diff --git a/ByteEdu.Com/Gophers/bin/Gopher.exe b/ByteEdu.Com/Gophers/bin/Gopher.exe new file mode 100644 index 00000000..cf49681e Binary files /dev/null and b/ByteEdu.Com/Gophers/bin/Gopher.exe differ diff --git a/ByteEdu.Com/Gophers/bin/linux_amd64/Gopher b/ByteEdu.Com/Gophers/bin/linux_amd64/Gopher new file mode 100644 index 00000000..d6af2872 Binary files /dev/null and b/ByteEdu.Com/Gophers/bin/linux_amd64/Gopher differ diff --git a/ByteEdu.Com/Gophers/src/Gopher/Gopher.exe b/ByteEdu.Com/Gophers/src/Gopher/Gopher.exe new file mode 100644 index 00000000..c7c67bda Binary files /dev/null and b/ByteEdu.Com/Gophers/src/Gopher/Gopher.exe differ diff --git a/ByteEdu.Com/Gophers/src/Gopher/tmain.go b/ByteEdu.Com/Gophers/src/Gopher/tmain.go new file mode 100644 index 00000000..b425c4ab --- /dev/null +++ b/ByteEdu.Com/Gophers/src/Gopher/tmain.go @@ -0,0 +1,181 @@ +package main + +import ( + "Proto_Go" + "fmt" + "net/http" + "sort" + "strconv" +) + +// http://127.0.0.1:8891/ByteEdu_Gophers?Protocol=1&Protocol2=1&Itype=1&LoginName=ByteEdu.Com&LoginPW=ByteEdu.Com + +//------------------------------------------------------------------------------ +// 保存玩家登陆、注册的协议 +type PlayerData struct { + OpenID string + LoginName string + LoginPW string + Lev string // 职位 + Score int +} + +type ByteEduList []PlayerData + +func (this ByteEduList) Len() int { + return len(this) +} + +func (this ByteEduList) Less(i, j int) bool { + return this[i].Score < this[j].Score +} + +func (this ByteEduList) Swap(i, j int) { + this[i], this[j] = this[j], this[i] +} + +//------------------------------------------------------------------------------ + +var ( + strport string = "8891" + PlayerDataG map[string]*PlayerData +) + +func init() { + // 初始化 map + PlayerDataG = make(map[string]*PlayerData) + return +} + +func main() { + + http.HandleFunc("/ByteEdu_Gophers", IndexHandler) + http.ListenAndServe(":"+strport, nil) +} + +func IndexHandler(w http.ResponseWriter, req *http.Request) { + + if req.Method == "GET" { + w.Header().Set("Access-Control-Allow-Origin", "*") + req.ParseForm() + defer func() { + if err := recover(); err != nil { + fmt.Println("%s", err) + req.Body.Close() + return + } + }() + + Protocol, bProtocol := req.Form["Protocol"] + Protocol2, bProtocol2 := req.Form["Protocol2"] + Itype, bItype := req.Form["Itype"] + + if bProtocol && bProtocol2 && bItype { + if Protocol[0] == strconv.Itoa(Proto.ProtoGopher) { + switch Protocol2[0] { + case strconv.Itoa(Proto.C2S_PlayerLoginProto2): + + LoginName, _ := req.Form["LoginName"] + LoginPW, _ := req.Form["LoginPW"] + strItype := Itype[0] + if strItype == "1" { // 注册 + //1. 用户名要脏字过滤 + //2. 判断用户是否注册过 + _, ok := PlayerDataG[LoginName[0]] + if ok { + fmt.Fprintln(w, "已经注册过！") + return + } else { + data := &PlayerData{ + OpenID: LoginName[0], + LoginName: LoginName[0], + LoginPW: LoginPW[0], + Lev: "军师", // 职位 + } + // 保存 + PlayerDataG[LoginName[0]] = data + fmt.Fprintln(w, "注册成功") + return + } + return + } else if strItype == "2" { // 登陆 + _, ok := PlayerDataG[LoginName[0]] + if ok { + fmt.Fprintln(w, "登陆成功！") + + return + } else { + fmt.Fprintln(w, "用户名或密码错误！") + return + } + } + + fmt.Fprintln(w, "类型错误") + //------------------------------------------------------ + return + case strconv.Itoa(Proto.C2S_GetRankProto2): + // 排行协议 + LoginName, bLoginName := req.Form["LoginName"] + Score, bScore := req.Form["Score"] + if bLoginName && bScore { + v, ok := PlayerDataG[LoginName[0]] + iscore, _ := strconv.Atoi(Score[0]) + // 一：数据的保存 + if ok { + // 1. 保存的数据是否小于当前数据 + if v.Score < iscore { + data := &PlayerData{ + OpenID: LoginName[0], + LoginName: LoginName[0], + LoginPW: v.LoginPW, + Lev: v.Lev, // 职位 + Score: iscore, + } + // 保存 + PlayerDataG[LoginName[0]] = data + } + } else { + // 内存不存在的情况下保存 + data := &PlayerData{ + OpenID: LoginName[0], + LoginName: LoginName[0], + Lev: "军师", + Score: iscore, + } + // 保存 + PlayerDataG[LoginName[0]] = data + } + // 二：排行 + // 1. map ---> slice + playerdata := make([]PlayerData, len(PlayerDataG)+1) + i := 0 + for _, v := range PlayerDataG { + i++ + var data PlayerData + data.OpenID = v.OpenID + data.LoginName = v.LoginName + data.LoginPW = v.LoginPW + data.Lev = v.Lev + data.Score = v.Score + playerdata[i] = data + } + //2. Sort + sort.Sort(ByteEduList(playerdata)) + + // 三：返回数据给客户端 + fmt.Fprintln(w, playerdata) + return + } + return + default: + fmt.Fprintln(w, "88902") + return + } + } + fmt.Fprintln(w, "88904") + return + } + fmt.Fprintln(w, "88901") + return + } +} diff --git a/ByteEdu.Com/Gophers/src/Proto_Go/Error.go b/ByteEdu.Com/Gophers/src/Proto_Go/Error.go new file mode 100644 index 00000000..904778e7 --- /dev/null +++ b/ByteEdu.Com/Gophers/src/Proto_Go/Error.go @@ -0,0 +1,3 @@ +package Proto + +// 错误码 diff --git a/ByteEdu.Com/Gophers/src/Proto_Go/Proto.go b/ByteEdu.Com/Gophers/src/Proto_Go/Proto.go new file mode 100644 index 00000000..cca5b287 --- /dev/null +++ b/ByteEdu.Com/Gophers/src/Proto_Go/Proto.go @@ -0,0 +1,66 @@ +package Proto + +/* + 主协议 +*/ +const ( + ProtoINIT = iota + ProtoGopher // ProtoGopher == 1 地鼠的协议 + +) + +// 排行的结构 +type STRank struct { + Rank int + LoginName string +} + +//------------------------------------------------------------------------------ + +/* + 子协议 +*/ +const ( + Proto2INIT = iota // 初始化 + C2S_PlayerLoginProto2 // C2S_PlayerLoginProto2 == 1 用户登录协议 + S2C_PlayerLoginProto2 // S2C_PlayerLoginProto2 == 2 + + C2S_GetRankProto2 // C2S_GetRankProto2 == 3 主动拉取排行 + S2C_GetRankProto2 // S2C_GetRankProto2 == 4 + +) + +//------------------------------------------------------------------------------ +// 主动拉取排行 +type C2S_GetRank struct { + Protocol int + Protocol2 int + LoginName string + Score int + Token string +} + +type S2C_GetRank struct { + Protocol int + Protocol2 int + MapRank map[int]*STRank // 取前10名 +} + +//------------------------------------------------------------------------------ +// 用户登录或者注册 +type C2S_PlayerLogin struct { + Protocol int + Protocol2 int + Itype int // 1:表示注册，2：表示登录 + LoginName string + LoginPW string +} + +type S2C_PlayerLogin struct { + Protocol int + Protocol2 int + Token string + OpenID string +} + +//------------------------------------------------------------------------------ diff --git "a/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/binge/tmain.go" "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/binge/tmain.go" new file mode 100644 index 00000000..e5a523c4 --- /dev/null +++ "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/binge/tmain.go" @@ -0,0 +1,36 @@ +// 初始化牌型 +func InitDSQ(data1 []int) [4][4]int { + + data, erdata, j, k := data1, [4][4]int{}, 0, 0 + + for i := 0; i < Proto2.Mouse*2; i++ { + icount := util.RandInterval_LollipopGo(0, int32(len(data))-1) + //fmt.Println("随机数：", icount) + if len(data) == 1 { + erdata[3][3] = data[0] + } else { + //------------------------------------------------------------------ + if int(icount) < len(data) { + erdata[j][k] = data[icount] + k++ + if k%4 == 0 { + j++ + k = 0 + } + data = append(data[:icount], data[icount+1:]...) + } else { + erdata[j][k] = data[icount] + k++ + if k%4 == 0 { + j++ + k = 0 + } + data = data[:icount-1] + } + //------------------------------------------------------------------ + } + //fmt.Println("生成的数据", erdata) + } + + return erdata +} \ No newline at end of file diff --git "a/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/ByteEdu.txt" "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/ByteEdu.txt" new file mode 100644 index 00000000..89172e59 --- /dev/null +++ "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/ByteEdu.txt" @@ -0,0 +1,4 @@ +ByteEdu教育平台抽奖 结果 +恭喜：Sixah，获得一等奖! +恭喜：右哼哼，获得一等奖! +恭喜：baobaoxiaoxuan，获得一等奖!恭喜：baobaoxiaoxuan，获得一等奖! diff --git "a/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/Rand.go" "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/Rand.go" new file mode 100644 index 00000000..4807d4b7 --- /dev/null +++ "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/Rand.go" @@ -0,0 +1,96 @@ +package main + +import ( + "math/rand" + "time" +) + +/* + 作者：彬哥 + 来自：LollipopGo游戏服务器架构 +*/ + +func init() { + rand.Seed(time.Now().UnixNano()) +} + +func RandGroup_LollipopGo(p ...uint32) int { + if p == nil { + panic("args not found") + } + + r := make([]uint32, len(p)) + for i := 0; i < len(p); i++ { + if i == 0 { + r[0] = p[0] + } else { + r[i] = r[i-1] + p[i] + } + } + + rl := r[len(r)-1] + if rl == 0 { + return 0 + } + + rn := uint32(rand.Int63n(int64(rl))) + for i := 0; i < len(r); i++ { + if rn < r[i] { + return i + } + } + + panic("bug") +} + +func RandInterval_LollipopGo(b1, b2 int32) int32 { + if b1 == b2 { + return b1 + } + + min, max := int64(b1), int64(b2) + if min > max { + min, max = max, min + } + return int32(rand.Int63n(max-min+1) + min) +} + +func RandIntervalN_LollipopGo(b1, b2 int32, n uint32) []int32 { + if b1 == b2 { + return []int32{b1} + } + + min, max := int64(b1), int64(b2) + if min > max { + min, max = max, min + } + l := max - min + 1 + if int64(n) > l { + n = uint32(l) + } + + r := make([]int32, n) + m := make(map[int32]int32) + for i := uint32(0); i < n; i++ { + v := int32(rand.Int63n(l) + min) + + if mv, ok := m[v]; ok { + r[i] = mv + } else { + r[i] = v + } + + lv := int32(l - 1 + min) + if v != lv { + if mv, ok := m[lv]; ok { + m[v] = mv + } else { + m[v] = lv + } + } + + l-- + } + + return r +} diff --git "a/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/ReadCSV.go" "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/ReadCSV.go" new file mode 100644 index 00000000..9b0fc291 --- /dev/null +++ "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/ReadCSV.go" @@ -0,0 +1,57 @@ +package main + +import ( + "encoding/csv" + "fmt" + "io/ioutil" + "strconv" + "strings" +) + +/* + 作者：彬哥 + 来自：LollipopGo游戏服务器架构 +*/ + +// 结构信息 +type ByteEdu struct { + ID string + Name string +} + +// 保存到数据的结构 +var G_ByteEdu map[int]*ByteEdu + +func init() { + // 初始化 map + G_ByteEdu = make(map[int]*ByteEdu) + // 读取配置表数据 + ReadCsv_BaoMingData_Fun() +} + +// 读取报名人的信息 +func ReadCsv_BaoMingData_Fun() bool { + fileName := "ByteEdu.csv" + fileName = "./csv/" + fileName + cntb, err := ioutil.ReadFile(fileName) + if err != nil { + panic("读取配置文件出错!") + return false + } + // 读取文件数据 + r2 := csv.NewReader(strings.NewReader(string(cntb))) + ss, _ := r2.ReadAll() + sz := len(ss) + for i := 1; i < sz; i++ { + Infotmp := new(ByteEdu) + Infotmp.ID = ss[i][0] + Infotmp.Name = ss[i][1] + iid, err := strconv.Atoi(Infotmp.ID) + if err != nil { + continue + } + G_ByteEdu[iid] = Infotmp + } + fmt.Println("抽奖名单：", G_ByteEdu) + return true +} diff --git "a/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/WriteFile.go" "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/WriteFile.go" new file mode 100644 index 00000000..7a0b6aa0 --- /dev/null +++ "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/WriteFile.go" @@ -0,0 +1,28 @@ +package main + +import ( + "fmt" + "os" +) + +/* + 作者：彬哥 + 来自：LollipopGo游戏服务器架构 +*/ + +func WriteFileData(data string) { + + f, err := os.OpenFile("ByteEdu.txt", os.O_APPEND|os.O_WRONLY, 0644) + if err != nil { + fmt.Println(err) + f.Close() + return + } + fmt.Fprintln(f, data) + + err = f.Close() + if err != nil { + fmt.Println(err) + return + } +} diff --git "a/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/csv/ByteEdu.csv" "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/csv/ByteEdu.csv" new file mode 100644 index 00000000..169b9c5a --- /dev/null +++ "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/csv/ByteEdu.csv" @@ -0,0 +1,7 @@ +id,name +1,larrydev +2,右哼哼 +3,Tears +4,xiaoxiongmao +5,Sixah +6,baobaoxiaoxuan \ No newline at end of file diff --git "a/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/draw" "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/draw" new file mode 100644 index 00000000..054cce5b Binary files /dev/null and "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/draw" differ diff --git "a/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/draw.exe" "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/draw.exe" new file mode 100644 index 00000000..5e3e1aea Binary files /dev/null and "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/draw.exe" differ diff --git "a/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/tmain.go" "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/tmain.go" new file mode 100644 index 00000000..7e49a397 --- /dev/null +++ "b/ByteEdu.Com/Go\350\257\255\350\250\200\346\212\275\345\245\226/src/draw/tmain.go" @@ -0,0 +1,111 @@ +package main + +import ( + "bufio" + "fmt" + "os" + "strconv" + "strings" +) + +/* + Go语言控制台抽奖 + 1. 抽奖人，读取配置文件（CSV） + 2. 随机方法，随机数 + 3. 中奖人信息写入文件 +*/ + +func init() { + +} + +func main() { + reader := bufio.NewReader(os.Stdin) + fmt.Println("--= www.ByteEdu.Com =--") + fmt.Println("--------活动抽奖--------") + fmt.Println("输入规则：") + fmt.Println("A|1: A表示一等奖，1表示数量") + fmt.Println("B|2: B表示二等奖，2表示数量") + fmt.Println("C|3: C表示三等奖，3表示数量") + fmt.Println("注: 数量可以变化，例如A|12等") + + tmpmap := make(map[int]int) + for { + fmt.Print("-> ") + text, _ := reader.ReadString('\n') + text = strings.Replace(text, "\r\n", "", -1) + // 截取字符 + data := strings.Split(text, "|") + if len(data) != 2 { + fmt.Print("输入错误！") + continue + } + // 获取随机数 + count, errrr := strconv.Atoi(data[1]) + if errrr != nil { + fmt.Println(errrr) + return + } + if count >= len(G_ByteEdu) { + fmt.Println("全体中奖！,本轮抽奖结束！") + return + } + var icount []int + for iBINGE := 0; iBINGE < int(count); iBINGE++ { + ii := RandInterval_LollipopGo(0, int32(len(G_ByteEdu))) + icount = append(icount, int(ii)) + } + if len(icount) == 0 { + fmt.Println("抽奖名单为空，请检查抽奖名单！，抽奖结束！") + return + } + switch data[0] { + case "A": + { + fmt.Println("抽取一等奖!") + for i, v := range icount { + fmt.Println(i, v) + _, ok := tmpmap[v] + if !ok { + msg := "恭喜：" + G_ByteEdu[v].Name + "，获得一等奖!" + fmt.Println(msg) + tmpmap[v] = v + WriteFileData(msg) + } else { + fmt.Println("很遗憾，无人中奖！") + } + } + } + case "B": + { + fmt.Println("抽取二等奖!") + for i, v := range icount { + fmt.Println(i, v) + _, ok := tmpmap[v] + if !ok { + fmt.Println("恭喜：" + G_ByteEdu[v].Name + "，获得二等奖!") + tmpmap[v] = v + } else { + fmt.Println("很遗憾，无人中奖！") + } + } + } + case "C": + { + fmt.Println("抽取三等奖!") + for i, v := range icount { + fmt.Println(i, v) + _, ok := tmpmap[v] + if !ok { + fmt.Println("恭喜：" + G_ByteEdu[v].Name + "，获得三等奖!") + tmpmap[v] = v + } else { + fmt.Println("很遗憾，无人中奖！") + } + } + } + default: + fmt.Println("没有中奖！") + } + } +} diff --git "a/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/.vs/dsq/v15/.suo" "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/.vs/dsq/v15/.suo" new file mode 100644 index 00000000..7b129261 Binary files /dev/null and "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/.vs/dsq/v15/.suo" differ diff --git "a/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/.vs/dsq/v15/Server/sqlite3/db.lock" "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/.vs/dsq/v15/Server/sqlite3/db.lock" new file mode 100644 index 00000000..e69de29b diff --git "a/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/.vs/dsq/v15/Server/sqlite3/storage.ide" "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/.vs/dsq/v15/Server/sqlite3/storage.ide" new file mode 100644 index 00000000..56758a88 Binary files /dev/null and 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SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=0 insize=1469 outsize=1082 kw= pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=1 insize=1469 outsize=522 kw= pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=0 insize=1480 outsize=1094 kw= pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=1 insize=1480 outsize=522 kw= pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=0 insize=13211 outsize=5478 kw=_SUNDISK_SIMPLE pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=1 insize=13211 outsize=930 kw=_SUNDISK_SIMPLE pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=0 insize=1555 outsize=834 kw= pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=1 insize=1555 outsize=666 kw= pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=0 insize=1146 outsize=790 kw= pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=1 insize=1146 outsize=402 kw= pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=0 insize=1502 outsize=1082 kw= pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 +Cmd: compileSnippet + api=4 type=1 insize=1502 outsize=502 kw= pd=UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_COLORSPACE_GAMMA ok=1 diff --git "a/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/AudioManager.asset" "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/AudioManager.asset" new file mode 100644 index 00000000..f0923b0e 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"b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/ProjectSettings.asset" differ diff --git "a/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/ProjectVersion.txt" "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/ProjectVersion.txt" new file mode 100644 index 00000000..735bd8a6 --- /dev/null +++ "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/ProjectVersion.txt" @@ -0,0 +1 @@ +m_EditorVersion: 5.6.2f1 diff --git "a/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/QualitySettings.asset" "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/QualitySettings.asset" new file mode 100644 index 00000000..581e3628 Binary files /dev/null and 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"b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/TimeManager.asset" differ diff --git "a/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/UnityConnectSettings.asset" "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/UnityConnectSettings.asset" new file mode 100644 index 00000000..7da99093 Binary files /dev/null and "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/ProjectSettings/UnityConnectSettings.asset" differ diff --git "a/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/dsq.csproj" "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/dsq.csproj" new file mode 100644 index 00000000..21035dab --- /dev/null +++ "b/ByteEdu.Com/Unity3D/\345\215\225\346\234\272\346\226\227\345\205\275\346\243\213/dsq/dsq.csproj" @@ -0,0 +1,86 @@ + + + + Debug + AnyCPU + 10.0.20506 + 2.0 + {30D1E262-F948-2BEA-6182-179BF4725374} + Library + Assembly-CSharp + 512 + {E097FAD1-6243-4DAD-9C02-E9B9EFC3FFC1};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC} + .NETFramework + v3.5 + Unity Subset v3.5 + + VSTU + Game:1 + StandaloneWindows:5 + 5.6.2f1 + + 4 + + + pdbonly + false + Temp\UnityVS_bin\Debug\ + Temp\UnityVS_obj\Debug\ + prompt + 4 + DEBUG;TRACE;UNITY_5_3_OR_NEWER;UNITY_5_4_OR_NEWER;UNITY_5_5_OR_NEWER;UNITY_5_6_OR_NEWER;UNITY_5_6_2;UNITY_5_6;UNITY_5;ENABLE_AUDIO;ENABLE_CACHING;ENABLE_CLOTH;ENABLE_DUCK_TYPING;ENABLE_GENERICS;ENABLE_PVR_GI;ENABLE_MICROPHONE;ENABLE_MULTIPLE_DISPLAYS;ENABLE_PHYSICS;ENABLE_RUNTIME_NAVMESH_BUILDING;ENABLE_SPRITERENDERER_FLIPPING;ENABLE_SPRITES;ENABLE_TERRAIN;ENABLE_RAKNET;ENABLE_UNET;ENABLE_LZMA;ENABLE_UNITYEVENTS;ENABLE_WEBCAM;ENABLE_WWW;ENABLE_CLOUD_SERVICES_COLLAB;ENABLE_CLOUD_SERVICES_ADS;ENABLE_CLOUD_HUB;ENABLE_CLOUD_PROJECT_ID;ENABLE_CLOUD_SERVICES_UNET;ENABLE_CLOUD_SERVICES_BUILD;ENABLE_CLOUD_LICENSE;ENABLE_EDITOR_METRICS;ENABLE_EDITOR_METRICS_CACHING;ENABLE_NATIVE_ARRAY;INCLUDE_DYNAMIC_GI;INCLUDE_GI;PLATFORM_SUPPORTS_MONO;RENDER_SOFTWARE_CURSOR;INCLUDE_PUBNUB;ENABLE_PLAYMODE_TESTS_RUNNER;ENABLE_SCRIPTING_NEW_CSHARP_COMPILER;ENABLE_VIDEO;UNITY_STANDALONE_WIN;UNITY_STANDALONE;ENABLE_SUBSTANCE;ENABLE_RUNTIME_GI;ENABLE_MOVIES;ENABLE_NETWORK;ENABLE_CRUNCH_TEXTURE_COMPRESSION;ENABLE_UNITYWEBREQUEST;ENABLE_CLOUD_SERVICES;ENABLE_CLOUD_SERVICES_ANALYTICS;ENABLE_CLOUD_SERVICES_PURCHASING;ENABLE_CLOUD_SERVICES_CRASH_REPORTING;ENABLE_EVENT_QUEUE;ENABLE_CLUSTERINPUT;ENABLE_VR;ENABLE_WEBSOCKET_HOST;ENABLE_MONO;NET_2_0_SUBSET;ENABLE_PROFILER;DEBUG;TRACE;UNITY_ASSERTIONS;UNITY_EDITOR;UNITY_EDITOR_64;UNITY_EDITOR_WIN;ENABLE_NATIVE_ARRAY_CHECKS;UNITY_TEAM_LICENSE;ENABLE_VSTU;UNITY_PRO_LICENSE + true + + + pdbonly + false + Temp\UnityVS_bin\Release\ + Temp\UnityVS_obj\Release\ + prompt + 4 + TRACE;UNITY_5_3_OR_NEWER;UNITY_5_4_OR_NEWER;UNITY_5_5_OR_NEWER;UNITY_5_6_OR_NEWER;UNITY_5_6_2;UNITY_5_6;UNITY_5;ENABLE_AUDIO;ENABLE_CACHING;ENABLE_CLOTH;ENABLE_DUCK_TYPING;ENABLE_GENERICS;ENABLE_PVR_GI;ENABLE_MICROPHONE;ENABLE_MULTIPLE_DISPLAYS;ENABLE_PHYSICS;ENABLE_RUNTIME_NAVMESH_BUILDING;ENABLE_SPRITERENDERER_FLIPPING;ENABLE_SPRITES;ENABLE_TERRAIN;ENABLE_RAKNET;ENABLE_UNET;ENABLE_LZMA;ENABLE_UNITYEVENTS;ENABLE_WEBCAM;ENABLE_WWW;ENABLE_CLOUD_SERVICES_COLLAB;ENABLE_CLOUD_SERVICES_ADS;ENABLE_CLOUD_HUB;ENABLE_CLOUD_PROJECT_ID;ENABLE_CLOUD_SERVICES_UNET;ENABLE_CLOUD_SERVICES_BUILD;ENABLE_CLOUD_LICENSE;ENABLE_EDITOR_METRICS;ENABLE_EDITOR_METRICS_CACHING;ENABLE_NATIVE_ARRAY;INCLUDE_DYNAMIC_GI;INCLUDE_GI;PLATFORM_SUPPORTS_MONO;RENDER_SOFTWARE_CURSOR;INCLUDE_PUBNUB;ENABLE_PLAYMODE_TESTS_RUNNER;ENABLE_SCRIPTING_NEW_CSHARP_COMPILER;ENABLE_VIDEO;UNITY_STANDALONE_WIN;UNITY_STANDALONE;ENABLE_SUBSTANCE;ENABLE_RUNTIME_GI;ENABLE_MOVIES;ENABLE_NETWORK;ENABLE_CRUNCH_TEXTURE_COMPRESSION;ENABLE_UNITYWEBREQUEST;ENABLE_CLOUD_SERVICES;ENABLE_CLOUD_SERVICES_ANALYTICS;ENABLE_CLOUD_SERVICES_PURCHASING;ENABLE_CLOUD_SERVICES_CRASH_REPORTING;ENABLE_EVENT_QUEUE;ENABLE_CLUSTERINPUT;ENABLE_VR;ENABLE_WEBSOCKET_HOST;ENABLE_MONO;NET_2_0_SUBSET;ENABLE_PROFILER;DEBUG;TRACE;UNITY_ASSERTIONS;UNITY_EDITOR;UNITY_EDITOR_64;UNITY_EDITOR_WIN;ENABLE_NATIVE_ARRAY_CHECKS;UNITY_TEAM_LICENSE;ENABLE_VSTU;UNITY_PRO_LICENSE + true + + + + + + + + + + + + D:/Program Files/Unity5.6.2/Editor/Data/Managed/UnityEngine.dll + + + D:/Program Files/Unity5.6.2/Editor/Data/UnityExtensions/Unity/GUISystem/UnityEngine.UI.dll + + + D:/Program Files/Unity5.6.2/Editor/Data/UnityExtensions/Unity/Networking/UnityEngine.Networking.dll + + + D:/Program Files/Unity5.6.2/Editor/Data/UnityExtensions/Unity/TestRunner/UnityEngine.TestRunner.dll + + + D:/Program Files/Unity5.6.2/Editor/Data/UnityExtensions/Unity/TestRunner/net35/unity-custom/nunit.framework.dll + + + D:/Program Files/Unity5.6.2/Editor/Data/UnityExtensions/Unity/UnityAnalytics/UnityEngine.Analytics.dll + + + D:/Program Files/Unity5.6.2/Editor/Data/UnityExtensions/Unity/UnityHoloLens/RuntimeEditor/UnityEngine.HoloLens.dll + + + D:/Program Files/Unity5.6.2/Editor/Data/UnityExtensions/Unity/UnityVR/RuntimeEditor/UnityEngine.VR.dll + + + D:/Program Files/Unity5.6.2/Editor/Data/Managed/UnityEditor.dll + + + + + + + + diff --git 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{30D1E262-F948-2BEA-6182-179BF4725374}.Release|Any CPU.ActiveCfg = Release|Any CPU + {30D1E262-F948-2BEA-6182-179BF4725374}.Release|Any CPU.Build.0 = Release|Any CPU + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git "a/ByteEdu.Com/Unity3D/\346\211\223\345\234\260\351\274\240\346\270\270\346\210\217/\345\256\214\346\225\264\344\273\243\347\240\201/end.zip" "b/ByteEdu.Com/Unity3D/\346\211\223\345\234\260\351\274\240\346\270\270\346\210\217/\345\256\214\346\225\264\344\273\243\347\240\201/end.zip" new file mode 100644 index 00000000..c6135c27 Binary files /dev/null and "b/ByteEdu.Com/Unity3D/\346\211\223\345\234\260\351\274\240\346\270\270\346\210\217/\345\256\214\346\225\264\344\273\243\347\240\201/end.zip" differ diff --git "a/ByteEdu.Com/Unity3D/\346\211\223\345\234\260\351\274\240\346\270\270\346\210\217/\347\254\254\345\215\201\345\233\233\350\212\202/byteEdu53.unitypackage" "b/ByteEdu.Com/Unity3D/\346\211\223\345\234\260\351\274\240\346\270\270\346\210\217/\347\254\254\345\215\201\345\233\233\350\212\202/byteEdu53.unitypackage" new file mode 100644 index 00000000..c9a28a07 Binary files /dev/null and "b/ByteEdu.Com/Unity3D/\346\211\223\345\234\260\351\274\240\346\270\270\346\210\217/\347\254\254\345\215\201\345\233\233\350\212\202/byteEdu53.unitypackage" differ diff --git "a/ByteEdu.Com/Unity3D/\346\211\223\345\234\260\351\274\240\346\270\270\346\210\217/\350\257\276\344\273\266ppt/\350\257\276\344\273\266PPT.txt" "b/ByteEdu.Com/Unity3D/\346\211\223\345\234\260\351\274\240\346\270\270\346\210\217/\350\257\276\344\273\266ppt/\350\257\276\344\273\266PPT.txt" new file mode 100644 index 00000000..bab21fb6 --- /dev/null +++ "b/ByteEdu.Com/Unity3D/\346\211\223\345\234\260\351\274\240\346\270\270\346\210\217/\350\257\276\344\273\266ppt/\350\257\276\344\273\266PPT.txt" @@ -0,0 +1,77 @@ +һ ȫջϷԴؽ +http://www.byteedu.com/thread-593-1-1.html +(: ֽڽ) + + +ڶ ȫջϷֻijֺʧ +http://www.byteedu.com/thread-599-1-1.html +(: ֽڽ) + + + ȫջϷֺͳƵ +http://www.byteedu.com/thread-615-1-1.html +(: ֽڽ) + + +Ľ ȫջϷ˵ +http://www.byteedu.com/thread-616-1-1.html +(: ֽڽ) + + + ȫջϷ--Э鶨 +http://www.byteedu.com/thread-626-1-1.html +(: ֽڽ) + + + ȫջϷʱ䡢 +http://www.byteedu.com/thread-627-1-1.html +(: ֽڽ) + + +߽ ȫջRankЭ +http://www.byteedu.com/thread-643-1-1.html +(: ֽڽ) + + +ڰ˽ ͻ˴߼ + + +ھŽ ȫջ--¼ʵ +http://www.byteedu.com/thread-667-1-1.html +(: ֽڽ) + + +ʮ ȫջ룬Ӳ +http://www.byteedu.com/thread-685-1-1.html +(: ֽڽ) + + +ȫջʮһ ҵ½Эʵ +http://www.byteedu.com/thread-697-1-1.html +(: ֽڽ) + + +ȫջʮ ҵ½Эʵ +http://www.byteedu.com/thread-707-1-1.html +(: ֽڽ) + + +ʮ йʵ +http://www.byteedu.com/thread-709-1-1.html +(: ֽڽ) + + +ʮĽ ¼ע֤ +http://www.byteedu.com/thread-723-1-1.html +(: ֽڽ) + + + +ʮ ¼ɹ󣬳лϷ +http://www.byteedu.com/thread-731-1-1.html +(: ֽڽ) + + +йܣ +https://github.com/Golangltd/codeclass/tree/master/ByteEdu.Com +Ƶӣhttp://www.byteedu.com/thread-283-1-1.html diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\241\200\346\210\230\345\210\260\345\272\225\350\256\276\350\256\241.xmind" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\241\200\346\210\230\345\210\260\345\272\225\350\256\276\350\256\241.xmind" new file mode 100644 index 00000000..23f4274d Binary files /dev/null and "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\241\200\346\210\230\345\210\260\345\272\225\350\256\276\350\256\241.xmind" differ diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_login/Proto/Proto.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_login/Proto/Proto.go" new file mode 100644 index 00000000..2cac8849 --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_login/Proto/Proto.go" @@ -0,0 +1,58 @@ +package ProtoDSQ + +import ( + "XZ_server/Player" +) + +/* + LollipopGo架构的设计的规则：C语言设计，顺序执行 + 区分游戏：主协议区分 例如 斗兽棋，麻将，斗地主，U3D对战游戏的 + 功能区分：子协议区分 + + leaf，等 + 消息号通过启动服务器加载到内存，绑定func；异步回调 + 消息--server find map 消息 ？ 回调func：不处理 +*/ + +// 斗兽棋的主协议 == 10号 +const ( + PROTODSQ_INIT = iota // 初始化 + C2L_Player_Login_Proto // C2L_Player_Login_Proto == 1 客户端请求登录服务器，获取：tocken+url + L2C_Player_Login_Proto // L2C_Player_Login_Proto == 2 服务器返回 tocken+url + G2L_Player_Login_Proto // G2L_Player_Login_Proto == 3 游戏服务器验证 tocken + L2G_Player_Login_Proto // L2G_Player_Login_Proto == 4 服务器--返回数据 playerdata +) + +// ----------------------------------------------------------------------------- +// G2L_Player_Login_Proto == 3 游戏服务器验证 tocken +type G2L_Player_Login struct { + Protocol int + Protocol2 int + Tocken string // 登录验证码 +} + +// L2G_Player_Login_Proto == 4 服务器--返回数据 playerdata +type L2G_Player_Login struct { + Protocol int + Protocol2 int + Isucc bool // true:验证成功，false:标识验证失败 + PlayerData *Player_DSQ.PlayerData // 玩家的结构信息 +} + +// ----------------------------------------------------------------------------- +// L2C_Player_Login_Proto == 2 服务器返回 tocken+url +type L2C_Player_Login struct { + Protocol int + Protocol2 int + Tocken string // 登录验证码 + URL string // 游戏服务器的地址 +} + +//C2L_Player_Login_Proto == 1 客户端请求登录服务器，获取：tocken+url +type C2L_Player_Login struct { + Protocol int + Protocol2 int + DeviceID string +} + +// ----------------------------------------------------------------------------- diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_login/tmain.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_login/tmain.go" new file mode 100644 index 00000000..09051148 --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_login/tmain.go" @@ -0,0 +1,145 @@ +package main + +import ( + "DSQ_login/Proto" + "DSQ_server/Player" + "LollipopGo/LollipopGo/util" + "encoding/json" + "fmt" + "net/http" + "strconv" +) + +/* + 验证码生成规则 + 1. DeviceID 生成 + 2. DeviceID MD5 ok +*/ + +var G_Player_Tocken map[string]string + +func init() { + G_Player_Tocken = make(map[string]string) +} + +func main() { + strport := "4001" + http.HandleFunc("/BaBaLiuLiu_Server", Server_Func) // 服务器验证 -- game_server 拿到数据后（tocken） 去我们的login_server验证 ，tocken是否有效 + http.HandleFunc("/BaBaLiuLiu_DSQ", Client_Func) // 客户端验证 -- 客户端到login 获取我们的【tocken】 数据 + 【game_server的链接信息（ip+port）】 + http.ListenAndServe(":"+strport, nil) +} + +// 服务器验证流程 +func Server_Func(w http.ResponseWriter, req *http.Request) { + w.Header().Set("Access-Control-Allow-Origin", "*") + req.Header.Add("content-type", "charset=UTF-8") + req.ParseForm() + defer func() { + if err := recover(); err != nil { + fmt.Println("%s", err) + req.Body.Close() + } + }() + // 逻辑处理 + //{ + fmt.Println("-----------服务器验证流程") + //} + if req.Method == "GET" { + Protocol, bProtocol := req.Form["Protocol"] + Protocol2, bProtocol2 := req.Form["Protocol2"] + if bProtocol && bProtocol2 { + fmt.Println("--------Protocol", Protocol) + fmt.Println("--------Protocol2", Protocol2) + Token, _ := req.Form["Token"] // ? 这里不够严谨 + fmt.Println("--------Token", Token) + _, ok := G_Player_Tocken[Token[0]] + if ok { + + data := ProtoDSQ.L2G_Player_Login{ + Protocol: 10, + Protocol2: 2, + Isucc: true, + } + dataplayer := &Player_DSQ.PlayerData{ + UID: len(G_Player_Tocken) + 1, + OpenID: util.MD5_LollipopGO(strconv.Itoa(len(G_Player_Tocken) + 1)), + Name: "guest_" + strconv.Itoa(len(G_Player_Tocken)+1), + Avatar: "1", + Level: 1, + Coin: 1000, + } + data.PlayerData = dataplayer + datamsg, _ := json.Marshal(data) + fmt.Fprintf(w, "%s", datamsg) + return + } + data := ProtoDSQ.L2G_Player_Login{ + Protocol: 10, + Protocol2: 2, + Isucc: false, + } + datamsg, _ := json.Marshal(data) + fmt.Fprintf(w, "%s", datamsg) + return + } + } + // LollipopGO_Error: + // fmt.Println("参数错误") +} + +// 客户端验证流程 +func Client_Func(w http.ResponseWriter, req *http.Request) { + w.Header().Set("Access-Control-Allow-Origin", "*") + req.Header.Add("content-type", "charset=UTF-8") + req.ParseForm() + defer func() { + if err := recover(); err != nil { + fmt.Println("%s", err) + req.Body.Close() + } + }() + // 逻辑处理 + //{ + fmt.Println("-----------客户端验证流程") + //} + if req.Method == "GET" { + Protocol, bProtocol := req.Form["Protocol"] + Protocol2, bProtocol2 := req.Form["Protocol2"] + if bProtocol && bProtocol2 { + fmt.Println("--------Protocol", Protocol) + fmt.Println("--------Protocol2", Protocol2) + if Protocol[0] == "10" { + // 功能的逻辑操作 + if Protocol2[0] == "1" { + // 游客登录 + DeviceID, bDeviceID := req.Form["DeviceID"] + if bDeviceID { + tocken := util.MD5_LollipopGO(DeviceID[0]) + G_Player_Tocken[tocken] = tocken + URL := "192.168.0.103:4002" + data := ProtoDSQ.L2C_Player_Login{ + Protocol: 10, + Protocol2: 2, + Tocken: tocken, // 登录验证码 + URL: URL, // 游戏服务器的地址 + } + datamsg, _ := json.Marshal(data) + fmt.Fprintf(w, "%s", datamsg) + return + } else { + goto LollipopGO_Error + } + } + } else { + fmt.Println("主协议不存在") + fmt.Fprintf(w, "%s", "主协议不存在") + return + } + } + return + } else { + return + } +LollipopGO_Error: + fmt.Println("参数错误") +} diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/ChessINIT.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/ChessINIT.go" new file mode 100644 index 00000000..43d88ac0 --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/ChessINIT.go" @@ -0,0 +1,112 @@ +package main + +import ( + "LollipopGo/LollipopGo/util" + "XZ_server/Proto" + "fmt" +) + +/* + +------------------------------------ +| [0,0] [1,0] [2,0] [3,0] | +| | +| [0,1] [1,1] [2,1] [3,1] | +| | +| [0,2] [1,2] [2,2] [3,2] | +| | +| [0,3] [1,3] [2,3] [3,3] | +|----------------------------------- + 服务器棋牌设计 +*/ + +/* + 棋牌的初始化数据 + 1-16 1-8 = A 9-18 = B + + 初始化棋牌的思路 如下： + 1. 服务器产生随机数，0-16 + 2. 通过第1步骤的随机数，去DSQ_QI数组获取值，例如 3 --> num := DSQ_QI[3] （删除获取的位置的信息） + 3. 通过第2步骤 生成的棋子 num,填充 服务器二维数组 + + 注意点： + 1. 服务器要首先生成，二维数组（空的） + 2. 注意浅拷贝和深拷贝的问题 copy() +*/ +var DSQ_QI = []int{ + Proto_DSQGame.Elephant, + Proto_DSQGame.Lion, + Proto_DSQGame.Tiger, + Proto_DSQGame.Leopard, + Proto_DSQGame.Wolf, + Proto_DSQGame.Dog, + Proto_DSQGame.Cat, + Proto_DSQGame.Mouse, + Proto_DSQGame.Elephant + Proto_DSQGame.Mouse, + Proto_DSQGame.Lion + Proto_DSQGame.Mouse, + Proto_DSQGame.Tiger + Proto_DSQGame.Mouse, + Proto_DSQGame.Leopard + Proto_DSQGame.Mouse, + Proto_DSQGame.Wolf + Proto_DSQGame.Mouse, + Proto_DSQGame.Dog + Proto_DSQGame.Mouse, + Proto_DSQGame.Cat + Proto_DSQGame.Mouse, + Proto_DSQGame.Mouse + Proto_DSQGame.Mouse, +} + +func init() { + //InitDSQ(DSQ_QI) +} + +// 初始化函数 +// 作业： 如何填充二维数据 +func InitDSQ(data1 []int) [4][4]int { + + datatmp, x, y := [4][4]int{}, 0, 0 + // data := data1 + data := make([]int, len(data1)) + copy(data, data1) + + for i := 0; i < 2*Proto_DSQGame.Mouse; i++ { + icount := util.RandInterval_LollipopGo(0, int32(len(data)-1)) + // fmt.Println("随机数：------", icount) + /* icount == 1 len(data) == 16 + 开发过程中：可以将二维数组--理解一维数组操作 + x,y + 当y的数值增加到我们定义的数组长度后x才累加 + */ + if int(icount) < len(data) { + datatmp[x][y] = data[icount] + y++ + if y%4 == 0 { + x++ + y = 0 + } + // 前闭后开区间 + // data:=[]int{0,1,2,3,4,5,6} + // num = 2 + // data[:num] ={0,1} + // data[num+1:] ={3,4,5,6} + // append --> {0,1,3,4,5,6} + data = append(data[:icount], data[icount+1:]...) + } else { + datatmp[x][y] = data[icount] + y++ + if y%4 == 0 { + x++ + y = 0 + } + data = data[:icount-1] + } + } + fmt.Println("datatmp------", datatmp) + // fmt.Println("datatmp[0][0]------", datatmp[0][0]) + // fmt.Println("datatmp[0][0]------", datatmp[1][0]) + /* + [ + [6 8 11 5] + [12 10 15 3] + [16 1 2 14] + [4 7 13 9] + ] + */ + return datatmp +} diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/HandleClt.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/HandleClt.go" new file mode 100644 index 00000000..91c47e6b --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/HandleClt.go" @@ -0,0 +1,55 @@ +package main + +import ( + "Proto" + "XZ_server/Proto" + _ "fmt" + "glog-master" + + "code.google.com/p/go.net/websocket" +) + +// 主协议处理 +func (this *DSQGame) HandleCltProtocol(protocol interface{}, protocol2 interface{}, ProtocolData map[string]interface{}, Connection *websocket.Conn) interface{} { + switch protocol { + case float64(Proto.G_GameDSQ_Proto): + { + this.HandleCltProtocol2(protocol2, ProtocolData, Connection) + } + default: + glog.Info("protocol default") + } + return 0 +} + +func (this *DSQGame) HandleCltProtocol2(protocol2 interface{}, ProtocolData map[string]interface{}, Connection *websocket.Conn) interface{} { + ConnectionData := &DSQGame{ + Connection: Connection, + MapSafe: M, + } + switch protocol2 { + case float64(Proto_DSQGame.C2G_Player_RenShu_Proto): + { + ConnectionData.PlayerRenShu(ProtocolData) + } + case float64(Proto_DSQGame.C2G_Player_XingZou_Proto): + { + ConnectionData.PlayerXingZou(ProtocolData) + } + case float64(Proto_DSQGame.C2G_Player_FanPai_Proto): + { + ConnectionData.PlayerFanPai(ProtocolData) + } + case float64(Proto_DSQGame.C2G_Player_PiPeiGame_Proto): + { + ConnectionData.PlayerPiPei(ProtocolData) + } + case float64(Proto_DSQGame.C2G_Player_Login_Proto): + { + ConnectionData.PlayerLogin(ProtocolData) + } + default: + glog.Info("protocol2 default") + } + return 0 +} diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/HandleCltFunc.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/HandleCltFunc.go" new file mode 100644 index 00000000..ff4265a7 --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/HandleCltFunc.go" @@ -0,0 +1,344 @@ +package main + +import ( + "LollipopGo/LollipopGo/network" + "XZ_login/Proto" + "XZ_server/Match" + "XZ_server/Proto" + "XZ_server/ST" + "encoding/json" + "fmt" + "math" +) + +//------------------------------------------------------------------------------ +// 共用函数 + +func (this *DSQGame) GetRoomID(stropenid string) string { + val, err := M.Get(stropenid + "|User") + if err != nil { + return "" + } + return val.(*DSQGame).StrMD5 +} + +// 客户端与服务器的棋盘位置对应关系 +// 作业 +func (this *DSQGame) GetClientAndServerPos(strpos string) (int, int) { + if strpos == "1" { + return 0, 0 + } else if strpos == "2" { + return 0, 1 + } else if strpos == "3" { + return 0, 2 + } else if strpos == "4" { + return 0, 3 + } else if strpos == "5" { + return 1, 0 + } else if strpos == "6" { + return 1, 1 + } else if strpos == "7" { + return 1, 2 + } else if strpos == "8" { + return 1, 3 + } else if strpos == "9" { + return 2, 0 + } else if strpos == "10" { + return 2, 1 + } else if strpos == "11" { + return 2, 2 + } else if strpos == "12" { + return 2, 3 + } else if strpos == "13" { + return 3, 0 + } else if strpos == "14" { + return 3, 1 + } else if strpos == "15" { + return 3, 2 + } else if strpos == "16" { + return 3, 3 + } + + return -1, -1 +} + +//------------------------------------------------------------------------------ +// 认输协议处理 +func (this *DSQGame) PlayerRenShu(ProtocolData map[string]interface{}) { + + strOpenID := ProtocolData["OpenID"].(string) + + /* + type GameOver struct { + PlayerWin *Player_DSQ.PlayerData // 胜利的玩家 + PlayerFail *Player_DSQ.PlayerData // 失败的玩家 + GameName string // 游戏的名字 + WinSeatID int // 胜利人的位置信息，0或者1的位置信息 + Score int // 胜利人获取的分数信息 + } + + 1. 通过OpenID，获取roomid信息 + 2. 通过第1步骤获取的roomid信息，去获取roomdata信息 + 3. 通过第2步骤获取到的roomdata信息，去获取TurnID，是否轮到本玩家操作 + 4. 铜鼓OpenID 获取位置信息， 1 --WinSeatID =0 或者 0 --WinSeatID = 1 + 5. Score 分数概念，一般是策划配置，不同的场次，等到的分数是不同的 web的GM系统，服务器的读表配置 + 6. 发送广播协议，给同一个房间下的玩家；结算信息的数据持久化，把结算数据保存到DB后者redis等---GM统计后者前端会显示个人战绩的信息 + *7. 释放房间信息 + + */ + strroomid := this.GetRoomID(strOpenID) + GRoomManagerPtr.RoomLock.RLock() + roomdata := GRoomManagerPtr.GRoomData[strroomid] + GRoomManagerPtr.RoomLock.RUnlock() + if roomdata.SeatData[roomdata.TurnID].PlayerData.OpenID != strOpenID { + // 没有轮到此玩家移动 + return + } + iseatid := 0 // 赢的一方的座位ISSD + if roomdata.TurnID == 0 { + iseatid = 1 + } + // 游戏结束的协议 + gameover := &DSQ_ST.GameOver{ + PlayerWin: roomdata.SeatData[iseatid].PlayerData, // 胜利的玩家 + PlayerFail: roomdata.SeatData[roomdata.TurnID].PlayerData, // 失败的玩家 + WinSeatID: iseatid, // 胜利人的位置信息，0或者1的位置信息 + Score: 1000, + } + //广播消息 + data := &Proto_DSQGame.Broadcast_GameOver{ + Protocol: 10, + Protocol2: Proto_DSQGame.Broadcast_GameOver_Proto, + GameOver: gameover, + } + vala, _ := M.Get(roomdata.SeatData[0].PlayerData.OpenID + "|User") + valb, _ := M.Get(roomdata.SeatData[1].PlayerData.OpenID + "|User") + vala.(*DSQGame).PlayerSendMessage(data) + valb.(*DSQGame).PlayerSendMessage(data) + // 注意点： 结算信息的数据持久化，把结算数据保存到DB后者redis等---GM统计后者前端会显示个人战绩的信息 + // 作业 + // 逻辑缺失******************************* + // 释放房间信息 + GRoomManagerPtr.RoomLock.RLock() + delete(GRoomManagerPtr.GRoomData, strroomid) + GRoomManagerPtr.RoomLock.RUnlock() + return +} + +// 棋子”行走“ +// 需要完成棋子行走后的，坐标的数据校验 例如：如果是左右移动，x坐标相差1，如果是上下移动，y的坐标相差1 +func (this *DSQGame) PlayerXingZou(ProtocolData map[string]interface{}) { + // { 解析客户端发过来的数据的字段， + strOpenID := ProtocolData["OpenID"].(string) + strOldPos := ProtocolData["OldPos"].(string) + strNewPos := ProtocolData["NewPos"].(string) + //} + /* + 棋子行走（服务器的数据校验）： + 1. 通过OpenID，获取roomid信息 + 2. 通过第1步骤获取的roomid信息，去获取roomdata信息 + 3. 通过第2步骤获取到的roomdata信息，去获取TurnID，是否轮到本玩家操作 + 4. 通过OldPos获取当前位置数据是否被”翻开“，不被翻开的话，服务器不允许操作(ChessDataClient) + 5. 第4步骤ok的话，NewPos是否被”翻开“ + 6. 第6步骤ok的话，服务器需要检测<1>:是否是同一方（8为分界线），<2>:不是同一方，比较大小 + 7. 触发棋子移动，广播同一房间下的玩家 + */ + strroomid := this.GetRoomID(strOpenID) + GRoomManagerPtr.RoomLock.RLock() + roomdata := GRoomManagerPtr.GRoomData[strroomid] + GRoomManagerPtr.RoomLock.RUnlock() + // 获取turnid 0或者1 + + if roomdata.SeatData[roomdata.TurnID].PlayerData.OpenID != strOpenID { + // 没有轮到此玩家移动 + return + } + // 获取起始位置OldPos是否翻开 + xold, yold := this.GetClientAndServerPos(strOldPos) + iposold := roomdata.ChessDataClient[xold][yold] + xnew, ynew := this.GetClientAndServerPos(strNewPos) + iposnew := roomdata.ChessDataClient[xnew][ynew] + if iposold == 0 || iposnew == 0 { + // 返回客户端无法移动 + return + } + // 作业 + // ????? 作业的逻辑 + + // 检查是否是同一战队 + iposoldchess := roomdata.ChessData[xold][yold] + iposnewchess := roomdata.ChessData[xnew][ynew] + if (iposoldchess <= Proto_DSQGame.Mouse && iposnewchess <= Proto_DSQGame.Mouse) || (iposoldchess > Proto_DSQGame.Mouse && iposnewchess > Proto_DSQGame.Mouse) { + // 同一战队，无法移动 + return + } + /* + 棋子可以移动 + 1. 相等：自相残杀 oldpos，newpos --> 空地 ，空地 + 2. oldpos保存的动物数值，大于newpos保存的动物的数值，吃掉newpos的动物,删除oldpos的显示信息 oldpos，newpos --> 空地 ，oldpos + 3. oldpos保存的动物数值，小于newpos保存的动物的数值，吃掉oldpos的动物， oldpos，newpos --> 空地 ，newpos + */ + // 1. 相等：自相残杀 oldpos，newpos --> 空地 ，空地 + if math.Abs(float64(iposoldchess-iposnewchess)) == Proto_DSQGame.Mouse { + // 更新缓存数据 + roomdata.ChessData[xold][yold] = 0 + roomdata.ChessData[xnew][ynew] = 0 + roomdata.ChessDataClient[xold][yold] = 2 + roomdata.ChessDataClient[xnew][ynew] = 2 + } + if iposoldchess > Proto_DSQGame.Mouse { + if int(math.Abs(float64(iposoldchess-Proto_DSQGame.Mouse))) < iposnewchess { + roomdata.ChessData[xold][yold] = 0 + roomdata.ChessData[xnew][ynew] = iposoldchess + roomdata.ChessDataClient[xold][yold] = 2 + } + } else { + if int(math.Abs(float64(iposnewchess-Proto_DSQGame.Mouse))) < iposoldchess { + roomdata.ChessData[xold][yold] = 0 + roomdata.ChessData[xnew][ynew] = iposnewchess + roomdata.ChessDataClient[xold][yold] = 2 + } + } + //广播消息 + data := &Proto_DSQGame.Broadcast_Player_XingZou{ + Protocol: 10, + Protocol2: 8, + OpenID: strOpenID, + OldPos: strOldPos, + NewPos: strNewPos, + } + vala, _ := M.Get(roomdata.SeatData[0].PlayerData.OpenID + "|User") + valb, _ := M.Get(roomdata.SeatData[1].PlayerData.OpenID + "|User") + vala.(*DSQGame).PlayerSendMessage(data) + valb.(*DSQGame).PlayerSendMessage(data) + return +} + +// 翻牌的函数实现 +func (this *DSQGame) PlayerFanPai(ProtocolData map[string]interface{}) { + strOpenID := ProtocolData["OpenID"].(string) + StrPos := ProtocolData["StrPos"].(string) + fmt.Println("strOpenID-------------------", strOpenID) + fmt.Println("StrPos-------------------", StrPos) + // 服务器处理逻辑 + strroomid := this.GetRoomID(strOpenID) + fmt.Println("strroomid-------------------", strroomid) + if len(strroomid) == 0 { + // 返回客户端错误码，为什么错误 + return + } + /* + 1. 获取到了客户端发过来的信息 + 2. 通过获取的数据信息---> roomid信息 + 3. 通过第2步骤获取到的roomid信息，去获取我们的roomdata信息 + 4. 通过第3步骤获取到的roomdata信息，去查找客户端翻牌对应位置的动物的数据--->(算法的对应的关系) + 5. 广播此房间下的玩家 + */ + GRoomManagerPtr.RoomLock.RLock() + roomdata := GRoomManagerPtr.GRoomData[strroomid] + GRoomManagerPtr.RoomLock.RUnlock() + if roomdata == nil { + // 房间信息不存在 + return + } + /* + 通过第3步骤获取到的roomdata信息，去查找客户端翻牌对应位置的动物的数据--->(算法的对应的关系) + // 初始化棋盘数据 + [ + [6 8 11 5] + [12 10 15 3] + [16 1 2 14] + [4 7 13 9] + ] + */ + chessdata := roomdata.ChessData + fmt.Println("chessdata-------------------", chessdata) + x, y := this.GetClientAndServerPos(StrPos) + chessnum := chessdata[x][y] + roomdata.ChessDataClient[x][y] = 1 + fmt.Println("chessnum-------------------", chessnum) + fmt.Println("roomdata.ChessDataClient-------------------", roomdata.ChessDataClient) + // 发送消息 + data := &Proto_DSQGame.Broadcast_Player_FanPai{ + Protocol: 10, + Protocol2: 6, + IChess: chessnum, + OpenID: strOpenID, + StrPos: StrPos, + } + if roomdata.SeatData[0].PlayerData.OpenID == strOpenID { + data.SeatID = 0 + } else { + data.SeatID = 1 + } + // 广播协议 + vala, _ := M.Get(roomdata.SeatData[0].PlayerData.OpenID + "|User") + valb, _ := M.Get(roomdata.SeatData[1].PlayerData.OpenID + "|User") + vala.(*DSQGame).PlayerSendMessage(data) + valb.(*DSQGame).PlayerSendMessage(data) + return +} + +// 玩家匹配 +func (this *DSQGame) PlayerPiPei(ProtocolData map[string]interface{}) { + fmt.Println("PlayerPiPei-------------------", ProtocolData) + strOpenID := ProtocolData["OpenID"].(string) + + // 匹配逻辑 + // 1. 队列形式-- chan + // 2. 匹配成功 + val, err := this.MapSafe.Get(strOpenID + "|User") + if err != nil { + fmt.Println(err) + return + } + fmt.Println("--------------------val:", val) + DSQ_match.PutMatchList(val.(*DSQGame).Player) + return +} + +// 玩家登录 +func (this *DSQGame) PlayerLogin(ProtocolData map[string]interface{}) { + fmt.Println("PlayerLogin-------------------", ProtocolData) + strtoken := ProtocolData["Tocken"].(string) + + // 去登录服务器验证 tocken是否有效 + retstr := impl.Get("http://127.0.0.1:4001/BaBaLiuLiu_Server?Protocol=10&Protocol2=3&Token=" + strtoken) + fmt.Println("impl.Get", retstr) + // 解析login server 返回的数据 + // + // 整体数据结构解析 + STsend := &ProtoDSQ.L2G_Player_Login{} + json.Unmarshal([]byte(retstr), STsend) + + // 发送客户端 + data := &Proto_DSQGame.G2C_Player_Login{ + Protocol: 10, + Protocol2: 2, + Bsucc: true, + } + + if !STsend.Isucc { + data.Bsucc = false + this.PlayerSendMessage(data) + return + } + fmt.Println("STsend.PlayerData", STsend.PlayerData) + fmt.Println("STsend.PlayerData.OpenID", STsend.PlayerData.OpenID) + // 玩家数据解析 + // 服务器的数据连接信息保存 + // 1. 玩家的链接信息，conn , playerdata 等等 需要进行保存。 + // 2. 玩家的消息的推送，服务器通知玩家（服务器广播）。 + // 3. 网络信息的断线重来。 + // 数据保存 + onlineUser := &DSQGame{ + Connection: this.Connection, + MapSafe: this.MapSafe, + Player: STsend.PlayerData, + } + this.MapSafe.Put(STsend.PlayerData.OpenID+"|User", onlineUser) + // 发送数据 + data.Player = STsend.PlayerData + this.PlayerSendMessage(data) + return +} diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Match/match.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Match/match.go" new file mode 100644 index 00000000..aa21df53 --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Match/match.go" @@ -0,0 +1,57 @@ +package DSQ_match + +import ( + "XZ_server/Player" + "time" +) + +/* + 如何解决 匹配高并发下的panic问题（第二期解决） +*/ + +var ( + GMatchChan chan map[string]*Player_DSQ.PlayerData + Gmap map[string]*Player_DSQ.PlayerData +) + +func init() { + GMatchChan = make(chan map[string]*Player_DSQ.PlayerData, 1000) + Gmap = make(map[string]*Player_DSQ.PlayerData) + go Timer() +} + +// 玩家的数据匹配压入 +func PutMatchList(data *Player_DSQ.PlayerData) { + Gmap[data.OpenID] = data +} + +// 匹配timer +func Timer() { + for { + select { + case <-time.After(time.Millisecond * 1): + { + // 进行数据验证 -- 确保我们链接信息完全获取到 + // 不够严谨，如果不验证玩家数据是否保存成功，会导致客户端一个匹配成功，无法游戏。 + // 作业，剔除不在线玩家 + // 确保2个人， 如果满足len(Gmap)%2 == 0 ---> GMatchChan + if len(Gmap)%4 == 0 && len(Gmap) != 0 { + datatmp := make(map[string]*Player_DSQ.PlayerData) + for k, v := range Gmap { + datatmp[k] = v + delete(Gmap, k) + } + SendGMatchChan(datatmp) + } + } + } + } +} + +// 压如匹配函数 +func SendGMatchChan(data map[string]*Player_DSQ.PlayerData) { + if len(data) == 0 { + return + } + GMatchChan <- data +} diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/NetCtl.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/NetCtl.go" new file mode 100644 index 00000000..0b68696d --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/NetCtl.go" @@ -0,0 +1,57 @@ +package main + +import ( + "encoding/json" + "glog-master" + + "code.google.com/p/go.net/websocket" +) + +func (this *DSQGame) PlayerSendMessage(senddata interface{}) int { + + b, err1 := json.Marshal(senddata) + if err1 != nil { + glog.Error("PlayerSendMessage json.Marshal data fail ! err:", err1.Error()) + glog.Flush() + return 1 + } + // 去除多余发送数据 + if len(string(b)) < 100 { + glog.Info("json.Marshal(b) :", string(b)) + data := "" + data = "data" + "=" + string(b[0:len(b)]) + glog.Info("json.Marshal(data) :", data) + } + if this.Connection == nil { + glog.Info("链接信息为空:", 3) + return 3 + } + glog.Flush() + err := websocket.JSON.Send(this.Connection, b) + if err != nil { + glog.Error("PlayerSendMessage send data fail ! err:", err.Error()) + glog.Flush() + return 2 + } + + return 0 +} + +func (this *DSQGame) PlayerSendMessagePro(senddata interface{}) int { + + b, err1 := json.Marshal(senddata) + if err1 != nil { + glog.Error("PlayerSendMessage json.Marshal data fail ! err:", err1.Error()) + glog.Flush() + return 1 + } + + err := websocket.JSON.Send(this.Connection, b) + if err != nil { + glog.Error("PlayerSendMessage send data fail ! err:", err.Error()) + glog.Flush() + return 2 + } + + return 0 +} diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Player/Player.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Player/Player.go" new file mode 100644 index 00000000..05b0abac --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Player/Player.go" @@ -0,0 +1,12 @@ +package Player_DSQ + +// 玩家架构信息 +type PlayerData struct { + UID int // 玩家UID + OpenID string // MD5 字符串 + Name string // 玩家名字 + Avatar string // 玩家头像 + Level int // 玩家等级 + Coin int64 // 玩家金币 + // ... ... +} diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Proto/Proto2.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Proto/Proto2.go" new file mode 100644 index 00000000..72ddd6bd --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Proto/Proto2.go" @@ -0,0 +1,142 @@ +package Proto_DSQGame + +import ( + "XZ_server/Player" + "XZ_server/ST" +) + +// 主协议 10号 +const ( + DSQGameINIT = iota // 初始化操作 + C2G_Player_Login_Proto // C2G_Player_Login_Proto == 1 客户端到游戏服务器验证 + G2C_Player_Login_Proto // G2C_Player_Login_Proto == 2 服务器返回 是否成功 + C2G_Player_PiPeiGame_Proto // C2G_Player_PiPeiGame_Proto == 3 客户端到游戏服务器 玩家匹配 + Broadcast_PiPeiGame_Proto // Broadcast_PiPeiGame_Proto == 4 服务器返回 是否成功,广播协议 + C2G_Player_FanPai_Proto // C2G_Player_FanPai_Proto == 5 客户端到游戏服务器 玩家翻牌 + Broadcast_Player_FanPai_Proto // Broadcast_Player_FanPai_Proto == 6 服务器返回 是否成功,翻盘数据 + C2G_Player_XingZou_Proto // C2G_Player_XingZou_Proto == 7 客户端到游戏服务器 棋子“行走”,整个我们斗兽棋游戏最复杂的逻辑处理 + Broadcast_Player_XingZou_Proto // Broadcast_Player_XingZou_Proto == 8 服务器返回 + C2G_Player_RenShu_Proto // C2G_Player_RenShu_Proto == 9 客户端到游戏服务器 发送认输 + Broadcast_GameOver_Proto // Broadcast_GameOver_Proto == 10 服务器返回 游戏结束的数据 +) + +// 斗兽棋的枚举 +const ( + DSQINIT = iota // 初始化 + Elephant // 大象 ==1 + Lion // 狮子 ==2 + Tiger // 老虎 ==3 + Leopard // 豹子 ==4 + Wolf // 狼 ==5 + Dog // 狗 ==6 + Cat // 猫 ==7 + Mouse // 老鼠 ==8 +) + +// ----------------------------------------------------------------------------- +// C2G_Player_RenShu_Proto == 9 客户端到游戏服务器 发送认输 +type C2G_Player_RenShu struct { + Protocol int + Protocol2 int + OpenID string +} + +/* +// 结算的数据块 +type GameOver struct { + PlayerWin *Player_DSQ.PlayerData // 胜利的玩家 + PlayerFail *Player_DSQ.PlayerData // 失败的玩家 + GameName string // 游戏的名字 + WinSeatID int // 胜利人的位置信息，0或者1的位置信息 + Score int // 胜利人获取的分数信息 + // ... ... 根据自己游戏类型设计结算的数据块 +} +*/ +// Broadcast_GameOver_Proto == 10 服务器返回 +type Broadcast_GameOver struct { + Protocol int + Protocol2 int + GameOver *DSQ_ST.GameOver // 计算的数据信息 +} + +// ----------------------------------------------------------------------------- +// C2G_Player_XingZou_Proto == 7 客户端到游戏服务器 棋子“行走” +type C2G_Player_XingZou struct { + Protocol int + Protocol2 int + OpenID string + OldPos string + NewPos string +} + +// Broadcast_Player_XingZou_Proto == 8 服务器返回 +type Broadcast_Player_XingZou struct { + Protocol int + Protocol2 int + OpenID string + OldPos string + NewPos string +} + +// ----------------------------------------------------------------------------- +// C2G_Player_FanPai_Proto == 5 客户端到游戏服务器 玩家翻牌 +type C2G_Player_FanPai struct { + Protocol int + Protocol2 int + OpenID string // 告诉服务器，谁翻了牌 + //SeatID string // 和openid字段 同样的效果 0 1 + StrPos string // 位置信息 + RoomID string // 告诉服务器，我是再那个房间下；非必须的？，通过玩家的唯一ID去获取到房间的信息 +} + +/* + [ + [6 8 11 5] + [12 10 15 3] + [16 1 2 14] + [4 7 13 9] + ] +*/ +// Broadcast_Player_FanPai_Proto == 6 服务器返回 是否成功,翻盘数据 +type Broadcast_Player_FanPai struct { + Protocol int + Protocol2 int + IChess int // 棋盘的数据 1-16的枚举值 + OpenID string // 告诉服务器，谁翻了牌 + StrPos string // 位置信息 + SeatID int +} + +// ----------------------------------------------------------------------------- +// C2G_Player_PiPeiGame_Proto == 3 客户端到游戏服务器 玩家匹配 +type C2G_Player_PiPeiGame struct { + Protocol int + Protocol2 int + OpenID string // 玩家的唯一ID +} + +// Broadcast_PiPeiGame_Proto == 4 服务器返回 是否成功 +type Broadcast_PiPeiGame struct { + Protocol int + Protocol2 int + Bsucc bool // true ：匹配成功， false：匹配失败 + RoomData *DSQ_ST.RoomData // 房间信息，房间的ID，匹配成功的玩家的数据，当前的牌桌上的数据（双方的信息，倒计时等） +} + +// ----------------------------------------------------------------------------- +// G2C_Player_Login_Proto == 2 客户端到游戏服务器验证 +type G2C_Player_Login struct { + Protocol int + Protocol2 int + Bsucc bool + Player *Player_DSQ.PlayerData +} + +// C2G_Player_Login_Proto == 2 服务器返回 是否成功 +type C2G_Player_Login struct { + Protocol int + Protocol2 int + Tocken string // 登录验证码 +} + +// ----------------------------------------------------------------------------- diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Proto/err/error.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Proto/err/error.go" new file mode 100644 index 00000000..66b01aa4 --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/Proto/err/error.go" @@ -0,0 +1,15 @@ +package Proto_DSQGameErr + +// 1000的主协议 +const ( + ERRORINIT = iota + ErrorMsgProto // ErrorMsg == 1 +) + +// 统一错误格式 +type ErrorMsg struct { + Protocol int + Protocol2 int + Code string // 错误码 --> 描述信息 + Msg string // 显示的错误描述信息 +} diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/ST/XZ.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/ST/XZ.go" new file mode 100644 index 00000000..dad6ad9b --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/ST/XZ.go" @@ -0,0 +1,38 @@ +package DSQ_ST + +import ( + "XZ_server/Player" +) + +// 座位信息 +type SeatDataST struct { + SeatID int // 默认的 0,1 + PlayerData *Player_DSQ.PlayerData + LeftTime int + // 不需要发送初始化棋盘数据， +} + +/* + 匹配成功后的房间信息 + 1. roomid 例如：从1000开始 + 2. 玩家的数据 + 3. 牌桌的数据 +*/ +type RoomData struct { + RoomID string // 房间if=d 唯一的 + RoomName string // 非必要的 + SeatData [2]*SeatDataST // 座位信息,默认规则 0号位置默认是 红方，1号位置默认是 蓝方 + TurnID int // 轮到谁，防止：玩家多操作，0和1 + ChessData [4][4]int // 棋盘数据--server 0：表示空地 + ChessDataClient [4][4]int // 客户单显示棋盘数据 ---client，就是记录客户端行为：翻开操作，0：表示未翻起，1：翻起，2：空地（断线重连） +} + +// 结算的数据块 +type GameOver struct { + PlayerWin *Player_DSQ.PlayerData // 胜利的玩家 + PlayerFail *Player_DSQ.PlayerData // 失败的玩家 + GameName string // 游戏的名字 + WinSeatID int // 胜利人的位置信息，0或者1的位置信息 + Score int // 胜利人获取的分数信息 + // ... ... 根据自己游戏类型设计结算的数据块 +} diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/timer.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/timer.go" new file mode 100644 index 00000000..28a34b04 --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/timer.go" @@ -0,0 +1,213 @@ +package main + +import ( + "XZ_server/Match" + "XZ_server/Proto" + "XZ_server/ST" + "fmt" + "strconv" + "sync" + "time" +) + +var ( + // GRoomManager map[string]*GRoomSTData // 其中一种 + GRoomManagerPtr *GRoomSTData // 彬哥推荐 + GRoomID int +) + +/* + 1. 肯定联系到我们的之前设计的房间结构：RoomData + 2. 并发安全问题 +*/ + +type GRoomSTData struct { + GRoomData map[string]*DSQ_ST.RoomData + RoomLock *sync.RWMutex +} + +func init() { + // GRoomManager = make(map[string]*GRoomSTData) + GRoomManagerPtr = NewGRoomManagerPtr() + GRoomID = 1000 + go MatchTimer() // 全局的定时器，出现panic 或者中断，整个匹配机制就无法继续进行了。 +} + +func NewGRoomManagerPtr() *GRoomSTData { + return &GRoomSTData{ + GRoomData: make(map[string]*DSQ_ST.RoomData), + RoomLock: new(sync.RWMutex), + } +} + +/* + 获取RoomID长度 + 每一个匹配成功的数据的总和，例如： A,B ---> {A,B} len(GRoomData) == 1 ,C,D ---> {C,D} len(GRoomData)+1 + 1. 读写锁的使用 + 2. 获取全局的RoomID +*/ +func GetGRoomDataLen() int { + GRoomManagerPtr.RoomLock.RLock() + ilen := len(GRoomManagerPtr.GRoomData) + GRoomID + GRoomManagerPtr.RoomLock.RUnlock() + return ilen +} + +/* +说明：1. 2人组合一个房间。 + 2. 发送广播消息（Broadcast_PiPeiGame_Proto） + 3. 房间生成规则 + 4. 处理数据结构，go 与我们住进程 -- 线程通信方式：Go 通过通信来实现共享内存 +*/ + +func MatchTimer() { + startTumer := time.NewTicker(time.Millisecond * 10) + for { + select { + case <-startTumer.C: + { // 存的数据结构：map[string]*Player_DSQ.PlayerData + // len(Gmap)%2 == 0 && len(Gmap) != 0 + datachan := <-DSQ_match.GMatchChan + openida, openidb := "", "" + for kc, _ := range datachan { + if len(openida) == 0 { + openida = kc + } else { + openidb = kc + } + } + for _, v := range datachan { + _ = v + // 2个人匹配成功 ---> 去创建房间 （房间的创建规则？） --- 逻辑思维 + // 玩家的广播链接信息，我们如何取？--- 看听课认真不 + // this.MapSafe.Put(STsend.PlayerData.OpenID+"|User", onlineUser) + // 1. Get方法去取数据 -- + // 2. 循环我们这个数据结构， for k,v :=range M -- 1W + vala, _ := M.Get(openida + "|User") + valb, _ := M.Get(openidb + "|User") + + /* + 1. 通过roomid获取获取roomData数据 + 2. 判断roomdata下面的seatdata数据是否2个玩家都有数据 + 3. 如果 第2步骤seatdata 已经全部有数据，以第1步骤的roomid创建房间信息 + 4. 否则继续循环数据，添加到 roomdata成员变量seatdata + */ + strroom := strconv.Itoa(GetGRoomDataLen()) + GRoomManagerPtr.RoomLock.RLock() + roomdatatmp := GRoomManagerPtr.GRoomData[strconv.Itoa(GetGRoomDataLen())] + GRoomManagerPtr.RoomLock.RUnlock() + if roomdatatmp == nil { + roomdatatmp = &DSQ_ST.RoomData{} + } + /* seatData的数据结构 + 1. 2个玩家 + 2. 每个玩家的棋牌初始化数据，4*4 服务器的棋盘初始化操作--保存到server内存数据中的 + type SeatDataST struct { + SeatID int // 默认的 0,1 + PlayerData *Player_DSQ.PlayerData + LeftTime int + } + */ + seatdataa := &DSQ_ST.SeatDataST{ + SeatID: 0, + PlayerData: vala.(*DSQGame).Player, + LeftTime: 20, + } + + seatdatab := &DSQ_ST.SeatDataST{ + SeatID: 1, + PlayerData: valb.(*DSQGame).Player, + LeftTime: 20, + } + + roomdatatmp.RoomID = strroom + roomdatatmp.TurnID = 0 // 先手操作 + roomdatatmp.SeatData[0] = seatdataa + roomdatatmp.SeatData[1] = seatdatab + roomdatatmp.ChessData = InitDSQ(DSQ_QI) + //roomdatatmp.ChessDataClient = [4][4]int{} + vala.(*DSQGame).StrMD5 = strroom + valb.(*DSQGame).StrMD5 = strroom + + /* + val 是什么数据 --> + type DSQGame struct { + Connection *websocket.Conn + StrMD5 string // 唯一ID + MapSafe *concurrent.ConcurrentMap + Player *Player_DSQ.PlayerData + } + + // Broadcast_PiPeiGame_Proto == 4 服务器返回 是否成功 + type Broadcast_PiPeiGame struct { + Protocol int + Protocol2 int + Bsucc bool // true ：匹配成功， false：匹配失败 + RoomData *DSQ_ST.RoomData // 房间信息，房间的ID，匹配成功的玩家的数据，当前的牌桌上的数据（双方的信息，倒计时等） + } + */ + // 发消息，通知玩家匹配成功了 + data := Proto_DSQGame.Broadcast_PiPeiGame{ + Protocol: 10, + Protocol2: 4, + Bsucc: true, + } + + /* 房间的数据结构 + 1. 服务器的房间的manager + 2. 管理房间的数据结构，包括：玩家的数据（红方，蓝方），房间的GC（timer） + 3. 玩家的数据的游戏数据存储，包括（玩家的报名，玩家的结算数据） + 4. 自学习的数据收集，包括（玩家的行为，大数据的记录，4*4 ，先手玩家最先点那个牌） + type RoomData struct { + RoomID int // 房间if=d + RoomName string // 非必要的 + SeatData [2]*SeatDataST // 座位信息,默认规则 0号位置默认是 红方，1号位置默认是 蓝方 + TurnID int // 轮到谁，防止：玩家多操作 + } + */ + data.RoomData = roomdatatmp + fmt.Println(data) + vala.(*DSQGame).PlayerSendMessage(data) + valb.(*DSQGame).PlayerSendMessage(data) + GRoomManagerPtr.GRoomData[strroom] = roomdatatmp + go MatchTimer2(strroom) + break + } + } + } + } +} + +/* + 玩家匹配成功后，服务器发送广播消息，延迟2秒发送 + 1. 确保客户端在跳转界面后收到消息，例如 从匹配界面（主界面）--2s--> 到 游戏主界面 + 2. 确保服务器消息可以正常被客户端接收到 + 3. 功能性timer，使用完就自动释放，不需要常驻内存 +*/ +func MatchTimer2(roomid string) { + startTumer := time.NewTicker(time.Second * 2) + for { + select { + case <-startTumer.C: + + GRoomManagerPtr.RoomLock.RLock() + roomdatatmp := GRoomManagerPtr.GRoomData[roomid] + GRoomManagerPtr.RoomLock.RUnlock() + + data := Proto_DSQGame.Broadcast_PiPeiGame{ + Protocol: 10, + Protocol2: 4, + Bsucc: true, + RoomData: roomdatatmp, + } + fmt.Println("---------------======================data:", data) + vala, _ := M.Get(roomdatatmp.SeatData[0].PlayerData.OpenID + "|User") + valb, _ := M.Get(roomdatatmp.SeatData[1].PlayerData.OpenID + "|User") + vala.(*DSQGame).PlayerSendMessage(data) + valb.(*DSQGame).PlayerSendMessage(data) + // 功能性timer，使用完就自动释放，不需要常驻内存 + startTumer.Stop() + return + } + } +} diff --git "a/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/tmian.go" "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/tmian.go" new file mode 100644 index 00000000..63cab824 --- /dev/null +++ "b/ByteEdu.Com\345\233\233\345\267\235\350\241\200\346\210\230\345\210\260\345\272\225\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/XZ_server/tmian.go" @@ -0,0 +1,58 @@ +package main + +import ( + "LollipopGo/LollipopGo" + "LollipopGo/LollipopGo/network" + "XZ_server/Player" + "cache2go" + "flag" + "glog-master" + "go-concurrentMap-master" + "net/http" + + "code.google.com/p/go.net/websocket" +) + +// 链接存储结构 +type DSQGame struct { + Connection *websocket.Conn + StrMD5 string // 目前可以设计为房间ID信息 + MapSafe *concurrent.ConcurrentMap + Player *Player_DSQ.PlayerData +} + +var cache *cache2go.CacheTable +var M *concurrent.ConcurrentMap // 并发安全 + +func init() { + impl.IMsg = new(DSQGame) + cache = cache2go.Cache("DSQGame") + M = concurrent.NewConcurrentMap() + + flag.Set("alsologtostderr", "true") // 日志写入文件的同时，输出到stderr + flag.Set("log_dir", "./log") // 日志文件保存目录 + flag.Set("v", "3") // 配置V输出的等级。 + flag.Parse() + return +} + +func main() { + LollipopGo.Run() + http.Handle("/DSQ", websocket.Handler(BuildConnection)) + if err := http.ListenAndServe(":4002", nil); err != nil { + glog.Info("Entry nil", err.Error()) + glog.Flush() + return + } + return +} + +func BuildConnection(ws *websocket.Conn) { + data := ws.Request().URL.Query().Get("data") + glog.Info(data) + if data == "" { + glog.Info("data is Nil") + glog.Flush() + } + impl.InitConnection(ws) +} diff --git "a/ByteEdu.Com\345\256\236\346\210\230\350\257\276\347\250\213\344\271\213\350\241\200\346\210\230\345\210\260\345\272\225/\350\257\276\347\250\213\347\233\256\345\275\225/\350\241\200\346\210\230\345\210\260\345\272\225\347\233\256\345\275\225.png" "b/ByteEdu.Com\345\256\236\346\210\230\350\257\276\347\250\213\344\271\213\350\241\200\346\210\230\345\210\260\345\272\225/\350\257\276\347\250\213\347\233\256\345\275\225/\350\241\200\346\210\230\345\210\260\345\272\225\347\233\256\345\275\225.png" new file mode 100644 index 00000000..d218e995 Binary files /dev/null and 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"b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\345\256\243\344\274\240\345\233\276\347\211\207.jpg" new file mode 100644 index 00000000..af77b3e1 Binary files /dev/null and "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\345\256\243\344\274\240\345\233\276\347\211\207.jpg" differ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\346\226\227\345\205\275\346\243\213\347\276\216\346\234\257\350\265\204\346\272\220\344\270\213\350\275\275/\344\270\213\350\275\275\345\234\260\345\235\200.txt" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\346\226\227\345\205\275\346\243\213\347\276\216\346\234\257\350\265\204\346\272\220\344\270\213\350\275\275/\344\270\213\350\275\275\345\234\260\345\235\200.txt" new file mode 100644 index 00000000..196e13b5 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\346\226\227\345\205\275\346\243\213\347\276\216\346\234\257\350\265\204\346\272\220\344\270\213\350\275\275/\344\270\213\350\275\275\345\234\260\345\235\200.txt" @@ -0,0 +1,3 @@ +ByteEdu.ComȫջϷԴר +http://www.byteedu.com/thread-1252-1-1.html +(: www.ByteEdu.Com) \ No newline at end of file diff --git "a/Go\350\257\255\350\250\200\351\235\242\350\257\225\347\273\274\345\220\210/\347\244\276\345\214\272\347\275\221\346\230\223\344\272\221\350\257\276\345\240\202\350\257\276\347\250\213.url" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\347\244\276\345\214\272\347\275\221\346\230\223\344\272\221\350\257\276\345\240\202\350\257\276\347\250\213.url" similarity index 100% rename from "Go\350\257\255\350\250\200\351\235\242\350\257\225\347\273\274\345\220\210/\347\244\276\345\214\272\347\275\221\346\230\223\344\272\221\350\257\276\345\240\202\350\257\276\347\250\213.url" rename to "ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\347\244\276\345\214\272\347\275\221\346\230\223\344\272\221\350\257\276\345\240\202\350\257\276\347\250\213.url" diff --git "a/Go\350\257\255\350\250\200\351\235\242\350\257\225\347\273\274\345\220\210/\347\244\276\345\214\272\350\205\276\350\256\257\350\257\276\345\240\202\350\257\276\347\250\213.url" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\347\244\276\345\214\272\350\205\276\350\256\257\350\257\276\345\240\202\350\257\276\347\250\213.url" similarity index 56% rename from "Go\350\257\255\350\250\200\351\235\242\350\257\225\347\273\274\345\220\210/\347\244\276\345\214\272\350\205\276\350\256\257\350\257\276\345\240\202\350\257\276\347\250\213.url" rename to "ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\347\244\276\345\214\272\350\205\276\350\256\257\350\257\276\345\240\202\350\257\276\347\250\213.url" index 0800187c..4c59ae1e 100644 --- "a/Go\350\257\255\350\250\200\351\235\242\350\257\225\347\273\274\345\220\210/\347\244\276\345\214\272\350\205\276\350\256\257\350\257\276\345\240\202\350\257\276\347\250\213.url" +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\347\244\276\345\214\272\350\205\276\350\256\257\350\257\276\345\240\202\350\257\276\347\250\213.url" @@ -3,3 +3,5 @@ Prop3=19,2 [InternetShortcut] IDList= URL=http://gopher.ke.qq.com/ +IconFile=http://8.url.cn/edu/edu_modules/edu-ui/img/nohash/favicon.ico +IconIndex=1 diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\347\255\226\345\210\222\343\200\201\347\276\216\346\234\257\351\234\200\346\261\202/~$\346\226\227\345\205\275\346\243\213\347\276\216\346\234\257\351\234\200\346\261\202\346\226\207\346\241\210.xlsx" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\347\255\226\345\210\222\343\200\201\347\276\216\346\234\257\351\234\200\346\261\202/~$\346\226\227\345\205\275\346\243\213\347\276\216\346\234\257\351\234\200\346\261\202\346\226\207\346\241\210.xlsx" new file mode 100644 index 00000000..1e0c8b3a Binary files /dev/null and "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\347\255\226\345\210\222\343\200\201\347\276\216\346\234\257\351\234\200\346\261\202/~$\346\226\227\345\205\275\346\243\213\347\276\216\346\234\257\351\234\200\346\261\202\346\226\207\346\241\210.xlsx" differ diff --git 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"a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\347\255\226\345\210\222\343\200\201\347\276\216\346\234\257\351\234\200\346\261\202/\346\226\227\345\205\275\346\243\213\347\276\216\346\234\257\351\234\200\346\261\202\346\226\207\346\241\210.xlsx" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\347\255\226\345\210\222\343\200\201\347\276\216\346\234\257\351\234\200\346\261\202/\346\226\227\345\205\275\346\243\213\347\276\216\346\234\257\351\234\200\346\261\202\346\226\207\346\241\210.xlsx" new file mode 100644 index 00000000..50f89c00 Binary files /dev/null and "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\347\255\226\345\210\222\343\200\201\347\276\216\346\234\257\351\234\200\346\261\202/\346\226\227\345\205\275\346\243\213\347\276\216\346\234\257\351\234\200\346\261\202\346\226\207\346\241\210.xlsx" differ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_login/Proto/Proto.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_login/Proto/Proto.go" new file mode 100644 index 00000000..405e68db --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_login/Proto/Proto.go" @@ -0,0 +1,58 @@ +package ProtoDSQ + +import ( + "DSQ_server/Player" +) + +/* + LollipopGo架构的设计的规则：C语言设计，顺序执行 + 区分游戏：主协议区分 例如 斗兽棋，麻将，斗地主，U3D对战游戏的 + 功能区分：子协议区分 + + leaf，等 + 消息号通过启动服务器加载到内存，绑定func；异步回调 + 消息--server find map 消息 ？ 回调func：不处理 +*/ + +// 斗兽棋的主协议 == 10号 +const ( + PROTODSQ_INIT = iota // 初始化 + C2L_Player_Login_Proto // C2L_Player_Login_Proto == 1 客户端请求登录服务器，获取：tocken+url + L2C_Player_Login_Proto // L2C_Player_Login_Proto == 2 服务器返回 tocken+url + G2L_Player_Login_Proto // G2L_Player_Login_Proto == 3 游戏服务器验证 tocken + L2G_Player_Login_Proto // L2G_Player_Login_Proto == 4 服务器--返回数据 playerdata +) + +// ----------------------------------------------------------------------------- +// G2L_Player_Login_Proto == 3 游戏服务器验证 tocken +type G2L_Player_Login struct { + Protocol int + Protocol2 int + Tocken string // 登录验证码 +} + +// L2G_Player_Login_Proto == 4 服务器--返回数据 playerdata +type L2G_Player_Login struct { + Protocol int + Protocol2 int + Isucc bool // true:验证成功，false:标识验证失败 + PlayerData *Player_DSQ.PlayerData // 玩家的结构信息 +} + +// ----------------------------------------------------------------------------- +// L2C_Player_Login_Proto == 2 服务器返回 tocken+url +type L2C_Player_Login struct { + Protocol int + Protocol2 int + Tocken string // 登录验证码 + URL string // 游戏服务器的地址 +} + +//C2L_Player_Login_Proto == 1 客户端请求登录服务器，获取：tocken+url +type C2L_Player_Login struct { + Protocol int + Protocol2 int + DeviceID string +} + +// ----------------------------------------------------------------------------- diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_login/tmain.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_login/tmain.go" new file mode 100644 index 00000000..09051148 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_login/tmain.go" @@ -0,0 +1,145 @@ +package main + +import ( + "DSQ_login/Proto" + "DSQ_server/Player" + "LollipopGo/LollipopGo/util" + "encoding/json" + "fmt" + "net/http" + "strconv" +) + +/* + 验证码生成规则 + 1. DeviceID 生成 + 2. DeviceID MD5 ok +*/ + +var G_Player_Tocken map[string]string + +func init() { + G_Player_Tocken = make(map[string]string) +} + +func main() { + strport := "4001" + http.HandleFunc("/BaBaLiuLiu_Server", Server_Func) // 服务器验证 -- game_server 拿到数据后（tocken） 去我们的login_server验证 ，tocken是否有效 + http.HandleFunc("/BaBaLiuLiu_DSQ", Client_Func) // 客户端验证 -- 客户端到login 获取我们的【tocken】 数据 + 【game_server的链接信息（ip+port）】 + http.ListenAndServe(":"+strport, nil) +} + +// 服务器验证流程 +func Server_Func(w http.ResponseWriter, req *http.Request) { + w.Header().Set("Access-Control-Allow-Origin", "*") + req.Header.Add("content-type", "charset=UTF-8") + req.ParseForm() + defer func() { + if err := recover(); err != nil { + fmt.Println("%s", err) + req.Body.Close() + } + }() + // 逻辑处理 + //{ + fmt.Println("-----------服务器验证流程") + //} + if req.Method == "GET" { + Protocol, bProtocol := req.Form["Protocol"] + Protocol2, bProtocol2 := req.Form["Protocol2"] + if bProtocol && bProtocol2 { + fmt.Println("--------Protocol", Protocol) + fmt.Println("--------Protocol2", Protocol2) + Token, _ := req.Form["Token"] // ? 这里不够严谨 + fmt.Println("--------Token", Token) + _, ok := G_Player_Tocken[Token[0]] + if ok { + + data := ProtoDSQ.L2G_Player_Login{ + Protocol: 10, + Protocol2: 2, + Isucc: true, + } + dataplayer := &Player_DSQ.PlayerData{ + UID: len(G_Player_Tocken) + 1, + OpenID: util.MD5_LollipopGO(strconv.Itoa(len(G_Player_Tocken) + 1)), + Name: "guest_" + strconv.Itoa(len(G_Player_Tocken)+1), + Avatar: "1", + Level: 1, + Coin: 1000, + } + data.PlayerData = dataplayer + datamsg, _ := json.Marshal(data) + fmt.Fprintf(w, "%s", datamsg) + return + } + data := ProtoDSQ.L2G_Player_Login{ + Protocol: 10, + Protocol2: 2, + Isucc: false, + } + datamsg, _ := json.Marshal(data) + fmt.Fprintf(w, "%s", datamsg) + return + } + } + // LollipopGO_Error: + // fmt.Println("参数错误") +} + +// 客户端验证流程 +func Client_Func(w http.ResponseWriter, req *http.Request) { + w.Header().Set("Access-Control-Allow-Origin", "*") + req.Header.Add("content-type", "charset=UTF-8") + req.ParseForm() + defer func() { + if err := recover(); err != nil { + fmt.Println("%s", err) + req.Body.Close() + } + }() + // 逻辑处理 + //{ + fmt.Println("-----------客户端验证流程") + //} + if req.Method == "GET" { + Protocol, bProtocol := req.Form["Protocol"] + Protocol2, bProtocol2 := req.Form["Protocol2"] + if bProtocol && bProtocol2 { + fmt.Println("--------Protocol", Protocol) + fmt.Println("--------Protocol2", Protocol2) + if Protocol[0] == "10" { + // 功能的逻辑操作 + if Protocol2[0] == "1" { + // 游客登录 + DeviceID, bDeviceID := req.Form["DeviceID"] + if bDeviceID { + tocken := util.MD5_LollipopGO(DeviceID[0]) + G_Player_Tocken[tocken] = tocken + URL := "192.168.0.103:4002" + data := ProtoDSQ.L2C_Player_Login{ + Protocol: 10, + Protocol2: 2, + Tocken: tocken, // 登录验证码 + URL: URL, // 游戏服务器的地址 + } + datamsg, _ := json.Marshal(data) + fmt.Fprintf(w, "%s", datamsg) + return + } else { + goto LollipopGO_Error + } + } + } else { + fmt.Println("主协议不存在") + fmt.Fprintf(w, "%s", "主协议不存在") + return + } + } + return + } else { + return + } +LollipopGO_Error: + fmt.Println("参数错误") +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/ChessINIT.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/ChessINIT.go" new file mode 100644 index 00000000..292b339b --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/ChessINIT.go" @@ -0,0 +1,112 @@ +package main + +import ( + "DSQ_server/Proto" + "LollipopGo/LollipopGo/util" + "fmt" +) + +/* + +------------------------------------ +| [0,0] [1,0] [2,0] [3,0] | +| | +| [0,1] [1,1] [2,1] [3,1] | +| | +| [0,2] [1,2] [2,2] [3,2] | +| | +| [0,3] [1,3] [2,3] [3,3] | +|----------------------------------- + 服务器棋牌设计 +*/ + +/* + 棋牌的初始化数据 + 1-16 1-8 = A 9-18 = B + + 初始化棋牌的思路 如下： + 1. 服务器产生随机数，0-16 + 2. 通过第1步骤的随机数，去DSQ_QI数组获取值，例如 3 --> num := DSQ_QI[3] （删除获取的位置的信息） + 3. 通过第2步骤 生成的棋子 num,填充 服务器二维数组 + + 注意点： + 1. 服务器要首先生成，二维数组（空的） + 2. 注意浅拷贝和深拷贝的问题 copy() +*/ +var DSQ_QI = []int{ + Proto_DSQGame.Elephant, + Proto_DSQGame.Lion, + Proto_DSQGame.Tiger, + Proto_DSQGame.Leopard, + Proto_DSQGame.Wolf, + Proto_DSQGame.Dog, + Proto_DSQGame.Cat, + Proto_DSQGame.Mouse, + Proto_DSQGame.Elephant + Proto_DSQGame.Mouse, + Proto_DSQGame.Lion + Proto_DSQGame.Mouse, + Proto_DSQGame.Tiger + Proto_DSQGame.Mouse, + Proto_DSQGame.Leopard + Proto_DSQGame.Mouse, + Proto_DSQGame.Wolf + Proto_DSQGame.Mouse, + Proto_DSQGame.Dog + Proto_DSQGame.Mouse, + Proto_DSQGame.Cat + Proto_DSQGame.Mouse, + Proto_DSQGame.Mouse + Proto_DSQGame.Mouse, +} + +func init() { + //InitDSQ(DSQ_QI) +} + +// 初始化函数 +// 作业： 如何填充二维数据 +func InitDSQ(data1 []int) [4][4]int { + + datatmp, x, y := [4][4]int{}, 0, 0 + // data := data1 + data := make([]int, len(data1)) + copy(data, data1) + + for i := 0; i < 2*Proto_DSQGame.Mouse; i++ { + icount := util.RandInterval_LollipopGo(0, int32(len(data)-1)) + // fmt.Println("随机数：------", icount) + /* icount == 1 len(data) == 16 + 开发过程中：可以将二维数组--理解一维数组操作 + x,y + 当y的数值增加到我们定义的数组长度后x才累加 + */ + if int(icount) < len(data) { + datatmp[x][y] = data[icount] + y++ + if y%4 == 0 { + x++ + y = 0 + } + // 前闭后开区间 + // data:=[]int{0,1,2,3,4,5,6} + // num = 2 + // data[:num] ={0,1} + // data[num+1:] ={3,4,5,6} + // append --> {0,1,3,4,5,6} + data = append(data[:icount], data[icount+1:]...) + } else { + datatmp[x][y] = data[icount] + y++ + if y%4 == 0 { + x++ + y = 0 + } + data = data[:icount-1] + } + } + fmt.Println("datatmp------", datatmp) + // fmt.Println("datatmp[0][0]------", datatmp[0][0]) + // fmt.Println("datatmp[0][0]------", datatmp[1][0]) + /* + [ + [6 8 11 5] + [12 10 15 3] + [16 1 2 14] + [4 7 13 9] + ] + */ + return datatmp +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/HandleClt.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/HandleClt.go" new file mode 100644 index 00000000..064f21e4 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/HandleClt.go" @@ -0,0 +1,55 @@ +package main + +import ( + "DSQ_server/Proto" + "Proto" + _ "fmt" + "glog-master" + + "code.google.com/p/go.net/websocket" +) + +// 主协议处理 +func (this *DSQGame) HandleCltProtocol(protocol interface{}, protocol2 interface{}, ProtocolData map[string]interface{}, Connection *websocket.Conn) interface{} { + switch protocol { + case float64(Proto.G_GameDSQ_Proto): + { + this.HandleCltProtocol2(protocol2, ProtocolData, Connection) + } + default: + glog.Info("protocol default") + } + return 0 +} + +func (this *DSQGame) HandleCltProtocol2(protocol2 interface{}, ProtocolData map[string]interface{}, Connection *websocket.Conn) interface{} { + ConnectionData := &DSQGame{ + Connection: Connection, + MapSafe: M, + } + switch protocol2 { + case float64(Proto_DSQGame.C2G_Player_RenShu_Proto): + { + ConnectionData.PlayerRenShu(ProtocolData) + } + case float64(Proto_DSQGame.C2G_Player_XingZou_Proto): + { + ConnectionData.PlayerXingZou(ProtocolData) + } + case float64(Proto_DSQGame.C2G_Player_FanPai_Proto): + { + ConnectionData.PlayerFanPai(ProtocolData) + } + case float64(Proto_DSQGame.C2G_Player_PiPeiGame_Proto): + { + ConnectionData.PlayerPiPei(ProtocolData) + } + case float64(Proto_DSQGame.C2G_Player_Login_Proto): + { + ConnectionData.PlayerLogin(ProtocolData) + } + default: + glog.Info("protocol2 default") + } + return 0 +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/HandleCltFunc.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/HandleCltFunc.go" new file mode 100644 index 00000000..9bad44d4 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/HandleCltFunc.go" @@ -0,0 +1,344 @@ +package main + +import ( + "DSQ_login/Proto" + "DSQ_server/Match" + "DSQ_server/Proto" + "DSQ_server/ST" + "LollipopGo/LollipopGo/network" + "encoding/json" + "fmt" + "math" +) + +//------------------------------------------------------------------------------ +// 共用函数 + +func (this *DSQGame) GetRoomID(stropenid string) string { + val, err := M.Get(stropenid + "|User") + if err != nil { + return "" + } + return val.(*DSQGame).StrMD5 +} + +// 客户端与服务器的棋盘位置对应关系 +// 作业 +func (this *DSQGame) GetClientAndServerPos(strpos string) (int, int) { + if strpos == "1" { + return 0, 0 + } else if strpos == "2" { + return 0, 1 + } else if strpos == "3" { + return 0, 2 + } else if strpos == "4" { + return 0, 3 + } else if strpos == "5" { + return 1, 0 + } else if strpos == "6" { + return 1, 1 + } else if strpos == "7" { + return 1, 2 + } else if strpos == "8" { + return 1, 3 + } else if strpos == "9" { + return 2, 0 + } else if strpos == "10" { + return 2, 1 + } else if strpos == "11" { + return 2, 2 + } else if strpos == "12" { + return 2, 3 + } else if strpos == "13" { + return 3, 0 + } else if strpos == "14" { + return 3, 1 + } else if strpos == "15" { + return 3, 2 + } else if strpos == "16" { + return 3, 3 + } + + return -1, -1 +} + +//------------------------------------------------------------------------------ +// 认输协议处理 +func (this *DSQGame) PlayerRenShu(ProtocolData map[string]interface{}) { + + strOpenID := ProtocolData["OpenID"].(string) + + /* + type GameOver struct { + PlayerWin *Player_DSQ.PlayerData // 胜利的玩家 + PlayerFail *Player_DSQ.PlayerData // 失败的玩家 + GameName string // 游戏的名字 + WinSeatID int // 胜利人的位置信息，0或者1的位置信息 + Score int // 胜利人获取的分数信息 + } + + 1. 通过OpenID，获取roomid信息 + 2. 通过第1步骤获取的roomid信息，去获取roomdata信息 + 3. 通过第2步骤获取到的roomdata信息，去获取TurnID，是否轮到本玩家操作 + 4. 铜鼓OpenID 获取位置信息， 1 --WinSeatID =0 或者 0 --WinSeatID = 1 + 5. Score 分数概念，一般是策划配置，不同的场次，等到的分数是不同的 web的GM系统，服务器的读表配置 + 6. 发送广播协议，给同一个房间下的玩家；结算信息的数据持久化，把结算数据保存到DB后者redis等---GM统计后者前端会显示个人战绩的信息 + *7. 释放房间信息 + + */ + strroomid := this.GetRoomID(strOpenID) + GRoomManagerPtr.RoomLock.RLock() + roomdata := GRoomManagerPtr.GRoomData[strroomid] + GRoomManagerPtr.RoomLock.RUnlock() + if roomdata.SeatData[roomdata.TurnID].PlayerData.OpenID != strOpenID { + // 没有轮到此玩家移动 + return + } + iseatid := 0 // 赢的一方的座位ISSD + if roomdata.TurnID == 0 { + iseatid = 1 + } + // 游戏结束的协议 + gameover := &DSQ_ST.GameOver{ + PlayerWin: roomdata.SeatData[iseatid].PlayerData, // 胜利的玩家 + PlayerFail: roomdata.SeatData[roomdata.TurnID].PlayerData, // 失败的玩家 + WinSeatID: iseatid, // 胜利人的位置信息，0或者1的位置信息 + Score: 1000, + } + //广播消息 + data := &Proto_DSQGame.Broadcast_GameOver{ + Protocol: 10, + Protocol2: Proto_DSQGame.Broadcast_GameOver_Proto, + GameOver: gameover, + } + vala, _ := M.Get(roomdata.SeatData[0].PlayerData.OpenID + "|User") + valb, _ := M.Get(roomdata.SeatData[1].PlayerData.OpenID + "|User") + vala.(*DSQGame).PlayerSendMessage(data) + valb.(*DSQGame).PlayerSendMessage(data) + // 注意点： 结算信息的数据持久化，把结算数据保存到DB后者redis等---GM统计后者前端会显示个人战绩的信息 + // 作业 + // 逻辑缺失******************************* + // 释放房间信息 + GRoomManagerPtr.RoomLock.RLock() + delete(GRoomManagerPtr.GRoomData, strroomid) + GRoomManagerPtr.RoomLock.RUnlock() + return +} + +// 棋子”行走“ +// 需要完成棋子行走后的，坐标的数据校验 例如：如果是左右移动，x坐标相差1，如果是上下移动，y的坐标相差1 +func (this *DSQGame) PlayerXingZou(ProtocolData map[string]interface{}) { + // { 解析客户端发过来的数据的字段， + strOpenID := ProtocolData["OpenID"].(string) + strOldPos := ProtocolData["OldPos"].(string) + strNewPos := ProtocolData["NewPos"].(string) + //} + /* + 棋子行走（服务器的数据校验）： + 1. 通过OpenID，获取roomid信息 + 2. 通过第1步骤获取的roomid信息，去获取roomdata信息 + 3. 通过第2步骤获取到的roomdata信息，去获取TurnID，是否轮到本玩家操作 + 4. 通过OldPos获取当前位置数据是否被”翻开“，不被翻开的话，服务器不允许操作(ChessDataClient) + 5. 第4步骤ok的话，NewPos是否被”翻开“ + 6. 第6步骤ok的话，服务器需要检测<1>:是否是同一方（8为分界线），<2>:不是同一方，比较大小 + 7. 触发棋子移动，广播同一房间下的玩家 + */ + strroomid := this.GetRoomID(strOpenID) + GRoomManagerPtr.RoomLock.RLock() + roomdata := GRoomManagerPtr.GRoomData[strroomid] + GRoomManagerPtr.RoomLock.RUnlock() + // 获取turnid 0或者1 + + if roomdata.SeatData[roomdata.TurnID].PlayerData.OpenID != strOpenID { + // 没有轮到此玩家移动 + return + } + // 获取起始位置OldPos是否翻开 + xold, yold := this.GetClientAndServerPos(strOldPos) + iposold := roomdata.ChessDataClient[xold][yold] + xnew, ynew := this.GetClientAndServerPos(strNewPos) + iposnew := roomdata.ChessDataClient[xnew][ynew] + if iposold == 0 || iposnew == 0 { + // 返回客户端无法移动 + return + } + // 作业 + // ????? 作业的逻辑 + + // 检查是否是同一战队 + iposoldchess := roomdata.ChessData[xold][yold] + iposnewchess := roomdata.ChessData[xnew][ynew] + if (iposoldchess <= Proto_DSQGame.Mouse && iposnewchess <= Proto_DSQGame.Mouse) || (iposoldchess > Proto_DSQGame.Mouse && iposnewchess > Proto_DSQGame.Mouse) { + // 同一战队，无法移动 + return + } + /* + 棋子可以移动 + 1. 相等：自相残杀 oldpos，newpos --> 空地 ，空地 + 2. oldpos保存的动物数值，大于newpos保存的动物的数值，吃掉newpos的动物,删除oldpos的显示信息 oldpos，newpos --> 空地 ，oldpos + 3. oldpos保存的动物数值，小于newpos保存的动物的数值，吃掉oldpos的动物， oldpos，newpos --> 空地 ，newpos + */ + // 1. 相等：自相残杀 oldpos，newpos --> 空地 ，空地 + if math.Abs(float64(iposoldchess-iposnewchess)) == Proto_DSQGame.Mouse { + // 更新缓存数据 + roomdata.ChessData[xold][yold] = 0 + roomdata.ChessData[xnew][ynew] = 0 + roomdata.ChessDataClient[xold][yold] = 2 + roomdata.ChessDataClient[xnew][ynew] = 2 + } + if iposoldchess > Proto_DSQGame.Mouse { + if int(math.Abs(float64(iposoldchess-Proto_DSQGame.Mouse))) < iposnewchess { + roomdata.ChessData[xold][yold] = 0 + roomdata.ChessData[xnew][ynew] = iposoldchess + roomdata.ChessDataClient[xold][yold] = 2 + } + } else { + if int(math.Abs(float64(iposnewchess-Proto_DSQGame.Mouse))) < iposoldchess { + roomdata.ChessData[xold][yold] = 0 + roomdata.ChessData[xnew][ynew] = iposnewchess + roomdata.ChessDataClient[xold][yold] = 2 + } + } + //广播消息 + data := &Proto_DSQGame.Broadcast_Player_XingZou{ + Protocol: 10, + Protocol2: 8, + OpenID: strOpenID, + OldPos: strOldPos, + NewPos: strNewPos, + } + vala, _ := M.Get(roomdata.SeatData[0].PlayerData.OpenID + "|User") + valb, _ := M.Get(roomdata.SeatData[1].PlayerData.OpenID + "|User") + vala.(*DSQGame).PlayerSendMessage(data) + valb.(*DSQGame).PlayerSendMessage(data) + return +} + +// 翻牌的函数实现 +func (this *DSQGame) PlayerFanPai(ProtocolData map[string]interface{}) { + strOpenID := ProtocolData["OpenID"].(string) + StrPos := ProtocolData["StrPos"].(string) + fmt.Println("strOpenID-------------------", strOpenID) + fmt.Println("StrPos-------------------", StrPos) + // 服务器处理逻辑 + strroomid := this.GetRoomID(strOpenID) + fmt.Println("strroomid-------------------", strroomid) + if len(strroomid) == 0 { + // 返回客户端错误码，为什么错误 + return + } + /* + 1. 获取到了客户端发过来的信息 + 2. 通过获取的数据信息---> roomid信息 + 3. 通过第2步骤获取到的roomid信息，去获取我们的roomdata信息 + 4. 通过第3步骤获取到的roomdata信息，去查找客户端翻牌对应位置的动物的数据--->(算法的对应的关系) + 5. 广播此房间下的玩家 + */ + GRoomManagerPtr.RoomLock.RLock() + roomdata := GRoomManagerPtr.GRoomData[strroomid] + GRoomManagerPtr.RoomLock.RUnlock() + if roomdata == nil { + // 房间信息不存在 + return + } + /* + 通过第3步骤获取到的roomdata信息，去查找客户端翻牌对应位置的动物的数据--->(算法的对应的关系) + // 初始化棋盘数据 + [ + [6 8 11 5] + [12 10 15 3] + [16 1 2 14] + [4 7 13 9] + ] + */ + chessdata := roomdata.ChessData + fmt.Println("chessdata-------------------", chessdata) + x, y := this.GetClientAndServerPos(StrPos) + chessnum := chessdata[x][y] + roomdata.ChessDataClient[x][y] = 1 + fmt.Println("chessnum-------------------", chessnum) + fmt.Println("roomdata.ChessDataClient-------------------", roomdata.ChessDataClient) + // 发送消息 + data := &Proto_DSQGame.Broadcast_Player_FanPai{ + Protocol: 10, + Protocol2: 6, + IChess: chessnum, + OpenID: strOpenID, + StrPos: StrPos, + } + if roomdata.SeatData[0].PlayerData.OpenID == strOpenID { + data.SeatID = 0 + } else { + data.SeatID = 1 + } + // 广播协议 + vala, _ := M.Get(roomdata.SeatData[0].PlayerData.OpenID + "|User") + valb, _ := M.Get(roomdata.SeatData[1].PlayerData.OpenID + "|User") + vala.(*DSQGame).PlayerSendMessage(data) + valb.(*DSQGame).PlayerSendMessage(data) + return +} + +// 玩家匹配 +func (this *DSQGame) PlayerPiPei(ProtocolData map[string]interface{}) { + fmt.Println("PlayerPiPei-------------------", ProtocolData) + strOpenID := ProtocolData["OpenID"].(string) + + // 匹配逻辑 + // 1. 队列形式-- chan + // 2. 匹配成功 + val, err := this.MapSafe.Get(strOpenID + "|User") + if err != nil { + fmt.Println(err) + return + } + fmt.Println("--------------------val:", val) + DSQ_match.PutMatchList(val.(*DSQGame).Player) + return +} + +// 玩家登录 +func (this *DSQGame) PlayerLogin(ProtocolData map[string]interface{}) { + fmt.Println("PlayerLogin-------------------", ProtocolData) + strtoken := ProtocolData["Tocken"].(string) + + // 去登录服务器验证 tocken是否有效 + retstr := impl.Get("http://127.0.0.1:4001/BaBaLiuLiu_Server?Protocol=10&Protocol2=3&Token=" + strtoken) + fmt.Println("impl.Get", retstr) + // 解析login server 返回的数据 + // + // 整体数据结构解析 + STsend := &ProtoDSQ.L2G_Player_Login{} + json.Unmarshal([]byte(retstr), STsend) + + // 发送客户端 + data := &Proto_DSQGame.G2C_Player_Login{ + Protocol: 10, + Protocol2: 2, + Bsucc: true, + } + + if !STsend.Isucc { + data.Bsucc = false + this.PlayerSendMessage(data) + return + } + fmt.Println("STsend.PlayerData", STsend.PlayerData) + fmt.Println("STsend.PlayerData.OpenID", STsend.PlayerData.OpenID) + // 玩家数据解析 + // 服务器的数据连接信息保存 + // 1. 玩家的链接信息，conn , playerdata 等等 需要进行保存。 + // 2. 玩家的消息的推送，服务器通知玩家（服务器广播）。 + // 3. 网络信息的断线重来。 + // 数据保存 + onlineUser := &DSQGame{ + Connection: this.Connection, + MapSafe: this.MapSafe, + Player: STsend.PlayerData, + } + this.MapSafe.Put(STsend.PlayerData.OpenID+"|User", onlineUser) + // 发送数据 + data.Player = STsend.PlayerData + this.PlayerSendMessage(data) + return +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Match/match.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Match/match.go" new file mode 100644 index 00000000..7d2edd66 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Match/match.go" @@ -0,0 +1,57 @@ +package DSQ_match + +import ( + "DSQ_server/Player" + "time" +) + +/* + 如何解决 匹配高并发下的panic问题（第二期解决） +*/ + +var ( + GMatchChan chan map[string]*Player_DSQ.PlayerData + Gmap map[string]*Player_DSQ.PlayerData +) + +func init() { + GMatchChan = make(chan map[string]*Player_DSQ.PlayerData, 1000) + Gmap = make(map[string]*Player_DSQ.PlayerData) + go Timer() +} + +// 玩家的数据匹配压入 +func PutMatchList(data *Player_DSQ.PlayerData) { + Gmap[data.OpenID] = data +} + +// 匹配timer +func Timer() { + for { + select { + case <-time.After(time.Millisecond * 1): + { + // 进行数据验证 -- 确保我们链接信息完全获取到 + // 不够严谨，如果不验证玩家数据是否保存成功，会导致客户端一个匹配成功，无法游戏。 + // 作业，剔除不在线玩家 + // 确保2个人， 如果满足len(Gmap)%2 == 0 ---> GMatchChan + if len(Gmap)%2 == 0 && len(Gmap) != 0 { + datatmp := make(map[string]*Player_DSQ.PlayerData) + for k, v := range Gmap { + datatmp[k] = v + delete(Gmap, k) + } + SendGMatchChan(datatmp) + } + } + } + } +} + +// 压如匹配函数 +func SendGMatchChan(data map[string]*Player_DSQ.PlayerData) { + if len(data) == 0 { + return + } + GMatchChan <- data +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/NetCtl.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/NetCtl.go" new file mode 100644 index 00000000..0b68696d --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/NetCtl.go" @@ -0,0 +1,57 @@ +package main + +import ( + "encoding/json" + "glog-master" + + "code.google.com/p/go.net/websocket" +) + +func (this *DSQGame) PlayerSendMessage(senddata interface{}) int { + + b, err1 := json.Marshal(senddata) + if err1 != nil { + glog.Error("PlayerSendMessage json.Marshal data fail ! err:", err1.Error()) + glog.Flush() + return 1 + } + // 去除多余发送数据 + if len(string(b)) < 100 { + glog.Info("json.Marshal(b) :", string(b)) + data := "" + data = "data" + "=" + string(b[0:len(b)]) + glog.Info("json.Marshal(data) :", data) + } + if this.Connection == nil { + glog.Info("链接信息为空:", 3) + return 3 + } + glog.Flush() + err := websocket.JSON.Send(this.Connection, b) + if err != nil { + glog.Error("PlayerSendMessage send data fail ! err:", err.Error()) + glog.Flush() + return 2 + } + + return 0 +} + +func (this *DSQGame) PlayerSendMessagePro(senddata interface{}) int { + + b, err1 := json.Marshal(senddata) + if err1 != nil { + glog.Error("PlayerSendMessage json.Marshal data fail ! err:", err1.Error()) + glog.Flush() + return 1 + } + + err := websocket.JSON.Send(this.Connection, b) + if err != nil { + glog.Error("PlayerSendMessage send data fail ! err:", err.Error()) + glog.Flush() + return 2 + } + + return 0 +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Player/Player.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Player/Player.go" new file mode 100644 index 00000000..05b0abac --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Player/Player.go" @@ -0,0 +1,12 @@ +package Player_DSQ + +// 玩家架构信息 +type PlayerData struct { + UID int // 玩家UID + OpenID string // MD5 字符串 + Name string // 玩家名字 + Avatar string // 玩家头像 + Level int // 玩家等级 + Coin int64 // 玩家金币 + // ... ... +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Proto/Proto2.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Proto/Proto2.go" new file mode 100644 index 00000000..f434b852 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Proto/Proto2.go" @@ -0,0 +1,142 @@ +package Proto_DSQGame + +import ( + "DSQ_server/Player" + "DSQ_server/ST" +) + +// 主协议 10号 +const ( + DSQGameINIT = iota // 初始化操作 + C2G_Player_Login_Proto // C2G_Player_Login_Proto == 1 客户端到游戏服务器验证 + G2C_Player_Login_Proto // G2C_Player_Login_Proto == 2 服务器返回 是否成功 + C2G_Player_PiPeiGame_Proto // C2G_Player_PiPeiGame_Proto == 3 客户端到游戏服务器 玩家匹配 + Broadcast_PiPeiGame_Proto // Broadcast_PiPeiGame_Proto == 4 服务器返回 是否成功,广播协议 + C2G_Player_FanPai_Proto // C2G_Player_FanPai_Proto == 5 客户端到游戏服务器 玩家翻牌 + Broadcast_Player_FanPai_Proto // Broadcast_Player_FanPai_Proto == 6 服务器返回 是否成功,翻盘数据 + C2G_Player_XingZou_Proto // C2G_Player_XingZou_Proto == 7 客户端到游戏服务器 棋子“行走”,整个我们斗兽棋游戏最复杂的逻辑处理 + Broadcast_Player_XingZou_Proto // Broadcast_Player_XingZou_Proto == 8 服务器返回 + C2G_Player_RenShu_Proto // C2G_Player_RenShu_Proto == 9 客户端到游戏服务器 发送认输 + Broadcast_GameOver_Proto // Broadcast_GameOver_Proto == 10 服务器返回 游戏结束的数据 +) + +// 斗兽棋的枚举 +const ( + DSQINIT = iota // 初始化 + Elephant // 大象 ==1 + Lion // 狮子 ==2 + Tiger // 老虎 ==3 + Leopard // 豹子 ==4 + Wolf // 狼 ==5 + Dog // 狗 ==6 + Cat // 猫 ==7 + Mouse // 老鼠 ==8 +) + +// ----------------------------------------------------------------------------- +// C2G_Player_RenShu_Proto == 9 客户端到游戏服务器 发送认输 +type C2G_Player_RenShu struct { + Protocol int + Protocol2 int + OpenID string +} + +/* +// 结算的数据块 +type GameOver struct { + PlayerWin *Player_DSQ.PlayerData // 胜利的玩家 + PlayerFail *Player_DSQ.PlayerData // 失败的玩家 + GameName string // 游戏的名字 + WinSeatID int // 胜利人的位置信息，0或者1的位置信息 + Score int // 胜利人获取的分数信息 + // ... ... 根据自己游戏类型设计结算的数据块 +} +*/ +// Broadcast_GameOver_Proto == 10 服务器返回 +type Broadcast_GameOver struct { + Protocol int + Protocol2 int + GameOver *DSQ_ST.GameOver // 计算的数据信息 +} + +// ----------------------------------------------------------------------------- +// C2G_Player_XingZou_Proto == 7 客户端到游戏服务器 棋子“行走” +type C2G_Player_XingZou struct { + Protocol int + Protocol2 int + OpenID string + OldPos string + NewPos string +} + +// Broadcast_Player_XingZou_Proto == 8 服务器返回 +type Broadcast_Player_XingZou struct { + Protocol int + Protocol2 int + OpenID string + OldPos string + NewPos string +} + +// ----------------------------------------------------------------------------- +// C2G_Player_FanPai_Proto == 5 客户端到游戏服务器 玩家翻牌 +type C2G_Player_FanPai struct { + Protocol int + Protocol2 int + OpenID string // 告诉服务器，谁翻了牌 + //SeatID string // 和openid字段 同样的效果 0 1 + StrPos string // 位置信息 + RoomID string // 告诉服务器，我是再那个房间下；非必须的？，通过玩家的唯一ID去获取到房间的信息 +} + +/* + [ + [6 8 11 5] + [12 10 15 3] + [16 1 2 14] + [4 7 13 9] + ] +*/ +// Broadcast_Player_FanPai_Proto == 6 服务器返回 是否成功,翻盘数据 +type Broadcast_Player_FanPai struct { + Protocol int + Protocol2 int + IChess int // 棋盘的数据 1-16的枚举值 + OpenID string // 告诉服务器，谁翻了牌 + StrPos string // 位置信息 + SeatID int +} + +// ----------------------------------------------------------------------------- +// C2G_Player_PiPeiGame_Proto == 3 客户端到游戏服务器 玩家匹配 +type C2G_Player_PiPeiGame struct { + Protocol int + Protocol2 int + OpenID string // 玩家的唯一ID +} + +// Broadcast_PiPeiGame_Proto == 4 服务器返回 是否成功 +type Broadcast_PiPeiGame struct { + Protocol int + Protocol2 int + Bsucc bool // true ：匹配成功， false：匹配失败 + RoomData *DSQ_ST.RoomData // 房间信息，房间的ID，匹配成功的玩家的数据，当前的牌桌上的数据（双方的信息，倒计时等） +} + +// ----------------------------------------------------------------------------- +// G2C_Player_Login_Proto == 2 客户端到游戏服务器验证 +type G2C_Player_Login struct { + Protocol int + Protocol2 int + Bsucc bool + Player *Player_DSQ.PlayerData +} + +// C2G_Player_Login_Proto == 2 服务器返回 是否成功 +type C2G_Player_Login struct { + Protocol int + Protocol2 int + Tocken string // 登录验证码 +} + +// ----------------------------------------------------------------------------- diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Proto/err/error.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Proto/err/error.go" new file mode 100644 index 00000000..66b01aa4 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/Proto/err/error.go" @@ -0,0 +1,15 @@ +package Proto_DSQGameErr + +// 1000的主协议 +const ( + ERRORINIT = iota + ErrorMsgProto // ErrorMsg == 1 +) + +// 统一错误格式 +type ErrorMsg struct { + Protocol int + Protocol2 int + Code string // 错误码 --> 描述信息 + Msg string // 显示的错误描述信息 +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/ST/DSQ.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/ST/DSQ.go" new file mode 100644 index 00000000..8972ed74 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/ST/DSQ.go" @@ -0,0 +1,38 @@ +package DSQ_ST + +import ( + "DSQ_server/Player" +) + +// 座位信息 +type SeatDataST struct { + SeatID int // 默认的 0,1 + PlayerData *Player_DSQ.PlayerData + LeftTime int + // 不需要发送初始化棋盘数据， +} + +/* + 匹配成功后的房间信息 + 1. roomid 例如：从1000开始 + 2. 玩家的数据 + 3. 牌桌的数据 +*/ +type RoomData struct { + RoomID string // 房间if=d 唯一的 + RoomName string // 非必要的 + SeatData [2]*SeatDataST // 座位信息,默认规则 0号位置默认是 红方，1号位置默认是 蓝方 + TurnID int // 轮到谁，防止：玩家多操作，0和1 + ChessData [4][4]int // 棋盘数据--server 0：表示空地 + ChessDataClient [4][4]int // 客户单显示棋盘数据 ---client，就是记录客户端行为：翻开操作，0：表示未翻起，1：翻起，2：空地（断线重连） +} + +// 结算的数据块 +type GameOver struct { + PlayerWin *Player_DSQ.PlayerData // 胜利的玩家 + PlayerFail *Player_DSQ.PlayerData // 失败的玩家 + GameName string // 游戏的名字 + WinSeatID int // 胜利人的位置信息，0或者1的位置信息 + Score int // 胜利人获取的分数信息 + // ... ... 根据自己游戏类型设计结算的数据块 +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/timer.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/timer.go" new file mode 100644 index 00000000..8235e03d --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/timer.go" @@ -0,0 +1,213 @@ +package main + +import ( + "DSQ_server/Match" + "DSQ_server/Proto" + "DSQ_server/ST" + "fmt" + "strconv" + "sync" + "time" +) + +var ( + // GRoomManager map[string]*GRoomSTData // 其中一种 + GRoomManagerPtr *GRoomSTData // 彬哥推荐 + GRoomID int +) + +/* + 1. 肯定联系到我们的之前设计的房间结构：RoomData + 2. 并发安全问题 +*/ + +type GRoomSTData struct { + GRoomData map[string]*DSQ_ST.RoomData + RoomLock *sync.RWMutex +} + +func init() { + // GRoomManager = make(map[string]*GRoomSTData) + GRoomManagerPtr = NewGRoomManagerPtr() + GRoomID = 1000 + go MatchTimer() // 全局的定时器，出现panic 或者中断，整个匹配机制就无法继续进行了。 +} + +func NewGRoomManagerPtr() *GRoomSTData { + return &GRoomSTData{ + GRoomData: make(map[string]*DSQ_ST.RoomData), + RoomLock: new(sync.RWMutex), + } +} + +/* + 获取RoomID长度 + 每一个匹配成功的数据的总和，例如： A,B ---> {A,B} len(GRoomData) == 1 ,C,D ---> {C,D} len(GRoomData)+1 + 1. 读写锁的使用 + 2. 获取全局的RoomID +*/ +func GetGRoomDataLen() int { + GRoomManagerPtr.RoomLock.RLock() + ilen := len(GRoomManagerPtr.GRoomData) + GRoomID + GRoomManagerPtr.RoomLock.RUnlock() + return ilen +} + +/* +说明：1. 2人组合一个房间。 + 2. 发送广播消息（Broadcast_PiPeiGame_Proto） + 3. 房间生成规则 + 4. 处理数据结构，go 与我们住进程 -- 线程通信方式：Go 通过通信来实现共享内存 +*/ + +func MatchTimer() { + startTumer := time.NewTicker(time.Millisecond * 10) + for { + select { + case <-startTumer.C: + { // 存的数据结构：map[string]*Player_DSQ.PlayerData + // len(Gmap)%2 == 0 && len(Gmap) != 0 + datachan := <-DSQ_match.GMatchChan + openida, openidb := "", "" + for kc, _ := range datachan { + if len(openida) == 0 { + openida = kc + } else { + openidb = kc + } + } + for _, v := range datachan { + _ = v + // 2个人匹配成功 ---> 去创建房间 （房间的创建规则？） --- 逻辑思维 + // 玩家的广播链接信息，我们如何取？--- 看听课认真不 + // this.MapSafe.Put(STsend.PlayerData.OpenID+"|User", onlineUser) + // 1. Get方法去取数据 -- + // 2. 循环我们这个数据结构， for k,v :=range M -- 1W + vala, _ := M.Get(openida + "|User") + valb, _ := M.Get(openidb + "|User") + + /* + 1. 通过roomid获取获取roomData数据 + 2. 判断roomdata下面的seatdata数据是否2个玩家都有数据 + 3. 如果 第2步骤seatdata 已经全部有数据，以第1步骤的roomid创建房间信息 + 4. 否则继续循环数据，添加到 roomdata成员变量seatdata + */ + strroom := strconv.Itoa(GetGRoomDataLen()) + GRoomManagerPtr.RoomLock.RLock() + roomdatatmp := GRoomManagerPtr.GRoomData[strconv.Itoa(GetGRoomDataLen())] + GRoomManagerPtr.RoomLock.RUnlock() + if roomdatatmp == nil { + roomdatatmp = &DSQ_ST.RoomData{} + } + /* seatData的数据结构 + 1. 2个玩家 + 2. 每个玩家的棋牌初始化数据，4*4 服务器的棋盘初始化操作--保存到server内存数据中的 + type SeatDataST struct { + SeatID int // 默认的 0,1 + PlayerData *Player_DSQ.PlayerData + LeftTime int + } + */ + seatdataa := &DSQ_ST.SeatDataST{ + SeatID: 0, + PlayerData: vala.(*DSQGame).Player, + LeftTime: 20, + } + + seatdatab := &DSQ_ST.SeatDataST{ + SeatID: 1, + PlayerData: valb.(*DSQGame).Player, + LeftTime: 20, + } + + roomdatatmp.RoomID = strroom + roomdatatmp.TurnID = 0 // 先手操作 + roomdatatmp.SeatData[0] = seatdataa + roomdatatmp.SeatData[1] = seatdatab + roomdatatmp.ChessData = InitDSQ(DSQ_QI) + //roomdatatmp.ChessDataClient = [4][4]int{} + vala.(*DSQGame).StrMD5 = strroom + valb.(*DSQGame).StrMD5 = strroom + + /* + val 是什么数据 --> + type DSQGame struct { + Connection *websocket.Conn + StrMD5 string // 唯一ID + MapSafe *concurrent.ConcurrentMap + Player *Player_DSQ.PlayerData + } + + // Broadcast_PiPeiGame_Proto == 4 服务器返回 是否成功 + type Broadcast_PiPeiGame struct { + Protocol int + Protocol2 int + Bsucc bool // true ：匹配成功， false：匹配失败 + RoomData *DSQ_ST.RoomData // 房间信息，房间的ID，匹配成功的玩家的数据，当前的牌桌上的数据（双方的信息，倒计时等） + } + */ + // 发消息，通知玩家匹配成功了 + data := Proto_DSQGame.Broadcast_PiPeiGame{ + Protocol: 10, + Protocol2: 4, + Bsucc: true, + } + + /* 房间的数据结构 + 1. 服务器的房间的manager + 2. 管理房间的数据结构，包括：玩家的数据（红方，蓝方），房间的GC（timer） + 3. 玩家的数据的游戏数据存储，包括（玩家的报名，玩家的结算数据） + 4. 自学习的数据收集，包括（玩家的行为，大数据的记录，4*4 ，先手玩家最先点那个牌） + type RoomData struct { + RoomID int // 房间if=d + RoomName string // 非必要的 + SeatData [2]*SeatDataST // 座位信息,默认规则 0号位置默认是 红方，1号位置默认是 蓝方 + TurnID int // 轮到谁，防止：玩家多操作 + } + */ + data.RoomData = roomdatatmp + fmt.Println(data) + vala.(*DSQGame).PlayerSendMessage(data) + valb.(*DSQGame).PlayerSendMessage(data) + GRoomManagerPtr.GRoomData[strroom] = roomdatatmp + go MatchTimer2(strroom) + break + } + } + } + } +} + +/* + 玩家匹配成功后，服务器发送广播消息，延迟2秒发送 + 1. 确保客户端在跳转界面后收到消息，例如 从匹配界面（主界面）--2s--> 到 游戏主界面 + 2. 确保服务器消息可以正常被客户端接收到 + 3. 功能性timer，使用完就自动释放，不需要常驻内存 +*/ +func MatchTimer2(roomid string) { + startTumer := time.NewTicker(time.Second * 2) + for { + select { + case <-startTumer.C: + + GRoomManagerPtr.RoomLock.RLock() + roomdatatmp := GRoomManagerPtr.GRoomData[roomid] + GRoomManagerPtr.RoomLock.RUnlock() + + data := Proto_DSQGame.Broadcast_PiPeiGame{ + Protocol: 10, + Protocol2: 4, + Bsucc: true, + RoomData: roomdatatmp, + } + fmt.Println("---------------======================data:", data) + vala, _ := M.Get(roomdatatmp.SeatData[0].PlayerData.OpenID + "|User") + valb, _ := M.Get(roomdatatmp.SeatData[1].PlayerData.OpenID + "|User") + vala.(*DSQGame).PlayerSendMessage(data) + valb.(*DSQGame).PlayerSendMessage(data) + // 功能性timer，使用完就自动释放，不需要常驻内存 + startTumer.Stop() + return + } + } +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/tmian.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/tmian.go" new file mode 100644 index 00000000..c8b65d11 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server/ByteEdu_DSQ/src/DSQ_server/tmian.go" @@ -0,0 +1,58 @@ +package main + +import ( + "DSQ_server/Player" + "LollipopGo/LollipopGo" + "LollipopGo/LollipopGo/network" + "cache2go" + "flag" + "glog-master" + "go-concurrentMap-master" + "net/http" + + "code.google.com/p/go.net/websocket" +) + +// 链接存储结构 +type DSQGame struct { + Connection *websocket.Conn + StrMD5 string // 目前可以设计为房间ID信息 + MapSafe *concurrent.ConcurrentMap + Player *Player_DSQ.PlayerData +} + +var cache *cache2go.CacheTable +var M *concurrent.ConcurrentMap // 并发安全 + +func init() { + impl.IMsg = new(DSQGame) + cache = cache2go.Cache("DSQGame") + M = concurrent.NewConcurrentMap() + + flag.Set("alsologtostderr", "true") // 日志写入文件的同时，输出到stderr + flag.Set("log_dir", "./log") // 日志文件保存目录 + flag.Set("v", "3") // 配置V输出的等级。 + flag.Parse() + return +} + +func main() { + LollipopGo.Run() + http.Handle("/DSQ", websocket.Handler(BuildConnection)) + if err := http.ListenAndServe(":4002", nil); err != nil { + glog.Info("Entry nil", err.Error()) + glog.Flush() + return + } + return +} + +func BuildConnection(ws *websocket.Conn) { + data := ws.Request().URL.Query().Get("data") + glog.Info(data) + if data == "" { + glog.Info("data is Nil") + glog.Flush() + } + impl.InitConnection(ws) +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server\345\272\225\345\261\202\345\272\223\344\270\213\350\275\275\351\223\276\346\216\245/lollipopGo.txt" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\344\273\243\347\240\201/server\345\272\225\345\261\202\345\272\223\344\270\213\350\275\275\351\223\276\346\216\245/lollipopGo.txt" new file mode 100644 index 00000000..471d76a5 --- /dev/null +++ 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"a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\347\274\226\350\276\221\345\231\250\344\270\213\350\275\275\351\223\276\346\216\245/\344\270\213\350\275\275.txt" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\347\274\226\350\276\221\345\231\250\344\270\213\350\275\275\351\223\276\346\216\245/\344\270\213\350\275\275.txt" new file mode 100644 index 00000000..814abbb5 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213/\350\257\276\347\250\213\347\274\226\350\276\221\345\231\250\344\270\213\350\275\275\351\223\276\346\216\245/\344\270\213\350\275\275.txt" @@ -0,0 +1,3 @@ +cocos creator أ +http://cocos2d-x.org/filedown/CocosCreator_1.9.3_win + diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/slot_ai/slot_ai.exe" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/slot_ai/slot_ai.exe" new file mode 100644 index 00000000..fe51c728 Binary files /dev/null and "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/slot_ai/slot_ai.exe" differ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/slot_ai/tmain.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/slot_ai/tmain.go" new file mode 100644 index 00000000..eae82f23 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/slot_ai/tmain.go" @@ -0,0 +1,61 @@ +package main + +import ( + "fmt" + "math/rand" + "time" +) + +// 类型 +const ( + invalid = iota // 初始化 + weapon // 武器 + being // 人物 + property // 道具 + wild // 通用牌 +) + +// 道具 +const ( + goat = iota // 0 weapon + zebra // 1 weapon + bull // 2 weapon + fox // 3 being + crocodile // 4 being + snake // 5 being + leopard // 6 property + elephant // 7 property + lion // 8 wild +) + +//------------------------------------------------------------------------------ + +var slot_pan = [15]int{} + +func main() { + +} + +// 获取随机数 +func init() { + rand1 := rand.New(rand.NewSource(time.Now().UnixNano())) + for i := 0; i < 15; i++ { + irand := rand1.Intn(10) + slot_pan[i] = irand + } + fmt.Println("Slot:", slot_pan) +} + +/* + 0 0 0 0 0 + 0 0 0 0 0 + 0 0 0 0 0 +*/ + +/* +全盘奖倍率 +export let SlotsOverallTimes = { +icons: [50, 100, 150, 250, 400, 500, 1000, 2500, 5000], +types: [15, 50], +} +*/ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/base/skeleton.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/base/skeleton.go" new file mode 100644 index 00000000..450e4e28 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/base/skeleton.go" @@ -0,0 +1,19 @@ +package base + +import ( + "youyugame/conf" + + "github.com/name5566/leaf/chanrpc" + "github.com/name5566/leaf/module" +) + +func NewSkeleton() *module.Skeleton { + skeleton := &module.Skeleton{ + GoLen: conf.GoLen, + TimerDispatcherLen: conf.TimerDispatcherLen, + AsynCallLen: conf.AsynCallLen, + ChanRPCServer: chanrpc.NewServer(conf.ChanRPCLen), + } + skeleton.Init() + return skeleton +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/common/PlayerST/PlayerST.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/common/PlayerST/PlayerST.go" new file mode 100644 index 00000000..bd8d7450 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/common/PlayerST/PlayerST.go" @@ -0,0 +1,45 @@ +package playerdata + +// 玩家架构信息 +type PlayerData struct { + UID int // 玩家UID + OpenID string // MD5 字符串 + Name string // 玩家名字 + Avatar string // 玩家头像 + Level int // 玩家等级 + Coin int64 // 玩家金币 + // ... ... +} + +// 座位信息 +type SeatDataST struct { + SeatID int // 默认的 0,1 + PlayerData *PlayerData + LeftTime int + // 不需要发送初始化棋盘数据， +} + +/* + 匹配成功后的房间信息 + 1. roomid 例如：从1000开始 + 2. 玩家的数据 + 3. 牌桌的数据 +*/ +type RoomData struct { + RoomID string // 房间if=d 唯一的 + RoomName string // 非必要的 + SeatData [2]*SeatDataST // 座位信息,默认规则 0号位置默认是 红方，1号位置默认是 蓝方 + TurnID int // 轮到谁，防止：玩家多操作，0和1 + ChessData [4][4]int // 棋盘数据--server 0：表示空地 + ChessDataClient [4][4]int // 客户单显示棋盘数据 ---client，就是记录客户端行为：翻开操作，0：表示未翻起，1：翻起，2：空地（断线重连） +} + +// 结算的数据块 +type GameOver struct { + PlayerWin *PlayerData // 胜利的玩家 + PlayerFail *PlayerData // 失败的玩家 + GameName string // 游戏的名字 + WinSeatID int // 胜利人的位置信息，0或者1的位置信息 + Score int // 胜利人获取的分数信息 + // ... ... 根据自己游戏类型设计结算的数据块 +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/common/uitl/gate_uitl.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/common/uitl/gate_uitl.go" new file mode 100644 index 00000000..86fb844f --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/common/uitl/gate_uitl.go" @@ -0,0 +1,10 @@ +package uitl_yy + +import ( + "github.com/name5566/leaf/gate" +) + +func PlayerSendMessage(args []interface{}, data interface{}) { + a := args[1].(gate.Agent) + a.WriteMsg(data) +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/conf.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/conf.go" new file mode 100644 index 00000000..6bf0214f --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/conf.go" @@ -0,0 +1,24 @@ +package conf + +import ( + "log" + "time" +) + +var ( + // log conf + LogFlag = log.LstdFlags + + // gate conf + PendingWriteNum = 2000 + MaxMsgLen uint32 = 4096 + HTTPTimeout = 10 * time.Second + LenMsgLen = 2 + LittleEndian = false + + // skeleton conf + GoLen = 10000 + TimerDispatcherLen = 10000 + AsynCallLen = 10000 + ChanRPCLen = 10000 +) diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/json.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/json.go" new file mode 100644 index 00000000..4fd08d5b --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/json.go" @@ -0,0 +1,37 @@ +package conf + +import ( + "encoding/json" + "io/ioutil" + + "fmt" + + "github.com/name5566/leaf/log" +) + +// 服务器配置 +var Server struct { + LogLevel string + LogPath string + WSAddr string + CertFile string + KeyFile string + TCPAddr string + MaxConnNum int + ConsolePort int + ProfilePath string +} + +// 获取服务器地址 +func init() { + fmt.Println("init:------:") + data, err := ioutil.ReadFile("conf/server.json") + if err != nil { + log.Fatal("%v", err) + } + err = json.Unmarshal(data, &Server) + if err != nil { + log.Fatal("%v", err) + } + fmt.Println("init:------:", data) +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/server.json" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/server.json" new file mode 100644 index 00000000..116a7c7a --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/server.json" @@ -0,0 +1,11 @@ +{ + "LogLevel": "debug", + "LogPath": "/log", + "WSAddr": "127.0.0.1:8889", + "CertFile": "", + "KeyFile": "", + "TCPAddr": "127.0.0.1:8888", + "MaxConnNum": 20000, + "ConsolePort": 8012, + "ProfilePath": "" +} \ No newline at end of file diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/SlotsVar.txt" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/SlotsVar.txt" new file mode 100644 index 00000000..29e9b26f --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/SlotsVar.txt" @@ -0,0 +1,4 @@ +game_stock_fruit=0 +game_stock_men=0 +game_stock_lotus=0 +jackpot_pool=1000000000 diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsConfig1.json" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsConfig1.json" new file mode 100644 index 00000000..0168addc --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsConfig1.json" @@ -0,0 +1,92 @@ +[ + { + "索引": 1, + "类型": 1, + "赔率": 10, + "出现概率": 2 + }, + { + "索引": 2, + "类型": 1, + "赔率": 5, + "出现概率": 2 + }, + { + "索引": 3, + "类型": 1, + "赔率": 4, + "出现概率": 2 + }, + { + "索引": 4, + "类型": 1, + "赔率": 3, + "出现概率": 2 + }, + { + "索引": 5, + "类型": 1, + "赔率": 2, + "出现概率": 2 + }, + { + "索引": 6, + "类型": 2, + "赔率": 10, + "出现概率": 2 + }, + { + "索引": 7, + "类型": 2, + "赔率": 3, + "出现概率": 2 + }, + { + "索引": 8, + "类型": 2, + "赔率": 2.5, + "出现概率": 2 + }, + { + "索引": 9, + "类型": 2, + "赔率": 2, + "出现概率": 2 + }, + { + "索引": 10, + "类型": 2, + "赔率": 1.5, + "出现概率": 2 + }, + { + "索引": 11, + "类型": 2, + "赔率": 1, + "出现概率": 2 + }, + { + "索引": 12, + "类型": 2, + "赔率": 0.5, + "出现概率": 2 + }, + { + "索引": 13, + "类型": 3, + "赔率": 0, + "出现概率": 2 + }, + { + "索引": 14, + "类型": 4, + "赔率": 0, + "出现概率": 2 + }, + { + "索引": 15, + "类型": 5, + "赔率": 0, + "出现概率": 2 + } +] \ No newline at end of file diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsConfig2.json" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsConfig2.json" new file mode 100644 index 00000000..e3481fc5 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsConfig2.json" @@ -0,0 +1,65 @@ +[ + { + "编号": 1, + "状态": "低警戒", + "PTV最小值": 10000, + "PVT最大值": 1000000000, + "控制区间": 0 + }, + { + "编号": 2, + "状态": "低3区", + "PTV最小值": 9810, + "PVT最大值": 10000, + "控制区间": 1 + }, + { + "编号": 3, + "状态": "低2区", + "PTV最小值": 9490, + "PVT最大值": 9810, + "控制区间": 2 + }, + { + "编号": 4, + "状态": "低1区", + "PTV最小值": 9330, + "PVT最大值": 9490, + "控制区间": 3 + }, + { + "编号": 5, + "状态": "平衡区", + "PTV最小值": 9170, + "PVT最大值": 9330, + "控制区间": 4 + }, + { + "编号": 6, + "状态": "高1区", + "PTV最小值": 9010, + "PVT最大值": 9170, + "控制区间": 5 + }, + { + "编号": 7, + "状态": "高2区", + "PTV最小值": 8690, + "PVT最大值": 9010, + "控制区间": 6 + }, + { + "编号": 8, + "状态": "高3区", + "PTV最小值": 8050, + "PVT最大值": 8690, + "控制区间": 7 + }, + { + "编号": "9", + "状态": "高警戒", + "PTV最小值": 0, + "PVT最大值": 8050, + "控制区间": 8 + } +] \ No newline at end of file diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsConfig3.json" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsConfig3.json" new file mode 100644 index 00000000..7811f28f --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsConfig3.json" @@ -0,0 +1,57 @@ +[ + { + "索引": 1, + "赔率": 500, + "出现概率": "2,2,2" +}, + { + "索引": 2, + "赔率": 300, + "出现概率": "3,3,3" + }, + { + "索引": 3, + "赔率": 200, + "出现概率": "5,5,5" + }, + { + "索引": 4, + "赔率": 100, + "出现概率": "8,8,8" + }, + { + "索引": 5, + "赔率": 80, + "出现概率": "10,10,10" + }, + { + "索引": 6, + "赔率": 50, + "出现概率": "19,19,19" + }, + { + "索引": 7, + "赔率": 30, + "出现概率": "31,31,31" + }, + { + "索引": 8, + "赔率": 20, + "出现概率": "58,58,58" + }, + { + "索引": 9, + "赔率": 10, + "出现概率": "80,80,80" + }, + { + "索引": 10, + "赔率": 10, + "出现概率": "0,0,0" + }, + { + "索引": 11, + "赔率": 11, + "出现概率": "0,0,0" + } +] \ No newline at end of file diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsLuckyConfig.json" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsLuckyConfig.json" new file mode 100644 index 00000000..2ae27253 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsLuckyConfig.json" @@ -0,0 +1,32 @@ +[ + { + "抽取次数": "1", + "抽取权重": "7500|2000|500|0|0|0", + "小游戏1概率": "2|3|5|8|10|20", + "小游戏2概率": "3|7|15|50|200|1000" + }, + { + "抽取次数": "1", + "抽取权重": "5700|2700|1350|250|0|0", + "小游戏1概率": "2|3|5|8|10|20", + "小游戏2概率": "3|7|15|50|200|1000" + }, + { + "抽取次数": "1", + "抽取权重": "4600|2600|2225|530|20|0", + "小游戏1概率": "2|3|5|8|10|20", + "小游戏2概率": "3|7|15|50|200|1000" + }, + { + "抽取次数": "1", + "抽取权重": "3700|2600|2250|1350|150|0", + "小游戏1概率": "2|3|5|8|10|20", + "小游戏2概率": "3|7|15|50|200|1000" + }, + { + "抽取次数": "1", + "抽取权重": "10|10|10|10|10|0", + "小游戏1概率": "2|3|5|8|10|20", + "小游戏2概率": "3|7|15|50|200|1000" + } +] \ No newline at end of file diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsline.json" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsline.json" new file mode 100644 index 00000000..4774db4e --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/slotsline.json" @@ -0,0 +1,49 @@ +{ + "row": 3, + "col": 5, + "lines": [ + {"index": 1, "road": "00000 11111 00000"}, + {"index": 2, "road": "11111 00000 00000"}, + {"index": 3, "road": "00000 00000 11111"}, + {"index": 4, "road": "10001 01010 00100"}, + {"index": 5, "road": "00100 01010 10001"}, + {"index": 6, "road": "01110 10001 00000"}, + {"index": 7, "road": "00000 10001 01110"}, + {"index": 8, "road": "11000 00100 00011"}, + {"index": 9, "road": "00011 00100 11000"}, + {"index": 10,"road": "00010 10101 01000"}, + {"index": 11,"road": "01000 10101 00010"}, + {"index": 12,"road": "10001 01110 00000"}, + {"index": 13,"road": "00000 01110 10001"}, + {"index": 14,"road": "10101 01010 00000"}, + {"index": 15,"road": "00000 01010 10101"}, + {"index": 16,"road": "00100 11011 00000"}, + {"index": 17,"road": "00000 11011 00100"}, + {"index": 18,"road": "11011 00000 00100"}, + {"index": 19,"road": "00100 00000 11011"}, + {"index": 20,"road": "10001 00000 01110"}, + {"index": 21,"road": "01110 00000 10001"}, + {"index": 22,"road": "10100 10001 01010"}, + {"index": 23,"road": "01010 10001 00100"}, + {"index": 24,"road": "10101 00000 01010"}, + {"index": 25,"road": "01010 00000 10101"}, + {"index": 26,"road": "01001 00100 10010"}, + {"index": 27,"road": "10010 00100 01001"}, + {"index": 28,"road": "10001 00100 01010"}, + {"index": 29,"road": "01010 00100 10001"}, + {"index": 30,"road": "00110 01001 10000"} + ], + "9row": 3, + "9col": 3, + "9lines": [ + {"index": 1, "road": "000 111 000"}, + {"index": 2, "road": "111 000 000"}, + {"index": 3, "road": "000 000 111"}, + {"index": 4, "road": "100 010 001"}, + {"index": 5, "road": "001 010 100"}, + {"index": 6, "road": "010 101 000"}, + {"index": 7, "road": "010 000 101"}, + {"index": 8, "road": "101 000 010"}, + {"index": 9, "road": "000 101 010"} + ] +} \ No newline at end of file diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/spin.json" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/spin.json" new file mode 100644 index 00000000..5a24f5d9 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/conf/span/spin.json" @@ -0,0 +1,57 @@ +{ + "from":3, + "to":5, + "spins":[ + {"id":1,"val":"120 250 500"}, + {"id":2,"val":"90 200 400"}, + {"id":3,"val":"70 150 300"}, + {"id":4,"val":"50 100 200"}, + {"id":5,"val":"35 75 150"}, + {"id":6,"val":"25 40 80"}, + {"id":7,"val":"15 30 60"}, + {"id":8,"val":"10 20 40"}, + {"id":9,"val":"5 15 30"}, + {"id":10,"val":"10 20 30"} + ], + "from9line":3, + "to9line":3, + "spins9line":[ + {"id":1,"val":"20"}, + {"id":2,"val":"15"}, + {"id":3,"val":"12"}, + {"id":4,"val":"10"}, + {"id":5,"val":"7"}, + {"id":6,"val":"4"}, + {"id":7,"val":"50"} + ], + "AllWildOdds":250, + "WildOdds":50, + "WildRate":"727,727,727,727,727,727,1047,1047,1047", + "WildCol":[ + {"id":1,"val":"1,0,0,50"}, + {"id":2,"val":"0,1,0,0"}, + {"id":3,"val":"0,0,1,50"}, + {"id":4,"val":"1,1,0,38"}, + {"id":5,"val":"1,0,1,24"}, + {"id":6,"val":"0,1,1,38"}, + {"id":7,"val":"1,1,1,100"} + ], + "fromAllLine":3, + "toAllLine":5, + "freeOdds":3, + "spinsAllLine":[ + {"id":1,"val":"10 40 400 4000"}, + {"id":2,"val":"5 25 250 2500"}, + {"id":3,"val":"20 200 2000"}, + {"id":4,"val":"15 150 1000"}, + {"id":5,"val":"10 100 500"}, + {"id":6,"val":"5 30 200"}, + {"id":7,"val":"5 30 200"}, + {"id":8,"val":"4 20 150"}, + {"id":9,"val":"4 20 150"}, + {"id":10,"val":"2 12 100"}, + {"id":11,"val":"2 12 100"}, + {"id":12,"val":"1 2 10 100"} + ] + +} \ No newline at end of file diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_08_18.log" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_08_18.log" new file mode 100644 index 00000000..e9b4d063 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_08_18.log" @@ -0,0 +1,2 @@ +2020/04/23 12:08:18 [release] Leaf 1.1.3 starting up +2020/04/23 12:08:18 [fatal ] listen tcp: address Rufus: missing port in address diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_09_07.log" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_09_07.log" new file mode 100644 index 00000000..eaa04bd5 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_09_07.log" @@ -0,0 +1,2 @@ +2020/04/23 12:09:07 [release] Leaf 1.1.3 starting up +2020/04/23 12:09:07 [fatal ] listen tcp 192.168.0.105:6001: bind: The requested address is not valid in its context. diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_09_44.log" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_09_44.log" new file mode 100644 index 00000000..7a0d1618 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_09_44.log" @@ -0,0 +1,2 @@ +2020/04/23 12:09:44 [release] Leaf 1.1.3 starting up +2020/04/23 12:09:44 [fatal ] listen tcp 192.168.0.105:6001: bind: The requested address is not valid in its context. diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_10_18.log" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_10_18.log" new file mode 100644 index 00000000..46686bd9 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_10_18.log" @@ -0,0 +1,2 @@ +2020/04/23 12:10:18 [release] Leaf 1.1.3 starting up +2020/04/23 12:10:18 [fatal ] listen tcp 192.168.0.105:6001: bind: The requested address is not valid in its context. diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_10_41.log" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_10_41.log" new file mode 100644 index 00000000..d1261714 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_10_41.log" @@ -0,0 +1,2 @@ +2020/04/23 12:10:41 [release] Leaf 1.1.3 starting up +2020/04/23 12:10:41 [fatal ] listen tcp 192.168.0.105:6001: bind: The requested address is not valid in its context. diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_11_55.log" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_11_55.log" new file mode 100644 index 00000000..8beacc88 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/log/20200423_12_11_55.log" @@ -0,0 +1,2 @@ +2020/04/23 12:11:55 [release] Leaf 1.1.3 starting up +2020/04/23 12:11:55 [fatal ] listen tcp: address ws://192.168.0.105:6001: too many colons in address diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/main.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/main.go" new file mode 100644 index 00000000..5c11b4ed --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/main.go" @@ -0,0 +1,36 @@ +package main + +import ( + "youyugame/conf" + "youyugame/modules/MsgCenter" + "youyugame/modules/db" + "youyugame/modules/dsq" + "youyugame/modules/gate" + "youyugame/modules/login" + "youyugame/modules/slot" + + "github.com/name5566/leaf" + lconf "github.com/name5566/leaf/conf" +) + +func main() { + + lconf.LogLevel = conf.Server.LogLevel + lconf.LogPath = conf.Server.LogPath + lconf.LogFlag = conf.LogFlag + lconf.ConsolePort = conf.Server.ConsolePort + lconf.ProfilePath = conf.Server.ProfilePath + + leaf.Run( + // --------------------------------------------------------------------- + // 子游戏服务器 + gate.Module, + login.Module, // 大厅服务器，也是长链接 + slot.Module, + // --------------------------------------------------------------------- + MsgCenter.Module, + db.Module, + dsq.Module, + // --------------------------------------------------------------------- + ) +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/external.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/external.go" new file mode 100644 index 00000000..2b8d7392 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/external.go" @@ -0,0 +1,10 @@ +package MsgCenter + +import ( + "youyugame/modules/MsgCenter/internal" +) + +var ( + Module = new(internal.Module) + ChanRPC = internal.ChanRPC +) diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/internal/chanrpc.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/internal/chanrpc.go" new file mode 100644 index 00000000..f136af3e --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/internal/chanrpc.go" @@ -0,0 +1,20 @@ +package internal + +import ( + "github.com/name5566/leaf/gate" +) + +func init() { + skeleton.RegisterChanRPC("Msg_NewAgent", rpcNewAgent) + skeleton.RegisterChanRPC("Msg_CloseAgent", rpcCloseAgent) +} + +func rpcNewAgent(args []interface{}) { + a := args[0].(gate.Agent) + _ = a +} + +func rpcCloseAgent(args []interface{}) { + a := args[0].(gate.Agent) + _ = a +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/internal/handler.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/internal/handler.go" new file mode 100644 index 00000000..5bf0569c --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/internal/handler.go" @@ -0,0 +1 @@ +package internal diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/internal/module.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/internal/module.go" new file mode 100644 index 00000000..682fdf6c --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/internal/module.go" @@ -0,0 +1,24 @@ +package internal + +import ( + "youyugame/base" + + "github.com/name5566/leaf/module" +) + +var ( + skeleton = base.NewSkeleton() + ChanRPC = skeleton.ChanRPCServer +) + +type Module struct { + *module.Skeleton +} + +func (m *Module) OnInit() { + m.Skeleton = skeleton +} + +func (m *Module) OnDestroy() { + +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenterMsg.json.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenterMsg.json.go" new file mode 100644 index 00000000..4cdd3857 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenterMsg.json.go" @@ -0,0 +1,145 @@ +package MsgCenter_msg + +/* + 斗兽棋的所有协议 + +*/ +import ( + "youyugame/common/PlayerST" +) + +// 主协议 10号 +const ( + DSQGameINIT = iota // 初始化操作 + C2G_Player_Login_Proto // C2G_Player_Login_Proto == 1 客户端到游戏服务器验证(http) + G2C_Player_Login_Proto // G2C_Player_Login_Proto == 2 服务器返回 是否成功(http) + C2G_Player_PiPeiGame_Proto // C2G_Player_PiPeiGame_Proto == 3 客户端到游戏服务器 玩家匹配 + Broadcast_PiPeiGame_Proto // Broadcast_PiPeiGame_Proto == 4 服务器返回 是否成功,广播协议 + C2G_Player_FanPai_Proto // C2G_Player_FanPai_Proto == 5 客户端到游戏服务器 玩家翻牌 + Broadcast_Player_FanPai_Proto // Broadcast_Player_FanPai_Proto == 6 服务器返回 是否成功,翻盘数据 + C2G_Player_XingZou_Proto // C2G_Player_XingZou_Proto == 7 客户端到游戏服务器 棋子“行走”,整个我们斗兽棋游戏最复杂的逻辑处理 + Broadcast_Player_XingZou_Proto // Broadcast_Player_XingZou_Proto == 8 服务器返回 + C2G_Player_RenShu_Proto // C2G_Player_RenShu_Proto == 9 客户端到游戏服务器 发送认输 + Broadcast_GameOver_Proto // Broadcast_GameOver_Proto == 10 服务器返回 游戏结束的数据 +) + +// 斗兽棋的枚举 +const ( + DSQINIT = iota // 初始化 + Elephant // 大象 ==1 + Lion // 狮子 ==2 + Tiger // 老虎 ==3 + Leopard // 豹子 ==4 + Wolf // 狼 ==5 + Dog // 狗 ==6 + Cat // 猫 ==7 + Mouse // 老鼠 ==8 +) + +// ----------------------------------------------------------------------------- +// C2G_Player_RenShu_Proto == 9 客户端到游戏服务器 发送认输 +type C2G_Player_RenShu struct { + Protocol int + Protocol2 int + OpenID string +} + +/* +// 结算的数据块 +type GameOver struct { + PlayerWin *Player_DSQ.PlayerData // 胜利的玩家 + PlayerFail *Player_DSQ.PlayerData // 失败的玩家 + GameName string // 游戏的名字 + WinSeatID int // 胜利人的位置信息，0或者1的位置信息 + Score int // 胜利人获取的分数信息 + // ... ... 根据自己游戏类型设计结算的数据块 +} +*/ +// Broadcast_GameOver_Proto == 10 服务器返回 +type Broadcast_GameOver struct { + Protocol int + Protocol2 int + GameOver *playerdata.GameOver // 计算的数据信息 +} + +// ----------------------------------------------------------------------------- +// C2G_Player_XingZou_Proto == 7 客户端到游戏服务器 棋子“行走” +type C2G_Player_XingZou struct { + Protocol int + Protocol2 int + OpenID string + OldPos string + NewPos string +} + +// Broadcast_Player_XingZou_Proto == 8 服务器返回 +type Broadcast_Player_XingZou struct { + Protocol int + Protocol2 int + OpenID string + OldPos string + NewPos string +} + +// ----------------------------------------------------------------------------- +// C2G_Player_FanPai_Proto == 5 客户端到游戏服务器 玩家翻牌 +type C2G_Player_FanPai struct { + Protocol int + Protocol2 int + OpenID string // 告诉服务器，谁翻了牌 + //SeatID string // 和openid字段 同样的效果 0 1 + StrPos string // 位置信息 + RoomID string // 告诉服务器，我是再那个房间下；非必须的？，通过玩家的唯一ID去获取到房间的信息 +} + +/* + [ + [6 8 11 5] + [12 10 15 3] + [16 1 2 14] + [4 7 13 9] + ] +*/ +// Broadcast_Player_FanPai_Proto == 6 服务器返回 是否成功,翻盘数据 +type Broadcast_Player_FanPai struct { + Protocol int + Protocol2 int + IChess int // 棋盘的数据 1-16的枚举值 + OpenID string // 告诉服务器，谁翻了牌 + StrPos string // 位置信息 + SeatID int +} + +// ----------------------------------------------------------------------------- +// C2G_Player_PiPeiGame_Proto == 3 客户端到游戏服务器 玩家匹配 +type C2G_Player_PiPeiGame struct { + Protocol int + Protocol2 int + OpenID string // 玩家的唯一ID +} + +// Broadcast_PiPeiGame_Proto == 4 服务器返回 是否成功 +type Broadcast_PiPeiGame struct { + Protocol int + Protocol2 int + Bsucc bool // true ：匹配成功， false：匹配失败 + RoomData *playerdata.RoomData // 房间信息，房间的ID，匹配成功的玩家的数据，当前的牌桌上的数据（双方的信息，倒计时等） +} + +// ----------------------------------------------------------------------------- +// G2C_Player_Login_Proto == 2 客户端到游戏服务器验证 +type G2C_Player_Login struct { + Protocol int + Protocol2 int + Bsucc bool + Player *playerdata.PlayerData +} + +// C2G_Player_Login_Proto == 2 服务器返回 是否成功 +type C2G_Player_Login struct { + Protocol int + Protocol2 int + Tocken string // 登录验证码 +} + +// ----------------------------------------------------------------------------- diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenterMsg.pb.go_" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenterMsg.pb.go_" new file mode 100644 index 00000000..4ddc8dbf --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenterMsg.pb.go_" @@ -0,0 +1,182 @@ +// Code generated by protoc-gen-go. +// source: MsgCenterMsg.proto +// DO NOT EDIT! + +/* +Package MsgCenter_msg is a generated protocol buffer package. + +It is generated from these files: + MsgCenterMsg.proto + +It has these top-level messages: + UserEntryGameReq + UserYaZhuReq + UserExitGameReq + UserTockenReq + UserEntryGameResp + UserYaZhuResp + GameCaiJinResp + UserExitGameResp + UserTockenResp +*/ +package MsgCenter_msg + +import proto "github.com/golang/protobuf/proto" +import fmt "fmt" +import math "math" + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package + +// ----------------------------客户端请求-------------------------- +// 用户认证，id:1，玩家进入房间，带惟一ID +type UserEntryGameReq struct { + Timestamp int64 `protobuf:"varint,1,opt,name=Timestamp" json:"Timestamp,omitempty"` + UserID uint64 `protobuf:"varint,2,opt,name=UserID" json:"UserID,omitempty"` + Token string `protobuf:"bytes,3,opt,name=Token" json:"Token,omitempty"` + Version int32 `protobuf:"varint,4,opt,name=Version" json:"Version,omitempty"` + IsReconnect bool `protobuf:"varint,5,opt,name=IsReconnect" json:"IsReconnect,omitempty"` + IP string `protobuf:"bytes,6,opt,name=IP" json:"IP,omitempty"` +} + +func (m *UserEntryGameReq) Reset() { *m = UserEntryGameReq{} } +func (m *UserEntryGameReq) String() string { return proto.CompactTextString(m) } +func (*UserEntryGameReq) ProtoMessage() {} +func (*UserEntryGameReq) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } + +// 玩家压注(开始游戏)，id:2 +type UserYaZhuReq struct { + Timestamp int64 `protobuf:"varint,1,opt,name=Timestamp" json:"Timestamp,omitempty"` + UserID int32 `protobuf:"varint,2,opt,name=UserID" json:"UserID,omitempty"` + CoinNum int64 `protobuf:"varint,3,opt,name=CoinNum" json:"CoinNum,omitempty"` +} + +func (m *UserYaZhuReq) Reset() { *m = UserYaZhuReq{} } +func (m *UserYaZhuReq) String() string { return proto.CompactTextString(m) } +func (*UserYaZhuReq) ProtoMessage() {} +func (*UserYaZhuReq) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} } + +// 玩家退出，id:3 服务器需要清除玩家数据 +type UserExitGameReq struct { + Timestamp int64 `protobuf:"varint,1,opt,name=Timestamp" json:"Timestamp,omitempty"` + UserID int32 `protobuf:"varint,2,opt,name=UserID" json:"UserID,omitempty"` +} + +func (m *UserExitGameReq) Reset() { *m = UserExitGameReq{} } +func (m *UserExitGameReq) String() string { return proto.CompactTextString(m) } +func (*UserExitGameReq) ProtoMessage() {} +func (*UserExitGameReq) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} } + +// ----------------------------客户端请求sh-------------------------- +// 用户认证，id:1，玩家进入房间，带惟一ID +type UserTockenReq struct { + Timestamp int64 `protobuf:"varint,1,opt,name=Timestamp" json:"Timestamp,omitempty"` + UserID uint64 `protobuf:"varint,2,opt,name=UserID" json:"UserID,omitempty"` + Token string `protobuf:"bytes,3,opt,name=Token" json:"Token,omitempty"` +} + +func (m *UserTockenReq) Reset() { *m = UserTockenReq{} } +func (m *UserTockenReq) String() string { return proto.CompactTextString(m) } +func (*UserTockenReq) ProtoMessage() {} +func (*UserTockenReq) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} } + +// --------------------------服务端推送------------------------------ +// 玩家进入游戏，id=101 +type UserEntryGameResp struct { + Bsucc bool `protobuf:"varint,1,opt,name=Bsucc" json:"Bsucc,omitempty"` +} + +func (m *UserEntryGameResp) Reset() { *m = UserEntryGameResp{} } +func (m *UserEntryGameResp) String() string { return proto.CompactTextString(m) } +func (*UserEntryGameResp) ProtoMessage() {} +func (*UserEntryGameResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} } + +// 玩家压注(开始游戏):102 +type UserYaZhuResp struct { + Timestamp int64 `protobuf:"varint,1,opt,name=Timestamp" json:"Timestamp,omitempty"` + Icon []int32 `protobuf:"varint,2,rep,packed,name=Icon" json:"Icon,omitempty"` + BQuanPan bool `protobuf:"varint,3,opt,name=BQuanPan" json:"BQuanPan,omitempty"` + CoinNum int64 `protobuf:"varint,4,opt,name=CoinNum" json:"CoinNum,omitempty"` +} + +func (m *UserYaZhuResp) Reset() { *m = UserYaZhuResp{} } +func (m *UserYaZhuResp) String() string { return proto.CompactTextString(m) } +func (*UserYaZhuResp) ProtoMessage() {} +func (*UserYaZhuResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} } + +// 推送彩金:103 +type GameCaiJinResp struct { + Timestamp int64 `protobuf:"varint,1,opt,name=Timestamp" json:"Timestamp,omitempty"` +} + +func (m *GameCaiJinResp) Reset() { *m = GameCaiJinResp{} } +func (m *GameCaiJinResp) String() string { return proto.CompactTextString(m) } +func (*GameCaiJinResp) ProtoMessage() {} +func (*GameCaiJinResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} } + +// 退出:104 +type UserExitGameResp struct { + Bsucc bool `protobuf:"varint,1,opt,name=Bsucc" json:"Bsucc,omitempty"` +} + +func (m *UserExitGameResp) Reset() { *m = UserExitGameResp{} } +func (m *UserExitGameResp) String() string { return proto.CompactTextString(m) } +func (*UserExitGameResp) ProtoMessage() {} +func (*UserExitGameResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} } + +// 玩家进入游戏，id=105 +type UserTockenResp struct { + Bsucc bool `protobuf:"varint,1,opt,name=Bsucc" json:"Bsucc,omitempty"` +} + +func (m *UserTockenResp) Reset() { *m = UserTockenResp{} } +func (m *UserTockenResp) String() string { return proto.CompactTextString(m) } +func (*UserTockenResp) ProtoMessage() {} +func (*UserTockenResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} } + +func init() { + proto.RegisterType((*UserEntryGameReq)(nil), "MsgCenter_msg.UserEntryGameReq") + proto.RegisterType((*UserYaZhuReq)(nil), "MsgCenter_msg.UserYaZhuReq") + proto.RegisterType((*UserExitGameReq)(nil), "MsgCenter_msg.UserExitGameReq") + proto.RegisterType((*UserTockenReq)(nil), "MsgCenter_msg.UserTockenReq") + proto.RegisterType((*UserEntryGameResp)(nil), "MsgCenter_msg.UserEntryGameResp") + proto.RegisterType((*UserYaZhuResp)(nil), "MsgCenter_msg.UserYaZhuResp") + proto.RegisterType((*GameCaiJinResp)(nil), "MsgCenter_msg.GameCaiJinResp") + proto.RegisterType((*UserExitGameResp)(nil), "MsgCenter_msg.UserExitGameResp") + proto.RegisterType((*UserTockenResp)(nil), "MsgCenter_msg.UserTockenResp") +} + +func init() { proto.RegisterFile("MsgCenterMsg.proto", fileDescriptor0) } + +var fileDescriptor0 = []byte{ + // 336 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xac, 0x92, 0xd1, 0x4a, 0xfb, 0x30, + 0x14, 0xc6, 0xd9, 0xda, 0xee, 0xdf, 0x9d, 0xbf, 0x9b, 0x1a, 0x44, 0x82, 0x78, 0x31, 0x72, 0x21, + 0xf3, 0x66, 0x37, 0xbe, 0xc1, 0xa6, 0x8c, 0x0a, 0xca, 0x0c, 0x53, 0x50, 0x41, 0xa9, 0x25, 0xcc, + 0x20, 0x4d, 0x66, 0x93, 0xa2, 0xbe, 0x92, 0x4f, 0xe9, 0x69, 0xba, 0xd5, 0x2a, 0x4c, 0x51, 0xbc, + 0x3b, 0xdf, 0x97, 0xd3, 0x9c, 0x2f, 0xbf, 0x1e, 0x20, 0x27, 0x66, 0x36, 0x12, 0xca, 0x8a, 0x0c, + 0x8b, 0xc1, 0x3c, 0xd3, 0x56, 0x93, 0x4e, 0xe5, 0xdd, 0xa6, 0x66, 0xc6, 0x5e, 0x1b, 0xb0, 0x71, + 0x6e, 0x44, 0x76, 0xa4, 0x6c, 0xf6, 0x32, 0x8e, 0x53, 0xc1, 0xc5, 0x23, 0xd9, 0x85, 0xf6, 0x54, + 0xa6, 0xc2, 0xd8, 0x38, 0x9d, 0xd3, 0x46, 0xaf, 0xd1, 0xf7, 0xf8, 0xbb, 0x41, 0xb6, 0xa1, 0x55, + 0x7c, 0x11, 0x1d, 0xd2, 0x26, 0x1e, 0xf9, 0x7c, 0xa1, 0xc8, 0x16, 0x04, 0x53, 0xfd, 0x20, 0x14, + 0xf5, 0xd0, 0x6e, 0xf3, 0x52, 0x10, 0x0a, 0xff, 0x2e, 0x44, 0x66, 0xa4, 0x56, 0xd4, 0x47, 0x3f, + 0xe0, 0x4b, 0x49, 0x7a, 0xf0, 0x3f, 0x32, 0x5c, 0x24, 0x5a, 0x29, 0x91, 0x58, 0x1a, 0xe0, 0x69, + 0xc8, 0xeb, 0x16, 0xe9, 0x42, 0x33, 0x9a, 0xd0, 0x96, 0xbb, 0x0e, 0x2b, 0x76, 0x03, 0x6b, 0xc5, + 0xac, 0xcb, 0xf8, 0xea, 0x3e, 0xff, 0x69, 0xce, 0xa0, 0xca, 0x89, 0x89, 0x46, 0x5a, 0xaa, 0xd3, + 0x3c, 0x75, 0x49, 0x3d, 0xbe, 0x94, 0x6c, 0x0c, 0xeb, 0x8e, 0xc5, 0xb3, 0xb4, 0xbf, 0x41, 0x51, + 0x8d, 0x60, 0xd7, 0xd0, 0x29, 0xaa, 0xa9, 0x4e, 0x10, 0xc1, 0x1f, 0x13, 0x65, 0xfb, 0xb0, 0xf9, + 0xe9, 0x8f, 0x99, 0x79, 0xd1, 0x3a, 0x34, 0x79, 0x92, 0xb8, 0xcb, 0x43, 0x5e, 0x0a, 0xf6, 0x54, + 0xe6, 0x58, 0x00, 0xc3, 0xb6, 0xaf, 0x73, 0x10, 0xf0, 0x23, 0x64, 0x8f, 0x29, 0x3c, 0x7c, 0x8c, + 0xab, 0xc9, 0x0e, 0x84, 0xc3, 0xb3, 0x3c, 0x56, 0x93, 0xb8, 0x8c, 0x11, 0xf2, 0x4a, 0xd7, 0x49, + 0xfa, 0x1f, 0x49, 0x0e, 0xa0, 0x5b, 0x44, 0x1b, 0xc5, 0xf2, 0x58, 0xaa, 0xef, 0x27, 0xb3, 0xfe, + 0x62, 0x0b, 0x2b, 0xf2, 0x2b, 0x9f, 0xb4, 0x07, 0xdd, 0x3a, 0xda, 0x55, 0x7d, 0x77, 0x2d, 0xb7, + 0xee, 0x07, 0x6f, 0x01, 0x00, 0x00, 0xff, 0xff, 0x6c, 0xff, 0xd9, 0x94, 0x04, 0x03, 0x00, 0x00, +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenterMsg.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenterMsg.proto" new file mode 100644 index 00000000..e7cc3df3 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenterMsg.proto" @@ -0,0 +1,67 @@ +syntax = "proto3"; +package MsgCenter_msg; + +//消息后缀为ST，表示一种状态；为EV表示用户触发的某种事件；为NT表示服务端生成的通知 +//消息后缀为Req，表示客户端向服务端发送的请求 + +//----------------------------客户端请求-------------------------- +//用户认证，id:1，玩家进入房间，带惟一ID +message UserEntryGameReq { + int64 Timestamp = 1; + uint64 UserID = 2; + string Token = 3; + int32 Version = 4; // 客户端版本，现在传0就行 + bool IsReconnect = 5; //如果用户是点击返回游戏进来的，会将上一局游戏结果(108)推送过去，然后用户要点击继续游戏才会变成准备状态； + string IP = 6; //客户端上传ip +} + +//玩家压注(开始游戏)，id:2 +message UserYaZhuReq { + int64 Timestamp = 1; + int32 UserID = 2; // UID信息 + int64 CoinNum = 3; // 压注的总金额 +} + +//玩家退出，id:3 服务器需要清除玩家数据 +message UserExitGameReq { + int64 Timestamp = 1; + int32 UserID = 2; // UID信息，服务器清除玩家数据 +} + +//----------------------------客户端请求sh-------------------------- +//用户认证，id:1，玩家进入房间，带惟一ID +message UserTockenReq { + int64 Timestamp = 1; + uint64 UserID = 2; + string Token = 3; +} + + +//--------------------------服务端推送------------------------------ +// 玩家进入游戏，id=101 +message UserEntryGameResp { + bool Bsucc = 1 ; // 返回进入房间是否成功 +} + +//玩家压注(开始游戏):102 +message UserYaZhuResp { + int64 Timestamp = 1; // 当前时间戳 + repeated int32 Icon = 2; // 棋子 + bool BQuanPan = 3; // 是否是全盘奖 + int64 CoinNum = 4; // 中奖金额 +} + +//推送彩金:103 +message GameCaiJinResp { + int64 Timestamp = 1; // 当前时间戳 +} + +//退出:104 +message UserExitGameResp { + bool Bsucc = 1; // 返回进入房间是否成功,可以不发送 +} + +// 玩家进入游戏，id=105 +message UserTockenResp { + bool Bsucc = 1 ; // 返回进入房间是否成功 +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenter_msg.go" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenter_msg.go" new file mode 100644 index 00000000..32dd4ce0 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/msg/MsgCenter_msg.go" @@ -0,0 +1,16 @@ +package MsgCenter_msg + +import ( + "github.com/name5566/leaf/network/json" + _ "github.com/name5566/leaf/network/protobuf" +) + +var Processor = json.NewProcessor() // json +//var Processor = protobuf.NewProcessor() // protobuf + +/* + 所有的消息入口： +*/ +func init() { + Processor.Register(&C2G_Player_PiPeiGame{}) // 匹配协议 +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/MsgCenterMsg.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/MsgCenterMsg.proto" new file mode 100644 index 00000000..e7cc3df3 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/MsgCenterMsg.proto" @@ -0,0 +1,67 @@ +syntax = "proto3"; +package MsgCenter_msg; + +//消息后缀为ST，表示一种状态；为EV表示用户触发的某种事件；为NT表示服务端生成的通知 +//消息后缀为Req，表示客户端向服务端发送的请求 + +//----------------------------客户端请求-------------------------- +//用户认证，id:1，玩家进入房间，带惟一ID +message UserEntryGameReq { + int64 Timestamp = 1; + uint64 UserID = 2; + string Token = 3; + int32 Version = 4; // 客户端版本，现在传0就行 + bool IsReconnect = 5; //如果用户是点击返回游戏进来的，会将上一局游戏结果(108)推送过去，然后用户要点击继续游戏才会变成准备状态； + string IP = 6; //客户端上传ip +} + +//玩家压注(开始游戏)，id:2 +message UserYaZhuReq { + int64 Timestamp = 1; + int32 UserID = 2; // UID信息 + int64 CoinNum = 3; // 压注的总金额 +} + +//玩家退出，id:3 服务器需要清除玩家数据 +message UserExitGameReq { + int64 Timestamp = 1; + int32 UserID = 2; // UID信息，服务器清除玩家数据 +} + +//----------------------------客户端请求sh-------------------------- +//用户认证，id:1，玩家进入房间，带惟一ID +message UserTockenReq { + int64 Timestamp = 1; + uint64 UserID = 2; + string Token = 3; +} + + +//--------------------------服务端推送------------------------------ +// 玩家进入游戏，id=101 +message UserEntryGameResp { + bool Bsucc = 1 ; // 返回进入房间是否成功 +} + +//玩家压注(开始游戏):102 +message UserYaZhuResp { + int64 Timestamp = 1; // 当前时间戳 + repeated int32 Icon = 2; // 棋子 + bool BQuanPan = 3; // 是否是全盘奖 + int64 CoinNum = 4; // 中奖金额 +} + +//推送彩金:103 +message GameCaiJinResp { + int64 Timestamp = 1; // 当前时间戳 +} + +//退出:104 +message UserExitGameResp { + bool Bsucc = 1; // 返回进入房间是否成功,可以不发送 +} + +// 玩家进入游戏，id=105 +message UserTockenResp { + bool Bsucc = 1 ; // 返回进入房间是否成功 +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/db_msg.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/db_msg.proto" new file mode 100644 index 00000000..e7af4b24 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/db_msg.proto" @@ -0,0 +1,19 @@ +syntax = "proto3"; +package db_msg; + + +//----------------------------客户端请求sh-------------------------- +//用户认证，id:1，玩家进入房间，带惟一ID +message UserTockenReq { + int64 Timestamp = 1; + uint64 UserID = 2; + string Token = 3; +} + + + +//--------------------------服务端推送------------------------------ +// 玩家进入游戏，id=101 +message UserTockenResp { + bool Bsucc = 1 ; // 返回进入房间是否成功 +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.cc" new file mode 100644 index 00000000..a79214b7 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.cc" @@ -0,0 +1,81 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include + +#include + +namespace google { +namespace protobuf { +namespace internal { + +void AnyMetadata::PackFrom(const Message& message) { + PackFrom(message, kTypeGoogleApisComPrefix); +} + +void AnyMetadata::PackFrom(const Message& message, + const std::string& type_url_prefix) { + type_url_->SetNoArena( + &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyString(), + GetTypeUrl(message.GetDescriptor()->full_name(), type_url_prefix)); + message.SerializeToString(value_->MutableNoArena( + &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited())); +} + +bool AnyMetadata::UnpackTo(Message* message) const { + if (!InternalIs(message->GetDescriptor()->full_name())) { + return false; + } + return message->ParseFromString(value_->GetNoArena()); +} + +bool GetAnyFieldDescriptors(const Message& message, + const FieldDescriptor** type_url_field, + const FieldDescriptor** value_field) { + const Descriptor* descriptor = message.GetDescriptor(); + if (descriptor->full_name() != kAnyFullTypeName) { + return false; + } + *type_url_field = descriptor->FindFieldByNumber(1); + *value_field = descriptor->FindFieldByNumber(2); + return (*type_url_field != NULL && + (*type_url_field)->type() == FieldDescriptor::TYPE_STRING && + *value_field != NULL && + (*value_field)->type() == FieldDescriptor::TYPE_BYTES); +} + +} // namespace internal +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.h" new file mode 100644 index 00000000..59dd50cb --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.h" @@ -0,0 +1,149 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_ANY_H__ +#define GOOGLE_PROTOBUF_ANY_H__ + +#include + +#include +#include +#include + +#include + +namespace google { +namespace protobuf { + +class FieldDescriptor; +class Message; + +namespace internal { + +extern const char kAnyFullTypeName[]; // "google.protobuf.Any". +extern const char kTypeGoogleApisComPrefix[]; // "type.googleapis.com/". +extern const char kTypeGoogleProdComPrefix[]; // "type.googleprod.com/". + +std::string GetTypeUrl(StringPiece message_name, + StringPiece type_url_prefix); + +// Helper class used to implement google::protobuf::Any. +class PROTOBUF_EXPORT AnyMetadata { + typedef ArenaStringPtr UrlType; + typedef ArenaStringPtr ValueType; + public: + // AnyMetadata does not take ownership of "type_url" and "value". + AnyMetadata(UrlType* type_url, ValueType* value); + + // Packs a message using the default type URL prefix: "type.googleapis.com". + // The resulted type URL will be "type.googleapis.com/". + template + void PackFrom(const T& message) { + InternalPackFrom(message, kTypeGoogleApisComPrefix, T::FullMessageName()); + } + + void PackFrom(const Message& message); + + // Packs a message using the given type URL prefix. The type URL will be + // constructed by concatenating the message type's full name to the prefix + // with an optional "/" separator if the prefix doesn't already end with "/". + // For example, both PackFrom(message, "type.googleapis.com") and + // PackFrom(message, "type.googleapis.com/") yield the same result type + // URL: "type.googleapis.com/". + template + void PackFrom(const T& message, StringPiece type_url_prefix) { + InternalPackFrom(message, type_url_prefix, T::FullMessageName()); + } + + void PackFrom(const Message& message, const std::string& type_url_prefix); + + // Unpacks the payload into the given message. Returns false if the message's + // type doesn't match the type specified in the type URL (i.e., the full + // name after the last "/" of the type URL doesn't match the message's actual + // full name) or parsing the payload has failed. + template + bool UnpackTo(T* message) const { + return InternalUnpackTo(T::FullMessageName(), message); + } + + bool UnpackTo(Message* message) const; + + // Checks whether the type specified in the type URL matches the given type. + // A type is considered matching if its full name matches the full name after + // the last "/" in the type URL. + template + bool Is() const { + return InternalIs(T::FullMessageName()); + } + + private: + void InternalPackFrom(const MessageLite& message, + StringPiece type_url_prefix, + StringPiece type_name); + bool InternalUnpackTo(StringPiece type_name, + MessageLite* message) const; + bool InternalIs(StringPiece type_name) const; + + UrlType* type_url_; + ValueType* value_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(AnyMetadata); +}; + +// Get the proto type name from Any::type_url value. For example, passing +// "type.googleapis.com/rpc.QueryOrigin" will return "rpc.QueryOrigin" in +// *full_type_name. Returns false if the type_url does not have a "/" +// in the type url separating the full type name. +// +// NOTE: this function is available publicly as: +// google::protobuf::Any() // static method on the generated message type. +bool ParseAnyTypeUrl(const std::string& type_url, std::string* full_type_name); + +// Get the proto type name and prefix from Any::type_url value. For example, +// passing "type.googleapis.com/rpc.QueryOrigin" will return +// "type.googleapis.com/" in *url_prefix and "rpc.QueryOrigin" in +// *full_type_name. Returns false if the type_url does not have a "/" in the +// type url separating the full type name. +bool ParseAnyTypeUrl(const std::string& type_url, std::string* url_prefix, + std::string* full_type_name); + +// See if message is of type google.protobuf.Any, if so, return the descriptors +// for "type_url" and "value" fields. +bool GetAnyFieldDescriptors(const Message& message, + const FieldDescriptor** type_url_field, + const FieldDescriptor** value_field); + +} // namespace internal +} // namespace protobuf +} // namespace google + +#include + +#endif // GOOGLE_PROTOBUF_ANY_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.pb.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.pb.cc" new file mode 100644 index 00000000..5d7ea1cc --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.pb.cc" @@ -0,0 +1,340 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/any.proto + +#include + +#include + +#include +#include +#include +#include +#include +#include +#include +// @@protoc_insertion_point(includes) +#include +PROTOBUF_NAMESPACE_OPEN +class AnyDefaultTypeInternal { + public: + ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance; +} _Any_default_instance_; +PROTOBUF_NAMESPACE_CLOSE +static void InitDefaultsscc_info_Any_google_2fprotobuf_2fany_2eproto() { + GOOGLE_PROTOBUF_VERIFY_VERSION; + + { + void* ptr = &PROTOBUF_NAMESPACE_ID::_Any_default_instance_; + new (ptr) PROTOBUF_NAMESPACE_ID::Any(); + ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr); + } + PROTOBUF_NAMESPACE_ID::Any::InitAsDefaultInstance(); +} + +PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_Any_google_2fprotobuf_2fany_2eproto = + {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_Any_google_2fprotobuf_2fany_2eproto}, {}}; + +static ::PROTOBUF_NAMESPACE_ID::Metadata file_level_metadata_google_2fprotobuf_2fany_2eproto[1]; +static constexpr ::PROTOBUF_NAMESPACE_ID::EnumDescriptor const** file_level_enum_descriptors_google_2fprotobuf_2fany_2eproto = nullptr; +static constexpr ::PROTOBUF_NAMESPACE_ID::ServiceDescriptor const** file_level_service_descriptors_google_2fprotobuf_2fany_2eproto = nullptr; + +const ::PROTOBUF_NAMESPACE_ID::uint32 TableStruct_google_2fprotobuf_2fany_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = { + ~0u, // no _has_bits_ + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Any, _internal_metadata_), + ~0u, // no _extensions_ + ~0u, // no _oneof_case_ + ~0u, // no _weak_field_map_ + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Any, type_url_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Any, value_), +}; +static const ::PROTOBUF_NAMESPACE_ID::internal::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = { + { 0, -1, sizeof(PROTOBUF_NAMESPACE_ID::Any)}, +}; + +static ::PROTOBUF_NAMESPACE_ID::Message const * const file_default_instances[] = { + reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_Any_default_instance_), +}; + +const char descriptor_table_protodef_google_2fprotobuf_2fany_2eproto[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = + "\n\031google/protobuf/any.proto\022\017google.prot" + "obuf\"&\n\003Any\022\020\n\010type_url\030\001 \001(\t\022\r\n\005value\030\002" + " \001(\014Bo\n\023com.google.protobufB\010AnyProtoP\001Z" + "%github.com/golang/protobuf/ptypes/any\242\002" + "\003GPB\252\002\036Google.Protobuf.WellKnownTypesb\006p" + "roto3" + ; +static const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable*const descriptor_table_google_2fprotobuf_2fany_2eproto_deps[1] = { +}; +static ::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase*const descriptor_table_google_2fprotobuf_2fany_2eproto_sccs[1] = { + &scc_info_Any_google_2fprotobuf_2fany_2eproto.base, +}; +static ::PROTOBUF_NAMESPACE_ID::internal::once_flag descriptor_table_google_2fprotobuf_2fany_2eproto_once; +static bool descriptor_table_google_2fprotobuf_2fany_2eproto_initialized = false; +const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fany_2eproto = { + &descriptor_table_google_2fprotobuf_2fany_2eproto_initialized, descriptor_table_protodef_google_2fprotobuf_2fany_2eproto, "google/protobuf/any.proto", 205, + &descriptor_table_google_2fprotobuf_2fany_2eproto_once, descriptor_table_google_2fprotobuf_2fany_2eproto_sccs, descriptor_table_google_2fprotobuf_2fany_2eproto_deps, 1, 0, + schemas, file_default_instances, TableStruct_google_2fprotobuf_2fany_2eproto::offsets, + file_level_metadata_google_2fprotobuf_2fany_2eproto, 1, file_level_enum_descriptors_google_2fprotobuf_2fany_2eproto, file_level_service_descriptors_google_2fprotobuf_2fany_2eproto, +}; + +// Force running AddDescriptors() at dynamic initialization time. +static bool dynamic_init_dummy_google_2fprotobuf_2fany_2eproto = (static_cast(::PROTOBUF_NAMESPACE_ID::internal::AddDescriptors(&descriptor_table_google_2fprotobuf_2fany_2eproto)), true); +PROTOBUF_NAMESPACE_OPEN + +// =================================================================== + +void Any::InitAsDefaultInstance() { +} +bool Any::GetAnyFieldDescriptors( + const ::PROTOBUF_NAMESPACE_ID::Message& message, + const ::PROTOBUF_NAMESPACE_ID::FieldDescriptor** type_url_field, + const ::PROTOBUF_NAMESPACE_ID::FieldDescriptor** value_field) { + return ::PROTOBUF_NAMESPACE_ID::internal::GetAnyFieldDescriptors( + message, type_url_field, value_field); +} +bool Any::ParseAnyTypeUrl(const string& type_url, + std::string* full_type_name) { + return ::PROTOBUF_NAMESPACE_ID::internal::ParseAnyTypeUrl(type_url, + full_type_name); +} + +class Any::_Internal { + public: +}; + +Any::Any() + : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr), _any_metadata_(&type_url_, &value_) { + SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.Any) +} +Any::Any(const Any& from) + : ::PROTOBUF_NAMESPACE_ID::Message(), + _internal_metadata_(nullptr), + _any_metadata_(&type_url_, &value_) { + _internal_metadata_.MergeFrom(from._internal_metadata_); + type_url_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + if (!from._internal_type_url().empty()) { + type_url_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.type_url_); + } + value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + if (!from._internal_value().empty()) { + value_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.value_); + } + // @@protoc_insertion_point(copy_constructor:google.protobuf.Any) +} + +void Any::SharedCtor() { + ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_Any_google_2fprotobuf_2fany_2eproto.base); + type_url_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} + +Any::~Any() { + // @@protoc_insertion_point(destructor:google.protobuf.Any) + SharedDtor(); +} + +void Any::SharedDtor() { + type_url_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + value_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} + +void Any::SetCachedSize(int size) const { + _cached_size_.Set(size); +} +const Any& Any::default_instance() { + ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_Any_google_2fprotobuf_2fany_2eproto.base); + return *internal_default_instance(); +} + + +void Any::Clear() { +// @@protoc_insertion_point(message_clear_start:google.protobuf.Any) + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + // Prevent compiler warnings about cached_has_bits being unused + (void) cached_has_bits; + + type_url_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + value_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + _internal_metadata_.Clear(); +} + +const char* Any::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) { +#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure + while (!ctx->Done(&ptr)) { + ::PROTOBUF_NAMESPACE_ID::uint32 tag; + ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag); + CHK_(ptr); + switch (tag >> 3) { + // string type_url = 1; + case 1: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) { + auto str = _internal_mutable_type_url(); + ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx); + CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.Any.type_url")); + CHK_(ptr); + } else goto handle_unusual; + continue; + // bytes value = 2; + case 2: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) { + auto str = _internal_mutable_value(); + ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx); + CHK_(ptr); + } else goto handle_unusual; + continue; + default: { + handle_unusual: + if ((tag & 7) == 4 || tag == 0) { + ctx->SetLastTag(tag); + goto success; + } + ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx); + CHK_(ptr != nullptr); + continue; + } + } // switch + } // while +success: + return ptr; +failure: + ptr = nullptr; + goto success; +#undef CHK_ +} + +::PROTOBUF_NAMESPACE_ID::uint8* Any::_InternalSerialize( + ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Any) + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + (void) cached_has_bits; + + // string type_url = 1; + if (this->type_url().size() > 0) { + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String( + this->_internal_type_url().data(), static_cast(this->_internal_type_url().length()), + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE, + "google.protobuf.Any.type_url"); + target = stream->WriteStringMaybeAliased( + 1, this->_internal_type_url(), target); + } + + // bytes value = 2; + if (this->value().size() > 0) { + target = stream->WriteBytesMaybeAliased( + 2, this->_internal_value(), target); + } + + if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) { + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray( + _internal_metadata_.unknown_fields(), target, stream); + } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.Any) + return target; +} + +size_t Any::ByteSizeLong() const { +// @@protoc_insertion_point(message_byte_size_start:google.protobuf.Any) + size_t total_size = 0; + + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + // Prevent compiler warnings about cached_has_bits being unused + (void) cached_has_bits; + + // string type_url = 1; + if (this->type_url().size() > 0) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize( + this->_internal_type_url()); + } + + // bytes value = 2; + if (this->value().size() > 0) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::BytesSize( + this->_internal_value()); + } + + if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) { + return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize( + _internal_metadata_, total_size, &_cached_size_); + } + int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size); + SetCachedSize(cached_size); + return total_size; +} + +void Any::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) { +// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Any) + GOOGLE_DCHECK_NE(&from, this); + const Any* source = + ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated( + &from); + if (source == nullptr) { + // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.Any) + ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this); + } else { + // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.Any) + MergeFrom(*source); + } +} + +void Any::MergeFrom(const Any& from) { +// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Any) + GOOGLE_DCHECK_NE(&from, this); + _internal_metadata_.MergeFrom(from._internal_metadata_); + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + (void) cached_has_bits; + + if (from.type_url().size() > 0) { + + type_url_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.type_url_); + } + if (from.value().size() > 0) { + + value_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.value_); + } +} + +void Any::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) { +// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.Any) + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +void Any::CopyFrom(const Any& from) { +// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.Any) + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +bool Any::IsInitialized() const { + return true; +} + +void Any::InternalSwap(Any* other) { + using std::swap; + _internal_metadata_.Swap(&other->_internal_metadata_); + type_url_.Swap(&other->type_url_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + GetArenaNoVirtual()); + value_.Swap(&other->value_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + GetArenaNoVirtual()); +} + +::PROTOBUF_NAMESPACE_ID::Metadata Any::GetMetadata() const { + return GetMetadataStatic(); +} + + +// @@protoc_insertion_point(namespace_scope) +PROTOBUF_NAMESPACE_CLOSE +PROTOBUF_NAMESPACE_OPEN +template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::Any* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Any >(Arena* arena) { + return Arena::CreateInternal< PROTOBUF_NAMESPACE_ID::Any >(arena); +} +PROTOBUF_NAMESPACE_CLOSE + +// @@protoc_insertion_point(global_scope) +#include diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.pb.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.pb.h" new file mode 100644 index 00000000..f551818e --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.pb.h" @@ -0,0 +1,396 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/any.proto + +#ifndef GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fany_2eproto +#define GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fany_2eproto + +#include +#include + +#include +#if PROTOBUF_VERSION < 3011000 +#error This file was generated by a newer version of protoc which is +#error incompatible with your Protocol Buffer headers. Please update +#error your headers. +#endif +#if 3011002 < PROTOBUF_MIN_PROTOC_VERSION +#error This file was generated by an older version of protoc which is +#error incompatible with your Protocol Buffer headers. Please +#error regenerate this file with a newer version of protoc. +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include // IWYU pragma: export +#include // IWYU pragma: export +#include +// @@protoc_insertion_point(includes) +#include +#define PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fany_2eproto PROTOBUF_EXPORT +PROTOBUF_NAMESPACE_OPEN +namespace internal { +class AnyMetadata; +} // namespace internal +PROTOBUF_NAMESPACE_CLOSE + +// Internal implementation detail -- do not use these members. +struct PROTOBUF_EXPORT TableStruct_google_2fprotobuf_2fany_2eproto { + static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTableField entries[] + PROTOBUF_SECTION_VARIABLE(protodesc_cold); + static const ::PROTOBUF_NAMESPACE_ID::internal::AuxillaryParseTableField aux[] + PROTOBUF_SECTION_VARIABLE(protodesc_cold); + static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTable schema[1] + PROTOBUF_SECTION_VARIABLE(protodesc_cold); + static const ::PROTOBUF_NAMESPACE_ID::internal::FieldMetadata field_metadata[]; + static const ::PROTOBUF_NAMESPACE_ID::internal::SerializationTable serialization_table[]; + static const ::PROTOBUF_NAMESPACE_ID::uint32 offsets[]; +}; +extern PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fany_2eproto; +PROTOBUF_NAMESPACE_OPEN +class Any; +class AnyDefaultTypeInternal; +PROTOBUF_EXPORT extern AnyDefaultTypeInternal _Any_default_instance_; +PROTOBUF_NAMESPACE_CLOSE +PROTOBUF_NAMESPACE_OPEN +template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::Any* Arena::CreateMaybeMessage(Arena*); +PROTOBUF_NAMESPACE_CLOSE +PROTOBUF_NAMESPACE_OPEN + +// =================================================================== + +class PROTOBUF_EXPORT Any : + public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.Any) */ { + public: + Any(); + virtual ~Any(); + + Any(const Any& from); + Any(Any&& from) noexcept + : Any() { + *this = ::std::move(from); + } + + inline Any& operator=(const Any& from) { + CopyFrom(from); + return *this; + } + inline Any& operator=(Any&& from) noexcept { + if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) { + if (this != &from) InternalSwap(&from); + } else { + CopyFrom(from); + } + return *this; + } + + static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() { + return GetDescriptor(); + } + static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() { + return GetMetadataStatic().descriptor; + } + static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() { + return GetMetadataStatic().reflection; + } + static const Any& default_instance(); + + static void InitAsDefaultInstance(); // FOR INTERNAL USE ONLY + static inline const Any* internal_default_instance() { + return reinterpret_cast( + &_Any_default_instance_); + } + static constexpr int kIndexInFileMessages = + 0; + + // implements Any ----------------------------------------------- + + void PackFrom(const ::PROTOBUF_NAMESPACE_ID::Message& message) { + _any_metadata_.PackFrom(message); + } + void PackFrom(const ::PROTOBUF_NAMESPACE_ID::Message& message, + const std::string& type_url_prefix) { + _any_metadata_.PackFrom(message, type_url_prefix); + } + bool UnpackTo(::PROTOBUF_NAMESPACE_ID::Message* message) const { + return _any_metadata_.UnpackTo(message); + } + static bool GetAnyFieldDescriptors( + const ::PROTOBUF_NAMESPACE_ID::Message& message, + const ::PROTOBUF_NAMESPACE_ID::FieldDescriptor** type_url_field, + const ::PROTOBUF_NAMESPACE_ID::FieldDescriptor** value_field); + template ::value>::type> + void PackFrom(const T& message) { + _any_metadata_.PackFrom(message); + } + template ::value>::type> + void PackFrom(const T& message, + const std::string& type_url_prefix) { + _any_metadata_.PackFrom(message, type_url_prefix);} + template ::value>::type> + bool UnpackTo(T* message) const { + return _any_metadata_.UnpackTo(message); + } + template bool Is() const { + return _any_metadata_.Is(); + } + static bool ParseAnyTypeUrl(const string& type_url, + std::string* full_type_name); + friend void swap(Any& a, Any& b) { + a.Swap(&b); + } + inline void Swap(Any* other) { + if (other == this) return; + InternalSwap(other); + } + + // implements Message ---------------------------------------------- + + inline Any* New() const final { + return CreateMaybeMessage(nullptr); + } + + Any* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final { + return CreateMaybeMessage(arena); + } + void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final; + void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final; + void CopyFrom(const Any& from); + void MergeFrom(const Any& from); + PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final; + bool IsInitialized() const final; + + size_t ByteSizeLong() const final; + const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final; + ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize( + ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final; + int GetCachedSize() const final { return _cached_size_.Get(); } + + private: + inline void SharedCtor(); + inline void SharedDtor(); + void SetCachedSize(int size) const final; + void InternalSwap(Any* other); + friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata; + static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() { + return "google.protobuf.Any"; + } + private: + inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const { + return nullptr; + } + inline void* MaybeArenaPtr() const { + return nullptr; + } + public: + + ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final; + private: + static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() { + ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fany_2eproto); + return ::descriptor_table_google_2fprotobuf_2fany_2eproto.file_level_metadata[kIndexInFileMessages]; + } + + public: + + // nested types ---------------------------------------------------- + + // accessors ------------------------------------------------------- + + enum : int { + kTypeUrlFieldNumber = 1, + kValueFieldNumber = 2, + }; + // string type_url = 1; + void clear_type_url(); + const std::string& type_url() const; + void set_type_url(const std::string& value); + void set_type_url(std::string&& value); + void set_type_url(const char* value); + void set_type_url(const char* value, size_t size); + std::string* mutable_type_url(); + std::string* release_type_url(); + void set_allocated_type_url(std::string* type_url); + private: + const std::string& _internal_type_url() const; + void _internal_set_type_url(const std::string& value); + std::string* _internal_mutable_type_url(); + public: + + // bytes value = 2; + void clear_value(); + const std::string& value() const; + void set_value(const std::string& value); + void set_value(std::string&& value); + void set_value(const char* value); + void set_value(const void* value, size_t size); + std::string* mutable_value(); + std::string* release_value(); + void set_allocated_value(std::string* value); + private: + const std::string& _internal_value() const; + void _internal_set_value(const std::string& value); + std::string* _internal_mutable_value(); + public: + + // @@protoc_insertion_point(class_scope:google.protobuf.Any) + private: + class _Internal; + + ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_; + ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr type_url_; + ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr value_; + mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_; + ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata _any_metadata_; + friend struct ::TableStruct_google_2fprotobuf_2fany_2eproto; +}; +// =================================================================== + + +// =================================================================== + +#ifdef __GNUC__ + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wstrict-aliasing" +#endif // __GNUC__ +// Any + +// string type_url = 1; +inline void Any::clear_type_url() { + type_url_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline const std::string& Any::type_url() const { + // @@protoc_insertion_point(field_get:google.protobuf.Any.type_url) + return _internal_type_url(); +} +inline void Any::set_type_url(const std::string& value) { + _internal_set_type_url(value); + // @@protoc_insertion_point(field_set:google.protobuf.Any.type_url) +} +inline std::string* Any::mutable_type_url() { + // @@protoc_insertion_point(field_mutable:google.protobuf.Any.type_url) + return _internal_mutable_type_url(); +} +inline const std::string& Any::_internal_type_url() const { + return type_url_.GetNoArena(); +} +inline void Any::_internal_set_type_url(const std::string& value) { + + type_url_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value); +} +inline void Any::set_type_url(std::string&& value) { + + type_url_.SetNoArena( + &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value)); + // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Any.type_url) +} +inline void Any::set_type_url(const char* value) { + GOOGLE_DCHECK(value != nullptr); + + type_url_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value)); + // @@protoc_insertion_point(field_set_char:google.protobuf.Any.type_url) +} +inline void Any::set_type_url(const char* value, size_t size) { + + type_url_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + ::std::string(reinterpret_cast(value), size)); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.Any.type_url) +} +inline std::string* Any::_internal_mutable_type_url() { + + return type_url_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline std::string* Any::release_type_url() { + // @@protoc_insertion_point(field_release:google.protobuf.Any.type_url) + + return type_url_.ReleaseNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline void Any::set_allocated_type_url(std::string* type_url) { + if (type_url != nullptr) { + + } else { + + } + type_url_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), type_url); + // @@protoc_insertion_point(field_set_allocated:google.protobuf.Any.type_url) +} + +// bytes value = 2; +inline void Any::clear_value() { + value_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline const std::string& Any::value() const { + // @@protoc_insertion_point(field_get:google.protobuf.Any.value) + return _internal_value(); +} +inline void Any::set_value(const std::string& value) { + _internal_set_value(value); + // @@protoc_insertion_point(field_set:google.protobuf.Any.value) +} +inline std::string* Any::mutable_value() { + // @@protoc_insertion_point(field_mutable:google.protobuf.Any.value) + return _internal_mutable_value(); +} +inline const std::string& Any::_internal_value() const { + return value_.GetNoArena(); +} +inline void Any::_internal_set_value(const std::string& value) { + + value_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value); +} +inline void Any::set_value(std::string&& value) { + + value_.SetNoArena( + &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value)); + // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Any.value) +} +inline void Any::set_value(const char* value) { + GOOGLE_DCHECK(value != nullptr); + + value_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value)); + // @@protoc_insertion_point(field_set_char:google.protobuf.Any.value) +} +inline void Any::set_value(const void* value, size_t size) { + + value_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + ::std::string(reinterpret_cast(value), size)); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.Any.value) +} +inline std::string* Any::_internal_mutable_value() { + + return value_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline std::string* Any::release_value() { + // @@protoc_insertion_point(field_release:google.protobuf.Any.value) + + return value_.ReleaseNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline void Any::set_allocated_value(std::string* value) { + if (value != nullptr) { + + } else { + + } + value_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value); + // @@protoc_insertion_point(field_set_allocated:google.protobuf.Any.value) +} + +#ifdef __GNUC__ + #pragma GCC diagnostic pop +#endif // __GNUC__ + +// @@protoc_insertion_point(namespace_scope) + +PROTOBUF_NAMESPACE_CLOSE + +// @@protoc_insertion_point(global_scope) + +#include +#endif // GOOGLE_PROTOBUF_INCLUDED_GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fany_2eproto diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.proto" new file mode 100644 index 00000000..c9be8541 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any.proto" @@ -0,0 +1,155 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package google.protobuf; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option go_package = "github.com/golang/protobuf/ptypes/any"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "AnyProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; + +// `Any` contains an arbitrary serialized protocol buffer message along with a +// URL that describes the type of the serialized message. +// +// Protobuf library provides support to pack/unpack Any values in the form +// of utility functions or additional generated methods of the Any type. +// +// Example 1: Pack and unpack a message in C++. +// +// Foo foo = ...; +// Any any; +// any.PackFrom(foo); +// ... +// if (any.UnpackTo(&foo)) { +// ... +// } +// +// Example 2: Pack and unpack a message in Java. +// +// Foo foo = ...; +// Any any = Any.pack(foo); +// ... +// if (any.is(Foo.class)) { +// foo = any.unpack(Foo.class); +// } +// +// Example 3: Pack and unpack a message in Python. +// +// foo = Foo(...) +// any = Any() +// any.Pack(foo) +// ... +// if any.Is(Foo.DESCRIPTOR): +// any.Unpack(foo) +// ... +// +// Example 4: Pack and unpack a message in Go +// +// foo := &pb.Foo{...} +// any, err := ptypes.MarshalAny(foo) +// ... +// foo := &pb.Foo{} +// if err := ptypes.UnmarshalAny(any, foo); err != nil { +// ... +// } +// +// The pack methods provided by protobuf library will by default use +// 'type.googleapis.com/full.type.name' as the type URL and the unpack +// methods only use the fully qualified type name after the last '/' +// in the type URL, for example "foo.bar.com/x/y.z" will yield type +// name "y.z". +// +// +// JSON +// ==== +// The JSON representation of an `Any` value uses the regular +// representation of the deserialized, embedded message, with an +// additional field `@type` which contains the type URL. Example: +// +// package google.profile; +// message Person { +// string first_name = 1; +// string last_name = 2; +// } +// +// { +// "@type": "type.googleapis.com/google.profile.Person", +// "firstName": , +// "lastName": +// } +// +// If the embedded message type is well-known and has a custom JSON +// representation, that representation will be embedded adding a field +// `value` which holds the custom JSON in addition to the `@type` +// field. Example (for message [google.protobuf.Duration][]): +// +// { +// "@type": "type.googleapis.com/google.protobuf.Duration", +// "value": "1.212s" +// } +// +message Any { + // A URL/resource name that uniquely identifies the type of the serialized + // protocol buffer message. This string must contain at least + // one "/" character. The last segment of the URL's path must represent + // the fully qualified name of the type (as in + // `path/google.protobuf.Duration`). The name should be in a canonical form + // (e.g., leading "." is not accepted). + // + // In practice, teams usually precompile into the binary all types that they + // expect it to use in the context of Any. However, for URLs which use the + // scheme `http`, `https`, or no scheme, one can optionally set up a type + // server that maps type URLs to message definitions as follows: + // + // * If no scheme is provided, `https` is assumed. + // * An HTTP GET on the URL must yield a [google.protobuf.Type][] + // value in binary format, or produce an error. + // * Applications are allowed to cache lookup results based on the + // URL, or have them precompiled into a binary to avoid any + // lookup. Therefore, binary compatibility needs to be preserved + // on changes to types. (Use versioned type names to manage + // breaking changes.) + // + // Note: this functionality is not currently available in the official + // protobuf release, and it is not used for type URLs beginning with + // type.googleapis.com. + // + // Schemes other than `http`, `https` (or the empty scheme) might be + // used with implementation specific semantics. + // + string type_url = 1; + + // Must be a valid serialized protocol buffer of the above specified type. + bytes value = 2; +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any_lite.cc" new file mode 100644 index 00000000..78393813 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any_lite.cc" @@ -0,0 +1,122 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace internal { + +std::string GetTypeUrl(StringPiece message_name, + StringPiece type_url_prefix) { + if (!type_url_prefix.empty() && + type_url_prefix[type_url_prefix.size() - 1] == '/') { + return StrCat(type_url_prefix, message_name); + } else { + return StrCat(type_url_prefix, "/", message_name); + } +} + +const char kAnyFullTypeName[] = "google.protobuf.Any"; +const char kTypeGoogleApisComPrefix[] = "type.googleapis.com/"; +const char kTypeGoogleProdComPrefix[] = "type.googleprod.com/"; + +AnyMetadata::AnyMetadata(UrlType* type_url, ValueType* value) + : type_url_(type_url), value_(value) {} + +void AnyMetadata::InternalPackFrom(const MessageLite& message, + StringPiece type_url_prefix, + StringPiece type_name) { + type_url_->SetNoArena(&::google::protobuf::internal::GetEmptyString(), + GetTypeUrl(type_name, type_url_prefix)); + message.SerializeToString(value_->MutableNoArena( + &::google::protobuf::internal::GetEmptyStringAlreadyInited())); +} + +bool AnyMetadata::InternalUnpackTo(StringPiece type_name, + MessageLite* message) const { + if (!InternalIs(type_name)) { + return false; + } + return message->ParseFromString(value_->GetNoArena()); +} + +namespace { + +// The type URL could be stored in either an ArenaStringPtr or a +// StringPieceField, so we provide these helpers to get a string_view from +// either type. We use a template function as a way to avoid depending on +// StringPieceField. + +template +StringPiece Get(const T* ptr) { + return ptr->Get(); +} + +template <> +// NOLINTNEXTLINE: clang-diagnostic-unused-function +StringPiece Get(const ArenaStringPtr* ptr) { + return ptr->GetNoArena(); +} + +} // namespace + +bool AnyMetadata::InternalIs(StringPiece type_name) const { + StringPiece type_url = Get(type_url_); + return type_url.size() >= type_name.size() + 1 && + type_url[type_url.size() - type_name.size() - 1] == '/' && + HasSuffixString(type_url, type_name); +} + +bool ParseAnyTypeUrl(const std::string& type_url, std::string* url_prefix, + std::string* full_type_name) { + size_t pos = type_url.find_last_of("/"); + if (pos == std::string::npos || pos + 1 == type_url.size()) { + return false; + } + if (url_prefix) { + *url_prefix = type_url.substr(0, pos + 1); + } + *full_type_name = type_url.substr(pos + 1); + return true; +} + +bool ParseAnyTypeUrl(const std::string& type_url, std::string* full_type_name) { + return ParseAnyTypeUrl(type_url, nullptr, full_type_name); +} + +} // namespace internal +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any_test.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any_test.cc" new file mode 100644 index 00000000..0d8893f7 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any_test.cc" @@ -0,0 +1,167 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include +#include +#include + + +namespace google { +namespace protobuf { +namespace { + +TEST(AnyTest, TestPackAndUnpack) { + protobuf_unittest::TestAny submessage; + submessage.set_int32_value(12345); + protobuf_unittest::TestAny message; + message.mutable_any_value()->PackFrom(submessage); + + std::string data = message.SerializeAsString(); + + ASSERT_TRUE(message.ParseFromString(data)); + EXPECT_TRUE(message.has_any_value()); + submessage.Clear(); + ASSERT_TRUE(message.any_value().UnpackTo(&submessage)); + EXPECT_EQ(12345, submessage.int32_value()); +} + +TEST(AnyTest, TestUnpackWithTypeMismatch) { + protobuf_unittest::TestAny payload; + payload.set_int32_value(13); + google::protobuf::Any any; + any.PackFrom(payload); + + // Attempt to unpack into the wrong type. + protobuf_unittest::TestAllTypes dest; + EXPECT_FALSE(any.UnpackTo(&dest)); +} + +TEST(AnyTest, TestPackAndUnpackAny) { + // We can pack a Any message inside another Any message. + protobuf_unittest::TestAny submessage; + submessage.set_int32_value(12345); + google::protobuf::Any any; + any.PackFrom(submessage); + protobuf_unittest::TestAny message; + message.mutable_any_value()->PackFrom(any); + + std::string data = message.SerializeAsString(); + + ASSERT_TRUE(message.ParseFromString(data)); + EXPECT_TRUE(message.has_any_value()); + any.Clear(); + submessage.Clear(); + ASSERT_TRUE(message.any_value().UnpackTo(&any)); + ASSERT_TRUE(any.UnpackTo(&submessage)); + EXPECT_EQ(12345, submessage.int32_value()); +} + +TEST(AnyTest, TestPackWithCustomTypeUrl) { + protobuf_unittest::TestAny submessage; + submessage.set_int32_value(12345); + google::protobuf::Any any; + // Pack with a custom type URL prefix. + any.PackFrom(submessage, "type.myservice.com"); + EXPECT_EQ("type.myservice.com/protobuf_unittest.TestAny", any.type_url()); + // Pack with a custom type URL prefix ending with '/'. + any.PackFrom(submessage, "type.myservice.com/"); + EXPECT_EQ("type.myservice.com/protobuf_unittest.TestAny", any.type_url()); + // Pack with an empty type URL prefix. + any.PackFrom(submessage, ""); + EXPECT_EQ("/protobuf_unittest.TestAny", any.type_url()); + + // Test unpacking the type. + submessage.Clear(); + EXPECT_TRUE(any.UnpackTo(&submessage)); + EXPECT_EQ(12345, submessage.int32_value()); +} + +TEST(AnyTest, TestIs) { + protobuf_unittest::TestAny submessage; + submessage.set_int32_value(12345); + google::protobuf::Any any; + any.PackFrom(submessage); + ASSERT_TRUE(any.ParseFromString(any.SerializeAsString())); + EXPECT_TRUE(any.Is()); + EXPECT_FALSE(any.Is()); + + protobuf_unittest::TestAny message; + message.mutable_any_value()->PackFrom(any); + ASSERT_TRUE(message.ParseFromString(message.SerializeAsString())); + EXPECT_FALSE(message.any_value().Is()); + EXPECT_TRUE(message.any_value().Is()); + + any.set_type_url("/protobuf_unittest.TestAny"); + EXPECT_TRUE(any.Is()); + // The type URL must contain at least one "/". + any.set_type_url("protobuf_unittest.TestAny"); + EXPECT_FALSE(any.Is()); + // The type name after the slash must be fully qualified. + any.set_type_url("/TestAny"); + EXPECT_FALSE(any.Is()); +} + +TEST(AnyTest, MoveConstructor) { + protobuf_unittest::TestAny payload; + payload.set_int32_value(12345); + + google::protobuf::Any src; + src.PackFrom(payload); + + const char* type_url = src.type_url().data(); + + google::protobuf::Any dst(std::move(src)); + EXPECT_EQ(type_url, dst.type_url().data()); + payload.Clear(); + ASSERT_TRUE(dst.UnpackTo(&payload)); + EXPECT_EQ(12345, payload.int32_value()); +} + +TEST(AnyTest, MoveAssignment) { + protobuf_unittest::TestAny payload; + payload.set_int32_value(12345); + + google::protobuf::Any src; + src.PackFrom(payload); + + const char* type_url = src.type_url().data(); + + google::protobuf::Any dst; + dst = std::move(src); + EXPECT_EQ(type_url, dst.type_url().data()); + payload.Clear(); + ASSERT_TRUE(dst.UnpackTo(&payload)); + EXPECT_EQ(12345, payload.int32_value()); +} + + +} // namespace +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any_test.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any_test.proto" new file mode 100644 index 00000000..0c5b30ba --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/any_test.proto" @@ -0,0 +1,41 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package protobuf_unittest; + +import "google/protobuf/any.proto"; + +message TestAny { + int32 int32_value = 1; + google.protobuf.Any any_value = 2; + repeated google.protobuf.Any repeated_any_value = 3; +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/api.pb.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/api.pb.cc" new file mode 100644 index 00000000..0951c524 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/api.pb.cc" @@ -0,0 +1,1229 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/api.proto + +#include + +#include + +#include +#include +#include +#include +#include +#include +#include +// @@protoc_insertion_point(includes) +#include +extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fapi_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_Method_google_2fprotobuf_2fapi_2eproto; +extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fapi_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_Mixin_google_2fprotobuf_2fapi_2eproto; +extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2ftype_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_Option_google_2fprotobuf_2ftype_2eproto; +extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fsource_5fcontext_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_SourceContext_google_2fprotobuf_2fsource_5fcontext_2eproto; +PROTOBUF_NAMESPACE_OPEN +class ApiDefaultTypeInternal { + public: + ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance; +} _Api_default_instance_; +class MethodDefaultTypeInternal { + public: + ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance; +} _Method_default_instance_; +class MixinDefaultTypeInternal { + public: + ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance; +} _Mixin_default_instance_; +PROTOBUF_NAMESPACE_CLOSE +static void InitDefaultsscc_info_Api_google_2fprotobuf_2fapi_2eproto() { + GOOGLE_PROTOBUF_VERIFY_VERSION; + + { + void* ptr = &PROTOBUF_NAMESPACE_ID::_Api_default_instance_; + new (ptr) PROTOBUF_NAMESPACE_ID::Api(); + ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr); + } + PROTOBUF_NAMESPACE_ID::Api::InitAsDefaultInstance(); +} + +PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<4> scc_info_Api_google_2fprotobuf_2fapi_2eproto = + {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 4, 0, InitDefaultsscc_info_Api_google_2fprotobuf_2fapi_2eproto}, { + &scc_info_Method_google_2fprotobuf_2fapi_2eproto.base, + &scc_info_Option_google_2fprotobuf_2ftype_2eproto.base, + &scc_info_SourceContext_google_2fprotobuf_2fsource_5fcontext_2eproto.base, + &scc_info_Mixin_google_2fprotobuf_2fapi_2eproto.base,}}; + +static void InitDefaultsscc_info_Method_google_2fprotobuf_2fapi_2eproto() { + GOOGLE_PROTOBUF_VERIFY_VERSION; + + { + void* ptr = &PROTOBUF_NAMESPACE_ID::_Method_default_instance_; + new (ptr) PROTOBUF_NAMESPACE_ID::Method(); + ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr); + } + PROTOBUF_NAMESPACE_ID::Method::InitAsDefaultInstance(); +} + +PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_Method_google_2fprotobuf_2fapi_2eproto = + {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_Method_google_2fprotobuf_2fapi_2eproto}, { + &scc_info_Option_google_2fprotobuf_2ftype_2eproto.base,}}; + +static void InitDefaultsscc_info_Mixin_google_2fprotobuf_2fapi_2eproto() { + GOOGLE_PROTOBUF_VERIFY_VERSION; + + { + void* ptr = &PROTOBUF_NAMESPACE_ID::_Mixin_default_instance_; + new (ptr) PROTOBUF_NAMESPACE_ID::Mixin(); + ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr); + } + PROTOBUF_NAMESPACE_ID::Mixin::InitAsDefaultInstance(); +} + +PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_Mixin_google_2fprotobuf_2fapi_2eproto = + {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_Mixin_google_2fprotobuf_2fapi_2eproto}, {}}; + +static ::PROTOBUF_NAMESPACE_ID::Metadata file_level_metadata_google_2fprotobuf_2fapi_2eproto[3]; +static constexpr ::PROTOBUF_NAMESPACE_ID::EnumDescriptor const** file_level_enum_descriptors_google_2fprotobuf_2fapi_2eproto = nullptr; +static constexpr ::PROTOBUF_NAMESPACE_ID::ServiceDescriptor const** file_level_service_descriptors_google_2fprotobuf_2fapi_2eproto = nullptr; + +const ::PROTOBUF_NAMESPACE_ID::uint32 TableStruct_google_2fprotobuf_2fapi_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = { + ~0u, // no _has_bits_ + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Api, _internal_metadata_), + ~0u, // no _extensions_ + ~0u, // no _oneof_case_ + ~0u, // no _weak_field_map_ + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Api, name_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Api, methods_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Api, options_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Api, version_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Api, source_context_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Api, mixins_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Api, syntax_), + ~0u, // no _has_bits_ + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Method, _internal_metadata_), + ~0u, // no _extensions_ + ~0u, // no _oneof_case_ + ~0u, // no _weak_field_map_ + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Method, name_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Method, request_type_url_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Method, request_streaming_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Method, response_type_url_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Method, response_streaming_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Method, options_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Method, syntax_), + ~0u, // no _has_bits_ + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Mixin, _internal_metadata_), + ~0u, // no _extensions_ + ~0u, // no _oneof_case_ + ~0u, // no _weak_field_map_ + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Mixin, name_), + PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Mixin, root_), +}; +static const ::PROTOBUF_NAMESPACE_ID::internal::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = { + { 0, -1, sizeof(PROTOBUF_NAMESPACE_ID::Api)}, + { 12, -1, sizeof(PROTOBUF_NAMESPACE_ID::Method)}, + { 24, -1, sizeof(PROTOBUF_NAMESPACE_ID::Mixin)}, +}; + +static ::PROTOBUF_NAMESPACE_ID::Message const * const file_default_instances[] = { + reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_Api_default_instance_), + reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_Method_default_instance_), + reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_Mixin_default_instance_), +}; + +const char descriptor_table_protodef_google_2fprotobuf_2fapi_2eproto[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = + "\n\031google/protobuf/api.proto\022\017google.prot" + "obuf\032$google/protobuf/source_context.pro" + "to\032\032google/protobuf/type.proto\"\201\002\n\003Api\022\014" + "\n\004name\030\001 \001(\t\022(\n\007methods\030\002 \003(\0132\027.google.p" + "rotobuf.Method\022(\n\007options\030\003 \003(\0132\027.google" + ".protobuf.Option\022\017\n\007version\030\004 \001(\t\0226\n\016sou" + "rce_context\030\005 \001(\0132\036.google.protobuf.Sour" + "ceContext\022&\n\006mixins\030\006 \003(\0132\026.google.proto" + "buf.Mixin\022\'\n\006syntax\030\007 \001(\0162\027.google.proto" + "buf.Syntax\"\325\001\n\006Method\022\014\n\004name\030\001 \001(\t\022\030\n\020r" + "equest_type_url\030\002 \001(\t\022\031\n\021request_streami" + "ng\030\003 \001(\010\022\031\n\021response_type_url\030\004 \001(\t\022\032\n\022r" + "esponse_streaming\030\005 \001(\010\022(\n\007options\030\006 \003(\013" + "2\027.google.protobuf.Option\022\'\n\006syntax\030\007 \001(" + "\0162\027.google.protobuf.Syntax\"#\n\005Mixin\022\014\n\004n" + "ame\030\001 \001(\t\022\014\n\004root\030\002 \001(\tBu\n\023com.google.pr" + "otobufB\010ApiProtoP\001Z+google.golang.org/ge" + "nproto/protobuf/api;api\242\002\003GPB\252\002\036Google.P" + "rotobuf.WellKnownTypesb\006proto3" + ; +static const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable*const descriptor_table_google_2fprotobuf_2fapi_2eproto_deps[2] = { + &::descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto, + &::descriptor_table_google_2fprotobuf_2ftype_2eproto, +}; +static ::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase*const descriptor_table_google_2fprotobuf_2fapi_2eproto_sccs[3] = { + &scc_info_Api_google_2fprotobuf_2fapi_2eproto.base, + &scc_info_Method_google_2fprotobuf_2fapi_2eproto.base, + &scc_info_Mixin_google_2fprotobuf_2fapi_2eproto.base, +}; +static ::PROTOBUF_NAMESPACE_ID::internal::once_flag descriptor_table_google_2fprotobuf_2fapi_2eproto_once; +static bool descriptor_table_google_2fprotobuf_2fapi_2eproto_initialized = false; +const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fapi_2eproto = { + &descriptor_table_google_2fprotobuf_2fapi_2eproto_initialized, descriptor_table_protodef_google_2fprotobuf_2fapi_2eproto, "google/protobuf/api.proto", 750, + &descriptor_table_google_2fprotobuf_2fapi_2eproto_once, descriptor_table_google_2fprotobuf_2fapi_2eproto_sccs, descriptor_table_google_2fprotobuf_2fapi_2eproto_deps, 3, 2, + schemas, file_default_instances, TableStruct_google_2fprotobuf_2fapi_2eproto::offsets, + file_level_metadata_google_2fprotobuf_2fapi_2eproto, 3, file_level_enum_descriptors_google_2fprotobuf_2fapi_2eproto, file_level_service_descriptors_google_2fprotobuf_2fapi_2eproto, +}; + +// Force running AddDescriptors() at dynamic initialization time. +static bool dynamic_init_dummy_google_2fprotobuf_2fapi_2eproto = (static_cast(::PROTOBUF_NAMESPACE_ID::internal::AddDescriptors(&descriptor_table_google_2fprotobuf_2fapi_2eproto)), true); +PROTOBUF_NAMESPACE_OPEN + +// =================================================================== + +void Api::InitAsDefaultInstance() { + PROTOBUF_NAMESPACE_ID::_Api_default_instance_._instance.get_mutable()->source_context_ = const_cast< PROTOBUF_NAMESPACE_ID::SourceContext*>( + PROTOBUF_NAMESPACE_ID::SourceContext::internal_default_instance()); +} +class Api::_Internal { + public: + static const PROTOBUF_NAMESPACE_ID::SourceContext& source_context(const Api* msg); +}; + +const PROTOBUF_NAMESPACE_ID::SourceContext& +Api::_Internal::source_context(const Api* msg) { + return *msg->source_context_; +} +void Api::clear_options() { + options_.Clear(); +} +void Api::clear_source_context() { + if (GetArenaNoVirtual() == nullptr && source_context_ != nullptr) { + delete source_context_; + } + source_context_ = nullptr; +} +Api::Api() + : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) { + SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.Api) +} +Api::Api(const Api& from) + : ::PROTOBUF_NAMESPACE_ID::Message(), + _internal_metadata_(nullptr), + methods_(from.methods_), + options_(from.options_), + mixins_(from.mixins_) { + _internal_metadata_.MergeFrom(from._internal_metadata_); + name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + if (!from._internal_name().empty()) { + name_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.name_); + } + version_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + if (!from._internal_version().empty()) { + version_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.version_); + } + if (from._internal_has_source_context()) { + source_context_ = new PROTOBUF_NAMESPACE_ID::SourceContext(*from.source_context_); + } else { + source_context_ = nullptr; + } + syntax_ = from.syntax_; + // @@protoc_insertion_point(copy_constructor:google.protobuf.Api) +} + +void Api::SharedCtor() { + ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_Api_google_2fprotobuf_2fapi_2eproto.base); + name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + version_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + ::memset(&source_context_, 0, static_cast( + reinterpret_cast(&syntax_) - + reinterpret_cast(&source_context_)) + sizeof(syntax_)); +} + +Api::~Api() { + // @@protoc_insertion_point(destructor:google.protobuf.Api) + SharedDtor(); +} + +void Api::SharedDtor() { + name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + version_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + if (this != internal_default_instance()) delete source_context_; +} + +void Api::SetCachedSize(int size) const { + _cached_size_.Set(size); +} +const Api& Api::default_instance() { + ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_Api_google_2fprotobuf_2fapi_2eproto.base); + return *internal_default_instance(); +} + + +void Api::Clear() { +// @@protoc_insertion_point(message_clear_start:google.protobuf.Api) + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + // Prevent compiler warnings about cached_has_bits being unused + (void) cached_has_bits; + + methods_.Clear(); + options_.Clear(); + mixins_.Clear(); + name_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + version_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + if (GetArenaNoVirtual() == nullptr && source_context_ != nullptr) { + delete source_context_; + } + source_context_ = nullptr; + syntax_ = 0; + _internal_metadata_.Clear(); +} + +const char* Api::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) { +#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure + while (!ctx->Done(&ptr)) { + ::PROTOBUF_NAMESPACE_ID::uint32 tag; + ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag); + CHK_(ptr); + switch (tag >> 3) { + // string name = 1; + case 1: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) { + auto str = _internal_mutable_name(); + ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx); + CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.Api.name")); + CHK_(ptr); + } else goto handle_unusual; + continue; + // repeated .google.protobuf.Method methods = 2; + case 2: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) { + ptr -= 1; + do { + ptr += 1; + ptr = ctx->ParseMessage(_internal_add_methods(), ptr); + CHK_(ptr); + if (!ctx->DataAvailable(ptr)) break; + } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<18>(ptr)); + } else goto handle_unusual; + continue; + // repeated .google.protobuf.Option options = 3; + case 3: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) { + ptr -= 1; + do { + ptr += 1; + ptr = ctx->ParseMessage(_internal_add_options(), ptr); + CHK_(ptr); + if (!ctx->DataAvailable(ptr)) break; + } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<26>(ptr)); + } else goto handle_unusual; + continue; + // string version = 4; + case 4: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 34)) { + auto str = _internal_mutable_version(); + ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx); + CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.Api.version")); + CHK_(ptr); + } else goto handle_unusual; + continue; + // .google.protobuf.SourceContext source_context = 5; + case 5: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 42)) { + ptr = ctx->ParseMessage(_internal_mutable_source_context(), ptr); + CHK_(ptr); + } else goto handle_unusual; + continue; + // repeated .google.protobuf.Mixin mixins = 6; + case 6: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 50)) { + ptr -= 1; + do { + ptr += 1; + ptr = ctx->ParseMessage(_internal_add_mixins(), ptr); + CHK_(ptr); + if (!ctx->DataAvailable(ptr)) break; + } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<50>(ptr)); + } else goto handle_unusual; + continue; + // .google.protobuf.Syntax syntax = 7; + case 7: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 56)) { + ::PROTOBUF_NAMESPACE_ID::uint64 val = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr); + CHK_(ptr); + _internal_set_syntax(static_cast(val)); + } else goto handle_unusual; + continue; + default: { + handle_unusual: + if ((tag & 7) == 4 || tag == 0) { + ctx->SetLastTag(tag); + goto success; + } + ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx); + CHK_(ptr != nullptr); + continue; + } + } // switch + } // while +success: + return ptr; +failure: + ptr = nullptr; + goto success; +#undef CHK_ +} + +::PROTOBUF_NAMESPACE_ID::uint8* Api::_InternalSerialize( + ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Api) + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + (void) cached_has_bits; + + // string name = 1; + if (this->name().size() > 0) { + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String( + this->_internal_name().data(), static_cast(this->_internal_name().length()), + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE, + "google.protobuf.Api.name"); + target = stream->WriteStringMaybeAliased( + 1, this->_internal_name(), target); + } + + // repeated .google.protobuf.Method methods = 2; + for (unsigned int i = 0, + n = static_cast(this->_internal_methods_size()); i < n; i++) { + target = stream->EnsureSpace(target); + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite:: + InternalWriteMessage(2, this->_internal_methods(i), target, stream); + } + + // repeated .google.protobuf.Option options = 3; + for (unsigned int i = 0, + n = static_cast(this->_internal_options_size()); i < n; i++) { + target = stream->EnsureSpace(target); + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite:: + InternalWriteMessage(3, this->_internal_options(i), target, stream); + } + + // string version = 4; + if (this->version().size() > 0) { + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String( + this->_internal_version().data(), static_cast(this->_internal_version().length()), + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE, + "google.protobuf.Api.version"); + target = stream->WriteStringMaybeAliased( + 4, this->_internal_version(), target); + } + + // .google.protobuf.SourceContext source_context = 5; + if (this->has_source_context()) { + target = stream->EnsureSpace(target); + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite:: + InternalWriteMessage( + 5, _Internal::source_context(this), target, stream); + } + + // repeated .google.protobuf.Mixin mixins = 6; + for (unsigned int i = 0, + n = static_cast(this->_internal_mixins_size()); i < n; i++) { + target = stream->EnsureSpace(target); + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite:: + InternalWriteMessage(6, this->_internal_mixins(i), target, stream); + } + + // .google.protobuf.Syntax syntax = 7; + if (this->syntax() != 0) { + target = stream->EnsureSpace(target); + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteEnumToArray( + 7, this->_internal_syntax(), target); + } + + if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) { + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray( + _internal_metadata_.unknown_fields(), target, stream); + } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.Api) + return target; +} + +size_t Api::ByteSizeLong() const { +// @@protoc_insertion_point(message_byte_size_start:google.protobuf.Api) + size_t total_size = 0; + + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + // Prevent compiler warnings about cached_has_bits being unused + (void) cached_has_bits; + + // repeated .google.protobuf.Method methods = 2; + total_size += 1UL * this->_internal_methods_size(); + for (const auto& msg : this->methods_) { + total_size += + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg); + } + + // repeated .google.protobuf.Option options = 3; + total_size += 1UL * this->_internal_options_size(); + for (const auto& msg : this->options_) { + total_size += + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg); + } + + // repeated .google.protobuf.Mixin mixins = 6; + total_size += 1UL * this->_internal_mixins_size(); + for (const auto& msg : this->mixins_) { + total_size += + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg); + } + + // string name = 1; + if (this->name().size() > 0) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize( + this->_internal_name()); + } + + // string version = 4; + if (this->version().size() > 0) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize( + this->_internal_version()); + } + + // .google.protobuf.SourceContext source_context = 5; + if (this->has_source_context()) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize( + *source_context_); + } + + // .google.protobuf.Syntax syntax = 7; + if (this->syntax() != 0) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::EnumSize(this->_internal_syntax()); + } + + if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) { + return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize( + _internal_metadata_, total_size, &_cached_size_); + } + int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size); + SetCachedSize(cached_size); + return total_size; +} + +void Api::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) { +// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Api) + GOOGLE_DCHECK_NE(&from, this); + const Api* source = + ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated( + &from); + if (source == nullptr) { + // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.Api) + ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this); + } else { + // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.Api) + MergeFrom(*source); + } +} + +void Api::MergeFrom(const Api& from) { +// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Api) + GOOGLE_DCHECK_NE(&from, this); + _internal_metadata_.MergeFrom(from._internal_metadata_); + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + (void) cached_has_bits; + + methods_.MergeFrom(from.methods_); + options_.MergeFrom(from.options_); + mixins_.MergeFrom(from.mixins_); + if (from.name().size() > 0) { + + name_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.name_); + } + if (from.version().size() > 0) { + + version_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.version_); + } + if (from.has_source_context()) { + _internal_mutable_source_context()->PROTOBUF_NAMESPACE_ID::SourceContext::MergeFrom(from._internal_source_context()); + } + if (from.syntax() != 0) { + _internal_set_syntax(from._internal_syntax()); + } +} + +void Api::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) { +// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.Api) + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +void Api::CopyFrom(const Api& from) { +// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.Api) + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +bool Api::IsInitialized() const { + return true; +} + +void Api::InternalSwap(Api* other) { + using std::swap; + _internal_metadata_.Swap(&other->_internal_metadata_); + methods_.InternalSwap(&other->methods_); + options_.InternalSwap(&other->options_); + mixins_.InternalSwap(&other->mixins_); + name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + GetArenaNoVirtual()); + version_.Swap(&other->version_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + GetArenaNoVirtual()); + swap(source_context_, other->source_context_); + swap(syntax_, other->syntax_); +} + +::PROTOBUF_NAMESPACE_ID::Metadata Api::GetMetadata() const { + return GetMetadataStatic(); +} + + +// =================================================================== + +void Method::InitAsDefaultInstance() { +} +class Method::_Internal { + public: +}; + +void Method::clear_options() { + options_.Clear(); +} +Method::Method() + : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) { + SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.Method) +} +Method::Method(const Method& from) + : ::PROTOBUF_NAMESPACE_ID::Message(), + _internal_metadata_(nullptr), + options_(from.options_) { + _internal_metadata_.MergeFrom(from._internal_metadata_); + name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + if (!from._internal_name().empty()) { + name_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.name_); + } + request_type_url_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + if (!from._internal_request_type_url().empty()) { + request_type_url_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.request_type_url_); + } + response_type_url_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + if (!from._internal_response_type_url().empty()) { + response_type_url_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.response_type_url_); + } + ::memcpy(&request_streaming_, &from.request_streaming_, + static_cast(reinterpret_cast(&syntax_) - + reinterpret_cast(&request_streaming_)) + sizeof(syntax_)); + // @@protoc_insertion_point(copy_constructor:google.protobuf.Method) +} + +void Method::SharedCtor() { + ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_Method_google_2fprotobuf_2fapi_2eproto.base); + name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + request_type_url_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + response_type_url_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + ::memset(&request_streaming_, 0, static_cast( + reinterpret_cast(&syntax_) - + reinterpret_cast(&request_streaming_)) + sizeof(syntax_)); +} + +Method::~Method() { + // @@protoc_insertion_point(destructor:google.protobuf.Method) + SharedDtor(); +} + +void Method::SharedDtor() { + name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + request_type_url_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + response_type_url_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} + +void Method::SetCachedSize(int size) const { + _cached_size_.Set(size); +} +const Method& Method::default_instance() { + ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_Method_google_2fprotobuf_2fapi_2eproto.base); + return *internal_default_instance(); +} + + +void Method::Clear() { +// @@protoc_insertion_point(message_clear_start:google.protobuf.Method) + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + // Prevent compiler warnings about cached_has_bits being unused + (void) cached_has_bits; + + options_.Clear(); + name_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + request_type_url_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + response_type_url_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + ::memset(&request_streaming_, 0, static_cast( + reinterpret_cast(&syntax_) - + reinterpret_cast(&request_streaming_)) + sizeof(syntax_)); + _internal_metadata_.Clear(); +} + +const char* Method::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) { +#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure + while (!ctx->Done(&ptr)) { + ::PROTOBUF_NAMESPACE_ID::uint32 tag; + ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag); + CHK_(ptr); + switch (tag >> 3) { + // string name = 1; + case 1: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) { + auto str = _internal_mutable_name(); + ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx); + CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.Method.name")); + CHK_(ptr); + } else goto handle_unusual; + continue; + // string request_type_url = 2; + case 2: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) { + auto str = _internal_mutable_request_type_url(); + ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx); + CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.Method.request_type_url")); + CHK_(ptr); + } else goto handle_unusual; + continue; + // bool request_streaming = 3; + case 3: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 24)) { + request_streaming_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr); + CHK_(ptr); + } else goto handle_unusual; + continue; + // string response_type_url = 4; + case 4: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 34)) { + auto str = _internal_mutable_response_type_url(); + ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx); + CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.Method.response_type_url")); + CHK_(ptr); + } else goto handle_unusual; + continue; + // bool response_streaming = 5; + case 5: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 40)) { + response_streaming_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr); + CHK_(ptr); + } else goto handle_unusual; + continue; + // repeated .google.protobuf.Option options = 6; + case 6: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 50)) { + ptr -= 1; + do { + ptr += 1; + ptr = ctx->ParseMessage(_internal_add_options(), ptr); + CHK_(ptr); + if (!ctx->DataAvailable(ptr)) break; + } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<50>(ptr)); + } else goto handle_unusual; + continue; + // .google.protobuf.Syntax syntax = 7; + case 7: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 56)) { + ::PROTOBUF_NAMESPACE_ID::uint64 val = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr); + CHK_(ptr); + _internal_set_syntax(static_cast(val)); + } else goto handle_unusual; + continue; + default: { + handle_unusual: + if ((tag & 7) == 4 || tag == 0) { + ctx->SetLastTag(tag); + goto success; + } + ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx); + CHK_(ptr != nullptr); + continue; + } + } // switch + } // while +success: + return ptr; +failure: + ptr = nullptr; + goto success; +#undef CHK_ +} + +::PROTOBUF_NAMESPACE_ID::uint8* Method::_InternalSerialize( + ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Method) + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + (void) cached_has_bits; + + // string name = 1; + if (this->name().size() > 0) { + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String( + this->_internal_name().data(), static_cast(this->_internal_name().length()), + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE, + "google.protobuf.Method.name"); + target = stream->WriteStringMaybeAliased( + 1, this->_internal_name(), target); + } + + // string request_type_url = 2; + if (this->request_type_url().size() > 0) { + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String( + this->_internal_request_type_url().data(), static_cast(this->_internal_request_type_url().length()), + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE, + "google.protobuf.Method.request_type_url"); + target = stream->WriteStringMaybeAliased( + 2, this->_internal_request_type_url(), target); + } + + // bool request_streaming = 3; + if (this->request_streaming() != 0) { + target = stream->EnsureSpace(target); + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(3, this->_internal_request_streaming(), target); + } + + // string response_type_url = 4; + if (this->response_type_url().size() > 0) { + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String( + this->_internal_response_type_url().data(), static_cast(this->_internal_response_type_url().length()), + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE, + "google.protobuf.Method.response_type_url"); + target = stream->WriteStringMaybeAliased( + 4, this->_internal_response_type_url(), target); + } + + // bool response_streaming = 5; + if (this->response_streaming() != 0) { + target = stream->EnsureSpace(target); + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(5, this->_internal_response_streaming(), target); + } + + // repeated .google.protobuf.Option options = 6; + for (unsigned int i = 0, + n = static_cast(this->_internal_options_size()); i < n; i++) { + target = stream->EnsureSpace(target); + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite:: + InternalWriteMessage(6, this->_internal_options(i), target, stream); + } + + // .google.protobuf.Syntax syntax = 7; + if (this->syntax() != 0) { + target = stream->EnsureSpace(target); + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteEnumToArray( + 7, this->_internal_syntax(), target); + } + + if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) { + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray( + _internal_metadata_.unknown_fields(), target, stream); + } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.Method) + return target; +} + +size_t Method::ByteSizeLong() const { +// @@protoc_insertion_point(message_byte_size_start:google.protobuf.Method) + size_t total_size = 0; + + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + // Prevent compiler warnings about cached_has_bits being unused + (void) cached_has_bits; + + // repeated .google.protobuf.Option options = 6; + total_size += 1UL * this->_internal_options_size(); + for (const auto& msg : this->options_) { + total_size += + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg); + } + + // string name = 1; + if (this->name().size() > 0) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize( + this->_internal_name()); + } + + // string request_type_url = 2; + if (this->request_type_url().size() > 0) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize( + this->_internal_request_type_url()); + } + + // string response_type_url = 4; + if (this->response_type_url().size() > 0) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize( + this->_internal_response_type_url()); + } + + // bool request_streaming = 3; + if (this->request_streaming() != 0) { + total_size += 1 + 1; + } + + // bool response_streaming = 5; + if (this->response_streaming() != 0) { + total_size += 1 + 1; + } + + // .google.protobuf.Syntax syntax = 7; + if (this->syntax() != 0) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::EnumSize(this->_internal_syntax()); + } + + if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) { + return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize( + _internal_metadata_, total_size, &_cached_size_); + } + int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size); + SetCachedSize(cached_size); + return total_size; +} + +void Method::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) { +// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Method) + GOOGLE_DCHECK_NE(&from, this); + const Method* source = + ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated( + &from); + if (source == nullptr) { + // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.Method) + ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this); + } else { + // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.Method) + MergeFrom(*source); + } +} + +void Method::MergeFrom(const Method& from) { +// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Method) + GOOGLE_DCHECK_NE(&from, this); + _internal_metadata_.MergeFrom(from._internal_metadata_); + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + (void) cached_has_bits; + + options_.MergeFrom(from.options_); + if (from.name().size() > 0) { + + name_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.name_); + } + if (from.request_type_url().size() > 0) { + + request_type_url_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.request_type_url_); + } + if (from.response_type_url().size() > 0) { + + response_type_url_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.response_type_url_); + } + if (from.request_streaming() != 0) { + _internal_set_request_streaming(from._internal_request_streaming()); + } + if (from.response_streaming() != 0) { + _internal_set_response_streaming(from._internal_response_streaming()); + } + if (from.syntax() != 0) { + _internal_set_syntax(from._internal_syntax()); + } +} + +void Method::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) { +// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.Method) + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +void Method::CopyFrom(const Method& from) { +// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.Method) + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +bool Method::IsInitialized() const { + return true; +} + +void Method::InternalSwap(Method* other) { + using std::swap; + _internal_metadata_.Swap(&other->_internal_metadata_); + options_.InternalSwap(&other->options_); + name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + GetArenaNoVirtual()); + request_type_url_.Swap(&other->request_type_url_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + GetArenaNoVirtual()); + response_type_url_.Swap(&other->response_type_url_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + GetArenaNoVirtual()); + swap(request_streaming_, other->request_streaming_); + swap(response_streaming_, other->response_streaming_); + swap(syntax_, other->syntax_); +} + +::PROTOBUF_NAMESPACE_ID::Metadata Method::GetMetadata() const { + return GetMetadataStatic(); +} + + +// =================================================================== + +void Mixin::InitAsDefaultInstance() { +} +class Mixin::_Internal { + public: +}; + +Mixin::Mixin() + : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) { + SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.Mixin) +} +Mixin::Mixin(const Mixin& from) + : ::PROTOBUF_NAMESPACE_ID::Message(), + _internal_metadata_(nullptr) { + _internal_metadata_.MergeFrom(from._internal_metadata_); + name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + if (!from._internal_name().empty()) { + name_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.name_); + } + root_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + if (!from._internal_root().empty()) { + root_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.root_); + } + // @@protoc_insertion_point(copy_constructor:google.protobuf.Mixin) +} + +void Mixin::SharedCtor() { + ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_Mixin_google_2fprotobuf_2fapi_2eproto.base); + name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + root_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} + +Mixin::~Mixin() { + // @@protoc_insertion_point(destructor:google.protobuf.Mixin) + SharedDtor(); +} + +void Mixin::SharedDtor() { + name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + root_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} + +void Mixin::SetCachedSize(int size) const { + _cached_size_.Set(size); +} +const Mixin& Mixin::default_instance() { + ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_Mixin_google_2fprotobuf_2fapi_2eproto.base); + return *internal_default_instance(); +} + + +void Mixin::Clear() { +// @@protoc_insertion_point(message_clear_start:google.protobuf.Mixin) + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + // Prevent compiler warnings about cached_has_bits being unused + (void) cached_has_bits; + + name_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + root_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); + _internal_metadata_.Clear(); +} + +const char* Mixin::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) { +#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure + while (!ctx->Done(&ptr)) { + ::PROTOBUF_NAMESPACE_ID::uint32 tag; + ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag); + CHK_(ptr); + switch (tag >> 3) { + // string name = 1; + case 1: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) { + auto str = _internal_mutable_name(); + ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx); + CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.Mixin.name")); + CHK_(ptr); + } else goto handle_unusual; + continue; + // string root = 2; + case 2: + if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) { + auto str = _internal_mutable_root(); + ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx); + CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.Mixin.root")); + CHK_(ptr); + } else goto handle_unusual; + continue; + default: { + handle_unusual: + if ((tag & 7) == 4 || tag == 0) { + ctx->SetLastTag(tag); + goto success; + } + ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx); + CHK_(ptr != nullptr); + continue; + } + } // switch + } // while +success: + return ptr; +failure: + ptr = nullptr; + goto success; +#undef CHK_ +} + +::PROTOBUF_NAMESPACE_ID::uint8* Mixin::_InternalSerialize( + ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Mixin) + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + (void) cached_has_bits; + + // string name = 1; + if (this->name().size() > 0) { + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String( + this->_internal_name().data(), static_cast(this->_internal_name().length()), + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE, + "google.protobuf.Mixin.name"); + target = stream->WriteStringMaybeAliased( + 1, this->_internal_name(), target); + } + + // string root = 2; + if (this->root().size() > 0) { + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String( + this->_internal_root().data(), static_cast(this->_internal_root().length()), + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE, + "google.protobuf.Mixin.root"); + target = stream->WriteStringMaybeAliased( + 2, this->_internal_root(), target); + } + + if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) { + target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray( + _internal_metadata_.unknown_fields(), target, stream); + } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.Mixin) + return target; +} + +size_t Mixin::ByteSizeLong() const { +// @@protoc_insertion_point(message_byte_size_start:google.protobuf.Mixin) + size_t total_size = 0; + + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + // Prevent compiler warnings about cached_has_bits being unused + (void) cached_has_bits; + + // string name = 1; + if (this->name().size() > 0) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize( + this->_internal_name()); + } + + // string root = 2; + if (this->root().size() > 0) { + total_size += 1 + + ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize( + this->_internal_root()); + } + + if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) { + return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize( + _internal_metadata_, total_size, &_cached_size_); + } + int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size); + SetCachedSize(cached_size); + return total_size; +} + +void Mixin::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) { +// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Mixin) + GOOGLE_DCHECK_NE(&from, this); + const Mixin* source = + ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated( + &from); + if (source == nullptr) { + // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.Mixin) + ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this); + } else { + // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.Mixin) + MergeFrom(*source); + } +} + +void Mixin::MergeFrom(const Mixin& from) { +// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Mixin) + GOOGLE_DCHECK_NE(&from, this); + _internal_metadata_.MergeFrom(from._internal_metadata_); + ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0; + (void) cached_has_bits; + + if (from.name().size() > 0) { + + name_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.name_); + } + if (from.root().size() > 0) { + + root_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.root_); + } +} + +void Mixin::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) { +// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.Mixin) + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +void Mixin::CopyFrom(const Mixin& from) { +// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.Mixin) + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +bool Mixin::IsInitialized() const { + return true; +} + +void Mixin::InternalSwap(Mixin* other) { + using std::swap; + _internal_metadata_.Swap(&other->_internal_metadata_); + name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + GetArenaNoVirtual()); + root_.Swap(&other->root_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + GetArenaNoVirtual()); +} + +::PROTOBUF_NAMESPACE_ID::Metadata Mixin::GetMetadata() const { + return GetMetadataStatic(); +} + + +// @@protoc_insertion_point(namespace_scope) +PROTOBUF_NAMESPACE_CLOSE +PROTOBUF_NAMESPACE_OPEN +template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::Api* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Api >(Arena* arena) { + return Arena::CreateInternal< PROTOBUF_NAMESPACE_ID::Api >(arena); +} +template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::Method* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Method >(Arena* arena) { + return Arena::CreateInternal< PROTOBUF_NAMESPACE_ID::Method >(arena); +} +template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::Mixin* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Mixin >(Arena* arena) { + return Arena::CreateInternal< PROTOBUF_NAMESPACE_ID::Mixin >(arena); +} +PROTOBUF_NAMESPACE_CLOSE + +// @@protoc_insertion_point(global_scope) +#include diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/api.pb.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/api.pb.h" new file mode 100644 index 00000000..b00b88dc --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/api.pb.h" @@ -0,0 +1,1433 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/api.proto + +#ifndef GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fapi_2eproto +#define GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fapi_2eproto + +#include +#include + +#include +#if PROTOBUF_VERSION < 3011000 +#error This file was generated by a newer version of protoc which is +#error incompatible with your Protocol Buffer headers. Please update +#error your headers. +#endif +#if 3011002 < PROTOBUF_MIN_PROTOC_VERSION +#error This file was generated by an older version of protoc which is +#error incompatible with your Protocol Buffer headers. Please +#error regenerate this file with a newer version of protoc. +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include // IWYU pragma: export +#include // IWYU pragma: export +#include +#include +#include +// @@protoc_insertion_point(includes) +#include +#define PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fapi_2eproto PROTOBUF_EXPORT +PROTOBUF_NAMESPACE_OPEN +namespace internal { +class AnyMetadata; +} // namespace internal +PROTOBUF_NAMESPACE_CLOSE + +// Internal implementation detail -- do not use these members. +struct PROTOBUF_EXPORT TableStruct_google_2fprotobuf_2fapi_2eproto { + static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTableField entries[] + PROTOBUF_SECTION_VARIABLE(protodesc_cold); + static const ::PROTOBUF_NAMESPACE_ID::internal::AuxillaryParseTableField aux[] + PROTOBUF_SECTION_VARIABLE(protodesc_cold); + static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTable schema[3] + PROTOBUF_SECTION_VARIABLE(protodesc_cold); + static const ::PROTOBUF_NAMESPACE_ID::internal::FieldMetadata field_metadata[]; + static const ::PROTOBUF_NAMESPACE_ID::internal::SerializationTable serialization_table[]; + static const ::PROTOBUF_NAMESPACE_ID::uint32 offsets[]; +}; +extern PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fapi_2eproto; +PROTOBUF_NAMESPACE_OPEN +class Api; +class ApiDefaultTypeInternal; +PROTOBUF_EXPORT extern ApiDefaultTypeInternal _Api_default_instance_; +class Method; +class MethodDefaultTypeInternal; +PROTOBUF_EXPORT extern MethodDefaultTypeInternal _Method_default_instance_; +class Mixin; +class MixinDefaultTypeInternal; +PROTOBUF_EXPORT extern MixinDefaultTypeInternal _Mixin_default_instance_; +PROTOBUF_NAMESPACE_CLOSE +PROTOBUF_NAMESPACE_OPEN +template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::Api* Arena::CreateMaybeMessage(Arena*); +template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::Method* Arena::CreateMaybeMessage(Arena*); +template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::Mixin* Arena::CreateMaybeMessage(Arena*); +PROTOBUF_NAMESPACE_CLOSE +PROTOBUF_NAMESPACE_OPEN + +// =================================================================== + +class PROTOBUF_EXPORT Api : + public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.Api) */ { + public: + Api(); + virtual ~Api(); + + Api(const Api& from); + Api(Api&& from) noexcept + : Api() { + *this = ::std::move(from); + } + + inline Api& operator=(const Api& from) { + CopyFrom(from); + return *this; + } + inline Api& operator=(Api&& from) noexcept { + if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) { + if (this != &from) InternalSwap(&from); + } else { + CopyFrom(from); + } + return *this; + } + + static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() { + return GetDescriptor(); + } + static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() { + return GetMetadataStatic().descriptor; + } + static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() { + return GetMetadataStatic().reflection; + } + static const Api& default_instance(); + + static void InitAsDefaultInstance(); // FOR INTERNAL USE ONLY + static inline const Api* internal_default_instance() { + return reinterpret_cast( + &_Api_default_instance_); + } + static constexpr int kIndexInFileMessages = + 0; + + friend void swap(Api& a, Api& b) { + a.Swap(&b); + } + inline void Swap(Api* other) { + if (other == this) return; + InternalSwap(other); + } + + // implements Message ---------------------------------------------- + + inline Api* New() const final { + return CreateMaybeMessage(nullptr); + } + + Api* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final { + return CreateMaybeMessage(arena); + } + void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final; + void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final; + void CopyFrom(const Api& from); + void MergeFrom(const Api& from); + PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final; + bool IsInitialized() const final; + + size_t ByteSizeLong() const final; + const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final; + ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize( + ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final; + int GetCachedSize() const final { return _cached_size_.Get(); } + + private: + inline void SharedCtor(); + inline void SharedDtor(); + void SetCachedSize(int size) const final; + void InternalSwap(Api* other); + friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata; + static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() { + return "google.protobuf.Api"; + } + private: + inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const { + return nullptr; + } + inline void* MaybeArenaPtr() const { + return nullptr; + } + public: + + ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final; + private: + static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() { + ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fapi_2eproto); + return ::descriptor_table_google_2fprotobuf_2fapi_2eproto.file_level_metadata[kIndexInFileMessages]; + } + + public: + + // nested types ---------------------------------------------------- + + // accessors ------------------------------------------------------- + + enum : int { + kMethodsFieldNumber = 2, + kOptionsFieldNumber = 3, + kMixinsFieldNumber = 6, + kNameFieldNumber = 1, + kVersionFieldNumber = 4, + kSourceContextFieldNumber = 5, + kSyntaxFieldNumber = 7, + }; + // repeated .google.protobuf.Method methods = 2; + int methods_size() const; + private: + int _internal_methods_size() const; + public: + void clear_methods(); + PROTOBUF_NAMESPACE_ID::Method* mutable_methods(int index); + ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Method >* + mutable_methods(); + private: + const PROTOBUF_NAMESPACE_ID::Method& _internal_methods(int index) const; + PROTOBUF_NAMESPACE_ID::Method* _internal_add_methods(); + public: + const PROTOBUF_NAMESPACE_ID::Method& methods(int index) const; + PROTOBUF_NAMESPACE_ID::Method* add_methods(); + const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Method >& + methods() const; + + // repeated .google.protobuf.Option options = 3; + int options_size() const; + private: + int _internal_options_size() const; + public: + void clear_options(); + PROTOBUF_NAMESPACE_ID::Option* mutable_options(int index); + ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Option >* + mutable_options(); + private: + const PROTOBUF_NAMESPACE_ID::Option& _internal_options(int index) const; + PROTOBUF_NAMESPACE_ID::Option* _internal_add_options(); + public: + const PROTOBUF_NAMESPACE_ID::Option& options(int index) const; + PROTOBUF_NAMESPACE_ID::Option* add_options(); + const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Option >& + options() const; + + // repeated .google.protobuf.Mixin mixins = 6; + int mixins_size() const; + private: + int _internal_mixins_size() const; + public: + void clear_mixins(); + PROTOBUF_NAMESPACE_ID::Mixin* mutable_mixins(int index); + ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Mixin >* + mutable_mixins(); + private: + const PROTOBUF_NAMESPACE_ID::Mixin& _internal_mixins(int index) const; + PROTOBUF_NAMESPACE_ID::Mixin* _internal_add_mixins(); + public: + const PROTOBUF_NAMESPACE_ID::Mixin& mixins(int index) const; + PROTOBUF_NAMESPACE_ID::Mixin* add_mixins(); + const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Mixin >& + mixins() const; + + // string name = 1; + void clear_name(); + const std::string& name() const; + void set_name(const std::string& value); + void set_name(std::string&& value); + void set_name(const char* value); + void set_name(const char* value, size_t size); + std::string* mutable_name(); + std::string* release_name(); + void set_allocated_name(std::string* name); + private: + const std::string& _internal_name() const; + void _internal_set_name(const std::string& value); + std::string* _internal_mutable_name(); + public: + + // string version = 4; + void clear_version(); + const std::string& version() const; + void set_version(const std::string& value); + void set_version(std::string&& value); + void set_version(const char* value); + void set_version(const char* value, size_t size); + std::string* mutable_version(); + std::string* release_version(); + void set_allocated_version(std::string* version); + private: + const std::string& _internal_version() const; + void _internal_set_version(const std::string& value); + std::string* _internal_mutable_version(); + public: + + // .google.protobuf.SourceContext source_context = 5; + bool has_source_context() const; + private: + bool _internal_has_source_context() const; + public: + void clear_source_context(); + const PROTOBUF_NAMESPACE_ID::SourceContext& source_context() const; + PROTOBUF_NAMESPACE_ID::SourceContext* release_source_context(); + PROTOBUF_NAMESPACE_ID::SourceContext* mutable_source_context(); + void set_allocated_source_context(PROTOBUF_NAMESPACE_ID::SourceContext* source_context); + private: + const PROTOBUF_NAMESPACE_ID::SourceContext& _internal_source_context() const; + PROTOBUF_NAMESPACE_ID::SourceContext* _internal_mutable_source_context(); + public: + + // .google.protobuf.Syntax syntax = 7; + void clear_syntax(); + PROTOBUF_NAMESPACE_ID::Syntax syntax() const; + void set_syntax(PROTOBUF_NAMESPACE_ID::Syntax value); + private: + PROTOBUF_NAMESPACE_ID::Syntax _internal_syntax() const; + void _internal_set_syntax(PROTOBUF_NAMESPACE_ID::Syntax value); + public: + + // @@protoc_insertion_point(class_scope:google.protobuf.Api) + private: + class _Internal; + + ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_; + ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Method > methods_; + ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Option > options_; + ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Mixin > mixins_; + ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_; + ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr version_; + PROTOBUF_NAMESPACE_ID::SourceContext* source_context_; + int syntax_; + mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_; + friend struct ::TableStruct_google_2fprotobuf_2fapi_2eproto; +}; +// ------------------------------------------------------------------- + +class PROTOBUF_EXPORT Method : + public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.Method) */ { + public: + Method(); + virtual ~Method(); + + Method(const Method& from); + Method(Method&& from) noexcept + : Method() { + *this = ::std::move(from); + } + + inline Method& operator=(const Method& from) { + CopyFrom(from); + return *this; + } + inline Method& operator=(Method&& from) noexcept { + if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) { + if (this != &from) InternalSwap(&from); + } else { + CopyFrom(from); + } + return *this; + } + + static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() { + return GetDescriptor(); + } + static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() { + return GetMetadataStatic().descriptor; + } + static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() { + return GetMetadataStatic().reflection; + } + static const Method& default_instance(); + + static void InitAsDefaultInstance(); // FOR INTERNAL USE ONLY + static inline const Method* internal_default_instance() { + return reinterpret_cast( + &_Method_default_instance_); + } + static constexpr int kIndexInFileMessages = + 1; + + friend void swap(Method& a, Method& b) { + a.Swap(&b); + } + inline void Swap(Method* other) { + if (other == this) return; + InternalSwap(other); + } + + // implements Message ---------------------------------------------- + + inline Method* New() const final { + return CreateMaybeMessage(nullptr); + } + + Method* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final { + return CreateMaybeMessage(arena); + } + void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final; + void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final; + void CopyFrom(const Method& from); + void MergeFrom(const Method& from); + PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final; + bool IsInitialized() const final; + + size_t ByteSizeLong() const final; + const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final; + ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize( + ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final; + int GetCachedSize() const final { return _cached_size_.Get(); } + + private: + inline void SharedCtor(); + inline void SharedDtor(); + void SetCachedSize(int size) const final; + void InternalSwap(Method* other); + friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata; + static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() { + return "google.protobuf.Method"; + } + private: + inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const { + return nullptr; + } + inline void* MaybeArenaPtr() const { + return nullptr; + } + public: + + ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final; + private: + static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() { + ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fapi_2eproto); + return ::descriptor_table_google_2fprotobuf_2fapi_2eproto.file_level_metadata[kIndexInFileMessages]; + } + + public: + + // nested types ---------------------------------------------------- + + // accessors ------------------------------------------------------- + + enum : int { + kOptionsFieldNumber = 6, + kNameFieldNumber = 1, + kRequestTypeUrlFieldNumber = 2, + kResponseTypeUrlFieldNumber = 4, + kRequestStreamingFieldNumber = 3, + kResponseStreamingFieldNumber = 5, + kSyntaxFieldNumber = 7, + }; + // repeated .google.protobuf.Option options = 6; + int options_size() const; + private: + int _internal_options_size() const; + public: + void clear_options(); + PROTOBUF_NAMESPACE_ID::Option* mutable_options(int index); + ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Option >* + mutable_options(); + private: + const PROTOBUF_NAMESPACE_ID::Option& _internal_options(int index) const; + PROTOBUF_NAMESPACE_ID::Option* _internal_add_options(); + public: + const PROTOBUF_NAMESPACE_ID::Option& options(int index) const; + PROTOBUF_NAMESPACE_ID::Option* add_options(); + const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Option >& + options() const; + + // string name = 1; + void clear_name(); + const std::string& name() const; + void set_name(const std::string& value); + void set_name(std::string&& value); + void set_name(const char* value); + void set_name(const char* value, size_t size); + std::string* mutable_name(); + std::string* release_name(); + void set_allocated_name(std::string* name); + private: + const std::string& _internal_name() const; + void _internal_set_name(const std::string& value); + std::string* _internal_mutable_name(); + public: + + // string request_type_url = 2; + void clear_request_type_url(); + const std::string& request_type_url() const; + void set_request_type_url(const std::string& value); + void set_request_type_url(std::string&& value); + void set_request_type_url(const char* value); + void set_request_type_url(const char* value, size_t size); + std::string* mutable_request_type_url(); + std::string* release_request_type_url(); + void set_allocated_request_type_url(std::string* request_type_url); + private: + const std::string& _internal_request_type_url() const; + void _internal_set_request_type_url(const std::string& value); + std::string* _internal_mutable_request_type_url(); + public: + + // string response_type_url = 4; + void clear_response_type_url(); + const std::string& response_type_url() const; + void set_response_type_url(const std::string& value); + void set_response_type_url(std::string&& value); + void set_response_type_url(const char* value); + void set_response_type_url(const char* value, size_t size); + std::string* mutable_response_type_url(); + std::string* release_response_type_url(); + void set_allocated_response_type_url(std::string* response_type_url); + private: + const std::string& _internal_response_type_url() const; + void _internal_set_response_type_url(const std::string& value); + std::string* _internal_mutable_response_type_url(); + public: + + // bool request_streaming = 3; + void clear_request_streaming(); + bool request_streaming() const; + void set_request_streaming(bool value); + private: + bool _internal_request_streaming() const; + void _internal_set_request_streaming(bool value); + public: + + // bool response_streaming = 5; + void clear_response_streaming(); + bool response_streaming() const; + void set_response_streaming(bool value); + private: + bool _internal_response_streaming() const; + void _internal_set_response_streaming(bool value); + public: + + // .google.protobuf.Syntax syntax = 7; + void clear_syntax(); + PROTOBUF_NAMESPACE_ID::Syntax syntax() const; + void set_syntax(PROTOBUF_NAMESPACE_ID::Syntax value); + private: + PROTOBUF_NAMESPACE_ID::Syntax _internal_syntax() const; + void _internal_set_syntax(PROTOBUF_NAMESPACE_ID::Syntax value); + public: + + // @@protoc_insertion_point(class_scope:google.protobuf.Method) + private: + class _Internal; + + ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_; + ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Option > options_; + ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_; + ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr request_type_url_; + ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr response_type_url_; + bool request_streaming_; + bool response_streaming_; + int syntax_; + mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_; + friend struct ::TableStruct_google_2fprotobuf_2fapi_2eproto; +}; +// ------------------------------------------------------------------- + +class PROTOBUF_EXPORT Mixin : + public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.Mixin) */ { + public: + Mixin(); + virtual ~Mixin(); + + Mixin(const Mixin& from); + Mixin(Mixin&& from) noexcept + : Mixin() { + *this = ::std::move(from); + } + + inline Mixin& operator=(const Mixin& from) { + CopyFrom(from); + return *this; + } + inline Mixin& operator=(Mixin&& from) noexcept { + if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) { + if (this != &from) InternalSwap(&from); + } else { + CopyFrom(from); + } + return *this; + } + + static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() { + return GetDescriptor(); + } + static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() { + return GetMetadataStatic().descriptor; + } + static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() { + return GetMetadataStatic().reflection; + } + static const Mixin& default_instance(); + + static void InitAsDefaultInstance(); // FOR INTERNAL USE ONLY + static inline const Mixin* internal_default_instance() { + return reinterpret_cast( + &_Mixin_default_instance_); + } + static constexpr int kIndexInFileMessages = + 2; + + friend void swap(Mixin& a, Mixin& b) { + a.Swap(&b); + } + inline void Swap(Mixin* other) { + if (other == this) return; + InternalSwap(other); + } + + // implements Message ---------------------------------------------- + + inline Mixin* New() const final { + return CreateMaybeMessage(nullptr); + } + + Mixin* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final { + return CreateMaybeMessage(arena); + } + void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final; + void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final; + void CopyFrom(const Mixin& from); + void MergeFrom(const Mixin& from); + PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final; + bool IsInitialized() const final; + + size_t ByteSizeLong() const final; + const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final; + ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize( + ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final; + int GetCachedSize() const final { return _cached_size_.Get(); } + + private: + inline void SharedCtor(); + inline void SharedDtor(); + void SetCachedSize(int size) const final; + void InternalSwap(Mixin* other); + friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata; + static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() { + return "google.protobuf.Mixin"; + } + private: + inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const { + return nullptr; + } + inline void* MaybeArenaPtr() const { + return nullptr; + } + public: + + ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final; + private: + static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() { + ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fapi_2eproto); + return ::descriptor_table_google_2fprotobuf_2fapi_2eproto.file_level_metadata[kIndexInFileMessages]; + } + + public: + + // nested types ---------------------------------------------------- + + // accessors ------------------------------------------------------- + + enum : int { + kNameFieldNumber = 1, + kRootFieldNumber = 2, + }; + // string name = 1; + void clear_name(); + const std::string& name() const; + void set_name(const std::string& value); + void set_name(std::string&& value); + void set_name(const char* value); + void set_name(const char* value, size_t size); + std::string* mutable_name(); + std::string* release_name(); + void set_allocated_name(std::string* name); + private: + const std::string& _internal_name() const; + void _internal_set_name(const std::string& value); + std::string* _internal_mutable_name(); + public: + + // string root = 2; + void clear_root(); + const std::string& root() const; + void set_root(const std::string& value); + void set_root(std::string&& value); + void set_root(const char* value); + void set_root(const char* value, size_t size); + std::string* mutable_root(); + std::string* release_root(); + void set_allocated_root(std::string* root); + private: + const std::string& _internal_root() const; + void _internal_set_root(const std::string& value); + std::string* _internal_mutable_root(); + public: + + // @@protoc_insertion_point(class_scope:google.protobuf.Mixin) + private: + class _Internal; + + ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_; + ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_; + ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr root_; + mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_; + friend struct ::TableStruct_google_2fprotobuf_2fapi_2eproto; +}; +// =================================================================== + + +// =================================================================== + +#ifdef __GNUC__ + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wstrict-aliasing" +#endif // __GNUC__ +// Api + +// string name = 1; +inline void Api::clear_name() { + name_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline const std::string& Api::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.Api.name) + return _internal_name(); +} +inline void Api::set_name(const std::string& value) { + _internal_set_name(value); + // @@protoc_insertion_point(field_set:google.protobuf.Api.name) +} +inline std::string* Api::mutable_name() { + // @@protoc_insertion_point(field_mutable:google.protobuf.Api.name) + return _internal_mutable_name(); +} +inline const std::string& Api::_internal_name() const { + return name_.GetNoArena(); +} +inline void Api::_internal_set_name(const std::string& value) { + + name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value); +} +inline void Api::set_name(std::string&& value) { + + name_.SetNoArena( + &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value)); + // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Api.name) +} +inline void Api::set_name(const char* value) { + GOOGLE_DCHECK(value != nullptr); + + name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value)); + // @@protoc_insertion_point(field_set_char:google.protobuf.Api.name) +} +inline void Api::set_name(const char* value, size_t size) { + + name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + ::std::string(reinterpret_cast(value), size)); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.Api.name) +} +inline std::string* Api::_internal_mutable_name() { + + return name_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline std::string* Api::release_name() { + // @@protoc_insertion_point(field_release:google.protobuf.Api.name) + + return name_.ReleaseNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline void Api::set_allocated_name(std::string* name) { + if (name != nullptr) { + + } else { + + } + name_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name); + // @@protoc_insertion_point(field_set_allocated:google.protobuf.Api.name) +} + +// repeated .google.protobuf.Method methods = 2; +inline int Api::_internal_methods_size() const { + return methods_.size(); +} +inline int Api::methods_size() const { + return _internal_methods_size(); +} +inline void Api::clear_methods() { + methods_.Clear(); +} +inline PROTOBUF_NAMESPACE_ID::Method* Api::mutable_methods(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.Api.methods) + return methods_.Mutable(index); +} +inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Method >* +Api::mutable_methods() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.Api.methods) + return &methods_; +} +inline const PROTOBUF_NAMESPACE_ID::Method& Api::_internal_methods(int index) const { + return methods_.Get(index); +} +inline const PROTOBUF_NAMESPACE_ID::Method& Api::methods(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.Api.methods) + return _internal_methods(index); +} +inline PROTOBUF_NAMESPACE_ID::Method* Api::_internal_add_methods() { + return methods_.Add(); +} +inline PROTOBUF_NAMESPACE_ID::Method* Api::add_methods() { + // @@protoc_insertion_point(field_add:google.protobuf.Api.methods) + return _internal_add_methods(); +} +inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Method >& +Api::methods() const { + // @@protoc_insertion_point(field_list:google.protobuf.Api.methods) + return methods_; +} + +// repeated .google.protobuf.Option options = 3; +inline int Api::_internal_options_size() const { + return options_.size(); +} +inline int Api::options_size() const { + return _internal_options_size(); +} +inline PROTOBUF_NAMESPACE_ID::Option* Api::mutable_options(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.Api.options) + return options_.Mutable(index); +} +inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Option >* +Api::mutable_options() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.Api.options) + return &options_; +} +inline const PROTOBUF_NAMESPACE_ID::Option& Api::_internal_options(int index) const { + return options_.Get(index); +} +inline const PROTOBUF_NAMESPACE_ID::Option& Api::options(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.Api.options) + return _internal_options(index); +} +inline PROTOBUF_NAMESPACE_ID::Option* Api::_internal_add_options() { + return options_.Add(); +} +inline PROTOBUF_NAMESPACE_ID::Option* Api::add_options() { + // @@protoc_insertion_point(field_add:google.protobuf.Api.options) + return _internal_add_options(); +} +inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Option >& +Api::options() const { + // @@protoc_insertion_point(field_list:google.protobuf.Api.options) + return options_; +} + +// string version = 4; +inline void Api::clear_version() { + version_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline const std::string& Api::version() const { + // @@protoc_insertion_point(field_get:google.protobuf.Api.version) + return _internal_version(); +} +inline void Api::set_version(const std::string& value) { + _internal_set_version(value); + // @@protoc_insertion_point(field_set:google.protobuf.Api.version) +} +inline std::string* Api::mutable_version() { + // @@protoc_insertion_point(field_mutable:google.protobuf.Api.version) + return _internal_mutable_version(); +} +inline const std::string& Api::_internal_version() const { + return version_.GetNoArena(); +} +inline void Api::_internal_set_version(const std::string& value) { + + version_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value); +} +inline void Api::set_version(std::string&& value) { + + version_.SetNoArena( + &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value)); + // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Api.version) +} +inline void Api::set_version(const char* value) { + GOOGLE_DCHECK(value != nullptr); + + version_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value)); + // @@protoc_insertion_point(field_set_char:google.protobuf.Api.version) +} +inline void Api::set_version(const char* value, size_t size) { + + version_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + ::std::string(reinterpret_cast(value), size)); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.Api.version) +} +inline std::string* Api::_internal_mutable_version() { + + return version_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline std::string* Api::release_version() { + // @@protoc_insertion_point(field_release:google.protobuf.Api.version) + + return version_.ReleaseNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline void Api::set_allocated_version(std::string* version) { + if (version != nullptr) { + + } else { + + } + version_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), version); + // @@protoc_insertion_point(field_set_allocated:google.protobuf.Api.version) +} + +// .google.protobuf.SourceContext source_context = 5; +inline bool Api::_internal_has_source_context() const { + return this != internal_default_instance() && source_context_ != nullptr; +} +inline bool Api::has_source_context() const { + return _internal_has_source_context(); +} +inline const PROTOBUF_NAMESPACE_ID::SourceContext& Api::_internal_source_context() const { + const PROTOBUF_NAMESPACE_ID::SourceContext* p = source_context_; + return p != nullptr ? *p : *reinterpret_cast( + &PROTOBUF_NAMESPACE_ID::_SourceContext_default_instance_); +} +inline const PROTOBUF_NAMESPACE_ID::SourceContext& Api::source_context() const { + // @@protoc_insertion_point(field_get:google.protobuf.Api.source_context) + return _internal_source_context(); +} +inline PROTOBUF_NAMESPACE_ID::SourceContext* Api::release_source_context() { + // @@protoc_insertion_point(field_release:google.protobuf.Api.source_context) + + PROTOBUF_NAMESPACE_ID::SourceContext* temp = source_context_; + source_context_ = nullptr; + return temp; +} +inline PROTOBUF_NAMESPACE_ID::SourceContext* Api::_internal_mutable_source_context() { + + if (source_context_ == nullptr) { + auto* p = CreateMaybeMessage(GetArenaNoVirtual()); + source_context_ = p; + } + return source_context_; +} +inline PROTOBUF_NAMESPACE_ID::SourceContext* Api::mutable_source_context() { + // @@protoc_insertion_point(field_mutable:google.protobuf.Api.source_context) + return _internal_mutable_source_context(); +} +inline void Api::set_allocated_source_context(PROTOBUF_NAMESPACE_ID::SourceContext* source_context) { + ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual(); + if (message_arena == nullptr) { + delete reinterpret_cast< ::PROTOBUF_NAMESPACE_ID::MessageLite*>(source_context_); + } + if (source_context) { + ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena = nullptr; + if (message_arena != submessage_arena) { + source_context = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage( + message_arena, source_context, submessage_arena); + } + + } else { + + } + source_context_ = source_context; + // @@protoc_insertion_point(field_set_allocated:google.protobuf.Api.source_context) +} + +// repeated .google.protobuf.Mixin mixins = 6; +inline int Api::_internal_mixins_size() const { + return mixins_.size(); +} +inline int Api::mixins_size() const { + return _internal_mixins_size(); +} +inline void Api::clear_mixins() { + mixins_.Clear(); +} +inline PROTOBUF_NAMESPACE_ID::Mixin* Api::mutable_mixins(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.Api.mixins) + return mixins_.Mutable(index); +} +inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Mixin >* +Api::mutable_mixins() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.Api.mixins) + return &mixins_; +} +inline const PROTOBUF_NAMESPACE_ID::Mixin& Api::_internal_mixins(int index) const { + return mixins_.Get(index); +} +inline const PROTOBUF_NAMESPACE_ID::Mixin& Api::mixins(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.Api.mixins) + return _internal_mixins(index); +} +inline PROTOBUF_NAMESPACE_ID::Mixin* Api::_internal_add_mixins() { + return mixins_.Add(); +} +inline PROTOBUF_NAMESPACE_ID::Mixin* Api::add_mixins() { + // @@protoc_insertion_point(field_add:google.protobuf.Api.mixins) + return _internal_add_mixins(); +} +inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Mixin >& +Api::mixins() const { + // @@protoc_insertion_point(field_list:google.protobuf.Api.mixins) + return mixins_; +} + +// .google.protobuf.Syntax syntax = 7; +inline void Api::clear_syntax() { + syntax_ = 0; +} +inline PROTOBUF_NAMESPACE_ID::Syntax Api::_internal_syntax() const { + return static_cast< PROTOBUF_NAMESPACE_ID::Syntax >(syntax_); +} +inline PROTOBUF_NAMESPACE_ID::Syntax Api::syntax() const { + // @@protoc_insertion_point(field_get:google.protobuf.Api.syntax) + return _internal_syntax(); +} +inline void Api::_internal_set_syntax(PROTOBUF_NAMESPACE_ID::Syntax value) { + + syntax_ = value; +} +inline void Api::set_syntax(PROTOBUF_NAMESPACE_ID::Syntax value) { + _internal_set_syntax(value); + // @@protoc_insertion_point(field_set:google.protobuf.Api.syntax) +} + +// ------------------------------------------------------------------- + +// Method + +// string name = 1; +inline void Method::clear_name() { + name_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline const std::string& Method::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.Method.name) + return _internal_name(); +} +inline void Method::set_name(const std::string& value) { + _internal_set_name(value); + // @@protoc_insertion_point(field_set:google.protobuf.Method.name) +} +inline std::string* Method::mutable_name() { + // @@protoc_insertion_point(field_mutable:google.protobuf.Method.name) + return _internal_mutable_name(); +} +inline const std::string& Method::_internal_name() const { + return name_.GetNoArena(); +} +inline void Method::_internal_set_name(const std::string& value) { + + name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value); +} +inline void Method::set_name(std::string&& value) { + + name_.SetNoArena( + &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value)); + // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Method.name) +} +inline void Method::set_name(const char* value) { + GOOGLE_DCHECK(value != nullptr); + + name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value)); + // @@protoc_insertion_point(field_set_char:google.protobuf.Method.name) +} +inline void Method::set_name(const char* value, size_t size) { + + name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + ::std::string(reinterpret_cast(value), size)); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.Method.name) +} +inline std::string* Method::_internal_mutable_name() { + + return name_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline std::string* Method::release_name() { + // @@protoc_insertion_point(field_release:google.protobuf.Method.name) + + return name_.ReleaseNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline void Method::set_allocated_name(std::string* name) { + if (name != nullptr) { + + } else { + + } + name_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name); + // @@protoc_insertion_point(field_set_allocated:google.protobuf.Method.name) +} + +// string request_type_url = 2; +inline void Method::clear_request_type_url() { + request_type_url_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline const std::string& Method::request_type_url() const { + // @@protoc_insertion_point(field_get:google.protobuf.Method.request_type_url) + return _internal_request_type_url(); +} +inline void Method::set_request_type_url(const std::string& value) { + _internal_set_request_type_url(value); + // @@protoc_insertion_point(field_set:google.protobuf.Method.request_type_url) +} +inline std::string* Method::mutable_request_type_url() { + // @@protoc_insertion_point(field_mutable:google.protobuf.Method.request_type_url) + return _internal_mutable_request_type_url(); +} +inline const std::string& Method::_internal_request_type_url() const { + return request_type_url_.GetNoArena(); +} +inline void Method::_internal_set_request_type_url(const std::string& value) { + + request_type_url_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value); +} +inline void Method::set_request_type_url(std::string&& value) { + + request_type_url_.SetNoArena( + &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value)); + // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Method.request_type_url) +} +inline void Method::set_request_type_url(const char* value) { + GOOGLE_DCHECK(value != nullptr); + + request_type_url_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value)); + // @@protoc_insertion_point(field_set_char:google.protobuf.Method.request_type_url) +} +inline void Method::set_request_type_url(const char* value, size_t size) { + + request_type_url_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + ::std::string(reinterpret_cast(value), size)); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.Method.request_type_url) +} +inline std::string* Method::_internal_mutable_request_type_url() { + + return request_type_url_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline std::string* Method::release_request_type_url() { + // @@protoc_insertion_point(field_release:google.protobuf.Method.request_type_url) + + return request_type_url_.ReleaseNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline void Method::set_allocated_request_type_url(std::string* request_type_url) { + if (request_type_url != nullptr) { + + } else { + + } + request_type_url_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), request_type_url); + // @@protoc_insertion_point(field_set_allocated:google.protobuf.Method.request_type_url) +} + +// bool request_streaming = 3; +inline void Method::clear_request_streaming() { + request_streaming_ = false; +} +inline bool Method::_internal_request_streaming() const { + return request_streaming_; +} +inline bool Method::request_streaming() const { + // @@protoc_insertion_point(field_get:google.protobuf.Method.request_streaming) + return _internal_request_streaming(); +} +inline void Method::_internal_set_request_streaming(bool value) { + + request_streaming_ = value; +} +inline void Method::set_request_streaming(bool value) { + _internal_set_request_streaming(value); + // @@protoc_insertion_point(field_set:google.protobuf.Method.request_streaming) +} + +// string response_type_url = 4; +inline void Method::clear_response_type_url() { + response_type_url_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline const std::string& Method::response_type_url() const { + // @@protoc_insertion_point(field_get:google.protobuf.Method.response_type_url) + return _internal_response_type_url(); +} +inline void Method::set_response_type_url(const std::string& value) { + _internal_set_response_type_url(value); + // @@protoc_insertion_point(field_set:google.protobuf.Method.response_type_url) +} +inline std::string* Method::mutable_response_type_url() { + // @@protoc_insertion_point(field_mutable:google.protobuf.Method.response_type_url) + return _internal_mutable_response_type_url(); +} +inline const std::string& Method::_internal_response_type_url() const { + return response_type_url_.GetNoArena(); +} +inline void Method::_internal_set_response_type_url(const std::string& value) { + + response_type_url_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value); +} +inline void Method::set_response_type_url(std::string&& value) { + + response_type_url_.SetNoArena( + &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value)); + // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Method.response_type_url) +} +inline void Method::set_response_type_url(const char* value) { + GOOGLE_DCHECK(value != nullptr); + + response_type_url_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value)); + // @@protoc_insertion_point(field_set_char:google.protobuf.Method.response_type_url) +} +inline void Method::set_response_type_url(const char* value, size_t size) { + + response_type_url_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + ::std::string(reinterpret_cast(value), size)); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.Method.response_type_url) +} +inline std::string* Method::_internal_mutable_response_type_url() { + + return response_type_url_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline std::string* Method::release_response_type_url() { + // @@protoc_insertion_point(field_release:google.protobuf.Method.response_type_url) + + return response_type_url_.ReleaseNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline void Method::set_allocated_response_type_url(std::string* response_type_url) { + if (response_type_url != nullptr) { + + } else { + + } + response_type_url_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), response_type_url); + // @@protoc_insertion_point(field_set_allocated:google.protobuf.Method.response_type_url) +} + +// bool response_streaming = 5; +inline void Method::clear_response_streaming() { + response_streaming_ = false; +} +inline bool Method::_internal_response_streaming() const { + return response_streaming_; +} +inline bool Method::response_streaming() const { + // @@protoc_insertion_point(field_get:google.protobuf.Method.response_streaming) + return _internal_response_streaming(); +} +inline void Method::_internal_set_response_streaming(bool value) { + + response_streaming_ = value; +} +inline void Method::set_response_streaming(bool value) { + _internal_set_response_streaming(value); + // @@protoc_insertion_point(field_set:google.protobuf.Method.response_streaming) +} + +// repeated .google.protobuf.Option options = 6; +inline int Method::_internal_options_size() const { + return options_.size(); +} +inline int Method::options_size() const { + return _internal_options_size(); +} +inline PROTOBUF_NAMESPACE_ID::Option* Method::mutable_options(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.Method.options) + return options_.Mutable(index); +} +inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Option >* +Method::mutable_options() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.Method.options) + return &options_; +} +inline const PROTOBUF_NAMESPACE_ID::Option& Method::_internal_options(int index) const { + return options_.Get(index); +} +inline const PROTOBUF_NAMESPACE_ID::Option& Method::options(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.Method.options) + return _internal_options(index); +} +inline PROTOBUF_NAMESPACE_ID::Option* Method::_internal_add_options() { + return options_.Add(); +} +inline PROTOBUF_NAMESPACE_ID::Option* Method::add_options() { + // @@protoc_insertion_point(field_add:google.protobuf.Method.options) + return _internal_add_options(); +} +inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Option >& +Method::options() const { + // @@protoc_insertion_point(field_list:google.protobuf.Method.options) + return options_; +} + +// .google.protobuf.Syntax syntax = 7; +inline void Method::clear_syntax() { + syntax_ = 0; +} +inline PROTOBUF_NAMESPACE_ID::Syntax Method::_internal_syntax() const { + return static_cast< PROTOBUF_NAMESPACE_ID::Syntax >(syntax_); +} +inline PROTOBUF_NAMESPACE_ID::Syntax Method::syntax() const { + // @@protoc_insertion_point(field_get:google.protobuf.Method.syntax) + return _internal_syntax(); +} +inline void Method::_internal_set_syntax(PROTOBUF_NAMESPACE_ID::Syntax value) { + + syntax_ = value; +} +inline void Method::set_syntax(PROTOBUF_NAMESPACE_ID::Syntax value) { + _internal_set_syntax(value); + // @@protoc_insertion_point(field_set:google.protobuf.Method.syntax) +} + +// ------------------------------------------------------------------- + +// Mixin + +// string name = 1; +inline void Mixin::clear_name() { + name_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline const std::string& Mixin::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.Mixin.name) + return _internal_name(); +} +inline void Mixin::set_name(const std::string& value) { + _internal_set_name(value); + // @@protoc_insertion_point(field_set:google.protobuf.Mixin.name) +} +inline std::string* Mixin::mutable_name() { + // @@protoc_insertion_point(field_mutable:google.protobuf.Mixin.name) + return _internal_mutable_name(); +} +inline const std::string& Mixin::_internal_name() const { + return name_.GetNoArena(); +} +inline void Mixin::_internal_set_name(const std::string& value) { + + name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value); +} +inline void Mixin::set_name(std::string&& value) { + + name_.SetNoArena( + &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value)); + // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Mixin.name) +} +inline void Mixin::set_name(const char* value) { + GOOGLE_DCHECK(value != nullptr); + + name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value)); + // @@protoc_insertion_point(field_set_char:google.protobuf.Mixin.name) +} +inline void Mixin::set_name(const char* value, size_t size) { + + name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + ::std::string(reinterpret_cast(value), size)); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.Mixin.name) +} +inline std::string* Mixin::_internal_mutable_name() { + + return name_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline std::string* Mixin::release_name() { + // @@protoc_insertion_point(field_release:google.protobuf.Mixin.name) + + return name_.ReleaseNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline void Mixin::set_allocated_name(std::string* name) { + if (name != nullptr) { + + } else { + + } + name_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name); + // @@protoc_insertion_point(field_set_allocated:google.protobuf.Mixin.name) +} + +// string root = 2; +inline void Mixin::clear_root() { + root_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline const std::string& Mixin::root() const { + // @@protoc_insertion_point(field_get:google.protobuf.Mixin.root) + return _internal_root(); +} +inline void Mixin::set_root(const std::string& value) { + _internal_set_root(value); + // @@protoc_insertion_point(field_set:google.protobuf.Mixin.root) +} +inline std::string* Mixin::mutable_root() { + // @@protoc_insertion_point(field_mutable:google.protobuf.Mixin.root) + return _internal_mutable_root(); +} +inline const std::string& Mixin::_internal_root() const { + return root_.GetNoArena(); +} +inline void Mixin::_internal_set_root(const std::string& value) { + + root_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value); +} +inline void Mixin::set_root(std::string&& value) { + + root_.SetNoArena( + &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value)); + // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Mixin.root) +} +inline void Mixin::set_root(const char* value) { + GOOGLE_DCHECK(value != nullptr); + + root_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value)); + // @@protoc_insertion_point(field_set_char:google.protobuf.Mixin.root) +} +inline void Mixin::set_root(const char* value, size_t size) { + + root_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), + ::std::string(reinterpret_cast(value), size)); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.Mixin.root) +} +inline std::string* Mixin::_internal_mutable_root() { + + return root_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline std::string* Mixin::release_root() { + // @@protoc_insertion_point(field_release:google.protobuf.Mixin.root) + + return root_.ReleaseNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited()); +} +inline void Mixin::set_allocated_root(std::string* root) { + if (root != nullptr) { + + } else { + + } + root_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), root); + // @@protoc_insertion_point(field_set_allocated:google.protobuf.Mixin.root) +} + +#ifdef __GNUC__ + #pragma GCC diagnostic pop +#endif // __GNUC__ +// ------------------------------------------------------------------- + +// ------------------------------------------------------------------- + + +// @@protoc_insertion_point(namespace_scope) + +PROTOBUF_NAMESPACE_CLOSE + +// @@protoc_insertion_point(global_scope) + +#include +#endif // GOOGLE_PROTOBUF_INCLUDED_GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fapi_2eproto diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/api.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/api.proto" new file mode 100644 index 00000000..f37ee2fa --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/api.proto" @@ -0,0 +1,210 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package google.protobuf; + +import "google/protobuf/source_context.proto"; +import "google/protobuf/type.proto"; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "ApiProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; +option go_package = "google.golang.org/genproto/protobuf/api;api"; + +// Api is a light-weight descriptor for an API Interface. +// +// Interfaces are also described as "protocol buffer services" in some contexts, +// such as by the "service" keyword in a .proto file, but they are different +// from API Services, which represent a concrete implementation of an interface +// as opposed to simply a description of methods and bindings. They are also +// sometimes simply referred to as "APIs" in other contexts, such as the name of +// this message itself. See https://cloud.google.com/apis/design/glossary for +// detailed terminology. +message Api { + + // The fully qualified name of this interface, including package name + // followed by the interface's simple name. + string name = 1; + + // The methods of this interface, in unspecified order. + repeated Method methods = 2; + + // Any metadata attached to the interface. + repeated Option options = 3; + + // A version string for this interface. If specified, must have the form + // `major-version.minor-version`, as in `1.10`. If the minor version is + // omitted, it defaults to zero. If the entire version field is empty, the + // major version is derived from the package name, as outlined below. If the + // field is not empty, the version in the package name will be verified to be + // consistent with what is provided here. + // + // The versioning schema uses [semantic + // versioning](http://semver.org) where the major version number + // indicates a breaking change and the minor version an additive, + // non-breaking change. Both version numbers are signals to users + // what to expect from different versions, and should be carefully + // chosen based on the product plan. + // + // The major version is also reflected in the package name of the + // interface, which must end in `v`, as in + // `google.feature.v1`. For major versions 0 and 1, the suffix can + // be omitted. Zero major versions must only be used for + // experimental, non-GA interfaces. + // + // + string version = 4; + + // Source context for the protocol buffer service represented by this + // message. + SourceContext source_context = 5; + + // Included interfaces. See [Mixin][]. + repeated Mixin mixins = 6; + + // The source syntax of the service. + Syntax syntax = 7; +} + +// Method represents a method of an API interface. +message Method { + + // The simple name of this method. + string name = 1; + + // A URL of the input message type. + string request_type_url = 2; + + // If true, the request is streamed. + bool request_streaming = 3; + + // The URL of the output message type. + string response_type_url = 4; + + // If true, the response is streamed. + bool response_streaming = 5; + + // Any metadata attached to the method. + repeated Option options = 6; + + // The source syntax of this method. + Syntax syntax = 7; +} + +// Declares an API Interface to be included in this interface. The including +// interface must redeclare all the methods from the included interface, but +// documentation and options are inherited as follows: +// +// - If after comment and whitespace stripping, the documentation +// string of the redeclared method is empty, it will be inherited +// from the original method. +// +// - Each annotation belonging to the service config (http, +// visibility) which is not set in the redeclared method will be +// inherited. +// +// - If an http annotation is inherited, the path pattern will be +// modified as follows. Any version prefix will be replaced by the +// version of the including interface plus the [root][] path if +// specified. +// +// Example of a simple mixin: +// +// package google.acl.v1; +// service AccessControl { +// // Get the underlying ACL object. +// rpc GetAcl(GetAclRequest) returns (Acl) { +// option (google.api.http).get = "/v1/{resource=**}:getAcl"; +// } +// } +// +// package google.storage.v2; +// service Storage { +// rpc GetAcl(GetAclRequest) returns (Acl); +// +// // Get a data record. +// rpc GetData(GetDataRequest) returns (Data) { +// option (google.api.http).get = "/v2/{resource=**}"; +// } +// } +// +// Example of a mixin configuration: +// +// apis: +// - name: google.storage.v2.Storage +// mixins: +// - name: google.acl.v1.AccessControl +// +// The mixin construct implies that all methods in `AccessControl` are +// also declared with same name and request/response types in +// `Storage`. A documentation generator or annotation processor will +// see the effective `Storage.GetAcl` method after inherting +// documentation and annotations as follows: +// +// service Storage { +// // Get the underlying ACL object. +// rpc GetAcl(GetAclRequest) returns (Acl) { +// option (google.api.http).get = "/v2/{resource=**}:getAcl"; +// } +// ... +// } +// +// Note how the version in the path pattern changed from `v1` to `v2`. +// +// If the `root` field in the mixin is specified, it should be a +// relative path under which inherited HTTP paths are placed. Example: +// +// apis: +// - name: google.storage.v2.Storage +// mixins: +// - name: google.acl.v1.AccessControl +// root: acls +// +// This implies the following inherited HTTP annotation: +// +// service Storage { +// // Get the underlying ACL object. +// rpc GetAcl(GetAclRequest) returns (Acl) { +// option (google.api.http).get = "/v2/acls/{resource=**}:getAcl"; +// } +// ... +// } +message Mixin { + // The fully qualified name of the interface which is included. + string name = 1; + + // If non-empty specifies a path under which inherited HTTP paths + // are rooted. + string root = 2; +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena.cc" new file mode 100644 index 00000000..069dcdfa --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena.cc" @@ -0,0 +1,388 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include + +#include + +#ifdef ADDRESS_SANITIZER +#include +#endif // ADDRESS_SANITIZER + +#include + +static const size_t kMinCleanupListElements = 8; +static const size_t kMaxCleanupListElements = 64; // 1kB on 64-bit. + +namespace google { +namespace protobuf { +namespace internal { + + +std::atomic ArenaImpl::lifecycle_id_generator_; +#if defined(GOOGLE_PROTOBUF_NO_THREADLOCAL) +ArenaImpl::ThreadCache& ArenaImpl::thread_cache() { + static internal::ThreadLocalStorage* thread_cache_ = + new internal::ThreadLocalStorage(); + return *thread_cache_->Get(); +} +#elif defined(PROTOBUF_USE_DLLS) +ArenaImpl::ThreadCache& ArenaImpl::thread_cache() { + static GOOGLE_THREAD_LOCAL ThreadCache thread_cache_ = {-1, NULL}; + return thread_cache_; +} +#else +GOOGLE_THREAD_LOCAL ArenaImpl::ThreadCache ArenaImpl::thread_cache_ = {-1, NULL}; +#endif + +void ArenaImpl::Init() { + lifecycle_id_ = + lifecycle_id_generator_.fetch_add(1, std::memory_order_relaxed); + hint_.store(nullptr, std::memory_order_relaxed); + threads_.store(nullptr, std::memory_order_relaxed); + + if (initial_block_) { + // Thread which calls Init() owns the first block. This allows the + // single-threaded case to allocate on the first block without having to + // perform atomic operations. + new (initial_block_) Block(options_.initial_block_size, NULL); + SerialArena* serial = + SerialArena::New(initial_block_, &thread_cache(), this); + serial->set_next(NULL); + threads_.store(serial, std::memory_order_relaxed); + space_allocated_.store(options_.initial_block_size, + std::memory_order_relaxed); + CacheSerialArena(serial); + } else { + space_allocated_.store(0, std::memory_order_relaxed); + } +} + +ArenaImpl::~ArenaImpl() { + // Have to do this in a first pass, because some of the destructors might + // refer to memory in other blocks. + CleanupList(); + FreeBlocks(); +} + +uint64 ArenaImpl::Reset() { + // Have to do this in a first pass, because some of the destructors might + // refer to memory in other blocks. + CleanupList(); + uint64 space_allocated = FreeBlocks(); + Init(); + + return space_allocated; +} + +ArenaImpl::Block* ArenaImpl::NewBlock(Block* last_block, size_t min_bytes) { + size_t size; + if (last_block) { + // Double the current block size, up to a limit. + size = std::min(2 * last_block->size(), options_.max_block_size); + } else { + size = options_.start_block_size; + } + // Verify that min_bytes + kBlockHeaderSize won't overflow. + GOOGLE_CHECK_LE(min_bytes, std::numeric_limits::max() - kBlockHeaderSize); + size = std::max(size, kBlockHeaderSize + min_bytes); + + void* mem = options_.block_alloc(size); + Block* b = new (mem) Block(size, last_block); + space_allocated_.fetch_add(size, std::memory_order_relaxed); + return b; +} + +ArenaImpl::Block::Block(size_t size, Block* next) + : next_(next), pos_(kBlockHeaderSize), size_(size) {} + +PROTOBUF_NOINLINE +void ArenaImpl::SerialArena::AddCleanupFallback(void* elem, + void (*cleanup)(void*)) { + size_t size = cleanup_ ? cleanup_->size * 2 : kMinCleanupListElements; + size = std::min(size, kMaxCleanupListElements); + size_t bytes = internal::AlignUpTo8(CleanupChunk::SizeOf(size)); + CleanupChunk* list = reinterpret_cast(AllocateAligned(bytes)); + list->next = cleanup_; + list->size = size; + + cleanup_ = list; + cleanup_ptr_ = &list->nodes[0]; + cleanup_limit_ = &list->nodes[size]; + + AddCleanup(elem, cleanup); +} + +void* ArenaImpl::AllocateAlignedAndAddCleanup(size_t n, + void (*cleanup)(void*)) { + SerialArena* arena; + if (PROTOBUF_PREDICT_TRUE(GetSerialArenaFast(&arena))) { + return arena->AllocateAlignedAndAddCleanup(n, cleanup); + } else { + return AllocateAlignedAndAddCleanupFallback(n, cleanup); + } +} + +void ArenaImpl::AddCleanup(void* elem, void (*cleanup)(void*)) { + SerialArena* arena; + if (PROTOBUF_PREDICT_TRUE(GetSerialArenaFast(&arena))) { + arena->AddCleanup(elem, cleanup); + } else { + return AddCleanupFallback(elem, cleanup); + } +} + +PROTOBUF_NOINLINE +void* ArenaImpl::AllocateAlignedFallback(size_t n) { + return GetSerialArena()->AllocateAligned(n); +} + +PROTOBUF_NOINLINE +void* ArenaImpl::AllocateAlignedAndAddCleanupFallback(size_t n, + void (*cleanup)(void*)) { + return GetSerialArena()->AllocateAlignedAndAddCleanup(n, cleanup); +} + +PROTOBUF_NOINLINE +void ArenaImpl::AddCleanupFallback(void* elem, void (*cleanup)(void*)) { + GetSerialArena()->AddCleanup(elem, cleanup); +} + +ArenaImpl::SerialArena* ArenaImpl::GetSerialArena() { + SerialArena* arena; + if (PROTOBUF_PREDICT_TRUE(GetSerialArenaFast(&arena))) { + return arena; + } else { + return GetSerialArenaFallback(&thread_cache()); + } +} + +PROTOBUF_NOINLINE +void* ArenaImpl::SerialArena::AllocateAlignedFallback(size_t n) { + // Sync back to current's pos. + head_->set_pos(head_->size() - (limit_ - ptr_)); + + head_ = arena_->NewBlock(head_, n); + ptr_ = head_->Pointer(head_->pos()); + limit_ = head_->Pointer(head_->size()); + +#ifdef ADDRESS_SANITIZER + ASAN_POISON_MEMORY_REGION(ptr_, limit_ - ptr_); +#endif // ADDRESS_SANITIZER + + return AllocateAligned(n); +} + +uint64 ArenaImpl::SpaceAllocated() const { + return space_allocated_.load(std::memory_order_relaxed); +} + +uint64 ArenaImpl::SpaceUsed() const { + SerialArena* serial = threads_.load(std::memory_order_acquire); + uint64 space_used = 0; + for (; serial; serial = serial->next()) { + space_used += serial->SpaceUsed(); + } + return space_used; +} + +uint64 ArenaImpl::SerialArena::SpaceUsed() const { + // Get current block's size from ptr_ (since we can't trust head_->pos(). + uint64 space_used = ptr_ - head_->Pointer(kBlockHeaderSize); + // Get subsequent block size from b->pos(). + for (Block* b = head_->next(); b; b = b->next()) { + space_used += (b->pos() - kBlockHeaderSize); + } + // Remove the overhead of the SerialArena itself. + space_used -= kSerialArenaSize; + return space_used; +} + +uint64 ArenaImpl::FreeBlocks() { + uint64 space_allocated = 0; + // By omitting an Acquire barrier we ensure that any user code that doesn't + // properly synchronize Reset() or the destructor will throw a TSAN warning. + SerialArena* serial = threads_.load(std::memory_order_relaxed); + + while (serial) { + // This is inside a block we are freeing, so we need to read it now. + SerialArena* next = serial->next(); + space_allocated += ArenaImpl::SerialArena::Free(serial, initial_block_, + options_.block_dealloc); + // serial is dead now. + serial = next; + } + + return space_allocated; +} + +uint64 ArenaImpl::SerialArena::Free(ArenaImpl::SerialArena* serial, + Block* initial_block, + void (*block_dealloc)(void*, size_t)) { + uint64 space_allocated = 0; + + // We have to be careful in this function, since we will be freeing the Block + // that contains this SerialArena. Be careful about accessing |serial|. + + for (Block* b = serial->head_; b;) { + // This is inside the block we are freeing, so we need to read it now. + Block* next_block = b->next(); + space_allocated += (b->size()); + +#ifdef ADDRESS_SANITIZER + // This memory was provided by the underlying allocator as unpoisoned, so + // return it in an unpoisoned state. + ASAN_UNPOISON_MEMORY_REGION(b->Pointer(0), b->size()); +#endif // ADDRESS_SANITIZER + + if (b != initial_block) { + block_dealloc(b, b->size()); + } + + b = next_block; + } + + return space_allocated; +} + +void ArenaImpl::CleanupList() { + // By omitting an Acquire barrier we ensure that any user code that doesn't + // properly synchronize Reset() or the destructor will throw a TSAN warning. + SerialArena* serial = threads_.load(std::memory_order_relaxed); + + for (; serial; serial = serial->next()) { + serial->CleanupList(); + } +} + +void ArenaImpl::SerialArena::CleanupList() { + if (cleanup_ != NULL) { + CleanupListFallback(); + } +} + +void ArenaImpl::SerialArena::CleanupListFallback() { + // The first chunk might be only partially full, so calculate its size + // from cleanup_ptr_. Subsequent chunks are always full, so use list->size. + size_t n = cleanup_ptr_ - &cleanup_->nodes[0]; + CleanupChunk* list = cleanup_; + while (true) { + CleanupNode* node = &list->nodes[0]; + // Cleanup newest elements first (allocated last). + for (size_t i = n; i > 0; i--) { + node[i - 1].cleanup(node[i - 1].elem); + } + list = list->next; + if (list == nullptr) { + break; + } + // All but the first chunk are always full. + n = list->size; + } +} + +ArenaImpl::SerialArena* ArenaImpl::SerialArena::New(Block* b, void* owner, + ArenaImpl* arena) { + GOOGLE_DCHECK_EQ(b->pos(), kBlockHeaderSize); // Should be a fresh block + GOOGLE_DCHECK_LE(kBlockHeaderSize + kSerialArenaSize, b->size()); + SerialArena* serial = + reinterpret_cast(b->Pointer(kBlockHeaderSize)); + b->set_pos(kBlockHeaderSize + kSerialArenaSize); + serial->arena_ = arena; + serial->owner_ = owner; + serial->head_ = b; + serial->ptr_ = b->Pointer(b->pos()); + serial->limit_ = b->Pointer(b->size()); + serial->cleanup_ = NULL; + serial->cleanup_ptr_ = NULL; + serial->cleanup_limit_ = NULL; + return serial; +} + +PROTOBUF_NOINLINE +ArenaImpl::SerialArena* ArenaImpl::GetSerialArenaFallback(void* me) { + // Look for this SerialArena in our linked list. + SerialArena* serial = threads_.load(std::memory_order_acquire); + for (; serial; serial = serial->next()) { + if (serial->owner() == me) { + break; + } + } + + if (!serial) { + // This thread doesn't have any SerialArena, which also means it doesn't + // have any blocks yet. So we'll allocate its first block now. + Block* b = NewBlock(NULL, kSerialArenaSize); + serial = SerialArena::New(b, me, this); + + SerialArena* head = threads_.load(std::memory_order_relaxed); + do { + serial->set_next(head); + } while (!threads_.compare_exchange_weak( + head, serial, std::memory_order_release, std::memory_order_relaxed)); + } + + CacheSerialArena(serial); + return serial; +} + +} // namespace internal + +PROTOBUF_FUNC_ALIGN(32) +void* Arena::AllocateAlignedNoHook(size_t n) { + return impl_.AllocateAligned(n); +} + +void Arena::CallDestructorHooks() { + uint64 space_allocated = impl_.SpaceAllocated(); + // Call the reset hook + if (on_arena_reset_ != NULL) { + on_arena_reset_(this, hooks_cookie_, space_allocated); + } + + // Call the destruction hook + if (on_arena_destruction_ != NULL) { + on_arena_destruction_(this, hooks_cookie_, space_allocated); + } +} + +void Arena::OnArenaAllocation(const std::type_info* allocated_type, + size_t n) const { + if (on_arena_allocation_ != NULL) { + on_arena_allocation_(allocated_type, n, hooks_cookie_); + } +} + +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena.h" new file mode 100644 index 00000000..d73b53c7 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena.h" @@ -0,0 +1,727 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file defines an Arena allocator for better allocation performance. + +#ifndef GOOGLE_PROTOBUF_ARENA_H__ +#define GOOGLE_PROTOBUF_ARENA_H__ + + +#include +#include +#include +#ifdef max +#undef max // Visual Studio defines this macro +#endif +#if defined(_MSC_VER) && !defined(_LIBCPP_STD_VER) && !_HAS_EXCEPTIONS +// Work around bugs in MSVC header when _HAS_EXCEPTIONS=0. +#include +#include +namespace std { +using type_info = ::type_info; +} +#else +#include +#endif + +#include +#include +#include + +#include + +#ifdef SWIG +#error "You cannot SWIG proto headers" +#endif + +namespace google { +namespace protobuf { + +struct ArenaOptions; // defined below + +} // namespace protobuf +} // namespace google + +namespace google { +namespace protobuf { + +class Arena; // defined below +class Message; // defined in message.h +class MessageLite; +template +class Map; + +namespace arena_metrics { + +void EnableArenaMetrics(ArenaOptions* options); + +} // namespace arena_metrics + +namespace internal { + +struct ArenaStringPtr; // defined in arenastring.h +class LazyField; // defined in lazy_field.h +class EpsCopyInputStream; // defined in parse_context.h + +template +class GenericTypeHandler; // defined in repeated_field.h + +// Templated cleanup methods. +template +void arena_destruct_object(void* object) { + reinterpret_cast(object)->~T(); +} +template +void arena_delete_object(void* object) { + delete reinterpret_cast(object); +} +inline void arena_free(void* object, size_t size) { +#if defined(__GXX_DELETE_WITH_SIZE__) || defined(__cpp_sized_deallocation) + ::operator delete(object, size); +#else + (void)size; + ::operator delete(object); +#endif +} + +} // namespace internal + +// ArenaOptions provides optional additional parameters to arena construction +// that control its block-allocation behavior. +struct ArenaOptions { + // This defines the size of the first block requested from the system malloc. + // Subsequent block sizes will increase in a geometric series up to a maximum. + size_t start_block_size; + + // This defines the maximum block size requested from system malloc (unless an + // individual arena allocation request occurs with a size larger than this + // maximum). Requested block sizes increase up to this value, then remain + // here. + size_t max_block_size; + + // An initial block of memory for the arena to use, or NULL for none. If + // provided, the block must live at least as long as the arena itself. The + // creator of the Arena retains ownership of the block after the Arena is + // destroyed. + char* initial_block; + + // The size of the initial block, if provided. + size_t initial_block_size; + + // A function pointer to an alloc method that returns memory blocks of size + // requested. By default, it contains a ptr to the malloc function. + // + // NOTE: block_alloc and dealloc functions are expected to behave like + // malloc and free, including Asan poisoning. + void* (*block_alloc)(size_t); + // A function pointer to a dealloc method that takes ownership of the blocks + // from the arena. By default, it contains a ptr to a wrapper function that + // calls free. + void (*block_dealloc)(void*, size_t); + + ArenaOptions() + : start_block_size(kDefaultStartBlockSize), + max_block_size(kDefaultMaxBlockSize), + initial_block(NULL), + initial_block_size(0), + block_alloc(&::operator new), + block_dealloc(&internal::arena_free), + on_arena_init(NULL), + on_arena_reset(NULL), + on_arena_destruction(NULL), + on_arena_allocation(NULL) {} + + private: + // Hooks for adding external functionality such as user-specific metrics + // collection, specific debugging abilities, etc. + // Init hook (if set) will always be called at Arena init time. Init hook may + // return a pointer to a cookie to be stored in the arena. Reset and + // destruction hooks will then be called with the same cookie pointer. This + // allows us to save an external object per arena instance and use it on the + // other hooks (Note: If init hook returns NULL, the other hooks will NOT be + // called on this arena instance). + // on_arena_reset and on_arena_destruction also receive the space used in the + // arena just before the reset. + void* (*on_arena_init)(Arena* arena); + void (*on_arena_reset)(Arena* arena, void* cookie, uint64 space_used); + void (*on_arena_destruction)(Arena* arena, void* cookie, uint64 space_used); + + // type_info is promised to be static - its lifetime extends to + // match program's lifetime (It is given by typeid operator). + // Note: typeid(void) will be passed as allocated_type every time we + // intentionally want to avoid monitoring an allocation. (i.e. internal + // allocations for managing the arena) + void (*on_arena_allocation)(const std::type_info* allocated_type, + uint64 alloc_size, void* cookie); + + // Constants define default starting block size and max block size for + // arena allocator behavior -- see descriptions above. + static const size_t kDefaultStartBlockSize = 256; + static const size_t kDefaultMaxBlockSize = 8192; + + friend void arena_metrics::EnableArenaMetrics(ArenaOptions*); + friend class Arena; + friend class ArenaOptionsTestFriend; +}; + +// Support for non-RTTI environments. (The metrics hooks API uses type +// information.) +#if PROTOBUF_RTTI +#define RTTI_TYPE_ID(type) (&typeid(type)) +#else +#define RTTI_TYPE_ID(type) (NULL) +#endif + +// Arena allocator. Arena allocation replaces ordinary (heap-based) allocation +// with new/delete, and improves performance by aggregating allocations into +// larger blocks and freeing allocations all at once. Protocol messages are +// allocated on an arena by using Arena::CreateMessage(Arena*), below, and +// are automatically freed when the arena is destroyed. +// +// This is a thread-safe implementation: multiple threads may allocate from the +// arena concurrently. Destruction is not thread-safe and the destructing +// thread must synchronize with users of the arena first. +// +// An arena provides two allocation interfaces: CreateMessage, which works +// for arena-enabled proto2 message types as well as other types that satisfy +// the appropriate protocol (described below), and Create, which works for +// any arbitrary type T. CreateMessage is better when the type T supports it, +// because this interface (i) passes the arena pointer to the created object so +// that its sub-objects and internal allocations can use the arena too, and (ii) +// elides the object's destructor call when possible. Create does not place +// any special requirements on the type T, and will invoke the object's +// destructor when the arena is destroyed. +// +// The arena message allocation protocol, required by CreateMessage, is as +// follows: +// +// - The type T must have (at least) two constructors: a constructor with no +// arguments, called when a T is allocated on the heap; and a constructor with +// a Arena* argument, called when a T is allocated on an arena. If the +// second constructor is called with a NULL arena pointer, it must be +// equivalent to invoking the first (no-argument) constructor. +// +// - The type T must have a particular type trait: a nested type +// |InternalArenaConstructable_|. This is usually a typedef to |void|. If no +// such type trait exists, then the instantiation CreateMessage will fail +// to compile. +// +// - The type T *may* have the type trait |DestructorSkippable_|. If this type +// trait is present in the type, then its destructor will not be called if and +// only if it was passed a non-NULL arena pointer. If this type trait is not +// present on the type, then its destructor is always called when the +// containing arena is destroyed. +// +// - One- and two-user-argument forms of CreateMessage() also exist that +// forward these constructor arguments to T's constructor: for example, +// CreateMessage(Arena*, arg1, arg2) forwards to a constructor T(Arena*, +// arg1, arg2). +// +// This protocol is implemented by all arena-enabled proto2 message classes as +// well as protobuf container types like RepeatedPtrField and Map. The protocol +// is internal to protobuf and is not guaranteed to be stable. Non-proto types +// should not rely on this protocol. +class PROTOBUF_EXPORT alignas(8) Arena final { + public: + // Arena constructor taking custom options. See ArenaOptions below for + // descriptions of the options available. + explicit Arena(const ArenaOptions& options) : impl_(options) { + Init(options); + } + + // Block overhead. Use this as a guide for how much to over-allocate the + // initial block if you want an allocation of size N to fit inside it. + // + // WARNING: if you allocate multiple objects, it is difficult to guarantee + // that a series of allocations will fit in the initial block, especially if + // Arena changes its alignment guarantees in the future! + static const size_t kBlockOverhead = internal::ArenaImpl::kBlockHeaderSize + + internal::ArenaImpl::kSerialArenaSize; + + // Default constructor with sensible default options, tuned for average + // use-cases. + Arena() : impl_(ArenaOptions()) { Init(ArenaOptions()); } + + ~Arena() { + if (hooks_cookie_) { + CallDestructorHooks(); + } + } + + void Init(const ArenaOptions& options) { + on_arena_allocation_ = options.on_arena_allocation; + on_arena_reset_ = options.on_arena_reset; + on_arena_destruction_ = options.on_arena_destruction; + // Call the initialization hook + if (options.on_arena_init != NULL) { + hooks_cookie_ = options.on_arena_init(this); + } else { + hooks_cookie_ = NULL; + } + } + + // API to create proto2 message objects on the arena. If the arena passed in + // is NULL, then a heap allocated object is returned. Type T must be a message + // defined in a .proto file with cc_enable_arenas set to true, otherwise a + // compilation error will occur. + // + // RepeatedField and RepeatedPtrField may also be instantiated directly on an + // arena with this method. + // + // This function also accepts any type T that satisfies the arena message + // allocation protocol, documented above. + template + PROTOBUF_ALWAYS_INLINE static T* CreateMessage(Arena* arena, Args&&... args) { + static_assert( + InternalHelper::is_arena_constructable::value, + "CreateMessage can only construct types that are ArenaConstructable"); + // We must delegate to CreateMaybeMessage() and NOT CreateMessageInternal() + // because protobuf generated classes specialize CreateMaybeMessage() and we + // need to use that specialization for code size reasons. + return Arena::CreateMaybeMessage(arena, std::forward(args)...); + } + + // API to create any objects on the arena. Note that only the object will + // be created on the arena; the underlying ptrs (in case of a proto2 message) + // will be still heap allocated. Proto messages should usually be allocated + // with CreateMessage() instead. + // + // Note that even if T satisfies the arena message construction protocol + // (InternalArenaConstructable_ trait and optional DestructorSkippable_ + // trait), as described above, this function does not follow the protocol; + // instead, it treats T as a black-box type, just as if it did not have these + // traits. Specifically, T's constructor arguments will always be only those + // passed to Create() -- no additional arena pointer is implicitly added. + // Furthermore, the destructor will always be called at arena destruction time + // (unless the destructor is trivial). Hence, from T's point of view, it is as + // if the object were allocated on the heap (except that the underlying memory + // is obtained from the arena). + template + PROTOBUF_ALWAYS_INLINE static T* Create(Arena* arena, Args&&... args) { + return CreateNoMessage(arena, is_arena_constructable(), + std::forward(args)...); + } + + // Create an array of object type T on the arena *without* invoking the + // constructor of T. If `arena` is null, then the return value should be freed + // with `delete[] x;` (or `::operator delete[](x);`). + // To ensure safe uses, this function checks at compile time + // (when compiled as C++11) that T is trivially default-constructible and + // trivially destructible. + template + PROTOBUF_ALWAYS_INLINE static T* CreateArray(Arena* arena, + size_t num_elements) { + static_assert(std::is_pod::value, + "CreateArray requires a trivially constructible type"); + static_assert(std::is_trivially_destructible::value, + "CreateArray requires a trivially destructible type"); + GOOGLE_CHECK_LE(num_elements, std::numeric_limits::max() / sizeof(T)) + << "Requested size is too large to fit into size_t."; + if (arena == NULL) { + return static_cast(::operator new[](num_elements * sizeof(T))); + } else { + return arena->CreateInternalRawArray(num_elements); + } + } + + // Returns the total space allocated by the arena, which is the sum of the + // sizes of the underlying blocks. This method is relatively fast; a counter + // is kept as blocks are allocated. + uint64 SpaceAllocated() const { return impl_.SpaceAllocated(); } + // Returns the total space used by the arena. Similar to SpaceAllocated but + // does not include free space and block overhead. The total space returned + // may not include space used by other threads executing concurrently with + // the call to this method. + uint64 SpaceUsed() const { return impl_.SpaceUsed(); } + + // Frees all storage allocated by this arena after calling destructors + // registered with OwnDestructor() and freeing objects registered with Own(). + // Any objects allocated on this arena are unusable after this call. It also + // returns the total space used by the arena which is the sums of the sizes + // of the allocated blocks. This method is not thread-safe. + PROTOBUF_NOINLINE uint64 Reset() { + // Call the reset hook + if (on_arena_reset_ != NULL) { + on_arena_reset_(this, hooks_cookie_, impl_.SpaceAllocated()); + } + return impl_.Reset(); + } + + // Adds |object| to a list of heap-allocated objects to be freed with |delete| + // when the arena is destroyed or reset. + template + PROTOBUF_NOINLINE void Own(T* object) { + OwnInternal(object, std::is_convertible()); + } + + // Adds |object| to a list of objects whose destructors will be manually + // called when the arena is destroyed or reset. This differs from Own() in + // that it does not free the underlying memory with |delete|; hence, it is + // normally only used for objects that are placement-newed into + // arena-allocated memory. + template + PROTOBUF_NOINLINE void OwnDestructor(T* object) { + if (object != NULL) { + impl_.AddCleanup(object, &internal::arena_destruct_object); + } + } + + // Adds a custom member function on an object to the list of destructors that + // will be manually called when the arena is destroyed or reset. This differs + // from OwnDestructor() in that any member function may be specified, not only + // the class destructor. + PROTOBUF_NOINLINE void OwnCustomDestructor(void* object, + void (*destruct)(void*)) { + impl_.AddCleanup(object, destruct); + } + + // Retrieves the arena associated with |value| if |value| is an arena-capable + // message, or NULL otherwise. If possible, the call resolves at compile time. + // Note that we can often devirtualize calls to `value->GetArena()` so usually + // calling this method is unnecessary. + template + PROTOBUF_ALWAYS_INLINE static Arena* GetArena(const T* value) { + return GetArenaInternal(value); + } + + template + class InternalHelper { + template + static char DestructorSkippable(const typename U::DestructorSkippable_*); + template + static double DestructorSkippable(...); + + typedef std::integral_constant< + bool, sizeof(DestructorSkippable(static_cast(0))) == + sizeof(char) || + std::is_trivially_destructible::value> + is_destructor_skippable; + + template + static char ArenaConstructable( + const typename U::InternalArenaConstructable_*); + template + static double ArenaConstructable(...); + + typedef std::integral_constant( + static_cast(0))) == + sizeof(char)> + is_arena_constructable; + + template () + .GetArena())>::value, + int>::type = 0> + static char HasGetArena(decltype(&U::GetArena)); + template + static double HasGetArena(...); + + typedef std::integral_constant(nullptr)) == + sizeof(char)> + has_get_arena; + + template + static T* Construct(void* ptr, Args&&... args) { + return new (ptr) T(std::forward(args)...); + } + + static Arena* GetArena(const T* p) { return p->GetArenaNoVirtual(); } + + friend class Arena; + }; + + // Helper typetraits that indicates support for arenas in a type T at compile + // time. This is public only to allow construction of higher-level templated + // utilities. + // + // is_arena_constructable::value is true if the message type T has arena + // support enabled, and false otherwise. + // + // is_destructor_skippable::value is true if the message type T has told + // the arena that it is safe to skip the destructor, and false otherwise. + // + // This is inside Arena because only Arena has the friend relationships + // necessary to see the underlying generated code traits. + template + struct is_arena_constructable : InternalHelper::is_arena_constructable {}; + template + struct is_destructor_skippable : InternalHelper::is_destructor_skippable { + }; + + private: + template + struct has_get_arena : InternalHelper::has_get_arena {}; + + template + PROTOBUF_ALWAYS_INLINE static T* CreateMessageInternal(Arena* arena, + Args&&... args) { + static_assert( + InternalHelper::is_arena_constructable::value, + "CreateMessage can only construct types that are ArenaConstructable"); + if (arena == NULL) { + return new T(nullptr, std::forward(args)...); + } else { + return arena->DoCreateMessage(std::forward(args)...); + } + } + + // This specialization for no arguments is necessary, because its behavior is + // slightly different. When the arena pointer is nullptr, it calls T() + // instead of T(nullptr). + template + PROTOBUF_ALWAYS_INLINE static T* CreateMessageInternal(Arena* arena) { + static_assert( + InternalHelper::is_arena_constructable::value, + "CreateMessage can only construct types that are ArenaConstructable"); + if (arena == NULL) { + return new T(); + } else { + return arena->DoCreateMessage(); + } + } + + template + PROTOBUF_ALWAYS_INLINE static T* CreateInternal(Arena* arena, + Args&&... args) { + if (arena == NULL) { + return new T(std::forward(args)...); + } else { + return arena->DoCreate(std::is_trivially_destructible::value, + std::forward(args)...); + } + } + + void CallDestructorHooks(); + void OnArenaAllocation(const std::type_info* allocated_type, size_t n) const; + inline void AllocHook(const std::type_info* allocated_type, size_t n) const { + if (PROTOBUF_PREDICT_FALSE(hooks_cookie_ != NULL)) { + OnArenaAllocation(allocated_type, n); + } + } + + // Allocate and also optionally call on_arena_allocation callback with the + // allocated type info when the hooks are in place in ArenaOptions and + // the cookie is not null. + template + PROTOBUF_ALWAYS_INLINE void* AllocateInternal(bool skip_explicit_ownership) { + const size_t n = internal::AlignUpTo8(sizeof(T)); + AllocHook(RTTI_TYPE_ID(T), n); + // Monitor allocation if needed. + if (skip_explicit_ownership) { + return AllocateAlignedNoHook(n); + } else { + return impl_.AllocateAlignedAndAddCleanup( + n, &internal::arena_destruct_object); + } + } + + // CreateMessage requires that T supports arenas, but this private method + // works whether or not T supports arenas. These are not exposed to user code + // as it can cause confusing API usages, and end up having double free in + // user code. These are used only internally from LazyField and Repeated + // fields, since they are designed to work in all mode combinations. + template + PROTOBUF_ALWAYS_INLINE static Msg* DoCreateMaybeMessage(Arena* arena, + std::true_type, + Args&&... args) { + return CreateMessageInternal(arena, std::forward(args)...); + } + + template + PROTOBUF_ALWAYS_INLINE static T* DoCreateMaybeMessage(Arena* arena, + std::false_type, + Args&&... args) { + return CreateInternal(arena, std::forward(args)...); + } + + template + PROTOBUF_ALWAYS_INLINE static T* CreateMaybeMessage(Arena* arena, + Args&&... args) { + return DoCreateMaybeMessage(arena, is_arena_constructable(), + std::forward(args)...); + } + + template + PROTOBUF_ALWAYS_INLINE static T* CreateNoMessage(Arena* arena, std::true_type, + Args&&... args) { + // User is constructing with Create() despite the fact that T supports arena + // construction. In this case we have to delegate to CreateInternal(), and + // we can't use any CreateMaybeMessage() specialization that may be defined. + return CreateInternal(arena, std::forward(args)...); + } + + template + PROTOBUF_ALWAYS_INLINE static T* CreateNoMessage(Arena* arena, + std::false_type, + Args&&... args) { + // User is constructing with Create() and the type does not support arena + // construction. In this case we can delegate to CreateMaybeMessage() and + // use any specialization that may be available for that. + return CreateMaybeMessage(arena, std::forward(args)...); + } + + // Just allocate the required size for the given type assuming the + // type has a trivial constructor. + template + PROTOBUF_ALWAYS_INLINE T* CreateInternalRawArray(size_t num_elements) { + GOOGLE_CHECK_LE(num_elements, std::numeric_limits::max() / sizeof(T)) + << "Requested size is too large to fit into size_t."; + const size_t n = internal::AlignUpTo8(sizeof(T) * num_elements); + // Monitor allocation if needed. + AllocHook(RTTI_TYPE_ID(T), n); + return static_cast(AllocateAlignedNoHook(n)); + } + + template + PROTOBUF_ALWAYS_INLINE T* DoCreate(bool skip_explicit_ownership, + Args&&... args) { + return new (AllocateInternal(skip_explicit_ownership)) + T(std::forward(args)...); + } + template + PROTOBUF_ALWAYS_INLINE T* DoCreateMessage(Args&&... args) { + return InternalHelper::Construct( + AllocateInternal(InternalHelper::is_destructor_skippable::value), + this, std::forward(args)...); + } + + // CreateInArenaStorage is used to implement map field. Without it, + // Map need to call generated message's protected arena constructor, + // which needs to declare Map as friend of generated message. + template + static void CreateInArenaStorage(T* ptr, Arena* arena) { + CreateInArenaStorageInternal(ptr, arena, + typename is_arena_constructable::type()); + RegisterDestructorInternal( + ptr, arena, + typename InternalHelper::is_destructor_skippable::type()); + } + + template + static void CreateInArenaStorageInternal(T* ptr, Arena* arena, + std::true_type) { + InternalHelper::Construct(ptr, arena); + } + template + static void CreateInArenaStorageInternal(T* ptr, Arena* /* arena */, + std::false_type) { + new (ptr) T(); + } + + template + static void RegisterDestructorInternal(T* /* ptr */, Arena* /* arena */, + std::true_type) {} + template + static void RegisterDestructorInternal(T* ptr, Arena* arena, + std::false_type) { + arena->OwnDestructor(ptr); + } + + // These implement Own(), which registers an object for deletion (destructor + // call and operator delete()). The second parameter has type 'true_type' if T + // is a subtype of Message and 'false_type' otherwise. Collapsing + // all template instantiations to one for generic Message reduces code size, + // using the virtual destructor instead. + template + PROTOBUF_ALWAYS_INLINE void OwnInternal(T* object, std::true_type) { + if (object != NULL) { + impl_.AddCleanup(object, &internal::arena_delete_object); + } + } + template + PROTOBUF_ALWAYS_INLINE void OwnInternal(T* object, std::false_type) { + if (object != NULL) { + impl_.AddCleanup(object, &internal::arena_delete_object); + } + } + + // Implementation for GetArena(). Only message objects with + // InternalArenaConstructable_ tags can be associated with an arena, and such + // objects must implement a GetArenaNoVirtual() method. + template ::value, int>::type = 0> + PROTOBUF_ALWAYS_INLINE static Arena* GetArenaInternal(const T* value) { + return InternalHelper::GetArena(value); + } + template ::value && + has_get_arena::value, + int>::type = 0> + PROTOBUF_ALWAYS_INLINE static Arena* GetArenaInternal(const T* value) { + return value->GetArena(); + } + template ::value && + !has_get_arena::value, + int>::type = 0> + PROTOBUF_ALWAYS_INLINE static Arena* GetArenaInternal(const T* value) { + (void)value; + return nullptr; + } + + // For friends of arena. + void* AllocateAligned(size_t n) { + AllocHook(NULL, n); + return AllocateAlignedNoHook(internal::AlignUpTo8(n)); + } + + void* AllocateAlignedNoHook(size_t n); + + internal::ArenaImpl impl_; + + void (*on_arena_allocation_)(const std::type_info* allocated_type, + uint64 alloc_size, void* cookie); + void (*on_arena_reset_)(Arena* arena, void* cookie, uint64 space_used); + void (*on_arena_destruction_)(Arena* arena, void* cookie, uint64 space_used); + + // The arena may save a cookie it receives from the external on_init hook + // and then use it when calling the on_reset and on_destruction hooks. + void* hooks_cookie_; + + template + friend class internal::GenericTypeHandler; + friend struct internal::ArenaStringPtr; // For AllocateAligned. + friend class internal::LazyField; // For CreateMaybeMessage. + friend class internal::EpsCopyInputStream; // For parser performance + friend class MessageLite; + template + friend class Map; +}; + +// Defined above for supporting environments without RTTI. +#undef RTTI_TYPE_ID + +} // namespace protobuf +} // namespace google + +#include + +#endif // GOOGLE_PROTOBUF_ARENA_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_impl.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_impl.h" new file mode 100644 index 00000000..d7b7ed73 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_impl.h" @@ -0,0 +1,387 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file defines an Arena allocator for better allocation performance. + +#ifndef GOOGLE_PROTOBUF_ARENA_IMPL_H__ +#define GOOGLE_PROTOBUF_ARENA_IMPL_H__ + +#include +#include + +#include +#include + +#ifdef ADDRESS_SANITIZER +#include +#endif // ADDRESS_SANITIZER + +#include + + +namespace google { +namespace protobuf { +namespace internal { + +inline size_t AlignUpTo8(size_t n) { + // Align n to next multiple of 8 (from Hacker's Delight, Chapter 3.) + return (n + 7) & static_cast(-8); +} + +using LifecycleId = int64_t; + +// This class provides the core Arena memory allocation library. Different +// implementations only need to implement the public interface below. +// Arena is not a template type as that would only be useful if all protos +// in turn would be templates, which will/cannot happen. However separating +// the memory allocation part from the cruft of the API users expect we can +// use #ifdef the select the best implementation based on hardware / OS. +class PROTOBUF_EXPORT ArenaImpl { + public: + struct Options { + size_t start_block_size; + size_t max_block_size; + char* initial_block; + size_t initial_block_size; + void* (*block_alloc)(size_t); + void (*block_dealloc)(void*, size_t); + + template + explicit Options(const O& options) + : start_block_size(options.start_block_size), + max_block_size(options.max_block_size), + initial_block(options.initial_block), + initial_block_size(options.initial_block_size), + block_alloc(options.block_alloc), + block_dealloc(options.block_dealloc) {} + }; + + template + explicit ArenaImpl(const O& options) : options_(options) { + if (options_.initial_block != NULL && options_.initial_block_size > 0) { + GOOGLE_CHECK_GE(options_.initial_block_size, sizeof(Block)) + << ": Initial block size too small for header."; + initial_block_ = reinterpret_cast(options_.initial_block); + } else { + initial_block_ = NULL; + } + + Init(); + } + + // Destructor deletes all owned heap allocated objects, and destructs objects + // that have non-trivial destructors, except for proto2 message objects whose + // destructors can be skipped. Also, frees all blocks except the initial block + // if it was passed in. + ~ArenaImpl(); + + uint64 Reset(); + + uint64 SpaceAllocated() const; + uint64 SpaceUsed() const; + + void* AllocateAligned(size_t n) { + SerialArena* arena; + if (PROTOBUF_PREDICT_TRUE(GetSerialArenaFast(&arena))) { + return arena->AllocateAligned(n); + } else { + return AllocateAlignedFallback(n); + } + } + + // This function allocates n bytes if the common happy case is true and + // returns true. Otherwise does nothing and returns false. This strange + // semantics is necessary to allow callers to program functions that only + // have fallback function calls in tail position. This substantially improves + // code for the happy path. + PROTOBUF_ALWAYS_INLINE bool MaybeAllocateAligned(size_t n, void** out) { + SerialArena* a; + if (PROTOBUF_PREDICT_TRUE(GetSerialArenaFromThreadCache(&a))) { + return a->MaybeAllocateAligned(n, out); + } + return false; + } + + void* AllocateAlignedAndAddCleanup(size_t n, void (*cleanup)(void*)); + + // Add object pointer and cleanup function pointer to the list. + void AddCleanup(void* elem, void (*cleanup)(void*)); + + private: + void* AllocateAlignedFallback(size_t n); + void* AllocateAlignedAndAddCleanupFallback(size_t n, void (*cleanup)(void*)); + void AddCleanupFallback(void* elem, void (*cleanup)(void*)); + + // Node contains the ptr of the object to be cleaned up and the associated + // cleanup function ptr. + struct CleanupNode { + void* elem; // Pointer to the object to be cleaned up. + void (*cleanup)(void*); // Function pointer to the destructor or deleter. + }; + + // Cleanup uses a chunked linked list, to reduce pointer chasing. + struct CleanupChunk { + static size_t SizeOf(size_t i) { + return sizeof(CleanupChunk) + (sizeof(CleanupNode) * (i - 1)); + } + size_t size; // Total elements in the list. + CleanupChunk* next; // Next node in the list. + CleanupNode nodes[1]; // True length is |size|. + }; + + class Block; + + // A thread-unsafe Arena that can only be used within its owning thread. + class PROTOBUF_EXPORT SerialArena { + public: + // The allocate/free methods here are a little strange, since SerialArena is + // allocated inside a Block which it also manages. This is to avoid doing + // an extra allocation for the SerialArena itself. + + // Creates a new SerialArena inside Block* and returns it. + static SerialArena* New(Block* b, void* owner, ArenaImpl* arena); + + // Destroys this SerialArena, freeing all blocks with the given dealloc + // function, except any block equal to |initial_block|. + static uint64 Free(SerialArena* serial, Block* initial_block, + void (*block_dealloc)(void*, size_t)); + + void CleanupList(); + uint64 SpaceUsed() const; + + bool HasSpace(size_t n) { return n <= static_cast(limit_ - ptr_); } + + void* AllocateAligned(size_t n) { + GOOGLE_DCHECK_EQ(internal::AlignUpTo8(n), n); // Must be already aligned. + GOOGLE_DCHECK_GE(limit_, ptr_); + if (PROTOBUF_PREDICT_FALSE(!HasSpace(n))) { + return AllocateAlignedFallback(n); + } + void* ret = ptr_; + ptr_ += n; +#ifdef ADDRESS_SANITIZER + ASAN_UNPOISON_MEMORY_REGION(ret, n); +#endif // ADDRESS_SANITIZER + return ret; + } + + // Allocate space if the current region provides enough space. + bool MaybeAllocateAligned(size_t n, void** out) { + GOOGLE_DCHECK_EQ(internal::AlignUpTo8(n), n); // Must be already aligned. + GOOGLE_DCHECK_GE(limit_, ptr_); + if (PROTOBUF_PREDICT_FALSE(!HasSpace(n))) return false; + void* ret = ptr_; + ptr_ += n; +#ifdef ADDRESS_SANITIZER + ASAN_UNPOISON_MEMORY_REGION(ret, n); +#endif // ADDRESS_SANITIZER + *out = ret; + return true; + } + + void AddCleanup(void* elem, void (*cleanup)(void*)) { + if (PROTOBUF_PREDICT_FALSE(cleanup_ptr_ == cleanup_limit_)) { + AddCleanupFallback(elem, cleanup); + return; + } + cleanup_ptr_->elem = elem; + cleanup_ptr_->cleanup = cleanup; + cleanup_ptr_++; + } + + void* AllocateAlignedAndAddCleanup(size_t n, void (*cleanup)(void*)) { + void* ret = AllocateAligned(n); + AddCleanup(ret, cleanup); + return ret; + } + + void* owner() const { return owner_; } + SerialArena* next() const { return next_; } + void set_next(SerialArena* next) { next_ = next; } + + private: + void* AllocateAlignedFallback(size_t n); + void AddCleanupFallback(void* elem, void (*cleanup)(void*)); + void CleanupListFallback(); + + ArenaImpl* arena_; // Containing arena. + void* owner_; // &ThreadCache of this thread; + Block* head_; // Head of linked list of blocks. + CleanupChunk* cleanup_; // Head of cleanup list. + SerialArena* next_; // Next SerialArena in this linked list. + + // Next pointer to allocate from. Always 8-byte aligned. Points inside + // head_ (and head_->pos will always be non-canonical). We keep these + // here to reduce indirection. + char* ptr_; + char* limit_; + + // Next CleanupList members to append to. These point inside cleanup_. + CleanupNode* cleanup_ptr_; + CleanupNode* cleanup_limit_; + }; + + // Blocks are variable length malloc-ed objects. The following structure + // describes the common header for all blocks. + class PROTOBUF_EXPORT Block { + public: + Block(size_t size, Block* next); + + char* Pointer(size_t n) { + GOOGLE_DCHECK(n <= size_); + return reinterpret_cast(this) + n; + } + + Block* next() const { return next_; } + size_t pos() const { return pos_; } + size_t size() const { return size_; } + void set_pos(size_t pos) { pos_ = pos; } + + private: + Block* next_; // Next block for this thread. + size_t pos_; + size_t size_; + // data follows + }; + + struct ThreadCache { +#if defined(GOOGLE_PROTOBUF_NO_THREADLOCAL) + // If we are using the ThreadLocalStorage class to store the ThreadCache, + // then the ThreadCache's default constructor has to be responsible for + // initializing it. + ThreadCache() : last_lifecycle_id_seen(-1), last_serial_arena(NULL) {} +#endif + + // The ThreadCache is considered valid as long as this matches the + // lifecycle_id of the arena being used. + LifecycleId last_lifecycle_id_seen; + SerialArena* last_serial_arena; + }; + static std::atomic lifecycle_id_generator_; +#if defined(GOOGLE_PROTOBUF_NO_THREADLOCAL) + // Android ndk does not support GOOGLE_THREAD_LOCAL keyword so we use a custom thread + // local storage class we implemented. + // iOS also does not support the GOOGLE_THREAD_LOCAL keyword. + static ThreadCache& thread_cache(); +#elif defined(PROTOBUF_USE_DLLS) + // Thread local variables cannot be exposed through DLL interface but we can + // wrap them in static functions. + static ThreadCache& thread_cache(); +#else + static GOOGLE_THREAD_LOCAL ThreadCache thread_cache_; + static ThreadCache& thread_cache() { return thread_cache_; } +#endif + + void Init(); + + // Free all blocks and return the total space used which is the sums of sizes + // of the all the allocated blocks. + uint64 FreeBlocks(); + // Delete or Destruct all objects owned by the arena. + void CleanupList(); + + inline void CacheSerialArena(SerialArena* serial) { + thread_cache().last_serial_arena = serial; + thread_cache().last_lifecycle_id_seen = lifecycle_id_; + // TODO(haberman): evaluate whether we would gain efficiency by getting rid + // of hint_. It's the only write we do to ArenaImpl in the allocation path, + // which will dirty the cache line. + + hint_.store(serial, std::memory_order_release); + } + + std::atomic + threads_; // Pointer to a linked list of SerialArena. + std::atomic hint_; // Fast thread-local block access + std::atomic space_allocated_; // Total size of all allocated blocks. + + Block* initial_block_; // If non-NULL, points to the block that came from + // user data. + + Block* NewBlock(Block* last_block, size_t min_bytes); + + SerialArena* GetSerialArena(); + PROTOBUF_ALWAYS_INLINE bool GetSerialArenaFast(SerialArena** arena) { + if (GetSerialArenaFromThreadCache(arena)) return true; + + // Check whether we own the last accessed SerialArena on this arena. This + // fast path optimizes the case where a single thread uses multiple arenas. + ThreadCache* tc = &thread_cache(); + SerialArena* serial = hint_.load(std::memory_order_acquire); + if (PROTOBUF_PREDICT_TRUE(serial != NULL && serial->owner() == tc)) { + *arena = serial; + return true; + } + return false; + } + + PROTOBUF_ALWAYS_INLINE bool GetSerialArenaFromThreadCache( + SerialArena** arena) { + // If this thread already owns a block in this arena then try to use that. + // This fast path optimizes the case where multiple threads allocate from + // the same arena. + ThreadCache* tc = &thread_cache(); + if (PROTOBUF_PREDICT_TRUE(tc->last_lifecycle_id_seen == lifecycle_id_)) { + *arena = tc->last_serial_arena; + return true; + } + return false; + } + SerialArena* GetSerialArenaFallback(void* me); + LifecycleId lifecycle_id_; // Unique for each arena. Changes on Reset(). + + Options options_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ArenaImpl); + // All protos have pointers back to the arena hence Arena must have + // pointer stability. + ArenaImpl(ArenaImpl&&) = delete; + ArenaImpl& operator=(ArenaImpl&&) = delete; + + public: + // kBlockHeaderSize is sizeof(Block), aligned up to the nearest multiple of 8 + // to protect the invariant that pos is always at a multiple of 8. + static const size_t kBlockHeaderSize = + (sizeof(Block) + 7) & static_cast(-8); + static const size_t kSerialArenaSize = + (sizeof(SerialArena) + 7) & static_cast(-8); + static_assert(kBlockHeaderSize % 8 == 0, + "kBlockHeaderSize must be a multiple of 8."); + static_assert(kSerialArenaSize % 8 == 0, + "kSerialArenaSize must be a multiple of 8."); +}; + +} // namespace internal +} // namespace protobuf +} // namespace google + +#include + +#endif // GOOGLE_PROTOBUF_ARENA_IMPL_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_test_util.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_test_util.cc" new file mode 100644 index 00000000..da32960c --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_test_util.cc" @@ -0,0 +1,50 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include +#include +#include + + +#define EXPECT_EQ GOOGLE_CHECK_EQ + +namespace google { +namespace protobuf { +namespace internal { + +NoHeapChecker::~NoHeapChecker() { + capture_alloc.Unhook(); + EXPECT_EQ(0, capture_alloc.alloc_count()); + EXPECT_EQ(0, capture_alloc.free_count()); +} + +} // namespace internal +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_test_util.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_test_util.h" new file mode 100644 index 00000000..84df3498 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_test_util.h" @@ -0,0 +1,99 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_ARENA_TEST_UTIL_H__ +#define GOOGLE_PROTOBUF_ARENA_TEST_UTIL_H__ + +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { + +template +void TestParseCorruptedString(const T& message) { + int success_count = 0; + std::string s; + { + // Map order is not deterministic. To make the test deterministic we want + // to serialize the proto deterministically. + io::StringOutputStream output(&s); + io::CodedOutputStream out(&output); + out.SetSerializationDeterministic(true); + message.SerializePartialToCodedStream(&out); + } + const int kMaxIters = 900; + const int stride = s.size() <= kMaxIters ? 1 : s.size() / kMaxIters; + const int start = stride == 1 || use_arena ? 0 : (stride + 1) / 2; + for (int i = start; i < s.size(); i += stride) { + for (int c = 1 + (i % 17); c < 256; c += 2 * c + (i & 3)) { + s[i] ^= c; + Arena arena; + T* message = Arena::CreateMessage(use_arena ? &arena : nullptr); + if (message->ParseFromString(s)) { + ++success_count; + } + if (!use_arena) { + delete message; + } + s[i] ^= c; // Restore s to its original state. + } + } + // This next line is a low bar. But getting through the test without crashing + // due to use-after-free or other bugs is a big part of what we're checking. + GOOGLE_CHECK_GT(success_count, 0); +} + +namespace internal { + +class NoHeapChecker { + public: + NoHeapChecker() { capture_alloc.Hook(); } + ~NoHeapChecker(); + + private: + class NewDeleteCapture { + public: + // TOOD(xiaofeng): Implement this for opensource protobuf. + void Hook() {} + void Unhook() {} + int alloc_count() { return 0; } + int free_count() { return 0; } + } capture_alloc; +}; + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_ARENA_TEST_UTIL_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_unittest.cc" new file mode 100644 index 00000000..7e5b1156 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arena_unittest.cc" @@ -0,0 +1,1460 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +using proto2_arena_unittest::ArenaMessage; +using protobuf_unittest::TestAllExtensions; +using protobuf_unittest::TestAllTypes; +using protobuf_unittest::TestEmptyMessage; +using protobuf_unittest::TestOneof2; +using protobuf_unittest_no_arena::TestNoArenaMessage; + +namespace google { +namespace protobuf { + +class Notifier { + public: + Notifier() : count_(0) {} + void Notify() { count_++; } + int GetCount() { return count_; } + + private: + int count_; +}; + +class SimpleDataType { + public: + SimpleDataType() : notifier_(NULL) {} + void SetNotifier(Notifier* notifier) { notifier_ = notifier; } + virtual ~SimpleDataType() { + if (notifier_ != NULL) { + notifier_->Notify(); + } + }; + + private: + Notifier* notifier_; +}; + +// A simple class that does not allow copying and so cannot be used as a +// parameter type without "const &". +class PleaseDontCopyMe { + public: + explicit PleaseDontCopyMe(int value) : value_(value) {} + + int value() const { return value_; } + + private: + int value_; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PleaseDontCopyMe); +}; + +// A class that takes four different types as constructor arguments. +class MustBeConstructedWithOneThroughFour { + public: + MustBeConstructedWithOneThroughFour(int one, const char* two, + const std::string& three, + const PleaseDontCopyMe* four) + : one_(one), two_(two), three_(three), four_(four) {} + + int one_; + const char* const two_; + std::string three_; + const PleaseDontCopyMe* four_; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MustBeConstructedWithOneThroughFour); +}; + +// A class that takes eight different types as constructor arguments. +class MustBeConstructedWithOneThroughEight { + public: + MustBeConstructedWithOneThroughEight(int one, const char* two, + const std::string& three, + const PleaseDontCopyMe* four, int five, + const char* six, + const std::string& seven, + const std::string& eight) + : one_(one), + two_(two), + three_(three), + four_(four), + five_(five), + six_(six), + seven_(seven), + eight_(eight) {} + + int one_; + const char* const two_; + std::string three_; + const PleaseDontCopyMe* four_; + int five_; + const char* const six_; + std::string seven_; + std::string eight_; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MustBeConstructedWithOneThroughEight); +}; + +TEST(ArenaTest, ArenaConstructable) { + EXPECT_TRUE(Arena::is_arena_constructable::type::value); + EXPECT_TRUE(Arena::is_arena_constructable::type::value); + EXPECT_FALSE(Arena::is_arena_constructable::type::value); + EXPECT_FALSE(Arena::is_arena_constructable::type::value); +} + +TEST(ArenaTest, DestructorSkippable) { + EXPECT_TRUE(Arena::is_destructor_skippable::type::value); + EXPECT_TRUE(Arena::is_destructor_skippable::type::value); + EXPECT_FALSE(Arena::is_destructor_skippable::type::value); + EXPECT_FALSE(Arena::is_destructor_skippable::type::value); +} + +TEST(ArenaTest, BasicCreate) { + Arena arena; + EXPECT_TRUE(Arena::Create(&arena) != NULL); + EXPECT_TRUE(Arena::Create(&arena) != NULL); + EXPECT_TRUE(Arena::Create(&arena) != NULL); + EXPECT_TRUE(Arena::Create(&arena) != NULL); + EXPECT_TRUE(Arena::Create(&arena) != NULL); + arena.Own(new int32); + arena.Own(new int64); + arena.Own(new float); + arena.Own(new double); + arena.Own(new std::string); + arena.Own(NULL); + Notifier notifier; + SimpleDataType* data = Arena::Create(&arena); + data->SetNotifier(¬ifier); + data = new SimpleDataType; + data->SetNotifier(¬ifier); + arena.Own(data); + arena.Reset(); + EXPECT_EQ(2, notifier.GetCount()); +} + +TEST(ArenaTest, CreateAndConstCopy) { + Arena arena; + const std::string s("foo"); + const std::string* s_copy = Arena::Create(&arena, s); + EXPECT_TRUE(s_copy != NULL); + EXPECT_EQ("foo", s); + EXPECT_EQ("foo", *s_copy); +} + +TEST(ArenaTest, CreateAndNonConstCopy) { + Arena arena; + std::string s("foo"); + const std::string* s_copy = Arena::Create(&arena, s); + EXPECT_TRUE(s_copy != NULL); + EXPECT_EQ("foo", s); + EXPECT_EQ("foo", *s_copy); +} + +TEST(ArenaTest, CreateAndMove) { + Arena arena; + std::string s("foo"); + const std::string* s_move = Arena::Create(&arena, std::move(s)); + EXPECT_TRUE(s_move != NULL); + EXPECT_TRUE(s.empty()); // NOLINT + EXPECT_EQ("foo", *s_move); +} + +TEST(ArenaTest, CreateWithFourConstructorArguments) { + Arena arena; + const std::string three("3"); + const PleaseDontCopyMe four(4); + const MustBeConstructedWithOneThroughFour* new_object = + Arena::Create(&arena, 1, "2", three, + &four); + EXPECT_TRUE(new_object != NULL); + ASSERT_EQ(1, new_object->one_); + ASSERT_STREQ("2", new_object->two_); + ASSERT_EQ("3", new_object->three_); + ASSERT_EQ(4, new_object->four_->value()); +} + +TEST(ArenaTest, CreateWithEightConstructorArguments) { + Arena arena; + const std::string three("3"); + const PleaseDontCopyMe four(4); + const std::string seven("7"); + const std::string eight("8"); + const MustBeConstructedWithOneThroughEight* new_object = + Arena::Create( + &arena, 1, "2", three, &four, 5, "6", seven, eight); + EXPECT_TRUE(new_object != NULL); + ASSERT_EQ(1, new_object->one_); + ASSERT_STREQ("2", new_object->two_); + ASSERT_EQ("3", new_object->three_); + ASSERT_EQ(4, new_object->four_->value()); + ASSERT_EQ(5, new_object->five_); + ASSERT_STREQ("6", new_object->six_); + ASSERT_EQ("7", new_object->seven_); + ASSERT_EQ("8", new_object->eight_); +} + +class PleaseMoveMe { + public: + explicit PleaseMoveMe(const std::string& value) : value_(value) {} + PleaseMoveMe(PleaseMoveMe&&) = default; + PleaseMoveMe(const PleaseMoveMe&) = delete; + + const std::string& value() const { return value_; } + + private: + std::string value_; +}; + +TEST(ArenaTest, CreateWithMoveArguments) { + Arena arena; + PleaseMoveMe one("1"); + const PleaseMoveMe* new_object = + Arena::Create(&arena, std::move(one)); + EXPECT_TRUE(new_object); + ASSERT_EQ("1", new_object->value()); +} + +TEST(ArenaTest, InitialBlockTooSmall) { + // Construct a small (64 byte) initial block of memory to be used by the + // arena allocator; then, allocate an object which will not fit in the + // initial block. + std::vector arena_block(96); + ArenaOptions options; + options.initial_block = &arena_block[0]; + options.initial_block_size = arena_block.size(); + Arena arena(options); + + char* p = Arena::CreateArray(&arena, 96); + uintptr_t allocation = reinterpret_cast(p); + + // Ensure that the arena allocator did not return memory pointing into the + // initial block of memory. + uintptr_t arena_start = reinterpret_cast(&arena_block[0]); + uintptr_t arena_end = arena_start + arena_block.size(); + EXPECT_FALSE(allocation >= arena_start && allocation < arena_end); + + // Write to the memory we allocated; this should (but is not guaranteed to) + // trigger a check for heap corruption if the object was allocated from the + // initially-provided block. + memset(p, '\0', 96); +} + +TEST(ArenaTest, Parsing) { + TestAllTypes original; + TestUtil::SetAllFields(&original); + + // Test memory leak. + Arena arena; + TestAllTypes* arena_message = Arena::CreateMessage(&arena); + arena_message->ParseFromString(original.SerializeAsString()); + TestUtil::ExpectAllFieldsSet(*arena_message); + + // Test that string fields have nul terminator bytes (earlier bug). + EXPECT_EQ(strlen(original.optional_string().c_str()), + strlen(arena_message->optional_string().c_str())); +} + +TEST(ArenaTest, UnknownFields) { + TestAllTypes original; + TestUtil::SetAllFields(&original); + + // Test basic parsing into (populating) and reading out of unknown fields on + // an arena. + Arena arena; + TestEmptyMessage* arena_message = + Arena::CreateMessage(&arena); + arena_message->ParseFromString(original.SerializeAsString()); + + TestAllTypes copied; + copied.ParseFromString(arena_message->SerializeAsString()); + TestUtil::ExpectAllFieldsSet(copied); + + // Exercise UFS manual manipulation (setters). + arena_message = Arena::CreateMessage(&arena); + arena_message->mutable_unknown_fields()->AddVarint( + TestAllTypes::kOptionalInt32FieldNumber, 42); + copied.Clear(); + copied.ParseFromString(arena_message->SerializeAsString()); + EXPECT_TRUE(copied.has_optional_int32()); + EXPECT_EQ(42, copied.optional_int32()); + + // Exercise UFS swap path. + TestEmptyMessage* arena_message_2 = + Arena::CreateMessage(&arena); + arena_message_2->Swap(arena_message); + copied.Clear(); + copied.ParseFromString(arena_message_2->SerializeAsString()); + EXPECT_TRUE(copied.has_optional_int32()); + EXPECT_EQ(42, copied.optional_int32()); + + // Test field manipulation. + TestEmptyMessage* arena_message_3 = + Arena::CreateMessage(&arena); + arena_message_3->mutable_unknown_fields()->AddVarint(1000, 42); + arena_message_3->mutable_unknown_fields()->AddFixed32(1001, 42); + arena_message_3->mutable_unknown_fields()->AddFixed64(1002, 42); + arena_message_3->mutable_unknown_fields()->AddLengthDelimited(1003); + arena_message_3->mutable_unknown_fields()->DeleteSubrange(0, 2); + arena_message_3->mutable_unknown_fields()->DeleteByNumber(1002); + arena_message_3->mutable_unknown_fields()->DeleteByNumber(1003); + EXPECT_TRUE(arena_message_3->unknown_fields().empty()); +} + +TEST(ArenaTest, Swap) { + Arena arena1; + Arena arena2; + TestAllTypes* arena1_message; + TestAllTypes* arena2_message; + + // Case 1: Swap(), no UFS on either message, both messages on different + // arenas. Arena pointers should remain the same after swap. + arena1_message = Arena::CreateMessage(&arena1); + arena2_message = Arena::CreateMessage(&arena2); + arena1_message->Swap(arena2_message); + EXPECT_EQ(&arena1, arena1_message->GetArena()); + EXPECT_EQ(&arena2, arena2_message->GetArena()); + + // Case 2: Swap(), UFS on one message, both messages on different arenas. + arena1_message = Arena::CreateMessage(&arena1); + arena2_message = Arena::CreateMessage(&arena2); + arena1_message->mutable_unknown_fields()->AddVarint(1, 42); + arena1_message->Swap(arena2_message); + EXPECT_EQ(&arena1, arena1_message->GetArena()); + EXPECT_EQ(&arena2, arena2_message->GetArena()); + EXPECT_EQ(0, arena1_message->unknown_fields().field_count()); + EXPECT_EQ(1, arena2_message->unknown_fields().field_count()); + EXPECT_EQ(42, arena2_message->unknown_fields().field(0).varint()); + + // Case 3: Swap(), UFS on both messages, both messages on different arenas. + arena1_message = Arena::CreateMessage(&arena1); + arena2_message = Arena::CreateMessage(&arena2); + arena1_message->mutable_unknown_fields()->AddVarint(1, 42); + arena2_message->mutable_unknown_fields()->AddVarint(2, 84); + arena1_message->Swap(arena2_message); + EXPECT_EQ(&arena1, arena1_message->GetArena()); + EXPECT_EQ(&arena2, arena2_message->GetArena()); + EXPECT_EQ(1, arena1_message->unknown_fields().field_count()); + EXPECT_EQ(1, arena2_message->unknown_fields().field_count()); + EXPECT_EQ(84, arena1_message->unknown_fields().field(0).varint()); + EXPECT_EQ(42, arena2_message->unknown_fields().field(0).varint()); +} + +TEST(ArenaTest, ReflectionSwapFields) { + Arena arena1; + Arena arena2; + TestAllTypes* arena1_message; + TestAllTypes* arena2_message; + + // Case 1: messages on different arenas, only one message is set. + arena1_message = Arena::CreateMessage(&arena1); + arena2_message = Arena::CreateMessage(&arena2); + TestUtil::SetAllFields(arena1_message); + const Reflection* reflection = arena1_message->GetReflection(); + std::vector fields; + reflection->ListFields(*arena1_message, &fields); + reflection->SwapFields(arena1_message, arena2_message, fields); + EXPECT_EQ(&arena1, arena1_message->GetArena()); + EXPECT_EQ(&arena2, arena2_message->GetArena()); + std::string output; + arena1_message->SerializeToString(&output); + EXPECT_EQ(0, output.size()); + TestUtil::ExpectAllFieldsSet(*arena2_message); + reflection->SwapFields(arena1_message, arena2_message, fields); + arena2_message->SerializeToString(&output); + EXPECT_EQ(0, output.size()); + TestUtil::ExpectAllFieldsSet(*arena1_message); + + // Case 2: messages on different arenas, both messages are set. + arena1_message = Arena::CreateMessage(&arena1); + arena2_message = Arena::CreateMessage(&arena2); + TestUtil::SetAllFields(arena1_message); + TestUtil::SetAllFields(arena2_message); + reflection->SwapFields(arena1_message, arena2_message, fields); + EXPECT_EQ(&arena1, arena1_message->GetArena()); + EXPECT_EQ(&arena2, arena2_message->GetArena()); + TestUtil::ExpectAllFieldsSet(*arena1_message); + TestUtil::ExpectAllFieldsSet(*arena2_message); + + // Case 3: messages on different arenas with different lifetimes. + arena1_message = Arena::CreateMessage(&arena1); + { + Arena arena3; + TestAllTypes* arena3_message = Arena::CreateMessage(&arena3); + TestUtil::SetAllFields(arena3_message); + reflection->SwapFields(arena1_message, arena3_message, fields); + } + TestUtil::ExpectAllFieldsSet(*arena1_message); + + // Case 4: one message on arena, the other on heap. + arena1_message = Arena::CreateMessage(&arena1); + TestAllTypes message; + TestUtil::SetAllFields(arena1_message); + reflection->SwapFields(arena1_message, &message, fields); + EXPECT_EQ(&arena1, arena1_message->GetArena()); + EXPECT_EQ(nullptr, message.GetArena()); + arena1_message->SerializeToString(&output); + EXPECT_EQ(0, output.size()); + TestUtil::ExpectAllFieldsSet(message); +} + +TEST(ArenaTest, SetAllocatedMessage) { + Arena arena; + TestAllTypes* arena_message = Arena::CreateMessage(&arena); + TestAllTypes::NestedMessage* nested = new TestAllTypes::NestedMessage; + nested->set_bb(118); + arena_message->set_allocated_optional_nested_message(nested); + EXPECT_EQ(118, arena_message->optional_nested_message().bb()); + + TestNoArenaMessage no_arena_message; + EXPECT_FALSE(no_arena_message.has_arena_message()); + no_arena_message.set_allocated_arena_message(NULL); + EXPECT_FALSE(no_arena_message.has_arena_message()); + no_arena_message.set_allocated_arena_message(new ArenaMessage); + EXPECT_TRUE(no_arena_message.has_arena_message()); +} + +TEST(ArenaTest, ReleaseMessage) { + Arena arena; + TestAllTypes* arena_message = Arena::CreateMessage(&arena); + arena_message->mutable_optional_nested_message()->set_bb(118); + std::unique_ptr nested( + arena_message->release_optional_nested_message()); + EXPECT_EQ(118, nested->bb()); + + TestAllTypes::NestedMessage* released_null = + arena_message->release_optional_nested_message(); + EXPECT_EQ(NULL, released_null); +} + +TEST(ArenaTest, SetAllocatedString) { + Arena arena; + TestAllTypes* arena_message = Arena::CreateMessage(&arena); + std::string* allocated_str = new std::string("hello"); + arena_message->set_allocated_optional_string(allocated_str); + EXPECT_EQ("hello", arena_message->optional_string()); +} + +TEST(ArenaTest, ReleaseString) { + Arena arena; + TestAllTypes* arena_message = Arena::CreateMessage(&arena); + arena_message->set_optional_string("hello"); + std::unique_ptr released_str( + arena_message->release_optional_string()); + EXPECT_EQ("hello", *released_str); + + // Test default value. +} + + +TEST(ArenaTest, SwapBetweenArenasWithAllFieldsSet) { + Arena arena1; + TestAllTypes* arena1_message = Arena::CreateMessage(&arena1); + { + Arena arena2; + TestAllTypes* arena2_message = Arena::CreateMessage(&arena2); + TestUtil::SetAllFields(arena2_message); + arena2_message->Swap(arena1_message); + std::string output; + arena2_message->SerializeToString(&output); + EXPECT_EQ(0, output.size()); + } + TestUtil::ExpectAllFieldsSet(*arena1_message); +} + +TEST(ArenaTest, SwapBetweenArenaAndNonArenaWithAllFieldsSet) { + TestAllTypes non_arena_message; + TestUtil::SetAllFields(&non_arena_message); + { + Arena arena2; + TestAllTypes* arena2_message = Arena::CreateMessage(&arena2); + TestUtil::SetAllFields(arena2_message); + arena2_message->Swap(&non_arena_message); + TestUtil::ExpectAllFieldsSet(*arena2_message); + TestUtil::ExpectAllFieldsSet(non_arena_message); + } +} + +TEST(ArenaTest, UnsafeArenaSwap) { + Arena shared_arena; + TestAllTypes* message1 = Arena::CreateMessage(&shared_arena); + TestAllTypes* message2 = Arena::CreateMessage(&shared_arena); + TestUtil::SetAllFields(message1); + message1->UnsafeArenaSwap(message2); + TestUtil::ExpectAllFieldsSet(*message2); +} + +TEST(ArenaTest, SwapBetweenArenasUsingReflection) { + Arena arena1; + TestAllTypes* arena1_message = Arena::CreateMessage(&arena1); + { + Arena arena2; + TestAllTypes* arena2_message = Arena::CreateMessage(&arena2); + TestUtil::SetAllFields(arena2_message); + const Reflection* r = arena2_message->GetReflection(); + r->Swap(arena1_message, arena2_message); + std::string output; + arena2_message->SerializeToString(&output); + EXPECT_EQ(0, output.size()); + } + TestUtil::ExpectAllFieldsSet(*arena1_message); +} + +TEST(ArenaTest, SwapBetweenArenaAndNonArenaUsingReflection) { + TestAllTypes non_arena_message; + TestUtil::SetAllFields(&non_arena_message); + { + Arena arena2; + TestAllTypes* arena2_message = Arena::CreateMessage(&arena2); + TestUtil::SetAllFields(arena2_message); + const Reflection* r = arena2_message->GetReflection(); + r->Swap(&non_arena_message, arena2_message); + TestUtil::ExpectAllFieldsSet(*arena2_message); + TestUtil::ExpectAllFieldsSet(non_arena_message); + } +} + +TEST(ArenaTest, ReleaseFromArenaMessageMakesCopy) { + TestAllTypes::NestedMessage* nested_msg = NULL; + std::string* nested_string = NULL; + { + Arena arena; + TestAllTypes* arena_message = Arena::CreateMessage(&arena); + arena_message->mutable_optional_nested_message()->set_bb(42); + *arena_message->mutable_optional_string() = "Hello"; + nested_msg = arena_message->release_optional_nested_message(); + nested_string = arena_message->release_optional_string(); + } + EXPECT_EQ(42, nested_msg->bb()); + EXPECT_EQ("Hello", *nested_string); + delete nested_msg; + delete nested_string; +} + +#if PROTOBUF_RTTI +TEST(ArenaTest, ReleaseFromArenaMessageUsingReflectionMakesCopy) { + TestAllTypes::NestedMessage* nested_msg = NULL; + // Note: no string: reflection API only supports releasing submessages. + { + Arena arena; + TestAllTypes* arena_message = Arena::CreateMessage(&arena); + arena_message->mutable_optional_nested_message()->set_bb(42); + const Reflection* r = arena_message->GetReflection(); + const FieldDescriptor* f = arena_message->GetDescriptor()->FindFieldByName( + "optional_nested_message"); + nested_msg = static_cast( + r->ReleaseMessage(arena_message, f)); + } + EXPECT_EQ(42, nested_msg->bb()); + delete nested_msg; +} +#endif // PROTOBUF_RTTI + +TEST(ArenaTest, SetAllocatedAcrossArenas) { + Arena arena1; + TestAllTypes* arena1_message = Arena::CreateMessage(&arena1); + TestAllTypes::NestedMessage* heap_submessage = + new TestAllTypes::NestedMessage(); + heap_submessage->set_bb(42); + arena1_message->set_allocated_optional_nested_message(heap_submessage); + // Should keep same object and add to arena's Own()-list. + EXPECT_EQ(heap_submessage, arena1_message->mutable_optional_nested_message()); + { + Arena arena2; + TestAllTypes::NestedMessage* arena2_submessage = + Arena::CreateMessage(&arena2); + arena2_submessage->set_bb(42); + arena1_message->set_allocated_optional_nested_message(arena2_submessage); + EXPECT_NE(arena2_submessage, + arena1_message->mutable_optional_nested_message()); + } + + TestAllTypes::NestedMessage* arena1_submessage = + Arena::CreateMessage(&arena1); + arena1_submessage->set_bb(42); + TestAllTypes* heap_message = new TestAllTypes; + heap_message->set_allocated_optional_nested_message(arena1_submessage); + EXPECT_NE(arena1_submessage, heap_message->mutable_optional_nested_message()); + delete heap_message; +} + +TEST(ArenaTest, SetAllocatedAcrossArenasWithReflection) { + // Same as above, with reflection. + Arena arena1; + TestAllTypes* arena1_message = Arena::CreateMessage(&arena1); + const Reflection* r = arena1_message->GetReflection(); + const Descriptor* d = arena1_message->GetDescriptor(); + const FieldDescriptor* msg_field = + d->FindFieldByName("optional_nested_message"); + TestAllTypes::NestedMessage* heap_submessage = + new TestAllTypes::NestedMessage(); + heap_submessage->set_bb(42); + r->SetAllocatedMessage(arena1_message, heap_submessage, msg_field); + // Should keep same object and add to arena's Own()-list. + EXPECT_EQ(heap_submessage, arena1_message->mutable_optional_nested_message()); + { + Arena arena2; + TestAllTypes::NestedMessage* arena2_submessage = + Arena::CreateMessage(&arena2); + arena2_submessage->set_bb(42); + r->SetAllocatedMessage(arena1_message, arena2_submessage, msg_field); + EXPECT_NE(arena2_submessage, + arena1_message->mutable_optional_nested_message()); + } + + TestAllTypes::NestedMessage* arena1_submessage = + Arena::CreateMessage(&arena1); + arena1_submessage->set_bb(42); + TestAllTypes* heap_message = new TestAllTypes; + r->SetAllocatedMessage(heap_message, arena1_submessage, msg_field); + EXPECT_NE(arena1_submessage, heap_message->mutable_optional_nested_message()); + delete heap_message; +} + +TEST(ArenaTest, AddAllocatedWithReflection) { + Arena arena1; + ArenaMessage* arena1_message = Arena::CreateMessage(&arena1); + const Reflection* r = arena1_message->GetReflection(); + const Descriptor* d = arena1_message->GetDescriptor(); + const FieldDescriptor* fd = + d->FindFieldByName("repeated_import_no_arena_message"); + // Message with cc_enable_arenas = false; + r->AddMessage(arena1_message, fd); + r->AddMessage(arena1_message, fd); + r->AddMessage(arena1_message, fd); + EXPECT_EQ(3, r->FieldSize(*arena1_message, fd)); + // Message with cc_enable_arenas = true; + fd = d->FindFieldByName("repeated_nested_message"); + r->AddMessage(arena1_message, fd); + r->AddMessage(arena1_message, fd); + r->AddMessage(arena1_message, fd); + EXPECT_EQ(3, r->FieldSize(*arena1_message, fd)); +} + +TEST(ArenaTest, RepeatedPtrFieldAddClearedTest) { + { + RepeatedPtrField repeated_field; + EXPECT_TRUE(repeated_field.empty()); + EXPECT_EQ(0, repeated_field.size()); + // Ownership is passed to repeated_field. + TestAllTypes* cleared = new TestAllTypes(); + repeated_field.AddCleared(cleared); + EXPECT_TRUE(repeated_field.empty()); + EXPECT_EQ(0, repeated_field.size()); + } + { + RepeatedPtrField repeated_field; + EXPECT_TRUE(repeated_field.empty()); + EXPECT_EQ(0, repeated_field.size()); + // Ownership is passed to repeated_field. + TestAllTypes* cleared = new TestAllTypes(); + repeated_field.AddAllocated(cleared); + EXPECT_FALSE(repeated_field.empty()); + EXPECT_EQ(1, repeated_field.size()); + } +} + +TEST(ArenaTest, AddAllocatedToRepeatedField) { + // Heap->arena case. + Arena arena1; + TestAllTypes* arena1_message = Arena::CreateMessage(&arena1); + for (int i = 0; i < 10; i++) { + TestAllTypes::NestedMessage* heap_submessage = + new TestAllTypes::NestedMessage(); + heap_submessage->set_bb(42); + arena1_message->mutable_repeated_nested_message()->AddAllocated( + heap_submessage); + // Should not copy object -- will use arena_->Own(). + EXPECT_EQ(heap_submessage, &arena1_message->repeated_nested_message(i)); + EXPECT_EQ(42, arena1_message->repeated_nested_message(i).bb()); + } + + // Arena1->Arena2 case. + arena1_message->Clear(); + for (int i = 0; i < 10; i++) { + Arena arena2; + TestAllTypes::NestedMessage* arena2_submessage = + Arena::CreateMessage(&arena2); + arena2_submessage->set_bb(42); + arena1_message->mutable_repeated_nested_message()->AddAllocated( + arena2_submessage); + // Should copy object. + EXPECT_NE(arena2_submessage, &arena1_message->repeated_nested_message(i)); + EXPECT_EQ(42, arena1_message->repeated_nested_message(i).bb()); + } + + // Arena->heap case. + TestAllTypes* heap_message = new TestAllTypes(); + for (int i = 0; i < 10; i++) { + Arena arena2; + TestAllTypes::NestedMessage* arena2_submessage = + Arena::CreateMessage(&arena2); + arena2_submessage->set_bb(42); + heap_message->mutable_repeated_nested_message()->AddAllocated( + arena2_submessage); + // Should copy object. + EXPECT_NE(arena2_submessage, &heap_message->repeated_nested_message(i)); + EXPECT_EQ(42, heap_message->repeated_nested_message(i).bb()); + } + delete heap_message; + + // Heap-arena case for strings (which are not arena-allocated). + arena1_message->Clear(); + for (int i = 0; i < 10; i++) { + std::string* s = new std::string("Test"); + arena1_message->mutable_repeated_string()->AddAllocated(s); + // Should not copy. + EXPECT_EQ(s, &arena1_message->repeated_string(i)); + EXPECT_EQ("Test", arena1_message->repeated_string(i)); + } +} + +TEST(ArenaTest, AddAllocatedToRepeatedFieldViaReflection) { + // Heap->arena case. + Arena arena1; + TestAllTypes* arena1_message = Arena::CreateMessage(&arena1); + const Reflection* r = arena1_message->GetReflection(); + const Descriptor* d = arena1_message->GetDescriptor(); + const FieldDescriptor* fd = d->FindFieldByName("repeated_nested_message"); + for (int i = 0; i < 10; i++) { + TestAllTypes::NestedMessage* heap_submessage = + new TestAllTypes::NestedMessage; + heap_submessage->set_bb(42); + r->AddAllocatedMessage(arena1_message, fd, heap_submessage); + // Should not copy object -- will use arena_->Own(). + EXPECT_EQ(heap_submessage, &arena1_message->repeated_nested_message(i)); + EXPECT_EQ(42, arena1_message->repeated_nested_message(i).bb()); + } + + // Arena1->Arena2 case. + arena1_message->Clear(); + for (int i = 0; i < 10; i++) { + Arena arena2; + TestAllTypes::NestedMessage* arena2_submessage = + Arena::CreateMessage(&arena2); + arena2_submessage->set_bb(42); + r->AddAllocatedMessage(arena1_message, fd, arena2_submessage); + // Should copy object. + EXPECT_NE(arena2_submessage, &arena1_message->repeated_nested_message(i)); + EXPECT_EQ(42, arena1_message->repeated_nested_message(i).bb()); + } + + // Arena->heap case. + TestAllTypes* heap_message = new TestAllTypes; + for (int i = 0; i < 10; i++) { + Arena arena2; + TestAllTypes::NestedMessage* arena2_submessage = + Arena::CreateMessage(&arena2); + arena2_submessage->set_bb(42); + r->AddAllocatedMessage(heap_message, fd, arena2_submessage); + // Should copy object. + EXPECT_NE(arena2_submessage, &heap_message->repeated_nested_message(i)); + EXPECT_EQ(42, heap_message->repeated_nested_message(i).bb()); + } + delete heap_message; +} + +TEST(ArenaTest, ReleaseLastRepeatedField) { + // Release from arena-allocated repeated field and ensure that returned object + // is heap-allocated. + Arena arena; + TestAllTypes* arena_message = Arena::CreateMessage(&arena); + for (int i = 0; i < 10; i++) { + TestAllTypes::NestedMessage* nested = + Arena::CreateMessage(&arena); + nested->set_bb(42); + arena_message->mutable_repeated_nested_message()->AddAllocated(nested); + } + + for (int i = 0; i < 10; i++) { + const TestAllTypes::NestedMessage* orig_submessage = + &arena_message->repeated_nested_message(10 - 1 - i); // last element + TestAllTypes::NestedMessage* released = + arena_message->mutable_repeated_nested_message()->ReleaseLast(); + EXPECT_NE(released, orig_submessage); + EXPECT_EQ(42, released->bb()); + delete released; + } + + // Test UnsafeArenaReleaseLast(). + for (int i = 0; i < 10; i++) { + TestAllTypes::NestedMessage* nested = + Arena::CreateMessage(&arena); + nested->set_bb(42); + arena_message->mutable_repeated_nested_message()->AddAllocated(nested); + } + + for (int i = 0; i < 10; i++) { + const TestAllTypes::NestedMessage* orig_submessage = + &arena_message->repeated_nested_message(10 - 1 - i); // last element + TestAllTypes::NestedMessage* released = + arena_message->mutable_repeated_nested_message() + ->UnsafeArenaReleaseLast(); + EXPECT_EQ(released, orig_submessage); + EXPECT_EQ(42, released->bb()); + // no delete -- |released| is on the arena. + } + + // Test string case as well. ReleaseLast() in this case must copy the + // string, even though it was originally heap-allocated and its pointer + // was simply appended to the repeated field's internal vector, because the + // string was placed on the arena's destructor list and cannot be removed + // from that list (so the arena permanently owns the original instance). + arena_message->Clear(); + for (int i = 0; i < 10; i++) { + std::string* s = new std::string("Test"); + arena_message->mutable_repeated_string()->AddAllocated(s); + } + for (int i = 0; i < 10; i++) { + const std::string* orig_element = + &arena_message->repeated_string(10 - 1 - i); + std::string* released = + arena_message->mutable_repeated_string()->ReleaseLast(); + EXPECT_NE(released, orig_element); + EXPECT_EQ("Test", *released); + delete released; + } +} + +TEST(ArenaTest, UnsafeArenaReleaseAdd) { + // Use unsafe_arena_release() and unsafe_arena_set_allocated() to transfer an + // arena-allocated string from one message to another. + const char kContent[] = "Test content"; + + Arena arena; + TestAllTypes* message1 = Arena::CreateMessage(&arena); + TestAllTypes* message2 = Arena::CreateMessage(&arena); + std::string* arena_string = Arena::Create(&arena); + *arena_string = kContent; + + message1->unsafe_arena_set_allocated_optional_string(arena_string); + message2->unsafe_arena_set_allocated_optional_string( + message1->unsafe_arena_release_optional_string()); + EXPECT_EQ(kContent, message2->optional_string()); +} + +TEST(ArenaTest, UnsafeArenaAddAllocated) { + Arena arena; + TestAllTypes* message = Arena::CreateMessage(&arena); + for (int i = 0; i < 10; i++) { + std::string* arena_string = Arena::Create(&arena); + message->mutable_repeated_string()->UnsafeArenaAddAllocated(arena_string); + EXPECT_EQ(arena_string, message->mutable_repeated_string(i)); + } +} + +TEST(ArenaTest, UnsafeArenaRelease) { + Arena arena; + TestAllTypes* message = Arena::CreateMessage(&arena); + + std::string* s = new std::string("test string"); + message->unsafe_arena_set_allocated_optional_string(s); + EXPECT_TRUE(message->has_optional_string()); + EXPECT_EQ("test string", message->optional_string()); + s = message->unsafe_arena_release_optional_string(); + EXPECT_FALSE(message->has_optional_string()); + delete s; + + s = new std::string("test string"); + message->unsafe_arena_set_allocated_oneof_string(s); + EXPECT_TRUE(message->has_oneof_string()); + EXPECT_EQ("test string", message->oneof_string()); + s = message->unsafe_arena_release_oneof_string(); + EXPECT_FALSE(message->has_oneof_string()); + delete s; +} + +TEST(ArenaTest, OneofMerge) { + Arena arena; + TestAllTypes* message0 = Arena::CreateMessage(&arena); + TestAllTypes* message1 = Arena::CreateMessage(&arena); + + message0->unsafe_arena_set_allocated_oneof_string(new std::string("x")); + ASSERT_TRUE(message0->has_oneof_string()); + message1->unsafe_arena_set_allocated_oneof_string(new std::string("y")); + ASSERT_TRUE(message1->has_oneof_string()); + EXPECT_EQ("x", message0->oneof_string()); + EXPECT_EQ("y", message1->oneof_string()); + message0->MergeFrom(*message1); + EXPECT_EQ("y", message0->oneof_string()); + EXPECT_EQ("y", message1->oneof_string()); + delete message0->unsafe_arena_release_oneof_string(); + delete message1->unsafe_arena_release_oneof_string(); +} + +TEST(ArenaTest, ArenaOneofReflection) { + Arena arena; + TestAllTypes* message = Arena::CreateMessage(&arena); + const Descriptor* desc = message->GetDescriptor(); + const Reflection* refl = message->GetReflection(); + + const FieldDescriptor* string_field = desc->FindFieldByName("oneof_string"); + const FieldDescriptor* msg_field = + desc->FindFieldByName("oneof_nested_message"); + const OneofDescriptor* oneof = desc->FindOneofByName("oneof_field"); + + refl->SetString(message, string_field, "Test value"); + EXPECT_TRUE(refl->HasOneof(*message, oneof)); + refl->ClearOneof(message, oneof); + EXPECT_FALSE(refl->HasOneof(*message, oneof)); + + Message* submsg = refl->MutableMessage(message, msg_field); + EXPECT_TRUE(refl->HasOneof(*message, oneof)); + refl->ClearOneof(message, oneof); + EXPECT_FALSE(refl->HasOneof(*message, oneof)); + refl->MutableMessage(message, msg_field); + EXPECT_TRUE(refl->HasOneof(*message, oneof)); + submsg = refl->ReleaseMessage(message, msg_field); + EXPECT_FALSE(refl->HasOneof(*message, oneof)); + EXPECT_TRUE(submsg->GetArena() == NULL); + delete submsg; +} + +void TestSwapRepeatedField(Arena* arena1, Arena* arena2) { + // Test "safe" (copying) semantics for direct Swap() on RepeatedPtrField + // between arenas. + RepeatedPtrField field1(arena1); + RepeatedPtrField field2(arena2); + for (int i = 0; i < 10; i++) { + TestAllTypes* t = Arena::CreateMessage(arena1); + t->set_optional_string("field1"); + t->set_optional_int32(i); + if (arena1 != NULL) { + field1.UnsafeArenaAddAllocated(t); + } else { + field1.AddAllocated(t); + } + } + for (int i = 0; i < 5; i++) { + TestAllTypes* t = Arena::CreateMessage(arena2); + t->set_optional_string("field2"); + t->set_optional_int32(i); + if (arena2 != NULL) { + field2.UnsafeArenaAddAllocated(t); + } else { + field2.AddAllocated(t); + } + } + field1.Swap(&field2); + EXPECT_EQ(5, field1.size()); + EXPECT_EQ(10, field2.size()); + EXPECT_TRUE(std::string("field1") == field2.Get(0).optional_string()); + EXPECT_TRUE(std::string("field2") == field1.Get(0).optional_string()); + // Ensure that fields retained their original order: + for (int i = 0; i < field1.size(); i++) { + EXPECT_EQ(i, field1.Get(i).optional_int32()); + } + for (int i = 0; i < field2.size(); i++) { + EXPECT_EQ(i, field2.Get(i).optional_int32()); + } +} + +TEST(ArenaTest, SwapRepeatedField) { + Arena arena; + TestSwapRepeatedField(&arena, &arena); +} + +TEST(ArenaTest, SwapRepeatedFieldWithDifferentArenas) { + Arena arena1; + Arena arena2; + TestSwapRepeatedField(&arena1, &arena2); +} + +TEST(ArenaTest, SwapRepeatedFieldWithNoArenaOnRightHandSide) { + Arena arena; + TestSwapRepeatedField(&arena, NULL); +} + +TEST(ArenaTest, SwapRepeatedFieldWithNoArenaOnLeftHandSide) { + Arena arena; + TestSwapRepeatedField(NULL, &arena); +} + +TEST(ArenaTest, ExtensionsOnArena) { + Arena arena; + // Ensure no leaks. + TestAllExtensions* message_ext = + Arena::CreateMessage(&arena); + message_ext->SetExtension(protobuf_unittest::optional_int32_extension, 42); + message_ext->SetExtension(protobuf_unittest::optional_string_extension, + std::string("test")); + message_ext + ->MutableExtension(protobuf_unittest::optional_nested_message_extension) + ->set_bb(42); +} + +TEST(ArenaTest, RepeatedFieldOnArena) { + // Preallocate an initial arena block to avoid mallocs during hooked region. + std::vector arena_block(1024 * 1024); + ArenaOptions options; + options.initial_block = &arena_block[0]; + options.initial_block_size = arena_block.size(); + Arena arena(options); + + { + internal::NoHeapChecker no_heap; + + // Fill some repeated fields on the arena to test for leaks. Also verify no + // memory allocations. + RepeatedField repeated_int32(&arena); + RepeatedPtrField repeated_message(&arena); + for (int i = 0; i < 100; i++) { + repeated_int32.Add(42); + repeated_message.Add()->set_optional_int32(42); + EXPECT_EQ(&arena, repeated_message.Get(0).GetArena()); + const TestAllTypes* msg_in_repeated_field = &repeated_message.Get(0); + TestAllTypes* msg = repeated_message.UnsafeArenaReleaseLast(); + EXPECT_EQ(msg_in_repeated_field, msg); + } + + // UnsafeArenaExtractSubrange (i) should not leak and (ii) should return + // on-arena pointers. + for (int i = 0; i < 10; i++) { + repeated_message.Add()->set_optional_int32(42); + } + TestAllTypes* extracted_messages[5]; + repeated_message.UnsafeArenaExtractSubrange(0, 5, extracted_messages); + EXPECT_EQ(&arena, repeated_message.Get(0).GetArena()); + EXPECT_EQ(5, repeated_message.size()); + } + + // Now, outside the scope of the NoHeapChecker, test ExtractSubrange's copying + // semantics. + { + RepeatedPtrField repeated_message(&arena); + for (int i = 0; i < 100; i++) { + repeated_message.Add()->set_optional_int32(42); + } + + TestAllTypes* extracted_messages[5]; + // ExtractSubrange should copy to the heap. + repeated_message.ExtractSubrange(0, 5, extracted_messages); + EXPECT_EQ(NULL, extracted_messages[0]->GetArena()); + // We need to free the heap-allocated messages to prevent a leak. + for (int i = 0; i < 5; i++) { + delete extracted_messages[i]; + extracted_messages[i] = NULL; + } + } + + // Now check that we can create RepeatedFields/RepeatedPtrFields themselves on + // the arena. They have the necessary type traits so that they can behave like + // messages in this way. This is useful for higher-level generic templated + // code that may allocate messages or repeated fields of messages on an arena. + { + RepeatedPtrField* repeated_ptr_on_arena = + Arena::CreateMessage >(&arena); + for (int i = 0; i < 10; i++) { + // Add some elements and let the leak-checker ensure that everything is + // freed. + repeated_ptr_on_arena->Add(); + } + + RepeatedField* repeated_int_on_arena = + Arena::CreateMessage >(&arena); + for (int i = 0; i < 100; i++) { + repeated_int_on_arena->Add(i); + } + + } + + arena.Reset(); +} + + +#if PROTOBUF_RTTI +TEST(ArenaTest, MutableMessageReflection) { + Arena arena; + TestAllTypes* message = Arena::CreateMessage(&arena); + const Reflection* r = message->GetReflection(); + const Descriptor* d = message->GetDescriptor(); + const FieldDescriptor* field = d->FindFieldByName("optional_nested_message"); + TestAllTypes::NestedMessage* submessage = + static_cast( + r->MutableMessage(message, field)); + TestAllTypes::NestedMessage* submessage_expected = + message->mutable_optional_nested_message(); + + EXPECT_EQ(submessage_expected, submessage); + EXPECT_EQ(&arena, submessage->GetArena()); + + const FieldDescriptor* oneof_field = + d->FindFieldByName("oneof_nested_message"); + submessage = static_cast( + r->MutableMessage(message, oneof_field)); + submessage_expected = message->mutable_oneof_nested_message(); + + EXPECT_EQ(submessage_expected, submessage); + EXPECT_EQ(&arena, submessage->GetArena()); +} +#endif // PROTOBUF_RTTI + + +void FillArenaAwareFields(TestAllTypes* message) { + std::string test_string = "hello world"; + message->set_optional_int32(42); + message->set_optional_string(test_string); + message->set_optional_bytes(test_string); + message->mutable_optional_nested_message()->set_bb(42); + + message->set_oneof_uint32(42); + message->mutable_oneof_nested_message()->set_bb(42); + message->set_oneof_string(test_string); + message->set_oneof_bytes(test_string); + + message->add_repeated_int32(42); + // No repeated string: not yet arena-aware. + message->add_repeated_nested_message()->set_bb(42); + message->mutable_optional_lazy_message()->set_bb(42); +} + +// Test: no allocations occur on heap while touching all supported field types. +TEST(ArenaTest, NoHeapAllocationsTest) { + // Allocate a large initial block to avoid mallocs during hooked test. + std::vector arena_block(128 * 1024); + ArenaOptions options; + options.initial_block = &arena_block[0]; + options.initial_block_size = arena_block.size(); + Arena arena(options); + + { + + TestAllTypes* message = Arena::CreateMessage(&arena); + FillArenaAwareFields(message); + } + + arena.Reset(); +} + +TEST(ArenaTest, ParseCorruptedString) { + TestAllTypes message; + TestUtil::SetAllFields(&message); + TestParseCorruptedString(message); + TestParseCorruptedString(message); +} + +#if PROTOBUF_RTTI +// Test construction on an arena via generic MessageLite interface. We should be +// able to successfully deserialize on the arena without incurring heap +// allocations, i.e., everything should still be arena-allocation-aware. +TEST(ArenaTest, MessageLiteOnArena) { + std::vector arena_block(128 * 1024); + ArenaOptions options; + options.initial_block = &arena_block[0]; + options.initial_block_size = arena_block.size(); + Arena arena(options); + const MessageLite* prototype = &TestAllTypes::default_instance(); + + TestAllTypes initial_message; + FillArenaAwareFields(&initial_message); + std::string serialized; + initial_message.SerializeToString(&serialized); + + { + + MessageLite* generic_message = prototype->New(&arena); + EXPECT_TRUE(generic_message != NULL); + EXPECT_EQ(&arena, generic_message->GetArena()); + EXPECT_TRUE(generic_message->ParseFromString(serialized)); + TestAllTypes* deserialized = static_cast(generic_message); + EXPECT_EQ(42, deserialized->optional_int32()); + } + + arena.Reset(); +} +#endif // PROTOBUF_RTTI + + +// RepeatedField should support non-POD types, and invoke constructors and +// destructors appropriately, because it's used this way by lots of other code +// (even if this was not its original intent). +TEST(ArenaTest, RepeatedFieldWithNonPODType) { + { + RepeatedField field_on_heap; + for (int i = 0; i < 100; i++) { + *field_on_heap.Add() = "test string long enough to exceed inline buffer"; + } + } + { + Arena arena; + RepeatedField field_on_arena(&arena); + for (int i = 0; i < 100; i++) { + *field_on_arena.Add() = "test string long enough to exceed inline buffer"; + } + } +} + +// Align n to next multiple of 8 +uint64 Align8(uint64 n) { return (n + 7) & -8; } + +TEST(ArenaTest, SpaceAllocated_and_Used) { + ArenaOptions options; + options.start_block_size = 256; + options.max_block_size = 8192; + Arena arena_1(options); + EXPECT_EQ(0, arena_1.SpaceAllocated()); + EXPECT_EQ(0, arena_1.SpaceUsed()); + EXPECT_EQ(0, arena_1.Reset()); + Arena::CreateArray(&arena_1, 320); + // Arena will allocate slightly more than 320 for the block headers. + EXPECT_LE(320, arena_1.SpaceAllocated()); + EXPECT_EQ(Align8(320), arena_1.SpaceUsed()); + EXPECT_LE(320, arena_1.Reset()); + + // Test with initial block. + std::vector arena_block(1024); + options.initial_block = &arena_block[0]; + options.initial_block_size = arena_block.size(); + Arena arena_2(options); + EXPECT_EQ(1024, arena_2.SpaceAllocated()); + EXPECT_EQ(0, arena_2.SpaceUsed()); + EXPECT_EQ(1024, arena_2.Reset()); + Arena::CreateArray(&arena_2, 55); + EXPECT_EQ(1024, arena_2.SpaceAllocated()); + EXPECT_EQ(Align8(55), arena_2.SpaceUsed()); + EXPECT_EQ(1024, arena_2.Reset()); + + // Reset options to test doubling policy explicitly. + options.initial_block = NULL; + options.initial_block_size = 0; + Arena arena_3(options); + EXPECT_EQ(0, arena_3.SpaceUsed()); + Arena::CreateArray(&arena_3, 160); + EXPECT_EQ(256, arena_3.SpaceAllocated()); + EXPECT_EQ(Align8(160), arena_3.SpaceUsed()); + Arena::CreateArray(&arena_3, 70); + EXPECT_EQ(256 + 512, arena_3.SpaceAllocated()); + EXPECT_EQ(Align8(160) + Align8(70), arena_3.SpaceUsed()); + EXPECT_EQ(256 + 512, arena_3.Reset()); +} + +TEST(ArenaTest, Alignment) { + Arena arena; + for (int i = 0; i < 200; i++) { + void* p = Arena::CreateArray(&arena, i); + GOOGLE_CHECK_EQ(reinterpret_cast(p) % 8, 0) << i << ": " << p; + } +} + +TEST(ArenaTest, BlockSizeSmallerThanAllocation) { + for (size_t i = 0; i <= 8; ++i) { + ArenaOptions opt; + opt.start_block_size = opt.max_block_size = i; + Arena arena(opt); + + *Arena::Create(&arena) = 42; + EXPECT_GE(arena.SpaceAllocated(), 8); + EXPECT_EQ(8, arena.SpaceUsed()); + + *Arena::Create(&arena) = 42; + EXPECT_GE(arena.SpaceAllocated(), 16); + EXPECT_EQ(16, arena.SpaceUsed()); + } +} + +TEST(ArenaTest, GetArenaShouldReturnTheArenaForArenaAllocatedMessages) { + Arena arena; + ArenaMessage* message = Arena::CreateMessage(&arena); + const ArenaMessage* const_pointer_to_message = message; + EXPECT_EQ(&arena, Arena::GetArena(message)); + EXPECT_EQ(&arena, Arena::GetArena(const_pointer_to_message)); + + // Test that the Message* / MessageLite* specialization SFINAE works. + const Message* const_pointer_to_message_type = message; + EXPECT_EQ(&arena, Arena::GetArena(const_pointer_to_message_type)); + const MessageLite* const_pointer_to_message_lite_type = message; + EXPECT_EQ(&arena, Arena::GetArena(const_pointer_to_message_lite_type)); +} + +TEST(ArenaTest, GetArenaShouldReturnNullForNonArenaAllocatedMessages) { + ArenaMessage message; + const ArenaMessage* const_pointer_to_message = &message; + EXPECT_EQ(NULL, Arena::GetArena(&message)); + EXPECT_EQ(NULL, Arena::GetArena(const_pointer_to_message)); +} + +TEST(ArenaTest, GetArenaShouldReturnNullForNonArenaCompatibleTypes) { + TestNoArenaMessage message; + const TestNoArenaMessage* const_pointer_to_message = &message; + EXPECT_EQ(nullptr, Arena::GetArena(&message)); + EXPECT_EQ(nullptr, Arena::GetArena(const_pointer_to_message)); + + // Test that GetArena returns nullptr for types that have a GetArena method + // that doesn't return Arena*. + struct { + int GetArena() const { return 0; } + } has_get_arena_method_wrong_return_type; + EXPECT_EQ(nullptr, Arena::GetArena(&has_get_arena_method_wrong_return_type)); + + // Test that GetArena returns nullptr for types that have a GetArena alias. + struct { + using GetArena = Arena*; + GetArena unused; + } has_get_arena_alias; + EXPECT_EQ(nullptr, Arena::GetArena(&has_get_arena_alias)); + + // Test that GetArena returns nullptr for types that have a GetArena data + // member. + struct { + Arena GetArena; + } has_get_arena_data_member; + EXPECT_EQ(nullptr, Arena::GetArena(&has_get_arena_data_member)); +} + +TEST(ArenaTest, AddCleanup) { + Arena arena; + for (int i = 0; i < 100; i++) { + arena.Own(new int); + } +} + +TEST(ArenaTest, UnsafeSetAllocatedOnArena) { + Arena arena; + TestAllTypes* message = Arena::CreateMessage(&arena); + EXPECT_FALSE(message->has_optional_string()); + + std::string owned_string = "test with long enough content to heap-allocate"; + message->unsafe_arena_set_allocated_optional_string(&owned_string); + EXPECT_TRUE(message->has_optional_string()); + + message->unsafe_arena_set_allocated_optional_string(NULL); + EXPECT_FALSE(message->has_optional_string()); +} + +// A helper utility class to only contain static hook functions, some +// counters to be used to verify the counters have been called and a cookie +// value to be verified. +class ArenaHooksTestUtil { + public: + static void* on_init(Arena* arena) { + ++num_init; + int* cookie = new int(kCookieValue); + return static_cast(cookie); + } + + static void on_allocation(const std::type_info* /*unused*/, uint64 alloc_size, + void* cookie) { + ++num_allocations; + int cookie_value = *static_cast(cookie); + EXPECT_EQ(kCookieValue, cookie_value); + } + + static void on_reset(Arena* arena, void* cookie, uint64 space_used) { + ++num_reset; + int cookie_value = *static_cast(cookie); + EXPECT_EQ(kCookieValue, cookie_value); + } + + static void on_destruction(Arena* arena, void* cookie, uint64 space_used) { + ++num_destruct; + int cookie_value = *static_cast(cookie); + EXPECT_EQ(kCookieValue, cookie_value); + delete static_cast(cookie); + } + + static const int kCookieValue = 999; + static uint32 num_init; + static uint32 num_allocations; + static uint32 num_reset; + static uint32 num_destruct; +}; +uint32 ArenaHooksTestUtil::num_init = 0; +uint32 ArenaHooksTestUtil::num_allocations = 0; +uint32 ArenaHooksTestUtil::num_reset = 0; +uint32 ArenaHooksTestUtil::num_destruct = 0; +const int ArenaHooksTestUtil::kCookieValue; + +class ArenaOptionsTestFriend { + public: + static void Set(ArenaOptions* options) { + options->on_arena_init = ArenaHooksTestUtil::on_init; + options->on_arena_allocation = ArenaHooksTestUtil::on_allocation; + options->on_arena_reset = ArenaHooksTestUtil::on_reset; + options->on_arena_destruction = ArenaHooksTestUtil::on_destruction; + } +}; + +// Test the hooks are correctly called and that the cookie is passed. +TEST(ArenaTest, ArenaHooksSanity) { + ArenaOptions options; + ArenaOptionsTestFriend::Set(&options); + + // Scope for defining the arena + { + Arena arena(options); + EXPECT_EQ(1, ArenaHooksTestUtil::num_init); + EXPECT_EQ(0, ArenaHooksTestUtil::num_allocations); + Arena::Create(&arena); + if (std::is_trivially_destructible::value) { + EXPECT_EQ(1, ArenaHooksTestUtil::num_allocations); + } else { + EXPECT_EQ(2, ArenaHooksTestUtil::num_allocations); + } + arena.Reset(); + arena.Reset(); + EXPECT_EQ(2, ArenaHooksTestUtil::num_reset); + } + EXPECT_EQ(3, ArenaHooksTestUtil::num_reset); + EXPECT_EQ(1, ArenaHooksTestUtil::num_destruct); +} + + +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arenastring.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arenastring.h" new file mode 100644 index 00000000..122f391e --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arenastring.h" @@ -0,0 +1,405 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_ARENASTRING_H__ +#define GOOGLE_PROTOBUF_ARENASTRING_H__ + +#include +#include +#include + +#include +#include +#include +#include +#include + +#include + +#ifdef SWIG +#error "You cannot SWIG proto headers" +#endif + + +// This is the implementation of arena string fields written for the open-source +// release. The ArenaStringPtr struct below is an internal implementation class +// and *should not be used* by user code. It is used to collect string +// operations together into one place and abstract away the underlying +// string-field pointer representation, so that (for example) an alternate +// implementation that knew more about ::std::string's internals could integrate +// more closely with the arena allocator. + +namespace google { +namespace protobuf { +namespace internal { + +template +class TaggedPtr { + public: + void Set(T* p) { ptr_ = reinterpret_cast(p); } + T* Get() const { return reinterpret_cast(ptr_); } + + bool IsNull() { return ptr_ == 0; } + + private: + uintptr_t ptr_; +}; + +struct PROTOBUF_EXPORT ArenaStringPtr { + inline void Set(const ::std::string* default_value, + const ::std::string& value, Arena* arena) { + if (ptr_ == default_value) { + CreateInstance(arena, &value); + } else { + *ptr_ = value; + } + } + + inline void SetLite(const ::std::string* default_value, + const ::std::string& value, Arena* arena) { + Set(default_value, value, arena); + } + + // Basic accessors. + inline const ::std::string& Get() const { return *ptr_; } + + inline ::std::string* Mutable(const ::std::string* default_value, + Arena* arena) { + if (ptr_ == default_value) { + CreateInstance(arena, default_value); + } + return ptr_; + } + + // Release returns a ::std::string* instance that is heap-allocated and is not + // Own()'d by any arena. If the field was not set, it returns NULL. The caller + // retains ownership. Clears this field back to NULL state. Used to implement + // release_() methods on generated classes. + inline ::std::string* Release(const ::std::string* default_value, + Arena* arena) { + if (ptr_ == default_value) { + return NULL; + } + return ReleaseNonDefault(default_value, arena); + } + + // Similar to Release, but ptr_ cannot be the default_value. + inline ::std::string* ReleaseNonDefault(const ::std::string* default_value, + Arena* arena) { + GOOGLE_DCHECK(!IsDefault(default_value)); + ::std::string* released = NULL; + if (arena != NULL) { + // ptr_ is owned by the arena. + released = new ::std::string; + released->swap(*ptr_); + } else { + released = ptr_; + } + ptr_ = const_cast< ::std::string*>(default_value); + return released; + } + + // UnsafeArenaRelease returns a ::std::string*, but it may be arena-owned + // (i.e. have its destructor already registered) if arena != NULL. If the + // field was not set, this returns NULL. This method clears this field back to + // NULL state. Used to implement unsafe_arena_release_() methods on + // generated classes. + inline ::std::string* UnsafeArenaRelease(const ::std::string* default_value, + Arena* /* arena */) { + if (ptr_ == default_value) { + return NULL; + } + ::std::string* released = ptr_; + ptr_ = const_cast< ::std::string*>(default_value); + return released; + } + + // Takes a string that is heap-allocated, and takes ownership. The string's + // destructor is registered with the arena. Used to implement + // set_allocated_ in generated classes. + inline void SetAllocated(const ::std::string* default_value, + ::std::string* value, Arena* arena) { + if (arena == NULL && ptr_ != default_value) { + Destroy(default_value, arena); + } + if (value != NULL) { + ptr_ = value; + if (arena != NULL) { + arena->Own(value); + } + } else { + ptr_ = const_cast< ::std::string*>(default_value); + } + } + + // Takes a string that has lifetime equal to the arena's lifetime. The arena + // must be non-null. It is safe only to pass this method a value returned by + // UnsafeArenaRelease() on another field of a message in the same arena. Used + // to implement unsafe_arena_set_allocated_ in generated classes. + inline void UnsafeArenaSetAllocated(const ::std::string* default_value, + ::std::string* value, + Arena* /* arena */) { + if (value != NULL) { + ptr_ = value; + } else { + ptr_ = const_cast< ::std::string*>(default_value); + } + } + + // Swaps internal pointers. Arena-safety semantics: this is guarded by the + // logic in Swap()/UnsafeArenaSwap() at the message level, so this method is + // 'unsafe' if called directly. + PROTOBUF_ALWAYS_INLINE void Swap(ArenaStringPtr* other) { + std::swap(ptr_, other->ptr_); + } + PROTOBUF_ALWAYS_INLINE void Swap(ArenaStringPtr* other, + const ::std::string* default_value, + Arena* arena) { +#ifndef NDEBUG + // For debug builds, we swap the contents of the string, rather than the + // string instances themselves. This invalidates previously taken const + // references that are (per our documentation) invalidated by calling Swap() + // on the message. + // + // If both strings are the default_value, swapping is uninteresting. + // Otherwise, we use ArenaStringPtr::Mutable() to access the string, to + // ensure that we do not try to mutate default_value itself. + if (IsDefault(default_value) && other->IsDefault(default_value)) { + return; + } + + ::std::string* this_ptr = Mutable(default_value, arena); + ::std::string* other_ptr = other->Mutable(default_value, arena); + + this_ptr->swap(*other_ptr); +#else + std::swap(ptr_, other->ptr_); + (void)default_value; + (void)arena; +#endif + } + + // Frees storage (if not on an arena). + inline void Destroy(const ::std::string* default_value, Arena* arena) { + if (arena == NULL && ptr_ != default_value) { + delete ptr_; + } + } + + // Clears content, but keeps allocated string if arena != NULL, to avoid the + // overhead of heap operations. After this returns, the content (as seen by + // the user) will always be the empty string. Assumes that |default_value| + // is an empty string. + inline void ClearToEmpty(const ::std::string* default_value, + Arena* /* arena */) { + if (ptr_ == default_value) { + // Already set to default (which is empty) -- do nothing. + } else { + ptr_->clear(); + } + } + + // Clears content, assuming that the current value is not the empty string + // default. + inline void ClearNonDefaultToEmpty() { ptr_->clear(); } + inline void ClearNonDefaultToEmptyNoArena() { ptr_->clear(); } + + // Clears content, but keeps allocated string if arena != NULL, to avoid the + // overhead of heap operations. After this returns, the content (as seen by + // the user) will always be equal to |default_value|. + inline void ClearToDefault(const ::std::string* default_value, + Arena* /* arena */) { + if (ptr_ == default_value) { + // Already set to default -- do nothing. + } else { + // Have another allocated string -- rather than throwing this away and + // resetting ptr_ to the canonical default string instance, we just reuse + // this instance. + *ptr_ = *default_value; + } + } + + // Called from generated code / reflection runtime only. Resets value to point + // to a default string pointer, with the semantics that this ArenaStringPtr + // does not own the pointed-to memory. Disregards initial value of ptr_ (so + // this is the *ONLY* safe method to call after construction or when + // reinitializing after becoming the active field in a oneof union). + inline void UnsafeSetDefault(const ::std::string* default_value) { + // Casting away 'const' is safe here: accessors ensure that ptr_ is only + // returned as a const if it is equal to default_value. + ptr_ = const_cast< ::std::string*>(default_value); + } + + // The 'NoArena' variants of methods below assume arena == NULL and are + // optimized to provide very little overhead relative to a raw string pointer + // (while still being in-memory compatible with other code that assumes + // ArenaStringPtr). Note the invariant that a class instance that has only + // ever been mutated by NoArena methods must *only* be in the String state + // (i.e., tag bits are not used), *NEVER* ArenaString. This allows all + // tagged-pointer manipulations to be avoided. + inline void SetNoArena(const ::std::string* default_value, + const ::std::string& value) { + if (ptr_ == default_value) { + CreateInstanceNoArena(&value); + } else { + *ptr_ = value; + } + } + + void SetNoArena(const ::std::string* default_value, ::std::string&& value) { + if (IsDefault(default_value)) { + ptr_ = new ::std::string(std::move(value)); + } else { + *ptr_ = std::move(value); + } + } + + void AssignWithDefault(const ::std::string* default_value, + ArenaStringPtr value); + + inline const ::std::string& GetNoArena() const { return *ptr_; } + + inline ::std::string* MutableNoArena(const ::std::string* default_value) { + if (ptr_ == default_value) { + CreateInstanceNoArena(default_value); + } + return ptr_; + } + + inline ::std::string* ReleaseNoArena(const ::std::string* default_value) { + if (ptr_ == default_value) { + return NULL; + } else { + return ReleaseNonDefaultNoArena(default_value); + } + } + + inline ::std::string* ReleaseNonDefaultNoArena( + const ::std::string* default_value) { + GOOGLE_DCHECK(!IsDefault(default_value)); + ::std::string* released = ptr_; + ptr_ = const_cast< ::std::string*>(default_value); + return released; + } + + inline void SetAllocatedNoArena(const ::std::string* default_value, + ::std::string* value) { + if (ptr_ != default_value) { + delete ptr_; + } + if (value != NULL) { + ptr_ = value; + } else { + ptr_ = const_cast< ::std::string*>(default_value); + } + } + + inline void DestroyNoArena(const ::std::string* default_value) { + if (ptr_ != default_value) { + delete ptr_; + } + } + + inline void ClearToEmptyNoArena(const ::std::string* default_value) { + if (ptr_ == default_value) { + // Nothing: already equal to default (which is the empty string). + } else { + ptr_->clear(); + } + } + + inline void ClearToDefaultNoArena(const ::std::string* default_value) { + if (ptr_ == default_value) { + // Nothing: already set to default. + } else { + // Reuse existing allocated instance. + *ptr_ = *default_value; + } + } + + // Internal accessor used only at parse time to provide direct access to the + // raw pointer from the shared parse routine (in the non-arenas case). The + // parse routine does the string allocation in order to save code size in the + // generated parsing code. + inline ::std::string** UnsafeRawStringPointer() { return &ptr_; } + + inline bool IsDefault(const ::std::string* default_value) const { + return ptr_ == default_value; + } + + // Internal accessors!!!! + void UnsafeSetTaggedPointer(TaggedPtr< ::std::string> value) { + ptr_ = value.Get(); + } + // Generated code only! An optimization, in certain cases the generated + // code is certain we can obtain a string with no default checks and + // tag tests. + ::std::string* UnsafeMutablePointer() { return ptr_; } + + private: + ::std::string* ptr_; + + PROTOBUF_NOINLINE + void CreateInstance(Arena* arena, const ::std::string* initial_value) { + GOOGLE_DCHECK(initial_value != NULL); + // uses "new ::std::string" when arena is nullptr + ptr_ = Arena::Create< ::std::string>(arena, *initial_value); + } + PROTOBUF_NOINLINE + void CreateInstanceNoArena(const ::std::string* initial_value) { + GOOGLE_DCHECK(initial_value != NULL); + ptr_ = new ::std::string(*initial_value); + } +}; + +} // namespace internal +} // namespace protobuf + +namespace protobuf { +namespace internal { + +inline void ArenaStringPtr::AssignWithDefault( + const ::std::string* default_value, ArenaStringPtr value) { + const ::std::string* me = *UnsafeRawStringPointer(); + const ::std::string* other = *value.UnsafeRawStringPointer(); + // If the pointers are the same then do nothing. + if (me != other) { + SetNoArena(default_value, value.GetNoArena()); + } +} + +} // namespace internal +} // namespace protobuf +} // namespace google + + +#include + +#endif // GOOGLE_PROTOBUF_ARENASTRING_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arenastring_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arenastring_unittest.cc" new file mode 100644 index 00000000..c5da4476 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/arenastring_unittest.cc" @@ -0,0 +1,136 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Based on mvels@'s frankenstring. + +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + + +namespace google { +namespace protobuf { + +using internal::ArenaStringPtr; + +static std::string WrapString(const char* value) { return value; } + +// Test ArenaStringPtr with arena == NULL. +TEST(ArenaStringPtrTest, ArenaStringPtrOnHeap) { + ArenaStringPtr field; + std::string default_value = "default"; + field.UnsafeSetDefault(&default_value); + EXPECT_EQ(std::string("default"), field.Get()); + field.Set(&default_value, WrapString("Test short"), NULL); + EXPECT_EQ(std::string("Test short"), field.Get()); + field.Set(&default_value, WrapString("Test long long long long value"), NULL); + EXPECT_EQ(std::string("Test long long long long value"), field.Get()); + field.Set(&default_value, std::string(""), NULL); + field.Destroy(&default_value, NULL); + + ArenaStringPtr field2; + field2.UnsafeSetDefault(&default_value); + std::string* mut = field2.Mutable(&default_value, NULL); + EXPECT_EQ(mut, field2.Mutable(&default_value, NULL)); + EXPECT_EQ(mut, &field2.Get()); + EXPECT_NE(&default_value, mut); + EXPECT_EQ(std::string("default"), *mut); + *mut = "Test long long long long value"; // ensure string allocates storage + EXPECT_EQ(std::string("Test long long long long value"), field2.Get()); + field2.Destroy(&default_value, NULL); +} + +TEST(ArenaStringPtrTest, ArenaStringPtrOnArena) { + Arena arena; + ArenaStringPtr field; + std::string default_value = "default"; + field.UnsafeSetDefault(&default_value); + EXPECT_EQ(std::string("default"), field.Get()); + field.Set(&default_value, WrapString("Test short"), &arena); + EXPECT_EQ(std::string("Test short"), field.Get()); + field.Set(&default_value, WrapString("Test long long long long value"), + &arena); + EXPECT_EQ(std::string("Test long long long long value"), field.Get()); + field.Set(&default_value, std::string(""), &arena); + field.Destroy(&default_value, &arena); + + ArenaStringPtr field2; + field2.UnsafeSetDefault(&default_value); + std::string* mut = field2.Mutable(&default_value, &arena); + EXPECT_EQ(mut, field2.Mutable(&default_value, &arena)); + EXPECT_EQ(mut, &field2.Get()); + EXPECT_NE(&default_value, mut); + EXPECT_EQ(std::string("default"), *mut); + *mut = "Test long long long long value"; // ensure string allocates storage + EXPECT_EQ(std::string("Test long long long long value"), field2.Get()); + field2.Destroy(&default_value, &arena); +} + +TEST(ArenaStringPtrTest, ArenaStringPtrOnArenaNoSSO) { + Arena arena; + ArenaStringPtr field; + std::string default_value = "default"; + field.UnsafeSetDefault(&default_value); + EXPECT_EQ(std::string("default"), field.Get()); + + // Avoid triggering the SSO optimization by setting the string to something + // larger than the internal buffer. + field.Set(&default_value, WrapString("Test long long long long value"), + &arena); + EXPECT_EQ(std::string("Test long long long long value"), field.Get()); + field.Set(&default_value, std::string(""), &arena); + field.Destroy(&default_value, &arena); + + ArenaStringPtr field2; + field2.UnsafeSetDefault(&default_value); + std::string* mut = field2.Mutable(&default_value, &arena); + EXPECT_EQ(mut, field2.Mutable(&default_value, &arena)); + EXPECT_EQ(mut, &field2.Get()); + EXPECT_NE(&default_value, mut); + EXPECT_EQ(std::string("default"), *mut); + *mut = "Test long long long long value"; // ensure string allocates storage + EXPECT_EQ(std::string("Test long long long long value"), field2.Get()); + field2.Destroy(&default_value, &arena); +} + + +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/annotation_test_util.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/annotation_test_util.cc" new file mode 100644 index 00000000..d33f29fb --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/annotation_test_util.cc" @@ -0,0 +1,167 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace annotation_test_util { +namespace { + +// A CodeGenerator that captures the FileDescriptor it's passed as a +// FileDescriptorProto. +class DescriptorCapturingGenerator : public CodeGenerator { + public: + // Does not own file; file must outlive the Generator. + explicit DescriptorCapturingGenerator(FileDescriptorProto* file) + : file_(file) {} + + virtual bool Generate(const FileDescriptor* file, + const std::string& parameter, GeneratorContext* context, + std::string* error) const { + file->CopyTo(file_); + return true; + } + + private: + FileDescriptorProto* file_; +}; +} // namespace + +void AddFile(const std::string& filename, const std::string& data) { + GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/" + filename, data, + true)); +} + +bool RunProtoCompiler(const std::string& filename, + const std::string& plugin_specific_args, + CommandLineInterface* cli, FileDescriptorProto* file) { + cli->SetInputsAreProtoPathRelative(true); + + DescriptorCapturingGenerator capturing_generator(file); + cli->RegisterGenerator("--capture_out", &capturing_generator, ""); + + std::string proto_path = "-I" + TestTempDir(); + std::string capture_out = "--capture_out=" + TestTempDir(); + + const char* argv[] = {"protoc", proto_path.c_str(), + plugin_specific_args.c_str(), capture_out.c_str(), + filename.c_str()}; + + return cli->Run(5, argv) == 0; +} + +bool DecodeMetadata(const std::string& path, GeneratedCodeInfo* info) { + std::string data; + GOOGLE_CHECK_OK(File::GetContents(path, &data, true)); + io::ArrayInputStream input(data.data(), data.size()); + return info->ParseFromZeroCopyStream(&input); +} + +void FindAnnotationsOnPath( + const GeneratedCodeInfo& info, const std::string& source_file, + const std::vector& path, + std::vector* annotations) { + for (int i = 0; i < info.annotation_size(); ++i) { + const GeneratedCodeInfo::Annotation* annotation = &info.annotation(i); + if (annotation->source_file() != source_file || + annotation->path_size() != path.size()) { + continue; + } + int node = 0; + for (; node < path.size(); ++node) { + if (annotation->path(node) != path[node]) { + break; + } + } + if (node == path.size()) { + annotations->push_back(annotation); + } + } +} + +const GeneratedCodeInfo::Annotation* FindAnnotationOnPath( + const GeneratedCodeInfo& info, const std::string& source_file, + const std::vector& path) { + std::vector annotations; + FindAnnotationsOnPath(info, source_file, path, &annotations); + if (annotations.empty()) { + return NULL; + } + return annotations[0]; +} + +bool AtLeastOneAnnotationMatchesSubstring( + const std::string& file_content, + const std::vector& annotations, + const std::string& expected_text) { + for (std::vector::const_iterator + i = annotations.begin(), + e = annotations.end(); + i != e; ++i) { + const GeneratedCodeInfo::Annotation* annotation = *i; + uint32 begin = annotation->begin(); + uint32 end = annotation->end(); + if (end < begin || end > file_content.size()) { + return false; + } + if (file_content.substr(begin, end - begin) == expected_text) { + return true; + } + } + return false; +} + +bool AnnotationMatchesSubstring(const std::string& file_content, + const GeneratedCodeInfo::Annotation* annotation, + const std::string& expected_text) { + std::vector annotations; + annotations.push_back(annotation); + return AtLeastOneAnnotationMatchesSubstring(file_content, annotations, + expected_text); +} +} // namespace annotation_test_util +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/annotation_test_util.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/annotation_test_util.h" new file mode 100644 index 00000000..fa87c6cc --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/annotation_test_util.h" @@ -0,0 +1,115 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_ANNOTATION_TEST_UTIL_H__ +#define GOOGLE_PROTOBUF_COMPILER_ANNOTATION_TEST_UTIL_H__ + +#include +#include +#include + +// Utilities that assist in writing tests for generator annotations. +// See java/internal/annotation_unittest.cc for an example. +namespace google { +namespace protobuf { +namespace compiler { +namespace annotation_test_util { + +// Struct that contains the file generated from a .proto file and its +// GeneratedCodeInfo. For example, the Java generator will fill this struct +// (for some 'foo.proto') with: +// file_path = "Foo.java" +// file_content = content of Foo.java +// file_info = parsed content of Foo.java.pb.meta +struct ExpectedOutput { + std::string file_path; + std::string file_content; + GeneratedCodeInfo file_info; + explicit ExpectedOutput(const std::string& file_path) + : file_path(file_path) {} +}; + +// Creates a file with name `filename` and content `data` in temp test +// directory. +void AddFile(const std::string& filename, const std::string& data); + +// Runs proto compiler. Captures proto file structure in FileDescriptorProto. +// Files will be generated in TestTempDir() folder. Callers of this +// function must read generated files themselves. +// +// filename: source .proto file used to generate code. +// plugin_specific_args: command line arguments specific to current generator. +// For Java, this value might be "--java_out=annotate_code:test_temp_dir" +// cli: instance of command line interface to run generator. See Java's +// annotation_unittest.cc for an example of how to initialize it. +// file: output parameter, will be set to the descriptor of the proto file +// specified in filename. +bool RunProtoCompiler(const std::string& filename, + const std::string& plugin_specific_args, + CommandLineInterface* cli, FileDescriptorProto* file); + +bool DecodeMetadata(const std::string& path, GeneratedCodeInfo* info); + +// Finds all of the Annotations for a given source file and path. +// See Location.path in http://google3/net/proto2/proto/descriptor.proto for +// explanation of what path vector is. +void FindAnnotationsOnPath( + const GeneratedCodeInfo& info, const std::string& source_file, + const std::vector& path, + std::vector* annotations); + +// Finds the Annotation for a given source file and path (or returns null if it +// couldn't). If there are several annotations for given path, returns the first +// one. See Location.path in +// http://google3/net/proto2/proto/descriptor.proto for explanation of what path +// vector is. +const GeneratedCodeInfo::Annotation* FindAnnotationOnPath( + const GeneratedCodeInfo& info, const std::string& source_file, + const std::vector& path); + +// Returns true if at least one of the provided annotations covers a given +// substring in file_content. +bool AtLeastOneAnnotationMatchesSubstring( + const std::string& file_content, + const std::vector& annotations, + const std::string& expected_text); + +// Returns true if the provided annotation covers a given substring in +// file_content. +bool AnnotationMatchesSubstring(const std::string& file_content, + const GeneratedCodeInfo::Annotation* annotation, + const std::string& expected_text); + +} // namespace annotation_test_util +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_ANNOTATION_TEST_UTIL_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/code_generator.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/code_generator.cc" new file mode 100644 index 00000000..693300df --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/code_generator.cc" @@ -0,0 +1,122 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include + +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { + +CodeGenerator::~CodeGenerator() {} + +bool CodeGenerator::GenerateAll(const std::vector& files, + const std::string& parameter, + GeneratorContext* generator_context, + std::string* error) const { + // Default implementation is just to call the per file method, and prefix any + // error string with the file to provide context. + bool succeeded = true; + for (int i = 0; i < files.size(); i++) { + const FileDescriptor* file = files[i]; + succeeded = Generate(file, parameter, generator_context, error); + if (!succeeded && error && error->empty()) { + *error = + "Code generator returned false but provided no error " + "description."; + } + if (error && !error->empty()) { + *error = file->name() + ": " + *error; + break; + } + if (!succeeded) { + break; + } + } + return succeeded; +} + +GeneratorContext::~GeneratorContext() {} + +io::ZeroCopyOutputStream* GeneratorContext::OpenForAppend( + const std::string& filename) { + return NULL; +} + +io::ZeroCopyOutputStream* GeneratorContext::OpenForInsert( + const std::string& filename, const std::string& insertion_point) { + GOOGLE_LOG(FATAL) << "This GeneratorContext does not support insertion."; + return NULL; // make compiler happy +} + +void GeneratorContext::ListParsedFiles( + std::vector* output) { + GOOGLE_LOG(FATAL) << "This GeneratorContext does not support ListParsedFiles"; +} + +void GeneratorContext::GetCompilerVersion(Version* version) const { + version->set_major(GOOGLE_PROTOBUF_VERSION / 1000000); + version->set_minor(GOOGLE_PROTOBUF_VERSION / 1000 % 1000); + version->set_patch(GOOGLE_PROTOBUF_VERSION % 1000); + version->set_suffix(GOOGLE_PROTOBUF_VERSION_SUFFIX); +} + +// Parses a set of comma-delimited name/value pairs. +void ParseGeneratorParameter( + const std::string& text, + std::vector >* output) { + std::vector parts = Split(text, ",", true); + + for (int i = 0; i < parts.size(); i++) { + std::string::size_type equals_pos = parts[i].find_first_of('='); + std::pair value; + if (equals_pos == std::string::npos) { + value.first = parts[i]; + value.second = ""; + } else { + value.first = parts[i].substr(0, equals_pos); + value.second = parts[i].substr(equals_pos + 1); + } + output->push_back(value); + } +} + +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/code_generator.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/code_generator.h" new file mode 100644 index 00000000..528dc764 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/code_generator.h" @@ -0,0 +1,182 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// Defines the abstract interface implemented by each of the language-specific +// code generators. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CODE_GENERATOR_H__ +#define GOOGLE_PROTOBUF_COMPILER_CODE_GENERATOR_H__ + +#include +#include +#include +#include + +#include + +namespace google { +namespace protobuf { + +namespace io { +class ZeroCopyOutputStream; +} +class FileDescriptor; + +namespace compiler { +class AccessInfoMap; + +class Version; + +// Defined in this file. +class CodeGenerator; +class GeneratorContext; + +// The abstract interface to a class which generates code implementing a +// particular proto file in a particular language. A number of these may +// be registered with CommandLineInterface to support various languages. +class PROTOC_EXPORT CodeGenerator { + public: + inline CodeGenerator() {} + virtual ~CodeGenerator(); + + // Generates code for the given proto file, generating one or more files in + // the given output directory. + // + // A parameter to be passed to the generator can be specified on the command + // line. This is intended to be used to pass generator specific parameters. + // It is empty if no parameter was given. ParseGeneratorParameter (below), + // can be used to accept multiple parameters within the single parameter + // command line flag. + // + // Returns true if successful. Otherwise, sets *error to a description of + // the problem (e.g. "invalid parameter") and returns false. + virtual bool Generate(const FileDescriptor* file, + const std::string& parameter, + GeneratorContext* generator_context, + std::string* error) const = 0; + + // Generates code for all given proto files. + // + // WARNING: The canonical code generator design produces one or two output + // files per input .proto file, and we do not wish to encourage alternate + // designs. + // + // A parameter is given as passed on the command line, as in |Generate()| + // above. + // + // Returns true if successful. Otherwise, sets *error to a description of + // the problem (e.g. "invalid parameter") and returns false. + virtual bool GenerateAll(const std::vector& files, + const std::string& parameter, + GeneratorContext* generator_context, + std::string* error) const; + + // This is no longer used, but this class is part of the opensource protobuf + // library, so it has to remain to keep vtables the same for the current + // version of the library. When protobufs does a api breaking change, the + // method can be removed. + virtual bool HasGenerateAll() const { return true; } + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CodeGenerator); +}; + +// CodeGenerators generate one or more files in a given directory. This +// abstract interface represents the directory to which the CodeGenerator is +// to write and other information about the context in which the Generator +// runs. +class PROTOC_EXPORT GeneratorContext { + public: + inline GeneratorContext() { + } + virtual ~GeneratorContext(); + + // Opens the given file, truncating it if it exists, and returns a + // ZeroCopyOutputStream that writes to the file. The caller takes ownership + // of the returned object. This method never fails (a dummy stream will be + // returned instead). + // + // The filename given should be relative to the root of the source tree. + // E.g. the C++ generator, when generating code for "foo/bar.proto", will + // generate the files "foo/bar.pb.h" and "foo/bar.pb.cc"; note that + // "foo/" is included in these filenames. The filename is not allowed to + // contain "." or ".." components. + virtual io::ZeroCopyOutputStream* Open(const std::string& filename) = 0; + + // Similar to Open() but the output will be appended to the file if exists + virtual io::ZeroCopyOutputStream* OpenForAppend(const std::string& filename); + + // Creates a ZeroCopyOutputStream which will insert code into the given file + // at the given insertion point. See plugin.proto (plugin.pb.h) for more + // information on insertion points. The default implementation + // assert-fails -- it exists only for backwards-compatibility. + // + // WARNING: This feature is currently EXPERIMENTAL and is subject to change. + virtual io::ZeroCopyOutputStream* OpenForInsert( + const std::string& filename, const std::string& insertion_point); + + // Returns a vector of FileDescriptors for all the files being compiled + // in this run. Useful for languages, such as Go, that treat files + // differently when compiled as a set rather than individually. + virtual void ListParsedFiles(std::vector* output); + + // Retrieves the version number of the protocol compiler associated with + // this GeneratorContext. + virtual void GetCompilerVersion(Version* version) const; + + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(GeneratorContext); +}; + +// The type GeneratorContext was once called OutputDirectory. This typedef +// provides backward compatibility. +typedef GeneratorContext OutputDirectory; + +// Several code generators treat the parameter argument as holding a +// list of options separated by commas. This helper function parses +// a set of comma-delimited name/value pairs: e.g., +// "foo=bar,baz,qux=corge" +// parses to the pairs: +// ("foo", "bar"), ("baz", ""), ("qux", "corge") +PROTOC_EXPORT void ParseGeneratorParameter( + const std::string&, std::vector >*); + +} // namespace compiler +} // namespace protobuf +} // namespace google + +#include + +#endif // GOOGLE_PROTOBUF_COMPILER_CODE_GENERATOR_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/command_line_interface.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/command_line_interface.cc" new file mode 100644 index 00000000..c5b20303 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/command_line_interface.cc" @@ -0,0 +1,2385 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include + +#include + +#include +#include +#ifdef major +#undef major +#endif +#ifdef minor +#undef minor +#endif +#include +#include +#ifndef _MSC_VER +#include +#endif +#include +#include +#include +#include + +#include //For PATH_MAX + +#include + +#ifdef __APPLE__ +#include +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +#include + +namespace google { +namespace protobuf { +namespace compiler { + +#ifndef O_BINARY +#ifdef _O_BINARY +#define O_BINARY _O_BINARY +#else +#define O_BINARY 0 // If this isn't defined, the platform doesn't need it. +#endif +#endif + +namespace { +#if defined(_WIN32) +// DO NOT include , instead create functions in io_win32.{h,cc} and import +// them like we do below. +using google::protobuf::io::win32::access; +using google::protobuf::io::win32::close; +using google::protobuf::io::win32::mkdir; +using google::protobuf::io::win32::open; +using google::protobuf::io::win32::setmode; +using google::protobuf::io::win32::write; +#endif + +static const char* kDefaultDirectDependenciesViolationMsg = + "File is imported but not declared in --direct_dependencies: %s"; + +// Returns true if the text looks like a Windows-style absolute path, starting +// with a drive letter. Example: "C:\foo". TODO(kenton): Share this with +// copy in importer.cc? +static bool IsWindowsAbsolutePath(const std::string& text) { +#if defined(_WIN32) || defined(__CYGWIN__) + return text.size() >= 3 && text[1] == ':' && isalpha(text[0]) && + (text[2] == '/' || text[2] == '\\') && text.find_last_of(':') == 1; +#else + return false; +#endif +} + +void SetFdToTextMode(int fd) { +#ifdef _WIN32 + if (setmode(fd, _O_TEXT) == -1) { + // This should never happen, I think. + GOOGLE_LOG(WARNING) << "setmode(" << fd << ", _O_TEXT): " << strerror(errno); + } +#endif + // (Text and binary are the same on non-Windows platforms.) +} + +void SetFdToBinaryMode(int fd) { +#ifdef _WIN32 + if (setmode(fd, _O_BINARY) == -1) { + // This should never happen, I think. + GOOGLE_LOG(WARNING) << "setmode(" << fd << ", _O_BINARY): " << strerror(errno); + } +#endif + // (Text and binary are the same on non-Windows platforms.) +} + +void AddTrailingSlash(std::string* path) { + if (!path->empty() && path->at(path->size() - 1) != '/') { + path->push_back('/'); + } +} + +bool VerifyDirectoryExists(const std::string& path) { + if (path.empty()) return true; + + if (access(path.c_str(), F_OK) == -1) { + std::cerr << path << ": " << strerror(errno) << std::endl; + return false; + } else { + return true; + } +} + +// Try to create the parent directory of the given file, creating the parent's +// parent if necessary, and so on. The full file name is actually +// (prefix + filename), but we assume |prefix| already exists and only create +// directories listed in |filename|. +bool TryCreateParentDirectory(const std::string& prefix, + const std::string& filename) { + // Recursively create parent directories to the output file. + // On Windows, both '/' and '\' are valid path separators. + std::vector parts = + Split(filename, "/\\", true); + std::string path_so_far = prefix; + for (int i = 0; i < parts.size() - 1; i++) { + path_so_far += parts[i]; + if (mkdir(path_so_far.c_str(), 0777) != 0) { + if (errno != EEXIST) { + std::cerr << filename << ": while trying to create directory " + << path_so_far << ": " << strerror(errno) << std::endl; + return false; + } + } + path_so_far += '/'; + } + + return true; +} + +// Get the absolute path of this protoc binary. +bool GetProtocAbsolutePath(std::string* path) { +#ifdef _WIN32 + char buffer[MAX_PATH]; + int len = GetModuleFileNameA(NULL, buffer, MAX_PATH); +#elif defined(__APPLE__) + char buffer[PATH_MAX]; + int len = 0; + + char dirtybuffer[PATH_MAX]; + uint32_t size = sizeof(dirtybuffer); + if (_NSGetExecutablePath(dirtybuffer, &size) == 0) { + realpath(dirtybuffer, buffer); + len = strlen(buffer); + } +#else + char buffer[PATH_MAX]; + int len = readlink("/proc/self/exe", buffer, PATH_MAX); +#endif + if (len > 0) { + path->assign(buffer, len); + return true; + } else { + return false; + } +} + +// Whether a path is where google/protobuf/descriptor.proto and other well-known +// type protos are installed. +bool IsInstalledProtoPath(const std::string& path) { + // Checking the descriptor.proto file should be good enough. + std::string file_path = path + "/google/protobuf/descriptor.proto"; + return access(file_path.c_str(), F_OK) != -1; +} + +// Add the paths where google/protobuf/descriptor.proto and other well-known +// type protos are installed. +void AddDefaultProtoPaths( + std::vector >* paths) { + // TODO(xiaofeng): The code currently only checks relative paths of where + // the protoc binary is installed. We probably should make it handle more + // cases than that. + std::string path; + if (!GetProtocAbsolutePath(&path)) { + return; + } + // Strip the binary name. + size_t pos = path.find_last_of("/\\"); + if (pos == std::string::npos || pos == 0) { + return; + } + path = path.substr(0, pos); + // Check the binary's directory. + if (IsInstalledProtoPath(path)) { + paths->push_back(std::pair("", path)); + return; + } + // Check if there is an include subdirectory. + if (IsInstalledProtoPath(path + "/include")) { + paths->push_back( + std::pair("", path + "/include")); + return; + } + // Check if the upper level directory has an "include" subdirectory. + pos = path.find_last_of("/\\"); + if (pos == std::string::npos || pos == 0) { + return; + } + path = path.substr(0, pos); + if (IsInstalledProtoPath(path + "/include")) { + paths->push_back( + std::pair("", path + "/include")); + return; + } +} + +std::string PluginName(const std::string& plugin_prefix, + const std::string& directive) { + // Assuming the directive starts with "--" and ends with "_out" or "_opt", + // strip the "--" and "_out/_opt" and add the plugin prefix. + return plugin_prefix + "gen-" + directive.substr(2, directive.size() - 6); +} + +} // namespace + +// A MultiFileErrorCollector that prints errors to stderr. +class CommandLineInterface::ErrorPrinter + : public MultiFileErrorCollector, + public io::ErrorCollector, + public DescriptorPool::ErrorCollector { + public: + ErrorPrinter(ErrorFormat format, DiskSourceTree* tree = NULL) + : format_(format), tree_(tree), found_errors_(false) {} + ~ErrorPrinter() {} + + // implements MultiFileErrorCollector ------------------------------ + void AddError(const std::string& filename, int line, int column, + const std::string& message) { + found_errors_ = true; + AddErrorOrWarning(filename, line, column, message, "error", std::cerr); + } + + void AddWarning(const std::string& filename, int line, int column, + const std::string& message) { + AddErrorOrWarning(filename, line, column, message, "warning", std::clog); + } + + // implements io::ErrorCollector ----------------------------------- + void AddError(int line, int column, const std::string& message) { + AddError("input", line, column, message); + } + + void AddWarning(int line, int column, const std::string& message) { + AddErrorOrWarning("input", line, column, message, "warning", std::clog); + } + + // implements DescriptorPool::ErrorCollector------------------------- + void AddError(const std::string& filename, const std::string& element_name, + const Message* descriptor, ErrorLocation location, + const std::string& message) { + AddErrorOrWarning(filename, -1, -1, message, "error", std::cerr); + } + + void AddWarning(const std::string& filename, const std::string& element_name, + const Message* descriptor, ErrorLocation location, + const std::string& message) { + AddErrorOrWarning(filename, -1, -1, message, "warning", std::clog); + } + + bool FoundErrors() const { return found_errors_; } + + private: + void AddErrorOrWarning(const std::string& filename, int line, int column, + const std::string& message, const std::string& type, + std::ostream& out) { + // Print full path when running under MSVS + std::string dfile; + if (format_ == CommandLineInterface::ERROR_FORMAT_MSVS && tree_ != NULL && + tree_->VirtualFileToDiskFile(filename, &dfile)) { + out << dfile; + } else { + out << filename; + } + + // Users typically expect 1-based line/column numbers, so we add 1 + // to each here. + if (line != -1) { + // Allow for both GCC- and Visual-Studio-compatible output. + switch (format_) { + case CommandLineInterface::ERROR_FORMAT_GCC: + out << ":" << (line + 1) << ":" << (column + 1); + break; + case CommandLineInterface::ERROR_FORMAT_MSVS: + out << "(" << (line + 1) << ") : " << type + << " in column=" << (column + 1); + break; + } + } + + if (type == "warning") { + out << ": warning: " << message << std::endl; + } else { + out << ": " << message << std::endl; + } + } + + const ErrorFormat format_; + DiskSourceTree* tree_; + bool found_errors_; +}; + +// ------------------------------------------------------------------- + +// A GeneratorContext implementation that buffers files in memory, then dumps +// them all to disk on demand. +class CommandLineInterface::GeneratorContextImpl : public GeneratorContext { + public: + GeneratorContextImpl(const std::vector& parsed_files); + + // Write all files in the directory to disk at the given output location, + // which must end in a '/'. + bool WriteAllToDisk(const std::string& prefix); + + // Write the contents of this directory to a ZIP-format archive with the + // given name. + bool WriteAllToZip(const std::string& filename); + + // Add a boilerplate META-INF/MANIFEST.MF file as required by the Java JAR + // format, unless one has already been written. + void AddJarManifest(); + + // Get name of all output files. + void GetOutputFilenames(std::vector* output_filenames); + + // implements GeneratorContext -------------------------------------- + io::ZeroCopyOutputStream* Open(const std::string& filename); + io::ZeroCopyOutputStream* OpenForAppend(const std::string& filename); + io::ZeroCopyOutputStream* OpenForInsert(const std::string& filename, + const std::string& insertion_point); + void ListParsedFiles(std::vector* output) { + *output = parsed_files_; + } + + private: + friend class MemoryOutputStream; + + // map instead of unordered_map so that files are written in order (good when + // writing zips). + std::map files_; + const std::vector& parsed_files_; + bool had_error_; +}; + +class CommandLineInterface::MemoryOutputStream + : public io::ZeroCopyOutputStream { + public: + MemoryOutputStream(GeneratorContextImpl* directory, + const std::string& filename, bool append_mode); + MemoryOutputStream(GeneratorContextImpl* directory, + const std::string& filename, + const std::string& insertion_point); + virtual ~MemoryOutputStream(); + + // implements ZeroCopyOutputStream --------------------------------- + bool Next(void** data, int* size) override { + return inner_->Next(data, size); + } + void BackUp(int count) override { inner_->BackUp(count); } + int64_t ByteCount() const override { return inner_->ByteCount(); } + + private: + // Checks to see if "filename_.meta" exists in directory_; if so, fixes the + // offsets in that GeneratedCodeInfo record to reflect bytes inserted in + // filename_ at original offset insertion_offset with length insertion_length. + // We assume that insertions will not occur within any given annotated span + // of text. + void UpdateMetadata(size_t insertion_offset, size_t insertion_length); + + // Where to insert the string when it's done. + GeneratorContextImpl* directory_; + std::string filename_; + std::string insertion_point_; + + // The string we're building. + std::string data_; + + // Whether we should append the output stream to the existing file. + bool append_mode_; + + // StringOutputStream writing to data_. + std::unique_ptr inner_; +}; + +// ------------------------------------------------------------------- + +CommandLineInterface::GeneratorContextImpl::GeneratorContextImpl( + const std::vector& parsed_files) + : parsed_files_(parsed_files), had_error_(false) {} + +bool CommandLineInterface::GeneratorContextImpl::WriteAllToDisk( + const std::string& prefix) { + if (had_error_) { + return false; + } + + if (!VerifyDirectoryExists(prefix)) { + return false; + } + + for (const auto& pair : files_) { + const std::string& relative_filename = pair.first; + const char* data = pair.second.data(); + int size = pair.second.size(); + + if (!TryCreateParentDirectory(prefix, relative_filename)) { + return false; + } + std::string filename = prefix + relative_filename; + + // Create the output file. + int file_descriptor; + do { + file_descriptor = + open(filename.c_str(), O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); + } while (file_descriptor < 0 && errno == EINTR); + + if (file_descriptor < 0) { + int error = errno; + std::cerr << filename << ": " << strerror(error); + return false; + } + + // Write the file. + while (size > 0) { + int write_result; + do { + write_result = write(file_descriptor, data, size); + } while (write_result < 0 && errno == EINTR); + + if (write_result <= 0) { + // Write error. + + // FIXME(kenton): According to the man page, if write() returns zero, + // there was no error; write() simply did not write anything. It's + // unclear under what circumstances this might happen, but presumably + // errno won't be set in this case. I am confused as to how such an + // event should be handled. For now I'm treating it as an error, + // since retrying seems like it could lead to an infinite loop. I + // suspect this never actually happens anyway. + + if (write_result < 0) { + int error = errno; + std::cerr << filename << ": write: " << strerror(error); + } else { + std::cerr << filename << ": write() returned zero?" << std::endl; + } + return false; + } + + data += write_result; + size -= write_result; + } + + if (close(file_descriptor) != 0) { + int error = errno; + std::cerr << filename << ": close: " << strerror(error); + return false; + } + } + + return true; +} + +bool CommandLineInterface::GeneratorContextImpl::WriteAllToZip( + const std::string& filename) { + if (had_error_) { + return false; + } + + // Create the output file. + int file_descriptor; + do { + file_descriptor = + open(filename.c_str(), O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); + } while (file_descriptor < 0 && errno == EINTR); + + if (file_descriptor < 0) { + int error = errno; + std::cerr << filename << ": " << strerror(error); + return false; + } + + // Create the ZipWriter + io::FileOutputStream stream(file_descriptor); + ZipWriter zip_writer(&stream); + + for (const auto& pair : files_) { + zip_writer.Write(pair.first, pair.second); + } + + zip_writer.WriteDirectory(); + + if (stream.GetErrno() != 0) { + std::cerr << filename << ": " << strerror(stream.GetErrno()) << std::endl; + } + + if (!stream.Close()) { + std::cerr << filename << ": " << strerror(stream.GetErrno()) << std::endl; + } + + return true; +} + +void CommandLineInterface::GeneratorContextImpl::AddJarManifest() { + auto pair = files_.insert({"META-INF/MANIFEST.MF", ""}); + if (pair.second) { + pair.first->second = + "Manifest-Version: 1.0\n" + "Created-By: 1.6.0 (protoc)\n" + "\n"; + } +} + +void CommandLineInterface::GeneratorContextImpl::GetOutputFilenames( + std::vector* output_filenames) { + for (const auto& pair : files_) { + output_filenames->push_back(pair.first); + } +} + +io::ZeroCopyOutputStream* CommandLineInterface::GeneratorContextImpl::Open( + const std::string& filename) { + return new MemoryOutputStream(this, filename, false); +} + +io::ZeroCopyOutputStream* +CommandLineInterface::GeneratorContextImpl::OpenForAppend( + const std::string& filename) { + return new MemoryOutputStream(this, filename, true); +} + +io::ZeroCopyOutputStream* +CommandLineInterface::GeneratorContextImpl::OpenForInsert( + const std::string& filename, const std::string& insertion_point) { + return new MemoryOutputStream(this, filename, insertion_point); +} + +// ------------------------------------------------------------------- + +CommandLineInterface::MemoryOutputStream::MemoryOutputStream( + GeneratorContextImpl* directory, const std::string& filename, + bool append_mode) + : directory_(directory), + filename_(filename), + append_mode_(append_mode), + inner_(new io::StringOutputStream(&data_)) {} + +CommandLineInterface::MemoryOutputStream::MemoryOutputStream( + GeneratorContextImpl* directory, const std::string& filename, + const std::string& insertion_point) + : directory_(directory), + filename_(filename), + insertion_point_(insertion_point), + inner_(new io::StringOutputStream(&data_)) {} + +void CommandLineInterface::MemoryOutputStream::UpdateMetadata( + size_t insertion_offset, size_t insertion_length) { + auto it = directory_->files_.find(filename_ + ".meta"); + if (it == directory_->files_.end()) { + // No metadata was recorded for this file. + return; + } + std::string& encoded_data = it->second; + GeneratedCodeInfo metadata; + bool is_text_format = false; + if (!metadata.ParseFromString(encoded_data)) { + if (!TextFormat::ParseFromString(encoded_data, &metadata)) { + // The metadata is invalid. + std::cerr << filename_ + << ".meta: Could not parse metadata as wire or text format." + << std::endl; + return; + } + // Generators that use the public plugin interface emit text-format + // metadata (because in the public plugin protocol, file content must be + // UTF8-encoded strings). + is_text_format = true; + } + for (int i = 0; i < metadata.annotation_size(); ++i) { + GeneratedCodeInfo::Annotation* annotation = metadata.mutable_annotation(i); + if (annotation->begin() >= insertion_offset) { + annotation->set_begin(annotation->begin() + insertion_length); + annotation->set_end(annotation->end() + insertion_length); + } + } + if (is_text_format) { + TextFormat::PrintToString(metadata, &encoded_data); + } else { + metadata.SerializeToString(&encoded_data); + } +} + +CommandLineInterface::MemoryOutputStream::~MemoryOutputStream() { + // Make sure all data has been written. + inner_.reset(); + + // Insert into the directory. + auto pair = directory_->files_.insert({filename_, ""}); + auto it = pair.first; + bool already_present = !pair.second; + + if (insertion_point_.empty()) { + // This was just a regular Open(). + if (already_present) { + if (append_mode_) { + it->second.append(data_); + } else { + std::cerr << filename_ << ": Tried to write the same file twice." + << std::endl; + directory_->had_error_ = true; + } + return; + } + + it->second.swap(data_); + } else { + // This was an OpenForInsert(). + + // If the data doesn't end with a clean line break, add one. + if (!data_.empty() && data_[data_.size() - 1] != '\n') { + data_.push_back('\n'); + } + + // Find the file we are going to insert into. + if (!already_present) { + std::cerr << filename_ + << ": Tried to insert into file that doesn't exist." + << std::endl; + directory_->had_error_ = true; + return; + } + std::string* target = &it->second; + + // Find the insertion point. + std::string magic_string = + strings::Substitute("@@protoc_insertion_point($0)", insertion_point_); + std::string::size_type pos = target->find(magic_string); + + if (pos == std::string::npos) { + std::cerr << filename_ << ": insertion point \"" << insertion_point_ + << "\" not found." << std::endl; + directory_->had_error_ = true; + return; + } + + if ((pos > 3) && (target->substr(pos - 3, 2) == "/*")) { + // Support for inline "/* @@protoc_insertion_point() */" + pos = pos - 3; + } else { + // Seek backwards to the beginning of the line, which is where we will + // insert the data. Note that this has the effect of pushing the + // insertion point down, so the data is inserted before it. This is + // intentional because it means that multiple insertions at the same point + // will end up in the expected order in the final output. + pos = target->find_last_of('\n', pos); + if (pos == std::string::npos) { + // Insertion point is on the first line. + pos = 0; + } else { + // Advance to character after '\n'. + ++pos; + } + } + + // Extract indent. + std::string indent_(*target, pos, + target->find_first_not_of(" \t", pos) - pos); + + if (indent_.empty()) { + // No indent. This makes things easier. + target->insert(pos, data_); + UpdateMetadata(pos, data_.size()); + } else { + // Calculate how much space we need. + int indent_size = 0; + for (int i = 0; i < data_.size(); i++) { + if (data_[i] == '\n') indent_size += indent_.size(); + } + + // Make a hole for it. + target->insert(pos, data_.size() + indent_size, '\0'); + UpdateMetadata(pos, data_.size() + indent_size); + + // Now copy in the data. + std::string::size_type data_pos = 0; + char* target_ptr = ::google::protobuf::string_as_array(target) + pos; + while (data_pos < data_.size()) { + // Copy indent. + memcpy(target_ptr, indent_.data(), indent_.size()); + target_ptr += indent_.size(); + + // Copy line from data_. + // We already guaranteed that data_ ends with a newline (above), so this + // search can't fail. + std::string::size_type line_length = + data_.find_first_of('\n', data_pos) + 1 - data_pos; + memcpy(target_ptr, data_.data() + data_pos, line_length); + target_ptr += line_length; + data_pos += line_length; + } + + GOOGLE_CHECK_EQ(target_ptr, + ::google::protobuf::string_as_array(target) + pos + data_.size() + indent_size); + } + } +} + +// =================================================================== + +#if defined(_WIN32) && !defined(__CYGWIN__) +const char* const CommandLineInterface::kPathSeparator = ";"; +#else +const char* const CommandLineInterface::kPathSeparator = ":"; +#endif + +CommandLineInterface::CommandLineInterface() + : mode_(MODE_COMPILE), + print_mode_(PRINT_NONE), + error_format_(ERROR_FORMAT_GCC), + direct_dependencies_explicitly_set_(false), + direct_dependencies_violation_msg_( + kDefaultDirectDependenciesViolationMsg), + imports_in_descriptor_set_(false), + source_info_in_descriptor_set_(false), + disallow_services_(false) { +} +CommandLineInterface::~CommandLineInterface() {} + +void CommandLineInterface::RegisterGenerator(const std::string& flag_name, + CodeGenerator* generator, + const std::string& help_text) { + GeneratorInfo info; + info.flag_name = flag_name; + info.generator = generator; + info.help_text = help_text; + generators_by_flag_name_[flag_name] = info; +} + +void CommandLineInterface::RegisterGenerator( + const std::string& flag_name, const std::string& option_flag_name, + CodeGenerator* generator, const std::string& help_text) { + GeneratorInfo info; + info.flag_name = flag_name; + info.option_flag_name = option_flag_name; + info.generator = generator; + info.help_text = help_text; + generators_by_flag_name_[flag_name] = info; + generators_by_option_name_[option_flag_name] = info; +} + +void CommandLineInterface::AllowPlugins(const std::string& exe_name_prefix) { + plugin_prefix_ = exe_name_prefix; +} + + +int CommandLineInterface::Run(int argc, const char* const argv[]) { + Clear(); + switch (ParseArguments(argc, argv)) { + case PARSE_ARGUMENT_DONE_AND_EXIT: + return 0; + case PARSE_ARGUMENT_FAIL: + return 1; + case PARSE_ARGUMENT_DONE_AND_CONTINUE: + break; + } + + std::vector parsed_files; + std::unique_ptr disk_source_tree; + std::unique_ptr error_collector; + std::unique_ptr descriptor_pool; + std::unique_ptr descriptor_set_in_database; + std::unique_ptr source_tree_database; + + // Any --descriptor_set_in FileDescriptorSet objects will be used as a + // fallback to input_files on command line, so create that db first. + if (!descriptor_set_in_names_.empty()) { + descriptor_set_in_database.reset(new SimpleDescriptorDatabase()); + if (!PopulateSimpleDescriptorDatabase(descriptor_set_in_database.get())) { + return 1; + } + } + + if (proto_path_.empty()) { + // If there are no --proto_path flags, then just look in the specified + // --descriptor_set_in files. But first, verify that the input files are + // there. + if (!VerifyInputFilesInDescriptors(descriptor_set_in_database.get())) { + return 1; + } + + error_collector.reset(new ErrorPrinter(error_format_)); + descriptor_pool.reset(new DescriptorPool(descriptor_set_in_database.get(), + error_collector.get())); + } else { + disk_source_tree.reset(new DiskSourceTree()); + if (!InitializeDiskSourceTree(disk_source_tree.get(), + descriptor_set_in_database.get())) { + return 1; + } + + error_collector.reset( + new ErrorPrinter(error_format_, disk_source_tree.get())); + + source_tree_database.reset(new SourceTreeDescriptorDatabase( + disk_source_tree.get(), descriptor_set_in_database.get())); + source_tree_database->RecordErrorsTo(error_collector.get()); + + descriptor_pool.reset(new DescriptorPool( + source_tree_database.get(), + source_tree_database->GetValidationErrorCollector())); + } + + descriptor_pool->EnforceWeakDependencies(true); + if (!ParseInputFiles(descriptor_pool.get(), disk_source_tree.get(), + &parsed_files)) { + return 1; + } + + + // We construct a separate GeneratorContext for each output location. Note + // that two code generators may output to the same location, in which case + // they should share a single GeneratorContext so that OpenForInsert() works. + GeneratorContextMap output_directories; + + // Generate output. + if (mode_ == MODE_COMPILE) { + for (int i = 0; i < output_directives_.size(); i++) { + std::string output_location = output_directives_[i].output_location; + if (!HasSuffixString(output_location, ".zip") && + !HasSuffixString(output_location, ".jar")) { + AddTrailingSlash(&output_location); + } + + auto& generator = output_directories[output_location]; + + if (!generator) { + // First time we've seen this output location. + generator.reset(new GeneratorContextImpl(parsed_files)); + } + + if (!GenerateOutput(parsed_files, output_directives_[i], + generator.get())) { + return 1; + } + } + } + + // Write all output to disk. + for (const auto& pair : output_directories) { + const std::string& location = pair.first; + GeneratorContextImpl* directory = pair.second.get(); + if (HasSuffixString(location, "/")) { + if (!directory->WriteAllToDisk(location)) { + return 1; + } + } else { + if (HasSuffixString(location, ".jar")) { + directory->AddJarManifest(); + } + + if (!directory->WriteAllToZip(location)) { + return 1; + } + } + } + + if (!dependency_out_name_.empty()) { + GOOGLE_DCHECK(disk_source_tree.get()); + if (!GenerateDependencyManifestFile(parsed_files, output_directories, + disk_source_tree.get())) { + return 1; + } + } + + if (!descriptor_set_out_name_.empty()) { + if (!WriteDescriptorSet(parsed_files)) { + return 1; + } + } + + if (mode_ == MODE_ENCODE || mode_ == MODE_DECODE) { + if (codec_type_.empty()) { + // HACK: Define an EmptyMessage type to use for decoding. + DescriptorPool pool; + FileDescriptorProto file; + file.set_name("empty_message.proto"); + file.add_message_type()->set_name("EmptyMessage"); + GOOGLE_CHECK(pool.BuildFile(file) != NULL); + codec_type_ = "EmptyMessage"; + if (!EncodeOrDecode(&pool)) { + return 1; + } + } else { + if (!EncodeOrDecode(descriptor_pool.get())) { + return 1; + } + } + } + + if (error_collector->FoundErrors()) { + return 1; + } + + if (mode_ == MODE_PRINT) { + switch (print_mode_) { + case PRINT_FREE_FIELDS: + for (int i = 0; i < parsed_files.size(); ++i) { + const FileDescriptor* fd = parsed_files[i]; + for (int j = 0; j < fd->message_type_count(); ++j) { + PrintFreeFieldNumbers(fd->message_type(j)); + } + } + break; + case PRINT_NONE: + GOOGLE_LOG(ERROR) << "If the code reaches here, it usually means a bug of " + "flag parsing in the CommandLineInterface."; + return 1; + + // Do not add a default case. + } + } + + return 0; +} + +bool CommandLineInterface::InitializeDiskSourceTree( + DiskSourceTree* source_tree, DescriptorDatabase* fallback_database) { + AddDefaultProtoPaths(&proto_path_); + + // Set up the source tree. + for (int i = 0; i < proto_path_.size(); i++) { + source_tree->MapPath(proto_path_[i].first, proto_path_[i].second); + } + + // Map input files to virtual paths if possible. + if (!MakeInputsBeProtoPathRelative(source_tree, fallback_database)) { + return false; + } + + return true; +} + +bool CommandLineInterface::PopulateSimpleDescriptorDatabase( + SimpleDescriptorDatabase* database) { + for (int i = 0; i < descriptor_set_in_names_.size(); i++) { + int fd; + do { + fd = open(descriptor_set_in_names_[i].c_str(), O_RDONLY | O_BINARY); + } while (fd < 0 && errno == EINTR); + if (fd < 0) { + std::cerr << descriptor_set_in_names_[i] << ": " << strerror(ENOENT) + << std::endl; + return false; + } + + FileDescriptorSet file_descriptor_set; + bool parsed = file_descriptor_set.ParseFromFileDescriptor(fd); + if (close(fd) != 0) { + std::cerr << descriptor_set_in_names_[i] << ": close: " << strerror(errno) + << std::endl; + return false; + } + + if (!parsed) { + std::cerr << descriptor_set_in_names_[i] << ": Unable to parse." + << std::endl; + return false; + } + + for (int j = 0; j < file_descriptor_set.file_size(); j++) { + FileDescriptorProto previously_added_file_descriptor_proto; + if (database->FindFileByName(file_descriptor_set.file(j).name(), + &previously_added_file_descriptor_proto)) { + // already present - skip + continue; + } + if (!database->Add(file_descriptor_set.file(j))) { + return false; + } + } + } + return true; +} + +bool CommandLineInterface::VerifyInputFilesInDescriptors( + DescriptorDatabase* database) { + for (const auto& input_file : input_files_) { + FileDescriptorProto file_descriptor; + if (!database->FindFileByName(input_file, &file_descriptor)) { + std::cerr << "Could not find file in descriptor database: " << input_file + << ": " << strerror(ENOENT) << std::endl; + return false; + } + + // Enforce --disallow_services. + if (disallow_services_ && file_descriptor.service_size() > 0) { + std::cerr << file_descriptor.name() + << ": This file contains services, but " + "--disallow_services was used." + << std::endl; + return false; + } + } + return true; +} + +bool CommandLineInterface::ParseInputFiles( + DescriptorPool* descriptor_pool, DiskSourceTree* source_tree, + std::vector* parsed_files) { + + // Track unused imports in all source files + for (const auto& input_file : input_files_) { + descriptor_pool->AddUnusedImportTrackFile(input_file); + } + bool result = true; + // Parse each file. + for (const auto& input_file : input_files_) { + // Import the file. + const FileDescriptor* parsed_file = + descriptor_pool->FindFileByName(input_file); + if (parsed_file == NULL) { + result = false; + break; + } + parsed_files->push_back(parsed_file); + + // Enforce --disallow_services. + if (disallow_services_ && parsed_file->service_count() > 0) { + std::cerr << parsed_file->name() + << ": This file contains services, but " + "--disallow_services was used." + << std::endl; + result = false; + break; + } + + // Enforce --direct_dependencies + if (direct_dependencies_explicitly_set_) { + bool indirect_imports = false; + for (int i = 0; i < parsed_file->dependency_count(); i++) { + if (direct_dependencies_.find(parsed_file->dependency(i)->name()) == + direct_dependencies_.end()) { + indirect_imports = true; + std::cerr << parsed_file->name() << ": " + << StringReplace(direct_dependencies_violation_msg_, "%s", + parsed_file->dependency(i)->name(), + true /* replace_all */) + << std::endl; + } + } + if (indirect_imports) { + result = false; + break; + } + } + } + descriptor_pool->ClearUnusedImportTrackFiles(); + return result; +} + +void CommandLineInterface::Clear() { + // Clear all members that are set by Run(). Note that we must not clear + // members which are set by other methods before Run() is called. + executable_name_.clear(); + proto_path_.clear(); + input_files_.clear(); + direct_dependencies_.clear(); + direct_dependencies_violation_msg_ = kDefaultDirectDependenciesViolationMsg; + output_directives_.clear(); + codec_type_.clear(); + descriptor_set_in_names_.clear(); + descriptor_set_out_name_.clear(); + dependency_out_name_.clear(); + + + mode_ = MODE_COMPILE; + print_mode_ = PRINT_NONE; + imports_in_descriptor_set_ = false; + source_info_in_descriptor_set_ = false; + disallow_services_ = false; + direct_dependencies_explicitly_set_ = false; +} + +bool CommandLineInterface::MakeProtoProtoPathRelative( + DiskSourceTree* source_tree, std::string* proto, + DescriptorDatabase* fallback_database) { + // If it's in the fallback db, don't report non-existent file errors. + FileDescriptorProto fallback_file; + bool in_fallback_database = + fallback_database != nullptr && + fallback_database->FindFileByName(*proto, &fallback_file); + + // If the input file path is not a physical file path, it must be a virtual + // path. + if (access(proto->c_str(), F_OK) < 0) { + std::string disk_file; + if (source_tree->VirtualFileToDiskFile(*proto, &disk_file) || + in_fallback_database) { + return true; + } else { + std::cerr << "Could not make proto path relative: " << *proto << ": " + << strerror(ENOENT) << std::endl; + return false; + } + } + + std::string virtual_file, shadowing_disk_file; + switch (source_tree->DiskFileToVirtualFile(*proto, &virtual_file, + &shadowing_disk_file)) { + case DiskSourceTree::SUCCESS: + *proto = virtual_file; + break; + case DiskSourceTree::SHADOWED: + std::cerr << *proto << ": Input is shadowed in the --proto_path by \"" + << shadowing_disk_file + << "\". Either use the latter file as your input or reorder " + "the --proto_path so that the former file's location " + "comes first." + << std::endl; + return false; + case DiskSourceTree::CANNOT_OPEN: + if (in_fallback_database) { + return true; + } + std::cerr << "Could not map to virtual file: " << *proto << ": " + << strerror(errno) << std::endl; + return false; + case DiskSourceTree::NO_MAPPING: { + // Try to interpret the path as a virtual path. + std::string disk_file; + if (source_tree->VirtualFileToDiskFile(*proto, &disk_file) || + in_fallback_database) { + return true; + } else { + // The input file path can't be mapped to any --proto_path and it also + // can't be interpreted as a virtual path. + std::cerr + << *proto + << ": File does not reside within any path " + "specified using --proto_path (or -I). You must specify a " + "--proto_path which encompasses this file. Note that the " + "proto_path must be an exact prefix of the .proto file " + "names -- protoc is too dumb to figure out when two paths " + "(e.g. absolute and relative) are equivalent (it's harder " + "than you think)." + << std::endl; + return false; + } + } + } + return true; +} + +bool CommandLineInterface::MakeInputsBeProtoPathRelative( + DiskSourceTree* source_tree, DescriptorDatabase* fallback_database) { + for (auto& input_file : input_files_) { + if (!MakeProtoProtoPathRelative(source_tree, &input_file, + fallback_database)) { + return false; + } + } + + return true; +} + + +bool CommandLineInterface::ExpandArgumentFile( + const std::string& file, std::vector* arguments) { + // The argument file is searched in the working directory only. We don't + // use the proto import path here. + std::ifstream file_stream(file.c_str()); + if (!file_stream.is_open()) { + return false; + } + std::string argument; + // We don't support any kind of shell expansion right now. + while (std::getline(file_stream, argument)) { + arguments->push_back(argument); + } + return true; +} + +CommandLineInterface::ParseArgumentStatus CommandLineInterface::ParseArguments( + int argc, const char* const argv[]) { + executable_name_ = argv[0]; + + std::vector arguments; + for (int i = 1; i < argc; ++i) { + if (argv[i][0] == '@') { + if (!ExpandArgumentFile(argv[i] + 1, &arguments)) { + std::cerr << "Failed to open argument file: " << (argv[i] + 1) + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + continue; + } + arguments.push_back(argv[i]); + } + + // if no arguments are given, show help + if (arguments.empty()) { + PrintHelpText(); + return PARSE_ARGUMENT_DONE_AND_EXIT; // Exit without running compiler. + } + + // Iterate through all arguments and parse them. + for (int i = 0; i < arguments.size(); ++i) { + std::string name, value; + + if (ParseArgument(arguments[i].c_str(), &name, &value)) { + // Returned true => Use the next argument as the flag value. + if (i + 1 == arguments.size() || arguments[i + 1][0] == '-') { + std::cerr << "Missing value for flag: " << name << std::endl; + if (name == "--decode") { + std::cerr << "To decode an unknown message, use --decode_raw." + << std::endl; + } + return PARSE_ARGUMENT_FAIL; + } else { + ++i; + value = arguments[i]; + } + } + + ParseArgumentStatus status = InterpretArgument(name, value); + if (status != PARSE_ARGUMENT_DONE_AND_CONTINUE) return status; + } + + // Make sure each plugin option has a matching plugin output. + bool foundUnknownPluginOption = false; + for (std::map::const_iterator i = + plugin_parameters_.begin(); + i != plugin_parameters_.end(); ++i) { + if (plugins_.find(i->first) != plugins_.end()) { + continue; + } + bool foundImplicitPlugin = false; + for (std::vector::const_iterator j = + output_directives_.begin(); + j != output_directives_.end(); ++j) { + if (j->generator == NULL) { + std::string plugin_name = PluginName(plugin_prefix_, j->name); + if (plugin_name == i->first) { + foundImplicitPlugin = true; + break; + } + } + } + if (!foundImplicitPlugin) { + std::cerr << "Unknown flag: " + // strip prefix + "gen-" and add back "_opt" + << "--" + i->first.substr(plugin_prefix_.size() + 4) + "_opt" + << std::endl; + foundUnknownPluginOption = true; + } + } + if (foundUnknownPluginOption) { + return PARSE_ARGUMENT_FAIL; + } + + // The --proto_path & --descriptor_set_in flags both specify places to look + // for proto files. If neither were given, use the current working directory. + if (proto_path_.empty() && descriptor_set_in_names_.empty()) { + // Don't use make_pair as the old/default standard library on Solaris + // doesn't support it without explicit template parameters, which are + // incompatible with C++0x's make_pair. + proto_path_.push_back(std::pair("", ".")); + } + + // Check some error cases. + bool decoding_raw = (mode_ == MODE_DECODE) && codec_type_.empty(); + if (decoding_raw && !input_files_.empty()) { + std::cerr << "When using --decode_raw, no input files should be given." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } else if (!decoding_raw && input_files_.empty()) { + std::cerr << "Missing input file." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (mode_ == MODE_COMPILE && output_directives_.empty() && + descriptor_set_out_name_.empty()) { + std::cerr << "Missing output directives." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (mode_ != MODE_COMPILE && !dependency_out_name_.empty()) { + std::cerr << "Can only use --dependency_out=FILE when generating code." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (!dependency_out_name_.empty() && input_files_.size() > 1) { + std::cerr + << "Can only process one input file when using --dependency_out=FILE." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (imports_in_descriptor_set_ && descriptor_set_out_name_.empty()) { + std::cerr << "--include_imports only makes sense when combined with " + "--descriptor_set_out." + << std::endl; + } + if (source_info_in_descriptor_set_ && descriptor_set_out_name_.empty()) { + std::cerr << "--include_source_info only makes sense when combined with " + "--descriptor_set_out." + << std::endl; + } + + return PARSE_ARGUMENT_DONE_AND_CONTINUE; +} + +bool CommandLineInterface::ParseArgument(const char* arg, std::string* name, + std::string* value) { + bool parsed_value = false; + + if (arg[0] != '-') { + // Not a flag. + name->clear(); + parsed_value = true; + *value = arg; + } else if (arg[1] == '-') { + // Two dashes: Multi-character name, with '=' separating name and + // value. + const char* equals_pos = strchr(arg, '='); + if (equals_pos != NULL) { + *name = std::string(arg, equals_pos - arg); + *value = equals_pos + 1; + parsed_value = true; + } else { + *name = arg; + } + } else { + // One dash: One-character name, all subsequent characters are the + // value. + if (arg[1] == '\0') { + // arg is just "-". We treat this as an input file, except that at + // present this will just lead to a "file not found" error. + name->clear(); + *value = arg; + parsed_value = true; + } else { + *name = std::string(arg, 2); + *value = arg + 2; + parsed_value = !value->empty(); + } + } + + // Need to return true iff the next arg should be used as the value for this + // one, false otherwise. + + if (parsed_value) { + // We already parsed a value for this flag. + return false; + } + + if (*name == "-h" || *name == "--help" || *name == "--disallow_services" || + *name == "--include_imports" || *name == "--include_source_info" || + *name == "--version" || *name == "--decode_raw" || + *name == "--print_free_field_numbers") { + // HACK: These are the only flags that don't take a value. + // They probably should not be hard-coded like this but for now it's + // not worth doing better. + return false; + } + + // Next argument is the flag value. + return true; +} + +CommandLineInterface::ParseArgumentStatus +CommandLineInterface::InterpretArgument(const std::string& name, + const std::string& value) { + if (name.empty()) { + // Not a flag. Just a filename. + if (value.empty()) { + std::cerr + << "You seem to have passed an empty string as one of the " + "arguments to " + << executable_name_ + << ". This is actually " + "sort of hard to do. Congrats. Unfortunately it is not valid " + "input so the program is going to die now." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + +#if defined(_WIN32) + // On Windows, the shell (typically cmd.exe) does not expand wildcards in + // file names (e.g. foo\*.proto), so we do it ourselves. + switch (google::protobuf::io::win32::ExpandWildcards( + value, + [this](const string& path) { this->input_files_.push_back(path); })) { + case google::protobuf::io::win32::ExpandWildcardsResult::kSuccess: + break; + case google::protobuf::io::win32::ExpandWildcardsResult:: + kErrorNoMatchingFile: + // Path does not exist, is not a file, or it's longer than MAX_PATH and + // long path handling is disabled. + std::cerr << "Invalid file name pattern or missing input file \"" + << value << "\"" << std::endl; + return PARSE_ARGUMENT_FAIL; + default: + std::cerr << "Cannot convert path \"" << value + << "\" to or from Windows style" << std::endl; + return PARSE_ARGUMENT_FAIL; + } +#else // not _WIN32 + // On other platforms than Windows (e.g. Linux, Mac OS) the shell (typically + // Bash) expands wildcards. + input_files_.push_back(value); +#endif // _WIN32 + + } else if (name == "-I" || name == "--proto_path") { + // Java's -classpath (and some other languages) delimits path components + // with colons. Let's accept that syntax too just to make things more + // intuitive. + std::vector parts = Split( + value, CommandLineInterface::kPathSeparator, + true); + + for (int i = 0; i < parts.size(); i++) { + std::string virtual_path; + std::string disk_path; + + std::string::size_type equals_pos = parts[i].find_first_of('='); + if (equals_pos == std::string::npos) { + virtual_path = ""; + disk_path = parts[i]; + } else { + virtual_path = parts[i].substr(0, equals_pos); + disk_path = parts[i].substr(equals_pos + 1); + } + + if (disk_path.empty()) { + std::cerr + << "--proto_path passed empty directory name. (Use \".\" for " + "current directory.)" + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + + // Make sure disk path exists, warn otherwise. + if (access(disk_path.c_str(), F_OK) < 0) { + // Try the original path; it may have just happened to have a '=' in it. + if (access(parts[i].c_str(), F_OK) < 0) { + std::cerr << disk_path << ": warning: directory does not exist." + << std::endl; + } else { + virtual_path = ""; + disk_path = parts[i]; + } + } + + // Don't use make_pair as the old/default standard library on Solaris + // doesn't support it without explicit template parameters, which are + // incompatible with C++0x's make_pair. + proto_path_.push_back( + std::pair(virtual_path, disk_path)); + } + + } else if (name == "--direct_dependencies") { + if (direct_dependencies_explicitly_set_) { + std::cerr << name + << " may only be passed once. To specify multiple " + "direct dependencies, pass them all as a single " + "parameter separated by ':'." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + + direct_dependencies_explicitly_set_ = true; + std::vector direct = + Split(value, ":", true); + GOOGLE_DCHECK(direct_dependencies_.empty()); + direct_dependencies_.insert(direct.begin(), direct.end()); + + } else if (name == "--direct_dependencies_violation_msg") { + direct_dependencies_violation_msg_ = value; + + } else if (name == "--descriptor_set_in") { + if (!descriptor_set_in_names_.empty()) { + std::cerr << name + << " may only be passed once. To specify multiple " + "descriptor sets, pass them all as a single " + "parameter separated by '" + << CommandLineInterface::kPathSeparator << "'." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (value.empty()) { + std::cerr << name << " requires a non-empty value." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (!dependency_out_name_.empty()) { + std::cerr << name << " cannot be used with --dependency_out." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + + descriptor_set_in_names_ = Split( + value, CommandLineInterface::kPathSeparator, + true); + + } else if (name == "-o" || name == "--descriptor_set_out") { + if (!descriptor_set_out_name_.empty()) { + std::cerr << name << " may only be passed once." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (value.empty()) { + std::cerr << name << " requires a non-empty value." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (mode_ != MODE_COMPILE) { + std::cerr + << "Cannot use --encode or --decode and generate descriptors at the " + "same time." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + descriptor_set_out_name_ = value; + + } else if (name == "--dependency_out") { + if (!dependency_out_name_.empty()) { + std::cerr << name << " may only be passed once." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (value.empty()) { + std::cerr << name << " requires a non-empty value." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (!descriptor_set_in_names_.empty()) { + std::cerr << name << " cannot be used with --descriptor_set_in." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + dependency_out_name_ = value; + + } else if (name == "--include_imports") { + if (imports_in_descriptor_set_) { + std::cerr << name << " may only be passed once." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + imports_in_descriptor_set_ = true; + + } else if (name == "--include_source_info") { + if (source_info_in_descriptor_set_) { + std::cerr << name << " may only be passed once." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + source_info_in_descriptor_set_ = true; + + } else if (name == "-h" || name == "--help") { + PrintHelpText(); + return PARSE_ARGUMENT_DONE_AND_EXIT; // Exit without running compiler. + + } else if (name == "--version") { + if (!version_info_.empty()) { + std::cout << version_info_ << std::endl; + } + std::cout << "libprotoc " << internal::VersionString(PROTOBUF_VERSION) + << std::endl; + return PARSE_ARGUMENT_DONE_AND_EXIT; // Exit without running compiler. + + } else if (name == "--disallow_services") { + disallow_services_ = true; + + } else if (name == "--encode" || name == "--decode" || + name == "--decode_raw") { + if (mode_ != MODE_COMPILE) { + std::cerr << "Only one of --encode and --decode can be specified." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (!output_directives_.empty() || !descriptor_set_out_name_.empty()) { + std::cerr << "Cannot use " << name + << " and generate code or descriptors at the same time." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + + mode_ = (name == "--encode") ? MODE_ENCODE : MODE_DECODE; + + if (value.empty() && name != "--decode_raw") { + std::cerr << "Type name for " << name << " cannot be blank." << std::endl; + if (name == "--decode") { + std::cerr << "To decode an unknown message, use --decode_raw." + << std::endl; + } + return PARSE_ARGUMENT_FAIL; + } else if (!value.empty() && name == "--decode_raw") { + std::cerr << "--decode_raw does not take a parameter." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + + codec_type_ = value; + + } else if (name == "--error_format") { + if (value == "gcc") { + error_format_ = ERROR_FORMAT_GCC; + } else if (value == "msvs") { + error_format_ = ERROR_FORMAT_MSVS; + } else { + std::cerr << "Unknown error format: " << value << std::endl; + return PARSE_ARGUMENT_FAIL; + } + + } else if (name == "--plugin") { + if (plugin_prefix_.empty()) { + std::cerr << "This compiler does not support plugins." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + + std::string plugin_name; + std::string path; + + std::string::size_type equals_pos = value.find_first_of('='); + if (equals_pos == std::string::npos) { + // Use the basename of the file. + std::string::size_type slash_pos = value.find_last_of('/'); + if (slash_pos == std::string::npos) { + plugin_name = value; + } else { + plugin_name = value.substr(slash_pos + 1); + } + path = value; + } else { + plugin_name = value.substr(0, equals_pos); + path = value.substr(equals_pos + 1); + } + + plugins_[plugin_name] = path; + + } else if (name == "--print_free_field_numbers") { + if (mode_ != MODE_COMPILE) { + std::cerr << "Cannot use " << name + << " and use --encode, --decode or print " + << "other info at the same time." << std::endl; + return PARSE_ARGUMENT_FAIL; + } + if (!output_directives_.empty() || !descriptor_set_out_name_.empty()) { + std::cerr << "Cannot use " << name + << " and generate code or descriptors at the same time." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + mode_ = MODE_PRINT; + print_mode_ = PRINT_FREE_FIELDS; + } else { + // Some other flag. Look it up in the generators list. + const GeneratorInfo* generator_info = + FindOrNull(generators_by_flag_name_, name); + if (generator_info == NULL && + (plugin_prefix_.empty() || !HasSuffixString(name, "_out"))) { + // Check if it's a generator option flag. + generator_info = FindOrNull(generators_by_option_name_, name); + if (generator_info != NULL) { + std::string* parameters = + &generator_parameters_[generator_info->flag_name]; + if (!parameters->empty()) { + parameters->append(","); + } + parameters->append(value); + } else if (HasPrefixString(name, "--") && HasSuffixString(name, "_opt")) { + std::string* parameters = + &plugin_parameters_[PluginName(plugin_prefix_, name)]; + if (!parameters->empty()) { + parameters->append(","); + } + parameters->append(value); + } else { + std::cerr << "Unknown flag: " << name << std::endl; + return PARSE_ARGUMENT_FAIL; + } + } else { + // It's an output flag. Add it to the output directives. + if (mode_ != MODE_COMPILE) { + std::cerr << "Cannot use --encode, --decode or print .proto info and " + "generate code at the same time." + << std::endl; + return PARSE_ARGUMENT_FAIL; + } + + OutputDirective directive; + directive.name = name; + if (generator_info == NULL) { + directive.generator = NULL; + } else { + directive.generator = generator_info->generator; + } + + // Split value at ':' to separate the generator parameter from the + // filename. However, avoid doing this if the colon is part of a valid + // Windows-style absolute path. + std::string::size_type colon_pos = value.find_first_of(':'); + if (colon_pos == std::string::npos || IsWindowsAbsolutePath(value)) { + directive.output_location = value; + } else { + directive.parameter = value.substr(0, colon_pos); + directive.output_location = value.substr(colon_pos + 1); + } + + output_directives_.push_back(directive); + } + } + + return PARSE_ARGUMENT_DONE_AND_CONTINUE; +} + +void CommandLineInterface::PrintHelpText() { + // Sorry for indentation here; line wrapping would be uglier. + std::cout + << + "Usage: " << executable_name_ + << " [OPTION] PROTO_FILES\n" + "Parse PROTO_FILES and generate output based on the options given:\n" + " -IPATH, --proto_path=PATH Specify the directory in which to " + "search for\n" + " imports. May be specified multiple " + "times;\n" + " directories will be searched in order. " + " If not\n" + " given, the current working directory " + "is used.\n" + " If not found in any of the these " + "directories,\n" + " the --descriptor_set_in descriptors " + "will be\n" + " checked for required proto file.\n" + " --version Show version info and exit.\n" + " -h, --help Show this text and exit.\n" + " --encode=MESSAGE_TYPE Read a text-format message of the " + "given type\n" + " from standard input and write it in " + "binary\n" + " to standard output. The message type " + "must\n" + " be defined in PROTO_FILES or their " + "imports.\n" + " --decode=MESSAGE_TYPE Read a binary message of the given " + "type from\n" + " standard input and write it in text " + "format\n" + " to standard output. The message type " + "must\n" + " be defined in PROTO_FILES or their " + "imports.\n" + " --decode_raw Read an arbitrary protocol message " + "from\n" + " standard input and write the raw " + "tag/value\n" + " pairs in text format to standard " + "output. No\n" + " PROTO_FILES should be given when using " + "this\n" + " flag.\n" + " --descriptor_set_in=FILES Specifies a delimited list of FILES\n" + " each containing a FileDescriptorSet " + "(a\n" + " protocol buffer defined in " + "descriptor.proto).\n" + " The FileDescriptor for each of the " + "PROTO_FILES\n" + " provided will be loaded from these\n" + " FileDescriptorSets. If a " + "FileDescriptor\n" + " appears multiple times, the first " + "occurrence\n" + " will be used.\n" + " -oFILE, Writes a FileDescriptorSet (a protocol " + "buffer,\n" + " --descriptor_set_out=FILE defined in descriptor.proto) " + "containing all of\n" + " the input files to FILE.\n" + " --include_imports When using --descriptor_set_out, also " + "include\n" + " all dependencies of the input files in " + "the\n" + " set, so that the set is " + "self-contained.\n" + " --include_source_info When using --descriptor_set_out, do " + "not strip\n" + " SourceCodeInfo from the " + "FileDescriptorProto.\n" + " This results in vastly larger " + "descriptors that\n" + " include information about the " + "original\n" + " location of each decl in the source " + "file as\n" + " well as surrounding comments.\n" + " --dependency_out=FILE Write a dependency output file in the " + "format\n" + " expected by make. This writes the " + "transitive\n" + " set of input file paths to FILE\n" + " --error_format=FORMAT Set the format in which to print " + "errors.\n" + " FORMAT may be 'gcc' (the default) or " + "'msvs'\n" + " (Microsoft Visual Studio format).\n" + " --print_free_field_numbers Print the free field numbers of the " + "messages\n" + " defined in the given proto files. " + "Groups share\n" + " the same field number space with the " + "parent \n" + " message. Extension ranges are counted " + "as \n" + " occupied fields numbers.\n" + << std::endl; + if (!plugin_prefix_.empty()) { + std::cout + << " --plugin=EXECUTABLE Specifies a plugin executable to " + "use.\n" + " Normally, protoc searches the PATH " + "for\n" + " plugins, but you may specify " + "additional\n" + " executables not in the path using " + "this flag.\n" + " Additionally, EXECUTABLE may be of " + "the form\n" + " NAME=PATH, in which case the given " + "plugin name\n" + " is mapped to the given executable " + "even if\n" + " the executable's own name differs." + << std::endl; + } + + for (GeneratorMap::iterator iter = generators_by_flag_name_.begin(); + iter != generators_by_flag_name_.end(); ++iter) { + // FIXME(kenton): If the text is long enough it will wrap, which is ugly, + // but fixing this nicely (e.g. splitting on spaces) is probably more + // trouble than it's worth. + std::cout << " " << iter->first << "=OUT_DIR " + << std::string(19 - iter->first.size(), + ' ') // Spaces for alignment. + << iter->second.help_text << std::endl; + } + std::cout << " @ Read options and filenames from " + "file. If a\n" + " relative file path is specified, " + "the file\n" + " will be searched in the working " + "directory.\n" + " The --proto_path option will not " + "affect how\n" + " this argument file is searched. " + "Content of\n" + " the file will be expanded in the " + "position of\n" + " @ as in the argument " + "list. Note\n" + " that shell expansion is not " + "applied to the\n" + " content of the file (i.e., you " + "cannot use\n" + " quotes, wildcards, escapes, " + "commands, etc.).\n" + " Each line corresponds to a " + "single argument,\n" + " even if it contains spaces." + << std::endl; +} + +bool CommandLineInterface::GenerateOutput( + const std::vector& parsed_files, + const OutputDirective& output_directive, + GeneratorContext* generator_context) { + // Call the generator. + std::string error; + if (output_directive.generator == NULL) { + // This is a plugin. + GOOGLE_CHECK(HasPrefixString(output_directive.name, "--") && + HasSuffixString(output_directive.name, "_out")) + << "Bad name for plugin generator: " << output_directive.name; + + std::string plugin_name = PluginName(plugin_prefix_, output_directive.name); + std::string parameters = output_directive.parameter; + if (!plugin_parameters_[plugin_name].empty()) { + if (!parameters.empty()) { + parameters.append(","); + } + parameters.append(plugin_parameters_[plugin_name]); + } + if (!GeneratePluginOutput(parsed_files, plugin_name, parameters, + generator_context, &error)) { + std::cerr << output_directive.name << ": " << error << std::endl; + return false; + } + } else { + // Regular generator. + std::string parameters = output_directive.parameter; + if (!generator_parameters_[output_directive.name].empty()) { + if (!parameters.empty()) { + parameters.append(","); + } + parameters.append(generator_parameters_[output_directive.name]); + } + if (!output_directive.generator->GenerateAll(parsed_files, parameters, + generator_context, &error)) { + // Generator returned an error. + std::cerr << output_directive.name << ": " << error << std::endl; + return false; + } + } + + return true; +} + +bool CommandLineInterface::GenerateDependencyManifestFile( + const std::vector& parsed_files, + const GeneratorContextMap& output_directories, + DiskSourceTree* source_tree) { + FileDescriptorSet file_set; + + std::set already_seen; + for (int i = 0; i < parsed_files.size(); i++) { + GetTransitiveDependencies(parsed_files[i], false, false, &already_seen, + file_set.mutable_file()); + } + + std::vector output_filenames; + for (const auto& pair : output_directories) { + const std::string& location = pair.first; + GeneratorContextImpl* directory = pair.second.get(); + std::vector relative_output_filenames; + directory->GetOutputFilenames(&relative_output_filenames); + for (int i = 0; i < relative_output_filenames.size(); i++) { + std::string output_filename = location + relative_output_filenames[i]; + if (output_filename.compare(0, 2, "./") == 0) { + output_filename = output_filename.substr(2); + } + output_filenames.push_back(output_filename); + } + } + + int fd; + do { + fd = open(dependency_out_name_.c_str(), + O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); + } while (fd < 0 && errno == EINTR); + + if (fd < 0) { + perror(dependency_out_name_.c_str()); + return false; + } + + io::FileOutputStream out(fd); + io::Printer printer(&out, '$'); + + for (int i = 0; i < output_filenames.size(); i++) { + printer.Print(output_filenames[i].c_str()); + if (i == output_filenames.size() - 1) { + printer.Print(":"); + } else { + printer.Print(" \\\n"); + } + } + + for (int i = 0; i < file_set.file_size(); i++) { + const FileDescriptorProto& file = file_set.file(i); + const std::string& virtual_file = file.name(); + std::string disk_file; + if (source_tree && + source_tree->VirtualFileToDiskFile(virtual_file, &disk_file)) { + printer.Print(" $disk_file$", "disk_file", disk_file); + if (i < file_set.file_size() - 1) printer.Print("\\\n"); + } else { + std::cerr << "Unable to identify path for file " << virtual_file + << std::endl; + return false; + } + } + + return true; +} + +bool CommandLineInterface::GeneratePluginOutput( + const std::vector& parsed_files, + const std::string& plugin_name, const std::string& parameter, + GeneratorContext* generator_context, std::string* error) { + CodeGeneratorRequest request; + CodeGeneratorResponse response; + std::string processed_parameter = parameter; + + + // Build the request. + if (!processed_parameter.empty()) { + request.set_parameter(processed_parameter); + } + + + std::set already_seen; + for (int i = 0; i < parsed_files.size(); i++) { + request.add_file_to_generate(parsed_files[i]->name()); + GetTransitiveDependencies(parsed_files[i], + true, // Include json_name for plugins. + true, // Include source code info. + &already_seen, request.mutable_proto_file()); + } + + google::protobuf::compiler::Version* version = + request.mutable_compiler_version(); + version->set_major(PROTOBUF_VERSION / 1000000); + version->set_minor(PROTOBUF_VERSION / 1000 % 1000); + version->set_patch(PROTOBUF_VERSION % 1000); + version->set_suffix(PROTOBUF_VERSION_SUFFIX); + + // Invoke the plugin. + Subprocess subprocess; + + if (plugins_.count(plugin_name) > 0) { + subprocess.Start(plugins_[plugin_name], Subprocess::EXACT_NAME); + } else { + subprocess.Start(plugin_name, Subprocess::SEARCH_PATH); + } + + std::string communicate_error; + if (!subprocess.Communicate(request, &response, &communicate_error)) { + *error = strings::Substitute("$0: $1", plugin_name, communicate_error); + return false; + } + + // Write the files. We do this even if there was a generator error in order + // to match the behavior of a compiled-in generator. + std::unique_ptr current_output; + for (int i = 0; i < response.file_size(); i++) { + const CodeGeneratorResponse::File& output_file = response.file(i); + + if (!output_file.insertion_point().empty()) { + std::string filename = output_file.name(); + // Open a file for insert. + // We reset current_output to NULL first so that the old file is closed + // before the new one is opened. + current_output.reset(); + current_output.reset(generator_context->OpenForInsert( + filename, output_file.insertion_point())); + } else if (!output_file.name().empty()) { + // Starting a new file. Open it. + // We reset current_output to NULL first so that the old file is closed + // before the new one is opened. + current_output.reset(); + current_output.reset(generator_context->Open(output_file.name())); + } else if (current_output == NULL) { + *error = strings::Substitute( + "$0: First file chunk returned by plugin did not specify a file " + "name.", + plugin_name); + return false; + } + + // Use CodedOutputStream for convenience; otherwise we'd need to provide + // our own buffer-copying loop. + io::CodedOutputStream writer(current_output.get()); + writer.WriteString(output_file.content()); + } + + // Check for errors. + if (!response.error().empty()) { + // Generator returned an error. + *error = response.error(); + return false; + } + + return true; +} + +bool CommandLineInterface::EncodeOrDecode(const DescriptorPool* pool) { + // Look up the type. + const Descriptor* type = pool->FindMessageTypeByName(codec_type_); + if (type == NULL) { + std::cerr << "Type not defined: " << codec_type_ << std::endl; + return false; + } + + DynamicMessageFactory dynamic_factory(pool); + std::unique_ptr message(dynamic_factory.GetPrototype(type)->New()); + + if (mode_ == MODE_ENCODE) { + SetFdToTextMode(STDIN_FILENO); + SetFdToBinaryMode(STDOUT_FILENO); + } else { + SetFdToBinaryMode(STDIN_FILENO); + SetFdToTextMode(STDOUT_FILENO); + } + + io::FileInputStream in(STDIN_FILENO); + io::FileOutputStream out(STDOUT_FILENO); + + if (mode_ == MODE_ENCODE) { + // Input is text. + ErrorPrinter error_collector(error_format_); + TextFormat::Parser parser; + parser.RecordErrorsTo(&error_collector); + parser.AllowPartialMessage(true); + + if (!parser.Parse(&in, message.get())) { + std::cerr << "Failed to parse input." << std::endl; + return false; + } + } else { + // Input is binary. + if (!message->ParsePartialFromZeroCopyStream(&in)) { + std::cerr << "Failed to parse input." << std::endl; + return false; + } + } + + if (!message->IsInitialized()) { + std::cerr << "warning: Input message is missing required fields: " + << message->InitializationErrorString() << std::endl; + } + + if (mode_ == MODE_ENCODE) { + // Output is binary. + if (!message->SerializePartialToZeroCopyStream(&out)) { + std::cerr << "output: I/O error." << std::endl; + return false; + } + } else { + // Output is text. + if (!TextFormat::Print(*message, &out)) { + std::cerr << "output: I/O error." << std::endl; + return false; + } + } + + return true; +} + +bool CommandLineInterface::WriteDescriptorSet( + const std::vector& parsed_files) { + FileDescriptorSet file_set; + + std::set already_seen; + if (!imports_in_descriptor_set_) { + // Since we don't want to output transitive dependencies, but we do want + // things to be in dependency order, add all dependencies that aren't in + // parsed_files to already_seen. This will short circuit the recursion + // in GetTransitiveDependencies. + std::set to_output; + to_output.insert(parsed_files.begin(), parsed_files.end()); + for (int i = 0; i < parsed_files.size(); i++) { + const FileDescriptor* file = parsed_files[i]; + for (int i = 0; i < file->dependency_count(); i++) { + const FileDescriptor* dependency = file->dependency(i); + // if the dependency isn't in parsed files, mark it as already seen + if (to_output.find(dependency) == to_output.end()) { + already_seen.insert(dependency); + } + } + } + } + for (int i = 0; i < parsed_files.size(); i++) { + GetTransitiveDependencies(parsed_files[i], + true, // Include json_name + source_info_in_descriptor_set_, &already_seen, + file_set.mutable_file()); + } + + int fd; + do { + fd = open(descriptor_set_out_name_.c_str(), + O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); + } while (fd < 0 && errno == EINTR); + + if (fd < 0) { + perror(descriptor_set_out_name_.c_str()); + return false; + } + + io::FileOutputStream out(fd); + if (!file_set.SerializeToZeroCopyStream(&out)) { + std::cerr << descriptor_set_out_name_ << ": " << strerror(out.GetErrno()) + << std::endl; + out.Close(); + return false; + } + if (!out.Close()) { + std::cerr << descriptor_set_out_name_ << ": " << strerror(out.GetErrno()) + << std::endl; + return false; + } + + return true; +} + +void CommandLineInterface::GetTransitiveDependencies( + const FileDescriptor* file, bool include_json_name, + bool include_source_code_info, + std::set* already_seen, + RepeatedPtrField* output) { + if (!already_seen->insert(file).second) { + // Already saw this file. Skip. + return; + } + + // Add all dependencies. + for (int i = 0; i < file->dependency_count(); i++) { + GetTransitiveDependencies(file->dependency(i), include_json_name, + include_source_code_info, already_seen, output); + } + + // Add this file. + FileDescriptorProto* new_descriptor = output->Add(); + file->CopyTo(new_descriptor); + if (include_json_name) { + file->CopyJsonNameTo(new_descriptor); + } + if (include_source_code_info) { + file->CopySourceCodeInfoTo(new_descriptor); + } +} + +namespace { + +// Utility function for PrintFreeFieldNumbers. +// Stores occupied ranges into the ranges parameter, and next level of sub +// message types into the nested_messages parameter. The FieldRange is left +// inclusive, right exclusive. i.e. [a, b). +// +// Nested Messages: +// Note that it only stores the nested message type, iff the nested type is +// either a direct child of the given descriptor, or the nested type is a +// descendant of the given descriptor and all the nodes between the +// nested type and the given descriptor are group types. e.g. +// +// message Foo { +// message Bar { +// message NestedBar {} +// } +// group Baz = 1 { +// group NestedBazGroup = 2 { +// message Quz { +// message NestedQuz {} +// } +// } +// message NestedBaz {} +// } +// } +// +// In this case, Bar, Quz and NestedBaz will be added into the nested types. +// Since free field numbers of group types will not be printed, this makes sure +// the nested message types in groups will not be dropped. The nested_messages +// parameter will contain the direct children (when groups are ignored in the +// tree) of the given descriptor for the caller to traverse. The declaration +// order of the nested messages is also preserved. +typedef std::pair FieldRange; +void GatherOccupiedFieldRanges( + const Descriptor* descriptor, std::set* ranges, + std::vector* nested_messages) { + std::set groups; + for (int i = 0; i < descriptor->field_count(); ++i) { + const FieldDescriptor* fd = descriptor->field(i); + ranges->insert(FieldRange(fd->number(), fd->number() + 1)); + if (fd->type() == FieldDescriptor::TYPE_GROUP) { + groups.insert(fd->message_type()); + } + } + for (int i = 0; i < descriptor->extension_range_count(); ++i) { + ranges->insert(FieldRange(descriptor->extension_range(i)->start, + descriptor->extension_range(i)->end)); + } + for (int i = 0; i < descriptor->reserved_range_count(); ++i) { + ranges->insert(FieldRange(descriptor->reserved_range(i)->start, + descriptor->reserved_range(i)->end)); + } + // Handle the nested messages/groups in declaration order to make it + // post-order strict. + for (int i = 0; i < descriptor->nested_type_count(); ++i) { + const Descriptor* nested_desc = descriptor->nested_type(i); + if (groups.find(nested_desc) != groups.end()) { + GatherOccupiedFieldRanges(nested_desc, ranges, nested_messages); + } else { + nested_messages->push_back(nested_desc); + } + } +} + +// Utility function for PrintFreeFieldNumbers. +// Actually prints the formatted free field numbers for given message name and +// occupied ranges. +void FormatFreeFieldNumbers(const std::string& name, + const std::set& ranges) { + std::string output; + StringAppendF(&output, "%-35s free:", name.c_str()); + int next_free_number = 1; + for (std::set::const_iterator i = ranges.begin(); + i != ranges.end(); ++i) { + // This happens when groups re-use parent field numbers, in which + // case we skip the FieldRange entirely. + if (next_free_number >= i->second) continue; + + if (next_free_number < i->first) { + if (next_free_number + 1 == i->first) { + // Singleton + StringAppendF(&output, " %d", next_free_number); + } else { + // Range + StringAppendF(&output, " %d-%d", next_free_number, i->first - 1); + } + } + next_free_number = i->second; + } + if (next_free_number <= FieldDescriptor::kMaxNumber) { + StringAppendF(&output, " %d-INF", next_free_number); + } + std::cout << output << std::endl; +} + +} // namespace + +void CommandLineInterface::PrintFreeFieldNumbers(const Descriptor* descriptor) { + std::set ranges; + std::vector nested_messages; + GatherOccupiedFieldRanges(descriptor, &ranges, &nested_messages); + + for (int i = 0; i < nested_messages.size(); ++i) { + PrintFreeFieldNumbers(nested_messages[i]); + } + FormatFreeFieldNumbers(descriptor->full_name(), ranges); +} + + +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/command_line_interface.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/command_line_interface.h" new file mode 100644 index 00000000..a05c32ec --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/command_line_interface.h" @@ -0,0 +1,452 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// Implements the Protocol Compiler front-end such that it may be reused by +// custom compilers written to support other languages. + +#ifndef GOOGLE_PROTOBUF_COMPILER_COMMAND_LINE_INTERFACE_H__ +#define GOOGLE_PROTOBUF_COMPILER_COMMAND_LINE_INTERFACE_H__ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +namespace google { +namespace protobuf { + +class Descriptor; // descriptor.h +class DescriptorDatabase; // descriptor_database.h +class DescriptorPool; // descriptor.h +class FileDescriptor; // descriptor.h +class FileDescriptorSet; // descriptor.h +class FileDescriptorProto; // descriptor.pb.h +template +class RepeatedPtrField; // repeated_field.h +class SimpleDescriptorDatabase; // descriptor_database.h + +namespace compiler { + +class CodeGenerator; // code_generator.h +class GeneratorContext; // code_generator.h +class DiskSourceTree; // importer.h + +// This class implements the command-line interface to the protocol compiler. +// It is designed to make it very easy to create a custom protocol compiler +// supporting the languages of your choice. For example, if you wanted to +// create a custom protocol compiler binary which includes both the regular +// C++ support plus support for your own custom output "Foo", you would +// write a class "FooGenerator" which implements the CodeGenerator interface, +// then write a main() procedure like this: +// +// int main(int argc, char* argv[]) { +// google::protobuf::compiler::CommandLineInterface cli; +// +// // Support generation of C++ source and headers. +// google::protobuf::compiler::cpp::CppGenerator cpp_generator; +// cli.RegisterGenerator("--cpp_out", &cpp_generator, +// "Generate C++ source and header."); +// +// // Support generation of Foo code. +// FooGenerator foo_generator; +// cli.RegisterGenerator("--foo_out", &foo_generator, +// "Generate Foo file."); +// +// return cli.Run(argc, argv); +// } +// +// The compiler is invoked with syntax like: +// protoc --cpp_out=outdir --foo_out=outdir --proto_path=src src/foo.proto +// +// The .proto file to compile can be specified on the command line using either +// its physical file path, or a virtual path relative to a directory specified +// in --proto_path. For example, for src/foo.proto, the following two protoc +// invocations work the same way: +// 1. protoc --proto_path=src src/foo.proto (physical file path) +// 2. protoc --proto_path=src foo.proto (virtual path relative to src) +// +// If a file path can be interpreted both as a physical file path and as a +// relative virtual path, the physical file path takes precendence. +// +// For a full description of the command-line syntax, invoke it with --help. +class PROTOC_EXPORT CommandLineInterface { + public: + static const char* const kPathSeparator; + + CommandLineInterface(); + ~CommandLineInterface(); + + // Register a code generator for a language. + // + // Parameters: + // * flag_name: The command-line flag used to specify an output file of + // this type. The name must start with a '-'. If the name is longer + // than one letter, it must start with two '-'s. + // * generator: The CodeGenerator which will be called to generate files + // of this type. + // * help_text: Text describing this flag in the --help output. + // + // Some generators accept extra parameters. You can specify this parameter + // on the command-line by placing it before the output directory, separated + // by a colon: + // protoc --foo_out=enable_bar:outdir + // The text before the colon is passed to CodeGenerator::Generate() as the + // "parameter". + void RegisterGenerator(const std::string& flag_name, CodeGenerator* generator, + const std::string& help_text); + + // Register a code generator for a language. + // Besides flag_name you can specify another option_flag_name that could be + // used to pass extra parameters to the registered code generator. + // Suppose you have registered a generator by calling: + // command_line_interface.RegisterGenerator("--foo_out", "--foo_opt", ...) + // Then you could invoke the compiler with a command like: + // protoc --foo_out=enable_bar:outdir --foo_opt=enable_baz + // This will pass "enable_bar,enable_baz" as the parameter to the generator. + void RegisterGenerator(const std::string& flag_name, + const std::string& option_flag_name, + CodeGenerator* generator, + const std::string& help_text); + + // Enables "plugins". In this mode, if a command-line flag ends with "_out" + // but does not match any registered generator, the compiler will attempt to + // find a "plugin" to implement the generator. Plugins are just executables. + // They should live somewhere in the PATH. + // + // The compiler determines the executable name to search for by concatenating + // exe_name_prefix with the unrecognized flag name, removing "_out". So, for + // example, if exe_name_prefix is "protoc-" and you pass the flag --foo_out, + // the compiler will try to run the program "protoc-gen-foo". + // + // The plugin program should implement the following usage: + // plugin [--out=OUTDIR] [--parameter=PARAMETER] PROTO_FILES < DESCRIPTORS + // --out indicates the output directory (as passed to the --foo_out + // parameter); if omitted, the current directory should be used. --parameter + // gives the generator parameter, if any was provided (see below). The + // PROTO_FILES list the .proto files which were given on the compiler + // command-line; these are the files for which the plugin is expected to + // generate output code. Finally, DESCRIPTORS is an encoded FileDescriptorSet + // (as defined in descriptor.proto). This is piped to the plugin's stdin. + // The set will include descriptors for all the files listed in PROTO_FILES as + // well as all files that they import. The plugin MUST NOT attempt to read + // the PROTO_FILES directly -- it must use the FileDescriptorSet. + // + // The plugin should generate whatever files are necessary, as code generators + // normally do. It should write the names of all files it generates to + // stdout. The names should be relative to the output directory, NOT absolute + // names or relative to the current directory. If any errors occur, error + // messages should be written to stderr. If an error is fatal, the plugin + // should exit with a non-zero exit code. + // + // Plugins can have generator parameters similar to normal built-in + // generators. Extra generator parameters can be passed in via a matching + // "_opt" parameter. For example: + // protoc --plug_out=enable_bar:outdir --plug_opt=enable_baz + // This will pass "enable_bar,enable_baz" as the parameter to the plugin. + // + void AllowPlugins(const std::string& exe_name_prefix); + + // Run the Protocol Compiler with the given command-line parameters. + // Returns the error code which should be returned by main(). + // + // It may not be safe to call Run() in a multi-threaded environment because + // it calls strerror(). I'm not sure why you'd want to do this anyway. + int Run(int argc, const char* const argv[]); + + // DEPRECATED. Calling this method has no effect. Protocol compiler now + // always try to find the .proto file relative to the current directory + // first and if the file is not found, it will then treat the input path + // as a virtual path. + void SetInputsAreProtoPathRelative(bool /* enable */) {} + + // Provides some text which will be printed when the --version flag is + // used. The version of libprotoc will also be printed on the next line + // after this text. + void SetVersionInfo(const std::string& text) { version_info_ = text; } + + + private: + // ----------------------------------------------------------------- + + class ErrorPrinter; + class GeneratorContextImpl; + class MemoryOutputStream; + typedef std::unordered_map> + GeneratorContextMap; + + // Clear state from previous Run(). + void Clear(); + + // Remaps the proto file so that it is relative to one of the directories + // in proto_path_. Returns false if an error occurred. + bool MakeProtoProtoPathRelative(DiskSourceTree* source_tree, + std::string* proto, + DescriptorDatabase* fallback_database); + + // Remaps each file in input_files_ so that it is relative to one of the + // directories in proto_path_. Returns false if an error occurred. + bool MakeInputsBeProtoPathRelative(DiskSourceTree* source_tree, + DescriptorDatabase* fallback_database); + + + // Return status for ParseArguments() and InterpretArgument(). + enum ParseArgumentStatus { + PARSE_ARGUMENT_DONE_AND_CONTINUE, + PARSE_ARGUMENT_DONE_AND_EXIT, + PARSE_ARGUMENT_FAIL + }; + + // Parse all command-line arguments. + ParseArgumentStatus ParseArguments(int argc, const char* const argv[]); + + // Read an argument file and append the file's content to the list of + // arguments. Return false if the file cannot be read. + bool ExpandArgumentFile(const std::string& file, + std::vector* arguments); + + // Parses a command-line argument into a name/value pair. Returns + // true if the next argument in the argv should be used as the value, + // false otherwise. + // + // Examples: + // "-Isrc/protos" -> + // name = "-I", value = "src/protos" + // "--cpp_out=src/foo.pb2.cc" -> + // name = "--cpp_out", value = "src/foo.pb2.cc" + // "foo.proto" -> + // name = "", value = "foo.proto" + bool ParseArgument(const char* arg, std::string* name, std::string* value); + + // Interprets arguments parsed with ParseArgument. + ParseArgumentStatus InterpretArgument(const std::string& name, + const std::string& value); + + // Print the --help text to stderr. + void PrintHelpText(); + + // Loads proto_path_ into the provided source_tree. + bool InitializeDiskSourceTree(DiskSourceTree* source_tree, + DescriptorDatabase* fallback_database); + + // Verify that all the input files exist in the given database. + bool VerifyInputFilesInDescriptors(DescriptorDatabase* fallback_database); + + // Loads descriptor_set_in into the provided database + bool PopulateSimpleDescriptorDatabase(SimpleDescriptorDatabase* database); + + // Parses input_files_ into parsed_files + bool ParseInputFiles(DescriptorPool* descriptor_pool, + DiskSourceTree* source_tree, + std::vector* parsed_files); + + // Generate the given output file from the given input. + struct OutputDirective; // see below + bool GenerateOutput(const std::vector& parsed_files, + const OutputDirective& output_directive, + GeneratorContext* generator_context); + bool GeneratePluginOutput( + const std::vector& parsed_files, + const std::string& plugin_name, const std::string& parameter, + GeneratorContext* generator_context, std::string* error); + + // Implements --encode and --decode. + bool EncodeOrDecode(const DescriptorPool* pool); + + // Implements the --descriptor_set_out option. + bool WriteDescriptorSet( + const std::vector& parsed_files); + + // Implements the --dependency_out option + bool GenerateDependencyManifestFile( + const std::vector& parsed_files, + const GeneratorContextMap& output_directories, + DiskSourceTree* source_tree); + + // Get all transitive dependencies of the given file (including the file + // itself), adding them to the given list of FileDescriptorProtos. The + // protos will be ordered such that every file is listed before any file that + // depends on it, so that you can call DescriptorPool::BuildFile() on them + // in order. Any files in *already_seen will not be added, and each file + // added will be inserted into *already_seen. If include_source_code_info is + // true then include the source code information in the FileDescriptorProtos. + // If include_json_name is true, populate the json_name field of + // FieldDescriptorProto for all fields. + static void GetTransitiveDependencies( + const FileDescriptor* file, bool include_json_name, + bool include_source_code_info, + std::set* already_seen, + RepeatedPtrField* output); + + // Implements the --print_free_field_numbers. This function prints free field + // numbers into stdout for the message and it's nested message types in + // post-order, i.e. nested types first. Printed range are left-right + // inclusive, i.e. [a, b]. + // + // Groups: + // For historical reasons, groups are considered to share the same + // field number space with the parent message, thus it will not print free + // field numbers for groups. The field numbers used in the groups are + // excluded in the free field numbers of the parent message. + // + // Extension Ranges: + // Extension ranges are considered ocuppied field numbers and they will not be + // listed as free numbers in the output. + void PrintFreeFieldNumbers(const Descriptor* descriptor); + + // ----------------------------------------------------------------- + + // The name of the executable as invoked (i.e. argv[0]). + std::string executable_name_; + + // Version info set with SetVersionInfo(). + std::string version_info_; + + // Registered generators. + struct GeneratorInfo { + std::string flag_name; + std::string option_flag_name; + CodeGenerator* generator; + std::string help_text; + }; + typedef std::map GeneratorMap; + GeneratorMap generators_by_flag_name_; + GeneratorMap generators_by_option_name_; + // A map from generator names to the parameters specified using the option + // flag. For example, if the user invokes the compiler with: + // protoc --foo_out=outputdir --foo_opt=enable_bar ... + // Then there will be an entry ("--foo_out", "enable_bar") in this map. + std::map generator_parameters_; + // Similar to generator_parameters_, but stores the parameters for plugins. + std::map plugin_parameters_; + + // See AllowPlugins(). If this is empty, plugins aren't allowed. + std::string plugin_prefix_; + + // Maps specific plugin names to files. When executing a plugin, this map + // is searched first to find the plugin executable. If not found here, the + // PATH (or other OS-specific search strategy) is searched. + std::map plugins_; + + // Stuff parsed from command line. + enum Mode { + MODE_COMPILE, // Normal mode: parse .proto files and compile them. + MODE_ENCODE, // --encode: read text from stdin, write binary to stdout. + MODE_DECODE, // --decode: read binary from stdin, write text to stdout. + MODE_PRINT, // Print mode: print info of the given .proto files and exit. + }; + + Mode mode_; + + enum PrintMode { + PRINT_NONE, // Not in MODE_PRINT + PRINT_FREE_FIELDS, // --print_free_fields + }; + + PrintMode print_mode_; + + enum ErrorFormat { + ERROR_FORMAT_GCC, // GCC error output format (default). + ERROR_FORMAT_MSVS // Visual Studio output (--error_format=msvs). + }; + + ErrorFormat error_format_; + + std::vector > + proto_path_; // Search path for proto files. + std::vector input_files_; // Names of the input proto files. + + // Names of proto files which are allowed to be imported. Used by build + // systems to enforce depend-on-what-you-import. + std::set direct_dependencies_; + bool direct_dependencies_explicitly_set_; + + // If there's a violation of depend-on-what-you-import, this string will be + // presented to the user. "%s" will be replaced with the violating import. + std::string direct_dependencies_violation_msg_; + + // output_directives_ lists all the files we are supposed to output and what + // generator to use for each. + struct OutputDirective { + std::string name; // E.g. "--foo_out" + CodeGenerator* generator; // NULL for plugins + std::string parameter; + std::string output_location; + }; + std::vector output_directives_; + + // When using --encode or --decode, this names the type we are encoding or + // decoding. (Empty string indicates --decode_raw.) + std::string codec_type_; + + // If --descriptor_set_in was given, these are filenames containing + // parsed FileDescriptorSets to be used for loading protos. Otherwise, empty. + std::vector descriptor_set_in_names_; + + // If --descriptor_set_out was given, this is the filename to which the + // FileDescriptorSet should be written. Otherwise, empty. + std::string descriptor_set_out_name_; + + // If --dependency_out was given, this is the path to the file where the + // dependency file will be written. Otherwise, empty. + std::string dependency_out_name_; + + // True if --include_imports was given, meaning that we should + // write all transitive dependencies to the DescriptorSet. Otherwise, only + // the .proto files listed on the command-line are added. + bool imports_in_descriptor_set_; + + // True if --include_source_info was given, meaning that we should not strip + // SourceCodeInfo from the DescriptorSet. + bool source_info_in_descriptor_set_; + + // Was the --disallow_services flag used? + bool disallow_services_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CommandLineInterface); +}; + +} // namespace compiler +} // namespace protobuf +} // namespace google + +#include + +#endif // GOOGLE_PROTOBUF_COMPILER_COMMAND_LINE_INTERFACE_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/command_line_interface_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/command_line_interface_unittest.cc" new file mode 100644 index 00000000..a934d7a6 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/command_line_interface_unittest.cc" @@ -0,0 +1,2596 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include +#include +#include + +#ifndef _MSC_VER +#include +#endif +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +namespace google { +namespace protobuf { +namespace compiler { + +#if defined(_WIN32) +// DO NOT include , instead create functions in io_win32.{h,cc} and import +// them like we do below. +using google::protobuf::io::win32::access; +using google::protobuf::io::win32::close; +using google::protobuf::io::win32::dup; +using google::protobuf::io::win32::dup2; +using google::protobuf::io::win32::open; +using google::protobuf::io::win32::write; +#endif + +// Disable the whole test when we use tcmalloc for "draconian" heap checks, in +// which case tcmalloc will print warnings that fail the plugin tests. +#if !GOOGLE_PROTOBUF_HEAP_CHECK_DRACONIAN + + +namespace { + +bool FileExists(const std::string& path) { + return File::Exists(path); +} + +class CommandLineInterfaceTest : public testing::Test { + protected: + virtual void SetUp(); + virtual void TearDown(); + + // Runs the CommandLineInterface with the given command line. The + // command is automatically split on spaces, and the string "$tmpdir" + // is replaced with TestTempDir(). + void Run(const std::string& command); + void RunWithArgs(std::vector args); + + // ----------------------------------------------------------------- + // Methods to set up the test (called before Run()). + + class NullCodeGenerator; + + // Normally plugins are allowed for all tests. Call this to explicitly + // disable them. + void DisallowPlugins() { disallow_plugins_ = true; } + + // Create a temp file within temp_directory_ with the given name. + // The containing directory is also created if necessary. + void CreateTempFile(const std::string& name, const std::string& contents); + + // Create a subdirectory within temp_directory_. + void CreateTempDir(const std::string& name); + +#ifdef PROTOBUF_OPENSOURCE + // Change working directory to temp directory. + void SwitchToTempDirectory() { + File::ChangeWorkingDirectory(temp_directory_); + } +#else // !PROTOBUF_OPENSOURCE + // TODO(teboring): Figure out how to change and get working directory in + // google3. +#endif // !PROTOBUF_OPENSOURCE + + // ----------------------------------------------------------------- + // Methods to check the test results (called after Run()). + + // Checks that no text was written to stderr during Run(), and Run() + // returned 0. + void ExpectNoErrors(); + + // Checks that Run() returned non-zero and the stderr output is exactly + // the text given. expected_test may contain references to "$tmpdir", + // which will be replaced by the temporary directory path. + void ExpectErrorText(const std::string& expected_text); + + // Checks that Run() returned non-zero and the stderr contains the given + // substring. + void ExpectErrorSubstring(const std::string& expected_substring); + + // Checks that Run() returned zero and the stderr contains the given + // substring. + void ExpectWarningSubstring(const std::string& expected_substring); + + // Checks that the captured stdout is the same as the expected_text. + void ExpectCapturedStdout(const std::string& expected_text); + + // Checks that Run() returned zero and the stdout contains the given + // substring. + void ExpectCapturedStdoutSubstringWithZeroReturnCode( + const std::string& expected_substring); + +#if defined(_WIN32) && !defined(__CYGWIN__) + // Returns true if ExpectErrorSubstring(expected_substring) would pass, but + // does not fail otherwise. + bool HasAlternateErrorSubstring(const std::string& expected_substring); +#endif // _WIN32 && !__CYGWIN__ + + // Checks that MockCodeGenerator::Generate() was called in the given + // context (or the generator in test_plugin.cc, which produces the same + // output). That is, this tests if the generator with the given name + // was called with the given parameter and proto file and produced the + // given output file. This is checked by reading the output file and + // checking that it contains the content that MockCodeGenerator would + // generate given these inputs. message_name is the name of the first + // message that appeared in the proto file; this is just to make extra + // sure that the correct file was parsed. + void ExpectGenerated(const std::string& generator_name, + const std::string& parameter, + const std::string& proto_name, + const std::string& message_name); + void ExpectGenerated(const std::string& generator_name, + const std::string& parameter, + const std::string& proto_name, + const std::string& message_name, + const std::string& output_directory); + void ExpectGeneratedWithMultipleInputs(const std::string& generator_name, + const std::string& all_proto_names, + const std::string& proto_name, + const std::string& message_name); + void ExpectGeneratedWithInsertions(const std::string& generator_name, + const std::string& parameter, + const std::string& insertions, + const std::string& proto_name, + const std::string& message_name); + void CheckGeneratedAnnotations(const std::string& name, + const std::string& file); + +#if defined(_WIN32) + void ExpectNullCodeGeneratorCalled(const std::string& parameter); +#endif // _WIN32 + + + void ReadDescriptorSet(const std::string& filename, + FileDescriptorSet* descriptor_set); + + void WriteDescriptorSet(const std::string& filename, + const FileDescriptorSet* descriptor_set); + + void ExpectFileContent(const std::string& filename, + const std::string& content); + + private: + // The object we are testing. + CommandLineInterface cli_; + + // Was DisallowPlugins() called? + bool disallow_plugins_; + + // We create a directory within TestTempDir() in order to add extra + // protection against accidentally deleting user files (since we recursively + // delete this directory during the test). This is the full path of that + // directory. + std::string temp_directory_; + + // The result of Run(). + int return_code_; + + // The captured stderr output. + std::string error_text_; + + // The captured stdout. + std::string captured_stdout_; + + // Pointers which need to be deleted later. + std::vector mock_generators_to_delete_; + + NullCodeGenerator* null_generator_; +}; + +class CommandLineInterfaceTest::NullCodeGenerator : public CodeGenerator { + public: + NullCodeGenerator() : called_(false) {} + ~NullCodeGenerator() {} + + mutable bool called_; + mutable std::string parameter_; + + // implements CodeGenerator ---------------------------------------- + bool Generate(const FileDescriptor* file, const std::string& parameter, + GeneratorContext* context, std::string* error) const { + called_ = true; + parameter_ = parameter; + return true; + } +}; + +// =================================================================== + +void CommandLineInterfaceTest::SetUp() { + temp_directory_ = TestTempDir() + "/proto2_cli_test_temp"; + + // If the temp directory already exists, it must be left over from a + // previous run. Delete it. + if (FileExists(temp_directory_)) { + File::DeleteRecursively(temp_directory_, NULL, NULL); + } + + // Create the temp directory. + GOOGLE_CHECK_OK(File::CreateDir(temp_directory_, 0777)); + + // Register generators. + CodeGenerator* generator = new MockCodeGenerator("test_generator"); + mock_generators_to_delete_.push_back(generator); + cli_.RegisterGenerator("--test_out", "--test_opt", generator, "Test output."); + cli_.RegisterGenerator("-t", generator, "Test output."); + + generator = new MockCodeGenerator("alt_generator"); + mock_generators_to_delete_.push_back(generator); + cli_.RegisterGenerator("--alt_out", generator, "Alt output."); + + generator = null_generator_ = new NullCodeGenerator(); + mock_generators_to_delete_.push_back(generator); + cli_.RegisterGenerator("--null_out", generator, "Null output."); + + + disallow_plugins_ = false; +} + +void CommandLineInterfaceTest::TearDown() { + // Delete the temp directory. + if (FileExists(temp_directory_)) { + File::DeleteRecursively(temp_directory_, NULL, NULL); + } + + // Delete all the MockCodeGenerators. + for (int i = 0; i < mock_generators_to_delete_.size(); i++) { + delete mock_generators_to_delete_[i]; + } + mock_generators_to_delete_.clear(); +} + +void CommandLineInterfaceTest::Run(const std::string& command) { + RunWithArgs(Split(command, " ", true)); +} + +void CommandLineInterfaceTest::RunWithArgs(std::vector args) { + if (!disallow_plugins_) { + cli_.AllowPlugins("prefix-"); + std::string plugin_path; +#ifdef GOOGLE_PROTOBUF_TEST_PLUGIN_PATH + plugin_path = GOOGLE_PROTOBUF_TEST_PLUGIN_PATH; +#else + const char* possible_paths[] = { + // When building with shared libraries, libtool hides the real + // executable + // in .libs and puts a fake wrapper in the current directory. + // Unfortunately, due to an apparent bug on Cygwin/MinGW, if one program + // wrapped in this way (e.g. protobuf-tests.exe) tries to execute + // another + // program wrapped in this way (e.g. test_plugin.exe), the latter fails + // with error code 127 and no explanation message. Presumably the + // problem + // is that the wrapper for protobuf-tests.exe set some environment + // variables that confuse the wrapper for test_plugin.exe. Luckily, it + // turns out that if we simply invoke the wrapped test_plugin.exe + // directly, it works -- I guess the environment variables set by the + // protobuf-tests.exe wrapper happen to be correct for it too. So we do + // that. + ".libs/test_plugin.exe", // Win32 w/autotool (Cygwin / MinGW) + "test_plugin.exe", // Other Win32 (MSVC) + "test_plugin", // Unix + }; + for (int i = 0; i < GOOGLE_ARRAYSIZE(possible_paths); i++) { + if (access(possible_paths[i], F_OK) == 0) { + plugin_path = possible_paths[i]; + break; + } + } +#endif + + if (plugin_path.empty()) { + GOOGLE_LOG(ERROR) + << "Plugin executable not found. Plugin tests are likely to fail."; + } else { + args.push_back("--plugin=prefix-gen-plug=" + plugin_path); + } + } + + std::unique_ptr argv(new const char*[args.size()]); + + for (int i = 0; i < args.size(); i++) { + args[i] = StringReplace(args[i], "$tmpdir", temp_directory_, true); + argv[i] = args[i].c_str(); + } + + // TODO(jieluo): Cygwin doesn't work well if we try to capture stderr and + // stdout at the same time. Need to figure out why and add this capture back + // for Cygwin. +#if !defined(__CYGWIN__) + CaptureTestStdout(); +#endif + CaptureTestStderr(); + + return_code_ = cli_.Run(args.size(), argv.get()); + + error_text_ = GetCapturedTestStderr(); +#if !defined(__CYGWIN__) + captured_stdout_ = GetCapturedTestStdout(); +#endif +} + +// ------------------------------------------------------------------- + +void CommandLineInterfaceTest::CreateTempFile(const std::string& name, + const std::string& contents) { + // Create parent directory, if necessary. + std::string::size_type slash_pos = name.find_last_of('/'); + if (slash_pos != std::string::npos) { + std::string dir = name.substr(0, slash_pos); + if (!FileExists(temp_directory_ + "/" + dir)) { + GOOGLE_CHECK_OK(File::RecursivelyCreateDir(temp_directory_ + "/" + dir, + 0777)); + } + } + + // Write file. + std::string full_name = temp_directory_ + "/" + name; + GOOGLE_CHECK_OK(File::SetContents( + full_name, StringReplace(contents, "$tmpdir", temp_directory_, true), + true)); +} + +void CommandLineInterfaceTest::CreateTempDir(const std::string& name) { + GOOGLE_CHECK_OK(File::RecursivelyCreateDir(temp_directory_ + "/" + name, + 0777)); +} + +// ------------------------------------------------------------------- + +void CommandLineInterfaceTest::ExpectNoErrors() { + EXPECT_EQ(0, return_code_); + EXPECT_EQ("", error_text_); +} + +void CommandLineInterfaceTest::ExpectErrorText( + const std::string& expected_text) { + EXPECT_NE(0, return_code_); + EXPECT_EQ(StringReplace(expected_text, "$tmpdir", temp_directory_, true), + error_text_); +} + +void CommandLineInterfaceTest::ExpectErrorSubstring( + const std::string& expected_substring) { + EXPECT_NE(0, return_code_); + EXPECT_PRED_FORMAT2(testing::IsSubstring, expected_substring, error_text_); +} + +void CommandLineInterfaceTest::ExpectWarningSubstring( + const std::string& expected_substring) { + EXPECT_EQ(0, return_code_); + EXPECT_PRED_FORMAT2(testing::IsSubstring, expected_substring, error_text_); +} + +#if defined(_WIN32) && !defined(__CYGWIN__) +bool CommandLineInterfaceTest::HasAlternateErrorSubstring( + const std::string& expected_substring) { + EXPECT_NE(0, return_code_); + return error_text_.find(expected_substring) != std::string::npos; +} +#endif // _WIN32 && !__CYGWIN__ + +void CommandLineInterfaceTest::ExpectGenerated( + const std::string& generator_name, const std::string& parameter, + const std::string& proto_name, const std::string& message_name) { + MockCodeGenerator::ExpectGenerated(generator_name, parameter, "", proto_name, + message_name, proto_name, temp_directory_); +} + +void CommandLineInterfaceTest::ExpectGenerated( + const std::string& generator_name, const std::string& parameter, + const std::string& proto_name, const std::string& message_name, + const std::string& output_directory) { + MockCodeGenerator::ExpectGenerated(generator_name, parameter, "", proto_name, + message_name, proto_name, + temp_directory_ + "/" + output_directory); +} + +void CommandLineInterfaceTest::ExpectGeneratedWithMultipleInputs( + const std::string& generator_name, const std::string& all_proto_names, + const std::string& proto_name, const std::string& message_name) { + MockCodeGenerator::ExpectGenerated(generator_name, "", "", proto_name, + message_name, all_proto_names, + temp_directory_); +} + +void CommandLineInterfaceTest::ExpectGeneratedWithInsertions( + const std::string& generator_name, const std::string& parameter, + const std::string& insertions, const std::string& proto_name, + const std::string& message_name) { + MockCodeGenerator::ExpectGenerated(generator_name, parameter, insertions, + proto_name, message_name, proto_name, + temp_directory_); +} + +void CommandLineInterfaceTest::CheckGeneratedAnnotations( + const std::string& name, const std::string& file) { + MockCodeGenerator::CheckGeneratedAnnotations(name, file, temp_directory_); +} + +#if defined(_WIN32) +void CommandLineInterfaceTest::ExpectNullCodeGeneratorCalled( + const std::string& parameter) { + EXPECT_TRUE(null_generator_->called_); + EXPECT_EQ(parameter, null_generator_->parameter_); +} +#endif // _WIN32 + + +void CommandLineInterfaceTest::ReadDescriptorSet( + const std::string& filename, FileDescriptorSet* descriptor_set) { + std::string path = temp_directory_ + "/" + filename; + std::string file_contents; + GOOGLE_CHECK_OK(File::GetContents(path, &file_contents, true)); + + if (!descriptor_set->ParseFromString(file_contents)) { + FAIL() << "Could not parse file contents: " << path; + } +} + +void CommandLineInterfaceTest::WriteDescriptorSet( + const std::string& filename, const FileDescriptorSet* descriptor_set) { + std::string binary_proto; + GOOGLE_CHECK(descriptor_set->SerializeToString(&binary_proto)); + CreateTempFile(filename, binary_proto); +} + +void CommandLineInterfaceTest::ExpectCapturedStdout( + const std::string& expected_text) { + EXPECT_EQ(expected_text, captured_stdout_); +} + +void CommandLineInterfaceTest::ExpectCapturedStdoutSubstringWithZeroReturnCode( + const std::string& expected_substring) { + EXPECT_EQ(0, return_code_); + EXPECT_PRED_FORMAT2(testing::IsSubstring, expected_substring, + captured_stdout_); +} + +void CommandLineInterfaceTest::ExpectFileContent(const std::string& filename, + const std::string& content) { + std::string path = temp_directory_ + "/" + filename; + std::string file_contents; + GOOGLE_CHECK_OK(File::GetContents(path, &file_contents, true)); + + EXPECT_EQ(StringReplace(content, "$tmpdir", temp_directory_, true), + file_contents); +} + +// =================================================================== + +TEST_F(CommandLineInterfaceTest, BasicOutput) { + // Test that the common case works. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, BasicOutput_DescriptorSetIn) { + // Test that the common case works. + FileDescriptorSet file_descriptor_set; + FileDescriptorProto* file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("foo.proto"); + file_descriptor_proto->add_message_type()->set_name("Foo"); + + WriteDescriptorSet("foo.bin", &file_descriptor_set); + + Run("protocol_compiler --test_out=$tmpdir " + "--descriptor_set_in=$tmpdir/foo.bin foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, BasicPlugin) { + // Test that basic plugins work. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --plug_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_plugin", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, BasicPlugin_DescriptorSetIn) { + // Test that basic plugins work. + + FileDescriptorSet file_descriptor_set; + FileDescriptorProto* file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("foo.proto"); + file_descriptor_proto->add_message_type()->set_name("Foo"); + + WriteDescriptorSet("foo.bin", &file_descriptor_set); + + Run("protocol_compiler --plug_out=$tmpdir " + "--descriptor_set_in=$tmpdir/foo.bin foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_plugin", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, GeneratorAndPlugin) { + // Invoke a generator and a plugin at the same time. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --test_out=$tmpdir --plug_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); + ExpectGenerated("test_plugin", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, GeneratorAndPlugin_DescriptorSetIn) { + // Invoke a generator and a plugin at the same time. + + FileDescriptorSet file_descriptor_set; + FileDescriptorProto* file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("foo.proto"); + file_descriptor_proto->add_message_type()->set_name("Foo"); + + WriteDescriptorSet("foo.bin", &file_descriptor_set); + + Run("protocol_compiler --test_out=$tmpdir --plug_out=$tmpdir " + "--descriptor_set_in=$tmpdir/foo.bin foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); + ExpectGenerated("test_plugin", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, MultipleInputs) { + // Test parsing multiple input files. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "message Bar {}\n"); + + Run("protocol_compiler --test_out=$tmpdir --plug_out=$tmpdir " + "--proto_path=$tmpdir foo.proto bar.proto"); + + ExpectNoErrors(); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "bar.proto", "Bar"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "bar.proto", "Bar"); +} + +TEST_F(CommandLineInterfaceTest, MultipleInputs_DescriptorSetIn) { + // Test parsing multiple input files. + FileDescriptorSet file_descriptor_set; + + FileDescriptorProto* file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("foo.proto"); + file_descriptor_proto->add_message_type()->set_name("Foo"); + + file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("bar.proto"); + file_descriptor_proto->add_message_type()->set_name("Bar"); + + WriteDescriptorSet("foo.bin", &file_descriptor_set); + + Run("protocol_compiler --test_out=$tmpdir --plug_out=$tmpdir " + "--descriptor_set_in=$tmpdir/foo.bin foo.proto bar.proto"); + + ExpectNoErrors(); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "bar.proto", "Bar"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "bar.proto", "Bar"); +} + +TEST_F(CommandLineInterfaceTest, MultipleInputs_UnusedImport_DescriptorSetIn) { + // Test unused import warning is not raised when descriptor_set_in is called + // and custom options are in unknown field instead of uninterpreted_options. + FileDescriptorSet file_descriptor_set; + + const FileDescriptor* descriptor_file = + FileDescriptorProto::descriptor()->file(); + descriptor_file->CopyTo(file_descriptor_set.add_file()); + + const FileDescriptor* custom_file = + protobuf_unittest::AggregateMessage::descriptor()->file(); + FileDescriptorProto* file_descriptor_proto = file_descriptor_set.add_file(); + custom_file->CopyTo(file_descriptor_proto); + file_descriptor_proto->set_name("custom_options.proto"); + // Add a custom message option. + FieldDescriptorProto* extension_option = + file_descriptor_proto->add_extension(); + extension_option->set_name("unknown_option"); + extension_option->set_extendee(".google.protobuf.MessageOptions"); + extension_option->set_number(1111); + extension_option->set_label(FieldDescriptorProto::LABEL_OPTIONAL); + extension_option->set_type(FieldDescriptorProto::TYPE_INT64); + + file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("import_custom_unknown_options.proto"); + file_descriptor_proto->add_dependency("custom_options.proto"); + // Add custom message option to unknown field. This custom option is + // not known in generated pool, thus option will be in unknown fields. + file_descriptor_proto->add_message_type()->set_name("Bar"); + file_descriptor_proto->mutable_message_type(0) + ->mutable_options() + ->mutable_unknown_fields() + ->AddVarint(1111, 2222); + + WriteDescriptorSet("foo.bin", &file_descriptor_set); + + Run("protocol_compiler --test_out=$tmpdir --plug_out=$tmpdir " + "--descriptor_set_in=$tmpdir/foo.bin " + "import_custom_unknown_options.proto"); + + // TODO(jieluo): Fix this test. This test case only happens when + // CommandLineInterface::Run() is used instead of invoke protoc combined + // with descriptor_set_in, and same custom options are defined in both + // generated pool and descriptor_set_in. There's no such uages for now but + // still need to be fixed. + /* + file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("import_custom_extension_options.proto"); + file_descriptor_proto->add_dependency("custom_options.proto"); + // Add custom message option to unknown field. This custom option is + // also defined in generated pool, thus option will be in extensions. + file_descriptor_proto->add_message_type()->set_name("Foo"); + file_descriptor_proto->mutable_message_type(0) + ->mutable_options() + ->mutable_unknown_fields() + ->AddVarint(protobuf_unittest::message_opt1.number(), 2222); + + WriteDescriptorSet("foo.bin", &file_descriptor_set); + + Run("protocol_compiler --test_out=$tmpdir --plug_out=$tmpdir " + "--descriptor_set_in=$tmpdir/foo.bin import_custom_unknown_options.proto " + "import_custom_extension_options.proto"); + */ + + ExpectNoErrors(); +} + +TEST_F(CommandLineInterfaceTest, MultipleInputsWithImport) { + // Test parsing multiple input files with an import of a separate file. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"baz.proto\";\n" + "message Bar {\n" + " optional Baz a = 1;\n" + "}\n"); + CreateTempFile("baz.proto", + "syntax = \"proto2\";\n" + "message Baz {}\n"); + + Run("protocol_compiler --test_out=$tmpdir --plug_out=$tmpdir " + "--proto_path=$tmpdir foo.proto bar.proto"); + + ExpectNoErrors(); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "bar.proto", "Bar"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "bar.proto", "Bar"); +} + +TEST_F(CommandLineInterfaceTest, MultipleInputsWithImport_DescriptorSetIn) { + // Test parsing multiple input files with an import of a separate file. + FileDescriptorSet file_descriptor_set; + + FileDescriptorProto* file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("foo.proto"); + file_descriptor_proto->add_message_type()->set_name("Foo"); + + file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("bar.proto"); + file_descriptor_proto->add_dependency("baz.proto"); + DescriptorProto* message = file_descriptor_proto->add_message_type(); + message->set_name("Bar"); + FieldDescriptorProto* field = message->add_field(); + field->set_type_name("Baz"); + field->set_name("a"); + field->set_number(1); + + WriteDescriptorSet("foo_and_bar.bin", &file_descriptor_set); + + file_descriptor_set.clear_file(); + file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("baz.proto"); + file_descriptor_proto->add_message_type()->set_name("Baz"); + + file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("bat.proto"); + file_descriptor_proto->add_dependency("baz.proto"); + message = file_descriptor_proto->add_message_type(); + message->set_name("Bat"); + field = message->add_field(); + field->set_type_name("Baz"); + field->set_name("a"); + field->set_number(1); + + WriteDescriptorSet("baz_and_bat.bin", &file_descriptor_set); + Run(strings::Substitute( + "protocol_compiler --test_out=$$tmpdir --plug_out=$$tmpdir " + "--descriptor_set_in=$0 foo.proto bar.proto", + std::string("$tmpdir/foo_and_bar.bin") + + CommandLineInterface::kPathSeparator + "$tmpdir/baz_and_bat.bin")); + + ExpectNoErrors(); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "bar.proto", "Bar"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "bar.proto", "Bar"); + + Run(strings::Substitute( + "protocol_compiler --test_out=$$tmpdir --plug_out=$$tmpdir " + "--descriptor_set_in=$0 baz.proto bat.proto", + std::string("$tmpdir/foo_and_bar.bin") + + CommandLineInterface::kPathSeparator + "$tmpdir/baz_and_bat.bin")); + + ExpectNoErrors(); + ExpectGeneratedWithMultipleInputs("test_generator", "baz.proto,bat.proto", + "baz.proto", "Baz"); + ExpectGeneratedWithMultipleInputs("test_generator", "baz.proto,bat.proto", + "bat.proto", "Bat"); + ExpectGeneratedWithMultipleInputs("test_plugin", "baz.proto,bat.proto", + "baz.proto", "Baz"); + ExpectGeneratedWithMultipleInputs("test_plugin", "baz.proto,bat.proto", + "bat.proto", "Bat"); +} + +TEST_F(CommandLineInterfaceTest, + MultipleInputsWithImport_DescriptorSetIn_DuplicateFileDescriptor) { + // Test parsing multiple input files with an import of a separate file. + FileDescriptorSet file_descriptor_set; + + FileDescriptorProto foo_file_descriptor_proto; + foo_file_descriptor_proto.set_name("foo.proto"); + foo_file_descriptor_proto.add_message_type()->set_name("Foo"); + + file_descriptor_set.add_file()->CopyFrom(foo_file_descriptor_proto); + + FileDescriptorProto* file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("bar.proto"); + file_descriptor_proto->add_dependency("baz.proto"); + file_descriptor_proto->add_dependency("foo.proto"); + DescriptorProto* message = file_descriptor_proto->add_message_type(); + message->set_name("Bar"); + FieldDescriptorProto* field = message->add_field(); + field->set_type_name("Baz"); + field->set_name("a"); + field->set_number(1); + field = message->add_field(); + field->set_type_name("Foo"); + field->set_name("f"); + field->set_number(2); + WriteDescriptorSet("foo_and_bar.bin", &file_descriptor_set); + + file_descriptor_set.clear_file(); + file_descriptor_set.add_file()->CopyFrom(foo_file_descriptor_proto); + + file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("baz.proto"); + file_descriptor_proto->add_dependency("foo.proto"); + message = file_descriptor_proto->add_message_type(); + message->set_name("Baz"); + field = message->add_field(); + field->set_type_name("Foo"); + field->set_name("f"); + field->set_number(1); + WriteDescriptorSet("foo_and_baz.bin", &file_descriptor_set); + + Run(strings::Substitute( + "protocol_compiler --test_out=$$tmpdir --plug_out=$$tmpdir " + "--descriptor_set_in=$0 bar.proto", + std::string("$tmpdir/foo_and_bar.bin") + + CommandLineInterface::kPathSeparator + "$tmpdir/foo_and_baz.bin")); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "bar.proto", "Bar"); + ExpectGenerated("test_plugin", "", "bar.proto", "Bar"); +} + +TEST_F(CommandLineInterfaceTest, + MultipleInputsWithImport_DescriptorSetIn_MissingImport) { + // Test parsing multiple input files with an import of a separate file. + FileDescriptorSet file_descriptor_set; + + FileDescriptorProto* file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("foo.proto"); + file_descriptor_proto->add_message_type()->set_name("Foo"); + + file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("bar.proto"); + file_descriptor_proto->add_dependency("baz.proto"); + DescriptorProto* message = file_descriptor_proto->add_message_type(); + message->set_name("Bar"); + FieldDescriptorProto* field = message->add_field(); + field->set_type_name("Baz"); + field->set_name("a"); + field->set_number(1); + + WriteDescriptorSet("foo_and_bar.bin", &file_descriptor_set); + + file_descriptor_set.clear_file(); + file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("baz.proto"); + file_descriptor_proto->add_message_type()->set_name("Baz"); + + WriteDescriptorSet("baz.bin", &file_descriptor_set); + Run("protocol_compiler --test_out=$tmpdir --plug_out=$tmpdir " + "--descriptor_set_in=$tmpdir/foo_and_bar.bin " + "foo.proto bar.proto"); + ExpectErrorSubstring( + "bar.proto: Import \"baz.proto\" was not found or had errors."); + ExpectErrorSubstring("bar.proto: \"Baz\" is not defined."); +} + +TEST_F(CommandLineInterfaceTest, + OnlyReportsUnusedImportsForFilesBeingGenerated) { + CreateTempFile("unused.proto", + "syntax = \"proto2\";\n" + "message Unused {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"unused.proto\";\n" + "message Bar {}\n"); + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "message Foo {\n" + " optional Bar bar = 1;\n" + "}\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + ExpectNoErrors(); +} + +TEST_F(CommandLineInterfaceTest, ReportsTransitiveMisingImports_LeafFirst) { + CreateTempFile("unused.proto", + "syntax = \"proto2\";\n" + "message Unused {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"unused.proto\";\n" + "message Bar {}\n"); + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "message Foo {\n" + " optional Bar bar = 1;\n" + "}\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir bar.proto foo.proto"); + ExpectWarningSubstring( + "bar.proto:2:1: warning: Import unused.proto is unused."); +} + +TEST_F(CommandLineInterfaceTest, ReportsTransitiveMisingImports_LeafLast) { + CreateTempFile("unused.proto", + "syntax = \"proto2\";\n" + "message Unused {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"unused.proto\";\n" + "message Bar {}\n"); + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "message Foo {\n" + " optional Bar bar = 1;\n" + "}\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto bar.proto"); + ExpectWarningSubstring( + "bar.proto:2:1: warning: Import unused.proto is unused."); +} + +TEST_F(CommandLineInterfaceTest, CreateDirectory) { + // Test that when we output to a sub-directory, it is created. + + CreateTempFile("bar/baz/foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempDir("out"); + CreateTempDir("plugout"); + + Run("protocol_compiler --test_out=$tmpdir/out --plug_out=$tmpdir/plugout " + "--proto_path=$tmpdir bar/baz/foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "bar/baz/foo.proto", "Foo", "out"); + ExpectGenerated("test_plugin", "", "bar/baz/foo.proto", "Foo", "plugout"); +} + +TEST_F(CommandLineInterfaceTest, GeneratorParameters) { + // Test that generator parameters are correctly parsed from the command line. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --test_out=TestParameter:$tmpdir " + "--plug_out=TestPluginParameter:$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "TestParameter", "foo.proto", "Foo"); + ExpectGenerated("test_plugin", "TestPluginParameter", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, ExtraGeneratorParameters) { + // Test that generator parameters specified with the option flag are + // correctly passed to the code generator. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + // Create the "a" and "b" sub-directories. + CreateTempDir("a"); + CreateTempDir("b"); + + Run("protocol_compiler " + "--test_opt=foo1 " + "--test_out=bar:$tmpdir/a " + "--test_opt=foo2 " + "--test_out=baz:$tmpdir/b " + "--test_opt=foo3 " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "bar,foo1,foo2,foo3", "foo.proto", "Foo", + "a"); + ExpectGenerated("test_generator", "baz,foo1,foo2,foo3", "foo.proto", "Foo", + "b"); +} + +TEST_F(CommandLineInterfaceTest, ExtraPluginParameters) { + // Test that generator parameters specified with the option flag are + // correctly passed to the code generator. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + // Create the "a" and "b" sub-directories. + CreateTempDir("a"); + CreateTempDir("b"); + + Run("protocol_compiler " + "--plug_opt=foo1 " + "--plug_out=bar:$tmpdir/a " + "--plug_opt=foo2 " + "--plug_out=baz:$tmpdir/b " + "--plug_opt=foo3 " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_plugin", "bar,foo1,foo2,foo3", "foo.proto", "Foo", "a"); + ExpectGenerated("test_plugin", "baz,foo1,foo2,foo3", "foo.proto", "Foo", "b"); +} + +TEST_F(CommandLineInterfaceTest, UnrecognizedExtraParameters) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --plug_out=TestParameter:$tmpdir " + "--unknown_plug_a_opt=Foo " + "--unknown_plug_b_opt=Bar " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring("Unknown flag: --unknown_plug_a_opt"); + ExpectErrorSubstring("Unknown flag: --unknown_plug_b_opt"); +} + +TEST_F(CommandLineInterfaceTest, ExtraPluginParametersForOutParameters) { + // This doesn't rely on the plugin having been registered and instead that + // the existence of --[name]_out is enough to make the --[name]_opt valid. + // However, running out of process plugins found via the search path (i.e. - + // not pre registered with --plugin) isn't support in this test suite, so we + // list the options pre/post the _out directive, and then include _opt that + // will be unknown, and confirm the failure output is about the expected + // unknown directive, which means the other were accepted. + // NOTE: UnrecognizedExtraParameters confirms that if two unknown _opt + // directives appear, they both are reported. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --plug_out=TestParameter:$tmpdir " + "--xyz_opt=foo=bar --xyz_out=$tmpdir " + "--abc_out=$tmpdir --abc_opt=foo=bar " + "--unknown_plug_opt=Foo " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorText("Unknown flag: --unknown_plug_opt\n"); +} + +TEST_F(CommandLineInterfaceTest, Insert) { + // Test running a generator that inserts code into another's output. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler " + "--test_out=TestParameter:$tmpdir " + "--plug_out=TestPluginParameter:$tmpdir " + "--test_out=insert=test_generator,test_plugin:$tmpdir " + "--plug_out=insert=test_generator,test_plugin:$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGeneratedWithInsertions("test_generator", "TestParameter", + "test_generator,test_plugin", "foo.proto", + "Foo"); + ExpectGeneratedWithInsertions("test_plugin", "TestPluginParameter", + "test_generator,test_plugin", "foo.proto", + "Foo"); +} + +TEST_F(CommandLineInterfaceTest, InsertWithAnnotationFixup) { + // Check that annotation spans are updated after insertions. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message MockCodeGenerator_Annotate {}\n"); + + Run("protocol_compiler " + "--test_out=TestParameter:$tmpdir " + "--plug_out=TestPluginParameter:$tmpdir " + "--test_out=insert=test_generator,test_plugin:$tmpdir " + "--plug_out=insert=test_generator,test_plugin:$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + CheckGeneratedAnnotations("test_generator", "foo.proto"); + CheckGeneratedAnnotations("test_plugin", "foo.proto"); +} + +#if defined(_WIN32) + +TEST_F(CommandLineInterfaceTest, WindowsOutputPath) { + // Test that the output path can be a Windows-style path. + + CreateTempFile("foo.proto", "syntax = \"proto2\";\n"); + + Run("protocol_compiler --null_out=C:\\ " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectNullCodeGeneratorCalled(""); +} + +TEST_F(CommandLineInterfaceTest, WindowsOutputPathAndParameter) { + // Test that we can have a windows-style output path and a parameter. + + CreateTempFile("foo.proto", "syntax = \"proto2\";\n"); + + Run("protocol_compiler --null_out=bar:C:\\ " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectNullCodeGeneratorCalled("bar"); +} + +TEST_F(CommandLineInterfaceTest, TrailingBackslash) { + // Test that the directories can end in backslashes. Some users claim this + // doesn't work on their system. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --test_out=$tmpdir\\ " + "--proto_path=$tmpdir\\ foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, Win32ErrorMessage) { + EXPECT_EQ("The system cannot find the file specified.\r\n", + Subprocess::Win32ErrorMessage(ERROR_FILE_NOT_FOUND)); +} + +#endif // defined(_WIN32) || defined(__CYGWIN__) + +TEST_F(CommandLineInterfaceTest, PathLookup) { + // Test that specifying multiple directories in the proto search path works. + + CreateTempFile("b/bar.proto", + "syntax = \"proto2\";\n" + "message Bar {}\n"); + CreateTempFile("a/foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "message Foo {\n" + " optional Bar a = 1;\n" + "}\n"); + CreateTempFile("b/foo.proto", "this should not be parsed\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir/a --proto_path=$tmpdir/b foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, ColonDelimitedPath) { + // Same as PathLookup, but we provide the proto_path in a single flag. + + CreateTempFile("b/bar.proto", + "syntax = \"proto2\";\n" + "message Bar {}\n"); + CreateTempFile("a/foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "message Foo {\n" + " optional Bar a = 1;\n" + "}\n"); + CreateTempFile("b/foo.proto", "this should not be parsed\n"); + + Run(strings::Substitute( + "protocol_compiler --test_out=$$tmpdir --proto_path=$0 foo.proto", + std::string("$tmpdir/a") + CommandLineInterface::kPathSeparator + + "$tmpdir/b")); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, NonRootMapping) { + // Test setting up a search path mapping a directory to a non-root location. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=bar=$tmpdir bar/foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "bar/foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, PathWithEqualsSign) { + // Test setting up a search path which happens to have '=' in it. + + CreateTempDir("with=sign"); + CreateTempFile("with=sign/foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir/with=sign foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, MultipleGenerators) { + // Test that we can have multiple generators and use both in one invocation, + // each with a different output directory. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + // Create the "a" and "b" sub-directories. + CreateTempDir("a"); + CreateTempDir("b"); + + Run("protocol_compiler " + "--test_out=$tmpdir/a " + "--alt_out=$tmpdir/b " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo", "a"); + ExpectGenerated("alt_generator", "", "foo.proto", "Foo", "b"); +} + +TEST_F(CommandLineInterfaceTest, DisallowServicesNoServices) { + // Test that --disallow_services doesn't cause a problem when there are no + // services. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --disallow_services --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, DisallowServicesHasService) { + // Test that --disallow_services produces an error when there are services. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n" + "service Bar {}\n"); + + Run("protocol_compiler --disallow_services --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring("foo.proto: This file contains services"); +} + +TEST_F(CommandLineInterfaceTest, AllowServicesHasService) { + // Test that services work fine as long as --disallow_services is not used. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n" + "service Bar {}\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, DirectDependencies_Missing_EmptyList) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "message Foo { optional Bar bar = 1; }"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "message Bar { optional string text = 1; }"); + + Run("protocol_compiler --test_out=$tmpdir --proto_path=$tmpdir " + "--direct_dependencies= foo.proto"); + + ExpectErrorText( + "foo.proto: File is imported but not declared in --direct_dependencies: " + "bar.proto\n"); +} + +TEST_F(CommandLineInterfaceTest, DirectDependencies_Missing) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "import \"bla.proto\";\n" + "message Foo { optional Bar bar = 1; optional Bla bla = 2; }"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "message Bar { optional string text = 1; }"); + CreateTempFile("bla.proto", + "syntax = \"proto2\";\n" + "message Bla { optional int64 number = 1; }"); + + Run("protocol_compiler --test_out=$tmpdir --proto_path=$tmpdir " + "--direct_dependencies=bla.proto foo.proto"); + + ExpectErrorText( + "foo.proto: File is imported but not declared in --direct_dependencies: " + "bar.proto\n"); +} + +TEST_F(CommandLineInterfaceTest, DirectDependencies_NoViolation) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "message Foo { optional Bar bar = 1; }"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "message Bar { optional string text = 1; }"); + + Run("protocol_compiler --test_out=$tmpdir --proto_path=$tmpdir " + "--direct_dependencies=bar.proto foo.proto"); + + ExpectNoErrors(); +} + +TEST_F(CommandLineInterfaceTest, DirectDependencies_NoViolation_MultiImports) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "import \"bla.proto\";\n" + "message Foo { optional Bar bar = 1; optional Bla bla = 2; }"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "message Bar { optional string text = 1; }"); + CreateTempFile("bla.proto", + "syntax = \"proto2\";\n" + "message Bla { optional int64 number = 1; }"); + + Run("protocol_compiler --test_out=$tmpdir --proto_path=$tmpdir " + "--direct_dependencies=bar.proto:bla.proto foo.proto"); + + ExpectNoErrors(); +} + +TEST_F(CommandLineInterfaceTest, DirectDependencies_ProvidedMultipleTimes) { + CreateTempFile("foo.proto", "syntax = \"proto2\";\n"); + + Run("protocol_compiler --test_out=$tmpdir --proto_path=$tmpdir " + "--direct_dependencies=bar.proto --direct_dependencies=bla.proto " + "foo.proto"); + + ExpectErrorText( + "--direct_dependencies may only be passed once. To specify multiple " + "direct dependencies, pass them all as a single parameter separated by " + "':'.\n"); +} + +TEST_F(CommandLineInterfaceTest, DirectDependencies_CustomErrorMessage) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "message Foo { optional Bar bar = 1; }"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "message Bar { optional string text = 1; }"); + + std::vector commands; + commands.push_back("protocol_compiler"); + commands.push_back("--test_out=$tmpdir"); + commands.push_back("--proto_path=$tmpdir"); + commands.push_back("--direct_dependencies="); + commands.push_back("--direct_dependencies_violation_msg=Bla \"%s\" Bla"); + commands.push_back("foo.proto"); + RunWithArgs(commands); + + ExpectErrorText("foo.proto: Bla \"bar.proto\" Bla\n"); +} + +TEST_F(CommandLineInterfaceTest, CwdRelativeInputs) { + // Test that we can accept working-directory-relative input files. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir $tmpdir/foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, WriteDescriptorSet) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n" + "message Bar {\n" + " optional Foo foo = 1;\n" + "}\n"); + + Run("protocol_compiler --descriptor_set_out=$tmpdir/descriptor_set " + "--proto_path=$tmpdir bar.proto"); + + ExpectNoErrors(); + + FileDescriptorSet descriptor_set; + ReadDescriptorSet("descriptor_set", &descriptor_set); + if (HasFatalFailure()) return; + EXPECT_EQ(1, descriptor_set.file_size()); + EXPECT_EQ("bar.proto", descriptor_set.file(0).name()); + // Descriptor set should not have source code info. + EXPECT_FALSE(descriptor_set.file(0).has_source_code_info()); + // Descriptor set should have json_name. + EXPECT_EQ("Bar", descriptor_set.file(0).message_type(0).name()); + EXPECT_EQ("foo", descriptor_set.file(0).message_type(0).field(0).name()); + EXPECT_TRUE(descriptor_set.file(0).message_type(0).field(0).has_json_name()); +} + +TEST_F(CommandLineInterfaceTest, WriteDescriptorSetWithDuplicates) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n" + "message Bar {\n" + " optional Foo foo = 1;\n" + "}\n"); + CreateTempFile("baz.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n" + "message Baz {\n" + " optional Foo foo = 1;\n" + "}\n"); + + Run("protocol_compiler --descriptor_set_out=$tmpdir/descriptor_set " + "--proto_path=$tmpdir bar.proto foo.proto bar.proto baz.proto"); + + ExpectNoErrors(); + + FileDescriptorSet descriptor_set; + ReadDescriptorSet("descriptor_set", &descriptor_set); + if (HasFatalFailure()) return; + EXPECT_EQ(3, descriptor_set.file_size()); + // foo should come first since the output is in dependency order. + // since bar and baz are unordered, they should be in command line order. + EXPECT_EQ("foo.proto", descriptor_set.file(0).name()); + EXPECT_EQ("bar.proto", descriptor_set.file(1).name()); + EXPECT_EQ("baz.proto", descriptor_set.file(2).name()); + // Descriptor set should not have source code info. + EXPECT_FALSE(descriptor_set.file(0).has_source_code_info()); + // Descriptor set should have json_name. + EXPECT_EQ("Bar", descriptor_set.file(1).message_type(0).name()); + EXPECT_EQ("foo", descriptor_set.file(1).message_type(0).field(0).name()); + EXPECT_TRUE(descriptor_set.file(1).message_type(0).field(0).has_json_name()); +} + +TEST_F(CommandLineInterfaceTest, WriteDescriptorSetWithSourceInfo) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n" + "message Bar {\n" + " optional Foo foo = 1;\n" + "}\n"); + + Run("protocol_compiler --descriptor_set_out=$tmpdir/descriptor_set " + "--include_source_info --proto_path=$tmpdir bar.proto"); + + ExpectNoErrors(); + + FileDescriptorSet descriptor_set; + ReadDescriptorSet("descriptor_set", &descriptor_set); + if (HasFatalFailure()) return; + EXPECT_EQ(1, descriptor_set.file_size()); + EXPECT_EQ("bar.proto", descriptor_set.file(0).name()); + // Source code info included. + EXPECT_TRUE(descriptor_set.file(0).has_source_code_info()); +} + +TEST_F(CommandLineInterfaceTest, WriteTransitiveDescriptorSet) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n" + "message Bar {\n" + " optional Foo foo = 1;\n" + "}\n"); + + Run("protocol_compiler --descriptor_set_out=$tmpdir/descriptor_set " + "--include_imports --proto_path=$tmpdir bar.proto"); + + ExpectNoErrors(); + + FileDescriptorSet descriptor_set; + ReadDescriptorSet("descriptor_set", &descriptor_set); + if (HasFatalFailure()) return; + EXPECT_EQ(2, descriptor_set.file_size()); + if (descriptor_set.file(0).name() == "bar.proto") { + std::swap(descriptor_set.mutable_file()->mutable_data()[0], + descriptor_set.mutable_file()->mutable_data()[1]); + } + EXPECT_EQ("foo.proto", descriptor_set.file(0).name()); + EXPECT_EQ("bar.proto", descriptor_set.file(1).name()); + // Descriptor set should not have source code info. + EXPECT_FALSE(descriptor_set.file(0).has_source_code_info()); + EXPECT_FALSE(descriptor_set.file(1).has_source_code_info()); +} + +TEST_F(CommandLineInterfaceTest, WriteTransitiveDescriptorSetWithSourceInfo) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n" + "message Bar {\n" + " optional Foo foo = 1;\n" + "}\n"); + + Run("protocol_compiler --descriptor_set_out=$tmpdir/descriptor_set " + "--include_imports --include_source_info --proto_path=$tmpdir bar.proto"); + + ExpectNoErrors(); + + FileDescriptorSet descriptor_set; + ReadDescriptorSet("descriptor_set", &descriptor_set); + if (HasFatalFailure()) return; + EXPECT_EQ(2, descriptor_set.file_size()); + if (descriptor_set.file(0).name() == "bar.proto") { + std::swap(descriptor_set.mutable_file()->mutable_data()[0], + descriptor_set.mutable_file()->mutable_data()[1]); + } + EXPECT_EQ("foo.proto", descriptor_set.file(0).name()); + EXPECT_EQ("bar.proto", descriptor_set.file(1).name()); + // Source code info included. + EXPECT_TRUE(descriptor_set.file(0).has_source_code_info()); + EXPECT_TRUE(descriptor_set.file(1).has_source_code_info()); +} + +#ifdef _WIN32 +// TODO(teboring): Figure out how to write test on windows. +#else +TEST_F(CommandLineInterfaceTest, WriteDependencyManifestFileGivenTwoInputs) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n" + "message Bar {\n" + " optional Foo foo = 1;\n" + "}\n"); + + Run("protocol_compiler --dependency_out=$tmpdir/manifest " + "--test_out=$tmpdir --proto_path=$tmpdir bar.proto foo.proto"); + + ExpectErrorText( + "Can only process one input file when using --dependency_out=FILE.\n"); +} + +#ifdef PROTOBUF_OPENSOURCE +TEST_F(CommandLineInterfaceTest, WriteDependencyManifestFile) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n" + "message Bar {\n" + " optional Foo foo = 1;\n" + "}\n"); + + std::string current_working_directory = getcwd(NULL, 0); + SwitchToTempDirectory(); + + Run("protocol_compiler --dependency_out=manifest --test_out=. " + "bar.proto"); + + ExpectNoErrors(); + + ExpectFileContent("manifest", + "bar.proto.MockCodeGenerator.test_generator: " + "foo.proto\\\n bar.proto"); + + File::ChangeWorkingDirectory(current_working_directory); +} +#else // !PROTOBUF_OPENSOURCE +// TODO(teboring): Figure out how to change and get working directory in +// google3. +#endif // !PROTOBUF_OPENSOURCE + +TEST_F(CommandLineInterfaceTest, WriteDependencyManifestFileForAbsolutePath) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n" + "message Bar {\n" + " optional Foo foo = 1;\n" + "}\n"); + + Run("protocol_compiler --dependency_out=$tmpdir/manifest " + "--test_out=$tmpdir --proto_path=$tmpdir bar.proto"); + + ExpectNoErrors(); + + ExpectFileContent("manifest", + "$tmpdir/bar.proto.MockCodeGenerator.test_generator: " + "$tmpdir/foo.proto\\\n $tmpdir/bar.proto"); +} +#endif // !_WIN32 + +TEST_F(CommandLineInterfaceTest, TestArgumentFile) { + // Test parsing multiple input files using an argument file. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "message Bar {}\n"); + CreateTempFile("arguments.txt", + "--test_out=$tmpdir\n" + "--plug_out=$tmpdir\n" + "--proto_path=$tmpdir\n" + "--direct_dependencies_violation_msg=%s is not imported\n" + "foo.proto\n" + "bar.proto"); + + Run("protocol_compiler @$tmpdir/arguments.txt"); + + ExpectNoErrors(); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "bar.proto", "Bar"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "bar.proto", "Bar"); +} + + +// ------------------------------------------------------------------- + +TEST_F(CommandLineInterfaceTest, ParseErrors) { + // Test that parse errors are reported. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "badsyntax\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorText( + "foo.proto:2:1: Expected top-level statement (e.g. \"message\").\n"); +} + +TEST_F(CommandLineInterfaceTest, ParseErrors_DescriptorSetIn) { + // Test that parse errors are reported. + CreateTempFile("foo.bin", "not a FileDescriptorSet"); + + Run("protocol_compiler --test_out=$tmpdir " + "--descriptor_set_in=$tmpdir/foo.bin foo.proto"); + + ExpectErrorText("$tmpdir/foo.bin: Unable to parse.\n"); +} + +TEST_F(CommandLineInterfaceTest, ParseErrorsMultipleFiles) { + // Test that parse errors are reported from multiple files. + + // We set up files such that foo.proto actually depends on bar.proto in + // two ways: Directly and through baz.proto. bar.proto's errors should + // only be reported once. + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "badsyntax\n"); + CreateTempFile("baz.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n"); + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "import \"baz.proto\";\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorText( + "bar.proto:2:1: Expected top-level statement (e.g. \"message\").\n" + "baz.proto:2:1: Import \"bar.proto\" was not found or had errors.\n" + "foo.proto:2:1: Import \"bar.proto\" was not found or had errors.\n" + "foo.proto:3:1: Import \"baz.proto\" was not found or had errors.\n"); +} + +TEST_F(CommandLineInterfaceTest, RecursiveImportFails) { + // Create a proto file that imports itself. + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring( + "foo.proto:2:1: File recursively imports itself: " + "foo.proto -> foo.proto\n"); +} + +TEST_F(CommandLineInterfaceTest, InputNotFoundError) { + // Test what happens if the input file is not found. + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorText( + "Could not make proto path relative: foo.proto: No such file or " + "directory\n"); +} + +TEST_F(CommandLineInterfaceTest, InputNotFoundError_DescriptorSetIn) { + // Test what happens if the input file is not found. + + Run("protocol_compiler --test_out=$tmpdir " + "--descriptor_set_in=$tmpdir/foo.bin foo.proto"); + + ExpectErrorText("$tmpdir/foo.bin: No such file or directory\n"); +} + +TEST_F(CommandLineInterfaceTest, CwdRelativeInputNotFoundError) { + // Test what happens when a working-directory-relative input file is not + // found. + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir $tmpdir/foo.proto"); + + ExpectErrorText( + "Could not make proto path relative: $tmpdir/foo.proto: No such file or " + "directory\n"); +} + +TEST_F(CommandLineInterfaceTest, CwdRelativeInputNotMappedError) { + // Test what happens when a working-directory-relative input file is not + // mapped to a virtual path. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + // Create a directory called "bar" so that we can point --proto_path at it. + CreateTempFile("bar/dummy", ""); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir/bar $tmpdir/foo.proto"); + + ExpectErrorText( + "$tmpdir/foo.proto: File does not reside within any path " + "specified using --proto_path (or -I). You must specify a " + "--proto_path which encompasses this file. Note that the " + "proto_path must be an exact prefix of the .proto file " + "names -- protoc is too dumb to figure out when two paths " + "(e.g. absolute and relative) are equivalent (it's harder " + "than you think).\n"); +} + +TEST_F(CommandLineInterfaceTest, CwdRelativeInputNotFoundAndNotMappedError) { + // Check what happens if the input file is not found *and* is not mapped + // in the proto_path. + + // Create a directory called "bar" so that we can point --proto_path at it. + CreateTempFile("bar/dummy", ""); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir/bar $tmpdir/foo.proto"); + + ExpectErrorText( + "Could not make proto path relative: $tmpdir/foo.proto: No such file or " + "directory\n"); +} + +TEST_F(CommandLineInterfaceTest, CwdRelativeInputShadowedError) { + // Test what happens when a working-directory-relative input file is shadowed + // by another file in the virtual path. + + CreateTempFile("foo/foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar/foo.proto", + "syntax = \"proto2\";\n" + "message Bar {}\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir/foo --proto_path=$tmpdir/bar " + "$tmpdir/bar/foo.proto"); + + ExpectErrorText( + "$tmpdir/bar/foo.proto: Input is shadowed in the --proto_path " + "by \"$tmpdir/foo/foo.proto\". Either use the latter " + "file as your input or reorder the --proto_path so that the " + "former file's location comes first.\n"); +} + +TEST_F(CommandLineInterfaceTest, ProtoPathNotFoundError) { + // Test what happens if the input file is not found. + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir/foo foo.proto"); + + ExpectErrorText( + "$tmpdir/foo: warning: directory does not exist.\n" + "Could not make proto path relative: foo.proto: No such file or " + "directory\n"); +} + +TEST_F(CommandLineInterfaceTest, ProtoPathAndDescriptorSetIn) { + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir --descriptor_set_in=$tmpdir/foo.bin foo.proto"); + ExpectErrorText("$tmpdir/foo.bin: No such file or directory\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--descriptor_set_in=$tmpdir/foo.bin --proto_path=$tmpdir foo.proto"); + ExpectErrorText("$tmpdir/foo.bin: No such file or directory\n"); +} + +TEST_F(CommandLineInterfaceTest, ProtoPathAndDescriptorSetIn_CompileFiles) { + // Test what happens if a proto is in a --descriptor_set_in and also exists + // on disk. + FileDescriptorSet file_descriptor_set; + + // NOTE: This file desc SHOULD be different from the one created as a temp + // to make it easier to test that the file was output instead of the + // contents of the --descriptor_set_in file. + FileDescriptorProto* file_descriptor_proto = file_descriptor_set.add_file(); + file_descriptor_proto->set_name("foo.proto"); + file_descriptor_proto->add_message_type()->set_name("Foo"); + + WriteDescriptorSet("foo.bin", &file_descriptor_set); + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message FooBar { required string foo_message = 1; }\n"); + + Run("protocol_compiler --descriptor_set_out=$tmpdir/descriptor_set " + "--descriptor_set_in=$tmpdir/foo.bin " + "--include_source_info " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + + FileDescriptorSet descriptor_set; + ReadDescriptorSet("descriptor_set", &descriptor_set); + + EXPECT_EQ(1, descriptor_set.file_size()); + EXPECT_EQ("foo.proto", descriptor_set.file(0).name()); + // Descriptor set SHOULD have source code info. + EXPECT_TRUE(descriptor_set.file(0).has_source_code_info()); + + EXPECT_EQ("FooBar", descriptor_set.file(0).message_type(0).name()); + EXPECT_EQ("foo_message", + descriptor_set.file(0).message_type(0).field(0).name()); +} + +TEST_F(CommandLineInterfaceTest, ProtoPathAndDependencyOut) { + Run("protocol_compiler --test_out=$tmpdir " + "--dependency_out=$tmpdir/manifest " + "--descriptor_set_in=$tmpdir/foo.bin foo.proto"); + ExpectErrorText( + "--descriptor_set_in cannot be used with --dependency_out.\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--descriptor_set_in=$tmpdir/foo.bin " + "--dependency_out=$tmpdir/manifest foo.proto"); + ExpectErrorText( + "--dependency_out cannot be used with --descriptor_set_in.\n"); +} + +TEST_F(CommandLineInterfaceTest, MissingInputError) { + // Test that we get an error if no inputs are given. + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir"); + + ExpectErrorText("Missing input file.\n"); +} + +TEST_F(CommandLineInterfaceTest, MissingOutputError) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --proto_path=$tmpdir foo.proto"); + + ExpectErrorText("Missing output directives.\n"); +} + +TEST_F(CommandLineInterfaceTest, OutputWriteError) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + std::string output_file = + MockCodeGenerator::GetOutputFileName("test_generator", "foo.proto"); + + // Create a directory blocking our output location. + CreateTempDir(output_file); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + // MockCodeGenerator no longer detects an error because we actually write to + // an in-memory location first, then dump to disk at the end. This is no + // big deal. + // ExpectErrorSubstring("MockCodeGenerator detected write error."); + +#if defined(_WIN32) && !defined(__CYGWIN__) + // Windows with MSVCRT.dll produces EPERM instead of EISDIR. + if (HasAlternateErrorSubstring(output_file + ": Permission denied")) { + return; + } +#endif + + ExpectErrorSubstring(output_file + ": Is a directory"); +} + +TEST_F(CommandLineInterfaceTest, PluginOutputWriteError) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + std::string output_file = + MockCodeGenerator::GetOutputFileName("test_plugin", "foo.proto"); + + // Create a directory blocking our output location. + CreateTempDir(output_file); + + Run("protocol_compiler --plug_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + +#if defined(_WIN32) && !defined(__CYGWIN__) + // Windows with MSVCRT.dll produces EPERM instead of EISDIR. + if (HasAlternateErrorSubstring(output_file + ": Permission denied")) { + return; + } +#endif + + ExpectErrorSubstring(output_file + ": Is a directory"); +} + +TEST_F(CommandLineInterfaceTest, OutputDirectoryNotFoundError) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --test_out=$tmpdir/nosuchdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring("nosuchdir/: No such file or directory"); +} + +TEST_F(CommandLineInterfaceTest, PluginOutputDirectoryNotFoundError) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --plug_out=$tmpdir/nosuchdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring("nosuchdir/: No such file or directory"); +} + +TEST_F(CommandLineInterfaceTest, OutputDirectoryIsFileError) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --test_out=$tmpdir/foo.proto " + "--proto_path=$tmpdir foo.proto"); + +#if defined(_WIN32) && !defined(__CYGWIN__) + // Windows with MSVCRT.dll produces EINVAL instead of ENOTDIR. + if (HasAlternateErrorSubstring("foo.proto/: Invalid argument")) { + return; + } +#endif + + ExpectErrorSubstring("foo.proto/: Not a directory"); +} + +TEST_F(CommandLineInterfaceTest, GeneratorError) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message MockCodeGenerator_Error {}\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring( + "--test_out: foo.proto: Saw message type MockCodeGenerator_Error."); +} + +TEST_F(CommandLineInterfaceTest, GeneratorPluginError) { + // Test a generator plugin that returns an error. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message MockCodeGenerator_Error {}\n"); + + Run("protocol_compiler --plug_out=TestParameter:$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring( + "--plug_out: foo.proto: Saw message type MockCodeGenerator_Error."); +} + +TEST_F(CommandLineInterfaceTest, GeneratorPluginFail) { + // Test a generator plugin that exits with an error code. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message MockCodeGenerator_Exit {}\n"); + + Run("protocol_compiler --plug_out=TestParameter:$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring("Saw message type MockCodeGenerator_Exit."); + ExpectErrorSubstring( + "--plug_out: prefix-gen-plug: Plugin failed with status code 123."); +} + +TEST_F(CommandLineInterfaceTest, GeneratorPluginCrash) { + // Test a generator plugin that crashes. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message MockCodeGenerator_Abort {}\n"); + + Run("protocol_compiler --plug_out=TestParameter:$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring("Saw message type MockCodeGenerator_Abort."); + +#ifdef _WIN32 + // Windows doesn't have signals. It looks like abort()ing causes the process + // to exit with status code 3, but let's not depend on the exact number here. + ExpectErrorSubstring( + "--plug_out: prefix-gen-plug: Plugin failed with status code"); +#else + // Don't depend on the exact signal number. + ExpectErrorSubstring("--plug_out: prefix-gen-plug: Plugin killed by signal"); +#endif +} + +TEST_F(CommandLineInterfaceTest, PluginReceivesSourceCodeInfo) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message MockCodeGenerator_HasSourceCodeInfo {}\n"); + + Run("protocol_compiler --plug_out=$tmpdir --proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring( + "Saw message type MockCodeGenerator_HasSourceCodeInfo: 1."); +} + +TEST_F(CommandLineInterfaceTest, PluginReceivesJsonName) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message MockCodeGenerator_HasJsonName {\n" + " optional int32 value = 1;\n" + "}\n"); + + Run("protocol_compiler --plug_out=$tmpdir --proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring("Saw json_name: 1"); +} + +TEST_F(CommandLineInterfaceTest, PluginReceivesCompilerVersion) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message MockCodeGenerator_ShowVersionNumber {\n" + " optional int32 value = 1;\n" + "}\n"); + + Run("protocol_compiler --plug_out=$tmpdir --proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring(StringPrintf("Saw compiler_version: %d %s", + GOOGLE_PROTOBUF_VERSION, + GOOGLE_PROTOBUF_VERSION_SUFFIX)); +} + +TEST_F(CommandLineInterfaceTest, GeneratorPluginNotFound) { + // Test what happens if the plugin isn't found. + + CreateTempFile("error.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --badplug_out=TestParameter:$tmpdir " + "--plugin=prefix-gen-badplug=no_such_file " + "--proto_path=$tmpdir error.proto"); + +#ifdef _WIN32 + ExpectErrorSubstring("--badplug_out: prefix-gen-badplug: " + + Subprocess::Win32ErrorMessage(ERROR_FILE_NOT_FOUND)); +#else + // Error written to stdout by child process after exec() fails. + ExpectErrorSubstring("no_such_file: program not found or is not executable"); + + ExpectErrorSubstring( + "Please specify a program using absolute path or make sure " + "the program is available in your PATH system variable"); + + // Error written by parent process when child fails. + ExpectErrorSubstring( + "--badplug_out: prefix-gen-badplug: Plugin failed with status code 1."); +#endif +} + +TEST_F(CommandLineInterfaceTest, GeneratorPluginNotAllowed) { + // Test what happens if plugins aren't allowed. + + CreateTempFile("error.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + DisallowPlugins(); + Run("protocol_compiler --plug_out=TestParameter:$tmpdir " + "--proto_path=$tmpdir error.proto"); + + ExpectErrorSubstring("Unknown flag: --plug_out"); +} + +TEST_F(CommandLineInterfaceTest, HelpText) { + Run("test_exec_name --help"); + + ExpectCapturedStdoutSubstringWithZeroReturnCode("Usage: test_exec_name "); + ExpectCapturedStdoutSubstringWithZeroReturnCode("--test_out=OUT_DIR"); + ExpectCapturedStdoutSubstringWithZeroReturnCode("Test output."); + ExpectCapturedStdoutSubstringWithZeroReturnCode("--alt_out=OUT_DIR"); + ExpectCapturedStdoutSubstringWithZeroReturnCode("Alt output."); +} + +TEST_F(CommandLineInterfaceTest, GccFormatErrors) { + // Test --error_format=gcc (which is the default, but we want to verify + // that it can be set explicitly). + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "badsyntax\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir --error_format=gcc foo.proto"); + + ExpectErrorText( + "foo.proto:2:1: Expected top-level statement (e.g. \"message\").\n"); +} + +TEST_F(CommandLineInterfaceTest, MsvsFormatErrors) { + // Test --error_format=msvs + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "badsyntax\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir --error_format=msvs foo.proto"); + + ExpectErrorText( + "$tmpdir/foo.proto(2) : error in column=1: Expected top-level statement " + "(e.g. \"message\").\n"); +} + +TEST_F(CommandLineInterfaceTest, InvalidErrorFormat) { + // Test --error_format=msvs + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "badsyntax\n"); + + Run("protocol_compiler --test_out=$tmpdir " + "--proto_path=$tmpdir --error_format=invalid foo.proto"); + + ExpectErrorText("Unknown error format: invalid\n"); +} + +// ------------------------------------------------------------------- +// Flag parsing tests + +TEST_F(CommandLineInterfaceTest, ParseSingleCharacterFlag) { + // Test that a single-character flag works. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler -t$tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, ParseSpaceDelimitedValue) { + // Test that separating the flag value with a space works. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler --test_out $tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, ParseSingleCharacterSpaceDelimitedValue) { + // Test that separating the flag value with a space works for + // single-character flags. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + Run("protocol_compiler -t $tmpdir " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated("test_generator", "", "foo.proto", "Foo"); +} + +TEST_F(CommandLineInterfaceTest, MissingValueError) { + // Test that we get an error if a flag is missing its value. + + Run("protocol_compiler --test_out --proto_path=$tmpdir foo.proto"); + + ExpectErrorText("Missing value for flag: --test_out\n"); +} + +TEST_F(CommandLineInterfaceTest, MissingValueAtEndError) { + // Test that we get an error if the last argument is a flag requiring a + // value. + + Run("protocol_compiler --test_out"); + + ExpectErrorText("Missing value for flag: --test_out\n"); +} + +TEST_F(CommandLineInterfaceTest, PrintFreeFieldNumbers) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "package foo;\n" + "message Foo {\n" + " optional int32 a = 2;\n" + " optional string b = 4;\n" + " optional string c = 5;\n" + " optional int64 d = 8;\n" + " optional double e = 10;\n" + "}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "message Bar {\n" + " optional int32 a = 2;\n" + " extensions 4 to 5;\n" + " optional int64 d = 8;\n" + " extensions 10;\n" + "}\n"); + CreateTempFile("baz.proto", + "syntax = \"proto2\";\n" + "message Baz {\n" + " optional int32 a = 2;\n" + " optional int64 d = 8;\n" + " extensions 15 to max;\n" // unordered. + " extensions 13;\n" + " extensions 10 to 12;\n" + " extensions 5;\n" + " extensions 4;\n" + "}\n"); + CreateTempFile( + "quz.proto", + "syntax = \"proto2\";\n" + "message Quz {\n" + " message Foo {}\n" // nested message + " optional int32 a = 2;\n" + " optional group C = 4 {\n" + " optional int32 d = 5;\n" + " }\n" + " extensions 8 to 10;\n" + " optional group E = 11 {\n" + " optional int32 f = 9;\n" // explicitly reuse extension range 8-10 + " optional group G = 15 {\n" // nested group + " message Foo {}\n" // nested message inside nested group + " }\n" + " }\n" + "}\n"); + + Run("protocol_compiler --print_free_field_numbers --proto_path=$tmpdir " + "foo.proto bar.proto baz.proto quz.proto"); + + ExpectNoErrors(); + + // TODO(jieluo): Cygwin doesn't work well if we try to capture stderr and + // stdout at the same time. Need to figure out why and add this test back + // for Cygwin. +#if !defined(__CYGWIN__) + ExpectCapturedStdout( + "foo.Foo free: 1 3 6-7 9 11-INF\n" + "Bar free: 1 3 6-7 9 11-INF\n" + "Baz free: 1 3 6-7 9 14\n" + "Quz.Foo free: 1-INF\n" + "Quz.E.G.Foo free: 1-INF\n" + "Quz free: 1 3 6-7 12-14 16-INF\n"); +#endif +} + +// =================================================================== + +// Test for --encode and --decode. Note that it would be easier to do this +// test as a shell script, but we'd like to be able to run the test on +// platforms that don't have a Bourne-compatible shell available (especially +// Windows/MSVC). + +enum EncodeDecodeTestMode { PROTO_PATH, DESCRIPTOR_SET_IN }; + +class EncodeDecodeTest : public testing::TestWithParam { + protected: + virtual void SetUp() { + WriteUnittestProtoDescriptorSet(); + duped_stdin_ = dup(STDIN_FILENO); + } + + virtual void TearDown() { + dup2(duped_stdin_, STDIN_FILENO); + close(duped_stdin_); + } + + void RedirectStdinFromText(const std::string& input) { + std::string filename = TestTempDir() + "/test_stdin"; + GOOGLE_CHECK_OK(File::SetContents(filename, input, true)); + GOOGLE_CHECK(RedirectStdinFromFile(filename)); + } + + bool RedirectStdinFromFile(const std::string& filename) { + int fd = open(filename.c_str(), O_RDONLY); + if (fd < 0) return false; + dup2(fd, STDIN_FILENO); + close(fd); + return true; + } + + // Remove '\r' characters from text. + std::string StripCR(const std::string& text) { + std::string result; + + for (int i = 0; i < text.size(); i++) { + if (text[i] != '\r') { + result.push_back(text[i]); + } + } + + return result; + } + + enum Type { TEXT, BINARY }; + enum ReturnCode { SUCCESS, ERROR }; + + bool Run(const std::string& command) { + std::vector args; + args.push_back("protoc"); + SplitStringUsing(command, " ", &args); + switch (GetParam()) { + case PROTO_PATH: + args.push_back("--proto_path=" + TestUtil::TestSourceDir()); + break; + case DESCRIPTOR_SET_IN: + args.push_back(StrCat("--descriptor_set_in=", + unittest_proto_descriptor_set_filename_)); + break; + default: + ADD_FAILURE() << "unexpected EncodeDecodeTestMode: " << GetParam(); + } + + std::unique_ptr argv(new const char*[args.size()]); + for (int i = 0; i < args.size(); i++) { + argv[i] = args[i].c_str(); + } + + CommandLineInterface cli; + + CaptureTestStdout(); + CaptureTestStderr(); + + int result = cli.Run(args.size(), argv.get()); + + captured_stdout_ = GetCapturedTestStdout(); + captured_stderr_ = GetCapturedTestStderr(); + + return result == 0; + } + + void ExpectStdoutMatchesBinaryFile(const std::string& filename) { + std::string expected_output; + GOOGLE_CHECK_OK(File::GetContents(filename, &expected_output, true)); + + // Don't use EXPECT_EQ because we don't want to print raw binary data to + // stdout on failure. + EXPECT_TRUE(captured_stdout_ == expected_output); + } + + void ExpectStdoutMatchesTextFile(const std::string& filename) { + std::string expected_output; + GOOGLE_CHECK_OK(File::GetContents(filename, &expected_output, true)); + + ExpectStdoutMatchesText(expected_output); + } + + void ExpectStdoutMatchesText(const std::string& expected_text) { + EXPECT_EQ(StripCR(expected_text), StripCR(captured_stdout_)); + } + + void ExpectStderrMatchesText(const std::string& expected_text) { + EXPECT_EQ(StripCR(expected_text), StripCR(captured_stderr_)); + } + + void ExpectStderrContainsText(const std::string& expected_text) { + EXPECT_NE(StripCR(captured_stderr_).find(StripCR(expected_text)), + std::string::npos); + } + + private: + void WriteUnittestProtoDescriptorSet() { + unittest_proto_descriptor_set_filename_ = + TestTempDir() + "/unittest_proto_descriptor_set.bin"; + FileDescriptorSet file_descriptor_set; + protobuf_unittest::TestAllTypes test_all_types; + test_all_types.descriptor()->file()->CopyTo(file_descriptor_set.add_file()); + + protobuf_unittest_import::ImportMessage import_message; + import_message.descriptor()->file()->CopyTo(file_descriptor_set.add_file()); + + protobuf_unittest_import::PublicImportMessage public_import_message; + public_import_message.descriptor()->file()->CopyTo( + file_descriptor_set.add_file()); + GOOGLE_DCHECK(file_descriptor_set.IsInitialized()); + + std::string binary_proto; + GOOGLE_CHECK(file_descriptor_set.SerializeToString(&binary_proto)); + GOOGLE_CHECK_OK(File::SetContents(unittest_proto_descriptor_set_filename_, + binary_proto, true)); + } + + int duped_stdin_; + std::string captured_stdout_; + std::string captured_stderr_; + std::string unittest_proto_descriptor_set_filename_; +}; + +TEST_P(EncodeDecodeTest, Encode) { + RedirectStdinFromFile(TestUtil::GetTestDataPath( + "net/proto2/internal/" + "testdata/text_format_unittest_data_oneof_implemented.txt")); + EXPECT_TRUE( + Run(TestUtil::MaybeTranslatePath("net/proto2/internal/unittest.proto") + + " --encode=protobuf_unittest.TestAllTypes")); + ExpectStdoutMatchesBinaryFile(TestUtil::GetTestDataPath( + "net/proto2/internal/testdata/golden_message_oneof_implemented")); + ExpectStderrMatchesText(""); +} + +TEST_P(EncodeDecodeTest, Decode) { + RedirectStdinFromFile(TestUtil::GetTestDataPath( + "net/proto2/internal/testdata/golden_message_oneof_implemented")); + EXPECT_TRUE( + Run(TestUtil::MaybeTranslatePath("net/proto2/internal/unittest.proto") + + " --decode=protobuf_unittest.TestAllTypes")); + ExpectStdoutMatchesTextFile(TestUtil::GetTestDataPath( + "net/proto2/internal/" + "testdata/text_format_unittest_data_oneof_implemented.txt")); + ExpectStderrMatchesText(""); +} + +TEST_P(EncodeDecodeTest, Partial) { + RedirectStdinFromText(""); + EXPECT_TRUE( + Run(TestUtil::MaybeTranslatePath("net/proto2/internal/unittest.proto") + + " --encode=protobuf_unittest.TestRequired")); + ExpectStdoutMatchesText(""); + ExpectStderrMatchesText( + "warning: Input message is missing required fields: a, b, c\n"); +} + +TEST_P(EncodeDecodeTest, DecodeRaw) { + protobuf_unittest::TestAllTypes message; + message.set_optional_int32(123); + message.set_optional_string("foo"); + std::string data; + message.SerializeToString(&data); + + RedirectStdinFromText(data); + EXPECT_TRUE(Run("--decode_raw")); + ExpectStdoutMatchesText( + "1: 123\n" + "14: \"foo\"\n"); + ExpectStderrMatchesText(""); +} + +TEST_P(EncodeDecodeTest, UnknownType) { + EXPECT_FALSE( + Run(TestUtil::MaybeTranslatePath("net/proto2/internal/unittest.proto") + + " --encode=NoSuchType")); + ExpectStdoutMatchesText(""); + ExpectStderrMatchesText("Type not defined: NoSuchType\n"); +} + +TEST_P(EncodeDecodeTest, ProtoParseError) { + EXPECT_FALSE( + Run("net/proto2/internal/no_such_file.proto " + "--encode=NoSuchType")); + ExpectStdoutMatchesText(""); + ExpectStderrContainsText( + "net/proto2/internal/no_such_file.proto: No such file or directory\n"); +} + +INSTANTIATE_TEST_SUITE_P(FileDescriptorSetSource, EncodeDecodeTest, + testing::Values(PROTO_PATH, DESCRIPTOR_SET_IN)); +} // anonymous namespace + +#endif // !GOOGLE_PROTOBUF_HEAP_CHECK_DRACONIAN + +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc" new file mode 100644 index 00000000..dbef8559 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc" @@ -0,0 +1,199 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// This test insures that net/proto2/proto/descriptor.pb.{h,cc} match exactly +// what would be generated by the protocol compiler. These files are not +// generated automatically at build time because they are compiled into the +// protocol compiler itself. So, if they were auto-generated, you'd have a +// chicken-and-egg problem. +// +// If this test fails, run the script +// "generate_descriptor_proto.sh" and add +// descriptor.pb.{h,cc} to your changelist. + +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +namespace { + +class MockErrorCollector : public MultiFileErrorCollector { + public: + MockErrorCollector() {} + ~MockErrorCollector() {} + + std::string text_; + + // implements ErrorCollector --------------------------------------- + void AddError(const std::string& filename, int line, int column, + const std::string& message) { + strings::SubstituteAndAppend(&text_, "$0:$1:$2: $3\n", filename, line, + column, message); + } +}; + +class MockGeneratorContext : public GeneratorContext { + public: + void ExpectFileMatches(const std::string& virtual_filename, + const std::string& physical_filename) { + auto it = files_.find(virtual_filename); + ASSERT_TRUE(it != files_.end()) + << "Generator failed to generate file: " << virtual_filename; + + std::string expected_contents = *it->second; + std::string actual_contents; + GOOGLE_CHECK_OK( + File::GetContents(TestUtil::TestSourceDir() + "/" + physical_filename, + &actual_contents, true)) + << physical_filename; + CleanStringLineEndings(&actual_contents, false); + +#ifdef WRITE_FILES // Define to debug mismatched files. + GOOGLE_CHECK_OK(File::SetContents("/tmp/expected.cc", expected_contents, + true)); + GOOGLE_CHECK_OK( + File::SetContents("/tmp/actual.cc", actual_contents, true)); +#endif + + ASSERT_EQ(expected_contents, actual_contents) + << physical_filename + << " needs to be regenerated. Please run " + "generate_descriptor_proto.sh. " + "Then add this file to your CL."; + } + + // implements GeneratorContext -------------------------------------- + + virtual io::ZeroCopyOutputStream* Open(const std::string& filename) { + auto& map_slot = files_[filename]; + map_slot.reset(new std::string); + return new io::StringOutputStream(map_slot.get()); + } + + private: + std::map> files_; +}; + +const char kDescriptorParameter[] = "dllexport_decl=PROTOBUF_EXPORT"; +const char kPluginParameter[] = "dllexport_decl=PROTOC_EXPORT"; + + +const char* test_protos[][2] = { + {"google/protobuf/descriptor", kDescriptorParameter}, + {"google/protobuf/compiler/plugin", kPluginParameter}, +}; + +TEST(BootstrapTest, GeneratedFilesMatch) { + // We need a mapping from the actual file to virtual and actual path + // of the data to compare to. + std::map vpath_map; + std::map rpath_map; + rpath_map + ["third_party/protobuf_legacy_opensource/src/google/protobuf/" + "test_messages_proto2"] = + "net/proto2/z_generated_example/test_messages_proto2"; + rpath_map + ["third_party/protobuf_legacy_opensource/src/google/protobuf/" + "test_messages_proto3"] = + "net/proto2/z_generated_example/test_messages_proto3"; + rpath_map["net/proto2/internal/proto2_weak"] = + "net/proto2/z_generated_example/proto2_weak"; + + DiskSourceTree source_tree; + source_tree.MapPath("", TestUtil::TestSourceDir()); + + for (auto file_parameter : test_protos) { + MockErrorCollector error_collector; + Importer importer(&source_tree, &error_collector); + const FileDescriptor* file = + importer.Import(file_parameter[0] + std::string(".proto")); + ASSERT_TRUE(file != nullptr) + << "Can't import file " << file_parameter[0] + std::string(".proto") + << "\n"; + EXPECT_EQ("", error_collector.text_); + CppGenerator generator; + MockGeneratorContext context; +#ifdef GOOGLE_PROTOBUF_RUNTIME_INCLUDE_BASE + generator.set_opensource_runtime(true); + generator.set_runtime_include_base(GOOGLE_PROTOBUF_RUNTIME_INCLUDE_BASE); +#endif + std::string error; + ASSERT_TRUE(generator.Generate(file, file_parameter[1], &context, &error)); + + std::string vpath = + FindWithDefault(vpath_map, file_parameter[0], file_parameter[0]); + std::string rpath = + FindWithDefault(rpath_map, file_parameter[0], file_parameter[0]); + context.ExpectFileMatches(vpath + ".pb.cc", rpath + ".pb.cc"); + context.ExpectFileMatches(vpath + ".pb.h", rpath + ".pb.h"); + } +} + +// test Generate in cpp_generator.cc +TEST(BootstrapTest, OptionNotExist) { + cpp::CppGenerator generator; + DescriptorPool pool; + GeneratorContext* generator_context = nullptr; + std::string parameter = "aaa"; + std::string error; + ASSERT_FALSE(generator.Generate( + pool.FindFileByName("google/protobuf/descriptor.proto"), parameter, + generator_context, &error)); + EXPECT_EQ(error, "Unknown generator option: " + parameter); +} + +} // namespace + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum.cc" new file mode 100644 index 00000000..c0a03ad4 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum.cc" @@ -0,0 +1,428 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +namespace { +// The GOOGLE_ARRAYSIZE constant is the max enum value plus 1. If the max enum value +// is kint32max, GOOGLE_ARRAYSIZE will overflow. In such cases we should omit the +// generation of the GOOGLE_ARRAYSIZE constant. +bool ShouldGenerateArraySize(const EnumDescriptor* descriptor) { + int32 max_value = descriptor->value(0)->number(); + for (int i = 0; i < descriptor->value_count(); i++) { + if (descriptor->value(i)->number() > max_value) { + max_value = descriptor->value(i)->number(); + } + } + return max_value != kint32max; +} + +// Returns the number of unique numeric enum values. This is less than +// descriptor->value_count() when there are aliased values. +int CountUniqueValues(const EnumDescriptor* descriptor) { + std::set values; + for (int i = 0; i < descriptor->value_count(); ++i) { + values.insert(descriptor->value(i)->number()); + } + return values.size(); +} + +} // namespace + +EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor, + const std::map& vars, + const Options& options) + : descriptor_(descriptor), + classname_(ClassName(descriptor, false)), + options_(options), + generate_array_size_(ShouldGenerateArraySize(descriptor)), + variables_(vars) { + variables_["classname"] = classname_; + variables_["classtype"] = QualifiedClassName(descriptor_, options); + variables_["short_name"] = descriptor_->name(); + variables_["nested_name"] = descriptor_->name(); + variables_["resolved_name"] = ResolveKeyword(descriptor_->name()); + variables_["prefix"] = + (descriptor_->containing_type() == NULL) ? "" : classname_ + "_"; +} + +EnumGenerator::~EnumGenerator() {} + +void EnumGenerator::GenerateDefinition(io::Printer* printer) { + Formatter format(printer, variables_); + format("enum ${1$$classname$$}$ : int {\n", descriptor_); + format.Indent(); + + const EnumValueDescriptor* min_value = descriptor_->value(0); + const EnumValueDescriptor* max_value = descriptor_->value(0); + + for (int i = 0; i < descriptor_->value_count(); i++) { + auto format_value = format; + format_value.Set("name", EnumValueName(descriptor_->value(i))); + // In C++, an value of -2147483648 gets interpreted as the negative of + // 2147483648, and since 2147483648 can't fit in an integer, this produces a + // compiler warning. This works around that issue. + format_value.Set("number", Int32ToString(descriptor_->value(i)->number())); + format_value.Set("deprecation", + DeprecatedAttribute(options_, descriptor_->value(i))); + + if (i > 0) format_value(",\n"); + format_value("${1$$prefix$$name$$}$ $deprecation$= $number$", + descriptor_->value(i)); + + if (descriptor_->value(i)->number() < min_value->number()) { + min_value = descriptor_->value(i); + } + if (descriptor_->value(i)->number() > max_value->number()) { + max_value = descriptor_->value(i); + } + } + + if (descriptor_->file()->syntax() == FileDescriptor::SYNTAX_PROTO3) { + // For new enum semantics: generate min and max sentinel values equal to + // INT32_MIN and INT32_MAX + if (descriptor_->value_count() > 0) format(",\n"); + format( + "$classname$_$prefix$INT_MIN_SENTINEL_DO_NOT_USE_ = " + "std::numeric_limits<$int32$>::min(),\n" + "$classname$_$prefix$INT_MAX_SENTINEL_DO_NOT_USE_ = " + "std::numeric_limits<$int32$>::max()"); + } + + format.Outdent(); + format("\n};\n"); + + format( + "$dllexport_decl $bool $classname$_IsValid(int value);\n" + "constexpr $classname$ ${1$$prefix$$short_name$_MIN$}$ = " + "$prefix$$2$;\n" + "constexpr $classname$ ${1$$prefix$$short_name$_MAX$}$ = " + "$prefix$$3$;\n", + descriptor_, EnumValueName(min_value), EnumValueName(max_value)); + + if (generate_array_size_) { + format( + "constexpr int ${1$$prefix$$short_name$_ARRAYSIZE$}$ = " + "$prefix$$short_name$_MAX + 1;\n\n", + descriptor_); + } + + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + "$dllexport_decl $const ::$proto_ns$::EnumDescriptor* " + "$classname$_descriptor();\n"); + } + + // The _Name and _Parse functions. The lite implementation is table-based, so + // we make sure to keep the tables hidden in the .cc file. + if (!HasDescriptorMethods(descriptor_->file(), options_)) { + format("const std::string& $classname$_Name($classname$ value);\n"); + } + // The _Name() function accepts the enum type itself but also any integral + // type. + format( + "template\n" + "inline const std::string& $classname$_Name(T enum_t_value) {\n" + " static_assert(::std::is_same::value ||\n" + " ::std::is_integral::value,\n" + " \"Incorrect type passed to function $classname$_Name.\");\n"); + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + " return ::$proto_ns$::internal::NameOfEnum(\n" + " $classname$_descriptor(), enum_t_value);\n"); + } else { + format( + " return $classname$_Name(static_cast<$classname$>(enum_t_value));\n"); + } + format("}\n"); + + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + "inline bool $classname$_Parse(\n" + " const std::string& name, $classname$* value) {\n" + " return ::$proto_ns$::internal::ParseNamedEnum<$classname$>(\n" + " $classname$_descriptor(), name, value);\n" + "}\n"); + } else { + format( + "bool $classname$_Parse(\n" + " const std::string& name, $classname$* value);\n"); + } +} + +void EnumGenerator::GenerateGetEnumDescriptorSpecializations( + io::Printer* printer) { + Formatter format(printer, variables_); + format( + "template <> struct is_proto_enum< $classtype$> : ::std::true_type " + "{};\n"); + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + "template <>\n" + "inline const EnumDescriptor* GetEnumDescriptor< $classtype$>() {\n" + " return $classtype$_descriptor();\n" + "}\n"); + } +} + +void EnumGenerator::GenerateSymbolImports(io::Printer* printer) const { + Formatter format(printer, variables_); + format("typedef $classname$ $resolved_name$;\n"); + + for (int j = 0; j < descriptor_->value_count(); j++) { + std::string deprecated_attr = + DeprecatedAttribute(options_, descriptor_->value(j)); + format( + "$1$static constexpr $resolved_name$ ${2$$3$$}$ =\n" + " $classname$_$3$;\n", + deprecated_attr, descriptor_->value(j), + EnumValueName(descriptor_->value(j))); + } + + format( + "static inline bool $nested_name$_IsValid(int value) {\n" + " return $classname$_IsValid(value);\n" + "}\n" + "static constexpr $resolved_name$ ${1$$nested_name$_MIN$}$ =\n" + " $classname$_$nested_name$_MIN;\n" + "static constexpr $resolved_name$ ${1$$nested_name$_MAX$}$ =\n" + " $classname$_$nested_name$_MAX;\n", + descriptor_); + if (generate_array_size_) { + format( + "static constexpr int ${1$$nested_name$_ARRAYSIZE$}$ =\n" + " $classname$_$nested_name$_ARRAYSIZE;\n", + descriptor_); + } + + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + "static inline const ::$proto_ns$::EnumDescriptor*\n" + "$nested_name$_descriptor() {\n" + " return $classname$_descriptor();\n" + "}\n"); + } + + format( + "template\n" + "static inline const std::string& $nested_name$_Name(T enum_t_value) {\n" + " static_assert(::std::is_same::value ||\n" + " ::std::is_integral::value,\n" + " \"Incorrect type passed to function $nested_name$_Name.\");\n" + " return $classname$_Name(enum_t_value);\n" + "}\n"); + format( + "static inline bool $nested_name$_Parse(const std::string& name,\n" + " $resolved_name$* value) {\n" + " return $classname$_Parse(name, value);\n" + "}\n"); +} + +void EnumGenerator::GenerateMethods(int idx, io::Printer* printer) { + Formatter format(printer, variables_); + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + "const ::$proto_ns$::EnumDescriptor* $classname$_descriptor() {\n" + " ::$proto_ns$::internal::AssignDescriptors(&$desc_table$);\n" + " return $file_level_enum_descriptors$[$1$];\n" + "}\n", + idx); + } + + format( + "bool $classname$_IsValid(int value) {\n" + " switch (value) {\n"); + + // Multiple values may have the same number. Make sure we only cover + // each number once by first constructing a set containing all valid + // numbers, then printing a case statement for each element. + + std::set numbers; + for (int j = 0; j < descriptor_->value_count(); j++) { + const EnumValueDescriptor* value = descriptor_->value(j); + numbers.insert(value->number()); + } + + for (std::set::iterator iter = numbers.begin(); iter != numbers.end(); + ++iter) { + format(" case $1$:\n", Int32ToString(*iter)); + } + + format( + " return true;\n" + " default:\n" + " return false;\n" + " }\n" + "}\n" + "\n"); + + if (!HasDescriptorMethods(descriptor_->file(), options_)) { + // In lite mode (where descriptors are unavailable), we generate separate + // tables for mapping between enum names and numbers. The _entries table + // contains the bulk of the data and is sorted by name, while + // _entries_by_number is sorted by number and just contains pointers into + // _entries. The two tables allow mapping from name to number and number to + // name, both in time logarithmic in the number of enum entries. This could + // probably be made faster, but for now the tables are intended to be simple + // and compact. + // + // Enums with allow_alias = true support multiple entries with the same + // numerical value. In cases where there are multiple names for the same + // number, we treat the first name appearing in the .proto file as the + // canonical one. + std::map name_to_number; + std::map number_to_canonical_name; + for (int i = 0; i < descriptor_->value_count(); i++) { + const EnumValueDescriptor* value = descriptor_->value(i); + name_to_number.emplace(value->name(), value->number()); + // The same number may appear with multiple names, so we use emplace() to + // let the first name win. + number_to_canonical_name.emplace(value->number(), value->name()); + } + + format( + "static ::$proto_ns$::internal::ExplicitlyConstructed " + "$classname$_strings[$1$] = {};\n\n", + CountUniqueValues(descriptor_)); + + // We concatenate all the names for a given enum into one big string + // literal. If instead we store an array of string literals, the linker + // seems to put all enum strings for a given .proto file in the same + // section, which hinders its ability to strip out unused strings. + format("static const char $classname$_names[] ="); + for (const auto& p : name_to_number) { + format("\n \"$1$\"", p.first); + } + format(";\n\n"); + + format( + "static const ::$proto_ns$::internal::EnumEntry $classname$_entries[] " + "= {\n"); + int i = 0; + std::map number_to_index; + int data_index = 0; + for (const auto& p : name_to_number) { + format(" { {$classname$_names + $1$, $2$}, $3$ },\n", data_index, + p.first.size(), p.second); + if (number_to_canonical_name[p.second] == p.first) { + number_to_index.emplace(p.second, i); + } + ++i; + data_index += p.first.size(); + } + + format( + "};\n" + "\n" + "static const int $classname$_entries_by_number[] = {\n"); + for (const auto& p : number_to_index) { + format(" $1$, // $2$ -> $3$\n", p.second, p.first, + number_to_canonical_name[p.first]); + } + format( + "};\n" + "\n"); + + format( + "const std::string& $classname$_Name(\n" + " $classname$ value) {\n" + " static const bool dummy =\n" + " ::$proto_ns$::internal::InitializeEnumStrings(\n" + " $classname$_entries,\n" + " $classname$_entries_by_number,\n" + " $1$, $classname$_strings);\n" + " (void) dummy;\n" + " int idx = ::$proto_ns$::internal::LookUpEnumName(\n" + " $classname$_entries,\n" + " $classname$_entries_by_number,\n" + " $1$, value);\n" + " return idx == -1 ? ::$proto_ns$::internal::GetEmptyString() :\n" + " $classname$_strings[idx].get();\n" + "}\n", + CountUniqueValues(descriptor_)); + format( + "bool $classname$_Parse(\n" + " const std::string& name, $classname$* value) {\n" + " int int_value;\n" + " bool success = ::$proto_ns$::internal::LookUpEnumValue(\n" + " $classname$_entries, $1$, name, &int_value);\n" + " if (success) {\n" + " *value = static_cast<$classname$>(int_value);\n" + " }\n" + " return success;\n" + "}\n", + descriptor_->value_count()); + } + + if (descriptor_->containing_type() != NULL) { + std::string parent = ClassName(descriptor_->containing_type(), false); + // Before C++17, we must define the static constants which were + // declared in the header, to give the linker a place to put them. + // But pre-2015 MSVC++ insists that we not. + format( + "#if (__cplusplus < 201703) && " + "(!defined(_MSC_VER) || _MSC_VER >= 1900)\n"); + + for (int i = 0; i < descriptor_->value_count(); i++) { + format("constexpr $classname$ $1$::$2$;\n", parent, + EnumValueName(descriptor_->value(i))); + } + format( + "constexpr $classname$ $1$::$nested_name$_MIN;\n" + "constexpr $classname$ $1$::$nested_name$_MAX;\n", + parent); + if (generate_array_size_) { + format("constexpr int $1$::$nested_name$_ARRAYSIZE;\n", parent); + } + + format( + "#endif // (__cplusplus < 201703) && " + "(!defined(_MSC_VER) || _MSC_VER >= 1900)\n"); + } +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum.h" new file mode 100644 index 00000000..3687f04c --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum.h" @@ -0,0 +1,105 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_H__ + +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace io { +class Printer; // printer.h +} +} // namespace protobuf +} // namespace google + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +class EnumGenerator { + public: + // See generator.cc for the meaning of dllexport_decl. + EnumGenerator(const EnumDescriptor* descriptor, + const std::map& vars, + const Options& options); + ~EnumGenerator(); + + // Generate header code defining the enum. This code should be placed + // within the enum's package namespace, but NOT within any class, even for + // nested enums. + void GenerateDefinition(io::Printer* printer); + + // Generate specialization of GetEnumDescriptor(). + // Precondition: in ::google::protobuf namespace. + void GenerateGetEnumDescriptorSpecializations(io::Printer* printer); + + // For enums nested within a message, generate code to import all the enum's + // symbols (e.g. the enum type name, all its values, etc.) into the class's + // namespace. This should be placed inside the class definition in the + // header. + void GenerateSymbolImports(io::Printer* printer) const; + + // Source file stuff. + + // Generate non-inline methods related to the enum, such as IsValidValue(). + // Goes in the .cc file. EnumDescriptors are stored in an array, idx is + // the index in this array that corresponds with this enum. + void GenerateMethods(int idx, io::Printer* printer); + + private: + const EnumDescriptor* descriptor_; + const std::string classname_; + const Options& options_; + // whether to generate the *_ARRAYSIZE constant. + const bool generate_array_size_; + + std::map variables_; + + friend class FileGenerator; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumGenerator); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum_field.cc" new file mode 100644 index 00000000..7602e9fe --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum_field.cc" @@ -0,0 +1,490 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +namespace { + +void SetEnumVariables(const FieldDescriptor* descriptor, + std::map* variables, + const Options& options) { + SetCommonFieldVariables(descriptor, variables, options); + const EnumValueDescriptor* default_value = descriptor->default_value_enum(); + (*variables)["type"] = QualifiedClassName(descriptor->enum_type(), options); + (*variables)["default"] = Int32ToString(default_value->number()); + (*variables)["full_name"] = descriptor->full_name(); +} + +} // namespace + +// =================================================================== + +EnumFieldGenerator::EnumFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) + : FieldGenerator(descriptor, options) { + SetEnumVariables(descriptor, &variables_, options); +} + +EnumFieldGenerator::~EnumFieldGenerator() {} + +void EnumFieldGenerator::GeneratePrivateMembers(io::Printer* printer) const { + Formatter format(printer, variables_); + format("int $name$_;\n"); +} + +void EnumFieldGenerator::GenerateAccessorDeclarations( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "$deprecated_attr$$type$ ${1$$name$$}$() const;\n" + "$deprecated_attr$void ${1$set_$name$$}$($type$ value);\n" + "private:\n" + "$type$ ${1$_internal_$name$$}$() const;\n" + "void ${1$_internal_set_$name$$}$($type$ value);\n" + "public:\n", + descriptor_); +} + +void EnumFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline $type$ $classname$::_internal_$name$() const {\n" + " return static_cast< $type$ >($name$_);\n" + "}\n" + "inline $type$ $classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$();\n" + "}\n" + "inline void $classname$::_internal_set_$name$($type$ value) {\n"); + if (!HasPreservingUnknownEnumSemantics(descriptor_)) { + format(" assert($type$_IsValid(value));\n"); + } + format( + " $set_hasbit$\n" + " $name$_ = value;\n" + "}\n" + "inline void $classname$::set_$name$($type$ value) {\n" + "$annotate_accessor$" + " _internal_set_$name$(value);\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + "}\n"); +} + +void EnumFieldGenerator::GenerateClearingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_ = $default$;\n"); +} + +void EnumFieldGenerator::GenerateMergingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("_internal_set_$name$(from._internal_$name$());\n"); +} + +void EnumFieldGenerator::GenerateSwappingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("swap($name$_, other->$name$_);\n"); +} + +void EnumFieldGenerator::GenerateConstructorCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_ = $default$;\n"); +} + +void EnumFieldGenerator::GenerateCopyConstructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_ = from.$name$_;\n"); +} + +void EnumFieldGenerator::GenerateSerializeWithCachedSizesToArray( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "target = stream->EnsureSpace(target);\n" + "target = ::$proto_ns$::internal::WireFormatLite::WriteEnumToArray(\n" + " $number$, this->_internal_$name$(), target);\n"); +} + +void EnumFieldGenerator::GenerateByteSize(io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "total_size += $tag_size$ +\n" + " " + "::$proto_ns$::internal::WireFormatLite::EnumSize(this->_internal_$name$(" + "));\n"); +} + +// =================================================================== + +EnumOneofFieldGenerator::EnumOneofFieldGenerator( + const FieldDescriptor* descriptor, const Options& options) + : EnumFieldGenerator(descriptor, options) { + SetCommonOneofFieldVariables(descriptor, &variables_); +} + +EnumOneofFieldGenerator::~EnumOneofFieldGenerator() {} + +void EnumOneofFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline $type$ $classname$::_internal_$name$() const {\n" + " if (_internal_has_$name$()) {\n" + " return static_cast< $type$ >($field_member$);\n" + " }\n" + " return static_cast< $type$ >($default$);\n" + "}\n" + "inline $type$ $classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$();\n" + "}\n" + "inline void $classname$::_internal_set_$name$($type$ value) {\n"); + if (!HasPreservingUnknownEnumSemantics(descriptor_)) { + format(" assert($type$_IsValid(value));\n"); + } + format( + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " }\n" + " $field_member$ = value;\n" + "}\n" + "inline void $classname$::set_$name$($type$ value) {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + " _internal_set_$name$(value);\n" + "}\n"); +} + +void EnumOneofFieldGenerator::GenerateClearingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("$field_member$ = $default$;\n"); +} + +void EnumOneofFieldGenerator::GenerateSwappingCode(io::Printer* printer) const { + // Don't print any swapping code. Swapping the union will swap this field. +} + +void EnumOneofFieldGenerator::GenerateConstructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$ns$::_$classname$_default_instance_.$name$_ = $default$;\n"); +} + +// =================================================================== + +RepeatedEnumFieldGenerator::RepeatedEnumFieldGenerator( + const FieldDescriptor* descriptor, const Options& options) + : FieldGenerator(descriptor, options) { + SetEnumVariables(descriptor, &variables_, options); +} + +RepeatedEnumFieldGenerator::~RepeatedEnumFieldGenerator() {} + +void RepeatedEnumFieldGenerator::GeneratePrivateMembers( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("::$proto_ns$::RepeatedField $name$_;\n"); + if (descriptor_->is_packed() && + HasGeneratedMethods(descriptor_->file(), options_)) { + format("mutable std::atomic _$name$_cached_byte_size_;\n"); + } +} + +void RepeatedEnumFieldGenerator::GenerateAccessorDeclarations( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "private:\n" + "$type$ ${1$_internal_$name$$}$(int index) const;\n" + "void ${1$_internal_add_$name$$}$($type$ value);\n" + "::$proto_ns$::RepeatedField* " + "${1$_internal_mutable_$name$$}$();\n" + "public:\n" + "$deprecated_attr$$type$ ${1$$name$$}$(int index) const;\n" + "$deprecated_attr$void ${1$set_$name$$}$(int index, $type$ value);\n" + "$deprecated_attr$void ${1$add_$name$$}$($type$ value);\n" + "$deprecated_attr$const ::$proto_ns$::RepeatedField& " + "${1$$name$$}$() const;\n" + "$deprecated_attr$::$proto_ns$::RepeatedField* " + "${1$mutable_$name$$}$();\n", + descriptor_); +} + +void RepeatedEnumFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline $type$ $classname$::_internal_$name$(int index) const {\n" + " return static_cast< $type$ >($name$_.Get(index));\n" + "}\n" + "inline $type$ $classname$::$name$(int index) const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$(index);\n" + "}\n" + "inline void $classname$::set_$name$(int index, $type$ value) {\n" + "$annotate_accessor$"); + if (!HasPreservingUnknownEnumSemantics(descriptor_)) { + format(" assert($type$_IsValid(value));\n"); + } + format( + " $name$_.Set(index, value);\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + "}\n" + "inline void $classname$::_internal_add_$name$($type$ value) {\n"); + if (!HasPreservingUnknownEnumSemantics(descriptor_)) { + format(" assert($type$_IsValid(value));\n"); + } + format( + " $name$_.Add(value);\n" + "}\n" + "inline void $classname$::add_$name$($type$ value) {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_add:$full_name$)\n" + " _internal_add_$name$(value);\n" + "}\n" + "inline const ::$proto_ns$::RepeatedField&\n" + "$classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_list:$full_name$)\n" + " return $name$_;\n" + "}\n" + "inline ::$proto_ns$::RepeatedField*\n" + "$classname$::_internal_mutable_$name$() {\n" + " return &$name$_;\n" + "}\n" + "inline ::$proto_ns$::RepeatedField*\n" + "$classname$::mutable_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_mutable_list:$full_name$)\n" + " return _internal_mutable_$name$();\n" + "}\n"); +} + +void RepeatedEnumFieldGenerator::GenerateClearingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.Clear();\n"); +} + +void RepeatedEnumFieldGenerator::GenerateMergingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.MergeFrom(from.$name$_);\n"); +} + +void RepeatedEnumFieldGenerator::GenerateSwappingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.InternalSwap(&other->$name$_);\n"); +} + +void RepeatedEnumFieldGenerator::GenerateConstructorCode( + io::Printer* printer) const { + // Not needed for repeated fields. +} + +void RepeatedEnumFieldGenerator::GenerateMergeFromCodedStream( + io::Printer* printer) const { + Formatter format(printer, variables_); + // Don't use ReadRepeatedPrimitive here so that the enum can be validated. + format( + "int value = 0;\n" + "DO_((::$proto_ns$::internal::WireFormatLite::ReadPrimitive<\n" + " int, ::$proto_ns$::internal::WireFormatLite::TYPE_ENUM>(\n" + " input, &value)));\n"); + if (HasPreservingUnknownEnumSemantics(descriptor_)) { + format("add_$name$(static_cast< $type$ >(value));\n"); + } else { + format( + "if ($type$_IsValid(value)) {\n" + " add_$name$(static_cast< $type$ >(value));\n"); + if (UseUnknownFieldSet(descriptor_->file(), options_)) { + format( + "} else {\n" + " mutable_unknown_fields()->AddVarint(\n" + " $number$, static_cast<$uint64$>(value));\n"); + } else { + format( + "} else {\n" + " unknown_fields_stream.WriteVarint32(tag);\n" + " unknown_fields_stream.WriteVarint32(\n" + " static_cast<$uint32$>(value));\n"); + } + format("}\n"); + } +} + +void RepeatedEnumFieldGenerator::GenerateMergeFromCodedStreamWithPacking( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (!descriptor_->is_packed()) { + // This path is rarely executed, so we use a non-inlined implementation. + if (HasPreservingUnknownEnumSemantics(descriptor_)) { + format( + "DO_((::$proto_ns$::internal::" + "WireFormatLite::ReadPackedEnumPreserveUnknowns(\n" + " input,\n" + " $number$,\n" + " nullptr,\n" + " nullptr,\n" + " this->_internal_mutable_$name$())));\n"); + } else if (UseUnknownFieldSet(descriptor_->file(), options_)) { + format( + "DO_((::$proto_ns$::internal::WireFormat::" + "ReadPackedEnumPreserveUnknowns(\n" + " input,\n" + " $number$,\n" + " $type$_IsValid,\n" + " mutable_unknown_fields(),\n" + " this->_internal_mutable_$name$())));\n"); + } else { + format( + "DO_((::$proto_ns$::internal::" + "WireFormatLite::ReadPackedEnumPreserveUnknowns(\n" + " input,\n" + " $number$,\n" + " $type$_IsValid,\n" + " &unknown_fields_stream,\n" + " this->_internal_mutable_$name$())));\n"); + } + } else { + format( + "$uint32$ length;\n" + "DO_(input->ReadVarint32(&length));\n" + "::$proto_ns$::io::CodedInputStream::Limit limit = " + "input->PushLimit(static_cast(length));\n" + "while (input->BytesUntilLimit() > 0) {\n" + " int value = 0;\n" + " DO_((::$proto_ns$::internal::WireFormatLite::ReadPrimitive<\n" + " int, ::$proto_ns$::internal::WireFormatLite::TYPE_ENUM>(\n" + " input, &value)));\n"); + if (HasPreservingUnknownEnumSemantics(descriptor_)) { + format(" add_$name$(static_cast< $type$ >(value));\n"); + } else { + format( + " if ($type$_IsValid(value)) {\n" + " _internal_add_$name$(static_cast< $type$ >(value));\n" + " } else {\n"); + if (UseUnknownFieldSet(descriptor_->file(), options_)) { + format( + " mutable_unknown_fields()->AddVarint(\n" + " $number$, static_cast<$uint64$>(value));\n"); + } else { + format( + " unknown_fields_stream.WriteVarint32(tag);\n" + " unknown_fields_stream.WriteVarint32(\n" + " static_cast<$uint32$>(value));\n"); + } + format(" }\n"); + } + format( + "}\n" + "input->PopLimit(limit);\n"); + } +} + +void RepeatedEnumFieldGenerator::GenerateSerializeWithCachedSizesToArray( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (descriptor_->is_packed()) { + // Write the tag and the size. + format( + "{\n" + " int byte_size = " + "_$name$_cached_byte_size_.load(std::memory_order_relaxed);\n" + " if (byte_size > 0) {\n" + " target = stream->WriteEnumPacked(\n" + " $number$, $name$_, byte_size, target);\n" + " }\n" + "}\n"); + } else { + format( + "for (int i = 0, n = this->_internal_$name$_size(); i < n; i++) {\n" + " target = stream->EnsureSpace(target);\n" + " target = ::$proto_ns$::internal::WireFormatLite::WriteEnumToArray(\n" + " $number$, this->_internal_$name$(i), target);\n" + "}\n"); + } +} + +void RepeatedEnumFieldGenerator::GenerateByteSize(io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "{\n" + " size_t data_size = 0;\n" + " unsigned int count = static_cast(this->_internal_$name$_size());"); + format.Indent(); + format( + "for (unsigned int i = 0; i < count; i++) {\n" + " data_size += ::$proto_ns$::internal::WireFormatLite::EnumSize(\n" + " this->_internal_$name$(static_cast(i)));\n" + "}\n"); + + if (descriptor_->is_packed()) { + format( + "if (data_size > 0) {\n" + " total_size += $tag_size$ +\n" + " ::$proto_ns$::internal::WireFormatLite::Int32Size(\n" + " static_cast<$int32$>(data_size));\n" + "}\n" + "int cached_size = ::$proto_ns$::internal::ToCachedSize(data_size);\n" + "_$name$_cached_byte_size_.store(cached_size,\n" + " std::memory_order_relaxed);\n" + "total_size += data_size;\n"); + } else { + format("total_size += ($tag_size$UL * count) + data_size;\n"); + } + format.Outdent(); + format("}\n"); +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum_field.h" new file mode 100644 index 00000000..3b97608e --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_enum_field.h" @@ -0,0 +1,113 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_FIELD_H__ + +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +class EnumFieldGenerator : public FieldGenerator { + public: + EnumFieldGenerator(const FieldDescriptor* descriptor, const Options& options); + ~EnumFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GeneratePrivateMembers(io::Printer* printer) const; + void GenerateAccessorDeclarations(io::Printer* printer) const; + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + void GenerateCopyConstructorCode(io::Printer* printer) const; + void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; + void GenerateByteSize(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumFieldGenerator); +}; + +class EnumOneofFieldGenerator : public EnumFieldGenerator { + public: + EnumOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~EnumOneofFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumOneofFieldGenerator); +}; + +class RepeatedEnumFieldGenerator : public FieldGenerator { + public: + RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~RepeatedEnumFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GeneratePrivateMembers(io::Printer* printer) const; + void GenerateAccessorDeclarations(io::Printer* printer) const; + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + void GenerateCopyConstructorCode(io::Printer* printer) const {} + void GenerateMergeFromCodedStream(io::Printer* printer) const; + void GenerateMergeFromCodedStreamWithPacking(io::Printer* printer) const; + void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; + void GenerateByteSize(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedEnumFieldGenerator); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_FIELD_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_extension.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_extension.cc" new file mode 100644 index 00000000..8a661ea7 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_extension.cc" @@ -0,0 +1,182 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +namespace { + +// Returns the fully-qualified class name of the message that this field +// extends. This function is used in the Google-internal code to handle some +// legacy cases. +std::string ExtendeeClassName(const FieldDescriptor* descriptor) { + const Descriptor* extendee = descriptor->containing_type(); + return ClassName(extendee, true); +} + +} // anonymous namespace + +ExtensionGenerator::ExtensionGenerator(const FieldDescriptor* descriptor, + const Options& options) + : descriptor_(descriptor), options_(options) { + // Construct type_traits_. + if (descriptor_->is_repeated()) { + type_traits_ = "Repeated"; + } + + switch (descriptor_->cpp_type()) { + case FieldDescriptor::CPPTYPE_ENUM: + type_traits_.append("EnumTypeTraits< "); + type_traits_.append(ClassName(descriptor_->enum_type(), true)); + type_traits_.append(", "); + type_traits_.append(ClassName(descriptor_->enum_type(), true)); + type_traits_.append("_IsValid>"); + break; + case FieldDescriptor::CPPTYPE_STRING: + type_traits_.append("StringTypeTraits"); + break; + case FieldDescriptor::CPPTYPE_MESSAGE: + type_traits_.append("MessageTypeTraits< "); + type_traits_.append(ClassName(descriptor_->message_type(), true)); + type_traits_.append(" >"); + break; + default: + type_traits_.append("PrimitiveTypeTraits< "); + type_traits_.append(PrimitiveTypeName(options_, descriptor_->cpp_type())); + type_traits_.append(" >"); + break; + } + SetCommonVars(options, &variables_); + variables_["extendee"] = ExtendeeClassName(descriptor_); + variables_["type_traits"] = type_traits_; + std::string name = descriptor_->name(); + variables_["name"] = ResolveKeyword(name); + variables_["constant_name"] = FieldConstantName(descriptor_); + variables_["field_type"] = + StrCat(static_cast(descriptor_->type())); + variables_["packed"] = descriptor_->options().packed() ? "true" : "false"; + + std::string scope = + IsScoped() ? ClassName(descriptor_->extension_scope(), false) + "::" : ""; + variables_["scope"] = scope; + std::string scoped_name = scope + ResolveKeyword(name); + variables_["scoped_name"] = scoped_name; + variables_["number"] = StrCat(descriptor_->number()); +} + +ExtensionGenerator::~ExtensionGenerator() {} + +bool ExtensionGenerator::IsScoped() const { + return descriptor_->extension_scope() != nullptr; +} + +void ExtensionGenerator::GenerateDeclaration(io::Printer* printer) const { + Formatter format(printer, variables_); + + // If this is a class member, it needs to be declared "static". Otherwise, + // it needs to be "extern". In the latter case, it also needs the DLL + // export/import specifier. + std::string qualifier; + if (!IsScoped()) { + qualifier = "extern"; + if (!options_.dllexport_decl.empty()) { + qualifier = options_.dllexport_decl + " " + qualifier; + } + } else { + qualifier = "static"; + } + + format( + "static const int $constant_name$ = $number$;\n" + "$1$ ::$proto_ns$::internal::ExtensionIdentifier< $extendee$,\n" + " ::$proto_ns$::internal::$type_traits$, $field_type$, $packed$ >\n" + " ${2$$name$$}$;\n", + qualifier, descriptor_); +} + +void ExtensionGenerator::GenerateDefinition(io::Printer* printer) { + // If we are building for lite with implicit weak fields, we want to skip over + // any custom options (i.e. extensions of messages from descriptor.proto). + // This prevents the creation of any unnecessary linker references to the + // descriptor messages. + if (options_.lite_implicit_weak_fields && + descriptor_->containing_type()->file()->name() == + "net/proto2/proto/descriptor.proto") { + return; + } + + Formatter format(printer, variables_); + std::string default_str; + // If this is a class member, it needs to be declared in its class scope. + if (descriptor_->cpp_type() == FieldDescriptor::CPPTYPE_STRING) { + // We need to declare a global string which will contain the default value. + // We cannot declare it at class scope because that would require exposing + // it in the header which would be annoying for other reasons. So we + // replace :: with _ in the name and declare it as a global. + default_str = + StringReplace(variables_["scoped_name"], "::", "_", true) + "_default"; + format("const std::string $1$($2$);\n", default_str, + DefaultValue(options_, descriptor_)); + } else { + default_str = DefaultValue(options_, descriptor_); + } + + // Likewise, class members need to declare the field constant variable. + if (IsScoped()) { + format( + "#if !defined(_MSC_VER) || _MSC_VER >= 1900\n" + "const int $scope$$constant_name$;\n" + "#endif\n"); + } + + format( + "::$proto_ns$::internal::ExtensionIdentifier< $extendee$,\n" + " ::$proto_ns$::internal::$type_traits$, $field_type$, $packed$ >\n" + " $scoped_name$($constant_name$, $1$);\n", + default_str); +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_extension.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_extension.h" new file mode 100644 index 00000000..72413f6b --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_extension.h" @@ -0,0 +1,91 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_EXTENSION_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_EXTENSION_H__ + +#include +#include + +#include +#include + +namespace google { +namespace protobuf { +class FieldDescriptor; // descriptor.h +namespace io { +class Printer; // printer.h +} +} // namespace protobuf +} // namespace google + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +// Generates code for an extension, which may be within the scope of some +// message or may be at file scope. This is much simpler than FieldGenerator +// since extensions are just simple identifiers with interesting types. +class ExtensionGenerator { + public: + // See generator.cc for the meaning of dllexport_decl. + explicit ExtensionGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~ExtensionGenerator(); + + // Header stuff. + void GenerateDeclaration(io::Printer* printer) const; + + // Source file stuff. + void GenerateDefinition(io::Printer* printer); + + bool IsScoped() const; + + private: + const FieldDescriptor* descriptor_; + std::string type_traits_; + Options options_; + + std::map variables_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionGenerator); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_field.cc" new file mode 100644 index 00000000..5b2ca151 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_field.cc" @@ -0,0 +1,194 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +using internal::WireFormat; + +void SetCommonFieldVariables(const FieldDescriptor* descriptor, + std::map* variables, + const Options& options) { + SetCommonVars(options, variables); + (*variables)["ns"] = Namespace(descriptor, options); + (*variables)["name"] = FieldName(descriptor); + (*variables)["index"] = StrCat(descriptor->index()); + (*variables)["number"] = StrCat(descriptor->number()); + (*variables)["classname"] = ClassName(FieldScope(descriptor), false); + (*variables)["declared_type"] = DeclaredTypeMethodName(descriptor->type()); + (*variables)["field_member"] = FieldName(descriptor) + "_"; + + (*variables)["tag_size"] = StrCat( + WireFormat::TagSize(descriptor->number(), descriptor->type())); + (*variables)["deprecated_attr"] = DeprecatedAttribute(options, descriptor); + + (*variables)["set_hasbit"] = ""; + (*variables)["clear_hasbit"] = ""; + if (HasFieldPresence(descriptor->file())) { + (*variables)["set_hasbit_io"] = + "_Internal::set_has_" + FieldName(descriptor) + "(&_has_bits_);"; + } else { + (*variables)["set_hasbit_io"] = ""; + } + (*variables)["annotate_accessor"] = ""; + + // These variables are placeholders to pick out the beginning and ends of + // identifiers for annotations (when doing so with existing variables would + // be ambiguous or impossible). They should never be set to anything but the + // empty string. + (*variables)["{"] = ""; + (*variables)["}"] = ""; +} + +void FieldGenerator::SetHasBitIndex(int32 has_bit_index) { + if (!HasFieldPresence(descriptor_->file()) || has_bit_index == -1) { + return; + } + variables_["set_hasbit"] = StrCat( + "_has_bits_[", has_bit_index / 32, "] |= 0x", + strings::Hex(1u << (has_bit_index % 32), strings::ZERO_PAD_8), "u;"); + variables_["clear_hasbit"] = StrCat( + "_has_bits_[", has_bit_index / 32, "] &= ~0x", + strings::Hex(1u << (has_bit_index % 32), strings::ZERO_PAD_8), "u;"); +} + +void SetCommonOneofFieldVariables( + const FieldDescriptor* descriptor, + std::map* variables) { + const std::string prefix = descriptor->containing_oneof()->name() + "_."; + (*variables)["oneof_name"] = descriptor->containing_oneof()->name(); + (*variables)["field_member"] = + StrCat(prefix, (*variables)["name"], "_"); +} + +FieldGenerator::~FieldGenerator() {} + +FieldGeneratorMap::FieldGeneratorMap(const Descriptor* descriptor, + const Options& options, + MessageSCCAnalyzer* scc_analyzer) + : descriptor_(descriptor), field_generators_(descriptor->field_count()) { + // Construct all the FieldGenerators. + for (int i = 0; i < descriptor->field_count(); i++) { + field_generators_[i].reset( + MakeGenerator(descriptor->field(i), options, scc_analyzer)); + } +} + +FieldGenerator* FieldGeneratorMap::MakeGoogleInternalGenerator( + const FieldDescriptor* field, const Options& options, + MessageSCCAnalyzer* scc_analyzer) { + + return nullptr; +} + +FieldGenerator* FieldGeneratorMap::MakeGenerator( + const FieldDescriptor* field, const Options& options, + MessageSCCAnalyzer* scc_analyzer) { + FieldGenerator* generator = + MakeGoogleInternalGenerator(field, options, scc_analyzer); + if (generator) { + return generator; + } + + if (field->is_repeated()) { + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_MESSAGE: + if (field->is_map()) { + return new MapFieldGenerator(field, options); + } else { + return new RepeatedMessageFieldGenerator(field, options, + scc_analyzer); + } + case FieldDescriptor::CPPTYPE_STRING: + return new RepeatedStringFieldGenerator(field, options); + case FieldDescriptor::CPPTYPE_ENUM: + return new RepeatedEnumFieldGenerator(field, options); + default: + return new RepeatedPrimitiveFieldGenerator(field, options); + } + } else if (field->containing_oneof()) { + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_MESSAGE: + return new MessageOneofFieldGenerator(field, options, scc_analyzer); + case FieldDescriptor::CPPTYPE_STRING: + return new StringOneofFieldGenerator(field, options); + case FieldDescriptor::CPPTYPE_ENUM: + return new EnumOneofFieldGenerator(field, options); + default: + return new PrimitiveOneofFieldGenerator(field, options); + } + } else { + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_MESSAGE: + return new MessageFieldGenerator(field, options, scc_analyzer); + case FieldDescriptor::CPPTYPE_STRING: + return new StringFieldGenerator(field, options); + case FieldDescriptor::CPPTYPE_ENUM: + return new EnumFieldGenerator(field, options); + default: + return new PrimitiveFieldGenerator(field, options); + } + } +} + +FieldGeneratorMap::~FieldGeneratorMap() {} + +const FieldGenerator& FieldGeneratorMap::get( + const FieldDescriptor* field) const { + GOOGLE_CHECK_EQ(field->containing_type(), descriptor_); + return *field_generators_[field->index()]; +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_field.h" new file mode 100644 index 00000000..aef9aaf3 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_field.h" @@ -0,0 +1,231 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_FIELD_H__ + +#include +#include +#include + +#include +#include +#include + +namespace google { +namespace protobuf { +namespace io { +class Printer; // printer.h +} +} // namespace protobuf +} // namespace google + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +// Helper function: set variables in the map that are the same for all +// field code generators. +// ['name', 'index', 'number', 'classname', 'declared_type', 'tag_size', +// 'deprecation']. +void SetCommonFieldVariables(const FieldDescriptor* descriptor, + std::map* variables, + const Options& options); + +void SetCommonOneofFieldVariables( + const FieldDescriptor* descriptor, + std::map* variables); + +class FieldGenerator { + public: + explicit FieldGenerator(const FieldDescriptor* descriptor, + const Options& options) + : descriptor_(descriptor), options_(options) {} + virtual ~FieldGenerator(); + virtual void GenerateSerializeWithCachedSizes( + io::Printer* printer) const final{}; + // Generate lines of code declaring members fields of the message class + // needed to represent this field. These are placed inside the message + // class. + virtual void GeneratePrivateMembers(io::Printer* printer) const = 0; + + // Generate static default variable for this field. These are placed inside + // the message class. Most field types don't need this, so the default + // implementation is empty. + virtual void GenerateStaticMembers(io::Printer* /*printer*/) const {} + + // Generate prototypes for all of the accessor functions related to this + // field. These are placed inside the class definition. + virtual void GenerateAccessorDeclarations(io::Printer* printer) const = 0; + + // Generate inline definitions of accessor functions for this field. + // These are placed inside the header after all class definitions. + virtual void GenerateInlineAccessorDefinitions( + io::Printer* printer) const = 0; + + // Generate definitions of accessors that aren't inlined. These are + // placed somewhere in the .cc file. + // Most field types don't need this, so the default implementation is empty. + virtual void GenerateNonInlineAccessorDefinitions( + io::Printer* /*printer*/) const {} + + // Generate declarations of accessors that are for internal purposes only. + // Most field types don't need this, so the default implementation is empty. + virtual void GenerateInternalAccessorDefinitions( + io::Printer* /*printer*/) const {} + + // Generate definitions of accessors that are for internal purposes only. + // Most field types don't need this, so the default implementation is empty. + virtual void GenerateInternalAccessorDeclarations( + io::Printer* /*printer*/) const {} + + // Generate lines of code (statements, not declarations) which clear the + // field. This is used to define the clear_$name$() method + virtual void GenerateClearingCode(io::Printer* printer) const = 0; + + // Generate lines of code (statements, not declarations) which clear the + // field as part of the Clear() method for the whole message. For message + // types which have field presence bits, MessageGenerator::GenerateClear + // will have already checked the presence bits. + // + // Since most field types can re-use GenerateClearingCode, this method is + // not pure virtual. + virtual void GenerateMessageClearingCode(io::Printer* printer) const { + GenerateClearingCode(printer); + } + + // Generate lines of code (statements, not declarations) which merges the + // contents of the field from the current message to the target message, + // which is stored in the generated code variable "from". + // This is used to fill in the MergeFrom method for the whole message. + // Details of this usage can be found in message.cc under the + // GenerateMergeFrom method. + virtual void GenerateMergingCode(io::Printer* printer) const = 0; + + // Generates a copy constructor + virtual void GenerateCopyConstructorCode(io::Printer* printer) const = 0; + + // Generate lines of code (statements, not declarations) which swaps + // this field and the corresponding field of another message, which + // is stored in the generated code variable "other". This is used to + // define the Swap method. Details of usage can be found in + // message.cc under the GenerateSwap method. + virtual void GenerateSwappingCode(io::Printer* printer) const = 0; + + // Generate initialization code for private members declared by + // GeneratePrivateMembers(). These go into the message class's SharedCtor() + // method, invoked by each of the generated constructors. + virtual void GenerateConstructorCode(io::Printer* printer) const = 0; + + // Generate any code that needs to go in the class's SharedDtor() method, + // invoked by the destructor. + // Most field types don't need this, so the default implementation is empty. + virtual void GenerateDestructorCode(io::Printer* /*printer*/) const {} + + // Generate a manual destructor invocation for use when the message is on an + // arena. The code that this method generates will be executed inside a + // shared-for-the-whole-message-class method registered with + // OwnDestructor(). The method should return |true| if it generated any code + // that requires a call; this allows the message generator to eliminate the + // OwnDestructor() registration if no fields require it. + virtual bool GenerateArenaDestructorCode(io::Printer* printer) const { + return false; + } + + // Generate code that allocates the fields's default instance. + virtual void GenerateDefaultInstanceAllocator( + io::Printer* /*printer*/) const {} + + // Generate lines to serialize this field directly to the array "target", + // which are placed within the message's SerializeWithCachedSizesToArray() + // method. This must also advance "target" past the written bytes. + virtual void GenerateSerializeWithCachedSizesToArray( + io::Printer* printer) const = 0; + + // Generate lines to compute the serialized size of this field, which + // are placed in the message's ByteSize() method. + virtual void GenerateByteSize(io::Printer* printer) const = 0; + + // Any tags about field layout decisions (such as inlining) to embed in the + // offset. + virtual uint32 CalculateFieldTag() const { return 0; } + virtual bool IsInlined() const { return false; } + + void SetHasBitIndex(int32 has_bit_index); + + protected: + const FieldDescriptor* descriptor_; + const Options& options_; + std::map variables_; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGenerator); +}; + +// Convenience class which constructs FieldGenerators for a Descriptor. +class FieldGeneratorMap { + public: + FieldGeneratorMap(const Descriptor* descriptor, const Options& options, + MessageSCCAnalyzer* scc_analyzer); + ~FieldGeneratorMap(); + + const FieldGenerator& get(const FieldDescriptor* field) const; + + void SetHasBitIndices(const std::vector& has_bit_indices_) { + for (int i = 0; i < descriptor_->field_count(); ++i) { + field_generators_[i]->SetHasBitIndex(has_bit_indices_[i]); + } + } + + private: + const Descriptor* descriptor_; + std::vector> field_generators_; + + static FieldGenerator* MakeGoogleInternalGenerator( + const FieldDescriptor* field, const Options& options, + MessageSCCAnalyzer* scc_analyzer); + static FieldGenerator* MakeGenerator(const FieldDescriptor* field, + const Options& options, + MessageSCCAnalyzer* scc_analyzer); + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGeneratorMap); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_FIELD_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_file.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_file.cc" new file mode 100644 index 00000000..7b08cdd7 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_file.cc" @@ -0,0 +1,1527 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +namespace { + +// When we forward-declare things, we want to create a sorted order so our +// output is deterministic and minimizes namespace changes. +template +std::string GetSortKey(const T& val) { + return val.full_name(); +} + +template <> +std::string GetSortKey(const FileDescriptor& val) { + return val.name(); +} + +template <> +std::string GetSortKey(const SCC& val) { + return val.GetRepresentative()->full_name(); +} + +template +bool CompareSortKeys(const T* a, const T* b) { + return GetSortKey(*a) < GetSortKey(*b); +} + +template +std::vector Sorted(const std::unordered_set& vals) { + std::vector sorted(vals.begin(), vals.end()); + std::sort(sorted.begin(), sorted.end(), CompareSortKeys); + return sorted; +} + +} // namespace + +FileGenerator::FileGenerator(const FileDescriptor* file, const Options& options) + : file_(file), options_(options), scc_analyzer_(options) { + // These variables are the same on a file level + SetCommonVars(options, &variables_); + variables_["dllexport_decl"] = options.dllexport_decl; + variables_["tablename"] = UniqueName("TableStruct", file_, options_); + variables_["file_level_metadata"] = + UniqueName("file_level_metadata", file_, options_); + variables_["desc_table"] = DescriptorTableName(file_, options_); + variables_["file_level_enum_descriptors"] = + UniqueName("file_level_enum_descriptors", file_, options_); + variables_["file_level_service_descriptors"] = + UniqueName("file_level_service_descriptors", file_, options_); + variables_["filename"] = file_->name(); + variables_["package_ns"] = Namespace(file_, options); + + std::vector msgs = FlattenMessagesInFile(file); + for (int i = 0; i < msgs.size(); i++) { + // Deleted in destructor + MessageGenerator* msg_gen = + new MessageGenerator(msgs[i], variables_, i, options, &scc_analyzer_); + message_generators_.emplace_back(msg_gen); + msg_gen->AddGenerators(&enum_generators_, &extension_generators_); + } + + for (int i = 0; i < file->enum_type_count(); i++) { + enum_generators_.emplace_back( + new EnumGenerator(file->enum_type(i), variables_, options)); + } + + for (int i = 0; i < file->service_count(); i++) { + service_generators_.emplace_back( + new ServiceGenerator(file->service(i), variables_, options)); + } + if (HasGenericServices(file_, options_)) { + for (int i = 0; i < service_generators_.size(); i++) { + service_generators_[i]->index_in_metadata_ = i; + } + } + for (int i = 0; i < file->extension_count(); i++) { + extension_generators_.emplace_back( + new ExtensionGenerator(file->extension(i), options)); + } + for (int i = 0; i < file->weak_dependency_count(); ++i) { + weak_deps_.insert(file->weak_dependency(i)); + } + for (int i = 0; i < message_generators_.size(); i++) { + if (IsSCCRepresentative(message_generators_[i]->descriptor_)) { + sccs_.push_back(GetSCC(message_generators_[i]->descriptor_)); + } + } + + std::sort(sccs_.begin(), sccs_.end(), CompareSortKeys); +} + +FileGenerator::~FileGenerator() = default; + +void FileGenerator::GenerateMacroUndefs(io::Printer* printer) { + Formatter format(printer, variables_); + // Only do this for protobuf's own types. There are some google3 protos using + // macros as field names and the generated code compiles after the macro + // expansion. Undefing these macros actually breaks such code. + if (file_->name() != "net/proto2/compiler/proto/plugin.proto" && + file_->name() != "google/protobuf/compiler/plugin.proto") { + return; + } + std::vector names_to_undef; + std::vector fields; + ListAllFields(file_, &fields); + for (int i = 0; i < fields.size(); i++) { + const std::string& name = fields[i]->name(); + static const char* kMacroNames[] = {"major", "minor"}; + for (int i = 0; i < GOOGLE_ARRAYSIZE(kMacroNames); ++i) { + if (name == kMacroNames[i]) { + names_to_undef.push_back(name); + break; + } + } + } + for (int i = 0; i < names_to_undef.size(); ++i) { + format( + "#ifdef $1$\n" + "#undef $1$\n" + "#endif\n", + names_to_undef[i]); + } +} + +void FileGenerator::GenerateHeader(io::Printer* printer) { + Formatter format(printer, variables_); + + // port_def.inc must be included after all other includes. + IncludeFile("net/proto2/public/port_def.inc", printer); + format("#define $1$$ dllexport_decl$\n", FileDllExport(file_, options_)); + GenerateMacroUndefs(printer); + + // For Any support with lite protos, we need to friend AnyMetadata, so we + // forward-declare it here. + format( + "PROTOBUF_NAMESPACE_OPEN\n" + "namespace internal {\n" + "class AnyMetadata;\n" + "} // namespace internal\n" + "PROTOBUF_NAMESPACE_CLOSE\n"); + + GenerateGlobalStateFunctionDeclarations(printer); + + GenerateForwardDeclarations(printer); + + { + NamespaceOpener ns(Namespace(file_, options_), format); + + format("\n"); + + GenerateEnumDefinitions(printer); + + format(kThickSeparator); + format("\n"); + + GenerateMessageDefinitions(printer); + + format("\n"); + format(kThickSeparator); + format("\n"); + + GenerateServiceDefinitions(printer); + + GenerateExtensionIdentifiers(printer); + + format("\n"); + format(kThickSeparator); + format("\n"); + + GenerateInlineFunctionDefinitions(printer); + + format( + "\n" + "// @@protoc_insertion_point(namespace_scope)\n" + "\n"); + } + + // We need to specialize some templates in the ::google::protobuf namespace: + GenerateProto2NamespaceEnumSpecializations(printer); + + format( + "\n" + "// @@protoc_insertion_point(global_scope)\n" + "\n"); + IncludeFile("net/proto2/public/port_undef.inc", printer); +} + +void FileGenerator::GenerateProtoHeader(io::Printer* printer, + const std::string& info_path) { + Formatter format(printer, variables_); + if (!options_.proto_h) { + return; + } + + GenerateTopHeaderGuard(printer, false); + + if (!options_.opensource_runtime) { + format( + "#ifdef SWIG\n" + "#error \"Do not SWIG-wrap protobufs.\"\n" + "#endif // SWIG\n" + "\n"); + } + + if (IsBootstrapProto(options_, file_)) { + format("// IWYU pragma: private, include \"$1$.proto.h\"\n\n", + StripProto(file_->name())); + } + + GenerateLibraryIncludes(printer); + + for (int i = 0; i < file_->public_dependency_count(); i++) { + const FileDescriptor* dep = file_->public_dependency(i); + format("#include \"$1$.proto.h\"\n", StripProto(dep->name())); + } + + format("// @@protoc_insertion_point(includes)\n"); + + GenerateMetadataPragma(printer, info_path); + + GenerateHeader(printer); + + GenerateBottomHeaderGuard(printer, false); +} + +void FileGenerator::GeneratePBHeader(io::Printer* printer, + const std::string& info_path) { + Formatter format(printer, variables_); + GenerateTopHeaderGuard(printer, true); + + if (options_.proto_h) { + std::string target_basename = StripProto(file_->name()); + if (!options_.opensource_runtime) { + GetBootstrapBasename(options_, target_basename, &target_basename); + } + format("#include \"$1$.proto.h\" // IWYU pragma: export\n", + target_basename); + } else { + GenerateLibraryIncludes(printer); + } + + if (options_.transitive_pb_h) { + GenerateDependencyIncludes(printer); + } + + // This is unfortunately necessary for some plugins. I don't see why we + // need two of the same insertion points. + // TODO(gerbens) remove this. + format("// @@protoc_insertion_point(includes)\n"); + + GenerateMetadataPragma(printer, info_path); + + if (!options_.proto_h) { + GenerateHeader(printer); + } else { + { + NamespaceOpener ns(Namespace(file_, options_), format); + format( + "\n" + "// @@protoc_insertion_point(namespace_scope)\n"); + } + format( + "\n" + "// @@protoc_insertion_point(global_scope)\n" + "\n"); + } + + GenerateBottomHeaderGuard(printer, true); +} + +void FileGenerator::DoIncludeFile(const std::string& google3_name, + bool do_export, io::Printer* printer) { + Formatter format(printer, variables_); + const std::string prefix = "net/proto2/"; + GOOGLE_CHECK(google3_name.find(prefix) == 0) << google3_name; + + if (options_.opensource_runtime) { + std::string path = google3_name.substr(prefix.size()); + + path = StringReplace(path, "internal/", "", false); + path = StringReplace(path, "proto/", "", false); + path = StringReplace(path, "public/", "", false); + if (options_.runtime_include_base.empty()) { + format("#include ", path); + } else { + format("#include \"$1$google/protobuf/$2$\"", + options_.runtime_include_base, path); + } + } else { + format("#include \"$1$\"", google3_name); + } + + if (do_export) { + format(" // IWYU pragma: export"); + } + + format("\n"); +} + +std::string FileGenerator::CreateHeaderInclude(const std::string& basename, + const FileDescriptor* file) { + bool use_system_include = false; + std::string name = basename; + + if (options_.opensource_runtime) { + if (IsWellKnownMessage(file)) { + if (options_.runtime_include_base.empty()) { + use_system_include = true; + } else { + name = options_.runtime_include_base + basename; + } + } + } + + std::string left = "\""; + std::string right = "\""; + if (use_system_include) { + left = "<"; + right = ">"; + } + return left + name + right; +} + +void FileGenerator::GenerateSourceIncludes(io::Printer* printer) { + Formatter format(printer, variables_); + std::string target_basename = StripProto(file_->name()); + if (!options_.opensource_runtime) { + GetBootstrapBasename(options_, target_basename, &target_basename); + } + target_basename += options_.proto_h ? ".proto.h" : ".pb.h"; + format( + "// Generated by the protocol buffer compiler. DO NOT EDIT!\n" + "// source: $filename$\n" + "\n" + "#include $1$\n" + "\n" + "#include \n" // for swap() + "\n", + CreateHeaderInclude(target_basename, file_)); + + IncludeFile("net/proto2/io/public/coded_stream.h", printer); + // TODO(gerbens) This is to include parse_context.h, we need a better way + IncludeFile("net/proto2/public/extension_set.h", printer); + IncludeFile("net/proto2/public/wire_format_lite.h", printer); + + // Unknown fields implementation in lite mode uses StringOutputStream + if (!UseUnknownFieldSet(file_, options_) && !message_generators_.empty()) { + IncludeFile("net/proto2/io/public/zero_copy_stream_impl_lite.h", printer); + } + + if (HasDescriptorMethods(file_, options_)) { + IncludeFile("net/proto2/public/descriptor.h", printer); + IncludeFile("net/proto2/public/generated_message_reflection.h", printer); + IncludeFile("net/proto2/public/reflection_ops.h", printer); + IncludeFile("net/proto2/public/wire_format.h", printer); + } + if (IsProto2MessageSetFile(file_, options_)) { + format( + // Implementation of proto1 MessageSet API methods. + "#include \"net/proto2/internal/message_set_util.h\"\n"); + } + + if (options_.proto_h) { + // Use the smaller .proto.h files. + for (int i = 0; i < file_->dependency_count(); i++) { + const FileDescriptor* dep = file_->dependency(i); + // Do not import weak deps. + if (!options_.opensource_runtime && IsDepWeak(dep)) continue; + std::string basename = StripProto(dep->name()); + if (IsBootstrapProto(options_, file_)) { + GetBootstrapBasename(options_, basename, &basename); + } + format("#include \"$1$.proto.h\"\n", basename); + } + } + + format("// @@protoc_insertion_point(includes)\n"); + IncludeFile("net/proto2/public/port_def.inc", printer); +} + +void FileGenerator::GenerateSourceDefaultInstance(int idx, + io::Printer* printer) { + Formatter format(printer, variables_); + MessageGenerator* generator = message_generators_[idx].get(); + format( + "class $1$ {\n" + " public:\n" + " ::$proto_ns$::internal::ExplicitlyConstructed<$2$> _instance;\n", + DefaultInstanceType(generator->descriptor_, options_), + generator->classname_); + format.Indent(); + generator->GenerateExtraDefaultFields(printer); + format.Outdent(); + format("} $1$;\n", DefaultInstanceName(generator->descriptor_, options_)); + if (options_.lite_implicit_weak_fields) { + format("$1$DefaultTypeInternal* $2$ = &$3$;\n", generator->classname_, + DefaultInstancePtr(generator->descriptor_, options_), + DefaultInstanceName(generator->descriptor_, options_)); + } +} + +// A list of things defined in one .pb.cc file that we need to reference from +// another .pb.cc file. +struct FileGenerator::CrossFileReferences { + // Populated if we are referencing from messages or files. + std::unordered_set strong_sccs; + std::unordered_set weak_sccs; + std::unordered_set weak_default_instances; + + // Only if we are referencing from files. + std::unordered_set strong_reflection_files; + std::unordered_set weak_reflection_files; +}; + +void FileGenerator::GetCrossFileReferencesForField(const FieldDescriptor* field, + CrossFileReferences* refs) { + const Descriptor* msg = field->message_type(); + if (msg == nullptr) return; + const SCC* scc = GetSCC(msg); + + if (IsImplicitWeakField(field, options_, &scc_analyzer_) || + IsWeak(field, options_)) { + refs->weak_sccs.insert(scc); + refs->weak_default_instances.insert(msg); + } else { + refs->strong_sccs.insert(scc); + // We don't need to declare default instances, because it is declared in the + // .proto.h file we imported. + } +} + +void FileGenerator::GetCrossFileReferencesForFile(const FileDescriptor* file, + CrossFileReferences* refs) { + ForEachField(file, [this, refs](const FieldDescriptor* field) { + GetCrossFileReferencesForField(field, refs); + }); + + if (!HasDescriptorMethods(file, options_)) return; + + for (int i = 0; i < file->dependency_count(); i++) { + const FileDescriptor* dep = file->dependency(i); + if (IsDepWeak(dep)) { + refs->weak_reflection_files.insert(dep); + } else { + refs->strong_reflection_files.insert(dep); + } + } +} + +// Generates references to variables defined in other files. +void FileGenerator::GenerateInternalForwardDeclarations( + const CrossFileReferences& refs, io::Printer* printer) { + Formatter format(printer, variables_); + + for (auto scc : Sorted(refs.strong_sccs)) { + format("extern $1$ ::$proto_ns$::internal::SCCInfo<$2$> $3$;\n", + FileDllExport(scc->GetFile(), options_), scc->children.size(), + SccInfoSymbol(scc, options_)); + } + + for (auto scc : Sorted(refs.weak_sccs)) { + // We do things a little bit differently for proto1-style weak fields versus + // lite implicit weak fields, even though they are trying to accomplish + // similar things. We need to support implicit weak fields on iOS, and the + // Apple linker only supports weak definitions, not weak declarations. For + // that reason we need a pointer type which we can weakly define to be null. + // However, code size considerations prevent us from using the same approach + // for proto1-style weak fields. + if (options_.lite_implicit_weak_fields) { + format("extern ::$proto_ns$::internal::SCCInfo<$1$> $2$;\n", + scc->children.size(), SccInfoSymbol(scc, options_)); + format( + "__attribute__((weak)) ::$proto_ns$::internal::SCCInfo<$1$>*\n" + " $2$ = nullptr;\n", + scc->children.size(), SccInfoPtrSymbol(scc, options_)); + } else { + format( + "extern __attribute__((weak)) ::$proto_ns$::internal::SCCInfo<$1$> " + "$2$;\n", + scc->children.size(), SccInfoSymbol(scc, options_)); + } + } + + { + NamespaceOpener ns(format); + for (auto instance : Sorted(refs.weak_default_instances)) { + ns.ChangeTo(Namespace(instance, options_)); + if (options_.lite_implicit_weak_fields) { + format("extern $1$ $2$;\n", DefaultInstanceType(instance, options_), + DefaultInstanceName(instance, options_)); + format("__attribute__((weak)) $1$* $2$ = nullptr;\n", + DefaultInstanceType(instance, options_), + DefaultInstancePtr(instance, options_)); + } else { + format("extern __attribute__((weak)) $1$ $2$;\n", + DefaultInstanceType(instance, options_), + DefaultInstanceName(instance, options_)); + } + } + } + + for (auto file : Sorted(refs.weak_reflection_files)) { + format( + "extern __attribute__((weak)) const " + "::$proto_ns$::internal::DescriptorTable $1$;\n", + DescriptorTableName(file, options_)); + } +} + +void FileGenerator::GenerateSourceForMessage(int idx, io::Printer* printer) { + Formatter format(printer, variables_); + GenerateSourceIncludes(printer); + + // Generate weak declarations. We do this for the whole strongly-connected + // component (SCC), because we have a single InitDefaults* function for the + // SCC. + CrossFileReferences refs; + for (const Descriptor* message : + scc_analyzer_.GetSCC(message_generators_[idx]->descriptor_) + ->descriptors) { + ForEachField(message, [this, &refs](const FieldDescriptor* field) { + GetCrossFileReferencesForField(field, &refs); + }); + } + GenerateInternalForwardDeclarations(refs, printer); + + if (IsSCCRepresentative(message_generators_[idx]->descriptor_)) { + GenerateInitForSCC(GetSCC(message_generators_[idx]->descriptor_), refs, + printer); + } + + { // package namespace + NamespaceOpener ns(Namespace(file_, options_), format); + + // Define default instances + GenerateSourceDefaultInstance(idx, printer); + + // Generate classes. + format("\n"); + message_generators_[idx]->GenerateClassMethods(printer); + + format( + "\n" + "// @@protoc_insertion_point(namespace_scope)\n"); + } // end package namespace + + { + NamespaceOpener proto_ns(ProtobufNamespace(options_), format); + message_generators_[idx]->GenerateSourceInProto2Namespace(printer); + } + + format( + "\n" + "// @@protoc_insertion_point(global_scope)\n"); +} + +void FileGenerator::GenerateGlobalSource(io::Printer* printer) { + Formatter format(printer, variables_); + GenerateSourceIncludes(printer); + + { + GenerateTables(printer); + + // Define the code to initialize reflection. This code uses a global + // constructor to register reflection data with the runtime pre-main. + if (HasDescriptorMethods(file_, options_)) { + GenerateReflectionInitializationCode(printer); + } + } + + NamespaceOpener ns(Namespace(file_, options_), format); + + // Generate enums. + for (int i = 0; i < enum_generators_.size(); i++) { + enum_generators_[i]->GenerateMethods(i, printer); + } + + // Define extensions. + for (int i = 0; i < extension_generators_.size(); i++) { + extension_generators_[i]->GenerateDefinition(printer); + } + + if (HasGenericServices(file_, options_)) { + // Generate services. + for (int i = 0; i < service_generators_.size(); i++) { + if (i == 0) format("\n"); + format(kThickSeparator); + format("\n"); + service_generators_[i]->GenerateImplementation(printer); + } + } +} + +void FileGenerator::GenerateSource(io::Printer* printer) { + Formatter format(printer, variables_); + GenerateSourceIncludes(printer); + CrossFileReferences refs; + GetCrossFileReferencesForFile(file_, &refs); + GenerateInternalForwardDeclarations(refs, printer); + + { + NamespaceOpener ns(Namespace(file_, options_), format); + + // Define default instances + for (int i = 0; i < message_generators_.size(); i++) { + GenerateSourceDefaultInstance(i, printer); + } + } + + { + GenerateTables(printer); + + // Now generate the InitDefaults for each SCC. + for (auto scc : sccs_) { + GenerateInitForSCC(scc, refs, printer); + } + + if (HasDescriptorMethods(file_, options_)) { + // Define the code to initialize reflection. This code uses a global + // constructor to register reflection data with the runtime pre-main. + GenerateReflectionInitializationCode(printer); + } + } + + { + NamespaceOpener ns(Namespace(file_, options_), format); + + // Actually implement the protos + + // Generate enums. + for (int i = 0; i < enum_generators_.size(); i++) { + enum_generators_[i]->GenerateMethods(i, printer); + } + + // Generate classes. + for (int i = 0; i < message_generators_.size(); i++) { + format("\n"); + format(kThickSeparator); + format("\n"); + message_generators_[i]->GenerateClassMethods(printer); + } + + if (HasGenericServices(file_, options_)) { + // Generate services. + for (int i = 0; i < service_generators_.size(); i++) { + if (i == 0) format("\n"); + format(kThickSeparator); + format("\n"); + service_generators_[i]->GenerateImplementation(printer); + } + } + + // Define extensions. + for (int i = 0; i < extension_generators_.size(); i++) { + extension_generators_[i]->GenerateDefinition(printer); + } + + format( + "\n" + "// @@protoc_insertion_point(namespace_scope)\n"); + } + + { + NamespaceOpener proto_ns(ProtobufNamespace(options_), format); + for (int i = 0; i < message_generators_.size(); i++) { + message_generators_[i]->GenerateSourceInProto2Namespace(printer); + } + } + + format( + "\n" + "// @@protoc_insertion_point(global_scope)\n"); + + IncludeFile("net/proto2/public/port_undef.inc", printer); +} + +void FileGenerator::GenerateReflectionInitializationCode(io::Printer* printer) { + Formatter format(printer, variables_); + + if (!message_generators_.empty()) { + format("static ::$proto_ns$::Metadata $file_level_metadata$[$1$];\n", + message_generators_.size()); + } else { + format( + "static " + "constexpr ::$proto_ns$::Metadata* $file_level_metadata$ = nullptr;\n"); + } + if (!enum_generators_.empty()) { + format( + "static " + "const ::$proto_ns$::EnumDescriptor* " + "$file_level_enum_descriptors$[$1$];\n", + enum_generators_.size()); + } else { + format( + "static " + "constexpr ::$proto_ns$::EnumDescriptor const** " + "$file_level_enum_descriptors$ = nullptr;\n"); + } + if (HasGenericServices(file_, options_) && file_->service_count() > 0) { + format( + "static " + "const ::$proto_ns$::ServiceDescriptor* " + "$file_level_service_descriptors$[$1$];\n", + file_->service_count()); + } else { + format( + "static " + "constexpr ::$proto_ns$::ServiceDescriptor const** " + "$file_level_service_descriptors$ = nullptr;\n"); + } + + if (!message_generators_.empty()) { + format( + "\n" + "const $uint32$ $tablename$::offsets[] " + "PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {\n"); + format.Indent(); + std::vector > pairs; + pairs.reserve(message_generators_.size()); + for (int i = 0; i < message_generators_.size(); i++) { + pairs.push_back(message_generators_[i]->GenerateOffsets(printer)); + } + format.Outdent(); + format( + "};\n" + "static const ::$proto_ns$::internal::MigrationSchema schemas[] " + "PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {\n"); + format.Indent(); + { + int offset = 0; + for (int i = 0; i < message_generators_.size(); i++) { + message_generators_[i]->GenerateSchema(printer, offset, + pairs[i].second); + offset += pairs[i].first; + } + } + format.Outdent(); + format( + "};\n" + "\nstatic " + "::$proto_ns$::Message const * const file_default_instances[] = {\n"); + format.Indent(); + for (int i = 0; i < message_generators_.size(); i++) { + const Descriptor* descriptor = message_generators_[i]->descriptor_; + format( + "reinterpret_cast(&$1$::_$2$_default_instance_),\n", + Namespace(descriptor, options_), // 1 + ClassName(descriptor)); // 2 + } + format.Outdent(); + format( + "};\n" + "\n"); + } else { + // we still need these symbols to exist + format( + // MSVC doesn't like empty arrays, so we add a dummy. + "const $uint32$ $tablename$::offsets[1] = {};\n" + "static constexpr ::$proto_ns$::internal::MigrationSchema* schemas = " + "nullptr;" + "\n" + "static constexpr ::$proto_ns$::Message* const* " + "file_default_instances = nullptr;\n" + "\n"); + } + + // --------------------------------------------------------------- + + // Embed the descriptor. We simply serialize the entire + // FileDescriptorProto/ and embed it as a string literal, which is parsed and + // built into real descriptors at initialization time. + const std::string protodef_name = + UniqueName("descriptor_table_protodef", file_, options_); + format("const char $1$[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) =\n", + protodef_name); + format.Indent(); + FileDescriptorProto file_proto; + file_->CopyTo(&file_proto); + std::string file_data; + file_proto.SerializeToString(&file_data); + + { + if (file_data.size() > 65535) { + // Workaround for MSVC: "Error C1091: compiler limit: string exceeds + // 65535 bytes in length". Declare a static array of chars rather than + // use a string literal. Only write 25 bytes per line. + static const int kBytesPerLine = 25; + format("{ "); + for (int i = 0; i < file_data.size();) { + for (int j = 0; j < kBytesPerLine && i < file_data.size(); ++i, ++j) { + format("'$1$', ", CEscape(file_data.substr(i, 1))); + } + format("\n"); + } + format("'\\0' }"); // null-terminate + } else { + // Only write 40 bytes per line. + static const int kBytesPerLine = 40; + for (int i = 0; i < file_data.size(); i += kBytesPerLine) { + format( + "\"$1$\"\n", + EscapeTrigraphs(CEscape(file_data.substr(i, kBytesPerLine)))); + } + } + format(";\n"); + } + format.Outdent(); + + CrossFileReferences refs; + GetCrossFileReferencesForFile(file_, &refs); + int num_deps = + refs.strong_reflection_files.size() + refs.weak_reflection_files.size(); + + // Build array of DescriptorTable deps. + format( + "static const ::$proto_ns$::internal::DescriptorTable*const " + "$desc_table$_deps[$1$] = {\n", + std::max(num_deps, 1)); + + for (auto dep : Sorted(refs.strong_reflection_files)) { + format(" &::$1$,\n", DescriptorTableName(dep, options_)); + } + for (auto dep : Sorted(refs.weak_reflection_files)) { + format(" &::$1$,\n", DescriptorTableName(dep, options_)); + } + + format("};\n"); + + // Build array of SCCs from this file. + format( + "static ::$proto_ns$::internal::SCCInfoBase*const " + "$desc_table$_sccs[$1$] = {\n", + std::max(sccs_.size(), 1)); + + for (auto scc : sccs_) { + format(" &$1$.base,\n", SccInfoSymbol(scc, options_)); + } + + format("};\n"); + + // The DescriptorTable itself. + format( + "static ::$proto_ns$::internal::once_flag $desc_table$_once;\n" + "static bool $desc_table$_initialized = false;\n" + "const ::$proto_ns$::internal::DescriptorTable $desc_table$ = {\n" + " &$desc_table$_initialized, $1$, \"$filename$\", $2$,\n" + " &$desc_table$_once, $desc_table$_sccs, $desc_table$_deps, $3$, $4$,\n" + " schemas, file_default_instances, $tablename$::offsets,\n" + " $file_level_metadata$, $5$, $file_level_enum_descriptors$, " + "$file_level_service_descriptors$,\n" + "};\n\n", + protodef_name, file_data.size(), sccs_.size(), num_deps, + message_generators_.size()); + + // For descriptor.proto we want to avoid doing any dynamic initialization, + // because in some situations that would otherwise pull in a lot of + // unnecessary code that can't be stripped by --gc-sections. Descriptor + // initialization will still be performed lazily when it's needed. + if (file_->name() != "net/proto2/proto/descriptor.proto") { + format( + "// Force running AddDescriptors() at dynamic initialization time.\n" + "static bool $1$ = (static_cast(" + "::$proto_ns$::internal::AddDescriptors(&$desc_table$)), true);\n", + UniqueName("dynamic_init_dummy", file_, options_)); + } +} + +void FileGenerator::GenerateInitForSCC(const SCC* scc, + const CrossFileReferences& refs, + io::Printer* printer) { + Formatter format(printer, variables_); + // We use static and not anonymous namespace because symbol names are + // substantially shorter. + format("static void InitDefaults$1$() {\n", SccInfoSymbol(scc, options_)); + + if (options_.opensource_runtime) { + format(" GOOGLE_PROTOBUF_VERIFY_VERSION;\n\n"); + } + + format.Indent(); + + // First construct all the necessary default instances. + for (int i = 0; i < message_generators_.size(); i++) { + if (scc_analyzer_.GetSCC(message_generators_[i]->descriptor_) != scc) { + continue; + } + // TODO(gerbens) This requires this function to be friend. Remove + // the need for this. + message_generators_[i]->GenerateFieldDefaultInstances(printer); + format( + "{\n" + " void* ptr = &$1$;\n" + " new (ptr) $2$();\n", + QualifiedDefaultInstanceName(message_generators_[i]->descriptor_, + options_), + QualifiedClassName(message_generators_[i]->descriptor_, options_)); + if (options_.opensource_runtime && + !IsMapEntryMessage(message_generators_[i]->descriptor_)) { + format( + " " + "::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);" + "\n"); + } + format("}\n"); + } + + // TODO(gerbens) make default instances be the same as normal instances. + // Default instances differ from normal instances because they have cross + // linked message fields. + for (int i = 0; i < message_generators_.size(); i++) { + if (scc_analyzer_.GetSCC(message_generators_[i]->descriptor_) != scc) { + continue; + } + format("$1$::InitAsDefaultInstance();\n", + QualifiedClassName(message_generators_[i]->descriptor_, options_)); + } + format.Outdent(); + format("}\n\n"); + + // If we are using lite implicit weak fields then we need to distinguish + // between regular SCC dependencies and ones that we need to reference weakly + // through an extra pointer indirection. + std::vector regular_sccs; + std::vector implicit_weak_sccs; + for (const SCC* child : scc->children) { + if (options_.lite_implicit_weak_fields && + refs.weak_sccs.find(child) != refs.weak_sccs.end()) { + implicit_weak_sccs.push_back(child); + } else { + regular_sccs.push_back(child); + } + } + + format( + "$dllexport_decl $::$proto_ns$::internal::SCCInfo<$1$> $2$ =\n" + " " + "{{ATOMIC_VAR_INIT(::$proto_ns$::internal::SCCInfoBase::kUninitialized), " + "$3$, $4$, InitDefaults$2$}, {", + scc->children.size(), // 1 + SccInfoSymbol(scc, options_), regular_sccs.size(), + implicit_weak_sccs.size()); + for (const SCC* child : regular_sccs) { + format("\n &$1$.base,", SccInfoSymbol(child, options_)); + } + for (const SCC* child : implicit_weak_sccs) { + format( + "\n reinterpret_cast<::$proto_ns$::internal::SCCInfoBase**>(" + "\n &$1$),", + SccInfoPtrSymbol(child, options_)); + } + format("}};\n\n"); + + if (options_.lite_implicit_weak_fields) { + format( + "$dllexport_decl $::$proto_ns$::internal::SCCInfo<$1$>*\n" + " $2$ = &$3$;\n\n", + scc->children.size(), SccInfoPtrSymbol(scc, options_), + SccInfoSymbol(scc, options_)); + } +} + +void FileGenerator::GenerateTables(io::Printer* printer) { + Formatter format(printer, variables_); + if (options_.table_driven_parsing) { + // TODO(ckennelly): Gate this with the same options flag to enable + // table-driven parsing. + format( + "PROTOBUF_CONSTEXPR_VAR ::$proto_ns$::internal::ParseTableField\n" + " const $tablename$::entries[] " + "PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {\n"); + format.Indent(); + + std::vector entries; + size_t count = 0; + for (int i = 0; i < message_generators_.size(); i++) { + size_t value = message_generators_[i]->GenerateParseOffsets(printer); + entries.push_back(value); + count += value; + } + + // We need these arrays to exist, and MSVC does not like empty arrays. + if (count == 0) { + format("{0, 0, 0, ::$proto_ns$::internal::kInvalidMask, 0, 0},\n"); + } + + format.Outdent(); + format( + "};\n" + "\n" + "PROTOBUF_CONSTEXPR_VAR " + "::$proto_ns$::internal::AuxillaryParseTableField\n" + " const $tablename$::aux[] " + "PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {\n"); + format.Indent(); + + std::vector aux_entries; + count = 0; + for (int i = 0; i < message_generators_.size(); i++) { + size_t value = message_generators_[i]->GenerateParseAuxTable(printer); + aux_entries.push_back(value); + count += value; + } + + if (count == 0) { + format("::$proto_ns$::internal::AuxillaryParseTableField(),\n"); + } + + format.Outdent(); + format( + "};\n" + "PROTOBUF_CONSTEXPR_VAR ::$proto_ns$::internal::ParseTable const\n" + " $tablename$::schema[] " + "PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {\n"); + format.Indent(); + + size_t offset = 0; + size_t aux_offset = 0; + for (int i = 0; i < message_generators_.size(); i++) { + message_generators_[i]->GenerateParseTable(printer, offset, aux_offset); + offset += entries[i]; + aux_offset += aux_entries[i]; + } + + if (message_generators_.empty()) { + format("{ nullptr, nullptr, 0, -1, -1, false },\n"); + } + + format.Outdent(); + format( + "};\n" + "\n"); + } + + if (!message_generators_.empty() && options_.table_driven_serialization) { + format( + "const ::$proto_ns$::internal::FieldMetadata " + "$tablename$::field_metadata[] " + "= {\n"); + format.Indent(); + std::vector field_metadata_offsets; + int idx = 0; + for (int i = 0; i < message_generators_.size(); i++) { + field_metadata_offsets.push_back(idx); + idx += message_generators_[i]->GenerateFieldMetadata(printer); + } + field_metadata_offsets.push_back(idx); + format.Outdent(); + format( + "};\n" + "const ::$proto_ns$::internal::SerializationTable " + "$tablename$::serialization_table[] = {\n"); + format.Indent(); + // We rely on the order we layout the tables to match the order we + // calculate them with FlattenMessagesInFile, so we check here that + // these match exactly. + std::vector calculated_order = + FlattenMessagesInFile(file_); + GOOGLE_CHECK_EQ(calculated_order.size(), message_generators_.size()); + for (int i = 0; i < message_generators_.size(); i++) { + GOOGLE_CHECK_EQ(calculated_order[i], message_generators_[i]->descriptor_); + format("{$1$, $tablename$::field_metadata + $2$},\n", + field_metadata_offsets[i + 1] - field_metadata_offsets[i], // 1 + field_metadata_offsets[i]); // 2 + } + format.Outdent(); + format( + "};\n" + "\n"); + } +} + +class FileGenerator::ForwardDeclarations { + public: + void AddMessage(const Descriptor* d) { classes_[ClassName(d)] = d; } + void AddEnum(const EnumDescriptor* d) { enums_[ClassName(d)] = d; } + + void Print(const Formatter& format, const Options& options) const { + for (const auto& p : enums_) { + const std::string& enumname = p.first; + const EnumDescriptor* enum_desc = p.second; + format( + "enum ${1$$2$$}$ : int;\n" + "bool $2$_IsValid(int value);\n", + enum_desc, enumname); + } + for (const auto& p : classes_) { + const std::string& classname = p.first; + const Descriptor* class_desc = p.second; + format( + "class ${1$$2$$}$;\n" + "class $3$;\n" + "$dllexport_decl $extern $3$ $4$;\n", + class_desc, classname, DefaultInstanceType(class_desc, options), + DefaultInstanceName(class_desc, options)); + } + } + + void PrintTopLevelDecl(const Formatter& format, + const Options& options) const { + for (const auto& pair : classes_) { + format( + "template<> $dllexport_decl $" + "$1$* Arena::CreateMaybeMessage<$1$>(Arena*);\n", + QualifiedClassName(pair.second, options)); + } + } + + private: + std::map classes_; + std::map enums_; +}; + +static void PublicImportDFS(const FileDescriptor* fd, + std::unordered_set* fd_set) { + for (int i = 0; i < fd->public_dependency_count(); i++) { + const FileDescriptor* dep = fd->public_dependency(i); + if (fd_set->insert(dep).second) PublicImportDFS(dep, fd_set); + } +} + +void FileGenerator::GenerateForwardDeclarations(io::Printer* printer) { + Formatter format(printer, variables_); + std::vector classes; + std::vector enums; + + FlattenMessagesInFile(file_, &classes); // All messages need forward decls. + + if (options_.proto_h) { // proto.h needs extra forward declarations. + // All classes / enums referred to as field members + std::vector fields; + ListAllFields(file_, &fields); + for (int i = 0; i < fields.size(); i++) { + classes.push_back(fields[i]->containing_type()); + classes.push_back(fields[i]->message_type()); + enums.push_back(fields[i]->enum_type()); + } + ListAllTypesForServices(file_, &classes); + } + + // Calculate the set of files whose definitions we get through include. + // No need to forward declare types that are defined in these. + std::unordered_set public_set; + PublicImportDFS(file_, &public_set); + + std::map decls; + for (int i = 0; i < classes.size(); i++) { + const Descriptor* d = classes[i]; + if (d && !public_set.count(d->file())) + decls[Namespace(d, options_)].AddMessage(d); + } + for (int i = 0; i < enums.size(); i++) { + const EnumDescriptor* d = enums[i]; + if (d && !public_set.count(d->file())) + decls[Namespace(d, options_)].AddEnum(d); + } + + + { + NamespaceOpener ns(format); + for (const auto& pair : decls) { + ns.ChangeTo(pair.first); + pair.second.Print(format, options_); + } + } + format("PROTOBUF_NAMESPACE_OPEN\n"); + for (const auto& pair : decls) { + pair.second.PrintTopLevelDecl(format, options_); + } + format("PROTOBUF_NAMESPACE_CLOSE\n"); +} + +void FileGenerator::GenerateTopHeaderGuard(io::Printer* printer, bool pb_h) { + Formatter format(printer, variables_); + // Generate top of header. + format( + "// Generated by the protocol buffer compiler. DO NOT EDIT!\n" + "// source: $filename$\n" + "\n" + "#ifndef $1$\n" + "#define $1$\n" + "\n" + "#include \n" + "#include \n", + IncludeGuard(file_, pb_h, options_)); + if (!options_.opensource_runtime && !enum_generators_.empty()) { + // Add header to provide std::is_integral for safe Enum_Name() function. + format("#include \n"); + } + format("\n"); +} + +void FileGenerator::GenerateBottomHeaderGuard(io::Printer* printer, bool pb_h) { + Formatter format(printer, variables_); + format("#endif // $GOOGLE_PROTOBUF$_INCLUDED_$1$\n", + IncludeGuard(file_, pb_h, options_)); +} + +void FileGenerator::GenerateLibraryIncludes(io::Printer* printer) { + Formatter format(printer, variables_); + if (UsingImplicitWeakFields(file_, options_)) { + IncludeFile("net/proto2/public/implicit_weak_message.h", printer); + } + if (HasWeakFields(file_, options_)) { + GOOGLE_CHECK(!options_.opensource_runtime); + IncludeFile("net/proto2/public/weak_field_map.h", printer); + } + if (HasLazyFields(file_, options_)) { + GOOGLE_CHECK(!options_.opensource_runtime); + IncludeFile("net/proto2/public/lazy_field.h", printer); + } + + if (options_.opensource_runtime) { + // Verify the protobuf library header version is compatible with the protoc + // version before going any further. + IncludeFile("net/proto2/public/port_def.inc", printer); + format( + "#if PROTOBUF_VERSION < $1$\n" + "#error This file was generated by a newer version of protoc which is\n" + "#error incompatible with your Protocol Buffer headers. Please update\n" + "#error your headers.\n" + "#endif\n" + "#if $2$ < PROTOBUF_MIN_PROTOC_VERSION\n" + "#error This file was generated by an older version of protoc which " + "is\n" + "#error incompatible with your Protocol Buffer headers. Please\n" + "#error regenerate this file with a newer version of protoc.\n" + "#endif\n" + "\n", + PROTOBUF_MIN_HEADER_VERSION_FOR_PROTOC, // 1 + PROTOBUF_VERSION); // 2 + IncludeFile("net/proto2/public/port_undef.inc", printer); + } + + // OK, it's now safe to #include other files. + IncludeFile("net/proto2/io/public/coded_stream.h", printer); + IncludeFile("net/proto2/public/arena.h", printer); + IncludeFile("net/proto2/public/arenastring.h", printer); + IncludeFile("net/proto2/public/generated_message_table_driven.h", printer); + IncludeFile("net/proto2/public/generated_message_util.h", printer); + IncludeFile("net/proto2/public/inlined_string_field.h", printer); + + if (HasDescriptorMethods(file_, options_)) { + IncludeFile("net/proto2/public/metadata.h", printer); + IncludeFile("net/proto2/public/generated_message_reflection.h", printer); + } else { + IncludeFile("net/proto2/public/metadata_lite.h", printer); + } + + if (!message_generators_.empty()) { + if (HasDescriptorMethods(file_, options_)) { + IncludeFile("net/proto2/public/message.h", printer); + } else { + IncludeFile("net/proto2/public/message_lite.h", printer); + } + } + if (options_.opensource_runtime) { + // Open-source relies on unconditional includes of these. + IncludeFileAndExport("net/proto2/public/repeated_field.h", printer); + IncludeFileAndExport("net/proto2/public/extension_set.h", printer); + } else { + // Google3 includes these files only when they are necessary. + if (HasExtensionsOrExtendableMessage(file_)) { + IncludeFileAndExport("net/proto2/public/extension_set.h", printer); + } + if (HasRepeatedFields(file_)) { + IncludeFileAndExport("net/proto2/public/repeated_field.h", printer); + } + if (HasStringPieceFields(file_, options_)) { + IncludeFile("net/proto2/public/string_piece_field_support.h", printer); + } + if (HasCordFields(file_, options_)) { + format("#include \"third_party/absl/strings/cord.h\"\n"); + } + } + if (HasMapFields(file_)) { + IncludeFileAndExport("net/proto2/public/map.h", printer); + if (HasDescriptorMethods(file_, options_)) { + IncludeFile("net/proto2/public/map_entry.h", printer); + IncludeFile("net/proto2/public/map_field_inl.h", printer); + } else { + IncludeFile("net/proto2/public/map_entry_lite.h", printer); + IncludeFile("net/proto2/public/map_field_lite.h", printer); + } + } + + if (HasEnumDefinitions(file_)) { + if (HasDescriptorMethods(file_, options_)) { + IncludeFile("net/proto2/public/generated_enum_reflection.h", printer); + } else { + IncludeFile("net/proto2/public/generated_enum_util.h", printer); + } + } + + if (HasGenericServices(file_, options_)) { + IncludeFile("net/proto2/public/service.h", printer); + } + + if (UseUnknownFieldSet(file_, options_) && !message_generators_.empty()) { + IncludeFile("net/proto2/public/unknown_field_set.h", printer); + } +} + +void FileGenerator::GenerateMetadataPragma(io::Printer* printer, + const std::string& info_path) { + Formatter format(printer, variables_); + if (!info_path.empty() && !options_.annotation_pragma_name.empty() && + !options_.annotation_guard_name.empty()) { + format.Set("guard", options_.annotation_guard_name); + format.Set("pragma", options_.annotation_pragma_name); + format.Set("info_path", info_path); + format( + "#ifdef $guard$\n" + "#pragma $pragma$ \"$info_path$\"\n" + "#endif // $guard$\n"); + } +} + +void FileGenerator::GenerateDependencyIncludes(io::Printer* printer) { + Formatter format(printer, variables_); + for (int i = 0; i < file_->dependency_count(); i++) { + std::string basename = StripProto(file_->dependency(i)->name()); + + // Do not import weak deps. + if (IsDepWeak(file_->dependency(i))) continue; + + if (IsBootstrapProto(options_, file_)) { + GetBootstrapBasename(options_, basename, &basename); + } + + format("#include $1$\n", + CreateHeaderInclude(basename + ".pb.h", file_->dependency(i))); + } +} + +void FileGenerator::GenerateGlobalStateFunctionDeclarations( + io::Printer* printer) { + Formatter format(printer, variables_); + // Forward-declare the DescriptorTable because this is referenced by .pb.cc + // files depending on this file. + // + // The TableStruct is also outputted in weak_message_field.cc, because the + // weak fields must refer to table struct but cannot include the header. + // Also it annotates extra weak attributes. + // TODO(gerbens) make sure this situation is handled better. + format( + "\n" + "// Internal implementation detail -- do not use these members.\n" + "struct $dllexport_decl $$tablename$ {\n" + // These tables describe how to serialize and parse messages. Used + // for table driven code. + " static const ::$proto_ns$::internal::ParseTableField entries[]\n" + " PROTOBUF_SECTION_VARIABLE(protodesc_cold);\n" + " static const ::$proto_ns$::internal::AuxillaryParseTableField aux[]\n" + " PROTOBUF_SECTION_VARIABLE(protodesc_cold);\n" + " static const ::$proto_ns$::internal::ParseTable schema[$1$]\n" + " PROTOBUF_SECTION_VARIABLE(protodesc_cold);\n" + " static const ::$proto_ns$::internal::FieldMetadata field_metadata[];\n" + " static const ::$proto_ns$::internal::SerializationTable " + "serialization_table[];\n" + " static const $uint32$ offsets[];\n" + "};\n", + std::max(size_t(1), message_generators_.size())); + if (HasDescriptorMethods(file_, options_)) { + format( + "extern $dllexport_decl $const ::$proto_ns$::internal::DescriptorTable " + "$desc_table$;\n"); + } +} + +void FileGenerator::GenerateMessageDefinitions(io::Printer* printer) { + Formatter format(printer, variables_); + // Generate class definitions. + for (int i = 0; i < message_generators_.size(); i++) { + if (i > 0) { + format("\n"); + format(kThinSeparator); + format("\n"); + } + message_generators_[i]->GenerateClassDefinition(printer); + } +} + +void FileGenerator::GenerateEnumDefinitions(io::Printer* printer) { + // Generate enum definitions. + for (int i = 0; i < enum_generators_.size(); i++) { + enum_generators_[i]->GenerateDefinition(printer); + } +} + +void FileGenerator::GenerateServiceDefinitions(io::Printer* printer) { + Formatter format(printer, variables_); + if (HasGenericServices(file_, options_)) { + // Generate service definitions. + for (int i = 0; i < service_generators_.size(); i++) { + if (i > 0) { + format("\n"); + format(kThinSeparator); + format("\n"); + } + service_generators_[i]->GenerateDeclarations(printer); + } + + format("\n"); + format(kThickSeparator); + format("\n"); + } +} + +void FileGenerator::GenerateExtensionIdentifiers(io::Printer* printer) { + // Declare extension identifiers. These are in global scope and so only + // the global scope extensions. + for (auto& extension_generator : extension_generators_) { + if (extension_generator->IsScoped()) continue; + extension_generator->GenerateDeclaration(printer); + } +} + +void FileGenerator::GenerateInlineFunctionDefinitions(io::Printer* printer) { + Formatter format(printer, variables_); + // TODO(gerbens) remove pragmas when gcc is no longer used. Current version + // of gcc fires a bogus error when compiled with strict-aliasing. + format( + "#ifdef __GNUC__\n" + " #pragma GCC diagnostic push\n" + " #pragma GCC diagnostic ignored \"-Wstrict-aliasing\"\n" + "#endif // __GNUC__\n"); + // Generate class inline methods. + for (int i = 0; i < message_generators_.size(); i++) { + if (i > 0) { + format(kThinSeparator); + format("\n"); + } + message_generators_[i]->GenerateInlineMethods(printer); + } + format( + "#ifdef __GNUC__\n" + " #pragma GCC diagnostic pop\n" + "#endif // __GNUC__\n"); + + for (int i = 0; i < message_generators_.size(); i++) { + if (i > 0) { + format(kThinSeparator); + format("\n"); + } + } +} + +void FileGenerator::GenerateProto2NamespaceEnumSpecializations( + io::Printer* printer) { + Formatter format(printer, variables_); + // Emit GetEnumDescriptor specializations into google::protobuf namespace: + if (HasEnumDefinitions(file_)) { + format("\n"); + { + NamespaceOpener proto_ns(ProtobufNamespace(options_), format); + format("\n"); + for (int i = 0; i < enum_generators_.size(); i++) { + enum_generators_[i]->GenerateGetEnumDescriptorSpecializations(printer); + } + format("\n"); + } + } +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_file.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_file.h" new file mode 100644 index 00000000..da5e1dec --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_file.h" @@ -0,0 +1,206 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +class FileDescriptor; // descriptor.h +namespace io { +class Printer; // printer.h +} +} // namespace protobuf +} // namespace google + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +class EnumGenerator; // enum.h +class MessageGenerator; // message.h +class ServiceGenerator; // service.h +class ExtensionGenerator; // extension.h + +class FileGenerator { + public: + // See generator.cc for the meaning of dllexport_decl. + FileGenerator(const FileDescriptor* file, const Options& options); + ~FileGenerator(); + + // Shared code between the two header generators below. + void GenerateHeader(io::Printer* printer); + + // info_path, if non-empty, should be the path (relative to printer's + // output) to the metadata file describing this proto header. + void GenerateProtoHeader(io::Printer* printer, const std::string& info_path); + // info_path, if non-empty, should be the path (relative to printer's + // output) to the metadata file describing this PB header. + void GeneratePBHeader(io::Printer* printer, const std::string& info_path); + void GenerateSource(io::Printer* printer); + + int NumMessages() const { return message_generators_.size(); } + // Similar to GenerateSource but generates only one message + void GenerateSourceForMessage(int idx, io::Printer* printer); + void GenerateGlobalSource(io::Printer* printer); + + private: + // Internal type used by GenerateForwardDeclarations (defined in file.cc). + class ForwardDeclarations; + struct CrossFileReferences; + + void IncludeFile(const std::string& google3_name, io::Printer* printer) { + DoIncludeFile(google3_name, false, printer); + } + void IncludeFileAndExport(const std::string& google3_name, + io::Printer* printer) { + DoIncludeFile(google3_name, true, printer); + } + void DoIncludeFile(const std::string& google3_name, bool do_export, + io::Printer* printer); + + std::string CreateHeaderInclude(const std::string& basename, + const FileDescriptor* file); + void GetCrossFileReferencesForField(const FieldDescriptor* field, + CrossFileReferences* refs); + void GetCrossFileReferencesForFile(const FileDescriptor* file, + CrossFileReferences* refs); + void GenerateInternalForwardDeclarations(const CrossFileReferences& refs, + io::Printer* printer); + void GenerateSourceIncludes(io::Printer* printer); + void GenerateSourceDefaultInstance(int idx, io::Printer* printer); + + void GenerateInitForSCC(const SCC* scc, const CrossFileReferences& refs, + io::Printer* printer); + void GenerateTables(io::Printer* printer); + void GenerateReflectionInitializationCode(io::Printer* printer); + + // For other imports, generates their forward-declarations. + void GenerateForwardDeclarations(io::Printer* printer); + + // Generates top or bottom of a header file. + void GenerateTopHeaderGuard(io::Printer* printer, bool pb_h); + void GenerateBottomHeaderGuard(io::Printer* printer, bool pb_h); + + // Generates #include directives. + void GenerateLibraryIncludes(io::Printer* printer); + void GenerateDependencyIncludes(io::Printer* printer); + + // Generate a pragma to pull in metadata using the given info_path (if + // non-empty). info_path should be relative to printer's output. + void GenerateMetadataPragma(io::Printer* printer, + const std::string& info_path); + + // Generates a couple of different pieces before definitions: + void GenerateGlobalStateFunctionDeclarations(io::Printer* printer); + + // Generates types for classes. + void GenerateMessageDefinitions(io::Printer* printer); + + void GenerateEnumDefinitions(io::Printer* printer); + + // Generates generic service definitions. + void GenerateServiceDefinitions(io::Printer* printer); + + // Generates extension identifiers. + void GenerateExtensionIdentifiers(io::Printer* printer); + + // Generates inline function definitions. + void GenerateInlineFunctionDefinitions(io::Printer* printer); + + void GenerateProto2NamespaceEnumSpecializations(io::Printer* printer); + + // Sometimes the names we use in a .proto file happen to be defined as + // macros on some platforms (e.g., macro/minor used in plugin.proto are + // defined as macros in sys/types.h on FreeBSD and a few other platforms). + // To make the generated code compile on these platforms, we either have to + // undef the macro for these few platforms, or rename the field name for all + // platforms. Since these names are part of protobuf public API, renaming is + // generally a breaking change so we prefer the #undef approach. + void GenerateMacroUndefs(io::Printer* printer); + + bool IsSCCRepresentative(const Descriptor* d) { + return GetSCCRepresentative(d) == d; + } + const Descriptor* GetSCCRepresentative(const Descriptor* d) { + return GetSCC(d)->GetRepresentative(); + } + const SCC* GetSCC(const Descriptor* d) { return scc_analyzer_.GetSCC(d); } + + bool IsDepWeak(const FileDescriptor* dep) const { + if (weak_deps_.count(dep) != 0) { + GOOGLE_CHECK(!options_.opensource_runtime); + return true; + } + return false; + } + + std::set weak_deps_; + std::vector sccs_; + + const FileDescriptor* file_; + const Options options_; + + MessageSCCAnalyzer scc_analyzer_; + + std::map variables_; + + // Contains the post-order walk of all the messages (and child messages) in + // this file. If you need a pre-order walk just reverse iterate. + std::vector> message_generators_; + std::vector> enum_generators_; + std::vector> service_generators_; + std::vector> extension_generators_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileGenerator); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_generator.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_generator.cc" new file mode 100644 index 00000000..0d80ea27 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_generator.cc" @@ -0,0 +1,217 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include + +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +CppGenerator::CppGenerator() {} +CppGenerator::~CppGenerator() {} + +bool CppGenerator::Generate(const FileDescriptor* file, + const std::string& parameter, + GeneratorContext* generator_context, + std::string* error) const { + std::vector > options; + ParseGeneratorParameter(parameter, &options); + + // ----------------------------------------------------------------- + // parse generator options + + // If the dllexport_decl option is passed to the compiler, we need to write + // it in front of every symbol that should be exported if this .proto is + // compiled into a Windows DLL. E.g., if the user invokes the protocol + // compiler as: + // protoc --cpp_out=dllexport_decl=FOO_EXPORT:outdir foo.proto + // then we'll define classes like this: + // class FOO_EXPORT Foo { + // ... + // } + // FOO_EXPORT is a macro which should expand to __declspec(dllexport) or + // __declspec(dllimport) depending on what is being compiled. + // + Options file_options; + + file_options.opensource_runtime = opensource_runtime_; + file_options.runtime_include_base = runtime_include_base_; + + for (int i = 0; i < options.size(); i++) { + if (options[i].first == "dllexport_decl") { + file_options.dllexport_decl = options[i].second; + } else if (options[i].first == "safe_boundary_check") { + file_options.safe_boundary_check = true; + } else if (options[i].first == "annotate_headers") { + file_options.annotate_headers = true; + } else if (options[i].first == "annotation_pragma_name") { + file_options.annotation_pragma_name = options[i].second; + } else if (options[i].first == "annotation_guard_name") { + file_options.annotation_guard_name = options[i].second; + } else if (options[i].first == "speed") { + file_options.enforce_mode = EnforceOptimizeMode::kSpeed; + } else if (options[i].first == "lite") { + file_options.enforce_mode = EnforceOptimizeMode::kLiteRuntime; + } else if (options[i].first == "lite_implicit_weak_fields") { + file_options.enforce_mode = EnforceOptimizeMode::kLiteRuntime; + file_options.lite_implicit_weak_fields = true; + if (!options[i].second.empty()) { + file_options.num_cc_files = + strto32(options[i].second.c_str(), NULL, 10); + } + } else if (options[i].first == "table_driven_parsing") { + file_options.table_driven_parsing = true; + } else if (options[i].first == "table_driven_serialization") { + file_options.table_driven_serialization = true; + } else { + *error = "Unknown generator option: " + options[i].first; + return false; + } + } + + // The safe_boundary_check option controls behavior for Google-internal + // protobuf APIs. + if (file_options.safe_boundary_check && file_options.opensource_runtime) { + *error = + "The safe_boundary_check option is not supported outside of Google."; + return false; + } + + // ----------------------------------------------------------------- + + + std::string basename = StripProto(file->name()); + + if (MaybeBootstrap(file_options, generator_context, file_options.bootstrap, + &basename)) { + return true; + } + + FileGenerator file_generator(file, file_options); + + // Generate header(s). + if (file_options.proto_h) { + std::unique_ptr output( + generator_context->Open(basename + ".proto.h")); + GeneratedCodeInfo annotations; + io::AnnotationProtoCollector annotation_collector( + &annotations); + std::string info_path = basename + ".proto.h.meta"; + io::Printer printer( + output.get(), '$', + file_options.annotate_headers ? &annotation_collector : NULL); + file_generator.GenerateProtoHeader( + &printer, file_options.annotate_headers ? info_path : ""); + if (file_options.annotate_headers) { + std::unique_ptr info_output( + generator_context->Open(info_path)); + annotations.SerializeToZeroCopyStream(info_output.get()); + } + } + + { + std::unique_ptr output( + generator_context->Open(basename + ".pb.h")); + GeneratedCodeInfo annotations; + io::AnnotationProtoCollector annotation_collector( + &annotations); + std::string info_path = basename + ".pb.h.meta"; + io::Printer printer( + output.get(), '$', + file_options.annotate_headers ? &annotation_collector : NULL); + file_generator.GeneratePBHeader( + &printer, file_options.annotate_headers ? info_path : ""); + if (file_options.annotate_headers) { + std::unique_ptr info_output( + generator_context->Open(info_path)); + annotations.SerializeToZeroCopyStream(info_output.get()); + } + } + + // Generate cc file(s). + if (UsingImplicitWeakFields(file, file_options)) { + { + // This is the global .cc file, containing + // enum/services/tables/reflection + std::unique_ptr output( + generator_context->Open(basename + ".pb.cc")); + io::Printer printer(output.get(), '$'); + file_generator.GenerateGlobalSource(&printer); + } + + int num_cc_files = file_generator.NumMessages(); + + // If we're using implicit weak fields then we allow the user to + // optionally specify how many files to generate, not counting the global + // pb.cc file. If we have more files than messages, then some files will + // be generated as empty placeholders. + if (file_options.num_cc_files > 0) { + GOOGLE_CHECK_LE(file_generator.NumMessages(), file_options.num_cc_files) + << "There must be at least as many numbered .cc files as messages."; + num_cc_files = file_options.num_cc_files; + } + for (int i = 0; i < num_cc_files; i++) { + std::unique_ptr output( + generator_context->Open(StrCat(basename, ".out/", i, ".cc"))); + io::Printer printer(output.get(), '$'); + if (i < file_generator.NumMessages()) { + file_generator.GenerateSourceForMessage(i, &printer); + } + } + } else { + std::unique_ptr output( + generator_context->Open(basename + ".pb.cc")); + io::Printer printer(output.get(), '$'); + file_generator.GenerateSource(&printer); + } + + return true; +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_generator.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_generator.h" new file mode 100644 index 00000000..c5ff28a7 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_generator.h" @@ -0,0 +1,99 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// Generates C++ code for a given .proto file. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_GENERATOR_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_GENERATOR_H__ + +#include +#include + +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +// CodeGenerator implementation which generates a C++ source file and +// header. If you create your own protocol compiler binary and you want +// it to support C++ output, you can do so by registering an instance of this +// CodeGenerator with the CommandLineInterface in your main() function. +class PROTOC_EXPORT CppGenerator : public CodeGenerator { + public: + CppGenerator(); + ~CppGenerator(); + + enum class Runtime { + kGoogle3, // Use the internal google3 runtime. + kOpensource, // Use the open-source runtime. + + // Use the open-source runtime with google3 #include paths. We make these + // absolute to avoid ambiguity, so the runtime will be #included like: + // #include "third_party/protobuf/.../google/protobuf/message.h" + kOpensourceGoogle3 + }; + + void set_opensource_runtime(bool opensource) { + opensource_runtime_ = opensource; + } + + // If set to a non-empty string, generated code will do: + // #include "/google/protobuf/message.h" + // instead of: + // #include + // This has no effect if opensource_runtime = false. + void set_runtime_include_base(const std::string& base) { + runtime_include_base_ = base; + } + + // implements CodeGenerator ---------------------------------------- + bool Generate(const FileDescriptor* file, const std::string& parameter, + GeneratorContext* generator_context, std::string* error) const; + + private: + bool opensource_runtime_ = true; + std::string runtime_include_base_; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CppGenerator); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#include + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_GENERATOR_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_helpers.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_helpers.cc" new file mode 100644 index 00000000..e15cd3a0 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_helpers.cc" @@ -0,0 +1,1833 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +namespace { + +static const char kAnyMessageName[] = "Any"; +static const char kAnyProtoFile[] = "google/protobuf/any.proto"; + +std::string DotsToColons(const std::string& name) { + return StringReplace(name, ".", "::", true); +} + +static const char* const kKeywordList[] = { // + "NULL", + "alignas", + "alignof", + "and", + "and_eq", + "asm", + "auto", + "bitand", + "bitor", + "bool", + "break", + "case", + "catch", + "char", + "class", + "compl", + "const", + "constexpr", + "const_cast", + "continue", + "decltype", + "default", + "delete", + "do", + "double", + "dynamic_cast", + "else", + "enum", + "explicit", + "export", + "extern", + "false", + "float", + "for", + "friend", + "goto", + "if", + "inline", + "int", + "long", + "mutable", + "namespace", + "new", + "noexcept", + "not", + "not_eq", + "nullptr", + "operator", + "or", + "or_eq", + "private", + "protected", + "public", + "register", + "reinterpret_cast", + "return", + "short", + "signed", + "sizeof", + "static", + "static_assert", + "static_cast", + "struct", + "switch", + "template", + "this", + "thread_local", + "throw", + "true", + "try", + "typedef", + "typeid", + "typename", + "union", + "unsigned", + "using", + "virtual", + "void", + "volatile", + "wchar_t", + "while", + "xor", + "xor_eq"}; + +static std::unordered_set* MakeKeywordsMap() { + auto* result = new std::unordered_set(); + for (const auto keyword : kKeywordList) { + result->emplace(keyword); + } + return result; +} + +static std::unordered_set& kKeywords = *MakeKeywordsMap(); + +// Encode [0..63] as 'A'-'Z', 'a'-'z', '0'-'9', '_' +char Base63Char(int value) { + GOOGLE_CHECK_GE(value, 0); + if (value < 26) return 'A' + value; + value -= 26; + if (value < 26) return 'a' + value; + value -= 26; + if (value < 10) return '0' + value; + GOOGLE_CHECK_EQ(value, 10); + return '_'; +} + +// Given a c identifier has 63 legal characters we can't implement base64 +// encoding. So we return the k least significant "digits" in base 63. +template +std::string Base63(I n, int k) { + std::string res; + while (k-- > 0) { + res += Base63Char(static_cast(n % 63)); + n /= 63; + } + return res; +} + +std::string IntTypeName(const Options& options, const std::string& type) { + if (options.opensource_runtime) { + return "::PROTOBUF_NAMESPACE_ID::" + type; + } else { + return "::" + type; + } +} + +void SetIntVar(const Options& options, const std::string& type, + std::map* variables) { + (*variables)[type] = IntTypeName(options, type); +} + +bool HasInternalAccessors(const FieldOptions::CType ctype) { + return ctype == FieldOptions::STRING || ctype == FieldOptions::CORD; +} + +} // namespace + +void SetCommonVars(const Options& options, + std::map* variables) { + (*variables)["proto_ns"] = ProtobufNamespace(options); + + // Warning: there is some clever naming/splitting here to avoid extract script + // rewrites. The names of these variables must not be things that the extract + // script will rewrite. That's why we use "CHK" (for example) instead of + // "GOOGLE_CHECK". + if (options.opensource_runtime) { + (*variables)["GOOGLE_PROTOBUF"] = "GOOGLE_PROTOBUF"; + (*variables)["CHK"] = "GOOGLE_CHECK"; + (*variables)["DCHK"] = "GOOGLE_DCHECK"; + } else { + // These values are things the extract script would rewrite if we did not + // split them. It might not strictly matter since we don't generate google3 + // code in open-source. But it's good to prevent surprising things from + // happening. + (*variables)["GOOGLE_PROTOBUF"] = + "GOOGLE3" + "_PROTOBUF"; + (*variables)["CHK"] = + "CH" + "ECK"; + (*variables)["DCHK"] = + "DCH" + "ECK"; + } + + SetIntVar(options, "int8", variables); + SetIntVar(options, "uint8", variables); + SetIntVar(options, "uint32", variables); + SetIntVar(options, "uint64", variables); + SetIntVar(options, "int32", variables); + SetIntVar(options, "int64", variables); + (*variables)["string"] = "std::string"; +} + +std::string UnderscoresToCamelCase(const std::string& input, + bool cap_next_letter) { + std::string result; + // Note: I distrust ctype.h due to locales. + for (int i = 0; i < input.size(); i++) { + if ('a' <= input[i] && input[i] <= 'z') { + if (cap_next_letter) { + result += input[i] + ('A' - 'a'); + } else { + result += input[i]; + } + cap_next_letter = false; + } else if ('A' <= input[i] && input[i] <= 'Z') { + // Capital letters are left as-is. + result += input[i]; + cap_next_letter = false; + } else if ('0' <= input[i] && input[i] <= '9') { + result += input[i]; + cap_next_letter = true; + } else { + cap_next_letter = true; + } + } + return result; +} + +const char kThickSeparator[] = + "// ===================================================================\n"; +const char kThinSeparator[] = + "// -------------------------------------------------------------------\n"; + +bool CanInitializeByZeroing(const FieldDescriptor* field) { + if (field->is_repeated() || field->is_extension()) return false; + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_ENUM: + return field->default_value_enum()->number() == 0; + case FieldDescriptor::CPPTYPE_INT32: + return field->default_value_int32() == 0; + case FieldDescriptor::CPPTYPE_INT64: + return field->default_value_int64() == 0; + case FieldDescriptor::CPPTYPE_UINT32: + return field->default_value_uint32() == 0; + case FieldDescriptor::CPPTYPE_UINT64: + return field->default_value_uint64() == 0; + case FieldDescriptor::CPPTYPE_FLOAT: + return field->default_value_float() == 0; + case FieldDescriptor::CPPTYPE_DOUBLE: + return field->default_value_double() == 0; + case FieldDescriptor::CPPTYPE_BOOL: + return field->default_value_bool() == false; + default: + return false; + } +} + +std::string ClassName(const Descriptor* descriptor) { + const Descriptor* parent = descriptor->containing_type(); + std::string res; + if (parent) res += ClassName(parent) + "_"; + res += descriptor->name(); + if (IsMapEntryMessage(descriptor)) res += "_DoNotUse"; + return ResolveKeyword(res); +} + +std::string ClassName(const EnumDescriptor* enum_descriptor) { + if (enum_descriptor->containing_type() == nullptr) { + return ResolveKeyword(enum_descriptor->name()); + } else { + return ClassName(enum_descriptor->containing_type()) + "_" + + enum_descriptor->name(); + } +} + +std::string QualifiedClassName(const Descriptor* d, const Options& options) { + return QualifiedFileLevelSymbol(d->file(), ClassName(d), options); +} + +std::string QualifiedClassName(const EnumDescriptor* d, + const Options& options) { + return QualifiedFileLevelSymbol(d->file(), ClassName(d), options); +} + +std::string QualifiedClassName(const Descriptor* d) { + return QualifiedClassName(d, Options()); +} + +std::string QualifiedClassName(const EnumDescriptor* d) { + return QualifiedClassName(d, Options()); +} + +std::string Namespace(const std::string& package) { + if (package.empty()) return ""; + return "::" + DotsToColons(package); +} + +std::string Namespace(const FileDescriptor* d, const Options& options) { + std::string ret = Namespace(d->package()); + if (IsWellKnownMessage(d) && options.opensource_runtime) { + // Written with string concatenation to prevent rewriting of + // ::google::protobuf. + ret = StringReplace(ret, + "::google::" + "protobuf", + "PROTOBUF_NAMESPACE_ID", false); + } + return ret; +} + +std::string Namespace(const Descriptor* d, const Options& options) { + return Namespace(d->file(), options); +} + +std::string Namespace(const FieldDescriptor* d, const Options& options) { + return Namespace(d->file(), options); +} + +std::string Namespace(const EnumDescriptor* d, const Options& options) { + return Namespace(d->file(), options); +} + +std::string DefaultInstanceType(const Descriptor* descriptor, + const Options& options) { + return ClassName(descriptor) + "DefaultTypeInternal"; +} + +std::string DefaultInstanceName(const Descriptor* descriptor, + const Options& options) { + return "_" + ClassName(descriptor, false) + "_default_instance_"; +} + +std::string DefaultInstancePtr(const Descriptor* descriptor, + const Options& options) { + return DefaultInstanceName(descriptor, options) + "ptr_"; +} + +std::string QualifiedDefaultInstanceName(const Descriptor* descriptor, + const Options& options) { + return QualifiedFileLevelSymbol( + descriptor->file(), DefaultInstanceName(descriptor, options), options); +} + +std::string QualifiedDefaultInstancePtr(const Descriptor* descriptor, + const Options& options) { + return QualifiedDefaultInstanceName(descriptor, options) + "ptr_"; +} + +std::string DescriptorTableName(const FileDescriptor* file, + const Options& options) { + return UniqueName("descriptor_table", file, options); +} + +std::string FileDllExport(const FileDescriptor* file, const Options& options) { + return UniqueName("PROTOBUF_INTERNAL_EXPORT", file, options); +} + +std::string SuperClassName(const Descriptor* descriptor, + const Options& options) { + return "::" + ProtobufNamespace(options) + + (HasDescriptorMethods(descriptor->file(), options) ? "::Message" + : "::MessageLite"); +} + +std::string ResolveKeyword(const std::string& name) { + if (kKeywords.count(name) > 0) { + return name + "_"; + } + return name; +} + +std::string FieldName(const FieldDescriptor* field) { + std::string result = field->name(); + LowerString(&result); + if (kKeywords.count(result) > 0) { + result.append("_"); + } + return result; +} + +std::string EnumValueName(const EnumValueDescriptor* enum_value) { + std::string result = enum_value->name(); + if (kKeywords.count(result) > 0) { + result.append("_"); + } + return result; +} + +int EstimateAlignmentSize(const FieldDescriptor* field) { + if (field == nullptr) return 0; + if (field->is_repeated()) return 8; + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_BOOL: + return 1; + + case FieldDescriptor::CPPTYPE_INT32: + case FieldDescriptor::CPPTYPE_UINT32: + case FieldDescriptor::CPPTYPE_ENUM: + case FieldDescriptor::CPPTYPE_FLOAT: + return 4; + + case FieldDescriptor::CPPTYPE_INT64: + case FieldDescriptor::CPPTYPE_UINT64: + case FieldDescriptor::CPPTYPE_DOUBLE: + case FieldDescriptor::CPPTYPE_STRING: + case FieldDescriptor::CPPTYPE_MESSAGE: + return 8; + } + GOOGLE_LOG(FATAL) << "Can't get here."; + return -1; // Make compiler happy. +} + +std::string FieldConstantName(const FieldDescriptor* field) { + std::string field_name = UnderscoresToCamelCase(field->name(), true); + std::string result = "k" + field_name + "FieldNumber"; + + if (!field->is_extension() && + field->containing_type()->FindFieldByCamelcaseName( + field->camelcase_name()) != field) { + // This field's camelcase name is not unique. As a hack, add the field + // number to the constant name. This makes the constant rather useless, + // but what can we do? + result += "_" + StrCat(field->number()); + } + + return result; +} + +std::string FieldMessageTypeName(const FieldDescriptor* field, + const Options& options) { + // Note: The Google-internal version of Protocol Buffers uses this function + // as a hook point for hacks to support legacy code. + return QualifiedClassName(field->message_type(), options); +} + +std::string StripProto(const std::string& filename) { + if (HasSuffixString(filename, ".protodevel")) { + return StripSuffixString(filename, ".protodevel"); + } else { + return StripSuffixString(filename, ".proto"); + } +} + +const char* PrimitiveTypeName(FieldDescriptor::CppType type) { + switch (type) { + case FieldDescriptor::CPPTYPE_INT32: + return "::google::protobuf::int32"; + case FieldDescriptor::CPPTYPE_INT64: + return "::google::protobuf::int64"; + case FieldDescriptor::CPPTYPE_UINT32: + return "::google::protobuf::uint32"; + case FieldDescriptor::CPPTYPE_UINT64: + return "::google::protobuf::uint64"; + case FieldDescriptor::CPPTYPE_DOUBLE: + return "double"; + case FieldDescriptor::CPPTYPE_FLOAT: + return "float"; + case FieldDescriptor::CPPTYPE_BOOL: + return "bool"; + case FieldDescriptor::CPPTYPE_ENUM: + return "int"; + case FieldDescriptor::CPPTYPE_STRING: + return "std::string"; + case FieldDescriptor::CPPTYPE_MESSAGE: + return nullptr; + + // No default because we want the compiler to complain if any new + // CppTypes are added. + } + + GOOGLE_LOG(FATAL) << "Can't get here."; + return nullptr; +} + +std::string PrimitiveTypeName(const Options& options, + FieldDescriptor::CppType type) { + switch (type) { + case FieldDescriptor::CPPTYPE_INT32: + return IntTypeName(options, "int32"); + case FieldDescriptor::CPPTYPE_INT64: + return IntTypeName(options, "int64"); + case FieldDescriptor::CPPTYPE_UINT32: + return IntTypeName(options, "uint32"); + case FieldDescriptor::CPPTYPE_UINT64: + return IntTypeName(options, "uint64"); + case FieldDescriptor::CPPTYPE_DOUBLE: + return "double"; + case FieldDescriptor::CPPTYPE_FLOAT: + return "float"; + case FieldDescriptor::CPPTYPE_BOOL: + return "bool"; + case FieldDescriptor::CPPTYPE_ENUM: + return "int"; + case FieldDescriptor::CPPTYPE_STRING: + return "std::string"; + case FieldDescriptor::CPPTYPE_MESSAGE: + return ""; + + // No default because we want the compiler to complain if any new + // CppTypes are added. + } + + GOOGLE_LOG(FATAL) << "Can't get here."; + return ""; +} + +const char* DeclaredTypeMethodName(FieldDescriptor::Type type) { + switch (type) { + case FieldDescriptor::TYPE_INT32: + return "Int32"; + case FieldDescriptor::TYPE_INT64: + return "Int64"; + case FieldDescriptor::TYPE_UINT32: + return "UInt32"; + case FieldDescriptor::TYPE_UINT64: + return "UInt64"; + case FieldDescriptor::TYPE_SINT32: + return "SInt32"; + case FieldDescriptor::TYPE_SINT64: + return "SInt64"; + case FieldDescriptor::TYPE_FIXED32: + return "Fixed32"; + case FieldDescriptor::TYPE_FIXED64: + return "Fixed64"; + case FieldDescriptor::TYPE_SFIXED32: + return "SFixed32"; + case FieldDescriptor::TYPE_SFIXED64: + return "SFixed64"; + case FieldDescriptor::TYPE_FLOAT: + return "Float"; + case FieldDescriptor::TYPE_DOUBLE: + return "Double"; + + case FieldDescriptor::TYPE_BOOL: + return "Bool"; + case FieldDescriptor::TYPE_ENUM: + return "Enum"; + + case FieldDescriptor::TYPE_STRING: + return "String"; + case FieldDescriptor::TYPE_BYTES: + return "Bytes"; + case FieldDescriptor::TYPE_GROUP: + return "Group"; + case FieldDescriptor::TYPE_MESSAGE: + return "Message"; + + // No default because we want the compiler to complain if any new + // types are added. + } + GOOGLE_LOG(FATAL) << "Can't get here."; + return ""; +} + +std::string Int32ToString(int number) { + if (number == kint32min) { + // This needs to be special-cased, see explanation here: + // https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52661 + return StrCat(number + 1, " - 1"); + } else { + return StrCat(number); + } +} + +std::string Int64ToString(const std::string& macro_prefix, int64 number) { + if (number == kint64min) { + // This needs to be special-cased, see explanation here: + // https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52661 + return StrCat(macro_prefix, "_LONGLONG(", number + 1, ") - 1"); + } + return StrCat(macro_prefix, "_LONGLONG(", number, ")"); +} + +std::string UInt64ToString(const std::string& macro_prefix, uint64 number) { + return StrCat(macro_prefix, "_ULONGLONG(", number, ")"); +} + +std::string DefaultValue(const FieldDescriptor* field) { + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_INT64: + return Int64ToString("GG", field->default_value_int64()); + case FieldDescriptor::CPPTYPE_UINT64: + return UInt64ToString("GG", field->default_value_uint64()); + default: + return DefaultValue(Options(), field); + } +} + +std::string DefaultValue(const Options& options, const FieldDescriptor* field) { + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_INT32: + return Int32ToString(field->default_value_int32()); + case FieldDescriptor::CPPTYPE_UINT32: + return StrCat(field->default_value_uint32()) + "u"; + case FieldDescriptor::CPPTYPE_INT64: + return Int64ToString("PROTOBUF", field->default_value_int64()); + case FieldDescriptor::CPPTYPE_UINT64: + return UInt64ToString("PROTOBUF", field->default_value_uint64()); + case FieldDescriptor::CPPTYPE_DOUBLE: { + double value = field->default_value_double(); + if (value == std::numeric_limits::infinity()) { + return "std::numeric_limits::infinity()"; + } else if (value == -std::numeric_limits::infinity()) { + return "-std::numeric_limits::infinity()"; + } else if (value != value) { + return "std::numeric_limits::quiet_NaN()"; + } else { + return SimpleDtoa(value); + } + } + case FieldDescriptor::CPPTYPE_FLOAT: { + float value = field->default_value_float(); + if (value == std::numeric_limits::infinity()) { + return "std::numeric_limits::infinity()"; + } else if (value == -std::numeric_limits::infinity()) { + return "-std::numeric_limits::infinity()"; + } else if (value != value) { + return "std::numeric_limits::quiet_NaN()"; + } else { + std::string float_value = SimpleFtoa(value); + // If floating point value contains a period (.) or an exponent + // (either E or e), then append suffix 'f' to make it a float + // literal. + if (float_value.find_first_of(".eE") != std::string::npos) { + float_value.push_back('f'); + } + return float_value; + } + } + case FieldDescriptor::CPPTYPE_BOOL: + return field->default_value_bool() ? "true" : "false"; + case FieldDescriptor::CPPTYPE_ENUM: + // Lazy: Generate a static_cast because we don't have a helper function + // that constructs the full name of an enum value. + return strings::Substitute( + "static_cast< $0 >($1)", ClassName(field->enum_type(), true), + Int32ToString(field->default_value_enum()->number())); + case FieldDescriptor::CPPTYPE_STRING: + return "\"" + + EscapeTrigraphs(CEscape(field->default_value_string())) + + "\""; + case FieldDescriptor::CPPTYPE_MESSAGE: + return "*" + FieldMessageTypeName(field, options) + + "::internal_default_instance()"; + } + // Can't actually get here; make compiler happy. (We could add a default + // case above but then we wouldn't get the nice compiler warning when a + // new type is added.) + GOOGLE_LOG(FATAL) << "Can't get here."; + return ""; +} + +// Convert a file name into a valid identifier. +std::string FilenameIdentifier(const std::string& filename) { + std::string result; + for (int i = 0; i < filename.size(); i++) { + if (ascii_isalnum(filename[i])) { + result.push_back(filename[i]); + } else { + // Not alphanumeric. To avoid any possibility of name conflicts we + // use the hex code for the character. + StrAppend(&result, "_", strings::Hex(static_cast(filename[i]))); + } + } + return result; +} + +std::string UniqueName(const std::string& name, const std::string& filename, + const Options& options) { + return name + "_" + FilenameIdentifier(filename); +} + +// Return the qualified C++ name for a file level symbol. +std::string QualifiedFileLevelSymbol(const FileDescriptor* file, + const std::string& name, + const Options& options) { + if (file->package().empty()) { + return StrCat("::", name); + } + return StrCat(Namespace(file, options), "::", name); +} + +// Escape C++ trigraphs by escaping question marks to \? +std::string EscapeTrigraphs(const std::string& to_escape) { + return StringReplace(to_escape, "?", "\\?", true); +} + +// Escaped function name to eliminate naming conflict. +std::string SafeFunctionName(const Descriptor* descriptor, + const FieldDescriptor* field, + const std::string& prefix) { + // Do not use FieldName() since it will escape keywords. + std::string name = field->name(); + LowerString(&name); + std::string function_name = prefix + name; + if (descriptor->FindFieldByName(function_name)) { + // Single underscore will also make it conflicting with the private data + // member. We use double underscore to escape function names. + function_name.append("__"); + } else if (kKeywords.count(name) > 0) { + // If the field name is a keyword, we append the underscore back to keep it + // consistent with other function names. + function_name.append("_"); + } + return function_name; +} + +bool IsStringInlined(const FieldDescriptor* descriptor, + const Options& options) { + if (options.opensource_runtime) return false; + + // TODO(ckennelly): Handle inlining for any.proto. + if (IsAnyMessage(descriptor->containing_type(), options)) return false; + if (descriptor->containing_type()->options().map_entry()) return false; + + // Limit to proto2, as we rely on has bits to distinguish field presence for + // release_$name$. On proto3, we cannot use the address of the string + // instance when the field has been inlined. + if (!HasFieldPresence(descriptor->file())) return false; + + if (options.access_info_map) { + if (descriptor->is_required()) return true; + } + return false; +} + +static bool HasLazyFields(const Descriptor* descriptor, + const Options& options) { + for (int field_idx = 0; field_idx < descriptor->field_count(); field_idx++) { + if (IsLazy(descriptor->field(field_idx), options)) { + return true; + } + } + for (int idx = 0; idx < descriptor->extension_count(); idx++) { + if (IsLazy(descriptor->extension(idx), options)) { + return true; + } + } + for (int idx = 0; idx < descriptor->nested_type_count(); idx++) { + if (HasLazyFields(descriptor->nested_type(idx), options)) { + return true; + } + } + return false; +} + +// Does the given FileDescriptor use lazy fields? +bool HasLazyFields(const FileDescriptor* file, const Options& options) { + for (int i = 0; i < file->message_type_count(); i++) { + const Descriptor* descriptor(file->message_type(i)); + if (HasLazyFields(descriptor, options)) { + return true; + } + } + for (int field_idx = 0; field_idx < file->extension_count(); field_idx++) { + if (IsLazy(file->extension(field_idx), options)) { + return true; + } + } + return false; +} + +static bool HasRepeatedFields(const Descriptor* descriptor) { + for (int i = 0; i < descriptor->field_count(); ++i) { + if (descriptor->field(i)->label() == FieldDescriptor::LABEL_REPEATED) { + return true; + } + } + for (int i = 0; i < descriptor->nested_type_count(); ++i) { + if (HasRepeatedFields(descriptor->nested_type(i))) return true; + } + return false; +} + +bool HasRepeatedFields(const FileDescriptor* file) { + for (int i = 0; i < file->message_type_count(); ++i) { + if (HasRepeatedFields(file->message_type(i))) return true; + } + return false; +} + +static bool IsStringPieceField(const FieldDescriptor* field, + const Options& options) { + return field->cpp_type() == FieldDescriptor::CPPTYPE_STRING && + EffectiveStringCType(field, options) == FieldOptions::STRING_PIECE; +} + +static bool HasStringPieceFields(const Descriptor* descriptor, + const Options& options) { + for (int i = 0; i < descriptor->field_count(); ++i) { + if (IsStringPieceField(descriptor->field(i), options)) return true; + } + for (int i = 0; i < descriptor->nested_type_count(); ++i) { + if (HasStringPieceFields(descriptor->nested_type(i), options)) return true; + } + return false; +} + +bool HasStringPieceFields(const FileDescriptor* file, const Options& options) { + for (int i = 0; i < file->message_type_count(); ++i) { + if (HasStringPieceFields(file->message_type(i), options)) return true; + } + return false; +} + +static bool IsCordField(const FieldDescriptor* field, const Options& options) { + return field->cpp_type() == FieldDescriptor::CPPTYPE_STRING && + EffectiveStringCType(field, options) == FieldOptions::CORD; +} + +static bool HasCordFields(const Descriptor* descriptor, + const Options& options) { + for (int i = 0; i < descriptor->field_count(); ++i) { + if (IsCordField(descriptor->field(i), options)) return true; + } + for (int i = 0; i < descriptor->nested_type_count(); ++i) { + if (HasCordFields(descriptor->nested_type(i), options)) return true; + } + return false; +} + +bool HasCordFields(const FileDescriptor* file, const Options& options) { + for (int i = 0; i < file->message_type_count(); ++i) { + if (HasCordFields(file->message_type(i), options)) return true; + } + return false; +} + +static bool HasExtensionsOrExtendableMessage(const Descriptor* descriptor) { + if (descriptor->extension_range_count() > 0) return true; + if (descriptor->extension_count() > 0) return true; + for (int i = 0; i < descriptor->nested_type_count(); ++i) { + if (HasExtensionsOrExtendableMessage(descriptor->nested_type(i))) { + return true; + } + } + return false; +} + +bool HasExtensionsOrExtendableMessage(const FileDescriptor* file) { + if (file->extension_count() > 0) return true; + for (int i = 0; i < file->message_type_count(); ++i) { + if (HasExtensionsOrExtendableMessage(file->message_type(i))) return true; + } + return false; +} + +static bool HasMapFields(const Descriptor* descriptor) { + for (int i = 0; i < descriptor->field_count(); ++i) { + if (descriptor->field(i)->is_map()) { + return true; + } + } + for (int i = 0; i < descriptor->nested_type_count(); ++i) { + if (HasMapFields(descriptor->nested_type(i))) return true; + } + return false; +} + +bool HasMapFields(const FileDescriptor* file) { + for (int i = 0; i < file->message_type_count(); ++i) { + if (HasMapFields(file->message_type(i))) return true; + } + return false; +} + +static bool HasEnumDefinitions(const Descriptor* message_type) { + if (message_type->enum_type_count() > 0) return true; + for (int i = 0; i < message_type->nested_type_count(); ++i) { + if (HasEnumDefinitions(message_type->nested_type(i))) return true; + } + return false; +} + +bool HasEnumDefinitions(const FileDescriptor* file) { + if (file->enum_type_count() > 0) return true; + for (int i = 0; i < file->message_type_count(); ++i) { + if (HasEnumDefinitions(file->message_type(i))) return true; + } + return false; +} + +bool IsStringOrMessage(const FieldDescriptor* field) { + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_INT32: + case FieldDescriptor::CPPTYPE_INT64: + case FieldDescriptor::CPPTYPE_UINT32: + case FieldDescriptor::CPPTYPE_UINT64: + case FieldDescriptor::CPPTYPE_DOUBLE: + case FieldDescriptor::CPPTYPE_FLOAT: + case FieldDescriptor::CPPTYPE_BOOL: + case FieldDescriptor::CPPTYPE_ENUM: + return false; + case FieldDescriptor::CPPTYPE_STRING: + case FieldDescriptor::CPPTYPE_MESSAGE: + return true; + } + + GOOGLE_LOG(FATAL) << "Can't get here."; + return false; +} + +FieldOptions::CType EffectiveStringCType(const FieldDescriptor* field, + const Options& options) { + GOOGLE_DCHECK(field->cpp_type() == FieldDescriptor::CPPTYPE_STRING); + if (options.opensource_runtime) { + // Open-source protobuf release only supports STRING ctype. + return FieldOptions::STRING; + } else { + // Google-internal supports all ctypes. + return field->options().ctype(); + } +} + +bool IsAnyMessage(const FileDescriptor* descriptor, const Options& options) { + return descriptor->name() == kAnyProtoFile; +} + +bool IsAnyMessage(const Descriptor* descriptor, const Options& options) { + return descriptor->name() == kAnyMessageName && + IsAnyMessage(descriptor->file(), options); +} + +bool IsWellKnownMessage(const FileDescriptor* file) { + static const std::unordered_set well_known_files{ + "google/protobuf/any.proto", + "google/protobuf/api.proto", + "google/protobuf/compiler/plugin.proto", + "google/protobuf/descriptor.proto", + "google/protobuf/duration.proto", + "google/protobuf/empty.proto", + "google/protobuf/field_mask.proto", + "google/protobuf/source_context.proto", + "google/protobuf/struct.proto", + "google/protobuf/timestamp.proto", + "google/protobuf/type.proto", + "google/protobuf/wrappers.proto", + }; + return well_known_files.find(file->name()) != well_known_files.end(); +} + +static bool FieldEnforceUtf8(const FieldDescriptor* field, + const Options& options) { + return true; +} + +static bool FileUtf8Verification(const FileDescriptor* file, + const Options& options) { + return true; +} + +// Which level of UTF-8 enforcemant is placed on this file. +Utf8CheckMode GetUtf8CheckMode(const FieldDescriptor* field, + const Options& options) { + if (field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3 && + FieldEnforceUtf8(field, options)) { + return STRICT; + } else if (GetOptimizeFor(field->file(), options) != + FileOptions::LITE_RUNTIME && + FileUtf8Verification(field->file(), options)) { + return VERIFY; + } else { + return NONE; + } +} + +static void GenerateUtf8CheckCode(const FieldDescriptor* field, + const Options& options, bool for_parse, + const char* parameters, + const char* strict_function, + const char* verify_function, + const Formatter& format) { + switch (GetUtf8CheckMode(field, options)) { + case STRICT: { + if (for_parse) { + format("DO_("); + } + format("::$proto_ns$::internal::WireFormatLite::$1$(\n", strict_function); + format.Indent(); + format(parameters); + if (for_parse) { + format("::$proto_ns$::internal::WireFormatLite::PARSE,\n"); + } else { + format("::$proto_ns$::internal::WireFormatLite::SERIALIZE,\n"); + } + format("\"$1$\")", field->full_name()); + if (for_parse) { + format(")"); + } + format(";\n"); + format.Outdent(); + break; + } + case VERIFY: { + format("::$proto_ns$::internal::WireFormat::$1$(\n", verify_function); + format.Indent(); + format(parameters); + if (for_parse) { + format("::$proto_ns$::internal::WireFormat::PARSE,\n"); + } else { + format("::$proto_ns$::internal::WireFormat::SERIALIZE,\n"); + } + format("\"$1$\");\n", field->full_name()); + format.Outdent(); + break; + } + case NONE: + break; + } +} + +void GenerateUtf8CheckCodeForString(const FieldDescriptor* field, + const Options& options, bool for_parse, + const char* parameters, + const Formatter& format) { + GenerateUtf8CheckCode(field, options, for_parse, parameters, + "VerifyUtf8String", "VerifyUTF8StringNamedField", + format); +} + +void GenerateUtf8CheckCodeForCord(const FieldDescriptor* field, + const Options& options, bool for_parse, + const char* parameters, + const Formatter& format) { + GenerateUtf8CheckCode(field, options, for_parse, parameters, "VerifyUtf8Cord", + "VerifyUTF8CordNamedField", format); +} + +namespace { + +void Flatten(const Descriptor* descriptor, + std::vector* flatten) { + for (int i = 0; i < descriptor->nested_type_count(); i++) + Flatten(descriptor->nested_type(i), flatten); + flatten->push_back(descriptor); +} + +} // namespace + +void FlattenMessagesInFile(const FileDescriptor* file, + std::vector* result) { + for (int i = 0; i < file->message_type_count(); i++) { + Flatten(file->message_type(i), result); + } +} + +bool HasWeakFields(const Descriptor* descriptor, const Options& options) { + for (int i = 0; i < descriptor->field_count(); i++) { + if (IsWeak(descriptor->field(i), options)) return true; + } + return false; +} + +bool HasWeakFields(const FileDescriptor* file, const Options& options) { + for (int i = 0; i < file->message_type_count(); ++i) { + if (HasWeakFields(file->message_type(i), options)) return true; + } + return false; +} + +bool UsingImplicitWeakFields(const FileDescriptor* file, + const Options& options) { + return options.lite_implicit_weak_fields && + GetOptimizeFor(file, options) == FileOptions::LITE_RUNTIME; +} + +bool IsImplicitWeakField(const FieldDescriptor* field, const Options& options, + MessageSCCAnalyzer* scc_analyzer) { + return UsingImplicitWeakFields(field->file(), options) && + field->type() == FieldDescriptor::TYPE_MESSAGE && + !field->is_required() && !field->is_map() && !field->is_extension() && + field->containing_oneof() == nullptr && + !IsWellKnownMessage(field->message_type()->file()) && + field->message_type()->file()->name() != + "net/proto2/proto/descriptor.proto" && + // We do not support implicit weak fields between messages in the same + // strongly-connected component. + scc_analyzer->GetSCC(field->containing_type()) != + scc_analyzer->GetSCC(field->message_type()); +} + +MessageAnalysis MessageSCCAnalyzer::GetSCCAnalysis(const SCC* scc) { + if (analysis_cache_.count(scc)) return analysis_cache_[scc]; + MessageAnalysis result{}; + for (int i = 0; i < scc->descriptors.size(); i++) { + const Descriptor* descriptor = scc->descriptors[i]; + if (descriptor->extension_range_count() > 0) { + result.contains_extension = true; + // Extensions are found by looking up default_instance and extension + // number in a map. So you'd maybe expect here + // result.constructor_requires_initialization = true; + // However the extension registration mechanism already makes sure + // the default will be initialized. + } + for (int i = 0; i < descriptor->field_count(); i++) { + const FieldDescriptor* field = descriptor->field(i); + if (field->is_required()) { + result.contains_required = true; + } + switch (field->type()) { + case FieldDescriptor::TYPE_STRING: + case FieldDescriptor::TYPE_BYTES: { + result.constructor_requires_initialization = true; + if (field->options().ctype() == FieldOptions::CORD) { + result.contains_cord = true; + } + break; + } + case FieldDescriptor::TYPE_GROUP: + case FieldDescriptor::TYPE_MESSAGE: { + result.constructor_requires_initialization = true; + const SCC* child = analyzer_.GetSCC(field->message_type()); + if (child != scc) { + MessageAnalysis analysis = GetSCCAnalysis(child); + result.contains_cord |= analysis.contains_cord; + result.contains_extension |= analysis.contains_extension; + if (!ShouldIgnoreRequiredFieldCheck(field, options_)) { + result.contains_required |= analysis.contains_required; + } + } else { + // This field points back into the same SCC hence the messages + // in the SCC are recursive. Note if SCC contains more than two + // nodes it has to be recursive, however this test also works for + // a single node that is recursive. + result.is_recursive = true; + } + break; + } + default: + break; + } + } + } + // We deliberately only insert the result here. After we contracted the SCC + // in the graph, the graph should be a DAG. Hence we shouldn't need to mark + // nodes visited as we can never return to them. By inserting them here + // we will go in an infinite loop if the SCC is not correct. + return analysis_cache_[scc] = result; +} + +void ListAllFields(const Descriptor* d, + std::vector* fields) { + // Collect sub messages + for (int i = 0; i < d->nested_type_count(); i++) { + ListAllFields(d->nested_type(i), fields); + } + // Collect message level extensions. + for (int i = 0; i < d->extension_count(); i++) { + fields->push_back(d->extension(i)); + } + // Add types of fields necessary + for (int i = 0; i < d->field_count(); i++) { + fields->push_back(d->field(i)); + } +} + +void ListAllFields(const FileDescriptor* d, + std::vector* fields) { + // Collect file level message. + for (int i = 0; i < d->message_type_count(); i++) { + ListAllFields(d->message_type(i), fields); + } + // Collect message level extensions. + for (int i = 0; i < d->extension_count(); i++) { + fields->push_back(d->extension(i)); + } +} + +void ListAllTypesForServices(const FileDescriptor* fd, + std::vector* types) { + for (int i = 0; i < fd->service_count(); i++) { + const ServiceDescriptor* sd = fd->service(i); + for (int j = 0; j < sd->method_count(); j++) { + const MethodDescriptor* method = sd->method(j); + types->push_back(method->input_type()); + types->push_back(method->output_type()); + } + } +} + +bool GetBootstrapBasename(const Options& options, const std::string& basename, + std::string* bootstrap_basename) { + if (options.opensource_runtime) { + return false; + } + + std::unordered_map bootstrap_mapping{ + {"net/proto2/proto/descriptor", + "net/proto2/internal/descriptor"}, + {"net/proto2/compiler/proto/plugin", + "net/proto2/compiler/proto/plugin"}, + {"net/proto2/compiler/proto/profile", + "net/proto2/compiler/proto/profile_bootstrap"}, + }; + auto iter = bootstrap_mapping.find(basename); + if (iter == bootstrap_mapping.end()) { + *bootstrap_basename = basename; + return false; + } else { + *bootstrap_basename = iter->second; + return true; + } +} + +bool IsBootstrapProto(const Options& options, const FileDescriptor* file) { + std::string my_name = StripProto(file->name()); + return GetBootstrapBasename(options, my_name, &my_name); +} + +bool MaybeBootstrap(const Options& options, GeneratorContext* generator_context, + bool bootstrap_flag, std::string* basename) { + std::string bootstrap_basename; + if (!GetBootstrapBasename(options, *basename, &bootstrap_basename)) { + return false; + } + + if (bootstrap_flag) { + // Adjust basename, but don't abort code generation. + *basename = bootstrap_basename; + return false; + } else { + std::string forward_to_basename = bootstrap_basename; + + // Generate forwarding headers and empty .pb.cc. + { + std::unique_ptr output( + generator_context->Open(*basename + ".pb.h")); + io::Printer printer(output.get(), '$', nullptr); + printer.Print( + "#ifndef PROTOBUF_INCLUDED_$filename_identifier$_FORWARD_PB_H\n" + "#define PROTOBUF_INCLUDED_$filename_identifier$_FORWARD_PB_H\n" + "#include \"$forward_to_basename$.pb.h\" // IWYU pragma: export\n" + "#endif // PROTOBUF_INCLUDED_$filename_identifier$_FORWARD_PB_H\n", + "forward_to_basename", forward_to_basename, "filename_identifier", + FilenameIdentifier(*basename)); + + if (!options.opensource_runtime) { + // HACK HACK HACK, tech debt from the deeps of proto1 and SWIG + // protocoltype is SWIG'ed and we need to forward + if (*basename == "net/proto/protocoltype") { + printer.Print( + "#ifdef SWIG\n" + "%include \"$forward_to_basename$.pb.h\"\n" + "#endif // SWIG\n", + "forward_to_basename", forward_to_basename); + } + } + } + + { + std::unique_ptr output( + generator_context->Open(*basename + ".proto.h")); + io::Printer printer(output.get(), '$', nullptr); + printer.Print( + "#ifndef PROTOBUF_INCLUDED_$filename_identifier$_FORWARD_PROTO_H\n" + "#define PROTOBUF_INCLUDED_$filename_identifier$_FORWARD_PROTO_H\n" + "#include \"$forward_to_basename$.proto.h\" // IWYU pragma: " + "export\n" + "#endif // " + "PROTOBUF_INCLUDED_$filename_identifier$_FORWARD_PROTO_H\n", + "forward_to_basename", forward_to_basename, "filename_identifier", + FilenameIdentifier(*basename)); + } + + { + std::unique_ptr output( + generator_context->Open(*basename + ".pb.cc")); + io::Printer printer(output.get(), '$', nullptr); + printer.Print("\n"); + } + + { + std::unique_ptr output( + generator_context->Open(*basename + ".pb.h.meta")); + } + + { + std::unique_ptr output( + generator_context->Open(*basename + ".proto.h.meta")); + } + + // Abort code generation. + return true; + } +} + +class ParseLoopGenerator { + public: + ParseLoopGenerator(int num_hasbits, const Options& options, + MessageSCCAnalyzer* scc_analyzer, io::Printer* printer) + : scc_analyzer_(scc_analyzer), + options_(options), + format_(printer), + num_hasbits_(num_hasbits) {} + + void GenerateParserLoop(const Descriptor* descriptor) { + format_.Set("classname", ClassName(descriptor)); + format_.Set("p_ns", "::" + ProtobufNamespace(options_)); + format_.Set("pi_ns", + StrCat("::", ProtobufNamespace(options_), "::internal")); + format_.Set("GOOGLE_PROTOBUF", MacroPrefix(options_)); + std::map vars; + SetCommonVars(options_, &vars); + format_.AddMap(vars); + + std::vector ordered_fields; + for (auto field : FieldRange(descriptor)) { + ordered_fields.push_back(field); + } + std::sort(ordered_fields.begin(), ordered_fields.end(), + [](const FieldDescriptor* a, const FieldDescriptor* b) { + return a->number() < b->number(); + }); + + format_( + "const char* $classname$::_InternalParse(const char* ptr, " + "$pi_ns$::ParseContext* ctx) {\n" + "#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure\n"); + format_.Indent(); + int hasbits_size = 0; + if (HasFieldPresence(descriptor->file())) { + hasbits_size = (num_hasbits_ + 31) / 32; + } + // For now only optimize small hasbits. + if (hasbits_size != 1) hasbits_size = 0; + if (hasbits_size) { + format_("_Internal::HasBits has_bits{};\n"); + format_.Set("has_bits", "has_bits"); + } else { + format_.Set("has_bits", "_has_bits_"); + } + + if (descriptor->file()->options().cc_enable_arenas()) { + format_("$p_ns$::Arena* arena = GetArenaNoVirtual(); (void)arena;\n"); + } + GenerateParseLoop(descriptor, ordered_fields); + format_.Outdent(); + format_("success:\n"); + if (hasbits_size) format_(" _has_bits_.Or(has_bits);\n"); + format_( + " return ptr;\n" + "failure:\n" + " ptr = nullptr;\n" + " goto success;\n" + "#undef CHK_\n" + "}\n"); + } + + private: + MessageSCCAnalyzer* scc_analyzer_; + const Options& options_; + Formatter format_; + int num_hasbits_; + + using WireFormat = internal::WireFormat; + using WireFormatLite = internal::WireFormatLite; + + void GenerateArenaString(const FieldDescriptor* field) { + if (HasFieldPresence(field->file())) { + format_("_Internal::set_has_$1$(&$has_bits$);\n", FieldName(field)); + } + std::string default_string = + field->default_value_string().empty() + ? "::" + ProtobufNamespace(options_) + + "::internal::GetEmptyStringAlreadyInited()" + : QualifiedClassName(field->containing_type(), options_) + + "::" + MakeDefaultName(field) + ".get()"; + format_( + "if (arena != nullptr) {\n" + " ptr = ctx->ReadArenaString(ptr, &$1$_, arena);\n" + "} else {\n" + " ptr = " + "$pi_ns$::InlineGreedyStringParser($1$_.MutableNoArenaNoDefault(&$2$" + "), ptr, ctx);" + "\n}\n" + "const std::string* str = &$1$_.Get(); (void)str;\n", + FieldName(field), default_string); + } + + void GenerateStrings(const FieldDescriptor* field, bool check_utf8) { + FieldOptions::CType ctype = FieldOptions::STRING; + if (!options_.opensource_runtime) { + // Open source doesn't support other ctypes; + ctype = field->options().ctype(); + } + if (field->file()->options().cc_enable_arenas() && !field->is_repeated() && + !options_.opensource_runtime && + GetOptimizeFor(field->file(), options_) != FileOptions::LITE_RUNTIME && + // For now only use arena string for strings with empty defaults. + field->default_value_string().empty() && + !IsStringInlined(field, options_) && + field->containing_oneof() == nullptr && ctype == FieldOptions::STRING) { + GenerateArenaString(field); + } else { + std::string name; + switch (ctype) { + case FieldOptions::STRING: + name = "GreedyStringParser"; + break; + case FieldOptions::CORD: + name = "CordParser"; + break; + case FieldOptions::STRING_PIECE: + name = "StringPieceParser"; + break; + } + format_( + "auto str = $1$$2$_$3$();\n" + "ptr = $pi_ns$::Inline$4$(str, ptr, ctx);\n", + HasInternalAccessors(ctype) ? "_internal_" : "", + field->is_repeated() && !field->is_packable() ? "add" : "mutable", + FieldName(field), name); + } + if (!check_utf8) return; // return if this is a bytes field + auto level = GetUtf8CheckMode(field, options_); + switch (level) { + case NONE: + return; + case VERIFY: + format_("#ifndef NDEBUG\n"); + break; + case STRICT: + format_("CHK_("); + break; + } + std::string field_name; + field_name = "nullptr"; + if (HasDescriptorMethods(field->file(), options_)) { + field_name = StrCat("\"", field->full_name(), "\""); + } + format_("$pi_ns$::VerifyUTF8(str, $1$)", field_name); + switch (level) { + case NONE: + return; + case VERIFY: + format_( + ";\n" + "#endif // !NDEBUG\n"); + break; + case STRICT: + format_(");\n"); + break; + } + } + + void GenerateLengthDelim(const FieldDescriptor* field) { + if (field->is_packable()) { + std::string enum_validator; + if (field->type() == FieldDescriptor::TYPE_ENUM && + !HasPreservingUnknownEnumSemantics(field)) { + enum_validator = + StrCat(", ", QualifiedClassName(field->enum_type(), options_), + "_IsValid, &_internal_metadata_, ", field->number()); + } + format_( + "ptr = $pi_ns$::Packed$1$Parser(_internal_mutable_$2$(), ptr, " + "ctx$3$);\n", + DeclaredTypeMethodName(field->type()), FieldName(field), + enum_validator); + } else { + auto field_type = field->type(); + switch (field_type) { + case FieldDescriptor::TYPE_STRING: + GenerateStrings(field, true /* utf8 */); + break; + case FieldDescriptor::TYPE_BYTES: + GenerateStrings(field, false /* utf8 */); + break; + case FieldDescriptor::TYPE_MESSAGE: { + if (field->is_map()) { + const FieldDescriptor* val = + field->message_type()->FindFieldByName("value"); + GOOGLE_CHECK(val); + if (HasFieldPresence(field->file()) && + val->type() == FieldDescriptor::TYPE_ENUM) { + format_( + "auto object = ::$proto_ns$::internal::InitEnumParseWrapper(" + "&$1$_, $2$_IsValid, $3$, &_internal_metadata_);\n" + "ptr = ctx->ParseMessage(&object, ptr);\n", + FieldName(field), QualifiedClassName(val->enum_type()), + field->number()); + } else { + format_("ptr = ctx->ParseMessage(&$1$_, ptr);\n", + FieldName(field)); + } + } else if (IsLazy(field, options_)) { + if (field->containing_oneof() != nullptr) { + format_( + "if (!_internal_has_$1$()) {\n" + " clear_$2$();\n" + " $2$_.$1$_ = ::$proto_ns$::Arena::CreateMessage<\n" + " $pi_ns$::LazyField>(" + "GetArenaNoVirtual());\n" + " set_has_$1$();\n" + "}\n" + "ptr = ctx->ParseMessage($2$_.$1$_, ptr);\n", + FieldName(field), field->containing_oneof()->name()); + } else if (HasFieldPresence(field->file())) { + format_( + "_Internal::set_has_$1$(&$has_bits$);\n" + "ptr = ctx->ParseMessage(&$1$_, ptr);\n", + FieldName(field)); + } else { + format_("ptr = ctx->ParseMessage(&$1$_, ptr);\n", + FieldName(field)); + } + } else if (IsImplicitWeakField(field, options_, scc_analyzer_)) { + if (!field->is_repeated()) { + format_( + "ptr = ctx->ParseMessage(_Internal::mutable_$1$(this), " + "ptr);\n", + FieldName(field)); + } else { + format_( + "ptr = ctx->ParseMessage($1$_.AddWeak(reinterpret_cast($2$::_$3$_default_instance_ptr_)" + "), ptr);\n", + FieldName(field), Namespace(field->message_type(), options_), + ClassName(field->message_type())); + } + } else if (IsWeak(field, options_)) { + format_( + "ptr = ctx->ParseMessage(_weak_field_map_.MutableMessage($1$," + " _$classname$_default_instance_.$2$_), ptr);\n", + field->number(), FieldName(field)); + } else { + format_("ptr = ctx->ParseMessage(_internal_$1$_$2$(), ptr);\n", + field->is_repeated() ? "add" : "mutable", FieldName(field)); + } + break; + } + default: + GOOGLE_LOG(FATAL) << "Illegal combination for length delimited wiretype " + << " filed type is " << field->type(); + } + } + } + + // Convert a 1 or 2 byte varint into the equivalent value upon a direct load. + static uint32 SmallVarintValue(uint32 x) { + GOOGLE_DCHECK(x < 128 * 128); + if (x >= 128) x += (x & 0xFF80) + 128; + return x; + } + + static bool ShouldRepeat(const FieldDescriptor* descriptor, + internal::WireFormatLite::WireType wiretype) { + constexpr int kMaxTwoByteFieldNumber = 16 * 128; + return descriptor->number() < kMaxTwoByteFieldNumber && + descriptor->is_repeated() && + (!descriptor->is_packable() || + wiretype != internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED); + } + + void GenerateFieldBody(internal::WireFormatLite::WireType wiretype, + const FieldDescriptor* field) { + uint32 tag = WireFormatLite::MakeTag(field->number(), wiretype); + switch (wiretype) { + case WireFormatLite::WIRETYPE_VARINT: { + std::string type = PrimitiveTypeName(options_, field->cpp_type()); + std::string prefix = field->is_repeated() ? "add" : "set"; + if (field->type() == FieldDescriptor::TYPE_ENUM) { + format_( + "$uint64$ val = $pi_ns$::ReadVarint64(&ptr);\n" + "CHK_(ptr);\n"); + if (!HasPreservingUnknownEnumSemantics(field)) { + format_("if (PROTOBUF_PREDICT_TRUE($1$_IsValid(val))) {\n", + QualifiedClassName(field->enum_type(), options_)); + format_.Indent(); + } + format_("_internal_$1$_$2$(static_cast<$3$>(val));\n", prefix, + FieldName(field), + QualifiedClassName(field->enum_type(), options_)); + if (!HasPreservingUnknownEnumSemantics(field)) { + format_.Outdent(); + format_( + "} else {\n" + " $pi_ns$::WriteVarint($1$, val, mutable_unknown_fields());\n" + "}\n", + field->number()); + } + } else { + std::string size = (field->type() == FieldDescriptor::TYPE_SINT32 || field->type() == FieldDescriptor::TYPE_UINT32) ? "32" : "64"; + std::string zigzag; + if ((field->type() == FieldDescriptor::TYPE_SINT32 || + field->type() == FieldDescriptor::TYPE_SINT64)) { + zigzag = "ZigZag"; + } + if (field->is_repeated() || field->containing_oneof()) { + std::string prefix = field->is_repeated() ? "add" : "set"; + format_( + "_internal_$1$_$2$($pi_ns$::ReadVarint$3$$4$(&ptr));\n" + "CHK_(ptr);\n", + prefix, FieldName(field), zigzag, size); + } else { + if (HasFieldPresence(field->file())) { + format_("_Internal::set_has_$1$(&$has_bits$);\n", + FieldName(field)); + } + format_( + "$1$_ = $pi_ns$::ReadVarint$2$$3$(&ptr);\n" + "CHK_(ptr);\n", + FieldName(field), zigzag, size); + } + } + break; + } + case WireFormatLite::WIRETYPE_FIXED32: + case WireFormatLite::WIRETYPE_FIXED64: { + std::string type = PrimitiveTypeName(options_, field->cpp_type()); + if (field->is_repeated() || field->containing_oneof()) { + std::string prefix = field->is_repeated() ? "add" : "set"; + format_( + "_internal_$1$_$2$($pi_ns$::UnalignedLoad<$3$>(ptr));\n" + "ptr += sizeof($3$);\n", + prefix, FieldName(field), type); + } else { + if (HasFieldPresence(field->file())) { + format_("_Internal::set_has_$1$(&$has_bits$);\n", FieldName(field)); + } + format_( + "$1$_ = $pi_ns$::UnalignedLoad<$2$>(ptr);\n" + "ptr += sizeof($2$);\n", + FieldName(field), type); + } + break; + } + case WireFormatLite::WIRETYPE_LENGTH_DELIMITED: { + GenerateLengthDelim(field); + format_("CHK_(ptr);\n"); + break; + } + case WireFormatLite::WIRETYPE_START_GROUP: { + format_( + "ptr = ctx->ParseGroup(_internal_$1$_$2$(), ptr, $3$);\n" + "CHK_(ptr);\n", + field->is_repeated() ? "add" : "mutable", FieldName(field), tag); + break; + } + case WireFormatLite::WIRETYPE_END_GROUP: { + GOOGLE_LOG(FATAL) << "Can't have end group field\n"; + break; + } + } // switch (wire_type) + } + + // Returns the tag for this field and in case of repeated packable fields, + // sets a fallback tag in fallback_tag_ptr. + static uint32 ExpectedTag(const FieldDescriptor* field, + uint32* fallback_tag_ptr) { + uint32 expected_tag; + if (field->is_packable()) { + auto expected_wiretype = WireFormat::WireTypeForFieldType(field->type()); + expected_tag = + WireFormatLite::MakeTag(field->number(), expected_wiretype); + GOOGLE_CHECK(expected_wiretype != WireFormatLite::WIRETYPE_LENGTH_DELIMITED); + auto fallback_wiretype = WireFormatLite::WIRETYPE_LENGTH_DELIMITED; + uint32 fallback_tag = + WireFormatLite::MakeTag(field->number(), fallback_wiretype); + + if (field->is_packed()) std::swap(expected_tag, fallback_tag); + *fallback_tag_ptr = fallback_tag; + } else { + auto expected_wiretype = WireFormat::WireTypeForField(field); + expected_tag = + WireFormatLite::MakeTag(field->number(), expected_wiretype); + } + return expected_tag; + } + + void GenerateParseLoop( + const Descriptor* descriptor, + const std::vector& ordered_fields) { + format_( + "while (!ctx->Done(&ptr)) {\n" + " $uint32$ tag;\n" + " ptr = $pi_ns$::ReadTag(ptr, &tag);\n" + " CHK_(ptr);\n"); + if (!ordered_fields.empty()) format_(" switch (tag >> 3) {\n"); + + format_.Indent(); + format_.Indent(); + + for (const auto* field : ordered_fields) { + PrintFieldComment(format_, field); + format_("case $1$:\n", field->number()); + format_.Indent(); + uint32 fallback_tag = 0; + uint32 expected_tag = ExpectedTag(field, &fallback_tag); + format_( + "if (PROTOBUF_PREDICT_TRUE(static_cast<$uint8$>(tag) == $1$)) {\n", + expected_tag & 0xFF); + format_.Indent(); + auto wiretype = WireFormatLite::GetTagWireType(expected_tag); + uint32 tag = WireFormatLite::MakeTag(field->number(), wiretype); + int tag_size = io::CodedOutputStream::VarintSize32(tag); + bool is_repeat = ShouldRepeat(field, wiretype); + if (is_repeat) { + format_( + "ptr -= $1$;\n" + "do {\n" + " ptr += $1$;\n", + tag_size); + format_.Indent(); + } + GenerateFieldBody(wiretype, field); + if (is_repeat) { + format_.Outdent(); + format_( + " if (!ctx->DataAvailable(ptr)) break;\n" + "} while ($pi_ns$::ExpectTag<$1$>(ptr));\n", + tag); + } + format_.Outdent(); + if (fallback_tag) { + format_("} else if (static_cast<$uint8$>(tag) == $1$) {\n", + fallback_tag & 0xFF); + format_.Indent(); + GenerateFieldBody(WireFormatLite::GetTagWireType(fallback_tag), field); + format_.Outdent(); + } + format_.Outdent(); + format_( + " } else goto handle_unusual;\n" + " continue;\n"); + } // for loop over ordered fields + + // Default case + if (!ordered_fields.empty()) format_("default: {\n"); + if (!ordered_fields.empty()) format_("handle_unusual:\n"); + format_( + " if ((tag & 7) == 4 || tag == 0) {\n" + " ctx->SetLastTag(tag);\n" + " goto success;\n" + " }\n"); + if (IsMapEntryMessage(descriptor)) { + format_(" continue;\n"); + } else { + if (descriptor->extension_range_count() > 0) { + format_("if ("); + for (int i = 0; i < descriptor->extension_range_count(); i++) { + const Descriptor::ExtensionRange* range = + descriptor->extension_range(i); + if (i > 0) format_(" ||\n "); + + uint32 start_tag = WireFormatLite::MakeTag( + range->start, static_cast(0)); + uint32 end_tag = WireFormatLite::MakeTag( + range->end, static_cast(0)); + + if (range->end > FieldDescriptor::kMaxNumber) { + format_("($1$u <= tag)", start_tag); + } else { + format_("($1$u <= tag && tag < $2$u)", start_tag, end_tag); + } + } + format_(") {\n"); + format_( + " ptr = _extensions_.ParseField(tag, ptr,\n" + " internal_default_instance(), &_internal_metadata_, ctx);\n" + " CHK_(ptr != nullptr);\n" + " continue;\n" + "}\n"); + } + format_( + " ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);\n" + " CHK_(ptr != nullptr);\n" + " continue;\n"); + } + if (!ordered_fields.empty()) format_("}\n"); // default case + format_.Outdent(); + format_.Outdent(); + if (!ordered_fields.empty()) format_(" } // switch\n"); + format_("} // while\n"); + } +}; + +void GenerateParserLoop(const Descriptor* descriptor, int num_hasbits, + const Options& options, + MessageSCCAnalyzer* scc_analyzer, + io::Printer* printer) { + ParseLoopGenerator generator(num_hasbits, options, scc_analyzer, printer); + generator.GenerateParserLoop(descriptor); +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_helpers.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_helpers.h" new file mode 100644 index 00000000..28cf78e7 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_helpers.h" @@ -0,0 +1,864 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_HELPERS_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_HELPERS_H__ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +// Must be included last. +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +inline std::string ProtobufNamespace(const Options& options) { + return "PROTOBUF_NAMESPACE_ID"; +} + +inline std::string MacroPrefix(const Options& options) { + return options.opensource_runtime ? "GOOGLE_PROTOBUF" : "GOOGLE_PROTOBUF"; +} + +inline std::string DeprecatedAttribute(const Options& options, + const FieldDescriptor* d) { + return d->options().deprecated() ? "PROTOBUF_DEPRECATED " : ""; +} + +inline std::string DeprecatedAttribute(const Options& options, + const EnumValueDescriptor* d) { + return d->options().deprecated() ? "PROTOBUF_DEPRECATED_ENUM " : ""; +} + +// Commonly-used separator comments. Thick is a line of '=', thin is a line +// of '-'. +extern const char kThickSeparator[]; +extern const char kThinSeparator[]; + +void SetCommonVars(const Options& options, + std::map* variables); + +bool GetBootstrapBasename(const Options& options, const std::string& basename, + std::string* bootstrap_basename); +bool MaybeBootstrap(const Options& options, GeneratorContext* generator_context, + bool bootstrap_flag, std::string* basename); +bool IsBootstrapProto(const Options& options, const FileDescriptor* file); + +// Name space of the proto file. This namespace is such that the string +// "::some_name" is the correct fully qualified namespace. +// This means if the package is empty the namespace is "", and otherwise +// the namespace is "::foo::bar::...::baz" without trailing semi-colons. +std::string Namespace(const FileDescriptor* d, const Options& options); +std::string Namespace(const Descriptor* d, const Options& options); +std::string Namespace(const FieldDescriptor* d, const Options& options); +std::string Namespace(const EnumDescriptor* d, const Options& options); + +// Returns true if it's safe to reset "field" to zero. +bool CanInitializeByZeroing(const FieldDescriptor* field); + +std::string ClassName(const Descriptor* descriptor); +std::string ClassName(const EnumDescriptor* enum_descriptor); + +std::string QualifiedClassName(const Descriptor* d, const Options& options); +std::string QualifiedClassName(const EnumDescriptor* d, const Options& options); + +std::string QualifiedClassName(const Descriptor* d); +std::string QualifiedClassName(const EnumDescriptor* d); + +// DEPRECATED just use ClassName or QualifiedClassName, a boolean is very +// unreadable at the callsite. +// Returns the non-nested type name for the given type. If "qualified" is +// true, prefix the type with the full namespace. For example, if you had: +// package foo.bar; +// message Baz { message Qux {} } +// Then the qualified ClassName for Qux would be: +// ::foo::bar::Baz_Qux +// While the non-qualified version would be: +// Baz_Qux +inline std::string ClassName(const Descriptor* descriptor, bool qualified) { + return qualified ? QualifiedClassName(descriptor, Options()) + : ClassName(descriptor); +} + +inline std::string ClassName(const EnumDescriptor* descriptor, bool qualified) { + return qualified ? QualifiedClassName(descriptor, Options()) + : ClassName(descriptor); +} + +// Type name of default instance. +std::string DefaultInstanceType(const Descriptor* descriptor, + const Options& options); + +// Non-qualified name of the default_instance of this message. +std::string DefaultInstanceName(const Descriptor* descriptor, + const Options& options); + +// Non-qualified name of the default instance pointer. This is used only for +// implicit weak fields, where we need an extra indirection. +std::string DefaultInstancePtr(const Descriptor* descriptor, + const Options& options); + +// Fully qualified name of the default_instance of this message. +std::string QualifiedDefaultInstanceName(const Descriptor* descriptor, + const Options& options); + +// Fully qualified name of the default instance pointer. +std::string QualifiedDefaultInstancePtr(const Descriptor* descriptor, + const Options& options); + +// DescriptorTable variable name. +std::string DescriptorTableName(const FileDescriptor* file, + const Options& options); + +// When declaring symbol externs from another file, this macro will supply the +// dllexport needed for the target file, if any. +std::string FileDllExport(const FileDescriptor* file, const Options& options); + +// Name of the base class: google::protobuf::Message or google::protobuf::MessageLite. +std::string SuperClassName(const Descriptor* descriptor, + const Options& options); + +// Adds an underscore if necessary to prevent conflicting with a keyword. +std::string ResolveKeyword(const std::string& name); + +// Get the (unqualified) name that should be used for this field in C++ code. +// The name is coerced to lower-case to emulate proto1 behavior. People +// should be using lowercase-with-underscores style for proto field names +// anyway, so normally this just returns field->name(). +std::string FieldName(const FieldDescriptor* field); + +// Get the sanitized name that should be used for the given enum in C++ code. +std::string EnumValueName(const EnumValueDescriptor* enum_value); + +// Returns an estimate of the compiler's alignment for the field. This +// can't guarantee to be correct because the generated code could be compiled on +// different systems with different alignment rules. The estimates below assume +// 64-bit pointers. +int EstimateAlignmentSize(const FieldDescriptor* field); + +// Get the unqualified name that should be used for a field's field +// number constant. +std::string FieldConstantName(const FieldDescriptor* field); + +// Returns the scope where the field was defined (for extensions, this is +// different from the message type to which the field applies). +inline const Descriptor* FieldScope(const FieldDescriptor* field) { + return field->is_extension() ? field->extension_scope() + : field->containing_type(); +} + +// Returns the fully-qualified type name field->message_type(). Usually this +// is just ClassName(field->message_type(), true); +std::string FieldMessageTypeName(const FieldDescriptor* field, + const Options& options); + +// Strips ".proto" or ".protodevel" from the end of a filename. +PROTOC_EXPORT std::string StripProto(const std::string& filename); + +// Get the C++ type name for a primitive type (e.g. "double", "::google::protobuf::int32", etc.). +const char* PrimitiveTypeName(FieldDescriptor::CppType type); +std::string PrimitiveTypeName(const Options& options, + FieldDescriptor::CppType type); + +// Get the declared type name in CamelCase format, as is used e.g. for the +// methods of WireFormat. For example, TYPE_INT32 becomes "Int32". +const char* DeclaredTypeMethodName(FieldDescriptor::Type type); + +// Return the code that evaluates to the number when compiled. +std::string Int32ToString(int number); + +// Return the code that evaluates to the number when compiled. +std::string Int64ToString(const Options& options, int64 number); + +// Get code that evaluates to the field's default value. +std::string DefaultValue(const Options& options, const FieldDescriptor* field); + +// Compatibility function for callers outside proto2. +std::string DefaultValue(const FieldDescriptor* field); + +// Convert a file name into a valid identifier. +std::string FilenameIdentifier(const std::string& filename); + +// For each .proto file generates a unique name. To prevent collisions of +// symbols in the global namespace +std::string UniqueName(const std::string& name, const std::string& filename, + const Options& options); +inline std::string UniqueName(const std::string& name, const FileDescriptor* d, + const Options& options) { + return UniqueName(name, d->name(), options); +} +inline std::string UniqueName(const std::string& name, const Descriptor* d, + const Options& options) { + return UniqueName(name, d->file(), options); +} +inline std::string UniqueName(const std::string& name, const EnumDescriptor* d, + const Options& options) { + return UniqueName(name, d->file(), options); +} +inline std::string UniqueName(const std::string& name, + const ServiceDescriptor* d, + const Options& options) { + return UniqueName(name, d->file(), options); +} + +// Versions for call sites that only support the internal runtime (like proto1 +// support). +inline Options InternalRuntimeOptions() { + Options options; + options.opensource_runtime = false; + return options; +} +inline std::string UniqueName(const std::string& name, + const std::string& filename) { + return UniqueName(name, filename, InternalRuntimeOptions()); +} +inline std::string UniqueName(const std::string& name, + const FileDescriptor* d) { + return UniqueName(name, d->name(), InternalRuntimeOptions()); +} +inline std::string UniqueName(const std::string& name, const Descriptor* d) { + return UniqueName(name, d->file(), InternalRuntimeOptions()); +} +inline std::string UniqueName(const std::string& name, + const EnumDescriptor* d) { + return UniqueName(name, d->file(), InternalRuntimeOptions()); +} +inline std::string UniqueName(const std::string& name, + const ServiceDescriptor* d) { + return UniqueName(name, d->file(), InternalRuntimeOptions()); +} + +// Return the qualified C++ name for a file level symbol. +std::string QualifiedFileLevelSymbol(const FileDescriptor* file, + const std::string& name, + const Options& options); + +// Escape C++ trigraphs by escaping question marks to \? +std::string EscapeTrigraphs(const std::string& to_escape); + +// Escaped function name to eliminate naming conflict. +std::string SafeFunctionName(const Descriptor* descriptor, + const FieldDescriptor* field, + const std::string& prefix); + +// Returns true if generated messages have public unknown fields accessors +inline bool PublicUnknownFieldsAccessors(const Descriptor* message) { + return message->file()->syntax() != FileDescriptor::SYNTAX_PROTO3; +} + +// Returns the optimize mode for , respecting . +FileOptions_OptimizeMode GetOptimizeFor(const FileDescriptor* file, + const Options& options); + +// Determines whether unknown fields will be stored in an UnknownFieldSet or +// a string. +inline bool UseUnknownFieldSet(const FileDescriptor* file, + const Options& options) { + return GetOptimizeFor(file, options) != FileOptions::LITE_RUNTIME; +} + +inline bool IsWeak(const FieldDescriptor* field, const Options& options) { + if (field->options().weak()) { + GOOGLE_CHECK(!options.opensource_runtime); + return true; + } + return false; +} + +bool IsStringInlined(const FieldDescriptor* descriptor, const Options& options); + +// For a string field, returns the effective ctype. If the actual ctype is +// not supported, returns the default of STRING. +FieldOptions::CType EffectiveStringCType(const FieldDescriptor* field, + const Options& options); + +inline bool IsCord(const FieldDescriptor* field, const Options& options) { + return field->cpp_type() == FieldDescriptor::CPPTYPE_STRING && + EffectiveStringCType(field, options) == FieldOptions::CORD; +} + +inline bool IsStringPiece(const FieldDescriptor* field, + const Options& options) { + return field->cpp_type() == FieldDescriptor::CPPTYPE_STRING && + EffectiveStringCType(field, options) == FieldOptions::STRING_PIECE; +} + +// Does the given FileDescriptor use lazy fields? +bool HasLazyFields(const FileDescriptor* file, const Options& options); + +// Is the given field a supported lazy field? +inline bool IsLazy(const FieldDescriptor* field, const Options& options) { + return field->options().lazy() && !field->is_repeated() && + field->type() == FieldDescriptor::TYPE_MESSAGE && + GetOptimizeFor(field->file(), options) != FileOptions::LITE_RUNTIME && + !options.opensource_runtime; +} + +// Does the file contain any definitions that need extension_set.h? +bool HasExtensionsOrExtendableMessage(const FileDescriptor* file); + +// Does the file have any repeated fields, necessitating the file to include +// repeated_field.h? This does not include repeated extensions, since those are +// all stored internally in an ExtensionSet, not a separate RepeatedField*. +bool HasRepeatedFields(const FileDescriptor* file); + +// Does the file have any string/bytes fields with ctype=STRING_PIECE? This +// does not include extensions, since ctype is ignored for extensions. +bool HasStringPieceFields(const FileDescriptor* file, const Options& options); + +// Does the file have any string/bytes fields with ctype=CORD? This does not +// include extensions, since ctype is ignored for extensions. +bool HasCordFields(const FileDescriptor* file, const Options& options); + +// Does the file have any map fields, necessitating the file to include +// map_field_inl.h and map.h. +bool HasMapFields(const FileDescriptor* file); + +// Does this file have any enum type definitions? +bool HasEnumDefinitions(const FileDescriptor* file); + +// Does this file have generated parsing, serialization, and other +// standard methods for which reflection-based fallback implementations exist? +inline bool HasGeneratedMethods(const FileDescriptor* file, + const Options& options) { + return GetOptimizeFor(file, options) != FileOptions::CODE_SIZE; +} + +// Do message classes in this file have descriptor and reflection methods? +inline bool HasDescriptorMethods(const FileDescriptor* file, + const Options& options) { + return GetOptimizeFor(file, options) != FileOptions::LITE_RUNTIME; +} + +// Should we generate generic services for this file? +inline bool HasGenericServices(const FileDescriptor* file, + const Options& options) { + return file->service_count() > 0 && + GetOptimizeFor(file, options) != FileOptions::LITE_RUNTIME && + file->options().cc_generic_services(); +} + +inline bool IsProto2MessageSet(const Descriptor* descriptor, + const Options& options) { + return !options.opensource_runtime && + options.enforce_mode != EnforceOptimizeMode::kLiteRuntime && + !options.lite_implicit_weak_fields && + descriptor->options().message_set_wire_format() && + descriptor->full_name() == "google.protobuf.bridge.MessageSet"; +} + +inline bool IsProto2MessageSetFile(const FileDescriptor* file, + const Options& options) { + return !options.opensource_runtime && + options.enforce_mode != EnforceOptimizeMode::kLiteRuntime && + !options.lite_implicit_weak_fields && + file->name() == "net/proto2/bridge/proto/message_set.proto"; +} + +inline bool IsMapEntryMessage(const Descriptor* descriptor) { + return descriptor->options().map_entry(); +} + +// Returns true if the field's CPPTYPE is string or message. +bool IsStringOrMessage(const FieldDescriptor* field); + +std::string UnderscoresToCamelCase(const std::string& input, + bool cap_next_letter); + +inline bool HasFieldPresence(const FileDescriptor* file) { + return file->syntax() != FileDescriptor::SYNTAX_PROTO3; +} + +// Returns true if 'enum' semantics are such that unknown values are preserved +// in the enum field itself, rather than going to the UnknownFieldSet. +inline bool HasPreservingUnknownEnumSemantics(const FieldDescriptor* field) { + return field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3; +} + +inline bool SupportsArenas(const FileDescriptor* file) { + return file->options().cc_enable_arenas(); +} + +inline bool SupportsArenas(const Descriptor* desc) { + return SupportsArenas(desc->file()); +} + +inline bool SupportsArenas(const FieldDescriptor* field) { + return SupportsArenas(field->file()); +} + +inline bool IsCrossFileMessage(const FieldDescriptor* field) { + return field->type() == FieldDescriptor::TYPE_MESSAGE && + field->message_type()->file() != field->file(); +} + +inline std::string MessageCreateFunction(const Descriptor* d) { + return SupportsArenas(d) ? "CreateMessage" : "Create"; +} + +inline std::string MakeDefaultName(const FieldDescriptor* field) { + return "_i_give_permission_to_break_this_code_default_" + FieldName(field) + + "_"; +} + +bool IsAnyMessage(const FileDescriptor* descriptor, const Options& options); +bool IsAnyMessage(const Descriptor* descriptor, const Options& options); + +bool IsWellKnownMessage(const FileDescriptor* descriptor); + +inline std::string IncludeGuard(const FileDescriptor* file, bool pb_h, + const Options& options) { + // If we are generating a .pb.h file and the proto_h option is enabled, then + // the .pb.h gets an extra suffix. + std::string filename_identifier = FilenameIdentifier( + file->name() + (pb_h && options.proto_h ? ".pb.h" : "")); + + if (IsWellKnownMessage(file)) { + // For well-known messages we need third_party/protobuf and net/proto2 to + // have distinct include guards, because some source files include both and + // both need to be defined (the third_party copies will be in the + // google::protobuf_opensource namespace). + return MacroPrefix(options) + "_INCLUDED_" + filename_identifier; + } else { + // Ideally this case would use distinct include guards for opensource and + // google3 protos also. (The behavior of "first #included wins" is not + // ideal). But unfortunately some legacy code includes both and depends on + // the identical include guards to avoid compile errors. + // + // We should clean this up so that this case can be removed. + return "GOOGLE_PROTOBUF_INCLUDED_" + filename_identifier; + } +} + +inline FileOptions_OptimizeMode GetOptimizeFor(const FileDescriptor* file, + const Options& options) { + switch (options.enforce_mode) { + case EnforceOptimizeMode::kSpeed: + return FileOptions::SPEED; + case EnforceOptimizeMode::kLiteRuntime: + return FileOptions::LITE_RUNTIME; + case EnforceOptimizeMode::kNoEnforcement: + default: + return file->options().optimize_for(); + } +} + +// This orders the messages in a .pb.cc as it's outputted by file.cc +void FlattenMessagesInFile(const FileDescriptor* file, + std::vector* result); +inline std::vector FlattenMessagesInFile( + const FileDescriptor* file) { + std::vector result; + FlattenMessagesInFile(file, &result); + return result; +} + +bool HasWeakFields(const Descriptor* desc, const Options& options); +bool HasWeakFields(const FileDescriptor* desc, const Options& options); + +// Returns true if the "required" restriction check should be ignored for the +// given field. +inline static bool ShouldIgnoreRequiredFieldCheck(const FieldDescriptor* field, + const Options& options) { + // Do not check "required" for lazy fields. + return IsLazy(field, options); +} + +struct MessageAnalysis { + bool is_recursive; + bool contains_cord; + bool contains_extension; + bool contains_required; + bool constructor_requires_initialization; +}; + +// This class is used in FileGenerator, to ensure linear instead of +// quadratic performance, if we do this per message we would get O(V*(V+E)). +// Logically this is just only used in message.cc, but in the header for +// FileGenerator to help share it. +class PROTOC_EXPORT MessageSCCAnalyzer { + public: + explicit MessageSCCAnalyzer(const Options& options) : options_(options) {} + + MessageAnalysis GetSCCAnalysis(const SCC* scc); + + bool HasRequiredFields(const Descriptor* descriptor) { + MessageAnalysis result = GetSCCAnalysis(GetSCC(descriptor)); + return result.contains_required || result.contains_extension; + } + const SCC* GetSCC(const Descriptor* descriptor) { + return analyzer_.GetSCC(descriptor); + } + + private: + struct DepsGenerator { + std::vector operator()(const Descriptor* desc) const { + std::vector deps; + for (int i = 0; i < desc->field_count(); i++) { + if (desc->field(i)->message_type()) { + deps.push_back(desc->field(i)->message_type()); + } + } + return deps; + } + }; + SCCAnalyzer analyzer_; + Options options_; + std::map analysis_cache_; +}; + +inline std::string SccInfoSymbol(const SCC* scc, const Options& options) { + return UniqueName("scc_info_" + ClassName(scc->GetRepresentative()), + scc->GetRepresentative(), options); +} + +inline std::string SccInfoPtrSymbol(const SCC* scc, const Options& options) { + return UniqueName("scc_info_ptr_" + ClassName(scc->GetRepresentative()), + scc->GetRepresentative(), options); +} + +void ListAllFields(const Descriptor* d, + std::vector* fields); +void ListAllFields(const FileDescriptor* d, + std::vector* fields); + +template +void ForEachField(const Descriptor* d, T&& func) { + for (int i = 0; i < d->nested_type_count(); i++) { + ForEachField(d->nested_type(i), std::forward(func)); + } + for (int i = 0; i < d->extension_count(); i++) { + func(d->extension(i)); + } + for (int i = 0; i < d->field_count(); i++) { + func(d->field(i)); + } +} + +template +void ForEachField(const FileDescriptor* d, T&& func) { + for (int i = 0; i < d->message_type_count(); i++) { + ForEachField(d->message_type(i), std::forward(func)); + } + for (int i = 0; i < d->extension_count(); i++) { + func(d->extension(i)); + } +} + +void ListAllTypesForServices(const FileDescriptor* fd, + std::vector* types); + +// Indicates whether we should use implicit weak fields for this file. +bool UsingImplicitWeakFields(const FileDescriptor* file, + const Options& options); + +// Indicates whether to treat this field as implicitly weak. +bool IsImplicitWeakField(const FieldDescriptor* field, const Options& options, + MessageSCCAnalyzer* scc_analyzer); + +// Formatter is a functor class which acts as a closure around printer and +// the variable map. It's much like printer->Print except it supports both named +// variables that are substituted using a key value map and direct arguments. In +// the format string $1$, $2$, etc... are substituted for the first, second, ... +// direct argument respectively in the format call, it accepts both strings and +// integers. The implementation verifies all arguments are used and are "first" +// used in order of appearance in the argument list. For example, +// +// Format("return array[$1$];", 3) -> "return array[3];" +// Format("array[$2$] = $1$;", "Bla", 3) -> FATAL error (wrong order) +// Format("array[$1$] = $2$;", 3, "Bla") -> "array[3] = Bla;" +// +// The arguments can be used more than once like +// +// Format("array[$1$] = $2$; // Index = $1$", 3, "Bla") -> +// "array[3] = Bla; // Index = 3" +// +// If you use more arguments use the following style to help the reader, +// +// Format("int $1$() {\n" +// " array[$2$] = $3$;\n" +// " return $4$;" +// "}\n", +// funname, // 1 +// idx, // 2 +// varname, // 3 +// retval); // 4 +// +// but consider using named variables. Named variables like $foo$, with some +// identifier foo, are looked up in the map. One additional feature is that +// spaces are accepted between the '$' delimiters, $ foo$ will +// substiture to " bar" if foo stands for "bar", but in case it's empty +// will substitute to "". Hence, for example, +// +// Format(vars, "$dllexport $void fun();") -> "void fun();" +// "__declspec(export) void fun();" +// +// which is convenient to prevent double, leading or trailing spaces. +class PROTOC_EXPORT Formatter { + public: + explicit Formatter(io::Printer* printer) : printer_(printer) {} + Formatter(io::Printer* printer, + const std::map& vars) + : printer_(printer), vars_(vars) {} + + template + void Set(const std::string& key, const T& value) { + vars_[key] = ToString(value); + } + + void AddMap(const std::map& vars) { + for (const auto& keyval : vars) vars_[keyval.first] = keyval.second; + } + + template + void operator()(const char* format, const Args&... args) const { + printer_->FormatInternal({ToString(args)...}, vars_, format); + } + + void Indent() const { printer_->Indent(); } + void Outdent() const { printer_->Outdent(); } + io::Printer* printer() const { return printer_; } + + class PROTOC_EXPORT SaveState { + public: + explicit SaveState(Formatter* format) + : format_(format), vars_(format->vars_) {} + ~SaveState() { format_->vars_.swap(vars_); } + + private: + Formatter* format_; + std::map vars_; + }; + + private: + io::Printer* printer_; + std::map vars_; + + // Convenience overloads to accept different types as arguments. + static std::string ToString(const std::string& s) { return s; } + template ::value>::type> + static std::string ToString(I x) { + return StrCat(x); + } + static std::string ToString(strings::Hex x) { return StrCat(x); } + static std::string ToString(const FieldDescriptor* d) { return Payload(d); } + static std::string ToString(const Descriptor* d) { return Payload(d); } + static std::string ToString(const EnumDescriptor* d) { return Payload(d); } + static std::string ToString(const EnumValueDescriptor* d) { + return Payload(d); + } + static std::string ToString(const OneofDescriptor* d) { return Payload(d); } + + template + static std::string Payload(const Descriptor* descriptor) { + std::vector path; + descriptor->GetLocationPath(&path); + GeneratedCodeInfo::Annotation annotation; + for (int i = 0; i < path.size(); ++i) { + annotation.add_path(path[i]); + } + annotation.set_source_file(descriptor->file()->name()); + return annotation.SerializeAsString(); + } +}; + +template +void PrintFieldComment(const Formatter& format, const T* field) { + // Print the field's (or oneof's) proto-syntax definition as a comment. + // We don't want to print group bodies so we cut off after the first + // line. + DebugStringOptions options; + options.elide_group_body = true; + options.elide_oneof_body = true; + std::string def = field->DebugStringWithOptions(options); + format("// $1$\n", def.substr(0, def.find_first_of('\n'))); +} + +class PROTOC_EXPORT NamespaceOpener { + public: + explicit NamespaceOpener(const Formatter& format) + : printer_(format.printer()) {} + NamespaceOpener(const std::string& name, const Formatter& format) + : NamespaceOpener(format) { + ChangeTo(name); + } + ~NamespaceOpener() { ChangeTo(""); } + + void ChangeTo(const std::string& name) { + std::vector new_stack_ = + Split(name, "::", true); + int len = std::min(name_stack_.size(), new_stack_.size()); + int common_idx = 0; + while (common_idx < len) { + if (name_stack_[common_idx] != new_stack_[common_idx]) break; + common_idx++; + } + for (int i = name_stack_.size() - 1; i >= common_idx; i--) { + if (name_stack_[i] == "PROTOBUF_NAMESPACE_ID") { + printer_->Print("PROTOBUF_NAMESPACE_CLOSE\n"); + } else { + printer_->Print("} // namespace $ns$\n", "ns", name_stack_[i]); + } + } + name_stack_.swap(new_stack_); + for (int i = common_idx; i < name_stack_.size(); i++) { + if (name_stack_[i] == "PROTOBUF_NAMESPACE_ID") { + printer_->Print("PROTOBUF_NAMESPACE_OPEN\n"); + } else { + printer_->Print("namespace $ns$ {\n", "ns", name_stack_[i]); + } + } + } + + private: + io::Printer* printer_; + std::vector name_stack_; +}; + +enum Utf8CheckMode { + STRICT = 0, // Parsing will fail if non UTF-8 data is in string fields. + VERIFY = 1, // Only log an error but parsing will succeed. + NONE = 2, // No UTF-8 check. +}; + +Utf8CheckMode GetUtf8CheckMode(const FieldDescriptor* field, + const Options& options); + +void GenerateUtf8CheckCodeForString(const FieldDescriptor* field, + const Options& options, bool for_parse, + const char* parameters, + const Formatter& format); + +void GenerateUtf8CheckCodeForCord(const FieldDescriptor* field, + const Options& options, bool for_parse, + const char* parameters, + const Formatter& format); + +template +struct FieldRangeImpl { + struct Iterator { + using iterator_category = std::forward_iterator_tag; + using value_type = const FieldDescriptor*; + using difference_type = int; + + value_type operator*() { return descriptor->field(idx); } + + friend bool operator==(const Iterator& a, const Iterator& b) { + GOOGLE_DCHECK(a.descriptor == b.descriptor); + return a.idx == b.idx; + } + friend bool operator!=(const Iterator& a, const Iterator& b) { + return !(a == b); + } + + Iterator& operator++() { + idx++; + return *this; + } + + int idx; + const T* descriptor; + }; + + Iterator begin() const { return {0, descriptor}; } + Iterator end() const { return {descriptor->field_count(), descriptor}; } + + const T* descriptor; +}; + +template +FieldRangeImpl FieldRange(const T* desc) { + return {desc}; +} + +struct OneOfRangeImpl { + struct Iterator { + using iterator_category = std::forward_iterator_tag; + using value_type = const OneofDescriptor*; + using difference_type = int; + + value_type operator*() { return descriptor->oneof_decl(idx); } + + friend bool operator==(const Iterator& a, const Iterator& b) { + GOOGLE_DCHECK(a.descriptor == b.descriptor); + return a.idx == b.idx; + } + friend bool operator!=(const Iterator& a, const Iterator& b) { + return !(a == b); + } + + Iterator& operator++() { + idx++; + return *this; + } + + int idx; + const Descriptor* descriptor; + }; + + Iterator begin() const { return {0, descriptor}; } + Iterator end() const { return {descriptor->oneof_decl_count(), descriptor}; } + + const Descriptor* descriptor; +}; + +inline OneOfRangeImpl OneOfRange(const Descriptor* desc) { return {desc}; } + +void GenerateParserLoop(const Descriptor* descriptor, int num_hasbits, + const Options& options, + MessageSCCAnalyzer* scc_analyzer, io::Printer* printer); + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#include + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_HELPERS_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_map_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_map_field.cc" new file mode 100644 index 00000000..bea315e9 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_map_field.cc" @@ -0,0 +1,302 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include +#include +#include +#include +#include + + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +bool IsProto3Field(const FieldDescriptor* field_descriptor) { + const FileDescriptor* file_descriptor = field_descriptor->file(); + return file_descriptor->syntax() == FileDescriptor::SYNTAX_PROTO3; +} + +void SetMessageVariables(const FieldDescriptor* descriptor, + std::map* variables, + const Options& options) { + SetCommonFieldVariables(descriptor, variables, options); + (*variables)["type"] = ClassName(descriptor->message_type(), false); + (*variables)["full_name"] = descriptor->full_name(); + + const FieldDescriptor* key = + descriptor->message_type()->FindFieldByName("key"); + const FieldDescriptor* val = + descriptor->message_type()->FindFieldByName("value"); + (*variables)["key_cpp"] = PrimitiveTypeName(options, key->cpp_type()); + switch (val->cpp_type()) { + case FieldDescriptor::CPPTYPE_MESSAGE: + (*variables)["val_cpp"] = FieldMessageTypeName(val, options); + break; + case FieldDescriptor::CPPTYPE_ENUM: + (*variables)["val_cpp"] = ClassName(val->enum_type(), true); + break; + default: + (*variables)["val_cpp"] = PrimitiveTypeName(options, val->cpp_type()); + } + (*variables)["key_wire_type"] = + "TYPE_" + ToUpper(DeclaredTypeMethodName(key->type())); + (*variables)["val_wire_type"] = + "TYPE_" + ToUpper(DeclaredTypeMethodName(val->type())); + (*variables)["map_classname"] = ClassName(descriptor->message_type(), false); + (*variables)["number"] = StrCat(descriptor->number()); + (*variables)["tag"] = StrCat(internal::WireFormat::MakeTag(descriptor)); + + if (HasDescriptorMethods(descriptor->file(), options)) { + (*variables)["lite"] = ""; + } else { + (*variables)["lite"] = "Lite"; + } + + if (!IsProto3Field(descriptor) && val->type() == FieldDescriptor::TYPE_ENUM) { + const EnumValueDescriptor* default_value = val->default_value_enum(); + (*variables)["default_enum_value"] = Int32ToString(default_value->number()); + } else { + (*variables)["default_enum_value"] = "0"; + } +} + +MapFieldGenerator::MapFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) + : FieldGenerator(descriptor, options) { + SetMessageVariables(descriptor, &variables_, options); +} + +MapFieldGenerator::~MapFieldGenerator() {} + +void MapFieldGenerator::GeneratePrivateMembers(io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "::$proto_ns$::internal::MapField$lite$<\n" + " $map_classname$,\n" + " $key_cpp$, $val_cpp$,\n" + " ::$proto_ns$::internal::WireFormatLite::$key_wire_type$,\n" + " ::$proto_ns$::internal::WireFormatLite::$val_wire_type$,\n" + " $default_enum_value$ > $name$_;\n"); +} + +void MapFieldGenerator::GenerateAccessorDeclarations( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "private:\n" + "const ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >&\n" + " ${1$_internal_$name$$}$() const;\n" + "::$proto_ns$::Map< $key_cpp$, $val_cpp$ >*\n" + " ${1$_internal_mutable_$name$$}$();\n" + "public:\n" + "$deprecated_attr$const ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >&\n" + " ${1$$name$$}$() const;\n" + "$deprecated_attr$::$proto_ns$::Map< $key_cpp$, $val_cpp$ >*\n" + " ${1$mutable_$name$$}$();\n", + descriptor_); +} + +void MapFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline const ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >&\n" + "$classname$::_internal_$name$() const {\n" + " return $name$_.GetMap();\n" + "}\n" + "inline const ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >&\n" + "$classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_map:$full_name$)\n" + " return _internal_$name$();\n" + "}\n" + "inline ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >*\n" + "$classname$::_internal_mutable_$name$() {\n" + " return $name$_.MutableMap();\n" + "}\n" + "inline ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >*\n" + "$classname$::mutable_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_mutable_map:$full_name$)\n" + " return _internal_mutable_$name$();\n" + "}\n"); +} + +void MapFieldGenerator::GenerateClearingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.Clear();\n"); +} + +void MapFieldGenerator::GenerateMergingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.MergeFrom(from.$name$_);\n"); +} + +void MapFieldGenerator::GenerateSwappingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.Swap(&other->$name$_);\n"); +} + +void MapFieldGenerator::GenerateCopyConstructorCode( + io::Printer* printer) const { + GenerateConstructorCode(printer); + GenerateMergingCode(printer); +} + +static void GenerateSerializationLoop(const Formatter& format, bool string_key, + bool string_value, + bool is_deterministic) { + std::string ptr; + if (is_deterministic) { + format("for (size_type i = 0; i < n; i++) {\n"); + ptr = string_key ? "items[static_cast(i)]" + : "items[static_cast(i)].second"; + } else { + format( + "for (::$proto_ns$::Map< $key_cpp$, $val_cpp$ >::const_iterator\n" + " it = this->_internal_$name$().begin();\n" + " it != this->_internal_$name$().end(); ++it) {\n"); + ptr = "it"; + } + format.Indent(); + + format( + "target = $map_classname$::Funcs::InternalSerialize($number$, " + "$1$->first, $1$->second, target, stream);\n", + ptr); + + if (string_key || string_value) { + // ptr is either an actual pointer or an iterator, either way we can + // create a pointer by taking the address after de-referencing it. + format("Utf8Check::Check(&(*$1$));\n", ptr); + } + + format.Outdent(); + format("}\n"); +} + +void MapFieldGenerator::GenerateSerializeWithCachedSizesToArray( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("if (!this->_internal_$name$().empty()) {\n"); + format.Indent(); + const FieldDescriptor* key_field = + descriptor_->message_type()->FindFieldByName("key"); + const FieldDescriptor* value_field = + descriptor_->message_type()->FindFieldByName("value"); + const bool string_key = key_field->type() == FieldDescriptor::TYPE_STRING; + const bool string_value = value_field->type() == FieldDescriptor::TYPE_STRING; + + format( + "typedef ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >::const_pointer\n" + " ConstPtr;\n"); + if (string_key) { + format( + "typedef ConstPtr SortItem;\n" + "typedef ::$proto_ns$::internal::" + "CompareByDerefFirst Less;\n"); + } else { + format( + "typedef ::$proto_ns$::internal::SortItem< $key_cpp$, ConstPtr > " + "SortItem;\n" + "typedef ::$proto_ns$::internal::CompareByFirstField " + "Less;\n"); + } + bool utf8_check = string_key || string_value; + if (utf8_check) { + format( + "struct Utf8Check {\n" + " static void Check(ConstPtr p) {\n"); + format.Indent(); + format.Indent(); + if (string_key) { + GenerateUtf8CheckCodeForString( + key_field, options_, false, + "p->first.data(), static_cast(p->first.length()),\n", format); + } + if (string_value) { + GenerateUtf8CheckCodeForString( + value_field, options_, false, + "p->second.data(), static_cast(p->second.length()),\n", format); + } + format.Outdent(); + format.Outdent(); + format( + " }\n" + "};\n"); + } + + format( + "\n" + "if (stream->IsSerializationDeterministic() &&\n" + " this->_internal_$name$().size() > 1) {\n" + " ::std::unique_ptr items(\n" + " new SortItem[this->_internal_$name$().size()]);\n" + " typedef ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >::size_type " + "size_type;\n" + " size_type n = 0;\n" + " for (::$proto_ns$::Map< $key_cpp$, $val_cpp$ >::const_iterator\n" + " it = this->_internal_$name$().begin();\n" + " it != this->_internal_$name$().end(); ++it, ++n) {\n" + " items[static_cast(n)] = SortItem(&*it);\n" + " }\n" + " ::std::sort(&items[0], &items[static_cast(n)], Less());\n"); + format.Indent(); + GenerateSerializationLoop(format, string_key, string_value, true); + format.Outdent(); + format("} else {\n"); + format.Indent(); + GenerateSerializationLoop(format, string_key, string_value, false); + format.Outdent(); + format("}\n"); + format.Outdent(); + format("}\n"); +} + +void MapFieldGenerator::GenerateByteSize(io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "total_size += $tag_size$ *\n" + " " + "::$proto_ns$::internal::FromIntSize(this->_internal_$name$_size());\n" + "for (::$proto_ns$::Map< $key_cpp$, $val_cpp$ >::const_iterator\n" + " it = this->_internal_$name$().begin();\n" + " it != this->_internal_$name$().end(); ++it) {\n" + " total_size += $map_classname$::Funcs::ByteSizeLong(it->first, " + "it->second);\n" + "}\n"); +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_map_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_map_field.h" new file mode 100644 index 00000000..e0c14f3c --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_map_field.h" @@ -0,0 +1,70 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_MAP_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_MAP_FIELD_H__ + +#include +#include + +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +class MapFieldGenerator : public FieldGenerator { + public: + MapFieldGenerator(const FieldDescriptor* descriptor, const Options& options); + ~MapFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GeneratePrivateMembers(io::Printer* printer) const; + void GenerateAccessorDeclarations(io::Printer* printer) const; + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const {} + void GenerateCopyConstructorCode(io::Printer* printer) const; + void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; + void GenerateByteSize(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MapFieldGenerator); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_MAP_FIELD_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message.cc" new file mode 100644 index 00000000..cc54f43e --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message.cc" @@ -0,0 +1,4133 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +using internal::WireFormat; +using internal::WireFormatLite; + +namespace { + +void PrintPresenceCheck(const Formatter& format, const FieldDescriptor* field, + const std::vector& has_bit_indices, + io::Printer* printer, int* cached_has_bit_index) { + if (!field->options().weak()) { + int has_bit_index = has_bit_indices[field->index()]; + if (*cached_has_bit_index != (has_bit_index / 32)) { + *cached_has_bit_index = (has_bit_index / 32); + format("cached_has_bits = _has_bits_[$1$];\n", *cached_has_bit_index); + } + const std::string mask = + StrCat(strings::Hex(1u << (has_bit_index % 32), strings::ZERO_PAD_8)); + format("if (cached_has_bits & 0x$1$u) {\n", mask); + } else { + format("if (has_$1$()) {\n", FieldName(field)); + } + format.Indent(); +} + +struct FieldOrderingByNumber { + inline bool operator()(const FieldDescriptor* a, + const FieldDescriptor* b) const { + return a->number() < b->number(); + } +}; + +// Sort the fields of the given Descriptor by number into a new[]'d array +// and return it. +std::vector SortFieldsByNumber( + const Descriptor* descriptor) { + std::vector fields(descriptor->field_count()); + for (int i = 0; i < descriptor->field_count(); i++) { + fields[i] = descriptor->field(i); + } + std::sort(fields.begin(), fields.end(), FieldOrderingByNumber()); + return fields; +} + +// Functor for sorting extension ranges by their "start" field number. +struct ExtensionRangeSorter { + bool operator()(const Descriptor::ExtensionRange* left, + const Descriptor::ExtensionRange* right) const { + return left->start < right->start; + } +}; + +bool IsPOD(const FieldDescriptor* field) { + if (field->is_repeated() || field->is_extension()) return false; + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_ENUM: + case FieldDescriptor::CPPTYPE_INT32: + case FieldDescriptor::CPPTYPE_INT64: + case FieldDescriptor::CPPTYPE_UINT32: + case FieldDescriptor::CPPTYPE_UINT64: + case FieldDescriptor::CPPTYPE_FLOAT: + case FieldDescriptor::CPPTYPE_DOUBLE: + case FieldDescriptor::CPPTYPE_BOOL: + return true; + case FieldDescriptor::CPPTYPE_STRING: + return false; + default: + return false; + } +} + +// Helper for the code that emits the SharedCtor() method. +bool CanConstructByZeroing(const FieldDescriptor* field, + const Options& options) { + bool ret = CanInitializeByZeroing(field); + + // Non-repeated, non-lazy message fields are simply raw pointers, so we can + // use memset to initialize these in SharedCtor. We cannot use this in + // Clear, as we need to potentially delete the existing value. + ret = ret || (!field->is_repeated() && !IsLazy(field, options) && + field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE); + return ret; +} + +// Emits an if-statement with a condition that evaluates to true if |field| is +// considered non-default (will be sent over the wire), for message types +// without true field presence. Should only be called if +// !HasFieldPresence(message_descriptor). +bool EmitFieldNonDefaultCondition(io::Printer* printer, + const std::string& prefix, + const FieldDescriptor* field) { + Formatter format(printer); + format.Set("prefix", prefix); + format.Set("name", FieldName(field)); + // Merge and serialize semantics: primitive fields are merged/serialized only + // if non-zero (numeric) or non-empty (string). + if (!field->is_repeated() && !field->containing_oneof()) { + if (field->cpp_type() == FieldDescriptor::CPPTYPE_STRING) { + format("if ($prefix$$name$().size() > 0) {\n"); + } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + // Message fields still have has_$name$() methods. + format("if ($prefix$has_$name$()) {\n"); + } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_DOUBLE || + field->cpp_type() == FieldDescriptor::CPPTYPE_FLOAT) { + // Handle float comparison to prevent -Wfloat-equal warnings + format("if (!($prefix$$name$() <= 0 && $prefix$$name$() >= 0)) {\n"); + } else { + format("if ($prefix$$name$() != 0) {\n"); + } + format.Indent(); + return true; + } else if (field->containing_oneof()) { + format("if (_internal_has_$name$()) {\n"); + format.Indent(); + return true; + } + return false; +} + +// Does the given field have a has_$name$() method? +bool HasHasMethod(const FieldDescriptor* field) { + if (HasFieldPresence(field->file())) { + // In proto1/proto2, every field has a has_$name$() method. + return true; + } + // For message types without true field presence, only fields with a message + // type have a has_$name$() method. + return field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE; +} + +// Collects map entry message type information. +void CollectMapInfo(const Options& options, const Descriptor* descriptor, + std::map* variables) { + GOOGLE_CHECK(IsMapEntryMessage(descriptor)); + std::map& vars = *variables; + const FieldDescriptor* key = descriptor->FindFieldByName("key"); + const FieldDescriptor* val = descriptor->FindFieldByName("value"); + vars["key_cpp"] = PrimitiveTypeName(options, key->cpp_type()); + switch (val->cpp_type()) { + case FieldDescriptor::CPPTYPE_MESSAGE: + vars["val_cpp"] = FieldMessageTypeName(val, options); + break; + case FieldDescriptor::CPPTYPE_ENUM: + vars["val_cpp"] = ClassName(val->enum_type(), true); + break; + default: + vars["val_cpp"] = PrimitiveTypeName(options, val->cpp_type()); + } + vars["key_wire_type"] = + "TYPE_" + ToUpper(DeclaredTypeMethodName(key->type())); + vars["val_wire_type"] = + "TYPE_" + ToUpper(DeclaredTypeMethodName(val->type())); + if (descriptor->file()->syntax() != FileDescriptor::SYNTAX_PROTO3 && + val->type() == FieldDescriptor::TYPE_ENUM) { + const EnumValueDescriptor* default_value = val->default_value_enum(); + vars["default_enum_value"] = Int32ToString(default_value->number()); + } else { + vars["default_enum_value"] = "0"; + } +} + +// Does the given field have a private (internal helper only) has_$name$() +// method? +bool HasPrivateHasMethod(const FieldDescriptor* field) { + // Only for oneofs in message types with no field presence. has_$name$(), + // based on the oneof case, is still useful internally for generated code. + return (!HasFieldPresence(field->file()) && + field->containing_oneof() != NULL); +} + +// TODO(ckennelly): Cull these exclusions if/when these protos do not have +// their methods overridden by subclasses. + +bool ShouldMarkClassAsFinal(const Descriptor* descriptor, + const Options& options) { + return false; +} + +bool ShouldMarkClearAsFinal(const Descriptor* descriptor, + const Options& options) { + static std::set exclusions{ + }; + + const std::string name = ClassName(descriptor, true); + return exclusions.find(name) == exclusions.end() || + options.opensource_runtime; +} + +bool ShouldMarkIsInitializedAsFinal(const Descriptor* descriptor, + const Options& options) { + static std::set exclusions{ + }; + + const std::string name = ClassName(descriptor, true); + return exclusions.find(name) == exclusions.end() || + options.opensource_runtime; +} + +bool ShouldMarkNewAsFinal(const Descriptor* descriptor, + const Options& options) { + static std::set exclusions{ + }; + + const std::string name = ClassName(descriptor, true); + return exclusions.find(name) == exclusions.end() || + options.opensource_runtime; +} + +bool TableDrivenParsingEnabled(const Descriptor* descriptor, + const Options& options) { + if (!options.table_driven_parsing) { + return false; + } + + // Consider table-driven parsing. We only do this if: + // - We have has_bits for fields. This avoids a check on every field we set + // when are present (the common case). + if (!HasFieldPresence(descriptor->file())) { + return false; + } + + const double table_sparseness = 0.5; + int max_field_number = 0; + for (auto field : FieldRange(descriptor)) { + if (max_field_number < field->number()) { + max_field_number = field->number(); + } + + // - There are no weak fields. + if (IsWeak(field, options)) { + return false; + } + + // - There are no lazy fields (they require the non-lite library). + if (IsLazy(field, options)) { + return false; + } + } + + // - There range of field numbers is "small" + if (max_field_number >= (2 << 14)) { + return false; + } + + // - Field numbers are relatively dense within the actual number of fields. + // We check for strictly greater than in the case where there are no fields + // (only extensions) so max_field_number == descriptor->field_count() == 0. + if (max_field_number * table_sparseness > descriptor->field_count()) { + return false; + } + + // - This is not a MapEntryMessage. + if (IsMapEntryMessage(descriptor)) { + return false; + } + + return true; +} + +void SetUnknkownFieldsVariable(const Descriptor* descriptor, + const Options& options, + std::map* variables) { + std::string proto_ns = ProtobufNamespace(options); + if (UseUnknownFieldSet(descriptor->file(), options)) { + (*variables)["unknown_fields_type"] = "::" + proto_ns + "::UnknownFieldSet"; + } else { + (*variables)["unknown_fields_type"] = + PrimitiveTypeName(options, FieldDescriptor::CPPTYPE_STRING); + } + (*variables)["have_unknown_fields"] = + "_internal_metadata_.have_unknown_fields()"; + (*variables)["unknown_fields"] = "_internal_metadata_.unknown_fields()"; + (*variables)["mutable_unknown_fields"] = + "_internal_metadata_.mutable_unknown_fields()"; +} + +bool IsCrossFileMapField(const FieldDescriptor* field) { + if (!field->is_map()) { + return false; + } + + const Descriptor* d = field->message_type(); + const FieldDescriptor* value = d->FindFieldByNumber(2); + + return IsCrossFileMessage(value); +} + +bool IsCrossFileMaybeMap(const FieldDescriptor* field) { + if (IsCrossFileMapField(field)) { + return true; + } + + return IsCrossFileMessage(field); +} + +bool IsRequired(const std::vector& v) { + return v.front()->is_required(); +} + +// Allows chunking repeated fields together and non-repeated fields if the +// fields share the same has_byte index. +// TODO(seongkim): use lambda with capture instead of functor. +class MatchRepeatedAndHasByte { + public: + MatchRepeatedAndHasByte(const std::vector* has_bit_indices, + bool has_field_presence) + : has_bit_indices_(*has_bit_indices), + has_field_presence_(has_field_presence) {} + + // Returns true if the following conditions are met: + // --both fields are repeated fields + // --both fields are non-repeated fields with either has_field_presence is + // false or have the same has_byte index. + bool operator()(const FieldDescriptor* a, const FieldDescriptor* b) const { + return a->is_repeated() == b->is_repeated() && + (!has_field_presence_ || a->is_repeated() || + has_bit_indices_[a->index()] / 8 == + has_bit_indices_[b->index()] / 8); + } + + private: + const std::vector& has_bit_indices_; + const bool has_field_presence_; +}; + +// Allows chunking required fields separately after chunking with +// MatchRepeatedAndHasByte. +class MatchRepeatedAndHasByteAndRequired : public MatchRepeatedAndHasByte { + public: + MatchRepeatedAndHasByteAndRequired(const std::vector* has_bit_indices, + bool has_field_presence) + : MatchRepeatedAndHasByte(has_bit_indices, has_field_presence) {} + + bool operator()(const FieldDescriptor* a, const FieldDescriptor* b) const { + return MatchRepeatedAndHasByte::operator()(a, b) && + a->is_required() == b->is_required(); + } +}; + +// Allows chunking zero-initializable fields separately after chunking with +// MatchRepeatedAndHasByte. +class MatchRepeatedAndHasByteAndZeroInits : public MatchRepeatedAndHasByte { + public: + MatchRepeatedAndHasByteAndZeroInits(const std::vector* has_bit_indices, + bool has_field_presence) + : MatchRepeatedAndHasByte(has_bit_indices, has_field_presence) {} + + bool operator()(const FieldDescriptor* a, const FieldDescriptor* b) const { + return MatchRepeatedAndHasByte::operator()(a, b) && + CanInitializeByZeroing(a) == CanInitializeByZeroing(b); + } +}; + +// Collects neighboring fields based on a given criteria (equivalent predicate). +template +std::vector> CollectFields( + const std::vector& fields, + const Predicate& equivalent) { + std::vector> chunks; + if (fields.empty()) { + return chunks; + } + + const FieldDescriptor* last_field = fields.front(); + std::vector chunk; + for (auto field : fields) { + if (!equivalent(last_field, field) && !chunk.empty()) { + chunks.push_back(chunk); + chunk.clear(); + } + chunk.push_back(field); + last_field = field; + } + if (!chunk.empty()) { + chunks.push_back(chunk); + } + return chunks; +} + +// Returns a bit mask based on has_bit index of "fields" that are typically on +// the same chunk. It is used in a group presence check where _has_bits_ is +// masked to tell if any thing in "fields" is present. +uint32 GenChunkMask(const std::vector& fields, + const std::vector& has_bit_indices) { + GOOGLE_CHECK(!fields.empty()); + int first_index_offset = has_bit_indices[fields.front()->index()] / 32; + uint32 chunk_mask = 0; + for (auto field : fields) { + // "index" defines where in the _has_bits_ the field appears. + int index = has_bit_indices[field->index()]; + GOOGLE_CHECK_EQ(first_index_offset, index / 32); + chunk_mask |= static_cast(1) << (index % 32); + } + GOOGLE_CHECK_NE(0, chunk_mask); + return chunk_mask; +} + +// Return the number of bits set in n, a non-negative integer. +static int popcnt(uint32 n) { + int result = 0; + while (n != 0) { + result += (n & 1); + n = n / 2; + } + return result; +} + +// For a run of cold chunks, opens and closes an external if statement that +// checks multiple has_bits words to skip bulk of cold fields. +class ColdChunkSkipper { + public: + ColdChunkSkipper( + const Options& options, + const std::vector>& chunks, + const std::vector& has_bit_indices, const double cold_threshold, + bool has_field_presence) + : chunks_(chunks), + has_bit_indices_(has_bit_indices), + access_info_map_(options.access_info_map), + cold_threshold_(cold_threshold), + has_field_presence_(has_field_presence) { + SetCommonVars(options, &variables_); + } + + // May open an external if check for a batch of cold fields. "from" is the + // prefix to _has_bits_ to allow MergeFrom to use "from._has_bits_". + // Otherwise, it should be "". + void OnStartChunk(int chunk, int cached_has_bit_index, + const std::string& from, io::Printer* printer); + bool OnEndChunk(int chunk, io::Printer* printer); + + private: + bool IsColdChunk(int chunk); + + int HasbitWord(int chunk, int offset) { + return has_bit_indices_[chunks_[chunk][offset]->index()] / 32; + } + + const std::vector>& chunks_; + const std::vector& has_bit_indices_; + const AccessInfoMap* access_info_map_; + const double cold_threshold_; + std::map variables_; + int limit_chunk_ = -1; + bool has_field_presence_; +}; + +// Tuning parameters for ColdChunkSkipper. +const double kColdRatio = 0.005; + +bool ColdChunkSkipper::IsColdChunk(int chunk) { + // Mark this variable as used until it is actually used + (void)cold_threshold_; + return false; +} + + +void ColdChunkSkipper::OnStartChunk(int chunk, int cached_has_bit_index, + const std::string& from, + io::Printer* printer) { + Formatter format(printer, variables_); + if (!access_info_map_ || !has_field_presence_) { + return; + } else if (chunk < limit_chunk_) { + // We are already inside a run of cold chunks. + return; + } else if (!IsColdChunk(chunk)) { + // We can't start a run of cold chunks. + return; + } + + // Find the end of consecutive cold chunks. + limit_chunk_ = chunk; + while (limit_chunk_ < chunks_.size() && IsColdChunk(limit_chunk_)) { + limit_chunk_++; + } + + if (limit_chunk_ <= chunk + 1) { + // Require at least two chunks to emit external has_bit checks. + limit_chunk_ = -1; + return; + } + + // Emit has_bit check for each has_bit_dword index. + format("if (PROTOBUF_PREDICT_FALSE("); + int first_word = HasbitWord(chunk, 0); + while (chunk < limit_chunk_) { + uint32 mask = 0; + int this_word = HasbitWord(chunk, 0); + // Generate mask for chunks on the same word. + for (; chunk < limit_chunk_ && HasbitWord(chunk, 0) == this_word; chunk++) { + for (auto field : chunks_[chunk]) { + int hasbit_index = has_bit_indices_[field->index()]; + // Fields on a chunk must be in the same word. + GOOGLE_CHECK_EQ(this_word, hasbit_index / 32); + mask |= 1 << (hasbit_index % 32); + } + } + + if (this_word != first_word) { + format(" ||\n "); + } + format.Set("mask", strings::Hex(mask, strings::ZERO_PAD_8)); + if (this_word == cached_has_bit_index) { + format("(cached_has_bits & 0x$mask$u) != 0"); + } else { + format("($1$_has_bits_[$2$] & 0x$mask$u) != 0", from, this_word); + } + } + format(")) {\n"); + format.Indent(); +} + +bool ColdChunkSkipper::OnEndChunk(int chunk, io::Printer* printer) { + Formatter format(printer, variables_); + if (chunk != limit_chunk_ - 1) { + return false; + } + format.Outdent(); + format("}\n"); + return true; +} + +} // anonymous namespace + +// =================================================================== + +MessageGenerator::MessageGenerator( + const Descriptor* descriptor, + const std::map& vars, int index_in_file_messages, + const Options& options, MessageSCCAnalyzer* scc_analyzer) + : descriptor_(descriptor), + index_in_file_messages_(index_in_file_messages), + classname_(ClassName(descriptor, false)), + options_(options), + field_generators_(descriptor, options, scc_analyzer), + max_has_bit_index_(0), + num_weak_fields_(0), + scc_analyzer_(scc_analyzer), + variables_(vars) { + if (!message_layout_helper_) { + message_layout_helper_.reset(new PaddingOptimizer()); + } + + // Variables that apply to this class + variables_["classname"] = classname_; + variables_["classtype"] = QualifiedClassName(descriptor_, options); + variables_["scc_info"] = + SccInfoSymbol(scc_analyzer_->GetSCC(descriptor_), options_); + variables_["full_name"] = descriptor_->full_name(); + variables_["superclass"] = SuperClassName(descriptor_, options_); + + // Compute optimized field order to be used for layout and initialization + // purposes. + for (auto field : FieldRange(descriptor_)) { + if (IsWeak(field, options_)) { + num_weak_fields_++; + } else if (!field->containing_oneof()) { + optimized_order_.push_back(field); + } + } + + message_layout_helper_->OptimizeLayout(&optimized_order_, options_); + + if (HasFieldPresence(descriptor_->file())) { + // We use -1 as a sentinel. + has_bit_indices_.resize(descriptor_->field_count(), -1); + for (auto field : optimized_order_) { + // Skip fields that do not have has bits. + if (field->is_repeated()) { + continue; + } + + has_bit_indices_[field->index()] = max_has_bit_index_++; + } + field_generators_.SetHasBitIndices(has_bit_indices_); + } + + num_required_fields_ = 0; + for (int i = 0; i < descriptor->field_count(); i++) { + if (descriptor->field(i)->is_required()) { + ++num_required_fields_; + } + } + + table_driven_ = TableDrivenParsingEnabled(descriptor_, options_); +} + +MessageGenerator::~MessageGenerator() = default; + +size_t MessageGenerator::HasBitsSize() const { + size_t sizeof_has_bits = (max_has_bit_index_ + 31) / 32 * 4; + if (sizeof_has_bits == 0) { + // Zero-size arrays aren't technically allowed, and MSVC in particular + // doesn't like them. We still need to declare these arrays to make + // other code compile. Since this is an uncommon case, we'll just declare + // them with size 1 and waste some space. Oh well. + sizeof_has_bits = 4; + } + + return sizeof_has_bits; +} + +void MessageGenerator::AddGenerators( + std::vector>* enum_generators, + std::vector>* extension_generators) { + for (int i = 0; i < descriptor_->enum_type_count(); i++) { + enum_generators->emplace_back( + new EnumGenerator(descriptor_->enum_type(i), variables_, options_)); + enum_generators_.push_back(enum_generators->back().get()); + } + for (int i = 0; i < descriptor_->extension_count(); i++) { + extension_generators->emplace_back( + new ExtensionGenerator(descriptor_->extension(i), options_)); + extension_generators_.push_back(extension_generators->back().get()); + } +} + +void MessageGenerator::GenerateFieldAccessorDeclarations(io::Printer* printer) { + Formatter format(printer, variables_); + // optimized_fields_ does not contain fields where + // field->containing_oneof() != NULL + // so we need to iterate over those as well. + // + // We place the non-oneof fields in optimized_order_, as that controls the + // order of the _has_bits_ entries and we want GDB's pretty printers to be + // able to infer these indices from the k[FIELDNAME]FieldNumber order. + std::vector ordered_fields; + ordered_fields.reserve(descriptor_->field_count()); + + ordered_fields.insert(ordered_fields.begin(), optimized_order_.begin(), + optimized_order_.end()); + for (auto field : FieldRange(descriptor_)) { + if (field->containing_oneof() == NULL && !field->options().weak()) { + continue; + } + ordered_fields.push_back(field); + } + + if (!ordered_fields.empty()) { + format("enum : int {\n"); + for (auto field : ordered_fields) { + Formatter::SaveState save(&format); + + std::map vars; + SetCommonFieldVariables(field, &vars, options_); + format.AddMap(vars); + format(" ${1$$2$$}$ = $number$,\n", field, FieldConstantName(field)); + } + format("};\n"); + } + for (auto field : ordered_fields) { + PrintFieldComment(format, field); + + Formatter::SaveState save(&format); + + std::map vars; + SetCommonFieldVariables(field, &vars, options_); + format.AddMap(vars); + + if (field->is_repeated()) { + format( + "$deprecated_attr$int ${1$$name$_size$}$() const;\n" + "private:\n" + "int ${1$_internal_$name$_size$}$() const;\n" + "public:\n", + field); + } else if (HasHasMethod(field)) { + format( + "$deprecated_attr$bool ${1$has_$name$$}$() const;\n" + "private:\n" + "bool _internal_has_$name$() const;\n" + "public:\n", + field); + } else if (HasPrivateHasMethod(field)) { + format( + "private:\n" + "bool ${1$_internal_has_$name$$}$() const;\n" + "public:\n", + field); + } + + format("$deprecated_attr$void ${1$clear_$name$$}$();\n", field); + + // Generate type-specific accessor declarations. + field_generators_.get(field).GenerateAccessorDeclarations(printer); + + format("\n"); + } + + if (descriptor_->extension_range_count() > 0) { + // Generate accessors for extensions. We just call a macro located in + // extension_set.h since the accessors about 80 lines of static code. + format("$GOOGLE_PROTOBUF$_EXTENSION_ACCESSORS($classname$)\n"); + // Generate MessageSet specific APIs for proto2 MessageSet. + // For testing purposes we don't check for bridge.MessageSet, so + // we don't use IsProto2MessageSet + if (descriptor_->options().message_set_wire_format() && + !options_.opensource_runtime && !options_.lite_implicit_weak_fields) { + // Special-case MessageSet + format("GOOGLE_PROTOBUF_EXTENSION_MESSAGE_SET_ACCESSORS($classname$)\n"); + } + } + + for (auto oneof : OneOfRange(descriptor_)) { + Formatter::SaveState saver(&format); + format.Set("oneof_name", oneof->name()); + format.Set("camel_oneof_name", UnderscoresToCamelCase(oneof->name(), true)); + format( + "void ${1$clear_$oneof_name$$}$();\n" + "$camel_oneof_name$Case $oneof_name$_case() const;\n", + oneof); + } +} + +void MessageGenerator::GenerateSingularFieldHasBits( + const FieldDescriptor* field, Formatter format) { + if (field->options().weak()) { + format( + "inline bool $classname$::has_$name$() const {\n" + "$annotate_accessor$" + " return _weak_field_map_.Has($number$);\n" + "}\n"); + return; + } + if (HasFieldPresence(descriptor_->file())) { + // N.B.: without field presence, we do not use has-bits or generate + // has_$name$() methods. + int has_bit_index = has_bit_indices_[field->index()]; + GOOGLE_CHECK_GE(has_bit_index, 0); + + format.Set("has_array_index", has_bit_index / 32); + format.Set("has_mask", + strings::Hex(1u << (has_bit_index % 32), strings::ZERO_PAD_8)); + format( + "inline bool $classname$::_internal_has_$name$() const {\n" + " bool value = " + "(_has_bits_[$has_array_index$] & 0x$has_mask$u) != 0;\n"); + + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && + !IsLazy(field, options_)) { + // We maintain the invariant that for a submessage x, has_x() returning + // true implies that x_ is not null. By giving this information to the + // compiler, we allow it to eliminate unnecessary null checks later on. + format(" PROTOBUF_ASSUME(!value || $name$_ != nullptr);\n"); + } + + format( + " return value;\n" + "}\n" + "inline bool $classname$::has_$name$() const {\n" + "$annotate_accessor$" + " return _internal_has_$name$();\n" + "}\n"); + } else { + // Message fields have a has_$name$() method. + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + if (IsLazy(field, options_)) { + format( + "inline bool $classname$::_internal_has_$name$() const {\n" + " return !$name$_.IsCleared();\n" + "}\n"); + } else { + format( + "inline bool $classname$::_internal_has_$name$() const {\n" + " return this != internal_default_instance() " + "&& $name$_ != nullptr;\n" + "}\n"); + } + format( + "inline bool $classname$::has_$name$() const {\n" + "$annotate_accessor$" + " return _internal_has_$name$();\n" + "}\n"); + } + } +} + +void MessageGenerator::GenerateOneofHasBits(io::Printer* printer) { + Formatter format(printer, variables_); + for (auto oneof : OneOfRange(descriptor_)) { + format.Set("oneof_name", oneof->name()); + format.Set("oneof_index", oneof->index()); + format.Set("cap_oneof_name", ToUpper(oneof->name())); + format( + "inline bool $classname$::has_$oneof_name$() const {\n" + " return $oneof_name$_case() != $cap_oneof_name$_NOT_SET;\n" + "}\n" + "inline void $classname$::clear_has_$oneof_name$() {\n" + " _oneof_case_[$oneof_index$] = $cap_oneof_name$_NOT_SET;\n" + "}\n"); + } +} + +void MessageGenerator::GenerateOneofMemberHasBits(const FieldDescriptor* field, + const Formatter& format) { + // Singular field in a oneof + // N.B.: Without field presence, we do not use has-bits or generate + // has_$name$() methods, but oneofs still have set_has_$name$(). + // Oneofs also have has_$name$() but only as a private helper + // method, so that generated code is slightly cleaner (vs. comparing + // _oneof_case_[index] against a constant everywhere). + // + // If has_$name$() is private, there is no need to add an internal accessor. + // Only annotate public accessors. + if (HasHasMethod(field)) { + format( + "inline bool $classname$::_internal_has_$name$() const {\n" + " return $oneof_name$_case() == k$field_name$;\n" + "}\n" + "inline bool $classname$::has_$name$() const {\n" + "$annotate_accessor$" + " return _internal_has_$name$();\n" + "}\n"); + } else if (HasPrivateHasMethod(field)) { + format( + "inline bool $classname$::_internal_has_$name$() const {\n" + " return $oneof_name$_case() == k$field_name$;\n" + "}\n"); + } + // set_has_$name$() for oneof fields is always private; hence should not be + // annotated. + format( + "inline void $classname$::set_has_$name$() {\n" + " _oneof_case_[$oneof_index$] = k$field_name$;\n" + "}\n"); +} + +void MessageGenerator::GenerateFieldClear(const FieldDescriptor* field, + bool is_inline, Formatter format) { + // Generate clear_$name$(). + if (is_inline) { + format("inline "); + } + format( + "void $classname$::clear_$name$() {\n" + "$annotate_accessor$"); + + format.Indent(); + + if (field->containing_oneof()) { + // Clear this field only if it is the active field in this oneof, + // otherwise ignore + format("if (_internal_has_$name$()) {\n"); + format.Indent(); + field_generators_.get(field).GenerateClearingCode(format.printer()); + format("clear_has_$oneof_name$();\n"); + format.Outdent(); + format("}\n"); + } else { + field_generators_.get(field).GenerateClearingCode(format.printer()); + if (HasFieldPresence(descriptor_->file())) { + if (!field->is_repeated() && !field->options().weak()) { + int has_bit_index = has_bit_indices_[field->index()]; + GOOGLE_CHECK_GE(has_bit_index, 0); + + format.Set("has_array_index", has_bit_index / 32); + format.Set("has_mask", + strings::Hex(1u << (has_bit_index % 32), strings::ZERO_PAD_8)); + format("_has_bits_[$has_array_index$] &= ~0x$has_mask$u;\n"); + } + } + } + + format.Outdent(); + format("}\n"); +} + +void MessageGenerator::GenerateFieldAccessorDefinitions(io::Printer* printer) { + Formatter format(printer, variables_); + format("// $classname$\n\n"); + + for (auto field : FieldRange(descriptor_)) { + PrintFieldComment(format, field); + + std::map vars; + SetCommonFieldVariables(field, &vars, options_); + + Formatter::SaveState saver(&format); + format.AddMap(vars); + + // Generate has_$name$() or $name$_size(). + if (field->is_repeated()) { + format( + "inline int $classname$::_internal_$name$_size() const {\n" + " return $name$_$1$.size();\n" + "}\n" + "inline int $classname$::$name$_size() const {\n" + "$annotate_accessor$" + " return _internal_$name$_size();\n" + "}\n", + IsImplicitWeakField(field, options_, scc_analyzer_) && + field->message_type() + ? ".weak" + : ""); + } else if (field->containing_oneof()) { + format.Set("field_name", UnderscoresToCamelCase(field->name(), true)); + format.Set("oneof_name", field->containing_oneof()->name()); + format.Set("oneof_index", + StrCat(field->containing_oneof()->index())); + GenerateOneofMemberHasBits(field, format); + } else { + // Singular field. + GenerateSingularFieldHasBits(field, format); + } + + if (!IsCrossFileMaybeMap(field)) { + GenerateFieldClear(field, true, format); + } + + // Generate type-specific accessors. + field_generators_.get(field).GenerateInlineAccessorDefinitions(printer); + + format("\n"); + } + + // Generate has_$name$() and clear_has_$name$() functions for oneofs. + GenerateOneofHasBits(printer); +} + +void MessageGenerator::GenerateClassDefinition(io::Printer* printer) { + Formatter format(printer, variables_); + format.Set("class_final", + ShouldMarkClassAsFinal(descriptor_, options_) ? "final" : ""); + + if (IsMapEntryMessage(descriptor_)) { + std::map vars; + CollectMapInfo(options_, descriptor_, &vars); + vars["lite"] = + HasDescriptorMethods(descriptor_->file(), options_) ? "" : "Lite"; + format.AddMap(vars); + format( + "class $classname$ : public " + "::$proto_ns$::internal::MapEntry$lite$<$classname$, \n" + " $key_cpp$, $val_cpp$,\n" + " ::$proto_ns$::internal::WireFormatLite::$key_wire_type$,\n" + " ::$proto_ns$::internal::WireFormatLite::$val_wire_type$,\n" + " $default_enum_value$ > {\n" + "public:\n" + " typedef ::$proto_ns$::internal::MapEntry$lite$<$classname$, \n" + " $key_cpp$, $val_cpp$,\n" + " ::$proto_ns$::internal::WireFormatLite::$key_wire_type$,\n" + " ::$proto_ns$::internal::WireFormatLite::$val_wire_type$,\n" + " $default_enum_value$ > SuperType;\n" + " $classname$();\n" + " $classname$(::$proto_ns$::Arena* arena);\n" + " void MergeFrom(const $classname$& other);\n" + " static const $classname$* internal_default_instance() { return " + "reinterpret_cast(&_$classname$_default_instance_); }\n"); + auto utf8_check = GetUtf8CheckMode(descriptor_->field(0), options_); + if (descriptor_->field(0)->type() == FieldDescriptor::TYPE_STRING && + utf8_check != NONE) { + if (utf8_check == STRICT) { + format( + " static bool ValidateKey(std::string* s) {\n" + " return ::$proto_ns$::internal::WireFormatLite::" + "VerifyUtf8String(s->data(), static_cast(s->size()), " + "::$proto_ns$::internal::WireFormatLite::PARSE, \"$1$\");\n" + " }\n", + descriptor_->field(0)->full_name()); + } else { + GOOGLE_CHECK(utf8_check == VERIFY); + format( + " static bool ValidateKey(std::string* s) {\n" + "#ifndef NDEBUG\n" + " ::$proto_ns$::internal::WireFormatLite::VerifyUtf8String(\n" + " s->data(), static_cast(s->size()), " + "::$proto_ns$::internal::" + "WireFormatLite::PARSE, \"$1$\");\n" + "#endif\n" + " return true;\n" + " }\n", + descriptor_->field(0)->full_name()); + } + } else { + format(" static bool ValidateKey(void*) { return true; }\n"); + } + if (descriptor_->field(1)->type() == FieldDescriptor::TYPE_STRING && + utf8_check != NONE) { + if (utf8_check == STRICT) { + format( + " static bool ValidateValue(std::string* s) {\n" + " return ::$proto_ns$::internal::WireFormatLite::" + "VerifyUtf8String(s->data(), static_cast(s->size()), " + "::$proto_ns$::internal::WireFormatLite::PARSE, \"$1$\");\n" + " }\n", + descriptor_->field(1)->full_name()); + } else { + GOOGLE_CHECK(utf8_check = VERIFY); + format( + " static bool ValidateValue(std::string* s) {\n" + "#ifndef NDEBUG\n" + " ::$proto_ns$::internal::WireFormatLite::VerifyUtf8String(\n" + " s->data(), static_cast(s->size()), " + "::$proto_ns$::internal::" + "WireFormatLite::PARSE, \"$1$\");\n" + "#endif\n" + " return true;\n" + " }\n", + descriptor_->field(1)->full_name()); + } + } else { + format(" static bool ValidateValue(void*) { return true; }\n"); + } + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + " void MergeFrom(const ::$proto_ns$::Message& other) final;\n" + " ::$proto_ns$::Metadata GetMetadata() const final;\n" + " private:\n" + " static ::$proto_ns$::Metadata GetMetadataStatic() {\n" + " ::$proto_ns$::internal::AssignDescriptors(&::$desc_table$);\n" + " return ::$desc_table$.file_level_metadata[$1$];\n" + " }\n" + "\n" + " public:\n" + "};\n", + index_in_file_messages_); + } else { + format("};\n"); + } + return; + } + + format( + "class $dllexport_decl $${1$$classname$$}$$ class_final$ :\n" + " public $superclass$ /* @@protoc_insertion_point(" + "class_definition:$full_name$) */ {\n", + descriptor_); + format(" public:\n"); + format.Indent(); + + format( + "$classname$();\n" + "virtual ~$classname$();\n" + "\n" + "$classname$(const $classname$& from);\n" + "$classname$($classname$&& from) noexcept\n" + " : $classname$() {\n" + " *this = ::std::move(from);\n" + "}\n" + "\n" + "inline $classname$& operator=(const $classname$& from) {\n" + " CopyFrom(from);\n" + " return *this;\n" + "}\n" + "inline $classname$& operator=($classname$&& from) noexcept {\n" + " if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {\n" + " if (this != &from) InternalSwap(&from);\n" + " } else {\n" + " CopyFrom(from);\n" + " }\n" + " return *this;\n" + "}\n" + "\n"); + + if (options_.table_driven_serialization) { + format( + "private:\n" + "const void* InternalGetTable() const;\n" + "public:\n" + "\n"); + } + + std::map vars; + SetUnknkownFieldsVariable(descriptor_, options_, &vars); + format.AddMap(vars); + if (PublicUnknownFieldsAccessors(descriptor_)) { + format( + "inline const $unknown_fields_type$& unknown_fields() const {\n" + " return $unknown_fields$;\n" + "}\n" + "inline $unknown_fields_type$* mutable_unknown_fields() {\n" + " return $mutable_unknown_fields$;\n" + "}\n" + "\n"); + } + + // N.B.: We exclude GetArena() when arena support is disabled, falling back on + // MessageLite's implementation which returns NULL rather than generating our + // own method which returns NULL, in order to reduce code size. + if (SupportsArenas(descriptor_)) { + // virtual method version of GetArenaNoVirtual(), required for generic + // dispatch given a MessageLite* (e.g., in RepeatedField::AddAllocated()). + format( + "inline ::$proto_ns$::Arena* GetArena() const final {\n" + " return GetArenaNoVirtual();\n" + "}\n" + "inline void* GetMaybeArenaPointer() const final {\n" + " return MaybeArenaPtr();\n" + "}\n"); + } + + // Only generate this member if it's not disabled. + if (HasDescriptorMethods(descriptor_->file(), options_) && + !descriptor_->options().no_standard_descriptor_accessor()) { + format( + "static const ::$proto_ns$::Descriptor* descriptor() {\n" + " return GetDescriptor();\n" + "}\n"); + } + + if (HasDescriptorMethods(descriptor_->file(), options_)) { + // These shadow non-static methods of the same names in Message. We + // redefine them here because calls directly on the generated class can be + // statically analyzed -- we know what descriptor types are being requested. + // It also avoids a vtable dispatch. + // + // We would eventually like to eliminate the methods in Message, and having + // this separate also lets us track calls to the base class methods + // separately. + format( + "static const ::$proto_ns$::Descriptor* GetDescriptor() {\n" + " return GetMetadataStatic().descriptor;\n" + "}\n" + "static const ::$proto_ns$::Reflection* GetReflection() {\n" + " return GetMetadataStatic().reflection;\n" + "}\n"); + } + + format( + "static const $classname$& default_instance();\n" + "\n"); + + // Generate enum values for every field in oneofs. One list is generated for + // each oneof with an additional *_NOT_SET value. + for (auto oneof : OneOfRange(descriptor_)) { + format("enum $1$Case {\n", UnderscoresToCamelCase(oneof->name(), true)); + format.Indent(); + for (auto field : FieldRange(oneof)) { + std::string oneof_enum_case_field_name = + UnderscoresToCamelCase(field->name(), true); + format("k$1$ = $2$,\n", oneof_enum_case_field_name, // 1 + field->number()); // 2 + } + format("$1$_NOT_SET = 0,\n", ToUpper(oneof->name())); + format.Outdent(); + format( + "};\n" + "\n"); + } + + // TODO(gerbens) make this private, while still granting other protos access. + format( + "static void InitAsDefaultInstance(); // FOR INTERNAL USE ONLY\n" + "static inline const $classname$* internal_default_instance() {\n" + " return reinterpret_cast(\n" + " &_$classname$_default_instance_);\n" + "}\n" + "static constexpr int kIndexInFileMessages =\n" + " $1$;\n" + "\n", + index_in_file_messages_); + + if (IsAnyMessage(descriptor_, options_)) { + format( + "// implements Any -----------------------------------------------\n" + "\n"); + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + "void PackFrom(const ::$proto_ns$::Message& message) {\n" + " _any_metadata_.PackFrom(message);\n" + "}\n" + "void PackFrom(const ::$proto_ns$::Message& message,\n" + " const std::string& type_url_prefix) {\n" + " _any_metadata_.PackFrom(message, type_url_prefix);\n" + "}\n" + "bool UnpackTo(::$proto_ns$::Message* message) const {\n" + " return _any_metadata_.UnpackTo(message);\n" + "}\n" + "static bool GetAnyFieldDescriptors(\n" + " const ::$proto_ns$::Message& message,\n" + " const ::$proto_ns$::FieldDescriptor** type_url_field,\n" + " const ::$proto_ns$::FieldDescriptor** value_field);\n" + "template " + "::value>::type>\n" + "void PackFrom(const T& message) {\n" + " _any_metadata_.PackFrom(message);\n" + "}\n" + "template " + "::value>::type>\n" + "void PackFrom(const T& message,\n" + " const std::string& type_url_prefix) {\n" + " _any_metadata_.PackFrom(message, type_url_prefix);" + "}\n" + "template " + "::value>::type>\n" + "bool UnpackTo(T* message) const {\n" + " return _any_metadata_.UnpackTo(message);\n" + "}\n"); + } else { + format( + "template \n" + "void PackFrom(const T& message) {\n" + " _any_metadata_.PackFrom(message);\n" + "}\n" + "template \n" + "void PackFrom(const T& message,\n" + " const std::string& type_url_prefix) {\n" + " _any_metadata_.PackFrom(message, type_url_prefix);\n" + "}\n" + "template \n" + "bool UnpackTo(T* message) const {\n" + " return _any_metadata_.UnpackTo(message);\n" + "}\n"); + } + format( + "template bool Is() const {\n" + " return _any_metadata_.Is();\n" + "}\n" + "static bool ParseAnyTypeUrl(const string& type_url,\n" + " std::string* full_type_name);\n"); + } + + format.Set("new_final", + ShouldMarkNewAsFinal(descriptor_, options_) ? "final" : ""); + + format( + "friend void swap($classname$& a, $classname$& b) {\n" + " a.Swap(&b);\n" + "}\n"); + + if (SupportsArenas(descriptor_)) { + format( + "inline void Swap($classname$* other) {\n" + " if (other == this) return;\n" + " if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {\n" + " InternalSwap(other);\n" + " } else {\n" + " ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);\n" + " }\n" + "}\n" + "void UnsafeArenaSwap($classname$* other) {\n" + " if (other == this) return;\n" + " $DCHK$(GetArenaNoVirtual() == other->GetArenaNoVirtual());\n" + " InternalSwap(other);\n" + "}\n"); + } else { + format( + "inline void Swap($classname$* other) {\n" + " if (other == this) return;\n" + " InternalSwap(other);\n" + "}\n"); + } + + format( + "\n" + "// implements Message ----------------------------------------------\n" + "\n" + "inline $classname$* New() const$ new_final$ {\n" + " return CreateMaybeMessage<$classname$>(nullptr);\n" + "}\n" + "\n" + "$classname$* New(::$proto_ns$::Arena* arena) const$ new_final$ {\n" + " return CreateMaybeMessage<$classname$>(arena);\n" + "}\n"); + + // For instances that derive from Message (rather than MessageLite), some + // methods are virtual and should be marked as final. + format.Set("full_final", HasDescriptorMethods(descriptor_->file(), options_) + ? "final" + : ""); + + if (HasGeneratedMethods(descriptor_->file(), options_)) { + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + "void CopyFrom(const ::$proto_ns$::Message& from) final;\n" + "void MergeFrom(const ::$proto_ns$::Message& from) final;\n"); + } else { + format( + "void CheckTypeAndMergeFrom(const ::$proto_ns$::MessageLite& from)\n" + " final;\n"); + } + + format.Set("clear_final", + ShouldMarkClearAsFinal(descriptor_, options_) ? "final" : ""); + format.Set( + "is_initialized_final", + ShouldMarkIsInitializedAsFinal(descriptor_, options_) ? "final" : ""); + + format( + "void CopyFrom(const $classname$& from);\n" + "void MergeFrom(const $classname$& from);\n" + "PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear()$ clear_final$;\n" + "bool IsInitialized() const$ is_initialized_final$;\n" + "\n" + "size_t ByteSizeLong() const final;\n" + "const char* _InternalParse(const char* ptr, " + "::$proto_ns$::internal::ParseContext* ctx) final;\n" + "$uint8$* _InternalSerialize(\n" + " $uint8$* target, ::$proto_ns$::io::EpsCopyOutputStream* stream) " + "const final;\n"); + + // DiscardUnknownFields() is implemented in message.cc using reflections. We + // need to implement this function in generated code for messages. + if (!UseUnknownFieldSet(descriptor_->file(), options_)) { + format("void DiscardUnknownFields()$ full_final$;\n"); + } + } + + format( + "int GetCachedSize() const final { return _cached_size_.Get(); }" + "\n\nprivate:\n" + "inline void SharedCtor();\n" + "inline void SharedDtor();\n" + "void SetCachedSize(int size) const$ full_final$;\n" + "void InternalSwap($classname$* other);\n"); + + format( + // Friend AnyMetadata so that it can call this FullMessageName() method. + "friend class ::$proto_ns$::internal::AnyMetadata;\n" + "static $1$ FullMessageName() {\n" + " return \"$full_name$\";\n" + "}\n", + options_.opensource_runtime ? "::PROTOBUF_NAMESPACE_ID::StringPiece" + : "::StringPiece"); + + if (SupportsArenas(descriptor_)) { + format( + // TODO(gerbens) Make this private! Currently people are deriving from + // protos to give access to this constructor, breaking the invariants + // we rely on. + "protected:\n" + "explicit $classname$(::$proto_ns$::Arena* arena);\n" + "private:\n" + "static void ArenaDtor(void* object);\n" + "inline void RegisterArenaDtor(::$proto_ns$::Arena* arena);\n"); + } + + if (SupportsArenas(descriptor_)) { + format( + "private:\n" + "inline ::$proto_ns$::Arena* GetArenaNoVirtual() const {\n" + " return _internal_metadata_.arena();\n" + "}\n" + "inline void* MaybeArenaPtr() const {\n" + " return _internal_metadata_.raw_arena_ptr();\n" + "}\n"); + } else { + format( + "private:\n" + "inline ::$proto_ns$::Arena* GetArenaNoVirtual() const {\n" + " return nullptr;\n" + "}\n" + "inline void* MaybeArenaPtr() const {\n" + " return nullptr;\n" + "}\n"); + } + + format( + "public:\n" + "\n"); + + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + "::$proto_ns$::Metadata GetMetadata() const final;\n" + "private:\n" + "static ::$proto_ns$::Metadata GetMetadataStatic() {\n" + " ::$proto_ns$::internal::AssignDescriptors(&::$desc_table$);\n" + " return ::$desc_table$.file_level_metadata[kIndexInFileMessages];\n" + "}\n" + "\n" + "public:\n" + "\n"); + } else { + format( + "std::string GetTypeName() const final;\n" + "\n"); + } + + format( + "// nested types ----------------------------------------------------\n" + "\n"); + + // Import all nested message classes into this class's scope with typedefs. + for (int i = 0; i < descriptor_->nested_type_count(); i++) { + const Descriptor* nested_type = descriptor_->nested_type(i); + if (!IsMapEntryMessage(nested_type)) { + format.Set("nested_full_name", ClassName(nested_type, false)); + format.Set("nested_name", ResolveKeyword(nested_type->name())); + format("typedef ${1$$nested_full_name$$}$ ${1$$nested_name$$}$;\n", + nested_type); + } + } + + if (descriptor_->nested_type_count() > 0) { + format("\n"); + } + + // Import all nested enums and their values into this class's scope with + // typedefs and constants. + for (int i = 0; i < descriptor_->enum_type_count(); i++) { + enum_generators_[i]->GenerateSymbolImports(printer); + format("\n"); + } + + format( + "// accessors -------------------------------------------------------\n" + "\n"); + + // Generate accessor methods for all fields. + GenerateFieldAccessorDeclarations(printer); + + // Declare extension identifiers. + for (int i = 0; i < descriptor_->extension_count(); i++) { + extension_generators_[i]->GenerateDeclaration(printer); + } + + + format("// @@protoc_insertion_point(class_scope:$full_name$)\n"); + + // Generate private members. + format.Outdent(); + format(" private:\n"); + format.Indent(); + // TODO(seongkim): Remove hack to track field access and remove this class. + format("class _Internal;\n"); + + + for (auto field : FieldRange(descriptor_)) { + // set_has_***() generated in all oneofs. + if (!field->is_repeated() && !field->options().weak() && + field->containing_oneof()) { + format("void set_has_$1$();\n", FieldName(field)); + } + } + format("\n"); + + // Generate oneof function declarations + for (auto oneof : OneOfRange(descriptor_)) { + format( + "inline bool has_$1$() const;\n" + "inline void clear_has_$1$();\n\n", + oneof->name()); + } + + if (HasGeneratedMethods(descriptor_->file(), options_) && + !descriptor_->options().message_set_wire_format() && + num_required_fields_ > 1) { + format( + "// helper for ByteSizeLong()\n" + "size_t RequiredFieldsByteSizeFallback() const;\n\n"); + } + + // Prepare decls for _cached_size_ and _has_bits_. Their position in the + // output will be determined later. + + bool need_to_emit_cached_size = true; + const std::string cached_size_decl = + "mutable ::$proto_ns$::internal::CachedSize _cached_size_;\n"; + + const size_t sizeof_has_bits = HasBitsSize(); + const std::string has_bits_decl = + sizeof_has_bits == 0 + ? "" + : StrCat("::$proto_ns$::internal::HasBits<", + sizeof_has_bits / 4, "> _has_bits_;\n"); + + // To minimize padding, data members are divided into three sections: + // (1) members assumed to align to 8 bytes + // (2) members corresponding to message fields, re-ordered to optimize + // alignment. + // (3) members assumed to align to 4 bytes. + + // Members assumed to align to 8 bytes: + + if (descriptor_->extension_range_count() > 0) { + format( + "::$proto_ns$::internal::ExtensionSet _extensions_;\n" + "\n"); + } + + if (UseUnknownFieldSet(descriptor_->file(), options_)) { + format( + "::$proto_ns$::internal::InternalMetadataWithArena " + "_internal_metadata_;\n"); + } else { + format( + "::$proto_ns$::internal::InternalMetadataWithArenaLite " + "_internal_metadata_;\n"); + } + + if (SupportsArenas(descriptor_)) { + format( + "template friend class " + "::$proto_ns$::Arena::InternalHelper;\n" + "typedef void InternalArenaConstructable_;\n" + "typedef void DestructorSkippable_;\n"); + } + + if (HasFieldPresence(descriptor_->file())) { + // _has_bits_ is frequently accessed, so to reduce code size and improve + // speed, it should be close to the start of the object. Placing + // _cached_size_ together with _has_bits_ improves cache locality despite + // potential alignment padding. + format(has_bits_decl.c_str()); + format(cached_size_decl.c_str()); + need_to_emit_cached_size = false; + } + + // Field members: + + // Emit some private and static members + for (auto field : optimized_order_) { + const FieldGenerator& generator = field_generators_.get(field); + generator.GenerateStaticMembers(printer); + generator.GeneratePrivateMembers(printer); + } + + // For each oneof generate a union + for (auto oneof : OneOfRange(descriptor_)) { + std::string camel_oneof_name = UnderscoresToCamelCase(oneof->name(), true); + format( + "union $1$Union {\n" + // explicit empty constructor is needed when union contains + // ArenaStringPtr members for string fields. + " $1$Union() {}\n", + camel_oneof_name); + format.Indent(); + for (auto field : FieldRange(oneof)) { + field_generators_.get(field).GeneratePrivateMembers(printer); + } + format.Outdent(); + format("} $1$_;\n", oneof->name()); + for (auto field : FieldRange(oneof)) { + field_generators_.get(field).GenerateStaticMembers(printer); + } + } + + // Members assumed to align to 4 bytes: + + if (need_to_emit_cached_size) { + format(cached_size_decl.c_str()); + need_to_emit_cached_size = false; + } + + // Generate _oneof_case_. + if (descriptor_->oneof_decl_count() > 0) { + format( + "$uint32$ _oneof_case_[$1$];\n" + "\n", + descriptor_->oneof_decl_count()); + } + + if (num_weak_fields_) { + format("::$proto_ns$::internal::WeakFieldMap _weak_field_map_;\n"); + } + // Generate _any_metadata_ for the Any type. + if (IsAnyMessage(descriptor_, options_)) { + format("::$proto_ns$::internal::AnyMetadata _any_metadata_;\n"); + } + + // The TableStruct struct needs access to the private parts, in order to + // construct the offsets of all members. + format("friend struct ::$tablename$;\n"); + + format.Outdent(); + format("};"); + GOOGLE_DCHECK(!need_to_emit_cached_size); +} // NOLINT(readability/fn_size) + +void MessageGenerator::GenerateInlineMethods(io::Printer* printer) { + if (IsMapEntryMessage(descriptor_)) return; + GenerateFieldAccessorDefinitions(printer); + + // Generate oneof_case() functions. + for (auto oneof : OneOfRange(descriptor_)) { + Formatter format(printer, variables_); + format.Set("camel_oneof_name", UnderscoresToCamelCase(oneof->name(), true)); + format.Set("oneof_name", oneof->name()); + format.Set("oneof_index", oneof->index()); + format( + "inline $classname$::$camel_oneof_name$Case $classname$::" + "${1$$oneof_name$_case$}$() const {\n" + " return $classname$::$camel_oneof_name$Case(" + "_oneof_case_[$oneof_index$]);\n" + "}\n", + oneof); + } +} + +void MessageGenerator::GenerateExtraDefaultFields(io::Printer* printer) { + // Generate oneof default instance and weak field instances for reflection + // usage. + Formatter format(printer, variables_); + if (descriptor_->oneof_decl_count() > 0 || num_weak_fields_ > 0) { + for (auto oneof : OneOfRange(descriptor_)) { + for (auto field : FieldRange(oneof)) { + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE || + (field->cpp_type() == FieldDescriptor::CPPTYPE_STRING && + EffectiveStringCType(field, options_) != FieldOptions::STRING)) { + format("const "); + } + field_generators_.get(field).GeneratePrivateMembers(printer); + } + } + for (auto field : FieldRange(descriptor_)) { + if (field->options().weak()) { + format(" const ::$proto_ns$::Message* $1$_;\n", FieldName(field)); + } + } + } +} + +bool MessageGenerator::GenerateParseTable(io::Printer* printer, size_t offset, + size_t aux_offset) { + Formatter format(printer, variables_); + + if (!table_driven_) { + format("{ nullptr, nullptr, 0, -1, -1, -1, -1, nullptr, false },\n"); + return false; + } + + int max_field_number = 0; + for (auto field : FieldRange(descriptor_)) { + if (max_field_number < field->number()) { + max_field_number = field->number(); + } + } + + format("{\n"); + format.Indent(); + + format( + "$tablename$::entries + $1$,\n" + "$tablename$::aux + $2$,\n" + "$3$,\n", + offset, aux_offset, max_field_number); + + if (!HasFieldPresence(descriptor_->file())) { + // If we don't have field presence, then _has_bits_ does not exist. + format("-1,\n"); + } else { + format("PROTOBUF_FIELD_OFFSET($classtype$, _has_bits_),\n"); + } + + if (descriptor_->oneof_decl_count() > 0) { + format("PROTOBUF_FIELD_OFFSET($classtype$, _oneof_case_),\n"); + } else { + format("-1, // no _oneof_case_\n"); + } + + if (descriptor_->extension_range_count() > 0) { + format("PROTOBUF_FIELD_OFFSET($classtype$, _extensions_),\n"); + } else { + format("-1, // no _extensions_\n"); + } + + // TODO(ckennelly): Consolidate this with the calculation for + // AuxillaryParseTableField. + format( + "PROTOBUF_FIELD_OFFSET($classtype$, _internal_metadata_),\n" + "&$package_ns$::_$classname$_default_instance_,\n"); + + if (UseUnknownFieldSet(descriptor_->file(), options_)) { + format("true,\n"); + } else { + format("false,\n"); + } + + format.Outdent(); + format("},\n"); + return true; +} + +void MessageGenerator::GenerateSchema(io::Printer* printer, int offset, + int has_offset) { + Formatter format(printer, variables_); + has_offset = + HasFieldPresence(descriptor_->file()) || IsMapEntryMessage(descriptor_) + ? offset + has_offset + : -1; + + format("{ $1$, $2$, sizeof($classtype$)},\n", offset, has_offset); +} + +namespace { + +// We need to calculate for each field what function the table driven code +// should use to serialize it. This returns the index in a lookup table. +uint32 CalcFieldNum(const FieldGenerator& generator, + const FieldDescriptor* field, const Options& options) { + bool is_a_map = IsMapEntryMessage(field->containing_type()); + int type = field->type(); + if (type == FieldDescriptor::TYPE_STRING || + type == FieldDescriptor::TYPE_BYTES) { + if (generator.IsInlined()) { + type = internal::FieldMetadata::kInlinedType; + } + // string field + if (IsCord(field, options)) { + type = internal::FieldMetadata::kCordType; + } else if (IsStringPiece(field, options)) { + type = internal::FieldMetadata::kStringPieceType; + } + } + if (field->containing_oneof()) { + return internal::FieldMetadata::CalculateType( + type, internal::FieldMetadata::kOneOf); + } + if (field->is_packed()) { + return internal::FieldMetadata::CalculateType( + type, internal::FieldMetadata::kPacked); + } else if (field->is_repeated()) { + return internal::FieldMetadata::CalculateType( + type, internal::FieldMetadata::kRepeated); + } else if (!HasFieldPresence(field->file()) && + field->containing_oneof() == NULL && !is_a_map) { + return internal::FieldMetadata::CalculateType( + type, internal::FieldMetadata::kNoPresence); + } else { + return internal::FieldMetadata::CalculateType( + type, internal::FieldMetadata::kPresence); + } +} + +int FindMessageIndexInFile(const Descriptor* descriptor) { + std::vector flatten = + FlattenMessagesInFile(descriptor->file()); + return std::find(flatten.begin(), flatten.end(), descriptor) - + flatten.begin(); +} + +} // namespace + +int MessageGenerator::GenerateFieldMetadata(io::Printer* printer) { + Formatter format(printer, variables_); + if (!options_.table_driven_serialization) { + return 0; + } + + std::vector sorted = SortFieldsByNumber(descriptor_); + if (IsMapEntryMessage(descriptor_)) { + for (int i = 0; i < 2; i++) { + const FieldDescriptor* field = sorted[i]; + const FieldGenerator& generator = field_generators_.get(field); + + uint32 tag = internal::WireFormatLite::MakeTag( + field->number(), WireFormat::WireTypeForFieldType(field->type())); + + std::map vars; + vars["classtype"] = QualifiedClassName(descriptor_, options_); + vars["field_name"] = FieldName(field); + vars["tag"] = StrCat(tag); + vars["hasbit"] = StrCat(i); + vars["type"] = StrCat(CalcFieldNum(generator, field, options_)); + vars["ptr"] = "nullptr"; + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + GOOGLE_CHECK(!IsMapEntryMessage(field->message_type())); + vars["ptr"] = + "::" + UniqueName("TableStruct", field->message_type(), options_) + + "::serialization_table + " + + StrCat(FindMessageIndexInFile(field->message_type())); + } + Formatter::SaveState saver(&format); + format.AddMap(vars); + format( + "{PROTOBUF_FIELD_OFFSET(" + "::$proto_ns$::internal::MapEntryHelper<$classtype$::" + "SuperType>, $field_name$_), $tag$," + "PROTOBUF_FIELD_OFFSET(" + "::$proto_ns$::internal::MapEntryHelper<$classtype$::" + "SuperType>, _has_bits_) * 8 + $hasbit$, $type$, " + "$ptr$},\n"); + } + return 2; + } + format( + "{PROTOBUF_FIELD_OFFSET($classtype$, _cached_size_)," + " 0, 0, 0, nullptr},\n"); + std::vector sorted_extensions; + sorted_extensions.reserve(descriptor_->extension_range_count()); + for (int i = 0; i < descriptor_->extension_range_count(); ++i) { + sorted_extensions.push_back(descriptor_->extension_range(i)); + } + std::sort(sorted_extensions.begin(), sorted_extensions.end(), + ExtensionRangeSorter()); + for (int i = 0, extension_idx = 0; /* no range */; i++) { + for (; extension_idx < sorted_extensions.size() && + (i == sorted.size() || + sorted_extensions[extension_idx]->start < sorted[i]->number()); + extension_idx++) { + const Descriptor::ExtensionRange* range = + sorted_extensions[extension_idx]; + format( + "{PROTOBUF_FIELD_OFFSET($classtype$, _extensions_), " + "$1$, $2$, ::$proto_ns$::internal::FieldMetadata::kSpecial, " + "reinterpret_cast(::$proto_ns$::internal::ExtensionSerializer)},\n", + range->start, range->end); + } + if (i == sorted.size()) break; + const FieldDescriptor* field = sorted[i]; + + uint32 tag = internal::WireFormatLite::MakeTag( + field->number(), WireFormat::WireTypeForFieldType(field->type())); + if (field->is_packed()) { + tag = internal::WireFormatLite::MakeTag( + field->number(), WireFormatLite::WIRETYPE_LENGTH_DELIMITED); + } + + std::string classfieldname = FieldName(field); + if (field->containing_oneof()) { + classfieldname = field->containing_oneof()->name(); + } + format.Set("field_name", classfieldname); + std::string ptr = "nullptr"; + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + if (IsMapEntryMessage(field->message_type())) { + format( + "{PROTOBUF_FIELD_OFFSET($classtype$, $field_name$_), $1$, $2$, " + "::$proto_ns$::internal::FieldMetadata::kSpecial, " + "reinterpret_cast(static_cast< " + "::$proto_ns$::internal::SpecialSerializer>(" + "::$proto_ns$::internal::MapFieldSerializer< " + "::$proto_ns$::internal::MapEntryToMapField<" + "$3$>::MapFieldType, " + "$tablename$::serialization_table>))},\n", + tag, FindMessageIndexInFile(field->message_type()), + QualifiedClassName(field->message_type(), options_)); + continue; + } else if (!field->message_type()->options().message_set_wire_format()) { + // message_set doesn't have the usual table and we need to + // dispatch to generated serializer, hence ptr stays zero. + ptr = + "::" + UniqueName("TableStruct", field->message_type(), options_) + + "::serialization_table + " + + StrCat(FindMessageIndexInFile(field->message_type())); + } + } + + const FieldGenerator& generator = field_generators_.get(field); + int type = CalcFieldNum(generator, field, options_); + + if (IsLazy(field, options_)) { + type = internal::FieldMetadata::kSpecial; + ptr = "reinterpret_cast(::" + variables_["proto_ns"] + + "::internal::LazyFieldSerializer"; + if (field->containing_oneof()) { + ptr += "OneOf"; + } else if (!HasFieldPresence(descriptor_->file()) || + has_bit_indices_[field->index()] == -1) { + ptr += "NoPresence"; + } + ptr += ")"; + } + + if (field->options().weak()) { + // TODO(gerbens) merge weak fields into ranges + format( + "{PROTOBUF_FIELD_OFFSET(" + "$classtype$, _weak_field_map_), $1$, $1$, " + "::$proto_ns$::internal::FieldMetadata::kSpecial, " + "reinterpret_cast(::$proto_ns$::internal::WeakFieldSerializer)},\n", + tag); + } else if (field->containing_oneof()) { + format.Set("oneofoffset", + sizeof(uint32) * field->containing_oneof()->index()); + format( + "{PROTOBUF_FIELD_OFFSET($classtype$, $field_name$_), $1$," + " PROTOBUF_FIELD_OFFSET($classtype$, _oneof_case_) + " + "$oneofoffset$, $2$, $3$},\n", + tag, type, ptr); + } else if (HasFieldPresence(descriptor_->file()) && + has_bit_indices_[field->index()] != -1) { + format.Set("hasbitsoffset", has_bit_indices_[field->index()]); + format( + "{PROTOBUF_FIELD_OFFSET($classtype$, $field_name$_), " + "$1$, PROTOBUF_FIELD_OFFSET($classtype$, _has_bits_) * 8 + " + "$hasbitsoffset$, $2$, $3$},\n", + tag, type, ptr); + } else { + format( + "{PROTOBUF_FIELD_OFFSET($classtype$, $field_name$_), " + "$1$, ~0u, $2$, $3$},\n", + tag, type, ptr); + } + } + int num_field_metadata = 1 + sorted.size() + sorted_extensions.size(); + num_field_metadata++; + std::string serializer = UseUnknownFieldSet(descriptor_->file(), options_) + ? "UnknownFieldSetSerializer" + : "UnknownFieldSerializerLite"; + format( + "{PROTOBUF_FIELD_OFFSET($classtype$, _internal_metadata_), 0, ~0u, " + "::$proto_ns$::internal::FieldMetadata::kSpecial, reinterpret_cast(::$proto_ns$::internal::$1$)},\n", + serializer); + return num_field_metadata; +} + +void MessageGenerator::GenerateFieldDefaultInstances(io::Printer* printer) { + // Construct the default instances for all fields that need one. + for (auto field : FieldRange(descriptor_)) { + field_generators_.get(field).GenerateDefaultInstanceAllocator(printer); + } +} + +void MessageGenerator::GenerateDefaultInstanceInitializer( + io::Printer* printer) { + Formatter format(printer, variables_); + + // The default instance needs all of its embedded message pointers + // cross-linked to other default instances. We can't do this initialization + // in the constructor because some other default instances may not have been + // constructed yet at that time. + // TODO(kenton): Maybe all message fields (even for non-default messages) + // should be initialized to point at default instances rather than NULL? + for (auto field : FieldRange(descriptor_)) { + Formatter::SaveState saver(&format); + + if (!field->is_repeated() && !IsLazy(field, options_) && + field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && + (field->containing_oneof() == NULL || + HasDescriptorMethods(descriptor_->file(), options_))) { + std::string name; + if (field->containing_oneof() || field->options().weak()) { + name = "_" + classname_ + "_default_instance_."; + } else { + name = + "_" + classname_ + "_default_instance_._instance.get_mutable()->"; + } + name += FieldName(field); + format.Set("name", name); + if (IsWeak(field, options_)) { + format( + "$package_ns$::$name$_ = reinterpret_cast(&$1$);\n" + "if ($package_ns$::$name$_ == nullptr) {\n" + " $package_ns$::$name$_ = " + "::$proto_ns$::Empty::internal_default_instance();\n" + "}\n", + QualifiedDefaultInstanceName(field->message_type(), + options_)); // 1 + continue; + } + if (IsImplicitWeakField(field, options_, scc_analyzer_)) { + format( + "$package_ns$::$name$_ = reinterpret_cast<$1$*>(\n" + " $2$);\n", + FieldMessageTypeName(field, options_), + QualifiedDefaultInstancePtr(field->message_type(), options_)); + } else { + format( + "$package_ns$::$name$_ = const_cast< $1$*>(\n" + " $1$::internal_default_instance());\n", + FieldMessageTypeName(field, options_)); + } + } else if (field->containing_oneof() && + HasDescriptorMethods(descriptor_->file(), options_)) { + field_generators_.get(field).GenerateConstructorCode(printer); + } + } +} + +void MessageGenerator::GenerateClassMethods(io::Printer* printer) { + Formatter format(printer, variables_); + if (IsMapEntryMessage(descriptor_)) { + format( + "$classname$::$classname$() {}\n" + "$classname$::$classname$(::$proto_ns$::Arena* arena)\n" + " : SuperType(arena) {}\n" + "void $classname$::MergeFrom(const $classname$& other) {\n" + " MergeFromInternal(other);\n" + "}\n"); + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + "::$proto_ns$::Metadata $classname$::GetMetadata() const {\n" + " return GetMetadataStatic();\n" + "}\n"); + format( + "void $classname$::MergeFrom(\n" + " const ::$proto_ns$::Message& other) {\n" + " ::$proto_ns$::Message::MergeFrom(other);\n" + "}\n" + "\n"); + } + return; + } + + // TODO(gerbens) Remove this function. With a little bit of cleanup and + // refactoring this is superfluous. + format("void $classname$::InitAsDefaultInstance() {\n"); + format.Indent(); + GenerateDefaultInstanceInitializer(printer); + format.Outdent(); + format("}\n"); + + if (IsAnyMessage(descriptor_, options_)) { + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + "bool $classname$::GetAnyFieldDescriptors(\n" + " const ::$proto_ns$::Message& message,\n" + " const ::$proto_ns$::FieldDescriptor** type_url_field,\n" + " const ::$proto_ns$::FieldDescriptor** value_field) {\n" + " return ::$proto_ns$::internal::GetAnyFieldDescriptors(\n" + " message, type_url_field, value_field);\n" + "}\n"); + } + format( + "bool $classname$::ParseAnyTypeUrl(const string& type_url,\n" + " std::string* full_type_name) {\n" + " return ::$proto_ns$::internal::ParseAnyTypeUrl(type_url,\n" + " full_type_name);\n" + "}\n" + "\n"); + } + + format( + "class $classname$::_Internal {\n" + " public:\n"); + format.Indent(); + if (HasFieldPresence(descriptor_->file()) && HasBitsSize() != 0) { + format( + "using HasBits = decltype(std::declval<$classname$>()._has_bits_);\n"); + } + for (auto field : FieldRange(descriptor_)) { + field_generators_.get(field).GenerateInternalAccessorDeclarations(printer); + if (HasFieldPresence(descriptor_->file()) && !field->is_repeated() && + !field->options().weak() && !field->containing_oneof()) { + int has_bit_index = has_bit_indices_[field->index()]; + GOOGLE_CHECK_GE(has_bit_index, 0); + format( + "static void set_has_$1$(HasBits* has_bits) {\n" + " (*has_bits)[$2$] |= $3$u;\n" + "}\n", + FieldName(field), has_bit_index / 32, (1u << (has_bit_index % 32))); + } + } + format.Outdent(); + format("};\n\n"); + for (auto field : FieldRange(descriptor_)) { + field_generators_.get(field).GenerateInternalAccessorDefinitions(printer); + } + + // Generate non-inline field definitions. + for (auto field : FieldRange(descriptor_)) { + field_generators_.get(field).GenerateNonInlineAccessorDefinitions(printer); + if (IsCrossFileMaybeMap(field)) { + Formatter::SaveState saver(&format); + std::map vars; + SetCommonFieldVariables(field, &vars, options_); + if (field->containing_oneof()) { + SetCommonOneofFieldVariables(field, &vars); + } + format.AddMap(vars); + GenerateFieldClear(field, false, format); + } + } + + GenerateStructors(printer); + format("\n"); + + if (descriptor_->oneof_decl_count() > 0) { + GenerateOneofClear(printer); + format("\n"); + } + + if (HasGeneratedMethods(descriptor_->file(), options_)) { + GenerateClear(printer); + format("\n"); + + GenerateMergeFromCodedStream(printer); + format("\n"); + + GenerateSerializeWithCachedSizesToArray(printer); + format("\n"); + + GenerateByteSize(printer); + format("\n"); + + GenerateMergeFrom(printer); + format("\n"); + + GenerateCopyFrom(printer); + format("\n"); + + GenerateIsInitialized(printer); + format("\n"); + } + + GenerateSwap(printer); + format("\n"); + + if (options_.table_driven_serialization) { + format( + "const void* $classname$::InternalGetTable() const {\n" + " return ::$tablename$::serialization_table + $1$;\n" + "}\n" + "\n", + index_in_file_messages_); + } + if (HasDescriptorMethods(descriptor_->file(), options_)) { + format( + "::$proto_ns$::Metadata $classname$::GetMetadata() const {\n" + " return GetMetadataStatic();\n" + "}\n" + "\n"); + } else { + format( + "std::string $classname$::GetTypeName() const {\n" + " return \"$full_name$\";\n" + "}\n" + "\n"); + } + +} + +size_t MessageGenerator::GenerateParseOffsets(io::Printer* printer) { + Formatter format(printer, variables_); + + if (!table_driven_) { + return 0; + } + + // Field "0" is special: We use it in our switch statement of processing + // types to handle the successful end tag case. + format("{0, 0, 0, ::$proto_ns$::internal::kInvalidMask, 0, 0},\n"); + int last_field_number = 1; + + std::vector ordered_fields = + SortFieldsByNumber(descriptor_); + + for (auto field : ordered_fields) { + Formatter::SaveState saver(&format); + GOOGLE_CHECK_GE(field->number(), last_field_number); + + for (; last_field_number < field->number(); last_field_number++) { + format( + "{ 0, 0, ::$proto_ns$::internal::kInvalidMask,\n" + " ::$proto_ns$::internal::kInvalidMask, 0, 0 },\n"); + } + last_field_number++; + + unsigned char normal_wiretype, packed_wiretype, processing_type; + normal_wiretype = WireFormat::WireTypeForFieldType(field->type()); + + if (field->is_packable()) { + packed_wiretype = WireFormatLite::WIRETYPE_LENGTH_DELIMITED; + } else { + packed_wiretype = internal::kNotPackedMask; + } + + processing_type = static_cast(field->type()); + const FieldGenerator& generator = field_generators_.get(field); + if (field->type() == FieldDescriptor::TYPE_STRING) { + switch (EffectiveStringCType(field, options_)) { + case FieldOptions::STRING: + if (generator.IsInlined()) { + processing_type = internal::TYPE_STRING_INLINED; + break; + } + break; + case FieldOptions::CORD: + processing_type = internal::TYPE_STRING_CORD; + break; + case FieldOptions::STRING_PIECE: + processing_type = internal::TYPE_STRING_STRING_PIECE; + break; + } + } else if (field->type() == FieldDescriptor::TYPE_BYTES) { + switch (EffectiveStringCType(field, options_)) { + case FieldOptions::STRING: + if (generator.IsInlined()) { + processing_type = internal::TYPE_BYTES_INLINED; + break; + } + break; + case FieldOptions::CORD: + processing_type = internal::TYPE_BYTES_CORD; + break; + case FieldOptions::STRING_PIECE: + processing_type = internal::TYPE_BYTES_STRING_PIECE; + break; + } + } + + processing_type |= static_cast( + field->is_repeated() ? internal::kRepeatedMask : 0); + processing_type |= static_cast( + field->containing_oneof() ? internal::kOneofMask : 0); + + if (field->is_map()) { + processing_type = internal::TYPE_MAP; + } + + const unsigned char tag_size = + WireFormat::TagSize(field->number(), field->type()); + + std::map vars; + if (field->containing_oneof() != NULL) { + vars["name"] = field->containing_oneof()->name(); + vars["presence"] = StrCat(field->containing_oneof()->index()); + } else { + vars["name"] = FieldName(field); + vars["presence"] = StrCat(has_bit_indices_[field->index()]); + } + vars["nwtype"] = StrCat(normal_wiretype); + vars["pwtype"] = StrCat(packed_wiretype); + vars["ptype"] = StrCat(processing_type); + vars["tag_size"] = StrCat(tag_size); + + format.AddMap(vars); + + format( + "{\n" + " PROTOBUF_FIELD_OFFSET($classtype$, $name$_),\n" + " static_cast<$uint32$>($presence$),\n" + " $nwtype$, $pwtype$, $ptype$, $tag_size$\n" + "},\n"); + } + + return last_field_number; +} + +size_t MessageGenerator::GenerateParseAuxTable(io::Printer* printer) { + Formatter format(printer, variables_); + + if (!table_driven_) { + return 0; + } + + std::vector ordered_fields = + SortFieldsByNumber(descriptor_); + + format("::$proto_ns$::internal::AuxillaryParseTableField(),\n"); + int last_field_number = 1; + for (auto field : ordered_fields) { + Formatter::SaveState saver(&format); + + GOOGLE_CHECK_GE(field->number(), last_field_number); + for (; last_field_number < field->number(); last_field_number++) { + format("::$proto_ns$::internal::AuxillaryParseTableField(),\n"); + } + + std::map vars; + SetCommonFieldVariables(field, &vars, options_); + format.AddMap(vars); + + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_ENUM: + if (HasPreservingUnknownEnumSemantics(field)) { + format( + "{::$proto_ns$::internal::AuxillaryParseTableField::enum_aux{" + "nullptr}},\n"); + } else { + format( + "{::$proto_ns$::internal::AuxillaryParseTableField::enum_aux{" + "$1$_IsValid}},\n", + ClassName(field->enum_type(), true)); + } + last_field_number++; + break; + case FieldDescriptor::CPPTYPE_MESSAGE: { + if (field->is_map()) { + format( + "{::$proto_ns$::internal::AuxillaryParseTableField::map_" + "aux{&::$proto_ns$::internal::ParseMap<$1$>}},\n", + QualifiedClassName(field->message_type(), options_)); + last_field_number++; + break; + } + format.Set("field_classname", ClassName(field->message_type(), false)); + format.Set("default_instance", QualifiedDefaultInstanceName( + field->message_type(), options_)); + + format( + "{::$proto_ns$::internal::AuxillaryParseTableField::message_aux{\n" + " &$default_instance$}},\n"); + last_field_number++; + break; + } + case FieldDescriptor::CPPTYPE_STRING: { + std::string default_val; + switch (EffectiveStringCType(field, options_)) { + case FieldOptions::STRING: + default_val = field->default_value_string().empty() + ? "&::" + variables_["proto_ns"] + + "::internal::fixed_address_empty_string" + : "&" + + QualifiedClassName(descriptor_, options_) + + "::" + MakeDefaultName(field); + break; + case FieldOptions::CORD: + case FieldOptions::STRING_PIECE: + default_val = + "\"" + CEscape(field->default_value_string()) + "\""; + break; + } + format( + "{::$proto_ns$::internal::AuxillaryParseTableField::string_aux{\n" + " $1$,\n" + " \"$2$\"\n" + "}},\n", + default_val, field->full_name()); + last_field_number++; + break; + } + default: + break; + } + } + + return last_field_number; +} + +std::pair MessageGenerator::GenerateOffsets( + io::Printer* printer) { + Formatter format(printer, variables_); + + if (HasFieldPresence(descriptor_->file()) || IsMapEntryMessage(descriptor_)) { + format("PROTOBUF_FIELD_OFFSET($classtype$, _has_bits_),\n"); + } else { + format("~0u, // no _has_bits_\n"); + } + format("PROTOBUF_FIELD_OFFSET($classtype$, _internal_metadata_),\n"); + if (descriptor_->extension_range_count() > 0) { + format("PROTOBUF_FIELD_OFFSET($classtype$, _extensions_),\n"); + } else { + format("~0u, // no _extensions_\n"); + } + if (descriptor_->oneof_decl_count() > 0) { + format("PROTOBUF_FIELD_OFFSET($classtype$, _oneof_case_[0]),\n"); + } else { + format("~0u, // no _oneof_case_\n"); + } + if (num_weak_fields_ > 0) { + format("PROTOBUF_FIELD_OFFSET($classtype$, _weak_field_map_),\n"); + } else { + format("~0u, // no _weak_field_map_\n"); + } + const int kNumGenericOffsets = 5; // the number of fixed offsets above + const size_t offsets = kNumGenericOffsets + descriptor_->field_count() + + descriptor_->oneof_decl_count(); + size_t entries = offsets; + for (auto field : FieldRange(descriptor_)) { + if (field->containing_oneof() || field->options().weak()) { + format("offsetof($classtype$DefaultTypeInternal, $1$_)", + FieldName(field)); + } else { + format("PROTOBUF_FIELD_OFFSET($classtype$, $1$_)", FieldName(field)); + } + + uint32 tag = field_generators_.get(field).CalculateFieldTag(); + if (tag != 0) { + format(" | $1$", tag); + } + + format(",\n"); + } + + for (auto oneof : OneOfRange(descriptor_)) { + format("PROTOBUF_FIELD_OFFSET($classtype$, $1$_),\n", oneof->name()); + } + + if (IsMapEntryMessage(descriptor_)) { + entries += 2; + format( + "0,\n" + "1,\n"); + } else if (HasFieldPresence(descriptor_->file())) { + entries += has_bit_indices_.size(); + for (int i = 0; i < has_bit_indices_.size(); i++) { + const std::string index = + has_bit_indices_[i] >= 0 ? StrCat(has_bit_indices_[i]) : "~0u"; + format("$1$,\n", index); + } + } + + return std::make_pair(entries, offsets); +} + +void MessageGenerator::GenerateSharedConstructorCode(io::Printer* printer) { + Formatter format(printer, variables_); + + format("void $classname$::SharedCtor() {\n"); + if (scc_analyzer_->GetSCCAnalysis(scc_analyzer_->GetSCC(descriptor_)) + .constructor_requires_initialization) { + format(" ::$proto_ns$::internal::InitSCC(&$scc_info$.base);\n"); + } + + format.Indent(); + + std::vector processed(optimized_order_.size(), false); + GenerateConstructorBody(printer, processed, false); + + for (auto oneof : OneOfRange(descriptor_)) { + format("clear_has_$1$();\n", oneof->name()); + } + + format.Outdent(); + format("}\n\n"); +} + +void MessageGenerator::GenerateSharedDestructorCode(io::Printer* printer) { + Formatter format(printer, variables_); + + format("void $classname$::SharedDtor() {\n"); + format.Indent(); + if (SupportsArenas(descriptor_)) { + format("$DCHK$(GetArenaNoVirtual() == nullptr);\n"); + } + // Write the destructors for each field except oneof members. + // optimized_order_ does not contain oneof fields. + for (auto field : optimized_order_) { + field_generators_.get(field).GenerateDestructorCode(printer); + } + + // Generate code to destruct oneofs. Clearing should do the work. + for (auto oneof : OneOfRange(descriptor_)) { + format( + "if (has_$1$()) {\n" + " clear_$1$();\n" + "}\n", + oneof->name()); + } + + if (num_weak_fields_) { + format("_weak_field_map_.ClearAll();\n"); + } + format.Outdent(); + format( + "}\n" + "\n"); +} + +void MessageGenerator::GenerateArenaDestructorCode(io::Printer* printer) { + Formatter format(printer, variables_); + + // Generate the ArenaDtor() method. Track whether any fields actually produced + // code that needs to be called. + format("void $classname$::ArenaDtor(void* object) {\n"); + format.Indent(); + + // This code is placed inside a static method, rather than an ordinary one, + // since that simplifies Arena's destructor list (ordinary function pointers + // rather than member function pointers). _this is the object being + // destructed. + format( + "$classname$* _this = reinterpret_cast< $classname$* >(object);\n" + // avoid an "unused variable" warning in case no fields have dtor code. + "(void)_this;\n"); + + bool need_registration = false; + // Process non-oneof fields first. + for (auto field : optimized_order_) { + if (field_generators_.get(field).GenerateArenaDestructorCode(printer)) { + need_registration = true; + } + } + + // Process oneof fields. + // + // Note: As of 10/5/2016, GenerateArenaDestructorCode does not emit anything + // and returns false for oneof fields. + for (auto oneof : OneOfRange(descriptor_)) { + for (auto field : FieldRange(oneof)) { + if (field_generators_.get(field).GenerateArenaDestructorCode(printer)) { + need_registration = true; + } + } + } + if (num_weak_fields_) { + // _this is the object being destructed (we are inside a static method + // here). + format("_this->_weak_field_map_.ClearAll();\n"); + need_registration = true; + } + + format.Outdent(); + format("}\n"); + + if (need_registration) { + format( + "inline void $classname$::RegisterArenaDtor(::$proto_ns$::Arena* " + "arena) {\n" + " if (arena != nullptr) {\n" + " arena->OwnCustomDestructor(this, &$classname$::ArenaDtor);\n" + " }\n" + "}\n"); + } else { + format( + "void $classname$::RegisterArenaDtor(::$proto_ns$::Arena*) {\n" + "}\n"); + } +} + +void MessageGenerator::GenerateConstructorBody(io::Printer* printer, + std::vector processed, + bool copy_constructor) const { + Formatter format(printer, variables_); + const FieldDescriptor* last_start = NULL; + // RunMap maps from fields that start each run to the number of fields in that + // run. This is optimized for the common case that there are very few runs in + // a message and that most of the eligible fields appear together. + typedef std::unordered_map RunMap; + RunMap runs; + + for (auto field : optimized_order_) { + if ((copy_constructor && IsPOD(field)) || + (!copy_constructor && CanConstructByZeroing(field, options_))) { + if (last_start == NULL) { + last_start = field; + } + + runs[last_start]++; + } else { + last_start = NULL; + } + } + + std::string pod_template; + if (copy_constructor) { + pod_template = + "::memcpy(&$first$_, &from.$first$_,\n" + " static_cast(reinterpret_cast(&$last$_) -\n" + " reinterpret_cast(&$first$_)) + sizeof($last$_));\n"; + } else { + pod_template = + "::memset(&$first$_, 0, static_cast(\n" + " reinterpret_cast(&$last$_) -\n" + " reinterpret_cast(&$first$_)) + sizeof($last$_));\n"; + } + + for (int i = 0; i < optimized_order_.size(); ++i) { + if (processed[i]) { + continue; + } + + const FieldDescriptor* field = optimized_order_[i]; + RunMap::const_iterator it = runs.find(field); + + // We only apply the memset technique to runs of more than one field, as + // assignment is better than memset for generated code clarity. + if (it != runs.end() && it->second > 1) { + // Use a memset, then skip run_length fields. + const size_t run_length = it->second; + const std::string first_field_name = FieldName(field); + const std::string last_field_name = + FieldName(optimized_order_[i + run_length - 1]); + + format.Set("first", first_field_name); + format.Set("last", last_field_name); + + format(pod_template.c_str()); + + i += run_length - 1; + // ++i at the top of the loop. + } else { + if (copy_constructor) { + field_generators_.get(field).GenerateCopyConstructorCode(printer); + } else { + field_generators_.get(field).GenerateConstructorCode(printer); + } + } + } +} + +void MessageGenerator::GenerateStructors(io::Printer* printer) { + Formatter format(printer, variables_); + + std::string superclass; + superclass = SuperClassName(descriptor_, options_); + std::string initializer_with_arena = superclass + "()"; + + if (descriptor_->extension_range_count() > 0) { + initializer_with_arena += ",\n _extensions_(arena)"; + } + + initializer_with_arena += ",\n _internal_metadata_(arena)"; + + // Initialize member variables with arena constructor. + for (auto field : optimized_order_) { + bool has_arena_constructor = field->is_repeated(); + if (field->containing_oneof() == NULL && + (IsLazy(field, options_) || IsStringPiece(field, options_))) { + has_arena_constructor = true; + } + if (has_arena_constructor) { + initializer_with_arena += + std::string(",\n ") + FieldName(field) + std::string("_(arena)"); + } + } + + if (IsAnyMessage(descriptor_, options_)) { + initializer_with_arena += ",\n _any_metadata_(&type_url_, &value_)"; + } + if (num_weak_fields_ > 0) { + initializer_with_arena += ", _weak_field_map_(arena)"; + } + + std::string initializer_null = + superclass + "(), _internal_metadata_(nullptr)"; + if (IsAnyMessage(descriptor_, options_)) { + initializer_null += ", _any_metadata_(&type_url_, &value_)"; + } + if (num_weak_fields_ > 0) { + initializer_null += ", _weak_field_map_(nullptr)"; + } + + format( + "$classname$::$classname$()\n" + " : $1$ {\n" + " SharedCtor();\n" + " // @@protoc_insertion_point(constructor:$full_name$)\n" + "}\n", + initializer_null); + + if (SupportsArenas(descriptor_)) { + format( + "$classname$::$classname$(::$proto_ns$::Arena* arena)\n" + " : $1$ {\n" + " SharedCtor();\n" + " RegisterArenaDtor(arena);\n" + " // @@protoc_insertion_point(arena_constructor:$full_name$)\n" + "}\n", + initializer_with_arena); + } + + // Generate the copy constructor. + if (UsingImplicitWeakFields(descriptor_->file(), options_)) { + // If we are in lite mode and using implicit weak fields, we generate a + // one-liner copy constructor that delegates to MergeFrom. This saves some + // code size and also cuts down on the complexity of implicit weak fields. + // We might eventually want to do this for all lite protos. + format( + "$classname$::$classname$(const $classname$& from)\n" + " : $classname$() {\n" + " MergeFrom(from);\n" + "}\n"); + } else { + format( + "$classname$::$classname$(const $classname$& from)\n" + " : $superclass$()"); + format.Indent(); + format.Indent(); + format.Indent(); + format(",\n_internal_metadata_(nullptr)"); + + if (HasFieldPresence(descriptor_->file())) { + if (!IsProto2MessageSet(descriptor_, options_)) { + format(",\n_has_bits_(from._has_bits_)"); + } + } + + std::vector processed(optimized_order_.size(), false); + for (int i = 0; i < optimized_order_.size(); i++) { + auto field = optimized_order_[i]; + if (!(field->is_repeated() && !(field->is_map())) && + !IsCord(field, options_)) { + continue; + } + + processed[i] = true; + format(",\n$1$_(from.$1$_)", FieldName(field)); + } + + if (IsAnyMessage(descriptor_, options_)) { + format(",\n_any_metadata_(&type_url_, &value_)"); + } + if (num_weak_fields_ > 0) { + format(",\n_weak_field_map_(from._weak_field_map_)"); + } + + format.Outdent(); + format.Outdent(); + format(" {\n"); + + format("_internal_metadata_.MergeFrom(from._internal_metadata_);\n"); + + if (descriptor_->extension_range_count() > 0) { + format("_extensions_.MergeFrom(from._extensions_);\n"); + } + + GenerateConstructorBody(printer, processed, true); + + // Copy oneof fields. Oneof field requires oneof case check. + for (auto oneof : OneOfRange(descriptor_)) { + format( + "clear_has_$1$();\n" + "switch (from.$1$_case()) {\n", + oneof->name()); + format.Indent(); + for (auto field : FieldRange(oneof)) { + format("case k$1$: {\n", UnderscoresToCamelCase(field->name(), true)); + format.Indent(); + field_generators_.get(field).GenerateMergingCode(printer); + format("break;\n"); + format.Outdent(); + format("}\n"); + } + format( + "case $1$_NOT_SET: {\n" + " break;\n" + "}\n", + ToUpper(oneof->name())); + format.Outdent(); + format("}\n"); + } + + format.Outdent(); + format( + " // @@protoc_insertion_point(copy_constructor:$full_name$)\n" + "}\n" + "\n"); + } + + // Generate the shared constructor code. + GenerateSharedConstructorCode(printer); + + // Generate the destructor. + format( + "$classname$::~$classname$() {\n" + " // @@protoc_insertion_point(destructor:$full_name$)\n" + " SharedDtor();\n" + "}\n" + "\n"); + + // Generate the shared destructor code. + GenerateSharedDestructorCode(printer); + + // Generate the arena-specific destructor code. + if (SupportsArenas(descriptor_)) { + GenerateArenaDestructorCode(printer); + } + + // Generate SetCachedSize. + format( + "void $classname$::SetCachedSize(int size) const {\n" + " _cached_size_.Set(size);\n" + "}\n"); + + format( + "const $classname$& $classname$::default_instance() {\n" + " " + "::$proto_ns$::internal::InitSCC(&::$scc_info$.base)" + ";\n" + " return *internal_default_instance();\n" + "}\n\n"); +} + +void MessageGenerator::GenerateSourceInProto2Namespace(io::Printer* printer) { + Formatter format(printer, variables_); + format( + "template<> " + "PROTOBUF_NOINLINE " + "$classtype$* Arena::CreateMaybeMessage< $classtype$ >(Arena* arena) {\n" + " return Arena::$1$Internal< $classtype$ >(arena);\n" + "}\n", + MessageCreateFunction(descriptor_)); +} + +void MessageGenerator::GenerateClear(io::Printer* printer) { + Formatter format(printer, variables_); + // Performance tuning parameters + const int kMaxUnconditionalPrimitiveBytesClear = 4; + + format( + "void $classname$::Clear() {\n" + "// @@protoc_insertion_point(message_clear_start:$full_name$)\n"); + format.Indent(); + + format( + // TODO(jwb): It would be better to avoid emitting this if it is not used, + // rather than emitting a workaround for the resulting warning. + "$uint32$ cached_has_bits = 0;\n" + "// Prevent compiler warnings about cached_has_bits being unused\n" + "(void) cached_has_bits;\n\n"); + + int cached_has_bit_index = -1; + + // Step 1: Extensions + if (descriptor_->extension_range_count() > 0) { + format("_extensions_.Clear();\n"); + } + + int unconditional_budget = kMaxUnconditionalPrimitiveBytesClear; + for (int i = 0; i < optimized_order_.size(); i++) { + const FieldDescriptor* field = optimized_order_[i]; + + if (!CanInitializeByZeroing(field)) { + continue; + } + + unconditional_budget -= EstimateAlignmentSize(field); + } + + std::vector> chunks_frag = CollectFields( + optimized_order_, + MatchRepeatedAndHasByteAndZeroInits( + &has_bit_indices_, HasFieldPresence(descriptor_->file()))); + + // Merge next non-zero initializable chunk if it has the same has_byte index + // and not meeting unconditional clear condition. + std::vector> chunks; + if (!HasFieldPresence(descriptor_->file())) { + // Don't bother with merging without has_bit field. + chunks = chunks_frag; + } else { + // Note that only the next chunk is considered for merging. + for (int i = 0; i < chunks_frag.size(); i++) { + chunks.push_back(chunks_frag[i]); + const FieldDescriptor* field = chunks_frag[i].front(); + const FieldDescriptor* next_field = + (i + 1) < chunks_frag.size() ? chunks_frag[i + 1].front() : nullptr; + if (CanInitializeByZeroing(field) && + (chunks_frag[i].size() == 1 || unconditional_budget < 0) && + next_field != nullptr && + has_bit_indices_[field->index()] / 8 == + has_bit_indices_[next_field->index()] / 8) { + GOOGLE_CHECK(!CanInitializeByZeroing(next_field)); + // Insert next chunk to the current one and skip next chunk. + chunks.back().insert(chunks.back().end(), chunks_frag[i + 1].begin(), + chunks_frag[i + 1].end()); + i++; + } + } + } + + ColdChunkSkipper cold_skipper(options_, chunks, has_bit_indices_, kColdRatio, + HasFieldPresence(descriptor_->file())); + for (int chunk_index = 0; chunk_index < chunks.size(); chunk_index++) { + std::vector& chunk = chunks[chunk_index]; + GOOGLE_CHECK(!chunk.empty()); + + // Step 2: Repeated fields don't use _has_bits_; emit code to clear them + // here. + if (chunk.front()->is_repeated()) { + for (int i = 0; i < chunk.size(); i++) { + const FieldDescriptor* field = chunk[i]; + const FieldGenerator& generator = field_generators_.get(field); + + generator.GenerateMessageClearingCode(printer); + } + continue; + } + + cold_skipper.OnStartChunk(chunk_index, cached_has_bit_index, "", printer); + + // Step 3: Non-repeated fields that can be cleared by memset-to-0, then + // non-repeated, non-zero initializable fields. + int last_chunk = HasFieldPresence(descriptor_->file()) + ? has_bit_indices_[chunk.front()->index()] / 8 + : 0; + int last_chunk_start = 0; + int memset_run_start = -1; + int memset_run_end = -1; + + for (int i = 0; i < chunk.size(); i++) { + const FieldDescriptor* field = chunk[i]; + if (CanInitializeByZeroing(field)) { + if (memset_run_start == -1) { + memset_run_start = i; + } + memset_run_end = i; + } + } + + const bool have_outer_if = + HasFieldPresence(descriptor_->file()) && chunk.size() > 1 && + (memset_run_end != chunk.size() - 1 || unconditional_budget < 0); + + if (have_outer_if) { + uint32 last_chunk_mask = GenChunkMask(chunk, has_bit_indices_); + const int count = popcnt(last_chunk_mask); + + // Check (up to) 8 has_bits at a time if we have more than one field in + // this chunk. Due to field layout ordering, we may check + // _has_bits_[last_chunk * 8 / 32] multiple times. + GOOGLE_DCHECK_LE(2, count); + GOOGLE_DCHECK_GE(8, count); + + if (cached_has_bit_index != last_chunk / 4) { + cached_has_bit_index = last_chunk / 4; + format("cached_has_bits = _has_bits_[$1$];\n", cached_has_bit_index); + } + format("if (cached_has_bits & 0x$1$u) {\n", + StrCat(strings::Hex(last_chunk_mask, strings::ZERO_PAD_8))); + format.Indent(); + } + + if (memset_run_start != -1) { + if (memset_run_start == memset_run_end) { + // For clarity, do not memset a single field. + const FieldGenerator& generator = + field_generators_.get(chunk[memset_run_start]); + generator.GenerateMessageClearingCode(printer); + } else { + const std::string first_field_name = FieldName(chunk[memset_run_start]); + const std::string last_field_name = FieldName(chunk[memset_run_end]); + + format( + "::memset(&$1$_, 0, static_cast(\n" + " reinterpret_cast(&$2$_) -\n" + " reinterpret_cast(&$1$_)) + sizeof($2$_));\n", + first_field_name, last_field_name); + } + + // Advance last_chunk_start to skip over the fields we zeroed/memset. + last_chunk_start = memset_run_end + 1; + } + + // Go back and emit clears for each of the fields we processed. + for (int j = last_chunk_start; j < chunk.size(); j++) { + const FieldDescriptor* field = chunk[j]; + const FieldGenerator& generator = field_generators_.get(field); + + // It's faster to just overwrite primitive types, but we should only + // clear strings and messages if they were set. + // + // TODO(kenton): Let the CppFieldGenerator decide this somehow. + bool should_check_bit = + field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE || + field->cpp_type() == FieldDescriptor::CPPTYPE_STRING; + + bool have_enclosing_if = false; + if (should_check_bit && + // If no field presence, then always clear strings/messages as well. + HasFieldPresence(descriptor_->file())) { + PrintPresenceCheck(format, field, has_bit_indices_, printer, + &cached_has_bit_index); + have_enclosing_if = true; + } + + generator.GenerateMessageClearingCode(printer); + + if (have_enclosing_if) { + format.Outdent(); + format("}\n"); + } + } + + if (have_outer_if) { + format.Outdent(); + format("}\n"); + } + + if (cold_skipper.OnEndChunk(chunk_index, printer)) { + // Reset here as it may have been updated in just closed if statement. + cached_has_bit_index = -1; + } + } + + // Step 4: Unions. + for (auto oneof : OneOfRange(descriptor_)) { + format("clear_$1$();\n", oneof->name()); + } + + if (num_weak_fields_) { + format("_weak_field_map_.ClearAll();\n"); + } + + if (HasFieldPresence(descriptor_->file())) { + // Step 5: Everything else. + format("_has_bits_.Clear();\n"); + } + + format("_internal_metadata_.Clear();\n"); + + format.Outdent(); + format("}\n"); +} + +void MessageGenerator::GenerateOneofClear(io::Printer* printer) { + // Generated function clears the active field and union case (e.g. foo_case_). + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + auto oneof = descriptor_->oneof_decl(i); + Formatter format(printer, variables_); + format.Set("oneofname", oneof->name()); + + format( + "void $classname$::clear_$oneofname$() {\n" + "// @@protoc_insertion_point(one_of_clear_start:$full_name$)\n"); + format.Indent(); + format("switch ($oneofname$_case()) {\n"); + format.Indent(); + for (auto field : FieldRange(oneof)) { + format("case k$1$: {\n", UnderscoresToCamelCase(field->name(), true)); + format.Indent(); + // We clear only allocated objects in oneofs + if (!IsStringOrMessage(field)) { + format("// No need to clear\n"); + } else { + field_generators_.get(field).GenerateClearingCode(printer); + } + format("break;\n"); + format.Outdent(); + format("}\n"); + } + format( + "case $1$_NOT_SET: {\n" + " break;\n" + "}\n", + ToUpper(oneof->name())); + format.Outdent(); + format( + "}\n" + "_oneof_case_[$1$] = $2$_NOT_SET;\n", + i, ToUpper(oneof->name())); + format.Outdent(); + format( + "}\n" + "\n"); + } +} + +void MessageGenerator::GenerateSwap(io::Printer* printer) { + Formatter format(printer, variables_); + + format("void $classname$::InternalSwap($classname$* other) {\n"); + format.Indent(); + format("using std::swap;\n"); + + if (HasGeneratedMethods(descriptor_->file(), options_)) { + if (descriptor_->extension_range_count() > 0) { + format("_extensions_.Swap(&other->_extensions_);\n"); + } + + format("_internal_metadata_.Swap(&other->_internal_metadata_);\n"); + + if (HasFieldPresence(descriptor_->file())) { + for (int i = 0; i < HasBitsSize() / 4; ++i) { + format("swap(_has_bits_[$1$], other->_has_bits_[$1$]);\n", i); + } + } + + for (int i = 0; i < optimized_order_.size(); i++) { + // optimized_order_ does not contain oneof fields, but the field + // generators for these fields do not emit swapping code on their own. + const FieldDescriptor* field = optimized_order_[i]; + field_generators_.get(field).GenerateSwappingCode(printer); + } + + for (auto oneof : OneOfRange(descriptor_)) { + format("swap($1$_, other->$1$_);\n", oneof->name()); + } + + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + format("swap(_oneof_case_[$1$], other->_oneof_case_[$1$]);\n", i); + } + + if (num_weak_fields_) { + format("_weak_field_map_.UnsafeArenaSwap(&other->_weak_field_map_);\n"); + } + } else { + format("GetReflection()->Swap(this, other);"); + } + + format.Outdent(); + format("}\n"); +} + +void MessageGenerator::GenerateMergeFrom(io::Printer* printer) { + Formatter format(printer, variables_); + if (HasDescriptorMethods(descriptor_->file(), options_)) { + // Generate the generalized MergeFrom (aka that which takes in the Message + // base class as a parameter). + format( + "void $classname$::MergeFrom(const ::$proto_ns$::Message& from) {\n" + "// @@protoc_insertion_point(generalized_merge_from_start:" + "$full_name$)\n" + " $DCHK$_NE(&from, this);\n"); + format.Indent(); + + // Cast the message to the proper type. If we find that the message is + // *not* of the proper type, we can still call Merge via the reflection + // system, as the GOOGLE_CHECK above ensured that we have the same descriptor + // for each message. + format( + "const $classname$* source =\n" + " ::$proto_ns$::DynamicCastToGenerated<$classname$>(\n" + " &from);\n" + "if (source == nullptr) {\n" + "// @@protoc_insertion_point(generalized_merge_from_cast_fail:" + "$full_name$)\n" + " ::$proto_ns$::internal::ReflectionOps::Merge(from, this);\n" + "} else {\n" + "// @@protoc_insertion_point(generalized_merge_from_cast_success:" + "$full_name$)\n" + " MergeFrom(*source);\n" + "}\n"); + + format.Outdent(); + format("}\n\n"); + } else { + // Generate CheckTypeAndMergeFrom(). + format( + "void $classname$::CheckTypeAndMergeFrom(\n" + " const ::$proto_ns$::MessageLite& from) {\n" + " MergeFrom(*::$proto_ns$::internal::DownCast(\n" + " &from));\n" + "}\n" + "\n"); + } + + // Generate the class-specific MergeFrom, which avoids the GOOGLE_CHECK and cast. + format( + "void $classname$::MergeFrom(const $classname$& from) {\n" + "// @@protoc_insertion_point(class_specific_merge_from_start:" + "$full_name$)\n" + " $DCHK$_NE(&from, this);\n"); + format.Indent(); + + if (descriptor_->extension_range_count() > 0) { + format("_extensions_.MergeFrom(from._extensions_);\n"); + } + + format( + "_internal_metadata_.MergeFrom(from._internal_metadata_);\n" + "$uint32$ cached_has_bits = 0;\n" + "(void) cached_has_bits;\n\n"); + + if (HasFieldPresence(descriptor_->file())) { + std::vector> chunks = CollectFields( + optimized_order_, MatchRepeatedAndHasByte(&has_bit_indices_, true)); + + ColdChunkSkipper cold_skipper(options_, chunks, has_bit_indices_, + kColdRatio, true); + + // cached_has_bit_index maintains that: + // cached_has_bits = from._has_bits_[cached_has_bit_index] + // for cached_has_bit_index >= 0 + int cached_has_bit_index = -1; + + for (int chunk_index = 0; chunk_index < chunks.size(); chunk_index++) { + const std::vector& chunk = chunks[chunk_index]; + GOOGLE_CHECK(!chunk.empty()); + + // Merge Repeated fields. These fields do not require a + // check as we can simply iterate over them. + if (chunk.front()->is_repeated()) { + for (int i = 0; i < chunk.size(); i++) { + const FieldDescriptor* field = chunk[i]; + + const FieldGenerator& generator = field_generators_.get(field); + generator.GenerateMergingCode(printer); + } + continue; + } + + // Merge Optional and Required fields (after a _has_bit_ check). + cold_skipper.OnStartChunk(chunk_index, cached_has_bit_index, "from.", + printer); + + int last_chunk = has_bit_indices_[chunk.front()->index()] / 8; + GOOGLE_DCHECK_NE(-1, last_chunk); + + const bool have_outer_if = chunk.size() > 1; + if (have_outer_if) { + uint32 last_chunk_mask = GenChunkMask(chunk, has_bit_indices_); + const int count = popcnt(last_chunk_mask); + + // Check (up to) 8 has_bits at a time if we have more than one field in + // this chunk. Due to field layout ordering, we may check + // _has_bits_[last_chunk * 8 / 32] multiple times. + GOOGLE_DCHECK_LE(2, count); + GOOGLE_DCHECK_GE(8, count); + + if (cached_has_bit_index != last_chunk / 4) { + cached_has_bit_index = last_chunk / 4; + format("cached_has_bits = from._has_bits_[$1$];\n", + cached_has_bit_index); + } + format("if (cached_has_bits & 0x$1$u) {\n", + StrCat(strings::Hex(last_chunk_mask, strings::ZERO_PAD_8))); + format.Indent(); + } + + // Go back and emit merging code for each of the fields we processed. + bool deferred_has_bit_changes = false; + for (const auto field : chunk) { + const FieldGenerator& generator = field_generators_.get(field); + + // Attempt to use the state of cached_has_bits, if possible. + int has_bit_index = has_bit_indices_[field->index()]; + if (!field->options().weak() && + cached_has_bit_index == has_bit_index / 32) { + const std::string mask = StrCat( + strings::Hex(1u << (has_bit_index % 32), strings::ZERO_PAD_8)); + + format("if (cached_has_bits & 0x$1$u) {\n", mask); + } else { + format("if (from._internal_has_$1$()) {\n", FieldName(field)); + } + format.Indent(); + + if (have_outer_if && IsPOD(field)) { + // GenerateCopyConstructorCode for enum and primitive scalar fields + // does not do _has_bits_ modifications. We defer _has_bits_ + // manipulation until the end of the outer if. + // + // This can reduce the number of loads/stores by up to 7 per 8 fields. + deferred_has_bit_changes = true; + generator.GenerateCopyConstructorCode(printer); + } else { + generator.GenerateMergingCode(printer); + } + + format.Outdent(); + format("}\n"); + } + + if (have_outer_if) { + if (deferred_has_bit_changes) { + // Flush the has bits for the primitives we deferred. + GOOGLE_CHECK_LE(0, cached_has_bit_index); + format("_has_bits_[$1$] |= cached_has_bits;\n", cached_has_bit_index); + } + + format.Outdent(); + format("}\n"); + } + + if (cold_skipper.OnEndChunk(chunk_index, printer)) { + // Reset here as it may have been updated in just closed if statement. + cached_has_bit_index = -1; + } + } + } else { + // proto3 + for (const auto field : optimized_order_) { + const FieldGenerator& generator = field_generators_.get(field); + // Merge semantics without true field presence: primitive fields are + // merged only if non-zero (numeric) or non-empty (string). + bool have_enclosing_if = + EmitFieldNonDefaultCondition(printer, "from.", field); + + generator.GenerateMergingCode(printer); + + if (have_enclosing_if) { + format.Outdent(); + format("}\n"); + } + } + } + + // Merge oneof fields. Oneof field requires oneof case check. + for (auto oneof : OneOfRange(descriptor_)) { + format("switch (from.$1$_case()) {\n", oneof->name()); + format.Indent(); + for (auto field : FieldRange(oneof)) { + format("case k$1$: {\n", UnderscoresToCamelCase(field->name(), true)); + format.Indent(); + field_generators_.get(field).GenerateMergingCode(printer); + format("break;\n"); + format.Outdent(); + format("}\n"); + } + format( + "case $1$_NOT_SET: {\n" + " break;\n" + "}\n", + ToUpper(oneof->name())); + format.Outdent(); + format("}\n"); + } + if (num_weak_fields_) { + format("_weak_field_map_.MergeFrom(from._weak_field_map_);\n"); + } + + format.Outdent(); + format("}\n"); +} + +void MessageGenerator::GenerateCopyFrom(io::Printer* printer) { + Formatter format(printer, variables_); + if (HasDescriptorMethods(descriptor_->file(), options_)) { + // Generate the generalized CopyFrom (aka that which takes in the Message + // base class as a parameter). + format( + "void $classname$::CopyFrom(const ::$proto_ns$::Message& from) {\n" + "// @@protoc_insertion_point(generalized_copy_from_start:" + "$full_name$)\n"); + format.Indent(); + + format("if (&from == this) return;\n"); + + if (!options_.opensource_runtime) { + // This check is disabled in the opensource release because we're + // concerned that many users do not define NDEBUG in their release + // builds. + format( + "#ifndef NDEBUG\n" + "size_t from_size = from.ByteSizeLong();\n" + "#endif\n" + "Clear();\n" + "#ifndef NDEBUG\n" + "$CHK$_EQ(from_size, from.ByteSizeLong())\n" + " << \"Source of CopyFrom changed when clearing target. Either \"\n" + " << \"source is a nested message in target (not allowed), or \"\n" + " << \"another thread is modifying the source.\";\n" + "#endif\n"); + } else { + format("Clear();\n"); + } + format("MergeFrom(from);\n"); + + format.Outdent(); + format("}\n\n"); + } + + // Generate the class-specific CopyFrom. + format( + "void $classname$::CopyFrom(const $classname$& from) {\n" + "// @@protoc_insertion_point(class_specific_copy_from_start:" + "$full_name$)\n"); + format.Indent(); + + format("if (&from == this) return;\n"); + + if (!options_.opensource_runtime) { + // This check is disabled in the opensource release because we're + // concerned that many users do not define NDEBUG in their release builds. + format( + "#ifndef NDEBUG\n" + "size_t from_size = from.ByteSizeLong();\n" + "#endif\n" + "Clear();\n" + "#ifndef NDEBUG\n" + "$CHK$_EQ(from_size, from.ByteSizeLong())\n" + " << \"Source of CopyFrom changed when clearing target. Either \"\n" + " << \"source is a nested message in target (not allowed), or \"\n" + " << \"another thread is modifying the source.\";\n" + "#endif\n"); + } else { + format("Clear();\n"); + } + format("MergeFrom(from);\n"); + + format.Outdent(); + format("}\n"); +} + +void MessageGenerator::GenerateMergeFromCodedStream(io::Printer* printer) { + std::map vars = variables_; + SetUnknkownFieldsVariable(descriptor_, options_, &vars); + Formatter format(printer, vars); + if (descriptor_->options().message_set_wire_format()) { + // Special-case MessageSet. + format( + "const char* $classname$::_InternalParse(const char* ptr,\n" + " ::$proto_ns$::internal::ParseContext* ctx) {\n" + " return _extensions_.ParseMessageSet(ptr, \n" + " internal_default_instance(), &_internal_metadata_, ctx);\n" + "}\n"); + return; + } + GenerateParserLoop(descriptor_, max_has_bit_index_, options_, scc_analyzer_, + printer); +} + +void MessageGenerator::GenerateSerializeOneofFields( + io::Printer* printer, const std::vector& fields) { + Formatter format(printer, variables_); + GOOGLE_CHECK(!fields.empty()); + if (fields.size() == 1) { + GenerateSerializeOneField(printer, fields[0], -1); + return; + } + // We have multiple mutually exclusive choices. Emit a switch statement. + const OneofDescriptor* oneof = fields[0]->containing_oneof(); + format("switch ($1$_case()) {\n", oneof->name()); + format.Indent(); + for (auto field : fields) { + format("case k$1$: {\n", UnderscoresToCamelCase(field->name(), true)); + format.Indent(); + field_generators_.get(field).GenerateSerializeWithCachedSizesToArray( + printer); + format("break;\n"); + format.Outdent(); + format("}\n"); + } + format.Outdent(); + // Doing nothing is an option. + format( + " default: ;\n" + "}\n"); +} + +void MessageGenerator::GenerateSerializeOneField(io::Printer* printer, + const FieldDescriptor* field, + int cached_has_bits_index) { + Formatter format(printer, variables_); + if (!field->options().weak()) { + // For weakfields, PrintFieldComment is called during iteration. + PrintFieldComment(format, field); + } + + bool have_enclosing_if = false; + if (field->options().weak()) { + } else if (!field->is_repeated() && HasFieldPresence(descriptor_->file())) { + // Attempt to use the state of cached_has_bits, if possible. + int has_bit_index = has_bit_indices_[field->index()]; + if (cached_has_bits_index == has_bit_index / 32) { + const std::string mask = + StrCat(strings::Hex(1u << (has_bit_index % 32), strings::ZERO_PAD_8)); + + format("if (cached_has_bits & 0x$1$u) {\n", mask); + } else { + format("if (_internal_has_$1$()) {\n", FieldName(field)); + } + + format.Indent(); + have_enclosing_if = true; + } else if (!HasFieldPresence(descriptor_->file())) { + have_enclosing_if = EmitFieldNonDefaultCondition(printer, "this->", field); + } + + field_generators_.get(field).GenerateSerializeWithCachedSizesToArray(printer); + + if (have_enclosing_if) { + format.Outdent(); + format("}\n"); + } + format("\n"); +} + +void MessageGenerator::GenerateSerializeOneExtensionRange( + io::Printer* printer, const Descriptor::ExtensionRange* range) { + std::map vars = variables_; + vars["start"] = StrCat(range->start); + vars["end"] = StrCat(range->end); + Formatter format(printer, vars); + format("// Extension range [$start$, $end$)\n"); + format( + "target = _extensions_._InternalSerialize(\n" + " $start$, $end$, target, stream);\n\n"); +} + +void MessageGenerator::GenerateSerializeWithCachedSizesToArray( + io::Printer* printer) { + Formatter format(printer, variables_); + if (descriptor_->options().message_set_wire_format()) { + // Special-case MessageSet. + format( + "$uint8$* $classname$::_InternalSerialize(\n" + " $uint8$* target, ::$proto_ns$::io::EpsCopyOutputStream* stream) " + "const {\n" + " target = _extensions_." + "InternalSerializeMessageSetWithCachedSizesToArray(target, stream);\n"); + std::map vars; + SetUnknkownFieldsVariable(descriptor_, options_, &vars); + format.AddMap(vars); + format( + " target = ::$proto_ns$::internal::" + "InternalSerializeUnknownMessageSetItemsToArray(\n" + " $unknown_fields$, target, stream);\n"); + format( + " return target;\n" + "}\n"); + return; + } + + format( + "$uint8$* $classname$::_InternalSerialize(\n" + " $uint8$* target, ::$proto_ns$::io::EpsCopyOutputStream* stream) " + "const {\n"); + format.Indent(); + + format("// @@protoc_insertion_point(serialize_to_array_start:$full_name$)\n"); + + GenerateSerializeWithCachedSizesBody(printer); + + format("// @@protoc_insertion_point(serialize_to_array_end:$full_name$)\n"); + + format.Outdent(); + format( + " return target;\n" + "}\n"); +} + +void MessageGenerator::GenerateSerializeWithCachedSizesBody( + io::Printer* printer) { + Formatter format(printer, variables_); + // If there are multiple fields in a row from the same oneof then we + // coalesce them and emit a switch statement. This is more efficient + // because it lets the C++ compiler know this is a "at most one can happen" + // situation. If we emitted "if (has_x()) ...; if (has_y()) ..." the C++ + // compiler's emitted code might check has_y() even when has_x() is true. + class LazySerializerEmitter { + public: + LazySerializerEmitter(MessageGenerator* mg, io::Printer* printer) + : mg_(mg), + format_(printer), + eager_(!HasFieldPresence(mg->descriptor_->file())), + cached_has_bit_index_(-1) {} + + ~LazySerializerEmitter() { Flush(); } + + // If conditions allow, try to accumulate a run of fields from the same + // oneof, and handle them at the next Flush(). + void Emit(const FieldDescriptor* field) { + if (eager_ || MustFlush(field)) { + Flush(); + } + if (field->containing_oneof() == NULL) { + // TODO(ckennelly): Defer non-oneof fields similarly to oneof fields. + + if (!field->options().weak() && !field->is_repeated() && !eager_) { + // We speculatively load the entire _has_bits_[index] contents, even + // if it is for only one field. Deferring non-oneof emitting would + // allow us to determine whether this is going to be useful. + int has_bit_index = mg_->has_bit_indices_[field->index()]; + if (cached_has_bit_index_ != has_bit_index / 32) { + // Reload. + int new_index = has_bit_index / 32; + + format_("cached_has_bits = _has_bits_[$1$];\n", new_index); + + cached_has_bit_index_ = new_index; + } + } + + mg_->GenerateSerializeOneField(format_.printer(), field, + cached_has_bit_index_); + } else { + v_.push_back(field); + } + } + + void Flush() { + if (!v_.empty()) { + mg_->GenerateSerializeOneofFields(format_.printer(), v_); + v_.clear(); + } + } + + private: + // If we have multiple fields in v_ then they all must be from the same + // oneof. Would adding field to v_ break that invariant? + bool MustFlush(const FieldDescriptor* field) { + return !v_.empty() && + v_[0]->containing_oneof() != field->containing_oneof(); + } + + MessageGenerator* mg_; + Formatter format_; + const bool eager_; + std::vector v_; + + // cached_has_bit_index_ maintains that: + // cached_has_bits = from._has_bits_[cached_has_bit_index_] + // for cached_has_bit_index_ >= 0 + int cached_has_bit_index_; + }; + + std::vector ordered_fields = + SortFieldsByNumber(descriptor_); + + std::vector sorted_extensions; + sorted_extensions.reserve(descriptor_->extension_range_count()); + for (int i = 0; i < descriptor_->extension_range_count(); ++i) { + sorted_extensions.push_back(descriptor_->extension_range(i)); + } + std::sort(sorted_extensions.begin(), sorted_extensions.end(), + ExtensionRangeSorter()); + if (num_weak_fields_) { + format( + "::$proto_ns$::internal::WeakFieldMap::FieldWriter field_writer(" + "_weak_field_map_);\n"); + } + + format( + "$uint32$ cached_has_bits = 0;\n" + "(void) cached_has_bits;\n\n"); + + // Merge the fields and the extension ranges, both sorted by field number. + { + LazySerializerEmitter e(this, printer); + const FieldDescriptor* last_weak_field = nullptr; + int i, j; + for (i = 0, j = 0; + i < ordered_fields.size() || j < sorted_extensions.size();) { + if ((j == sorted_extensions.size()) || + (i < descriptor_->field_count() && + ordered_fields[i]->number() < sorted_extensions[j]->start)) { + const FieldDescriptor* field = ordered_fields[i++]; + if (field->options().weak()) { + last_weak_field = field; + PrintFieldComment(format, field); + } else { + if (last_weak_field != nullptr) { + e.Emit(last_weak_field); + last_weak_field = nullptr; + } + e.Emit(field); + } + } else { + if (last_weak_field != nullptr) { + e.Emit(last_weak_field); + last_weak_field = nullptr; + } + e.Flush(); + GenerateSerializeOneExtensionRange(printer, sorted_extensions[j++]); + } + } + if (last_weak_field != nullptr) { + e.Emit(last_weak_field); + } + } + + std::map vars; + SetUnknkownFieldsVariable(descriptor_, options_, &vars); + format.AddMap(vars); + format("if (PROTOBUF_PREDICT_FALSE($have_unknown_fields$)) {\n"); + format.Indent(); + if (UseUnknownFieldSet(descriptor_->file(), options_)) { + format( + "target = " + "::$proto_ns$::internal::WireFormat::" + "InternalSerializeUnknownFieldsToArray(\n" + " $unknown_fields$, target, stream);\n"); + } else { + format( + "target = stream->WriteRaw($unknown_fields$.data(),\n" + " static_cast($unknown_fields$.size()), target);\n"); + } + format.Outdent(); + format("}\n"); +} + +std::vector MessageGenerator::RequiredFieldsBitMask() const { + const int array_size = HasBitsSize(); + std::vector masks(array_size, 0); + + for (auto field : FieldRange(descriptor_)) { + if (!field->is_required()) { + continue; + } + + const int has_bit_index = has_bit_indices_[field->index()]; + masks[has_bit_index / 32] |= static_cast(1) << (has_bit_index % 32); + } + return masks; +} + +// Create an expression that evaluates to +// "for all i, (_has_bits_[i] & masks[i]) == masks[i]" +// masks is allowed to be shorter than _has_bits_, but at least one element of +// masks must be non-zero. +static std::string ConditionalToCheckBitmasks( + const std::vector& masks) { + std::vector parts; + for (int i = 0; i < masks.size(); i++) { + if (masks[i] == 0) continue; + std::string m = StrCat("0x", strings::Hex(masks[i], strings::ZERO_PAD_8)); + // Each xor evaluates to 0 if the expected bits are present. + parts.push_back( + StrCat("((_has_bits_[", i, "] & ", m, ") ^ ", m, ")")); + } + GOOGLE_CHECK(!parts.empty()); + // If we have multiple parts, each expected to be 0, then bitwise-or them. + std::string result = + parts.size() == 1 + ? parts[0] + : StrCat("(", Join(parts, "\n | "), ")"); + return result + " == 0"; +} + +void MessageGenerator::GenerateByteSize(io::Printer* printer) { + Formatter format(printer, variables_); + + if (descriptor_->options().message_set_wire_format()) { + // Special-case MessageSet. + std::map vars; + SetUnknkownFieldsVariable(descriptor_, options_, &vars); + format.AddMap(vars); + format( + "size_t $classname$::ByteSizeLong() const {\n" + "// @@protoc_insertion_point(message_set_byte_size_start:$full_name$)\n" + " size_t total_size = _extensions_.MessageSetByteSize();\n" + " if ($have_unknown_fields$) {\n" + " total_size += ::$proto_ns$::internal::\n" + " ComputeUnknownMessageSetItemsSize($unknown_fields$);\n" + " }\n" + " int cached_size = " + "::$proto_ns$::internal::ToCachedSize(total_size);\n" + " SetCachedSize(cached_size);\n" + " return total_size;\n" + "}\n"); + return; + } + + if (num_required_fields_ > 1 && HasFieldPresence(descriptor_->file())) { + // Emit a function (rarely used, we hope) that handles the required fields + // by checking for each one individually. + format( + "size_t $classname$::RequiredFieldsByteSizeFallback() const {\n" + "// @@protoc_insertion_point(required_fields_byte_size_fallback_start:" + "$full_name$)\n"); + format.Indent(); + format("size_t total_size = 0;\n"); + for (auto field : optimized_order_) { + if (field->is_required()) { + format( + "\n" + "if (_internal_has_$1$()) {\n", + FieldName(field)); + format.Indent(); + PrintFieldComment(format, field); + field_generators_.get(field).GenerateByteSize(printer); + format.Outdent(); + format("}\n"); + } + } + format( + "\n" + "return total_size;\n"); + format.Outdent(); + format("}\n"); + } + + format( + "size_t $classname$::ByteSizeLong() const {\n" + "// @@protoc_insertion_point(message_byte_size_start:$full_name$)\n"); + format.Indent(); + format( + "size_t total_size = 0;\n" + "\n"); + + if (descriptor_->extension_range_count() > 0) { + format( + "total_size += _extensions_.ByteSize();\n" + "\n"); + } + + std::map vars; + SetUnknkownFieldsVariable(descriptor_, options_, &vars); + format.AddMap(vars); + + // Handle required fields (if any). We expect all of them to be + // present, so emit one conditional that checks for that. If they are all + // present then the fast path executes; otherwise the slow path executes. + if (num_required_fields_ > 1 && HasFieldPresence(descriptor_->file())) { + // The fast path works if all required fields are present. + const std::vector masks_for_has_bits = RequiredFieldsBitMask(); + format("if ($1$) { // All required fields are present.\n", + ConditionalToCheckBitmasks(masks_for_has_bits)); + format.Indent(); + // Oneof fields cannot be required, so optimized_order_ contains all of the + // fields that we need to potentially emit. + for (auto field : optimized_order_) { + if (!field->is_required()) continue; + PrintFieldComment(format, field); + field_generators_.get(field).GenerateByteSize(printer); + format("\n"); + } + format.Outdent(); + format( + "} else {\n" // the slow path + " total_size += RequiredFieldsByteSizeFallback();\n" + "}\n"); + } else { + // num_required_fields_ <= 1: no need to be tricky + for (auto field : optimized_order_) { + if (!field->is_required()) continue; + PrintFieldComment(format, field); + format("if (_internal_has_$1$()) {\n", FieldName(field)); + format.Indent(); + field_generators_.get(field).GenerateByteSize(printer); + format.Outdent(); + format("}\n"); + } + } + + std::vector> chunks = CollectFields( + optimized_order_, + MatchRepeatedAndHasByteAndRequired( + &has_bit_indices_, HasFieldPresence(descriptor_->file()))); + + // Remove chunks with required fields. + chunks.erase(std::remove_if(chunks.begin(), chunks.end(), IsRequired), + chunks.end()); + + ColdChunkSkipper cold_skipper(options_, chunks, has_bit_indices_, kColdRatio, + HasFieldPresence(descriptor_->file())); + + format( + "$uint32$ cached_has_bits = 0;\n" + "// Prevent compiler warnings about cached_has_bits being unused\n" + "(void) cached_has_bits;\n\n"); + + int cached_has_bit_index = -1; + + for (int chunk_index = 0; chunk_index < chunks.size(); chunk_index++) { + const std::vector& chunk = chunks[chunk_index]; + GOOGLE_CHECK(!chunk.empty()); + + // Handle repeated fields. + if (chunk.front()->is_repeated()) { + for (int i = 0; i < chunk.size(); i++) { + const FieldDescriptor* field = chunk[i]; + + PrintFieldComment(format, field); + const FieldGenerator& generator = field_generators_.get(field); + generator.GenerateByteSize(printer); + format("\n"); + } + continue; + } + + cold_skipper.OnStartChunk(chunk_index, cached_has_bit_index, "", printer); + + // Handle optional (non-repeated/oneof) fields. + // + // These are handled in chunks of 8. The first chunk is + // the non-requireds-non-repeateds-non-unions-non-extensions in + // descriptor_->field(0), descriptor_->field(1), ... descriptor_->field(7), + // and the second chunk is the same for + // descriptor_->field(8), descriptor_->field(9), ... + // descriptor_->field(15), + // etc. + int last_chunk = HasFieldPresence(descriptor_->file()) + ? has_bit_indices_[chunk.front()->index()] / 8 + : 0; + GOOGLE_DCHECK_NE(-1, last_chunk); + + const bool have_outer_if = + HasFieldPresence(descriptor_->file()) && chunk.size() > 1; + + if (have_outer_if) { + uint32 last_chunk_mask = GenChunkMask(chunk, has_bit_indices_); + const int count = popcnt(last_chunk_mask); + + // Check (up to) 8 has_bits at a time if we have more than one field in + // this chunk. Due to field layout ordering, we may check + // _has_bits_[last_chunk * 8 / 32] multiple times. + GOOGLE_DCHECK_LE(2, count); + GOOGLE_DCHECK_GE(8, count); + + if (cached_has_bit_index != last_chunk / 4) { + cached_has_bit_index = last_chunk / 4; + format("cached_has_bits = _has_bits_[$1$];\n", cached_has_bit_index); + } + format("if (cached_has_bits & 0x$1$u) {\n", + StrCat(strings::Hex(last_chunk_mask, strings::ZERO_PAD_8))); + format.Indent(); + } + + // Go back and emit checks for each of the fields we processed. + for (int j = 0; j < chunk.size(); j++) { + const FieldDescriptor* field = chunk[j]; + const FieldGenerator& generator = field_generators_.get(field); + + PrintFieldComment(format, field); + + bool have_enclosing_if = false; + if (HasFieldPresence(descriptor_->file())) { + PrintPresenceCheck(format, field, has_bit_indices_, printer, + &cached_has_bit_index); + have_enclosing_if = true; + } else { + // Without field presence: field is serialized only if it has a + // non-default value. + have_enclosing_if = + EmitFieldNonDefaultCondition(printer, "this->", field); + } + + generator.GenerateByteSize(printer); + + if (have_enclosing_if) { + format.Outdent(); + format( + "}\n" + "\n"); + } + } + + if (have_outer_if) { + format.Outdent(); + format("}\n"); + } + + if (cold_skipper.OnEndChunk(chunk_index, printer)) { + // Reset here as it may have been updated in just closed if statement. + cached_has_bit_index = -1; + } + } + + // Fields inside a oneof don't use _has_bits_ so we count them in a separate + // pass. + for (auto oneof : OneOfRange(descriptor_)) { + format("switch ($1$_case()) {\n", oneof->name()); + format.Indent(); + for (auto field : FieldRange(oneof)) { + PrintFieldComment(format, field); + format("case k$1$: {\n", UnderscoresToCamelCase(field->name(), true)); + format.Indent(); + field_generators_.get(field).GenerateByteSize(printer); + format("break;\n"); + format.Outdent(); + format("}\n"); + } + format( + "case $1$_NOT_SET: {\n" + " break;\n" + "}\n", + ToUpper(oneof->name())); + format.Outdent(); + format("}\n"); + } + + if (num_weak_fields_) { + // TagSize + MessageSize + format("total_size += _weak_field_map_.ByteSizeLong();\n"); + } + + format("if (PROTOBUF_PREDICT_FALSE($have_unknown_fields$)) {\n"); + if (UseUnknownFieldSet(descriptor_->file(), options_)) { + // We go out of our way to put the computation of the uncommon path of + // unknown fields in tail position. This allows for better code generation + // of this function for simple protos. + format( + " return ::$proto_ns$::internal::ComputeUnknownFieldsSize(\n" + " _internal_metadata_, total_size, &_cached_size_);\n"); + } else { + format(" total_size += $unknown_fields$.size();\n"); + } + format("}\n"); + + // We update _cached_size_ even though this is a const method. Because + // const methods might be called concurrently this needs to be atomic + // operations or the program is undefined. In practice, since any concurrent + // writes will be writing the exact same value, normal writes will work on + // all common processors. We use a dedicated wrapper class to abstract away + // the underlying atomic. This makes it easier on platforms where even relaxed + // memory order might have perf impact to replace it with ordinary loads and + // stores. + format( + "int cached_size = ::$proto_ns$::internal::ToCachedSize(total_size);\n" + "SetCachedSize(cached_size);\n" + "return total_size;\n"); + + format.Outdent(); + format("}\n"); +} + +void MessageGenerator::GenerateIsInitialized(io::Printer* printer) { + Formatter format(printer, variables_); + format("bool $classname$::IsInitialized() const {\n"); + format.Indent(); + + if (descriptor_->extension_range_count() > 0) { + format( + "if (!_extensions_.IsInitialized()) {\n" + " return false;\n" + "}\n\n"); + } + + if (HasFieldPresence(descriptor_->file())) { + // Check that all required fields in this message are set. We can do this + // most efficiently by checking 32 "has bits" at a time. + const std::vector masks = RequiredFieldsBitMask(); + + for (int i = 0; i < masks.size(); i++) { + uint32 mask = masks[i]; + if (mask == 0) { + continue; + } + + // TODO(ckennelly): Consider doing something similar to ByteSizeLong(), + // where we check all of the required fields in a single branch (assuming + // that we aren't going to benefit from early termination). + format("if ((_has_bits_[$1$] & 0x$2$) != 0x$2$) return false;\n", + i, // 1 + StrCat(strings::Hex(mask, strings::ZERO_PAD_8))); // 2 + } + } + + // Now check that all non-oneof embedded messages are initialized. + for (auto field : optimized_order_) { + // TODO(ckennelly): Push this down into a generator? + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && + !ShouldIgnoreRequiredFieldCheck(field, options_) && + scc_analyzer_->HasRequiredFields(field->message_type())) { + if (field->is_repeated()) { + if (IsImplicitWeakField(field, options_, scc_analyzer_)) { + format( + "if " + "(!::$proto_ns$::internal::AllAreInitializedWeak($1$_.weak)" + ")" + " return false;\n", + FieldName(field)); + } else { + format( + "if (!::$proto_ns$::internal::AllAreInitialized($1$_))" + " return false;\n", + FieldName(field)); + } + } else if (field->options().weak()) { + continue; + } else { + GOOGLE_CHECK(!field->containing_oneof()); + format( + "if (_internal_has_$1$()) {\n" + " if (!$1$_->IsInitialized()) return false;\n" + "}\n", + FieldName(field)); + } + } + } + if (num_weak_fields_) { + // For Weak fields. + format("if (!_weak_field_map_.IsInitialized()) return false;\n"); + } + // Go through the oneof fields, emitting a switch if any might have required + // fields. + for (auto oneof : OneOfRange(descriptor_)) { + bool has_required_fields = false; + for (auto field : FieldRange(oneof)) { + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && + !ShouldIgnoreRequiredFieldCheck(field, options_) && + scc_analyzer_->HasRequiredFields(field->message_type())) { + has_required_fields = true; + break; + } + } + + if (!has_required_fields) { + continue; + } + + format("switch ($1$_case()) {\n", oneof->name()); + format.Indent(); + for (auto field : FieldRange(oneof)) { + format("case k$1$: {\n", UnderscoresToCamelCase(field->name(), true)); + format.Indent(); + + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && + !ShouldIgnoreRequiredFieldCheck(field, options_) && + scc_analyzer_->HasRequiredFields(field->message_type())) { + GOOGLE_CHECK(!(field->options().weak() || !field->containing_oneof())); + if (field->options().weak()) { + // Just skip. + } else { + format( + "if (has_$1$()) {\n" + " if (!this->$1$().IsInitialized()) return false;\n" + "}\n", + FieldName(field)); + } + } + + format("break;\n"); + format.Outdent(); + format("}\n"); + } + format( + "case $1$_NOT_SET: {\n" + " break;\n" + "}\n", + ToUpper(oneof->name())); + format.Outdent(); + format("}\n"); + } + + format.Outdent(); + format( + " return true;\n" + "}\n"); +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message.h" new file mode 100644 index 00000000..bc4febf5 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message.h" @@ -0,0 +1,220 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_H__ + +#include +#include +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace io { +class Printer; // printer.h +} +} // namespace protobuf +} // namespace google + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +class EnumGenerator; // enum.h +class ExtensionGenerator; // extension.h + +class MessageGenerator { + public: + // See generator.cc for the meaning of dllexport_decl. + MessageGenerator(const Descriptor* descriptor, + const std::map& vars, + int index_in_file_messages, const Options& options, + MessageSCCAnalyzer* scc_analyzer); + ~MessageGenerator(); + + // Append the two types of nested generators to the corresponding vector. + void AddGenerators( + std::vector>* enum_generators, + std::vector>* extension_generators); + + // Generate definitions for this class and all its nested types. + void GenerateClassDefinition(io::Printer* printer); + + // Generate definitions of inline methods (placed at the end of the header + // file). + void GenerateInlineMethods(io::Printer* printer); + + // Source file stuff. + + // Generate extra fields + void GenerateExtraDefaultFields(io::Printer* printer); + + // Generates code that creates default instances for fields. + void GenerateFieldDefaultInstances(io::Printer* printer); + + // Generates code that initializes the message's default instance. This + // is separate from allocating because all default instances must be + // allocated before any can be initialized. + void GenerateDefaultInstanceInitializer(io::Printer* printer); + + // Generate all non-inline methods for this class. + void GenerateClassMethods(io::Printer* printer); + + // Generate source file code that should go outside any namespace. + void GenerateSourceInProto2Namespace(io::Printer* printer); + + private: + // Generate declarations and definitions of accessors for fields. + void GenerateFieldAccessorDeclarations(io::Printer* printer); + void GenerateFieldAccessorDefinitions(io::Printer* printer); + + // Generate the table-driven parsing array. Returns the number of entries + // generated. + size_t GenerateParseOffsets(io::Printer* printer); + size_t GenerateParseAuxTable(io::Printer* printer); + // Generates a ParseTable entry. Returns whether the proto uses + // table-driven parsing. + bool GenerateParseTable(io::Printer* printer, size_t offset, + size_t aux_offset); + + // Generate the field offsets array. Returns the a pair of the total numer + // of entries generated and the index of the first has_bit entry. + std::pair GenerateOffsets(io::Printer* printer); + void GenerateSchema(io::Printer* printer, int offset, int has_offset); + // For each field generates a table entry describing the field for the + // table driven serializer. + int GenerateFieldMetadata(io::Printer* printer); + + // Generate constructors and destructor. + void GenerateStructors(io::Printer* printer); + + // The compiler typically generates multiple copies of each constructor and + // destructor: http://gcc.gnu.org/bugs.html#nonbugs_cxx + // Placing common code in a separate method reduces the generated code size. + // + // Generate the shared constructor code. + void GenerateSharedConstructorCode(io::Printer* printer); + // Generate the shared destructor code. + void GenerateSharedDestructorCode(io::Printer* printer); + // Generate the arena-specific destructor code. + void GenerateArenaDestructorCode(io::Printer* printer); + + // Generate standard Message methods. + void GenerateClear(io::Printer* printer); + void GenerateOneofClear(io::Printer* printer); + void GenerateMergeFromCodedStream(io::Printer* printer); + void GenerateSerializeWithCachedSizes(io::Printer* printer); + void GenerateSerializeWithCachedSizesToArray(io::Printer* printer); + void GenerateSerializeWithCachedSizesBody(io::Printer* printer); + void GenerateByteSize(io::Printer* printer); + void GenerateMergeFrom(io::Printer* printer); + void GenerateCopyFrom(io::Printer* printer); + void GenerateSwap(io::Printer* printer); + void GenerateIsInitialized(io::Printer* printer); + + // Helpers for GenerateSerializeWithCachedSizes(). + // + // cached_has_bit_index maintains that: + // cached_has_bits = _has_bits_[cached_has_bit_index] + // for cached_has_bit_index >= 0 + void GenerateSerializeOneField(io::Printer* printer, + const FieldDescriptor* field, + int cached_has_bits_index); + // Generate a switch statement to serialize 2+ fields from the same oneof. + // Or, if fields.size() == 1, just call GenerateSerializeOneField(). + void GenerateSerializeOneofFields( + io::Printer* printer, const std::vector& fields); + void GenerateSerializeOneExtensionRange( + io::Printer* printer, const Descriptor::ExtensionRange* range); + + // Generates has_foo() functions and variables for singular field has-bits. + void GenerateSingularFieldHasBits(const FieldDescriptor* field, + Formatter format); + // Generates has_foo() functions and variables for oneof field has-bits. + void GenerateOneofHasBits(io::Printer* printer); + // Generates has_foo_bar() functions for oneof members. + void GenerateOneofMemberHasBits(const FieldDescriptor* field, + const Formatter& format); + // Generates the clear_foo() method for a field. + void GenerateFieldClear(const FieldDescriptor* field, bool is_inline, + Formatter format); + + void GenerateConstructorBody(io::Printer* printer, + std::vector already_processed, + bool copy_constructor) const; + + size_t HasBitsSize() const; + std::vector RequiredFieldsBitMask() const; + + const Descriptor* descriptor_; + int index_in_file_messages_; + std::string classname_; + Options options_; + FieldGeneratorMap field_generators_; + // optimized_order_ is the order we layout the message's fields in the + // class. This is reused to initialize the fields in-order for cache + // efficiency. + // + // optimized_order_ excludes oneof fields and weak fields. + std::vector optimized_order_; + std::vector has_bit_indices_; + int max_has_bit_index_; + std::vector enum_generators_; + std::vector extension_generators_; + int num_required_fields_; + int num_weak_fields_; + // table_driven_ indicates the generated message uses table-driven parsing. + bool table_driven_; + + std::unique_ptr message_layout_helper_; + + MessageSCCAnalyzer* scc_analyzer_; + + std::map variables_; + + friend class FileGenerator; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageGenerator); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message_field.cc" new file mode 100644 index 00000000..12c6524b --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message_field.cc" @@ -0,0 +1,785 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include +#include +#include + +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +namespace { +std::string ReinterpretCast(const std::string& type, + const std::string& expression, + bool implicit_weak_field) { + if (implicit_weak_field) { + return "reinterpret_cast< " + type + " >(" + expression + ")"; + } else { + return expression; + } +} + +void SetMessageVariables(const FieldDescriptor* descriptor, + const Options& options, bool implicit_weak, + std::map* variables) { + SetCommonFieldVariables(descriptor, variables, options); + (*variables)["type"] = FieldMessageTypeName(descriptor, options); + (*variables)["casted_member"] = ReinterpretCast( + (*variables)["type"] + "*", (*variables)["name"] + "_", implicit_weak); + (*variables)["type_default_instance"] = + QualifiedDefaultInstanceName(descriptor->message_type(), options); + (*variables)["type_default_instance_ptr"] = + QualifiedDefaultInstancePtr(descriptor->message_type(), options); + (*variables)["type_reference_function"] = + implicit_weak + ? (" " + (*variables)["proto_ns"] + "::internal::StrongReference(" + + (*variables)["type_default_instance"] + ");\n") + : ""; + // NOTE: Escaped here to unblock proto1->proto2 migration. + // TODO(liujisi): Extend this to apply for other conflicting methods. + (*variables)["release_name"] = + SafeFunctionName(descriptor->containing_type(), descriptor, "release_"); + (*variables)["full_name"] = descriptor->full_name(); +} + +} // namespace + +// =================================================================== + +MessageFieldGenerator::MessageFieldGenerator(const FieldDescriptor* descriptor, + const Options& options, + MessageSCCAnalyzer* scc_analyzer) + : FieldGenerator(descriptor, options), + implicit_weak_field_( + IsImplicitWeakField(descriptor, options, scc_analyzer)) { + SetMessageVariables(descriptor, options, implicit_weak_field_, &variables_); +} + +MessageFieldGenerator::~MessageFieldGenerator() {} + +void MessageFieldGenerator::GeneratePrivateMembers(io::Printer* printer) const { + Formatter format(printer, variables_); + if (implicit_weak_field_) { + format("::$proto_ns$::MessageLite* $name$_;\n"); + } else { + format("$type$* $name$_;\n"); + } +} + +void MessageFieldGenerator::GenerateAccessorDeclarations( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "$deprecated_attr$const $type$& ${1$$name$$}$() const;\n" + "$deprecated_attr$$type$* ${1$$release_name$$}$();\n" + "$deprecated_attr$$type$* ${1$mutable_$name$$}$();\n" + "$deprecated_attr$void ${1$set_allocated_$name$$}$" + "($type$* $name$);\n" + "private:\n" + "const $type$& ${1$_internal_$name$$}$() const;\n" + "$type$* ${1$_internal_mutable_$name$$}$();\n" + "public:\n", + descriptor_); + if (SupportsArenas(descriptor_)) { + format( + "$deprecated_attr$void " + "${1$unsafe_arena_set_allocated_$name$$}$(\n" + " $type$* $name$);\n" + "$deprecated_attr$$type$* ${1$unsafe_arena_release_$name$$}$();\n", + descriptor_); + } +} + +void MessageFieldGenerator::GenerateNonInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (SupportsArenas(descriptor_)) { + format( + "void $classname$::unsafe_arena_set_allocated_$name$(\n" + " $type$* $name$) {\n" + "$annotate_accessor$" + // If we're not on an arena, free whatever we were holding before. + // (If we are on arena, we can just forget the earlier pointer.) + " if (GetArenaNoVirtual() == nullptr) {\n" + " delete $name$_;\n" + " }\n" + " $name$_ = $name$;\n" + " if ($name$) {\n" + " $set_hasbit$\n" + " } else {\n" + " $clear_hasbit$\n" + " }\n" + " // @@protoc_insertion_point(field_unsafe_arena_set_allocated" + ":$full_name$)\n" + "}\n"); + } +} + +void MessageFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline const $type$& $classname$::_internal_$name$() const {\n" + "$type_reference_function$" + " const $type$* p = $casted_member$;\n" + " return p != nullptr ? *p : *reinterpret_cast(\n" + " &$type_default_instance$);\n" + "}\n" + "inline const $type$& $classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$();\n" + "}\n"); + + if (SupportsArenas(descriptor_)) { + format( + "inline $type$* $classname$::$release_name$() {\n" + " auto temp = unsafe_arena_release_$name$();\n" + " if (GetArenaNoVirtual() != nullptr) {\n" + " temp = ::$proto_ns$::internal::DuplicateIfNonNull(temp);\n" + " }\n" + " return temp;\n" + "}\n" + "inline $type$* $classname$::unsafe_arena_release_$name$() {\n"); + } else { + format("inline $type$* $classname$::$release_name$() {\n"); + } + format( + "$annotate_accessor$" + " // @@protoc_insertion_point(field_release:$full_name$)\n" + "$type_reference_function$" + " $clear_hasbit$\n" + " $type$* temp = $casted_member$;\n" + " $name$_ = nullptr;\n" + " return temp;\n" + "}\n"); + + format( + "inline $type$* $classname$::_internal_mutable_$name$() {\n" + "$type_reference_function$" + " $set_hasbit$\n" + " if ($name$_ == nullptr) {\n" + " auto* p = CreateMaybeMessage<$type$>(GetArenaNoVirtual());\n"); + if (implicit_weak_field_) { + format(" $name$_ = reinterpret_cast<::$proto_ns$::MessageLite*>(p);\n"); + } else { + format(" $name$_ = p;\n"); + } + format( + " }\n" + " return $casted_member$;\n" + "}\n" + "inline $type$* $classname$::mutable_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_mutable:$full_name$)\n" + " return _internal_mutable_$name$();\n" + "}\n"); + + // We handle the most common case inline, and delegate less common cases to + // the slow fallback function. + format( + "inline void $classname$::set_allocated_$name$($type$* $name$) {\n" + "$annotate_accessor$" + " ::$proto_ns$::Arena* message_arena = GetArenaNoVirtual();\n"); + format(" if (message_arena == nullptr) {\n"); + if (IsCrossFileMessage(descriptor_)) { + format( + " delete reinterpret_cast< ::$proto_ns$::MessageLite*>($name$_);\n"); + } else { + format(" delete $name$_;\n"); + } + format( + " }\n" + " if ($name$) {\n"); + if (SupportsArenas(descriptor_->message_type()) && + IsCrossFileMessage(descriptor_)) { + // We have to read the arena through the virtual method, because the type + // isn't defined in this file. + format( + " ::$proto_ns$::Arena* submessage_arena =\n" + " " + "reinterpret_cast<::$proto_ns$::MessageLite*>($name$)->GetArena();\n"); + } else if (!SupportsArenas(descriptor_->message_type())) { + format(" ::$proto_ns$::Arena* submessage_arena = nullptr;\n"); + } else { + format( + " ::$proto_ns$::Arena* submessage_arena =\n" + " ::$proto_ns$::Arena::GetArena($name$);\n"); + } + format( + " if (message_arena != submessage_arena) {\n" + " $name$ = ::$proto_ns$::internal::GetOwnedMessage(\n" + " message_arena, $name$, submessage_arena);\n" + " }\n" + " $set_hasbit$\n" + " } else {\n" + " $clear_hasbit$\n" + " }\n"); + if (implicit_weak_field_) { + format(" $name$_ = reinterpret_cast($name$);\n"); + } else { + format(" $name$_ = $name$;\n"); + } + format( + " // @@protoc_insertion_point(field_set_allocated:$full_name$)\n" + "}\n"); +} + +void MessageFieldGenerator::GenerateInternalAccessorDeclarations( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (implicit_weak_field_) { + format( + "static const ::$proto_ns$::MessageLite& $name$(" + "const $classname$* msg);\n" + "static ::$proto_ns$::MessageLite* mutable_$name$(" + "$classname$* msg);\n"); + } else { + format("static const $type$& $name$(const $classname$* msg);\n"); + } +} + +void MessageFieldGenerator::GenerateInternalAccessorDefinitions( + io::Printer* printer) const { + // In theory, these accessors could be inline in _Internal. However, in + // practice, the linker is then not able to throw them out making implicit + // weak dependencies not work at all. + Formatter format(printer, variables_); + if (implicit_weak_field_) { + // These private accessors are used by MergeFrom and + // MergePartialFromCodedStream, and their purpose is to provide access to + // the field without creating a strong dependency on the message type. + format( + "const ::$proto_ns$::MessageLite& $classname$::_Internal::$name$(\n" + " const $classname$* msg) {\n" + " if (msg->$name$_ != nullptr) {\n" + " return *msg->$name$_;\n" + " } else if ($type_default_instance_ptr$ != nullptr) {\n" + " return *reinterpret_cast(\n" + " $type_default_instance_ptr$);\n" + " } else {\n" + " return " + "*::$proto_ns$::internal::ImplicitWeakMessage::default_instance();\n" + " }\n" + "}\n"); + if (SupportsArenas(descriptor_)) { + format( + "::$proto_ns$::MessageLite*\n" + "$classname$::_Internal::mutable_$name$($classname$* msg) {\n"); + if (HasFieldPresence(descriptor_->file())) { + format(" msg->$set_hasbit$\n"); + } + format( + " if (msg->$name$_ == nullptr) {\n" + " if ($type_default_instance_ptr$ == nullptr) {\n" + " msg->$name$_ = ::$proto_ns$::Arena::CreateMessage<\n" + " ::$proto_ns$::internal::ImplicitWeakMessage>(\n" + " msg->GetArenaNoVirtual());\n" + " } else {\n" + " msg->$name$_ = reinterpret_cast(\n" + " $type_default_instance_ptr$)->New(" + "msg->GetArenaNoVirtual());\n" + " }\n" + " }\n" + " return msg->$name$_;\n" + "}\n"); + } else { + format( + "::$proto_ns$::MessageLite*\n" + "$classname$::_Internal::mutable_$name$($classname$* msg) {\n"); + if (HasFieldPresence(descriptor_->file())) { + format(" msg->$set_hasbit$\n"); + } + format( + " if (msg->$name$_ == nullptr) {\n" + " if ($type_default_instance_ptr$ == nullptr) {\n" + " msg->$name$_ = " + "new ::$proto_ns$::internal::ImplicitWeakMessage;\n" + " } else {\n" + " msg->$name$_ = " + "reinterpret_cast(\n" + " $type_default_instance_ptr$)->New();\n" + " }\n" + " }\n" + " return msg->$name$_;\n" + "}\n"); + } + } else { + // This inline accessor directly returns member field and is used in + // Serialize such that AFDO profile correctly captures access information to + // message fields under serialize. + format( + "const $type$&\n" + "$classname$::_Internal::$name$(const $classname$* msg) {\n" + " return *msg->$field_member$;\n" + "}\n"); + } +} + +void MessageFieldGenerator::GenerateClearingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + if (!HasFieldPresence(descriptor_->file())) { + // If we don't have has-bits, message presence is indicated only by ptr != + // NULL. Thus on clear, we need to delete the object. + format( + "if (GetArenaNoVirtual() == nullptr && $name$_ != nullptr) {\n" + " delete $name$_;\n" + "}\n" + "$name$_ = nullptr;\n"); + } else { + format("if ($name$_ != nullptr) $name$_->Clear();\n"); + } +} + +void MessageFieldGenerator::GenerateMessageClearingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (!HasFieldPresence(descriptor_->file())) { + // If we don't have has-bits, message presence is indicated only by ptr != + // NULL. Thus on clear, we need to delete the object. + format( + "if (GetArenaNoVirtual() == nullptr && $name$_ != nullptr) {\n" + " delete $name$_;\n" + "}\n" + "$name$_ = nullptr;\n"); + } else { + format( + "$DCHK$($name$_ != nullptr);\n" + "$name$_->Clear();\n"); + } +} + +void MessageFieldGenerator::GenerateMergingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + if (implicit_weak_field_) { + format( + "_Internal::mutable_$name$(this)->CheckTypeAndMergeFrom(\n" + " _Internal::$name$(&from));\n"); + } else { + format( + "_internal_mutable_$name$()->$type$::MergeFrom(from._internal_$name$())" + ";\n"); + } +} + +void MessageFieldGenerator::GenerateSwappingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("swap($name$_, other->$name$_);\n"); +} + +void MessageFieldGenerator::GenerateDestructorCode(io::Printer* printer) const { + Formatter format(printer, variables_); + if (options_.opensource_runtime) { + // TODO(gerbens) Remove this when we don't need to destruct default + // instances. In google3 a default instance will never get deleted so we + // don't need to worry about that but in opensource protobuf default + // instances are deleted in shutdown process and we need to take special + // care when handling them. + format("if (this != internal_default_instance()) "); + } + format("delete $name$_;\n"); +} + +void MessageFieldGenerator::GenerateConstructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_ = nullptr;\n"); +} + +void MessageFieldGenerator::GenerateCopyConstructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "if (from._internal_has_$name$()) {\n" + " $name$_ = new $type$(*from.$name$_);\n" + "} else {\n" + " $name$_ = nullptr;\n" + "}\n"); +} + +void MessageFieldGenerator::GenerateSerializeWithCachedSizesToArray( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "target = stream->EnsureSpace(target);\n" + "target = ::$proto_ns$::internal::WireFormatLite::\n" + " InternalWrite$declared_type$(\n" + " $number$, _Internal::$name$(this), target, stream);\n"); +} + +void MessageFieldGenerator::GenerateByteSize(io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "total_size += $tag_size$ +\n" + " ::$proto_ns$::internal::WireFormatLite::$declared_type$Size(\n" + " *$field_member$);\n"); +} + +// =================================================================== + +MessageOneofFieldGenerator::MessageOneofFieldGenerator( + const FieldDescriptor* descriptor, const Options& options, + MessageSCCAnalyzer* scc_analyzer) + : MessageFieldGenerator(descriptor, options, scc_analyzer) { + SetCommonOneofFieldVariables(descriptor, &variables_); +} + +MessageOneofFieldGenerator::~MessageOneofFieldGenerator() {} + +void MessageOneofFieldGenerator::GenerateNonInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "void $classname$::set_allocated_$name$($type$* $name$) {\n" + "$annotate_accessor$" + " ::$proto_ns$::Arena* message_arena = GetArenaNoVirtual();\n" + " clear_$oneof_name$();\n" + " if ($name$) {\n"); + if (SupportsArenas(descriptor_->message_type()) && + descriptor_->file() != descriptor_->message_type()->file()) { + // We have to read the arena through the virtual method, because the type + // isn't defined in this file. + format( + " ::$proto_ns$::Arena* submessage_arena =\n" + " " + "reinterpret_cast<::$proto_ns$::MessageLite*>($name$)->GetArena();\n"); + } else if (!SupportsArenas(descriptor_->message_type())) { + format(" ::$proto_ns$::Arena* submessage_arena = nullptr;\n"); + } else { + format( + " ::$proto_ns$::Arena* submessage_arena =\n" + " ::$proto_ns$::Arena::GetArena($name$);\n"); + } + format( + " if (message_arena != submessage_arena) {\n" + " $name$ = ::$proto_ns$::internal::GetOwnedMessage(\n" + " message_arena, $name$, submessage_arena);\n" + " }\n" + " set_has_$name$();\n" + " $field_member$ = $name$;\n" + " }\n" + " // @@protoc_insertion_point(field_set_allocated:$full_name$)\n" + "}\n"); +} + +void MessageOneofFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline $type$* $classname$::$release_name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_release:$full_name$)\n" + " if (_internal_has_$name$()) {\n" + " clear_has_$oneof_name$();\n" + " $type$* temp = $field_member$;\n"); + if (SupportsArenas(descriptor_)) { + format( + " if (GetArenaNoVirtual() != nullptr) {\n" + " temp = ::$proto_ns$::internal::DuplicateIfNonNull(temp);\n" + " }\n"); + } + format( + " $field_member$ = nullptr;\n" + " return temp;\n" + " } else {\n" + " return nullptr;\n" + " }\n" + "}\n"); + + format( + "inline const $type$& $classname$::_internal_$name$() const {\n" + " return _internal_has_$name$()\n" + " ? *$field_member$\n" + " : *reinterpret_cast< $type$*>(&$type_default_instance$);\n" + "}\n" + "inline const $type$& $classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$();\n" + "}\n"); + + if (SupportsArenas(descriptor_)) { + format( + "inline $type$* $classname$::unsafe_arena_release_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_unsafe_arena_release" + ":$full_name$)\n" + " if (_internal_has_$name$()) {\n" + " clear_has_$oneof_name$();\n" + " $type$* temp = $field_member$;\n" + " $field_member$ = nullptr;\n" + " return temp;\n" + " } else {\n" + " return nullptr;\n" + " }\n" + "}\n" + "inline void $classname$::unsafe_arena_set_allocated_$name$" + "($type$* $name$) {\n" + "$annotate_accessor$" + // We rely on the oneof clear method to free the earlier contents of + // this oneof. We can directly use the pointer we're given to set the + // new value. + " clear_$oneof_name$();\n" + " if ($name$) {\n" + " set_has_$name$();\n" + " $field_member$ = $name$;\n" + " }\n" + " // @@protoc_insertion_point(field_unsafe_arena_set_allocated:" + "$full_name$)\n" + "}\n"); + } + + format( + "inline $type$* $classname$::_internal_mutable_$name$() {\n" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$ = CreateMaybeMessage< $type$ >(\n" + " GetArenaNoVirtual());\n" + " }\n" + " return $field_member$;\n" + "}\n" + "inline $type$* $classname$::mutable_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_mutable:$full_name$)\n" + " return _internal_mutable_$name$();\n" + "}\n"); +} + +void MessageOneofFieldGenerator::GenerateClearingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (SupportsArenas(descriptor_)) { + format( + "if (GetArenaNoVirtual() == nullptr) {\n" + " delete $field_member$;\n" + "}\n"); + } else { + format("delete $field_member$;\n"); + } +} + +void MessageOneofFieldGenerator::GenerateMessageClearingCode( + io::Printer* printer) const { + GenerateClearingCode(printer); +} + +void MessageOneofFieldGenerator::GenerateSwappingCode( + io::Printer* printer) const { + // Don't print any swapping code. Swapping the union will swap this field. +} + +void MessageOneofFieldGenerator::GenerateDestructorCode( + io::Printer* printer) const { + // We inherit from MessageFieldGenerator, so we need to override the default + // behavior. +} + +void MessageOneofFieldGenerator::GenerateConstructorCode( + io::Printer* printer) const { + // Don't print any constructor code. The field is in a union. We allocate + // space only when this field is used. +} + +// =================================================================== + +RepeatedMessageFieldGenerator::RepeatedMessageFieldGenerator( + const FieldDescriptor* descriptor, const Options& options, + MessageSCCAnalyzer* scc_analyzer) + : FieldGenerator(descriptor, options), + implicit_weak_field_( + IsImplicitWeakField(descriptor, options, scc_analyzer)) { + SetMessageVariables(descriptor, options, implicit_weak_field_, &variables_); +} + +RepeatedMessageFieldGenerator::~RepeatedMessageFieldGenerator() {} + +void RepeatedMessageFieldGenerator::GeneratePrivateMembers( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (implicit_weak_field_) { + format("::$proto_ns$::WeakRepeatedPtrField< $type$ > $name$_;\n"); + } else { + format("::$proto_ns$::RepeatedPtrField< $type$ > $name$_;\n"); + } +} + +void RepeatedMessageFieldGenerator::GenerateAccessorDeclarations( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "$deprecated_attr$$type$* ${1$mutable_$name$$}$(int index);\n" + "$deprecated_attr$::$proto_ns$::RepeatedPtrField< $type$ >*\n" + " ${1$mutable_$name$$}$();\n" + "private:\n" + "const $type$& ${1$_internal_$name$$}$(int index) const;\n" + "$type$* ${1$_internal_add_$name$$}$();\n" + "public:\n" + "$deprecated_attr$const $type$& ${1$$name$$}$(int index) const;\n" + "$deprecated_attr$$type$* ${1$add_$name$$}$();\n" + "$deprecated_attr$const ::$proto_ns$::RepeatedPtrField< $type$ >&\n" + " ${1$$name$$}$() const;\n", + descriptor_); +} + +void RepeatedMessageFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format.Set("weak", implicit_weak_field_ ? ".weak" : ""); + + format( + "inline $type$* $classname$::mutable_$name$(int index) {\n" + "$annotate_accessor$" + // TODO(dlj): move insertion points + " // @@protoc_insertion_point(field_mutable:$full_name$)\n" + "$type_reference_function$" + " return $name$_$weak$.Mutable(index);\n" + "}\n" + "inline ::$proto_ns$::RepeatedPtrField< $type$ >*\n" + "$classname$::mutable_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_mutable_list:$full_name$)\n" + "$type_reference_function$" + " return &$name$_$weak$;\n" + "}\n"); + + if (options_.safe_boundary_check) { + format( + "inline const $type$& $classname$::_internal_$name$(int index) const " + "{\n" + " return $name$_$weak$.InternalCheckedGet(index,\n" + " *reinterpret_cast(&$type_default_instance$));\n" + "}\n"); + } else { + format( + "inline const $type$& $classname$::_internal_$name$(int index) const " + "{\n" + "$type_reference_function$" + " return $name$_$weak$.Get(index);\n" + "}\n"); + } + + format( + "inline const $type$& $classname$::$name$(int index) const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$(index);\n" + "}\n" + "inline $type$* $classname$::_internal_add_$name$() {\n" + " return $name$_$weak$.Add();\n" + "}\n" + "inline $type$* $classname$::add_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_add:$full_name$)\n" + " return _internal_add_$name$();\n" + "}\n"); + + format( + "inline const ::$proto_ns$::RepeatedPtrField< $type$ >&\n" + "$classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_list:$full_name$)\n" + "$type_reference_function$" + " return $name$_$weak$;\n" + "}\n"); +} + +void RepeatedMessageFieldGenerator::GenerateClearingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.Clear();\n"); +} + +void RepeatedMessageFieldGenerator::GenerateMergingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.MergeFrom(from.$name$_);\n"); +} + +void RepeatedMessageFieldGenerator::GenerateSwappingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.InternalSwap(&other->$name$_);\n"); +} + +void RepeatedMessageFieldGenerator::GenerateConstructorCode( + io::Printer* printer) const { + // Not needed for repeated fields. +} + +void RepeatedMessageFieldGenerator::GenerateSerializeWithCachedSizesToArray( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (implicit_weak_field_) { + format( + "for (auto it = this->$name$_.pointer_begin(),\n" + " end = this->$name$_.pointer_end(); it < end; ++it) {\n" + " target = stream->EnsureSpace(target);\n" + " target = ::$proto_ns$::internal::WireFormatLite::\n" + " InternalWrite$declared_type$($number$, **it, target, stream);\n" + "}\n"); + } else { + format( + "for (unsigned int i = 0,\n" + " n = static_cast(this->_internal_$name$_size()); i < " + "n; i++) " + "{\n" + " target = stream->EnsureSpace(target);\n" + " target = ::$proto_ns$::internal::WireFormatLite::\n" + " InternalWrite$declared_type$($number$, " + "this->_internal_$name$(i), target, stream);\n" + "}\n"); + } +} + +void RepeatedMessageFieldGenerator::GenerateByteSize( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "total_size += $tag_size$UL * this->_internal_$name$_size();\n" + "for (const auto& msg : this->$name$_) {\n" + " total_size +=\n" + " ::$proto_ns$::internal::WireFormatLite::$declared_type$Size(msg);\n" + "}\n"); +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message_field.h" new file mode 100644 index 00000000..fe5cf13c --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message_field.h" @@ -0,0 +1,132 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_FIELD_H__ + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +class MessageFieldGenerator : public FieldGenerator { + public: + MessageFieldGenerator(const FieldDescriptor* descriptor, + const Options& options, + MessageSCCAnalyzer* scc_analyzer); + ~MessageFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GeneratePrivateMembers(io::Printer* printer) const; + void GenerateAccessorDeclarations(io::Printer* printer) const; + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateNonInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateInternalAccessorDeclarations(io::Printer* printer) const; + void GenerateInternalAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateMessageClearingCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateDestructorCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + void GenerateCopyConstructorCode(io::Printer* printer) const; + void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; + void GenerateByteSize(io::Printer* printer) const; + + protected: + const bool implicit_weak_field_; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageFieldGenerator); +}; + +class MessageOneofFieldGenerator : public MessageFieldGenerator { + public: + MessageOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options, + MessageSCCAnalyzer* scc_analyzer); + ~MessageOneofFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateNonInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + + // MessageFieldGenerator, from which we inherit, overrides this so we need to + // override it as well. + void GenerateMessageClearingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateDestructorCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageOneofFieldGenerator); +}; + +class RepeatedMessageFieldGenerator : public FieldGenerator { + public: + RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor, + const Options& options, + MessageSCCAnalyzer* scc_analyzer); + ~RepeatedMessageFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GeneratePrivateMembers(io::Printer* printer) const; + void GenerateAccessorDeclarations(io::Printer* printer) const; + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + void GenerateCopyConstructorCode(io::Printer* printer) const {} + void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; + void GenerateByteSize(io::Printer* printer) const; + + private: + const bool implicit_weak_field_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedMessageFieldGenerator); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_FIELD_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message_layout_helper.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message_layout_helper.h" new file mode 100644 index 00000000..67eeff0a --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_message_layout_helper.h" @@ -0,0 +1,61 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: seongkim@google.com (Seong Beom Kim) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_LAYOUT_HELPER_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_LAYOUT_HELPER_H__ + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +// Provides an abstract interface to optimize message layout +// by rearranging the fields of a message. +class MessageLayoutHelper { + public: + virtual ~MessageLayoutHelper() {} + + virtual void OptimizeLayout(std::vector* fields, + const Options& options) = 0; +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_LAYOUT_HELPER_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_move_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_move_unittest.cc" new file mode 100644 index 00000000..eb7cd1c7 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_move_unittest.cc" @@ -0,0 +1,169 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include +#include +#include +#include + +#if LANG_CXX11 +#include +#endif + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +// Can't use an anonymous namespace here due to brokenness of Tru64 compiler. +namespace cpp_unittest { + +// Moves are enabled only when compiling with a C++11 compiler or newer. +#if LANG_CXX11 + +TEST(MovableMessageTest, MoveConstructor) { + protobuf_unittest::TestAllTypes message1; + TestUtil::SetAllFields(&message1); + const auto* nested = &message1.optional_nested_message(); + + protobuf_unittest::TestAllTypes message2(std::move(message1)); + TestUtil::ExpectAllFieldsSet(message2); + + // Check if the optional_nested_message was actually moved (and not just + // copied). + EXPECT_EQ(nested, &message2.optional_nested_message()); + EXPECT_NE(nested, &message1.optional_nested_message()); +} + +TEST(MovableMessageTest, MoveAssignmentOperator) { + protobuf_unittest::TestAllTypes message1; + TestUtil::SetAllFields(&message1); + const auto* nested = &message1.optional_nested_message(); + + protobuf_unittest::TestAllTypes message2; + message2 = std::move(message1); + TestUtil::ExpectAllFieldsSet(message2); + + // Check if the optional_nested_message was actually moved (and not just + // copied). + EXPECT_EQ(nested, &message2.optional_nested_message()); + EXPECT_NE(nested, &message1.optional_nested_message()); +} + +TEST(MovableMessageTest, SelfMoveAssignment) { + // The `self` reference is necessary to defeat -Wself-move. + protobuf_unittest::TestAllTypes message, &self = message; + TestUtil::SetAllFields(&message); + message = std::move(self); + TestUtil::ExpectAllFieldsSet(message); +} + +TEST(MovableMessageTest, MoveSameArena) { + Arena arena; + + auto* message1_on_arena = + Arena::CreateMessage(&arena); + TestUtil::SetAllFields(message1_on_arena); + const auto* nested = &message1_on_arena->optional_nested_message(); + + auto* message2_on_arena = + Arena::CreateMessage(&arena); + + // Moving messages on the same arena should lead to swapped pointers. + *message2_on_arena = std::move(*message1_on_arena); + EXPECT_EQ(nested, &message2_on_arena->optional_nested_message()); +} + +TEST(MovableMessageTest, MoveDifferentArenas) { + Arena arena1, arena2; + + auto* message1_on_arena = + Arena::CreateMessage(&arena1); + TestUtil::SetAllFields(message1_on_arena); + const auto* nested = &message1_on_arena->optional_nested_message(); + + auto* message2_on_arena = + Arena::CreateMessage(&arena2); + + // Moving messages on two different arenas should lead to a copy. + *message2_on_arena = std::move(*message1_on_arena); + EXPECT_NE(nested, &message2_on_arena->optional_nested_message()); + TestUtil::ExpectAllFieldsSet(*message1_on_arena); + TestUtil::ExpectAllFieldsSet(*message2_on_arena); +} + +TEST(MovableMessageTest, MoveFromArena) { + Arena arena; + + auto* message1_on_arena = + Arena::CreateMessage(&arena); + TestUtil::SetAllFields(message1_on_arena); + const auto* nested = &message1_on_arena->optional_nested_message(); + + protobuf_unittest::TestAllTypes message2; + + // Moving from a message on the arena should lead to a copy. + message2 = std::move(*message1_on_arena); + EXPECT_NE(nested, &message2.optional_nested_message()); + TestUtil::ExpectAllFieldsSet(*message1_on_arena); + TestUtil::ExpectAllFieldsSet(message2); +} + +TEST(MovableMessageTest, MoveToArena) { + Arena arena; + + protobuf_unittest::TestAllTypes message1; + TestUtil::SetAllFields(&message1); + const auto* nested = &message1.optional_nested_message(); + + auto* message2_on_arena = + Arena::CreateMessage(&arena); + + // Moving to a message on the arena should lead to a copy. + *message2_on_arena = std::move(message1); + EXPECT_NE(nested, &message2_on_arena->optional_nested_message()); + TestUtil::ExpectAllFieldsSet(message1); + TestUtil::ExpectAllFieldsSet(*message2_on_arena); +} + +TEST(MovableMessageTest, Noexcept) { + EXPECT_TRUE( + std::is_nothrow_move_constructible()); + EXPECT_TRUE(std::is_nothrow_move_assignable()); +} + +#endif // LANG_CXX11 + +} // namespace cpp_unittest + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_options.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_options.h" new file mode 100644 index 00000000..d8fe3a7a --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_options.h" @@ -0,0 +1,77 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: rennie@google.com (Jeffrey Rennie) + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_OPTIONS_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_OPTIONS_H__ + +#include + +namespace google { +namespace protobuf { +namespace compiler { +class AccessInfoMap; + +namespace cpp { + +enum class EnforceOptimizeMode { + kNoEnforcement, // Use the runtime specified by the file specific options. + kSpeed, // This is the full runtime. + kLiteRuntime, +}; + +// Generator options (see generator.cc for a description of each): +struct Options { + std::string dllexport_decl; + bool safe_boundary_check = false; + bool proto_h = false; + bool transitive_pb_h = true; + bool annotate_headers = false; + EnforceOptimizeMode enforce_mode = EnforceOptimizeMode::kNoEnforcement; + bool table_driven_parsing = false; + bool table_driven_serialization = false; + bool lite_implicit_weak_fields = false; + bool bootstrap = false; + bool opensource_runtime = false; + bool annotate_accessor = false; + std::string runtime_include_base; + int num_cc_files = 0; + std::string annotation_pragma_name; + std::string annotation_guard_name; + const AccessInfoMap* access_info_map = nullptr; +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_OPTIONS_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_padding_optimizer.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_padding_optimizer.cc" new file mode 100644 index 00000000..2f78bda5 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_padding_optimizer.cc" @@ -0,0 +1,227 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +namespace { + +// FieldGroup is just a helper for PaddingOptimizer below. It holds a vector of +// fields that are grouped together because they have compatible alignment, and +// a preferred location in the final field ordering. +class FieldGroup { + public: + FieldGroup() : preferred_location_(0) {} + + // A group with a single field. + FieldGroup(float preferred_location, const FieldDescriptor* field) + : preferred_location_(preferred_location), fields_(1, field) {} + + // Append the fields in 'other' to this group. + void Append(const FieldGroup& other) { + if (other.fields_.empty()) { + return; + } + // Preferred location is the average among all the fields, so we weight by + // the number of fields on each FieldGroup object. + preferred_location_ = (preferred_location_ * fields_.size() + + (other.preferred_location_ * other.fields_.size())) / + (fields_.size() + other.fields_.size()); + fields_.insert(fields_.end(), other.fields_.begin(), other.fields_.end()); + } + + void SetPreferredLocation(float location) { preferred_location_ = location; } + const std::vector& fields() const { return fields_; } + + // FieldGroup objects sort by their preferred location. + bool operator<(const FieldGroup& other) const { + return preferred_location_ < other.preferred_location_; + } + + private: + // "preferred_location_" is an estimate of where this group should go in the + // final list of fields. We compute this by taking the average index of each + // field in this group in the original ordering of fields. This is very + // approximate, but should put this group close to where its member fields + // originally went. + float preferred_location_; + std::vector fields_; + // We rely on the default copy constructor and operator= so this type can be + // used in a vector. +}; + +} // namespace + +// Reorder 'fields' so that if the fields are output into a c++ class in the new +// order, fields of similar family (see below) are together and within each +// family, alignment padding is minimized. +// +// We try to do this while keeping each field as close as possible to its field +// number order so that we don't reduce cache locality much for function that +// access each field in order. Originally, OptimizePadding used declaration +// order for its decisions, but generated code minus the serializer/parsers uses +// the output of OptimizePadding as well (stored in +// MessageGenerator::optimized_order_). Since the serializers use field number +// order, we use that as a tie-breaker. +// +// We classify each field into a particular "family" of fields, that we perform +// the same operation on in our generated functions. +// +// REPEATED is placed first, as the C++ compiler automatically initializes +// these fields in layout order. +// +// STRING is grouped next, as our Clear/SharedCtor/SharedDtor walks it and +// calls ArenaStringPtr::Destroy on each. +// +// LAZY_MESSAGE is grouped next, as it interferes with the ability to memset +// non-repeated fields otherwise. +// +// MESSAGE is grouped next, as our Clear/SharedDtor code walks it and calls +// delete on each. We initialize these fields with a NULL pointer (see +// MessageFieldGenerator::GenerateConstructorCode), which allows them to be +// memset. +// +// ZERO_INITIALIZABLE is memset in Clear/SharedCtor +// +// OTHER these fields are initialized one-by-one. +void PaddingOptimizer::OptimizeLayout( + std::vector* fields, const Options& options) { + // The sorted numeric order of Family determines the declaration order in the + // memory layout. + enum Family { + REPEATED = 0, + STRING = 1, + // Laying out LAZY_MESSAGE before MESSAGE allows a single memset to zero + // MESSAGE and ZERO_INITIALIZABLE fields together. + LAZY_MESSAGE = 2, + MESSAGE = 3, + ZERO_INITIALIZABLE = 4, + OTHER = 5, + kMaxFamily + }; + + // First divide fields into those that align to 1 byte, 4 bytes or 8 bytes. + std::vector aligned_to_1[kMaxFamily]; + std::vector aligned_to_4[kMaxFamily]; + std::vector aligned_to_8[kMaxFamily]; + for (int i = 0; i < fields->size(); ++i) { + const FieldDescriptor* field = (*fields)[i]; + + Family f = OTHER; + if (field->is_repeated()) { + f = REPEATED; + } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_STRING) { + f = STRING; + } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + f = MESSAGE; + if (IsLazy(field, options)) { + f = LAZY_MESSAGE; + } + } else if (CanInitializeByZeroing(field)) { + f = ZERO_INITIALIZABLE; + } + + const int j = field->number(); + switch (EstimateAlignmentSize(field)) { + case 1: + aligned_to_1[f].push_back(FieldGroup(j, field)); + break; + case 4: + aligned_to_4[f].push_back(FieldGroup(j, field)); + break; + case 8: + aligned_to_8[f].push_back(FieldGroup(j, field)); + break; + default: + GOOGLE_LOG(FATAL) << "Unknown alignment size " << EstimateAlignmentSize(field) + << "for a field " << field->full_name() << "."; + } + } + + // For each family, group fields to optimize padding. + for (int f = 0; f < kMaxFamily; f++) { + // Now group fields aligned to 1 byte into sets of 4, and treat those like a + // single field aligned to 4 bytes. + for (int i = 0; i < aligned_to_1[f].size(); i += 4) { + FieldGroup field_group; + for (int j = i; j < aligned_to_1[f].size() && j < i + 4; ++j) { + field_group.Append(aligned_to_1[f][j]); + } + aligned_to_4[f].push_back(field_group); + } + // Sort by preferred location to keep fields as close to their field number + // order as possible. Using stable_sort ensures that the output is + // consistent across runs. + std::stable_sort(aligned_to_4[f].begin(), aligned_to_4[f].end()); + + // Now group fields aligned to 4 bytes (or the 4-field groups created above) + // into pairs, and treat those like a single field aligned to 8 bytes. + for (int i = 0; i < aligned_to_4[f].size(); i += 2) { + FieldGroup field_group; + for (int j = i; j < aligned_to_4[f].size() && j < i + 2; ++j) { + field_group.Append(aligned_to_4[f][j]); + } + if (i == aligned_to_4[f].size() - 1) { + if (f == OTHER) { + // Move incomplete 4-byte block to the beginning. This is done to + // pair with the (possible) leftover blocks from the + // ZERO_INITIALIZABLE family. + field_group.SetPreferredLocation(-1); + } else { + // Move incomplete 4-byte block to the end. + field_group.SetPreferredLocation(fields->size() + 1); + } + } + aligned_to_8[f].push_back(field_group); + } + // Sort by preferred location. + std::stable_sort(aligned_to_8[f].begin(), aligned_to_8[f].end()); + } + + // Now pull out all the FieldDescriptors in order. + fields->clear(); + for (int f = 0; f < kMaxFamily; ++f) { + for (int i = 0; i < aligned_to_8[f].size(); ++i) { + fields->insert(fields->end(), aligned_to_8[f][i].fields().begin(), + aligned_to_8[f][i].fields().end()); + } + } +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_padding_optimizer.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_padding_optimizer.h" new file mode 100644 index 00000000..2382081b --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_padding_optimizer.h" @@ -0,0 +1,64 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: seongkim@google.com (Seong Beom Kim) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_PADDING_OPTIMIZER_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_PADDING_OPTIMIZER_H__ + +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +// Rearranges the fields of a message to minimize padding. +// Fields are grouped by the type and the size. +// For example, grouping four boolean fields and one int32 +// field results in zero padding overhead. See OptimizeLayout's +// comment for details. +class PaddingOptimizer : public MessageLayoutHelper { + public: + PaddingOptimizer() {} + ~PaddingOptimizer() override {} + + void OptimizeLayout(std::vector* fields, + const Options& options) override; +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_PADDING_OPTIMIZER_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc" new file mode 100644 index 00000000..10e468b0 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc" @@ -0,0 +1,245 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// +// TODO(kenton): Share code with the versions of this test in other languages? +// It seemed like parameterizing it would add more complexity than it is +// worth. + +#include + +#include +#include +#include +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { +namespace { + +class TestGenerator : public CodeGenerator { + public: + TestGenerator() {} + ~TestGenerator() {} + + virtual bool Generate(const FileDescriptor* file, + const std::string& parameter, GeneratorContext* context, + std::string* error) const { + TryInsert("test.pb.h", "includes", context); + TryInsert("test.pb.h", "namespace_scope", context); + TryInsert("test.pb.h", "global_scope", context); + TryInsert("test.pb.h", "class_scope:foo.Bar", context); + TryInsert("test.pb.h", "class_scope:foo.Bar.Baz", context); + + TryInsert("test.pb.cc", "includes", context); + TryInsert("test.pb.cc", "namespace_scope", context); + TryInsert("test.pb.cc", "global_scope", context); + + // Check field accessors for an optional int32: + TryInsert("test.pb.h", "field_get:foo.Bar.optInt", context); + TryInsert("test.pb.h", "field_set:foo.Bar.optInt", context); + + // Check field accessors for a repeated int32: + TryInsert("test.pb.h", "field_get:foo.Bar.repeatedInt", context); + TryInsert("test.pb.h", "field_set:foo.Bar.repeatedInt", context); + + // Check field accessors for a required string: + TryInsert("test.pb.h", "field_get:foo.Bar.requiredString", context); + TryInsert("test.pb.h", "field_set:foo.Bar.requiredString", context); + TryInsert("test.pb.h", "field_set_char:foo.Bar.requiredString", context); + TryInsert("test.pb.h", "field_set_pointer:foo.Bar.requiredString", context); + TryInsert("test.pb.h", "field_mutable:foo.Bar.requiredString", context); + TryInsert("test.pb.h", "field_set_allocated:foo.Bar.requiredString", + context); + TryInsert("test.pb.h", "field_set_char:foo.Bar.requiredString", context); + TryInsert("test.pb.h", "field_set_pointer:foo.Bar.requiredString", context); + + // Check field accessors for a repeated string: + TryInsert("test.pb.h", "field_get:foo.Bar.repeatedString", context); + TryInsert("test.pb.h", "field_set:foo.Bar.repeatedString", context); + TryInsert("test.pb.h", "field_set_char:foo.Bar.repeatedString", context); + TryInsert("test.pb.h", "field_set_pointer:foo.Bar.repeatedString", context); + TryInsert("test.pb.h", "field_mutable:foo.Bar.repeatedString", context); + TryInsert("test.pb.h", "field_set_char:foo.Bar.repeatedString", context); + TryInsert("test.pb.h", "field_set_pointer:foo.Bar.repeatedString", context); + + // Check field accessors for an int inside oneof{}: + TryInsert("test.pb.h", "field_get:foo.Bar.oneOfInt", context); + TryInsert("test.pb.h", "field_set:foo.Bar.oneOfInt", context); + + // Check field accessors for a string inside oneof{}: + TryInsert("test.pb.h", "field_get:foo.Bar.oneOfString", context); + TryInsert("test.pb.h", "field_set:foo.Bar.oneOfString", context); + TryInsert("test.pb.h", "field_set_char:foo.Bar.oneOfString", context); + TryInsert("test.pb.h", "field_set_pointer:foo.Bar.oneOfString", context); + TryInsert("test.pb.h", "field_mutable:foo.Bar.oneOfString", context); + TryInsert("test.pb.h", "field_set_allocated:foo.Bar.oneOfString", context); + TryInsert("test.pb.h", "field_set_char:foo.Bar.oneOfString", context); + TryInsert("test.pb.h", "field_set_pointer:foo.Bar.oneOfString", context); + + // Check field accessors for an optional message: + TryInsert("test.pb.h", "field_get:foo.Bar.optMessage", context); + TryInsert("test.pb.h", "field_mutable:foo.Bar.optMessage", context); + TryInsert("test.pb.h", "field_set_allocated:foo.Bar.optMessage", context); + + // Check field accessors for a repeated message: + TryInsert("test.pb.h", "field_add:foo.Bar.repeatedMessage", context); + TryInsert("test.pb.h", "field_get:foo.Bar.repeatedMessage", context); + TryInsert("test.pb.h", "field_list:foo.Bar.repeatedMessage", context); + TryInsert("test.pb.h", "field_mutable:foo.Bar.repeatedMessage", context); + TryInsert("test.pb.h", "field_mutable_list:foo.Bar.repeatedMessage", + context); + + // Check field accessors for a message inside oneof{}: + TryInsert("test.pb.h", "field_get:foo.Bar.oneOfMessage", context); + TryInsert("test.pb.h", "field_mutable:foo.Bar.oneOfMessage", context); + TryInsert("test.pb.cc", "field_set_allocated:foo.Bar.oneOfMessage", + context); + + // Check field accessors for an optional enum: + TryInsert("test.pb.h", "field_get:foo.Bar.optEnum", context); + TryInsert("test.pb.h", "field_set:foo.Bar.optEnum", context); + + // Check field accessors for a repeated enum: + TryInsert("test.pb.h", "field_get:foo.Bar.repeatedEnum", context); + TryInsert("test.pb.h", "field_set:foo.Bar.repeatedEnum", context); + TryInsert("test.pb.h", "field_add:foo.Bar.repeatedEnum", context); + TryInsert("test.pb.h", "field_list:foo.Bar.repeatedEnum", context); + TryInsert("test.pb.h", "field_mutable_list:foo.Bar.repeatedEnum", context); + + // Check field accessors for an enum inside oneof{}: + TryInsert("test.pb.h", "field_get:foo.Bar.oneOfEnum", context); + TryInsert("test.pb.h", "field_set:foo.Bar.oneOfEnum", context); + + // Check field accessors for a required cord: + TryInsert("test.pb.h", "field_get:foo.Bar.requiredCord", context); + TryInsert("test.pb.h", "field_set:foo.Bar.requiredCord", context); + TryInsert("test.pb.h", "field_mutable:foo.Bar.requiredCord", context); + + // Check field accessors for a repeated cord: + TryInsert("test.pb.h", "field_get:foo.Bar.repeatedCord", context); + TryInsert("test.pb.h", "field_set:foo.Bar.repeatedCord", context); + TryInsert("test.pb.h", "field_add:foo.Bar.repeatedCord", context); + TryInsert("test.pb.h", "field_list:foo.Bar.repeatedCord", context); + TryInsert("test.pb.h", "field_mutable:foo.Bar.repeatedCord", context); + TryInsert("test.pb.h", "field_mutable_list:foo.Bar.repeatedCord", context); + + // Check field accessors for a cord inside oneof{}: + TryInsert("test.pb.h", "field_get:foo.Bar.oneOfCord", context); + TryInsert("test.pb.h", "field_set:foo.Bar.oneOfCord", context); + TryInsert("test.pb.h", "field_mutable:foo.Bar.oneOfCord", context); + + return true; + } + + void TryInsert(const std::string& filename, + const std::string& insertion_point, + GeneratorContext* context) const { + std::unique_ptr output( + context->OpenForInsert(filename, insertion_point)); + io::Printer printer(output.get(), '$'); + printer.Print("// inserted $name$\n", "name", insertion_point); + } +}; + +// This test verifies that all the expected insertion points exist. It does +// not verify that they are correctly-placed; that would require actually +// compiling the output which is a bit more than I care to do for this test. +TEST(CppPluginTest, PluginTest) { + GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/test.proto", + "syntax = \"proto2\";\n" + "package foo;\n" + "\n" + "enum Thud { VALUE = 0; }\n" + "\n" + "message Bar {\n" + " message Baz {}\n" + " optional int32 optInt = 1;\n" + " repeated int32 repeatedInt = 2;\n" + "\n" + " required string requiredString = 3;\n" + " repeated string repeatedString = 4;\n" + "\n" + " optional Baz optMessage = 6;\n" + " repeated Baz repeatedMessage = 7;\n" + "\n" + " optional Thud optEnum = 8;\n" + " repeated Thud repeatedEnum = 9;\n" + "\n" + " required string requiredCord = 10 [\n" + " ctype = CORD\n" + " ];\n" + " repeated string repeatedCord = 11 [\n" + " ctype = CORD\n" + " ];\n" + "\n" + " oneof Qux {\n" + " int64 oneOfInt = 20;\n" + " string oneOfString = 21;\n" + " Baz oneOfMessage = 22;\n" + " Thud oneOfEnum = 23;" + " string oneOfCord = 24 [\n" + " ctype = CORD\n" + " ];\n" + " }\n" + "}\n", + true)); + + CommandLineInterface cli; + cli.SetInputsAreProtoPathRelative(true); + + CppGenerator cpp_generator; + TestGenerator test_generator; + cli.RegisterGenerator("--cpp_out", &cpp_generator, ""); + cli.RegisterGenerator("--test_out", &test_generator, ""); + + std::string proto_path = "-I" + TestTempDir(); + std::string cpp_out = "--cpp_out=" + TestTempDir(); + std::string test_out = "--test_out=" + TestTempDir(); + + const char* argv[] = {"protoc", proto_path.c_str(), cpp_out.c_str(), + test_out.c_str(), "test.proto"}; + + EXPECT_EQ(0, cli.Run(5, argv)); +} + +} // namespace +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_primitive_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_primitive_field.cc" new file mode 100644 index 00000000..042776c2 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_primitive_field.cc" @@ -0,0 +1,476 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +using internal::WireFormatLite; + +namespace { + +// For encodings with fixed sizes, returns that size in bytes. Otherwise +// returns -1. +int FixedSize(FieldDescriptor::Type type) { + switch (type) { + case FieldDescriptor::TYPE_INT32: + return -1; + case FieldDescriptor::TYPE_INT64: + return -1; + case FieldDescriptor::TYPE_UINT32: + return -1; + case FieldDescriptor::TYPE_UINT64: + return -1; + case FieldDescriptor::TYPE_SINT32: + return -1; + case FieldDescriptor::TYPE_SINT64: + return -1; + case FieldDescriptor::TYPE_FIXED32: + return WireFormatLite::kFixed32Size; + case FieldDescriptor::TYPE_FIXED64: + return WireFormatLite::kFixed64Size; + case FieldDescriptor::TYPE_SFIXED32: + return WireFormatLite::kSFixed32Size; + case FieldDescriptor::TYPE_SFIXED64: + return WireFormatLite::kSFixed64Size; + case FieldDescriptor::TYPE_FLOAT: + return WireFormatLite::kFloatSize; + case FieldDescriptor::TYPE_DOUBLE: + return WireFormatLite::kDoubleSize; + + case FieldDescriptor::TYPE_BOOL: + return WireFormatLite::kBoolSize; + case FieldDescriptor::TYPE_ENUM: + return -1; + + case FieldDescriptor::TYPE_STRING: + return -1; + case FieldDescriptor::TYPE_BYTES: + return -1; + case FieldDescriptor::TYPE_GROUP: + return -1; + case FieldDescriptor::TYPE_MESSAGE: + return -1; + + // No default because we want the compiler to complain if any new + // types are added. + } + GOOGLE_LOG(FATAL) << "Can't get here."; + return -1; +} + +void SetPrimitiveVariables(const FieldDescriptor* descriptor, + std::map* variables, + const Options& options) { + SetCommonFieldVariables(descriptor, variables, options); + (*variables)["type"] = PrimitiveTypeName(options, descriptor->cpp_type()); + (*variables)["default"] = DefaultValue(options, descriptor); + (*variables)["tag"] = StrCat(internal::WireFormat::MakeTag(descriptor)); + int fixed_size = FixedSize(descriptor->type()); + if (fixed_size != -1) { + (*variables)["fixed_size"] = StrCat(fixed_size); + } + (*variables)["wire_format_field_type"] = FieldDescriptorProto_Type_Name( + static_cast(descriptor->type())); + (*variables)["full_name"] = descriptor->full_name(); +} + +} // namespace + +// =================================================================== + +PrimitiveFieldGenerator::PrimitiveFieldGenerator( + const FieldDescriptor* descriptor, const Options& options) + : FieldGenerator(descriptor, options) { + SetPrimitiveVariables(descriptor, &variables_, options); +} + +PrimitiveFieldGenerator::~PrimitiveFieldGenerator() {} + +void PrimitiveFieldGenerator::GeneratePrivateMembers( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$type$ $name$_;\n"); +} + +void PrimitiveFieldGenerator::GenerateAccessorDeclarations( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "$deprecated_attr$$type$ ${1$$name$$}$() const;\n" + "$deprecated_attr$void ${1$set_$name$$}$($type$ value);\n" + "private:\n" + "$type$ ${1$_internal_$name$$}$() const;\n" + "void ${1$_internal_set_$name$$}$($type$ value);\n" + "public:\n", + descriptor_); +} + +void PrimitiveFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline $type$ $classname$::_internal_$name$() const {\n" + " return $name$_;\n" + "}\n" + "inline $type$ $classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$();\n" + "}\n" + "inline void $classname$::_internal_set_$name$($type$ value) {\n" + " $set_hasbit$\n" + " $name$_ = value;\n" + "}\n" + "inline void $classname$::set_$name$($type$ value) {\n" + "$annotate_accessor$" + " _internal_set_$name$(value);\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + "}\n"); +} + +void PrimitiveFieldGenerator::GenerateClearingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_ = $default$;\n"); +} + +void PrimitiveFieldGenerator::GenerateMergingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("_internal_set_$name$(from._internal_$name$());\n"); +} + +void PrimitiveFieldGenerator::GenerateSwappingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + format("swap($name$_, other->$name$_);\n"); +} + +void PrimitiveFieldGenerator::GenerateConstructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_ = $default$;\n"); +} + +void PrimitiveFieldGenerator::GenerateCopyConstructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_ = from.$name$_;\n"); +} + +void PrimitiveFieldGenerator::GenerateSerializeWithCachedSizesToArray( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "target = stream->EnsureSpace(target);\n" + "target = " + "::$proto_ns$::internal::WireFormatLite::Write$declared_type$ToArray(" + "$number$, this->_internal_$name$(), target);\n"); +} + +void PrimitiveFieldGenerator::GenerateByteSize(io::Printer* printer) const { + Formatter format(printer, variables_); + int fixed_size = FixedSize(descriptor_->type()); + if (fixed_size == -1) { + format( + "total_size += $tag_size$ +\n" + " ::$proto_ns$::internal::WireFormatLite::$declared_type$Size(\n" + " this->_internal_$name$());\n"); + } else { + format("total_size += $tag_size$ + $fixed_size$;\n"); + } +} + +// =================================================================== + +PrimitiveOneofFieldGenerator::PrimitiveOneofFieldGenerator( + const FieldDescriptor* descriptor, const Options& options) + : PrimitiveFieldGenerator(descriptor, options) { + SetCommonOneofFieldVariables(descriptor, &variables_); +} + +PrimitiveOneofFieldGenerator::~PrimitiveOneofFieldGenerator() {} + +void PrimitiveOneofFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline $type$ $classname$::_internal_$name$() const {\n" + " if (_internal_has_$name$()) {\n" + " return $field_member$;\n" + " }\n" + " return $default$;\n" + "}\n" + "inline void $classname$::_internal_set_$name$($type$ value) {\n" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " }\n" + " $field_member$ = value;\n" + "}\n" + "inline $type$ $classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$();\n" + "}\n" + "inline void $classname$::set_$name$($type$ value) {\n" + "$annotate_accessor$" + " _internal_set_$name$(value);\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + "}\n"); +} + +void PrimitiveOneofFieldGenerator::GenerateClearingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$field_member$ = $default$;\n"); +} + +void PrimitiveOneofFieldGenerator::GenerateSwappingCode( + io::Printer* printer) const { + // Don't print any swapping code. Swapping the union will swap this field. +} + +void PrimitiveOneofFieldGenerator::GenerateConstructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$ns$::_$classname$_default_instance_.$name$_ = $default$;\n"); +} + +// =================================================================== + +RepeatedPrimitiveFieldGenerator::RepeatedPrimitiveFieldGenerator( + const FieldDescriptor* descriptor, const Options& options) + : FieldGenerator(descriptor, options) { + SetPrimitiveVariables(descriptor, &variables_, options); + + if (descriptor->is_packed()) { + variables_["packed_reader"] = "ReadPackedPrimitive"; + variables_["repeated_reader"] = "ReadRepeatedPrimitiveNoInline"; + } else { + variables_["packed_reader"] = "ReadPackedPrimitiveNoInline"; + variables_["repeated_reader"] = "ReadRepeatedPrimitive"; + } +} + +RepeatedPrimitiveFieldGenerator::~RepeatedPrimitiveFieldGenerator() {} + +void RepeatedPrimitiveFieldGenerator::GeneratePrivateMembers( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("::$proto_ns$::RepeatedField< $type$ > $name$_;\n"); + if (descriptor_->is_packed() && + HasGeneratedMethods(descriptor_->file(), options_)) { + format("mutable std::atomic _$name$_cached_byte_size_;\n"); + } +} + +void RepeatedPrimitiveFieldGenerator::GenerateAccessorDeclarations( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "private:\n" + "$type$ ${1$_internal_$name$$}$(int index) const;\n" + "const ::$proto_ns$::RepeatedField< $type$ >&\n" + " ${1$_internal_$name$$}$() const;\n" + "void ${1$_internal_add_$name$$}$($type$ value);\n" + "::$proto_ns$::RepeatedField< $type$ >*\n" + " ${1$_internal_mutable_$name$$}$();\n" + "public:\n" + "$deprecated_attr$$type$ ${1$$name$$}$(int index) const;\n" + "$deprecated_attr$void ${1$set_$name$$}$(int index, $type$ value);\n" + "$deprecated_attr$void ${1$add_$name$$}$($type$ value);\n" + "$deprecated_attr$const ::$proto_ns$::RepeatedField< $type$ >&\n" + " ${1$$name$$}$() const;\n" + "$deprecated_attr$::$proto_ns$::RepeatedField< $type$ >*\n" + " ${1$mutable_$name$$}$();\n", + descriptor_); +} + +void RepeatedPrimitiveFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline $type$ $classname$::_internal_$name$(int index) const {\n" + " return $name$_.Get(index);\n" + "}\n" + "inline $type$ $classname$::$name$(int index) const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$(index);\n" + "}\n" + "inline void $classname$::set_$name$(int index, $type$ value) {\n" + "$annotate_accessor$" + " $name$_.Set(index, value);\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + "}\n" + "inline void $classname$::_internal_add_$name$($type$ value) {\n" + " $name$_.Add(value);\n" + "}\n" + "inline void $classname$::add_$name$($type$ value) {\n" + "$annotate_accessor$" + " _internal_add_$name$(value);\n" + " // @@protoc_insertion_point(field_add:$full_name$)\n" + "}\n" + "inline const ::$proto_ns$::RepeatedField< $type$ >&\n" + "$classname$::_internal_$name$() const {\n" + " return $name$_;\n" + "}\n" + "inline const ::$proto_ns$::RepeatedField< $type$ >&\n" + "$classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_list:$full_name$)\n" + " return _internal_$name$();\n" + "}\n" + "inline ::$proto_ns$::RepeatedField< $type$ >*\n" + "$classname$::_internal_mutable_$name$() {\n" + " return &$name$_;\n" + "}\n" + "inline ::$proto_ns$::RepeatedField< $type$ >*\n" + "$classname$::mutable_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_mutable_list:$full_name$)\n" + " return _internal_mutable_$name$();\n" + "}\n"); +} + +void RepeatedPrimitiveFieldGenerator::GenerateClearingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.Clear();\n"); +} + +void RepeatedPrimitiveFieldGenerator::GenerateMergingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.MergeFrom(from.$name$_);\n"); +} + +void RepeatedPrimitiveFieldGenerator::GenerateSwappingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.InternalSwap(&other->$name$_);\n"); +} + +void RepeatedPrimitiveFieldGenerator::GenerateConstructorCode( + io::Printer* printer) const { + // Not needed for repeated fields. +} + +void RepeatedPrimitiveFieldGenerator::GenerateCopyConstructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.CopyFrom(from.$name$_);\n"); +} + +void RepeatedPrimitiveFieldGenerator::GenerateSerializeWithCachedSizesToArray( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (descriptor_->is_packed()) { + if (FixedSize(descriptor_->type()) > 0) { + format( + "if (this->_internal_$name$_size() > 0) {\n" + " target = stream->WriteFixedPacked($number$, _internal_$name$(), " + "target);\n" + "}\n"); + } else { + format( + "{\n" + " int byte_size = " + "_$name$_cached_byte_size_.load(std::memory_order_relaxed);\n" + " if (byte_size > 0) {\n" + " target = stream->Write$declared_type$Packed(\n" + " $number$, _internal_$name$(), byte_size, target);\n" + " }\n" + "}\n"); + } + } else { + format( + "for (int i = 0, n = this->_internal_$name$_size(); i < n; i++) {\n" + " target = stream->EnsureSpace(target);\n" + " target = ::$proto_ns$::internal::WireFormatLite::" + "Write$declared_type$ToArray($number$, this->_internal_$name$(i), " + "target);\n" + "}\n"); + } +} + +void RepeatedPrimitiveFieldGenerator::GenerateByteSize( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("{\n"); + format.Indent(); + int fixed_size = FixedSize(descriptor_->type()); + if (fixed_size == -1) { + format( + "size_t data_size = ::$proto_ns$::internal::WireFormatLite::\n" + " $declared_type$Size(this->$name$_);\n"); + } else { + format( + "unsigned int count = static_cast(this->_internal_$name$_size());\n" + "size_t data_size = $fixed_size$UL * count;\n"); + } + + if (descriptor_->is_packed()) { + format( + "if (data_size > 0) {\n" + " total_size += $tag_size$ +\n" + " ::$proto_ns$::internal::WireFormatLite::Int32Size(\n" + " static_cast<$int32$>(data_size));\n" + "}\n" + "int cached_size = ::$proto_ns$::internal::ToCachedSize(data_size);\n" + "_$name$_cached_byte_size_.store(cached_size,\n" + " std::memory_order_relaxed);\n" + "total_size += data_size;\n"); + } else { + format( + "total_size += $tag_size$ *\n" + " " + "::$proto_ns$::internal::FromIntSize(this->_internal_$name$_size());\n" + "total_size += data_size;\n"); + } + format.Outdent(); + format("}\n"); +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_primitive_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_primitive_field.h" new file mode 100644 index 00000000..fe54ce33 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_primitive_field.h" @@ -0,0 +1,112 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_PRIMITIVE_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_PRIMITIVE_FIELD_H__ + +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +class PrimitiveFieldGenerator : public FieldGenerator { + public: + PrimitiveFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~PrimitiveFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GeneratePrivateMembers(io::Printer* printer) const; + void GenerateAccessorDeclarations(io::Printer* printer) const; + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + void GenerateCopyConstructorCode(io::Printer* printer) const; + void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; + void GenerateByteSize(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveFieldGenerator); +}; + +class PrimitiveOneofFieldGenerator : public PrimitiveFieldGenerator { + public: + PrimitiveOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~PrimitiveOneofFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveOneofFieldGenerator); +}; + +class RepeatedPrimitiveFieldGenerator : public FieldGenerator { + public: + RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~RepeatedPrimitiveFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GeneratePrivateMembers(io::Printer* printer) const; + void GenerateAccessorDeclarations(io::Printer* printer) const; + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + void GenerateCopyConstructorCode(io::Printer* printer) const; + void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; + void GenerateByteSize(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPrimitiveFieldGenerator); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_PRIMITIVE_FIELD_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_service.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_service.cc" new file mode 100644 index 00000000..994e653e --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_service.cc" @@ -0,0 +1,327 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +namespace { + +void InitMethodVariables(const MethodDescriptor* method, const Options& options, + Formatter* format) { + format->Set("name", method->name()); + format->Set("input_type", QualifiedClassName(method->input_type(), options)); + format->Set("output_type", + QualifiedClassName(method->output_type(), options)); +} + +} // namespace + +ServiceGenerator::ServiceGenerator( + const ServiceDescriptor* descriptor, + const std::map& vars, const Options& options) + : descriptor_(descriptor), vars_(vars), options_(options) { + vars_["classname"] = descriptor_->name(); + vars_["full_name"] = descriptor_->full_name(); +} + +ServiceGenerator::~ServiceGenerator() {} + +void ServiceGenerator::GenerateDeclarations(io::Printer* printer) { + Formatter format(printer, vars_); + // Forward-declare the stub type. + format( + "class $classname$_Stub;\n" + "\n"); + + GenerateInterface(printer); + GenerateStubDefinition(printer); +} + +void ServiceGenerator::GenerateInterface(io::Printer* printer) { + Formatter format(printer, vars_); + format( + "class $dllexport_decl $$classname$ : public ::$proto_ns$::Service {\n" + " protected:\n" + " // This class should be treated as an abstract interface.\n" + " inline $classname$() {};\n" + " public:\n" + " virtual ~$classname$();\n"); + printer->Indent(); + + format( + "\n" + "typedef $classname$_Stub Stub;\n" + "\n" + "static const ::$proto_ns$::ServiceDescriptor* descriptor();\n" + "\n"); + + GenerateMethodSignatures(VIRTUAL, printer); + + format( + "\n" + "// implements Service ----------------------------------------------\n" + "\n" + "const ::$proto_ns$::ServiceDescriptor* GetDescriptor();\n" + "void CallMethod(const ::$proto_ns$::MethodDescriptor* method,\n" + " ::$proto_ns$::RpcController* controller,\n" + " const ::$proto_ns$::Message* request,\n" + " ::$proto_ns$::Message* response,\n" + " ::google::protobuf::Closure* done);\n" + "const ::$proto_ns$::Message& GetRequestPrototype(\n" + " const ::$proto_ns$::MethodDescriptor* method) const;\n" + "const ::$proto_ns$::Message& GetResponsePrototype(\n" + " const ::$proto_ns$::MethodDescriptor* method) const;\n"); + + printer->Outdent(); + format( + "\n" + " private:\n" + " GOOGLE_DISALLOW_EVIL_CONSTRUCTORS($classname$);\n" + "};\n" + "\n"); +} + +void ServiceGenerator::GenerateStubDefinition(io::Printer* printer) { + Formatter format(printer, vars_); + format( + "class $dllexport_decl $$classname$_Stub : public $classname$ {\n" + " public:\n"); + + printer->Indent(); + + format( + "$classname$_Stub(::$proto_ns$::RpcChannel* channel);\n" + "$classname$_Stub(::$proto_ns$::RpcChannel* channel,\n" + " ::$proto_ns$::Service::ChannelOwnership ownership);\n" + "~$classname$_Stub();\n" + "\n" + "inline ::$proto_ns$::RpcChannel* channel() { return channel_; }\n" + "\n" + "// implements $classname$ ------------------------------------------\n" + "\n"); + + GenerateMethodSignatures(NON_VIRTUAL, printer); + + printer->Outdent(); + format( + " private:\n" + " ::$proto_ns$::RpcChannel* channel_;\n" + " bool owns_channel_;\n" + " GOOGLE_DISALLOW_EVIL_CONSTRUCTORS($classname$_Stub);\n" + "};\n" + "\n"); +} + +void ServiceGenerator::GenerateMethodSignatures(VirtualOrNon virtual_or_non, + io::Printer* printer) { + for (int i = 0; i < descriptor_->method_count(); i++) { + const MethodDescriptor* method = descriptor_->method(i); + Formatter format(printer, vars_); + InitMethodVariables(method, options_, &format); + format.Set("virtual", virtual_or_non == VIRTUAL ? "virtual " : ""); + format( + "$virtual$void $name$(::$proto_ns$::RpcController* controller,\n" + " const $input_type$* request,\n" + " $output_type$* response,\n" + " ::google::protobuf::Closure* done);\n"); + } +} + +// =================================================================== + +void ServiceGenerator::GenerateImplementation(io::Printer* printer) { + Formatter format(printer, vars_); + format( + "$classname$::~$classname$() {}\n" + "\n" + "const ::$proto_ns$::ServiceDescriptor* $classname$::descriptor() {\n" + " " + "::$proto_ns$::internal::AssignDescriptors(&$desc_table$);\n" + " return $file_level_service_descriptors$[$1$];\n" + "}\n" + "\n" + "const ::$proto_ns$::ServiceDescriptor* $classname$::GetDescriptor() {\n" + " return descriptor();\n" + "}\n" + "\n", + index_in_metadata_); + + // Generate methods of the interface. + GenerateNotImplementedMethods(printer); + GenerateCallMethod(printer); + GenerateGetPrototype(REQUEST, printer); + GenerateGetPrototype(RESPONSE, printer); + + // Generate stub implementation. + format( + "$classname$_Stub::$classname$_Stub(::$proto_ns$::RpcChannel* channel)\n" + " : channel_(channel), owns_channel_(false) {}\n" + "$classname$_Stub::$classname$_Stub(\n" + " ::$proto_ns$::RpcChannel* channel,\n" + " ::$proto_ns$::Service::ChannelOwnership ownership)\n" + " : channel_(channel),\n" + " owns_channel_(ownership == " + "::$proto_ns$::Service::STUB_OWNS_CHANNEL) " + "{}\n" + "$classname$_Stub::~$classname$_Stub() {\n" + " if (owns_channel_) delete channel_;\n" + "}\n" + "\n"); + + GenerateStubMethods(printer); +} + +void ServiceGenerator::GenerateNotImplementedMethods(io::Printer* printer) { + for (int i = 0; i < descriptor_->method_count(); i++) { + const MethodDescriptor* method = descriptor_->method(i); + Formatter format(printer, vars_); + InitMethodVariables(method, options_, &format); + format( + "void $classname$::$name$(::$proto_ns$::RpcController* controller,\n" + " const $input_type$*,\n" + " $output_type$*,\n" + " ::google::protobuf::Closure* done) {\n" + " controller->SetFailed(\"Method $name$() not implemented.\");\n" + " done->Run();\n" + "}\n" + "\n"); + } +} + +void ServiceGenerator::GenerateCallMethod(io::Printer* printer) { + Formatter format(printer, vars_); + format( + "void $classname$::CallMethod(const ::$proto_ns$::MethodDescriptor* " + "method,\n" + " ::$proto_ns$::RpcController* controller,\n" + " const ::$proto_ns$::Message* request,\n" + " ::$proto_ns$::Message* response,\n" + " ::google::protobuf::Closure* done) {\n" + " GOOGLE_DCHECK_EQ(method->service(), $file_level_service_descriptors$[$1$]);\n" + " switch(method->index()) {\n", + index_in_metadata_); + + for (int i = 0; i < descriptor_->method_count(); i++) { + const MethodDescriptor* method = descriptor_->method(i); + Formatter format(printer, vars_); + InitMethodVariables(method, options_, &format); + + // Note: down_cast does not work here because it only works on pointers, + // not references. + format( + " case $1$:\n" + " $name$(controller,\n" + " ::$proto_ns$::internal::DownCast(\n" + " request),\n" + " ::$proto_ns$::internal::DownCast<$output_type$*>(\n" + " response),\n" + " done);\n" + " break;\n", + i); + } + + format( + " default:\n" + " GOOGLE_LOG(FATAL) << \"Bad method index; this should never happen.\";\n" + " break;\n" + " }\n" + "}\n" + "\n"); +} + +void ServiceGenerator::GenerateGetPrototype(RequestOrResponse which, + io::Printer* printer) { + Formatter format(printer, vars_); + if (which == REQUEST) { + format("const ::$proto_ns$::Message& $classname$::GetRequestPrototype(\n"); + } else { + format("const ::$proto_ns$::Message& $classname$::GetResponsePrototype(\n"); + } + + format( + " const ::$proto_ns$::MethodDescriptor* method) const {\n" + " GOOGLE_DCHECK_EQ(method->service(), descriptor());\n" + " switch(method->index()) {\n"); + + for (int i = 0; i < descriptor_->method_count(); i++) { + const MethodDescriptor* method = descriptor_->method(i); + const Descriptor* type = + (which == REQUEST) ? method->input_type() : method->output_type(); + + format( + " case $1$:\n" + " return $2$::default_instance();\n", + i, QualifiedClassName(type, options_)); + } + + format( + " default:\n" + " GOOGLE_LOG(FATAL) << \"Bad method index; this should never happen.\";\n" + " return *::$proto_ns$::MessageFactory::generated_factory()\n" + " ->GetPrototype(method->$1$_type());\n" + " }\n" + "}\n" + "\n", + which == REQUEST ? "input" : "output"); +} + +void ServiceGenerator::GenerateStubMethods(io::Printer* printer) { + for (int i = 0; i < descriptor_->method_count(); i++) { + const MethodDescriptor* method = descriptor_->method(i); + Formatter format(printer, vars_); + InitMethodVariables(method, options_, &format); + format( + "void $classname$_Stub::$name$(::$proto_ns$::RpcController* " + "controller,\n" + " const $input_type$* request,\n" + " $output_type$* response,\n" + " ::google::protobuf::Closure* done) {\n" + " channel_->CallMethod(descriptor()->method($1$),\n" + " controller, request, response, done);\n" + "}\n", + i); + } +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_service.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_service.h" new file mode 100644 index 00000000..63c7ca44 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_service.h" @@ -0,0 +1,122 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_SERVICE_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_SERVICE_H__ + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace io { +class Printer; // printer.h +} +} // namespace protobuf +} // namespace google + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +class ServiceGenerator { + public: + // See generator.cc for the meaning of dllexport_decl. + explicit ServiceGenerator(const ServiceDescriptor* descriptor, + const std::map& vars, + const Options& options); + ~ServiceGenerator(); + + // Header stuff. + + // Generate the class definitions for the service's interface and the + // stub implementation. + void GenerateDeclarations(io::Printer* printer); + + // Source file stuff. + + // Generate implementations of everything declared by + // GenerateDeclarations(). + void GenerateImplementation(io::Printer* printer); + + private: + enum RequestOrResponse { REQUEST, RESPONSE }; + enum VirtualOrNon { VIRTUAL, NON_VIRTUAL }; + + // Header stuff. + + // Generate the service abstract interface. + void GenerateInterface(io::Printer* printer); + + // Generate the stub class definition. + void GenerateStubDefinition(io::Printer* printer); + + // Prints signatures for all methods in the + void GenerateMethodSignatures(VirtualOrNon virtual_or_non, + io::Printer* printer); + + // Source file stuff. + + // Generate the default implementations of the service methods, which + // produce a "not implemented" error. + void GenerateNotImplementedMethods(io::Printer* printer); + + // Generate the CallMethod() method of the service. + void GenerateCallMethod(io::Printer* printer); + + // Generate the Get{Request,Response}Prototype() methods. + void GenerateGetPrototype(RequestOrResponse which, io::Printer* printer); + + // Generate the stub's implementations of the service methods. + void GenerateStubMethods(io::Printer* printer); + + const ServiceDescriptor* descriptor_; + std::map vars_; + const Options& options_; + + int index_in_metadata_; + + friend class FileGenerator; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ServiceGenerator); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_SERVICE_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_string_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_string_field.cc" new file mode 100644 index 00000000..847f76c2 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_string_field.cc" @@ -0,0 +1,1209 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include +#include +#include +#include +#include + + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +namespace { + +void SetStringVariables(const FieldDescriptor* descriptor, + std::map* variables, + const Options& options) { + SetCommonFieldVariables(descriptor, variables, options); + (*variables)["default"] = DefaultValue(options, descriptor); + (*variables)["default_length"] = + StrCat(descriptor->default_value_string().length()); + std::string default_variable_string = MakeDefaultName(descriptor); + (*variables)["default_variable_name"] = default_variable_string; + (*variables)["default_variable"] = + descriptor->default_value_string().empty() + ? "&::" + (*variables)["proto_ns"] + + "::internal::GetEmptyStringAlreadyInited()" + : "&" + QualifiedClassName(descriptor->containing_type(), options) + + "::" + default_variable_string + ".get()"; + (*variables)["pointer_type"] = + descriptor->type() == FieldDescriptor::TYPE_BYTES ? "void" : "char"; + (*variables)["null_check"] = (*variables)["DCHK"] + "(value != nullptr);\n"; + // NOTE: Escaped here to unblock proto1->proto2 migration. + // TODO(liujisi): Extend this to apply for other conflicting methods. + (*variables)["release_name"] = + SafeFunctionName(descriptor->containing_type(), descriptor, "release_"); + (*variables)["full_name"] = descriptor->full_name(); + + if (options.opensource_runtime) { + (*variables)["string_piece"] = "::std::string"; + } else { + (*variables)["string_piece"] = "::StringPiece"; + } + + (*variables)["lite"] = + HasDescriptorMethods(descriptor->file(), options) ? "" : "Lite"; +} + +} // namespace + +// =================================================================== + +StringFieldGenerator::StringFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) + : FieldGenerator(descriptor, options), + lite_(!HasDescriptorMethods(descriptor->file(), options)), + inlined_(IsStringInlined(descriptor, options)) { + SetStringVariables(descriptor, &variables_, options); +} + +StringFieldGenerator::~StringFieldGenerator() {} + +void StringFieldGenerator::GeneratePrivateMembers(io::Printer* printer) const { + Formatter format(printer, variables_); + if (inlined_) { + format("::$proto_ns$::internal::InlinedStringField $name$_;\n"); + } else { + // N.B. that we continue to use |ArenaStringPtr| instead of |string*| for + // string fields, even when SupportArenas(descriptor_) == false. Why? The + // simple answer is to avoid unmaintainable complexity. The reflection code + // assumes ArenaStringPtrs. These are *almost* in-memory-compatible with + // string*, except for the pointer tags and related ownership semantics. We + // could modify the runtime code to use string* for the + // not-supporting-arenas case, but this would require a way to detect which + // type of class was generated (adding overhead and complexity to + // GeneratedMessageReflection) and littering the runtime code paths with + // conditionals. It's simpler to stick with this but use lightweight + // accessors that assume arena == NULL. There should be very little + // overhead anyway because it's just a tagged pointer in-memory. + format("::$proto_ns$::internal::ArenaStringPtr $name$_;\n"); + } +} + +void StringFieldGenerator::GenerateStaticMembers(io::Printer* printer) const { + Formatter format(printer, variables_); + if (!descriptor_->default_value_string().empty()) { + // We make the default instance public, so it can be initialized by + // non-friend code. + format( + "public:\n" + "static ::$proto_ns$::internal::ExplicitlyConstructed" + " $default_variable_name$;\n" + "private:\n"); + } +} + +void StringFieldGenerator::GenerateAccessorDeclarations( + io::Printer* printer) const { + Formatter format(printer, variables_); + // If we're using StringFieldGenerator for a field with a ctype, it's + // because that ctype isn't actually implemented. In particular, this is + // true of ctype=CORD and ctype=STRING_PIECE in the open source release. + // We aren't releasing Cord because it has too many Google-specific + // dependencies and we aren't releasing StringPiece because it's hardly + // useful outside of Google and because it would get confusing to have + // multiple instances of the StringPiece class in different libraries (PCRE + // already includes it for their C++ bindings, which came from Google). + // + // In any case, we make all the accessors private while still actually + // using a string to represent the field internally. This way, we can + // guarantee that if we do ever implement the ctype, it won't break any + // existing users who might be -- for whatever reason -- already using .proto + // files that applied the ctype. The field can still be accessed via the + // reflection interface since the reflection interface is independent of + // the string's underlying representation. + + bool unknown_ctype = descriptor_->options().ctype() != + EffectiveStringCType(descriptor_, options_); + + if (unknown_ctype) { + format.Outdent(); + format( + " private:\n" + " // Hidden due to unknown ctype option.\n"); + format.Indent(); + } + + format( + "$deprecated_attr$const std::string& ${1$$name$$}$() const;\n" + "$deprecated_attr$void ${1$set_$name$$}$(const std::string& value);\n" + "$deprecated_attr$void ${1$set_$name$$}$(std::string&& value);\n" + "$deprecated_attr$void ${1$set_$name$$}$(const char* value);\n", + descriptor_); + if (!options_.opensource_runtime) { + format( + "$deprecated_attr$void ${1$set_$name$$}$(::StringPiece value);\n", + descriptor_); + } + format( + "$deprecated_attr$void ${1$set_$name$$}$(const $pointer_type$* " + "value, size_t size)" + ";\n" + "$deprecated_attr$std::string* ${1$mutable_$name$$}$();\n" + "$deprecated_attr$std::string* ${1$$release_name$$}$();\n" + "$deprecated_attr$void ${1$set_allocated_$name$$}$(std::string* " + "$name$);\n", + descriptor_); + if (options_.opensource_runtime) { + if (SupportsArenas(descriptor_)) { + format( + "$GOOGLE_PROTOBUF$_RUNTIME_DEPRECATED(\"The unsafe_arena_ accessors " + "for\"\n" + "\" string fields are deprecated and will be removed in a\"\n" + "\" future release.\")\n" + "std::string* ${1$unsafe_arena_release_$name$$}$();\n" + "$GOOGLE_PROTOBUF$_RUNTIME_DEPRECATED(\"The unsafe_arena_ accessors " + "for\"\n" + "\" string fields are deprecated and will be removed in a\"\n" + "\" future release.\")\n" + "void ${1$unsafe_arena_set_allocated_$name$$}$(\n" + " std::string* $name$);\n", + descriptor_); + } + } + format( + "private:\n" + "const std::string& _internal_$name$() const;\n" + "void _internal_set_$name$(const std::string& value);\n" + "std::string* _internal_mutable_$name$();\n" + "public:\n"); + + if (unknown_ctype) { + format.Outdent(); + format(" public:\n"); + format.Indent(); + } +} + +void StringFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline const std::string& $classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$();\n" + "}\n" + "inline void $classname$::set_$name$(const std::string& value) {\n" + "$annotate_accessor$" + " _internal_set_$name$(value);\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + "}\n" + "inline std::string* $classname$::mutable_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_mutable:$full_name$)\n" + " return _internal_mutable_$name$();\n" + "}\n"); + if (SupportsArenas(descriptor_)) { + format( + "inline const std::string& $classname$::_internal_$name$() const {\n" + " return $name$_.Get();\n" + "}\n" + "inline void $classname$::_internal_set_$name$(const std::string& " + "value) {\n" + " $set_hasbit$\n" + " $name$_.Set$lite$($default_variable$, value, GetArenaNoVirtual());\n" + "}\n" + "inline void $classname$::set_$name$(std::string&& value) {\n" + "$annotate_accessor$" + " $set_hasbit$\n" + " $name$_.Set$lite$(\n" + " $default_variable$, ::std::move(value), GetArenaNoVirtual());\n" + " // @@protoc_insertion_point(field_set_rvalue:$full_name$)\n" + "}\n" + "inline void $classname$::set_$name$(const char* value) {\n" + "$annotate_accessor$" + " $null_check$" + " $set_hasbit$\n" + " $name$_.Set$lite$($default_variable$, $string_piece$(value),\n" + " GetArenaNoVirtual());\n" + " // @@protoc_insertion_point(field_set_char:$full_name$)\n" + "}\n"); + if (!options_.opensource_runtime) { + format( + "inline void $classname$::set_$name$(::StringPiece value) {\n" + "$annotate_accessor$" + " $set_hasbit$\n" + " $name$_.Set$lite$($default_variable$, value, " + "GetArenaNoVirtual());\n" + " // @@protoc_insertion_point(field_set_string_piece:$full_name$)\n" + "}\n"); + } + format( + "inline " + "void $classname$::set_$name$(const $pointer_type$* value,\n" + " size_t size) {\n" + "$annotate_accessor$" + " $set_hasbit$\n" + " $name$_.Set$lite$($default_variable$, $string_piece$(\n" + " reinterpret_cast(value), size), " + "GetArenaNoVirtual());\n" + " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" + "}\n" + "inline std::string* $classname$::_internal_mutable_$name$() {\n" + " $set_hasbit$\n" + " return $name$_.Mutable($default_variable$, GetArenaNoVirtual());\n" + "}\n" + "inline std::string* $classname$::$release_name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_release:$full_name$)\n"); + + if (HasFieldPresence(descriptor_->file())) { + format( + " if (!_internal_has_$name$()) {\n" + " return nullptr;\n" + " }\n" + " $clear_hasbit$\n" + " return $name$_.ReleaseNonDefault(" + "$default_variable$, GetArenaNoVirtual());\n"); + } else { + format( + " $clear_hasbit$\n" + " return $name$_.Release($default_variable$, " + "GetArenaNoVirtual());\n"); + } + + format( + "}\n" + "inline void $classname$::set_allocated_$name$(std::string* $name$) {\n" + "$annotate_accessor$" + " if ($name$ != nullptr) {\n" + " $set_hasbit$\n" + " } else {\n" + " $clear_hasbit$\n" + " }\n" + " $name$_.SetAllocated($default_variable$, $name$,\n" + " GetArenaNoVirtual());\n" + " // @@protoc_insertion_point(field_set_allocated:$full_name$)\n" + "}\n"); + if (options_.opensource_runtime) { + format( + "inline std::string* $classname$::unsafe_arena_release_$name$() {\n" + "$annotate_accessor$" + " // " + "@@protoc_insertion_point(field_unsafe_arena_release:$full_name$)\n" + " $DCHK$(GetArenaNoVirtual() != nullptr);\n" + " $clear_hasbit$\n" + " return $name$_.UnsafeArenaRelease($default_variable$,\n" + " GetArenaNoVirtual());\n" + "}\n" + "inline void $classname$::unsafe_arena_set_allocated_$name$(\n" + "$annotate_accessor$" + " std::string* $name$) {\n" + " $DCHK$(GetArenaNoVirtual() != nullptr);\n" + " if ($name$ != nullptr) {\n" + " $set_hasbit$\n" + " } else {\n" + " $clear_hasbit$\n" + " }\n" + " $name$_.UnsafeArenaSetAllocated($default_variable$,\n" + " $name$, GetArenaNoVirtual());\n" + " // @@protoc_insertion_point(field_unsafe_arena_set_allocated:" + "$full_name$)\n" + "}\n"); + } + } else { + // No-arena case. + format( + "inline const std::string& $classname$::_internal_$name$() const {\n" + " return $name$_.GetNoArena();\n" + "}\n" + "inline void $classname$::_internal_set_$name$(const std::string& " + "value) {\n" + " $set_hasbit$\n" + " $name$_.SetNoArena($default_variable$, value);\n" + "}\n" + "inline void $classname$::set_$name$(std::string&& value) {\n" + "$annotate_accessor$" + " $set_hasbit$\n" + " $name$_.SetNoArena(\n" + " $default_variable$, ::std::move(value));\n" + " // @@protoc_insertion_point(field_set_rvalue:$full_name$)\n" + "}\n" + "inline void $classname$::set_$name$(const char* value) {\n" + "$annotate_accessor$" + " $null_check$" + " $set_hasbit$\n" + " $name$_.SetNoArena($default_variable$, $string_piece$(value));\n" + " // @@protoc_insertion_point(field_set_char:$full_name$)\n" + "}\n"); + if (!options_.opensource_runtime) { + format( + "inline void $classname$::set_$name$(::StringPiece value) {\n" + "$annotate_accessor$" + " $set_hasbit$\n" + " $name$_.SetNoArena($default_variable$, value);\n" + " // @@protoc_insertion_point(field_set_string_piece:$full_name$)\n" + "}\n"); + } + format( + "inline " + "void $classname$::set_$name$(const $pointer_type$* value, " + "size_t size) {\n" + "$annotate_accessor$" + " $set_hasbit$\n" + " $name$_.SetNoArena($default_variable$,\n" + " $string_piece$(reinterpret_cast(value), size));\n" + " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" + "}\n" + "inline std::string* $classname$::_internal_mutable_$name$() {\n" + " $set_hasbit$\n" + " return $name$_.MutableNoArena($default_variable$);\n" + "}\n" + "inline std::string* $classname$::$release_name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_release:$full_name$)\n"); + + if (HasFieldPresence(descriptor_->file())) { + format( + " if (!_internal_has_$name$()) {\n" + " return nullptr;\n" + " }\n" + " $clear_hasbit$\n" + " return $name$_.ReleaseNonDefaultNoArena($default_variable$);\n"); + } else { + format( + " $clear_hasbit$\n" + " return $name$_.ReleaseNoArena($default_variable$);\n"); + } + + format( + "}\n" + "inline void $classname$::set_allocated_$name$(std::string* $name$) {\n" + "$annotate_accessor$" + " if ($name$ != nullptr) {\n" + " $set_hasbit$\n" + " } else {\n" + " $clear_hasbit$\n" + " }\n" + " $name$_.SetAllocatedNoArena($default_variable$, $name$);\n" + " // @@protoc_insertion_point(field_set_allocated:$full_name$)\n" + "}\n"); + } +} + +void StringFieldGenerator::GenerateNonInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (!descriptor_->default_value_string().empty()) { + // Initialized in GenerateDefaultInstanceAllocator. + format( + "::$proto_ns$::internal::ExplicitlyConstructed " + "$classname$::$default_variable_name$;\n"); + } +} + +void StringFieldGenerator::GenerateClearingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + // Two-dimension specialization here: supporting arenas or not, and default + // value is the empty string or not. Complexity here ensures the minimal + // number of branches / amount of extraneous code at runtime (given that the + // below methods are inlined one-liners)! + if (SupportsArenas(descriptor_)) { + if (descriptor_->default_value_string().empty()) { + format( + "$name$_.ClearToEmpty($default_variable$, GetArenaNoVirtual());\n"); + } else { + format( + "$name$_.ClearToDefault($default_variable$, GetArenaNoVirtual());\n"); + } + } else { + if (descriptor_->default_value_string().empty()) { + format("$name$_.ClearToEmptyNoArena($default_variable$);\n"); + } else { + format("$name$_.ClearToDefaultNoArena($default_variable$);\n"); + } + } +} + +void StringFieldGenerator::GenerateMessageClearingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + // Two-dimension specialization here: supporting arenas, field presence, or + // not, and default value is the empty string or not. Complexity here ensures + // the minimal number of branches / amount of extraneous code at runtime + // (given that the below methods are inlined one-liners)! + + // If we have field presence, then the Clear() method of the protocol buffer + // will have checked that this field is set. If so, we can avoid redundant + // checks against default_variable. + const bool must_be_present = HasFieldPresence(descriptor_->file()); + + if (inlined_ && must_be_present) { + // Calling mutable_$name$() gives us a string reference and sets the has bit + // for $name$ (in proto2). We may get here when the string field is inlined + // but the string's contents have not been changed by the user, so we cannot + // make an assertion about the contents of the string and could never make + // an assertion about the string instance. + // + // For non-inlined strings, we distinguish from non-default by comparing + // instances, rather than contents. + format("$DCHK$(!$name$_.IsDefault($default_variable$));\n"); + } + + if (SupportsArenas(descriptor_)) { + if (descriptor_->default_value_string().empty()) { + if (must_be_present) { + format("$name$_.ClearNonDefaultToEmpty();\n"); + } else { + format( + "$name$_.ClearToEmpty($default_variable$, GetArenaNoVirtual());\n"); + } + } else { + // Clear to a non-empty default is more involved, as we try to use the + // Arena if one is present and may need to reallocate the string. + format( + "$name$_.ClearToDefault($default_variable$, GetArenaNoVirtual());\n"); + } + } else if (must_be_present) { + // When Arenas are disabled and field presence has been checked, we can + // safely treat the ArenaStringPtr as a string*. + if (descriptor_->default_value_string().empty()) { + format("$name$_.ClearNonDefaultToEmptyNoArena();\n"); + } else { + format("$name$_.UnsafeMutablePointer()->assign(*$default_variable$);\n"); + } + } else { + if (descriptor_->default_value_string().empty()) { + format("$name$_.ClearToEmptyNoArena($default_variable$);\n"); + } else { + format("$name$_.ClearToDefaultNoArena($default_variable$);\n"); + } + } +} + +void StringFieldGenerator::GenerateMergingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + if (SupportsArenas(descriptor_) || descriptor_->containing_oneof() != NULL) { + // TODO(gpike): improve this + format("_internal_set_$name$(from._internal_$name$());\n"); + } else { + format( + "$set_hasbit$\n" + "$name$_.AssignWithDefault($default_variable$, from.$name$_);\n"); + } +} + +void StringFieldGenerator::GenerateSwappingCode(io::Printer* printer) const { + Formatter format(printer, variables_); + if (inlined_) { + format("$name$_.Swap(&other->$name$_);\n"); + } else { + format( + "$name$_.Swap(&other->$name$_, $default_variable$,\n" + " GetArenaNoVirtual());\n"); + } +} + +void StringFieldGenerator::GenerateConstructorCode(io::Printer* printer) const { + Formatter format(printer, variables_); + // TODO(ckennelly): Construct non-empty strings as part of the initializer + // list. + if (inlined_ && descriptor_->default_value_string().empty()) { + // Automatic initialization will construct the string. + return; + } + + format("$name$_.UnsafeSetDefault($default_variable$);\n"); +} + +void StringFieldGenerator::GenerateCopyConstructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + GenerateConstructorCode(printer); + + if (HasFieldPresence(descriptor_->file())) { + format("if (from._internal_has_$name$()) {\n"); + } else { + format("if (!from._internal_$name$().empty()) {\n"); + } + + format.Indent(); + + if (SupportsArenas(descriptor_) || descriptor_->containing_oneof() != NULL) { + // TODO(gpike): improve this + format( + "$name$_.Set$lite$($default_variable$, from._internal_$name$(),\n" + " GetArenaNoVirtual());\n"); + } else { + format("$name$_.AssignWithDefault($default_variable$, from.$name$_);\n"); + } + + format.Outdent(); + format("}\n"); +} + +void StringFieldGenerator::GenerateDestructorCode(io::Printer* printer) const { + Formatter format(printer, variables_); + if (inlined_) { + // The destructor is automatically invoked. + return; + } + + format("$name$_.DestroyNoArena($default_variable$);\n"); +} + +bool StringFieldGenerator::GenerateArenaDestructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (!inlined_) { + return false; + } + + format("_this->$name$_.DestroyNoArena($default_variable$);\n"); + return true; +} + +void StringFieldGenerator::GenerateDefaultInstanceAllocator( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (!descriptor_->default_value_string().empty()) { + format( + "$ns$::$classname$::$default_variable_name$.DefaultConstruct();\n" + "*$ns$::$classname$::$default_variable_name$.get_mutable() = " + "std::string($default$, $default_length$);\n" + "::$proto_ns$::internal::OnShutdownDestroyString(\n" + " $ns$::$classname$::$default_variable_name$.get_mutable());\n"); + } +} + +bool StringFieldGenerator::MergeFromCodedStreamNeedsArena() const { + return !lite_ && !inlined_ && !options_.opensource_runtime; +} + +void StringFieldGenerator::GenerateSerializeWithCachedSizesToArray( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (descriptor_->type() == FieldDescriptor::TYPE_STRING) { + GenerateUtf8CheckCodeForString( + descriptor_, options_, false, + "this->_internal_$name$().data(), " + "static_cast(this->_internal_$name$().length()),\n", + format); + } + format( + "target = stream->Write$declared_type$MaybeAliased(\n" + " $number$, this->_internal_$name$(), target);\n"); +} + +void StringFieldGenerator::GenerateByteSize(io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "total_size += $tag_size$ +\n" + " ::$proto_ns$::internal::WireFormatLite::$declared_type$Size(\n" + " this->_internal_$name$());\n"); +} + +uint32 StringFieldGenerator::CalculateFieldTag() const { + return inlined_ ? 1 : 0; +} + +// =================================================================== + +StringOneofFieldGenerator::StringOneofFieldGenerator( + const FieldDescriptor* descriptor, const Options& options) + : StringFieldGenerator(descriptor, options) { + inlined_ = false; + + SetCommonOneofFieldVariables(descriptor, &variables_); + variables_["field_name"] = UnderscoresToCamelCase(descriptor->name(), true); + variables_["oneof_index"] = + StrCat(descriptor->containing_oneof()->index()); +} + +StringOneofFieldGenerator::~StringOneofFieldGenerator() {} + +void StringOneofFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline const std::string& $classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$();\n" + "}\n" + "inline void $classname$::set_$name$(const std::string& value) {\n" + "$annotate_accessor$" + " _internal_set_$name$(value);\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + "}\n" + "inline std::string* $classname$::mutable_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_mutable:$full_name$)\n" + " return _internal_mutable_$name$();\n" + "}\n"); + if (SupportsArenas(descriptor_)) { + format( + "inline const std::string& $classname$::_internal_$name$() const {\n" + " if (_internal_has_$name$()) {\n" + " return $field_member$.Get();\n" + " }\n" + " return *$default_variable$;\n" + "}\n" + "inline void $classname$::_internal_set_$name$(const std::string& " + "value) {\n" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " $field_member$.Set$lite$($default_variable$, value,\n" + " GetArenaNoVirtual());\n" + "}\n" + "inline void $classname$::set_$name$(std::string&& value) {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " $field_member$.Set$lite$(\n" + " $default_variable$, ::std::move(value), GetArenaNoVirtual());\n" + " // @@protoc_insertion_point(field_set_rvalue:$full_name$)\n" + "}\n" + "inline void $classname$::set_$name$(const char* value) {\n" + "$annotate_accessor$" + " $null_check$" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " $field_member$.Set$lite$($default_variable$,\n" + " $string_piece$(value), GetArenaNoVirtual());\n" + " // @@protoc_insertion_point(field_set_char:$full_name$)\n" + "}\n"); + if (!options_.opensource_runtime) { + format( + "inline void $classname$::set_$name$(::StringPiece value) {\n" + "$annotate_accessor$" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " $field_member$.Set$lite$($default_variable$, value,\n" + " GetArenaNoVirtual());\n" + " // @@protoc_insertion_point(field_set_string_piece:$full_name$)\n" + "}\n"); + } + format( + "inline " + "void $classname$::set_$name$(const $pointer_type$* value,\n" + " size_t size) {\n" + "$annotate_accessor$" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " $field_member$.Set$lite$(\n" + " $default_variable$, $string_piece$(\n" + " reinterpret_cast(value), size),\n" + " GetArenaNoVirtual());\n" + " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" + "}\n" + "inline std::string* $classname$::_internal_mutable_$name$() {\n" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " return $field_member$.Mutable($default_variable$,\n" + " GetArenaNoVirtual());\n" + "}\n" + "inline std::string* $classname$::$release_name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_release:$full_name$)\n" + " if (_internal_has_$name$()) {\n" + " clear_has_$oneof_name$();\n" + " return $field_member$.Release($default_variable$,\n" + " GetArenaNoVirtual());\n" + " } else {\n" + " return nullptr;\n" + " }\n" + "}\n" + "inline void $classname$::set_allocated_$name$(std::string* $name$) {\n" + "$annotate_accessor$" + " if (has_$oneof_name$()) {\n" + " clear_$oneof_name$();\n" + " }\n" + " if ($name$ != nullptr) {\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($name$);\n" + " }\n" + " // @@protoc_insertion_point(field_set_allocated:$full_name$)\n" + "}\n"); + if (options_.opensource_runtime) { + format( + "inline std::string* $classname$::unsafe_arena_release_$name$() {\n" + "$annotate_accessor$" + " // " + "@@protoc_insertion_point(field_unsafe_arena_release:$full_name$)\n" + " $DCHK$(GetArenaNoVirtual() != nullptr);\n" + " if (_internal_has_$name$()) {\n" + " clear_has_$oneof_name$();\n" + " return $field_member$.UnsafeArenaRelease(\n" + " $default_variable$, GetArenaNoVirtual());\n" + " } else {\n" + " return nullptr;\n" + " }\n" + "}\n" + "inline void $classname$::unsafe_arena_set_allocated_$name$(" + "std::string* $name$) {\n" + "$annotate_accessor$" + " $DCHK$(GetArenaNoVirtual() != nullptr);\n" + " if (!_internal_has_$name$()) {\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " clear_$oneof_name$();\n" + " if ($name$) {\n" + " set_has_$name$();\n" + " $field_member$.UnsafeArenaSetAllocated($default_variable$, " + "$name$, GetArenaNoVirtual());\n" + " }\n" + " // @@protoc_insertion_point(field_unsafe_arena_set_allocated:" + "$full_name$)\n" + "}\n"); + } + } else { + // No-arena case. + format( + "inline const std::string& $classname$::_internal_$name$() const {\n" + " if (_internal_has_$name$()) {\n" + " return $field_member$.GetNoArena();\n" + " }\n" + " return *$default_variable$;\n" + "}\n" + "inline void $classname$::_internal_set_$name$(const std::string& " + "value) {\n" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " $field_member$.SetNoArena($default_variable$, value);\n" + "}\n" + "inline void $classname$::set_$name$(std::string&& value) {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " $field_member$.SetNoArena($default_variable$, ::std::move(value));\n" + " // @@protoc_insertion_point(field_set_rvalue:$full_name$)\n" + "}\n" + "inline void $classname$::set_$name$(const char* value) {\n" + "$annotate_accessor$" + " $null_check$" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " $field_member$.SetNoArena($default_variable$,\n" + " $string_piece$(value));\n" + " // @@protoc_insertion_point(field_set_char:$full_name$)\n" + "}\n"); + if (!options_.opensource_runtime) { + format( + "inline void $classname$::set_$name$(::StringPiece value) {\n" + "$annotate_accessor$" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " $field_member$.SetNoArena($default_variable$, value);\n" + " // @@protoc_insertion_point(field_set_string_piece:$full_name$)\n" + "}\n"); + } + format( + "inline " + "void $classname$::set_$name$(const $pointer_type$* value, size_t " + "size) {\n" + "$annotate_accessor$" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " $field_member$.SetNoArena($default_variable$, $string_piece$(\n" + " reinterpret_cast(value), size));\n" + " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" + "}\n" + "inline std::string* $classname$::_internal_mutable_$name$() {\n" + " if (!_internal_has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($default_variable$);\n" + " }\n" + " return $field_member$.MutableNoArena($default_variable$);\n" + "}\n" + "inline std::string* $classname$::$release_name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_release:$full_name$)\n" + " if (_internal_has_$name$()) {\n" + " clear_has_$oneof_name$();\n" + " return $field_member$.ReleaseNoArena($default_variable$);\n" + " } else {\n" + " return nullptr;\n" + " }\n" + "}\n" + "inline void $classname$::set_allocated_$name$(std::string* $name$) {\n" + "$annotate_accessor$" + " if (has_$oneof_name$()) {\n" + " clear_$oneof_name$();\n" + " }\n" + " if ($name$ != nullptr) {\n" + " set_has_$name$();\n" + " $field_member$.UnsafeSetDefault($name$);\n" + " }\n" + " // @@protoc_insertion_point(field_set_allocated:$full_name$)\n" + "}\n"); + } +} + +void StringOneofFieldGenerator::GenerateClearingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + if (SupportsArenas(descriptor_)) { + format( + "$field_member$.Destroy($default_variable$,\n" + " GetArenaNoVirtual());\n"); + } else { + format("$field_member$.DestroyNoArena($default_variable$);\n"); + } +} + +void StringOneofFieldGenerator::GenerateMessageClearingCode( + io::Printer* printer) const { + return GenerateClearingCode(printer); +} + +void StringOneofFieldGenerator::GenerateSwappingCode( + io::Printer* printer) const { + // Don't print any swapping code. Swapping the union will swap this field. +} + +void StringOneofFieldGenerator::GenerateConstructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "$ns$::_$classname$_default_instance_.$name$_.UnsafeSetDefault(\n" + " $default_variable$);\n"); +} + +void StringOneofFieldGenerator::GenerateDestructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "if (_internal_has_$name$()) {\n" + " $field_member$.DestroyNoArena($default_variable$);\n" + "}\n"); +} + +// =================================================================== + +RepeatedStringFieldGenerator::RepeatedStringFieldGenerator( + const FieldDescriptor* descriptor, const Options& options) + : FieldGenerator(descriptor, options) { + SetStringVariables(descriptor, &variables_, options); +} + +RepeatedStringFieldGenerator::~RepeatedStringFieldGenerator() {} + +void RepeatedStringFieldGenerator::GeneratePrivateMembers( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("::$proto_ns$::RepeatedPtrField $name$_;\n"); +} + +void RepeatedStringFieldGenerator::GenerateAccessorDeclarations( + io::Printer* printer) const { + Formatter format(printer, variables_); + // See comment above about unknown ctypes. + bool unknown_ctype = descriptor_->options().ctype() != + EffectiveStringCType(descriptor_, options_); + + if (unknown_ctype) { + format.Outdent(); + format( + " private:\n" + " // Hidden due to unknown ctype option.\n"); + format.Indent(); + } + + format( + "$deprecated_attr$const std::string& ${1$$name$$}$(int index) const;\n" + "$deprecated_attr$std::string* ${1$mutable_$name$$}$(int index);\n" + "$deprecated_attr$void ${1$set_$name$$}$(int index, const " + "std::string& value);\n" + "$deprecated_attr$void ${1$set_$name$$}$(int index, std::string&& " + "value);\n" + "$deprecated_attr$void ${1$set_$name$$}$(int index, const " + "char* value);\n", + descriptor_); + if (!options_.opensource_runtime) { + format( + "$deprecated_attr$void ${1$set_$name$$}$(int index, " + "StringPiece value);\n", + descriptor_); + } + format( + "$deprecated_attr$void ${1$set_$name$$}$(" + "int index, const $pointer_type$* value, size_t size);\n" + "$deprecated_attr$std::string* ${1$add_$name$$}$();\n" + "$deprecated_attr$void ${1$add_$name$$}$(const std::string& value);\n" + "$deprecated_attr$void ${1$add_$name$$}$(std::string&& value);\n" + "$deprecated_attr$void ${1$add_$name$$}$(const char* value);\n", + descriptor_); + if (!options_.opensource_runtime) { + format( + "$deprecated_attr$void ${1$add_$name$$}$(StringPiece value);\n", + descriptor_); + } + format( + "$deprecated_attr$void ${1$add_$name$$}$(const $pointer_type$* " + "value, size_t size)" + ";\n" + "$deprecated_attr$const ::$proto_ns$::RepeatedPtrField& " + "${1$$name$$}$() " + "const;\n" + "$deprecated_attr$::$proto_ns$::RepeatedPtrField* " + "${1$mutable_$name$$}$()" + ";\n" + "private:\n" + "const std::string& ${1$_internal_$name$$}$(int index) const;\n" + "std::string* _internal_add_$name$();\n" + "public:\n", + descriptor_); + + if (unknown_ctype) { + format.Outdent(); + format(" public:\n"); + format.Indent(); + } +} + +void RepeatedStringFieldGenerator::GenerateInlineAccessorDefinitions( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "inline std::string* $classname$::add_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_add_mutable:$full_name$)\n" + " return _internal_add_$name$();\n" + "}\n"); + if (options_.safe_boundary_check) { + format( + "inline const std::string& $classname$::_internal_$name$(int index) " + "const {\n" + " return $name$_.InternalCheckedGet(\n" + " index, ::$proto_ns$::internal::GetEmptyStringAlreadyInited());\n" + "}\n"); + } else { + format( + "inline const std::string& $classname$::_internal_$name$(int index) " + "const {\n" + " return $name$_.Get(index);\n" + "}\n"); + } + format( + "inline const std::string& $classname$::$name$(int index) const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return _internal_$name$(index);\n" + "}\n" + "inline std::string* $classname$::mutable_$name$(int index) {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_mutable:$full_name$)\n" + " return $name$_.Mutable(index);\n" + "}\n" + "inline void $classname$::set_$name$(int index, const std::string& " + "value) " + "{\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + " $name$_.Mutable(index)->assign(value);\n" + "}\n" + "inline void $classname$::set_$name$(int index, std::string&& value) {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_set:$full_name$)\n" + " $name$_.Mutable(index)->assign(std::move(value));\n" + "}\n" + "inline void $classname$::set_$name$(int index, const char* value) {\n" + "$annotate_accessor$" + " $null_check$" + " $name$_.Mutable(index)->assign(value);\n" + " // @@protoc_insertion_point(field_set_char:$full_name$)\n" + "}\n"); + if (!options_.opensource_runtime) { + format( + "inline void " + "$classname$::set_$name$(int index, StringPiece value) {\n" + "$annotate_accessor$" + " $name$_.Mutable(index)->assign(value.data(), value.size());\n" + " // @@protoc_insertion_point(field_set_string_piece:$full_name$)\n" + "}\n"); + } + format( + "inline void " + "$classname$::set_$name$" + "(int index, const $pointer_type$* value, size_t size) {\n" + "$annotate_accessor$" + " $name$_.Mutable(index)->assign(\n" + " reinterpret_cast(value), size);\n" + " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" + "}\n" + "inline std::string* $classname$::_internal_add_$name$() {\n" + " return $name$_.Add();\n" + "}\n" + "inline void $classname$::add_$name$(const std::string& value) {\n" + "$annotate_accessor$" + " $name$_.Add()->assign(value);\n" + " // @@protoc_insertion_point(field_add:$full_name$)\n" + "}\n" + "inline void $classname$::add_$name$(std::string&& value) {\n" + "$annotate_accessor$" + " $name$_.Add(std::move(value));\n" + " // @@protoc_insertion_point(field_add:$full_name$)\n" + "}\n" + "inline void $classname$::add_$name$(const char* value) {\n" + "$annotate_accessor$" + " $null_check$" + " $name$_.Add()->assign(value);\n" + " // @@protoc_insertion_point(field_add_char:$full_name$)\n" + "}\n"); + if (!options_.opensource_runtime) { + format( + "inline void $classname$::add_$name$(StringPiece value) {\n" + "$annotate_accessor$" + " $name$_.Add()->assign(value.data(), value.size());\n" + " // @@protoc_insertion_point(field_add_string_piece:$full_name$)\n" + "}\n"); + } + format( + "inline void " + "$classname$::add_$name$(const $pointer_type$* value, size_t size) {\n" + "$annotate_accessor$" + " $name$_.Add()->assign(reinterpret_cast(value), size);\n" + " // @@protoc_insertion_point(field_add_pointer:$full_name$)\n" + "}\n" + "inline const ::$proto_ns$::RepeatedPtrField&\n" + "$classname$::$name$() const {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_list:$full_name$)\n" + " return $name$_;\n" + "}\n" + "inline ::$proto_ns$::RepeatedPtrField*\n" + "$classname$::mutable_$name$() {\n" + "$annotate_accessor$" + " // @@protoc_insertion_point(field_mutable_list:$full_name$)\n" + " return &$name$_;\n" + "}\n"); +} + +void RepeatedStringFieldGenerator::GenerateClearingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.Clear();\n"); +} + +void RepeatedStringFieldGenerator::GenerateMergingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.MergeFrom(from.$name$_);\n"); +} + +void RepeatedStringFieldGenerator::GenerateSwappingCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.InternalSwap(&other->$name$_);\n"); +} + +void RepeatedStringFieldGenerator::GenerateConstructorCode( + io::Printer* printer) const { + // Not needed for repeated fields. +} + +void RepeatedStringFieldGenerator::GenerateCopyConstructorCode( + io::Printer* printer) const { + Formatter format(printer, variables_); + format("$name$_.CopyFrom(from.$name$_);"); +} + +void RepeatedStringFieldGenerator::GenerateSerializeWithCachedSizesToArray( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "for (int i = 0, n = this->_internal_$name$_size(); i < n; i++) {\n" + " const auto& s = this->_internal_$name$(i);\n"); + // format("for (const std::string& s : this->$name$()) {\n"); + format.Indent(); + if (descriptor_->type() == FieldDescriptor::TYPE_STRING) { + GenerateUtf8CheckCodeForString(descriptor_, options_, false, + "s.data(), static_cast(s.length()),\n", + format); + } + format.Outdent(); + format( + " target = stream->Write$declared_type$($number$, s, target);\n" + "}\n"); +} + +void RepeatedStringFieldGenerator::GenerateByteSize( + io::Printer* printer) const { + Formatter format(printer, variables_); + format( + "total_size += $tag_size$ *\n" + " ::$proto_ns$::internal::FromIntSize($name$_.size());\n" + "for (int i = 0, n = $name$_.size(); i < n; i++) {\n" + " total_size += " + "::$proto_ns$::internal::WireFormatLite::$declared_type$Size(\n" + " $name$_.Get(i));\n" + "}\n"); +} + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_string_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_string_field.h" new file mode 100644 index 00000000..f39a93ab --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_string_field.h" @@ -0,0 +1,131 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_STRING_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_STRING_FIELD_H__ + +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +class StringFieldGenerator : public FieldGenerator { + public: + StringFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~StringFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GeneratePrivateMembers(io::Printer* printer) const; + void GenerateStaticMembers(io::Printer* printer) const; + void GenerateAccessorDeclarations(io::Printer* printer) const; + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateNonInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateMessageClearingCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + void GenerateCopyConstructorCode(io::Printer* printer) const; + void GenerateDestructorCode(io::Printer* printer) const; + bool GenerateArenaDestructorCode(io::Printer* printer) const; + void GenerateDefaultInstanceAllocator(io::Printer* printer) const; + void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; + void GenerateByteSize(io::Printer* printer) const; + uint32 CalculateFieldTag() const; + bool IsInlined() const { return inlined_; } + + bool MergeFromCodedStreamNeedsArena() const; + + protected: + const bool lite_; + bool inlined_; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(StringFieldGenerator); +}; + +class StringOneofFieldGenerator : public StringFieldGenerator { + public: + StringOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~StringOneofFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + + // StringFieldGenerator, from which we inherit, overrides this so we need to + // override it as well. + void GenerateMessageClearingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + void GenerateDestructorCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(StringOneofFieldGenerator); +}; + +class RepeatedStringFieldGenerator : public FieldGenerator { + public: + RepeatedStringFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~RepeatedStringFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GeneratePrivateMembers(io::Printer* printer) const; + void GenerateAccessorDeclarations(io::Printer* printer) const; + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + void GenerateCopyConstructorCode(io::Printer* printer) const; + void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; + void GenerateByteSize(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedStringFieldGenerator); +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_STRING_FIELD_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.proto" new file mode 100644 index 00000000..47971082 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.proto" @@ -0,0 +1,184 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// This file tests that various identifiers work as field and type names even +// though the same identifiers are used internally by the C++ code generator. + +// LINT: LEGACY_NAMES + +syntax = "proto2"; + +// Some generic_services option(s) added automatically. +// See: http://go/proto2-generic-services-default +option cc_generic_services = true; // auto-added + +// We don't put this in a package within proto2 because we need to make sure +// that the generated code doesn't depend on being in the proto2 namespace. +package protobuf_unittest; + +// Test that fields can have names like "input" and "i" which are also used +// internally by the code generator for local variables. +message TestConflictingSymbolNames { + message BuildDescriptors {} + message TypeTraits {} + + optional int32 input = 1; + optional int32 output = 2; + optional string length = 3; + repeated int32 i = 4; + repeated string new_element = 5 [ctype = STRING_PIECE]; + optional int32 total_size = 6; + optional int32 tag = 7; + + enum TestEnum { FOO = 0; } + message Data1 { + repeated int32 data = 1; + } + message Data2 { + repeated TestEnum data = 1; + } + message Data3 { + repeated string data = 1; + } + message Data4 { + repeated Data4 data = 1; + } + message Data5 { + repeated string data = 1 [ctype = STRING_PIECE]; + } + message Data6 { + repeated string data = 1 [ctype = CORD]; + } + + optional int32 source = 8; + optional int32 value = 9; + optional int32 file = 10; + optional int32 from = 11; + optional int32 handle_uninterpreted = 12; + repeated int32 index = 13; + optional int32 controller = 14; + optional int32 already_here = 15; + + optional uint32 uint32 = 16; + optional uint64 uint64 = 17; + optional string string = 18; + optional int32 memset = 19; + optional int32 int32 = 20; + optional int64 int64 = 21; + + optional uint32 cached_size = 22; + optional uint32 extensions = 23; + optional uint32 bit = 24; + optional uint32 bits = 25; + optional uint32 offsets = 26; + optional uint32 reflection = 27; + + message Cord {} + optional string some_cord = 28 [ctype = CORD]; + + message StringPiece {} + optional string some_string_piece = 29 [ctype = STRING_PIECE]; + + // Some keywords. + optional uint32 int = 30; + optional uint32 friend = 31; + optional uint32 class = 37; + optional uint32 typedecl = 39; + optional uint32 auto = 40; + + // The generator used to #define a macro called "DO" inside the .cc file. + message DO {} + optional DO do = 32; + + // Some template parameter names for extensions. + optional int32 field_type = 33; + optional bool is_packed = 34; + + // test conflicting release_$name$. "length" and "do" field in this message + // must remain string or message fields to make the test valid. + optional string release_length = 35; + // A more extreme case, the field name "do" here is a keyword, which will be + // escaped to "do_" already. Test there is no conflict even with escaped field + // names. + optional DO release_do = 36; + + // For clashing local variables in Serialize and ByteSize calculation. + optional string target = 38; + + extensions 1000 to max; // NO_PROTO3 +} + +message TestConflictingSymbolNamesExtension { // NO_PROTO3 + extend TestConflictingSymbolNames { // NO_PROTO3 + repeated int32 repeated_int32_ext = 20423638 [packed = true]; // NO_PROTO3 + } // NO_PROTO3 +} // NO_PROTO3 + +message TestConflictingEnumNames { // NO_PROTO3 + enum while { // NO_PROTO3 + default = 0; // NO_PROTO3 + and = 1; // NO_PROTO3 + class = 2; // NO_PROTO3 + int = 3; // NO_PROTO3 + typedef = 4; // NO_PROTO3 + XOR = 5; // NO_PROTO3 + } // NO_PROTO3 + + optional while conflicting_enum = 1; // NO_PROTO3 +} // NO_PROTO3 + +enum bool { // NO_PROTO3 + default = 0; // NO_PROTO3 + NOT_EQ = 1; // NO_PROTO3 + volatile = 2; // NO_PROTO3 + return = 3; // NO_PROTO3 +} // NO_PROTO3 + +message DummyMessage {} + +message NULL { + optional int32 int = 1; +} + +extend TestConflictingSymbolNames { // NO_PROTO3 + optional int32 void = 314253; // NO_PROTO3 +} // NO_PROTO3 + +// Message names that could conflict. +message Shutdown {} +message TableStruct {} + +service TestConflictingMethodNames { + rpc Closure(DummyMessage) returns (DummyMessage); +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_test_large_enum_value.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_test_large_enum_value.proto" new file mode 100644 index 00000000..cb6ca1b1 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_test_large_enum_value.proto" @@ -0,0 +1,43 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Test that proto2 compiler can generate valid code when the enum value +// is INT_MAX. Note that this is a compile-only test and this proto is not +// referenced in any C++ code. +syntax = "proto2"; + +package protobuf_unittest; + +message TestLargeEnumValue { + enum EnumWithLargeValue { + VALUE_1 = 1; + VALUE_MAX = 0x7fffffff; + } +} diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_unittest.cc" new file mode 100644 index 00000000..74310a7f --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_unittest.cc" @@ -0,0 +1,134 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// To test the code generator, we actually use it to generate code for +// net/proto2/internal/unittest.proto, then test that. This means that we +// are actually testing the parser and other parts of the system at the same +// time, and that problems in the generator may show up as compile-time errors +// rather than unittest failures, which may be surprising. However, testing +// the output of the C++ generator directly would be very hard. We can't very +// well just check it against golden files since those files would have to be +// updated for any small change; such a test would be very brittle and probably +// not very helpful. What we really want to test is that the code compiles +// correctly and produces the interfaces we expect, which is why this test +// is written this way. + +#include + +#include +#include +#include + +#include + +#define MESSAGE_TEST_NAME MessageTest +#define GENERATED_DESCRIPTOR_TEST_NAME GeneratedDescriptorTest +#define GENERATED_MESSAGE_TEST_NAME GeneratedMessageTest +#define GENERATED_ENUM_TEST_NAME GeneratedEnumTest +#define GENERATED_SERVICE_TEST_NAME GeneratedServiceTest +#define HELPERS_TEST_NAME HelpersTest +#define DESCRIPTOR_INIT_TEST_NAME DescriptorInitializationTest + +#define UNITTEST_PROTO_PATH "net/proto2/internal/unittest.proto" +#define UNITTEST ::protobuf_unittest +#define UNITTEST_IMPORT ::protobuf_unittest_import + +// Must include after the above macros. +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +// Can't use an anonymous namespace here due to brokenness of Tru64 compiler. +namespace cpp_unittest { + +namespace protobuf_unittest = ::protobuf_unittest; + +TEST(GENERATED_MESSAGE_TEST_NAME, TestConflictingSymbolNames) { + // test_bad_identifiers.proto successfully compiled, then it works. The + // following is just a token usage to insure that the code is, in fact, + // being compiled and linked. + + protobuf_unittest::TestConflictingSymbolNames message; + message.set_uint32(1); + EXPECT_EQ(3, message.ByteSizeLong()); + + message.set_friend_(5); + EXPECT_EQ(5, message.friend_()); + + message.set_class_(6); + EXPECT_EQ(6, message.class_()); + + // Instantiate extension template functions to test conflicting template + // parameter names. + typedef protobuf_unittest::TestConflictingSymbolNamesExtension ExtensionMessage; + message.AddExtension(ExtensionMessage::repeated_int32_ext, 123); + EXPECT_EQ(123, message.GetExtension(ExtensionMessage::repeated_int32_ext, 0)); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, TestConflictingEnumNames) { + protobuf_unittest::TestConflictingEnumNames message; + message.set_conflicting_enum( + protobuf_unittest::TestConflictingEnumNames_while_and_); + EXPECT_EQ(1, message.conflicting_enum()); + message.set_conflicting_enum( + protobuf_unittest::TestConflictingEnumNames_while_XOR); + EXPECT_EQ(5, message.conflicting_enum()); + + protobuf_unittest::bool_ conflicting_enum; + conflicting_enum = protobuf_unittest::NOT_EQ; + EXPECT_EQ(1, conflicting_enum); + conflicting_enum = protobuf_unittest::return_; + EXPECT_EQ(3, conflicting_enum); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, TestConflictingMessageNames) { + protobuf_unittest::NULL_ message; + message.set_int_(123); + EXPECT_EQ(message.int_(), 123); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, TestConflictingExtension) { + protobuf_unittest::TestConflictingSymbolNames message; + message.SetExtension(protobuf_unittest::void_, 123); + EXPECT_EQ(123, message.GetExtension(protobuf_unittest::void_)); +} + +} // namespace cpp_unittest +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_unittest.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_unittest.h" new file mode 100644 index 00000000..c5dc767a --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_unittest.h" @@ -0,0 +1,51 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This header declares the namespace google::protobuf::protobuf_unittest in order to expose +// any problems with the generated class names. We use this header to ensure +// unittest.cc will declare the namespace prior to other includes, while obeying +// normal include ordering. +// +// When generating a class name of "foo.Bar" we must ensure we prefix the class +// name with "::", in case the namespace google::protobuf::foo exists. We intentionally +// trigger that case here by declaring google::protobuf::protobuf_unittest. +// +// See ClassName in helpers.h for more details. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_UNITTEST_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_UNITTEST_H__ + +namespace google { +namespace protobuf { +namespace protobuf_unittest {} +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_UNITTEST_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_unittest.inc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_unittest.inc" new file mode 100644 index 00000000..2efbd6d3 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/cpp_unittest.inc" @@ -0,0 +1,2276 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// To test the code generator, we actually use it to generate code for +// net/proto2/internal/unittest.proto, then test that. This means that we +// are actually testing the parser and other parts of the system at the same +// time, and that problems in the generator may show up as compile-time errors +// rather than unittest failures, which may be surprising. However, testing +// the output of the C++ generator directly would be very hard. We can't very +// well just check it against golden files since those files would have to be +// updated for any small change; such a test would be very brittle and probably +// not very helpful. What we really want to test is that the code compiles +// correctly and produces the interfaces we expect, which is why this test +// is written this way. + +#include + +#include +#include + +#include +#include +#if !defined(GOOGLE_PROTOBUF_CMAKE_BUILD) && !defined(_MSC_VER) +// We exclude this large proto from cmake build because it's too large for +// visual studio to compile (report internal errors). +#include +#endif +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +// Must be included last. +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +// Can't use an anonymous namespace here due to brokenness of Tru64 compiler. +namespace cpp_unittest { + + +class MockErrorCollector : public MultiFileErrorCollector { + public: + MockErrorCollector() {} + ~MockErrorCollector() {} + + std::string text_; + + // implements ErrorCollector --------------------------------------- + void AddError(const std::string& filename, int line, int column, + const std::string& message) { + strings::SubstituteAndAppend(&text_, "$0:$1:$2: $3\n", + filename, line, column, message); + } +}; + +#ifndef PROTOBUF_TEST_NO_DESCRIPTORS + +// Test that generated code has proper descriptors: +// Parse a descriptor directly (using google::protobuf::compiler::Importer) and +// compare it to the one that was produced by generated code. +TEST(GENERATED_DESCRIPTOR_TEST_NAME, IdenticalDescriptors) { + const FileDescriptor* generated_descriptor = + UNITTEST::TestAllTypes::descriptor()->file(); + + // Set up the Importer. + MockErrorCollector error_collector; + DiskSourceTree source_tree; + source_tree.MapPath("", TestUtil::TestSourceDir()); + Importer importer(&source_tree, &error_collector); + + // Import (parse) unittest.proto. + const FileDescriptor* parsed_descriptor = + importer.Import(TestUtil::MaybeTranslatePath(UNITTEST_PROTO_PATH)); + EXPECT_EQ("", error_collector.text_); + ASSERT_TRUE(parsed_descriptor != NULL); + + // Test that descriptors are generated correctly by converting them to + // FileDescriptorProtos and comparing. + FileDescriptorProto generated_descriptor_proto, parsed_descriptor_proto; + generated_descriptor->CopyTo(&generated_descriptor_proto); + parsed_descriptor->CopyTo(&parsed_descriptor_proto); + + EXPECT_EQ(parsed_descriptor_proto.DebugString(), + generated_descriptor_proto.DebugString()); +} + +#if !defined(GOOGLE_PROTOBUF_CMAKE_BUILD) && !defined(_MSC_VER) +// Test that generated code has proper descriptors: +// Touch a descriptor generated from an enormous message to validate special +// handling for descriptors exceeding the C++ standard's recommended minimum +// limit for string literal size +TEST(GENERATED_DESCRIPTOR_TEST_NAME, EnormousDescriptor) { + const Descriptor* generated_descriptor = + ::protobuf_unittest::TestEnormousDescriptor::descriptor(); + + EXPECT_TRUE(generated_descriptor != NULL); +} +#endif + +#endif // !PROTOBUF_TEST_NO_DESCRIPTORS + +// =================================================================== + +TEST(GENERATED_MESSAGE_TEST_NAME, Defaults) { + // Check that all default values are set correctly in the initial message. + UNITTEST::TestAllTypes message; + + TestUtil::ExpectClear(message); + + // Messages should return pointers to default instances until first use. + // (This is not checked by ExpectClear() since it is not actually true after + // the fields have been set and then cleared.) + EXPECT_EQ(&UNITTEST::TestAllTypes::OptionalGroup::default_instance(), + &message.optionalgroup()); + EXPECT_EQ(&UNITTEST::TestAllTypes::NestedMessage::default_instance(), + &message.optional_nested_message()); + EXPECT_EQ(&UNITTEST::ForeignMessage::default_instance(), + &message.optional_foreign_message()); + EXPECT_EQ(&UNITTEST_IMPORT::ImportMessage::default_instance(), + &message.optional_import_message()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, FloatingPointDefaults) { + const UNITTEST::TestExtremeDefaultValues& extreme_default = + UNITTEST::TestExtremeDefaultValues::default_instance(); + + EXPECT_EQ(0.0f, extreme_default.zero_float()); + EXPECT_EQ(1.0f, extreme_default.one_float()); + EXPECT_EQ(1.5f, extreme_default.small_float()); + EXPECT_EQ(-1.0f, extreme_default.negative_one_float()); + EXPECT_EQ(-1.5f, extreme_default.negative_float()); + EXPECT_EQ(2.0e8f, extreme_default.large_float()); + EXPECT_EQ(-8e-28f, extreme_default.small_negative_float()); + EXPECT_EQ(std::numeric_limits::infinity(), + extreme_default.inf_double()); + EXPECT_EQ(-std::numeric_limits::infinity(), + extreme_default.neg_inf_double()); + EXPECT_TRUE(extreme_default.nan_double() != extreme_default.nan_double()); + EXPECT_EQ(std::numeric_limits::infinity(), + extreme_default.inf_float()); + EXPECT_EQ(-std::numeric_limits::infinity(), + extreme_default.neg_inf_float()); + EXPECT_TRUE(extreme_default.nan_float() != extreme_default.nan_float()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, Trigraph) { + const UNITTEST::TestExtremeDefaultValues& extreme_default = + UNITTEST::TestExtremeDefaultValues::default_instance(); + + EXPECT_EQ("? ? ?? ?? ??? ?\?/ ?\?-", extreme_default.cpp_trigraph()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, ExtremeSmallIntegerDefault) { + const UNITTEST::TestExtremeDefaultValues& extreme_default = + UNITTEST::TestExtremeDefaultValues::default_instance(); + EXPECT_EQ(~0x7fffffff, kint32min); + EXPECT_EQ(PROTOBUF_LONGLONG(~0x7fffffffffffffff), kint64min); + EXPECT_EQ(kint32min, extreme_default.really_small_int32()); + EXPECT_EQ(kint64min, extreme_default.really_small_int64()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, Accessors) { + // Set every field to a unique value then go back and check all those + // values. + UNITTEST::TestAllTypes message; + + TestUtil::SetAllFields(&message); + TestUtil::ExpectAllFieldsSet(message); + + TestUtil::ModifyRepeatedFields(&message); + TestUtil::ExpectRepeatedFieldsModified(message); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, MutableStringDefault) { + // mutable_foo() for a string should return a string initialized to its + // default value. + UNITTEST::TestAllTypes message; + + EXPECT_EQ("hello", *message.mutable_default_string()); + + // Note that the first time we call mutable_foo(), we get a newly-allocated + // string, but if we clear it and call it again, we get the same object again. + // We should verify that it has its default value in both cases. + message.set_default_string("blah"); + message.Clear(); + + EXPECT_EQ("hello", *message.mutable_default_string()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, StringDefaults) { + UNITTEST::TestExtremeDefaultValues message; + // Check if '\000' can be used in default string value. + EXPECT_EQ(std::string("hel\000lo", 6), message.string_with_zero()); + EXPECT_EQ(std::string("wor\000ld", 6), message.bytes_with_zero()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, ReleaseString) { + // Check that release_foo() starts out NULL, and gives us a value + // that we can delete after it's been set. + UNITTEST::TestAllTypes message; + + EXPECT_EQ(NULL, message.release_default_string()); + EXPECT_FALSE(message.has_default_string()); + EXPECT_EQ("hello", message.default_string()); + + message.set_default_string("blah"); + EXPECT_TRUE(message.has_default_string()); + std::unique_ptr str(message.release_default_string()); + EXPECT_FALSE(message.has_default_string()); + ASSERT_TRUE(str != NULL); + EXPECT_EQ("blah", *str); + + EXPECT_EQ(NULL, message.release_default_string()); + EXPECT_FALSE(message.has_default_string()); + EXPECT_EQ("hello", message.default_string()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, ReleaseMessage) { + // Check that release_foo() starts out NULL, and gives us a value + // that we can delete after it's been set. + UNITTEST::TestAllTypes message; + + EXPECT_EQ(NULL, message.release_optional_nested_message()); + EXPECT_FALSE(message.has_optional_nested_message()); + + message.mutable_optional_nested_message()->set_bb(1); + std::unique_ptr nest( + message.release_optional_nested_message()); + EXPECT_FALSE(message.has_optional_nested_message()); + ASSERT_TRUE(nest != NULL); + EXPECT_EQ(1, nest->bb()); + + EXPECT_EQ(NULL, message.release_optional_nested_message()); + EXPECT_FALSE(message.has_optional_nested_message()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, SetAllocatedString) { + // Check that set_allocated_foo() works for strings. + UNITTEST::TestAllTypes message; + + EXPECT_FALSE(message.has_optional_string()); + const std::string kHello("hello"); + message.set_optional_string(kHello); + EXPECT_TRUE(message.has_optional_string()); + + message.set_allocated_optional_string(NULL); + EXPECT_FALSE(message.has_optional_string()); + EXPECT_EQ("", message.optional_string()); + + message.set_allocated_optional_string(new std::string(kHello)); + EXPECT_TRUE(message.has_optional_string()); + EXPECT_EQ(kHello, message.optional_string()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, SetAllocatedMessage) { + // Check that set_allocated_foo() can be called in all cases. + UNITTEST::TestAllTypes message; + + EXPECT_FALSE(message.has_optional_nested_message()); + + message.mutable_optional_nested_message()->set_bb(1); + EXPECT_TRUE(message.has_optional_nested_message()); + + message.set_allocated_optional_nested_message(NULL); + EXPECT_FALSE(message.has_optional_nested_message()); + EXPECT_EQ(&UNITTEST::TestAllTypes::NestedMessage::default_instance(), + &message.optional_nested_message()); + + message.mutable_optional_nested_message()->set_bb(1); + UNITTEST::TestAllTypes::NestedMessage* nest = + message.release_optional_nested_message(); + ASSERT_TRUE(nest != NULL); + EXPECT_FALSE(message.has_optional_nested_message()); + + message.set_allocated_optional_nested_message(nest); + EXPECT_TRUE(message.has_optional_nested_message()); + EXPECT_EQ(1, message.optional_nested_message().bb()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, Clear) { + // Set every field to a unique value, clear the message, then check that + // it is cleared. + UNITTEST::TestAllTypes message; + + TestUtil::SetAllFields(&message); + message.Clear(); + TestUtil::ExpectClear(message); + + // Unlike with the defaults test, we do NOT expect that requesting embedded + // messages will return a pointer to the default instance. Instead, they + // should return the objects that were created when mutable_blah() was + // called. + EXPECT_NE(&UNITTEST::TestAllTypes::OptionalGroup::default_instance(), + &message.optionalgroup()); + EXPECT_NE(&UNITTEST::TestAllTypes::NestedMessage::default_instance(), + &message.optional_nested_message()); + EXPECT_NE(&UNITTEST::ForeignMessage::default_instance(), + &message.optional_foreign_message()); + EXPECT_NE(&UNITTEST_IMPORT::ImportMessage::default_instance(), + &message.optional_import_message()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, EmbeddedNullsInBytesCharStar) { + UNITTEST::TestAllTypes message; + + const char* value = "\0lalala\0\0"; + message.set_optional_bytes(value, 9); + ASSERT_EQ(9, message.optional_bytes().size()); + EXPECT_EQ(0, memcmp(value, message.optional_bytes().data(), 9)); + + message.add_repeated_bytes(value, 9); + ASSERT_EQ(9, message.repeated_bytes(0).size()); + EXPECT_EQ(0, memcmp(value, message.repeated_bytes(0).data(), 9)); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, ClearOneField) { + // Set every field to a unique value, then clear one value and insure that + // only that one value is cleared. + UNITTEST::TestAllTypes message; + + TestUtil::SetAllFields(&message); + int64 original_value = message.optional_int64(); + + // Clear the field and make sure it shows up as cleared. + message.clear_optional_int64(); + EXPECT_FALSE(message.has_optional_int64()); + EXPECT_EQ(0, message.optional_int64()); + + // Other adjacent fields should not be cleared. + EXPECT_TRUE(message.has_optional_int32()); + EXPECT_TRUE(message.has_optional_uint32()); + + // Make sure if we set it again, then all fields are set. + message.set_optional_int64(original_value); + TestUtil::ExpectAllFieldsSet(message); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, StringCharStarLength) { + // Verify that we can use a char*,length to set one of the string fields. + UNITTEST::TestAllTypes message; + message.set_optional_string("abcdef", 3); + EXPECT_EQ("abc", message.optional_string()); + + // Verify that we can use a char*,length to add to a repeated string field. + message.add_repeated_string("abcdef", 3); + EXPECT_EQ(1, message.repeated_string_size()); + EXPECT_EQ("abc", message.repeated_string(0)); + + // Verify that we can use a char*,length to set a repeated string field. + message.set_repeated_string(0, "wxyz", 2); + EXPECT_EQ("wx", message.repeated_string(0)); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, StringMove) { + // Verify that we trigger the move behavior on a scalar setter. + protobuf_unittest_no_arena::TestAllTypes message; + { + std::string tmp(32, 'a'); + + const char* old_data = tmp.data(); + message.set_optional_string(std::move(tmp)); + const char* new_data = message.optional_string().data(); + + EXPECT_EQ(old_data, new_data); + EXPECT_EQ(std::string(32, 'a'), message.optional_string()); + + std::string tmp2(32, 'b'); + old_data = tmp2.data(); + message.set_optional_string(std::move(tmp2)); + new_data = message.optional_string().data(); + + EXPECT_EQ(old_data, new_data); + EXPECT_EQ(std::string(32, 'b'), message.optional_string()); + } + + // Verify that we trigger the move behavior on a oneof setter. + { + std::string tmp(32, 'a'); + + const char* old_data = tmp.data(); + message.set_oneof_string(std::move(tmp)); + const char* new_data = message.oneof_string().data(); + + EXPECT_EQ(old_data, new_data); + EXPECT_EQ(std::string(32, 'a'), message.oneof_string()); + + std::string tmp2(32, 'b'); + old_data = tmp2.data(); + message.set_oneof_string(std::move(tmp2)); + new_data = message.oneof_string().data(); + + EXPECT_EQ(old_data, new_data); + EXPECT_EQ(std::string(32, 'b'), message.oneof_string()); + } + + // Verify that we trigger the move behavior on a repeated setter. + { + std::string tmp(32, 'a'); + + const char* old_data = tmp.data(); + message.add_repeated_string(std::move(tmp)); + const char* new_data = message.repeated_string(0).data(); + + EXPECT_EQ(old_data, new_data); + EXPECT_EQ(std::string(32, 'a'), message.repeated_string(0)); + + std::string tmp2(32, 'b'); + old_data = tmp2.data(); + message.set_repeated_string(0, std::move(tmp2)); + new_data = message.repeated_string(0).data(); + + EXPECT_EQ(old_data, new_data); + EXPECT_EQ(std::string(32, 'b'), message.repeated_string(0)); + } +} + + +TEST(GENERATED_MESSAGE_TEST_NAME, CopyFrom) { + UNITTEST::TestAllTypes message1, message2; + + TestUtil::SetAllFields(&message1); + message2.CopyFrom(message1); + TestUtil::ExpectAllFieldsSet(message2); + + // Copying from self should be a no-op. + message2.CopyFrom(message2); + TestUtil::ExpectAllFieldsSet(message2); +} + + +TEST(GENERATED_MESSAGE_TEST_NAME, SwapWithEmpty) { + UNITTEST::TestAllTypes message1, message2; + TestUtil::SetAllFields(&message1); + + TestUtil::ExpectAllFieldsSet(message1); + TestUtil::ExpectClear(message2); + message1.Swap(&message2); + TestUtil::ExpectAllFieldsSet(message2); + TestUtil::ExpectClear(message1); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, SwapWithSelf) { + UNITTEST::TestAllTypes message; + TestUtil::SetAllFields(&message); + TestUtil::ExpectAllFieldsSet(message); + message.Swap(&message); + TestUtil::ExpectAllFieldsSet(message); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, SwapWithOther) { + UNITTEST::TestAllTypes message1, message2; + + message1.set_optional_int32(123); + message1.set_optional_string("abc"); + message1.mutable_optional_nested_message()->set_bb(1); + message1.set_optional_nested_enum(UNITTEST::TestAllTypes::FOO); + message1.add_repeated_int32(1); + message1.add_repeated_int32(2); + message1.add_repeated_string("a"); + message1.add_repeated_string("b"); + message1.add_repeated_nested_message()->set_bb(7); + message1.add_repeated_nested_message()->set_bb(8); + message1.add_repeated_nested_enum(UNITTEST::TestAllTypes::FOO); + message1.add_repeated_nested_enum(UNITTEST::TestAllTypes::BAR); + + message2.set_optional_int32(456); + message2.set_optional_string("def"); + message2.mutable_optional_nested_message()->set_bb(2); + message2.set_optional_nested_enum(UNITTEST::TestAllTypes::BAR); + message2.add_repeated_int32(3); + message2.add_repeated_string("c"); + message2.add_repeated_nested_message()->set_bb(9); + message2.add_repeated_nested_enum(UNITTEST::TestAllTypes::BAZ); + + message1.Swap(&message2); + + EXPECT_EQ(456, message1.optional_int32()); + EXPECT_EQ("def", message1.optional_string()); + EXPECT_EQ(2, message1.optional_nested_message().bb()); + EXPECT_EQ(UNITTEST::TestAllTypes::BAR, message1.optional_nested_enum()); + ASSERT_EQ(1, message1.repeated_int32_size()); + EXPECT_EQ(3, message1.repeated_int32(0)); + ASSERT_EQ(1, message1.repeated_string_size()); + EXPECT_EQ("c", message1.repeated_string(0)); + ASSERT_EQ(1, message1.repeated_nested_message_size()); + EXPECT_EQ(9, message1.repeated_nested_message(0).bb()); + ASSERT_EQ(1, message1.repeated_nested_enum_size()); + EXPECT_EQ(UNITTEST::TestAllTypes::BAZ, message1.repeated_nested_enum(0)); + + EXPECT_EQ(123, message2.optional_int32()); + EXPECT_EQ("abc", message2.optional_string()); + EXPECT_EQ(1, message2.optional_nested_message().bb()); + EXPECT_EQ(UNITTEST::TestAllTypes::FOO, message2.optional_nested_enum()); + ASSERT_EQ(2, message2.repeated_int32_size()); + EXPECT_EQ(1, message2.repeated_int32(0)); + EXPECT_EQ(2, message2.repeated_int32(1)); + ASSERT_EQ(2, message2.repeated_string_size()); + EXPECT_EQ("a", message2.repeated_string(0)); + EXPECT_EQ("b", message2.repeated_string(1)); + ASSERT_EQ(2, message2.repeated_nested_message_size()); + EXPECT_EQ(7, message2.repeated_nested_message(0).bb()); + EXPECT_EQ(8, message2.repeated_nested_message(1).bb()); + ASSERT_EQ(2, message2.repeated_nested_enum_size()); + EXPECT_EQ(UNITTEST::TestAllTypes::FOO, message2.repeated_nested_enum(0)); + EXPECT_EQ(UNITTEST::TestAllTypes::BAR, message2.repeated_nested_enum(1)); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, ADLSwap) { + UNITTEST::TestAllTypes message1, message2; + TestUtil::SetAllFields(&message1); + + // Note the address of one of the repeated fields, to verify it was swapped + // rather than copied. + const int32* addr = &message1.repeated_int32().Get(0); + + using std::swap; + swap(message1, message2); + + TestUtil::ExpectAllFieldsSet(message2); + TestUtil::ExpectClear(message1); + + EXPECT_EQ(addr, &message2.repeated_int32().Get(0)); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, CopyConstructor) { + // All set. + { + UNITTEST::TestAllTypes message1; + TestUtil::SetAllFields(&message1); + + UNITTEST::TestAllTypes message2(message1); + TestUtil::ExpectAllFieldsSet(message2); + } + + // None set. + { + UNITTEST::TestAllTypes message1; + UNITTEST::TestAllTypes message2(message1); + + EXPECT_FALSE(message1.has_optional_string()); + EXPECT_FALSE(message2.has_optional_string()); + EXPECT_EQ(message1.optional_string(), message2.optional_string()); + + EXPECT_FALSE(message1.has_optional_bytes()); + EXPECT_FALSE(message2.has_optional_bytes()); + EXPECT_EQ(message1.optional_bytes(), message2.optional_bytes()); + + EXPECT_FALSE(message1.has_optional_nested_message()); + EXPECT_FALSE(message2.has_optional_nested_message()); + EXPECT_EQ(&message1.optional_nested_message(), + &message2.optional_nested_message()); + + EXPECT_FALSE(message1.has_optional_foreign_message()); + EXPECT_FALSE(message2.has_optional_foreign_message()); + EXPECT_EQ(&message1.optional_foreign_message(), + &message2.optional_foreign_message()); + + EXPECT_FALSE(message1.has_optional_import_message()); + EXPECT_FALSE(message2.has_optional_import_message()); + EXPECT_EQ(&message1.optional_import_message(), + &message2.optional_import_message()); + + EXPECT_FALSE(message1.has_optional_public_import_message()); + EXPECT_FALSE(message2.has_optional_public_import_message()); + EXPECT_EQ(&message1.optional_public_import_message(), + &message2.optional_public_import_message()); + + EXPECT_FALSE(message1.has_optional_lazy_message()); + EXPECT_FALSE(message2.has_optional_lazy_message()); + EXPECT_EQ(&message1.optional_lazy_message(), + &message2.optional_lazy_message()); + } +} + +TEST(GENERATED_MESSAGE_TEST_NAME, CopyConstructorWithArenas) { + Arena arena; + UNITTEST::TestAllTypes* message1 = + Arena::CreateMessage(&arena); + TestUtil::SetAllFields(message1); + + UNITTEST::TestAllTypes message2_stack(*message1); + TestUtil::ExpectAllFieldsSet(message2_stack); + + std::unique_ptr message2_heap( + new UNITTEST::TestAllTypes(*message1)); + TestUtil::ExpectAllFieldsSet(*message2_heap); + + arena.Reset(); + + // Verify that the copies are still intact. + TestUtil::ExpectAllFieldsSet(message2_stack); + TestUtil::ExpectAllFieldsSet(*message2_heap); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, CopyAssignmentOperator) { + UNITTEST::TestAllTypes message1; + TestUtil::SetAllFields(&message1); + + UNITTEST::TestAllTypes message2; + message2 = message1; + TestUtil::ExpectAllFieldsSet(message2); + + // Make sure that self-assignment does something sane. + message2.operator=(message2); + TestUtil::ExpectAllFieldsSet(message2); +} + +#if !defined(PROTOBUF_TEST_NO_DESCRIPTORS) || PROTOBUF_RTTI +TEST(GENERATED_MESSAGE_TEST_NAME, UpcastCopyFrom) { + // Test the CopyFrom method that takes in the generic const Message& + // parameter. + UNITTEST::TestAllTypes message1, message2; + + TestUtil::SetAllFields(&message1); + + const Message* source = implicit_cast(&message1); + message2.CopyFrom(*source); + + TestUtil::ExpectAllFieldsSet(message2); +} +#endif + +#ifndef PROTOBUF_TEST_NO_DESCRIPTORS + +TEST(GENERATED_MESSAGE_TEST_NAME, DynamicMessageCopyFrom) { + // Test copying from a DynamicMessage, which must fall back to using + // reflection. + UNITTEST::TestAllTypes message2; + + // Construct a new version of the dynamic message via the factory. + DynamicMessageFactory factory; + std::unique_ptr message1; + message1.reset(factory.GetPrototype( + UNITTEST::TestAllTypes::descriptor())->New()); + + TestUtil::ReflectionTester reflection_tester( + UNITTEST::TestAllTypes::descriptor()); + reflection_tester.SetAllFieldsViaReflection(message1.get()); + + message2.CopyFrom(*message1); + + TestUtil::ExpectAllFieldsSet(message2); +} + +#endif // !PROTOBUF_TEST_NO_DESCRIPTORS + +TEST(GENERATED_MESSAGE_TEST_NAME, NonEmptyMergeFrom) { + // Test merging with a non-empty message. Code is a modified form + // of that found in net/proto2/internal/reflection_ops_unittest.cc. + UNITTEST::TestAllTypes message1, message2; + + TestUtil::SetAllFields(&message1); + + // This field will test merging into an empty spot. + message2.set_optional_int32(message1.optional_int32()); + message1.clear_optional_int32(); + + // This tests overwriting. + message2.set_optional_string(message1.optional_string()); + message1.set_optional_string("something else"); + + // This tests concatenating. + message2.add_repeated_int32(message1.repeated_int32(1)); + int32 i = message1.repeated_int32(0); + message1.clear_repeated_int32(); + message1.add_repeated_int32(i); + + message1.MergeFrom(message2); + + TestUtil::ExpectAllFieldsSet(message1); +} + + +// Test the generated SerializeWithCachedSizesToArray(), +TEST(GENERATED_MESSAGE_TEST_NAME, SerializationToArray) { + UNITTEST::TestAllTypes message1, message2; + std::string data; + TestUtil::SetAllFields(&message1); + int size = message1.ByteSizeLong(); + data.resize(size); + uint8* start = reinterpret_cast(::google::protobuf::string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + TestUtil::ExpectAllFieldsSet(message2); + +} + +TEST(GENERATED_MESSAGE_TEST_NAME, PackedFieldsSerializationToArray) { + UNITTEST::TestPackedTypes packed_message1, packed_message2; + std::string packed_data; + TestUtil::SetPackedFields(&packed_message1); + int packed_size = packed_message1.ByteSizeLong(); + packed_data.resize(packed_size); + uint8* start = reinterpret_cast(::google::protobuf::string_as_array(&packed_data)); + uint8* end = packed_message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(packed_size, end - start); + EXPECT_TRUE(packed_message2.ParseFromString(packed_data)); + TestUtil::ExpectPackedFieldsSet(packed_message2); +} + +// Test the generated SerializeWithCachedSizes() by forcing the buffer to write +// one byte at a time. +TEST(GENERATED_MESSAGE_TEST_NAME, SerializationToStream) { + UNITTEST::TestAllTypes message1, message2; + TestUtil::SetAllFields(&message1); + int size = message1.ByteSizeLong(); + std::string data; + data.resize(size); + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + EXPECT_TRUE(message2.ParseFromString(data)); + TestUtil::ExpectAllFieldsSet(message2); + +} + +TEST(GENERATED_MESSAGE_TEST_NAME, PackedFieldsSerializationToStream) { + UNITTEST::TestPackedTypes message1, message2; + TestUtil::SetPackedFields(&message1); + int size = message1.ByteSizeLong(); + std::string data; + data.resize(size); + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + EXPECT_TRUE(message2.ParseFromString(data)); + TestUtil::ExpectPackedFieldsSet(message2); +} + + +TEST(GENERATED_MESSAGE_TEST_NAME, Required) { + // Test that IsInitialized() returns false if required fields are missing. + UNITTEST::TestRequired message; + + EXPECT_FALSE(message.IsInitialized()); + message.set_a(1); + EXPECT_FALSE(message.IsInitialized()); + message.set_b(2); + EXPECT_FALSE(message.IsInitialized()); + message.set_c(3); + EXPECT_TRUE(message.IsInitialized()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, RequiredForeign) { + // Test that IsInitialized() returns false if required fields in nested + // messages are missing. + UNITTEST::TestRequiredForeign message; + + EXPECT_TRUE(message.IsInitialized()); + + message.mutable_optional_message(); + EXPECT_FALSE(message.IsInitialized()); + + message.mutable_optional_message()->set_a(1); + message.mutable_optional_message()->set_b(2); + message.mutable_optional_message()->set_c(3); + EXPECT_TRUE(message.IsInitialized()); + + message.add_repeated_message(); + EXPECT_FALSE(message.IsInitialized()); + + message.mutable_repeated_message(0)->set_a(1); + message.mutable_repeated_message(0)->set_b(2); + message.mutable_repeated_message(0)->set_c(3); + EXPECT_TRUE(message.IsInitialized()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, ForeignNested) { + // Test that TestAllTypes::NestedMessage can be embedded directly into + // another message. + UNITTEST::TestForeignNested message; + + // If this compiles and runs without crashing, it must work. We have + // nothing more to test. + UNITTEST::TestAllTypes::NestedMessage* nested = + message.mutable_foreign_nested(); + nested->set_bb(1); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, ReallyLargeTagNumber) { + // Test that really large tag numbers don't break anything. + UNITTEST::TestReallyLargeTagNumber message1, message2; + std::string data; + + // For the most part, if this compiles and runs then we're probably good. + // (The most likely cause for failure would be if something were attempting + // to allocate a lookup table of some sort using tag numbers as the index.) + // We'll try serializing just for fun. + message1.set_a(1234); + message1.set_bb(5678); + message1.SerializeToString(&data); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(1234, message2.a()); + EXPECT_EQ(5678, message2.bb()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, MutualRecursion) { + // Test that mutually-recursive message types work. + UNITTEST::TestMutualRecursionA message; + UNITTEST::TestMutualRecursionA* nested = message.mutable_bb()->mutable_a(); + UNITTEST::TestMutualRecursionA* nested2 = nested->mutable_bb()->mutable_a(); + + // Again, if the above compiles and runs, that's all we really have to + // test, but just for run we'll check that the system didn't somehow come + // up with a pointer loop... + EXPECT_NE(&message, nested); + EXPECT_NE(&message, nested2); + EXPECT_NE(nested, nested2); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, CamelCaseFieldNames) { + // This test is mainly checking that the following compiles, which verifies + // that the field names were coerced to lower-case. + // + // Protocol buffers standard style is to use lowercase-with-underscores for + // field names. Some old proto1 .protos unfortunately used camel-case field + // names. In proto1, these names were forced to lower-case. So, we do the + // same thing in proto2. + + UNITTEST::TestCamelCaseFieldNames message; + + message.set_primitivefield(2); + message.set_stringfield("foo"); + message.set_enumfield(UNITTEST::FOREIGN_FOO); + message.mutable_messagefield()->set_c(6); + + message.add_repeatedprimitivefield(8); + message.add_repeatedstringfield("qux"); + message.add_repeatedenumfield(UNITTEST::FOREIGN_BAR); + message.add_repeatedmessagefield()->set_c(15); + + EXPECT_EQ(2, message.primitivefield()); + EXPECT_EQ("foo", message.stringfield()); + EXPECT_EQ(UNITTEST::FOREIGN_FOO, message.enumfield()); + EXPECT_EQ(6, message.messagefield().c()); + + EXPECT_EQ(8, message.repeatedprimitivefield(0)); + EXPECT_EQ("qux", message.repeatedstringfield(0)); + EXPECT_EQ(UNITTEST::FOREIGN_BAR, message.repeatedenumfield(0)); + EXPECT_EQ(15, message.repeatedmessagefield(0).c()); +} + +#ifndef PROTOBUF_TEST_NO_DESCRIPTORS + +TEST(GENERATED_MESSAGE_TEST_NAME, TestOptimizedForSize) { + // We rely on the tests in reflection_ops_unittest and wire_format_unittest + // to really test that reflection-based methods work. Here we are mostly + // just making sure that TestOptimizedForSize actually builds and seems to + // function. + + UNITTEST::TestOptimizedForSize message, message2; + message.set_i(1); + message.mutable_msg()->set_c(2); + message2.CopyFrom(message); + EXPECT_EQ(1, message2.i()); + EXPECT_EQ(2, message2.msg().c()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, TestEmbedOptimizedForSize) { + // Verifies that something optimized for speed can contain something optimized + // for size. + + UNITTEST::TestEmbedOptimizedForSize message, message2; + message.mutable_optional_message()->set_i(1); + message.add_repeated_message()->mutable_msg()->set_c(2); + std::string data; + message.SerializeToString(&data); + ASSERT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(1, message2.optional_message().i()); + EXPECT_EQ(2, message2.repeated_message(0).msg().c()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, TestSpaceUsed) { + UNITTEST::TestAllTypes message1; + // sizeof provides a lower bound on SpaceUsedLong(). + EXPECT_LE(sizeof(UNITTEST::TestAllTypes), message1.SpaceUsedLong()); + const size_t empty_message_size = message1.SpaceUsedLong(); + + // Setting primitive types shouldn't affect the space used. + message1.set_optional_int32(123); + message1.set_optional_int64(12345); + message1.set_optional_uint32(123); + message1.set_optional_uint64(12345); + EXPECT_EQ(empty_message_size, message1.SpaceUsedLong()); + + // On some STL implementations, setting the string to a small value should + // only increase SpaceUsedLong() by the size of a string object, though this + // is not true everywhere. + message1.set_optional_string("abc"); + EXPECT_LE(empty_message_size + message1.optional_string().size(), + message1.SpaceUsedLong()); + + // Setting a string to a value larger than the string object itself should + // increase SpaceUsedLong(), because it cannot store the value internally. + message1.set_optional_string(std::string(sizeof(std::string) + 1, 'x')); + int min_expected_increase = message1.optional_string().capacity(); + EXPECT_LE(empty_message_size + min_expected_increase, + message1.SpaceUsedLong()); + + size_t previous_size = message1.SpaceUsedLong(); + // Adding an optional message should increase the size by the size of the + // nested message type. NestedMessage is simple enough (1 int field) that it + // is equal to sizeof(NestedMessage) + message1.mutable_optional_nested_message(); + ASSERT_EQ(sizeof(UNITTEST::TestAllTypes::NestedMessage), + message1.optional_nested_message().SpaceUsedLong()); + EXPECT_EQ(previous_size + + sizeof(UNITTEST::TestAllTypes::NestedMessage), + message1.SpaceUsedLong()); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, TestOneofSpaceUsed) { + UNITTEST::TestOneof2 message1; + EXPECT_LE(sizeof(UNITTEST::TestOneof2), message1.SpaceUsedLong()); + + const size_t empty_message_size = message1.SpaceUsedLong(); + // Setting primitive types shouldn't affect the space used. + message1.set_foo_int(123); + message1.set_bar_int(12345); + EXPECT_EQ(empty_message_size, message1.SpaceUsedLong()); + + // Setting a string in oneof to a small value should only increase + // SpaceUsedLong() by the size of a string object. + message1.set_foo_string("abc"); + EXPECT_LE(empty_message_size + sizeof(std::string), message1.SpaceUsedLong()); + + // Setting a string in oneof to a value larger than the string object itself + // should increase SpaceUsedLong(), because it cannot store the value + // internally. + message1.set_foo_string(std::string(sizeof(std::string) + 1, 'x')); + int min_expected_increase = + message1.foo_string().capacity() + sizeof(std::string); + EXPECT_LE(empty_message_size + min_expected_increase, + message1.SpaceUsedLong()); + + // Setting a message in oneof should delete the other fields and increase the + // size by the size of the nested message type. NestedMessage is simple enough + // that it is equal to sizeof(NestedMessage) + message1.mutable_foo_message(); + ASSERT_EQ(sizeof(UNITTEST::TestOneof2::NestedMessage), + message1.foo_message().SpaceUsedLong()); + EXPECT_EQ(empty_message_size + + sizeof(UNITTEST::TestOneof2::NestedMessage), + message1.SpaceUsedLong()); +} + +#endif // !PROTOBUF_TEST_NO_DESCRIPTORS + + +TEST(GENERATED_MESSAGE_TEST_NAME, FieldConstantValues) { + UNITTEST::TestRequired message; + EXPECT_EQ(UNITTEST::TestAllTypes_NestedMessage::kBbFieldNumber, 1); + EXPECT_EQ(UNITTEST::TestAllTypes::kOptionalInt32FieldNumber, 1); + EXPECT_EQ(UNITTEST::TestAllTypes::kOptionalgroupFieldNumber, 16); + EXPECT_EQ(UNITTEST::TestAllTypes::kOptionalNestedMessageFieldNumber, 18); + EXPECT_EQ(UNITTEST::TestAllTypes::kOptionalNestedEnumFieldNumber, 21); + EXPECT_EQ(UNITTEST::TestAllTypes::kRepeatedInt32FieldNumber, 31); + EXPECT_EQ(UNITTEST::TestAllTypes::kRepeatedgroupFieldNumber, 46); + EXPECT_EQ(UNITTEST::TestAllTypes::kRepeatedNestedMessageFieldNumber, 48); + EXPECT_EQ(UNITTEST::TestAllTypes::kRepeatedNestedEnumFieldNumber, 51); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, ExtensionConstantValues) { + EXPECT_EQ(UNITTEST::TestRequired::kSingleFieldNumber, 1000); + EXPECT_EQ(UNITTEST::TestRequired::kMultiFieldNumber, 1001); + EXPECT_EQ(UNITTEST::kOptionalInt32ExtensionFieldNumber, 1); + EXPECT_EQ(UNITTEST::kOptionalgroupExtensionFieldNumber, 16); + EXPECT_EQ(UNITTEST::kOptionalNestedMessageExtensionFieldNumber, 18); + EXPECT_EQ(UNITTEST::kOptionalNestedEnumExtensionFieldNumber, 21); + EXPECT_EQ(UNITTEST::kRepeatedInt32ExtensionFieldNumber, 31); + EXPECT_EQ(UNITTEST::kRepeatedgroupExtensionFieldNumber, 46); + EXPECT_EQ(UNITTEST::kRepeatedNestedMessageExtensionFieldNumber, 48); + EXPECT_EQ(UNITTEST::kRepeatedNestedEnumExtensionFieldNumber, 51); +} + +TEST(GENERATED_MESSAGE_TEST_NAME, ParseFromTruncated) { + const std::string long_string = std::string(128, 'q'); + FileDescriptorProto p; + p.add_extension()->set_name(long_string); + const std::string msg = p.SerializeAsString(); + int successful_count = 0; + for (int i = 0; i <= msg.size(); i++) { + if (p.ParseFromArray(msg.c_str(), i)) { + ++successful_count; + } + } + // We don't really care about how often we succeeded. + // As long as we didn't crash, we're happy. + EXPECT_GE(successful_count, 1); +} + +// =================================================================== + +TEST(GENERATED_ENUM_TEST_NAME, EnumValuesAsSwitchCases) { + // Test that our nested enum values can be used as switch cases. This test + // doesn't actually do anything, the proof that it works is that it + // compiles. + int i =0; + UNITTEST::TestAllTypes::NestedEnum a = UNITTEST::TestAllTypes::BAR; + switch (a) { + case UNITTEST::TestAllTypes::FOO: + i = 1; + break; + case UNITTEST::TestAllTypes::BAR: + i = 2; + break; + case UNITTEST::TestAllTypes::BAZ: + i = 3; + break; + case UNITTEST::TestAllTypes::NEG: + i = -1; + break; + // no default case: We want to make sure the compiler recognizes that + // all cases are covered. (GCC warns if you do not cover all cases of + // an enum in a switch.) + } + + // Token check just for fun. + EXPECT_EQ(2, i); +} + +TEST(GENERATED_ENUM_TEST_NAME, IsValidValue) { + // Test enum IsValidValue. + EXPECT_TRUE(UNITTEST::TestAllTypes::NestedEnum_IsValid(1)); + EXPECT_TRUE(UNITTEST::TestAllTypes::NestedEnum_IsValid(2)); + EXPECT_TRUE(UNITTEST::TestAllTypes::NestedEnum_IsValid(3)); + + EXPECT_FALSE(UNITTEST::TestAllTypes::NestedEnum_IsValid(0)); + EXPECT_FALSE(UNITTEST::TestAllTypes::NestedEnum_IsValid(4)); + + // Make sure it also works when there are dups. + EXPECT_TRUE(UNITTEST::TestEnumWithDupValue_IsValid(1)); + EXPECT_TRUE(UNITTEST::TestEnumWithDupValue_IsValid(2)); + EXPECT_TRUE(UNITTEST::TestEnumWithDupValue_IsValid(3)); + + EXPECT_FALSE(UNITTEST::TestEnumWithDupValue_IsValid(0)); + EXPECT_FALSE(UNITTEST::TestEnumWithDupValue_IsValid(4)); +} + +TEST(GENERATED_ENUM_TEST_NAME, MinAndMax) { + EXPECT_EQ(UNITTEST::TestAllTypes::NEG, + UNITTEST::TestAllTypes::NestedEnum_MIN); + EXPECT_EQ(UNITTEST::TestAllTypes::BAZ, + UNITTEST::TestAllTypes::NestedEnum_MAX); + EXPECT_EQ(4, UNITTEST::TestAllTypes::NestedEnum_ARRAYSIZE); + + EXPECT_EQ(UNITTEST::FOREIGN_FOO, UNITTEST::ForeignEnum_MIN); + EXPECT_EQ(UNITTEST::FOREIGN_BAZ, UNITTEST::ForeignEnum_MAX); + EXPECT_EQ(7, UNITTEST::ForeignEnum_ARRAYSIZE); + + EXPECT_EQ(1, UNITTEST::TestEnumWithDupValue_MIN); + EXPECT_EQ(3, UNITTEST::TestEnumWithDupValue_MAX); + EXPECT_EQ(4, UNITTEST::TestEnumWithDupValue_ARRAYSIZE); + + EXPECT_EQ(UNITTEST::SPARSE_E, UNITTEST::TestSparseEnum_MIN); + EXPECT_EQ(UNITTEST::SPARSE_C, UNITTEST::TestSparseEnum_MAX); + EXPECT_EQ(12589235, UNITTEST::TestSparseEnum_ARRAYSIZE); + + // Make sure we can take the address of _MIN, _MAX and _ARRAYSIZE. + void* null_pointer = 0; // NULL may be integer-type, not pointer-type. + EXPECT_NE(null_pointer, &UNITTEST::TestAllTypes::NestedEnum_MIN); + EXPECT_NE(null_pointer, &UNITTEST::TestAllTypes::NestedEnum_MAX); + EXPECT_NE(null_pointer, &UNITTEST::TestAllTypes::NestedEnum_ARRAYSIZE); + + EXPECT_NE(null_pointer, &UNITTEST::ForeignEnum_MIN); + EXPECT_NE(null_pointer, &UNITTEST::ForeignEnum_MAX); + EXPECT_NE(null_pointer, &UNITTEST::ForeignEnum_ARRAYSIZE); + + // Make sure we can use _MIN and _MAX as switch cases. + switch (UNITTEST::SPARSE_A) { + case UNITTEST::TestSparseEnum_MIN: + case UNITTEST::TestSparseEnum_MAX: + break; + default: + break; + } +} + +#ifndef PROTOBUF_TEST_NO_DESCRIPTORS + +TEST(GENERATED_ENUM_TEST_NAME, Name) { + // "Names" in the presence of dup values map to the first alias. + EXPECT_EQ("FOO1", UNITTEST::TestEnumWithDupValue_Name(UNITTEST::FOO1)); + EXPECT_EQ("FOO1", UNITTEST::TestEnumWithDupValue_Name(UNITTEST::FOO2)); + + EXPECT_EQ("SPARSE_A", UNITTEST::TestSparseEnum_Name(UNITTEST::SPARSE_A)); + EXPECT_EQ("SPARSE_B", UNITTEST::TestSparseEnum_Name(UNITTEST::SPARSE_B)); + EXPECT_EQ("SPARSE_C", UNITTEST::TestSparseEnum_Name(UNITTEST::SPARSE_C)); + EXPECT_EQ("SPARSE_D", UNITTEST::TestSparseEnum_Name(UNITTEST::SPARSE_D)); + EXPECT_EQ("SPARSE_E", UNITTEST::TestSparseEnum_Name(UNITTEST::SPARSE_E)); + EXPECT_EQ("SPARSE_F", UNITTEST::TestSparseEnum_Name(UNITTEST::SPARSE_F)); + EXPECT_EQ("SPARSE_G", UNITTEST::TestSparseEnum_Name(UNITTEST::SPARSE_G)); +} + +TEST(GENERATED_ENUM_TEST_NAME, Parse) { + UNITTEST::TestEnumWithDupValue dup_value = UNITTEST::FOO1; + EXPECT_TRUE(UNITTEST::TestEnumWithDupValue_Parse("FOO1", &dup_value)); + EXPECT_EQ(UNITTEST::FOO1, dup_value); + EXPECT_TRUE(UNITTEST::TestEnumWithDupValue_Parse("FOO2", &dup_value)); + EXPECT_EQ(UNITTEST::FOO2, dup_value); + EXPECT_FALSE(UNITTEST::TestEnumWithDupValue_Parse("FOO", &dup_value)); +} + +TEST(GENERATED_ENUM_TEST_NAME, GetEnumDescriptor) { + EXPECT_EQ(UNITTEST::TestAllTypes::NestedEnum_descriptor(), + GetEnumDescriptor()); + EXPECT_EQ(UNITTEST::ForeignEnum_descriptor(), + GetEnumDescriptor()); + EXPECT_EQ(UNITTEST::TestEnumWithDupValue_descriptor(), + GetEnumDescriptor()); + EXPECT_EQ(UNITTEST::TestSparseEnum_descriptor(), + GetEnumDescriptor()); +} + +enum NonProtoEnum { + kFoo = 1, +}; + +TEST(GENERATED_ENUM_TEST_NAME, IsProtoEnumTypeTrait) { + EXPECT_TRUE(is_proto_enum::value); + EXPECT_TRUE(is_proto_enum::value); + EXPECT_TRUE(is_proto_enum::value); + EXPECT_TRUE(is_proto_enum::value); + + EXPECT_FALSE(is_proto_enum::value); + EXPECT_FALSE(is_proto_enum::value); +} + +#endif // PROTOBUF_TEST_NO_DESCRIPTORS + +// =================================================================== + +#ifndef PROTOBUF_TEST_NO_DESCRIPTORS + +// Support code for testing services. +class GENERATED_SERVICE_TEST_NAME : public testing::Test { + protected: + class MockTestService : public UNITTEST::TestService { + public: + MockTestService() + : called_(false), + method_(""), + controller_(NULL), + request_(NULL), + response_(NULL), + done_(NULL) {} + + ~MockTestService() {} + + void Reset() { called_ = false; } + + // implements TestService ---------------------------------------- + + void Foo(RpcController* controller, + const UNITTEST::FooRequest* request, + UNITTEST::FooResponse* response, + Closure* done) { + ASSERT_FALSE(called_); + called_ = true; + method_ = "Foo"; + controller_ = controller; + request_ = request; + response_ = response; + done_ = done; + } + + void Bar(RpcController* controller, + const UNITTEST::BarRequest* request, + UNITTEST::BarResponse* response, + Closure* done) { + ASSERT_FALSE(called_); + called_ = true; + method_ = "Bar"; + controller_ = controller; + request_ = request; + response_ = response; + done_ = done; + } + + // --------------------------------------------------------------- + + bool called_; + std::string method_; + RpcController* controller_; + const Message* request_; + Message* response_; + Closure* done_; + }; + + class MockRpcChannel : public RpcChannel { + public: + MockRpcChannel() + : called_(false), + method_(NULL), + controller_(NULL), + request_(NULL), + response_(NULL), + done_(NULL), + destroyed_(NULL) {} + + ~MockRpcChannel() { + if (destroyed_ != NULL) *destroyed_ = true; + } + + void Reset() { called_ = false; } + + // implements TestService ---------------------------------------- + + void CallMethod(const MethodDescriptor* method, + RpcController* controller, + const Message* request, + Message* response, + Closure* done) { + ASSERT_FALSE(called_); + called_ = true; + method_ = method; + controller_ = controller; + request_ = request; + response_ = response; + done_ = done; + } + + // --------------------------------------------------------------- + + bool called_; + const MethodDescriptor* method_; + RpcController* controller_; + const Message* request_; + Message* response_; + Closure* done_; + bool* destroyed_; + }; + + class MockController : public RpcController { + public: + void Reset() { + ADD_FAILURE() << "Reset() not expected during this test."; + } + bool Failed() const { + ADD_FAILURE() << "Failed() not expected during this test."; + return false; + } + std::string ErrorText() const { + ADD_FAILURE() << "ErrorText() not expected during this test."; + return ""; + } + void StartCancel() { + ADD_FAILURE() << "StartCancel() not expected during this test."; + } + void SetFailed(const std::string& reason) { + ADD_FAILURE() << "SetFailed() not expected during this test."; + } + bool IsCanceled() const { + ADD_FAILURE() << "IsCanceled() not expected during this test."; + return false; + } + void NotifyOnCancel(Closure* callback) { + ADD_FAILURE() << "NotifyOnCancel() not expected during this test."; + } + }; + + GENERATED_SERVICE_TEST_NAME() + : descriptor_(UNITTEST::TestService::descriptor()), + foo_(descriptor_->FindMethodByName("Foo")), + bar_(descriptor_->FindMethodByName("Bar")), + stub_(&mock_channel_), + done_(::google::protobuf::NewPermanentCallback(&DoNothing)) {} + + virtual void SetUp() { + ASSERT_TRUE(foo_ != NULL); + ASSERT_TRUE(bar_ != NULL); + } + + const ServiceDescriptor* descriptor_; + const MethodDescriptor* foo_; + const MethodDescriptor* bar_; + + MockTestService mock_service_; + MockController mock_controller_; + + MockRpcChannel mock_channel_; + UNITTEST::TestService::Stub stub_; + + // Just so we don't have to re-define these with every test. + UNITTEST::FooRequest foo_request_; + UNITTEST::FooResponse foo_response_; + UNITTEST::BarRequest bar_request_; + UNITTEST::BarResponse bar_response_; + std::unique_ptr done_; +}; + +TEST_F(GENERATED_SERVICE_TEST_NAME, GetDescriptor) { + // Test that GetDescriptor() works. + + EXPECT_EQ(descriptor_, mock_service_.GetDescriptor()); +} + +TEST_F(GENERATED_SERVICE_TEST_NAME, GetChannel) { + EXPECT_EQ(&mock_channel_, stub_.channel()); +} + +TEST_F(GENERATED_SERVICE_TEST_NAME, OwnsChannel) { + MockRpcChannel* channel = new MockRpcChannel; + bool destroyed = false; + channel->destroyed_ = &destroyed; + + { + UNITTEST::TestService::Stub owning_stub(channel, + Service::STUB_OWNS_CHANNEL); + EXPECT_FALSE(destroyed); + } + + EXPECT_TRUE(destroyed); +} + +TEST_F(GENERATED_SERVICE_TEST_NAME, CallMethod) { + // Test that CallMethod() works. + + // Call Foo() via CallMethod(). + mock_service_.CallMethod(foo_, &mock_controller_, + &foo_request_, &foo_response_, done_.get()); + + ASSERT_TRUE(mock_service_.called_); + + EXPECT_EQ("Foo" , mock_service_.method_ ); + EXPECT_EQ(&mock_controller_, mock_service_.controller_); + EXPECT_EQ(&foo_request_ , mock_service_.request_ ); + EXPECT_EQ(&foo_response_ , mock_service_.response_ ); + EXPECT_EQ(done_.get() , mock_service_.done_ ); + + // Try again, but call Bar() instead. + mock_service_.Reset(); + mock_service_.CallMethod(bar_, &mock_controller_, + &bar_request_, &bar_response_, done_.get()); + + ASSERT_TRUE(mock_service_.called_); + EXPECT_EQ("Bar", mock_service_.method_); +} + +TEST_F(GENERATED_SERVICE_TEST_NAME, CallMethodTypeFailure) { + // Verify death if we call Foo() with Bar's message types. + +#ifdef PROTOBUF_HAS_DEATH_TEST // death tests do not work on Windows yet + EXPECT_DEBUG_DEATH( + mock_service_.CallMethod(foo_, &mock_controller_, + &foo_request_, &bar_response_, done_.get()), + "dynamic_cast"); + + mock_service_.Reset(); + EXPECT_DEBUG_DEATH( + mock_service_.CallMethod(foo_, &mock_controller_, + &bar_request_, &foo_response_, done_.get()), + "dynamic_cast"); +#endif // PROTOBUF_HAS_DEATH_TEST +} + +TEST_F(GENERATED_SERVICE_TEST_NAME, GetPrototypes) { + // Test Get{Request,Response}Prototype() methods. + + EXPECT_EQ(&UNITTEST::FooRequest::default_instance(), + &mock_service_.GetRequestPrototype(foo_)); + EXPECT_EQ(&UNITTEST::BarRequest::default_instance(), + &mock_service_.GetRequestPrototype(bar_)); + + EXPECT_EQ(&UNITTEST::FooResponse::default_instance(), + &mock_service_.GetResponsePrototype(foo_)); + EXPECT_EQ(&UNITTEST::BarResponse::default_instance(), + &mock_service_.GetResponsePrototype(bar_)); +} + +TEST_F(GENERATED_SERVICE_TEST_NAME, Stub) { + // Test that the stub class works. + + // Call Foo() via the stub. + stub_.Foo(&mock_controller_, &foo_request_, &foo_response_, done_.get()); + + ASSERT_TRUE(mock_channel_.called_); + + EXPECT_EQ(foo_ , mock_channel_.method_ ); + EXPECT_EQ(&mock_controller_, mock_channel_.controller_); + EXPECT_EQ(&foo_request_ , mock_channel_.request_ ); + EXPECT_EQ(&foo_response_ , mock_channel_.response_ ); + EXPECT_EQ(done_.get() , mock_channel_.done_ ); + + // Call Bar() via the stub. + mock_channel_.Reset(); + stub_.Bar(&mock_controller_, &bar_request_, &bar_response_, done_.get()); + + ASSERT_TRUE(mock_channel_.called_); + EXPECT_EQ(bar_, mock_channel_.method_); +} + +TEST_F(GENERATED_SERVICE_TEST_NAME, NotImplemented) { + // Test that failing to implement a method of a service causes it to fail + // with a "not implemented" error message. + + // A service which doesn't implement any methods. + class UnimplementedService : public UNITTEST::TestService { + public: + UnimplementedService() {} + }; + + UnimplementedService unimplemented_service; + + // And a controller which expects to get a "not implemented" error. + class ExpectUnimplementedController : public MockController { + public: + ExpectUnimplementedController() : called_(false) {} + + void SetFailed(const std::string& reason) { + EXPECT_FALSE(called_); + called_ = true; + EXPECT_EQ("Method Foo() not implemented.", reason); + } + + bool called_; + }; + + ExpectUnimplementedController controller; + + // Call Foo. + unimplemented_service.Foo(&controller, &foo_request_, &foo_response_, + done_.get()); + + EXPECT_TRUE(controller.called_); +} + +// =================================================================== + +class OneofTest : public testing::Test { + protected: + virtual void SetUp() { + } + + void ExpectEnumCasesWork(const UNITTEST::TestOneof2 &message) { + switch (message.foo_case()) { + case UNITTEST::TestOneof2::kFooInt: + EXPECT_TRUE(message.has_foo_int()); + break; + case UNITTEST::TestOneof2::kFooString: + EXPECT_TRUE(message.has_foo_string()); + break; + case UNITTEST::TestOneof2::kFooCord: + EXPECT_TRUE(message.has_foo_cord()); + break; + case UNITTEST::TestOneof2::kFooStringPiece: + EXPECT_TRUE(message.has_foo_string_piece()); + break; + case UNITTEST::TestOneof2::kFooBytes: + EXPECT_TRUE(message.has_foo_bytes()); + break; + case UNITTEST::TestOneof2::kFooEnum: + EXPECT_TRUE(message.has_foo_enum()); + break; + case UNITTEST::TestOneof2::kFooMessage: + EXPECT_TRUE(message.has_foo_message()); + break; + case UNITTEST::TestOneof2::kFoogroup: + EXPECT_TRUE(message.has_foogroup()); + break; + case UNITTEST::TestOneof2::kFooLazyMessage: + EXPECT_TRUE(message.has_foo_lazy_message()); + break; + case UNITTEST::TestOneof2::FOO_NOT_SET: + break; + } + } +}; + +TEST_F(OneofTest, SettingOneFieldClearsOthers) { + UNITTEST::TestOneof2 message; + + message.set_foo_int(123); + EXPECT_TRUE(message.has_foo_int()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + message.set_foo_string("foo"); + EXPECT_TRUE(message.has_foo_string()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + + message.set_foo_bytes("qux"); + EXPECT_TRUE(message.has_foo_bytes()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + message.set_foo_enum(UNITTEST::TestOneof2::FOO); + EXPECT_TRUE(message.has_foo_enum()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + message.mutable_foo_message()->set_qux_int(234); + EXPECT_TRUE(message.has_foo_message()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + message.mutable_foogroup()->set_a(345); + EXPECT_TRUE(message.has_foogroup()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + + // we repeat this because we didn't test if this properly clears other fields + // at the beginning. + message.set_foo_int(123); + EXPECT_TRUE(message.has_foo_int()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); +} + +TEST_F(OneofTest, EnumCases) { + UNITTEST::TestOneof2 message; + + message.set_foo_int(123); + ExpectEnumCasesWork(message); + message.set_foo_string("foo"); + ExpectEnumCasesWork(message); + message.set_foo_bytes("qux"); + ExpectEnumCasesWork(message); + message.set_foo_enum(UNITTEST::TestOneof2::FOO); + ExpectEnumCasesWork(message); + message.mutable_foo_message()->set_qux_int(234); + ExpectEnumCasesWork(message); + message.mutable_foogroup()->set_a(345); + ExpectEnumCasesWork(message); +} + +TEST_F(OneofTest, PrimitiveType) { + UNITTEST::TestOneof2 message; + // Unset field returns default value + EXPECT_EQ(message.foo_int(), 0); + + message.set_foo_int(123); + EXPECT_TRUE(message.has_foo_int()); + EXPECT_EQ(message.foo_int(), 123); + message.clear_foo_int(); + EXPECT_FALSE(message.has_foo_int()); +} + +TEST_F(OneofTest, EnumType) { + UNITTEST::TestOneof2 message; + // Unset field returns default value + EXPECT_EQ(message.foo_enum(), 1); + + message.set_foo_enum(UNITTEST::TestOneof2::FOO); + EXPECT_TRUE(message.has_foo_enum()); + EXPECT_EQ(message.foo_enum(), UNITTEST::TestOneof2::FOO); + message.clear_foo_enum(); + EXPECT_FALSE(message.has_foo_enum()); +} + +TEST_F(OneofTest, SetString) { + // Check that setting a string field in various ways works + UNITTEST::TestOneof2 message; + + // Unset field returns default value + EXPECT_EQ(message.foo_string(), ""); + + message.set_foo_string("foo"); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "foo"); + message.clear_foo_string(); + EXPECT_FALSE(message.has_foo_string()); + + message.set_foo_string(std::string("bar")); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "bar"); + message.clear_foo_string(); + EXPECT_FALSE(message.has_foo_string()); + + + message.set_foo_string("qux", 3); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "qux"); + message.clear_foo_string(); + EXPECT_FALSE(message.has_foo_string()); + + message.mutable_foo_string()->assign("quux"); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "quux"); + message.clear_foo_string(); + EXPECT_FALSE(message.has_foo_string()); + + message.set_foo_string("corge"); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "corge"); + message.clear_foo_string(); + EXPECT_FALSE(message.has_foo_string()); +} + +TEST_F(OneofTest, ReleaseString) { + // Check that release_foo() starts out NULL, and gives us a value + // that we can delete after it's been set. + UNITTEST::TestOneof2 message; + + EXPECT_EQ(NULL, message.release_foo_string()); + EXPECT_FALSE(message.has_foo_string()); + + message.set_foo_string("blah"); + EXPECT_TRUE(message.has_foo_string()); + std::unique_ptr str(message.release_foo_string()); + EXPECT_FALSE(message.has_foo_string()); + ASSERT_TRUE(str != NULL); + EXPECT_EQ("blah", *str); + + EXPECT_EQ(NULL, message.release_foo_string()); + EXPECT_FALSE(message.has_foo_string()); +} + +TEST_F(OneofTest, SetAllocatedString) { + // Check that set_allocated_foo() works for strings. + UNITTEST::TestOneof2 message; + + EXPECT_FALSE(message.has_foo_string()); + const std::string kHello("hello"); + message.set_foo_string(kHello); + EXPECT_TRUE(message.has_foo_string()); + + message.set_allocated_foo_string(NULL); + EXPECT_FALSE(message.has_foo_string()); + EXPECT_EQ("", message.foo_string()); + + message.set_allocated_foo_string(new std::string(kHello)); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(kHello, message.foo_string()); +} + + +TEST_F(OneofTest, SetMessage) { + // Check that setting a message field works + UNITTEST::TestOneof2 message; + + // Unset field returns default instance + EXPECT_EQ(&message.foo_message(), + &UNITTEST::TestOneof2_NestedMessage::default_instance()); + EXPECT_EQ(message.foo_message().qux_int(), 0); + + message.mutable_foo_message()->set_qux_int(234); + EXPECT_TRUE(message.has_foo_message()); + EXPECT_EQ(message.foo_message().qux_int(), 234); + message.clear_foo_message(); + EXPECT_FALSE(message.has_foo_message()); +} + +TEST_F(OneofTest, ReleaseMessage) { + // Check that release_foo() starts out NULL, and gives us a value + // that we can delete after it's been set. + UNITTEST::TestOneof2 message; + + EXPECT_EQ(NULL, message.release_foo_message()); + EXPECT_FALSE(message.has_foo_message()); + + message.mutable_foo_message()->set_qux_int(1); + EXPECT_TRUE(message.has_foo_message()); + std::unique_ptr mes( + message.release_foo_message()); + EXPECT_FALSE(message.has_foo_message()); + ASSERT_TRUE(mes != NULL); + EXPECT_EQ(1, mes->qux_int()); + + EXPECT_EQ(NULL, message.release_foo_message()); + EXPECT_FALSE(message.has_foo_message()); +} + +TEST_F(OneofTest, SetAllocatedMessage) { + // Check that set_allocated_foo() works for messages. + UNITTEST::TestOneof2 message; + + EXPECT_FALSE(message.has_foo_message()); + + message.mutable_foo_message()->set_qux_int(1); + EXPECT_TRUE(message.has_foo_message()); + + message.set_allocated_foo_message(NULL); + EXPECT_FALSE(message.has_foo_message()); + EXPECT_EQ(&message.foo_message(), + &UNITTEST::TestOneof2_NestedMessage::default_instance()); + + message.mutable_foo_message()->set_qux_int(1); + UNITTEST::TestOneof2_NestedMessage* mes = message.release_foo_message(); + ASSERT_TRUE(mes != NULL); + EXPECT_FALSE(message.has_foo_message()); + + message.set_allocated_foo_message(mes); + EXPECT_TRUE(message.has_foo_message()); + EXPECT_EQ(1, message.foo_message().qux_int()); +} + + +TEST_F(OneofTest, Clear) { + UNITTEST::TestOneof2 message; + + message.set_foo_int(1); + EXPECT_TRUE(message.has_foo_int()); + message.clear_foo_int(); + EXPECT_FALSE(message.has_foo_int()); +} + +TEST_F(OneofTest, Defaults) { + UNITTEST::TestOneof2 message; + + EXPECT_FALSE(message.has_foo_int()); + EXPECT_EQ(message.foo_int(), 0); + + EXPECT_FALSE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), ""); + + + EXPECT_FALSE(message.has_foo_bytes()); + EXPECT_EQ(message.foo_bytes(), ""); + + EXPECT_FALSE(message.has_foo_enum()); + EXPECT_EQ(message.foo_enum(), 1); + + EXPECT_FALSE(message.has_foo_message()); + EXPECT_EQ(message.foo_message().qux_int(), 0); + + EXPECT_FALSE(message.has_foogroup()); + EXPECT_EQ(message.foogroup().a(), 0); + + + EXPECT_FALSE(message.has_bar_int()); + EXPECT_EQ(message.bar_int(), 5); + + EXPECT_FALSE(message.has_bar_string()); + EXPECT_EQ(message.bar_string(), "STRING"); + + + EXPECT_FALSE(message.has_bar_bytes()); + EXPECT_EQ(message.bar_bytes(), "BYTES"); + + EXPECT_FALSE(message.has_bar_enum()); + EXPECT_EQ(message.bar_enum(), 2); +} + +TEST_F(OneofTest, SwapWithEmpty) { + UNITTEST::TestOneof2 message1, message2; + message1.set_foo_string("FOO"); + EXPECT_TRUE(message1.has_foo_string()); + message1.Swap(&message2); + EXPECT_FALSE(message1.has_foo_string()); + EXPECT_TRUE(message2.has_foo_string()); + EXPECT_EQ(message2.foo_string(), "FOO"); +} + +TEST_F(OneofTest, SwapWithSelf) { + UNITTEST::TestOneof2 message; + message.set_foo_string("FOO"); + EXPECT_TRUE(message.has_foo_string()); + message.Swap(&message); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "FOO"); +} + +TEST_F(OneofTest, SwapBothHasFields) { + UNITTEST::TestOneof2 message1, message2; + + message1.set_foo_string("FOO"); + EXPECT_TRUE(message1.has_foo_string()); + message2.mutable_foo_message()->set_qux_int(1); + EXPECT_TRUE(message2.has_foo_message()); + + message1.Swap(&message2); + EXPECT_FALSE(message1.has_foo_string()); + EXPECT_FALSE(message2.has_foo_message()); + EXPECT_TRUE(message1.has_foo_message()); + EXPECT_EQ(message1.foo_message().qux_int(), 1); + EXPECT_TRUE(message2.has_foo_string()); + EXPECT_EQ(message2.foo_string(), "FOO"); +} + +TEST_F(OneofTest, CopyConstructor) { + UNITTEST::TestOneof2 message1; + message1.set_foo_bytes("FOO"); + + UNITTEST::TestOneof2 message2(message1); + EXPECT_TRUE(message2.has_foo_bytes()); + EXPECT_EQ(message2.foo_bytes(), "FOO"); +} + +TEST_F(OneofTest, CopyFrom) { + UNITTEST::TestOneof2 message1, message2; + message1.set_foo_enum(UNITTEST::TestOneof2::BAR); + EXPECT_TRUE(message1.has_foo_enum()); + + message2.CopyFrom(message1); + EXPECT_TRUE(message2.has_foo_enum()); + EXPECT_EQ(message2.foo_enum(), UNITTEST::TestOneof2::BAR); + + // Copying from self should be a no-op. + message2.CopyFrom(message2); + EXPECT_TRUE(message2.has_foo_enum()); + EXPECT_EQ(message2.foo_enum(), UNITTEST::TestOneof2::BAR); +} + +TEST_F(OneofTest, CopyAssignmentOperator) { + UNITTEST::TestOneof2 message1; + message1.mutable_foo_message()->set_qux_int(123); + EXPECT_TRUE(message1.has_foo_message()); + + UNITTEST::TestOneof2 message2; + message2 = message1; + EXPECT_EQ(message2.foo_message().qux_int(), 123); + + // Make sure that self-assignment does something sane. + message2 = *&message2; // Avoid -Wself-assign. + EXPECT_EQ(message2.foo_message().qux_int(), 123); +} + +TEST_F(OneofTest, UpcastCopyFrom) { + // Test the CopyFrom method that takes in the generic const Message& + // parameter. + UNITTEST::TestOneof2 message1, message2; + message1.mutable_foogroup()->set_a(123); + EXPECT_TRUE(message1.has_foogroup()); + + const Message* source = implicit_cast(&message1); + message2.CopyFrom(*source); + + EXPECT_TRUE(message2.has_foogroup()); + EXPECT_EQ(message2.foogroup().a(), 123); +} + +// Test the generated SerializeWithCachedSizesToArray(), +// This indirectly tests MergePartialFromCodedStream() +// We have to test each field type separately because we cannot set them at the +// same time +TEST_F(OneofTest, SerializationToArray) { + // Primitive type + { + UNITTEST::TestOneof2 message1, message2; +std::string data; +message1.set_foo_int(123); +int size = message1.ByteSizeLong(); +data.resize(size); +uint8* start = reinterpret_cast(::google::protobuf::string_as_array(&data)); +uint8* end = message1.SerializeWithCachedSizesToArray(start); +EXPECT_EQ(size, end - start); +EXPECT_TRUE(message2.ParseFromString(data)); +EXPECT_EQ(message2.foo_int(), 123); + } + + // String + { + UNITTEST::TestOneof2 message1, message2; + std::string data; + message1.set_foo_string("foo"); + int size = message1.ByteSizeLong(); + data.resize(size); + uint8* start = reinterpret_cast(::google::protobuf::string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_string(), "foo"); + } + + + // Bytes + { + UNITTEST::TestOneof2 message1, message2; + std::string data; + message1.set_foo_bytes("qux"); + int size = message1.ByteSizeLong(); + data.resize(size); + uint8* start = reinterpret_cast(::google::protobuf::string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_bytes(), "qux"); + } + + // Enum + { + UNITTEST::TestOneof2 message1, message2; + std::string data; + message1.set_foo_enum(UNITTEST::TestOneof2::FOO); + int size = message1.ByteSizeLong(); + data.resize(size); + uint8* start = reinterpret_cast(::google::protobuf::string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_enum(), UNITTEST::TestOneof2::FOO); + } + + // Message + { + UNITTEST::TestOneof2 message1, message2; + std::string data; + message1.mutable_foo_message()->set_qux_int(234); + int size = message1.ByteSizeLong(); + data.resize(size); + uint8* start = reinterpret_cast(::google::protobuf::string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_message().qux_int(), 234); + } + + // Group + { + UNITTEST::TestOneof2 message1, message2; + std::string data; + message1.mutable_foogroup()->set_a(345); + int size = message1.ByteSizeLong(); + data.resize(size); + uint8* start = reinterpret_cast(::google::protobuf::string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foogroup().a(), 345); + } + +} + +// Test the generated SerializeWithCachedSizes() by forcing the buffer to write +// one byte at a time. +// This indirectly tests MergePartialFromCodedStream() +// We have to test each field type separately because we cannot set them at the +// same time +TEST_F(OneofTest, SerializationToStream) { + // Primitive type + { + UNITTEST::TestOneof2 message1, message2; +std::string data; +message1.set_foo_int(123); +int size = message1.ByteSizeLong(); +data.resize(size); + +{ + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); +} + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_int(), 123); + } + + // String + { + UNITTEST::TestOneof2 message1, message2; + std::string data; + message1.set_foo_string("foo"); + int size = message1.ByteSizeLong(); + data.resize(size); + + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_string(), "foo"); + } + + + // Bytes + { + UNITTEST::TestOneof2 message1, message2; + std::string data; + message1.set_foo_bytes("qux"); + int size = message1.ByteSizeLong(); + data.resize(size); + + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_bytes(), "qux"); + } + + // Enum + { + UNITTEST::TestOneof2 message1, message2; + std::string data; + message1.set_foo_enum(UNITTEST::TestOneof2::FOO); + int size = message1.ByteSizeLong(); + data.resize(size); + + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_enum(), UNITTEST::TestOneof2::FOO); + } + + // Message + { + UNITTEST::TestOneof2 message1, message2; + std::string data; + message1.mutable_foo_message()->set_qux_int(234); + int size = message1.ByteSizeLong(); + data.resize(size); + + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_message().qux_int(), 234); + } + + // Group + { + UNITTEST::TestOneof2 message1, message2; + std::string data; + message1.mutable_foogroup()->set_a(345); + int size = message1.ByteSizeLong(); + data.resize(size); + + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foogroup().a(), 345); + } + +} + +TEST_F(OneofTest, MergeFrom) { + UNITTEST::TestOneof2 message1, message2; + + message1.set_foo_int(123); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foo_int()); + EXPECT_EQ(message2.foo_int(), 123); + + message1.set_foo_string("foo"); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foo_string()); + EXPECT_EQ(message2.foo_string(), "foo"); + + + message1.set_foo_bytes("qux"); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foo_bytes()); + EXPECT_EQ(message2.foo_bytes(), "qux"); + + message1.set_foo_enum(UNITTEST::TestOneof2::FOO); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foo_enum()); + EXPECT_EQ(message2.foo_enum(), UNITTEST::TestOneof2::FOO); + + message1.mutable_foo_message()->set_qux_int(234); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foo_message()); + EXPECT_EQ(message2.foo_message().qux_int(), 234); + + message1.mutable_foogroup()->set_a(345); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foogroup()); + EXPECT_EQ(message2.foogroup().a(), 345); + +} + +TEST(HELPERS_TEST_NAME, TestSCC) { + UNITTEST::TestMutualRecursionA a; + MessageSCCAnalyzer scc_analyzer((Options())); + const SCC* scc = scc_analyzer.GetSCC(a.GetDescriptor()); + std::vector names; + names.reserve(scc->descriptors.size()); + for (int i = 0; i < scc->descriptors.size(); i++) { + names.push_back(scc->descriptors[i]->full_name()); + } + std::string package = a.GetDescriptor()->file()->package(); + ASSERT_EQ(names.size(), 4); + std::sort(names.begin(), names.end()); + EXPECT_EQ(names[0], package + ".TestMutualRecursionA"); + EXPECT_EQ(names[1], package + ".TestMutualRecursionA.SubGroup"); + EXPECT_EQ(names[2], package + ".TestMutualRecursionA.SubMessage"); + EXPECT_EQ(names[3], package + ".TestMutualRecursionB"); + + MessageAnalysis result = scc_analyzer.GetSCCAnalysis(scc); + EXPECT_EQ(result.is_recursive, true); + EXPECT_EQ(result.contains_required, false); + EXPECT_EQ(result.contains_cord, true); // TestAllTypes + EXPECT_EQ(result.contains_extension, false); // TestAllTypes +} + +TEST(HELPERS_TEST_NAME, TestSCCAnalysis) { + { + UNITTEST::TestRecursiveMessage msg; + MessageSCCAnalyzer scc_analyzer((Options())); + const SCC* scc = scc_analyzer.GetSCC(msg.GetDescriptor()); + MessageAnalysis result = scc_analyzer.GetSCCAnalysis(scc); + EXPECT_EQ(result.is_recursive, true); + EXPECT_EQ(result.contains_required, false); + EXPECT_EQ(result.contains_cord, false); + EXPECT_EQ(result.contains_extension, false); + } + { + UNITTEST::TestAllExtensions msg; + MessageSCCAnalyzer scc_analyzer((Options())); + const SCC* scc = scc_analyzer.GetSCC(msg.GetDescriptor()); + MessageAnalysis result = scc_analyzer.GetSCCAnalysis(scc); + EXPECT_EQ(result.is_recursive, false); + EXPECT_EQ(result.contains_required, false); + EXPECT_EQ(result.contains_cord, false); + EXPECT_EQ(result.contains_extension, true); + } + { + UNITTEST::TestRequired msg; + MessageSCCAnalyzer scc_analyzer((Options())); + const SCC* scc = scc_analyzer.GetSCC(msg.GetDescriptor()); + MessageAnalysis result = scc_analyzer.GetSCCAnalysis(scc); + EXPECT_EQ(result.is_recursive, false); + EXPECT_EQ(result.contains_required, true); + EXPECT_EQ(result.contains_cord, false); + EXPECT_EQ(result.contains_extension, false); + } +} + +} // namespace cpp_unittest +} // namespace cpp +} // namespace compiler + +namespace no_generic_services_test { + // Verify that no class called "TestService" was defined in + // unittest_no_generic_services.pb.h by defining a different type by the same + // name. If such a service was generated, this will not compile. + struct TestService { + int i; + }; +} + +namespace compiler { +namespace cpp { +namespace cpp_unittest { + +TEST_F(GENERATED_SERVICE_TEST_NAME, NoGenericServices) { + // Verify that non-services in unittest_no_generic_services.proto were + // generated. + ::protobuf_unittest::no_generic_services_test::TestMessage message; + message.set_a(1); + message.SetExtension( + ::protobuf_unittest::no_generic_services_test::test_extension, 123); + ::protobuf_unittest::no_generic_services_test::TestEnum e = + ::protobuf_unittest::no_generic_services_test::FOO; + EXPECT_EQ(e, 1); + + // Verify that a ServiceDescriptor is generated for the service even if the + // class itself is not. + const FileDescriptor* file = + ::google::protobuf::unittest::no_generic_services_test::TestMessage::descriptor() + ->file(); + + ASSERT_EQ(1, file->service_count()); + EXPECT_EQ("TestService", file->service(0)->name()); + ASSERT_EQ(1, file->service(0)->method_count()); + EXPECT_EQ("Foo", file->service(0)->method(0)->name()); +} + +#endif // !PROTOBUF_TEST_NO_DESCRIPTORS + +// =================================================================== + +// This test must run last. It verifies that descriptors were or were not +// initialized depending on whether PROTOBUF_TEST_NO_DESCRIPTORS was defined. +// When this is defined, we skip all tests which are expected to trigger +// descriptor initialization. This verifies that everything else still works +// if descriptors are not initialized. +TEST(DESCRIPTOR_INIT_TEST_NAME, Initialized) { +#ifdef PROTOBUF_TEST_NO_DESCRIPTORS + bool should_have_descriptors = false; +#else + bool should_have_descriptors = true; +#endif + + EXPECT_EQ(should_have_descriptors, + DescriptorPool::generated_pool()->InternalIsFileLoaded( + TestUtil::MaybeTranslatePath(UNITTEST_PROTO_PATH))); +} + +} // namespace cpp_unittest + +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#include diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/metadata_test.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/metadata_test.cc" new file mode 100644 index 00000000..a16c8b53 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/cpp/metadata_test.cc" @@ -0,0 +1,162 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +namespace atu = annotation_test_util; + +namespace { + +class CppMetadataTest : public ::testing::Test { + public: + // Tries to capture a FileDescriptorProto, GeneratedCodeInfo, and output + // code from the previously added file with name `filename`. Returns true on + // success. If pb_h is non-null, expects a .pb.h and a .pb.h.meta (copied to + // pb_h and pb_h_info respecfively); similarly for proto_h and proto_h_info. + bool CaptureMetadata(const std::string& filename, FileDescriptorProto* file, + std::string* pb_h, GeneratedCodeInfo* pb_h_info, + std::string* proto_h, GeneratedCodeInfo* proto_h_info, + std::string* pb_cc) { + CommandLineInterface cli; + CppGenerator cpp_generator; + cli.RegisterGenerator("--cpp_out", &cpp_generator, ""); + std::string cpp_out = + "--cpp_out=annotate_headers=true," + "annotation_pragma_name=pragma_name," + "annotation_guard_name=guard_name:" + + TestTempDir(); + + const bool result = atu::RunProtoCompiler(filename, cpp_out, &cli, file); + + if (!result) { + return result; + } + + std::string output_base = TestTempDir() + "/" + StripProto(filename); + + if (pb_cc != NULL) { + GOOGLE_CHECK_OK( + File::GetContents(output_base + ".pb.cc", pb_cc, true)); + } + + if (pb_h != NULL && pb_h_info != NULL) { + GOOGLE_CHECK_OK( + File::GetContents(output_base + ".pb.h", pb_h, true)); + if (!atu::DecodeMetadata(output_base + ".pb.h.meta", pb_h_info)) { + return false; + } + } + + if (proto_h != NULL && proto_h_info != NULL) { + GOOGLE_CHECK_OK(File::GetContents(output_base + ".proto.h", proto_h, + true)); + if (!atu::DecodeMetadata(output_base + ".proto.h.meta", proto_h_info)) { + return false; + } + } + + return true; + } +}; + +const char kSmallTestFile[] = + "syntax = \"proto2\";\n" + "package foo;\n" + "enum Enum { VALUE = 0; }\n" + "message Message { }\n"; + +TEST_F(CppMetadataTest, CapturesEnumNames) { + FileDescriptorProto file; + GeneratedCodeInfo info; + std::string pb_h; + atu::AddFile("test.proto", kSmallTestFile); + EXPECT_TRUE( + CaptureMetadata("test.proto", &file, &pb_h, &info, NULL, NULL, NULL)); + EXPECT_EQ("Enum", file.enum_type(0).name()); + std::vector enum_path; + enum_path.push_back(FileDescriptorProto::kEnumTypeFieldNumber); + enum_path.push_back(0); + const GeneratedCodeInfo::Annotation* enum_annotation = + atu::FindAnnotationOnPath(info, "test.proto", enum_path); + EXPECT_TRUE(NULL != enum_annotation); + EXPECT_TRUE(atu::AnnotationMatchesSubstring(pb_h, enum_annotation, "Enum")); +} + +TEST_F(CppMetadataTest, AddsPragma) { + FileDescriptorProto file; + GeneratedCodeInfo info; + std::string pb_h; + atu::AddFile("test.proto", kSmallTestFile); + EXPECT_TRUE( + CaptureMetadata("test.proto", &file, &pb_h, &info, NULL, NULL, NULL)); + EXPECT_TRUE(pb_h.find("#ifdef guard_name") != std::string::npos); + EXPECT_TRUE(pb_h.find("#pragma pragma_name \"test.pb.h.meta\"") != + std::string::npos); +} + +TEST_F(CppMetadataTest, CapturesMessageNames) { + FileDescriptorProto file; + GeneratedCodeInfo info; + std::string pb_h; + atu::AddFile("test.proto", kSmallTestFile); + EXPECT_TRUE( + CaptureMetadata("test.proto", &file, &pb_h, &info, NULL, NULL, NULL)); + EXPECT_EQ("Message", file.message_type(0).name()); + std::vector message_path; + message_path.push_back(FileDescriptorProto::kMessageTypeFieldNumber); + message_path.push_back(0); + const GeneratedCodeInfo::Annotation* message_annotation = + atu::FindAnnotationOnPath(info, "test.proto", message_path); + EXPECT_TRUE(NULL != message_annotation); + EXPECT_TRUE( + atu::AnnotationMatchesSubstring(pb_h, message_annotation, "Message")); +} + +} // namespace +} // namespace cpp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_bootstrap_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_bootstrap_unittest.cc" new file mode 100644 index 00000000..978fdf02 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_bootstrap_unittest.cc" @@ -0,0 +1,194 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This test insures that +// csharp/src/Google.Protobuf/Reflection/Descriptor.cs match exactly +// what would be generated by the protocol compiler. The file is not +// generated automatically at build time. +// +// If this test fails, run the script +// "generate_descriptor_proto.sh" and add the changed files under +// csharp/src/ to your changelist. + +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +namespace { + +class MockErrorCollector : public MultiFileErrorCollector { + public: + MockErrorCollector() {} + ~MockErrorCollector() {} + + string text_; + + // implements ErrorCollector --------------------------------------- + void AddError(const string& filename, int line, int column, + const string& message) { + strings::SubstituteAndAppend(&text_, "$0:$1:$2: $3\n", + filename, line, column, message); + } +}; + +class MockGeneratorContext : public GeneratorContext { + public: + void ExpectFileMatches(const string& virtual_filename, + const string& physical_filename) { + auto it = files_.find(virtual_filename); + ASSERT_TRUE(it != files_.end()) + << "Generator failed to generate file: " << virtual_filename; + string expected_contents = *it->second; + + string actual_contents; + GOOGLE_CHECK_OK( + File::GetContentsAsText(TestSourceDir() + "/" + physical_filename, + &actual_contents, true)) + << "Unable to get " << physical_filename; + EXPECT_TRUE(actual_contents == expected_contents) + << physical_filename << " needs to be regenerated. Please run " + "generate_descriptor_proto.sh. Then add this file " + "to your CL."; + } + + // implements GeneratorContext -------------------------------------- + + virtual io::ZeroCopyOutputStream* Open(const string& filename) { + auto& map_slot = files_[filename]; + map_slot.reset(new std::string); + return new io::StringOutputStream(map_slot.get()); + } + + private: + std::map> files_; +}; + +class GenerateAndTest { + public: + GenerateAndTest() {} + void Run(const FileDescriptor* proto_file, string file1, string file2) { + ASSERT_TRUE(proto_file != NULL) << TestSourceDir(); + ASSERT_TRUE(generator_.Generate(proto_file, parameter_, + &context_, &error_)); + context_.ExpectFileMatches(file1, file2); + } + void SetParameter(string parameter) { + parameter_ = parameter; + } + + private: + Generator generator_; + MockGeneratorContext context_; + string error_; + string parameter_; +}; + +TEST(CsharpBootstrapTest, GeneratedCsharpDescriptorMatches) { + // Skip this whole test if the csharp directory doesn't exist (i.e., a C++11 + // only distribution). + string descriptor_file_name = + "../csharp/src/Google.Protobuf/Reflection/Descriptor.cs"; + if (!File::Exists(TestSourceDir() + "/" + descriptor_file_name)) { + return; + } + + MockErrorCollector error_collector; + DiskSourceTree source_tree; + Importer importer(&source_tree, &error_collector); + GenerateAndTest generate_test; + + generate_test.SetParameter("base_namespace=Google.Protobuf"); + source_tree.MapPath("", TestSourceDir()); + generate_test.Run(importer.Import("google/protobuf/descriptor.proto"), + "Reflection/Descriptor.cs", + "../csharp/src/Google.Protobuf/Reflection/Descriptor.cs"); + generate_test.Run(importer.Import("google/protobuf/any.proto"), + "WellKnownTypes/Any.cs", + "../csharp/src/Google.Protobuf/WellKnownTypes/Any.cs"); + generate_test.Run(importer.Import("google/protobuf/api.proto"), + "WellKnownTypes/Api.cs", + "../csharp/src/Google.Protobuf/WellKnownTypes/Api.cs"); + generate_test.Run(importer.Import("google/protobuf/duration.proto"), + "WellKnownTypes/Duration.cs", + "../csharp/src/Google.Protobuf/WellKnownTypes/Duration.cs"); + generate_test.Run(importer.Import("google/protobuf/empty.proto"), + "WellKnownTypes/Empty.cs", + "../csharp/src/Google.Protobuf/WellKnownTypes/Empty.cs"); + generate_test.Run(importer.Import("google/protobuf/field_mask.proto"), + "WellKnownTypes/FieldMask.cs", + "../csharp/src/Google.Protobuf/WellKnownTypes/FieldMask.cs"); + generate_test.Run(importer.Import("google/protobuf/source_context.proto"), + "WellKnownTypes/SourceContext.cs", + "../csharp/src/Google.Protobuf/WellKnownTypes/SourceContext.cs"); + generate_test.Run(importer.Import("google/protobuf/struct.proto"), + "WellKnownTypes/Struct.cs", + "../csharp/src/Google.Protobuf/WellKnownTypes/Struct.cs"); + generate_test.Run(importer.Import("google/protobuf/timestamp.proto"), + "WellKnownTypes/Timestamp.cs", + "../csharp/src/Google.Protobuf/WellKnownTypes/Timestamp.cs"); + generate_test.Run(importer.Import("google/protobuf/type.proto"), + "WellKnownTypes/Type.cs", + "../csharp/src/Google.Protobuf/WellKnownTypes/Type.cs"); + generate_test.Run(importer.Import("google/protobuf/wrappers.proto"), + "WellKnownTypes/Wrappers.cs", + "../csharp/src/Google.Protobuf/WellKnownTypes/Wrappers.cs"); + + generate_test.SetParameter(""); + source_tree.MapPath("", TestSourceDir() + "/../conformance"); + generate_test.Run(importer.Import("conformance.proto"), + "Conformance.cs", + "../csharp/src/Google.Protobuf.Conformance/Conformance.cs"); + + EXPECT_EQ("", error_collector.text_); +} + +} // namespace + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_doc_comment.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_doc_comment.cc" new file mode 100644 index 00000000..a4e9ff40 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_doc_comment.cc" @@ -0,0 +1,115 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +// Functions to create C# XML documentation comments. +// Currently this only includes documentation comments containing text specified as comments +// in the .proto file; documentation comments generated just from field/message/enum/proto names +// is inlined in the relevant code. If more control is required, that code can be moved here. + +void WriteDocCommentBodyImpl(io::Printer* printer, SourceLocation location) { + string comments = location.leading_comments.empty() ? + location.trailing_comments : location.leading_comments; + if (comments.empty()) { + return; + } + // XML escaping... no need for apostrophes etc as the whole text is going to be a child + // node of a summary element, not part of an attribute. + comments = StringReplace(comments, "&", "&", true); + comments = StringReplace(comments, "<", "<", true); + std::vector lines; + lines = Split(comments, "\n", false); + // TODO: We really should work out which part to put in the summary and which to put in the remarks... + // but that needs to be part of a bigger effort to understand the markdown better anyway. + printer->Print("/// \n"); + bool last_was_empty = false; + // We squash multiple blank lines down to one, and remove any trailing blank lines. We need + // to preserve the blank lines themselves, as this is relevant in the markdown. + // Note that we can't remove leading or trailing whitespace as *that's* relevant in markdown too. + // (We don't skip "just whitespace" lines, either.) + for (std::vector::iterator it = lines.begin(); it != lines.end(); ++it) { + string line = *it; + if (line.empty()) { + last_was_empty = true; + } else { + if (last_was_empty) { + printer->Print("///\n"); + } + last_was_empty = false; + printer->Print("///$line$\n", "line", *it); + } + } + printer->Print("/// \n"); +} + +template +static void WriteDocCommentBody( + io::Printer* printer, const DescriptorType* descriptor) { + SourceLocation location; + if (descriptor->GetSourceLocation(&location)) { + WriteDocCommentBodyImpl(printer, location); + } +} + +void WriteMessageDocComment(io::Printer* printer, const Descriptor* message) { + WriteDocCommentBody(printer, message); +} + +void WritePropertyDocComment(io::Printer* printer, const FieldDescriptor* field) { + WriteDocCommentBody(printer, field); +} + +void WriteEnumDocComment(io::Printer* printer, const EnumDescriptor* enumDescriptor) { + WriteDocCommentBody(printer, enumDescriptor); +} +void WriteEnumValueDocComment(io::Printer* printer, const EnumValueDescriptor* value) { + WriteDocCommentBody(printer, value); +} + +void WriteMethodDocComment(io::Printer* printer, const MethodDescriptor* method) { + WriteDocCommentBody(printer, method); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_doc_comment.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_doc_comment.h" new file mode 100644 index 00000000..75eb0ea0 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_doc_comment.h" @@ -0,0 +1,51 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_DOC_COMMENT_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_DOC_COMMENT_H__ + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + void WriteMessageDocComment(io::Printer* printer, const Descriptor* message); + void WritePropertyDocComment(io::Printer* printer, const FieldDescriptor* field); + void WriteEnumDocComment(io::Printer* printer, const EnumDescriptor* enumDescriptor); + void WriteEnumValueDocComment(io::Printer* printer, const EnumValueDescriptor* value); + void WriteMethodDocComment(io::Printer* printer, const MethodDescriptor* method); +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_DOC_COMMENT_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum.cc" new file mode 100644 index 00000000..2baefd84 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum.cc" @@ -0,0 +1,98 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor, const Options* options) : + SourceGeneratorBase(descriptor->file(), options), + descriptor_(descriptor) { +} + +EnumGenerator::~EnumGenerator() { +} + +void EnumGenerator::Generate(io::Printer* printer) { + WriteEnumDocComment(printer, descriptor_); + printer->Print("$access_level$ enum $name$ {\n", + "access_level", class_access_level(), + "name", descriptor_->name()); + printer->Indent(); + std::set used_names; + std::set used_number; + for (int i = 0; i < descriptor_->value_count(); i++) { + WriteEnumValueDocComment(printer, descriptor_->value(i)); + string original_name = descriptor_->value(i)->name(); + string name = GetEnumValueName(descriptor_->name(), descriptor_->value(i)->name()); + // Make sure we don't get any duplicate names due to prefix removal. + while (!used_names.insert(name).second) { + // It's possible we'll end up giving this warning multiple times, but that's better than not at all. + GOOGLE_LOG(WARNING) << "Duplicate enum value " << name << " (originally " << original_name + << ") in " << descriptor_->name() << "; adding underscore to distinguish"; + name += "_"; + } + int number = descriptor_->value(i)->number(); + if (!used_number.insert(number).second) { + printer->Print("[pbr::OriginalName(\"$original_name$\", PreferredAlias = false)] $name$ = $number$,\n", + "original_name", original_name, + "name", name, + "number", StrCat(number)); + } else { + printer->Print("[pbr::OriginalName(\"$original_name$\")] $name$ = $number$,\n", + "original_name", original_name, + "name", name, + "number", StrCat(number)); + } + } + printer->Outdent(); + printer->Print("}\n"); + printer->Print("\n"); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum.h" new file mode 100644 index 00000000..e409c2e4 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum.h" @@ -0,0 +1,66 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_H__ + +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +class EnumGenerator : public SourceGeneratorBase { + public: + EnumGenerator(const EnumDescriptor* descriptor, const Options* options); + ~EnumGenerator(); + + EnumGenerator(const EnumGenerator&) = delete; + EnumGenerator& operator=(const EnumGenerator&) = delete; + + void Generate(io::Printer* printer); + + private: + const EnumDescriptor* descriptor_; +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_H__ + diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum_field.cc" new file mode 100644 index 00000000..186fa27e --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum_field.cc" @@ -0,0 +1,135 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +EnumFieldGenerator::EnumFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, const Options *options) + : PrimitiveFieldGenerator(descriptor, presenceIndex, options) { +} + +EnumFieldGenerator::~EnumFieldGenerator() { +} + +void EnumFieldGenerator::GenerateParsingCode(io::Printer* printer) { + printer->Print(variables_, + "$property_name$ = ($type_name$) input.ReadEnum();\n"); +} + +void EnumFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + printer->Print(variables_, + "if ($has_property_check$) {\n" + " output.WriteRawTag($tag_bytes$);\n" + " output.WriteEnum((int) $property_name$);\n" + "}\n"); +} + +void EnumFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " size += $tag_size$ + pb::CodedOutputStream.ComputeEnumSize((int) $property_name$);\n" + "}\n"); +} + +void EnumFieldGenerator::GenerateCodecCode(io::Printer* printer) { + printer->Print( + variables_, + "pb::FieldCodec.ForEnum($tag$, x => (int) x, x => ($type_name$) x, $default_value$)"); +} + +void EnumFieldGenerator::GenerateExtensionCode(io::Printer* printer) { + WritePropertyDocComment(printer, descriptor_); + AddDeprecatedFlag(printer); + printer->Print( + variables_, + "$access_level$ static readonly pb::Extension<$extended_type$, $type_name$> $property_name$ =\n" + " new pb::Extension<$extended_type$, $type_name$>($number$, "); + GenerateCodecCode(printer); + printer->Print(");\n"); +} + +EnumOneofFieldGenerator::EnumOneofFieldGenerator( + const FieldDescriptor* descriptor, int presenceIndex, const Options *options) + : PrimitiveOneofFieldGenerator(descriptor, presenceIndex, options) { +} + +EnumOneofFieldGenerator::~EnumOneofFieldGenerator() { +} + +void EnumOneofFieldGenerator::GenerateMergingCode(io::Printer* printer) { + printer->Print(variables_, "$property_name$ = other.$property_name$;\n"); +} + +void EnumOneofFieldGenerator::GenerateParsingCode(io::Printer* printer) { + // TODO(jonskeet): What about if we read the default value? + printer->Print( + variables_, + "$oneof_name$_ = input.ReadEnum();\n" + "$oneof_name$Case_ = $oneof_property_name$OneofCase.$property_name$;\n"); +} + +void EnumOneofFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " output.WriteRawTag($tag_bytes$);\n" + " output.WriteEnum((int) $property_name$);\n" + "}\n"); +} + +void EnumOneofFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " size += $tag_size$ + pb::CodedOutputStream.ComputeEnumSize((int) $property_name$);\n" + "}\n"); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum_field.h" new file mode 100644 index 00000000..9f1a2ea7 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_enum_field.h" @@ -0,0 +1,83 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_FIELD_H__ + +#include + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +class EnumFieldGenerator : public PrimitiveFieldGenerator { + public: + EnumFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options); + ~EnumFieldGenerator(); + + EnumFieldGenerator(const EnumFieldGenerator&) = delete; + EnumFieldGenerator& operator=(const EnumFieldGenerator&) = delete; + + virtual void GenerateCodecCode(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); + virtual void GenerateSerializationCode(io::Printer* printer); + virtual void GenerateSerializedSizeCode(io::Printer* printer); + virtual void GenerateExtensionCode(io::Printer* printer); +}; + +class EnumOneofFieldGenerator : public PrimitiveOneofFieldGenerator { + public: + EnumOneofFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options); + ~EnumOneofFieldGenerator(); + + EnumOneofFieldGenerator(const EnumOneofFieldGenerator&) = delete; + EnumOneofFieldGenerator& operator=(const EnumOneofFieldGenerator&) = delete; + + virtual void GenerateMergingCode(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); + virtual void GenerateSerializationCode(io::Printer* printer); + virtual void GenerateSerializedSizeCode(io::Printer* printer); +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_FIELD_H__ + diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_field_base.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_field_base.cc" new file mode 100644 index 00000000..454f4cb1 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_field_base.cc" @@ -0,0 +1,447 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +void FieldGeneratorBase::SetCommonFieldVariables( + std::map* variables) { + // Note: this will be valid even though the tag emitted for packed and unpacked versions of + // repeated fields varies by wire format. The wire format is encoded in the bottom 3 bits, which + // never effects the tag size. + int tag_size = internal::WireFormat::TagSize(descriptor_->number(), descriptor_->type()); + int part_tag_size = tag_size; + if (descriptor_->type() == FieldDescriptor::TYPE_GROUP) { + part_tag_size /= 2; + } + uint tag = internal::WireFormat::MakeTag(descriptor_); + uint8 tag_array[5]; + io::CodedOutputStream::WriteTagToArray(tag, tag_array); + string tag_bytes = StrCat(tag_array[0]); + for (int i = 1; i < part_tag_size; i++) { + tag_bytes += ", " + StrCat(tag_array[i]); + } + + (*variables)["tag"] = StrCat(tag); + (*variables)["tag_size"] = StrCat(tag_size); + (*variables)["tag_bytes"] = tag_bytes; + + if (descriptor_->type() == FieldDescriptor::Type::TYPE_GROUP) { + tag = internal::WireFormatLite::MakeTag( + descriptor_->number(), + internal::WireFormatLite::WIRETYPE_END_GROUP); + io::CodedOutputStream::WriteTagToArray(tag, tag_array); + tag_bytes = StrCat(tag_array[0]); + for (int i = 1; i < part_tag_size; i++) { + tag_bytes += ", " + StrCat(tag_array[i]); + } + + variables_["end_tag"] = StrCat(tag); + variables_["end_tag_bytes"] = tag_bytes; + } + + (*variables)["access_level"] = "public"; + + (*variables)["property_name"] = property_name(); + (*variables)["type_name"] = type_name(); + (*variables)["extended_type"] = GetClassName(descriptor_->containing_type()); + (*variables)["name"] = name(); + (*variables)["descriptor_name"] = descriptor_->name(); + (*variables)["default_value"] = default_value(); + (*variables)["capitalized_type_name"] = capitalized_type_name(); + (*variables)["number"] = number(); + if (has_default_value() && !IsProto2(descriptor_->file())) { + (*variables)["name_def_message"] = + (*variables)["name"] + "_ = " + (*variables)["default_value"]; + } else { + (*variables)["name_def_message"] = (*variables)["name"] + "_"; + } + if (IsProto2(descriptor_->file())) { + (*variables)["has_property_check"] = "Has" + (*variables)["property_name"]; + (*variables)["other_has_property_check"] = "other.Has" + (*variables)["property_name"]; + (*variables)["has_not_property_check"] = "!" + (*variables)["has_property_check"]; + (*variables)["other_has_not_property_check"] = "!" + (*variables)["other_has_property_check"]; + if (presenceIndex_ != -1) { + string hasBitsNumber = StrCat(presenceIndex_ / 32); + string hasBitsMask = StrCat(1 << (presenceIndex_ % 32)); + (*variables)["has_field_check"] = "(_hasBits" + hasBitsNumber + " & " + hasBitsMask + ") != 0"; + (*variables)["set_has_field"] = "_hasBits" + hasBitsNumber + " |= " + hasBitsMask; + (*variables)["clear_has_field"] = "_hasBits" + hasBitsNumber + " &= ~" + hasBitsMask; + } + } else { + (*variables)["has_property_check"] = + (*variables)["property_name"] + " != " + (*variables)["default_value"]; + (*variables)["other_has_property_check"] = "other." + + (*variables)["property_name"] + " != " + (*variables)["default_value"]; + } +} + +void FieldGeneratorBase::SetCommonOneofFieldVariables( + std::map* variables) { + (*variables)["oneof_name"] = oneof_name(); + if (IsProto2(descriptor_->file())) { + (*variables)["has_property_check"] = "Has" + property_name(); + } else { + (*variables)["has_property_check"] = + oneof_name() + "Case_ == " + oneof_property_name() + + "OneofCase." + property_name(); + } + (*variables)["oneof_property_name"] = oneof_property_name(); +} + +FieldGeneratorBase::FieldGeneratorBase(const FieldDescriptor* descriptor, + int presenceIndex, const Options* options) + : SourceGeneratorBase(descriptor->file(), options), + descriptor_(descriptor), + presenceIndex_(presenceIndex) { + SetCommonFieldVariables(&variables_); +} + +FieldGeneratorBase::~FieldGeneratorBase() { +} + +void FieldGeneratorBase::GenerateFreezingCode(io::Printer* printer) { + // No-op: only message fields and repeated fields need + // special handling for freezing, so default to not generating any code. +} + +void FieldGeneratorBase::GenerateCodecCode(io::Printer* printer) { + // No-op: expect this to be overridden by appropriate types. + // Could fail if we get called here though... +} + +void FieldGeneratorBase::GenerateExtensionCode(io::Printer* printer) { + // No-op: only message fields, enum fields, primitives, + // and repeated fields need this default is to not generate any code +} + +void FieldGeneratorBase::AddDeprecatedFlag(io::Printer* printer) { + if (descriptor_->options().deprecated()) { + printer->Print("[global::System.ObsoleteAttribute]\n"); + } else if (descriptor_->type() == FieldDescriptor::TYPE_MESSAGE && + descriptor_->message_type()->options().deprecated()) { + printer->Print("[global::System.ObsoleteAttribute]\n"); + } +} + +void FieldGeneratorBase::AddPublicMemberAttributes(io::Printer* printer) { + AddDeprecatedFlag(printer); + WriteGeneratedCodeAttributes(printer); +} + +std::string FieldGeneratorBase::oneof_property_name() { + return UnderscoresToCamelCase(descriptor_->containing_oneof()->name(), true); +} + +std::string FieldGeneratorBase::oneof_name() { + return UnderscoresToCamelCase(descriptor_->containing_oneof()->name(), false); +} + +std::string FieldGeneratorBase::property_name() { + return GetPropertyName(descriptor_); +} + +std::string FieldGeneratorBase::name() { + return UnderscoresToCamelCase(GetFieldName(descriptor_), false); +} + +std::string FieldGeneratorBase::type_name() { + return type_name(descriptor_); +} + +std::string FieldGeneratorBase::type_name(const FieldDescriptor* descriptor) { + switch (descriptor->type()) { + case FieldDescriptor::TYPE_ENUM: + return GetClassName(descriptor->enum_type()); + case FieldDescriptor::TYPE_MESSAGE: + case FieldDescriptor::TYPE_GROUP: + if (IsWrapperType(descriptor)) { + const FieldDescriptor* wrapped_field = + descriptor->message_type()->field(0); + string wrapped_field_type_name = type_name(wrapped_field); + // String and ByteString go to the same type; other wrapped types + // go to the nullable equivalent. + if (wrapped_field->type() == FieldDescriptor::TYPE_STRING || + wrapped_field->type() == FieldDescriptor::TYPE_BYTES) { + return wrapped_field_type_name; + } else { + return wrapped_field_type_name + "?"; + } + } + return GetClassName(descriptor->message_type()); + case FieldDescriptor::TYPE_DOUBLE: + return "double"; + case FieldDescriptor::TYPE_FLOAT: + return "float"; + case FieldDescriptor::TYPE_INT64: + return "long"; + case FieldDescriptor::TYPE_UINT64: + return "ulong"; + case FieldDescriptor::TYPE_INT32: + return "int"; + case FieldDescriptor::TYPE_FIXED64: + return "ulong"; + case FieldDescriptor::TYPE_FIXED32: + return "uint"; + case FieldDescriptor::TYPE_BOOL: + return "bool"; + case FieldDescriptor::TYPE_STRING: + return "string"; + case FieldDescriptor::TYPE_BYTES: + return "pb::ByteString"; + case FieldDescriptor::TYPE_UINT32: + return "uint"; + case FieldDescriptor::TYPE_SFIXED32: + return "int"; + case FieldDescriptor::TYPE_SFIXED64: + return "long"; + case FieldDescriptor::TYPE_SINT32: + return "int"; + case FieldDescriptor::TYPE_SINT64: + return "long"; + default: + GOOGLE_LOG(FATAL)<< "Unknown field type."; + return ""; + } +} + +bool FieldGeneratorBase::has_default_value() { + switch (descriptor_->type()) { + case FieldDescriptor::TYPE_ENUM: + case FieldDescriptor::TYPE_MESSAGE: + case FieldDescriptor::TYPE_GROUP: + return true; + case FieldDescriptor::TYPE_DOUBLE: + return descriptor_->default_value_double() != 0.0; + case FieldDescriptor::TYPE_FLOAT: + return descriptor_->default_value_float() != 0.0; + case FieldDescriptor::TYPE_INT64: + return descriptor_->default_value_int64() != 0L; + case FieldDescriptor::TYPE_UINT64: + return descriptor_->default_value_uint64() != 0L; + case FieldDescriptor::TYPE_INT32: + return descriptor_->default_value_int32() != 0; + case FieldDescriptor::TYPE_FIXED64: + return descriptor_->default_value_uint64() != 0L; + case FieldDescriptor::TYPE_FIXED32: + return descriptor_->default_value_uint32() != 0; + case FieldDescriptor::TYPE_BOOL: + return descriptor_->default_value_bool(); + case FieldDescriptor::TYPE_STRING: + return true; + case FieldDescriptor::TYPE_BYTES: + return true; + case FieldDescriptor::TYPE_UINT32: + return descriptor_->default_value_uint32() != 0; + case FieldDescriptor::TYPE_SFIXED32: + return descriptor_->default_value_int32() != 0; + case FieldDescriptor::TYPE_SFIXED64: + return descriptor_->default_value_int64() != 0L; + case FieldDescriptor::TYPE_SINT32: + return descriptor_->default_value_int32() != 0; + case FieldDescriptor::TYPE_SINT64: + return descriptor_->default_value_int64() != 0L; + default: + GOOGLE_LOG(FATAL)<< "Unknown field type."; + return true; + } +} + +bool AllPrintableAscii(const std::string& text) { + for(int i = 0; i < text.size(); i++) { + if (text[i] < 0x20 || text[i] > 0x7e) { + return false; + } + } + return true; +} + +std::string FieldGeneratorBase::GetStringDefaultValueInternal(const FieldDescriptor* descriptor) { + if (descriptor->default_value_string().empty()) + return "\"\""; + else + return "global::System.Text.Encoding.UTF8.GetString(global::System." + "Convert.FromBase64String(\"" + + StringToBase64(descriptor->default_value_string()) + "\"), 0, " + StrCat(descriptor->default_value_string().length()) + ")"; +} + +std::string FieldGeneratorBase::GetBytesDefaultValueInternal(const FieldDescriptor* descriptor) { + if (descriptor->default_value_string().empty()) + return "pb::ByteString.Empty"; + else + return "pb::ByteString.FromBase64(\"" + StringToBase64(descriptor->default_value_string()) + "\")"; +} + +std::string FieldGeneratorBase::default_value() { + return default_value(descriptor_); +} + +std::string FieldGeneratorBase::default_value(const FieldDescriptor* descriptor) { + switch (descriptor->type()) { + case FieldDescriptor::TYPE_ENUM: + return GetClassName(descriptor->default_value_enum()->type()) + "." + + GetEnumValueName(descriptor->default_value_enum()->type()->name(), descriptor->default_value_enum()->name()); + case FieldDescriptor::TYPE_MESSAGE: + case FieldDescriptor::TYPE_GROUP: + if (IsWrapperType(descriptor)) { + const FieldDescriptor* wrapped_field = descriptor->message_type()->field(0); + return default_value(wrapped_field); + } else { + return "null"; + } + case FieldDescriptor::TYPE_DOUBLE: { + double value = descriptor->default_value_double(); + if (value == std::numeric_limits::infinity()) { + return "double.PositiveInfinity"; + } else if (value == -std::numeric_limits::infinity()) { + return "double.NegativeInfinity"; + } else if (std::isnan(value)) { + return "double.NaN"; + } + return StrCat(value) + "D"; + } + case FieldDescriptor::TYPE_FLOAT: { + float value = descriptor->default_value_float(); + if (value == std::numeric_limits::infinity()) { + return "float.PositiveInfinity"; + } else if (value == -std::numeric_limits::infinity()) { + return "float.NegativeInfinity"; + } else if (std::isnan(value)) { + return "float.NaN"; + } + return StrCat(value) + "F"; + } + case FieldDescriptor::TYPE_INT64: + return StrCat(descriptor->default_value_int64()) + "L"; + case FieldDescriptor::TYPE_UINT64: + return StrCat(descriptor->default_value_uint64()) + "UL"; + case FieldDescriptor::TYPE_INT32: + return StrCat(descriptor->default_value_int32()); + case FieldDescriptor::TYPE_FIXED64: + return StrCat(descriptor->default_value_uint64()) + "UL"; + case FieldDescriptor::TYPE_FIXED32: + return StrCat(descriptor->default_value_uint32()); + case FieldDescriptor::TYPE_BOOL: + if (descriptor->default_value_bool()) { + return "true"; + } else { + return "false"; + } + case FieldDescriptor::TYPE_STRING: + return GetStringDefaultValueInternal(descriptor); + case FieldDescriptor::TYPE_BYTES: + return GetBytesDefaultValueInternal(descriptor); + case FieldDescriptor::TYPE_UINT32: + return StrCat(descriptor->default_value_uint32()); + case FieldDescriptor::TYPE_SFIXED32: + return StrCat(descriptor->default_value_int32()); + case FieldDescriptor::TYPE_SFIXED64: + return StrCat(descriptor->default_value_int64()) + "L"; + case FieldDescriptor::TYPE_SINT32: + return StrCat(descriptor->default_value_int32()); + case FieldDescriptor::TYPE_SINT64: + return StrCat(descriptor->default_value_int64()) + "L"; + default: + GOOGLE_LOG(FATAL)<< "Unknown field type."; + return ""; + } +} + +std::string FieldGeneratorBase::number() { + return StrCat(descriptor_->number()); +} + +std::string FieldGeneratorBase::capitalized_type_name() { + switch (descriptor_->type()) { + case FieldDescriptor::TYPE_ENUM: + return "Enum"; + case FieldDescriptor::TYPE_MESSAGE: + return "Message"; + case FieldDescriptor::TYPE_GROUP: + return "Group"; + case FieldDescriptor::TYPE_DOUBLE: + return "Double"; + case FieldDescriptor::TYPE_FLOAT: + return "Float"; + case FieldDescriptor::TYPE_INT64: + return "Int64"; + case FieldDescriptor::TYPE_UINT64: + return "UInt64"; + case FieldDescriptor::TYPE_INT32: + return "Int32"; + case FieldDescriptor::TYPE_FIXED64: + return "Fixed64"; + case FieldDescriptor::TYPE_FIXED32: + return "Fixed32"; + case FieldDescriptor::TYPE_BOOL: + return "Bool"; + case FieldDescriptor::TYPE_STRING: + return "String"; + case FieldDescriptor::TYPE_BYTES: + return "Bytes"; + case FieldDescriptor::TYPE_UINT32: + return "UInt32"; + case FieldDescriptor::TYPE_SFIXED32: + return "SFixed32"; + case FieldDescriptor::TYPE_SFIXED64: + return "SFixed64"; + case FieldDescriptor::TYPE_SINT32: + return "SInt32"; + case FieldDescriptor::TYPE_SINT64: + return "SInt64"; + default: + GOOGLE_LOG(FATAL)<< "Unknown field type."; + return ""; + } +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_field_base.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_field_base.h" new file mode 100644 index 00000000..594461da --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_field_base.h" @@ -0,0 +1,108 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__ + +#include +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +class FieldGeneratorBase : public SourceGeneratorBase { + public: + FieldGeneratorBase(const FieldDescriptor* descriptor, + int presenceIndex, + const Options* options); + ~FieldGeneratorBase(); + + FieldGeneratorBase(const FieldGeneratorBase&) = delete; + FieldGeneratorBase& operator=(const FieldGeneratorBase&) = delete; + + virtual void GenerateCloningCode(io::Printer* printer) = 0; + virtual void GenerateFreezingCode(io::Printer* printer); + virtual void GenerateCodecCode(io::Printer* printer); + virtual void GenerateExtensionCode(io::Printer* printer); + virtual void GenerateMembers(io::Printer* printer) = 0; + virtual void GenerateMergingCode(io::Printer* printer) = 0; + virtual void GenerateParsingCode(io::Printer* printer) = 0; + virtual void GenerateSerializationCode(io::Printer* printer) = 0; + virtual void GenerateSerializedSizeCode(io::Printer* printer) = 0; + + virtual void WriteHash(io::Printer* printer) = 0; + virtual void WriteEquals(io::Printer* printer) = 0; + // Currently unused, as we use reflection to generate JSON + virtual void WriteToString(io::Printer* printer) = 0; + + protected: + const FieldDescriptor* descriptor_; + const int presenceIndex_; + std::map variables_; + + void AddDeprecatedFlag(io::Printer* printer); + void AddNullCheck(io::Printer* printer); + void AddNullCheck(io::Printer* printer, const std::string& name); + + void AddPublicMemberAttributes(io::Printer* printer); + void SetCommonOneofFieldVariables(std::map* variables); + + std::string oneof_property_name(); + std::string oneof_name(); + std::string property_name(); + std::string name(); + std::string type_name(); + std::string type_name(const FieldDescriptor* descriptor); + bool has_default_value(); + std::string default_value(); + std::string default_value(const FieldDescriptor* descriptor); + std::string number(); + std::string capitalized_type_name(); + + private: + void SetCommonFieldVariables(std::map* variables); + std::string GetStringDefaultValueInternal(const FieldDescriptor* descriptor); + std::string GetBytesDefaultValueInternal(const FieldDescriptor* descriptor); +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__ + diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_generator.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_generator.cc" new file mode 100644 index 00000000..b3355220 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_generator.cc" @@ -0,0 +1,107 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +void GenerateFile(const FileDescriptor* file, io::Printer* printer, + const Options* options) { + ReflectionClassGenerator reflectionClassGenerator(file, options); + reflectionClassGenerator.Generate(printer); +} + +bool Generator::Generate( + const FileDescriptor* file, + const string& parameter, + GeneratorContext* generator_context, + string* error) const { + + std::vector > options; + ParseGeneratorParameter(parameter, &options); + + struct Options cli_options; + + for (int i = 0; i < options.size(); i++) { + if (options[i].first == "file_extension") { + cli_options.file_extension = options[i].second; + } else if (options[i].first == "base_namespace") { + cli_options.base_namespace = options[i].second; + cli_options.base_namespace_specified = true; + } else if (options[i].first == "internal_access") { + cli_options.internal_access = true; + } else if (options[i].first == "serializable") { + cli_options.serializable = true; + } else { + *error = "Unknown generator option: " + options[i].first; + return false; + } + } + + string filename_error = ""; + std::string filename = GetOutputFile(file, + cli_options.file_extension, + cli_options.base_namespace_specified, + cli_options.base_namespace, + &filename_error); + + if (filename.empty()) { + *error = filename_error; + return false; + } + std::unique_ptr output( + generator_context->Open(filename)); + io::Printer printer(output.get(), '$'); + + GenerateFile(file, &printer, &cli_options); + + return true; +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_generator.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_generator.h" new file mode 100644 index 00000000..da72e0e7 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_generator.h" @@ -0,0 +1,67 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Generates C# code for a given .proto file. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_GENERATOR_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_GENERATOR_H__ + +#include + +#include + +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +// CodeGenerator implementation which generates a C# source file and +// header. If you create your own protocol compiler binary and you want +// it to support C# output, you can do so by registering an instance of this +// CodeGenerator with the CommandLineInterface in your main() function. +class PROTOC_EXPORT Generator : public CodeGenerator { + public: + virtual bool Generate( + const FileDescriptor* file, + const string& parameter, + GeneratorContext* generator_context, + string* error) const; +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#include + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_GENERATOR_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_generator_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_generator_unittest.cc" new file mode 100644 index 00000000..5755fee0 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_generator_unittest.cc" @@ -0,0 +1,70 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2014 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include + +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { +namespace { + +TEST(CSharpEnumValue, PascalCasedPrefixStripping) { + EXPECT_EQ("Bar", GetEnumValueName("Foo", "BAR")); + EXPECT_EQ("BarBaz", GetEnumValueName("Foo", "BAR_BAZ")); + EXPECT_EQ("Bar", GetEnumValueName("Foo", "FOO_BAR")); + EXPECT_EQ("Bar", GetEnumValueName("Foo", "FOO__BAR")); + EXPECT_EQ("BarBaz", GetEnumValueName("Foo", "FOO_BAR_BAZ")); + EXPECT_EQ("BarBaz", GetEnumValueName("Foo", "Foo_BarBaz")); + EXPECT_EQ("Bar", GetEnumValueName("FO_O", "FOO_BAR")); + EXPECT_EQ("Bar", GetEnumValueName("FOO", "F_O_O_BAR")); + EXPECT_EQ("Bar", GetEnumValueName("Foo", "BAR")); + EXPECT_EQ("BarBaz", GetEnumValueName("Foo", "BAR_BAZ")); + EXPECT_EQ("Foo", GetEnumValueName("Foo", "FOO")); + EXPECT_EQ("Foo", GetEnumValueName("Foo", "FOO___")); + // Identifiers can't start with digits + EXPECT_EQ("_2Bar", GetEnumValueName("Foo", "FOO_2_BAR")); + EXPECT_EQ("_2", GetEnumValueName("Foo", "FOO___2")); +} + +} // namespace +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_helpers.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_helpers.cc" new file mode 100644 index 00000000..98aa246c --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_helpers.cc" @@ -0,0 +1,591 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +CSharpType GetCSharpType(FieldDescriptor::Type type) { + switch (type) { + case FieldDescriptor::TYPE_INT32: + return CSHARPTYPE_INT32; + case FieldDescriptor::TYPE_INT64: + return CSHARPTYPE_INT64; + case FieldDescriptor::TYPE_UINT32: + return CSHARPTYPE_UINT32; + case FieldDescriptor::TYPE_UINT64: + return CSHARPTYPE_UINT32; + case FieldDescriptor::TYPE_SINT32: + return CSHARPTYPE_INT32; + case FieldDescriptor::TYPE_SINT64: + return CSHARPTYPE_INT64; + case FieldDescriptor::TYPE_FIXED32: + return CSHARPTYPE_UINT32; + case FieldDescriptor::TYPE_FIXED64: + return CSHARPTYPE_UINT64; + case FieldDescriptor::TYPE_SFIXED32: + return CSHARPTYPE_INT32; + case FieldDescriptor::TYPE_SFIXED64: + return CSHARPTYPE_INT64; + case FieldDescriptor::TYPE_FLOAT: + return CSHARPTYPE_FLOAT; + case FieldDescriptor::TYPE_DOUBLE: + return CSHARPTYPE_DOUBLE; + case FieldDescriptor::TYPE_BOOL: + return CSHARPTYPE_BOOL; + case FieldDescriptor::TYPE_ENUM: + return CSHARPTYPE_ENUM; + case FieldDescriptor::TYPE_STRING: + return CSHARPTYPE_STRING; + case FieldDescriptor::TYPE_BYTES: + return CSHARPTYPE_BYTESTRING; + case FieldDescriptor::TYPE_GROUP: + return CSHARPTYPE_MESSAGE; + case FieldDescriptor::TYPE_MESSAGE: + return CSHARPTYPE_MESSAGE; + + // No default because we want the compiler to complain if any new + // types are added. + } + GOOGLE_LOG(FATAL)<< "Can't get here."; + return (CSharpType) -1; +} + +std::string StripDotProto(const std::string& proto_file) { + int lastindex = proto_file.find_last_of("."); + return proto_file.substr(0, lastindex); +} + +std::string GetFileNamespace(const FileDescriptor* descriptor) { + if (descriptor->options().has_csharp_namespace()) { + return descriptor->options().csharp_namespace(); + } + return UnderscoresToCamelCase(descriptor->package(), true, true); +} + +// Returns the Pascal-cased last part of the proto file. For example, +// input of "google/protobuf/foo_bar.proto" would result in "FooBar". +std::string GetFileNameBase(const FileDescriptor* descriptor) { + std::string proto_file = descriptor->name(); + int lastslash = proto_file.find_last_of("/"); + std::string base = proto_file.substr(lastslash + 1); + return UnderscoresToPascalCase(StripDotProto(base)); +} + +std::string GetReflectionClassUnqualifiedName(const FileDescriptor* descriptor) { + // TODO: Detect collisions with existing messages, + // and append an underscore if necessary. + return GetFileNameBase(descriptor) + "Reflection"; +} + +std::string GetExtensionClassUnqualifiedName(const FileDescriptor* descriptor) { + // TODO: Detect collisions with existing messages, + // and append an underscore if necessary. + return GetFileNameBase(descriptor) + "Extensions"; +} + +// TODO(jtattermusch): can we reuse a utility function? +std::string UnderscoresToCamelCase(const std::string& input, + bool cap_next_letter, + bool preserve_period) { + string result; + // Note: I distrust ctype.h due to locales. + for (int i = 0; i < input.size(); i++) { + if ('a' <= input[i] && input[i] <= 'z') { + if (cap_next_letter) { + result += input[i] + ('A' - 'a'); + } else { + result += input[i]; + } + cap_next_letter = false; + } else if ('A' <= input[i] && input[i] <= 'Z') { + if (i == 0 && !cap_next_letter) { + // Force first letter to lower-case unless explicitly told to + // capitalize it. + result += input[i] + ('a' - 'A'); + } else { + // Capital letters after the first are left as-is. + result += input[i]; + } + cap_next_letter = false; + } else if ('0' <= input[i] && input[i] <= '9') { + result += input[i]; + cap_next_letter = true; + } else { + cap_next_letter = true; + if (input[i] == '.' && preserve_period) { + result += '.'; + } + } + } + // Add a trailing "_" if the name should be altered. + if (input.size() > 0 && input[input.size() - 1] == '#') { + result += '_'; + } + return result; +} + +std::string UnderscoresToPascalCase(const std::string& input) { + return UnderscoresToCamelCase(input, true); +} + +// Convert a string which is expected to be SHOUTY_CASE (but may not be *precisely* shouty) +// into a PascalCase string. Precise rules implemented: + +// Previous input character Current character Case +// Any Non-alphanumeric Skipped +// None - first char of input Alphanumeric Upper +// Non-letter (e.g. _ or 1) Alphanumeric Upper +// Numeric Alphanumeric Upper +// Lower letter Alphanumeric Same as current +// Upper letter Alphanumeric Lower +std::string ShoutyToPascalCase(const std::string& input) { + string result; + // Simple way of implementing "always start with upper" + char previous = '_'; + for (int i = 0; i < input.size(); i++) { + char current = input[i]; + if (!ascii_isalnum(current)) { + previous = current; + continue; + } + if (!ascii_isalnum(previous)) { + result += ascii_toupper(current); + } else if (ascii_isdigit(previous)) { + result += ascii_toupper(current); + } else if (ascii_islower(previous)) { + result += current; + } else { + result += ascii_tolower(current); + } + previous = current; + } + return result; +} + +// Attempt to remove a prefix from a value, ignoring casing and skipping underscores. +// (foo, foo_bar) => bar - underscore after prefix is skipped +// (FOO, foo_bar) => bar - casing is ignored +// (foo_bar, foobarbaz) => baz - underscore in prefix is ignored +// (foobar, foo_barbaz) => baz - underscore in value is ignored +// (foo, bar) => bar - prefix isn't matched; return original value +std::string TryRemovePrefix(const std::string& prefix, const std::string& value) { + // First normalize to a lower-case no-underscores prefix to match against + std::string prefix_to_match = ""; + for (size_t i = 0; i < prefix.size(); i++) { + if (prefix[i] != '_') { + prefix_to_match += ascii_tolower(prefix[i]); + } + } + + // This keeps track of how much of value we've consumed + size_t prefix_index, value_index; + for (prefix_index = 0, value_index = 0; + prefix_index < prefix_to_match.size() && value_index < value.size(); + value_index++) { + // Skip over underscores in the value + if (value[value_index] == '_') { + continue; + } + if (ascii_tolower(value[value_index]) != prefix_to_match[prefix_index++]) { + // Failed to match the prefix - bail out early. + return value; + } + } + + // If we didn't finish looking through the prefix, we can't strip it. + if (prefix_index < prefix_to_match.size()) { + return value; + } + + // Step over any underscores after the prefix + while (value_index < value.size() && value[value_index] == '_') { + value_index++; + } + + // If there's nothing left (e.g. it was a prefix with only underscores afterwards), don't strip. + if (value_index == value.size()) { + return value; + } + + return value.substr(value_index); +} + +// Format the enum value name in a pleasant way for C#: +// - Strip the enum name as a prefix if possible +// - Convert to PascalCase. +// For example, an enum called Color with a value of COLOR_BLUE should +// result in an enum value in C# called just Blue +std::string GetEnumValueName(const std::string& enum_name, const std::string& enum_value_name) { + std::string stripped = TryRemovePrefix(enum_name, enum_value_name); + std::string result = ShoutyToPascalCase(stripped); + // Just in case we have an enum name of FOO and a value of FOO_2... make sure the returned + // string is a valid identifier. + if (ascii_isdigit(result[0])) { + result = "_" + result; + } + return result; +} + +uint GetGroupEndTag(const Descriptor* descriptor) { + const Descriptor* containing_type = descriptor->containing_type(); + if (containing_type != NULL) { + const FieldDescriptor* field; + for (int i = 0; i < containing_type->field_count(); i++) { + field = containing_type->field(i); + if (field->type() == FieldDescriptor::Type::TYPE_GROUP && + field->message_type() == descriptor) { + return internal::WireFormatLite::MakeTag( + field->number(), internal::WireFormatLite::WIRETYPE_END_GROUP); + } + } + for (int i = 0; i < containing_type->extension_count(); i++) { + field = containing_type->extension(i); + if (field->type() == FieldDescriptor::Type::TYPE_GROUP && + field->message_type() == descriptor) { + return internal::WireFormatLite::MakeTag( + field->number(), internal::WireFormatLite::WIRETYPE_END_GROUP); + } + } + } else { + const FileDescriptor* containing_file = descriptor->file(); + if (containing_file != NULL) { + const FieldDescriptor* field; + for (int i = 0; i < containing_file->extension_count(); i++) { + field = containing_file->extension(i); + if (field->type() == FieldDescriptor::Type::TYPE_GROUP && + field->message_type() == descriptor) { + return internal::WireFormatLite::MakeTag( + field->number(), internal::WireFormatLite::WIRETYPE_END_GROUP); + } + } + } + } + + return 0; +} + +std::string ToCSharpName(const std::string& name, const FileDescriptor* file) { + std::string result = GetFileNamespace(file); + if (!result.empty()) { + result += '.'; + } + string classname; + if (file->package().empty()) { + classname = name; + } else { + // Strip the proto package from full_name since we've replaced it with + // the C# namespace. + classname = name.substr(file->package().size() + 1); + } + result += StringReplace(classname, ".", ".Types.", true); + return "global::" + result; +} + +std::string GetReflectionClassName(const FileDescriptor* descriptor) { + std::string result = GetFileNamespace(descriptor); + if (!result.empty()) { + result += '.'; + } + result += GetReflectionClassUnqualifiedName(descriptor); + return "global::" + result; +} + +std::string GetFullExtensionName(const FieldDescriptor* descriptor) { + if (descriptor->extension_scope()) { + return GetClassName(descriptor->extension_scope()) + ".Extensions." + GetPropertyName(descriptor); + } + else { + return GetExtensionClassUnqualifiedName(descriptor->file()) + "." + GetPropertyName(descriptor); + } +} + +std::string GetClassName(const Descriptor* descriptor) { + return ToCSharpName(descriptor->full_name(), descriptor->file()); +} + +std::string GetClassName(const EnumDescriptor* descriptor) { + return ToCSharpName(descriptor->full_name(), descriptor->file()); +} + +// Groups are hacky: The name of the field is just the lower-cased name +// of the group type. In C#, though, we would like to retain the original +// capitalization of the type name. +std::string GetFieldName(const FieldDescriptor* descriptor) { + if (descriptor->type() == FieldDescriptor::TYPE_GROUP) { + return descriptor->message_type()->name(); + } else { + return descriptor->name(); + } +} + +std::string GetFieldConstantName(const FieldDescriptor* field) { + return GetPropertyName(field) + "FieldNumber"; +} + +std::string GetPropertyName(const FieldDescriptor* descriptor) { + // TODO(jtattermusch): consider introducing csharp_property_name field option + std::string property_name = UnderscoresToPascalCase(GetFieldName(descriptor)); + // Avoid either our own type name or reserved names. Note that not all names + // are reserved - a field called to_string, write_to etc would still cause a problem. + // There are various ways of ending up with naming collisions, but we try to avoid obvious + // ones. + if (property_name == descriptor->containing_type()->name() + || property_name == "Types" + || property_name == "Descriptor") { + property_name += "_"; + } + return property_name; +} + +std::string GetOutputFile(const FileDescriptor* descriptor, + const std::string file_extension, + const bool generate_directories, + const std::string base_namespace, string* error) { + string relative_filename = GetFileNameBase(descriptor) + file_extension; + if (!generate_directories) { + return relative_filename; + } + string ns = GetFileNamespace(descriptor); + string namespace_suffix = ns; + if (!base_namespace.empty()) { + // Check that the base_namespace is either equal to or a leading part of + // the file namespace. This isn't just a simple prefix; "Foo.B" shouldn't + // be regarded as a prefix of "Foo.Bar". The simplest option is to add "." + // to both. + string extended_ns = ns + "."; + if (extended_ns.find(base_namespace + ".") != 0) { + *error = "Namespace " + ns + " is not a prefix namespace of base namespace " + base_namespace; + return ""; // This will be ignored, because we've set an error. + } + namespace_suffix = ns.substr(base_namespace.length()); + if (namespace_suffix.find(".") == 0) { + namespace_suffix = namespace_suffix.substr(1); + } + } + + string namespace_dir = StringReplace(namespace_suffix, ".", "/", true); + if (!namespace_dir.empty()) { + namespace_dir += "/"; + } + return namespace_dir + relative_filename; +} + +// TODO: c&p from Java protoc plugin +// For encodings with fixed sizes, returns that size in bytes. Otherwise +// returns -1. +int GetFixedSize(FieldDescriptor::Type type) { + switch (type) { + case FieldDescriptor::TYPE_INT32 : return -1; + case FieldDescriptor::TYPE_INT64 : return -1; + case FieldDescriptor::TYPE_UINT32 : return -1; + case FieldDescriptor::TYPE_UINT64 : return -1; + case FieldDescriptor::TYPE_SINT32 : return -1; + case FieldDescriptor::TYPE_SINT64 : return -1; + case FieldDescriptor::TYPE_FIXED32 : return internal::WireFormatLite::kFixed32Size; + case FieldDescriptor::TYPE_FIXED64 : return internal::WireFormatLite::kFixed64Size; + case FieldDescriptor::TYPE_SFIXED32: return internal::WireFormatLite::kSFixed32Size; + case FieldDescriptor::TYPE_SFIXED64: return internal::WireFormatLite::kSFixed64Size; + case FieldDescriptor::TYPE_FLOAT : return internal::WireFormatLite::kFloatSize; + case FieldDescriptor::TYPE_DOUBLE : return internal::WireFormatLite::kDoubleSize; + + case FieldDescriptor::TYPE_BOOL : return internal::WireFormatLite::kBoolSize; + case FieldDescriptor::TYPE_ENUM : return -1; + + case FieldDescriptor::TYPE_STRING : return -1; + case FieldDescriptor::TYPE_BYTES : return -1; + case FieldDescriptor::TYPE_GROUP : return -1; + case FieldDescriptor::TYPE_MESSAGE : return -1; + + // No default because we want the compiler to complain if any new + // types are added. + } + GOOGLE_LOG(FATAL) << "Can't get here."; + return -1; +} + +static const char base64_chars[] = + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; + +std::string StringToBase64(const std::string& input) { + std::string result; + size_t remaining = input.size(); + const unsigned char *src = (const unsigned char*) input.c_str(); + while (remaining > 2) { + result += base64_chars[src[0] >> 2]; + result += base64_chars[((src[0] & 0x3) << 4) | (src[1] >> 4)]; + result += base64_chars[((src[1] & 0xf) << 2) | (src[2] >> 6)]; + result += base64_chars[src[2] & 0x3f]; + remaining -= 3; + src += 3; + } + switch (remaining) { + case 2: + result += base64_chars[src[0] >> 2]; + result += base64_chars[((src[0] & 0x3) << 4) | (src[1] >> 4)]; + result += base64_chars[(src[1] & 0xf) << 2]; + result += '='; + src += 2; + break; + case 1: + result += base64_chars[src[0] >> 2]; + result += base64_chars[((src[0] & 0x3) << 4)]; + result += '='; + result += '='; + src += 1; + break; + } + return result; +} + +std::string FileDescriptorToBase64(const FileDescriptor* descriptor) { + std::string fdp_bytes; + FileDescriptorProto fdp; + descriptor->CopyTo(&fdp); + fdp.SerializeToString(&fdp_bytes); + return StringToBase64(fdp_bytes); +} + +FieldGeneratorBase* CreateFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options* options) { + switch (descriptor->type()) { + case FieldDescriptor::TYPE_GROUP: + case FieldDescriptor::TYPE_MESSAGE: + if (descriptor->is_repeated()) { + if (descriptor->is_map()) { + return new MapFieldGenerator(descriptor, presenceIndex, options); + } else { + return new RepeatedMessageFieldGenerator(descriptor, presenceIndex, options); + } + } else { + if (IsWrapperType(descriptor)) { + if (descriptor->containing_oneof()) { + return new WrapperOneofFieldGenerator(descriptor, presenceIndex, options); + } else { + return new WrapperFieldGenerator(descriptor, presenceIndex, options); + } + } else { + if (descriptor->containing_oneof()) { + return new MessageOneofFieldGenerator(descriptor, presenceIndex, options); + } else { + return new MessageFieldGenerator(descriptor, presenceIndex, options); + } + } + } + case FieldDescriptor::TYPE_ENUM: + if (descriptor->is_repeated()) { + return new RepeatedEnumFieldGenerator(descriptor, presenceIndex, options); + } else { + if (descriptor->containing_oneof()) { + return new EnumOneofFieldGenerator(descriptor, presenceIndex, options); + } else { + return new EnumFieldGenerator(descriptor, presenceIndex, options); + } + } + default: + if (descriptor->is_repeated()) { + return new RepeatedPrimitiveFieldGenerator(descriptor, presenceIndex, options); + } else { + if (descriptor->containing_oneof()) { + return new PrimitiveOneofFieldGenerator(descriptor, presenceIndex, options); + } else { + return new PrimitiveFieldGenerator(descriptor, presenceIndex, options); + } + } + } +} + +bool IsNullable(const FieldDescriptor* descriptor) { + if (descriptor->is_repeated()) { + return true; + } + + switch (descriptor->type()) { + case FieldDescriptor::TYPE_ENUM: + case FieldDescriptor::TYPE_DOUBLE: + case FieldDescriptor::TYPE_FLOAT: + case FieldDescriptor::TYPE_INT64: + case FieldDescriptor::TYPE_UINT64: + case FieldDescriptor::TYPE_INT32: + case FieldDescriptor::TYPE_FIXED64: + case FieldDescriptor::TYPE_FIXED32: + case FieldDescriptor::TYPE_BOOL: + case FieldDescriptor::TYPE_UINT32: + case FieldDescriptor::TYPE_SFIXED32: + case FieldDescriptor::TYPE_SFIXED64: + case FieldDescriptor::TYPE_SINT32: + case FieldDescriptor::TYPE_SINT64: + return false; + + case FieldDescriptor::TYPE_MESSAGE: + case FieldDescriptor::TYPE_GROUP: + case FieldDescriptor::TYPE_STRING: + case FieldDescriptor::TYPE_BYTES: + return true; + + default: + GOOGLE_LOG(FATAL) << "Unknown field type."; + return true; + } +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_helpers.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_helpers.h" new file mode 100644 index 00000000..6354e9e6 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_helpers.h" @@ -0,0 +1,168 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_HELPERS_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_HELPERS_H__ + +#include +#include +#include +#include +#include +#include +#include + +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +struct Options; +class FieldGeneratorBase; + +// TODO: start using this enum. +enum CSharpType { + CSHARPTYPE_INT32 = 1, + CSHARPTYPE_INT64 = 2, + CSHARPTYPE_UINT32 = 3, + CSHARPTYPE_UINT64 = 4, + CSHARPTYPE_FLOAT = 5, + CSHARPTYPE_DOUBLE = 6, + CSHARPTYPE_BOOL = 7, + CSHARPTYPE_STRING = 8, + CSHARPTYPE_BYTESTRING = 9, + CSHARPTYPE_MESSAGE = 10, + CSHARPTYPE_ENUM = 11, + MAX_CSHARPTYPE = 11 +}; + +// Converts field type to corresponding C# type. +CSharpType GetCSharpType(FieldDescriptor::Type type); + +std::string StripDotProto(const std::string& proto_file); + +// Gets unqualified name of the reflection class +std::string GetReflectionClassUnqualifiedName(const FileDescriptor* descriptor); +// Gets unqualified name of the extension class +std::string GetExtensionClassUnqualifiedName(const FileDescriptor* descriptor); + +std::string GetClassName(const EnumDescriptor* descriptor); + +std::string GetFieldName(const FieldDescriptor* descriptor); + +std::string GetFieldConstantName(const FieldDescriptor* field); + +std::string GetPropertyName(const FieldDescriptor* descriptor); + +int GetFixedSize(FieldDescriptor::Type type); + +std::string UnderscoresToCamelCase(const std::string& input, + bool cap_next_letter, + bool preserve_period); + +inline std::string UnderscoresToCamelCase(const std::string& input, bool cap_next_letter) { + return UnderscoresToCamelCase(input, cap_next_letter, false); +} + +std::string UnderscoresToPascalCase(const std::string& input); + +// Note that we wouldn't normally want to export this (we're not expecting +// it to be used outside libprotoc itself) but this exposes it for testing. +std::string PROTOC_EXPORT GetEnumValueName(const std::string& enum_name, + const std::string& enum_value_name); + +// TODO(jtattermusch): perhaps we could move this to strutil +std::string StringToBase64(const std::string& input); + +std::string FileDescriptorToBase64(const FileDescriptor* descriptor); + +FieldGeneratorBase* CreateFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options* options); + +std::string GetFullExtensionName(const FieldDescriptor* descriptor); + +bool IsNullable(const FieldDescriptor* descriptor); + +// Determines whether the given message is a map entry message, +// i.e. one implicitly created by protoc due to a map field. +inline bool IsMapEntryMessage(const Descriptor* descriptor) { + return descriptor->options().map_entry(); +} + +// Checks if this descriptor is for a group and gets its end tag or 0 if it's not a group +uint GetGroupEndTag(const Descriptor* descriptor); + +// Determines whether we're generating code for the proto representation of +// descriptors etc, for use in the runtime. This is the only type which is +// allowed to use proto2 syntax, and it generates internal classes. +inline bool IsDescriptorProto(const FileDescriptor* descriptor) { + return descriptor->name() == "google/protobuf/descriptor.proto"; +} + +// Determines whether the given message is an options message within descriptor.proto. +inline bool IsDescriptorOptionMessage(const Descriptor* descriptor) { + if (!IsDescriptorProto(descriptor->file())) { + return false; + } + const string name = descriptor->full_name(); + return name == "google.protobuf.FileOptions" || + name == "google.protobuf.MessageOptions" || + name == "google.protobuf.FieldOptions" || + name == "google.protobuf.OneofOptions" || + name == "google.protobuf.EnumOptions" || + name == "google.protobuf.EnumValueOptions" || + name == "google.protobuf.ServiceOptions" || + name == "google.protobuf.MethodOptions"; +} + +inline bool IsWrapperType(const FieldDescriptor* descriptor) { + return descriptor->type() == FieldDescriptor::TYPE_MESSAGE && + descriptor->message_type()->file()->name() == "google/protobuf/wrappers.proto"; +} + +inline bool IsProto2(const FileDescriptor* descriptor) { + return descriptor->syntax() == FileDescriptor::SYNTAX_PROTO2; +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#include + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_HELPERS_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_map_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_map_field.cc" new file mode 100644 index 00000000..f3f09ea4 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_map_field.cc" @@ -0,0 +1,140 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +MapFieldGenerator::MapFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options* options) + : FieldGeneratorBase(descriptor, presenceIndex, options) { +} + +MapFieldGenerator::~MapFieldGenerator() { +} + +void MapFieldGenerator::GenerateMembers(io::Printer* printer) { + const FieldDescriptor* key_descriptor = + descriptor_->message_type()->FindFieldByName("key"); + const FieldDescriptor* value_descriptor = + descriptor_->message_type()->FindFieldByName("value"); + variables_["key_type_name"] = type_name(key_descriptor); + variables_["value_type_name"] = type_name(value_descriptor); + std::unique_ptr key_generator( + CreateFieldGenerator(key_descriptor, 1, this->options())); + std::unique_ptr value_generator( + CreateFieldGenerator(value_descriptor, 2, this->options())); + + printer->Print( + variables_, + "private static readonly pbc::MapField<$key_type_name$, $value_type_name$>.Codec _map_$name$_codec\n" + " = new pbc::MapField<$key_type_name$, $value_type_name$>.Codec("); + key_generator->GenerateCodecCode(printer); + printer->Print(", "); + value_generator->GenerateCodecCode(printer); + printer->Print( + variables_, + ", $tag$);\n" + "private readonly pbc::MapField<$key_type_name$, $value_type_name$> $name$_ = new pbc::MapField<$key_type_name$, $value_type_name$>();\n"); + WritePropertyDocComment(printer, descriptor_); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ pbc::MapField<$key_type_name$, $value_type_name$> $property_name$ {\n" + " get { return $name$_; }\n" + "}\n"); +} + +void MapFieldGenerator::GenerateMergingCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.Add(other.$name$_);\n"); +} + +void MapFieldGenerator::GenerateParsingCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.AddEntriesFrom(input, _map_$name$_codec);\n"); +} + +void MapFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.WriteTo(output, _map_$name$_codec);\n"); +} + +void MapFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + printer->Print( + variables_, + "size += $name$_.CalculateSize(_map_$name$_codec);\n"); +} + +void MapFieldGenerator::WriteHash(io::Printer* printer) { + printer->Print( + variables_, + "hash ^= $property_name$.GetHashCode();\n"); +} +void MapFieldGenerator::WriteEquals(io::Printer* printer) { + printer->Print( + variables_, + "if (!$property_name$.Equals(other.$property_name$)) return false;\n"); +} + +void MapFieldGenerator::WriteToString(io::Printer* printer) { + // TODO: If we ever actually use ToString, we'll need to impleme this... +} + +void MapFieldGenerator::GenerateCloningCode(io::Printer* printer) { + printer->Print(variables_, + "$name$_ = other.$name$_.Clone();\n"); +} + +void MapFieldGenerator::GenerateFreezingCode(io::Printer* printer) { +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_map_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_map_field.h" new file mode 100644 index 00000000..b920b9f2 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_map_field.h" @@ -0,0 +1,73 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_MAP_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_MAP_FIELD_H__ + +#include + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +class MapFieldGenerator : public FieldGeneratorBase { + public: + MapFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options* options); + ~MapFieldGenerator(); + + MapFieldGenerator(const MapFieldGenerator&) = delete; + MapFieldGenerator& operator=(const MapFieldGenerator&) = delete; + + virtual void GenerateCloningCode(io::Printer* printer); + virtual void GenerateFreezingCode(io::Printer* printer); + virtual void GenerateMembers(io::Printer* printer); + virtual void GenerateMergingCode(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); + virtual void GenerateSerializationCode(io::Printer* printer); + virtual void GenerateSerializedSizeCode(io::Printer* printer); + + virtual void WriteHash(io::Printer* printer); + virtual void WriteEquals(io::Printer* printer); + virtual void WriteToString(io::Printer* printer); +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_MAP_FIELD_H__ + diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message.cc" new file mode 100644 index 00000000..67f28929 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message.cc" @@ -0,0 +1,728 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +bool CompareFieldNumbers(const FieldDescriptor* d1, const FieldDescriptor* d2) { + return d1->number() < d2->number(); +} + +MessageGenerator::MessageGenerator(const Descriptor* descriptor, + const Options* options) + : SourceGeneratorBase(descriptor->file(), options), + descriptor_(descriptor), + has_bit_field_count_(0), + end_tag_(GetGroupEndTag(descriptor)), + has_extension_ranges_(descriptor->extension_range_count() > 0) { + // fields by number + for (int i = 0; i < descriptor_->field_count(); i++) { + fields_by_number_.push_back(descriptor_->field(i)); + } + std::sort(fields_by_number_.begin(), fields_by_number_.end(), + CompareFieldNumbers); + + if (IsProto2(descriptor_->file())) { + int primitiveCount = 0; + for (int i = 0; i < descriptor_->field_count(); i++) { + const FieldDescriptor* field = descriptor_->field(i); + if (!IsNullable(field)) { + primitiveCount++; + if (has_bit_field_count_ == 0 || (primitiveCount % 32) == 0) { + has_bit_field_count_++; + } + } + } + } +} + +MessageGenerator::~MessageGenerator() { +} + +std::string MessageGenerator::class_name() { + return descriptor_->name(); +} + +std::string MessageGenerator::full_class_name() { + return GetClassName(descriptor_); +} + +const std::vector& MessageGenerator::fields_by_number() { + return fields_by_number_; +} + +void MessageGenerator::AddDeprecatedFlag(io::Printer* printer) { + if (descriptor_->options().deprecated()) { + printer->Print("[global::System.ObsoleteAttribute]\n"); + } +} + +void MessageGenerator::AddSerializableAttribute(io::Printer* printer) { + if (this->options()->serializable) { + printer->Print("[global::System.SerializableAttribute]\n"); + } +} + +void MessageGenerator::Generate(io::Printer* printer) { + std::map vars; + vars["class_name"] = class_name(); + vars["access_level"] = class_access_level(); + + WriteMessageDocComment(printer, descriptor_); + AddDeprecatedFlag(printer); + AddSerializableAttribute(printer); + + printer->Print( + vars, + "$access_level$ sealed partial class $class_name$ : "); + + if (has_extension_ranges_) { + printer->Print(vars, "pb::IExtendableMessage<$class_name$>"); + } + else { + printer->Print(vars, "pb::IMessage<$class_name$>"); + } + printer->Print(" {\n"); + printer->Indent(); + + // All static fields and properties + printer->Print( + vars, + "private static readonly pb::MessageParser<$class_name$> _parser = new pb::MessageParser<$class_name$>(() => new $class_name$());\n"); + + printer->Print( + "private pb::UnknownFieldSet _unknownFields;\n"); + + if (has_extension_ranges_) { + if (IsDescriptorProto(descriptor_->file())) { + printer->Print(vars, "internal pb::ExtensionSet<$class_name$> _extensions;\n"); // CustomOptions compatibility + } else { + printer->Print(vars, "private pb::ExtensionSet<$class_name$> _extensions;\n"); + } + + // a read-only property for fast + // retrieval of the set in IsInitialized + printer->Print(vars, + "private pb::ExtensionSet<$class_name$> _Extensions { get { " + "return _extensions; } }\n"); + } + + for (int i = 0; i < has_bit_field_count_; i++) { + // don't use arrays since all arrays are heap allocated, saving allocations + // use ints instead of bytes since bytes lack bitwise operators, saving casts + printer->Print("private int _hasBits$i$;\n", "i", StrCat(i)); + } + + WriteGeneratedCodeAttributes(printer); + + printer->Print( + vars, + "public static pb::MessageParser<$class_name$> Parser { get { return _parser; } }\n\n"); + + // Access the message descriptor via the relevant file descriptor or containing message descriptor. + if (!descriptor_->containing_type()) { + vars["descriptor_accessor"] = GetReflectionClassName(descriptor_->file()) + + ".Descriptor.MessageTypes[" + StrCat(descriptor_->index()) + "]"; + } else { + vars["descriptor_accessor"] = GetClassName(descriptor_->containing_type()) + + ".Descriptor.NestedTypes[" + StrCat(descriptor_->index()) + "]"; + } + + WriteGeneratedCodeAttributes(printer); + printer->Print( + vars, + "public static pbr::MessageDescriptor Descriptor {\n" + " get { return $descriptor_accessor$; }\n" + "}\n" + "\n"); + WriteGeneratedCodeAttributes(printer); + printer->Print( + vars, + "pbr::MessageDescriptor pb::IMessage.Descriptor {\n" + " get { return Descriptor; }\n" + "}\n" + "\n"); + + // Parameterless constructor and partial OnConstruction method. + WriteGeneratedCodeAttributes(printer); + printer->Print( + vars, + "public $class_name$() {\n" + " OnConstruction();\n" + "}\n\n" + "partial void OnConstruction();\n\n"); + + GenerateCloningCode(printer); + GenerateFreezingCode(printer); + + // Fields/properties + for (int i = 0; i < descriptor_->field_count(); i++) { + const FieldDescriptor* fieldDescriptor = descriptor_->field(i); + + // Rats: we lose the debug comment here :( + printer->Print( + "/// Field number for the \"$field_name$\" field.\n" + "public const int $field_constant_name$ = $index$;\n", + "field_name", fieldDescriptor->name(), + "field_constant_name", GetFieldConstantName(fieldDescriptor), + "index", StrCat(fieldDescriptor->number())); + std::unique_ptr generator( + CreateFieldGeneratorInternal(fieldDescriptor)); + generator->GenerateMembers(printer); + printer->Print("\n"); + } + + // oneof properties + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + vars["name"] = UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), false); + vars["property_name"] = UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), true); + vars["original_name"] = descriptor_->oneof_decl(i)->name(); + printer->Print( + vars, + "private object $name$_;\n" + "/// Enum of possible cases for the \"$original_name$\" oneof.\n" + "public enum $property_name$OneofCase {\n"); + printer->Indent(); + printer->Print("None = 0,\n"); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j); + printer->Print("$field_property_name$ = $index$,\n", + "field_property_name", GetPropertyName(field), + "index", StrCat(field->number())); + } + printer->Outdent(); + printer->Print("}\n"); + // TODO: Should we put the oneof .proto comments here? + // It's unclear exactly where they should go. + printer->Print( + vars, + "private $property_name$OneofCase $name$Case_ = $property_name$OneofCase.None;\n"); + WriteGeneratedCodeAttributes(printer); + printer->Print( + vars, + "public $property_name$OneofCase $property_name$Case {\n" + " get { return $name$Case_; }\n" + "}\n\n"); + WriteGeneratedCodeAttributes(printer); + printer->Print( + vars, + "public void Clear$property_name$() {\n" + " $name$Case_ = $property_name$OneofCase.None;\n" + " $name$_ = null;\n" + "}\n\n"); + } + + // Standard methods + GenerateFrameworkMethods(printer); + GenerateMessageSerializationMethods(printer); + GenerateMergingMethods(printer); + + if (has_extension_ranges_) { + printer->Print( + vars, + "public TValue GetExtension(pb::Extension<$class_name$, " + "TValue> extension) {\n" + " return pb::ExtensionSet.Get(ref _extensions, extension);\n" + "}\n" + "public pbc::RepeatedField " + "GetExtension(pb::RepeatedExtension<$class_name$, TValue> " + "extension) {\n" + " return pb::ExtensionSet.Get(ref _extensions, extension);\n" + "}\n" + "public pbc::RepeatedField " + "GetOrInitializeExtension(pb::RepeatedExtension<$class_name$, " + "TValue> extension) {\n" + " return pb::ExtensionSet.GetOrInitialize(ref _extensions, " + "extension);\n" + "}\n" + "public void SetExtension(pb::Extension<$class_name$, TValue> " + "extension, TValue value) {\n" + " pb::ExtensionSet.Set(ref _extensions, extension, value);\n" + "}\n" + "public bool HasExtension(pb::Extension<$class_name$, TValue> " + "extension) {\n" + " return pb::ExtensionSet.Has(ref _extensions, extension);\n" + "}\n" + "public void ClearExtension(pb::Extension<$class_name$, " + "TValue> extension) {\n" + " pb::ExtensionSet.Clear(ref _extensions, extension);\n" + "}\n" + "public void " + "ClearExtension(pb::RepeatedExtension<$class_name$, TValue> " + "extension) {\n" + " pb::ExtensionSet.Clear(ref _extensions, extension);\n" + "}\n\n"); + } + + // Nested messages and enums + if (HasNestedGeneratedTypes()) { + printer->Print( + vars, + "#region Nested types\n" + "/// Container for nested types declared in the $class_name$ message type.\n"); + WriteGeneratedCodeAttributes(printer); + printer->Print("public static partial class Types {\n"); + printer->Indent(); + for (int i = 0; i < descriptor_->enum_type_count(); i++) { + EnumGenerator enumGenerator(descriptor_->enum_type(i), this->options()); + enumGenerator.Generate(printer); + } + for (int i = 0; i < descriptor_->nested_type_count(); i++) { + // Don't generate nested types for maps... + if (!IsMapEntryMessage(descriptor_->nested_type(i))) { + MessageGenerator messageGenerator( + descriptor_->nested_type(i), this->options()); + messageGenerator.Generate(printer); + } + } + printer->Outdent(); + printer->Print("}\n" + "#endregion\n" + "\n"); + } + + if (descriptor_->extension_count() > 0) { + printer->Print( + vars, + "#region Extensions\n" + "/// Container for extensions for other messages declared in the $class_name$ message type.\n"); + WriteGeneratedCodeAttributes(printer); + printer->Print("public static partial class Extensions {\n"); + printer->Indent(); + for (int i = 0; i < descriptor_->extension_count(); i++) { + std::unique_ptr generator( + CreateFieldGeneratorInternal(descriptor_->extension(i))); + generator->GenerateExtensionCode(printer); + } + printer->Outdent(); + printer->Print( + "}\n" + "#endregion\n" + "\n"); + } + + printer->Outdent(); + printer->Print("}\n"); + printer->Print("\n"); +} + +// Helper to work out whether we need to generate a class to hold nested types/enums. +// Only tricky because we don't want to generate map entry types. +bool MessageGenerator::HasNestedGeneratedTypes() +{ + if (descriptor_->enum_type_count() > 0) { + return true; + } + for (int i = 0; i < descriptor_->nested_type_count(); i++) { + if (!IsMapEntryMessage(descriptor_->nested_type(i))) { + return true; + } + } + return false; +} + +void MessageGenerator::GenerateCloningCode(io::Printer* printer) { + std::map vars; + WriteGeneratedCodeAttributes(printer); + vars["class_name"] = class_name(); + printer->Print( + vars, + "public $class_name$($class_name$ other) : this() {\n"); + printer->Indent(); + for (int i = 0; i < has_bit_field_count_; i++) { + printer->Print("_hasBits$i$ = other._hasBits$i$;\n", "i", StrCat(i)); + } + // Clone non-oneof fields first + for (int i = 0; i < descriptor_->field_count(); i++) { + if (!descriptor_->field(i)->containing_oneof()) { + std::unique_ptr generator( + CreateFieldGeneratorInternal(descriptor_->field(i))); + generator->GenerateCloningCode(printer); + } + } + // Clone just the right field for each oneof + for (int i = 0; i < descriptor_->oneof_decl_count(); ++i) { + vars["name"] = UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), false); + vars["property_name"] = UnderscoresToCamelCase( + descriptor_->oneof_decl(i)->name(), true); + printer->Print(vars, "switch (other.$property_name$Case) {\n"); + printer->Indent(); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j); + std::unique_ptr generator(CreateFieldGeneratorInternal(field)); + vars["field_property_name"] = GetPropertyName(field); + printer->Print( + vars, + "case $property_name$OneofCase.$field_property_name$:\n"); + printer->Indent(); + generator->GenerateCloningCode(printer); + printer->Print("break;\n"); + printer->Outdent(); + } + printer->Outdent(); + printer->Print("}\n\n"); + } + // Clone unknown fields + printer->Print( + "_unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);\n"); + if (has_extension_ranges_) { + printer->Print( + "_extensions = pb::ExtensionSet.Clone(other._extensions);\n"); + } + + printer->Outdent(); + printer->Print("}\n\n"); + + WriteGeneratedCodeAttributes(printer); + printer->Print( + vars, + "public $class_name$ Clone() {\n" + " return new $class_name$(this);\n" + "}\n\n"); +} + +void MessageGenerator::GenerateFreezingCode(io::Printer* printer) { +} + +void MessageGenerator::GenerateFrameworkMethods(io::Printer* printer) { + std::map vars; + vars["class_name"] = class_name(); + + // Equality + WriteGeneratedCodeAttributes(printer); + printer->Print( + vars, + "public override bool Equals(object other) {\n" + " return Equals(other as $class_name$);\n" + "}\n\n"); + WriteGeneratedCodeAttributes(printer); + printer->Print( + vars, + "public bool Equals($class_name$ other) {\n" + " if (ReferenceEquals(other, null)) {\n" + " return false;\n" + " }\n" + " if (ReferenceEquals(other, this)) {\n" + " return true;\n" + " }\n"); + printer->Indent(); + for (int i = 0; i < descriptor_->field_count(); i++) { + std::unique_ptr generator( + CreateFieldGeneratorInternal(descriptor_->field(i))); + generator->WriteEquals(printer); + } + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print("if ($property_name$Case != other.$property_name$Case) return false;\n", + "property_name", UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), true)); + } + if (has_extension_ranges_) { + printer->Print( + "if (!Equals(_extensions, other._extensions)) {\n" + " return false;\n" + "}\n"); + } + printer->Outdent(); + printer->Print( + " return Equals(_unknownFields, other._unknownFields);\n" + "}\n\n"); + + // GetHashCode + // Start with a non-zero value to easily distinguish between null and "empty" messages. + WriteGeneratedCodeAttributes(printer); + printer->Print( + "public override int GetHashCode() {\n" + " int hash = 1;\n"); + printer->Indent(); + for (int i = 0; i < descriptor_->field_count(); i++) { + std::unique_ptr generator( + CreateFieldGeneratorInternal(descriptor_->field(i))); + generator->WriteHash(printer); + } + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print("hash ^= (int) $name$Case_;\n", + "name", UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), false)); + } + if (has_extension_ranges_) { + printer->Print( + "if (_extensions != null) {\n" + " hash ^= _extensions.GetHashCode();\n" + "}\n"); + } + printer->Print( + "if (_unknownFields != null) {\n" + " hash ^= _unknownFields.GetHashCode();\n" + "}\n" + "return hash;\n"); + printer->Outdent(); + printer->Print("}\n\n"); + + WriteGeneratedCodeAttributes(printer); + printer->Print( + "public override string ToString() {\n" + " return pb::JsonFormatter.ToDiagnosticString(this);\n" + "}\n\n"); +} + +void MessageGenerator::GenerateMessageSerializationMethods(io::Printer* printer) { + WriteGeneratedCodeAttributes(printer); + printer->Print( + "public void WriteTo(pb::CodedOutputStream output) {\n"); + printer->Indent(); + + // Serialize all the fields + for (int i = 0; i < fields_by_number().size(); i++) { + std::unique_ptr generator( + CreateFieldGeneratorInternal(fields_by_number()[i])); + generator->GenerateSerializationCode(printer); + } + + if (has_extension_ranges_) { + // Serialize extensions + printer->Print( + "if (_extensions != null) {\n" + " _extensions.WriteTo(output);\n" + "}\n"); + } + + // Serialize unknown fields + printer->Print( + "if (_unknownFields != null) {\n" + " _unknownFields.WriteTo(output);\n" + "}\n"); + + // TODO(jonskeet): Memoize size of frozen messages? + printer->Outdent(); + printer->Print( + "}\n" + "\n"); + WriteGeneratedCodeAttributes(printer); + printer->Print( + "public int CalculateSize() {\n"); + printer->Indent(); + printer->Print("int size = 0;\n"); + for (int i = 0; i < descriptor_->field_count(); i++) { + std::unique_ptr generator( + CreateFieldGeneratorInternal(descriptor_->field(i))); + generator->GenerateSerializedSizeCode(printer); + } + + if (has_extension_ranges_) { + printer->Print( + "if (_extensions != null) {\n" + " size += _extensions.CalculateSize();\n" + "}\n"); + } + + printer->Print( + "if (_unknownFields != null) {\n" + " size += _unknownFields.CalculateSize();\n" + "}\n"); + + printer->Print("return size;\n"); + printer->Outdent(); + printer->Print("}\n\n"); +} + +void MessageGenerator::GenerateMergingMethods(io::Printer* printer) { + // Note: These are separate from GenerateMessageSerializationMethods() + // because they need to be generated even for messages that are optimized + // for code size. + std::map vars; + vars["class_name"] = class_name(); + + WriteGeneratedCodeAttributes(printer); + printer->Print( + vars, + "public void MergeFrom($class_name$ other) {\n"); + printer->Indent(); + printer->Print( + "if (other == null) {\n" + " return;\n" + "}\n"); + // Merge non-oneof fields + for (int i = 0; i < descriptor_->field_count(); i++) { + if (!descriptor_->field(i)->containing_oneof()) { + std::unique_ptr generator( + CreateFieldGeneratorInternal(descriptor_->field(i))); + generator->GenerateMergingCode(printer); + } + } + // Merge oneof fields + for (int i = 0; i < descriptor_->oneof_decl_count(); ++i) { + vars["name"] = UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), false); + vars["property_name"] = UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), true); + printer->Print(vars, "switch (other.$property_name$Case) {\n"); + printer->Indent(); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j); + vars["field_property_name"] = GetPropertyName(field); + printer->Print( + vars, + "case $property_name$OneofCase.$field_property_name$:\n"); + printer->Indent(); + std::unique_ptr generator(CreateFieldGeneratorInternal(field)); + generator->GenerateMergingCode(printer); + printer->Print("break;\n"); + printer->Outdent(); + } + printer->Outdent(); + printer->Print("}\n\n"); + } + // Merge extensions + if (has_extension_ranges_) { + printer->Print("pb::ExtensionSet.MergeFrom(ref _extensions, other._extensions);\n"); + } + + // Merge unknown fields. + printer->Print( + "_unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);\n"); + + printer->Outdent(); + printer->Print("}\n\n"); + + + WriteGeneratedCodeAttributes(printer); + printer->Print("public void MergeFrom(pb::CodedInputStream input) {\n"); + printer->Indent(); + printer->Print( + "uint tag;\n" + "while ((tag = input.ReadTag()) != 0) {\n" + " switch(tag) {\n"); + printer->Indent(); + printer->Indent(); + if (end_tag_ != 0) { + printer->Print( + "case $end_tag$:\n" + " return;\n", + "end_tag", StrCat(end_tag_)); + } + if (has_extension_ranges_) { + printer->Print( + "default:\n" + " if (!pb::ExtensionSet.TryMergeFieldFrom(ref _extensions, input)) {\n" + " _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);\n" + " }\n" + " break;\n"); + } else { + printer->Print( + "default:\n" + " _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);\n" + " break;\n"); + } + for (int i = 0; i < fields_by_number().size(); i++) { + const FieldDescriptor* field = fields_by_number()[i]; + internal::WireFormatLite::WireType wt = + internal::WireFormat::WireTypeForFieldType(field->type()); + uint32 tag = internal::WireFormatLite::MakeTag(field->number(), wt); + // Handle both packed and unpacked repeated fields with the same Read*Array call; + // the two generated cases are the packed and unpacked tags. + // TODO(jonskeet): Check that is_packable is equivalent to + // is_repeated && wt in { VARINT, FIXED32, FIXED64 }. + // It looks like it is... + if (field->is_packable()) { + printer->Print( + "case $packed_tag$:\n", + "packed_tag", + StrCat( + internal::WireFormatLite::MakeTag( + field->number(), + internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED))); + } + + printer->Print("case $tag$: {\n", "tag", StrCat(tag)); + printer->Indent(); + std::unique_ptr generator( + CreateFieldGeneratorInternal(field)); + generator->GenerateParsingCode(printer); + printer->Print("break;\n"); + printer->Outdent(); + printer->Print("}\n"); + } + printer->Outdent(); + printer->Print("}\n"); // switch + printer->Outdent(); + printer->Print("}\n"); // while + printer->Outdent(); + printer->Print("}\n\n"); // method +} + +// it's a waste of space to track presence for all values, so we only track them if they're not nullable +int MessageGenerator::GetPresenceIndex(const FieldDescriptor* descriptor) { + if (IsNullable(descriptor) || !IsProto2(descriptor->file()) || + descriptor->is_extension()) { + return -1; + } + + int index = 0; + for (int i = 0; i < fields_by_number().size(); i++) { + const FieldDescriptor* field = fields_by_number()[i]; + if (field == descriptor) { + return index; + } + if (!IsNullable(field)) { + index++; + } + } + GOOGLE_LOG(DFATAL)<< "Could not find presence index for field " << descriptor->name(); + return -1; +} + +FieldGeneratorBase* MessageGenerator::CreateFieldGeneratorInternal( + const FieldDescriptor* descriptor) { + return CreateFieldGenerator(descriptor, GetPresenceIndex(descriptor), this->options()); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message.h" new file mode 100644 index 00000000..5642dc88 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message.h" @@ -0,0 +1,92 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_H__ + +#include +#include + +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +class FieldGeneratorBase; + +class MessageGenerator : public SourceGeneratorBase { + public: + MessageGenerator(const Descriptor* descriptor, const Options* options); + ~MessageGenerator(); + + MessageGenerator(const MessageGenerator&) = delete; + MessageGenerator& operator=(const MessageGenerator&) = delete; + + void GenerateCloningCode(io::Printer* printer); + void GenerateFreezingCode(io::Printer* printer); + void GenerateFrameworkMethods(io::Printer* printer); + void Generate(io::Printer* printer); + + private: + const Descriptor* descriptor_; + std::vector fields_by_number_; + int has_bit_field_count_; + uint end_tag_; + bool has_extension_ranges_; + + void GenerateMessageSerializationMethods(io::Printer* printer); + void GenerateMergingMethods(io::Printer* printer); + + int GetPresenceIndex(const FieldDescriptor* descriptor); + FieldGeneratorBase* CreateFieldGeneratorInternal( + const FieldDescriptor* descriptor); + + bool HasNestedGeneratedTypes(); + + void AddDeprecatedFlag(io::Printer* printer); + void AddSerializableAttribute(io::Printer* printer); + + std::string class_name(); + std::string full_class_name(); + + // field descriptors sorted by number + const std::vector& fields_by_number(); +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message_field.cc" new file mode 100644 index 00000000..41257983 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message_field.cc" @@ -0,0 +1,293 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +MessageFieldGenerator::MessageFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options) + : FieldGeneratorBase(descriptor, presenceIndex, options) { + if (!IsProto2(descriptor_->file())) { + variables_["has_property_check"] = name() + "_ != null"; + variables_["has_not_property_check"] = name() + "_ == null"; + } +} + +MessageFieldGenerator::~MessageFieldGenerator() { + +} + +void MessageFieldGenerator::GenerateMembers(io::Printer* printer) { + printer->Print( + variables_, + "private $type_name$ $name$_;\n"); + WritePropertyDocComment(printer, descriptor_); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ $type_name$ $property_name$ {\n" + " get { return $name$_; }\n" + " set {\n" + " $name$_ = value;\n" + " }\n" + "}\n"); + if (IsProto2(descriptor_->file())) { + printer->Print( + variables_, + "/// Gets whether the $descriptor_name$ field is set\n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ bool Has$property_name$ {\n" + " get { return $name$_ != null; }\n" + "}\n"); + printer->Print( + variables_, + "/// Clears the value of the $descriptor_name$ field\n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ void Clear$property_name$() {\n" + " $name$_ = null;\n" + "}\n"); + } +} + +void MessageFieldGenerator::GenerateMergingCode(io::Printer* printer) { + printer->Print( + variables_, + "if (other.$has_property_check$) {\n" + " if ($has_not_property_check$) {\n" + " $property_name$ = new $type_name$();\n" + " }\n" + " $property_name$.MergeFrom(other.$property_name$);\n" + "}\n"); +} + +void MessageFieldGenerator::GenerateParsingCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_not_property_check$) {\n" + " $property_name$ = new $type_name$();\n" + "}\n"); + if (descriptor_->type() == FieldDescriptor::Type::TYPE_MESSAGE) { + printer->Print(variables_, "input.ReadMessage($property_name$);\n"); + } else { + printer->Print(variables_, "input.ReadGroup($property_name$);\n"); + } +} + +void MessageFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + if (descriptor_->type() == FieldDescriptor::Type::TYPE_MESSAGE) { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " output.WriteRawTag($tag_bytes$);\n" + " output.WriteMessage($property_name$);\n" + "}\n"); + } else { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " output.WriteRawTag($tag_bytes$);\n" + " output.WriteGroup($property_name$);\n" + " output.WriteRawTag($end_tag_bytes$);\n" + "}\n"); + } +} + +void MessageFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + if (descriptor_->type() == FieldDescriptor::Type::TYPE_MESSAGE) { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " size += $tag_size$ + pb::CodedOutputStream.ComputeMessageSize($property_name$);\n" + "}\n"); + } else { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " size += $tag_size$ + pb::CodedOutputStream.ComputeGroupSize($property_name$);\n" + "}\n"); + } +} + +void MessageFieldGenerator::WriteHash(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_property_check$) hash ^= $property_name$.GetHashCode();\n"); +} +void MessageFieldGenerator::WriteEquals(io::Printer* printer) { + printer->Print( + variables_, + "if (!object.Equals($property_name$, other.$property_name$)) return false;\n"); +} +void MessageFieldGenerator::WriteToString(io::Printer* printer) { + variables_["field_name"] = GetFieldName(descriptor_); + printer->Print( + variables_, + "PrintField(\"$field_name$\", has$property_name$, $name$_, writer);\n"); +} +void MessageFieldGenerator::GenerateExtensionCode(io::Printer* printer) { + WritePropertyDocComment(printer, descriptor_); + AddDeprecatedFlag(printer); + printer->Print( + variables_, + "$access_level$ static readonly pb::Extension<$extended_type$, $type_name$> $property_name$ =\n" + " new pb::Extension<$extended_type$, $type_name$>($number$, "); + GenerateCodecCode(printer); + printer->Print(");\n"); +} +void MessageFieldGenerator::GenerateCloningCode(io::Printer* printer) { + printer->Print(variables_, + "$name$_ = other.$has_property_check$ ? other.$name$_.Clone() : null;\n"); +} + +void MessageFieldGenerator::GenerateFreezingCode(io::Printer* printer) { +} + +void MessageFieldGenerator::GenerateCodecCode(io::Printer* printer) { + if (descriptor_->type() == FieldDescriptor::Type::TYPE_MESSAGE) { + printer->Print( + variables_, + "pb::FieldCodec.ForMessage($tag$, $type_name$.Parser)"); + } else { + printer->Print( + variables_, + "pb::FieldCodec.ForGroup($tag$, $end_tag$, $type_name$.Parser)"); + } +} + +MessageOneofFieldGenerator::MessageOneofFieldGenerator( + const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options) + : MessageFieldGenerator(descriptor, presenceIndex, options) { + SetCommonOneofFieldVariables(&variables_); +} + +MessageOneofFieldGenerator::~MessageOneofFieldGenerator() { + +} + +void MessageOneofFieldGenerator::GenerateMembers(io::Printer* printer) { + WritePropertyDocComment(printer, descriptor_); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ $type_name$ $property_name$ {\n" + " get { return $has_property_check$ ? ($type_name$) $oneof_name$_ : null; }\n" + " set {\n" + " $oneof_name$_ = value;\n" + " $oneof_name$Case_ = value == null ? $oneof_property_name$OneofCase.None : $oneof_property_name$OneofCase.$property_name$;\n" + " }\n" + "}\n"); + if (IsProto2(descriptor_->file())) { + printer->Print( + variables_, + "/// Gets whether the \"$descriptor_name$\" field is set\n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ bool Has$property_name$ {\n" + " get { return $oneof_name$Case_ == $oneof_property_name$OneofCase.$property_name$; }\n" + "}\n"); + printer->Print( + variables_, + "/// Clears the value of the oneof if it's currently set to \"$descriptor_name$\" \n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ void Clear$property_name$() {\n" + " if ($has_property_check$) {\n" + " Clear$oneof_property_name$();\n" + " }\n" + "}\n"); + } +} + +void MessageOneofFieldGenerator::GenerateMergingCode(io::Printer* printer) { + printer->Print(variables_, + "if ($property_name$ == null) {\n" + " $property_name$ = new $type_name$();\n" + "}\n" + "$property_name$.MergeFrom(other.$property_name$);\n"); +} + +void MessageOneofFieldGenerator::GenerateParsingCode(io::Printer* printer) { + // TODO(jonskeet): We may be able to do better than this + printer->Print( + variables_, + "$type_name$ subBuilder = new $type_name$();\n" + "if ($has_property_check$) {\n" + " subBuilder.MergeFrom($property_name$);\n" + "}\n"); + if (descriptor_->type() == FieldDescriptor::Type::TYPE_MESSAGE) { + printer->Print("input.ReadMessage(subBuilder);\n"); + } else { + printer->Print("input.ReadGroup(subBuilder);\n"); + } + printer->Print(variables_, "$property_name$ = subBuilder;\n"); +} + +void MessageOneofFieldGenerator::WriteToString(io::Printer* printer) { + printer->Print( + variables_, + "PrintField(\"$descriptor_name$\", $has_property_check$, $oneof_name$_, writer);\n"); +} + +void MessageOneofFieldGenerator::GenerateCloningCode(io::Printer* printer) { + printer->Print(variables_, + "$property_name$ = other.$property_name$.Clone();\n"); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message_field.h" new file mode 100644 index 00000000..2463d912 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_message_field.h" @@ -0,0 +1,93 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_FIELD_H__ + +#include + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +class MessageFieldGenerator : public FieldGeneratorBase { + public: + MessageFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options); + ~MessageFieldGenerator(); + + MessageFieldGenerator(const MessageFieldGenerator&) = delete; + MessageFieldGenerator& operator=(const MessageFieldGenerator&) = delete; + + virtual void GenerateCodecCode(io::Printer* printer); + virtual void GenerateCloningCode(io::Printer* printer); + virtual void GenerateFreezingCode(io::Printer* printer); + virtual void GenerateMembers(io::Printer* printer); + virtual void GenerateMergingCode(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); + virtual void GenerateSerializationCode(io::Printer* printer); + virtual void GenerateSerializedSizeCode(io::Printer* printer); + virtual void GenerateExtensionCode(io::Printer* printer); + + virtual void WriteHash(io::Printer* printer); + virtual void WriteEquals(io::Printer* printer); + virtual void WriteToString(io::Printer* printer); +}; + +class MessageOneofFieldGenerator : public MessageFieldGenerator { + public: + MessageOneofFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options); + ~MessageOneofFieldGenerator(); + + MessageOneofFieldGenerator(const MessageOneofFieldGenerator&) = delete; + MessageOneofFieldGenerator& operator=(const MessageOneofFieldGenerator&) = + delete; + + virtual void GenerateCloningCode(io::Printer* printer); + virtual void GenerateMembers(io::Printer* printer); + virtual void GenerateMergingCode(io::Printer* printer); + virtual void WriteToString(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_FIELD_H__ + diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_names.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_names.h" new file mode 100644 index 00000000..44852721 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_names.h" @@ -0,0 +1,107 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// Provides a mechanism for mapping a descriptor to the +// fully-qualified name of the corresponding C# class. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_NAMES_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_NAMES_H__ + +#include +#include +#include + +#include + +namespace google { +namespace protobuf { + +class Descriptor; +class EnumDescriptor; +class FileDescriptor; +class ServiceDescriptor; + +namespace compiler { +namespace csharp { + +// Requires: +// descriptor != NULL +// +// Returns: +// The namespace to use for given file descriptor. +string PROTOC_EXPORT GetFileNamespace(const FileDescriptor* descriptor); + +// Requires: +// descriptor != NULL +// +// Returns: +// The fully-qualified C# class name. +string PROTOC_EXPORT GetClassName(const Descriptor* descriptor); + +// Requires: +// descriptor != NULL +// +// Returns: +// The fully-qualified name of the C# class that provides +// access to the file descriptor. Proto compiler generates +// such class for each .proto file processed. +string PROTOC_EXPORT GetReflectionClassName(const FileDescriptor* descriptor); + +// Generates output file name for given file descriptor. If generate_directories +// is true, the output file will be put under directory corresponding to file's +// namespace. base_namespace can be used to strip some of the top level +// directories. E.g. for file with namespace "Bar.Foo" and base_namespace="Bar", +// the resulting file will be put under directory "Foo" (and not "Bar/Foo"). +// +// Requires: +// descriptor != NULL +// error != NULL +// +// Returns: +// The file name to use as output file for given file descriptor. In case +// of failure, this function will return empty string and error parameter +// will contain the error message. +string PROTOC_EXPORT GetOutputFile(const FileDescriptor* descriptor, + const string file_extension, + const bool generate_directories, + const string base_namespace, string* error); + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#include + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_NAMES_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_options.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_options.h" new file mode 100644 index 00000000..42ff6d86 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_options.h" @@ -0,0 +1,81 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_OPTIONS_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_OPTIONS_H__ + +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +// Generator options (used by csharp_generator.cc): +struct Options { + Options() : + file_extension(".cs"), + base_namespace(""), + base_namespace_specified(false), + internal_access(false), + serializable(false) { + } + // Extension of the generated file. Defaults to ".cs" + std::string file_extension; + // Base namespace to use to create directory hierarchy. Defaults to "". + // This option allows the simple creation of a conventional C# file layout, + // where directories are created relative to a project-specific base + // namespace. For example, in a project with a base namespace of PetShop, a + // proto of user.proto with a C# namespace of PetShop.Model.Shared would + // generate Model/Shared/User.cs underneath the specified --csharp_out + // directory. + // + // If no base namespace is specified, all files are generated in the + // --csharp_out directory, with no subdirectories created automatically. + std::string base_namespace; + // Whether the base namespace has been explicitly specified by the user. + // This is required as the base namespace can be explicitly set to the empty + // string, meaning "create a full directory hierarchy, starting from the first + // segment of the namespace." + bool base_namespace_specified; + // Whether the generated classes should have accessibility level of "internal". + // Defaults to false that generates "public" classes. + bool internal_access; + // Whether the generated classes should have a global::System.Serializable attribute added + // Defaults to false + bool serializable; +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_OPTIONS_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_primitive_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_primitive_field.cc" new file mode 100644 index 00000000..eb7f70dd --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_primitive_field.cc" @@ -0,0 +1,320 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +PrimitiveFieldGenerator::PrimitiveFieldGenerator( + const FieldDescriptor* descriptor, int presenceIndex, const Options *options) + : FieldGeneratorBase(descriptor, presenceIndex, options) { + // TODO(jonskeet): Make this cleaner... + is_value_type = descriptor->type() != FieldDescriptor::TYPE_STRING + && descriptor->type() != FieldDescriptor::TYPE_BYTES; + if (!is_value_type && !IsProto2(descriptor_->file())) { + variables_["has_property_check"] = variables_["property_name"] + ".Length != 0"; + variables_["other_has_property_check"] = "other." + variables_["property_name"] + ".Length != 0"; + } +} + +PrimitiveFieldGenerator::~PrimitiveFieldGenerator() { +} + +void PrimitiveFieldGenerator::GenerateMembers(io::Printer* printer) { + // TODO(jonskeet): Work out whether we want to prevent the fields from ever being + // null, or whether we just handle it, in the cases of bytes and string. + // (Basically, should null-handling code be in the getter or the setter?) + if (IsProto2(descriptor_->file())) { + printer->Print( + variables_, + "private readonly static $type_name$ $property_name$DefaultValue = $default_value$;\n\n"); + } + + printer->Print( + variables_, + "private $type_name$ $name_def_message$;\n"); + + WritePropertyDocComment(printer, descriptor_); + AddPublicMemberAttributes(printer); + if (IsProto2(descriptor_->file())) { + if (presenceIndex_ == -1) { + printer->Print( + variables_, + "$access_level$ $type_name$ $property_name$ {\n" + " get { return $name$_ ?? $property_name$DefaultValue; }\n" + " set {\n"); + } else { + printer->Print( + variables_, + "$access_level$ $type_name$ $property_name$ {\n" + " get { if ($has_field_check$) { return $name$_; } else { return $property_name$DefaultValue; } }\n" + " set {\n"); + } + } else { + printer->Print( + variables_, + "$access_level$ $type_name$ $property_name$ {\n" + " get { return $name$_; }\n" + " set {\n"); + } + if (presenceIndex_ != -1) { + printer->Print( + variables_, + " $set_has_field$;\n"); + } + if (is_value_type) { + printer->Print( + variables_, + " $name$_ = value;\n"); + } else { + printer->Print( + variables_, + " $name$_ = pb::ProtoPreconditions.CheckNotNull(value, \"value\");\n"); + } + printer->Print( + " }\n" + "}\n"); + if (IsProto2(descriptor_->file())) { + printer->Print(variables_, "/// Gets whether the \"$descriptor_name$\" field is set\n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ bool Has$property_name$ {\n" + " get { return "); + if (IsNullable(descriptor_)) { + printer->Print( + variables_, + "$name$_ != null; }\n}\n"); + } else { + printer->Print( + variables_, + "$has_field_check$; }\n}\n"); + } + } + if (IsProto2(descriptor_->file())) { + printer->Print(variables_, "/// Clears the value of the \"$descriptor_name$\" field\n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ void Clear$property_name$() {\n"); + if (IsNullable(descriptor_)) { + printer->Print(variables_, " $name$_ = null;\n"); + } else { + printer->Print(variables_, " $clear_has_field$;\n"); + } + printer->Print("}\n"); + } +} + +void PrimitiveFieldGenerator::GenerateMergingCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($other_has_property_check$) {\n" + " $property_name$ = other.$property_name$;\n" + "}\n"); +} + +void PrimitiveFieldGenerator::GenerateParsingCode(io::Printer* printer) { + // Note: invoke the property setter rather than writing straight to the field, + // so that we can normalize "null to empty" for strings and bytes. + printer->Print( + variables_, + "$property_name$ = input.Read$capitalized_type_name$();\n"); +} + +void PrimitiveFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " output.WriteRawTag($tag_bytes$);\n" + " output.Write$capitalized_type_name$($property_name$);\n" + "}\n"); +} + +void PrimitiveFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_property_check$) {\n"); + printer->Indent(); + int fixedSize = GetFixedSize(descriptor_->type()); + if (fixedSize == -1) { + printer->Print( + variables_, + "size += $tag_size$ + pb::CodedOutputStream.Compute$capitalized_type_name$Size($property_name$);\n"); + } else { + printer->Print( + "size += $tag_size$ + $fixed_size$;\n", + "fixed_size", StrCat(fixedSize), + "tag_size", variables_["tag_size"]); + } + printer->Outdent(); + printer->Print("}\n"); +} + +void PrimitiveFieldGenerator::WriteHash(io::Printer* printer) { + const char *text = "if ($has_property_check$) hash ^= $property_name$.GetHashCode();\n"; + if (descriptor_->type() == FieldDescriptor::TYPE_FLOAT) { + text = "if ($has_property_check$) hash ^= pbc::ProtobufEqualityComparers.BitwiseSingleEqualityComparer.GetHashCode($property_name$);\n"; + } else if (descriptor_->type() == FieldDescriptor::TYPE_DOUBLE) { + text = "if ($has_property_check$) hash ^= pbc::ProtobufEqualityComparers.BitwiseDoubleEqualityComparer.GetHashCode($property_name$);\n"; + } + printer->Print(variables_, text); +} +void PrimitiveFieldGenerator::WriteEquals(io::Printer* printer) { + const char *text = "if ($property_name$ != other.$property_name$) return false;\n"; + if (descriptor_->type() == FieldDescriptor::TYPE_FLOAT) { + text = "if (!pbc::ProtobufEqualityComparers.BitwiseSingleEqualityComparer.Equals($property_name$, other.$property_name$)) return false;\n"; + } else if (descriptor_->type() == FieldDescriptor::TYPE_DOUBLE) { + text = "if (!pbc::ProtobufEqualityComparers.BitwiseDoubleEqualityComparer.Equals($property_name$, other.$property_name$)) return false;\n"; + } + printer->Print(variables_, text); +} +void PrimitiveFieldGenerator::WriteToString(io::Printer* printer) { + printer->Print( + variables_, + "PrintField(\"$descriptor_name$\", $has_property_check$, $property_name$, writer);\n"); +} + +void PrimitiveFieldGenerator::GenerateCloningCode(io::Printer* printer) { + printer->Print(variables_, + "$name$_ = other.$name$_;\n"); +} + +void PrimitiveFieldGenerator::GenerateCodecCode(io::Printer* printer) { + printer->Print( + variables_, + "pb::FieldCodec.For$capitalized_type_name$($tag$, $default_value$)"); +} + +void PrimitiveFieldGenerator::GenerateExtensionCode(io::Printer* printer) { + WritePropertyDocComment(printer, descriptor_); + AddDeprecatedFlag(printer); + printer->Print( + variables_, + "$access_level$ static readonly pb::Extension<$extended_type$, $type_name$> $property_name$ =\n" + " new pb::Extension<$extended_type$, $type_name$>($number$, "); + GenerateCodecCode(printer); + printer->Print(");\n"); +} + +PrimitiveOneofFieldGenerator::PrimitiveOneofFieldGenerator( + const FieldDescriptor* descriptor, int presenceIndex, const Options *options) + : PrimitiveFieldGenerator(descriptor, presenceIndex, options) { + SetCommonOneofFieldVariables(&variables_); +} + +PrimitiveOneofFieldGenerator::~PrimitiveOneofFieldGenerator() { +} + +void PrimitiveOneofFieldGenerator::GenerateMembers(io::Printer* printer) { + WritePropertyDocComment(printer, descriptor_); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ $type_name$ $property_name$ {\n" + " get { return $has_property_check$ ? ($type_name$) $oneof_name$_ : $default_value$; }\n" + " set {\n"); + if (is_value_type) { + printer->Print( + variables_, + " $oneof_name$_ = value;\n"); + } else { + printer->Print( + variables_, + " $oneof_name$_ = pb::ProtoPreconditions.CheckNotNull(value, \"value\");\n"); + } + printer->Print( + variables_, + " $oneof_name$Case_ = $oneof_property_name$OneofCase.$property_name$;\n" + " }\n" + "}\n"); + if (IsProto2(descriptor_->file())) { + printer->Print( + variables_, + "/// Gets whether the \"$descriptor_name$\" field is set\n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ bool Has$property_name$ {\n" + " get { return $oneof_name$Case_ == $oneof_property_name$OneofCase.$property_name$; }\n" + "}\n"); + printer->Print( + variables_, + "/// Clears the value of the oneof if it's currently set to \"$descriptor_name$\" \n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ void Clear$property_name$() {\n" + " if ($has_property_check$) {\n" + " Clear$oneof_property_name$();\n" + " }\n" + "}\n"); + } +} + +void PrimitiveOneofFieldGenerator::GenerateMergingCode(io::Printer* printer) { + printer->Print(variables_, "$property_name$ = other.$property_name$;\n"); +} + +void PrimitiveOneofFieldGenerator::WriteToString(io::Printer* printer) { + printer->Print(variables_, + "PrintField(\"$descriptor_name$\", $has_property_check$, $oneof_name$_, writer);\n"); +} + +void PrimitiveOneofFieldGenerator::GenerateParsingCode(io::Printer* printer) { + printer->Print( + variables_, + "$property_name$ = input.Read$capitalized_type_name$();\n"); +} + +void PrimitiveOneofFieldGenerator::GenerateCloningCode(io::Printer* printer) { + printer->Print(variables_, + "$property_name$ = other.$property_name$;\n"); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_primitive_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_primitive_field.h" new file mode 100644 index 00000000..5edcc42b --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_primitive_field.h" @@ -0,0 +1,97 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_PRIMITIVE_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_PRIMITIVE_FIELD_H__ + +#include + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +struct Options; + +class PrimitiveFieldGenerator : public FieldGeneratorBase { + public: + PrimitiveFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options); + ~PrimitiveFieldGenerator(); + + PrimitiveFieldGenerator(const PrimitiveFieldGenerator&) = delete; + PrimitiveFieldGenerator& operator=(const PrimitiveFieldGenerator&) = delete; + + virtual void GenerateCodecCode(io::Printer* printer); + virtual void GenerateCloningCode(io::Printer* printer); + virtual void GenerateMembers(io::Printer* printer); + virtual void GenerateMergingCode(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); + virtual void GenerateSerializationCode(io::Printer* printer); + virtual void GenerateSerializedSizeCode(io::Printer* printer); + virtual void GenerateExtensionCode(io::Printer* printer); + + virtual void WriteHash(io::Printer* printer); + virtual void WriteEquals(io::Printer* printer); + virtual void WriteToString(io::Printer* printer); + + protected: + bool is_value_type; +}; + +class PrimitiveOneofFieldGenerator : public PrimitiveFieldGenerator { + public: + PrimitiveOneofFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options); + ~PrimitiveOneofFieldGenerator(); + + PrimitiveOneofFieldGenerator(const PrimitiveOneofFieldGenerator&) = delete; + PrimitiveOneofFieldGenerator& operator=(const PrimitiveOneofFieldGenerator&) = + delete; + + virtual void GenerateCloningCode(io::Printer* printer); + virtual void GenerateMembers(io::Printer* printer); + virtual void GenerateMergingCode(io::Printer* printer); + virtual void WriteToString(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_PRIMITIVE_FIELD_H__ + diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_reflection_class.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_reflection_class.cc" new file mode 100644 index 00000000..37154e3c --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_reflection_class.cc" @@ -0,0 +1,330 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include +#include + + +#include +#include +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +ReflectionClassGenerator::ReflectionClassGenerator(const FileDescriptor* file, + const Options* options) + : SourceGeneratorBase(file, options), + file_(file) { + namespace_ = GetFileNamespace(file); + reflectionClassname_ = GetReflectionClassUnqualifiedName(file); + extensionClassname_ = GetExtensionClassUnqualifiedName(file); +} + +ReflectionClassGenerator::~ReflectionClassGenerator() { +} + +void ReflectionClassGenerator::Generate(io::Printer* printer) { + WriteIntroduction(printer); + + WriteDescriptor(printer); + // Close the class declaration. + printer->Outdent(); + printer->Print("}\n"); + + if (file_->extension_count() > 0) { + printer->Print( + "/// Holder for extension identifiers generated from the top " + "level of $file_name$\n" + "$access_level$ static partial class $class_name$ {\n", + "access_level", class_access_level(), "class_name", extensionClassname_, + "file_name", file_->name()); + printer->Indent(); + for (int i = 0; i < file_->extension_count(); i++) { + std::unique_ptr generator( + CreateFieldGenerator(file_->extension(i), -1, this->options())); + generator->GenerateExtensionCode(printer); + } + printer->Outdent(); + printer->Print( + "}\n" + "\n"); + } + + // write children: Enums + if (file_->enum_type_count() > 0) { + printer->Print("#region Enums\n"); + for (int i = 0; i < file_->enum_type_count(); i++) { + EnumGenerator enumGenerator(file_->enum_type(i), this->options()); + enumGenerator.Generate(printer); + } + printer->Print("#endregion\n"); + printer->Print("\n"); + } + + // write children: Messages + if (file_->message_type_count() > 0) { + printer->Print("#region Messages\n"); + for (int i = 0; i < file_->message_type_count(); i++) { + MessageGenerator messageGenerator(file_->message_type(i), this->options()); + messageGenerator.Generate(printer); + } + printer->Print("#endregion\n"); + printer->Print("\n"); + } + + // TODO(jtattermusch): add insertion point for services. + + if (!namespace_.empty()) { + printer->Outdent(); + printer->Print("}\n"); + } + printer->Print("\n"); + printer->Print("#endregion Designer generated code\n"); +} + +void ReflectionClassGenerator::WriteIntroduction(io::Printer* printer) { + printer->Print( + "// \n" + "// Generated by the protocol buffer compiler. DO NOT EDIT!\n" + "// source: $file_name$\n" + "// \n" + "#pragma warning disable 1591, 0612, 3021\n" + "#region Designer generated code\n" + "\n" + "using pb = global::Google.Protobuf;\n" + "using pbc = global::Google.Protobuf.Collections;\n" + "using pbr = global::Google.Protobuf.Reflection;\n" + "using scg = global::System.Collections.Generic;\n", + "file_name", file_->name()); + + if (!namespace_.empty()) { + printer->Print("namespace $namespace$ {\n", "namespace", namespace_); + printer->Indent(); + printer->Print("\n"); + } + + printer->Print( + "/// Holder for reflection information generated from $file_name$\n" + "$access_level$ static partial class $reflection_class_name$ {\n" + "\n", + "file_name", file_->name(), + "access_level", class_access_level(), + "reflection_class_name", reflectionClassname_); + printer->Indent(); +} + +void ReflectionClassGenerator::WriteDescriptor(io::Printer* printer) { + printer->Print( + "#region Descriptor\n" + "/// File descriptor for $file_name$\n" + "public static pbr::FileDescriptor Descriptor {\n" + " get { return descriptor; }\n" + "}\n" + "private static pbr::FileDescriptor descriptor;\n" + "\n" + "static $reflection_class_name$() {\n", + "file_name", file_->name(), + "reflection_class_name", reflectionClassname_); + printer->Indent(); + printer->Print( + "byte[] descriptorData = global::System.Convert.FromBase64String(\n"); + printer->Indent(); + printer->Indent(); + printer->Print("string.Concat(\n"); + printer->Indent(); + + // TODO(jonskeet): Consider a C#-escaping format here instead of just Base64. + std::string base64 = FileDescriptorToBase64(file_); + while (base64.size() > 60) { + printer->Print("\"$base64$\",\n", "base64", base64.substr(0, 60)); + base64 = base64.substr(60); + } + printer->Print("\"$base64$\"));\n", "base64", base64); + printer->Outdent(); + printer->Outdent(); + printer->Outdent(); + + // ----------------------------------------------------------------- + // Invoke InternalBuildGeneratedFileFrom() to build the file. + printer->Print( + "descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,\n"); + printer->Print(" new pbr::FileDescriptor[] { "); + for (int i = 0; i < file_->dependency_count(); i++) { + printer->Print( + "$full_reflection_class_name$.Descriptor, ", + "full_reflection_class_name", + GetReflectionClassName(file_->dependency(i))); + } + printer->Print("},\n" + " new pbr::GeneratedClrTypeInfo("); + // Specify all the generated code information, recursively. + if (file_->enum_type_count() > 0) { + printer->Print("new[] {"); + for (int i = 0; i < file_->enum_type_count(); i++) { + printer->Print("typeof($type_name$), ", "type_name", GetClassName(file_->enum_type(i))); + } + printer->Print("}, "); + } + else { + printer->Print("null, "); + } + if (file_->extension_count() > 0) { + std::vector extensions; + for (int i = 0; i < file_->extension_count(); i++) { + extensions.push_back(GetFullExtensionName(file_->extension(i))); + } + printer->Print("new pb::Extension[] { $extensions$ }, ", "extensions", Join(extensions, ", ")); + } + else { + printer->Print("null, "); + } + if (file_->message_type_count() > 0) { + printer->Print("new pbr::GeneratedClrTypeInfo[] {\n"); + printer->Indent(); + printer->Indent(); + printer->Indent(); + for (int i = 0; i < file_->message_type_count(); i++) { + WriteGeneratedCodeInfo(file_->message_type(i), printer, i == file_->message_type_count() - 1); + } + printer->Outdent(); + printer->Print("\n}));\n"); + printer->Outdent(); + printer->Outdent(); + } + else { + printer->Print("null));\n"); + } + + printer->Outdent(); + printer->Print("}\n"); + printer->Print("#endregion\n\n"); +} + +// Write out the generated code for a particular message. This consists of the CLR type, property names +// corresponding to fields, names corresponding to oneofs, nested enums, and nested types. Each array part +// can be specified as null if it would be empty, to make the generated code somewhat simpler to read. +// We write a line break at the end of each generated code info, so that in the final file we'll see all +// the types, pre-ordered depth first, one per line. The indentation will be slightly unusual, +// in that it will look like a single array when it's actually constructing a tree, but it'll be easy to +// read even with multiple levels of nesting. +// The "last" parameter indicates whether this message descriptor is the last one being printed in this immediate +// context. It governs whether or not a trailing comma and newline is written after the constructor, effectively +// just controlling the formatting in the generated code. +void ReflectionClassGenerator::WriteGeneratedCodeInfo(const Descriptor* descriptor, io::Printer* printer, bool last) { + if (IsMapEntryMessage(descriptor)) { + printer->Print("null, "); + return; + } + // Generated message type + printer->Print("new pbr::GeneratedClrTypeInfo(typeof($type_name$), $type_name$.Parser, ", "type_name", GetClassName(descriptor)); + + // Fields + if (descriptor->field_count() > 0) { + std::vector fields; + fields.reserve(descriptor->field_count()); + for (int i = 0; i < descriptor->field_count(); i++) { + fields.push_back(GetPropertyName(descriptor->field(i))); + } + printer->Print("new[]{ \"$fields$\" }, ", "fields", Join(fields, "\", \"")); + } + else { + printer->Print("null, "); + } + + // Oneofs + if (descriptor->oneof_decl_count() > 0) { + std::vector oneofs; + oneofs.reserve(descriptor->oneof_decl_count()); + for (int i = 0; i < descriptor->oneof_decl_count(); i++) { + oneofs.push_back(UnderscoresToCamelCase(descriptor->oneof_decl(i)->name(), true)); + } + printer->Print("new[]{ \"$oneofs$\" }, ", "oneofs", Join(oneofs, "\", \"")); + } + else { + printer->Print("null, "); + } + + // Nested enums + if (descriptor->enum_type_count() > 0) { + std::vector enums; + enums.reserve(descriptor->enum_type_count()); + for (int i = 0; i < descriptor->enum_type_count(); i++) { + enums.push_back(GetClassName(descriptor->enum_type(i))); + } + printer->Print("new[]{ typeof($enums$) }, ", "enums", Join(enums, "), typeof(")); + } + else { + printer->Print("null, "); + } + + // Extensions + if (descriptor->extension_count() > 0) { + std::vector extensions; + for (int i = 0; i < descriptor->extension_count(); i++) { + extensions.push_back(GetFullExtensionName(descriptor->extension(i))); + } + printer->Print("new pb::Extension[] { $extensions$ }, ", "extensions", Join(extensions, ", ")); + } + else { + printer->Print("null, "); + } + + // Nested types + if (descriptor->nested_type_count() > 0) { + // Need to specify array type explicitly here, as all elements may be null. + printer->Print("new pbr::GeneratedClrTypeInfo[] { "); + for (int i = 0; i < descriptor->nested_type_count(); i++) { + WriteGeneratedCodeInfo(descriptor->nested_type(i), printer, i == descriptor->nested_type_count() - 1); + } + printer->Print("}"); + } + else { + printer->Print("null"); + } + printer->Print(last ? ")" : "),\n"); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_reflection_class.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_reflection_class.h" new file mode 100644 index 00000000..95547277 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_reflection_class.h" @@ -0,0 +1,75 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_REFLECTION_CLASS_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_REFLECTION_CLASS_H__ + +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +class ReflectionClassGenerator : public SourceGeneratorBase { + public: + ReflectionClassGenerator(const FileDescriptor* file, const Options* options); + ~ReflectionClassGenerator(); + + ReflectionClassGenerator(const ReflectionClassGenerator&) = delete; + ReflectionClassGenerator& operator=(const ReflectionClassGenerator&) = delete; + + void Generate(io::Printer* printer); + + private: + const FileDescriptor* file_; + + std::string namespace_; + std::string reflectionClassname_; + std::string extensionClassname_; + + void WriteIntroduction(io::Printer* printer); + void WriteDescriptor(io::Printer* printer); + void WriteGeneratedCodeInfo(const Descriptor* descriptor, + io::Printer* printer, + bool last); +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_REFLECTION_CLASS_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc" new file mode 100644 index 00000000..73309a7e --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc" @@ -0,0 +1,136 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +RepeatedEnumFieldGenerator::RepeatedEnumFieldGenerator( + const FieldDescriptor* descriptor, int presenceIndex, const Options *options) + : FieldGeneratorBase(descriptor, presenceIndex, options) { +} + +RepeatedEnumFieldGenerator::~RepeatedEnumFieldGenerator() { + +} + +void RepeatedEnumFieldGenerator::GenerateMembers(io::Printer* printer) { + printer->Print( + variables_, + "private static readonly pb::FieldCodec<$type_name$> _repeated_$name$_codec\n" + " = pb::FieldCodec.ForEnum($tag$, x => (int) x, x => ($type_name$) x);\n"); + printer->Print(variables_, + "private readonly pbc::RepeatedField<$type_name$> $name$_ = new pbc::RepeatedField<$type_name$>();\n"); + WritePropertyDocComment(printer, descriptor_); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ pbc::RepeatedField<$type_name$> $property_name$ {\n" + " get { return $name$_; }\n" + "}\n"); +} + +void RepeatedEnumFieldGenerator::GenerateMergingCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.Add(other.$name$_);\n"); +} + +void RepeatedEnumFieldGenerator::GenerateParsingCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.AddEntriesFrom(input, _repeated_$name$_codec);\n"); +} + +void RepeatedEnumFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.WriteTo(output, _repeated_$name$_codec);\n"); +} + +void RepeatedEnumFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + printer->Print( + variables_, + "size += $name$_.CalculateSize(_repeated_$name$_codec);\n"); +} + +void RepeatedEnumFieldGenerator::WriteHash(io::Printer* printer) { + printer->Print( + variables_, + "hash ^= $name$_.GetHashCode();\n"); +} + +void RepeatedEnumFieldGenerator::WriteEquals(io::Printer* printer) { + printer->Print( + variables_, + "if(!$name$_.Equals(other.$name$_)) return false;\n"); +} + +void RepeatedEnumFieldGenerator::WriteToString(io::Printer* printer) { + printer->Print(variables_, + "PrintField(\"$descriptor_name$\", $name$_, writer);\n"); +} + +void RepeatedEnumFieldGenerator::GenerateCloningCode(io::Printer* printer) { + printer->Print(variables_, + "$name$_ = other.$name$_.Clone();\n"); +} + +void RepeatedEnumFieldGenerator::GenerateExtensionCode(io::Printer* printer) { + WritePropertyDocComment(printer, descriptor_); + AddDeprecatedFlag(printer); + printer->Print( + variables_, + "$access_level$ static readonly pb::RepeatedExtension<$extended_type$, $type_name$> $property_name$ =\n" + " new pb::RepeatedExtension<$extended_type$, $type_name$>($number$, " + "pb::FieldCodec.ForEnum($tag$, x => (int) x, x => ($type_name$) x));\n"); +} + +void RepeatedEnumFieldGenerator::GenerateFreezingCode(io::Printer* printer) { +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_enum_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_enum_field.h" new file mode 100644 index 00000000..c7a632a1 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_enum_field.h" @@ -0,0 +1,77 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_ENUM_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_ENUM_FIELD_H__ + +#include + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +// TODO(jonskeet): Refactor repeated field support; all the implementations are +// *really* similar. We should probably have a RepeatedFieldGeneratorBase. +class RepeatedEnumFieldGenerator : public FieldGeneratorBase { + public: + RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options); + ~RepeatedEnumFieldGenerator(); + + RepeatedEnumFieldGenerator(const RepeatedEnumFieldGenerator&) = delete; + RepeatedEnumFieldGenerator& operator=(const RepeatedEnumFieldGenerator&) = + delete; + + virtual void GenerateCloningCode(io::Printer* printer); + virtual void GenerateFreezingCode(io::Printer* printer); + virtual void GenerateMembers(io::Printer* printer); + virtual void GenerateMergingCode(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); + virtual void GenerateSerializationCode(io::Printer* printer); + virtual void GenerateSerializedSizeCode(io::Printer* printer); + virtual void GenerateExtensionCode(io::Printer* printer); + + virtual void WriteHash(io::Printer* printer); + virtual void WriteEquals(io::Printer* printer); + virtual void WriteToString(io::Printer* printer); +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_ENUM_FIELD_H__ + diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_message_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_message_field.cc" new file mode 100644 index 00000000..4b4b37de --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_message_field.cc" @@ -0,0 +1,162 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +RepeatedMessageFieldGenerator::RepeatedMessageFieldGenerator( + const FieldDescriptor* descriptor, int presenceIndex, const Options *options) + : FieldGeneratorBase(descriptor, presenceIndex, options) { +} + +RepeatedMessageFieldGenerator::~RepeatedMessageFieldGenerator() { + +} + +void RepeatedMessageFieldGenerator::GenerateMembers(io::Printer* printer) { + printer->Print( + variables_, + "private static readonly pb::FieldCodec<$type_name$> _repeated_$name$_codec\n" + " = "); + // Don't want to duplicate the codec code here... maybe we should have a + // "create single field generator for this repeated field" + // function, but it doesn't seem worth it for just this. + if (IsWrapperType(descriptor_)) { + std::unique_ptr single_generator( + new WrapperFieldGenerator(descriptor_, presenceIndex_, this->options())); + single_generator->GenerateCodecCode(printer); + } else { + std::unique_ptr single_generator( + new MessageFieldGenerator(descriptor_, presenceIndex_, this->options())); + single_generator->GenerateCodecCode(printer); + } + printer->Print(";\n"); + printer->Print( + variables_, + "private readonly pbc::RepeatedField<$type_name$> $name$_ = new pbc::RepeatedField<$type_name$>();\n"); + WritePropertyDocComment(printer, descriptor_); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ pbc::RepeatedField<$type_name$> $property_name$ {\n" + " get { return $name$_; }\n" + "}\n"); +} + +void RepeatedMessageFieldGenerator::GenerateMergingCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.Add(other.$name$_);\n"); +} + +void RepeatedMessageFieldGenerator::GenerateParsingCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.AddEntriesFrom(input, _repeated_$name$_codec);\n"); +} + +void RepeatedMessageFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.WriteTo(output, _repeated_$name$_codec);\n"); +} + +void RepeatedMessageFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + printer->Print( + variables_, + "size += $name$_.CalculateSize(_repeated_$name$_codec);\n"); +} + +void RepeatedMessageFieldGenerator::WriteHash(io::Printer* printer) { + printer->Print( + variables_, + "hash ^= $name$_.GetHashCode();\n"); +} + +void RepeatedMessageFieldGenerator::WriteEquals(io::Printer* printer) { + printer->Print( + variables_, + "if(!$name$_.Equals(other.$name$_)) return false;\n"); +} + +void RepeatedMessageFieldGenerator::WriteToString(io::Printer* printer) { + variables_["field_name"] = GetFieldName(descriptor_); + printer->Print( + variables_, + "PrintField(\"$field_name$\", $name$_, writer);\n"); +} + +void RepeatedMessageFieldGenerator::GenerateCloningCode(io::Printer* printer) { + printer->Print(variables_, + "$name$_ = other.$name$_.Clone();\n"); +} + +void RepeatedMessageFieldGenerator::GenerateFreezingCode(io::Printer* printer) { +} + +void RepeatedMessageFieldGenerator::GenerateExtensionCode(io::Printer* printer) { + WritePropertyDocComment(printer, descriptor_); + AddDeprecatedFlag(printer); + printer->Print( + variables_, + "$access_level$ static readonly pb::RepeatedExtension<$extended_type$, $type_name$> $property_name$ =\n" + " new pb::RepeatedExtension<$extended_type$, $type_name$>($number$, "); + if (IsWrapperType(descriptor_)) { + std::unique_ptr single_generator( + new WrapperFieldGenerator(descriptor_, -1, this->options())); + single_generator->GenerateCodecCode(printer); + } else { + std::unique_ptr single_generator( + new MessageFieldGenerator(descriptor_, -1, this->options())); + single_generator->GenerateCodecCode(printer); + } + printer->Print(");\n"); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_message_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_message_field.h" new file mode 100644 index 00000000..74f6874d --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_message_field.h" @@ -0,0 +1,77 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_MESSAGE_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_MESSAGE_FIELD_H__ + +#include + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +struct Options; + +class RepeatedMessageFieldGenerator : public FieldGeneratorBase { + public: + RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options); + ~RepeatedMessageFieldGenerator(); + + RepeatedMessageFieldGenerator(const RepeatedMessageFieldGenerator&) = delete; + RepeatedMessageFieldGenerator& operator=( + const RepeatedMessageFieldGenerator&) = delete; + + virtual void GenerateCloningCode(io::Printer* printer); + virtual void GenerateFreezingCode(io::Printer* printer); + virtual void GenerateMembers(io::Printer* printer); + virtual void GenerateMergingCode(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); + virtual void GenerateSerializationCode(io::Printer* printer); + virtual void GenerateSerializedSizeCode(io::Printer* printer); + virtual void GenerateExtensionCode(io::Printer* printer); + + virtual void WriteHash(io::Printer* printer); + virtual void WriteEquals(io::Printer* printer); + virtual void WriteToString(io::Printer* printer); +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_MESSAGE_FIELD_H__ + diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc" new file mode 100644 index 00000000..c1444ea1 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc" @@ -0,0 +1,133 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +RepeatedPrimitiveFieldGenerator::RepeatedPrimitiveFieldGenerator( + const FieldDescriptor* descriptor, int presenceIndex, const Options *options) + : FieldGeneratorBase(descriptor, presenceIndex, options) { +} + +RepeatedPrimitiveFieldGenerator::~RepeatedPrimitiveFieldGenerator() { + +} + +void RepeatedPrimitiveFieldGenerator::GenerateMembers(io::Printer* printer) { + printer->Print( + variables_, + "private static readonly pb::FieldCodec<$type_name$> _repeated_$name$_codec\n" + " = pb::FieldCodec.For$capitalized_type_name$($tag$);\n"); + printer->Print(variables_, + "private readonly pbc::RepeatedField<$type_name$> $name$_ = new pbc::RepeatedField<$type_name$>();\n"); + WritePropertyDocComment(printer, descriptor_); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ pbc::RepeatedField<$type_name$> $property_name$ {\n" + " get { return $name$_; }\n" + "}\n"); +} + +void RepeatedPrimitiveFieldGenerator::GenerateMergingCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.Add(other.$name$_);\n"); +} + +void RepeatedPrimitiveFieldGenerator::GenerateParsingCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.AddEntriesFrom(input, _repeated_$name$_codec);\n"); +} + +void RepeatedPrimitiveFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + printer->Print( + variables_, + "$name$_.WriteTo(output, _repeated_$name$_codec);\n"); +} + +void RepeatedPrimitiveFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + printer->Print( + variables_, + "size += $name$_.CalculateSize(_repeated_$name$_codec);\n"); +} + +void RepeatedPrimitiveFieldGenerator::WriteHash(io::Printer* printer) { + printer->Print( + variables_, + "hash ^= $name$_.GetHashCode();\n"); +} +void RepeatedPrimitiveFieldGenerator::WriteEquals(io::Printer* printer) { + printer->Print( + variables_, + "if(!$name$_.Equals(other.$name$_)) return false;\n"); +} +void RepeatedPrimitiveFieldGenerator::WriteToString(io::Printer* printer) { + printer->Print(variables_, + "PrintField(\"$descriptor_name$\", $name$_, writer);\n"); +} + +void RepeatedPrimitiveFieldGenerator::GenerateCloningCode(io::Printer* printer) { + printer->Print(variables_, + "$name$_ = other.$name$_.Clone();\n"); +} + +void RepeatedPrimitiveFieldGenerator::GenerateFreezingCode(io::Printer* printer) { +} + +void RepeatedPrimitiveFieldGenerator::GenerateExtensionCode(io::Printer* printer) { + WritePropertyDocComment(printer, descriptor_); + AddDeprecatedFlag(printer); + printer->Print( + variables_, + "$access_level$ static readonly pb::RepeatedExtension<$extended_type$, $type_name$> $property_name$ =\n" + " new pb::RepeatedExtension<$extended_type$, $type_name$>($number$, pb::FieldCodec.For$capitalized_type_name$($tag$));\n"); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_primitive_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_primitive_field.h" new file mode 100644 index 00000000..2a3be481 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_repeated_primitive_field.h" @@ -0,0 +1,73 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_PRIMITIVE_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_PRIMITIVE_FIELD_H__ + +#include + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +class RepeatedPrimitiveFieldGenerator : public FieldGeneratorBase { + public: + RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, const Options* options); + ~RepeatedPrimitiveFieldGenerator(); + + RepeatedPrimitiveFieldGenerator(const RepeatedPrimitiveFieldGenerator&) = delete; + RepeatedPrimitiveFieldGenerator& operator=(const RepeatedPrimitiveFieldGenerator&) = delete; + + virtual void GenerateCloningCode(io::Printer* printer); + virtual void GenerateFreezingCode(io::Printer* printer); + virtual void GenerateMembers(io::Printer* printer); + virtual void GenerateMergingCode(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); + virtual void GenerateSerializationCode(io::Printer* printer); + virtual void GenerateSerializedSizeCode(io::Printer* printer); + virtual void GenerateExtensionCode(io::Printer* printer); + + virtual void WriteHash(io::Printer* printer); + virtual void WriteEquals(io::Printer* printer); + virtual void WriteToString(io::Printer* printer); +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_PRIMITIVE_FIELD_H__ + diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_source_generator_base.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_source_generator_base.cc" new file mode 100644 index 00000000..ee7502fb --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_source_generator_base.cc" @@ -0,0 +1,72 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +SourceGeneratorBase::SourceGeneratorBase(const FileDescriptor* descriptor, + const Options *options) + : descriptor_(descriptor), options_(options) { +} + +SourceGeneratorBase::~SourceGeneratorBase() { +} + +void SourceGeneratorBase::WriteGeneratedCodeAttributes(io::Printer* printer) { + printer->Print("[global::System.Diagnostics.DebuggerNonUserCodeAttribute]\n"); +} + +std::string SourceGeneratorBase::class_access_level() { + return this->options()->internal_access ? "internal" : "public"; +} + +const Options* SourceGeneratorBase::options() { + return this->options_; +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_source_generator_base.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_source_generator_base.h" new file mode 100644 index 00000000..695c4225 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_source_generator_base.h" @@ -0,0 +1,72 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_SOURCE_GENERATOR_BASE_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_SOURCE_GENERATOR_BASE_H__ + +#include + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +struct Options; + +class SourceGeneratorBase { + protected: + SourceGeneratorBase(const FileDescriptor* descriptor, const Options* options); + virtual ~SourceGeneratorBase(); + + SourceGeneratorBase(const SourceGeneratorBase&) = delete; + SourceGeneratorBase& operator=(const SourceGeneratorBase&) = delete; + + std::string class_access_level(); + const Options* options(); + + // Write any attributes used to decorate generated function members (methods and properties). + // Should not be used to decorate types. + void WriteGeneratedCodeAttributes(io::Printer* printer); + + private: + const FileDescriptor* descriptor_; + const Options *options_; +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_SOURCE_GENERATOR_BASE_H__ + diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_wrapper_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_wrapper_field.cc" new file mode 100644 index 00000000..add20ab9 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_wrapper_field.cc" @@ -0,0 +1,277 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +WrapperFieldGenerator::WrapperFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, const Options *options) + : FieldGeneratorBase(descriptor, presenceIndex, options) { + variables_["has_property_check"] = name() + "_ != null"; + variables_["has_not_property_check"] = name() + "_ == null"; + const FieldDescriptor* wrapped_field = descriptor->message_type()->field(0); + is_value_type = wrapped_field->type() != FieldDescriptor::TYPE_STRING && + wrapped_field->type() != FieldDescriptor::TYPE_BYTES; + if (is_value_type) { + variables_["nonnullable_type_name"] = type_name(wrapped_field); + } +} + +WrapperFieldGenerator::~WrapperFieldGenerator() { +} + +void WrapperFieldGenerator::GenerateMembers(io::Printer* printer) { + printer->Print( + variables_, + "private static readonly pb::FieldCodec<$type_name$> _single_$name$_codec = "); + GenerateCodecCode(printer); + printer->Print( + variables_, + ";\n" + "private $type_name$ $name$_;\n"); + WritePropertyDocComment(printer, descriptor_); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ $type_name$ $property_name$ {\n" + " get { return $name$_; }\n" + " set {\n" + " $name$_ = value;\n" + " }\n" + "}\n\n"); + if (IsProto2(descriptor_->file())) { + printer->Print( + variables_, + "/// Gets whether the $descriptor_name$ field is set\n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ bool Has$property_name$ {\n" + " get { return $name$_ != null; }\n" + "}\n\n"); + printer->Print( + variables_, + "/// Clears the value of the $descriptor_name$ field\n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ void Clear$property_name$() {\n" + " $name$_ = null;\n" + "}\n"); + } +} + +void WrapperFieldGenerator::GenerateMergingCode(io::Printer* printer) { + printer->Print( + variables_, + "if (other.$has_property_check$) {\n" + " if ($has_not_property_check$ || other.$property_name$ != $default_value$) {\n" + " $property_name$ = other.$property_name$;\n" + " }\n" + "}\n"); +} + +void WrapperFieldGenerator::GenerateParsingCode(io::Printer* printer) { + printer->Print( + variables_, + "$type_name$ value = _single_$name$_codec.Read(input);\n" + "if ($has_not_property_check$ || value != $default_value$) {\n" + " $property_name$ = value;\n" + "}\n"); +} + +void WrapperFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " _single_$name$_codec.WriteTagAndValue(output, $property_name$);\n" + "}\n"); +} + +void WrapperFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " size += _single_$name$_codec.CalculateSizeWithTag($property_name$);\n" + "}\n"); +} + +void WrapperFieldGenerator::WriteHash(io::Printer* printer) { + const char *text = "if ($has_property_check$) hash ^= $property_name$.GetHashCode();\n"; + if (descriptor_->message_type()->field(0)->type() == FieldDescriptor::TYPE_FLOAT) { + text = "if ($has_property_check$) hash ^= pbc::ProtobufEqualityComparers.BitwiseNullableSingleEqualityComparer.GetHashCode($property_name$);\n"; + } + else if (descriptor_->message_type()->field(0)->type() == FieldDescriptor::TYPE_DOUBLE) { + text = "if ($has_property_check$) hash ^= pbc::ProtobufEqualityComparers.BitwiseNullableDoubleEqualityComparer.GetHashCode($property_name$);\n"; + } + printer->Print(variables_, text); +} + +void WrapperFieldGenerator::WriteEquals(io::Printer* printer) { + const char *text = "if ($property_name$ != other.$property_name$) return false;\n"; + if (descriptor_->message_type()->field(0)->type() == FieldDescriptor::TYPE_FLOAT) { + text = "if (!pbc::ProtobufEqualityComparers.BitwiseNullableSingleEqualityComparer.Equals($property_name$, other.$property_name$)) return false;\n"; + } + else if (descriptor_->message_type()->field(0)->type() == FieldDescriptor::TYPE_DOUBLE) { + text = "if (!pbc::ProtobufEqualityComparers.BitwiseNullableDoubleEqualityComparer.Equals($property_name$, other.$property_name$)) return false;\n"; + } + printer->Print(variables_, text); +} + +void WrapperFieldGenerator::WriteToString(io::Printer* printer) { + // TODO: Implement if we ever actually need it... +} + +void WrapperFieldGenerator::GenerateCloningCode(io::Printer* printer) { + printer->Print(variables_, + "$property_name$ = other.$property_name$;\n"); +} + +void WrapperFieldGenerator::GenerateCodecCode(io::Printer* printer) { + if (is_value_type) { + printer->Print( + variables_, + "pb::FieldCodec.ForStructWrapper<$nonnullable_type_name$>($tag$)"); + } else { + printer->Print( + variables_, + "pb::FieldCodec.ForClassWrapper<$type_name$>($tag$)"); + } +} + +void WrapperFieldGenerator::GenerateExtensionCode(io::Printer* printer) { + WritePropertyDocComment(printer, descriptor_); + AddDeprecatedFlag(printer); + printer->Print( + variables_, + "$access_level$ static readonly pb::Extension<$extended_type$, $type_name$> $property_name$ =\n" + " new pb::Extension<$extended_type$, $type_name$>($number$, "); + GenerateCodecCode(printer); + printer->Print(");\n"); +} + +WrapperOneofFieldGenerator::WrapperOneofFieldGenerator( + const FieldDescriptor* descriptor, int presenceIndex, const Options *options) + : WrapperFieldGenerator(descriptor, presenceIndex, options) { + SetCommonOneofFieldVariables(&variables_); +} + +WrapperOneofFieldGenerator::~WrapperOneofFieldGenerator() { +} + +void WrapperOneofFieldGenerator::GenerateMembers(io::Printer* printer) { + // Note: deliberately _oneof_$name$_codec, not _$oneof_name$_codec... we have one codec per field. + printer->Print( + variables_, + "private static readonly pb::FieldCodec<$type_name$> _oneof_$name$_codec = "); + GenerateCodecCode(printer); + printer->Print(";\n"); + WritePropertyDocComment(printer, descriptor_); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ $type_name$ $property_name$ {\n" + " get { return $has_property_check$ ? ($type_name$) $oneof_name$_ : ($type_name$) null; }\n" + " set {\n" + " $oneof_name$_ = value;\n" + " $oneof_name$Case_ = value == null ? $oneof_property_name$OneofCase.None : $oneof_property_name$OneofCase.$property_name$;\n" + " }\n" + "}\n"); + if (IsProto2(descriptor_->file())) { + printer->Print( + variables_, + "/// Gets whether the \"$descriptor_name$\" field is set\n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ bool Has$property_name$ {\n" + " get { return $oneof_name$Case_ == $oneof_property_name$OneofCase.$property_name$; }\n" + "}\n"); + printer->Print( + variables_, + "/// Clears the value of the oneof if it's currently set to \"$descriptor_name$\" \n"); + AddPublicMemberAttributes(printer); + printer->Print( + variables_, + "$access_level$ void Clear$property_name$() {\n" + " if ($has_property_check$) {\n" + " Clear$oneof_property_name$();\n" + " }\n" + "}\n"); + } +} + +void WrapperOneofFieldGenerator::GenerateMergingCode(io::Printer* printer) { + printer->Print(variables_, "$property_name$ = other.$property_name$;\n"); +} + +void WrapperOneofFieldGenerator::GenerateParsingCode(io::Printer* printer) { + printer->Print( + variables_, + "$property_name$ = _oneof_$name$_codec.Read(input);\n"); +} + +void WrapperOneofFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + // TODO: I suspect this is wrong... + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " _oneof_$name$_codec.WriteTagAndValue(output, ($type_name$) $oneof_name$_);\n" + "}\n"); +} + +void WrapperOneofFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + // TODO: I suspect this is wrong... + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " size += _oneof_$name$_codec.CalculateSizeWithTag($property_name$);\n" + "}\n"); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_wrapper_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_wrapper_field.h" new file mode 100644 index 00000000..394e27de --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/csharp/csharp_wrapper_field.h" @@ -0,0 +1,95 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_WRAPPER_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_CSHARP_WRAPPER_FIELD_H__ + +#include + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +struct Options; + +class WrapperFieldGenerator : public FieldGeneratorBase { + public: + WrapperFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options); + ~WrapperFieldGenerator(); + + WrapperFieldGenerator(const WrapperFieldGenerator&) = delete; + WrapperFieldGenerator& operator=(const WrapperFieldGenerator&) = delete; + + virtual void GenerateCodecCode(io::Printer* printer); + virtual void GenerateCloningCode(io::Printer* printer); + virtual void GenerateMembers(io::Printer* printer); + virtual void GenerateMergingCode(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); + virtual void GenerateSerializationCode(io::Printer* printer); + virtual void GenerateSerializedSizeCode(io::Printer* printer); + virtual void GenerateExtensionCode(io::Printer* printer); + + virtual void WriteHash(io::Printer* printer); + virtual void WriteEquals(io::Printer* printer); + virtual void WriteToString(io::Printer* printer); + + private: + bool is_value_type; // True for int32 etc; false for bytes and string +}; + +class WrapperOneofFieldGenerator : public WrapperFieldGenerator { + public: + WrapperOneofFieldGenerator(const FieldDescriptor* descriptor, + int presenceIndex, + const Options *options); + ~WrapperOneofFieldGenerator(); + + WrapperOneofFieldGenerator(const WrapperOneofFieldGenerator&) = delete; + WrapperOneofFieldGenerator& operator=(const WrapperOneofFieldGenerator&) = delete; + + virtual void GenerateMembers(io::Printer* printer); + virtual void GenerateMergingCode(io::Printer* printer); + virtual void GenerateParsingCode(io::Printer* printer); + virtual void GenerateSerializationCode(io::Printer* printer); + virtual void GenerateSerializedSizeCode(io::Printer* printer); +}; + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_WRAPPER_FIELD_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/importer.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/importer.cc" new file mode 100644 index 00000000..400d5d07 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/importer.cc" @@ -0,0 +1,507 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifdef _MSC_VER +#include +#else +#include +#endif +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include +#include +#include + +#ifdef _WIN32 +#include +#endif + +namespace google { +namespace protobuf { +namespace compiler { + +#ifdef _WIN32 +// DO NOT include , instead create functions in io_win32.{h,cc} and import +// them like we do below. +using google::protobuf::io::win32::access; +using google::protobuf::io::win32::open; +#endif + +// Returns true if the text looks like a Windows-style absolute path, starting +// with a drive letter. Example: "C:\foo". TODO(kenton): Share this with +// copy in command_line_interface.cc? +static bool IsWindowsAbsolutePath(const std::string& text) { +#if defined(_WIN32) || defined(__CYGWIN__) + return text.size() >= 3 && text[1] == ':' && isalpha(text[0]) && + (text[2] == '/' || text[2] == '\\') && text.find_last_of(':') == 1; +#else + return false; +#endif +} + +MultiFileErrorCollector::~MultiFileErrorCollector() {} + +// This class serves two purposes: +// - It implements the ErrorCollector interface (used by Tokenizer and Parser) +// in terms of MultiFileErrorCollector, using a particular filename. +// - It lets us check if any errors have occurred. +class SourceTreeDescriptorDatabase::SingleFileErrorCollector + : public io::ErrorCollector { + public: + SingleFileErrorCollector(const std::string& filename, + MultiFileErrorCollector* multi_file_error_collector) + : filename_(filename), + multi_file_error_collector_(multi_file_error_collector), + had_errors_(false) {} + ~SingleFileErrorCollector() {} + + bool had_errors() { return had_errors_; } + + // implements ErrorCollector --------------------------------------- + void AddError(int line, int column, const std::string& message) override { + if (multi_file_error_collector_ != NULL) { + multi_file_error_collector_->AddError(filename_, line, column, message); + } + had_errors_ = true; + } + + private: + std::string filename_; + MultiFileErrorCollector* multi_file_error_collector_; + bool had_errors_; +}; + +// =================================================================== + +SourceTreeDescriptorDatabase::SourceTreeDescriptorDatabase( + SourceTree* source_tree) + : source_tree_(source_tree), + fallback_database_(nullptr), + error_collector_(nullptr), + using_validation_error_collector_(false), + validation_error_collector_(this) {} + +SourceTreeDescriptorDatabase::SourceTreeDescriptorDatabase( + SourceTree* source_tree, DescriptorDatabase* fallback_database) + : source_tree_(source_tree), + fallback_database_(fallback_database), + error_collector_(nullptr), + using_validation_error_collector_(false), + validation_error_collector_(this) {} + +SourceTreeDescriptorDatabase::~SourceTreeDescriptorDatabase() {} + +bool SourceTreeDescriptorDatabase::FindFileByName(const std::string& filename, + FileDescriptorProto* output) { + std::unique_ptr input(source_tree_->Open(filename)); + if (input == NULL) { + if (fallback_database_ != nullptr && + fallback_database_->FindFileByName(filename, output)) { + return true; + } + if (error_collector_ != NULL) { + error_collector_->AddError(filename, -1, 0, + source_tree_->GetLastErrorMessage()); + } + return false; + } + + // Set up the tokenizer and parser. + SingleFileErrorCollector file_error_collector(filename, error_collector_); + io::Tokenizer tokenizer(input.get(), &file_error_collector); + + Parser parser; + if (error_collector_ != NULL) { + parser.RecordErrorsTo(&file_error_collector); + } + if (using_validation_error_collector_) { + parser.RecordSourceLocationsTo(&source_locations_); + } + + // Parse it. + output->set_name(filename); + return parser.Parse(&tokenizer, output) && !file_error_collector.had_errors(); +} + +bool SourceTreeDescriptorDatabase::FindFileContainingSymbol( + const std::string& symbol_name, FileDescriptorProto* output) { + return false; +} + +bool SourceTreeDescriptorDatabase::FindFileContainingExtension( + const std::string& containing_type, int field_number, + FileDescriptorProto* output) { + return false; +} + +// ------------------------------------------------------------------- + +SourceTreeDescriptorDatabase::ValidationErrorCollector:: + ValidationErrorCollector(SourceTreeDescriptorDatabase* owner) + : owner_(owner) {} + +SourceTreeDescriptorDatabase::ValidationErrorCollector:: + ~ValidationErrorCollector() {} + +void SourceTreeDescriptorDatabase::ValidationErrorCollector::AddError( + const std::string& filename, const std::string& element_name, + const Message* descriptor, ErrorLocation location, + const std::string& message) { + if (owner_->error_collector_ == NULL) return; + + int line, column; + if (location == DescriptorPool::ErrorCollector::IMPORT) { + owner_->source_locations_.FindImport(descriptor, element_name, &line, + &column); + } else { + owner_->source_locations_.Find(descriptor, location, &line, &column); + } + owner_->error_collector_->AddError(filename, line, column, message); +} + +void SourceTreeDescriptorDatabase::ValidationErrorCollector::AddWarning( + const std::string& filename, const std::string& element_name, + const Message* descriptor, ErrorLocation location, + const std::string& message) { + if (owner_->error_collector_ == NULL) return; + + int line, column; + if (location == DescriptorPool::ErrorCollector::IMPORT) { + owner_->source_locations_.FindImport(descriptor, element_name, &line, + &column); + } else { + owner_->source_locations_.Find(descriptor, location, &line, &column); + } + owner_->error_collector_->AddWarning(filename, line, column, message); +} + +// =================================================================== + +Importer::Importer(SourceTree* source_tree, + MultiFileErrorCollector* error_collector) + : database_(source_tree), + pool_(&database_, database_.GetValidationErrorCollector()) { + pool_.EnforceWeakDependencies(true); + database_.RecordErrorsTo(error_collector); +} + +Importer::~Importer() {} + +const FileDescriptor* Importer::Import(const std::string& filename) { + return pool_.FindFileByName(filename); +} + +void Importer::AddUnusedImportTrackFile(const std::string& file_name) { + pool_.AddUnusedImportTrackFile(file_name); +} + +void Importer::ClearUnusedImportTrackFiles() { + pool_.ClearUnusedImportTrackFiles(); +} + + +// =================================================================== + +SourceTree::~SourceTree() {} + +std::string SourceTree::GetLastErrorMessage() { return "File not found."; } + +DiskSourceTree::DiskSourceTree() {} + +DiskSourceTree::~DiskSourceTree() {} + +static inline char LastChar(const std::string& str) { + return str[str.size() - 1]; +} + +// Given a path, returns an equivalent path with these changes: +// - On Windows, any backslashes are replaced with forward slashes. +// - Any instances of the directory "." are removed. +// - Any consecutive '/'s are collapsed into a single slash. +// Note that the resulting string may be empty. +// +// TODO(kenton): It would be nice to handle "..", e.g. so that we can figure +// out that "foo/bar.proto" is inside "baz/../foo". However, if baz is a +// symlink or doesn't exist, then things get complicated, and we can't +// actually determine this without investigating the filesystem, probably +// in non-portable ways. So, we punt. +// +// TODO(kenton): It would be nice to use realpath() here except that it +// resolves symbolic links. This could cause problems if people place +// symbolic links in their source tree. For example, if you executed: +// protoc --proto_path=foo foo/bar/baz.proto +// then if foo/bar is a symbolic link, foo/bar/baz.proto will canonicalize +// to a path which does not appear to be under foo, and thus the compiler +// will complain that baz.proto is not inside the --proto_path. +static std::string CanonicalizePath(std::string path) { +#ifdef _WIN32 + // The Win32 API accepts forward slashes as a path delimiter even though + // backslashes are standard. Let's avoid confusion and use only forward + // slashes. + if (HasPrefixString(path, "\\\\")) { + // Avoid converting two leading backslashes. + path = "\\\\" + StringReplace(path.substr(2), "\\", "/", true); + } else { + path = StringReplace(path, "\\", "/", true); + } +#endif + + std::vector canonical_parts; + std::vector parts = Split( + path, "/", true); // Note: Removes empty parts. + for (int i = 0; i < parts.size(); i++) { + if (parts[i] == ".") { + // Ignore. + } else { + canonical_parts.push_back(parts[i]); + } + } + std::string result = Join(canonical_parts, "/"); + if (!path.empty() && path[0] == '/') { + // Restore leading slash. + result = '/' + result; + } + if (!path.empty() && LastChar(path) == '/' && !result.empty() && + LastChar(result) != '/') { + // Restore trailing slash. + result += '/'; + } + return result; +} + +static inline bool ContainsParentReference(const std::string& path) { + return path == ".." || HasPrefixString(path, "../") || + HasSuffixString(path, "/..") || path.find("/../") != std::string::npos; +} + +// Maps a file from an old location to a new one. Typically, old_prefix is +// a virtual path and new_prefix is its corresponding disk path. Returns +// false if the filename did not start with old_prefix, otherwise replaces +// old_prefix with new_prefix and stores the result in *result. Examples: +// string result; +// assert(ApplyMapping("foo/bar", "", "baz", &result)); +// assert(result == "baz/foo/bar"); +// +// assert(ApplyMapping("foo/bar", "foo", "baz", &result)); +// assert(result == "baz/bar"); +// +// assert(ApplyMapping("foo", "foo", "bar", &result)); +// assert(result == "bar"); +// +// assert(!ApplyMapping("foo/bar", "baz", "qux", &result)); +// assert(!ApplyMapping("foo/bar", "baz", "qux", &result)); +// assert(!ApplyMapping("foobar", "foo", "baz", &result)); +static bool ApplyMapping(const std::string& filename, + const std::string& old_prefix, + const std::string& new_prefix, std::string* result) { + if (old_prefix.empty()) { + // old_prefix matches any relative path. + if (ContainsParentReference(filename)) { + // We do not allow the file name to use "..". + return false; + } + if (HasPrefixString(filename, "/") || IsWindowsAbsolutePath(filename)) { + // This is an absolute path, so it isn't matched by the empty string. + return false; + } + result->assign(new_prefix); + if (!result->empty()) result->push_back('/'); + result->append(filename); + return true; + } else if (HasPrefixString(filename, old_prefix)) { + // old_prefix is a prefix of the filename. Is it the whole filename? + if (filename.size() == old_prefix.size()) { + // Yep, it's an exact match. + *result = new_prefix; + return true; + } else { + // Not an exact match. Is the next character a '/'? Otherwise, + // this isn't actually a match at all. E.g. the prefix "foo/bar" + // does not match the filename "foo/barbaz". + int after_prefix_start = -1; + if (filename[old_prefix.size()] == '/') { + after_prefix_start = old_prefix.size() + 1; + } else if (filename[old_prefix.size() - 1] == '/') { + // old_prefix is never empty, and canonicalized paths never have + // consecutive '/' characters. + after_prefix_start = old_prefix.size(); + } + if (after_prefix_start != -1) { + // Yep. So the prefixes are directories and the filename is a file + // inside them. + std::string after_prefix = filename.substr(after_prefix_start); + if (ContainsParentReference(after_prefix)) { + // We do not allow the file name to use "..". + return false; + } + result->assign(new_prefix); + if (!result->empty()) result->push_back('/'); + result->append(after_prefix); + return true; + } + } + } + + return false; +} + +void DiskSourceTree::MapPath(const std::string& virtual_path, + const std::string& disk_path) { + mappings_.push_back(Mapping(virtual_path, CanonicalizePath(disk_path))); +} + +DiskSourceTree::DiskFileToVirtualFileResult +DiskSourceTree::DiskFileToVirtualFile(const std::string& disk_file, + std::string* virtual_file, + std::string* shadowing_disk_file) { + int mapping_index = -1; + std::string canonical_disk_file = CanonicalizePath(disk_file); + + for (int i = 0; i < mappings_.size(); i++) { + // Apply the mapping in reverse. + if (ApplyMapping(canonical_disk_file, mappings_[i].disk_path, + mappings_[i].virtual_path, virtual_file)) { + // Success. + mapping_index = i; + break; + } + } + + if (mapping_index == -1) { + return NO_MAPPING; + } + + // Iterate through all mappings with higher precedence and verify that none + // of them map this file to some other existing file. + for (int i = 0; i < mapping_index; i++) { + if (ApplyMapping(*virtual_file, mappings_[i].virtual_path, + mappings_[i].disk_path, shadowing_disk_file)) { + if (access(shadowing_disk_file->c_str(), F_OK) >= 0) { + // File exists. + return SHADOWED; + } + } + } + shadowing_disk_file->clear(); + + // Verify that we can open the file. Note that this also has the side-effect + // of verifying that we are not canonicalizing away any non-existent + // directories. + std::unique_ptr stream(OpenDiskFile(disk_file)); + if (stream == NULL) { + return CANNOT_OPEN; + } + + return SUCCESS; +} + +bool DiskSourceTree::VirtualFileToDiskFile(const std::string& virtual_file, + std::string* disk_file) { + std::unique_ptr stream( + OpenVirtualFile(virtual_file, disk_file)); + return stream != NULL; +} + +io::ZeroCopyInputStream* DiskSourceTree::Open(const std::string& filename) { + return OpenVirtualFile(filename, NULL); +} + +std::string DiskSourceTree::GetLastErrorMessage() { + return last_error_message_; +} + +io::ZeroCopyInputStream* DiskSourceTree::OpenVirtualFile( + const std::string& virtual_file, std::string* disk_file) { + if (virtual_file != CanonicalizePath(virtual_file) || + ContainsParentReference(virtual_file)) { + // We do not allow importing of paths containing things like ".." or + // consecutive slashes since the compiler expects files to be uniquely + // identified by file name. + last_error_message_ = + "Backslashes, consecutive slashes, \".\", or \"..\" " + "are not allowed in the virtual path"; + return NULL; + } + + for (int i = 0; i < mappings_.size(); i++) { + std::string temp_disk_file; + if (ApplyMapping(virtual_file, mappings_[i].virtual_path, + mappings_[i].disk_path, &temp_disk_file)) { + io::ZeroCopyInputStream* stream = OpenDiskFile(temp_disk_file); + if (stream != NULL) { + if (disk_file != NULL) { + *disk_file = temp_disk_file; + } + return stream; + } + + if (errno == EACCES) { + // The file exists but is not readable. + last_error_message_ = + "Read access is denied for file: " + temp_disk_file; + return NULL; + } + } + } + last_error_message_ = "File not found."; + return NULL; +} + +io::ZeroCopyInputStream* DiskSourceTree::OpenDiskFile( + const std::string& filename) { + int file_descriptor; + do { + file_descriptor = open(filename.c_str(), O_RDONLY); + } while (file_descriptor < 0 && errno == EINTR); + if (file_descriptor >= 0) { + io::FileInputStream* result = new io::FileInputStream(file_descriptor); + result->SetCloseOnDelete(true); + return result; + } else { + return NULL; + } +} + +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/importer.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/importer.h" new file mode 100644 index 00000000..fc4b4785 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/importer.h" @@ -0,0 +1,335 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// This file is the public interface to the .proto file parser. + +#ifndef GOOGLE_PROTOBUF_COMPILER_IMPORTER_H__ +#define GOOGLE_PROTOBUF_COMPILER_IMPORTER_H__ + +#include +#include +#include +#include +#include +#include +#include + +#include + +namespace google { +namespace protobuf { + +namespace io { +class ZeroCopyInputStream; +} + +namespace compiler { + +// Defined in this file. +class Importer; +class MultiFileErrorCollector; +class SourceTree; +class DiskSourceTree; + +// TODO(kenton): Move all SourceTree stuff to a separate file? + +// An implementation of DescriptorDatabase which loads files from a SourceTree +// and parses them. +// +// Note: This class is not thread-safe since it maintains a table of source +// code locations for error reporting. However, when a DescriptorPool wraps +// a DescriptorDatabase, it uses mutex locking to make sure only one method +// of the database is called at a time, even if the DescriptorPool is used +// from multiple threads. Therefore, there is only a problem if you create +// multiple DescriptorPools wrapping the same SourceTreeDescriptorDatabase +// and use them from multiple threads. +// +// Note: This class does not implement FindFileContainingSymbol() or +// FindFileContainingExtension(); these will always return false. +class PROTOBUF_EXPORT SourceTreeDescriptorDatabase : public DescriptorDatabase { + public: + SourceTreeDescriptorDatabase(SourceTree* source_tree); + + // If non-NULL, fallback_database will be checked if a file doesn't exist in + // the specified source_tree. + SourceTreeDescriptorDatabase(SourceTree* source_tree, + DescriptorDatabase* fallback_database); + ~SourceTreeDescriptorDatabase(); + + // Instructs the SourceTreeDescriptorDatabase to report any parse errors + // to the given MultiFileErrorCollector. This should be called before + // parsing. error_collector must remain valid until either this method + // is called again or the SourceTreeDescriptorDatabase is destroyed. + void RecordErrorsTo(MultiFileErrorCollector* error_collector) { + error_collector_ = error_collector; + } + + // Gets a DescriptorPool::ErrorCollector which records errors to the + // MultiFileErrorCollector specified with RecordErrorsTo(). This collector + // has the ability to determine exact line and column numbers of errors + // from the information given to it by the DescriptorPool. + DescriptorPool::ErrorCollector* GetValidationErrorCollector() { + using_validation_error_collector_ = true; + return &validation_error_collector_; + } + + // implements DescriptorDatabase ----------------------------------- + bool FindFileByName(const std::string& filename, + FileDescriptorProto* output) override; + bool FindFileContainingSymbol(const std::string& symbol_name, + FileDescriptorProto* output) override; + bool FindFileContainingExtension(const std::string& containing_type, + int field_number, + FileDescriptorProto* output) override; + + private: + class SingleFileErrorCollector; + + SourceTree* source_tree_; + DescriptorDatabase* fallback_database_; + MultiFileErrorCollector* error_collector_; + + class PROTOBUF_EXPORT ValidationErrorCollector + : public DescriptorPool::ErrorCollector { + public: + ValidationErrorCollector(SourceTreeDescriptorDatabase* owner); + ~ValidationErrorCollector(); + + // implements ErrorCollector --------------------------------------- + void AddError(const std::string& filename, const std::string& element_name, + const Message* descriptor, ErrorLocation location, + const std::string& message) override; + + void AddWarning(const std::string& filename, + const std::string& element_name, const Message* descriptor, + ErrorLocation location, + const std::string& message) override; + + private: + SourceTreeDescriptorDatabase* owner_; + }; + friend class ValidationErrorCollector; + + bool using_validation_error_collector_; + SourceLocationTable source_locations_; + ValidationErrorCollector validation_error_collector_; +}; + +// Simple interface for parsing .proto files. This wraps the process +// of opening the file, parsing it with a Parser, recursively parsing all its +// imports, and then cross-linking the results to produce a FileDescriptor. +// +// This is really just a thin wrapper around SourceTreeDescriptorDatabase. +// You may find that SourceTreeDescriptorDatabase is more flexible. +// +// TODO(kenton): I feel like this class is not well-named. +class PROTOBUF_EXPORT Importer { + public: + Importer(SourceTree* source_tree, MultiFileErrorCollector* error_collector); + ~Importer(); + + // Import the given file and build a FileDescriptor representing it. If + // the file is already in the DescriptorPool, the existing FileDescriptor + // will be returned. The FileDescriptor is property of the DescriptorPool, + // and will remain valid until it is destroyed. If any errors occur, they + // will be reported using the error collector and Import() will return NULL. + // + // A particular Importer object will only report errors for a particular + // file once. All future attempts to import the same file will return NULL + // without reporting any errors. The idea is that you might want to import + // a lot of files without seeing the same errors over and over again. If + // you want to see errors for the same files repeatedly, you can use a + // separate Importer object to import each one (but use the same + // DescriptorPool so that they can be cross-linked). + const FileDescriptor* Import(const std::string& filename); + + // The DescriptorPool in which all imported FileDescriptors and their + // contents are stored. + inline const DescriptorPool* pool() const { return &pool_; } + + void AddUnusedImportTrackFile(const std::string& file_name); + void ClearUnusedImportTrackFiles(); + + + private: + SourceTreeDescriptorDatabase database_; + DescriptorPool pool_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Importer); +}; + +// If the importer encounters problems while trying to import the proto files, +// it reports them to a MultiFileErrorCollector. +class PROTOBUF_EXPORT MultiFileErrorCollector { + public: + inline MultiFileErrorCollector() {} + virtual ~MultiFileErrorCollector(); + + // Line and column numbers are zero-based. A line number of -1 indicates + // an error with the entire file (e.g. "not found"). + virtual void AddError(const std::string& filename, int line, int column, + const std::string& message) = 0; + + virtual void AddWarning(const std::string& filename, int line, int column, + const std::string& message) {} + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MultiFileErrorCollector); +}; + +// Abstract interface which represents a directory tree containing proto files. +// Used by the default implementation of Importer to resolve import statements +// Most users will probably want to use the DiskSourceTree implementation, +// below. +class PROTOBUF_EXPORT SourceTree { + public: + inline SourceTree() {} + virtual ~SourceTree(); + + // Open the given file and return a stream that reads it, or NULL if not + // found. The caller takes ownership of the returned object. The filename + // must be a path relative to the root of the source tree and must not + // contain "." or ".." components. + virtual io::ZeroCopyInputStream* Open(const std::string& filename) = 0; + + // If Open() returns NULL, calling this method immediately will return an + // description of the error. + // Subclasses should implement this method and return a meaningful value for + // better error reporting. + // TODO(xiaofeng): change this to a pure virtual function. + virtual std::string GetLastErrorMessage(); + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(SourceTree); +}; + +// An implementation of SourceTree which loads files from locations on disk. +// Multiple mappings can be set up to map locations in the DiskSourceTree to +// locations in the physical filesystem. +class PROTOBUF_EXPORT DiskSourceTree : public SourceTree { + public: + DiskSourceTree(); + ~DiskSourceTree(); + + // Map a path on disk to a location in the SourceTree. The path may be + // either a file or a directory. If it is a directory, the entire tree + // under it will be mapped to the given virtual location. To map a directory + // to the root of the source tree, pass an empty string for virtual_path. + // + // If multiple mapped paths apply when opening a file, they will be searched + // in order. For example, if you do: + // MapPath("bar", "foo/bar"); + // MapPath("", "baz"); + // and then you do: + // Open("bar/qux"); + // the DiskSourceTree will first try to open foo/bar/qux, then baz/bar/qux, + // returning the first one that opens successfully. + // + // disk_path may be an absolute path or relative to the current directory, + // just like a path you'd pass to open(). + void MapPath(const std::string& virtual_path, const std::string& disk_path); + + // Return type for DiskFileToVirtualFile(). + enum DiskFileToVirtualFileResult { + SUCCESS, + SHADOWED, + CANNOT_OPEN, + NO_MAPPING + }; + + // Given a path to a file on disk, find a virtual path mapping to that + // file. The first mapping created with MapPath() whose disk_path contains + // the filename is used. However, that virtual path may not actually be + // usable to open the given file. Possible return values are: + // * SUCCESS: The mapping was found. *virtual_file is filled in so that + // calling Open(*virtual_file) will open the file named by disk_file. + // * SHADOWED: A mapping was found, but using Open() to open this virtual + // path will end up returning some different file. This is because some + // other mapping with a higher precedence also matches this virtual path + // and maps it to a different file that exists on disk. *virtual_file + // is filled in as it would be in the SUCCESS case. *shadowing_disk_file + // is filled in with the disk path of the file which would be opened if + // you were to call Open(*virtual_file). + // * CANNOT_OPEN: The mapping was found and was not shadowed, but the + // file specified cannot be opened. When this value is returned, + // errno will indicate the reason the file cannot be opened. *virtual_file + // will be set to the virtual path as in the SUCCESS case, even though + // it is not useful. + // * NO_MAPPING: Indicates that no mapping was found which contains this + // file. + DiskFileToVirtualFileResult DiskFileToVirtualFile( + const std::string& disk_file, std::string* virtual_file, + std::string* shadowing_disk_file); + + // Given a virtual path, find the path to the file on disk. + // Return true and update disk_file with the on-disk path if the file exists. + // Return false and leave disk_file untouched if the file doesn't exist. + bool VirtualFileToDiskFile(const std::string& virtual_file, + std::string* disk_file); + + // implements SourceTree ------------------------------------------- + io::ZeroCopyInputStream* Open(const std::string& filename) override; + + std::string GetLastErrorMessage() override; + + private: + struct Mapping { + std::string virtual_path; + std::string disk_path; + + inline Mapping(const std::string& virtual_path_param, + const std::string& disk_path_param) + : virtual_path(virtual_path_param), disk_path(disk_path_param) {} + }; + std::vector mappings_; + std::string last_error_message_; + + // Like Open(), but returns the on-disk path in disk_file if disk_file is + // non-NULL and the file could be successfully opened. + io::ZeroCopyInputStream* OpenVirtualFile(const std::string& virtual_file, + std::string* disk_file); + + // Like Open() but given the actual on-disk path. + io::ZeroCopyInputStream* OpenDiskFile(const std::string& filename); + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(DiskSourceTree); +}; + +} // namespace compiler +} // namespace protobuf +} // namespace google + +#include + +#endif // GOOGLE_PROTOBUF_COMPILER_IMPORTER_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/importer_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/importer_unittest.cc" new file mode 100644 index 00000000..111d66f8 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/importer_unittest.cc" @@ -0,0 +1,547 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include + +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { + +namespace { + +bool FileExists(const std::string& path) { + return File::Exists(path); +} + +#define EXPECT_SUBSTRING(needle, haystack) \ + EXPECT_PRED_FORMAT2(testing::IsSubstring, (needle), (haystack)) + +class MockErrorCollector : public MultiFileErrorCollector { + public: + MockErrorCollector() {} + ~MockErrorCollector() {} + + std::string text_; + std::string warning_text_; + + // implements ErrorCollector --------------------------------------- + void AddError(const std::string& filename, int line, int column, + const std::string& message) { + strings::SubstituteAndAppend(&text_, "$0:$1:$2: $3\n", filename, line, + column, message); + } + + void AddWarning(const std::string& filename, int line, int column, + const std::string& message) { + strings::SubstituteAndAppend(&warning_text_, "$0:$1:$2: $3\n", filename, + line, column, message); + } +}; + +// ------------------------------------------------------------------- + +// A dummy implementation of SourceTree backed by a simple map. +class MockSourceTree : public SourceTree { + public: + MockSourceTree() {} + ~MockSourceTree() {} + + void AddFile(const std::string& name, const char* contents) { + files_[name] = contents; + } + + // implements SourceTree ------------------------------------------- + io::ZeroCopyInputStream* Open(const std::string& filename) { + const char* contents = FindPtrOrNull(files_, filename); + if (contents == NULL) { + return NULL; + } else { + return new io::ArrayInputStream(contents, strlen(contents)); + } + } + + std::string GetLastErrorMessage() { return "File not found."; } + + private: + std::unordered_map files_; +}; + +// =================================================================== + +class ImporterTest : public testing::Test { + protected: + ImporterTest() : importer_(&source_tree_, &error_collector_) {} + + void AddFile(const std::string& filename, const char* text) { + source_tree_.AddFile(filename, text); + } + + // Return the collected error text + std::string warning() const { return error_collector_.warning_text_; } + + MockErrorCollector error_collector_; + MockSourceTree source_tree_; + Importer importer_; +}; + +TEST_F(ImporterTest, Import) { + // Test normal importing. + AddFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + + const FileDescriptor* file = importer_.Import("foo.proto"); + EXPECT_EQ("", error_collector_.text_); + ASSERT_TRUE(file != NULL); + + ASSERT_EQ(1, file->message_type_count()); + EXPECT_EQ("Foo", file->message_type(0)->name()); + + // Importing again should return same object. + EXPECT_EQ(file, importer_.Import("foo.proto")); +} + +TEST_F(ImporterTest, ImportNested) { + // Test that importing a file which imports another file works. + AddFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n" + "message Foo {\n" + " optional Bar bar = 1;\n" + "}\n"); + AddFile("bar.proto", + "syntax = \"proto2\";\n" + "message Bar {}\n"); + + // Note that both files are actually parsed by the first call to Import() + // here, since foo.proto imports bar.proto. The second call just returns + // the same ProtoFile for bar.proto which was constructed while importing + // foo.proto. We test that this is the case below by checking that bar + // is among foo's dependencies (by pointer). + const FileDescriptor* foo = importer_.Import("foo.proto"); + const FileDescriptor* bar = importer_.Import("bar.proto"); + EXPECT_EQ("", error_collector_.text_); + ASSERT_TRUE(foo != NULL); + ASSERT_TRUE(bar != NULL); + + // Check that foo's dependency is the same object as bar. + ASSERT_EQ(1, foo->dependency_count()); + EXPECT_EQ(bar, foo->dependency(0)); + + // Check that foo properly cross-links bar. + ASSERT_EQ(1, foo->message_type_count()); + ASSERT_EQ(1, bar->message_type_count()); + ASSERT_EQ(1, foo->message_type(0)->field_count()); + ASSERT_EQ(FieldDescriptor::TYPE_MESSAGE, + foo->message_type(0)->field(0)->type()); + EXPECT_EQ(bar->message_type(0), + foo->message_type(0)->field(0)->message_type()); +} + +TEST_F(ImporterTest, FileNotFound) { + // Error: Parsing a file that doesn't exist. + EXPECT_TRUE(importer_.Import("foo.proto") == NULL); + EXPECT_EQ("foo.proto:-1:0: File not found.\n", error_collector_.text_); +} + +TEST_F(ImporterTest, ImportNotFound) { + // Error: Importing a file that doesn't exist. + AddFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n"); + + EXPECT_TRUE(importer_.Import("foo.proto") == NULL); + EXPECT_EQ( + "bar.proto:-1:0: File not found.\n" + "foo.proto:1:0: Import \"bar.proto\" was not found or had errors.\n", + error_collector_.text_); +} + +TEST_F(ImporterTest, RecursiveImport) { + // Error: Recursive import. + AddFile("recursive1.proto", + "syntax = \"proto2\";\n" + "\n" + "import \"recursive2.proto\";\n"); + AddFile("recursive2.proto", + "syntax = \"proto2\";\n" + "import \"recursive1.proto\";\n"); + + EXPECT_TRUE(importer_.Import("recursive1.proto") == NULL); + EXPECT_EQ( + "recursive1.proto:2:0: File recursively imports itself: " + "recursive1.proto " + "-> recursive2.proto -> recursive1.proto\n" + "recursive2.proto:1:0: Import \"recursive1.proto\" was not found " + "or had errors.\n" + "recursive1.proto:2:0: Import \"recursive2.proto\" was not found " + "or had errors.\n", + error_collector_.text_); +} + +TEST_F(ImporterTest, RecursiveImportSelf) { + // Error: Recursive import. + AddFile("recursive.proto", + "syntax = \"proto2\";\n" + "\n" + "import \"recursive.proto\";\n"); + + EXPECT_TRUE(importer_.Import("recursive.proto") == nullptr); + EXPECT_EQ( + "recursive.proto:2:0: File recursively imports itself: " + "recursive.proto -> recursive.proto\n", + error_collector_.text_); +} + +TEST_F(ImporterTest, LiteRuntimeImport) { + // Error: Recursive import. + AddFile("bar.proto", + "syntax = \"proto2\";\n" + "option optimize_for = LITE_RUNTIME;\n"); + AddFile("foo.proto", + "syntax = \"proto2\";\n" + "import \"bar.proto\";\n"); + + EXPECT_TRUE(importer_.Import("foo.proto") == nullptr); + EXPECT_EQ( + "foo.proto:1:0: Files that do not use optimize_for = LITE_RUNTIME " + "cannot import files which do use this option. This file is not " + "lite, but it imports \"bar.proto\" which is.\n", + error_collector_.text_); +} + + +// =================================================================== + +class DiskSourceTreeTest : public testing::Test { + protected: + virtual void SetUp() { + dirnames_.push_back(TestTempDir() + "/test_proto2_import_path_1"); + dirnames_.push_back(TestTempDir() + "/test_proto2_import_path_2"); + + for (int i = 0; i < dirnames_.size(); i++) { + if (FileExists(dirnames_[i])) { + File::DeleteRecursively(dirnames_[i], NULL, NULL); + } + GOOGLE_CHECK_OK(File::CreateDir(dirnames_[i], 0777)); + } + } + + virtual void TearDown() { + for (int i = 0; i < dirnames_.size(); i++) { + if (FileExists(dirnames_[i])) { + File::DeleteRecursively(dirnames_[i], NULL, NULL); + } + } + } + + void AddFile(const std::string& filename, const char* contents) { + GOOGLE_CHECK_OK(File::SetContents(filename, contents, true)); + } + + void AddSubdir(const std::string& dirname) { + GOOGLE_CHECK_OK(File::CreateDir(dirname, 0777)); + } + + void ExpectFileContents(const std::string& filename, + const char* expected_contents) { + std::unique_ptr input(source_tree_.Open(filename)); + + ASSERT_FALSE(input == NULL); + + // Read all the data from the file. + std::string file_contents; + const void* data; + int size; + while (input->Next(&data, &size)) { + file_contents.append(reinterpret_cast(data), size); + } + + EXPECT_EQ(expected_contents, file_contents); + } + + void ExpectCannotOpenFile(const std::string& filename, + const std::string& error_message) { + std::unique_ptr input(source_tree_.Open(filename)); + EXPECT_TRUE(input == NULL); + EXPECT_EQ(error_message, source_tree_.GetLastErrorMessage()); + } + + DiskSourceTree source_tree_; + + // Paths of two on-disk directories to use during the test. + std::vector dirnames_; +}; + +TEST_F(DiskSourceTreeTest, MapRoot) { + // Test opening a file in a directory that is mapped to the root of the + // source tree. + AddFile(dirnames_[0] + "/foo", "Hello World!"); + source_tree_.MapPath("", dirnames_[0]); + + ExpectFileContents("foo", "Hello World!"); + ExpectCannotOpenFile("bar", "File not found."); +} + +TEST_F(DiskSourceTreeTest, MapDirectory) { + // Test opening a file in a directory that is mapped to somewhere other + // than the root of the source tree. + + AddFile(dirnames_[0] + "/foo", "Hello World!"); + source_tree_.MapPath("baz", dirnames_[0]); + + ExpectFileContents("baz/foo", "Hello World!"); + ExpectCannotOpenFile("baz/bar", "File not found."); + ExpectCannotOpenFile("foo", "File not found."); + ExpectCannotOpenFile("bar", "File not found."); + + // Non-canonical file names should not work. + ExpectCannotOpenFile("baz//foo", + "Backslashes, consecutive slashes, \".\", or \"..\" are " + "not allowed in the virtual path"); + ExpectCannotOpenFile("baz/../baz/foo", + "Backslashes, consecutive slashes, \".\", or \"..\" are " + "not allowed in the virtual path"); + ExpectCannotOpenFile("baz/./foo", + "Backslashes, consecutive slashes, \".\", or \"..\" are " + "not allowed in the virtual path"); + ExpectCannotOpenFile("baz/foo/", "File not found."); +} + +TEST_F(DiskSourceTreeTest, NoParent) { + // Test that we cannot open files in a parent of a mapped directory. + + AddFile(dirnames_[0] + "/foo", "Hello World!"); + AddSubdir(dirnames_[0] + "/bar"); + AddFile(dirnames_[0] + "/bar/baz", "Blah."); + source_tree_.MapPath("", dirnames_[0] + "/bar"); + + ExpectFileContents("baz", "Blah."); + ExpectCannotOpenFile("../foo", + "Backslashes, consecutive slashes, \".\", or \"..\" are " + "not allowed in the virtual path"); + ExpectCannotOpenFile("../bar/baz", + "Backslashes, consecutive slashes, \".\", or \"..\" are " + "not allowed in the virtual path"); +} + +TEST_F(DiskSourceTreeTest, MapFile) { + // Test opening a file that is mapped directly into the source tree. + + AddFile(dirnames_[0] + "/foo", "Hello World!"); + source_tree_.MapPath("foo", dirnames_[0] + "/foo"); + + ExpectFileContents("foo", "Hello World!"); + ExpectCannotOpenFile("bar", "File not found."); +} + +TEST_F(DiskSourceTreeTest, SearchMultipleDirectories) { + // Test mapping and searching multiple directories. + + AddFile(dirnames_[0] + "/foo", "Hello World!"); + AddFile(dirnames_[1] + "/foo", "This file should be hidden."); + AddFile(dirnames_[1] + "/bar", "Goodbye World!"); + source_tree_.MapPath("", dirnames_[0]); + source_tree_.MapPath("", dirnames_[1]); + + ExpectFileContents("foo", "Hello World!"); + ExpectFileContents("bar", "Goodbye World!"); + ExpectCannotOpenFile("baz", "File not found."); +} + +TEST_F(DiskSourceTreeTest, OrderingTrumpsSpecificity) { + // Test that directories are always searched in order, even when a latter + // directory is more-specific than a former one. + + // Create the "bar" directory so we can put a file in it. + GOOGLE_CHECK_OK(File::CreateDir(dirnames_[0] + "/bar", 0777)); + + // Add files and map paths. + AddFile(dirnames_[0] + "/bar/foo", "Hello World!"); + AddFile(dirnames_[1] + "/foo", "This file should be hidden."); + source_tree_.MapPath("", dirnames_[0]); + source_tree_.MapPath("bar", dirnames_[1]); + + // Check. + ExpectFileContents("bar/foo", "Hello World!"); +} + +TEST_F(DiskSourceTreeTest, DiskFileToVirtualFile) { + // Test DiskFileToVirtualFile. + + AddFile(dirnames_[0] + "/foo", "Hello World!"); + AddFile(dirnames_[1] + "/foo", "This file should be hidden."); + source_tree_.MapPath("bar", dirnames_[0]); + source_tree_.MapPath("bar", dirnames_[1]); + + std::string virtual_file; + std::string shadowing_disk_file; + + EXPECT_EQ(DiskSourceTree::NO_MAPPING, + source_tree_.DiskFileToVirtualFile("/foo", &virtual_file, + &shadowing_disk_file)); + + EXPECT_EQ(DiskSourceTree::SHADOWED, + source_tree_.DiskFileToVirtualFile( + dirnames_[1] + "/foo", &virtual_file, &shadowing_disk_file)); + EXPECT_EQ("bar/foo", virtual_file); + EXPECT_EQ(dirnames_[0] + "/foo", shadowing_disk_file); + + EXPECT_EQ(DiskSourceTree::CANNOT_OPEN, + source_tree_.DiskFileToVirtualFile( + dirnames_[1] + "/baz", &virtual_file, &shadowing_disk_file)); + EXPECT_EQ("bar/baz", virtual_file); + + EXPECT_EQ(DiskSourceTree::SUCCESS, + source_tree_.DiskFileToVirtualFile( + dirnames_[0] + "/foo", &virtual_file, &shadowing_disk_file)); + EXPECT_EQ("bar/foo", virtual_file); +} + +TEST_F(DiskSourceTreeTest, DiskFileToVirtualFileCanonicalization) { + // Test handling of "..", ".", etc. in DiskFileToVirtualFile(). + + source_tree_.MapPath("dir1", ".."); + source_tree_.MapPath("dir2", "../../foo"); + source_tree_.MapPath("dir3", "./foo/bar/."); + source_tree_.MapPath("dir4", "."); + source_tree_.MapPath("", "/qux"); + source_tree_.MapPath("dir5", "/quux/"); + + std::string virtual_file; + std::string shadowing_disk_file; + + // "../.." should not be considered to be under "..". + EXPECT_EQ(DiskSourceTree::NO_MAPPING, + source_tree_.DiskFileToVirtualFile("../../baz", &virtual_file, + &shadowing_disk_file)); + + // "/foo" is not mapped (it should not be misintepreted as being under "."). + EXPECT_EQ(DiskSourceTree::NO_MAPPING, + source_tree_.DiskFileToVirtualFile("/foo", &virtual_file, + &shadowing_disk_file)); + +#ifdef WIN32 + // "C:\foo" is not mapped (it should not be misintepreted as being under "."). + EXPECT_EQ(DiskSourceTree::NO_MAPPING, + source_tree_.DiskFileToVirtualFile("C:\\foo", &virtual_file, + &shadowing_disk_file)); +#endif // WIN32 + + // But "../baz" should be. + EXPECT_EQ(DiskSourceTree::CANNOT_OPEN, + source_tree_.DiskFileToVirtualFile("../baz", &virtual_file, + &shadowing_disk_file)); + EXPECT_EQ("dir1/baz", virtual_file); + + // "../../foo/baz" is under "../../foo". + EXPECT_EQ(DiskSourceTree::CANNOT_OPEN, + source_tree_.DiskFileToVirtualFile("../../foo/baz", &virtual_file, + &shadowing_disk_file)); + EXPECT_EQ("dir2/baz", virtual_file); + + // "foo/./bar/baz" is under "./foo/bar/.". + EXPECT_EQ(DiskSourceTree::CANNOT_OPEN, + source_tree_.DiskFileToVirtualFile("foo/bar/baz", &virtual_file, + &shadowing_disk_file)); + EXPECT_EQ("dir3/baz", virtual_file); + + // "bar" is under ".". + EXPECT_EQ(DiskSourceTree::CANNOT_OPEN, + source_tree_.DiskFileToVirtualFile("bar", &virtual_file, + &shadowing_disk_file)); + EXPECT_EQ("dir4/bar", virtual_file); + + // "/qux/baz" is under "/qux". + EXPECT_EQ(DiskSourceTree::CANNOT_OPEN, + source_tree_.DiskFileToVirtualFile("/qux/baz", &virtual_file, + &shadowing_disk_file)); + EXPECT_EQ("baz", virtual_file); + + // "/quux/bar" is under "/quux". + EXPECT_EQ(DiskSourceTree::CANNOT_OPEN, + source_tree_.DiskFileToVirtualFile("/quux/bar", &virtual_file, + &shadowing_disk_file)); + EXPECT_EQ("dir5/bar", virtual_file); +} + +TEST_F(DiskSourceTreeTest, VirtualFileToDiskFile) { + // Test VirtualFileToDiskFile. + + AddFile(dirnames_[0] + "/foo", "Hello World!"); + AddFile(dirnames_[1] + "/foo", "This file should be hidden."); + AddFile(dirnames_[1] + "/quux", "This file should not be hidden."); + source_tree_.MapPath("bar", dirnames_[0]); + source_tree_.MapPath("bar", dirnames_[1]); + + // Existent files, shadowed and non-shadowed case. + std::string disk_file; + EXPECT_TRUE(source_tree_.VirtualFileToDiskFile("bar/foo", &disk_file)); + EXPECT_EQ(dirnames_[0] + "/foo", disk_file); + EXPECT_TRUE(source_tree_.VirtualFileToDiskFile("bar/quux", &disk_file)); + EXPECT_EQ(dirnames_[1] + "/quux", disk_file); + + // Nonexistent file in existent directory and vice versa. + std::string not_touched = "not touched"; + EXPECT_FALSE(source_tree_.VirtualFileToDiskFile("bar/baz", ¬_touched)); + EXPECT_EQ("not touched", not_touched); + EXPECT_FALSE(source_tree_.VirtualFileToDiskFile("baz/foo", ¬_touched)); + EXPECT_EQ("not touched", not_touched); + + // Accept NULL as output parameter. + EXPECT_TRUE(source_tree_.VirtualFileToDiskFile("bar/foo", NULL)); + EXPECT_FALSE(source_tree_.VirtualFileToDiskFile("baz/foo", NULL)); +} + +} // namespace + +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_context.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_context.cc" new file mode 100644 index 00000000..d74a7ed6 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_context.cc" @@ -0,0 +1,201 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +#include +#include +#include +#include +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace java { + +Context::Context(const FileDescriptor* file, const Options& options) + : name_resolver_(new ClassNameResolver), options_(options) { + InitializeFieldGeneratorInfo(file); +} + +Context::~Context() {} + +ClassNameResolver* Context::GetNameResolver() const { + return name_resolver_.get(); +} + +namespace { +// Whether two fields have conflicting accessors (assuming name1 and name2 +// are different). name1 and name2 are field1 and field2's camel-case name +// respectively. +bool IsConflicting(const FieldDescriptor* field1, const std::string& name1, + const FieldDescriptor* field2, const std::string& name2, + std::string* info) { + if (field1->is_repeated()) { + if (field2->is_repeated()) { + // Both fields are repeated. + return false; + } else { + // field1 is repeated, and field2 is not. + if (name1 + "Count" == name2) { + *info = "both repeated field \"" + field1->name() + "\" and singular " + + "field \"" + field2->name() + "\" generate the method \"" + + "get" + name1 + "Count()\""; + return true; + } + if (name1 + "List" == name2) { + *info = "both repeated field \"" + field1->name() + "\" and singular " + + "field \"" + field2->name() + "\" generate the method \"" + + "get" + name1 + "List()\""; + return true; + } + // Well, there are obviously many more conflicting cases, but it probably + // doesn't worth the effort to exhaust all of them because they rarely + // happen and as we are continuing adding new methods/changing existing + // methods the number of different conflicting cases will keep growing. + // We can just add more cases here when they are found in the real world. + return false; + } + } else { + if (field2->is_repeated()) { + return IsConflicting(field2, name2, field1, name1, info); + } else { + // None of the two fields are repeated. + return false; + } + } +} +} // namespace + +void Context::InitializeFieldGeneratorInfo(const FileDescriptor* file) { + for (int i = 0; i < file->message_type_count(); ++i) { + InitializeFieldGeneratorInfoForMessage(file->message_type(i)); + } +} + +void Context::InitializeFieldGeneratorInfoForMessage( + const Descriptor* message) { + for (int i = 0; i < message->nested_type_count(); ++i) { + InitializeFieldGeneratorInfoForMessage(message->nested_type(i)); + } + std::vector fields; + for (int i = 0; i < message->field_count(); ++i) { + fields.push_back(message->field(i)); + } + InitializeFieldGeneratorInfoForFields(fields); + + for (int i = 0; i < message->oneof_decl_count(); ++i) { + const OneofDescriptor* oneof = message->oneof_decl(i); + OneofGeneratorInfo info; + info.name = UnderscoresToCamelCase(oneof->name(), false); + info.capitalized_name = UnderscoresToCamelCase(oneof->name(), true); + oneof_generator_info_map_[oneof] = info; + } +} + +void Context::InitializeFieldGeneratorInfoForFields( + const std::vector& fields) { + // Find out all fields that conflict with some other field in the same + // message. + std::vector is_conflict(fields.size()); + std::vector conflict_reason(fields.size()); + for (int i = 0; i < fields.size(); ++i) { + const FieldDescriptor* field = fields[i]; + const std::string& name = UnderscoresToCapitalizedCamelCase(field); + for (int j = i + 1; j < fields.size(); ++j) { + const FieldDescriptor* other = fields[j]; + const std::string& other_name = UnderscoresToCapitalizedCamelCase(other); + if (name == other_name) { + is_conflict[i] = is_conflict[j] = true; + conflict_reason[i] = conflict_reason[j] = + "capitalized name of field \"" + field->name() + + "\" conflicts with field \"" + other->name() + "\""; + } else if (IsConflicting(field, name, other, other_name, + &conflict_reason[j])) { + is_conflict[i] = is_conflict[j] = true; + conflict_reason[i] = conflict_reason[j]; + } + } + if (is_conflict[i]) { + GOOGLE_LOG(WARNING) << "field \"" << field->full_name() << "\" is conflicting " + << "with another field: " << conflict_reason[i]; + } + } + for (int i = 0; i < fields.size(); ++i) { + const FieldDescriptor* field = fields[i]; + FieldGeneratorInfo info; + info.name = CamelCaseFieldName(field); + info.capitalized_name = UnderscoresToCapitalizedCamelCase(field); + // For fields conflicting with some other fields, we append the field + // number to their field names in generated code to avoid conflicts. + if (is_conflict[i]) { + info.name += StrCat(field->number()); + info.capitalized_name += StrCat(field->number()); + info.disambiguated_reason = conflict_reason[i]; + } + field_generator_info_map_[field] = info; + } +} + +const FieldGeneratorInfo* Context::GetFieldGeneratorInfo( + const FieldDescriptor* field) const { + const FieldGeneratorInfo* result = + FindOrNull(field_generator_info_map_, field); + if (result == NULL) { + GOOGLE_LOG(FATAL) << "Can not find FieldGeneratorInfo for field: " + << field->full_name(); + } + return result; +} + +const OneofGeneratorInfo* Context::GetOneofGeneratorInfo( + const OneofDescriptor* oneof) const { + const OneofGeneratorInfo* result = + FindOrNull(oneof_generator_info_map_, oneof); + if (result == NULL) { + GOOGLE_LOG(FATAL) << "Can not find OneofGeneratorInfo for oneof: " + << oneof->name(); + } + return result; +} + +// Does this message class have generated parsing, serialization, and other +// standard methods for which reflection-based fallback implementations exist? +bool Context::HasGeneratedMethods(const Descriptor* descriptor) const { + return options_.enforce_lite || + descriptor->file()->options().optimize_for() != FileOptions::CODE_SIZE; +} + +} // namespace java +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_context.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_context.h" new file mode 100644 index 00000000..3fa6af17 --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_context.h" @@ -0,0 +1,113 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ +#define GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ + +#include +#include +#include + +#include +#include + +namespace google { +namespace protobuf { +class FileDescriptor; +class FieldDescriptor; +class OneofDescriptor; +class Descriptor; +class EnumDescriptor; +namespace compiler { +namespace java { +class ClassNameResolver; // name_resolver.h +} +} // namespace compiler +} // namespace protobuf +} // namespace google + +namespace google { +namespace protobuf { +namespace compiler { +namespace java { + +struct FieldGeneratorInfo; +struct OneofGeneratorInfo; +// A context object holds the information that is shared among all code +// generators. +class Context { + public: + Context(const FileDescriptor* file, const Options& options); + ~Context(); + + // Get the name resolver associated with this context. The resolver + // can be used to map descriptors to Java class names. + ClassNameResolver* GetNameResolver() const; + + // Get the FieldGeneratorInfo for a given field. + const FieldGeneratorInfo* GetFieldGeneratorInfo( + const FieldDescriptor* field) const; + + // Get the OneofGeneratorInfo for a given oneof. + const OneofGeneratorInfo* GetOneofGeneratorInfo( + const OneofDescriptor* oneof) const; + + const Options& options() const { return options_; } + + // Enforces all the files (including transitive dependencies) to use + // LiteRuntime. + + bool EnforceLite() const { return options_.enforce_lite; } + + // Does this message class have generated parsing, serialization, and other + // standard methods for which reflection-based fallback implementations exist? + bool HasGeneratedMethods(const Descriptor* descriptor) const; + + private: + void InitializeFieldGeneratorInfo(const FileDescriptor* file); + void InitializeFieldGeneratorInfoForMessage(const Descriptor* message); + void InitializeFieldGeneratorInfoForFields( + const std::vector& fields); + + std::unique_ptr name_resolver_; + std::map + field_generator_info_map_; + std::map + oneof_generator_info_map_; + Options options_; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Context); +}; + +} // namespace java +} // namespace compiler +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_doc_comment.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_doc_comment.cc" new file mode 100644 index 00000000..2376488f --- /dev/null +++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_doc_comment.cc" @@ -0,0 +1,416 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include + +#include + +#include +#include + +namespace google { +namespace protobuf { +namespace compiler { +namespace java { + +std::string EscapeJavadoc(const std::string& input) { + std::string result; + result.reserve(input.size() * 2); + + char prev = '*'; + + for (std::string::size_type i = 0; i < input.size(); i++) { + char c = input[i]; + switch (c) { + case '*': + // Avoid "/*". + if (prev == '/') { + result.append("*"); + } else { + result.push_back(c); + } + break; + case '/': + // Avoid "*/". + if (prev == '*') { + result.append("/"); + } else { + result.push_back(c); + } + break; + case '@': + // '@' starts javadoc tags including the @deprecated tag, which will + // cause a compile-time error if inserted before a declaration that + // does not have a corresponding @Deprecated annotation. + result.append("@"); + break; + case '<': + // Avoid interpretation as HTML. + result.append("<"); + break; + case '>': + // Avoid interpretation as HTML. + result.append(">"); + break; + case '&': + // Avoid interpretation as HTML. + result.append("&"); + break; + case '\\': + // Java interprets Unicode escape sequences anywhere! + result.append("\"); + break; + default: + result.push_back(c); + break; + } + + prev = c; + } + + return result; +} + +static void WriteDocCommentBodyForLocation(io::Printer* printer, + const SourceLocation& location) { + std::string comments = location.leading_comments.empty() + ? location.trailing_comments + : location.leading_comments; + if (!comments.empty()) { + // TODO(kenton): Ideally we should parse the comment text as Markdown and + // write it back as HTML, but this requires a Markdown parser. For now + // we just use 
 to get fixed-width text formatting.
+
+    // If the comment itself contains block comment start or end markers,
+    // HTML-escape them so that they don't accidentally close the doc comment.
+    comments = EscapeJavadoc(comments);
+
+    std::vector lines = Split(comments, "\n");
+    while (!lines.empty() && lines.back().empty()) {
+      lines.pop_back();
+    }
+
+    printer->Print(" * 
\n");
+    for (int i = 0; i < lines.size(); i++) {
+      // Most lines should start with a space.  Watch out for lines that start
+      // with a /, since putting that right after the leading asterisk will
+      // close the comment.
+      if (!lines[i].empty() && lines[i][0] == '/') {
+        printer->Print(" * $line$\n", "line", lines[i]);
+      } else {
+        printer->Print(" *$line$\n", "line", lines[i]);
+      }
+    }
+    printer->Print(
+        " * 
\n"
+        " *\n");
+  }
+}
+
+template 
+static void WriteDocCommentBody(io::Printer* printer,
+                                const DescriptorType* descriptor) {
+  SourceLocation location;
+  if (descriptor->GetSourceLocation(&location)) {
+    WriteDocCommentBodyForLocation(printer, location);
+  }
+}
+
+static std::string FirstLineOf(const std::string& value) {
+  std::string result = value;
+
+  std::string::size_type pos = result.find_first_of('\n');
+  if (pos != std::string::npos) {
+    result.erase(pos);
+  }
+
+  // If line ends in an opening brace, make it "{ ... }" so it looks nice.
+  if (!result.empty() && result[result.size() - 1] == '{') {
+    result.append(" ... }");
+  }
+
+  return result;
+}
+
+void WriteMessageDocComment(io::Printer* printer, const Descriptor* message) {
+  printer->Print("/**\n");
+  WriteDocCommentBody(printer, message);
+  printer->Print(
+      " * Protobuf type {@code $fullname$}\n"
+      " */\n",
+      "fullname", EscapeJavadoc(message->full_name()));
+}
+
+void WriteFieldDocComment(io::Printer* printer, const FieldDescriptor* field) {
+  // We start the comment with the main body based on the comments from the
+  // .proto file (if present). We then continue with the field declaration,
+  // e.g.:
+  //   optional string foo = 5;
+  // And then we end with the javadoc tags if applicable.
+  // If the field is a group, the debug string might end with {.
+  printer->Print("/**\n");
+  WriteDocCommentBody(printer, field);
+  printer->Print(" * $def$\n", "def",
+                 EscapeJavadoc(FirstLineOf(field->DebugString())));
+  printer->Print(" */\n");
+}
+
+void WriteFieldAccessorDocComment(io::Printer* printer,
+                                  const FieldDescriptor* field,
+                                  const FieldAccessorType type,
+                                  const bool builder) {
+  printer->Print("/**\n");
+  WriteDocCommentBody(printer, field);
+  printer->Print(" * $def$\n", "def",
+                 EscapeJavadoc(FirstLineOf(field->DebugString())));
+  switch (type) {
+    case HAZZER:
+      printer->Print(" * @return Whether the $name$ field is set.\n", "name",
+                     field->camelcase_name());
+      break;
+    case GETTER:
+      printer->Print(" * @return The $name$.\n", "name",
+                     field->camelcase_name());
+      break;
+    case SETTER:
+      printer->Print(" * @param value The $name$ to set.\n", "name",
+                     field->camelcase_name());
+      break;
+    case CLEARER:
+      // Print nothing
+      break;
+    // Repeated
+    case LIST_COUNT:
+      printer->Print(" * @return The count of $name$.\n", "name",
+                     field->camelcase_name());
+      break;
+    case LIST_GETTER:
+      printer->Print(" * @return A list containing the $name$.\n", "name",
+                     field->camelcase_name());
+      break;
+    case LIST_INDEXED_GETTER:
+      printer->Print(" * @param index The index of the element to return.\n");
+      printer->Print(" * @return The $name$ at the given index.\n", "name",
+                     field->camelcase_name());
+      break;
+    case LIST_INDEXED_SETTER:
+      printer->Print(" * @param index The index to set the value at.\n");
+      printer->Print(" * @param value The $name$ to set.\n", "name",
+                     field->camelcase_name());
+      break;
+    case LIST_ADDER:
+      printer->Print(" * @param value The $name$ to add.\n", "name",
+                     field->camelcase_name());
+      break;
+    case LIST_MULTI_ADDER:
+      printer->Print(" * @param values The $name$ to add.\n", "name",
+                     field->camelcase_name());
+      break;
+  }
+  if (builder) {
+    printer->Print(" * @return This builder for chaining.\n");
+  }
+  printer->Print(" */\n");
+}
+
+void WriteFieldEnumValueAccessorDocComment(io::Printer* printer,
+                                           const FieldDescriptor* field,
+                                           const FieldAccessorType type,
+                                           const bool builder) {
+  printer->Print("/**\n");
+  WriteDocCommentBody(printer, field);
+  printer->Print(" * $def$\n", "def",
+                 EscapeJavadoc(FirstLineOf(field->DebugString())));
+  switch (type) {
+    case HAZZER:
+      // Should never happen
+      break;
+    case GETTER:
+      printer->Print(
+          " * @return The enum numeric value on the wire for $name$.\n", "name",
+          field->camelcase_name());
+      break;
+    case SETTER:
+      printer->Print(
+          " * @param value The enum numeric value on the wire for $name$ to "
+          "set.\n",
+          "name", field->camelcase_name());
+      break;
+    case CLEARER:
+      // Print nothing
+      break;
+    // Repeated
+    case LIST_COUNT:
+      // Should never happen
+      break;
+    case LIST_GETTER:
+      printer->Print(
+          " * @return A list containing the enum numeric values on the wire "
+          "for $name$.\n",
+          "name", field->camelcase_name());
+      break;
+    case LIST_INDEXED_GETTER:
+      printer->Print(" * @param index The index of the value to return.\n");
+      printer->Print(
+          " * @return The enum numeric value on the wire of $name$ at the "
+          "given index.\n",
+          "name", field->camelcase_name());
+      break;
+    case LIST_INDEXED_SETTER:
+      printer->Print(" * @param index The index to set the value at.\n");
+      printer->Print(
+          " * @param value The enum numeric value on the wire for $name$ to "
+          "set.\n",
+          "name", field->camelcase_name());
+      break;
+    case LIST_ADDER:
+      printer->Print(
+          " * @param value The enum numeric value on the wire for $name$ to "
+          "add.\n",
+          "name", field->camelcase_name());
+      break;
+    case LIST_MULTI_ADDER:
+      printer->Print(
+          " * @param values The enum numeric values on the wire for $name$ to "
+          "add.\n",
+          "name", field->camelcase_name());
+      break;
+  }
+  if (builder) {
+    printer->Print(" * @return This builder for chaining.\n");
+  }
+  printer->Print(" */\n");
+}
+
+void WriteFieldStringBytesAccessorDocComment(io::Printer* printer,
+                                             const FieldDescriptor* field,
+                                             const FieldAccessorType type,
+                                             const bool builder) {
+  printer->Print("/**\n");
+  WriteDocCommentBody(printer, field);
+  printer->Print(" * $def$\n", "def",
+                 EscapeJavadoc(FirstLineOf(field->DebugString())));
+  switch (type) {
+    case HAZZER:
+      // Should never happen
+      break;
+    case GETTER:
+      printer->Print(" * @return The bytes for $name$.\n", "name",
+                     field->camelcase_name());
+      break;
+    case SETTER:
+      printer->Print(" * @param value The bytes for $name$ to set.\n", "name",
+                     field->camelcase_name());
+      break;
+    case CLEARER:
+      // Print nothing
+      break;
+    // Repeated
+    case LIST_COUNT:
+      // Should never happen
+      break;
+    case LIST_GETTER:
+      printer->Print(" * @return A list containing the bytes for $name$.\n",
+                     "name", field->camelcase_name());
+      break;
+    case LIST_INDEXED_GETTER:
+      printer->Print(" * @param index The index of the value to return.\n");
+      printer->Print(" * @return The bytes of the $name$ at the given index.\n",
+                     "name", field->camelcase_name());
+      break;
+    case LIST_INDEXED_SETTER:
+      printer->Print(" * @param index The index to set the value at.\n");
+      printer->Print(" * @param value The bytes of the $name$ to set.\n",
+                     "name", field->camelcase_name());
+      break;
+    case LIST_ADDER:
+      printer->Print(" * @param value The bytes of the $name$ to add.\n",
+                     "name", field->camelcase_name());
+      break;
+    case LIST_MULTI_ADDER:
+      printer->Print(" * @param values The bytes of the $name$ to add.\n",
+                     "name", field->camelcase_name());
+      break;
+  }
+  if (builder) {
+    printer->Print(" * @return This builder for chaining.\n");
+  }
+  printer->Print(" */\n");
+}
+
+// Enum
+
+void WriteEnumDocComment(io::Printer* printer, const EnumDescriptor* enum_) {
+  printer->Print("/**\n");
+  WriteDocCommentBody(printer, enum_);
+  printer->Print(
+      " * Protobuf enum {@code $fullname$}\n"
+      " */\n",
+      "fullname", EscapeJavadoc(enum_->full_name()));
+}
+
+void WriteEnumValueDocComment(io::Printer* printer,
+                              const EnumValueDescriptor* value) {
+  printer->Print("/**\n");
+  WriteDocCommentBody(printer, value);
+  printer->Print(
+      " * $def$\n"
+      " */\n",
+      "def", EscapeJavadoc(FirstLineOf(value->DebugString())));
+}
+
+void WriteServiceDocComment(io::Printer* printer,
+                            const ServiceDescriptor* service) {
+  printer->Print("/**\n");
+  WriteDocCommentBody(printer, service);
+  printer->Print(
+      " * Protobuf service {@code $fullname$}\n"
+      " */\n",
+      "fullname", EscapeJavadoc(service->full_name()));
+}
+
+void WriteMethodDocComment(io::Printer* printer,
+                           const MethodDescriptor* method) {
+  printer->Print("/**\n");
+  WriteDocCommentBody(printer, method);
+  printer->Print(
+      " * $def$\n"
+      " */\n",
+      "def", EscapeJavadoc(FirstLineOf(method->DebugString())));
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_doc_comment.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_doc_comment.h"
new file mode 100644
index 00000000..b7de8776
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_doc_comment.h"
@@ -0,0 +1,101 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_DOC_COMMENT_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_DOC_COMMENT_H__
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+enum FieldAccessorType {
+  HAZZER,
+  GETTER,
+  SETTER,
+  CLEARER,
+  // Repeated
+  LIST_COUNT,
+  LIST_GETTER,
+  LIST_INDEXED_GETTER,
+  LIST_INDEXED_SETTER,
+  LIST_ADDER,
+  LIST_MULTI_ADDER
+};
+
+void WriteMessageDocComment(io::Printer* printer, const Descriptor* message);
+void WriteFieldDocComment(io::Printer* printer, const FieldDescriptor* field);
+void WriteFieldAccessorDocComment(io::Printer* printer,
+                                  const FieldDescriptor* field,
+                                  const FieldAccessorType type,
+                                  const bool builder = false);
+void WriteFieldEnumValueAccessorDocComment(io::Printer* printer,
+                                           const FieldDescriptor* field,
+                                           const FieldAccessorType type,
+                                           const bool builder = false);
+void WriteFieldStringBytesAccessorDocComment(io::Printer* printer,
+                                             const FieldDescriptor* field,
+                                             const FieldAccessorType type,
+                                             const bool builder = false);
+void WriteEnumDocComment(io::Printer* printer, const EnumDescriptor* enum_);
+void WriteEnumValueDocComment(io::Printer* printer,
+                              const EnumValueDescriptor* value);
+void WriteServiceDocComment(io::Printer* printer,
+                            const ServiceDescriptor* service);
+void WriteMethodDocComment(io::Printer* printer,
+                           const MethodDescriptor* method);
+
+// Exposed for testing only.
+PROTOC_EXPORT std::string EscapeJavadoc(const std::string& input);
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_DOC_COMMENT_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_doc_comment_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_doc_comment_unittest.cc"
new file mode 100644
index 00000000..ae582ea6
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_doc_comment_unittest.cc"
@@ -0,0 +1,67 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+namespace {
+
+TEST(JavaDocCommentTest, Escaping) {
+  EXPECT_EQ("foo /* bar */ baz", EscapeJavadoc("foo /* bar */ baz"));
+  EXPECT_EQ("foo /*/ baz", EscapeJavadoc("foo /*/ baz"));
+  EXPECT_EQ("{@foo}", EscapeJavadoc("{@foo}"));
+  EXPECT_EQ("<i>&</i>", EscapeJavadoc("&"));
+  EXPECT_EQ("foo\u1234bar", EscapeJavadoc("foo\\u1234bar"));
+  EXPECT_EQ("@deprecated", EscapeJavadoc("@deprecated"));
+}
+
+// TODO(kenton):  It's hard to write a robust test of the doc comments -- we
+//   can only really compare the output against a golden value, which is a
+//   fairly tedious and fragile testing strategy.  If we want to go that route,
+//   it probably makes sense to bite the bullet and write a test that compares
+//   the whole generated output for unittest.proto against a golden value, with
+//   a very simple script that can be run to regenerate it with the latest code.
+//   This would mean that updates to the golden file would have to be included
+//   in any change to the code generator, which would actually be fairly useful
+//   as it allows the reviewer to see clearly how the generated code is
+//   changing.
+
+}  // namespace
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum.cc"
new file mode 100644
index 00000000..9415eb5d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum.cc"
@@ -0,0 +1,361 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor,
+                             bool immutable_api, Context* context)
+    : descriptor_(descriptor),
+      immutable_api_(immutable_api),
+      context_(context),
+      name_resolver_(context->GetNameResolver()) {
+  for (int i = 0; i < descriptor_->value_count(); i++) {
+    const EnumValueDescriptor* value = descriptor_->value(i);
+    const EnumValueDescriptor* canonical_value =
+        descriptor_->FindValueByNumber(value->number());
+
+    if (value == canonical_value) {
+      canonical_values_.push_back(value);
+    } else {
+      Alias alias;
+      alias.value = value;
+      alias.canonical_value = canonical_value;
+      aliases_.push_back(alias);
+    }
+  }
+}
+
+EnumGenerator::~EnumGenerator() {}
+
+void EnumGenerator::Generate(io::Printer* printer) {
+  WriteEnumDocComment(printer, descriptor_);
+  MaybePrintGeneratedAnnotation(context_, printer, descriptor_, immutable_api_);
+  printer->Print(
+      "public enum $classname$\n"
+      "    implements com.google.protobuf.ProtocolMessageEnum {\n",
+      "classname", descriptor_->name());
+  printer->Annotate("classname", descriptor_);
+  printer->Indent();
+
+  bool ordinal_is_index = true;
+  std::string index_text = "ordinal()";
+  for (int i = 0; i < canonical_values_.size(); i++) {
+    if (canonical_values_[i]->index() != i) {
+      ordinal_is_index = false;
+      index_text = "index";
+      break;
+    }
+  }
+
+  for (int i = 0; i < canonical_values_.size(); i++) {
+    std::map vars;
+    vars["name"] = canonical_values_[i]->name();
+    vars["index"] = StrCat(canonical_values_[i]->index());
+    vars["number"] = StrCat(canonical_values_[i]->number());
+    WriteEnumValueDocComment(printer, canonical_values_[i]);
+    if (canonical_values_[i]->options().deprecated()) {
+      printer->Print("@java.lang.Deprecated\n");
+    }
+    if (ordinal_is_index) {
+      printer->Print(vars, "$name$($number$),\n");
+    } else {
+      printer->Print(vars, "$name$($index$, $number$),\n");
+    }
+    printer->Annotate("name", canonical_values_[i]);
+  }
+
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    if (ordinal_is_index) {
+      printer->Print("${$UNRECOGNIZED$}$(-1),\n", "{", "", "}", "");
+    } else {
+      printer->Print("${$UNRECOGNIZED$}$(-1, -1),\n", "{", "", "}", "");
+    }
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  printer->Print(
+      ";\n"
+      "\n");
+
+  // -----------------------------------------------------------------
+
+  for (int i = 0; i < aliases_.size(); i++) {
+    std::map vars;
+    vars["classname"] = descriptor_->name();
+    vars["name"] = aliases_[i].value->name();
+    vars["canonical_name"] = aliases_[i].canonical_value->name();
+    WriteEnumValueDocComment(printer, aliases_[i].value);
+    printer->Print(
+        vars, "public static final $classname$ $name$ = $canonical_name$;\n");
+    printer->Annotate("name", aliases_[i].value);
+  }
+
+  for (int i = 0; i < descriptor_->value_count(); i++) {
+    std::map vars;
+    vars["name"] = descriptor_->value(i)->name();
+    vars["number"] = StrCat(descriptor_->value(i)->number());
+    vars["{"] = "";
+    vars["}"] = "";
+    WriteEnumValueDocComment(printer, descriptor_->value(i));
+    printer->Print(vars,
+                   "public static final int ${$$name$_VALUE$}$ = $number$;\n");
+    printer->Annotate("{", "}", descriptor_->value(i));
+  }
+  printer->Print("\n");
+
+  // -----------------------------------------------------------------
+
+  printer->Print(
+      "\n"
+      "public final int getNumber() {\n");
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    if (ordinal_is_index) {
+      printer->Print(
+          "  if (this == UNRECOGNIZED) {\n"
+          "    throw new java.lang.IllegalArgumentException(\n"
+          "        \"Can't get the number of an unknown enum value.\");\n"
+          "  }\n");
+    } else {
+      printer->Print(
+          "  if (index == -1) {\n"
+          "    throw new java.lang.IllegalArgumentException(\n"
+          "        \"Can't get the number of an unknown enum value.\");\n"
+          "  }\n");
+    }
+  }
+  printer->Print(
+      "  return value;\n"
+      "}\n"
+      "\n"
+      "/**\n"
+      " * @param value The numeric wire value of the corresponding enum "
+      "entry.\n"
+      " * @return The enum associated with the given numeric wire value.\n"
+      " * @deprecated Use {@link #forNumber(int)} instead.\n"
+      " */\n"
+      "@java.lang.Deprecated\n"
+      "public static $classname$ valueOf(int value) {\n"
+      "  return forNumber(value);\n"
+      "}\n"
+      "\n"
+      "/**\n"
+      " * @param value The numeric wire value of the corresponding enum "
+      "entry.\n"
+      " * @return The enum associated with the given numeric wire value.\n"
+      " */\n"
+      "public static $classname$ forNumber(int value) {\n"
+      "  switch (value) {\n",
+      "classname", descriptor_->name());
+  printer->Indent();
+  printer->Indent();
+
+  for (int i = 0; i < canonical_values_.size(); i++) {
+    printer->Print("case $number$: return $name$;\n", "name",
+                   canonical_values_[i]->name(), "number",
+                   StrCat(canonical_values_[i]->number()));
+  }
+
+  printer->Outdent();
+  printer->Outdent();
+  printer->Print(
+      "    default: return null;\n"
+      "  }\n"
+      "}\n"
+      "\n"
+      "public static com.google.protobuf.Internal.EnumLiteMap<$classname$>\n"
+      "    internalGetValueMap() {\n"
+      "  return internalValueMap;\n"
+      "}\n"
+      "private static final com.google.protobuf.Internal.EnumLiteMap<\n"
+      "    $classname$> internalValueMap =\n"
+      "      new com.google.protobuf.Internal.EnumLiteMap<$classname$>() {\n"
+      "        public $classname$ findValueByNumber(int number) {\n"
+      "          return $classname$.forNumber(number);\n"
+      "        }\n"
+      "      };\n"
+      "\n",
+      "classname", descriptor_->name());
+
+  // -----------------------------------------------------------------
+  // Reflection
+
+  if (HasDescriptorMethods(descriptor_, context_->EnforceLite())) {
+    printer->Print(
+        "public final com.google.protobuf.Descriptors.EnumValueDescriptor\n"
+        "    getValueDescriptor() {\n"
+        "  return getDescriptor().getValues().get($index_text$);\n"
+        "}\n"
+        "public final com.google.protobuf.Descriptors.EnumDescriptor\n"
+        "    getDescriptorForType() {\n"
+        "  return getDescriptor();\n"
+        "}\n"
+        "public static final com.google.protobuf.Descriptors.EnumDescriptor\n"
+        "    getDescriptor() {\n",
+        "index_text", index_text);
+
+    // TODO(kenton):  Cache statically?  Note that we can't access descriptors
+    //   at module init time because it wouldn't work with descriptor.proto, but
+    //   we can cache the value the first time getDescriptor() is called.
+    if (descriptor_->containing_type() == NULL) {
+      // The class generated for the File fully populates the descriptor with
+      // extensions in both the mutable and immutable cases. (In the mutable api
+      // this is accomplished by attempting to load the immutable outer class).
+      printer->Print(
+          "  return $file$.getDescriptor().getEnumTypes().get($index$);\n",
+          "file",
+          name_resolver_->GetClassName(descriptor_->file(), immutable_api_),
+          "index", StrCat(descriptor_->index()));
+    } else {
+      printer->Print(
+          "  return $parent$.$descriptor$.getEnumTypes().get($index$);\n",
+          "parent",
+          name_resolver_->GetClassName(descriptor_->containing_type(),
+                                       immutable_api_),
+          "descriptor",
+          descriptor_->containing_type()
+                  ->options()
+                  .no_standard_descriptor_accessor()
+              ? "getDefaultInstance().getDescriptorForType()"
+              : "getDescriptor()",
+          "index", StrCat(descriptor_->index()));
+    }
+
+    printer->Print(
+        "}\n"
+        "\n"
+        "private static final $classname$[] VALUES = ",
+        "classname", descriptor_->name());
+
+    if (CanUseEnumValues()) {
+      // If the constants we are going to output are exactly the ones we
+      // have declared in the Java enum in the same order, then we can use
+      // the values() method that the Java compiler automatically generates
+      // for every enum.
+      printer->Print("values();\n");
+    } else {
+      printer->Print(
+          "{\n"
+          "  ");
+      for (int i = 0; i < descriptor_->value_count(); i++) {
+        printer->Print("$name$, ", "name", descriptor_->value(i)->name());
+      }
+      printer->Print(
+          "\n"
+          "};\n");
+    }
+
+    printer->Print(
+        "\n"
+        "public static $classname$ valueOf(\n"
+        "    com.google.protobuf.Descriptors.EnumValueDescriptor desc) {\n"
+        "  if (desc.getType() != getDescriptor()) {\n"
+        "    throw new java.lang.IllegalArgumentException(\n"
+        "      \"EnumValueDescriptor is not for this type.\");\n"
+        "  }\n",
+        "classname", descriptor_->name());
+    if (SupportUnknownEnumValue(descriptor_->file())) {
+      printer->Print(
+          "  if (desc.getIndex() == -1) {\n"
+          "    return UNRECOGNIZED;\n"
+          "  }\n");
+    }
+    printer->Print(
+        "  return VALUES[desc.getIndex()];\n"
+        "}\n"
+        "\n");
+
+    if (!ordinal_is_index) {
+      printer->Print("private final int index;\n");
+    }
+  }
+
+  // -----------------------------------------------------------------
+
+  printer->Print("private final int value;\n\n");
+
+  if (ordinal_is_index) {
+    printer->Print("private $classname$(int value) {\n", "classname",
+                   descriptor_->name());
+  } else {
+    printer->Print("private $classname$(int index, int value) {\n", "classname",
+                   descriptor_->name());
+  }
+  if (HasDescriptorMethods(descriptor_, context_->EnforceLite()) &&
+      !ordinal_is_index) {
+    printer->Print("  this.index = index;\n");
+  }
+  printer->Print(
+      "  this.value = value;\n"
+      "}\n");
+
+  printer->Print(
+      "\n"
+      "// @@protoc_insertion_point(enum_scope:$full_name$)\n",
+      "full_name", descriptor_->full_name());
+
+  printer->Outdent();
+  printer->Print("}\n\n");
+}
+
+bool EnumGenerator::CanUseEnumValues() {
+  if (canonical_values_.size() != descriptor_->value_count()) {
+    return false;
+  }
+  for (int i = 0; i < descriptor_->value_count(); i++) {
+    if (descriptor_->value(i)->name() != canonical_values_[i]->name()) {
+      return false;
+    }
+  }
+  return true;
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum.h"
new file mode 100644
index 00000000..0a2c363b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum.h"
@@ -0,0 +1,100 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class EnumGenerator {
+ public:
+  EnumGenerator(const EnumDescriptor* descriptor, bool immutable_api,
+                Context* context);
+  ~EnumGenerator();
+
+  void Generate(io::Printer* printer);
+
+ private:
+  const EnumDescriptor* descriptor_;
+
+  // The proto language allows multiple enum constants to have the same
+  // numeric value.  Java, however, does not allow multiple enum constants to
+  // be considered equivalent.  We treat the first defined constant for any
+  // given numeric value as "canonical" and the rest as aliases of that
+  // canonical value.
+  std::vector canonical_values_;
+
+  struct Alias {
+    const EnumValueDescriptor* value;
+    const EnumValueDescriptor* canonical_value;
+  };
+  std::vector aliases_;
+
+  bool immutable_api_;
+
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+
+  bool CanUseEnumValues();
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field.cc"
new file mode 100644
index 00000000..83acc490
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field.cc"
@@ -0,0 +1,1036 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+namespace {
+
+void SetEnumVariables(const FieldDescriptor* descriptor, int messageBitIndex,
+                      int builderBitIndex, const FieldGeneratorInfo* info,
+                      ClassNameResolver* name_resolver,
+                      std::map* variables) {
+  SetCommonFieldVariables(descriptor, info, variables);
+
+  (*variables)["type"] =
+      name_resolver->GetImmutableClassName(descriptor->enum_type());
+  (*variables)["mutable_type"] =
+      name_resolver->GetMutableClassName(descriptor->enum_type());
+  (*variables)["default"] = ImmutableDefaultValue(descriptor, name_resolver);
+  (*variables)["default_number"] =
+      StrCat(descriptor->default_value_enum()->number());
+  (*variables)["tag"] = StrCat(
+      static_cast(internal::WireFormat::MakeTag(descriptor)));
+  (*variables)["tag_size"] = StrCat(
+      internal::WireFormat::TagSize(descriptor->number(), GetType(descriptor)));
+  // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported
+  // by the proto compiler
+  (*variables)["deprecation"] =
+      descriptor->options().deprecated() ? "@java.lang.Deprecated " : "";
+  (*variables)["on_changed"] = "onChanged();";
+  // Use deprecated valueOf() method to be compatible with old generated code
+  // for v2.5.0/v2.6.1.
+  // TODO(xiaofeng): Use "forNumber" when we no longer support compatibility
+  // with v2.5.0/v2.6.1, and remove the @SuppressWarnings annotations.
+  (*variables)["for_number"] = "valueOf";
+
+  if (SupportFieldPresence(descriptor->file())) {
+    // For singular messages and builders, one bit is used for the hasField bit.
+    (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex);
+    (*variables)["get_has_field_bit_builder"] = GenerateGetBit(builderBitIndex);
+
+    // Note that these have a trailing ";".
+    (*variables)["set_has_field_bit_message"] =
+        GenerateSetBit(messageBitIndex) + ";";
+    (*variables)["set_has_field_bit_builder"] =
+        GenerateSetBit(builderBitIndex) + ";";
+    (*variables)["clear_has_field_bit_builder"] =
+        GenerateClearBit(builderBitIndex) + ";";
+
+    (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex);
+  } else {
+    (*variables)["set_has_field_bit_message"] = "";
+    (*variables)["set_has_field_bit_builder"] = "";
+    (*variables)["clear_has_field_bit_builder"] = "";
+
+    (*variables)["is_field_present_message"] =
+        (*variables)["name"] + "_ != " + (*variables)["default"] +
+        ".getNumber()";
+  }
+
+  // For repeated builders, one bit is used for whether the array is immutable.
+  (*variables)["get_mutable_bit_builder"] = GenerateGetBit(builderBitIndex);
+  (*variables)["set_mutable_bit_builder"] = GenerateSetBit(builderBitIndex);
+  (*variables)["clear_mutable_bit_builder"] = GenerateClearBit(builderBitIndex);
+
+  // For repeated fields, one bit is used for whether the array is immutable
+  // in the parsing constructor.
+  (*variables)["get_mutable_bit_parser"] =
+      GenerateGetBitMutableLocal(builderBitIndex);
+  (*variables)["set_mutable_bit_parser"] =
+      GenerateSetBitMutableLocal(builderBitIndex);
+
+  (*variables)["get_has_field_bit_from_local"] =
+      GenerateGetBitFromLocal(builderBitIndex);
+  (*variables)["set_has_field_bit_to_local"] =
+      GenerateSetBitToLocal(messageBitIndex);
+
+  if (SupportUnknownEnumValue(descriptor->file())) {
+    (*variables)["unknown"] = (*variables)["type"] + ".UNRECOGNIZED";
+  } else {
+    (*variables)["unknown"] = (*variables)["default"];
+  }
+}
+
+}  // namespace
+
+// ===================================================================
+
+ImmutableEnumFieldGenerator::ImmutableEnumFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  SetEnumVariables(descriptor, messageBitIndex, builderBitIndex,
+                   context->GetFieldGeneratorInfo(descriptor), name_resolver_,
+                   &variables_);
+}
+
+ImmutableEnumFieldGenerator::~ImmutableEnumFieldGenerator() {}
+
+int ImmutableEnumFieldGenerator::GetNumBitsForMessage() const {
+  return SupportFieldPresence(descriptor_->file()) ? 1 : 0;
+}
+
+int ImmutableEnumFieldGenerator::GetNumBitsForBuilder() const {
+  return GetNumBitsForMessage();
+}
+
+void ImmutableEnumFieldGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(variables_,
+                   "$deprecation$boolean has$capitalized_name$();\n");
+  }
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(variables_,
+                   "$deprecation$int get$capitalized_name$Value();\n");
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_, "$deprecation$$type$ get$capitalized_name$();\n");
+}
+
+void ImmutableEnumFieldGenerator::GenerateMembers(io::Printer* printer) const {
+  printer->Print(variables_, "private int $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(
+        variables_,
+        "$deprecation$public int ${$get$capitalized_name$Value$}$() {\n"
+        "  return $name$_;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  @SuppressWarnings(\"deprecation\")\n"
+                 "  $type$ result = $type$.$for_number$($name$_);\n"
+                 "  return result == null ? $unknown$ : result;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutableEnumFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_, "private int $name$_ = $default_number$;\n");
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_builder$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(
+        variables_,
+        "$deprecation$public int ${$get$capitalized_name$Value$}$() {\n"
+        "  return $name$_;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, SETTER,
+                                          /* builder */ true);
+    printer->Print(variables_,
+                   "$deprecation$public Builder "
+                   "${$set$capitalized_name$Value$}$(int value) {\n"
+                   "  $name$_ = value;\n"
+                   "  $on_changed$\n"
+                   "  return this;\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  @SuppressWarnings(\"deprecation\")\n"
+                 "  $type$ result = $type$.$for_number$($name$_);\n"
+                 "  return result == null ? $unknown$ : result;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$set$capitalized_name$$}$($type$ value) {\n"
+                 "  if (value == null) {\n"
+                 "    throw new NullPointerException();\n"
+                 "  }\n"
+                 "  $set_has_field_bit_builder$\n"
+                 "  $name$_ = value.getNumber();\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  $clear_has_field_bit_builder$\n"
+      "  $name$_ = $default_number$;\n"
+      "  $on_changed$\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutableEnumFieldGenerator::GenerateFieldBuilderInitializationCode(
+    io::Printer* printer) const {
+  // noop for enums
+}
+
+void ImmutableEnumFieldGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$name$_ = $default_number$;\n");
+}
+
+void ImmutableEnumFieldGenerator::GenerateBuilderClearCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "$name$_ = $default_number$;\n"
+                 "$clear_has_field_bit_builder$\n");
+}
+
+void ImmutableEnumFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    printer->Print(variables_,
+                   "if (other.has$capitalized_name$()) {\n"
+                   "  set$capitalized_name$(other.get$capitalized_name$());\n"
+                   "}\n");
+  } else if (SupportUnknownEnumValue(descriptor_->file())) {
+    printer->Print(
+        variables_,
+        "if (other.$name$_ != $default_number$) {\n"
+        "  set$capitalized_name$Value(other.get$capitalized_name$Value());\n"
+        "}\n");
+  } else {
+    GOOGLE_LOG(FATAL) << "Can't reach here.";
+  }
+}
+
+void ImmutableEnumFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    printer->Print(variables_,
+                   "if ($get_has_field_bit_from_local$) {\n"
+                   "  $set_has_field_bit_to_local$;\n"
+                   "}\n");
+  }
+  printer->Print(variables_, "result.$name$_ = $name$_;\n");
+}
+
+void ImmutableEnumFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    printer->Print(variables_,
+                   "int rawValue = input.readEnum();\n"
+                   "$set_has_field_bit_message$\n"
+                   "$name$_ = rawValue;\n");
+  } else {
+    printer->Print(variables_,
+                   "int rawValue = input.readEnum();\n"
+                   "  @SuppressWarnings(\"deprecation\")\n"
+                   "$type$ value = $type$.$for_number$(rawValue);\n"
+                   "if (value == null) {\n"
+                   "  unknownFields.mergeVarintField($number$, rawValue);\n"
+                   "} else {\n"
+                   "  $set_has_field_bit_message$\n"
+                   "  $name$_ = rawValue;\n"
+                   "}\n");
+  }
+}
+
+void ImmutableEnumFieldGenerator::GenerateParsingDoneCode(
+    io::Printer* printer) const {
+  // noop for enums
+}
+
+void ImmutableEnumFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($is_field_present_message$) {\n"
+                 "  output.writeEnum($number$, $name$_);\n"
+                 "}\n");
+}
+
+void ImmutableEnumFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($is_field_present_message$) {\n"
+                 "  size += com.google.protobuf.CodedOutputStream\n"
+                 "    .computeEnumSize($number$, $name$_);\n"
+                 "}\n");
+}
+
+void ImmutableEnumFieldGenerator::GenerateEqualsCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "if ($name$_ != other.$name$_) return false;\n");
+}
+
+void ImmutableEnumFieldGenerator::GenerateHashCode(io::Printer* printer) const {
+  printer->Print(variables_,
+                 "hash = (37 * hash) + $constant_name$;\n"
+                 "hash = (53 * hash) + $name$_;\n");
+}
+
+std::string ImmutableEnumFieldGenerator::GetBoxedType() const {
+  return name_resolver_->GetImmutableClassName(descriptor_->enum_type());
+}
+
+// ===================================================================
+
+ImmutableEnumOneofFieldGenerator::ImmutableEnumOneofFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : ImmutableEnumFieldGenerator(descriptor, messageBitIndex, builderBitIndex,
+                                  context) {
+  const OneofGeneratorInfo* info =
+      context->GetOneofGeneratorInfo(descriptor->containing_oneof());
+  SetCommonOneofVariables(descriptor, info, &variables_);
+}
+
+ImmutableEnumOneofFieldGenerator::~ImmutableEnumOneofFieldGenerator() {}
+
+void ImmutableEnumOneofFieldGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  PrintExtraFieldInfo(variables_, printer);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $has_oneof_case_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(
+        variables_,
+        "$deprecation$public int ${$get$capitalized_name$Value$}$() {\n"
+        "  if ($has_oneof_case_message$) {\n"
+        "    return (java.lang.Integer) $oneof_name$_;\n"
+        "  }\n"
+        "  return $default_number$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    @SuppressWarnings(\"deprecation\")\n"
+                 "    $type$ result = $type$.$for_number$(\n"
+                 "        (java.lang.Integer) $oneof_name$_);\n"
+                 "    return result == null ? $unknown$ : result;\n"
+                 "  }\n"
+                 "  return $default$;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutableEnumOneofFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $has_oneof_case_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(
+        variables_,
+        "$deprecation$public int ${$get$capitalized_name$Value$}$() {\n"
+        "  if ($has_oneof_case_message$) {\n"
+        "    return ((java.lang.Integer) $oneof_name$_).intValue();\n"
+        "  }\n"
+        "  return $default_number$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, SETTER,
+                                          /* builder */ true);
+    printer->Print(variables_,
+                   "$deprecation$public Builder "
+                   "${$set$capitalized_name$Value$}$(int value) {\n"
+                   "  $set_oneof_case_message$;\n"
+                   "  $oneof_name$_ = value;\n"
+                   "  $on_changed$\n"
+                   "  return this;\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    @SuppressWarnings(\"deprecation\")\n"
+                 "    $type$ result = $type$.$for_number$(\n"
+                 "        (java.lang.Integer) $oneof_name$_);\n"
+                 "    return result == null ? $unknown$ : result;\n"
+                 "  }\n"
+                 "  return $default$;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$set$capitalized_name$$}$($type$ value) {\n"
+                 "  if (value == null) {\n"
+                 "    throw new NullPointerException();\n"
+                 "  }\n"
+                 "  $set_oneof_case_message$;\n"
+                 "  $oneof_name$_ = value.getNumber();\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  if ($has_oneof_case_message$) {\n"
+      "    $clear_oneof_case_message$;\n"
+      "    $oneof_name$_ = null;\n"
+      "    $on_changed$\n"
+      "  }\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutableEnumOneofFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($has_oneof_case_message$) {\n"
+                 "  result.$oneof_name$_ = $oneof_name$_;\n"
+                 "}\n");
+}
+
+void ImmutableEnumOneofFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    printer->Print(
+        variables_,
+        "set$capitalized_name$Value(other.get$capitalized_name$Value());\n");
+  } else {
+    printer->Print(variables_,
+                   "set$capitalized_name$(other.get$capitalized_name$());\n");
+  }
+}
+
+void ImmutableEnumOneofFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    printer->Print(variables_,
+                   "int rawValue = input.readEnum();\n"
+                   "$set_oneof_case_message$;\n"
+                   "$oneof_name$_ = rawValue;\n");
+  } else {
+    printer->Print(variables_,
+                   "int rawValue = input.readEnum();\n"
+                   "@SuppressWarnings(\"deprecation\")\n"
+                   "$type$ value = $type$.$for_number$(rawValue);\n"
+                   "if (value == null) {\n"
+                   "  unknownFields.mergeVarintField($number$, rawValue);\n"
+                   "} else {\n"
+                   "  $set_oneof_case_message$;\n"
+                   "  $oneof_name$_ = rawValue;\n"
+                   "}\n");
+  }
+}
+
+void ImmutableEnumOneofFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if ($has_oneof_case_message$) {\n"
+      "  output.writeEnum($number$, ((java.lang.Integer) $oneof_name$_));\n"
+      "}\n");
+}
+
+void ImmutableEnumOneofFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if ($has_oneof_case_message$) {\n"
+      "  size += com.google.protobuf.CodedOutputStream\n"
+      "    .computeEnumSize($number$, ((java.lang.Integer) $oneof_name$_));\n"
+      "}\n");
+}
+
+void ImmutableEnumOneofFieldGenerator::GenerateEqualsCode(
+    io::Printer* printer) const {
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    printer->Print(
+        variables_,
+        "if (get$capitalized_name$Value()\n"
+        "    != other.get$capitalized_name$Value()) return false;\n");
+  } else {
+    printer->Print(
+        variables_,
+        "if (!get$capitalized_name$()\n"
+        "    .equals(other.get$capitalized_name$())) return false;\n");
+  }
+}
+
+void ImmutableEnumOneofFieldGenerator::GenerateHashCode(
+    io::Printer* printer) const {
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    printer->Print(variables_,
+                   "hash = (37 * hash) + $constant_name$;\n"
+                   "hash = (53 * hash) + get$capitalized_name$Value();\n");
+  } else {
+    printer->Print(
+        variables_,
+        "hash = (37 * hash) + $constant_name$;\n"
+        "hash = (53 * hash) + get$capitalized_name$().getNumber();\n");
+  }
+}
+
+// ===================================================================
+
+RepeatedImmutableEnumFieldGenerator::RepeatedImmutableEnumFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  SetEnumVariables(descriptor, messageBitIndex, builderBitIndex,
+                   context->GetFieldGeneratorInfo(descriptor), name_resolver_,
+                   &variables_);
+}
+
+RepeatedImmutableEnumFieldGenerator::~RepeatedImmutableEnumFieldGenerator() {}
+
+int RepeatedImmutableEnumFieldGenerator::GetNumBitsForMessage() const {
+  return 0;
+}
+
+int RepeatedImmutableEnumFieldGenerator::GetNumBitsForBuilder() const {
+  return 1;
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$java.util.List<$type$> get$capitalized_name$List();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(variables_,
+                 "$deprecation$int get$capitalized_name$Count();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$$type$ get$capitalized_name$(int index);\n");
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, LIST_GETTER);
+    printer->Print(variables_,
+                   "$deprecation$java.util.List\n"
+                   "get$capitalized_name$ValueList();\n");
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER);
+    printer->Print(variables_,
+                   "$deprecation$int get$capitalized_name$Value(int index);\n");
+  }
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "private java.util.List $name$_;\n"
+      "private static final "
+      "com.google.protobuf.Internal.ListAdapter.Converter<\n"
+      "    java.lang.Integer, $type$> $name$_converter_ =\n"
+      "        new com.google.protobuf.Internal.ListAdapter.Converter<\n"
+      "            java.lang.Integer, $type$>() {\n"
+      "          public $type$ convert(java.lang.Integer from) {\n"
+      "            @SuppressWarnings(\"deprecation\")\n"
+      "            $type$ result = $type$.$for_number$(from);\n"
+      "            return result == null ? $unknown$ : result;\n"
+      "          }\n"
+      "        };\n");
+  PrintExtraFieldInfo(variables_, printer);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$public java.util.List<$type$> "
+      "${$get$capitalized_name$List$}$() {\n"
+      "  return new com.google.protobuf.Internal.ListAdapter<\n"
+      "      java.lang.Integer, $type$>($name$_, $name$_converter_);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return $name$_.size();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
+      "  return $name$_converter_.convert($name$_.get(index));\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, LIST_GETTER);
+    printer->Print(variables_,
+                   "$deprecation$public java.util.List\n"
+                   "${$get$capitalized_name$ValueList$}$() {\n"
+                   "  return $name$_;\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER);
+    printer->Print(variables_,
+                   "$deprecation$public int "
+                   "${$get$capitalized_name$Value$}$(int index) {\n"
+                   "  return $name$_.get(index);\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  if (descriptor_->is_packed()) {
+    printer->Print(variables_, "private int $name$MemoizedSerializedSize;\n");
+  }
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      // One field is the list and the other field keeps track of whether the
+      // list is immutable. If it's immutable, the invariant is that it must
+      // either an instance of Collections.emptyList() or it's an ArrayList
+      // wrapped in a Collections.unmodifiableList() wrapper and nobody else has
+      // a refererence to the underlying ArrayList. This invariant allows us to
+      // share instances of lists between protocol buffers avoiding expensive
+      // memory allocations. Note, immutable is a strong guarantee here -- not
+      // just that the list cannot be modified via the reference but that the
+      // list can never be modified.
+      "private java.util.List $name$_ =\n"
+      "  java.util.Collections.emptyList();\n"
+
+      "private void ensure$capitalized_name$IsMutable() {\n"
+      "  if (!$get_mutable_bit_builder$) {\n"
+      "    $name$_ = new java.util.ArrayList($name$_);\n"
+      "    $set_mutable_bit_builder$;\n"
+      "  }\n"
+      "}\n");
+
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(
+      variables_,
+      // Note:  We return an unmodifiable list because otherwise the caller
+      //   could hold on to the returned list and modify it after the message
+      //   has been built, thus mutating the message which is supposed to be
+      //   immutable.
+      "$deprecation$public java.util.List<$type$> "
+      "${$get$capitalized_name$List$}$() {\n"
+      "  return new com.google.protobuf.Internal.ListAdapter<\n"
+      "      java.lang.Integer, $type$>($name$_, $name$_converter_);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return $name$_.size();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
+      "  return $name$_converter_.convert($name$_.get(index));\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    int index, $type$ value) {\n"
+                 "  if (value == null) {\n"
+                 "    throw new NullPointerException();\n"
+                 "  }\n"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.set(index, value.getNumber());\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$add$capitalized_name$$}$($type$ value) {\n"
+                 "  if (value == null) {\n"
+                 "    throw new NullPointerException();\n"
+                 "  }\n"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.add(value.getNumber());\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$addAll$capitalized_name$$}$(\n"
+                 "    java.lang.Iterable values) {\n"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  for ($type$ value : values) {\n"
+                 "    $name$_.add(value.getNumber());\n"
+                 "  }\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  $name$_ = java.util.Collections.emptyList();\n"
+      "  $clear_mutable_bit_builder$;\n"
+      "  $on_changed$\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, LIST_GETTER);
+    printer->Print(variables_,
+                   "$deprecation$public java.util.List\n"
+                   "${$get$capitalized_name$ValueList$}$() {\n"
+                   "  return java.util.Collections.unmodifiableList($name$_);\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER);
+    printer->Print(variables_,
+                   "$deprecation$public int "
+                   "${$get$capitalized_name$Value$}$(int index) {\n"
+                   "  return $name$_.get(index);\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER,
+                                          /* builder */ true);
+    printer->Print(
+        variables_,
+        "$deprecation$public Builder ${$set$capitalized_name$Value$}$(\n"
+        "    int index, int value) {\n"
+        "  ensure$capitalized_name$IsMutable();\n"
+        "  $name$_.set(index, value);\n"
+        "  $on_changed$\n"
+        "  return this;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, LIST_ADDER,
+                                          /* builder */ true);
+    printer->Print(variables_,
+                   "$deprecation$public Builder "
+                   "${$add$capitalized_name$Value$}$(int value) {\n"
+                   "  ensure$capitalized_name$IsMutable();\n"
+                   "  $name$_.add(value);\n"
+                   "  $on_changed$\n"
+                   "  return this;\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_,
+                                          LIST_MULTI_ADDER, /* builder */ true);
+    printer->Print(
+        variables_,
+        "$deprecation$public Builder ${$addAll$capitalized_name$Value$}$(\n"
+        "    java.lang.Iterable values) {\n"
+        "  ensure$capitalized_name$IsMutable();\n"
+        "  for (int value : values) {\n"
+        "    $name$_.add(value);\n"
+        "  }\n"
+        "  $on_changed$\n"
+        "  return this;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+}
+
+void RepeatedImmutableEnumFieldGenerator::
+    GenerateFieldBuilderInitializationCode(io::Printer* printer) const {
+  // noop for enums
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$name$_ = java.util.Collections.emptyList();\n");
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateBuilderClearCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "$name$_ = java.util.Collections.emptyList();\n"
+                 "$clear_mutable_bit_builder$;\n");
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  // The code below does two optimizations:
+  //   1. If the other list is empty, there's nothing to do. This ensures we
+  //      don't allocate a new array if we already have an immutable one.
+  //   2. If the other list is non-empty and our current list is empty, we can
+  //      reuse the other list which is guaranteed to be immutable.
+  printer->Print(variables_,
+                 "if (!other.$name$_.isEmpty()) {\n"
+                 "  if ($name$_.isEmpty()) {\n"
+                 "    $name$_ = other.$name$_;\n"
+                 "    $clear_mutable_bit_builder$;\n"
+                 "  } else {\n"
+                 "    ensure$capitalized_name$IsMutable();\n"
+                 "    $name$_.addAll(other.$name$_);\n"
+                 "  }\n"
+                 "  $on_changed$\n"
+                 "}\n");
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  // The code below ensures that the result has an immutable list. If our
+  // list is immutable, we can just reuse it. If not, we make it immutable.
+  printer->Print(
+      variables_,
+      "if ($get_mutable_bit_builder$) {\n"
+      "  $name$_ = java.util.Collections.unmodifiableList($name$_);\n"
+      "  $clear_mutable_bit_builder$;\n"
+      "}\n"
+      "result.$name$_ = $name$_;\n");
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  // Read and store the enum
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    printer->Print(variables_,
+                   "int rawValue = input.readEnum();\n"
+                   "if (!$get_mutable_bit_parser$) {\n"
+                   "  $name$_ = new java.util.ArrayList();\n"
+                   "  $set_mutable_bit_parser$;\n"
+                   "}\n"
+                   "$name$_.add(rawValue);\n");
+  } else {
+    printer->Print(
+        variables_,
+        "int rawValue = input.readEnum();\n"
+        "@SuppressWarnings(\"deprecation\")\n"
+        "$type$ value = $type$.$for_number$(rawValue);\n"
+        "if (value == null) {\n"
+        "  unknownFields.mergeVarintField($number$, rawValue);\n"
+        "} else {\n"
+        "  if (!$get_mutable_bit_parser$) {\n"
+        "    $name$_ = new java.util.ArrayList();\n"
+        "    $set_mutable_bit_parser$;\n"
+        "  }\n"
+        "  $name$_.add(rawValue);\n"
+        "}\n");
+  }
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateParsingCodeFromPacked(
+    io::Printer* printer) const {
+  // Wrap GenerateParsingCode's contents with a while loop.
+
+  printer->Print(variables_,
+                 "int length = input.readRawVarint32();\n"
+                 "int oldLimit = input.pushLimit(length);\n"
+                 "while(input.getBytesUntilLimit() > 0) {\n");
+  printer->Indent();
+
+  GenerateParsingCode(printer);
+
+  printer->Outdent();
+  printer->Print(variables_,
+                 "}\n"
+                 "input.popLimit(oldLimit);\n");
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateParsingDoneCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if ($get_mutable_bit_parser$) {\n"
+      "  $name$_ = java.util.Collections.unmodifiableList($name$_);\n"
+      "}\n");
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  if (descriptor_->is_packed()) {
+    printer->Print(variables_,
+                   "if (get$capitalized_name$List().size() > 0) {\n"
+                   "  output.writeUInt32NoTag($tag$);\n"
+                   "  output.writeUInt32NoTag($name$MemoizedSerializedSize);\n"
+                   "}\n"
+                   "for (int i = 0; i < $name$_.size(); i++) {\n"
+                   "  output.writeEnumNoTag($name$_.get(i));\n"
+                   "}\n");
+  } else {
+    printer->Print(variables_,
+                   "for (int i = 0; i < $name$_.size(); i++) {\n"
+                   "  output.writeEnum($number$, $name$_.get(i));\n"
+                   "}\n");
+  }
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "{\n"
+                 "  int dataSize = 0;\n");
+  printer->Indent();
+
+  printer->Print(variables_,
+                 "for (int i = 0; i < $name$_.size(); i++) {\n"
+                 "  dataSize += com.google.protobuf.CodedOutputStream\n"
+                 "    .computeEnumSizeNoTag($name$_.get(i));\n"
+                 "}\n");
+  printer->Print("size += dataSize;\n");
+  if (descriptor_->is_packed()) {
+    printer->Print(variables_,
+                   "if (!get$capitalized_name$List().isEmpty()) {"
+                   "  size += $tag_size$;\n"
+                   "  size += com.google.protobuf.CodedOutputStream\n"
+                   "    .computeUInt32SizeNoTag(dataSize);\n"
+                   "}");
+  } else {
+    printer->Print(variables_, "size += $tag_size$ * $name$_.size();\n");
+  }
+
+  // cache the data size for packed fields.
+  if (descriptor_->is_packed()) {
+    printer->Print(variables_, "$name$MemoizedSerializedSize = dataSize;\n");
+  }
+
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateEqualsCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if (!$name$_.equals(other.$name$_)) return false;\n");
+}
+
+void RepeatedImmutableEnumFieldGenerator::GenerateHashCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if (get$capitalized_name$Count() > 0) {\n"
+                 "  hash = (37 * hash) + $constant_name$;\n"
+                 "  hash = (53 * hash) + $name$_.hashCode();\n"
+                 "}\n");
+}
+
+std::string RepeatedImmutableEnumFieldGenerator::GetBoxedType() const {
+  return name_resolver_->GetImmutableClassName(descriptor_->enum_type());
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field.h"
new file mode 100644
index 00000000..95c7db57
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field.h"
@@ -0,0 +1,157 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutableEnumFieldGenerator : public ImmutableFieldGenerator {
+ public:
+  explicit ImmutableEnumFieldGenerator(const FieldDescriptor* descriptor,
+                                       int messageBitIndex, int builderBitIndex,
+                                       Context* context);
+  ~ImmutableEnumFieldGenerator();
+
+  // implements ImmutableFieldGenerator
+  // ---------------------------------------
+  int GetNumBitsForMessage() const;
+  int GetNumBitsForBuilder() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateBuilderClearCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateParsingDoneCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+  void GenerateFieldBuilderInitializationCode(io::Printer* printer) const;
+  void GenerateEqualsCode(io::Printer* printer) const;
+  void GenerateHashCode(io::Printer* printer) const;
+
+  std::string GetBoxedType() const;
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  ClassNameResolver* name_resolver_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumFieldGenerator);
+};
+
+class ImmutableEnumOneofFieldGenerator : public ImmutableEnumFieldGenerator {
+ public:
+  ImmutableEnumOneofFieldGenerator(const FieldDescriptor* descriptor,
+                                   int messageBitIndex, int builderBitIndex,
+                                   Context* context);
+  ~ImmutableEnumOneofFieldGenerator();
+
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+  void GenerateEqualsCode(io::Printer* printer) const;
+  void GenerateHashCode(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumOneofFieldGenerator);
+};
+
+class RepeatedImmutableEnumFieldGenerator : public ImmutableFieldGenerator {
+ public:
+  explicit RepeatedImmutableEnumFieldGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex,
+      int builderBitIndex, Context* context);
+  ~RepeatedImmutableEnumFieldGenerator();
+
+  // implements ImmutableFieldGenerator ---------------------------------------
+  int GetNumBitsForMessage() const;
+  int GetNumBitsForBuilder() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateBuilderClearCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateParsingCodeFromPacked(io::Printer* printer) const;
+  void GenerateParsingDoneCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+  void GenerateFieldBuilderInitializationCode(io::Printer* printer) const;
+  void GenerateEqualsCode(io::Printer* printer) const;
+  void GenerateHashCode(io::Printer* printer) const;
+
+  std::string GetBoxedType() const;
+
+ private:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  ClassNameResolver* name_resolver_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableEnumFieldGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field_lite.cc"
new file mode 100644
index 00000000..5c137ca5
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field_lite.cc"
@@ -0,0 +1,785 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+namespace {
+bool EnableExperimentalRuntimeForLite() {
+#ifdef PROTOBUF_EXPERIMENT
+  return PROTOBUF_EXPERIMENT;
+#else   // PROTOBUF_EXPERIMENT
+  return false;
+#endif  // !PROTOBUF_EXPERIMENT
+}
+
+void SetEnumVariables(const FieldDescriptor* descriptor, int messageBitIndex,
+                      int builderBitIndex, const FieldGeneratorInfo* info,
+                      ClassNameResolver* name_resolver,
+                      std::map* variables) {
+  SetCommonFieldVariables(descriptor, info, variables);
+
+  (*variables)["type"] =
+      name_resolver->GetImmutableClassName(descriptor->enum_type());
+  (*variables)["mutable_type"] =
+      name_resolver->GetMutableClassName(descriptor->enum_type());
+  (*variables)["default"] = ImmutableDefaultValue(descriptor, name_resolver);
+  (*variables)["default_number"] =
+      StrCat(descriptor->default_value_enum()->number());
+  (*variables)["tag"] = StrCat(
+      static_cast(internal::WireFormat::MakeTag(descriptor)));
+  (*variables)["tag_size"] = StrCat(
+      internal::WireFormat::TagSize(descriptor->number(), GetType(descriptor)));
+  // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported
+  // by the proto compiler
+  (*variables)["deprecation"] =
+      descriptor->options().deprecated() ? "@java.lang.Deprecated " : "";
+  (*variables)["required"] = descriptor->is_required() ? "true" : "false";
+
+  if (SupportFieldPresence(descriptor->file())) {
+    // For singular messages and builders, one bit is used for the hasField bit.
+    (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex);
+
+    // Note that these have a trailing ";".
+    (*variables)["set_has_field_bit_message"] =
+        GenerateSetBit(messageBitIndex) + ";";
+    (*variables)["clear_has_field_bit_message"] =
+        GenerateClearBit(messageBitIndex) + ";";
+
+    (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex);
+  } else {
+    (*variables)["set_has_field_bit_message"] = "";
+    (*variables)["clear_has_field_bit_message"] = "";
+
+    (*variables)["is_field_present_message"] =
+        (*variables)["name"] + "_ != " + (*variables)["default"] +
+        ".getNumber()";
+  }
+
+  // For repeated builders, the underlying list tracks mutability state.
+  (*variables)["is_mutable"] = (*variables)["name"] + "_.isModifiable()";
+
+  (*variables)["get_has_field_bit_from_local"] =
+      GenerateGetBitFromLocal(builderBitIndex);
+  (*variables)["set_has_field_bit_to_local"] =
+      GenerateSetBitToLocal(messageBitIndex);
+
+  if (SupportUnknownEnumValue(descriptor->file())) {
+    (*variables)["unknown"] = (*variables)["type"] + ".UNRECOGNIZED";
+  } else {
+    (*variables)["unknown"] = (*variables)["default"];
+  }
+
+  // We use `x.getClass()` as a null check because it generates less bytecode
+  // than an `if (x == null) { throw ... }` statement.
+  (*variables)["null_check"] = "value.getClass();\n";
+}
+
+}  // namespace
+
+// ===================================================================
+
+ImmutableEnumFieldLiteGenerator::ImmutableEnumFieldLiteGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, Context* context)
+    : descriptor_(descriptor),
+      messageBitIndex_(messageBitIndex),
+      context_(context),
+      name_resolver_(context->GetNameResolver()) {
+  SetEnumVariables(descriptor, messageBitIndex, 0,
+                   context->GetFieldGeneratorInfo(descriptor), name_resolver_,
+                   &variables_);
+}
+
+ImmutableEnumFieldLiteGenerator::~ImmutableEnumFieldLiteGenerator() {}
+
+int ImmutableEnumFieldLiteGenerator::GetNumBitsForMessage() const {
+  return SupportFieldPresence(descriptor_->file()) ? 1 : 0;
+}
+
+void ImmutableEnumFieldLiteGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(variables_,
+                   "$deprecation$boolean has$capitalized_name$();\n");
+  }
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(variables_,
+                   "$deprecation$int get$capitalized_name$Value();\n");
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_, "$deprecation$$type$ get$capitalized_name$();\n");
+}
+
+void ImmutableEnumFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_, "private int $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public int ${$get$capitalized_name$Value$}$() {\n"
+        "  return $name$_;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  $type$ result = $type$.forNumber($name$_);\n"
+                 "  return result == null ? $unknown$ : result;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Generate private setters for the builder to proxy into.
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, SETTER);
+    printer->Print(variables_,
+                   "private void set$capitalized_name$Value(int value) {\n"
+                   "  $set_has_field_bit_message$"
+                   "  $name$_ = value;\n"
+                   "}\n");
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$($type$ value) {\n"
+                 "  $name$_ = value.getNumber();\n"
+                 "  $set_has_field_bit_message$\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER);
+  printer->Print(variables_,
+                 "private void clear$capitalized_name$() {\n"
+                 "  $clear_has_field_bit_message$\n"
+                 "  $name$_ = $default_number$;\n"
+                 "}\n");
+}
+
+void ImmutableEnumFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return instance.has$capitalized_name$();\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public int ${$get$capitalized_name$Value$}$() {\n"
+        "  return instance.get$capitalized_name$Value();\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                                 /* builder */ true);
+    printer->Print(variables_,
+                   "$deprecation$public Builder "
+                   "${$set$capitalized_name$Value$}$(int value) {\n"
+                   "  copyOnWrite();\n"
+                   "  instance.set$capitalized_name$Value(value);\n"
+                   "  return this;\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  return instance.get$capitalized_name$();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldEnumValueAccessorDocComment(printer, descriptor_, SETTER,
+                                        /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$set$capitalized_name$$}$($type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  copyOnWrite();\n"
+      "  instance.clear$capitalized_name$();\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutableEnumFieldLiteGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  if (!IsDefaultValueJavaDefault(descriptor_)) {
+    printer->Print(variables_, "$name$_ = $default_number$;\n");
+  }
+}
+
+void ImmutableEnumFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteIntToUtf16CharSequence(messageBitIndex_, output);
+  }
+  printer->Print(variables_, "\"$name$_\",\n");
+  if (SupportFieldPresence(descriptor_->file())) {
+    PrintEnumVerifierLogic(printer, descriptor_, variables_,
+                           /*var_name=*/"$type$",
+                           /*terminating_string=*/",\n",
+                           /*enforce_lite=*/context_->EnforceLite());
+  }
+}
+
+std::string ImmutableEnumFieldLiteGenerator::GetBoxedType() const {
+  return name_resolver_->GetImmutableClassName(descriptor_->enum_type());
+}
+
+// ===================================================================
+
+ImmutableEnumOneofFieldLiteGenerator::ImmutableEnumOneofFieldLiteGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, Context* context)
+    : ImmutableEnumFieldLiteGenerator(descriptor, messageBitIndex, context) {
+  const OneofGeneratorInfo* info =
+      context->GetOneofGeneratorInfo(descriptor->containing_oneof());
+  SetCommonOneofVariables(descriptor, info, &variables_);
+}
+
+ImmutableEnumOneofFieldLiteGenerator::~ImmutableEnumOneofFieldLiteGenerator() {}
+
+void ImmutableEnumOneofFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  PrintExtraFieldInfo(variables_, printer);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $has_oneof_case_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public int ${$get$capitalized_name$Value$}$() {\n"
+        "  if ($has_oneof_case_message$) {\n"
+        "    return (java.lang.Integer) $oneof_name$_;\n"
+        "  }\n"
+        "  return $default_number$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    $type$ result = $type$.forNumber((java.lang.Integer) "
+                 "$oneof_name$_);\n"
+                 "    return result == null ? $unknown$ : result;\n"
+                 "  }\n"
+                 "  return $default$;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Generate private setters for the builder to proxy into.
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, SETTER);
+    printer->Print(variables_,
+                   "private void set$capitalized_name$Value(int value) {\n"
+                   "  $set_oneof_case_message$;\n"
+                   "  $oneof_name$_ = value;\n"
+                   "}\n");
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$($type$ value) {\n"
+                 "  $oneof_name$_ = value.getNumber();\n"
+                 "  $set_oneof_case_message$;\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER);
+  printer->Print(variables_,
+                 "private void clear$capitalized_name$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    $clear_oneof_case_message$;\n"
+                 "    $oneof_name$_ = null;\n"
+                 "  }\n"
+                 "}\n");
+}
+
+void ImmutableEnumOneofFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  WriteIntToUtf16CharSequence(descriptor_->containing_oneof()->index(), output);
+  if (SupportFieldPresence(descriptor_->file())) {
+    PrintEnumVerifierLogic(printer, descriptor_, variables_,
+                           /*var_name=*/"$type$",
+                           /*terminating_string=*/",\n",
+                           /*enforce_lite=*/context_->EnforceLite());
+  }
+}
+
+void ImmutableEnumOneofFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return instance.has$capitalized_name$();\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public int ${$get$capitalized_name$Value$}$() {\n"
+        "  return instance.get$capitalized_name$Value();\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, SETTER,
+                                          /* builder */ true);
+    printer->Print(variables_,
+                   "$deprecation$public Builder "
+                   "${$set$capitalized_name$Value$}$(int value) {\n"
+                   "  copyOnWrite();\n"
+                   "  instance.set$capitalized_name$Value(value);\n"
+                   "  return this;\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  return instance.get$capitalized_name$();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$set$capitalized_name$$}$($type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  copyOnWrite();\n"
+      "  instance.clear$capitalized_name$();\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+// ===================================================================
+
+RepeatedImmutableEnumFieldLiteGenerator::
+    RepeatedImmutableEnumFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                            int messageBitIndex,
+                                            Context* context)
+    : descriptor_(descriptor),
+      context_(context),
+      name_resolver_(context->GetNameResolver()) {
+  SetEnumVariables(descriptor, messageBitIndex, 0,
+                   context->GetFieldGeneratorInfo(descriptor), name_resolver_,
+                   &variables_);
+}
+
+RepeatedImmutableEnumFieldLiteGenerator::
+    ~RepeatedImmutableEnumFieldLiteGenerator() {}
+
+int RepeatedImmutableEnumFieldLiteGenerator::GetNumBitsForMessage() const {
+  return 0;
+}
+
+void RepeatedImmutableEnumFieldLiteGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$java.util.List<$type$> get$capitalized_name$List();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(variables_,
+                 "$deprecation$int get$capitalized_name$Count();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$$type$ get$capitalized_name$(int index);\n");
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, LIST_GETTER);
+    printer->Print(variables_,
+                   "$deprecation$java.util.List\n"
+                   "get$capitalized_name$ValueList();\n");
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER);
+    printer->Print(variables_,
+                   "$deprecation$int get$capitalized_name$Value(int index);\n");
+  }
+}
+
+void RepeatedImmutableEnumFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "private com.google.protobuf.Internal.IntList $name$_;\n"
+      "private static final "
+      "com.google.protobuf.Internal.ListAdapter.Converter<\n"
+      "    java.lang.Integer, $type$> $name$_converter_ =\n"
+      "        new com.google.protobuf.Internal.ListAdapter.Converter<\n"
+      "            java.lang.Integer, $type$>() {\n"
+      "          @java.lang.Override\n"
+      "          public $type$ convert(java.lang.Integer from) {\n"
+      "            $type$ result = $type$.forNumber(from);\n"
+      "            return result == null ? $unknown$ : result;\n"
+      "          }\n"
+      "        };\n");
+  PrintExtraFieldInfo(variables_, printer);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public java.util.List<$type$> "
+      "${$get$capitalized_name$List$}$() {\n"
+      "  return new com.google.protobuf.Internal.ListAdapter<\n"
+      "      java.lang.Integer, $type$>($name$_, $name$_converter_);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return $name$_.size();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
+      "  return $name$_converter_.convert($name$_.getInt(index));\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, LIST_GETTER);
+    printer->Print(variables_,
+                   "@java.lang.Override\n"
+                   "$deprecation$public java.util.List\n"
+                   "${$get$capitalized_name$ValueList$}$() {\n"
+                   "  return $name$_;\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER);
+    printer->Print(variables_,
+                   "@java.lang.Override\n"
+                   "$deprecation$public int "
+                   "${$get$capitalized_name$Value$}$(int index) {\n"
+                   "  return $name$_.getInt(index);\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  if (!EnableExperimentalRuntimeForLite() && descriptor_->is_packed() &&
+      context_->HasGeneratedMethods(descriptor_->containing_type())) {
+    printer->Print(variables_, "private int $name$MemoizedSerializedSize;\n");
+  }
+
+  // Generate private setters for the builder to proxy into.
+  printer->Print(
+      variables_,
+      "private void ensure$capitalized_name$IsMutable() {\n"
+      "  if (!$is_mutable$) {\n"
+      "    $name$_ =\n"
+      "        com.google.protobuf.GeneratedMessageLite.mutableCopy($name$_);\n"
+      "  }\n"
+      "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_SETTER);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$(\n"
+                 "    int index, $type$ value) {\n"
+                 "  $null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.setInt(index, value.getNumber());\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER);
+  printer->Print(variables_,
+                 "private void add$capitalized_name$($type$ value) {\n"
+                 "  $null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.addInt(value.getNumber());\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER);
+  printer->Print(variables_,
+                 "private void addAll$capitalized_name$(\n"
+                 "    java.lang.Iterable values) {\n"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  for ($type$ value : values) {\n"
+                 "    $name$_.addInt(value.getNumber());\n"
+                 "  }\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER);
+  printer->Print(variables_,
+                 "private void clear$capitalized_name$() {\n"
+                 "  $name$_ = emptyIntList();\n"
+                 "}\n");
+
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, SETTER);
+    printer->Print(variables_,
+                   "private void set$capitalized_name$Value(\n"
+                   "    int index, int value) {\n"
+                   "  ensure$capitalized_name$IsMutable();\n"
+                   "  $name$_.setInt(index, value);\n"
+                   "}\n");
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, LIST_ADDER);
+    printer->Print(variables_,
+                   "private void add$capitalized_name$Value(int value) {\n"
+                   "  ensure$capitalized_name$IsMutable();\n"
+                   "  $name$_.addInt(value);\n"
+                   "}\n");
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_,
+                                          LIST_MULTI_ADDER);
+    printer->Print(variables_,
+                   "private void addAll$capitalized_name$Value(\n"
+                   "    java.lang.Iterable values) {\n"
+                   "  ensure$capitalized_name$IsMutable();\n"
+                   "  for (int value : values) {\n"
+                   "    $name$_.addInt(value);\n"
+                   "  }\n"
+                   "}\n");
+  }
+}
+
+void RepeatedImmutableEnumFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  printer->Print(variables_, "\"$name$_\",\n");
+  if (SupportFieldPresence(descriptor_->file())) {
+    PrintEnumVerifierLogic(printer, descriptor_, variables_,
+                           /*var_name=*/"$type$",
+                           /*terminating_string=*/",\n",
+                           /*enforce_lite=*/context_->EnforceLite());
+  }
+}
+
+void RepeatedImmutableEnumFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public java.util.List<$type$> "
+                 "${$get$capitalized_name$List$}$() {\n"
+                 "  return instance.get$capitalized_name$List();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return instance.get$capitalized_name$Count();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
+      "  return instance.get$capitalized_name$(index);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    int index, $type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(index, value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$add$capitalized_name$$}$($type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.add$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$addAll$capitalized_name$$}$(\n"
+                 "    java.lang.Iterable values) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.addAll$capitalized_name$(values);"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  copyOnWrite();\n"
+      "  instance.clear$capitalized_name$();\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, LIST_GETTER);
+    printer->Print(variables_,
+                   "@java.lang.Override\n"
+                   "$deprecation$public java.util.List\n"
+                   "${$get$capitalized_name$ValueList$}$() {\n"
+                   "  return java.util.Collections.unmodifiableList(\n"
+                   "      instance.get$capitalized_name$ValueList());\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER);
+    printer->Print(variables_,
+                   "@java.lang.Override\n"
+                   "$deprecation$public int "
+                   "${$get$capitalized_name$Value$}$(int index) {\n"
+                   "  return instance.get$capitalized_name$Value(index);\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_SETTER,
+                                          /* builder */ true);
+    printer->Print(
+        variables_,
+        "$deprecation$public Builder ${$set$capitalized_name$Value$}$(\n"
+        "    int index, int value) {\n"
+        "  copyOnWrite();\n"
+        "  instance.set$capitalized_name$Value(index, value);\n"
+        "  return this;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_, LIST_ADDER,
+                                          /* builder */ true);
+    printer->Print(variables_,
+                   "$deprecation$public Builder "
+                   "${$add$capitalized_name$Value$}$(int value) {\n"
+                   "  instance.add$capitalized_name$Value(value);\n"
+                   "  return this;\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldEnumValueAccessorDocComment(printer, descriptor_,
+                                          LIST_MULTI_ADDER,
+                                          /* builder */ true);
+    printer->Print(
+        variables_,
+        "$deprecation$public Builder ${$addAll$capitalized_name$Value$}$(\n"
+        "    java.lang.Iterable values) {\n"
+        "  copyOnWrite();\n"
+        "  instance.addAll$capitalized_name$Value(values);\n"
+        "  return this;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+}
+
+void RepeatedImmutableEnumFieldLiteGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$name$_ = emptyIntList();\n");
+}
+
+std::string RepeatedImmutableEnumFieldLiteGenerator::GetBoxedType() const {
+  return name_resolver_->GetImmutableClassName(descriptor_->enum_type());
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field_lite.h"
new file mode 100644
index 00000000..b5e98077
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_field_lite.h"
@@ -0,0 +1,136 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_LITE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_LITE_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutableEnumFieldLiteGenerator : public ImmutableFieldLiteGenerator {
+ public:
+  explicit ImmutableEnumFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                           int messageBitIndex,
+                                           Context* context);
+  ~ImmutableEnumFieldLiteGenerator();
+
+  // implements ImmutableFieldLiteGenerator
+  // ------------------------------------
+  int GetNumBitsForMessage() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+  std::string GetBoxedType() const;
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  const int messageBitIndex_;
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumFieldLiteGenerator);
+};
+
+class ImmutableEnumOneofFieldLiteGenerator
+    : public ImmutableEnumFieldLiteGenerator {
+ public:
+  ImmutableEnumOneofFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                       int messageBitIndex, Context* context);
+  ~ImmutableEnumOneofFieldLiteGenerator();
+
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumOneofFieldLiteGenerator);
+};
+
+class RepeatedImmutableEnumFieldLiteGenerator
+    : public ImmutableFieldLiteGenerator {
+ public:
+  explicit RepeatedImmutableEnumFieldLiteGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex, Context* context);
+  ~RepeatedImmutableEnumFieldLiteGenerator();
+
+  // implements ImmutableFieldLiteGenerator ------------------------------------
+  int GetNumBitsForMessage() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+  std::string GetBoxedType() const;
+
+ private:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableEnumFieldLiteGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_lite.cc"
new file mode 100644
index 00000000..69bd26c3
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_lite.cc"
@@ -0,0 +1,230 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+EnumLiteGenerator::EnumLiteGenerator(const EnumDescriptor* descriptor,
+                                     bool immutable_api, Context* context)
+    : descriptor_(descriptor),
+      immutable_api_(immutable_api),
+      context_(context),
+      name_resolver_(context->GetNameResolver()) {
+  for (int i = 0; i < descriptor_->value_count(); i++) {
+    const EnumValueDescriptor* value = descriptor_->value(i);
+    const EnumValueDescriptor* canonical_value =
+        descriptor_->FindValueByNumber(value->number());
+
+    if (value == canonical_value) {
+      canonical_values_.push_back(value);
+    } else {
+      Alias alias;
+      alias.value = value;
+      alias.canonical_value = canonical_value;
+      aliases_.push_back(alias);
+    }
+  }
+}
+
+EnumLiteGenerator::~EnumLiteGenerator() {}
+
+void EnumLiteGenerator::Generate(io::Printer* printer) {
+  WriteEnumDocComment(printer, descriptor_);
+  MaybePrintGeneratedAnnotation(context_, printer, descriptor_, immutable_api_);
+  printer->Print(
+      "public enum $classname$\n"
+      "    implements com.google.protobuf.Internal.EnumLite {\n",
+      "classname", descriptor_->name());
+  printer->Annotate("classname", descriptor_);
+  printer->Indent();
+
+  for (int i = 0; i < canonical_values_.size(); i++) {
+    std::map vars;
+    vars["name"] = canonical_values_[i]->name();
+    vars["number"] = StrCat(canonical_values_[i]->number());
+    WriteEnumValueDocComment(printer, canonical_values_[i]);
+    if (canonical_values_[i]->options().deprecated()) {
+      printer->Print("@java.lang.Deprecated\n");
+    }
+    printer->Print(vars, "$name$($number$),\n");
+    printer->Annotate("name", canonical_values_[i]);
+  }
+
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    printer->Print("${$UNRECOGNIZED$}$(-1),\n", "{", "", "}", "");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  printer->Print(
+      ";\n"
+      "\n");
+
+  // -----------------------------------------------------------------
+
+  for (int i = 0; i < aliases_.size(); i++) {
+    std::map vars;
+    vars["classname"] = descriptor_->name();
+    vars["name"] = aliases_[i].value->name();
+    vars["canonical_name"] = aliases_[i].canonical_value->name();
+    WriteEnumValueDocComment(printer, aliases_[i].value);
+    printer->Print(
+        vars, "public static final $classname$ $name$ = $canonical_name$;\n");
+    printer->Annotate("name", aliases_[i].value);
+  }
+
+  for (int i = 0; i < descriptor_->value_count(); i++) {
+    std::map vars;
+    vars["name"] = descriptor_->value(i)->name();
+    vars["number"] = StrCat(descriptor_->value(i)->number());
+    vars["{"] = "";
+    vars["}"] = "";
+    WriteEnumValueDocComment(printer, descriptor_->value(i));
+    printer->Print(vars,
+                   "public static final int ${$$name$_VALUE$}$ = $number$;\n");
+    printer->Annotate("{", "}", descriptor_->value(i));
+  }
+  printer->Print("\n");
+
+  // -----------------------------------------------------------------
+
+  printer->Print(
+      "\n"
+      "@java.lang.Override\n"
+      "public final int getNumber() {\n");
+  if (SupportUnknownEnumValue(descriptor_->file())) {
+    printer->Print(
+        "  if (this == UNRECOGNIZED) {\n"
+        "    throw new java.lang.IllegalArgumentException(\n"
+        "        \"Can't get the number of an unknown enum value.\");\n"
+        "  }\n");
+  }
+  printer->Print(
+      "  return value;\n"
+      "}\n"
+      "\n"
+      "/**\n"
+      " * @param value The number of the enum to look for.\n"
+      " * @return The enum associated with the given number.\n"
+      " * @deprecated Use {@link #forNumber(int)} instead.\n"
+      " */\n"
+      "@java.lang.Deprecated\n"
+      "public static $classname$ valueOf(int value) {\n"
+      "  return forNumber(value);\n"
+      "}\n"
+      "\n"
+      "public static $classname$ forNumber(int value) {\n"
+      "  switch (value) {\n",
+      "classname", descriptor_->name());
+  printer->Indent();
+  printer->Indent();
+
+  for (int i = 0; i < canonical_values_.size(); i++) {
+    printer->Print("case $number$: return $name$;\n", "name",
+                   canonical_values_[i]->name(), "number",
+                   StrCat(canonical_values_[i]->number()));
+  }
+
+  printer->Outdent();
+  printer->Outdent();
+  printer->Print(
+      "    default: return null;\n"
+      "  }\n"
+      "}\n"
+      "\n"
+      "public static com.google.protobuf.Internal.EnumLiteMap<$classname$>\n"
+      "    internalGetValueMap() {\n"
+      "  return internalValueMap;\n"
+      "}\n"
+      "private static final com.google.protobuf.Internal.EnumLiteMap<\n"
+      "    $classname$> internalValueMap =\n"
+      "      new com.google.protobuf.Internal.EnumLiteMap<$classname$>() {\n"
+      "        @java.lang.Override\n"
+      "        public $classname$ findValueByNumber(int number) {\n"
+      "          return $classname$.forNumber(number);\n"
+      "        }\n"
+      "      };\n"
+      "\n"
+      "public static com.google.protobuf.Internal.EnumVerifier \n"
+      "    internalGetVerifier() {\n"
+      "  return $classname$Verifier.INSTANCE;\n"
+      "}\n"
+      "\n"
+      "private static final class $classname$Verifier implements \n"
+      "     com.google.protobuf.Internal.EnumVerifier { \n"
+      "        static final com.google.protobuf.Internal.EnumVerifier "
+      "          INSTANCE = new $classname$Verifier();\n"
+      "        @java.lang.Override\n"
+      "        public boolean isInRange(int number) {\n"
+      "          return $classname$.forNumber(number) != null;\n"
+      "        }\n"
+      "      };\n"
+      "\n",
+      "classname", descriptor_->name());
+
+  printer->Print(
+      "private final int value;\n\n"
+      "private $classname$(int value) {\n",
+      "classname", descriptor_->name());
+  printer->Print(
+      "  this.value = value;\n"
+      "}\n");
+
+  printer->Print(
+      "\n"
+      "// @@protoc_insertion_point(enum_scope:$full_name$)\n",
+      "full_name", descriptor_->full_name());
+
+  printer->Outdent();
+  printer->Print("}\n\n");
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_lite.h"
new file mode 100644
index 00000000..50f3fe7b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_enum_lite.h"
@@ -0,0 +1,98 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_LITE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_LITE_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class EnumLiteGenerator {
+ public:
+  EnumLiteGenerator(const EnumDescriptor* descriptor, bool immutable_api,
+                    Context* context);
+  ~EnumLiteGenerator();
+
+  void Generate(io::Printer* printer);
+
+ private:
+  const EnumDescriptor* descriptor_;
+
+  // The proto language allows multiple enum constants to have the same
+  // numeric value.  Java, however, does not allow multiple enum constants to
+  // be considered equivalent.  We treat the first defined constant for any
+  // given numeric value as "canonical" and the rest as aliases of that
+  // canonical value.
+  std::vector canonical_values_;
+
+  struct Alias {
+    const EnumValueDescriptor* value;
+    const EnumValueDescriptor* canonical_value;
+  };
+  std::vector aliases_;
+
+  bool immutable_api_;
+
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumLiteGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension.cc"
new file mode 100644
index 00000000..db210fb3
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension.cc"
@@ -0,0 +1,172 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+ImmutableExtensionGenerator::ImmutableExtensionGenerator(
+    const FieldDescriptor* descriptor, Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  if (descriptor_->extension_scope() != NULL) {
+    scope_ =
+        name_resolver_->GetImmutableClassName(descriptor_->extension_scope());
+  } else {
+    scope_ = name_resolver_->GetImmutableClassName(descriptor_->file());
+  }
+}
+
+ImmutableExtensionGenerator::~ImmutableExtensionGenerator() {}
+
+// Initializes the vars referenced in the generated code templates.
+void ExtensionGenerator::InitTemplateVars(
+    const FieldDescriptor* descriptor, const std::string& scope, bool immutable,
+    ClassNameResolver* name_resolver,
+    std::map* vars_pointer) {
+  std::map& vars = *vars_pointer;
+  vars["scope"] = scope;
+  vars["name"] = UnderscoresToCamelCaseCheckReserved(descriptor);
+  vars["containing_type"] =
+      name_resolver->GetClassName(descriptor->containing_type(), immutable);
+  vars["number"] = StrCat(descriptor->number());
+  vars["constant_name"] = FieldConstantName(descriptor);
+  vars["index"] = StrCat(descriptor->index());
+  vars["default"] = descriptor->is_repeated()
+                        ? ""
+                        : DefaultValue(descriptor, immutable, name_resolver);
+  vars["type_constant"] = FieldTypeName(GetType(descriptor));
+  vars["packed"] = descriptor->is_packed() ? "true" : "false";
+  vars["enum_map"] = "null";
+  vars["prototype"] = "null";
+
+  JavaType java_type = GetJavaType(descriptor);
+  std::string singular_type;
+  switch (java_type) {
+    case JAVATYPE_MESSAGE:
+      singular_type =
+          name_resolver->GetClassName(descriptor->message_type(), immutable);
+      vars["prototype"] = singular_type + ".getDefaultInstance()";
+      break;
+    case JAVATYPE_ENUM:
+      singular_type =
+          name_resolver->GetClassName(descriptor->enum_type(), immutable);
+      vars["enum_map"] = singular_type + ".internalGetValueMap()";
+      break;
+    case JAVATYPE_STRING:
+      singular_type = "java.lang.String";
+      break;
+    case JAVATYPE_BYTES:
+      singular_type = immutable ? "com.google.protobuf.ByteString" : "byte[]";
+      break;
+    default:
+      singular_type = BoxedPrimitiveTypeName(java_type);
+      break;
+  }
+  vars["type"] = descriptor->is_repeated()
+                     ? "java.util.List<" + singular_type + ">"
+                     : singular_type;
+  vars["singular_type"] = singular_type;
+}
+
+void ImmutableExtensionGenerator::Generate(io::Printer* printer) {
+  std::map vars;
+  const bool kUseImmutableNames = true;
+  InitTemplateVars(descriptor_, scope_, kUseImmutableNames, name_resolver_,
+                   &vars);
+  printer->Print(vars, "public static final int $constant_name$ = $number$;\n");
+
+  WriteFieldDocComment(printer, descriptor_);
+  if (descriptor_->extension_scope() == NULL) {
+    // Non-nested
+    printer->Print(
+        vars,
+        "public static final\n"
+        "  com.google.protobuf.GeneratedMessage.GeneratedExtension<\n"
+        "    $containing_type$,\n"
+        "    $type$> $name$ = com.google.protobuf.GeneratedMessage\n"
+        "        .newFileScopedGeneratedExtension(\n"
+        "      $singular_type$.class,\n"
+        "      $prototype$);\n");
+  } else {
+    // Nested
+    printer->Print(
+        vars,
+        "public static final\n"
+        "  com.google.protobuf.GeneratedMessage.GeneratedExtension<\n"
+        "    $containing_type$,\n"
+        "    $type$> $name$ = com.google.protobuf.GeneratedMessage\n"
+        "        .newMessageScopedGeneratedExtension(\n"
+        "      $scope$.getDefaultInstance(),\n"
+        "      $index$,\n"
+        "      $singular_type$.class,\n"
+        "      $prototype$);\n");
+  }
+  printer->Annotate("name", descriptor_);
+}
+
+int ImmutableExtensionGenerator::GenerateNonNestedInitializationCode(
+    io::Printer* printer) {
+  int bytecode_estimate = 0;
+  if (descriptor_->extension_scope() == NULL) {
+    // Only applies to non-nested extensions.
+    printer->Print(
+        "$name$.internalInit(descriptor.getExtensions().get($index$));\n",
+        "name", UnderscoresToCamelCaseCheckReserved(descriptor_), "index",
+        StrCat(descriptor_->index()));
+    bytecode_estimate += 21;
+  }
+  return bytecode_estimate;
+}
+
+int ImmutableExtensionGenerator::GenerateRegistrationCode(
+    io::Printer* printer) {
+  printer->Print("registry.add($scope$.$name$);\n", "scope", scope_, "name",
+                 UnderscoresToCamelCaseCheckReserved(descriptor_));
+  return 7;
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension.h"
new file mode 100644
index 00000000..ab878907
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension.h"
@@ -0,0 +1,115 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_H__
+
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+class FieldDescriptor;  // descriptor.h
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+// Generates code for an extension, which may be within the scope of some
+// message or may be at file scope.  This is much simpler than FieldGenerator
+// since extensions are just simple identifiers with interesting types.
+class ExtensionGenerator {
+ public:
+  explicit ExtensionGenerator() {}
+  virtual ~ExtensionGenerator() {}
+
+  virtual void Generate(io::Printer* printer) = 0;
+
+  // Returns an estimate of the number of bytes the printed code will compile
+  // to
+  virtual int GenerateNonNestedInitializationCode(io::Printer* printer) = 0;
+
+  // Returns an estimate of the number of bytes the printed code will compile
+  // to
+  virtual int GenerateRegistrationCode(io::Printer* printer) = 0;
+
+ protected:
+  static void InitTemplateVars(
+      const FieldDescriptor* descriptor, const std::string& scope,
+      bool immutable, ClassNameResolver* name_resolver,
+      std::map* vars_pointer);
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionGenerator);
+};
+
+class ImmutableExtensionGenerator : public ExtensionGenerator {
+ public:
+  explicit ImmutableExtensionGenerator(const FieldDescriptor* descriptor,
+                                       Context* context);
+  virtual ~ImmutableExtensionGenerator();
+
+  virtual void Generate(io::Printer* printer);
+  virtual int GenerateNonNestedInitializationCode(io::Printer* printer);
+  virtual int GenerateRegistrationCode(io::Printer* printer);
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  ClassNameResolver* name_resolver_;
+  std::string scope_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableExtensionGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension_lite.cc"
new file mode 100644
index 00000000..71bf4e23
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension_lite.cc"
@@ -0,0 +1,115 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+ImmutableExtensionLiteGenerator::ImmutableExtensionLiteGenerator(
+    const FieldDescriptor* descriptor, Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  if (descriptor_->extension_scope() != NULL) {
+    scope_ =
+        name_resolver_->GetImmutableClassName(descriptor_->extension_scope());
+  } else {
+    scope_ = name_resolver_->GetImmutableClassName(descriptor_->file());
+  }
+}
+
+ImmutableExtensionLiteGenerator::~ImmutableExtensionLiteGenerator() {}
+
+void ImmutableExtensionLiteGenerator::Generate(io::Printer* printer) {
+  std::map vars;
+  const bool kUseImmutableNames = true;
+  InitTemplateVars(descriptor_, scope_, kUseImmutableNames, name_resolver_,
+                   &vars);
+  printer->Print(vars, "public static final int $constant_name$ = $number$;\n");
+
+  WriteFieldDocComment(printer, descriptor_);
+  if (descriptor_->is_repeated()) {
+    printer->Print(
+        vars,
+        "public static final\n"
+        "  com.google.protobuf.GeneratedMessageLite.GeneratedExtension<\n"
+        "    $containing_type$,\n"
+        "    $type$> $name$ = com.google.protobuf.GeneratedMessageLite\n"
+        "        .newRepeatedGeneratedExtension(\n"
+        "      $containing_type$.getDefaultInstance(),\n"
+        "      $prototype$,\n"
+        "      $enum_map$,\n"
+        "      $number$,\n"
+        "      com.google.protobuf.WireFormat.FieldType.$type_constant$,\n"
+        "      $packed$,\n"
+        "      $singular_type$.class);\n");
+  } else {
+    printer->Print(
+        vars,
+        "public static final\n"
+        "  com.google.protobuf.GeneratedMessageLite.GeneratedExtension<\n"
+        "    $containing_type$,\n"
+        "    $type$> $name$ = com.google.protobuf.GeneratedMessageLite\n"
+        "        .newSingularGeneratedExtension(\n"
+        "      $containing_type$.getDefaultInstance(),\n"
+        "      $default$,\n"
+        "      $prototype$,\n"
+        "      $enum_map$,\n"
+        "      $number$,\n"
+        "      com.google.protobuf.WireFormat.FieldType.$type_constant$,\n"
+        "      $singular_type$.class);\n");
+  }
+  printer->Annotate("name", descriptor_);
+}
+
+int ImmutableExtensionLiteGenerator::GenerateNonNestedInitializationCode(
+    io::Printer* printer) {
+  return 0;
+}
+
+int ImmutableExtensionLiteGenerator::GenerateRegistrationCode(
+    io::Printer* printer) {
+  printer->Print("registry.add($scope$.$name$);\n", "scope", scope_, "name",
+                 UnderscoresToCamelCaseCheckReserved(descriptor_));
+  return 7;
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension_lite.h"
new file mode 100644
index 00000000..410781dd
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_extension_lite.h"
@@ -0,0 +1,75 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_LITE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_LITE_H__
+
+#include 
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+// Generates code for a lite extension, which may be within the scope of some
+// message or may be at file scope.  This is much simpler than FieldGenerator
+// since extensions are just simple identifiers with interesting types.
+class ImmutableExtensionLiteGenerator : public ExtensionGenerator {
+ public:
+  explicit ImmutableExtensionLiteGenerator(const FieldDescriptor* descriptor,
+                                           Context* context);
+  virtual ~ImmutableExtensionLiteGenerator();
+
+  virtual void Generate(io::Printer* printer);
+
+  // Returns an estimate of the number of bytes the printed code will compile to
+  virtual int GenerateNonNestedInitializationCode(io::Printer* printer);
+
+  // Returns an estimate of the number of bytes the printed code will compile to
+  virtual int GenerateRegistrationCode(io::Printer* printer);
+
+ private:
+  const FieldDescriptor* descriptor_;
+  ClassNameResolver* name_resolver_;
+  std::string scope_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableExtensionLiteGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_field.cc"
new file mode 100644
index 00000000..96ed2340
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_field.cc"
@@ -0,0 +1,292 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+namespace {
+
+ImmutableFieldGenerator* MakeImmutableGenerator(const FieldDescriptor* field,
+                                                int messageBitIndex,
+                                                int builderBitIndex,
+                                                Context* context) {
+  if (field->is_repeated()) {
+    switch (GetJavaType(field)) {
+      case JAVATYPE_MESSAGE:
+        if (IsMapEntry(field->message_type())) {
+          return new ImmutableMapFieldGenerator(field, messageBitIndex,
+                                                builderBitIndex, context);
+        } else {
+          return new RepeatedImmutableMessageFieldGenerator(
+              field, messageBitIndex, builderBitIndex, context);
+        }
+      case JAVATYPE_ENUM:
+        return new RepeatedImmutableEnumFieldGenerator(
+            field, messageBitIndex, builderBitIndex, context);
+      case JAVATYPE_STRING:
+        return new RepeatedImmutableStringFieldGenerator(
+            field, messageBitIndex, builderBitIndex, context);
+      default:
+        return new RepeatedImmutablePrimitiveFieldGenerator(
+            field, messageBitIndex, builderBitIndex, context);
+    }
+  } else {
+    if (field->containing_oneof()) {
+      switch (GetJavaType(field)) {
+        case JAVATYPE_MESSAGE:
+          return new ImmutableMessageOneofFieldGenerator(
+              field, messageBitIndex, builderBitIndex, context);
+        case JAVATYPE_ENUM:
+          return new ImmutableEnumOneofFieldGenerator(field, messageBitIndex,
+                                                      builderBitIndex, context);
+        case JAVATYPE_STRING:
+          return new ImmutableStringOneofFieldGenerator(
+              field, messageBitIndex, builderBitIndex, context);
+        default:
+          return new ImmutablePrimitiveOneofFieldGenerator(
+              field, messageBitIndex, builderBitIndex, context);
+      }
+    } else {
+      switch (GetJavaType(field)) {
+        case JAVATYPE_MESSAGE:
+          return new ImmutableMessageFieldGenerator(field, messageBitIndex,
+                                                    builderBitIndex, context);
+        case JAVATYPE_ENUM:
+          return new ImmutableEnumFieldGenerator(field, messageBitIndex,
+                                                 builderBitIndex, context);
+        case JAVATYPE_STRING:
+          return new ImmutableStringFieldGenerator(field, messageBitIndex,
+                                                   builderBitIndex, context);
+        default:
+          return new ImmutablePrimitiveFieldGenerator(field, messageBitIndex,
+                                                      builderBitIndex, context);
+      }
+    }
+  }
+}
+
+ImmutableFieldLiteGenerator* MakeImmutableLiteGenerator(
+    const FieldDescriptor* field, int messageBitIndex, Context* context) {
+  if (field->is_repeated()) {
+    switch (GetJavaType(field)) {
+      case JAVATYPE_MESSAGE:
+        if (IsMapEntry(field->message_type())) {
+          return new ImmutableMapFieldLiteGenerator(field, messageBitIndex,
+                                                    context);
+        } else {
+          return new RepeatedImmutableMessageFieldLiteGenerator(
+              field, messageBitIndex, context);
+        }
+      case JAVATYPE_ENUM:
+        return new RepeatedImmutableEnumFieldLiteGenerator(
+            field, messageBitIndex, context);
+      case JAVATYPE_STRING:
+        return new RepeatedImmutableStringFieldLiteGenerator(
+            field, messageBitIndex, context);
+      default:
+        return new RepeatedImmutablePrimitiveFieldLiteGenerator(
+            field, messageBitIndex, context);
+    }
+  } else {
+    if (field->containing_oneof()) {
+      switch (GetJavaType(field)) {
+        case JAVATYPE_MESSAGE:
+          return new ImmutableMessageOneofFieldLiteGenerator(
+              field, messageBitIndex, context);
+        case JAVATYPE_ENUM:
+          return new ImmutableEnumOneofFieldLiteGenerator(
+              field, messageBitIndex, context);
+        case JAVATYPE_STRING:
+          return new ImmutableStringOneofFieldLiteGenerator(
+              field, messageBitIndex, context);
+        default:
+          return new ImmutablePrimitiveOneofFieldLiteGenerator(
+              field, messageBitIndex, context);
+      }
+    } else {
+      switch (GetJavaType(field)) {
+        case JAVATYPE_MESSAGE:
+          return new ImmutableMessageFieldLiteGenerator(field, messageBitIndex,
+                                                        context);
+        case JAVATYPE_ENUM:
+          return new ImmutableEnumFieldLiteGenerator(field, messageBitIndex,
+                                                     context);
+        case JAVATYPE_STRING:
+          return new ImmutableStringFieldLiteGenerator(field, messageBitIndex,
+                                                       context);
+        default:
+          return new ImmutablePrimitiveFieldLiteGenerator(
+              field, messageBitIndex, context);
+      }
+    }
+  }
+}
+
+
+static inline void ReportUnexpectedPackedFieldsCall(io::Printer* printer) {
+  // Reaching here indicates a bug. Cases are:
+  //   - This FieldGenerator should support packing,
+  //     but this method should be overridden.
+  //   - This FieldGenerator doesn't support packing, and this method
+  //     should never have been called.
+  GOOGLE_LOG(FATAL) << "GenerateParsingCodeFromPacked() "
+             << "called on field generator that does not support packing.";
+}
+
+}  // namespace
+
+ImmutableFieldGenerator::~ImmutableFieldGenerator() {}
+
+void ImmutableFieldGenerator::GenerateParsingCodeFromPacked(
+    io::Printer* printer) const {
+  ReportUnexpectedPackedFieldsCall(printer);
+}
+
+ImmutableFieldLiteGenerator::~ImmutableFieldLiteGenerator() {}
+
+// ===================================================================
+
+template <>
+FieldGeneratorMap::FieldGeneratorMap(
+    const Descriptor* descriptor, Context* context)
+    : descriptor_(descriptor), field_generators_(descriptor->field_count()) {
+  // Construct all the FieldGenerators and assign them bit indices for their
+  // bit fields.
+  int messageBitIndex = 0;
+  int builderBitIndex = 0;
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    ImmutableFieldGenerator* generator = MakeImmutableGenerator(
+        descriptor->field(i), messageBitIndex, builderBitIndex, context);
+    field_generators_[i].reset(generator);
+    messageBitIndex += generator->GetNumBitsForMessage();
+    builderBitIndex += generator->GetNumBitsForBuilder();
+  }
+}
+
+template <>
+FieldGeneratorMap::~FieldGeneratorMap() {}
+
+template <>
+FieldGeneratorMap::FieldGeneratorMap(
+    const Descriptor* descriptor, Context* context)
+    : descriptor_(descriptor), field_generators_(descriptor->field_count()) {
+  // Construct all the FieldGenerators and assign them bit indices for their
+  // bit fields.
+  int messageBitIndex = 0;
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    ImmutableFieldLiteGenerator* generator = MakeImmutableLiteGenerator(
+        descriptor->field(i), messageBitIndex, context);
+    field_generators_[i].reset(generator);
+    messageBitIndex += generator->GetNumBitsForMessage();
+  }
+}
+
+template <>
+FieldGeneratorMap::~FieldGeneratorMap() {}
+
+
+void SetCommonFieldVariables(const FieldDescriptor* descriptor,
+                             const FieldGeneratorInfo* info,
+                             std::map* variables) {
+  (*variables)["field_name"] = descriptor->name();
+  (*variables)["name"] = info->name;
+  (*variables)["classname"] = descriptor->containing_type()->name();
+  (*variables)["capitalized_name"] = info->capitalized_name;
+  (*variables)["disambiguated_reason"] = info->disambiguated_reason;
+  (*variables)["constant_name"] = FieldConstantName(descriptor);
+  (*variables)["number"] = StrCat(descriptor->number());
+  // These variables are placeholders to pick out the beginning and ends of
+  // identifiers for annotations (when doing so with existing variables would
+  // be ambiguous or impossible). They should never be set to anything but the
+  // empty string.
+  (*variables)["{"] = "";
+  (*variables)["}"] = "";
+}
+
+void SetCommonOneofVariables(const FieldDescriptor* descriptor,
+                             const OneofGeneratorInfo* info,
+                             std::map* variables) {
+  (*variables)["oneof_name"] = info->name;
+  (*variables)["oneof_capitalized_name"] = info->capitalized_name;
+  (*variables)["oneof_index"] =
+      StrCat(descriptor->containing_oneof()->index());
+  (*variables)["oneof_stored_type"] = GetOneofStoredType(descriptor);
+  (*variables)["set_oneof_case_message"] =
+      info->name + "Case_ = " + StrCat(descriptor->number());
+  (*variables)["clear_oneof_case_message"] = info->name + "Case_ = 0";
+  (*variables)["has_oneof_case_message"] =
+      info->name + "Case_ == " + StrCat(descriptor->number());
+}
+
+void PrintExtraFieldInfo(const std::map& variables,
+                         io::Printer* printer) {
+  const std::map::const_iterator it =
+      variables.find("disambiguated_reason");
+  if (it != variables.end() && !it->second.empty()) {
+    printer->Print(
+        variables,
+        "// An alternative name is used for field \"$field_name$\" because:\n"
+        "//     $disambiguated_reason$\n");
+  }
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_field.h"
new file mode 100644
index 00000000..9d04dc84
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_field.h"
@@ -0,0 +1,188 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_FIELD_H__
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutableFieldGenerator {
+ public:
+  ImmutableFieldGenerator() {}
+  virtual ~ImmutableFieldGenerator();
+
+  virtual int GetNumBitsForMessage() const = 0;
+  virtual int GetNumBitsForBuilder() const = 0;
+  virtual void GenerateInterfaceMembers(io::Printer* printer) const = 0;
+  virtual void GenerateMembers(io::Printer* printer) const = 0;
+  virtual void GenerateBuilderMembers(io::Printer* printer) const = 0;
+  virtual void GenerateInitializationCode(io::Printer* printer) const = 0;
+  virtual void GenerateBuilderClearCode(io::Printer* printer) const = 0;
+  virtual void GenerateMergingCode(io::Printer* printer) const = 0;
+  virtual void GenerateBuildingCode(io::Printer* printer) const = 0;
+  virtual void GenerateParsingCode(io::Printer* printer) const = 0;
+  virtual void GenerateParsingCodeFromPacked(io::Printer* printer) const;
+  virtual void GenerateParsingDoneCode(io::Printer* printer) const = 0;
+  virtual void GenerateSerializationCode(io::Printer* printer) const = 0;
+  virtual void GenerateSerializedSizeCode(io::Printer* printer) const = 0;
+  virtual void GenerateFieldBuilderInitializationCode(
+      io::Printer* printer) const = 0;
+
+  virtual void GenerateEqualsCode(io::Printer* printer) const = 0;
+  virtual void GenerateHashCode(io::Printer* printer) const = 0;
+
+  virtual std::string GetBoxedType() const = 0;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableFieldGenerator);
+};
+
+class ImmutableFieldLiteGenerator {
+ public:
+  ImmutableFieldLiteGenerator() {}
+  virtual ~ImmutableFieldLiteGenerator();
+
+  virtual int GetNumBitsForMessage() const = 0;
+  virtual void GenerateInterfaceMembers(io::Printer* printer) const = 0;
+  virtual void GenerateMembers(io::Printer* printer) const = 0;
+  virtual void GenerateBuilderMembers(io::Printer* printer) const = 0;
+  virtual void GenerateInitializationCode(io::Printer* printer) const = 0;
+  virtual void GenerateFieldInfo(io::Printer* printer,
+                                 std::vector* output) const = 0;
+
+  virtual std::string GetBoxedType() const = 0;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableFieldLiteGenerator);
+};
+
+
+// Convenience class which constructs FieldGenerators for a Descriptor.
+template 
+class FieldGeneratorMap {
+ public:
+  explicit FieldGeneratorMap(const Descriptor* descriptor, Context* context);
+  ~FieldGeneratorMap();
+
+  const FieldGeneratorType& get(const FieldDescriptor* field) const;
+
+ private:
+  const Descriptor* descriptor_;
+  std::vector> field_generators_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGeneratorMap);
+};
+
+template 
+inline const FieldGeneratorType& FieldGeneratorMap::get(
+    const FieldDescriptor* field) const {
+  GOOGLE_CHECK_EQ(field->containing_type(), descriptor_);
+  return *field_generators_[field->index()];
+}
+
+// Instantiate template for mutable and immutable maps.
+template <>
+FieldGeneratorMap::FieldGeneratorMap(
+    const Descriptor* descriptor, Context* context);
+
+template <>
+FieldGeneratorMap::~FieldGeneratorMap();
+
+
+template <>
+FieldGeneratorMap::FieldGeneratorMap(
+    const Descriptor* descriptor, Context* context);
+
+template <>
+FieldGeneratorMap::~FieldGeneratorMap();
+
+
+// Field information used in FieldGeneartors.
+struct FieldGeneratorInfo {
+  std::string name;
+  std::string capitalized_name;
+  std::string disambiguated_reason;
+};
+
+// Oneof information used in OneofFieldGenerators.
+struct OneofGeneratorInfo {
+  std::string name;
+  std::string capitalized_name;
+};
+
+// Set some common variables used in variable FieldGenerators.
+void SetCommonFieldVariables(const FieldDescriptor* descriptor,
+                             const FieldGeneratorInfo* info,
+                             std::map* variables);
+
+// Set some common oneof variables used in OneofFieldGenerators.
+void SetCommonOneofVariables(const FieldDescriptor* descriptor,
+                             const OneofGeneratorInfo* info,
+                             std::map* variables);
+
+// Print useful comments before a field's accessors.
+void PrintExtraFieldInfo(const std::map& variables,
+                         io::Printer* printer);
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_file.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_file.cc"
new file mode 100644
index 00000000..4a96a365
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_file.cc"
@@ -0,0 +1,684 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+namespace {
+
+struct FieldDescriptorCompare {
+  bool operator()(const FieldDescriptor* f1, const FieldDescriptor* f2) const {
+    if (f1 == NULL) {
+      return false;
+    }
+    if (f2 == NULL) {
+      return true;
+    }
+    return f1->full_name() < f2->full_name();
+  }
+};
+
+typedef std::set
+    FieldDescriptorSet;
+
+// Recursively searches the given message to collect extensions.
+// Returns true if all the extensions can be recognized. The extensions will be
+// appended in to the extensions parameter.
+// Returns false when there are unknown fields, in which case the data in the
+// extensions output parameter is not reliable and should be discarded.
+bool CollectExtensions(const Message& message, FieldDescriptorSet* extensions) {
+  const Reflection* reflection = message.GetReflection();
+
+  // There are unknown fields that could be extensions, thus this call fails.
+  if (reflection->GetUnknownFields(message).field_count() > 0) return false;
+
+  std::vector fields;
+  reflection->ListFields(message, &fields);
+
+  for (int i = 0; i < fields.size(); i++) {
+    if (fields[i]->is_extension()) extensions->insert(fields[i]);
+
+    if (GetJavaType(fields[i]) == JAVATYPE_MESSAGE) {
+      if (fields[i]->is_repeated()) {
+        int size = reflection->FieldSize(message, fields[i]);
+        for (int j = 0; j < size; j++) {
+          const Message& sub_message =
+              reflection->GetRepeatedMessage(message, fields[i], j);
+          if (!CollectExtensions(sub_message, extensions)) return false;
+        }
+      } else {
+        const Message& sub_message = reflection->GetMessage(message, fields[i]);
+        if (!CollectExtensions(sub_message, extensions)) return false;
+      }
+    }
+  }
+
+  return true;
+}
+
+// Finds all extensions in the given message and its sub-messages.  If the
+// message contains unknown fields (which could be extensions), then those
+// extensions are defined in alternate_pool.
+// The message will be converted to a DynamicMessage backed by alternate_pool
+// in order to handle this case.
+void CollectExtensions(const FileDescriptorProto& file_proto,
+                       const DescriptorPool& alternate_pool,
+                       FieldDescriptorSet* extensions,
+                       const std::string& file_data) {
+  if (!CollectExtensions(file_proto, extensions)) {
+    // There are unknown fields in the file_proto, which are probably
+    // extensions. We need to parse the data into a dynamic message based on the
+    // builder-pool to find out all extensions.
+    const Descriptor* file_proto_desc = alternate_pool.FindMessageTypeByName(
+        file_proto.GetDescriptor()->full_name());
+    GOOGLE_CHECK(file_proto_desc)
+        << "Find unknown fields in FileDescriptorProto when building "
+        << file_proto.name()
+        << ". It's likely that those fields are custom options, however, "
+           "descriptor.proto is not in the transitive dependencies. "
+           "This normally should not happen. Please report a bug.";
+    DynamicMessageFactory factory;
+    std::unique_ptr dynamic_file_proto(
+        factory.GetPrototype(file_proto_desc)->New());
+    GOOGLE_CHECK(dynamic_file_proto.get() != NULL);
+    GOOGLE_CHECK(dynamic_file_proto->ParseFromString(file_data));
+
+    // Collect the extensions again from the dynamic message. There should be no
+    // more unknown fields this time, i.e. all the custom options should be
+    // parsed as extensions now.
+    extensions->clear();
+    GOOGLE_CHECK(CollectExtensions(*dynamic_file_proto, extensions))
+        << "Find unknown fields in FileDescriptorProto when building "
+        << file_proto.name()
+        << ". It's likely that those fields are custom options, however, "
+           "those options cannot be recognized in the builder pool. "
+           "This normally should not happen. Please report a bug.";
+  }
+}
+
+// Our static initialization methods can become very, very large.
+// So large that if we aren't careful we end up blowing the JVM's
+// 64K bytes of bytecode/method. Fortunately, since these static
+// methods are executed only once near the beginning of a program,
+// there's usually plenty of stack space available and we can
+// extend our methods by simply chaining them to another method
+// with a tail call. This inserts the sequence call-next-method,
+// end this one, begin-next-method as needed.
+void MaybeRestartJavaMethod(io::Printer* printer, int* bytecode_estimate,
+                            int* method_num, const char* chain_statement,
+                            const char* method_decl) {
+  // The goal here is to stay under 64K bytes of jvm bytecode/method,
+  // since otherwise we hit a hardcoded limit in the jvm and javac will
+  // then fail with the error "code too large". This limit lets our
+  // estimates be off by a factor of two and still we're okay.
+  static const int bytesPerMethod = kMaxStaticSize;
+
+  if ((*bytecode_estimate) > bytesPerMethod) {
+    ++(*method_num);
+    printer->Print(chain_statement, "method_num", StrCat(*method_num));
+    printer->Outdent();
+    printer->Print("}\n");
+    printer->Print(method_decl, "method_num", StrCat(*method_num));
+    printer->Indent();
+    *bytecode_estimate = 0;
+  }
+}
+}  // namespace
+
+FileGenerator::FileGenerator(const FileDescriptor* file, const Options& options,
+                             bool immutable_api)
+    : file_(file),
+      java_package_(FileJavaPackage(file, immutable_api)),
+      message_generators_(file->message_type_count()),
+      extension_generators_(file->extension_count()),
+      context_(new Context(file, options)),
+      name_resolver_(context_->GetNameResolver()),
+      options_(options),
+      immutable_api_(immutable_api) {
+  classname_ = name_resolver_->GetFileClassName(file, immutable_api);
+  generator_factory_.reset(new ImmutableGeneratorFactory(context_.get()));
+  for (int i = 0; i < file_->message_type_count(); ++i) {
+    message_generators_[i].reset(
+        generator_factory_->NewMessageGenerator(file_->message_type(i)));
+  }
+  for (int i = 0; i < file_->extension_count(); ++i) {
+    extension_generators_[i].reset(
+        generator_factory_->NewExtensionGenerator(file_->extension(i)));
+  }
+}
+
+FileGenerator::~FileGenerator() {}
+
+bool FileGenerator::Validate(std::string* error) {
+  // Check that no class name matches the file's class name.  This is a common
+  // problem that leads to Java compile errors that can be hard to understand.
+  // It's especially bad when using the java_multiple_files, since we would
+  // end up overwriting the outer class with one of the inner ones.
+  if (name_resolver_->HasConflictingClassName(file_, classname_,
+                                              NameEquality::EXACT_EQUAL)) {
+    error->assign(file_->name());
+    error->append(
+        ": Cannot generate Java output because the file's outer class name, "
+        "\"");
+    error->append(classname_);
+    error->append(
+        "\", matches the name of one of the types declared inside it.  "
+        "Please either rename the type or use the java_outer_classname "
+        "option to specify a different outer class name for the .proto file.");
+    return false;
+  }
+  // Similar to the check above, but ignore the case this time. This is not a
+  // problem on Linux, but will lead to Java compile errors on Windows / Mac
+  // because filenames are case-insensitive on those platforms.
+  if (name_resolver_->HasConflictingClassName(
+          file_, classname_, NameEquality::EQUAL_IGNORE_CASE)) {
+    GOOGLE_LOG(WARNING)
+        << file_->name() << ": The file's outer class name, \"" << classname_
+        << "\", matches the name of one of the types declared inside it when "
+        << "case is ignored. This can cause compilation issues on Windows / "
+        << "MacOS. Please either rename the type or use the "
+        << "java_outer_classname option to specify a different outer class "
+        << "name for the .proto file to be safe.";
+  }
+
+  // Print a warning if optimize_for = LITE_RUNTIME is used.
+  if (file_->options().optimize_for() == FileOptions::LITE_RUNTIME &&
+      !options_.enforce_lite) {
+    GOOGLE_LOG(WARNING)
+        << "The optimize_for = LITE_RUNTIME option is no longer supported by "
+        << "protobuf Java code generator and is ignored--protoc will always "
+        << "generate full runtime code for Java. To use Java Lite runtime, "
+        << "users should use the Java Lite plugin instead. See:\n"
+        << "  "
+           "https://github.com/protocolbuffers/protobuf/blob/master/java/"
+           "lite.md";
+  }
+  return true;
+}
+
+void FileGenerator::Generate(io::Printer* printer) {
+  // We don't import anything because we refer to all classes by their
+  // fully-qualified names in the generated source.
+  printer->Print(
+      "// Generated by the protocol buffer compiler.  DO NOT EDIT!\n"
+      "// source: $filename$\n"
+      "\n",
+      "filename", file_->name());
+  if (!java_package_.empty()) {
+    printer->Print(
+        "package $package$;\n"
+        "\n",
+        "package", java_package_);
+  }
+  PrintGeneratedAnnotation(
+      printer, '$', options_.annotate_code ? classname_ + ".java.pb.meta" : "");
+
+  printer->Print(
+      "$deprecation$public final class $classname$ {\n"
+      "  private $ctor$() {}\n",
+      "deprecation",
+      file_->options().deprecated() ? "@java.lang.Deprecated " : "",
+      "classname", classname_, "ctor", classname_);
+  printer->Annotate("classname", file_->name());
+  printer->Indent();
+
+  // -----------------------------------------------------------------
+
+  printer->Print(
+      "public static void registerAllExtensions(\n"
+      "    com.google.protobuf.ExtensionRegistryLite registry) {\n");
+
+  printer->Indent();
+
+  for (int i = 0; i < file_->extension_count(); i++) {
+    extension_generators_[i]->GenerateRegistrationCode(printer);
+  }
+
+  for (int i = 0; i < file_->message_type_count(); i++) {
+    message_generators_[i]->GenerateExtensionRegistrationCode(printer);
+  }
+
+  printer->Outdent();
+  printer->Print("}\n");
+  if (HasDescriptorMethods(file_, context_->EnforceLite())) {
+    // Overload registerAllExtensions for the non-lite usage to
+    // redundantly maintain the original signature (this is
+    // redundant because ExtensionRegistryLite now invokes
+    // ExtensionRegistry in the non-lite usage). Intent is
+    // to remove this in the future.
+    printer->Print(
+        "\n"
+        "public static void registerAllExtensions(\n"
+        "    com.google.protobuf.ExtensionRegistry registry) {\n"
+        "  registerAllExtensions(\n"
+        "      (com.google.protobuf.ExtensionRegistryLite) registry);\n"
+        "}\n");
+  }
+
+  // -----------------------------------------------------------------
+
+  if (!MultipleJavaFiles(file_, immutable_api_)) {
+    for (int i = 0; i < file_->enum_type_count(); i++) {
+      if (HasDescriptorMethods(file_, context_->EnforceLite())) {
+        EnumGenerator(file_->enum_type(i), immutable_api_, context_.get())
+            .Generate(printer);
+      } else {
+        EnumLiteGenerator(file_->enum_type(i), immutable_api_, context_.get())
+            .Generate(printer);
+      }
+    }
+    for (int i = 0; i < file_->message_type_count(); i++) {
+      message_generators_[i]->GenerateInterface(printer);
+      message_generators_[i]->Generate(printer);
+    }
+    if (HasGenericServices(file_, context_->EnforceLite())) {
+      for (int i = 0; i < file_->service_count(); i++) {
+        std::unique_ptr generator(
+            generator_factory_->NewServiceGenerator(file_->service(i)));
+        generator->Generate(printer);
+      }
+    }
+  }
+
+  // Extensions must be generated in the outer class since they are values,
+  // not classes.
+  for (int i = 0; i < file_->extension_count(); i++) {
+    extension_generators_[i]->Generate(printer);
+  }
+
+  // Static variables. We'd like them to be final if possible, but due to
+  // the JVM's 64k size limit on static blocks, we have to initialize some
+  // of them in methods; thus they cannot be final.
+  int static_block_bytecode_estimate = 0;
+  for (int i = 0; i < file_->message_type_count(); i++) {
+    message_generators_[i]->GenerateStaticVariables(
+        printer, &static_block_bytecode_estimate);
+  }
+
+  printer->Print("\n");
+
+  if (HasDescriptorMethods(file_, context_->EnforceLite())) {
+    if (immutable_api_) {
+      GenerateDescriptorInitializationCodeForImmutable(printer);
+    } else {
+      GenerateDescriptorInitializationCodeForMutable(printer);
+    }
+  } else {
+    printer->Print("static {\n");
+    printer->Indent();
+    int bytecode_estimate = 0;
+    int method_num = 0;
+
+    for (int i = 0; i < file_->message_type_count(); i++) {
+      bytecode_estimate +=
+          message_generators_[i]->GenerateStaticVariableInitializers(printer);
+      MaybeRestartJavaMethod(
+          printer, &bytecode_estimate, &method_num,
+          "_clinit_autosplit_$method_num$();\n",
+          "private static void _clinit_autosplit_$method_num$() {\n");
+    }
+
+    printer->Outdent();
+    printer->Print("}\n");
+  }
+
+  printer->Print(
+      "\n"
+      "// @@protoc_insertion_point(outer_class_scope)\n");
+
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void FileGenerator::GenerateDescriptorInitializationCodeForImmutable(
+    io::Printer* printer) {
+  printer->Print(
+      "public static com.google.protobuf.Descriptors.FileDescriptor\n"
+      "    getDescriptor() {\n"
+      "  return descriptor;\n"
+      "}\n"
+      "private static $final$ com.google.protobuf.Descriptors.FileDescriptor\n"
+      "    descriptor;\n"
+      "static {\n",
+      // TODO(dweis): Mark this as final.
+      "final", "");
+  printer->Indent();
+
+  SharedCodeGenerator shared_code_generator(file_, options_);
+  shared_code_generator.GenerateDescriptors(printer);
+
+  int bytecode_estimate = 0;
+  int method_num = 0;
+
+  for (int i = 0; i < file_->message_type_count(); i++) {
+    bytecode_estimate +=
+        message_generators_[i]->GenerateStaticVariableInitializers(printer);
+    MaybeRestartJavaMethod(
+        printer, &bytecode_estimate, &method_num,
+        "_clinit_autosplit_dinit_$method_num$();\n",
+        "private static void _clinit_autosplit_dinit_$method_num$() {\n");
+  }
+  for (int i = 0; i < file_->extension_count(); i++) {
+    bytecode_estimate +=
+        extension_generators_[i]->GenerateNonNestedInitializationCode(printer);
+    MaybeRestartJavaMethod(
+        printer, &bytecode_estimate, &method_num,
+        "_clinit_autosplit_dinit_$method_num$();\n",
+        "private static void _clinit_autosplit_dinit_$method_num$() {\n");
+  }
+
+  // Proto compiler builds a DescriptorPool, which holds all the descriptors to
+  // generate, when processing the ".proto" files. We call this DescriptorPool
+  // the parsed pool (a.k.a. file_->pool()).
+  //
+  // Note that when users try to extend the (.*)DescriptorProto in their
+  // ".proto" files, it does not affect the pre-built FileDescriptorProto class
+  // in proto compiler. When we put the descriptor data in the file_proto, those
+  // extensions become unknown fields.
+  //
+  // Now we need to find out all the extension value to the (.*)DescriptorProto
+  // in the file_proto message, and prepare an ExtensionRegistry to return.
+  //
+  // To find those extensions, we need to parse the data into a dynamic message
+  // of the FileDescriptor based on the builder-pool, then we can use
+  // reflections to find all extension fields
+  FileDescriptorProto file_proto;
+  file_->CopyTo(&file_proto);
+  std::string file_data;
+  file_proto.SerializeToString(&file_data);
+  FieldDescriptorSet extensions;
+  CollectExtensions(file_proto, *file_->pool(), &extensions, file_data);
+
+  if (extensions.size() > 0) {
+    // Must construct an ExtensionRegistry containing all existing extensions
+    // and use it to parse the descriptor data again to recognize extensions.
+    printer->Print(
+        "com.google.protobuf.ExtensionRegistry registry =\n"
+        "    com.google.protobuf.ExtensionRegistry.newInstance();\n");
+    FieldDescriptorSet::iterator it;
+    for (it = extensions.begin(); it != extensions.end(); it++) {
+      std::unique_ptr generator(
+          generator_factory_->NewExtensionGenerator(*it));
+      bytecode_estimate += generator->GenerateRegistrationCode(printer);
+      MaybeRestartJavaMethod(
+          printer, &bytecode_estimate, &method_num,
+          "_clinit_autosplit_dinit_$method_num$(registry);\n",
+          "private static void _clinit_autosplit_dinit_$method_num$(\n"
+          "    com.google.protobuf.ExtensionRegistry registry) {\n");
+    }
+    printer->Print(
+        "com.google.protobuf.Descriptors.FileDescriptor\n"
+        "    .internalUpdateFileDescriptor(descriptor, registry);\n");
+  }
+
+  // Force descriptor initialization of all dependencies.
+  for (int i = 0; i < file_->dependency_count(); i++) {
+    if (ShouldIncludeDependency(file_->dependency(i), true)) {
+      std::string dependency =
+          name_resolver_->GetImmutableClassName(file_->dependency(i));
+      printer->Print("$dependency$.getDescriptor();\n", "dependency",
+                     dependency);
+    }
+  }
+
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void FileGenerator::GenerateDescriptorInitializationCodeForMutable(
+    io::Printer* printer) {
+  printer->Print(
+      "public static com.google.protobuf.Descriptors.FileDescriptor\n"
+      "    getDescriptor() {\n"
+      "  return descriptor;\n"
+      "}\n"
+      "private static final com.google.protobuf.Descriptors.FileDescriptor\n"
+      "    descriptor;\n"
+      "static {\n");
+  printer->Indent();
+
+  printer->Print(
+      "descriptor = $immutable_package$.$descriptor_classname$.descriptor;\n",
+      "immutable_package", FileJavaPackage(file_, true), "descriptor_classname",
+      name_resolver_->GetDescriptorClassName(file_));
+
+  for (int i = 0; i < file_->message_type_count(); i++) {
+    message_generators_[i]->GenerateStaticVariableInitializers(printer);
+  }
+  for (int i = 0; i < file_->extension_count(); i++) {
+    extension_generators_[i]->GenerateNonNestedInitializationCode(printer);
+  }
+
+  // Check if custom options exist. If any, try to load immutable classes since
+  // custom options are only represented with immutable messages.
+  FileDescriptorProto file_proto;
+  file_->CopyTo(&file_proto);
+  std::string file_data;
+  file_proto.SerializeToString(&file_data);
+  FieldDescriptorSet extensions;
+  CollectExtensions(file_proto, *file_->pool(), &extensions, file_data);
+
+  if (extensions.size() > 0) {
+    // Try to load immutable messages' outer class. Its initialization code
+    // will take care of interpreting custom options.
+    printer->Print(
+        "try {\n"
+        // Note that we have to load the immutable class dynamically here as
+        // we want the mutable code to be independent from the immutable code
+        // at compile time. It is required to implement dual-compile for
+        // mutable and immutable API in blaze.
+        "  java.lang.Class immutableClass = java.lang.Class.forName(\n"
+        "      \"$immutable_classname$\");\n"
+        "} catch (java.lang.ClassNotFoundException e) {\n",
+        "immutable_classname", name_resolver_->GetImmutableClassName(file_));
+    printer->Indent();
+
+    // The immutable class can not be found. We try our best to collect all
+    // custom option extensions to interpret the custom options.
+    printer->Print(
+        "com.google.protobuf.ExtensionRegistry registry =\n"
+        "    com.google.protobuf.ExtensionRegistry.newInstance();\n"
+        "com.google.protobuf.MessageLite defaultExtensionInstance = null;\n");
+    FieldDescriptorSet::iterator it;
+    for (it = extensions.begin(); it != extensions.end(); it++) {
+      const FieldDescriptor* field = *it;
+      std::string scope;
+      if (field->extension_scope() != NULL) {
+        scope = name_resolver_->GetMutableClassName(field->extension_scope()) +
+                ".getDescriptor()";
+      } else {
+        scope = FileJavaPackage(field->file(), true) + "." +
+                name_resolver_->GetDescriptorClassName(field->file()) +
+                ".descriptor";
+      }
+      if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+        printer->Print(
+            "defaultExtensionInstance = com.google.protobuf.Internal\n"
+            "    .getDefaultInstance(\"$class$\");\n"
+            "if (defaultExtensionInstance != null) {\n"
+            "  registry.add(\n"
+            "      $scope$.getExtensions().get($index$),\n"
+            "      (com.google.protobuf.Message) defaultExtensionInstance);\n"
+            "}\n",
+            "scope", scope, "index", StrCat(field->index()), "class",
+            name_resolver_->GetImmutableClassName(field->message_type()));
+      } else {
+        printer->Print("registry.add($scope$.getExtensions().get($index$));\n",
+                       "scope", scope, "index", StrCat(field->index()));
+      }
+    }
+    printer->Print(
+        "com.google.protobuf.Descriptors.FileDescriptor\n"
+        "    .internalUpdateFileDescriptor(descriptor, registry);\n");
+
+    printer->Outdent();
+    printer->Print("}\n");
+  }
+
+  // Force descriptor initialization of all dependencies.
+  for (int i = 0; i < file_->dependency_count(); i++) {
+    if (ShouldIncludeDependency(file_->dependency(i), false)) {
+      std::string dependency =
+          name_resolver_->GetMutableClassName(file_->dependency(i));
+      printer->Print("$dependency$.getDescriptor();\n", "dependency",
+                     dependency);
+    }
+  }
+
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+template 
+static void GenerateSibling(
+    const std::string& package_dir, const std::string& java_package,
+    const DescriptorClass* descriptor, GeneratorContext* context,
+    std::vector* file_list, bool annotate_code,
+    std::vector* annotation_list, const std::string& name_suffix,
+    GeneratorClass* generator,
+    void (GeneratorClass::*pfn)(io::Printer* printer)) {
+  std::string filename =
+      package_dir + descriptor->name() + name_suffix + ".java";
+  file_list->push_back(filename);
+  std::string info_full_path = filename + ".pb.meta";
+  GeneratedCodeInfo annotations;
+  io::AnnotationProtoCollector annotation_collector(
+      &annotations);
+
+  std::unique_ptr output(context->Open(filename));
+  io::Printer printer(output.get(), '$',
+                      annotate_code ? &annotation_collector : NULL);
+
+  printer.Print(
+      "// Generated by the protocol buffer compiler.  DO NOT EDIT!\n"
+      "// source: $filename$\n"
+      "\n",
+      "filename", descriptor->file()->name());
+  if (!java_package.empty()) {
+    printer.Print(
+        "package $package$;\n"
+        "\n",
+        "package", java_package);
+  }
+
+  (generator->*pfn)(&printer);
+
+  if (annotate_code) {
+    std::unique_ptr info_output(
+        context->Open(info_full_path));
+    annotations.SerializeToZeroCopyStream(info_output.get());
+    annotation_list->push_back(info_full_path);
+  }
+}
+
+void FileGenerator::GenerateSiblings(
+    const std::string& package_dir, GeneratorContext* context,
+    std::vector* file_list,
+    std::vector* annotation_list) {
+  if (MultipleJavaFiles(file_, immutable_api_)) {
+    for (int i = 0; i < file_->enum_type_count(); i++) {
+      if (HasDescriptorMethods(file_, context_->EnforceLite())) {
+        EnumGenerator generator(file_->enum_type(i), immutable_api_,
+                                context_.get());
+        GenerateSibling(
+            package_dir, java_package_, file_->enum_type(i), context, file_list,
+            options_.annotate_code, annotation_list, "", &generator,
+            &EnumGenerator::Generate);
+      } else {
+        EnumLiteGenerator generator(file_->enum_type(i), immutable_api_,
+                                    context_.get());
+        GenerateSibling(
+            package_dir, java_package_, file_->enum_type(i), context, file_list,
+            options_.annotate_code, annotation_list, "", &generator,
+            &EnumLiteGenerator::Generate);
+      }
+    }
+    for (int i = 0; i < file_->message_type_count(); i++) {
+      if (immutable_api_) {
+        GenerateSibling(
+            package_dir, java_package_, file_->message_type(i), context,
+            file_list, options_.annotate_code, annotation_list, "OrBuilder",
+            message_generators_[i].get(), &MessageGenerator::GenerateInterface);
+      }
+      GenerateSibling(
+          package_dir, java_package_, file_->message_type(i), context,
+          file_list, options_.annotate_code, annotation_list, "",
+          message_generators_[i].get(), &MessageGenerator::Generate);
+    }
+    if (HasGenericServices(file_, context_->EnforceLite())) {
+      for (int i = 0; i < file_->service_count(); i++) {
+        std::unique_ptr generator(
+            generator_factory_->NewServiceGenerator(file_->service(i)));
+        GenerateSibling(
+            package_dir, java_package_, file_->service(i), context, file_list,
+            options_.annotate_code, annotation_list, "", generator.get(),
+            &ServiceGenerator::Generate);
+      }
+    }
+  }
+}
+
+bool FileGenerator::ShouldIncludeDependency(const FileDescriptor* descriptor,
+                                            bool immutable_api) {
+  return true;
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_file.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_file.h"
new file mode 100644
index 00000000..bb3e4a57
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_file.h"
@@ -0,0 +1,119 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_FILE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_FILE_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+class FileDescriptor;  // descriptor.h
+namespace io {
+class Printer;  // printer.h
+}
+namespace compiler {
+class GeneratorContext;  // code_generator.h
+namespace java {
+class Context;             // context.h
+class MessageGenerator;    // message.h
+class GeneratorFactory;    // generator_factory.h
+class ExtensionGenerator;  // extension.h
+class ClassNameResolver;   // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class FileGenerator {
+ public:
+  FileGenerator(const FileDescriptor* file, const Options& options,
+                bool immutable_api = true);
+  ~FileGenerator();
+
+  // Checks for problems that would otherwise lead to cryptic compile errors.
+  // Returns true if there are no problems, or writes an error description to
+  // the given string and returns false otherwise.
+  bool Validate(std::string* error);
+
+  void Generate(io::Printer* printer);
+
+  // If we aren't putting everything into one file, this will write all the
+  // files other than the outer file (i.e. one for each message, enum, and
+  // service type).
+  void GenerateSiblings(const std::string& package_dir,
+                        GeneratorContext* generator_context,
+                        std::vector* file_list,
+                        std::vector* annotation_list);
+
+  const std::string& java_package() { return java_package_; }
+  const std::string& classname() { return classname_; }
+
+ private:
+  void GenerateDescriptorInitializationCodeForImmutable(io::Printer* printer);
+  void GenerateDescriptorInitializationCodeForMutable(io::Printer* printer);
+
+  bool ShouldIncludeDependency(const FileDescriptor* descriptor,
+                               bool immutable_api_);
+
+  const FileDescriptor* file_;
+  std::string java_package_;
+  std::string classname_;
+
+  std::vector> message_generators_;
+  std::vector> extension_generators_;
+  std::unique_ptr generator_factory_;
+  std::unique_ptr context_;
+  ClassNameResolver* name_resolver_;
+  const Options options_;
+  bool immutable_api_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_FILE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator.cc"
new file mode 100644
index 00000000..5045cfdc
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator.cc"
@@ -0,0 +1,207 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+
+JavaGenerator::JavaGenerator() {}
+JavaGenerator::~JavaGenerator() {}
+
+bool JavaGenerator::Generate(const FileDescriptor* file,
+                             const std::string& parameter,
+                             GeneratorContext* context,
+                             std::string* error) const {
+  // -----------------------------------------------------------------
+  // parse generator options
+
+  std::vector > options;
+  ParseGeneratorParameter(parameter, &options);
+  Options file_options;
+
+  for (int i = 0; i < options.size(); i++) {
+    if (options[i].first == "output_list_file") {
+      file_options.output_list_file = options[i].second;
+    } else if (options[i].first == "immutable") {
+      file_options.generate_immutable_code = true;
+    } else if (options[i].first == "mutable") {
+      file_options.generate_mutable_code = true;
+    } else if (options[i].first == "shared") {
+      file_options.generate_shared_code = true;
+    } else if (options[i].first == "lite") {
+      // Note: Java Lite does not guarantee API/ABI stability. We may choose to
+      // break existing API in order to boost performance / reduce code size.
+      file_options.enforce_lite = true;
+    } else if (options[i].first == "annotate_code") {
+      file_options.annotate_code = true;
+    } else if (options[i].first == "annotation_list_file") {
+      file_options.annotation_list_file = options[i].second;
+    } else {
+      *error = "Unknown generator option: " + options[i].first;
+      return false;
+    }
+  }
+
+  if (file_options.enforce_lite && file_options.generate_mutable_code) {
+    *error = "lite runtime generator option cannot be used with mutable API.";
+    return false;
+  }
+
+  // By default we generate immutable code and shared code for immutable API.
+  if (!file_options.generate_immutable_code &&
+      !file_options.generate_mutable_code &&
+      !file_options.generate_shared_code) {
+    file_options.generate_immutable_code = true;
+    file_options.generate_shared_code = true;
+  }
+
+  // -----------------------------------------------------------------
+
+
+  std::vector all_files;
+  std::vector all_annotations;
+
+
+  std::vector file_generators;
+  if (file_options.generate_immutable_code) {
+    file_generators.push_back(new FileGenerator(file, file_options,
+                                                /* immutable = */ true));
+  }
+  if (file_options.generate_mutable_code) {
+    file_generators.push_back(new FileGenerator(file, file_options,
+                                                /* mutable = */ false));
+  }
+
+  for (int i = 0; i < file_generators.size(); ++i) {
+    if (!file_generators[i]->Validate(error)) {
+      for (int j = 0; j < file_generators.size(); ++j) {
+        delete file_generators[j];
+      }
+      return false;
+    }
+  }
+
+  for (int i = 0; i < file_generators.size(); ++i) {
+    FileGenerator* file_generator = file_generators[i];
+
+    std::string package_dir = JavaPackageToDir(file_generator->java_package());
+
+    std::string java_filename = package_dir;
+    java_filename += file_generator->classname();
+    java_filename += ".java";
+    all_files.push_back(java_filename);
+    std::string info_full_path = java_filename + ".pb.meta";
+    if (file_options.annotate_code) {
+      all_annotations.push_back(info_full_path);
+    }
+
+    // Generate main java file.
+    std::unique_ptr output(
+        context->Open(java_filename));
+    GeneratedCodeInfo annotations;
+    io::AnnotationProtoCollector annotation_collector(
+        &annotations);
+    io::Printer printer(
+        output.get(), '$',
+        file_options.annotate_code ? &annotation_collector : NULL);
+
+    file_generator->Generate(&printer);
+
+    // Generate sibling files.
+    file_generator->GenerateSiblings(package_dir, context, &all_files,
+                                     &all_annotations);
+
+    if (file_options.annotate_code) {
+      std::unique_ptr info_output(
+          context->Open(info_full_path));
+      annotations.SerializeToZeroCopyStream(info_output.get());
+    }
+  }
+
+
+  for (int i = 0; i < file_generators.size(); ++i) {
+    delete file_generators[i];
+  }
+  file_generators.clear();
+
+  // Generate output list if requested.
+  if (!file_options.output_list_file.empty()) {
+    // Generate output list.  This is just a simple text file placed in a
+    // deterministic location which lists the .java files being generated.
+    std::unique_ptr srclist_raw_output(
+        context->Open(file_options.output_list_file));
+    io::Printer srclist_printer(srclist_raw_output.get(), '$');
+    for (int i = 0; i < all_files.size(); i++) {
+      srclist_printer.Print("$filename$\n", "filename", all_files[i]);
+    }
+  }
+
+  if (!file_options.annotation_list_file.empty()) {
+    // Generate output list.  This is just a simple text file placed in a
+    // deterministic location which lists the .java files being generated.
+    std::unique_ptr annotation_list_raw_output(
+        context->Open(file_options.annotation_list_file));
+    io::Printer annotation_list_printer(annotation_list_raw_output.get(), '$');
+    for (int i = 0; i < all_annotations.size(); i++) {
+      annotation_list_printer.Print("$filename$\n", "filename",
+                                    all_annotations[i]);
+    }
+  }
+
+  return true;
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator.h"
new file mode 100644
index 00000000..be63ac49
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator.h"
@@ -0,0 +1,74 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Generates Java code for a given .proto file.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_GENERATOR_H__
+
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+// CodeGenerator implementation which generates Java code.  If you create your
+// own protocol compiler binary and you want it to support Java output, you
+// can do so by registering an instance of this CodeGenerator with the
+// CommandLineInterface in your main() function.
+class PROTOC_EXPORT JavaGenerator : public CodeGenerator {
+ public:
+  JavaGenerator();
+  ~JavaGenerator();
+
+  // implements CodeGenerator ----------------------------------------
+  bool Generate(const FileDescriptor* file, const std::string& parameter,
+                GeneratorContext* context, std::string* error) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(JavaGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_GENERATOR_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator_factory.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator_factory.cc"
new file mode 100644
index 00000000..3a62adb1
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator_factory.cc"
@@ -0,0 +1,86 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: liujisi@google.com (Pherl Liu)
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+GeneratorFactory::GeneratorFactory() {}
+GeneratorFactory::~GeneratorFactory() {}
+
+// ===================================================================
+
+ImmutableGeneratorFactory::ImmutableGeneratorFactory(Context* context)
+    : context_(context) {}
+ImmutableGeneratorFactory::~ImmutableGeneratorFactory() {}
+
+MessageGenerator* ImmutableGeneratorFactory::NewMessageGenerator(
+    const Descriptor* descriptor) const {
+  if (HasDescriptorMethods(descriptor, context_->EnforceLite())) {
+    return new ImmutableMessageGenerator(descriptor, context_);
+  } else {
+    return new ImmutableMessageLiteGenerator(descriptor, context_);
+  }
+}
+
+ExtensionGenerator* ImmutableGeneratorFactory::NewExtensionGenerator(
+    const FieldDescriptor* descriptor) const {
+  if (HasDescriptorMethods(descriptor->file(), context_->EnforceLite())) {
+    return new ImmutableExtensionGenerator(descriptor, context_);
+  } else {
+    return new ImmutableExtensionLiteGenerator(descriptor, context_);
+  }
+}
+
+ServiceGenerator* ImmutableGeneratorFactory::NewServiceGenerator(
+    const ServiceDescriptor* descriptor) const {
+  return new ImmutableServiceGenerator(descriptor, context_);
+}
+
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator_factory.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator_factory.h"
new file mode 100644
index 00000000..16688a56
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_generator_factory.h"
@@ -0,0 +1,103 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: liujisi@google.com (Pherl Liu)
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_GENERATOR_FACTORY_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_GENERATOR_FACTORY_H__
+
+#include 
+
+namespace google {
+namespace protobuf {
+class FieldDescriptor;    // descriptor.h
+class Descriptor;         // descriptor.h
+class ServiceDescriptor;  // descriptor.h
+namespace compiler {
+namespace java {
+class MessageGenerator;    // message.h
+class ExtensionGenerator;  // extension.h
+class ServiceGenerator;    // service.h
+class Context;             // context.h
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class GeneratorFactory {
+ public:
+  GeneratorFactory();
+  virtual ~GeneratorFactory();
+
+  virtual MessageGenerator* NewMessageGenerator(
+      const Descriptor* descriptor) const = 0;
+
+  virtual ExtensionGenerator* NewExtensionGenerator(
+      const FieldDescriptor* descriptor) const = 0;
+
+  virtual ServiceGenerator* NewServiceGenerator(
+      const ServiceDescriptor* descriptor) const = 0;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(GeneratorFactory);
+};
+
+// Factory that creates generators for immutable-default messages.
+class ImmutableGeneratorFactory : public GeneratorFactory {
+ public:
+  ImmutableGeneratorFactory(Context* context);
+  virtual ~ImmutableGeneratorFactory();
+
+  virtual MessageGenerator* NewMessageGenerator(
+      const Descriptor* descriptor) const;
+
+  virtual ExtensionGenerator* NewExtensionGenerator(
+      const FieldDescriptor* descriptor) const;
+
+  virtual ServiceGenerator* NewServiceGenerator(
+      const ServiceDescriptor* descriptor) const;
+
+ private:
+  Context* context_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableGeneratorFactory);
+};
+
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_GENERATOR_FACTORY_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_helpers.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_helpers.cc"
new file mode 100644
index 00000000..41cd5240
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_helpers.cc"
@@ -0,0 +1,1025 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include   // for hash
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+using internal::WireFormat;
+using internal::WireFormatLite;
+
+const char kThickSeparator[] =
+    "// ===================================================================\n";
+const char kThinSeparator[] =
+    "// -------------------------------------------------------------------\n";
+
+namespace {
+
+const char* kDefaultPackage = "";
+
+// Names that should be avoided as field names.
+// Using them will cause the compiler to generate accessors whose names are
+// colliding with methods defined in base classes.
+const char* kForbiddenWordList[] = {
+    // message base class:
+    "cached_size",
+    "serialized_size",
+    // java.lang.Object:
+    "class",
+};
+
+const std::unordered_set* kReservedNames =
+    new std::unordered_set({
+        "abstract",   "assert",       "boolean",   "break",      "byte",
+        "case",       "catch",        "char",      "class",      "const",
+        "continue",   "default",      "do",        "double",     "else",
+        "enum",       "extends",      "final",     "finally",    "float",
+        "for",        "goto",         "if",        "implements", "import",
+        "instanceof", "int",          "interface", "long",       "native",
+        "new",        "package",      "private",   "protected",  "public",
+        "return",     "short",        "static",    "strictfp",   "super",
+        "switch",     "synchronized", "this",      "throw",      "throws",
+        "transient",  "try",          "void",      "volatile",   "while",
+    });
+
+bool IsForbidden(const std::string& field_name) {
+  for (int i = 0; i < GOOGLE_ARRAYSIZE(kForbiddenWordList); ++i) {
+    if (field_name == kForbiddenWordList[i]) {
+      return true;
+    }
+  }
+  return false;
+}
+
+std::string FieldName(const FieldDescriptor* field) {
+  std::string field_name;
+  // Groups are hacky:  The name of the field is just the lower-cased name
+  // of the group type.  In Java, though, we would like to retain the original
+  // capitalization of the type name.
+  if (GetType(field) == FieldDescriptor::TYPE_GROUP) {
+    field_name = field->message_type()->name();
+  } else {
+    field_name = field->name();
+  }
+  if (IsForbidden(field_name)) {
+    // Append a trailing "#" to indicate that the name should be decorated to
+    // avoid collision with other names.
+    field_name += "#";
+  }
+  return field_name;
+}
+
+
+}  // namespace
+
+void PrintGeneratedAnnotation(io::Printer* printer, char delimiter,
+                              const std::string& annotation_file) {
+  if (annotation_file.empty()) {
+    return;
+  }
+  std::string ptemplate =
+      "@javax.annotation.Generated(value=\"protoc\", comments=\"annotations:";
+  ptemplate.push_back(delimiter);
+  ptemplate.append("annotation_file");
+  ptemplate.push_back(delimiter);
+  ptemplate.append("\")\n");
+  printer->Print(ptemplate.c_str(), "annotation_file", annotation_file);
+}
+
+void PrintEnumVerifierLogic(io::Printer* printer,
+                            const FieldDescriptor* descriptor,
+                            const std::map& variables,
+                            const char* var_name,
+                            const char* terminating_string, bool enforce_lite) {
+  std::string enum_verifier_string =
+      enforce_lite ? StrCat(var_name, ".internalGetVerifier()")
+                   : StrCat(
+                         "new com.google.protobuf.Internal.EnumVerifier() {\n"
+                         "        @java.lang.Override\n"
+                         "        public boolean isInRange(int number) {\n"
+                         "          return ",
+                         var_name,
+                         ".forNumber(number) != null;\n"
+                         "        }\n"
+                         "      }");
+  printer->Print(
+      variables,
+      StrCat(enum_verifier_string, terminating_string).c_str());
+}
+
+std::string UnderscoresToCamelCase(const std::string& input,
+                                   bool cap_next_letter) {
+  GOOGLE_CHECK(!input.empty());
+  std::string result;
+  // Note:  I distrust ctype.h due to locales.
+  for (int i = 0; i < input.size(); i++) {
+    if ('a' <= input[i] && input[i] <= 'z') {
+      if (cap_next_letter) {
+        result += input[i] + ('A' - 'a');
+      } else {
+        result += input[i];
+      }
+      cap_next_letter = false;
+    } else if ('A' <= input[i] && input[i] <= 'Z') {
+      if (i == 0 && !cap_next_letter) {
+        // Force first letter to lower-case unless explicitly told to
+        // capitalize it.
+        result += input[i] + ('a' - 'A');
+      } else {
+        // Capital letters after the first are left as-is.
+        result += input[i];
+      }
+      cap_next_letter = false;
+    } else if ('0' <= input[i] && input[i] <= '9') {
+      result += input[i];
+      cap_next_letter = true;
+    } else {
+      cap_next_letter = true;
+    }
+  }
+  // Add a trailing "_" if the name should be altered.
+  if (input[input.size() - 1] == '#') {
+    result += '_';
+  }
+  return result;
+}
+
+std::string UnderscoresToCamelCase(const FieldDescriptor* field) {
+  return UnderscoresToCamelCase(FieldName(field), false);
+}
+
+std::string UnderscoresToCapitalizedCamelCase(const FieldDescriptor* field) {
+  return UnderscoresToCamelCase(FieldName(field), true);
+}
+
+std::string CapitalizedFieldName(const FieldDescriptor* field) {
+  return UnderscoresToCapitalizedCamelCase(field);
+}
+
+std::string UnderscoresToCamelCase(const MethodDescriptor* method) {
+  return UnderscoresToCamelCase(method->name(), false);
+}
+
+std::string UnderscoresToCamelCaseCheckReserved(const FieldDescriptor* field) {
+  std::string name = UnderscoresToCamelCase(field);
+  if (kReservedNames->find(name) != kReservedNames->end()) {
+    return name + "_";
+  }
+  return name;
+}
+
+std::string UniqueFileScopeIdentifier(const Descriptor* descriptor) {
+  return "static_" + StringReplace(descriptor->full_name(), ".", "_", true);
+}
+
+std::string CamelCaseFieldName(const FieldDescriptor* field) {
+  std::string fieldName = UnderscoresToCamelCase(field);
+  if ('0' <= fieldName[0] && fieldName[0] <= '9') {
+    return '_' + fieldName;
+  }
+  return fieldName;
+}
+
+std::string StripProto(const std::string& filename) {
+  if (HasSuffixString(filename, ".protodevel")) {
+    return StripSuffixString(filename, ".protodevel");
+  } else {
+    return StripSuffixString(filename, ".proto");
+  }
+}
+
+std::string FileClassName(const FileDescriptor* file, bool immutable) {
+  ClassNameResolver name_resolver;
+  return name_resolver.GetFileClassName(file, immutable);
+}
+
+std::string FileJavaPackage(const FileDescriptor* file, bool immutable) {
+  std::string result;
+
+  if (file->options().has_java_package()) {
+    result = file->options().java_package();
+  } else {
+    result = kDefaultPackage;
+    if (!file->package().empty()) {
+      if (!result.empty()) result += '.';
+      result += file->package();
+    }
+  }
+
+  return result;
+}
+
+std::string FileJavaPackage(const FileDescriptor* file) {
+  return FileJavaPackage(file, true /* immutable */);
+}
+
+std::string JavaPackageToDir(std::string package_name) {
+  std::string package_dir = StringReplace(package_name, ".", "/", true);
+  if (!package_dir.empty()) package_dir += "/";
+  return package_dir;
+}
+
+std::string ClassName(const Descriptor* descriptor) {
+  ClassNameResolver name_resolver;
+  return name_resolver.GetClassName(descriptor, true);
+}
+
+std::string ClassName(const EnumDescriptor* descriptor) {
+  ClassNameResolver name_resolver;
+  return name_resolver.GetClassName(descriptor, true);
+}
+
+std::string ClassName(const ServiceDescriptor* descriptor) {
+  ClassNameResolver name_resolver;
+  return name_resolver.GetClassName(descriptor, true);
+}
+
+std::string ClassName(const FileDescriptor* descriptor) {
+  ClassNameResolver name_resolver;
+  return name_resolver.GetClassName(descriptor, true);
+}
+
+
+std::string ExtraMessageInterfaces(const Descriptor* descriptor) {
+  std::string interfaces = "// @@protoc_insertion_point(message_implements:" +
+                           descriptor->full_name() + ")";
+  return interfaces;
+}
+
+
+std::string ExtraBuilderInterfaces(const Descriptor* descriptor) {
+  std::string interfaces = "// @@protoc_insertion_point(builder_implements:" +
+                           descriptor->full_name() + ")";
+  return interfaces;
+}
+
+std::string ExtraMessageOrBuilderInterfaces(const Descriptor* descriptor) {
+  std::string interfaces = "// @@protoc_insertion_point(interface_extends:" +
+                           descriptor->full_name() + ")";
+  return interfaces;
+}
+
+std::string FieldConstantName(const FieldDescriptor* field) {
+  std::string name = field->name() + "_FIELD_NUMBER";
+  UpperString(&name);
+  return name;
+}
+
+FieldDescriptor::Type GetType(const FieldDescriptor* field) {
+  return field->type();
+}
+
+JavaType GetJavaType(const FieldDescriptor* field) {
+  switch (GetType(field)) {
+    case FieldDescriptor::TYPE_INT32:
+    case FieldDescriptor::TYPE_UINT32:
+    case FieldDescriptor::TYPE_SINT32:
+    case FieldDescriptor::TYPE_FIXED32:
+    case FieldDescriptor::TYPE_SFIXED32:
+      return JAVATYPE_INT;
+
+    case FieldDescriptor::TYPE_INT64:
+    case FieldDescriptor::TYPE_UINT64:
+    case FieldDescriptor::TYPE_SINT64:
+    case FieldDescriptor::TYPE_FIXED64:
+    case FieldDescriptor::TYPE_SFIXED64:
+      return JAVATYPE_LONG;
+
+    case FieldDescriptor::TYPE_FLOAT:
+      return JAVATYPE_FLOAT;
+
+    case FieldDescriptor::TYPE_DOUBLE:
+      return JAVATYPE_DOUBLE;
+
+    case FieldDescriptor::TYPE_BOOL:
+      return JAVATYPE_BOOLEAN;
+
+    case FieldDescriptor::TYPE_STRING:
+      return JAVATYPE_STRING;
+
+    case FieldDescriptor::TYPE_BYTES:
+      return JAVATYPE_BYTES;
+
+    case FieldDescriptor::TYPE_ENUM:
+      return JAVATYPE_ENUM;
+
+    case FieldDescriptor::TYPE_GROUP:
+    case FieldDescriptor::TYPE_MESSAGE:
+      return JAVATYPE_MESSAGE;
+
+      // No default because we want the compiler to complain if any new
+      // types are added.
+  }
+
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return JAVATYPE_INT;
+}
+
+const char* PrimitiveTypeName(JavaType type) {
+  switch (type) {
+    case JAVATYPE_INT:
+      return "int";
+    case JAVATYPE_LONG:
+      return "long";
+    case JAVATYPE_FLOAT:
+      return "float";
+    case JAVATYPE_DOUBLE:
+      return "double";
+    case JAVATYPE_BOOLEAN:
+      return "boolean";
+    case JAVATYPE_STRING:
+      return "java.lang.String";
+    case JAVATYPE_BYTES:
+      return "com.google.protobuf.ByteString";
+    case JAVATYPE_ENUM:
+      return NULL;
+    case JAVATYPE_MESSAGE:
+      return NULL;
+
+      // No default because we want the compiler to complain if any new
+      // JavaTypes are added.
+  }
+
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return NULL;
+}
+
+const char* PrimitiveTypeName(const FieldDescriptor* descriptor) {
+  return PrimitiveTypeName(GetJavaType(descriptor));
+}
+
+const char* BoxedPrimitiveTypeName(JavaType type) {
+  switch (type) {
+    case JAVATYPE_INT:
+      return "java.lang.Integer";
+    case JAVATYPE_LONG:
+      return "java.lang.Long";
+    case JAVATYPE_FLOAT:
+      return "java.lang.Float";
+    case JAVATYPE_DOUBLE:
+      return "java.lang.Double";
+    case JAVATYPE_BOOLEAN:
+      return "java.lang.Boolean";
+    case JAVATYPE_STRING:
+      return "java.lang.String";
+    case JAVATYPE_BYTES:
+      return "com.google.protobuf.ByteString";
+    case JAVATYPE_ENUM:
+      return NULL;
+    case JAVATYPE_MESSAGE:
+      return NULL;
+
+      // No default because we want the compiler to complain if any new
+      // JavaTypes are added.
+  }
+
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return NULL;
+}
+
+const char* BoxedPrimitiveTypeName(const FieldDescriptor* descriptor) {
+  return BoxedPrimitiveTypeName(GetJavaType(descriptor));
+}
+
+std::string GetOneofStoredType(const FieldDescriptor* field) {
+  const JavaType javaType = GetJavaType(field);
+  switch (javaType) {
+    case JAVATYPE_ENUM:
+      return "java.lang.Integer";
+    case JAVATYPE_MESSAGE:
+      return ClassName(field->message_type());
+    default:
+      return BoxedPrimitiveTypeName(javaType);
+  }
+}
+
+const char* FieldTypeName(FieldDescriptor::Type field_type) {
+  switch (field_type) {
+    case FieldDescriptor::TYPE_INT32:
+      return "INT32";
+    case FieldDescriptor::TYPE_UINT32:
+      return "UINT32";
+    case FieldDescriptor::TYPE_SINT32:
+      return "SINT32";
+    case FieldDescriptor::TYPE_FIXED32:
+      return "FIXED32";
+    case FieldDescriptor::TYPE_SFIXED32:
+      return "SFIXED32";
+    case FieldDescriptor::TYPE_INT64:
+      return "INT64";
+    case FieldDescriptor::TYPE_UINT64:
+      return "UINT64";
+    case FieldDescriptor::TYPE_SINT64:
+      return "SINT64";
+    case FieldDescriptor::TYPE_FIXED64:
+      return "FIXED64";
+    case FieldDescriptor::TYPE_SFIXED64:
+      return "SFIXED64";
+    case FieldDescriptor::TYPE_FLOAT:
+      return "FLOAT";
+    case FieldDescriptor::TYPE_DOUBLE:
+      return "DOUBLE";
+    case FieldDescriptor::TYPE_BOOL:
+      return "BOOL";
+    case FieldDescriptor::TYPE_STRING:
+      return "STRING";
+    case FieldDescriptor::TYPE_BYTES:
+      return "BYTES";
+    case FieldDescriptor::TYPE_ENUM:
+      return "ENUM";
+    case FieldDescriptor::TYPE_GROUP:
+      return "GROUP";
+    case FieldDescriptor::TYPE_MESSAGE:
+      return "MESSAGE";
+
+      // No default because we want the compiler to complain if any new
+      // types are added.
+  }
+
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return NULL;
+}
+
+bool AllAscii(const std::string& text) {
+  for (int i = 0; i < text.size(); i++) {
+    if ((text[i] & 0x80) != 0) {
+      return false;
+    }
+  }
+  return true;
+}
+
+std::string DefaultValue(const FieldDescriptor* field, bool immutable,
+                         ClassNameResolver* name_resolver) {
+  // Switch on CppType since we need to know which default_value_* method
+  // of FieldDescriptor to call.
+  switch (field->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_INT32:
+      return StrCat(field->default_value_int32());
+    case FieldDescriptor::CPPTYPE_UINT32:
+      // Need to print as a signed int since Java has no unsigned.
+      return StrCat(static_cast(field->default_value_uint32()));
+    case FieldDescriptor::CPPTYPE_INT64:
+      return StrCat(field->default_value_int64()) + "L";
+    case FieldDescriptor::CPPTYPE_UINT64:
+      return StrCat(static_cast(field->default_value_uint64())) +
+             "L";
+    case FieldDescriptor::CPPTYPE_DOUBLE: {
+      double value = field->default_value_double();
+      if (value == std::numeric_limits::infinity()) {
+        return "Double.POSITIVE_INFINITY";
+      } else if (value == -std::numeric_limits::infinity()) {
+        return "Double.NEGATIVE_INFINITY";
+      } else if (value != value) {
+        return "Double.NaN";
+      } else {
+        return SimpleDtoa(value) + "D";
+      }
+    }
+    case FieldDescriptor::CPPTYPE_FLOAT: {
+      float value = field->default_value_float();
+      if (value == std::numeric_limits::infinity()) {
+        return "Float.POSITIVE_INFINITY";
+      } else if (value == -std::numeric_limits::infinity()) {
+        return "Float.NEGATIVE_INFINITY";
+      } else if (value != value) {
+        return "Float.NaN";
+      } else {
+        return SimpleFtoa(value) + "F";
+      }
+    }
+    case FieldDescriptor::CPPTYPE_BOOL:
+      return field->default_value_bool() ? "true" : "false";
+    case FieldDescriptor::CPPTYPE_STRING:
+      if (GetType(field) == FieldDescriptor::TYPE_BYTES) {
+        if (field->has_default_value()) {
+          // See comments in Internal.java for gory details.
+          return strings::Substitute(
+              "com.google.protobuf.Internal.bytesDefaultValue(\"$0\")",
+              CEscape(field->default_value_string()));
+        } else {
+          return "com.google.protobuf.ByteString.EMPTY";
+        }
+      } else {
+        if (AllAscii(field->default_value_string())) {
+          // All chars are ASCII.  In this case CEscape() works fine.
+          return "\"" + CEscape(field->default_value_string()) + "\"";
+        } else {
+          // See comments in Internal.java for gory details.
+          return strings::Substitute(
+              "com.google.protobuf.Internal.stringDefaultValue(\"$0\")",
+              CEscape(field->default_value_string()));
+        }
+      }
+
+    case FieldDescriptor::CPPTYPE_ENUM:
+      return name_resolver->GetClassName(field->enum_type(), immutable) + "." +
+             field->default_value_enum()->name();
+
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      return name_resolver->GetClassName(field->message_type(), immutable) +
+             ".getDefaultInstance()";
+
+      // No default because we want the compiler to complain if any new
+      // types are added.
+  }
+
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return "";
+}
+
+bool IsDefaultValueJavaDefault(const FieldDescriptor* field) {
+  // Switch on CppType since we need to know which default_value_* method
+  // of FieldDescriptor to call.
+  switch (field->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_INT32:
+      return field->default_value_int32() == 0;
+    case FieldDescriptor::CPPTYPE_UINT32:
+      return field->default_value_uint32() == 0;
+    case FieldDescriptor::CPPTYPE_INT64:
+      return field->default_value_int64() == 0L;
+    case FieldDescriptor::CPPTYPE_UINT64:
+      return field->default_value_uint64() == 0L;
+    case FieldDescriptor::CPPTYPE_DOUBLE:
+      return field->default_value_double() == 0.0;
+    case FieldDescriptor::CPPTYPE_FLOAT:
+      return field->default_value_float() == 0.0;
+    case FieldDescriptor::CPPTYPE_BOOL:
+      return field->default_value_bool() == false;
+    case FieldDescriptor::CPPTYPE_ENUM:
+      return field->default_value_enum()->number() == 0;
+    case FieldDescriptor::CPPTYPE_STRING:
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      return false;
+
+      // No default because we want the compiler to complain if any new
+      // types are added.
+  }
+
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return false;
+}
+
+bool IsByteStringWithCustomDefaultValue(const FieldDescriptor* field) {
+  return GetJavaType(field) == JAVATYPE_BYTES &&
+         field->default_value_string() != "";
+}
+
+const char* bit_masks[] = {
+    "0x00000001", "0x00000002", "0x00000004", "0x00000008",
+    "0x00000010", "0x00000020", "0x00000040", "0x00000080",
+
+    "0x00000100", "0x00000200", "0x00000400", "0x00000800",
+    "0x00001000", "0x00002000", "0x00004000", "0x00008000",
+
+    "0x00010000", "0x00020000", "0x00040000", "0x00080000",
+    "0x00100000", "0x00200000", "0x00400000", "0x00800000",
+
+    "0x01000000", "0x02000000", "0x04000000", "0x08000000",
+    "0x10000000", "0x20000000", "0x40000000", "0x80000000",
+};
+
+std::string GetBitFieldName(int index) {
+  std::string varName = "bitField";
+  varName += StrCat(index);
+  varName += "_";
+  return varName;
+}
+
+std::string GetBitFieldNameForBit(int bitIndex) {
+  return GetBitFieldName(bitIndex / 32);
+}
+
+namespace {
+
+std::string GenerateGetBitInternal(const std::string& prefix, int bitIndex) {
+  std::string varName = prefix + GetBitFieldNameForBit(bitIndex);
+  int bitInVarIndex = bitIndex % 32;
+
+  std::string mask = bit_masks[bitInVarIndex];
+  std::string result = "((" + varName + " & " + mask + ") != 0)";
+  return result;
+}
+
+std::string GenerateSetBitInternal(const std::string& prefix, int bitIndex) {
+  std::string varName = prefix + GetBitFieldNameForBit(bitIndex);
+  int bitInVarIndex = bitIndex % 32;
+
+  std::string mask = bit_masks[bitInVarIndex];
+  std::string result = varName + " |= " + mask;
+  return result;
+}
+
+}  // namespace
+
+std::string GenerateGetBit(int bitIndex) {
+  return GenerateGetBitInternal("", bitIndex);
+}
+
+std::string GenerateSetBit(int bitIndex) {
+  return GenerateSetBitInternal("", bitIndex);
+}
+
+std::string GenerateClearBit(int bitIndex) {
+  std::string varName = GetBitFieldNameForBit(bitIndex);
+  int bitInVarIndex = bitIndex % 32;
+
+  std::string mask = bit_masks[bitInVarIndex];
+  std::string result = varName + " = (" + varName + " & ~" + mask + ")";
+  return result;
+}
+
+std::string GenerateGetBitFromLocal(int bitIndex) {
+  return GenerateGetBitInternal("from_", bitIndex);
+}
+
+std::string GenerateSetBitToLocal(int bitIndex) {
+  return GenerateSetBitInternal("to_", bitIndex);
+}
+
+std::string GenerateGetBitMutableLocal(int bitIndex) {
+  return GenerateGetBitInternal("mutable_", bitIndex);
+}
+
+std::string GenerateSetBitMutableLocal(int bitIndex) {
+  return GenerateSetBitInternal("mutable_", bitIndex);
+}
+
+bool IsReferenceType(JavaType type) {
+  switch (type) {
+    case JAVATYPE_INT:
+      return false;
+    case JAVATYPE_LONG:
+      return false;
+    case JAVATYPE_FLOAT:
+      return false;
+    case JAVATYPE_DOUBLE:
+      return false;
+    case JAVATYPE_BOOLEAN:
+      return false;
+    case JAVATYPE_STRING:
+      return true;
+    case JAVATYPE_BYTES:
+      return true;
+    case JAVATYPE_ENUM:
+      return true;
+    case JAVATYPE_MESSAGE:
+      return true;
+
+      // No default because we want the compiler to complain if any new
+      // JavaTypes are added.
+  }
+
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return false;
+}
+
+const char* GetCapitalizedType(const FieldDescriptor* field, bool immutable) {
+  switch (GetType(field)) {
+    case FieldDescriptor::TYPE_INT32:
+      return "Int32";
+    case FieldDescriptor::TYPE_UINT32:
+      return "UInt32";
+    case FieldDescriptor::TYPE_SINT32:
+      return "SInt32";
+    case FieldDescriptor::TYPE_FIXED32:
+      return "Fixed32";
+    case FieldDescriptor::TYPE_SFIXED32:
+      return "SFixed32";
+    case FieldDescriptor::TYPE_INT64:
+      return "Int64";
+    case FieldDescriptor::TYPE_UINT64:
+      return "UInt64";
+    case FieldDescriptor::TYPE_SINT64:
+      return "SInt64";
+    case FieldDescriptor::TYPE_FIXED64:
+      return "Fixed64";
+    case FieldDescriptor::TYPE_SFIXED64:
+      return "SFixed64";
+    case FieldDescriptor::TYPE_FLOAT:
+      return "Float";
+    case FieldDescriptor::TYPE_DOUBLE:
+      return "Double";
+    case FieldDescriptor::TYPE_BOOL:
+      return "Bool";
+    case FieldDescriptor::TYPE_STRING:
+      return "String";
+    case FieldDescriptor::TYPE_BYTES: {
+      return "Bytes";
+    }
+    case FieldDescriptor::TYPE_ENUM:
+      return "Enum";
+    case FieldDescriptor::TYPE_GROUP:
+      return "Group";
+    case FieldDescriptor::TYPE_MESSAGE:
+      return "Message";
+
+      // No default because we want the compiler to complain if any new
+      // types are added.
+  }
+
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return NULL;
+}
+
+// For encodings with fixed sizes, returns that size in bytes.  Otherwise
+// returns -1.
+int FixedSize(FieldDescriptor::Type type) {
+  switch (type) {
+    case FieldDescriptor::TYPE_INT32:
+      return -1;
+    case FieldDescriptor::TYPE_INT64:
+      return -1;
+    case FieldDescriptor::TYPE_UINT32:
+      return -1;
+    case FieldDescriptor::TYPE_UINT64:
+      return -1;
+    case FieldDescriptor::TYPE_SINT32:
+      return -1;
+    case FieldDescriptor::TYPE_SINT64:
+      return -1;
+    case FieldDescriptor::TYPE_FIXED32:
+      return WireFormatLite::kFixed32Size;
+    case FieldDescriptor::TYPE_FIXED64:
+      return WireFormatLite::kFixed64Size;
+    case FieldDescriptor::TYPE_SFIXED32:
+      return WireFormatLite::kSFixed32Size;
+    case FieldDescriptor::TYPE_SFIXED64:
+      return WireFormatLite::kSFixed64Size;
+    case FieldDescriptor::TYPE_FLOAT:
+      return WireFormatLite::kFloatSize;
+    case FieldDescriptor::TYPE_DOUBLE:
+      return WireFormatLite::kDoubleSize;
+
+    case FieldDescriptor::TYPE_BOOL:
+      return WireFormatLite::kBoolSize;
+    case FieldDescriptor::TYPE_ENUM:
+      return -1;
+
+    case FieldDescriptor::TYPE_STRING:
+      return -1;
+    case FieldDescriptor::TYPE_BYTES:
+      return -1;
+    case FieldDescriptor::TYPE_GROUP:
+      return -1;
+    case FieldDescriptor::TYPE_MESSAGE:
+      return -1;
+
+      // No default because we want the compiler to complain if any new
+      // types are added.
+  }
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return -1;
+}
+
+// Sort the fields of the given Descriptor by number into a new[]'d array
+// and return it. The caller should delete the returned array.
+const FieldDescriptor** SortFieldsByNumber(const Descriptor* descriptor) {
+  const FieldDescriptor** fields =
+      new const FieldDescriptor*[descriptor->field_count()];
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    fields[i] = descriptor->field(i);
+  }
+  std::sort(fields, fields + descriptor->field_count(),
+            FieldOrderingByNumber());
+  return fields;
+}
+
+// Returns true if the message type has any required fields.  If it doesn't,
+// we can optimize out calls to its isInitialized() method.
+//
+// already_seen is used to avoid checking the same type multiple times
+// (and also to protect against recursion).
+bool HasRequiredFields(const Descriptor* type,
+                       std::unordered_set* already_seen) {
+  if (already_seen->count(type) > 0) {
+    // The type is already in cache.  This means that either:
+    // a. The type has no required fields.
+    // b. We are in the midst of checking if the type has required fields,
+    //    somewhere up the stack.  In this case, we know that if the type
+    //    has any required fields, they'll be found when we return to it,
+    //    and the whole call to HasRequiredFields() will return true.
+    //    Therefore, we don't have to check if this type has required fields
+    //    here.
+    return false;
+  }
+  already_seen->insert(type);
+
+  // If the type has extensions, an extension with message type could contain
+  // required fields, so we have to be conservative and assume such an
+  // extension exists.
+  if (type->extension_range_count() > 0) return true;
+
+  for (int i = 0; i < type->field_count(); i++) {
+    const FieldDescriptor* field = type->field(i);
+    if (field->is_required()) {
+      return true;
+    }
+    if (GetJavaType(field) == JAVATYPE_MESSAGE) {
+      if (HasRequiredFields(field->message_type(), already_seen)) {
+        return true;
+      }
+    }
+  }
+
+  return false;
+}
+
+bool HasRequiredFields(const Descriptor* type) {
+  std::unordered_set already_seen;
+  return HasRequiredFields(type, &already_seen);
+}
+
+bool HasRepeatedFields(const Descriptor* descriptor) {
+  for (int i = 0; i < descriptor->field_count(); ++i) {
+    const FieldDescriptor* field = descriptor->field(i);
+    if (field->is_repeated()) {
+      return true;
+    }
+  }
+  return false;
+}
+
+// Encode an unsigned 32-bit value into a sequence of UTF-16 characters.
+//
+// If the value is in [0x0000, 0xD7FF], we encode it with a single character
+// with the same numeric value.
+//
+// If the value is larger than 0xD7FF, we encode its lowest 13 bits into a
+// character in the range [0xE000, 0xFFFF] by combining these 13 bits with
+// 0xE000 using logic-or. Then we shift the value to the right by 13 bits, and
+// encode the remaining value by repeating this same process until we get to
+// a value in [0x0000, 0xD7FF] where we will encode it using a character with
+// the same numeric value.
+//
+// Note that we only use code points in [0x0000, 0xD7FF] and [0xE000, 0xFFFF].
+// There will be no surrogate pairs in the encoded character sequence.
+void WriteUInt32ToUtf16CharSequence(uint32 number,
+                                    std::vector* output) {
+  // For values in [0x0000, 0xD7FF], only use one char to encode it.
+  if (number < 0xD800) {
+    output->push_back(static_cast(number));
+    return;
+  }
+  // Encode into multiple chars. All except the last char will be in the range
+  // [0xE000, 0xFFFF], and the last char will be in the range [0x0000, 0xD7FF].
+  // Note that we don't use any value in range [0xD800, 0xDFFF] because they
+  // have to come in pairs and the encoding is just more space-efficient w/o
+  // them.
+  while (number >= 0xD800) {
+    // [0xE000, 0xFFFF] can represent 13 bits of info.
+    output->push_back(static_cast(0xE000 | (number & 0x1FFF)));
+    number >>= 13;
+  }
+  output->push_back(static_cast(number));
+}
+
+int GetExperimentalJavaFieldTypeForSingular(const FieldDescriptor* field) {
+  // j/c/g/protobuf/FieldType.java lists field types in a slightly different
+  // order from FieldDescriptor::Type so we can't do a simple cast.
+  //
+  // TODO(xiaofeng): Make j/c/g/protobuf/FieldType.java follow the same order.
+  int result = field->type();
+  if (result == FieldDescriptor::TYPE_GROUP) {
+    return 17;
+  } else if (result < FieldDescriptor::TYPE_GROUP) {
+    return result - 1;
+  } else {
+    return result - 2;
+  }
+}
+
+int GetExperimentalJavaFieldTypeForRepeated(const FieldDescriptor* field) {
+  if (field->type() == FieldDescriptor::TYPE_GROUP) {
+    return 49;
+  } else {
+    return GetExperimentalJavaFieldTypeForSingular(field) + 18;
+  }
+}
+
+int GetExperimentalJavaFieldTypeForPacked(const FieldDescriptor* field) {
+  int result = field->type();
+  if (result < FieldDescriptor::TYPE_STRING) {
+    return result + 34;
+  } else if (result > FieldDescriptor::TYPE_BYTES) {
+    return result + 30;
+  } else {
+    GOOGLE_LOG(FATAL) << field->full_name() << " can't be packed.";
+    return 0;
+  }
+}
+
+int GetExperimentalJavaFieldType(const FieldDescriptor* field) {
+  static const int kMapFieldType = 50;
+  static const int kOneofFieldTypeOffset = 51;
+  static const int kRequiredBit = 0x100;
+  static const int kUtf8CheckBit = 0x200;
+  static const int kCheckInitialized = 0x400;
+  static const int kMapWithProto2EnumValue = 0x800;
+  int extra_bits = field->is_required() ? kRequiredBit : 0;
+  if (field->type() == FieldDescriptor::TYPE_STRING && CheckUtf8(field)) {
+    extra_bits |= kUtf8CheckBit;
+  }
+  if (field->is_required() || (GetJavaType(field) == JAVATYPE_MESSAGE &&
+                               HasRequiredFields(field->message_type()))) {
+    extra_bits |= kCheckInitialized;
+  }
+
+  if (field->is_map()) {
+    if (SupportFieldPresence(field->file())) {
+      const FieldDescriptor* value =
+          field->message_type()->FindFieldByName("value");
+      if (GetJavaType(value) == JAVATYPE_ENUM) {
+        extra_bits |= kMapWithProto2EnumValue;
+      }
+    }
+    return kMapFieldType | extra_bits;
+  } else if (field->is_packed()) {
+    return GetExperimentalJavaFieldTypeForPacked(field);
+  } else if (field->is_repeated()) {
+    return GetExperimentalJavaFieldTypeForRepeated(field) | extra_bits;
+  } else if (field->containing_oneof() != NULL) {
+    return (GetExperimentalJavaFieldTypeForSingular(field) +
+            kOneofFieldTypeOffset) |
+           extra_bits;
+  } else {
+    return GetExperimentalJavaFieldTypeForSingular(field) | extra_bits;
+  }
+}
+
+// Escape a UTF-16 character to be embedded in a Java string.
+void EscapeUtf16ToString(uint16 code, std::string* output) {
+  if (code == '\t') {
+    output->append("\\t");
+  } else if (code == '\b') {
+    output->append("\\b");
+  } else if (code == '\n') {
+    output->append("\\n");
+  } else if (code == '\r') {
+    output->append("\\r");
+  } else if (code == '\f') {
+    output->append("\\f");
+  } else if (code == '\'') {
+    output->append("\\'");
+  } else if (code == '\"') {
+    output->append("\\\"");
+  } else if (code == '\\') {
+    output->append("\\\\");
+  } else if (code >= 0x20 && code <= 0x7f) {
+    output->push_back(static_cast(code));
+  } else {
+    output->append(StringPrintf("\\u%04x", code));
+  }
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_helpers.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_helpers.h"
new file mode 100644
index 00000000..8655cae8
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_helpers.h"
@@ -0,0 +1,430 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_HELPERS_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_HELPERS_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+// Commonly-used separator comments.  Thick is a line of '=', thin is a line
+// of '-'.
+extern const char kThickSeparator[];
+extern const char kThinSeparator[];
+
+// If annotation_file is non-empty, prints a javax.annotation.Generated
+// annotation to the given Printer. annotation_file will be referenced in the
+// annotation's comments field. delimiter should be the Printer's delimiter
+// character. annotation_file will be included verbatim into a Java literal
+// string, so it should not contain quotes or invalid Java escape sequences;
+// however, these are unlikely to appear in practice, as the value of
+// annotation_file should be generated from the filename of the source file
+// being annotated (which in turn must be a Java identifier plus ".java").
+void PrintGeneratedAnnotation(io::Printer* printer, char delimiter = '$',
+                              const std::string& annotation_file = "");
+
+// If a GeneratedMessageLite contains non-lite enums, then its verifier
+// must be instantiated inline, rather than retrieved from the enum class.
+void PrintEnumVerifierLogic(io::Printer* printer,
+                            const FieldDescriptor* descriptor,
+                            const std::map& variables,
+                            const char* var_name,
+                            const char* terminating_string, bool enforce_lite);
+
+// Converts a name to camel-case. If cap_first_letter is true, capitalize the
+// first letter.
+std::string UnderscoresToCamelCase(const std::string& name,
+                                   bool cap_first_letter);
+// Converts the field's name to camel-case, e.g. "foo_bar_baz" becomes
+// "fooBarBaz" or "FooBarBaz", respectively.
+std::string UnderscoresToCamelCase(const FieldDescriptor* field);
+std::string UnderscoresToCapitalizedCamelCase(const FieldDescriptor* field);
+
+// Similar, but for method names.  (Typically, this merely has the effect
+// of lower-casing the first letter of the name.)
+std::string UnderscoresToCamelCase(const MethodDescriptor* method);
+
+// Same as UnderscoresToCamelCase, but checks for reserved keywords
+std::string UnderscoresToCamelCaseCheckReserved(const FieldDescriptor* field);
+
+// Similar to UnderscoresToCamelCase, but guarantees that the result is a
+// complete Java identifier by adding a _ if needed.
+std::string CamelCaseFieldName(const FieldDescriptor* field);
+
+// Get an identifier that uniquely identifies this type within the file.
+// This is used to declare static variables related to this type at the
+// outermost file scope.
+std::string UniqueFileScopeIdentifier(const Descriptor* descriptor);
+
+// Strips ".proto" or ".protodevel" from the end of a filename.
+std::string StripProto(const std::string& filename);
+
+// Gets the unqualified class name for the file.  For each .proto file, there
+// will be one Java class containing all the immutable messages and another
+// Java class containing all the mutable messages.
+// TODO(xiaofeng): remove the default value after updating client code.
+std::string FileClassName(const FileDescriptor* file, bool immutable = true);
+
+// Returns the file's Java package name.
+std::string FileJavaPackage(const FileDescriptor* file);
+std::string FileJavaPackage(const FileDescriptor* file, bool immutable);
+
+// Returns output directory for the given package name.
+std::string JavaPackageToDir(std::string package_name);
+
+// TODO(xiaofeng): the following methods are kept for they are exposed
+// publicly in //net/proto2/compiler/java/public/names.h. They return
+// immutable names only and should be removed after mutable API is
+// integrated into google3.
+std::string ClassName(const Descriptor* descriptor);
+std::string ClassName(const EnumDescriptor* descriptor);
+std::string ClassName(const ServiceDescriptor* descriptor);
+std::string ClassName(const FileDescriptor* descriptor);
+
+// Comma-separate list of option-specified interfaces implemented by the
+// Message, to follow the "implements" declaration of the Message definition.
+std::string ExtraMessageInterfaces(const Descriptor* descriptor);
+// Comma-separate list of option-specified interfaces implemented by the
+// MutableMessage, to follow the "implements" declaration of the MutableMessage
+// definition.
+std::string ExtraMutableMessageInterfaces(const Descriptor* descriptor);
+// Comma-separate list of option-specified interfaces implemented by the
+// Builder, to follow the "implements" declaration of the Builder definition.
+std::string ExtraBuilderInterfaces(const Descriptor* descriptor);
+// Comma-separate list of option-specified interfaces extended by the
+// MessageOrBuilder, to follow the "extends" declaration of the
+// MessageOrBuilder definition.
+std::string ExtraMessageOrBuilderInterfaces(const Descriptor* descriptor);
+
+// Get the unqualified Java class name for mutable messages. i.e. without
+// package or outer classnames.
+inline std::string ShortMutableJavaClassName(const Descriptor* descriptor) {
+  return descriptor->name();
+}
+
+// Whether the given descriptor is for one of the core descriptor protos. We
+// cannot currently use the new runtime with core protos since there is a
+// bootstrapping problem with obtaining their descriptors.
+inline bool IsDescriptorProto(const Descriptor* descriptor) {
+  return descriptor->file()->name() == "net/proto2/proto/descriptor.proto" ||
+         descriptor->file()->name() == "google/protobuf/descriptor.proto";
+}
+
+// Returns the stored type string used by the experimental runtime for oneof
+// fields.
+std::string GetOneofStoredType(const FieldDescriptor* field);
+
+
+// Whether we should generate multiple java files for messages.
+inline bool MultipleJavaFiles(const FileDescriptor* descriptor,
+                              bool immutable) {
+  return descriptor->options().java_multiple_files();
+}
+
+
+// Returns true if `descriptor` will be written to its own .java file.
+// `immutable` should be set to true if we're generating for the immutable API.
+template 
+bool IsOwnFile(const Descriptor* descriptor, bool immutable) {
+  return descriptor->containing_type() == NULL &&
+         MultipleJavaFiles(descriptor->file(), immutable);
+}
+
+template <>
+inline bool IsOwnFile(const ServiceDescriptor* descriptor, bool immutable) {
+  return MultipleJavaFiles(descriptor->file(), immutable);
+}
+
+// If `descriptor` describes an object with its own .java file,
+// returns the name (relative to that .java file) of the file that stores
+// annotation data for that descriptor. `suffix` is usually empty, but may
+// (e.g.) be "OrBuilder" for some generated interfaces.
+template 
+std::string AnnotationFileName(const Descriptor* descriptor,
+                               const std::string& suffix) {
+  return descriptor->name() + suffix + ".java.pb.meta";
+}
+
+template 
+void MaybePrintGeneratedAnnotation(Context* context, io::Printer* printer,
+                                   Descriptor* descriptor, bool immutable,
+                                   const std::string& suffix = "") {
+  if (context->options().annotate_code && IsOwnFile(descriptor, immutable)) {
+    PrintGeneratedAnnotation(printer, '$',
+                             AnnotationFileName(descriptor, suffix));
+  }
+}
+
+// Get the unqualified name that should be used for a field's field
+// number constant.
+std::string FieldConstantName(const FieldDescriptor* field);
+
+// Returns the type of the FieldDescriptor.
+// This does nothing interesting for the open source release, but is used for
+// hacks that improve compatibility with version 1 protocol buffers at Google.
+FieldDescriptor::Type GetType(const FieldDescriptor* field);
+
+enum JavaType {
+  JAVATYPE_INT,
+  JAVATYPE_LONG,
+  JAVATYPE_FLOAT,
+  JAVATYPE_DOUBLE,
+  JAVATYPE_BOOLEAN,
+  JAVATYPE_STRING,
+  JAVATYPE_BYTES,
+  JAVATYPE_ENUM,
+  JAVATYPE_MESSAGE
+};
+
+JavaType GetJavaType(const FieldDescriptor* field);
+
+const char* PrimitiveTypeName(JavaType type);
+
+// Get the fully-qualified class name for a boxed primitive type, e.g.
+// "java.lang.Integer" for JAVATYPE_INT.  Returns NULL for enum and message
+// types.
+const char* BoxedPrimitiveTypeName(JavaType type);
+
+// Get the name of the java enum constant representing this type. E.g.,
+// "INT32" for FieldDescriptor::TYPE_INT32. The enum constant's full
+// name is "com.google.protobuf.WireFormat.FieldType.INT32".
+const char* FieldTypeName(const FieldDescriptor::Type field_type);
+
+class ClassNameResolver;
+std::string DefaultValue(const FieldDescriptor* field, bool immutable,
+                         ClassNameResolver* name_resolver);
+inline std::string ImmutableDefaultValue(const FieldDescriptor* field,
+                                         ClassNameResolver* name_resolver) {
+  return DefaultValue(field, true, name_resolver);
+}
+bool IsDefaultValueJavaDefault(const FieldDescriptor* field);
+bool IsByteStringWithCustomDefaultValue(const FieldDescriptor* field);
+
+// Does this message class have descriptor and reflection methods?
+inline bool HasDescriptorMethods(const Descriptor* descriptor,
+                                 bool enforce_lite) {
+  return !enforce_lite;
+}
+inline bool HasDescriptorMethods(const EnumDescriptor* descriptor,
+                                 bool enforce_lite) {
+  return !enforce_lite;
+}
+inline bool HasDescriptorMethods(const FileDescriptor* descriptor,
+                                 bool enforce_lite) {
+  return !enforce_lite;
+}
+
+// Should we generate generic services for this file?
+inline bool HasGenericServices(const FileDescriptor* file, bool enforce_lite) {
+  return file->service_count() > 0 &&
+         HasDescriptorMethods(file, enforce_lite) &&
+         file->options().java_generic_services();
+}
+
+// Methods for shared bitfields.
+
+// Gets the name of the shared bitfield for the given index.
+std::string GetBitFieldName(int index);
+
+// Gets the name of the shared bitfield for the given bit index.
+// Effectively, GetBitFieldName(bitIndex / 32)
+std::string GetBitFieldNameForBit(int bitIndex);
+
+// Generates the java code for the expression that returns the boolean value
+// of the bit of the shared bitfields for the given bit index.
+// Example: "((bitField1_ & 0x04) == 0x04)"
+std::string GenerateGetBit(int bitIndex);
+
+// Generates the java code for the expression that sets the bit of the shared
+// bitfields for the given bit index.
+// Example: "bitField1_ = (bitField1_ | 0x04)"
+std::string GenerateSetBit(int bitIndex);
+
+// Generates the java code for the expression that clears the bit of the shared
+// bitfields for the given bit index.
+// Example: "bitField1_ = (bitField1_ & ~0x04)"
+std::string GenerateClearBit(int bitIndex);
+
+// Does the same as GenerateGetBit but operates on the bit field on a local
+// variable. This is used by the builder to copy the value in the builder to
+// the message.
+// Example: "((from_bitField1_ & 0x04) == 0x04)"
+std::string GenerateGetBitFromLocal(int bitIndex);
+
+// Does the same as GenerateSetBit but operates on the bit field on a local
+// variable. This is used by the builder to copy the value in the builder to
+// the message.
+// Example: "to_bitField1_ = (to_bitField1_ | 0x04)"
+std::string GenerateSetBitToLocal(int bitIndex);
+
+// Does the same as GenerateGetBit but operates on the bit field on a local
+// variable. This is used by the parsing constructor to record if a repeated
+// field is mutable.
+// Example: "((mutable_bitField1_ & 0x04) == 0x04)"
+std::string GenerateGetBitMutableLocal(int bitIndex);
+
+// Does the same as GenerateSetBit but operates on the bit field on a local
+// variable. This is used by the parsing constructor to record if a repeated
+// field is mutable.
+// Example: "mutable_bitField1_ = (mutable_bitField1_ | 0x04)"
+std::string GenerateSetBitMutableLocal(int bitIndex);
+
+// Returns whether the JavaType is a reference type.
+bool IsReferenceType(JavaType type);
+
+// Returns the capitalized name for calling relative functions in
+// CodedInputStream
+const char* GetCapitalizedType(const FieldDescriptor* field, bool immutable);
+
+// For encodings with fixed sizes, returns that size in bytes.  Otherwise
+// returns -1.
+int FixedSize(FieldDescriptor::Type type);
+
+// Comparators used to sort fields in MessageGenerator
+struct FieldOrderingByNumber {
+  inline bool operator()(const FieldDescriptor* a,
+                         const FieldDescriptor* b) const {
+    return a->number() < b->number();
+  }
+};
+
+struct ExtensionRangeOrdering {
+  bool operator()(const Descriptor::ExtensionRange* a,
+                  const Descriptor::ExtensionRange* b) const {
+    return a->start < b->start;
+  }
+};
+
+// Sort the fields of the given Descriptor by number into a new[]'d array
+// and return it. The caller should delete the returned array.
+const FieldDescriptor** SortFieldsByNumber(const Descriptor* descriptor);
+
+// Does this message class have any packed fields?
+inline bool HasPackedFields(const Descriptor* descriptor) {
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    if (descriptor->field(i)->is_packed()) {
+      return true;
+    }
+  }
+  return false;
+}
+
+// Check a message type and its sub-message types recursively to see if any of
+// them has a required field. Return true if a required field is found.
+bool HasRequiredFields(const Descriptor* descriptor);
+
+// Whether a .proto file supports field presence test for non-message types.
+inline bool SupportFieldPresence(const FileDescriptor* descriptor) {
+  return descriptor->syntax() != FileDescriptor::SYNTAX_PROTO3;
+}
+
+// Whether generate classes expose public PARSER instances.
+inline bool ExposePublicParser(const FileDescriptor* descriptor) {
+  // TODO(liujisi): Mark the PARSER private in 3.1.x releases.
+  return descriptor->syntax() == FileDescriptor::SYNTAX_PROTO2;
+}
+
+// Whether unknown enum values are kept (i.e., not stored in UnknownFieldSet
+// but in the message and can be queried using additional getters that return
+// ints.
+inline bool SupportUnknownEnumValue(const FileDescriptor* descriptor) {
+  return descriptor->syntax() == FileDescriptor::SYNTAX_PROTO3;
+}
+
+// Check whether a message has repeated fields.
+bool HasRepeatedFields(const Descriptor* descriptor);
+
+inline bool IsMapEntry(const Descriptor* descriptor) {
+  return descriptor->options().map_entry();
+}
+
+inline bool IsMapField(const FieldDescriptor* descriptor) {
+  return descriptor->is_map();
+}
+
+inline bool IsAnyMessage(const Descriptor* descriptor) {
+  return descriptor->full_name() == "google.protobuf.Any";
+}
+
+inline bool IsWrappersProtoFile(const FileDescriptor* descriptor) {
+  return descriptor->name() == "google/protobuf/wrappers.proto";
+}
+
+inline bool CheckUtf8(const FieldDescriptor* descriptor) {
+  return descriptor->file()->syntax() == FileDescriptor::SYNTAX_PROTO3 ||
+         descriptor->file()->options().java_string_check_utf8();
+}
+
+inline std::string GeneratedCodeVersionSuffix() {
+  return "V3";
+}
+
+void WriteUInt32ToUtf16CharSequence(uint32 number, std::vector* output);
+
+inline void WriteIntToUtf16CharSequence(int value,
+                                        std::vector* output) {
+  WriteUInt32ToUtf16CharSequence(static_cast(value), output);
+}
+
+// Escape a UTF-16 character so it can be embedded in a Java string literal.
+void EscapeUtf16ToString(uint16 code, std::string* output);
+
+// Only the lowest two bytes of the return value are used. The lowest byte
+// is the integer value of a j/c/g/protobuf/FieldType enum. For the other
+// byte:
+//    bit 0: whether the field is required.
+//    bit 1: whether the field requires UTF-8 validation.
+//    bit 2: whether the field needs isInitialized check.
+//    bit 3: whether the field is a map field with proto2 enum value.
+//    bits 4-7: unused
+int GetExperimentalJavaFieldType(const FieldDescriptor* field);
+
+// To get the total number of entries need to be built for experimental runtime
+// and the first field number that are not in the table part
+std::pair GetTableDrivenNumberOfEntriesAndLookUpStartFieldNumber(
+    const FieldDescriptor** fields, int count);
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_HELPERS_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field.cc"
new file mode 100644
index 00000000..53537458
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field.cc"
@@ -0,0 +1,760 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+namespace {
+
+const FieldDescriptor* KeyField(const FieldDescriptor* descriptor) {
+  GOOGLE_CHECK_EQ(FieldDescriptor::TYPE_MESSAGE, descriptor->type());
+  const Descriptor* message = descriptor->message_type();
+  GOOGLE_CHECK(message->options().map_entry());
+  return message->FindFieldByName("key");
+}
+
+const FieldDescriptor* ValueField(const FieldDescriptor* descriptor) {
+  GOOGLE_CHECK_EQ(FieldDescriptor::TYPE_MESSAGE, descriptor->type());
+  const Descriptor* message = descriptor->message_type();
+  GOOGLE_CHECK(message->options().map_entry());
+  return message->FindFieldByName("value");
+}
+
+std::string TypeName(const FieldDescriptor* field,
+                     ClassNameResolver* name_resolver, bool boxed) {
+  if (GetJavaType(field) == JAVATYPE_MESSAGE) {
+    return name_resolver->GetImmutableClassName(field->message_type());
+  } else if (GetJavaType(field) == JAVATYPE_ENUM) {
+    return name_resolver->GetImmutableClassName(field->enum_type());
+  } else {
+    return boxed ? BoxedPrimitiveTypeName(GetJavaType(field))
+                 : PrimitiveTypeName(GetJavaType(field));
+  }
+}
+
+std::string WireType(const FieldDescriptor* field) {
+  return "com.google.protobuf.WireFormat.FieldType." +
+         std::string(FieldTypeName(field->type()));
+}
+
+void SetMessageVariables(const FieldDescriptor* descriptor, int messageBitIndex,
+                         int builderBitIndex, const FieldGeneratorInfo* info,
+                         Context* context,
+                         std::map* variables) {
+  SetCommonFieldVariables(descriptor, info, variables);
+  ClassNameResolver* name_resolver = context->GetNameResolver();
+
+  (*variables)["type"] =
+      name_resolver->GetImmutableClassName(descriptor->message_type());
+  const FieldDescriptor* key = KeyField(descriptor);
+  const FieldDescriptor* value = ValueField(descriptor);
+  const JavaType keyJavaType = GetJavaType(key);
+  const JavaType valueJavaType = GetJavaType(value);
+
+  (*variables)["key_type"] = TypeName(key, name_resolver, false);
+  std::string boxed_key_type = TypeName(key, name_resolver, true);
+  (*variables)["boxed_key_type"] = boxed_key_type;
+  // Used for calling the serialization function.
+  (*variables)["short_key_type"] =
+      boxed_key_type.substr(boxed_key_type.rfind('.') + 1);
+  (*variables)["key_wire_type"] = WireType(key);
+  (*variables)["key_default_value"] = DefaultValue(key, true, name_resolver);
+  (*variables)["key_null_check"] =
+      IsReferenceType(keyJavaType)
+          ? "if (key == null) { throw new java.lang.NullPointerException(); }"
+          : "";
+  (*variables)["value_null_check"] =
+      IsReferenceType(valueJavaType)
+          ? "if (value == null) { throw new java.lang.NullPointerException(); }"
+          : "";
+  if (valueJavaType == JAVATYPE_ENUM) {
+    // We store enums as Integers internally.
+    (*variables)["value_type"] = "int";
+    (*variables)["boxed_value_type"] = "java.lang.Integer";
+    (*variables)["value_wire_type"] = WireType(value);
+    (*variables)["value_default_value"] =
+        DefaultValue(value, true, name_resolver) + ".getNumber()";
+
+    (*variables)["value_enum_type"] = TypeName(value, name_resolver, false);
+
+    if (SupportUnknownEnumValue(descriptor->file())) {
+      // Map unknown values to a special UNRECOGNIZED value if supported.
+      (*variables)["unrecognized_value"] =
+          (*variables)["value_enum_type"] + ".UNRECOGNIZED";
+    } else {
+      // Map unknown values to the default value if we don't have UNRECOGNIZED.
+      (*variables)["unrecognized_value"] =
+          DefaultValue(value, true, name_resolver);
+    }
+  } else {
+    (*variables)["value_type"] = TypeName(value, name_resolver, false);
+    (*variables)["boxed_value_type"] = TypeName(value, name_resolver, true);
+    (*variables)["value_wire_type"] = WireType(value);
+    (*variables)["value_default_value"] =
+        DefaultValue(value, true, name_resolver);
+  }
+  (*variables)["type_parameters"] =
+      (*variables)["boxed_key_type"] + ", " + (*variables)["boxed_value_type"];
+  // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported
+  // by the proto compiler
+  (*variables)["deprecation"] =
+      descriptor->options().deprecated() ? "@java.lang.Deprecated " : "";
+  (*variables)["on_changed"] = "onChanged();";
+
+  // For repeated fields, one bit is used for whether the array is immutable
+  // in the parsing constructor.
+  (*variables)["get_mutable_bit_parser"] =
+      GenerateGetBitMutableLocal(builderBitIndex);
+  (*variables)["set_mutable_bit_parser"] =
+      GenerateSetBitMutableLocal(builderBitIndex);
+
+  (*variables)["default_entry"] =
+      (*variables)["capitalized_name"] + "DefaultEntryHolder.defaultEntry";
+  (*variables)["map_field_parameter"] = (*variables)["default_entry"];
+  (*variables)["descriptor"] =
+      name_resolver->GetImmutableClassName(descriptor->file()) + ".internal_" +
+      UniqueFileScopeIdentifier(descriptor->message_type()) + "_descriptor, ";
+  (*variables)["ver"] = GeneratedCodeVersionSuffix();
+}
+
+}  // namespace
+
+ImmutableMapFieldGenerator::ImmutableMapFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  SetMessageVariables(descriptor, messageBitIndex, builderBitIndex,
+                      context->GetFieldGeneratorInfo(descriptor), context,
+                      &variables_);
+}
+
+ImmutableMapFieldGenerator::~ImmutableMapFieldGenerator() {}
+
+int ImmutableMapFieldGenerator::GetNumBitsForMessage() const { return 0; }
+
+int ImmutableMapFieldGenerator::GetNumBitsForBuilder() const { return 1; }
+
+void ImmutableMapFieldGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$int ${$get$capitalized_name$Count$}$();\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$boolean ${$contains$capitalized_name$$}$(\n"
+                 "    $key_type$ key);\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (GetJavaType(ValueField(descriptor_)) == JAVATYPE_ENUM) {
+    printer->Print(variables_,
+                   "/**\n"
+                   " * Use {@link #get$capitalized_name$Map()} instead.\n"
+                   " */\n"
+                   "@java.lang.Deprecated\n"
+                   "java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+                   "${$get$capitalized_name$$}$();\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+        "${$get$capitalized_name$Map$}$();\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$$value_enum_type$ ${$get$capitalized_name$OrDefault$}$(\n"
+        "    $key_type$ key,\n"
+        "    $value_enum_type$ defaultValue);\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$$value_enum_type$ ${$get$capitalized_name$OrThrow$}$(\n"
+        "    $key_type$ key);\n");
+    printer->Annotate("{", "}", descriptor_);
+    if (SupportUnknownEnumValue(descriptor_->file())) {
+      printer->Print(
+          variables_,
+          "/**\n"
+          " * Use {@link #get$capitalized_name$ValueMap()} instead.\n"
+          " */\n"
+          "@java.lang.Deprecated\n"
+          "java.util.Map<$type_parameters$>\n"
+          "${$get$capitalized_name$Value$}$();\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(variables_,
+                     "$deprecation$java.util.Map<$type_parameters$>\n"
+                     "${$get$capitalized_name$ValueMap$}$();\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(variables_,
+                     "$deprecation$\n"
+                     "$value_type$ ${$get$capitalized_name$ValueOrDefault$}$(\n"
+                     "    $key_type$ key,\n"
+                     "    $value_type$ defaultValue);\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(variables_,
+                     "$deprecation$\n"
+                     "$value_type$ ${$get$capitalized_name$ValueOrThrow$}$(\n"
+                     "    $key_type$ key);\n");
+      printer->Annotate("{", "}", descriptor_);
+    }
+  } else {
+    printer->Print(variables_,
+                   "/**\n"
+                   " * Use {@link #get$capitalized_name$Map()} instead.\n"
+                   " */\n"
+                   "@java.lang.Deprecated\n"
+                   "java.util.Map<$type_parameters$>\n"
+                   "${$get$capitalized_name$$}$();\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$java.util.Map<$type_parameters$>\n"
+                   "${$get$capitalized_name$Map$}$();\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$\n"
+                   "$value_type$ ${$get$capitalized_name$OrDefault$}$(\n"
+                   "    $key_type$ key,\n"
+                   "    $value_type$ defaultValue);\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$\n"
+                   "$value_type$ ${$get$capitalized_name$OrThrow$}$(\n"
+                   "    $key_type$ key);\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+}
+
+void ImmutableMapFieldGenerator::GenerateMembers(io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "private static final class $capitalized_name$DefaultEntryHolder {\n"
+      "  static final com.google.protobuf.MapEntry<\n"
+      "      $type_parameters$> defaultEntry =\n"
+      "          com.google.protobuf.MapEntry\n"
+      "          .<$type_parameters$>newDefaultInstance(\n"
+      "              $descriptor$\n"
+      "              $key_wire_type$,\n"
+      "              $key_default_value$,\n"
+      "              $value_wire_type$,\n"
+      "              $value_default_value$);\n"
+      "}\n");
+  printer->Print(variables_,
+                 "private com.google.protobuf.MapField<\n"
+                 "    $type_parameters$> $name$_;\n"
+                 "private com.google.protobuf.MapField<$type_parameters$>\n"
+                 "internalGet$capitalized_name$() {\n"
+                 "  if ($name$_ == null) {\n"
+                 "    return com.google.protobuf.MapField.emptyMapField(\n"
+                 "        $map_field_parameter$);\n"
+                 "  }\n"
+                 "  return $name$_;\n"
+                 "}\n");
+  if (GetJavaType(ValueField(descriptor_)) == JAVATYPE_ENUM) {
+    printer->Print(
+        variables_,
+        "private static final\n"
+        "com.google.protobuf.Internal.MapAdapter.Converter<\n"
+        "    java.lang.Integer, $value_enum_type$> $name$ValueConverter =\n"
+        "        com.google.protobuf.Internal.MapAdapter.newEnumConverter(\n"
+        "            $value_enum_type$.internalGetValueMap(),\n"
+        "            $unrecognized_value$);\n");
+    printer->Print(
+        variables_,
+        "private static final java.util.Map<$boxed_key_type$, "
+        "$value_enum_type$>\n"
+        "internalGetAdapted$capitalized_name$Map(\n"
+        "    java.util.Map<$boxed_key_type$, $boxed_value_type$> map) {\n"
+        "  return new com.google.protobuf.Internal.MapAdapter<\n"
+        "      $boxed_key_type$, $value_enum_type$, java.lang.Integer>(\n"
+        "          map, $name$ValueConverter);\n"
+        "}\n");
+  }
+  GenerateMapGetters(printer);
+}
+
+void ImmutableMapFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "private com.google.protobuf.MapField<\n"
+                 "    $type_parameters$> $name$_;\n"
+                 "private com.google.protobuf.MapField<$type_parameters$>\n"
+                 "internalGet$capitalized_name$() {\n"
+                 "  if ($name$_ == null) {\n"
+                 "    return com.google.protobuf.MapField.emptyMapField(\n"
+                 "        $map_field_parameter$);\n"
+                 "  }\n"
+                 "  return $name$_;\n"
+                 "}\n"
+                 "private com.google.protobuf.MapField<$type_parameters$>\n"
+                 "internalGetMutable$capitalized_name$() {\n"
+                 "  $on_changed$;\n"
+                 "  if ($name$_ == null) {\n"
+                 "    $name$_ = com.google.protobuf.MapField.newMapField(\n"
+                 "        $map_field_parameter$);\n"
+                 "  }\n"
+                 "  if (!$name$_.isMutable()) {\n"
+                 "    $name$_ = $name$_.copy();\n"
+                 "  }\n"
+                 "  return $name$_;\n"
+                 "}\n");
+  GenerateMapGetters(printer);
+  printer->Print(variables_,
+                 "$deprecation$\n"
+                 "public Builder ${$clear$capitalized_name$$}$() {\n"
+                 "  internalGetMutable$capitalized_name$().getMutableMap()\n"
+                 "      .clear();\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$\n"
+                 "public Builder ${$remove$capitalized_name$$}$(\n"
+                 "    $key_type$ key) {\n"
+                 "  $key_null_check$\n"
+                 "  internalGetMutable$capitalized_name$().getMutableMap()\n"
+                 "      .remove(key);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (GetJavaType(ValueField(descriptor_)) == JAVATYPE_ENUM) {
+    printer->Print(
+        variables_,
+        "/**\n"
+        " * Use alternate mutation accessors instead.\n"
+        " */\n"
+        "@java.lang.Deprecated\n"
+        "public java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+        "${$getMutable$capitalized_name$$}$() {\n"
+        "  return internalGetAdapted$capitalized_name$Map(\n"
+        "       internalGetMutable$capitalized_name$().getMutableMap());\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$public Builder ${$put$capitalized_name$$}$(\n"
+                   "    $key_type$ key,\n"
+                   "    $value_enum_type$ value) {\n"
+                   "  $key_null_check$\n"
+                   "  $value_null_check$\n"
+                   "  internalGetMutable$capitalized_name$().getMutableMap()\n"
+                   "      .put(key, $name$ValueConverter.doBackward(value));\n"
+                   "  return this;\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$public Builder ${$putAll$capitalized_name$$}$(\n"
+        "    java.util.Map<$boxed_key_type$, $value_enum_type$> values) {\n"
+        "  internalGetAdapted$capitalized_name$Map(\n"
+        "      internalGetMutable$capitalized_name$().getMutableMap())\n"
+        "          .putAll(values);\n"
+        "  return this;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    if (SupportUnknownEnumValue(descriptor_->file())) {
+      printer->Print(
+          variables_,
+          "/**\n"
+          " * Use alternate mutation accessors instead.\n"
+          " */\n"
+          "@java.lang.Deprecated\n"
+          "public java.util.Map<$boxed_key_type$, $boxed_value_type$>\n"
+          "${$getMutable$capitalized_name$Value$}$() {\n"
+          "  return internalGetMutable$capitalized_name$().getMutableMap();\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "$deprecation$public Builder ${$put$capitalized_name$Value$}$(\n"
+          "    $key_type$ key,\n"
+          "    $value_type$ value) {\n"
+          "  $key_null_check$\n"
+          "  internalGetMutable$capitalized_name$().getMutableMap()\n"
+          "      .put(key, value);\n"
+          "  return this;\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "$deprecation$public Builder ${$putAll$capitalized_name$Value$}$(\n"
+          "    java.util.Map<$boxed_key_type$, $boxed_value_type$> values) {\n"
+          "  internalGetMutable$capitalized_name$().getMutableMap()\n"
+          "      .putAll(values);\n"
+          "  return this;\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+    }
+  } else {
+    printer->Print(
+        variables_,
+        "/**\n"
+        " * Use alternate mutation accessors instead.\n"
+        " */\n"
+        "@java.lang.Deprecated\n"
+        "public java.util.Map<$type_parameters$>\n"
+        "${$getMutable$capitalized_name$$}$() {\n"
+        "  return internalGetMutable$capitalized_name$().getMutableMap();\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$"
+                   "public Builder ${$put$capitalized_name$$}$(\n"
+                   "    $key_type$ key,\n"
+                   "    $value_type$ value) {\n"
+                   "  $key_null_check$\n"
+                   "  $value_null_check$\n"
+                   "  internalGetMutable$capitalized_name$().getMutableMap()\n"
+                   "      .put(key, value);\n"
+                   "  return this;\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$\n"
+                   "public Builder ${$putAll$capitalized_name$$}$(\n"
+                   "    java.util.Map<$type_parameters$> values) {\n"
+                   "  internalGetMutable$capitalized_name$().getMutableMap()\n"
+                   "      .putAll(values);\n"
+                   "  return this;\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+}
+
+void ImmutableMapFieldGenerator::GenerateMapGetters(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "$deprecation$\n"
+                 "public int ${$get$capitalized_name$Count$}$() {\n"
+                 "  return internalGet$capitalized_name$().getMap().size();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$\n"
+      "public boolean ${$contains$capitalized_name$$}$(\n"
+      "    $key_type$ key) {\n"
+      "  $key_null_check$\n"
+      "  return internalGet$capitalized_name$().getMap().containsKey(key);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (GetJavaType(ValueField(descriptor_)) == JAVATYPE_ENUM) {
+    printer->Print(variables_,
+                   "/**\n"
+                   " * Use {@link #get$capitalized_name$Map()} instead.\n"
+                   " */\n"
+                   "@java.lang.Deprecated\n"
+                   "public java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+                   "${$get$capitalized_name$$}$() {\n"
+                   "  return get$capitalized_name$Map();\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$\n"
+                   "public java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+                   "${$get$capitalized_name$Map$}$() {\n"
+                   "  return internalGetAdapted$capitalized_name$Map(\n"
+                   "      internalGet$capitalized_name$().getMap());"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$\n"
+        "public $value_enum_type$ ${$get$capitalized_name$OrDefault$}$(\n"
+        "    $key_type$ key,\n"
+        "    $value_enum_type$ defaultValue) {\n"
+        "  $key_null_check$\n"
+        "  java.util.Map<$boxed_key_type$, $boxed_value_type$> map =\n"
+        "      internalGet$capitalized_name$().getMap();\n"
+        "  return map.containsKey(key)\n"
+        "         ? $name$ValueConverter.doForward(map.get(key))\n"
+        "         : defaultValue;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$\n"
+        "public $value_enum_type$ ${$get$capitalized_name$OrThrow$}$(\n"
+        "    $key_type$ key) {\n"
+        "  $key_null_check$\n"
+        "  java.util.Map<$boxed_key_type$, $boxed_value_type$> map =\n"
+        "      internalGet$capitalized_name$().getMap();\n"
+        "  if (!map.containsKey(key)) {\n"
+        "    throw new java.lang.IllegalArgumentException();\n"
+        "  }\n"
+        "  return $name$ValueConverter.doForward(map.get(key));\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    if (SupportUnknownEnumValue(descriptor_->file())) {
+      printer->Print(
+          variables_,
+          "/**\n"
+          " * Use {@link #get$capitalized_name$ValueMap()} instead.\n"
+          " */\n"
+          "@java.lang.Deprecated\n"
+          "public java.util.Map<$boxed_key_type$, $boxed_value_type$>\n"
+          "${$get$capitalized_name$Value$}$() {\n"
+          "  return get$capitalized_name$ValueMap();\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "$deprecation$\n"
+          "public java.util.Map<$boxed_key_type$, $boxed_value_type$>\n"
+          "${$get$capitalized_name$ValueMap$}$() {\n"
+          "  return internalGet$capitalized_name$().getMap();\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "$deprecation$\n"
+          "public $value_type$ ${$get$capitalized_name$ValueOrDefault$}$(\n"
+          "    $key_type$ key,\n"
+          "    $value_type$ defaultValue) {\n"
+          "  $key_null_check$\n"
+          "  java.util.Map<$boxed_key_type$, $boxed_value_type$> map =\n"
+          "      internalGet$capitalized_name$().getMap();\n"
+          "  return map.containsKey(key) ? map.get(key) : defaultValue;\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "$deprecation$\n"
+          "public $value_type$ ${$get$capitalized_name$ValueOrThrow$}$(\n"
+          "    $key_type$ key) {\n"
+          "  $key_null_check$\n"
+          "  java.util.Map<$boxed_key_type$, $boxed_value_type$> map =\n"
+          "      internalGet$capitalized_name$().getMap();\n"
+          "  if (!map.containsKey(key)) {\n"
+          "    throw new java.lang.IllegalArgumentException();\n"
+          "  }\n"
+          "  return map.get(key);\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+    }
+  } else {
+    printer->Print(variables_,
+                   "/**\n"
+                   " * Use {@link #get$capitalized_name$Map()} instead.\n"
+                   " */\n"
+                   "@java.lang.Deprecated\n"
+                   "public java.util.Map<$type_parameters$> "
+                   "${$get$capitalized_name$$}$() {\n"
+                   "  return get$capitalized_name$Map();\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$\n"
+                   "public java.util.Map<$type_parameters$> "
+                   "${$get$capitalized_name$Map$}$() {\n"
+                   "  return internalGet$capitalized_name$().getMap();\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$\n"
+        "public $value_type$ ${$get$capitalized_name$OrDefault$}$(\n"
+        "    $key_type$ key,\n"
+        "    $value_type$ defaultValue) {\n"
+        "  $key_null_check$\n"
+        "  java.util.Map<$type_parameters$> map =\n"
+        "      internalGet$capitalized_name$().getMap();\n"
+        "  return map.containsKey(key) ? map.get(key) : defaultValue;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$\n"
+                   "public $value_type$ ${$get$capitalized_name$OrThrow$}$(\n"
+                   "    $key_type$ key) {\n"
+                   "  $key_null_check$\n"
+                   "  java.util.Map<$type_parameters$> map =\n"
+                   "      internalGet$capitalized_name$().getMap();\n"
+                   "  if (!map.containsKey(key)) {\n"
+                   "    throw new java.lang.IllegalArgumentException();\n"
+                   "  }\n"
+                   "  return map.get(key);\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+}
+
+void ImmutableMapFieldGenerator::GenerateFieldBuilderInitializationCode(
+    io::Printer* printer) const {
+  // Nothing to initialize.
+}
+
+void ImmutableMapFieldGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  // Nothing to initialize.
+}
+
+void ImmutableMapFieldGenerator::GenerateBuilderClearCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "internalGetMutable$capitalized_name$().clear();\n");
+}
+
+void ImmutableMapFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "internalGetMutable$capitalized_name$().mergeFrom(\n"
+                 "    other.internalGet$capitalized_name$());\n");
+}
+
+void ImmutableMapFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "result.$name$_ = internalGet$capitalized_name$();\n"
+                 "result.$name$_.makeImmutable();\n");
+}
+
+void ImmutableMapFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if (!$get_mutable_bit_parser$) {\n"
+                 "  $name$_ = com.google.protobuf.MapField.newMapField(\n"
+                 "      $map_field_parameter$);\n"
+                 "  $set_mutable_bit_parser$;\n"
+                 "}\n");
+  if (!SupportUnknownEnumValue(descriptor_->file()) &&
+      GetJavaType(ValueField(descriptor_)) == JAVATYPE_ENUM) {
+    printer->Print(
+        variables_,
+        "com.google.protobuf.ByteString bytes = input.readBytes();\n"
+        "com.google.protobuf.MapEntry<$type_parameters$>\n"
+        "$name$__ = $default_entry$.getParserForType().parseFrom(bytes);\n");
+    printer->Print(
+        variables_,
+        "if ($value_enum_type$.forNumber($name$__.getValue()) == null) {\n"
+        "  unknownFields.mergeLengthDelimitedField($number$, bytes);\n"
+        "} else {\n"
+        "  $name$_.getMutableMap().put(\n"
+        "      $name$__.getKey(), $name$__.getValue());\n"
+        "}\n");
+  } else {
+    printer->Print(
+        variables_,
+        "com.google.protobuf.MapEntry<$type_parameters$>\n"
+        "$name$__ = input.readMessage(\n"
+        "    $default_entry$.getParserForType(), extensionRegistry);\n"
+        "$name$_.getMutableMap().put(\n"
+        "    $name$__.getKey(), $name$__.getValue());\n");
+  }
+}
+
+void ImmutableMapFieldGenerator::GenerateParsingDoneCode(
+    io::Printer* printer) const {
+  // Nothing to do here.
+}
+
+void ImmutableMapFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "com.google.protobuf.GeneratedMessage$ver$\n"
+                 "  .serialize$short_key_type$MapTo(\n"
+                 "    output,\n"
+                 "    internalGet$capitalized_name$(),\n"
+                 "    $default_entry$,\n"
+                 "    $number$);\n");
+}
+
+void ImmutableMapFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "for (java.util.Map.Entry<$type_parameters$> entry\n"
+      "     : internalGet$capitalized_name$().getMap().entrySet()) {\n"
+      "  com.google.protobuf.MapEntry<$type_parameters$>\n"
+      "  $name$__ = $default_entry$.newBuilderForType()\n"
+      "      .setKey(entry.getKey())\n"
+      "      .setValue(entry.getValue())\n"
+      "      .build();\n"
+      "  size += com.google.protobuf.CodedOutputStream\n"
+      "      .computeMessageSize($number$, $name$__);\n"
+      "}\n");
+}
+
+void ImmutableMapFieldGenerator::GenerateEqualsCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if (!internalGet$capitalized_name$().equals(\n"
+                 "    other.internalGet$capitalized_name$())) return false;\n");
+}
+
+void ImmutableMapFieldGenerator::GenerateHashCode(io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if (!internalGet$capitalized_name$().getMap().isEmpty()) {\n"
+      "  hash = (37 * hash) + $constant_name$;\n"
+      "  hash = (53 * hash) + internalGet$capitalized_name$().hashCode();\n"
+      "}\n");
+}
+
+std::string ImmutableMapFieldGenerator::GetBoxedType() const {
+  return name_resolver_->GetImmutableClassName(descriptor_->message_type());
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field.h"
new file mode 100644
index 00000000..2ff1f767
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field.h"
@@ -0,0 +1,80 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MAP_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_MAP_FIELD_H__
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutableMapFieldGenerator : public ImmutableFieldGenerator {
+ public:
+  explicit ImmutableMapFieldGenerator(const FieldDescriptor* descriptor,
+                                      int messageBitIndex, int builderBitIndex,
+                                      Context* context);
+  ~ImmutableMapFieldGenerator();
+
+  // implements ImmutableFieldGenerator ---------------------------------------
+  int GetNumBitsForMessage() const;
+  int GetNumBitsForBuilder() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateBuilderClearCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateParsingDoneCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+  void GenerateFieldBuilderInitializationCode(io::Printer* printer) const;
+  void GenerateEqualsCode(io::Printer* printer) const;
+  void GenerateHashCode(io::Printer* printer) const;
+
+  std::string GetBoxedType() const;
+
+ private:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  ClassNameResolver* name_resolver_;
+  void GenerateMapGetters(io::Printer* printer) const;
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MAP_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field_lite.cc"
new file mode 100644
index 00000000..8236f3a4
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field_lite.cc"
@@ -0,0 +1,803 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+namespace {
+
+const FieldDescriptor* KeyField(const FieldDescriptor* descriptor) {
+  GOOGLE_CHECK_EQ(FieldDescriptor::TYPE_MESSAGE, descriptor->type());
+  const Descriptor* message = descriptor->message_type();
+  GOOGLE_CHECK(message->options().map_entry());
+  return message->FindFieldByName("key");
+}
+
+const FieldDescriptor* ValueField(const FieldDescriptor* descriptor) {
+  GOOGLE_CHECK_EQ(FieldDescriptor::TYPE_MESSAGE, descriptor->type());
+  const Descriptor* message = descriptor->message_type();
+  GOOGLE_CHECK(message->options().map_entry());
+  return message->FindFieldByName("value");
+}
+
+std::string TypeName(const FieldDescriptor* field,
+                     ClassNameResolver* name_resolver, bool boxed) {
+  if (GetJavaType(field) == JAVATYPE_MESSAGE) {
+    return name_resolver->GetImmutableClassName(field->message_type());
+  } else if (GetJavaType(field) == JAVATYPE_ENUM) {
+    return name_resolver->GetImmutableClassName(field->enum_type());
+  } else {
+    return boxed ? BoxedPrimitiveTypeName(GetJavaType(field))
+                 : PrimitiveTypeName(GetJavaType(field));
+  }
+}
+
+std::string WireType(const FieldDescriptor* field) {
+  return "com.google.protobuf.WireFormat.FieldType." +
+         std::string(FieldTypeName(field->type()));
+}
+
+void SetMessageVariables(const FieldDescriptor* descriptor, int messageBitIndex,
+                         int builderBitIndex, const FieldGeneratorInfo* info,
+                         Context* context,
+                         std::map* variables) {
+  SetCommonFieldVariables(descriptor, info, variables);
+
+  ClassNameResolver* name_resolver = context->GetNameResolver();
+  (*variables)["type"] =
+      name_resolver->GetImmutableClassName(descriptor->message_type());
+  const FieldDescriptor* key = KeyField(descriptor);
+  const FieldDescriptor* value = ValueField(descriptor);
+  const JavaType keyJavaType = GetJavaType(key);
+  const JavaType valueJavaType = GetJavaType(value);
+
+  (*variables)["key_type"] = TypeName(key, name_resolver, false);
+  (*variables)["boxed_key_type"] = TypeName(key, name_resolver, true);
+  (*variables)["key_wire_type"] = WireType(key);
+  (*variables)["key_default_value"] = DefaultValue(key, true, name_resolver);
+  // We use `x.getClass()` as a null check because it generates less bytecode
+  // than an `if (x == null) { throw ... }` statement.
+  (*variables)["key_null_check"] =
+      IsReferenceType(keyJavaType) ? "key.getClass();" : "";
+  (*variables)["value_null_check"] =
+      IsReferenceType(valueJavaType) ? "value.getClass();" : "";
+
+  if (GetJavaType(value) == JAVATYPE_ENUM) {
+    // We store enums as Integers internally.
+    (*variables)["value_type"] = "int";
+    (*variables)["boxed_value_type"] = "java.lang.Integer";
+    (*variables)["value_wire_type"] = WireType(value);
+    (*variables)["value_default_value"] =
+        DefaultValue(value, true, name_resolver) + ".getNumber()";
+
+    (*variables)["value_enum_type"] = TypeName(value, name_resolver, false);
+
+    if (SupportUnknownEnumValue(descriptor->file())) {
+      // Map unknown values to a special UNRECOGNIZED value if supported.
+      (*variables)["unrecognized_value"] =
+          (*variables)["value_enum_type"] + ".UNRECOGNIZED";
+    } else {
+      // Map unknown values to the default value if we don't have UNRECOGNIZED.
+      (*variables)["unrecognized_value"] =
+          DefaultValue(value, true, name_resolver);
+    }
+  } else {
+    (*variables)["value_type"] = TypeName(value, name_resolver, false);
+    (*variables)["boxed_value_type"] = TypeName(value, name_resolver, true);
+    (*variables)["value_wire_type"] = WireType(value);
+    (*variables)["value_default_value"] =
+        DefaultValue(value, true, name_resolver);
+  }
+  (*variables)["type_parameters"] =
+      (*variables)["boxed_key_type"] + ", " + (*variables)["boxed_value_type"];
+  // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported
+  // by the proto compiler
+  (*variables)["deprecation"] =
+      descriptor->options().deprecated() ? "@java.lang.Deprecated " : "";
+
+  (*variables)["default_entry"] =
+      (*variables)["capitalized_name"] + "DefaultEntryHolder.defaultEntry";
+}
+
+}  // namespace
+
+ImmutableMapFieldLiteGenerator::ImmutableMapFieldLiteGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, Context* context)
+    : descriptor_(descriptor),
+      context_(context),
+      name_resolver_(context->GetNameResolver()) {
+  SetMessageVariables(descriptor, messageBitIndex, 0,
+                      context->GetFieldGeneratorInfo(descriptor), context,
+                      &variables_);
+}
+
+ImmutableMapFieldLiteGenerator::~ImmutableMapFieldLiteGenerator() {}
+
+int ImmutableMapFieldLiteGenerator::GetNumBitsForMessage() const { return 0; }
+
+void ImmutableMapFieldLiteGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$int ${$get$capitalized_name$Count$}$();\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$boolean ${$contains$capitalized_name$$}$(\n"
+                 "    $key_type$ key);\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (GetJavaType(ValueField(descriptor_)) == JAVATYPE_ENUM) {
+    printer->Print(variables_,
+                   "/**\n"
+                   " * Use {@link #get$capitalized_name$Map()} instead.\n"
+                   " */\n"
+                   "@java.lang.Deprecated\n"
+                   "java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+                   "${$get$capitalized_name$$}$();\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+        "${$get$capitalized_name$Map$}$();\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$$value_enum_type$ ${$get$capitalized_name$OrDefault$}$(\n"
+        "    $key_type$ key,\n"
+        "    $value_enum_type$ defaultValue);\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$$value_enum_type$ ${$get$capitalized_name$OrThrow$}$(\n"
+        "    $key_type$ key);\n");
+    printer->Annotate("{", "}", descriptor_);
+    if (SupportUnknownEnumValue(descriptor_->file())) {
+      printer->Print(
+          variables_,
+          "/**\n"
+          " * Use {@link #get$capitalized_name$ValueMap()} instead.\n"
+          " */\n"
+          "@java.lang.Deprecated\n"
+          "java.util.Map<$type_parameters$>\n"
+          "${$get$capitalized_name$Value$}$();\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(variables_,
+                     "$deprecation$java.util.Map<$type_parameters$>\n"
+                     "${$get$capitalized_name$ValueMap$}$();\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(variables_,
+                     "$deprecation$\n"
+                     "$value_type$ ${$get$capitalized_name$ValueOrDefault$}$(\n"
+                     "    $key_type$ key,\n"
+                     "    $value_type$ defaultValue);\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(variables_,
+                     "$deprecation$\n"
+                     "$value_type$ ${$get$capitalized_name$ValueOrThrow$}$(\n"
+                     "    $key_type$ key);\n");
+      printer->Annotate("{", "}", descriptor_);
+    }
+  } else {
+    printer->Print(variables_,
+                   "/**\n"
+                   " * Use {@link #get$capitalized_name$Map()} instead.\n"
+                   " */\n"
+                   "@java.lang.Deprecated\n"
+                   "java.util.Map<$type_parameters$>\n"
+                   "${$get$capitalized_name$$}$();\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$java.util.Map<$type_parameters$>\n"
+                   "${$get$capitalized_name$Map$}$();\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$\n"
+                   "$value_type$ ${$get$capitalized_name$OrDefault$}$(\n"
+                   "    $key_type$ key,\n"
+                   "    $value_type$ defaultValue);\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$\n"
+                   "$value_type$ ${$get$capitalized_name$OrThrow$}$(\n"
+                   "    $key_type$ key);\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+}
+
+void ImmutableMapFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "private static final class $capitalized_name$DefaultEntryHolder {\n"
+      "  static final com.google.protobuf.MapEntryLite<\n"
+      "      $type_parameters$> defaultEntry =\n"
+      "          com.google.protobuf.MapEntryLite\n"
+      "          .<$type_parameters$>newDefaultInstance(\n"
+      "              $key_wire_type$,\n"
+      "              $key_default_value$,\n"
+      "              $value_wire_type$,\n"
+      "              $value_default_value$);\n"
+      "}\n");
+  printer->Print(variables_,
+                 "private com.google.protobuf.MapFieldLite<\n"
+                 "    $type_parameters$> $name$_ =\n"
+                 "        com.google.protobuf.MapFieldLite.emptyMapField();\n"
+                 "private com.google.protobuf.MapFieldLite<$type_parameters$>\n"
+                 "internalGet$capitalized_name$() {\n"
+                 "  return $name$_;\n"
+                 "}\n"
+                 "private com.google.protobuf.MapFieldLite<$type_parameters$>\n"
+                 "internalGetMutable$capitalized_name$() {\n"
+                 "  if (!$name$_.isMutable()) {\n"
+                 "    $name$_ = $name$_.mutableCopy();\n"
+                 "  }\n"
+                 "  return $name$_;\n"
+                 "}\n");
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$\n"
+                 "public int ${$get$capitalized_name$Count$}$() {\n"
+                 "  return internalGet$capitalized_name$().size();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$\n"
+                 "public boolean ${$contains$capitalized_name$$}$(\n"
+                 "    $key_type$ key) {\n"
+                 "  $key_null_check$\n"
+                 "  return internalGet$capitalized_name$().containsKey(key);\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (GetJavaType(ValueField(descriptor_)) == JAVATYPE_ENUM) {
+    printer->Print(
+        variables_,
+        "private static final\n"
+        "com.google.protobuf.Internal.MapAdapter.Converter<\n"
+        "    java.lang.Integer, $value_enum_type$> $name$ValueConverter =\n"
+        "        com.google.protobuf.Internal.MapAdapter.newEnumConverter(\n"
+        "            $value_enum_type$.internalGetValueMap(),\n"
+        "            $unrecognized_value$);\n");
+    printer->Print(variables_,
+                   "/**\n"
+                   " * Use {@link #get$capitalized_name$Map()} instead.\n"
+                   " */\n"
+                   "@java.lang.Deprecated\n"
+                   "public java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+                   "${$get$capitalized_name$$}$() {\n"
+                   "  return get$capitalized_name$Map();\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$\n"
+        "public java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+        "${$get$capitalized_name$Map$}$() {\n"
+        "  return java.util.Collections.unmodifiableMap(\n"
+        "      new com.google.protobuf.Internal.MapAdapter<\n"
+        "        $boxed_key_type$, $value_enum_type$, java.lang.Integer>(\n"
+        "            internalGet$capitalized_name$(),\n"
+        "            $name$ValueConverter));\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$\n"
+        "public $value_enum_type$ ${$get$capitalized_name$OrDefault$}$(\n"
+        "    $key_type$ key,\n"
+        "    $value_enum_type$ defaultValue) {\n"
+        "  $key_null_check$\n"
+        "  java.util.Map<$boxed_key_type$, $boxed_value_type$> map =\n"
+        "      internalGet$capitalized_name$();\n"
+        "  return map.containsKey(key)\n"
+        "         ? $name$ValueConverter.doForward(map.get(key))\n"
+        "         : defaultValue;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$\n"
+        "public $value_enum_type$ ${$get$capitalized_name$OrThrow$}$(\n"
+        "    $key_type$ key) {\n"
+        "  $key_null_check$\n"
+        "  java.util.Map<$boxed_key_type$, $boxed_value_type$> map =\n"
+        "      internalGet$capitalized_name$();\n"
+        "  if (!map.containsKey(key)) {\n"
+        "    throw new java.lang.IllegalArgumentException();\n"
+        "  }\n"
+        "  return $name$ValueConverter.doForward(map.get(key));\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    if (SupportUnknownEnumValue(descriptor_->file())) {
+      printer->Print(
+          variables_,
+          "/**\n"
+          " * Use {@link #get$capitalized_name$ValueMap()} instead.\n"
+          " */\n"
+          "@java.lang.Override\n"
+          "@java.lang.Deprecated\n"
+          "public java.util.Map<$boxed_key_type$, $boxed_value_type$>\n"
+          "${$get$capitalized_name$Value$}$() {\n"
+          "  return get$capitalized_name$ValueMap();\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "@java.lang.Override\n"
+          "$deprecation$\n"
+          "public java.util.Map<$boxed_key_type$, $boxed_value_type$>\n"
+          "${$get$capitalized_name$ValueMap$}$() {\n"
+          "  return java.util.Collections.unmodifiableMap(\n"
+          "      internalGet$capitalized_name$());\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "@java.lang.Override\n"
+          "$deprecation$\n"
+          "public $value_type$ ${$get$capitalized_name$ValueOrDefault$}$(\n"
+          "    $key_type$ key,\n"
+          "    $value_type$ defaultValue) {\n"
+          "  $key_null_check$\n"
+          "  java.util.Map<$boxed_key_type$, $boxed_value_type$> map =\n"
+          "      internalGet$capitalized_name$();\n"
+          "  return map.containsKey(key) ? map.get(key) : defaultValue;\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "@java.lang.Override\n"
+          "$deprecation$\n"
+          "public $value_type$ ${$get$capitalized_name$ValueOrThrow$}$(\n"
+          "    $key_type$ key) {\n"
+          "  $key_null_check$\n"
+          "  java.util.Map<$boxed_key_type$, $boxed_value_type$> map =\n"
+          "      internalGet$capitalized_name$();\n"
+          "  if (!map.containsKey(key)) {\n"
+          "    throw new java.lang.IllegalArgumentException();\n"
+          "  }\n"
+          "  return map.get(key);\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+    }
+  } else {
+    printer->Print(variables_,
+                   "/**\n"
+                   " * Use {@link #get$capitalized_name$Map()} instead.\n"
+                   " */\n"
+                   "@java.lang.Override\n"
+                   "@java.lang.Deprecated\n"
+                   "public java.util.Map<$type_parameters$> "
+                   "${$get$capitalized_name$$}$() {\n"
+                   "  return get$capitalized_name$Map();\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "@java.lang.Override\n"
+                   "$deprecation$\n"
+                   "public java.util.Map<$type_parameters$> "
+                   "${$get$capitalized_name$Map$}$() {\n"
+                   "  return java.util.Collections.unmodifiableMap(\n"
+                   "      internalGet$capitalized_name$());\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$\n"
+        "public $value_type$ ${$get$capitalized_name$OrDefault$}$(\n"
+        "    $key_type$ key,\n"
+        "    $value_type$ defaultValue) {\n"
+        "  $key_null_check$\n"
+        "  java.util.Map<$type_parameters$> map =\n"
+        "      internalGet$capitalized_name$();\n"
+        "  return map.containsKey(key) ? map.get(key) : defaultValue;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "@java.lang.Override\n"
+                   "$deprecation$\n"
+                   "public $value_type$ ${$get$capitalized_name$OrThrow$}$(\n"
+                   "    $key_type$ key) {\n"
+                   "  $key_null_check$\n"
+                   "  java.util.Map<$type_parameters$> map =\n"
+                   "      internalGet$capitalized_name$();\n"
+                   "  if (!map.containsKey(key)) {\n"
+                   "    throw new java.lang.IllegalArgumentException();\n"
+                   "  }\n"
+                   "  return map.get(key);\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  // Generate private setters for the builder to proxy into.
+  if (GetJavaType(ValueField(descriptor_)) == JAVATYPE_ENUM) {
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "private java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+        "getMutable$capitalized_name$Map() {\n"
+        "  return new com.google.protobuf.Internal.MapAdapter<\n"
+        "      $boxed_key_type$, $value_enum_type$, java.lang.Integer>(\n"
+        "          internalGetMutable$capitalized_name$(),\n"
+        "          $name$ValueConverter);\n"
+        "}\n");
+    if (SupportUnknownEnumValue(descriptor_->file())) {
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "private java.util.Map<$boxed_key_type$, $boxed_value_type$>\n"
+          "getMutable$capitalized_name$ValueMap() {\n"
+          "  return internalGetMutable$capitalized_name$();\n"
+          "}\n");
+    }
+  } else {
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "private java.util.Map<$type_parameters$>\n"
+                   "getMutable$capitalized_name$Map() {\n"
+                   "  return internalGetMutable$capitalized_name$();\n"
+                   "}\n");
+  }
+}
+
+void ImmutableMapFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  printer->Print(variables_,
+                 "\"$name$_\",\n"
+                 "$default_entry$,\n");
+  if (SupportFieldPresence(descriptor_->file()) &&
+      GetJavaType(ValueField(descriptor_)) == JAVATYPE_ENUM) {
+    PrintEnumVerifierLogic(printer, ValueField(descriptor_), variables_,
+                           /*var_name=*/"$value_enum_type$",
+                           /*terminating_string=*/",\n",
+                           /*enforce_lite=*/context_->EnforceLite());
+  }
+}
+
+void ImmutableMapFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$\n"
+                 "public int ${$get$capitalized_name$Count$}$() {\n"
+                 "  return instance.get$capitalized_name$Map().size();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$\n"
+      "public boolean ${$contains$capitalized_name$$}$(\n"
+      "    $key_type$ key) {\n"
+      "  $key_null_check$\n"
+      "  return instance.get$capitalized_name$Map().containsKey(key);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$\n"
+                 "public Builder ${$clear$capitalized_name$$}$() {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.getMutable$capitalized_name$Map().clear();\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$\n"
+                 "public Builder ${$remove$capitalized_name$$}$(\n"
+                 "    $key_type$ key) {\n"
+                 "  $key_null_check$\n"
+                 "  copyOnWrite();\n"
+                 "  instance.getMutable$capitalized_name$Map().remove(key);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (GetJavaType(ValueField(descriptor_)) == JAVATYPE_ENUM) {
+    printer->Print(variables_,
+                   "/**\n"
+                   " * Use {@link #get$capitalized_name$Map()} instead.\n"
+                   " */\n"
+                   "@java.lang.Deprecated\n"
+                   "public java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+                   "${$get$capitalized_name$$}$() {\n"
+                   "  return get$capitalized_name$Map();\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "@java.lang.Override\n"
+                   "$deprecation$\n"
+                   "public java.util.Map<$boxed_key_type$, $value_enum_type$>\n"
+                   "${$get$capitalized_name$Map$}$() {\n"
+                   "  return java.util.Collections.unmodifiableMap(\n"
+                   "      instance.get$capitalized_name$Map());\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$\n"
+        "public $value_enum_type$ ${$get$capitalized_name$OrDefault$}$(\n"
+        "    $key_type$ key,\n"
+        "    $value_enum_type$ defaultValue) {\n"
+        "  $key_null_check$\n"
+        "  java.util.Map<$boxed_key_type$, $value_enum_type$> map =\n"
+        "      instance.get$capitalized_name$Map();\n"
+        "  return map.containsKey(key)\n"
+        "         ? map.get(key)\n"
+        "         : defaultValue;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$\n"
+        "public $value_enum_type$ ${$get$capitalized_name$OrThrow$}$(\n"
+        "    $key_type$ key) {\n"
+        "  $key_null_check$\n"
+        "  java.util.Map<$boxed_key_type$, $value_enum_type$> map =\n"
+        "      instance.get$capitalized_name$Map();\n"
+        "  if (!map.containsKey(key)) {\n"
+        "    throw new java.lang.IllegalArgumentException();\n"
+        "  }\n"
+        "  return map.get(key);\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$public Builder ${$put$capitalized_name$$}$(\n"
+        "    $key_type$ key,\n"
+        "    $value_enum_type$ value) {\n"
+        "  $key_null_check$\n"
+        "  $value_null_check$\n"
+        "  copyOnWrite();\n"
+        "  instance.getMutable$capitalized_name$Map().put(key, value);\n"
+        "  return this;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$public Builder ${$putAll$capitalized_name$$}$(\n"
+        "    java.util.Map<$boxed_key_type$, $value_enum_type$> values) {\n"
+        "  copyOnWrite();\n"
+        "  instance.getMutable$capitalized_name$Map().putAll(values);\n"
+        "  return this;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    if (SupportUnknownEnumValue(descriptor_->file())) {
+      printer->Print(
+          variables_,
+          "/**\n"
+          " * Use {@link #get$capitalized_name$ValueMap()} instead.\n"
+          " */\n"
+          "@java.lang.Override\n"
+          "@java.lang.Deprecated\n"
+          "public java.util.Map<$boxed_key_type$, $boxed_value_type$>\n"
+          "${$get$capitalized_name$Value$}$() {\n"
+          "  return get$capitalized_name$ValueMap();\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "@java.lang.Override\n"
+          "$deprecation$\n"
+          "public java.util.Map<$boxed_key_type$, $boxed_value_type$>\n"
+          "${$get$capitalized_name$ValueMap$}$() {\n"
+          "  return java.util.Collections.unmodifiableMap(\n"
+          "      instance.get$capitalized_name$ValueMap());\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "@java.lang.Override\n"
+          "$deprecation$\n"
+          "public $value_type$ ${$get$capitalized_name$ValueOrDefault$}$(\n"
+          "    $key_type$ key,\n"
+          "    $value_type$ defaultValue) {\n"
+          "  $key_null_check$\n"
+          "  java.util.Map<$boxed_key_type$, $boxed_value_type$> map =\n"
+          "      instance.get$capitalized_name$ValueMap();\n"
+          "  return map.containsKey(key) ? map.get(key) : defaultValue;\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "@java.lang.Override\n"
+          "$deprecation$\n"
+          "public $value_type$ ${$get$capitalized_name$ValueOrThrow$}$(\n"
+          "    $key_type$ key) {\n"
+          "  $key_null_check$\n"
+          "  java.util.Map<$boxed_key_type$, $boxed_value_type$> map =\n"
+          "      instance.get$capitalized_name$ValueMap();\n"
+          "  if (!map.containsKey(key)) {\n"
+          "    throw new java.lang.IllegalArgumentException();\n"
+          "  }\n"
+          "  return map.get(key);\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "$deprecation$public Builder ${$put$capitalized_name$Value$}$(\n"
+          "    $key_type$ key,\n"
+          "    $value_type$ value) {\n"
+          "  $key_null_check$\n"
+          "  copyOnWrite();\n"
+          "  instance.getMutable$capitalized_name$ValueMap().put(key, value);\n"
+          "  return this;\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+      WriteFieldDocComment(printer, descriptor_);
+      printer->Print(
+          variables_,
+          "$deprecation$public Builder ${$putAll$capitalized_name$Value$}$(\n"
+          "    java.util.Map<$boxed_key_type$, $boxed_value_type$> values) {\n"
+          "  copyOnWrite();\n"
+          "  instance.getMutable$capitalized_name$ValueMap().putAll(values);\n"
+          "  return this;\n"
+          "}\n");
+      printer->Annotate("{", "}", descriptor_);
+    }
+  } else {
+    printer->Print(variables_,
+                   "/**\n"
+                   " * Use {@link #get$capitalized_name$Map()} instead.\n"
+                   " */\n"
+                   "@java.lang.Override\n"
+                   "@java.lang.Deprecated\n"
+                   "public java.util.Map<$type_parameters$> "
+                   "${$get$capitalized_name$$}$() {\n"
+                   "  return get$capitalized_name$Map();\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "@java.lang.Override\n"
+                   "$deprecation$"
+                   "public java.util.Map<$type_parameters$> "
+                   "${$get$capitalized_name$Map$}$() {\n"
+                   "  return java.util.Collections.unmodifiableMap(\n"
+                   "      instance.get$capitalized_name$Map());\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$\n"
+        "public $value_type$ ${$get$capitalized_name$OrDefault$}$(\n"
+        "    $key_type$ key,\n"
+        "    $value_type$ defaultValue) {\n"
+        "  $key_null_check$\n"
+        "  java.util.Map<$type_parameters$> map =\n"
+        "      instance.get$capitalized_name$Map();\n"
+        "  return map.containsKey(key) ? map.get(key) : defaultValue;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "@java.lang.Override\n"
+                   "$deprecation$\n"
+                   "public $value_type$ ${$get$capitalized_name$OrThrow$}$(\n"
+                   "    $key_type$ key) {\n"
+                   "  $key_null_check$\n"
+                   "  java.util.Map<$type_parameters$> map =\n"
+                   "      instance.get$capitalized_name$Map();\n"
+                   "  if (!map.containsKey(key)) {\n"
+                   "    throw new java.lang.IllegalArgumentException();\n"
+                   "  }\n"
+                   "  return map.get(key);\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$"
+        "public Builder ${$put$capitalized_name$$}$(\n"
+        "    $key_type$ key,\n"
+        "    $value_type$ value) {\n"
+        "  $key_null_check$\n"
+        "  $value_null_check$\n"
+        "  copyOnWrite();\n"
+        "  instance.getMutable$capitalized_name$Map().put(key, value);\n"
+        "  return this;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$"
+        "public Builder ${$putAll$capitalized_name$$}$(\n"
+        "    java.util.Map<$type_parameters$> values) {\n"
+        "  copyOnWrite();\n"
+        "  instance.getMutable$capitalized_name$Map().putAll(values);\n"
+        "  return this;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+}
+
+void ImmutableMapFieldLiteGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  // Nothing to initialize.
+}
+
+std::string ImmutableMapFieldLiteGenerator::GetBoxedType() const {
+  return name_resolver_->GetImmutableClassName(descriptor_->message_type());
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field_lite.h"
new file mode 100644
index 00000000..49cbf6cc
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_map_field_lite.h"
@@ -0,0 +1,71 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MAP_FIELD_LITE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_MAP_FIELD_LITE_H__
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutableMapFieldLiteGenerator : public ImmutableFieldLiteGenerator {
+ public:
+  explicit ImmutableMapFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                          int messageBitIndex,
+                                          Context* context);
+  ~ImmutableMapFieldLiteGenerator();
+
+  // implements ImmutableFieldLiteGenerator ------------------------------------
+  int GetNumBitsForMessage() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+  std::string GetBoxedType() const;
+
+ private:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MAP_FIELD_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message.cc"
new file mode 100644
index 00000000..dbf62e58
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message.cc"
@@ -0,0 +1,1448 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+using internal::WireFormat;
+using internal::WireFormatLite;
+
+namespace {
+std::string MapValueImmutableClassdName(const Descriptor* descriptor,
+                                        ClassNameResolver* name_resolver) {
+  const FieldDescriptor* value_field = descriptor->FindFieldByName("value");
+  GOOGLE_CHECK_EQ(FieldDescriptor::TYPE_MESSAGE, value_field->type());
+  return name_resolver->GetImmutableClassName(value_field->message_type());
+}
+}  // namespace
+
+// ===================================================================
+
+MessageGenerator::MessageGenerator(const Descriptor* descriptor)
+    : descriptor_(descriptor) {}
+
+MessageGenerator::~MessageGenerator() {}
+
+// ===================================================================
+ImmutableMessageGenerator::ImmutableMessageGenerator(
+    const Descriptor* descriptor, Context* context)
+    : MessageGenerator(descriptor),
+      context_(context),
+      name_resolver_(context->GetNameResolver()),
+      field_generators_(descriptor, context_) {
+  GOOGLE_CHECK(HasDescriptorMethods(descriptor->file(), context->EnforceLite()))
+      << "Generator factory error: A non-lite message generator is used to "
+         "generate lite messages.";
+}
+
+ImmutableMessageGenerator::~ImmutableMessageGenerator() {}
+
+void ImmutableMessageGenerator::GenerateStaticVariables(
+    io::Printer* printer, int* bytecode_estimate) {
+  // Because descriptor.proto (com.google.protobuf.DescriptorProtos) is
+  // used in the construction of descriptors, we have a tricky bootstrapping
+  // problem.  To help control static initialization order, we make sure all
+  // descriptors and other static data that depends on them are members of
+  // the outermost class in the file.  This way, they will be initialized in
+  // a deterministic order.
+
+  std::map vars;
+  vars["identifier"] = UniqueFileScopeIdentifier(descriptor_);
+  vars["index"] = StrCat(descriptor_->index());
+  vars["classname"] = name_resolver_->GetImmutableClassName(descriptor_);
+  if (descriptor_->containing_type() != NULL) {
+    vars["parent"] = UniqueFileScopeIdentifier(descriptor_->containing_type());
+  }
+  if (MultipleJavaFiles(descriptor_->file(), /* immutable = */ true)) {
+    // We can only make these package-private since the classes that use them
+    // are in separate files.
+    vars["private"] = "";
+  } else {
+    vars["private"] = "private ";
+  }
+  if (*bytecode_estimate <= kMaxStaticSize) {
+    vars["final"] = "final ";
+  } else {
+    vars["final"] = "";
+  }
+
+  // The descriptor for this type.
+  printer->Print(
+      vars,
+      // TODO(teboring): final needs to be added back. The way to fix it is to
+      // generate methods that can construct the types, and then still declare
+      // the types, and then init them in clinit with the new method calls.
+      "$private$static $final$com.google.protobuf.Descriptors.Descriptor\n"
+      "  internal_$identifier$_descriptor;\n");
+  *bytecode_estimate += 30;
+
+  // And the FieldAccessorTable.
+  GenerateFieldAccessorTable(printer, bytecode_estimate);
+
+  // Generate static members for all nested types.
+  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+    // TODO(kenton):  Reuse MessageGenerator objects?
+    ImmutableMessageGenerator(descriptor_->nested_type(i), context_)
+        .GenerateStaticVariables(printer, bytecode_estimate);
+  }
+}
+
+int ImmutableMessageGenerator::GenerateStaticVariableInitializers(
+    io::Printer* printer) {
+  int bytecode_estimate = 0;
+  std::map vars;
+  vars["identifier"] = UniqueFileScopeIdentifier(descriptor_);
+  vars["index"] = StrCat(descriptor_->index());
+  vars["classname"] = name_resolver_->GetImmutableClassName(descriptor_);
+  if (descriptor_->containing_type() != NULL) {
+    vars["parent"] = UniqueFileScopeIdentifier(descriptor_->containing_type());
+  }
+
+  // The descriptor for this type.
+  if (descriptor_->containing_type() == NULL) {
+    printer->Print(vars,
+                   "internal_$identifier$_descriptor =\n"
+                   "  getDescriptor().getMessageTypes().get($index$);\n");
+    bytecode_estimate += 30;
+  } else {
+    printer->Print(
+        vars,
+        "internal_$identifier$_descriptor =\n"
+        "  internal_$parent$_descriptor.getNestedTypes().get($index$);\n");
+    bytecode_estimate += 30;
+  }
+
+  // And the FieldAccessorTable.
+  bytecode_estimate += GenerateFieldAccessorTableInitializer(printer);
+
+  // Generate static member initializers for all nested types.
+  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+    // TODO(kenton):  Reuse MessageGenerator objects?
+    bytecode_estimate +=
+        ImmutableMessageGenerator(descriptor_->nested_type(i), context_)
+            .GenerateStaticVariableInitializers(printer);
+  }
+  return bytecode_estimate;
+}
+
+void ImmutableMessageGenerator::GenerateFieldAccessorTable(
+    io::Printer* printer, int* bytecode_estimate) {
+  std::map vars;
+  vars["identifier"] = UniqueFileScopeIdentifier(descriptor_);
+  if (MultipleJavaFiles(descriptor_->file(), /* immutable = */ true)) {
+    // We can only make these package-private since the classes that use them
+    // are in separate files.
+    vars["private"] = "";
+  } else {
+    vars["private"] = "private ";
+  }
+  if (*bytecode_estimate <= kMaxStaticSize) {
+    vars["final"] = "final ";
+  } else {
+    vars["final"] = "";
+  }
+  vars["ver"] = GeneratedCodeVersionSuffix();
+  printer->Print(
+      vars,
+      "$private$static $final$\n"
+      "  com.google.protobuf.GeneratedMessage$ver$.FieldAccessorTable\n"
+      "    internal_$identifier$_fieldAccessorTable;\n");
+
+  // 6 bytes per field and oneof
+  *bytecode_estimate +=
+      10 + 6 * descriptor_->field_count() + 6 * descriptor_->oneof_decl_count();
+}
+
+int ImmutableMessageGenerator::GenerateFieldAccessorTableInitializer(
+    io::Printer* printer) {
+  int bytecode_estimate = 10;
+  printer->Print(
+      "internal_$identifier$_fieldAccessorTable = new\n"
+      "  com.google.protobuf.GeneratedMessage$ver$.FieldAccessorTable(\n"
+      "    internal_$identifier$_descriptor,\n"
+      "    new java.lang.String[] { ",
+      "identifier", UniqueFileScopeIdentifier(descriptor_), "ver",
+      GeneratedCodeVersionSuffix());
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field);
+    bytecode_estimate += 6;
+    printer->Print("\"$field_name$\", ", "field_name", info->capitalized_name);
+  }
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    const OneofDescriptor* oneof = descriptor_->oneof_decl(i);
+    const OneofGeneratorInfo* info = context_->GetOneofGeneratorInfo(oneof);
+    bytecode_estimate += 6;
+    printer->Print("\"$oneof_name$\", ", "oneof_name", info->capitalized_name);
+  }
+  printer->Print("});\n");
+  return bytecode_estimate;
+}
+
+// ===================================================================
+
+void ImmutableMessageGenerator::GenerateInterface(io::Printer* printer) {
+  MaybePrintGeneratedAnnotation(context_, printer, descriptor_,
+                                /* immutable = */ true, "OrBuilder");
+  if (descriptor_->extension_range_count() > 0) {
+    printer->Print(
+        "$deprecation$public interface ${$$classname$OrBuilder$}$ extends\n"
+        "    $extra_interfaces$\n"
+        "    com.google.protobuf.GeneratedMessage$ver$.\n"
+        "        ExtendableMessageOrBuilder<$classname$> {\n",
+        "deprecation",
+        descriptor_->options().deprecated() ? "@java.lang.Deprecated " : "",
+        "extra_interfaces", ExtraMessageOrBuilderInterfaces(descriptor_),
+        "classname", descriptor_->name(), "{", "", "}", "", "ver",
+        GeneratedCodeVersionSuffix());
+  } else {
+    printer->Print(
+        "$deprecation$public interface ${$$classname$OrBuilder$}$ extends\n"
+        "    $extra_interfaces$\n"
+        "    com.google.protobuf.MessageOrBuilder {\n",
+        "deprecation",
+        descriptor_->options().deprecated() ? "@java.lang.Deprecated " : "",
+        "extra_interfaces", ExtraMessageOrBuilderInterfaces(descriptor_),
+        "classname", descriptor_->name(), "{", "", "}", "");
+  }
+  printer->Annotate("{", "}", descriptor_);
+
+  printer->Indent();
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    printer->Print("\n");
+    field_generators_.get(descriptor_->field(i))
+        .GenerateInterfaceMembers(printer);
+  }
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    printer->Print(
+        "\n"
+        "public $classname$.$oneof_capitalized_name$Case "
+        "get$oneof_capitalized_name$Case();\n",
+        "oneof_capitalized_name",
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))
+            ->capitalized_name,
+        "classname",
+        context_->GetNameResolver()->GetImmutableClassName(descriptor_));
+  }
+  printer->Outdent();
+
+  printer->Print("}\n");
+}
+
+// ===================================================================
+
+void ImmutableMessageGenerator::Generate(io::Printer* printer) {
+  bool is_own_file = IsOwnFile(descriptor_, /* immutable = */ true);
+
+  std::map variables;
+  variables["static"] = is_own_file ? " " : " static ";
+  variables["classname"] = descriptor_->name();
+  variables["extra_interfaces"] = ExtraMessageInterfaces(descriptor_);
+  variables["ver"] = GeneratedCodeVersionSuffix();
+  variables["deprecation"] =
+      descriptor_->options().deprecated() ? "@java.lang.Deprecated " : "";
+
+  WriteMessageDocComment(printer, descriptor_);
+  MaybePrintGeneratedAnnotation(context_, printer, descriptor_,
+                                /* immutable = */ true);
+
+  // The builder_type stores the super type name of the nested Builder class.
+  std::string builder_type;
+  if (descriptor_->extension_range_count() > 0) {
+    printer->Print(
+        variables,
+        "$deprecation$public $static$final class $classname$ extends\n");
+    printer->Annotate("classname", descriptor_);
+    printer->Print(
+        variables,
+        "    com.google.protobuf.GeneratedMessage$ver$.ExtendableMessage<\n"
+        "      $classname$> implements\n"
+        "    $extra_interfaces$\n"
+        "    $classname$OrBuilder {\n");
+    builder_type = strings::Substitute(
+        "com.google.protobuf.GeneratedMessage$1.ExtendableBuilder<$0, ?>",
+        name_resolver_->GetImmutableClassName(descriptor_),
+        GeneratedCodeVersionSuffix());
+  } else {
+    printer->Print(
+        variables,
+        "$deprecation$public $static$final class $classname$ extends\n");
+    printer->Annotate("classname", descriptor_);
+    printer->Print(variables,
+                   "    com.google.protobuf.GeneratedMessage$ver$ implements\n"
+                   "    $extra_interfaces$\n"
+                   "    $classname$OrBuilder {\n");
+    builder_type =
+        strings::Substitute("com.google.protobuf.GeneratedMessage$0.Builder",
+                            GeneratedCodeVersionSuffix());
+  }
+  printer->Print("private static final long serialVersionUID = 0L;\n");
+
+  printer->Indent();
+  // Using builder_type, instead of Builder, prevents the Builder class from
+  // being loaded into PermGen space when the default instance is created.
+  // This optimizes the PermGen space usage for clients that do not modify
+  // messages.
+  printer->Print(
+      "// Use $classname$.newBuilder() to construct.\n"
+      "private $classname$($buildertype$ builder) {\n"
+      "  super(builder);\n"
+      "}\n",
+      "classname", descriptor_->name(), "buildertype", builder_type);
+  printer->Print("private $classname$() {\n", "classname", descriptor_->name());
+  printer->Indent();
+  GenerateInitializers(printer);
+  printer->Outdent();
+  printer->Print(
+      "}\n"
+      "\n");
+
+  printer->Print(variables,
+                 "@java.lang.Override\n"
+                 "@SuppressWarnings({\"unused\"})\n"
+                 "protected java.lang.Object newInstance(\n"
+                 "    UnusedPrivateParameter unused) {\n"
+                 "  return new $classname$();\n"
+                 "}\n"
+                 "\n");
+
+  printer->Print(
+      "@java.lang.Override\n"
+      "public final com.google.protobuf.UnknownFieldSet\n"
+      "getUnknownFields() {\n"
+      "  return this.unknownFields;\n"
+      "}\n");
+
+  if (context_->HasGeneratedMethods(descriptor_)) {
+    GenerateParsingConstructor(printer);
+  }
+
+  GenerateDescriptorMethods(printer);
+
+  // Nested types
+  for (int i = 0; i < descriptor_->enum_type_count(); i++) {
+    EnumGenerator(descriptor_->enum_type(i), true, context_).Generate(printer);
+  }
+
+  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+    // Don't generate Java classes for map entry messages.
+    if (IsMapEntry(descriptor_->nested_type(i))) continue;
+    ImmutableMessageGenerator messageGenerator(descriptor_->nested_type(i),
+                                               context_);
+    messageGenerator.GenerateInterface(printer);
+    messageGenerator.Generate(printer);
+  }
+
+  // Integers for bit fields.
+  int totalBits = 0;
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    totalBits +=
+        field_generators_.get(descriptor_->field(i)).GetNumBitsForMessage();
+  }
+  int totalInts = (totalBits + 31) / 32;
+  for (int i = 0; i < totalInts; i++) {
+    printer->Print("private int $bit_field_name$;\n", "bit_field_name",
+                   GetBitFieldName(i));
+  }
+
+  // oneof
+  std::map vars;
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    vars["oneof_name"] =
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))->name;
+    vars["oneof_capitalized_name"] =
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))
+            ->capitalized_name;
+    vars["oneof_index"] = StrCat(descriptor_->oneof_decl(i)->index());
+    // oneofCase_ and oneof_
+    printer->Print(vars,
+                   "private int $oneof_name$Case_ = 0;\n"
+                   "private java.lang.Object $oneof_name$_;\n");
+    // OneofCase enum
+    printer->Print(
+        vars,
+        "public enum $oneof_capitalized_name$Case\n"
+        // TODO(dweis): Remove EnumLite when we want to break compatibility with
+        // 3.x users
+        "    implements com.google.protobuf.Internal.EnumLite,\n"
+        "        com.google.protobuf.AbstractMessage.InternalOneOfEnum {\n");
+    printer->Indent();
+    for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) {
+      const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j);
+      printer->Print(
+          "$deprecation$$field_name$($field_number$),\n", "deprecation",
+          field->options().deprecated() ? "@java.lang.Deprecated " : "",
+          "field_name", ToUpper(field->name()), "field_number",
+          StrCat(field->number()));
+    }
+    printer->Print("$cap_oneof_name$_NOT_SET(0);\n", "cap_oneof_name",
+                   ToUpper(vars["oneof_name"]));
+    printer->Print(vars,
+                   "private final int value;\n"
+                   "private $oneof_capitalized_name$Case(int value) {\n"
+                   "  this.value = value;\n"
+                   "}\n");
+    printer->Print(
+        vars,
+        "/**\n"
+        " * @param value The number of the enum to look for.\n"
+        " * @return The enum associated with the given number.\n"
+        " * @deprecated Use {@link #forNumber(int)} instead.\n"
+        " */\n"
+        "@java.lang.Deprecated\n"
+        "public static $oneof_capitalized_name$Case valueOf(int value) {\n"
+        "  return forNumber(value);\n"
+        "}\n"
+        "\n"
+        "public static $oneof_capitalized_name$Case forNumber(int value) {\n"
+        "  switch (value) {\n");
+    for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) {
+      const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j);
+      printer->Print("    case $field_number$: return $field_name$;\n",
+                     "field_number", StrCat(field->number()),
+                     "field_name", ToUpper(field->name()));
+    }
+    printer->Print(
+        "    case 0: return $cap_oneof_name$_NOT_SET;\n"
+        "    default: return null;\n"
+        "  }\n"
+        "}\n"
+        "public int getNumber() {\n"
+        "  return this.value;\n"
+        "}\n",
+        "cap_oneof_name", ToUpper(vars["oneof_name"]));
+    printer->Outdent();
+    printer->Print("};\n\n");
+    // oneofCase()
+    printer->Print(vars,
+                   "public $oneof_capitalized_name$Case\n"
+                   "get$oneof_capitalized_name$Case() {\n"
+                   "  return $oneof_capitalized_name$Case.forNumber(\n"
+                   "      $oneof_name$Case_);\n"
+                   "}\n"
+                   "\n");
+  }
+
+  if (IsAnyMessage(descriptor_)) {
+    GenerateAnyMethods(printer);
+  }
+
+  // Fields
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    printer->Print("public static final int $constant_name$ = $number$;\n",
+                   "constant_name", FieldConstantName(descriptor_->field(i)),
+                   "number", StrCat(descriptor_->field(i)->number()));
+    field_generators_.get(descriptor_->field(i)).GenerateMembers(printer);
+    printer->Print("\n");
+  }
+
+  if (context_->HasGeneratedMethods(descriptor_)) {
+    GenerateIsInitialized(printer);
+    GenerateMessageSerializationMethods(printer);
+    GenerateEqualsAndHashCode(printer);
+  }
+
+
+  GenerateParseFromMethods(printer);
+  GenerateBuilder(printer);
+
+  printer->Print(
+      "\n"
+      "// @@protoc_insertion_point(class_scope:$full_name$)\n",
+      "full_name", descriptor_->full_name());
+
+  // Carefully initialize the default instance in such a way that it doesn't
+  // conflict with other initialization.
+  printer->Print("private static final $classname$ DEFAULT_INSTANCE;\n",
+                 "classname",
+                 name_resolver_->GetImmutableClassName(descriptor_));
+  printer->Print(
+      "static {\n"
+      "  DEFAULT_INSTANCE = new $classname$();\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  printer->Print(
+      "public static $classname$ getDefaultInstance() {\n"
+      "  return DEFAULT_INSTANCE;\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  // 'of' method for Wrappers
+  if (IsWrappersProtoFile(descriptor_->file())) {
+    printer->Print(
+        "public static $classname$ of($field_type$ value) {\n"
+        "  return newBuilder().setValue(value).build();\n"
+        "}\n"
+        "\n",
+        "classname", name_resolver_->GetImmutableClassName(descriptor_),
+        "field_type", PrimitiveTypeName(GetJavaType(descriptor_->field(0))));
+  }
+
+  GenerateParser(printer);
+
+  printer->Print(
+      "@java.lang.Override\n"
+      "public $classname$ getDefaultInstanceForType() {\n"
+      "  return DEFAULT_INSTANCE;\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  // Extensions must be declared after the DEFAULT_INSTANCE is initialized
+  // because the DEFAULT_INSTANCE is used by the extension to lazily retrieve
+  // the outer class's FileDescriptor.
+  for (int i = 0; i < descriptor_->extension_count(); i++) {
+    ImmutableExtensionGenerator(descriptor_->extension(i), context_)
+        .Generate(printer);
+  }
+
+  printer->Outdent();
+  printer->Print("}\n\n");
+}
+
+// ===================================================================
+
+void ImmutableMessageGenerator::GenerateMessageSerializationMethods(
+    io::Printer* printer) {
+  std::unique_ptr sorted_fields(
+      SortFieldsByNumber(descriptor_));
+
+  std::vector sorted_extensions;
+  for (int i = 0; i < descriptor_->extension_range_count(); ++i) {
+    sorted_extensions.push_back(descriptor_->extension_range(i));
+  }
+  std::sort(sorted_extensions.begin(), sorted_extensions.end(),
+            ExtensionRangeOrdering());
+  printer->Print(
+      "@java.lang.Override\n"
+      "public void writeTo(com.google.protobuf.CodedOutputStream output)\n"
+      "                    throws java.io.IOException {\n");
+  printer->Indent();
+
+  if (HasPackedFields(descriptor_)) {
+    // writeTo(CodedOutputStream output) might be invoked without
+    // getSerializedSize() ever being called, but we need the memoized
+    // sizes in case this message has packed fields. Rather than emit checks
+    // for each packed field, just call getSerializedSize() up front. In most
+    // cases, getSerializedSize() will have already been called anyway by one
+    // of the wrapper writeTo() methods, making this call cheap.
+    printer->Print("getSerializedSize();\n");
+  }
+
+  if (descriptor_->extension_range_count() > 0) {
+    if (descriptor_->options().message_set_wire_format()) {
+      printer->Print(
+          "com.google.protobuf.GeneratedMessage$ver$\n"
+          "  .ExtendableMessage<$classname$>.ExtensionWriter\n"
+          "    extensionWriter = newMessageSetExtensionWriter();\n",
+          "classname", name_resolver_->GetImmutableClassName(descriptor_),
+          "ver", GeneratedCodeVersionSuffix());
+    } else {
+      printer->Print(
+          "com.google.protobuf.GeneratedMessage$ver$\n"
+          "  .ExtendableMessage<$classname$>.ExtensionWriter\n"
+          "    extensionWriter = newExtensionWriter();\n",
+          "classname", name_resolver_->GetImmutableClassName(descriptor_),
+          "ver", GeneratedCodeVersionSuffix());
+    }
+  }
+
+  // Merge the fields and the extension ranges, both sorted by field number.
+  for (int i = 0, j = 0;
+       i < descriptor_->field_count() || j < sorted_extensions.size();) {
+    if (i == descriptor_->field_count()) {
+      GenerateSerializeOneExtensionRange(printer, sorted_extensions[j++]);
+    } else if (j == sorted_extensions.size()) {
+      GenerateSerializeOneField(printer, sorted_fields[i++]);
+    } else if (sorted_fields[i]->number() < sorted_extensions[j]->start) {
+      GenerateSerializeOneField(printer, sorted_fields[i++]);
+    } else {
+      GenerateSerializeOneExtensionRange(printer, sorted_extensions[j++]);
+    }
+  }
+
+  if (descriptor_->options().message_set_wire_format()) {
+    printer->Print("unknownFields.writeAsMessageSetTo(output);\n");
+  } else {
+    printer->Print("unknownFields.writeTo(output);\n");
+  }
+
+  printer->Outdent();
+  printer->Print(
+      "}\n"
+      "\n"
+      "@java.lang.Override\n"
+      "public int getSerializedSize() {\n"
+      "  int size = memoizedSize;\n"
+      "  if (size != -1) return size;\n"
+      "\n");
+  printer->Indent();
+
+  printer->Print("size = 0;\n");
+
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    field_generators_.get(sorted_fields[i]).GenerateSerializedSizeCode(printer);
+  }
+
+  if (descriptor_->extension_range_count() > 0) {
+    if (descriptor_->options().message_set_wire_format()) {
+      printer->Print("size += extensionsSerializedSizeAsMessageSet();\n");
+    } else {
+      printer->Print("size += extensionsSerializedSize();\n");
+    }
+  }
+
+  if (descriptor_->options().message_set_wire_format()) {
+    printer->Print("size += unknownFields.getSerializedSizeAsMessageSet();\n");
+  } else {
+    printer->Print("size += unknownFields.getSerializedSize();\n");
+  }
+
+  printer->Print(
+      "memoizedSize = size;\n"
+      "return size;\n");
+
+  printer->Outdent();
+  printer->Print(
+      "}\n"
+      "\n");
+}
+
+void ImmutableMessageGenerator::GenerateParseFromMethods(io::Printer* printer) {
+  // Note:  These are separate from GenerateMessageSerializationMethods()
+  //   because they need to be generated even for messages that are optimized
+  //   for code size.
+  printer->Print(
+      "public static $classname$ parseFrom(\n"
+      "    java.nio.ByteBuffer data)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return PARSER.parseFrom(data);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    java.nio.ByteBuffer data,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return PARSER.parseFrom(data, extensionRegistry);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    com.google.protobuf.ByteString data)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return PARSER.parseFrom(data);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    com.google.protobuf.ByteString data,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return PARSER.parseFrom(data, extensionRegistry);\n"
+      "}\n"
+      "public static $classname$ parseFrom(byte[] data)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return PARSER.parseFrom(data);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    byte[] data,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return PARSER.parseFrom(data, extensionRegistry);\n"
+      "}\n"
+      "public static $classname$ parseFrom(java.io.InputStream input)\n"
+      "    throws java.io.IOException {\n"
+      "  return com.google.protobuf.GeneratedMessage$ver$\n"
+      "      .parseWithIOException(PARSER, input);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    java.io.InputStream input,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws java.io.IOException {\n"
+      "  return com.google.protobuf.GeneratedMessage$ver$\n"
+      "      .parseWithIOException(PARSER, input, extensionRegistry);\n"
+      "}\n"
+      "public static $classname$ parseDelimitedFrom(java.io.InputStream "
+      "input)\n"
+      "    throws java.io.IOException {\n"
+      "  return com.google.protobuf.GeneratedMessage$ver$\n"
+      "      .parseDelimitedWithIOException(PARSER, input);\n"
+      "}\n"
+      "public static $classname$ parseDelimitedFrom(\n"
+      "    java.io.InputStream input,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws java.io.IOException {\n"
+      "  return com.google.protobuf.GeneratedMessage$ver$\n"
+      "      .parseDelimitedWithIOException(PARSER, input, "
+      "extensionRegistry);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    com.google.protobuf.CodedInputStream input)\n"
+      "    throws java.io.IOException {\n"
+      "  return com.google.protobuf.GeneratedMessage$ver$\n"
+      "      .parseWithIOException(PARSER, input);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    com.google.protobuf.CodedInputStream input,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws java.io.IOException {\n"
+      "  return com.google.protobuf.GeneratedMessage$ver$\n"
+      "      .parseWithIOException(PARSER, input, extensionRegistry);\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_), "ver",
+      GeneratedCodeVersionSuffix());
+}
+
+void ImmutableMessageGenerator::GenerateSerializeOneField(
+    io::Printer* printer, const FieldDescriptor* field) {
+  field_generators_.get(field).GenerateSerializationCode(printer);
+}
+
+void ImmutableMessageGenerator::GenerateSerializeOneExtensionRange(
+    io::Printer* printer, const Descriptor::ExtensionRange* range) {
+  printer->Print("extensionWriter.writeUntil($end$, output);\n", "end",
+                 StrCat(range->end));
+}
+
+// ===================================================================
+
+void ImmutableMessageGenerator::GenerateBuilder(io::Printer* printer) {
+  // LITE_RUNTIME implements this at the GeneratedMessageLite level.
+  printer->Print(
+      "@java.lang.Override\n"
+      "public Builder newBuilderForType() { return newBuilder(); }\n");
+
+  printer->Print(
+      "public static Builder newBuilder() {\n"
+      "  return DEFAULT_INSTANCE.toBuilder();\n"
+      "}\n"
+      "public static Builder newBuilder($classname$ prototype) {\n"
+      "  return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);\n"
+      "}\n"
+      "@java.lang.Override\n"
+      "public Builder toBuilder() {\n"
+      "  return this == DEFAULT_INSTANCE\n"
+      "      ? new Builder() : new Builder().mergeFrom(this);\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  printer->Print(
+      "@java.lang.Override\n"
+      "protected Builder newBuilderForType(\n"
+      "    com.google.protobuf.GeneratedMessage$ver$.BuilderParent parent) {\n"
+      "  Builder builder = new Builder(parent);\n"
+      "  return builder;\n"
+      "}\n",
+      "ver", GeneratedCodeVersionSuffix());
+
+  MessageBuilderGenerator builderGenerator(descriptor_, context_);
+  builderGenerator.Generate(printer);
+}
+
+void ImmutableMessageGenerator::GenerateDescriptorMethods(
+    io::Printer* printer) {
+  if (!descriptor_->options().no_standard_descriptor_accessor()) {
+    printer->Print(
+        "public static final com.google.protobuf.Descriptors.Descriptor\n"
+        "    getDescriptor() {\n"
+        "  return $fileclass$.internal_$identifier$_descriptor;\n"
+        "}\n"
+        "\n",
+        "fileclass", name_resolver_->GetImmutableClassName(descriptor_->file()),
+        "identifier", UniqueFileScopeIdentifier(descriptor_));
+  }
+  std::vector map_fields;
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    if (GetJavaType(field) == JAVATYPE_MESSAGE &&
+        IsMapEntry(field->message_type())) {
+      map_fields.push_back(field);
+    }
+  }
+  if (!map_fields.empty()) {
+    printer->Print(
+        "@SuppressWarnings({\"rawtypes\"})\n"
+        "@java.lang.Override\n"
+        "protected com.google.protobuf.MapField internalGetMapField(\n"
+        "    int number) {\n"
+        "  switch (number) {\n");
+    printer->Indent();
+    printer->Indent();
+    for (int i = 0; i < map_fields.size(); ++i) {
+      const FieldDescriptor* field = map_fields[i];
+      const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field);
+      printer->Print(
+          "case $number$:\n"
+          "  return internalGet$capitalized_name$();\n",
+          "number", StrCat(field->number()), "capitalized_name",
+          info->capitalized_name);
+    }
+    printer->Print(
+        "default:\n"
+        "  throw new RuntimeException(\n"
+        "      \"Invalid map field number: \" + number);\n");
+    printer->Outdent();
+    printer->Outdent();
+    printer->Print(
+        "  }\n"
+        "}\n");
+  }
+  printer->Print(
+      "@java.lang.Override\n"
+      "protected com.google.protobuf.GeneratedMessage$ver$.FieldAccessorTable\n"
+      "    internalGetFieldAccessorTable() {\n"
+      "  return $fileclass$.internal_$identifier$_fieldAccessorTable\n"
+      "      .ensureFieldAccessorsInitialized(\n"
+      "          $classname$.class, $classname$.Builder.class);\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_),
+      "fileclass", name_resolver_->GetImmutableClassName(descriptor_->file()),
+      "identifier", UniqueFileScopeIdentifier(descriptor_), "ver",
+      GeneratedCodeVersionSuffix());
+}
+
+// ===================================================================
+
+void ImmutableMessageGenerator::GenerateIsInitialized(io::Printer* printer) {
+  // Memoizes whether the protocol buffer is fully initialized (has all
+  // required fields). -1 means not yet computed. 0 means false and 1 means
+  // true.
+  printer->Print("private byte memoizedIsInitialized = -1;\n");
+  printer->Print(
+      "@java.lang.Override\n"
+      "public final boolean isInitialized() {\n");
+  printer->Indent();
+
+  // Don't directly compare to -1 to avoid an Android x86 JIT bug.
+  printer->Print(
+      "byte isInitialized = memoizedIsInitialized;\n"
+      "if (isInitialized == 1) return true;\n"
+      "if (isInitialized == 0) return false;\n"
+      "\n");
+
+  // Check that all required fields in this message are set.
+  // TODO(kenton):  We can optimize this when we switch to putting all the
+  //   "has" fields into a single bitfield.
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field);
+
+    if (field->is_required()) {
+      printer->Print(
+          "if (!has$name$()) {\n"
+          "  memoizedIsInitialized = 0;\n"
+          "  return false;\n"
+          "}\n",
+          "name", info->capitalized_name);
+    }
+  }
+
+  // Now check that all embedded messages are initialized.
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field);
+    if (GetJavaType(field) == JAVATYPE_MESSAGE &&
+        HasRequiredFields(field->message_type())) {
+      switch (field->label()) {
+        case FieldDescriptor::LABEL_REQUIRED:
+          printer->Print(
+              "if (!get$name$().isInitialized()) {\n"
+              "  memoizedIsInitialized = 0;\n"
+              "  return false;\n"
+              "}\n",
+              "type",
+              name_resolver_->GetImmutableClassName(field->message_type()),
+              "name", info->capitalized_name);
+          break;
+        case FieldDescriptor::LABEL_OPTIONAL:
+          if (!SupportFieldPresence(descriptor_->file()) &&
+              field->containing_oneof() != NULL) {
+            const OneofDescriptor* oneof = field->containing_oneof();
+            const OneofGeneratorInfo* oneof_info =
+                context_->GetOneofGeneratorInfo(oneof);
+            printer->Print("if ($oneof_name$Case_ == $field_number$) {\n",
+                           "oneof_name", oneof_info->name, "field_number",
+                           StrCat(field->number()));
+          } else {
+            printer->Print("if (has$name$()) {\n", "name",
+                           info->capitalized_name);
+          }
+          printer->Print(
+              "  if (!get$name$().isInitialized()) {\n"
+              "    memoizedIsInitialized = 0;\n"
+              "    return false;\n"
+              "  }\n"
+              "}\n",
+              "name", info->capitalized_name);
+          break;
+        case FieldDescriptor::LABEL_REPEATED:
+          if (IsMapEntry(field->message_type())) {
+            printer->Print(
+                "for ($type$ item : get$name$Map().values()) {\n"
+                "  if (!item.isInitialized()) {\n"
+                "    memoizedIsInitialized = 0;\n"
+                "    return false;\n"
+                "  }\n"
+                "}\n",
+                "type",
+                MapValueImmutableClassdName(field->message_type(),
+                                            name_resolver_),
+                "name", info->capitalized_name);
+          } else {
+            printer->Print(
+                "for (int i = 0; i < get$name$Count(); i++) {\n"
+                "  if (!get$name$(i).isInitialized()) {\n"
+                "    memoizedIsInitialized = 0;\n"
+                "    return false;\n"
+                "  }\n"
+                "}\n",
+                "type",
+                name_resolver_->GetImmutableClassName(field->message_type()),
+                "name", info->capitalized_name);
+          }
+          break;
+      }
+    }
+  }
+
+  if (descriptor_->extension_range_count() > 0) {
+    printer->Print(
+        "if (!extensionsAreInitialized()) {\n"
+        "  memoizedIsInitialized = 0;\n"
+        "  return false;\n"
+        "}\n");
+  }
+
+  printer->Outdent();
+
+  printer->Print("  memoizedIsInitialized = 1;\n");
+
+  printer->Print(
+      "  return true;\n"
+      "}\n"
+      "\n");
+}
+
+// ===================================================================
+
+namespace {
+bool CheckHasBitsForEqualsAndHashCode(const FieldDescriptor* field) {
+  if (field->is_repeated()) {
+    return false;
+  }
+  if (SupportFieldPresence(field->file())) {
+    return true;
+  }
+  return GetJavaType(field) == JAVATYPE_MESSAGE &&
+         field->containing_oneof() == NULL;
+}
+}  // namespace
+
+void ImmutableMessageGenerator::GenerateEqualsAndHashCode(
+    io::Printer* printer) {
+  printer->Print(
+      "@java.lang.Override\n"
+      "public boolean equals(");
+  printer->Print("final java.lang.Object obj) {\n");
+  printer->Indent();
+  printer->Print(
+      "if (obj == this) {\n"
+      " return true;\n"
+      "}\n"
+      "if (!(obj instanceof $classname$)) {\n"
+      "  return super.equals(obj);\n"
+      "}\n"
+      "$classname$ other = ($classname$) obj;\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    if (field->containing_oneof() == NULL) {
+      const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field);
+      bool check_has_bits = CheckHasBitsForEqualsAndHashCode(field);
+      if (check_has_bits) {
+        printer->Print(
+            "if (has$name$() != other.has$name$()) return false;\n"
+            "if (has$name$()) {\n",
+            "name", info->capitalized_name);
+        printer->Indent();
+      }
+      field_generators_.get(field).GenerateEqualsCode(printer);
+      if (check_has_bits) {
+        printer->Outdent();
+        printer->Print("}\n");
+      }
+    }
+  }
+
+  // Compare oneofs.
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    printer->Print(
+        "if (!get$oneof_capitalized_name$Case().equals("
+        "other.get$oneof_capitalized_name$Case())) return false;\n",
+        "oneof_capitalized_name",
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))
+            ->capitalized_name);
+    printer->Print(
+        "switch ($oneof_name$Case_) {\n", "oneof_name",
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))->name);
+    printer->Indent();
+    for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) {
+      const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j);
+      printer->Print("case $field_number$:\n", "field_number",
+                     StrCat(field->number()));
+      printer->Indent();
+      field_generators_.get(field).GenerateEqualsCode(printer);
+      printer->Print("break;\n");
+      printer->Outdent();
+    }
+    printer->Print(
+        "case 0:\n"
+        "default:\n");
+    printer->Outdent();
+    printer->Print("}\n");
+  }
+
+  // Always consider unknown fields for equality. This will sometimes return
+  // false for non-canonical ordering when running in LITE_RUNTIME but it's
+  // the best we can do.
+  printer->Print(
+      "if (!unknownFields.equals(other.unknownFields)) return false;\n");
+  if (descriptor_->extension_range_count() > 0) {
+    printer->Print(
+        "if (!getExtensionFields().equals(other.getExtensionFields()))\n"
+        "  return false;\n");
+  }
+  printer->Print("return true;\n");
+  printer->Outdent();
+  printer->Print(
+      "}\n"
+      "\n");
+
+  printer->Print(
+      "@java.lang.Override\n"
+      "public int hashCode() {\n");
+  printer->Indent();
+  printer->Print("if (memoizedHashCode != 0) {\n");
+  printer->Indent();
+  printer->Print("return memoizedHashCode;\n");
+  printer->Outdent();
+  printer->Print(
+      "}\n"
+      "int hash = 41;\n");
+
+  // If we output a getDescriptor() method, use that as it is more efficient.
+  if (descriptor_->options().no_standard_descriptor_accessor()) {
+    printer->Print("hash = (19 * hash) + getDescriptorForType().hashCode();\n");
+  } else {
+    printer->Print("hash = (19 * hash) + getDescriptor().hashCode();\n");
+  }
+
+  // hashCode non-oneofs.
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    if (field->containing_oneof() == NULL) {
+      const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field);
+      bool check_has_bits = CheckHasBitsForEqualsAndHashCode(field);
+      if (check_has_bits) {
+        printer->Print("if (has$name$()) {\n", "name", info->capitalized_name);
+        printer->Indent();
+      }
+      field_generators_.get(field).GenerateHashCode(printer);
+      if (check_has_bits) {
+        printer->Outdent();
+        printer->Print("}\n");
+      }
+    }
+  }
+
+  // hashCode oneofs.
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    printer->Print(
+        "switch ($oneof_name$Case_) {\n", "oneof_name",
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))->name);
+    printer->Indent();
+    for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) {
+      const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j);
+      printer->Print("case $field_number$:\n", "field_number",
+                     StrCat(field->number()));
+      printer->Indent();
+      field_generators_.get(field).GenerateHashCode(printer);
+      printer->Print("break;\n");
+      printer->Outdent();
+    }
+    printer->Print(
+        "case 0:\n"
+        "default:\n");
+    printer->Outdent();
+    printer->Print("}\n");
+  }
+
+  if (descriptor_->extension_range_count() > 0) {
+    printer->Print("hash = hashFields(hash, getExtensionFields());\n");
+  }
+
+  printer->Print("hash = (29 * hash) + unknownFields.hashCode();\n");
+  printer->Print(
+      "memoizedHashCode = hash;\n"
+      "return hash;\n");
+  printer->Outdent();
+  printer->Print(
+      "}\n"
+      "\n");
+}
+
+// ===================================================================
+
+void ImmutableMessageGenerator::GenerateExtensionRegistrationCode(
+    io::Printer* printer) {
+  for (int i = 0; i < descriptor_->extension_count(); i++) {
+    ImmutableExtensionGenerator(descriptor_->extension(i), context_)
+        .GenerateRegistrationCode(printer);
+  }
+
+  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+    ImmutableMessageGenerator(descriptor_->nested_type(i), context_)
+        .GenerateExtensionRegistrationCode(printer);
+  }
+}
+
+// ===================================================================
+void ImmutableMessageGenerator::GenerateParsingConstructor(
+    io::Printer* printer) {
+  std::unique_ptr sorted_fields(
+      SortFieldsByNumber(descriptor_));
+
+  printer->Print(
+      "private $classname$(\n"
+      "    com.google.protobuf.CodedInputStream input,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n",
+      "classname", descriptor_->name());
+  printer->Indent();
+
+  // Initialize all fields to default.
+  printer->Print(
+      "this();\n"
+      "if (extensionRegistry == null) {\n"
+      "  throw new java.lang.NullPointerException();\n"
+      "}\n");
+
+  // Use builder bits to track mutable repeated fields.
+  int totalBuilderBits = 0;
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const ImmutableFieldGenerator& field =
+        field_generators_.get(descriptor_->field(i));
+    totalBuilderBits += field.GetNumBitsForBuilder();
+  }
+  int totalBuilderInts = (totalBuilderBits + 31) / 32;
+  for (int i = 0; i < totalBuilderInts; i++) {
+    printer->Print("int mutable_$bit_field_name$ = 0;\n", "bit_field_name",
+                   GetBitFieldName(i));
+  }
+
+  printer->Print(
+      "com.google.protobuf.UnknownFieldSet.Builder unknownFields =\n"
+      "    com.google.protobuf.UnknownFieldSet.newBuilder();\n");
+
+  printer->Print("try {\n");
+  printer->Indent();
+
+  printer->Print(
+      "boolean done = false;\n"
+      "while (!done) {\n");
+  printer->Indent();
+
+  printer->Print(
+      "int tag = input.readTag();\n"
+      "switch (tag) {\n");
+  printer->Indent();
+
+  printer->Print(
+      "case 0:\n"  // zero signals EOF / limit reached
+      "  done = true;\n"
+      "  break;\n");
+
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = sorted_fields[i];
+    uint32 tag = WireFormatLite::MakeTag(
+        field->number(), WireFormat::WireTypeForFieldType(field->type()));
+
+    printer->Print("case $tag$: {\n", "tag",
+                   StrCat(static_cast(tag)));
+    printer->Indent();
+
+    field_generators_.get(field).GenerateParsingCode(printer);
+
+    printer->Outdent();
+    printer->Print(
+        "  break;\n"
+        "}\n");
+
+    if (field->is_packable()) {
+      // To make packed = true wire compatible, we generate parsing code from a
+      // packed version of this field regardless of field->options().packed().
+      uint32 packed_tag = WireFormatLite::MakeTag(
+          field->number(), WireFormatLite::WIRETYPE_LENGTH_DELIMITED);
+      printer->Print("case $tag$: {\n", "tag",
+                     StrCat(static_cast(packed_tag)));
+      printer->Indent();
+
+      field_generators_.get(field).GenerateParsingCodeFromPacked(printer);
+
+      printer->Outdent();
+      printer->Print(
+          "  break;\n"
+          "}\n");
+    }
+  }
+
+  printer->Print(
+      "default: {\n"
+      "  if (!parseUnknownField(\n"
+      "      input, unknownFields, extensionRegistry, tag)) {\n"
+      "    done = true;\n"  // it's an endgroup tag
+      "  }\n"
+      "  break;\n"
+      "}\n");
+
+  printer->Outdent();
+  printer->Outdent();
+  printer->Print(
+      "  }\n"  // switch (tag)
+      "}\n");  // while (!done)
+
+  printer->Outdent();
+  printer->Print(
+      "} catch (com.google.protobuf.InvalidProtocolBufferException e) {\n"
+      "  throw e.setUnfinishedMessage(this);\n"
+      "} catch (java.io.IOException e) {\n"
+      "  throw new com.google.protobuf.InvalidProtocolBufferException(\n"
+      "      e).setUnfinishedMessage(this);\n"
+      "} finally {\n");
+  printer->Indent();
+
+  // Make repeated field list immutable.
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = sorted_fields[i];
+    field_generators_.get(field).GenerateParsingDoneCode(printer);
+  }
+
+  // Make unknown fields immutable.
+  printer->Print("this.unknownFields = unknownFields.build();\n");
+
+  // Make extensions immutable.
+  printer->Print("makeExtensionsImmutable();\n");
+
+  printer->Outdent();
+  printer->Outdent();
+  printer->Print(
+      "  }\n"  // finally
+      "}\n");
+}
+
+// ===================================================================
+void ImmutableMessageGenerator::GenerateParser(io::Printer* printer) {
+  printer->Print(
+      "$visibility$ static final com.google.protobuf.Parser<$classname$>\n"
+      "    PARSER = new com.google.protobuf.AbstractParser<$classname$>() {\n",
+      "visibility",
+      ExposePublicParser(descriptor_->file()) ? "@java.lang.Deprecated public"
+                                              : "private",
+      "classname", descriptor_->name());
+  printer->Indent();
+  printer->Print(
+      "@java.lang.Override\n"
+      "public $classname$ parsePartialFrom(\n"
+      "    com.google.protobuf.CodedInputStream input,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n",
+      "classname", descriptor_->name());
+  if (context_->HasGeneratedMethods(descriptor_)) {
+    printer->Print("  return new $classname$(input, extensionRegistry);\n",
+                   "classname", descriptor_->name());
+  } else {
+    // When parsing constructor isn't generated, use builder to parse
+    // messages. Note, will fallback to use reflection based mergeFieldFrom()
+    // in AbstractMessage.Builder.
+    printer->Indent();
+    printer->Print(
+        "Builder builder = newBuilder();\n"
+        "try {\n"
+        "  builder.mergeFrom(input, extensionRegistry);\n"
+        "} catch (com.google.protobuf.InvalidProtocolBufferException e) {\n"
+        "  throw e.setUnfinishedMessage(builder.buildPartial());\n"
+        "} catch (java.io.IOException e) {\n"
+        "  throw new com.google.protobuf.InvalidProtocolBufferException(\n"
+        "      e.getMessage()).setUnfinishedMessage(\n"
+        "          builder.buildPartial());\n"
+        "}\n"
+        "return builder.buildPartial();\n");
+    printer->Outdent();
+  }
+  printer->Print("}\n");
+  printer->Outdent();
+  printer->Print(
+      "};\n"
+      "\n");
+
+  printer->Print(
+      "public static com.google.protobuf.Parser<$classname$> parser() {\n"
+      "  return PARSER;\n"
+      "}\n"
+      "\n"
+      "@java.lang.Override\n"
+      "public com.google.protobuf.Parser<$classname$> getParserForType() {\n"
+      "  return PARSER;\n"
+      "}\n"
+      "\n",
+      "classname", descriptor_->name());
+}
+
+// ===================================================================
+void ImmutableMessageGenerator::GenerateInitializers(io::Printer* printer) {
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    if (!descriptor_->field(i)->containing_oneof()) {
+      field_generators_.get(descriptor_->field(i))
+          .GenerateInitializationCode(printer);
+    }
+  }
+}
+
+
+void ImmutableMessageGenerator::GenerateAnyMethods(io::Printer* printer) {
+  printer->Print(
+      "private static String getTypeUrl(\n"
+      "    java.lang.String typeUrlPrefix,\n"
+      "    com.google.protobuf.Descriptors.Descriptor descriptor) {\n"
+      "  return typeUrlPrefix.endsWith(\"/\")\n"
+      "      ? typeUrlPrefix + descriptor.getFullName()\n"
+      "      : typeUrlPrefix + \"/\" + descriptor.getFullName();\n"
+      "}\n"
+      "\n"
+      "private static String getTypeNameFromTypeUrl(\n"
+      "    java.lang.String typeUrl) {\n"
+      "  int pos = typeUrl.lastIndexOf('/');\n"
+      "  return pos == -1 ? \"\" : typeUrl.substring(pos + 1);\n"
+      "}\n"
+      "\n"
+      "public static  Any pack(\n"
+      "    T message) {\n"
+      "  return Any.newBuilder()\n"
+      "      .setTypeUrl(getTypeUrl(\"type.googleapis.com\",\n"
+      "                             message.getDescriptorForType()))\n"
+      "      .setValue(message.toByteString())\n"
+      "      .build();\n"
+      "}\n"
+      "\n"
+      "/**\n"
+      " * Packs a message using the given type URL prefix. The type URL will\n"
+      " * be constructed by concatenating the message type's full name to the\n"
+      " * prefix with an optional \"/\" separator if the prefix doesn't end\n"
+      " * with \"/\" already.\n"
+      " */\n"
+      "public static  Any pack(\n"
+      "    T message, java.lang.String typeUrlPrefix) {\n"
+      "  return Any.newBuilder()\n"
+      "      .setTypeUrl(getTypeUrl(typeUrlPrefix,\n"
+      "                             message.getDescriptorForType()))\n"
+      "      .setValue(message.toByteString())\n"
+      "      .build();\n"
+      "}\n"
+      "\n"
+      "public  boolean is(\n"
+      "    java.lang.Class clazz) {\n"
+      "  T defaultInstance =\n"
+      "      com.google.protobuf.Internal.getDefaultInstance(clazz);\n"
+      "  return getTypeNameFromTypeUrl(getTypeUrl()).equals(\n"
+      "      defaultInstance.getDescriptorForType().getFullName());\n"
+      "}\n"
+      "\n"
+      "private volatile com.google.protobuf.Message cachedUnpackValue;\n"
+      "\n"
+      "@java.lang.SuppressWarnings(\"unchecked\")\n"
+      "public  T unpack(\n"
+      "    java.lang.Class clazz)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  boolean invalidClazz = false;\n"
+      "  if (cachedUnpackValue != null) {\n"
+      "    if (cachedUnpackValue.getClass() == clazz) {\n"
+      "      return (T) cachedUnpackValue;\n"
+      "    }\n"
+      "    invalidClazz = true;\n"
+      "  }\n"
+      "  if (invalidClazz || !is(clazz)) {\n"
+      "    throw new com.google.protobuf.InvalidProtocolBufferException(\n"
+      "        \"Type of the Any message does not match the given class.\");\n"
+      "  }\n"
+      "  T defaultInstance =\n"
+      "      com.google.protobuf.Internal.getDefaultInstance(clazz);\n"
+      "  T result = (T) defaultInstance.getParserForType()\n"
+      "      .parseFrom(getValue());\n"
+      "  cachedUnpackValue = result;\n"
+      "  return result;\n"
+      "}\n");
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message.h"
new file mode 100644
index 00000000..de2f359a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message.h"
@@ -0,0 +1,144 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+static const int kMaxStaticSize = 1 << 15;  // aka 32k
+
+class MessageGenerator {
+ public:
+  explicit MessageGenerator(const Descriptor* descriptor);
+  virtual ~MessageGenerator();
+
+  // All static variables have to be declared at the top-level of the file
+  // so that we can control initialization order, which is important for
+  // DescriptorProto bootstrapping to work.
+  virtual void GenerateStaticVariables(io::Printer* printer,
+                                       int* bytecode_estimate) = 0;
+
+  // Output code which initializes the static variables generated by
+  // GenerateStaticVariables(). Returns an estimate of bytecode size.
+  virtual int GenerateStaticVariableInitializers(io::Printer* printer) = 0;
+
+  // Generate the class itself.
+  virtual void Generate(io::Printer* printer) = 0;
+
+  // Generates the base interface that both the class and its builder
+  // implement
+  virtual void GenerateInterface(io::Printer* printer) = 0;
+
+  // Generate code to register all contained extensions with an
+  // ExtensionRegistry.
+  virtual void GenerateExtensionRegistrationCode(io::Printer* printer) = 0;
+
+ protected:
+  const Descriptor* descriptor_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageGenerator);
+};
+
+class ImmutableMessageGenerator : public MessageGenerator {
+ public:
+  ImmutableMessageGenerator(const Descriptor* descriptor, Context* context);
+  virtual ~ImmutableMessageGenerator();
+
+  virtual void Generate(io::Printer* printer);
+  virtual void GenerateInterface(io::Printer* printer);
+  virtual void GenerateExtensionRegistrationCode(io::Printer* printer);
+  virtual void GenerateStaticVariables(io::Printer* printer,
+                                       int* bytecode_estimate);
+
+  // Returns an estimate of the number of bytes the printed code will compile to
+  virtual int GenerateStaticVariableInitializers(io::Printer* printer);
+
+ private:
+  void GenerateFieldAccessorTable(io::Printer* printer, int* bytecode_estimate);
+
+  // Returns an estimate of the number of bytes the printed code will compile to
+  int GenerateFieldAccessorTableInitializer(io::Printer* printer);
+
+  void GenerateMessageSerializationMethods(io::Printer* printer);
+  void GenerateParseFromMethods(io::Printer* printer);
+  void GenerateSerializeOneField(io::Printer* printer,
+                                 const FieldDescriptor* field);
+  void GenerateSerializeOneExtensionRange(
+      io::Printer* printer, const Descriptor::ExtensionRange* range);
+
+  void GenerateBuilder(io::Printer* printer);
+  void GenerateIsInitialized(io::Printer* printer);
+  void GenerateDescriptorMethods(io::Printer* printer);
+  void GenerateInitializers(io::Printer* printer);
+  void GenerateEqualsAndHashCode(io::Printer* printer);
+  void GenerateParser(io::Printer* printer);
+  void GenerateParsingConstructor(io::Printer* printer);
+  void GenerateAnyMethods(io::Printer* printer);
+
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+  FieldGeneratorMap field_generators_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder.cc"
new file mode 100644
index 00000000..16e63afc
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder.cc"
@@ -0,0 +1,725 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: dweis@google.com (Daniel Weis)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+namespace {
+std::string MapValueImmutableClassdName(const Descriptor* descriptor,
+                                        ClassNameResolver* name_resolver) {
+  const FieldDescriptor* value_field = descriptor->FindFieldByName("value");
+  GOOGLE_CHECK_EQ(FieldDescriptor::TYPE_MESSAGE, value_field->type());
+  return name_resolver->GetImmutableClassName(value_field->message_type());
+}
+}  // namespace
+
+MessageBuilderGenerator::MessageBuilderGenerator(const Descriptor* descriptor,
+                                                 Context* context)
+    : descriptor_(descriptor),
+      context_(context),
+      name_resolver_(context->GetNameResolver()),
+      field_generators_(descriptor, context_) {
+  GOOGLE_CHECK(HasDescriptorMethods(descriptor->file(), context->EnforceLite()))
+      << "Generator factory error: A non-lite message generator is used to "
+         "generate lite messages.";
+}
+
+MessageBuilderGenerator::~MessageBuilderGenerator() {}
+
+void MessageBuilderGenerator::Generate(io::Printer* printer) {
+  WriteMessageDocComment(printer, descriptor_);
+  if (descriptor_->extension_range_count() > 0) {
+    printer->Print(
+        "public static final class Builder extends\n"
+        "    com.google.protobuf.GeneratedMessage$ver$.ExtendableBuilder<\n"
+        "      $classname$, Builder> implements\n"
+        "    $extra_interfaces$\n"
+        "    $classname$OrBuilder {\n",
+        "classname", name_resolver_->GetImmutableClassName(descriptor_),
+        "extra_interfaces", ExtraBuilderInterfaces(descriptor_), "ver",
+        GeneratedCodeVersionSuffix());
+  } else {
+    printer->Print(
+        "public static final class Builder extends\n"
+        "    com.google.protobuf.GeneratedMessage$ver$.Builder "
+        "implements\n"
+        "    $extra_interfaces$\n"
+        "    $classname$OrBuilder {\n",
+        "classname", name_resolver_->GetImmutableClassName(descriptor_),
+        "extra_interfaces", ExtraBuilderInterfaces(descriptor_), "ver",
+        GeneratedCodeVersionSuffix());
+  }
+  printer->Indent();
+
+  GenerateDescriptorMethods(printer);
+  GenerateCommonBuilderMethods(printer);
+
+  if (context_->HasGeneratedMethods(descriptor_)) {
+    GenerateIsInitialized(printer);
+    GenerateBuilderParsingMethods(printer);
+  }
+
+  // oneof
+  std::map vars;
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    vars["oneof_name"] =
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))->name;
+    vars["oneof_capitalized_name"] =
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))
+            ->capitalized_name;
+    vars["oneof_index"] = StrCat(descriptor_->oneof_decl(i)->index());
+    // oneofCase_ and oneof_
+    printer->Print(vars,
+                   "private int $oneof_name$Case_ = 0;\n"
+                   "private java.lang.Object $oneof_name$_;\n");
+    // oneofCase() and clearOneof()
+    printer->Print(vars,
+                   "public $oneof_capitalized_name$Case\n"
+                   "    get$oneof_capitalized_name$Case() {\n"
+                   "  return $oneof_capitalized_name$Case.forNumber(\n"
+                   "      $oneof_name$Case_);\n"
+                   "}\n"
+                   "\n"
+                   "public Builder clear$oneof_capitalized_name$() {\n"
+                   "  $oneof_name$Case_ = 0;\n"
+                   "  $oneof_name$_ = null;\n");
+    printer->Print("  onChanged();\n");
+    printer->Print(
+        "  return this;\n"
+        "}\n"
+        "\n");
+  }
+
+  // Integers for bit fields.
+  int totalBits = 0;
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    totalBits +=
+        field_generators_.get(descriptor_->field(i)).GetNumBitsForBuilder();
+  }
+  int totalInts = (totalBits + 31) / 32;
+  for (int i = 0; i < totalInts; i++) {
+    printer->Print("private int $bit_field_name$;\n", "bit_field_name",
+                   GetBitFieldName(i));
+  }
+
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    printer->Print("\n");
+    field_generators_.get(descriptor_->field(i))
+        .GenerateBuilderMembers(printer);
+  }
+
+  // Override methods declared in GeneratedMessage to return the concrete
+  // generated type so callsites won't depend on GeneratedMessage. This
+  // is needed to keep binary compatibility when we change generated code
+  // to subclass a different GeneratedMessage class (e.g., in v3.0.0 release
+  // we changed all generated code to subclass GeneratedMessageV3).
+  printer->Print(
+      "@java.lang.Override\n"
+      "public final Builder setUnknownFields(\n"
+      "    final com.google.protobuf.UnknownFieldSet unknownFields) {\n"
+      "  return super.setUnknownFields(unknownFields);\n"
+      "}\n"
+      "\n"
+      "@java.lang.Override\n"
+      "public final Builder mergeUnknownFields(\n"
+      "    final com.google.protobuf.UnknownFieldSet unknownFields) {\n"
+      "  return super.mergeUnknownFields(unknownFields);\n"
+      "}\n"
+      "\n");
+
+  printer->Print(
+      "\n"
+      "// @@protoc_insertion_point(builder_scope:$full_name$)\n",
+      "full_name", descriptor_->full_name());
+
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+// ===================================================================
+
+void MessageBuilderGenerator::GenerateDescriptorMethods(io::Printer* printer) {
+  if (!descriptor_->options().no_standard_descriptor_accessor()) {
+    printer->Print(
+        "public static final com.google.protobuf.Descriptors.Descriptor\n"
+        "    getDescriptor() {\n"
+        "  return $fileclass$.internal_$identifier$_descriptor;\n"
+        "}\n"
+        "\n",
+        "fileclass", name_resolver_->GetImmutableClassName(descriptor_->file()),
+        "identifier", UniqueFileScopeIdentifier(descriptor_));
+  }
+  std::vector map_fields;
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    if (GetJavaType(field) == JAVATYPE_MESSAGE &&
+        IsMapEntry(field->message_type())) {
+      map_fields.push_back(field);
+    }
+  }
+  if (!map_fields.empty()) {
+    printer->Print(
+        "@SuppressWarnings({\"rawtypes\"})\n"
+        "protected com.google.protobuf.MapField internalGetMapField(\n"
+        "    int number) {\n"
+        "  switch (number) {\n");
+    printer->Indent();
+    printer->Indent();
+    for (int i = 0; i < map_fields.size(); ++i) {
+      const FieldDescriptor* field = map_fields[i];
+      const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field);
+      printer->Print(
+          "case $number$:\n"
+          "  return internalGet$capitalized_name$();\n",
+          "number", StrCat(field->number()), "capitalized_name",
+          info->capitalized_name);
+    }
+    printer->Print(
+        "default:\n"
+        "  throw new RuntimeException(\n"
+        "      \"Invalid map field number: \" + number);\n");
+    printer->Outdent();
+    printer->Outdent();
+    printer->Print(
+        "  }\n"
+        "}\n");
+    printer->Print(
+        "@SuppressWarnings({\"rawtypes\"})\n"
+        "protected com.google.protobuf.MapField internalGetMutableMapField(\n"
+        "    int number) {\n"
+        "  switch (number) {\n");
+    printer->Indent();
+    printer->Indent();
+    for (int i = 0; i < map_fields.size(); ++i) {
+      const FieldDescriptor* field = map_fields[i];
+      const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field);
+      printer->Print(
+          "case $number$:\n"
+          "  return internalGetMutable$capitalized_name$();\n",
+          "number", StrCat(field->number()), "capitalized_name",
+          info->capitalized_name);
+    }
+    printer->Print(
+        "default:\n"
+        "  throw new RuntimeException(\n"
+        "      \"Invalid map field number: \" + number);\n");
+    printer->Outdent();
+    printer->Outdent();
+    printer->Print(
+        "  }\n"
+        "}\n");
+  }
+  printer->Print(
+      "@java.lang.Override\n"
+      "protected com.google.protobuf.GeneratedMessage$ver$.FieldAccessorTable\n"
+      "    internalGetFieldAccessorTable() {\n"
+      "  return $fileclass$.internal_$identifier$_fieldAccessorTable\n"
+      "      .ensureFieldAccessorsInitialized(\n"
+      "          $classname$.class, $classname$.Builder.class);\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_),
+      "fileclass", name_resolver_->GetImmutableClassName(descriptor_->file()),
+      "identifier", UniqueFileScopeIdentifier(descriptor_), "ver",
+      GeneratedCodeVersionSuffix());
+}
+
+// ===================================================================
+
+void MessageBuilderGenerator::GenerateCommonBuilderMethods(
+    io::Printer* printer) {
+  printer->Print(
+      "// Construct using $classname$.newBuilder()\n"
+      "private Builder() {\n"
+      "  maybeForceBuilderInitialization();\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  printer->Print(
+      "private Builder(\n"
+      "    com.google.protobuf.GeneratedMessage$ver$.BuilderParent parent) {\n"
+      "  super(parent);\n"
+      "  maybeForceBuilderInitialization();\n"
+      "}\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_), "ver",
+      GeneratedCodeVersionSuffix());
+
+  printer->Print(
+      "private void maybeForceBuilderInitialization() {\n"
+      "  if (com.google.protobuf.GeneratedMessage$ver$\n"
+      "          .alwaysUseFieldBuilders) {\n",
+      "ver", GeneratedCodeVersionSuffix());
+
+  printer->Indent();
+  printer->Indent();
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    if (!descriptor_->field(i)->containing_oneof()) {
+      field_generators_.get(descriptor_->field(i))
+          .GenerateFieldBuilderInitializationCode(printer);
+    }
+  }
+  printer->Outdent();
+  printer->Outdent();
+
+  printer->Print(
+      "  }\n"
+      "}\n");
+
+  printer->Print(
+      "@java.lang.Override\n"
+      "public Builder clear() {\n"
+      "  super.clear();\n");
+
+  printer->Indent();
+
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    if (!descriptor_->field(i)->containing_oneof()) {
+      field_generators_.get(descriptor_->field(i))
+          .GenerateBuilderClearCode(printer);
+    }
+  }
+
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    printer->Print(
+        "$oneof_name$Case_ = 0;\n"
+        "$oneof_name$_ = null;\n",
+        "oneof_name",
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))->name);
+  }
+
+  printer->Outdent();
+
+  printer->Print(
+      "  return this;\n"
+      "}\n"
+      "\n");
+
+  printer->Print(
+      "@java.lang.Override\n"
+      "public com.google.protobuf.Descriptors.Descriptor\n"
+      "    getDescriptorForType() {\n"
+      "  return $fileclass$.internal_$identifier$_descriptor;\n"
+      "}\n"
+      "\n",
+      "fileclass", name_resolver_->GetImmutableClassName(descriptor_->file()),
+      "identifier", UniqueFileScopeIdentifier(descriptor_));
+
+  // LITE runtime implements this in GeneratedMessageLite.
+  printer->Print(
+      "@java.lang.Override\n"
+      "public $classname$ getDefaultInstanceForType() {\n"
+      "  return $classname$.getDefaultInstance();\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  printer->Print(
+      "@java.lang.Override\n"
+      "public $classname$ build() {\n"
+      "  $classname$ result = buildPartial();\n"
+      "  if (!result.isInitialized()) {\n"
+      "    throw newUninitializedMessageException(result);\n"
+      "  }\n"
+      "  return result;\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  printer->Print(
+      "@java.lang.Override\n"
+      "public $classname$ buildPartial() {\n"
+      "  $classname$ result = new $classname$(this);\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  printer->Indent();
+
+  int totalBuilderBits = 0;
+  int totalMessageBits = 0;
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const ImmutableFieldGenerator& field =
+        field_generators_.get(descriptor_->field(i));
+    totalBuilderBits += field.GetNumBitsForBuilder();
+    totalMessageBits += field.GetNumBitsForMessage();
+  }
+  int totalBuilderInts = (totalBuilderBits + 31) / 32;
+  int totalMessageInts = (totalMessageBits + 31) / 32;
+
+  // Local vars for from and to bit fields to avoid accessing the builder and
+  // message over and over for these fields. Seems to provide a slight
+  // perforamance improvement in micro benchmark and this is also what proto1
+  // code does.
+  for (int i = 0; i < totalBuilderInts; i++) {
+    printer->Print("int from_$bit_field_name$ = $bit_field_name$;\n",
+                   "bit_field_name", GetBitFieldName(i));
+  }
+  for (int i = 0; i < totalMessageInts; i++) {
+    printer->Print("int to_$bit_field_name$ = 0;\n", "bit_field_name",
+                   GetBitFieldName(i));
+  }
+
+  // Output generation code for each field.
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    field_generators_.get(descriptor_->field(i)).GenerateBuildingCode(printer);
+  }
+
+  // Copy the bit field results to the generated message
+  for (int i = 0; i < totalMessageInts; i++) {
+    printer->Print("result.$bit_field_name$ = to_$bit_field_name$;\n",
+                   "bit_field_name", GetBitFieldName(i));
+  }
+
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    printer->Print(
+        "result.$oneof_name$Case_ = $oneof_name$Case_;\n", "oneof_name",
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))->name);
+  }
+
+  printer->Outdent();
+
+  printer->Print("  onBuilt();\n");
+
+  printer->Print(
+      "  return result;\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  // Override methods declared in GeneratedMessage to return the concrete
+  // generated type so callsites won't depend on GeneratedMessage. This
+  // is needed to keep binary compatibility when we change generated code
+  // to subclass a different GeneratedMessage class (e.g., in v3.0.0 release
+  // we changed all generated code to subclass GeneratedMessageV3).
+  printer->Print(
+      "@java.lang.Override\n"
+      "public Builder clone() {\n"
+      "  return super.clone();\n"
+      "}\n"
+      "@java.lang.Override\n"
+      "public Builder setField(\n"
+      "    com.google.protobuf.Descriptors.FieldDescriptor field,\n"
+      "    java.lang.Object value) {\n"
+      "  return super.setField(field, value);\n"
+      "}\n"
+      "@java.lang.Override\n"
+      "public Builder clearField(\n"
+      "    com.google.protobuf.Descriptors.FieldDescriptor field) {\n"
+      "  return super.clearField(field);\n"
+      "}\n"
+      "@java.lang.Override\n"
+      "public Builder clearOneof(\n"
+      "    com.google.protobuf.Descriptors.OneofDescriptor oneof) {\n"
+      "  return super.clearOneof(oneof);\n"
+      "}\n"
+      "@java.lang.Override\n"
+      "public Builder setRepeatedField(\n"
+      "    com.google.protobuf.Descriptors.FieldDescriptor field,\n"
+      "    int index, java.lang.Object value) {\n"
+      "  return super.setRepeatedField(field, index, value);\n"
+      "}\n"
+      "@java.lang.Override\n"
+      "public Builder addRepeatedField(\n"
+      "    com.google.protobuf.Descriptors.FieldDescriptor field,\n"
+      "    java.lang.Object value) {\n"
+      "  return super.addRepeatedField(field, value);\n"
+      "}\n");
+
+  if (descriptor_->extension_range_count() > 0) {
+    printer->Print(
+        "@java.lang.Override\n"
+        "public  Builder setExtension(\n"
+        "    com.google.protobuf.GeneratedMessage.GeneratedExtension<\n"
+        "        $classname$, Type> extension,\n"
+        "    Type value) {\n"
+        "  return super.setExtension(extension, value);\n"
+        "}\n"
+        "@java.lang.Override\n"
+        "public  Builder setExtension(\n"
+        "    com.google.protobuf.GeneratedMessage.GeneratedExtension<\n"
+        "        $classname$, java.util.List> extension,\n"
+        "    int index, Type value) {\n"
+        "  return super.setExtension(extension, index, value);\n"
+        "}\n"
+        "@java.lang.Override\n"
+        "public  Builder addExtension(\n"
+        "    com.google.protobuf.GeneratedMessage.GeneratedExtension<\n"
+        "        $classname$, java.util.List> extension,\n"
+        "    Type value) {\n"
+        "  return super.addExtension(extension, value);\n"
+        "}\n"
+        "@java.lang.Override\n"
+        "public  Builder clearExtension(\n"
+        "    com.google.protobuf.GeneratedMessage.GeneratedExtension<\n"
+        "        $classname$, ?> extension) {\n"
+        "  return super.clearExtension(extension);\n"
+        "}\n",
+        "classname", name_resolver_->GetImmutableClassName(descriptor_));
+  }
+
+  // -----------------------------------------------------------------
+
+  if (context_->HasGeneratedMethods(descriptor_)) {
+    printer->Print(
+        "@java.lang.Override\n"
+        "public Builder mergeFrom(com.google.protobuf.Message other) {\n"
+        "  if (other instanceof $classname$) {\n"
+        "    return mergeFrom(($classname$)other);\n"
+        "  } else {\n"
+        "    super.mergeFrom(other);\n"
+        "    return this;\n"
+        "  }\n"
+        "}\n"
+        "\n",
+        "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+    printer->Print(
+        "public Builder mergeFrom($classname$ other) {\n"
+        // Optimization:  If other is the default instance, we know none of its
+        //   fields are set so we can skip the merge.
+        "  if (other == $classname$.getDefaultInstance()) return this;\n",
+        "classname", name_resolver_->GetImmutableClassName(descriptor_));
+    printer->Indent();
+
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      if (!descriptor_->field(i)->containing_oneof()) {
+        field_generators_.get(descriptor_->field(i))
+            .GenerateMergingCode(printer);
+      }
+    }
+
+    // Merge oneof fields.
+    for (int i = 0; i < descriptor_->oneof_decl_count(); ++i) {
+      printer->Print("switch (other.get$oneof_capitalized_name$Case()) {\n",
+                     "oneof_capitalized_name",
+                     context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))
+                         ->capitalized_name);
+      printer->Indent();
+      for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) {
+        const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j);
+        printer->Print("case $field_name$: {\n", "field_name",
+                       ToUpper(field->name()));
+        printer->Indent();
+        field_generators_.get(field).GenerateMergingCode(printer);
+        printer->Print("break;\n");
+        printer->Outdent();
+        printer->Print("}\n");
+      }
+      printer->Print(
+          "case $cap_oneof_name$_NOT_SET: {\n"
+          "  break;\n"
+          "}\n",
+          "cap_oneof_name",
+          ToUpper(
+              context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))
+                  ->name));
+      printer->Outdent();
+      printer->Print("}\n");
+    }
+
+    printer->Outdent();
+
+    // if message type has extensions
+    if (descriptor_->extension_range_count() > 0) {
+      printer->Print("  this.mergeExtensionFields(other);\n");
+    }
+
+    printer->Print("  this.mergeUnknownFields(other.unknownFields);\n");
+
+    printer->Print("  onChanged();\n");
+
+    printer->Print(
+        "  return this;\n"
+        "}\n"
+        "\n");
+  }
+}
+
+// ===================================================================
+
+void MessageBuilderGenerator::GenerateBuilderParsingMethods(
+    io::Printer* printer) {
+  printer->Print(
+      "@java.lang.Override\n"
+      "public Builder mergeFrom(\n"
+      "    com.google.protobuf.CodedInputStream input,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws java.io.IOException {\n"
+      "  $classname$ parsedMessage = null;\n"
+      "  try {\n"
+      "    parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);\n"
+      "  } catch (com.google.protobuf.InvalidProtocolBufferException e) {\n"
+      "    parsedMessage = ($classname$) e.getUnfinishedMessage();\n"
+      "    throw e.unwrapIOException();\n"
+      "  } finally {\n"
+      "    if (parsedMessage != null) {\n"
+      "      mergeFrom(parsedMessage);\n"
+      "    }\n"
+      "  }\n"
+      "  return this;\n"
+      "}\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+}
+
+// ===================================================================
+
+void MessageBuilderGenerator::GenerateIsInitialized(io::Printer* printer) {
+  printer->Print(
+      "@java.lang.Override\n"
+      "public final boolean isInitialized() {\n");
+  printer->Indent();
+
+  // Check that all required fields in this message are set.
+  // TODO(kenton):  We can optimize this when we switch to putting all the
+  //   "has" fields into a single bitfield.
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field);
+
+    if (field->is_required()) {
+      printer->Print(
+          "if (!has$name$()) {\n"
+          "  return false;\n"
+          "}\n",
+          "name", info->capitalized_name);
+    }
+  }
+
+  // Now check that all embedded messages are initialized.
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field);
+    if (GetJavaType(field) == JAVATYPE_MESSAGE &&
+        HasRequiredFields(field->message_type())) {
+      switch (field->label()) {
+        case FieldDescriptor::LABEL_REQUIRED:
+          printer->Print(
+              "if (!get$name$().isInitialized()) {\n"
+              "  return false;\n"
+              "}\n",
+              "type",
+              name_resolver_->GetImmutableClassName(field->message_type()),
+              "name", info->capitalized_name);
+          break;
+        case FieldDescriptor::LABEL_OPTIONAL:
+          if (!SupportFieldPresence(descriptor_->file()) &&
+              field->containing_oneof() != NULL) {
+            const OneofDescriptor* oneof = field->containing_oneof();
+            const OneofGeneratorInfo* oneof_info =
+                context_->GetOneofGeneratorInfo(oneof);
+            printer->Print("if ($oneof_name$Case_ == $field_number$) {\n",
+                           "oneof_name", oneof_info->name, "field_number",
+                           StrCat(field->number()));
+          } else {
+            printer->Print("if (has$name$()) {\n", "name",
+                           info->capitalized_name);
+          }
+          printer->Print(
+              "  if (!get$name$().isInitialized()) {\n"
+              "    return false;\n"
+              "  }\n"
+              "}\n",
+              "name", info->capitalized_name);
+          break;
+        case FieldDescriptor::LABEL_REPEATED:
+          if (IsMapEntry(field->message_type())) {
+            printer->Print(
+                "for ($type$ item : get$name$Map().values()) {\n"
+                "  if (!item.isInitialized()) {\n"
+                "    return false;\n"
+                "  }\n"
+                "}\n",
+                "type",
+                MapValueImmutableClassdName(field->message_type(),
+                                            name_resolver_),
+                "name", info->capitalized_name);
+          } else {
+            printer->Print(
+                "for (int i = 0; i < get$name$Count(); i++) {\n"
+                "  if (!get$name$(i).isInitialized()) {\n"
+                "    return false;\n"
+                "  }\n"
+                "}\n",
+                "type",
+                name_resolver_->GetImmutableClassName(field->message_type()),
+                "name", info->capitalized_name);
+          }
+          break;
+      }
+    }
+  }
+
+  if (descriptor_->extension_range_count() > 0) {
+    printer->Print(
+        "if (!extensionsAreInitialized()) {\n"
+        "  return false;\n"
+        "}\n");
+  }
+
+  printer->Outdent();
+
+  printer->Print(
+      "  return true;\n"
+      "}\n"
+      "\n");
+}
+
+// ===================================================================
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder.h"
new file mode 100644
index 00000000..a31d0bad
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder.h"
@@ -0,0 +1,88 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: dweis@google.com (Daniel Weis)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_BUILDER_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_BUILDER_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class MessageBuilderGenerator {
+ public:
+  explicit MessageBuilderGenerator(const Descriptor* descriptor,
+                                   Context* context);
+  virtual ~MessageBuilderGenerator();
+
+  virtual void Generate(io::Printer* printer);
+
+ private:
+  void GenerateCommonBuilderMethods(io::Printer* printer);
+  void GenerateDescriptorMethods(io::Printer* printer);
+  void GenerateBuilderParsingMethods(io::Printer* printer);
+  void GenerateIsInitialized(io::Printer* printer);
+
+  const Descriptor* descriptor_;
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+  FieldGeneratorMap field_generators_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageBuilderGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_BUILDER_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder_lite.cc"
new file mode 100644
index 00000000..6e78fb73
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder_lite.cc"
@@ -0,0 +1,148 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: dweis@google.com (Daniel Weis)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+MessageBuilderLiteGenerator::MessageBuilderLiteGenerator(
+    const Descriptor* descriptor, Context* context)
+    : descriptor_(descriptor),
+      context_(context),
+      name_resolver_(context->GetNameResolver()),
+      field_generators_(descriptor, context_) {
+  GOOGLE_CHECK(!HasDescriptorMethods(descriptor->file(), context->EnforceLite()))
+      << "Generator factory error: A lite message generator is used to "
+         "generate non-lite messages.";
+}
+
+MessageBuilderLiteGenerator::~MessageBuilderLiteGenerator() {}
+
+void MessageBuilderLiteGenerator::Generate(io::Printer* printer) {
+  WriteMessageDocComment(printer, descriptor_);
+  printer->Print(
+      "public static final class Builder extends\n"
+      "    com.google.protobuf.GeneratedMessageLite.$extendible$Builder<\n"
+      "      $classname$, Builder> implements\n"
+      "    $extra_interfaces$\n"
+      "    $classname$OrBuilder {\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_),
+      "extra_interfaces", ExtraBuilderInterfaces(descriptor_), "extendible",
+      descriptor_->extension_range_count() > 0 ? "Extendable" : "");
+  printer->Indent();
+
+  GenerateCommonBuilderMethods(printer);
+
+  // oneof
+  std::map vars;
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    vars["oneof_name"] =
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))->name;
+    vars["oneof_capitalized_name"] =
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))
+            ->capitalized_name;
+    vars["oneof_index"] = StrCat(descriptor_->oneof_decl(i)->index());
+
+    // oneofCase() and clearOneof()
+    printer->Print(vars,
+                   "@java.lang.Override\n"
+                   "public $oneof_capitalized_name$Case\n"
+                   "    get$oneof_capitalized_name$Case() {\n"
+                   "  return instance.get$oneof_capitalized_name$Case();\n"
+                   "}\n"
+                   "\n"
+                   "public Builder clear$oneof_capitalized_name$() {\n"
+                   "  copyOnWrite();\n"
+                   "  instance.clear$oneof_capitalized_name$();\n"
+                   "  return this;\n"
+                   "}\n"
+                   "\n");
+  }
+
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    printer->Print("\n");
+    field_generators_.get(descriptor_->field(i))
+        .GenerateBuilderMembers(printer);
+  }
+
+  printer->Print(
+      "\n"
+      "// @@protoc_insertion_point(builder_scope:$full_name$)\n",
+      "full_name", descriptor_->full_name());
+
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+// ===================================================================
+
+void MessageBuilderLiteGenerator::GenerateCommonBuilderMethods(
+    io::Printer* printer) {
+  printer->Print(
+      "// Construct using $classname$.newBuilder()\n"
+      "private Builder() {\n"
+      "  super(DEFAULT_INSTANCE);\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+}
+
+// ===================================================================
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder_lite.h"
new file mode 100644
index 00000000..e0a48dc1
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_builder_lite.h"
@@ -0,0 +1,85 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: dweis@google.com (Daniel Weis)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_BUILDER_LITE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_BUILDER_LITE_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class MessageBuilderLiteGenerator {
+ public:
+  explicit MessageBuilderLiteGenerator(const Descriptor* descriptor,
+                                       Context* context);
+  virtual ~MessageBuilderLiteGenerator();
+
+  virtual void Generate(io::Printer* printer);
+
+ private:
+  void GenerateCommonBuilderMethods(io::Printer* printer);
+
+  const Descriptor* descriptor_;
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+  FieldGeneratorMap field_generators_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageBuilderLiteGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_BUILDER_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field.cc"
new file mode 100644
index 00000000..ad684a0d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field.cc"
@@ -0,0 +1,1348 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+namespace {
+
+void SetMessageVariables(const FieldDescriptor* descriptor, int messageBitIndex,
+                         int builderBitIndex, const FieldGeneratorInfo* info,
+                         ClassNameResolver* name_resolver,
+                         std::map* variables) {
+  SetCommonFieldVariables(descriptor, info, variables);
+
+  (*variables)["type"] =
+      name_resolver->GetImmutableClassName(descriptor->message_type());
+  (*variables)["mutable_type"] =
+      name_resolver->GetMutableClassName(descriptor->message_type());
+  (*variables)["group_or_message"] =
+      (GetType(descriptor) == FieldDescriptor::TYPE_GROUP) ? "Group"
+                                                           : "Message";
+  // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported
+  // by the proto compiler
+  (*variables)["deprecation"] =
+      descriptor->options().deprecated() ? "@java.lang.Deprecated " : "";
+  (*variables)["on_changed"] = "onChanged();";
+  (*variables)["ver"] = GeneratedCodeVersionSuffix();
+  (*variables)["get_parser"] =
+      ExposePublicParser(descriptor->message_type()->file()) ? "PARSER"
+                                                             : "parser()";
+
+  if (SupportFieldPresence(descriptor->file())) {
+    // For singular messages and builders, one bit is used for the hasField bit.
+    (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex);
+    (*variables)["get_has_field_bit_builder"] = GenerateGetBit(builderBitIndex);
+
+    // Note that these have a trailing ";".
+    (*variables)["set_has_field_bit_message"] =
+        GenerateSetBit(messageBitIndex) + ";";
+    (*variables)["set_has_field_bit_builder"] =
+        GenerateSetBit(builderBitIndex) + ";";
+    (*variables)["clear_has_field_bit_builder"] =
+        GenerateClearBit(builderBitIndex) + ";";
+
+    (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex);
+  } else {
+    (*variables)["set_has_field_bit_message"] = "";
+    (*variables)["set_has_field_bit_builder"] = "";
+    (*variables)["clear_has_field_bit_builder"] = "";
+
+    (*variables)["is_field_present_message"] =
+        (*variables)["name"] + "_ != null";
+  }
+
+  // For repeated builders, one bit is used for whether the array is immutable.
+  (*variables)["get_mutable_bit_builder"] = GenerateGetBit(builderBitIndex);
+  (*variables)["set_mutable_bit_builder"] = GenerateSetBit(builderBitIndex);
+  (*variables)["clear_mutable_bit_builder"] = GenerateClearBit(builderBitIndex);
+
+  // For repeated fields, one bit is used for whether the array is immutable
+  // in the parsing constructor.
+  (*variables)["get_mutable_bit_parser"] =
+      GenerateGetBitMutableLocal(builderBitIndex);
+  (*variables)["set_mutable_bit_parser"] =
+      GenerateSetBitMutableLocal(builderBitIndex);
+
+  (*variables)["get_has_field_bit_from_local"] =
+      GenerateGetBitFromLocal(builderBitIndex);
+  (*variables)["set_has_field_bit_to_local"] =
+      GenerateSetBitToLocal(messageBitIndex);
+}
+
+}  // namespace
+
+// ===================================================================
+
+ImmutableMessageFieldGenerator::ImmutableMessageFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  SetMessageVariables(descriptor, messageBitIndex, builderBitIndex,
+                      context->GetFieldGeneratorInfo(descriptor),
+                      name_resolver_, &variables_);
+}
+
+ImmutableMessageFieldGenerator::~ImmutableMessageFieldGenerator() {}
+
+int ImmutableMessageFieldGenerator::GetNumBitsForMessage() const {
+  return SupportFieldPresence(descriptor_->file()) ? 1 : 0;
+}
+
+int ImmutableMessageFieldGenerator::GetNumBitsForBuilder() const {
+  return GetNumBitsForMessage();
+}
+
+void ImmutableMessageFieldGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  // TODO(jonp): In the future, consider having a method specific to the
+  // interface so that builders can choose dynamically to either return a
+  // message or a nested builder, so that asking for the interface doesn't
+  // cause a message to ever be built.
+  WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+  printer->Print(variables_, "$deprecation$boolean has$capitalized_name$();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_, "$deprecation$$type$ get$capitalized_name$();\n");
+
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$$type$OrBuilder get$capitalized_name$OrBuilder();\n");
+}
+
+void ImmutableMessageFieldGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_, "private $type$ $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(
+        variables_,
+        "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+        "  return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "$deprecation$public $type$OrBuilder "
+        "${$get$capitalized_name$OrBuilder$}$() {\n"
+        "  return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  } else {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $name$_ != null;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+    printer->Print(
+        variables_,
+        "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+        "  return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(variables_,
+                   "$deprecation$public $type$OrBuilder "
+                   "${$get$capitalized_name$OrBuilder$}$() {\n"
+                   "  return get$capitalized_name$();\n"
+                   "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+}
+
+void ImmutableMessageFieldGenerator::PrintNestedBuilderCondition(
+    io::Printer* printer, const char* regular_case,
+    const char* nested_builder_case) const {
+  printer->Print(variables_, "if ($name$Builder_ == null) {\n");
+  printer->Indent();
+  printer->Print(variables_, regular_case);
+  printer->Outdent();
+  printer->Print("} else {\n");
+  printer->Indent();
+  printer->Print(variables_, nested_builder_case);
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void ImmutableMessageFieldGenerator::PrintNestedBuilderFunction(
+    io::Printer* printer, const char* method_prototype,
+    const char* regular_case, const char* nested_builder_case,
+    const char* trailing_code) const {
+  printer->Print(variables_, method_prototype);
+  printer->Annotate("{", "}", descriptor_);
+  printer->Print(" {\n");
+  printer->Indent();
+  PrintNestedBuilderCondition(printer, regular_case, nested_builder_case);
+  if (trailing_code != NULL) {
+    printer->Print(variables_, trailing_code);
+  }
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void ImmutableMessageFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  // When using nested-builders, the code initially works just like the
+  // non-nested builder case. It only creates a nested builder lazily on
+  // demand and then forever delegates to it after creation.
+
+  bool support_field_presence = SupportFieldPresence(descriptor_->file());
+
+  printer->Print(variables_, "private $type$ $name$_;\n");
+
+  printer->Print(variables_,
+                 // If this builder is non-null, it is used and the other fields
+                 // are ignored.
+                 "private com.google.protobuf.SingleFieldBuilder$ver$<\n"
+                 "    $type$, $type$.Builder, $type$OrBuilder> $name$Builder_;"
+                 "\n");
+
+  // The comments above the methods below are based on a hypothetical
+  // field of type "Field" called "Field".
+
+  // boolean hasField()
+  WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+  if (support_field_presence) {
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_builder$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  } else {
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $name$Builder_ != null || $name$_ != null;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  // Field getField()
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  PrintNestedBuilderFunction(
+      printer, "$deprecation$public $type$ ${$get$capitalized_name$$}$()",
+      "return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n",
+      "return $name$Builder_.getMessage();\n", NULL);
+
+  // Field.Builder setField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$set$capitalized_name$$}$($type$ value)",
+
+      "if (value == null) {\n"
+      "  throw new NullPointerException();\n"
+      "}\n"
+      "$name$_ = value;\n"
+      "$on_changed$\n",
+
+      "$name$Builder_.setMessage(value);\n",
+
+      "$set_has_field_bit_builder$\n"
+      "return this;\n");
+
+  // Field.Builder setField(Field.Builder builderForValue)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+      "    $type$.Builder builderForValue)",
+
+      "$name$_ = builderForValue.build();\n"
+      "$on_changed$\n",
+
+      "$name$Builder_.setMessage(builderForValue.build());\n",
+
+      "$set_has_field_bit_builder$\n"
+      "return this;\n");
+
+  // Field.Builder mergeField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$merge$capitalized_name$$}$($type$ value)",
+
+      support_field_presence
+          ? "if ($get_has_field_bit_builder$ &&\n"
+            "    $name$_ != null &&\n"
+            "    $name$_ != $type$.getDefaultInstance()) {\n"
+            "  $name$_ =\n"
+            "    $type$.newBuilder($name$_).mergeFrom(value).buildPartial();\n"
+            "} else {\n"
+            "  $name$_ = value;\n"
+            "}\n"
+            "$on_changed$\n"
+          : "if ($name$_ != null) {\n"
+            "  $name$_ =\n"
+            "    $type$.newBuilder($name$_).mergeFrom(value).buildPartial();\n"
+            "} else {\n"
+            "  $name$_ = value;\n"
+            "}\n"
+            "$on_changed$\n",
+
+      "$name$Builder_.mergeFrom(value);\n",
+
+      "$set_has_field_bit_builder$\n"
+      "return this;\n");
+
+  // Field.Builder clearField()
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer, "$deprecation$public Builder ${$clear$capitalized_name$$}$()",
+
+      "$name$_ = null;\n"
+      "$on_changed$\n",
+
+      support_field_presence ? "$name$Builder_.clear();\n"
+                             : "$name$_ = null;\n"
+                               "$name$Builder_ = null;\n",
+
+      "$clear_has_field_bit_builder$\n"
+      "return this;\n");
+
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public $type$.Builder "
+                 "${$get$capitalized_name$Builder$}$() {\n"
+                 "  $set_has_field_bit_builder$\n"
+                 "  $on_changed$\n"
+                 "  return get$capitalized_name$FieldBuilder().getBuilder();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public $type$OrBuilder "
+                 "${$get$capitalized_name$OrBuilder$}$() {\n"
+                 "  if ($name$Builder_ != null) {\n"
+                 "    return $name$Builder_.getMessageOrBuilder();\n"
+                 "  } else {\n"
+                 "    return $name$_ == null ?\n"
+                 "        $type$.getDefaultInstance() : $name$_;\n"
+                 "  }\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "private com.google.protobuf.SingleFieldBuilder$ver$<\n"
+      "    $type$, $type$.Builder, $type$OrBuilder> \n"
+      "    get$capitalized_name$FieldBuilder() {\n"
+      "  if ($name$Builder_ == null) {\n"
+      "    $name$Builder_ = new com.google.protobuf.SingleFieldBuilder$ver$<\n"
+      "        $type$, $type$.Builder, $type$OrBuilder>(\n"
+      "            get$capitalized_name$(),\n"
+      "            getParentForChildren(),\n"
+      "            isClean());\n"
+      "    $name$_ = null;\n"
+      "  }\n"
+      "  return $name$Builder_;\n"
+      "}\n");
+}
+
+void ImmutableMessageFieldGenerator::GenerateFieldBuilderInitializationCode(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    printer->Print(variables_, "get$capitalized_name$FieldBuilder();\n");
+  }
+}
+
+void ImmutableMessageFieldGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {}
+
+void ImmutableMessageFieldGenerator::GenerateBuilderClearCode(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    PrintNestedBuilderCondition(printer, "$name$_ = null;\n",
+
+                                "$name$Builder_.clear();\n");
+    printer->Print(variables_, "$clear_has_field_bit_builder$\n");
+  } else {
+    PrintNestedBuilderCondition(printer, "$name$_ = null;\n",
+
+                                "$name$_ = null;\n"
+                                "$name$Builder_ = null;\n");
+  }
+}
+
+void ImmutableMessageFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if (other.has$capitalized_name$()) {\n"
+                 "  merge$capitalized_name$(other.get$capitalized_name$());\n"
+                 "}\n");
+}
+
+void ImmutableMessageFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    printer->Print(variables_, "if ($get_has_field_bit_from_local$) {\n");
+    printer->Indent();
+    PrintNestedBuilderCondition(printer, "result.$name$_ = $name$_;\n",
+                                "result.$name$_ = $name$Builder_.build();\n");
+    printer->Outdent();
+    printer->Print(variables_,
+                   "  $set_has_field_bit_to_local$;\n"
+                   "}\n");
+  } else {
+    PrintNestedBuilderCondition(printer, "result.$name$_ = $name$_;\n",
+                                "result.$name$_ = $name$Builder_.build();\n");
+  }
+}
+
+void ImmutableMessageFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "$type$.Builder subBuilder = null;\n"
+                 "if ($is_field_present_message$) {\n"
+                 "  subBuilder = $name$_.toBuilder();\n"
+                 "}\n");
+
+  if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) {
+    printer->Print(variables_,
+                   "$name$_ = input.readGroup($number$, $type$.$get_parser$,\n"
+                   "    extensionRegistry);\n");
+  } else {
+    printer->Print(variables_,
+                   "$name$_ = input.readMessage($type$.$get_parser$, "
+                   "extensionRegistry);\n");
+  }
+
+  printer->Print(variables_,
+                 "if (subBuilder != null) {\n"
+                 "  subBuilder.mergeFrom($name$_);\n"
+                 "  $name$_ = subBuilder.buildPartial();\n"
+                 "}\n"
+                 "$set_has_field_bit_message$\n");
+}
+
+void ImmutableMessageFieldGenerator::GenerateParsingDoneCode(
+    io::Printer* printer) const {
+  // noop for messages.
+}
+
+void ImmutableMessageFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if ($is_field_present_message$) {\n"
+      "  output.write$group_or_message$($number$, get$capitalized_name$());\n"
+      "}\n");
+}
+
+void ImmutableMessageFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if ($is_field_present_message$) {\n"
+      "  size += com.google.protobuf.CodedOutputStream\n"
+      "    .compute$group_or_message$Size($number$, get$capitalized_name$());\n"
+      "}\n");
+}
+
+void ImmutableMessageFieldGenerator::GenerateEqualsCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if (!get$capitalized_name$()\n"
+                 "    .equals(other.get$capitalized_name$())) return false;\n");
+}
+
+void ImmutableMessageFieldGenerator::GenerateHashCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "hash = (37 * hash) + $constant_name$;\n"
+                 "hash = (53 * hash) + get$capitalized_name$().hashCode();\n");
+}
+
+std::string ImmutableMessageFieldGenerator::GetBoxedType() const {
+  return name_resolver_->GetImmutableClassName(descriptor_->message_type());
+}
+
+// ===================================================================
+
+ImmutableMessageOneofFieldGenerator::ImmutableMessageOneofFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : ImmutableMessageFieldGenerator(descriptor, messageBitIndex,
+                                     builderBitIndex, context) {
+  const OneofGeneratorInfo* info =
+      context->GetOneofGeneratorInfo(descriptor->containing_oneof());
+  SetCommonOneofVariables(descriptor, info, &variables_);
+}
+
+ImmutableMessageOneofFieldGenerator::~ImmutableMessageOneofFieldGenerator() {}
+
+void ImmutableMessageOneofFieldGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  PrintExtraFieldInfo(variables_, printer);
+  WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+  printer->Print(variables_,
+                 "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+                 "  return $has_oneof_case_message$;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "     return ($type$) $oneof_name$_;\n"
+                 "  }\n"
+                 "  return $type$.getDefaultInstance();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public $type$OrBuilder "
+                 "${$get$capitalized_name$OrBuilder$}$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "     return ($type$) $oneof_name$_;\n"
+                 "  }\n"
+                 "  return $type$.getDefaultInstance();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutableMessageOneofFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  // When using nested-builders, the code initially works just like the
+  // non-nested builder case. It only creates a nested builder lazily on
+  // demand and then forever delegates to it after creation.
+  printer->Print(variables_,
+                 // If this builder is non-null, it is used and the other fields
+                 // are ignored.
+                 "private com.google.protobuf.SingleFieldBuilder$ver$<\n"
+                 "    $type$, $type$.Builder, $type$OrBuilder> $name$Builder_;"
+                 "\n");
+
+  // The comments above the methods below are based on a hypothetical
+  // field of type "Field" called "Field".
+
+  // boolean hasField()
+  WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+  printer->Print(variables_,
+                 "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+                 "  return $has_oneof_case_message$;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field getField()
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  PrintNestedBuilderFunction(
+      printer, "$deprecation$public $type$ ${$get$capitalized_name$$}$()",
+
+      "if ($has_oneof_case_message$) {\n"
+      "  return ($type$) $oneof_name$_;\n"
+      "}\n"
+      "return $type$.getDefaultInstance();\n",
+
+      "if ($has_oneof_case_message$) {\n"
+      "  return $name$Builder_.getMessage();\n"
+      "}\n"
+      "return $type$.getDefaultInstance();\n",
+
+      NULL);
+
+  // Field.Builder setField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$set$capitalized_name$$}$($type$ value)",
+
+      "if (value == null) {\n"
+      "  throw new NullPointerException();\n"
+      "}\n"
+      "$oneof_name$_ = value;\n"
+      "$on_changed$\n",
+
+      "$name$Builder_.setMessage(value);\n",
+
+      "$set_oneof_case_message$;\n"
+      "return this;\n");
+
+  // Field.Builder setField(Field.Builder builderForValue)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+      "    $type$.Builder builderForValue)",
+
+      "$oneof_name$_ = builderForValue.build();\n"
+      "$on_changed$\n",
+
+      "$name$Builder_.setMessage(builderForValue.build());\n",
+
+      "$set_oneof_case_message$;\n"
+      "return this;\n");
+
+  // Field.Builder mergeField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$merge$capitalized_name$$}$($type$ value)",
+
+      "if ($has_oneof_case_message$ &&\n"
+      "    $oneof_name$_ != $type$.getDefaultInstance()) {\n"
+      "  $oneof_name$_ = $type$.newBuilder(($type$) $oneof_name$_)\n"
+      "      .mergeFrom(value).buildPartial();\n"
+      "} else {\n"
+      "  $oneof_name$_ = value;\n"
+      "}\n"
+      "$on_changed$\n",
+
+      "if ($has_oneof_case_message$) {\n"
+      "  $name$Builder_.mergeFrom(value);\n"
+      "}\n"
+      "$name$Builder_.setMessage(value);\n",
+
+      "$set_oneof_case_message$;\n"
+      "return this;\n");
+
+  // Field.Builder clearField()
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer, "$deprecation$public Builder ${$clear$capitalized_name$$}$()",
+
+      "if ($has_oneof_case_message$) {\n"
+      "  $clear_oneof_case_message$;\n"
+      "  $oneof_name$_ = null;\n"
+      "  $on_changed$\n"
+      "}\n",
+
+      "if ($has_oneof_case_message$) {\n"
+      "  $clear_oneof_case_message$;\n"
+      "  $oneof_name$_ = null;\n"
+      "}\n"
+      "$name$Builder_.clear();\n",
+
+      "return this;\n");
+
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public $type$.Builder "
+                 "${$get$capitalized_name$Builder$}$() {\n"
+                 "  return get$capitalized_name$FieldBuilder().getBuilder();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$public $type$OrBuilder "
+      "${$get$capitalized_name$OrBuilder$}$() {\n"
+      "  if (($has_oneof_case_message$) && ($name$Builder_ != null)) {\n"
+      "    return $name$Builder_.getMessageOrBuilder();\n"
+      "  } else {\n"
+      "    if ($has_oneof_case_message$) {\n"
+      "      return ($type$) $oneof_name$_;\n"
+      "    }\n"
+      "    return $type$.getDefaultInstance();\n"
+      "  }\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "private com.google.protobuf.SingleFieldBuilder$ver$<\n"
+      "    $type$, $type$.Builder, $type$OrBuilder> \n"
+      "    ${$get$capitalized_name$FieldBuilder$}$() {\n"
+      "  if ($name$Builder_ == null) {\n"
+      "    if (!($has_oneof_case_message$)) {\n"
+      "      $oneof_name$_ = $type$.getDefaultInstance();\n"
+      "    }\n"
+      "    $name$Builder_ = new com.google.protobuf.SingleFieldBuilder$ver$<\n"
+      "        $type$, $type$.Builder, $type$OrBuilder>(\n"
+      "            ($type$) $oneof_name$_,\n"
+      "            getParentForChildren(),\n"
+      "            isClean());\n"
+      "    $oneof_name$_ = null;\n"
+      "  }\n"
+      "  $set_oneof_case_message$;\n"
+      "  $on_changed$;\n"
+      "  return $name$Builder_;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutableMessageOneofFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "if ($has_oneof_case_message$) {\n");
+  printer->Indent();
+
+  PrintNestedBuilderCondition(
+      printer, "result.$oneof_name$_ = $oneof_name$_;\n",
+
+      "result.$oneof_name$_ = $name$Builder_.build();\n");
+
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void ImmutableMessageOneofFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "merge$capitalized_name$(other.get$capitalized_name$());\n");
+}
+
+void ImmutableMessageOneofFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "$type$.Builder subBuilder = null;\n"
+                 "if ($has_oneof_case_message$) {\n"
+                 "  subBuilder = (($type$) $oneof_name$_).toBuilder();\n"
+                 "}\n");
+
+  if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) {
+    printer->Print(
+        variables_,
+        "$oneof_name$_ = input.readGroup($number$, $type$.$get_parser$,\n"
+        "    extensionRegistry);\n");
+  } else {
+    printer->Print(
+        variables_,
+        "$oneof_name$_ =\n"
+        "    input.readMessage($type$.$get_parser$, extensionRegistry);\n");
+  }
+
+  printer->Print(variables_,
+                 "if (subBuilder != null) {\n"
+                 "  subBuilder.mergeFrom(($type$) $oneof_name$_);\n"
+                 "  $oneof_name$_ = subBuilder.buildPartial();\n"
+                 "}\n");
+  printer->Print(variables_, "$set_oneof_case_message$;\n");
+}
+
+void ImmutableMessageOneofFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if ($has_oneof_case_message$) {\n"
+      "  output.write$group_or_message$($number$, ($type$) $oneof_name$_);\n"
+      "}\n");
+}
+
+void ImmutableMessageOneofFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if ($has_oneof_case_message$) {\n"
+      "  size += com.google.protobuf.CodedOutputStream\n"
+      "    .compute$group_or_message$Size($number$, ($type$) $oneof_name$_);\n"
+      "}\n");
+}
+
+// ===================================================================
+
+RepeatedImmutableMessageFieldGenerator::RepeatedImmutableMessageFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  SetMessageVariables(descriptor, messageBitIndex, builderBitIndex,
+                      context->GetFieldGeneratorInfo(descriptor),
+                      name_resolver_, &variables_);
+}
+
+RepeatedImmutableMessageFieldGenerator::
+    ~RepeatedImmutableMessageFieldGenerator() {}
+
+int RepeatedImmutableMessageFieldGenerator::GetNumBitsForMessage() const {
+  return 0;
+}
+
+int RepeatedImmutableMessageFieldGenerator::GetNumBitsForBuilder() const {
+  return 1;
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  // TODO(jonp): In the future, consider having methods specific to the
+  // interface so that builders can choose dynamically to either return a
+  // message or a nested builder, so that asking for the interface doesn't
+  // cause a message to ever be built.
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$java.util.List<$type$> \n"
+                 "    get$capitalized_name$List();\n");
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$$type$ get$capitalized_name$(int index);\n");
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$int get$capitalized_name$Count();\n");
+
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$java.util.List \n"
+                 "    get$capitalized_name$OrBuilderList();\n");
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$$type$OrBuilder get$capitalized_name$OrBuilder(\n"
+      "    int index);\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_, "private java.util.List<$type$> $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public java.util.List<$type$> "
+                 "${$get$capitalized_name$List$}$() {\n"
+                 "  return $name$_;\n"  // note:  unmodifiable list
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$public java.util.List \n"
+      "    ${$get$capitalized_name$OrBuilderList$}$() {\n"
+      "  return $name$_;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return $name$_.size();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
+      "  return $name$_.get(index);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public $type$OrBuilder "
+                 "${$get$capitalized_name$OrBuilder$}$(\n"
+                 "    int index) {\n"
+                 "  return $name$_.get(index);\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void RepeatedImmutableMessageFieldGenerator::PrintNestedBuilderCondition(
+    io::Printer* printer, const char* regular_case,
+    const char* nested_builder_case) const {
+  printer->Print(variables_, "if ($name$Builder_ == null) {\n");
+  printer->Indent();
+  printer->Print(variables_, regular_case);
+  printer->Outdent();
+  printer->Print("} else {\n");
+  printer->Indent();
+  printer->Print(variables_, nested_builder_case);
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::PrintNestedBuilderFunction(
+    io::Printer* printer, const char* method_prototype,
+    const char* regular_case, const char* nested_builder_case,
+    const char* trailing_code) const {
+  printer->Print(variables_, method_prototype);
+  printer->Annotate("{", "}", descriptor_);
+  printer->Print(" {\n");
+  printer->Indent();
+  PrintNestedBuilderCondition(printer, regular_case, nested_builder_case);
+  if (trailing_code != NULL) {
+    printer->Print(variables_, trailing_code);
+  }
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  // When using nested-builders, the code initially works just like the
+  // non-nested builder case. It only creates a nested builder lazily on
+  // demand and then forever delegates to it after creation.
+
+  printer->Print(
+      variables_,
+      // Used when the builder is null.
+      // One field is the list and the other field keeps track of whether the
+      // list is immutable. If it's immutable, the invariant is that it must
+      // either an instance of Collections.emptyList() or it's an ArrayList
+      // wrapped in a Collections.unmodifiableList() wrapper and nobody else has
+      // a refererence to the underlying ArrayList. This invariant allows us to
+      // share instances of lists between protocol buffers avoiding expensive
+      // memory allocations. Note, immutable is a strong guarantee here -- not
+      // just that the list cannot be modified via the reference but that the
+      // list can never be modified.
+      "private java.util.List<$type$> $name$_ =\n"
+      "  java.util.Collections.emptyList();\n"
+
+      "private void ensure$capitalized_name$IsMutable() {\n"
+      "  if (!$get_mutable_bit_builder$) {\n"
+      "    $name$_ = new java.util.ArrayList<$type$>($name$_);\n"
+      "    $set_mutable_bit_builder$;\n"
+      "   }\n"
+      "}\n"
+      "\n");
+
+  printer->Print(
+      variables_,
+      // If this builder is non-null, it is used and the other fields are
+      // ignored.
+      "private com.google.protobuf.RepeatedFieldBuilder$ver$<\n"
+      "    $type$, $type$.Builder, $type$OrBuilder> $name$Builder_;\n"
+      "\n");
+
+  // The comments above the methods below are based on a hypothetical
+  // repeated field of type "Field" called "RepeatedField".
+
+  // List getRepeatedFieldList()
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public java.util.List<$type$> "
+      "${$get$capitalized_name$List$}$()",
+
+      "return java.util.Collections.unmodifiableList($name$_);\n",
+      "return $name$Builder_.getMessageList();\n",
+
+      NULL);
+
+  // int getRepeatedFieldCount()
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer, "$deprecation$public int ${$get$capitalized_name$Count$}$()",
+
+      "return $name$_.size();\n", "return $name$Builder_.getCount();\n",
+
+      NULL);
+
+  // Field getRepeatedField(int index)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index)",
+
+      "return $name$_.get(index);\n",
+
+      "return $name$Builder_.getMessage(index);\n",
+
+      NULL);
+
+  // Builder setRepeatedField(int index, Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+      "    int index, $type$ value)",
+      "if (value == null) {\n"
+      "  throw new NullPointerException();\n"
+      "}\n"
+      "ensure$capitalized_name$IsMutable();\n"
+      "$name$_.set(index, value);\n"
+      "$on_changed$\n",
+      "$name$Builder_.setMessage(index, value);\n", "return this;\n");
+
+  // Builder setRepeatedField(int index, Field.Builder builderForValue)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+      "    int index, $type$.Builder builderForValue)",
+
+      "ensure$capitalized_name$IsMutable();\n"
+      "$name$_.set(index, builderForValue.build());\n"
+      "$on_changed$\n",
+
+      "$name$Builder_.setMessage(index, builderForValue.build());\n",
+
+      "return this;\n");
+
+  // Builder addRepeatedField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$add$capitalized_name$$}$($type$ value)",
+
+      "if (value == null) {\n"
+      "  throw new NullPointerException();\n"
+      "}\n"
+      "ensure$capitalized_name$IsMutable();\n"
+      "$name$_.add(value);\n"
+
+      "$on_changed$\n",
+
+      "$name$Builder_.addMessage(value);\n",
+
+      "return this;\n");
+
+  // Builder addRepeatedField(int index, Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$add$capitalized_name$$}$(\n"
+      "    int index, $type$ value)",
+
+      "if (value == null) {\n"
+      "  throw new NullPointerException();\n"
+      "}\n"
+      "ensure$capitalized_name$IsMutable();\n"
+      "$name$_.add(index, value);\n"
+      "$on_changed$\n",
+
+      "$name$Builder_.addMessage(index, value);\n",
+
+      "return this;\n");
+
+  // Builder addRepeatedField(Field.Builder builderForValue)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$add$capitalized_name$$}$(\n"
+      "    $type$.Builder builderForValue)",
+
+      "ensure$capitalized_name$IsMutable();\n"
+      "$name$_.add(builderForValue.build());\n"
+      "$on_changed$\n",
+
+      "$name$Builder_.addMessage(builderForValue.build());\n",
+
+      "return this;\n");
+
+  // Builder addRepeatedField(int index, Field.Builder builderForValue)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$add$capitalized_name$$}$(\n"
+      "    int index, $type$.Builder builderForValue)",
+
+      "ensure$capitalized_name$IsMutable();\n"
+      "$name$_.add(index, builderForValue.build());\n"
+      "$on_changed$\n",
+
+      "$name$Builder_.addMessage(index, builderForValue.build());\n",
+
+      "return this;\n");
+
+  // Builder addAllRepeatedField(Iterable values)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$addAll$capitalized_name$$}$(\n"
+      "    java.lang.Iterable values)",
+
+      "ensure$capitalized_name$IsMutable();\n"
+      "com.google.protobuf.AbstractMessageLite.Builder.addAll(\n"
+      "    values, $name$_);\n"
+      "$on_changed$\n",
+
+      "$name$Builder_.addAllMessages(values);\n",
+
+      "return this;\n");
+
+  // Builder clearAllRepeatedField()
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer, "$deprecation$public Builder ${$clear$capitalized_name$$}$()",
+
+      "$name$_ = java.util.Collections.emptyList();\n"
+      "$clear_mutable_bit_builder$;\n"
+      "$on_changed$\n",
+
+      "$name$Builder_.clear();\n",
+
+      "return this;\n");
+
+  // Builder removeRepeatedField(int index)
+  WriteFieldDocComment(printer, descriptor_);
+  PrintNestedBuilderFunction(
+      printer,
+      "$deprecation$public Builder ${$remove$capitalized_name$$}$(int index)",
+
+      "ensure$capitalized_name$IsMutable();\n"
+      "$name$_.remove(index);\n"
+      "$on_changed$\n",
+
+      "$name$Builder_.remove(index);\n",
+
+      "return this;\n");
+
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$public $type$.Builder ${$get$capitalized_name$Builder$}$(\n"
+      "    int index) {\n"
+      "  return get$capitalized_name$FieldBuilder().getBuilder(index);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public $type$OrBuilder "
+                 "${$get$capitalized_name$OrBuilder$}$(\n"
+                 "    int index) {\n"
+                 "  if ($name$Builder_ == null) {\n"
+                 "    return $name$_.get(index);"
+                 "  } else {\n"
+                 "    return $name$Builder_.getMessageOrBuilder(index);\n"
+                 "  }\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$public java.util.List \n"
+      "     ${$get$capitalized_name$OrBuilderList$}$() {\n"
+      "  if ($name$Builder_ != null) {\n"
+      "    return $name$Builder_.getMessageOrBuilderList();\n"
+      "  } else {\n"
+      "    return java.util.Collections.unmodifiableList($name$_);\n"
+      "  }\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public $type$.Builder "
+                 "${$add$capitalized_name$Builder$}$() {\n"
+                 "  return get$capitalized_name$FieldBuilder().addBuilder(\n"
+                 "      $type$.getDefaultInstance());\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$public $type$.Builder ${$add$capitalized_name$Builder$}$(\n"
+      "    int index) {\n"
+      "  return get$capitalized_name$FieldBuilder().addBuilder(\n"
+      "      index, $type$.getDefaultInstance());\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$public java.util.List<$type$.Builder> \n"
+      "     ${$get$capitalized_name$BuilderList$}$() {\n"
+      "  return get$capitalized_name$FieldBuilder().getBuilderList();\n"
+      "}\n"
+      "private com.google.protobuf.RepeatedFieldBuilder$ver$<\n"
+      "    $type$, $type$.Builder, $type$OrBuilder> \n"
+      "    get$capitalized_name$FieldBuilder() {\n"
+      "  if ($name$Builder_ == null) {\n"
+      "    $name$Builder_ = new "
+      "com.google.protobuf.RepeatedFieldBuilder$ver$<\n"
+      "        $type$, $type$.Builder, $type$OrBuilder>(\n"
+      "            $name$_,\n"
+      "            $get_mutable_bit_builder$,\n"
+      "            getParentForChildren(),\n"
+      "            isClean());\n"
+      "    $name$_ = null;\n"
+      "  }\n"
+      "  return $name$Builder_;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void RepeatedImmutableMessageFieldGenerator::
+    GenerateFieldBuilderInitializationCode(io::Printer* printer) const {
+  printer->Print(variables_, "get$capitalized_name$FieldBuilder();\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$name$_ = java.util.Collections.emptyList();\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateBuilderClearCode(
+    io::Printer* printer) const {
+  PrintNestedBuilderCondition(printer,
+                              "$name$_ = java.util.Collections.emptyList();\n"
+                              "$clear_mutable_bit_builder$;\n",
+
+                              "$name$Builder_.clear();\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  // The code below does two optimizations (non-nested builder case):
+  //   1. If the other list is empty, there's nothing to do. This ensures we
+  //      don't allocate a new array if we already have an immutable one.
+  //   2. If the other list is non-empty and our current list is empty, we can
+  //      reuse the other list which is guaranteed to be immutable.
+  PrintNestedBuilderCondition(
+      printer,
+      "if (!other.$name$_.isEmpty()) {\n"
+      "  if ($name$_.isEmpty()) {\n"
+      "    $name$_ = other.$name$_;\n"
+      "    $clear_mutable_bit_builder$;\n"
+      "  } else {\n"
+      "    ensure$capitalized_name$IsMutable();\n"
+      "    $name$_.addAll(other.$name$_);\n"
+      "  }\n"
+      "  $on_changed$\n"
+      "}\n",
+
+      "if (!other.$name$_.isEmpty()) {\n"
+      "  if ($name$Builder_.isEmpty()) {\n"
+      "    $name$Builder_.dispose();\n"
+      "    $name$Builder_ = null;\n"
+      "    $name$_ = other.$name$_;\n"
+      "    $clear_mutable_bit_builder$;\n"
+      "    $name$Builder_ = \n"
+      "      com.google.protobuf.GeneratedMessage$ver$.alwaysUseFieldBuilders "
+      "?\n"
+      "         get$capitalized_name$FieldBuilder() : null;\n"
+      "  } else {\n"
+      "    $name$Builder_.addAllMessages(other.$name$_);\n"
+      "  }\n"
+      "}\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  // The code below (non-nested builder case) ensures that the result has an
+  // immutable list. If our list is immutable, we can just reuse it. If not,
+  // we make it immutable.
+  PrintNestedBuilderCondition(
+      printer,
+      "if ($get_mutable_bit_builder$) {\n"
+      "  $name$_ = java.util.Collections.unmodifiableList($name$_);\n"
+      "  $clear_mutable_bit_builder$;\n"
+      "}\n"
+      "result.$name$_ = $name$_;\n",
+
+      "result.$name$_ = $name$Builder_.build();\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if (!$get_mutable_bit_parser$) {\n"
+                 "  $name$_ = new java.util.ArrayList<$type$>();\n"
+                 "  $set_mutable_bit_parser$;\n"
+                 "}\n");
+
+  if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) {
+    printer->Print(
+        variables_,
+        "$name$_.add(input.readGroup($number$, $type$.$get_parser$,\n"
+        "    extensionRegistry));\n");
+  } else {
+    printer->Print(
+        variables_,
+        "$name$_.add(\n"
+        "    input.readMessage($type$.$get_parser$, extensionRegistry));\n");
+  }
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateParsingDoneCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if ($get_mutable_bit_parser$) {\n"
+      "  $name$_ = java.util.Collections.unmodifiableList($name$_);\n"
+      "}\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "for (int i = 0; i < $name$_.size(); i++) {\n"
+                 "  output.write$group_or_message$($number$, $name$_.get(i));\n"
+                 "}\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "for (int i = 0; i < $name$_.size(); i++) {\n"
+      "  size += com.google.protobuf.CodedOutputStream\n"
+      "    .compute$group_or_message$Size($number$, $name$_.get(i));\n"
+      "}\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateEqualsCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if (!get$capitalized_name$List()\n"
+      "    .equals(other.get$capitalized_name$List())) return false;\n");
+}
+
+void RepeatedImmutableMessageFieldGenerator::GenerateHashCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if (get$capitalized_name$Count() > 0) {\n"
+      "  hash = (37 * hash) + $constant_name$;\n"
+      "  hash = (53 * hash) + get$capitalized_name$List().hashCode();\n"
+      "}\n");
+}
+
+std::string RepeatedImmutableMessageFieldGenerator::GetBoxedType() const {
+  return name_resolver_->GetImmutableClassName(descriptor_->message_type());
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field.h"
new file mode 100644
index 00000000..36fa4920
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field.h"
@@ -0,0 +1,175 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutableMessageFieldGenerator : public ImmutableFieldGenerator {
+ public:
+  explicit ImmutableMessageFieldGenerator(const FieldDescriptor* descriptor,
+                                          int messageBitIndex,
+                                          int builderBitIndex,
+                                          Context* context);
+  ~ImmutableMessageFieldGenerator();
+
+  // implements ImmutableFieldGenerator
+  // ---------------------------------------
+  int GetNumBitsForMessage() const;
+  int GetNumBitsForBuilder() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateBuilderClearCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateParsingDoneCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+  void GenerateFieldBuilderInitializationCode(io::Printer* printer) const;
+  void GenerateEqualsCode(io::Printer* printer) const;
+  void GenerateHashCode(io::Printer* printer) const;
+
+  std::string GetBoxedType() const;
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  ClassNameResolver* name_resolver_;
+
+  void PrintNestedBuilderCondition(io::Printer* printer,
+                                   const char* regular_case,
+                                   const char* nested_builder_case) const;
+  void PrintNestedBuilderFunction(io::Printer* printer,
+                                  const char* method_prototype,
+                                  const char* regular_case,
+                                  const char* nested_builder_case,
+                                  const char* trailing_code) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageFieldGenerator);
+};
+
+class ImmutableMessageOneofFieldGenerator
+    : public ImmutableMessageFieldGenerator {
+ public:
+  ImmutableMessageOneofFieldGenerator(const FieldDescriptor* descriptor,
+                                      int messageBitIndex, int builderBitIndex,
+                                      Context* context);
+  ~ImmutableMessageOneofFieldGenerator();
+
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageOneofFieldGenerator);
+};
+
+class RepeatedImmutableMessageFieldGenerator : public ImmutableFieldGenerator {
+ public:
+  explicit RepeatedImmutableMessageFieldGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex,
+      int builderBitIndex, Context* context);
+  ~RepeatedImmutableMessageFieldGenerator();
+
+  // implements ImmutableFieldGenerator ---------------------------------------
+  int GetNumBitsForMessage() const;
+  int GetNumBitsForBuilder() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateBuilderClearCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateParsingDoneCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+  void GenerateFieldBuilderInitializationCode(io::Printer* printer) const;
+  void GenerateEqualsCode(io::Printer* printer) const;
+  void GenerateHashCode(io::Printer* printer) const;
+
+  std::string GetBoxedType() const;
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  ClassNameResolver* name_resolver_;
+
+  void PrintNestedBuilderCondition(io::Printer* printer,
+                                   const char* regular_case,
+                                   const char* nested_builder_case) const;
+  void PrintNestedBuilderFunction(io::Printer* printer,
+                                  const char* method_prototype,
+                                  const char* regular_case,
+                                  const char* nested_builder_case,
+                                  const char* trailing_code) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableMessageFieldGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field_lite.cc"
new file mode 100644
index 00000000..cb5f3c0e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field_lite.cc"
@@ -0,0 +1,752 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+namespace {
+
+void SetMessageVariables(const FieldDescriptor* descriptor, int messageBitIndex,
+                         int builderBitIndex, const FieldGeneratorInfo* info,
+                         ClassNameResolver* name_resolver,
+                         std::map* variables) {
+  SetCommonFieldVariables(descriptor, info, variables);
+
+  (*variables)["type"] =
+      name_resolver->GetImmutableClassName(descriptor->message_type());
+  (*variables)["mutable_type"] =
+      name_resolver->GetMutableClassName(descriptor->message_type());
+  (*variables)["group_or_message"] =
+      (GetType(descriptor) == FieldDescriptor::TYPE_GROUP) ? "Group"
+                                                           : "Message";
+  // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported
+  // by the proto compiler
+  (*variables)["deprecation"] =
+      descriptor->options().deprecated() ? "@java.lang.Deprecated " : "";
+  (*variables)["required"] = descriptor->is_required() ? "true" : "false";
+
+  if (SupportFieldPresence(descriptor->file())) {
+    // For singular messages and builders, one bit is used for the hasField bit.
+    (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex);
+
+    // Note that these have a trailing ";".
+    (*variables)["set_has_field_bit_message"] =
+        GenerateSetBit(messageBitIndex) + ";";
+    (*variables)["clear_has_field_bit_message"] =
+        GenerateClearBit(messageBitIndex) + ";";
+
+    (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex);
+  } else {
+    (*variables)["set_has_field_bit_message"] = "";
+    (*variables)["clear_has_field_bit_message"] = "";
+
+    (*variables)["is_field_present_message"] =
+        (*variables)["name"] + "_ != null";
+  }
+
+  // For repeated builders, the underlying list tracks mutability state.
+  (*variables)["is_mutable"] = (*variables)["name"] + "_.isModifiable()";
+
+  (*variables)["get_has_field_bit_from_local"] =
+      GenerateGetBitFromLocal(builderBitIndex);
+  (*variables)["set_has_field_bit_to_local"] =
+      GenerateSetBitToLocal(messageBitIndex);
+
+  // We use `x.getClass()` as a null check because it generates less bytecode
+  // than an `if (x == null) { throw ... }` statement.
+  (*variables)["null_check"] = "value.getClass();\n";
+}
+
+}  // namespace
+
+// ===================================================================
+
+ImmutableMessageFieldLiteGenerator::ImmutableMessageFieldLiteGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, Context* context)
+    : descriptor_(descriptor),
+      messageBitIndex_(messageBitIndex),
+      name_resolver_(context->GetNameResolver()) {
+  SetMessageVariables(descriptor, messageBitIndex, 0,
+                      context->GetFieldGeneratorInfo(descriptor),
+                      name_resolver_, &variables_);
+}
+
+ImmutableMessageFieldLiteGenerator::~ImmutableMessageFieldLiteGenerator() {}
+
+int ImmutableMessageFieldLiteGenerator::GetNumBitsForMessage() const {
+  return SupportFieldPresence(descriptor_->file()) ? 1 : 0;
+}
+
+void ImmutableMessageFieldLiteGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+  printer->Print(variables_, "$deprecation$boolean has$capitalized_name$();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_, "$deprecation$$type$ get$capitalized_name$();\n");
+}
+
+void ImmutableMessageFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+
+  printer->Print(variables_, "private $type$ $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+        "  return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  } else {
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $name$_ != null;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+    WriteFieldDocComment(printer, descriptor_);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+        "  return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  // Field.Builder setField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$($type$ value) {\n"
+                 "  $null_check$"
+                 "  $name$_ = value;\n"
+                 "  $set_has_field_bit_message$\n"
+                 "  }\n");
+
+  // Field.Builder mergeField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "@java.lang.SuppressWarnings({\"ReferenceEquality\"})\n"
+      "private void merge$capitalized_name$($type$ value) {\n"
+      "  $null_check$"
+      "  if ($name$_ != null &&\n"
+      "      $name$_ != $type$.getDefaultInstance()) {\n"
+      "    $name$_ =\n"
+      "      $type$.newBuilder($name$_).mergeFrom(value).buildPartial();\n"
+      "  } else {\n"
+      "    $name$_ = value;\n"
+      "  }\n"
+      "  $set_has_field_bit_message$\n"
+      "}\n");
+
+  // Field.Builder clearField()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "private void clear$capitalized_name$() {"
+                 "  $name$_ = null;\n"
+                 "  $clear_has_field_bit_message$\n"
+                 "}\n");
+}
+
+void ImmutableMessageFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  // The comments above the methods below are based on a hypothetical
+  // field of type "Field" called "Field".
+
+  // boolean hasField()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+                 "  return instance.has$capitalized_name$();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field getField()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  return instance.get$capitalized_name$();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field.Builder setField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$set$capitalized_name$$}$($type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "  }\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field.Builder setField(Field.Builder builderForValue)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    $type$.Builder builderForValue) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(builderForValue.build());\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field.Builder mergeField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$merge$capitalized_name$$}$($type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.merge$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field.Builder clearField()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$clear$capitalized_name$$}$() {"
+                 "  copyOnWrite();\n"
+                 "  instance.clear$capitalized_name$();\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutableMessageFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteIntToUtf16CharSequence(messageBitIndex_, output);
+  }
+  printer->Print(variables_, "\"$name$_\",\n");
+}
+
+void ImmutableMessageFieldLiteGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {}
+
+std::string ImmutableMessageFieldLiteGenerator::GetBoxedType() const {
+  return name_resolver_->GetImmutableClassName(descriptor_->message_type());
+}
+
+// ===================================================================
+
+ImmutableMessageOneofFieldLiteGenerator::
+    ImmutableMessageOneofFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                            int messageBitIndex,
+                                            Context* context)
+    : ImmutableMessageFieldLiteGenerator(descriptor, messageBitIndex, context) {
+  const OneofGeneratorInfo* info =
+      context->GetOneofGeneratorInfo(descriptor->containing_oneof());
+  SetCommonOneofVariables(descriptor, info, &variables_);
+}
+
+ImmutableMessageOneofFieldLiteGenerator::
+    ~ImmutableMessageOneofFieldLiteGenerator() {}
+
+void ImmutableMessageOneofFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  PrintExtraFieldInfo(variables_, printer);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+                 "  return $has_oneof_case_message$;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "     return ($type$) $oneof_name$_;\n"
+                 "  }\n"
+                 "  return $type$.getDefaultInstance();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field.Builder setField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$($type$ value) {\n"
+                 "  $null_check$"
+                 "  $oneof_name$_ = value;\n"
+                 "  $set_oneof_case_message$;\n"
+                 "}\n");
+
+  // Field.Builder mergeField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "private void merge$capitalized_name$($type$ value) {\n"
+      "  $null_check$"
+      "  if ($has_oneof_case_message$ &&\n"
+      "      $oneof_name$_ != $type$.getDefaultInstance()) {\n"
+      "    $oneof_name$_ = $type$.newBuilder(($type$) $oneof_name$_)\n"
+      "        .mergeFrom(value).buildPartial();\n"
+      "  } else {\n"
+      "    $oneof_name$_ = value;\n"
+      "  }\n"
+      "  $set_oneof_case_message$;\n"
+      "}\n");
+
+  // Field.Builder clearField()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "private void clear$capitalized_name$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    $clear_oneof_case_message$;\n"
+                 "    $oneof_name$_ = null;\n"
+                 "  }\n"
+                 "}\n");
+}
+
+void ImmutableMessageOneofFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  WriteIntToUtf16CharSequence(descriptor_->containing_oneof()->index(), output);
+  printer->Print(variables_, "$oneof_stored_type$.class,\n");
+}
+
+void ImmutableMessageOneofFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  // The comments above the methods below are based on a hypothetical
+  // field of type "Field" called "Field".
+
+  // boolean hasField()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+                 "  return instance.has$capitalized_name$();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field getField()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  return instance.get$capitalized_name$();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field.Builder setField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$set$capitalized_name$$}$($type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field.Builder setField(Field.Builder builderForValue)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    $type$.Builder builderForValue) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(builderForValue.build());\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field.Builder mergeField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$merge$capitalized_name$$}$($type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.merge$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field.Builder clearField()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  copyOnWrite();\n"
+      "  instance.clear$capitalized_name$();\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+// ===================================================================
+
+RepeatedImmutableMessageFieldLiteGenerator::
+    RepeatedImmutableMessageFieldLiteGenerator(
+        const FieldDescriptor* descriptor, int messageBitIndex,
+        Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  SetMessageVariables(descriptor, messageBitIndex, 0,
+                      context->GetFieldGeneratorInfo(descriptor),
+                      name_resolver_, &variables_);
+}
+
+RepeatedImmutableMessageFieldLiteGenerator::
+    ~RepeatedImmutableMessageFieldLiteGenerator() {}
+
+int RepeatedImmutableMessageFieldLiteGenerator::GetNumBitsForMessage() const {
+  return 0;
+}
+
+void RepeatedImmutableMessageFieldLiteGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  // TODO(jonp): In the future, consider having methods specific to the
+  // interface so that builders can choose dynamically to either return a
+  // message or a nested builder, so that asking for the interface doesn't
+  // cause a message to ever be built.
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$java.util.List<$type$> \n"
+                 "    get$capitalized_name$List();\n");
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$$type$ get$capitalized_name$(int index);\n");
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$int get$capitalized_name$Count();\n");
+}
+
+void RepeatedImmutableMessageFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "private com.google.protobuf.Internal.ProtobufList<$type$> $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public java.util.List<$type$> "
+                 "${$get$capitalized_name$List$}$() {\n"
+                 "  return $name$_;\n"  // note:  unmodifiable list
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$public java.util.List \n"
+      "    ${$get$capitalized_name$OrBuilderList$}$() {\n"
+      "  return $name$_;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return $name$_.size();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
+      "  return $name$_.get(index);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public $type$OrBuilder "
+                 "${$get$capitalized_name$OrBuilder$}$(\n"
+                 "    int index) {\n"
+                 "  return $name$_.get(index);\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  printer->Print(
+      variables_,
+      "private void ensure$capitalized_name$IsMutable() {\n"
+      "  if (!$is_mutable$) {\n"
+      "    $name$_ =\n"
+      "        com.google.protobuf.GeneratedMessageLite.mutableCopy($name$_);\n"
+      "   }\n"
+      "}\n"
+      "\n");
+
+  // Builder setRepeatedField(int index, Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$(\n"
+                 "    int index, $type$ value) {\n"
+                 "  $null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.set(index, value);\n"
+                 "}\n");
+
+  // Builder addRepeatedField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "private void add$capitalized_name$($type$ value) {\n"
+                 "  $null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.add(value);\n"
+                 "}\n");
+
+  // Builder addRepeatedField(int index, Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "private void add$capitalized_name$(\n"
+                 "    int index, $type$ value) {\n"
+                 "  $null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.add(index, value);\n"
+                 "}\n");
+
+  // Builder addAllRepeatedField(Iterable values)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "private void addAll$capitalized_name$(\n"
+                 "    java.lang.Iterable values) {\n"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  com.google.protobuf.AbstractMessageLite.addAll(\n"
+                 "      values, $name$_);\n"
+                 "}\n");
+
+  // Builder clearAllRepeatedField()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "private void clear$capitalized_name$() {\n"
+                 "  $name$_ = emptyProtobufList();\n"
+                 "}\n");
+
+  // Builder removeRepeatedField(int index)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "private void remove$capitalized_name$(int index) {\n"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.remove(index);\n"
+                 "}\n");
+}
+
+void RepeatedImmutableMessageFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  // The comments above the methods below are based on a hypothetical
+  // repeated field of type "Field" called "RepeatedField".
+
+  // List getRepeatedFieldList()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public java.util.List<$type$> "
+                 "${$get$capitalized_name$List$}$() {\n"
+                 "  return java.util.Collections.unmodifiableList(\n"
+                 "      instance.get$capitalized_name$List());\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // int getRepeatedFieldCount()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return instance.get$capitalized_name$Count();\n"
+      "}");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Field getRepeatedField(int index)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
+      "  return instance.get$capitalized_name$(index);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Builder setRepeatedField(int index, Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    int index, $type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(index, value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Builder setRepeatedField(int index, Field.Builder builderForValue)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    int index, $type$.Builder builderForValue) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(index,\n"
+                 "      builderForValue.build());\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Builder addRepeatedField(Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$add$capitalized_name$$}$($type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.add$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Builder addRepeatedField(int index, Field value)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$add$capitalized_name$$}$(\n"
+                 "    int index, $type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.add$capitalized_name$(index, value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  // Builder addRepeatedField(Field.Builder builderForValue)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$add$capitalized_name$$}$(\n"
+                 "    $type$.Builder builderForValue) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.add$capitalized_name$(builderForValue.build());\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Builder addRepeatedField(int index, Field.Builder builderForValue)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$add$capitalized_name$$}$(\n"
+                 "    int index, $type$.Builder builderForValue) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.add$capitalized_name$(index,\n"
+                 "      builderForValue.build());\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Builder addAllRepeatedField(Iterable values)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$addAll$capitalized_name$$}$(\n"
+                 "    java.lang.Iterable values) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.addAll$capitalized_name$(values);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Builder clearAllRepeatedField()
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  copyOnWrite();\n"
+      "  instance.clear$capitalized_name$();\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  // Builder removeRepeatedField(int index)
+  WriteFieldDocComment(printer, descriptor_);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$remove$capitalized_name$$}$(int index) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.remove$capitalized_name$(index);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void RepeatedImmutableMessageFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  printer->Print(variables_,
+                 "\"$name$_\",\n"
+                 "$type$.class,\n");
+}
+
+void RepeatedImmutableMessageFieldLiteGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$name$_ = emptyProtobufList();\n");
+}
+
+std::string RepeatedImmutableMessageFieldLiteGenerator::GetBoxedType() const {
+  return name_resolver_->GetImmutableClassName(descriptor_->message_type());
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field_lite.h"
new file mode 100644
index 00000000..c0a9b37f
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_field_lite.h"
@@ -0,0 +1,136 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_LITE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_LITE_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutableMessageFieldLiteGenerator : public ImmutableFieldLiteGenerator {
+ public:
+  explicit ImmutableMessageFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                              int messageBitIndex,
+                                              Context* context);
+  ~ImmutableMessageFieldLiteGenerator();
+
+  // implements ImmutableFieldLiteGenerator
+  // ------------------------------------
+  int GetNumBitsForMessage() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+  std::string GetBoxedType() const;
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  const int messageBitIndex_;
+  ClassNameResolver* name_resolver_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageFieldLiteGenerator);
+};
+
+class ImmutableMessageOneofFieldLiteGenerator
+    : public ImmutableMessageFieldLiteGenerator {
+ public:
+  ImmutableMessageOneofFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                          int messageBitIndex,
+                                          Context* context);
+  ~ImmutableMessageOneofFieldLiteGenerator();
+
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageOneofFieldLiteGenerator);
+};
+
+class RepeatedImmutableMessageFieldLiteGenerator
+    : public ImmutableFieldLiteGenerator {
+ public:
+  explicit RepeatedImmutableMessageFieldLiteGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex, Context* context);
+  ~RepeatedImmutableMessageFieldLiteGenerator();
+
+  // implements ImmutableFieldLiteGenerator ------------------------------------
+  int GetNumBitsForMessage() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+  std::string GetBoxedType() const;
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  ClassNameResolver* name_resolver_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableMessageFieldLiteGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_lite.cc"
new file mode 100644
index 00000000..c2233110
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_lite.cc"
@@ -0,0 +1,728 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: dweis@google.com (Daniel Weis)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+using internal::WireFormat;
+using internal::WireFormatLite;
+
+// ===================================================================
+ImmutableMessageLiteGenerator::ImmutableMessageLiteGenerator(
+    const Descriptor* descriptor, Context* context)
+    : MessageGenerator(descriptor),
+      context_(context),
+      name_resolver_(context->GetNameResolver()),
+      field_generators_(descriptor, context_) {
+  GOOGLE_CHECK(!HasDescriptorMethods(descriptor->file(), context->EnforceLite()))
+      << "Generator factory error: A lite message generator is used to "
+         "generate non-lite messages.";
+}
+
+ImmutableMessageLiteGenerator::~ImmutableMessageLiteGenerator() {}
+
+void ImmutableMessageLiteGenerator::GenerateStaticVariables(
+    io::Printer* printer, int* bytecode_estimate) {
+  // Generate static members for all nested types.
+  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+    // TODO(kenton):  Reuse MessageGenerator objects?
+    ImmutableMessageLiteGenerator(descriptor_->nested_type(i), context_)
+        .GenerateStaticVariables(printer, bytecode_estimate);
+  }
+}
+
+int ImmutableMessageLiteGenerator::GenerateStaticVariableInitializers(
+    io::Printer* printer) {
+  int bytecode_estimate = 0;
+  // Generate static member initializers for all nested types.
+  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+    // TODO(kenton):  Reuse MessageGenerator objects?
+    bytecode_estimate +=
+        ImmutableMessageLiteGenerator(descriptor_->nested_type(i), context_)
+            .GenerateStaticVariableInitializers(printer);
+  }
+  return bytecode_estimate;
+}
+
+// ===================================================================
+
+void ImmutableMessageLiteGenerator::GenerateInterface(io::Printer* printer) {
+  MaybePrintGeneratedAnnotation(context_, printer, descriptor_,
+                                /* immutable = */ true, "OrBuilder");
+  if (descriptor_->extension_range_count() > 0) {
+    printer->Print(
+        "$deprecation$public interface ${$$classname$OrBuilder$}$ extends \n"
+        "    $extra_interfaces$\n"
+        "     com.google.protobuf.GeneratedMessageLite.\n"
+        "          ExtendableMessageOrBuilder<\n"
+        "              $classname$, $classname$.Builder> {\n",
+        "deprecation",
+        descriptor_->options().deprecated() ? "@java.lang.Deprecated " : "",
+        "extra_interfaces", ExtraMessageOrBuilderInterfaces(descriptor_),
+        "classname", descriptor_->name(), "{", "", "}", "");
+  } else {
+    printer->Print(
+        "$deprecation$public interface ${$$classname$OrBuilder$}$ extends\n"
+        "    $extra_interfaces$\n"
+        "    com.google.protobuf.MessageLiteOrBuilder {\n",
+        "deprecation",
+        descriptor_->options().deprecated() ? "@java.lang.Deprecated " : "",
+        "extra_interfaces", ExtraMessageOrBuilderInterfaces(descriptor_),
+        "classname", descriptor_->name(), "{", "", "}", "");
+  }
+  printer->Annotate("{", "}", descriptor_);
+
+  printer->Indent();
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    printer->Print("\n");
+    field_generators_.get(descriptor_->field(i))
+        .GenerateInterfaceMembers(printer);
+  }
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    printer->Print(
+        "\n"
+        "public $classname$.$oneof_capitalized_name$Case "
+        "get$oneof_capitalized_name$Case();\n",
+        "oneof_capitalized_name",
+        context_->GetOneofGeneratorInfo(descriptor_->oneof_decl(i))
+            ->capitalized_name,
+        "classname",
+        context_->GetNameResolver()->GetImmutableClassName(descriptor_));
+  }
+  printer->Outdent();
+
+  printer->Print("}\n");
+}
+
+// ===================================================================
+
+void ImmutableMessageLiteGenerator::Generate(io::Printer* printer) {
+  bool is_own_file = IsOwnFile(descriptor_, /* immutable = */ true);
+
+  std::map variables;
+  variables["static"] = is_own_file ? " " : " static ";
+  variables["classname"] = descriptor_->name();
+  variables["extra_interfaces"] = ExtraMessageInterfaces(descriptor_);
+  variables["deprecation"] =
+      descriptor_->options().deprecated() ? "@java.lang.Deprecated " : "";
+
+  WriteMessageDocComment(printer, descriptor_);
+  MaybePrintGeneratedAnnotation(context_, printer, descriptor_,
+                                /* immutable = */ true);
+
+
+  // The builder_type stores the super type name of the nested Builder class.
+  std::string builder_type;
+  if (descriptor_->extension_range_count() > 0) {
+    printer->Print(
+        variables,
+        "$deprecation$public $static$final class $classname$ extends\n"
+        "    com.google.protobuf.GeneratedMessageLite.ExtendableMessage<\n"
+        "      $classname$, $classname$.Builder> implements\n"
+        "    $extra_interfaces$\n"
+        "    $classname$OrBuilder {\n");
+    builder_type = strings::Substitute(
+        "com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<$0, ?>",
+        name_resolver_->GetImmutableClassName(descriptor_));
+  } else {
+    printer->Print(
+        variables,
+        "$deprecation$public $static$final class $classname$ extends\n"
+        "    com.google.protobuf.GeneratedMessageLite<\n"
+        "        $classname$, $classname$.Builder> implements\n"
+        "    $extra_interfaces$\n"
+        "    $classname$OrBuilder {\n");
+
+    builder_type = "com.google.protobuf.GeneratedMessageLite.Builder";
+  }
+  printer->Indent();
+
+  GenerateConstructor(printer);
+
+  // Nested types
+  for (int i = 0; i < descriptor_->enum_type_count(); i++) {
+    EnumLiteGenerator(descriptor_->enum_type(i), true, context_)
+        .Generate(printer);
+  }
+
+  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+    // Don't generate Java classes for map entry messages.
+    if (IsMapEntry(descriptor_->nested_type(i))) continue;
+    ImmutableMessageLiteGenerator messageGenerator(descriptor_->nested_type(i),
+                                                   context_);
+    messageGenerator.GenerateInterface(printer);
+    messageGenerator.Generate(printer);
+  }
+
+  // Integers for bit fields.
+  int totalBits = 0;
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    totalBits +=
+        field_generators_.get(descriptor_->field(i)).GetNumBitsForMessage();
+  }
+  int totalInts = (totalBits + 31) / 32;
+  for (int i = 0; i < totalInts; i++) {
+    printer->Print("private int $bit_field_name$;\n", "bit_field_name",
+                   GetBitFieldName(i));
+  }
+
+  // oneof
+  std::map vars;
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    const OneofDescriptor* oneof = descriptor_->oneof_decl(i);
+    vars["oneof_name"] = context_->GetOneofGeneratorInfo(oneof)->name;
+    vars["oneof_capitalized_name"] =
+        context_->GetOneofGeneratorInfo(oneof)->capitalized_name;
+    vars["oneof_index"] = StrCat(oneof->index());
+    // oneofCase_ and oneof_
+    printer->Print(vars,
+                   "private int $oneof_name$Case_ = 0;\n"
+                   "private java.lang.Object $oneof_name$_;\n");
+    // OneofCase enum
+    printer->Print(vars, "public enum $oneof_capitalized_name$Case {\n");
+    printer->Indent();
+    for (int j = 0; j < oneof->field_count(); j++) {
+      const FieldDescriptor* field = oneof->field(j);
+      printer->Print("$field_name$($field_number$),\n", "field_name",
+                     ToUpper(field->name()), "field_number",
+                     StrCat(field->number()));
+    }
+    printer->Print("$cap_oneof_name$_NOT_SET(0);\n", "cap_oneof_name",
+                   ToUpper(vars["oneof_name"]));
+    printer->Print(vars,
+                   "private final int value;\n"
+                   "private $oneof_capitalized_name$Case(int value) {\n"
+                   "  this.value = value;\n"
+                   "}\n");
+    printer->Print(
+        vars,
+        "/**\n"
+        " * @deprecated Use {@link #forNumber(int)} instead.\n"
+        " */\n"
+        "@java.lang.Deprecated\n"
+        "public static $oneof_capitalized_name$Case valueOf(int value) {\n"
+        "  return forNumber(value);\n"
+        "}\n"
+        "\n"
+        "public static $oneof_capitalized_name$Case forNumber(int value) {\n"
+        "  switch (value) {\n");
+    for (int j = 0; j < oneof->field_count(); j++) {
+      const FieldDescriptor* field = oneof->field(j);
+      printer->Print("    case $field_number$: return $field_name$;\n",
+                     "field_number", StrCat(field->number()),
+                     "field_name", ToUpper(field->name()));
+    }
+    printer->Print(
+        "    case 0: return $cap_oneof_name$_NOT_SET;\n"
+        "    default: return null;\n"
+        "  }\n"
+        "}\n"
+        // TODO(b/135620659): Rename this to "getFieldNumber" or something to
+        // disambiguate it from actual proto enums.
+        "public int getNumber() {\n"
+        "  return this.value;\n"
+        "}\n",
+        "cap_oneof_name", ToUpper(vars["oneof_name"]));
+    printer->Outdent();
+    printer->Print("};\n\n");
+    // oneofCase()
+    printer->Print(vars,
+                   "@java.lang.Override\n"
+                   "public $oneof_capitalized_name$Case\n"
+                   "get$oneof_capitalized_name$Case() {\n"
+                   "  return $oneof_capitalized_name$Case.forNumber(\n"
+                   "      $oneof_name$Case_);\n"
+                   "}\n"
+                   "\n"
+                   "private void clear$oneof_capitalized_name$() {\n"
+                   "  $oneof_name$Case_ = 0;\n"
+                   "  $oneof_name$_ = null;\n"
+                   "}\n"
+                   "\n");
+  }
+
+  // Fields
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    printer->Print("public static final int $constant_name$ = $number$;\n",
+                   "constant_name", FieldConstantName(descriptor_->field(i)),
+                   "number", StrCat(descriptor_->field(i)->number()));
+    field_generators_.get(descriptor_->field(i)).GenerateMembers(printer);
+    printer->Print("\n");
+  }
+
+  GenerateParseFromMethods(printer);
+  GenerateBuilder(printer);
+
+  if (HasRequiredFields(descriptor_)) {
+    // Memoizes whether the protocol buffer is fully initialized (has all
+    // required fields). 0 means false, 1 means true, and all other values
+    // mean not yet computed.
+    printer->Print("private byte memoizedIsInitialized = 2;\n");
+  }
+
+  printer->Print(
+      "@java.lang.Override\n"
+      "@java.lang.SuppressWarnings({\"unchecked\", \"fallthrough\"})\n"
+      "protected final java.lang.Object dynamicMethod(\n"
+      "    com.google.protobuf.GeneratedMessageLite.MethodToInvoke method,\n"
+      "    java.lang.Object arg0, java.lang.Object arg1) {\n"
+      "  switch (method) {\n"
+      "    case NEW_MUTABLE_INSTANCE: {\n"
+      "      return new $classname$();\n"
+      "    }\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  printer->Indent();
+  printer->Indent();
+
+  printer->Print("case NEW_BUILDER: {\n");
+
+  printer->Indent();
+  GenerateDynamicMethodNewBuilder(printer);
+  printer->Outdent();
+
+  printer->Print(
+      "}\n"
+      "case BUILD_MESSAGE_INFO: {\n");
+
+  printer->Indent();
+  GenerateDynamicMethodNewBuildMessageInfo(printer);
+  printer->Outdent();
+
+  printer->Print(
+      "}\n"
+      "// fall through\n"
+      "case GET_DEFAULT_INSTANCE: {\n"
+      "  return DEFAULT_INSTANCE;\n"
+      "}\n"
+      "case GET_PARSER: {\n"
+      // Generally one would use the lazy initialization holder pattern for
+      // manipulating static fields but that has exceptional cost on Android as
+      // it will generate an extra class for every message. Instead, use the
+      // double-check locking pattern which works just as well.
+      //
+      // The "parser" temporary mirrors the "PARSER" field to eliminate a read
+      // at the final return statement.
+      "  com.google.protobuf.Parser<$classname$> parser = PARSER;\n"
+      "  if (parser == null) {\n"
+      "    synchronized ($classname$.class) {\n"
+      "      parser = PARSER;\n"
+      "      if (parser == null) {\n"
+      "        parser =\n"
+      "            new DefaultInstanceBasedParser<$classname$>(\n"
+      "                DEFAULT_INSTANCE);\n"
+      "        PARSER = parser;\n"
+      "      }\n"
+      "    }\n"
+      "  }\n"
+      "  return parser;\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  printer->Outdent();
+
+  if (HasRequiredFields(descriptor_)) {
+    printer->Print(
+        "}\n"
+        "case GET_MEMOIZED_IS_INITIALIZED: {\n"
+        "  return memoizedIsInitialized;\n"
+        "}\n"
+        "case SET_MEMOIZED_IS_INITIALIZED: {\n"
+        "  memoizedIsInitialized = (byte) (arg0 == null ? 0 : 1);\n"
+        "  return null;\n"
+        "}\n");
+  } else {
+    printer->Print(
+        "}\n"
+        "case GET_MEMOIZED_IS_INITIALIZED: {\n"
+        "  return (byte) 1;\n"
+        "}\n"
+        "case SET_MEMOIZED_IS_INITIALIZED: {\n"
+        "  return null;\n"
+        "}\n");
+  }
+
+  printer->Outdent();
+  printer->Print(
+      "  }\n"
+      "  throw new UnsupportedOperationException();\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  printer->Print(
+      "\n"
+      "// @@protoc_insertion_point(class_scope:$full_name$)\n",
+      "full_name", descriptor_->full_name());
+
+  // Carefully initialize the default instance in such a way that it doesn't
+  // conflict with other initialization.
+  printer->Print("private static final $classname$ DEFAULT_INSTANCE;\n",
+                 "classname",
+                 name_resolver_->GetImmutableClassName(descriptor_));
+
+  printer->Print(
+      "static {\n"
+      "  $classname$ defaultInstance = new $classname$();\n"
+      "  // New instances are implicitly immutable so no need to make\n"
+      "  // immutable.\n"
+      "  DEFAULT_INSTANCE = defaultInstance;\n"
+      // Register the default instance in a map. This map will be used by
+      // experimental runtime to lookup default instance given a class instance
+      // without using Java reflection.
+      "  com.google.protobuf.GeneratedMessageLite.registerDefaultInstance(\n"
+      "    $classname$.class, defaultInstance);\n"
+      "}\n"
+      "\n",
+      "classname", descriptor_->name());
+
+  printer->Print(
+      "public static $classname$ getDefaultInstance() {\n"
+      "  return DEFAULT_INSTANCE;\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  // 'of' method for Wrappers
+  if (IsWrappersProtoFile(descriptor_->file())) {
+    printer->Print(
+        "public static $classname$ of($field_type$ value) {\n"
+        "  return newBuilder().setValue(value).build();\n"
+        "}\n"
+        "\n",
+        "classname", name_resolver_->GetImmutableClassName(descriptor_),
+        "field_type", PrimitiveTypeName(GetJavaType(descriptor_->field(0))));
+  }
+
+  GenerateParser(printer);
+
+  // Extensions must be declared after the DEFAULT_INSTANCE is initialized
+  // because the DEFAULT_INSTANCE is used by the extension to lazily retrieve
+  // the outer class's FileDescriptor.
+  for (int i = 0; i < descriptor_->extension_count(); i++) {
+    ImmutableExtensionLiteGenerator(descriptor_->extension(i), context_)
+        .Generate(printer);
+  }
+
+  printer->Outdent();
+  printer->Print("}\n\n");
+}
+
+void ImmutableMessageLiteGenerator::GenerateDynamicMethodNewBuildMessageInfo(
+    io::Printer* printer) {
+  printer->Indent();
+
+  // Collect field info into a sequence of UTF-16 chars. It will be embedded
+  // as a Java string in the generated code.
+  std::vector chars;
+
+  int flags = 0;
+  if (SupportFieldPresence(descriptor_->file())) {
+    flags |= 0x1;
+  }
+  if (descriptor_->options().message_set_wire_format()) {
+    flags |= 0x2;
+  }
+  WriteIntToUtf16CharSequence(flags, &chars);
+  WriteIntToUtf16CharSequence(descriptor_->field_count(), &chars);
+
+  if (descriptor_->field_count() == 0) {
+    printer->Print("java.lang.Object[] objects = null;");
+  } else {
+    // A single array of all fields (including oneof, oneofCase, hasBits).
+    printer->Print("java.lang.Object[] objects = new java.lang.Object[] {\n");
+    printer->Indent();
+
+    // Record the number of oneofs.
+    WriteIntToUtf16CharSequence(descriptor_->oneof_decl_count(), &chars);
+    for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+      const OneofDescriptor* oneof = descriptor_->oneof_decl(i);
+      printer->Print(
+          "\"$oneof_name$_\",\n"
+          "\"$oneof_name$Case_\",\n",
+          "oneof_name", context_->GetOneofGeneratorInfo(oneof)->name);
+    }
+
+    // Integers for bit fields.
+    int total_bits = 0;
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      total_bits +=
+          field_generators_.get(descriptor_->field(i)).GetNumBitsForMessage();
+    }
+    int total_ints = (total_bits + 31) / 32;
+    for (int i = 0; i < total_ints; i++) {
+      printer->Print("\"$bit_field_name$\",\n", "bit_field_name",
+                     GetBitFieldName(i));
+    }
+    WriteIntToUtf16CharSequence(total_ints, &chars);
+
+    int map_count = 0;
+    int repeated_count = 0;
+    std::unique_ptr sorted_fields(
+        SortFieldsByNumber(descriptor_));
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      const FieldDescriptor* field = sorted_fields[i];
+      if (field->is_map()) {
+        map_count++;
+      } else if (field->is_repeated()) {
+        repeated_count++;
+      }
+    }
+
+    WriteIntToUtf16CharSequence(sorted_fields[0]->number(), &chars);
+    WriteIntToUtf16CharSequence(
+        sorted_fields[descriptor_->field_count() - 1]->number(), &chars);
+    WriteIntToUtf16CharSequence(descriptor_->field_count(), &chars);
+    WriteIntToUtf16CharSequence(map_count, &chars);
+    WriteIntToUtf16CharSequence(repeated_count, &chars);
+
+    std::vector fields_for_is_initialized_check;
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      if (descriptor_->field(i)->is_required() ||
+          (GetJavaType(descriptor_->field(i)) == JAVATYPE_MESSAGE &&
+           HasRequiredFields(descriptor_->field(i)->message_type()))) {
+        fields_for_is_initialized_check.push_back(descriptor_->field(i));
+      }
+    }
+    WriteIntToUtf16CharSequence(fields_for_is_initialized_check.size(), &chars);
+
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      const FieldDescriptor* field = sorted_fields[i];
+      field_generators_.get(field).GenerateFieldInfo(printer, &chars);
+    }
+    printer->Outdent();
+    printer->Print("};\n");
+  }
+
+  printer->Print("java.lang.String info =\n");
+  std::string line;
+  for (size_t i = 0; i < chars.size(); i++) {
+    uint16 code = chars[i];
+    EscapeUtf16ToString(code, &line);
+    if (line.size() >= 80) {
+      printer->Print("    \"$string$\" +\n", "string", line);
+      line.clear();
+    }
+  }
+  printer->Print("    \"$string$\";\n", "string", line);
+
+  printer->Print("return newMessageInfo(DEFAULT_INSTANCE, info, objects);\n");
+  printer->Outdent();
+}
+
+// ===================================================================
+
+void ImmutableMessageLiteGenerator::GenerateParseFromMethods(
+    io::Printer* printer) {
+  printer->Print(
+      "public static $classname$ parseFrom(\n"
+      "    java.nio.ByteBuffer data)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return com.google.protobuf.GeneratedMessageLite.parseFrom(\n"
+      "      DEFAULT_INSTANCE, data);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    java.nio.ByteBuffer data,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return com.google.protobuf.GeneratedMessageLite.parseFrom(\n"
+      "      DEFAULT_INSTANCE, data, extensionRegistry);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    com.google.protobuf.ByteString data)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return com.google.protobuf.GeneratedMessageLite.parseFrom(\n"
+      "      DEFAULT_INSTANCE, data);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    com.google.protobuf.ByteString data,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return com.google.protobuf.GeneratedMessageLite.parseFrom(\n"
+      "      DEFAULT_INSTANCE, data, extensionRegistry);\n"
+      "}\n"
+      "public static $classname$ parseFrom(byte[] data)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return com.google.protobuf.GeneratedMessageLite.parseFrom(\n"
+      "      DEFAULT_INSTANCE, data);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    byte[] data,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws com.google.protobuf.InvalidProtocolBufferException {\n"
+      "  return com.google.protobuf.GeneratedMessageLite.parseFrom(\n"
+      "      DEFAULT_INSTANCE, data, extensionRegistry);\n"
+      "}\n"
+      "public static $classname$ parseFrom(java.io.InputStream input)\n"
+      "    throws java.io.IOException {\n"
+      "  return com.google.protobuf.GeneratedMessageLite.parseFrom(\n"
+      "      DEFAULT_INSTANCE, input);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    java.io.InputStream input,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws java.io.IOException {\n"
+      "  return com.google.protobuf.GeneratedMessageLite.parseFrom(\n"
+      "      DEFAULT_INSTANCE, input, extensionRegistry);\n"
+      "}\n"
+      "public static $classname$ parseDelimitedFrom(java.io.InputStream "
+      "input)\n"
+      "    throws java.io.IOException {\n"
+      "  return parseDelimitedFrom(DEFAULT_INSTANCE, input);\n"
+      "}\n"
+      "public static $classname$ parseDelimitedFrom(\n"
+      "    java.io.InputStream input,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws java.io.IOException {\n"
+      "  return parseDelimitedFrom(DEFAULT_INSTANCE, input, "
+      "extensionRegistry);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    com.google.protobuf.CodedInputStream input)\n"
+      "    throws java.io.IOException {\n"
+      "  return com.google.protobuf.GeneratedMessageLite.parseFrom(\n"
+      "      DEFAULT_INSTANCE, input);\n"
+      "}\n"
+      "public static $classname$ parseFrom(\n"
+      "    com.google.protobuf.CodedInputStream input,\n"
+      "    com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n"
+      "    throws java.io.IOException {\n"
+      "  return com.google.protobuf.GeneratedMessageLite.parseFrom(\n"
+      "      DEFAULT_INSTANCE, input, extensionRegistry);\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+}
+
+// ===================================================================
+
+void ImmutableMessageLiteGenerator::GenerateBuilder(io::Printer* printer) {
+  printer->Print(
+      "public static Builder newBuilder() {\n"
+      "  return (Builder) DEFAULT_INSTANCE.createBuilder();\n"
+      "}\n"
+      "public static Builder newBuilder($classname$ prototype) {\n"
+      "  return (Builder) DEFAULT_INSTANCE.createBuilder(prototype);\n"
+      "}\n"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+
+  MessageBuilderLiteGenerator builderGenerator(descriptor_, context_);
+  builderGenerator.Generate(printer);
+}
+
+// ===================================================================
+
+void ImmutableMessageLiteGenerator::GenerateDynamicMethodNewBuilder(
+    io::Printer* printer) {
+  printer->Print("return new Builder();\n");
+}
+
+// ===================================================================
+
+void ImmutableMessageLiteGenerator::GenerateExtensionRegistrationCode(
+    io::Printer* printer) {
+  for (int i = 0; i < descriptor_->extension_count(); i++) {
+    ImmutableExtensionLiteGenerator(descriptor_->extension(i), context_)
+        .GenerateRegistrationCode(printer);
+  }
+
+  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+    ImmutableMessageLiteGenerator(descriptor_->nested_type(i), context_)
+        .GenerateExtensionRegistrationCode(printer);
+  }
+}
+
+// ===================================================================
+void ImmutableMessageLiteGenerator::GenerateConstructor(io::Printer* printer) {
+  printer->Print("private $classname$() {\n", "classname", descriptor_->name());
+  printer->Indent();
+
+  // Initialize all fields to default.
+  GenerateInitializers(printer);
+
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+// ===================================================================
+void ImmutableMessageLiteGenerator::GenerateParser(io::Printer* printer) {
+  printer->Print(
+      "private static volatile com.google.protobuf.Parser<$classname$> "
+      "PARSER;\n"
+      "\n"
+      "public static com.google.protobuf.Parser<$classname$> parser() {\n"
+      "  return DEFAULT_INSTANCE.getParserForType();\n"
+      "}\n",
+      "classname", descriptor_->name());
+}
+
+// ===================================================================
+void ImmutableMessageLiteGenerator::GenerateInitializers(io::Printer* printer) {
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    if (!descriptor_->field(i)->containing_oneof()) {
+      field_generators_.get(descriptor_->field(i))
+          .GenerateInitializationCode(printer);
+    }
+  }
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_lite.h"
new file mode 100644
index 00000000..5290b1e6
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_message_lite.h"
@@ -0,0 +1,82 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: dweis@google.com (Daniel Weis)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_LITE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_LITE_H__
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutableMessageLiteGenerator : public MessageGenerator {
+ public:
+  ImmutableMessageLiteGenerator(const Descriptor* descriptor, Context* context);
+  virtual ~ImmutableMessageLiteGenerator();
+
+  virtual void Generate(io::Printer* printer);
+  virtual void GenerateInterface(io::Printer* printer);
+  virtual void GenerateExtensionRegistrationCode(io::Printer* printer);
+  virtual void GenerateStaticVariables(io::Printer* printer,
+                                       int* bytecode_estimate);
+  virtual int GenerateStaticVariableInitializers(io::Printer* printer);
+
+ private:
+  void GenerateParseFromMethods(io::Printer* printer);
+
+  void GenerateBuilder(io::Printer* printer);
+  void GenerateDynamicMethodNewBuilder(io::Printer* printer);
+  void GenerateInitializers(io::Printer* printer);
+  void GenerateParser(io::Printer* printer);
+  void GenerateConstructor(io::Printer* printer);
+  void GenerateDynamicMethodNewBuildMessageInfo(io::Printer* printer);
+
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+  FieldGeneratorMap field_generators_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageLiteGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_name_resolver.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_name_resolver.cc"
new file mode 100644
index 00000000..361cfa98
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_name_resolver.cc"
@@ -0,0 +1,286 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+namespace {
+// A suffix that will be appended to the file's outer class name if the name
+// conflicts with some other types defined in the file.
+const char* kOuterClassNameSuffix = "OuterClass";
+
+// Strip package name from a descriptor's full name.
+// For example:
+//   Full name   : foo.Bar.Baz
+//   Package name: foo
+//   After strip : Bar.Baz
+std::string StripPackageName(const std::string& full_name,
+                             const FileDescriptor* file) {
+  if (file->package().empty()) {
+    return full_name;
+  } else {
+    // Strip package name
+    return full_name.substr(file->package().size() + 1);
+  }
+}
+
+// Get the name of a message's Java class without package name prefix.
+std::string ClassNameWithoutPackage(const Descriptor* descriptor,
+                                    bool immutable) {
+  return StripPackageName(descriptor->full_name(), descriptor->file());
+}
+
+// Get the name of an enum's Java class without package name prefix.
+std::string ClassNameWithoutPackage(const EnumDescriptor* descriptor,
+                                    bool immutable) {
+  // Doesn't append "Mutable" for enum type's name.
+  const Descriptor* message_descriptor = descriptor->containing_type();
+  if (message_descriptor == NULL) {
+    return descriptor->name();
+  } else {
+    return ClassNameWithoutPackage(message_descriptor, immutable) + "." +
+           descriptor->name();
+  }
+}
+
+// Get the name of a service's Java class without package name prefix.
+std::string ClassNameWithoutPackage(const ServiceDescriptor* descriptor,
+                                    bool immutable) {
+  std::string full_name =
+      StripPackageName(descriptor->full_name(), descriptor->file());
+  // We don't allow nested service definitions.
+  GOOGLE_CHECK(full_name.find('.') == std::string::npos);
+  return full_name;
+}
+
+// Return true if a and b are equals (case insensitive).
+NameEquality CheckNameEquality(const string& a, const string& b) {
+  if (ToUpper(a) == ToUpper(b)) {
+    if (a == b) {
+      return NameEquality::EXACT_EQUAL;
+    }
+    return NameEquality::EQUAL_IGNORE_CASE;
+  }
+  return NameEquality::NO_MATCH;
+}
+
+// Check whether a given message or its nested types has the given class name.
+bool MessageHasConflictingClassName(const Descriptor* message,
+                                    const std::string& classname,
+                                    NameEquality equality_mode) {
+  if (CheckNameEquality(message->name(), classname) == equality_mode) {
+    return true;
+  }
+  for (int i = 0; i < message->nested_type_count(); ++i) {
+    if (MessageHasConflictingClassName(message->nested_type(i), classname,
+                                       equality_mode)) {
+      return true;
+    }
+  }
+  for (int i = 0; i < message->enum_type_count(); ++i) {
+    if (CheckNameEquality(message->enum_type(i)->name(), classname) ==
+        equality_mode) {
+      return true;
+    }
+  }
+  return false;
+}
+
+}  // namespace
+
+ClassNameResolver::ClassNameResolver() {}
+
+ClassNameResolver::~ClassNameResolver() {}
+
+std::string ClassNameResolver::GetFileDefaultImmutableClassName(
+    const FileDescriptor* file) {
+  std::string basename;
+  std::string::size_type last_slash = file->name().find_last_of('/');
+  if (last_slash == std::string::npos) {
+    basename = file->name();
+  } else {
+    basename = file->name().substr(last_slash + 1);
+  }
+  return UnderscoresToCamelCase(StripProto(basename), true);
+}
+
+std::string ClassNameResolver::GetFileImmutableClassName(
+    const FileDescriptor* file) {
+  std::string& class_name = file_immutable_outer_class_names_[file];
+  if (class_name.empty()) {
+    if (file->options().has_java_outer_classname()) {
+      class_name = file->options().java_outer_classname();
+    } else {
+      class_name = GetFileDefaultImmutableClassName(file);
+      if (HasConflictingClassName(file, class_name,
+                                  NameEquality::EXACT_EQUAL)) {
+        class_name += kOuterClassNameSuffix;
+      }
+    }
+  }
+  return class_name;
+}
+
+std::string ClassNameResolver::GetFileClassName(const FileDescriptor* file,
+                                                bool immutable) {
+  if (immutable) {
+    return GetFileImmutableClassName(file);
+  } else {
+    return "Mutable" + GetFileImmutableClassName(file);
+  }
+}
+
+// Check whether there is any type defined in the proto file that has
+// the given class name.
+bool ClassNameResolver::HasConflictingClassName(const FileDescriptor* file,
+                                                const std::string& classname,
+                                                NameEquality equality_mode) {
+  for (int i = 0; i < file->enum_type_count(); i++) {
+    if (CheckNameEquality(file->enum_type(i)->name(), classname) ==
+        equality_mode) {
+      return true;
+    }
+  }
+  for (int i = 0; i < file->service_count(); i++) {
+    if (CheckNameEquality(file->service(i)->name(), classname) ==
+        equality_mode) {
+      return true;
+    }
+  }
+  for (int i = 0; i < file->message_type_count(); i++) {
+    if (MessageHasConflictingClassName(file->message_type(i), classname,
+                                       equality_mode)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+std::string ClassNameResolver::GetDescriptorClassName(
+    const FileDescriptor* descriptor) {
+  return GetFileImmutableClassName(descriptor);
+}
+
+std::string ClassNameResolver::GetClassName(const FileDescriptor* descriptor,
+                                            bool immutable) {
+  std::string result = FileJavaPackage(descriptor, immutable);
+  if (!result.empty()) result += '.';
+  result += GetFileClassName(descriptor, immutable);
+  return result;
+}
+
+// Get the full name of a Java class by prepending the Java package name
+// or outer class name.
+std::string ClassNameResolver::GetClassFullName(
+    const std::string& name_without_package, const FileDescriptor* file,
+    bool immutable, bool is_own_file) {
+  std::string result;
+  if (is_own_file) {
+    result = FileJavaPackage(file, immutable);
+  } else {
+    result = GetClassName(file, immutable);
+  }
+  if (!result.empty()) {
+    result += '.';
+  }
+  result += name_without_package;
+  return result;
+}
+
+std::string ClassNameResolver::GetClassName(const Descriptor* descriptor,
+                                            bool immutable) {
+  return GetClassFullName(ClassNameWithoutPackage(descriptor, immutable),
+                          descriptor->file(), immutable,
+                          MultipleJavaFiles(descriptor->file(), immutable));
+}
+
+std::string ClassNameResolver::GetClassName(const EnumDescriptor* descriptor,
+                                            bool immutable) {
+  return GetClassFullName(ClassNameWithoutPackage(descriptor, immutable),
+                          descriptor->file(), immutable,
+                          MultipleJavaFiles(descriptor->file(), immutable));
+}
+
+std::string ClassNameResolver::GetClassName(const ServiceDescriptor* descriptor,
+                                            bool immutable) {
+  return GetClassFullName(ClassNameWithoutPackage(descriptor, immutable),
+                          descriptor->file(), immutable,
+                          IsOwnFile(descriptor, immutable));
+}
+
+// Get the Java Class style full name of a message.
+std::string ClassNameResolver::GetJavaClassFullName(
+    const std::string& name_without_package, const FileDescriptor* file,
+    bool immutable) {
+  std::string result;
+  if (MultipleJavaFiles(file, immutable)) {
+    result = FileJavaPackage(file, immutable);
+    if (!result.empty()) result += '.';
+  } else {
+    result = GetClassName(file, immutable);
+    if (!result.empty()) result += '$';
+  }
+  result += StringReplace(name_without_package, ".", "$", true);
+  return result;
+}
+
+std::string ClassNameResolver::GetExtensionIdentifierName(
+    const FieldDescriptor* descriptor, bool immutable) {
+  return GetClassName(descriptor->containing_type(), immutable) + "." +
+         descriptor->name();
+}
+
+std::string ClassNameResolver::GetJavaImmutableClassName(
+    const Descriptor* descriptor) {
+  return GetJavaClassFullName(ClassNameWithoutPackage(descriptor, true),
+                              descriptor->file(), true);
+}
+
+std::string ClassNameResolver::GetJavaImmutableClassName(
+    const EnumDescriptor* descriptor) {
+  return GetJavaClassFullName(ClassNameWithoutPackage(descriptor, true),
+                              descriptor->file(), true);
+}
+
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_name_resolver.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_name_resolver.h"
new file mode 100644
index 00000000..b92570c6
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_name_resolver.h"
@@ -0,0 +1,127 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_NAME_RESOLVER_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_NAME_RESOLVER_H__
+
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+class Descriptor;
+class EnumDescriptor;
+class FieldDescriptor;
+class FileDescriptor;
+class ServiceDescriptor;
+
+namespace compiler {
+namespace java {
+
+// Indicates how closely the two class names match.
+enum NameEquality { NO_MATCH, EXACT_EQUAL, EQUAL_IGNORE_CASE };
+
+// Used to get the Java class related names for a given descriptor. It caches
+// the results to avoid redundant calculation across multiple name queries.
+// Thread-safety note: This class is *not* thread-safe.
+class ClassNameResolver {
+ public:
+  ClassNameResolver();
+  ~ClassNameResolver();
+
+  // Gets the unqualified outer class name for the file.
+  std::string GetFileClassName(const FileDescriptor* file, bool immutable);
+  // Gets the unqualified immutable outer class name of a file.
+  std::string GetFileImmutableClassName(const FileDescriptor* file);
+  // Gets the unqualified default immutable outer class name of a file
+  // (converted from the proto file's name).
+  std::string GetFileDefaultImmutableClassName(const FileDescriptor* file);
+
+  // Check whether there is any type defined in the proto file that has
+  // the given class name.
+  bool HasConflictingClassName(const FileDescriptor* file,
+                               const std::string& classname,
+                               NameEquality equality_mode);
+
+  // Gets the name of the outer class that holds descriptor information.
+  // Descriptors are shared between immutable messages and mutable messages.
+  // Since both of them are generated optionally, the descriptors need to be
+  // put in another common place.
+  std::string GetDescriptorClassName(const FileDescriptor* file);
+
+  // Gets the fully-qualified class name corresponding to the given descriptor.
+  std::string GetClassName(const Descriptor* descriptor, bool immutable);
+  std::string GetClassName(const EnumDescriptor* descriptor, bool immutable);
+  std::string GetClassName(const ServiceDescriptor* descriptor, bool immutable);
+  std::string GetClassName(const FileDescriptor* descriptor, bool immutable);
+
+  template 
+  std::string GetImmutableClassName(const DescriptorType* descriptor) {
+    return GetClassName(descriptor, true);
+  }
+  template 
+  std::string GetMutableClassName(const DescriptorType* descriptor) {
+    return GetClassName(descriptor, false);
+  }
+
+  // Gets the fully qualified name of an extension identifier.
+  std::string GetExtensionIdentifierName(const FieldDescriptor* descriptor,
+                                         bool immutable);
+
+  // Gets the fully qualified name for generated classes in Java convention.
+  // Nested classes will be separated using '$' instead of '.'
+  // For example:
+  //   com.package.OuterClass$OuterMessage$InnerMessage
+  std::string GetJavaImmutableClassName(const Descriptor* descriptor);
+  std::string GetJavaImmutableClassName(const EnumDescriptor* descriptor);
+ private:
+  // Get the full name of a Java class by prepending the Java package name
+  // or outer class name.
+  std::string GetClassFullName(const std::string& name_without_package,
+                               const FileDescriptor* file, bool immutable,
+                               bool is_own_file);
+  // Get the Java Class style full name of a message.
+  std::string GetJavaClassFullName(const std::string& name_without_package,
+                                   const FileDescriptor* file, bool immutable);
+  // Caches the result to provide better performance.
+  std::map
+      file_immutable_outer_class_names_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ClassNameResolver);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_NAME_RESOLVER_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_names.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_names.h"
new file mode 100644
index 00000000..73a340e9
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_names.h"
@@ -0,0 +1,112 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Provides a mechanism for mapping a descriptor to the
+// fully-qualified name of the corresponding Java class.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_NAMES_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_NAMES_H__
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+class Descriptor;
+class EnumDescriptor;
+class FileDescriptor;
+class FieldDescriptor;
+class ServiceDescriptor;
+
+namespace compiler {
+namespace java {
+
+// Requires:
+//   descriptor != NULL
+//
+// Returns:
+//   The fully-qualified Java class name.
+std::string ClassName(const Descriptor* descriptor);
+
+// Requires:
+//   descriptor != NULL
+//
+// Returns:
+//   The fully-qualified Java class name.
+std::string ClassName(const EnumDescriptor* descriptor);
+
+// Requires:
+//   descriptor != NULL
+//
+// Returns:
+//   The fully-qualified Java class name.
+std::string ClassName(const FileDescriptor* descriptor);
+
+// Requires:
+//   descriptor != NULL
+//
+// Returns:
+//   The fully-qualified Java class name.
+std::string ClassName(const ServiceDescriptor* descriptor);
+
+// Requires:
+//   descriptor != NULL
+//
+// Returns:
+//   Java package name.
+std::string FileJavaPackage(const FileDescriptor* descriptor);
+
+// Requires:
+//   descriptor != NULL
+// Returns:
+//   Capitalized camel case name field name.
+std::string CapitalizedFieldName(const FieldDescriptor* descriptor);
+
+// Requires:
+//   descriptor != NULL
+// Returns:
+//   Primitive Java type name for the field.
+const char* PrimitiveTypeName(const FieldDescriptor* descriptor);
+
+// Requires:
+//   descriptor != NULL
+// Returns:
+//   Boes primitive Java type name for the field.
+const char* BoxedPrimitiveTypeName(const FieldDescriptor* descriptor);
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_NAMES_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_options.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_options.h"
new file mode 100644
index 00000000..6c29be15
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_options.h"
@@ -0,0 +1,73 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_OPTIONS_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_OPTIONS_H__
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+// Generator options
+struct Options {
+  Options()
+      : generate_immutable_code(false),
+        generate_mutable_code(false),
+        generate_shared_code(false),
+        enforce_lite(false),
+        annotate_code(false) {
+  }
+
+  bool generate_immutable_code;
+  bool generate_mutable_code;
+  bool generate_shared_code;
+  // When set, the protoc will generate the current files and all the transitive
+  // dependencies as lite runtime.
+  bool enforce_lite;
+  // If true, we should build .meta files and emit @Generated annotations into
+  // generated code.
+  bool annotate_code;
+  // Name of a file where we will write a list of generated .meta file names,
+  // one per line.
+  std::string annotation_list_file;
+  // Name of a file where we will write a list of generated file names, one
+  // per line.
+  std::string output_list_file;
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_OPTIONS_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_plugin_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_plugin_unittest.cc"
new file mode 100644
index 00000000..744b2c8b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_plugin_unittest.cc"
@@ -0,0 +1,120 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//
+// TODO(kenton):  Share code with the versions of this test in other languages?
+//   It seemed like parameterizing it would add more complexity than it is
+//   worth.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+namespace {
+
+class TestGenerator : public CodeGenerator {
+ public:
+  TestGenerator() {}
+  ~TestGenerator() {}
+
+  virtual bool Generate(const FileDescriptor* file,
+                        const std::string& parameter, GeneratorContext* context,
+                        std::string* error) const {
+    std::string filename = "Test.java";
+    TryInsert(filename, "outer_class_scope", context);
+    TryInsert(filename, "class_scope:foo.Bar", context);
+    TryInsert(filename, "class_scope:foo.Bar.Baz", context);
+    TryInsert(filename, "builder_scope:foo.Bar", context);
+    TryInsert(filename, "builder_scope:foo.Bar.Baz", context);
+    TryInsert(filename, "enum_scope:foo.Qux", context);
+    return true;
+  }
+
+  void TryInsert(const std::string& filename,
+                 const std::string& insertion_point,
+                 GeneratorContext* context) const {
+    std::unique_ptr output(
+        context->OpenForInsert(filename, insertion_point));
+    io::Printer printer(output.get(), '$');
+    printer.Print("// inserted $name$\n", "name", insertion_point);
+  }
+};
+
+// This test verifies that all the expected insertion points exist.  It does
+// not verify that they are correctly-placed; that would require actually
+// compiling the output which is a bit more than I care to do for this test.
+TEST(JavaPluginTest, PluginTest) {
+  GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/test.proto",
+                             "syntax = \"proto2\";\n"
+                             "package foo;\n"
+                             "option java_package = \"\";\n"
+                             "option java_outer_classname = \"Test\";\n"
+                             "message Bar {\n"
+                             "  message Baz {}\n"
+                             "}\n"
+                             "enum Qux { BLAH = 1; }\n",
+                             true));
+
+  CommandLineInterface cli;
+  cli.SetInputsAreProtoPathRelative(true);
+
+  JavaGenerator java_generator;
+  TestGenerator test_generator;
+  cli.RegisterGenerator("--java_out", &java_generator, "");
+  cli.RegisterGenerator("--test_out", &test_generator, "");
+
+  std::string proto_path = "-I" + TestTempDir();
+  std::string java_out = "--java_out=" + TestTempDir();
+  std::string test_out = "--test_out=" + TestTempDir();
+
+  const char* argv[] = {"protoc", proto_path.c_str(), java_out.c_str(),
+                        test_out.c_str(), "test.proto"};
+
+  EXPECT_EQ(0, cli.Run(5, argv));
+}
+
+}  // namespace
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field.cc"
new file mode 100644
index 00000000..186431ab
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field.cc"
@@ -0,0 +1,965 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+using internal::WireFormat;
+using internal::WireFormatLite;
+
+namespace {
+
+void SetPrimitiveVariables(const FieldDescriptor* descriptor,
+                           int messageBitIndex, int builderBitIndex,
+                           const FieldGeneratorInfo* info,
+                           ClassNameResolver* name_resolver,
+                           std::map* variables) {
+  SetCommonFieldVariables(descriptor, info, variables);
+  JavaType javaType = GetJavaType(descriptor);
+
+  (*variables)["type"] = PrimitiveTypeName(javaType);
+  (*variables)["boxed_type"] = BoxedPrimitiveTypeName(javaType);
+  (*variables)["field_type"] = (*variables)["type"];
+
+  if (javaType == JAVATYPE_BOOLEAN || javaType == JAVATYPE_DOUBLE ||
+      javaType == JAVATYPE_FLOAT || javaType == JAVATYPE_INT ||
+      javaType == JAVATYPE_LONG) {
+    std::string capitalized_type = UnderscoresToCamelCase(
+        PrimitiveTypeName(javaType), /*cap_first_letter=*/true);
+    (*variables)["field_list_type"] =
+        "com.google.protobuf.Internal." + capitalized_type + "List";
+    (*variables)["empty_list"] = "empty" + capitalized_type + "List()";
+    (*variables)["create_list"] = "new" + capitalized_type + "List()";
+    (*variables)["mutable_copy_list"] =
+        "mutableCopy(" + (*variables)["name"] + "_)";
+    (*variables)["name_make_immutable"] =
+        (*variables)["name"] + "_.makeImmutable()";
+    (*variables)["repeated_get"] =
+        (*variables)["name"] + "_.get" + capitalized_type;
+    (*variables)["repeated_add"] =
+        (*variables)["name"] + "_.add" + capitalized_type;
+    (*variables)["repeated_set"] =
+        (*variables)["name"] + "_.set" + capitalized_type;
+  } else {
+    (*variables)["field_list_type"] =
+        "java.util.List<" + (*variables)["boxed_type"] + ">";
+    (*variables)["create_list"] =
+        "new java.util.ArrayList<" + (*variables)["boxed_type"] + ">()";
+    (*variables)["mutable_copy_list"] = "new java.util.ArrayList<" +
+                                        (*variables)["boxed_type"] + ">(" +
+                                        (*variables)["name"] + "_)";
+    (*variables)["empty_list"] = "java.util.Collections.emptyList()";
+    (*variables)["name_make_immutable"] =
+        (*variables)["name"] + "_ = java.util.Collections.unmodifiableList(" +
+        (*variables)["name"] + "_)";
+    (*variables)["repeated_get"] = (*variables)["name"] + "_.get";
+    (*variables)["repeated_add"] = (*variables)["name"] + "_.add";
+    (*variables)["repeated_set"] = (*variables)["name"] + "_.set";
+  }
+
+  (*variables)["default"] = ImmutableDefaultValue(descriptor, name_resolver);
+  (*variables)["default_init"] =
+      IsDefaultValueJavaDefault(descriptor)
+          ? ""
+          : ("= " + ImmutableDefaultValue(descriptor, name_resolver));
+  (*variables)["capitalized_type"] =
+      GetCapitalizedType(descriptor, /* immutable = */ true);
+  (*variables)["tag"] =
+      StrCat(static_cast(WireFormat::MakeTag(descriptor)));
+  (*variables)["tag_size"] = StrCat(
+      WireFormat::TagSize(descriptor->number(), GetType(descriptor)));
+  if (IsReferenceType(GetJavaType(descriptor))) {
+    (*variables)["null_check"] =
+        "  if (value == null) {\n"
+        "    throw new NullPointerException();\n"
+        "  }\n";
+  } else {
+    (*variables)["null_check"] = "";
+  }
+  // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported
+  // by the proto compiler
+  (*variables)["deprecation"] =
+      descriptor->options().deprecated() ? "@java.lang.Deprecated " : "";
+  int fixed_size = FixedSize(GetType(descriptor));
+  if (fixed_size != -1) {
+    (*variables)["fixed_size"] = StrCat(fixed_size);
+  }
+  (*variables)["on_changed"] = "onChanged();";
+
+  if (SupportFieldPresence(descriptor->file())) {
+    // For singular messages and builders, one bit is used for the hasField bit.
+    (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex);
+    (*variables)["get_has_field_bit_builder"] = GenerateGetBit(builderBitIndex);
+
+    // Note that these have a trailing ";".
+    (*variables)["set_has_field_bit_message"] =
+        GenerateSetBit(messageBitIndex) + ";";
+    (*variables)["set_has_field_bit_builder"] =
+        GenerateSetBit(builderBitIndex) + ";";
+    (*variables)["clear_has_field_bit_builder"] =
+        GenerateClearBit(builderBitIndex) + ";";
+
+    (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex);
+  } else {
+    (*variables)["set_has_field_bit_message"] = "";
+    (*variables)["set_has_field_bit_builder"] = "";
+    (*variables)["clear_has_field_bit_builder"] = "";
+
+    if (descriptor->type() == FieldDescriptor::TYPE_BYTES) {
+      (*variables)["is_field_present_message"] =
+          "!" + (*variables)["name"] + "_.isEmpty()";
+    } else {
+      (*variables)["is_field_present_message"] =
+          (*variables)["name"] + "_ != " + (*variables)["default"];
+    }
+  }
+
+  // For repeated builders, one bit is used for whether the array is immutable.
+  (*variables)["get_mutable_bit_builder"] = GenerateGetBit(builderBitIndex);
+  (*variables)["set_mutable_bit_builder"] = GenerateSetBit(builderBitIndex);
+  (*variables)["clear_mutable_bit_builder"] = GenerateClearBit(builderBitIndex);
+
+  // For repeated fields, one bit is used for whether the array is immutable
+  // in the parsing constructor.
+  (*variables)["get_mutable_bit_parser"] =
+      GenerateGetBitMutableLocal(builderBitIndex);
+  (*variables)["set_mutable_bit_parser"] =
+      GenerateSetBitMutableLocal(builderBitIndex);
+
+  (*variables)["get_has_field_bit_from_local"] =
+      GenerateGetBitFromLocal(builderBitIndex);
+  (*variables)["set_has_field_bit_to_local"] =
+      GenerateSetBitToLocal(messageBitIndex);
+}
+
+}  // namespace
+
+// ===================================================================
+
+ImmutablePrimitiveFieldGenerator::ImmutablePrimitiveFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  SetPrimitiveVariables(descriptor, messageBitIndex, builderBitIndex,
+                        context->GetFieldGeneratorInfo(descriptor),
+                        name_resolver_, &variables_);
+}
+
+ImmutablePrimitiveFieldGenerator::~ImmutablePrimitiveFieldGenerator() {}
+
+int ImmutablePrimitiveFieldGenerator::GetNumBitsForMessage() const {
+  return SupportFieldPresence(descriptor_->file()) ? 1 : 0;
+}
+
+int ImmutablePrimitiveFieldGenerator::GetNumBitsForBuilder() const {
+  return GetNumBitsForMessage();
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(variables_,
+                   "$deprecation$boolean has$capitalized_name$();\n");
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_, "$deprecation$$type$ get$capitalized_name$();\n");
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_, "private $field_type$ $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  return $name$_;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_, "private $field_type$ $name$_ $default_init$;\n");
+
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_builder$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  return $name$_;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$set$capitalized_name$$}$($type$ value) {\n"
+                 "$null_check$"
+                 "  $set_has_field_bit_builder$\n"
+                 "  $name$_ = value;\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  $clear_has_field_bit_builder$\n");
+  printer->Annotate("{", "}", descriptor_);
+  JavaType type = GetJavaType(descriptor_);
+  if (type == JAVATYPE_STRING || type == JAVATYPE_BYTES) {
+    // The default value is not a simple literal so we want to avoid executing
+    // it multiple times.  Instead, get the default out of the default instance.
+    printer->Print(
+        variables_,
+        "  $name$_ = getDefaultInstance().get$capitalized_name$();\n");
+  } else {
+    printer->Print(variables_, "  $name$_ = $default$;\n");
+  }
+  printer->Print(variables_,
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateFieldBuilderInitializationCode(
+    io::Printer* printer) const {
+  // noop for primitives
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  if (!IsDefaultValueJavaDefault(descriptor_)) {
+    printer->Print(variables_, "$name$_ = $default$;\n");
+  }
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateBuilderClearCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "$name$_ = $default$;\n"
+                 "$clear_has_field_bit_builder$\n");
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    printer->Print(variables_,
+                   "if (other.has$capitalized_name$()) {\n"
+                   "  set$capitalized_name$(other.get$capitalized_name$());\n"
+                   "}\n");
+  } else {
+    printer->Print(variables_,
+                   "if (other.get$capitalized_name$() != $default$) {\n"
+                   "  set$capitalized_name$(other.get$capitalized_name$());\n"
+                   "}\n");
+  }
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    if (IsDefaultValueJavaDefault(descriptor_)) {
+      printer->Print(variables_,
+                     "if ($get_has_field_bit_from_local$) {\n"
+                     "  result.$name$_ = $name$_;\n"
+                     "  $set_has_field_bit_to_local$;\n"
+                     "}\n");
+    } else {
+      printer->Print(variables_,
+                     "if ($get_has_field_bit_from_local$) {\n"
+                     "  $set_has_field_bit_to_local$;\n"
+                     "}\n"
+                     "result.$name$_ = $name$_;\n");
+    }
+  } else {
+    printer->Print(variables_, "result.$name$_ = $name$_;\n");
+  }
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "$set_has_field_bit_message$\n"
+                 "$name$_ = input.read$capitalized_type$();\n");
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateParsingDoneCode(
+    io::Printer* printer) const {
+  // noop for primitives.
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($is_field_present_message$) {\n"
+                 "  output.write$capitalized_type$($number$, $name$_);\n"
+                 "}\n");
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($is_field_present_message$) {\n"
+                 "  size += com.google.protobuf.CodedOutputStream\n"
+                 "    .compute$capitalized_type$Size($number$, $name$_);\n"
+                 "}\n");
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateEqualsCode(
+    io::Printer* printer) const {
+  switch (GetJavaType(descriptor_)) {
+    case JAVATYPE_INT:
+    case JAVATYPE_LONG:
+    case JAVATYPE_BOOLEAN:
+      printer->Print(variables_,
+                     "if (get$capitalized_name$()\n"
+                     "    != other.get$capitalized_name$()) return false;\n");
+      break;
+
+    case JAVATYPE_FLOAT:
+      printer->Print(
+          variables_,
+          "if (java.lang.Float.floatToIntBits(get$capitalized_name$())\n"
+          "    != java.lang.Float.floatToIntBits(\n"
+          "        other.get$capitalized_name$())) return false;\n");
+      break;
+
+    case JAVATYPE_DOUBLE:
+      printer->Print(
+          variables_,
+          "if (java.lang.Double.doubleToLongBits(get$capitalized_name$())\n"
+          "    != java.lang.Double.doubleToLongBits(\n"
+          "        other.get$capitalized_name$())) return false;\n");
+      break;
+
+    case JAVATYPE_STRING:
+    case JAVATYPE_BYTES:
+      printer->Print(
+          variables_,
+          "if (!get$capitalized_name$()\n"
+          "    .equals(other.get$capitalized_name$())) return false;\n");
+      break;
+
+    case JAVATYPE_ENUM:
+    case JAVATYPE_MESSAGE:
+    default:
+      GOOGLE_LOG(FATAL) << "Can't get here.";
+      break;
+  }
+}
+
+void ImmutablePrimitiveFieldGenerator::GenerateHashCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "hash = (37 * hash) + $constant_name$;\n");
+  switch (GetJavaType(descriptor_)) {
+    case JAVATYPE_INT:
+      printer->Print(variables_,
+                     "hash = (53 * hash) + get$capitalized_name$();\n");
+      break;
+
+    case JAVATYPE_LONG:
+      printer->Print(
+          variables_,
+          "hash = (53 * hash) + com.google.protobuf.Internal.hashLong(\n"
+          "    get$capitalized_name$());\n");
+      break;
+
+    case JAVATYPE_BOOLEAN:
+      printer->Print(
+          variables_,
+          "hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(\n"
+          "    get$capitalized_name$());\n");
+      break;
+
+    case JAVATYPE_FLOAT:
+      printer->Print(variables_,
+                     "hash = (53 * hash) + java.lang.Float.floatToIntBits(\n"
+                     "    get$capitalized_name$());\n");
+      break;
+
+    case JAVATYPE_DOUBLE:
+      printer->Print(
+          variables_,
+          "hash = (53 * hash) + com.google.protobuf.Internal.hashLong(\n"
+          "    java.lang.Double.doubleToLongBits(get$capitalized_name$()));\n");
+      break;
+
+    case JAVATYPE_STRING:
+    case JAVATYPE_BYTES:
+      printer->Print(
+          variables_,
+          "hash = (53 * hash) + get$capitalized_name$().hashCode();\n");
+      break;
+
+    case JAVATYPE_ENUM:
+    case JAVATYPE_MESSAGE:
+    default:
+      GOOGLE_LOG(FATAL) << "Can't get here.";
+      break;
+  }
+}
+
+std::string ImmutablePrimitiveFieldGenerator::GetBoxedType() const {
+  return BoxedPrimitiveTypeName(GetJavaType(descriptor_));
+}
+
+// ===================================================================
+
+ImmutablePrimitiveOneofFieldGenerator::ImmutablePrimitiveOneofFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : ImmutablePrimitiveFieldGenerator(descriptor, messageBitIndex,
+                                       builderBitIndex, context) {
+  const OneofGeneratorInfo* info =
+      context->GetOneofGeneratorInfo(descriptor->containing_oneof());
+  SetCommonOneofVariables(descriptor, info, &variables_);
+}
+
+ImmutablePrimitiveOneofFieldGenerator::
+    ~ImmutablePrimitiveOneofFieldGenerator() {}
+
+void ImmutablePrimitiveOneofFieldGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  PrintExtraFieldInfo(variables_, printer);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $has_oneof_case_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    return ($boxed_type$) $oneof_name$_;\n"
+                 "  }\n"
+                 "  return $default$;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutablePrimitiveOneofFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $has_oneof_case_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    return ($boxed_type$) $oneof_name$_;\n"
+                 "  }\n"
+                 "  return $default$;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$set$capitalized_name$$}$($type$ value) {\n"
+                 "$null_check$"
+                 "  $set_oneof_case_message$;\n"
+                 "  $oneof_name$_ = value;\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  if ($has_oneof_case_message$) {\n"
+      "    $clear_oneof_case_message$;\n"
+      "    $oneof_name$_ = null;\n"
+      "    $on_changed$\n"
+      "  }\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutablePrimitiveOneofFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($has_oneof_case_message$) {\n"
+                 "  result.$oneof_name$_ = $oneof_name$_;\n"
+                 "}\n");
+}
+
+void ImmutablePrimitiveOneofFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "set$capitalized_name$(other.get$capitalized_name$());\n");
+}
+
+void ImmutablePrimitiveOneofFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "$set_oneof_case_message$;\n"
+                 "$oneof_name$_ = input.read$capitalized_type$();\n");
+}
+
+void ImmutablePrimitiveOneofFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($has_oneof_case_message$) {\n"
+                 "  output.write$capitalized_type$(\n");
+  // $type$ and $boxed_type$ is the same for bytes fields so we don't need to
+  // do redundant casts.
+  if (GetJavaType(descriptor_) == JAVATYPE_BYTES) {
+    printer->Print(variables_, "      $number$, ($type$) $oneof_name$_);\n");
+  } else {
+    printer->Print(
+        variables_,
+        "      $number$, ($type$)(($boxed_type$) $oneof_name$_));\n");
+  }
+  printer->Print("}\n");
+}
+
+void ImmutablePrimitiveOneofFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($has_oneof_case_message$) {\n"
+                 "  size += com.google.protobuf.CodedOutputStream\n"
+                 "    .compute$capitalized_type$Size(\n");
+  // $type$ and $boxed_type$ is the same for bytes fields so we don't need to
+  // do redundant casts.
+  if (GetJavaType(descriptor_) == JAVATYPE_BYTES) {
+    printer->Print(variables_, "        $number$, ($type$) $oneof_name$_);\n");
+  } else {
+    printer->Print(
+        variables_,
+        "        $number$, ($type$)(($boxed_type$) $oneof_name$_));\n");
+  }
+  printer->Print("}\n");
+}
+
+// ===================================================================
+
+RepeatedImmutablePrimitiveFieldGenerator::
+    RepeatedImmutablePrimitiveFieldGenerator(const FieldDescriptor* descriptor,
+                                             int messageBitIndex,
+                                             int builderBitIndex,
+                                             Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  SetPrimitiveVariables(descriptor, messageBitIndex, builderBitIndex,
+                        context->GetFieldGeneratorInfo(descriptor),
+                        name_resolver_, &variables_);
+}
+
+RepeatedImmutablePrimitiveFieldGenerator::
+    ~RepeatedImmutablePrimitiveFieldGenerator() {}
+
+int RepeatedImmutablePrimitiveFieldGenerator::GetNumBitsForMessage() const {
+  return 0;
+}
+
+int RepeatedImmutablePrimitiveFieldGenerator::GetNumBitsForBuilder() const {
+  return 1;
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$java.util.List<$boxed_type$> "
+                 "get$capitalized_name$List();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(variables_,
+                 "$deprecation$int get$capitalized_name$Count();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$$type$ get$capitalized_name$(int index);\n");
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_, "private $field_list_type$ $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public java.util.List<$boxed_type$>\n"
+                 "    ${$get$capitalized_name$List$}$() {\n"
+                 "  return $name$_;\n"  // note:  unmodifiable list
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return $name$_.size();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
+      "  return $repeated_get$(index);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  if (descriptor_->is_packed()) {
+    printer->Print(variables_,
+                   "private int $name$MemoizedSerializedSize = -1;\n");
+  }
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  // One field is the list and the bit field keeps track of whether the
+  // list is immutable. If it's immutable, the invariant is that it must
+  // either an instance of Collections.emptyList() or it's an ArrayList
+  // wrapped in a Collections.unmodifiableList() wrapper and nobody else has
+  // a refererence to the underlying ArrayList. This invariant allows us to
+  // share instances of lists between protocol buffers avoiding expensive
+  // memory allocations. Note, immutable is a strong guarantee here -- not
+  // just that the list cannot be modified via the reference but that the
+  // list can never be modified.
+  printer->Print(variables_,
+                 "private $field_list_type$ $name$_ = $empty_list$;\n");
+
+  printer->Print(variables_,
+                 "private void ensure$capitalized_name$IsMutable() {\n"
+                 "  if (!$get_mutable_bit_builder$) {\n"
+                 "    $name$_ = $mutable_copy_list$;\n"
+                 "    $set_mutable_bit_builder$;\n"
+                 "   }\n"
+                 "}\n");
+
+  // Note:  We return an unmodifiable list because otherwise the caller
+  //   could hold on to the returned list and modify it after the message
+  //   has been built, thus mutating the message which is supposed to be
+  //   immutable.
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$public java.util.List<$boxed_type$>\n"
+      "    ${$get$capitalized_name$List$}$() {\n"
+      "  return $get_mutable_bit_builder$ ?\n"
+      "           java.util.Collections.unmodifiableList($name$_) : $name$_;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return $name$_.size();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
+      "  return $repeated_get$(index);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    int index, $type$ value) {\n"
+                 "$null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $repeated_set$(index, value);\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$add$capitalized_name$$}$($type$ value) {\n"
+                 "$null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $repeated_add$(value);\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$addAll$capitalized_name$$}$(\n"
+                 "    java.lang.Iterable values) {\n"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  com.google.protobuf.AbstractMessageLite.Builder.addAll(\n"
+                 "      values, $name$_);\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  $name$_ = $empty_list$;\n"
+      "  $clear_mutable_bit_builder$;\n"
+      "  $on_changed$\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::
+    GenerateFieldBuilderInitializationCode(io::Printer* printer) const {
+  // noop for primitives
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$name$_ = $empty_list$;\n");
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateBuilderClearCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "$name$_ = $empty_list$;\n"
+                 "$clear_mutable_bit_builder$;\n");
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  // The code below does two optimizations:
+  //   1. If the other list is empty, there's nothing to do. This ensures we
+  //      don't allocate a new array if we already have an immutable one.
+  //   2. If the other list is non-empty and our current list is empty, we can
+  //      reuse the other list which is guaranteed to be immutable.
+  printer->Print(variables_,
+                 "if (!other.$name$_.isEmpty()) {\n"
+                 "  if ($name$_.isEmpty()) {\n"
+                 "    $name$_ = other.$name$_;\n"
+                 "    $clear_mutable_bit_builder$;\n"
+                 "  } else {\n"
+                 "    ensure$capitalized_name$IsMutable();\n"
+                 "    $name$_.addAll(other.$name$_);\n"
+                 "  }\n"
+                 "  $on_changed$\n"
+                 "}\n");
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  // The code below ensures that the result has an immutable list. If our
+  // list is immutable, we can just reuse it. If not, we make it immutable.
+  printer->Print(variables_,
+                 "if ($get_mutable_bit_builder$) {\n"
+                 "  $name_make_immutable$;\n"
+                 "  $clear_mutable_bit_builder$;\n"
+                 "}\n"
+                 "result.$name$_ = $name$_;\n");
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if (!$get_mutable_bit_parser$) {\n"
+                 "  $name$_ = $create_list$;\n"
+                 "  $set_mutable_bit_parser$;\n"
+                 "}\n"
+                 "$repeated_add$(input.read$capitalized_type$());\n");
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateParsingCodeFromPacked(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "int length = input.readRawVarint32();\n"
+      "int limit = input.pushLimit(length);\n"
+      "if (!$get_mutable_bit_parser$ && input.getBytesUntilLimit() > 0) {\n"
+      "  $name$_ = $create_list$;\n"
+      "  $set_mutable_bit_parser$;\n"
+      "}\n"
+      "while (input.getBytesUntilLimit() > 0) {\n"
+      "  $repeated_add$(input.read$capitalized_type$());\n"
+      "}\n"
+      "input.popLimit(limit);\n");
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateParsingDoneCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($get_mutable_bit_parser$) {\n"
+                 "  $name_make_immutable$; // C\n"
+                 "}\n");
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  if (descriptor_->is_packed()) {
+    // We invoke getSerializedSize in writeTo for messages that have packed
+    // fields in ImmutableMessageGenerator::GenerateMessageSerializationMethods.
+    // That makes it safe to rely on the memoized size here.
+    printer->Print(variables_,
+                   "if (get$capitalized_name$List().size() > 0) {\n"
+                   "  output.writeUInt32NoTag($tag$);\n"
+                   "  output.writeUInt32NoTag($name$MemoizedSerializedSize);\n"
+                   "}\n"
+                   "for (int i = 0; i < $name$_.size(); i++) {\n"
+                   "  output.write$capitalized_type$NoTag($repeated_get$(i));\n"
+                   "}\n");
+  } else {
+    printer->Print(
+        variables_,
+        "for (int i = 0; i < $name$_.size(); i++) {\n"
+        "  output.write$capitalized_type$($number$, $repeated_get$(i));\n"
+        "}\n");
+  }
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "{\n"
+                 "  int dataSize = 0;\n");
+  printer->Indent();
+
+  if (FixedSize(GetType(descriptor_)) == -1) {
+    printer->Print(
+        variables_,
+        "for (int i = 0; i < $name$_.size(); i++) {\n"
+        "  dataSize += com.google.protobuf.CodedOutputStream\n"
+        "    .compute$capitalized_type$SizeNoTag($repeated_get$(i));\n"
+        "}\n");
+  } else {
+    printer->Print(
+        variables_,
+        "dataSize = $fixed_size$ * get$capitalized_name$List().size();\n");
+  }
+
+  printer->Print("size += dataSize;\n");
+
+  if (descriptor_->is_packed()) {
+    printer->Print(variables_,
+                   "if (!get$capitalized_name$List().isEmpty()) {\n"
+                   "  size += $tag_size$;\n"
+                   "  size += com.google.protobuf.CodedOutputStream\n"
+                   "      .computeInt32SizeNoTag(dataSize);\n"
+                   "}\n");
+  } else {
+    printer->Print(
+        variables_,
+        "size += $tag_size$ * get$capitalized_name$List().size();\n");
+  }
+
+  // cache the data size for packed fields.
+  if (descriptor_->is_packed()) {
+    printer->Print(variables_, "$name$MemoizedSerializedSize = dataSize;\n");
+  }
+
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateEqualsCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if (!get$capitalized_name$List()\n"
+      "    .equals(other.get$capitalized_name$List())) return false;\n");
+}
+
+void RepeatedImmutablePrimitiveFieldGenerator::GenerateHashCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if (get$capitalized_name$Count() > 0) {\n"
+      "  hash = (37 * hash) + $constant_name$;\n"
+      "  hash = (53 * hash) + get$capitalized_name$List().hashCode();\n"
+      "}\n");
+}
+
+std::string RepeatedImmutablePrimitiveFieldGenerator::GetBoxedType() const {
+  return BoxedPrimitiveTypeName(GetJavaType(descriptor_));
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field.h"
new file mode 100644
index 00000000..db20750e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field.h"
@@ -0,0 +1,158 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutablePrimitiveFieldGenerator : public ImmutableFieldGenerator {
+ public:
+  explicit ImmutablePrimitiveFieldGenerator(const FieldDescriptor* descriptor,
+                                            int messageBitIndex,
+                                            int builderBitIndex,
+                                            Context* context);
+  ~ImmutablePrimitiveFieldGenerator();
+
+  // implements ImmutableFieldGenerator
+  // ---------------------------------------
+  int GetNumBitsForMessage() const;
+  int GetNumBitsForBuilder() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateBuilderClearCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateParsingDoneCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+  void GenerateFieldBuilderInitializationCode(io::Printer* printer) const;
+  void GenerateEqualsCode(io::Printer* printer) const;
+  void GenerateHashCode(io::Printer* printer) const;
+
+  std::string GetBoxedType() const;
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  ClassNameResolver* name_resolver_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveFieldGenerator);
+};
+
+class ImmutablePrimitiveOneofFieldGenerator
+    : public ImmutablePrimitiveFieldGenerator {
+ public:
+  ImmutablePrimitiveOneofFieldGenerator(const FieldDescriptor* descriptor,
+                                        int messageBitIndex,
+                                        int builderBitIndex, Context* context);
+  ~ImmutablePrimitiveOneofFieldGenerator();
+
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveOneofFieldGenerator);
+};
+
+class RepeatedImmutablePrimitiveFieldGenerator
+    : public ImmutableFieldGenerator {
+ public:
+  explicit RepeatedImmutablePrimitiveFieldGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex,
+      int builderBitIndex, Context* context);
+  virtual ~RepeatedImmutablePrimitiveFieldGenerator();
+
+  // implements ImmutableFieldGenerator ---------------------------------------
+  int GetNumBitsForMessage() const;
+  int GetNumBitsForBuilder() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateBuilderClearCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateParsingCodeFromPacked(io::Printer* printer) const;
+  void GenerateParsingDoneCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+  void GenerateFieldBuilderInitializationCode(io::Printer* printer) const;
+  void GenerateEqualsCode(io::Printer* printer) const;
+  void GenerateHashCode(io::Printer* printer) const;
+
+  std::string GetBoxedType() const;
+
+ private:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  ClassNameResolver* name_resolver_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutablePrimitiveFieldGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field_lite.cc"
new file mode 100644
index 00000000..f038412b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field_lite.cc"
@@ -0,0 +1,639 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+using internal::WireFormat;
+using internal::WireFormatLite;
+
+namespace {
+bool EnableExperimentalRuntimeForLite() {
+#ifdef PROTOBUF_EXPERIMENT
+  return PROTOBUF_EXPERIMENT;
+#else   // PROTOBUF_EXPERIMENT
+  return false;
+#endif  // !PROTOBUF_EXPERIMENT
+}
+
+void SetPrimitiveVariables(const FieldDescriptor* descriptor,
+                           int messageBitIndex, int builderBitIndex,
+                           const FieldGeneratorInfo* info,
+                           ClassNameResolver* name_resolver,
+                           std::map* variables) {
+  SetCommonFieldVariables(descriptor, info, variables);
+  JavaType javaType = GetJavaType(descriptor);
+  (*variables)["type"] = PrimitiveTypeName(javaType);
+  (*variables)["boxed_type"] = BoxedPrimitiveTypeName(javaType);
+  (*variables)["field_type"] = (*variables)["type"];
+  (*variables)["default"] = ImmutableDefaultValue(descriptor, name_resolver);
+  (*variables)["capitalized_type"] =
+      GetCapitalizedType(descriptor, /* immutable = */ true);
+  (*variables)["tag"] =
+      StrCat(static_cast(WireFormat::MakeTag(descriptor)));
+  (*variables)["tag_size"] = StrCat(
+      WireFormat::TagSize(descriptor->number(), GetType(descriptor)));
+  (*variables)["required"] = descriptor->is_required() ? "true" : "false";
+
+  std::string capitalized_type = UnderscoresToCamelCase(
+      PrimitiveTypeName(javaType), true /* cap_next_letter */);
+  switch (javaType) {
+    case JAVATYPE_INT:
+    case JAVATYPE_LONG:
+    case JAVATYPE_FLOAT:
+    case JAVATYPE_DOUBLE:
+    case JAVATYPE_BOOLEAN:
+      (*variables)["field_list_type"] =
+          "com.google.protobuf.Internal." + capitalized_type + "List";
+      (*variables)["empty_list"] = "empty" + capitalized_type + "List()";
+      (*variables)["make_name_unmodifiable"] =
+          (*variables)["name"] + "_.makeImmutable()";
+      (*variables)["repeated_get"] =
+          (*variables)["name"] + "_.get" + capitalized_type;
+      (*variables)["repeated_add"] =
+          (*variables)["name"] + "_.add" + capitalized_type;
+      (*variables)["repeated_set"] =
+          (*variables)["name"] + "_.set" + capitalized_type;
+      (*variables)["visit_type"] = capitalized_type;
+      (*variables)["visit_type_list"] = "visit" + capitalized_type + "List";
+      break;
+    default:
+      (*variables)["field_list_type"] =
+          "com.google.protobuf.Internal.ProtobufList<" +
+          (*variables)["boxed_type"] + ">";
+      (*variables)["empty_list"] = "emptyProtobufList()";
+      (*variables)["make_name_unmodifiable"] =
+          (*variables)["name"] + "_.makeImmutable()";
+      (*variables)["repeated_get"] = (*variables)["name"] + "_.get";
+      (*variables)["repeated_add"] = (*variables)["name"] + "_.add";
+      (*variables)["repeated_set"] = (*variables)["name"] + "_.set";
+      (*variables)["visit_type"] = "ByteString";
+      (*variables)["visit_type_list"] = "visitList";
+  }
+
+  if (javaType == JAVATYPE_BYTES) {
+    (*variables)["bytes_default"] =
+        ToUpper((*variables)["name"]) + "_DEFAULT_VALUE";
+  }
+
+  if (IsReferenceType(javaType)) {
+    // We use `x.getClass()` as a null check because it generates less bytecode
+    // than an `if (x == null) { throw ... }` statement.
+    (*variables)["null_check"] = "  value.getClass();\n";
+  } else {
+    (*variables)["null_check"] = "";
+  }
+  // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported
+  // by the proto compiler
+  (*variables)["deprecation"] =
+      descriptor->options().deprecated() ? "@java.lang.Deprecated " : "";
+  int fixed_size = FixedSize(GetType(descriptor));
+  if (fixed_size != -1) {
+    (*variables)["fixed_size"] = StrCat(fixed_size);
+  }
+
+  if (SupportFieldPresence(descriptor->file())) {
+    // For singular messages and builders, one bit is used for the hasField bit.
+    (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex);
+
+    // Note that these have a trailing ";".
+    (*variables)["set_has_field_bit_message"] =
+        GenerateSetBit(messageBitIndex) + ";";
+    (*variables)["clear_has_field_bit_message"] =
+        GenerateClearBit(messageBitIndex) + ";";
+
+    (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex);
+  } else {
+    (*variables)["set_has_field_bit_message"] = "";
+    (*variables)["set_has_field_bit_message"] = "";
+    (*variables)["clear_has_field_bit_message"] = "";
+
+    if (descriptor->type() == FieldDescriptor::TYPE_BYTES) {
+      (*variables)["is_field_present_message"] =
+          "!" + (*variables)["name"] + "_.isEmpty()";
+    } else {
+      (*variables)["is_field_present_message"] =
+          (*variables)["name"] + "_ != " + (*variables)["default"];
+    }
+  }
+
+  // For repeated builders, the underlying list tracks mutability state.
+  (*variables)["is_mutable"] = (*variables)["name"] + "_.isModifiable()";
+
+  (*variables)["get_has_field_bit_from_local"] =
+      GenerateGetBitFromLocal(builderBitIndex);
+  (*variables)["set_has_field_bit_to_local"] =
+      GenerateSetBitToLocal(messageBitIndex);
+}
+
+}  // namespace
+
+// ===================================================================
+
+ImmutablePrimitiveFieldLiteGenerator::ImmutablePrimitiveFieldLiteGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, Context* context)
+    : descriptor_(descriptor),
+      messageBitIndex_(messageBitIndex),
+      name_resolver_(context->GetNameResolver()) {
+  SetPrimitiveVariables(descriptor, messageBitIndex, 0,
+                        context->GetFieldGeneratorInfo(descriptor),
+                        name_resolver_, &variables_);
+}
+
+ImmutablePrimitiveFieldLiteGenerator::~ImmutablePrimitiveFieldLiteGenerator() {}
+
+int ImmutablePrimitiveFieldLiteGenerator::GetNumBitsForMessage() const {
+  return SupportFieldPresence(descriptor_->file()) ? 1 : 0;
+}
+
+void ImmutablePrimitiveFieldLiteGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(variables_,
+                   "$deprecation$boolean has$capitalized_name$();\n");
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_, "$deprecation$$type$ get$capitalized_name$();\n");
+}
+
+void ImmutablePrimitiveFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  if (IsByteStringWithCustomDefaultValue(descriptor_)) {
+    // allocate this once statically since we know ByteStrings are immutable
+    // values that can be reused.
+    printer->Print(
+        variables_,
+        "private static final $field_type$ $bytes_default$ = $default$;\n");
+  }
+  printer->Print(variables_, "private $field_type$ $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  return $name$_;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$($type$ value) {\n"
+                 "$null_check$"
+                 "  $set_has_field_bit_message$\n"
+                 "  $name$_ = value;\n"
+                 "}\n");
+
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER);
+  printer->Print(variables_,
+                 "private void clear$capitalized_name$() {\n"
+                 "  $clear_has_field_bit_message$\n");
+  JavaType type = GetJavaType(descriptor_);
+  if (type == JAVATYPE_STRING || type == JAVATYPE_BYTES) {
+    // The default value is not a simple literal so we want to avoid executing
+    // it multiple times.  Instead, get the default out of the default instance.
+    printer->Print(
+        variables_,
+        "  $name$_ = getDefaultInstance().get$capitalized_name$();\n");
+  } else {
+    printer->Print(variables_, "  $name$_ = $default$;\n");
+  }
+  printer->Print(variables_, "}\n");
+}
+
+void ImmutablePrimitiveFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return instance.has$capitalized_name$();\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  return instance.get$capitalized_name$();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$set$capitalized_name$$}$($type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  copyOnWrite();\n"
+      "  instance.clear$capitalized_name$();\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutablePrimitiveFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteIntToUtf16CharSequence(messageBitIndex_, output);
+  }
+  printer->Print(variables_, "\"$name$_\",\n");
+}
+
+void ImmutablePrimitiveFieldLiteGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  if (IsByteStringWithCustomDefaultValue(descriptor_)) {
+    printer->Print(variables_, "$name$_ = $bytes_default$;\n");
+  } else if (!IsDefaultValueJavaDefault(descriptor_)) {
+    printer->Print(variables_, "$name$_ = $default$;\n");
+  }
+}
+
+std::string ImmutablePrimitiveFieldLiteGenerator::GetBoxedType() const {
+  return BoxedPrimitiveTypeName(GetJavaType(descriptor_));
+}
+
+// ===================================================================
+
+ImmutablePrimitiveOneofFieldLiteGenerator::
+    ImmutablePrimitiveOneofFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                              int messageBitIndex,
+                                              Context* context)
+    : ImmutablePrimitiveFieldLiteGenerator(descriptor, messageBitIndex,
+                                           context) {
+  const OneofGeneratorInfo* info =
+      context->GetOneofGeneratorInfo(descriptor->containing_oneof());
+  SetCommonOneofVariables(descriptor, info, &variables_);
+}
+
+ImmutablePrimitiveOneofFieldLiteGenerator::
+    ~ImmutablePrimitiveOneofFieldLiteGenerator() {}
+
+void ImmutablePrimitiveOneofFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  PrintExtraFieldInfo(variables_, printer);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $has_oneof_case_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    return ($boxed_type$) $oneof_name$_;\n"
+                 "  }\n"
+                 "  return $default$;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$($type$ value) {\n"
+                 "$null_check$"
+                 "  $set_oneof_case_message$;\n"
+                 "  $oneof_name$_ = value;\n"
+                 "}\n");
+
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER);
+  printer->Print(variables_,
+                 "private void clear$capitalized_name$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    $clear_oneof_case_message$;\n"
+                 "    $oneof_name$_ = null;\n"
+                 "  }\n"
+                 "}\n");
+}
+
+void ImmutablePrimitiveOneofFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  WriteIntToUtf16CharSequence(descriptor_->containing_oneof()->index(), output);
+}
+
+void ImmutablePrimitiveOneofFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return instance.has$capitalized_name$();\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
+                 "  return instance.get$capitalized_name$();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$set$capitalized_name$$}$($type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  copyOnWrite();\n"
+      "  instance.clear$capitalized_name$();\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+// ===================================================================
+
+RepeatedImmutablePrimitiveFieldLiteGenerator::
+    RepeatedImmutablePrimitiveFieldLiteGenerator(
+        const FieldDescriptor* descriptor, int messageBitIndex,
+        Context* context)
+    : descriptor_(descriptor),
+      context_(context),
+      name_resolver_(context->GetNameResolver()) {
+  SetPrimitiveVariables(descriptor, messageBitIndex, 0,
+                        context->GetFieldGeneratorInfo(descriptor),
+                        name_resolver_, &variables_);
+}
+
+RepeatedImmutablePrimitiveFieldLiteGenerator::
+    ~RepeatedImmutablePrimitiveFieldLiteGenerator() {}
+
+int RepeatedImmutablePrimitiveFieldLiteGenerator::GetNumBitsForMessage() const {
+  return 0;
+}
+
+void RepeatedImmutablePrimitiveFieldLiteGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$java.util.List<$boxed_type$> "
+                 "get$capitalized_name$List();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(variables_,
+                 "$deprecation$int get$capitalized_name$Count();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$$type$ get$capitalized_name$(int index);\n");
+}
+
+void RepeatedImmutablePrimitiveFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_, "private $field_list_type$ $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public java.util.List<$boxed_type$>\n"
+                 "    ${$get$capitalized_name$List$}$() {\n"
+                 "  return $name$_;\n"  // note:  unmodifiable list
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return $name$_.size();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
+      "  return $repeated_get$(index);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  if (!EnableExperimentalRuntimeForLite() && descriptor_->is_packed() &&
+      context_->HasGeneratedMethods(descriptor_->containing_type())) {
+    printer->Print(variables_,
+                   "private int $name$MemoizedSerializedSize = -1;\n");
+  }
+
+  printer->Print(
+      variables_,
+      "private void ensure$capitalized_name$IsMutable() {\n"
+      "  if (!$is_mutable$) {\n"
+      "    $name$_ =\n"
+      "        com.google.protobuf.GeneratedMessageLite.mutableCopy($name$_);\n"
+      "   }\n"
+      "}\n");
+
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_SETTER);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$(\n"
+                 "    int index, $type$ value) {\n"
+                 "$null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $repeated_set$(index, value);\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER);
+  printer->Print(variables_,
+                 "private void add$capitalized_name$($type$ value) {\n"
+                 "$null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $repeated_add$(value);\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER);
+  printer->Print(variables_,
+                 "private void addAll$capitalized_name$(\n"
+                 "    java.lang.Iterable values) {\n"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  com.google.protobuf.AbstractMessageLite.addAll(\n"
+                 "      values, $name$_);\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER);
+  printer->Print(variables_,
+                 "private void clear$capitalized_name$() {\n"
+                 "  $name$_ = $empty_list$;\n"
+                 "}\n");
+}
+
+void RepeatedImmutablePrimitiveFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public java.util.List<$boxed_type$>\n"
+                 "    ${$get$capitalized_name$List$}$() {\n"
+                 "  return java.util.Collections.unmodifiableList(\n"
+                 "      instance.get$capitalized_name$List());\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return instance.get$capitalized_name$Count();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
+      "  return instance.get$capitalized_name$(index);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    int index, $type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(index, value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder "
+                 "${$add$capitalized_name$$}$($type$ value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.add$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$addAll$capitalized_name$$}$(\n"
+                 "    java.lang.Iterable values) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.addAll$capitalized_name$(values);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  copyOnWrite();\n"
+      "  instance.clear$capitalized_name$();\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void RepeatedImmutablePrimitiveFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  printer->Print(variables_, "\"$name$_\",\n");
+}
+
+void RepeatedImmutablePrimitiveFieldLiteGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$name$_ = $empty_list$;\n");
+}
+
+std::string RepeatedImmutablePrimitiveFieldLiteGenerator::GetBoxedType() const {
+  return BoxedPrimitiveTypeName(GetJavaType(descriptor_));
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field_lite.h"
new file mode 100644
index 00000000..5867cee7
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_primitive_field_lite.h"
@@ -0,0 +1,137 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_LITE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_LITE_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutablePrimitiveFieldLiteGenerator
+    : public ImmutableFieldLiteGenerator {
+ public:
+  explicit ImmutablePrimitiveFieldLiteGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex, Context* context);
+  ~ImmutablePrimitiveFieldLiteGenerator();
+
+  // implements ImmutableFieldLiteGenerator
+  // ------------------------------------
+  int GetNumBitsForMessage() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+  std::string GetBoxedType() const;
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  const int messageBitIndex_;
+  ClassNameResolver* name_resolver_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveFieldLiteGenerator);
+};
+
+class ImmutablePrimitiveOneofFieldLiteGenerator
+    : public ImmutablePrimitiveFieldLiteGenerator {
+ public:
+  ImmutablePrimitiveOneofFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                            int messageBitIndex,
+                                            Context* context);
+  ~ImmutablePrimitiveOneofFieldLiteGenerator();
+
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveOneofFieldLiteGenerator);
+};
+
+class RepeatedImmutablePrimitiveFieldLiteGenerator
+    : public ImmutableFieldLiteGenerator {
+ public:
+  explicit RepeatedImmutablePrimitiveFieldLiteGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex, Context* context);
+  virtual ~RepeatedImmutablePrimitiveFieldLiteGenerator();
+
+  // implements ImmutableFieldLiteGenerator ------------------------------------
+  int GetNumBitsForMessage() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+  std::string GetBoxedType() const;
+
+ private:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutablePrimitiveFieldLiteGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_service.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_service.cc"
new file mode 100644
index 00000000..e30d155e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_service.cc"
@@ -0,0 +1,474 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+ServiceGenerator::ServiceGenerator(const ServiceDescriptor* descriptor)
+    : descriptor_(descriptor) {}
+
+ServiceGenerator::~ServiceGenerator() {}
+
+// ===================================================================
+ImmutableServiceGenerator::ImmutableServiceGenerator(
+    const ServiceDescriptor* descriptor, Context* context)
+    : ServiceGenerator(descriptor),
+      context_(context),
+      name_resolver_(context->GetNameResolver()) {}
+
+ImmutableServiceGenerator::~ImmutableServiceGenerator() {}
+
+void ImmutableServiceGenerator::Generate(io::Printer* printer) {
+  bool is_own_file = IsOwnFile(descriptor_, /* immutable = */ true);
+  WriteServiceDocComment(printer, descriptor_);
+  MaybePrintGeneratedAnnotation(context_, printer, descriptor_,
+                                /* immutable = */ true);
+  printer->Print(
+      "public $static$ abstract class $classname$\n"
+      "    implements com.google.protobuf.Service {\n",
+      "static", is_own_file ? "" : "static", "classname", descriptor_->name());
+  printer->Indent();
+
+  printer->Print("protected $classname$() {}\n\n", "classname",
+                 descriptor_->name());
+
+  GenerateInterface(printer);
+
+  GenerateNewReflectiveServiceMethod(printer);
+  GenerateNewReflectiveBlockingServiceMethod(printer);
+
+  GenerateAbstractMethods(printer);
+
+  // Generate getDescriptor() and getDescriptorForType().
+  printer->Print(
+      "public static final\n"
+      "    com.google.protobuf.Descriptors.ServiceDescriptor\n"
+      "    getDescriptor() {\n"
+      "  return $file$.getDescriptor().getServices().get($index$);\n"
+      "}\n",
+      "file", name_resolver_->GetImmutableClassName(descriptor_->file()),
+      "index", StrCat(descriptor_->index()));
+  GenerateGetDescriptorForType(printer);
+
+  // Generate more stuff.
+  GenerateCallMethod(printer);
+  GenerateGetPrototype(REQUEST, printer);
+  GenerateGetPrototype(RESPONSE, printer);
+  GenerateStub(printer);
+  GenerateBlockingStub(printer);
+
+  // Add an insertion point.
+  printer->Print(
+      "\n"
+      "// @@protoc_insertion_point(class_scope:$full_name$)\n",
+      "full_name", descriptor_->full_name());
+
+  printer->Outdent();
+  printer->Print("}\n\n");
+}
+
+void ImmutableServiceGenerator::GenerateGetDescriptorForType(
+    io::Printer* printer) {
+  printer->Print(
+      "public final com.google.protobuf.Descriptors.ServiceDescriptor\n"
+      "    getDescriptorForType() {\n"
+      "  return getDescriptor();\n"
+      "}\n");
+}
+
+void ImmutableServiceGenerator::GenerateInterface(io::Printer* printer) {
+  printer->Print("public interface Interface {\n");
+  printer->Indent();
+  GenerateAbstractMethods(printer);
+  printer->Outdent();
+  printer->Print("}\n\n");
+}
+
+void ImmutableServiceGenerator::GenerateNewReflectiveServiceMethod(
+    io::Printer* printer) {
+  printer->Print(
+      "public static com.google.protobuf.Service newReflectiveService(\n"
+      "    final Interface impl) {\n"
+      "  return new $classname$() {\n",
+      "classname", descriptor_->name());
+  printer->Indent();
+  printer->Indent();
+
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    printer->Print("@java.lang.Override\n");
+    GenerateMethodSignature(printer, method, IS_CONCRETE);
+    printer->Print(
+        " {\n"
+        "  impl.$method$(controller, request, done);\n"
+        "}\n\n",
+        "method", UnderscoresToCamelCase(method));
+  }
+
+  printer->Outdent();
+  printer->Print("};\n");
+  printer->Outdent();
+  printer->Print("}\n\n");
+}
+
+void ImmutableServiceGenerator::GenerateNewReflectiveBlockingServiceMethod(
+    io::Printer* printer) {
+  printer->Print(
+      "public static com.google.protobuf.BlockingService\n"
+      "    newReflectiveBlockingService(final BlockingInterface impl) {\n"
+      "  return new com.google.protobuf.BlockingService() {\n");
+  printer->Indent();
+  printer->Indent();
+
+  GenerateGetDescriptorForType(printer);
+
+  GenerateCallBlockingMethod(printer);
+  GenerateGetPrototype(REQUEST, printer);
+  GenerateGetPrototype(RESPONSE, printer);
+
+  printer->Outdent();
+  printer->Print("};\n");
+  printer->Outdent();
+  printer->Print("}\n\n");
+}
+
+void ImmutableServiceGenerator::GenerateAbstractMethods(io::Printer* printer) {
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    WriteMethodDocComment(printer, method);
+    GenerateMethodSignature(printer, method, IS_ABSTRACT);
+    printer->Print(";\n\n");
+  }
+}
+
+std::string ImmutableServiceGenerator::GetOutput(
+    const MethodDescriptor* method) {
+  return name_resolver_->GetImmutableClassName(method->output_type());
+}
+
+void ImmutableServiceGenerator::GenerateCallMethod(io::Printer* printer) {
+  printer->Print(
+      "\n"
+      "public final void callMethod(\n"
+      "    com.google.protobuf.Descriptors.MethodDescriptor method,\n"
+      "    com.google.protobuf.RpcController controller,\n"
+      "    com.google.protobuf.Message request,\n"
+      "    com.google.protobuf.RpcCallback<\n"
+      "      com.google.protobuf.Message> done) {\n"
+      "  if (method.getService() != getDescriptor()) {\n"
+      "    throw new java.lang.IllegalArgumentException(\n"
+      "      \"Service.callMethod() given method descriptor for wrong \" +\n"
+      "      \"service type.\");\n"
+      "  }\n"
+      "  switch(method.getIndex()) {\n");
+  printer->Indent();
+  printer->Indent();
+
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    std::map vars;
+    vars["index"] = StrCat(i);
+    vars["method"] = UnderscoresToCamelCase(method);
+    vars["input"] = name_resolver_->GetImmutableClassName(method->input_type());
+    vars["output"] = GetOutput(method);
+    printer->Print(
+        vars,
+        "case $index$:\n"
+        "  this.$method$(controller, ($input$)request,\n"
+        "    com.google.protobuf.RpcUtil.<$output$>specializeCallback(\n"
+        "      done));\n"
+        "  return;\n");
+  }
+
+  printer->Print(
+      "default:\n"
+      "  throw new java.lang.AssertionError(\"Can't get here.\");\n");
+
+  printer->Outdent();
+  printer->Outdent();
+
+  printer->Print(
+      "  }\n"
+      "}\n"
+      "\n");
+}
+
+void ImmutableServiceGenerator::GenerateCallBlockingMethod(
+    io::Printer* printer) {
+  printer->Print(
+      "\n"
+      "public final com.google.protobuf.Message callBlockingMethod(\n"
+      "    com.google.protobuf.Descriptors.MethodDescriptor method,\n"
+      "    com.google.protobuf.RpcController controller,\n"
+      "    com.google.protobuf.Message request)\n"
+      "    throws com.google.protobuf.ServiceException {\n"
+      "  if (method.getService() != getDescriptor()) {\n"
+      "    throw new java.lang.IllegalArgumentException(\n"
+      "      \"Service.callBlockingMethod() given method descriptor for \" +\n"
+      "      \"wrong service type.\");\n"
+      "  }\n"
+      "  switch(method.getIndex()) {\n");
+  printer->Indent();
+  printer->Indent();
+
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    std::map vars;
+    vars["index"] = StrCat(i);
+    vars["method"] = UnderscoresToCamelCase(method);
+    vars["input"] = name_resolver_->GetImmutableClassName(method->input_type());
+    vars["output"] = GetOutput(method);
+    printer->Print(vars,
+                   "case $index$:\n"
+                   "  return impl.$method$(controller, ($input$)request);\n");
+  }
+
+  printer->Print(
+      "default:\n"
+      "  throw new java.lang.AssertionError(\"Can't get here.\");\n");
+
+  printer->Outdent();
+  printer->Outdent();
+
+  printer->Print(
+      "  }\n"
+      "}\n"
+      "\n");
+}
+
+void ImmutableServiceGenerator::GenerateGetPrototype(RequestOrResponse which,
+                                                     io::Printer* printer) {
+  /*
+   * TODO(cpovirk): The exception message says "Service.foo" when it may be
+   * "BlockingService.foo."  Consider fixing.
+   */
+  printer->Print(
+      "public final com.google.protobuf.Message\n"
+      "    get$request_or_response$Prototype(\n"
+      "    com.google.protobuf.Descriptors.MethodDescriptor method) {\n"
+      "  if (method.getService() != getDescriptor()) {\n"
+      "    throw new java.lang.IllegalArgumentException(\n"
+      "      \"Service.get$request_or_response$Prototype() given method \" +\n"
+      "      \"descriptor for wrong service type.\");\n"
+      "  }\n"
+      "  switch(method.getIndex()) {\n",
+      "request_or_response", (which == REQUEST) ? "Request" : "Response");
+  printer->Indent();
+  printer->Indent();
+
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    std::map vars;
+    vars["index"] = StrCat(i);
+    vars["type"] =
+        (which == REQUEST)
+            ? name_resolver_->GetImmutableClassName(method->input_type())
+            : GetOutput(method);
+    printer->Print(vars,
+                   "case $index$:\n"
+                   "  return $type$.getDefaultInstance();\n");
+  }
+
+  printer->Print(
+      "default:\n"
+      "  throw new java.lang.AssertionError(\"Can't get here.\");\n");
+
+  printer->Outdent();
+  printer->Outdent();
+
+  printer->Print(
+      "  }\n"
+      "}\n"
+      "\n");
+}
+
+void ImmutableServiceGenerator::GenerateStub(io::Printer* printer) {
+  printer->Print(
+      "public static Stub newStub(\n"
+      "    com.google.protobuf.RpcChannel channel) {\n"
+      "  return new Stub(channel);\n"
+      "}\n"
+      "\n"
+      "public static final class Stub extends $classname$ implements Interface "
+      "{"
+      "\n",
+      "classname", name_resolver_->GetImmutableClassName(descriptor_));
+  printer->Indent();
+
+  printer->Print(
+      "private Stub(com.google.protobuf.RpcChannel channel) {\n"
+      "  this.channel = channel;\n"
+      "}\n"
+      "\n"
+      "private final com.google.protobuf.RpcChannel channel;\n"
+      "\n"
+      "public com.google.protobuf.RpcChannel getChannel() {\n"
+      "  return channel;\n"
+      "}\n");
+
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    printer->Print("\n");
+    GenerateMethodSignature(printer, method, IS_CONCRETE);
+    printer->Print(" {\n");
+    printer->Indent();
+
+    std::map vars;
+    vars["index"] = StrCat(i);
+    vars["output"] = GetOutput(method);
+    printer->Print(vars,
+                   "channel.callMethod(\n"
+                   "  getDescriptor().getMethods().get($index$),\n"
+                   "  controller,\n"
+                   "  request,\n"
+                   "  $output$.getDefaultInstance(),\n"
+                   "  com.google.protobuf.RpcUtil.generalizeCallback(\n"
+                   "    done,\n"
+                   "    $output$.class,\n"
+                   "    $output$.getDefaultInstance()));\n");
+
+    printer->Outdent();
+    printer->Print("}\n");
+  }
+
+  printer->Outdent();
+  printer->Print(
+      "}\n"
+      "\n");
+}
+
+void ImmutableServiceGenerator::GenerateBlockingStub(io::Printer* printer) {
+  printer->Print(
+      "public static BlockingInterface newBlockingStub(\n"
+      "    com.google.protobuf.BlockingRpcChannel channel) {\n"
+      "  return new BlockingStub(channel);\n"
+      "}\n"
+      "\n");
+
+  printer->Print("public interface BlockingInterface {");
+  printer->Indent();
+
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    GenerateBlockingMethodSignature(printer, method);
+    printer->Print(";\n");
+  }
+
+  printer->Outdent();
+  printer->Print(
+      "}\n"
+      "\n");
+
+  printer->Print(
+      "private static final class BlockingStub implements BlockingInterface "
+      "{\n");
+  printer->Indent();
+
+  printer->Print(
+      "private BlockingStub(com.google.protobuf.BlockingRpcChannel channel) {\n"
+      "  this.channel = channel;\n"
+      "}\n"
+      "\n"
+      "private final com.google.protobuf.BlockingRpcChannel channel;\n");
+
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    GenerateBlockingMethodSignature(printer, method);
+    printer->Print(" {\n");
+    printer->Indent();
+
+    std::map vars;
+    vars["index"] = StrCat(i);
+    vars["output"] = GetOutput(method);
+    printer->Print(vars,
+                   "return ($output$) channel.callBlockingMethod(\n"
+                   "  getDescriptor().getMethods().get($index$),\n"
+                   "  controller,\n"
+                   "  request,\n"
+                   "  $output$.getDefaultInstance());\n");
+
+    printer->Outdent();
+    printer->Print(
+        "}\n"
+        "\n");
+  }
+
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void ImmutableServiceGenerator::GenerateMethodSignature(
+    io::Printer* printer, const MethodDescriptor* method,
+    IsAbstract is_abstract) {
+  std::map vars;
+  vars["name"] = UnderscoresToCamelCase(method);
+  vars["input"] = name_resolver_->GetImmutableClassName(method->input_type());
+  vars["output"] = GetOutput(method);
+  vars["abstract"] = (is_abstract == IS_ABSTRACT) ? "abstract" : "";
+  printer->Print(vars,
+                 "public $abstract$ void $name$(\n"
+                 "    com.google.protobuf.RpcController controller,\n"
+                 "    $input$ request,\n"
+                 "    com.google.protobuf.RpcCallback<$output$> done)");
+}
+
+void ImmutableServiceGenerator::GenerateBlockingMethodSignature(
+    io::Printer* printer, const MethodDescriptor* method) {
+  std::map vars;
+  vars["method"] = UnderscoresToCamelCase(method);
+  vars["input"] = name_resolver_->GetImmutableClassName(method->input_type());
+  vars["output"] = GetOutput(method);
+  printer->Print(vars,
+                 "\n"
+                 "public $output$ $method$(\n"
+                 "    com.google.protobuf.RpcController controller,\n"
+                 "    $input$ request)\n"
+                 "    throws com.google.protobuf.ServiceException");
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_service.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_service.h"
new file mode 100644
index 00000000..1c82c16c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_service.h"
@@ -0,0 +1,139 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_SERVICE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_SERVICE_H__
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ServiceGenerator {
+ public:
+  explicit ServiceGenerator(const ServiceDescriptor* descriptor);
+  virtual ~ServiceGenerator();
+
+  virtual void Generate(io::Printer* printer) = 0;
+
+  enum RequestOrResponse { REQUEST, RESPONSE };
+  enum IsAbstract { IS_ABSTRACT, IS_CONCRETE };
+
+ protected:
+  const ServiceDescriptor* descriptor_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ServiceGenerator);
+};
+
+class ImmutableServiceGenerator : public ServiceGenerator {
+ public:
+  ImmutableServiceGenerator(const ServiceDescriptor* descriptor,
+                            Context* context);
+  virtual ~ImmutableServiceGenerator();
+
+  virtual void Generate(io::Printer* printer);
+
+ private:
+  // Generate the getDescriptorForType() method.
+  void GenerateGetDescriptorForType(io::Printer* printer);
+
+  // Generate a Java interface for the service.
+  void GenerateInterface(io::Printer* printer);
+
+  // Generate newReflectiveService() method.
+  void GenerateNewReflectiveServiceMethod(io::Printer* printer);
+
+  // Generate newReflectiveBlockingService() method.
+  void GenerateNewReflectiveBlockingServiceMethod(io::Printer* printer);
+
+  // Generate abstract method declarations for all methods.
+  void GenerateAbstractMethods(io::Printer* printer);
+
+  // Generate the implementation of Service.callMethod().
+  void GenerateCallMethod(io::Printer* printer);
+
+  // Generate the implementation of BlockingService.callBlockingMethod().
+  void GenerateCallBlockingMethod(io::Printer* printer);
+
+  // Generate the implementations of Service.get{Request,Response}Prototype().
+  void GenerateGetPrototype(RequestOrResponse which, io::Printer* printer);
+
+  // Generate a stub implementation of the service.
+  void GenerateStub(io::Printer* printer);
+
+  // Generate a method signature, possibly abstract, without body or trailing
+  // semicolon.
+  void GenerateMethodSignature(io::Printer* printer,
+                               const MethodDescriptor* method,
+                               IsAbstract is_abstract);
+
+  // Generate a blocking stub interface and implementation of the service.
+  void GenerateBlockingStub(io::Printer* printer);
+
+  // Generate the method signature for one method of a blocking stub.
+  void GenerateBlockingMethodSignature(io::Printer* printer,
+                                       const MethodDescriptor* method);
+
+  // Return the output type of the method.
+  std::string GetOutput(const MethodDescriptor* method);
+
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableServiceGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // NET_PROTO2_COMPILER_JAVA_SERVICE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_shared_code_generator.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_shared_code_generator.cc"
new file mode 100644
index 00000000..f673e683
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_shared_code_generator.cc"
@@ -0,0 +1,197 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: xiaofeng@google.com (Feng Xiao)
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+SharedCodeGenerator::SharedCodeGenerator(const FileDescriptor* file,
+                                         const Options& options)
+    : name_resolver_(new ClassNameResolver), file_(file), options_(options) {}
+
+SharedCodeGenerator::~SharedCodeGenerator() {}
+
+void SharedCodeGenerator::Generate(
+    GeneratorContext* context, std::vector* file_list,
+    std::vector* annotation_file_list) {
+  std::string java_package = FileJavaPackage(file_);
+  std::string package_dir = JavaPackageToDir(java_package);
+
+  if (HasDescriptorMethods(file_, options_.enforce_lite)) {
+    // Generate descriptors.
+    std::string classname = name_resolver_->GetDescriptorClassName(file_);
+    std::string filename = package_dir + classname + ".java";
+    file_list->push_back(filename);
+    std::unique_ptr output(context->Open(filename));
+    GeneratedCodeInfo annotations;
+    io::AnnotationProtoCollector annotation_collector(
+        &annotations);
+    std::unique_ptr printer(
+        new io::Printer(output.get(), '$',
+                        options_.annotate_code ? &annotation_collector : NULL));
+    std::string info_relative_path = classname + ".java.pb.meta";
+    std::string info_full_path = filename + ".pb.meta";
+    printer->Print(
+        "// Generated by the protocol buffer compiler.  DO NOT EDIT!\n"
+        "// source: $filename$\n"
+        "\n",
+        "filename", file_->name());
+    if (!java_package.empty()) {
+      printer->Print(
+          "package $package$;\n"
+          "\n",
+          "package", java_package);
+    }
+    PrintGeneratedAnnotation(printer.get(), '$',
+                             options_.annotate_code ? info_relative_path : "");
+    printer->Print(
+        "public final class $classname$ {\n"
+        "  public static com.google.protobuf.Descriptors.FileDescriptor\n"
+        "      descriptor;\n"
+        "  static {\n",
+        "classname", classname);
+    printer->Annotate("classname", file_->name());
+    printer->Indent();
+    printer->Indent();
+    GenerateDescriptors(printer.get());
+    printer->Outdent();
+    printer->Outdent();
+    printer->Print(
+        "  }\n"
+        "}\n");
+
+    if (options_.annotate_code) {
+      std::unique_ptr info_output(
+          context->Open(info_full_path));
+      annotations.SerializeToZeroCopyStream(info_output.get());
+      annotation_file_list->push_back(info_full_path);
+    }
+
+    printer.reset();
+    output.reset();
+  }
+}
+
+void SharedCodeGenerator::GenerateDescriptors(io::Printer* printer) {
+  // Embed the descriptor.  We simply serialize the entire FileDescriptorProto
+  // and embed it as a string literal, which is parsed and built into real
+  // descriptors at initialization time.  We unfortunately have to put it in
+  // a string literal, not a byte array, because apparently using a literal
+  // byte array causes the Java compiler to generate *instructions* to
+  // initialize each and every byte of the array, e.g. as if you typed:
+  //   b[0] = 123; b[1] = 456; b[2] = 789;
+  // This makes huge bytecode files and can easily hit the compiler's internal
+  // code size limits (error "code to large").  String literals are apparently
+  // embedded raw, which is what we want.
+  FileDescriptorProto file_proto;
+  file_->CopyTo(&file_proto);
+
+  std::string file_data;
+  file_proto.SerializeToString(&file_data);
+
+  printer->Print("java.lang.String[] descriptorData = {\n");
+  printer->Indent();
+
+  // Limit the number of bytes per line.
+  static const int kBytesPerLine = 40;
+  // Limit the number of lines per string part.
+  static const int kLinesPerPart = 400;
+  // Every block of bytes, start a new string literal, in order to avoid the
+  // 64k length limit. Note that this value needs to be <64k.
+  static const int kBytesPerPart = kBytesPerLine * kLinesPerPart;
+  for (int i = 0; i < file_data.size(); i += kBytesPerLine) {
+    if (i > 0) {
+      if (i % kBytesPerPart == 0) {
+        printer->Print(",\n");
+      } else {
+        printer->Print(" +\n");
+      }
+    }
+    printer->Print("\"$data$\"", "data",
+                   CEscape(file_data.substr(i, kBytesPerLine)));
+  }
+
+  printer->Outdent();
+  printer->Print("\n};\n");
+
+  // -----------------------------------------------------------------
+  // Find out all dependencies.
+  std::vector > dependencies;
+  for (int i = 0; i < file_->dependency_count(); i++) {
+    std::string filename = file_->dependency(i)->name();
+    std::string package = FileJavaPackage(file_->dependency(i));
+    std::string classname =
+        name_resolver_->GetDescriptorClassName(file_->dependency(i));
+    std::string full_name;
+    if (package.empty()) {
+      full_name = classname;
+    } else {
+      full_name = package + "." + classname;
+    }
+    dependencies.push_back(std::make_pair(filename, full_name));
+  }
+
+  // -----------------------------------------------------------------
+  // Invoke internalBuildGeneratedFileFrom() to build the file.
+  printer->Print(
+      "descriptor = com.google.protobuf.Descriptors.FileDescriptor\n"
+      "  .internalBuildGeneratedFileFrom(descriptorData,\n");
+  printer->Print(
+      "    new com.google.protobuf.Descriptors.FileDescriptor[] {\n");
+
+  for (int i = 0; i < dependencies.size(); i++) {
+    const std::string& dependency = dependencies[i].second;
+    printer->Print("      $dependency$.getDescriptor(),\n", "dependency",
+                   dependency);
+  }
+
+  printer->Print("    });\n");
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_shared_code_generator.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_shared_code_generator.h"
new file mode 100644
index 00000000..7c79abe2
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_shared_code_generator.h"
@@ -0,0 +1,90 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: xiaofeng@google.com (Feng Xiao)
+//
+// Generators that generate shared code between immutable API and mutable API.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_SHARED_CODE_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_SHARED_CODE_GENERATOR_H__
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+class FileDescriptor;  // descriptor.h
+namespace compiler {
+class GeneratorContext;  // code_generator.h
+namespace java {
+class ClassNameResolver;  // name_resolver.h
+}
+}  // namespace compiler
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+// A generator that generates code that are shared between immutable API
+// and mutable API. Currently only descriptors are shared.
+class SharedCodeGenerator {
+ public:
+  SharedCodeGenerator(const FileDescriptor* file, const Options& options);
+  ~SharedCodeGenerator();
+
+  void Generate(GeneratorContext* generator_context,
+                std::vector* file_list,
+                std::vector* annotation_file_list);
+
+  void GenerateDescriptors(io::Printer* printer);
+
+ private:
+  std::unique_ptr name_resolver_;
+  const FileDescriptor* file_;
+  const Options options_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(SharedCodeGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_SHARED_CODE_GENERATOR_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field.cc"
new file mode 100644
index 00000000..0e483268
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field.cc"
@@ -0,0 +1,1049 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+// Author: jonp@google.com (Jon Perlow)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+using internal::WireFormat;
+using internal::WireFormatLite;
+
+namespace {
+
+void SetPrimitiveVariables(const FieldDescriptor* descriptor,
+                           int messageBitIndex, int builderBitIndex,
+                           const FieldGeneratorInfo* info,
+                           ClassNameResolver* name_resolver,
+                           std::map* variables) {
+  SetCommonFieldVariables(descriptor, info, variables);
+
+  (*variables)["empty_list"] = "com.google.protobuf.LazyStringArrayList.EMPTY";
+
+  (*variables)["default"] = ImmutableDefaultValue(descriptor, name_resolver);
+  (*variables)["default_init"] =
+      "= " + ImmutableDefaultValue(descriptor, name_resolver);
+  (*variables)["capitalized_type"] = "String";
+  (*variables)["tag"] =
+      StrCat(static_cast(WireFormat::MakeTag(descriptor)));
+  (*variables)["tag_size"] = StrCat(
+      WireFormat::TagSize(descriptor->number(), GetType(descriptor)));
+  (*variables)["null_check"] =
+      "  if (value == null) {\n"
+      "    throw new NullPointerException();\n"
+      "  }\n";
+  (*variables)["writeString"] = "com.google.protobuf.GeneratedMessage" +
+                                GeneratedCodeVersionSuffix() + ".writeString";
+  (*variables)["computeStringSize"] = "com.google.protobuf.GeneratedMessage" +
+                                      GeneratedCodeVersionSuffix() +
+                                      ".computeStringSize";
+
+  // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported
+  // by the proto compiler
+  (*variables)["deprecation"] =
+      descriptor->options().deprecated() ? "@java.lang.Deprecated " : "";
+  (*variables)["on_changed"] = "onChanged();";
+
+  if (SupportFieldPresence(descriptor->file())) {
+    // For singular messages and builders, one bit is used for the hasField bit.
+    (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex);
+    (*variables)["get_has_field_bit_builder"] = GenerateGetBit(builderBitIndex);
+
+    // Note that these have a trailing ";".
+    (*variables)["set_has_field_bit_message"] =
+        GenerateSetBit(messageBitIndex) + ";";
+    (*variables)["set_has_field_bit_builder"] =
+        GenerateSetBit(builderBitIndex) + ";";
+    (*variables)["clear_has_field_bit_builder"] =
+        GenerateClearBit(builderBitIndex) + ";";
+
+    (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex);
+  } else {
+    (*variables)["set_has_field_bit_message"] = "";
+    (*variables)["set_has_field_bit_builder"] = "";
+    (*variables)["clear_has_field_bit_builder"] = "";
+
+    (*variables)["is_field_present_message"] =
+        "!get" + (*variables)["capitalized_name"] + "Bytes().isEmpty()";
+  }
+
+  // For repeated builders, one bit is used for whether the array is immutable.
+  (*variables)["get_mutable_bit_builder"] = GenerateGetBit(builderBitIndex);
+  (*variables)["set_mutable_bit_builder"] = GenerateSetBit(builderBitIndex);
+  (*variables)["clear_mutable_bit_builder"] = GenerateClearBit(builderBitIndex);
+
+  // For repeated fields, one bit is used for whether the array is immutable
+  // in the parsing constructor.
+  (*variables)["get_mutable_bit_parser"] =
+      GenerateGetBitMutableLocal(builderBitIndex);
+  (*variables)["set_mutable_bit_parser"] =
+      GenerateSetBitMutableLocal(builderBitIndex);
+
+  (*variables)["get_has_field_bit_from_local"] =
+      GenerateGetBitFromLocal(builderBitIndex);
+  (*variables)["set_has_field_bit_to_local"] =
+      GenerateSetBitToLocal(messageBitIndex);
+}
+
+}  // namespace
+
+// ===================================================================
+
+ImmutableStringFieldGenerator::ImmutableStringFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  SetPrimitiveVariables(descriptor, messageBitIndex, builderBitIndex,
+                        context->GetFieldGeneratorInfo(descriptor),
+                        name_resolver_, &variables_);
+}
+
+ImmutableStringFieldGenerator::~ImmutableStringFieldGenerator() {}
+
+int ImmutableStringFieldGenerator::GetNumBitsForMessage() const {
+  return SupportFieldPresence(descriptor_->file()) ? 1 : 0;
+}
+
+int ImmutableStringFieldGenerator::GetNumBitsForBuilder() const {
+  return GetNumBitsForMessage();
+}
+
+// A note about how strings are handled. This code used to just store a String
+// in the Message. This had two issues:
+//
+//  1. It wouldn't roundtrip byte arrays that were not valid UTF-8 encoded
+//     strings, but rather fields that were raw bytes incorrectly marked
+//     as strings in the proto file. This is common because in the proto1
+//     syntax, string was the way to indicate bytes and C++ engineers can
+//     easily make this mistake without affecting the C++ API. By converting to
+//     strings immediately, some java code might corrupt these byte arrays as
+//     it passes through a java server even if the field was never accessed by
+//     application code.
+//
+//  2. There's a performance hit to converting between bytes and strings and
+//     it many cases, the field is never even read by the application code. This
+//     avoids unnecessary conversions in the common use cases.
+//
+// So now, the field for String is maintained as an Object reference which can
+// either store a String or a ByteString. The code uses an instanceof check
+// to see which one it has and converts to the other one if needed. It remembers
+// the last value requested (in a thread safe manner) as this is most likely
+// the one needed next. The thread safety is such that if two threads both
+// convert the field because the changes made by each thread were not visible to
+// the other, they may cause a conversion to happen more times than would
+// otherwise be necessary. This was deemed better than adding synchronization
+// overhead. It will not cause any corruption issues or affect the behavior of
+// the API. The instanceof check is also highly optimized in the JVM and we
+// decided it was better to reduce the memory overhead by not having two
+// separate fields but rather use dynamic type checking.
+//
+// For single fields, the logic for this is done inside the generated code. For
+// repeated fields, the logic is done in LazyStringArrayList and
+// UnmodifiableLazyStringList.
+void ImmutableStringFieldGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(variables_,
+                   "$deprecation$boolean has$capitalized_name$();\n");
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$java.lang.String get$capitalized_name$();\n");
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$com.google.protobuf.ByteString\n"
+                 "    get$capitalized_name$Bytes();\n");
+}
+
+void ImmutableStringFieldGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_, "private volatile java.lang.Object $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$public java.lang.String ${$get$capitalized_name$$}$() {\n"
+      "  java.lang.Object ref = $name$_;\n"
+      "  if (ref instanceof java.lang.String) {\n"
+      "    return (java.lang.String) ref;\n"
+      "  } else {\n"
+      "    com.google.protobuf.ByteString bs = \n"
+      "        (com.google.protobuf.ByteString) ref;\n"
+      "    java.lang.String s = bs.toStringUtf8();\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_, "    $name$_ = s;\n");
+  } else {
+    printer->Print(variables_,
+                   "    if (bs.isValidUtf8()) {\n"
+                   "      $name$_ = s;\n"
+                   "    }\n");
+  }
+  printer->Print(variables_,
+                 "    return s;\n"
+                 "  }\n"
+                 "}\n");
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public com.google.protobuf.ByteString\n"
+                 "    ${$get$capitalized_name$Bytes$}$() {\n"
+                 "  java.lang.Object ref = $name$_;\n"
+                 "  if (ref instanceof java.lang.String) {\n"
+                 "    com.google.protobuf.ByteString b = \n"
+                 "        com.google.protobuf.ByteString.copyFromUtf8(\n"
+                 "            (java.lang.String) ref);\n"
+                 "    $name$_ = b;\n"
+                 "    return b;\n"
+                 "  } else {\n"
+                 "    return (com.google.protobuf.ByteString) ref;\n"
+                 "  }\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutableStringFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "private java.lang.Object $name$_ $default_init$;\n");
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_builder$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$public java.lang.String ${$get$capitalized_name$$}$() {\n"
+      "  java.lang.Object ref = $name$_;\n"
+      "  if (!(ref instanceof java.lang.String)) {\n"
+      "    com.google.protobuf.ByteString bs =\n"
+      "        (com.google.protobuf.ByteString) ref;\n"
+      "    java.lang.String s = bs.toStringUtf8();\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_, "    $name$_ = s;\n");
+  } else {
+    printer->Print(variables_,
+                   "    if (bs.isValidUtf8()) {\n"
+                   "      $name$_ = s;\n"
+                   "    }\n");
+  }
+  printer->Print(variables_,
+                 "    return s;\n"
+                 "  } else {\n"
+                 "    return (java.lang.String) ref;\n"
+                 "  }\n"
+                 "}\n");
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public com.google.protobuf.ByteString\n"
+                 "    ${$get$capitalized_name$Bytes$}$() {\n"
+                 "  java.lang.Object ref = $name$_;\n"
+                 "  if (ref instanceof String) {\n"
+                 "    com.google.protobuf.ByteString b = \n"
+                 "        com.google.protobuf.ByteString.copyFromUtf8(\n"
+                 "            (java.lang.String) ref);\n"
+                 "    $name$_ = b;\n"
+                 "    return b;\n"
+                 "  } else {\n"
+                 "    return (com.google.protobuf.ByteString) ref;\n"
+                 "  }\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    java.lang.String value) {\n"
+                 "$null_check$"
+                 "  $set_has_field_bit_builder$\n"
+                 "  $name$_ = value;\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  $clear_has_field_bit_builder$\n");
+  printer->Annotate("{", "}", descriptor_);
+  // The default value is not a simple literal so we want to avoid executing
+  // it multiple times.  Instead, get the default out of the default instance.
+  printer->Print(variables_,
+                 "  $name$_ = getDefaultInstance().get$capitalized_name$();\n");
+  printer->Print(variables_,
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, SETTER,
+                                          /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$set$capitalized_name$Bytes$}$(\n"
+      "    com.google.protobuf.ByteString value) {\n"
+      "$null_check$");
+  printer->Annotate("{", "}", descriptor_);
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_, "  checkByteStringIsUtf8(value);\n");
+  }
+  printer->Print(variables_,
+                 "  $set_has_field_bit_builder$\n"
+                 "  $name$_ = value;\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+}
+
+void ImmutableStringFieldGenerator::GenerateFieldBuilderInitializationCode(
+    io::Printer* printer) const {
+  // noop for primitives
+}
+
+void ImmutableStringFieldGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$name$_ = $default$;\n");
+}
+
+void ImmutableStringFieldGenerator::GenerateBuilderClearCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "$name$_ = $default$;\n"
+                 "$clear_has_field_bit_builder$\n");
+}
+
+void ImmutableStringFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    // Allow a slight breach of abstraction here in order to avoid forcing
+    // all string fields to Strings when copying fields from a Message.
+    printer->Print(variables_,
+                   "if (other.has$capitalized_name$()) {\n"
+                   "  $set_has_field_bit_builder$\n"
+                   "  $name$_ = other.$name$_;\n"
+                   "  $on_changed$\n"
+                   "}\n");
+  } else {
+    printer->Print(variables_,
+                   "if (!other.get$capitalized_name$().isEmpty()) {\n"
+                   "  $name$_ = other.$name$_;\n"
+                   "  $on_changed$\n"
+                   "}\n");
+  }
+}
+
+void ImmutableStringFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    printer->Print(variables_,
+                   "if ($get_has_field_bit_from_local$) {\n"
+                   "  $set_has_field_bit_to_local$;\n"
+                   "}\n");
+  }
+  printer->Print(variables_, "result.$name$_ = $name$_;\n");
+}
+
+void ImmutableStringFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_,
+                   "java.lang.String s = input.readStringRequireUtf8();\n"
+                   "$set_has_field_bit_message$\n"
+                   "$name$_ = s;\n");
+  } else {
+    printer->Print(variables_,
+                   "com.google.protobuf.ByteString bs = input.readBytes();\n"
+                   "$set_has_field_bit_message$\n"
+                   "$name$_ = bs;\n");
+  }
+}
+
+void ImmutableStringFieldGenerator::GenerateParsingDoneCode(
+    io::Printer* printer) const {
+  // noop for strings.
+}
+
+void ImmutableStringFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($is_field_present_message$) {\n"
+                 "  $writeString$(output, $number$, $name$_);\n"
+                 "}\n");
+}
+
+void ImmutableStringFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($is_field_present_message$) {\n"
+                 "  size += $computeStringSize$($number$, $name$_);\n"
+                 "}\n");
+}
+
+void ImmutableStringFieldGenerator::GenerateEqualsCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if (!get$capitalized_name$()\n"
+                 "    .equals(other.get$capitalized_name$())) return false;\n");
+}
+
+void ImmutableStringFieldGenerator::GenerateHashCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "hash = (37 * hash) + $constant_name$;\n");
+  printer->Print(variables_,
+                 "hash = (53 * hash) + get$capitalized_name$().hashCode();\n");
+}
+
+std::string ImmutableStringFieldGenerator::GetBoxedType() const {
+  return "java.lang.String";
+}
+
+// ===================================================================
+
+ImmutableStringOneofFieldGenerator::ImmutableStringOneofFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : ImmutableStringFieldGenerator(descriptor, messageBitIndex,
+                                    builderBitIndex, context) {
+  const OneofGeneratorInfo* info =
+      context->GetOneofGeneratorInfo(descriptor->containing_oneof());
+  SetCommonOneofVariables(descriptor, info, &variables_);
+}
+
+ImmutableStringOneofFieldGenerator::~ImmutableStringOneofFieldGenerator() {}
+
+void ImmutableStringOneofFieldGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  PrintExtraFieldInfo(variables_, printer);
+
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $has_oneof_case_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$public java.lang.String ${$get$capitalized_name$$}$() {\n"
+      "  java.lang.Object ref $default_init$;\n"
+      "  if ($has_oneof_case_message$) {\n"
+      "    ref = $oneof_name$_;\n"
+      "  }\n"
+      "  if (ref instanceof java.lang.String) {\n"
+      "    return (java.lang.String) ref;\n"
+      "  } else {\n"
+      "    com.google.protobuf.ByteString bs = \n"
+      "        (com.google.protobuf.ByteString) ref;\n"
+      "    java.lang.String s = bs.toStringUtf8();\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_,
+                   "    if ($has_oneof_case_message$) {\n"
+                   "      $oneof_name$_ = s;\n"
+                   "    }\n");
+  } else {
+    printer->Print(variables_,
+                   "    if (bs.isValidUtf8() && ($has_oneof_case_message$)) {\n"
+                   "      $oneof_name$_ = s;\n"
+                   "    }\n");
+  }
+  printer->Print(variables_,
+                 "    return s;\n"
+                 "  }\n"
+                 "}\n");
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, GETTER);
+
+  printer->Print(variables_,
+                 "$deprecation$public com.google.protobuf.ByteString\n"
+                 "    ${$get$capitalized_name$Bytes$}$() {\n"
+                 "  java.lang.Object ref $default_init$;\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    ref = $oneof_name$_;\n"
+                 "  }\n"
+                 "  if (ref instanceof java.lang.String) {\n"
+                 "    com.google.protobuf.ByteString b = \n"
+                 "        com.google.protobuf.ByteString.copyFromUtf8(\n"
+                 "            (java.lang.String) ref);\n"
+                 "    if ($has_oneof_case_message$) {\n"
+                 "      $oneof_name$_ = b;\n"
+                 "    }\n"
+                 "    return b;\n"
+                 "  } else {\n"
+                 "    return (com.google.protobuf.ByteString) ref;\n"
+                 "  }\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutableStringOneofFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $has_oneof_case_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$public java.lang.String ${$get$capitalized_name$$}$() {\n"
+      "  java.lang.Object ref $default_init$;\n"
+      "  if ($has_oneof_case_message$) {\n"
+      "    ref = $oneof_name$_;\n"
+      "  }\n"
+      "  if (!(ref instanceof java.lang.String)) {\n"
+      "    com.google.protobuf.ByteString bs =\n"
+      "        (com.google.protobuf.ByteString) ref;\n"
+      "    java.lang.String s = bs.toStringUtf8();\n"
+      "    if ($has_oneof_case_message$) {\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_, "      $oneof_name$_ = s;\n");
+  } else {
+    printer->Print(variables_,
+                   "      if (bs.isValidUtf8()) {\n"
+                   "        $oneof_name$_ = s;\n"
+                   "      }\n");
+  }
+  printer->Print(variables_,
+                 "    }\n"
+                 "    return s;\n"
+                 "  } else {\n"
+                 "    return (java.lang.String) ref;\n"
+                 "  }\n"
+                 "}\n");
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public com.google.protobuf.ByteString\n"
+                 "    ${$get$capitalized_name$Bytes$}$() {\n"
+                 "  java.lang.Object ref $default_init$;\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    ref = $oneof_name$_;\n"
+                 "  }\n"
+                 "  if (ref instanceof String) {\n"
+                 "    com.google.protobuf.ByteString b = \n"
+                 "        com.google.protobuf.ByteString.copyFromUtf8(\n"
+                 "            (java.lang.String) ref);\n"
+                 "    if ($has_oneof_case_message$) {\n"
+                 "      $oneof_name$_ = b;\n"
+                 "    }\n"
+                 "    return b;\n"
+                 "  } else {\n"
+                 "    return (com.google.protobuf.ByteString) ref;\n"
+                 "  }\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    java.lang.String value) {\n"
+                 "$null_check$"
+                 "  $set_oneof_case_message$;\n"
+                 "  $oneof_name$_ = value;\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  if ($has_oneof_case_message$) {\n"
+      "    $clear_oneof_case_message$;\n"
+      "    $oneof_name$_ = null;\n"
+      "    $on_changed$\n"
+      "  }\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, SETTER,
+                                          /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$set$capitalized_name$Bytes$}$(\n"
+      "    com.google.protobuf.ByteString value) {\n"
+      "$null_check$");
+  printer->Annotate("{", "}", descriptor_);
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_, "  checkByteStringIsUtf8(value);\n");
+  }
+  printer->Print(variables_,
+                 "  $set_oneof_case_message$;\n"
+                 "  $oneof_name$_ = value;\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+}
+
+void ImmutableStringOneofFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  // Allow a slight breach of abstraction here in order to avoid forcing
+  // all string fields to Strings when copying fields from a Message.
+  printer->Print(variables_,
+                 "$set_oneof_case_message$;\n"
+                 "$oneof_name$_ = other.$oneof_name$_;\n"
+                 "$on_changed$\n");
+}
+
+void ImmutableStringOneofFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($has_oneof_case_message$) {\n"
+                 "  result.$oneof_name$_ = $oneof_name$_;\n"
+                 "}\n");
+}
+
+void ImmutableStringOneofFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_,
+                   "java.lang.String s = input.readStringRequireUtf8();\n"
+                   "$set_oneof_case_message$;\n"
+                   "$oneof_name$_ = s;\n");
+  } else {
+    printer->Print(variables_,
+                   "com.google.protobuf.ByteString bs = input.readBytes();\n"
+                   "$set_oneof_case_message$;\n"
+                   "$oneof_name$_ = bs;\n");
+  }
+}
+
+void ImmutableStringOneofFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($has_oneof_case_message$) {\n"
+                 "  $writeString$(output, $number$, $oneof_name$_);\n"
+                 "}\n");
+}
+
+void ImmutableStringOneofFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($has_oneof_case_message$) {\n"
+                 "  size += $computeStringSize$($number$, $oneof_name$_);\n"
+                 "}\n");
+}
+
+// ===================================================================
+
+RepeatedImmutableStringFieldGenerator::RepeatedImmutableStringFieldGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
+    Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  SetPrimitiveVariables(descriptor, messageBitIndex, builderBitIndex,
+                        context->GetFieldGeneratorInfo(descriptor),
+                        name_resolver_, &variables_);
+}
+
+RepeatedImmutableStringFieldGenerator::
+    ~RepeatedImmutableStringFieldGenerator() {}
+
+int RepeatedImmutableStringFieldGenerator::GetNumBitsForMessage() const {
+  return 0;
+}
+
+int RepeatedImmutableStringFieldGenerator::GetNumBitsForBuilder() const {
+  return 1;
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(
+      variables_,
+      // NOTE: the same method in the implementation class actually returns
+      // com.google.protobuf.ProtocolStringList (a subclass of List). It's
+      // changed between protobuf 2.5.0 release and protobuf 2.6.1 release.
+      // To retain binary compatibility with both 2.5.0 and 2.6.1 generated
+      // code, we make this interface method return List so both methods
+      // with different return types exist in the compiled byte code.
+      "$deprecation$java.util.List\n"
+      "    get$capitalized_name$List();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(variables_,
+                 "$deprecation$int get$capitalized_name$Count();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$java.lang.String get$capitalized_name$(int index);\n");
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$com.google.protobuf.ByteString\n"
+                 "    get$capitalized_name$Bytes(int index);\n");
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "private com.google.protobuf.LazyStringList $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public com.google.protobuf.ProtocolStringList\n"
+                 "    ${$get$capitalized_name$List$}$() {\n"
+                 "  return $name$_;\n"  // note:  unmodifiable list
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return $name$_.size();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public java.lang.String "
+                 "${$get$capitalized_name$$}$(int index) {\n"
+                 "  return $name$_.get(index);\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public com.google.protobuf.ByteString\n"
+                 "    ${$get$capitalized_name$Bytes$}$(int index) {\n"
+                 "  return $name$_.getByteString(index);\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  // One field is the list and the bit field keeps track of whether the
+  // list is immutable. If it's immutable, the invariant is that it must
+  // either an instance of Collections.emptyList() or it's an ArrayList
+  // wrapped in a Collections.unmodifiableList() wrapper and nobody else has
+  // a refererence to the underlying ArrayList. This invariant allows us to
+  // share instances of lists between protocol buffers avoiding expensive
+  // memory allocations. Note, immutable is a strong guarantee here -- not
+  // just that the list cannot be modified via the reference but that the
+  // list can never be modified.
+  printer->Print(
+      variables_,
+      "private com.google.protobuf.LazyStringList $name$_ = $empty_list$;\n");
+
+  printer->Print(
+      variables_,
+      "private void ensure$capitalized_name$IsMutable() {\n"
+      "  if (!$get_mutable_bit_builder$) {\n"
+      "    $name$_ = new com.google.protobuf.LazyStringArrayList($name$_);\n"
+      "    $set_mutable_bit_builder$;\n"
+      "   }\n"
+      "}\n");
+
+  // Note:  We return an unmodifiable list because otherwise the caller
+  //   could hold on to the returned list and modify it after the message
+  //   has been built, thus mutating the message which is supposed to be
+  //   immutable.
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public com.google.protobuf.ProtocolStringList\n"
+                 "    ${$get$capitalized_name$List$}$() {\n"
+                 "  return $name$_.getUnmodifiableView();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return $name$_.size();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public java.lang.String "
+                 "${$get$capitalized_name$$}$(int index) {\n"
+                 "  return $name$_.get(index);\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$public com.google.protobuf.ByteString\n"
+                 "    ${$get$capitalized_name$Bytes$}$(int index) {\n"
+                 "  return $name$_.getByteString(index);\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    int index, java.lang.String value) {\n"
+                 "$null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.set(index, value);\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$add$capitalized_name$$}$(\n"
+                 "    java.lang.String value) {\n"
+                 "$null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.add(value);\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$addAll$capitalized_name$$}$(\n"
+                 "    java.lang.Iterable values) {\n"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  com.google.protobuf.AbstractMessageLite.Builder.addAll(\n"
+                 "      values, $name$_);\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  $name$_ = $empty_list$;\n"
+      "  $clear_mutable_bit_builder$;\n"
+      "  $on_changed$\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, LIST_ADDER,
+                                          /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$add$capitalized_name$Bytes$}$(\n"
+      "    com.google.protobuf.ByteString value) {\n"
+      "$null_check$");
+  printer->Annotate("{", "}", descriptor_);
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_, "  checkByteStringIsUtf8(value);\n");
+  }
+  printer->Print(variables_,
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.add(value);\n"
+                 "  $on_changed$\n"
+                 "  return this;\n"
+                 "}\n");
+}
+
+void RepeatedImmutableStringFieldGenerator::
+    GenerateFieldBuilderInitializationCode(io::Printer* printer) const {
+  // noop for primitives
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$name$_ = $empty_list$;\n");
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateBuilderClearCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "$name$_ = $empty_list$;\n"
+                 "$clear_mutable_bit_builder$;\n");
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  // The code below does two optimizations:
+  //   1. If the other list is empty, there's nothing to do. This ensures we
+  //      don't allocate a new array if we already have an immutable one.
+  //   2. If the other list is non-empty and our current list is empty, we can
+  //      reuse the other list which is guaranteed to be immutable.
+  printer->Print(variables_,
+                 "if (!other.$name$_.isEmpty()) {\n"
+                 "  if ($name$_.isEmpty()) {\n"
+                 "    $name$_ = other.$name$_;\n"
+                 "    $clear_mutable_bit_builder$;\n"
+                 "  } else {\n"
+                 "    ensure$capitalized_name$IsMutable();\n"
+                 "    $name$_.addAll(other.$name$_);\n"
+                 "  }\n"
+                 "  $on_changed$\n"
+                 "}\n");
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateBuildingCode(
+    io::Printer* printer) const {
+  // The code below ensures that the result has an immutable list. If our
+  // list is immutable, we can just reuse it. If not, we make it immutable.
+
+  printer->Print(variables_,
+                 "if ($get_mutable_bit_builder$) {\n"
+                 "  $name$_ = $name$_.getUnmodifiableView();\n"
+                 "  $clear_mutable_bit_builder$;\n"
+                 "}\n"
+                 "result.$name$_ = $name$_;\n");
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateParsingCode(
+    io::Printer* printer) const {
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_,
+                   "java.lang.String s = input.readStringRequireUtf8();\n");
+  } else {
+    printer->Print(variables_,
+                   "com.google.protobuf.ByteString bs = input.readBytes();\n");
+  }
+  printer->Print(variables_,
+                 "if (!$get_mutable_bit_parser$) {\n"
+                 "  $name$_ = new com.google.protobuf.LazyStringArrayList();\n"
+                 "  $set_mutable_bit_parser$;\n"
+                 "}\n");
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_, "$name$_.add(s);\n");
+  } else {
+    printer->Print(variables_, "$name$_.add(bs);\n");
+  }
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateParsingDoneCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "if ($get_mutable_bit_parser$) {\n"
+                 "  $name$_ = $name$_.getUnmodifiableView();\n"
+                 "}\n");
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateSerializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "for (int i = 0; i < $name$_.size(); i++) {\n"
+                 "  $writeString$(output, $number$, $name$_.getRaw(i));\n"
+                 "}\n");
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateSerializedSizeCode(
+    io::Printer* printer) const {
+  printer->Print(variables_,
+                 "{\n"
+                 "  int dataSize = 0;\n");
+  printer->Indent();
+
+  printer->Print(variables_,
+                 "for (int i = 0; i < $name$_.size(); i++) {\n"
+                 "  dataSize += computeStringSizeNoTag($name$_.getRaw(i));\n"
+                 "}\n");
+
+  printer->Print("size += dataSize;\n");
+
+  printer->Print(variables_,
+                 "size += $tag_size$ * get$capitalized_name$List().size();\n");
+
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateEqualsCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if (!get$capitalized_name$List()\n"
+      "    .equals(other.get$capitalized_name$List())) return false;\n");
+}
+
+void RepeatedImmutableStringFieldGenerator::GenerateHashCode(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "if (get$capitalized_name$Count() > 0) {\n"
+      "  hash = (37 * hash) + $constant_name$;\n"
+      "  hash = (53 * hash) + get$capitalized_name$List().hashCode();\n"
+      "}\n");
+}
+
+std::string RepeatedImmutableStringFieldGenerator::GetBoxedType() const {
+  return "String";
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field.h"
new file mode 100644
index 00000000..1c00ae81
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field.h"
@@ -0,0 +1,156 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+// Author: jonp@google.com (Jon Perlow)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutableStringFieldGenerator : public ImmutableFieldGenerator {
+ public:
+  explicit ImmutableStringFieldGenerator(const FieldDescriptor* descriptor,
+                                         int messageBitIndex,
+                                         int builderBitIndex, Context* context);
+  ~ImmutableStringFieldGenerator();
+
+  // implements ImmutableFieldGenerator
+  // ---------------------------------------
+  int GetNumBitsForMessage() const;
+  int GetNumBitsForBuilder() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateBuilderClearCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateParsingDoneCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+  void GenerateFieldBuilderInitializationCode(io::Printer* printer) const;
+  void GenerateEqualsCode(io::Printer* printer) const;
+  void GenerateHashCode(io::Printer* printer) const;
+
+  std::string GetBoxedType() const;
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  ClassNameResolver* name_resolver_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableStringFieldGenerator);
+};
+
+class ImmutableStringOneofFieldGenerator
+    : public ImmutableStringFieldGenerator {
+ public:
+  ImmutableStringOneofFieldGenerator(const FieldDescriptor* descriptor,
+                                     int messageBitIndex, int builderBitIndex,
+                                     Context* context);
+  ~ImmutableStringOneofFieldGenerator();
+
+ private:
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableStringOneofFieldGenerator);
+};
+
+class RepeatedImmutableStringFieldGenerator : public ImmutableFieldGenerator {
+ public:
+  explicit RepeatedImmutableStringFieldGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex,
+      int builderBitIndex, Context* context);
+  ~RepeatedImmutableStringFieldGenerator();
+
+  // implements ImmutableFieldGenerator ---------------------------------------
+  int GetNumBitsForMessage() const;
+  int GetNumBitsForBuilder() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateBuilderClearCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateParsingDoneCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+  void GenerateFieldBuilderInitializationCode(io::Printer* printer) const;
+  void GenerateEqualsCode(io::Printer* printer) const;
+  void GenerateHashCode(io::Printer* printer) const;
+
+  std::string GetBoxedType() const;
+
+ private:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  ClassNameResolver* name_resolver_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableStringFieldGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field_lite.cc"
new file mode 100644
index 00000000..90e15818
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field_lite.cc"
@@ -0,0 +1,729 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+// Author: jonp@google.com (Jon Perlow)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+using internal::WireFormat;
+using internal::WireFormatLite;
+
+namespace {
+
+void SetPrimitiveVariables(const FieldDescriptor* descriptor,
+                           int messageBitIndex, int builderBitIndex,
+                           const FieldGeneratorInfo* info,
+                           ClassNameResolver* name_resolver,
+                           std::map* variables) {
+  SetCommonFieldVariables(descriptor, info, variables);
+
+  (*variables)["empty_list"] =
+      "com.google.protobuf.GeneratedMessageLite.emptyProtobufList()";
+
+  (*variables)["default"] = ImmutableDefaultValue(descriptor, name_resolver);
+  (*variables)["default_init"] =
+      "= " + ImmutableDefaultValue(descriptor, name_resolver);
+  (*variables)["capitalized_type"] = "java.lang.String";
+  (*variables)["tag"] =
+      StrCat(static_cast(WireFormat::MakeTag(descriptor)));
+  (*variables)["tag_size"] = StrCat(
+      WireFormat::TagSize(descriptor->number(), GetType(descriptor)));
+  // We use `x.getClass()` as a null check because it generates less bytecode
+  // than an `if (x == null) { throw ... }` statement.
+  (*variables)["null_check"] = "  value.getClass();\n";
+
+  // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported
+  // by the proto compiler
+  (*variables)["deprecation"] =
+      descriptor->options().deprecated() ? "@java.lang.Deprecated " : "";
+  (*variables)["required"] = descriptor->is_required() ? "true" : "false";
+
+  if (SupportFieldPresence(descriptor->file())) {
+    // For singular messages and builders, one bit is used for the hasField bit.
+    (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex);
+
+    // Note that these have a trailing ";".
+    (*variables)["set_has_field_bit_message"] =
+        GenerateSetBit(messageBitIndex) + ";";
+    (*variables)["clear_has_field_bit_message"] =
+        GenerateClearBit(messageBitIndex) + ";";
+
+    (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex);
+  } else {
+    (*variables)["set_has_field_bit_message"] = "";
+    (*variables)["clear_has_field_bit_message"] = "";
+
+    (*variables)["is_field_present_message"] =
+        "!" + (*variables)["name"] + "_.isEmpty()";
+  }
+
+  // For repeated builders, the underlying list tracks mutability state.
+  (*variables)["is_mutable"] = (*variables)["name"] + "_.isModifiable()";
+
+  (*variables)["get_has_field_bit_from_local"] =
+      GenerateGetBitFromLocal(builderBitIndex);
+  (*variables)["set_has_field_bit_to_local"] =
+      GenerateSetBitToLocal(messageBitIndex);
+}
+
+}  // namespace
+
+// ===================================================================
+
+ImmutableStringFieldLiteGenerator::ImmutableStringFieldLiteGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, Context* context)
+    : descriptor_(descriptor),
+      messageBitIndex_(messageBitIndex),
+      name_resolver_(context->GetNameResolver()) {
+  SetPrimitiveVariables(descriptor, messageBitIndex, 0,
+                        context->GetFieldGeneratorInfo(descriptor),
+                        name_resolver_, &variables_);
+}
+
+ImmutableStringFieldLiteGenerator::~ImmutableStringFieldLiteGenerator() {}
+
+int ImmutableStringFieldLiteGenerator::GetNumBitsForMessage() const {
+  return SupportFieldPresence(descriptor_->file()) ? 1 : 0;
+}
+
+// A note about how strings are handled. In the SPEED and CODE_SIZE runtimes,
+// strings are not stored as java.lang.String in the Message because of two
+// issues:
+//
+//  1. It wouldn't roundtrip byte arrays that were not valid UTF-8 encoded
+//     strings, but rather fields that were raw bytes incorrectly marked
+//     as strings in the proto file. This is common because in the proto1
+//     syntax, string was the way to indicate bytes and C++ engineers can
+//     easily make this mistake without affecting the C++ API. By converting to
+//     strings immediately, some java code might corrupt these byte arrays as
+//     it passes through a java server even if the field was never accessed by
+//     application code.
+//
+//  2. There's a performance hit to converting between bytes and strings and
+//     it many cases, the field is never even read by the application code. This
+//     avoids unnecessary conversions in the common use cases.
+//
+// In the LITE_RUNTIME, we store strings as java.lang.String because we assume
+// that the users of this runtime are not subject to proto1 constraints and are
+// running code on devices that are user facing. That is, the developers are
+// properly incentivized to only fetch the data they need to read and wish to
+// reduce the number of allocations incurred when running on a user's device.
+
+// TODO(dweis): Consider dropping all of the *Bytes() methods. They really
+//     shouldn't be necessary or used on devices.
+void ImmutableStringFieldLiteGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(variables_,
+                   "$deprecation$boolean has$capitalized_name$();\n");
+  }
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$java.lang.String get$capitalized_name$();\n");
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "$deprecation$com.google.protobuf.ByteString\n"
+                 "    get$capitalized_name$Bytes();\n");
+}
+
+void ImmutableStringFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(variables_, "private java.lang.String $name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $get_has_field_bit_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public java.lang.String ${$get$capitalized_name$$}$() {\n"
+      "  return $name$_;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public com.google.protobuf.ByteString\n"
+      "    ${$get$capitalized_name$Bytes$}$() {\n"
+      "  return com.google.protobuf.ByteString.copyFromUtf8($name$_);\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$(\n"
+                 "    java.lang.String value) {\n"
+                 "$null_check$"
+                 "  $set_has_field_bit_message$\n"
+                 "  $name$_ = value;\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER);
+  printer->Print(variables_,
+                 "private void clear$capitalized_name$() {\n"
+                 "  $clear_has_field_bit_message$\n"
+                 // The default value is not a simple literal so we want to
+                 // avoid executing it multiple times.  Instead, get the default
+                 // out of the default instance.
+                 "  $name$_ = getDefaultInstance().get$capitalized_name$();\n"
+                 "}\n");
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, SETTER);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$Bytes(\n"
+                 "    com.google.protobuf.ByteString value) {\n");
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_, "  checkByteStringIsUtf8(value);\n");
+  }
+  printer->Print(variables_,
+                 "  $name$_ = value.toStringUtf8();\n"
+                 "  $set_has_field_bit_message$\n"
+                 "}\n");
+}
+
+void ImmutableStringFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return instance.has$capitalized_name$();\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public java.lang.String ${$get$capitalized_name$$}$() {\n"
+      "  return instance.get$capitalized_name$();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public com.google.protobuf.ByteString\n"
+                 "    ${$get$capitalized_name$Bytes$}$() {\n"
+                 "  return instance.get$capitalized_name$Bytes();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    java.lang.String value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  copyOnWrite();\n"
+      "  instance.clear$capitalized_name$();\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, SETTER,
+                                          /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$set$capitalized_name$Bytes$}$(\n"
+      "    com.google.protobuf.ByteString value) {\n"
+      "  copyOnWrite();\n"
+      "  instance.set$capitalized_name$Bytes(value);\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void ImmutableStringFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteIntToUtf16CharSequence(messageBitIndex_, output);
+  }
+  printer->Print(variables_, "\"$name$_\",\n");
+}
+
+void ImmutableStringFieldLiteGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$name$_ = $default$;\n");
+}
+
+std::string ImmutableStringFieldLiteGenerator::GetBoxedType() const {
+  return "java.lang.String";
+}
+
+// ===================================================================
+
+ImmutableStringOneofFieldLiteGenerator::ImmutableStringOneofFieldLiteGenerator(
+    const FieldDescriptor* descriptor, int messageBitIndex, Context* context)
+    : ImmutableStringFieldLiteGenerator(descriptor, messageBitIndex, context) {
+  const OneofGeneratorInfo* info =
+      context->GetOneofGeneratorInfo(descriptor->containing_oneof());
+  SetCommonOneofVariables(descriptor, info, &variables_);
+}
+
+ImmutableStringOneofFieldLiteGenerator::
+    ~ImmutableStringOneofFieldLiteGenerator() {}
+
+void ImmutableStringOneofFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  PrintExtraFieldInfo(variables_, printer);
+
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return $has_oneof_case_message$;\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public java.lang.String ${$get$capitalized_name$$}$() {\n"
+      "  java.lang.String ref $default_init$;\n"
+      "  if ($has_oneof_case_message$) {\n"
+      "    ref = (java.lang.String) $oneof_name$_;\n"
+      "  }\n"
+      "  return ref;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public com.google.protobuf.ByteString\n"
+                 "    ${$get$capitalized_name$Bytes$}$() {\n"
+                 "  java.lang.String ref $default_init$;\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    ref = (java.lang.String) $oneof_name$_;\n"
+                 "  }\n"
+                 "  return com.google.protobuf.ByteString.copyFromUtf8(ref);\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER);
+  printer->Print(variables_,
+                 "private void ${$set$capitalized_name$$}$(\n"
+                 "    java.lang.String value) {\n"
+                 "$null_check$"
+                 "  $set_oneof_case_message$;\n"
+                 "  $oneof_name$_ = value;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER);
+  printer->Print(variables_,
+                 "private void ${$clear$capitalized_name$$}$() {\n"
+                 "  if ($has_oneof_case_message$) {\n"
+                 "    $clear_oneof_case_message$;\n"
+                 "    $oneof_name$_ = null;\n"
+                 "  }\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, SETTER);
+  printer->Print(variables_,
+                 "private void ${$set$capitalized_name$Bytes$}$(\n"
+                 "    com.google.protobuf.ByteString value) {\n");
+  printer->Annotate("{", "}", descriptor_);
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_, "  checkByteStringIsUtf8(value);\n");
+  }
+  printer->Print(variables_,
+                 "  $oneof_name$_ = value.toStringUtf8();\n"
+                 "  $set_oneof_case_message$;\n"
+                 "}\n");
+}
+
+void ImmutableStringOneofFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  WriteIntToUtf16CharSequence(descriptor_->containing_oneof()->index(), output);
+}
+
+void ImmutableStringOneofFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  if (SupportFieldPresence(descriptor_->file())) {
+    WriteFieldAccessorDocComment(printer, descriptor_, HAZZER);
+    printer->Print(
+        variables_,
+        "@java.lang.Override\n"
+        "$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
+        "  return instance.has$capitalized_name$();\n"
+        "}\n");
+    printer->Annotate("{", "}", descriptor_);
+  }
+
+  WriteFieldAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public java.lang.String ${$get$capitalized_name$$}$() {\n"
+      "  return instance.get$capitalized_name$();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public com.google.protobuf.ByteString\n"
+                 "    ${$get$capitalized_name$Bytes$}$() {\n"
+                 "  return instance.get$capitalized_name$Bytes();\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldAccessorDocComment(printer, descriptor_, SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    java.lang.String value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  copyOnWrite();\n"
+      "  instance.clear$capitalized_name$();\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, SETTER,
+                                          /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$set$capitalized_name$Bytes$}$(\n"
+      "    com.google.protobuf.ByteString value) {\n"
+      "  copyOnWrite();\n"
+      "  instance.set$capitalized_name$Bytes(value);\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+// ===================================================================
+
+RepeatedImmutableStringFieldLiteGenerator::
+    RepeatedImmutableStringFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                              int messageBitIndex,
+                                              Context* context)
+    : descriptor_(descriptor), name_resolver_(context->GetNameResolver()) {
+  SetPrimitiveVariables(descriptor, messageBitIndex, 0,
+                        context->GetFieldGeneratorInfo(descriptor),
+                        name_resolver_, &variables_);
+}
+
+RepeatedImmutableStringFieldLiteGenerator::
+    ~RepeatedImmutableStringFieldLiteGenerator() {}
+
+int RepeatedImmutableStringFieldLiteGenerator::GetNumBitsForMessage() const {
+  return 0;
+}
+
+void RepeatedImmutableStringFieldLiteGenerator::GenerateInterfaceMembers(
+    io::Printer* printer) const {
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$java.util.List\n"
+                 "    get$capitalized_name$List();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(variables_,
+                 "$deprecation$int get$capitalized_name$Count();\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(
+      variables_,
+      "$deprecation$java.lang.String get$capitalized_name$(int index);\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "$deprecation$com.google.protobuf.ByteString\n"
+                 "    get$capitalized_name$Bytes(int index);\n");
+}
+
+void RepeatedImmutableStringFieldLiteGenerator::GenerateMembers(
+    io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "private com.google.protobuf.Internal.ProtobufList "
+      "$name$_;\n");
+  PrintExtraFieldInfo(variables_, printer);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public java.util.List "
+                 "${$get$capitalized_name$List$}$() {\n"
+                 "  return $name$_;\n"  // note:  unmodifiable list
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return $name$_.size();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public java.lang.String "
+                 "${$get$capitalized_name$$}$(int index) {\n"
+                 "  return $name$_.get(index);\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public com.google.protobuf.ByteString\n"
+                 "    ${$get$capitalized_name$Bytes$}$(int index) {\n"
+                 "  return com.google.protobuf.ByteString.copyFromUtf8(\n"
+                 "      $name$_.get(index));\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  printer->Print(
+      variables_,
+      "private void ensure$capitalized_name$IsMutable() {\n"
+      "  if (!$is_mutable$) {\n"
+      "    $name$_ =\n"
+      "        com.google.protobuf.GeneratedMessageLite.mutableCopy($name$_);\n"
+      "   }\n"
+      "}\n");
+
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_SETTER);
+  printer->Print(variables_,
+                 "private void set$capitalized_name$(\n"
+                 "    int index, java.lang.String value) {\n"
+                 "$null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.set(index, value);\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER);
+  printer->Print(variables_,
+                 "private void add$capitalized_name$(\n"
+                 "    java.lang.String value) {\n"
+                 "$null_check$"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.add(value);\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER);
+  printer->Print(variables_,
+                 "private void addAll$capitalized_name$(\n"
+                 "    java.lang.Iterable values) {\n"
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  com.google.protobuf.AbstractMessageLite.addAll(\n"
+                 "      values, $name$_);\n"
+                 "}\n");
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER);
+  printer->Print(variables_,
+                 "private void clear$capitalized_name$() {\n"
+                 "  $name$_ = $empty_list$;\n"
+                 "}\n");
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, LIST_ADDER);
+  printer->Print(variables_,
+                 "private void add$capitalized_name$Bytes(\n"
+                 "    com.google.protobuf.ByteString value) {\n");
+  if (CheckUtf8(descriptor_)) {
+    printer->Print(variables_, "  checkByteStringIsUtf8(value);\n");
+  }
+  printer->Print(variables_,
+                 "  ensure$capitalized_name$IsMutable();\n"
+                 "  $name$_.add(value.toStringUtf8());\n"
+                 "}\n");
+}
+
+void RepeatedImmutableStringFieldLiteGenerator::GenerateBuilderMembers(
+    io::Printer* printer) const {
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public java.util.List\n"
+                 "    ${$get$capitalized_name$List$}$() {\n"
+                 "  return java.util.Collections.unmodifiableList(\n"
+                 "      instance.get$capitalized_name$List());\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_COUNT);
+  printer->Print(
+      variables_,
+      "@java.lang.Override\n"
+      "$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
+      "  return instance.get$capitalized_name$Count();\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public java.lang.String "
+                 "${$get$capitalized_name$$}$(int index) {\n"
+                 "  return instance.get$capitalized_name$(index);\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_,
+                                          LIST_INDEXED_GETTER);
+  printer->Print(variables_,
+                 "@java.lang.Override\n"
+                 "$deprecation$public com.google.protobuf.ByteString\n"
+                 "    ${$get$capitalized_name$Bytes$}$(int index) {\n"
+                 "  return instance.get$capitalized_name$Bytes(index);\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_SETTER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
+                 "    int index, java.lang.String value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.set$capitalized_name$(index, value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$add$capitalized_name$$}$(\n"
+                 "    java.lang.String value) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.add$capitalized_name$(value);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER,
+                               /* builder */ true);
+  printer->Print(variables_,
+                 "$deprecation$public Builder ${$addAll$capitalized_name$$}$(\n"
+                 "    java.lang.Iterable values) {\n"
+                 "  copyOnWrite();\n"
+                 "  instance.addAll$capitalized_name$(values);\n"
+                 "  return this;\n"
+                 "}\n");
+  printer->Annotate("{", "}", descriptor_);
+  WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
+                               /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
+      "  copyOnWrite();\n"
+      "  instance.clear$capitalized_name$();\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+
+  WriteFieldStringBytesAccessorDocComment(printer, descriptor_, LIST_ADDER,
+                                          /* builder */ true);
+  printer->Print(
+      variables_,
+      "$deprecation$public Builder ${$add$capitalized_name$Bytes$}$(\n"
+      "    com.google.protobuf.ByteString value) {\n"
+      "  copyOnWrite();\n"
+      "  instance.add$capitalized_name$Bytes(value);\n"
+      "  return this;\n"
+      "}\n");
+  printer->Annotate("{", "}", descriptor_);
+}
+
+void RepeatedImmutableStringFieldLiteGenerator::GenerateFieldInfo(
+    io::Printer* printer, std::vector* output) const {
+  WriteIntToUtf16CharSequence(descriptor_->number(), output);
+  WriteIntToUtf16CharSequence(GetExperimentalJavaFieldType(descriptor_),
+                              output);
+  printer->Print(variables_, "\"$name$_\",\n");
+}
+
+void RepeatedImmutableStringFieldLiteGenerator::GenerateInitializationCode(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$name$_ = $empty_list$;\n");
+}
+
+std::string RepeatedImmutableStringFieldLiteGenerator::GetBoxedType() const {
+  return "java.lang.String";
+}
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field_lite.h"
new file mode 100644
index 00000000..b67135cd
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/java/java_string_field_lite.h"
@@ -0,0 +1,135 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+// Author: jonp@google.com (Jon Perlow)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_LITE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_LITE_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+class Context;            // context.h
+class ClassNameResolver;  // name_resolver.h
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace java {
+
+class ImmutableStringFieldLiteGenerator : public ImmutableFieldLiteGenerator {
+ public:
+  explicit ImmutableStringFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                             int messageBitIndex,
+                                             Context* context);
+  ~ImmutableStringFieldLiteGenerator();
+
+  // implements ImmutableFieldLiteGenerator
+  // ------------------------------------
+  int GetNumBitsForMessage() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+  std::string GetBoxedType() const;
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  const int messageBitIndex_;
+  ClassNameResolver* name_resolver_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableStringFieldLiteGenerator);
+};
+
+class ImmutableStringOneofFieldLiteGenerator
+    : public ImmutableStringFieldLiteGenerator {
+ public:
+  ImmutableStringOneofFieldLiteGenerator(const FieldDescriptor* descriptor,
+                                         int messageBitIndex, Context* context);
+  ~ImmutableStringOneofFieldLiteGenerator();
+
+ private:
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableStringOneofFieldLiteGenerator);
+};
+
+class RepeatedImmutableStringFieldLiteGenerator
+    : public ImmutableFieldLiteGenerator {
+ public:
+  explicit RepeatedImmutableStringFieldLiteGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex, Context* context);
+  ~RepeatedImmutableStringFieldLiteGenerator();
+
+  // implements ImmutableFieldLiteGenerator ------------------------------------
+  int GetNumBitsForMessage() const;
+  void GenerateInterfaceMembers(io::Printer* printer) const;
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateInitializationCode(io::Printer* printer) const;
+  void GenerateFieldInfo(io::Printer* printer,
+                         std::vector* output) const;
+
+  std::string GetBoxedType() const;
+
+ private:
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+  ClassNameResolver* name_resolver_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableStringFieldLiteGenerator);
+};
+
+}  // namespace java
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/js_generator.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/js_generator.cc"
new file mode 100644
index 00000000..c1216f8c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/js_generator.cc"
@@ -0,0 +1,3952 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace js {
+
+// Sorted list of JavaScript keywords. These cannot be used as names. If they
+// appear, we prefix them with "pb_".
+const char* kKeyword[] = {
+    "abstract",   "boolean",      "break",      "byte",    "case",
+    "catch",      "char",         "class",      "const",   "continue",
+    "debugger",   "default",      "delete",     "do",      "double",
+    "else",       "enum",         "export",     "extends", "false",
+    "final",      "finally",      "float",      "for",     "function",
+    "goto",       "if",           "implements", "import",  "in",
+    "instanceof", "int",          "interface",  "long",    "native",
+    "new",        "null",         "package",    "private", "protected",
+    "public",     "return",       "short",      "static",  "super",
+    "switch",     "synchronized", "this",       "throw",   "throws",
+    "transient",  "try",          "typeof",     "var",     "void",
+    "volatile",   "while",        "with",
+};
+
+static const int kNumKeyword = sizeof(kKeyword) / sizeof(char*);
+
+namespace {
+
+// The mode of operation for bytes fields. Historically JSPB always carried
+// bytes as JS {string}, containing base64 content by convention. With binary
+// and proto3 serialization the new convention is to represent it as binary
+// data in Uint8Array. See b/26173701 for background on the migration.
+enum BytesMode {
+  BYTES_DEFAULT,  // Default type for getBytesField to return.
+  BYTES_B64,      // Explicitly coerce to base64 string where needed.
+  BYTES_U8,       // Explicitly coerce to Uint8Array where needed.
+};
+
+bool IsReserved(const std::string& ident) {
+  for (int i = 0; i < kNumKeyword; i++) {
+    if (ident == kKeyword[i]) {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool StrEndsWith(StringPiece sp, StringPiece x) {
+  return sp.size() >= x.size() && sp.substr(sp.size() - x.size()) == x;
+}
+
+// Returns a copy of |filename| with any trailing ".protodevel" or ".proto
+// suffix stripped.
+// TODO(haberman): Unify with copy in compiler/cpp/internal/helpers.cc.
+std::string StripProto(const std::string& filename) {
+  const char* suffix =
+      StrEndsWith(filename, ".protodevel") ? ".protodevel" : ".proto";
+  return StripSuffixString(filename, suffix);
+}
+
+std::string GetSnakeFilename(const std::string& filename) {
+  std::string snake_name = filename;
+  ReplaceCharacters(&snake_name, "/", '_');
+  return snake_name;
+}
+
+// Given a filename like foo/bar/baz.proto, returns the corresponding JavaScript
+// file foo/bar/baz.js.
+std::string GetJSFilename(const GeneratorOptions& options,
+                          const std::string& filename) {
+  return StripProto(filename) + options.GetFileNameExtension();
+}
+
+// Given a filename like foo/bar/baz.proto, returns the root directory
+// path ../../
+std::string GetRootPath(const std::string& from_filename,
+                        const std::string& to_filename) {
+  if (to_filename.find("google/protobuf") == 0) {
+    // Well-known types (.proto files in the google/protobuf directory) are
+    // assumed to come from the 'google-protobuf' npm package.  We may want to
+    // generalize this exception later by letting others put generated code in
+    // their own npm packages.
+    return "google-protobuf/";
+  }
+
+  size_t slashes = std::count(from_filename.begin(), from_filename.end(), '/');
+  if (slashes == 0) {
+    return "./";
+  }
+  std::string result = "";
+  for (size_t i = 0; i < slashes; i++) {
+    result += "../";
+  }
+  return result;
+}
+
+// Returns the alias we assign to the module of the given .proto filename
+// when importing.
+std::string ModuleAlias(const std::string& filename) {
+  // This scheme could technically cause problems if a file includes any 2 of:
+  //   foo/bar_baz.proto
+  //   foo_bar_baz.proto
+  //   foo_bar/baz.proto
+  //
+  // We'll worry about this problem if/when we actually see it.  This name isn't
+  // exposed to users so we can change it later if we need to.
+  std::string basename = StripProto(filename);
+  ReplaceCharacters(&basename, "-", '$');
+  ReplaceCharacters(&basename, "/", '_');
+  ReplaceCharacters(&basename, ".", '_');
+  return basename + "_pb";
+}
+
+// Returns the fully normalized JavaScript namespace for the given
+// file descriptor's package.
+std::string GetNamespace(const GeneratorOptions& options,
+                         const FileDescriptor* file) {
+  if (!options.namespace_prefix.empty()) {
+    return options.namespace_prefix;
+  } else if (!file->package().empty()) {
+    return "proto." + file->package();
+  } else {
+    return "proto";
+  }
+}
+
+// Returns the name of the message with a leading dot and taking into account
+// nesting, for example ".OuterMessage.InnerMessage", or returns empty if
+// descriptor is null. This function does not handle namespacing, only message
+// nesting.
+std::string GetNestedMessageName(const Descriptor* descriptor) {
+  if (descriptor == NULL) {
+    return "";
+  }
+  std::string result = StripPrefixString(
+      descriptor->full_name(), descriptor->file()->package());
+  // Add a leading dot if one is not already present.
+  if (!result.empty() && result[0] != '.') {
+    result = "." + result;
+  }
+  return result;
+}
+
+// Returns the path prefix for a message or enumeration that
+// lives under the given file and containing type.
+std::string GetPrefix(const GeneratorOptions& options,
+                      const FileDescriptor* file_descriptor,
+                      const Descriptor* containing_type) {
+  std::string prefix = GetNamespace(options, file_descriptor) +
+                       GetNestedMessageName(containing_type);
+  if (!prefix.empty()) {
+    prefix += ".";
+  }
+  return prefix;
+}
+
+// Returns the fully normalized JavaScript path prefix for the given
+// message descriptor.
+std::string GetMessagePathPrefix(const GeneratorOptions& options,
+                                 const Descriptor* descriptor) {
+  return GetPrefix(options, descriptor->file(), descriptor->containing_type());
+}
+
+// Returns the fully normalized JavaScript path for the given
+// message descriptor.
+std::string GetMessagePath(const GeneratorOptions& options,
+                           const Descriptor* descriptor) {
+  return GetMessagePathPrefix(options, descriptor) + descriptor->name();
+}
+
+// Returns the fully normalized JavaScript path prefix for the given
+// enumeration descriptor.
+std::string GetEnumPathPrefix(const GeneratorOptions& options,
+                              const EnumDescriptor* enum_descriptor) {
+  return GetPrefix(options, enum_descriptor->file(),
+                   enum_descriptor->containing_type());
+}
+
+// Returns the fully normalized JavaScript path for the given
+// enumeration descriptor.
+std::string GetEnumPath(const GeneratorOptions& options,
+                        const EnumDescriptor* enum_descriptor) {
+  return GetEnumPathPrefix(options, enum_descriptor) + enum_descriptor->name();
+}
+
+std::string MaybeCrossFileRef(const GeneratorOptions& options,
+                              const FileDescriptor* from_file,
+                              const Descriptor* to_message) {
+  if ((options.import_style == GeneratorOptions::kImportCommonJs ||
+       options.import_style == GeneratorOptions::kImportCommonJsStrict) &&
+      from_file != to_message->file()) {
+    // Cross-file ref in CommonJS needs to use the module alias instead of
+    // the global name.
+    return ModuleAlias(to_message->file()->name()) +
+           GetNestedMessageName(to_message->containing_type()) + "." +
+           to_message->name();
+  } else {
+    // Within a single file we use a full name.
+    return GetMessagePath(options, to_message);
+  }
+}
+
+std::string SubmessageTypeRef(const GeneratorOptions& options,
+                              const FieldDescriptor* field) {
+  GOOGLE_CHECK(field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE);
+  return MaybeCrossFileRef(options, field->file(), field->message_type());
+}
+
+// - Object field name: LOWER_UNDERSCORE -> LOWER_CAMEL, except for group fields
+// (UPPER_CAMEL -> LOWER_CAMEL), with "List" (or "Map") appended if appropriate,
+// and with reserved words triggering a "pb_" prefix.
+// - Getters/setters: LOWER_UNDERSCORE -> UPPER_CAMEL, except for group fields
+// (use the name directly), then append "List" if appropriate, then append "$"
+// if resulting name is equal to a reserved word.
+// - Enums: just uppercase.
+
+// Locale-independent version of ToLower that deals only with ASCII A-Z.
+char ToLowerASCII(char c) {
+  if (c >= 'A' && c <= 'Z') {
+    return (c - 'A') + 'a';
+  } else {
+    return c;
+  }
+}
+
+std::vector ParseLowerUnderscore(const std::string& input) {
+  std::vector words;
+  std::string running = "";
+  for (int i = 0; i < input.size(); i++) {
+    if (input[i] == '_') {
+      if (!running.empty()) {
+        words.push_back(running);
+        running.clear();
+      }
+    } else {
+      running += ToLowerASCII(input[i]);
+    }
+  }
+  if (!running.empty()) {
+    words.push_back(running);
+  }
+  return words;
+}
+
+std::vector ParseUpperCamel(const std::string& input) {
+  std::vector words;
+  std::string running = "";
+  for (int i = 0; i < input.size(); i++) {
+    if (input[i] >= 'A' && input[i] <= 'Z' && !running.empty()) {
+      words.push_back(running);
+      running.clear();
+    }
+    running += ToLowerASCII(input[i]);
+  }
+  if (!running.empty()) {
+    words.push_back(running);
+  }
+  return words;
+}
+
+std::string ToLowerCamel(const std::vector& words) {
+  std::string result;
+  for (int i = 0; i < words.size(); i++) {
+    std::string word = words[i];
+    if (i == 0 && (word[0] >= 'A' && word[0] <= 'Z')) {
+      word[0] = (word[0] - 'A') + 'a';
+    } else if (i != 0 && (word[0] >= 'a' && word[0] <= 'z')) {
+      word[0] = (word[0] - 'a') + 'A';
+    }
+    result += word;
+  }
+  return result;
+}
+
+std::string ToUpperCamel(const std::vector& words) {
+  std::string result;
+  for (int i = 0; i < words.size(); i++) {
+    std::string word = words[i];
+    if (word[0] >= 'a' && word[0] <= 'z') {
+      word[0] = (word[0] - 'a') + 'A';
+    }
+    result += word;
+  }
+  return result;
+}
+
+// Based on code from descriptor.cc (Thanks Kenton!)
+// Uppercases the entire string, turning ValueName into
+// VALUENAME.
+std::string ToEnumCase(const std::string& input) {
+  std::string result;
+  result.reserve(input.size());
+
+  for (int i = 0; i < input.size(); i++) {
+    if ('a' <= input[i] && input[i] <= 'z') {
+      result.push_back(input[i] - 'a' + 'A');
+    } else {
+      result.push_back(input[i]);
+    }
+  }
+
+  return result;
+}
+
+std::string ToLower(const std::string& input) {
+  std::string result;
+  result.reserve(input.size());
+
+  for (int i = 0; i < input.size(); i++) {
+    if ('A' <= input[i] && input[i] <= 'Z') {
+      result.push_back(input[i] - 'A' + 'a');
+    } else {
+      result.push_back(input[i]);
+    }
+  }
+
+  return result;
+}
+
+// When we're generating one output file per SCC, this is the filename
+// that top-level extensions should go in.
+// e.g. one proto file (test.proto):
+// package a;
+// extends Foo {
+//   ...
+// }
+// If "with_filename" equals true, the extension filename will be
+// "proto.a_test_extensions.js", otherwise will be "proto.a.js"
+std::string GetExtensionFileName(const GeneratorOptions& options,
+                                 const FileDescriptor* file,
+                                 bool with_filename) {
+  std::string snake_name = StripProto(GetSnakeFilename(file->name()));
+  return options.output_dir + "/" + ToLower(GetNamespace(options, file)) +
+         (with_filename ? ("_" + snake_name + "_extensions") : "") +
+         options.GetFileNameExtension();
+}
+// When we're generating one output file per SCC, this is the filename
+// that all messages in the SCC should go in.
+// If with_package equals true, filename will have package prefix,
+// If the filename length is longer than 200, the filename will be the
+// SCC's proto filename with suffix "_long_sccs_(index)" (if with_package equals
+// true it still has package prefix)
+std::string GetMessagesFileName(const GeneratorOptions& options, const SCC* scc,
+                                bool with_package) {
+  static std::map* long_name_dict =
+      new std::map();
+  std::string package_base =
+      with_package
+          ? ToLower(GetNamespace(options, scc->GetRepresentative()->file()) +
+                    "_")
+          : "";
+  std::string filename_base = "";
+  std::vector all_message_names;
+  for (auto one_desc : scc->descriptors) {
+    if (one_desc->containing_type() == nullptr) {
+      all_message_names.push_back(ToLower(one_desc->name()));
+    }
+  }
+  sort(all_message_names.begin(), all_message_names.end());
+  for (auto one_message : all_message_names) {
+    if (!filename_base.empty()) {
+      filename_base += "_";
+    }
+    filename_base += one_message;
+  }
+  if (filename_base.size() + package_base.size() > 200) {
+    if ((*long_name_dict).find(scc->GetRepresentative()) ==
+        (*long_name_dict).end()) {
+      std::string snake_name = StripProto(
+          GetSnakeFilename(scc->GetRepresentative()->file()->name()));
+      (*long_name_dict)[scc->GetRepresentative()] =
+          StrCat(snake_name, "_long_sccs_",
+                       static_cast((*long_name_dict).size()));
+    }
+    filename_base = (*long_name_dict)[scc->GetRepresentative()];
+  }
+  return options.output_dir + "/" + package_base + filename_base +
+         options.GetFileNameExtension();
+}
+
+// When we're generating one output file per type name, this is the filename
+// that a top-level enum should go in.
+// If with_package equals true, filename will have package prefix.
+std::string GetEnumFileName(const GeneratorOptions& options,
+                            const EnumDescriptor* desc, bool with_package) {
+  return options.output_dir + "/" +
+         (with_package ? ToLower(GetNamespace(options, desc->file()) + "_")
+                       : "") +
+         ToLower(desc->name()) + options.GetFileNameExtension();
+}
+
+// Returns the message/response ID, if set.
+std::string GetMessageId(const Descriptor* desc) {
+  return std::string();
+}
+
+bool IgnoreExtensionField(const FieldDescriptor* field) {
+  // Exclude descriptor extensions from output "to avoid clutter" (from original
+  // codegen).
+  if (!field->is_extension()) return false;
+  const FileDescriptor* file = field->containing_type()->file();
+  return file->name() == "net/proto2/proto/descriptor.proto" ||
+         file->name() == "google/protobuf/descriptor.proto";
+}
+
+
+// Used inside Google only -- do not remove.
+bool IsResponse(const Descriptor* desc) { return false; }
+
+bool IgnoreField(const FieldDescriptor* field) {
+  return IgnoreExtensionField(field);
+}
+
+
+// Do we ignore this message type?
+bool IgnoreMessage(const Descriptor* d) { return d->options().map_entry(); }
+
+// Does JSPB ignore this entire oneof? True only if all fields are ignored.
+bool IgnoreOneof(const OneofDescriptor* oneof) {
+  for (int i = 0; i < oneof->field_count(); i++) {
+    if (!IgnoreField(oneof->field(i))) {
+      return false;
+    }
+  }
+  return true;
+}
+
+std::string JSIdent(const GeneratorOptions& options,
+                    const FieldDescriptor* field, bool is_upper_camel,
+                    bool is_map, bool drop_list) {
+  std::string result;
+  if (field->type() == FieldDescriptor::TYPE_GROUP) {
+    result = is_upper_camel
+                 ? ToUpperCamel(ParseUpperCamel(field->message_type()->name()))
+                 : ToLowerCamel(ParseUpperCamel(field->message_type()->name()));
+  } else {
+    result = is_upper_camel ? ToUpperCamel(ParseLowerUnderscore(field->name()))
+                            : ToLowerCamel(ParseLowerUnderscore(field->name()));
+  }
+  if (is_map || field->is_map()) {
+    // JSPB-style or proto3-style map.
+    result += "Map";
+  } else if (!drop_list && field->is_repeated()) {
+    // Repeated field.
+    result += "List";
+  }
+  return result;
+}
+
+std::string JSObjectFieldName(const GeneratorOptions& options,
+                              const FieldDescriptor* field) {
+  std::string name = JSIdent(options, field,
+                             /* is_upper_camel = */ false,
+                             /* is_map = */ false,
+                             /* drop_list = */ false);
+  if (IsReserved(name)) {
+    name = "pb_" + name;
+  }
+  return name;
+}
+
+std::string JSByteGetterSuffix(BytesMode bytes_mode) {
+  switch (bytes_mode) {
+    case BYTES_DEFAULT:
+      return "";
+    case BYTES_B64:
+      return "B64";
+    case BYTES_U8:
+      return "U8";
+    default:
+      assert(false);
+  }
+  return "";
+}
+
+// Returns the field name as a capitalized portion of a getter/setter method
+// name, e.g. MyField for .getMyField().
+std::string JSGetterName(const GeneratorOptions& options,
+                         const FieldDescriptor* field,
+                         BytesMode bytes_mode = BYTES_DEFAULT,
+                         bool drop_list = false) {
+  std::string name = JSIdent(options, field,
+                             /* is_upper_camel = */ true,
+                             /* is_map = */ false, drop_list);
+  if (field->type() == FieldDescriptor::TYPE_BYTES) {
+    std::string suffix = JSByteGetterSuffix(bytes_mode);
+    if (!suffix.empty()) {
+      name += "_as" + suffix;
+    }
+  }
+  if (name == "Extension" || name == "JsPbMessageId") {
+    // Avoid conflicts with base-class names.
+    name += "$";
+  }
+  return name;
+}
+
+
+std::string JSOneofName(const OneofDescriptor* oneof) {
+  return ToUpperCamel(ParseLowerUnderscore(oneof->name()));
+}
+
+// Returns the index corresponding to this field in the JSPB array (underlying
+// data storage array).
+std::string JSFieldIndex(const FieldDescriptor* field) {
+  // Determine whether this field is a member of a group. Group fields are a bit
+  // wonky: their "containing type" is a message type created just for the
+  // group, and that type's parent type has a field with the group-message type
+  // as its message type and TYPE_GROUP as its field type. For such fields, the
+  // index we use is relative to the field number of the group submessage field.
+  // For all other fields, we just use the field number.
+  const Descriptor* containing_type = field->containing_type();
+  const Descriptor* parent_type = containing_type->containing_type();
+  if (parent_type != NULL) {
+    for (int i = 0; i < parent_type->field_count(); i++) {
+      if (parent_type->field(i)->type() == FieldDescriptor::TYPE_GROUP &&
+          parent_type->field(i)->message_type() == containing_type) {
+        return StrCat(field->number() - parent_type->field(i)->number());
+      }
+    }
+  }
+  return StrCat(field->number());
+}
+
+std::string JSOneofIndex(const OneofDescriptor* oneof) {
+  int index = -1;
+  for (int i = 0; i < oneof->containing_type()->oneof_decl_count(); i++) {
+    const OneofDescriptor* o = oneof->containing_type()->oneof_decl(i);
+    // If at least one field in this oneof is not JSPB-ignored, count the oneof.
+    for (int j = 0; j < o->field_count(); j++) {
+      const FieldDescriptor* f = o->field(j);
+      if (!IgnoreField(f)) {
+        index++;
+        break;  // inner loop
+      }
+    }
+    if (o == oneof) {
+      break;
+    }
+  }
+  return StrCat(index);
+}
+
+// Decodes a codepoint in \x0000 -- \xFFFF.
+uint16 DecodeUTF8Codepoint(uint8* bytes, size_t* length) {
+  if (*length == 0) {
+    return 0;
+  }
+  size_t expected = 0;
+  if ((*bytes & 0x80) == 0) {
+    expected = 1;
+  } else if ((*bytes & 0xe0) == 0xc0) {
+    expected = 2;
+  } else if ((*bytes & 0xf0) == 0xe0) {
+    expected = 3;
+  } else {
+    // Too long -- don't accept.
+    *length = 0;
+    return 0;
+  }
+
+  if (*length < expected) {
+    // Not enough bytes -- don't accept.
+    *length = 0;
+    return 0;
+  }
+
+  *length = expected;
+  switch (expected) {
+    case 1:
+      return bytes[0];
+    case 2:
+      return ((bytes[0] & 0x1F) << 6) | ((bytes[1] & 0x3F) << 0);
+    case 3:
+      return ((bytes[0] & 0x0F) << 12) | ((bytes[1] & 0x3F) << 6) |
+             ((bytes[2] & 0x3F) << 0);
+    default:
+      return 0;
+  }
+}
+
+// Escapes the contents of a string to be included within double-quotes ("") in
+// JavaScript. The input data should be a UTF-8 encoded C++ string of chars.
+// Returns false if |out| was truncated because |in| contained invalid UTF-8 or
+// codepoints outside the BMP.
+// TODO(b/115551870): Support codepoints outside the BMP.
+bool EscapeJSString(const std::string& in, std::string* out) {
+  size_t decoded = 0;
+  for (size_t i = 0; i < in.size(); i += decoded) {
+    uint16 codepoint = 0;
+    // Decode the next UTF-8 codepoint.
+    size_t have_bytes = in.size() - i;
+    uint8 bytes[3] = {
+        static_cast(in[i]),
+        static_cast(((i + 1) < in.size()) ? in[i + 1] : 0),
+        static_cast(((i + 2) < in.size()) ? in[i + 2] : 0),
+    };
+    codepoint = DecodeUTF8Codepoint(bytes, &have_bytes);
+    if (have_bytes == 0) {
+      return false;
+    }
+    decoded = have_bytes;
+
+    switch (codepoint) {
+      case '\'':
+        *out += "\\x27";
+        break;
+      case '"':
+        *out += "\\x22";
+        break;
+      case '<':
+        *out += "\\x3c";
+        break;
+      case '=':
+        *out += "\\x3d";
+        break;
+      case '>':
+        *out += "\\x3e";
+        break;
+      case '&':
+        *out += "\\x26";
+        break;
+      case '\b':
+        *out += "\\b";
+        break;
+      case '\t':
+        *out += "\\t";
+        break;
+      case '\n':
+        *out += "\\n";
+        break;
+      case '\f':
+        *out += "\\f";
+        break;
+      case '\r':
+        *out += "\\r";
+        break;
+      case '\\':
+        *out += "\\\\";
+        break;
+      default:
+        // TODO(b/115551870): Once we're supporting codepoints outside the BMP,
+        // use a single Unicode codepoint escape if the output language is
+        // ECMAScript 2015 or above. Otherwise, use a surrogate pair.
+        // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar#String_literals
+        if (codepoint >= 0x20 && codepoint <= 0x7e) {
+          *out += static_cast(codepoint);
+        } else if (codepoint >= 0x100) {
+          *out += StringPrintf("\\u%04x", codepoint);
+        } else {
+          *out += StringPrintf("\\x%02x", codepoint);
+        }
+        break;
+    }
+  }
+  return true;
+}
+
+std::string EscapeBase64(const std::string& in) {
+  static const char* kAlphabet =
+      "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+  std::string result;
+
+  for (size_t i = 0; i < in.size(); i += 3) {
+    int value = (in[i] << 16) | (((i + 1) < in.size()) ? (in[i + 1] << 8) : 0) |
+                (((i + 2) < in.size()) ? (in[i + 2] << 0) : 0);
+    result += kAlphabet[(value >> 18) & 0x3f];
+    result += kAlphabet[(value >> 12) & 0x3f];
+    if ((i + 1) < in.size()) {
+      result += kAlphabet[(value >> 6) & 0x3f];
+    } else {
+      result += '=';
+    }
+    if ((i + 2) < in.size()) {
+      result += kAlphabet[(value >> 0) & 0x3f];
+    } else {
+      result += '=';
+    }
+  }
+
+  return result;
+}
+
+// Post-process the result of SimpleFtoa/SimpleDtoa to *exactly* match the
+// original codegen's formatting (which is just .toString() on java.lang.Double
+// or java.lang.Float).
+std::string PostProcessFloat(std::string result) {
+  // If inf, -inf or nan, replace with +Infinity, -Infinity or NaN.
+  if (result == "inf") {
+    return "Infinity";
+  } else if (result == "-inf") {
+    return "-Infinity";
+  } else if (result == "nan") {
+    return "NaN";
+  }
+
+  // If scientific notation (e.g., "1e10"), (i) capitalize the "e", (ii)
+  // ensure that the mantissa (portion prior to the "e") has at least one
+  // fractional digit (after the decimal point), and (iii) strip any unnecessary
+  // leading zeroes and/or '+' signs from the exponent.
+  std::string::size_type exp_pos = result.find('e');
+  if (exp_pos != std::string::npos) {
+    std::string mantissa = result.substr(0, exp_pos);
+    std::string exponent = result.substr(exp_pos + 1);
+
+    // Add ".0" to mantissa if no fractional part exists.
+    if (mantissa.find('.') == std::string::npos) {
+      mantissa += ".0";
+    }
+
+    // Strip the sign off the exponent and store as |exp_neg|.
+    bool exp_neg = false;
+    if (!exponent.empty() && exponent[0] == '+') {
+      exponent = exponent.substr(1);
+    } else if (!exponent.empty() && exponent[0] == '-') {
+      exp_neg = true;
+      exponent = exponent.substr(1);
+    }
+
+    // Strip any leading zeroes off the exponent.
+    while (exponent.size() > 1 && exponent[0] == '0') {
+      exponent = exponent.substr(1);
+    }
+
+    return mantissa + "E" + std::string(exp_neg ? "-" : "") + exponent;
+  }
+
+  // Otherwise, this is an ordinary decimal number. Append ".0" if result has no
+  // decimal/fractional part in order to match output of original codegen.
+  if (result.find('.') == std::string::npos) {
+    result += ".0";
+  }
+
+  return result;
+}
+
+std::string FloatToString(float value) {
+  std::string result = SimpleFtoa(value);
+  return PostProcessFloat(result);
+}
+
+std::string DoubleToString(double value) {
+  std::string result = SimpleDtoa(value);
+  return PostProcessFloat(result);
+}
+
+// Return true if this is an integral field that should be represented as string
+// in JS.
+bool IsIntegralFieldWithStringJSType(const FieldDescriptor* field) {
+  switch (field->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_INT64:
+    case FieldDescriptor::CPPTYPE_UINT64:
+      // The default value of JSType is JS_NORMAL, which behaves the same as
+      // JS_NUMBER.
+      return field->options().jstype() == FieldOptions::JS_STRING;
+    default:
+      return false;
+  }
+}
+
+std::string MaybeNumberString(const FieldDescriptor* field,
+                              const std::string& orig) {
+  return IsIntegralFieldWithStringJSType(field) ? ("\"" + orig + "\"") : orig;
+}
+
+std::string JSFieldDefault(const FieldDescriptor* field) {
+  if (field->is_repeated()) {
+    return "[]";
+  }
+
+  switch (field->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_INT32:
+      return MaybeNumberString(field,
+                               StrCat(field->default_value_int32()));
+    case FieldDescriptor::CPPTYPE_UINT32:
+      // The original codegen is in Java, and Java protobufs store unsigned
+      // integer values as signed integer values. In order to exactly match the
+      // output, we need to reinterpret as base-2 signed. Ugh.
+      return MaybeNumberString(
+          field,
+          StrCat(static_cast(field->default_value_uint32())));
+    case FieldDescriptor::CPPTYPE_INT64:
+      return MaybeNumberString(field,
+                               StrCat(field->default_value_int64()));
+    case FieldDescriptor::CPPTYPE_UINT64:
+      // See above note for uint32 -- reinterpreting as signed.
+      return MaybeNumberString(
+          field,
+          StrCat(static_cast(field->default_value_uint64())));
+    case FieldDescriptor::CPPTYPE_ENUM:
+      return StrCat(field->default_value_enum()->number());
+    case FieldDescriptor::CPPTYPE_BOOL:
+      return field->default_value_bool() ? "true" : "false";
+    case FieldDescriptor::CPPTYPE_FLOAT:
+      return FloatToString(field->default_value_float());
+    case FieldDescriptor::CPPTYPE_DOUBLE:
+      return DoubleToString(field->default_value_double());
+    case FieldDescriptor::CPPTYPE_STRING:
+      if (field->type() == FieldDescriptor::TYPE_STRING) {
+        std::string out;
+        bool is_valid = EscapeJSString(field->default_value_string(), &out);
+        if (!is_valid) {
+          // TODO(b/115551870): Decide whether this should be a hard error.
+          GOOGLE_LOG(WARNING) << "The default value for field " << field->full_name()
+                       << " was truncated since it contained invalid UTF-8 or"
+                          " codepoints outside the basic multilingual plane.";
+        }
+        return "\"" + out + "\"";
+      } else {  // Bytes
+        return "\"" + EscapeBase64(field->default_value_string()) + "\"";
+      }
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      return "null";
+  }
+  GOOGLE_LOG(FATAL) << "Shouldn't reach here.";
+  return "";
+}
+
+std::string ProtoTypeName(const GeneratorOptions& options,
+                          const FieldDescriptor* field) {
+  switch (field->type()) {
+    case FieldDescriptor::TYPE_BOOL:
+      return "bool";
+    case FieldDescriptor::TYPE_INT32:
+      return "int32";
+    case FieldDescriptor::TYPE_UINT32:
+      return "uint32";
+    case FieldDescriptor::TYPE_SINT32:
+      return "sint32";
+    case FieldDescriptor::TYPE_FIXED32:
+      return "fixed32";
+    case FieldDescriptor::TYPE_SFIXED32:
+      return "sfixed32";
+    case FieldDescriptor::TYPE_INT64:
+      return "int64";
+    case FieldDescriptor::TYPE_UINT64:
+      return "uint64";
+    case FieldDescriptor::TYPE_SINT64:
+      return "sint64";
+    case FieldDescriptor::TYPE_FIXED64:
+      return "fixed64";
+    case FieldDescriptor::TYPE_SFIXED64:
+      return "sfixed64";
+    case FieldDescriptor::TYPE_FLOAT:
+      return "float";
+    case FieldDescriptor::TYPE_DOUBLE:
+      return "double";
+    case FieldDescriptor::TYPE_STRING:
+      return "string";
+    case FieldDescriptor::TYPE_BYTES:
+      return "bytes";
+    case FieldDescriptor::TYPE_GROUP:
+      return GetMessagePath(options, field->message_type());
+    case FieldDescriptor::TYPE_ENUM:
+      return GetEnumPath(options, field->enum_type());
+    case FieldDescriptor::TYPE_MESSAGE:
+      return GetMessagePath(options, field->message_type());
+    default:
+      return "";
+  }
+}
+
+std::string JSIntegerTypeName(const FieldDescriptor* field) {
+  return IsIntegralFieldWithStringJSType(field) ? "string" : "number";
+}
+
+std::string JSStringTypeName(const GeneratorOptions& options,
+                             const FieldDescriptor* field,
+                             BytesMode bytes_mode) {
+  if (field->type() == FieldDescriptor::TYPE_BYTES) {
+    switch (bytes_mode) {
+      case BYTES_DEFAULT:
+        return "(string|Uint8Array)";
+      case BYTES_B64:
+        return "string";
+      case BYTES_U8:
+        return "Uint8Array";
+      default:
+        assert(false);
+    }
+  }
+  return "string";
+}
+
+std::string JSTypeName(const GeneratorOptions& options,
+                       const FieldDescriptor* field, BytesMode bytes_mode) {
+  switch (field->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_BOOL:
+      return "boolean";
+    case FieldDescriptor::CPPTYPE_INT32:
+      return JSIntegerTypeName(field);
+    case FieldDescriptor::CPPTYPE_INT64:
+      return JSIntegerTypeName(field);
+    case FieldDescriptor::CPPTYPE_UINT32:
+      return JSIntegerTypeName(field);
+    case FieldDescriptor::CPPTYPE_UINT64:
+      return JSIntegerTypeName(field);
+    case FieldDescriptor::CPPTYPE_FLOAT:
+      return "number";
+    case FieldDescriptor::CPPTYPE_DOUBLE:
+      return "number";
+    case FieldDescriptor::CPPTYPE_STRING:
+      return JSStringTypeName(options, field, bytes_mode);
+    case FieldDescriptor::CPPTYPE_ENUM:
+      return GetEnumPath(options, field->enum_type());
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      return GetMessagePath(options, field->message_type());
+    default:
+      return "";
+  }
+}
+
+// Used inside Google only -- do not remove.
+bool UseBrokenPresenceSemantics(const GeneratorOptions& options,
+                                const FieldDescriptor* field) {
+  return false;
+}
+
+// Returns true for fields that return "null" from accessors when they are
+// unset. This should normally only be true for non-repeated submessages, but we
+// have legacy users who relied on old behavior where accessors behaved this
+// way.
+bool ReturnsNullWhenUnset(const GeneratorOptions& options,
+                          const FieldDescriptor* field) {
+  if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
+      field->is_optional()) {
+    return true;
+  }
+
+  // TODO(haberman): remove this case and unconditionally return false.
+  return UseBrokenPresenceSemantics(options, field) && !field->is_repeated() &&
+         !field->has_default_value();
+}
+
+// In a sane world, this would be the same as ReturnsNullWhenUnset().  But in
+// the status quo, some fields declare that they never return null/undefined
+// even though they actually do:
+//   * required fields
+//   * optional enum fields
+//   * proto3 primitive fields.
+bool DeclaredReturnTypeIsNullable(const GeneratorOptions& options,
+                                  const FieldDescriptor* field) {
+  if (field->is_required() || field->type() == FieldDescriptor::TYPE_ENUM) {
+    return false;
+  }
+
+  if (field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3 &&
+      field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) {
+    return false;
+  }
+
+  return ReturnsNullWhenUnset(options, field);
+}
+
+bool SetterAcceptsUndefined(const GeneratorOptions& options,
+                            const FieldDescriptor* field) {
+  if (ReturnsNullWhenUnset(options, field)) {
+    return true;
+  }
+
+  // Broken presence semantics always accepts undefined for setters.
+  return UseBrokenPresenceSemantics(options, field);
+}
+
+bool SetterAcceptsNull(const GeneratorOptions& options,
+                       const FieldDescriptor* field) {
+  if (ReturnsNullWhenUnset(options, field)) {
+    return true;
+  }
+
+  // With broken presence semantics, fields with defaults accept "null" for
+  // setters, but other fields do not.  This is a strange quirk of the old
+  // codegen.
+  return UseBrokenPresenceSemantics(options, field) &&
+         field->has_default_value();
+}
+
+// Returns types which are known to by non-nullable by default.
+// The style guide requires that we omit "!" in this case.
+bool IsPrimitive(const std::string& type) {
+  return type == "undefined" || type == "string" || type == "number" ||
+         type == "boolean";
+}
+
+std::string JSFieldTypeAnnotation(const GeneratorOptions& options,
+                                  const FieldDescriptor* field,
+                                  bool is_setter_argument, bool force_present,
+                                  bool singular_if_not_packed,
+                                  BytesMode bytes_mode = BYTES_DEFAULT,
+                                  bool force_singular = false) {
+  std::string jstype = JSTypeName(options, field, bytes_mode);
+
+  if (!force_singular && field->is_repeated() &&
+      (field->is_packed() || !singular_if_not_packed)) {
+    if (field->type() == FieldDescriptor::TYPE_BYTES &&
+        bytes_mode == BYTES_DEFAULT) {
+      jstype = "(Array|Array)";
+    } else {
+      if (!IsPrimitive(jstype)) {
+        jstype = "!" + jstype;
+      }
+      jstype = "Array<" + jstype + ">";
+    }
+  }
+
+  bool is_null_or_undefined = false;
+
+  if (is_setter_argument) {
+    if (SetterAcceptsNull(options, field)) {
+      jstype = "?" + jstype;
+      is_null_or_undefined = true;
+    }
+
+    if (SetterAcceptsUndefined(options, field)) {
+      jstype += "|undefined";
+      is_null_or_undefined = true;
+    }
+  } else if (force_present) {
+    // Don't add null or undefined.
+  } else {
+    if (DeclaredReturnTypeIsNullable(options, field)) {
+      jstype = "?" + jstype;
+      is_null_or_undefined = true;
+    }
+  }
+
+  if (!is_null_or_undefined && !IsPrimitive(jstype)) {
+    jstype = "!" + jstype;
+  }
+
+  return jstype;
+}
+
+std::string JSBinaryReaderMethodType(const FieldDescriptor* field) {
+  std::string name = field->type_name();
+  if (name[0] >= 'a' && name[0] <= 'z') {
+    name[0] = (name[0] - 'a') + 'A';
+  }
+  return IsIntegralFieldWithStringJSType(field) ? (name + "String") : name;
+}
+
+std::string JSBinaryReadWriteMethodName(const FieldDescriptor* field,
+                                        bool is_writer) {
+  std::string name = JSBinaryReaderMethodType(field);
+  if (field->is_packed()) {
+    name = "Packed" + name;
+  } else if (is_writer && field->is_repeated()) {
+    name = "Repeated" + name;
+  }
+  return name;
+}
+
+std::string JSBinaryReaderMethodName(const GeneratorOptions& options,
+                                     const FieldDescriptor* field) {
+  return "jspb.BinaryReader.prototype.read" +
+         JSBinaryReadWriteMethodName(field, /* is_writer = */ false);
+}
+
+std::string JSBinaryWriterMethodName(const GeneratorOptions& options,
+                                     const FieldDescriptor* field) {
+  if (field->containing_type() &&
+      field->containing_type()->options().message_set_wire_format()) {
+    return "jspb.BinaryWriter.prototype.writeMessageSet";
+  }
+  return "jspb.BinaryWriter.prototype.write" +
+         JSBinaryReadWriteMethodName(field, /* is_writer = */ true);
+}
+
+
+std::string JSTypeTag(const FieldDescriptor* desc) {
+  switch (desc->type()) {
+    case FieldDescriptor::TYPE_DOUBLE:
+    case FieldDescriptor::TYPE_FLOAT:
+      return "Float";
+    case FieldDescriptor::TYPE_INT32:
+    case FieldDescriptor::TYPE_UINT32:
+    case FieldDescriptor::TYPE_INT64:
+    case FieldDescriptor::TYPE_UINT64:
+    case FieldDescriptor::TYPE_FIXED32:
+    case FieldDescriptor::TYPE_FIXED64:
+    case FieldDescriptor::TYPE_SINT32:
+    case FieldDescriptor::TYPE_SINT64:
+    case FieldDescriptor::TYPE_SFIXED32:
+    case FieldDescriptor::TYPE_SFIXED64:
+      if (IsIntegralFieldWithStringJSType(desc)) {
+        return "StringInt";
+      } else {
+        return "Int";
+      }
+    case FieldDescriptor::TYPE_BOOL:
+      return "Boolean";
+    case FieldDescriptor::TYPE_STRING:
+      return "String";
+    case FieldDescriptor::TYPE_BYTES:
+      return "Bytes";
+    case FieldDescriptor::TYPE_ENUM:
+      return "Enum";
+    default:
+      assert(false);
+  }
+  return "";
+}
+
+
+bool HasRepeatedFields(const GeneratorOptions& options,
+                       const Descriptor* desc) {
+  for (int i = 0; i < desc->field_count(); i++) {
+    if (desc->field(i)->is_repeated() && !desc->field(i)->is_map()) {
+      return true;
+    }
+  }
+  return false;
+}
+
+static const char* kRepeatedFieldArrayName = ".repeatedFields_";
+
+std::string RepeatedFieldsArrayName(const GeneratorOptions& options,
+                                    const Descriptor* desc) {
+  return HasRepeatedFields(options, desc)
+             ? (GetMessagePath(options, desc) + kRepeatedFieldArrayName)
+             : "null";
+}
+
+bool HasOneofFields(const Descriptor* desc) {
+  for (int i = 0; i < desc->field_count(); i++) {
+    if (desc->field(i)->containing_oneof()) {
+      return true;
+    }
+  }
+  return false;
+}
+
+static const char* kOneofGroupArrayName = ".oneofGroups_";
+
+std::string OneofFieldsArrayName(const GeneratorOptions& options,
+                                 const Descriptor* desc) {
+  return HasOneofFields(desc)
+             ? (GetMessagePath(options, desc) + kOneofGroupArrayName)
+             : "null";
+}
+
+std::string RepeatedFieldNumberList(const GeneratorOptions& options,
+                                    const Descriptor* desc) {
+  std::vector numbers;
+  for (int i = 0; i < desc->field_count(); i++) {
+    if (desc->field(i)->is_repeated() && !desc->field(i)->is_map()) {
+      numbers.push_back(JSFieldIndex(desc->field(i)));
+    }
+  }
+  return "[" + Join(numbers, ",") + "]";
+}
+
+std::string OneofGroupList(const Descriptor* desc) {
+  // List of arrays (one per oneof), each of which is a list of field indices
+  std::vector oneof_entries;
+  for (int i = 0; i < desc->oneof_decl_count(); i++) {
+    const OneofDescriptor* oneof = desc->oneof_decl(i);
+    if (IgnoreOneof(oneof)) {
+      continue;
+    }
+
+    std::vector oneof_fields;
+    for (int j = 0; j < oneof->field_count(); j++) {
+      if (IgnoreField(oneof->field(j))) {
+        continue;
+      }
+      oneof_fields.push_back(JSFieldIndex(oneof->field(j)));
+    }
+    oneof_entries.push_back("[" + Join(oneof_fields, ",") + "]");
+  }
+  return "[" + Join(oneof_entries, ",") + "]";
+}
+
+std::string JSOneofArray(const GeneratorOptions& options,
+                         const FieldDescriptor* field) {
+  return OneofFieldsArrayName(options, field->containing_type()) + "[" +
+         JSOneofIndex(field->containing_oneof()) + "]";
+}
+
+std::string RelativeTypeName(const FieldDescriptor* field) {
+  assert(field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM ||
+         field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE);
+  // For a field with an enum or message type, compute a name relative to the
+  // path name of the message type containing this field.
+  std::string package = field->file()->package();
+  std::string containing_type = field->containing_type()->full_name() + ".";
+  std::string type = (field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM)
+                         ? field->enum_type()->full_name()
+                         : field->message_type()->full_name();
+
+  // |prefix| is advanced as we find separators '.' past the common package
+  // prefix that yield common prefixes in the containing type's name and this
+  // type's name.
+  int prefix = 0;
+  for (int i = 0; i < type.size() && i < containing_type.size(); i++) {
+    if (type[i] != containing_type[i]) {
+      break;
+    }
+    if (type[i] == '.' && i >= package.size()) {
+      prefix = i + 1;
+    }
+  }
+
+  return type.substr(prefix);
+}
+
+std::string JSExtensionsObjectName(const GeneratorOptions& options,
+                                   const FileDescriptor* from_file,
+                                   const Descriptor* desc) {
+  if (desc->full_name() == "google.protobuf.bridge.MessageSet") {
+    // TODO(haberman): fix this for the kImportCommonJs case.
+    return "jspb.Message.messageSetExtensions";
+  } else {
+    return MaybeCrossFileRef(options, from_file, desc) + ".extensions";
+  }
+}
+
+static const int kMapKeyField = 1;
+static const int kMapValueField = 2;
+
+const FieldDescriptor* MapFieldKey(const FieldDescriptor* field) {
+  assert(field->is_map());
+  return field->message_type()->FindFieldByNumber(kMapKeyField);
+}
+
+const FieldDescriptor* MapFieldValue(const FieldDescriptor* field) {
+  assert(field->is_map());
+  return field->message_type()->FindFieldByNumber(kMapValueField);
+}
+
+std::string FieldDefinition(const GeneratorOptions& options,
+                            const FieldDescriptor* field) {
+  if (field->is_map()) {
+    const FieldDescriptor* key_field = MapFieldKey(field);
+    const FieldDescriptor* value_field = MapFieldValue(field);
+    std::string key_type = ProtoTypeName(options, key_field);
+    std::string value_type;
+    if (value_field->type() == FieldDescriptor::TYPE_ENUM ||
+        value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
+      value_type = RelativeTypeName(value_field);
+    } else {
+      value_type = ProtoTypeName(options, value_field);
+    }
+    return StringPrintf("map<%s, %s> %s = %d;", key_type.c_str(),
+                        value_type.c_str(), field->name().c_str(),
+                        field->number());
+  } else {
+    std::string qualifier =
+        field->is_repeated() ? "repeated"
+                             : (field->is_optional() ? "optional" : "required");
+    std::string type, name;
+    if (field->type() == FieldDescriptor::TYPE_ENUM ||
+        field->type() == FieldDescriptor::TYPE_MESSAGE) {
+      type = RelativeTypeName(field);
+      name = field->name();
+    } else if (field->type() == FieldDescriptor::TYPE_GROUP) {
+      type = "group";
+      name = field->message_type()->name();
+    } else {
+      type = ProtoTypeName(options, field);
+      name = field->name();
+    }
+    return StringPrintf("%s %s %s = %d;", qualifier.c_str(), type.c_str(),
+                        name.c_str(), field->number());
+  }
+}
+
+std::string FieldComments(const FieldDescriptor* field, BytesMode bytes_mode) {
+  std::string comments;
+  if (field->type() == FieldDescriptor::TYPE_BYTES && bytes_mode == BYTES_U8) {
+    comments +=
+        " * Note that Uint8Array is not supported on all browsers.\n"
+        " * @see http://caniuse.com/Uint8Array\n";
+  }
+  return comments;
+}
+
+bool ShouldGenerateExtension(const FieldDescriptor* field) {
+  return field->is_extension() && !IgnoreField(field);
+}
+
+bool HasExtensions(const Descriptor* desc) {
+  for (int i = 0; i < desc->extension_count(); i++) {
+    if (ShouldGenerateExtension(desc->extension(i))) {
+      return true;
+    }
+  }
+  for (int i = 0; i < desc->nested_type_count(); i++) {
+    if (HasExtensions(desc->nested_type(i))) {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool HasExtensions(const FileDescriptor* file) {
+  for (int i = 0; i < file->extension_count(); i++) {
+    if (ShouldGenerateExtension(file->extension(i))) {
+      return true;
+    }
+  }
+  for (int i = 0; i < file->message_type_count(); i++) {
+    if (HasExtensions(file->message_type(i))) {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool HasMap(const GeneratorOptions& options, const Descriptor* desc) {
+  for (int i = 0; i < desc->field_count(); i++) {
+    if (desc->field(i)->is_map()) {
+      return true;
+    }
+  }
+  for (int i = 0; i < desc->nested_type_count(); i++) {
+    if (HasMap(options, desc->nested_type(i))) {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool FileHasMap(const GeneratorOptions& options, const FileDescriptor* desc) {
+  for (int i = 0; i < desc->message_type_count(); i++) {
+    if (HasMap(options, desc->message_type(i))) {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool IsExtendable(const Descriptor* desc) {
+  return desc->extension_range_count() > 0;
+}
+
+// Returns the max index in the underlying data storage array beyond which the
+// extension object is used.
+std::string GetPivot(const Descriptor* desc) {
+  static const int kDefaultPivot = 500;
+
+  // Find the max field number
+  int max_field_number = 0;
+  for (int i = 0; i < desc->field_count(); i++) {
+    if (!IgnoreField(desc->field(i)) &&
+        desc->field(i)->number() > max_field_number) {
+      max_field_number = desc->field(i)->number();
+    }
+  }
+
+  int pivot = -1;
+  if (IsExtendable(desc) || (max_field_number >= kDefaultPivot)) {
+    pivot = ((max_field_number + 1) < kDefaultPivot) ? (max_field_number + 1)
+                                                     : kDefaultPivot;
+  }
+
+  return StrCat(pivot);
+}
+
+// Whether this field represents presence.  For fields with presence, we
+// generate extra methods (clearFoo() and hasFoo()) for this field.
+bool HasFieldPresence(const GeneratorOptions& options,
+                      const FieldDescriptor* field) {
+  if (field->is_repeated() || field->is_map()) {
+    // We say repeated fields and maps don't have presence, but we still do
+    // generate clearFoo() methods for them through a special case elsewhere.
+    return false;
+  }
+
+  return field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE ||
+         field->containing_oneof() != NULL ||
+         field->file()->syntax() == FileDescriptor::SYNTAX_PROTO2;
+}
+
+// We use this to implement the semantics that same file can be generated
+// multiple times, but only the last one keep the short name. Others all use
+// long name with extra information to distinguish (For message and enum, the
+// extra information is package name, for file level extension, the extra
+// information is proto's filename).
+// We never actually write the files, but we keep a set of which descriptors
+// were the final one for a given filename.
+class FileDeduplicator {
+ public:
+  explicit FileDeduplicator(const GeneratorOptions& options)
+      : error_on_conflict_(options.error_on_name_conflict) {}
+
+  // params:
+  //   filenames: a pair of {short filename, full filename}
+  //              (short filename don't have extra information, full filename
+  //               contains extra information)
+  //   desc: The Descriptor or SCC pointer or EnumDescriptor.
+  //   error: The returned error information.
+  bool AddFile(const std::pair filenames,
+               const void* desc, std::string* error) {
+    if (descs_by_shortname_.find(filenames.first) !=
+        descs_by_shortname_.end()) {
+      if (error_on_conflict_) {
+        *error = "Name conflict: file name " + filenames.first +
+                 " would be generated by two descriptors";
+        return false;
+      }
+      // Change old pointer's actual name to full name.
+      auto short_name_desc = descs_by_shortname_[filenames.first];
+      allowed_descs_actual_name_[short_name_desc] =
+          allowed_descs_full_name_[short_name_desc];
+    }
+    descs_by_shortname_[filenames.first] = desc;
+    allowed_descs_actual_name_[desc] = filenames.first;
+    allowed_descs_full_name_[desc] = filenames.second;
+
+    return true;
+  }
+
+  void GetAllowedMap(std::map* allowed_set) {
+    *allowed_set = allowed_descs_actual_name_;
+  }
+
+ private:
+  bool error_on_conflict_;
+  // The map that restores all the descs that are using short name as filename.
+  std::map descs_by_shortname_;
+  // The final actual filename map.
+  std::map allowed_descs_actual_name_;
+  // The full name map.
+  std::map allowed_descs_full_name_;
+};
+
+void DepthFirstSearch(const FileDescriptor* file,
+                      std::vector* list,
+                      std::set* seen) {
+  if (!seen->insert(file).second) {
+    return;
+  }
+
+  // Add all dependencies.
+  for (int i = 0; i < file->dependency_count(); i++) {
+    DepthFirstSearch(file->dependency(i), list, seen);
+  }
+
+  // Add this file.
+  list->push_back(file);
+}
+
+// A functor for the predicate to remove_if() below.  Returns true if a given
+// FileDescriptor is not in the given set.
+class NotInSet {
+ public:
+  explicit NotInSet(const std::set& file_set)
+      : file_set_(file_set) {}
+
+  bool operator()(const FileDescriptor* file) {
+    return file_set_.count(file) == 0;
+  }
+
+ private:
+  const std::set& file_set_;
+};
+
+// This function generates an ordering of the input FileDescriptors that matches
+// the logic of the old code generator.  The order is significant because two
+// different input files can generate the same output file, and the last one
+// needs to win.
+void GenerateJspbFileOrder(const std::vector& input,
+                           std::vector* ordered) {
+  // First generate an ordering of all reachable files (including dependencies)
+  // with depth-first search.  This mimics the behavior of --include_imports,
+  // which is what the old codegen used.
+  ordered->clear();
+  std::set seen;
+  std::set input_set;
+  for (int i = 0; i < input.size(); i++) {
+    DepthFirstSearch(input[i], ordered, &seen);
+    input_set.insert(input[i]);
+  }
+
+  // Now remove the entries that are not actually in our input list.
+  ordered->erase(
+      std::remove_if(ordered->begin(), ordered->end(), NotInSet(input_set)),
+      ordered->end());
+}
+
+// If we're generating code in file-per-type mode, avoid overwriting files
+// by choosing the last descriptor that writes each filename and permitting
+// only those to generate code.
+
+struct DepsGenerator {
+  std::vector operator()(const Descriptor* desc) const {
+    std::vector deps;
+    auto maybe_add = [&](const Descriptor* d) {
+      if (d) deps.push_back(d);
+    };
+    for (int i = 0; i < desc->field_count(); i++) {
+      if (!IgnoreField(desc->field(i))) {
+        maybe_add(desc->field(i)->message_type());
+      }
+    }
+    for (int i = 0; i < desc->extension_count(); i++) {
+      maybe_add(desc->extension(i)->message_type());
+      maybe_add(desc->extension(i)->containing_type());
+    }
+    for (int i = 0; i < desc->nested_type_count(); i++) {
+      maybe_add(desc->nested_type(i));
+    }
+    maybe_add(desc->containing_type());
+
+    return deps;
+  }
+};
+
+bool GenerateJspbAllowedMap(const GeneratorOptions& options,
+                            const std::vector& files,
+                            std::map* allowed_set,
+                            SCCAnalyzer* analyzer,
+                            std::string* error) {
+  std::vector files_ordered;
+  GenerateJspbFileOrder(files, &files_ordered);
+
+  // Choose the last descriptor for each filename.
+  FileDeduplicator dedup(options);
+  std::set added;
+  for (int i = 0; i < files_ordered.size(); i++) {
+    for (int j = 0; j < files_ordered[i]->message_type_count(); j++) {
+      const Descriptor* desc = files_ordered[i]->message_type(j);
+      if (added.insert(analyzer->GetSCC(desc)).second &&
+          !dedup.AddFile(
+              std::make_pair(
+                  GetMessagesFileName(options, analyzer->GetSCC(desc), false),
+                  GetMessagesFileName(options, analyzer->GetSCC(desc), true)),
+              analyzer->GetSCC(desc), error)) {
+        return false;
+      }
+    }
+    for (int j = 0; j < files_ordered[i]->enum_type_count(); j++) {
+      const EnumDescriptor* desc = files_ordered[i]->enum_type(j);
+      if (!dedup.AddFile(std::make_pair(GetEnumFileName(options, desc, false),
+                                        GetEnumFileName(options, desc, true)),
+                         desc, error)) {
+        return false;
+      }
+    }
+
+    // Pull out all free-floating extensions and generate files for those too.
+    bool has_extension = false;
+
+    for (int j = 0; j < files_ordered[i]->extension_count(); j++) {
+      if (ShouldGenerateExtension(files_ordered[i]->extension(j))) {
+        has_extension = true;
+      }
+    }
+
+    if (has_extension) {
+      if (!dedup.AddFile(
+              std::make_pair(
+                  GetExtensionFileName(options, files_ordered[i], false),
+                  GetExtensionFileName(options, files_ordered[i], true)),
+              files_ordered[i], error)) {
+        return false;
+      }
+    }
+  }
+
+  dedup.GetAllowedMap(allowed_set);
+
+  return true;
+}
+
+// Embeds base64 encoded GeneratedCodeInfo proto in a comment at the end of
+// file.
+void EmbedCodeAnnotations(const GeneratedCodeInfo& annotations,
+                          io::Printer* printer) {
+  // Serialize annotations proto into base64 string.
+  std::string meta_content;
+  annotations.SerializeToString(&meta_content);
+  std::string meta_64;
+  Base64Escape(meta_content, &meta_64);
+
+  // Print base64 encoded annotations at the end of output file in
+  // a comment.
+  printer->Print("\n// Below is base64 encoded GeneratedCodeInfo proto");
+  printer->Print("\n// $encoded_proto$\n", "encoded_proto", meta_64);
+}
+
+bool IsWellKnownTypeFile(const FileDescriptor* file) {
+  return HasPrefixString(file->name(), "google/protobuf/");
+}
+
+}  // anonymous namespace
+
+void Generator::GenerateHeader(const GeneratorOptions& options,
+                               const FileDescriptor* file,
+                               io::Printer* printer) const {
+  if (file != nullptr) {
+    printer->Print("// source: $filename$\n", "filename", file->name());
+  }
+  printer->Print(
+      "/**\n"
+      " * @fileoverview\n"
+      " * @enhanceable\n"
+      " * @suppress {messageConventions} JS Compiler reports an "
+      "error if a variable or\n"
+      " *     field starts with 'MSG_' and isn't a translatable "
+      "message.\n"
+      " * @public\n"
+      " */\n"
+      "// GENERATED CODE -- DO NOT EDIT!\n"
+      "\n");
+}
+
+void Generator::FindProvidesForFile(const GeneratorOptions& options,
+                                    io::Printer* printer,
+                                    const FileDescriptor* file,
+                                    std::set* provided) const {
+  for (int i = 0; i < file->message_type_count(); i++) {
+    FindProvidesForMessage(options, printer, file->message_type(i), provided);
+  }
+  for (int i = 0; i < file->enum_type_count(); i++) {
+    FindProvidesForEnum(options, printer, file->enum_type(i), provided);
+  }
+}
+
+void Generator::FindProvides(const GeneratorOptions& options,
+                             io::Printer* printer,
+                             const std::vector& files,
+                             std::set* provided) const {
+  for (int i = 0; i < files.size(); i++) {
+    FindProvidesForFile(options, printer, files[i], provided);
+  }
+
+  printer->Print("\n");
+}
+
+void FindProvidesForOneOfEnum(const GeneratorOptions& options,
+                              const OneofDescriptor* oneof,
+                              std::set* provided) {
+  std::string name = GetMessagePath(options, oneof->containing_type()) + "." +
+                     JSOneofName(oneof) + "Case";
+  provided->insert(name);
+}
+
+void FindProvidesForOneOfEnums(const GeneratorOptions& options,
+                               io::Printer* printer, const Descriptor* desc,
+                               std::set* provided) {
+  if (HasOneofFields(desc)) {
+    for (int i = 0; i < desc->oneof_decl_count(); i++) {
+      if (IgnoreOneof(desc->oneof_decl(i))) {
+        continue;
+      }
+      FindProvidesForOneOfEnum(options, desc->oneof_decl(i), provided);
+    }
+  }
+}
+
+void Generator::FindProvidesForMessage(const GeneratorOptions& options,
+                                       io::Printer* printer,
+                                       const Descriptor* desc,
+                                       std::set* provided) const {
+  if (IgnoreMessage(desc)) {
+    return;
+  }
+
+  std::string name = GetMessagePath(options, desc);
+  provided->insert(name);
+
+  for (int i = 0; i < desc->enum_type_count(); i++) {
+    FindProvidesForEnum(options, printer, desc->enum_type(i), provided);
+  }
+
+  FindProvidesForOneOfEnums(options, printer, desc, provided);
+
+  for (int i = 0; i < desc->nested_type_count(); i++) {
+    FindProvidesForMessage(options, printer, desc->nested_type(i), provided);
+  }
+}
+void Generator::FindProvidesForEnum(const GeneratorOptions& options,
+                                    io::Printer* printer,
+                                    const EnumDescriptor* enumdesc,
+                                    std::set* provided) const {
+  std::string name = GetEnumPath(options, enumdesc);
+  provided->insert(name);
+}
+
+void Generator::FindProvidesForFields(
+    const GeneratorOptions& options, io::Printer* printer,
+    const std::vector& fields,
+    std::set* provided) const {
+  for (int i = 0; i < fields.size(); i++) {
+    const FieldDescriptor* field = fields[i];
+
+    if (IgnoreField(field)) {
+      continue;
+    }
+
+    std::string name = GetNamespace(options, field->file()) + "." +
+                       JSObjectFieldName(options, field);
+    provided->insert(name);
+  }
+}
+
+void Generator::GenerateProvides(const GeneratorOptions& options,
+                                 io::Printer* printer,
+                                 std::set* provided) const {
+  for (std::set::iterator it = provided->begin();
+       it != provided->end(); ++it) {
+    if (options.import_style == GeneratorOptions::kImportClosure) {
+      printer->Print("goog.provide('$name$');\n", "name", *it);
+    } else {
+      // We aren't using Closure's import system, but we use goog.exportSymbol()
+      // to construct the expected tree of objects, eg.
+      //
+      //   goog.exportSymbol('foo.bar.Baz', null, this);
+      //
+      //   // Later generated code expects foo.bar = {} to exist:
+      //   foo.bar.Baz = function() { /* ... */ }
+
+      // Do not use global scope in strict mode
+      if (options.import_style == GeneratorOptions::kImportCommonJsStrict) {
+        std::string namespaceObject = *it;
+        // Remove "proto." from the namespace object
+        GOOGLE_CHECK_EQ(0, namespaceObject.compare(0, 6, "proto."));
+        namespaceObject.erase(0, 6);
+        printer->Print("goog.exportSymbol('$name$', null, proto);\n", "name",
+                       namespaceObject);
+      } else {
+        printer->Print("goog.exportSymbol('$name$', null, global);\n", "name",
+                       *it);
+      }
+    }
+  }
+}
+
+void Generator::GenerateRequiresForSCC(const GeneratorOptions& options,
+                                       io::Printer* printer, const SCC* scc,
+                                       std::set* provided) const {
+  std::set required;
+  std::set forwards;
+  bool have_message = false;
+  bool has_extension = false;
+  bool has_map = false;
+  for (auto desc : scc->descriptors) {
+    if (desc->containing_type() == nullptr) {
+      FindRequiresForMessage(options, desc, &required, &forwards,
+                             &have_message);
+      has_extension = (has_extension || HasExtensions(desc));
+      has_map = (has_map || HasMap(options, desc));
+    }
+  }
+
+  GenerateRequiresImpl(options, printer, &required, &forwards, provided,
+                       /* require_jspb = */ have_message,
+                       /* require_extension = */ has_extension,
+                       /* require_map = */ has_map);
+}
+
+void Generator::GenerateRequiresForLibrary(
+    const GeneratorOptions& options, io::Printer* printer,
+    const std::vector& files,
+    std::set* provided) const {
+  GOOGLE_CHECK_EQ(options.import_style, GeneratorOptions::kImportClosure);
+  // For Closure imports we need to import every message type individually.
+  std::set required;
+  std::set forwards;
+  bool have_extensions = false;
+  bool have_map = false;
+  bool have_message = false;
+
+  for (int i = 0; i < files.size(); i++) {
+    for (int j = 0; j < files[i]->message_type_count(); j++) {
+      const Descriptor* desc = files[i]->message_type(j);
+      if (!IgnoreMessage(desc)) {
+        FindRequiresForMessage(options, desc, &required, &forwards,
+                               &have_message);
+      }
+    }
+
+    if (!have_extensions && HasExtensions(files[i])) {
+      have_extensions = true;
+    }
+
+    if (!have_map && FileHasMap(options, files[i])) {
+      have_map = true;
+    }
+
+    for (int j = 0; j < files[i]->extension_count(); j++) {
+      const FieldDescriptor* extension = files[i]->extension(j);
+      if (IgnoreField(extension)) {
+        continue;
+      }
+      if (extension->containing_type()->full_name() !=
+          "google.protobuf.bridge.MessageSet") {
+        required.insert(GetMessagePath(options, extension->containing_type()));
+      }
+      FindRequiresForField(options, extension, &required, &forwards);
+      have_extensions = true;
+    }
+  }
+
+  GenerateRequiresImpl(options, printer, &required, &forwards, provided,
+                       /* require_jspb = */ have_message,
+                       /* require_extension = */ have_extensions,
+                       /* require_map = */ have_map);
+}
+
+void Generator::GenerateRequiresForExtensions(
+    const GeneratorOptions& options, io::Printer* printer,
+    const std::vector& fields,
+    std::set* provided) const {
+  std::set required;
+  std::set forwards;
+  for (int i = 0; i < fields.size(); i++) {
+    const FieldDescriptor* field = fields[i];
+    if (IgnoreField(field)) {
+      continue;
+    }
+    FindRequiresForExtension(options, field, &required, &forwards);
+  }
+
+  GenerateRequiresImpl(options, printer, &required, &forwards, provided,
+                       /* require_jspb = */ false,
+                       /* require_extension = */ fields.size() > 0,
+                       /* require_map = */ false);
+}
+
+void Generator::GenerateRequiresImpl(const GeneratorOptions& options,
+                                     io::Printer* printer,
+                                     std::set* required,
+                                     std::set* forwards,
+                                     std::set* provided,
+                                     bool require_jspb, bool require_extension,
+                                     bool require_map) const {
+  if (require_jspb) {
+    required->insert("jspb.Message");
+    required->insert("jspb.BinaryReader");
+    required->insert("jspb.BinaryWriter");
+  }
+  if (require_extension) {
+    required->insert("jspb.ExtensionFieldBinaryInfo");
+    required->insert("jspb.ExtensionFieldInfo");
+  }
+  if (require_map) {
+    required->insert("jspb.Map");
+  }
+
+  std::set::iterator it;
+  for (it = required->begin(); it != required->end(); ++it) {
+    if (provided->find(*it) != provided->end()) {
+      continue;
+    }
+    printer->Print("goog.require('$name$');\n", "name", *it);
+  }
+
+  printer->Print("\n");
+
+  for (it = forwards->begin(); it != forwards->end(); ++it) {
+    if (provided->find(*it) != provided->end()) {
+      continue;
+    }
+    printer->Print("goog.forwardDeclare('$name$');\n", "name", *it);
+  }
+}
+
+bool NamespaceOnly(const Descriptor* desc) {
+  return false;
+}
+
+void Generator::FindRequiresForMessage(const GeneratorOptions& options,
+                                       const Descriptor* desc,
+                                       std::set* required,
+                                       std::set* forwards,
+                                       bool* have_message) const {
+
+  if (!NamespaceOnly(desc)) {
+    *have_message = true;
+    for (int i = 0; i < desc->field_count(); i++) {
+      const FieldDescriptor* field = desc->field(i);
+      if (IgnoreField(field)) {
+        continue;
+      }
+      FindRequiresForField(options, field, required, forwards);
+    }
+  }
+
+  for (int i = 0; i < desc->extension_count(); i++) {
+    const FieldDescriptor* field = desc->extension(i);
+    if (IgnoreField(field)) {
+      continue;
+    }
+    FindRequiresForExtension(options, field, required, forwards);
+  }
+
+  for (int i = 0; i < desc->nested_type_count(); i++) {
+    FindRequiresForMessage(options, desc->nested_type(i), required, forwards,
+                           have_message);
+  }
+}
+
+void Generator::FindRequiresForField(const GeneratorOptions& options,
+                                     const FieldDescriptor* field,
+                                     std::set* required,
+                                     std::set* forwards) const {
+  if (field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM &&
+      // N.B.: file-level extensions with enum type do *not* create
+      // dependencies, as per original codegen.
+      !(field->is_extension() && field->extension_scope() == nullptr)) {
+    if (options.add_require_for_enums) {
+      required->insert(GetEnumPath(options, field->enum_type()));
+    } else {
+      forwards->insert(GetEnumPath(options, field->enum_type()));
+    }
+  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+    if (!IgnoreMessage(field->message_type())) {
+      required->insert(GetMessagePath(options, field->message_type()));
+    }
+  }
+}
+
+void Generator::FindRequiresForExtension(
+    const GeneratorOptions& options, const FieldDescriptor* field,
+    std::set* required, std::set* forwards) const {
+  if (field->containing_type()->full_name() != "google.protobuf.bridge.MessageSet") {
+    required->insert(GetMessagePath(options, field->containing_type()));
+  }
+  FindRequiresForField(options, field, required, forwards);
+}
+
+void Generator::GenerateTestOnly(const GeneratorOptions& options,
+                                 io::Printer* printer) const {
+  if (options.testonly) {
+    printer->Print("goog.setTestOnly();\n\n");
+  }
+  printer->Print("\n");
+}
+
+void Generator::GenerateClassesAndEnums(const GeneratorOptions& options,
+                                        io::Printer* printer,
+                                        const FileDescriptor* file) const {
+  for (int i = 0; i < file->message_type_count(); i++) {
+    GenerateClassConstructorAndDeclareExtensionFieldInfo(options, printer,
+                                                         file->message_type(i));
+  }
+  for (int i = 0; i < file->message_type_count(); i++) {
+    GenerateClass(options, printer, file->message_type(i));
+  }
+  for (int i = 0; i < file->enum_type_count(); i++) {
+    GenerateEnum(options, printer, file->enum_type(i));
+  }
+}
+
+void Generator::GenerateClass(const GeneratorOptions& options,
+                              io::Printer* printer,
+                              const Descriptor* desc) const {
+  if (IgnoreMessage(desc)) {
+    return;
+  }
+
+  if (!NamespaceOnly(desc)) {
+    printer->Print("\n");
+    GenerateClassFieldInfo(options, printer, desc);
+
+
+    GenerateClassToObject(options, printer, desc);
+    // These must come *before* the extension-field info generation in
+    // GenerateClassRegistration so that references to the binary
+    // serialization/deserialization functions may be placed in the extension
+    // objects.
+    GenerateClassDeserializeBinary(options, printer, desc);
+    GenerateClassSerializeBinary(options, printer, desc);
+  }
+
+  // Recurse on nested types. These must come *before* the extension-field
+  // info generation in GenerateClassRegistration so that extensions that
+  // reference nested types proceed the definitions of the nested types.
+  for (int i = 0; i < desc->enum_type_count(); i++) {
+    GenerateEnum(options, printer, desc->enum_type(i));
+  }
+  for (int i = 0; i < desc->nested_type_count(); i++) {
+    GenerateClass(options, printer, desc->nested_type(i));
+  }
+
+  if (!NamespaceOnly(desc)) {
+    GenerateClassRegistration(options, printer, desc);
+    GenerateClassFields(options, printer, desc);
+
+    if (options.import_style != GeneratorOptions::kImportClosure) {
+      for (int i = 0; i < desc->extension_count(); i++) {
+        GenerateExtension(options, printer, desc->extension(i));
+      }
+    }
+  }
+}
+
+void Generator::GenerateClassConstructor(const GeneratorOptions& options,
+                                         io::Printer* printer,
+                                         const Descriptor* desc) const {
+  printer->Print(
+      "/**\n"
+      " * Generated by JsPbCodeGenerator.\n"
+      " * @param {Array=} opt_data Optional initial data array, typically "
+      "from a\n"
+      " * server response, or constructed directly in Javascript. The array "
+      "is used\n"
+      " * in place and becomes part of the constructed object. It is not "
+      "cloned.\n"
+      " * If no data is provided, the constructed object will be empty, but "
+      "still\n"
+      " * valid.\n"
+      " * @extends {jspb.Message}\n"
+      " * @constructor\n"
+      " */\n"
+      "$classprefix$$classname$ = function(opt_data) {\n",
+      "classprefix", GetMessagePathPrefix(options, desc), "classname",
+      desc->name());
+  printer->Annotate("classname", desc);
+  std::string message_id = GetMessageId(desc);
+  printer->Print(
+      "  jspb.Message.initialize(this, opt_data, $messageId$, $pivot$, "
+      "$rptfields$, $oneoffields$);\n",
+      "messageId",
+      !message_id.empty() ? ("'" + message_id + "'")
+                          : (IsResponse(desc) ? "''" : "0"),
+      "pivot", GetPivot(desc), "rptfields",
+      RepeatedFieldsArrayName(options, desc), "oneoffields",
+      OneofFieldsArrayName(options, desc));
+  printer->Print(
+      "};\n"
+      "goog.inherits($classname$, jspb.Message);\n"
+      "if (goog.DEBUG && !COMPILED) {\n"
+      // displayName overrides Function.prototype.displayName
+      // http://google3/javascript/externs/es3.js?l=511
+      "  /**\n"
+      "   * @public\n"
+      "   * @override\n"
+      "   */\n"
+      "  $classname$.displayName = '$classname$';\n"
+      "}\n",
+      "classname", GetMessagePath(options, desc));
+}
+
+void Generator::GenerateClassConstructorAndDeclareExtensionFieldInfo(
+    const GeneratorOptions& options, io::Printer* printer,
+    const Descriptor* desc) const {
+  if (!NamespaceOnly(desc)) {
+    GenerateClassConstructor(options, printer, desc);
+    if (IsExtendable(desc) && desc->full_name() != "google.protobuf.bridge.MessageSet") {
+      GenerateClassExtensionFieldInfo(options, printer, desc);
+    }
+  }
+  for (int i = 0; i < desc->nested_type_count(); i++) {
+    if (!IgnoreMessage(desc->nested_type(i))) {
+      GenerateClassConstructorAndDeclareExtensionFieldInfo(
+          options, printer, desc->nested_type(i));
+    }
+  }
+}
+
+void Generator::GenerateClassFieldInfo(const GeneratorOptions& options,
+                                       io::Printer* printer,
+                                       const Descriptor* desc) const {
+  if (HasRepeatedFields(options, desc)) {
+    printer->Print(
+        "/**\n"
+        " * List of repeated fields within this message type.\n"
+        " * @private {!Array}\n"
+        " * @const\n"
+        " */\n"
+        "$classname$$rptfieldarray$ = $rptfields$;\n"
+        "\n",
+        "classname", GetMessagePath(options, desc), "rptfieldarray",
+        kRepeatedFieldArrayName, "rptfields",
+        RepeatedFieldNumberList(options, desc));
+  }
+
+  if (HasOneofFields(desc)) {
+    printer->Print(
+        "/**\n"
+        " * Oneof group definitions for this message. Each group defines the "
+        "field\n"
+        " * numbers belonging to that group. When of these fields' value is "
+        "set, all\n"
+        " * other fields in the group are cleared. During deserialization, if "
+        "multiple\n"
+        " * fields are encountered for a group, only the last value seen will "
+        "be kept.\n"
+        " * @private {!Array>}\n"
+        " * @const\n"
+        " */\n"
+        "$classname$$oneofgrouparray$ = $oneofgroups$;\n"
+        "\n",
+        "classname", GetMessagePath(options, desc), "oneofgrouparray",
+        kOneofGroupArrayName, "oneofgroups", OneofGroupList(desc));
+
+    for (int i = 0; i < desc->oneof_decl_count(); i++) {
+      if (IgnoreOneof(desc->oneof_decl(i))) {
+        continue;
+      }
+      GenerateOneofCaseDefinition(options, printer, desc->oneof_decl(i));
+    }
+  }
+}
+
+void Generator::GenerateClassXid(const GeneratorOptions& options,
+                                 io::Printer* printer,
+                                 const Descriptor* desc) const {
+  printer->Print(
+      "\n"
+      "\n"
+      "$class$.prototype.messageXid = xid('$class$');\n",
+      "class", GetMessagePath(options, desc));
+}
+
+void Generator::GenerateOneofCaseDefinition(
+    const GeneratorOptions& options, io::Printer* printer,
+    const OneofDescriptor* oneof) const {
+  printer->Print(
+      "/**\n"
+      " * @enum {number}\n"
+      " */\n"
+      "$classname$.$oneof$Case = {\n"
+      "  $upcase$_NOT_SET: 0",
+      "classname", GetMessagePath(options, oneof->containing_type()), "oneof",
+      JSOneofName(oneof), "upcase", ToEnumCase(oneof->name()));
+
+  for (int i = 0; i < oneof->field_count(); i++) {
+    if (IgnoreField(oneof->field(i))) {
+      continue;
+    }
+
+    printer->Print(
+        ",\n"
+        "  $upcase$: $number$",
+        "upcase", ToEnumCase(oneof->field(i)->name()), "number",
+        JSFieldIndex(oneof->field(i)));
+    printer->Annotate("upcase", oneof->field(i));
+  }
+
+  printer->Print(
+      "\n"
+      "};\n"
+      "\n"
+      "/**\n"
+      " * @return {$class$.$oneof$Case}\n"
+      " */\n"
+      "$class$.prototype.get$oneof$Case = function() {\n"
+      "  return /** @type {$class$.$oneof$Case} */(jspb.Message."
+      "computeOneofCase(this, $class$.oneofGroups_[$oneofindex$]));\n"
+      "};\n"
+      "\n",
+      "class", GetMessagePath(options, oneof->containing_type()), "oneof",
+      JSOneofName(oneof), "oneofindex", JSOneofIndex(oneof));
+}
+
+void Generator::GenerateClassToObject(const GeneratorOptions& options,
+                                      io::Printer* printer,
+                                      const Descriptor* desc) const {
+  printer->Print(
+      "\n"
+      "\n"
+      "if (jspb.Message.GENERATE_TO_OBJECT) {\n"
+      "/**\n"
+      " * Creates an object representation of this proto.\n"
+      " * Field names that are reserved in JavaScript and will be renamed to "
+      "pb_name.\n"
+      " * Optional fields that are not set will be set to undefined.\n"
+      " * To access a reserved field use, foo.pb_, eg, foo.pb_default.\n"
+      " * For the list of reserved names please see:\n"
+      " *     net/proto2/compiler/js/internal/generator.cc#kKeyword.\n"
+      " * @param {boolean=} opt_includeInstance Deprecated. whether to include "
+      "the\n"
+      " *     JSPB instance for transitional soy proto support:\n"
+      " *     http://goto/soy-param-migration\n"
+      " * @return {!Object}\n"
+      " */\n"
+      "$classname$.prototype.toObject = function(opt_includeInstance) {\n"
+      "  return $classname$.toObject(opt_includeInstance, this);\n"
+      "};\n"
+      "\n"
+      "\n"
+      "/**\n"
+      " * Static version of the {@see toObject} method.\n"
+      " * @param {boolean|undefined} includeInstance Deprecated. Whether to "
+      "include\n"
+      " *     the JSPB instance for transitional soy proto support:\n"
+      " *     http://goto/soy-param-migration\n"
+      " * @param {!$classname$} msg The msg instance to transform.\n"
+      " * @return {!Object}\n"
+      " * @suppress {unusedLocalVariables} f is only used for nested messages\n"
+      " */\n"
+      "$classname$.toObject = function(includeInstance, msg) {\n"
+      "  var f, obj = {",
+      "classname", GetMessagePath(options, desc));
+
+  bool first = true;
+  for (int i = 0; i < desc->field_count(); i++) {
+    const FieldDescriptor* field = desc->field(i);
+    if (IgnoreField(field)) {
+      continue;
+    }
+
+    if (!first) {
+      printer->Print(",\n    ");
+    } else {
+      printer->Print("\n    ");
+      first = false;
+    }
+
+    GenerateClassFieldToObject(options, printer, field);
+  }
+
+  if (!first) {
+    printer->Print("\n  };\n\n");
+  } else {
+    printer->Print("\n\n  };\n\n");
+  }
+
+  if (IsExtendable(desc)) {
+    printer->Print(
+        "  jspb.Message.toObjectExtension(/** @type {!jspb.Message} */ (msg), "
+        "obj,\n"
+        "      $extObject$, $class$.prototype.getExtension,\n"
+        "      includeInstance);\n",
+        "extObject", JSExtensionsObjectName(options, desc->file(), desc),
+        "class", GetMessagePath(options, desc));
+  }
+
+  printer->Print(
+      "  if (includeInstance) {\n"
+      "    obj.$$jspbMessageInstance = msg;\n"
+      "  }\n"
+      "  return obj;\n"
+      "};\n"
+      "}\n"
+      "\n"
+      "\n",
+      "classname", GetMessagePath(options, desc));
+}
+
+void Generator::GenerateFieldValueExpression(io::Printer* printer,
+                                             const char* obj_reference,
+                                             const FieldDescriptor* field,
+                                             bool use_default) const {
+  const bool is_float_or_double =
+      field->cpp_type() == FieldDescriptor::CPPTYPE_FLOAT ||
+      field->cpp_type() == FieldDescriptor::CPPTYPE_DOUBLE;
+  const bool is_boolean = field->cpp_type() == FieldDescriptor::CPPTYPE_BOOL;
+
+  const std::string with_default = use_default ? "WithDefault" : "";
+  const std::string default_arg =
+      use_default ? StrCat(", ", JSFieldDefault(field)) : "";
+  const std::string cardinality = field->is_repeated() ? "Repeated" : "";
+  std::string type = "";
+  if (is_float_or_double) {
+    type = "FloatingPoint";
+  }
+  if (is_boolean) {
+    type = "Boolean";
+  }
+
+  // Prints the appropriate function, among:
+  // - getField
+  // - getBooleanField
+  // - getFloatingPointField => Replaced by getOptionalFloatingPointField to
+  //   preserve backward compatibility.
+  // - getFieldWithDefault
+  // - getBooleanFieldWithDefault
+  // - getFloatingPointFieldWithDefault
+  // - getRepeatedField
+  // - getRepeatedBooleanField
+  // - getRepeatedFloatingPointField
+  if (is_float_or_double && !field->is_repeated() && !use_default) {
+    printer->Print(
+        "jspb.Message.getOptionalFloatingPointField($obj$, "
+        "$index$$default$)",
+        "obj", obj_reference, "index", JSFieldIndex(field), "default",
+        default_arg);
+  } else {
+    printer->Print(
+        "jspb.Message.get$cardinality$$type$Field$with_default$($obj$, "
+        "$index$$default$)",
+        "cardinality", cardinality, "type", type, "with_default", with_default,
+        "obj", obj_reference, "index", JSFieldIndex(field), "default",
+        default_arg);
+  }
+}
+
+void Generator::GenerateClassFieldToObject(const GeneratorOptions& options,
+                                           io::Printer* printer,
+                                           const FieldDescriptor* field) const {
+  printer->Print("$fieldname$: ", "fieldname",
+                 JSObjectFieldName(options, field));
+
+  if (field->is_map()) {
+    const FieldDescriptor* value_field = MapFieldValue(field);
+    // If the map values are of a message type, we must provide their static
+    // toObject() method; otherwise we pass undefined for that argument.
+    std::string value_to_object;
+    if (value_field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      value_to_object =
+          GetMessagePath(options, value_field->message_type()) + ".toObject";
+    } else {
+      value_to_object = "undefined";
+    }
+    printer->Print(
+        "(f = msg.get$name$()) ? f.toObject(includeInstance, $valuetoobject$) "
+        ": []",
+        "name", JSGetterName(options, field), "valuetoobject", value_to_object);
+  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+    // Message field.
+    if (field->is_repeated()) {
+      {
+        printer->Print(
+            "jspb.Message.toObjectList(msg.get$getter$(),\n"
+            "    $type$.toObject, includeInstance)",
+            "getter", JSGetterName(options, field), "type",
+            SubmessageTypeRef(options, field));
+      }
+    } else {
+      printer->Print(
+          "(f = msg.get$getter$()) && "
+          "$type$.toObject(includeInstance, f)",
+          "getter", JSGetterName(options, field), "type",
+          SubmessageTypeRef(options, field));
+    }
+  } else if (field->type() == FieldDescriptor::TYPE_BYTES) {
+    // For bytes fields we want to always return the B64 data.
+    printer->Print("msg.get$getter$()", "getter",
+                   JSGetterName(options, field, BYTES_B64));
+  } else {
+    bool use_default = field->has_default_value();
+
+    if (field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3 &&
+        // Repeated fields get initialized to their default in the constructor
+        // (why?), so we emit a plain getField() call for them.
+        !field->is_repeated()) {
+      // Proto3 puts all defaults (including implicit defaults) in toObject().
+      // But for proto2 we leave the existing semantics unchanged: unset fields
+      // without default are unset.
+      use_default = true;
+    }
+
+    // We don't implement this by calling the accessors, because the semantics
+    // of the accessors are changing independently of the toObject() semantics.
+    // We are migrating the accessors to return defaults instead of null, but
+    // it may take longer to migrate toObject (or we might not want to do it at
+    // all).  So we want to generate independent code.
+    // The accessor for unset optional values without default should return
+    // null. Those are converted to undefined in the generated object.
+    if (!use_default) {
+      printer->Print("(f = ");
+    }
+    GenerateFieldValueExpression(printer, "msg", field, use_default);
+    if (!use_default) {
+      printer->Print(") == null ? undefined : f");
+    }
+  }
+}
+
+void Generator::GenerateObjectTypedef(const GeneratorOptions& options,
+                                      io::Printer* printer,
+                                      const Descriptor* desc) const {
+  // TODO(b/122687752): Consider renaming nested messages called ObjectFormat
+  //     to prevent collisions.
+  const std::string type_name = GetMessagePath(options, desc) + ".ObjectFormat";
+
+  printer->Print(
+      "/**\n"
+      " * The raw object form of $messageName$ as accepted by the `fromObject` "
+      "method.\n"
+      " * @record\n"
+      " */\n"
+      "$typeName$ = function() {\n",
+      "messageName", desc->name(), "typeName", type_name);
+
+  for (int i = 0; i < desc->field_count(); i++) {
+    if (i > 0) {
+      printer->Print("\n");
+    }
+    printer->Print(
+        "  /** @type {$fieldType$|undefined} */\n"
+        "  this.$fieldName$;\n",
+        "fieldName", JSObjectFieldName(options, desc->field(i)),
+        // TODO(b/121097361): Add type checking for field values.
+        "fieldType", "?");
+  }
+
+  printer->Print("};\n\n");
+}
+
+void Generator::GenerateClassFromObject(const GeneratorOptions& options,
+                                        io::Printer* printer,
+                                        const Descriptor* desc) const {
+  printer->Print("if (jspb.Message.GENERATE_FROM_OBJECT) {\n\n");
+
+  GenerateObjectTypedef(options, printer, desc);
+
+  printer->Print(
+      "/**\n"
+      " * Loads data from an object into a new instance of this proto.\n"
+      " * @param {!$classname$.ObjectFormat} obj\n"
+      " *     The object representation of this proto to load the data from.\n"
+      " * @return {!$classname$}\n"
+      " */\n"
+      "$classname$.fromObject = function(obj) {\n"
+      "  var msg = new $classname$();\n",
+      "classname", GetMessagePath(options, desc));
+
+  for (int i = 0; i < desc->field_count(); i++) {
+    const FieldDescriptor* field = desc->field(i);
+    if (!IgnoreField(field)) {
+      GenerateClassFieldFromObject(options, printer, field);
+    }
+  }
+
+  printer->Print(
+      "  return msg;\n"
+      "};\n"
+      "}\n\n");
+}
+
+void Generator::GenerateClassFieldFromObject(
+    const GeneratorOptions& options, io::Printer* printer,
+    const FieldDescriptor* field) const {
+  if (field->is_map()) {
+    const FieldDescriptor* value_field = MapFieldValue(field);
+    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
+      // Since the map values are of message type, we have to do some extra work
+      // to recursively call fromObject() on them before setting the map field.
+      printer->Print(
+          "  obj.$name$ && jspb.Message.setWrapperField(\n"
+          "      msg, $index$, jspb.Map.fromObject(obj.$name$, $fieldclass$, "
+          "$fieldclass$.fromObject));\n",
+          "name", JSObjectFieldName(options, field), "index",
+          JSFieldIndex(field), "fieldclass",
+          GetMessagePath(options, value_field->message_type()));
+    } else {
+      // `msg` is a newly-constructed message object that has not yet built any
+      // map containers wrapping underlying arrays, so we can simply directly
+      // set the array here without fear of a stale wrapper.
+      printer->Print(
+          "  obj.$name$ && "
+          "jspb.Message.setField(msg, $index$, obj.$name$);\n",
+          "name", JSObjectFieldName(options, field), "index",
+          JSFieldIndex(field));
+    }
+  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+    // Message field (singular or repeated)
+    if (field->is_repeated()) {
+      {
+        printer->Print(
+            "  obj.$name$ && "
+            "jspb.Message.setRepeatedWrapperField(\n"
+            "      msg, $index$, obj.$name$.map(\n"
+            "          $fieldclass$.fromObject));\n",
+            "name", JSObjectFieldName(options, field), "index",
+            JSFieldIndex(field), "fieldclass",
+            SubmessageTypeRef(options, field));
+      }
+    } else {
+      printer->Print(
+          "  obj.$name$ && jspb.Message.setWrapperField(\n"
+          "      msg, $index$, $fieldclass$.fromObject(obj.$name$));\n",
+          "name", JSObjectFieldName(options, field), "index",
+          JSFieldIndex(field), "fieldclass", SubmessageTypeRef(options, field));
+    }
+  } else {
+    // Simple (primitive) field.
+    printer->Print(
+        "  obj.$name$ != null && jspb.Message.setField(msg, $index$, "
+        "obj.$name$);\n",
+        "name", JSObjectFieldName(options, field), "index",
+        JSFieldIndex(field));
+  }
+}
+
+void Generator::GenerateClassRegistration(const GeneratorOptions& options,
+                                          io::Printer* printer,
+                                          const Descriptor* desc) const {
+  // Register any extensions defined inside this message type.
+  for (int i = 0; i < desc->extension_count(); i++) {
+    const FieldDescriptor* extension = desc->extension(i);
+    if (ShouldGenerateExtension(extension)) {
+      GenerateExtension(options, printer, extension);
+    }
+  }
+
+}
+
+void Generator::GenerateClassFields(const GeneratorOptions& options,
+                                    io::Printer* printer,
+                                    const Descriptor* desc) const {
+  for (int i = 0; i < desc->field_count(); i++) {
+    if (!IgnoreField(desc->field(i))) {
+      GenerateClassField(options, printer, desc->field(i));
+    }
+  }
+}
+
+void GenerateBytesWrapper(const GeneratorOptions& options, io::Printer* printer,
+                          const FieldDescriptor* field, BytesMode bytes_mode) {
+  std::string type =
+      JSFieldTypeAnnotation(options, field,
+                            /* is_setter_argument = */ false,
+                            /* force_present = */ false,
+                            /* singular_if_not_packed = */ false, bytes_mode);
+  printer->Print(
+      "/**\n"
+      " * $fielddef$\n"
+      "$comment$"
+      " * This is a type-conversion wrapper around `get$defname$()`\n"
+      " * @return {$type$}\n"
+      " */\n"
+      "$class$.prototype.get$name$ = function() {\n"
+      "  return /** @type {$type$} */ (jspb.Message.bytes$list$As$suffix$(\n"
+      "      this.get$defname$()));\n"
+      "};\n"
+      "\n"
+      "\n",
+      "fielddef", FieldDefinition(options, field), "comment",
+      FieldComments(field, bytes_mode), "type", type, "class",
+      GetMessagePath(options, field->containing_type()), "name",
+      JSGetterName(options, field, bytes_mode), "list",
+      field->is_repeated() ? "List" : "", "suffix",
+      JSByteGetterSuffix(bytes_mode), "defname",
+      JSGetterName(options, field, BYTES_DEFAULT));
+}
+
+void Generator::GenerateClassField(const GeneratorOptions& options,
+                                   io::Printer* printer,
+                                   const FieldDescriptor* field) const {
+  if (field->is_map()) {
+    const FieldDescriptor* key_field = MapFieldKey(field);
+    const FieldDescriptor* value_field = MapFieldValue(field);
+    // Map field: special handling to instantiate the map object on demand.
+    std::string key_type =
+        JSFieldTypeAnnotation(options, key_field,
+                              /* is_setter_argument = */ false,
+                              /* force_present = */ true,
+                              /* singular_if_not_packed = */ false);
+    std::string value_type =
+        JSFieldTypeAnnotation(options, value_field,
+                              /* is_setter_argument = */ false,
+                              /* force_present = */ true,
+                              /* singular_if_not_packed = */ false);
+
+    printer->Print(
+        "/**\n"
+        " * $fielddef$\n"
+        " * @param {boolean=} opt_noLazyCreate Do not create the map if\n"
+        " * empty, instead returning `undefined`\n"
+        " * @return {!jspb.Map<$keytype$,$valuetype$>}\n"
+        " */\n",
+        "fielddef", FieldDefinition(options, field), "keytype", key_type,
+        "valuetype", value_type);
+    printer->Print(
+        "$class$.prototype.$gettername$ = function(opt_noLazyCreate) {\n"
+        "  return /** @type {!jspb.Map<$keytype$,$valuetype$>} */ (\n",
+        "class", GetMessagePath(options, field->containing_type()),
+        "gettername", "get" + JSGetterName(options, field), "keytype", key_type,
+        "valuetype", value_type);
+    printer->Annotate("gettername", field);
+    printer->Print(
+        "      jspb.Message.getMapField(this, $index$, opt_noLazyCreate",
+        "index", JSFieldIndex(field));
+
+    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
+      printer->Print(
+          ",\n"
+          "      $messageType$",
+          "messageType", GetMessagePath(options, value_field->message_type()));
+    } else {
+      printer->Print(
+          ",\n"
+          "      null");
+    }
+
+    printer->Print("));\n");
+
+    printer->Print(
+        "};\n"
+        "\n"
+        "\n");
+  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+    // Message field: special handling in order to wrap the underlying data
+    // array with a message object.
+
+    printer->Print(
+        "/**\n"
+        " * $fielddef$\n"
+        "$comment$"
+        " * @return {$type$}\n"
+        " */\n",
+        "fielddef", FieldDefinition(options, field), "comment",
+        FieldComments(field, BYTES_DEFAULT), "type",
+        JSFieldTypeAnnotation(options, field,
+                              /* is_setter_argument = */ false,
+                              /* force_present = */ false,
+                              /* singular_if_not_packed = */ false));
+    printer->Print(
+        "$class$.prototype.$gettername$ = function() {\n"
+        "  return /** @type{$type$} */ (\n"
+        "    jspb.Message.get$rpt$WrapperField(this, $wrapperclass$, "
+        "$index$$required$));\n"
+        "};\n"
+        "\n"
+        "\n",
+        "class", GetMessagePath(options, field->containing_type()),
+        "gettername", "get" + JSGetterName(options, field), "type",
+        JSFieldTypeAnnotation(options, field,
+                              /* is_setter_argument = */ false,
+                              /* force_present = */ false,
+                              /* singular_if_not_packed = */ false),
+        "rpt", (field->is_repeated() ? "Repeated" : ""), "index",
+        JSFieldIndex(field), "wrapperclass", SubmessageTypeRef(options, field),
+        "required",
+        (field->label() == FieldDescriptor::LABEL_REQUIRED ? ", 1" : ""));
+    printer->Annotate("gettername", field);
+    printer->Print(
+        "/**\n"
+        " * @param {$optionaltype$} value\n"
+        " * @return {!$class$} returns this\n"
+        "*/\n"
+        "$class$.prototype.$settername$ = function(value) {\n"
+        "  return jspb.Message.set$oneoftag$$repeatedtag$WrapperField(",
+        "optionaltype",
+        JSFieldTypeAnnotation(options, field,
+                              /* is_setter_argument = */ true,
+                              /* force_present = */ false,
+                              /* singular_if_not_packed = */ false),
+        "class", GetMessagePath(options, field->containing_type()),
+        "settername", "set" + JSGetterName(options, field), "oneoftag",
+        (field->containing_oneof() ? "Oneof" : ""), "repeatedtag",
+        (field->is_repeated() ? "Repeated" : ""));
+    printer->Annotate("settername", field);
+
+    printer->Print(
+        "this, $index$$oneofgroup$, value);\n"
+        "};\n"
+        "\n"
+        "\n",
+        "index", JSFieldIndex(field), "oneofgroup",
+        (field->containing_oneof() ? (", " + JSOneofArray(options, field))
+                                   : ""));
+
+    if (field->is_repeated()) {
+      GenerateRepeatedMessageHelperMethods(options, printer, field);
+    }
+
+  } else {
+    bool untyped =
+        false;
+
+    // Simple (primitive) field, either singular or repeated.
+
+    // TODO(b/26173701): Always use BYTES_DEFAULT for the getter return type;
+    // at this point we "lie" to non-binary users and tell the return
+    // type is always base64 string, pending a LSC to migrate to typed getters.
+    BytesMode bytes_mode =
+        field->type() == FieldDescriptor::TYPE_BYTES && !options.binary
+            ? BYTES_B64
+            : BYTES_DEFAULT;
+    std::string typed_annotation =
+        JSFieldTypeAnnotation(options, field,
+                              /* is_setter_argument = */ false,
+                              /* force_present = */ false,
+                              /* singular_if_not_packed = */ false,
+                              /* bytes_mode = */ bytes_mode);
+    if (untyped) {
+      printer->Print(
+          "/**\n"
+          " * @return {?} Raw field, untyped.\n"
+          " */\n");
+    } else {
+      printer->Print(
+          "/**\n"
+          " * $fielddef$\n"
+          "$comment$"
+          " * @return {$type$}\n"
+          " */\n",
+          "fielddef", FieldDefinition(options, field), "comment",
+          FieldComments(field, bytes_mode), "type", typed_annotation);
+    }
+
+    printer->Print("$class$.prototype.$gettername$ = function() {\n", "class",
+                   GetMessagePath(options, field->containing_type()),
+                   "gettername", "get" + JSGetterName(options, field));
+    printer->Annotate("gettername", field);
+
+    if (untyped) {
+      printer->Print("  return ");
+    } else {
+      printer->Print("  return /** @type {$type$} */ (", "type",
+                     typed_annotation);
+    }
+
+    bool use_default = !ReturnsNullWhenUnset(options, field);
+
+    // Raw fields with no default set should just return undefined.
+    if (untyped && !field->has_default_value()) {
+      use_default = false;
+    }
+
+    // Repeated fields get initialized to their default in the constructor
+    // (why?), so we emit a plain getField() call for them.
+    if (field->is_repeated()) {
+      use_default = false;
+    }
+
+    GenerateFieldValueExpression(printer, "this", field, use_default);
+
+    if (untyped) {
+      printer->Print(
+          ";\n"
+          "};\n"
+          "\n"
+          "\n");
+    } else {
+      printer->Print(
+          ");\n"
+          "};\n"
+          "\n"
+          "\n");
+    }
+
+    if (field->type() == FieldDescriptor::TYPE_BYTES && !untyped) {
+      GenerateBytesWrapper(options, printer, field, BYTES_B64);
+      GenerateBytesWrapper(options, printer, field, BYTES_U8);
+    }
+
+    printer->Print(
+        "/**\n"
+        " * @param {$optionaltype$} value\n"
+        " * @return {!$class$} returns this\n"
+        " */\n",
+        "class", GetMessagePath(options, field->containing_type()),
+        "optionaltype",
+        untyped ? "*"
+                : JSFieldTypeAnnotation(options, field,
+                                        /* is_setter_argument = */ true,
+                                        /* force_present = */ false,
+                                        /* singular_if_not_packed = */ false));
+
+    if (field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3 &&
+        !field->is_repeated() && !field->is_map() &&
+        !HasFieldPresence(options, field)) {
+      // Proto3 non-repeated and non-map fields without presence use the
+      // setProto3*Field function.
+      printer->Print(
+          "$class$.prototype.$settername$ = function(value) {\n"
+          "  return jspb.Message.setProto3$typetag$Field(this, $index$, "
+          "value);"
+          "\n"
+          "};\n"
+          "\n"
+          "\n",
+          "class", GetMessagePath(options, field->containing_type()),
+          "settername", "set" + JSGetterName(options, field), "typetag",
+          JSTypeTag(field), "index", JSFieldIndex(field));
+      printer->Annotate("settername", field);
+    } else {
+      // Otherwise, use the regular setField function.
+      printer->Print(
+          "$class$.prototype.$settername$ = function(value) {\n"
+          "  return jspb.Message.set$oneoftag$Field(this, $index$",
+          "class", GetMessagePath(options, field->containing_type()),
+          "settername", "set" + JSGetterName(options, field), "oneoftag",
+          (field->containing_oneof() ? "Oneof" : ""), "index",
+          JSFieldIndex(field));
+      printer->Annotate("settername", field);
+      printer->Print(
+          "$oneofgroup$, $type$value$rptvalueinit$$typeclose$);\n"
+          "};\n"
+          "\n"
+          "\n",
+          "type",
+          untyped ? "/** @type{string|number|boolean|Array|undefined} */(" : "",
+          "typeclose", untyped ? ")" : "", "oneofgroup",
+          (field->containing_oneof() ? (", " + JSOneofArray(options, field))
+                                     : ""),
+          "rptvalueinit", (field->is_repeated() ? " || []" : ""));
+    }
+
+    if (untyped) {
+      printer->Print(
+          "/**\n"
+          " * Clears the value.\n"
+          " * @return {!$class$} returns this\n"
+          " */\n",
+          "class", GetMessagePath(options, field->containing_type()));
+    }
+
+    if (field->is_repeated()) {
+      GenerateRepeatedPrimitiveHelperMethods(options, printer, field, untyped);
+    }
+  }
+
+  // Generate clearFoo() method for map fields, repeated fields, and other
+  // fields with presence.
+  if (field->is_map()) {
+    // clang-format off
+    printer->Print(
+        "/**\n"
+        " * Clears values from the map. The map will be non-null.\n"
+        " * @return {!$class$} returns this\n"
+        " */\n"
+        "$class$.prototype.$clearername$ = function() {\n"
+        "  this.$gettername$().clear();\n"
+        "  return this;"
+        "};\n"
+        "\n"
+        "\n",
+        "class", GetMessagePath(options, field->containing_type()),
+        "clearername", "clear" + JSGetterName(options, field),
+        "gettername", "get" + JSGetterName(options, field));
+    // clang-format on
+    printer->Annotate("clearername", field);
+  } else if (field->is_repeated() ||
+             (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
+              !field->is_required())) {
+    // Fields where we can delegate to the regular setter.
+    // clang-format off
+    printer->Print(
+        "/**\n"
+        " * $jsdoc$\n"
+        " * @return {!$class$} returns this\n"
+        " */\n"
+        "$class$.prototype.$clearername$ = function() {\n"
+        "  return this.$settername$($clearedvalue$);\n"
+        "};\n"
+        "\n"
+        "\n",
+       "jsdoc", field->is_repeated()
+           ? "Clears the list making it empty but non-null."
+           : "Clears the message field making it undefined.",
+        "class", GetMessagePath(options, field->containing_type()),
+        "clearername", "clear" + JSGetterName(options, field),
+        "settername", "set" + JSGetterName(options, field),
+        "clearedvalue", (field->is_repeated() ? "[]" : "undefined"));
+    // clang-format on
+    printer->Annotate("clearername", field);
+  } else if (HasFieldPresence(options, field)) {
+    // Fields where we can't delegate to the regular setter because it doesn't
+    // accept "undefined" as an argument.
+    // clang-format off
+    printer->Print(
+        "/**\n"
+        " * Clears the field making it undefined.\n"
+        " * @return {!$class$} returns this\n"
+        " */\n"
+        "$class$.prototype.$clearername$ = function() {\n"
+        "  return jspb.Message.set$maybeoneof$Field(this, "
+            "$index$$maybeoneofgroup$, ",
+        "class", GetMessagePath(options, field->containing_type()),
+        "clearername", "clear" + JSGetterName(options, field),
+        "maybeoneof", (field->containing_oneof() ? "Oneof" : ""),
+        "maybeoneofgroup", (field->containing_oneof()
+                            ? (", " + JSOneofArray(options, field))
+                            : ""),
+        "index", JSFieldIndex(field));
+    // clang-format on
+    printer->Annotate("clearername", field);
+    printer->Print(
+        "$clearedvalue$);\n"
+        "};\n"
+        "\n"
+        "\n",
+        "clearedvalue", (field->is_repeated() ? "[]" : "undefined"));
+  }
+
+  if (HasFieldPresence(options, field)) {
+    printer->Print(
+        "/**\n"
+        " * Returns whether this field is set.\n"
+        " * @return {boolean}\n"
+        " */\n"
+        "$class$.prototype.$hasername$ = function() {\n"
+        "  return jspb.Message.getField(this, $index$) != null;\n"
+        "};\n"
+        "\n"
+        "\n",
+        "class", GetMessagePath(options, field->containing_type()), "hasername",
+        "has" + JSGetterName(options, field), "index", JSFieldIndex(field));
+    printer->Annotate("hasername", field);
+  }
+}
+
+void Generator::GenerateRepeatedPrimitiveHelperMethods(
+    const GeneratorOptions& options, io::Printer* printer,
+    const FieldDescriptor* field, bool untyped) const {
+  // clang-format off
+  printer->Print(
+      "/**\n"
+      " * @param {$optionaltype$} value\n"
+      " * @param {number=} opt_index\n"
+      " * @return {!$class$} returns this\n"
+      " */\n"
+      "$class$.prototype.$addername$ = function(value, opt_index) {\n"
+      "  return jspb.Message.addToRepeatedField(this, "
+      "$index$",
+      "class", GetMessagePath(options, field->containing_type()), "addername",
+      "add" + JSGetterName(options, field, BYTES_DEFAULT,
+                           /* drop_list = */ true),
+      "optionaltype",
+          JSFieldTypeAnnotation(
+                                options, field,
+                                /* is_setter_argument = */ false,
+                                /* force_present = */ true,
+                                /* singular_if_not_packed = */ false,
+                                BYTES_DEFAULT,
+                                /* force_singular = */ true),
+      "index", JSFieldIndex(field));
+  printer->Annotate("addername", field);
+  printer->Print(
+      "$oneofgroup$, $type$value$rptvalueinit$$typeclose$, "
+      "opt_index);\n"
+      "};\n"
+      "\n"
+      "\n",
+      "type", untyped ? "/** @type{string|number|boolean|!Uint8Array} */(" : "",
+      "typeclose", untyped ? ")" : "", "oneofgroup",
+      (field->containing_oneof() ? (", " + JSOneofArray(options, field)) : ""),
+      "rptvalueinit", "");
+  // clang-format on
+}
+
+void Generator::GenerateRepeatedMessageHelperMethods(
+    const GeneratorOptions& options, io::Printer* printer,
+    const FieldDescriptor* field) const {
+  printer->Print(
+      "/**\n"
+      " * @param {!$optionaltype$=} opt_value\n"
+      " * @param {number=} opt_index\n"
+      " * @return {!$optionaltype$}\n"
+      " */\n"
+      "$class$.prototype.$addername$ = function(opt_value, opt_index) {\n"
+      "  return jspb.Message.addTo$repeatedtag$WrapperField(",
+      "optionaltype", JSTypeName(options, field, BYTES_DEFAULT), "class",
+      GetMessagePath(options, field->containing_type()), "addername",
+      "add" + JSGetterName(options, field, BYTES_DEFAULT,
+                           /* drop_list = */ true),
+      "repeatedtag", (field->is_repeated() ? "Repeated" : ""));
+
+  printer->Annotate("addername", field);
+  printer->Print(
+      "this, $index$$oneofgroup$, opt_value, $ctor$, opt_index);\n"
+      "};\n"
+      "\n"
+      "\n",
+      "index", JSFieldIndex(field), "oneofgroup",
+      (field->containing_oneof() ? (", " + JSOneofArray(options, field)) : ""),
+      "ctor", GetMessagePath(options, field->message_type()));
+}
+
+void Generator::GenerateClassExtensionFieldInfo(const GeneratorOptions& options,
+                                                io::Printer* printer,
+                                                const Descriptor* desc) const {
+  if (IsExtendable(desc)) {
+    printer->Print(
+        "\n"
+        "/**\n"
+        " * The extensions registered with this message class. This is a "
+        "map of\n"
+        " * extension field number to fieldInfo object.\n"
+        " *\n"
+        " * For example:\n"
+        " *     { 123: {fieldIndex: 123, fieldName: {my_field_name: 0}, "
+        "ctor: proto.example.MyMessage} }\n"
+        " *\n"
+        " * fieldName contains the JsCompiler renamed field name property "
+        "so that it\n"
+        " * works in OPTIMIZED mode.\n"
+        " *\n"
+        " * @type {!Object}\n"
+        " */\n"
+        "$class$.extensions = {};\n"
+        "\n",
+        "class", GetMessagePath(options, desc));
+
+    printer->Print(
+        "\n"
+        "/**\n"
+        " * The extensions registered with this message class. This is a "
+        "map of\n"
+        " * extension field number to fieldInfo object.\n"
+        " *\n"
+        " * For example:\n"
+        " *     { 123: {fieldIndex: 123, fieldName: {my_field_name: 0}, "
+        "ctor: proto.example.MyMessage} }\n"
+        " *\n"
+        " * fieldName contains the JsCompiler renamed field name property "
+        "so that it\n"
+        " * works in OPTIMIZED mode.\n"
+        " *\n"
+        " * @type {!Object}\n"
+        " */\n"
+        "$class$.extensionsBinary = {};\n"
+        "\n",
+        "class", GetMessagePath(options, desc));
+  }
+}
+
+
+void Generator::GenerateClassDeserializeBinary(const GeneratorOptions& options,
+                                               io::Printer* printer,
+                                               const Descriptor* desc) const {
+  // TODO(cfallin): Handle lazy decoding when requested by field option and/or
+  // by default for 'bytes' fields and packed repeated fields.
+
+  printer->Print(
+      "/**\n"
+      " * Deserializes binary data (in protobuf wire format).\n"
+      " * @param {jspb.ByteSource} bytes The bytes to deserialize.\n"
+      " * @return {!$class$}\n"
+      " */\n"
+      "$class$.deserializeBinary = function(bytes) {\n"
+      "  var reader = new jspb.BinaryReader(bytes);\n"
+      "  var msg = new $class$;\n"
+      "  return $class$.deserializeBinaryFromReader(msg, reader);\n"
+      "};\n"
+      "\n"
+      "\n"
+      "/**\n"
+      " * Deserializes binary data (in protobuf wire format) from the\n"
+      " * given reader into the given message object.\n"
+      " * @param {!$class$} msg The message object to deserialize into.\n"
+      " * @param {!jspb.BinaryReader} reader The BinaryReader to use.\n"
+      " * @return {!$class$}\n"
+      " */\n"
+      "$class$.deserializeBinaryFromReader = function(msg, reader) {\n"
+      "  while (reader.nextField()) {\n",
+      "class", GetMessagePath(options, desc));
+    printer->Print(
+        "    if (reader.isEndGroup()) {\n"
+        "      break;\n"
+        "    }\n"
+        "    var field = reader.getFieldNumber();\n"
+        "    switch (field) {\n");
+
+    for (int i = 0; i < desc->field_count(); i++) {
+      if (!IgnoreField(desc->field(i))) {
+        GenerateClassDeserializeBinaryField(options, printer, desc->field(i));
+      }
+    }
+
+    printer->Print("    default:\n");
+    if (IsExtendable(desc)) {
+      printer->Print(
+          "      jspb.Message.readBinaryExtension(msg, reader,\n"
+          "        $extobj$Binary,\n"
+          "        $class$.prototype.getExtension,\n"
+          "        $class$.prototype.setExtension);\n"
+          "      break;\n"
+          "    }\n",
+          "extobj", JSExtensionsObjectName(options, desc->file(), desc),
+          "class", GetMessagePath(options, desc));
+    } else {
+      printer->Print(
+          "      reader.skipField();\n"
+          "      break;\n"
+          "    }\n");
+    }
+
+  printer->Print(
+      "  }\n"
+      "  return msg;\n"
+      "};\n"
+      "\n"
+      "\n");
+}
+
+void Generator::GenerateClassDeserializeBinaryField(
+    const GeneratorOptions& options, io::Printer* printer,
+    const FieldDescriptor* field) const {
+  printer->Print("    case $num$:\n", "num", StrCat(field->number()));
+
+  if (field->is_map()) {
+    const FieldDescriptor* key_field = MapFieldKey(field);
+    const FieldDescriptor* value_field = MapFieldValue(field);
+    printer->Print(
+        "      var value = msg.get$name$();\n"
+        "      reader.readMessage(value, function(message, reader) {\n",
+        "name", JSGetterName(options, field));
+
+    printer->Print(
+        "        jspb.Map.deserializeBinary(message, reader, "
+        "$keyReaderFn$, $valueReaderFn$",
+        "keyReaderFn", JSBinaryReaderMethodName(options, key_field),
+        "valueReaderFn", JSBinaryReaderMethodName(options, value_field));
+
+    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
+      printer->Print(", $messageType$.deserializeBinaryFromReader",
+                     "messageType",
+                     GetMessagePath(options, value_field->message_type()));
+    } else {
+      printer->Print(", null");
+    }
+    printer->Print(", $defaultKey$", "defaultKey", JSFieldDefault(key_field));
+    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
+      printer->Print(", new $messageType$()", "messageType",
+                     GetMessagePath(options, value_field->message_type()));
+    } else {
+      printer->Print(", $defaultValue$", "defaultValue",
+                     JSFieldDefault(value_field));
+    }
+    printer->Print(");\n");
+    printer->Print("         });\n");
+  } else {
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      printer->Print(
+          "      var value = new $fieldclass$;\n"
+          "      reader.read$msgOrGroup$($grpfield$value,"
+          "$fieldclass$.deserializeBinaryFromReader);\n",
+          "fieldclass", SubmessageTypeRef(options, field), "msgOrGroup",
+          (field->type() == FieldDescriptor::TYPE_GROUP) ? "Group" : "Message",
+          "grpfield",
+          (field->type() == FieldDescriptor::TYPE_GROUP)
+              ? (StrCat(field->number()) + ", ")
+              : "");
+    } else {
+      printer->Print(
+          "      var value = /** @type {$fieldtype$} */ "
+          "(reader.read$reader$());\n",
+          "fieldtype",
+          JSFieldTypeAnnotation(options, field, false, true,
+                                /* singular_if_not_packed */ true, BYTES_U8),
+          "reader",
+          JSBinaryReadWriteMethodName(field, /* is_writer = */ false));
+    }
+
+    if (field->is_repeated() && !field->is_packed()) {
+      printer->Print(
+          "      msg.add$name$(value);\n", "name",
+          JSGetterName(options, field, BYTES_DEFAULT, /* drop_list = */ true));
+    } else {
+      // Singular fields, and packed repeated fields, receive a |value| either
+      // as the field's value or as the array of all the field's values; set
+      // this as the field's value directly.
+      printer->Print("      msg.set$name$(value);\n", "name",
+                     JSGetterName(options, field));
+    }
+  }
+
+  printer->Print("      break;\n");
+}
+
+void Generator::GenerateClassSerializeBinary(const GeneratorOptions& options,
+                                             io::Printer* printer,
+                                             const Descriptor* desc) const {
+  printer->Print(
+      "/**\n"
+      " * Serializes the message to binary data (in protobuf wire format).\n"
+      " * @return {!Uint8Array}\n"
+      " */\n"
+      "$class$.prototype.serializeBinary = function() {\n"
+      "  var writer = new jspb.BinaryWriter();\n"
+      "  $class$.serializeBinaryToWriter(this, writer);\n"
+      "  return writer.getResultBuffer();\n"
+      "};\n"
+      "\n"
+      "\n"
+      "/**\n"
+      " * Serializes the given message to binary data (in protobuf wire\n"
+      " * format), writing to the given BinaryWriter.\n"
+      " * @param {!$class$} message\n"
+      " * @param {!jspb.BinaryWriter} writer\n"
+      " * @suppress {unusedLocalVariables} f is only used for nested messages\n"
+      " */\n"
+      "$class$.serializeBinaryToWriter = function(message, "
+      "writer) {\n"
+      "  var f = undefined;\n",
+      "class", GetMessagePath(options, desc));
+
+  for (int i = 0; i < desc->field_count(); i++) {
+    if (!IgnoreField(desc->field(i))) {
+      GenerateClassSerializeBinaryField(options, printer, desc->field(i));
+    }
+  }
+
+  if (IsExtendable(desc)) {
+    printer->Print(
+        "  jspb.Message.serializeBinaryExtensions(message, writer,\n"
+        "    $extobj$Binary, $class$.prototype.getExtension);\n",
+        "extobj", JSExtensionsObjectName(options, desc->file(), desc), "class",
+        GetMessagePath(options, desc));
+  }
+
+  printer->Print(
+      "};\n"
+      "\n"
+      "\n");
+}
+
+void Generator::GenerateClassSerializeBinaryField(
+    const GeneratorOptions& options, io::Printer* printer,
+    const FieldDescriptor* field) const {
+  if (HasFieldPresence(options, field) &&
+      field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) {
+    std::string typed_annotation =
+        JSFieldTypeAnnotation(options, field,
+                              /* is_setter_argument = */ false,
+                              /* force_present = */ false,
+                              /* singular_if_not_packed = */ false,
+                              /* bytes_mode = */ BYTES_DEFAULT);
+    printer->Print(
+        "  f = /** @type {$type$} */ "
+        "(jspb.Message.getField(message, $index$));\n",
+        "index", JSFieldIndex(field), "type", typed_annotation);
+  } else {
+    printer->Print(
+        "  f = message.get$name$($nolazy$);\n", "name",
+        JSGetterName(options, field, BYTES_U8),
+        // No lazy creation for maps containers -- fastpath the empty case.
+        "nolazy", field->is_map() ? "true" : "");
+  }
+
+  // Print an `if (condition)` statement that evaluates to true if the field
+  // goes on the wire.
+  if (field->is_map()) {
+    printer->Print("  if (f && f.getLength() > 0) {\n");
+  } else if (field->is_repeated()) {
+    printer->Print("  if (f.length > 0) {\n");
+  } else {
+    if (HasFieldPresence(options, field)) {
+      printer->Print("  if (f != null) {\n");
+    } else {
+      // No field presence: serialize onto the wire only if value is
+      // non-default.  Defaults are documented here:
+      // https://goto.google.com/lhdfm
+      switch (field->cpp_type()) {
+        case FieldDescriptor::CPPTYPE_INT32:
+        case FieldDescriptor::CPPTYPE_INT64:
+        case FieldDescriptor::CPPTYPE_UINT32:
+        case FieldDescriptor::CPPTYPE_UINT64: {
+          if (IsIntegralFieldWithStringJSType(field)) {
+            // We can use `parseInt` here even though it will not be precise for
+            // 64-bit quantities because we are only testing for zero/nonzero,
+            // and JS numbers (64-bit floating point values, i.e., doubles) are
+            // integer-precise in the range that includes zero.
+            printer->Print("  if (parseInt(f, 10) !== 0) {\n");
+          } else {
+            printer->Print("  if (f !== 0) {\n");
+          }
+          break;
+        }
+
+        case FieldDescriptor::CPPTYPE_ENUM:
+        case FieldDescriptor::CPPTYPE_FLOAT:
+        case FieldDescriptor::CPPTYPE_DOUBLE:
+          printer->Print("  if (f !== 0.0) {\n");
+          break;
+        case FieldDescriptor::CPPTYPE_BOOL:
+          printer->Print("  if (f) {\n");
+          break;
+        case FieldDescriptor::CPPTYPE_STRING:
+          printer->Print("  if (f.length > 0) {\n");
+          break;
+        default:
+          assert(false);
+          break;
+      }
+    }
+  }
+
+  // Write the field on the wire.
+  if (field->is_map()) {
+    const FieldDescriptor* key_field = MapFieldKey(field);
+    const FieldDescriptor* value_field = MapFieldValue(field);
+    printer->Print(
+        "    f.serializeBinary($index$, writer, "
+        "$keyWriterFn$, $valueWriterFn$",
+        "index", StrCat(field->number()), "keyWriterFn",
+        JSBinaryWriterMethodName(options, key_field), "valueWriterFn",
+        JSBinaryWriterMethodName(options, value_field));
+
+    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
+      printer->Print(", $messageType$.serializeBinaryToWriter", "messageType",
+                     GetMessagePath(options, value_field->message_type()));
+    }
+
+    printer->Print(");\n");
+  } else {
+    printer->Print(
+        "    writer.write$method$(\n"
+        "      $index$,\n"
+        "      f",
+        "method", JSBinaryReadWriteMethodName(field, /* is_writer = */ true),
+        "index", StrCat(field->number()));
+
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
+        !field->is_map()) {
+      printer->Print(
+          ",\n"
+          "      $submsg$.serializeBinaryToWriter\n",
+          "submsg", SubmessageTypeRef(options, field));
+    } else {
+      printer->Print("\n");
+    }
+
+    printer->Print("    );\n");
+  }
+
+  // Close the `if`.
+  printer->Print("  }\n");
+}
+
+void Generator::GenerateEnum(const GeneratorOptions& options,
+                             io::Printer* printer,
+                             const EnumDescriptor* enumdesc) const {
+  printer->Print(
+      "/**\n"
+      " * @enum {number}\n"
+      " */\n"
+      "$enumprefix$$name$ = {\n",
+      "enumprefix", GetEnumPathPrefix(options, enumdesc), "name",
+      enumdesc->name());
+  printer->Annotate("name", enumdesc);
+
+  std::set used_name;
+  std::vector valid_index;
+  for (int i = 0; i < enumdesc->value_count(); i++) {
+    if (enumdesc->options().allow_alias() &&
+        !used_name.insert(ToEnumCase(enumdesc->value(i)->name())).second) {
+      continue;
+    }
+    valid_index.push_back(i);
+  }
+  for (auto i : valid_index) {
+    const EnumValueDescriptor* value = enumdesc->value(i);
+    printer->Print("  $name$: $value$$comma$\n", "name",
+                   ToEnumCase(value->name()), "value",
+                   StrCat(value->number()), "comma",
+                   (i == valid_index.back()) ? "" : ",");
+    printer->Annotate("name", value);
+  }
+
+  printer->Print(
+      "};\n"
+      "\n");
+}
+
+void Generator::GenerateExtension(const GeneratorOptions& options,
+                                  io::Printer* printer,
+                                  const FieldDescriptor* field) const {
+  std::string extension_scope =
+      (field->extension_scope()
+           ? GetMessagePath(options, field->extension_scope())
+           : GetNamespace(options, field->file()));
+
+  const std::string extension_object_name = JSObjectFieldName(options, field);
+  printer->Print(
+      "\n"
+      "/**\n"
+      " * A tuple of {field number, class constructor} for the extension\n"
+      " * field named `$nameInComment$`.\n"
+      " * @type {!jspb.ExtensionFieldInfo<$extensionType$>}\n"
+      " */\n"
+      "$class$.$name$ = new jspb.ExtensionFieldInfo(\n",
+      "nameInComment", extension_object_name, "name", extension_object_name,
+      "class", extension_scope, "extensionType",
+      JSFieldTypeAnnotation(options, field,
+                            /* is_setter_argument = */ false,
+                            /* force_present = */ true,
+                            /* singular_if_not_packed = */ false));
+  printer->Annotate("name", field);
+  printer->Print(
+      "    $index$,\n"
+      "    {$name$: 0},\n"
+      "    $ctor$,\n"
+      "     /** @type {?function((boolean|undefined),!jspb.Message=): "
+      "!Object} */ (\n"
+      "         $toObject$),\n"
+      "    $repeated$);\n",
+      "index", StrCat(field->number()), "name", extension_object_name,
+      "ctor",
+      (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE
+           ? SubmessageTypeRef(options, field)
+           : std::string("null")),
+      "toObject",
+      (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE
+           ? (SubmessageTypeRef(options, field) + ".toObject")
+           : std::string("null")),
+      "repeated", (field->is_repeated() ? "1" : "0"));
+
+  printer->Print(
+      "\n"
+      "$extendName$Binary[$index$] = new jspb.ExtensionFieldBinaryInfo(\n"
+      "    $class$.$name$,\n"
+      "    $binaryReaderFn$,\n"
+      "    $binaryWriterFn$,\n"
+      "    $binaryMessageSerializeFn$,\n"
+      "    $binaryMessageDeserializeFn$,\n",
+      "extendName",
+      JSExtensionsObjectName(options, field->file(), field->containing_type()),
+      "index", StrCat(field->number()), "class", extension_scope, "name",
+      extension_object_name, "binaryReaderFn",
+      JSBinaryReaderMethodName(options, field), "binaryWriterFn",
+      JSBinaryWriterMethodName(options, field), "binaryMessageSerializeFn",
+      (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE)
+          ? (SubmessageTypeRef(options, field) + ".serializeBinaryToWriter")
+          : "undefined",
+      "binaryMessageDeserializeFn",
+      (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE)
+          ? (SubmessageTypeRef(options, field) + ".deserializeBinaryFromReader")
+          : "undefined");
+
+  printer->Print("    $isPacked$);\n", "isPacked",
+                 (field->is_packed() ? "true" : "false"));
+
+  printer->Print(
+      "// This registers the extension field with the extended class, so that\n"
+      "// toObject() will function correctly.\n"
+      "$extendName$[$index$] = $class$.$name$;\n"
+      "\n",
+      "extendName",
+      JSExtensionsObjectName(options, field->file(), field->containing_type()),
+      "index", StrCat(field->number()), "class", extension_scope, "name",
+      extension_object_name);
+}
+
+bool GeneratorOptions::ParseFromOptions(
+    const std::vector >& options,
+    std::string* error) {
+  for (int i = 0; i < options.size(); i++) {
+    if (options[i].first == "add_require_for_enums") {
+      if (options[i].second != "") {
+        *error = "Unexpected option value for add_require_for_enums";
+        return false;
+      }
+      add_require_for_enums = true;
+    } else if (options[i].first == "binary") {
+      if (options[i].second != "") {
+        *error = "Unexpected option value for binary";
+        return false;
+      }
+      binary = true;
+    } else if (options[i].first == "testonly") {
+      if (options[i].second != "") {
+        *error = "Unexpected option value for testonly";
+        return false;
+      }
+      testonly = true;
+    } else if (options[i].first == "error_on_name_conflict") {
+      if (options[i].second != "") {
+        *error = "Unexpected option value for error_on_name_conflict";
+        return false;
+      }
+      error_on_name_conflict = true;
+    } else if (options[i].first == "output_dir") {
+      output_dir = options[i].second;
+    } else if (options[i].first == "namespace_prefix") {
+      namespace_prefix = options[i].second;
+    } else if (options[i].first == "library") {
+      library = options[i].second;
+    } else if (options[i].first == "import_style") {
+      if (options[i].second == "closure") {
+        import_style = kImportClosure;
+      } else if (options[i].second == "commonjs") {
+        import_style = kImportCommonJs;
+      } else if (options[i].second == "commonjs_strict") {
+        import_style = kImportCommonJsStrict;
+      } else if (options[i].second == "browser") {
+        import_style = kImportBrowser;
+      } else if (options[i].second == "es6") {
+        import_style = kImportEs6;
+      } else {
+        *error = "Unknown import style " + options[i].second + ", expected " +
+                 "one of: closure, commonjs, browser, es6.";
+      }
+    } else if (options[i].first == "extension") {
+      extension = options[i].second;
+    } else if (options[i].first == "one_output_file_per_input_file") {
+      if (!options[i].second.empty()) {
+        *error = "Unexpected option value for one_output_file_per_input_file";
+        return false;
+      }
+      one_output_file_per_input_file = true;
+    } else if (options[i].first == "annotate_code") {
+      if (!options[i].second.empty()) {
+        *error = "Unexpected option value for annotate_code";
+        return false;
+      }
+      annotate_code = true;
+    } else {
+      // Assume any other option is an output directory, as long as it is a bare
+      // `key` rather than a `key=value` option.
+      if (options[i].second != "") {
+        *error = "Unknown option: " + options[i].first;
+        return false;
+      }
+      output_dir = options[i].first;
+    }
+  }
+
+  if (import_style != kImportClosure &&
+      (add_require_for_enums || testonly || !library.empty() ||
+       error_on_name_conflict || extension != ".js" ||
+       one_output_file_per_input_file)) {
+    *error =
+        "The add_require_for_enums, testonly, library, error_on_name_conflict, "
+        "extension, and one_output_file_per_input_file options should only be "
+        "used for import_style=closure";
+    return false;
+  }
+
+  return true;
+}
+
+GeneratorOptions::OutputMode GeneratorOptions::output_mode() const {
+  // We use one output file per input file if we are not using Closure or if
+  // this is explicitly requested.
+  if (import_style != kImportClosure || one_output_file_per_input_file) {
+    return kOneOutputFilePerInputFile;
+  }
+
+  // If a library name is provided, we put everything in that one file.
+  if (!library.empty()) {
+    return kEverythingInOneFile;
+  }
+
+  // Otherwise, we create one output file per SCC.
+  return kOneOutputFilePerSCC;
+}
+
+void Generator::GenerateFilesInDepOrder(
+    const GeneratorOptions& options, io::Printer* printer,
+    const std::vector& files) const {
+  // Build a std::set over all files so that the DFS can detect when it recurses
+  // into a dep not specified in the user's command line.
+  std::set all_files(files.begin(), files.end());
+  // Track the in-progress set of files that have been generated already.
+  std::set generated;
+  for (int i = 0; i < files.size(); i++) {
+    GenerateFileAndDeps(options, printer, files[i], &all_files, &generated);
+  }
+}
+
+void Generator::GenerateFileAndDeps(
+    const GeneratorOptions& options, io::Printer* printer,
+    const FileDescriptor* root, std::set* all_files,
+    std::set* generated) const {
+  // Skip if already generated.
+  if (generated->find(root) != generated->end()) {
+    return;
+  }
+  generated->insert(root);
+
+  // Generate all dependencies before this file's content.
+  for (int i = 0; i < root->dependency_count(); i++) {
+    const FileDescriptor* dep = root->dependency(i);
+    GenerateFileAndDeps(options, printer, dep, all_files, generated);
+  }
+
+  // Generate this file's content.  Only generate if the file is part of the
+  // original set requested to be generated; i.e., don't take all transitive
+  // deps down to the roots.
+  if (all_files->find(root) != all_files->end()) {
+    GenerateClassesAndEnums(options, printer, root);
+  }
+}
+
+bool Generator::GenerateFile(const FileDescriptor* file,
+                             const GeneratorOptions& options,
+                             GeneratorContext* context,
+                             bool use_short_name) const {
+  std::string filename =
+      options.output_dir + "/" +
+      GetJSFilename(options, use_short_name
+                                 ? file->name().substr(file->name().rfind('/'))
+                                 : file->name());
+  std::unique_ptr output(context->Open(filename));
+  GOOGLE_CHECK(output);
+  GeneratedCodeInfo annotations;
+  io::AnnotationProtoCollector annotation_collector(
+      &annotations);
+  io::Printer printer(output.get(), '$',
+                      options.annotate_code ? &annotation_collector : nullptr);
+
+  GenerateFile(options, &printer, file);
+
+  if (printer.failed()) {
+    return false;
+  }
+
+  if (options.annotate_code) {
+    EmbedCodeAnnotations(annotations, &printer);
+  }
+
+  return true;
+}
+
+void Generator::GenerateFile(const GeneratorOptions& options,
+                             io::Printer* printer,
+                             const FileDescriptor* file) const {
+  GenerateHeader(options, file, printer);
+
+  // Generate "require" statements.
+  if ((options.import_style == GeneratorOptions::kImportCommonJs ||
+       options.import_style == GeneratorOptions::kImportCommonJsStrict)) {
+    printer->Print("var jspb = require('google-protobuf');\n");
+    printer->Print("var goog = jspb;\n");
+
+    // Do not use global scope in strict mode
+    if (options.import_style == GeneratorOptions::kImportCommonJsStrict) {
+      printer->Print("var proto = {};\n\n");
+    } else {
+      printer->Print("var global = Function('return this')();\n\n");
+    }
+
+    for (int i = 0; i < file->dependency_count(); i++) {
+      const std::string& name = file->dependency(i)->name();
+      printer->Print(
+          "var $alias$ = require('$file$');\n"
+          "goog.object.extend(proto, $alias$);\n",
+          "alias", ModuleAlias(name), "file",
+          GetRootPath(file->name(), name) + GetJSFilename(options, name));
+    }
+  }
+
+  std::set provided;
+  std::set extensions;
+  for (int i = 0; i < file->extension_count(); i++) {
+    // We honor the jspb::ignore option here only when working with
+    // Closure-style imports. Use of this option is discouraged and so we want
+    // to avoid adding new support for it.
+    if (options.import_style == GeneratorOptions::kImportClosure &&
+        IgnoreField(file->extension(i))) {
+      continue;
+    }
+    provided.insert(GetNamespace(options, file) + "." +
+                    JSObjectFieldName(options, file->extension(i)));
+    extensions.insert(file->extension(i));
+  }
+
+  FindProvidesForFile(options, printer, file, &provided);
+  GenerateProvides(options, printer, &provided);
+  std::vector files;
+  files.push_back(file);
+  if (options.import_style == GeneratorOptions::kImportClosure) {
+    GenerateRequiresForLibrary(options, printer, files, &provided);
+  }
+
+  GenerateClassesAndEnums(options, printer, file);
+
+  // Generate code for top-level extensions. Extensions nested inside messages
+  // are emitted inside GenerateClassesAndEnums().
+  for (std::set::const_iterator it = extensions.begin();
+       it != extensions.end(); ++it) {
+    GenerateExtension(options, printer, *it);
+  }
+
+  // if provided is empty, do not export anything
+  if (options.import_style == GeneratorOptions::kImportCommonJs &&
+      !provided.empty()) {
+    printer->Print("goog.object.extend(exports, $package$);\n", "package",
+                   GetNamespace(options, file));
+  } else if (options.import_style == GeneratorOptions::kImportCommonJsStrict) {
+    printer->Print("goog.object.extend(exports, proto);\n", "package",
+                   GetNamespace(options, file));
+  }
+
+  // Emit well-known type methods.
+  for (FileToc* toc = well_known_types_js; toc->name != NULL; toc++) {
+    std::string name = std::string("google/protobuf/") + toc->name;
+    if (name == StripProto(file->name()) + ".js") {
+      printer->Print(toc->data);
+    }
+  }
+}
+
+bool Generator::GenerateAll(const std::vector& files,
+                            const std::string& parameter,
+                            GeneratorContext* context,
+                            std::string* error) const {
+  std::vector > option_pairs;
+  ParseGeneratorParameter(parameter, &option_pairs);
+  GeneratorOptions options;
+  if (!options.ParseFromOptions(option_pairs, error)) {
+    return false;
+  }
+
+
+  if (options.output_mode() == GeneratorOptions::kEverythingInOneFile) {
+    // All output should go in a single file.
+    std::string filename = options.output_dir + "/" + options.library +
+                           options.GetFileNameExtension();
+    std::unique_ptr output(context->Open(filename));
+    GOOGLE_CHECK(output.get());
+    GeneratedCodeInfo annotations;
+    io::AnnotationProtoCollector annotation_collector(
+        &annotations);
+    io::Printer printer(
+        output.get(), '$',
+        options.annotate_code ? &annotation_collector : nullptr);
+
+    // Pull out all extensions -- we need these to generate all
+    // provides/requires.
+    std::vector extensions;
+    for (int i = 0; i < files.size(); i++) {
+      for (int j = 0; j < files[i]->extension_count(); j++) {
+        const FieldDescriptor* extension = files[i]->extension(j);
+        extensions.push_back(extension);
+      }
+    }
+
+    if (files.size() == 1) {
+      GenerateHeader(options, files[0], &printer);
+    } else {
+      GenerateHeader(options, nullptr, &printer);
+    }
+
+    std::set provided;
+    FindProvides(options, &printer, files, &provided);
+    FindProvidesForFields(options, &printer, extensions, &provided);
+    GenerateProvides(options, &printer, &provided);
+    GenerateTestOnly(options, &printer);
+    GenerateRequiresForLibrary(options, &printer, files, &provided);
+
+    GenerateFilesInDepOrder(options, &printer, files);
+
+    for (int i = 0; i < extensions.size(); i++) {
+      if (ShouldGenerateExtension(extensions[i])) {
+        GenerateExtension(options, &printer, extensions[i]);
+      }
+    }
+
+    if (printer.failed()) {
+      return false;
+    }
+    if (options.annotate_code) {
+      EmbedCodeAnnotations(annotations, &printer);
+    }
+  } else if (options.output_mode() == GeneratorOptions::kOneOutputFilePerSCC) {
+    std::set have_printed;
+    SCCAnalyzer analyzer;
+    std::map allowed_map;
+    if (!GenerateJspbAllowedMap(options, files, &allowed_map, &analyzer,
+                                error)) {
+      return false;
+    }
+
+    bool generated = false;
+    for (int i = 0; i < files.size(); i++) {
+      const FileDescriptor* file = files[i];
+      // Force well known type to generate in a whole file.
+      if (IsWellKnownTypeFile(file)) {
+        if (!GenerateFile(file, options, context, true)) {
+          return false;
+        }
+        generated = true;
+        continue;
+      }
+      for (int j = 0; j < file->message_type_count(); j++) {
+        const Descriptor* desc = file->message_type(j);
+        if (have_printed.count(desc) ||
+            allowed_map.count(analyzer.GetSCC(desc)) == 0) {
+          continue;
+        }
+
+        generated = true;
+        const SCC* scc = analyzer.GetSCC(desc);
+        const std::string& filename = allowed_map[scc];
+        std::unique_ptr output(
+            context->Open(filename));
+        GOOGLE_CHECK(output.get());
+        GeneratedCodeInfo annotations;
+        io::AnnotationProtoCollector annotation_collector(
+            &annotations);
+        io::Printer printer(
+            output.get(), '$',
+            options.annotate_code ? &annotation_collector : nullptr);
+
+        GenerateHeader(options, file, &printer);
+
+        std::set provided;
+        for (auto one_desc : scc->descriptors) {
+          if (one_desc->containing_type() == nullptr) {
+            FindProvidesForMessage(options, &printer, one_desc, &provided);
+          }
+        }
+        GenerateProvides(options, &printer, &provided);
+        GenerateTestOnly(options, &printer);
+        GenerateRequiresForSCC(options, &printer, scc, &provided);
+
+        for (auto one_desc : scc->descriptors) {
+          if (one_desc->containing_type() == nullptr) {
+            GenerateClassConstructorAndDeclareExtensionFieldInfo(
+                options, &printer, one_desc);
+          }
+        }
+        for (auto one_desc : scc->descriptors) {
+          if (one_desc->containing_type() == nullptr) {
+            GenerateClass(options, &printer, one_desc);
+          }
+        }
+
+        for (auto one_desc : scc->descriptors) {
+          have_printed.insert(one_desc);
+        }
+
+        if (printer.failed()) {
+          return false;
+        }
+        if (options.annotate_code) {
+          EmbedCodeAnnotations(annotations, &printer);
+        }
+      }
+      for (int j = 0; j < file->enum_type_count(); j++) {
+        const EnumDescriptor* enumdesc = file->enum_type(j);
+        if (allowed_map.count(enumdesc) == 0) {
+          continue;
+        }
+
+        generated = true;
+        const std::string& filename = allowed_map[enumdesc];
+        std::unique_ptr output(
+            context->Open(filename));
+        GOOGLE_CHECK(output.get());
+        GeneratedCodeInfo annotations;
+        io::AnnotationProtoCollector annotation_collector(
+            &annotations);
+        io::Printer printer(
+            output.get(), '$',
+            options.annotate_code ? &annotation_collector : nullptr);
+
+        GenerateHeader(options, file, &printer);
+
+        std::set provided;
+        FindProvidesForEnum(options, &printer, enumdesc, &provided);
+        GenerateProvides(options, &printer, &provided);
+        GenerateTestOnly(options, &printer);
+
+        GenerateEnum(options, &printer, enumdesc);
+
+        if (printer.failed()) {
+          return false;
+        }
+        if (options.annotate_code) {
+          EmbedCodeAnnotations(annotations, &printer);
+        }
+      }
+      // File-level extensions (message-level extensions are generated under
+      // the enclosing message).
+      if (allowed_map.count(file) == 1) {
+        generated = true;
+        const std::string& filename = allowed_map[file];
+
+        std::unique_ptr output(
+            context->Open(filename));
+        GOOGLE_CHECK(output.get());
+        GeneratedCodeInfo annotations;
+        io::AnnotationProtoCollector annotation_collector(
+            &annotations);
+        io::Printer printer(
+            output.get(), '$',
+            options.annotate_code ? &annotation_collector : nullptr);
+
+        GenerateHeader(options, file, &printer);
+
+        std::set provided;
+        std::vector fields;
+
+        for (int j = 0; j < files[i]->extension_count(); j++) {
+          if (ShouldGenerateExtension(files[i]->extension(j))) {
+            fields.push_back(files[i]->extension(j));
+          }
+        }
+
+        FindProvidesForFields(options, &printer, fields, &provided);
+        GenerateProvides(options, &printer, &provided);
+        GenerateTestOnly(options, &printer);
+        GenerateRequiresForExtensions(options, &printer, fields, &provided);
+
+        for (int j = 0; j < files[i]->extension_count(); j++) {
+          if (ShouldGenerateExtension(files[i]->extension(j))) {
+            GenerateExtension(options, &printer, files[i]->extension(j));
+          }
+        }
+        if (options.annotate_code) {
+          EmbedCodeAnnotations(annotations, &printer);
+        }
+      }
+    }
+    if (!generated) {
+      std::string filename = options.output_dir + "/" +
+                             "empty_no_content_void_file" +
+                             options.GetFileNameExtension();
+      std::unique_ptr output(context->Open(filename));
+    }
+  } else /* options.output_mode() == kOneOutputFilePerInputFile */ {
+    // Generate one output file per input (.proto) file.
+
+    for (int i = 0; i < files.size(); i++) {
+      const FileDescriptor* file = files[i];
+      if (!GenerateFile(file, options, context, false)) {
+        return false;
+      }
+    }
+  }
+  return true;
+}
+
+}  // namespace js
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/js_generator.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/js_generator.h"
new file mode 100644
index 00000000..49f19f6e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/js_generator.h"
@@ -0,0 +1,336 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Generates JavaScript code for a given .proto file.
+//
+#ifndef GOOGLE_PROTOBUF_COMPILER_JS_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_JS_GENERATOR_H__
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+class Descriptor;
+class EnumDescriptor;
+class FieldDescriptor;
+class OneofDescriptor;
+class FileDescriptor;
+
+namespace io {
+class Printer;
+}
+
+namespace compiler {
+namespace js {
+
+struct GeneratorOptions {
+  // Output path.
+  std::string output_dir;
+  // Namespace prefix.
+  std::string namespace_prefix;
+  // Enable binary-format support?
+  bool binary;
+  // What style of imports should be used.
+  enum ImportStyle {
+    kImportClosure,         // goog.require()
+    kImportCommonJs,        // require()
+    kImportCommonJsStrict,  // require() with no global export
+    kImportBrowser,         // no import statements
+    kImportEs6,             // import { member } from ''
+  } import_style;
+
+  GeneratorOptions()
+      : output_dir("."),
+        namespace_prefix(""),
+        binary(false),
+        import_style(kImportClosure),
+        add_require_for_enums(false),
+        testonly(false),
+        library(""),
+        error_on_name_conflict(false),
+        extension(".js"),
+        one_output_file_per_input_file(false),
+        annotate_code(false) {}
+
+  bool ParseFromOptions(
+      const std::vector >& options,
+      std::string* error);
+
+  // Returns the file name extension to use for generated code.
+  std::string GetFileNameExtension() const {
+    return import_style == kImportClosure ? extension : "_pb.js";
+  }
+
+  enum OutputMode {
+    // Create an output file for each input .proto file.
+    kOneOutputFilePerInputFile,
+    // Create an output file for each type.
+    kOneOutputFilePerSCC,
+    // Put everything in a single file named by the library option.
+    kEverythingInOneFile,
+  };
+
+  // Indicates how to output the generated code based on the provided options.
+  OutputMode output_mode() const;
+
+  // The remaining options are only relevant when we are using kImportClosure.
+
+  // Add a `goog.requires()` call for each enum type used. If not set, a
+  // forward declaration with `goog.forwardDeclare` is produced instead.
+  bool add_require_for_enums;
+  // Set this as a test-only module via `goog.setTestOnly();`.
+  bool testonly;
+  // Create a library with name _lib.js rather than a separate .js file
+  // per type?
+  std::string library;
+  // Error if there are two types that would generate the same output file?
+  bool error_on_name_conflict;
+  // The extension to use for output file names.
+  std::string extension;
+  // Create a separate output file for each input file?
+  bool one_output_file_per_input_file;
+  // If true, we should append annotations as commen on the last line for
+  // generated .js file. Annotations used by tools like https://kythe.io
+  // to provide cross-references between .js and .proto files. Annotations
+  // are enced as base64 proto of GeneratedCodeInfo message (see
+  // descriptor.proto).
+  bool annotate_code;
+};
+
+// CodeGenerator implementation which generates a JavaScript source file and
+// header.  If you create your own protocol compiler binary and you want it to
+// support JavaScript output, you can do so by registering an instance of this
+// CodeGenerator with the CommandLineInterface in your main() function.
+class PROTOC_EXPORT Generator : public CodeGenerator {
+ public:
+  Generator() {}
+  virtual ~Generator() {}
+
+  virtual bool Generate(const FileDescriptor* file,
+                        const std::string& parameter, GeneratorContext* context,
+                        std::string* error) const {
+    *error = "Unimplemented Generate() method. Call GenerateAll() instead.";
+    return false;
+  }
+
+  virtual bool HasGenerateAll() const { return true; }
+
+  virtual bool GenerateAll(const std::vector& files,
+                           const std::string& parameter,
+                           GeneratorContext* context, std::string* error) const;
+
+ private:
+  void GenerateHeader(const GeneratorOptions& options,
+                      const FileDescriptor* file, io::Printer* printer) const;
+
+  // Generate goog.provides() calls.
+  void FindProvides(const GeneratorOptions& options, io::Printer* printer,
+                    const std::vector& file,
+                    std::set* provided) const;
+  void FindProvidesForFile(const GeneratorOptions& options,
+                           io::Printer* printer, const FileDescriptor* file,
+                           std::set* provided) const;
+  void FindProvidesForMessage(const GeneratorOptions& options,
+                              io::Printer* printer, const Descriptor* desc,
+                              std::set* provided) const;
+  void FindProvidesForEnum(const GeneratorOptions& options,
+                           io::Printer* printer, const EnumDescriptor* enumdesc,
+                           std::set* provided) const;
+  // For extension fields at file scope.
+  void FindProvidesForFields(const GeneratorOptions& options,
+                             io::Printer* printer,
+                             const std::vector& fields,
+                             std::set* provided) const;
+  // Print the goog.provides() found by the methods above.
+  void GenerateProvides(const GeneratorOptions& options, io::Printer* printer,
+                        std::set* provided) const;
+
+  // Generate goog.setTestOnly() if indicated.
+  void GenerateTestOnly(const GeneratorOptions& options,
+                        io::Printer* printer) const;
+
+  // Generate goog.requires() calls.
+  void GenerateRequiresForLibrary(
+      const GeneratorOptions& options, io::Printer* printer,
+      const std::vector& files,
+      std::set* provided) const;
+  void GenerateRequiresForSCC(const GeneratorOptions& options,
+                              io::Printer* printer, const SCC* scc,
+                              std::set* provided) const;
+  // For extension fields at file scope.
+  void GenerateRequiresForExtensions(
+      const GeneratorOptions& options, io::Printer* printer,
+      const std::vector& fields,
+      std::set* provided) const;
+  void GenerateRequiresImpl(const GeneratorOptions& options,
+                            io::Printer* printer,
+                            std::set* required,
+                            std::set* forwards,
+                            std::set* provided, bool require_jspb,
+                            bool require_extension, bool require_map) const;
+  void FindRequiresForMessage(const GeneratorOptions& options,
+                              const Descriptor* desc,
+                              std::set* required,
+                              std::set* forwards,
+                              bool* have_message) const;
+  void FindRequiresForField(const GeneratorOptions& options,
+                            const FieldDescriptor* field,
+                            std::set* required,
+                            std::set* forwards) const;
+  void FindRequiresForExtension(const GeneratorOptions& options,
+                                const FieldDescriptor* field,
+                                std::set* required,
+                                std::set* forwards) const;
+  // Generate all things in a proto file into one file.
+  // If use_short_name is true, the generated file's name will only be short
+  // name that without directory, otherwise filename equals file->name()
+  bool GenerateFile(const FileDescriptor* file, const GeneratorOptions& options,
+                    GeneratorContext* context, bool use_short_name) const;
+  void GenerateFile(const GeneratorOptions& options, io::Printer* printer,
+                    const FileDescriptor* file) const;
+
+  // Generate definitions for all message classes and enums in all files,
+  // processing the files in dependence order.
+  void GenerateFilesInDepOrder(
+      const GeneratorOptions& options, io::Printer* printer,
+      const std::vector& file) const;
+  // Helper for above.
+  void GenerateFileAndDeps(const GeneratorOptions& options,
+                           io::Printer* printer, const FileDescriptor* root,
+                           std::set* all_files,
+                           std::set* generated) const;
+
+  // Generate definitions for all message classes and enums.
+  void GenerateClassesAndEnums(const GeneratorOptions& options,
+                               io::Printer* printer,
+                               const FileDescriptor* file) const;
+
+  void GenerateFieldValueExpression(io::Printer* printer,
+                                    const char* obj_reference,
+                                    const FieldDescriptor* field,
+                                    bool use_default) const;
+
+  // Generate definition for one class.
+  void GenerateClass(const GeneratorOptions& options, io::Printer* printer,
+                     const Descriptor* desc) const;
+  void GenerateClassConstructor(const GeneratorOptions& options,
+                                io::Printer* printer,
+                                const Descriptor* desc) const;
+  void GenerateClassFieldInfo(const GeneratorOptions& options,
+                              io::Printer* printer,
+                              const Descriptor* desc) const;
+  void GenerateClassConstructorAndDeclareExtensionFieldInfo(
+      const GeneratorOptions& options, io::Printer* printer,
+      const Descriptor* desc) const;
+  void GenerateClassXid(const GeneratorOptions& options, io::Printer* printer,
+                        const Descriptor* desc) const;
+  void GenerateOneofCaseDefinition(const GeneratorOptions& options,
+                                   io::Printer* printer,
+                                   const OneofDescriptor* oneof) const;
+  void GenerateObjectTypedef(const GeneratorOptions& options,
+                             io::Printer* printer,
+                             const Descriptor* desc) const;
+  void GenerateClassToObject(const GeneratorOptions& options,
+                             io::Printer* printer,
+                             const Descriptor* desc) const;
+  void GenerateClassFieldToObject(const GeneratorOptions& options,
+                                  io::Printer* printer,
+                                  const FieldDescriptor* field) const;
+  void GenerateClassFromObject(const GeneratorOptions& options,
+                               io::Printer* printer,
+                               const Descriptor* desc) const;
+  void GenerateClassFieldFromObject(const GeneratorOptions& options,
+                                    io::Printer* printer,
+                                    const FieldDescriptor* field) const;
+  void GenerateClassRegistration(const GeneratorOptions& options,
+                                 io::Printer* printer,
+                                 const Descriptor* desc) const;
+  void GenerateClassFields(const GeneratorOptions& options,
+                           io::Printer* printer, const Descriptor* desc) const;
+  void GenerateClassField(const GeneratorOptions& options, io::Printer* printer,
+                          const FieldDescriptor* desc) const;
+  void GenerateClassExtensionFieldInfo(const GeneratorOptions& options,
+                                       io::Printer* printer,
+                                       const Descriptor* desc) const;
+  void GenerateClassDeserialize(const GeneratorOptions& options,
+                                io::Printer* printer,
+                                const Descriptor* desc) const;
+  void GenerateClassDeserializeBinary(const GeneratorOptions& options,
+                                      io::Printer* printer,
+                                      const Descriptor* desc) const;
+  void GenerateClassDeserializeBinaryField(const GeneratorOptions& options,
+                                           io::Printer* printer,
+                                           const FieldDescriptor* field) const;
+  void GenerateClassSerializeBinary(const GeneratorOptions& options,
+                                    io::Printer* printer,
+                                    const Descriptor* desc) const;
+  void GenerateClassSerializeBinaryField(const GeneratorOptions& options,
+                                         io::Printer* printer,
+                                         const FieldDescriptor* field) const;
+
+  // Generate definition for one enum.
+  void GenerateEnum(const GeneratorOptions& options, io::Printer* printer,
+                    const EnumDescriptor* enumdesc) const;
+
+  // Generate an extension definition.
+  void GenerateExtension(const GeneratorOptions& options, io::Printer* printer,
+                         const FieldDescriptor* field) const;
+
+  // Generate addFoo() method for repeated primitive fields.
+  void GenerateRepeatedPrimitiveHelperMethods(const GeneratorOptions& options,
+                                              io::Printer* printer,
+                                              const FieldDescriptor* field,
+                                              bool untyped) const;
+
+  // Generate addFoo() method for repeated message fields.
+  void GenerateRepeatedMessageHelperMethods(const GeneratorOptions& options,
+                                            io::Printer* printer,
+                                            const FieldDescriptor* field) const;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Generator);
+};
+
+}  // namespace js
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JS_GENERATOR_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/well_known_types_embed.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/well_known_types_embed.cc"
new file mode 100644
index 00000000..5cb73657
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/well_known_types_embed.cc"
@@ -0,0 +1,270 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+struct FileToc well_known_types_js[] = {
+    {"any.js",
+     "/* This code will be inserted into generated code for\n"
+     " * google/protobuf/any.proto. */\n"
+     "\n"
+     "/**\n"
+     " * Returns the type name contained in this instance, if any.\n"
+     " * @return {string|undefined}\n"
+     " */\n"
+     "proto.google.protobuf.Any.prototype.getTypeName = function() {\n"
+     "  return this.getTypeUrl().split('/').pop();\n"
+     "};\n"
+     "\n"
+     "\n"
+     "/**\n"
+     " * Packs the given message instance into this Any.\n"
+     " * For binary format usage only.\n"
+     " * @param {!Uint8Array} serialized The serialized data to pack.\n"
+     " * @param {string} name The type name of this message object.\n"
+     " * @param {string=} opt_typeUrlPrefix the type URL prefix.\n"
+     " */\n"
+     "proto.google.protobuf.Any.prototype.pack = function(serialized, name,\n"
+     "                                                    opt_typeUrlPrefix) "
+     "{\n"
+     "  if (!opt_typeUrlPrefix) {\n"
+     "    opt_typeUrlPrefix = 'type.googleapis.com/';\n"
+     "  }\n"
+     "\n"
+     "  if (opt_typeUrlPrefix.substr(-1) != '/') {\n"
+     "    this.setTypeUrl(opt_typeUrlPrefix + '/' + name);\n"
+     "  } else {\n"
+     "    this.setTypeUrl(opt_typeUrlPrefix + name);\n"
+     "  }\n"
+     "\n"
+     "  this.setValue(serialized);\n"
+     "};\n"
+     "\n"
+     "\n"
+     "/**\n"
+     " * @template T\n"
+     " * Unpacks this Any into the given message object.\n"
+     " * @param {function(Uint8Array):T} deserialize Function that will "
+     "deserialize\n"
+     " *     the binary data properly.\n"
+     " * @param {string} name The expected type name of this message object.\n"
+     " * @return {?T} If the name matched the expected name, returns the "
+     "deserialized\n"
+     " *     object, otherwise returns null.\n"
+     " */\n"
+     "proto.google.protobuf.Any.prototype.unpack = function(deserialize, name) "
+     "{\n"
+     "  if (this.getTypeName() == name) {\n"
+     "    return deserialize(this.getValue_asU8());\n"
+     "  } else {\n"
+     "    return null;\n"
+     "  }\n"
+     "};\n"
+    },
+    {"timestamp.js",
+     "/* This code will be inserted into generated code for\n"
+     " * google/protobuf/timestamp.proto. */\n"
+     "\n"
+     "/**\n"
+     " * Returns a JavaScript 'Date' object corresponding to this Timestamp.\n"
+     " * @return {!Date}\n"
+     " */\n"
+     "proto.google.protobuf.Timestamp.prototype.toDate = function() {\n"
+     "  var seconds = this.getSeconds();\n"
+     "  var nanos = this.getNanos();\n"
+     "\n"
+     "  return new Date((seconds * 1000) + (nanos / 1000000));\n"
+     "};\n"
+     "\n"
+     "\n"
+     "/**\n"
+     " * Sets the value of this Timestamp object to be the given Date.\n"
+     " * @param {!Date} value The value to set.\n"
+     " */\n"
+     "proto.google.protobuf.Timestamp.prototype.fromDate = function(value) {\n"
+     "  this.setSeconds(Math.floor(value.getTime() / 1000));\n"
+     "  this.setNanos(value.getMilliseconds() * 1000000);\n"
+     "};\n"
+     "\n"
+     "\n"
+     "/**\n"
+     " * Factory method that returns a Timestamp object with value equal to\n"
+     " * the given Date.\n"
+     " * @param {!Date} value The value to set.\n"
+     " * @return {!proto.google.protobuf.Timestamp}\n"
+     " */\n"
+     "proto.google.protobuf.Timestamp.fromDate = function(value) {\n"
+     "  var timestamp = new proto.google.protobuf.Timestamp();\n"
+     "  timestamp.fromDate(value);\n"
+     "  return timestamp;\n"
+     "};\n"},
+    {"struct.js",
+     "/* This code will be inserted into generated code for\n"
+     " * google/protobuf/struct.proto. */\n"
+     "\n"
+     "/**\n"
+     " * Typedef representing plain JavaScript values that can go into a\n"
+     " *     Struct.\n"
+     " * @typedef {null|number|string|boolean|Array|Object}\n"
+     " */\n"
+     "proto.google.protobuf.JavaScriptValue;\n"
+     "\n"
+     "\n"
+     "/**\n"
+     " * Converts this Value object to a plain JavaScript value.\n"
+     " * @return {?proto.google.protobuf.JavaScriptValue} a plain JavaScript\n"
+     " *     value representing this Struct.\n"
+     " */\n"
+     "proto.google.protobuf.Value.prototype.toJavaScript = function() {\n"
+     "  var kindCase = proto.google.protobuf.Value.KindCase;\n"
+     "  switch (this.getKindCase()) {\n"
+     "    case kindCase.NULL_VALUE:\n"
+     "      return null;\n"
+     "    case kindCase.NUMBER_VALUE:\n"
+     "      return this.getNumberValue();\n"
+     "    case kindCase.STRING_VALUE:\n"
+     "      return this.getStringValue();\n"
+     "    case kindCase.BOOL_VALUE:\n"
+     "      return this.getBoolValue();\n"
+     "    case kindCase.STRUCT_VALUE:\n"
+     "      return this.getStructValue().toJavaScript();\n"
+     "    case kindCase.LIST_VALUE:\n"
+     "      return this.getListValue().toJavaScript();\n"
+     "    default:\n"
+     "      throw new Error('Unexpected struct type');\n"
+     "  }\n"
+     "};\n"
+     "\n"
+     "\n"
+     "/**\n"
+     " * Converts this JavaScript value to a new Value proto.\n"
+     " * @param {!proto.google.protobuf.JavaScriptValue} value The value to\n"
+     " *     convert.\n"
+     " * @return {!proto.google.protobuf.Value} The newly constructed value.\n"
+     " */\n"
+     "proto.google.protobuf.Value.fromJavaScript = function(value) {\n"
+     "  var ret = new proto.google.protobuf.Value();\n"
+     "  switch (goog.typeOf(value)) {\n"
+     "    case 'string':\n"
+     "      ret.setStringValue(/** @type {string} */ (value));\n"
+     "      break;\n"
+     "    case 'number':\n"
+     "      ret.setNumberValue(/** @type {number} */ (value));\n"
+     "      break;\n"
+     "    case 'boolean':\n"
+     "      ret.setBoolValue(/** @type {boolean} */ (value));\n"
+     "      break;\n"
+     "    case 'null':\n"
+     "      ret.setNullValue(proto.google.protobuf.NullValue.NULL_VALUE);\n"
+     "      break;\n"
+     "    case 'array':\n"
+     "      ret.setListValue(proto.google.protobuf.ListValue.fromJavaScript(\n"
+     "          /** @type{!Array} */ (value)));\n"
+     "      break;\n"
+     "    case 'object':\n"
+     "      ret.setStructValue(proto.google.protobuf.Struct.fromJavaScript(\n"
+     "          /** @type{!Object} */ (value)));\n"
+     "      break;\n"
+     "    default:\n"
+     "      throw new Error('Unexpected struct type.');\n"
+     "  }\n"
+     "\n"
+     "  return ret;\n"
+     "};\n"
+     "\n"
+     "\n"
+     "/**\n"
+     " * Converts this ListValue object to a plain JavaScript array.\n"
+     " * @return {!Array} a plain JavaScript array representing this List.\n"
+     " */\n"
+     "proto.google.protobuf.ListValue.prototype.toJavaScript = function() {\n"
+     "  var ret = [];\n"
+     "  var values = this.getValuesList();\n"
+     "\n"
+     "  for (var i = 0; i < values.length; i++) {\n"
+     "    ret[i] = values[i].toJavaScript();\n"
+     "  }\n"
+     "\n"
+     "  return ret;\n"
+     "};\n"
+     "\n"
+     "\n"
+     "/**\n"
+     " * Constructs a ListValue protobuf from this plain JavaScript array.\n"
+     " * @param {!Array} array a plain JavaScript array\n"
+     " * @return {proto.google.protobuf.ListValue} a new ListValue object\n"
+     " */\n"
+     "proto.google.protobuf.ListValue.fromJavaScript = function(array) {\n"
+     "  var ret = new proto.google.protobuf.ListValue();\n"
+     "\n"
+     "  for (var i = 0; i < array.length; i++) {\n"
+     "    "
+     "ret.addValues(proto.google.protobuf.Value.fromJavaScript(array[i]));\n"
+     "  }\n"
+     "\n"
+     "  return ret;\n"
+     "};\n"
+     "\n"
+     "\n"
+     "/**\n"
+     " * Converts this Struct object to a plain JavaScript object.\n"
+     " * @return {!Object} a "
+     "plain\n"
+     " *     JavaScript object representing this Struct.\n"
+     " */\n"
+     "proto.google.protobuf.Struct.prototype.toJavaScript = function() {\n"
+     "  var ret = {};\n"
+     "\n"
+     "  this.getFieldsMap().forEach(function(value, key) {\n"
+     "    ret[key] = value.toJavaScript();\n"
+     "  });\n"
+     "\n"
+     "  return ret;\n"
+     "};\n"
+     "\n"
+     "\n"
+     "/**\n"
+     " * Constructs a Struct protobuf from this plain JavaScript object.\n"
+     " * @param {!Object} obj a plain JavaScript object\n"
+     " * @return {proto.google.protobuf.Struct} a new Struct object\n"
+     " */\n"
+     "proto.google.protobuf.Struct.fromJavaScript = function(obj) {\n"
+     "  var ret = new proto.google.protobuf.Struct();\n"
+     "  var map = ret.getFieldsMap();\n"
+     "\n"
+     "  for (var property in obj) {\n"
+     "    var val = obj[property];\n"
+     "    map.set(property, proto.google.protobuf.Value.fromJavaScript(val));\n"
+     "  }\n"
+     "\n"
+     "  return ret;\n"
+     "};\n"},
+    {NULL, NULL}  // Terminate the list.
+};
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/well_known_types_embed.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/well_known_types_embed.h"
new file mode 100644
index 00000000..174c665e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/js/well_known_types_embed.h"
@@ -0,0 +1,43 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_JS_WELL_KNOWN_TYPES_EMBED_H__
+#define GOOGLE_PROTOBUF_COMPILER_JS_WELL_KNOWN_TYPES_EMBED_H__
+
+#include 
+
+struct FileToc {
+  const char* name;
+  const char* data;
+};
+
+extern struct FileToc well_known_types_js[];
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_JS_WELL_KNOWN_TYPES_EMBED_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/main.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/main.cc"
new file mode 100644
index 00000000..5239e093
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/main.cc"
@@ -0,0 +1,109 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+int ProtobufMain(int argc, char* argv[]) {
+
+  CommandLineInterface cli;
+  cli.AllowPlugins("protoc-");
+
+  // Proto2 C++
+  cpp::CppGenerator cpp_generator;
+  cli.RegisterGenerator("--cpp_out", "--cpp_opt", &cpp_generator,
+                        "Generate C++ header and source.");
+
+#ifdef GOOGLE_PROTOBUF_RUNTIME_INCLUDE_BASE
+  cpp_generator.set_opensource_runtime(true);
+  cpp_generator.set_runtime_include_base(GOOGLE_PROTOBUF_RUNTIME_INCLUDE_BASE);
+#endif
+
+  // Proto2 Java
+  java::JavaGenerator java_generator;
+  cli.RegisterGenerator("--java_out", "--java_opt", &java_generator,
+                        "Generate Java source file.");
+
+
+  // Proto2 Python
+  python::Generator py_generator;
+  cli.RegisterGenerator("--python_out", "--python_opt", &py_generator,
+                        "Generate Python source file.");
+
+  // PHP
+  php::Generator php_generator;
+  cli.RegisterGenerator("--php_out", "--php_opt", &php_generator,
+                        "Generate PHP source file.");
+
+  // Ruby
+  ruby::Generator rb_generator;
+  cli.RegisterGenerator("--ruby_out", "--ruby_opt", &rb_generator,
+                        "Generate Ruby source file.");
+
+  // CSharp
+  csharp::Generator csharp_generator;
+  cli.RegisterGenerator("--csharp_out", "--csharp_opt", &csharp_generator,
+                        "Generate C# source file.");
+
+  // Objective C
+  objectivec::ObjectiveCGenerator objc_generator;
+  cli.RegisterGenerator("--objc_out", "--objc_opt", &objc_generator,
+                        "Generate Objective C header and source.");
+
+  // JavaScript
+  js::Generator js_generator;
+  cli.RegisterGenerator("--js_out", "--js_opt", &js_generator,
+                        "Generate JavaScript source.");
+
+  return cli.Run(argc, argv);
+}
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+int main(int argc, char* argv[]) {
+  return PROTOBUF_NAMESPACE_ID::compiler::ProtobufMain(argc, argv);
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/mock_code_generator.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/mock_code_generator.cc"
new file mode 100644
index 00000000..e88b18be
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/mock_code_generator.cc"
@@ -0,0 +1,328 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#ifdef major
+#undef major
+#endif
+#ifdef minor
+#undef minor
+#endif
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+// Returns the list of the names of files in all_files in the form of a
+// comma-separated string.
+std::string CommaSeparatedList(
+    const std::vector& all_files) {
+  std::vector names;
+  for (size_t i = 0; i < all_files.size(); i++) {
+    names.push_back(all_files[i]->name());
+  }
+  return Join(names, ",");
+}
+
+static const char* kFirstInsertionPointName = "first_mock_insertion_point";
+static const char* kSecondInsertionPointName = "second_mock_insertion_point";
+static const char* kFirstInsertionPoint =
+    "# @@protoc_insertion_point(first_mock_insertion_point) is here\n";
+static const char* kSecondInsertionPoint =
+    "  # @@protoc_insertion_point(second_mock_insertion_point) is here\n";
+
+MockCodeGenerator::MockCodeGenerator(const std::string& name) : name_(name) {}
+
+MockCodeGenerator::~MockCodeGenerator() {}
+
+void MockCodeGenerator::ExpectGenerated(
+    const std::string& name, const std::string& parameter,
+    const std::string& insertions, const std::string& file,
+    const std::string& first_message_name,
+    const std::string& first_parsed_file_name,
+    const std::string& output_directory) {
+  std::string content;
+  GOOGLE_CHECK_OK(
+      File::GetContents(output_directory + "/" + GetOutputFileName(name, file),
+                        &content, true));
+
+  std::vector lines =
+      Split(content, "\n", true);
+
+  while (!lines.empty() && lines.back().empty()) {
+    lines.pop_back();
+  }
+  for (size_t i = 0; i < lines.size(); i++) {
+    lines[i] += "\n";
+  }
+
+  std::vector insertion_list;
+  if (!insertions.empty()) {
+    SplitStringUsing(insertions, ",", &insertion_list);
+  }
+
+  EXPECT_EQ(lines.size(), 3 + insertion_list.size() * 2);
+  EXPECT_EQ(GetOutputFileContent(name, parameter, file, first_parsed_file_name,
+                                 first_message_name),
+            lines[0]);
+
+  EXPECT_EQ(kFirstInsertionPoint, lines[1 + insertion_list.size()]);
+  EXPECT_EQ(kSecondInsertionPoint, lines[2 + insertion_list.size() * 2]);
+
+  for (size_t i = 0; i < insertion_list.size(); i++) {
+    EXPECT_EQ(GetOutputFileContent(insertion_list[i], "first_insert", file,
+                                   file, first_message_name),
+              lines[1 + i]);
+    // Second insertion point is indented, so the inserted text should
+    // automatically be indented too.
+    EXPECT_EQ("  " + GetOutputFileContent(insertion_list[i], "second_insert",
+                                          file, file, first_message_name),
+              lines[2 + insertion_list.size() + i]);
+  }
+}
+
+namespace {
+void CheckSingleAnnotation(const std::string& expected_file,
+                           const std::string& expected_text,
+                           const std::string& file_content,
+                           const GeneratedCodeInfo::Annotation& annotation) {
+  EXPECT_EQ(expected_file, annotation.source_file());
+  ASSERT_GE(file_content.size(), annotation.begin());
+  ASSERT_GE(file_content.size(), annotation.end());
+  ASSERT_LE(annotation.begin(), annotation.end());
+  EXPECT_EQ(expected_text.size(), annotation.end() - annotation.begin());
+  EXPECT_EQ(expected_text,
+            file_content.substr(annotation.begin(), expected_text.size()));
+}
+}  // anonymous namespace
+
+void MockCodeGenerator::CheckGeneratedAnnotations(
+    const std::string& name, const std::string& file,
+    const std::string& output_directory) {
+  std::string file_content;
+  GOOGLE_CHECK_OK(
+      File::GetContents(output_directory + "/" + GetOutputFileName(name, file),
+                        &file_content, true));
+  std::string meta_content;
+  GOOGLE_CHECK_OK(File::GetContents(
+      output_directory + "/" + GetOutputFileName(name, file) + ".meta",
+      &meta_content, true));
+  GeneratedCodeInfo annotations;
+  GOOGLE_CHECK(TextFormat::ParseFromString(meta_content, &annotations));
+  ASSERT_EQ(3, annotations.annotation_size());
+  CheckSingleAnnotation("first_annotation", "first", file_content,
+                        annotations.annotation(0));
+  CheckSingleAnnotation("second_annotation", "second", file_content,
+                        annotations.annotation(1));
+  CheckSingleAnnotation("third_annotation", "third", file_content,
+                        annotations.annotation(2));
+}
+
+bool MockCodeGenerator::Generate(const FileDescriptor* file,
+                                 const std::string& parameter,
+                                 GeneratorContext* context,
+                                 std::string* error) const {
+  bool annotate = false;
+  for (int i = 0; i < file->message_type_count(); i++) {
+    if (HasPrefixString(file->message_type(i)->name(), "MockCodeGenerator_")) {
+      std::string command = StripPrefixString(
+          file->message_type(i)->name(), "MockCodeGenerator_");
+      if (command == "Error") {
+        *error = "Saw message type MockCodeGenerator_Error.";
+        return false;
+      } else if (command == "Exit") {
+        std::cerr << "Saw message type MockCodeGenerator_Exit." << std::endl;
+        exit(123);
+      } else if (command == "Abort") {
+        std::cerr << "Saw message type MockCodeGenerator_Abort." << std::endl;
+        abort();
+      } else if (command == "HasSourceCodeInfo") {
+        FileDescriptorProto file_descriptor_proto;
+        file->CopySourceCodeInfoTo(&file_descriptor_proto);
+        bool has_source_code_info =
+            file_descriptor_proto.has_source_code_info() &&
+            file_descriptor_proto.source_code_info().location_size() > 0;
+        std::cerr << "Saw message type MockCodeGenerator_HasSourceCodeInfo: "
+                  << has_source_code_info << "." << std::endl;
+        abort();
+      } else if (command == "HasJsonName") {
+        FieldDescriptorProto field_descriptor_proto;
+        file->message_type(i)->field(0)->CopyTo(&field_descriptor_proto);
+        std::cerr << "Saw json_name: " << field_descriptor_proto.has_json_name()
+                  << std::endl;
+        abort();
+      } else if (command == "Annotate") {
+        annotate = true;
+      } else if (command == "ShowVersionNumber") {
+        Version compiler_version;
+        context->GetCompilerVersion(&compiler_version);
+        std::cerr << "Saw compiler_version: "
+                  << compiler_version.major() * 1000000 +
+                         compiler_version.minor() * 1000 +
+                         compiler_version.patch()
+                  << " " << compiler_version.suffix() << std::endl;
+        abort();
+      } else {
+        GOOGLE_LOG(FATAL) << "Unknown MockCodeGenerator command: " << command;
+      }
+    }
+  }
+
+  if (HasPrefixString(parameter, "insert=")) {
+    std::vector insert_into;
+    SplitStringUsing(StripPrefixString(parameter, "insert="), ",",
+                     &insert_into);
+
+    for (size_t i = 0; i < insert_into.size(); i++) {
+      {
+        std::unique_ptr output(context->OpenForInsert(
+            GetOutputFileName(insert_into[i], file), kFirstInsertionPointName));
+        io::Printer printer(output.get(), '$');
+        printer.PrintRaw(
+            GetOutputFileContent(name_, "first_insert", file, context));
+        if (printer.failed()) {
+          *error = "MockCodeGenerator detected write error.";
+          return false;
+        }
+      }
+
+      {
+        std::unique_ptr output(
+            context->OpenForInsert(GetOutputFileName(insert_into[i], file),
+                                   kSecondInsertionPointName));
+        io::Printer printer(output.get(), '$');
+        printer.PrintRaw(
+            GetOutputFileContent(name_, "second_insert", file, context));
+        if (printer.failed()) {
+          *error = "MockCodeGenerator detected write error.";
+          return false;
+        }
+      }
+    }
+  } else {
+    std::unique_ptr output(
+        context->Open(GetOutputFileName(name_, file)));
+
+    GeneratedCodeInfo annotations;
+    io::AnnotationProtoCollector annotation_collector(
+        &annotations);
+    io::Printer printer(output.get(), '$',
+                        annotate ? &annotation_collector : NULL);
+    printer.PrintRaw(GetOutputFileContent(name_, parameter, file, context));
+    std::string annotate_suffix = "_annotation";
+    if (annotate) {
+      printer.Print("$p$", "p", "first");
+      printer.Annotate("p", "first" + annotate_suffix);
+    }
+    printer.PrintRaw(kFirstInsertionPoint);
+    if (annotate) {
+      printer.Print("$p$", "p", "second");
+      printer.Annotate("p", "second" + annotate_suffix);
+    }
+    printer.PrintRaw(kSecondInsertionPoint);
+    if (annotate) {
+      printer.Print("$p$", "p", "third");
+      printer.Annotate("p", "third" + annotate_suffix);
+    }
+
+    if (printer.failed()) {
+      *error = "MockCodeGenerator detected write error.";
+      return false;
+    }
+    if (annotate) {
+      std::unique_ptr meta_output(
+          context->Open(GetOutputFileName(name_, file) + ".meta"));
+      if (!TextFormat::Print(annotations, meta_output.get())) {
+        *error = "MockCodeGenerator couldn't write .meta";
+        return false;
+      }
+    }
+  }
+
+  return true;
+}
+
+std::string MockCodeGenerator::GetOutputFileName(
+    const std::string& generator_name, const FileDescriptor* file) {
+  return GetOutputFileName(generator_name, file->name());
+}
+
+std::string MockCodeGenerator::GetOutputFileName(
+    const std::string& generator_name, const std::string& file) {
+  return file + ".MockCodeGenerator." + generator_name;
+}
+
+std::string MockCodeGenerator::GetOutputFileContent(
+    const std::string& generator_name, const std::string& parameter,
+    const FileDescriptor* file, GeneratorContext* context) {
+  std::vector all_files;
+  context->ListParsedFiles(&all_files);
+  return GetOutputFileContent(
+      generator_name, parameter, file->name(), CommaSeparatedList(all_files),
+      file->message_type_count() > 0 ? file->message_type(0)->name()
+                                     : "(none)");
+}
+
+std::string MockCodeGenerator::GetOutputFileContent(
+    const std::string& generator_name, const std::string& parameter,
+    const std::string& file, const std::string& parsed_file_list,
+    const std::string& first_message_name) {
+  return strings::Substitute("$0: $1, $2, $3, $4\n", generator_name, parameter,
+                             file, first_message_name, parsed_file_list);
+}
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/mock_code_generator.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/mock_code_generator.h"
new file mode 100644
index 00000000..082ba18d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/mock_code_generator.h"
@@ -0,0 +1,130 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_MOCK_CODE_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_MOCK_CODE_GENERATOR_H__
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+class FileDescriptor;
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+// A mock CodeGenerator, used by command_line_interface_unittest.  This is in
+// its own file so that it can be used both directly and as a plugin.
+//
+// Generate() produces some output which can be checked by ExpectCalled().  The
+// generator can run in a different process (e.g. a plugin).
+//
+// If the parameter is "insert=NAMES", the MockCodeGenerator will insert lines
+// into the files generated by other MockCodeGenerators instead of creating
+// its own file.  NAMES is a comma-separated list of the names of those other
+// MockCodeGenerators.
+//
+// MockCodeGenerator will also modify its behavior slightly if the input file
+// contains a message type with one of the following names:
+//   MockCodeGenerator_Error:  Causes Generate() to return false and set the
+//     error message to "Saw message type MockCodeGenerator_Error."
+//   MockCodeGenerator_Exit:  Generate() prints "Saw message type
+//     MockCodeGenerator_Exit." to stderr and then calls exit(123).
+//   MockCodeGenerator_Abort:  Generate() prints "Saw message type
+//     MockCodeGenerator_Abort." to stderr and then calls abort().
+//   MockCodeGenerator_HasSourceCodeInfo:  Causes Generate() to abort after
+//     printing "Saw message type MockCodeGenerator_HasSourceCodeInfo: FOO." to
+//     stderr, where FOO is "1" if the supplied FileDescriptorProto has source
+//     code info, and "0" otherwise.
+//   MockCodeGenerator_Annotate:  Generate() will add annotations to its output
+//     that can later be verified with CheckGeneratedAnnotations.
+class MockCodeGenerator : public CodeGenerator {
+ public:
+  MockCodeGenerator(const std::string& name);
+  virtual ~MockCodeGenerator();
+
+  // Expect (via gTest) that a MockCodeGenerator with the given name was called
+  // with the given parameters by inspecting the output location.
+  //
+  // |insertions| is a comma-separated list of names of MockCodeGenerators which
+  // should have inserted lines into this file.
+  // |parsed_file_list| is a comma-separated list of names of the files
+  // that are being compiled together in this run.
+  static void ExpectGenerated(const std::string& name,
+                              const std::string& parameter,
+                              const std::string& insertions,
+                              const std::string& file,
+                              const std::string& first_message_name,
+                              const std::string& parsed_file_list,
+                              const std::string& output_directory);
+
+  // Checks that the correct text ranges were annotated by the
+  // MockCodeGenerator_Annotate directive.
+  static void CheckGeneratedAnnotations(const std::string& name,
+                                        const std::string& file,
+                                        const std::string& output_directory);
+
+  // Get the name of the file which would be written by the given generator.
+  static std::string GetOutputFileName(const std::string& generator_name,
+                                       const FileDescriptor* file);
+  static std::string GetOutputFileName(const std::string& generator_name,
+                                       const std::string& file);
+
+  // implements CodeGenerator ----------------------------------------
+
+  virtual bool Generate(const FileDescriptor* file,
+                        const std::string& parameter, GeneratorContext* context,
+                        std::string* error) const;
+
+ private:
+  std::string name_;
+
+  static std::string GetOutputFileContent(const std::string& generator_name,
+                                          const std::string& parameter,
+                                          const FileDescriptor* file,
+                                          GeneratorContext* context);
+  static std::string GetOutputFileContent(
+      const std::string& generator_name, const std::string& parameter,
+      const std::string& file, const std::string& parsed_file_list,
+      const std::string& first_message_name);
+};
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_MOCK_CODE_GENERATOR_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/method_dump.sh" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/method_dump.sh"
new file mode 100644
index 00000000..193825db
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/method_dump.sh"
@@ -0,0 +1,179 @@
+#!/bin/bash
+
+# Updates objectivec_nsobject_methods.h by generating a list of all of the properties
+# and methods on NSObject that Protobufs should not overload from iOS and macOS combined.
+#
+# The rules:
+#   - No property should ever be overloaded.
+#   - Do not overload any methods that have 0 args such as "autorelease".
+#   - Do not overload any methods that start with "set[A-Z]" and have 1 arg such as
+#     "setValuesForKeysWithDictionary:". Note that these will end up in the list as just
+#     the "proto field" name, so "setValuesForKeysWithDictionary:" will become
+#     "valuesForKeysWithDictionary".
+
+set -eu
+
+trim() {
+    local var="$*"
+    # remove leading whitespace characters
+    var="${var#"${var%%[![:space:]]*}"}"
+    # remove trailing whitespace characters
+    var="${var%"${var##*[![:space:]]}"}"
+    echo -n "$var"
+}
+
+objc_code=$(cat <<'END_CODE'
+#import 
+#import 
+
+int main(int argc, const char * argv[]) {
+  @autoreleasepool {
+    Class cls = [NSObject class];
+
+    // List out the protocols on NSObject just so we are aware if they change.
+    unsigned int protocolCount;
+    __unsafe_unretained Protocol **protocols =
+        class_copyProtocolList(cls, &protocolCount);
+    for (unsigned int i = 0; i < protocolCount; i++) {
+      printf("// Protocol: %s\n", protocol_getName(protocols[i]));
+    }
+    free(protocols);
+
+    // Grab all the properties.
+    unsigned int propCount;
+    objc_property_t *props = class_copyPropertyList(cls, &propCount);
+    NSMutableSet *reservedNames = [[NSMutableSet alloc] init];
+    for (unsigned int i = 0; i < propCount; ++i) {
+      NSString *propertyName = [NSString stringWithUTF8String:property_getName(props[i])];
+      [reservedNames addObject:propertyName];
+    }
+    free(props);
+
+    // Note that methods have 2 defaults args (_cmd and SEL) so a method "0 arg method"
+    // actually has 2.
+    unsigned int methodCount;
+    Method *methods = class_copyMethodList(cls, &methodCount);
+    for (unsigned int i = 0; i < methodCount; ++i) {
+      int argCount = method_getNumberOfArguments(methods[i]);
+      NSString *methodName =
+          [NSString stringWithUTF8String:sel_getName(method_getName(methods[i]))];
+      if (argCount == 2) {
+        [reservedNames addObject:methodName];
+      }
+      if (argCount == 3 && [methodName hasPrefix:@"set"] && methodName.length > 4) {
+        NSString *firstLetter = [methodName substringWithRange:NSMakeRange(3,1)];
+        NSString *lowerFirstLetter = [firstLetter lowercaseString];
+        if ([lowerFirstLetter isEqual:firstLetter]) {
+          // Make sure the next letter is a capital letter so we do not take things like
+          // settingSomething:
+          continue;
+        }
+        // -5 because 3 for set, 1 for the firstLetter and 1 for the colon on the end.
+        NSString *restOfString =
+            [methodName substringWithRange:NSMakeRange(4, methodName.length - 5)];
+        methodName = [lowerFirstLetter stringByAppendingString:restOfString];
+        [reservedNames addObject:methodName];
+      }
+    }
+    free(methods);
+
+    SEL sortSelector = @selector(caseInsensitiveCompare:);
+    NSArray *array = [reservedNames.allObjects sortedArrayUsingSelector:sortSelector];
+    for (NSString *item in array) {
+      // Some items with _ in them get returned in quotes, so do not add more.
+      if ([item hasPrefix:@"\""]) {
+        printf("\t%s,\n", item.UTF8String);
+      } else {
+        printf("\t\"%s\",\n", item.UTF8String);
+      }
+    }
+  }
+  return 0;
+}
+END_CODE
+)
+
+file_header=$(cat <<'END_HEADER'
+// NSObject methods
+// Autogenerated by method_dump.sh. Do not edit by hand.
+// Date: %DATE%
+// macOS: %MACOS%
+// iOS: %IOS%
+
+const char* const kNSObjectMethodsList[] = {
+END_HEADER
+)
+
+file_footer=$(cat <<'END_FOOTER'
+};
+END_FOOTER
+)
+
+# Check to make sure we are updating the correct file.
+if [[ ! -e "objectivec_nsobject_methods.h" ]]; then
+  echo "error: Must be run in the src/google/protobuf/compiler/objectivec directory"
+  exit 1
+fi
+
+temp_dir=$(mktemp -d)
+
+echo "$objc_code" >> "$temp_dir"/method_dump.m
+
+# Compile up iphonesimulator and macos version of cmd line app.
+iphone_simulator_sdk=$(xcrun --sdk iphonesimulator --show-sdk-path)
+clang -isysroot "$iphone_simulator_sdk" -o "$temp_dir"/method_dump_ios \
+    -framework Foundation -framework UIKit "$temp_dir"/method_dump.m
+macos_sdk=$(xcrun --sdk macosx --show-sdk-path)
+clang -isysroot "$macos_sdk" -o "$temp_dir"/method_dump_macos -framework Foundation \
+    -framework Cocoa "$temp_dir"/method_dump.m
+
+# Create a device of the latest phone and iphonesimulator SDK and run our iOS cmd line.
+device_type=$(xcrun simctl list devicetypes | grep \.iPhone- | tail -1 | sed 's/.*(\(.*\))/\1/')
+# runtimes come with a space at the end (for Xcode 10) so let's trim all of our input to
+# be safe.
+device_type=$(trim "$device_type")
+runtime=$(xcrun simctl list runtimes | grep \.iOS- | tail -1 | \
+    sed 's/.*\(com\.apple.\CoreSimulator\.SimRuntime\.iOS.*\)/\1/')
+runtime=$(trim "$runtime")
+uuid=$(uuidgen)
+device_name="method_dump_device_$uuid"
+device=$(xcrun simctl create "$device_name" "$device_type" "$runtime")
+xcrun simctl spawn "$device" "$temp_dir"/method_dump_ios > "$temp_dir"/methods_unsorted_ios.txt
+xcrun simctl delete "$device"
+
+# Run the Mac version
+"$temp_dir"/method_dump_macos >> "$temp_dir"/methods_unsorted_macos.txt
+
+# Generate sorted output
+echo "$file_header" | sed -e "s|%DATE%|$(date)|" -e "s|%MACOS%|$(basename $macos_sdk)|" \
+    -e "s|%IOS%|$(basename $iphone_simulator_sdk)|" > "$temp_dir"/methods_sorted.txt
+sort -u "$temp_dir"/methods_unsorted_ios.txt \
+    "$temp_dir"/methods_unsorted_macos.txt >> "$temp_dir"/methods_sorted.txt
+echo $"$file_footer" >> "$temp_dir"/methods_sorted.txt
+
+# Check for differences. Turn off error checking because we expect diff to fail when
+# there are no differences.
+set +e
+diff_out=$(diff -I "^//.*$" "$temp_dir"/methods_sorted.txt objectivec_nsobject_methods.h)
+removed_methods=$(echo "$diff_out" | grep '^>.*$')
+set -e
+if [[ -n "$removed_methods" ]]; then
+  echo "error: Methods removed from NSObject"
+  echo "It appears that some methods may have been removed from NSObject."
+  echo "This could mean that there may be some backwards compatibility issues."
+  echo "You could potentially build apps that may not work on earlier systems than:"
+  echo "$iphone_simulator_sdk"
+  echo "$macos_sdk"
+  echo "If they declare protobuf types that use any of the following as names:"
+  echo "$removed_methods"
+  echo ""
+  echo "New Version: $temp_dir/methods_sorted.txt"
+  echo "Old Version: objectivec_nsobject_methods.h"
+  exit 1
+fi
+if [[ -n "$diff_out" ]]; then
+  echo "Added Methods:"
+  echo "$(echo "$diff_out" | grep '^<.*$' | sed -e 's/^< "\(.*\)",$/  \1/')"
+fi;
+cp "$temp_dir"/methods_sorted.txt objectivec_nsobject_methods.h
+rm -rf "$temp_dir"
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum.cc"
new file mode 100644
index 00000000..f2967683
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum.cc"
@@ -0,0 +1,261 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include  // std::find()
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor)
+    : descriptor_(descriptor),
+      name_(EnumName(descriptor_)) {
+  // Track the names for the enum values, and if an alias overlaps a base
+  // value, skip making a name for it. Likewise if two alias overlap, the
+  // first one wins.
+  // The one gap in this logic is if two base values overlap, but for that
+  // to happen you have to have "Foo" and "FOO" or "FOO_BAR" and "FooBar",
+  // and if an enum has that, it is already going to be confusing and a
+  // compile error is just fine.
+  // The values are still tracked to support the reflection apis and
+  // TextFormat handing since they are different there.
+  std::set value_names;
+
+  for (int i = 0; i < descriptor_->value_count(); i++) {
+    const EnumValueDescriptor* value = descriptor_->value(i);
+    const EnumValueDescriptor* canonical_value =
+        descriptor_->FindValueByNumber(value->number());
+
+    if (value == canonical_value) {
+      base_values_.push_back(value);
+      value_names.insert(EnumValueName(value));
+    } else {
+      string value_name(EnumValueName(value));
+      if (value_names.find(value_name) != value_names.end()) {
+        alias_values_to_skip_.insert(value);
+      } else {
+        value_names.insert(value_name);
+      }
+    }
+    all_values_.push_back(value);
+  }
+}
+
+EnumGenerator::~EnumGenerator() {}
+
+void EnumGenerator::GenerateHeader(io::Printer* printer) {
+  string enum_comments;
+  SourceLocation location;
+  if (descriptor_->GetSourceLocation(&location)) {
+    enum_comments = BuildCommentsString(location, true);
+  } else {
+    enum_comments = "";
+  }
+
+  printer->Print(
+      "#pragma mark - Enum $name$\n"
+      "\n",
+      "name", name_);
+
+  // Swift 5 included SE0192 "Handling Future Enum Cases"
+  //   https://github.com/apple/swift-evolution/blob/master/proposals/0192-non-exhaustive-enums.md
+  // Since a .proto file can get new values added to an enum at any time, they
+  // are effectively "non-frozen". Even in a proto3 syntax file where there is
+  // support for the unknown value, an edit to the file can always add a new
+  // value moving something from unknown to known. Since Swift is now ABI
+  // stable, it also means a binary could contain Swift compiled against one
+  // version of the .pbobjc.h file, but finally linked against an enum with
+  // more cases. So the Swift code will always have to treat ObjC Proto Enums
+  // as "non-frozen". The default behavior in SE0192 is for all objc enums to
+  // be "non-frozen" unless marked as otherwise, so this means this generation
+  // doesn't have to bother with the `enum_extensibility` attribute, as the
+  // default will be what is needed.
+
+  printer->Print("$comments$typedef$deprecated_attribute$ GPB_ENUM($name$) {\n",
+                 "comments", enum_comments,
+                 "deprecated_attribute", GetOptionalDeprecatedAttribute(descriptor_, descriptor_->file()),
+                 "name", name_);
+  printer->Indent();
+
+  if (HasPreservingUnknownEnumSemantics(descriptor_->file())) {
+    // Include the unknown value.
+    printer->Print(
+      "/**\n"
+      " * Value used if any message's field encounters a value that is not defined\n"
+      " * by this enum. The message will also have C functions to get/set the rawValue\n"
+      " * of the field.\n"
+      " **/\n"
+      "$name$_GPBUnrecognizedEnumeratorValue = kGPBUnrecognizedEnumeratorValue,\n",
+      "name", name_);
+  }
+  for (int i = 0; i < all_values_.size(); i++) {
+    if (alias_values_to_skip_.find(all_values_[i]) != alias_values_to_skip_.end()) {
+      continue;
+    }
+    SourceLocation location;
+    if (all_values_[i]->GetSourceLocation(&location)) {
+      string comments = BuildCommentsString(location, true).c_str();
+      if (comments.length() > 0) {
+        if (i > 0) {
+          printer->Print("\n");
+        }
+        printer->Print(comments.c_str());
+      }
+    }
+
+    printer->Print(
+        "$name$$deprecated_attribute$ = $value$,\n",
+        "name", EnumValueName(all_values_[i]),
+        "deprecated_attribute", GetOptionalDeprecatedAttribute(all_values_[i]),
+        "value", StrCat(all_values_[i]->number()));
+  }
+  printer->Outdent();
+  printer->Print(
+      "};\n"
+      "\n"
+      "GPBEnumDescriptor *$name$_EnumDescriptor(void);\n"
+      "\n"
+      "/**\n"
+      " * Checks to see if the given value is defined by the enum or was not known at\n"
+      " * the time this source was generated.\n"
+      " **/\n"
+      "BOOL $name$_IsValidValue(int32_t value);\n"
+      "\n",
+      "name", name_);
+}
+
+void EnumGenerator::GenerateSource(io::Printer* printer) {
+  printer->Print(
+      "#pragma mark - Enum $name$\n"
+      "\n",
+      "name", name_);
+
+  // Note: For the TextFormat decode info, we can't use the enum value as
+  // the key because protocol buffer enums have 'allow_alias', which lets
+  // a value be used more than once. Instead, the index into the list of
+  // enum value descriptions is used. Note: start with -1 so the first one
+  // will be zero.
+  TextFormatDecodeData text_format_decode_data;
+  int enum_value_description_key = -1;
+  string text_blob;
+
+  for (int i = 0; i < all_values_.size(); i++) {
+    ++enum_value_description_key;
+    string short_name(EnumValueShortName(all_values_[i]));
+    text_blob += short_name + '\0';
+    if (UnCamelCaseEnumShortName(short_name) != all_values_[i]->name()) {
+      text_format_decode_data.AddString(enum_value_description_key, short_name,
+                                        all_values_[i]->name());
+    }
+  }
+
+  printer->Print(
+      "GPBEnumDescriptor *$name$_EnumDescriptor(void) {\n"
+      "  static _Atomic(GPBEnumDescriptor*) descriptor = nil;\n"
+      "  if (!descriptor) {\n",
+      "name", name_);
+
+  static const int kBytesPerLine = 40;  // allow for escaping
+  printer->Print(
+      "    static const char *valueNames =");
+  for (int i = 0; i < text_blob.size(); i += kBytesPerLine) {
+    printer->Print(
+        "\n        \"$data$\"",
+        "data", EscapeTrigraphs(CEscape(text_blob.substr(i, kBytesPerLine))));
+  }
+  printer->Print(
+      ";\n"
+      "    static const int32_t values[] = {\n");
+  for (int i = 0; i < all_values_.size(); i++) {
+    printer->Print("        $name$,\n",  "name", EnumValueName(all_values_[i]));
+  }
+  printer->Print("    };\n");
+
+  if (text_format_decode_data.num_entries() == 0) {
+    printer->Print(
+        "    GPBEnumDescriptor *worker =\n"
+        "        [GPBEnumDescriptor allocDescriptorForName:GPBNSStringifySymbol($name$)\n"
+        "                                       valueNames:valueNames\n"
+        "                                           values:values\n"
+        "                                            count:(uint32_t)(sizeof(values) / sizeof(int32_t))\n"
+        "                                     enumVerifier:$name$_IsValidValue];\n",
+        "name", name_);
+    } else {
+      printer->Print(
+        "    static const char *extraTextFormatInfo = \"$extraTextFormatInfo$\";\n"
+        "    GPBEnumDescriptor *worker =\n"
+        "        [GPBEnumDescriptor allocDescriptorForName:GPBNSStringifySymbol($name$)\n"
+        "                                       valueNames:valueNames\n"
+        "                                           values:values\n"
+        "                                            count:(uint32_t)(sizeof(values) / sizeof(int32_t))\n"
+        "                                     enumVerifier:$name$_IsValidValue\n"
+        "                              extraTextFormatInfo:extraTextFormatInfo];\n",
+        "name", name_,
+        "extraTextFormatInfo", CEscape(text_format_decode_data.Data()));
+    }
+    printer->Print(
+      "    GPBEnumDescriptor *expected = nil;\n"
+      "    if (!atomic_compare_exchange_strong(&descriptor, &expected, worker)) {\n"
+      "      [worker release];\n"
+      "    }\n"
+      "  }\n"
+      "  return descriptor;\n"
+      "}\n\n");
+
+  printer->Print(
+      "BOOL $name$_IsValidValue(int32_t value__) {\n"
+      "  switch (value__) {\n",
+      "name", name_);
+
+  for (int i = 0; i < base_values_.size(); i++) {
+    printer->Print(
+        "    case $name$:\n",
+        "name", EnumValueName(base_values_[i]));
+  }
+
+  printer->Print(
+      "      return YES;\n"
+      "    default:\n"
+      "      return NO;\n"
+      "  }\n"
+      "}\n\n");
+}
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum.h"
new file mode 100644
index 00000000..50a65644
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum.h"
@@ -0,0 +1,71 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ENUM_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ENUM_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+class EnumGenerator {
+ public:
+  explicit EnumGenerator(const EnumDescriptor* descriptor);
+  ~EnumGenerator();
+
+  EnumGenerator(const EnumGenerator&) = delete;
+  EnumGenerator& operator=(const EnumGenerator&) = delete;
+
+  void GenerateHeader(io::Printer* printer);
+  void GenerateSource(io::Printer* printer);
+
+  const string& name() const { return name_; }
+
+ private:
+  const EnumDescriptor* descriptor_;
+  std::vector base_values_;
+  std::vector all_values_;
+  std::set alias_values_to_skip_;
+  const string name_;
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ENUM_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum_field.cc"
new file mode 100644
index 00000000..9890d0a1
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum_field.cc"
@@ -0,0 +1,149 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+namespace {
+
+void SetEnumVariables(const FieldDescriptor* descriptor,
+                      std::map* variables) {
+  string type = EnumName(descriptor->enum_type());
+  (*variables)["storage_type"] = type;
+  // For non repeated fields, if it was defined in a different file, the
+  // property decls need to use "enum NAME" rather than just "NAME" to support
+  // the forward declaration of the enums.
+  if (!descriptor->is_repeated() &&
+      (descriptor->file() != descriptor->enum_type()->file())) {
+    (*variables)["property_type"] = "enum " + type;
+  }
+  (*variables)["enum_verifier"] = type + "_IsValidValue";
+  (*variables)["enum_desc_func"] = type + "_EnumDescriptor";
+
+  (*variables)["dataTypeSpecific_name"] = "enumDescFunc";
+  (*variables)["dataTypeSpecific_value"] = (*variables)["enum_desc_func"];
+
+  const Descriptor* msg_descriptor = descriptor->containing_type();
+  (*variables)["owning_message_class"] = ClassName(msg_descriptor);
+}
+}  // namespace
+
+EnumFieldGenerator::EnumFieldGenerator(const FieldDescriptor* descriptor,
+                                       const Options& options)
+    : SingleFieldGenerator(descriptor, options) {
+  SetEnumVariables(descriptor, &variables_);
+}
+
+EnumFieldGenerator::~EnumFieldGenerator() {}
+
+void EnumFieldGenerator::GenerateCFunctionDeclarations(
+    io::Printer* printer) const {
+  if (!HasPreservingUnknownEnumSemantics(descriptor_->file())) {
+    return;
+  }
+
+  printer->Print(
+      variables_,
+      "/**\n"
+      " * Fetches the raw value of a @c $owning_message_class$'s @c $name$ property, even\n"
+      " * if the value was not defined by the enum at the time the code was generated.\n"
+      " **/\n"
+      "int32_t $owning_message_class$_$capitalized_name$_RawValue($owning_message_class$ *message);\n"
+      "/**\n"
+      " * Sets the raw value of an @c $owning_message_class$'s @c $name$ property, allowing\n"
+      " * it to be set to a value that was not defined by the enum at the time the code\n"
+      " * was generated.\n"
+      " **/\n"
+      "void Set$owning_message_class$_$capitalized_name$_RawValue($owning_message_class$ *message, int32_t value);\n"
+      "\n");
+}
+
+void EnumFieldGenerator::GenerateCFunctionImplementations(
+    io::Printer* printer) const {
+  if (!HasPreservingUnknownEnumSemantics(descriptor_->file())) return;
+
+  printer->Print(
+      variables_,
+      "int32_t $owning_message_class$_$capitalized_name$_RawValue($owning_message_class$ *message) {\n"
+      "  GPBDescriptor *descriptor = [$owning_message_class$ descriptor];\n"
+      "  GPBFieldDescriptor *field = [descriptor fieldWithNumber:$field_number_name$];\n"
+      "  return GPBGetMessageInt32Field(message, field);\n"
+      "}\n"
+      "\n"
+      "void Set$owning_message_class$_$capitalized_name$_RawValue($owning_message_class$ *message, int32_t value) {\n"
+      "  GPBDescriptor *descriptor = [$owning_message_class$ descriptor];\n"
+      "  GPBFieldDescriptor *field = [descriptor fieldWithNumber:$field_number_name$];\n"
+      "  GPBSetInt32IvarWithFieldInternal(message, field, value, descriptor.file.syntax);\n"
+      "}\n"
+      "\n");
+}
+
+void EnumFieldGenerator::DetermineForwardDeclarations(
+    std::set* fwd_decls) const {
+  SingleFieldGenerator::DetermineForwardDeclarations(fwd_decls);
+  // If it is an enum defined in a different file, then we'll need a forward
+  // declaration for it.  When it is in our file, all the enums are output
+  // before the message, so it will be declared before it is needed.
+  if (descriptor_->file() != descriptor_->enum_type()->file()) {
+    // Enum name is already in "storage_type".
+    const string& name = variable("storage_type");
+    fwd_decls->insert("GPB_ENUM_FWD_DECLARE(" + name + ")");
+  }
+}
+
+RepeatedEnumFieldGenerator::RepeatedEnumFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : RepeatedFieldGenerator(descriptor, options) {
+  SetEnumVariables(descriptor, &variables_);
+  variables_["array_storage_type"] = "GPBEnumArray";
+}
+
+RepeatedEnumFieldGenerator::~RepeatedEnumFieldGenerator() {}
+
+void RepeatedEnumFieldGenerator::FinishInitialization(void) {
+  RepeatedFieldGenerator::FinishInitialization();
+  variables_["array_comment"] =
+      "// |" + variables_["name"] + "| contains |" + variables_["storage_type"] + "|\n";
+}
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum_field.h"
new file mode 100644
index 00000000..5a69c978
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_enum_field.h"
@@ -0,0 +1,77 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ENUM_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ENUM_FIELD_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+class EnumFieldGenerator : public SingleFieldGenerator {
+  friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
+                                              const Options& options);
+
+  EnumFieldGenerator(const EnumFieldGenerator&) = delete;
+  EnumFieldGenerator& operator=(const EnumFieldGenerator&) = delete;
+
+ public:
+  virtual void GenerateCFunctionDeclarations(io::Printer* printer) const;
+  virtual void GenerateCFunctionImplementations(io::Printer* printer) const;
+  virtual void DetermineForwardDeclarations(std::set* fwd_decls) const;
+
+ protected:
+  EnumFieldGenerator(const FieldDescriptor* descriptor, const Options& options);
+  virtual ~EnumFieldGenerator();
+};
+
+class RepeatedEnumFieldGenerator : public RepeatedFieldGenerator {
+  friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
+                                              const Options& options);
+
+ public:
+  virtual void FinishInitialization();
+
+ protected:
+  RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor,
+                             const Options& options);
+  virtual ~RepeatedEnumFieldGenerator();
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ENUM_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_extension.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_extension.cc"
new file mode 100644
index 00000000..b514b8a7
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_extension.cc"
@@ -0,0 +1,156 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+ExtensionGenerator::ExtensionGenerator(const string& root_class_name,
+                                       const FieldDescriptor* descriptor)
+    : method_name_(ExtensionMethodName(descriptor)),
+      root_class_and_method_name_(root_class_name + "_" + method_name_),
+      descriptor_(descriptor) {
+  if (descriptor->is_map()) {
+    // NOTE: src/google/protobuf/compiler/plugin.cc makes use of cerr for some
+    // error cases, so it seems to be ok to use as a back door for errors.
+    std::cerr << "error: Extension is a map<>!"
+         << " That used to be blocked by the compiler." << std::endl;
+    std::cerr.flush();
+    abort();
+  }
+}
+
+ExtensionGenerator::~ExtensionGenerator() {}
+
+void ExtensionGenerator::GenerateMembersHeader(io::Printer* printer) {
+  std::map vars;
+  vars["method_name"] = method_name_;
+  if (IsRetainedName(method_name_)) {
+    vars["storage_attribute"] = " NS_RETURNS_NOT_RETAINED";
+  } else {
+    vars["storage_attribute"] = "";
+  }
+  SourceLocation location;
+  if (descriptor_->GetSourceLocation(&location)) {
+    vars["comments"] = BuildCommentsString(location, true);
+  } else {
+    vars["comments"] = "";
+  }
+  // Unlike normal message fields, check if the file for the extension was
+  // deprecated.
+  vars["deprecated_attribute"] = GetOptionalDeprecatedAttribute(descriptor_, descriptor_->file());
+  printer->Print(vars,
+                 "$comments$"
+                 "+ (GPBExtensionDescriptor *)$method_name$$storage_attribute$$deprecated_attribute$;\n");
+}
+
+void ExtensionGenerator::GenerateStaticVariablesInitialization(
+    io::Printer* printer) {
+  std::map vars;
+  vars["root_class_and_method_name"] = root_class_and_method_name_;
+  const string containing_type = ClassName(descriptor_->containing_type());
+  vars["extended_type"] = ObjCClass(containing_type);
+  vars["number"] = StrCat(descriptor_->number());
+
+  std::vector options;
+  if (descriptor_->is_repeated()) options.push_back("GPBExtensionRepeated");
+  if (descriptor_->is_packed()) options.push_back("GPBExtensionPacked");
+  if (descriptor_->containing_type()->options().message_set_wire_format()) {
+    options.push_back("GPBExtensionSetWireFormat");
+  }
+  vars["options"] = BuildFlagsString(FLAGTYPE_EXTENSION, options);
+
+  ObjectiveCType objc_type = GetObjectiveCType(descriptor_);
+  if (objc_type == OBJECTIVECTYPE_MESSAGE) {
+    std::string message_type = ClassName(descriptor_->message_type());
+    vars["type"] = ObjCClass(message_type);
+  } else {
+    vars["type"] = "Nil";
+  }
+
+  vars["default_name"] = GPBGenericValueFieldName(descriptor_);
+  if (descriptor_->is_repeated()) {
+    vars["default"] = "nil";
+  } else {
+    vars["default"] = DefaultValue(descriptor_);
+  }
+  string type = GetCapitalizedType(descriptor_);
+  vars["extension_type"] = string("GPBDataType") + type;
+
+  if (objc_type == OBJECTIVECTYPE_ENUM) {
+    vars["enum_desc_func_name"] =
+         EnumName(descriptor_->enum_type()) + "_EnumDescriptor";
+  } else {
+    vars["enum_desc_func_name"] = "NULL";
+  }
+
+  printer->Print(vars,
+                 "{\n"
+                 "  .defaultValue.$default_name$ = $default$,\n"
+                 "  .singletonName = GPBStringifySymbol($root_class_and_method_name$),\n"
+                 "  .extendedClass.clazz = $extended_type$,\n"
+                 "  .messageOrGroupClass.clazz = $type$,\n"
+                 "  .enumDescriptorFunc = $enum_desc_func_name$,\n"
+                 "  .fieldNumber = $number$,\n"
+                 "  .dataType = $extension_type$,\n"
+                 "  .options = $options$,\n"
+                 "},\n");
+}
+
+void ExtensionGenerator::DetermineObjectiveCClassDefinitions(
+    std::set* fwd_decls) {
+  string extended_type = ClassName(descriptor_->containing_type());
+  fwd_decls->insert(ObjCClassDeclaration(extended_type));
+  ObjectiveCType objc_type = GetObjectiveCType(descriptor_);
+  if (objc_type == OBJECTIVECTYPE_MESSAGE) {
+    string message_type = ClassName(descriptor_->message_type());
+    fwd_decls->insert(ObjCClassDeclaration(message_type));
+  }
+}
+
+void ExtensionGenerator::GenerateRegistrationSource(io::Printer* printer) {
+  printer->Print(
+      "[registry addExtension:$root_class_and_method_name$];\n",
+      "root_class_and_method_name", root_class_and_method_name_);
+}
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_extension.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_extension.h"
new file mode 100644
index 00000000..1bc19d81
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_extension.h"
@@ -0,0 +1,67 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_EXTENSION_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_EXTENSION_H__
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+class ExtensionGenerator {
+ public:
+  ExtensionGenerator(const string& root_class_name,
+                     const FieldDescriptor* descriptor);
+  ~ExtensionGenerator();
+
+  ExtensionGenerator(const ExtensionGenerator&) = delete;
+  ExtensionGenerator& operator=(const ExtensionGenerator&) = delete;
+
+  void GenerateMembersHeader(io::Printer* printer);
+  void GenerateStaticVariablesInitialization(io::Printer* printer);
+  void GenerateRegistrationSource(io::Printer* printer);
+  void DetermineObjectiveCClassDefinitions(std::set* fwd_decls);
+
+ private:
+  string method_name_;
+  string root_class_and_method_name_;
+  const FieldDescriptor* descriptor_;
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_field.cc"
new file mode 100644
index 00000000..829f4258
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_field.cc"
@@ -0,0 +1,479 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+namespace {
+
+void SetCommonFieldVariables(const FieldDescriptor* descriptor,
+                             std::map* variables) {
+  string camel_case_name = FieldName(descriptor);
+  string raw_field_name;
+  if (descriptor->type() == FieldDescriptor::TYPE_GROUP) {
+    raw_field_name = descriptor->message_type()->name();
+  } else {
+    raw_field_name = descriptor->name();
+  }
+  // The logic here has to match -[GGPBFieldDescriptor textFormatName].
+  const string un_camel_case_name(
+      UnCamelCaseFieldName(camel_case_name, descriptor));
+  const bool needs_custom_name = (raw_field_name != un_camel_case_name);
+
+  SourceLocation location;
+  if (descriptor->GetSourceLocation(&location)) {
+    (*variables)["comments"] = BuildCommentsString(location, true);
+  } else {
+    (*variables)["comments"] = "\n";
+  }
+  const string& classname = ClassName(descriptor->containing_type());
+  (*variables)["classname"] = classname;
+  (*variables)["name"] = camel_case_name;
+  const string& capitalized_name = FieldNameCapitalized(descriptor);
+  (*variables)["capitalized_name"] = capitalized_name;
+  (*variables)["raw_field_name"] = raw_field_name;
+  (*variables)["field_number_name"] =
+      classname + "_FieldNumber_" + capitalized_name;
+  (*variables)["field_number"] = StrCat(descriptor->number());
+  (*variables)["field_type"] = GetCapitalizedType(descriptor);
+  (*variables)["deprecated_attribute"] = GetOptionalDeprecatedAttribute(descriptor);
+  std::vector field_flags;
+  if (descriptor->is_repeated()) field_flags.push_back("GPBFieldRepeated");
+  if (descriptor->is_required()) field_flags.push_back("GPBFieldRequired");
+  if (descriptor->is_optional()) field_flags.push_back("GPBFieldOptional");
+  if (descriptor->is_packed()) field_flags.push_back("GPBFieldPacked");
+
+  // ObjC custom flags.
+  if (descriptor->has_default_value())
+    field_flags.push_back("GPBFieldHasDefaultValue");
+  if (needs_custom_name) field_flags.push_back("GPBFieldTextFormatNameCustom");
+  if (descriptor->type() == FieldDescriptor::TYPE_ENUM) {
+    field_flags.push_back("GPBFieldHasEnumDescriptor");
+  }
+
+  (*variables)["fieldflags"] = BuildFlagsString(FLAGTYPE_FIELD, field_flags);
+
+  (*variables)["default"] = DefaultValue(descriptor);
+  (*variables)["default_name"] = GPBGenericValueFieldName(descriptor);
+
+  (*variables)["dataTypeSpecific_name"] = "clazz";
+  (*variables)["dataTypeSpecific_value"] = "Nil";
+
+  (*variables)["storage_offset_value"] =
+      "(uint32_t)offsetof(" + classname + "__storage_, " + camel_case_name + ")";
+  (*variables)["storage_offset_comment"] = "";
+
+  // Clear some common things so they can be set just when needed.
+  (*variables)["storage_attribute"] = "";
+}
+
+}  // namespace
+
+FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
+                                     const Options& options) {
+  FieldGenerator* result = NULL;
+  if (field->is_repeated()) {
+    switch (GetObjectiveCType(field)) {
+      case OBJECTIVECTYPE_MESSAGE: {
+        if (field->is_map()) {
+          result = new MapFieldGenerator(field, options);
+        } else {
+          result = new RepeatedMessageFieldGenerator(field, options);
+        }
+        break;
+      }
+      case OBJECTIVECTYPE_ENUM:
+        result = new RepeatedEnumFieldGenerator(field, options);
+        break;
+      default:
+        result = new RepeatedPrimitiveFieldGenerator(field, options);
+        break;
+    }
+  } else {
+    switch (GetObjectiveCType(field)) {
+      case OBJECTIVECTYPE_MESSAGE: {
+        result = new MessageFieldGenerator(field, options);
+        break;
+      }
+      case OBJECTIVECTYPE_ENUM:
+        result = new EnumFieldGenerator(field, options);
+        break;
+      default:
+        if (IsReferenceType(field)) {
+          result = new PrimitiveObjFieldGenerator(field, options);
+        } else {
+          result = new PrimitiveFieldGenerator(field, options);
+        }
+        break;
+    }
+  }
+  result->FinishInitialization();
+  return result;
+}
+
+FieldGenerator::FieldGenerator(const FieldDescriptor* descriptor,
+                               const Options& options)
+    : descriptor_(descriptor) {
+  SetCommonFieldVariables(descriptor, &variables_);
+}
+
+FieldGenerator::~FieldGenerator() {}
+
+void FieldGenerator::GenerateFieldNumberConstant(io::Printer* printer) const {
+  printer->Print(
+      variables_,
+      "$field_number_name$ = $field_number$,\n");
+}
+
+void FieldGenerator::GenerateCFunctionDeclarations(
+    io::Printer* printer) const {
+  // Nothing
+}
+
+void FieldGenerator::GenerateCFunctionImplementations(
+    io::Printer* printer) const {
+  // Nothing
+}
+
+void FieldGenerator::DetermineForwardDeclarations(
+    std::set* fwd_decls) const {
+  // Nothing
+}
+
+void FieldGenerator::DetermineObjectiveCClassDefinitions(
+    std::set* fwd_decls) const {
+  // Nothing
+}
+
+void FieldGenerator::GenerateFieldDescription(
+    io::Printer* printer, bool include_default) const {
+  // Printed in the same order as the structure decl.
+  if (include_default) {
+    printer->Print(
+        variables_,
+        "{\n"
+        "  .defaultValue.$default_name$ = $default$,\n"
+        "  .core.name = \"$name$\",\n"
+        "  .core.dataTypeSpecific.$dataTypeSpecific_name$ = $dataTypeSpecific_value$,\n"
+        "  .core.number = $field_number_name$,\n"
+        "  .core.hasIndex = $has_index$,\n"
+        "  .core.offset = $storage_offset_value$,$storage_offset_comment$\n"
+        "  .core.flags = $fieldflags$,\n"
+        "  .core.dataType = GPBDataType$field_type$,\n"
+        "},\n");
+  } else {
+    printer->Print(
+        variables_,
+        "{\n"
+        "  .name = \"$name$\",\n"
+        "  .dataTypeSpecific.$dataTypeSpecific_name$ = $dataTypeSpecific_value$,\n"
+        "  .number = $field_number_name$,\n"
+        "  .hasIndex = $has_index$,\n"
+        "  .offset = $storage_offset_value$,$storage_offset_comment$\n"
+        "  .flags = $fieldflags$,\n"
+        "  .dataType = GPBDataType$field_type$,\n"
+        "},\n");
+  }
+}
+
+void FieldGenerator::SetRuntimeHasBit(int has_index) {
+  variables_["has_index"] = StrCat(has_index);
+}
+
+void FieldGenerator::SetNoHasBit(void) {
+  variables_["has_index"] = "GPBNoHasBit";
+}
+
+int FieldGenerator::ExtraRuntimeHasBitsNeeded(void) const {
+  return 0;
+}
+
+void FieldGenerator::SetExtraRuntimeHasBitsBase(int index_base) {
+  // NOTE: src/google/protobuf/compiler/plugin.cc makes use of cerr for some
+  // error cases, so it seems to be ok to use as a back door for errors.
+  std::cerr << "Error: should have overridden SetExtraRuntimeHasBitsBase()." << std::endl;
+  std::cerr.flush();
+  abort();
+}
+
+void FieldGenerator::SetOneofIndexBase(int index_base) {
+  if (descriptor_->containing_oneof() != NULL) {
+    int index = descriptor_->containing_oneof()->index() + index_base;
+    // Flip the sign to mark it as a oneof.
+    variables_["has_index"] = StrCat(-index);
+  }
+}
+
+void FieldGenerator::FinishInitialization(void) {
+  // If "property_type" wasn't set, make it "storage_type".
+  if ((variables_.find("property_type") == variables_.end()) &&
+      (variables_.find("storage_type") != variables_.end())) {
+    variables_["property_type"] = variable("storage_type");
+  }
+}
+
+SingleFieldGenerator::SingleFieldGenerator(const FieldDescriptor* descriptor,
+                                           const Options& options)
+    : FieldGenerator(descriptor, options) {
+  // Nothing
+}
+
+SingleFieldGenerator::~SingleFieldGenerator() {}
+
+void SingleFieldGenerator::GenerateFieldStorageDeclaration(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$storage_type$ $name$;\n");
+}
+
+void SingleFieldGenerator::GeneratePropertyDeclaration(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$comments$");
+  printer->Print(
+      variables_,
+      "@property(nonatomic, readwrite) $property_type$ $name$$deprecated_attribute$;\n"
+      "\n");
+  if (WantsHasProperty()) {
+    printer->Print(
+        variables_,
+        "@property(nonatomic, readwrite) BOOL has$capitalized_name$$deprecated_attribute$;\n");
+  }
+}
+
+void SingleFieldGenerator::GeneratePropertyImplementation(
+    io::Printer* printer) const {
+  if (WantsHasProperty()) {
+    printer->Print(variables_, "@dynamic has$capitalized_name$, $name$;\n");
+  } else {
+    printer->Print(variables_, "@dynamic $name$;\n");
+  }
+}
+
+bool SingleFieldGenerator::WantsHasProperty(void) const {
+  if (descriptor_->containing_oneof() != NULL) {
+    // If in a oneof, it uses the oneofcase instead of a has bit.
+    return false;
+  }
+  if (HasFieldPresence(descriptor_->file())) {
+    // In proto1/proto2, every field has a has_$name$() method.
+    return true;
+  }
+  return false;
+}
+
+bool SingleFieldGenerator::RuntimeUsesHasBit(void) const {
+  if (descriptor_->containing_oneof() != NULL) {
+    // The oneof tracks what is set instead.
+    return false;
+  }
+  return true;
+}
+
+ObjCObjFieldGenerator::ObjCObjFieldGenerator(const FieldDescriptor* descriptor,
+                                             const Options& options)
+    : SingleFieldGenerator(descriptor, options) {
+  variables_["property_storage_attribute"] = "strong";
+  if (IsRetainedName(variables_["name"])) {
+    variables_["storage_attribute"] = " NS_RETURNS_NOT_RETAINED";
+  }
+}
+
+ObjCObjFieldGenerator::~ObjCObjFieldGenerator() {}
+
+void ObjCObjFieldGenerator::GenerateFieldStorageDeclaration(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$storage_type$ *$name$;\n");
+}
+
+void ObjCObjFieldGenerator::GeneratePropertyDeclaration(
+    io::Printer* printer) const {
+
+  // Differs from SingleFieldGenerator::GeneratePropertyDeclaration() in that
+  // it uses pointers and deals with Objective C's rules around storage name
+  // conventions (init*, new*, etc.)
+
+  printer->Print(variables_, "$comments$");
+  printer->Print(
+      variables_,
+      "@property(nonatomic, readwrite, $property_storage_attribute$, null_resettable) $property_type$ *$name$$storage_attribute$$deprecated_attribute$;\n");
+  if (WantsHasProperty()) {
+    printer->Print(
+        variables_,
+        "/** Test to see if @c $name$ has been set. */\n"
+        "@property(nonatomic, readwrite) BOOL has$capitalized_name$$deprecated_attribute$;\n");
+  }
+  if (IsInitName(variables_.find("name")->second)) {
+    // If property name starts with init we need to annotate it to get past ARC.
+    // http://stackoverflow.com/questions/18723226/how-do-i-annotate-an-objective-c-property-with-an-objc-method-family/18723227#18723227
+    printer->Print(variables_,
+                   "- ($property_type$ *)$name$ GPB_METHOD_FAMILY_NONE$deprecated_attribute$;\n");
+  }
+  printer->Print("\n");
+}
+
+RepeatedFieldGenerator::RepeatedFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : ObjCObjFieldGenerator(descriptor, options) {
+  // Default to no comment and let the cases needing it fill it in.
+  variables_["array_comment"] = "";
+}
+
+RepeatedFieldGenerator::~RepeatedFieldGenerator() {}
+
+void RepeatedFieldGenerator::FinishInitialization(void) {
+  FieldGenerator::FinishInitialization();
+  if (variables_.find("array_property_type") == variables_.end()) {
+    variables_["array_property_type"] = variable("array_storage_type");
+  }
+}
+
+void RepeatedFieldGenerator::GenerateFieldStorageDeclaration(
+    io::Printer* printer) const {
+  printer->Print(variables_, "$array_storage_type$ *$name$;\n");
+}
+
+void RepeatedFieldGenerator::GeneratePropertyImplementation(
+    io::Printer* printer) const {
+  printer->Print(variables_, "@dynamic $name$, $name$_Count;\n");
+}
+
+void RepeatedFieldGenerator::GeneratePropertyDeclaration(
+    io::Printer* printer) const {
+
+  // Repeated fields don't need the has* properties, but they do expose a
+  // *Count (to check without autocreation).  So for the field property we need
+  // the same logic as ObjCObjFieldGenerator::GeneratePropertyDeclaration() for
+  // dealing with needing Objective C's rules around storage name conventions
+  // (init*, new*, etc.)
+
+  printer->Print(
+      variables_,
+      "$comments$"
+      "$array_comment$"
+      "@property(nonatomic, readwrite, strong, null_resettable) $array_property_type$ *$name$$storage_attribute$$deprecated_attribute$;\n"
+      "/** The number of items in @c $name$ without causing the array to be created. */\n"
+      "@property(nonatomic, readonly) NSUInteger $name$_Count$deprecated_attribute$;\n");
+  if (IsInitName(variables_.find("name")->second)) {
+    // If property name starts with init we need to annotate it to get past ARC.
+    // http://stackoverflow.com/questions/18723226/how-do-i-annotate-an-objective-c-property-with-an-objc-method-family/18723227#18723227
+    printer->Print(variables_,
+                   "- ($array_property_type$ *)$name$ GPB_METHOD_FAMILY_NONE$deprecated_attribute$;\n");
+  }
+  printer->Print("\n");
+}
+
+bool RepeatedFieldGenerator::WantsHasProperty(void) const {
+  // Consumer check the array size/existence rather than a has bit.
+  return false;
+}
+
+bool RepeatedFieldGenerator::RuntimeUsesHasBit(void) const {
+  return false;  // The array having anything is what is used.
+}
+
+FieldGeneratorMap::FieldGeneratorMap(const Descriptor* descriptor,
+                                     const Options& options)
+    : descriptor_(descriptor),
+      field_generators_(descriptor->field_count()),
+      extension_generators_(descriptor->extension_count()) {
+  // Construct all the FieldGenerators.
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    field_generators_[i].reset(
+        FieldGenerator::Make(descriptor->field(i), options));
+  }
+  for (int i = 0; i < descriptor->extension_count(); i++) {
+    extension_generators_[i].reset(
+        FieldGenerator::Make(descriptor->extension(i), options));
+  }
+}
+
+FieldGeneratorMap::~FieldGeneratorMap() {}
+
+const FieldGenerator& FieldGeneratorMap::get(
+    const FieldDescriptor* field) const {
+  GOOGLE_CHECK_EQ(field->containing_type(), descriptor_);
+  return *field_generators_[field->index()];
+}
+
+const FieldGenerator& FieldGeneratorMap::get_extension(int index) const {
+  return *extension_generators_[index];
+}
+
+int FieldGeneratorMap::CalculateHasBits(void) {
+  int total_bits = 0;
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    if (field_generators_[i]->RuntimeUsesHasBit()) {
+      field_generators_[i]->SetRuntimeHasBit(total_bits);
+      ++total_bits;
+    } else {
+      field_generators_[i]->SetNoHasBit();
+    }
+    int extra_bits = field_generators_[i]->ExtraRuntimeHasBitsNeeded();
+    if (extra_bits) {
+      field_generators_[i]->SetExtraRuntimeHasBitsBase(total_bits);
+      total_bits += extra_bits;
+    }
+  }
+  return total_bits;
+}
+
+void FieldGeneratorMap::SetOneofIndexBase(int index_base) {
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    field_generators_[i]->SetOneofIndexBase(index_base);
+  }
+}
+
+bool FieldGeneratorMap::DoesAnyFieldHaveNonZeroDefault(void) const {
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    if (HasNonZeroDefaultValue(descriptor_->field(i))) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_field.h"
new file mode 100644
index 00000000..68c470a5
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_field.h"
@@ -0,0 +1,193 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_FIELD_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+class FieldGenerator {
+ public:
+  static FieldGenerator* Make(const FieldDescriptor* field,
+                              const Options& options);
+
+  virtual ~FieldGenerator();
+
+  FieldGenerator(const FieldGenerator&) = delete;
+  FieldGenerator& operator=(const FieldGenerator&) = delete;
+
+  // Exposed for subclasses to fill in.
+  virtual void GenerateFieldStorageDeclaration(io::Printer* printer) const = 0;
+  virtual void GeneratePropertyDeclaration(io::Printer* printer) const = 0;
+  virtual void GeneratePropertyImplementation(io::Printer* printer) const = 0;
+
+  // Called by GenerateFieldDescription, exposed for classes that need custom
+  // generation.
+
+  // Exposed for subclasses to extend, base does nothing.
+  virtual void GenerateCFunctionDeclarations(io::Printer* printer) const;
+  virtual void GenerateCFunctionImplementations(io::Printer* printer) const;
+
+  // Exposed for subclasses, should always call it on the parent class also.
+  virtual void DetermineForwardDeclarations(std::set* fwd_decls) const;
+  virtual void DetermineObjectiveCClassDefinitions(std::set* fwd_decls) const;
+
+  // Used during generation, not intended to be extended by subclasses.
+  void GenerateFieldDescription(
+      io::Printer* printer, bool include_default) const;
+  void GenerateFieldNumberConstant(io::Printer* printer) const;
+
+  // Exposed to get and set the has bits information.
+  virtual bool RuntimeUsesHasBit(void) const = 0;
+  void SetRuntimeHasBit(int has_index);
+  void SetNoHasBit(void);
+  virtual int ExtraRuntimeHasBitsNeeded(void) const;
+  virtual void SetExtraRuntimeHasBitsBase(int index_base);
+  void SetOneofIndexBase(int index_base);
+
+  string variable(const char* key) const {
+    return variables_.find(key)->second;
+  }
+
+  bool needs_textformat_name_support() const {
+    const string& field_flags = variable("fieldflags");
+    return field_flags.find("GPBFieldTextFormatNameCustom") != string::npos;
+  }
+  string generated_objc_name() const { return variable("name"); }
+  string raw_field_name() const { return variable("raw_field_name"); }
+
+ protected:
+  FieldGenerator(const FieldDescriptor* descriptor, const Options& options);
+
+  virtual void FinishInitialization(void);
+  virtual bool WantsHasProperty(void) const = 0;
+
+  const FieldDescriptor* descriptor_;
+  std::map variables_;
+};
+
+class SingleFieldGenerator : public FieldGenerator {
+ public:
+  virtual ~SingleFieldGenerator();
+
+  SingleFieldGenerator(const SingleFieldGenerator&) = delete;
+  SingleFieldGenerator& operator=(const SingleFieldGenerator&) = delete;
+
+  virtual void GenerateFieldStorageDeclaration(io::Printer* printer) const;
+  virtual void GeneratePropertyDeclaration(io::Printer* printer) const;
+
+  virtual void GeneratePropertyImplementation(io::Printer* printer) const;
+
+  virtual bool RuntimeUsesHasBit(void) const;
+
+ protected:
+  SingleFieldGenerator(const FieldDescriptor* descriptor,
+                       const Options& options);
+  virtual bool WantsHasProperty(void) const;
+};
+
+// Subclass with common support for when the field ends up as an ObjC Object.
+class ObjCObjFieldGenerator : public SingleFieldGenerator {
+ public:
+  virtual ~ObjCObjFieldGenerator();
+
+  ObjCObjFieldGenerator(const ObjCObjFieldGenerator&) = delete;
+  ObjCObjFieldGenerator& operator=(const ObjCObjFieldGenerator&) = delete;
+
+  virtual void GenerateFieldStorageDeclaration(io::Printer* printer) const;
+  virtual void GeneratePropertyDeclaration(io::Printer* printer) const;
+
+ protected:
+  ObjCObjFieldGenerator(const FieldDescriptor* descriptor,
+                        const Options& options);
+};
+
+class RepeatedFieldGenerator : public ObjCObjFieldGenerator {
+ public:
+  virtual ~RepeatedFieldGenerator();
+
+  RepeatedFieldGenerator(const RepeatedFieldGenerator&) = delete;
+  RepeatedFieldGenerator& operator=(const RepeatedFieldGenerator&) = delete;
+
+  virtual void GenerateFieldStorageDeclaration(io::Printer* printer) const;
+  virtual void GeneratePropertyDeclaration(io::Printer* printer) const;
+
+  virtual void GeneratePropertyImplementation(io::Printer* printer) const;
+
+  virtual bool RuntimeUsesHasBit(void) const;
+
+ protected:
+  RepeatedFieldGenerator(const FieldDescriptor* descriptor,
+                         const Options& options);
+  virtual void FinishInitialization(void);
+  virtual bool WantsHasProperty(void) const;
+};
+
+// Convenience class which constructs FieldGenerators for a Descriptor.
+class FieldGeneratorMap {
+ public:
+  FieldGeneratorMap(const Descriptor* descriptor, const Options& options);
+  ~FieldGeneratorMap();
+
+  FieldGeneratorMap(const FieldGeneratorMap&) = delete;
+  FieldGeneratorMap& operator=(const FieldGeneratorMap&) = delete;
+
+  const FieldGenerator& get(const FieldDescriptor* field) const;
+  const FieldGenerator& get_extension(int index) const;
+
+  // Assigns the has bits and returns the number of bits needed.
+  int CalculateHasBits(void);
+
+  void SetOneofIndexBase(int index_base);
+
+  // Check if any field of this message has a non zero default.
+  bool DoesAnyFieldHaveNonZeroDefault(void) const;
+
+ private:
+  const Descriptor* descriptor_;
+  std::vector> field_generators_;
+  std::vector> extension_generators_;
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_file.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_file.cc"
new file mode 100644
index 00000000..b17e3e7b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_file.cc"
@@ -0,0 +1,640 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include  // std::find()
+#include 
+#include 
+
+// NOTE: src/google/protobuf/compiler/plugin.cc makes use of cerr for some
+// error cases, so it seems to be ok to use as a back door for errors.
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+namespace {
+
+// This is also found in GPBBootstrap.h, and needs to be kept in sync.
+const int32 GOOGLE_PROTOBUF_OBJC_VERSION = 30002;
+
+const char* kHeaderExtension = ".pbobjc.h";
+
+// Checks if a message contains any enums definitions (on the message or
+// a nested message under it).
+bool MessageContainsEnums(const Descriptor* message) {
+  if (message->enum_type_count() > 0) {
+    return true;
+  }
+  for (int i = 0; i < message->nested_type_count(); i++) {
+    if (MessageContainsEnums(message->nested_type(i))) {
+      return true;
+    }
+  }
+  return false;
+}
+
+// Checks if a message contains any extension definitions (on the message or
+// a nested message under it).
+bool MessageContainsExtensions(const Descriptor* message) {
+  if (message->extension_count() > 0) {
+    return true;
+  }
+  for (int i = 0; i < message->nested_type_count(); i++) {
+    if (MessageContainsExtensions(message->nested_type(i))) {
+      return true;
+    }
+  }
+  return false;
+}
+
+// Checks if the file contains any enum definitions (at the root or
+// nested under a message).
+bool FileContainsEnums(const FileDescriptor* file) {
+  if (file->enum_type_count() > 0) {
+    return true;
+  }
+  for (int i = 0; i < file->message_type_count(); i++) {
+    if (MessageContainsEnums(file->message_type(i))) {
+      return true;
+    }
+  }
+  return false;
+}
+
+// Checks if the file contains any extensions definitions (at the root or
+// nested under a message).
+bool FileContainsExtensions(const FileDescriptor* file) {
+  if (file->extension_count() > 0) {
+    return true;
+  }
+  for (int i = 0; i < file->message_type_count(); i++) {
+    if (MessageContainsExtensions(file->message_type(i))) {
+      return true;
+    }
+  }
+  return false;
+}
+
+// Helper for CollectMinimalFileDepsContainingExtensionsWorker that marks all
+// deps as visited and prunes them from the needed files list.
+void PruneFileAndDepsMarkingAsVisited(
+    const FileDescriptor* file,
+    std::vector* files,
+    std::set* files_visited) {
+  std::vector::iterator iter =
+      std::find(files->begin(), files->end(), file);
+  if (iter != files->end()) {
+    files->erase(iter);
+  }
+  files_visited->insert(file);
+  for (int i = 0; i < file->dependency_count(); i++) {
+    PruneFileAndDepsMarkingAsVisited(file->dependency(i), files, files_visited);
+  }
+}
+
+// Helper for CollectMinimalFileDepsContainingExtensions.
+void CollectMinimalFileDepsContainingExtensionsWorker(
+    const FileDescriptor* file,
+    std::vector* files,
+    std::set* files_visited) {
+  if (files_visited->find(file) != files_visited->end()) {
+    return;
+  }
+  files_visited->insert(file);
+
+  if (FileContainsExtensions(file)) {
+    files->push_back(file);
+    for (int i = 0; i < file->dependency_count(); i++) {
+      const FileDescriptor* dep = file->dependency(i);
+      PruneFileAndDepsMarkingAsVisited(dep, files, files_visited);
+    }
+  } else {
+    for (int i = 0; i < file->dependency_count(); i++) {
+      const FileDescriptor* dep = file->dependency(i);
+      CollectMinimalFileDepsContainingExtensionsWorker(dep, files,
+                                                       files_visited);
+    }
+  }
+}
+
+// Collect the deps of the given file that contain extensions. This can be used to
+// create the chain of roots that need to be wired together.
+//
+// NOTE: If any changes are made to this and the supporting functions, you will
+// need to manually validate what the generated code is for the test files:
+//   objectivec/Tests/unittest_extension_chain_*.proto
+// There are comments about what the expected code should be line and limited
+// testing objectivec/Tests/GPBUnittestProtos2.m around compilation (#imports
+// specifically).
+void CollectMinimalFileDepsContainingExtensions(
+    const FileDescriptor* file,
+    std::vector* files) {
+  std::set files_visited;
+  for (int i = 0; i < file->dependency_count(); i++) {
+    const FileDescriptor* dep = file->dependency(i);
+    CollectMinimalFileDepsContainingExtensionsWorker(dep, files,
+                                                     &files_visited);
+  }
+}
+
+bool IsDirectDependency(const FileDescriptor* dep, const FileDescriptor* file) {
+  for (int i = 0; i < file->dependency_count(); i++) {
+    if (dep == file->dependency(i)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+}  // namespace
+
+FileGenerator::FileGenerator(const FileDescriptor *file, const Options& options)
+    : file_(file),
+      root_class_name_(FileClassName(file)),
+      is_bundled_proto_(IsProtobufLibraryBundledProtoFile(file)),
+      options_(options) {
+  for (int i = 0; i < file_->enum_type_count(); i++) {
+    EnumGenerator *generator = new EnumGenerator(file_->enum_type(i));
+    enum_generators_.emplace_back(generator);
+  }
+  for (int i = 0; i < file_->message_type_count(); i++) {
+    MessageGenerator *generator =
+        new MessageGenerator(root_class_name_, file_->message_type(i), options_);
+    message_generators_.emplace_back(generator);
+  }
+  for (int i = 0; i < file_->extension_count(); i++) {
+    ExtensionGenerator *generator =
+        new ExtensionGenerator(root_class_name_, file_->extension(i));
+    extension_generators_.emplace_back(generator);
+  }
+}
+
+FileGenerator::~FileGenerator() {}
+
+void FileGenerator::GenerateHeader(io::Printer *printer) {
+  std::set headers;
+  // Generated files bundled with the library get minimal imports, everything
+  // else gets the wrapper so everything is usable.
+  if (is_bundled_proto_) {
+    headers.insert("GPBRootObject.h");
+    headers.insert("GPBMessage.h");
+    headers.insert("GPBDescriptor.h");
+  } else {
+    headers.insert("GPBProtocolBuffers.h");
+  }
+  PrintFileRuntimePreamble(printer, headers);
+
+  // Add some verification that the generated code matches the source the
+  // code is being compiled with.
+  // NOTE: This captures the raw numeric values at the time the generator was
+  // compiled, since that will be the versions for the ObjC runtime at that
+  // time.  The constants in the generated code will then get their values at
+  // at compile time (so checking against the headers being used to compile).
+  printer->Print(
+      "#if GOOGLE_PROTOBUF_OBJC_VERSION < $google_protobuf_objc_version$\n"
+      "#error This file was generated by a newer version of protoc which is incompatible with your Protocol Buffer library sources.\n"
+      "#endif\n"
+      "#if $google_protobuf_objc_version$ < GOOGLE_PROTOBUF_OBJC_MIN_SUPPORTED_VERSION\n"
+      "#error This file was generated by an older version of protoc which is incompatible with your Protocol Buffer library sources.\n"
+      "#endif\n"
+      "\n",
+      "google_protobuf_objc_version", StrCat(GOOGLE_PROTOBUF_OBJC_VERSION));
+
+  // #import any headers for "public imports" in the proto file.
+  {
+    ImportWriter import_writer(
+        options_.generate_for_named_framework,
+        options_.named_framework_to_proto_path_mappings_path,
+        is_bundled_proto_);
+    const string header_extension(kHeaderExtension);
+    for (int i = 0; i < file_->public_dependency_count(); i++) {
+      import_writer.AddFile(file_->public_dependency(i), header_extension);
+    }
+    import_writer.Print(printer);
+  }
+
+  // Note:
+  //  deprecated-declarations suppression is only needed if some place in this
+  //    proto file is something deprecated or if it references something from
+  //    another file that is deprecated.
+  printer->Print(
+      "// @@protoc_insertion_point(imports)\n"
+      "\n"
+      "#pragma clang diagnostic push\n"
+      "#pragma clang diagnostic ignored \"-Wdeprecated-declarations\"\n"
+      "\n"
+      "CF_EXTERN_C_BEGIN\n"
+      "\n");
+
+  std::set fwd_decls;
+  for (const auto& generator : message_generators_) {
+    generator->DetermineForwardDeclarations(&fwd_decls);
+  }
+  for (std::set::const_iterator i(fwd_decls.begin());
+       i != fwd_decls.end(); ++i) {
+    printer->Print("$value$;\n", "value", *i);
+  }
+  if (fwd_decls.begin() != fwd_decls.end()) {
+    printer->Print("\n");
+  }
+
+  printer->Print(
+      "NS_ASSUME_NONNULL_BEGIN\n"
+      "\n");
+
+  // need to write out all enums first
+  for (const auto& generator : enum_generators_) {
+    generator->GenerateHeader(printer);
+  }
+
+  for (const auto& generator : message_generators_) {
+    generator->GenerateEnumHeader(printer);
+  }
+
+  // For extensions to chain together, the Root gets created even if there
+  // are no extensions.
+  printer->Print(
+      "#pragma mark - $root_class_name$\n"
+      "\n"
+      "/**\n"
+      " * Exposes the extension registry for this file.\n"
+      " *\n"
+      " * The base class provides:\n"
+      " * @code\n"
+      " *   + (GPBExtensionRegistry *)extensionRegistry;\n"
+      " * @endcode\n"
+      " * which is a @c GPBExtensionRegistry that includes all the extensions defined by\n"
+      " * this file and all files that it depends on.\n"
+      " **/\n"
+      "GPB_FINAL @interface $root_class_name$ : GPBRootObject\n"
+      "@end\n"
+      "\n",
+      "root_class_name", root_class_name_);
+
+  if (!extension_generators_.empty()) {
+    // The dynamic methods block is only needed if there are extensions.
+    printer->Print(
+        "@interface $root_class_name$ (DynamicMethods)\n",
+        "root_class_name", root_class_name_);
+
+    for (const auto& generator : extension_generators_) {
+      generator->GenerateMembersHeader(printer);
+    }
+
+    printer->Print("@end\n\n");
+  }  // !extension_generators_.empty()
+
+  for (const auto& generator : message_generators_) {
+    generator->GenerateMessageHeader(printer);
+  }
+
+  printer->Print(
+      "NS_ASSUME_NONNULL_END\n"
+      "\n"
+      "CF_EXTERN_C_END\n"
+      "\n"
+      "#pragma clang diagnostic pop\n"
+      "\n"
+      "// @@protoc_insertion_point(global_scope)\n");
+}
+
+void FileGenerator::GenerateSource(io::Printer *printer) {
+  // #import the runtime support.
+  std::set headers;
+  headers.insert("GPBProtocolBuffers_RuntimeSupport.h");
+  PrintFileRuntimePreamble(printer, headers);
+
+  // Enums use atomic in the generated code, so add the system import as needed.
+  if (FileContainsEnums(file_)) {
+    printer->Print(
+        "#import \n"
+        "\n");
+  }
+
+  std::vector deps_with_extensions;
+  CollectMinimalFileDepsContainingExtensions(file_, &deps_with_extensions);
+
+  {
+    ImportWriter import_writer(
+        options_.generate_for_named_framework,
+        options_.named_framework_to_proto_path_mappings_path,
+        is_bundled_proto_);
+    const string header_extension(kHeaderExtension);
+
+    // #import the header for this proto file.
+    import_writer.AddFile(file_, header_extension);
+
+    // #import the headers for anything that a plain dependency of this proto
+    // file (that means they were just an include, not a "public" include).
+    std::set public_import_names;
+    for (int i = 0; i < file_->public_dependency_count(); i++) {
+      public_import_names.insert(file_->public_dependency(i)->name());
+    }
+    for (int i = 0; i < file_->dependency_count(); i++) {
+      const FileDescriptor *dep = file_->dependency(i);
+      bool public_import = (public_import_names.count(dep->name()) != 0);
+      if (!public_import) {
+        import_writer.AddFile(dep, header_extension);
+      }
+    }
+
+    // If any indirect dependency provided extensions, it needs to be directly
+    // imported so it can get merged into the root's extensions registry.
+    // See the Note by CollectMinimalFileDepsContainingExtensions before
+    // changing this.
+    for (std::vector::iterator iter =
+             deps_with_extensions.begin();
+         iter != deps_with_extensions.end(); ++iter) {
+      if (!IsDirectDependency(*iter, file_)) {
+        import_writer.AddFile(*iter, header_extension);
+      }
+    }
+
+    import_writer.Print(printer);
+  }
+
+  bool includes_oneof = false;
+  for (const auto& generator : message_generators_) {
+    if (generator->IncludesOneOfDefinition()) {
+      includes_oneof = true;
+      break;
+    }
+  }
+
+  std::set fwd_decls;
+  for (const auto& generator : message_generators_) {
+    generator->DetermineObjectiveCClassDefinitions(&fwd_decls);
+  }
+  for (const auto& generator : extension_generators_) {
+    generator->DetermineObjectiveCClassDefinitions(&fwd_decls);
+  }
+
+  // Note:
+  //  deprecated-declarations suppression is only needed if some place in this
+  //    proto file is something deprecated or if it references something from
+  //    another file that is deprecated.
+  //  dollar-in-identifier-extension is needed because we use references to
+  //    objc class names that have $ in identifiers.
+  printer->Print(
+      "// @@protoc_insertion_point(imports)\n"
+      "\n"
+      "#pragma clang diagnostic push\n"
+      "#pragma clang diagnostic ignored \"-Wdeprecated-declarations\"\n");
+  if (includes_oneof) {
+    // The generated code for oneof's uses direct ivar access, suppress the
+    // warning incase developer turn that on in the context they compile the
+    // generated code.
+    printer->Print(
+        "#pragma clang diagnostic ignored \"-Wdirect-ivar-access\"\n");
+  }
+  if (!fwd_decls.empty()) {
+    printer->Print(
+      "#pragma clang diagnostic ignored \"-Wdollar-in-identifier-extension\"\n");
+  }
+  printer->Print(
+      "\n");
+  if (!fwd_decls.empty()) {
+    printer->Print(
+        "#pragma mark - Objective C Class declarations\n"
+        "// Forward declarations of Objective C classes that we can use as\n"
+        "// static values in struct initializers.\n"
+        "// We don't use [Foo class] because it is not a static value.\n");
+  }
+  for (const auto& i : fwd_decls) {
+    printer->Print("$value$\n", "value", i);
+  }
+  if (!fwd_decls.empty()) {
+    printer->Print("\n");
+  }
+  printer->Print(
+      "#pragma mark - $root_class_name$\n"
+      "\n"
+      "@implementation $root_class_name$\n\n",
+      "root_class_name", root_class_name_);
+
+  const bool file_contains_extensions = FileContainsExtensions(file_);
+
+  // If there were any extensions or this file has any dependencies, output
+  // a registry to override to create the file specific registry.
+  if (file_contains_extensions || !deps_with_extensions.empty()) {
+    printer->Print(
+        "+ (GPBExtensionRegistry*)extensionRegistry {\n"
+        "  // This is called by +initialize so there is no need to worry\n"
+        "  // about thread safety and initialization of registry.\n"
+        "  static GPBExtensionRegistry* registry = nil;\n"
+        "  if (!registry) {\n"
+        "    GPB_DEBUG_CHECK_RUNTIME_VERSIONS();\n"
+        "    registry = [[GPBExtensionRegistry alloc] init];\n");
+
+    printer->Indent();
+    printer->Indent();
+
+    if (file_contains_extensions) {
+      printer->Print(
+          "static GPBExtensionDescription descriptions[] = {\n");
+      printer->Indent();
+      for (const auto& generator : extension_generators_) {
+        generator->GenerateStaticVariablesInitialization(printer);
+      }
+      for (const auto& generator : message_generators_) {
+        generator->GenerateStaticVariablesInitialization(printer);
+      }
+      printer->Outdent();
+      printer->Print(
+          "};\n"
+          "for (size_t i = 0; i < sizeof(descriptions) / sizeof(descriptions[0]); ++i) {\n"
+          "  GPBExtensionDescriptor *extension =\n"
+          "      [[GPBExtensionDescriptor alloc] initWithExtensionDescription:&descriptions[i]\n"
+          "                                                     usesClassRefs:YES];\n"
+          "  [registry addExtension:extension];\n"
+          "  [self globallyRegisterExtension:extension];\n"
+          "  [extension release];\n"
+          "}\n");
+    }
+
+    if (deps_with_extensions.empty()) {
+      printer->Print(
+          "// None of the imports (direct or indirect) defined extensions, so no need to add\n"
+          "// them to this registry.\n");
+    } else {
+      printer->Print(
+          "// Merge in the imports (direct or indirect) that defined extensions.\n");
+      for (std::vector::iterator iter =
+               deps_with_extensions.begin();
+           iter != deps_with_extensions.end(); ++iter) {
+        const string root_class_name(FileClassName((*iter)));
+        printer->Print(
+            "[registry addExtensions:[$dependency$ extensionRegistry]];\n",
+            "dependency", root_class_name);
+      }
+    }
+
+    printer->Outdent();
+    printer->Outdent();
+
+    printer->Print(
+        "  }\n"
+        "  return registry;\n"
+        "}\n");
+  } else {
+    if (file_->dependency_count() > 0) {
+      printer->Print(
+          "// No extensions in the file and none of the imports (direct or indirect)\n"
+          "// defined extensions, so no need to generate +extensionRegistry.\n");
+    } else {
+      printer->Print(
+          "// No extensions in the file and no imports, so no need to generate\n"
+          "// +extensionRegistry.\n");
+    }
+  }
+
+  printer->Print("\n@end\n\n");
+
+  // File descriptor only needed if there are messages to use it.
+  if (!message_generators_.empty()) {
+    std::map vars;
+    vars["root_class_name"] = root_class_name_;
+    vars["package"] = file_->package();
+    vars["objc_prefix"] = FileClassPrefix(file_);
+    switch (file_->syntax()) {
+      case FileDescriptor::SYNTAX_UNKNOWN:
+        vars["syntax"] = "GPBFileSyntaxUnknown";
+        break;
+      case FileDescriptor::SYNTAX_PROTO2:
+        vars["syntax"] = "GPBFileSyntaxProto2";
+        break;
+      case FileDescriptor::SYNTAX_PROTO3:
+        vars["syntax"] = "GPBFileSyntaxProto3";
+        break;
+    }
+    printer->Print(vars,
+        "#pragma mark - $root_class_name$_FileDescriptor\n"
+        "\n"
+        "static GPBFileDescriptor *$root_class_name$_FileDescriptor(void) {\n"
+        "  // This is called by +initialize so there is no need to worry\n"
+        "  // about thread safety of the singleton.\n"
+        "  static GPBFileDescriptor *descriptor = NULL;\n"
+        "  if (!descriptor) {\n"
+        "    GPB_DEBUG_CHECK_RUNTIME_VERSIONS();\n");
+    if (!vars["objc_prefix"].empty()) {
+      printer->Print(
+          vars,
+          "    descriptor = [[GPBFileDescriptor alloc] initWithPackage:@\"$package$\"\n"
+          "                                                 objcPrefix:@\"$objc_prefix$\"\n"
+          "                                                     syntax:$syntax$];\n");
+    } else {
+      printer->Print(
+          vars,
+          "    descriptor = [[GPBFileDescriptor alloc] initWithPackage:@\"$package$\"\n"
+          "                                                     syntax:$syntax$];\n");
+    }
+    printer->Print(
+        "  }\n"
+        "  return descriptor;\n"
+        "}\n"
+        "\n");
+  }
+
+  for (const auto& generator : enum_generators_) {
+    generator->GenerateSource(printer);
+  }
+  for (const auto& generator : message_generators_) {
+    generator->GenerateSource(printer);
+  }
+
+  printer->Print(
+    "\n"
+    "#pragma clang diagnostic pop\n"
+    "\n"
+    "// @@protoc_insertion_point(global_scope)\n");
+}
+
+// Helper to print the import of the runtime support at the top of generated
+// files. This currently only supports the runtime coming from a framework
+// as defined by the official CocoaPod.
+void FileGenerator::PrintFileRuntimePreamble(
+    io::Printer* printer, const std::set& headers_to_import) const {
+  printer->Print(
+      "// Generated by the protocol buffer compiler.  DO NOT EDIT!\n"
+      "// source: $filename$\n"
+      "\n",
+      "filename", file_->name());
+
+  const string framework_name(ProtobufLibraryFrameworkName);
+  const string cpp_symbol(ProtobufFrameworkImportSymbol(framework_name));
+
+  printer->Print(
+      "// This CPP symbol can be defined to use imports that match up to the framework\n"
+      "// imports needed when using CocoaPods.\n"
+      "#if !defined($cpp_symbol$)\n"
+      " #define $cpp_symbol$ 0\n"
+      "#endif\n"
+      "\n"
+      "#if $cpp_symbol$\n",
+      "cpp_symbol", cpp_symbol);
+
+
+  for (std::set::const_iterator iter = headers_to_import.begin();
+       iter != headers_to_import.end(); ++iter) {
+    printer->Print(
+        " #import <$framework_name$/$header$>\n",
+        "header", *iter,
+        "framework_name", framework_name);
+  }
+
+  printer->Print(
+      "#else\n");
+
+  for (std::set::const_iterator iter = headers_to_import.begin();
+       iter != headers_to_import.end(); ++iter) {
+    printer->Print(
+        " #import \"$header$\"\n",
+        "header", *iter);
+  }
+
+  printer->Print(
+      "#endif\n"
+      "\n");
+}
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_file.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_file.h"
new file mode 100644
index 00000000..fd572634
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_file.h"
@@ -0,0 +1,83 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_FILE_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_FILE_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+class EnumGenerator;
+class ExtensionGenerator;
+class MessageGenerator;
+
+class FileGenerator {
+ public:
+  FileGenerator(const FileDescriptor* file, const Options& options);
+  ~FileGenerator();
+
+  FileGenerator(const FileGenerator&) = delete;
+  FileGenerator& operator=(const FileGenerator&) = delete;
+
+  void GenerateSource(io::Printer* printer);
+  void GenerateHeader(io::Printer* printer);
+
+  const string& RootClassName() const { return root_class_name_; }
+
+ private:
+  const FileDescriptor* file_;
+  string root_class_name_;
+  bool is_bundled_proto_;
+
+  std::vector> enum_generators_;
+  std::vector> message_generators_;
+  std::vector> extension_generators_;
+
+  const Options options_;
+
+  void PrintFileRuntimePreamble(
+      io::Printer* printer, const std::set& headers_to_import) const;
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_FILE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_generator.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_generator.cc"
new file mode 100644
index 00000000..25338ad9
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_generator.cc"
@@ -0,0 +1,172 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+ObjectiveCGenerator::ObjectiveCGenerator() {}
+
+ObjectiveCGenerator::~ObjectiveCGenerator() {}
+
+bool ObjectiveCGenerator::HasGenerateAll() const {
+  return true;
+}
+
+bool ObjectiveCGenerator::Generate(const FileDescriptor* file,
+                                   const string& parameter,
+                                   GeneratorContext* context,
+                                   string* error) const {
+  *error = "Unimplemented Generate() method. Call GenerateAll() instead.";
+  return false;
+}
+
+bool ObjectiveCGenerator::GenerateAll(const std::vector& files,
+                                      const string& parameter,
+                                      GeneratorContext* context,
+                                      string* error) const {
+  // -----------------------------------------------------------------
+  // Parse generator options. These options are passed to the compiler using the
+  // --objc_opt flag. The options are passed as a comma separated list of
+  // options along with their values. If the option appears multiple times, only
+  // the last value will be considered.
+  //
+  // e.g. protoc ... --objc_opt=expected_prefixes=file.txt,generate_for_named_framework=MyFramework
+
+  Options generation_options;
+
+  std::vector > options;
+  ParseGeneratorParameter(parameter, &options);
+  for (int i = 0; i < options.size(); i++) {
+    if (options[i].first == "expected_prefixes_path") {
+      // Path to find a file containing the expected prefixes
+      // (objc_class_prefix "PREFIX") for proto packages (package NAME). The
+      // generator will then issue warnings/errors if in the proto files being
+      // generated the option is not listed/wrong/etc in the file.
+      //
+      // The format of the file is:
+      //   - An entry is a line of "package=prefix".
+      //   - Comments start with "#".
+      //   - A comment can go on a line after a expected package/prefix pair.
+      //     (i.e. - "package=prefix # comment")
+      //
+      // There is no validation that the prefixes are good prefixes, it is
+      // assumed that they are when you create the file.
+      generation_options.expected_prefixes_path = options[i].second;
+    } else if (options[i].first == "expected_prefixes_suppressions") {
+      // A semicolon delimited string that lists the paths of .proto files to
+      // exclude from the package prefix validations (expected_prefixes_path).
+      // This is provided as an "out", to skip some files being checked.
+      SplitStringUsing(options[i].second, ";",
+                       &generation_options.expected_prefixes_suppressions);
+    } else if (options[i].first == "generate_for_named_framework") {
+      // The name of the framework that protos are being generated for. This
+      // will cause the #import statements to be framework based using this
+      // name (i.e. - "#import ).
+      //
+      // NOTE: If this option is used with
+      // named_framework_to_proto_path_mappings_path, then this is effectively
+      // the "default" framework name used for everything that wasn't mapped by
+      // the mapping file.
+      generation_options.generate_for_named_framework = options[i].second;
+    } else if (options[i].first == "named_framework_to_proto_path_mappings_path") {
+      // Path to find a file containing the list of framework names and proto
+      // files. The generator uses this to decide if a proto file
+      // referenced should use a framework style import vs. a user level import
+      // (#import  vs #import "dir/file.pbobjc.h").
+      //
+      // The format of the file is:
+      //   - An entry is a line of "frameworkName: file.proto, dir/file2.proto".
+      //   - Comments start with "#".
+      //   - A comment can go on a line after a expected package/prefix pair.
+      //     (i.e. - "frameworkName: file.proto # comment")
+      //
+      // Any number of files can be listed for a framework, just separate them
+      // with commas.
+      //
+      // There can be multiple lines listing the same frameworkName incase it
+      // has a lot of proto files included in it; having multiple lines makes
+      // things easier to read. If a proto file is not configured in the
+      // mappings file, it will use the default framework name if one was passed
+      // with generate_for_named_framework, or the relative path to it's include
+      // path otherwise.
+      generation_options.named_framework_to_proto_path_mappings_path = options[i].second;
+    } else {
+      *error = "error: Unknown generator option: " + options[i].first;
+      return false;
+    }
+  }
+
+  // -----------------------------------------------------------------
+
+  // Validate the objc prefix/package pairings.
+  if (!ValidateObjCClassPrefixes(files, generation_options, error)) {
+    // *error will have been filled in.
+    return false;
+  }
+
+  for (int i = 0; i < files.size(); i++) {
+    const FileDescriptor* file = files[i];
+    FileGenerator file_generator(file, generation_options);
+    string filepath = FilePath(file);
+
+    // Generate header.
+    {
+      std::unique_ptr output(
+          context->Open(filepath + ".pbobjc.h"));
+      io::Printer printer(output.get(), '$');
+      file_generator.GenerateHeader(&printer);
+    }
+
+    // Generate m file.
+    {
+      std::unique_ptr output(
+          context->Open(filepath + ".pbobjc.m"));
+      io::Printer printer(output.get(), '$');
+      file_generator.GenerateSource(&printer);
+    }
+  }
+
+  return true;
+}
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_generator.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_generator.h"
new file mode 100644
index 00000000..d10efc20
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_generator.h"
@@ -0,0 +1,78 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Generates ObjectiveC code for a given .proto file.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_GENERATOR_H__
+
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+// CodeGenerator implementation which generates a ObjectiveC source file and
+// header.  If you create your own protocol compiler binary and you want it to
+// support ObjectiveC output, you can do so by registering an instance of this
+// CodeGenerator with the CommandLineInterface in your main() function.
+class PROTOC_EXPORT ObjectiveCGenerator : public CodeGenerator {
+ public:
+  ObjectiveCGenerator();
+  ~ObjectiveCGenerator();
+
+  ObjectiveCGenerator(const ObjectiveCGenerator&) = delete;
+  ObjectiveCGenerator& operator=(const ObjectiveCGenerator&) = delete;
+
+  // implements CodeGenerator ----------------------------------------
+  bool HasGenerateAll() const;
+  bool Generate(const FileDescriptor* file,
+                const string& parameter,
+                GeneratorContext* context,
+                string* error) const;
+  bool GenerateAll(const std::vector& files,
+                   const string& parameter,
+                   GeneratorContext* context,
+                   string* error) const;
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_GENERATOR_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_helpers.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_helpers.cc"
new file mode 100644
index 00000000..d38a2242
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_helpers.cc"
@@ -0,0 +1,1751 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef _MSC_VER
+#include 
+#endif
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+// NOTE: src/google/protobuf/compiler/plugin.cc makes use of cerr for some
+// error cases, so it seems to be ok to use as a back door for errors.
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+//  is transitively included in this file. Import the functions explicitly
+// in this port namespace to avoid ambiguous definition.
+namespace posix {
+#ifdef _WIN32
+using ::google::protobuf::io::win32::open;
+#else
+using ::open;
+#endif
+}  // namespace port
+
+Options::Options() {
+  // Default is the value of the env for the package prefixes.
+  const char* file_path = getenv("GPB_OBJC_EXPECTED_PACKAGE_PREFIXES");
+  if (file_path) {
+    expected_prefixes_path = file_path;
+  }
+  const char* suppressions = getenv("GPB_OBJC_EXPECTED_PACKAGE_PREFIXES_SUPPRESSIONS");
+  if (suppressions) {
+    SplitStringUsing(suppressions, ";", &expected_prefixes_suppressions);
+  }
+}
+
+namespace {
+
+std::unordered_set MakeWordsMap(const char* const words[], size_t num_words) {
+  std::unordered_set result;
+  for (int i = 0; i < num_words; i++) {
+    result.insert(words[i]);
+  }
+  return result;
+}
+
+const char* const kUpperSegmentsList[] = {"url", "http", "https"};
+
+std::unordered_set kUpperSegments =
+    MakeWordsMap(kUpperSegmentsList, GOOGLE_ARRAYSIZE(kUpperSegmentsList));
+
+bool ascii_isnewline(char c) {
+  return c == '\n' || c == '\r';
+}
+
+// Internal helper for name handing.
+// Do not expose this outside of helpers, stick to having functions for specific
+// cases (ClassName(), FieldName()), so there is always consistent suffix rules.
+string UnderscoresToCamelCase(const string& input, bool first_capitalized) {
+  std::vector values;
+  string current;
+
+  bool last_char_was_number = false;
+  bool last_char_was_lower = false;
+  bool last_char_was_upper = false;
+  for (int i = 0; i < input.size(); i++) {
+    char c = input[i];
+    if (ascii_isdigit(c)) {
+      if (!last_char_was_number) {
+        values.push_back(current);
+        current = "";
+      }
+      current += c;
+      last_char_was_number = last_char_was_lower = last_char_was_upper = false;
+      last_char_was_number = true;
+    } else if (ascii_islower(c)) {
+      // lowercase letter can follow a lowercase or uppercase letter
+      if (!last_char_was_lower && !last_char_was_upper) {
+        values.push_back(current);
+        current = "";
+      }
+      current += c;  // already lower
+      last_char_was_number = last_char_was_lower = last_char_was_upper = false;
+      last_char_was_lower = true;
+    } else if (ascii_isupper(c)) {
+      if (!last_char_was_upper) {
+        values.push_back(current);
+        current = "";
+      }
+      current += ascii_tolower(c);
+      last_char_was_number = last_char_was_lower = last_char_was_upper = false;
+      last_char_was_upper = true;
+    } else {
+      last_char_was_number = last_char_was_lower = last_char_was_upper = false;
+    }
+  }
+  values.push_back(current);
+
+  string result;
+  bool first_segment_forces_upper = false;
+  for (std::vector::iterator i = values.begin(); i != values.end(); ++i) {
+    string value = *i;
+    bool all_upper = (kUpperSegments.count(value) > 0);
+    if (all_upper && (result.length() == 0)) {
+      first_segment_forces_upper = true;
+    }
+    for (int j = 0; j < value.length(); j++) {
+      if (j == 0 || all_upper) {
+        value[j] = ascii_toupper(value[j]);
+      } else {
+        // Nothing, already in lower.
+      }
+    }
+    result += value;
+  }
+  if ((result.length() != 0) &&
+      !first_capitalized &&
+      !first_segment_forces_upper) {
+    result[0] = ascii_tolower(result[0]);
+  }
+  return result;
+}
+
+const char* const kReservedWordList[] = {
+  // Note NSObject Methods:
+  // These are brought in from objectivec_nsobject_methods.h that is generated
+  // using method_dump.sh. See kNSObjectMethods below.
+
+  // Objective C "keywords" that aren't in C
+  // From
+  // http://stackoverflow.com/questions/1873630/reserved-keywords-in-objective-c
+  // with some others added on.
+  "id", "_cmd", "super", "in", "out", "inout", "bycopy", "byref", "oneway",
+  "self", "instancetype", "nullable", "nonnull", "nil", "Nil",
+  "YES", "NO", "weak",
+
+  // C/C++ keywords (Incl C++ 0x11)
+  // From http://en.cppreference.com/w/cpp/keywords
+  "and", "and_eq", "alignas", "alignof", "asm", "auto", "bitand", "bitor",
+  "bool", "break", "case", "catch", "char", "char16_t", "char32_t", "class",
+  "compl", "const", "constexpr", "const_cast", "continue", "decltype",
+  "default", "delete", "double", "dynamic_cast", "else", "enum", "explicit",
+  "export", "extern ", "false", "float", "for", "friend", "goto", "if",
+  "inline", "int", "long", "mutable", "namespace", "new", "noexcept", "not",
+  "not_eq", "nullptr", "operator", "or", "or_eq", "private", "protected",
+  "public", "register", "reinterpret_cast", "return", "short", "signed",
+  "sizeof", "static", "static_assert", "static_cast", "struct", "switch",
+  "template", "this", "thread_local", "throw", "true", "try", "typedef",
+  "typeid", "typename", "union", "unsigned", "using", "virtual", "void",
+  "volatile", "wchar_t", "while", "xor", "xor_eq",
+
+  // C99 keywords
+  // From
+  // http://publib.boulder.ibm.com/infocenter/lnxpcomp/v8v101/index.jsp?topic=%2Fcom.ibm.xlcpp8l.doc%2Flanguage%2Fref%2Fkeyw.htm
+  "restrict",
+
+  // GCC/Clang extension
+  "typeof",
+
+  // Not a keyword, but will break you
+  "NULL",
+
+  // Objective-C Runtime typedefs
+  // From 
+  "Category", "Ivar", "Method", "Protocol",
+
+  // GPBMessage Methods
+  // Only need to add instance methods that may conflict with
+  // method declared in protos. The main cases are methods
+  // that take no arguments, or setFoo:/hasFoo: type methods.
+  "clear", "data", "delimitedData", "descriptor", "extensionRegistry",
+  "extensionsCurrentlySet", "initialized", "isInitialized", "serializedSize",
+  "sortedExtensionsInUse", "unknownFields",
+
+  // MacTypes.h names
+  "Fixed", "Fract", "Size", "LogicalAddress", "PhysicalAddress", "ByteCount",
+  "ByteOffset", "Duration", "AbsoluteTime", "OptionBits", "ItemCount",
+  "PBVersion", "ScriptCode", "LangCode", "RegionCode", "OSType",
+  "ProcessSerialNumber", "Point", "Rect", "FixedPoint", "FixedRect", "Style",
+  "StyleParameter", "StyleField", "TimeScale", "TimeBase", "TimeRecord",
+};
+
+// returns true is input starts with __ or _[A-Z] which are reserved identifiers
+// in C/ C++. All calls should go through UnderscoresToCamelCase before getting here
+// but this verifies and allows for future expansion if we decide to redefine what a
+// reserved C identifier is (for example the GNU list
+// https://www.gnu.org/software/libc/manual/html_node/Reserved-Names.html )
+bool IsReservedCIdentifier(const string& input) {
+  if (input.length() > 2) {
+    if (input.at(0) == '_') {
+      if (isupper(input.at(1)) || input.at(1) == '_') {
+        return true;
+      }
+    }
+  }
+  return false;
+}
+
+string SanitizeNameForObjC(const string& prefix,
+                           const string& input,
+                           const string& extension,
+                           string* out_suffix_added) {
+  static const std::unordered_set kReservedWords =
+      MakeWordsMap(kReservedWordList, GOOGLE_ARRAYSIZE(kReservedWordList));
+  static const std::unordered_set kNSObjectMethods =
+      MakeWordsMap(kNSObjectMethodsList, GOOGLE_ARRAYSIZE(kNSObjectMethodsList));
+  string sanitized;
+  // We add the prefix in the cases where the string is missing a prefix.
+  // We define "missing a prefix" as where 'input':
+  // a) Doesn't start with the prefix or
+  // b) Isn't equivalent to the prefix or
+  // c) Has the prefix, but the letter after the prefix is lowercase
+  if (HasPrefixString(input, prefix)) {
+    if (input.length() == prefix.length() || !ascii_isupper(input[prefix.length()])) {
+      sanitized = prefix + input;
+    } else {
+      sanitized = input;
+    }
+  } else {
+    sanitized = prefix + input;
+  }
+  if (IsReservedCIdentifier(sanitized) ||
+      (kReservedWords.count(sanitized) > 0) ||
+      (kNSObjectMethods.count(sanitized) > 0)) {
+    if (out_suffix_added) *out_suffix_added = extension;
+    return sanitized + extension;
+  }
+  if (out_suffix_added) out_suffix_added->clear();
+  return sanitized;
+}
+
+string NameFromFieldDescriptor(const FieldDescriptor* field) {
+  if (field->type() == FieldDescriptor::TYPE_GROUP) {
+    return field->message_type()->name();
+  } else {
+    return field->name();
+  }
+}
+
+void PathSplit(const string& path, string* directory, string* basename) {
+  string::size_type last_slash = path.rfind('/');
+  if (last_slash == string::npos) {
+    if (directory) {
+      *directory = "";
+    }
+    if (basename) {
+      *basename = path;
+    }
+  } else {
+    if (directory) {
+      *directory = path.substr(0, last_slash);
+    }
+    if (basename) {
+      *basename = path.substr(last_slash + 1);
+    }
+  }
+}
+
+bool IsSpecialName(const string& name, const string* special_names,
+                   size_t count) {
+  for (size_t i = 0; i < count; ++i) {
+    size_t length = special_names[i].length();
+    if (name.compare(0, length, special_names[i]) == 0) {
+      if (name.length() > length) {
+        // If name is longer than the retained_name[i] that it matches
+        // the next character must be not lower case (newton vs newTon vs
+        // new_ton).
+        return !ascii_islower(name[length]);
+      } else {
+        return true;
+      }
+    }
+  }
+  return false;
+}
+
+string GetZeroEnumNameForFlagType(const FlagType flag_type) {
+  switch(flag_type) {
+    case FLAGTYPE_DESCRIPTOR_INITIALIZATION:
+      return "GPBDescriptorInitializationFlag_None";
+    case FLAGTYPE_EXTENSION:
+      return "GPBExtensionNone";
+    case FLAGTYPE_FIELD:
+      return "GPBFieldNone";
+    default:
+      GOOGLE_LOG(FATAL) << "Can't get here.";
+      return "0";
+  }
+}
+
+string GetEnumNameForFlagType(const FlagType flag_type) {
+  switch(flag_type) {
+    case FLAGTYPE_DESCRIPTOR_INITIALIZATION:
+      return "GPBDescriptorInitializationFlags";
+    case FLAGTYPE_EXTENSION:
+      return "GPBExtensionOptions";
+    case FLAGTYPE_FIELD:
+      return "GPBFieldFlags";
+    default:
+      GOOGLE_LOG(FATAL) << "Can't get here.";
+      return string();
+  }
+}
+
+}  // namespace
+
+// Escape C++ trigraphs by escaping question marks to \?
+string EscapeTrigraphs(const string& to_escape) {
+  return StringReplace(to_escape, "?", "\\?", true);
+}
+
+string StripProto(const string& filename) {
+  if (HasSuffixString(filename, ".protodevel")) {
+    return StripSuffixString(filename, ".protodevel");
+  } else {
+    return StripSuffixString(filename, ".proto");
+  }
+}
+
+void TrimWhitespace(StringPiece* input) {
+  while (!input->empty() && ascii_isspace(*input->data())) {
+    input->remove_prefix(1);
+  }
+  while (!input->empty() && ascii_isspace((*input)[input->length() - 1])) {
+    input->remove_suffix(1);
+  }
+}
+
+
+bool IsRetainedName(const string& name) {
+  // List of prefixes from
+  // http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/MemoryMgmt/Articles/mmRules.html
+  static const string retained_names[] = {"new", "alloc", "copy",
+                                          "mutableCopy"};
+  return IsSpecialName(name, retained_names,
+                       sizeof(retained_names) / sizeof(retained_names[0]));
+}
+
+bool IsInitName(const string& name) {
+  static const string init_names[] = {"init"};
+  return IsSpecialName(name, init_names,
+                       sizeof(init_names) / sizeof(init_names[0]));
+}
+
+string BaseFileName(const FileDescriptor* file) {
+  string basename;
+  PathSplit(file->name(), NULL, &basename);
+  return basename;
+}
+
+string FileClassPrefix(const FileDescriptor* file) {
+  // Default is empty string, no need to check has_objc_class_prefix.
+  string result = file->options().objc_class_prefix();
+  return result;
+}
+
+string FilePath(const FileDescriptor* file) {
+  string output;
+  string basename;
+  string directory;
+  PathSplit(file->name(), &directory, &basename);
+  if (directory.length() > 0) {
+    output = directory + "/";
+  }
+  basename = StripProto(basename);
+
+  // CamelCase to be more ObjC friendly.
+  basename = UnderscoresToCamelCase(basename, true);
+
+  output += basename;
+  return output;
+}
+
+string FilePathBasename(const FileDescriptor* file) {
+  string output;
+  string basename;
+  string directory;
+  PathSplit(file->name(), &directory, &basename);
+  basename = StripProto(basename);
+
+  // CamelCase to be more ObjC friendly.
+  output = UnderscoresToCamelCase(basename, true);
+
+  return output;
+}
+
+string FileClassName(const FileDescriptor* file) {
+  const string prefix = FileClassPrefix(file);
+  const string name = UnderscoresToCamelCase(StripProto(BaseFileName(file)), true) + "Root";
+  // There aren't really any reserved words that end in "Root", but playing
+  // it safe and checking.
+  return SanitizeNameForObjC(prefix, name, "_RootClass", NULL);
+}
+
+string ClassNameWorker(const Descriptor* descriptor) {
+  string name;
+  if (descriptor->containing_type() != NULL) {
+    name = ClassNameWorker(descriptor->containing_type());
+    name += "_";
+  }
+  return name + descriptor->name();
+}
+
+string ClassNameWorker(const EnumDescriptor* descriptor) {
+  string name;
+  if (descriptor->containing_type() != NULL) {
+    name = ClassNameWorker(descriptor->containing_type());
+    name += "_";
+  }
+  return name + descriptor->name();
+}
+
+string ClassName(const Descriptor* descriptor) {
+  return ClassName(descriptor, NULL);
+}
+
+string ClassName(const Descriptor* descriptor, string* out_suffix_added) {
+  // 1. Message names are used as is (style calls for CamelCase, trust it).
+  // 2. Check for reserved word at the very end and then suffix things.
+  const string prefix = FileClassPrefix(descriptor->file());
+  const string name = ClassNameWorker(descriptor);
+  return SanitizeNameForObjC(prefix, name, "_Class", out_suffix_added);
+}
+
+string EnumName(const EnumDescriptor* descriptor) {
+  // 1. Enum names are used as is (style calls for CamelCase, trust it).
+  // 2. Check for reserved word at the every end and then suffix things.
+  //      message Fixed {
+  //        message Size {...}
+  //        enum Mumble {...}
+  //      ...
+  //      }
+  //    yields Fixed_Class, Fixed_Size.
+  const string prefix = FileClassPrefix(descriptor->file());
+  const string name = ClassNameWorker(descriptor);
+  return SanitizeNameForObjC(prefix, name, "_Enum", NULL);
+}
+
+string EnumValueName(const EnumValueDescriptor* descriptor) {
+  // Because of the Switch enum compatibility, the name on the enum has to have
+  // the suffix handing, so it slightly diverges from how nested classes work.
+  //   enum Fixed {
+  //     FOO = 1
+  //   }
+  // yields Fixed_Enum and Fixed_Enum_Foo (not Fixed_Foo).
+  const string class_name = EnumName(descriptor->type());
+  const string value_str = UnderscoresToCamelCase(descriptor->name(), true);
+  const string name = class_name + "_" + value_str;
+  // There aren't really any reserved words with an underscore and a leading
+  // capital letter, but playing it safe and checking.
+  return SanitizeNameForObjC("", name, "_Value", NULL);
+}
+
+string EnumValueShortName(const EnumValueDescriptor* descriptor) {
+  // Enum value names (EnumValueName above) are the enum name turned into
+  // a class name and then the value name is CamelCased and concatenated; the
+  // whole thing then gets sanitized for reserved words.
+  // The "short name" is intended to be the final leaf, the value name; but
+  // you can't simply send that off to sanitize as that could result in it
+  // getting modified when the full name didn't.  For example enum
+  // "StorageModes" has a value "retain".  So the full name is
+  // "StorageModes_Retain", but if we sanitize "retain" it would become
+  // "RetainValue".
+  // So the right way to get the short name is to take the full enum name
+  // and then strip off the enum name (leaving the value name and anything
+  // done by sanitize).
+  const string class_name = EnumName(descriptor->type());
+  const string long_name_prefix = class_name + "_";
+  const string long_name = EnumValueName(descriptor);
+  return StripPrefixString(long_name, long_name_prefix);
+}
+
+string UnCamelCaseEnumShortName(const string& name) {
+  string result;
+  for (int i = 0; i < name.size(); i++) {
+    char c = name[i];
+    if (i > 0 && ascii_isupper(c)) {
+      result += '_';
+    }
+    result += ascii_toupper(c);
+  }
+  return result;
+}
+
+string ExtensionMethodName(const FieldDescriptor* descriptor) {
+  const string name = NameFromFieldDescriptor(descriptor);
+  const string result = UnderscoresToCamelCase(name, false);
+  return SanitizeNameForObjC("", result, "_Extension", NULL);
+}
+
+string FieldName(const FieldDescriptor* field) {
+  const string name = NameFromFieldDescriptor(field);
+  string result = UnderscoresToCamelCase(name, false);
+  if (field->is_repeated() && !field->is_map()) {
+    // Add "Array" before do check for reserved worlds.
+    result += "Array";
+  } else {
+    // If it wasn't repeated, but ends in "Array", force on the _p suffix.
+    if (HasSuffixString(result, "Array")) {
+      result += "_p";
+    }
+  }
+  return SanitizeNameForObjC("", result, "_p", NULL);
+}
+
+string FieldNameCapitalized(const FieldDescriptor* field) {
+  // Want the same suffix handling, so upcase the first letter of the other
+  // name.
+  string result = FieldName(field);
+  if (result.length() > 0) {
+    result[0] = ascii_toupper(result[0]);
+  }
+  return result;
+}
+
+string OneofEnumName(const OneofDescriptor* descriptor) {
+  const Descriptor* fieldDescriptor = descriptor->containing_type();
+  string name = ClassName(fieldDescriptor);
+  name += "_" + UnderscoresToCamelCase(descriptor->name(), true) + "_OneOfCase";
+  // No sanitize needed because the OS never has names that end in _OneOfCase.
+  return name;
+}
+
+string OneofName(const OneofDescriptor* descriptor) {
+  string name = UnderscoresToCamelCase(descriptor->name(), false);
+  // No sanitize needed because it gets OneOfCase added and that shouldn't
+  // ever conflict.
+  return name;
+}
+
+string OneofNameCapitalized(const OneofDescriptor* descriptor) {
+  // Use the common handling and then up-case the first letter.
+  string result = OneofName(descriptor);
+  if (result.length() > 0) {
+    result[0] = ascii_toupper(result[0]);
+  }
+  return result;
+}
+
+string ObjCClass(const string& class_name) {
+  return string("GPBObjCClass(") + class_name + ")";
+}
+
+string ObjCClassDeclaration(const string& class_name) {
+  return string("GPBObjCClassDeclaration(") + class_name + ");";
+}
+
+string UnCamelCaseFieldName(const string& name, const FieldDescriptor* field) {
+  string worker(name);
+  if (HasSuffixString(worker, "_p")) {
+    worker = StripSuffixString(worker, "_p");
+  }
+  if (field->is_repeated() && HasSuffixString(worker, "Array")) {
+    worker = StripSuffixString(worker, "Array");
+  }
+  if (field->type() == FieldDescriptor::TYPE_GROUP) {
+    if (worker.length() > 0) {
+      if (ascii_islower(worker[0])) {
+        worker[0] = ascii_toupper(worker[0]);
+      }
+    }
+    return worker;
+  } else {
+    string result;
+    for (int i = 0; i < worker.size(); i++) {
+      char c = worker[i];
+      if (ascii_isupper(c)) {
+        if (i > 0) {
+          result += '_';
+        }
+        result += ascii_tolower(c);
+      } else {
+        result += c;
+      }
+    }
+    return result;
+  }
+}
+
+string GetCapitalizedType(const FieldDescriptor* field) {
+  switch (field->type()) {
+    case FieldDescriptor::TYPE_INT32:
+      return "Int32";
+    case FieldDescriptor::TYPE_UINT32:
+      return "UInt32";
+    case FieldDescriptor::TYPE_SINT32:
+      return "SInt32";
+    case FieldDescriptor::TYPE_FIXED32:
+      return "Fixed32";
+    case FieldDescriptor::TYPE_SFIXED32:
+      return "SFixed32";
+    case FieldDescriptor::TYPE_INT64:
+      return "Int64";
+    case FieldDescriptor::TYPE_UINT64:
+      return "UInt64";
+    case FieldDescriptor::TYPE_SINT64:
+      return "SInt64";
+    case FieldDescriptor::TYPE_FIXED64:
+      return "Fixed64";
+    case FieldDescriptor::TYPE_SFIXED64:
+      return "SFixed64";
+    case FieldDescriptor::TYPE_FLOAT:
+      return "Float";
+    case FieldDescriptor::TYPE_DOUBLE:
+      return "Double";
+    case FieldDescriptor::TYPE_BOOL:
+      return "Bool";
+    case FieldDescriptor::TYPE_STRING:
+      return "String";
+    case FieldDescriptor::TYPE_BYTES:
+      return "Bytes";
+    case FieldDescriptor::TYPE_ENUM:
+      return "Enum";
+    case FieldDescriptor::TYPE_GROUP:
+      return "Group";
+    case FieldDescriptor::TYPE_MESSAGE:
+      return "Message";
+  }
+
+  // Some compilers report reaching end of function even though all cases of
+  // the enum are handed in the switch.
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return string();
+}
+
+ObjectiveCType GetObjectiveCType(FieldDescriptor::Type field_type) {
+  switch (field_type) {
+    case FieldDescriptor::TYPE_INT32:
+    case FieldDescriptor::TYPE_SINT32:
+    case FieldDescriptor::TYPE_SFIXED32:
+      return OBJECTIVECTYPE_INT32;
+
+    case FieldDescriptor::TYPE_UINT32:
+    case FieldDescriptor::TYPE_FIXED32:
+      return OBJECTIVECTYPE_UINT32;
+
+    case FieldDescriptor::TYPE_INT64:
+    case FieldDescriptor::TYPE_SINT64:
+    case FieldDescriptor::TYPE_SFIXED64:
+      return OBJECTIVECTYPE_INT64;
+
+    case FieldDescriptor::TYPE_UINT64:
+    case FieldDescriptor::TYPE_FIXED64:
+      return OBJECTIVECTYPE_UINT64;
+
+    case FieldDescriptor::TYPE_FLOAT:
+      return OBJECTIVECTYPE_FLOAT;
+
+    case FieldDescriptor::TYPE_DOUBLE:
+      return OBJECTIVECTYPE_DOUBLE;
+
+    case FieldDescriptor::TYPE_BOOL:
+      return OBJECTIVECTYPE_BOOLEAN;
+
+    case FieldDescriptor::TYPE_STRING:
+      return OBJECTIVECTYPE_STRING;
+
+    case FieldDescriptor::TYPE_BYTES:
+      return OBJECTIVECTYPE_DATA;
+
+    case FieldDescriptor::TYPE_ENUM:
+      return OBJECTIVECTYPE_ENUM;
+
+    case FieldDescriptor::TYPE_GROUP:
+    case FieldDescriptor::TYPE_MESSAGE:
+      return OBJECTIVECTYPE_MESSAGE;
+  }
+
+  // Some compilers report reaching end of function even though all cases of
+  // the enum are handed in the switch.
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return OBJECTIVECTYPE_INT32;
+}
+
+bool IsPrimitiveType(const FieldDescriptor* field) {
+  ObjectiveCType type = GetObjectiveCType(field);
+  switch (type) {
+    case OBJECTIVECTYPE_INT32:
+    case OBJECTIVECTYPE_UINT32:
+    case OBJECTIVECTYPE_INT64:
+    case OBJECTIVECTYPE_UINT64:
+    case OBJECTIVECTYPE_FLOAT:
+    case OBJECTIVECTYPE_DOUBLE:
+    case OBJECTIVECTYPE_BOOLEAN:
+    case OBJECTIVECTYPE_ENUM:
+      return true;
+      break;
+    default:
+      return false;
+  }
+}
+
+bool IsReferenceType(const FieldDescriptor* field) {
+  return !IsPrimitiveType(field);
+}
+
+static string HandleExtremeFloatingPoint(string val, bool add_float_suffix) {
+  if (val == "nan") {
+    return "NAN";
+  } else if (val == "inf") {
+    return "INFINITY";
+  } else if (val == "-inf") {
+    return "-INFINITY";
+  } else {
+    // float strings with ., e or E need to have f appended
+    if (add_float_suffix &&
+        (val.find(".") != string::npos || val.find("e") != string::npos ||
+         val.find("E") != string::npos)) {
+      val += "f";
+    }
+    return val;
+  }
+}
+
+string GPBGenericValueFieldName(const FieldDescriptor* field) {
+  // Returns the field within the GPBGenericValue union to use for the given
+  // field.
+  if (field->is_repeated()) {
+      return "valueMessage";
+  }
+  switch (field->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_INT32:
+      return "valueInt32";
+    case FieldDescriptor::CPPTYPE_UINT32:
+      return "valueUInt32";
+    case FieldDescriptor::CPPTYPE_INT64:
+      return "valueInt64";
+    case FieldDescriptor::CPPTYPE_UINT64:
+      return "valueUInt64";
+    case FieldDescriptor::CPPTYPE_FLOAT:
+      return "valueFloat";
+    case FieldDescriptor::CPPTYPE_DOUBLE:
+      return "valueDouble";
+    case FieldDescriptor::CPPTYPE_BOOL:
+      return "valueBool";
+    case FieldDescriptor::CPPTYPE_STRING:
+      if (field->type() == FieldDescriptor::TYPE_BYTES) {
+        return "valueData";
+      } else {
+        return "valueString";
+      }
+    case FieldDescriptor::CPPTYPE_ENUM:
+      return "valueEnum";
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      return "valueMessage";
+  }
+
+  // Some compilers report reaching end of function even though all cases of
+  // the enum are handed in the switch.
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return string();
+}
+
+
+string DefaultValue(const FieldDescriptor* field) {
+  // Repeated fields don't have defaults.
+  if (field->is_repeated()) {
+    return "nil";
+  }
+
+  // Switch on cpp_type since we need to know which default_value_* method
+  // of FieldDescriptor to call.
+  switch (field->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_INT32:
+      // gcc and llvm reject the decimal form of kint32min and kint64min.
+      if (field->default_value_int32() == INT_MIN) {
+        return "-0x80000000";
+      }
+      return StrCat(field->default_value_int32());
+    case FieldDescriptor::CPPTYPE_UINT32:
+      return StrCat(field->default_value_uint32()) + "U";
+    case FieldDescriptor::CPPTYPE_INT64:
+      // gcc and llvm reject the decimal form of kint32min and kint64min.
+      if (field->default_value_int64() == LLONG_MIN) {
+        return "-0x8000000000000000LL";
+      }
+      return StrCat(field->default_value_int64()) + "LL";
+    case FieldDescriptor::CPPTYPE_UINT64:
+      return StrCat(field->default_value_uint64()) + "ULL";
+    case FieldDescriptor::CPPTYPE_DOUBLE:
+      return HandleExtremeFloatingPoint(
+          SimpleDtoa(field->default_value_double()), false);
+    case FieldDescriptor::CPPTYPE_FLOAT:
+      return HandleExtremeFloatingPoint(
+          SimpleFtoa(field->default_value_float()), true);
+    case FieldDescriptor::CPPTYPE_BOOL:
+      return field->default_value_bool() ? "YES" : "NO";
+    case FieldDescriptor::CPPTYPE_STRING: {
+      const bool has_default_value = field->has_default_value();
+      const string& default_string = field->default_value_string();
+      if (!has_default_value || default_string.length() == 0) {
+        // If the field is defined as being the empty string,
+        // then we will just assign to nil, as the empty string is the
+        // default for both strings and data.
+        return "nil";
+      }
+      if (field->type() == FieldDescriptor::TYPE_BYTES) {
+        // We want constant fields in our data structures so we can
+        // declare them as static. To achieve this we cheat and stuff
+        // a escaped c string (prefixed with a length) into the data
+        // field, and cast it to an (NSData*) so it will compile.
+        // The runtime library knows how to handle it.
+
+        // Must convert to a standard byte order for packing length into
+        // a cstring.
+        uint32 length = ghtonl(default_string.length());
+        string bytes((const char*)&length, sizeof(length));
+        bytes.append(default_string);
+        return "(NSData*)\"" + EscapeTrigraphs(CEscape(bytes)) + "\"";
+      } else {
+        return "@\"" + EscapeTrigraphs(CEscape(default_string)) + "\"";
+      }
+    }
+    case FieldDescriptor::CPPTYPE_ENUM:
+      return EnumValueName(field->default_value_enum());
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      return "nil";
+  }
+
+  // Some compilers report reaching end of function even though all cases of
+  // the enum are handed in the switch.
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return string();
+}
+
+bool HasNonZeroDefaultValue(const FieldDescriptor* field) {
+  // Repeated fields don't have defaults.
+  if (field->is_repeated()) {
+    return false;
+  }
+
+  // As much as checking field->has_default_value() seems useful, it isn't
+  // because of enums. proto2 syntax allows the first item in an enum (the
+  // default) to be non zero. So checking field->has_default_value() would
+  // result in missing this non zero default.  See MessageWithOneBasedEnum in
+  // objectivec/Tests/unittest_objc.proto for a test Message to confirm this.
+
+  // Some proto file set the default to the zero value, so make sure the value
+  // isn't the zero case.
+  switch (field->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_INT32:
+      return field->default_value_int32() != 0;
+    case FieldDescriptor::CPPTYPE_UINT32:
+      return field->default_value_uint32() != 0U;
+    case FieldDescriptor::CPPTYPE_INT64:
+      return field->default_value_int64() != 0LL;
+    case FieldDescriptor::CPPTYPE_UINT64:
+      return field->default_value_uint64() != 0ULL;
+    case FieldDescriptor::CPPTYPE_DOUBLE:
+      return field->default_value_double() != 0.0;
+    case FieldDescriptor::CPPTYPE_FLOAT:
+      return field->default_value_float() != 0.0f;
+    case FieldDescriptor::CPPTYPE_BOOL:
+      return field->default_value_bool();
+    case FieldDescriptor::CPPTYPE_STRING: {
+      const string& default_string = field->default_value_string();
+      return default_string.length() != 0;
+    }
+    case FieldDescriptor::CPPTYPE_ENUM:
+      return field->default_value_enum()->number() != 0;
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      return false;
+  }
+
+  // Some compilers report reaching end of function even though all cases of
+  // the enum are handed in the switch.
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return false;
+}
+
+string BuildFlagsString(const FlagType flag_type,
+                        const std::vector& strings) {
+  if (strings.empty()) {
+    return GetZeroEnumNameForFlagType(flag_type);
+  } else if (strings.size() == 1) {
+    return strings[0];
+  }
+  string string("(" + GetEnumNameForFlagType(flag_type) + ")(");
+  for (size_t i = 0; i != strings.size(); ++i) {
+    if (i > 0) {
+      string.append(" | ");
+    }
+    string.append(strings[i]);
+  }
+  string.append(")");
+  return string;
+}
+
+string BuildCommentsString(const SourceLocation& location,
+                           bool prefer_single_line) {
+  const string& comments = location.leading_comments.empty()
+                               ? location.trailing_comments
+                               : location.leading_comments;
+  std::vector lines;
+  lines = Split(comments, "\n", false);
+  while (!lines.empty() && lines.back().empty()) {
+    lines.pop_back();
+  }
+  // If there are no comments, just return an empty string.
+  if (lines.empty()) {
+    return "";
+  }
+
+  string prefix;
+  string suffix;
+  string final_comments;
+  string epilogue;
+
+  bool add_leading_space = false;
+
+  if (prefer_single_line && lines.size() == 1) {
+    prefix = "/** ";
+    suffix = " */\n";
+  } else {
+    prefix = "* ";
+    suffix = "\n";
+    final_comments += "/**\n";
+    epilogue = " **/\n";
+    add_leading_space = true;
+  }
+
+  for (int i = 0; i < lines.size(); i++) {
+    string line = StripPrefixString(lines[i], " ");
+    // HeaderDoc and appledoc use '\' and '@' for markers; escape them.
+    line = StringReplace(line, "\\", "\\\\", true);
+    line = StringReplace(line, "@", "\\@", true);
+    // Decouple / from * to not have inline comments inside comments.
+    line = StringReplace(line, "/*", "/\\*", true);
+    line = StringReplace(line, "*/", "*\\/", true);
+    line = prefix + line;
+    StripWhitespace(&line);
+    // If not a one line, need to add the first space before *, as
+    // StripWhitespace would have removed it.
+    line = (add_leading_space ? " " : "") + line;
+    final_comments += line + suffix;
+  }
+  final_comments += epilogue;
+  return final_comments;
+}
+
+// Making these a generator option for folks that don't use CocoaPods, but do
+// want to put the library in a framework is an interesting question. The
+// problem is it means changing sources shipped with the library to actually
+// use a different value; so it isn't as simple as a option.
+const char* const ProtobufLibraryFrameworkName = "protobuf";
+
+string ProtobufFrameworkImportSymbol(const string& framework_name) {
+  // GPB_USE_[framework_name]_FRAMEWORK_IMPORTS
+  string result = string("GPB_USE_");
+  result += ToUpper(framework_name);
+  result += "_FRAMEWORK_IMPORTS";
+  return result;
+}
+
+bool IsProtobufLibraryBundledProtoFile(const FileDescriptor* file) {
+  // We don't check the name prefix or proto package because some files
+  // (descriptor.proto), aren't shipped generated by the library, so this
+  // seems to be the safest way to only catch the ones shipped.
+  const string name = file->name();
+  if (name == "google/protobuf/any.proto" ||
+      name == "google/protobuf/api.proto" ||
+      name == "google/protobuf/duration.proto" ||
+      name == "google/protobuf/empty.proto" ||
+      name == "google/protobuf/field_mask.proto" ||
+      name == "google/protobuf/source_context.proto" ||
+      name == "google/protobuf/struct.proto" ||
+      name == "google/protobuf/timestamp.proto" ||
+      name == "google/protobuf/type.proto" ||
+      name == "google/protobuf/wrappers.proto") {
+    return true;
+  }
+  return false;
+}
+
+bool ReadLine(StringPiece* input, StringPiece* line) {
+  for (int len = 0; len < input->size(); ++len) {
+    if (ascii_isnewline((*input)[len])) {
+      *line = StringPiece(input->data(), len);
+      ++len;  // advance over the newline
+      *input = StringPiece(input->data() + len, input->size() - len);
+      return true;
+    }
+  }
+  return false;  // Ran out of input with no newline.
+}
+
+void RemoveComment(StringPiece* input) {
+  int offset = input->find('#');
+  if (offset != StringPiece::npos) {
+    input->remove_suffix(input->length() - offset);
+  }
+}
+
+namespace {
+
+class ExpectedPrefixesCollector : public LineConsumer {
+ public:
+  ExpectedPrefixesCollector(std::map* inout_package_to_prefix_map)
+      : prefix_map_(inout_package_to_prefix_map) {}
+
+  virtual bool ConsumeLine(const StringPiece& line, string* out_error);
+
+ private:
+  std::map* prefix_map_;
+};
+
+bool ExpectedPrefixesCollector::ConsumeLine(
+    const StringPiece& line, string* out_error) {
+  int offset = line.find('=');
+  if (offset == StringPiece::npos) {
+    *out_error = string("Expected prefixes file line without equal sign: '") +
+                 string(line) + "'.";
+    return false;
+  }
+  StringPiece package = line.substr(0, offset);
+  StringPiece prefix = line.substr(offset + 1);
+  TrimWhitespace(&package);
+  TrimWhitespace(&prefix);
+  // Don't really worry about error checking the package/prefix for
+  // being valid.  Assume the file is validated when it is created/edited.
+  (*prefix_map_)[string(package)] = string(prefix);
+  return true;
+}
+
+bool LoadExpectedPackagePrefixes(const Options &generation_options,
+                                 std::map* prefix_map,
+                                 string* out_error) {
+  if (generation_options.expected_prefixes_path.empty()) {
+    return true;
+  }
+
+  ExpectedPrefixesCollector collector(prefix_map);
+  return ParseSimpleFile(
+      generation_options.expected_prefixes_path, &collector, out_error);
+}
+
+bool ValidateObjCClassPrefix(
+    const FileDescriptor* file,
+    const string& expected_prefixes_path,
+    const std::map& expected_package_prefixes,
+    string* out_error) {
+  const string prefix = file->options().objc_class_prefix();
+  const string package = file->package();
+
+  // NOTE: src/google/protobuf/compiler/plugin.cc makes use of cerr for some
+  // error cases, so it seems to be ok to use as a back door for warnings.
+
+  // Check: Error - See if there was an expected prefix for the package and
+  // report if it doesn't match (wrong or missing).
+  std::map::const_iterator package_match =
+      expected_package_prefixes.find(package);
+  if (package_match != expected_package_prefixes.end()) {
+    // There was an entry, and...
+    if (package_match->second == prefix) {
+      // ...it matches.  All good, out of here!
+      return true;
+    } else {
+      // ...it didn't match!
+      *out_error = "error: Expected 'option objc_class_prefix = \"" +
+                   package_match->second + "\";' for package '" + package +
+                   "' in '" + file->name() + "'";
+      if (prefix.length()) {
+        *out_error += "; but found '" + prefix + "' instead";
+      }
+      *out_error += ".";
+      return false;
+    }
+  }
+
+  // If there was no prefix option, we're done at this point.
+  if (prefix.empty()) {
+    // No prefix, nothing left to check.
+    return true;
+  }
+
+  // Check: Warning - Make sure the prefix is is a reasonable value according
+  // to Apple's rules (the checks above implicitly whitelist anything that
+  // doesn't meet these rules).
+  if (!ascii_isupper(prefix[0])) {
+    std::cerr << std::endl
+         << "protoc:0: warning: Invalid 'option objc_class_prefix = \""
+         << prefix << "\";' in '" << file->name() << "';"
+         << " it should start with a capital letter." << std::endl;
+    std::cerr.flush();
+  }
+  if (prefix.length() < 3) {
+    // Apple reserves 2 character prefixes for themselves. They do use some
+    // 3 character prefixes, but they haven't updated the rules/docs.
+    std::cerr << std::endl
+         << "protoc:0: warning: Invalid 'option objc_class_prefix = \""
+         << prefix << "\";' in '" << file->name() << "';"
+         << " Apple recommends they should be at least 3 characters long."
+         << std::endl;
+    std::cerr.flush();
+  }
+
+  // Look for any other package that uses the same prefix.
+  string other_package_for_prefix;
+  for (std::map::const_iterator i = expected_package_prefixes.begin();
+       i != expected_package_prefixes.end(); ++i) {
+    if (i->second == prefix) {
+      other_package_for_prefix = i->first;
+      break;
+    }
+  }
+
+  // Check: Warning - If the file does not have a package, check whether
+  // the prefix declared is being used by another package or not.
+  if (package.empty()) {
+    // The file does not have a package and ...
+    if (other_package_for_prefix.empty()) {
+      // ... no other package has declared that prefix.
+      std::cerr << std::endl
+           << "protoc:0: warning: File '" << file->name() << "' has no "
+           << "package. Consider adding a new package to the proto and adding '"
+           << "new.package = " << prefix << "' to the expected prefixes file ("
+           << expected_prefixes_path << ")." << std::endl;
+      std::cerr.flush();
+    } else {
+      // ... another package has declared the same prefix.
+      std::cerr << std::endl
+           << "protoc:0: warning: File '" << file->name() << "' has no package "
+           << "and package '" << other_package_for_prefix << "' already uses '"
+           << prefix << "' as its prefix. Consider either adding a new package "
+           << "to the proto, or reusing one of the packages already using this "
+           << "prefix in the expected prefixes file ("
+           << expected_prefixes_path << ")." << std::endl;
+      std::cerr.flush();
+    }
+    return true;
+  }
+
+  // Check: Error - Make sure the prefix wasn't expected for a different
+  // package (overlap is allowed, but it has to be listed as an expected
+  // overlap).
+  if (!other_package_for_prefix.empty()) {
+    *out_error =
+        "error: Found 'option objc_class_prefix = \"" + prefix +
+        "\";' in '" + file->name() +
+        "'; that prefix is already used for 'package " +
+        other_package_for_prefix + ";'. It can only be reused by listing " +
+        "it in the expected file (" +
+        expected_prefixes_path + ").";
+    return false;  // Only report first usage of the prefix.
+  }
+
+  // Check: Warning - If the given package/prefix pair wasn't expected, issue a
+  // warning issue a warning suggesting it gets added to the file.
+  if (!expected_package_prefixes.empty()) {
+    std::cerr << std::endl
+         << "protoc:0: warning: Found unexpected 'option objc_class_prefix = \""
+         << prefix << "\";' in '" << file->name() << "';"
+         << " consider adding it to the expected prefixes file ("
+         << expected_prefixes_path << ")." << std::endl;
+    std::cerr.flush();
+  }
+
+  return true;
+}
+
+}  // namespace
+
+bool ValidateObjCClassPrefixes(const std::vector& files,
+                               const Options& generation_options,
+                               string* out_error) {
+  // Load the expected package prefixes, if available, to validate against.
+  std::map expected_package_prefixes;
+  if (!LoadExpectedPackagePrefixes(generation_options,
+                                   &expected_package_prefixes,
+                                   out_error)) {
+    return false;
+  }
+
+  for (int i = 0; i < files.size(); i++) {
+    bool should_skip =
+      (std::find(generation_options.expected_prefixes_suppressions.begin(),
+                 generation_options.expected_prefixes_suppressions.end(),
+                 files[i]->name())
+          != generation_options.expected_prefixes_suppressions.end());
+    if (should_skip) {
+      continue;
+    }
+
+    bool is_valid =
+        ValidateObjCClassPrefix(files[i],
+                                generation_options.expected_prefixes_path,
+                                expected_package_prefixes,
+                                out_error);
+    if (!is_valid) {
+      return false;
+    }
+  }
+  return true;
+}
+
+TextFormatDecodeData::TextFormatDecodeData() { }
+
+TextFormatDecodeData::~TextFormatDecodeData() { }
+
+void TextFormatDecodeData::AddString(int32 key,
+                                     const string& input_for_decode,
+                                     const string& desired_output) {
+  for (std::vector::const_iterator i = entries_.begin();
+       i != entries_.end(); ++i) {
+    if (i->first == key) {
+      std::cerr << "error: duplicate key (" << key
+           << ") making TextFormat data, input: \"" << input_for_decode
+           << "\", desired: \"" << desired_output << "\"." << std::endl;
+      std::cerr.flush();
+      abort();
+    }
+  }
+
+  const string& data = TextFormatDecodeData::DecodeDataForString(
+      input_for_decode, desired_output);
+  entries_.push_back(DataEntry(key, data));
+}
+
+string TextFormatDecodeData::Data() const {
+  std::ostringstream data_stringstream;
+
+  if (num_entries() > 0) {
+    io::OstreamOutputStream data_outputstream(&data_stringstream);
+    io::CodedOutputStream output_stream(&data_outputstream);
+
+    output_stream.WriteVarint32(num_entries());
+    for (std::vector::const_iterator i = entries_.begin();
+         i != entries_.end(); ++i) {
+      output_stream.WriteVarint32(i->first);
+      output_stream.WriteString(i->second);
+    }
+  }
+
+  data_stringstream.flush();
+  return data_stringstream.str();
+}
+
+namespace {
+
+// Helper to build up the decode data for a string.
+class DecodeDataBuilder {
+ public:
+  DecodeDataBuilder() { Reset(); }
+
+  bool AddCharacter(const char desired, const char input);
+  void AddUnderscore() {
+    Push();
+    need_underscore_ = true;
+  }
+  string Finish() {
+    Push();
+    return decode_data_;
+  }
+
+ private:
+  static const uint8 kAddUnderscore = 0x80;
+
+  static const uint8 kOpAsIs        = 0x00;
+  static const uint8 kOpFirstUpper  = 0x40;
+  static const uint8 kOpFirstLower  = 0x20;
+  static const uint8 kOpAllUpper    = 0x60;
+
+  static const int kMaxSegmentLen     = 0x1f;
+
+  void AddChar(const char desired) {
+    ++segment_len_;
+    is_all_upper_ &= ascii_isupper(desired);
+  }
+
+  void Push() {
+    uint8 op = (op_ | segment_len_);
+    if (need_underscore_) op |= kAddUnderscore;
+    if (op != 0) {
+      decode_data_ += (char)op;
+    }
+    Reset();
+  }
+
+  bool AddFirst(const char desired, const char input) {
+    if (desired == input) {
+      op_ = kOpAsIs;
+    } else if (desired == ascii_toupper(input)) {
+      op_ = kOpFirstUpper;
+    } else if (desired == ascii_tolower(input)) {
+      op_ = kOpFirstLower;
+    } else {
+      // Can't be transformed to match.
+      return false;
+    }
+    AddChar(desired);
+    return true;
+  }
+
+  void Reset() {
+    need_underscore_ = false;
+    op_ = 0;
+    segment_len_ = 0;
+    is_all_upper_ = true;
+  }
+
+  bool need_underscore_;
+  bool is_all_upper_;
+  uint8 op_;
+  int segment_len_;
+
+  string decode_data_;
+};
+
+bool DecodeDataBuilder::AddCharacter(const char desired, const char input) {
+  // If we've hit the max size, push to start a new segment.
+  if (segment_len_ == kMaxSegmentLen) {
+    Push();
+  }
+  if (segment_len_ == 0) {
+    return AddFirst(desired, input);
+  }
+
+  // Desired and input match...
+  if (desired == input) {
+    // If we aren't transforming it, or we're upper casing it and it is
+    // supposed to be uppercase; just add it to the segment.
+    if ((op_ != kOpAllUpper) || ascii_isupper(desired)) {
+      AddChar(desired);
+      return true;
+    }
+
+    // Add the current segment, and start the next one.
+    Push();
+    return AddFirst(desired, input);
+  }
+
+  // If we need to uppercase, and everything so far has been uppercase,
+  // promote op to AllUpper.
+  if ((desired == ascii_toupper(input)) && is_all_upper_) {
+    op_ = kOpAllUpper;
+    AddChar(desired);
+    return true;
+  }
+
+  // Give up, push and start a new segment.
+  Push();
+  return AddFirst(desired, input);
+}
+
+// If decode data can't be generated, a directive for the raw string
+// is used instead.
+string DirectDecodeString(const string& str) {
+  string result;
+  result += (char)'\0';  // Marker for full string.
+  result += str;
+  result += (char)'\0';  // End of string.
+  return result;
+}
+
+}  // namespace
+
+// static
+string TextFormatDecodeData::DecodeDataForString(const string& input_for_decode,
+                                                 const string& desired_output) {
+  if (input_for_decode.empty() || desired_output.empty()) {
+    std::cerr << "error: got empty string for making TextFormat data, input: \""
+         << input_for_decode << "\", desired: \"" << desired_output << "\"."
+         << std::endl;
+    std::cerr.flush();
+    abort();
+  }
+  if ((input_for_decode.find('\0') != string::npos) ||
+      (desired_output.find('\0') != string::npos)) {
+    std::cerr << "error: got a null char in a string for making TextFormat data,"
+         << " input: \"" << CEscape(input_for_decode) << "\", desired: \""
+         << CEscape(desired_output) << "\"." << std::endl;
+    std::cerr.flush();
+    abort();
+  }
+
+  DecodeDataBuilder builder;
+
+  // Walk the output building it from the input.
+  int x = 0;
+  for (int y = 0; y < desired_output.size(); y++) {
+    const char d = desired_output[y];
+    if (d == '_') {
+      builder.AddUnderscore();
+      continue;
+    }
+
+    if (x >= input_for_decode.size()) {
+      // Out of input, no way to encode it, just return a full decode.
+      return DirectDecodeString(desired_output);
+    }
+    if (builder.AddCharacter(d, input_for_decode[x])) {
+      ++x;  // Consumed one input
+    } else {
+      // Couldn't transform for the next character, just return a full decode.
+      return DirectDecodeString(desired_output);
+    }
+  }
+
+  if (x != input_for_decode.size()) {
+    // Extra input (suffix from name sanitizing?), just return a full decode.
+    return DirectDecodeString(desired_output);
+  }
+
+  // Add the end marker.
+  return builder.Finish() + (char)'\0';
+}
+
+namespace {
+
+class Parser {
+ public:
+  Parser(LineConsumer* line_consumer)
+      : line_consumer_(line_consumer), line_(0) {}
+
+  // Parses a check of input, returning success/failure.
+  bool ParseChunk(StringPiece chunk);
+
+  // Should be called to finish parsing (after all input has been provided via
+  // ParseChunk()).  Returns success/failure.
+  bool Finish();
+
+  int last_line() const { return line_; }
+  string error_str() const { return error_str_; }
+
+ private:
+  bool ParseLoop();
+
+  LineConsumer* line_consumer_;
+  int line_;
+  string error_str_;
+  StringPiece p_;
+  string leftover_;
+};
+
+bool Parser::ParseChunk(StringPiece chunk) {
+  if (!leftover_.empty()) {
+    leftover_ += string(chunk);
+    p_ = StringPiece(leftover_);
+  } else {
+    p_ = chunk;
+  }
+  bool result = ParseLoop();
+  if (p_.empty()) {
+    leftover_.clear();
+  } else {
+    leftover_ = string(p_);
+  }
+  return result;
+}
+
+bool Parser::Finish() {
+  if (leftover_.empty()) {
+    return true;
+  }
+  // Force a newline onto the end to finish parsing.
+  leftover_ += "\n";
+  p_ = StringPiece(leftover_);
+  if (!ParseLoop()) {
+    return false;
+  }
+  return p_.empty();  // Everything used?
+}
+
+bool Parser::ParseLoop() {
+  StringPiece line;
+  while (ReadLine(&p_, &line)) {
+    ++line_;
+    RemoveComment(&line);
+    TrimWhitespace(&line);
+    if (line.empty()) {
+      continue;  // Blank line.
+    }
+    if (!line_consumer_->ConsumeLine(line, &error_str_)) {
+      return false;
+    }
+  }
+  return true;
+}
+
+}  // namespace
+
+LineConsumer::LineConsumer() {}
+
+LineConsumer::~LineConsumer() {}
+
+bool ParseSimpleFile(
+    const string& path, LineConsumer* line_consumer, string* out_error) {
+  int fd;
+  do {
+    fd = posix::open(path.c_str(), O_RDONLY);
+  } while (fd < 0 && errno == EINTR);
+  if (fd < 0) {
+    *out_error =
+        string("error: Unable to open \"") + path + "\", " + strerror(errno);
+    return false;
+  }
+  io::FileInputStream file_stream(fd);
+  file_stream.SetCloseOnDelete(true);
+
+  Parser parser(line_consumer);
+  const void* buf;
+  int buf_len;
+  while (file_stream.Next(&buf, &buf_len)) {
+    if (buf_len == 0) {
+      continue;
+    }
+
+    if (!parser.ParseChunk(StringPiece(static_cast(buf), buf_len))) {
+      *out_error =
+          string("error: ") + path +
+          " Line " + StrCat(parser.last_line()) + ", " + parser.error_str();
+      return false;
+    }
+  }
+  return parser.Finish();
+}
+
+ImportWriter::ImportWriter(
+  const string& generate_for_named_framework,
+  const string& named_framework_to_proto_path_mappings_path,
+  bool include_wkt_imports)
+    : generate_for_named_framework_(generate_for_named_framework),
+      named_framework_to_proto_path_mappings_path_(
+          named_framework_to_proto_path_mappings_path),
+      include_wkt_imports_(include_wkt_imports),
+      need_to_parse_mapping_file_(true) {
+}
+
+ImportWriter::~ImportWriter() {}
+
+void ImportWriter::AddFile(const FileDescriptor* file,
+                           const string& header_extension) {
+  const string file_path(FilePath(file));
+
+  if (IsProtobufLibraryBundledProtoFile(file)) {
+    // The imports of the WKTs are only needed within the library itself,
+    // in other cases, they get skipped because the generated code already
+    // import GPBProtocolBuffers.h and hence proves them.
+    if (include_wkt_imports_) {
+      protobuf_framework_imports_.push_back(
+          FilePathBasename(file) + header_extension);
+      protobuf_non_framework_imports_.push_back(file_path + header_extension);
+    }
+    return;
+  }
+
+  // Lazy parse any mappings.
+  if (need_to_parse_mapping_file_) {
+    ParseFrameworkMappings();
+  }
+
+  std::map::iterator proto_lookup =
+      proto_file_to_framework_name_.find(file->name());
+  if (proto_lookup != proto_file_to_framework_name_.end()) {
+    other_framework_imports_.push_back(
+        proto_lookup->second + "/" +
+        FilePathBasename(file) + header_extension);
+    return;
+  }
+
+  if (!generate_for_named_framework_.empty()) {
+    other_framework_imports_.push_back(
+        generate_for_named_framework_ + "/" +
+        FilePathBasename(file) + header_extension);
+    return;
+  }
+
+  other_imports_.push_back(file_path + header_extension);
+}
+
+void ImportWriter::Print(io::Printer* printer) const {
+  assert(protobuf_non_framework_imports_.size() ==
+         protobuf_framework_imports_.size());
+
+  bool add_blank_line = false;
+
+  if (!protobuf_framework_imports_.empty()) {
+    const string framework_name(ProtobufLibraryFrameworkName);
+    const string cpp_symbol(ProtobufFrameworkImportSymbol(framework_name));
+
+    printer->Print(
+        "#if $cpp_symbol$\n",
+        "cpp_symbol", cpp_symbol);
+    for (std::vector::const_iterator iter = protobuf_framework_imports_.begin();
+         iter != protobuf_framework_imports_.end(); ++iter) {
+      printer->Print(
+          " #import <$framework_name$/$header$>\n",
+          "framework_name", framework_name,
+          "header", *iter);
+    }
+    printer->Print(
+        "#else\n");
+    for (std::vector::const_iterator iter = protobuf_non_framework_imports_.begin();
+         iter != protobuf_non_framework_imports_.end(); ++iter) {
+      printer->Print(
+          " #import \"$header$\"\n",
+          "header", *iter);
+    }
+    printer->Print(
+        "#endif\n");
+
+    add_blank_line = true;
+  }
+
+  if (!other_framework_imports_.empty()) {
+    if (add_blank_line) {
+      printer->Print("\n");
+    }
+
+    for (std::vector::const_iterator iter = other_framework_imports_.begin();
+         iter != other_framework_imports_.end(); ++iter) {
+      printer->Print(
+          "#import <$header$>\n",
+          "header", *iter);
+    }
+
+    add_blank_line = true;
+  }
+
+  if (!other_imports_.empty()) {
+    if (add_blank_line) {
+      printer->Print("\n");
+    }
+
+    for (std::vector::const_iterator iter = other_imports_.begin();
+         iter != other_imports_.end(); ++iter) {
+      printer->Print(
+          "#import \"$header$\"\n",
+          "header", *iter);
+    }
+  }
+}
+
+void ImportWriter::ParseFrameworkMappings() {
+  need_to_parse_mapping_file_ = false;
+  if (named_framework_to_proto_path_mappings_path_.empty()) {
+    return;  // Nothing to do.
+  }
+
+  ProtoFrameworkCollector collector(&proto_file_to_framework_name_);
+  string parse_error;
+  if (!ParseSimpleFile(named_framework_to_proto_path_mappings_path_,
+                       &collector, &parse_error)) {
+    std::cerr << "error parsing " << named_framework_to_proto_path_mappings_path_
+         << " : " << parse_error << std::endl;
+    std::cerr.flush();
+  }
+}
+
+bool ImportWriter::ProtoFrameworkCollector::ConsumeLine(
+    const StringPiece& line, string* out_error) {
+  int offset = line.find(':');
+  if (offset == StringPiece::npos) {
+    *out_error =
+        string("Framework/proto file mapping line without colon sign: '") +
+        string(line) + "'.";
+    return false;
+  }
+  StringPiece framework_name = line.substr(0, offset);
+  StringPiece proto_file_list = line.substr(offset + 1);
+  TrimWhitespace(&framework_name);
+
+  int start = 0;
+  while (start < proto_file_list.length()) {
+    offset = proto_file_list.find(',', start);
+    if (offset == StringPiece::npos) {
+      offset = proto_file_list.length();
+    }
+
+    StringPiece proto_file = proto_file_list.substr(start, offset - start);
+    TrimWhitespace(&proto_file);
+    if (!proto_file.empty()) {
+      std::map::iterator existing_entry =
+          map_->find(string(proto_file));
+      if (existing_entry != map_->end()) {
+        std::cerr << "warning: duplicate proto file reference, replacing "
+                     "framework entry for '"
+                  << string(proto_file) << "' with '" << string(framework_name)
+                  << "' (was '" << existing_entry->second << "')." << std::endl;
+        std::cerr.flush();
+      }
+
+      if (proto_file.find(' ') != StringPiece::npos) {
+        std::cerr << "note: framework mapping file had a proto file with a "
+                     "space in, hopefully that isn't a missing comma: '"
+                  << string(proto_file) << "'" << std::endl;
+        std::cerr.flush();
+      }
+
+      (*map_)[string(proto_file)] = string(framework_name);
+    }
+
+    start = offset + 1;
+  }
+
+  return true;
+}
+
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_helpers.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_helpers.h"
new file mode 100644
index 00000000..c6a2c773
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_helpers.h"
@@ -0,0 +1,325 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Helper functions for generating ObjectiveC code.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_HELPERS_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_HELPERS_H__
+
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+// Generator options (see objectivec_generator.cc for a description of each):
+struct Options {
+  Options();
+  string expected_prefixes_path;
+  std::vector expected_prefixes_suppressions;
+  string generate_for_named_framework;
+  string named_framework_to_proto_path_mappings_path;
+};
+
+// Escape C++ trigraphs by escaping question marks to "\?".
+string PROTOC_EXPORT EscapeTrigraphs(const string& to_escape);
+
+// Strips ".proto" or ".protodevel" from the end of a filename.
+string PROTOC_EXPORT StripProto(const string& filename);
+
+// Remove white space from either end of a StringPiece.
+void PROTOC_EXPORT TrimWhitespace(StringPiece* input);
+
+// Returns true if the name requires a ns_returns_not_retained attribute applied
+// to it.
+bool PROTOC_EXPORT IsRetainedName(const string& name);
+
+// Returns true if the name starts with "init" and will need to have special
+// handling under ARC.
+bool PROTOC_EXPORT IsInitName(const string& name);
+
+// Gets the objc_class_prefix.
+string PROTOC_EXPORT FileClassPrefix(const FileDescriptor* file);
+
+// Gets the path of the file we're going to generate (sans the .pb.h
+// extension).  The path will be dependent on the objectivec package
+// declared in the proto package.
+string PROTOC_EXPORT FilePath(const FileDescriptor* file);
+
+// Just like FilePath(), but without the directory part.
+string PROTOC_EXPORT FilePathBasename(const FileDescriptor* file);
+
+// Gets the name of the root class we'll generate in the file.  This class
+// is not meant for external consumption, but instead contains helpers that
+// the rest of the classes need
+string PROTOC_EXPORT FileClassName(const FileDescriptor* file);
+
+// These return the fully-qualified class name corresponding to the given
+// descriptor.
+string PROTOC_EXPORT ClassName(const Descriptor* descriptor);
+string PROTOC_EXPORT ClassName(const Descriptor* descriptor,
+                               string* out_suffix_added);
+string PROTOC_EXPORT EnumName(const EnumDescriptor* descriptor);
+
+// Returns the fully-qualified name of the enum value corresponding to the
+// the descriptor.
+string PROTOC_EXPORT EnumValueName(const EnumValueDescriptor* descriptor);
+
+// Returns the name of the enum value corresponding to the descriptor.
+string PROTOC_EXPORT EnumValueShortName(const EnumValueDescriptor* descriptor);
+
+// Reverse what an enum does.
+string PROTOC_EXPORT UnCamelCaseEnumShortName(const string& name);
+
+// Returns the name to use for the extension (used as the method off the file's
+// Root class).
+string PROTOC_EXPORT ExtensionMethodName(const FieldDescriptor* descriptor);
+
+// Returns the transformed field name.
+string PROTOC_EXPORT FieldName(const FieldDescriptor* field);
+string PROTOC_EXPORT FieldNameCapitalized(const FieldDescriptor* field);
+
+// Returns the transformed oneof name.
+string PROTOC_EXPORT OneofEnumName(const OneofDescriptor* descriptor);
+string PROTOC_EXPORT OneofName(const OneofDescriptor* descriptor);
+string PROTOC_EXPORT OneofNameCapitalized(const OneofDescriptor* descriptor);
+
+// Returns a symbol that can be used in C code to refer to an Objective C
+// class without initializing the class.
+string PROTOC_EXPORT ObjCClass(const string& class_name);
+
+// Declares an Objective C class without initializing the class so that it can
+// be refrerred to by ObjCClass.
+string PROTOC_EXPORT ObjCClassDeclaration(const string& class_name);
+
+inline bool HasFieldPresence(const FileDescriptor* file) {
+  return file->syntax() != FileDescriptor::SYNTAX_PROTO3;
+}
+
+inline bool HasPreservingUnknownEnumSemantics(const FileDescriptor* file) {
+  return file->syntax() == FileDescriptor::SYNTAX_PROTO3;
+}
+
+inline bool IsMapEntryMessage(const Descriptor* descriptor) {
+  return descriptor->options().map_entry();
+}
+
+// Reverse of the above.
+string PROTOC_EXPORT UnCamelCaseFieldName(const string& name,
+                                          const FieldDescriptor* field);
+
+enum ObjectiveCType {
+  OBJECTIVECTYPE_INT32,
+  OBJECTIVECTYPE_UINT32,
+  OBJECTIVECTYPE_INT64,
+  OBJECTIVECTYPE_UINT64,
+  OBJECTIVECTYPE_FLOAT,
+  OBJECTIVECTYPE_DOUBLE,
+  OBJECTIVECTYPE_BOOLEAN,
+  OBJECTIVECTYPE_STRING,
+  OBJECTIVECTYPE_DATA,
+  OBJECTIVECTYPE_ENUM,
+  OBJECTIVECTYPE_MESSAGE
+};
+
+enum FlagType {
+  FLAGTYPE_DESCRIPTOR_INITIALIZATION,
+  FLAGTYPE_EXTENSION,
+  FLAGTYPE_FIELD
+};
+
+template
+string GetOptionalDeprecatedAttribute(
+    const TDescriptor* descriptor,
+    const FileDescriptor* file = NULL,
+    bool preSpace = true, bool postNewline = false) {
+  bool isDeprecated = descriptor->options().deprecated();
+  // The file is only passed when checking Messages & Enums, so those types
+  // get tagged. At the moment, it doesn't seem to make sense to tag every
+  // field or enum value with when the file is deprecated.
+  bool isFileLevelDeprecation = false;
+  if (!isDeprecated && file) {
+    isFileLevelDeprecation = file->options().deprecated();
+    isDeprecated = isFileLevelDeprecation;
+  }
+  if (isDeprecated) {
+    string message;
+    const FileDescriptor* sourceFile = descriptor->file();
+    if (isFileLevelDeprecation) {
+      message = sourceFile->name() + " is deprecated.";
+    } else {
+      message = descriptor->full_name() + " is deprecated (see " +
+                sourceFile->name() + ").";
+    }
+
+    string result = string("GPB_DEPRECATED_MSG(\"") + message + "\")";
+    if (preSpace) {
+      result.insert(0, " ");
+    }
+    if (postNewline) {
+      result.append("\n");
+    }
+    return result;
+  } else {
+    return "";
+  }
+}
+
+string PROTOC_EXPORT GetCapitalizedType(const FieldDescriptor* field);
+
+ObjectiveCType PROTOC_EXPORT
+GetObjectiveCType(FieldDescriptor::Type field_type);
+
+inline ObjectiveCType GetObjectiveCType(const FieldDescriptor* field) {
+  return GetObjectiveCType(field->type());
+}
+
+bool PROTOC_EXPORT IsPrimitiveType(const FieldDescriptor* field);
+bool PROTOC_EXPORT IsReferenceType(const FieldDescriptor* field);
+
+string PROTOC_EXPORT GPBGenericValueFieldName(const FieldDescriptor* field);
+string PROTOC_EXPORT DefaultValue(const FieldDescriptor* field);
+bool PROTOC_EXPORT HasNonZeroDefaultValue(const FieldDescriptor* field);
+
+string PROTOC_EXPORT BuildFlagsString(const FlagType type,
+                                      const std::vector& strings);
+
+// Builds HeaderDoc/appledoc style comments out of the comments in the .proto
+// file.
+string PROTOC_EXPORT BuildCommentsString(const SourceLocation& location,
+                                         bool prefer_single_line);
+
+// The name the commonly used by the library when built as a framework.
+// This lines up to the name used in the CocoaPod.
+extern PROTOC_EXPORT const char* const ProtobufLibraryFrameworkName;
+// Returns the CPP symbol name to use as the gate for framework style imports
+// for the given framework name to use.
+string PROTOC_EXPORT
+ProtobufFrameworkImportSymbol(const string& framework_name);
+
+// Checks if the file is one of the proto's bundled with the library.
+bool PROTOC_EXPORT
+IsProtobufLibraryBundledProtoFile(const FileDescriptor* file);
+
+// Checks the prefix for the given files and outputs any warnings as needed. If
+// there are flat out errors, then out_error is filled in with the first error
+// and the result is false.
+bool PROTOC_EXPORT
+ValidateObjCClassPrefixes(const std::vector& files,
+                          const Options& generation_options, string* out_error);
+
+// Generate decode data needed for ObjC's GPBDecodeTextFormatName() to transform
+// the input into the expected output.
+class PROTOC_EXPORT TextFormatDecodeData {
+ public:
+  TextFormatDecodeData();
+  ~TextFormatDecodeData();
+
+  TextFormatDecodeData(const TextFormatDecodeData&) = delete;
+  TextFormatDecodeData& operator=(const TextFormatDecodeData&) = delete;
+
+  void AddString(int32 key, const string& input_for_decode,
+                 const string& desired_output);
+  size_t num_entries() const { return entries_.size(); }
+  string Data() const;
+
+  static string DecodeDataForString(const string& input_for_decode,
+                                    const string& desired_output);
+
+ private:
+  typedef std::pair DataEntry;
+  std::vector entries_;
+};
+
+// Helper for parsing simple files.
+class PROTOC_EXPORT LineConsumer {
+ public:
+  LineConsumer();
+  virtual ~LineConsumer();
+  virtual bool ConsumeLine(const StringPiece& line, string* out_error) = 0;
+};
+
+bool PROTOC_EXPORT ParseSimpleFile(const string& path,
+                                   LineConsumer* line_consumer,
+                                   string* out_error);
+
+// Helper class for parsing framework import mappings and generating
+// import statements.
+class PROTOC_EXPORT ImportWriter {
+ public:
+  ImportWriter(const string& generate_for_named_framework,
+               const string& named_framework_to_proto_path_mappings_path,
+               bool include_wkt_imports);
+  ~ImportWriter();
+
+  void AddFile(const FileDescriptor* file, const string& header_extension);
+  void Print(io::Printer *printer) const;
+
+ private:
+  class ProtoFrameworkCollector : public LineConsumer {
+   public:
+    ProtoFrameworkCollector(std::map* inout_proto_file_to_framework_name)
+        : map_(inout_proto_file_to_framework_name) {}
+
+    virtual bool ConsumeLine(const StringPiece& line, string* out_error);
+
+   private:
+    std::map* map_;
+  };
+
+  void ParseFrameworkMappings();
+
+  const string generate_for_named_framework_;
+  const string named_framework_to_proto_path_mappings_path_;
+  const bool include_wkt_imports_;
+  std::map proto_file_to_framework_name_;
+  bool need_to_parse_mapping_file_;
+
+  std::vector protobuf_framework_imports_;
+  std::vector protobuf_non_framework_imports_;
+  std::vector other_framework_imports_;
+  std::vector other_imports_;
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_HELPERS_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_helpers_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_helpers_unittest.cc"
new file mode 100644
index 00000000..dc1cef55
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_helpers_unittest.cc"
@@ -0,0 +1,257 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2014 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+namespace {
+
+TEST(ObjCHelper, TextFormatDecodeData_DecodeDataForString_RawStrings) {
+  string input_for_decode("abcdefghIJ");
+  string desired_output_for_decode;
+  string expected;
+  string result;
+
+  // Different data, can't transform.
+
+  desired_output_for_decode = "zbcdefghIJ";
+  expected = string("\0zbcdefghIJ\0", 12);
+  result = TextFormatDecodeData::DecodeDataForString(input_for_decode,
+                                                     desired_output_for_decode);
+  EXPECT_EQ(expected, result);
+
+  desired_output_for_decode = "abcdezghIJ";
+  expected = string("\0abcdezghIJ\0", 12);
+  result = TextFormatDecodeData::DecodeDataForString(input_for_decode,
+                                                     desired_output_for_decode);
+  EXPECT_EQ(expected, result);
+
+  // Shortened data, can't transform.
+
+  desired_output_for_decode = "abcdefghI";
+  expected = string("\0abcdefghI\0", 11);
+  result = TextFormatDecodeData::DecodeDataForString(input_for_decode,
+                                                     desired_output_for_decode);
+  EXPECT_EQ(expected, result);
+
+  // Extra data, can't transform.
+
+  desired_output_for_decode = "abcdefghIJz";
+  expected = string("\0abcdefghIJz\0", 13);
+  result = TextFormatDecodeData::DecodeDataForString(input_for_decode,
+                                                     desired_output_for_decode);
+  EXPECT_EQ(expected, result);
+}
+
+TEST(ObjCHelper, TextFormatDecodeData_DecodeDataForString_ByteCodes) {
+  string input_for_decode("abcdefghIJ");
+  string desired_output_for_decode;
+  string expected;
+  string result;
+
+  desired_output_for_decode = "abcdefghIJ";
+  expected = string("\x0A\x0", 2);
+  result = TextFormatDecodeData::DecodeDataForString(input_for_decode,
+                                                     desired_output_for_decode);
+  EXPECT_EQ(expected, result);
+
+  desired_output_for_decode = "_AbcdefghIJ";
+  expected = string("\xCA\x0", 2);
+  result = TextFormatDecodeData::DecodeDataForString(input_for_decode,
+                                                     desired_output_for_decode);
+  EXPECT_EQ(expected, result);
+
+  desired_output_for_decode = "ABCD__EfghI_j";
+  expected = string("\x64\x80\xC5\xA1\x0", 5);
+  result = TextFormatDecodeData::DecodeDataForString(input_for_decode,
+                                                     desired_output_for_decode);
+  EXPECT_EQ(expected, result);
+
+  // Long name so multiple decode ops are needed.
+
+  input_for_decode =
+      "longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000";
+  desired_output_for_decode =
+      "long_field_name_is_looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong_1000";
+  expected = string("\x04\xA5\xA4\xA2\xBF\x1F\x0E\x84\x0", 9);
+  result = TextFormatDecodeData::DecodeDataForString(input_for_decode,
+                                                     desired_output_for_decode);
+  EXPECT_EQ(expected, result);
+}
+
+// Death tests do not work on Windows as of yet.
+#ifdef PROTOBUF_HAS_DEATH_TEST
+TEST(ObjCHelperDeathTest, TextFormatDecodeData_DecodeDataForString_Failures) {
+  // Empty inputs.
+
+  EXPECT_EXIT(TextFormatDecodeData::DecodeDataForString("", ""),
+              ::testing::KilledBySignal(SIGABRT),
+              "error: got empty string for making TextFormat data, input:");
+  EXPECT_EXIT(TextFormatDecodeData::DecodeDataForString("a", ""),
+              ::testing::KilledBySignal(SIGABRT),
+              "error: got empty string for making TextFormat data, input:");
+  EXPECT_EXIT(TextFormatDecodeData::DecodeDataForString("", "a"),
+              ::testing::KilledBySignal(SIGABRT),
+              "error: got empty string for making TextFormat data, input:");
+
+  // Null char in the string.
+
+  string str_with_null_char("ab\0c", 4);
+  EXPECT_EXIT(
+      TextFormatDecodeData::DecodeDataForString(str_with_null_char, "def"),
+      ::testing::KilledBySignal(SIGABRT),
+      "error: got a null char in a string for making TextFormat data, input:");
+  EXPECT_EXIT(
+      TextFormatDecodeData::DecodeDataForString("def", str_with_null_char),
+      ::testing::KilledBySignal(SIGABRT),
+      "error: got a null char in a string for making TextFormat data, input:");
+}
+#endif  // PROTOBUF_HAS_DEATH_TEST
+
+TEST(ObjCHelper, TextFormatDecodeData_RawStrings) {
+  TextFormatDecodeData decode_data;
+
+  // Different data, can't transform.
+  decode_data.AddString(1, "abcdefghIJ", "zbcdefghIJ");
+  decode_data.AddString(3, "abcdefghIJ", "abcdezghIJ");
+  // Shortened data, can't transform.
+  decode_data.AddString(2, "abcdefghIJ", "abcdefghI");
+  // Extra data, can't transform.
+  decode_data.AddString(4, "abcdefghIJ", "abcdefghIJz");
+
+  EXPECT_EQ(4, decode_data.num_entries());
+
+  uint8 expected_data[] = {
+      0x4,
+      0x1, 0x0, 'z', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'I', 'J', 0x0,
+      0x3, 0x0, 'a', 'b', 'c', 'd', 'e', 'z', 'g', 'h', 'I', 'J', 0x0,
+      0x2, 0x0, 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'I', 0x0,
+      0x4, 0x0, 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'I', 'J', 'z', 0x0,
+  };
+  string expected((const char*)expected_data, sizeof(expected_data));
+
+  EXPECT_EQ(expected, decode_data.Data());
+}
+
+TEST(ObjCHelper, TextFormatDecodeData_ByteCodes) {
+  TextFormatDecodeData decode_data;
+
+  decode_data.AddString(1, "abcdefghIJ", "abcdefghIJ");
+  decode_data.AddString(3, "abcdefghIJ", "_AbcdefghIJ");
+  decode_data.AddString(2, "abcdefghIJ", "Abcd_EfghIJ");
+  decode_data.AddString(4, "abcdefghIJ", "ABCD__EfghI_j");
+  decode_data.AddString(1000,
+                        "longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000",
+                        "long_field_name_is_looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong_1000");
+
+  EXPECT_EQ(5, decode_data.num_entries());
+
+  uint8 expected_data[] = {
+      0x5,
+      // All as is (00 op)
+      0x1,  0x0A, 0x0,
+      // Underscore, upper + 9 (10 op)
+      0x3,  0xCA, 0x0,
+      //  Upper + 3 (10 op), underscore, upper + 5 (10 op)
+      0x2,  0x44, 0xC6, 0x0,
+      // All Upper for 4 (11 op), underscore, underscore, upper + 5 (10 op),
+      // underscore, lower + 0 (01 op)
+      0x4,  0x64, 0x80, 0xC5, 0xA1, 0x0,
+      // 2 byte key: as is + 3 (00 op), underscore, lower + 4 (01 op),
+      //   underscore, lower + 3 (01 op), underscore, lower + 1 (01 op),
+      //   underscore, lower + 30 (01 op), as is + 30 (00 op), as is + 13 (00
+      //   op),
+      //   underscore, as is + 3 (00 op)
+      0xE8, 0x07, 0x04, 0xA5, 0xA4, 0xA2, 0xBF, 0x1F, 0x0E, 0x84, 0x0,
+  };
+  string expected((const char*)expected_data, sizeof(expected_data));
+
+  EXPECT_EQ(expected, decode_data.Data());
+}
+
+
+// Death tests do not work on Windows as of yet.
+#ifdef PROTOBUF_HAS_DEATH_TEST
+TEST(ObjCHelperDeathTest, TextFormatDecodeData_Failures) {
+  TextFormatDecodeData decode_data;
+
+  // Empty inputs.
+
+  EXPECT_EXIT(decode_data.AddString(1, "", ""),
+              ::testing::KilledBySignal(SIGABRT),
+              "error: got empty string for making TextFormat data, input:");
+  EXPECT_EXIT(decode_data.AddString(1, "a", ""),
+              ::testing::KilledBySignal(SIGABRT),
+              "error: got empty string for making TextFormat data, input:");
+  EXPECT_EXIT(decode_data.AddString(1, "", "a"),
+              ::testing::KilledBySignal(SIGABRT),
+              "error: got empty string for making TextFormat data, input:");
+
+  // Null char in the string.
+
+  string str_with_null_char("ab\0c", 4);
+  EXPECT_EXIT(
+      decode_data.AddString(1, str_with_null_char, "def"),
+      ::testing::KilledBySignal(SIGABRT),
+      "error: got a null char in a string for making TextFormat data, input:");
+  EXPECT_EXIT(
+      decode_data.AddString(1, "def", str_with_null_char),
+      ::testing::KilledBySignal(SIGABRT),
+      "error: got a null char in a string for making TextFormat data, input:");
+
+  // Duplicate keys
+
+  decode_data.AddString(1, "abcdefghIJ", "abcdefghIJ");
+  decode_data.AddString(3, "abcdefghIJ", "_AbcdefghIJ");
+  decode_data.AddString(2, "abcdefghIJ", "Abcd_EfghIJ");
+  EXPECT_EXIT(decode_data.AddString(2, "xyz", "x_yz"),
+              ::testing::KilledBySignal(SIGABRT),
+              "error: duplicate key \\(2\\) making TextFormat data, input:");
+}
+#endif  // PROTOBUF_HAS_DEATH_TEST
+
+// TODO(thomasvl): Should probably add some unittests for all the special cases
+// of name mangling (class name, field name, enum names).  Rather than doing
+// this with an ObjC test in the objectivec directory, we should be able to
+// use src/google/protobuf/compiler/importer* (like other tests) to support a
+// virtual file system to feed in protos, once we have the Descriptor tree, the
+// tests could use the helper methods for generating names and validate the
+// right things are happening.
+
+}  // namespace
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_map_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_map_field.cc"
new file mode 100644
index 00000000..3b8eaa04
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_map_field.cc"
@@ -0,0 +1,189 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2015 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+// MapFieldGenerator uses RepeatedFieldGenerator as the parent because it
+// provides a bunch of things (no has* methods, comments for contained type,
+// etc.).
+
+namespace {
+
+const char* MapEntryTypeName(const FieldDescriptor* descriptor, bool isKey) {
+  ObjectiveCType type = GetObjectiveCType(descriptor);
+  switch (type) {
+    case OBJECTIVECTYPE_INT32:
+      return "Int32";
+    case OBJECTIVECTYPE_UINT32:
+      return "UInt32";
+    case OBJECTIVECTYPE_INT64:
+      return "Int64";
+    case OBJECTIVECTYPE_UINT64:
+      return "UInt64";
+    case OBJECTIVECTYPE_FLOAT:
+      return "Float";
+    case OBJECTIVECTYPE_DOUBLE:
+      return "Double";
+    case OBJECTIVECTYPE_BOOLEAN:
+      return "Bool";
+    case OBJECTIVECTYPE_STRING:
+      return (isKey ? "String" : "Object");
+    case OBJECTIVECTYPE_DATA:
+      return "Object";
+    case OBJECTIVECTYPE_ENUM:
+      return "Enum";
+    case OBJECTIVECTYPE_MESSAGE:
+      return "Object";
+  }
+
+  // Some compilers report reaching end of function even though all cases of
+  // the enum are handed in the switch.
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return NULL;
+}
+
+}  // namespace
+
+MapFieldGenerator::MapFieldGenerator(const FieldDescriptor* descriptor,
+                                     const Options& options)
+    : RepeatedFieldGenerator(descriptor, options) {
+  const FieldDescriptor* key_descriptor =
+      descriptor->message_type()->FindFieldByName("key");
+  const FieldDescriptor* value_descriptor =
+      descriptor->message_type()->FindFieldByName("value");
+  value_field_generator_.reset(FieldGenerator::Make(value_descriptor, options));
+
+  // Pull over some variables_ from the value.
+  variables_["field_type"] = value_field_generator_->variable("field_type");
+  variables_["default"] = value_field_generator_->variable("default");
+  variables_["default_name"] = value_field_generator_->variable("default_name");
+
+  // Build custom field flags.
+  std::vector field_flags;
+  field_flags.push_back("GPBFieldMapKey" + GetCapitalizedType(key_descriptor));
+  // Pull over the current text format custom name values that was calculated.
+  if (variables_["fieldflags"].find("GPBFieldTextFormatNameCustom") !=
+      string::npos) {
+    field_flags.push_back("GPBFieldTextFormatNameCustom");
+  }
+  // Pull over some info from the value's flags.
+  const string& value_field_flags =
+      value_field_generator_->variable("fieldflags");
+  if (value_field_flags.find("GPBFieldHasDefaultValue") != string::npos) {
+    field_flags.push_back("GPBFieldHasDefaultValue");
+  }
+  if (value_field_flags.find("GPBFieldHasEnumDescriptor") != string::npos) {
+    field_flags.push_back("GPBFieldHasEnumDescriptor");
+  }
+
+  variables_["fieldflags"] = BuildFlagsString(FLAGTYPE_FIELD, field_flags);
+
+  ObjectiveCType value_objc_type = GetObjectiveCType(value_descriptor);
+  const bool value_is_object_type =
+      ((value_objc_type == OBJECTIVECTYPE_STRING) ||
+       (value_objc_type == OBJECTIVECTYPE_DATA) ||
+       (value_objc_type == OBJECTIVECTYPE_MESSAGE));
+  if ((GetObjectiveCType(key_descriptor) == OBJECTIVECTYPE_STRING) &&
+      value_is_object_type) {
+    variables_["array_storage_type"] = "NSMutableDictionary";
+    variables_["array_property_type"] =
+        "NSMutableDictionaryvariable("storage_type") + "*>";
+  } else {
+    string class_name("GPB");
+    class_name += MapEntryTypeName(key_descriptor, true);
+    class_name += MapEntryTypeName(value_descriptor, false);
+    class_name += "Dictionary";
+    variables_["array_storage_type"] = class_name;
+    if (value_is_object_type) {
+      variables_["array_property_type"] =
+          class_name + "<" +
+          value_field_generator_->variable("storage_type") + "*>";
+    }
+  }
+
+  variables_["dataTypeSpecific_name"] =
+      value_field_generator_->variable("dataTypeSpecific_name");
+  variables_["dataTypeSpecific_value"] =
+      value_field_generator_->variable("dataTypeSpecific_value");
+}
+
+MapFieldGenerator::~MapFieldGenerator() {}
+
+void MapFieldGenerator::FinishInitialization(void) {
+  RepeatedFieldGenerator::FinishInitialization();
+  // Use the array_comment support in RepeatedFieldGenerator to output what the
+  // values in the map are.
+  const FieldDescriptor* value_descriptor =
+      descriptor_->message_type()->FindFieldByName("value");
+  if (GetObjectiveCType(value_descriptor) == OBJECTIVECTYPE_ENUM) {
+    variables_["array_comment"] =
+        "// |" + variables_["name"] + "| values are |" + value_field_generator_->variable("storage_type") + "|\n";
+  }
+}
+
+void MapFieldGenerator::DetermineForwardDeclarations(
+    std::set* fwd_decls) const {
+  RepeatedFieldGenerator::DetermineForwardDeclarations(fwd_decls);
+  const FieldDescriptor* value_descriptor =
+      descriptor_->message_type()->FindFieldByName("value");
+  if (GetObjectiveCType(value_descriptor) == OBJECTIVECTYPE_MESSAGE) {
+    const string& value_storage_type =
+        value_field_generator_->variable("storage_type");
+    fwd_decls->insert("@class " + value_storage_type);
+  }
+}
+
+void MapFieldGenerator::DetermineObjectiveCClassDefinitions(
+    std::set* fwd_decls) const {
+  // Class name is already in "storage_type".
+  const FieldDescriptor* value_descriptor =
+      descriptor_->message_type()->FindFieldByName("value");
+  if (GetObjectiveCType(value_descriptor) == OBJECTIVECTYPE_MESSAGE) {
+    fwd_decls->insert(ObjCClassDeclaration(
+        value_field_generator_->variable("storage_type")));
+  }
+}
+
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_map_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_map_field.h"
new file mode 100644
index 00000000..da18d579
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_map_field.h"
@@ -0,0 +1,69 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2015 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MAP_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MAP_FIELD_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+class MapFieldGenerator : public RepeatedFieldGenerator {
+  friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
+                                              const Options& options);
+
+ public:
+  virtual void FinishInitialization(void);
+
+  MapFieldGenerator(const MapFieldGenerator&) = delete;
+  MapFieldGenerator& operator=(const MapFieldGenerator&) = delete;
+
+ protected:
+  MapFieldGenerator(const FieldDescriptor* descriptor, const Options& options);
+  virtual ~MapFieldGenerator();
+
+  virtual void DetermineObjectiveCClassDefinitions(std::set* fwd_decls) const;
+  virtual void DetermineForwardDeclarations(std::set* fwd_decls) const;
+
+ private:
+  std::unique_ptr value_field_generator_;
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MAP_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message.cc"
new file mode 100644
index 00000000..b5d8128a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message.cc"
@@ -0,0 +1,633 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+namespace {
+struct FieldOrderingByNumber {
+  inline bool operator()(const FieldDescriptor* a,
+                         const FieldDescriptor* b) const {
+    return a->number() < b->number();
+  }
+};
+
+int OrderGroupForFieldDescriptor(const FieldDescriptor* descriptor) {
+  // The first item in the object structure is our uint32[] for has bits.
+  // We then want to order things to make the instances as small as
+  // possible. So we follow the has bits with:
+  //   1. Anything always 4 bytes - float, *32, enums
+  //   2. Anything that is always a pointer (they will be 8 bytes on 64 bit
+  //      builds and 4 bytes on 32bit builds.
+  //   3. Anything always 8 bytes - double, *64
+  //
+  // NOTE: Bools aren't listed, they were stored in the has bits.
+  //
+  // Why? Using 64bit builds as an example, this means worse case, we have
+  // enough bools that we overflow 1 byte from 4 byte alignment, so 3 bytes
+  // are wasted before the 4 byte values. Then if we have an odd number of
+  // those 4 byte values, the 8 byte values will be pushed down by 32bits to
+  // keep them aligned. But the structure will end 8 byte aligned, so no
+  // waste on the end. If you did the reverse order, you could waste 4 bytes
+  // before the first 8 byte value (after the has array), then a single
+  // bool on the end would need 7 bytes of padding to make the overall
+  // structure 8 byte aligned; so 11 bytes, wasted total.
+
+  // Anything repeated is a GPB*Array/NSArray, so pointer.
+  if (descriptor->is_repeated()) {
+    return 3;
+  }
+
+  switch (descriptor->type()) {
+    // All always 8 bytes.
+    case FieldDescriptor::TYPE_DOUBLE:
+    case FieldDescriptor::TYPE_INT64:
+    case FieldDescriptor::TYPE_SINT64:
+    case FieldDescriptor::TYPE_UINT64:
+    case FieldDescriptor::TYPE_SFIXED64:
+    case FieldDescriptor::TYPE_FIXED64:
+      return 4;
+
+    // Pointers (string and bytes are NSString and NSData); 8 or 4 bytes
+    // depending on the build architecture.
+    case FieldDescriptor::TYPE_GROUP:
+    case FieldDescriptor::TYPE_MESSAGE:
+    case FieldDescriptor::TYPE_STRING:
+    case FieldDescriptor::TYPE_BYTES:
+      return 3;
+
+    // All always 4 bytes (enums are int32s).
+    case FieldDescriptor::TYPE_FLOAT:
+    case FieldDescriptor::TYPE_INT32:
+    case FieldDescriptor::TYPE_SINT32:
+    case FieldDescriptor::TYPE_UINT32:
+    case FieldDescriptor::TYPE_SFIXED32:
+    case FieldDescriptor::TYPE_FIXED32:
+    case FieldDescriptor::TYPE_ENUM:
+      return 2;
+
+    // 0 bytes. Stored in the has bits.
+    case FieldDescriptor::TYPE_BOOL:
+      return 99;  // End of the list (doesn't really matter).
+  }
+
+  // Some compilers report reaching end of function even though all cases of
+  // the enum are handed in the switch.
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return 0;
+}
+
+struct FieldOrderingByStorageSize {
+  inline bool operator()(const FieldDescriptor* a,
+                         const FieldDescriptor* b) const {
+    // Order by grouping.
+    const int order_group_a = OrderGroupForFieldDescriptor(a);
+    const int order_group_b = OrderGroupForFieldDescriptor(b);
+    if (order_group_a != order_group_b) {
+      return order_group_a < order_group_b;
+    }
+    // Within the group, order by field number (provides stable ordering).
+    return a->number() < b->number();
+  }
+};
+
+struct ExtensionRangeOrdering {
+  bool operator()(const Descriptor::ExtensionRange* a,
+                  const Descriptor::ExtensionRange* b) const {
+    return a->start < b->start;
+  }
+};
+
+// Sort the fields of the given Descriptor by number into a new[]'d array
+// and return it.
+const FieldDescriptor** SortFieldsByNumber(const Descriptor* descriptor) {
+  const FieldDescriptor** fields =
+      new const FieldDescriptor* [descriptor->field_count()];
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    fields[i] = descriptor->field(i);
+  }
+  std::sort(fields, fields + descriptor->field_count(), FieldOrderingByNumber());
+  return fields;
+}
+
+// Sort the fields of the given Descriptor by storage size into a new[]'d
+// array and return it.
+const FieldDescriptor** SortFieldsByStorageSize(const Descriptor* descriptor) {
+  const FieldDescriptor** fields =
+      new const FieldDescriptor* [descriptor->field_count()];
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    fields[i] = descriptor->field(i);
+  }
+  std::sort(fields, fields + descriptor->field_count(),
+       FieldOrderingByStorageSize());
+  return fields;
+}
+}  // namespace
+
+MessageGenerator::MessageGenerator(const string& root_classname,
+                                   const Descriptor* descriptor,
+                                   const Options& options)
+    : root_classname_(root_classname),
+      descriptor_(descriptor),
+      field_generators_(descriptor, options),
+      class_name_(ClassName(descriptor_)),
+      deprecated_attribute_(
+          GetOptionalDeprecatedAttribute(descriptor, descriptor->file(), false, true)) {
+
+  for (int i = 0; i < descriptor_->extension_count(); i++) {
+    extension_generators_.emplace_back(
+        new ExtensionGenerator(class_name_, descriptor_->extension(i)));
+  }
+
+  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
+    OneofGenerator* generator = new OneofGenerator(descriptor_->oneof_decl(i));
+    oneof_generators_.emplace_back(generator);
+  }
+
+  for (int i = 0; i < descriptor_->enum_type_count(); i++) {
+    EnumGenerator* generator = new EnumGenerator(descriptor_->enum_type(i));
+    enum_generators_.emplace_back(generator);
+  }
+
+  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+    MessageGenerator* generator =
+        new MessageGenerator(root_classname_,
+                             descriptor_->nested_type(i),
+                             options);
+    nested_message_generators_.emplace_back(generator);
+  }
+}
+
+MessageGenerator::~MessageGenerator() {}
+
+void MessageGenerator::GenerateStaticVariablesInitialization(
+    io::Printer* printer) {
+  for (const auto& generator : extension_generators_) {
+    generator->GenerateStaticVariablesInitialization(printer);
+  }
+
+  for (const auto& generator : nested_message_generators_) {
+    generator->GenerateStaticVariablesInitialization(printer);
+  }
+}
+
+void MessageGenerator::DetermineForwardDeclarations(std::set* fwd_decls) {
+  if (!IsMapEntryMessage(descriptor_)) {
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      const FieldDescriptor* fieldDescriptor = descriptor_->field(i);
+      field_generators_.get(fieldDescriptor)
+          .DetermineForwardDeclarations(fwd_decls);
+    }
+  }
+
+  for (const auto& generator : nested_message_generators_) {
+    generator->DetermineForwardDeclarations(fwd_decls);
+  }
+}
+
+void MessageGenerator::DetermineObjectiveCClassDefinitions(std::set* fwd_decls) {
+  if (!IsMapEntryMessage(descriptor_)) {
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      const FieldDescriptor* fieldDescriptor = descriptor_->field(i);
+      field_generators_.get(fieldDescriptor)
+          .DetermineObjectiveCClassDefinitions(fwd_decls);
+    }
+  }
+
+  for (const auto& generator : extension_generators_) {
+    generator->DetermineObjectiveCClassDefinitions(fwd_decls);
+  }
+
+  for (const auto& generator : nested_message_generators_) {
+    generator->DetermineObjectiveCClassDefinitions(fwd_decls);
+  }
+
+  const Descriptor* containing_descriptor = descriptor_->containing_type();
+  if (containing_descriptor != NULL) {
+    string containing_class = ClassName(containing_descriptor);
+    fwd_decls->insert(ObjCClassDeclaration(containing_class));
+  }
+}
+
+bool MessageGenerator::IncludesOneOfDefinition() const {
+  if (!oneof_generators_.empty()) {
+    return true;
+  }
+
+  for (const auto& generator : nested_message_generators_) {
+    if (generator->IncludesOneOfDefinition()) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+void MessageGenerator::GenerateEnumHeader(io::Printer* printer) {
+  for (const auto& generator : enum_generators_) {
+    generator->GenerateHeader(printer);
+  }
+
+  for (const auto& generator : nested_message_generators_) {
+    generator->GenerateEnumHeader(printer);
+  }
+}
+
+void MessageGenerator::GenerateExtensionRegistrationSource(
+    io::Printer* printer) {
+  for (const auto& generator : extension_generators_) {
+    generator->GenerateRegistrationSource(printer);
+  }
+
+  for (const auto& generator : nested_message_generators_) {
+    generator->GenerateExtensionRegistrationSource(printer);
+  }
+}
+
+void MessageGenerator::GenerateMessageHeader(io::Printer* printer) {
+  // This a a map entry message, just recurse and do nothing directly.
+  if (IsMapEntryMessage(descriptor_)) {
+    for (const auto& generator : nested_message_generators_) {
+      generator->GenerateMessageHeader(printer);
+    }
+    return;
+  }
+
+  printer->Print(
+      "#pragma mark - $classname$\n"
+      "\n",
+      "classname", class_name_);
+
+  if (descriptor_->field_count()) {
+    std::unique_ptr sorted_fields(
+        SortFieldsByNumber(descriptor_));
+
+    printer->Print("typedef GPB_ENUM($classname$_FieldNumber) {\n",
+                   "classname", class_name_);
+    printer->Indent();
+
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      field_generators_.get(sorted_fields[i])
+          .GenerateFieldNumberConstant(printer);
+    }
+
+    printer->Outdent();
+    printer->Print("};\n\n");
+  }
+
+  for (const auto& generator : oneof_generators_) {
+    generator->GenerateCaseEnum(printer);
+  }
+
+  string message_comments;
+  SourceLocation location;
+  if (descriptor_->GetSourceLocation(&location)) {
+    message_comments = BuildCommentsString(location, false);
+  } else {
+    message_comments = "";
+  }
+
+  printer->Print(
+      "$comments$$deprecated_attribute$GPB_FINAL @interface $classname$ : GPBMessage\n\n",
+      "classname", class_name_,
+      "deprecated_attribute", deprecated_attribute_,
+      "comments", message_comments);
+
+  std::vector seen_oneofs(descriptor_->oneof_decl_count(), 0);
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    if (field->containing_oneof() != NULL) {
+      const int oneof_index = field->containing_oneof()->index();
+      if (!seen_oneofs[oneof_index]) {
+        seen_oneofs[oneof_index] = 1;
+        oneof_generators_[oneof_index]->GeneratePublicCasePropertyDeclaration(
+            printer);
+      }
+    }
+    field_generators_.get(field).GeneratePropertyDeclaration(printer);
+  }
+
+  printer->Print("@end\n\n");
+
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    field_generators_.get(descriptor_->field(i))
+        .GenerateCFunctionDeclarations(printer);
+  }
+
+  if (!oneof_generators_.empty()) {
+    for (const auto& generator : oneof_generators_) {
+      generator->GenerateClearFunctionDeclaration(printer);
+    }
+    printer->Print("\n");
+  }
+
+  if (descriptor_->extension_count() > 0) {
+    printer->Print("@interface $classname$ (DynamicMethods)\n\n",
+                   "classname", class_name_);
+    for (const auto& generator : extension_generators_) {
+      generator->GenerateMembersHeader(printer);
+    }
+    printer->Print("@end\n\n");
+  }
+
+  for (const auto& generator : nested_message_generators_) {
+    generator->GenerateMessageHeader(printer);
+  }
+}
+
+void MessageGenerator::GenerateSource(io::Printer* printer) {
+  if (!IsMapEntryMessage(descriptor_)) {
+    printer->Print(
+        "#pragma mark - $classname$\n"
+        "\n",
+        "classname", class_name_);
+
+    if (!deprecated_attribute_.empty()) {
+      // No warnings when compiling the impl of this deprecated class.
+      printer->Print(
+          "#pragma clang diagnostic push\n"
+          "#pragma clang diagnostic ignored \"-Wdeprecated-implementations\"\n"
+          "\n");
+    }
+
+    printer->Print("@implementation $classname$\n\n",
+                   "classname", class_name_);
+
+    for (const auto& generator : oneof_generators_) {
+      generator->GeneratePropertyImplementation(printer);
+    }
+
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      field_generators_.get(descriptor_->field(i))
+          .GeneratePropertyImplementation(printer);
+    }
+
+    std::unique_ptr sorted_fields(
+        SortFieldsByNumber(descriptor_));
+    std::unique_ptr size_order_fields(
+        SortFieldsByStorageSize(descriptor_));
+
+    std::vector sorted_extensions;
+    sorted_extensions.reserve(descriptor_->extension_range_count());
+    for (int i = 0; i < descriptor_->extension_range_count(); ++i) {
+      sorted_extensions.push_back(descriptor_->extension_range(i));
+    }
+
+    std::sort(sorted_extensions.begin(), sorted_extensions.end(),
+         ExtensionRangeOrdering());
+
+    // Assign has bits:
+    // 1. FieldGeneratorMap::CalculateHasBits() loops through the fields seeing
+    //    who needs has bits and assigning them.
+    // 2. FieldGenerator::SetOneofIndexBase() overrides has_bit with a negative
+    //    index that groups all the elements in the oneof.
+    size_t num_has_bits = field_generators_.CalculateHasBits();
+    size_t sizeof_has_storage = (num_has_bits + 31) / 32;
+    if (sizeof_has_storage == 0) {
+      // In the case where no field needs has bits, don't let the _has_storage_
+      // end up as zero length (zero length arrays are sort of a grey area
+      // since it has to be at the start of the struct). This also ensures a
+      // field with only oneofs keeps the required negative indices they need.
+      sizeof_has_storage = 1;
+    }
+    // Tell all the fields the oneof base.
+    for (const auto& generator : oneof_generators_) {
+      generator->SetOneofIndexBase(sizeof_has_storage);
+    }
+    field_generators_.SetOneofIndexBase(sizeof_has_storage);
+    // sizeof_has_storage needs enough bits for the single fields that aren't in
+    // any oneof, and then one int32 for each oneof (to store the field number).
+    sizeof_has_storage += descriptor_->oneof_decl_count();
+
+    printer->Print(
+        "\n"
+        "typedef struct $classname$__storage_ {\n"
+        "  uint32_t _has_storage_[$sizeof_has_storage$];\n",
+        "classname", class_name_,
+        "sizeof_has_storage", StrCat(sizeof_has_storage));
+    printer->Indent();
+
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      field_generators_.get(size_order_fields[i])
+          .GenerateFieldStorageDeclaration(printer);
+    }
+    printer->Outdent();
+
+    printer->Print("} $classname$__storage_;\n\n", "classname", class_name_);
+
+
+    printer->Print(
+        "// This method is threadsafe because it is initially called\n"
+        "// in +initialize for each subclass.\n"
+        "+ (GPBDescriptor *)descriptor {\n"
+        "  static GPBDescriptor *descriptor = nil;\n"
+        "  if (!descriptor) {\n");
+
+    TextFormatDecodeData text_format_decode_data;
+    bool has_fields = descriptor_->field_count() > 0;
+    bool need_defaults = field_generators_.DoesAnyFieldHaveNonZeroDefault();
+    string field_description_type;
+    if (need_defaults) {
+      field_description_type = "GPBMessageFieldDescriptionWithDefault";
+    } else {
+      field_description_type = "GPBMessageFieldDescription";
+    }
+    if (has_fields) {
+      printer->Indent();
+      printer->Indent();
+      printer->Print(
+          "static $field_description_type$ fields[] = {\n",
+          "field_description_type", field_description_type);
+      printer->Indent();
+      for (int i = 0; i < descriptor_->field_count(); ++i) {
+        const FieldGenerator& field_generator =
+            field_generators_.get(sorted_fields[i]);
+        field_generator.GenerateFieldDescription(printer, need_defaults);
+        if (field_generator.needs_textformat_name_support()) {
+          text_format_decode_data.AddString(sorted_fields[i]->number(),
+                                            field_generator.generated_objc_name(),
+                                            field_generator.raw_field_name());
+        }
+      }
+      printer->Outdent();
+      printer->Print(
+          "};\n");
+      printer->Outdent();
+      printer->Outdent();
+    }
+
+    std::map vars;
+    vars["classname"] = class_name_;
+    vars["rootclassname"] = root_classname_;
+    vars["fields"] = has_fields ? "fields" : "NULL";
+    if (has_fields) {
+      vars["fields_count"] =
+          "(uint32_t)(sizeof(fields) / sizeof(" + field_description_type + "))";
+    } else {
+      vars["fields_count"] = "0";
+    }
+
+    std::vector init_flags;
+    init_flags.push_back("GPBDescriptorInitializationFlag_UsesClassRefs");
+    if (need_defaults) {
+      init_flags.push_back("GPBDescriptorInitializationFlag_FieldsWithDefault");
+    }
+    if (descriptor_->options().message_set_wire_format()) {
+      init_flags.push_back("GPBDescriptorInitializationFlag_WireFormat");
+    }
+    vars["init_flags"] = BuildFlagsString(FLAGTYPE_DESCRIPTOR_INITIALIZATION,
+                                          init_flags);
+
+    printer->Print(
+        vars,
+        "    GPBDescriptor *localDescriptor =\n"
+        "        [GPBDescriptor allocDescriptorForClass:[$classname$ class]\n"
+        "                                     rootClass:[$rootclassname$ class]\n"
+        "                                          file:$rootclassname$_FileDescriptor()\n"
+        "                                        fields:$fields$\n"
+        "                                    fieldCount:$fields_count$\n"
+        "                                   storageSize:sizeof($classname$__storage_)\n"
+        "                                         flags:$init_flags$];\n");
+    if (!oneof_generators_.empty()) {
+      printer->Print(
+          "    static const char *oneofs[] = {\n");
+      for (const auto& generator : oneof_generators_) {
+        printer->Print("      \"$name$\",\n", "name",
+                       generator->DescriptorName());
+      }
+      printer->Print(
+          "    };\n"
+          "    [localDescriptor setupOneofs:oneofs\n"
+          "                           count:(uint32_t)(sizeof(oneofs) / sizeof(char*))\n"
+          "                   firstHasIndex:$first_has_index$];\n",
+          "first_has_index", oneof_generators_[0]->HasIndexAsString());
+    }
+    if (text_format_decode_data.num_entries() != 0) {
+      const string text_format_data_str(text_format_decode_data.Data());
+      printer->Print(
+          "#if !GPBOBJC_SKIP_MESSAGE_TEXTFORMAT_EXTRAS\n"
+          "    static const char *extraTextFormatInfo =");
+      static const int kBytesPerLine = 40;  // allow for escaping
+      for (int i = 0; i < text_format_data_str.size(); i += kBytesPerLine) {
+        printer->Print(
+            "\n        \"$data$\"",
+            "data", EscapeTrigraphs(
+                CEscape(text_format_data_str.substr(i, kBytesPerLine))));
+      }
+      printer->Print(
+          ";\n"
+          "    [localDescriptor setupExtraTextInfo:extraTextFormatInfo];\n"
+          "#endif  // !GPBOBJC_SKIP_MESSAGE_TEXTFORMAT_EXTRAS\n");
+    }
+    if (!sorted_extensions.empty()) {
+      printer->Print(
+          "    static const GPBExtensionRange ranges[] = {\n");
+      for (int i = 0; i < sorted_extensions.size(); i++) {
+        printer->Print("      { .start = $start$, .end = $end$ },\n",
+                       "start", StrCat(sorted_extensions[i]->start),
+                       "end", StrCat(sorted_extensions[i]->end));
+      }
+      printer->Print(
+          "    };\n"
+          "    [localDescriptor setupExtensionRanges:ranges\n"
+          "                                    count:(uint32_t)(sizeof(ranges) / sizeof(GPBExtensionRange))];\n");
+    }
+    if (descriptor_->containing_type() != NULL) {
+      string containing_class = ClassName(descriptor_->containing_type());
+      string parent_class_ref = ObjCClass(containing_class);
+      printer->Print(
+          "    [localDescriptor setupContainingMessageClass:$parent_class_ref$];\n",
+          "parent_class_ref", parent_class_ref);
+    }
+    string suffix_added;
+    ClassName(descriptor_, &suffix_added);
+    if (!suffix_added.empty()) {
+      printer->Print(
+          "    [localDescriptor setupMessageClassNameSuffix:@\"$suffix$\"];\n",
+          "suffix", suffix_added);
+    }
+    printer->Print(
+        "    #if defined(DEBUG) && DEBUG\n"
+        "      NSAssert(descriptor == nil, @\"Startup recursed!\");\n"
+        "    #endif  // DEBUG\n"
+        "    descriptor = localDescriptor;\n"
+        "  }\n"
+        "  return descriptor;\n"
+        "}\n\n"
+        "@end\n\n");
+
+    if (!deprecated_attribute_.empty()) {
+      printer->Print(
+          "#pragma clang diagnostic pop\n"
+          "\n");
+    }
+
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      field_generators_.get(descriptor_->field(i))
+          .GenerateCFunctionImplementations(printer);
+    }
+
+    for (const auto& generator : oneof_generators_) {
+      generator->GenerateClearFunctionImplementation(printer);
+    }
+  }
+
+  for (const auto& generator : enum_generators_) {
+    generator->GenerateSource(printer);
+  }
+
+  for (const auto& generator : nested_message_generators_) {
+    generator->GenerateSource(printer);
+  }
+}
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message.h"
new file mode 100644
index 00000000..138e6202
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message.h"
@@ -0,0 +1,100 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+class ExtensionGenerator;
+class EnumGenerator;
+
+class MessageGenerator {
+ public:
+  MessageGenerator(const string& root_classname,
+                   const Descriptor* descriptor,
+                   const Options& options);
+  ~MessageGenerator();
+
+  MessageGenerator(const MessageGenerator&) = delete;
+  MessageGenerator& operator=(const MessageGenerator&) = delete;
+
+  void GenerateStaticVariablesInitialization(io::Printer* printer);
+  void GenerateEnumHeader(io::Printer* printer);
+  void GenerateMessageHeader(io::Printer* printer);
+  void GenerateSource(io::Printer* printer);
+  void GenerateExtensionRegistrationSource(io::Printer* printer);
+  void DetermineObjectiveCClassDefinitions(std::set* fwd_decls);
+  void DetermineForwardDeclarations(std::set* fwd_decls);
+
+  // Checks if the message or a nested message includes a oneof definition.
+  bool IncludesOneOfDefinition() const;
+
+ private:
+  void GenerateParseFromMethodsHeader(io::Printer* printer);
+
+  void GenerateSerializeOneFieldSource(io::Printer* printer,
+                                       const FieldDescriptor* field);
+  void GenerateSerializeOneExtensionRangeSource(
+      io::Printer* printer, const Descriptor::ExtensionRange* range);
+
+  void GenerateMessageDescriptionSource(io::Printer* printer);
+  void GenerateDescriptionOneFieldSource(io::Printer* printer,
+                                         const FieldDescriptor* field);
+
+  const string root_classname_;
+  const Descriptor* descriptor_;
+  FieldGeneratorMap field_generators_;
+  const string class_name_;
+  const string deprecated_attribute_;
+  std::vector> extension_generators_;
+  std::vector> enum_generators_;
+  std::vector> nested_message_generators_;
+  std::vector> oneof_generators_;
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message_field.cc"
new file mode 100644
index 00000000..2730e759
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message_field.cc"
@@ -0,0 +1,116 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+namespace {
+
+void SetMessageVariables(const FieldDescriptor* descriptor,
+                         std::map* variables) {
+  const string& message_type = ClassName(descriptor->message_type());
+  const string& containing_class = ClassName(descriptor->containing_type());
+  (*variables)["type"] = message_type;
+  (*variables)["containing_class"] = containing_class;
+  (*variables)["storage_type"] = message_type;
+  (*variables)["group_or_message"] =
+      (descriptor->type() == FieldDescriptor::TYPE_GROUP) ? "Group" : "Message";
+  (*variables)["dataTypeSpecific_value"] = ObjCClass(message_type);
+}
+
+}  // namespace
+
+MessageFieldGenerator::MessageFieldGenerator(const FieldDescriptor* descriptor,
+                                             const Options& options)
+    : ObjCObjFieldGenerator(descriptor, options) {
+  SetMessageVariables(descriptor, &variables_);
+}
+
+MessageFieldGenerator::~MessageFieldGenerator() {}
+
+void MessageFieldGenerator::DetermineForwardDeclarations(
+    std::set* fwd_decls) const {
+  ObjCObjFieldGenerator::DetermineForwardDeclarations(fwd_decls);
+  // Class name is already in "storage_type".
+  fwd_decls->insert("@class " + variable("storage_type"));
+}
+
+void MessageFieldGenerator::DetermineObjectiveCClassDefinitions(
+    std::set* fwd_decls) const {
+  fwd_decls->insert(ObjCClassDeclaration(variable("storage_type")));
+}
+
+bool MessageFieldGenerator::WantsHasProperty(void) const {
+  if (descriptor_->containing_oneof() != NULL) {
+    // If in a oneof, it uses the oneofcase instead of a has bit.
+    return false;
+  }
+  // In both proto2 & proto3, message fields have a has* property to tell
+  // when it is a non default value.
+  return true;
+}
+
+RepeatedMessageFieldGenerator::RepeatedMessageFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : RepeatedFieldGenerator(descriptor, options) {
+  SetMessageVariables(descriptor, &variables_);
+  variables_["array_storage_type"] = "NSMutableArray";
+  variables_["array_property_type"] =
+      "NSMutableArray<" + variables_["storage_type"] + "*>";
+}
+
+RepeatedMessageFieldGenerator::~RepeatedMessageFieldGenerator() {}
+
+void RepeatedMessageFieldGenerator::DetermineForwardDeclarations(
+    std::set* fwd_decls) const {
+  RepeatedFieldGenerator::DetermineForwardDeclarations(fwd_decls);
+  // Class name is already in "storage_type".
+  fwd_decls->insert("@class " + variable("storage_type"));
+}
+
+void RepeatedMessageFieldGenerator::DetermineObjectiveCClassDefinitions(
+    std::set* fwd_decls) const {
+  fwd_decls->insert(ObjCClassDeclaration(variable("storage_type")));
+}
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message_field.h"
new file mode 100644
index 00000000..692f94c0
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_message_field.h"
@@ -0,0 +1,84 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_FIELD_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+class MessageFieldGenerator : public ObjCObjFieldGenerator {
+  friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
+                                              const Options& options);
+
+ protected:
+  MessageFieldGenerator(const FieldDescriptor* descriptor,
+                        const Options& options);
+
+  MessageFieldGenerator(const MessageFieldGenerator&) = delete;
+  MessageFieldGenerator& operator=(const MessageFieldGenerator&) = delete;
+
+  virtual ~MessageFieldGenerator();
+  virtual bool WantsHasProperty(void) const;
+
+ public:
+  virtual void DetermineForwardDeclarations(std::set* fwd_decls) const;
+  virtual void DetermineObjectiveCClassDefinitions(std::set* fwd_decls) const;
+};
+
+class RepeatedMessageFieldGenerator : public RepeatedFieldGenerator {
+  friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
+                                              const Options& options);
+
+ protected:
+  RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor,
+                                const Options& options);
+  virtual ~RepeatedMessageFieldGenerator();
+
+  RepeatedMessageFieldGenerator(const RepeatedMessageFieldGenerator&) = delete;
+  RepeatedMessageFieldGenerator operator=(const RepeatedMessageFieldGenerator&) = delete;
+
+ public:
+  virtual void DetermineForwardDeclarations(std::set* fwd_decls) const;
+  virtual void DetermineObjectiveCClassDefinitions(std::set* fwd_decls) const;
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_nsobject_methods.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_nsobject_methods.h"
new file mode 100644
index 00000000..16330466
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_nsobject_methods.h"
@@ -0,0 +1,197 @@
+// NSObject methods
+// Autogenerated by method_dump.sh. Do not edit by hand.
+// Date: Thu Nov  1 14:12:16 PDT 2018
+// macOS: MacOSX10.14.sdk
+// iOS: iPhoneSimulator12.1.sdk
+
+const char* const kNSObjectMethodsList[] = {
+	"CAMLType",
+	"CA_copyRenderValue",
+	"CA_prepareRenderValue",
+	"NS_copyCGImage",
+	"NS_tiledLayerVisibleRect",
+	"___tryRetain_OA",
+	"__autorelease_OA",
+	"__dealloc_zombie",
+	"__release_OA",
+	"__retain_OA",
+	"_accessibilityFinalize",
+	"_accessibilityIsTableViewDescendant",
+	"_accessibilityUIElementSpecifier",
+	"_accessibilityUseConvenienceAPI",
+	"_allowsDirectEncoding",
+	"_asScriptTerminologyNameArray",
+	"_asScriptTerminologyNameString",
+	"_bindingAdaptor",
+	"_cfTypeID",
+	"_copyDescription",
+	"_destroyObserverList",
+	"_didEndKeyValueObserving",
+	"_implicitObservationInfo",
+	"_internalAccessibilityAttributedHint",
+	"_internalAccessibilityAttributedLabel",
+	"_internalAccessibilityAttributedValue",
+	"_isAXConnector",
+	"_isAccessibilityContainerSectionCandidate",
+	"_isAccessibilityContentNavigatorSectionCandidate",
+	"_isAccessibilityContentSectionCandidate",
+	"_isAccessibilityTopLevelNavigatorSectionCandidate",
+	"_isDeallocating",
+	"_isKVOA",
+	"_isToManyChangeInformation",
+	"_ivarDescription",
+	"_localClassNameForClass",
+	"_methodDescription",
+	"_observerStorage",
+	"_overrideUseFastBlockObservers",
+	"_propertyDescription",
+	"_releaseBindingAdaptor",
+	"_scriptingCount",
+	"_scriptingCountNonrecursively",
+	"_scriptingDebugDescription",
+	"_scriptingExists",
+	"_scriptingShouldCheckObjectIndexes",
+	"_shortMethodDescription",
+	"_shouldSearchChildrenForSection",
+	"_traitStorageList",
+	"_tryRetain",
+	"_ui_descriptionBuilder",
+	"_uikit_variesByTraitCollections",
+	"_web_description",
+	"_webkit_invokeOnMainThread",
+	"_willBeginKeyValueObserving",
+	"accessibilityActivate",
+	"accessibilityActivationPoint",
+	"accessibilityAllowsOverriddenAttributesWhenIgnored",
+	"accessibilityAssistiveTechnologyFocusedIdentifiers",
+	"accessibilityAttributedHint",
+	"accessibilityAttributedLabel",
+	"accessibilityAttributedValue",
+	"accessibilityContainer",
+	"accessibilityContainerType",
+	"accessibilityCustomActions",
+	"accessibilityCustomRotors",
+	"accessibilityDecrement",
+	"accessibilityDragSourceDescriptors",
+	"accessibilityDropPointDescriptors",
+	"accessibilityElementCount",
+	"accessibilityElementDidBecomeFocused",
+	"accessibilityElementDidLoseFocus",
+	"accessibilityElementIsFocused",
+	"accessibilityElements",
+	"accessibilityElementsHidden",
+	"accessibilityFrame",
+	"accessibilityHeaderElements",
+	"accessibilityHint",
+	"accessibilityIdentification",
+	"accessibilityIdentifier",
+	"accessibilityIncrement",
+	"accessibilityLabel",
+	"accessibilityLanguage",
+	"accessibilityLocalizedStringKey",
+	"accessibilityNavigationStyle",
+	"accessibilityOverriddenAttributes",
+	"accessibilityParameterizedAttributeNames",
+	"accessibilityPath",
+	"accessibilityPerformEscape",
+	"accessibilityPerformMagicTap",
+	"accessibilityPresenterProcessIdentifier",
+	"accessibilityShouldUseUniqueId",
+	"accessibilitySupportsNotifications",
+	"accessibilitySupportsOverriddenAttributes",
+	"accessibilityTemporaryChildren",
+	"accessibilityTraits",
+	"accessibilityValue",
+	"accessibilityViewIsModal",
+	"accessibilityVisibleArea",
+	"allPropertyKeys",
+	"allowsWeakReference",
+	"attributeKeys",
+	"autoContentAccessingProxy",
+	"autorelease",
+	"awakeFromNib",
+	"boolValueSafe",
+	"bs_encoded",
+	"bs_isPlistableType",
+	"bs_secureEncoded",
+	"cl_json_serializeKey",
+	"class",
+	"classCode",
+	"classDescription",
+	"classForArchiver",
+	"classForCoder",
+	"classForKeyedArchiver",
+	"classForPortCoder",
+	"className",
+	"clearProperties",
+	"copy",
+	"dealloc",
+	"debugDescription",
+	"defaultAccessibilityTraits",
+	"description",
+	"doubleValueSafe",
+	"entityName",
+	"exposedBindings",
+	"finalize",
+	"finishObserving",
+	"flushKeyBindings",
+	"hash",
+	"init",
+	"int64ValueSafe",
+	"isAccessibilityElement",
+	"isAccessibilityElementByDefault",
+	"isElementAccessibilityExposedToInterfaceBuilder",
+	"isFault",
+	"isNSArray__",
+	"isNSCFConstantString__",
+	"isNSData__",
+	"isNSDate__",
+	"isNSDictionary__",
+	"isNSNumber__",
+	"isNSObject__",
+	"isNSOrderedSet__",
+	"isNSSet__",
+	"isNSString__",
+	"isNSTimeZone__",
+	"isNSValue__",
+	"isProxy",
+	"mutableCopy",
+	"nilValueForKey",
+	"objectSpecifier",
+	"observationInfo",
+	"pep_onDetachedThread",
+	"pep_onMainThread",
+	"pep_onMainThreadIfNecessary",
+	"prepareForInterfaceBuilder",
+	"release",
+	"releaseOnMainThread",
+	"retain",
+	"retainCount",
+	"retainWeakReference",
+	"scriptingProperties",
+	"self",
+	"shouldGroupAccessibilityChildren",
+	"storedAccessibilityActivationPoint",
+	"storedAccessibilityContainerType",
+	"storedAccessibilityElementsHidden",
+	"storedAccessibilityFrame",
+	"storedAccessibilityNavigationStyle",
+	"storedAccessibilityTraits",
+	"storedAccessibilityViewIsModal",
+	"storedIsAccessibilityElement",
+	"storedShouldGroupAccessibilityChildren",
+	"stringValueSafe",
+	"superclass",
+	"toManyRelationshipKeys",
+	"toOneRelationshipKeys",
+	"traitStorageList",
+	"un_safeBoolValue",
+	"userInterfaceItemIdentifier",
+	"utf8ValueSafe",
+	"valuesForKeysWithDictionary",
+	"zone",
+// Protocol: CAAnimatableValue
+// Protocol: CARenderValue
+// Protocol: NSObject
+// Protocol: ROCKRemoteInvocationInterface
+};
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_oneof.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_oneof.cc"
new file mode 100644
index 00000000..5b37c4e9
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_oneof.cc"
@@ -0,0 +1,140 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+OneofGenerator::OneofGenerator(const OneofDescriptor* descriptor)
+    : descriptor_(descriptor) {
+  variables_["enum_name"] = OneofEnumName(descriptor_);
+  variables_["name"] = OneofName(descriptor_);
+  variables_["capitalized_name"] = OneofNameCapitalized(descriptor_);
+  variables_["raw_index"] = StrCat(descriptor_->index());
+  const Descriptor* msg_descriptor = descriptor_->containing_type();
+  variables_["owning_message_class"] = ClassName(msg_descriptor);
+
+  string comments;
+  SourceLocation location;
+  if (descriptor_->GetSourceLocation(&location)) {
+    comments = BuildCommentsString(location, true);
+  } else {
+    comments = "";
+  }
+  variables_["comments"] = comments;
+}
+
+OneofGenerator::~OneofGenerator() {}
+
+void OneofGenerator::SetOneofIndexBase(int index_base) {
+  int index = descriptor_->index() + index_base;
+  // Flip the sign to mark it as a oneof.
+  variables_["index"] = StrCat(-index);
+}
+
+void OneofGenerator::GenerateCaseEnum(io::Printer* printer) {
+  printer->Print(
+      variables_,
+      "typedef GPB_ENUM($enum_name$) {\n");
+  printer->Indent();
+  printer->Print(
+      variables_,
+      "$enum_name$_GPBUnsetOneOfCase = 0,\n");
+  string enum_name = variables_["enum_name"];
+  for (int j = 0; j < descriptor_->field_count(); j++) {
+    const FieldDescriptor* field = descriptor_->field(j);
+    string field_name = FieldNameCapitalized(field);
+    printer->Print(
+        "$enum_name$_$field_name$ = $field_number$,\n",
+        "enum_name", enum_name,
+        "field_name", field_name,
+        "field_number", StrCat(field->number()));
+  }
+  printer->Outdent();
+  printer->Print(
+      "};\n"
+      "\n");
+}
+
+void OneofGenerator::GeneratePublicCasePropertyDeclaration(
+    io::Printer* printer) {
+  printer->Print(
+      variables_,
+      "$comments$"
+      "@property(nonatomic, readonly) $enum_name$ $name$OneOfCase;\n"
+      "\n");
+}
+
+void OneofGenerator::GenerateClearFunctionDeclaration(io::Printer* printer) {
+  printer->Print(
+      variables_,
+      "/**\n"
+      " * Clears whatever value was set for the oneof '$name$'.\n"
+      " **/\n"
+      "void $owning_message_class$_Clear$capitalized_name$OneOfCase($owning_message_class$ *message);\n");
+}
+
+void OneofGenerator::GeneratePropertyImplementation(io::Printer* printer) {
+  printer->Print(
+      variables_,
+      "@dynamic $name$OneOfCase;\n");
+}
+
+void OneofGenerator::GenerateClearFunctionImplementation(io::Printer* printer) {
+  printer->Print(
+      variables_,
+      "void $owning_message_class$_Clear$capitalized_name$OneOfCase($owning_message_class$ *message) {\n"
+      "  GPBDescriptor *descriptor = [message descriptor];\n"
+      "  GPBOneofDescriptor *oneof = [descriptor.oneofs objectAtIndex:$raw_index$];\n"
+      "  GPBMaybeClearOneof(message, oneof, $index$, 0);\n"
+      "}\n");
+}
+
+string OneofGenerator::DescriptorName(void) const {
+  return variables_.find("name")->second;
+}
+
+string OneofGenerator::HasIndexAsString(void) const {
+  return variables_.find("index")->second;
+}
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_oneof.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_oneof.h"
new file mode 100644
index 00000000..852ef022
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_oneof.h"
@@ -0,0 +1,76 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ONEOF_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ONEOF_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+class OneofGenerator {
+ public:
+  explicit OneofGenerator(const OneofDescriptor* descriptor);
+  ~OneofGenerator();
+
+  OneofGenerator(const OneofGenerator&) = delete;
+  OneofGenerator& operator=(const OneofGenerator&) = delete;
+
+  void SetOneofIndexBase(int index_base);
+
+  void GenerateCaseEnum(io::Printer* printer);
+
+  void GeneratePublicCasePropertyDeclaration(io::Printer* printer);
+  void GenerateClearFunctionDeclaration(io::Printer* printer);
+
+  void GeneratePropertyImplementation(io::Printer* printer);
+  void GenerateClearFunctionImplementation(io::Printer* printer);
+
+  string DescriptorName(void) const;
+  string HasIndexAsString(void) const;
+
+ private:
+  const OneofDescriptor* descriptor_;
+  std::map variables_;
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_ONEOF_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_primitive_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_primitive_field.cc"
new file mode 100644
index 00000000..0511b37d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_primitive_field.cc"
@@ -0,0 +1,190 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+using internal::WireFormat;
+using internal::WireFormatLite;
+
+namespace {
+
+const char* PrimitiveTypeName(const FieldDescriptor* descriptor) {
+  ObjectiveCType type = GetObjectiveCType(descriptor);
+  switch (type) {
+    case OBJECTIVECTYPE_INT32:
+      return "int32_t";
+    case OBJECTIVECTYPE_UINT32:
+      return "uint32_t";
+    case OBJECTIVECTYPE_INT64:
+      return "int64_t";
+    case OBJECTIVECTYPE_UINT64:
+      return "uint64_t";
+    case OBJECTIVECTYPE_FLOAT:
+      return "float";
+    case OBJECTIVECTYPE_DOUBLE:
+      return "double";
+    case OBJECTIVECTYPE_BOOLEAN:
+      return "BOOL";
+    case OBJECTIVECTYPE_STRING:
+      return "NSString";
+    case OBJECTIVECTYPE_DATA:
+      return "NSData";
+    case OBJECTIVECTYPE_ENUM:
+      return "int32_t";
+    case OBJECTIVECTYPE_MESSAGE:
+      return NULL;  // Messages go through objectivec_message_field.cc|h.
+  }
+
+  // Some compilers report reaching end of function even though all cases of
+  // the enum are handed in the switch.
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return NULL;
+}
+
+const char* PrimitiveArrayTypeName(const FieldDescriptor* descriptor) {
+  ObjectiveCType type = GetObjectiveCType(descriptor);
+  switch (type) {
+    case OBJECTIVECTYPE_INT32:
+      return "Int32";
+    case OBJECTIVECTYPE_UINT32:
+      return "UInt32";
+    case OBJECTIVECTYPE_INT64:
+      return "Int64";
+    case OBJECTIVECTYPE_UINT64:
+      return "UInt64";
+    case OBJECTIVECTYPE_FLOAT:
+      return "Float";
+    case OBJECTIVECTYPE_DOUBLE:
+      return "Double";
+    case OBJECTIVECTYPE_BOOLEAN:
+      return "Bool";
+    case OBJECTIVECTYPE_STRING:
+      return "";  // Want NSArray
+    case OBJECTIVECTYPE_DATA:
+      return "";  // Want NSArray
+    case OBJECTIVECTYPE_ENUM:
+      return "Enum";
+    case OBJECTIVECTYPE_MESSAGE:
+      // Want NSArray (but goes through objectivec_message_field.cc|h).
+      return "";
+  }
+
+  // Some compilers report reaching end of function even though all cases of
+  // the enum are handed in the switch.
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return NULL;
+}
+
+void SetPrimitiveVariables(const FieldDescriptor* descriptor,
+                           std::map* variables) {
+  std::string primitive_name = PrimitiveTypeName(descriptor);
+  (*variables)["type"] = primitive_name;
+  (*variables)["storage_type"] = primitive_name;
+}
+
+}  // namespace
+
+PrimitiveFieldGenerator::PrimitiveFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : SingleFieldGenerator(descriptor, options) {
+  SetPrimitiveVariables(descriptor, &variables_);
+}
+
+PrimitiveFieldGenerator::~PrimitiveFieldGenerator() {}
+
+void PrimitiveFieldGenerator::GenerateFieldStorageDeclaration(
+    io::Printer* printer) const {
+  if (GetObjectiveCType(descriptor_) == OBJECTIVECTYPE_BOOLEAN) {
+    // Nothing, BOOLs are stored in the has bits.
+  } else {
+    SingleFieldGenerator::GenerateFieldStorageDeclaration(printer);
+  }
+}
+
+int PrimitiveFieldGenerator::ExtraRuntimeHasBitsNeeded(void) const {
+  if (GetObjectiveCType(descriptor_) == OBJECTIVECTYPE_BOOLEAN) {
+    // Reserve a bit for the storage of the boolean.
+    return 1;
+  }
+  return 0;
+}
+
+void PrimitiveFieldGenerator::SetExtraRuntimeHasBitsBase(int has_base) {
+  if (GetObjectiveCType(descriptor_) == OBJECTIVECTYPE_BOOLEAN) {
+    // Set into the offset the has bit to use for the actual value.
+    variables_["storage_offset_value"] = StrCat(has_base);
+    variables_["storage_offset_comment"] =
+        "  // Stored in _has_storage_ to save space.";
+  }
+}
+
+PrimitiveObjFieldGenerator::PrimitiveObjFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : ObjCObjFieldGenerator(descriptor, options) {
+  SetPrimitiveVariables(descriptor, &variables_);
+  variables_["property_storage_attribute"] = "copy";
+}
+
+PrimitiveObjFieldGenerator::~PrimitiveObjFieldGenerator() {}
+
+RepeatedPrimitiveFieldGenerator::RepeatedPrimitiveFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : RepeatedFieldGenerator(descriptor, options) {
+  SetPrimitiveVariables(descriptor, &variables_);
+
+  string base_name = PrimitiveArrayTypeName(descriptor);
+  if (base_name.length()) {
+    variables_["array_storage_type"] = "GPB" + base_name + "Array";
+  } else {
+    variables_["array_storage_type"] = "NSMutableArray";
+    variables_["array_property_type"] =
+        "NSMutableArray<" + variables_["storage_type"] + "*>";
+  }
+}
+
+RepeatedPrimitiveFieldGenerator::~RepeatedPrimitiveFieldGenerator() {}
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_primitive_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_primitive_field.h"
new file mode 100644
index 00000000..642f2d63
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/objectivec/objectivec_primitive_field.h"
@@ -0,0 +1,95 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_PRIMITIVE_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_PRIMITIVE_FIELD_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+class PrimitiveFieldGenerator : public SingleFieldGenerator {
+  friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
+                                              const Options& options);
+
+ protected:
+  PrimitiveFieldGenerator(const FieldDescriptor* descriptor,
+                          const Options& options);
+  virtual ~PrimitiveFieldGenerator();
+
+  PrimitiveFieldGenerator(const PrimitiveFieldGenerator&) = delete;
+  PrimitiveFieldGenerator& operator=(const PrimitiveFieldGenerator&) = delete;
+
+  virtual void GenerateFieldStorageDeclaration(io::Printer* printer) const;
+
+  virtual int ExtraRuntimeHasBitsNeeded(void) const;
+  virtual void SetExtraRuntimeHasBitsBase(int index_base);
+};
+
+class PrimitiveObjFieldGenerator : public ObjCObjFieldGenerator {
+  friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
+                                              const Options& options);
+
+ protected:
+  PrimitiveObjFieldGenerator(const FieldDescriptor* descriptor,
+                             const Options& options);
+  virtual ~PrimitiveObjFieldGenerator();
+
+  PrimitiveObjFieldGenerator(const PrimitiveObjFieldGenerator&) = delete;
+  PrimitiveObjFieldGenerator& operator=(const PrimitiveObjFieldGenerator&) =
+      delete;
+};
+
+class RepeatedPrimitiveFieldGenerator : public RepeatedFieldGenerator {
+  friend FieldGenerator* FieldGenerator::Make(const FieldDescriptor* field,
+                                              const Options& options);
+
+ protected:
+  RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor,
+                                  const Options& options);
+  virtual ~RepeatedPrimitiveFieldGenerator();
+
+  RepeatedPrimitiveFieldGenerator(const RepeatedPrimitiveFieldGenerator&) =
+      delete;
+  RepeatedPrimitiveFieldGenerator& operator=(
+      const RepeatedPrimitiveFieldGenerator&) = delete;
+};
+
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_PRIMITIVE_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/package_info.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/package_info.h"
new file mode 100644
index 00000000..105ef601
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/package_info.h"
@@ -0,0 +1,63 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file exists solely to document the google::protobuf::compiler namespace.
+// It is not compiled into anything, but it may be read by an automated
+// documentation generator.
+
+namespace google {
+namespace protobuf {
+
+// Implementation of the Protocol Buffer compiler.
+//
+// This package contains code for parsing .proto files and generating code
+// based on them.  There are two reasons you might be interested in this
+// package:
+// - You want to parse .proto files at runtime.  In this case, you should
+//   look at importer.h.  Since this functionality is widely useful, it is
+//   included in the libprotobuf base library; you do not have to link against
+//   libprotoc.
+// - You want to write a custom protocol compiler which generates different
+//   kinds of code, e.g. code in a different language which is not supported
+//   by the official compiler.  For this purpose, command_line_interface.h
+//   provides you with a complete compiler front-end, so all you need to do
+//   is write a custom implementation of CodeGenerator and a trivial main()
+//   function.  You can even make your compiler support the official languages
+//   in addition to your own.  Since this functionality is only useful to those
+//   writing custom compilers, it is in a separate library called "libprotoc"
+//   which you will have to link against.
+namespace compiler {}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/parser.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/parser.cc"
new file mode 100644
index 00000000..41e2eb69
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/parser.cc"
@@ -0,0 +1,2398 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Recursive descent FTW.
+
+#include 
+#include 
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+using internal::WireFormat;
+
+namespace {
+
+typedef std::unordered_map TypeNameMap;
+
+TypeNameMap MakeTypeNameTable() {
+  TypeNameMap result;
+
+  result["double"] = FieldDescriptorProto::TYPE_DOUBLE;
+  result["float"] = FieldDescriptorProto::TYPE_FLOAT;
+  result["uint64"] = FieldDescriptorProto::TYPE_UINT64;
+  result["fixed64"] = FieldDescriptorProto::TYPE_FIXED64;
+  result["fixed32"] = FieldDescriptorProto::TYPE_FIXED32;
+  result["bool"] = FieldDescriptorProto::TYPE_BOOL;
+  result["string"] = FieldDescriptorProto::TYPE_STRING;
+  result["group"] = FieldDescriptorProto::TYPE_GROUP;
+
+  result["bytes"] = FieldDescriptorProto::TYPE_BYTES;
+  result["uint32"] = FieldDescriptorProto::TYPE_UINT32;
+  result["sfixed32"] = FieldDescriptorProto::TYPE_SFIXED32;
+  result["sfixed64"] = FieldDescriptorProto::TYPE_SFIXED64;
+  result["int32"] = FieldDescriptorProto::TYPE_INT32;
+  result["int64"] = FieldDescriptorProto::TYPE_INT64;
+  result["sint32"] = FieldDescriptorProto::TYPE_SINT32;
+  result["sint64"] = FieldDescriptorProto::TYPE_SINT64;
+
+  return result;
+}
+
+const TypeNameMap kTypeNames = MakeTypeNameTable();
+
+// Camel-case the field name and append "Entry" for generated map entry name.
+// e.g. map foo_map => FooMapEntry
+std::string MapEntryName(const std::string& field_name) {
+  std::string result;
+  static const char kSuffix[] = "Entry";
+  result.reserve(field_name.size() + sizeof(kSuffix));
+  bool cap_next = true;
+  for (int i = 0; i < field_name.size(); ++i) {
+    if (field_name[i] == '_') {
+      cap_next = true;
+    } else if (cap_next) {
+      // Note: Do not use ctype.h due to locales.
+      if ('a' <= field_name[i] && field_name[i] <= 'z') {
+        result.push_back(field_name[i] - 'a' + 'A');
+      } else {
+        result.push_back(field_name[i]);
+      }
+      cap_next = false;
+    } else {
+      result.push_back(field_name[i]);
+    }
+  }
+  result.append(kSuffix);
+  return result;
+}
+
+bool IsUppercase(char c) { return c >= 'A' && c <= 'Z'; }
+
+bool IsLowercase(char c) { return c >= 'a' && c <= 'z'; }
+
+bool IsNumber(char c) { return c >= '0' && c <= '9'; }
+
+bool IsUpperCamelCase(const std::string& name) {
+  if (name.empty()) {
+    return true;
+  }
+  // Name must start with an upper case character.
+  if (!IsUppercase(name[0])) {
+    return false;
+  }
+  // Must not contains underscore.
+  for (int i = 1; i < name.length(); i++) {
+    if (name[i] == '_') {
+      return false;
+    }
+  }
+  return true;
+}
+
+bool IsUpperUnderscore(const std::string& name) {
+  for (int i = 0; i < name.length(); i++) {
+    const char c = name[i];
+    if (!IsUppercase(c) && c != '_' && !IsNumber(c)) {
+      return false;
+    }
+  }
+  return true;
+}
+
+bool IsLowerUnderscore(const std::string& name) {
+  for (int i = 0; i < name.length(); i++) {
+    const char c = name[i];
+    if (!IsLowercase(c) && c != '_' && !IsNumber(c)) {
+      return false;
+    }
+  }
+  return true;
+}
+
+bool IsNumberFollowUnderscore(const std::string& name) {
+  for (int i = 1; i < name.length(); i++) {
+    const char c = name[i];
+    if (IsNumber(c) && name[i - 1] == '_') {
+      return true;
+    }
+  }
+  return false;
+}
+
+}  // anonymous namespace
+
+// Makes code slightly more readable.  The meaning of "DO(foo)" is
+// "Execute foo and fail if it fails.", where failure is indicated by
+// returning false.
+#define DO(STATEMENT) \
+  if (STATEMENT) {    \
+  } else              \
+    return false
+
+// ===================================================================
+
+Parser::Parser()
+    : input_(NULL),
+      error_collector_(NULL),
+      source_location_table_(NULL),
+      had_errors_(false),
+      require_syntax_identifier_(false),
+      stop_after_syntax_identifier_(false) {
+}
+
+Parser::~Parser() {}
+
+// ===================================================================
+
+inline bool Parser::LookingAt(const char* text) {
+  return input_->current().text == text;
+}
+
+inline bool Parser::LookingAtType(io::Tokenizer::TokenType token_type) {
+  return input_->current().type == token_type;
+}
+
+inline bool Parser::AtEnd() { return LookingAtType(io::Tokenizer::TYPE_END); }
+
+bool Parser::TryConsume(const char* text) {
+  if (LookingAt(text)) {
+    input_->Next();
+    return true;
+  } else {
+    return false;
+  }
+}
+
+bool Parser::Consume(const char* text, const char* error) {
+  if (TryConsume(text)) {
+    return true;
+  } else {
+    AddError(error);
+    return false;
+  }
+}
+
+bool Parser::Consume(const char* text) {
+  if (TryConsume(text)) {
+    return true;
+  } else {
+    AddError("Expected \"" + std::string(text) + "\".");
+    return false;
+  }
+}
+
+bool Parser::ConsumeIdentifier(std::string* output, const char* error) {
+  if (LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) {
+    *output = input_->current().text;
+    input_->Next();
+    return true;
+  } else {
+    AddError(error);
+    return false;
+  }
+}
+
+bool Parser::ConsumeInteger(int* output, const char* error) {
+  if (LookingAtType(io::Tokenizer::TYPE_INTEGER)) {
+    uint64 value = 0;
+    if (!io::Tokenizer::ParseInteger(input_->current().text, kint32max,
+                                     &value)) {
+      AddError("Integer out of range.");
+      // We still return true because we did, in fact, parse an integer.
+    }
+    *output = value;
+    input_->Next();
+    return true;
+  } else {
+    AddError(error);
+    return false;
+  }
+}
+
+bool Parser::ConsumeSignedInteger(int* output, const char* error) {
+  bool is_negative = false;
+  uint64 max_value = kint32max;
+  if (TryConsume("-")) {
+    is_negative = true;
+    max_value += 1;
+  }
+  uint64 value = 0;
+  DO(ConsumeInteger64(max_value, &value, error));
+  if (is_negative) value *= -1;
+  *output = value;
+  return true;
+}
+
+bool Parser::ConsumeInteger64(uint64 max_value, uint64* output,
+                              const char* error) {
+  if (LookingAtType(io::Tokenizer::TYPE_INTEGER)) {
+    if (!io::Tokenizer::ParseInteger(input_->current().text, max_value,
+                                     output)) {
+      AddError("Integer out of range.");
+      // We still return true because we did, in fact, parse an integer.
+      *output = 0;
+    }
+    input_->Next();
+    return true;
+  } else {
+    AddError(error);
+    return false;
+  }
+}
+
+bool Parser::ConsumeNumber(double* output, const char* error) {
+  if (LookingAtType(io::Tokenizer::TYPE_FLOAT)) {
+    *output = io::Tokenizer::ParseFloat(input_->current().text);
+    input_->Next();
+    return true;
+  } else if (LookingAtType(io::Tokenizer::TYPE_INTEGER)) {
+    // Also accept integers.
+    uint64 value = 0;
+    if (!io::Tokenizer::ParseInteger(input_->current().text, kuint64max,
+                                     &value)) {
+      AddError("Integer out of range.");
+      // We still return true because we did, in fact, parse a number.
+    }
+    *output = value;
+    input_->Next();
+    return true;
+  } else if (LookingAt("inf")) {
+    *output = std::numeric_limits::infinity();
+    input_->Next();
+    return true;
+  } else if (LookingAt("nan")) {
+    *output = std::numeric_limits::quiet_NaN();
+    input_->Next();
+    return true;
+  } else {
+    AddError(error);
+    return false;
+  }
+}
+
+bool Parser::ConsumeString(std::string* output, const char* error) {
+  if (LookingAtType(io::Tokenizer::TYPE_STRING)) {
+    io::Tokenizer::ParseString(input_->current().text, output);
+    input_->Next();
+    // Allow C++ like concatenation of adjacent string tokens.
+    while (LookingAtType(io::Tokenizer::TYPE_STRING)) {
+      io::Tokenizer::ParseStringAppend(input_->current().text, output);
+      input_->Next();
+    }
+    return true;
+  } else {
+    AddError(error);
+    return false;
+  }
+}
+
+bool Parser::TryConsumeEndOfDeclaration(const char* text,
+                                        const LocationRecorder* location) {
+  if (LookingAt(text)) {
+    std::string leading, trailing;
+    std::vector detached;
+    input_->NextWithComments(&trailing, &detached, &leading);
+
+    // Save the leading comments for next time, and recall the leading comments
+    // from last time.
+    leading.swap(upcoming_doc_comments_);
+
+    if (location != NULL) {
+      upcoming_detached_comments_.swap(detached);
+      location->AttachComments(&leading, &trailing, &detached);
+    } else if (strcmp(text, "}") == 0) {
+      // If the current location is null and we are finishing the current scope,
+      // drop pending upcoming detached comments.
+      upcoming_detached_comments_.swap(detached);
+    } else {
+      // Otherwise, append the new detached comments to the existing upcoming
+      // detached comments.
+      upcoming_detached_comments_.insert(upcoming_detached_comments_.end(),
+                                         detached.begin(), detached.end());
+    }
+
+    return true;
+  } else {
+    return false;
+  }
+}
+
+bool Parser::ConsumeEndOfDeclaration(const char* text,
+                                     const LocationRecorder* location) {
+  if (TryConsumeEndOfDeclaration(text, location)) {
+    return true;
+  } else {
+    AddError("Expected \"" + std::string(text) + "\".");
+    return false;
+  }
+}
+
+// -------------------------------------------------------------------
+
+void Parser::AddError(int line, int column, const std::string& error) {
+  if (error_collector_ != NULL) {
+    error_collector_->AddError(line, column, error);
+  }
+  had_errors_ = true;
+}
+
+void Parser::AddError(const std::string& error) {
+  AddError(input_->current().line, input_->current().column, error);
+}
+
+void Parser::AddWarning(const std::string& warning) {
+  if (error_collector_ != nullptr) {
+    error_collector_->AddWarning(input_->current().line,
+                                 input_->current().column, warning);
+  }
+}
+
+// -------------------------------------------------------------------
+
+Parser::LocationRecorder::LocationRecorder(Parser* parser)
+    : parser_(parser),
+      source_code_info_(parser->source_code_info_),
+      location_(parser_->source_code_info_->add_location()) {
+  location_->add_span(parser_->input_->current().line);
+  location_->add_span(parser_->input_->current().column);
+}
+
+Parser::LocationRecorder::LocationRecorder(const LocationRecorder& parent) {
+  Init(parent, parent.source_code_info_);
+}
+
+Parser::LocationRecorder::LocationRecorder(const LocationRecorder& parent,
+                                           int path1,
+                                           SourceCodeInfo* source_code_info) {
+  Init(parent, source_code_info);
+  AddPath(path1);
+}
+
+Parser::LocationRecorder::LocationRecorder(const LocationRecorder& parent,
+                                           int path1) {
+  Init(parent, parent.source_code_info_);
+  AddPath(path1);
+}
+
+Parser::LocationRecorder::LocationRecorder(const LocationRecorder& parent,
+                                           int path1, int path2) {
+  Init(parent, parent.source_code_info_);
+  AddPath(path1);
+  AddPath(path2);
+}
+
+void Parser::LocationRecorder::Init(const LocationRecorder& parent,
+                                    SourceCodeInfo* source_code_info) {
+  parser_ = parent.parser_;
+  source_code_info_ = source_code_info;
+
+  location_ = source_code_info_->add_location();
+  location_->mutable_path()->CopyFrom(parent.location_->path());
+
+  location_->add_span(parser_->input_->current().line);
+  location_->add_span(parser_->input_->current().column);
+}
+
+Parser::LocationRecorder::~LocationRecorder() {
+  if (location_->span_size() <= 2) {
+    EndAt(parser_->input_->previous());
+  }
+}
+
+void Parser::LocationRecorder::AddPath(int path_component) {
+  location_->add_path(path_component);
+}
+
+void Parser::LocationRecorder::StartAt(const io::Tokenizer::Token& token) {
+  location_->set_span(0, token.line);
+  location_->set_span(1, token.column);
+}
+
+void Parser::LocationRecorder::StartAt(const LocationRecorder& other) {
+  location_->set_span(0, other.location_->span(0));
+  location_->set_span(1, other.location_->span(1));
+}
+
+void Parser::LocationRecorder::EndAt(const io::Tokenizer::Token& token) {
+  if (token.line != location_->span(0)) {
+    location_->add_span(token.line);
+  }
+  location_->add_span(token.end_column);
+}
+
+void Parser::LocationRecorder::RecordLegacyLocation(
+    const Message* descriptor,
+    DescriptorPool::ErrorCollector::ErrorLocation location) {
+  if (parser_->source_location_table_ != NULL) {
+    parser_->source_location_table_->Add(
+        descriptor, location, location_->span(0), location_->span(1));
+  }
+}
+
+void Parser::LocationRecorder::RecordLegacyImportLocation(
+    const Message* descriptor, const std::string& name) {
+  if (parser_->source_location_table_ != nullptr) {
+    parser_->source_location_table_->AddImport(
+        descriptor, name, location_->span(0), location_->span(1));
+  }
+}
+
+int Parser::LocationRecorder::CurrentPathSize() const {
+  return location_->path_size();
+}
+
+void Parser::LocationRecorder::AttachComments(
+    std::string* leading, std::string* trailing,
+    std::vector* detached_comments) const {
+  GOOGLE_CHECK(!location_->has_leading_comments());
+  GOOGLE_CHECK(!location_->has_trailing_comments());
+
+  if (!leading->empty()) {
+    location_->mutable_leading_comments()->swap(*leading);
+  }
+  if (!trailing->empty()) {
+    location_->mutable_trailing_comments()->swap(*trailing);
+  }
+  for (int i = 0; i < detached_comments->size(); ++i) {
+    location_->add_leading_detached_comments()->swap((*detached_comments)[i]);
+  }
+  detached_comments->clear();
+}
+
+// -------------------------------------------------------------------
+
+void Parser::SkipStatement() {
+  while (true) {
+    if (AtEnd()) {
+      return;
+    } else if (LookingAtType(io::Tokenizer::TYPE_SYMBOL)) {
+      if (TryConsumeEndOfDeclaration(";", NULL)) {
+        return;
+      } else if (TryConsume("{")) {
+        SkipRestOfBlock();
+        return;
+      } else if (LookingAt("}")) {
+        return;
+      }
+    }
+    input_->Next();
+  }
+}
+
+void Parser::SkipRestOfBlock() {
+  while (true) {
+    if (AtEnd()) {
+      return;
+    } else if (LookingAtType(io::Tokenizer::TYPE_SYMBOL)) {
+      if (TryConsumeEndOfDeclaration("}", NULL)) {
+        return;
+      } else if (TryConsume("{")) {
+        SkipRestOfBlock();
+      }
+    }
+    input_->Next();
+  }
+}
+
+// ===================================================================
+
+bool Parser::ValidateEnum(const EnumDescriptorProto* proto) {
+  bool has_allow_alias = false;
+  bool allow_alias = false;
+
+  for (int i = 0; i < proto->options().uninterpreted_option_size(); i++) {
+    const UninterpretedOption option = proto->options().uninterpreted_option(i);
+    if (option.name_size() > 1) {
+      continue;
+    }
+    if (!option.name(0).is_extension() &&
+        option.name(0).name_part() == "allow_alias") {
+      has_allow_alias = true;
+      if (option.identifier_value() == "true") {
+        allow_alias = true;
+      }
+      break;
+    }
+  }
+
+  if (has_allow_alias && !allow_alias) {
+    std::string error =
+        "\"" + proto->name() +
+        "\" declares 'option allow_alias = false;' which has no effect. "
+        "Please remove the declaration.";
+    // This needlessly clutters declarations with nops.
+    AddError(error);
+    return false;
+  }
+
+  std::set used_values;
+  bool has_duplicates = false;
+  for (int i = 0; i < proto->value_size(); ++i) {
+    const EnumValueDescriptorProto& enum_value = proto->value(i);
+    if (used_values.find(enum_value.number()) != used_values.end()) {
+      has_duplicates = true;
+      break;
+    } else {
+      used_values.insert(enum_value.number());
+    }
+  }
+  if (allow_alias && !has_duplicates) {
+    std::string error =
+        "\"" + proto->name() +
+        "\" declares support for enum aliases but no enum values share field "
+        "numbers. Please remove the unnecessary 'option allow_alias = true;' "
+        "declaration.";
+    // Generate an error if an enum declares support for duplicate enum values
+    // and does not use it protect future authors.
+    AddError(error);
+    return false;
+  }
+
+  // Enforce that enum constants must be UPPER_CASE except in case of
+  // enum_alias.
+  if (!allow_alias) {
+    for (const auto& enum_value : proto->value()) {
+      if (!IsUpperUnderscore(enum_value.name())) {
+        AddWarning(
+            "Enum constant should be in UPPER_CASE. Found: " +
+            enum_value.name() +
+            ". See https://developers.google.com/protocol-buffers/docs/style");
+      }
+    }
+  }
+
+  return true;
+}
+
+bool Parser::Parse(io::Tokenizer* input, FileDescriptorProto* file) {
+  input_ = input;
+  had_errors_ = false;
+  syntax_identifier_.clear();
+
+  // Note that |file| could be NULL at this point if
+  // stop_after_syntax_identifier_ is true.  So, we conservatively allocate
+  // SourceCodeInfo on the stack, then swap it into the FileDescriptorProto
+  // later on.
+  SourceCodeInfo source_code_info;
+  source_code_info_ = &source_code_info;
+
+  if (LookingAtType(io::Tokenizer::TYPE_START)) {
+    // Advance to first token.
+    input_->NextWithComments(NULL, &upcoming_detached_comments_,
+                             &upcoming_doc_comments_);
+  }
+
+  {
+    LocationRecorder root_location(this);
+    root_location.RecordLegacyLocation(file,
+                                       DescriptorPool::ErrorCollector::OTHER);
+
+    if (require_syntax_identifier_ || LookingAt("syntax")) {
+      if (!ParseSyntaxIdentifier(root_location)) {
+        // Don't attempt to parse the file if we didn't recognize the syntax
+        // identifier.
+        return false;
+      }
+      // Store the syntax into the file.
+      if (file != NULL) file->set_syntax(syntax_identifier_);
+    } else if (!stop_after_syntax_identifier_) {
+      GOOGLE_LOG(WARNING) << "No syntax specified for the proto file: " << file->name()
+                   << ". Please use 'syntax = \"proto2\";' "
+                   << "or 'syntax = \"proto3\";' to specify a syntax "
+                   << "version. (Defaulted to proto2 syntax.)";
+      syntax_identifier_ = "proto2";
+    }
+
+    if (stop_after_syntax_identifier_) return !had_errors_;
+
+    // Repeatedly parse statements until we reach the end of the file.
+    while (!AtEnd()) {
+      if (!ParseTopLevelStatement(file, root_location)) {
+        // This statement failed to parse.  Skip it, but keep looping to parse
+        // other statements.
+        SkipStatement();
+
+        if (LookingAt("}")) {
+          AddError("Unmatched \"}\".");
+          input_->NextWithComments(NULL, &upcoming_detached_comments_,
+                                   &upcoming_doc_comments_);
+        }
+      }
+    }
+  }
+
+  input_ = NULL;
+  source_code_info_ = NULL;
+  assert(file != NULL);
+  source_code_info.Swap(file->mutable_source_code_info());
+  return !had_errors_;
+}
+
+bool Parser::ParseSyntaxIdentifier(const LocationRecorder& parent) {
+  LocationRecorder syntax_location(parent,
+                                   FileDescriptorProto::kSyntaxFieldNumber);
+  DO(Consume(
+      "syntax",
+      "File must begin with a syntax statement, e.g. 'syntax = \"proto2\";'."));
+  DO(Consume("="));
+  io::Tokenizer::Token syntax_token = input_->current();
+  std::string syntax;
+  DO(ConsumeString(&syntax, "Expected syntax identifier."));
+  DO(ConsumeEndOfDeclaration(";", &syntax_location));
+
+  syntax_identifier_ = syntax;
+
+  if (syntax != "proto2" && syntax != "proto3" &&
+      !stop_after_syntax_identifier_) {
+    AddError(syntax_token.line, syntax_token.column,
+             "Unrecognized syntax identifier \"" + syntax +
+                 "\".  This parser "
+                 "only recognizes \"proto2\" and \"proto3\".");
+    return false;
+  }
+
+  return true;
+}
+
+bool Parser::ParseTopLevelStatement(FileDescriptorProto* file,
+                                    const LocationRecorder& root_location) {
+  if (TryConsumeEndOfDeclaration(";", NULL)) {
+    // empty statement; ignore
+    return true;
+  } else if (LookingAt("message")) {
+    LocationRecorder location(root_location,
+                              FileDescriptorProto::kMessageTypeFieldNumber,
+                              file->message_type_size());
+    return ParseMessageDefinition(file->add_message_type(), location, file);
+  } else if (LookingAt("enum")) {
+    LocationRecorder location(root_location,
+                              FileDescriptorProto::kEnumTypeFieldNumber,
+                              file->enum_type_size());
+    return ParseEnumDefinition(file->add_enum_type(), location, file);
+  } else if (LookingAt("service")) {
+    LocationRecorder location(root_location,
+                              FileDescriptorProto::kServiceFieldNumber,
+                              file->service_size());
+    return ParseServiceDefinition(file->add_service(), location, file);
+  } else if (LookingAt("extend")) {
+    LocationRecorder location(root_location,
+                              FileDescriptorProto::kExtensionFieldNumber);
+    return ParseExtend(
+        file->mutable_extension(), file->mutable_message_type(), root_location,
+        FileDescriptorProto::kMessageTypeFieldNumber, location, file);
+  } else if (LookingAt("import")) {
+    return ParseImport(file->mutable_dependency(),
+                       file->mutable_public_dependency(),
+                       file->mutable_weak_dependency(), root_location, file);
+  } else if (LookingAt("package")) {
+    return ParsePackage(file, root_location, file);
+  } else if (LookingAt("option")) {
+    LocationRecorder location(root_location,
+                              FileDescriptorProto::kOptionsFieldNumber);
+    return ParseOption(file->mutable_options(), location, file,
+                       OPTION_STATEMENT);
+  } else {
+    AddError("Expected top-level statement (e.g. \"message\").");
+    return false;
+  }
+}
+
+// -------------------------------------------------------------------
+// Messages
+
+bool Parser::ParseMessageDefinition(
+    DescriptorProto* message, const LocationRecorder& message_location,
+    const FileDescriptorProto* containing_file) {
+  DO(Consume("message"));
+  {
+    LocationRecorder location(message_location,
+                              DescriptorProto::kNameFieldNumber);
+    location.RecordLegacyLocation(message,
+                                  DescriptorPool::ErrorCollector::NAME);
+    DO(ConsumeIdentifier(message->mutable_name(), "Expected message name."));
+    if (!IsUpperCamelCase(message->name())) {
+      AddWarning(
+          "Message name should be in UpperCamelCase. Found: " +
+          message->name() +
+          ". See https://developers.google.com/protocol-buffers/docs/style");
+    }
+  }
+  DO(ParseMessageBlock(message, message_location, containing_file));
+  return true;
+}
+
+namespace {
+
+const int kMaxRangeSentinel = -1;
+
+bool IsMessageSetWireFormatMessage(const DescriptorProto& message) {
+  const MessageOptions& options = message.options();
+  for (int i = 0; i < options.uninterpreted_option_size(); ++i) {
+    const UninterpretedOption& uninterpreted = options.uninterpreted_option(i);
+    if (uninterpreted.name_size() == 1 &&
+        uninterpreted.name(0).name_part() == "message_set_wire_format" &&
+        uninterpreted.identifier_value() == "true") {
+      return true;
+    }
+  }
+  return false;
+}
+
+// Modifies any extension ranges that specified 'max' as the end of the
+// extension range, and sets them to the type-specific maximum. The actual max
+// tag number can only be determined after all options have been parsed.
+void AdjustExtensionRangesWithMaxEndNumber(DescriptorProto* message) {
+  const bool is_message_set = IsMessageSetWireFormatMessage(*message);
+  const int max_extension_number =
+      is_message_set ? kint32max : FieldDescriptor::kMaxNumber + 1;
+  for (int i = 0; i < message->extension_range_size(); ++i) {
+    if (message->extension_range(i).end() == kMaxRangeSentinel) {
+      message->mutable_extension_range(i)->set_end(max_extension_number);
+    }
+  }
+}
+
+// Modifies any reserved ranges that specified 'max' as the end of the
+// reserved range, and sets them to the type-specific maximum. The actual max
+// tag number can only be determined after all options have been parsed.
+void AdjustReservedRangesWithMaxEndNumber(DescriptorProto* message) {
+  const bool is_message_set = IsMessageSetWireFormatMessage(*message);
+  const int max_field_number =
+      is_message_set ? kint32max : FieldDescriptor::kMaxNumber + 1;
+  for (int i = 0; i < message->reserved_range_size(); ++i) {
+    if (message->reserved_range(i).end() == kMaxRangeSentinel) {
+      message->mutable_reserved_range(i)->set_end(max_field_number);
+    }
+  }
+}
+
+}  // namespace
+
+bool Parser::ParseMessageBlock(DescriptorProto* message,
+                               const LocationRecorder& message_location,
+                               const FileDescriptorProto* containing_file) {
+  DO(ConsumeEndOfDeclaration("{", &message_location));
+
+  while (!TryConsumeEndOfDeclaration("}", NULL)) {
+    if (AtEnd()) {
+      AddError("Reached end of input in message definition (missing '}').");
+      return false;
+    }
+
+    if (!ParseMessageStatement(message, message_location, containing_file)) {
+      // This statement failed to parse.  Skip it, but keep looping to parse
+      // other statements.
+      SkipStatement();
+    }
+  }
+
+  if (message->extension_range_size() > 0) {
+    AdjustExtensionRangesWithMaxEndNumber(message);
+  }
+  if (message->reserved_range_size() > 0) {
+    AdjustReservedRangesWithMaxEndNumber(message);
+  }
+  return true;
+}
+
+bool Parser::ParseMessageStatement(DescriptorProto* message,
+                                   const LocationRecorder& message_location,
+                                   const FileDescriptorProto* containing_file) {
+  if (TryConsumeEndOfDeclaration(";", NULL)) {
+    // empty statement; ignore
+    return true;
+  } else if (LookingAt("message")) {
+    LocationRecorder location(message_location,
+                              DescriptorProto::kNestedTypeFieldNumber,
+                              message->nested_type_size());
+    return ParseMessageDefinition(message->add_nested_type(), location,
+                                  containing_file);
+  } else if (LookingAt("enum")) {
+    LocationRecorder location(message_location,
+                              DescriptorProto::kEnumTypeFieldNumber,
+                              message->enum_type_size());
+    return ParseEnumDefinition(message->add_enum_type(), location,
+                               containing_file);
+  } else if (LookingAt("extensions")) {
+    LocationRecorder location(message_location,
+                              DescriptorProto::kExtensionRangeFieldNumber);
+    return ParseExtensions(message, location, containing_file);
+  } else if (LookingAt("reserved")) {
+    return ParseReserved(message, message_location);
+  } else if (LookingAt("extend")) {
+    LocationRecorder location(message_location,
+                              DescriptorProto::kExtensionFieldNumber);
+    return ParseExtend(message->mutable_extension(),
+                       message->mutable_nested_type(), message_location,
+                       DescriptorProto::kNestedTypeFieldNumber, location,
+                       containing_file);
+  } else if (LookingAt("option")) {
+    LocationRecorder location(message_location,
+                              DescriptorProto::kOptionsFieldNumber);
+    return ParseOption(message->mutable_options(), location, containing_file,
+                       OPTION_STATEMENT);
+  } else if (LookingAt("oneof")) {
+    int oneof_index = message->oneof_decl_size();
+    LocationRecorder oneof_location(
+        message_location, DescriptorProto::kOneofDeclFieldNumber, oneof_index);
+
+    return ParseOneof(message->add_oneof_decl(), message, oneof_index,
+                      oneof_location, message_location, containing_file);
+  } else {
+    LocationRecorder location(message_location,
+                              DescriptorProto::kFieldFieldNumber,
+                              message->field_size());
+    return ParseMessageField(
+        message->add_field(), message->mutable_nested_type(), message_location,
+        DescriptorProto::kNestedTypeFieldNumber, location, containing_file);
+  }
+}
+
+bool Parser::ParseMessageField(FieldDescriptorProto* field,
+                               RepeatedPtrField* messages,
+                               const LocationRecorder& parent_location,
+                               int location_field_number_for_nested_type,
+                               const LocationRecorder& field_location,
+                               const FileDescriptorProto* containing_file) {
+  {
+    FieldDescriptorProto::Label label;
+    if (ParseLabel(&label, field_location, containing_file)) {
+      field->set_label(label);
+      if (label == FieldDescriptorProto::LABEL_OPTIONAL &&
+          syntax_identifier_ == "proto3") {
+        AddError(
+            "Explicit 'optional' labels are disallowed in the Proto3 syntax. "
+            "To define 'optional' fields in Proto3, simply remove the "
+            "'optional' label, as fields are 'optional' by default.");
+      }
+    }
+  }
+
+  return ParseMessageFieldNoLabel(field, messages, parent_location,
+                                  location_field_number_for_nested_type,
+                                  field_location, containing_file);
+}
+
+bool Parser::ParseMessageFieldNoLabel(
+    FieldDescriptorProto* field, RepeatedPtrField* messages,
+    const LocationRecorder& parent_location,
+    int location_field_number_for_nested_type,
+    const LocationRecorder& field_location,
+    const FileDescriptorProto* containing_file) {
+  MapField map_field;
+  // Parse type.
+  {
+    LocationRecorder location(field_location);  // add path later
+    location.RecordLegacyLocation(field, DescriptorPool::ErrorCollector::TYPE);
+
+    bool type_parsed = false;
+    FieldDescriptorProto::Type type = FieldDescriptorProto::TYPE_INT32;
+    std::string type_name;
+
+    // Special case map field. We only treat the field as a map field if the
+    // field type name starts with the word "map" with a following "<".
+    if (TryConsume("map")) {
+      if (LookingAt("<")) {
+        map_field.is_map_field = true;
+      } else {
+        // False positive
+        type_parsed = true;
+        type_name = "map";
+      }
+    }
+    if (map_field.is_map_field) {
+      if (field->has_oneof_index()) {
+        AddError("Map fields are not allowed in oneofs.");
+        return false;
+      }
+      if (field->has_label()) {
+        AddError(
+            "Field labels (required/optional/repeated) are not allowed on "
+            "map fields.");
+        return false;
+      }
+      if (field->has_extendee()) {
+        AddError("Map fields are not allowed to be extensions.");
+        return false;
+      }
+      field->set_label(FieldDescriptorProto::LABEL_REPEATED);
+      DO(Consume("<"));
+      DO(ParseType(&map_field.key_type, &map_field.key_type_name));
+      DO(Consume(","));
+      DO(ParseType(&map_field.value_type, &map_field.value_type_name));
+      DO(Consume(">"));
+      // Defer setting of the type name of the map field until the
+      // field name is parsed. Add the source location though.
+      location.AddPath(FieldDescriptorProto::kTypeNameFieldNumber);
+    } else {
+      // Handle the case where no explicit label is given for a non-map field.
+      if (!field->has_label() && DefaultToOptionalFields()) {
+        field->set_label(FieldDescriptorProto::LABEL_OPTIONAL);
+      }
+      if (!field->has_label()) {
+        AddError("Expected \"required\", \"optional\", or \"repeated\".");
+        // We can actually reasonably recover here by just assuming the user
+        // forgot the label altogether.
+        field->set_label(FieldDescriptorProto::LABEL_OPTIONAL);
+      }
+
+      // Handle the case where the actual type is a message or enum named "map",
+      // which we already consumed in the code above.
+      if (!type_parsed) {
+        DO(ParseType(&type, &type_name));
+      }
+      if (type_name.empty()) {
+        location.AddPath(FieldDescriptorProto::kTypeFieldNumber);
+        field->set_type(type);
+      } else {
+        location.AddPath(FieldDescriptorProto::kTypeNameFieldNumber);
+        field->set_type_name(type_name);
+      }
+    }
+  }
+
+  // Parse name and '='.
+  io::Tokenizer::Token name_token = input_->current();
+  {
+    LocationRecorder location(field_location,
+                              FieldDescriptorProto::kNameFieldNumber);
+    location.RecordLegacyLocation(field, DescriptorPool::ErrorCollector::NAME);
+    DO(ConsumeIdentifier(field->mutable_name(), "Expected field name."));
+
+    if (!IsLowerUnderscore(field->name())) {
+      AddWarning(
+          "Field name should be lowercase. Found: " + field->name() +
+          ". See: https://developers.google.com/protocol-buffers/docs/style");
+    }
+    if (IsNumberFollowUnderscore(field->name())) {
+      AddWarning(
+          "Number should not come right after an underscore. Found: " +
+          field->name() +
+          ". See: https://developers.google.com/protocol-buffers/docs/style");
+    }
+  }
+  DO(Consume("=", "Missing field number."));
+
+  // Parse field number.
+  {
+    LocationRecorder location(field_location,
+                              FieldDescriptorProto::kNumberFieldNumber);
+    location.RecordLegacyLocation(field,
+                                  DescriptorPool::ErrorCollector::NUMBER);
+    int number;
+    DO(ConsumeInteger(&number, "Expected field number."));
+    field->set_number(number);
+  }
+
+  // Parse options.
+  DO(ParseFieldOptions(field, field_location, containing_file));
+
+  // Deal with groups.
+  if (field->has_type() && field->type() == FieldDescriptorProto::TYPE_GROUP) {
+    // Awkward:  Since a group declares both a message type and a field, we
+    //   have to create overlapping locations.
+    LocationRecorder group_location(parent_location);
+    group_location.StartAt(field_location);
+    group_location.AddPath(location_field_number_for_nested_type);
+    group_location.AddPath(messages->size());
+
+    DescriptorProto* group = messages->Add();
+    group->set_name(field->name());
+
+    // Record name location to match the field name's location.
+    {
+      LocationRecorder location(group_location,
+                                DescriptorProto::kNameFieldNumber);
+      location.StartAt(name_token);
+      location.EndAt(name_token);
+      location.RecordLegacyLocation(group,
+                                    DescriptorPool::ErrorCollector::NAME);
+    }
+
+    // The field's type_name also comes from the name.  Confusing!
+    {
+      LocationRecorder location(field_location,
+                                FieldDescriptorProto::kTypeNameFieldNumber);
+      location.StartAt(name_token);
+      location.EndAt(name_token);
+    }
+
+    // As a hack for backwards-compatibility, we force the group name to start
+    // with a capital letter and lower-case the field name.  New code should
+    // not use groups; it should use nested messages.
+    if (group->name()[0] < 'A' || 'Z' < group->name()[0]) {
+      AddError(name_token.line, name_token.column,
+               "Group names must start with a capital letter.");
+    }
+    LowerString(field->mutable_name());
+
+    field->set_type_name(group->name());
+    if (LookingAt("{")) {
+      DO(ParseMessageBlock(group, group_location, containing_file));
+    } else {
+      AddError("Missing group body.");
+      return false;
+    }
+  } else {
+    DO(ConsumeEndOfDeclaration(";", &field_location));
+  }
+
+  // Create a map entry type if this is a map field.
+  if (map_field.is_map_field) {
+    GenerateMapEntry(map_field, field, messages);
+  }
+
+  return true;
+}
+
+void Parser::GenerateMapEntry(const MapField& map_field,
+                              FieldDescriptorProto* field,
+                              RepeatedPtrField* messages) {
+  DescriptorProto* entry = messages->Add();
+  std::string entry_name = MapEntryName(field->name());
+  field->set_type_name(entry_name);
+  entry->set_name(entry_name);
+  entry->mutable_options()->set_map_entry(true);
+  FieldDescriptorProto* key_field = entry->add_field();
+  key_field->set_name("key");
+  key_field->set_label(FieldDescriptorProto::LABEL_OPTIONAL);
+  key_field->set_number(1);
+  if (map_field.key_type_name.empty()) {
+    key_field->set_type(map_field.key_type);
+  } else {
+    key_field->set_type_name(map_field.key_type_name);
+  }
+  FieldDescriptorProto* value_field = entry->add_field();
+  value_field->set_name("value");
+  value_field->set_label(FieldDescriptorProto::LABEL_OPTIONAL);
+  value_field->set_number(2);
+  if (map_field.value_type_name.empty()) {
+    value_field->set_type(map_field.value_type);
+  } else {
+    value_field->set_type_name(map_field.value_type_name);
+  }
+  // Propagate the "enforce_utf8" option to key and value fields if they
+  // are strings. This helps simplify the implementation of code generators
+  // and also reflection-based parsing code.
+  //
+  // The following definition:
+  //   message Foo {
+  //     map value = 1 [enforce_utf8 = false];
+  //   }
+  // will be interpreted as:
+  //   message Foo {
+  //     message ValueEntry {
+  //       option map_entry = true;
+  //       string key = 1 [enforce_utf8 = false];
+  //       string value = 2 [enforce_utf8 = false];
+  //     }
+  //     repeated ValueEntry value = 1 [enforce_utf8 = false];
+  //  }
+  //
+  // TODO(xiaofeng): Remove this when the "enforce_utf8" option is removed
+  // from protocol compiler.
+  for (int i = 0; i < field->options().uninterpreted_option_size(); ++i) {
+    const UninterpretedOption& option =
+        field->options().uninterpreted_option(i);
+    if (option.name_size() == 1 &&
+        option.name(0).name_part() == "enforce_utf8" &&
+        !option.name(0).is_extension()) {
+      if (key_field->type() == FieldDescriptorProto::TYPE_STRING) {
+        key_field->mutable_options()->add_uninterpreted_option()->CopyFrom(
+            option);
+      }
+      if (value_field->type() == FieldDescriptorProto::TYPE_STRING) {
+        value_field->mutable_options()->add_uninterpreted_option()->CopyFrom(
+            option);
+      }
+    }
+  }
+}
+
+bool Parser::ParseFieldOptions(FieldDescriptorProto* field,
+                               const LocationRecorder& field_location,
+                               const FileDescriptorProto* containing_file) {
+  if (!LookingAt("[")) return true;
+
+  LocationRecorder location(field_location,
+                            FieldDescriptorProto::kOptionsFieldNumber);
+
+  DO(Consume("["));
+
+  // Parse field options.
+  do {
+    if (LookingAt("default")) {
+      // We intentionally pass field_location rather than location here, since
+      // the default value is not actually an option.
+      DO(ParseDefaultAssignment(field, field_location, containing_file));
+    } else if (LookingAt("json_name")) {
+      // Like default value, this "json_name" is not an actual option.
+      DO(ParseJsonName(field, field_location, containing_file));
+    } else {
+      DO(ParseOption(field->mutable_options(), location, containing_file,
+                     OPTION_ASSIGNMENT));
+    }
+  } while (TryConsume(","));
+
+  DO(Consume("]"));
+  return true;
+}
+
+bool Parser::ParseDefaultAssignment(
+    FieldDescriptorProto* field, const LocationRecorder& field_location,
+    const FileDescriptorProto* containing_file) {
+  if (field->has_default_value()) {
+    AddError("Already set option \"default\".");
+    field->clear_default_value();
+  }
+
+  DO(Consume("default"));
+  DO(Consume("="));
+
+  LocationRecorder location(field_location,
+                            FieldDescriptorProto::kDefaultValueFieldNumber);
+  location.RecordLegacyLocation(field,
+                                DescriptorPool::ErrorCollector::DEFAULT_VALUE);
+  std::string* default_value = field->mutable_default_value();
+
+  if (!field->has_type()) {
+    // The field has a type name, but we don't know if it is a message or an
+    // enum yet. (If it were a primitive type, |field| would have a type set
+    // already.) In this case, simply take the current string as the default
+    // value; we will catch the error later if it is not a valid enum value.
+    // (N.B. that we do not check whether the current token is an identifier:
+    // doing so throws strange errors when the user mistypes a primitive
+    // typename and we assume it's an enum. E.g.: "optional int foo = 1 [default
+    // = 42]". In such a case the fundamental error is really that "int" is not
+    // a type, not that "42" is not an identifier. See b/12533582.)
+    *default_value = input_->current().text;
+    input_->Next();
+    return true;
+  }
+
+  switch (field->type()) {
+    case FieldDescriptorProto::TYPE_INT32:
+    case FieldDescriptorProto::TYPE_INT64:
+    case FieldDescriptorProto::TYPE_SINT32:
+    case FieldDescriptorProto::TYPE_SINT64:
+    case FieldDescriptorProto::TYPE_SFIXED32:
+    case FieldDescriptorProto::TYPE_SFIXED64: {
+      uint64 max_value = kint64max;
+      if (field->type() == FieldDescriptorProto::TYPE_INT32 ||
+          field->type() == FieldDescriptorProto::TYPE_SINT32 ||
+          field->type() == FieldDescriptorProto::TYPE_SFIXED32) {
+        max_value = kint32max;
+      }
+
+      // These types can be negative.
+      if (TryConsume("-")) {
+        default_value->append("-");
+        // Two's complement always has one more negative value than positive.
+        ++max_value;
+      }
+      // Parse the integer to verify that it is not out-of-range.
+      uint64 value;
+      DO(ConsumeInteger64(max_value, &value,
+                          "Expected integer for field default value."));
+      // And stringify it again.
+      default_value->append(StrCat(value));
+      break;
+    }
+
+    case FieldDescriptorProto::TYPE_UINT32:
+    case FieldDescriptorProto::TYPE_UINT64:
+    case FieldDescriptorProto::TYPE_FIXED32:
+    case FieldDescriptorProto::TYPE_FIXED64: {
+      uint64 max_value = kuint64max;
+      if (field->type() == FieldDescriptorProto::TYPE_UINT32 ||
+          field->type() == FieldDescriptorProto::TYPE_FIXED32) {
+        max_value = kuint32max;
+      }
+
+      // Numeric, not negative.
+      if (TryConsume("-")) {
+        AddError("Unsigned field can't have negative default value.");
+      }
+      // Parse the integer to verify that it is not out-of-range.
+      uint64 value;
+      DO(ConsumeInteger64(max_value, &value,
+                          "Expected integer for field default value."));
+      // And stringify it again.
+      default_value->append(StrCat(value));
+      break;
+    }
+
+    case FieldDescriptorProto::TYPE_FLOAT:
+    case FieldDescriptorProto::TYPE_DOUBLE:
+      // These types can be negative.
+      if (TryConsume("-")) {
+        default_value->append("-");
+      }
+      // Parse the integer because we have to convert hex integers to decimal
+      // floats.
+      double value;
+      DO(ConsumeNumber(&value, "Expected number."));
+      // And stringify it again.
+      default_value->append(SimpleDtoa(value));
+      break;
+
+    case FieldDescriptorProto::TYPE_BOOL:
+      if (TryConsume("true")) {
+        default_value->assign("true");
+      } else if (TryConsume("false")) {
+        default_value->assign("false");
+      } else {
+        AddError("Expected \"true\" or \"false\".");
+        return false;
+      }
+      break;
+
+    case FieldDescriptorProto::TYPE_STRING:
+      // Note: When file option java_string_check_utf8 is true, if a
+      // non-string representation (eg byte[]) is later supported, it must
+      // be checked for UTF-8-ness.
+      DO(ConsumeString(default_value,
+                       "Expected string for field default "
+                       "value."));
+      break;
+
+    case FieldDescriptorProto::TYPE_BYTES:
+      DO(ConsumeString(default_value, "Expected string."));
+      *default_value = CEscape(*default_value);
+      break;
+
+    case FieldDescriptorProto::TYPE_ENUM:
+      DO(ConsumeIdentifier(default_value,
+                           "Expected enum identifier for field "
+                           "default value."));
+      break;
+
+    case FieldDescriptorProto::TYPE_MESSAGE:
+    case FieldDescriptorProto::TYPE_GROUP:
+      AddError("Messages can't have default values.");
+      return false;
+  }
+
+  return true;
+}
+
+bool Parser::ParseJsonName(FieldDescriptorProto* field,
+                           const LocationRecorder& field_location,
+                           const FileDescriptorProto* containing_file) {
+  if (field->has_json_name()) {
+    AddError("Already set option \"json_name\".");
+    field->clear_json_name();
+  }
+
+  LocationRecorder location(field_location,
+                            FieldDescriptorProto::kJsonNameFieldNumber);
+  location.RecordLegacyLocation(field,
+                                DescriptorPool::ErrorCollector::OPTION_NAME);
+
+  DO(Consume("json_name"));
+  DO(Consume("="));
+
+  LocationRecorder value_location(location);
+  value_location.RecordLegacyLocation(
+      field, DescriptorPool::ErrorCollector::OPTION_VALUE);
+
+  DO(ConsumeString(field->mutable_json_name(),
+                   "Expected string for JSON name."));
+  return true;
+}
+
+bool Parser::ParseOptionNamePart(UninterpretedOption* uninterpreted_option,
+                                 const LocationRecorder& part_location,
+                                 const FileDescriptorProto* containing_file) {
+  UninterpretedOption::NamePart* name = uninterpreted_option->add_name();
+  std::string identifier;  // We parse identifiers into this string.
+  if (LookingAt("(")) {    // This is an extension.
+    DO(Consume("("));
+
+    {
+      LocationRecorder location(
+          part_location, UninterpretedOption::NamePart::kNamePartFieldNumber);
+      // An extension name consists of dot-separated identifiers, and may begin
+      // with a dot.
+      if (LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) {
+        DO(ConsumeIdentifier(&identifier, "Expected identifier."));
+        name->mutable_name_part()->append(identifier);
+      }
+      while (LookingAt(".")) {
+        DO(Consume("."));
+        name->mutable_name_part()->append(".");
+        DO(ConsumeIdentifier(&identifier, "Expected identifier."));
+        name->mutable_name_part()->append(identifier);
+      }
+    }
+
+    DO(Consume(")"));
+    name->set_is_extension(true);
+  } else {  // This is a regular field.
+    LocationRecorder location(
+        part_location, UninterpretedOption::NamePart::kNamePartFieldNumber);
+    DO(ConsumeIdentifier(&identifier, "Expected identifier."));
+    name->mutable_name_part()->append(identifier);
+    name->set_is_extension(false);
+  }
+  return true;
+}
+
+bool Parser::ParseUninterpretedBlock(std::string* value) {
+  // Note that enclosing braces are not added to *value.
+  // We do NOT use ConsumeEndOfStatement for this brace because it's delimiting
+  // an expression, not a block of statements.
+  DO(Consume("{"));
+  int brace_depth = 1;
+  while (!AtEnd()) {
+    if (LookingAt("{")) {
+      brace_depth++;
+    } else if (LookingAt("}")) {
+      brace_depth--;
+      if (brace_depth == 0) {
+        input_->Next();
+        return true;
+      }
+    }
+    // TODO(sanjay): Interpret line/column numbers to preserve formatting
+    if (!value->empty()) value->push_back(' ');
+    value->append(input_->current().text);
+    input_->Next();
+  }
+  AddError("Unexpected end of stream while parsing aggregate value.");
+  return false;
+}
+
+// We don't interpret the option here. Instead we store it in an
+// UninterpretedOption, to be interpreted later.
+bool Parser::ParseOption(Message* options,
+                         const LocationRecorder& options_location,
+                         const FileDescriptorProto* containing_file,
+                         OptionStyle style) {
+  // Create an entry in the uninterpreted_option field.
+  const FieldDescriptor* uninterpreted_option_field =
+      options->GetDescriptor()->FindFieldByName("uninterpreted_option");
+  GOOGLE_CHECK(uninterpreted_option_field != NULL)
+      << "No field named \"uninterpreted_option\" in the Options proto.";
+
+  const Reflection* reflection = options->GetReflection();
+
+  LocationRecorder location(
+      options_location, uninterpreted_option_field->number(),
+      reflection->FieldSize(*options, uninterpreted_option_field));
+
+  if (style == OPTION_STATEMENT) {
+    DO(Consume("option"));
+  }
+
+  UninterpretedOption* uninterpreted_option =
+      down_cast(options->GetReflection()->AddMessage(
+          options, uninterpreted_option_field));
+
+  // Parse dot-separated name.
+  {
+    LocationRecorder name_location(location,
+                                   UninterpretedOption::kNameFieldNumber);
+    name_location.RecordLegacyLocation(
+        uninterpreted_option, DescriptorPool::ErrorCollector::OPTION_NAME);
+
+    {
+      LocationRecorder part_location(name_location,
+                                     uninterpreted_option->name_size());
+      DO(ParseOptionNamePart(uninterpreted_option, part_location,
+                             containing_file));
+    }
+
+    while (LookingAt(".")) {
+      DO(Consume("."));
+      LocationRecorder part_location(name_location,
+                                     uninterpreted_option->name_size());
+      DO(ParseOptionNamePart(uninterpreted_option, part_location,
+                             containing_file));
+    }
+  }
+
+  DO(Consume("="));
+
+  {
+    LocationRecorder value_location(location);
+    value_location.RecordLegacyLocation(
+        uninterpreted_option, DescriptorPool::ErrorCollector::OPTION_VALUE);
+
+    // All values are a single token, except for negative numbers, which consist
+    // of a single '-' symbol, followed by a positive number.
+    bool is_negative = TryConsume("-");
+
+    switch (input_->current().type) {
+      case io::Tokenizer::TYPE_START:
+        GOOGLE_LOG(FATAL) << "Trying to read value before any tokens have been read.";
+        return false;
+
+      case io::Tokenizer::TYPE_END:
+        AddError("Unexpected end of stream while parsing option value.");
+        return false;
+
+      case io::Tokenizer::TYPE_IDENTIFIER: {
+        value_location.AddPath(
+            UninterpretedOption::kIdentifierValueFieldNumber);
+        if (is_negative) {
+          AddError("Invalid '-' symbol before identifier.");
+          return false;
+        }
+        std::string value;
+        DO(ConsumeIdentifier(&value, "Expected identifier."));
+        uninterpreted_option->set_identifier_value(value);
+        break;
+      }
+
+      case io::Tokenizer::TYPE_INTEGER: {
+        uint64 value;
+        uint64 max_value =
+            is_negative ? static_cast(kint64max) + 1 : kuint64max;
+        DO(ConsumeInteger64(max_value, &value, "Expected integer."));
+        if (is_negative) {
+          value_location.AddPath(
+              UninterpretedOption::kNegativeIntValueFieldNumber);
+          uninterpreted_option->set_negative_int_value(
+              static_cast(-value));
+        } else {
+          value_location.AddPath(
+              UninterpretedOption::kPositiveIntValueFieldNumber);
+          uninterpreted_option->set_positive_int_value(value);
+        }
+        break;
+      }
+
+      case io::Tokenizer::TYPE_FLOAT: {
+        value_location.AddPath(UninterpretedOption::kDoubleValueFieldNumber);
+        double value;
+        DO(ConsumeNumber(&value, "Expected number."));
+        uninterpreted_option->set_double_value(is_negative ? -value : value);
+        break;
+      }
+
+      case io::Tokenizer::TYPE_STRING: {
+        value_location.AddPath(UninterpretedOption::kStringValueFieldNumber);
+        if (is_negative) {
+          AddError("Invalid '-' symbol before string.");
+          return false;
+        }
+        std::string value;
+        DO(ConsumeString(&value, "Expected string."));
+        uninterpreted_option->set_string_value(value);
+        break;
+      }
+
+      case io::Tokenizer::TYPE_SYMBOL:
+        if (LookingAt("{")) {
+          value_location.AddPath(
+              UninterpretedOption::kAggregateValueFieldNumber);
+          DO(ParseUninterpretedBlock(
+              uninterpreted_option->mutable_aggregate_value()));
+        } else {
+          AddError("Expected option value.");
+          return false;
+        }
+        break;
+    }
+  }
+
+  if (style == OPTION_STATEMENT) {
+    DO(ConsumeEndOfDeclaration(";", &location));
+  }
+
+  return true;
+}
+
+bool Parser::ParseExtensions(DescriptorProto* message,
+                             const LocationRecorder& extensions_location,
+                             const FileDescriptorProto* containing_file) {
+  // Parse the declaration.
+  DO(Consume("extensions"));
+
+  int old_range_size = message->extension_range_size();
+
+  do {
+    // Note that kExtensionRangeFieldNumber was already pushed by the parent.
+    LocationRecorder location(extensions_location,
+                              message->extension_range_size());
+
+    DescriptorProto::ExtensionRange* range = message->add_extension_range();
+    location.RecordLegacyLocation(range,
+                                  DescriptorPool::ErrorCollector::NUMBER);
+
+    int start, end;
+    io::Tokenizer::Token start_token;
+
+    {
+      LocationRecorder start_location(
+          location, DescriptorProto::ExtensionRange::kStartFieldNumber);
+      start_token = input_->current();
+      DO(ConsumeInteger(&start, "Expected field number range."));
+    }
+
+    if (TryConsume("to")) {
+      LocationRecorder end_location(
+          location, DescriptorProto::ExtensionRange::kEndFieldNumber);
+      if (TryConsume("max")) {
+        // Set to the sentinel value - 1 since we increment the value below.
+        // The actual value of the end of the range should be set with
+        // AdjustExtensionRangesWithMaxEndNumber.
+        end = kMaxRangeSentinel - 1;
+      } else {
+        DO(ConsumeInteger(&end, "Expected integer."));
+      }
+    } else {
+      LocationRecorder end_location(
+          location, DescriptorProto::ExtensionRange::kEndFieldNumber);
+      end_location.StartAt(start_token);
+      end_location.EndAt(start_token);
+      end = start;
+    }
+
+    // Users like to specify inclusive ranges, but in code we like the end
+    // number to be exclusive.
+    ++end;
+
+    range->set_start(start);
+    range->set_end(end);
+  } while (TryConsume(","));
+
+  if (LookingAt("[")) {
+    int range_number_index = extensions_location.CurrentPathSize();
+    SourceCodeInfo info;
+
+    // Parse extension range options in the first range.
+    ExtensionRangeOptions* options =
+        message->mutable_extension_range(old_range_size)->mutable_options();
+
+    {
+      LocationRecorder index_location(
+          extensions_location, 0 /* we fill this in w/ actual index below */,
+          &info);
+      LocationRecorder location(
+          index_location, DescriptorProto::ExtensionRange::kOptionsFieldNumber);
+      DO(Consume("["));
+
+      do {
+        DO(ParseOption(options, location, containing_file, OPTION_ASSIGNMENT));
+      } while (TryConsume(","));
+
+      DO(Consume("]"));
+    }
+
+    // Then copy the extension range options to all of the other ranges we've
+    // parsed.
+    for (int i = old_range_size + 1; i < message->extension_range_size(); i++) {
+      message->mutable_extension_range(i)->mutable_options()->CopyFrom(
+          *options);
+    }
+    // and copy source locations to the other ranges, too
+    for (int i = old_range_size; i < message->extension_range_size(); i++) {
+      for (int j = 0; j < info.location_size(); j++) {
+        if (info.location(j).path_size() == range_number_index + 1) {
+          // this location's path is up to the extension range index, but
+          // doesn't include options; so it's redundant with location above
+          continue;
+        }
+        SourceCodeInfo_Location* dest = source_code_info_->add_location();
+        *dest = info.location(j);
+        dest->set_path(range_number_index, i);
+      }
+    }
+  }
+
+  DO(ConsumeEndOfDeclaration(";", &extensions_location));
+  return true;
+}
+
+// This is similar to extension range parsing, except that it accepts field
+// name literals.
+bool Parser::ParseReserved(DescriptorProto* message,
+                           const LocationRecorder& message_location) {
+  io::Tokenizer::Token start_token = input_->current();
+  // Parse the declaration.
+  DO(Consume("reserved"));
+  if (LookingAtType(io::Tokenizer::TYPE_STRING)) {
+    LocationRecorder location(message_location,
+                              DescriptorProto::kReservedNameFieldNumber);
+    location.StartAt(start_token);
+    return ParseReservedNames(message, location);
+  } else {
+    LocationRecorder location(message_location,
+                              DescriptorProto::kReservedRangeFieldNumber);
+    location.StartAt(start_token);
+    return ParseReservedNumbers(message, location);
+  }
+}
+
+bool Parser::ParseReservedNames(DescriptorProto* message,
+                                const LocationRecorder& parent_location) {
+  do {
+    LocationRecorder location(parent_location, message->reserved_name_size());
+    DO(ConsumeString(message->add_reserved_name(), "Expected field name."));
+  } while (TryConsume(","));
+  DO(ConsumeEndOfDeclaration(";", &parent_location));
+  return true;
+}
+
+bool Parser::ParseReservedNumbers(DescriptorProto* message,
+                                  const LocationRecorder& parent_location) {
+  bool first = true;
+  do {
+    LocationRecorder location(parent_location, message->reserved_range_size());
+
+    DescriptorProto::ReservedRange* range = message->add_reserved_range();
+    int start, end;
+    io::Tokenizer::Token start_token;
+    {
+      LocationRecorder start_location(
+          location, DescriptorProto::ReservedRange::kStartFieldNumber);
+      start_token = input_->current();
+      DO(ConsumeInteger(&start, (first ? "Expected field name or number range."
+                                       : "Expected field number range.")));
+    }
+
+    if (TryConsume("to")) {
+      LocationRecorder end_location(
+          location, DescriptorProto::ReservedRange::kEndFieldNumber);
+      if (TryConsume("max")) {
+        // Set to the sentinel value - 1 since we increment the value below.
+        // The actual value of the end of the range should be set with
+        // AdjustExtensionRangesWithMaxEndNumber.
+        end = kMaxRangeSentinel - 1;
+      } else {
+        DO(ConsumeInteger(&end, "Expected integer."));
+      }
+    } else {
+      LocationRecorder end_location(
+          location, DescriptorProto::ReservedRange::kEndFieldNumber);
+      end_location.StartAt(start_token);
+      end_location.EndAt(start_token);
+      end = start;
+    }
+
+    // Users like to specify inclusive ranges, but in code we like the end
+    // number to be exclusive.
+    ++end;
+
+    range->set_start(start);
+    range->set_end(end);
+    first = false;
+  } while (TryConsume(","));
+
+  DO(ConsumeEndOfDeclaration(";", &parent_location));
+  return true;
+}
+
+bool Parser::ParseReserved(EnumDescriptorProto* message,
+                           const LocationRecorder& message_location) {
+  io::Tokenizer::Token start_token = input_->current();
+  // Parse the declaration.
+  DO(Consume("reserved"));
+  if (LookingAtType(io::Tokenizer::TYPE_STRING)) {
+    LocationRecorder location(message_location,
+                              DescriptorProto::kReservedNameFieldNumber);
+    location.StartAt(start_token);
+    return ParseReservedNames(message, location);
+  } else {
+    LocationRecorder location(message_location,
+                              DescriptorProto::kReservedRangeFieldNumber);
+    location.StartAt(start_token);
+    return ParseReservedNumbers(message, location);
+  }
+}
+
+bool Parser::ParseReservedNames(EnumDescriptorProto* message,
+                                const LocationRecorder& parent_location) {
+  do {
+    LocationRecorder location(parent_location, message->reserved_name_size());
+    DO(ConsumeString(message->add_reserved_name(), "Expected enum value."));
+  } while (TryConsume(","));
+  DO(ConsumeEndOfDeclaration(";", &parent_location));
+  return true;
+}
+
+bool Parser::ParseReservedNumbers(EnumDescriptorProto* message,
+                                  const LocationRecorder& parent_location) {
+  bool first = true;
+  do {
+    LocationRecorder location(parent_location, message->reserved_range_size());
+
+    EnumDescriptorProto::EnumReservedRange* range =
+        message->add_reserved_range();
+    int start, end;
+    io::Tokenizer::Token start_token;
+    {
+      LocationRecorder start_location(
+          location, EnumDescriptorProto::EnumReservedRange::kStartFieldNumber);
+      start_token = input_->current();
+      DO(ConsumeSignedInteger(&start,
+                              (first ? "Expected enum value or number range."
+                                     : "Expected enum number range.")));
+    }
+
+    if (TryConsume("to")) {
+      LocationRecorder end_location(
+          location, EnumDescriptorProto::EnumReservedRange::kEndFieldNumber);
+      if (TryConsume("max")) {
+        // This is in the enum descriptor path, which doesn't have the message
+        // set duality to fix up, so it doesn't integrate with the sentinel.
+        end = INT_MAX;
+      } else {
+        DO(ConsumeSignedInteger(&end, "Expected integer."));
+      }
+    } else {
+      LocationRecorder end_location(
+          location, EnumDescriptorProto::EnumReservedRange::kEndFieldNumber);
+      end_location.StartAt(start_token);
+      end_location.EndAt(start_token);
+      end = start;
+    }
+
+    range->set_start(start);
+    range->set_end(end);
+    first = false;
+  } while (TryConsume(","));
+
+  DO(ConsumeEndOfDeclaration(";", &parent_location));
+  return true;
+}
+
+bool Parser::ParseExtend(RepeatedPtrField* extensions,
+                         RepeatedPtrField* messages,
+                         const LocationRecorder& parent_location,
+                         int location_field_number_for_nested_type,
+                         const LocationRecorder& extend_location,
+                         const FileDescriptorProto* containing_file) {
+  DO(Consume("extend"));
+
+  // Parse the extendee type.
+  io::Tokenizer::Token extendee_start = input_->current();
+  std::string extendee;
+  DO(ParseUserDefinedType(&extendee));
+  io::Tokenizer::Token extendee_end = input_->previous();
+
+  // Parse the block.
+  DO(ConsumeEndOfDeclaration("{", &extend_location));
+
+  bool is_first = true;
+
+  do {
+    if (AtEnd()) {
+      AddError("Reached end of input in extend definition (missing '}').");
+      return false;
+    }
+
+    // Note that kExtensionFieldNumber was already pushed by the parent.
+    LocationRecorder location(extend_location, extensions->size());
+
+    FieldDescriptorProto* field = extensions->Add();
+
+    {
+      LocationRecorder extendee_location(
+          location, FieldDescriptorProto::kExtendeeFieldNumber);
+      extendee_location.StartAt(extendee_start);
+      extendee_location.EndAt(extendee_end);
+
+      if (is_first) {
+        extendee_location.RecordLegacyLocation(
+            field, DescriptorPool::ErrorCollector::EXTENDEE);
+        is_first = false;
+      }
+    }
+
+    field->set_extendee(extendee);
+
+    if (!ParseMessageField(field, messages, parent_location,
+                           location_field_number_for_nested_type, location,
+                           containing_file)) {
+      // This statement failed to parse.  Skip it, but keep looping to parse
+      // other statements.
+      SkipStatement();
+    }
+  } while (!TryConsumeEndOfDeclaration("}", NULL));
+
+  return true;
+}
+
+bool Parser::ParseOneof(OneofDescriptorProto* oneof_decl,
+                        DescriptorProto* containing_type, int oneof_index,
+                        const LocationRecorder& oneof_location,
+                        const LocationRecorder& containing_type_location,
+                        const FileDescriptorProto* containing_file) {
+  DO(Consume("oneof"));
+
+  {
+    LocationRecorder name_location(oneof_location,
+                                   OneofDescriptorProto::kNameFieldNumber);
+    DO(ConsumeIdentifier(oneof_decl->mutable_name(), "Expected oneof name."));
+  }
+
+  DO(ConsumeEndOfDeclaration("{", &oneof_location));
+
+  do {
+    if (AtEnd()) {
+      AddError("Reached end of input in oneof definition (missing '}').");
+      return false;
+    }
+
+    if (LookingAt("option")) {
+      LocationRecorder option_location(
+          oneof_location, OneofDescriptorProto::kOptionsFieldNumber);
+      if (!ParseOption(oneof_decl->mutable_options(), option_location,
+                       containing_file, OPTION_STATEMENT)) {
+        return false;
+      }
+      continue;
+    }
+
+    // Print a nice error if the user accidentally tries to place a label
+    // on an individual member of a oneof.
+    if (LookingAt("required") || LookingAt("optional") ||
+        LookingAt("repeated")) {
+      AddError(
+          "Fields in oneofs must not have labels (required / optional "
+          "/ repeated).");
+      // We can continue parsing here because we understand what the user
+      // meant.  The error report will still make parsing fail overall.
+      input_->Next();
+    }
+
+    LocationRecorder field_location(containing_type_location,
+                                    DescriptorProto::kFieldFieldNumber,
+                                    containing_type->field_size());
+
+    FieldDescriptorProto* field = containing_type->add_field();
+    field->set_label(FieldDescriptorProto::LABEL_OPTIONAL);
+    field->set_oneof_index(oneof_index);
+
+    if (!ParseMessageFieldNoLabel(field, containing_type->mutable_nested_type(),
+                                  containing_type_location,
+                                  DescriptorProto::kNestedTypeFieldNumber,
+                                  field_location, containing_file)) {
+      // This statement failed to parse.  Skip it, but keep looping to parse
+      // other statements.
+      SkipStatement();
+    }
+  } while (!TryConsumeEndOfDeclaration("}", NULL));
+
+  return true;
+}
+
+// -------------------------------------------------------------------
+// Enums
+
+bool Parser::ParseEnumDefinition(EnumDescriptorProto* enum_type,
+                                 const LocationRecorder& enum_location,
+                                 const FileDescriptorProto* containing_file) {
+  DO(Consume("enum"));
+
+  {
+    LocationRecorder location(enum_location,
+                              EnumDescriptorProto::kNameFieldNumber);
+    location.RecordLegacyLocation(enum_type,
+                                  DescriptorPool::ErrorCollector::NAME);
+    DO(ConsumeIdentifier(enum_type->mutable_name(), "Expected enum name."));
+  }
+
+  DO(ParseEnumBlock(enum_type, enum_location, containing_file));
+
+  DO(ValidateEnum(enum_type));
+
+  return true;
+}
+
+bool Parser::ParseEnumBlock(EnumDescriptorProto* enum_type,
+                            const LocationRecorder& enum_location,
+                            const FileDescriptorProto* containing_file) {
+  DO(ConsumeEndOfDeclaration("{", &enum_location));
+
+  while (!TryConsumeEndOfDeclaration("}", NULL)) {
+    if (AtEnd()) {
+      AddError("Reached end of input in enum definition (missing '}').");
+      return false;
+    }
+
+    if (!ParseEnumStatement(enum_type, enum_location, containing_file)) {
+      // This statement failed to parse.  Skip it, but keep looping to parse
+      // other statements.
+      SkipStatement();
+    }
+  }
+
+  return true;
+}
+
+bool Parser::ParseEnumStatement(EnumDescriptorProto* enum_type,
+                                const LocationRecorder& enum_location,
+                                const FileDescriptorProto* containing_file) {
+  if (TryConsumeEndOfDeclaration(";", NULL)) {
+    // empty statement; ignore
+    return true;
+  } else if (LookingAt("option")) {
+    LocationRecorder location(enum_location,
+                              EnumDescriptorProto::kOptionsFieldNumber);
+    return ParseOption(enum_type->mutable_options(), location, containing_file,
+                       OPTION_STATEMENT);
+  } else if (LookingAt("reserved")) {
+    return ParseReserved(enum_type, enum_location);
+  } else {
+    LocationRecorder location(enum_location,
+                              EnumDescriptorProto::kValueFieldNumber,
+                              enum_type->value_size());
+    return ParseEnumConstant(enum_type->add_value(), location, containing_file);
+  }
+}
+
+bool Parser::ParseEnumConstant(EnumValueDescriptorProto* enum_value,
+                               const LocationRecorder& enum_value_location,
+                               const FileDescriptorProto* containing_file) {
+  // Parse name.
+  {
+    LocationRecorder location(enum_value_location,
+                              EnumValueDescriptorProto::kNameFieldNumber);
+    location.RecordLegacyLocation(enum_value,
+                                  DescriptorPool::ErrorCollector::NAME);
+    DO(ConsumeIdentifier(enum_value->mutable_name(),
+                         "Expected enum constant name."));
+  }
+
+  DO(Consume("=", "Missing numeric value for enum constant."));
+
+  // Parse value.
+  {
+    LocationRecorder location(enum_value_location,
+                              EnumValueDescriptorProto::kNumberFieldNumber);
+    location.RecordLegacyLocation(enum_value,
+                                  DescriptorPool::ErrorCollector::NUMBER);
+
+    int number;
+    DO(ConsumeSignedInteger(&number, "Expected integer."));
+    enum_value->set_number(number);
+  }
+
+  DO(ParseEnumConstantOptions(enum_value, enum_value_location,
+                              containing_file));
+
+  DO(ConsumeEndOfDeclaration(";", &enum_value_location));
+
+  return true;
+}
+
+bool Parser::ParseEnumConstantOptions(
+    EnumValueDescriptorProto* value,
+    const LocationRecorder& enum_value_location,
+    const FileDescriptorProto* containing_file) {
+  if (!LookingAt("[")) return true;
+
+  LocationRecorder location(enum_value_location,
+                            EnumValueDescriptorProto::kOptionsFieldNumber);
+
+  DO(Consume("["));
+
+  do {
+    DO(ParseOption(value->mutable_options(), location, containing_file,
+                   OPTION_ASSIGNMENT));
+  } while (TryConsume(","));
+
+  DO(Consume("]"));
+  return true;
+}
+
+// -------------------------------------------------------------------
+// Services
+
+bool Parser::ParseServiceDefinition(
+    ServiceDescriptorProto* service, const LocationRecorder& service_location,
+    const FileDescriptorProto* containing_file) {
+  DO(Consume("service"));
+
+  {
+    LocationRecorder location(service_location,
+                              ServiceDescriptorProto::kNameFieldNumber);
+    location.RecordLegacyLocation(service,
+                                  DescriptorPool::ErrorCollector::NAME);
+    DO(ConsumeIdentifier(service->mutable_name(), "Expected service name."));
+  }
+
+  DO(ParseServiceBlock(service, service_location, containing_file));
+  return true;
+}
+
+bool Parser::ParseServiceBlock(ServiceDescriptorProto* service,
+                               const LocationRecorder& service_location,
+                               const FileDescriptorProto* containing_file) {
+  DO(ConsumeEndOfDeclaration("{", &service_location));
+
+  while (!TryConsumeEndOfDeclaration("}", NULL)) {
+    if (AtEnd()) {
+      AddError("Reached end of input in service definition (missing '}').");
+      return false;
+    }
+
+    if (!ParseServiceStatement(service, service_location, containing_file)) {
+      // This statement failed to parse.  Skip it, but keep looping to parse
+      // other statements.
+      SkipStatement();
+    }
+  }
+
+  return true;
+}
+
+bool Parser::ParseServiceStatement(ServiceDescriptorProto* service,
+                                   const LocationRecorder& service_location,
+                                   const FileDescriptorProto* containing_file) {
+  if (TryConsumeEndOfDeclaration(";", NULL)) {
+    // empty statement; ignore
+    return true;
+  } else if (LookingAt("option")) {
+    LocationRecorder location(service_location,
+                              ServiceDescriptorProto::kOptionsFieldNumber);
+    return ParseOption(service->mutable_options(), location, containing_file,
+                       OPTION_STATEMENT);
+  } else {
+    LocationRecorder location(service_location,
+                              ServiceDescriptorProto::kMethodFieldNumber,
+                              service->method_size());
+    return ParseServiceMethod(service->add_method(), location, containing_file);
+  }
+}
+
+bool Parser::ParseServiceMethod(MethodDescriptorProto* method,
+                                const LocationRecorder& method_location,
+                                const FileDescriptorProto* containing_file) {
+  DO(Consume("rpc"));
+
+  {
+    LocationRecorder location(method_location,
+                              MethodDescriptorProto::kNameFieldNumber);
+    location.RecordLegacyLocation(method, DescriptorPool::ErrorCollector::NAME);
+    DO(ConsumeIdentifier(method->mutable_name(), "Expected method name."));
+  }
+
+  // Parse input type.
+  DO(Consume("("));
+  {
+    if (LookingAt("stream")) {
+      LocationRecorder location(
+          method_location, MethodDescriptorProto::kClientStreamingFieldNumber);
+      location.RecordLegacyLocation(method,
+                                    DescriptorPool::ErrorCollector::OTHER);
+      method->set_client_streaming(true);
+      DO(Consume("stream"));
+
+    }
+    LocationRecorder location(method_location,
+                              MethodDescriptorProto::kInputTypeFieldNumber);
+    location.RecordLegacyLocation(method,
+                                  DescriptorPool::ErrorCollector::INPUT_TYPE);
+    DO(ParseUserDefinedType(method->mutable_input_type()));
+  }
+  DO(Consume(")"));
+
+  // Parse output type.
+  DO(Consume("returns"));
+  DO(Consume("("));
+  {
+    if (LookingAt("stream")) {
+      LocationRecorder location(
+          method_location, MethodDescriptorProto::kServerStreamingFieldNumber);
+      location.RecordLegacyLocation(method,
+                                    DescriptorPool::ErrorCollector::OTHER);
+      DO(Consume("stream"));
+      method->set_server_streaming(true);
+
+    }
+    LocationRecorder location(method_location,
+                              MethodDescriptorProto::kOutputTypeFieldNumber);
+    location.RecordLegacyLocation(method,
+                                  DescriptorPool::ErrorCollector::OUTPUT_TYPE);
+    DO(ParseUserDefinedType(method->mutable_output_type()));
+  }
+  DO(Consume(")"));
+
+  if (LookingAt("{")) {
+    // Options!
+    DO(ParseMethodOptions(method_location, containing_file,
+                          MethodDescriptorProto::kOptionsFieldNumber,
+                          method->mutable_options()));
+  } else {
+    DO(ConsumeEndOfDeclaration(";", &method_location));
+  }
+
+  return true;
+}
+
+
+bool Parser::ParseMethodOptions(const LocationRecorder& parent_location,
+                                const FileDescriptorProto* containing_file,
+                                const int optionsFieldNumber,
+                                Message* mutable_options) {
+  // Options!
+  ConsumeEndOfDeclaration("{", &parent_location);
+  while (!TryConsumeEndOfDeclaration("}", NULL)) {
+    if (AtEnd()) {
+      AddError("Reached end of input in method options (missing '}').");
+      return false;
+    }
+
+    if (TryConsumeEndOfDeclaration(";", NULL)) {
+      // empty statement; ignore
+    } else {
+      LocationRecorder location(parent_location, optionsFieldNumber);
+      if (!ParseOption(mutable_options, location, containing_file,
+                       OPTION_STATEMENT)) {
+        // This statement failed to parse.  Skip it, but keep looping to
+        // parse other statements.
+        SkipStatement();
+      }
+    }
+  }
+
+  return true;
+}
+
+// -------------------------------------------------------------------
+
+bool Parser::ParseLabel(FieldDescriptorProto::Label* label,
+                        const LocationRecorder& field_location,
+                        const FileDescriptorProto* containing_file) {
+  if (!LookingAt("optional") && !LookingAt("repeated") &&
+      !LookingAt("required")) {
+    return false;
+  }
+  LocationRecorder location(field_location,
+                            FieldDescriptorProto::kLabelFieldNumber);
+  if (TryConsume("optional")) {
+    *label = FieldDescriptorProto::LABEL_OPTIONAL;
+  } else if (TryConsume("repeated")) {
+    *label = FieldDescriptorProto::LABEL_REPEATED;
+  } else {
+    Consume("required");
+    *label = FieldDescriptorProto::LABEL_REQUIRED;
+  }
+  return true;
+}
+
+bool Parser::ParseType(FieldDescriptorProto::Type* type,
+                       std::string* type_name) {
+  TypeNameMap::const_iterator iter = kTypeNames.find(input_->current().text);
+  if (iter != kTypeNames.end()) {
+    *type = iter->second;
+    input_->Next();
+  } else {
+    DO(ParseUserDefinedType(type_name));
+  }
+  return true;
+}
+
+bool Parser::ParseUserDefinedType(std::string* type_name) {
+  type_name->clear();
+
+  TypeNameMap::const_iterator iter = kTypeNames.find(input_->current().text);
+  if (iter != kTypeNames.end()) {
+    // Note:  The only place enum types are allowed is for field types, but
+    //   if we are parsing a field type then we would not get here because
+    //   primitives are allowed there as well.  So this error message doesn't
+    //   need to account for enums.
+    AddError("Expected message type.");
+
+    // Pretend to accept this type so that we can go on parsing.
+    *type_name = input_->current().text;
+    input_->Next();
+    return true;
+  }
+
+  // A leading "." means the name is fully-qualified.
+  if (TryConsume(".")) type_name->append(".");
+
+  // Consume the first part of the name.
+  std::string identifier;
+  DO(ConsumeIdentifier(&identifier, "Expected type name."));
+  type_name->append(identifier);
+
+  // Consume more parts.
+  while (TryConsume(".")) {
+    type_name->append(".");
+    DO(ConsumeIdentifier(&identifier, "Expected identifier."));
+    type_name->append(identifier);
+  }
+
+  return true;
+}
+
+// ===================================================================
+
+bool Parser::ParsePackage(FileDescriptorProto* file,
+                          const LocationRecorder& root_location,
+                          const FileDescriptorProto* containing_file) {
+  if (file->has_package()) {
+    AddError("Multiple package definitions.");
+    // Don't append the new package to the old one.  Just replace it.  Not
+    // that it really matters since this is an error anyway.
+    file->clear_package();
+  }
+
+  LocationRecorder location(root_location,
+                            FileDescriptorProto::kPackageFieldNumber);
+  location.RecordLegacyLocation(file, DescriptorPool::ErrorCollector::NAME);
+
+  DO(Consume("package"));
+
+  while (true) {
+    std::string identifier;
+    DO(ConsumeIdentifier(&identifier, "Expected identifier."));
+    file->mutable_package()->append(identifier);
+    if (!TryConsume(".")) break;
+    file->mutable_package()->append(".");
+  }
+
+  DO(ConsumeEndOfDeclaration(";", &location));
+
+  return true;
+}
+
+bool Parser::ParseImport(RepeatedPtrField* dependency,
+                         RepeatedField* public_dependency,
+                         RepeatedField* weak_dependency,
+                         const LocationRecorder& root_location,
+                         const FileDescriptorProto* containing_file) {
+  LocationRecorder location(root_location,
+                            FileDescriptorProto::kDependencyFieldNumber,
+                            dependency->size());
+
+  DO(Consume("import"));
+
+  if (LookingAt("public")) {
+    LocationRecorder public_location(
+        root_location, FileDescriptorProto::kPublicDependencyFieldNumber,
+        public_dependency->size());
+    DO(Consume("public"));
+    *public_dependency->Add() = dependency->size();
+  } else if (LookingAt("weak")) {
+    LocationRecorder weak_location(
+        root_location, FileDescriptorProto::kWeakDependencyFieldNumber,
+        weak_dependency->size());
+    weak_location.RecordLegacyImportLocation(containing_file, "weak");
+    DO(Consume("weak"));
+    *weak_dependency->Add() = dependency->size();
+  }
+
+  std::string import_file;
+  DO(ConsumeString(&import_file,
+                   "Expected a string naming the file to import."));
+  *dependency->Add() = import_file;
+  location.RecordLegacyImportLocation(containing_file, import_file);
+
+  DO(ConsumeEndOfDeclaration(";", &location));
+
+  return true;
+}
+
+// ===================================================================
+
+SourceLocationTable::SourceLocationTable() {}
+SourceLocationTable::~SourceLocationTable() {}
+
+bool SourceLocationTable::Find(
+    const Message* descriptor,
+    DescriptorPool::ErrorCollector::ErrorLocation location, int* line,
+    int* column) const {
+  const std::pair* result =
+      FindOrNull(location_map_, std::make_pair(descriptor, location));
+  if (result == NULL) {
+    *line = -1;
+    *column = 0;
+    return false;
+  } else {
+    *line = result->first;
+    *column = result->second;
+    return true;
+  }
+}
+
+bool SourceLocationTable::FindImport(const Message* descriptor,
+                                     const std::string& name, int* line,
+                                     int* column) const {
+  const std::pair* result =
+      FindOrNull(import_location_map_, std::make_pair(descriptor, name));
+  if (result == nullptr) {
+    *line = -1;
+    *column = 0;
+    return false;
+  } else {
+    *line = result->first;
+    *column = result->second;
+    return true;
+  }
+}
+
+void SourceLocationTable::Add(
+    const Message* descriptor,
+    DescriptorPool::ErrorCollector::ErrorLocation location, int line,
+    int column) {
+  location_map_[std::make_pair(descriptor, location)] =
+      std::make_pair(line, column);
+}
+
+void SourceLocationTable::AddImport(const Message* descriptor,
+                                    const std::string& name, int line,
+                                    int column) {
+  import_location_map_[std::make_pair(descriptor, name)] =
+      std::make_pair(line, column);
+}
+
+void SourceLocationTable::Clear() { location_map_.clear(); }
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/parser.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/parser.h"
new file mode 100644
index 00000000..e8afdbc4
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/parser.h"
@@ -0,0 +1,600 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Implements parsing of .proto files to FileDescriptorProtos.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_PARSER_H__
+#define GOOGLE_PROTOBUF_COMPILER_PARSER_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+class Message;
+
+namespace compiler {
+
+// Defined in this file.
+class Parser;
+class SourceLocationTable;
+
+// Implements parsing of protocol definitions (such as .proto files).
+//
+// Note that most users will be more interested in the Importer class.
+// Parser is a lower-level class which simply converts a single .proto file
+// to a FileDescriptorProto.  It does not resolve import directives or perform
+// many other kinds of validation needed to construct a complete
+// FileDescriptor.
+class PROTOBUF_EXPORT Parser {
+ public:
+  Parser();
+  ~Parser();
+
+  // Parse the entire input and construct a FileDescriptorProto representing
+  // it.  Returns true if no errors occurred, false otherwise.
+  bool Parse(io::Tokenizer* input, FileDescriptorProto* file);
+
+  // Optional features:
+
+  // DEPRECATED:  New code should use the SourceCodeInfo embedded in the
+  //   FileDescriptorProto.
+  //
+  // Requests that locations of certain definitions be recorded to the given
+  // SourceLocationTable while parsing.  This can be used to look up exact line
+  // and column numbers for errors reported by DescriptorPool during validation.
+  // Set to NULL (the default) to discard source location information.
+  void RecordSourceLocationsTo(SourceLocationTable* location_table) {
+    source_location_table_ = location_table;
+  }
+
+  // Requests that errors be recorded to the given ErrorCollector while
+  // parsing.  Set to NULL (the default) to discard error messages.
+  void RecordErrorsTo(io::ErrorCollector* error_collector) {
+    error_collector_ = error_collector;
+  }
+
+  // Returns the identifier used in the "syntax = " declaration, if one was
+  // seen during the last call to Parse(), or the empty string otherwise.
+  const std::string& GetSyntaxIdentifier() { return syntax_identifier_; }
+
+  // If set true, input files will be required to begin with a syntax
+  // identifier.  Otherwise, files may omit this.  If a syntax identifier
+  // is provided, it must be 'syntax = "proto2";' and must appear at the
+  // top of this file regardless of whether or not it was required.
+  void SetRequireSyntaxIdentifier(bool value) {
+    require_syntax_identifier_ = value;
+  }
+
+  // Call SetStopAfterSyntaxIdentifier(true) to tell the parser to stop
+  // parsing as soon as it has seen the syntax identifier, or lack thereof.
+  // This is useful for quickly identifying the syntax of the file without
+  // parsing the whole thing.  If this is enabled, no error will be recorded
+  // if the syntax identifier is something other than "proto2" (since
+  // presumably the caller intends to deal with that), but other kinds of
+  // errors (e.g. parse errors) will still be reported.  When this is enabled,
+  // you may pass a NULL FileDescriptorProto to Parse().
+  void SetStopAfterSyntaxIdentifier(bool value) {
+    stop_after_syntax_identifier_ = value;
+  }
+
+ private:
+  class LocationRecorder;
+
+  // =================================================================
+  // Error recovery helpers
+
+  // Consume the rest of the current statement.  This consumes tokens
+  // until it sees one of:
+  //   ';'  Consumes the token and returns.
+  //   '{'  Consumes the brace then calls SkipRestOfBlock().
+  //   '}'  Returns without consuming.
+  //   EOF  Returns (can't consume).
+  // The Parser often calls SkipStatement() after encountering a syntax
+  // error.  This allows it to go on parsing the following lines, allowing
+  // it to report more than just one error in the file.
+  void SkipStatement();
+
+  // Consume the rest of the current block, including nested blocks,
+  // ending after the closing '}' is encountered and consumed, or at EOF.
+  void SkipRestOfBlock();
+
+  // -----------------------------------------------------------------
+  // Single-token consuming helpers
+  //
+  // These make parsing code more readable.
+
+  // True if the current token is TYPE_END.
+  inline bool AtEnd();
+
+  // True if the next token matches the given text.
+  inline bool LookingAt(const char* text);
+  // True if the next token is of the given type.
+  inline bool LookingAtType(io::Tokenizer::TokenType token_type);
+
+  // If the next token exactly matches the text given, consume it and return
+  // true.  Otherwise, return false without logging an error.
+  bool TryConsume(const char* text);
+
+  // These attempt to read some kind of token from the input.  If successful,
+  // they return true.  Otherwise they return false and add the given error
+  // to the error list.
+
+  // Consume a token with the exact text given.
+  bool Consume(const char* text, const char* error);
+  // Same as above, but automatically generates the error "Expected \"text\".",
+  // where "text" is the expected token text.
+  bool Consume(const char* text);
+  // Consume a token of type IDENTIFIER and store its text in "output".
+  bool ConsumeIdentifier(std::string* output, const char* error);
+  // Consume an integer and store its value in "output".
+  bool ConsumeInteger(int* output, const char* error);
+  // Consume a signed integer and store its value in "output".
+  bool ConsumeSignedInteger(int* output, const char* error);
+  // Consume a 64-bit integer and store its value in "output".  If the value
+  // is greater than max_value, an error will be reported.
+  bool ConsumeInteger64(uint64 max_value, uint64* output, const char* error);
+  // Consume a number and store its value in "output".  This will accept
+  // tokens of either INTEGER or FLOAT type.
+  bool ConsumeNumber(double* output, const char* error);
+  // Consume a string literal and store its (unescaped) value in "output".
+  bool ConsumeString(std::string* output, const char* error);
+
+  // Consume a token representing the end of the statement.  Comments between
+  // this token and the next will be harvested for documentation.  The given
+  // LocationRecorder should refer to the declaration that was just parsed;
+  // it will be populated with these comments.
+  //
+  // TODO(kenton):  The LocationRecorder is const because historically locations
+  //   have been passed around by const reference, for no particularly good
+  //   reason.  We should probably go through and change them all to mutable
+  //   pointer to make this more intuitive.
+  bool TryConsumeEndOfDeclaration(const char* text,
+                                  const LocationRecorder* location);
+  bool TryConsumeEndOfDeclarationFinishScope(const char* text,
+                                             const LocationRecorder* location);
+
+  bool ConsumeEndOfDeclaration(const char* text,
+                               const LocationRecorder* location);
+
+  // -----------------------------------------------------------------
+  // Error logging helpers
+
+  // Invokes error_collector_->AddError(), if error_collector_ is not NULL.
+  void AddError(int line, int column, const std::string& error);
+
+  // Invokes error_collector_->AddError() with the line and column number
+  // of the current token.
+  void AddError(const std::string& error);
+
+  // Invokes error_collector_->AddWarning() with the line and column number
+  // of the current token.
+  void AddWarning(const std::string& warning);
+
+  // Records a location in the SourceCodeInfo.location table (see
+  // descriptor.proto).  We use RAII to ensure that the start and end locations
+  // are recorded -- the constructor records the start location and the
+  // destructor records the end location.  Since the parser is
+  // recursive-descent, this works out beautifully.
+  class PROTOBUF_EXPORT LocationRecorder {
+   public:
+    // Construct the file's "root" location.
+    LocationRecorder(Parser* parser);
+
+    // Construct a location that represents a declaration nested within the
+    // given parent.  E.g. a field's location is nested within the location
+    // for a message type.  The parent's path will be copied, so you should
+    // call AddPath() only to add the path components leading from the parent
+    // to the child (as opposed to leading from the root to the child).
+    LocationRecorder(const LocationRecorder& parent);
+
+    // Convenience constructors that call AddPath() one or two times.
+    LocationRecorder(const LocationRecorder& parent, int path1);
+    LocationRecorder(const LocationRecorder& parent, int path1, int path2);
+
+    // Creates a recorder that generates locations into given source code info.
+    LocationRecorder(const LocationRecorder& parent, int path1,
+                     SourceCodeInfo* source_code_info);
+
+    ~LocationRecorder();
+
+    // Add a path component.  See SourceCodeInfo.Location.path in
+    // descriptor.proto.
+    void AddPath(int path_component);
+
+    // By default the location is considered to start at the current token at
+    // the time the LocationRecorder is created.  StartAt() sets the start
+    // location to the given token instead.
+    void StartAt(const io::Tokenizer::Token& token);
+
+    // Start at the same location as some other LocationRecorder.
+    void StartAt(const LocationRecorder& other);
+
+    // By default the location is considered to end at the previous token at
+    // the time the LocationRecorder is destroyed.  EndAt() sets the end
+    // location to the given token instead.
+    void EndAt(const io::Tokenizer::Token& token);
+
+    // Records the start point of this location to the SourceLocationTable that
+    // was passed to RecordSourceLocationsTo(), if any.  SourceLocationTable
+    // is an older way of keeping track of source locations which is still
+    // used in some places.
+    void RecordLegacyLocation(
+        const Message* descriptor,
+        DescriptorPool::ErrorCollector::ErrorLocation location);
+    void RecordLegacyImportLocation(const Message* descriptor,
+                                    const std::string& name);
+
+    // Returns the number of path components in the recorder's current location.
+    int CurrentPathSize() const;
+
+    // Attaches leading and trailing comments to the location.  The two strings
+    // will be swapped into place, so after this is called *leading and
+    // *trailing will be empty.
+    //
+    // TODO(kenton):  See comment on TryConsumeEndOfDeclaration(), above, for
+    //   why this is const.
+    void AttachComments(std::string* leading, std::string* trailing,
+                        std::vector* detached_comments) const;
+
+   private:
+    // Indexes of parent and current location in the parent
+    // SourceCodeInfo.location repeated field. For top-level elements,
+    // parent_index_ is -1.
+    Parser* parser_;
+    SourceCodeInfo* source_code_info_;
+    SourceCodeInfo::Location* location_;
+
+    void Init(const LocationRecorder& parent, SourceCodeInfo* source_code_info);
+  };
+
+  // =================================================================
+  // Parsers for various language constructs
+
+  // Parses the "syntax = \"proto2\";" line at the top of the file.  Returns
+  // false if it failed to parse or if the syntax identifier was not
+  // recognized.
+  bool ParseSyntaxIdentifier(const LocationRecorder& parent);
+
+  // These methods parse various individual bits of code.  They return
+  // false if they completely fail to parse the construct.  In this case,
+  // it is probably necessary to skip the rest of the statement to recover.
+  // However, if these methods return true, it does NOT mean that there
+  // were no errors; only that there were no *syntax* errors.  For instance,
+  // if a service method is defined using proper syntax but uses a primitive
+  // type as its input or output, ParseMethodField() still returns true
+  // and only reports the error by calling AddError().  In practice, this
+  // makes logic much simpler for the caller.
+
+  // Parse a top-level message, enum, service, etc.
+  bool ParseTopLevelStatement(FileDescriptorProto* file,
+                              const LocationRecorder& root_location);
+
+  // Parse various language high-level language construrcts.
+  bool ParseMessageDefinition(DescriptorProto* message,
+                              const LocationRecorder& message_location,
+                              const FileDescriptorProto* containing_file);
+  bool ParseEnumDefinition(EnumDescriptorProto* enum_type,
+                           const LocationRecorder& enum_location,
+                           const FileDescriptorProto* containing_file);
+  bool ParseServiceDefinition(ServiceDescriptorProto* service,
+                              const LocationRecorder& service_location,
+                              const FileDescriptorProto* containing_file);
+  bool ParsePackage(FileDescriptorProto* file,
+                    const LocationRecorder& root_location,
+                    const FileDescriptorProto* containing_file);
+  bool ParseImport(RepeatedPtrField* dependency,
+                   RepeatedField* public_dependency,
+                   RepeatedField* weak_dependency,
+                   const LocationRecorder& root_location,
+                   const FileDescriptorProto* containing_file);
+
+  // These methods parse the contents of a message, enum, or service type and
+  // add them to the given object.  They consume the entire block including
+  // the beginning and ending brace.
+  bool ParseMessageBlock(DescriptorProto* message,
+                         const LocationRecorder& message_location,
+                         const FileDescriptorProto* containing_file);
+  bool ParseEnumBlock(EnumDescriptorProto* enum_type,
+                      const LocationRecorder& enum_location,
+                      const FileDescriptorProto* containing_file);
+  bool ParseServiceBlock(ServiceDescriptorProto* service,
+                         const LocationRecorder& service_location,
+                         const FileDescriptorProto* containing_file);
+
+  // Parse one statement within a message, enum, or service block, including
+  // final semicolon.
+  bool ParseMessageStatement(DescriptorProto* message,
+                             const LocationRecorder& message_location,
+                             const FileDescriptorProto* containing_file);
+  bool ParseEnumStatement(EnumDescriptorProto* message,
+                          const LocationRecorder& enum_location,
+                          const FileDescriptorProto* containing_file);
+  bool ParseServiceStatement(ServiceDescriptorProto* message,
+                             const LocationRecorder& service_location,
+                             const FileDescriptorProto* containing_file);
+
+  // Parse a field of a message.  If the field is a group, its type will be
+  // added to "messages".
+  //
+  // parent_location and location_field_number_for_nested_type are needed when
+  // parsing groups -- we need to generate a nested message type within the
+  // parent and record its location accordingly.  Since the parent could be
+  // either a FileDescriptorProto or a DescriptorProto, we must pass in the
+  // correct field number to use.
+  bool ParseMessageField(FieldDescriptorProto* field,
+                         RepeatedPtrField* messages,
+                         const LocationRecorder& parent_location,
+                         int location_field_number_for_nested_type,
+                         const LocationRecorder& field_location,
+                         const FileDescriptorProto* containing_file);
+
+  // Like ParseMessageField() but expects the label has already been filled in
+  // by the caller.
+  bool ParseMessageFieldNoLabel(FieldDescriptorProto* field,
+                                RepeatedPtrField* messages,
+                                const LocationRecorder& parent_location,
+                                int location_field_number_for_nested_type,
+                                const LocationRecorder& field_location,
+                                const FileDescriptorProto* containing_file);
+
+  // Parse an "extensions" declaration.
+  bool ParseExtensions(DescriptorProto* message,
+                       const LocationRecorder& extensions_location,
+                       const FileDescriptorProto* containing_file);
+
+  // Parse a "reserved" declaration.
+  bool ParseReserved(DescriptorProto* message,
+                     const LocationRecorder& message_location);
+  bool ParseReservedNames(DescriptorProto* message,
+                          const LocationRecorder& parent_location);
+  bool ParseReservedNumbers(DescriptorProto* message,
+                            const LocationRecorder& parent_location);
+  bool ParseReserved(EnumDescriptorProto* message,
+                     const LocationRecorder& message_location);
+  bool ParseReservedNames(EnumDescriptorProto* message,
+                          const LocationRecorder& parent_location);
+  bool ParseReservedNumbers(EnumDescriptorProto* message,
+                            const LocationRecorder& parent_location);
+
+  // Parse an "extend" declaration.  (See also comments for
+  // ParseMessageField().)
+  bool ParseExtend(RepeatedPtrField* extensions,
+                   RepeatedPtrField* messages,
+                   const LocationRecorder& parent_location,
+                   int location_field_number_for_nested_type,
+                   const LocationRecorder& extend_location,
+                   const FileDescriptorProto* containing_file);
+
+  // Parse a "oneof" declaration.  The caller is responsible for setting
+  // oneof_decl->label() since it will have had to parse the label before it
+  // knew it was parsing a oneof.
+  bool ParseOneof(OneofDescriptorProto* oneof_decl,
+                  DescriptorProto* containing_type, int oneof_index,
+                  const LocationRecorder& oneof_location,
+                  const LocationRecorder& containing_type_location,
+                  const FileDescriptorProto* containing_file);
+
+  // Parse a single enum value within an enum block.
+  bool ParseEnumConstant(EnumValueDescriptorProto* enum_value,
+                         const LocationRecorder& enum_value_location,
+                         const FileDescriptorProto* containing_file);
+
+  // Parse enum constant options, i.e. the list in square brackets at the end
+  // of the enum constant value definition.
+  bool ParseEnumConstantOptions(EnumValueDescriptorProto* value,
+                                const LocationRecorder& enum_value_location,
+                                const FileDescriptorProto* containing_file);
+
+  // Parse a single method within a service definition.
+  bool ParseServiceMethod(MethodDescriptorProto* method,
+                          const LocationRecorder& method_location,
+                          const FileDescriptorProto* containing_file);
+
+
+  // Parse options of a single method or stream.
+  bool ParseMethodOptions(const LocationRecorder& parent_location,
+                          const FileDescriptorProto* containing_file,
+                          const int optionsFieldNumber,
+                          Message* mutable_options);
+
+  // Parse "required", "optional", or "repeated" and fill in "label"
+  // with the value. Returns true if such a label is consumed.
+  bool ParseLabel(FieldDescriptorProto::Label* label,
+                  const LocationRecorder& field_location,
+                  const FileDescriptorProto* containing_file);
+
+  // Parse a type name and fill in "type" (if it is a primitive) or
+  // "type_name" (if it is not) with the type parsed.
+  bool ParseType(FieldDescriptorProto::Type* type, std::string* type_name);
+  // Parse a user-defined type and fill in "type_name" with the name.
+  // If a primitive type is named, it is treated as an error.
+  bool ParseUserDefinedType(std::string* type_name);
+
+  // Parses field options, i.e. the stuff in square brackets at the end
+  // of a field definition.  Also parses default value.
+  bool ParseFieldOptions(FieldDescriptorProto* field,
+                         const LocationRecorder& field_location,
+                         const FileDescriptorProto* containing_file);
+
+  // Parse the "default" option.  This needs special handling because its
+  // type is the field's type.
+  bool ParseDefaultAssignment(FieldDescriptorProto* field,
+                              const LocationRecorder& field_location,
+                              const FileDescriptorProto* containing_file);
+
+  bool ParseJsonName(FieldDescriptorProto* field,
+                     const LocationRecorder& field_location,
+                     const FileDescriptorProto* containing_file);
+
+  enum OptionStyle {
+    OPTION_ASSIGNMENT,  // just "name = value"
+    OPTION_STATEMENT    // "option name = value;"
+  };
+
+  // Parse a single option name/value pair, e.g. "ctype = CORD".  The name
+  // identifies a field of the given Message, and the value of that field
+  // is set to the parsed value.
+  bool ParseOption(Message* options, const LocationRecorder& options_location,
+                   const FileDescriptorProto* containing_file,
+                   OptionStyle style);
+
+  // Parses a single part of a multipart option name. A multipart name consists
+  // of names separated by dots. Each name is either an identifier or a series
+  // of identifiers separated by dots and enclosed in parentheses. E.g.,
+  // "foo.(bar.baz).qux".
+  bool ParseOptionNamePart(UninterpretedOption* uninterpreted_option,
+                           const LocationRecorder& part_location,
+                           const FileDescriptorProto* containing_file);
+
+  // Parses a string surrounded by balanced braces.  Strips off the outer
+  // braces and stores the enclosed string in *value.
+  // E.g.,
+  //     { foo }                     *value gets 'foo'
+  //     { foo { bar: box } }        *value gets 'foo { bar: box }'
+  //     {}                          *value gets ''
+  //
+  // REQUIRES: LookingAt("{")
+  // When finished successfully, we are looking at the first token past
+  // the ending brace.
+  bool ParseUninterpretedBlock(std::string* value);
+
+  struct MapField {
+    // Whether the field is a map field.
+    bool is_map_field;
+    // The types of the key and value if they are primitive types.
+    FieldDescriptorProto::Type key_type;
+    FieldDescriptorProto::Type value_type;
+    // Or the type names string if the types are customized types.
+    std::string key_type_name;
+    std::string value_type_name;
+
+    MapField() : is_map_field(false) {}
+  };
+  // Desugar the map syntax to generate a nested map entry message.
+  void GenerateMapEntry(const MapField& map_field, FieldDescriptorProto* field,
+                        RepeatedPtrField* messages);
+
+  // Whether fields without label default to optional fields.
+  bool DefaultToOptionalFields() const {
+    return syntax_identifier_ == "proto3";
+  }
+
+
+  bool ValidateEnum(const EnumDescriptorProto* proto);
+
+  // =================================================================
+
+  io::Tokenizer* input_;
+  io::ErrorCollector* error_collector_;
+  SourceCodeInfo* source_code_info_;
+  SourceLocationTable* source_location_table_;  // legacy
+  bool had_errors_;
+  bool require_syntax_identifier_;
+  bool stop_after_syntax_identifier_;
+  std::string syntax_identifier_;
+
+  // Leading doc comments for the next declaration.  These are not complete
+  // yet; use ConsumeEndOfDeclaration() to get the complete comments.
+  std::string upcoming_doc_comments_;
+
+  // Detached comments are not connected to any syntax entities. Elements in
+  // this vector are paragraphs of comments separated by empty lines. The
+  // detached comments will be put into the leading_detached_comments field for
+  // the next element (See SourceCodeInfo.Location in descriptor.proto), when
+  // ConsumeEndOfDeclaration() is called.
+  std::vector upcoming_detached_comments_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Parser);
+};
+
+// A table mapping (descriptor, ErrorLocation) pairs -- as reported by
+// DescriptorPool when validating descriptors -- to line and column numbers
+// within the original source code.
+//
+// This is semi-obsolete:  FileDescriptorProto.source_code_info now contains
+// far more complete information about source locations.  However, as of this
+// writing you still need to use SourceLocationTable when integrating with
+// DescriptorPool.
+class PROTOBUF_EXPORT SourceLocationTable {
+ public:
+  SourceLocationTable();
+  ~SourceLocationTable();
+
+  // Finds the precise location of the given error and fills in *line and
+  // *column with the line and column numbers.  If not found, sets *line to
+  // -1 and *column to 0 (since line = -1 is used to mean "error has no exact
+  // location" in the ErrorCollector interface).  Returns true if found, false
+  // otherwise.
+  bool Find(const Message* descriptor,
+            DescriptorPool::ErrorCollector::ErrorLocation location, int* line,
+            int* column) const;
+  bool FindImport(const Message* descriptor, const std::string& name, int* line,
+                  int* column) const;
+
+  // Adds a location to the table.
+  void Add(const Message* descriptor,
+           DescriptorPool::ErrorCollector::ErrorLocation location, int line,
+           int column);
+  void AddImport(const Message* descriptor, const std::string& name, int line,
+                 int column);
+
+  // Clears the contents of the table.
+  void Clear();
+
+ private:
+  typedef std::map<
+      std::pair,
+      std::pair >
+      LocationMap;
+  LocationMap location_map_;
+  std::map, std::pair >
+      import_location_map_;
+};
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_PARSER_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/parser_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/parser_unittest.cc"
new file mode 100644
index 00000000..8994cc5a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/parser_unittest.cc"
@@ -0,0 +1,3613 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+namespace {
+
+class MockErrorCollector : public io::ErrorCollector {
+ public:
+  MockErrorCollector() = default;
+  ~MockErrorCollector() override = default;
+
+  std::string warning_;
+  std::string text_;
+
+  // implements ErrorCollector ---------------------------------------
+  void AddWarning(int line, int column, const std::string& message) override {
+    strings::SubstituteAndAppend(&warning_, "$0:$1: $2\n", line, column,
+                                 message);
+  }
+
+  void AddError(int line, int column, const std::string& message) override {
+    strings::SubstituteAndAppend(&text_, "$0:$1: $2\n", line, column, message);
+  }
+};
+
+class MockValidationErrorCollector : public DescriptorPool::ErrorCollector {
+ public:
+  MockValidationErrorCollector(const SourceLocationTable& source_locations,
+                               io::ErrorCollector* wrapped_collector)
+      : source_locations_(source_locations),
+        wrapped_collector_(wrapped_collector) {}
+  ~MockValidationErrorCollector() {}
+
+  // implements ErrorCollector ---------------------------------------
+  void AddError(const std::string& filename, const std::string& element_name,
+                const Message* descriptor, ErrorLocation location,
+                const std::string& message) {
+    int line, column;
+    if (location == DescriptorPool::ErrorCollector::IMPORT) {
+      source_locations_.FindImport(descriptor, element_name, &line, &column);
+    } else {
+      source_locations_.Find(descriptor, location, &line, &column);
+    }
+    wrapped_collector_->AddError(line, column, message);
+  }
+
+ private:
+  const SourceLocationTable& source_locations_;
+  io::ErrorCollector* wrapped_collector_;
+};
+
+class ParserTest : public testing::Test {
+ protected:
+  ParserTest() : require_syntax_identifier_(false) {}
+
+  // Set up the parser to parse the given text.
+  void SetupParser(const char* text) {
+    raw_input_.reset(new io::ArrayInputStream(text, strlen(text)));
+    input_.reset(new io::Tokenizer(raw_input_.get(), &error_collector_));
+    parser_.reset(new Parser());
+    parser_->RecordErrorsTo(&error_collector_);
+    parser_->SetRequireSyntaxIdentifier(require_syntax_identifier_);
+  }
+
+  // Parse the input and expect that the resulting FileDescriptorProto matches
+  // the given output.  The output is a FileDescriptorProto in protocol buffer
+  // text format.
+  void ExpectParsesTo(const char* input, const char* output) {
+    SetupParser(input);
+    FileDescriptorProto actual, expected;
+
+    parser_->Parse(input_.get(), &actual);
+    EXPECT_EQ(io::Tokenizer::TYPE_END, input_->current().type);
+    ASSERT_EQ("", error_collector_.text_);
+
+    // We don't cover SourceCodeInfo in these tests.
+    actual.clear_source_code_info();
+
+    // Parse the ASCII representation in order to canonicalize it.  We could
+    // just compare directly to actual.DebugString(), but that would require
+    // that the caller precisely match the formatting that DebugString()
+    // produces.
+    ASSERT_TRUE(TextFormat::ParseFromString(output, &expected));
+
+    // Compare by comparing debug strings.
+    // TODO(kenton):  Use differencer, once it is available.
+    EXPECT_EQ(expected.DebugString(), actual.DebugString());
+  }
+
+  // Parse the text and expect that the given errors are reported.
+  void ExpectHasErrors(const char* text, const char* expected_errors) {
+    ExpectHasEarlyExitErrors(text, expected_errors);
+    EXPECT_EQ(io::Tokenizer::TYPE_END, input_->current().type);
+  }
+
+  // Same as above but does not expect that the parser parses the complete
+  // input.
+  void ExpectHasEarlyExitErrors(const char* text, const char* expected_errors) {
+    SetupParser(text);
+    FileDescriptorProto file;
+    parser_->Parse(input_.get(), &file);
+    EXPECT_EQ(expected_errors, error_collector_.text_);
+  }
+
+  // Parse the text as a file and validate it (with a DescriptorPool), and
+  // expect that the validation step reports the given errors.
+  void ExpectHasValidationErrors(const char* text,
+                                 const char* expected_errors) {
+    SetupParser(text);
+    SourceLocationTable source_locations;
+    parser_->RecordSourceLocationsTo(&source_locations);
+
+    FileDescriptorProto file;
+    file.set_name("foo.proto");
+    parser_->Parse(input_.get(), &file);
+    EXPECT_EQ(io::Tokenizer::TYPE_END, input_->current().type);
+    ASSERT_EQ("", error_collector_.text_);
+
+    MockValidationErrorCollector validation_error_collector(source_locations,
+                                                            &error_collector_);
+    EXPECT_TRUE(pool_.BuildFileCollectingErrors(
+                    file, &validation_error_collector) == NULL);
+    EXPECT_EQ(expected_errors, error_collector_.text_);
+  }
+
+  MockErrorCollector error_collector_;
+  DescriptorPool pool_;
+
+  std::unique_ptr raw_input_;
+  std::unique_ptr input_;
+  std::unique_ptr parser_;
+  bool require_syntax_identifier_;
+};
+
+// ===================================================================
+
+TEST_F(ParserTest, StopAfterSyntaxIdentifier) {
+  SetupParser(
+      "// blah\n"
+      "syntax = \"foobar\";\n"
+      "this line will not be parsed\n");
+  parser_->SetStopAfterSyntaxIdentifier(true);
+  EXPECT_TRUE(parser_->Parse(input_.get(), NULL));
+  EXPECT_EQ("", error_collector_.text_);
+  EXPECT_EQ("foobar", parser_->GetSyntaxIdentifier());
+}
+
+TEST_F(ParserTest, StopAfterOmittedSyntaxIdentifier) {
+  SetupParser(
+      "// blah\n"
+      "this line will not be parsed\n");
+  parser_->SetStopAfterSyntaxIdentifier(true);
+  EXPECT_TRUE(parser_->Parse(input_.get(), NULL));
+  EXPECT_EQ("", error_collector_.text_);
+  EXPECT_EQ("", parser_->GetSyntaxIdentifier());
+}
+
+TEST_F(ParserTest, StopAfterSyntaxIdentifierWithErrors) {
+  SetupParser(
+      "// blah\n"
+      "syntax = error;\n");
+  parser_->SetStopAfterSyntaxIdentifier(true);
+  EXPECT_FALSE(parser_->Parse(input_.get(), NULL));
+  EXPECT_EQ("1:9: Expected syntax identifier.\n", error_collector_.text_);
+}
+
+TEST_F(ParserTest, WarnIfSyntaxIdentifierOmmitted) {
+  SetupParser("message A {}");
+  FileDescriptorProto file;
+  CaptureTestStderr();
+  EXPECT_TRUE(parser_->Parse(input_.get(), &file));
+  EXPECT_TRUE(GetCapturedTestStderr().find("No syntax specified") !=
+              std::string::npos);
+}
+
+TEST_F(ParserTest, WarnIfFieldNameIsNotUpperCamel) {
+  SetupParser(
+      "syntax = \"proto2\";"
+      "message abc {}");
+  FileDescriptorProto file;
+  EXPECT_TRUE(parser_->Parse(input_.get(), &file));
+  EXPECT_TRUE(error_collector_.warning_.find(
+                  "Message name should be in UpperCamelCase. Found: abc.") !=
+              std::string::npos);
+}
+
+TEST_F(ParserTest, WarnIfFieldNameIsNotLowerUnderscore) {
+  SetupParser(
+      "syntax = \"proto2\";"
+      "message A {"
+      "  optional string SongName = 1;"
+      "}");
+  FileDescriptorProto file;
+  EXPECT_TRUE(parser_->Parse(input_.get(), &file));
+  EXPECT_TRUE(error_collector_.warning_.find(
+                  "Field name should be lowercase. Found: SongName") !=
+              std::string::npos);
+}
+
+TEST_F(ParserTest, WarnIfFieldNameContainsNumberImmediatelyFollowUnderscore) {
+  SetupParser(
+      "syntax = \"proto2\";"
+      "message A {"
+      "  optional string song_name_1 = 1;"
+      "}");
+  FileDescriptorProto file;
+  EXPECT_TRUE(parser_->Parse(input_.get(), &file));
+  EXPECT_TRUE(error_collector_.warning_.find(
+                  "Number should not come right after an underscore. Found: "
+                  "song_name_1.") != std::string::npos);
+}
+
+// ===================================================================
+
+typedef ParserTest ParseMessageTest;
+
+TEST_F(ParseMessageTest, IgnoreBOM) {
+  char input[] =
+      "   message TestMessage {\n"
+      "  required int32 foo = 1;\n"
+      "}\n";
+  // Set UTF-8 BOM.
+  input[0] = (char)0xEF;
+  input[1] = (char)0xBB;
+  input[2] = (char)0xBF;
+  ExpectParsesTo(
+      input,
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_INT32 number:1 }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, BOMError) {
+  char input[] =
+      "   message TestMessage {\n"
+      "  required int32 foo = 1;\n"
+      "}\n";
+  input[0] = (char)0xEF;
+  ExpectHasErrors(input,
+                  "0:1: Proto file starts with 0xEF but not UTF-8 BOM. "
+                  "Only UTF-8 is accepted for proto file.\n"
+                  "0:0: Expected top-level statement (e.g. \"message\").\n");
+}
+
+TEST_F(ParseMessageTest, SimpleMessage) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  required int32 foo = 1;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_INT32 number:1 }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, ImplicitSyntaxIdentifier) {
+  require_syntax_identifier_ = false;
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  required int32 foo = 1;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_INT32 number:1 }"
+      "}");
+  EXPECT_EQ("proto2", parser_->GetSyntaxIdentifier());
+}
+
+TEST_F(ParseMessageTest, ExplicitSyntaxIdentifier) {
+  ExpectParsesTo(
+      "syntax = \"proto2\";\n"
+      "message TestMessage {\n"
+      "  required int32 foo = 1;\n"
+      "}\n",
+
+      "syntax: 'proto2' "
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_INT32 number:1 }"
+      "}");
+  EXPECT_EQ("proto2", parser_->GetSyntaxIdentifier());
+}
+
+TEST_F(ParseMessageTest, ExplicitRequiredSyntaxIdentifier) {
+  require_syntax_identifier_ = true;
+  ExpectParsesTo(
+      "syntax = \"proto2\";\n"
+      "message TestMessage {\n"
+      "  required int32 foo = 1;\n"
+      "}\n",
+
+      "syntax: 'proto2' "
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_INT32 number:1 }"
+      "}");
+  EXPECT_EQ("proto2", parser_->GetSyntaxIdentifier());
+}
+
+TEST_F(ParseMessageTest, SimpleFields) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  required int32 foo = 15;\n"
+      "  optional int32 bar = 34;\n"
+      "  repeated int32 baz = 3;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_INT32 number:15 }"
+      "  field { name:\"bar\" label:LABEL_OPTIONAL type:TYPE_INT32 number:34 }"
+      "  field { name:\"baz\" label:LABEL_REPEATED type:TYPE_INT32 number:3  }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, PrimitiveFieldTypes) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  required int32    foo = 1;\n"
+      "  required int64    foo = 1;\n"
+      "  required uint32   foo = 1;\n"
+      "  required uint64   foo = 1;\n"
+      "  required sint32   foo = 1;\n"
+      "  required sint64   foo = 1;\n"
+      "  required fixed32  foo = 1;\n"
+      "  required fixed64  foo = 1;\n"
+      "  required sfixed32 foo = 1;\n"
+      "  required sfixed64 foo = 1;\n"
+      "  required float    foo = 1;\n"
+      "  required double   foo = 1;\n"
+      "  required string   foo = 1;\n"
+      "  required bytes    foo = 1;\n"
+      "  required bool     foo = 1;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_INT32    number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_INT64    number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_UINT32   number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_UINT64   number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_SINT32   number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_SINT64   number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_FIXED32  number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_FIXED64  number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_SFIXED32 number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_SFIXED64 number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_FLOAT    number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_DOUBLE   number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_STRING   number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_BYTES    number:1 "
+      "}"
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_BOOL     number:1 "
+      "}"
+      "}");
+}
+
+TEST_F(ParseMessageTest, FieldDefaults) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  required int32  foo = 1 [default=  1  ];\n"
+      "  required int32  foo = 1 [default= -2  ];\n"
+      "  required int64  foo = 1 [default=  3  ];\n"
+      "  required int64  foo = 1 [default= -4  ];\n"
+      "  required uint32 foo = 1 [default=  5  ];\n"
+      "  required uint64 foo = 1 [default=  6  ];\n"
+      "  required float  foo = 1 [default=  7.5];\n"
+      "  required float  foo = 1 [default= -8.5];\n"
+      "  required float  foo = 1 [default=  9  ];\n"
+      "  required double foo = 1 [default= 10.5];\n"
+      "  required double foo = 1 [default=-11.5];\n"
+      "  required double foo = 1 [default= 12  ];\n"
+      "  required double foo = 1 [default= inf ];\n"
+      "  required double foo = 1 [default=-inf ];\n"
+      "  required double foo = 1 [default= nan ];\n"
+      "  required string foo = 1 [default='13\\001'];\n"
+      "  required string foo = 1 [default='a' \"b\" \n \"c\"];\n"
+      "  required bytes  foo = 1 [default='14\\002'];\n"
+      "  required bytes  foo = 1 [default='a' \"b\" \n 'c'];\n"
+      "  required bool   foo = 1 [default=true ];\n"
+      "  required Foo    foo = 1 [default=FOO  ];\n"
+
+      "  required int32  foo = 1 [default= 0x7FFFFFFF];\n"
+      "  required int32  foo = 1 [default=-0x80000000];\n"
+      "  required uint32 foo = 1 [default= 0xFFFFFFFF];\n"
+      "  required int64  foo = 1 [default= 0x7FFFFFFFFFFFFFFF];\n"
+      "  required int64  foo = 1 [default=-0x8000000000000000];\n"
+      "  required uint64 foo = 1 [default= 0xFFFFFFFFFFFFFFFF];\n"
+      "  required double foo = 1 [default= 0xabcd];\n"
+      "}\n",
+
+#define ETC "name:\"foo\" label:LABEL_REQUIRED number:1"
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { type:TYPE_INT32   default_value:\"1\"         " ETC
+      " }"
+      "  field { type:TYPE_INT32   default_value:\"-2\"        " ETC
+      " }"
+      "  field { type:TYPE_INT64   default_value:\"3\"         " ETC
+      " }"
+      "  field { type:TYPE_INT64   default_value:\"-4\"        " ETC
+      " }"
+      "  field { type:TYPE_UINT32  default_value:\"5\"         " ETC
+      " }"
+      "  field { type:TYPE_UINT64  default_value:\"6\"         " ETC
+      " }"
+      "  field { type:TYPE_FLOAT   default_value:\"7.5\"       " ETC
+      " }"
+      "  field { type:TYPE_FLOAT   default_value:\"-8.5\"      " ETC
+      " }"
+      "  field { type:TYPE_FLOAT   default_value:\"9\"         " ETC
+      " }"
+      "  field { type:TYPE_DOUBLE  default_value:\"10.5\"      " ETC
+      " }"
+      "  field { type:TYPE_DOUBLE  default_value:\"-11.5\"     " ETC
+      " }"
+      "  field { type:TYPE_DOUBLE  default_value:\"12\"        " ETC
+      " }"
+      "  field { type:TYPE_DOUBLE  default_value:\"inf\"       " ETC
+      " }"
+      "  field { type:TYPE_DOUBLE  default_value:\"-inf\"      " ETC
+      " }"
+      "  field { type:TYPE_DOUBLE  default_value:\"nan\"       " ETC
+      " }"
+      "  field { type:TYPE_STRING  default_value:\"13\\001\"   " ETC
+      " }"
+      "  field { type:TYPE_STRING  default_value:\"abc\"       " ETC
+      " }"
+      "  field { type:TYPE_BYTES   default_value:\"14\\\\002\" " ETC
+      " }"
+      "  field { type:TYPE_BYTES   default_value:\"abc\"       " ETC
+      " }"
+      "  field { type:TYPE_BOOL    default_value:\"true\"      " ETC
+      " }"
+      "  field { type_name:\"Foo\" default_value:\"FOO\"       " ETC
+      " }"
+
+      "  field {"
+      "    type:TYPE_INT32   default_value:\"2147483647\"           " ETC
+      "  }"
+      "  field {"
+      "    type:TYPE_INT32   default_value:\"-2147483648\"          " ETC
+      "  }"
+      "  field {"
+      "    type:TYPE_UINT32  default_value:\"4294967295\"           " ETC
+      "  }"
+      "  field {"
+      "    type:TYPE_INT64   default_value:\"9223372036854775807\"  " ETC
+      "  }"
+      "  field {"
+      "    type:TYPE_INT64   default_value:\"-9223372036854775808\" " ETC
+      "  }"
+      "  field {"
+      "    type:TYPE_UINT64  default_value:\"18446744073709551615\" " ETC
+      "  }"
+      "  field {"
+      "    type:TYPE_DOUBLE  default_value:\"43981\"                " ETC
+      "  }"
+      "}");
+#undef ETC
+}
+
+TEST_F(ParseMessageTest, FieldJsonName) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  optional string foo = 1 [json_name = \"@type\"];\n"
+      "}\n",
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field {\n"
+      "    name: \"foo\" label: LABEL_OPTIONAL type: TYPE_STRING number: 1"
+      "    json_name: \"@type\"\n"
+      "  }\n"
+      "}\n");
+}
+
+TEST_F(ParseMessageTest, FieldOptions) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  optional string foo = 1\n"
+      "      [ctype=CORD, (foo)=7, foo.(.bar.baz).qux.quux.(corge)=-33, \n"
+      "       (quux)=\"x\040y\", (baz.qux)=hey];\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name: \"foo\" label: LABEL_OPTIONAL type: TYPE_STRING number: "
+      "1"
+      "          options { uninterpreted_option: { name { name_part: \"ctype\" "
+      "                                                   is_extension: false "
+      "} "
+      "                                            identifier_value: \"CORD\"  "
+      "}"
+      "                    uninterpreted_option: { name { name_part: \"foo\" "
+      "                                                   is_extension: true } "
+      "                                            positive_int_value: 7  }"
+      "                    uninterpreted_option: { name { name_part: \"foo\" "
+      "                                                   is_extension: false "
+      "} "
+      "                                            name { name_part: "
+      "\".bar.baz\""
+      "                                                   is_extension: true } "
+      "                                            name { name_part: \"qux\" "
+      "                                                   is_extension: false "
+      "} "
+      "                                            name { name_part: \"quux\" "
+      "                                                   is_extension: false "
+      "} "
+      "                                            name { name_part: \"corge\" "
+      "                                                   is_extension: true } "
+      "                                            negative_int_value: -33 }"
+      "                    uninterpreted_option: { name { name_part: \"quux\" "
+      "                                                   is_extension: true } "
+      "                                            string_value: \"x y\" }"
+      "                    uninterpreted_option: { name { name_part: "
+      "\"baz.qux\" "
+      "                                                   is_extension: true } "
+      "                                            identifier_value: \"hey\" }"
+      "          }"
+      "  }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, Oneof) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  oneof foo {\n"
+      "    int32 a = 1;\n"
+      "    string b = 2;\n"
+      "    TestMessage c = 3;\n"
+      "    group D = 4 { optional int32 i = 5; }\n"
+      "  }\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"a\" label:LABEL_OPTIONAL type:TYPE_INT32 number:1 "
+      "          oneof_index:0 }"
+      "  field { name:\"b\" label:LABEL_OPTIONAL type:TYPE_STRING number:2 "
+      "          oneof_index:0 }"
+      "  field { name:\"c\" label:LABEL_OPTIONAL type_name:\"TestMessage\" "
+      "          number:3 oneof_index:0 }"
+      "  field { name:\"d\" label:LABEL_OPTIONAL type:TYPE_GROUP "
+      "          type_name:\"D\" number:4 oneof_index:0 }"
+      "  oneof_decl {"
+      "    name: \"foo\""
+      "  }"
+      "  nested_type {"
+      "    name: \"D\""
+      "    field { name:\"i\" label:LABEL_OPTIONAL type:TYPE_INT32 number:5 }"
+      "  }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, MultipleOneofs) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  oneof foo {\n"
+      "    int32 a = 1;\n"
+      "    string b = 2;\n"
+      "  }\n"
+      "  oneof bar {\n"
+      "    int32 c = 3;\n"
+      "    string d = 4;\n"
+      "  }\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"a\" label:LABEL_OPTIONAL type:TYPE_INT32 number:1 "
+      "          oneof_index:0 }"
+      "  field { name:\"b\" label:LABEL_OPTIONAL type:TYPE_STRING number:2 "
+      "          oneof_index:0 }"
+      "  field { name:\"c\" label:LABEL_OPTIONAL type:TYPE_INT32 number:3 "
+      "          oneof_index:1 }"
+      "  field { name:\"d\" label:LABEL_OPTIONAL type:TYPE_STRING number:4 "
+      "          oneof_index:1 }"
+      "  oneof_decl {"
+      "    name: \"foo\""
+      "  }"
+      "  oneof_decl {"
+      "    name: \"bar\""
+      "  }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, Maps) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  map primitive_type_map = 1;\n"
+      "  map composite_type_map = 2;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  nested_type {"
+      "    name: \"PrimitiveTypeMapEntry\""
+      "    field { "
+      "       name: \"key\" number: 1 label:LABEL_OPTIONAL"
+      "       type:TYPE_INT32"
+      "    }"
+      "    field { "
+      "       name: \"value\" number: 2 label:LABEL_OPTIONAL"
+      "       type:TYPE_STRING"
+      "    }"
+      "    options { map_entry: true }"
+      "  }"
+      "  nested_type {"
+      "    name: \"CompositeTypeMapEntry\""
+      "    field { "
+      "       name: \"key\" number: 1 label:LABEL_OPTIONAL"
+      "       type_name: \"KeyType\""
+      "    }"
+      "    field { "
+      "       name: \"value\" number: 2 label:LABEL_OPTIONAL"
+      "       type_name: \"ValueType\""
+      "    }"
+      "    options { map_entry: true }"
+      "  }"
+      "  field {"
+      "    name: \"primitive_type_map\""
+      "    label: LABEL_REPEATED"
+      "    type_name: \"PrimitiveTypeMapEntry\""
+      "    number: 1"
+      "  }"
+      "  field {"
+      "    name: \"composite_type_map\""
+      "    label: LABEL_REPEATED"
+      "    type_name: \"CompositeTypeMapEntry\""
+      "    number: 2"
+      "  }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, Group) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  optional group TestGroup = 1 {};\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  nested_type { name: \"TestGroup\" }"
+      "  field { name:\"testgroup\" label:LABEL_OPTIONAL number:1"
+      "          type:TYPE_GROUP type_name: \"TestGroup\" }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, NestedMessage) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  message Nested {}\n"
+      "  optional Nested test_nested = 1;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  nested_type { name: \"Nested\" }"
+      "  field { name:\"test_nested\" label:LABEL_OPTIONAL number:1"
+      "          type_name: \"Nested\" }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, NestedEnum) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  enum NestedEnum {}\n"
+      "  optional NestedEnum test_enum = 1;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  enum_type { name: \"NestedEnum\" }"
+      "  field { name:\"test_enum\" label:LABEL_OPTIONAL number:1"
+      "          type_name: \"NestedEnum\" }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, ReservedRange) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  required int32 foo = 1;\n"
+      "  reserved 2, 15, 9 to 11, 3, 20 to max;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"foo\" label:LABEL_REQUIRED type:TYPE_INT32 number:1 }"
+      "  reserved_range { start:2   end:3         }"
+      "  reserved_range { start:15  end:16        }"
+      "  reserved_range { start:9   end:12        }"
+      "  reserved_range { start:3   end:4         }"
+      "  reserved_range { start:20  end:536870912 }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, ReservedRangeOnMessageSet) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  option message_set_wire_format = true;\n"
+      "  reserved 20 to max;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  options {"
+      "    uninterpreted_option {"
+      "      name {"
+      "        name_part: \"message_set_wire_format\""
+      "        is_extension: false"
+      "      }"
+      "      identifier_value: \"true\""
+      "    }"
+      "  }"
+      "  reserved_range { start:20  end:2147483647 }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, ReservedNames) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  reserved \"foo\", \"bar\";\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  reserved_name: \"foo\""
+      "  reserved_name: \"bar\""
+      "}");
+}
+
+TEST_F(ParseMessageTest, ExtensionRange) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  extensions 10 to 19;\n"
+      "  extensions 30 to max;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  extension_range { start:10 end:20        }"
+      "  extension_range { start:30 end:536870912 }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, ExtensionRangeWithOptions) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  extensions 10 to 19 [(i) = 5];\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  extension_range {"
+      "    start:10"
+      "    end:20"
+      "    options {"
+      "      uninterpreted_option {"
+      "        name {"
+      "          name_part: \"i\""
+      "          is_extension: true"
+      "        }"
+      "        positive_int_value: 5"
+      "      }"
+      "    }"
+      "  }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, CompoundExtensionRange) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  extensions 2, 15, 9 to 11, 100 to max, 3;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  extension_range { start:2   end:3         }"
+      "  extension_range { start:15  end:16        }"
+      "  extension_range { start:9   end:12        }"
+      "  extension_range { start:100 end:536870912 }"
+      "  extension_range { start:3   end:4         }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, CompoundExtensionRangeWithOptions) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  extensions 2, 15, 9 to 11, 100 to max, 3 [(i) = 5];\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  extension_range {"
+      "    start:2"
+      "    end:3"
+      "    options {"
+      "      uninterpreted_option {"
+      "        name {"
+      "          name_part: \"i\""
+      "          is_extension: true"
+      "        }"
+      "        positive_int_value: 5"
+      "      }"
+      "    }"
+      "  }"
+      "  extension_range {"
+      "    start:15"
+      "    end:16"
+      "    options {"
+      "      uninterpreted_option {"
+      "        name {"
+      "          name_part: \"i\""
+      "          is_extension: true"
+      "        }"
+      "        positive_int_value: 5"
+      "      }"
+      "    }"
+      "  }"
+      "  extension_range {"
+      "    start:9"
+      "    end:12"
+      "    options {"
+      "      uninterpreted_option {"
+      "        name {"
+      "          name_part: \"i\""
+      "          is_extension: true"
+      "        }"
+      "        positive_int_value: 5"
+      "      }"
+      "    }"
+      "  }"
+      "  extension_range {"
+      "    start:100"
+      "    end:536870912"
+      "    options {"
+      "      uninterpreted_option {"
+      "        name {"
+      "          name_part: \"i\""
+      "          is_extension: true"
+      "        }"
+      "        positive_int_value: 5"
+      "      }"
+      "    }"
+      "  }"
+      "  extension_range {"
+      "    start:3"
+      "    end:4"
+      "    options {"
+      "      uninterpreted_option {"
+      "        name {"
+      "          name_part: \"i\""
+      "          is_extension: true"
+      "        }"
+      "        positive_int_value: 5"
+      "      }"
+      "    }"
+      "  }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, LargerMaxForMessageSetWireFormatMessages) {
+  // Messages using the message_set_wire_format option can accept larger
+  // extension numbers, as the numbers are not encoded as int32 field values
+  // rather than tags.
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  extensions 4 to max;\n"
+      "  option message_set_wire_format = true;\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "    extension_range { start:4 end: 0x7fffffff }"
+      "  options {\n"
+      "    uninterpreted_option { \n"
+      "      name {\n"
+      "        name_part: \"message_set_wire_format\"\n"
+      "        is_extension: false\n"
+      "      }\n"
+      "      identifier_value: \"true\"\n"
+      "    }\n"
+      "  }\n"
+      "}");
+}
+
+TEST_F(ParseMessageTest, Extensions) {
+  ExpectParsesTo(
+      "extend Extendee1 { optional int32 foo = 12; }\n"
+      "extend Extendee2 { repeated TestMessage bar = 22; }\n",
+
+      "extension { name:\"foo\" label:LABEL_OPTIONAL type:TYPE_INT32 number:12"
+      "            extendee: \"Extendee1\" } "
+      "extension { name:\"bar\" label:LABEL_REPEATED number:22"
+      "            type_name:\"TestMessage\" extendee: \"Extendee2\" }");
+}
+
+TEST_F(ParseMessageTest, ExtensionsInMessageScope) {
+  ExpectParsesTo(
+      "message TestMessage {\n"
+      "  extend Extendee1 { optional int32 foo = 12; }\n"
+      "  extend Extendee2 { repeated TestMessage bar = 22; }\n"
+      "}\n",
+
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  extension { name:\"foo\" label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "number:12"
+      "              extendee: \"Extendee1\" }"
+      "  extension { name:\"bar\" label:LABEL_REPEATED number:22"
+      "              type_name:\"TestMessage\" extendee: \"Extendee2\" }"
+      "}");
+}
+
+TEST_F(ParseMessageTest, MultipleExtensionsOneExtendee) {
+  ExpectParsesTo(
+      "extend Extendee1 {\n"
+      "  optional int32 foo = 12;\n"
+      "  repeated TestMessage bar = 22;\n"
+      "}\n",
+
+      "extension { name:\"foo\" label:LABEL_OPTIONAL type:TYPE_INT32 number:12"
+      "            extendee: \"Extendee1\" } "
+      "extension { name:\"bar\" label:LABEL_REPEATED number:22"
+      "            type_name:\"TestMessage\" extendee: \"Extendee1\" }");
+}
+
+TEST_F(ParseMessageTest, OptionalLabelProto3) {
+  ExpectParsesTo(
+      "syntax = \"proto3\";\n"
+      "message TestMessage {\n"
+      "  int32 foo = 1;\n"
+      "}\n",
+
+      "syntax: \"proto3\" "
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"foo\" label:LABEL_OPTIONAL type:TYPE_INT32 number:1 } "
+      "}");
+}
+
+// ===================================================================
+
+typedef ParserTest ParseEnumTest;
+
+TEST_F(ParseEnumTest, SimpleEnum) {
+  ExpectParsesTo(
+      "enum TestEnum {\n"
+      "  FOO = 0;\n"
+      "}\n",
+
+      "enum_type {"
+      "  name: \"TestEnum\""
+      "  value { name:\"FOO\" number:0 }"
+      "}");
+}
+
+TEST_F(ParseEnumTest, Values) {
+  ExpectParsesTo(
+      "enum TestEnum {\n"
+      "  FOO = 13;\n"
+      "  BAR = -10;\n"
+      "  BAZ = 500;\n"
+      "  HEX_MAX = 0x7FFFFFFF;\n"
+      "  HEX_MIN = -0x80000000;\n"
+      "  INT_MAX = 2147483647;\n"
+      "  INT_MIN = -2147483648;\n"
+      "}\n",
+
+      "enum_type {"
+      "  name: \"TestEnum\""
+      "  value { name:\"FOO\" number:13 }"
+      "  value { name:\"BAR\" number:-10 }"
+      "  value { name:\"BAZ\" number:500 }"
+      "  value { name:\"HEX_MAX\" number:2147483647 }"
+      "  value { name:\"HEX_MIN\" number:-2147483648 }"
+      "  value { name:\"INT_MAX\" number:2147483647 }"
+      "  value { name:\"INT_MIN\" number:-2147483648 }"
+      "}");
+}
+
+TEST_F(ParseEnumTest, ValueOptions) {
+  ExpectParsesTo(
+      "enum TestEnum {\n"
+      "  FOO = 13;\n"
+      "  BAR = -10 [ (something.text) = 'abc' ];\n"
+      "  BAZ = 500 [ (something.text) = 'def', other = 1 ];\n"
+      "}\n",
+
+      "enum_type {"
+      "  name: \"TestEnum\""
+      "  value { name: \"FOO\" number: 13 }"
+      "  value { name: \"BAR\" number: -10 "
+      "    options { "
+      "      uninterpreted_option { "
+      "        name { name_part: \"something.text\" is_extension: true } "
+      "        string_value: \"abc\" "
+      "      } "
+      "    } "
+      "  } "
+      "  value { name: \"BAZ\" number: 500 "
+      "    options { "
+      "      uninterpreted_option { "
+      "        name { name_part: \"something.text\" is_extension: true } "
+      "        string_value: \"def\" "
+      "      } "
+      "      uninterpreted_option { "
+      "        name { name_part: \"other\" is_extension: false } "
+      "        positive_int_value: 1 "
+      "      } "
+      "    } "
+      "  } "
+      "}");
+}
+
+TEST_F(ParseEnumTest, ReservedRange) {
+  ExpectParsesTo(
+      "enum TestEnum {\n"
+      "  FOO = 0;\n"
+      "  reserved -2147483648, -6 to -4, -1 to 1, 2, 15, 9 to 11, 3, 20 to "
+      "max;\n"
+      "}\n",
+
+      "enum_type {"
+      "  name: \"TestEnum\""
+      "  value { name:\"FOO\" number:0 }"
+      "  reserved_range { start:-2147483648  end:-2147483648 }"
+      "  reserved_range { start:-6           end:-4          }"
+      "  reserved_range { start:-1           end:1           }"
+      "  reserved_range { start:2            end:2           }"
+      "  reserved_range { start:15           end:15          }"
+      "  reserved_range { start:9            end:11          }"
+      "  reserved_range { start:3            end:3           }"
+      "  reserved_range { start:20           end:2147483647  }"
+      "}");
+}
+
+TEST_F(ParseEnumTest, ReservedNames) {
+  ExpectParsesTo(
+      "enum TestEnum {\n"
+      "  FOO = 0;\n"
+      "  reserved \"foo\", \"bar\";\n"
+      "}\n",
+
+      "enum_type {"
+      "  name: \"TestEnum\""
+      "  value { name:\"FOO\" number:0 }"
+      "  reserved_name: \"foo\""
+      "  reserved_name: \"bar\""
+      "}");
+}
+
+// ===================================================================
+
+typedef ParserTest ParseServiceTest;
+
+TEST_F(ParseServiceTest, SimpleService) {
+  ExpectParsesTo(
+      "service TestService {\n"
+      "  rpc Foo(In) returns (Out);\n"
+      "}\n",
+
+      "service {"
+      "  name: \"TestService\""
+      "  method { name:\"Foo\" input_type:\"In\" output_type:\"Out\" }"
+      "}");
+}
+
+TEST_F(ParseServiceTest, MethodsAndStreams) {
+  ExpectParsesTo(
+      "service TestService {\n"
+      "  rpc Foo(In1) returns (Out1);\n"
+      "  rpc Bar(In2) returns (Out2);\n"
+      "  rpc Baz(In3) returns (Out3);\n"
+      "}\n",
+
+      "service {"
+      "  name: \"TestService\""
+      "  method { name:\"Foo\" input_type:\"In1\" output_type:\"Out1\" }"
+      "  method { name:\"Bar\" input_type:\"In2\" output_type:\"Out2\" }"
+      "  method { name:\"Baz\" input_type:\"In3\" output_type:\"Out3\" }"
+      "}");
+}
+
+
+// ===================================================================
+// imports and packages
+
+typedef ParserTest ParseMiscTest;
+
+TEST_F(ParseMiscTest, ParseImport) {
+  ExpectParsesTo("import \"foo/bar/baz.proto\";\n",
+                 "dependency: \"foo/bar/baz.proto\"");
+}
+
+TEST_F(ParseMiscTest, ParseMultipleImports) {
+  ExpectParsesTo(
+      "import \"foo.proto\";\n"
+      "import \"bar.proto\";\n"
+      "import \"baz.proto\";\n",
+      "dependency: \"foo.proto\""
+      "dependency: \"bar.proto\""
+      "dependency: \"baz.proto\"");
+}
+
+TEST_F(ParseMiscTest, ParsePublicImports) {
+  ExpectParsesTo(
+      "import \"foo.proto\";\n"
+      "import public \"bar.proto\";\n"
+      "import \"baz.proto\";\n"
+      "import public \"qux.proto\";\n",
+      "dependency: \"foo.proto\""
+      "dependency: \"bar.proto\""
+      "dependency: \"baz.proto\""
+      "dependency: \"qux.proto\""
+      "public_dependency: 1 "
+      "public_dependency: 3 ");
+}
+
+TEST_F(ParseMiscTest, ParsePackage) {
+  ExpectParsesTo("package foo.bar.baz;\n", "package: \"foo.bar.baz\"");
+}
+
+TEST_F(ParseMiscTest, ParsePackageWithSpaces) {
+  ExpectParsesTo(
+      "package foo   .   bar.  \n"
+      "  baz;\n",
+      "package: \"foo.bar.baz\"");
+}
+
+// ===================================================================
+// options
+
+TEST_F(ParseMiscTest, ParseFileOptions) {
+  ExpectParsesTo(
+      "option java_package = \"com.google.foo\";\n"
+      "option optimize_for = CODE_SIZE;",
+
+      "options {"
+      "uninterpreted_option { name { name_part: \"java_package\" "
+      "                              is_extension: false }"
+      "                       string_value: \"com.google.foo\"} "
+      "uninterpreted_option { name { name_part: \"optimize_for\" "
+      "                              is_extension: false }"
+      "                       identifier_value: \"CODE_SIZE\" } "
+      "}");
+}
+
+// ===================================================================
+// Error tests
+//
+// There are a very large number of possible errors that the parser could
+// report, so it's infeasible to test every single one of them.  Instead,
+// we test each unique call to AddError() in parser.h.  This does not mean
+// we are testing every possible error that Parser can generate because
+// each variant of the Consume() helper only counts as one unique call to
+// AddError().
+
+typedef ParserTest ParseErrorTest;
+
+TEST_F(ParseErrorTest, MissingSyntaxIdentifier) {
+  require_syntax_identifier_ = true;
+  ExpectHasEarlyExitErrors("message TestMessage {}",
+                           "0:0: File must begin with a syntax statement, e.g. "
+                           "'syntax = \"proto2\";'.\n");
+  EXPECT_EQ("", parser_->GetSyntaxIdentifier());
+}
+
+TEST_F(ParseErrorTest, UnknownSyntaxIdentifier) {
+  ExpectHasEarlyExitErrors(
+      "syntax = \"no_such_syntax\";",
+      "0:9: Unrecognized syntax identifier \"no_such_syntax\".  This parser "
+      "only recognizes \"proto2\" and \"proto3\".\n");
+  EXPECT_EQ("no_such_syntax", parser_->GetSyntaxIdentifier());
+}
+
+TEST_F(ParseErrorTest, SimpleSyntaxError) {
+  ExpectHasErrors("message TestMessage @#$ { blah }",
+                  "0:20: Expected \"{\".\n");
+  EXPECT_EQ("proto2", parser_->GetSyntaxIdentifier());
+}
+
+TEST_F(ParseErrorTest, ExpectedTopLevel) {
+  ExpectHasErrors("blah;",
+                  "0:0: Expected top-level statement (e.g. \"message\").\n");
+}
+
+TEST_F(ParseErrorTest, UnmatchedCloseBrace) {
+  // This used to cause an infinite loop.  Doh.
+  ExpectHasErrors("}",
+                  "0:0: Expected top-level statement (e.g. \"message\").\n"
+                  "0:0: Unmatched \"}\".\n");
+}
+
+// -------------------------------------------------------------------
+// Message errors
+
+TEST_F(ParseErrorTest, MessageMissingName) {
+  ExpectHasErrors("message {}", "0:8: Expected message name.\n");
+}
+
+TEST_F(ParseErrorTest, MessageMissingBody) {
+  ExpectHasErrors("message TestMessage;", "0:19: Expected \"{\".\n");
+}
+
+TEST_F(ParseErrorTest, EofInMessage) {
+  ExpectHasErrors(
+      "message TestMessage {",
+      "0:21: Reached end of input in message definition (missing '}').\n");
+}
+
+TEST_F(ParseErrorTest, MissingFieldNumber) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional int32 foo;\n"
+      "}\n",
+      "1:20: Missing field number.\n");
+}
+
+TEST_F(ParseErrorTest, ExpectedFieldNumber) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional int32 foo = ;\n"
+      "}\n",
+      "1:23: Expected field number.\n");
+}
+
+TEST_F(ParseErrorTest, FieldNumberOutOfRange) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional int32 foo = 0x100000000;\n"
+      "}\n",
+      "1:23: Integer out of range.\n");
+}
+
+TEST_F(ParseErrorTest, MissingLabel) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  int32 foo = 1;\n"
+      "}\n",
+      "1:2: Expected \"required\", \"optional\", or \"repeated\".\n");
+}
+
+TEST_F(ParseErrorTest, ExpectedOptionName) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional uint32 foo = 1 [];\n"
+      "}\n",
+      "1:27: Expected identifier.\n");
+}
+
+TEST_F(ParseErrorTest, NonExtensionOptionNameBeginningWithDot) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional uint32 foo = 1 [.foo=1];\n"
+      "}\n",
+      "1:27: Expected identifier.\n");
+}
+
+TEST_F(ParseErrorTest, DefaultValueTypeMismatch) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional uint32 foo = 1 [default=true];\n"
+      "}\n",
+      "1:35: Expected integer for field default value.\n");
+}
+
+TEST_F(ParseErrorTest, DefaultValueNotBoolean) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional bool foo = 1 [default=blah];\n"
+      "}\n",
+      "1:33: Expected \"true\" or \"false\".\n");
+}
+
+TEST_F(ParseErrorTest, DefaultValueNotString) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional string foo = 1 [default=1];\n"
+      "}\n",
+      "1:35: Expected string for field default value.\n");
+}
+
+TEST_F(ParseErrorTest, DefaultValueUnsignedNegative) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional uint32 foo = 1 [default=-1];\n"
+      "}\n",
+      "1:36: Unsigned field can't have negative default value.\n");
+}
+
+TEST_F(ParseErrorTest, DefaultValueTooLarge) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional int32  foo = 1 [default= 0x80000000];\n"
+      "  optional int32  foo = 1 [default=-0x80000001];\n"
+      "  optional uint32 foo = 1 [default= 0x100000000];\n"
+      "  optional int64  foo = 1 [default= 0x80000000000000000];\n"
+      "  optional int64  foo = 1 [default=-0x80000000000000001];\n"
+      "  optional uint64 foo = 1 [default= 0x100000000000000000];\n"
+      "}\n",
+      "1:36: Integer out of range.\n"
+      "2:36: Integer out of range.\n"
+      "3:36: Integer out of range.\n"
+      "4:36: Integer out of range.\n"
+      "5:36: Integer out of range.\n"
+      "6:36: Integer out of range.\n");
+}
+
+TEST_F(ParseErrorTest, JsonNameNotString) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional string foo = 1 [json_name=1];\n"
+      "}\n",
+      "1:37: Expected string for JSON name.\n");
+}
+
+TEST_F(ParseErrorTest, DuplicateJsonName) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional uint32 foo = 1 [json_name=\"a\",json_name=\"b\"];\n"
+      "}\n",
+      "1:41: Already set option \"json_name\".\n");
+}
+
+TEST_F(ParseErrorTest, EnumValueOutOfRange) {
+  ExpectHasErrors(
+      "enum TestEnum {\n"
+      "  HEX_TOO_BIG   =  0x80000000;\n"
+      "  HEX_TOO_SMALL = -0x80000001;\n"
+      "  INT_TOO_BIG   =  2147483648;\n"
+      "  INT_TOO_SMALL = -2147483649;\n"
+      "}\n",
+      "1:19: Integer out of range.\n"
+      "2:19: Integer out of range.\n"
+      "3:19: Integer out of range.\n"
+      "4:19: Integer out of range.\n");
+}
+
+TEST_F(ParseErrorTest, EnumAllowAliasFalse) {
+  ExpectHasErrors(
+      "enum Foo {\n"
+      "  option allow_alias = false;\n"
+      "  BAR = 1;\n"
+      "  BAZ = 2;\n"
+      "}\n",
+      "5:0: \"Foo\" declares 'option allow_alias = false;' which has no "
+      "effect. "
+      "Please remove the declaration.\n");
+}
+
+TEST_F(ParseErrorTest, UnnecessaryEnumAllowAlias) {
+  ExpectHasErrors(
+      "enum Foo {\n"
+      "  option allow_alias = true;\n"
+      "  BAR = 1;\n"
+      "  BAZ = 2;\n"
+      "}\n",
+      "5:0: \"Foo\" declares support for enum aliases but no enum values share "
+      "field numbers. Please remove the unnecessary 'option allow_alias = "
+      "true;' "
+      "declaration.\n");
+}
+
+TEST_F(ParseErrorTest, DefaultValueMissing) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional uint32 foo = 1 [default=];\n"
+      "}\n",
+      "1:35: Expected integer for field default value.\n");
+}
+
+TEST_F(ParseErrorTest, DefaultValueForGroup) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional group Foo = 1 [default=blah] {}\n"
+      "}\n",
+      "1:34: Messages can't have default values.\n");
+}
+
+TEST_F(ParseErrorTest, DuplicateDefaultValue) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional uint32 foo = 1 [default=1,default=2];\n"
+      "}\n",
+      "1:37: Already set option \"default\".\n");
+}
+
+TEST_F(ParseErrorTest, MissingOneofName) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  oneof {\n"
+      "    int32 bar = 1;\n"
+      "  }\n"
+      "}\n",
+      "1:8: Expected oneof name.\n");
+}
+
+TEST_F(ParseErrorTest, LabelInOneof) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  oneof foo {\n"
+      "    optional int32 bar = 1;\n"
+      "  }\n"
+      "}\n",
+      "2:4: Fields in oneofs must not have labels (required / optional "
+      "/ repeated).\n");
+}
+
+TEST_F(ParseErrorTest, MapInOneof) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  oneof foo {\n"
+      "    map foo_map = 1;\n"
+      "    map message_field = 2;\n"  // a normal message field is OK
+      "  }\n"
+      "}\n",
+      "2:7: Map fields are not allowed in oneofs.\n");
+}
+
+TEST_F(ParseErrorTest, LabelForMap) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional map int_map = 1;\n"
+      "  required map int_map2 = 2;\n"
+      "  repeated map int_map3 = 3;\n"
+      "  optional map map_message = 4;\n"  // a normal message field is OK
+      "}\n",
+      "1:14: Field labels (required/optional/repeated) are not allowed on map "
+      "fields.\n"
+      "2:14: Field labels (required/optional/repeated) are not allowed on map "
+      "fields.\n"
+      "3:14: Field labels (required/optional/repeated) are not allowed on map "
+      "fields.\n");
+}
+
+TEST_F(ParseErrorTest, MalformedMaps) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  map map_message = 1;\n"  // a normal message field lacking label
+      "  map str_map = 2;\n"
+      "  map str_map2 = 3;\n"
+      "  map<,string> str_map3 = 4;\n"
+      "  map<> empty_map = 5;\n"
+      "  map int_map = 1;\n"
+      "}",
+      "1:6: Expected \"required\", \"optional\", or \"repeated\".\n"
+      "2:12: Expected \",\".\n"
+      "3:13: Expected type name.\n"
+      "4:6: Expected type name.\n"
+      "5:6: Expected type name.\n"
+      "6:20: Expected \">\".\n"
+      "8:5: Map fields are not allowed to be extensions.\n");
+}
+
+TEST_F(ParseErrorTest, GroupNotCapitalized) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional group foo = 1 {}\n"
+      "}\n",
+      "1:17: Group names must start with a capital letter.\n");
+}
+
+TEST_F(ParseErrorTest, GroupMissingBody) {
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional group Foo = 1;\n"
+      "}\n",
+      "1:24: Missing group body.\n");
+}
+
+TEST_F(ParseErrorTest, ExtendingPrimitive) {
+  ExpectHasErrors("extend int32 { optional string foo = 4; }\n",
+                  "0:7: Expected message type.\n");
+}
+
+TEST_F(ParseErrorTest, ErrorInExtension) {
+  ExpectHasErrors(
+      "message Foo { extensions 100 to 199; }\n"
+      "extend Foo { optional string foo; }\n",
+      "1:32: Missing field number.\n");
+}
+
+TEST_F(ParseErrorTest, MultipleParseErrors) {
+  // When a statement has a parse error, the parser should be able to continue
+  // parsing at the next statement.
+  ExpectHasErrors(
+      "message TestMessage {\n"
+      "  optional int32 foo;\n"
+      "  !invalid statement ending in a block { blah blah { blah } blah }\n"
+      "  optional int32 bar = 3 {}\n"
+      "}\n",
+      "1:20: Missing field number.\n"
+      "2:2: Expected \"required\", \"optional\", or \"repeated\".\n"
+      "2:2: Expected type name.\n"
+      "3:25: Expected \";\".\n");
+}
+
+TEST_F(ParseErrorTest, EofInAggregateValue) {
+  ExpectHasErrors(
+      "option (fileopt) = { i:100\n",
+      "1:0: Unexpected end of stream while parsing aggregate value.\n");
+}
+
+TEST_F(ParseErrorTest, ExplicitOptionalLabelProto3) {
+  ExpectHasErrors(
+      "syntax = 'proto3';\n"
+      "message TestMessage {\n"
+      "  optional int32 foo = 1;\n"
+      "}\n",
+      "2:11: Explicit 'optional' labels are disallowed in the Proto3 syntax. "
+      "To define 'optional' fields in Proto3, simply remove the 'optional' "
+      "label, as fields are 'optional' by default.\n");
+}
+
+// -------------------------------------------------------------------
+// Enum errors
+
+TEST_F(ParseErrorTest, EofInEnum) {
+  ExpectHasErrors(
+      "enum TestEnum {",
+      "0:15: Reached end of input in enum definition (missing '}').\n");
+}
+
+TEST_F(ParseErrorTest, EnumValueMissingNumber) {
+  ExpectHasErrors(
+      "enum TestEnum {\n"
+      "  FOO;\n"
+      "}\n",
+      "1:5: Missing numeric value for enum constant.\n");
+}
+
+TEST_F(ParseErrorTest, EnumReservedStandaloneMaxNotAllowed) {
+  ExpectHasErrors(
+      "enum TestEnum {\n"
+      "  FOO = 1;\n"
+      "  reserved max;\n"
+      "}\n",
+      "2:11: Expected enum value or number range.\n");
+}
+
+TEST_F(ParseErrorTest, EnumReservedMixNameAndNumber) {
+  ExpectHasErrors(
+      "enum TestEnum {\n"
+      "  FOO = 1;\n"
+      "  reserved 10, \"foo\";\n"
+      "}\n",
+      "2:15: Expected enum number range.\n");
+}
+
+TEST_F(ParseErrorTest, EnumReservedPositiveNumberOutOfRange) {
+  ExpectHasErrors(
+      "enum TestEnum {\n"
+      "FOO = 1;\n"
+      "  reserved 2147483648;\n"
+      "}\n",
+      "2:11: Integer out of range.\n");
+}
+
+TEST_F(ParseErrorTest, EnumReservedNegativeNumberOutOfRange) {
+  ExpectHasErrors(
+      "enum TestEnum {\n"
+      "FOO = 1;\n"
+      "  reserved -2147483649;\n"
+      "}\n",
+      "2:12: Integer out of range.\n");
+}
+
+TEST_F(ParseErrorTest, EnumReservedMissingQuotes) {
+  ExpectHasErrors(
+      "enum TestEnum {\n"
+      "  FOO = 1;\n"
+      "  reserved foo;\n"
+      "}\n",
+      "2:11: Expected enum value or number range.\n");
+}
+
+// -------------------------------------------------------------------
+// Reserved field number errors
+
+TEST_F(ParseErrorTest, ReservedStandaloneMaxNotAllowed) {
+  ExpectHasErrors(
+      "message Foo {\n"
+      "  reserved max;\n"
+      "}\n",
+      "1:11: Expected field name or number range.\n");
+}
+
+TEST_F(ParseErrorTest, ReservedMixNameAndNumber) {
+  ExpectHasErrors(
+      "message Foo {\n"
+      "  reserved 10, \"foo\";\n"
+      "}\n",
+      "1:15: Expected field number range.\n");
+}
+
+TEST_F(ParseErrorTest, ReservedMissingQuotes) {
+  ExpectHasErrors(
+      "message Foo {\n"
+      "  reserved foo;\n"
+      "}\n",
+      "1:11: Expected field name or number range.\n");
+}
+
+TEST_F(ParseErrorTest, ReservedNegativeNumber) {
+  ExpectHasErrors(
+      "message Foo {\n"
+      "  reserved -10;\n"
+      "}\n",
+      "1:11: Expected field name or number range.\n");
+}
+
+TEST_F(ParseErrorTest, ReservedNumberOutOfRange) {
+  ExpectHasErrors(
+      "message Foo {\n"
+      "  reserved 2147483648;\n"
+      "}\n",
+      "1:11: Integer out of range.\n");
+}
+
+// -------------------------------------------------------------------
+// Service errors
+
+TEST_F(ParseErrorTest, EofInService) {
+  ExpectHasErrors(
+      "service TestService {",
+      "0:21: Reached end of input in service definition (missing '}').\n");
+}
+
+TEST_F(ParseErrorTest, ServiceMethodPrimitiveParams) {
+  ExpectHasErrors(
+      "service TestService {\n"
+      "  rpc Foo(int32) returns (string);\n"
+      "}\n",
+      "1:10: Expected message type.\n"
+      "1:26: Expected message type.\n");
+}
+
+
+TEST_F(ParseErrorTest, EofInMethodOptions) {
+  ExpectHasErrors(
+      "service TestService {\n"
+      "  rpc Foo(Bar) returns(Bar) {",
+      "1:29: Reached end of input in method options (missing '}').\n"
+      "1:29: Reached end of input in service definition (missing '}').\n");
+}
+
+
+TEST_F(ParseErrorTest, PrimitiveMethodInput) {
+  ExpectHasErrors(
+      "service TestService {\n"
+      "  rpc Foo(int32) returns(Bar);\n"
+      "}\n",
+      "1:10: Expected message type.\n");
+}
+
+
+TEST_F(ParseErrorTest, MethodOptionTypeError) {
+  // This used to cause an infinite loop.
+  ExpectHasErrors(
+      "message Baz {}\n"
+      "service Foo {\n"
+      "  rpc Bar(Baz) returns(Baz) { option invalid syntax; }\n"
+      "}\n",
+      "2:45: Expected \"=\".\n");
+}
+
+
+// -------------------------------------------------------------------
+// Import and package errors
+
+TEST_F(ParseErrorTest, ImportNotQuoted) {
+  ExpectHasErrors("import foo;\n",
+                  "0:7: Expected a string naming the file to import.\n");
+}
+
+TEST_F(ParseErrorTest, MultiplePackagesInFile) {
+  ExpectHasErrors(
+      "package foo;\n"
+      "package bar;\n",
+      "1:0: Multiple package definitions.\n");
+}
+
+// ===================================================================
+// Test that errors detected by DescriptorPool correctly report line and
+// column numbers.  We have one test for every call to RecordLocation() in
+// parser.cc.
+
+typedef ParserTest ParserValidationErrorTest;
+
+TEST_F(ParserValidationErrorTest, PackageNameError) {
+  // Create another file which defines symbol "foo".
+  FileDescriptorProto other_file;
+  other_file.set_name("bar.proto");
+  other_file.add_message_type()->set_name("foo");
+  EXPECT_TRUE(pool_.BuildFile(other_file) != NULL);
+
+  // Now try to define it as a package.
+  ExpectHasValidationErrors(
+      "package foo.bar;",
+      "0:0: \"foo\" is already defined (as something other than a package) "
+      "in file \"bar.proto\".\n");
+}
+
+TEST_F(ParserValidationErrorTest, ImportUnloadedError) {
+  ExpectHasValidationErrors(
+      "package test;\n"
+      "\n"
+      "import \"unloaded.proto\";",
+      "2:0: Import \"unloaded.proto\" has not been loaded.\n");
+}
+
+TEST_F(ParserValidationErrorTest, ImportTwice) {
+  FileDescriptorProto other_file;
+  other_file.set_name("bar.proto");
+  other_file.add_message_type()->set_name("foo");
+  EXPECT_TRUE(pool_.BuildFile(other_file) != nullptr);
+
+  ExpectHasValidationErrors(
+      "package test;\n"
+      "\n"
+      "import \"bar.proto\";\n"
+      "  import \"bar.proto\";",
+      "3:2: Import \"bar.proto\" was listed twice.\n");
+}
+
+TEST_F(ParserValidationErrorTest, DuplicateFileError) {
+  FileDescriptorProto other_file;
+  other_file.set_name("foo.proto");
+  EXPECT_TRUE(pool_.BuildFile(other_file) != nullptr);
+
+  ExpectHasValidationErrors(
+      "package test;", "0:0: A file with this name is already in the pool.\n");
+}
+
+TEST_F(ParserValidationErrorTest, MessageNameError) {
+  ExpectHasValidationErrors(
+      "message Foo {}\n"
+      "message Foo {}\n",
+      "1:8: \"Foo\" is already defined.\n");
+}
+
+TEST_F(ParserValidationErrorTest, FieldNameError) {
+  ExpectHasValidationErrors(
+      "message Foo {\n"
+      "  optional int32 bar = 1;\n"
+      "  optional int32 bar = 2;\n"
+      "}\n",
+      "2:17: \"bar\" is already defined in \"Foo\".\n");
+}
+
+TEST_F(ParserValidationErrorTest, FieldTypeError) {
+  ExpectHasValidationErrors(
+      "message Foo {\n"
+      "  optional Baz bar = 1;\n"
+      "}\n",
+      "1:11: \"Baz\" is not defined.\n");
+}
+
+TEST_F(ParserValidationErrorTest, FieldNumberError) {
+  ExpectHasValidationErrors(
+      "message Foo {\n"
+      "  optional int32 bar = 0;\n"
+      "}\n",
+      "1:23: Field numbers must be positive integers.\n");
+}
+
+TEST_F(ParserValidationErrorTest, FieldExtendeeError) {
+  ExpectHasValidationErrors("extend Baz { optional int32 bar = 1; }\n",
+                            "0:7: \"Baz\" is not defined.\n");
+}
+
+TEST_F(ParserValidationErrorTest, ExtensionJsonNameError) {
+  ExpectHasValidationErrors(
+      "message TestMessage {\n"
+      "  extensions 1 to 100;\n"
+      "}\n"
+      "extend TestMessage {\n"
+      "  optional int32 foo = 12 [json_name = \"bar\"];\n"
+      "}",
+      "4:27: option json_name is not allowed on extension fields.\n");
+}
+
+TEST_F(ParserValidationErrorTest, FieldDefaultValueError) {
+  ExpectHasValidationErrors(
+      "enum Baz { QUX = 1; }\n"
+      "message Foo {\n"
+      "  optional Baz bar = 1 [default=NO_SUCH_VALUE];\n"
+      "}\n",
+      "2:32: Enum type \"Baz\" has no value named \"NO_SUCH_VALUE\".\n");
+}
+
+TEST_F(ParserValidationErrorTest, FileOptionNameError) {
+  ExpectHasValidationErrors(
+      "option foo = 5;",
+      "0:7: Option \"foo\" unknown. Ensure that your proto definition file "
+      "imports the proto which defines the option.\n");
+}
+
+TEST_F(ParserValidationErrorTest, FileOptionValueError) {
+  ExpectHasValidationErrors(
+      "option java_outer_classname = 5;",
+      "0:30: Value must be quoted string for string option "
+      "\"google.protobuf.FileOptions.java_outer_classname\".\n");
+}
+
+TEST_F(ParserValidationErrorTest, FieldOptionNameError) {
+  ExpectHasValidationErrors(
+      "message Foo {\n"
+      "  optional bool bar = 1 [foo=1];\n"
+      "}\n",
+      "1:25: Option \"foo\" unknown. Ensure that your proto definition file "
+      "imports the proto which defines the option.\n");
+}
+
+TEST_F(ParserValidationErrorTest, FieldOptionValueError) {
+  ExpectHasValidationErrors(
+      "message Foo {\n"
+      "  optional int32 bar = 1 [ctype=1];\n"
+      "}\n",
+      "1:32: Value must be identifier for enum-valued option "
+      "\"google.protobuf.FieldOptions.ctype\".\n");
+}
+
+TEST_F(ParserValidationErrorTest, ExtensionRangeNumberError) {
+  ExpectHasValidationErrors(
+      "message Foo {\n"
+      "  extensions 0;\n"
+      "}\n",
+      "1:13: Extension numbers must be positive integers.\n");
+}
+
+TEST_F(ParserValidationErrorTest, Proto3ExtensionError) {
+  ExpectHasValidationErrors(
+      "syntax = 'proto3';\n"
+      "message Foo { \n"
+      "  extensions 100 to 199;\n"
+      "}\n"
+      "extend Foo { string foo = 101; }\n",
+      "4:7: Extensions in proto3 are only allowed for defining options.\n"
+      "2:13: Extension ranges are not allowed in proto3.\n");
+}
+
+TEST_F(ParserValidationErrorTest, Proto3MessageSet) {
+  ExpectHasValidationErrors(
+      "syntax = 'proto3';\n"
+      "message Foo { \n"
+      "  option message_set_wire_format = true;\n"
+      "}\n",
+      "1:8: MessageSet is not supported in proto3.\n");
+}
+
+TEST_F(ParserValidationErrorTest, Proto3Required) {
+  ExpectHasValidationErrors(
+      "syntax = 'proto3';\n"
+      "message Foo { \n"
+      "  required int32 field = 1;"
+      "}\n",
+      "2:11: Required fields are not allowed in proto3.\n");
+}
+
+TEST_F(ParserValidationErrorTest, Proto3Default) {
+  ExpectHasValidationErrors(
+      "syntax = 'proto3';\n"
+      "message Foo { \n"
+      "  int32 field = 1 [default = 12];"
+      "}\n",
+      "2:29: Explicit default values are not allowed in proto3.\n");
+}
+
+TEST_F(ParserValidationErrorTest, Proto3JsonConflictError) {
+  ExpectHasValidationErrors(
+      "syntax = 'proto3';\n"
+      "message TestMessage {\n"
+      "  uint32 foo = 1;\n"
+      "  uint32 Foo = 2;\n"
+      "}\n",
+      "3:9: The JSON camel-case name of field \"Foo\" conflicts with field "
+      "\"foo\". This is not allowed in proto3.\n");
+}
+
+TEST_F(ParserValidationErrorTest, EnumNameError) {
+  ExpectHasValidationErrors(
+      "enum Foo {A = 1;}\n"
+      "enum Foo {B = 1;}\n",
+      "1:5: \"Foo\" is already defined.\n");
+}
+
+TEST_F(ParserValidationErrorTest, Proto3EnumError) {
+  ExpectHasValidationErrors(
+      "syntax = 'proto3';\n"
+      "enum Foo {A = 1;}\n",
+      "1:14: The first enum value must be zero in proto3.\n");
+}
+
+TEST_F(ParserValidationErrorTest, EnumValueNameError) {
+  ExpectHasValidationErrors(
+      "enum Foo {\n"
+      "  BAR = 1;\n"
+      "  BAR = 1;\n"
+      "}\n",
+      "2:2: \"BAR\" is already defined.\n");
+}
+
+TEST_F(ParserValidationErrorTest, EnumValueAliasError) {
+  ExpectHasValidationErrors(
+      "enum Foo {\n"
+      "  BAR = 1;\n"
+      "  BAZ = 1;\n"
+      "}\n",
+      "2:8: \"BAZ\" uses the same enum value as \"BAR\". If this is "
+      "intended, set 'option allow_alias = true;' to the enum "
+      "definition.\n");
+}
+
+TEST_F(ParserValidationErrorTest, ExplicitlyMapEntryError) {
+  ExpectHasValidationErrors(
+      "message Foo {\n"
+      "  message ValueEntry {\n"
+      "    option map_entry = true;\n"
+      "    optional int32 key = 1;\n"
+      "    optional int32 value = 2;\n"
+      "    extensions 99 to 999;\n"
+      "  }\n"
+      "  repeated ValueEntry value = 1;\n"
+      "}",
+      "7:11: map_entry should not be set explicitly. Use "
+      "map instead.\n");
+}
+
+TEST_F(ParserValidationErrorTest, ServiceNameError) {
+  ExpectHasValidationErrors(
+      "service Foo {}\n"
+      "service Foo {}\n",
+      "1:8: \"Foo\" is already defined.\n");
+}
+
+TEST_F(ParserValidationErrorTest, MethodNameError) {
+  ExpectHasValidationErrors(
+      "message Baz {}\n"
+      "service Foo {\n"
+      "  rpc Bar(Baz) returns(Baz);\n"
+      "  rpc Bar(Baz) returns(Baz);\n"
+      "}\n",
+      "3:6: \"Bar\" is already defined in \"Foo\".\n");
+}
+
+
+TEST_F(ParserValidationErrorTest, MethodInputTypeError) {
+  ExpectHasValidationErrors(
+      "message Baz {}\n"
+      "service Foo {\n"
+      "  rpc Bar(Qux) returns(Baz);\n"
+      "}\n",
+      "2:10: \"Qux\" is not defined.\n");
+}
+
+
+TEST_F(ParserValidationErrorTest, MethodOutputTypeError) {
+  ExpectHasValidationErrors(
+      "message Baz {}\n"
+      "service Foo {\n"
+      "  rpc Bar(Baz) returns(Qux);\n"
+      "}\n",
+      "2:23: \"Qux\" is not defined.\n");
+}
+
+
+TEST_F(ParserValidationErrorTest, ResolvedUndefinedError) {
+  // Create another file which defines symbol ".base.bar".
+  FileDescriptorProto other_file;
+  other_file.set_name("base.proto");
+  other_file.set_package("base");
+  other_file.add_message_type()->set_name("bar");
+  EXPECT_TRUE(pool_.BuildFile(other_file) != NULL);
+
+  // Define "foo.base" and try "base.bar".
+  // "base.bar" is resolved to "foo.base.bar" which is not defined.
+  ExpectHasValidationErrors(
+      "package foo.base;\n"
+      "import \"base.proto\";\n"
+      "message qux {\n"
+      "  optional base.bar baz = 1;\n"
+      "  optional .base.bar quz = 2;\n"
+      "}\n",
+      "3:11: \"base.bar\" is resolved to \"foo.base.bar\","
+      " which is not defined. The innermost scope is searched first "
+      "in name resolution. Consider using a leading '.'(i.e., \".base.bar\")"
+      " to start from the outermost scope.\n");
+}
+
+TEST_F(ParserValidationErrorTest, ResovledUndefinedOptionError) {
+  // Build descriptor message in test pool
+  FileDescriptorProto descriptor_proto;
+  DescriptorProto::descriptor()->file()->CopyTo(&descriptor_proto);
+  ASSERT_TRUE(pool_.BuildFile(descriptor_proto) != NULL);
+
+  // base2.proto:
+  //   package baz
+  //   import net/proto2/proto/descriptor.proto
+  //   message Bar { optional int32 foo = 1; }
+  //   extend FileOptions { optional Bar bar = 7672757; }
+  FileDescriptorProto other_file;
+  other_file.set_name("base2.proto");
+  other_file.set_package("baz");
+  other_file.add_dependency();
+  other_file.set_dependency(0, descriptor_proto.name());
+
+  DescriptorProto* message(other_file.add_message_type());
+  message->set_name("Bar");
+  FieldDescriptorProto* field(message->add_field());
+  field->set_name("foo");
+  field->set_number(1);
+  field->set_label(FieldDescriptorProto::LABEL_OPTIONAL);
+  field->set_type(FieldDescriptorProto::TYPE_INT32);
+
+  FieldDescriptorProto* extension(other_file.add_extension());
+  extension->set_name("bar");
+  extension->set_number(7672757);
+  extension->set_label(FieldDescriptorProto::LABEL_OPTIONAL);
+  extension->set_type(FieldDescriptorProto::TYPE_MESSAGE);
+  extension->set_type_name("Bar");
+  extension->set_extendee("google.protobuf.FileOptions");
+
+  EXPECT_TRUE(pool_.BuildFile(other_file) != NULL);
+
+  // qux.proto:
+  //   package qux.baz
+  //   option (baz.bar).foo = 1;
+  //
+  // Although "baz.bar" is already defined, the lookup code will try
+  // "qux.baz.bar", since it's the match from the innermost scope,
+  // which will cause a symbol not defined error.
+  ExpectHasValidationErrors(
+      "package qux.baz;\n"
+      "import \"base2.proto\";\n"
+      "option (baz.bar).foo = 1;\n",
+      "2:7: Option \"(baz.bar)\" is resolved to \"(qux.baz.bar)\","
+      " which is not defined. The innermost scope is searched first "
+      "in name resolution. Consider using a leading '.'(i.e., \"(.baz.bar)\")"
+      " to start from the outermost scope.\n");
+}
+
+// ===================================================================
+// Test that the output from FileDescriptor::DebugString() (and all other
+// descriptor types) is parseable, and results in the same Descriptor
+// definitions again afoter parsing (note, however, that the order of messages
+// cannot be guaranteed to be the same)
+
+typedef ParserTest ParseDescriptorDebugTest;
+
+class CompareDescriptorNames {
+ public:
+  bool operator()(const DescriptorProto* left,
+                  const DescriptorProto* right) const {
+    return left->name() < right->name();
+  }
+};
+
+// Sorts nested DescriptorProtos of a DescriptoProto, by name.
+void SortMessages(DescriptorProto* descriptor_proto) {
+  int size = descriptor_proto->nested_type_size();
+  // recursively sort; we can't guarantee the order of nested messages either
+  for (int i = 0; i < size; ++i) {
+    SortMessages(descriptor_proto->mutable_nested_type(i));
+  }
+  DescriptorProto** data =
+      descriptor_proto->mutable_nested_type()->mutable_data();
+  std::sort(data, data + size, CompareDescriptorNames());
+}
+
+// Sorts DescriptorProtos belonging to a FileDescriptorProto, by name.
+void SortMessages(FileDescriptorProto* file_descriptor_proto) {
+  int size = file_descriptor_proto->message_type_size();
+  // recursively sort; we can't guarantee the order of nested messages either
+  for (int i = 0; i < size; ++i) {
+    SortMessages(file_descriptor_proto->mutable_message_type(i));
+  }
+  DescriptorProto** data =
+      file_descriptor_proto->mutable_message_type()->mutable_data();
+  std::sort(data, data + size, CompareDescriptorNames());
+}
+
+// Strips the message and enum field type names for comparison purpose only.
+void StripFieldTypeName(DescriptorProto* proto) {
+  for (int i = 0; i < proto->field_size(); ++i) {
+    std::string type_name = proto->field(i).type_name();
+    std::string::size_type pos = type_name.find_last_of(".");
+    if (pos != std::string::npos) {
+      proto->mutable_field(i)->mutable_type_name()->assign(
+          type_name.begin() + pos + 1, type_name.end());
+    }
+  }
+  for (int i = 0; i < proto->nested_type_size(); ++i) {
+    StripFieldTypeName(proto->mutable_nested_type(i));
+  }
+}
+
+void StripFieldTypeName(FileDescriptorProto* file_proto) {
+  for (int i = 0; i < file_proto->message_type_size(); ++i) {
+    StripFieldTypeName(file_proto->mutable_message_type(i));
+  }
+}
+
+TEST_F(ParseDescriptorDebugTest, TestAllDescriptorTypes) {
+  const FileDescriptor* original_file =
+      protobuf_unittest::TestAllTypes::descriptor()->file();
+  FileDescriptorProto expected;
+  original_file->CopyTo(&expected);
+
+  // Get the DebugString of the unittest.proto FileDecriptor, which includes
+  // all other descriptor types
+  std::string debug_string = original_file->DebugString();
+
+  // Parse the debug string
+  SetupParser(debug_string.c_str());
+  FileDescriptorProto parsed;
+  parser_->Parse(input_.get(), &parsed);
+  EXPECT_EQ(io::Tokenizer::TYPE_END, input_->current().type);
+  ASSERT_EQ("", error_collector_.text_) << "Failed to parse:\n" << debug_string;
+
+  // We now have a FileDescriptorProto, but to compare with the expected we
+  // need to link to a FileDecriptor, then output back to a proto. We'll
+  // also need to give it the same name as the original.
+  parsed.set_name(
+      TestUtil::MaybeTranslatePath("net/proto2/internal/unittest.proto"));
+  // We need the imported dependency before we can build our parsed proto
+  const FileDescriptor* public_import =
+      protobuf_unittest_import::PublicImportMessage::descriptor()->file();
+  FileDescriptorProto public_import_proto;
+  public_import->CopyTo(&public_import_proto);
+  ASSERT_TRUE(pool_.BuildFile(public_import_proto) != NULL);
+  const FileDescriptor* import =
+      protobuf_unittest_import::ImportMessage::descriptor()->file();
+  FileDescriptorProto import_proto;
+  import->CopyTo(&import_proto);
+  ASSERT_TRUE(pool_.BuildFile(import_proto) != NULL);
+  const FileDescriptor* actual = pool_.BuildFile(parsed);
+  parsed.Clear();
+  ASSERT_TRUE(actual != NULL) << "Failed to validate:\n" << debug_string;
+  actual->CopyTo(&parsed);
+  ASSERT_TRUE(actual != NULL);
+
+  // The messages might be in different orders, making them hard to compare.
+  // So, sort the messages in the descriptor protos (including nested messages,
+  // recursively).
+  SortMessages(&expected);
+  SortMessages(&parsed);
+
+  // I really wanted to use StringDiff here for the debug output on fail,
+  // but the strings are too long for it, and if I increase its max size,
+  // we get a memory allocation failure :(
+  EXPECT_EQ(expected.DebugString(), parsed.DebugString());
+}
+
+TEST_F(ParseDescriptorDebugTest, TestCustomOptions) {
+  const FileDescriptor* original_file =
+      protobuf_unittest::AggregateMessage::descriptor()->file();
+  FileDescriptorProto expected;
+  original_file->CopyTo(&expected);
+
+  std::string debug_string = original_file->DebugString();
+
+  // Parse the debug string
+  SetupParser(debug_string.c_str());
+  FileDescriptorProto parsed;
+  parser_->Parse(input_.get(), &parsed);
+  EXPECT_EQ(io::Tokenizer::TYPE_END, input_->current().type);
+  ASSERT_EQ("", error_collector_.text_);
+
+  // We now have a FileDescriptorProto, but to compare with the expected we
+  // need to link to a FileDecriptor, then output back to a proto. We'll
+  // also need to give it the same name as the original.
+  parsed.set_name(original_file->name());
+
+  // unittest_custom_options.proto depends on descriptor.proto.
+  const FileDescriptor* import = FileDescriptorProto::descriptor()->file();
+  FileDescriptorProto import_proto;
+  import->CopyTo(&import_proto);
+  ASSERT_TRUE(pool_.BuildFile(import_proto) != NULL);
+  const FileDescriptor* actual = pool_.BuildFile(parsed);
+  ASSERT_TRUE(actual != NULL);
+  parsed.Clear();
+  actual->CopyTo(&parsed);
+
+  // The messages might be in different orders, making them hard to compare.
+  // So, sort the messages in the descriptor protos (including nested messages,
+  // recursively).
+  SortMessages(&expected);
+  SortMessages(&parsed);
+
+  EXPECT_EQ(expected.DebugString(), parsed.DebugString());
+}
+
+// Ensure that DebugStringWithOptions(), with |include_comments| set to true,
+// includes comments from the original parser input in all of the appropriate
+// places.
+TEST_F(ParseDescriptorDebugTest, TestCommentsInDebugString) {
+  SetupParser(
+      "// Detached comment before syntax.\n"
+      "\n"
+      "// Syntax comment.\n"
+      "syntax = \"proto2\";\n"
+      "\n"
+      "// Detached comment before package.\n"
+      "\n"
+      "// Package comment.\n"
+      "package comment_test;\n"
+      "\n"
+      "// Detached comment before TestMessage1.\n"
+      "\n"
+      "// Message comment.\n"
+      "//\n"
+      "// More detail in message comment.\n"
+      "message TestMessage1 {\n"
+      "\n"
+      "  // Detached comment before foo.\n"
+      "\n"
+      "  // Field comment.\n"
+      "  optional int32 foo = 1;\n"
+      "\n"
+      "  // Detached comment before NestedMessage.\n"
+      "\n"
+      "  // Nested-message comment.\n"
+      "  message NestedMessage {\n"
+      "    optional int32 bar = 1;\n"
+      "  }\n"
+      "}\n"
+      "\n"
+      "// Detached comment before MyEnumType.\n"
+      "\n"
+      "// Enum comment.\n"
+      "enum MyEnumType {\n"
+      "\n"
+      "  // Detached comment before ASDF.\n"
+      "\n"
+      "  // Enum-value comment.\n"
+      "  ASDF = 1;\n"
+      "}\n"
+      "\n"
+      "// Detached comment before MyService.\n"
+      "\n"
+      "// Service comment.\n"
+      "service MyService {\n"
+      "\n"
+      "  // Detached comment before MyRPCCall.\n"
+      "\n"
+      "  // RPC comment.\n"
+      "  rpc MyRPCCall(TestMessage1) returns (TestMessage1) { }\n"
+      "}\n");
+
+  FileDescriptorProto parsed_desc;
+  parsed_desc.set_name("foo.proto");
+  SourceLocationTable source_locations;
+  parser_->RecordSourceLocationsTo(&source_locations);
+  parser_->Parse(input_.get(), &parsed_desc);
+  EXPECT_EQ(io::Tokenizer::TYPE_END, input_->current().type);
+  ASSERT_EQ("", error_collector_.text_);
+
+  // We need to import the FileDescriptorProto to get a FileDescriptor.
+  MockValidationErrorCollector collector(source_locations, &error_collector_);
+  const FileDescriptor* descriptor =
+      pool_.BuildFileCollectingErrors(parsed_desc, &collector);
+  ASSERT_TRUE(descriptor != NULL);
+
+  // Ensure that each of the comments appears somewhere in the DebugString().
+  // We don't test the exact comment placement or formatting, because we do not
+  // want to be too fragile here.
+  const char* expected_comments[] = {
+      "Detached comment before syntax.",
+      "Syntax comment.",
+      "Detached comment before package.",
+      "Package comment.",
+      "Detached comment before TestMessage1.",
+      "Message comment.",
+      "More detail in message comment.",
+      "Detached comment before foo.",
+      "Field comment",
+      "Detached comment before NestedMessage.",
+      "Nested-message comment",
+      "Detached comment before MyEnumType.",
+      "Enum comment",
+      "Detached comment before ASDF.",
+      "Enum-value comment",
+      "Detached comment before MyService.",
+      "Service comment",
+      "Detached comment before MyRPCCall.",
+      "RPC comment",
+  };
+
+  DebugStringOptions debug_string_options;
+  debug_string_options.include_comments = true;
+
+  {
+    const std::string debug_string =
+        descriptor->DebugStringWithOptions(debug_string_options);
+
+    for (int i = 0; i < GOOGLE_ARRAYSIZE(expected_comments); ++i) {
+      std::string::size_type found_pos =
+          debug_string.find(expected_comments[i]);
+      EXPECT_TRUE(found_pos != std::string::npos)
+          << "\"" << expected_comments[i] << "\" not found.";
+    }
+
+    // Result of DebugStringWithOptions should be parseable.
+    SetupParser(debug_string.c_str());
+    FileDescriptorProto parsed;
+    parser_->Parse(input_.get(), &parsed);
+    EXPECT_EQ(io::Tokenizer::TYPE_END, input_->current().type);
+    ASSERT_EQ("", error_collector_.text_) << "Failed to parse:\n"
+                                          << debug_string;
+  }
+
+}
+
+TEST_F(ParseDescriptorDebugTest, TestMaps) {
+  SetupParser(
+      "syntax = \"proto3\"; "
+      "message Foo { "
+      "  message Bar { } "
+      "  map enum_message_map = 1; "
+      "  map primitive_map = 2; "
+      "} ");
+  FileDescriptorProto original;
+  EXPECT_TRUE(parser_->Parse(input_.get(), &original));
+  original.set_name("foo.proto");
+  const FileDescriptor* file = pool_.BuildFile(original);
+  ASSERT_TRUE(file != NULL);
+
+  // Make sure the debug string uses map syntax and does not have the auto
+  // generated entry.
+  std::string debug_string = file->DebugString();
+  EXPECT_TRUE(debug_string.find("map<") != std::string::npos);
+  EXPECT_TRUE(debug_string.find("option map_entry") == std::string::npos);
+  EXPECT_TRUE(debug_string.find("MapEntry") == std::string::npos);
+
+  // Make sure the descriptor debug string is parsable.
+  FileDescriptorProto parsed;
+  SetupParser(debug_string.c_str());
+  parsed.set_name("foo.proto");
+  ASSERT_TRUE(parser_->Parse(input_.get(), &parsed));
+
+  original.clear_source_code_info();
+  parsed.clear_source_code_info();
+  StripFieldTypeName(&original);
+  StripFieldTypeName(&parsed);
+  EXPECT_EQ(original.DebugString(), parsed.DebugString());
+}
+
+// ===================================================================
+// SourceCodeInfo tests.
+
+// Follows a path -- as defined by SourceCodeInfo.Location.path -- from a
+// message to a particular sub-field.
+// * If the target is itself a message, sets *output_message to point at it,
+//   *output_field to NULL, and *output_index to -1.
+// * Otherwise, if the target is an element of a repeated field, sets
+//   *output_message to the containing message, *output_field to the descriptor
+//   of the field, and *output_index to the index of the element.
+// * Otherwise, the target is a field (possibly a repeated field, but not any
+//   one element).  Sets *output_message to the containing message,
+//   *output_field to the descriptor of the field, and *output_index to -1.
+// Returns true if the path was valid, false otherwise.  A gTest failure is
+// recorded before returning false.
+bool FollowPath(const Message& root, const int* path_begin, const int* path_end,
+                const Message** output_message,
+                const FieldDescriptor** output_field, int* output_index) {
+  if (path_begin == path_end) {
+    // Path refers to this whole message.
+    *output_message = &root;
+    *output_field = NULL;
+    *output_index = -1;
+    return true;
+  }
+
+  const Descriptor* descriptor = root.GetDescriptor();
+  const Reflection* reflection = root.GetReflection();
+
+  const FieldDescriptor* field = descriptor->FindFieldByNumber(*path_begin);
+
+  if (field == NULL) {
+    ADD_FAILURE() << descriptor->name()
+                  << " has no field number: " << *path_begin;
+    return false;
+  }
+
+  ++path_begin;
+
+  if (field->is_repeated()) {
+    if (path_begin == path_end) {
+      // Path refers to the whole repeated field.
+      *output_message = &root;
+      *output_field = field;
+      *output_index = -1;
+      return true;
+    }
+
+    int index = *path_begin++;
+    int size = reflection->FieldSize(root, field);
+
+    if (index >= size) {
+      ADD_FAILURE() << descriptor->name() << "." << field->name()
+                    << " has size " << size
+                    << ", but path contained index: " << index;
+      return false;
+    }
+
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      // Descend into child message.
+      const Message& child = reflection->GetRepeatedMessage(root, field, index);
+      return FollowPath(child, path_begin, path_end, output_message,
+                        output_field, output_index);
+    } else if (path_begin == path_end) {
+      // Path refers to this element.
+      *output_message = &root;
+      *output_field = field;
+      *output_index = index;
+      return true;
+    } else {
+      ADD_FAILURE() << descriptor->name() << "." << field->name()
+                    << " is not a message; cannot descend into it.";
+      return false;
+    }
+  } else {
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      const Message& child = reflection->GetMessage(root, field);
+      return FollowPath(child, path_begin, path_end, output_message,
+                        output_field, output_index);
+    } else if (path_begin == path_end) {
+      // Path refers to this field.
+      *output_message = &root;
+      *output_field = field;
+      *output_index = -1;
+      return true;
+    } else {
+      ADD_FAILURE() << descriptor->name() << "." << field->name()
+                    << " is not a message; cannot descend into it.";
+      return false;
+    }
+  }
+}
+
+// Check if two spans are equal.
+bool CompareSpans(const RepeatedField& span1,
+                  const RepeatedField& span2) {
+  if (span1.size() != span2.size()) return false;
+  for (int i = 0; i < span1.size(); i++) {
+    if (span1.Get(i) != span2.Get(i)) return false;
+  }
+  return true;
+}
+
+// Test fixture for source info tests, which check that source locations are
+// recorded correctly in FileDescriptorProto.source_code_info.location.
+class SourceInfoTest : public ParserTest {
+ protected:
+  // The parsed file (initialized by Parse()).
+  FileDescriptorProto file_;
+
+  // Parse the given text as a .proto file and populate the spans_ map with
+  // all the source location spans in its SourceCodeInfo table.
+  bool Parse(const char* text) {
+    ExtractMarkers(text);
+    SetupParser(text_without_markers_.c_str());
+    if (!parser_->Parse(input_.get(), &file_)) {
+      return false;
+    }
+
+    const SourceCodeInfo& source_info = file_.source_code_info();
+    for (int i = 0; i < source_info.location_size(); i++) {
+      const SourceCodeInfo::Location& location = source_info.location(i);
+      const Message* descriptor_proto = NULL;
+      const FieldDescriptor* field = NULL;
+      int index = 0;
+      if (!FollowPath(file_, location.path().begin(), location.path().end(),
+                      &descriptor_proto, &field, &index)) {
+        return false;
+      }
+
+      spans_.insert(
+          std::make_pair(SpanKey(*descriptor_proto, field, index), &location));
+    }
+
+    return true;
+  }
+
+  virtual void TearDown() {
+    EXPECT_TRUE(spans_.empty()) << "Forgot to call HasSpan() for:\n"
+                                << spans_.begin()->second->DebugString();
+  }
+
+  // -----------------------------------------------------------------
+  // HasSpan() checks that the span of source code delimited by the given
+  // tags (comments) correspond via the SourceCodeInfo table to the given
+  // part of the FileDescriptorProto.  (If unclear, look at the actual tests;
+  // it should quickly become obvious.)
+
+  bool HasSpan(char start_marker, char end_marker,
+               const Message& descriptor_proto) {
+    return HasSpanWithComment(start_marker, end_marker, descriptor_proto, NULL,
+                              -1, NULL, NULL, NULL);
+  }
+
+  bool HasSpanWithComment(char start_marker, char end_marker,
+                          const Message& descriptor_proto,
+                          const char* expected_leading_comments,
+                          const char* expected_trailing_comments,
+                          const char* expected_leading_detached_comments) {
+    return HasSpanWithComment(start_marker, end_marker, descriptor_proto, NULL,
+                              -1, expected_leading_comments,
+                              expected_trailing_comments,
+                              expected_leading_detached_comments);
+  }
+
+  bool HasSpan(char start_marker, char end_marker,
+               const Message& descriptor_proto, const std::string& field_name) {
+    return HasSpan(start_marker, end_marker, descriptor_proto, field_name, -1);
+  }
+
+  bool HasSpan(char start_marker, char end_marker,
+               const Message& descriptor_proto, const std::string& field_name,
+               int index) {
+    return HasSpan(start_marker, end_marker, descriptor_proto, field_name,
+                   index, NULL, NULL, NULL);
+  }
+
+  bool HasSpan(char start_marker, char end_marker,
+               const Message& descriptor_proto, const std::string& field_name,
+               int index, const char* expected_leading_comments,
+               const char* expected_trailing_comments,
+               const char* expected_leading_detached_comments) {
+    const FieldDescriptor* field =
+        descriptor_proto.GetDescriptor()->FindFieldByName(field_name);
+    if (field == NULL) {
+      ADD_FAILURE() << descriptor_proto.GetDescriptor()->name()
+                    << " has no such field: " << field_name;
+      return false;
+    }
+
+    return HasSpanWithComment(start_marker, end_marker, descriptor_proto, field,
+                              index, expected_leading_comments,
+                              expected_trailing_comments,
+                              expected_leading_detached_comments);
+  }
+
+  bool HasSpan(const Message& descriptor_proto) {
+    return HasSpanWithComment('\0', '\0', descriptor_proto, NULL, -1, NULL,
+                              NULL, NULL);
+  }
+
+  bool HasSpan(const Message& descriptor_proto, const std::string& field_name) {
+    return HasSpan('\0', '\0', descriptor_proto, field_name, -1);
+  }
+
+  bool HasSpanWithComment(char start_marker, char end_marker,
+                          const Message& descriptor_proto,
+                          const FieldDescriptor* field, int index,
+                          const char* expected_leading_comments,
+                          const char* expected_trailing_comments,
+                          const char* expected_leading_detached_comments) {
+    std::pair range =
+        spans_.equal_range(SpanKey(descriptor_proto, field, index));
+
+    if (start_marker == '\0') {
+      if (range.first == range.second) {
+        return false;
+      } else {
+        spans_.erase(range.first);
+        return true;
+      }
+    } else {
+      std::pair start_pos = FindOrDie(markers_, start_marker);
+      std::pair end_pos = FindOrDie(markers_, end_marker);
+
+      RepeatedField expected_span;
+      expected_span.Add(start_pos.first);
+      expected_span.Add(start_pos.second);
+      if (end_pos.first != start_pos.first) {
+        expected_span.Add(end_pos.first);
+      }
+      expected_span.Add(end_pos.second);
+
+      for (SpanMap::iterator iter = range.first; iter != range.second; ++iter) {
+        if (CompareSpans(expected_span, iter->second->span())) {
+          if (expected_leading_comments == NULL) {
+            EXPECT_FALSE(iter->second->has_leading_comments());
+          } else {
+            EXPECT_TRUE(iter->second->has_leading_comments());
+            EXPECT_EQ(expected_leading_comments,
+                      iter->second->leading_comments());
+          }
+          if (expected_trailing_comments == NULL) {
+            EXPECT_FALSE(iter->second->has_trailing_comments());
+          } else {
+            EXPECT_TRUE(iter->second->has_trailing_comments());
+            EXPECT_EQ(expected_trailing_comments,
+                      iter->second->trailing_comments());
+          }
+          if (expected_leading_detached_comments == NULL) {
+            EXPECT_EQ(0, iter->second->leading_detached_comments_size());
+          } else {
+            EXPECT_EQ(
+                expected_leading_detached_comments,
+                Join(iter->second->leading_detached_comments(), "\n"));
+          }
+
+          spans_.erase(iter);
+          return true;
+        }
+      }
+
+      return false;
+    }
+  }
+
+ private:
+  struct SpanKey {
+    const Message* descriptor_proto;
+    const FieldDescriptor* field;
+    int index;
+
+    inline SpanKey() {}
+    inline SpanKey(const Message& descriptor_proto_param,
+                   const FieldDescriptor* field_param, int index_param)
+        : descriptor_proto(&descriptor_proto_param),
+          field(field_param),
+          index(index_param) {}
+
+    inline bool operator<(const SpanKey& other) const {
+      if (descriptor_proto < other.descriptor_proto) return true;
+      if (descriptor_proto > other.descriptor_proto) return false;
+      if (field < other.field) return true;
+      if (field > other.field) return false;
+      return index < other.index;
+    }
+  };
+
+  typedef std::multimap SpanMap;
+  SpanMap spans_;
+  std::map > markers_;
+  std::string text_without_markers_;
+
+  void ExtractMarkers(const char* text) {
+    markers_.clear();
+    text_without_markers_.clear();
+    int line = 0;
+    int column = 0;
+    while (*text != '\0') {
+      if (*text == '$') {
+        ++text;
+        GOOGLE_CHECK_NE('\0', *text);
+        if (*text == '$') {
+          text_without_markers_ += '$';
+          ++column;
+        } else {
+          markers_[*text] = std::make_pair(line, column);
+          ++text;
+          GOOGLE_CHECK_EQ('$', *text);
+        }
+      } else if (*text == '\n') {
+        ++line;
+        column = 0;
+        text_without_markers_ += *text;
+      } else {
+        text_without_markers_ += *text;
+        ++column;
+      }
+      ++text;
+    }
+  }
+};
+
+TEST_F(SourceInfoTest, BasicFileDecls) {
+  EXPECT_TRUE(
+      Parse("$a$syntax = \"proto2\";$i$\n"
+            "$b$package foo.bar;$c$\n"
+            "$d$import \"baz.proto\";$e$\n"
+            "$f$import\"qux.proto\";$h$\n"
+            "$j$import $k$public$l$ \"bar.proto\";$m$\n"
+            "$n$import $o$weak$p$ \"bar.proto\";$q$\n"
+            "\n"
+            "// comment ignored\n"));
+
+  EXPECT_TRUE(HasSpan('a', 'q', file_));
+  EXPECT_TRUE(HasSpan('b', 'c', file_, "package"));
+  EXPECT_TRUE(HasSpan('d', 'e', file_, "dependency", 0));
+  EXPECT_TRUE(HasSpan('f', 'h', file_, "dependency", 1));
+  EXPECT_TRUE(HasSpan('j', 'm', file_, "dependency", 2));
+  EXPECT_TRUE(HasSpan('k', 'l', file_, "public_dependency", 0));
+  EXPECT_TRUE(HasSpan('n', 'q', file_, "dependency", 3));
+  EXPECT_TRUE(HasSpan('o', 'p', file_, "weak_dependency", 0));
+  EXPECT_TRUE(HasSpan('a', 'i', file_, "syntax"));
+}
+
+TEST_F(SourceInfoTest, Messages) {
+  EXPECT_TRUE(
+      Parse("$a$message $b$Foo$c$ {}$d$\n"
+            "$e$message $f$Bar$g$ {}$h$\n"));
+
+  EXPECT_TRUE(HasSpan('a', 'd', file_.message_type(0)));
+  EXPECT_TRUE(HasSpan('b', 'c', file_.message_type(0), "name"));
+  EXPECT_TRUE(HasSpan('e', 'h', file_.message_type(1)));
+  EXPECT_TRUE(HasSpan('f', 'g', file_.message_type(1), "name"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+}
+
+TEST_F(SourceInfoTest, Fields) {
+  EXPECT_TRUE(
+      Parse("message Foo {\n"
+            "  $a$optional$b$ $c$int32$d$ $e$bar$f$ = $g$1$h$;$i$\n"
+            "  $j$repeated$k$ $l$X.Y$m$ $n$baz$o$ = $p$2$q$;$r$\n"
+            "}\n"));
+
+  const FieldDescriptorProto& field1 = file_.message_type(0).field(0);
+  const FieldDescriptorProto& field2 = file_.message_type(0).field(1);
+
+  EXPECT_TRUE(HasSpan('a', 'i', field1));
+  EXPECT_TRUE(HasSpan('a', 'b', field1, "label"));
+  EXPECT_TRUE(HasSpan('c', 'd', field1, "type"));
+  EXPECT_TRUE(HasSpan('e', 'f', field1, "name"));
+  EXPECT_TRUE(HasSpan('g', 'h', field1, "number"));
+
+  EXPECT_TRUE(HasSpan('j', 'r', field2));
+  EXPECT_TRUE(HasSpan('j', 'k', field2, "label"));
+  EXPECT_TRUE(HasSpan('l', 'm', field2, "type_name"));
+  EXPECT_TRUE(HasSpan('n', 'o', field2, "name"));
+  EXPECT_TRUE(HasSpan('p', 'q', field2, "number"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.message_type(0)));
+  EXPECT_TRUE(HasSpan(file_.message_type(0), "name"));
+}
+
+TEST_F(SourceInfoTest, Proto3Fields) {
+  EXPECT_TRUE(
+      Parse("syntax = \"proto3\";\n"
+            "message Foo {\n"
+            "  $a$int32$b$ $c$bar$d$ = $e$1$f$;$g$\n"
+            "  $h$repeated$i$ $j$X.Y$k$ $l$baz$m$ = $n$2$o$;$p$\n"
+            "}\n"));
+
+  const FieldDescriptorProto& field1 = file_.message_type(0).field(0);
+  const FieldDescriptorProto& field2 = file_.message_type(0).field(1);
+
+  EXPECT_TRUE(HasSpan('a', 'g', field1));
+  EXPECT_TRUE(HasSpan('a', 'b', field1, "type"));
+  EXPECT_TRUE(HasSpan('c', 'd', field1, "name"));
+  EXPECT_TRUE(HasSpan('e', 'f', field1, "number"));
+
+  EXPECT_TRUE(HasSpan('h', 'p', field2));
+  EXPECT_TRUE(HasSpan('h', 'i', field2, "label"));
+  EXPECT_TRUE(HasSpan('j', 'k', field2, "type_name"));
+  EXPECT_TRUE(HasSpan('l', 'm', field2, "name"));
+  EXPECT_TRUE(HasSpan('n', 'o', field2, "number"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_, "syntax"));
+  EXPECT_TRUE(HasSpan(file_.message_type(0)));
+  EXPECT_TRUE(HasSpan(file_.message_type(0), "name"));
+}
+
+TEST_F(SourceInfoTest, Extensions) {
+  EXPECT_TRUE(
+      Parse("$a$extend $b$Foo$c$ {\n"
+            "  $d$optional$e$ int32 bar = 1;$f$\n"
+            "  $g$repeated$h$ X.Y baz = 2;$i$\n"
+            "}$j$\n"
+            "$k$extend $l$Bar$m$ {\n"
+            "  $n$optional int32 qux = 1;$o$\n"
+            "}$p$\n"));
+
+  const FieldDescriptorProto& field1 = file_.extension(0);
+  const FieldDescriptorProto& field2 = file_.extension(1);
+  const FieldDescriptorProto& field3 = file_.extension(2);
+
+  EXPECT_TRUE(HasSpan('a', 'j', file_, "extension"));
+  EXPECT_TRUE(HasSpan('k', 'p', file_, "extension"));
+
+  EXPECT_TRUE(HasSpan('d', 'f', field1));
+  EXPECT_TRUE(HasSpan('d', 'e', field1, "label"));
+  EXPECT_TRUE(HasSpan('b', 'c', field1, "extendee"));
+
+  EXPECT_TRUE(HasSpan('g', 'i', field2));
+  EXPECT_TRUE(HasSpan('g', 'h', field2, "label"));
+  EXPECT_TRUE(HasSpan('b', 'c', field2, "extendee"));
+
+  EXPECT_TRUE(HasSpan('n', 'o', field3));
+  EXPECT_TRUE(HasSpan('l', 'm', field3, "extendee"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(field1, "type"));
+  EXPECT_TRUE(HasSpan(field1, "name"));
+  EXPECT_TRUE(HasSpan(field1, "number"));
+  EXPECT_TRUE(HasSpan(field2, "type_name"));
+  EXPECT_TRUE(HasSpan(field2, "name"));
+  EXPECT_TRUE(HasSpan(field2, "number"));
+  EXPECT_TRUE(HasSpan(field3, "label"));
+  EXPECT_TRUE(HasSpan(field3, "type"));
+  EXPECT_TRUE(HasSpan(field3, "name"));
+  EXPECT_TRUE(HasSpan(field3, "number"));
+}
+
+TEST_F(SourceInfoTest, NestedExtensions) {
+  EXPECT_TRUE(
+      Parse("message Message {\n"
+            "  $a$extend $b$Foo$c$ {\n"
+            "    $d$optional$e$ int32 bar = 1;$f$\n"
+            "    $g$repeated$h$ X.Y baz = 2;$i$\n"
+            "  }$j$\n"
+            "  $k$extend $l$Bar$m$ {\n"
+            "    $n$optional int32 qux = 1;$o$\n"
+            "  }$p$\n"
+            "}\n"));
+
+  const FieldDescriptorProto& field1 = file_.message_type(0).extension(0);
+  const FieldDescriptorProto& field2 = file_.message_type(0).extension(1);
+  const FieldDescriptorProto& field3 = file_.message_type(0).extension(2);
+
+  EXPECT_TRUE(HasSpan('a', 'j', file_.message_type(0), "extension"));
+  EXPECT_TRUE(HasSpan('k', 'p', file_.message_type(0), "extension"));
+
+  EXPECT_TRUE(HasSpan('d', 'f', field1));
+  EXPECT_TRUE(HasSpan('d', 'e', field1, "label"));
+  EXPECT_TRUE(HasSpan('b', 'c', field1, "extendee"));
+
+  EXPECT_TRUE(HasSpan('g', 'i', field2));
+  EXPECT_TRUE(HasSpan('g', 'h', field2, "label"));
+  EXPECT_TRUE(HasSpan('b', 'c', field2, "extendee"));
+
+  EXPECT_TRUE(HasSpan('n', 'o', field3));
+  EXPECT_TRUE(HasSpan('l', 'm', field3, "extendee"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.message_type(0)));
+  EXPECT_TRUE(HasSpan(file_.message_type(0), "name"));
+  EXPECT_TRUE(HasSpan(field1, "type"));
+  EXPECT_TRUE(HasSpan(field1, "name"));
+  EXPECT_TRUE(HasSpan(field1, "number"));
+  EXPECT_TRUE(HasSpan(field2, "type_name"));
+  EXPECT_TRUE(HasSpan(field2, "name"));
+  EXPECT_TRUE(HasSpan(field2, "number"));
+  EXPECT_TRUE(HasSpan(field3, "label"));
+  EXPECT_TRUE(HasSpan(field3, "type"));
+  EXPECT_TRUE(HasSpan(field3, "name"));
+  EXPECT_TRUE(HasSpan(field3, "number"));
+}
+
+TEST_F(SourceInfoTest, ExtensionRanges) {
+  EXPECT_TRUE(
+      Parse("message Message {\n"
+            "  $a$extensions $b$1$c$ to $d$4$e$, $f$6$g$;$h$\n"
+            "  $i$extensions $j$8$k$ to $l$max$m$;$n$\n"
+            "}\n"));
+
+  const DescriptorProto::ExtensionRange& range1 =
+      file_.message_type(0).extension_range(0);
+  const DescriptorProto::ExtensionRange& range2 =
+      file_.message_type(0).extension_range(1);
+  const DescriptorProto::ExtensionRange& range3 =
+      file_.message_type(0).extension_range(2);
+
+  EXPECT_TRUE(HasSpan('a', 'h', file_.message_type(0), "extension_range"));
+  EXPECT_TRUE(HasSpan('i', 'n', file_.message_type(0), "extension_range"));
+
+  EXPECT_TRUE(HasSpan('b', 'e', range1));
+  EXPECT_TRUE(HasSpan('b', 'c', range1, "start"));
+  EXPECT_TRUE(HasSpan('d', 'e', range1, "end"));
+
+  EXPECT_TRUE(HasSpan('f', 'g', range2));
+  EXPECT_TRUE(HasSpan('f', 'g', range2, "start"));
+  EXPECT_TRUE(HasSpan('f', 'g', range2, "end"));
+
+  EXPECT_TRUE(HasSpan('j', 'm', range3));
+  EXPECT_TRUE(HasSpan('j', 'k', range3, "start"));
+  EXPECT_TRUE(HasSpan('l', 'm', range3, "end"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.message_type(0)));
+  EXPECT_TRUE(HasSpan(file_.message_type(0), "name"));
+}
+
+TEST_F(SourceInfoTest, ReservedRanges) {
+  EXPECT_TRUE(
+      Parse("message Message {\n"
+            "  $a$reserved $b$1$c$ to $d$4$e$, $f$6$g$;$h$\n"
+            "}\n"));
+
+  const DescriptorProto::ReservedRange& range1 =
+      file_.message_type(0).reserved_range(0);
+  const DescriptorProto::ReservedRange& range2 =
+      file_.message_type(0).reserved_range(1);
+
+  EXPECT_TRUE(HasSpan('a', 'h', file_.message_type(0), "reserved_range"));
+
+  EXPECT_TRUE(HasSpan('b', 'e', range1));
+  EXPECT_TRUE(HasSpan('b', 'c', range1, "start"));
+  EXPECT_TRUE(HasSpan('d', 'e', range1, "end"));
+
+  EXPECT_TRUE(HasSpan('f', 'g', range2));
+  EXPECT_TRUE(HasSpan('f', 'g', range2, "start"));
+  EXPECT_TRUE(HasSpan('f', 'g', range2, "end"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.message_type(0)));
+  EXPECT_TRUE(HasSpan(file_.message_type(0), "name"));
+}
+
+TEST_F(SourceInfoTest, Oneofs) {
+  EXPECT_TRUE(
+      Parse("message Foo {\n"
+            "  $a$oneof $c$foo$d$ {\n"
+            "    $e$int32$f$ $g$a$h$ = $i$1$j$;$k$\n"
+            "  }$r$\n"
+            "}\n"));
+
+  const OneofDescriptorProto& oneof_decl = file_.message_type(0).oneof_decl(0);
+  const FieldDescriptorProto& field = file_.message_type(0).field(0);
+
+  EXPECT_TRUE(HasSpan('a', 'r', oneof_decl));
+  EXPECT_TRUE(HasSpan('c', 'd', oneof_decl, "name"));
+
+  EXPECT_TRUE(HasSpan('e', 'k', field));
+  EXPECT_TRUE(HasSpan('e', 'f', field, "type"));
+  EXPECT_TRUE(HasSpan('g', 'h', field, "name"));
+  EXPECT_TRUE(HasSpan('i', 'j', field, "number"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.message_type(0)));
+  EXPECT_TRUE(HasSpan(file_.message_type(0), "name"));
+}
+
+TEST_F(SourceInfoTest, NestedMessages) {
+  EXPECT_TRUE(
+      Parse("message Foo {\n"
+            "  $a$message $b$Bar$c$ {\n"
+            "    $d$message $e$Baz$f$ {}$g$\n"
+            "  }$h$\n"
+            "  $i$message $j$Qux$k$ {}$l$\n"
+            "}\n"));
+
+  const DescriptorProto& bar = file_.message_type(0).nested_type(0);
+  const DescriptorProto& baz = bar.nested_type(0);
+  const DescriptorProto& qux = file_.message_type(0).nested_type(1);
+
+  EXPECT_TRUE(HasSpan('a', 'h', bar));
+  EXPECT_TRUE(HasSpan('b', 'c', bar, "name"));
+  EXPECT_TRUE(HasSpan('d', 'g', baz));
+  EXPECT_TRUE(HasSpan('e', 'f', baz, "name"));
+  EXPECT_TRUE(HasSpan('i', 'l', qux));
+  EXPECT_TRUE(HasSpan('j', 'k', qux, "name"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.message_type(0)));
+  EXPECT_TRUE(HasSpan(file_.message_type(0), "name"));
+}
+
+TEST_F(SourceInfoTest, Groups) {
+  EXPECT_TRUE(
+      Parse("message Foo {\n"
+            "  message Bar {}\n"
+            "  $a$optional$b$ $c$group$d$ $e$Baz$f$ = $g$1$h$ {\n"
+            "    $i$message Qux {}$j$\n"
+            "  }$k$\n"
+            "}\n"));
+
+  const DescriptorProto& bar = file_.message_type(0).nested_type(0);
+  const DescriptorProto& baz = file_.message_type(0).nested_type(1);
+  const DescriptorProto& qux = baz.nested_type(0);
+  const FieldDescriptorProto& field = file_.message_type(0).field(0);
+
+  EXPECT_TRUE(HasSpan('a', 'k', field));
+  EXPECT_TRUE(HasSpan('a', 'b', field, "label"));
+  EXPECT_TRUE(HasSpan('c', 'd', field, "type"));
+  EXPECT_TRUE(HasSpan('e', 'f', field, "name"));
+  EXPECT_TRUE(HasSpan('e', 'f', field, "type_name"));
+  EXPECT_TRUE(HasSpan('g', 'h', field, "number"));
+
+  EXPECT_TRUE(HasSpan('a', 'k', baz));
+  EXPECT_TRUE(HasSpan('e', 'f', baz, "name"));
+  EXPECT_TRUE(HasSpan('i', 'j', qux));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.message_type(0)));
+  EXPECT_TRUE(HasSpan(file_.message_type(0), "name"));
+  EXPECT_TRUE(HasSpan(bar));
+  EXPECT_TRUE(HasSpan(bar, "name"));
+  EXPECT_TRUE(HasSpan(qux, "name"));
+}
+
+TEST_F(SourceInfoTest, Enums) {
+  EXPECT_TRUE(
+      Parse("$a$enum $b$Foo$c$ {}$d$\n"
+            "$e$enum $f$Bar$g$ {}$h$\n"));
+
+  EXPECT_TRUE(HasSpan('a', 'd', file_.enum_type(0)));
+  EXPECT_TRUE(HasSpan('b', 'c', file_.enum_type(0), "name"));
+  EXPECT_TRUE(HasSpan('e', 'h', file_.enum_type(1)));
+  EXPECT_TRUE(HasSpan('f', 'g', file_.enum_type(1), "name"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+}
+
+TEST_F(SourceInfoTest, EnumValues) {
+  EXPECT_TRUE(
+      Parse("enum Foo {\n"
+            "  $a$BAR$b$ = $c$1$d$;$e$\n"
+            "  $f$BAZ$g$ = $h$2$i$;$j$\n"
+            "}"));
+
+  const EnumValueDescriptorProto& bar = file_.enum_type(0).value(0);
+  const EnumValueDescriptorProto& baz = file_.enum_type(0).value(1);
+
+  EXPECT_TRUE(HasSpan('a', 'e', bar));
+  EXPECT_TRUE(HasSpan('a', 'b', bar, "name"));
+  EXPECT_TRUE(HasSpan('c', 'd', bar, "number"));
+  EXPECT_TRUE(HasSpan('f', 'j', baz));
+  EXPECT_TRUE(HasSpan('f', 'g', baz, "name"));
+  EXPECT_TRUE(HasSpan('h', 'i', baz, "number"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.enum_type(0)));
+  EXPECT_TRUE(HasSpan(file_.enum_type(0), "name"));
+}
+
+TEST_F(SourceInfoTest, NestedEnums) {
+  EXPECT_TRUE(
+      Parse("message Foo {\n"
+            "  $a$enum $b$Bar$c$ {}$d$\n"
+            "  $e$enum $f$Baz$g$ {}$h$\n"
+            "}\n"));
+
+  const EnumDescriptorProto& bar = file_.message_type(0).enum_type(0);
+  const EnumDescriptorProto& baz = file_.message_type(0).enum_type(1);
+
+  EXPECT_TRUE(HasSpan('a', 'd', bar));
+  EXPECT_TRUE(HasSpan('b', 'c', bar, "name"));
+  EXPECT_TRUE(HasSpan('e', 'h', baz));
+  EXPECT_TRUE(HasSpan('f', 'g', baz, "name"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.message_type(0)));
+  EXPECT_TRUE(HasSpan(file_.message_type(0), "name"));
+}
+
+TEST_F(SourceInfoTest, Services) {
+  EXPECT_TRUE(
+      Parse("$a$service $b$Foo$c$ {}$d$\n"
+            "$e$service $f$Bar$g$ {}$h$\n"));
+
+  EXPECT_TRUE(HasSpan('a', 'd', file_.service(0)));
+  EXPECT_TRUE(HasSpan('b', 'c', file_.service(0), "name"));
+  EXPECT_TRUE(HasSpan('e', 'h', file_.service(1)));
+  EXPECT_TRUE(HasSpan('f', 'g', file_.service(1), "name"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+}
+
+TEST_F(SourceInfoTest, MethodsAndStreams) {
+  EXPECT_TRUE(
+      Parse("service Foo {\n"
+            "  $a$rpc $b$Bar$c$($d$X$e$) returns($f$Y$g$);$h$"
+            "  $i$rpc $j$Baz$k$($l$Z$m$) returns($n$W$o$);$p$"
+            "}"));
+
+  const MethodDescriptorProto& bar = file_.service(0).method(0);
+  const MethodDescriptorProto& baz = file_.service(0).method(1);
+
+  EXPECT_TRUE(HasSpan('a', 'h', bar));
+  EXPECT_TRUE(HasSpan('b', 'c', bar, "name"));
+  EXPECT_TRUE(HasSpan('d', 'e', bar, "input_type"));
+  EXPECT_TRUE(HasSpan('f', 'g', bar, "output_type"));
+
+  EXPECT_TRUE(HasSpan('i', 'p', baz));
+  EXPECT_TRUE(HasSpan('j', 'k', baz, "name"));
+  EXPECT_TRUE(HasSpan('l', 'm', baz, "input_type"));
+  EXPECT_TRUE(HasSpan('n', 'o', baz, "output_type"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.service(0)));
+  EXPECT_TRUE(HasSpan(file_.service(0), "name"));
+}
+
+
+TEST_F(SourceInfoTest, Options) {
+  EXPECT_TRUE(
+      Parse("$a$option $b$foo$c$.$d$($e$bar.baz$f$)$g$ = "
+            "$h$123$i$;$j$\n"
+            "$k$option qux = $l$-123$m$;$n$\n"
+            "$o$option corge = $p$abc$q$;$r$\n"
+            "$s$option grault = $t$'blah'$u$;$v$\n"
+            "$w$option garply = $x${ yadda yadda }$y$;$z$\n"
+            "$0$option waldo = $1$123.0$2$;$3$\n"));
+
+  const UninterpretedOption& option1 = file_.options().uninterpreted_option(0);
+  const UninterpretedOption& option2 = file_.options().uninterpreted_option(1);
+  const UninterpretedOption& option3 = file_.options().uninterpreted_option(2);
+  const UninterpretedOption& option4 = file_.options().uninterpreted_option(3);
+  const UninterpretedOption& option5 = file_.options().uninterpreted_option(4);
+  const UninterpretedOption& option6 = file_.options().uninterpreted_option(5);
+
+  EXPECT_TRUE(HasSpan('a', 'j', file_.options()));
+  EXPECT_TRUE(HasSpan('a', 'j', option1));
+  EXPECT_TRUE(HasSpan('b', 'g', option1, "name"));
+  EXPECT_TRUE(HasSpan('b', 'c', option1.name(0)));
+  EXPECT_TRUE(HasSpan('b', 'c', option1.name(0), "name_part"));
+  EXPECT_TRUE(HasSpan('d', 'g', option1.name(1)));
+  EXPECT_TRUE(HasSpan('e', 'f', option1.name(1), "name_part"));
+  EXPECT_TRUE(HasSpan('h', 'i', option1, "positive_int_value"));
+
+  EXPECT_TRUE(HasSpan('k', 'n', file_.options()));
+  EXPECT_TRUE(HasSpan('l', 'm', option2, "negative_int_value"));
+
+  EXPECT_TRUE(HasSpan('o', 'r', file_.options()));
+  EXPECT_TRUE(HasSpan('p', 'q', option3, "identifier_value"));
+
+  EXPECT_TRUE(HasSpan('s', 'v', file_.options()));
+  EXPECT_TRUE(HasSpan('t', 'u', option4, "string_value"));
+
+  EXPECT_TRUE(HasSpan('w', 'z', file_.options()));
+  EXPECT_TRUE(HasSpan('x', 'y', option5, "aggregate_value"));
+
+  EXPECT_TRUE(HasSpan('0', '3', file_.options()));
+  EXPECT_TRUE(HasSpan('1', '2', option6, "double_value"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(option2));
+  EXPECT_TRUE(HasSpan(option3));
+  EXPECT_TRUE(HasSpan(option4));
+  EXPECT_TRUE(HasSpan(option5));
+  EXPECT_TRUE(HasSpan(option6));
+  EXPECT_TRUE(HasSpan(option2, "name"));
+  EXPECT_TRUE(HasSpan(option3, "name"));
+  EXPECT_TRUE(HasSpan(option4, "name"));
+  EXPECT_TRUE(HasSpan(option5, "name"));
+  EXPECT_TRUE(HasSpan(option6, "name"));
+  EXPECT_TRUE(HasSpan(option2.name(0)));
+  EXPECT_TRUE(HasSpan(option3.name(0)));
+  EXPECT_TRUE(HasSpan(option4.name(0)));
+  EXPECT_TRUE(HasSpan(option5.name(0)));
+  EXPECT_TRUE(HasSpan(option6.name(0)));
+  EXPECT_TRUE(HasSpan(option2.name(0), "name_part"));
+  EXPECT_TRUE(HasSpan(option3.name(0), "name_part"));
+  EXPECT_TRUE(HasSpan(option4.name(0), "name_part"));
+  EXPECT_TRUE(HasSpan(option5.name(0), "name_part"));
+  EXPECT_TRUE(HasSpan(option6.name(0), "name_part"));
+}
+
+TEST_F(SourceInfoTest, ScopedOptions) {
+  EXPECT_TRUE(
+      Parse("message Foo {\n"
+            "  $a$option mopt = 1;$b$\n"
+            "}\n"
+            "enum Bar {\n"
+            "  $c$option eopt = 1;$d$\n"
+            "}\n"
+            "service Baz {\n"
+            "  $e$option sopt = 1;$f$\n"
+            "  rpc M(X) returns(Y) {\n"
+            "    $g$option mopt = 1;$h$\n"
+            "  }\n"
+            "  rpc MS4($1$stream$2$ X) returns($3$stream$4$ Y) {\n"
+            "    $k$option mopt = 1;$l$\n"
+            "  }\n"
+            "}\n"));
+
+  EXPECT_TRUE(HasSpan('a', 'b', file_.message_type(0).options()));
+  EXPECT_TRUE(HasSpan('c', 'd', file_.enum_type(0).options()));
+  EXPECT_TRUE(HasSpan('e', 'f', file_.service(0).options()));
+  EXPECT_TRUE(HasSpan('g', 'h', file_.service(0).method(0).options()));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.message_type(0)));
+  EXPECT_TRUE(HasSpan(file_.message_type(0), "name"));
+  EXPECT_TRUE(HasSpan(file_.message_type(0).options().uninterpreted_option(0)));
+  EXPECT_TRUE(
+      HasSpan(file_.message_type(0).options().uninterpreted_option(0), "name"));
+  EXPECT_TRUE(
+      HasSpan(file_.message_type(0).options().uninterpreted_option(0).name(0)));
+  EXPECT_TRUE(
+      HasSpan(file_.message_type(0).options().uninterpreted_option(0).name(0),
+              "name_part"));
+  EXPECT_TRUE(HasSpan(file_.message_type(0).options().uninterpreted_option(0),
+                      "positive_int_value"));
+  EXPECT_TRUE(HasSpan(file_.enum_type(0)));
+  EXPECT_TRUE(HasSpan(file_.enum_type(0), "name"));
+  EXPECT_TRUE(HasSpan(file_.enum_type(0).options().uninterpreted_option(0)));
+  EXPECT_TRUE(
+      HasSpan(file_.enum_type(0).options().uninterpreted_option(0), "name"));
+  EXPECT_TRUE(
+      HasSpan(file_.enum_type(0).options().uninterpreted_option(0).name(0)));
+  EXPECT_TRUE(
+      HasSpan(file_.enum_type(0).options().uninterpreted_option(0).name(0),
+              "name_part"));
+  EXPECT_TRUE(HasSpan(file_.enum_type(0).options().uninterpreted_option(0),
+                      "positive_int_value"));
+  EXPECT_TRUE(HasSpan(file_.service(0)));
+  EXPECT_TRUE(HasSpan(file_.service(0), "name"));
+  EXPECT_TRUE(HasSpan(file_.service(0).method(0)));
+  EXPECT_TRUE(HasSpan(file_.service(0).options().uninterpreted_option(0)));
+  EXPECT_TRUE(
+      HasSpan(file_.service(0).options().uninterpreted_option(0), "name"));
+  EXPECT_TRUE(
+      HasSpan(file_.service(0).options().uninterpreted_option(0).name(0)));
+  EXPECT_TRUE(HasSpan(
+      file_.service(0).options().uninterpreted_option(0).name(0), "name_part"));
+  EXPECT_TRUE(HasSpan(file_.service(0).options().uninterpreted_option(0),
+                      "positive_int_value"));
+  EXPECT_TRUE(HasSpan(file_.service(0).method(0), "name"));
+  EXPECT_TRUE(HasSpan(file_.service(0).method(0), "input_type"));
+  EXPECT_TRUE(HasSpan(file_.service(0).method(0), "output_type"));
+  EXPECT_TRUE(
+      HasSpan(file_.service(0).method(0).options().uninterpreted_option(0)));
+  EXPECT_TRUE(HasSpan(
+      file_.service(0).method(0).options().uninterpreted_option(0), "name"));
+  EXPECT_TRUE(HasSpan(
+      file_.service(0).method(0).options().uninterpreted_option(0).name(0)));
+  EXPECT_TRUE(HasSpan(
+      file_.service(0).method(0).options().uninterpreted_option(0).name(0),
+      "name_part"));
+  EXPECT_TRUE(
+      HasSpan(file_.service(0).method(0).options().uninterpreted_option(0),
+              "positive_int_value"));
+
+  EXPECT_TRUE(HasSpan('k', 'l', file_.service(0).method(1).options()));
+  EXPECT_TRUE(HasSpan(file_.service(0).method(1)));
+  EXPECT_TRUE(HasSpan(file_.service(0).method(1), "name"));
+  EXPECT_TRUE(HasSpan(file_.service(0).method(1), "input_type"));
+  EXPECT_TRUE(HasSpan(file_.service(0).method(1), "output_type"));
+  EXPECT_TRUE(
+      HasSpan(file_.service(0).method(1).options().uninterpreted_option(0)));
+  EXPECT_TRUE(HasSpan(
+      file_.service(0).method(1).options().uninterpreted_option(0), "name"));
+  EXPECT_TRUE(HasSpan(
+      file_.service(0).method(1).options().uninterpreted_option(0).name(0)));
+  EXPECT_TRUE(HasSpan(
+      file_.service(0).method(1).options().uninterpreted_option(0).name(0),
+      "name_part"));
+  EXPECT_TRUE(
+      HasSpan(file_.service(0).method(1).options().uninterpreted_option(0),
+              "positive_int_value"));
+  EXPECT_TRUE(
+      HasSpan('1', '2', file_.service(0).method(1), "client_streaming"));
+  EXPECT_TRUE(
+      HasSpan('3', '4', file_.service(0).method(1), "server_streaming"));
+}
+
+TEST_F(SourceInfoTest, FieldOptions) {
+  // The actual "name = value" pairs are parsed by the same code as for
+  // top-level options so we won't re-test that -- just make sure that the
+  // syntax used for field options is understood.
+  EXPECT_TRUE(
+      Parse("message Foo {"
+            "  optional int32 bar = 1 "
+            "$a$[default=$b$123$c$,$d$opt1=123$e$,"
+            "$f$opt2='hi'$g$]$h$;"
+            "}\n"));
+
+  const FieldDescriptorProto& field = file_.message_type(0).field(0);
+  const UninterpretedOption& option1 = field.options().uninterpreted_option(0);
+  const UninterpretedOption& option2 = field.options().uninterpreted_option(1);
+
+  EXPECT_TRUE(HasSpan('a', 'h', field.options()));
+  EXPECT_TRUE(HasSpan('b', 'c', field, "default_value"));
+  EXPECT_TRUE(HasSpan('d', 'e', option1));
+  EXPECT_TRUE(HasSpan('f', 'g', option2));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.message_type(0)));
+  EXPECT_TRUE(HasSpan(file_.message_type(0), "name"));
+  EXPECT_TRUE(HasSpan(field));
+  EXPECT_TRUE(HasSpan(field, "label"));
+  EXPECT_TRUE(HasSpan(field, "type"));
+  EXPECT_TRUE(HasSpan(field, "name"));
+  EXPECT_TRUE(HasSpan(field, "number"));
+  EXPECT_TRUE(HasSpan(option1, "name"));
+  EXPECT_TRUE(HasSpan(option2, "name"));
+  EXPECT_TRUE(HasSpan(option1.name(0)));
+  EXPECT_TRUE(HasSpan(option2.name(0)));
+  EXPECT_TRUE(HasSpan(option1.name(0), "name_part"));
+  EXPECT_TRUE(HasSpan(option2.name(0), "name_part"));
+  EXPECT_TRUE(HasSpan(option1, "positive_int_value"));
+  EXPECT_TRUE(HasSpan(option2, "string_value"));
+}
+
+TEST_F(SourceInfoTest, EnumValueOptions) {
+  // The actual "name = value" pairs are parsed by the same code as for
+  // top-level options so we won't re-test that -- just make sure that the
+  // syntax used for enum options is understood.
+  EXPECT_TRUE(
+      Parse("enum Foo {"
+            "  BAR = 1 $a$[$b$opt1=123$c$,$d$opt2='hi'$e$]$f$;"
+            "}\n"));
+
+  const EnumValueDescriptorProto& value = file_.enum_type(0).value(0);
+  const UninterpretedOption& option1 = value.options().uninterpreted_option(0);
+  const UninterpretedOption& option2 = value.options().uninterpreted_option(1);
+
+  EXPECT_TRUE(HasSpan('a', 'f', value.options()));
+  EXPECT_TRUE(HasSpan('b', 'c', option1));
+  EXPECT_TRUE(HasSpan('d', 'e', option2));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(file_.enum_type(0)));
+  EXPECT_TRUE(HasSpan(file_.enum_type(0), "name"));
+  EXPECT_TRUE(HasSpan(value));
+  EXPECT_TRUE(HasSpan(value, "name"));
+  EXPECT_TRUE(HasSpan(value, "number"));
+  EXPECT_TRUE(HasSpan(option1, "name"));
+  EXPECT_TRUE(HasSpan(option2, "name"));
+  EXPECT_TRUE(HasSpan(option1.name(0)));
+  EXPECT_TRUE(HasSpan(option2.name(0)));
+  EXPECT_TRUE(HasSpan(option1.name(0), "name_part"));
+  EXPECT_TRUE(HasSpan(option2.name(0), "name_part"));
+  EXPECT_TRUE(HasSpan(option1, "positive_int_value"));
+  EXPECT_TRUE(HasSpan(option2, "string_value"));
+}
+
+TEST_F(SourceInfoTest, DocComments) {
+  EXPECT_TRUE(
+      Parse("// Foo leading\n"
+            "// line 2\n"
+            "$a$message Foo {\n"
+            "  // Foo trailing\n"
+            "  // line 2\n"
+            "\n"
+            "  // detached\n"
+            "\n"
+            "  // bar leading\n"
+            "  $b$optional int32 bar = 1;$c$\n"
+            "  // bar trailing\n"
+            "}$d$\n"
+            "// ignored\n"));
+
+  const DescriptorProto& foo = file_.message_type(0);
+  const FieldDescriptorProto& bar = foo.field(0);
+
+  EXPECT_TRUE(HasSpanWithComment('a', 'd', foo, " Foo leading\n line 2\n",
+                                 " Foo trailing\n line 2\n", NULL));
+  EXPECT_TRUE(HasSpanWithComment('b', 'c', bar, " bar leading\n",
+                                 " bar trailing\n", " detached\n"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(foo, "name"));
+  EXPECT_TRUE(HasSpan(bar, "label"));
+  EXPECT_TRUE(HasSpan(bar, "type"));
+  EXPECT_TRUE(HasSpan(bar, "name"));
+  EXPECT_TRUE(HasSpan(bar, "number"));
+}
+
+TEST_F(SourceInfoTest, DocComments2) {
+  EXPECT_TRUE(
+      Parse("// detached before message.\n"
+            "\n"
+            "// Foo leading\n"
+            "// line 2\n"
+            "$a$message Foo {\n"
+            "  /* Foo trailing\n"
+            "   * line 2 */\n"
+            "  // detached\n"
+            "  /* bar leading\n"
+            "   */"
+            "  $b$optional int32 bar = 1;$c$  // bar trailing\n"
+            "  // ignored detached\n"
+            "}$d$\n"
+            "// ignored\n"
+            "\n"
+            "// detached before option\n"
+            "\n"
+            "// option leading\n"
+            "$e$option baz = 123;$f$\n"
+            "// option trailing\n"));
+
+  const DescriptorProto& foo = file_.message_type(0);
+  const FieldDescriptorProto& bar = foo.field(0);
+  const UninterpretedOption& baz = file_.options().uninterpreted_option(0);
+
+  EXPECT_TRUE(HasSpanWithComment('a', 'd', foo, " Foo leading\n line 2\n",
+                                 " Foo trailing\n line 2 ",
+                                 " detached before message.\n"));
+  EXPECT_TRUE(HasSpanWithComment('b', 'c', bar, " bar leading\n",
+                                 " bar trailing\n", " detached\n"));
+  EXPECT_TRUE(HasSpanWithComment('e', 'f', baz, " option leading\n",
+                                 " option trailing\n",
+                                 " detached before option\n"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(foo, "name"));
+  EXPECT_TRUE(HasSpan(bar, "label"));
+  EXPECT_TRUE(HasSpan(bar, "type"));
+  EXPECT_TRUE(HasSpan(bar, "name"));
+  EXPECT_TRUE(HasSpan(bar, "number"));
+  EXPECT_TRUE(HasSpan(file_.options()));
+  EXPECT_TRUE(HasSpan(baz, "name"));
+  EXPECT_TRUE(HasSpan(baz.name(0)));
+  EXPECT_TRUE(HasSpan(baz.name(0), "name_part"));
+  EXPECT_TRUE(HasSpan(baz, "positive_int_value"));
+}
+
+TEST_F(SourceInfoTest, DocComments3) {
+  EXPECT_TRUE(
+      Parse("$a$message Foo {\n"
+            "  // bar leading\n"
+            "  $b$optional int32 bar = 1 [(baz.qux) = {}];$c$\n"
+            "  // bar trailing\n"
+            "}$d$\n"
+            "// ignored\n"));
+
+  const DescriptorProto& foo = file_.message_type(0);
+  const FieldDescriptorProto& bar = foo.field(0);
+
+  EXPECT_TRUE(HasSpanWithComment('b', 'c', bar, " bar leading\n",
+                                 " bar trailing\n", NULL));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(foo));
+  EXPECT_TRUE(HasSpan(foo, "name"));
+  EXPECT_TRUE(HasSpan(bar, "label"));
+  EXPECT_TRUE(HasSpan(bar, "type"));
+  EXPECT_TRUE(HasSpan(bar, "name"));
+  EXPECT_TRUE(HasSpan(bar, "number"));
+  EXPECT_TRUE(HasSpan(bar.options()));
+  EXPECT_TRUE(HasSpan(bar.options().uninterpreted_option(0)));
+  EXPECT_TRUE(HasSpan(bar.options().uninterpreted_option(0), "name"));
+  EXPECT_TRUE(HasSpan(bar.options().uninterpreted_option(0).name(0)));
+  EXPECT_TRUE(
+      HasSpan(bar.options().uninterpreted_option(0).name(0), "name_part"));
+  EXPECT_TRUE(
+      HasSpan(bar.options().uninterpreted_option(0), "aggregate_value"));
+}
+
+TEST_F(SourceInfoTest, DocCommentsTopLevel) {
+  EXPECT_TRUE(
+      Parse("// detached before syntax paragraph 1\n"
+            "\n"
+            "// detached before syntax paragraph 2\n"
+            "\n"
+            "// syntax leading\n"
+            "$a$syntax = \"proto2\";$b$\n"
+            "// syntax trailing\n"
+            "\n"
+            "// syntax-package detached comments\n"
+            "\n"
+            ";\n"
+            "\n"
+            "// detached after empty before package\n"
+            "\n"
+            "// package leading\n"
+            "$c$package foo;$d$\n"
+            "// package trailing\n"
+            "\n"
+            "// ignored detach\n"
+            "\n"));
+
+  EXPECT_TRUE(HasSpan('a', 'b', file_, "syntax", -1, " syntax leading\n",
+                      " syntax trailing\n",
+                      " detached before syntax paragraph 1\n"
+                      "\n"
+                      " detached before syntax paragraph 2\n"));
+  EXPECT_TRUE(HasSpan('c', 'd', file_, "package", -1, " package leading\n",
+                      " package trailing\n",
+                      " syntax-package detached comments\n"
+                      "\n"
+                      " detached after empty before package\n"));
+
+  // ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+}
+
+TEST_F(SourceInfoTest, DocCommentsOneof) {
+  EXPECT_TRUE(
+      Parse("// Foo leading\n"
+            "$a$message Foo {\n"
+            "  /* Foo trailing\n"
+            "   */\n"
+            "  // detached before oneof\n"
+            "  /* bar leading\n"
+            "   * line 2 */\n"
+            "  $b$oneof bar {\n"
+            "  /* bar trailing\n"
+            "   * line 2 */\n"
+            "  // detached before bar_int\n"
+            "  /* bar_int leading\n"
+            "   */\n"
+            "  $c$int32 bar_int = 1;$d$  // bar_int trailing\n"
+            "  // detach comment ignored\n"
+            "  }$e$\n"
+            "}$f$\n"));
+
+  const DescriptorProto& foo = file_.message_type(0);
+  const OneofDescriptorProto& bar = foo.oneof_decl(0);
+  const FieldDescriptorProto& bar_int = foo.field(0);
+
+  EXPECT_TRUE(HasSpanWithComment('a', 'f', foo, " Foo leading\n",
+                                 " Foo trailing\n", NULL));
+  EXPECT_TRUE(HasSpanWithComment('b', 'e', bar, " bar leading\n line 2 ",
+                                 " bar trailing\n line 2 ",
+                                 " detached before oneof\n"));
+  EXPECT_TRUE(HasSpanWithComment('c', 'd', bar_int, " bar_int leading\n",
+                                 " bar_int trailing\n",
+                                 " detached before bar_int\n"));
+
+  // Ignore these.
+  EXPECT_TRUE(HasSpan(file_));
+  EXPECT_TRUE(HasSpan(foo, "name"));
+  EXPECT_TRUE(HasSpan(bar, "name"));
+  EXPECT_TRUE(HasSpan(bar_int, "type"));
+  EXPECT_TRUE(HasSpan(bar_int, "name"));
+  EXPECT_TRUE(HasSpan(bar_int, "number"));
+}
+
+// ===================================================================
+
+}  // anonymous namespace
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/php/php_generator.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/php/php_generator.cc"
new file mode 100644
index 00000000..a90484ef
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/php/php_generator.cc"
@@ -0,0 +1,1679 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+const std::string kDescriptorFile = "google/protobuf/descriptor.proto";
+const std::string kEmptyFile = "google/protobuf/empty.proto";
+const std::string kEmptyMetadataFile = "GPBMetadata/Google/Protobuf/GPBEmpty.php";
+const std::string kDescriptorMetadataFile =
+    "GPBMetadata/Google/Protobuf/Internal/Descriptor.php";
+const std::string kDescriptorDirName = "Google/Protobuf/Internal";
+const std::string kDescriptorPackageName = "Google\\Protobuf\\Internal";
+const char* const kReservedNames[] = {
+    "abstract",   "and",        "array",        "as",           "break",
+    "callable",   "case",       "catch",        "class",        "clone",
+    "const",      "continue",   "declare",      "default",      "die",
+    "do",         "echo",       "else",         "elseif",       "empty",
+    "enddeclare", "endfor",     "endforeach",   "endif",        "endswitch",
+    "endwhile",   "eval",       "exit",         "extends",      "final",
+    "for",        "foreach",    "function",     "global",       "goto",
+    "if",         "implements", "include",      "include_once", "instanceof",
+    "insteadof",  "interface",  "isset",        "list",         "namespace",
+    "new",        "or",         "print",        "private",      "protected",
+    "public",     "require",    "require_once", "return",       "static",
+    "switch",     "throw",      "trait",        "try",          "unset",
+    "use",        "var",        "while",        "xor",          "int",
+    "float",      "bool",       "string",       "true",         "false",
+    "null",       "void",       "iterable"};
+const char* const kValidConstantNames[] = {
+    "int",   "float", "bool", "string",   "true",
+    "false", "null",  "void", "iterable",
+};
+const int kReservedNamesSize = 73;
+const int kValidConstantNamesSize = 9;
+const int kFieldSetter = 1;
+const int kFieldGetter = 2;
+const int kFieldProperty = 3;
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace php {
+
+// Forward decls.
+std::string PhpName(const std::string& full_name, bool is_descriptor);
+std::string DefaultForField(FieldDescriptor* field);
+std::string IntToString(int32 value);
+std::string FilenameToClassname(const string& filename);
+std::string GeneratedMetadataFileName(const FileDescriptor* file,
+                                      bool is_descriptor);
+std::string LabelForField(FieldDescriptor* field);
+std::string TypeName(FieldDescriptor* field);
+std::string UnderscoresToCamelCase(const string& name, bool cap_first_letter);
+std::string BinaryToHex(const string& binary);
+void Indent(io::Printer* printer);
+void Outdent(io::Printer* printer);
+void GenerateMessageDocComment(io::Printer* printer, const Descriptor* message,
+                               int is_descriptor);
+void GenerateMessageConstructorDocComment(io::Printer* printer,
+                                          const Descriptor* message,
+                                          int is_descriptor);
+void GenerateFieldDocComment(io::Printer* printer, const FieldDescriptor* field,
+                             int is_descriptor, int function_type);
+void GenerateWrapperFieldGetterDocComment(io::Printer* printer,
+                                          const FieldDescriptor* field);
+void GenerateWrapperFieldSetterDocComment(io::Printer* printer,
+                                          const FieldDescriptor* field);
+void GenerateEnumDocComment(io::Printer* printer, const EnumDescriptor* enum_,
+                            int is_descriptor);
+void GenerateEnumValueDocComment(io::Printer* printer,
+                                 const EnumValueDescriptor* value);
+void GenerateServiceDocComment(io::Printer* printer,
+                               const ServiceDescriptor* service);
+void GenerateServiceMethodDocComment(io::Printer* printer,
+                              const MethodDescriptor* method);
+
+
+std::string ReservedNamePrefix(const string& classname,
+                                const FileDescriptor* file) {
+  bool is_reserved = false;
+
+  string lower = classname;
+  transform(lower.begin(), lower.end(), lower.begin(), ::tolower);
+
+  for (int i = 0; i < kReservedNamesSize; i++) {
+    if (lower == kReservedNames[i]) {
+      is_reserved = true;
+      break;
+    }
+  }
+
+  if (is_reserved) {
+    if (file->package() == "google.protobuf") {
+      return "GPB";
+    } else {
+      return "PB";
+    }
+  }
+
+  return "";
+}
+
+template 
+std::string DescriptorFullName(const DescriptorType* desc, bool is_descriptor) {
+  if (is_descriptor) {
+    return StringReplace(desc->full_name(),
+                         "google.protobuf",
+                         "google.protobuf.internal", false);
+  } else {
+    return desc->full_name();
+  }
+}
+
+template 
+std::string ClassNamePrefix(const string& classname,
+                            const DescriptorType* desc) {
+  const string& prefix = (desc->file()->options()).php_class_prefix();
+  if (!prefix.empty()) {
+    return prefix;
+  }
+
+  return ReservedNamePrefix(classname, desc->file());
+}
+
+template 
+std::string GeneratedClassNameImpl(const DescriptorType* desc) {
+  std::string classname = ClassNamePrefix(desc->name(), desc) + desc->name();
+  const Descriptor* containing = desc->containing_type();
+  while (containing != NULL) {
+    classname = ClassNamePrefix(containing->name(), desc) + containing->name()
+       + '\\' + classname;
+    containing = containing->containing_type();
+  }
+  return classname;
+}
+
+std::string GeneratedClassNameImpl(const ServiceDescriptor* desc) {
+  std::string classname = desc->name();
+  return ClassNamePrefix(classname, desc) + classname;
+}
+
+std::string GeneratedClassName(const Descriptor* desc) {
+  return GeneratedClassNameImpl(desc);
+}
+
+std::string GeneratedClassName(const EnumDescriptor* desc) {
+  return GeneratedClassNameImpl(desc);
+}
+
+std::string GeneratedClassName(const ServiceDescriptor* desc) {
+  return GeneratedClassNameImpl(desc);
+}
+
+template 
+std::string LegacyGeneratedClassName(const DescriptorType* desc) {
+  std::string classname = desc->name();
+  const Descriptor* containing = desc->containing_type();
+  while (containing != NULL) {
+    classname = containing->name() + '_' + classname;
+    containing = containing->containing_type();
+  }
+  return ClassNamePrefix(classname, desc) + classname;
+}
+
+std::string ClassNamePrefix(const string& classname) {
+  string lower = classname;
+  transform(lower.begin(), lower.end(), lower.begin(), ::tolower);
+
+  for (int i = 0; i < kReservedNamesSize; i++) {
+    if (lower == kReservedNames[i]) {
+      return "PB";
+    }
+  }
+
+  return "";
+}
+
+std::string ConstantNamePrefix(const string& classname) {
+  bool is_reserved = false;
+
+  string lower = classname;
+  transform(lower.begin(), lower.end(), lower.begin(), ::tolower);
+
+  for (int i = 0; i < kReservedNamesSize; i++) {
+    if (lower == kReservedNames[i]) {
+      is_reserved = true;
+      break;
+    }
+  }
+
+  for (int i = 0; i < kValidConstantNamesSize; i++) {
+    if (lower == kValidConstantNames[i]) {
+      is_reserved = false;
+      break;
+    }
+  }
+
+  if (is_reserved) {
+    return "PB";
+  }
+
+  return "";
+}
+
+template 
+std::string RootPhpNamespace(const DescriptorType* desc, bool is_descriptor) {
+  if (desc->file()->options().has_php_namespace()) {
+    const string& php_namespace = desc->file()->options().php_namespace();
+    if (!php_namespace.empty()) {
+      return php_namespace;
+    }
+    return "";
+  }
+
+  if (!desc->file()->package().empty()) {
+    return PhpName(desc->file()->package(), is_descriptor);
+  }
+  return "";
+}
+
+template 
+std::string FullClassName(const DescriptorType* desc, bool is_descriptor) {
+  string classname = GeneratedClassNameImpl(desc);
+  string php_namespace = RootPhpNamespace(desc, is_descriptor);
+  if (!php_namespace.empty()) {
+    return php_namespace + "\\" + classname;
+  }
+  return classname;
+}
+
+template 
+std::string LegacyFullClassName(const DescriptorType* desc, bool is_descriptor) {
+  string classname = LegacyGeneratedClassName(desc);
+  string php_namespace = RootPhpNamespace(desc, is_descriptor);
+  if (!php_namespace.empty()) {
+    return php_namespace + "\\" + classname;
+  }
+  return classname;
+}
+
+std::string PhpName(const std::string& full_name, bool is_descriptor) {
+  if (is_descriptor) {
+    return kDescriptorPackageName;
+  }
+
+  std::string segment;
+  std::string result;
+  bool cap_next_letter = true;
+  for (int i = 0; i < full_name.size(); i++) {
+    if ('a' <= full_name[i] && full_name[i] <= 'z' && cap_next_letter) {
+      segment += full_name[i] + ('A' - 'a');
+      cap_next_letter = false;
+    } else if (full_name[i] == '.') {
+      result += ClassNamePrefix(segment) + segment + '\\';
+      segment = "";
+      cap_next_letter = true;
+    } else {
+      segment += full_name[i];
+      cap_next_letter = false;
+    }
+  }
+  result += ClassNamePrefix(segment) + segment;
+  return result;
+}
+
+std::string DefaultForField(const FieldDescriptor* field) {
+  switch (field->type()) {
+    case FieldDescriptor::TYPE_INT32:
+    case FieldDescriptor::TYPE_INT64:
+    case FieldDescriptor::TYPE_UINT32:
+    case FieldDescriptor::TYPE_UINT64:
+    case FieldDescriptor::TYPE_SINT32:
+    case FieldDescriptor::TYPE_SINT64:
+    case FieldDescriptor::TYPE_FIXED32:
+    case FieldDescriptor::TYPE_FIXED64:
+    case FieldDescriptor::TYPE_SFIXED32:
+    case FieldDescriptor::TYPE_SFIXED64:
+    case FieldDescriptor::TYPE_ENUM: return "0";
+    case FieldDescriptor::TYPE_DOUBLE:
+    case FieldDescriptor::TYPE_FLOAT: return "0.0";
+    case FieldDescriptor::TYPE_BOOL: return "false";
+    case FieldDescriptor::TYPE_STRING:
+    case FieldDescriptor::TYPE_BYTES: return "''";
+    case FieldDescriptor::TYPE_MESSAGE:
+    case FieldDescriptor::TYPE_GROUP: return "null";
+    default: assert(false); return "";
+  }
+}
+
+std::string GeneratedMetadataFileName(const FileDescriptor* file,
+                                      bool is_descriptor) {
+  const string& proto_file = file->name();
+  int start_index = 0;
+  int first_index = proto_file.find_first_of("/", start_index);
+  std::string result = "";
+  std::string segment = "";
+
+  if (proto_file == kEmptyFile) {
+    return kEmptyMetadataFile;
+  }
+  if (is_descriptor) {
+    return kDescriptorMetadataFile;
+  }
+
+  // Append directory name.
+  std::string file_no_suffix;
+  int lastindex = proto_file.find_last_of(".");
+  if (proto_file == kEmptyFile) {
+    return kEmptyMetadataFile;
+  } else {
+    file_no_suffix = proto_file.substr(0, lastindex);
+  }
+
+  if (file->options().has_php_metadata_namespace()) {
+    const string& php_metadata_namespace =
+        file->options().php_metadata_namespace();
+    if (!php_metadata_namespace.empty() && php_metadata_namespace != "\\") {
+      result += php_metadata_namespace;
+      std::replace(result.begin(), result.end(), '\\', '/');
+      if (result.at(result.size() - 1) != '/') {
+        result += "/";
+      }
+    }
+  } else {
+    result += "GPBMetadata/";
+    while (first_index != string::npos) {
+      segment = UnderscoresToCamelCase(
+          file_no_suffix.substr(start_index, first_index - start_index), true);
+      result += ReservedNamePrefix(segment, file) + segment + "/";
+      start_index = first_index + 1;
+      first_index = file_no_suffix.find_first_of("/", start_index);
+    }
+  }
+
+  // Append file name.
+  int file_name_start = file_no_suffix.find_last_of("/");
+  if (file_name_start == string::npos) {
+    file_name_start = 0;
+  } else {
+    file_name_start += 1;
+  }
+  segment = UnderscoresToCamelCase(
+      file_no_suffix.substr(file_name_start, first_index - file_name_start), true);
+
+  return result + ReservedNamePrefix(segment, file) + segment + ".php";
+}
+
+template 
+std::string GeneratedClassFileName(const DescriptorType* desc,
+                                     bool is_descriptor) {
+  std::string result = FullClassName(desc, is_descriptor);
+  for (int i = 0; i < result.size(); i++) {
+    if (result[i] == '\\') {
+      result[i] = '/';
+    }
+  }
+  return result + ".php";
+}
+
+template 
+std::string LegacyGeneratedClassFileName(const DescriptorType* desc,
+                                     bool is_descriptor) {
+  std::string result = LegacyFullClassName(desc, is_descriptor);
+
+  for (int i = 0; i < result.size(); i++) {
+    if (result[i] == '\\') {
+      result[i] = '/';
+    }
+  }
+  return result + ".php";
+}
+
+std::string GeneratedServiceFileName(const ServiceDescriptor* service,
+                                    bool is_descriptor) {
+  std::string result = FullClassName(service, is_descriptor) + "Interface";
+  for (int i = 0; i < result.size(); i++) {
+    if (result[i] == '\\') {
+      result[i] = '/';
+    }
+  }
+  return result + ".php";
+}
+
+std::string IntToString(int32 value) {
+  std::ostringstream os;
+  os << value;
+  return os.str();
+}
+
+std::string LabelForField(const FieldDescriptor* field) {
+  switch (field->label()) {
+    case FieldDescriptor::LABEL_OPTIONAL: return "optional";
+    case FieldDescriptor::LABEL_REQUIRED: return "required";
+    case FieldDescriptor::LABEL_REPEATED: return "repeated";
+    default: assert(false); return "";
+  }
+}
+
+std::string TypeName(const FieldDescriptor* field) {
+  switch (field->type()) {
+    case FieldDescriptor::TYPE_INT32: return "int32";
+    case FieldDescriptor::TYPE_INT64: return "int64";
+    case FieldDescriptor::TYPE_UINT32: return "uint32";
+    case FieldDescriptor::TYPE_UINT64: return "uint64";
+    case FieldDescriptor::TYPE_SINT32: return "sint32";
+    case FieldDescriptor::TYPE_SINT64: return "sint64";
+    case FieldDescriptor::TYPE_FIXED32: return "fixed32";
+    case FieldDescriptor::TYPE_FIXED64: return "fixed64";
+    case FieldDescriptor::TYPE_SFIXED32: return "sfixed32";
+    case FieldDescriptor::TYPE_SFIXED64: return "sfixed64";
+    case FieldDescriptor::TYPE_DOUBLE: return "double";
+    case FieldDescriptor::TYPE_FLOAT: return "float";
+    case FieldDescriptor::TYPE_BOOL: return "bool";
+    case FieldDescriptor::TYPE_ENUM: return "enum";
+    case FieldDescriptor::TYPE_STRING: return "string";
+    case FieldDescriptor::TYPE_BYTES: return "bytes";
+    case FieldDescriptor::TYPE_MESSAGE: return "message";
+    case FieldDescriptor::TYPE_GROUP: return "group";
+    default: assert(false); return "";
+  }
+}
+
+std::string PhpSetterTypeName(const FieldDescriptor* field, bool is_descriptor) {
+  if (field->is_map()) {
+    return "array|\\Google\\Protobuf\\Internal\\MapField";
+  }
+  string type;
+  switch (field->type()) {
+    case FieldDescriptor::TYPE_INT32:
+    case FieldDescriptor::TYPE_UINT32:
+    case FieldDescriptor::TYPE_SINT32:
+    case FieldDescriptor::TYPE_FIXED32:
+    case FieldDescriptor::TYPE_SFIXED32:
+    case FieldDescriptor::TYPE_ENUM:
+      type = "int";
+      break;
+    case FieldDescriptor::TYPE_INT64:
+    case FieldDescriptor::TYPE_UINT64:
+    case FieldDescriptor::TYPE_SINT64:
+    case FieldDescriptor::TYPE_FIXED64:
+    case FieldDescriptor::TYPE_SFIXED64:
+      type = "int|string";
+      break;
+    case FieldDescriptor::TYPE_DOUBLE:
+    case FieldDescriptor::TYPE_FLOAT:
+      type = "float";
+      break;
+    case FieldDescriptor::TYPE_BOOL:
+      type = "bool";
+      break;
+    case FieldDescriptor::TYPE_STRING:
+    case FieldDescriptor::TYPE_BYTES:
+      type = "string";
+      break;
+    case FieldDescriptor::TYPE_MESSAGE:
+      type = "\\" + FullClassName(field->message_type(), is_descriptor);
+      break;
+    case FieldDescriptor::TYPE_GROUP:
+      return "null";
+    default: assert(false); return "";
+  }
+  if (field->is_repeated()) {
+    // accommodate for edge case with multiple types.
+    size_t start_pos = type.find("|");
+    if (start_pos != std::string::npos) {
+      type.replace(start_pos, 1, "[]|");
+    }
+    type += "[]|\\Google\\Protobuf\\Internal\\RepeatedField";
+  }
+  return type;
+}
+
+std::string PhpGetterTypeName(const FieldDescriptor* field, bool is_descriptor) {
+  if (field->is_map()) {
+    return "\\Google\\Protobuf\\Internal\\MapField";
+  }
+  if (field->is_repeated()) {
+    return "\\Google\\Protobuf\\Internal\\RepeatedField";
+  }
+  switch (field->type()) {
+    case FieldDescriptor::TYPE_INT32:
+    case FieldDescriptor::TYPE_UINT32:
+    case FieldDescriptor::TYPE_SINT32:
+    case FieldDescriptor::TYPE_FIXED32:
+    case FieldDescriptor::TYPE_SFIXED32:
+    case FieldDescriptor::TYPE_ENUM: return "int";
+    case FieldDescriptor::TYPE_INT64:
+    case FieldDescriptor::TYPE_UINT64:
+    case FieldDescriptor::TYPE_SINT64:
+    case FieldDescriptor::TYPE_FIXED64:
+    case FieldDescriptor::TYPE_SFIXED64: return "int|string";
+    case FieldDescriptor::TYPE_DOUBLE:
+    case FieldDescriptor::TYPE_FLOAT: return "float";
+    case FieldDescriptor::TYPE_BOOL: return "bool";
+    case FieldDescriptor::TYPE_STRING:
+    case FieldDescriptor::TYPE_BYTES: return "string";
+    case FieldDescriptor::TYPE_MESSAGE:
+      return "\\" + FullClassName(field->message_type(), is_descriptor);
+    case FieldDescriptor::TYPE_GROUP: return "null";
+    default: assert(false); return "";
+  }
+}
+
+std::string EnumOrMessageSuffix(
+    const FieldDescriptor* field, bool is_descriptor) {
+  if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+    return ", '" + DescriptorFullName(field->message_type(), is_descriptor) + "'";
+  }
+  if (field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM) {
+    return ", '" + DescriptorFullName(field->enum_type(), is_descriptor) + "'";
+  }
+  return "";
+}
+
+// Converts a name to camel-case. If cap_first_letter is true, capitalize the
+// first letter.
+std::string UnderscoresToCamelCase(const string& name, bool cap_first_letter) {
+  std::string result;
+  for (int i = 0; i < name.size(); i++) {
+    if ('a' <= name[i] && name[i] <= 'z') {
+      if (cap_first_letter) {
+        result += name[i] + ('A' - 'a');
+      } else {
+        result += name[i];
+      }
+      cap_first_letter = false;
+    } else if ('A' <= name[i] && name[i] <= 'Z') {
+      if (i == 0 && !cap_first_letter) {
+        // Force first letter to lower-case unless explicitly told to
+        // capitalize it.
+        result += name[i] + ('a' - 'A');
+      } else {
+        // Capital letters after the first are left as-is.
+        result += name[i];
+      }
+      cap_first_letter = false;
+    } else if ('0' <= name[i] && name[i] <= '9') {
+      result += name[i];
+      cap_first_letter = true;
+    } else {
+      cap_first_letter = true;
+    }
+  }
+  // Add a trailing "_" if the name should be altered.
+  if (name[name.size() - 1] == '#') {
+    result += '_';
+  }
+  return result;
+}
+
+std::string BinaryToHex(const string& binary) {
+  string dest;
+  size_t i;
+  unsigned char symbol[16] = {
+    '0', '1', '2', '3',
+    '4', '5', '6', '7',
+    '8', '9', 'a', 'b',
+    'c', 'd', 'e', 'f',
+  };
+
+  dest.resize(binary.size() * 2);
+  char* append_ptr = &dest[0];
+
+  for (i = 0; i < binary.size(); i++) {
+    *append_ptr++ = symbol[(binary[i] & 0xf0) >> 4];
+    *append_ptr++ = symbol[binary[i] & 0x0f];
+  }
+
+  return dest;
+}
+
+void Indent(io::Printer* printer) {
+  printer->Indent();
+  printer->Indent();
+}
+void Outdent(io::Printer* printer) {
+  printer->Outdent();
+  printer->Outdent();
+}
+
+void GenerateField(const FieldDescriptor* field, io::Printer* printer,
+                   bool is_descriptor) {
+  if (field->is_repeated()) {
+    GenerateFieldDocComment(printer, field, is_descriptor, kFieldProperty);
+    printer->Print(
+        "private $^name^;\n",
+        "name", field->name());
+  } else if (field->containing_oneof()) {
+    // Oneof fields are handled by GenerateOneofField.
+    return;
+  } else {
+    GenerateFieldDocComment(printer, field, is_descriptor, kFieldProperty);
+    printer->Print(
+        "protected $^name^ = ^default^;\n",
+        "name", field->name(),
+        "default", DefaultForField(field));
+  }
+
+  if (is_descriptor) {
+    printer->Print(
+        "private $has_^name^ = false;\n",
+        "name", field->name());
+  }
+}
+
+void GenerateOneofField(const OneofDescriptor* oneof, io::Printer* printer) {
+  // Oneof property needs to be protected in order to be accessed by parent
+  // class in implementation.
+  printer->Print(
+      "protected $^name^;\n",
+      "name", oneof->name());
+}
+
+void GenerateFieldAccessor(const FieldDescriptor* field, bool is_descriptor,
+                           io::Printer* printer) {
+  const OneofDescriptor* oneof = field->containing_oneof();
+
+  // Generate getter.
+  if (oneof != NULL) {
+    GenerateFieldDocComment(printer, field, is_descriptor, kFieldGetter);
+    printer->Print(
+        "public function get^camel_name^()\n"
+        "{\n"
+        "    return $this->readOneof(^number^);\n"
+        "}\n\n",
+        "camel_name", UnderscoresToCamelCase(field->name(), true),
+        "number", IntToString(field->number()));
+  } else {
+    GenerateFieldDocComment(printer, field, is_descriptor, kFieldGetter);
+    printer->Print(
+        "public function get^camel_name^()\n"
+        "{\n"
+        "    return $this->^name^;\n"
+        "}\n\n",
+        "camel_name", UnderscoresToCamelCase(field->name(), true), "name",
+        field->name());
+  }
+
+  // For wrapper types, generate an additional getXXXUnwrapped getter
+  if (!field->is_map() &&
+      !field->is_repeated() &&
+      field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
+      IsWrapperType(field)) {
+    GenerateWrapperFieldGetterDocComment(printer, field);
+    printer->Print(
+        "public function get^camel_name^Unwrapped()\n"
+        "{\n"
+        "    return $this->readWrapperValue(\"^field_name^\");\n"
+        "}\n\n",
+        "camel_name", UnderscoresToCamelCase(field->name(), true),
+        "field_name", field->name());
+  }
+
+  // Generate setter.
+  GenerateFieldDocComment(printer, field, is_descriptor, kFieldSetter);
+  printer->Print(
+      "public function set^camel_name^($var)\n"
+      "{\n",
+      "camel_name", UnderscoresToCamelCase(field->name(), true));
+
+  Indent(printer);
+
+  // Type check.
+  if (field->is_map()) {
+    const Descriptor* map_entry = field->message_type();
+    const FieldDescriptor* key = map_entry->FindFieldByName("key");
+    const FieldDescriptor* value = map_entry->FindFieldByName("value");
+    printer->Print(
+        "$arr = GPBUtil::checkMapField($var, "
+        "\\Google\\Protobuf\\Internal\\GPBType::^key_type^, "
+        "\\Google\\Protobuf\\Internal\\GPBType::^value_type^",
+        "key_type", ToUpper(key->type_name()),
+        "value_type", ToUpper(value->type_name()));
+    if (value->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      printer->Print(
+          ", \\^class_name^);\n",
+          "class_name",
+          FullClassName(value->message_type(), is_descriptor) + "::class");
+    } else if (value->cpp_type() == FieldDescriptor::CPPTYPE_ENUM) {
+      printer->Print(
+          ", \\^class_name^);\n",
+          "class_name",
+          FullClassName(value->enum_type(), is_descriptor) + "::class");
+    } else {
+      printer->Print(");\n");
+    }
+  } else if (field->is_repeated()) {
+    printer->Print(
+        "$arr = GPBUtil::checkRepeatedField($var, "
+        "\\Google\\Protobuf\\Internal\\GPBType::^type^",
+        "type", ToUpper(field->type_name()));
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      printer->Print(
+          ", \\^class_name^);\n",
+          "class_name",
+          FullClassName(field->message_type(), is_descriptor) + "::class");
+    } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM) {
+      printer->Print(
+          ", \\^class_name^);\n",
+          "class_name",
+          FullClassName(field->enum_type(), is_descriptor) + "::class");
+    } else {
+      printer->Print(");\n");
+    }
+  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+    printer->Print(
+        "GPBUtil::checkMessage($var, \\^class_name^::class);\n",
+        "class_name", LegacyFullClassName(field->message_type(), is_descriptor));
+  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM) {
+    printer->Print(
+        "GPBUtil::checkEnum($var, \\^class_name^::class);\n",
+        "class_name", LegacyFullClassName(field->enum_type(), is_descriptor));
+  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_STRING) {
+    printer->Print(
+        "GPBUtil::checkString($var, ^utf8^);\n",
+        "utf8",
+        field->type() == FieldDescriptor::TYPE_STRING ? "True": "False");
+  } else {
+    printer->Print(
+        "GPBUtil::check^type^($var);\n",
+        "type", UnderscoresToCamelCase(field->cpp_type_name(), true));
+  }
+
+  if (oneof != NULL) {
+    printer->Print(
+        "$this->writeOneof(^number^, $var);\n",
+        "number", IntToString(field->number()));
+  } else if (field->is_repeated()) {
+    printer->Print(
+        "$this->^name^ = $arr;\n",
+        "name", field->name());
+  } else {
+    printer->Print(
+        "$this->^name^ = $var;\n",
+        "name", field->name());
+  }
+
+  // Set has bit for proto2 only.
+  if (is_descriptor) {
+    printer->Print(
+        "$this->has_^field_name^ = true;\n",
+        "field_name", field->name());
+  }
+
+  printer->Print("\nreturn $this;\n");
+
+  Outdent(printer);
+
+  printer->Print(
+      "}\n\n");
+
+  // For wrapper types, generate an additional setXXXValue getter
+  if (!field->is_map() &&
+      !field->is_repeated() &&
+      field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
+      IsWrapperType(field)) {
+    GenerateWrapperFieldSetterDocComment(printer, field);
+    printer->Print(
+        "public function set^camel_name^Unwrapped($var)\n"
+        "{\n"
+        "    $this->writeWrapperValue(\"^field_name^\", $var);\n"
+        "    return $this;"
+        "}\n\n",
+        "camel_name", UnderscoresToCamelCase(field->name(), true),
+        "field_name", field->name());
+  }
+
+  // Generate has method for proto2 only.
+  if (is_descriptor) {
+    printer->Print(
+        "public function has^camel_name^()\n"
+        "{\n"
+        "    return $this->has_^field_name^;\n"
+        "}\n\n",
+        "camel_name", UnderscoresToCamelCase(field->name(), true),
+        "field_name", field->name());
+  }
+}
+
+void GenerateEnumToPool(const EnumDescriptor* en, io::Printer* printer) {
+  printer->Print(
+      "$pool->addEnum('^name^', "
+      "\\Google\\Protobuf\\Internal\\^class_name^::class)\n",
+      "name", DescriptorFullName(en, true),
+      "class_name", en->name());
+  Indent(printer);
+
+  for (int i = 0; i < en->value_count(); i++) {
+    const EnumValueDescriptor* value = en->value(i);
+    printer->Print(
+        "->value(\"^name^\", ^number^)\n",
+        "name", ConstantNamePrefix(value->name()) + value->name(),
+        "number", IntToString(value->number()));
+  }
+  printer->Print("->finalizeToPool();\n\n");
+  Outdent(printer);
+}
+
+void GenerateServiceMethod(const MethodDescriptor* method,
+                           io::Printer* printer) {
+  printer->Print(
+        "public function ^camel_name^(\\^request_name^ $request);\n\n",
+        "camel_name", UnderscoresToCamelCase(method->name(), false),
+        "request_name", FullClassName(
+          method->input_type(), false)
+  );
+}
+
+void GenerateMessageToPool(const string& name_prefix, const Descriptor* message,
+                           io::Printer* printer) {
+  // Don't generate MapEntry messages -- we use the PHP extension's native
+  // support for map fields instead.
+  if (message->options().map_entry()) {
+    return;
+  }
+  string class_name = (name_prefix.empty() ? "" : name_prefix + "\\") +
+    ReservedNamePrefix(message->name(), message->file()) + message->name();
+
+  printer->Print(
+      "$pool->addMessage('^message^', "
+      "\\Google\\Protobuf\\Internal\\^class_name^::class)\n",
+      "message", DescriptorFullName(message, true),
+      "class_name", class_name);
+
+  Indent(printer);
+
+  for (int i = 0; i < message->field_count(); i++) {
+    const FieldDescriptor* field = message->field(i);
+    if (field->is_map()) {
+      const FieldDescriptor* key =
+          field->message_type()->FindFieldByName("key");
+      const FieldDescriptor* val =
+          field->message_type()->FindFieldByName("value");
+      printer->Print(
+          "->map('^field^', \\Google\\Protobuf\\Internal\\GPBType::^key^, "
+          "\\Google\\Protobuf\\Internal\\GPBType::^value^, ^number^^other^)\n",
+          "field", field->name(),
+          "key", ToUpper(key->type_name()),
+          "value", ToUpper(val->type_name()),
+          "number", StrCat(field->number()),
+          "other", EnumOrMessageSuffix(val, true));
+    } else if (!field->containing_oneof()) {
+      printer->Print(
+          "->^label^('^field^', "
+          "\\Google\\Protobuf\\Internal\\GPBType::^type^, ^number^^other^)\n",
+          "field", field->name(),
+          "label", LabelForField(field),
+          "type", ToUpper(field->type_name()),
+          "number", StrCat(field->number()),
+          "other", EnumOrMessageSuffix(field, true));
+    }
+  }
+
+  // oneofs.
+  for (int i = 0; i < message->oneof_decl_count(); i++) {
+    const OneofDescriptor* oneof = message->oneof_decl(i);
+    printer->Print("->oneof(^name^)\n",
+                   "name", oneof->name());
+    Indent(printer);
+    for (int index = 0; index < oneof->field_count(); index++) {
+      const FieldDescriptor* field = oneof->field(index);
+      printer->Print(
+          "->value('^field^', "
+          "\\Google\\Protobuf\\Internal\\GPBType::^type^, ^number^^other^)\n",
+          "field", field->name(),
+          "type", ToUpper(field->type_name()),
+          "number", StrCat(field->number()),
+          "other", EnumOrMessageSuffix(field, true));
+    }
+    printer->Print("->finish()\n");
+    Outdent(printer);
+  }
+
+  printer->Print(
+      "->finalizeToPool();\n");
+
+  Outdent(printer);
+
+  printer->Print(
+      "\n");
+
+  for (int i = 0; i < message->nested_type_count(); i++) {
+    GenerateMessageToPool(class_name, message->nested_type(i), printer);
+  }
+  for (int i = 0; i < message->enum_type_count(); i++) {
+    GenerateEnumToPool(message->enum_type(i), printer);
+  }
+}
+
+void GenerateAddFileToPool(const FileDescriptor* file, bool is_descriptor,
+                           io::Printer* printer) {
+    printer->Print(
+        "public static $is_initialized = false;\n\n"
+        "public static function initOnce() {\n");
+    Indent(printer);
+
+    printer->Print(
+        "$pool = \\Google\\Protobuf\\Internal\\"
+        "DescriptorPool::getGeneratedPool();\n\n"
+        "if (static::$is_initialized == true) {\n"
+        "  return;\n"
+        "}\n");
+
+  if (is_descriptor) {
+    for (int i = 0; i < file->message_type_count(); i++) {
+      GenerateMessageToPool("", file->message_type(i), printer);
+    }
+    for (int i = 0; i < file->enum_type_count(); i++) {
+      GenerateEnumToPool(file->enum_type(i), printer);
+    }
+
+    printer->Print(
+        "$pool->finish();\n");
+  } else {
+    for (int i = 0; i < file->dependency_count(); i++) {
+      const std::string& name = file->dependency(i)->name();
+      // Currently, descriptor.proto is not ready for external usage. Skip to
+      // import it for now, so that its dependencies can still work as long as
+      // they don't use protos defined in descriptor.proto.
+      if (name == kDescriptorFile) {
+        continue;
+      }
+      std::string dependency_filename =
+          GeneratedMetadataFileName(file->dependency(i), is_descriptor);
+      printer->Print(
+          "\\^name^::initOnce();\n",
+          "name", FilenameToClassname(dependency_filename));
+    }
+
+    // Add messages and enums to descriptor pool.
+    FileDescriptorSet files;
+    FileDescriptorProto* file_proto = files.add_file();
+    file->CopyTo(file_proto);
+
+    // Filter out descriptor.proto as it cannot be depended on for now.
+    RepeatedPtrField* dependency = file_proto->mutable_dependency();
+    for (RepeatedPtrField::iterator it = dependency->begin();
+         it != dependency->end(); ++it) {
+      if (*it != kDescriptorFile) {
+        dependency->erase(it);
+        break;
+      }
+    }
+
+    // Filter out all extensions, since we do not support extension yet.
+    file_proto->clear_extension();
+    RepeatedPtrField* message_type =
+        file_proto->mutable_message_type();
+    for (RepeatedPtrField::iterator it = message_type->begin();
+         it != message_type->end(); ++it) {
+      it->clear_extension();
+    }
+
+    string files_data;
+    files.SerializeToString(&files_data);
+
+    printer->Print("$pool->internalAddGeneratedFile(hex2bin(\n");
+    Indent(printer);
+
+    // Only write 30 bytes per line.
+    static const int kBytesPerLine = 30;
+    for (int i = 0; i < files_data.size(); i += kBytesPerLine) {
+      printer->Print(
+          "\"^data^\"^dot^\n",
+          "data", BinaryToHex(files_data.substr(i, kBytesPerLine)),
+          "dot", i + kBytesPerLine < files_data.size() ? " ." : "");
+    }
+
+    Outdent(printer);
+    printer->Print(
+        "), true);\n\n");
+  }
+  printer->Print(
+      "static::$is_initialized = true;\n");
+  Outdent(printer);
+  printer->Print("}\n");
+}
+
+void GenerateUseDeclaration(bool is_descriptor, io::Printer* printer) {
+  if (!is_descriptor) {
+    printer->Print(
+        "use Google\\Protobuf\\Internal\\GPBType;\n"
+        "use Google\\Protobuf\\Internal\\RepeatedField;\n"
+        "use Google\\Protobuf\\Internal\\GPBUtil;\n\n");
+  } else {
+    printer->Print(
+        "use Google\\Protobuf\\Internal\\GPBType;\n"
+        "use Google\\Protobuf\\Internal\\GPBWire;\n"
+        "use Google\\Protobuf\\Internal\\RepeatedField;\n"
+        "use Google\\Protobuf\\Internal\\InputStream;\n"
+        "use Google\\Protobuf\\Internal\\GPBUtil;\n\n");
+  }
+}
+
+void GenerateHead(const FileDescriptor* file, io::Printer* printer) {
+  printer->Print(
+    "name());
+}
+
+std::string FilenameToClassname(const string& filename) {
+  int lastindex = filename.find_last_of(".");
+  std::string result = filename.substr(0, lastindex);
+  for (int i = 0; i < result.size(); i++) {
+    if (result[i] == '/') {
+      result[i] = '\\';
+    }
+  }
+  return result;
+}
+
+void GenerateMetadataFile(const FileDescriptor* file,
+                          bool is_descriptor,
+                          GeneratorContext* generator_context) {
+  std::string filename = GeneratedMetadataFileName(file, is_descriptor);
+  std::unique_ptr output(
+      generator_context->Open(filename));
+  io::Printer printer(output.get(), '^');
+
+  GenerateHead(file, &printer);
+
+  std::string fullname = FilenameToClassname(filename);
+  int lastindex = fullname.find_last_of("\\");
+
+  if (lastindex != string::npos) {
+    printer.Print(
+        "namespace ^name^;\n\n",
+        "name", fullname.substr(0, lastindex));
+
+    printer.Print(
+        "class ^name^\n"
+        "{\n",
+        "name", fullname.substr(lastindex + 1));
+  } else {
+    printer.Print(
+        "class ^name^\n"
+        "{\n",
+        "name", fullname);
+  }
+  Indent(&printer);
+
+  GenerateAddFileToPool(file, is_descriptor, &printer);
+
+  Outdent(&printer);
+  printer.Print("}\n\n");
+}
+
+template 
+void LegacyGenerateClassFile(const FileDescriptor* file, const DescriptorType* desc,
+                         bool is_descriptor,
+                         GeneratorContext* generator_context) {
+
+  std::string filename = LegacyGeneratedClassFileName(desc, is_descriptor);
+  std::unique_ptr output(
+      generator_context->Open(filename));
+  io::Printer printer(output.get(), '^');
+
+  GenerateHead(file, &printer);
+
+  std::string php_namespace = RootPhpNamespace(desc, is_descriptor);
+  if (!php_namespace.empty()) {
+    printer.Print(
+        "namespace ^name^;\n\n",
+        "name", php_namespace);
+  }
+  std::string newname = FullClassName(desc, is_descriptor);
+  printer.Print("if (false) {\n");
+  Indent(&printer);
+  printer.Print("/**\n");
+  printer.Print(" * This class is deprecated. Use ^new^ instead.\n",
+      "new", newname);
+  printer.Print(" * @deprecated\n");
+  printer.Print(" */\n");
+  printer.Print("class ^old^ {}\n",
+      "old", LegacyGeneratedClassName(desc));
+  Outdent(&printer);
+  printer.Print("}\n");
+  printer.Print("class_exists(^new^::class);\n",
+      "new", GeneratedClassNameImpl(desc));
+  printer.Print("@trigger_error('^old^ is deprecated and will be removed in "
+      "the next major release. Use ^fullname^ instead', E_USER_DEPRECATED);\n\n",
+      "old", LegacyFullClassName(desc, is_descriptor),
+      "fullname", newname);
+}
+
+void GenerateEnumFile(const FileDescriptor* file, const EnumDescriptor* en,
+                      bool is_descriptor, GeneratorContext* generator_context) {
+  std::string filename = GeneratedClassFileName(en, is_descriptor);
+  std::unique_ptr output(
+      generator_context->Open(filename));
+  io::Printer printer(output.get(), '^');
+
+  GenerateHead(file, &printer);
+
+  std::string fullname = FilenameToClassname(filename);
+  int lastindex = fullname.find_last_of("\\");
+
+  if (lastindex != string::npos) {
+    printer.Print(
+        "namespace ^name^;\n\n",
+        "name", fullname.substr(0, lastindex));
+
+    // We only need this 'use' statement if the enum has a namespace.
+    // Otherwise, we get a warning that the use statement has no effect.
+    printer.Print("use UnexpectedValueException;\n\n");
+  }
+
+  GenerateEnumDocComment(&printer, en, is_descriptor);
+
+  if (lastindex != string::npos) {
+    fullname = fullname.substr(lastindex + 1);
+  }
+
+  printer.Print(
+      "class ^name^\n"
+      "{\n",
+      "name", fullname);
+  Indent(&printer);
+
+  for (int i = 0; i < en->value_count(); i++) {
+    const EnumValueDescriptor* value = en->value(i);
+    GenerateEnumValueDocComment(&printer, value);
+    printer.Print("const ^name^ = ^number^;\n",
+                  "name", ConstantNamePrefix(value->name()) + value->name(),
+                  "number", IntToString(value->number()));
+  }
+
+  printer.Print("\nprivate static $valueToName = [\n");
+  Indent(&printer);
+  for (int i = 0; i < en->value_count(); i++) {
+    const EnumValueDescriptor* value = en->value(i);
+    printer.Print("self::^name^ => '^name^',\n",
+                  "name", ConstantNamePrefix(value->name()) + value->name());
+  }
+  Outdent(&printer);
+  printer.Print("];\n");
+
+  printer.Print(
+      "\npublic static function name($value)\n"
+      "{\n");
+  Indent(&printer);
+  printer.Print("if (!isset(self::$valueToName[$value])) {\n");
+  Indent(&printer);
+  printer.Print("throw new UnexpectedValueException(sprintf(\n");
+  Indent(&printer);
+  Indent(&printer);
+  printer.Print("'Enum %s has no name defined for value %s', __CLASS__, $value));\n");
+  Outdent(&printer);
+  Outdent(&printer);
+  Outdent(&printer);
+  printer.Print("}\n"
+                "return self::$valueToName[$value];\n");
+  Outdent(&printer);
+  printer.Print("}\n\n");
+
+  printer.Print(
+      "\npublic static function value($name)\n"
+      "{\n");
+  Indent(&printer);
+  printer.Print("$const = __CLASS__ . '::' . strtoupper($name);\n"
+                "if (!defined($const)) {\n");
+  Indent(&printer);
+  printer.Print("throw new UnexpectedValueException(sprintf(\n");
+  Indent(&printer);
+  Indent(&printer);
+  printer.Print("'Enum %s has no value defined for name %s', __CLASS__, $name));\n");
+  Outdent(&printer);
+  Outdent(&printer);
+  Outdent(&printer);
+  printer.Print("}\n"
+                "return constant($const);\n");
+  Outdent(&printer);
+  printer.Print("}\n");
+
+  Outdent(&printer);
+  printer.Print("}\n\n");
+
+  // write legacy file for backwards compatibility with nested messages and enums
+  if (en->containing_type() != NULL) {
+    printer.Print(
+        "// Adding a class alias for backwards compatibility with the previous class name.\n");
+    printer.Print(
+        "class_alias(^new^::class, \\^old^::class);\n\n",
+        "new", fullname,
+        "old", LegacyFullClassName(en, is_descriptor));
+    LegacyGenerateClassFile(file, en, is_descriptor, generator_context);
+  }
+}
+
+void GenerateMessageFile(const FileDescriptor* file, const Descriptor* message,
+                         bool is_descriptor,
+                         GeneratorContext* generator_context) {
+  // Don't generate MapEntry messages -- we use the PHP extension's native
+  // support for map fields instead.
+  if (message->options().map_entry()) {
+    return;
+  }
+
+  std::string filename = GeneratedClassFileName(message, is_descriptor);
+  std::unique_ptr output(
+      generator_context->Open(filename));
+  io::Printer printer(output.get(), '^');
+
+  GenerateHead(file, &printer);
+
+  std::string fullname = FilenameToClassname(filename);
+  int lastindex = fullname.find_last_of("\\");
+
+  if (lastindex != string::npos) {
+    printer.Print(
+        "namespace ^name^;\n\n",
+        "name", fullname.substr(0, lastindex));
+  }
+
+  GenerateUseDeclaration(is_descriptor, &printer);
+
+  GenerateMessageDocComment(&printer, message, is_descriptor);
+  if (lastindex != string::npos) {
+    fullname = fullname.substr(lastindex + 1);
+  }
+
+  printer.Print(
+      "class ^name^ extends \\Google\\Protobuf\\Internal\\Message\n"
+      "{\n",
+      "name", fullname);
+  Indent(&printer);
+
+  // Field and oneof definitions.
+  for (int i = 0; i < message->field_count(); i++) {
+    const FieldDescriptor* field = message->field(i);
+    GenerateField(field, &printer, is_descriptor);
+  }
+  for (int i = 0; i < message->oneof_decl_count(); i++) {
+    const OneofDescriptor* oneof = message->oneof_decl(i);
+    GenerateOneofField(oneof, &printer);
+  }
+  printer.Print("\n");
+
+  GenerateMessageConstructorDocComment(&printer, message, is_descriptor);
+  printer.Print(
+      "public function __construct($data = NULL) {\n");
+  Indent(&printer);
+
+  std::string metadata_filename =
+      GeneratedMetadataFileName(file, is_descriptor);
+  std::string metadata_fullname = FilenameToClassname(metadata_filename);
+  printer.Print(
+      "\\^fullname^::initOnce();\n"
+      "parent::__construct($data);\n",
+      "fullname", metadata_fullname);
+
+  Outdent(&printer);
+  printer.Print("}\n\n");
+
+  // Field and oneof accessors.
+  for (int i = 0; i < message->field_count(); i++) {
+    const FieldDescriptor* field = message->field(i);
+    GenerateFieldAccessor(field, is_descriptor, &printer);
+  }
+  for (int i = 0; i < message->oneof_decl_count(); i++) {
+    const OneofDescriptor* oneof = message->oneof_decl(i);
+    printer.Print(
+      "/**\n"
+      " * @return string\n"
+      " */\n"
+      "public function get^camel_name^()\n"
+      "{\n"
+      "    return $this->whichOneof(\"^name^\");\n"
+      "}\n\n",
+      "camel_name", UnderscoresToCamelCase(oneof->name(), true), "name",
+      oneof->name());
+  }
+
+  Outdent(&printer);
+  printer.Print("}\n\n");
+
+  // write legacy file for backwards compatibility with nested messages and enums
+  if (message->containing_type() != NULL) {
+    printer.Print(
+        "// Adding a class alias for backwards compatibility with the previous class name.\n");
+    printer.Print(
+        "class_alias(^new^::class, \\^old^::class);\n\n",
+        "new", fullname,
+        "old", LegacyFullClassName(message, is_descriptor));
+    LegacyGenerateClassFile(file, message, is_descriptor, generator_context);
+  }
+
+  // Nested messages and enums.
+  for (int i = 0; i < message->nested_type_count(); i++) {
+    GenerateMessageFile(file, message->nested_type(i), is_descriptor,
+                        generator_context);
+  }
+  for (int i = 0; i < message->enum_type_count(); i++) {
+    GenerateEnumFile(file, message->enum_type(i), is_descriptor,
+                     generator_context);
+  }
+}
+
+void GenerateServiceFile(const FileDescriptor* file,
+  const ServiceDescriptor* service, bool is_descriptor,
+  GeneratorContext* generator_context) {
+  std::string filename = GeneratedServiceFileName(service, is_descriptor);
+  std::unique_ptr output(
+      generator_context->Open(filename));
+  io::Printer printer(output.get(), '^');
+
+  GenerateHead(file, &printer);
+
+  std::string fullname = FilenameToClassname(filename);
+  int lastindex = fullname.find_last_of("\\");
+
+  if (!file->options().php_namespace().empty() ||
+      (!file->options().has_php_namespace() && !file->package().empty()) ||
+      lastindex != string::npos) {
+    printer.Print(
+        "namespace ^name^;\n\n",
+        "name", fullname.substr(0, lastindex));
+  }
+
+  GenerateServiceDocComment(&printer, service);
+
+  if (lastindex != string::npos) {
+      printer.Print(
+        "interface ^name^\n"
+        "{\n",
+        "name", fullname.substr(lastindex + 1));
+  } else {
+      printer.Print(
+        "interface ^name^\n"
+        "{\n",
+        "name", fullname);
+  }
+
+  Indent(&printer);
+
+  for (int i = 0; i < service->method_count(); i++) {
+    const MethodDescriptor* method = service->method(i);
+    GenerateServiceMethodDocComment(&printer, method);
+    GenerateServiceMethod(method, &printer);
+  }
+
+  Outdent(&printer);
+  printer.Print("}\n\n");
+}
+
+void GenerateFile(const FileDescriptor* file, bool is_descriptor,
+                  GeneratorContext* generator_context) {
+  GenerateMetadataFile(file, is_descriptor, generator_context);
+  for (int i = 0; i < file->message_type_count(); i++) {
+    GenerateMessageFile(file, file->message_type(i), is_descriptor,
+                        generator_context);
+  }
+  for (int i = 0; i < file->enum_type_count(); i++) {
+    GenerateEnumFile(file, file->enum_type(i), is_descriptor,
+                     generator_context);
+  }
+  if (file->options().php_generic_services()) {
+    for (int i = 0; i < file->service_count(); i++) {
+      GenerateServiceFile(file, file->service(i), is_descriptor,
+                       generator_context);
+    }
+  }
+}
+
+static string EscapePhpdoc(const string& input) {
+  string result;
+  result.reserve(input.size() * 2);
+
+  char prev = '*';
+
+  for (string::size_type i = 0; i < input.size(); i++) {
+    char c = input[i];
+    switch (c) {
+      case '*':
+        // Avoid "/*".
+        if (prev == '/') {
+          result.append("*");
+        } else {
+          result.push_back(c);
+        }
+        break;
+      case '/':
+        // Avoid "*/".
+        if (prev == '*') {
+          result.append("/");
+        } else {
+          result.push_back(c);
+        }
+        break;
+      case '@':
+        // '@' starts phpdoc tags including the @deprecated tag, which will
+        // cause a compile-time error if inserted before a declaration that
+        // does not have a corresponding @Deprecated annotation.
+        result.append("@");
+        break;
+      default:
+        result.push_back(c);
+        break;
+    }
+
+    prev = c;
+  }
+
+  return result;
+}
+
+static void GenerateDocCommentBodyForLocation(
+    io::Printer* printer, const SourceLocation& location, bool trailingNewline,
+    int indentCount) {
+  string comments = location.leading_comments.empty() ?
+      location.trailing_comments : location.leading_comments;
+  if (!comments.empty()) {
+    // TODO(teboring):  Ideally we should parse the comment text as Markdown and
+    //   write it back as HTML, but this requires a Markdown parser.  For now
+    //   we just use the proto comments unchanged.
+
+    // If the comment itself contains block comment start or end markers,
+    // HTML-escape them so that they don't accidentally close the doc comment.
+    comments = EscapePhpdoc(comments);
+
+    std::vector lines = Split(comments, "\n", true);
+    while (!lines.empty() && lines.back().empty()) {
+      lines.pop_back();
+    }
+
+    for (int i = 0; i < lines.size(); i++) {
+      // Most lines should start with a space.  Watch out for lines that start
+      // with a /, since putting that right after the leading asterisk will
+      // close the comment.
+      if (indentCount == 0 && !lines[i].empty() && lines[i][0] == '/') {
+        printer->Print(" * ^line^\n", "line", lines[i]);
+      } else {
+        std::string indent = std::string(indentCount, ' ');
+        printer->Print(" *^ind^^line^\n", "ind", indent, "line", lines[i]);
+      }
+    }
+    if (trailingNewline) {
+      printer->Print(" *\n");
+    }
+  }
+}
+
+template 
+static void GenerateDocCommentBody(
+    io::Printer* printer, const DescriptorType* descriptor) {
+  SourceLocation location;
+  if (descriptor->GetSourceLocation(&location)) {
+    GenerateDocCommentBodyForLocation(printer, location, true, 0);
+  }
+}
+
+static string FirstLineOf(const string& value) {
+  string result = value;
+
+  string::size_type pos = result.find_first_of('\n');
+  if (pos != string::npos) {
+    result.erase(pos);
+  }
+
+  return result;
+}
+
+void GenerateMessageDocComment(io::Printer* printer,
+                               const Descriptor* message, int is_descriptor) {
+  printer->Print("/**\n");
+  GenerateDocCommentBody(printer, message);
+  printer->Print(
+    " * Generated from protobuf message ^messagename^\n"
+    " */\n",
+    "fullname", EscapePhpdoc(FullClassName(message, is_descriptor)),
+    "messagename", EscapePhpdoc(message->full_name()));
+}
+
+void GenerateMessageConstructorDocComment(io::Printer* printer,
+                                          const Descriptor* message,
+                                          int is_descriptor) {
+  // In theory we should have slightly different comments for setters, getters,
+  // etc., but in practice everyone already knows the difference between these
+  // so it's redundant information.
+
+  // We start the comment with the main body based on the comments from the
+  // .proto file (if present). We then end with the field declaration, e.g.:
+  //   optional string foo = 5;
+  // If the field is a group, the debug string might end with {.
+  printer->Print("/**\n");
+  printer->Print(" * Constructor.\n");
+  printer->Print(" *\n");
+  printer->Print(" * @param array $data {\n");
+  printer->Print(" *     Optional. Data for populating the Message object.\n");
+  printer->Print(" *\n");
+  for (int i = 0; i < message->field_count(); i++) {
+    const FieldDescriptor* field = message->field(i);
+    printer->Print(" *     @type ^php_type^ $^var^\n",
+      "php_type", PhpSetterTypeName(field, is_descriptor),
+      "var", field->name());
+    SourceLocation location;
+    if (field->GetSourceLocation(&location)) {
+      GenerateDocCommentBodyForLocation(printer, location, false, 10);
+    }
+  }
+  printer->Print(" * }\n");
+  printer->Print(" */\n");
+}
+
+void GenerateServiceDocComment(io::Printer* printer,
+                               const ServiceDescriptor* service) {
+  printer->Print("/**\n");
+  GenerateDocCommentBody(printer, service);
+  printer->Print(
+    " * Protobuf type ^fullname^\n"
+    " */\n",
+    "fullname", EscapePhpdoc(service->full_name()));
+}
+
+void GenerateFieldDocComment(io::Printer* printer, const FieldDescriptor* field,
+                             int is_descriptor, int function_type) {
+  // In theory we should have slightly different comments for setters, getters,
+  // etc., but in practice everyone already knows the difference between these
+  // so it's redundant information.
+
+  // We start the comment with the main body based on the comments from the
+  // .proto file (if present). We then end with the field declaration, e.g.:
+  //   optional string foo = 5;
+  // If the field is a group, the debug string might end with {.
+  printer->Print("/**\n");
+  GenerateDocCommentBody(printer, field);
+  printer->Print(
+    " * Generated from protobuf field ^def^\n",
+    "def", EscapePhpdoc(FirstLineOf(field->DebugString())));
+  if (function_type == kFieldSetter) {
+    printer->Print(" * @param ^php_type^ $var\n",
+      "php_type", PhpSetterTypeName(field, is_descriptor));
+    printer->Print(" * @return $this\n");
+  } else if (function_type == kFieldGetter) {
+    printer->Print(" * @return ^php_type^\n",
+      "php_type", PhpGetterTypeName(field, is_descriptor));
+  }
+  printer->Print(" */\n");
+}
+
+void GenerateWrapperFieldGetterDocComment(io::Printer* printer, const FieldDescriptor* field) {
+  // Generate a doc comment for the special getXXXValue methods that are
+  // generated for wrapper types.
+  const FieldDescriptor* primitiveField = field->message_type()->FindFieldByName("value");
+  printer->Print("/**\n");
+  printer->Print(
+      " * Returns the unboxed value from get^camel_name^()\n\n",
+      "camel_name", UnderscoresToCamelCase(field->name(), true));
+  GenerateDocCommentBody(printer, field);
+  printer->Print(
+    " * Generated from protobuf field ^def^\n",
+    "def", EscapePhpdoc(FirstLineOf(field->DebugString())));
+  printer->Print(" * @return ^php_type^|null\n",
+        "php_type", PhpGetterTypeName(primitiveField, false));
+  printer->Print(" */\n");
+}
+
+void GenerateWrapperFieldSetterDocComment(io::Printer* printer, const FieldDescriptor* field) {
+  // Generate a doc comment for the special setXXXValue methods that are
+  // generated for wrapper types.
+  const FieldDescriptor* primitiveField = field->message_type()->FindFieldByName("value");
+  printer->Print("/**\n");
+  printer->Print(
+      " * Sets the field by wrapping a primitive type in a ^message_name^ object.\n\n",
+      "message_name", LegacyFullClassName(field->message_type(), false));
+  GenerateDocCommentBody(printer, field);
+  printer->Print(
+    " * Generated from protobuf field ^def^\n",
+    "def", EscapePhpdoc(FirstLineOf(field->DebugString())));
+  printer->Print(" * @param ^php_type^|null $var\n",
+        "php_type", PhpSetterTypeName(primitiveField, false));
+  printer->Print(" * @return $this\n");
+  printer->Print(" */\n");
+}
+
+void GenerateEnumDocComment(io::Printer* printer, const EnumDescriptor* enum_,
+                            int is_descriptor) {
+  printer->Print("/**\n");
+  GenerateDocCommentBody(printer, enum_);
+  printer->Print(
+    " * Protobuf type ^fullname^\n"
+    " */\n",
+    "fullname", EscapePhpdoc(enum_->full_name()));
+}
+
+void GenerateEnumValueDocComment(io::Printer* printer,
+                                 const EnumValueDescriptor* value) {
+  printer->Print("/**\n");
+  GenerateDocCommentBody(printer, value);
+  printer->Print(
+    " * Generated from protobuf enum ^def^\n"
+    " */\n",
+    "def", EscapePhpdoc(FirstLineOf(value->DebugString())));
+}
+
+void GenerateServiceMethodDocComment(io::Printer* printer,
+                              const MethodDescriptor* method) {
+  printer->Print("/**\n");
+  GenerateDocCommentBody(printer, method);
+  printer->Print(
+    " * Method ^method_name^\n"
+    " *\n",
+    "method_name", EscapePhpdoc(UnderscoresToCamelCase(method->name(), false)));
+  printer->Print(
+    " * @param \\^input_type^ $request\n",
+    "input_type", EscapePhpdoc(FullClassName(method->input_type(), false)));
+  printer->Print(
+    " * @return \\^return_type^\n"
+    " */\n",
+    "return_type", EscapePhpdoc(FullClassName(method->output_type(), false)));
+}
+
+bool Generator::Generate(const FileDescriptor* file, const string& parameter,
+                         GeneratorContext* generator_context,
+                         string* error) const {
+  bool is_descriptor = parameter == "internal";
+
+  if (is_descriptor && file->name() != kDescriptorFile) {
+    *error =
+        "Can only generate PHP code for google/protobuf/descriptor.proto.\n";
+    return false;
+  }
+
+  if (!is_descriptor && file->syntax() != FileDescriptor::SYNTAX_PROTO3) {
+    *error =
+        "Can only generate PHP code for proto3 .proto files.\n"
+        "Please add 'syntax = \"proto3\";' to the top of your .proto file.\n";
+    return false;
+  }
+
+  GenerateFile(file, is_descriptor, generator_context);
+
+  return true;
+}
+
+}  // namespace php
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/php/php_generator.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/php/php_generator.h"
new file mode 100644
index 00000000..ef708ab5
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/php/php_generator.h"
@@ -0,0 +1,73 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_PHP_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_PHP_GENERATOR_H__
+
+#include 
+#include 
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace php {
+
+class PROTOC_EXPORT Generator : public CodeGenerator {
+  virtual bool Generate(
+      const FileDescriptor* file,
+      const string& parameter,
+      GeneratorContext* generator_context,
+      string* error) const;
+};
+
+// To skip reserved keywords in php, some generated classname are prefixed.
+// Other code generators may need following API to figure out the actual
+// classname.
+PROTOC_EXPORT std::string GeneratedClassName(const Descriptor* desc);
+PROTOC_EXPORT std::string GeneratedClassName(const EnumDescriptor* desc);
+PROTOC_EXPORT std::string GeneratedClassName(const ServiceDescriptor* desc);
+
+inline bool IsWrapperType(const FieldDescriptor* descriptor) {
+  return descriptor->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
+      descriptor->message_type()->file()->name() == "google/protobuf/wrappers.proto";
+}
+
+}  // namespace php
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_PHP_GENERATOR_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.cc"
new file mode 100644
index 00000000..7de3985c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.cc"
@@ -0,0 +1,186 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#include 
+
+#include 
+#include 
+
+#ifdef _WIN32
+#include 
+#else
+#include 
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+#if defined(_WIN32)
+// DO NOT include , instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::io::win32::setmode;
+#endif
+
+class GeneratorResponseContext : public GeneratorContext {
+ public:
+  GeneratorResponseContext(
+      const Version& compiler_version, CodeGeneratorResponse* response,
+      const std::vector& parsed_files)
+      : compiler_version_(compiler_version),
+        response_(response),
+        parsed_files_(parsed_files) {}
+  virtual ~GeneratorResponseContext() {}
+
+  // implements GeneratorContext --------------------------------------
+
+  virtual io::ZeroCopyOutputStream* Open(const std::string& filename) {
+    CodeGeneratorResponse::File* file = response_->add_file();
+    file->set_name(filename);
+    return new io::StringOutputStream(file->mutable_content());
+  }
+
+  virtual io::ZeroCopyOutputStream* OpenForInsert(
+      const std::string& filename, const std::string& insertion_point) {
+    CodeGeneratorResponse::File* file = response_->add_file();
+    file->set_name(filename);
+    file->set_insertion_point(insertion_point);
+    return new io::StringOutputStream(file->mutable_content());
+  }
+
+  void ListParsedFiles(std::vector* output) {
+    *output = parsed_files_;
+  }
+
+  void GetCompilerVersion(Version* version) const {
+    *version = compiler_version_;
+  }
+
+ private:
+  Version compiler_version_;
+  CodeGeneratorResponse* response_;
+  const std::vector& parsed_files_;
+};
+
+bool GenerateCode(const CodeGeneratorRequest& request,
+                  const CodeGenerator& generator,
+                  CodeGeneratorResponse* response, std::string* error_msg) {
+  DescriptorPool pool;
+  for (int i = 0; i < request.proto_file_size(); i++) {
+    const FileDescriptor* file = pool.BuildFile(request.proto_file(i));
+    if (file == NULL) {
+      // BuildFile() already wrote an error message.
+      return false;
+    }
+  }
+
+  std::vector parsed_files;
+  for (int i = 0; i < request.file_to_generate_size(); i++) {
+    parsed_files.push_back(pool.FindFileByName(request.file_to_generate(i)));
+    if (parsed_files.back() == NULL) {
+      *error_msg =
+          "protoc asked plugin to generate a file but "
+          "did not provide a descriptor for the file: " +
+          request.file_to_generate(i);
+      return false;
+    }
+  }
+
+  GeneratorResponseContext context(request.compiler_version(), response,
+                                   parsed_files);
+
+
+  std::string error;
+  bool succeeded = generator.GenerateAll(parsed_files, request.parameter(),
+                                         &context, &error);
+
+  if (!succeeded && error.empty()) {
+    error =
+        "Code generator returned false but provided no error "
+        "description.";
+  }
+  if (!error.empty()) {
+    response->set_error(error);
+  }
+
+  return true;
+}
+
+int PluginMain(int argc, char* argv[], const CodeGenerator* generator) {
+
+  if (argc > 1) {
+    std::cerr << argv[0] << ": Unknown option: " << argv[1] << std::endl;
+    return 1;
+  }
+
+#ifdef _WIN32
+  setmode(STDIN_FILENO, _O_BINARY);
+  setmode(STDOUT_FILENO, _O_BINARY);
+#endif
+
+  CodeGeneratorRequest request;
+  if (!request.ParseFromFileDescriptor(STDIN_FILENO)) {
+    std::cerr << argv[0] << ": protoc sent unparseable request to plugin."
+              << std::endl;
+    return 1;
+  }
+
+  std::string error_msg;
+  CodeGeneratorResponse response;
+
+  if (GenerateCode(request, *generator, &response, &error_msg)) {
+    if (!response.SerializeToFileDescriptor(STDOUT_FILENO)) {
+      std::cerr << argv[0] << ": Error writing to stdout." << std::endl;
+      return 1;
+    }
+  } else {
+    if (!error_msg.empty()) {
+      std::cerr << argv[0] << ": " << error_msg << std::endl;
+    }
+    return 1;
+  }
+
+  return 0;
+}
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.h"
new file mode 100644
index 00000000..de581c12
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.h"
@@ -0,0 +1,94 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//
+// Front-end for protoc code generator plugins written in C++.
+//
+// To implement a protoc plugin in C++, simply write an implementation of
+// CodeGenerator, then create a main() function like:
+//   int main(int argc, char* argv[]) {
+//     MyCodeGenerator generator;
+//     return google::protobuf::compiler::PluginMain(argc, argv, &generator);
+//   }
+// You must link your plugin against libprotobuf and libprotoc.
+//
+// The core part of PluginMain is to invoke the given CodeGenerator on a
+// CodeGeneratorRequest to generate a CodeGeneratorResponse. This part is
+// abstracted out and made into function GenerateCode so that it can be reused,
+// for example, to implement a variant of PluginMain that does some
+// preprocessing on the input CodeGeneratorRequest before feeding the request
+// to the given code generator.
+//
+// To get protoc to use the plugin, do one of the following:
+// * Place the plugin binary somewhere in the PATH and give it the name
+//   "protoc-gen-NAME" (replacing "NAME" with the name of your plugin).  If you
+//   then invoke protoc with the parameter --NAME_out=OUT_DIR (again, replace
+//   "NAME" with your plugin's name), protoc will invoke your plugin to generate
+//   the output, which will be placed in OUT_DIR.
+// * Place the plugin binary anywhere, with any name, and pass the --plugin
+//   parameter to protoc to direct it to your plugin like so:
+//     protoc --plugin=protoc-gen-NAME=path/to/mybinary --NAME_out=OUT_DIR
+//   On Windows, make sure to include the .exe suffix:
+//     protoc --plugin=protoc-gen-NAME=path/to/mybinary.exe --NAME_out=OUT_DIR
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_PLUGIN_H__
+#define GOOGLE_PROTOBUF_COMPILER_PLUGIN_H__
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+class CodeGenerator;  // code_generator.h
+class CodeGeneratorRequest;
+class CodeGeneratorResponse;
+
+// Implements main() for a protoc plugin exposing the given code generator.
+PROTOC_EXPORT int PluginMain(int argc, char* argv[],
+                             const CodeGenerator* generator);
+
+// Generates code using the given code generator. Returns true if the code
+// generation is successful. If the code generation fails, error_msg may be
+// populated to describe the failure cause.
+bool GenerateCode(const CodeGeneratorRequest& request,
+                  const CodeGenerator& generator,
+                  CodeGeneratorResponse* response, std::string* error_msg);
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_PLUGIN_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.pb.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.pb.cc"
new file mode 100644
index 00000000..8e590e91
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.pb.cc"
@@ -0,0 +1,1443 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/compiler/plugin.proto
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<6> scc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fcompiler_2fplugin_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_CodeGeneratorResponse_File_google_2fprotobuf_2fcompiler_2fplugin_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fcompiler_2fplugin_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_Version_google_2fprotobuf_2fcompiler_2fplugin_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+namespace compiler {
+class VersionDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _Version_default_instance_;
+class CodeGeneratorRequestDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _CodeGeneratorRequest_default_instance_;
+class CodeGeneratorResponse_FileDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _CodeGeneratorResponse_File_default_instance_;
+class CodeGeneratorResponseDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _CodeGeneratorResponse_default_instance_;
+}  // namespace compiler
+PROTOBUF_NAMESPACE_CLOSE
+static void InitDefaultsscc_info_CodeGeneratorRequest_google_2fprotobuf_2fcompiler_2fplugin_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::compiler::_CodeGeneratorRequest_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest::InitAsDefaultInstance();
+}
+
+PROTOC_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<2> scc_info_CodeGeneratorRequest_google_2fprotobuf_2fcompiler_2fplugin_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 2, 0, InitDefaultsscc_info_CodeGeneratorRequest_google_2fprotobuf_2fcompiler_2fplugin_2eproto}, {
+      &scc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_Version_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base,}};
+
+static void InitDefaultsscc_info_CodeGeneratorResponse_google_2fprotobuf_2fcompiler_2fplugin_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::compiler::_CodeGeneratorResponse_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse::InitAsDefaultInstance();
+}
+
+PROTOC_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_CodeGeneratorResponse_google_2fprotobuf_2fcompiler_2fplugin_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_CodeGeneratorResponse_google_2fprotobuf_2fcompiler_2fplugin_2eproto}, {
+      &scc_info_CodeGeneratorResponse_File_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base,}};
+
+static void InitDefaultsscc_info_CodeGeneratorResponse_File_google_2fprotobuf_2fcompiler_2fplugin_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::compiler::_CodeGeneratorResponse_File_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File::InitAsDefaultInstance();
+}
+
+PROTOC_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_CodeGeneratorResponse_File_google_2fprotobuf_2fcompiler_2fplugin_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_CodeGeneratorResponse_File_google_2fprotobuf_2fcompiler_2fplugin_2eproto}, {}};
+
+static void InitDefaultsscc_info_Version_google_2fprotobuf_2fcompiler_2fplugin_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::compiler::_Version_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::compiler::Version();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::compiler::Version::InitAsDefaultInstance();
+}
+
+PROTOC_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_Version_google_2fprotobuf_2fcompiler_2fplugin_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_Version_google_2fprotobuf_2fcompiler_2fplugin_2eproto}, {}};
+
+static ::PROTOBUF_NAMESPACE_ID::Metadata file_level_metadata_google_2fprotobuf_2fcompiler_2fplugin_2eproto[4];
+static constexpr ::PROTOBUF_NAMESPACE_ID::EnumDescriptor const** file_level_enum_descriptors_google_2fprotobuf_2fcompiler_2fplugin_2eproto = nullptr;
+static constexpr ::PROTOBUF_NAMESPACE_ID::ServiceDescriptor const** file_level_service_descriptors_google_2fprotobuf_2fcompiler_2fplugin_2eproto = nullptr;
+
+const ::PROTOBUF_NAMESPACE_ID::uint32 TableStruct_google_2fprotobuf_2fcompiler_2fplugin_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::Version, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::Version, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::Version, major_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::Version, minor_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::Version, patch_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::Version, suffix_),
+  1,
+  2,
+  3,
+  0,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest, file_to_generate_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest, parameter_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest, proto_file_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest, compiler_version_),
+  ~0u,
+  0,
+  ~0u,
+  1,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File, name_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File, insertion_point_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File, content_),
+  0,
+  1,
+  2,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse, error_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse, file_),
+  0,
+  ~0u,
+};
+static const ::PROTOBUF_NAMESPACE_ID::internal::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  { 0, 9, sizeof(PROTOBUF_NAMESPACE_ID::compiler::Version)},
+  { 13, 22, sizeof(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest)},
+  { 26, 34, sizeof(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File)},
+  { 37, 44, sizeof(PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse)},
+};
+
+static ::PROTOBUF_NAMESPACE_ID::Message const * const file_default_instances[] = {
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::compiler::_Version_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::compiler::_CodeGeneratorRequest_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::compiler::_CodeGeneratorResponse_File_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::compiler::_CodeGeneratorResponse_default_instance_),
+};
+
+const char descriptor_table_protodef_google_2fprotobuf_2fcompiler_2fplugin_2eproto[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) =
+  "\n%google/protobuf/compiler/plugin.proto\022"
+  "\030google.protobuf.compiler\032 google/protob"
+  "uf/descriptor.proto\"F\n\007Version\022\r\n\005major\030"
+  "\001 \001(\005\022\r\n\005minor\030\002 \001(\005\022\r\n\005patch\030\003 \001(\005\022\016\n\006s"
+  "uffix\030\004 \001(\t\"\272\001\n\024CodeGeneratorRequest\022\030\n\020"
+  "file_to_generate\030\001 \003(\t\022\021\n\tparameter\030\002 \001("
+  "\t\0228\n\nproto_file\030\017 \003(\0132$.google.protobuf."
+  "FileDescriptorProto\022;\n\020compiler_version\030"
+  "\003 \001(\0132!.google.protobuf.compiler.Version"
+  "\"\252\001\n\025CodeGeneratorResponse\022\r\n\005error\030\001 \001("
+  "\t\022B\n\004file\030\017 \003(\01324.google.protobuf.compil"
+  "er.CodeGeneratorResponse.File\032>\n\004File\022\014\n"
+  "\004name\030\001 \001(\t\022\027\n\017insertion_point\030\002 \001(\t\022\017\n\007"
+  "content\030\017 \001(\tBg\n\034com.google.protobuf.com"
+  "pilerB\014PluginProtosZ9github.com/golang/p"
+  "rotobuf/protoc-gen-go/plugin;plugin_go"
+  ;
+static const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable*const descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto_deps[1] = {
+  &::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto,
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase*const descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto_sccs[4] = {
+  &scc_info_CodeGeneratorRequest_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base,
+  &scc_info_CodeGeneratorResponse_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base,
+  &scc_info_CodeGeneratorResponse_File_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base,
+  &scc_info_Version_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base,
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::once_flag descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto_once;
+static bool descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto_initialized = false;
+const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto = {
+  &descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto_initialized, descriptor_table_protodef_google_2fprotobuf_2fcompiler_2fplugin_2eproto, "google/protobuf/compiler/plugin.proto", 638,
+  &descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto_once, descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto_sccs, descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto_deps, 4, 1,
+  schemas, file_default_instances, TableStruct_google_2fprotobuf_2fcompiler_2fplugin_2eproto::offsets,
+  file_level_metadata_google_2fprotobuf_2fcompiler_2fplugin_2eproto, 4, file_level_enum_descriptors_google_2fprotobuf_2fcompiler_2fplugin_2eproto, file_level_service_descriptors_google_2fprotobuf_2fcompiler_2fplugin_2eproto,
+};
+
+// Force running AddDescriptors() at dynamic initialization time.
+static bool dynamic_init_dummy_google_2fprotobuf_2fcompiler_2fplugin_2eproto = (static_cast(::PROTOBUF_NAMESPACE_ID::internal::AddDescriptors(&descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto)), true);
+PROTOBUF_NAMESPACE_OPEN
+namespace compiler {
+
+// ===================================================================
+
+void Version::InitAsDefaultInstance() {
+}
+class Version::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_major(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+  static void set_has_minor(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+  static void set_has_patch(HasBits* has_bits) {
+    (*has_bits)[0] |= 8u;
+  }
+  static void set_has_suffix(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+};
+
+Version::Version()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.compiler.Version)
+}
+Version::Version(const Version& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  suffix_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_suffix()) {
+    suffix_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.suffix_);
+  }
+  ::memcpy(&major_, &from.major_,
+    static_cast(reinterpret_cast(&patch_) -
+    reinterpret_cast(&major_)) + sizeof(patch_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.compiler.Version)
+}
+
+void Version::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_Version_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base);
+  suffix_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  ::memset(&major_, 0, static_cast(
+      reinterpret_cast(&patch_) -
+      reinterpret_cast(&major_)) + sizeof(patch_));
+}
+
+Version::~Version() {
+  // @@protoc_insertion_point(destructor:google.protobuf.compiler.Version)
+  SharedDtor();
+}
+
+void Version::SharedDtor() {
+  suffix_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+void Version::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const Version& Version::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_Version_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void Version::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.compiler.Version)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000001u) {
+    suffix_.ClearNonDefaultToEmptyNoArena();
+  }
+  if (cached_has_bits & 0x0000000eu) {
+    ::memset(&major_, 0, static_cast(
+        reinterpret_cast(&patch_) -
+        reinterpret_cast(&major_)) + sizeof(patch_));
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* Version::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional int32 major = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          _Internal::set_has_major(&has_bits);
+          major_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional int32 minor = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          _Internal::set_has_minor(&has_bits);
+          minor_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional int32 patch = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 24)) {
+          _Internal::set_has_patch(&has_bits);
+          patch_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string suffix = 4;
+      case 4:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 34)) {
+          auto str = _internal_mutable_suffix();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.compiler.Version.suffix");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* Version::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.Version)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional int32 major = 1;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(1, this->_internal_major(), target);
+  }
+
+  // optional int32 minor = 2;
+  if (cached_has_bits & 0x00000004u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(2, this->_internal_minor(), target);
+  }
+
+  // optional int32 patch = 3;
+  if (cached_has_bits & 0x00000008u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(3, this->_internal_patch(), target);
+  }
+
+  // optional string suffix = 4;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_suffix().data(), static_cast(this->_internal_suffix().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.compiler.Version.suffix");
+    target = stream->WriteStringMaybeAliased(
+        4, this->_internal_suffix(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.compiler.Version)
+  return target;
+}
+
+size_t Version::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.compiler.Version)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x0000000fu) {
+    // optional string suffix = 4;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_suffix());
+    }
+
+    // optional int32 major = 1;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_major());
+    }
+
+    // optional int32 minor = 2;
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_minor());
+    }
+
+    // optional int32 patch = 3;
+    if (cached_has_bits & 0x00000008u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_patch());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void Version::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.compiler.Version)
+  GOOGLE_DCHECK_NE(&from, this);
+  const Version* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.compiler.Version)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.compiler.Version)
+    MergeFrom(*source);
+  }
+}
+
+void Version::MergeFrom(const Version& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.compiler.Version)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x0000000fu) {
+    if (cached_has_bits & 0x00000001u) {
+      _has_bits_[0] |= 0x00000001u;
+      suffix_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.suffix_);
+    }
+    if (cached_has_bits & 0x00000002u) {
+      major_ = from.major_;
+    }
+    if (cached_has_bits & 0x00000004u) {
+      minor_ = from.minor_;
+    }
+    if (cached_has_bits & 0x00000008u) {
+      patch_ = from.patch_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void Version::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.compiler.Version)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void Version::CopyFrom(const Version& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.compiler.Version)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool Version::IsInitialized() const {
+  return true;
+}
+
+void Version::InternalSwap(Version* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  suffix_.Swap(&other->suffix_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(major_, other->major_);
+  swap(minor_, other->minor_);
+  swap(patch_, other->patch_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata Version::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void CodeGeneratorRequest::InitAsDefaultInstance() {
+  PROTOBUF_NAMESPACE_ID::compiler::_CodeGeneratorRequest_default_instance_._instance.get_mutable()->compiler_version_ = const_cast< PROTOBUF_NAMESPACE_ID::compiler::Version*>(
+      PROTOBUF_NAMESPACE_ID::compiler::Version::internal_default_instance());
+}
+class CodeGeneratorRequest::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_parameter(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static const PROTOBUF_NAMESPACE_ID::compiler::Version& compiler_version(const CodeGeneratorRequest* msg);
+  static void set_has_compiler_version(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+const PROTOBUF_NAMESPACE_ID::compiler::Version&
+CodeGeneratorRequest::_Internal::compiler_version(const CodeGeneratorRequest* msg) {
+  return *msg->compiler_version_;
+}
+void CodeGeneratorRequest::clear_proto_file() {
+  proto_file_.Clear();
+}
+CodeGeneratorRequest::CodeGeneratorRequest()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.compiler.CodeGeneratorRequest)
+}
+CodeGeneratorRequest::CodeGeneratorRequest(const CodeGeneratorRequest& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      file_to_generate_(from.file_to_generate_),
+      proto_file_(from.proto_file_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  parameter_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_parameter()) {
+    parameter_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.parameter_);
+  }
+  if (from._internal_has_compiler_version()) {
+    compiler_version_ = new PROTOBUF_NAMESPACE_ID::compiler::Version(*from.compiler_version_);
+  } else {
+    compiler_version_ = nullptr;
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.compiler.CodeGeneratorRequest)
+}
+
+void CodeGeneratorRequest::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_CodeGeneratorRequest_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base);
+  parameter_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  compiler_version_ = nullptr;
+}
+
+CodeGeneratorRequest::~CodeGeneratorRequest() {
+  // @@protoc_insertion_point(destructor:google.protobuf.compiler.CodeGeneratorRequest)
+  SharedDtor();
+}
+
+void CodeGeneratorRequest::SharedDtor() {
+  parameter_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (this != internal_default_instance()) delete compiler_version_;
+}
+
+void CodeGeneratorRequest::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const CodeGeneratorRequest& CodeGeneratorRequest::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_CodeGeneratorRequest_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void CodeGeneratorRequest::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.compiler.CodeGeneratorRequest)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  file_to_generate_.Clear();
+  proto_file_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      parameter_.ClearNonDefaultToEmptyNoArena();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      GOOGLE_DCHECK(compiler_version_ != nullptr);
+      compiler_version_->Clear();
+    }
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* CodeGeneratorRequest::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // repeated string file_to_generate = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            auto str = _internal_add_file_to_generate();
+            ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+            #ifndef NDEBUG
+            ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.compiler.CodeGeneratorRequest.file_to_generate");
+            #endif  // !NDEBUG
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<10>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // optional string parameter = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          auto str = _internal_mutable_parameter();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.compiler.CodeGeneratorRequest.parameter");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.compiler.Version compiler_version = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) {
+          ptr = ctx->ParseMessage(_internal_mutable_compiler_version(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.FileDescriptorProto proto_file = 15;
+      case 15:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 122)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_proto_file(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<122>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* CodeGeneratorRequest::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorRequest)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // repeated string file_to_generate = 1;
+  for (int i = 0, n = this->_internal_file_to_generate_size(); i < n; i++) {
+    const auto& s = this->_internal_file_to_generate(i);
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      s.data(), static_cast(s.length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.compiler.CodeGeneratorRequest.file_to_generate");
+    target = stream->WriteString(1, s, target);
+  }
+
+  cached_has_bits = _has_bits_[0];
+  // optional string parameter = 2;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_parameter().data(), static_cast(this->_internal_parameter().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.compiler.CodeGeneratorRequest.parameter");
+    target = stream->WriteStringMaybeAliased(
+        2, this->_internal_parameter(), target);
+  }
+
+  // optional .google.protobuf.compiler.Version compiler_version = 3;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        3, _Internal::compiler_version(this), target, stream);
+  }
+
+  // repeated .google.protobuf.FileDescriptorProto proto_file = 15;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_proto_file_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(15, this->_internal_proto_file(i), target, stream);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.compiler.CodeGeneratorRequest)
+  return target;
+}
+
+size_t CodeGeneratorRequest::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.compiler.CodeGeneratorRequest)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated string file_to_generate = 1;
+  total_size += 1 *
+      ::PROTOBUF_NAMESPACE_ID::internal::FromIntSize(file_to_generate_.size());
+  for (int i = 0, n = file_to_generate_.size(); i < n; i++) {
+    total_size += ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+      file_to_generate_.Get(i));
+  }
+
+  // repeated .google.protobuf.FileDescriptorProto proto_file = 15;
+  total_size += 1UL * this->_internal_proto_file_size();
+  for (const auto& msg : this->proto_file_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    // optional string parameter = 2;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_parameter());
+    }
+
+    // optional .google.protobuf.compiler.Version compiler_version = 3;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *compiler_version_);
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void CodeGeneratorRequest::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.compiler.CodeGeneratorRequest)
+  GOOGLE_DCHECK_NE(&from, this);
+  const CodeGeneratorRequest* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.compiler.CodeGeneratorRequest)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.compiler.CodeGeneratorRequest)
+    MergeFrom(*source);
+  }
+}
+
+void CodeGeneratorRequest::MergeFrom(const CodeGeneratorRequest& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.compiler.CodeGeneratorRequest)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  file_to_generate_.MergeFrom(from.file_to_generate_);
+  proto_file_.MergeFrom(from.proto_file_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      _has_bits_[0] |= 0x00000001u;
+      parameter_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.parameter_);
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_mutable_compiler_version()->PROTOBUF_NAMESPACE_ID::compiler::Version::MergeFrom(from._internal_compiler_version());
+    }
+  }
+}
+
+void CodeGeneratorRequest::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.compiler.CodeGeneratorRequest)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void CodeGeneratorRequest::CopyFrom(const CodeGeneratorRequest& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.compiler.CodeGeneratorRequest)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool CodeGeneratorRequest::IsInitialized() const {
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(proto_file_)) return false;
+  return true;
+}
+
+void CodeGeneratorRequest::InternalSwap(CodeGeneratorRequest* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  file_to_generate_.InternalSwap(&other->file_to_generate_);
+  proto_file_.InternalSwap(&other->proto_file_);
+  parameter_.Swap(&other->parameter_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(compiler_version_, other->compiler_version_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata CodeGeneratorRequest::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void CodeGeneratorResponse_File::InitAsDefaultInstance() {
+}
+class CodeGeneratorResponse_File::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_name(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_insertion_point(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+  static void set_has_content(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+};
+
+CodeGeneratorResponse_File::CodeGeneratorResponse_File()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.compiler.CodeGeneratorResponse.File)
+}
+CodeGeneratorResponse_File::CodeGeneratorResponse_File(const CodeGeneratorResponse_File& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_name()) {
+    name_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.name_);
+  }
+  insertion_point_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_insertion_point()) {
+    insertion_point_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.insertion_point_);
+  }
+  content_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_content()) {
+    content_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.content_);
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.compiler.CodeGeneratorResponse.File)
+}
+
+void CodeGeneratorResponse_File::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_CodeGeneratorResponse_File_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  insertion_point_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  content_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+CodeGeneratorResponse_File::~CodeGeneratorResponse_File() {
+  // @@protoc_insertion_point(destructor:google.protobuf.compiler.CodeGeneratorResponse.File)
+  SharedDtor();
+}
+
+void CodeGeneratorResponse_File::SharedDtor() {
+  name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  insertion_point_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  content_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+void CodeGeneratorResponse_File::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const CodeGeneratorResponse_File& CodeGeneratorResponse_File::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_CodeGeneratorResponse_File_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void CodeGeneratorResponse_File::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.compiler.CodeGeneratorResponse.File)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000007u) {
+    if (cached_has_bits & 0x00000001u) {
+      name_.ClearNonDefaultToEmptyNoArena();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      insertion_point_.ClearNonDefaultToEmptyNoArena();
+    }
+    if (cached_has_bits & 0x00000004u) {
+      content_.ClearNonDefaultToEmptyNoArena();
+    }
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* CodeGeneratorResponse_File::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional string name = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.compiler.CodeGeneratorResponse.File.name");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string insertion_point = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          auto str = _internal_mutable_insertion_point();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string content = 15;
+      case 15:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 122)) {
+          auto str = _internal_mutable_content();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.compiler.CodeGeneratorResponse.File.content");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* CodeGeneratorResponse_File::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorResponse.File)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional string name = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_name().data(), static_cast(this->_internal_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.compiler.CodeGeneratorResponse.File.name");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_name(), target);
+  }
+
+  // optional string insertion_point = 2;
+  if (cached_has_bits & 0x00000002u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_insertion_point().data(), static_cast(this->_internal_insertion_point().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point");
+    target = stream->WriteStringMaybeAliased(
+        2, this->_internal_insertion_point(), target);
+  }
+
+  // optional string content = 15;
+  if (cached_has_bits & 0x00000004u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_content().data(), static_cast(this->_internal_content().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.compiler.CodeGeneratorResponse.File.content");
+    target = stream->WriteStringMaybeAliased(
+        15, this->_internal_content(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.compiler.CodeGeneratorResponse.File)
+  return target;
+}
+
+size_t CodeGeneratorResponse_File::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.compiler.CodeGeneratorResponse.File)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000007u) {
+    // optional string name = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_name());
+    }
+
+    // optional string insertion_point = 2;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_insertion_point());
+    }
+
+    // optional string content = 15;
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_content());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void CodeGeneratorResponse_File::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.compiler.CodeGeneratorResponse.File)
+  GOOGLE_DCHECK_NE(&from, this);
+  const CodeGeneratorResponse_File* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.compiler.CodeGeneratorResponse.File)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.compiler.CodeGeneratorResponse.File)
+    MergeFrom(*source);
+  }
+}
+
+void CodeGeneratorResponse_File::MergeFrom(const CodeGeneratorResponse_File& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.compiler.CodeGeneratorResponse.File)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000007u) {
+    if (cached_has_bits & 0x00000001u) {
+      _has_bits_[0] |= 0x00000001u;
+      name_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.name_);
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _has_bits_[0] |= 0x00000002u;
+      insertion_point_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.insertion_point_);
+    }
+    if (cached_has_bits & 0x00000004u) {
+      _has_bits_[0] |= 0x00000004u;
+      content_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.content_);
+    }
+  }
+}
+
+void CodeGeneratorResponse_File::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.compiler.CodeGeneratorResponse.File)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void CodeGeneratorResponse_File::CopyFrom(const CodeGeneratorResponse_File& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.compiler.CodeGeneratorResponse.File)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool CodeGeneratorResponse_File::IsInitialized() const {
+  return true;
+}
+
+void CodeGeneratorResponse_File::InternalSwap(CodeGeneratorResponse_File* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  insertion_point_.Swap(&other->insertion_point_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  content_.Swap(&other->content_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata CodeGeneratorResponse_File::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void CodeGeneratorResponse::InitAsDefaultInstance() {
+}
+class CodeGeneratorResponse::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_error(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+};
+
+CodeGeneratorResponse::CodeGeneratorResponse()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.compiler.CodeGeneratorResponse)
+}
+CodeGeneratorResponse::CodeGeneratorResponse(const CodeGeneratorResponse& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      file_(from.file_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  error_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_error()) {
+    error_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.error_);
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.compiler.CodeGeneratorResponse)
+}
+
+void CodeGeneratorResponse::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_CodeGeneratorResponse_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base);
+  error_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+CodeGeneratorResponse::~CodeGeneratorResponse() {
+  // @@protoc_insertion_point(destructor:google.protobuf.compiler.CodeGeneratorResponse)
+  SharedDtor();
+}
+
+void CodeGeneratorResponse::SharedDtor() {
+  error_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+void CodeGeneratorResponse::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const CodeGeneratorResponse& CodeGeneratorResponse::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_CodeGeneratorResponse_google_2fprotobuf_2fcompiler_2fplugin_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void CodeGeneratorResponse::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.compiler.CodeGeneratorResponse)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  file_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000001u) {
+    error_.ClearNonDefaultToEmptyNoArena();
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* CodeGeneratorResponse::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional string error = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_error();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.compiler.CodeGeneratorResponse.error");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15;
+      case 15:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 122)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_file(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<122>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* CodeGeneratorResponse::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorResponse)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional string error = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_error().data(), static_cast(this->_internal_error().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.compiler.CodeGeneratorResponse.error");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_error(), target);
+  }
+
+  // repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_file_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(15, this->_internal_file(i), target, stream);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.compiler.CodeGeneratorResponse)
+  return target;
+}
+
+size_t CodeGeneratorResponse::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.compiler.CodeGeneratorResponse)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15;
+  total_size += 1UL * this->_internal_file_size();
+  for (const auto& msg : this->file_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // optional string error = 1;
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000001u) {
+    total_size += 1 +
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+        this->_internal_error());
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void CodeGeneratorResponse::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.compiler.CodeGeneratorResponse)
+  GOOGLE_DCHECK_NE(&from, this);
+  const CodeGeneratorResponse* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.compiler.CodeGeneratorResponse)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.compiler.CodeGeneratorResponse)
+    MergeFrom(*source);
+  }
+}
+
+void CodeGeneratorResponse::MergeFrom(const CodeGeneratorResponse& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.compiler.CodeGeneratorResponse)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  file_.MergeFrom(from.file_);
+  if (from._internal_has_error()) {
+    _has_bits_[0] |= 0x00000001u;
+    error_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.error_);
+  }
+}
+
+void CodeGeneratorResponse::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.compiler.CodeGeneratorResponse)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void CodeGeneratorResponse::CopyFrom(const CodeGeneratorResponse& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.compiler.CodeGeneratorResponse)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool CodeGeneratorResponse::IsInitialized() const {
+  return true;
+}
+
+void CodeGeneratorResponse::InternalSwap(CodeGeneratorResponse* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  file_.InternalSwap(&other->file_);
+  error_.Swap(&other->error_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata CodeGeneratorResponse::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+}  // namespace compiler
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::compiler::Version* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::compiler::Version >(Arena* arena) {
+  return Arena::CreateInternal< PROTOBUF_NAMESPACE_ID::compiler::Version >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest >(Arena* arena) {
+  return Arena::CreateInternal< PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File >(Arena* arena) {
+  return Arena::CreateInternal< PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse >(Arena* arena) {
+  return Arena::CreateInternal< PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse >(arena);
+}
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+#include 
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.pb.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.pb.h"
new file mode 100644
index 00000000..0fdf8c6e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.pb.h"
@@ -0,0 +1,1611 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/compiler/plugin.proto
+
+#ifndef GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fcompiler_2fplugin_2eproto
+#define GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fcompiler_2fplugin_2eproto
+
+#include 
+#include 
+
+#include 
+#if PROTOBUF_VERSION < 3011000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please update
+#error your headers.
+#endif
+#if 3011002 < PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include   // IWYU pragma: export
+#include   // IWYU pragma: export
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+#define PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fcompiler_2fplugin_2eproto PROTOC_EXPORT
+#ifdef major
+#undef major
+#endif
+#ifdef minor
+#undef minor
+#endif
+PROTOBUF_NAMESPACE_OPEN
+namespace internal {
+class AnyMetadata;
+}  // namespace internal
+PROTOBUF_NAMESPACE_CLOSE
+
+// Internal implementation detail -- do not use these members.
+struct PROTOC_EXPORT TableStruct_google_2fprotobuf_2fcompiler_2fplugin_2eproto {
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTableField entries[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::AuxillaryParseTableField aux[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTable schema[4]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::FieldMetadata field_metadata[];
+  static const ::PROTOBUF_NAMESPACE_ID::internal::SerializationTable serialization_table[];
+  static const ::PROTOBUF_NAMESPACE_ID::uint32 offsets[];
+};
+extern PROTOC_EXPORT const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+namespace compiler {
+class CodeGeneratorRequest;
+class CodeGeneratorRequestDefaultTypeInternal;
+PROTOC_EXPORT extern CodeGeneratorRequestDefaultTypeInternal _CodeGeneratorRequest_default_instance_;
+class CodeGeneratorResponse;
+class CodeGeneratorResponseDefaultTypeInternal;
+PROTOC_EXPORT extern CodeGeneratorResponseDefaultTypeInternal _CodeGeneratorResponse_default_instance_;
+class CodeGeneratorResponse_File;
+class CodeGeneratorResponse_FileDefaultTypeInternal;
+PROTOC_EXPORT extern CodeGeneratorResponse_FileDefaultTypeInternal _CodeGeneratorResponse_File_default_instance_;
+class Version;
+class VersionDefaultTypeInternal;
+PROTOC_EXPORT extern VersionDefaultTypeInternal _Version_default_instance_;
+}  // namespace compiler
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOC_EXPORT PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorRequest* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOC_EXPORT PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOC_EXPORT PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOC_EXPORT PROTOBUF_NAMESPACE_ID::compiler::Version* Arena::CreateMaybeMessage(Arena*);
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+namespace compiler {
+
+// ===================================================================
+
+class PROTOC_EXPORT Version :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.compiler.Version) */ {
+ public:
+  Version();
+  virtual ~Version();
+
+  Version(const Version& from);
+  Version(Version&& from) noexcept
+    : Version() {
+    *this = ::std::move(from);
+  }
+
+  inline Version& operator=(const Version& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline Version& operator=(Version&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const Version& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const Version* internal_default_instance() {
+    return reinterpret_cast(
+               &_Version_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    0;
+
+  friend void swap(Version& a, Version& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(Version* other) {
+    if (other == this) return;
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline Version* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  Version* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const Version& from);
+  void MergeFrom(const Version& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(Version* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.compiler.Version";
+  }
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return nullptr;
+  }
+  inline void* MaybeArenaPtr() const {
+    return nullptr;
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kSuffixFieldNumber = 4,
+    kMajorFieldNumber = 1,
+    kMinorFieldNumber = 2,
+    kPatchFieldNumber = 3,
+  };
+  // optional string suffix = 4;
+  bool has_suffix() const;
+  private:
+  bool _internal_has_suffix() const;
+  public:
+  void clear_suffix();
+  const std::string& suffix() const;
+  void set_suffix(const std::string& value);
+  void set_suffix(std::string&& value);
+  void set_suffix(const char* value);
+  void set_suffix(const char* value, size_t size);
+  std::string* mutable_suffix();
+  std::string* release_suffix();
+  void set_allocated_suffix(std::string* suffix);
+  private:
+  const std::string& _internal_suffix() const;
+  void _internal_set_suffix(const std::string& value);
+  std::string* _internal_mutable_suffix();
+  public:
+
+  // optional int32 major = 1;
+  bool has_major() const;
+  private:
+  bool _internal_has_major() const;
+  public:
+  void clear_major();
+  ::PROTOBUF_NAMESPACE_ID::int32 major() const;
+  void set_major(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_major() const;
+  void _internal_set_major(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // optional int32 minor = 2;
+  bool has_minor() const;
+  private:
+  bool _internal_has_minor() const;
+  public:
+  void clear_minor();
+  ::PROTOBUF_NAMESPACE_ID::int32 minor() const;
+  void set_minor(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_minor() const;
+  void _internal_set_minor(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // optional int32 patch = 3;
+  bool has_patch() const;
+  private:
+  bool _internal_has_patch() const;
+  public:
+  void clear_patch();
+  ::PROTOBUF_NAMESPACE_ID::int32 patch() const;
+  void set_patch(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_patch() const;
+  void _internal_set_patch(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.compiler.Version)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr suffix_;
+  ::PROTOBUF_NAMESPACE_ID::int32 major_;
+  ::PROTOBUF_NAMESPACE_ID::int32 minor_;
+  ::PROTOBUF_NAMESPACE_ID::int32 patch_;
+  friend struct ::TableStruct_google_2fprotobuf_2fcompiler_2fplugin_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOC_EXPORT CodeGeneratorRequest :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.compiler.CodeGeneratorRequest) */ {
+ public:
+  CodeGeneratorRequest();
+  virtual ~CodeGeneratorRequest();
+
+  CodeGeneratorRequest(const CodeGeneratorRequest& from);
+  CodeGeneratorRequest(CodeGeneratorRequest&& from) noexcept
+    : CodeGeneratorRequest() {
+    *this = ::std::move(from);
+  }
+
+  inline CodeGeneratorRequest& operator=(const CodeGeneratorRequest& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline CodeGeneratorRequest& operator=(CodeGeneratorRequest&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const CodeGeneratorRequest& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const CodeGeneratorRequest* internal_default_instance() {
+    return reinterpret_cast(
+               &_CodeGeneratorRequest_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    1;
+
+  friend void swap(CodeGeneratorRequest& a, CodeGeneratorRequest& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(CodeGeneratorRequest* other) {
+    if (other == this) return;
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline CodeGeneratorRequest* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  CodeGeneratorRequest* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const CodeGeneratorRequest& from);
+  void MergeFrom(const CodeGeneratorRequest& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(CodeGeneratorRequest* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.compiler.CodeGeneratorRequest";
+  }
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return nullptr;
+  }
+  inline void* MaybeArenaPtr() const {
+    return nullptr;
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kFileToGenerateFieldNumber = 1,
+    kProtoFileFieldNumber = 15,
+    kParameterFieldNumber = 2,
+    kCompilerVersionFieldNumber = 3,
+  };
+  // repeated string file_to_generate = 1;
+  int file_to_generate_size() const;
+  private:
+  int _internal_file_to_generate_size() const;
+  public:
+  void clear_file_to_generate();
+  const std::string& file_to_generate(int index) const;
+  std::string* mutable_file_to_generate(int index);
+  void set_file_to_generate(int index, const std::string& value);
+  void set_file_to_generate(int index, std::string&& value);
+  void set_file_to_generate(int index, const char* value);
+  void set_file_to_generate(int index, const char* value, size_t size);
+  std::string* add_file_to_generate();
+  void add_file_to_generate(const std::string& value);
+  void add_file_to_generate(std::string&& value);
+  void add_file_to_generate(const char* value);
+  void add_file_to_generate(const char* value, size_t size);
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField& file_to_generate() const;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField* mutable_file_to_generate();
+  private:
+  const std::string& _internal_file_to_generate(int index) const;
+  std::string* _internal_add_file_to_generate();
+  public:
+
+  // repeated .google.protobuf.FileDescriptorProto proto_file = 15;
+  int proto_file_size() const;
+  private:
+  int _internal_proto_file_size() const;
+  public:
+  void clear_proto_file();
+  PROTOBUF_NAMESPACE_ID::FileDescriptorProto* mutable_proto_file(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FileDescriptorProto >*
+      mutable_proto_file();
+  private:
+  const PROTOBUF_NAMESPACE_ID::FileDescriptorProto& _internal_proto_file(int index) const;
+  PROTOBUF_NAMESPACE_ID::FileDescriptorProto* _internal_add_proto_file();
+  public:
+  const PROTOBUF_NAMESPACE_ID::FileDescriptorProto& proto_file(int index) const;
+  PROTOBUF_NAMESPACE_ID::FileDescriptorProto* add_proto_file();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FileDescriptorProto >&
+      proto_file() const;
+
+  // optional string parameter = 2;
+  bool has_parameter() const;
+  private:
+  bool _internal_has_parameter() const;
+  public:
+  void clear_parameter();
+  const std::string& parameter() const;
+  void set_parameter(const std::string& value);
+  void set_parameter(std::string&& value);
+  void set_parameter(const char* value);
+  void set_parameter(const char* value, size_t size);
+  std::string* mutable_parameter();
+  std::string* release_parameter();
+  void set_allocated_parameter(std::string* parameter);
+  private:
+  const std::string& _internal_parameter() const;
+  void _internal_set_parameter(const std::string& value);
+  std::string* _internal_mutable_parameter();
+  public:
+
+  // optional .google.protobuf.compiler.Version compiler_version = 3;
+  bool has_compiler_version() const;
+  private:
+  bool _internal_has_compiler_version() const;
+  public:
+  void clear_compiler_version();
+  const PROTOBUF_NAMESPACE_ID::compiler::Version& compiler_version() const;
+  PROTOBUF_NAMESPACE_ID::compiler::Version* release_compiler_version();
+  PROTOBUF_NAMESPACE_ID::compiler::Version* mutable_compiler_version();
+  void set_allocated_compiler_version(PROTOBUF_NAMESPACE_ID::compiler::Version* compiler_version);
+  private:
+  const PROTOBUF_NAMESPACE_ID::compiler::Version& _internal_compiler_version() const;
+  PROTOBUF_NAMESPACE_ID::compiler::Version* _internal_mutable_compiler_version();
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.compiler.CodeGeneratorRequest)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField file_to_generate_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FileDescriptorProto > proto_file_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr parameter_;
+  PROTOBUF_NAMESPACE_ID::compiler::Version* compiler_version_;
+  friend struct ::TableStruct_google_2fprotobuf_2fcompiler_2fplugin_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOC_EXPORT CodeGeneratorResponse_File :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.compiler.CodeGeneratorResponse.File) */ {
+ public:
+  CodeGeneratorResponse_File();
+  virtual ~CodeGeneratorResponse_File();
+
+  CodeGeneratorResponse_File(const CodeGeneratorResponse_File& from);
+  CodeGeneratorResponse_File(CodeGeneratorResponse_File&& from) noexcept
+    : CodeGeneratorResponse_File() {
+    *this = ::std::move(from);
+  }
+
+  inline CodeGeneratorResponse_File& operator=(const CodeGeneratorResponse_File& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline CodeGeneratorResponse_File& operator=(CodeGeneratorResponse_File&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const CodeGeneratorResponse_File& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const CodeGeneratorResponse_File* internal_default_instance() {
+    return reinterpret_cast(
+               &_CodeGeneratorResponse_File_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    2;
+
+  friend void swap(CodeGeneratorResponse_File& a, CodeGeneratorResponse_File& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(CodeGeneratorResponse_File* other) {
+    if (other == this) return;
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline CodeGeneratorResponse_File* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  CodeGeneratorResponse_File* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const CodeGeneratorResponse_File& from);
+  void MergeFrom(const CodeGeneratorResponse_File& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(CodeGeneratorResponse_File* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.compiler.CodeGeneratorResponse.File";
+  }
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return nullptr;
+  }
+  inline void* MaybeArenaPtr() const {
+    return nullptr;
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kNameFieldNumber = 1,
+    kInsertionPointFieldNumber = 2,
+    kContentFieldNumber = 15,
+  };
+  // optional string name = 1;
+  bool has_name() const;
+  private:
+  bool _internal_has_name() const;
+  public:
+  void clear_name();
+  const std::string& name() const;
+  void set_name(const std::string& value);
+  void set_name(std::string&& value);
+  void set_name(const char* value);
+  void set_name(const char* value, size_t size);
+  std::string* mutable_name();
+  std::string* release_name();
+  void set_allocated_name(std::string* name);
+  private:
+  const std::string& _internal_name() const;
+  void _internal_set_name(const std::string& value);
+  std::string* _internal_mutable_name();
+  public:
+
+  // optional string insertion_point = 2;
+  bool has_insertion_point() const;
+  private:
+  bool _internal_has_insertion_point() const;
+  public:
+  void clear_insertion_point();
+  const std::string& insertion_point() const;
+  void set_insertion_point(const std::string& value);
+  void set_insertion_point(std::string&& value);
+  void set_insertion_point(const char* value);
+  void set_insertion_point(const char* value, size_t size);
+  std::string* mutable_insertion_point();
+  std::string* release_insertion_point();
+  void set_allocated_insertion_point(std::string* insertion_point);
+  private:
+  const std::string& _internal_insertion_point() const;
+  void _internal_set_insertion_point(const std::string& value);
+  std::string* _internal_mutable_insertion_point();
+  public:
+
+  // optional string content = 15;
+  bool has_content() const;
+  private:
+  bool _internal_has_content() const;
+  public:
+  void clear_content();
+  const std::string& content() const;
+  void set_content(const std::string& value);
+  void set_content(std::string&& value);
+  void set_content(const char* value);
+  void set_content(const char* value, size_t size);
+  std::string* mutable_content();
+  std::string* release_content();
+  void set_allocated_content(std::string* content);
+  private:
+  const std::string& _internal_content() const;
+  void _internal_set_content(const std::string& value);
+  std::string* _internal_mutable_content();
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.compiler.CodeGeneratorResponse.File)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr insertion_point_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr content_;
+  friend struct ::TableStruct_google_2fprotobuf_2fcompiler_2fplugin_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOC_EXPORT CodeGeneratorResponse :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.compiler.CodeGeneratorResponse) */ {
+ public:
+  CodeGeneratorResponse();
+  virtual ~CodeGeneratorResponse();
+
+  CodeGeneratorResponse(const CodeGeneratorResponse& from);
+  CodeGeneratorResponse(CodeGeneratorResponse&& from) noexcept
+    : CodeGeneratorResponse() {
+    *this = ::std::move(from);
+  }
+
+  inline CodeGeneratorResponse& operator=(const CodeGeneratorResponse& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline CodeGeneratorResponse& operator=(CodeGeneratorResponse&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const CodeGeneratorResponse& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const CodeGeneratorResponse* internal_default_instance() {
+    return reinterpret_cast(
+               &_CodeGeneratorResponse_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    3;
+
+  friend void swap(CodeGeneratorResponse& a, CodeGeneratorResponse& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(CodeGeneratorResponse* other) {
+    if (other == this) return;
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline CodeGeneratorResponse* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  CodeGeneratorResponse* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const CodeGeneratorResponse& from);
+  void MergeFrom(const CodeGeneratorResponse& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(CodeGeneratorResponse* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.compiler.CodeGeneratorResponse";
+  }
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return nullptr;
+  }
+  inline void* MaybeArenaPtr() const {
+    return nullptr;
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fcompiler_2fplugin_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  typedef CodeGeneratorResponse_File File;
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kFileFieldNumber = 15,
+    kErrorFieldNumber = 1,
+  };
+  // repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15;
+  int file_size() const;
+  private:
+  int _internal_file_size() const;
+  public:
+  void clear_file();
+  PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File* mutable_file(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File >*
+      mutable_file();
+  private:
+  const PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File& _internal_file(int index) const;
+  PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File* _internal_add_file();
+  public:
+  const PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File& file(int index) const;
+  PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File* add_file();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File >&
+      file() const;
+
+  // optional string error = 1;
+  bool has_error() const;
+  private:
+  bool _internal_has_error() const;
+  public:
+  void clear_error();
+  const std::string& error() const;
+  void set_error(const std::string& value);
+  void set_error(std::string&& value);
+  void set_error(const char* value);
+  void set_error(const char* value, size_t size);
+  std::string* mutable_error();
+  std::string* release_error();
+  void set_allocated_error(std::string* error);
+  private:
+  const std::string& _internal_error() const;
+  void _internal_set_error(const std::string& value);
+  std::string* _internal_mutable_error();
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.compiler.CodeGeneratorResponse)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File > file_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr error_;
+  friend struct ::TableStruct_google_2fprotobuf_2fcompiler_2fplugin_2eproto;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic push
+  #pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif  // __GNUC__
+// Version
+
+// optional int32 major = 1;
+inline bool Version::_internal_has_major() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool Version::has_major() const {
+  return _internal_has_major();
+}
+inline void Version::clear_major() {
+  major_ = 0;
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 Version::_internal_major() const {
+  return major_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 Version::major() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.Version.major)
+  return _internal_major();
+}
+inline void Version::_internal_set_major(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000002u;
+  major_ = value;
+}
+inline void Version::set_major(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_major(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.compiler.Version.major)
+}
+
+// optional int32 minor = 2;
+inline bool Version::_internal_has_minor() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool Version::has_minor() const {
+  return _internal_has_minor();
+}
+inline void Version::clear_minor() {
+  minor_ = 0;
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 Version::_internal_minor() const {
+  return minor_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 Version::minor() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.Version.minor)
+  return _internal_minor();
+}
+inline void Version::_internal_set_minor(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000004u;
+  minor_ = value;
+}
+inline void Version::set_minor(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_minor(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.compiler.Version.minor)
+}
+
+// optional int32 patch = 3;
+inline bool Version::_internal_has_patch() const {
+  bool value = (_has_bits_[0] & 0x00000008u) != 0;
+  return value;
+}
+inline bool Version::has_patch() const {
+  return _internal_has_patch();
+}
+inline void Version::clear_patch() {
+  patch_ = 0;
+  _has_bits_[0] &= ~0x00000008u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 Version::_internal_patch() const {
+  return patch_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 Version::patch() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.Version.patch)
+  return _internal_patch();
+}
+inline void Version::_internal_set_patch(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000008u;
+  patch_ = value;
+}
+inline void Version::set_patch(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_patch(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.compiler.Version.patch)
+}
+
+// optional string suffix = 4;
+inline bool Version::_internal_has_suffix() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool Version::has_suffix() const {
+  return _internal_has_suffix();
+}
+inline void Version::clear_suffix() {
+  suffix_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& Version::suffix() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.Version.suffix)
+  return _internal_suffix();
+}
+inline void Version::set_suffix(const std::string& value) {
+  _internal_set_suffix(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.compiler.Version.suffix)
+}
+inline std::string* Version::mutable_suffix() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.Version.suffix)
+  return _internal_mutable_suffix();
+}
+inline const std::string& Version::_internal_suffix() const {
+  return suffix_.GetNoArena();
+}
+inline void Version::_internal_set_suffix(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  suffix_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value);
+}
+inline void Version::set_suffix(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  suffix_.SetNoArena(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value));
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.compiler.Version.suffix)
+}
+inline void Version::set_suffix(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  suffix_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
+  // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.Version.suffix)
+}
+inline void Version::set_suffix(const char* value, size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  suffix_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      ::std::string(reinterpret_cast(value), size));
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.Version.suffix)
+}
+inline std::string* Version::_internal_mutable_suffix() {
+  _has_bits_[0] |= 0x00000001u;
+  return suffix_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline std::string* Version::release_suffix() {
+  // @@protoc_insertion_point(field_release:google.protobuf.compiler.Version.suffix)
+  if (!_internal_has_suffix()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return suffix_.ReleaseNonDefaultNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline void Version::set_allocated_suffix(std::string* suffix) {
+  if (suffix != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  suffix_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), suffix);
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.Version.suffix)
+}
+
+// -------------------------------------------------------------------
+
+// CodeGeneratorRequest
+
+// repeated string file_to_generate = 1;
+inline int CodeGeneratorRequest::_internal_file_to_generate_size() const {
+  return file_to_generate_.size();
+}
+inline int CodeGeneratorRequest::file_to_generate_size() const {
+  return _internal_file_to_generate_size();
+}
+inline void CodeGeneratorRequest::clear_file_to_generate() {
+  file_to_generate_.Clear();
+}
+inline std::string* CodeGeneratorRequest::add_file_to_generate() {
+  // @@protoc_insertion_point(field_add_mutable:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+  return _internal_add_file_to_generate();
+}
+inline const std::string& CodeGeneratorRequest::_internal_file_to_generate(int index) const {
+  return file_to_generate_.Get(index);
+}
+inline const std::string& CodeGeneratorRequest::file_to_generate(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+  return _internal_file_to_generate(index);
+}
+inline std::string* CodeGeneratorRequest::mutable_file_to_generate(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+  return file_to_generate_.Mutable(index);
+}
+inline void CodeGeneratorRequest::set_file_to_generate(int index, const std::string& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+  file_to_generate_.Mutable(index)->assign(value);
+}
+inline void CodeGeneratorRequest::set_file_to_generate(int index, std::string&& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+  file_to_generate_.Mutable(index)->assign(std::move(value));
+}
+inline void CodeGeneratorRequest::set_file_to_generate(int index, const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  file_to_generate_.Mutable(index)->assign(value);
+  // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+}
+inline void CodeGeneratorRequest::set_file_to_generate(int index, const char* value, size_t size) {
+  file_to_generate_.Mutable(index)->assign(
+    reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+}
+inline std::string* CodeGeneratorRequest::_internal_add_file_to_generate() {
+  return file_to_generate_.Add();
+}
+inline void CodeGeneratorRequest::add_file_to_generate(const std::string& value) {
+  file_to_generate_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+}
+inline void CodeGeneratorRequest::add_file_to_generate(std::string&& value) {
+  file_to_generate_.Add(std::move(value));
+  // @@protoc_insertion_point(field_add:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+}
+inline void CodeGeneratorRequest::add_file_to_generate(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  file_to_generate_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add_char:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+}
+inline void CodeGeneratorRequest::add_file_to_generate(const char* value, size_t size) {
+  file_to_generate_.Add()->assign(reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_add_pointer:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField&
+CodeGeneratorRequest::file_to_generate() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+  return file_to_generate_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField*
+CodeGeneratorRequest::mutable_file_to_generate() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate)
+  return &file_to_generate_;
+}
+
+// optional string parameter = 2;
+inline bool CodeGeneratorRequest::_internal_has_parameter() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool CodeGeneratorRequest::has_parameter() const {
+  return _internal_has_parameter();
+}
+inline void CodeGeneratorRequest::clear_parameter() {
+  parameter_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& CodeGeneratorRequest::parameter() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorRequest.parameter)
+  return _internal_parameter();
+}
+inline void CodeGeneratorRequest::set_parameter(const std::string& value) {
+  _internal_set_parameter(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorRequest.parameter)
+}
+inline std::string* CodeGeneratorRequest::mutable_parameter() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorRequest.parameter)
+  return _internal_mutable_parameter();
+}
+inline const std::string& CodeGeneratorRequest::_internal_parameter() const {
+  return parameter_.GetNoArena();
+}
+inline void CodeGeneratorRequest::_internal_set_parameter(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  parameter_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value);
+}
+inline void CodeGeneratorRequest::set_parameter(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  parameter_.SetNoArena(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value));
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.compiler.CodeGeneratorRequest.parameter)
+}
+inline void CodeGeneratorRequest::set_parameter(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  parameter_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
+  // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorRequest.parameter)
+}
+inline void CodeGeneratorRequest::set_parameter(const char* value, size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  parameter_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      ::std::string(reinterpret_cast(value), size));
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorRequest.parameter)
+}
+inline std::string* CodeGeneratorRequest::_internal_mutable_parameter() {
+  _has_bits_[0] |= 0x00000001u;
+  return parameter_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline std::string* CodeGeneratorRequest::release_parameter() {
+  // @@protoc_insertion_point(field_release:google.protobuf.compiler.CodeGeneratorRequest.parameter)
+  if (!_internal_has_parameter()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return parameter_.ReleaseNonDefaultNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline void CodeGeneratorRequest::set_allocated_parameter(std::string* parameter) {
+  if (parameter != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  parameter_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), parameter);
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.CodeGeneratorRequest.parameter)
+}
+
+// repeated .google.protobuf.FileDescriptorProto proto_file = 15;
+inline int CodeGeneratorRequest::_internal_proto_file_size() const {
+  return proto_file_.size();
+}
+inline int CodeGeneratorRequest::proto_file_size() const {
+  return _internal_proto_file_size();
+}
+inline PROTOBUF_NAMESPACE_ID::FileDescriptorProto* CodeGeneratorRequest::mutable_proto_file(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorRequest.proto_file)
+  return proto_file_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FileDescriptorProto >*
+CodeGeneratorRequest::mutable_proto_file() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.compiler.CodeGeneratorRequest.proto_file)
+  return &proto_file_;
+}
+inline const PROTOBUF_NAMESPACE_ID::FileDescriptorProto& CodeGeneratorRequest::_internal_proto_file(int index) const {
+  return proto_file_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::FileDescriptorProto& CodeGeneratorRequest::proto_file(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorRequest.proto_file)
+  return _internal_proto_file(index);
+}
+inline PROTOBUF_NAMESPACE_ID::FileDescriptorProto* CodeGeneratorRequest::_internal_add_proto_file() {
+  return proto_file_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::FileDescriptorProto* CodeGeneratorRequest::add_proto_file() {
+  // @@protoc_insertion_point(field_add:google.protobuf.compiler.CodeGeneratorRequest.proto_file)
+  return _internal_add_proto_file();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FileDescriptorProto >&
+CodeGeneratorRequest::proto_file() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.compiler.CodeGeneratorRequest.proto_file)
+  return proto_file_;
+}
+
+// optional .google.protobuf.compiler.Version compiler_version = 3;
+inline bool CodeGeneratorRequest::_internal_has_compiler_version() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  PROTOBUF_ASSUME(!value || compiler_version_ != nullptr);
+  return value;
+}
+inline bool CodeGeneratorRequest::has_compiler_version() const {
+  return _internal_has_compiler_version();
+}
+inline void CodeGeneratorRequest::clear_compiler_version() {
+  if (compiler_version_ != nullptr) compiler_version_->Clear();
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const PROTOBUF_NAMESPACE_ID::compiler::Version& CodeGeneratorRequest::_internal_compiler_version() const {
+  const PROTOBUF_NAMESPACE_ID::compiler::Version* p = compiler_version_;
+  return p != nullptr ? *p : *reinterpret_cast(
+      &PROTOBUF_NAMESPACE_ID::compiler::_Version_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::compiler::Version& CodeGeneratorRequest::compiler_version() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorRequest.compiler_version)
+  return _internal_compiler_version();
+}
+inline PROTOBUF_NAMESPACE_ID::compiler::Version* CodeGeneratorRequest::release_compiler_version() {
+  // @@protoc_insertion_point(field_release:google.protobuf.compiler.CodeGeneratorRequest.compiler_version)
+  _has_bits_[0] &= ~0x00000002u;
+  PROTOBUF_NAMESPACE_ID::compiler::Version* temp = compiler_version_;
+  compiler_version_ = nullptr;
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::compiler::Version* CodeGeneratorRequest::_internal_mutable_compiler_version() {
+  _has_bits_[0] |= 0x00000002u;
+  if (compiler_version_ == nullptr) {
+    auto* p = CreateMaybeMessage(GetArenaNoVirtual());
+    compiler_version_ = p;
+  }
+  return compiler_version_;
+}
+inline PROTOBUF_NAMESPACE_ID::compiler::Version* CodeGeneratorRequest::mutable_compiler_version() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorRequest.compiler_version)
+  return _internal_mutable_compiler_version();
+}
+inline void CodeGeneratorRequest::set_allocated_compiler_version(PROTOBUF_NAMESPACE_ID::compiler::Version* compiler_version) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  if (message_arena == nullptr) {
+    delete compiler_version_;
+  }
+  if (compiler_version) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena = nullptr;
+    if (message_arena != submessage_arena) {
+      compiler_version = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, compiler_version, submessage_arena);
+    }
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  compiler_version_ = compiler_version;
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.CodeGeneratorRequest.compiler_version)
+}
+
+// -------------------------------------------------------------------
+
+// CodeGeneratorResponse_File
+
+// optional string name = 1;
+inline bool CodeGeneratorResponse_File::_internal_has_name() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool CodeGeneratorResponse_File::has_name() const {
+  return _internal_has_name();
+}
+inline void CodeGeneratorResponse_File::clear_name() {
+  name_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& CodeGeneratorResponse_File::name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorResponse.File.name)
+  return _internal_name();
+}
+inline void CodeGeneratorResponse_File::set_name(const std::string& value) {
+  _internal_set_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorResponse.File.name)
+}
+inline std::string* CodeGeneratorResponse_File::mutable_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorResponse.File.name)
+  return _internal_mutable_name();
+}
+inline const std::string& CodeGeneratorResponse_File::_internal_name() const {
+  return name_.GetNoArena();
+}
+inline void CodeGeneratorResponse_File::_internal_set_name(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value);
+}
+inline void CodeGeneratorResponse_File::set_name(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.SetNoArena(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value));
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.compiler.CodeGeneratorResponse.File.name)
+}
+inline void CodeGeneratorResponse_File::set_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
+  // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorResponse.File.name)
+}
+inline void CodeGeneratorResponse_File::set_name(const char* value, size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      ::std::string(reinterpret_cast(value), size));
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorResponse.File.name)
+}
+inline std::string* CodeGeneratorResponse_File::_internal_mutable_name() {
+  _has_bits_[0] |= 0x00000001u;
+  return name_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline std::string* CodeGeneratorResponse_File::release_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.compiler.CodeGeneratorResponse.File.name)
+  if (!_internal_has_name()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.ReleaseNonDefaultNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline void CodeGeneratorResponse_File::set_allocated_name(std::string* name) {
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name);
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.CodeGeneratorResponse.File.name)
+}
+
+// optional string insertion_point = 2;
+inline bool CodeGeneratorResponse_File::_internal_has_insertion_point() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool CodeGeneratorResponse_File::has_insertion_point() const {
+  return _internal_has_insertion_point();
+}
+inline void CodeGeneratorResponse_File::clear_insertion_point() {
+  insertion_point_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const std::string& CodeGeneratorResponse_File::insertion_point() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point)
+  return _internal_insertion_point();
+}
+inline void CodeGeneratorResponse_File::set_insertion_point(const std::string& value) {
+  _internal_set_insertion_point(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point)
+}
+inline std::string* CodeGeneratorResponse_File::mutable_insertion_point() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point)
+  return _internal_mutable_insertion_point();
+}
+inline const std::string& CodeGeneratorResponse_File::_internal_insertion_point() const {
+  return insertion_point_.GetNoArena();
+}
+inline void CodeGeneratorResponse_File::_internal_set_insertion_point(const std::string& value) {
+  _has_bits_[0] |= 0x00000002u;
+  insertion_point_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value);
+}
+inline void CodeGeneratorResponse_File::set_insertion_point(std::string&& value) {
+  _has_bits_[0] |= 0x00000002u;
+  insertion_point_.SetNoArena(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value));
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point)
+}
+inline void CodeGeneratorResponse_File::set_insertion_point(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000002u;
+  insertion_point_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
+  // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point)
+}
+inline void CodeGeneratorResponse_File::set_insertion_point(const char* value, size_t size) {
+  _has_bits_[0] |= 0x00000002u;
+  insertion_point_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      ::std::string(reinterpret_cast(value), size));
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point)
+}
+inline std::string* CodeGeneratorResponse_File::_internal_mutable_insertion_point() {
+  _has_bits_[0] |= 0x00000002u;
+  return insertion_point_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline std::string* CodeGeneratorResponse_File::release_insertion_point() {
+  // @@protoc_insertion_point(field_release:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point)
+  if (!_internal_has_insertion_point()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000002u;
+  return insertion_point_.ReleaseNonDefaultNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline void CodeGeneratorResponse_File::set_allocated_insertion_point(std::string* insertion_point) {
+  if (insertion_point != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  insertion_point_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), insertion_point);
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point)
+}
+
+// optional string content = 15;
+inline bool CodeGeneratorResponse_File::_internal_has_content() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool CodeGeneratorResponse_File::has_content() const {
+  return _internal_has_content();
+}
+inline void CodeGeneratorResponse_File::clear_content() {
+  content_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline const std::string& CodeGeneratorResponse_File::content() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorResponse.File.content)
+  return _internal_content();
+}
+inline void CodeGeneratorResponse_File::set_content(const std::string& value) {
+  _internal_set_content(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorResponse.File.content)
+}
+inline std::string* CodeGeneratorResponse_File::mutable_content() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorResponse.File.content)
+  return _internal_mutable_content();
+}
+inline const std::string& CodeGeneratorResponse_File::_internal_content() const {
+  return content_.GetNoArena();
+}
+inline void CodeGeneratorResponse_File::_internal_set_content(const std::string& value) {
+  _has_bits_[0] |= 0x00000004u;
+  content_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value);
+}
+inline void CodeGeneratorResponse_File::set_content(std::string&& value) {
+  _has_bits_[0] |= 0x00000004u;
+  content_.SetNoArena(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value));
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.compiler.CodeGeneratorResponse.File.content)
+}
+inline void CodeGeneratorResponse_File::set_content(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000004u;
+  content_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
+  // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorResponse.File.content)
+}
+inline void CodeGeneratorResponse_File::set_content(const char* value, size_t size) {
+  _has_bits_[0] |= 0x00000004u;
+  content_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      ::std::string(reinterpret_cast(value), size));
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorResponse.File.content)
+}
+inline std::string* CodeGeneratorResponse_File::_internal_mutable_content() {
+  _has_bits_[0] |= 0x00000004u;
+  return content_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline std::string* CodeGeneratorResponse_File::release_content() {
+  // @@protoc_insertion_point(field_release:google.protobuf.compiler.CodeGeneratorResponse.File.content)
+  if (!_internal_has_content()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000004u;
+  return content_.ReleaseNonDefaultNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline void CodeGeneratorResponse_File::set_allocated_content(std::string* content) {
+  if (content != nullptr) {
+    _has_bits_[0] |= 0x00000004u;
+  } else {
+    _has_bits_[0] &= ~0x00000004u;
+  }
+  content_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), content);
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.CodeGeneratorResponse.File.content)
+}
+
+// -------------------------------------------------------------------
+
+// CodeGeneratorResponse
+
+// optional string error = 1;
+inline bool CodeGeneratorResponse::_internal_has_error() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool CodeGeneratorResponse::has_error() const {
+  return _internal_has_error();
+}
+inline void CodeGeneratorResponse::clear_error() {
+  error_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& CodeGeneratorResponse::error() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorResponse.error)
+  return _internal_error();
+}
+inline void CodeGeneratorResponse::set_error(const std::string& value) {
+  _internal_set_error(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorResponse.error)
+}
+inline std::string* CodeGeneratorResponse::mutable_error() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorResponse.error)
+  return _internal_mutable_error();
+}
+inline const std::string& CodeGeneratorResponse::_internal_error() const {
+  return error_.GetNoArena();
+}
+inline void CodeGeneratorResponse::_internal_set_error(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  error_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value);
+}
+inline void CodeGeneratorResponse::set_error(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  error_.SetNoArena(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value));
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.compiler.CodeGeneratorResponse.error)
+}
+inline void CodeGeneratorResponse::set_error(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  error_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
+  // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorResponse.error)
+}
+inline void CodeGeneratorResponse::set_error(const char* value, size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  error_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      ::std::string(reinterpret_cast(value), size));
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorResponse.error)
+}
+inline std::string* CodeGeneratorResponse::_internal_mutable_error() {
+  _has_bits_[0] |= 0x00000001u;
+  return error_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline std::string* CodeGeneratorResponse::release_error() {
+  // @@protoc_insertion_point(field_release:google.protobuf.compiler.CodeGeneratorResponse.error)
+  if (!_internal_has_error()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return error_.ReleaseNonDefaultNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline void CodeGeneratorResponse::set_allocated_error(std::string* error) {
+  if (error != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  error_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), error);
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.CodeGeneratorResponse.error)
+}
+
+// repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15;
+inline int CodeGeneratorResponse::_internal_file_size() const {
+  return file_.size();
+}
+inline int CodeGeneratorResponse::file_size() const {
+  return _internal_file_size();
+}
+inline void CodeGeneratorResponse::clear_file() {
+  file_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File* CodeGeneratorResponse::mutable_file(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorResponse.file)
+  return file_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File >*
+CodeGeneratorResponse::mutable_file() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.compiler.CodeGeneratorResponse.file)
+  return &file_;
+}
+inline const PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File& CodeGeneratorResponse::_internal_file(int index) const {
+  return file_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File& CodeGeneratorResponse::file(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorResponse.file)
+  return _internal_file(index);
+}
+inline PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File* CodeGeneratorResponse::_internal_add_file() {
+  return file_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File* CodeGeneratorResponse::add_file() {
+  // @@protoc_insertion_point(field_add:google.protobuf.compiler.CodeGeneratorResponse.file)
+  return _internal_add_file();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::compiler::CodeGeneratorResponse_File >&
+CodeGeneratorResponse::file() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.compiler.CodeGeneratorResponse.file)
+  return file_;
+}
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic pop
+#endif  // __GNUC__
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+
+// @@protoc_insertion_point(namespace_scope)
+
+}  // namespace compiler
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+
+#include 
+#endif  // GOOGLE_PROTOBUF_INCLUDED_GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fcompiler_2fplugin_2eproto
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.proto"
new file mode 100644
index 00000000..665e5a72
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/plugin.proto"
@@ -0,0 +1,168 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//
+// WARNING:  The plugin interface is currently EXPERIMENTAL and is subject to
+//   change.
+//
+// protoc (aka the Protocol Compiler) can be extended via plugins.  A plugin is
+// just a program that reads a CodeGeneratorRequest from stdin and writes a
+// CodeGeneratorResponse to stdout.
+//
+// Plugins written using C++ can use google/protobuf/compiler/plugin.h instead
+// of dealing with the raw protocol defined here.
+//
+// A plugin executable needs only to be placed somewhere in the path.  The
+// plugin should be named "protoc-gen-$NAME", and will then be used when the
+// flag "--${NAME}_out" is passed to protoc.
+
+syntax = "proto2";
+
+package google.protobuf.compiler;
+option java_package = "com.google.protobuf.compiler";
+option java_outer_classname = "PluginProtos";
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/plugin;plugin_go";
+
+import "google/protobuf/descriptor.proto";
+
+// The version number of protocol compiler.
+message Version {
+  optional int32 major = 1;
+  optional int32 minor = 2;
+  optional int32 patch = 3;
+  // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should
+  // be empty for mainline stable releases.
+  optional string suffix = 4;
+}
+
+// An encoded CodeGeneratorRequest is written to the plugin's stdin.
+message CodeGeneratorRequest {
+  // The .proto files that were explicitly listed on the command-line.  The
+  // code generator should generate code only for these files.  Each file's
+  // descriptor will be included in proto_file, below.
+  repeated string file_to_generate = 1;
+
+  // The generator parameter passed on the command-line.
+  optional string parameter = 2;
+
+  // FileDescriptorProtos for all files in files_to_generate and everything
+  // they import.  The files will appear in topological order, so each file
+  // appears before any file that imports it.
+  //
+  // protoc guarantees that all proto_files will be written after
+  // the fields above, even though this is not technically guaranteed by the
+  // protobuf wire format.  This theoretically could allow a plugin to stream
+  // in the FileDescriptorProtos and handle them one by one rather than read
+  // the entire set into memory at once.  However, as of this writing, this
+  // is not similarly optimized on protoc's end -- it will store all fields in
+  // memory at once before sending them to the plugin.
+  //
+  // Type names of fields and extensions in the FileDescriptorProto are always
+  // fully qualified.
+  repeated FileDescriptorProto proto_file = 15;
+
+  // The version number of protocol compiler.
+  optional Version compiler_version = 3;
+
+}
+
+// The plugin writes an encoded CodeGeneratorResponse to stdout.
+message CodeGeneratorResponse {
+  // Error message.  If non-empty, code generation failed.  The plugin process
+  // should exit with status code zero even if it reports an error in this way.
+  //
+  // This should be used to indicate errors in .proto files which prevent the
+  // code generator from generating correct code.  Errors which indicate a
+  // problem in protoc itself -- such as the input CodeGeneratorRequest being
+  // unparseable -- should be reported by writing a message to stderr and
+  // exiting with a non-zero status code.
+  optional string error = 1;
+
+  // Represents a single generated file.
+  message File {
+    // The file name, relative to the output directory.  The name must not
+    // contain "." or ".." components and must be relative, not be absolute (so,
+    // the file cannot lie outside the output directory).  "/" must be used as
+    // the path separator, not "\".
+    //
+    // If the name is omitted, the content will be appended to the previous
+    // file.  This allows the generator to break large files into small chunks,
+    // and allows the generated text to be streamed back to protoc so that large
+    // files need not reside completely in memory at one time.  Note that as of
+    // this writing protoc does not optimize for this -- it will read the entire
+    // CodeGeneratorResponse before writing files to disk.
+    optional string name = 1;
+
+    // If non-empty, indicates that the named file should already exist, and the
+    // content here is to be inserted into that file at a defined insertion
+    // point.  This feature allows a code generator to extend the output
+    // produced by another code generator.  The original generator may provide
+    // insertion points by placing special annotations in the file that look
+    // like:
+    //   @@protoc_insertion_point(NAME)
+    // The annotation can have arbitrary text before and after it on the line,
+    // which allows it to be placed in a comment.  NAME should be replaced with
+    // an identifier naming the point -- this is what other generators will use
+    // as the insertion_point.  Code inserted at this point will be placed
+    // immediately above the line containing the insertion point (thus multiple
+    // insertions to the same point will come out in the order they were added).
+    // The double-@ is intended to make it unlikely that the generated code
+    // could contain things that look like insertion points by accident.
+    //
+    // For example, the C++ code generator places the following line in the
+    // .pb.h files that it generates:
+    //   // @@protoc_insertion_point(namespace_scope)
+    // This line appears within the scope of the file's package namespace, but
+    // outside of any particular class.  Another plugin can then specify the
+    // insertion_point "namespace_scope" to generate additional classes or
+    // other declarations that should be placed in this scope.
+    //
+    // Note that if the line containing the insertion point begins with
+    // whitespace, the same whitespace will be added to every line of the
+    // inserted text.  This is useful for languages like Python, where
+    // indentation matters.  In these languages, the insertion point comment
+    // should be indented the same amount as any inserted code will need to be
+    // in order to work correctly in that context.
+    //
+    // The code generator that generates the initial file and the one which
+    // inserts into it must both run as part of a single invocation of protoc.
+    // Code generators are executed in the order in which they appear on the
+    // command line.
+    //
+    // If |insertion_point| is present, |name| must also be present.
+    optional string insertion_point = 2;
+
+    // The file contents.
+    optional string content = 15;
+  }
+  repeated File file = 15;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/python/python_generator.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/python/python_generator.cc"
new file mode 100644
index 00000000..b20f3fb2
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/python/python_generator.cc"
@@ -0,0 +1,1461 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: robinson@google.com (Will Robinson)
+//
+// This module outputs pure-Python protocol message classes that will
+// largely be constructed at runtime via the metaclass in reflection.py.
+// In other words, our job is basically to output a Python equivalent
+// of the C++ *Descriptor objects, and fix up all circular references
+// within these objects.
+//
+// Note that the runtime performance of protocol message classes created in
+// this way is expected to be lousy.  The plan is to create an alternate
+// generator that outputs a Python/C extension module that lets
+// performance-minded Python code leverage the fast C++ implementation
+// directly.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace python {
+
+namespace {
+
+bool StrEndsWith(StringPiece sp, StringPiece x) {
+  return sp.size() >= x.size() && sp.substr(sp.size() - x.size()) == x;
+}
+
+// Returns a copy of |filename| with any trailing ".protodevel" or ".proto
+// suffix stripped.
+// TODO(robinson): Unify with copy in compiler/cpp/internal/helpers.cc.
+std::string StripProto(const std::string& filename) {
+  const char* suffix =
+      StrEndsWith(filename, ".protodevel") ? ".protodevel" : ".proto";
+  return StripSuffixString(filename, suffix);
+}
+
+// Returns the Python module name expected for a given .proto filename.
+std::string ModuleName(const std::string& filename) {
+  std::string basename = StripProto(filename);
+  ReplaceCharacters(&basename, "-", '_');
+  ReplaceCharacters(&basename, "/", '.');
+  return basename + "_pb2";
+}
+
+// Returns the alias we assign to the module of the given .proto filename
+// when importing. See testPackageInitializationImport in
+// net/proto2/python/internal/reflection_test.py
+// to see why we need the alias.
+std::string ModuleAlias(const std::string& filename) {
+  std::string module_name = ModuleName(filename);
+  // We can't have dots in the module name, so we replace each with _dot_.
+  // But that could lead to a collision between a.b and a_dot_b, so we also
+  // duplicate each underscore.
+  GlobalReplaceSubstring("_", "__", &module_name);
+  GlobalReplaceSubstring(".", "_dot_", &module_name);
+  return module_name;
+}
+
+// Keywords reserved by the Python language.
+const char* const kKeywords[] = {
+    "False",   "None",     "True",     "and",    "as",    "assert", "break",
+    "class",   "continue", "def",      "del",    "elif",  "else",   "except",
+    "finally", "for",      "from",     "global", "if",    "import", "in",
+    "is",      "lambda",   "nonlocal", "not",    "or",    "pass",   "raise",
+    "return",  "try",      "while",    "with",   "yield", "print",
+};
+const char* const* kKeywordsEnd =
+    kKeywords + (sizeof(kKeywords) / sizeof(kKeywords[0]));
+
+bool ContainsPythonKeyword(const std::string& module_name) {
+  std::vector tokens = Split(module_name, ".");
+  for (int i = 0; i < tokens.size(); ++i) {
+    if (std::find(kKeywords, kKeywordsEnd, tokens[i]) != kKeywordsEnd) {
+      return true;
+    }
+  }
+  return false;
+}
+
+inline bool IsPythonKeyword(const string& name) {
+  return (std::find(kKeywords, kKeywordsEnd, name) != kKeywordsEnd);
+}
+
+std::string ResolveKeyword(const std::string& name) {
+  if (IsPythonKeyword(name)) {
+    return "globals()['" + name + "']";
+  }
+  return name;
+}
+
+// Returns the name of all containing types for descriptor,
+// in order from outermost to innermost, followed by descriptor's
+// own name.  Each name is separated by |separator|.
+template 
+std::string NamePrefixedWithNestedTypes(const DescriptorT& descriptor,
+                                        const std::string& separator) {
+  std::string name = descriptor.name();
+  const Descriptor* parent = descriptor.containing_type();
+  if (parent != nullptr) {
+    std::string prefix = NamePrefixedWithNestedTypes(*parent, separator);
+    if (separator == "." && IsPythonKeyword(name)) {
+      return "getattr(" + prefix + ", '" + name + "')";
+    } else {
+      return prefix + separator + name;
+    }
+  }
+  if (separator == ".") {
+    name = ResolveKeyword(name);
+  }
+  return name;
+}
+
+// Name of the class attribute where we store the Python
+// descriptor.Descriptor instance for the generated class.
+// Must stay consistent with the _DESCRIPTOR_KEY constant
+// in proto2/public/reflection.py.
+const char kDescriptorKey[] = "DESCRIPTOR";
+
+// Does the file have top-level enums?
+inline bool HasTopLevelEnums(const FileDescriptor* file) {
+  return file->enum_type_count() > 0;
+}
+
+// Should we generate generic services for this file?
+inline bool HasGenericServices(const FileDescriptor* file) {
+  return file->service_count() > 0 && file->options().py_generic_services();
+}
+
+// Prints the common boilerplate needed at the top of every .py
+// file output by this generator.
+void PrintTopBoilerplate(io::Printer* printer, const FileDescriptor* file,
+                         bool descriptor_proto) {
+  // TODO(robinson): Allow parameterization of Python version?
+  printer->Print(
+      "# -*- coding: utf-8 -*-\n"
+      "# Generated by the protocol buffer compiler.  DO NOT EDIT!\n"
+      "# source: $filename$\n"
+      "\n",
+      "filename", file->name());
+  if (HasTopLevelEnums(file)) {
+    printer->Print(
+        "from google.protobuf.internal import enum_type_wrapper\n");
+  }
+  printer->Print(
+      "from google.protobuf import descriptor as _descriptor\n"
+      "from google.protobuf import message as _message\n"
+      "from google.protobuf import reflection as _reflection\n"
+      "from google.protobuf import symbol_database as "
+      "_symbol_database\n");
+  if (HasGenericServices(file)) {
+    printer->Print(
+        "from google.protobuf import service as _service\n"
+        "from google.protobuf import service_reflection\n");
+  }
+
+  printer->Print(
+      "# @@protoc_insertion_point(imports)\n\n"
+      "_sym_db = _symbol_database.Default()\n");
+  printer->Print("\n\n");
+}
+
+// Returns a Python literal giving the default value for a field.
+// If the field specifies no explicit default value, we'll return
+// the default default value for the field type (zero for numbers,
+// empty string for strings, empty list for repeated fields, and
+// None for non-repeated, composite fields).
+//
+// TODO(robinson): Unify with code from
+// //compiler/cpp/internal/primitive_field.cc
+// //compiler/cpp/internal/enum_field.cc
+// //compiler/cpp/internal/string_field.cc
+std::string StringifyDefaultValue(const FieldDescriptor& field) {
+  if (field.is_repeated()) {
+    return "[]";
+  }
+
+  switch (field.cpp_type()) {
+    case FieldDescriptor::CPPTYPE_INT32:
+      return StrCat(field.default_value_int32());
+    case FieldDescriptor::CPPTYPE_UINT32:
+      return StrCat(field.default_value_uint32());
+    case FieldDescriptor::CPPTYPE_INT64:
+      return StrCat(field.default_value_int64());
+    case FieldDescriptor::CPPTYPE_UINT64:
+      return StrCat(field.default_value_uint64());
+    case FieldDescriptor::CPPTYPE_DOUBLE: {
+      double value = field.default_value_double();
+      if (value == std::numeric_limits::infinity()) {
+        // Python pre-2.6 on Windows does not parse "inf" correctly.  However,
+        // a numeric literal that is too big for a double will become infinity.
+        return "1e10000";
+      } else if (value == -std::numeric_limits::infinity()) {
+        // See above.
+        return "-1e10000";
+      } else if (value != value) {
+        // infinity * 0 = nan
+        return "(1e10000 * 0)";
+      } else {
+        return "float(" + SimpleDtoa(value) + ")";
+      }
+    }
+    case FieldDescriptor::CPPTYPE_FLOAT: {
+      float value = field.default_value_float();
+      if (value == std::numeric_limits::infinity()) {
+        // Python pre-2.6 on Windows does not parse "inf" correctly.  However,
+        // a numeric literal that is too big for a double will become infinity.
+        return "1e10000";
+      } else if (value == -std::numeric_limits::infinity()) {
+        // See above.
+        return "-1e10000";
+      } else if (value != value) {
+        // infinity - infinity = nan
+        return "(1e10000 * 0)";
+      } else {
+        return "float(" + SimpleFtoa(value) + ")";
+      }
+    }
+    case FieldDescriptor::CPPTYPE_BOOL:
+      return field.default_value_bool() ? "True" : "False";
+    case FieldDescriptor::CPPTYPE_ENUM:
+      return StrCat(field.default_value_enum()->number());
+    case FieldDescriptor::CPPTYPE_STRING:
+      return "b\"" + CEscape(field.default_value_string()) +
+             (field.type() != FieldDescriptor::TYPE_STRING
+                  ? "\""
+                  : "\".decode('utf-8')");
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      return "None";
+  }
+  // (We could add a default case above but then we wouldn't get the nice
+  // compiler warning when a new type is added.)
+  GOOGLE_LOG(FATAL) << "Not reached.";
+  return "";
+}
+
+std::string StringifySyntax(FileDescriptor::Syntax syntax) {
+  switch (syntax) {
+    case FileDescriptor::SYNTAX_PROTO2:
+      return "proto2";
+    case FileDescriptor::SYNTAX_PROTO3:
+      return "proto3";
+    case FileDescriptor::SYNTAX_UNKNOWN:
+    default:
+      GOOGLE_LOG(FATAL) << "Unsupported syntax; this generator only supports proto2 "
+                    "and proto3 syntax.";
+      return "";
+  }
+}
+
+}  // namespace
+
+Generator::Generator() : file_(nullptr) {}
+
+Generator::~Generator() {}
+
+bool Generator::Generate(const FileDescriptor* file,
+                         const std::string& parameter,
+                         GeneratorContext* context, std::string* error) const {
+  // -----------------------------------------------------------------
+  // parse generator options
+  bool cpp_generated_lib_linked = false;
+
+  std::vector > options;
+  ParseGeneratorParameter(parameter, &options);
+
+  for (int i = 0; i < options.size(); i++) {
+    if (options[i].first == "cpp_generated_lib_linked") {
+      cpp_generated_lib_linked = true;
+    } else {
+      *error = "Unknown generator option: " + options[i].first;
+      return false;
+    }
+  }
+
+
+  // Completely serialize all Generate() calls on this instance.  The
+  // thread-safety constraints of the CodeGenerator interface aren't clear so
+  // just be as conservative as possible.  It's easier to relax this later if
+  // we need to, but I doubt it will be an issue.
+  // TODO(kenton):  The proper thing to do would be to allocate any state on
+  //   the stack and use that, so that the Generator class itself does not need
+  //   to have any mutable members.  Then it is implicitly thread-safe.
+  MutexLock lock(&mutex_);
+  file_ = file;
+  std::string module_name = ModuleName(file->name());
+  std::string filename = module_name;
+  ReplaceCharacters(&filename, ".", '/');
+  filename += ".py";
+
+  pure_python_workable_ = !cpp_generated_lib_linked;
+  if (HasPrefixString(file->name(), "google/protobuf/")) {
+    pure_python_workable_ = true;
+  }
+
+  FileDescriptorProto fdp;
+  file_->CopyTo(&fdp);
+  fdp.SerializeToString(&file_descriptor_serialized_);
+
+
+  std::unique_ptr output(context->Open(filename));
+  GOOGLE_CHECK(output.get());
+  io::Printer printer(output.get(), '$');
+  printer_ = &printer;
+
+  PrintTopBoilerplate(printer_, file_, GeneratingDescriptorProto());
+  if (pure_python_workable_) {
+    PrintImports();
+  }
+  PrintFileDescriptor();
+  PrintTopLevelEnums();
+  PrintTopLevelExtensions();
+  if (pure_python_workable_) {
+    PrintAllNestedEnumsInFile();
+    PrintMessageDescriptors();
+    FixForeignFieldsInDescriptors();
+  }
+  PrintMessages();
+  if (pure_python_workable_) {
+    // We have to fix up the extensions after the message classes themselves,
+    // since they need to call static RegisterExtension() methods on these
+    // classes.
+    FixForeignFieldsInExtensions();
+    // Descriptor options may have custom extensions. These custom options
+    // can only be successfully parsed after we register corresponding
+    // extensions. Therefore we parse all options again here to recognize
+    // custom options that may be unknown when we define the descriptors.
+    // This does not apply to services because they are not used by extensions.
+    FixAllDescriptorOptions();
+    PrintServiceDescriptors();
+  }
+  if (HasGenericServices(file)) {
+    PrintServices();
+  }
+
+  printer.Print("# @@protoc_insertion_point(module_scope)\n");
+
+  return !printer.failed();
+}
+
+
+// Prints Python imports for all modules imported by |file|.
+void Generator::PrintImports() const {
+  for (int i = 0; i < file_->dependency_count(); ++i) {
+    const std::string& filename = file_->dependency(i)->name();
+
+    std::string module_name = ModuleName(filename);
+    std::string module_alias = ModuleAlias(filename);
+    if (ContainsPythonKeyword(module_name)) {
+      // If the module path contains a Python keyword, we have to quote the
+      // module name and import it using importlib. Otherwise the usual kind of
+      // import statement would result in a syntax error from the presence of
+      // the keyword.
+      printer_->Print("import importlib\n");
+      printer_->Print("$alias$ = importlib.import_module('$name$')\n", "alias",
+                      module_alias, "name", module_name);
+    } else {
+      int last_dot_pos = module_name.rfind('.');
+      std::string import_statement;
+      if (last_dot_pos == std::string::npos) {
+        // NOTE(petya): this is not tested as it would require a protocol buffer
+        // outside of any package, and I don't think that is easily achievable.
+        import_statement = "import " + module_name;
+      } else {
+        import_statement = "from " + module_name.substr(0, last_dot_pos) +
+                           " import " + module_name.substr(last_dot_pos + 1);
+      }
+      printer_->Print("$statement$ as $alias$\n", "statement", import_statement,
+                      "alias", module_alias);
+    }
+
+    CopyPublicDependenciesAliases(module_alias, file_->dependency(i));
+  }
+  printer_->Print("\n");
+
+  // Print public imports.
+  for (int i = 0; i < file_->public_dependency_count(); ++i) {
+    std::string module_name = ModuleName(file_->public_dependency(i)->name());
+    printer_->Print("from $module$ import *\n", "module", module_name);
+  }
+  printer_->Print("\n");
+}
+
+// Prints the single file descriptor for this file.
+void Generator::PrintFileDescriptor() const {
+  std::map m;
+  m["descriptor_name"] = kDescriptorKey;
+  m["name"] = file_->name();
+  m["package"] = file_->package();
+  m["syntax"] = StringifySyntax(file_->syntax());
+  m["options"] = OptionsValue(file_->options().SerializeAsString());
+  const char file_descriptor_template[] =
+      "$descriptor_name$ = _descriptor.FileDescriptor(\n"
+      "  name='$name$',\n"
+      "  package='$package$',\n"
+      "  syntax='$syntax$',\n"
+      "  serialized_options=$options$,\n";
+  printer_->Print(m, file_descriptor_template);
+  printer_->Indent();
+  if (pure_python_workable_) {
+    printer_->Print("serialized_pb=b'$value$'\n", "value",
+                    strings::CHexEscape(file_descriptor_serialized_));
+    if (file_->dependency_count() != 0) {
+      printer_->Print(",\ndependencies=[");
+      for (int i = 0; i < file_->dependency_count(); ++i) {
+        std::string module_alias = ModuleAlias(file_->dependency(i)->name());
+        printer_->Print("$module_alias$.DESCRIPTOR,", "module_alias",
+                        module_alias);
+      }
+      printer_->Print("]");
+    }
+    if (file_->public_dependency_count() > 0) {
+      printer_->Print(",\npublic_dependencies=[");
+      for (int i = 0; i < file_->public_dependency_count(); ++i) {
+        std::string module_alias =
+            ModuleAlias(file_->public_dependency(i)->name());
+        printer_->Print("$module_alias$.DESCRIPTOR,", "module_alias",
+                        module_alias);
+      }
+      printer_->Print("]");
+    }
+  } else {
+    printer_->Print("serialized_pb=''\n");
+  }
+
+  // TODO(falk): Also print options and fix the message_type, enum_type,
+  //             service and extension later in the generation.
+
+  printer_->Outdent();
+  printer_->Print(")\n");
+  printer_->Print("\n");
+}
+
+// Prints descriptors and module-level constants for all top-level
+// enums defined in |file|.
+void Generator::PrintTopLevelEnums() const {
+  std::vector > top_level_enum_values;
+  for (int i = 0; i < file_->enum_type_count(); ++i) {
+    const EnumDescriptor& enum_descriptor = *file_->enum_type(i);
+    PrintEnum(enum_descriptor);
+    printer_->Print(
+        "$name$ = "
+        "enum_type_wrapper.EnumTypeWrapper($descriptor_name$)",
+        "name", ResolveKeyword(enum_descriptor.name()), "descriptor_name",
+        ModuleLevelDescriptorName(enum_descriptor));
+    printer_->Print("\n");
+
+    for (int j = 0; j < enum_descriptor.value_count(); ++j) {
+      const EnumValueDescriptor& value_descriptor = *enum_descriptor.value(j);
+      top_level_enum_values.push_back(
+          std::make_pair(value_descriptor.name(), value_descriptor.number()));
+    }
+  }
+
+  for (int i = 0; i < top_level_enum_values.size(); ++i) {
+    printer_->Print("$name$ = $value$\n", "name",
+                    ResolveKeyword(top_level_enum_values[i].first), "value",
+                    StrCat(top_level_enum_values[i].second));
+  }
+  printer_->Print("\n");
+}
+
+// Prints all enums contained in all message types in |file|.
+void Generator::PrintAllNestedEnumsInFile() const {
+  for (int i = 0; i < file_->message_type_count(); ++i) {
+    PrintNestedEnums(*file_->message_type(i));
+  }
+}
+
+// Prints a Python statement assigning the appropriate module-level
+// enum name to a Python EnumDescriptor object equivalent to
+// enum_descriptor.
+void Generator::PrintEnum(const EnumDescriptor& enum_descriptor) const {
+  std::map m;
+  std::string module_level_descriptor_name =
+      ModuleLevelDescriptorName(enum_descriptor);
+  m["descriptor_name"] = module_level_descriptor_name;
+  m["name"] = enum_descriptor.name();
+  m["full_name"] = enum_descriptor.full_name();
+  m["file"] = kDescriptorKey;
+  const char enum_descriptor_template[] =
+      "$descriptor_name$ = _descriptor.EnumDescriptor(\n"
+      "  name='$name$',\n"
+      "  full_name='$full_name$',\n"
+      "  filename=None,\n"
+      "  file=$file$,\n"
+      "  values=[\n";
+  std::string options_string;
+  enum_descriptor.options().SerializeToString(&options_string);
+  printer_->Print(m, enum_descriptor_template);
+  printer_->Indent();
+  printer_->Indent();
+
+  if (pure_python_workable_) {
+    for (int i = 0; i < enum_descriptor.value_count(); ++i) {
+      PrintEnumValueDescriptor(*enum_descriptor.value(i));
+      printer_->Print(",\n");
+    }
+  }
+
+  printer_->Outdent();
+  printer_->Print("],\n");
+  printer_->Print("containing_type=None,\n");
+  printer_->Print("serialized_options=$options_value$,\n", "options_value",
+                  OptionsValue(options_string));
+  EnumDescriptorProto edp;
+  PrintSerializedPbInterval(enum_descriptor, edp);
+  printer_->Outdent();
+  printer_->Print(")\n");
+  if (pure_python_workable_) {
+    printer_->Print("_sym_db.RegisterEnumDescriptor($name$)\n", "name",
+                    module_level_descriptor_name);
+  }
+  printer_->Print("\n");
+}
+
+// Recursively prints enums in nested types within descriptor, then
+// prints enums contained at the top level in descriptor.
+void Generator::PrintNestedEnums(const Descriptor& descriptor) const {
+  for (int i = 0; i < descriptor.nested_type_count(); ++i) {
+    PrintNestedEnums(*descriptor.nested_type(i));
+  }
+
+  for (int i = 0; i < descriptor.enum_type_count(); ++i) {
+    PrintEnum(*descriptor.enum_type(i));
+  }
+}
+
+void Generator::PrintTopLevelExtensions() const {
+  const bool is_extension = true;
+  for (int i = 0; i < file_->extension_count(); ++i) {
+    const FieldDescriptor& extension_field = *file_->extension(i);
+    std::string constant_name = extension_field.name() + "_FIELD_NUMBER";
+    UpperString(&constant_name);
+    printer_->Print("$constant_name$ = $number$\n", "constant_name",
+                    constant_name, "number",
+                    StrCat(extension_field.number()));
+    printer_->Print("$name$ = ", "name",
+                    ResolveKeyword(extension_field.name()));
+    PrintFieldDescriptor(extension_field, is_extension);
+    printer_->Print("\n");
+  }
+  printer_->Print("\n");
+}
+
+// Prints Python equivalents of all Descriptors in |file|.
+void Generator::PrintMessageDescriptors() const {
+  for (int i = 0; i < file_->message_type_count(); ++i) {
+    PrintDescriptor(*file_->message_type(i));
+    printer_->Print("\n");
+  }
+}
+
+void Generator::PrintServiceDescriptors() const {
+  for (int i = 0; i < file_->service_count(); ++i) {
+    PrintServiceDescriptor(*file_->service(i));
+    AddServiceToFileDescriptor(*file_->service(i));
+    printer_->Print("\n");
+  }
+}
+
+void Generator::PrintServices() const {
+  for (int i = 0; i < file_->service_count(); ++i) {
+    PrintServiceClass(*file_->service(i));
+    PrintServiceStub(*file_->service(i));
+    printer_->Print("\n");
+  }
+}
+
+void Generator::PrintServiceDescriptor(
+    const ServiceDescriptor& descriptor) const {
+  printer_->Print("\n");
+  std::string service_name = ModuleLevelServiceDescriptorName(descriptor);
+  std::string options_string;
+  descriptor.options().SerializeToString(&options_string);
+
+  printer_->Print("$service_name$ = _descriptor.ServiceDescriptor(\n",
+                  "service_name", service_name);
+  printer_->Indent();
+  std::map m;
+  m["name"] = descriptor.name();
+  m["full_name"] = descriptor.full_name();
+  m["file"] = kDescriptorKey;
+  m["index"] = StrCat(descriptor.index());
+  m["options_value"] = OptionsValue(options_string);
+  const char required_function_arguments[] =
+      "name='$name$',\n"
+      "full_name='$full_name$',\n"
+      "file=$file$,\n"
+      "index=$index$,\n"
+      "serialized_options=$options_value$,\n";
+  printer_->Print(m, required_function_arguments);
+
+  ServiceDescriptorProto sdp;
+  PrintSerializedPbInterval(descriptor, sdp);
+
+  printer_->Print("methods=[\n");
+  for (int i = 0; i < descriptor.method_count(); ++i) {
+    const MethodDescriptor* method = descriptor.method(i);
+    method->options().SerializeToString(&options_string);
+
+    m.clear();
+    m["name"] = method->name();
+    m["full_name"] = method->full_name();
+    m["index"] = StrCat(method->index());
+    m["serialized_options"] = CEscape(options_string);
+    m["input_type"] = ModuleLevelDescriptorName(*(method->input_type()));
+    m["output_type"] = ModuleLevelDescriptorName(*(method->output_type()));
+    m["options_value"] = OptionsValue(options_string);
+    printer_->Print("_descriptor.MethodDescriptor(\n");
+    printer_->Indent();
+    printer_->Print(m,
+                    "name='$name$',\n"
+                    "full_name='$full_name$',\n"
+                    "index=$index$,\n"
+                    "containing_service=None,\n"
+                    "input_type=$input_type$,\n"
+                    "output_type=$output_type$,\n"
+                    "serialized_options=$options_value$,\n");
+    printer_->Outdent();
+    printer_->Print("),\n");
+  }
+
+  printer_->Outdent();
+  printer_->Print("])\n");
+  printer_->Print("_sym_db.RegisterServiceDescriptor($name$)\n", "name",
+                  service_name);
+  printer_->Print("\n");
+}
+
+void Generator::PrintDescriptorKeyAndModuleName(
+    const ServiceDescriptor& descriptor) const {
+  std::string name = ModuleLevelServiceDescriptorName(descriptor);
+  if (!pure_python_workable_) {
+    name = "'" + descriptor.full_name() + "'";
+  }
+  printer_->Print("$descriptor_key$ = $descriptor_name$,\n", "descriptor_key",
+                  kDescriptorKey, "descriptor_name", name);
+  std::string module_name = ModuleName(file_->name());
+  printer_->Print("__module__ = '$module_name$'\n", "module_name", module_name);
+}
+
+void Generator::PrintServiceClass(const ServiceDescriptor& descriptor) const {
+  // Print the service.
+  printer_->Print(
+      "$class_name$ = service_reflection.GeneratedServiceType("
+      "'$class_name$', (_service.Service,), dict(\n",
+      "class_name", descriptor.name());
+  printer_->Indent();
+  Generator::PrintDescriptorKeyAndModuleName(descriptor);
+  printer_->Print("))\n\n");
+  printer_->Outdent();
+}
+
+void Generator::PrintServiceStub(const ServiceDescriptor& descriptor) const {
+  // Print the service stub.
+  printer_->Print(
+      "$class_name$_Stub = "
+      "service_reflection.GeneratedServiceStubType("
+      "'$class_name$_Stub', ($class_name$,), dict(\n",
+      "class_name", descriptor.name());
+  printer_->Indent();
+  Generator::PrintDescriptorKeyAndModuleName(descriptor);
+  printer_->Print("))\n\n");
+  printer_->Outdent();
+}
+
+// Prints statement assigning ModuleLevelDescriptorName(message_descriptor)
+// to a Python Descriptor object for message_descriptor.
+//
+// Mutually recursive with PrintNestedDescriptors().
+void Generator::PrintDescriptor(const Descriptor& message_descriptor) const {
+  PrintNestedDescriptors(message_descriptor);
+
+  printer_->Print("\n");
+  printer_->Print("$descriptor_name$ = _descriptor.Descriptor(\n",
+                  "descriptor_name",
+                  ModuleLevelDescriptorName(message_descriptor));
+  printer_->Indent();
+  std::map m;
+  m["name"] = message_descriptor.name();
+  m["full_name"] = message_descriptor.full_name();
+  m["file"] = kDescriptorKey;
+  const char required_function_arguments[] =
+      "name='$name$',\n"
+      "full_name='$full_name$',\n"
+      "filename=None,\n"
+      "file=$file$,\n"
+      "containing_type=None,\n";
+  printer_->Print(m, required_function_arguments);
+  PrintFieldsInDescriptor(message_descriptor);
+  PrintExtensionsInDescriptor(message_descriptor);
+
+  // Nested types
+  printer_->Print("nested_types=[");
+  for (int i = 0; i < message_descriptor.nested_type_count(); ++i) {
+    const std::string nested_name =
+        ModuleLevelDescriptorName(*message_descriptor.nested_type(i));
+    printer_->Print("$name$, ", "name", nested_name);
+  }
+  printer_->Print("],\n");
+
+  // Enum types
+  printer_->Print("enum_types=[\n");
+  printer_->Indent();
+  for (int i = 0; i < message_descriptor.enum_type_count(); ++i) {
+    const std::string descriptor_name =
+        ModuleLevelDescriptorName(*message_descriptor.enum_type(i));
+    printer_->Print(descriptor_name.c_str());
+    printer_->Print(",\n");
+  }
+  printer_->Outdent();
+  printer_->Print("],\n");
+  std::string options_string;
+  message_descriptor.options().SerializeToString(&options_string);
+  printer_->Print(
+      "serialized_options=$options_value$,\n"
+      "is_extendable=$extendable$,\n"
+      "syntax='$syntax$'",
+      "options_value", OptionsValue(options_string), "extendable",
+      message_descriptor.extension_range_count() > 0 ? "True" : "False",
+      "syntax", StringifySyntax(message_descriptor.file()->syntax()));
+  printer_->Print(",\n");
+
+  // Extension ranges
+  printer_->Print("extension_ranges=[");
+  for (int i = 0; i < message_descriptor.extension_range_count(); ++i) {
+    const Descriptor::ExtensionRange* range =
+        message_descriptor.extension_range(i);
+    printer_->Print("($start$, $end$), ", "start", StrCat(range->start),
+                    "end", StrCat(range->end));
+  }
+  printer_->Print("],\n");
+  printer_->Print("oneofs=[\n");
+  printer_->Indent();
+  for (int i = 0; i < message_descriptor.oneof_decl_count(); ++i) {
+    const OneofDescriptor* desc = message_descriptor.oneof_decl(i);
+    std::map m;
+    m["name"] = desc->name();
+    m["full_name"] = desc->full_name();
+    m["index"] = StrCat(desc->index());
+    std::string options_string =
+        OptionsValue(desc->options().SerializeAsString());
+    if (options_string == "None") {
+      m["serialized_options"] = "";
+    } else {
+      m["serialized_options"] = ", serialized_options=" + options_string;
+    }
+    printer_->Print(m,
+                    "_descriptor.OneofDescriptor(\n"
+                    "  name='$name$', full_name='$full_name$',\n"
+                    "  index=$index$, containing_type=None, "
+                    "fields=[]$serialized_options$),\n");
+  }
+  printer_->Outdent();
+  printer_->Print("],\n");
+  // Serialization of proto
+  DescriptorProto edp;
+  PrintSerializedPbInterval(message_descriptor, edp);
+
+  printer_->Outdent();
+  printer_->Print(")\n");
+}
+
+// Prints Python Descriptor objects for all nested types contained in
+// message_descriptor.
+//
+// Mutually recursive with PrintDescriptor().
+void Generator::PrintNestedDescriptors(
+    const Descriptor& containing_descriptor) const {
+  for (int i = 0; i < containing_descriptor.nested_type_count(); ++i) {
+    PrintDescriptor(*containing_descriptor.nested_type(i));
+  }
+}
+
+// Prints all messages in |file|.
+void Generator::PrintMessages() const {
+  for (int i = 0; i < file_->message_type_count(); ++i) {
+    std::vector to_register;
+    PrintMessage(*file_->message_type(i), "", &to_register, false);
+    for (int j = 0; j < to_register.size(); ++j) {
+      printer_->Print("_sym_db.RegisterMessage($name$)\n", "name",
+                      ResolveKeyword(to_register[j]));
+    }
+    printer_->Print("\n");
+  }
+}
+
+// Prints a Python class for the given message descriptor.  We defer to the
+// metaclass to do almost all of the work of actually creating a useful class.
+// The purpose of this function and its many helper functions above is merely
+// to output a Python version of the descriptors, which the metaclass in
+// reflection.py will use to construct the meat of the class itself.
+//
+// Mutually recursive with PrintNestedMessages().
+// Collect nested message names to_register for the symbol_database.
+void Generator::PrintMessage(const Descriptor& message_descriptor,
+                             const std::string& prefix,
+                             std::vector* to_register,
+                             bool is_nested) const {
+  std::string qualified_name;
+  if (is_nested) {
+    if (IsPythonKeyword(message_descriptor.name())) {
+      qualified_name =
+          "getattr(" + prefix + ", '" + message_descriptor.name() + "')";
+    } else {
+      qualified_name = prefix + "." + message_descriptor.name();
+    }
+    printer_->Print(
+        "'$name$' : _reflection.GeneratedProtocolMessageType('$name$', "
+        "(_message.Message,), {\n",
+        "name", message_descriptor.name());
+  } else {
+    qualified_name = ResolveKeyword(message_descriptor.name());
+    printer_->Print(
+        "$qualified_name$ = _reflection.GeneratedProtocolMessageType('$name$', "
+        "(_message.Message,), {\n",
+        "qualified_name", qualified_name, "name", message_descriptor.name());
+  }
+  printer_->Indent();
+
+  to_register->push_back(qualified_name);
+
+  PrintNestedMessages(message_descriptor, qualified_name, to_register);
+  std::map m;
+  m["descriptor_key"] = kDescriptorKey;
+  if (pure_python_workable_) {
+    m["descriptor_name"] = ModuleLevelDescriptorName(message_descriptor);
+  } else {
+    m["descriptor_name"] = "'" + message_descriptor.full_name() + "'";
+  }
+  printer_->Print(m, "'$descriptor_key$' : $descriptor_name$,\n");
+  std::string module_name = ModuleName(file_->name());
+  printer_->Print("'__module__' : '$module_name$'\n", "module_name",
+                  module_name);
+  printer_->Print("# @@protoc_insertion_point(class_scope:$full_name$)\n",
+                  "full_name", message_descriptor.full_name());
+  printer_->Print("})\n");
+  printer_->Outdent();
+}
+
+// Prints all nested messages within |containing_descriptor|.
+// Mutually recursive with PrintMessage().
+void Generator::PrintNestedMessages(
+    const Descriptor& containing_descriptor, const std::string& prefix,
+    std::vector* to_register) const {
+  for (int i = 0; i < containing_descriptor.nested_type_count(); ++i) {
+    printer_->Print("\n");
+    PrintMessage(*containing_descriptor.nested_type(i), prefix, to_register,
+                 true);
+    printer_->Print(",\n");
+  }
+}
+
+// Recursively fixes foreign fields in all nested types in |descriptor|, then
+// sets the message_type and enum_type of all message and enum fields to point
+// to their respective descriptors.
+// Args:
+//   descriptor: descriptor to print fields for.
+//   containing_descriptor: if descriptor is a nested type, this is its
+//       containing type, or NULL if this is a root/top-level type.
+void Generator::FixForeignFieldsInDescriptor(
+    const Descriptor& descriptor,
+    const Descriptor* containing_descriptor) const {
+  for (int i = 0; i < descriptor.nested_type_count(); ++i) {
+    FixForeignFieldsInDescriptor(*descriptor.nested_type(i), &descriptor);
+  }
+
+  for (int i = 0; i < descriptor.field_count(); ++i) {
+    const FieldDescriptor& field_descriptor = *descriptor.field(i);
+    FixForeignFieldsInField(&descriptor, field_descriptor, "fields_by_name");
+  }
+
+  FixContainingTypeInDescriptor(descriptor, containing_descriptor);
+  for (int i = 0; i < descriptor.enum_type_count(); ++i) {
+    const EnumDescriptor& enum_descriptor = *descriptor.enum_type(i);
+    FixContainingTypeInDescriptor(enum_descriptor, &descriptor);
+  }
+  for (int i = 0; i < descriptor.oneof_decl_count(); ++i) {
+    std::map m;
+    const OneofDescriptor* oneof = descriptor.oneof_decl(i);
+    m["descriptor_name"] = ModuleLevelDescriptorName(descriptor);
+    m["oneof_name"] = oneof->name();
+    for (int j = 0; j < oneof->field_count(); ++j) {
+      m["field_name"] = oneof->field(j)->name();
+      printer_->Print(
+          m,
+          "$descriptor_name$.oneofs_by_name['$oneof_name$'].fields.append(\n"
+          "  $descriptor_name$.fields_by_name['$field_name$'])\n");
+      printer_->Print(
+          m,
+          "$descriptor_name$.fields_by_name['$field_name$'].containing_oneof = "
+          "$descriptor_name$.oneofs_by_name['$oneof_name$']\n");
+    }
+  }
+}
+
+void Generator::AddMessageToFileDescriptor(const Descriptor& descriptor) const {
+  std::map m;
+  m["descriptor_name"] = kDescriptorKey;
+  m["message_name"] = descriptor.name();
+  m["message_descriptor_name"] = ModuleLevelDescriptorName(descriptor);
+  const char file_descriptor_template[] =
+      "$descriptor_name$.message_types_by_name['$message_name$'] = "
+      "$message_descriptor_name$\n";
+  printer_->Print(m, file_descriptor_template);
+}
+
+void Generator::AddServiceToFileDescriptor(
+    const ServiceDescriptor& descriptor) const {
+  std::map m;
+  m["descriptor_name"] = kDescriptorKey;
+  m["service_name"] = descriptor.name();
+  m["service_descriptor_name"] = ModuleLevelServiceDescriptorName(descriptor);
+  const char file_descriptor_template[] =
+      "$descriptor_name$.services_by_name['$service_name$'] = "
+      "$service_descriptor_name$\n";
+  printer_->Print(m, file_descriptor_template);
+}
+
+void Generator::AddEnumToFileDescriptor(
+    const EnumDescriptor& descriptor) const {
+  std::map m;
+  m["descriptor_name"] = kDescriptorKey;
+  m["enum_name"] = descriptor.name();
+  m["enum_descriptor_name"] = ModuleLevelDescriptorName(descriptor);
+  const char file_descriptor_template[] =
+      "$descriptor_name$.enum_types_by_name['$enum_name$'] = "
+      "$enum_descriptor_name$\n";
+  printer_->Print(m, file_descriptor_template);
+}
+
+void Generator::AddExtensionToFileDescriptor(
+    const FieldDescriptor& descriptor) const {
+  std::map m;
+  m["descriptor_name"] = kDescriptorKey;
+  m["field_name"] = descriptor.name();
+  m["resolved_name"] = ResolveKeyword(descriptor.name());
+  const char file_descriptor_template[] =
+      "$descriptor_name$.extensions_by_name['$field_name$'] = "
+      "$resolved_name$\n";
+  printer_->Print(m, file_descriptor_template);
+}
+
+// Sets any necessary message_type and enum_type attributes
+// for the Python version of |field|.
+//
+// containing_type may be NULL, in which case this is a module-level field.
+//
+// python_dict_name is the name of the Python dict where we should
+// look the field up in the containing type.  (e.g., fields_by_name
+// or extensions_by_name).  We ignore python_dict_name if containing_type
+// is NULL.
+void Generator::FixForeignFieldsInField(
+    const Descriptor* containing_type, const FieldDescriptor& field,
+    const std::string& python_dict_name) const {
+  const std::string field_referencing_expression =
+      FieldReferencingExpression(containing_type, field, python_dict_name);
+  std::map m;
+  m["field_ref"] = field_referencing_expression;
+  const Descriptor* foreign_message_type = field.message_type();
+  if (foreign_message_type) {
+    m["foreign_type"] = ModuleLevelDescriptorName(*foreign_message_type);
+    printer_->Print(m, "$field_ref$.message_type = $foreign_type$\n");
+  }
+  const EnumDescriptor* enum_type = field.enum_type();
+  if (enum_type) {
+    m["enum_type"] = ModuleLevelDescriptorName(*enum_type);
+    printer_->Print(m, "$field_ref$.enum_type = $enum_type$\n");
+  }
+}
+
+// Returns the module-level expression for the given FieldDescriptor.
+// Only works for fields in the .proto file this Generator is generating for.
+//
+// containing_type may be NULL, in which case this is a module-level field.
+//
+// python_dict_name is the name of the Python dict where we should
+// look the field up in the containing type.  (e.g., fields_by_name
+// or extensions_by_name).  We ignore python_dict_name if containing_type
+// is NULL.
+std::string Generator::FieldReferencingExpression(
+    const Descriptor* containing_type, const FieldDescriptor& field,
+    const std::string& python_dict_name) const {
+  // We should only ever be looking up fields in the current file.
+  // The only things we refer to from other files are message descriptors.
+  GOOGLE_CHECK_EQ(field.file(), file_)
+      << field.file()->name() << " vs. " << file_->name();
+  if (!containing_type) {
+    return ResolveKeyword(field.name());
+  }
+  return strings::Substitute("$0.$1['$2']",
+                             ModuleLevelDescriptorName(*containing_type),
+                             python_dict_name, field.name());
+}
+
+// Prints containing_type for nested descriptors or enum descriptors.
+template 
+void Generator::FixContainingTypeInDescriptor(
+    const DescriptorT& descriptor,
+    const Descriptor* containing_descriptor) const {
+  if (containing_descriptor != nullptr) {
+    const std::string nested_name = ModuleLevelDescriptorName(descriptor);
+    const std::string parent_name =
+        ModuleLevelDescriptorName(*containing_descriptor);
+    printer_->Print("$nested_name$.containing_type = $parent_name$\n",
+                    "nested_name", nested_name, "parent_name", parent_name);
+  }
+}
+
+// Prints statements setting the message_type and enum_type fields in the
+// Python descriptor objects we've already output in ths file.  We must
+// do this in a separate step due to circular references (otherwise, we'd
+// just set everything in the initial assignment statements).
+void Generator::FixForeignFieldsInDescriptors() const {
+  for (int i = 0; i < file_->message_type_count(); ++i) {
+    FixForeignFieldsInDescriptor(*file_->message_type(i), nullptr);
+  }
+  for (int i = 0; i < file_->message_type_count(); ++i) {
+    AddMessageToFileDescriptor(*file_->message_type(i));
+  }
+  for (int i = 0; i < file_->enum_type_count(); ++i) {
+    AddEnumToFileDescriptor(*file_->enum_type(i));
+  }
+  for (int i = 0; i < file_->extension_count(); ++i) {
+    AddExtensionToFileDescriptor(*file_->extension(i));
+  }
+
+  // TODO(jieluo): Move this register to PrintFileDescriptor() when
+  // FieldDescriptor.file is added in generated file.
+  printer_->Print("_sym_db.RegisterFileDescriptor($name$)\n", "name",
+                  kDescriptorKey);
+  printer_->Print("\n");
+}
+
+// We need to not only set any necessary message_type fields, but
+// also need to call RegisterExtension() on each message we're
+// extending.
+void Generator::FixForeignFieldsInExtensions() const {
+  // Top-level extensions.
+  for (int i = 0; i < file_->extension_count(); ++i) {
+    FixForeignFieldsInExtension(*file_->extension(i));
+  }
+  // Nested extensions.
+  for (int i = 0; i < file_->message_type_count(); ++i) {
+    FixForeignFieldsInNestedExtensions(*file_->message_type(i));
+  }
+  printer_->Print("\n");
+}
+
+void Generator::FixForeignFieldsInExtension(
+    const FieldDescriptor& extension_field) const {
+  GOOGLE_CHECK(extension_field.is_extension());
+  // extension_scope() will be NULL for top-level extensions, which is
+  // exactly what FixForeignFieldsInField() wants.
+  FixForeignFieldsInField(extension_field.extension_scope(), extension_field,
+                          "extensions_by_name");
+
+  std::map m;
+  // Confusingly, for FieldDescriptors that happen to be extensions,
+  // containing_type() means "extended type."
+  // On the other hand, extension_scope() will give us what we normally
+  // mean by containing_type().
+  m["extended_message_class"] =
+      ModuleLevelMessageName(*extension_field.containing_type());
+  m["field"] = FieldReferencingExpression(
+      extension_field.extension_scope(), extension_field, "extensions_by_name");
+  printer_->Print(m, "$extended_message_class$.RegisterExtension($field$)\n");
+}
+
+void Generator::FixForeignFieldsInNestedExtensions(
+    const Descriptor& descriptor) const {
+  // Recursively fix up extensions in all nested types.
+  for (int i = 0; i < descriptor.nested_type_count(); ++i) {
+    FixForeignFieldsInNestedExtensions(*descriptor.nested_type(i));
+  }
+  // Fix up extensions directly contained within this type.
+  for (int i = 0; i < descriptor.extension_count(); ++i) {
+    FixForeignFieldsInExtension(*descriptor.extension(i));
+  }
+}
+
+// Returns a Python expression that instantiates a Python EnumValueDescriptor
+// object for the given C++ descriptor.
+void Generator::PrintEnumValueDescriptor(
+    const EnumValueDescriptor& descriptor) const {
+  // TODO(robinson): Fix up EnumValueDescriptor "type" fields.
+  // More circular references.  ::sigh::
+  std::string options_string;
+  descriptor.options().SerializeToString(&options_string);
+  std::map m;
+  m["name"] = descriptor.name();
+  m["index"] = StrCat(descriptor.index());
+  m["number"] = StrCat(descriptor.number());
+  m["options"] = OptionsValue(options_string);
+  printer_->Print(m,
+                  "_descriptor.EnumValueDescriptor(\n"
+                  "  name='$name$', index=$index$, number=$number$,\n"
+                  "  serialized_options=$options$,\n"
+                  "  type=None)");
+}
+
+// Returns a CEscaped string of serialized_options.
+std::string Generator::OptionsValue(
+    const std::string& serialized_options) const {
+  if (serialized_options.length() == 0 || GeneratingDescriptorProto()) {
+    return "None";
+  } else {
+    return "b'" + CEscape(serialized_options) + "'";
+  }
+}
+
+// Prints an expression for a Python FieldDescriptor for |field|.
+void Generator::PrintFieldDescriptor(const FieldDescriptor& field,
+                                     bool is_extension) const {
+  std::string options_string;
+  field.options().SerializeToString(&options_string);
+  std::map m;
+  m["name"] = field.name();
+  m["full_name"] = field.full_name();
+  m["index"] = StrCat(field.index());
+  m["number"] = StrCat(field.number());
+  m["type"] = StrCat(field.type());
+  m["cpp_type"] = StrCat(field.cpp_type());
+  m["label"] = StrCat(field.label());
+  m["has_default_value"] = field.has_default_value() ? "True" : "False";
+  m["default_value"] = StringifyDefaultValue(field);
+  m["is_extension"] = is_extension ? "True" : "False";
+  m["serialized_options"] = OptionsValue(options_string);
+  m["json_name"] =
+      field.has_json_name() ? ", json_name='" + field.json_name() + "'" : "";
+  // We always set message_type and enum_type to None at this point, and then
+  // these fields in correctly after all referenced descriptors have been
+  // defined and/or imported (see FixForeignFieldsInDescriptors()).
+  const char field_descriptor_decl[] =
+      "_descriptor.FieldDescriptor(\n"
+      "  name='$name$', full_name='$full_name$', index=$index$,\n"
+      "  number=$number$, type=$type$, cpp_type=$cpp_type$, label=$label$,\n"
+      "  has_default_value=$has_default_value$, "
+      "default_value=$default_value$,\n"
+      "  message_type=None, enum_type=None, containing_type=None,\n"
+      "  is_extension=$is_extension$, extension_scope=None,\n"
+      "  serialized_options=$serialized_options$$json_name$, file=DESCRIPTOR)";
+  printer_->Print(m, field_descriptor_decl);
+}
+
+// Helper for Print{Fields,Extensions}InDescriptor().
+void Generator::PrintFieldDescriptorsInDescriptor(
+    const Descriptor& message_descriptor, bool is_extension,
+    const std::string& list_variable_name, int (Descriptor::*CountFn)() const,
+    const FieldDescriptor* (Descriptor::*GetterFn)(int)const) const {
+  printer_->Print("$list$=[\n", "list", list_variable_name);
+  printer_->Indent();
+  for (int i = 0; i < (message_descriptor.*CountFn)(); ++i) {
+    PrintFieldDescriptor(*(message_descriptor.*GetterFn)(i), is_extension);
+    printer_->Print(",\n");
+  }
+  printer_->Outdent();
+  printer_->Print("],\n");
+}
+
+// Prints a statement assigning "fields" to a list of Python FieldDescriptors,
+// one for each field present in message_descriptor.
+void Generator::PrintFieldsInDescriptor(
+    const Descriptor& message_descriptor) const {
+  const bool is_extension = false;
+  PrintFieldDescriptorsInDescriptor(message_descriptor, is_extension, "fields",
+                                    &Descriptor::field_count,
+                                    &Descriptor::field);
+}
+
+// Prints a statement assigning "extensions" to a list of Python
+// FieldDescriptors, one for each extension present in message_descriptor.
+void Generator::PrintExtensionsInDescriptor(
+    const Descriptor& message_descriptor) const {
+  const bool is_extension = true;
+  PrintFieldDescriptorsInDescriptor(message_descriptor, is_extension,
+                                    "extensions", &Descriptor::extension_count,
+                                    &Descriptor::extension);
+}
+
+bool Generator::GeneratingDescriptorProto() const {
+  return file_->name() == "net/proto2/proto/descriptor.proto" ||
+         file_->name() == "google/protobuf/descriptor.proto";
+}
+
+// Returns the unique Python module-level identifier given to a descriptor.
+// This name is module-qualified iff the given descriptor describes an
+// entity that doesn't come from the current file.
+template 
+std::string Generator::ModuleLevelDescriptorName(
+    const DescriptorT& descriptor) const {
+  // FIXME(robinson):
+  // We currently don't worry about collisions with underscores in the type
+  // names, so these would collide in nasty ways if found in the same file:
+  //   OuterProto.ProtoA.ProtoB
+  //   OuterProto_ProtoA.ProtoB  # Underscore instead of period.
+  // As would these:
+  //   OuterProto.ProtoA_.ProtoB
+  //   OuterProto.ProtoA._ProtoB  # Leading vs. trailing underscore.
+  // (Contrived, but certainly possible).
+  //
+  // The C++ implementation doesn't guard against this either.  Leaving
+  // it for now...
+  std::string name = NamePrefixedWithNestedTypes(descriptor, "_");
+  UpperString(&name);
+  // Module-private for now.  Easy to make public later; almost impossible
+  // to make private later.
+  name = "_" + name;
+  // We now have the name relative to its own module.  Also qualify with
+  // the module name iff this descriptor is from a different .proto file.
+  if (descriptor.file() != file_) {
+    name = ModuleAlias(descriptor.file()->name()) + "." + name;
+  }
+  return name;
+}
+
+// Returns the name of the message class itself, not the descriptor.
+// Like ModuleLevelDescriptorName(), module-qualifies the name iff
+// the given descriptor describes an entity that doesn't come from
+// the current file.
+std::string Generator::ModuleLevelMessageName(
+    const Descriptor& descriptor) const {
+  std::string name = NamePrefixedWithNestedTypes(descriptor, ".");
+  if (descriptor.file() != file_) {
+    name = ModuleAlias(descriptor.file()->name()) + "." + name;
+  }
+  return name;
+}
+
+// Returns the unique Python module-level identifier given to a service
+// descriptor.
+std::string Generator::ModuleLevelServiceDescriptorName(
+    const ServiceDescriptor& descriptor) const {
+  std::string name = descriptor.name();
+  UpperString(&name);
+  name = "_" + name;
+  if (descriptor.file() != file_) {
+    name = ModuleAlias(descriptor.file()->name()) + "." + name;
+  }
+  return name;
+}
+
+// Prints standard constructor arguments serialized_start and serialized_end.
+// Args:
+//   descriptor: The cpp descriptor to have a serialized reference.
+//   proto: A proto
+// Example printer output:
+// serialized_start=41,
+// serialized_end=43,
+//
+template 
+void Generator::PrintSerializedPbInterval(const DescriptorT& descriptor,
+                                          DescriptorProtoT& proto) const {
+  descriptor.CopyTo(&proto);
+  std::string sp;
+  proto.SerializeToString(&sp);
+  int offset = file_descriptor_serialized_.find(sp);
+  GOOGLE_CHECK_GE(offset, 0);
+
+  printer_->Print(
+      "serialized_start=$serialized_start$,\n"
+      "serialized_end=$serialized_end$,\n",
+      "serialized_start", StrCat(offset), "serialized_end",
+      StrCat(offset + sp.size()));
+}
+
+namespace {
+void PrintDescriptorOptionsFixingCode(const std::string& descriptor,
+                                      const std::string& options,
+                                      io::Printer* printer) {
+  // Reset the _options to None thus DescriptorBase.GetOptions() can
+  // parse _options again after extensions are registered.
+  printer->Print("$descriptor$._options = None\n", "descriptor", descriptor);
+}
+}  // namespace
+
+// Prints expressions that set the options field of all descriptors.
+void Generator::FixAllDescriptorOptions() const {
+  // Prints an expression that sets the file descriptor's options.
+  std::string file_options = OptionsValue(file_->options().SerializeAsString());
+  if (file_options != "None") {
+    PrintDescriptorOptionsFixingCode(kDescriptorKey, file_options, printer_);
+  }
+  // Prints expressions that set the options for all top level enums.
+  for (int i = 0; i < file_->enum_type_count(); ++i) {
+    const EnumDescriptor& enum_descriptor = *file_->enum_type(i);
+    FixOptionsForEnum(enum_descriptor);
+  }
+  // Prints expressions that set the options for all top level extensions.
+  for (int i = 0; i < file_->extension_count(); ++i) {
+    const FieldDescriptor& field = *file_->extension(i);
+    FixOptionsForField(field);
+  }
+  // Prints expressions that set the options for all messages, nested enums,
+  // nested extensions and message fields.
+  for (int i = 0; i < file_->message_type_count(); ++i) {
+    FixOptionsForMessage(*file_->message_type(i));
+  }
+}
+
+void Generator::FixOptionsForOneof(const OneofDescriptor& oneof) const {
+  std::string oneof_options = OptionsValue(oneof.options().SerializeAsString());
+  if (oneof_options != "None") {
+    std::string oneof_name = strings::Substitute(
+        "$0.$1['$2']", ModuleLevelDescriptorName(*oneof.containing_type()),
+        "oneofs_by_name", oneof.name());
+    PrintDescriptorOptionsFixingCode(oneof_name, oneof_options, printer_);
+  }
+}
+
+// Prints expressions that set the options for an enum descriptor and its
+// value descriptors.
+void Generator::FixOptionsForEnum(const EnumDescriptor& enum_descriptor) const {
+  std::string descriptor_name = ModuleLevelDescriptorName(enum_descriptor);
+  std::string enum_options =
+      OptionsValue(enum_descriptor.options().SerializeAsString());
+  if (enum_options != "None") {
+    PrintDescriptorOptionsFixingCode(descriptor_name, enum_options, printer_);
+  }
+  for (int i = 0; i < enum_descriptor.value_count(); ++i) {
+    const EnumValueDescriptor& value_descriptor = *enum_descriptor.value(i);
+    std::string value_options =
+        OptionsValue(value_descriptor.options().SerializeAsString());
+    if (value_options != "None") {
+      PrintDescriptorOptionsFixingCode(
+          StringPrintf("%s.values_by_name[\"%s\"]", descriptor_name.c_str(),
+                       value_descriptor.name().c_str()),
+          value_options, printer_);
+    }
+  }
+}
+
+// Prints expressions that set the options for field descriptors (including
+// extensions).
+void Generator::FixOptionsForField(const FieldDescriptor& field) const {
+  std::string field_options = OptionsValue(field.options().SerializeAsString());
+  if (field_options != "None") {
+    std::string field_name;
+    if (field.is_extension()) {
+      if (field.extension_scope() == nullptr) {
+        // Top level extensions.
+        field_name = field.name();
+      } else {
+        field_name = FieldReferencingExpression(field.extension_scope(), field,
+                                                "extensions_by_name");
+      }
+    } else {
+      field_name = FieldReferencingExpression(field.containing_type(), field,
+                                              "fields_by_name");
+    }
+    PrintDescriptorOptionsFixingCode(field_name, field_options, printer_);
+  }
+}
+
+// Prints expressions that set the options for a message and all its inner
+// types (nested messages, nested enums, extensions, fields).
+void Generator::FixOptionsForMessage(const Descriptor& descriptor) const {
+  // Nested messages.
+  for (int i = 0; i < descriptor.nested_type_count(); ++i) {
+    FixOptionsForMessage(*descriptor.nested_type(i));
+  }
+  // Oneofs.
+  for (int i = 0; i < descriptor.oneof_decl_count(); ++i) {
+    FixOptionsForOneof(*descriptor.oneof_decl(i));
+  }
+  // Enums.
+  for (int i = 0; i < descriptor.enum_type_count(); ++i) {
+    FixOptionsForEnum(*descriptor.enum_type(i));
+  }
+  // Fields.
+  for (int i = 0; i < descriptor.field_count(); ++i) {
+    const FieldDescriptor& field = *descriptor.field(i);
+    FixOptionsForField(field);
+  }
+  // Extensions.
+  for (int i = 0; i < descriptor.extension_count(); ++i) {
+    const FieldDescriptor& field = *descriptor.extension(i);
+    FixOptionsForField(field);
+  }
+  // Message option for this message.
+  std::string message_options =
+      OptionsValue(descriptor.options().SerializeAsString());
+  if (message_options != "None") {
+    std::string descriptor_name = ModuleLevelDescriptorName(descriptor);
+    PrintDescriptorOptionsFixingCode(descriptor_name, message_options,
+                                     printer_);
+  }
+}
+
+// If a dependency forwards other files through public dependencies, let's
+// copy over the corresponding module aliases.
+void Generator::CopyPublicDependenciesAliases(
+    const std::string& copy_from, const FileDescriptor* file) const {
+  for (int i = 0; i < file->public_dependency_count(); ++i) {
+    std::string module_name = ModuleName(file->public_dependency(i)->name());
+    std::string module_alias = ModuleAlias(file->public_dependency(i)->name());
+    // There's no module alias in the dependent file if it was generated by
+    // an old protoc (less than 3.0.0-alpha-1). Use module name in this
+    // situation.
+    printer_->Print(
+        "try:\n"
+        "  $alias$ = $copy_from$.$alias$\n"
+        "except AttributeError:\n"
+        "  $alias$ = $copy_from$.$module$\n",
+        "alias", module_alias, "module", module_name, "copy_from", copy_from);
+    CopyPublicDependenciesAliases(copy_from, file->public_dependency(i));
+  }
+}
+
+}  // namespace python
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/python/python_generator.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/python/python_generator.h"
new file mode 100644
index 00000000..6f299e85
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/python/python_generator.h"
@@ -0,0 +1,181 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: robinson@google.com (Will Robinson)
+//
+// Generates Python code for a given .proto file.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_PYTHON_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_PYTHON_GENERATOR_H__
+
+#include 
+
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+class Descriptor;
+class EnumDescriptor;
+class EnumValueDescriptor;
+class FieldDescriptor;
+class OneofDescriptor;
+class ServiceDescriptor;
+
+namespace io {
+class Printer;
+}
+
+namespace compiler {
+namespace python {
+
+// CodeGenerator implementation for generated Python protocol buffer classes.
+// If you create your own protocol compiler binary and you want it to support
+// Python output, you can do so by registering an instance of this
+// CodeGenerator with the CommandLineInterface in your main() function.
+class PROTOC_EXPORT Generator : public CodeGenerator {
+ public:
+  Generator();
+  virtual ~Generator();
+
+  // CodeGenerator methods.
+  virtual bool Generate(const FileDescriptor* file,
+                        const std::string& parameter,
+                        GeneratorContext* generator_context,
+                        std::string* error) const;
+
+ private:
+  void PrintImports() const;
+  void PrintFileDescriptor() const;
+  void PrintTopLevelEnums() const;
+  void PrintAllNestedEnumsInFile() const;
+  void PrintNestedEnums(const Descriptor& descriptor) const;
+  void PrintEnum(const EnumDescriptor& enum_descriptor) const;
+
+  void PrintTopLevelExtensions() const;
+
+  void PrintFieldDescriptor(const FieldDescriptor& field,
+                            bool is_extension) const;
+  void PrintFieldDescriptorsInDescriptor(
+      const Descriptor& message_descriptor, bool is_extension,
+      const std::string& list_variable_name, int (Descriptor::*CountFn)() const,
+      const FieldDescriptor* (Descriptor::*GetterFn)(int)const) const;
+  void PrintFieldsInDescriptor(const Descriptor& message_descriptor) const;
+  void PrintExtensionsInDescriptor(const Descriptor& message_descriptor) const;
+  void PrintMessageDescriptors() const;
+  void PrintDescriptor(const Descriptor& message_descriptor) const;
+  void PrintNestedDescriptors(const Descriptor& containing_descriptor) const;
+
+  void PrintMessages() const;
+  void PrintMessage(const Descriptor& message_descriptor,
+                    const std::string& prefix,
+                    std::vector* to_register,
+                    bool is_nested) const;
+  void PrintNestedMessages(const Descriptor& containing_descriptor,
+                           const std::string& prefix,
+                           std::vector* to_register) const;
+
+  void FixForeignFieldsInDescriptors() const;
+  void FixForeignFieldsInDescriptor(
+      const Descriptor& descriptor,
+      const Descriptor* containing_descriptor) const;
+  void FixForeignFieldsInField(const Descriptor* containing_type,
+                               const FieldDescriptor& field,
+                               const std::string& python_dict_name) const;
+  void AddMessageToFileDescriptor(const Descriptor& descriptor) const;
+  void AddEnumToFileDescriptor(const EnumDescriptor& descriptor) const;
+  void AddExtensionToFileDescriptor(const FieldDescriptor& descriptor) const;
+  void AddServiceToFileDescriptor(const ServiceDescriptor& descriptor) const;
+  std::string FieldReferencingExpression(
+      const Descriptor* containing_type, const FieldDescriptor& field,
+      const std::string& python_dict_name) const;
+  template 
+  void FixContainingTypeInDescriptor(
+      const DescriptorT& descriptor,
+      const Descriptor* containing_descriptor) const;
+
+  void FixForeignFieldsInExtensions() const;
+  void FixForeignFieldsInExtension(
+      const FieldDescriptor& extension_field) const;
+  void FixForeignFieldsInNestedExtensions(const Descriptor& descriptor) const;
+
+  void PrintServices() const;
+  void PrintServiceDescriptors() const;
+  void PrintServiceDescriptor(const ServiceDescriptor& descriptor) const;
+  void PrintServiceClass(const ServiceDescriptor& descriptor) const;
+  void PrintServiceStub(const ServiceDescriptor& descriptor) const;
+  void PrintDescriptorKeyAndModuleName(
+      const ServiceDescriptor& descriptor) const;
+
+  void PrintEnumValueDescriptor(const EnumValueDescriptor& descriptor) const;
+  std::string OptionsValue(const std::string& serialized_options) const;
+  bool GeneratingDescriptorProto() const;
+
+  template 
+  std::string ModuleLevelDescriptorName(const DescriptorT& descriptor) const;
+  std::string ModuleLevelMessageName(const Descriptor& descriptor) const;
+  std::string ModuleLevelServiceDescriptorName(
+      const ServiceDescriptor& descriptor) const;
+
+  template 
+  void PrintSerializedPbInterval(const DescriptorT& descriptor,
+                                 DescriptorProtoT& proto) const;
+
+  void FixAllDescriptorOptions() const;
+  void FixOptionsForField(const FieldDescriptor& field) const;
+  void FixOptionsForOneof(const OneofDescriptor& oneof) const;
+  void FixOptionsForEnum(const EnumDescriptor& descriptor) const;
+  void FixOptionsForMessage(const Descriptor& descriptor) const;
+
+  void CopyPublicDependenciesAliases(const std::string& copy_from,
+                                     const FileDescriptor* file) const;
+
+  // Very coarse-grained lock to ensure that Generate() is reentrant.
+  // Guards file_, printer_ and file_descriptor_serialized_.
+  mutable Mutex mutex_;
+  mutable const FileDescriptor* file_;  // Set in Generate().  Under mutex_.
+  mutable std::string file_descriptor_serialized_;
+  mutable io::Printer* printer_;  // Set in Generate().  Under mutex_.
+  mutable bool pure_python_workable_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Generator);
+};
+
+}  // namespace python
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_PYTHON_GENERATOR_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/python/python_plugin_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/python/python_plugin_unittest.cc"
new file mode 100644
index 00000000..8d7ef98b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/python/python_plugin_unittest.cc"
@@ -0,0 +1,162 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//
+// TODO(kenton):  Share code with the versions of this test in other languages?
+//   It seemed like parameterizing it would add more complexity than it is
+//   worth.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace python {
+namespace {
+
+class TestGenerator : public CodeGenerator {
+ public:
+  TestGenerator() {}
+  ~TestGenerator() {}
+
+  virtual bool Generate(const FileDescriptor* file,
+                        const std::string& parameter, GeneratorContext* context,
+                        std::string* error) const {
+    TryInsert("test_pb2.py", "imports", context);
+    TryInsert("test_pb2.py", "module_scope", context);
+    TryInsert("test_pb2.py", "class_scope:foo.Bar", context);
+    TryInsert("test_pb2.py", "class_scope:foo.Bar.Baz", context);
+    return true;
+  }
+
+  void TryInsert(const std::string& filename,
+                 const std::string& insertion_point,
+                 GeneratorContext* context) const {
+    std::unique_ptr output(
+        context->OpenForInsert(filename, insertion_point));
+    io::Printer printer(output.get(), '$');
+    printer.Print("// inserted $name$\n", "name", insertion_point);
+  }
+};
+
+// This test verifies that all the expected insertion points exist.  It does
+// not verify that they are correctly-placed; that would require actually
+// compiling the output which is a bit more than I care to do for this test.
+TEST(PythonPluginTest, PluginTest) {
+  GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/test.proto",
+                             "syntax = \"proto2\";\n"
+                             "package foo;\n"
+                             "message Bar {\n"
+                             "  message Baz {}\n"
+                             "}\n",
+                             true));
+
+  compiler::CommandLineInterface cli;
+  cli.SetInputsAreProtoPathRelative(true);
+
+  python::Generator python_generator;
+  TestGenerator test_generator;
+  cli.RegisterGenerator("--python_out", &python_generator, "");
+  cli.RegisterGenerator("--test_out", &test_generator, "");
+
+  std::string proto_path = "-I" + TestTempDir();
+  std::string python_out = "--python_out=" + TestTempDir();
+  std::string test_out = "--test_out=" + TestTempDir();
+
+  const char* argv[] = {"protoc", proto_path.c_str(), python_out.c_str(),
+                        test_out.c_str(), "test.proto"};
+
+  EXPECT_EQ(0, cli.Run(5, argv));
+}
+
+// This test verifies that the generated Python output uses regular imports (as
+// opposed to importlib) in the usual case where the .proto file paths do not
+// not contain any Python keywords.
+TEST(PythonPluginTest, ImportTest) {
+  // Create files test1.proto and test2.proto with the former importing the
+  // latter.
+  GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/test1.proto",
+                             "syntax = \"proto3\";\n"
+                             "package foo;\n"
+                             "import \"test2.proto\";"
+                             "message Message1 {\n"
+                             "  Message2 message_2 = 1;\n"
+                             "}\n",
+                             true));
+  GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/test2.proto",
+                             "syntax = \"proto3\";\n"
+                             "package foo;\n"
+                             "message Message2 {}\n",
+                             true));
+
+  compiler::CommandLineInterface cli;
+  cli.SetInputsAreProtoPathRelative(true);
+  python::Generator python_generator;
+  cli.RegisterGenerator("--python_out", &python_generator, "");
+  std::string proto_path = "-I" + TestTempDir();
+  std::string python_out = "--python_out=" + TestTempDir();
+  const char* argv[] = {"protoc", proto_path.c_str(), "-I.", python_out.c_str(),
+                        "test1.proto"};
+  ASSERT_EQ(0, cli.Run(5, argv));
+
+  // Loop over the lines of the generated code and verify that we find an
+  // ordinary Python import but do not find the string "importlib".
+  std::string output;
+  GOOGLE_CHECK_OK(File::GetContents(TestTempDir() + "/test1_pb2.py", &output,
+                             true));
+  std::vector lines = Split(output, "\n");
+  std::string expected_import = "import test2_pb2";
+  bool found_expected_import = false;
+  for (int i = 0; i < lines.size(); ++i) {
+    if (lines[i].find(expected_import) != std::string::npos) {
+      found_expected_import = true;
+    }
+    EXPECT_EQ(std::string::npos, lines[i].find("importlib"));
+  }
+  EXPECT_TRUE(found_expected_import);
+}
+
+}  // namespace
+}  // namespace python
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code.proto"
new file mode 100644
index 00000000..42d82a6b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code.proto"
@@ -0,0 +1,67 @@
+syntax = "proto3";
+
+package A.B.C;
+
+message TestMessage {
+  int32 optional_int32 = 1;
+  int64 optional_int64 = 2;
+  uint32 optional_uint32 = 3;
+  uint64 optional_uint64 = 4;
+  bool optional_bool = 5;
+  double optional_double = 6;
+  float optional_float = 7;
+  string optional_string = 8;
+  bytes optional_bytes = 9;
+  TestEnum optional_enum = 10;
+  TestMessage optional_msg = 11;
+
+  repeated int32 repeated_int32 = 21;
+  repeated int64 repeated_int64 = 22;
+  repeated uint32 repeated_uint32 = 23;
+  repeated uint64 repeated_uint64 = 24;
+  repeated bool repeated_bool = 25;
+  repeated double repeated_double = 26;
+  repeated float repeated_float = 27;
+  repeated string repeated_string = 28;
+  repeated bytes repeated_bytes = 29;
+  repeated TestEnum repeated_enum = 30;
+  repeated TestMessage repeated_msg = 31;
+
+  oneof my_oneof {
+    int32 oneof_int32 = 41;
+    int64 oneof_int64 = 42;
+    uint32 oneof_uint32 = 43;
+    uint64 oneof_uint64 = 44;
+    bool oneof_bool = 45;
+    double oneof_double = 46;
+    float oneof_float = 47;
+    string oneof_string = 48;
+    bytes oneof_bytes = 49;
+    TestEnum oneof_enum = 50;
+    TestMessage oneof_msg = 51;
+  }
+
+  map map_int32_string = 61;
+  map map_int64_string = 62;
+  map map_uint32_string = 63;
+  map map_uint64_string = 64;
+  map map_bool_string = 65;
+  map map_string_string = 66;
+  map map_string_msg = 67;
+  map map_string_enum = 68;
+  map map_string_int32 = 69;
+  map map_string_bool = 70;
+
+  message NestedMessage {
+    int32 foo = 1;
+  }
+
+  NestedMessage nested_message = 80;
+}
+
+enum TestEnum {
+  Default = 0;
+  A = 1;
+  B = 2;
+  C = 3;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code_pb.rb" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code_pb.rb"
new file mode 100644
index 00000000..7e66d1ec
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code_pb.rb"
@@ -0,0 +1,76 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: ruby_generated_code.proto
+
+require 'google/protobuf'
+
+Google::Protobuf::DescriptorPool.generated_pool.build do
+  add_file("ruby_generated_code.proto", :syntax => :proto3) do
+    add_message "A.B.C.TestMessage" do
+      optional :optional_int32, :int32, 1
+      optional :optional_int64, :int64, 2
+      optional :optional_uint32, :uint32, 3
+      optional :optional_uint64, :uint64, 4
+      optional :optional_bool, :bool, 5
+      optional :optional_double, :double, 6
+      optional :optional_float, :float, 7
+      optional :optional_string, :string, 8
+      optional :optional_bytes, :bytes, 9
+      optional :optional_enum, :enum, 10, "A.B.C.TestEnum"
+      optional :optional_msg, :message, 11, "A.B.C.TestMessage"
+      repeated :repeated_int32, :int32, 21
+      repeated :repeated_int64, :int64, 22
+      repeated :repeated_uint32, :uint32, 23
+      repeated :repeated_uint64, :uint64, 24
+      repeated :repeated_bool, :bool, 25
+      repeated :repeated_double, :double, 26
+      repeated :repeated_float, :float, 27
+      repeated :repeated_string, :string, 28
+      repeated :repeated_bytes, :bytes, 29
+      repeated :repeated_enum, :enum, 30, "A.B.C.TestEnum"
+      repeated :repeated_msg, :message, 31, "A.B.C.TestMessage"
+      map :map_int32_string, :int32, :string, 61
+      map :map_int64_string, :int64, :string, 62
+      map :map_uint32_string, :uint32, :string, 63
+      map :map_uint64_string, :uint64, :string, 64
+      map :map_bool_string, :bool, :string, 65
+      map :map_string_string, :string, :string, 66
+      map :map_string_msg, :string, :message, 67, "A.B.C.TestMessage"
+      map :map_string_enum, :string, :enum, 68, "A.B.C.TestEnum"
+      map :map_string_int32, :string, :int32, 69
+      map :map_string_bool, :string, :bool, 70
+      optional :nested_message, :message, 80, "A.B.C.TestMessage.NestedMessage"
+      oneof :my_oneof do
+        optional :oneof_int32, :int32, 41
+        optional :oneof_int64, :int64, 42
+        optional :oneof_uint32, :uint32, 43
+        optional :oneof_uint64, :uint64, 44
+        optional :oneof_bool, :bool, 45
+        optional :oneof_double, :double, 46
+        optional :oneof_float, :float, 47
+        optional :oneof_string, :string, 48
+        optional :oneof_bytes, :bytes, 49
+        optional :oneof_enum, :enum, 50, "A.B.C.TestEnum"
+        optional :oneof_msg, :message, 51, "A.B.C.TestMessage"
+      end
+    end
+    add_message "A.B.C.TestMessage.NestedMessage" do
+      optional :foo, :int32, 1
+    end
+    add_enum "A.B.C.TestEnum" do
+      value :Default, 0
+      value :A, 1
+      value :B, 2
+      value :C, 3
+    end
+  end
+end
+
+module A
+  module B
+    module C
+      TestMessage = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("A.B.C.TestMessage").msgclass
+      TestMessage::NestedMessage = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("A.B.C.TestMessage.NestedMessage").msgclass
+      TestEnum = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("A.B.C.TestEnum").enummodule
+    end
+  end
+end
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code_proto2.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code_proto2.proto"
new file mode 100644
index 00000000..8d3cc13e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code_proto2.proto"
@@ -0,0 +1,68 @@
+syntax = "proto2";
+
+package A.B.C;
+
+message TestMessage {
+  optional int32 optional_int32 = 1 [default = 1];
+  optional int64 optional_int64 = 2 [default = 2];
+  optional uint32 optional_uint32 = 3 [default = 3];
+  optional uint64 optional_uint64 = 4 [default = 4];
+  optional bool optional_bool = 5 [default = true];
+  optional double optional_double = 6 [default = 6.0];
+  optional float optional_float = 7 [default = 7.0];
+  optional string optional_string = 8 [default = "default str"];
+  optional bytes optional_bytes = 9 [default = "\0\1\2\100fubar"];
+  optional TestEnum optional_enum = 10 [default = A];
+  optional TestMessage optional_msg = 11;
+
+  repeated int32 repeated_int32 = 21;
+  repeated int64 repeated_int64 = 22;
+  repeated uint32 repeated_uint32 = 23;
+  repeated uint64 repeated_uint64 = 24;
+  repeated bool repeated_bool = 25;
+  repeated double repeated_double = 26;
+  repeated float repeated_float = 27;
+  repeated string repeated_string = 28;
+  repeated bytes repeated_bytes = 29;
+  repeated TestEnum repeated_enum = 30;
+  repeated TestMessage repeated_msg = 31;
+
+  required int32 required_int32 = 41;
+  required int64 required_int64 = 42;
+  required uint32 required_uint32 = 43;
+  required uint64 required_uint64 = 44;
+  required bool required_bool = 45;
+  required double required_double = 46;
+  required float required_float = 47;
+  required string required_string = 48;
+  required bytes required_bytes = 49;
+  required TestEnum required_enum = 50;
+  required TestMessage required_msg = 51;
+
+  oneof my_oneof {
+    int32 oneof_int32 = 61;
+    int64 oneof_int64 = 62;
+    uint32 oneof_uint32 = 63;
+    uint64 oneof_uint64 = 64;
+    bool oneof_bool = 65;
+    double oneof_double = 66;
+    float oneof_float = 67;
+    string oneof_string = 68;
+    bytes oneof_bytes = 69;
+    TestEnum oneof_enum = 70;
+    TestMessage oneof_msg = 71;
+  }
+
+  message NestedMessage {
+    optional int32 foo = 1;
+  }
+
+  optional NestedMessage nested_message = 80;
+}
+
+enum TestEnum {
+  Default = 0;
+  A = 1;
+  B = 2;
+  C = 3;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code_proto2_pb.rb" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code_proto2_pb.rb"
new file mode 100644
index 00000000..c89738fe
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_code_proto2_pb.rb"
@@ -0,0 +1,77 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: ruby_generated_code_proto2.proto
+
+require 'google/protobuf'
+
+Google::Protobuf::DescriptorPool.generated_pool.build do
+  add_file("ruby_generated_code_proto2.proto", :syntax => :proto2) do
+    add_message "A.B.C.TestMessage" do
+      optional :optional_int32, :int32, 1, default: 1
+      optional :optional_int64, :int64, 2, default: 2
+      optional :optional_uint32, :uint32, 3, default: 3
+      optional :optional_uint64, :uint64, 4, default: 4
+      optional :optional_bool, :bool, 5, default: true
+      optional :optional_double, :double, 6, default: 6
+      optional :optional_float, :float, 7, default: 7
+      optional :optional_string, :string, 8, default: "default str"
+      optional :optional_bytes, :bytes, 9, default: "\x00\x01\x02\x40\x66\x75\x62\x61\x72".force_encoding("ASCII-8BIT")
+      optional :optional_enum, :enum, 10, "A.B.C.TestEnum", default: 1
+      optional :optional_msg, :message, 11, "A.B.C.TestMessage"
+      repeated :repeated_int32, :int32, 21
+      repeated :repeated_int64, :int64, 22
+      repeated :repeated_uint32, :uint32, 23
+      repeated :repeated_uint64, :uint64, 24
+      repeated :repeated_bool, :bool, 25
+      repeated :repeated_double, :double, 26
+      repeated :repeated_float, :float, 27
+      repeated :repeated_string, :string, 28
+      repeated :repeated_bytes, :bytes, 29
+      repeated :repeated_enum, :enum, 30, "A.B.C.TestEnum"
+      repeated :repeated_msg, :message, 31, "A.B.C.TestMessage"
+      required :required_int32, :int32, 41
+      required :required_int64, :int64, 42
+      required :required_uint32, :uint32, 43
+      required :required_uint64, :uint64, 44
+      required :required_bool, :bool, 45
+      required :required_double, :double, 46
+      required :required_float, :float, 47
+      required :required_string, :string, 48
+      required :required_bytes, :bytes, 49
+      required :required_enum, :enum, 50, "A.B.C.TestEnum"
+      required :required_msg, :message, 51, "A.B.C.TestMessage"
+      optional :nested_message, :message, 80, "A.B.C.TestMessage.NestedMessage"
+      oneof :my_oneof do
+        optional :oneof_int32, :int32, 61
+        optional :oneof_int64, :int64, 62
+        optional :oneof_uint32, :uint32, 63
+        optional :oneof_uint64, :uint64, 64
+        optional :oneof_bool, :bool, 65
+        optional :oneof_double, :double, 66
+        optional :oneof_float, :float, 67
+        optional :oneof_string, :string, 68
+        optional :oneof_bytes, :bytes, 69
+        optional :oneof_enum, :enum, 70, "A.B.C.TestEnum"
+        optional :oneof_msg, :message, 71, "A.B.C.TestMessage"
+      end
+    end
+    add_message "A.B.C.TestMessage.NestedMessage" do
+      optional :foo, :int32, 1
+    end
+    add_enum "A.B.C.TestEnum" do
+      value :Default, 0
+      value :A, 1
+      value :B, 2
+      value :C, 3
+    end
+  end
+end
+
+module A
+  module B
+    module C
+      TestMessage = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("A.B.C.TestMessage").msgclass
+      TestMessage::NestedMessage = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("A.B.C.TestMessage.NestedMessage").msgclass
+      TestEnum = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("A.B.C.TestEnum").enummodule
+    end
+  end
+end
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit.proto"
new file mode 100644
index 00000000..8d7c948a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit.proto"
@@ -0,0 +1,9 @@
+syntax = "proto3";
+
+package one.two.a_three;
+
+option ruby_package = "A::B::C";
+
+message Four {
+  string a_string = 1;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit_legacy.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit_legacy.proto"
new file mode 100644
index 00000000..7a0d2608
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit_legacy.proto"
@@ -0,0 +1,9 @@
+syntax = "proto3";
+
+package one.two.a_three.and;
+
+option ruby_package = "AA.BB.CC";
+
+message Four {
+  string another_string = 1;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit_legacy_pb.rb" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit_legacy_pb.rb"
new file mode 100644
index 00000000..cdbbe891
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit_legacy_pb.rb"
@@ -0,0 +1,20 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: ruby_generated_pkg_explicit_legacy.proto
+
+require 'google/protobuf'
+
+Google::Protobuf::DescriptorPool.generated_pool.build do
+  add_file("ruby_generated_pkg_explicit_legacy.proto", :syntax => :proto3) do
+    add_message "one.two.a_three.and.Four" do
+      optional :another_string, :string, 1
+    end
+  end
+end
+
+module AA
+  module BB
+    module CC
+      Four = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("one.two.a_three.and.Four").msgclass
+    end
+  end
+end
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit_pb.rb" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit_pb.rb"
new file mode 100644
index 00000000..e6d47011
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_explicit_pb.rb"
@@ -0,0 +1,20 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: ruby_generated_pkg_explicit.proto
+
+require 'google/protobuf'
+
+Google::Protobuf::DescriptorPool.generated_pool.build do
+  add_file("ruby_generated_pkg_explicit.proto", :syntax => :proto3) do
+    add_message "one.two.a_three.Four" do
+      optional :a_string, :string, 1
+    end
+  end
+end
+
+module A
+  module B
+    module C
+      Four = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("one.two.a_three.Four").msgclass
+    end
+  end
+end
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_implicit.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_implicit.proto"
new file mode 100644
index 00000000..544db64d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_implicit.proto"
@@ -0,0 +1,7 @@
+syntax = "proto3";
+
+package one.two.a_three;
+
+message Four {
+  string a_string = 1;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_implicit_pb.rb" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_implicit_pb.rb"
new file mode 100644
index 00000000..1ac0ef7a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generated_pkg_implicit_pb.rb"
@@ -0,0 +1,20 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: ruby_generated_pkg_implicit.proto
+
+require 'google/protobuf'
+
+Google::Protobuf::DescriptorPool.generated_pool.build do
+  add_file("ruby_generated_pkg_implicit.proto", :syntax => :proto3) do
+    add_message "one.two.a_three.Four" do
+      optional :a_string, :string, 1
+    end
+  end
+end
+
+module One
+  module Two
+    module AThree
+      Four = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("one.two.a_three.Four").msgclass
+    end
+  end
+end
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generator.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generator.cc"
new file mode 100644
index 00000000..8c0aed1c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generator.cc"
@@ -0,0 +1,599 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace ruby {
+
+// Forward decls.
+template 
+std::string NumberToString(numeric_type value);
+std::string GetRequireName(const std::string& proto_file);
+std::string LabelForField(FieldDescriptor* field);
+std::string TypeName(FieldDescriptor* field);
+bool GenerateMessage(const Descriptor* message, io::Printer* printer,
+                     std::string* error);
+void GenerateEnum(const EnumDescriptor* en, io::Printer* printer);
+void GenerateMessageAssignment(const std::string& prefix,
+                               const Descriptor* message, io::Printer* printer);
+void GenerateEnumAssignment(const std::string& prefix, const EnumDescriptor* en,
+                            io::Printer* printer);
+std::string DefaultValueForField(const FieldDescriptor* field);
+
+template
+std::string NumberToString(numeric_type value) {
+  std::ostringstream os;
+  os << value;
+  return os.str();
+}
+
+std::string GetRequireName(const std::string& proto_file) {
+  int lastindex = proto_file.find_last_of(".");
+  return proto_file.substr(0, lastindex) + "_pb";
+}
+
+std::string GetOutputFilename(const std::string& proto_file) {
+  return GetRequireName(proto_file) + ".rb";
+}
+
+std::string LabelForField(const FieldDescriptor* field) {
+  switch (field->label()) {
+    case FieldDescriptor::LABEL_OPTIONAL: return "optional";
+    case FieldDescriptor::LABEL_REQUIRED: return "required";
+    case FieldDescriptor::LABEL_REPEATED: return "repeated";
+    default: assert(false); return "";
+  }
+}
+
+std::string TypeName(const FieldDescriptor* field) {
+  switch (field->type()) {
+    case FieldDescriptor::TYPE_INT32: return "int32";
+    case FieldDescriptor::TYPE_INT64: return "int64";
+    case FieldDescriptor::TYPE_UINT32: return "uint32";
+    case FieldDescriptor::TYPE_UINT64: return "uint64";
+    case FieldDescriptor::TYPE_SINT32: return "sint32";
+    case FieldDescriptor::TYPE_SINT64: return "sint64";
+    case FieldDescriptor::TYPE_FIXED32: return "fixed32";
+    case FieldDescriptor::TYPE_FIXED64: return "fixed64";
+    case FieldDescriptor::TYPE_SFIXED32: return "sfixed32";
+    case FieldDescriptor::TYPE_SFIXED64: return "sfixed64";
+    case FieldDescriptor::TYPE_DOUBLE: return "double";
+    case FieldDescriptor::TYPE_FLOAT: return "float";
+    case FieldDescriptor::TYPE_BOOL: return "bool";
+    case FieldDescriptor::TYPE_ENUM: return "enum";
+    case FieldDescriptor::TYPE_STRING: return "string";
+    case FieldDescriptor::TYPE_BYTES: return "bytes";
+    case FieldDescriptor::TYPE_MESSAGE: return "message";
+    case FieldDescriptor::TYPE_GROUP: return "group";
+    default: assert(false); return "";
+  }
+}
+
+string StringifySyntax(FileDescriptor::Syntax syntax) {
+  switch (syntax) {
+    case FileDescriptor::SYNTAX_PROTO2:
+      return "proto2";
+    case FileDescriptor::SYNTAX_PROTO3:
+      return "proto3";
+    case FileDescriptor::SYNTAX_UNKNOWN:
+    default:
+      GOOGLE_LOG(FATAL) << "Unsupported syntax; this generator only supports "
+                           "proto2 and proto3 syntax.";
+      return "";
+  }
+}
+
+std::string DefaultValueForField(const FieldDescriptor* field) {
+  switch(field->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_INT32:
+      return NumberToString(field->default_value_int32());
+    case FieldDescriptor::CPPTYPE_INT64:
+      return NumberToString(field->default_value_int64());
+    case FieldDescriptor::CPPTYPE_UINT32:
+      return NumberToString(field->default_value_uint32());
+    case FieldDescriptor::CPPTYPE_UINT64:
+      return NumberToString(field->default_value_uint64());
+    case FieldDescriptor::CPPTYPE_FLOAT:
+      return NumberToString(field->default_value_float());
+    case FieldDescriptor::CPPTYPE_DOUBLE:
+      return NumberToString(field->default_value_double());
+    case FieldDescriptor::CPPTYPE_BOOL:
+      return field->default_value_bool() ? "true" : "false";
+    case FieldDescriptor::CPPTYPE_ENUM:
+      return NumberToString(field->default_value_enum()->number());
+    case FieldDescriptor::CPPTYPE_STRING: {
+      std::ostringstream os;
+      string default_str = field->default_value_string();
+
+      if (field->type() == FieldDescriptor::TYPE_STRING) {
+        os << "\"" << default_str << "\"";
+      } else if (field->type() == FieldDescriptor::TYPE_BYTES) {
+        os << "\"";
+
+        os.fill('0');
+        for (int i = 0; i < default_str.length(); ++i) {
+          // Write the hex form of each byte.
+          os << "\\x" << std::hex << std::setw(2)
+             << ((uint16)((unsigned char)default_str.at(i)));
+        }
+        os << "\".force_encoding(\"ASCII-8BIT\")";
+      }
+
+      return os.str();
+    }
+    default: assert(false); return "";
+  }
+}
+
+void GenerateField(const FieldDescriptor* field, io::Printer* printer) {
+  if (field->is_map()) {
+    const FieldDescriptor* key_field =
+        field->message_type()->FindFieldByNumber(1);
+    const FieldDescriptor* value_field =
+        field->message_type()->FindFieldByNumber(2);
+
+    printer->Print(
+      "map :$name$, :$key_type$, :$value_type$, $number$",
+      "name", field->name(),
+      "key_type", TypeName(key_field),
+      "value_type", TypeName(value_field),
+      "number", NumberToString(field->number()));
+
+    if (value_field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      printer->Print(
+        ", \"$subtype$\"\n",
+        "subtype", value_field->message_type()->full_name());
+    } else if (value_field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM) {
+      printer->Print(
+        ", \"$subtype$\"\n",
+        "subtype", value_field->enum_type()->full_name());
+    } else {
+      printer->Print("\n");
+    }
+  } else {
+
+    printer->Print(
+      "$label$ :$name$, ",
+      "label", LabelForField(field),
+      "name", field->name());
+    printer->Print(
+      ":$type$, $number$",
+      "type", TypeName(field),
+      "number", NumberToString(field->number()));
+
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      printer->Print(
+        ", \"$subtype$\"",
+       "subtype", field->message_type()->full_name());
+    } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM) {
+      printer->Print(
+        ", \"$subtype$\"",
+        "subtype", field->enum_type()->full_name());
+    }
+
+    if (field->has_default_value()) {
+      printer->Print(", default: $default$", "default",
+                     DefaultValueForField(field));
+    }
+
+    printer->Print("\n");
+  }
+}
+
+void GenerateOneof(const OneofDescriptor* oneof, io::Printer* printer) {
+  printer->Print(
+      "oneof :$name$ do\n",
+      "name", oneof->name());
+  printer->Indent();
+
+  for (int i = 0; i < oneof->field_count(); i++) {
+    const FieldDescriptor* field = oneof->field(i);
+    GenerateField(field, printer);
+  }
+
+  printer->Outdent();
+  printer->Print("end\n");
+}
+
+bool GenerateMessage(const Descriptor* message, io::Printer* printer,
+                     std::string* error) {
+  if (message->extension_range_count() > 0 || message->extension_count() > 0) {
+    *error = "Extensions are not yet supported for proto2 .proto files.";
+    return false;
+  }
+
+  // Don't generate MapEntry messages -- we use the Ruby extension's native
+  // support for map fields instead.
+  if (message->options().map_entry()) {
+    return true;
+  }
+
+  printer->Print(
+    "add_message \"$name$\" do\n",
+    "name", message->full_name());
+  printer->Indent();
+
+  for (int i = 0; i < message->field_count(); i++) {
+    const FieldDescriptor* field = message->field(i);
+    if (!field->containing_oneof()) {
+      GenerateField(field, printer);
+    }
+  }
+
+  for (int i = 0; i < message->oneof_decl_count(); i++) {
+    const OneofDescriptor* oneof = message->oneof_decl(i);
+    GenerateOneof(oneof, printer);
+  }
+
+  printer->Outdent();
+  printer->Print("end\n");
+
+  for (int i = 0; i < message->nested_type_count(); i++) {
+    if (!GenerateMessage(message->nested_type(i), printer, error)) {
+      return false;
+    }
+  }
+  for (int i = 0; i < message->enum_type_count(); i++) {
+    GenerateEnum(message->enum_type(i), printer);
+  }
+
+  return true;
+}
+
+void GenerateEnum(const EnumDescriptor* en, io::Printer* printer) {
+  printer->Print(
+    "add_enum \"$name$\" do\n",
+    "name", en->full_name());
+  printer->Indent();
+
+  for (int i = 0; i < en->value_count(); i++) {
+    const EnumValueDescriptor* value = en->value(i);
+    printer->Print(
+      "value :$name$, $number$\n",
+      "name", value->name(),
+      "number", NumberToString(value->number()));
+  }
+
+  printer->Outdent();
+  printer->Print(
+    "end\n");
+}
+
+// Locale-agnostic utility functions.
+bool IsLower(char ch) { return ch >= 'a' && ch <= 'z'; }
+
+bool IsUpper(char ch) { return ch >= 'A' && ch <= 'Z'; }
+
+bool IsAlpha(char ch) { return IsLower(ch) || IsUpper(ch); }
+
+char UpperChar(char ch) { return IsLower(ch) ? (ch - 'a' + 'A') : ch; }
+
+
+// Package names in protobuf are snake_case by convention, but Ruby module
+// names must be PascalCased.
+//
+//   foo_bar_baz -> FooBarBaz
+std::string PackageToModule(const std::string& name) {
+  bool next_upper = true;
+  std::string result;
+  result.reserve(name.size());
+
+  for (int i = 0; i < name.size(); i++) {
+    if (name[i] == '_') {
+      next_upper = true;
+    } else {
+      if (next_upper) {
+        result.push_back(UpperChar(name[i]));
+      } else {
+        result.push_back(name[i]);
+      }
+      next_upper = false;
+    }
+  }
+
+  return result;
+}
+
+// Class and enum names in protobuf should be PascalCased by convention, but
+// since there is nothing enforcing this we need to ensure that they are valid
+// Ruby constants.  That mainly means making sure that the first character is
+// an upper-case letter.
+std::string RubifyConstant(const std::string& name) {
+  std::string ret = name;
+  if (!ret.empty()) {
+    if (IsLower(ret[0])) {
+      // If it starts with a lowercase letter, capitalize it.
+      ret[0] = UpperChar(ret[0]);
+    } else if (!IsAlpha(ret[0])) {
+      // Otherwise (e.g. if it begins with an underscore), we need to come up
+      // with some prefix that starts with a capital letter. We could be smarter
+      // here, e.g. try to strip leading underscores, but this may cause other
+      // problems if the user really intended the name. So let's just prepend a
+      // well-known suffix.
+      ret = "PB_" + ret;
+    }
+  }
+
+  return ret;
+}
+
+void GenerateMessageAssignment(const std::string& prefix,
+                               const Descriptor* message,
+                               io::Printer* printer) {
+  // Don't generate MapEntry messages -- we use the Ruby extension's native
+  // support for map fields instead.
+  if (message->options().map_entry()) {
+    return;
+  }
+
+  printer->Print(
+    "$prefix$$name$ = ",
+    "prefix", prefix,
+    "name", RubifyConstant(message->name()));
+  printer->Print(
+    "::Google::Protobuf::DescriptorPool.generated_pool."
+    "lookup(\"$full_name$\").msgclass\n",
+    "full_name", message->full_name());
+
+  std::string nested_prefix = prefix + RubifyConstant(message->name()) + "::";
+  for (int i = 0; i < message->nested_type_count(); i++) {
+    GenerateMessageAssignment(nested_prefix, message->nested_type(i), printer);
+  }
+  for (int i = 0; i < message->enum_type_count(); i++) {
+    GenerateEnumAssignment(nested_prefix, message->enum_type(i), printer);
+  }
+}
+
+void GenerateEnumAssignment(const std::string& prefix, const EnumDescriptor* en,
+                            io::Printer* printer) {
+  printer->Print(
+    "$prefix$$name$ = ",
+    "prefix", prefix,
+    "name", RubifyConstant(en->name()));
+  printer->Print(
+    "::Google::Protobuf::DescriptorPool.generated_pool."
+    "lookup(\"$full_name$\").enummodule\n",
+    "full_name", en->full_name());
+}
+
+int GeneratePackageModules(const FileDescriptor* file, io::Printer* printer) {
+  int levels = 0;
+  bool need_change_to_module = true;
+  std::string package_name;
+
+  // Determine the name to use in either format:
+  //   proto package:         one.two.three
+  //   option ruby_package:   One::Two::Three
+  if (file->options().has_ruby_package()) {
+    package_name = file->options().ruby_package();
+
+    // If :: is in the package use the Ruby formatted name as-is
+    //    -> A::B::C
+    // otherwise, use the dot seperator
+    //    -> A.B.C
+    if (package_name.find("::") != std::string::npos) {
+      need_change_to_module = false;
+    } else {
+      GOOGLE_LOG(WARNING) << "ruby_package option should be in the form of:"
+                          << " 'A::B::C' and not 'A.B.C'";
+    }
+  } else {
+    package_name = file->package();
+  }
+
+  // Use the appropriate delimiter
+  string delimiter = need_change_to_module ? "." : "::";
+  int delimiter_size = need_change_to_module ? 1 : 2;
+
+  // Extract each module name and indent
+  while (!package_name.empty()) {
+    size_t dot_index = package_name.find(delimiter);
+    string component;
+    if (dot_index == string::npos) {
+      component = package_name;
+      package_name = "";
+    } else {
+      component = package_name.substr(0, dot_index);
+      package_name = package_name.substr(dot_index + delimiter_size);
+    }
+    if (need_change_to_module) {
+      component = PackageToModule(component);
+    }
+    printer->Print(
+      "module $name$\n",
+      "name", component);
+    printer->Indent();
+    levels++;
+  }
+  return levels;
+}
+
+void EndPackageModules(int levels, io::Printer* printer) {
+  while (levels > 0) {
+    levels--;
+    printer->Outdent();
+    printer->Print(
+      "end\n");
+  }
+}
+
+bool UsesTypeFromFile(const Descriptor* message, const FileDescriptor* file,
+                      string* error) {
+  for (int i = 0; i < message->field_count(); i++) {
+    const FieldDescriptor* field = message->field(i);
+    if ((field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
+         field->message_type()->file() == file) ||
+        (field->type() == FieldDescriptor::TYPE_ENUM &&
+         field->enum_type()->file() == file)) {
+      *error = "proto3 message field " + field->full_name() + " in file " +
+               file->name() + " has a dependency on a type from proto2 file " +
+               file->name() +
+               ".  Ruby doesn't support proto2 yet, so we must fail.";
+      return true;
+    }
+  }
+
+  for (int i = 0; i < message->nested_type_count(); i++) {
+    if (UsesTypeFromFile(message->nested_type(i), file, error)) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+// Ruby doesn't currently support proto2.  This causes a failure even for proto3
+// files that import proto2.  But in some cases, the proto2 file is only being
+// imported to extend another proto2 message.  The prime example is declaring
+// custom options by extending FileOptions/FieldOptions/etc.
+//
+// If the proto3 messages don't have any proto2 submessages, it is safe to omit
+// the dependency completely.  Users won't be able to use any proto2 extensions,
+// but they already couldn't because proto2 messages aren't supported.
+//
+// If/when we add proto2 support, we should remove this.
+bool MaybeEmitDependency(const FileDescriptor* import,
+                         const FileDescriptor* from,
+                         io::Printer* printer,
+                         string* error) {
+  if (from->syntax() == FileDescriptor::SYNTAX_PROTO3 &&
+      import->syntax() == FileDescriptor::SYNTAX_PROTO2) {
+    for (int i = 0; i < from->message_type_count(); i++) {
+      if (UsesTypeFromFile(from->message_type(i), import, error)) {
+        // Error text was already set by UsesTypeFromFile().
+        return false;
+      }
+    }
+
+    // Ok to omit this proto2 dependency -- so we won't print anything.
+    GOOGLE_LOG(WARNING) << "Omitting proto2 dependency '" << import->name()
+                        << "' from proto3 output file '"
+                        << GetOutputFilename(from->name())
+                        << "' because we don't support proto2 and no proto2 "
+                           "types from that file are being used.";
+    return true;
+  } else {
+    printer->Print(
+      "require '$name$'\n", "name", GetRequireName(import->name()));
+    return true;
+  }
+}
+
+bool GenerateFile(const FileDescriptor* file, io::Printer* printer,
+                  string* error) {
+  printer->Print(
+    "# Generated by the protocol buffer compiler.  DO NOT EDIT!\n"
+    "# source: $filename$\n"
+    "\n",
+    "filename", file->name());
+
+  printer->Print(
+    "require 'google/protobuf'\n\n");
+
+  for (int i = 0; i < file->dependency_count(); i++) {
+    if (!MaybeEmitDependency(file->dependency(i), file, printer, error)) {
+      return false;
+    }
+  }
+
+  // TODO: Remove this when ruby supports extensions for proto2 syntax.
+  if (file->syntax() == FileDescriptor::SYNTAX_PROTO2 &&
+      file->extension_count() > 0) {
+    *error = "Extensions are not yet supported for proto2 .proto files.";
+    return false;
+  }
+
+  printer->Print("Google::Protobuf::DescriptorPool.generated_pool.build do\n");
+  printer->Indent();
+  printer->Print("add_file(\"$filename$\", :syntax => :$syntax$) do\n",
+		 "filename", file->name(), "syntax",
+		 StringifySyntax(file->syntax()));
+  printer->Indent();
+  for (int i = 0; i < file->message_type_count(); i++) {
+    if (!GenerateMessage(file->message_type(i), printer, error)) {
+      return false;
+    }
+  }
+  for (int i = 0; i < file->enum_type_count(); i++) {
+    GenerateEnum(file->enum_type(i), printer);
+  }
+  printer->Outdent();
+  printer->Print("end\n");
+  printer->Outdent();
+  printer->Print(
+    "end\n\n");
+
+  int levels = GeneratePackageModules(file, printer);
+  for (int i = 0; i < file->message_type_count(); i++) {
+    GenerateMessageAssignment("", file->message_type(i), printer);
+  }
+  for (int i = 0; i < file->enum_type_count(); i++) {
+    GenerateEnumAssignment("", file->enum_type(i), printer);
+  }
+  EndPackageModules(levels, printer);
+  return true;
+}
+
+bool Generator::Generate(
+    const FileDescriptor* file,
+    const string& parameter,
+    GeneratorContext* generator_context,
+    string* error) const {
+
+  if (file->syntax() != FileDescriptor::SYNTAX_PROTO3 &&
+      file->syntax() != FileDescriptor::SYNTAX_PROTO2) {
+    *error = "Invalid or unsupported proto syntax";
+    return false;
+  }
+
+  std::unique_ptr output(
+      generator_context->Open(GetOutputFilename(file->name())));
+  io::Printer printer(output.get(), '$');
+
+  return GenerateFile(file, &printer, error);
+}
+
+}  // namespace ruby
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generator.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generator.h"
new file mode 100644
index 00000000..731a81a5
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generator.h"
@@ -0,0 +1,67 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Generates Ruby code for a given .proto file.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_RUBY_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_RUBY_GENERATOR_H__
+
+#include 
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace ruby {
+
+// CodeGenerator implementation for generated Ruby protocol buffer classes.
+// If you create your own protocol compiler binary and you want it to support
+// Ruby output, you can do so by registering an instance of this
+// CodeGenerator with the CommandLineInterface in your main() function.
+class PROTOC_EXPORT Generator : public CodeGenerator {
+  virtual bool Generate(
+      const FileDescriptor* file,
+      const string& parameter,
+      GeneratorContext* generator_context,
+      string* error) const;
+};
+
+}  // namespace ruby
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_RUBY_GENERATOR_H__
+
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generator_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generator_unittest.cc"
new file mode 100644
index 00000000..d93a68d9
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/ruby/ruby_generator_unittest.cc"
@@ -0,0 +1,131 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2014 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace ruby {
+namespace {
+
+string FindRubyTestDir() {
+  return TestSourceDir() + "/google/protobuf/compiler/ruby";
+}
+
+// This test is a simple golden-file test over the output of the Ruby code
+// generator. When we make changes to the Ruby extension and alter the Ruby code
+// generator to use those changes, we should (i) manually test the output of the
+// code generator with the extension, and (ii) update the golden output above.
+// Some day, we may integrate build systems between protoc and the language
+// extensions to the point where we can do this test in a more automated way.
+
+void RubyTest(string proto_file) {
+  string ruby_tests = FindRubyTestDir();
+
+  google::protobuf::compiler::CommandLineInterface cli;
+  cli.SetInputsAreProtoPathRelative(true);
+
+  ruby::Generator ruby_generator;
+  cli.RegisterGenerator("--ruby_out", &ruby_generator, "");
+
+  // Copy generated_code.proto to the temporary test directory.
+  string test_input;
+  GOOGLE_CHECK_OK(File::GetContents(
+      ruby_tests + proto_file + ".proto",
+      &test_input,
+      true));
+  GOOGLE_CHECK_OK(File::SetContents(
+      TestTempDir() + proto_file + ".proto",
+      test_input,
+      true));
+
+  // Invoke the proto compiler (we will be inside TestTempDir() at this point).
+  string ruby_out = "--ruby_out=" + TestTempDir();
+  string proto_path = "--proto_path=" + TestTempDir();
+  string proto_target = TestTempDir() + proto_file + ".proto";
+  const char* argv[] = {
+    "protoc",
+    ruby_out.c_str(),
+    proto_path.c_str(),
+    proto_target.c_str(),
+  };
+
+  EXPECT_EQ(0, cli.Run(4, argv));
+
+  // Load the generated output and compare to the expected result.
+  string output;
+  GOOGLE_CHECK_OK(File::GetContentsAsText(
+      TestTempDir() + proto_file + "_pb.rb",
+      &output,
+      true));
+  string expected_output;
+  GOOGLE_CHECK_OK(File::GetContentsAsText(
+      ruby_tests + proto_file + "_pb.rb",
+      &expected_output,
+      true));
+  EXPECT_EQ(expected_output, output);
+}
+
+TEST(RubyGeneratorTest, Proto3GeneratorTest) {
+  RubyTest("/ruby_generated_code");
+}
+
+TEST(RubyGeneratorTest, Proto2GeneratorTest) {
+    RubyTest("/ruby_generated_code_proto2");
+}
+
+TEST(RubyGeneratorTest, Proto3ImplicitPackageTest) {
+    RubyTest("/ruby_generated_pkg_implicit");
+}
+
+TEST(RubyGeneratorTest, Proto3ExplictPackageTest) {
+    RubyTest("/ruby_generated_pkg_explicit");
+}
+
+TEST(RubyGeneratorTest, Proto3ExplictLegacyPackageTest) {
+    RubyTest("/ruby_generated_pkg_explicit_legacy");
+}
+
+}  // namespace
+}  // namespace ruby
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/scc.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/scc.h"
new file mode 100644
index 00000000..a1394602
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/scc.h"
@@ -0,0 +1,164 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_SCC_H__
+#define GOOGLE_PROTOBUF_COMPILER_SCC_H__
+
+#include 
+
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+// Description of each strongly connected component. Note that the order
+// of both the descriptors in this SCC and the order of children is
+// deterministic.
+struct SCC {
+  std::vector descriptors;
+  std::vector children;
+
+  const Descriptor* GetRepresentative() const { return descriptors[0]; }
+
+  // All messages must necessarily be in the same file.
+  const FileDescriptor* GetFile() const { return descriptors[0]->file(); }
+};
+
+// This class is used for analyzing the SCC for each message, to ensure linear
+// instead of quadratic performance, if we do this per message we would get
+// O(V*(V+E)).
+template 
+class PROTOC_EXPORT SCCAnalyzer {
+ public:
+  explicit SCCAnalyzer() : index_(0) {}
+
+  const SCC* GetSCC(const Descriptor* descriptor) {
+    if (cache_.count(descriptor)) return cache_[descriptor].scc;
+    return DFS(descriptor).scc;
+  }
+
+ private:
+  struct NodeData {
+    const SCC* scc;  // if null it means its still on the stack
+    int index;
+    int lowlink;
+  };
+
+  std::map cache_;
+  std::vector stack_;
+  int index_;
+  std::vector> garbage_bin_;
+
+  SCC* CreateSCC() {
+    garbage_bin_.emplace_back(new SCC());
+    return garbage_bin_.back().get();
+  }
+
+  // Tarjan's Strongly Connected Components algo
+  NodeData DFS(const Descriptor* descriptor) {
+    // Must not have visited already.
+    GOOGLE_DCHECK_EQ(cache_.count(descriptor), 0);
+
+    // Mark visited by inserting in map.
+    NodeData& result = cache_[descriptor];
+    // Initialize data structures.
+    result.index = result.lowlink = index_++;
+    stack_.push_back(descriptor);
+
+    // Recurse the fields / nodes in graph
+    for (auto dep : DepsGenerator()(descriptor)) {
+      GOOGLE_CHECK(dep);
+      if (cache_.count(dep) == 0) {
+        // unexplored node
+        NodeData child_data = DFS(dep);
+        result.lowlink = std::min(result.lowlink, child_data.lowlink);
+      } else {
+        NodeData child_data = cache_[dep];
+        if (child_data.scc == nullptr) {
+          // Still in the stack_ so we found a back edge
+          result.lowlink = std::min(result.lowlink, child_data.index);
+        }
+      }
+    }
+    if (result.index == result.lowlink) {
+      // This is the root of a strongly connected component
+      SCC* scc = CreateSCC();
+      while (true) {
+        const Descriptor* scc_desc = stack_.back();
+        scc->descriptors.push_back(scc_desc);
+        // Remove from stack
+        stack_.pop_back();
+        cache_[scc_desc].scc = scc;
+
+        if (scc_desc == descriptor) break;
+      }
+
+      // The order of descriptors is random and depends how this SCC was
+      // discovered. In-order to ensure maximum stability we sort it by name.
+      std::sort(scc->descriptors.begin(), scc->descriptors.end(),
+                [](const Descriptor* a, const Descriptor* b) {
+                  return a->full_name() < b->full_name();
+                });
+      AddChildren(scc);
+    }
+    return result;
+  }
+
+  // Add the SCC's that are children of this SCC to its children.
+  void AddChildren(SCC* scc) {
+    std::set seen;
+    for (auto descriptor : scc->descriptors) {
+      for (auto child_msg : DepsGenerator()(descriptor)) {
+        GOOGLE_CHECK(child_msg);
+        const SCC* child = GetSCC(child_msg);
+        if (child == scc) continue;
+        if (seen.insert(child).second) {
+          scc->children.push_back(child);
+        }
+      }
+    }
+  }
+
+  // This is necessary for compiler bug in msvc2015.
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(SCCAnalyzer);
+};
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_SCC_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/subprocess.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/subprocess.cc"
new file mode 100644
index 00000000..bd6be2b0
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/subprocess.cc"
@@ -0,0 +1,476 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#include 
+
+#include 
+#include 
+#include 
+
+#ifndef _WIN32
+#include 
+#include 
+#include 
+#include 
+#endif
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+namespace {
+char* portable_strdup(const char* s) {
+  char* ns = (char*)malloc(strlen(s) + 1);
+  if (ns != NULL) {
+    strcpy(ns, s);
+  }
+  return ns;
+}
+}  // namespace
+
+#ifdef _WIN32
+
+static void CloseHandleOrDie(HANDLE handle) {
+  if (!CloseHandle(handle)) {
+    GOOGLE_LOG(FATAL) << "CloseHandle: "
+                      << Subprocess::Win32ErrorMessage(GetLastError());
+  }
+}
+
+Subprocess::Subprocess()
+    : process_start_error_(ERROR_SUCCESS),
+      child_handle_(NULL),
+      child_stdin_(NULL),
+      child_stdout_(NULL) {}
+
+Subprocess::~Subprocess() {
+  if (child_stdin_ != NULL) {
+    CloseHandleOrDie(child_stdin_);
+  }
+  if (child_stdout_ != NULL) {
+    CloseHandleOrDie(child_stdout_);
+  }
+}
+
+void Subprocess::Start(const std::string& program, SearchMode search_mode) {
+  // Create the pipes.
+  HANDLE stdin_pipe_read;
+  HANDLE stdin_pipe_write;
+  HANDLE stdout_pipe_read;
+  HANDLE stdout_pipe_write;
+
+  if (!CreatePipe(&stdin_pipe_read, &stdin_pipe_write, NULL, 0)) {
+    GOOGLE_LOG(FATAL) << "CreatePipe: " << Win32ErrorMessage(GetLastError());
+  }
+  if (!CreatePipe(&stdout_pipe_read, &stdout_pipe_write, NULL, 0)) {
+    GOOGLE_LOG(FATAL) << "CreatePipe: " << Win32ErrorMessage(GetLastError());
+  }
+
+  // Make child side of the pipes inheritable.
+  if (!SetHandleInformation(stdin_pipe_read, HANDLE_FLAG_INHERIT,
+                            HANDLE_FLAG_INHERIT)) {
+    GOOGLE_LOG(FATAL) << "SetHandleInformation: "
+                      << Win32ErrorMessage(GetLastError());
+  }
+  if (!SetHandleInformation(stdout_pipe_write, HANDLE_FLAG_INHERIT,
+                            HANDLE_FLAG_INHERIT)) {
+    GOOGLE_LOG(FATAL) << "SetHandleInformation: "
+                      << Win32ErrorMessage(GetLastError());
+  }
+
+  // Setup STARTUPINFO to redirect handles.
+  STARTUPINFOA startup_info;
+  ZeroMemory(&startup_info, sizeof(startup_info));
+  startup_info.cb = sizeof(startup_info);
+  startup_info.dwFlags = STARTF_USESTDHANDLES;
+  startup_info.hStdInput = stdin_pipe_read;
+  startup_info.hStdOutput = stdout_pipe_write;
+  startup_info.hStdError = GetStdHandle(STD_ERROR_HANDLE);
+
+  if (startup_info.hStdError == INVALID_HANDLE_VALUE) {
+    GOOGLE_LOG(FATAL) << "GetStdHandle: " << Win32ErrorMessage(GetLastError());
+  }
+
+  // Invoking cmd.exe allows for '.bat' files from the path as well as '.exe'.
+  // Using a malloc'ed string because CreateProcess() can mutate its second
+  // parameter.
+  char* command_line =
+      portable_strdup(("cmd.exe /c \"" + program + "\"").c_str());
+
+  // Create the process.
+  PROCESS_INFORMATION process_info;
+
+  if (CreateProcessA((search_mode == SEARCH_PATH) ? NULL : program.c_str(),
+                     (search_mode == SEARCH_PATH) ? command_line : NULL,
+                     NULL,  // process security attributes
+                     NULL,  // thread security attributes
+                     TRUE,  // inherit handles?
+                     0,     // obscure creation flags
+                     NULL,  // environment (inherit from parent)
+                     NULL,  // current directory (inherit from parent)
+                     &startup_info, &process_info)) {
+    child_handle_ = process_info.hProcess;
+    CloseHandleOrDie(process_info.hThread);
+    child_stdin_ = stdin_pipe_write;
+    child_stdout_ = stdout_pipe_read;
+  } else {
+    process_start_error_ = GetLastError();
+    CloseHandleOrDie(stdin_pipe_write);
+    CloseHandleOrDie(stdout_pipe_read);
+  }
+
+  CloseHandleOrDie(stdin_pipe_read);
+  CloseHandleOrDie(stdout_pipe_write);
+  free(command_line);
+}
+
+bool Subprocess::Communicate(const Message& input, Message* output,
+                             std::string* error) {
+  if (process_start_error_ != ERROR_SUCCESS) {
+    *error = Win32ErrorMessage(process_start_error_);
+    return false;
+  }
+
+  GOOGLE_CHECK(child_handle_ != NULL) << "Must call Start() first.";
+
+  std::string input_data = input.SerializeAsString();
+  std::string output_data;
+
+  int input_pos = 0;
+
+  while (child_stdout_ != NULL) {
+    HANDLE handles[2];
+    int handle_count = 0;
+
+    if (child_stdin_ != NULL) {
+      handles[handle_count++] = child_stdin_;
+    }
+    if (child_stdout_ != NULL) {
+      handles[handle_count++] = child_stdout_;
+    }
+
+    DWORD wait_result =
+        WaitForMultipleObjects(handle_count, handles, FALSE, INFINITE);
+
+    HANDLE signaled_handle = NULL;
+    if (wait_result >= WAIT_OBJECT_0 &&
+        wait_result < WAIT_OBJECT_0 + handle_count) {
+      signaled_handle = handles[wait_result - WAIT_OBJECT_0];
+    } else if (wait_result == WAIT_FAILED) {
+      GOOGLE_LOG(FATAL) << "WaitForMultipleObjects: "
+                        << Win32ErrorMessage(GetLastError());
+    } else {
+      GOOGLE_LOG(FATAL) << "WaitForMultipleObjects: Unexpected return code: "
+                        << wait_result;
+    }
+
+    if (signaled_handle == child_stdin_) {
+      DWORD n;
+      if (!WriteFile(child_stdin_, input_data.data() + input_pos,
+                     input_data.size() - input_pos, &n, NULL)) {
+        // Child closed pipe.  Presumably it will report an error later.
+        // Pretend we're done for now.
+        input_pos = input_data.size();
+      } else {
+        input_pos += n;
+      }
+
+      if (input_pos == input_data.size()) {
+        // We're done writing.  Close.
+        CloseHandleOrDie(child_stdin_);
+        child_stdin_ = NULL;
+      }
+    } else if (signaled_handle == child_stdout_) {
+      char buffer[4096];
+      DWORD n;
+
+      if (!ReadFile(child_stdout_, buffer, sizeof(buffer), &n, NULL)) {
+        // We're done reading.  Close.
+        CloseHandleOrDie(child_stdout_);
+        child_stdout_ = NULL;
+      } else {
+        output_data.append(buffer, n);
+      }
+    }
+  }
+
+  if (child_stdin_ != NULL) {
+    // Child did not finish reading input before it closed the output.
+    // Presumably it exited with an error.
+    CloseHandleOrDie(child_stdin_);
+    child_stdin_ = NULL;
+  }
+
+  DWORD wait_result = WaitForSingleObject(child_handle_, INFINITE);
+
+  if (wait_result == WAIT_FAILED) {
+    GOOGLE_LOG(FATAL) << "WaitForSingleObject: "
+                      << Win32ErrorMessage(GetLastError());
+  } else if (wait_result != WAIT_OBJECT_0) {
+    GOOGLE_LOG(FATAL) << "WaitForSingleObject: Unexpected return code: "
+                      << wait_result;
+  }
+
+  DWORD exit_code;
+  if (!GetExitCodeProcess(child_handle_, &exit_code)) {
+    GOOGLE_LOG(FATAL) << "GetExitCodeProcess: "
+                      << Win32ErrorMessage(GetLastError());
+  }
+
+  CloseHandleOrDie(child_handle_);
+  child_handle_ = NULL;
+
+  if (exit_code != 0) {
+    *error =
+        strings::Substitute("Plugin failed with status code $0.", exit_code);
+    return false;
+  }
+
+  if (!output->ParseFromString(output_data)) {
+    *error = "Plugin output is unparseable: " + CEscape(output_data);
+    return false;
+  }
+
+  return true;
+}
+
+std::string Subprocess::Win32ErrorMessage(DWORD error_code) {
+  char* message;
+
+  // WTF?
+  FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
+                     FORMAT_MESSAGE_IGNORE_INSERTS,
+                 NULL, error_code, 0,
+                 (LPSTR)&message,  // NOT A BUG!
+                 0, NULL);
+
+  std::string result = message;
+  LocalFree(message);
+  return result;
+}
+
+// ===================================================================
+
+#else  // _WIN32
+
+Subprocess::Subprocess()
+    : child_pid_(-1), child_stdin_(-1), child_stdout_(-1) {}
+
+Subprocess::~Subprocess() {
+  if (child_stdin_ != -1) {
+    close(child_stdin_);
+  }
+  if (child_stdout_ != -1) {
+    close(child_stdout_);
+  }
+}
+
+void Subprocess::Start(const std::string& program, SearchMode search_mode) {
+  // Note that we assume that there are no other threads, thus we don't have to
+  // do crazy stuff like using socket pairs or avoiding libc locks.
+
+  // [0] is read end, [1] is write end.
+  int stdin_pipe[2];
+  int stdout_pipe[2];
+
+  GOOGLE_CHECK(pipe(stdin_pipe) != -1);
+  GOOGLE_CHECK(pipe(stdout_pipe) != -1);
+
+  char* argv[2] = {portable_strdup(program.c_str()), NULL};
+
+  child_pid_ = fork();
+  if (child_pid_ == -1) {
+    GOOGLE_LOG(FATAL) << "fork: " << strerror(errno);
+  } else if (child_pid_ == 0) {
+    // We are the child.
+    dup2(stdin_pipe[0], STDIN_FILENO);
+    dup2(stdout_pipe[1], STDOUT_FILENO);
+
+    close(stdin_pipe[0]);
+    close(stdin_pipe[1]);
+    close(stdout_pipe[0]);
+    close(stdout_pipe[1]);
+
+    switch (search_mode) {
+      case SEARCH_PATH:
+        execvp(argv[0], argv);
+        break;
+      case EXACT_NAME:
+        execv(argv[0], argv);
+        break;
+    }
+
+    // Write directly to STDERR_FILENO to avoid stdio code paths that may do
+    // stuff that is unsafe here.
+    int ignored;
+    ignored = write(STDERR_FILENO, argv[0], strlen(argv[0]));
+    const char* message =
+        ": program not found or is not executable\n"
+        "Please specify a program using absolute path or make sure "
+        "the program is available in your PATH system variable\n";
+    ignored = write(STDERR_FILENO, message, strlen(message));
+    (void)ignored;
+
+    // Must use _exit() rather than exit() to avoid flushing output buffers
+    // that will also be flushed by the parent.
+    _exit(1);
+  } else {
+    free(argv[0]);
+
+    close(stdin_pipe[0]);
+    close(stdout_pipe[1]);
+
+    child_stdin_ = stdin_pipe[1];
+    child_stdout_ = stdout_pipe[0];
+  }
+}
+
+bool Subprocess::Communicate(const Message& input, Message* output,
+                             std::string* error) {
+  GOOGLE_CHECK_NE(child_stdin_, -1) << "Must call Start() first.";
+
+  // The "sighandler_t" typedef is GNU-specific, so define our own.
+  typedef void SignalHandler(int);
+
+  // Make sure SIGPIPE is disabled so that if the child dies it doesn't kill us.
+  SignalHandler* old_pipe_handler = signal(SIGPIPE, SIG_IGN);
+
+  std::string input_data = input.SerializeAsString();
+  std::string output_data;
+
+  int input_pos = 0;
+  int max_fd = std::max(child_stdin_, child_stdout_);
+
+  while (child_stdout_ != -1) {
+    fd_set read_fds;
+    fd_set write_fds;
+    FD_ZERO(&read_fds);
+    FD_ZERO(&write_fds);
+    if (child_stdout_ != -1) {
+      FD_SET(child_stdout_, &read_fds);
+    }
+    if (child_stdin_ != -1) {
+      FD_SET(child_stdin_, &write_fds);
+    }
+
+    if (select(max_fd + 1, &read_fds, &write_fds, NULL, NULL) < 0) {
+      if (errno == EINTR) {
+        // Interrupted by signal.  Try again.
+        continue;
+      } else {
+        GOOGLE_LOG(FATAL) << "select: " << strerror(errno);
+      }
+    }
+
+    if (child_stdin_ != -1 && FD_ISSET(child_stdin_, &write_fds)) {
+      int n = write(child_stdin_, input_data.data() + input_pos,
+                    input_data.size() - input_pos);
+      if (n < 0) {
+        // Child closed pipe.  Presumably it will report an error later.
+        // Pretend we're done for now.
+        input_pos = input_data.size();
+      } else {
+        input_pos += n;
+      }
+
+      if (input_pos == input_data.size()) {
+        // We're done writing.  Close.
+        close(child_stdin_);
+        child_stdin_ = -1;
+      }
+    }
+
+    if (child_stdout_ != -1 && FD_ISSET(child_stdout_, &read_fds)) {
+      char buffer[4096];
+      int n = read(child_stdout_, buffer, sizeof(buffer));
+
+      if (n > 0) {
+        output_data.append(buffer, n);
+      } else {
+        // We're done reading.  Close.
+        close(child_stdout_);
+        child_stdout_ = -1;
+      }
+    }
+  }
+
+  if (child_stdin_ != -1) {
+    // Child did not finish reading input before it closed the output.
+    // Presumably it exited with an error.
+    close(child_stdin_);
+    child_stdin_ = -1;
+  }
+
+  int status;
+  while (waitpid(child_pid_, &status, 0) == -1) {
+    if (errno != EINTR) {
+      GOOGLE_LOG(FATAL) << "waitpid: " << strerror(errno);
+    }
+  }
+
+  // Restore SIGPIPE handling.
+  signal(SIGPIPE, old_pipe_handler);
+
+  if (WIFEXITED(status)) {
+    if (WEXITSTATUS(status) != 0) {
+      int error_code = WEXITSTATUS(status);
+      *error =
+          strings::Substitute("Plugin failed with status code $0.", error_code);
+      return false;
+    }
+  } else if (WIFSIGNALED(status)) {
+    int signal = WTERMSIG(status);
+    *error = strings::Substitute("Plugin killed by signal $0.", signal);
+    return false;
+  } else {
+    *error = "Neither WEXITSTATUS nor WTERMSIG is true?";
+    return false;
+  }
+
+  if (!output->ParseFromString(output_data)) {
+    *error = "Plugin output is unparseable: " + CEscape(output_data);
+    return false;
+  }
+
+  return true;
+}
+
+#endif  // !_WIN32
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/subprocess.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/subprocess.h"
new file mode 100644
index 00000000..c1ddaae5
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/subprocess.h"
@@ -0,0 +1,113 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_SUBPROCESS_H__
+#define GOOGLE_PROTOBUF_COMPILER_SUBPROCESS_H__
+
+#ifdef _WIN32
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN  // right...
+#endif
+#include 
+#else  // _WIN32
+#include 
+#include 
+#endif  // !_WIN32
+#include 
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+class Message;
+
+namespace compiler {
+
+// Utility class for launching sub-processes.
+class PROTOC_EXPORT Subprocess {
+ public:
+  Subprocess();
+  ~Subprocess();
+
+  enum SearchMode {
+    SEARCH_PATH,  // Use PATH environment variable.
+    EXACT_NAME    // Program is an exact file name; don't use the PATH.
+  };
+
+  // Start the subprocess.  Currently we don't provide a way to specify
+  // arguments as protoc plugins don't have any.
+  void Start(const std::string& program, SearchMode search_mode);
+
+  // Serialize the input message and pipe it to the subprocess's stdin, then
+  // close the pipe.  Meanwhile, read from the subprocess's stdout and parse
+  // the data into *output.  All this is done carefully to avoid deadlocks.
+  // Returns true if successful.  On any sort of error, returns false and sets
+  // *error to a description of the problem.
+  bool Communicate(const Message& input, Message* output, std::string* error);
+
+#ifdef _WIN32
+  // Given an error code, returns a human-readable error message.  This is
+  // defined here so that CommandLineInterface can share it.
+  static std::string Win32ErrorMessage(DWORD error_code);
+#endif
+
+ private:
+#ifdef _WIN32
+  DWORD process_start_error_;
+  HANDLE child_handle_;
+
+  // The file handles for our end of the child's pipes.  We close each and
+  // set it to NULL when no longer needed.
+  HANDLE child_stdin_;
+  HANDLE child_stdout_;
+
+#else  // _WIN32
+  pid_t child_pid_;
+
+  // The file descriptors for our end of the child's pipes.  We close each and
+  // set it to -1 when no longer needed.
+  int child_stdin_;
+  int child_stdout_;
+
+#endif  // !_WIN32
+};
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_SUBPROCESS_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/test_plugin.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/test_plugin.cc"
new file mode 100644
index 00000000..6b561700
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/test_plugin.cc"
@@ -0,0 +1,61 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//
+// This is a dummy code generator plugin used by
+// command_line_interface_unittest.
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+int ProtobufMain(int argc, char* argv[]) {
+  MockCodeGenerator generator("test_plugin");
+  return PluginMain(argc, argv, &generator);
+}
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+int main(int argc, char* argv[]) {
+#ifdef _MSC_VER
+  // Don't print a silly message or stick a modal dialog box in my face,
+  // please.
+  _set_abort_behavior(0, ~0);
+#endif  // !_MSC_VER
+  return google::protobuf::compiler::ProtobufMain(argc, argv);
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/zip_output_unittest.sh" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/zip_output_unittest.sh"
new file mode 100644
index 00000000..f8597912
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/zip_output_unittest.sh"
@@ -0,0 +1,100 @@
+#!/bin/sh
+#
+# Protocol Buffers - Google's data interchange format
+# Copyright 2009 Google Inc.  All rights reserved.
+# https://developers.google.com/protocol-buffers/
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Author: kenton@google.com (Kenton Varda)
+#
+# Test protoc's zip output mode.
+
+fail() {
+  echo "$@" >&2
+  exit 1
+}
+
+TEST_TMPDIR=.
+PROTOC=./protoc
+JAR=jar
+UNZIP=unzip
+
+echo '
+  syntax = "proto2";
+  option java_multiple_files = true;
+  option java_package = "test.jar";
+  option java_outer_classname = "Outer";
+  message Foo {}
+  message Bar {}
+' > $TEST_TMPDIR/testzip.proto
+
+$PROTOC \
+    --cpp_out=$TEST_TMPDIR/testzip.zip --python_out=$TEST_TMPDIR/testzip.zip \
+    --java_out=$TEST_TMPDIR/testzip.jar -I$TEST_TMPDIR testzip.proto \
+    || fail 'protoc failed.'
+
+echo "Testing output to zip..."
+if $UNZIP -h > /dev/null; then
+  $UNZIP -t $TEST_TMPDIR/testzip.zip > $TEST_TMPDIR/testzip.list \
+    || fail 'unzip failed.'
+
+  grep 'testing: testzip\.pb\.cc *OK$' $TEST_TMPDIR/testzip.list > /dev/null \
+    || fail 'testzip.pb.cc not found in output zip.'
+  grep 'testing: testzip\.pb\.h *OK$' $TEST_TMPDIR/testzip.list > /dev/null \
+    || fail 'testzip.pb.h not found in output zip.'
+  grep 'testing: testzip_pb2\.py *OK$' $TEST_TMPDIR/testzip.list > /dev/null \
+    || fail 'testzip_pb2.py not found in output zip.'
+  grep -i 'manifest' $TEST_TMPDIR/testzip.list > /dev/null \
+    && fail 'Zip file contained manifest.'
+else
+  echo "Warning:  'unzip' command not available.  Skipping test."
+fi
+
+echo "Testing output to jar..."
+if $JAR c $TEST_TMPDIR/testzip.proto > /dev/null; then
+  $JAR tf $TEST_TMPDIR/testzip.jar > $TEST_TMPDIR/testzip.list \
+    || fail 'jar failed.'
+
+  # Check that -interface.jar timestamps are normalized:
+  if [[ "$(TZ=UTC $JAR tvf $TEST_TMPDIR/testzip.jar)" != *'Tue Jan 01 00:00:00 UTC 1980'* ]]; then
+    fail 'Zip did not contain normalized timestamps'
+  fi
+
+  grep '^test/jar/Foo\.java$' $TEST_TMPDIR/testzip.list > /dev/null \
+    || fail 'Foo.java not found in output jar.'
+  grep '^test/jar/Bar\.java$' $TEST_TMPDIR/testzip.list > /dev/null \
+    || fail 'Bar.java not found in output jar.'
+  grep '^test/jar/Outer\.java$' $TEST_TMPDIR/testzip.list > /dev/null \
+    || fail 'Outer.java not found in output jar.'
+  grep '^META-INF/MANIFEST\.MF$' $TEST_TMPDIR/testzip.list > /dev/null \
+    || fail 'Manifest not found in output jar.'
+else
+  echo "Warning:  'jar' command not available.  Skipping test."
+fi
+
+echo PASS
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/zip_writer.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/zip_writer.cc"
new file mode 100644
index 00000000..872dd9ed
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/zip_writer.cc"
@@ -0,0 +1,222 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: ambrose@google.com (Ambrose Feinstein),
+//         kenton@google.com (Kenton Varda)
+//
+// Based on http://www.pkware.com/documents/casestudies/APPNOTE.TXT
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+// January 1, 1980 as a DOS date.
+// see https://msdn.microsoft.com/en-us/library/9kkf9tah.aspx
+static const uint16 kDosEpoch = 1 << 5 | 1;
+
+static const uint32 kCRC32Table[256] = {
+    0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
+    0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+    0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
+    0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+    0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
+    0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+    0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
+    0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+    0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
+    0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+    0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
+    0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+    0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
+    0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+    0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+    0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+    0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
+    0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+    0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
+    0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+    0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
+    0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+    0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
+    0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+    0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+    0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+    0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
+    0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+    0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
+    0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+    0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
+    0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+    0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
+    0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+    0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+    0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+    0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
+    0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+    0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
+    0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+    0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
+    0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+    0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d};
+
+static uint32 ComputeCRC32(const std::string& buf) {
+  uint32 x = ~0U;
+  for (int i = 0; i < buf.size(); ++i) {
+    unsigned char c = buf[i];
+    x = kCRC32Table[(x ^ c) & 0xff] ^ (x >> 8);
+  }
+  return ~x;
+}
+
+static void WriteShort(io::CodedOutputStream* out, uint16 val) {
+  uint8 p[2];
+  p[0] = static_cast(val);
+  p[1] = static_cast(val >> 8);
+  out->WriteRaw(p, 2);
+}
+
+ZipWriter::ZipWriter(io::ZeroCopyOutputStream* raw_output)
+    : raw_output_(raw_output) {}
+ZipWriter::~ZipWriter() {}
+
+bool ZipWriter::Write(const std::string& filename,
+                      const std::string& contents) {
+  FileInfo info;
+
+  info.name = filename;
+  uint16 filename_size = filename.size();
+  info.offset = raw_output_->ByteCount();
+  info.size = contents.size();
+  info.crc32 = ComputeCRC32(contents);
+
+  files_.push_back(info);
+
+  // write file header
+  io::CodedOutputStream output(raw_output_);
+  output.WriteLittleEndian32(0x04034b50);  // magic
+  WriteShort(&output, 10);                 // version needed to extract
+  WriteShort(&output, 0);                  // flags
+  WriteShort(&output, 0);                  // compression method: stored
+  WriteShort(&output, 0);                  // last modified time
+  WriteShort(&output, kDosEpoch);          // last modified date
+  output.WriteLittleEndian32(info.crc32);  // crc-32
+  output.WriteLittleEndian32(info.size);   // compressed size
+  output.WriteLittleEndian32(info.size);   // uncompressed size
+  WriteShort(&output, filename_size);      // file name length
+  WriteShort(&output, 0);                  // extra field length
+  output.WriteString(filename);            // file name
+  output.WriteString(contents);            // file data
+
+  return !output.HadError();
+}
+
+bool ZipWriter::WriteDirectory() {
+  uint16 num_entries = files_.size();
+  uint32 dir_ofs = raw_output_->ByteCount();
+
+  // write central directory
+  io::CodedOutputStream output(raw_output_);
+  for (int i = 0; i < num_entries; ++i) {
+    const std::string& filename = files_[i].name;
+    uint16 filename_size = filename.size();
+    uint32 crc32 = files_[i].crc32;
+    uint32 size = files_[i].size;
+    uint32 offset = files_[i].offset;
+
+    output.WriteLittleEndian32(0x02014b50);  // magic
+    WriteShort(&output, 10);                 // version made by
+    WriteShort(&output, 10);                 // version needed to extract
+    WriteShort(&output, 0);                  // flags
+    WriteShort(&output, 0);                  // compression method: stored
+    WriteShort(&output, 0);                  // last modified time
+    WriteShort(&output, kDosEpoch);          // last modified date
+    output.WriteLittleEndian32(crc32);       // crc-32
+    output.WriteLittleEndian32(size);        // compressed size
+    output.WriteLittleEndian32(size);        // uncompressed size
+    WriteShort(&output, filename_size);      // file name length
+    WriteShort(&output, 0);                  // extra field length
+    WriteShort(&output, 0);                  // file comment length
+    WriteShort(&output, 0);                  // starting disk number
+    WriteShort(&output, 0);                  // internal file attributes
+    output.WriteLittleEndian32(0);           // external file attributes
+    output.WriteLittleEndian32(offset);      // local header offset
+    output.WriteString(filename);            // file name
+  }
+  uint32 dir_len = output.ByteCount();
+
+  // write end of central directory marker
+  output.WriteLittleEndian32(0x06054b50);  // magic
+  WriteShort(&output, 0);                  // disk number
+  WriteShort(&output, 0);               // disk with start of central directory
+  WriteShort(&output, num_entries);     // central directory entries (this disk)
+  WriteShort(&output, num_entries);     // central directory entries (total)
+  output.WriteLittleEndian32(dir_len);  // central directory byte size
+  output.WriteLittleEndian32(dir_ofs);  // central directory offset
+  WriteShort(&output, 0);               // comment length
+
+  return output.HadError();
+}
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/zip_writer.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/zip_writer.h"
new file mode 100644
index 00000000..a99bb78c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/compiler/zip_writer.h"
@@ -0,0 +1,93 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+class ZipWriter {
+ public:
+  ZipWriter(io::ZeroCopyOutputStream* raw_output);
+  ~ZipWriter();
+
+  bool Write(const std::string& filename, const std::string& contents);
+  bool WriteDirectory();
+
+ private:
+  struct FileInfo {
+    std::string name;
+    uint32 offset;
+    uint32 size;
+    uint32 crc32;
+  };
+
+  io::ZeroCopyOutputStream* raw_output_;
+  std::vector files_;
+};
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.cc"
new file mode 100644
index 00000000..80a12fc8
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.cc"
@@ -0,0 +1,7349 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#undef PACKAGE  // autoheader #defines this.  :(
+
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+struct Symbol {
+  enum Type {
+    NULL_SYMBOL,
+    MESSAGE,
+    FIELD,
+    ONEOF,
+    ENUM,
+    ENUM_VALUE,
+    SERVICE,
+    METHOD,
+    PACKAGE
+  };
+  Type type;
+  union {
+    const Descriptor* descriptor;
+    const FieldDescriptor* field_descriptor;
+    const OneofDescriptor* oneof_descriptor;
+    const EnumDescriptor* enum_descriptor;
+    const EnumValueDescriptor* enum_value_descriptor;
+    const ServiceDescriptor* service_descriptor;
+    const MethodDescriptor* method_descriptor;
+    const FileDescriptor* package_file_descriptor;
+  };
+
+  inline Symbol() : type(NULL_SYMBOL) { descriptor = nullptr; }
+  inline bool IsNull() const { return type == NULL_SYMBOL; }
+  inline bool IsType() const { return type == MESSAGE || type == ENUM; }
+  inline bool IsAggregate() const {
+    return type == MESSAGE || type == PACKAGE || type == ENUM ||
+           type == SERVICE;
+  }
+
+#define CONSTRUCTOR(TYPE, TYPE_CONSTANT, FIELD) \
+  inline explicit Symbol(const TYPE* value) {   \
+    type = TYPE_CONSTANT;                       \
+    this->FIELD = value;                        \
+  }
+
+  CONSTRUCTOR(Descriptor, MESSAGE, descriptor)
+  CONSTRUCTOR(FieldDescriptor, FIELD, field_descriptor)
+  CONSTRUCTOR(OneofDescriptor, ONEOF, oneof_descriptor)
+  CONSTRUCTOR(EnumDescriptor, ENUM, enum_descriptor)
+  CONSTRUCTOR(EnumValueDescriptor, ENUM_VALUE, enum_value_descriptor)
+  CONSTRUCTOR(ServiceDescriptor, SERVICE, service_descriptor)
+  CONSTRUCTOR(MethodDescriptor, METHOD, method_descriptor)
+  CONSTRUCTOR(FileDescriptor, PACKAGE, package_file_descriptor)
+#undef CONSTRUCTOR
+
+  const FileDescriptor* GetFile() const {
+    switch (type) {
+      case NULL_SYMBOL:
+        return nullptr;
+      case MESSAGE:
+        return descriptor->file();
+      case FIELD:
+        return field_descriptor->file();
+      case ONEOF:
+        return oneof_descriptor->containing_type()->file();
+      case ENUM:
+        return enum_descriptor->file();
+      case ENUM_VALUE:
+        return enum_value_descriptor->type()->file();
+      case SERVICE:
+        return service_descriptor->file();
+      case METHOD:
+        return method_descriptor->service()->file();
+      case PACKAGE:
+        return package_file_descriptor;
+    }
+    return nullptr;
+  }
+};
+
+const FieldDescriptor::CppType
+    FieldDescriptor::kTypeToCppTypeMap[MAX_TYPE + 1] = {
+        static_cast(0),  // 0 is reserved for errors
+
+        CPPTYPE_DOUBLE,   // TYPE_DOUBLE
+        CPPTYPE_FLOAT,    // TYPE_FLOAT
+        CPPTYPE_INT64,    // TYPE_INT64
+        CPPTYPE_UINT64,   // TYPE_UINT64
+        CPPTYPE_INT32,    // TYPE_INT32
+        CPPTYPE_UINT64,   // TYPE_FIXED64
+        CPPTYPE_UINT32,   // TYPE_FIXED32
+        CPPTYPE_BOOL,     // TYPE_BOOL
+        CPPTYPE_STRING,   // TYPE_STRING
+        CPPTYPE_MESSAGE,  // TYPE_GROUP
+        CPPTYPE_MESSAGE,  // TYPE_MESSAGE
+        CPPTYPE_STRING,   // TYPE_BYTES
+        CPPTYPE_UINT32,   // TYPE_UINT32
+        CPPTYPE_ENUM,     // TYPE_ENUM
+        CPPTYPE_INT32,    // TYPE_SFIXED32
+        CPPTYPE_INT64,    // TYPE_SFIXED64
+        CPPTYPE_INT32,    // TYPE_SINT32
+        CPPTYPE_INT64,    // TYPE_SINT64
+};
+
+const char* const FieldDescriptor::kTypeToName[MAX_TYPE + 1] = {
+    "ERROR",  // 0 is reserved for errors
+
+    "double",    // TYPE_DOUBLE
+    "float",     // TYPE_FLOAT
+    "int64",     // TYPE_INT64
+    "uint64",    // TYPE_UINT64
+    "int32",     // TYPE_INT32
+    "fixed64",   // TYPE_FIXED64
+    "fixed32",   // TYPE_FIXED32
+    "bool",      // TYPE_BOOL
+    "string",    // TYPE_STRING
+    "group",     // TYPE_GROUP
+    "message",   // TYPE_MESSAGE
+    "bytes",     // TYPE_BYTES
+    "uint32",    // TYPE_UINT32
+    "enum",      // TYPE_ENUM
+    "sfixed32",  // TYPE_SFIXED32
+    "sfixed64",  // TYPE_SFIXED64
+    "sint32",    // TYPE_SINT32
+    "sint64",    // TYPE_SINT64
+};
+
+const char* const FieldDescriptor::kCppTypeToName[MAX_CPPTYPE + 1] = {
+    "ERROR",  // 0 is reserved for errors
+
+    "int32",    // CPPTYPE_INT32
+    "int64",    // CPPTYPE_INT64
+    "uint32",   // CPPTYPE_UINT32
+    "uint64",   // CPPTYPE_UINT64
+    "double",   // CPPTYPE_DOUBLE
+    "float",    // CPPTYPE_FLOAT
+    "bool",     // CPPTYPE_BOOL
+    "enum",     // CPPTYPE_ENUM
+    "string",   // CPPTYPE_STRING
+    "message",  // CPPTYPE_MESSAGE
+};
+
+const char* const FieldDescriptor::kLabelToName[MAX_LABEL + 1] = {
+    "ERROR",  // 0 is reserved for errors
+
+    "optional",  // LABEL_OPTIONAL
+    "required",  // LABEL_REQUIRED
+    "repeated",  // LABEL_REPEATED
+};
+
+const char* FileDescriptor::SyntaxName(FileDescriptor::Syntax syntax) {
+  switch (syntax) {
+    case SYNTAX_PROTO2:
+      return "proto2";
+    case SYNTAX_PROTO3:
+      return "proto3";
+    case SYNTAX_UNKNOWN:
+      return "unknown";
+  }
+  GOOGLE_LOG(FATAL) << "can't reach here.";
+  return nullptr;
+}
+
+static const char* const kNonLinkedWeakMessageReplacementName = "google.protobuf.Empty";
+
+#if !defined(_MSC_VER) || _MSC_VER >= 1900
+const int FieldDescriptor::kMaxNumber;
+const int FieldDescriptor::kFirstReservedNumber;
+const int FieldDescriptor::kLastReservedNumber;
+#endif
+
+namespace {
+
+// Note:  I distrust ctype.h due to locales.
+char ToUpper(char ch) {
+  return (ch >= 'a' && ch <= 'z') ? (ch - 'a' + 'A') : ch;
+}
+
+char ToLower(char ch) {
+  return (ch >= 'A' && ch <= 'Z') ? (ch - 'A' + 'a') : ch;
+}
+
+std::string ToCamelCase(const std::string& input, bool lower_first) {
+  bool capitalize_next = !lower_first;
+  std::string result;
+  result.reserve(input.size());
+
+  for (int i = 0; i < input.size(); i++) {
+    if (input[i] == '_') {
+      capitalize_next = true;
+    } else if (capitalize_next) {
+      result.push_back(ToUpper(input[i]));
+      capitalize_next = false;
+    } else {
+      result.push_back(input[i]);
+    }
+  }
+
+  // Lower-case the first letter.
+  if (lower_first && !result.empty()) {
+    result[0] = ToLower(result[0]);
+  }
+
+  return result;
+}
+
+std::string ToJsonName(const std::string& input) {
+  bool capitalize_next = false;
+  std::string result;
+  result.reserve(input.size());
+
+  for (int i = 0; i < input.size(); i++) {
+    if (input[i] == '_') {
+      capitalize_next = true;
+    } else if (capitalize_next) {
+      result.push_back(ToUpper(input[i]));
+      capitalize_next = false;
+    } else {
+      result.push_back(input[i]);
+    }
+  }
+
+  return result;
+}
+
+std::string EnumValueToPascalCase(const std::string& input) {
+  bool next_upper = true;
+  std::string result;
+  result.reserve(input.size());
+
+  for (int i = 0; i < input.size(); i++) {
+    if (input[i] == '_') {
+      next_upper = true;
+    } else {
+      if (next_upper) {
+        result.push_back(ToUpper(input[i]));
+      } else {
+        result.push_back(ToLower(input[i]));
+      }
+      next_upper = false;
+    }
+  }
+
+  return result;
+}
+
+// Class to remove an enum prefix from enum values.
+class PrefixRemover {
+ public:
+  PrefixRemover(StringPiece prefix) {
+    // Strip underscores and lower-case the prefix.
+    for (int i = 0; i < prefix.size(); i++) {
+      if (prefix[i] != '_') {
+        prefix_ += ascii_tolower(prefix[i]);
+      }
+    }
+  }
+
+  // Tries to remove the enum prefix from this enum value.
+  // If this is not possible, returns the input verbatim.
+  std::string MaybeRemove(StringPiece str) {
+    // We can't just lowercase and strip str and look for a prefix.
+    // We need to properly recognize the difference between:
+    //
+    //   enum Foo {
+    //     FOO_BAR_BAZ = 0;
+    //     FOO_BARBAZ = 1;
+    //   }
+    //
+    // This is acceptable (though perhaps not advisable) because even when
+    // we PascalCase, these two will still be distinct (BarBaz vs. Barbaz).
+    size_t i, j;
+
+    // Skip past prefix_ in str if we can.
+    for (i = 0, j = 0; i < str.size() && j < prefix_.size(); i++) {
+      if (str[i] == '_') {
+        continue;
+      }
+
+      if (ascii_tolower(str[i]) != prefix_[j++]) {
+        return std::string(str);
+      }
+    }
+
+    // If we didn't make it through the prefix, we've failed to strip the
+    // prefix.
+    if (j < prefix_.size()) {
+      return std::string(str);
+    }
+
+    // Skip underscores between prefix and further characters.
+    while (i < str.size() && str[i] == '_') {
+      i++;
+    }
+
+    // Enum label can't be the empty string.
+    if (i == str.size()) {
+      return std::string(str);
+    }
+
+    // We successfully stripped the prefix.
+    str.remove_prefix(i);
+    return std::string(str);
+  }
+
+ private:
+  std::string prefix_;
+};
+
+// A DescriptorPool contains a bunch of hash-maps to implement the
+// various Find*By*() methods.  Since hashtable lookups are O(1), it's
+// most efficient to construct a fixed set of large hash-maps used by
+// all objects in the pool rather than construct one or more small
+// hash-maps for each object.
+//
+// The keys to these hash-maps are (parent, name) or (parent, number) pairs.
+//
+// TODO(kenton):  Use StringPiece rather than const char* in keys?  It would
+//   be a lot cleaner but we'd just have to convert it back to const char*
+//   for the open source release.
+
+typedef std::pair PointerStringPair;
+
+struct PointerStringPairEqual {
+  inline bool operator()(const PointerStringPair& a,
+                         const PointerStringPair& b) const {
+    return a.first == b.first && strcmp(a.second, b.second) == 0;
+  }
+};
+
+typedef std::pair DescriptorIntPair;
+typedef std::pair EnumIntPair;
+
+#define HASH_MAP std::unordered_map
+#define HASH_SET std::unordered_set
+#define HASH_FXN hash
+
+template 
+struct PointerIntegerPairHash {
+  size_t operator()(const PairType& p) const {
+    static const size_t prime1 = 16777499;
+    static const size_t prime2 = 16777619;
+    return reinterpret_cast(p.first) * prime1 ^
+           static_cast(p.second) * prime2;
+  }
+
+#ifdef _MSC_VER
+  // Used only by MSVC and platforms where hash_map is not available.
+  static const size_t bucket_size = 4;
+  static const size_t min_buckets = 8;
+#endif
+  inline bool operator()(const PairType& a, const PairType& b) const {
+    return a.first < b.first || (a.first == b.first && a.second < b.second);
+  }
+};
+
+struct PointerStringPairHash {
+  size_t operator()(const PointerStringPair& p) const {
+    static const size_t prime = 16777619;
+    hash cstring_hash;
+    return reinterpret_cast(p.first) * prime ^
+           static_cast(cstring_hash(p.second));
+  }
+
+#ifdef _MSC_VER
+  // Used only by MSVC and platforms where hash_map is not available.
+  static const size_t bucket_size = 4;
+  static const size_t min_buckets = 8;
+#endif
+  inline bool operator()(const PointerStringPair& a,
+                         const PointerStringPair& b) const {
+    if (a.first < b.first) return true;
+    if (a.first > b.first) return false;
+    return strcmp(a.second, b.second) < 0;
+  }
+};
+
+
+const Symbol kNullSymbol;
+
+typedef HASH_MAP, streq>
+    SymbolsByNameMap;
+
+typedef HASH_MAP
+    SymbolsByParentMap;
+
+typedef HASH_MAP,
+                 streq>
+    FilesByNameMap;
+
+typedef HASH_MAP
+    FieldsByNameMap;
+
+typedef HASH_MAP,
+                 std::equal_to>
+    FieldsByNumberMap;
+
+typedef HASH_MAP,
+                 std::equal_to>
+    EnumValuesByNumberMap;
+// This is a map rather than a hash-map, since we use it to iterate
+// through all the extensions that extend a given Descriptor, and an
+// ordered data structure that implements lower_bound is convenient
+// for that.
+typedef std::map
+    ExtensionsGroupedByDescriptorMap;
+typedef HASH_MAP
+    LocationsByPathMap;
+
+std::set* NewAllowedProto3Extendee() {
+  auto allowed_proto3_extendees = new std::set;
+  const char* kOptionNames[] = {
+      "FileOptions",      "MessageOptions", "FieldOptions",  "EnumOptions",
+      "EnumValueOptions", "ServiceOptions", "MethodOptions", "OneofOptions"};
+  for (int i = 0; i < GOOGLE_ARRAYSIZE(kOptionNames); ++i) {
+    // descriptor.proto has a different package name in opensource. We allow
+    // both so the opensource protocol compiler can also compile internal
+    // proto3 files with custom options. See: b/27567912
+    allowed_proto3_extendees->insert(std::string("google.protobuf.") +
+                                     kOptionNames[i]);
+    // Split the word to trick the opensource processing scripts so they
+    // will keep the original package name.
+    allowed_proto3_extendees->insert(std::string("proto") + "2." +
+                                     kOptionNames[i]);
+  }
+  return allowed_proto3_extendees;
+}
+
+// Checks whether the extendee type is allowed in proto3.
+// Only extensions to descriptor options are allowed. We use name comparison
+// instead of comparing the descriptor directly because the extensions may be
+// defined in a different pool.
+bool AllowedExtendeeInProto3(const std::string& name) {
+  static auto allowed_proto3_extendees =
+      internal::OnShutdownDelete(NewAllowedProto3Extendee());
+  return allowed_proto3_extendees->find(name) !=
+         allowed_proto3_extendees->end();
+}
+
+}  // anonymous namespace
+
+// ===================================================================
+// DescriptorPool::Tables
+
+class DescriptorPool::Tables {
+ public:
+  Tables();
+  ~Tables();
+
+  // Record the current state of the tables to the stack of checkpoints.
+  // Each call to AddCheckpoint() must be paired with exactly one call to either
+  // ClearLastCheckpoint() or RollbackToLastCheckpoint().
+  //
+  // This is used when building files, since some kinds of validation errors
+  // cannot be detected until the file's descriptors have already been added to
+  // the tables.
+  //
+  // This supports recursive checkpoints, since building a file may trigger
+  // recursive building of other files. Note that recursive checkpoints are not
+  // normally necessary; explicit dependencies are built prior to checkpointing.
+  // So although we recursively build transitive imports, there is at most one
+  // checkpoint in the stack during dependency building.
+  //
+  // Recursive checkpoints only arise during cross-linking of the descriptors.
+  // Symbol references must be resolved, via DescriptorBuilder::FindSymbol and
+  // friends. If the pending file references an unknown symbol
+  // (e.g., it is not defined in the pending file's explicit dependencies), and
+  // the pool is using a fallback database, and that database contains a file
+  // defining that symbol, and that file has not yet been built by the pool,
+  // the pool builds the file during cross-linking, leading to another
+  // checkpoint.
+  void AddCheckpoint();
+
+  // Mark the last checkpoint as having cleared successfully, removing it from
+  // the stack. If the stack is empty, all pending symbols will be committed.
+  //
+  // Note that this does not guarantee that the symbols added since the last
+  // checkpoint won't be rolled back: if a checkpoint gets rolled back,
+  // everything past that point gets rolled back, including symbols added after
+  // checkpoints that were pushed onto the stack after it and marked as cleared.
+  void ClearLastCheckpoint();
+
+  // Roll back the Tables to the state of the checkpoint at the top of the
+  // stack, removing everything that was added after that point.
+  void RollbackToLastCheckpoint();
+
+  // The stack of files which are currently being built.  Used to detect
+  // cyclic dependencies when loading files from a DescriptorDatabase.  Not
+  // used when fallback_database_ == nullptr.
+  std::vector pending_files_;
+
+  // A set of files which we have tried to load from the fallback database
+  // and encountered errors.  We will not attempt to load them again during
+  // execution of the current public API call, but for compatibility with
+  // legacy clients, this is cleared at the beginning of each public API call.
+  // Not used when fallback_database_ == nullptr.
+  HASH_SET known_bad_files_;
+
+  // A set of symbols which we have tried to load from the fallback database
+  // and encountered errors. We will not attempt to load them again during
+  // execution of the current public API call, but for compatibility with
+  // legacy clients, this is cleared at the beginning of each public API call.
+  HASH_SET known_bad_symbols_;
+
+  // The set of descriptors for which we've already loaded the full
+  // set of extensions numbers from fallback_database_.
+  HASH_SET extensions_loaded_from_db_;
+
+  // -----------------------------------------------------------------
+  // Finding items.
+
+  // Find symbols.  This returns a null Symbol (symbol.IsNull() is true)
+  // if not found.
+  inline Symbol FindSymbol(const std::string& key) const;
+
+  // This implements the body of DescriptorPool::Find*ByName().  It should
+  // really be a private method of DescriptorPool, but that would require
+  // declaring Symbol in descriptor.h, which would drag all kinds of other
+  // stuff into the header.  Yay C++.
+  Symbol FindByNameHelper(const DescriptorPool* pool, const std::string& name);
+
+  // These return nullptr if not found.
+  inline const FileDescriptor* FindFile(const std::string& key) const;
+  inline const FieldDescriptor* FindExtension(const Descriptor* extendee,
+                                              int number) const;
+  inline void FindAllExtensions(const Descriptor* extendee,
+                                std::vector* out) const;
+
+  // -----------------------------------------------------------------
+  // Adding items.
+
+  // These add items to the corresponding tables.  They return false if
+  // the key already exists in the table.  For AddSymbol(), the string passed
+  // in must be one that was constructed using AllocateString(), as it will
+  // be used as a key in the symbols_by_name_ map without copying.
+  bool AddSymbol(const std::string& full_name, Symbol symbol);
+  bool AddFile(const FileDescriptor* file);
+  bool AddExtension(const FieldDescriptor* field);
+
+  // -----------------------------------------------------------------
+  // Allocating memory.
+
+  // Allocate an object which will be reclaimed when the pool is
+  // destroyed.  Note that the object's destructor will never be called,
+  // so its fields must be plain old data (primitive data types and
+  // pointers).  All of the descriptor types are such objects.
+  template 
+  Type* Allocate();
+
+  // Allocate an array of objects which will be reclaimed when the
+  // pool in destroyed.  Again, destructors are never called.
+  template 
+  Type* AllocateArray(int count);
+
+  // Allocate a string which will be destroyed when the pool is destroyed.
+  // The string is initialized to the given value for convenience.
+  std::string* AllocateString(const std::string& value);
+
+  // Allocate empty string which will be destroyed when the pool is destroyed.
+  std::string* AllocateEmptyString();
+
+  // Allocate a internal::call_once which will be destroyed when the pool is
+  // destroyed.
+  internal::once_flag* AllocateOnceDynamic();
+
+  // Allocate a protocol message object.  Some older versions of GCC have
+  // trouble understanding explicit template instantiations in some cases, so
+  // in those cases we have to pass a dummy pointer of the right type as the
+  // parameter instead of specifying the type explicitly.
+  template 
+  Type* AllocateMessage(Type* dummy = nullptr);
+
+  // Allocate a FileDescriptorTables object.
+  FileDescriptorTables* AllocateFileTables();
+
+ private:
+  // All other memory allocated in the pool.  Must be first as other objects can
+  // point into these.
+  std::vector> allocations_;
+  std::vector> strings_;
+  std::vector> messages_;
+  std::vector> once_dynamics_;
+  std::vector> file_tables_;
+
+  SymbolsByNameMap symbols_by_name_;
+  FilesByNameMap files_by_name_;
+  ExtensionsGroupedByDescriptorMap extensions_;
+
+  struct CheckPoint {
+    explicit CheckPoint(const Tables* tables)
+        : strings_before_checkpoint(tables->strings_.size()),
+          messages_before_checkpoint(tables->messages_.size()),
+          once_dynamics_before_checkpoint(tables->once_dynamics_.size()),
+          file_tables_before_checkpoint(tables->file_tables_.size()),
+          allocations_before_checkpoint(tables->allocations_.size()),
+          pending_symbols_before_checkpoint(
+              tables->symbols_after_checkpoint_.size()),
+          pending_files_before_checkpoint(
+              tables->files_after_checkpoint_.size()),
+          pending_extensions_before_checkpoint(
+              tables->extensions_after_checkpoint_.size()) {}
+    int strings_before_checkpoint;
+    int messages_before_checkpoint;
+    int once_dynamics_before_checkpoint;
+    int file_tables_before_checkpoint;
+    int allocations_before_checkpoint;
+    int pending_symbols_before_checkpoint;
+    int pending_files_before_checkpoint;
+    int pending_extensions_before_checkpoint;
+  };
+  std::vector checkpoints_;
+  std::vector symbols_after_checkpoint_;
+  std::vector files_after_checkpoint_;
+  std::vector extensions_after_checkpoint_;
+
+  // Allocate some bytes which will be reclaimed when the pool is
+  // destroyed.
+  void* AllocateBytes(int size);
+};
+
+// Contains tables specific to a particular file.  These tables are not
+// modified once the file has been constructed, so they need not be
+// protected by a mutex.  This makes operations that depend only on the
+// contents of a single file -- e.g. Descriptor::FindFieldByName() --
+// lock-free.
+//
+// For historical reasons, the definitions of the methods of
+// FileDescriptorTables and DescriptorPool::Tables are interleaved below.
+// These used to be a single class.
+class FileDescriptorTables {
+ public:
+  FileDescriptorTables();
+  ~FileDescriptorTables();
+
+  // Empty table, used with placeholder files.
+  inline static const FileDescriptorTables& GetEmptyInstance();
+
+  // -----------------------------------------------------------------
+  // Finding items.
+
+  // Find symbols.  These return a null Symbol (symbol.IsNull() is true)
+  // if not found.
+  inline Symbol FindNestedSymbol(const void* parent,
+                                 const std::string& name) const;
+  inline Symbol FindNestedSymbolOfType(const void* parent,
+                                       const std::string& name,
+                                       const Symbol::Type type) const;
+
+  // These return nullptr if not found.
+  inline const FieldDescriptor* FindFieldByNumber(const Descriptor* parent,
+                                                  int number) const;
+  inline const FieldDescriptor* FindFieldByLowercaseName(
+      const void* parent, const std::string& lowercase_name) const;
+  inline const FieldDescriptor* FindFieldByCamelcaseName(
+      const void* parent, const std::string& camelcase_name) const;
+  inline const EnumValueDescriptor* FindEnumValueByNumber(
+      const EnumDescriptor* parent, int number) const;
+  // This creates a new EnumValueDescriptor if not found, in a thread-safe way.
+  inline const EnumValueDescriptor* FindEnumValueByNumberCreatingIfUnknown(
+      const EnumDescriptor* parent, int number) const;
+
+  // -----------------------------------------------------------------
+  // Adding items.
+
+  // These add items to the corresponding tables.  They return false if
+  // the key already exists in the table.  For AddAliasUnderParent(), the
+  // string passed in must be one that was constructed using AllocateString(),
+  // as it will be used as a key in the symbols_by_parent_ map without copying.
+  bool AddAliasUnderParent(const void* parent, const std::string& name,
+                           Symbol symbol);
+  bool AddFieldByNumber(const FieldDescriptor* field);
+  bool AddEnumValueByNumber(const EnumValueDescriptor* value);
+
+  // Adds the field to the lowercase_name and camelcase_name maps.  Never
+  // fails because we allow duplicates; the first field by the name wins.
+  void AddFieldByStylizedNames(const FieldDescriptor* field);
+
+  // Populates p->first->locations_by_path_ from p->second.
+  // Unusual signature dictated by internal::call_once.
+  static void BuildLocationsByPath(
+      std::pair* p);
+
+  // Returns the location denoted by the specified path through info,
+  // or nullptr if not found.
+  // The value of info must be that of the corresponding FileDescriptor.
+  // (Conceptually a pure function, but stateful as an optimisation.)
+  const SourceCodeInfo_Location* GetSourceLocation(
+      const std::vector& path, const SourceCodeInfo* info) const;
+
+  // Must be called after BuildFileImpl(), even if the build failed and
+  // we are going to roll back to the last checkpoint.
+  void FinalizeTables();
+
+ private:
+  const void* FindParentForFieldsByMap(const FieldDescriptor* field) const;
+  static void FieldsByLowercaseNamesLazyInitStatic(
+      const FileDescriptorTables* tables);
+  void FieldsByLowercaseNamesLazyInitInternal() const;
+  static void FieldsByCamelcaseNamesLazyInitStatic(
+      const FileDescriptorTables* tables);
+  void FieldsByCamelcaseNamesLazyInitInternal() const;
+
+  SymbolsByParentMap symbols_by_parent_;
+  mutable FieldsByNameMap fields_by_lowercase_name_;
+  std::unique_ptr fields_by_lowercase_name_tmp_;
+  mutable internal::once_flag fields_by_lowercase_name_once_;
+  mutable FieldsByNameMap fields_by_camelcase_name_;
+  std::unique_ptr fields_by_camelcase_name_tmp_;
+  mutable internal::once_flag fields_by_camelcase_name_once_;
+  FieldsByNumberMap fields_by_number_;  // Not including extensions.
+  EnumValuesByNumberMap enum_values_by_number_;
+  mutable EnumValuesByNumberMap unknown_enum_values_by_number_
+      PROTOBUF_GUARDED_BY(unknown_enum_values_mu_);
+
+  // Populated on first request to save space, hence constness games.
+  mutable internal::once_flag locations_by_path_once_;
+  mutable LocationsByPathMap locations_by_path_;
+
+  // Mutex to protect the unknown-enum-value map due to dynamic
+  // EnumValueDescriptor creation on unknown values.
+  mutable internal::WrappedMutex unknown_enum_values_mu_;
+};
+
+DescriptorPool::Tables::Tables()
+    // Start some hash-map and hash-set objects with a small # of buckets
+    : known_bad_files_(3),
+      known_bad_symbols_(3),
+      extensions_loaded_from_db_(3),
+      symbols_by_name_(3),
+      files_by_name_(3) {}
+
+DescriptorPool::Tables::~Tables() { GOOGLE_DCHECK(checkpoints_.empty()); }
+
+FileDescriptorTables::FileDescriptorTables()
+    // Initialize all the hash tables to start out with a small # of buckets.
+    : symbols_by_parent_(3),
+      fields_by_lowercase_name_(3),
+      fields_by_lowercase_name_tmp_(new FieldsByNameMap()),
+      fields_by_camelcase_name_(3),
+      fields_by_camelcase_name_tmp_(new FieldsByNameMap()),
+      fields_by_number_(3),
+      enum_values_by_number_(3),
+      unknown_enum_values_by_number_(3),
+      locations_by_path_(3) {}
+
+FileDescriptorTables::~FileDescriptorTables() {}
+
+inline const FileDescriptorTables& FileDescriptorTables::GetEmptyInstance() {
+  static auto file_descriptor_tables =
+      internal::OnShutdownDelete(new FileDescriptorTables());
+  return *file_descriptor_tables;
+}
+
+void DescriptorPool::Tables::AddCheckpoint() {
+  checkpoints_.push_back(CheckPoint(this));
+}
+
+void DescriptorPool::Tables::ClearLastCheckpoint() {
+  GOOGLE_DCHECK(!checkpoints_.empty());
+  checkpoints_.pop_back();
+  if (checkpoints_.empty()) {
+    // All checkpoints have been cleared: we can now commit all of the pending
+    // data.
+    symbols_after_checkpoint_.clear();
+    files_after_checkpoint_.clear();
+    extensions_after_checkpoint_.clear();
+  }
+}
+
+void DescriptorPool::Tables::RollbackToLastCheckpoint() {
+  GOOGLE_DCHECK(!checkpoints_.empty());
+  const CheckPoint& checkpoint = checkpoints_.back();
+
+  for (int i = checkpoint.pending_symbols_before_checkpoint;
+       i < symbols_after_checkpoint_.size(); i++) {
+    symbols_by_name_.erase(symbols_after_checkpoint_[i]);
+  }
+  for (int i = checkpoint.pending_files_before_checkpoint;
+       i < files_after_checkpoint_.size(); i++) {
+    files_by_name_.erase(files_after_checkpoint_[i]);
+  }
+  for (int i = checkpoint.pending_extensions_before_checkpoint;
+       i < extensions_after_checkpoint_.size(); i++) {
+    extensions_.erase(extensions_after_checkpoint_[i]);
+  }
+
+  symbols_after_checkpoint_.resize(
+      checkpoint.pending_symbols_before_checkpoint);
+  files_after_checkpoint_.resize(checkpoint.pending_files_before_checkpoint);
+  extensions_after_checkpoint_.resize(
+      checkpoint.pending_extensions_before_checkpoint);
+
+  strings_.resize(checkpoint.strings_before_checkpoint);
+  messages_.resize(checkpoint.messages_before_checkpoint);
+  once_dynamics_.resize(checkpoint.once_dynamics_before_checkpoint);
+  file_tables_.resize(checkpoint.file_tables_before_checkpoint);
+  allocations_.resize(checkpoint.allocations_before_checkpoint);
+  checkpoints_.pop_back();
+}
+
+// -------------------------------------------------------------------
+
+inline Symbol DescriptorPool::Tables::FindSymbol(const std::string& key) const {
+  const Symbol* result = FindOrNull(symbols_by_name_, key.c_str());
+  if (result == nullptr) {
+    return kNullSymbol;
+  } else {
+    return *result;
+  }
+}
+
+inline Symbol FileDescriptorTables::FindNestedSymbol(
+    const void* parent, const std::string& name) const {
+  const Symbol* result = FindOrNull(
+      symbols_by_parent_, PointerStringPair(parent, name.c_str()));
+  if (result == nullptr) {
+    return kNullSymbol;
+  } else {
+    return *result;
+  }
+}
+
+inline Symbol FileDescriptorTables::FindNestedSymbolOfType(
+    const void* parent, const std::string& name,
+    const Symbol::Type type) const {
+  Symbol result = FindNestedSymbol(parent, name);
+  if (result.type != type) return kNullSymbol;
+  return result;
+}
+
+Symbol DescriptorPool::Tables::FindByNameHelper(const DescriptorPool* pool,
+                                                const std::string& name) {
+  if (pool->mutex_ != nullptr) {
+    // Fast path: the Symbol is already cached.  This is just a hash lookup.
+    ReaderMutexLock lock(pool->mutex_);
+    if (known_bad_symbols_.empty() && known_bad_files_.empty()) {
+      Symbol result = FindSymbol(name);
+      if (!result.IsNull()) return result;
+    }
+  }
+  MutexLockMaybe lock(pool->mutex_);
+  if (pool->fallback_database_ != nullptr) {
+    known_bad_symbols_.clear();
+    known_bad_files_.clear();
+  }
+  Symbol result = FindSymbol(name);
+
+  if (result.IsNull() && pool->underlay_ != nullptr) {
+    // Symbol not found; check the underlay.
+    result = pool->underlay_->tables_->FindByNameHelper(pool->underlay_, name);
+  }
+
+  if (result.IsNull()) {
+    // Symbol still not found, so check fallback database.
+    if (pool->TryFindSymbolInFallbackDatabase(name)) {
+      result = FindSymbol(name);
+    }
+  }
+
+  return result;
+}
+
+inline const FileDescriptor* DescriptorPool::Tables::FindFile(
+    const std::string& key) const {
+  return FindPtrOrNull(files_by_name_, key.c_str());
+}
+
+inline const FieldDescriptor* FileDescriptorTables::FindFieldByNumber(
+    const Descriptor* parent, int number) const {
+  return FindPtrOrNull(fields_by_number_, std::make_pair(parent, number));
+}
+
+const void* FileDescriptorTables::FindParentForFieldsByMap(
+    const FieldDescriptor* field) const {
+  if (field->is_extension()) {
+    if (field->extension_scope() == nullptr) {
+      return field->file();
+    } else {
+      return field->extension_scope();
+    }
+  } else {
+    return field->containing_type();
+  }
+}
+
+void FileDescriptorTables::FieldsByLowercaseNamesLazyInitStatic(
+    const FileDescriptorTables* tables) {
+  tables->FieldsByLowercaseNamesLazyInitInternal();
+}
+
+void FileDescriptorTables::FieldsByLowercaseNamesLazyInitInternal() const {
+  for (FieldsByNumberMap::const_iterator it = fields_by_number_.begin();
+       it != fields_by_number_.end(); it++) {
+    PointerStringPair lowercase_key(FindParentForFieldsByMap(it->second),
+                                    it->second->lowercase_name().c_str());
+    InsertIfNotPresent(&fields_by_lowercase_name_, lowercase_key,
+                            it->second);
+  }
+}
+
+inline const FieldDescriptor* FileDescriptorTables::FindFieldByLowercaseName(
+    const void* parent, const std::string& lowercase_name) const {
+  internal::call_once(
+      fields_by_lowercase_name_once_,
+      &FileDescriptorTables::FieldsByLowercaseNamesLazyInitStatic, this);
+  return FindPtrOrNull(fields_by_lowercase_name_,
+                            PointerStringPair(parent, lowercase_name.c_str()));
+}
+
+void FileDescriptorTables::FieldsByCamelcaseNamesLazyInitStatic(
+    const FileDescriptorTables* tables) {
+  tables->FieldsByCamelcaseNamesLazyInitInternal();
+}
+
+void FileDescriptorTables::FieldsByCamelcaseNamesLazyInitInternal() const {
+  for (FieldsByNumberMap::const_iterator it = fields_by_number_.begin();
+       it != fields_by_number_.end(); it++) {
+    PointerStringPair camelcase_key(FindParentForFieldsByMap(it->second),
+                                    it->second->camelcase_name().c_str());
+    InsertIfNotPresent(&fields_by_camelcase_name_, camelcase_key,
+                            it->second);
+  }
+}
+
+inline const FieldDescriptor* FileDescriptorTables::FindFieldByCamelcaseName(
+    const void* parent, const std::string& camelcase_name) const {
+  internal::call_once(
+      fields_by_camelcase_name_once_,
+      FileDescriptorTables::FieldsByCamelcaseNamesLazyInitStatic, this);
+  return FindPtrOrNull(fields_by_camelcase_name_,
+                            PointerStringPair(parent, camelcase_name.c_str()));
+}
+
+inline const EnumValueDescriptor* FileDescriptorTables::FindEnumValueByNumber(
+    const EnumDescriptor* parent, int number) const {
+  return FindPtrOrNull(enum_values_by_number_,
+                            std::make_pair(parent, number));
+}
+
+inline const EnumValueDescriptor*
+FileDescriptorTables::FindEnumValueByNumberCreatingIfUnknown(
+    const EnumDescriptor* parent, int number) const {
+  // First try, with map of compiled-in values.
+  {
+    const EnumValueDescriptor* desc = FindPtrOrNull(
+        enum_values_by_number_, std::make_pair(parent, number));
+    if (desc != nullptr) {
+      return desc;
+    }
+  }
+  // Second try, with reader lock held on unknown enum values: common case.
+  {
+    ReaderMutexLock l(&unknown_enum_values_mu_);
+    const EnumValueDescriptor* desc = FindPtrOrNull(
+        unknown_enum_values_by_number_, std::make_pair(parent, number));
+    if (desc != nullptr) {
+      return desc;
+    }
+  }
+  // If not found, try again with writer lock held, and create new descriptor if
+  // necessary.
+  {
+    WriterMutexLock l(&unknown_enum_values_mu_);
+    const EnumValueDescriptor* desc = FindPtrOrNull(
+        unknown_enum_values_by_number_, std::make_pair(parent, number));
+    if (desc != nullptr) {
+      return desc;
+    }
+
+    // Create an EnumValueDescriptor dynamically. We don't insert it into the
+    // EnumDescriptor (it's not a part of the enum as originally defined), but
+    // we do insert it into the table so that we can return the same pointer
+    // later.
+    std::string enum_value_name = StringPrintf("UNKNOWN_ENUM_VALUE_%s_%d",
+                                               parent->name().c_str(), number);
+    DescriptorPool::Tables* tables = const_cast(
+        DescriptorPool::generated_pool()->tables_.get());
+    EnumValueDescriptor* result = tables->Allocate();
+    result->name_ = tables->AllocateString(enum_value_name);
+    result->full_name_ =
+        tables->AllocateString(parent->full_name() + "." + enum_value_name);
+    result->number_ = number;
+    result->type_ = parent;
+    result->options_ = &EnumValueOptions::default_instance();
+    InsertIfNotPresent(&unknown_enum_values_by_number_,
+                            std::make_pair(parent, number), result);
+    return result;
+  }
+}
+
+inline const FieldDescriptor* DescriptorPool::Tables::FindExtension(
+    const Descriptor* extendee, int number) const {
+  return FindPtrOrNull(extensions_, std::make_pair(extendee, number));
+}
+
+inline void DescriptorPool::Tables::FindAllExtensions(
+    const Descriptor* extendee,
+    std::vector* out) const {
+  ExtensionsGroupedByDescriptorMap::const_iterator it =
+      extensions_.lower_bound(std::make_pair(extendee, 0));
+  for (; it != extensions_.end() && it->first.first == extendee; ++it) {
+    out->push_back(it->second);
+  }
+}
+
+// -------------------------------------------------------------------
+
+bool DescriptorPool::Tables::AddSymbol(const std::string& full_name,
+                                       Symbol symbol) {
+  if (InsertIfNotPresent(&symbols_by_name_, full_name.c_str(), symbol)) {
+    symbols_after_checkpoint_.push_back(full_name.c_str());
+    return true;
+  } else {
+    return false;
+  }
+}
+
+bool FileDescriptorTables::AddAliasUnderParent(const void* parent,
+                                               const std::string& name,
+                                               Symbol symbol) {
+  PointerStringPair by_parent_key(parent, name.c_str());
+  return InsertIfNotPresent(&symbols_by_parent_, by_parent_key, symbol);
+}
+
+bool DescriptorPool::Tables::AddFile(const FileDescriptor* file) {
+  if (InsertIfNotPresent(&files_by_name_, file->name().c_str(), file)) {
+    files_after_checkpoint_.push_back(file->name().c_str());
+    return true;
+  } else {
+    return false;
+  }
+}
+
+void FileDescriptorTables::FinalizeTables() {
+  // Clean up the temporary maps used by AddFieldByStylizedNames().
+  fields_by_lowercase_name_tmp_ = nullptr;
+  fields_by_camelcase_name_tmp_ = nullptr;
+}
+
+void FileDescriptorTables::AddFieldByStylizedNames(
+    const FieldDescriptor* field) {
+  const void* parent = FindParentForFieldsByMap(field);
+
+  // We want fields_by_{lower,camel}case_name_ to be lazily built, but
+  // cross-link order determines which entry will be present in the case of a
+  // conflict. So we use the temporary maps that get destroyed after
+  // BuildFileImpl() to detect the conflicts, and only store the conflicts in
+  // the map that will persist. We will then lazily populate the rest of the
+  // entries from fields_by_number_.
+
+  PointerStringPair lowercase_key(parent, field->lowercase_name().c_str());
+  if (!InsertIfNotPresent(fields_by_lowercase_name_tmp_.get(),
+                               lowercase_key, field)) {
+    InsertIfNotPresent(
+        &fields_by_lowercase_name_, lowercase_key,
+        FindPtrOrNull(*fields_by_lowercase_name_tmp_, lowercase_key));
+  }
+
+  PointerStringPair camelcase_key(parent, field->camelcase_name().c_str());
+  if (!InsertIfNotPresent(fields_by_camelcase_name_tmp_.get(),
+                               camelcase_key, field)) {
+    InsertIfNotPresent(
+        &fields_by_camelcase_name_, camelcase_key,
+        FindPtrOrNull(*fields_by_camelcase_name_tmp_, camelcase_key));
+  }
+}
+
+bool FileDescriptorTables::AddFieldByNumber(const FieldDescriptor* field) {
+  DescriptorIntPair key(field->containing_type(), field->number());
+  return InsertIfNotPresent(&fields_by_number_, key, field);
+}
+
+bool FileDescriptorTables::AddEnumValueByNumber(
+    const EnumValueDescriptor* value) {
+  EnumIntPair key(value->type(), value->number());
+  return InsertIfNotPresent(&enum_values_by_number_, key, value);
+}
+
+bool DescriptorPool::Tables::AddExtension(const FieldDescriptor* field) {
+  DescriptorIntPair key(field->containing_type(), field->number());
+  if (InsertIfNotPresent(&extensions_, key, field)) {
+    extensions_after_checkpoint_.push_back(key);
+    return true;
+  } else {
+    return false;
+  }
+}
+
+// -------------------------------------------------------------------
+
+template 
+Type* DescriptorPool::Tables::Allocate() {
+  return reinterpret_cast(AllocateBytes(sizeof(Type)));
+}
+
+template 
+Type* DescriptorPool::Tables::AllocateArray(int count) {
+  return reinterpret_cast(AllocateBytes(sizeof(Type) * count));
+}
+
+std::string* DescriptorPool::Tables::AllocateString(const std::string& value) {
+  std::string* result = new std::string(value);
+  strings_.emplace_back(result);
+  return result;
+}
+
+std::string* DescriptorPool::Tables::AllocateEmptyString() {
+  std::string* result = new std::string();
+  strings_.emplace_back(result);
+  return result;
+}
+
+internal::once_flag* DescriptorPool::Tables::AllocateOnceDynamic() {
+  internal::once_flag* result = new internal::once_flag();
+  once_dynamics_.emplace_back(result);
+  return result;
+}
+
+template 
+Type* DescriptorPool::Tables::AllocateMessage(Type* /* dummy */) {
+  Type* result = new Type;
+  messages_.emplace_back(result);
+  return result;
+}
+
+FileDescriptorTables* DescriptorPool::Tables::AllocateFileTables() {
+  FileDescriptorTables* result = new FileDescriptorTables;
+  file_tables_.emplace_back(result);
+  return result;
+}
+
+void* DescriptorPool::Tables::AllocateBytes(int size) {
+  // TODO(kenton):  Would it be worthwhile to implement this in some more
+  // sophisticated way?  Probably not for the open source release, but for
+  // internal use we could easily plug in one of our existing memory pool
+  // allocators...
+  if (size == 0) return nullptr;
+
+  allocations_.emplace_back(new char[size]);
+  return allocations_.back().get();
+}
+
+void FileDescriptorTables::BuildLocationsByPath(
+    std::pair* p) {
+  for (int i = 0, len = p->second->location_size(); i < len; ++i) {
+    const SourceCodeInfo_Location* loc = &p->second->location().Get(i);
+    p->first->locations_by_path_[Join(loc->path(), ",")] = loc;
+  }
+}
+
+const SourceCodeInfo_Location* FileDescriptorTables::GetSourceLocation(
+    const std::vector& path, const SourceCodeInfo* info) const {
+  std::pair p(
+      std::make_pair(this, info));
+  internal::call_once(locations_by_path_once_,
+                      FileDescriptorTables::BuildLocationsByPath, &p);
+  return FindPtrOrNull(locations_by_path_, Join(path, ","));
+}
+
+// ===================================================================
+// DescriptorPool
+
+DescriptorPool::ErrorCollector::~ErrorCollector() {}
+
+DescriptorPool::DescriptorPool()
+    : mutex_(nullptr),
+      fallback_database_(nullptr),
+      default_error_collector_(nullptr),
+      underlay_(nullptr),
+      tables_(new Tables),
+      enforce_dependencies_(true),
+      lazily_build_dependencies_(false),
+      allow_unknown_(false),
+      enforce_weak_(false),
+      disallow_enforce_utf8_(false) {}
+
+DescriptorPool::DescriptorPool(DescriptorDatabase* fallback_database,
+                               ErrorCollector* error_collector)
+    : mutex_(new internal::WrappedMutex),
+      fallback_database_(fallback_database),
+      default_error_collector_(error_collector),
+      underlay_(nullptr),
+      tables_(new Tables),
+      enforce_dependencies_(true),
+      lazily_build_dependencies_(false),
+      allow_unknown_(false),
+      enforce_weak_(false),
+      disallow_enforce_utf8_(false) {}
+
+DescriptorPool::DescriptorPool(const DescriptorPool* underlay)
+    : mutex_(nullptr),
+      fallback_database_(nullptr),
+      default_error_collector_(nullptr),
+      underlay_(underlay),
+      tables_(new Tables),
+      enforce_dependencies_(true),
+      lazily_build_dependencies_(false),
+      allow_unknown_(false),
+      enforce_weak_(false),
+      disallow_enforce_utf8_(false) {}
+
+DescriptorPool::~DescriptorPool() {
+  if (mutex_ != nullptr) delete mutex_;
+}
+
+// DescriptorPool::BuildFile() defined later.
+// DescriptorPool::BuildFileCollectingErrors() defined later.
+
+void DescriptorPool::InternalDontEnforceDependencies() {
+  enforce_dependencies_ = false;
+}
+
+void DescriptorPool::AddUnusedImportTrackFile(const std::string& file_name) {
+  unused_import_track_files_.insert(file_name);
+}
+
+void DescriptorPool::ClearUnusedImportTrackFiles() {
+  unused_import_track_files_.clear();
+}
+
+bool DescriptorPool::InternalIsFileLoaded(const std::string& filename) const {
+  MutexLockMaybe lock(mutex_);
+  return tables_->FindFile(filename) != nullptr;
+}
+
+// generated_pool ====================================================
+
+namespace {
+
+
+EncodedDescriptorDatabase* GeneratedDatabase() {
+  static auto generated_database =
+      internal::OnShutdownDelete(new EncodedDescriptorDatabase());
+  return generated_database;
+}
+
+DescriptorPool* NewGeneratedPool() {
+  auto generated_pool = new DescriptorPool(GeneratedDatabase());
+  generated_pool->InternalSetLazilyBuildDependencies();
+  return generated_pool;
+}
+
+}  // anonymous namespace
+
+DescriptorPool* DescriptorPool::internal_generated_pool() {
+  static DescriptorPool* generated_pool =
+      internal::OnShutdownDelete(NewGeneratedPool());
+  return generated_pool;
+}
+
+const DescriptorPool* DescriptorPool::generated_pool() {
+  const DescriptorPool* pool = internal_generated_pool();
+  // Ensure that descriptor.proto has been registered in the generated pool.
+  DescriptorProto::descriptor();
+  return pool;
+}
+
+
+void DescriptorPool::InternalAddGeneratedFile(
+    const void* encoded_file_descriptor, int size) {
+  // So, this function is called in the process of initializing the
+  // descriptors for generated proto classes.  Each generated .pb.cc file
+  // has an internal procedure called AddDescriptors() which is called at
+  // process startup, and that function calls this one in order to register
+  // the raw bytes of the FileDescriptorProto representing the file.
+  //
+  // We do not actually construct the descriptor objects right away.  We just
+  // hang on to the bytes until they are actually needed.  We actually construct
+  // the descriptor the first time one of the following things happens:
+  // * Someone calls a method like descriptor(), GetDescriptor(), or
+  //   GetReflection() on the generated types, which requires returning the
+  //   descriptor or an object based on it.
+  // * Someone looks up the descriptor in DescriptorPool::generated_pool().
+  //
+  // Once one of these happens, the DescriptorPool actually parses the
+  // FileDescriptorProto and generates a FileDescriptor (and all its children)
+  // based on it.
+  //
+  // Note that FileDescriptorProto is itself a generated protocol message.
+  // Therefore, when we parse one, we have to be very careful to avoid using
+  // any descriptor-based operations, since this might cause infinite recursion
+  // or deadlock.
+  GOOGLE_CHECK(GeneratedDatabase()->Add(encoded_file_descriptor, size));
+}
+
+
+// Find*By* methods ==================================================
+
+// TODO(kenton):  There's a lot of repeated code here, but I'm not sure if
+//   there's any good way to factor it out.  Think about this some time when
+//   there's nothing more important to do (read: never).
+
+const FileDescriptor* DescriptorPool::FindFileByName(
+    const std::string& name) const {
+  MutexLockMaybe lock(mutex_);
+  if (fallback_database_ != nullptr) {
+    tables_->known_bad_symbols_.clear();
+    tables_->known_bad_files_.clear();
+  }
+  const FileDescriptor* result = tables_->FindFile(name);
+  if (result != nullptr) return result;
+  if (underlay_ != nullptr) {
+    result = underlay_->FindFileByName(name);
+    if (result != nullptr) return result;
+  }
+  if (TryFindFileInFallbackDatabase(name)) {
+    result = tables_->FindFile(name);
+    if (result != nullptr) return result;
+  }
+  return nullptr;
+}
+
+const FileDescriptor* DescriptorPool::FindFileContainingSymbol(
+    const std::string& symbol_name) const {
+  MutexLockMaybe lock(mutex_);
+  if (fallback_database_ != nullptr) {
+    tables_->known_bad_symbols_.clear();
+    tables_->known_bad_files_.clear();
+  }
+  Symbol result = tables_->FindSymbol(symbol_name);
+  if (!result.IsNull()) return result.GetFile();
+  if (underlay_ != nullptr) {
+    const FileDescriptor* file_result =
+        underlay_->FindFileContainingSymbol(symbol_name);
+    if (file_result != nullptr) return file_result;
+  }
+  if (TryFindSymbolInFallbackDatabase(symbol_name)) {
+    result = tables_->FindSymbol(symbol_name);
+    if (!result.IsNull()) return result.GetFile();
+  }
+  return nullptr;
+}
+
+const Descriptor* DescriptorPool::FindMessageTypeByName(
+    const std::string& name) const {
+  Symbol result = tables_->FindByNameHelper(this, name);
+  return (result.type == Symbol::MESSAGE) ? result.descriptor : nullptr;
+}
+
+const FieldDescriptor* DescriptorPool::FindFieldByName(
+    const std::string& name) const {
+  Symbol result = tables_->FindByNameHelper(this, name);
+  if (result.type == Symbol::FIELD &&
+      !result.field_descriptor->is_extension()) {
+    return result.field_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const FieldDescriptor* DescriptorPool::FindExtensionByName(
+    const std::string& name) const {
+  Symbol result = tables_->FindByNameHelper(this, name);
+  if (result.type == Symbol::FIELD && result.field_descriptor->is_extension()) {
+    return result.field_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const OneofDescriptor* DescriptorPool::FindOneofByName(
+    const std::string& name) const {
+  Symbol result = tables_->FindByNameHelper(this, name);
+  return (result.type == Symbol::ONEOF) ? result.oneof_descriptor : nullptr;
+}
+
+const EnumDescriptor* DescriptorPool::FindEnumTypeByName(
+    const std::string& name) const {
+  Symbol result = tables_->FindByNameHelper(this, name);
+  return (result.type == Symbol::ENUM) ? result.enum_descriptor : nullptr;
+}
+
+const EnumValueDescriptor* DescriptorPool::FindEnumValueByName(
+    const std::string& name) const {
+  Symbol result = tables_->FindByNameHelper(this, name);
+  return (result.type == Symbol::ENUM_VALUE) ? result.enum_value_descriptor
+                                             : nullptr;
+}
+
+const ServiceDescriptor* DescriptorPool::FindServiceByName(
+    const std::string& name) const {
+  Symbol result = tables_->FindByNameHelper(this, name);
+  return (result.type == Symbol::SERVICE) ? result.service_descriptor : nullptr;
+}
+
+const MethodDescriptor* DescriptorPool::FindMethodByName(
+    const std::string& name) const {
+  Symbol result = tables_->FindByNameHelper(this, name);
+  return (result.type == Symbol::METHOD) ? result.method_descriptor : nullptr;
+}
+
+const FieldDescriptor* DescriptorPool::FindExtensionByNumber(
+    const Descriptor* extendee, int number) const {
+  if (extendee->extension_range_count() == 0) return nullptr;
+  // A faster path to reduce lock contention in finding extensions, assuming
+  // most extensions will be cache hit.
+  if (mutex_ != nullptr) {
+    ReaderMutexLock lock(mutex_);
+    const FieldDescriptor* result = tables_->FindExtension(extendee, number);
+    if (result != nullptr) {
+      return result;
+    }
+  }
+  MutexLockMaybe lock(mutex_);
+  if (fallback_database_ != nullptr) {
+    tables_->known_bad_symbols_.clear();
+    tables_->known_bad_files_.clear();
+  }
+  const FieldDescriptor* result = tables_->FindExtension(extendee, number);
+  if (result != nullptr) {
+    return result;
+  }
+  if (underlay_ != nullptr) {
+    result = underlay_->FindExtensionByNumber(extendee, number);
+    if (result != nullptr) return result;
+  }
+  if (TryFindExtensionInFallbackDatabase(extendee, number)) {
+    result = tables_->FindExtension(extendee, number);
+    if (result != nullptr) {
+      return result;
+    }
+  }
+  return nullptr;
+}
+
+const FieldDescriptor* DescriptorPool::InternalFindExtensionByNumberNoLock(
+    const Descriptor* extendee, int number) const {
+  if (extendee->extension_range_count() == 0) return nullptr;
+
+  const FieldDescriptor* result = tables_->FindExtension(extendee, number);
+  if (result != nullptr) {
+    return result;
+  }
+
+  if (underlay_ != nullptr) {
+    result = underlay_->InternalFindExtensionByNumberNoLock(extendee, number);
+    if (result != nullptr) return result;
+  }
+
+  return nullptr;
+}
+
+const FieldDescriptor* DescriptorPool::FindExtensionByPrintableName(
+    const Descriptor* extendee, const std::string& printable_name) const {
+  if (extendee->extension_range_count() == 0) return nullptr;
+  const FieldDescriptor* result = FindExtensionByName(printable_name);
+  if (result != nullptr && result->containing_type() == extendee) {
+    return result;
+  }
+  if (extendee->options().message_set_wire_format()) {
+    // MessageSet extensions may be identified by type name.
+    const Descriptor* type = FindMessageTypeByName(printable_name);
+    if (type != nullptr) {
+      // Look for a matching extension in the foreign type's scope.
+      const int type_extension_count = type->extension_count();
+      for (int i = 0; i < type_extension_count; i++) {
+        const FieldDescriptor* extension = type->extension(i);
+        if (extension->containing_type() == extendee &&
+            extension->type() == FieldDescriptor::TYPE_MESSAGE &&
+            extension->is_optional() && extension->message_type() == type) {
+          // Found it.
+          return extension;
+        }
+      }
+    }
+  }
+  return nullptr;
+}
+
+void DescriptorPool::FindAllExtensions(
+    const Descriptor* extendee,
+    std::vector* out) const {
+  MutexLockMaybe lock(mutex_);
+  if (fallback_database_ != nullptr) {
+    tables_->known_bad_symbols_.clear();
+    tables_->known_bad_files_.clear();
+  }
+
+  // Initialize tables_->extensions_ from the fallback database first
+  // (but do this only once per descriptor).
+  if (fallback_database_ != nullptr &&
+      tables_->extensions_loaded_from_db_.count(extendee) == 0) {
+    std::vector numbers;
+    if (fallback_database_->FindAllExtensionNumbers(extendee->full_name(),
+                                                    &numbers)) {
+      for (int i = 0; i < numbers.size(); ++i) {
+        int number = numbers[i];
+        if (tables_->FindExtension(extendee, number) == nullptr) {
+          TryFindExtensionInFallbackDatabase(extendee, number);
+        }
+      }
+      tables_->extensions_loaded_from_db_.insert(extendee);
+    }
+  }
+
+  tables_->FindAllExtensions(extendee, out);
+  if (underlay_ != nullptr) {
+    underlay_->FindAllExtensions(extendee, out);
+  }
+}
+
+
+// -------------------------------------------------------------------
+
+const FieldDescriptor* Descriptor::FindFieldByNumber(int key) const {
+  const FieldDescriptor* result = file()->tables_->FindFieldByNumber(this, key);
+  if (result == nullptr || result->is_extension()) {
+    return nullptr;
+  } else {
+    return result;
+  }
+}
+
+const FieldDescriptor* Descriptor::FindFieldByLowercaseName(
+    const std::string& key) const {
+  const FieldDescriptor* result =
+      file()->tables_->FindFieldByLowercaseName(this, key);
+  if (result == nullptr || result->is_extension()) {
+    return nullptr;
+  } else {
+    return result;
+  }
+}
+
+const FieldDescriptor* Descriptor::FindFieldByCamelcaseName(
+    const std::string& key) const {
+  const FieldDescriptor* result =
+      file()->tables_->FindFieldByCamelcaseName(this, key);
+  if (result == nullptr || result->is_extension()) {
+    return nullptr;
+  } else {
+    return result;
+  }
+}
+
+const FieldDescriptor* Descriptor::FindFieldByName(
+    const std::string& key) const {
+  Symbol result =
+      file()->tables_->FindNestedSymbolOfType(this, key, Symbol::FIELD);
+  if (!result.IsNull() && !result.field_descriptor->is_extension()) {
+    return result.field_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const OneofDescriptor* Descriptor::FindOneofByName(
+    const std::string& key) const {
+  Symbol result =
+      file()->tables_->FindNestedSymbolOfType(this, key, Symbol::ONEOF);
+  if (!result.IsNull()) {
+    return result.oneof_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const FieldDescriptor* Descriptor::FindExtensionByName(
+    const std::string& key) const {
+  Symbol result =
+      file()->tables_->FindNestedSymbolOfType(this, key, Symbol::FIELD);
+  if (!result.IsNull() && result.field_descriptor->is_extension()) {
+    return result.field_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const FieldDescriptor* Descriptor::FindExtensionByLowercaseName(
+    const std::string& key) const {
+  const FieldDescriptor* result =
+      file()->tables_->FindFieldByLowercaseName(this, key);
+  if (result == nullptr || !result->is_extension()) {
+    return nullptr;
+  } else {
+    return result;
+  }
+}
+
+const FieldDescriptor* Descriptor::FindExtensionByCamelcaseName(
+    const std::string& key) const {
+  const FieldDescriptor* result =
+      file()->tables_->FindFieldByCamelcaseName(this, key);
+  if (result == nullptr || !result->is_extension()) {
+    return nullptr;
+  } else {
+    return result;
+  }
+}
+
+const Descriptor* Descriptor::FindNestedTypeByName(
+    const std::string& key) const {
+  Symbol result =
+      file()->tables_->FindNestedSymbolOfType(this, key, Symbol::MESSAGE);
+  if (!result.IsNull()) {
+    return result.descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const EnumDescriptor* Descriptor::FindEnumTypeByName(
+    const std::string& key) const {
+  Symbol result =
+      file()->tables_->FindNestedSymbolOfType(this, key, Symbol::ENUM);
+  if (!result.IsNull()) {
+    return result.enum_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const EnumValueDescriptor* Descriptor::FindEnumValueByName(
+    const std::string& key) const {
+  Symbol result =
+      file()->tables_->FindNestedSymbolOfType(this, key, Symbol::ENUM_VALUE);
+  if (!result.IsNull()) {
+    return result.enum_value_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const EnumValueDescriptor* EnumDescriptor::FindValueByName(
+    const std::string& key) const {
+  Symbol result =
+      file()->tables_->FindNestedSymbolOfType(this, key, Symbol::ENUM_VALUE);
+  if (!result.IsNull()) {
+    return result.enum_value_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const EnumValueDescriptor* EnumDescriptor::FindValueByNumber(int key) const {
+  return file()->tables_->FindEnumValueByNumber(this, key);
+}
+
+const EnumValueDescriptor* EnumDescriptor::FindValueByNumberCreatingIfUnknown(
+    int key) const {
+  return file()->tables_->FindEnumValueByNumberCreatingIfUnknown(this, key);
+}
+
+const MethodDescriptor* ServiceDescriptor::FindMethodByName(
+    const std::string& key) const {
+  Symbol result =
+      file()->tables_->FindNestedSymbolOfType(this, key, Symbol::METHOD);
+  if (!result.IsNull()) {
+    return result.method_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const Descriptor* FileDescriptor::FindMessageTypeByName(
+    const std::string& key) const {
+  Symbol result = tables_->FindNestedSymbolOfType(this, key, Symbol::MESSAGE);
+  if (!result.IsNull()) {
+    return result.descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const EnumDescriptor* FileDescriptor::FindEnumTypeByName(
+    const std::string& key) const {
+  Symbol result = tables_->FindNestedSymbolOfType(this, key, Symbol::ENUM);
+  if (!result.IsNull()) {
+    return result.enum_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const EnumValueDescriptor* FileDescriptor::FindEnumValueByName(
+    const std::string& key) const {
+  Symbol result =
+      tables_->FindNestedSymbolOfType(this, key, Symbol::ENUM_VALUE);
+  if (!result.IsNull()) {
+    return result.enum_value_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const ServiceDescriptor* FileDescriptor::FindServiceByName(
+    const std::string& key) const {
+  Symbol result = tables_->FindNestedSymbolOfType(this, key, Symbol::SERVICE);
+  if (!result.IsNull()) {
+    return result.service_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const FieldDescriptor* FileDescriptor::FindExtensionByName(
+    const std::string& key) const {
+  Symbol result = tables_->FindNestedSymbolOfType(this, key, Symbol::FIELD);
+  if (!result.IsNull() && result.field_descriptor->is_extension()) {
+    return result.field_descriptor;
+  } else {
+    return nullptr;
+  }
+}
+
+const FieldDescriptor* FileDescriptor::FindExtensionByLowercaseName(
+    const std::string& key) const {
+  const FieldDescriptor* result = tables_->FindFieldByLowercaseName(this, key);
+  if (result == nullptr || !result->is_extension()) {
+    return nullptr;
+  } else {
+    return result;
+  }
+}
+
+const FieldDescriptor* FileDescriptor::FindExtensionByCamelcaseName(
+    const std::string& key) const {
+  const FieldDescriptor* result = tables_->FindFieldByCamelcaseName(this, key);
+  if (result == nullptr || !result->is_extension()) {
+    return nullptr;
+  } else {
+    return result;
+  }
+}
+
+void Descriptor::ExtensionRange::CopyTo(
+    DescriptorProto_ExtensionRange* proto) const {
+  proto->set_start(this->start);
+  proto->set_end(this->end);
+  if (options_ != &ExtensionRangeOptions::default_instance()) {
+    *proto->mutable_options() = *options_;
+  }
+}
+
+const Descriptor::ExtensionRange*
+Descriptor::FindExtensionRangeContainingNumber(int number) const {
+  // Linear search should be fine because we don't expect a message to have
+  // more than a couple extension ranges.
+  for (int i = 0; i < extension_range_count(); i++) {
+    if (number >= extension_range(i)->start &&
+        number < extension_range(i)->end) {
+      return extension_range(i);
+    }
+  }
+  return nullptr;
+}
+
+const Descriptor::ReservedRange* Descriptor::FindReservedRangeContainingNumber(
+    int number) const {
+  // TODO(chrisn): Consider a non-linear search.
+  for (int i = 0; i < reserved_range_count(); i++) {
+    if (number >= reserved_range(i)->start && number < reserved_range(i)->end) {
+      return reserved_range(i);
+    }
+  }
+  return nullptr;
+}
+
+const EnumDescriptor::ReservedRange*
+EnumDescriptor::FindReservedRangeContainingNumber(int number) const {
+  // TODO(chrisn): Consider a non-linear search.
+  for (int i = 0; i < reserved_range_count(); i++) {
+    if (number >= reserved_range(i)->start &&
+        number <= reserved_range(i)->end) {
+      return reserved_range(i);
+    }
+  }
+  return nullptr;
+}
+
+// -------------------------------------------------------------------
+
+bool DescriptorPool::TryFindFileInFallbackDatabase(
+    const std::string& name) const {
+  if (fallback_database_ == nullptr) return false;
+
+  if (tables_->known_bad_files_.count(name) > 0) return false;
+
+  FileDescriptorProto file_proto;
+  if (!fallback_database_->FindFileByName(name, &file_proto) ||
+      BuildFileFromDatabase(file_proto) == nullptr) {
+    tables_->known_bad_files_.insert(name);
+    return false;
+  }
+  return true;
+}
+
+bool DescriptorPool::IsSubSymbolOfBuiltType(const std::string& name) const {
+  std::string prefix = name;
+  for (;;) {
+    std::string::size_type dot_pos = prefix.find_last_of('.');
+    if (dot_pos == std::string::npos) {
+      break;
+    }
+    prefix = prefix.substr(0, dot_pos);
+    Symbol symbol = tables_->FindSymbol(prefix);
+    // If the symbol type is anything other than PACKAGE, then its complete
+    // definition is already known.
+    if (!symbol.IsNull() && symbol.type != Symbol::PACKAGE) {
+      return true;
+    }
+  }
+  if (underlay_ != nullptr) {
+    // Check to see if any prefix of this symbol exists in the underlay.
+    return underlay_->IsSubSymbolOfBuiltType(name);
+  }
+  return false;
+}
+
+bool DescriptorPool::TryFindSymbolInFallbackDatabase(
+    const std::string& name) const {
+  if (fallback_database_ == nullptr) return false;
+
+  if (tables_->known_bad_symbols_.count(name) > 0) return false;
+
+  FileDescriptorProto file_proto;
+  if (  // We skip looking in the fallback database if the name is a sub-symbol
+        // of any descriptor that already exists in the descriptor pool (except
+        // for package descriptors).  This is valid because all symbols except
+        // for packages are defined in a single file, so if the symbol exists
+        // then we should already have its definition.
+        //
+        // The other reason to do this is to support "overriding" type
+        // definitions by merging two databases that define the same type. (Yes,
+        // people do this.)  The main difficulty with making this work is that
+        // FindFileContainingSymbol() is allowed to return both false positives
+        // (e.g., SimpleDescriptorDatabase, UpgradedDescriptorDatabase) and
+        // false negatives (e.g. ProtoFileParser, SourceTreeDescriptorDatabase).
+        // When two such databases are merged, looking up a non-existent
+        // sub-symbol of a type that already exists in the descriptor pool can
+        // result in an attempt to load multiple definitions of the same type.
+        // The check below avoids this.
+      IsSubSymbolOfBuiltType(name)
+
+      // Look up file containing this symbol in fallback database.
+      || !fallback_database_->FindFileContainingSymbol(name, &file_proto)
+
+      // Check if we've already built this file. If so, it apparently doesn't
+      // contain the symbol we're looking for.  Some DescriptorDatabases
+      // return false positives.
+      || tables_->FindFile(file_proto.name()) != nullptr
+
+      // Build the file.
+      || BuildFileFromDatabase(file_proto) == nullptr) {
+    tables_->known_bad_symbols_.insert(name);
+    return false;
+  }
+
+  return true;
+}
+
+bool DescriptorPool::TryFindExtensionInFallbackDatabase(
+    const Descriptor* containing_type, int field_number) const {
+  if (fallback_database_ == nullptr) return false;
+
+  FileDescriptorProto file_proto;
+  if (!fallback_database_->FindFileContainingExtension(
+          containing_type->full_name(), field_number, &file_proto)) {
+    return false;
+  }
+
+  if (tables_->FindFile(file_proto.name()) != nullptr) {
+    // We've already loaded this file, and it apparently doesn't contain the
+    // extension we're looking for.  Some DescriptorDatabases return false
+    // positives.
+    return false;
+  }
+
+  if (BuildFileFromDatabase(file_proto) == nullptr) {
+    return false;
+  }
+
+  return true;
+}
+
+// ===================================================================
+
+bool FieldDescriptor::is_map_message_type() const {
+  return message_type_->options().map_entry();
+}
+
+std::string FieldDescriptor::DefaultValueAsString(
+    bool quote_string_type) const {
+  GOOGLE_CHECK(has_default_value()) << "No default value";
+  switch (cpp_type()) {
+    case CPPTYPE_INT32:
+      return StrCat(default_value_int32());
+      break;
+    case CPPTYPE_INT64:
+      return StrCat(default_value_int64());
+      break;
+    case CPPTYPE_UINT32:
+      return StrCat(default_value_uint32());
+      break;
+    case CPPTYPE_UINT64:
+      return StrCat(default_value_uint64());
+      break;
+    case CPPTYPE_FLOAT:
+      return SimpleFtoa(default_value_float());
+      break;
+    case CPPTYPE_DOUBLE:
+      return SimpleDtoa(default_value_double());
+      break;
+    case CPPTYPE_BOOL:
+      return default_value_bool() ? "true" : "false";
+      break;
+    case CPPTYPE_STRING:
+      if (quote_string_type) {
+        return "\"" + CEscape(default_value_string()) + "\"";
+      } else {
+        if (type() == TYPE_BYTES) {
+          return CEscape(default_value_string());
+        } else {
+          return default_value_string();
+        }
+      }
+      break;
+    case CPPTYPE_ENUM:
+      return default_value_enum()->name();
+      break;
+    case CPPTYPE_MESSAGE:
+      GOOGLE_LOG(DFATAL) << "Messages can't have default values!";
+      break;
+  }
+  GOOGLE_LOG(FATAL) << "Can't get here: failed to get default value as string";
+  return "";
+}
+
+// CopyTo methods ====================================================
+
+void FileDescriptor::CopyTo(FileDescriptorProto* proto) const {
+  proto->set_name(name());
+  if (!package().empty()) proto->set_package(package());
+  // TODO(liujisi): Also populate when syntax="proto2".
+  if (syntax() == SYNTAX_PROTO3) proto->set_syntax(SyntaxName(syntax()));
+
+  for (int i = 0; i < dependency_count(); i++) {
+    proto->add_dependency(dependency(i)->name());
+  }
+
+  for (int i = 0; i < public_dependency_count(); i++) {
+    proto->add_public_dependency(public_dependencies_[i]);
+  }
+
+  for (int i = 0; i < weak_dependency_count(); i++) {
+    proto->add_weak_dependency(weak_dependencies_[i]);
+  }
+
+  for (int i = 0; i < message_type_count(); i++) {
+    message_type(i)->CopyTo(proto->add_message_type());
+  }
+  for (int i = 0; i < enum_type_count(); i++) {
+    enum_type(i)->CopyTo(proto->add_enum_type());
+  }
+  for (int i = 0; i < service_count(); i++) {
+    service(i)->CopyTo(proto->add_service());
+  }
+  for (int i = 0; i < extension_count(); i++) {
+    extension(i)->CopyTo(proto->add_extension());
+  }
+
+  if (&options() != &FileOptions::default_instance()) {
+    proto->mutable_options()->CopyFrom(options());
+  }
+}
+
+void FileDescriptor::CopyJsonNameTo(FileDescriptorProto* proto) const {
+  if (message_type_count() != proto->message_type_size() ||
+      extension_count() != proto->extension_size()) {
+    GOOGLE_LOG(ERROR) << "Cannot copy json_name to a proto of a different size.";
+    return;
+  }
+  for (int i = 0; i < message_type_count(); i++) {
+    message_type(i)->CopyJsonNameTo(proto->mutable_message_type(i));
+  }
+  for (int i = 0; i < extension_count(); i++) {
+    extension(i)->CopyJsonNameTo(proto->mutable_extension(i));
+  }
+}
+
+void FileDescriptor::CopySourceCodeInfoTo(FileDescriptorProto* proto) const {
+  if (source_code_info_ &&
+      source_code_info_ != &SourceCodeInfo::default_instance()) {
+    proto->mutable_source_code_info()->CopyFrom(*source_code_info_);
+  }
+}
+
+void Descriptor::CopyTo(DescriptorProto* proto) const {
+  proto->set_name(name());
+
+  for (int i = 0; i < field_count(); i++) {
+    field(i)->CopyTo(proto->add_field());
+  }
+  for (int i = 0; i < oneof_decl_count(); i++) {
+    oneof_decl(i)->CopyTo(proto->add_oneof_decl());
+  }
+  for (int i = 0; i < nested_type_count(); i++) {
+    nested_type(i)->CopyTo(proto->add_nested_type());
+  }
+  for (int i = 0; i < enum_type_count(); i++) {
+    enum_type(i)->CopyTo(proto->add_enum_type());
+  }
+  for (int i = 0; i < extension_range_count(); i++) {
+    extension_range(i)->CopyTo(proto->add_extension_range());
+  }
+  for (int i = 0; i < extension_count(); i++) {
+    extension(i)->CopyTo(proto->add_extension());
+  }
+  for (int i = 0; i < reserved_range_count(); i++) {
+    DescriptorProto::ReservedRange* range = proto->add_reserved_range();
+    range->set_start(reserved_range(i)->start);
+    range->set_end(reserved_range(i)->end);
+  }
+  for (int i = 0; i < reserved_name_count(); i++) {
+    proto->add_reserved_name(reserved_name(i));
+  }
+
+  if (&options() != &MessageOptions::default_instance()) {
+    proto->mutable_options()->CopyFrom(options());
+  }
+}
+
+void Descriptor::CopyJsonNameTo(DescriptorProto* proto) const {
+  if (field_count() != proto->field_size() ||
+      nested_type_count() != proto->nested_type_size() ||
+      extension_count() != proto->extension_size()) {
+    GOOGLE_LOG(ERROR) << "Cannot copy json_name to a proto of a different size.";
+    return;
+  }
+  for (int i = 0; i < field_count(); i++) {
+    field(i)->CopyJsonNameTo(proto->mutable_field(i));
+  }
+  for (int i = 0; i < nested_type_count(); i++) {
+    nested_type(i)->CopyJsonNameTo(proto->mutable_nested_type(i));
+  }
+  for (int i = 0; i < extension_count(); i++) {
+    extension(i)->CopyJsonNameTo(proto->mutable_extension(i));
+  }
+}
+
+void FieldDescriptor::CopyTo(FieldDescriptorProto* proto) const {
+  proto->set_name(name());
+  proto->set_number(number());
+  if (has_json_name_) {
+    proto->set_json_name(json_name());
+  }
+
+  // Some compilers do not allow static_cast directly between two enum types,
+  // so we must cast to int first.
+  proto->set_label(static_cast(
+      implicit_cast(label())));
+  proto->set_type(static_cast(
+      implicit_cast(type())));
+
+  if (is_extension()) {
+    if (!containing_type()->is_unqualified_placeholder_) {
+      proto->set_extendee(".");
+    }
+    proto->mutable_extendee()->append(containing_type()->full_name());
+  }
+
+  if (cpp_type() == CPPTYPE_MESSAGE) {
+    if (message_type()->is_placeholder_) {
+      // We don't actually know if the type is a message type.  It could be
+      // an enum.
+      proto->clear_type();
+    }
+
+    if (!message_type()->is_unqualified_placeholder_) {
+      proto->set_type_name(".");
+    }
+    proto->mutable_type_name()->append(message_type()->full_name());
+  } else if (cpp_type() == CPPTYPE_ENUM) {
+    if (!enum_type()->is_unqualified_placeholder_) {
+      proto->set_type_name(".");
+    }
+    proto->mutable_type_name()->append(enum_type()->full_name());
+  }
+
+  if (has_default_value()) {
+    proto->set_default_value(DefaultValueAsString(false));
+  }
+
+  if (containing_oneof() != nullptr && !is_extension()) {
+    proto->set_oneof_index(containing_oneof()->index());
+  }
+
+  if (&options() != &FieldOptions::default_instance()) {
+    proto->mutable_options()->CopyFrom(options());
+  }
+}
+
+void FieldDescriptor::CopyJsonNameTo(FieldDescriptorProto* proto) const {
+  proto->set_json_name(json_name());
+}
+
+void OneofDescriptor::CopyTo(OneofDescriptorProto* proto) const {
+  proto->set_name(name());
+  if (&options() != &OneofOptions::default_instance()) {
+    proto->mutable_options()->CopyFrom(options());
+  }
+}
+
+void EnumDescriptor::CopyTo(EnumDescriptorProto* proto) const {
+  proto->set_name(name());
+
+  for (int i = 0; i < value_count(); i++) {
+    value(i)->CopyTo(proto->add_value());
+  }
+  for (int i = 0; i < reserved_range_count(); i++) {
+    EnumDescriptorProto::EnumReservedRange* range = proto->add_reserved_range();
+    range->set_start(reserved_range(i)->start);
+    range->set_end(reserved_range(i)->end);
+  }
+  for (int i = 0; i < reserved_name_count(); i++) {
+    proto->add_reserved_name(reserved_name(i));
+  }
+
+  if (&options() != &EnumOptions::default_instance()) {
+    proto->mutable_options()->CopyFrom(options());
+  }
+}
+
+void EnumValueDescriptor::CopyTo(EnumValueDescriptorProto* proto) const {
+  proto->set_name(name());
+  proto->set_number(number());
+
+  if (&options() != &EnumValueOptions::default_instance()) {
+    proto->mutable_options()->CopyFrom(options());
+  }
+}
+
+void ServiceDescriptor::CopyTo(ServiceDescriptorProto* proto) const {
+  proto->set_name(name());
+
+  for (int i = 0; i < method_count(); i++) {
+    method(i)->CopyTo(proto->add_method());
+  }
+
+  if (&options() != &ServiceOptions::default_instance()) {
+    proto->mutable_options()->CopyFrom(options());
+  }
+}
+
+void MethodDescriptor::CopyTo(MethodDescriptorProto* proto) const {
+  proto->set_name(name());
+
+  if (!input_type()->is_unqualified_placeholder_) {
+    proto->set_input_type(".");
+  }
+  proto->mutable_input_type()->append(input_type()->full_name());
+
+  if (!output_type()->is_unqualified_placeholder_) {
+    proto->set_output_type(".");
+  }
+  proto->mutable_output_type()->append(output_type()->full_name());
+
+  if (&options() != &MethodOptions::default_instance()) {
+    proto->mutable_options()->CopyFrom(options());
+  }
+
+  if (client_streaming_) {
+    proto->set_client_streaming(true);
+  }
+  if (server_streaming_) {
+    proto->set_server_streaming(true);
+  }
+}
+
+// DebugString methods ===============================================
+
+namespace {
+
+bool RetrieveOptionsAssumingRightPool(
+    int depth, const Message& options,
+    std::vector* option_entries) {
+  option_entries->clear();
+  const Reflection* reflection = options.GetReflection();
+  std::vector fields;
+  reflection->ListFields(options, &fields);
+  for (int i = 0; i < fields.size(); i++) {
+    int count = 1;
+    bool repeated = false;
+    if (fields[i]->is_repeated()) {
+      count = reflection->FieldSize(options, fields[i]);
+      repeated = true;
+    }
+    for (int j = 0; j < count; j++) {
+      std::string fieldval;
+      if (fields[i]->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+        std::string tmp;
+        TextFormat::Printer printer;
+        printer.SetInitialIndentLevel(depth + 1);
+        printer.PrintFieldValueToString(options, fields[i], repeated ? j : -1,
+                                        &tmp);
+        fieldval.append("{\n");
+        fieldval.append(tmp);
+        fieldval.append(depth * 2, ' ');
+        fieldval.append("}");
+      } else {
+        TextFormat::PrintFieldValueToString(options, fields[i],
+                                            repeated ? j : -1, &fieldval);
+      }
+      std::string name;
+      if (fields[i]->is_extension()) {
+        name = "(." + fields[i]->full_name() + ")";
+      } else {
+        name = fields[i]->name();
+      }
+      option_entries->push_back(name + " = " + fieldval);
+    }
+  }
+  return !option_entries->empty();
+}
+
+// Used by each of the option formatters.
+bool RetrieveOptions(int depth, const Message& options,
+                     const DescriptorPool* pool,
+                     std::vector* option_entries) {
+  // When printing custom options for a descriptor, we must use an options
+  // message built on top of the same DescriptorPool where the descriptor
+  // is coming from. This is to ensure we are interpreting custom options
+  // against the right pool.
+  if (options.GetDescriptor()->file()->pool() == pool) {
+    return RetrieveOptionsAssumingRightPool(depth, options, option_entries);
+  } else {
+    const Descriptor* option_descriptor =
+        pool->FindMessageTypeByName(options.GetDescriptor()->full_name());
+    if (option_descriptor == nullptr) {
+      // descriptor.proto is not in the pool. This means no custom options are
+      // used so we are safe to proceed with the compiled options message type.
+      return RetrieveOptionsAssumingRightPool(depth, options, option_entries);
+    }
+    DynamicMessageFactory factory;
+    std::unique_ptr dynamic_options(
+        factory.GetPrototype(option_descriptor)->New());
+    if (dynamic_options->ParseFromString(options.SerializeAsString())) {
+      return RetrieveOptionsAssumingRightPool(depth, *dynamic_options,
+                                              option_entries);
+    } else {
+      GOOGLE_LOG(ERROR) << "Found invalid proto option data for: "
+                 << options.GetDescriptor()->full_name();
+      return RetrieveOptionsAssumingRightPool(depth, options, option_entries);
+    }
+  }
+}
+
+// Formats options that all appear together in brackets. Does not include
+// brackets.
+bool FormatBracketedOptions(int depth, const Message& options,
+                            const DescriptorPool* pool, std::string* output) {
+  std::vector all_options;
+  if (RetrieveOptions(depth, options, pool, &all_options)) {
+    output->append(Join(all_options, ", "));
+  }
+  return !all_options.empty();
+}
+
+// Formats options one per line
+bool FormatLineOptions(int depth, const Message& options,
+                       const DescriptorPool* pool, std::string* output) {
+  std::string prefix(depth * 2, ' ');
+  std::vector all_options;
+  if (RetrieveOptions(depth, options, pool, &all_options)) {
+    for (int i = 0; i < all_options.size(); i++) {
+      strings::SubstituteAndAppend(output, "$0option $1;\n", prefix,
+                                   all_options[i]);
+    }
+  }
+  return !all_options.empty();
+}
+
+class SourceLocationCommentPrinter {
+ public:
+  template 
+  SourceLocationCommentPrinter(const DescType* desc, const std::string& prefix,
+                               const DebugStringOptions& options)
+      : options_(options), prefix_(prefix) {
+    // Perform the SourceLocation lookup only if we're including user comments,
+    // because the lookup is fairly expensive.
+    have_source_loc_ =
+        options.include_comments && desc->GetSourceLocation(&source_loc_);
+  }
+  SourceLocationCommentPrinter(const FileDescriptor* file,
+                               const std::vector& path,
+                               const std::string& prefix,
+                               const DebugStringOptions& options)
+      : options_(options), prefix_(prefix) {
+    // Perform the SourceLocation lookup only if we're including user comments,
+    // because the lookup is fairly expensive.
+    have_source_loc_ =
+        options.include_comments && file->GetSourceLocation(path, &source_loc_);
+  }
+  void AddPreComment(std::string* output) {
+    if (have_source_loc_) {
+      // Detached leading comments.
+      for (int i = 0; i < source_loc_.leading_detached_comments.size(); ++i) {
+        *output += FormatComment(source_loc_.leading_detached_comments[i]);
+        *output += "\n";
+      }
+      // Attached leading comments.
+      if (!source_loc_.leading_comments.empty()) {
+        *output += FormatComment(source_loc_.leading_comments);
+      }
+    }
+  }
+  void AddPostComment(std::string* output) {
+    if (have_source_loc_ && source_loc_.trailing_comments.size() > 0) {
+      *output += FormatComment(source_loc_.trailing_comments);
+    }
+  }
+
+  // Format comment such that each line becomes a full-line C++-style comment in
+  // the DebugString() output.
+  std::string FormatComment(const std::string& comment_text) {
+    std::string stripped_comment = comment_text;
+    StripWhitespace(&stripped_comment);
+    std::vector lines = Split(stripped_comment, "\n");
+    std::string output;
+    for (int i = 0; i < lines.size(); ++i) {
+      const std::string& line = lines[i];
+      strings::SubstituteAndAppend(&output, "$0// $1\n", prefix_, line);
+    }
+    return output;
+  }
+
+ private:
+
+  bool have_source_loc_;
+  SourceLocation source_loc_;
+  DebugStringOptions options_;
+  std::string prefix_;
+};
+
+}  // anonymous namespace
+
+std::string FileDescriptor::DebugString() const {
+  DebugStringOptions options;  // default options
+  return DebugStringWithOptions(options);
+}
+
+std::string FileDescriptor::DebugStringWithOptions(
+    const DebugStringOptions& debug_string_options) const {
+  std::string contents;
+  {
+    std::vector path;
+    path.push_back(FileDescriptorProto::kSyntaxFieldNumber);
+    SourceLocationCommentPrinter syntax_comment(this, path, "",
+                                                debug_string_options);
+    syntax_comment.AddPreComment(&contents);
+    strings::SubstituteAndAppend(&contents, "syntax = \"$0\";\n\n",
+                                 SyntaxName(syntax()));
+    syntax_comment.AddPostComment(&contents);
+  }
+
+  SourceLocationCommentPrinter comment_printer(this, "", debug_string_options);
+  comment_printer.AddPreComment(&contents);
+
+  std::set public_dependencies;
+  std::set weak_dependencies;
+  public_dependencies.insert(public_dependencies_,
+                             public_dependencies_ + public_dependency_count_);
+  weak_dependencies.insert(weak_dependencies_,
+                           weak_dependencies_ + weak_dependency_count_);
+
+  for (int i = 0; i < dependency_count(); i++) {
+    if (public_dependencies.count(i) > 0) {
+      strings::SubstituteAndAppend(&contents, "import public \"$0\";\n",
+                                   dependency(i)->name());
+    } else if (weak_dependencies.count(i) > 0) {
+      strings::SubstituteAndAppend(&contents, "import weak \"$0\";\n",
+                                   dependency(i)->name());
+    } else {
+      strings::SubstituteAndAppend(&contents, "import \"$0\";\n",
+                                   dependency(i)->name());
+    }
+  }
+
+  if (!package().empty()) {
+    std::vector path;
+    path.push_back(FileDescriptorProto::kPackageFieldNumber);
+    SourceLocationCommentPrinter package_comment(this, path, "",
+                                                 debug_string_options);
+    package_comment.AddPreComment(&contents);
+    strings::SubstituteAndAppend(&contents, "package $0;\n\n", package());
+    package_comment.AddPostComment(&contents);
+  }
+
+  if (FormatLineOptions(0, options(), pool(), &contents)) {
+    contents.append("\n");  // add some space if we had options
+  }
+
+  for (int i = 0; i < enum_type_count(); i++) {
+    enum_type(i)->DebugString(0, &contents, debug_string_options);
+    contents.append("\n");
+  }
+
+  // Find all the 'group' type extensions; we will not output their nested
+  // definitions (those will be done with their group field descriptor).
+  std::set groups;
+  for (int i = 0; i < extension_count(); i++) {
+    if (extension(i)->type() == FieldDescriptor::TYPE_GROUP) {
+      groups.insert(extension(i)->message_type());
+    }
+  }
+
+  for (int i = 0; i < message_type_count(); i++) {
+    if (groups.count(message_type(i)) == 0) {
+      message_type(i)->DebugString(0, &contents, debug_string_options,
+                                   /* include_opening_clause */ true);
+      contents.append("\n");
+    }
+  }
+
+  for (int i = 0; i < service_count(); i++) {
+    service(i)->DebugString(&contents, debug_string_options);
+    contents.append("\n");
+  }
+
+  const Descriptor* containing_type = nullptr;
+  for (int i = 0; i < extension_count(); i++) {
+    if (extension(i)->containing_type() != containing_type) {
+      if (i > 0) contents.append("}\n\n");
+      containing_type = extension(i)->containing_type();
+      strings::SubstituteAndAppend(&contents, "extend .$0 {\n",
+                                   containing_type->full_name());
+    }
+    extension(i)->DebugString(1, FieldDescriptor::PRINT_LABEL, &contents,
+                              debug_string_options);
+  }
+  if (extension_count() > 0) contents.append("}\n\n");
+
+  comment_printer.AddPostComment(&contents);
+
+  return contents;
+}
+
+std::string Descriptor::DebugString() const {
+  DebugStringOptions options;  // default options
+  return DebugStringWithOptions(options);
+}
+
+std::string Descriptor::DebugStringWithOptions(
+    const DebugStringOptions& options) const {
+  std::string contents;
+  DebugString(0, &contents, options, /* include_opening_clause */ true);
+  return contents;
+}
+
+void Descriptor::DebugString(int depth, std::string* contents,
+                             const DebugStringOptions& debug_string_options,
+                             bool include_opening_clause) const {
+  if (options().map_entry()) {
+    // Do not generate debug string for auto-generated map-entry type.
+    return;
+  }
+  std::string prefix(depth * 2, ' ');
+  ++depth;
+
+  SourceLocationCommentPrinter comment_printer(this, prefix,
+                                               debug_string_options);
+  comment_printer.AddPreComment(contents);
+
+  if (include_opening_clause) {
+    strings::SubstituteAndAppend(contents, "$0message $1", prefix, name());
+  }
+  contents->append(" {\n");
+
+  FormatLineOptions(depth, options(), file()->pool(), contents);
+
+  // Find all the 'group' types for fields and extensions; we will not output
+  // their nested definitions (those will be done with their group field
+  // descriptor).
+  std::set groups;
+  for (int i = 0; i < field_count(); i++) {
+    if (field(i)->type() == FieldDescriptor::TYPE_GROUP) {
+      groups.insert(field(i)->message_type());
+    }
+  }
+  for (int i = 0; i < extension_count(); i++) {
+    if (extension(i)->type() == FieldDescriptor::TYPE_GROUP) {
+      groups.insert(extension(i)->message_type());
+    }
+  }
+
+  for (int i = 0; i < nested_type_count(); i++) {
+    if (groups.count(nested_type(i)) == 0) {
+      nested_type(i)->DebugString(depth, contents, debug_string_options,
+                                  /* include_opening_clause */ true);
+    }
+  }
+  for (int i = 0; i < enum_type_count(); i++) {
+    enum_type(i)->DebugString(depth, contents, debug_string_options);
+  }
+  for (int i = 0; i < field_count(); i++) {
+    if (field(i)->containing_oneof() == nullptr) {
+      field(i)->DebugString(depth, FieldDescriptor::PRINT_LABEL, contents,
+                            debug_string_options);
+    } else if (field(i)->containing_oneof()->field(0) == field(i)) {
+      // This is the first field in this oneof, so print the whole oneof.
+      field(i)->containing_oneof()->DebugString(depth, contents,
+                                                debug_string_options);
+    }
+  }
+
+  for (int i = 0; i < extension_range_count(); i++) {
+    strings::SubstituteAndAppend(contents, "$0  extensions $1 to $2;\n", prefix,
+                                 extension_range(i)->start,
+                                 extension_range(i)->end - 1);
+  }
+
+  // Group extensions by what they extend, so they can be printed out together.
+  const Descriptor* containing_type = nullptr;
+  for (int i = 0; i < extension_count(); i++) {
+    if (extension(i)->containing_type() != containing_type) {
+      if (i > 0) strings::SubstituteAndAppend(contents, "$0  }\n", prefix);
+      containing_type = extension(i)->containing_type();
+      strings::SubstituteAndAppend(contents, "$0  extend .$1 {\n", prefix,
+                                   containing_type->full_name());
+    }
+    extension(i)->DebugString(depth + 1, FieldDescriptor::PRINT_LABEL, contents,
+                              debug_string_options);
+  }
+  if (extension_count() > 0)
+    strings::SubstituteAndAppend(contents, "$0  }\n", prefix);
+
+  if (reserved_range_count() > 0) {
+    strings::SubstituteAndAppend(contents, "$0  reserved ", prefix);
+    for (int i = 0; i < reserved_range_count(); i++) {
+      const Descriptor::ReservedRange* range = reserved_range(i);
+      if (range->end == range->start + 1) {
+        strings::SubstituteAndAppend(contents, "$0, ", range->start);
+      } else {
+        strings::SubstituteAndAppend(contents, "$0 to $1, ", range->start,
+                                     range->end - 1);
+      }
+    }
+    contents->replace(contents->size() - 2, 2, ";\n");
+  }
+
+  if (reserved_name_count() > 0) {
+    strings::SubstituteAndAppend(contents, "$0  reserved ", prefix);
+    for (int i = 0; i < reserved_name_count(); i++) {
+      strings::SubstituteAndAppend(contents, "\"$0\", ",
+                                   CEscape(reserved_name(i)));
+    }
+    contents->replace(contents->size() - 2, 2, ";\n");
+  }
+
+  strings::SubstituteAndAppend(contents, "$0}\n", prefix);
+  comment_printer.AddPostComment(contents);
+}
+
+std::string FieldDescriptor::DebugString() const {
+  DebugStringOptions options;  // default options
+  return DebugStringWithOptions(options);
+}
+
+std::string FieldDescriptor::DebugStringWithOptions(
+    const DebugStringOptions& debug_string_options) const {
+  std::string contents;
+  int depth = 0;
+  if (is_extension()) {
+    strings::SubstituteAndAppend(&contents, "extend .$0 {\n",
+                                 containing_type()->full_name());
+    depth = 1;
+  }
+  DebugString(depth, PRINT_LABEL, &contents, debug_string_options);
+  if (is_extension()) {
+    contents.append("}\n");
+  }
+  return contents;
+}
+
+// The field type string used in FieldDescriptor::DebugString()
+std::string FieldDescriptor::FieldTypeNameDebugString() const {
+  switch (type()) {
+    case TYPE_MESSAGE:
+      return "." + message_type()->full_name();
+    case TYPE_ENUM:
+      return "." + enum_type()->full_name();
+    default:
+      return kTypeToName[type()];
+  }
+}
+
+void FieldDescriptor::DebugString(
+    int depth, PrintLabelFlag print_label_flag, std::string* contents,
+    const DebugStringOptions& debug_string_options) const {
+  std::string prefix(depth * 2, ' ');
+  std::string field_type;
+
+  // Special case map fields.
+  if (is_map()) {
+    strings::SubstituteAndAppend(
+        &field_type, "map<$0, $1>",
+        message_type()->field(0)->FieldTypeNameDebugString(),
+        message_type()->field(1)->FieldTypeNameDebugString());
+  } else {
+    field_type = FieldTypeNameDebugString();
+  }
+
+  bool print_label = true;
+  // Determine whether to omit label:
+  //   1. For an optional field, omit label if it's in oneof or in proto3.
+  //   2. For a repeated field, omit label if it's a map.
+  if (is_optional() && (print_label_flag == OMIT_LABEL ||
+                        file()->syntax() == FileDescriptor::SYNTAX_PROTO3)) {
+    print_label = false;
+  } else if (is_map()) {
+    print_label = false;
+  }
+  std::string label;
+  if (print_label) {
+    label = kLabelToName[this->label()];
+    label.push_back(' ');
+  }
+
+  SourceLocationCommentPrinter comment_printer(this, prefix,
+                                               debug_string_options);
+  comment_printer.AddPreComment(contents);
+
+  strings::SubstituteAndAppend(
+      contents, "$0$1$2 $3 = $4", prefix, label, field_type,
+      type() == TYPE_GROUP ? message_type()->name() : name(), number());
+
+  bool bracketed = false;
+  if (has_default_value()) {
+    bracketed = true;
+    strings::SubstituteAndAppend(contents, " [default = $0",
+                                 DefaultValueAsString(true));
+  }
+  if (has_json_name_) {
+    if (!bracketed) {
+      bracketed = true;
+      contents->append("[");
+    } else {
+      contents->append(", ");
+    }
+    contents->append("json_name = \"");
+    contents->append(CEscape(json_name()));
+    contents->append("\"");
+  }
+
+  std::string formatted_options;
+  if (FormatBracketedOptions(depth, options(), file()->pool(),
+                             &formatted_options)) {
+    contents->append(bracketed ? ", " : " [");
+    bracketed = true;
+    contents->append(formatted_options);
+  }
+
+  if (bracketed) {
+    contents->append("]");
+  }
+
+  if (type() == TYPE_GROUP) {
+    if (debug_string_options.elide_group_body) {
+      contents->append(" { ... };\n");
+    } else {
+      message_type()->DebugString(depth, contents, debug_string_options,
+                                  /* include_opening_clause */ false);
+    }
+  } else {
+    contents->append(";\n");
+  }
+
+  comment_printer.AddPostComment(contents);
+}
+
+std::string OneofDescriptor::DebugString() const {
+  DebugStringOptions options;  // default values
+  return DebugStringWithOptions(options);
+}
+
+std::string OneofDescriptor::DebugStringWithOptions(
+    const DebugStringOptions& options) const {
+  std::string contents;
+  DebugString(0, &contents, options);
+  return contents;
+}
+
+void OneofDescriptor::DebugString(
+    int depth, std::string* contents,
+    const DebugStringOptions& debug_string_options) const {
+  std::string prefix(depth * 2, ' ');
+  ++depth;
+  SourceLocationCommentPrinter comment_printer(this, prefix,
+                                               debug_string_options);
+  comment_printer.AddPreComment(contents);
+  strings::SubstituteAndAppend(contents, "$0oneof $1 {", prefix, name());
+
+  FormatLineOptions(depth, options(), containing_type()->file()->pool(),
+                    contents);
+
+  if (debug_string_options.elide_oneof_body) {
+    contents->append(" ... }\n");
+  } else {
+    contents->append("\n");
+    for (int i = 0; i < field_count(); i++) {
+      field(i)->DebugString(depth, FieldDescriptor::OMIT_LABEL, contents,
+                            debug_string_options);
+    }
+    strings::SubstituteAndAppend(contents, "$0}\n", prefix);
+  }
+  comment_printer.AddPostComment(contents);
+}
+
+std::string EnumDescriptor::DebugString() const {
+  DebugStringOptions options;  // default values
+  return DebugStringWithOptions(options);
+}
+
+std::string EnumDescriptor::DebugStringWithOptions(
+    const DebugStringOptions& options) const {
+  std::string contents;
+  DebugString(0, &contents, options);
+  return contents;
+}
+
+void EnumDescriptor::DebugString(
+    int depth, std::string* contents,
+    const DebugStringOptions& debug_string_options) const {
+  std::string prefix(depth * 2, ' ');
+  ++depth;
+
+  SourceLocationCommentPrinter comment_printer(this, prefix,
+                                               debug_string_options);
+  comment_printer.AddPreComment(contents);
+
+  strings::SubstituteAndAppend(contents, "$0enum $1 {\n", prefix, name());
+
+  FormatLineOptions(depth, options(), file()->pool(), contents);
+
+  for (int i = 0; i < value_count(); i++) {
+    value(i)->DebugString(depth, contents, debug_string_options);
+  }
+
+  if (reserved_range_count() > 0) {
+    strings::SubstituteAndAppend(contents, "$0  reserved ", prefix);
+    for (int i = 0; i < reserved_range_count(); i++) {
+      const EnumDescriptor::ReservedRange* range = reserved_range(i);
+      if (range->end == range->start) {
+        strings::SubstituteAndAppend(contents, "$0, ", range->start);
+      } else {
+        strings::SubstituteAndAppend(contents, "$0 to $1, ", range->start,
+                                     range->end);
+      }
+    }
+    contents->replace(contents->size() - 2, 2, ";\n");
+  }
+
+  if (reserved_name_count() > 0) {
+    strings::SubstituteAndAppend(contents, "$0  reserved ", prefix);
+    for (int i = 0; i < reserved_name_count(); i++) {
+      strings::SubstituteAndAppend(contents, "\"$0\", ",
+                                   CEscape(reserved_name(i)));
+    }
+    contents->replace(contents->size() - 2, 2, ";\n");
+  }
+
+  strings::SubstituteAndAppend(contents, "$0}\n", prefix);
+
+  comment_printer.AddPostComment(contents);
+}
+
+std::string EnumValueDescriptor::DebugString() const {
+  DebugStringOptions options;  // default values
+  return DebugStringWithOptions(options);
+}
+
+std::string EnumValueDescriptor::DebugStringWithOptions(
+    const DebugStringOptions& options) const {
+  std::string contents;
+  DebugString(0, &contents, options);
+  return contents;
+}
+
+void EnumValueDescriptor::DebugString(
+    int depth, std::string* contents,
+    const DebugStringOptions& debug_string_options) const {
+  std::string prefix(depth * 2, ' ');
+
+  SourceLocationCommentPrinter comment_printer(this, prefix,
+                                               debug_string_options);
+  comment_printer.AddPreComment(contents);
+
+  strings::SubstituteAndAppend(contents, "$0$1 = $2", prefix, name(), number());
+
+  std::string formatted_options;
+  if (FormatBracketedOptions(depth, options(), type()->file()->pool(),
+                             &formatted_options)) {
+    strings::SubstituteAndAppend(contents, " [$0]", formatted_options);
+  }
+  contents->append(";\n");
+
+  comment_printer.AddPostComment(contents);
+}
+
+std::string ServiceDescriptor::DebugString() const {
+  DebugStringOptions options;  // default values
+  return DebugStringWithOptions(options);
+}
+
+std::string ServiceDescriptor::DebugStringWithOptions(
+    const DebugStringOptions& options) const {
+  std::string contents;
+  DebugString(&contents, options);
+  return contents;
+}
+
+void ServiceDescriptor::DebugString(
+    std::string* contents,
+    const DebugStringOptions& debug_string_options) const {
+  SourceLocationCommentPrinter comment_printer(this, /* prefix */ "",
+                                               debug_string_options);
+  comment_printer.AddPreComment(contents);
+
+  strings::SubstituteAndAppend(contents, "service $0 {\n", name());
+
+  FormatLineOptions(1, options(), file()->pool(), contents);
+
+  for (int i = 0; i < method_count(); i++) {
+    method(i)->DebugString(1, contents, debug_string_options);
+  }
+
+  contents->append("}\n");
+
+  comment_printer.AddPostComment(contents);
+}
+
+std::string MethodDescriptor::DebugString() const {
+  DebugStringOptions options;  // default values
+  return DebugStringWithOptions(options);
+}
+
+std::string MethodDescriptor::DebugStringWithOptions(
+    const DebugStringOptions& options) const {
+  std::string contents;
+  DebugString(0, &contents, options);
+  return contents;
+}
+
+void MethodDescriptor::DebugString(
+    int depth, std::string* contents,
+    const DebugStringOptions& debug_string_options) const {
+  std::string prefix(depth * 2, ' ');
+  ++depth;
+
+  SourceLocationCommentPrinter comment_printer(this, prefix,
+                                               debug_string_options);
+  comment_printer.AddPreComment(contents);
+
+  strings::SubstituteAndAppend(
+      contents, "$0rpc $1($4.$2) returns ($5.$3)", prefix, name(),
+      input_type()->full_name(), output_type()->full_name(),
+      client_streaming() ? "stream " : "", server_streaming() ? "stream " : "");
+
+  std::string formatted_options;
+  if (FormatLineOptions(depth, options(), service()->file()->pool(),
+                        &formatted_options)) {
+    strings::SubstituteAndAppend(contents, " {\n$0$1}\n", formatted_options,
+                                 prefix);
+  } else {
+    contents->append(";\n");
+  }
+
+  comment_printer.AddPostComment(contents);
+}
+
+
+// Location methods ===============================================
+
+bool FileDescriptor::GetSourceLocation(const std::vector& path,
+                                       SourceLocation* out_location) const {
+  GOOGLE_CHECK(out_location != nullptr);
+  if (source_code_info_) {
+    if (const SourceCodeInfo_Location* loc =
+            tables_->GetSourceLocation(path, source_code_info_)) {
+      const RepeatedField& span = loc->span();
+      if (span.size() == 3 || span.size() == 4) {
+        out_location->start_line = span.Get(0);
+        out_location->start_column = span.Get(1);
+        out_location->end_line = span.Get(span.size() == 3 ? 0 : 2);
+        out_location->end_column = span.Get(span.size() - 1);
+
+        out_location->leading_comments = loc->leading_comments();
+        out_location->trailing_comments = loc->trailing_comments();
+        out_location->leading_detached_comments.assign(
+            loc->leading_detached_comments().begin(),
+            loc->leading_detached_comments().end());
+        return true;
+      }
+    }
+  }
+  return false;
+}
+
+bool FileDescriptor::GetSourceLocation(SourceLocation* out_location) const {
+  std::vector path;  // empty path for root FileDescriptor
+  return GetSourceLocation(path, out_location);
+}
+
+bool FieldDescriptor::is_packed() const {
+  if (!is_packable()) return false;
+  if (file_->syntax() == FileDescriptor::SYNTAX_PROTO2) {
+    return (options_ != nullptr) && options_->packed();
+  } else {
+    return options_ == nullptr || !options_->has_packed() || options_->packed();
+  }
+}
+
+bool Descriptor::GetSourceLocation(SourceLocation* out_location) const {
+  std::vector path;
+  GetLocationPath(&path);
+  return file()->GetSourceLocation(path, out_location);
+}
+
+bool FieldDescriptor::GetSourceLocation(SourceLocation* out_location) const {
+  std::vector path;
+  GetLocationPath(&path);
+  return file()->GetSourceLocation(path, out_location);
+}
+
+bool OneofDescriptor::GetSourceLocation(SourceLocation* out_location) const {
+  std::vector path;
+  GetLocationPath(&path);
+  return containing_type()->file()->GetSourceLocation(path, out_location);
+}
+
+bool EnumDescriptor::GetSourceLocation(SourceLocation* out_location) const {
+  std::vector path;
+  GetLocationPath(&path);
+  return file()->GetSourceLocation(path, out_location);
+}
+
+bool MethodDescriptor::GetSourceLocation(SourceLocation* out_location) const {
+  std::vector path;
+  GetLocationPath(&path);
+  return service()->file()->GetSourceLocation(path, out_location);
+}
+
+bool ServiceDescriptor::GetSourceLocation(SourceLocation* out_location) const {
+  std::vector path;
+  GetLocationPath(&path);
+  return file()->GetSourceLocation(path, out_location);
+}
+
+bool EnumValueDescriptor::GetSourceLocation(
+    SourceLocation* out_location) const {
+  std::vector path;
+  GetLocationPath(&path);
+  return type()->file()->GetSourceLocation(path, out_location);
+}
+
+void Descriptor::GetLocationPath(std::vector* output) const {
+  if (containing_type()) {
+    containing_type()->GetLocationPath(output);
+    output->push_back(DescriptorProto::kNestedTypeFieldNumber);
+    output->push_back(index());
+  } else {
+    output->push_back(FileDescriptorProto::kMessageTypeFieldNumber);
+    output->push_back(index());
+  }
+}
+
+void FieldDescriptor::GetLocationPath(std::vector* output) const {
+  if (is_extension()) {
+    if (extension_scope() == nullptr) {
+      output->push_back(FileDescriptorProto::kExtensionFieldNumber);
+      output->push_back(index());
+    } else {
+      extension_scope()->GetLocationPath(output);
+      output->push_back(DescriptorProto::kExtensionFieldNumber);
+      output->push_back(index());
+    }
+  } else {
+    containing_type()->GetLocationPath(output);
+    output->push_back(DescriptorProto::kFieldFieldNumber);
+    output->push_back(index());
+  }
+}
+
+void OneofDescriptor::GetLocationPath(std::vector* output) const {
+  containing_type()->GetLocationPath(output);
+  output->push_back(DescriptorProto::kOneofDeclFieldNumber);
+  output->push_back(index());
+}
+
+void EnumDescriptor::GetLocationPath(std::vector* output) const {
+  if (containing_type()) {
+    containing_type()->GetLocationPath(output);
+    output->push_back(DescriptorProto::kEnumTypeFieldNumber);
+    output->push_back(index());
+  } else {
+    output->push_back(FileDescriptorProto::kEnumTypeFieldNumber);
+    output->push_back(index());
+  }
+}
+
+void EnumValueDescriptor::GetLocationPath(std::vector* output) const {
+  type()->GetLocationPath(output);
+  output->push_back(EnumDescriptorProto::kValueFieldNumber);
+  output->push_back(index());
+}
+
+void ServiceDescriptor::GetLocationPath(std::vector* output) const {
+  output->push_back(FileDescriptorProto::kServiceFieldNumber);
+  output->push_back(index());
+}
+
+void MethodDescriptor::GetLocationPath(std::vector* output) const {
+  service()->GetLocationPath(output);
+  output->push_back(ServiceDescriptorProto::kMethodFieldNumber);
+  output->push_back(index());
+}
+
+// ===================================================================
+
+namespace {
+
+// Represents an options message to interpret. Extension names in the option
+// name are resolved relative to name_scope. element_name and orig_opt are
+// used only for error reporting (since the parser records locations against
+// pointers in the original options, not the mutable copy). The Message must be
+// one of the Options messages in descriptor.proto.
+struct OptionsToInterpret {
+  OptionsToInterpret(const std::string& ns, const std::string& el,
+                     const std::vector& path, const Message* orig_opt,
+                     Message* opt)
+      : name_scope(ns),
+        element_name(el),
+        element_path(path),
+        original_options(orig_opt),
+        options(opt) {}
+  std::string name_scope;
+  std::string element_name;
+  std::vector element_path;
+  const Message* original_options;
+  Message* options;
+};
+
+}  // namespace
+
+class DescriptorBuilder {
+ public:
+  DescriptorBuilder(const DescriptorPool* pool, DescriptorPool::Tables* tables,
+                    DescriptorPool::ErrorCollector* error_collector);
+  ~DescriptorBuilder();
+
+  const FileDescriptor* BuildFile(const FileDescriptorProto& proto);
+
+ private:
+  friend class OptionInterpreter;
+
+  // Non-recursive part of BuildFile functionality.
+  FileDescriptor* BuildFileImpl(const FileDescriptorProto& proto);
+
+  const DescriptorPool* pool_;
+  DescriptorPool::Tables* tables_;  // for convenience
+  DescriptorPool::ErrorCollector* error_collector_;
+
+  // As we build descriptors we store copies of the options messages in
+  // them. We put pointers to those copies in this vector, as we build, so we
+  // can later (after cross-linking) interpret those options.
+  std::vector options_to_interpret_;
+
+  bool had_errors_;
+  std::string filename_;
+  FileDescriptor* file_;
+  FileDescriptorTables* file_tables_;
+  std::set dependencies_;
+
+  // unused_dependency_ is used to record the unused imported files.
+  // Note: public import is not considered.
+  std::set unused_dependency_;
+
+  // If LookupSymbol() finds a symbol that is in a file which is not a declared
+  // dependency of this file, it will fail, but will set
+  // possible_undeclared_dependency_ to point at that file.  This is only used
+  // by AddNotDefinedError() to report a more useful error message.
+  // possible_undeclared_dependency_name_ is the name of the symbol that was
+  // actually found in possible_undeclared_dependency_, which may be a parent
+  // of the symbol actually looked for.
+  const FileDescriptor* possible_undeclared_dependency_;
+  std::string possible_undeclared_dependency_name_;
+
+  // If LookupSymbol() could resolve a symbol which is not defined,
+  // record the resolved name.  This is only used by AddNotDefinedError()
+  // to report a more useful error message.
+  std::string undefine_resolved_name_;
+
+  void AddError(const std::string& element_name, const Message& descriptor,
+                DescriptorPool::ErrorCollector::ErrorLocation location,
+                const std::string& error);
+  void AddError(const std::string& element_name, const Message& descriptor,
+                DescriptorPool::ErrorCollector::ErrorLocation location,
+                const char* error);
+  void AddRecursiveImportError(const FileDescriptorProto& proto, int from_here);
+  void AddTwiceListedError(const FileDescriptorProto& proto, int index);
+  void AddImportError(const FileDescriptorProto& proto, int index);
+
+  // Adds an error indicating that undefined_symbol was not defined.  Must
+  // only be called after LookupSymbol() fails.
+  void AddNotDefinedError(
+      const std::string& element_name, const Message& descriptor,
+      DescriptorPool::ErrorCollector::ErrorLocation location,
+      const std::string& undefined_symbol);
+
+  void AddWarning(const std::string& element_name, const Message& descriptor,
+                  DescriptorPool::ErrorCollector::ErrorLocation location,
+                  const std::string& error);
+
+  // Silly helper which determines if the given file is in the given package.
+  // I.e., either file->package() == package_name or file->package() is a
+  // nested package within package_name.
+  bool IsInPackage(const FileDescriptor* file, const std::string& package_name);
+
+  // Helper function which finds all public dependencies of the given file, and
+  // stores the them in the dependencies_ set in the builder.
+  void RecordPublicDependencies(const FileDescriptor* file);
+
+  // Like tables_->FindSymbol(), but additionally:
+  // - Search the pool's underlay if not found in tables_.
+  // - Insure that the resulting Symbol is from one of the file's declared
+  //   dependencies.
+  Symbol FindSymbol(const std::string& name, bool build_it = true);
+
+  // Like FindSymbol() but does not require that the symbol is in one of the
+  // file's declared dependencies.
+  Symbol FindSymbolNotEnforcingDeps(const std::string& name,
+                                    bool build_it = true);
+
+  // This implements the body of FindSymbolNotEnforcingDeps().
+  Symbol FindSymbolNotEnforcingDepsHelper(const DescriptorPool* pool,
+                                          const std::string& name,
+                                          bool build_it = true);
+
+  // Like FindSymbol(), but looks up the name relative to some other symbol
+  // name.  This first searches siblings of relative_to, then siblings of its
+  // parents, etc.  For example, LookupSymbol("foo.bar", "baz.qux.corge") makes
+  // the following calls, returning the first non-null result:
+  // FindSymbol("baz.qux.foo.bar"), FindSymbol("baz.foo.bar"),
+  // FindSymbol("foo.bar").  If AllowUnknownDependencies() has been called
+  // on the DescriptorPool, this will generate a placeholder type if
+  // the name is not found (unless the name itself is malformed).  The
+  // placeholder_type parameter indicates what kind of placeholder should be
+  // constructed in this case.  The resolve_mode parameter determines whether
+  // any symbol is returned, or only symbols that are types.  Note, however,
+  // that LookupSymbol may still return a non-type symbol in LOOKUP_TYPES mode,
+  // if it believes that's all it could refer to.  The caller should always
+  // check that it receives the type of symbol it was expecting.
+  enum ResolveMode { LOOKUP_ALL, LOOKUP_TYPES };
+  Symbol LookupSymbol(const std::string& name, const std::string& relative_to,
+                      DescriptorPool::PlaceholderType placeholder_type =
+                          DescriptorPool::PLACEHOLDER_MESSAGE,
+                      ResolveMode resolve_mode = LOOKUP_ALL,
+                      bool build_it = true);
+
+  // Like LookupSymbol() but will not return a placeholder even if
+  // AllowUnknownDependencies() has been used.
+  Symbol LookupSymbolNoPlaceholder(const std::string& name,
+                                   const std::string& relative_to,
+                                   ResolveMode resolve_mode = LOOKUP_ALL,
+                                   bool build_it = true);
+
+  // Calls tables_->AddSymbol() and records an error if it fails.  Returns
+  // true if successful or false if failed, though most callers can ignore
+  // the return value since an error has already been recorded.
+  bool AddSymbol(const std::string& full_name, const void* parent,
+                 const std::string& name, const Message& proto, Symbol symbol);
+
+  // Like AddSymbol(), but succeeds if the symbol is already defined as long
+  // as the existing definition is also a package (because it's OK to define
+  // the same package in two different files).  Also adds all parents of the
+  // package to the symbol table (e.g. AddPackage("foo.bar", ...) will add
+  // "foo.bar" and "foo" to the table).
+  void AddPackage(const std::string& name, const Message& proto,
+                  const FileDescriptor* file);
+
+  // Checks that the symbol name contains only alphanumeric characters and
+  // underscores.  Records an error otherwise.
+  void ValidateSymbolName(const std::string& name, const std::string& full_name,
+                          const Message& proto);
+
+  // Used by BUILD_ARRAY macro (below) to avoid having to have the type
+  // specified as a macro parameter.
+  template 
+  inline void AllocateArray(int size, Type** output) {
+    *output = tables_->AllocateArray(size);
+  }
+
+  // Allocates a copy of orig_options in tables_ and stores it in the
+  // descriptor. Remembers its uninterpreted options, to be interpreted
+  // later. DescriptorT must be one of the Descriptor messages from
+  // descriptor.proto.
+  template 
+  void AllocateOptions(const typename DescriptorT::OptionsType& orig_options,
+                       DescriptorT* descriptor, int options_field_tag,
+                       const std::string& option_name);
+  // Specialization for FileOptions.
+  void AllocateOptions(const FileOptions& orig_options,
+                       FileDescriptor* descriptor);
+
+  // Implementation for AllocateOptions(). Don't call this directly.
+  template 
+  void AllocateOptionsImpl(
+      const std::string& name_scope, const std::string& element_name,
+      const typename DescriptorT::OptionsType& orig_options,
+      DescriptorT* descriptor, const std::vector& options_path,
+      const std::string& option_name);
+
+  // Allocate string on the string pool and initialize it to full proto name.
+  // Full proto name is "scope.proto_name" if scope is non-empty and
+  // "proto_name" otherwise.
+  std::string* AllocateNameString(const std::string& scope,
+                                  const std::string& proto_name);
+
+  // These methods all have the same signature for the sake of the BUILD_ARRAY
+  // macro, below.
+  void BuildMessage(const DescriptorProto& proto, const Descriptor* parent,
+                    Descriptor* result);
+  void BuildFieldOrExtension(const FieldDescriptorProto& proto,
+                             const Descriptor* parent, FieldDescriptor* result,
+                             bool is_extension);
+  void BuildField(const FieldDescriptorProto& proto, const Descriptor* parent,
+                  FieldDescriptor* result) {
+    BuildFieldOrExtension(proto, parent, result, false);
+  }
+  void BuildExtension(const FieldDescriptorProto& proto,
+                      const Descriptor* parent, FieldDescriptor* result) {
+    BuildFieldOrExtension(proto, parent, result, true);
+  }
+  void BuildExtensionRange(const DescriptorProto::ExtensionRange& proto,
+                           const Descriptor* parent,
+                           Descriptor::ExtensionRange* result);
+  void BuildReservedRange(const DescriptorProto::ReservedRange& proto,
+                          const Descriptor* parent,
+                          Descriptor::ReservedRange* result);
+  void BuildReservedRange(const EnumDescriptorProto::EnumReservedRange& proto,
+                          const EnumDescriptor* parent,
+                          EnumDescriptor::ReservedRange* result);
+  void BuildOneof(const OneofDescriptorProto& proto, Descriptor* parent,
+                  OneofDescriptor* result);
+  void CheckEnumValueUniqueness(const EnumDescriptorProto& proto,
+                                const EnumDescriptor* result);
+  void BuildEnum(const EnumDescriptorProto& proto, const Descriptor* parent,
+                 EnumDescriptor* result);
+  void BuildEnumValue(const EnumValueDescriptorProto& proto,
+                      const EnumDescriptor* parent,
+                      EnumValueDescriptor* result);
+  void BuildService(const ServiceDescriptorProto& proto, const void* dummy,
+                    ServiceDescriptor* result);
+  void BuildMethod(const MethodDescriptorProto& proto,
+                   const ServiceDescriptor* parent, MethodDescriptor* result);
+
+  void LogUnusedDependency(const FileDescriptorProto& proto,
+                           const FileDescriptor* result);
+
+  // Must be run only after building.
+  //
+  // NOTE: Options will not be available during cross-linking, as they
+  // have not yet been interpreted. Defer any handling of options to the
+  // Validate*Options methods.
+  void CrossLinkFile(FileDescriptor* file, const FileDescriptorProto& proto);
+  void CrossLinkMessage(Descriptor* message, const DescriptorProto& proto);
+  void CrossLinkField(FieldDescriptor* field,
+                      const FieldDescriptorProto& proto);
+  void CrossLinkExtensionRange(Descriptor::ExtensionRange* range,
+                               const DescriptorProto::ExtensionRange& proto);
+  void CrossLinkEnum(EnumDescriptor* enum_type,
+                     const EnumDescriptorProto& proto);
+  void CrossLinkEnumValue(EnumValueDescriptor* enum_value,
+                          const EnumValueDescriptorProto& proto);
+  void CrossLinkService(ServiceDescriptor* service,
+                        const ServiceDescriptorProto& proto);
+  void CrossLinkMethod(MethodDescriptor* method,
+                       const MethodDescriptorProto& proto);
+
+  // Must be run only after cross-linking.
+  void InterpretOptions();
+
+  // A helper class for interpreting options.
+  class OptionInterpreter {
+   public:
+    // Creates an interpreter that operates in the context of the pool of the
+    // specified builder, which must not be nullptr. We don't take ownership of
+    // the builder.
+    explicit OptionInterpreter(DescriptorBuilder* builder);
+
+    ~OptionInterpreter();
+
+    // Interprets the uninterpreted options in the specified Options message.
+    // On error, calls AddError() on the underlying builder and returns false.
+    // Otherwise returns true.
+    bool InterpretOptions(OptionsToInterpret* options_to_interpret);
+
+    // Updates the given source code info by re-writing uninterpreted option
+    // locations to refer to the corresponding interpreted option.
+    void UpdateSourceCodeInfo(SourceCodeInfo* info);
+
+    class AggregateOptionFinder;
+
+   private:
+    // Interprets uninterpreted_option_ on the specified message, which
+    // must be the mutable copy of the original options message to which
+    // uninterpreted_option_ belongs. The given src_path is the source
+    // location path to the uninterpreted option, and options_path is the
+    // source location path to the options message. The location paths are
+    // recorded and then used in UpdateSourceCodeInfo.
+    bool InterpretSingleOption(Message* options,
+                               const std::vector& src_path,
+                               const std::vector& options_path);
+
+    // Adds the uninterpreted_option to the given options message verbatim.
+    // Used when AllowUnknownDependencies() is in effect and we can't find
+    // the option's definition.
+    void AddWithoutInterpreting(const UninterpretedOption& uninterpreted_option,
+                                Message* options);
+
+    // A recursive helper function that drills into the intermediate fields
+    // in unknown_fields to check if field innermost_field is set on the
+    // innermost message. Returns false and sets an error if so.
+    bool ExamineIfOptionIsSet(
+        std::vector::const_iterator
+            intermediate_fields_iter,
+        std::vector::const_iterator
+            intermediate_fields_end,
+        const FieldDescriptor* innermost_field,
+        const std::string& debug_msg_name,
+        const UnknownFieldSet& unknown_fields);
+
+    // Validates the value for the option field of the currently interpreted
+    // option and then sets it on the unknown_field.
+    bool SetOptionValue(const FieldDescriptor* option_field,
+                        UnknownFieldSet* unknown_fields);
+
+    // Parses an aggregate value for a CPPTYPE_MESSAGE option and
+    // saves it into *unknown_fields.
+    bool SetAggregateOption(const FieldDescriptor* option_field,
+                            UnknownFieldSet* unknown_fields);
+
+    // Convenience functions to set an int field the right way, depending on
+    // its wire type (a single int CppType can represent multiple wire types).
+    void SetInt32(int number, int32 value, FieldDescriptor::Type type,
+                  UnknownFieldSet* unknown_fields);
+    void SetInt64(int number, int64 value, FieldDescriptor::Type type,
+                  UnknownFieldSet* unknown_fields);
+    void SetUInt32(int number, uint32 value, FieldDescriptor::Type type,
+                   UnknownFieldSet* unknown_fields);
+    void SetUInt64(int number, uint64 value, FieldDescriptor::Type type,
+                   UnknownFieldSet* unknown_fields);
+
+    // A helper function that adds an error at the specified location of the
+    // option we're currently interpreting, and returns false.
+    bool AddOptionError(DescriptorPool::ErrorCollector::ErrorLocation location,
+                        const std::string& msg) {
+      builder_->AddError(options_to_interpret_->element_name,
+                         *uninterpreted_option_, location, msg);
+      return false;
+    }
+
+    // A helper function that adds an error at the location of the option name
+    // and returns false.
+    bool AddNameError(const std::string& msg) {
+      return AddOptionError(DescriptorPool::ErrorCollector::OPTION_NAME, msg);
+    }
+
+    // A helper function that adds an error at the location of the option name
+    // and returns false.
+    bool AddValueError(const std::string& msg) {
+      return AddOptionError(DescriptorPool::ErrorCollector::OPTION_VALUE, msg);
+    }
+
+    // We interpret against this builder's pool. Is never nullptr. We don't own
+    // this pointer.
+    DescriptorBuilder* builder_;
+
+    // The options we're currently interpreting, or nullptr if we're not in a
+    // call to InterpretOptions.
+    const OptionsToInterpret* options_to_interpret_;
+
+    // The option we're currently interpreting within options_to_interpret_, or
+    // nullptr if we're not in a call to InterpretOptions(). This points to a
+    // submessage of the original option, not the mutable copy. Therefore we
+    // can use it to find locations recorded by the parser.
+    const UninterpretedOption* uninterpreted_option_;
+
+    // This maps the element path of uninterpreted options to the element path
+    // of the resulting interpreted option. This is used to modify a file's
+    // source code info to account for option interpretation.
+    std::map, std::vector> interpreted_paths_;
+
+    // This maps the path to a repeated option field to the known number of
+    // elements the field contains. This is used to track the compute the
+    // index portion of the element path when interpreting a single option.
+    std::map, int> repeated_option_counts_;
+
+    // Factory used to create the dynamic messages we need to parse
+    // any aggregate option values we encounter.
+    DynamicMessageFactory dynamic_factory_;
+
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(OptionInterpreter);
+  };
+
+  // Work-around for broken compilers:  According to the C++ standard,
+  // OptionInterpreter should have access to the private members of any class
+  // which has declared DescriptorBuilder as a friend.  Unfortunately some old
+  // versions of GCC and other compilers do not implement this correctly.  So,
+  // we have to have these intermediate methods to provide access.  We also
+  // redundantly declare OptionInterpreter a friend just to make things extra
+  // clear for these bad compilers.
+  friend class OptionInterpreter;
+  friend class OptionInterpreter::AggregateOptionFinder;
+
+  static inline bool get_allow_unknown(const DescriptorPool* pool) {
+    return pool->allow_unknown_;
+  }
+  static inline bool get_enforce_weak(const DescriptorPool* pool) {
+    return pool->enforce_weak_;
+  }
+  static inline bool get_is_placeholder(const Descriptor* descriptor) {
+    return descriptor->is_placeholder_;
+  }
+  static inline void assert_mutex_held(const DescriptorPool* pool) {
+    if (pool->mutex_ != nullptr) {
+      pool->mutex_->AssertHeld();
+    }
+  }
+
+  // Must be run only after options have been interpreted.
+  //
+  // NOTE: Validation code must only reference the options in the mutable
+  // descriptors, which are the ones that have been interpreted. The const
+  // proto references are passed in only so they can be provided to calls to
+  // AddError(). Do not look at their options, which have not been interpreted.
+  void ValidateFileOptions(FileDescriptor* file,
+                           const FileDescriptorProto& proto);
+  void ValidateMessageOptions(Descriptor* message,
+                              const DescriptorProto& proto);
+  void ValidateFieldOptions(FieldDescriptor* field,
+                            const FieldDescriptorProto& proto);
+  void ValidateEnumOptions(EnumDescriptor* enm,
+                           const EnumDescriptorProto& proto);
+  void ValidateEnumValueOptions(EnumValueDescriptor* enum_value,
+                                const EnumValueDescriptorProto& proto);
+  void ValidateServiceOptions(ServiceDescriptor* service,
+                              const ServiceDescriptorProto& proto);
+  void ValidateMethodOptions(MethodDescriptor* method,
+                             const MethodDescriptorProto& proto);
+  void ValidateProto3(FileDescriptor* file, const FileDescriptorProto& proto);
+  void ValidateProto3Message(Descriptor* message, const DescriptorProto& proto);
+  void ValidateProto3Field(FieldDescriptor* field,
+                           const FieldDescriptorProto& proto);
+  void ValidateProto3Enum(EnumDescriptor* enm,
+                          const EnumDescriptorProto& proto);
+
+  // Returns true if the map entry message is compatible with the
+  // auto-generated entry message from map fields syntax.
+  bool ValidateMapEntry(FieldDescriptor* field,
+                        const FieldDescriptorProto& proto);
+
+  // Recursively detects naming conflicts with map entry types for a
+  // better error message.
+  void DetectMapConflicts(const Descriptor* message,
+                          const DescriptorProto& proto);
+
+  void ValidateJSType(FieldDescriptor* field,
+                      const FieldDescriptorProto& proto);
+};
+
+const FileDescriptor* DescriptorPool::BuildFile(
+    const FileDescriptorProto& proto) {
+  GOOGLE_CHECK(fallback_database_ == nullptr)
+      << "Cannot call BuildFile on a DescriptorPool that uses a "
+         "DescriptorDatabase.  You must instead find a way to get your file "
+         "into the underlying database.";
+  GOOGLE_CHECK(mutex_ == nullptr);  // Implied by the above GOOGLE_CHECK.
+  tables_->known_bad_symbols_.clear();
+  tables_->known_bad_files_.clear();
+  return DescriptorBuilder(this, tables_.get(), nullptr).BuildFile(proto);
+}
+
+const FileDescriptor* DescriptorPool::BuildFileCollectingErrors(
+    const FileDescriptorProto& proto, ErrorCollector* error_collector) {
+  GOOGLE_CHECK(fallback_database_ == nullptr)
+      << "Cannot call BuildFile on a DescriptorPool that uses a "
+         "DescriptorDatabase.  You must instead find a way to get your file "
+         "into the underlying database.";
+  GOOGLE_CHECK(mutex_ == nullptr);  // Implied by the above GOOGLE_CHECK.
+  tables_->known_bad_symbols_.clear();
+  tables_->known_bad_files_.clear();
+  return DescriptorBuilder(this, tables_.get(), error_collector)
+      .BuildFile(proto);
+}
+
+const FileDescriptor* DescriptorPool::BuildFileFromDatabase(
+    const FileDescriptorProto& proto) const {
+  mutex_->AssertHeld();
+  if (tables_->known_bad_files_.count(proto.name()) > 0) {
+    return nullptr;
+  }
+  const FileDescriptor* result =
+      DescriptorBuilder(this, tables_.get(), default_error_collector_)
+          .BuildFile(proto);
+  if (result == nullptr) {
+    tables_->known_bad_files_.insert(proto.name());
+  }
+  return result;
+}
+
+DescriptorBuilder::DescriptorBuilder(
+    const DescriptorPool* pool, DescriptorPool::Tables* tables,
+    DescriptorPool::ErrorCollector* error_collector)
+    : pool_(pool),
+      tables_(tables),
+      error_collector_(error_collector),
+      had_errors_(false),
+      possible_undeclared_dependency_(nullptr),
+      undefine_resolved_name_("") {}
+
+DescriptorBuilder::~DescriptorBuilder() {}
+
+void DescriptorBuilder::AddError(
+    const std::string& element_name, const Message& descriptor,
+    DescriptorPool::ErrorCollector::ErrorLocation location,
+    const std::string& error) {
+  if (error_collector_ == nullptr) {
+    if (!had_errors_) {
+      GOOGLE_LOG(ERROR) << "Invalid proto descriptor for file \"" << filename_
+                 << "\":";
+    }
+    GOOGLE_LOG(ERROR) << "  " << element_name << ": " << error;
+  } else {
+    error_collector_->AddError(filename_, element_name, &descriptor, location,
+                               error);
+  }
+  had_errors_ = true;
+}
+
+void DescriptorBuilder::AddError(
+    const std::string& element_name, const Message& descriptor,
+    DescriptorPool::ErrorCollector::ErrorLocation location, const char* error) {
+  AddError(element_name, descriptor, location, std::string(error));
+}
+
+void DescriptorBuilder::AddNotDefinedError(
+    const std::string& element_name, const Message& descriptor,
+    DescriptorPool::ErrorCollector::ErrorLocation location,
+    const std::string& undefined_symbol) {
+  if (possible_undeclared_dependency_ == nullptr &&
+      undefine_resolved_name_.empty()) {
+    AddError(element_name, descriptor, location,
+             "\"" + undefined_symbol + "\" is not defined.");
+  } else {
+    if (possible_undeclared_dependency_ != nullptr) {
+      AddError(element_name, descriptor, location,
+               "\"" + possible_undeclared_dependency_name_ +
+                   "\" seems to be defined in \"" +
+                   possible_undeclared_dependency_->name() +
+                   "\", which is not "
+                   "imported by \"" +
+                   filename_ +
+                   "\".  To use it here, please "
+                   "add the necessary import.");
+    }
+    if (!undefine_resolved_name_.empty()) {
+      AddError(element_name, descriptor, location,
+               "\"" + undefined_symbol + "\" is resolved to \"" +
+                   undefine_resolved_name_ +
+                   "\", which is not defined. "
+                   "The innermost scope is searched first in name resolution. "
+                   "Consider using a leading '.'(i.e., \"." +
+                   undefined_symbol + "\") to start from the outermost scope.");
+    }
+  }
+}
+
+void DescriptorBuilder::AddWarning(
+    const std::string& element_name, const Message& descriptor,
+    DescriptorPool::ErrorCollector::ErrorLocation location,
+    const std::string& error) {
+  if (error_collector_ == nullptr) {
+    GOOGLE_LOG(WARNING) << filename_ << " " << element_name << ": " << error;
+  } else {
+    error_collector_->AddWarning(filename_, element_name, &descriptor, location,
+                                 error);
+  }
+}
+
+bool DescriptorBuilder::IsInPackage(const FileDescriptor* file,
+                                    const std::string& package_name) {
+  return HasPrefixString(file->package(), package_name) &&
+         (file->package().size() == package_name.size() ||
+          file->package()[package_name.size()] == '.');
+}
+
+void DescriptorBuilder::RecordPublicDependencies(const FileDescriptor* file) {
+  if (file == nullptr || !dependencies_.insert(file).second) return;
+  for (int i = 0; file != nullptr && i < file->public_dependency_count(); i++) {
+    RecordPublicDependencies(file->public_dependency(i));
+  }
+}
+
+Symbol DescriptorBuilder::FindSymbolNotEnforcingDepsHelper(
+    const DescriptorPool* pool, const std::string& name, bool build_it) {
+  // If we are looking at an underlay, we must lock its mutex_, since we are
+  // accessing the underlay's tables_ directly.
+  MutexLockMaybe lock((pool == pool_) ? nullptr : pool->mutex_);
+
+  Symbol result = pool->tables_->FindSymbol(name);
+  if (result.IsNull() && pool->underlay_ != nullptr) {
+    // Symbol not found; check the underlay.
+    result = FindSymbolNotEnforcingDepsHelper(pool->underlay_, name);
+  }
+
+  if (result.IsNull()) {
+    // With lazily_build_dependencies_, a symbol lookup at cross link time is
+    // not guaranteed to be successful. In most cases, build_it will be false,
+    // which intentionally prevents us from building an import until it's
+    // actually needed. In some cases, like registering an extension, we want
+    // to build the file containing the symbol, and build_it will be set.
+    // Also, build_it will be true when !lazily_build_dependencies_, to provide
+    // better error reporting of missing dependencies.
+    if (build_it && pool->TryFindSymbolInFallbackDatabase(name)) {
+      result = pool->tables_->FindSymbol(name);
+    }
+  }
+
+  return result;
+}
+
+Symbol DescriptorBuilder::FindSymbolNotEnforcingDeps(const std::string& name,
+                                                     bool build_it) {
+  Symbol result = FindSymbolNotEnforcingDepsHelper(pool_, name, build_it);
+  // Only find symbols which were defined in this file or one of its
+  // dependencies.
+  const FileDescriptor* file = result.GetFile();
+  if (file == file_ || dependencies_.count(file) > 0) {
+    unused_dependency_.erase(file);
+  }
+  return result;
+}
+
+Symbol DescriptorBuilder::FindSymbol(const std::string& name, bool build_it) {
+  Symbol result = FindSymbolNotEnforcingDeps(name, build_it);
+
+  if (result.IsNull()) return result;
+
+  if (!pool_->enforce_dependencies_) {
+    // Hack for CompilerUpgrader, and also used for lazily_build_dependencies_
+    return result;
+  }
+
+  // Only find symbols which were defined in this file or one of its
+  // dependencies.
+  const FileDescriptor* file = result.GetFile();
+  if (file == file_ || dependencies_.count(file) > 0) {
+    return result;
+  }
+
+  if (result.type == Symbol::PACKAGE) {
+    // Arg, this is overcomplicated.  The symbol is a package name.  It could
+    // be that the package was defined in multiple files.  result.GetFile()
+    // returns the first file we saw that used this package.  We've determined
+    // that that file is not a direct dependency of the file we are currently
+    // building, but it could be that some other file which *is* a direct
+    // dependency also defines the same package.  We can't really rule out this
+    // symbol unless none of the dependencies define it.
+    if (IsInPackage(file_, name)) return result;
+    for (std::set::const_iterator it =
+             dependencies_.begin();
+         it != dependencies_.end(); ++it) {
+      // Note:  A dependency may be nullptr if it was not found or had errors.
+      if (*it != nullptr && IsInPackage(*it, name)) return result;
+    }
+  }
+
+  possible_undeclared_dependency_ = file;
+  possible_undeclared_dependency_name_ = name;
+  return kNullSymbol;
+}
+
+Symbol DescriptorBuilder::LookupSymbolNoPlaceholder(
+    const std::string& name, const std::string& relative_to,
+    ResolveMode resolve_mode, bool build_it) {
+  possible_undeclared_dependency_ = nullptr;
+  undefine_resolved_name_.clear();
+
+  if (!name.empty() && name[0] == '.') {
+    // Fully-qualified name.
+    return FindSymbol(name.substr(1), build_it);
+  }
+
+  // If name is something like "Foo.Bar.baz", and symbols named "Foo" are
+  // defined in multiple parent scopes, we only want to find "Bar.baz" in the
+  // innermost one.  E.g., the following should produce an error:
+  //   message Bar { message Baz {} }
+  //   message Foo {
+  //     message Bar {
+  //     }
+  //     optional Bar.Baz baz = 1;
+  //   }
+  // So, we look for just "Foo" first, then look for "Bar.baz" within it if
+  // found.
+  std::string::size_type name_dot_pos = name.find_first_of('.');
+  std::string first_part_of_name;
+  if (name_dot_pos == std::string::npos) {
+    first_part_of_name = name;
+  } else {
+    first_part_of_name = name.substr(0, name_dot_pos);
+  }
+
+  std::string scope_to_try(relative_to);
+
+  while (true) {
+    // Chop off the last component of the scope.
+    std::string::size_type dot_pos = scope_to_try.find_last_of('.');
+    if (dot_pos == std::string::npos) {
+      return FindSymbol(name, build_it);
+    } else {
+      scope_to_try.erase(dot_pos);
+    }
+
+    // Append ".first_part_of_name" and try to find.
+    std::string::size_type old_size = scope_to_try.size();
+    scope_to_try.append(1, '.');
+    scope_to_try.append(first_part_of_name);
+    Symbol result = FindSymbol(scope_to_try, build_it);
+    if (!result.IsNull()) {
+      if (first_part_of_name.size() < name.size()) {
+        // name is a compound symbol, of which we only found the first part.
+        // Now try to look up the rest of it.
+        if (result.IsAggregate()) {
+          scope_to_try.append(name, first_part_of_name.size(),
+                              name.size() - first_part_of_name.size());
+          result = FindSymbol(scope_to_try, build_it);
+          if (result.IsNull()) {
+            undefine_resolved_name_ = scope_to_try;
+          }
+          return result;
+        } else {
+          // We found a symbol but it's not an aggregate.  Continue the loop.
+        }
+      } else {
+        if (resolve_mode == LOOKUP_TYPES && !result.IsType()) {
+          // We found a symbol but it's not a type.  Continue the loop.
+        } else {
+          return result;
+        }
+      }
+    }
+
+    // Not found.  Remove the name so we can try again.
+    scope_to_try.erase(old_size);
+  }
+}
+
+Symbol DescriptorBuilder::LookupSymbol(
+    const std::string& name, const std::string& relative_to,
+    DescriptorPool::PlaceholderType placeholder_type, ResolveMode resolve_mode,
+    bool build_it) {
+  Symbol result =
+      LookupSymbolNoPlaceholder(name, relative_to, resolve_mode, build_it);
+  if (result.IsNull() && pool_->allow_unknown_) {
+    // Not found, but AllowUnknownDependencies() is enabled.  Return a
+    // placeholder instead.
+    result = pool_->NewPlaceholderWithMutexHeld(name, placeholder_type);
+  }
+  return result;
+}
+
+static bool ValidateQualifiedName(const std::string& name) {
+  bool last_was_period = false;
+
+  for (int i = 0; i < name.size(); i++) {
+    // I don't trust isalnum() due to locales.  :(
+    if (('a' <= name[i] && name[i] <= 'z') ||
+        ('A' <= name[i] && name[i] <= 'Z') ||
+        ('0' <= name[i] && name[i] <= '9') || (name[i] == '_')) {
+      last_was_period = false;
+    } else if (name[i] == '.') {
+      if (last_was_period) return false;
+      last_was_period = true;
+    } else {
+      return false;
+    }
+  }
+
+  return !name.empty() && !last_was_period;
+}
+
+Symbol DescriptorPool::NewPlaceholder(const std::string& name,
+                                      PlaceholderType placeholder_type) const {
+  MutexLockMaybe lock(mutex_);
+  return NewPlaceholderWithMutexHeld(name, placeholder_type);
+}
+
+Symbol DescriptorPool::NewPlaceholderWithMutexHeld(
+    const std::string& name, PlaceholderType placeholder_type) const {
+  if (mutex_) {
+    mutex_->AssertHeld();
+  }
+  // Compute names.
+  const std::string* placeholder_full_name;
+  const std::string* placeholder_name;
+  const std::string* placeholder_package;
+
+  if (!ValidateQualifiedName(name)) return kNullSymbol;
+  if (name[0] == '.') {
+    // Fully-qualified.
+    placeholder_full_name = tables_->AllocateString(name.substr(1));
+  } else {
+    placeholder_full_name = tables_->AllocateString(name);
+  }
+
+  std::string::size_type dotpos = placeholder_full_name->find_last_of('.');
+  if (dotpos != std::string::npos) {
+    placeholder_package =
+        tables_->AllocateString(placeholder_full_name->substr(0, dotpos));
+    placeholder_name =
+        tables_->AllocateString(placeholder_full_name->substr(dotpos + 1));
+  } else {
+    placeholder_package = &internal::GetEmptyString();
+    placeholder_name = placeholder_full_name;
+  }
+
+  // Create the placeholders.
+  FileDescriptor* placeholder_file = NewPlaceholderFileWithMutexHeld(
+      *placeholder_full_name + ".placeholder.proto");
+  placeholder_file->package_ = placeholder_package;
+
+  if (placeholder_type == PLACEHOLDER_ENUM) {
+    placeholder_file->enum_type_count_ = 1;
+    placeholder_file->enum_types_ = tables_->AllocateArray(1);
+
+    EnumDescriptor* placeholder_enum = &placeholder_file->enum_types_[0];
+    memset(static_cast(placeholder_enum), 0, sizeof(*placeholder_enum));
+
+    placeholder_enum->full_name_ = placeholder_full_name;
+    placeholder_enum->name_ = placeholder_name;
+    placeholder_enum->file_ = placeholder_file;
+    placeholder_enum->options_ = &EnumOptions::default_instance();
+    placeholder_enum->is_placeholder_ = true;
+    placeholder_enum->is_unqualified_placeholder_ = (name[0] != '.');
+
+    // Enums must have at least one value.
+    placeholder_enum->value_count_ = 1;
+    placeholder_enum->values_ = tables_->AllocateArray(1);
+
+    EnumValueDescriptor* placeholder_value = &placeholder_enum->values_[0];
+    memset(static_cast(placeholder_value), 0,
+           sizeof(*placeholder_value));
+
+    placeholder_value->name_ = tables_->AllocateString("PLACEHOLDER_VALUE");
+    // Note that enum value names are siblings of their type, not children.
+    placeholder_value->full_name_ =
+        placeholder_package->empty()
+            ? placeholder_value->name_
+            : tables_->AllocateString(*placeholder_package +
+                                      ".PLACEHOLDER_VALUE");
+
+    placeholder_value->number_ = 0;
+    placeholder_value->type_ = placeholder_enum;
+    placeholder_value->options_ = &EnumValueOptions::default_instance();
+
+    return Symbol(placeholder_enum);
+  } else {
+    placeholder_file->message_type_count_ = 1;
+    placeholder_file->message_types_ = tables_->AllocateArray(1);
+
+    Descriptor* placeholder_message = &placeholder_file->message_types_[0];
+    memset(static_cast(placeholder_message), 0,
+           sizeof(*placeholder_message));
+
+    placeholder_message->full_name_ = placeholder_full_name;
+    placeholder_message->name_ = placeholder_name;
+    placeholder_message->file_ = placeholder_file;
+    placeholder_message->options_ = &MessageOptions::default_instance();
+    placeholder_message->is_placeholder_ = true;
+    placeholder_message->is_unqualified_placeholder_ = (name[0] != '.');
+
+    if (placeholder_type == PLACEHOLDER_EXTENDABLE_MESSAGE) {
+      placeholder_message->extension_range_count_ = 1;
+      placeholder_message->extension_ranges_ =
+          tables_->AllocateArray(1);
+      placeholder_message->extension_ranges_->start = 1;
+      // kMaxNumber + 1 because ExtensionRange::end is exclusive.
+      placeholder_message->extension_ranges_->end =
+          FieldDescriptor::kMaxNumber + 1;
+    }
+
+    return Symbol(placeholder_message);
+  }
+}
+
+FileDescriptor* DescriptorPool::NewPlaceholderFile(
+    const std::string& name) const {
+  MutexLockMaybe lock(mutex_);
+  return NewPlaceholderFileWithMutexHeld(name);
+}
+
+FileDescriptor* DescriptorPool::NewPlaceholderFileWithMutexHeld(
+    const std::string& name) const {
+  if (mutex_) {
+    mutex_->AssertHeld();
+  }
+  FileDescriptor* placeholder = tables_->Allocate();
+  memset(static_cast(placeholder), 0, sizeof(*placeholder));
+
+  placeholder->name_ = tables_->AllocateString(name);
+  placeholder->package_ = &internal::GetEmptyString();
+  placeholder->pool_ = this;
+  placeholder->options_ = &FileOptions::default_instance();
+  placeholder->tables_ = &FileDescriptorTables::GetEmptyInstance();
+  placeholder->source_code_info_ = &SourceCodeInfo::default_instance();
+  placeholder->is_placeholder_ = true;
+  placeholder->syntax_ = FileDescriptor::SYNTAX_PROTO2;
+  placeholder->finished_building_ = true;
+  // All other fields are zero or nullptr.
+
+  return placeholder;
+}
+
+bool DescriptorBuilder::AddSymbol(const std::string& full_name,
+                                  const void* parent, const std::string& name,
+                                  const Message& proto, Symbol symbol) {
+  // If the caller passed nullptr for the parent, the symbol is at file scope.
+  // Use its file as the parent instead.
+  if (parent == nullptr) parent = file_;
+
+  if (tables_->AddSymbol(full_name, symbol)) {
+    if (!file_tables_->AddAliasUnderParent(parent, name, symbol)) {
+      // This is only possible if there was already an error adding something of
+      // the same name.
+      if (!had_errors_) {
+        GOOGLE_LOG(DFATAL) << "\"" << full_name
+                    << "\" not previously defined in "
+                       "symbols_by_name_, but was defined in "
+                       "symbols_by_parent_; this shouldn't be possible.";
+      }
+      return false;
+    }
+    return true;
+  } else {
+    const FileDescriptor* other_file = tables_->FindSymbol(full_name).GetFile();
+    if (other_file == file_) {
+      std::string::size_type dot_pos = full_name.find_last_of('.');
+      if (dot_pos == std::string::npos) {
+        AddError(full_name, proto, DescriptorPool::ErrorCollector::NAME,
+                 "\"" + full_name + "\" is already defined.");
+      } else {
+        AddError(full_name, proto, DescriptorPool::ErrorCollector::NAME,
+                 "\"" + full_name.substr(dot_pos + 1) +
+                     "\" is already defined in \"" +
+                     full_name.substr(0, dot_pos) + "\".");
+      }
+    } else {
+      // Symbol seems to have been defined in a different file.
+      AddError(full_name, proto, DescriptorPool::ErrorCollector::NAME,
+               "\"" + full_name + "\" is already defined in file \"" +
+                   other_file->name() + "\".");
+    }
+    return false;
+  }
+}
+
+void DescriptorBuilder::AddPackage(const std::string& name,
+                                   const Message& proto,
+                                   const FileDescriptor* file) {
+  if (tables_->AddSymbol(name, Symbol(file))) {
+    // Success.  Also add parent package, if any.
+    std::string::size_type dot_pos = name.find_last_of('.');
+    if (dot_pos == std::string::npos) {
+      // No parents.
+      ValidateSymbolName(name, name, proto);
+    } else {
+      // Has parent.
+      std::string* parent_name =
+          tables_->AllocateString(name.substr(0, dot_pos));
+      AddPackage(*parent_name, proto, file);
+      ValidateSymbolName(name.substr(dot_pos + 1), name, proto);
+    }
+  } else {
+    Symbol existing_symbol = tables_->FindSymbol(name);
+    // It's OK to redefine a package.
+    if (existing_symbol.type != Symbol::PACKAGE) {
+      // Symbol seems to have been defined in a different file.
+      AddError(name, proto, DescriptorPool::ErrorCollector::NAME,
+               "\"" + name +
+                   "\" is already defined (as something other than "
+                   "a package) in file \"" +
+                   existing_symbol.GetFile()->name() + "\".");
+    }
+  }
+}
+
+void DescriptorBuilder::ValidateSymbolName(const std::string& name,
+                                           const std::string& full_name,
+                                           const Message& proto) {
+  if (name.empty()) {
+    AddError(full_name, proto, DescriptorPool::ErrorCollector::NAME,
+             "Missing name.");
+  } else {
+    for (int i = 0; i < name.size(); i++) {
+      // I don't trust isalnum() due to locales.  :(
+      if ((name[i] < 'a' || 'z' < name[i]) &&
+          (name[i] < 'A' || 'Z' < name[i]) &&
+          (name[i] < '0' || '9' < name[i]) && (name[i] != '_')) {
+        AddError(full_name, proto, DescriptorPool::ErrorCollector::NAME,
+                 "\"" + name + "\" is not a valid identifier.");
+      }
+    }
+  }
+}
+
+// -------------------------------------------------------------------
+
+// This generic implementation is good for all descriptors except
+// FileDescriptor.
+template 
+void DescriptorBuilder::AllocateOptions(
+    const typename DescriptorT::OptionsType& orig_options,
+    DescriptorT* descriptor, int options_field_tag,
+    const std::string& option_name) {
+  std::vector options_path;
+  descriptor->GetLocationPath(&options_path);
+  options_path.push_back(options_field_tag);
+  AllocateOptionsImpl(descriptor->full_name(), descriptor->full_name(),
+                      orig_options, descriptor, options_path, option_name);
+}
+
+// We specialize for FileDescriptor.
+void DescriptorBuilder::AllocateOptions(const FileOptions& orig_options,
+                                        FileDescriptor* descriptor) {
+  std::vector options_path;
+  options_path.push_back(FileDescriptorProto::kOptionsFieldNumber);
+  // We add the dummy token so that LookupSymbol does the right thing.
+  AllocateOptionsImpl(descriptor->package() + ".dummy", descriptor->name(),
+                      orig_options, descriptor, options_path,
+                      "google.protobuf.FileOptions");
+}
+
+template 
+void DescriptorBuilder::AllocateOptionsImpl(
+    const std::string& name_scope, const std::string& element_name,
+    const typename DescriptorT::OptionsType& orig_options,
+    DescriptorT* descriptor, const std::vector& options_path,
+    const std::string& option_name) {
+  // We need to use a dummy pointer to work around a bug in older versions of
+  // GCC.  Otherwise, the following two lines could be replaced with:
+  //   typename DescriptorT::OptionsType* options =
+  //       tables_->AllocateMessage();
+  typename DescriptorT::OptionsType* const dummy = nullptr;
+  typename DescriptorT::OptionsType* options = tables_->AllocateMessage(dummy);
+
+  if (!orig_options.IsInitialized()) {
+    AddError(name_scope + "." + element_name, orig_options,
+             DescriptorPool::ErrorCollector::OPTION_NAME,
+             "Uninterpreted option is missing name or value.");
+    return;
+  }
+
+  // Avoid using MergeFrom()/CopyFrom() in this class to make it -fno-rtti
+  // friendly. Without RTTI, MergeFrom() and CopyFrom() will fallback to the
+  // reflection based method, which requires the Descriptor. However, we are in
+  // the middle of building the descriptors, thus the deadlock.
+  options->ParseFromString(orig_options.SerializeAsString());
+  descriptor->options_ = options;
+
+  // Don't add to options_to_interpret_ unless there were uninterpreted
+  // options.  This not only avoids unnecessary work, but prevents a
+  // bootstrapping problem when building descriptors for descriptor.proto.
+  // descriptor.proto does not contain any uninterpreted options, but
+  // attempting to interpret options anyway will cause
+  // OptionsType::GetDescriptor() to be called which may then deadlock since
+  // we're still trying to build it.
+  if (options->uninterpreted_option_size() > 0) {
+    options_to_interpret_.push_back(OptionsToInterpret(
+        name_scope, element_name, options_path, &orig_options, options));
+  }
+
+  // If the custom option is in unknown fields, no need to interpret it.
+  // Remove the dependency file from unused_dependency.
+  const UnknownFieldSet& unknown_fields = orig_options.unknown_fields();
+  if (!unknown_fields.empty()) {
+    // Can not use options->GetDescriptor() which may case deadlock.
+    Symbol msg_symbol = tables_->FindSymbol(option_name);
+    if (msg_symbol.type == Symbol::MESSAGE) {
+      for (int i = 0; i < unknown_fields.field_count(); ++i) {
+        assert_mutex_held(pool_);
+        const FieldDescriptor* field =
+            pool_->InternalFindExtensionByNumberNoLock(
+                msg_symbol.descriptor, unknown_fields.field(i).number());
+        if (field) {
+          unused_dependency_.erase(field->file());
+        }
+      }
+    }
+  }
+}
+
+// A common pattern:  We want to convert a repeated field in the descriptor
+// to an array of values, calling some method to build each value.
+#define BUILD_ARRAY(INPUT, OUTPUT, NAME, METHOD, PARENT) \
+  OUTPUT->NAME##_count_ = INPUT.NAME##_size();           \
+  AllocateArray(INPUT.NAME##_size(), &OUTPUT->NAME##s_); \
+  for (int i = 0; i < INPUT.NAME##_size(); i++) {        \
+    METHOD(INPUT.NAME(i), PARENT, OUTPUT->NAME##s_ + i); \
+  }
+
+void DescriptorBuilder::AddRecursiveImportError(
+    const FileDescriptorProto& proto, int from_here) {
+  std::string error_message("File recursively imports itself: ");
+  for (int i = from_here; i < tables_->pending_files_.size(); i++) {
+    error_message.append(tables_->pending_files_[i]);
+    error_message.append(" -> ");
+  }
+  error_message.append(proto.name());
+
+  if (from_here < tables_->pending_files_.size() - 1) {
+    AddError(tables_->pending_files_[from_here + 1], proto,
+             DescriptorPool::ErrorCollector::IMPORT, error_message);
+  } else {
+    AddError(proto.name(), proto, DescriptorPool::ErrorCollector::IMPORT,
+             error_message);
+  }
+}
+
+void DescriptorBuilder::AddTwiceListedError(const FileDescriptorProto& proto,
+                                            int index) {
+  AddError(proto.dependency(index), proto,
+           DescriptorPool::ErrorCollector::IMPORT,
+           "Import \"" + proto.dependency(index) + "\" was listed twice.");
+}
+
+void DescriptorBuilder::AddImportError(const FileDescriptorProto& proto,
+                                       int index) {
+  std::string message;
+  if (pool_->fallback_database_ == nullptr) {
+    message = "Import \"" + proto.dependency(index) + "\" has not been loaded.";
+  } else {
+    message = "Import \"" + proto.dependency(index) +
+              "\" was not found or had errors.";
+  }
+  AddError(proto.dependency(index), proto,
+           DescriptorPool::ErrorCollector::IMPORT, message);
+}
+
+static bool ExistingFileMatchesProto(const FileDescriptor* existing_file,
+                                     const FileDescriptorProto& proto) {
+  FileDescriptorProto existing_proto;
+  existing_file->CopyTo(&existing_proto);
+  // TODO(liujisi): Remove it when CopyTo supports copying syntax params when
+  // syntax="proto2".
+  if (existing_file->syntax() == FileDescriptor::SYNTAX_PROTO2 &&
+      proto.has_syntax()) {
+    existing_proto.set_syntax(
+        existing_file->SyntaxName(existing_file->syntax()));
+  }
+
+  return existing_proto.SerializeAsString() == proto.SerializeAsString();
+}
+
+const FileDescriptor* DescriptorBuilder::BuildFile(
+    const FileDescriptorProto& proto) {
+  filename_ = proto.name();
+
+  // Check if the file already exists and is identical to the one being built.
+  // Note:  This only works if the input is canonical -- that is, it
+  //   fully-qualifies all type names, has no UninterpretedOptions, etc.
+  //   This is fine, because this idempotency "feature" really only exists to
+  //   accommodate one hack in the proto1->proto2 migration layer.
+  const FileDescriptor* existing_file = tables_->FindFile(filename_);
+  if (existing_file != nullptr) {
+    // File already in pool.  Compare the existing one to the input.
+    if (ExistingFileMatchesProto(existing_file, proto)) {
+      // They're identical.  Return the existing descriptor.
+      return existing_file;
+    }
+
+    // Not a match.  The error will be detected and handled later.
+  }
+
+  // Check to see if this file is already on the pending files list.
+  // TODO(kenton):  Allow recursive imports?  It may not work with some
+  //   (most?) programming languages.  E.g., in C++, a forward declaration
+  //   of a type is not sufficient to allow it to be used even in a
+  //   generated header file due to inlining.  This could perhaps be
+  //   worked around using tricks involving inserting #include statements
+  //   mid-file, but that's pretty ugly, and I'm pretty sure there are
+  //   some languages out there that do not allow recursive dependencies
+  //   at all.
+  for (int i = 0; i < tables_->pending_files_.size(); i++) {
+    if (tables_->pending_files_[i] == proto.name()) {
+      AddRecursiveImportError(proto, i);
+      return nullptr;
+    }
+  }
+
+  // If we have a fallback_database_, and we aren't doing lazy import building,
+  // attempt to load all dependencies now, before checkpointing tables_.  This
+  // avoids confusion with recursive checkpoints.
+  if (!pool_->lazily_build_dependencies_) {
+    if (pool_->fallback_database_ != nullptr) {
+      tables_->pending_files_.push_back(proto.name());
+      for (int i = 0; i < proto.dependency_size(); i++) {
+        if (tables_->FindFile(proto.dependency(i)) == nullptr &&
+            (pool_->underlay_ == nullptr ||
+             pool_->underlay_->FindFileByName(proto.dependency(i)) ==
+                 nullptr)) {
+          // We don't care what this returns since we'll find out below anyway.
+          pool_->TryFindFileInFallbackDatabase(proto.dependency(i));
+        }
+      }
+      tables_->pending_files_.pop_back();
+    }
+  }
+
+  // Checkpoint the tables so that we can roll back if something goes wrong.
+  tables_->AddCheckpoint();
+
+  FileDescriptor* result = BuildFileImpl(proto);
+
+  file_tables_->FinalizeTables();
+  if (result) {
+    tables_->ClearLastCheckpoint();
+    result->finished_building_ = true;
+  } else {
+    tables_->RollbackToLastCheckpoint();
+  }
+
+  return result;
+}
+
+FileDescriptor* DescriptorBuilder::BuildFileImpl(
+    const FileDescriptorProto& proto) {
+  FileDescriptor* result = tables_->Allocate();
+  file_ = result;
+
+  result->is_placeholder_ = false;
+  result->finished_building_ = false;
+  SourceCodeInfo* info = nullptr;
+  if (proto.has_source_code_info()) {
+    info = tables_->AllocateMessage();
+    info->CopyFrom(proto.source_code_info());
+    result->source_code_info_ = info;
+  } else {
+    result->source_code_info_ = &SourceCodeInfo::default_instance();
+  }
+
+  file_tables_ = tables_->AllocateFileTables();
+  file_->tables_ = file_tables_;
+
+  if (!proto.has_name()) {
+    AddError("", proto, DescriptorPool::ErrorCollector::OTHER,
+             "Missing field: FileDescriptorProto.name.");
+  }
+
+  // TODO(liujisi): Report error when the syntax is empty after all the protos
+  // have added the syntax statement.
+  if (proto.syntax().empty() || proto.syntax() == "proto2") {
+    file_->syntax_ = FileDescriptor::SYNTAX_PROTO2;
+  } else if (proto.syntax() == "proto3") {
+    file_->syntax_ = FileDescriptor::SYNTAX_PROTO3;
+  } else {
+    file_->syntax_ = FileDescriptor::SYNTAX_UNKNOWN;
+    AddError(proto.name(), proto, DescriptorPool::ErrorCollector::OTHER,
+             "Unrecognized syntax: " + proto.syntax());
+  }
+
+  result->name_ = tables_->AllocateString(proto.name());
+  if (proto.has_package()) {
+    result->package_ = tables_->AllocateString(proto.package());
+  } else {
+    // We cannot rely on proto.package() returning a valid string if
+    // proto.has_package() is false, because we might be running at static
+    // initialization time, in which case default values have not yet been
+    // initialized.
+    result->package_ = tables_->AllocateString("");
+  }
+  result->pool_ = pool_;
+
+  // Add to tables.
+  if (!tables_->AddFile(result)) {
+    AddError(proto.name(), proto, DescriptorPool::ErrorCollector::OTHER,
+             "A file with this name is already in the pool.");
+    // Bail out early so that if this is actually the exact same file, we
+    // don't end up reporting that every single symbol is already defined.
+    return nullptr;
+  }
+  if (!result->package().empty()) {
+    AddPackage(result->package(), proto, result);
+  }
+
+  // Make sure all dependencies are loaded.
+  std::set seen_dependencies;
+  result->dependency_count_ = proto.dependency_size();
+  result->dependencies_ =
+      tables_->AllocateArray(proto.dependency_size());
+  if (pool_->lazily_build_dependencies_) {
+    result->dependencies_once_ = tables_->AllocateOnceDynamic();
+    result->dependencies_names_ =
+        tables_->AllocateArray(proto.dependency_size());
+    if (proto.dependency_size() > 0) {
+      memset(result->dependencies_names_, 0,
+             sizeof(*result->dependencies_names_) * proto.dependency_size());
+    }
+  } else {
+    result->dependencies_once_ = nullptr;
+    result->dependencies_names_ = nullptr;
+  }
+  unused_dependency_.clear();
+  std::set weak_deps;
+  for (int i = 0; i < proto.weak_dependency_size(); ++i) {
+    weak_deps.insert(proto.weak_dependency(i));
+  }
+  for (int i = 0; i < proto.dependency_size(); i++) {
+    if (!seen_dependencies.insert(proto.dependency(i)).second) {
+      AddTwiceListedError(proto, i);
+    }
+
+    const FileDescriptor* dependency = tables_->FindFile(proto.dependency(i));
+    if (dependency == nullptr && pool_->underlay_ != nullptr) {
+      dependency = pool_->underlay_->FindFileByName(proto.dependency(i));
+    }
+
+    if (dependency == result) {
+      // Recursive import.  dependency/result is not fully initialized, and it's
+      // dangerous to try to do anything with it.  The recursive import error
+      // will be detected and reported in DescriptorBuilder::BuildFile().
+      return nullptr;
+    }
+
+    if (dependency == nullptr) {
+      if (!pool_->lazily_build_dependencies_) {
+        if (pool_->allow_unknown_ ||
+            (!pool_->enforce_weak_ && weak_deps.find(i) != weak_deps.end())) {
+          dependency =
+              pool_->NewPlaceholderFileWithMutexHeld(proto.dependency(i));
+        } else {
+          AddImportError(proto, i);
+        }
+      }
+    } else {
+      // Add to unused_dependency_ to track unused imported files.
+      // Note: do not track unused imported files for public import.
+      if (pool_->enforce_dependencies_ &&
+          (pool_->unused_import_track_files_.find(proto.name()) !=
+           pool_->unused_import_track_files_.end()) &&
+          (dependency->public_dependency_count() == 0)) {
+        unused_dependency_.insert(dependency);
+      }
+    }
+
+    result->dependencies_[i] = dependency;
+    if (pool_->lazily_build_dependencies_ && !dependency) {
+      result->dependencies_names_[i] =
+          tables_->AllocateString(proto.dependency(i));
+    }
+  }
+
+  // Check public dependencies.
+  int public_dependency_count = 0;
+  result->public_dependencies_ =
+      tables_->AllocateArray(proto.public_dependency_size());
+  for (int i = 0; i < proto.public_dependency_size(); i++) {
+    // Only put valid public dependency indexes.
+    int index = proto.public_dependency(i);
+    if (index >= 0 && index < proto.dependency_size()) {
+      result->public_dependencies_[public_dependency_count++] = index;
+      // Do not track unused imported files for public import.
+      // Calling dependency(i) builds that file when doing lazy imports,
+      // need to avoid doing this. Unused dependency detection isn't done
+      // when building lazily, anyways.
+      if (!pool_->lazily_build_dependencies_) {
+        unused_dependency_.erase(result->dependency(index));
+      }
+    } else {
+      AddError(proto.name(), proto, DescriptorPool::ErrorCollector::OTHER,
+               "Invalid public dependency index.");
+    }
+  }
+  result->public_dependency_count_ = public_dependency_count;
+
+  // Build dependency set
+  dependencies_.clear();
+  // We don't/can't do proper dependency error checking when
+  // lazily_build_dependencies_, and calling dependency(i) will force
+  // a dependency to be built, which we don't want.
+  if (!pool_->lazily_build_dependencies_) {
+    for (int i = 0; i < result->dependency_count(); i++) {
+      RecordPublicDependencies(result->dependency(i));
+    }
+  }
+
+  // Check weak dependencies.
+  int weak_dependency_count = 0;
+  result->weak_dependencies_ =
+      tables_->AllocateArray(proto.weak_dependency_size());
+  for (int i = 0; i < proto.weak_dependency_size(); i++) {
+    int index = proto.weak_dependency(i);
+    if (index >= 0 && index < proto.dependency_size()) {
+      result->weak_dependencies_[weak_dependency_count++] = index;
+    } else {
+      AddError(proto.name(), proto, DescriptorPool::ErrorCollector::OTHER,
+               "Invalid weak dependency index.");
+    }
+  }
+  result->weak_dependency_count_ = weak_dependency_count;
+
+  // Convert children.
+  BUILD_ARRAY(proto, result, message_type, BuildMessage, nullptr);
+  BUILD_ARRAY(proto, result, enum_type, BuildEnum, nullptr);
+  BUILD_ARRAY(proto, result, service, BuildService, nullptr);
+  BUILD_ARRAY(proto, result, extension, BuildExtension, nullptr);
+
+  // Copy options.
+  if (!proto.has_options()) {
+    result->options_ = nullptr;  // Will set to default_instance later.
+  } else {
+    AllocateOptions(proto.options(), result);
+  }
+
+  // Note that the following steps must occur in exactly the specified order.
+
+  // Cross-link.
+  CrossLinkFile(result, proto);
+
+  // Interpret any remaining uninterpreted options gathered into
+  // options_to_interpret_ during descriptor building.  Cross-linking has made
+  // extension options known, so all interpretations should now succeed.
+  if (!had_errors_) {
+    OptionInterpreter option_interpreter(this);
+    for (std::vector::iterator iter =
+             options_to_interpret_.begin();
+         iter != options_to_interpret_.end(); ++iter) {
+      option_interpreter.InterpretOptions(&(*iter));
+    }
+    options_to_interpret_.clear();
+    if (info != nullptr) {
+      option_interpreter.UpdateSourceCodeInfo(info);
+    }
+  }
+
+  // Validate options. See comments at InternalSetLazilyBuildDependencies about
+  // error checking and lazy import building.
+  if (!had_errors_ && !pool_->lazily_build_dependencies_) {
+    ValidateFileOptions(result, proto);
+  }
+
+  // Additional naming conflict check for map entry types. Only need to check
+  // this if there are already errors.
+  if (had_errors_) {
+    for (int i = 0; i < proto.message_type_size(); ++i) {
+      DetectMapConflicts(result->message_type(i), proto.message_type(i));
+    }
+  }
+
+
+  // Again, see comments at InternalSetLazilyBuildDependencies about error
+  // checking.
+  if (!unused_dependency_.empty() && !pool_->lazily_build_dependencies_) {
+    LogUnusedDependency(proto, result);
+  }
+
+  if (had_errors_) {
+    return nullptr;
+  } else {
+    return result;
+  }
+}
+
+
+std::string* DescriptorBuilder::AllocateNameString(
+    const std::string& scope, const std::string& proto_name) {
+  std::string* full_name;
+  if (scope.empty()) {
+    full_name = tables_->AllocateString(proto_name);
+  } else {
+    full_name = tables_->AllocateEmptyString();
+    *full_name = StrCat(scope, ".", proto_name);
+  }
+  return full_name;
+}
+
+void DescriptorBuilder::BuildMessage(const DescriptorProto& proto,
+                                     const Descriptor* parent,
+                                     Descriptor* result) {
+  const std::string& scope =
+      (parent == nullptr) ? file_->package() : parent->full_name();
+  std::string* full_name = AllocateNameString(scope, proto.name());
+  ValidateSymbolName(proto.name(), *full_name, proto);
+
+  result->name_ = tables_->AllocateString(proto.name());
+  result->full_name_ = full_name;
+  result->file_ = file_;
+  result->containing_type_ = parent;
+  result->is_placeholder_ = false;
+  result->is_unqualified_placeholder_ = false;
+
+  // Build oneofs first so that fields and extension ranges can refer to them.
+  BUILD_ARRAY(proto, result, oneof_decl, BuildOneof, result);
+  BUILD_ARRAY(proto, result, field, BuildField, result);
+  BUILD_ARRAY(proto, result, nested_type, BuildMessage, result);
+  BUILD_ARRAY(proto, result, enum_type, BuildEnum, result);
+  BUILD_ARRAY(proto, result, extension_range, BuildExtensionRange, result);
+  BUILD_ARRAY(proto, result, extension, BuildExtension, result);
+  BUILD_ARRAY(proto, result, reserved_range, BuildReservedRange, result);
+
+  // Copy reserved names.
+  int reserved_name_count = proto.reserved_name_size();
+  result->reserved_name_count_ = reserved_name_count;
+  result->reserved_names_ =
+      tables_->AllocateArray(reserved_name_count);
+  for (int i = 0; i < reserved_name_count; ++i) {
+    result->reserved_names_[i] =
+        tables_->AllocateString(proto.reserved_name(i));
+  }
+
+  // Copy options.
+  if (!proto.has_options()) {
+    result->options_ = nullptr;  // Will set to default_instance later.
+  } else {
+    AllocateOptions(proto.options(), result,
+                    DescriptorProto::kOptionsFieldNumber,
+                    "google.protobuf.MessageOptions");
+  }
+
+  AddSymbol(result->full_name(), parent, result->name(), proto, Symbol(result));
+
+  for (int i = 0; i < proto.reserved_range_size(); i++) {
+    const DescriptorProto_ReservedRange& range1 = proto.reserved_range(i);
+    for (int j = i + 1; j < proto.reserved_range_size(); j++) {
+      const DescriptorProto_ReservedRange& range2 = proto.reserved_range(j);
+      if (range1.end() > range2.start() && range2.end() > range1.start()) {
+        AddError(result->full_name(), proto.reserved_range(i),
+                 DescriptorPool::ErrorCollector::NUMBER,
+                 strings::Substitute("Reserved range $0 to $1 overlaps with "
+                                     "already-defined range $2 to $3.",
+                                     range2.start(), range2.end() - 1,
+                                     range1.start(), range1.end() - 1));
+      }
+    }
+  }
+
+  HASH_SET reserved_name_set;
+  for (int i = 0; i < proto.reserved_name_size(); i++) {
+    const std::string& name = proto.reserved_name(i);
+    if (reserved_name_set.find(name) == reserved_name_set.end()) {
+      reserved_name_set.insert(name);
+    } else {
+      AddError(name, proto, DescriptorPool::ErrorCollector::NAME,
+               strings::Substitute(
+                   "Field name \"$0\" is reserved multiple times.", name));
+    }
+  }
+
+  for (int i = 0; i < result->field_count(); i++) {
+    const FieldDescriptor* field = result->field(i);
+    for (int j = 0; j < result->extension_range_count(); j++) {
+      const Descriptor::ExtensionRange* range = result->extension_range(j);
+      if (range->start <= field->number() && field->number() < range->end) {
+        AddError(
+            field->full_name(), proto.extension_range(j),
+            DescriptorPool::ErrorCollector::NUMBER,
+            strings::Substitute(
+                "Extension range $0 to $1 includes field \"$2\" ($3).",
+                range->start, range->end - 1, field->name(), field->number()));
+      }
+    }
+    for (int j = 0; j < result->reserved_range_count(); j++) {
+      const Descriptor::ReservedRange* range = result->reserved_range(j);
+      if (range->start <= field->number() && field->number() < range->end) {
+        AddError(field->full_name(), proto.reserved_range(j),
+                 DescriptorPool::ErrorCollector::NUMBER,
+                 strings::Substitute("Field \"$0\" uses reserved number $1.",
+                                     field->name(), field->number()));
+      }
+    }
+    if (reserved_name_set.find(field->name()) != reserved_name_set.end()) {
+      AddError(
+          field->full_name(), proto.field(i),
+          DescriptorPool::ErrorCollector::NAME,
+          strings::Substitute("Field name \"$0\" is reserved.", field->name()));
+    }
+  }
+
+  // Check that extension ranges don't overlap and don't include
+  // reserved field numbers.
+  for (int i = 0; i < result->extension_range_count(); i++) {
+    const Descriptor::ExtensionRange* range1 = result->extension_range(i);
+    for (int j = 0; j < result->reserved_range_count(); j++) {
+      const Descriptor::ReservedRange* range2 = result->reserved_range(j);
+      if (range1->end > range2->start && range2->end > range1->start) {
+        AddError(result->full_name(), proto.extension_range(i),
+                 DescriptorPool::ErrorCollector::NUMBER,
+                 strings::Substitute("Extension range $0 to $1 overlaps with "
+                                     "reserved range $2 to $3.",
+                                     range1->start, range1->end - 1,
+                                     range2->start, range2->end - 1));
+      }
+    }
+    for (int j = i + 1; j < result->extension_range_count(); j++) {
+      const Descriptor::ExtensionRange* range2 = result->extension_range(j);
+      if (range1->end > range2->start && range2->end > range1->start) {
+        AddError(result->full_name(), proto.extension_range(i),
+                 DescriptorPool::ErrorCollector::NUMBER,
+                 strings::Substitute("Extension range $0 to $1 overlaps with "
+                                     "already-defined range $2 to $3.",
+                                     range2->start, range2->end - 1,
+                                     range1->start, range1->end - 1));
+      }
+    }
+  }
+}
+
+void DescriptorBuilder::BuildFieldOrExtension(const FieldDescriptorProto& proto,
+                                              const Descriptor* parent,
+                                              FieldDescriptor* result,
+                                              bool is_extension) {
+  const std::string& scope =
+      (parent == nullptr) ? file_->package() : parent->full_name();
+  std::string* full_name = AllocateNameString(scope, proto.name());
+  ValidateSymbolName(proto.name(), *full_name, proto);
+
+  result->name_ = tables_->AllocateString(proto.name());
+  result->full_name_ = full_name;
+  result->file_ = file_;
+  result->number_ = proto.number();
+  result->is_extension_ = is_extension;
+
+  // If .proto files follow the style guide then the name should already be
+  // lower-cased.  If that's the case we can just reuse the string we
+  // already allocated rather than allocate a new one.
+  std::string lowercase_name(proto.name());
+  LowerString(&lowercase_name);
+  if (lowercase_name == proto.name()) {
+    result->lowercase_name_ = result->name_;
+  } else {
+    result->lowercase_name_ = tables_->AllocateString(lowercase_name);
+  }
+
+  // Don't bother with the above optimization for camel-case names since
+  // .proto files that follow the guide shouldn't be using names in this
+  // format, so the optimization wouldn't help much.
+  result->camelcase_name_ =
+      tables_->AllocateString(ToCamelCase(proto.name(),
+                                          /* lower_first = */ true));
+
+  if (proto.has_json_name()) {
+    result->has_json_name_ = true;
+    result->json_name_ = tables_->AllocateString(proto.json_name());
+  } else {
+    result->has_json_name_ = false;
+    result->json_name_ = tables_->AllocateString(ToJsonName(proto.name()));
+  }
+
+  // Some compilers do not allow static_cast directly between two enum types,
+  // so we must cast to int first.
+  result->type_ = static_cast(
+      implicit_cast(proto.type()));
+  result->label_ = static_cast(
+      implicit_cast(proto.label()));
+
+  // An extension cannot have a required field (b/13365836).
+  if (result->is_extension_ &&
+      result->label_ == FieldDescriptor::LABEL_REQUIRED) {
+    AddError(result->full_name(), proto,
+             // Error location `TYPE`: we would really like to indicate
+             // `LABEL`, but the `ErrorLocation` enum has no entry for this, and
+             // we don't necessarily know about all implementations of the
+             // `ErrorCollector` interface to extend them to handle the new
+             // error location type properly.
+             DescriptorPool::ErrorCollector::TYPE,
+             "The extension " + result->full_name() + " cannot be required.");
+  }
+
+  // Some of these may be filled in when cross-linking.
+  result->containing_type_ = nullptr;
+  result->extension_scope_ = nullptr;
+  result->message_type_ = nullptr;
+  result->enum_type_ = nullptr;
+  result->type_name_ = nullptr;
+  result->type_once_ = nullptr;
+  result->default_value_enum_ = nullptr;
+  result->default_value_enum_name_ = nullptr;
+
+  result->has_default_value_ = proto.has_default_value();
+  if (proto.has_default_value() && result->is_repeated()) {
+    AddError(result->full_name(), proto,
+             DescriptorPool::ErrorCollector::DEFAULT_VALUE,
+             "Repeated fields can't have default values.");
+  }
+
+  if (proto.has_type()) {
+    if (proto.has_default_value()) {
+      char* end_pos = nullptr;
+      switch (result->cpp_type()) {
+        case FieldDescriptor::CPPTYPE_INT32:
+          result->default_value_int32_ =
+              strtol(proto.default_value().c_str(), &end_pos, 0);
+          break;
+        case FieldDescriptor::CPPTYPE_INT64:
+          result->default_value_int64_ =
+              strto64(proto.default_value().c_str(), &end_pos, 0);
+          break;
+        case FieldDescriptor::CPPTYPE_UINT32:
+          result->default_value_uint32_ =
+              strtoul(proto.default_value().c_str(), &end_pos, 0);
+          break;
+        case FieldDescriptor::CPPTYPE_UINT64:
+          result->default_value_uint64_ =
+              strtou64(proto.default_value().c_str(), &end_pos, 0);
+          break;
+        case FieldDescriptor::CPPTYPE_FLOAT:
+          if (proto.default_value() == "inf") {
+            result->default_value_float_ =
+                std::numeric_limits::infinity();
+          } else if (proto.default_value() == "-inf") {
+            result->default_value_float_ =
+                -std::numeric_limits::infinity();
+          } else if (proto.default_value() == "nan") {
+            result->default_value_float_ =
+                std::numeric_limits::quiet_NaN();
+          } else {
+            result->default_value_float_ = io::SafeDoubleToFloat(
+                io::NoLocaleStrtod(proto.default_value().c_str(), &end_pos));
+          }
+          break;
+        case FieldDescriptor::CPPTYPE_DOUBLE:
+          if (proto.default_value() == "inf") {
+            result->default_value_double_ =
+                std::numeric_limits::infinity();
+          } else if (proto.default_value() == "-inf") {
+            result->default_value_double_ =
+                -std::numeric_limits::infinity();
+          } else if (proto.default_value() == "nan") {
+            result->default_value_double_ =
+                std::numeric_limits::quiet_NaN();
+          } else {
+            result->default_value_double_ =
+                io::NoLocaleStrtod(proto.default_value().c_str(), &end_pos);
+          }
+          break;
+        case FieldDescriptor::CPPTYPE_BOOL:
+          if (proto.default_value() == "true") {
+            result->default_value_bool_ = true;
+          } else if (proto.default_value() == "false") {
+            result->default_value_bool_ = false;
+          } else {
+            AddError(result->full_name(), proto,
+                     DescriptorPool::ErrorCollector::DEFAULT_VALUE,
+                     "Boolean default must be true or false.");
+          }
+          break;
+        case FieldDescriptor::CPPTYPE_ENUM:
+          // This will be filled in when cross-linking.
+          result->default_value_enum_ = nullptr;
+          break;
+        case FieldDescriptor::CPPTYPE_STRING:
+          if (result->type() == FieldDescriptor::TYPE_BYTES) {
+            result->default_value_string_ = tables_->AllocateString(
+                UnescapeCEscapeString(proto.default_value()));
+          } else {
+            result->default_value_string_ =
+                tables_->AllocateString(proto.default_value());
+          }
+          break;
+        case FieldDescriptor::CPPTYPE_MESSAGE:
+          AddError(result->full_name(), proto,
+                   DescriptorPool::ErrorCollector::DEFAULT_VALUE,
+                   "Messages can't have default values.");
+          result->has_default_value_ = false;
+          break;
+      }
+
+      if (end_pos != nullptr) {
+        // end_pos is only set non-null by the parsers for numeric types,
+        // above. This checks that the default was non-empty and had no extra
+        // junk after the end of the number.
+        if (proto.default_value().empty() || *end_pos != '\0') {
+          AddError(result->full_name(), proto,
+                   DescriptorPool::ErrorCollector::DEFAULT_VALUE,
+                   "Couldn't parse default value \"" + proto.default_value() +
+                       "\".");
+        }
+      }
+    } else {
+      // No explicit default value
+      switch (result->cpp_type()) {
+        case FieldDescriptor::CPPTYPE_INT32:
+          result->default_value_int32_ = 0;
+          break;
+        case FieldDescriptor::CPPTYPE_INT64:
+          result->default_value_int64_ = 0;
+          break;
+        case FieldDescriptor::CPPTYPE_UINT32:
+          result->default_value_uint32_ = 0;
+          break;
+        case FieldDescriptor::CPPTYPE_UINT64:
+          result->default_value_uint64_ = 0;
+          break;
+        case FieldDescriptor::CPPTYPE_FLOAT:
+          result->default_value_float_ = 0.0f;
+          break;
+        case FieldDescriptor::CPPTYPE_DOUBLE:
+          result->default_value_double_ = 0.0;
+          break;
+        case FieldDescriptor::CPPTYPE_BOOL:
+          result->default_value_bool_ = false;
+          break;
+        case FieldDescriptor::CPPTYPE_ENUM:
+          // This will be filled in when cross-linking.
+          result->default_value_enum_ = nullptr;
+          break;
+        case FieldDescriptor::CPPTYPE_STRING:
+          result->default_value_string_ = &internal::GetEmptyString();
+          break;
+        case FieldDescriptor::CPPTYPE_MESSAGE:
+          break;
+      }
+    }
+  }
+
+  if (result->number() <= 0) {
+    AddError(result->full_name(), proto, DescriptorPool::ErrorCollector::NUMBER,
+             "Field numbers must be positive integers.");
+  } else if (!is_extension && result->number() > FieldDescriptor::kMaxNumber) {
+    // Only validate that the number is within the valid field range if it is
+    // not an extension. Since extension numbers are validated with the
+    // extendee's valid set of extension numbers, and those are in turn
+    // validated against the max allowed number, the check is unnecessary for
+    // extension fields.
+    // This avoids cross-linking issues that arise when attempting to check if
+    // the extendee is a message_set_wire_format message, which has a higher max
+    // on extension numbers.
+    AddError(result->full_name(), proto, DescriptorPool::ErrorCollector::NUMBER,
+             strings::Substitute("Field numbers cannot be greater than $0.",
+                                 FieldDescriptor::kMaxNumber));
+  } else if (result->number() >= FieldDescriptor::kFirstReservedNumber &&
+             result->number() <= FieldDescriptor::kLastReservedNumber) {
+    AddError(result->full_name(), proto, DescriptorPool::ErrorCollector::NUMBER,
+             strings::Substitute(
+                 "Field numbers $0 through $1 are reserved for the protocol "
+                 "buffer library implementation.",
+                 FieldDescriptor::kFirstReservedNumber,
+                 FieldDescriptor::kLastReservedNumber));
+  }
+
+  if (is_extension) {
+    if (!proto.has_extendee()) {
+      AddError(result->full_name(), proto,
+               DescriptorPool::ErrorCollector::EXTENDEE,
+               "FieldDescriptorProto.extendee not set for extension field.");
+    }
+
+    result->extension_scope_ = parent;
+
+    if (proto.has_oneof_index()) {
+      AddError(result->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+               "FieldDescriptorProto.oneof_index should not be set for "
+               "extensions.");
+    }
+
+    // Fill in later (maybe).
+    result->containing_oneof_ = nullptr;
+  } else {
+    if (proto.has_extendee()) {
+      AddError(result->full_name(), proto,
+               DescriptorPool::ErrorCollector::EXTENDEE,
+               "FieldDescriptorProto.extendee set for non-extension field.");
+    }
+
+    result->containing_type_ = parent;
+
+    if (proto.has_oneof_index()) {
+      if (proto.oneof_index() < 0 ||
+          proto.oneof_index() >= parent->oneof_decl_count()) {
+        AddError(result->full_name(), proto,
+                 DescriptorPool::ErrorCollector::TYPE,
+                 strings::Substitute("FieldDescriptorProto.oneof_index $0 is "
+                                     "out of range for type \"$1\".",
+                                     proto.oneof_index(), parent->name()));
+        result->containing_oneof_ = nullptr;
+      } else {
+        result->containing_oneof_ = parent->oneof_decl(proto.oneof_index());
+      }
+    } else {
+      result->containing_oneof_ = nullptr;
+    }
+  }
+
+  // Copy options.
+  if (!proto.has_options()) {
+    result->options_ = nullptr;  // Will set to default_instance later.
+  } else {
+    AllocateOptions(proto.options(), result,
+                    FieldDescriptorProto::kOptionsFieldNumber,
+                    "google.protobuf.FieldOptions");
+  }
+
+
+  AddSymbol(result->full_name(), parent, result->name(), proto, Symbol(result));
+}
+
+void DescriptorBuilder::BuildExtensionRange(
+    const DescriptorProto::ExtensionRange& proto, const Descriptor* parent,
+    Descriptor::ExtensionRange* result) {
+  result->start = proto.start();
+  result->end = proto.end();
+  if (result->start <= 0) {
+    AddError(parent->full_name(), proto, DescriptorPool::ErrorCollector::NUMBER,
+             "Extension numbers must be positive integers.");
+  }
+
+  // Checking of the upper bound of the extension range is deferred until after
+  // options interpreting. This allows messages with message_set_wire_format to
+  // have extensions beyond FieldDescriptor::kMaxNumber, since the extension
+  // numbers are actually used as int32s in the message_set_wire_format.
+
+  if (result->start >= result->end) {
+    AddError(parent->full_name(), proto, DescriptorPool::ErrorCollector::NUMBER,
+             "Extension range end number must be greater than start number.");
+  }
+
+  if (!proto.has_options()) {
+    result->options_ = nullptr;  // Will set to default_instance later.
+  } else {
+    std::vector options_path;
+    parent->GetLocationPath(&options_path);
+    options_path.push_back(DescriptorProto::kExtensionRangeFieldNumber);
+    // find index of this extension range in order to compute path
+    int index;
+    for (index = 0; parent->extension_ranges_ + index != result; index++) {
+    }
+    options_path.push_back(index);
+    options_path.push_back(DescriptorProto_ExtensionRange::kOptionsFieldNumber);
+    AllocateOptionsImpl(parent->full_name(), parent->full_name(),
+                        proto.options(), result, options_path,
+                        "google.protobuf.ExtensionRangeOptions");
+  }
+}
+
+void DescriptorBuilder::BuildReservedRange(
+    const DescriptorProto::ReservedRange& proto, const Descriptor* parent,
+    Descriptor::ReservedRange* result) {
+  result->start = proto.start();
+  result->end = proto.end();
+  if (result->start <= 0) {
+    AddError(parent->full_name(), proto, DescriptorPool::ErrorCollector::NUMBER,
+             "Reserved numbers must be positive integers.");
+  }
+}
+
+void DescriptorBuilder::BuildReservedRange(
+    const EnumDescriptorProto::EnumReservedRange& proto,
+    const EnumDescriptor* parent, EnumDescriptor::ReservedRange* result) {
+  result->start = proto.start();
+  result->end = proto.end();
+
+  if (result->start > result->end) {
+    AddError(parent->full_name(), proto, DescriptorPool::ErrorCollector::NUMBER,
+             "Reserved range end number must be greater than start number.");
+  }
+}
+
+void DescriptorBuilder::BuildOneof(const OneofDescriptorProto& proto,
+                                   Descriptor* parent,
+                                   OneofDescriptor* result) {
+  std::string* full_name =
+      AllocateNameString(parent->full_name(), proto.name());
+  ValidateSymbolName(proto.name(), *full_name, proto);
+
+  result->name_ = tables_->AllocateString(proto.name());
+  result->full_name_ = full_name;
+
+  result->containing_type_ = parent;
+
+  // We need to fill these in later.
+  result->field_count_ = 0;
+  result->fields_ = nullptr;
+  result->options_ = nullptr;
+
+  // Copy options.
+  if (proto.has_options()) {
+    AllocateOptions(proto.options(), result,
+                    OneofDescriptorProto::kOptionsFieldNumber,
+                    "google.protobuf.OneofOptions");
+  }
+
+  AddSymbol(result->full_name(), parent, result->name(), proto, Symbol(result));
+}
+
+void DescriptorBuilder::CheckEnumValueUniqueness(
+    const EnumDescriptorProto& proto, const EnumDescriptor* result) {
+
+  // Check that enum labels are still unique when we remove the enum prefix from
+  // values that have it.
+  //
+  // This will fail for something like:
+  //
+  //   enum MyEnum {
+  //     MY_ENUM_FOO = 0;
+  //     FOO = 1;
+  //   }
+  //
+  // By enforcing this reasonable constraint, we allow code generators to strip
+  // the prefix and/or PascalCase it without creating conflicts.  This can lead
+  // to much nicer language-specific enums like:
+  //
+  //   enum NameType {
+  //     FirstName = 1,
+  //     LastName = 2,
+  //   }
+  //
+  // Instead of:
+  //
+  //   enum NameType {
+  //     NAME_TYPE_FIRST_NAME = 1,
+  //     NAME_TYPE_LAST_NAME = 2,
+  //   }
+  PrefixRemover remover(result->name());
+  std::map values;
+  for (int i = 0; i < result->value_count(); i++) {
+    const EnumValueDescriptor* value = result->value(i);
+    std::string stripped =
+        EnumValueToPascalCase(remover.MaybeRemove(value->name()));
+    std::pair::iterator, bool>
+        insert_result = values.insert(std::make_pair(stripped, value));
+    bool inserted = insert_result.second;
+
+    // We don't throw the error if the two conflicting symbols are identical, or
+    // if they map to the same number.  In the former case, the normal symbol
+    // duplication error will fire so we don't need to (and its error message
+    // will make more sense). We allow the latter case so users can create
+    // aliases which add or remove the prefix (code generators that do prefix
+    // stripping should de-dup the labels in this case).
+    if (!inserted && insert_result.first->second->name() != value->name() &&
+        insert_result.first->second->number() != value->number()) {
+      std::string error_message =
+          "Enum name " + value->name() + " has the same name as " +
+          values[stripped]->name() +
+          " if you ignore case and strip out the enum name prefix (if any). "
+          "This is error-prone and can lead to undefined behavior. "
+          "Please avoid doing this. If you are using allow_alias, please "
+          "assign the same numeric value to both enums.";
+      // There are proto2 enums out there with conflicting names, so to preserve
+      // compatibility we issue only a warning for proto2.
+      if (result->file()->syntax() == FileDescriptor::SYNTAX_PROTO2) {
+        AddWarning(value->full_name(), proto.value(i),
+                   DescriptorPool::ErrorCollector::NAME, error_message);
+      } else {
+        AddError(value->full_name(), proto.value(i),
+                 DescriptorPool::ErrorCollector::NAME, error_message);
+      }
+    }
+  }
+}
+
+void DescriptorBuilder::BuildEnum(const EnumDescriptorProto& proto,
+                                  const Descriptor* parent,
+                                  EnumDescriptor* result) {
+  const std::string& scope =
+      (parent == nullptr) ? file_->package() : parent->full_name();
+  std::string* full_name = AllocateNameString(scope, proto.name());
+  ValidateSymbolName(proto.name(), *full_name, proto);
+
+  result->name_ = tables_->AllocateString(proto.name());
+  result->full_name_ = full_name;
+  result->file_ = file_;
+  result->containing_type_ = parent;
+  result->is_placeholder_ = false;
+  result->is_unqualified_placeholder_ = false;
+
+  if (proto.value_size() == 0) {
+    // We cannot allow enums with no values because this would mean there
+    // would be no valid default value for fields of this type.
+    AddError(result->full_name(), proto, DescriptorPool::ErrorCollector::NAME,
+             "Enums must contain at least one value.");
+  }
+
+  BUILD_ARRAY(proto, result, value, BuildEnumValue, result);
+  BUILD_ARRAY(proto, result, reserved_range, BuildReservedRange, result);
+
+  // Copy reserved names.
+  int reserved_name_count = proto.reserved_name_size();
+  result->reserved_name_count_ = reserved_name_count;
+  result->reserved_names_ =
+      tables_->AllocateArray(reserved_name_count);
+  for (int i = 0; i < reserved_name_count; ++i) {
+    result->reserved_names_[i] =
+        tables_->AllocateString(proto.reserved_name(i));
+  }
+
+  CheckEnumValueUniqueness(proto, result);
+
+  // Copy options.
+  if (!proto.has_options()) {
+    result->options_ = nullptr;  // Will set to default_instance later.
+  } else {
+    AllocateOptions(proto.options(), result,
+                    EnumDescriptorProto::kOptionsFieldNumber,
+                    "google.protobuf.EnumOptions");
+  }
+
+  AddSymbol(result->full_name(), parent, result->name(), proto, Symbol(result));
+
+  for (int i = 0; i < proto.reserved_range_size(); i++) {
+    const EnumDescriptorProto_EnumReservedRange& range1 =
+        proto.reserved_range(i);
+    for (int j = i + 1; j < proto.reserved_range_size(); j++) {
+      const EnumDescriptorProto_EnumReservedRange& range2 =
+          proto.reserved_range(j);
+      if (range1.end() >= range2.start() && range2.end() >= range1.start()) {
+        AddError(result->full_name(), proto.reserved_range(i),
+                 DescriptorPool::ErrorCollector::NUMBER,
+                 strings::Substitute("Reserved range $0 to $1 overlaps with "
+                                     "already-defined range $2 to $3.",
+                                     range2.start(), range2.end(),
+                                     range1.start(), range1.end()));
+      }
+    }
+  }
+
+  HASH_SET reserved_name_set;
+  for (int i = 0; i < proto.reserved_name_size(); i++) {
+    const std::string& name = proto.reserved_name(i);
+    if (reserved_name_set.find(name) == reserved_name_set.end()) {
+      reserved_name_set.insert(name);
+    } else {
+      AddError(name, proto, DescriptorPool::ErrorCollector::NAME,
+               strings::Substitute(
+                   "Enum value \"$0\" is reserved multiple times.", name));
+    }
+  }
+
+  for (int i = 0; i < result->value_count(); i++) {
+    const EnumValueDescriptor* value = result->value(i);
+    for (int j = 0; j < result->reserved_range_count(); j++) {
+      const EnumDescriptor::ReservedRange* range = result->reserved_range(j);
+      if (range->start <= value->number() && value->number() <= range->end) {
+        AddError(
+            value->full_name(), proto.reserved_range(j),
+            DescriptorPool::ErrorCollector::NUMBER,
+            strings::Substitute("Enum value \"$0\" uses reserved number $1.",
+                                value->name(), value->number()));
+      }
+    }
+    if (reserved_name_set.find(value->name()) != reserved_name_set.end()) {
+      AddError(
+          value->full_name(), proto.value(i),
+          DescriptorPool::ErrorCollector::NAME,
+          strings::Substitute("Enum value \"$0\" is reserved.", value->name()));
+    }
+  }
+}
+
+void DescriptorBuilder::BuildEnumValue(const EnumValueDescriptorProto& proto,
+                                       const EnumDescriptor* parent,
+                                       EnumValueDescriptor* result) {
+  result->name_ = tables_->AllocateString(proto.name());
+  result->number_ = proto.number();
+  result->type_ = parent;
+
+  // Note:  full_name for enum values is a sibling to the parent's name, not a
+  //   child of it.
+  std::string* full_name = tables_->AllocateEmptyString();
+  size_t scope_len = parent->full_name_->size() - parent->name_->size();
+  full_name->reserve(scope_len + result->name_->size());
+  full_name->append(parent->full_name_->data(), scope_len);
+  full_name->append(*result->name_);
+  result->full_name_ = full_name;
+
+  ValidateSymbolName(proto.name(), *full_name, proto);
+
+  // Copy options.
+  if (!proto.has_options()) {
+    result->options_ = nullptr;  // Will set to default_instance later.
+  } else {
+    AllocateOptions(proto.options(), result,
+                    EnumValueDescriptorProto::kOptionsFieldNumber,
+                    "google.protobuf.EnumValueOptions");
+  }
+
+  // Again, enum values are weird because we makes them appear as siblings
+  // of the enum type instead of children of it.  So, we use
+  // parent->containing_type() as the value's parent.
+  bool added_to_outer_scope =
+      AddSymbol(result->full_name(), parent->containing_type(), result->name(),
+                proto, Symbol(result));
+
+  // However, we also want to be able to search for values within a single
+  // enum type, so we add it as a child of the enum type itself, too.
+  // Note:  This could fail, but if it does, the error has already been
+  //   reported by the above AddSymbol() call, so we ignore the return code.
+  bool added_to_inner_scope =
+      file_tables_->AddAliasUnderParent(parent, result->name(), Symbol(result));
+
+  if (added_to_inner_scope && !added_to_outer_scope) {
+    // This value did not conflict with any values defined in the same enum,
+    // but it did conflict with some other symbol defined in the enum type's
+    // scope.  Let's print an additional error to explain this.
+    std::string outer_scope;
+    if (parent->containing_type() == nullptr) {
+      outer_scope = file_->package();
+    } else {
+      outer_scope = parent->containing_type()->full_name();
+    }
+
+    if (outer_scope.empty()) {
+      outer_scope = "the global scope";
+    } else {
+      outer_scope = "\"" + outer_scope + "\"";
+    }
+
+    AddError(result->full_name(), proto, DescriptorPool::ErrorCollector::NAME,
+             "Note that enum values use C++ scoping rules, meaning that "
+             "enum values are siblings of their type, not children of it.  "
+             "Therefore, \"" +
+                 result->name() + "\" must be unique within " + outer_scope +
+                 ", not just within \"" + parent->name() + "\".");
+  }
+
+  // An enum is allowed to define two numbers that refer to the same value.
+  // FindValueByNumber() should return the first such value, so we simply
+  // ignore AddEnumValueByNumber()'s return code.
+  file_tables_->AddEnumValueByNumber(result);
+}
+
+void DescriptorBuilder::BuildService(const ServiceDescriptorProto& proto,
+                                     const void* /* dummy */,
+                                     ServiceDescriptor* result) {
+  std::string* full_name = AllocateNameString(file_->package(), proto.name());
+  ValidateSymbolName(proto.name(), *full_name, proto);
+
+  result->name_ = tables_->AllocateString(proto.name());
+  result->full_name_ = full_name;
+  result->file_ = file_;
+
+  BUILD_ARRAY(proto, result, method, BuildMethod, result);
+
+  // Copy options.
+  if (!proto.has_options()) {
+    result->options_ = nullptr;  // Will set to default_instance later.
+  } else {
+    AllocateOptions(proto.options(), result,
+                    ServiceDescriptorProto::kOptionsFieldNumber,
+                    "google.protobuf.ServiceOptions");
+  }
+
+  AddSymbol(result->full_name(), nullptr, result->name(), proto,
+            Symbol(result));
+}
+
+void DescriptorBuilder::BuildMethod(const MethodDescriptorProto& proto,
+                                    const ServiceDescriptor* parent,
+                                    MethodDescriptor* result) {
+  result->name_ = tables_->AllocateString(proto.name());
+  result->service_ = parent;
+
+  std::string* full_name =
+      AllocateNameString(parent->full_name(), *result->name_);
+  result->full_name_ = full_name;
+
+  ValidateSymbolName(proto.name(), *full_name, proto);
+
+  // These will be filled in when cross-linking.
+  result->input_type_.Init();
+  result->output_type_.Init();
+
+  // Copy options.
+  if (!proto.has_options()) {
+    result->options_ = nullptr;  // Will set to default_instance later.
+  } else {
+    AllocateOptions(proto.options(), result,
+                    MethodDescriptorProto::kOptionsFieldNumber,
+                    "google.protobuf.MethodOptions");
+  }
+
+  result->client_streaming_ = proto.client_streaming();
+  result->server_streaming_ = proto.server_streaming();
+
+  AddSymbol(result->full_name(), parent, result->name(), proto, Symbol(result));
+}
+
+#undef BUILD_ARRAY
+
+// -------------------------------------------------------------------
+
+void DescriptorBuilder::CrossLinkFile(FileDescriptor* file,
+                                      const FileDescriptorProto& proto) {
+  if (file->options_ == nullptr) {
+    file->options_ = &FileOptions::default_instance();
+  }
+
+  for (int i = 0; i < file->message_type_count(); i++) {
+    CrossLinkMessage(&file->message_types_[i], proto.message_type(i));
+  }
+
+  for (int i = 0; i < file->extension_count(); i++) {
+    CrossLinkField(&file->extensions_[i], proto.extension(i));
+  }
+
+  for (int i = 0; i < file->enum_type_count(); i++) {
+    CrossLinkEnum(&file->enum_types_[i], proto.enum_type(i));
+  }
+
+  for (int i = 0; i < file->service_count(); i++) {
+    CrossLinkService(&file->services_[i], proto.service(i));
+  }
+}
+
+void DescriptorBuilder::CrossLinkMessage(Descriptor* message,
+                                         const DescriptorProto& proto) {
+  if (message->options_ == nullptr) {
+    message->options_ = &MessageOptions::default_instance();
+  }
+
+  for (int i = 0; i < message->nested_type_count(); i++) {
+    CrossLinkMessage(&message->nested_types_[i], proto.nested_type(i));
+  }
+
+  for (int i = 0; i < message->enum_type_count(); i++) {
+    CrossLinkEnum(&message->enum_types_[i], proto.enum_type(i));
+  }
+
+  for (int i = 0; i < message->field_count(); i++) {
+    CrossLinkField(&message->fields_[i], proto.field(i));
+  }
+
+  for (int i = 0; i < message->extension_count(); i++) {
+    CrossLinkField(&message->extensions_[i], proto.extension(i));
+  }
+
+  for (int i = 0; i < message->extension_range_count(); i++) {
+    CrossLinkExtensionRange(&message->extension_ranges_[i],
+                            proto.extension_range(i));
+  }
+
+  // Set up field array for each oneof.
+
+  // First count the number of fields per oneof.
+  for (int i = 0; i < message->field_count(); i++) {
+    const OneofDescriptor* oneof_decl = message->field(i)->containing_oneof();
+    if (oneof_decl != nullptr) {
+      // Make sure fields belonging to the same oneof are defined consecutively.
+      // This enables optimizations in codegens and reflection libraries to
+      // skip fields in the oneof group, as only one of the field can be set.
+      // Note that field_count() returns how many fields in this oneof we have
+      // seen so far. field_count() > 0 guarantees that i > 0, so field(i-1) is
+      // safe.
+      if (oneof_decl->field_count() > 0 &&
+          message->field(i - 1)->containing_oneof() != oneof_decl) {
+        AddError(message->full_name() + "." + message->field(i - 1)->name(),
+                 proto.field(i - 1), DescriptorPool::ErrorCollector::TYPE,
+                 strings::Substitute(
+                     "Fields in the same oneof must be defined consecutively. "
+                     "\"$0\" cannot be defined before the completion of the "
+                     "\"$1\" oneof definition.",
+                     message->field(i - 1)->name(), oneof_decl->name()));
+      }
+      // Must go through oneof_decls_ array to get a non-const version of the
+      // OneofDescriptor.
+      ++message->oneof_decls_[oneof_decl->index()].field_count_;
+    }
+  }
+
+  // Then allocate the arrays.
+  for (int i = 0; i < message->oneof_decl_count(); i++) {
+    OneofDescriptor* oneof_decl = &message->oneof_decls_[i];
+
+    if (oneof_decl->field_count() == 0) {
+      AddError(message->full_name() + "." + oneof_decl->name(),
+               proto.oneof_decl(i), DescriptorPool::ErrorCollector::NAME,
+               "Oneof must have at least one field.");
+    }
+
+    oneof_decl->fields_ = tables_->AllocateArray(
+        oneof_decl->field_count_);
+    oneof_decl->field_count_ = 0;
+
+    if (oneof_decl->options_ == nullptr) {
+      oneof_decl->options_ = &OneofOptions::default_instance();
+    }
+  }
+
+  // Then fill them in.
+  for (int i = 0; i < message->field_count(); i++) {
+    const OneofDescriptor* oneof_decl = message->field(i)->containing_oneof();
+    if (oneof_decl != nullptr) {
+      OneofDescriptor* mutable_oneof_decl =
+          &message->oneof_decls_[oneof_decl->index()];
+      message->fields_[i].index_in_oneof_ = mutable_oneof_decl->field_count_;
+      mutable_oneof_decl->fields_[mutable_oneof_decl->field_count_++] =
+          message->field(i);
+    }
+  }
+}
+
+void DescriptorBuilder::CrossLinkExtensionRange(
+    Descriptor::ExtensionRange* range,
+    const DescriptorProto::ExtensionRange& proto) {
+  if (range->options_ == nullptr) {
+    range->options_ = &ExtensionRangeOptions::default_instance();
+  }
+}
+
+void DescriptorBuilder::CrossLinkField(FieldDescriptor* field,
+                                       const FieldDescriptorProto& proto) {
+  if (field->options_ == nullptr) {
+    field->options_ = &FieldOptions::default_instance();
+  }
+
+  // Add the field to the lowercase-name and camelcase-name tables.
+  file_tables_->AddFieldByStylizedNames(field);
+
+  if (proto.has_extendee()) {
+    Symbol extendee =
+        LookupSymbol(proto.extendee(), field->full_name(),
+                     DescriptorPool::PLACEHOLDER_EXTENDABLE_MESSAGE);
+    if (extendee.IsNull()) {
+      AddNotDefinedError(field->full_name(), proto,
+                         DescriptorPool::ErrorCollector::EXTENDEE,
+                         proto.extendee());
+      return;
+    } else if (extendee.type != Symbol::MESSAGE) {
+      AddError(field->full_name(), proto,
+               DescriptorPool::ErrorCollector::EXTENDEE,
+               "\"" + proto.extendee() + "\" is not a message type.");
+      return;
+    }
+    field->containing_type_ = extendee.descriptor;
+
+    const Descriptor::ExtensionRange* extension_range =
+        field->containing_type()->FindExtensionRangeContainingNumber(
+            field->number());
+
+    if (extension_range == nullptr) {
+      // Set of valid extension numbers for MessageSet is different (< 2^32)
+      // from other extendees (< 2^29). If unknown deps are allowed, we may not
+      // have that information, and wrongly deem the extension as invalid.
+      auto skip_check = get_allow_unknown(pool_) &&
+                        proto.extendee() == "google.protobuf.bridge.MessageSet";
+      if (!skip_check) {
+        AddError(field->full_name(), proto,
+                 DescriptorPool::ErrorCollector::NUMBER,
+                 strings::Substitute("\"$0\" does not declare $1 as an "
+                                     "extension number.",
+                                     field->containing_type()->full_name(),
+                                     field->number()));
+      }
+    }
+  }
+
+  if (field->containing_oneof() != nullptr) {
+    if (field->label() != FieldDescriptor::LABEL_OPTIONAL) {
+      // Note that this error will never happen when parsing .proto files.
+      // It can only happen if you manually construct a FileDescriptorProto
+      // that is incorrect.
+      AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::NAME,
+               "Fields of oneofs must themselves have label LABEL_OPTIONAL.");
+    }
+  }
+
+  if (proto.has_type_name()) {
+    // Assume we are expecting a message type unless the proto contains some
+    // evidence that it expects an enum type.  This only makes a difference if
+    // we end up creating a placeholder.
+    bool expecting_enum = (proto.type() == FieldDescriptorProto::TYPE_ENUM) ||
+                          proto.has_default_value();
+
+    // In case of weak fields we force building the dependency. We need to know
+    // if the type exist or not. If it doesn't exist we substitute Empty which
+    // should only be done if the type can't be found in the generated pool.
+    // TODO(gerbens) Ideally we should query the database directly to check
+    // if weak fields exist or not so that we don't need to force building
+    // weak dependencies. However the name lookup rules for symbols are
+    // somewhat complicated, so I defer it too another CL.
+    bool is_weak = !pool_->enforce_weak_ && proto.options().weak();
+    bool is_lazy = pool_->lazily_build_dependencies_ && !is_weak;
+
+    Symbol type =
+        LookupSymbol(proto.type_name(), field->full_name(),
+                     expecting_enum ? DescriptorPool::PLACEHOLDER_ENUM
+                                    : DescriptorPool::PLACEHOLDER_MESSAGE,
+                     LOOKUP_TYPES, !is_lazy);
+
+    if (type.IsNull()) {
+      if (is_lazy) {
+        // Save the symbol names for later for lookup, and allocate the once
+        // object needed for the accessors.
+        std::string name = proto.type_name();
+        field->type_once_ = tables_->AllocateOnceDynamic();
+        field->type_name_ = tables_->AllocateString(name);
+        if (proto.has_default_value()) {
+          field->default_value_enum_name_ =
+              tables_->AllocateString(proto.default_value());
+        }
+        // AddFieldByNumber and AddExtension are done later in this function,
+        // and can/must be done if the field type was not found. The related
+        // error checking is not necessary when in lazily_build_dependencies_
+        // mode, and can't be done without building the type's descriptor,
+        // which we don't want to do.
+        file_tables_->AddFieldByNumber(field);
+        if (field->is_extension()) {
+          tables_->AddExtension(field);
+        }
+        return;
+      } else {
+        // If the type is a weak type, we change the type to a google.protobuf.Empty
+        // field.
+        if (is_weak) {
+          type = FindSymbol(kNonLinkedWeakMessageReplacementName);
+        }
+        if (type.IsNull()) {
+          AddNotDefinedError(field->full_name(), proto,
+                             DescriptorPool::ErrorCollector::TYPE,
+                             proto.type_name());
+          return;
+        }
+      }
+    }
+
+    if (!proto.has_type()) {
+      // Choose field type based on symbol.
+      if (type.type == Symbol::MESSAGE) {
+        field->type_ = FieldDescriptor::TYPE_MESSAGE;
+      } else if (type.type == Symbol::ENUM) {
+        field->type_ = FieldDescriptor::TYPE_ENUM;
+      } else {
+        AddError(field->full_name(), proto,
+                 DescriptorPool::ErrorCollector::TYPE,
+                 "\"" + proto.type_name() + "\" is not a type.");
+        return;
+      }
+    }
+
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      if (type.type != Symbol::MESSAGE) {
+        AddError(field->full_name(), proto,
+                 DescriptorPool::ErrorCollector::TYPE,
+                 "\"" + proto.type_name() + "\" is not a message type.");
+        return;
+      }
+      field->message_type_ = type.descriptor;
+
+      if (field->has_default_value()) {
+        AddError(field->full_name(), proto,
+                 DescriptorPool::ErrorCollector::DEFAULT_VALUE,
+                 "Messages can't have default values.");
+      }
+    } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM) {
+      if (type.type != Symbol::ENUM) {
+        AddError(field->full_name(), proto,
+                 DescriptorPool::ErrorCollector::TYPE,
+                 "\"" + proto.type_name() + "\" is not an enum type.");
+        return;
+      }
+      field->enum_type_ = type.enum_descriptor;
+
+      if (field->enum_type()->is_placeholder_) {
+        // We can't look up default values for placeholder types.  We'll have
+        // to just drop them.
+        field->has_default_value_ = false;
+      }
+
+      if (field->has_default_value()) {
+        // Ensure that the default value is an identifier. Parser cannot always
+        // verify this because it does not have complete type information.
+        // N.B. that this check yields better error messages but is not
+        // necessary for correctness (an enum symbol must be a valid identifier
+        // anyway), only for better errors.
+        if (!io::Tokenizer::IsIdentifier(proto.default_value())) {
+          AddError(field->full_name(), proto,
+                   DescriptorPool::ErrorCollector::DEFAULT_VALUE,
+                   "Default value for an enum field must be an identifier.");
+        } else {
+          // We can't just use field->enum_type()->FindValueByName() here
+          // because that locks the pool's mutex, which we have already locked
+          // at this point.
+          Symbol default_value = LookupSymbolNoPlaceholder(
+              proto.default_value(), field->enum_type()->full_name());
+
+          if (default_value.type == Symbol::ENUM_VALUE &&
+              default_value.enum_value_descriptor->type() ==
+                  field->enum_type()) {
+            field->default_value_enum_ = default_value.enum_value_descriptor;
+          } else {
+            AddError(field->full_name(), proto,
+                     DescriptorPool::ErrorCollector::DEFAULT_VALUE,
+                     "Enum type \"" + field->enum_type()->full_name() +
+                         "\" has no value named \"" + proto.default_value() +
+                         "\".");
+          }
+        }
+      } else if (field->enum_type()->value_count() > 0) {
+        // All enums must have at least one value, or we would have reported
+        // an error elsewhere.  We use the first defined value as the default
+        // if a default is not explicitly defined.
+        field->default_value_enum_ = field->enum_type()->value(0);
+      }
+    } else {
+      AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+               "Field with primitive type has type_name.");
+    }
+  } else {
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE ||
+        field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM) {
+      AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+               "Field with message or enum type missing type_name.");
+    }
+  }
+
+  // Add the field to the fields-by-number table.
+  // Note:  We have to do this *after* cross-linking because extensions do not
+  // know their containing type until now. If we're in
+  // lazily_build_dependencies_ mode, we're guaranteed there's no errors, so no
+  // risk to calling containing_type() or other accessors that will build
+  // dependencies.
+  if (!file_tables_->AddFieldByNumber(field)) {
+    const FieldDescriptor* conflicting_field = file_tables_->FindFieldByNumber(
+        field->containing_type(), field->number());
+    std::string containing_type_name =
+        field->containing_type() == nullptr
+            ? "unknown"
+            : field->containing_type()->full_name();
+    if (field->is_extension()) {
+      AddError(field->full_name(), proto,
+               DescriptorPool::ErrorCollector::NUMBER,
+               strings::Substitute("Extension number $0 has already been used "
+                                   "in \"$1\" by extension \"$2\".",
+                                   field->number(), containing_type_name,
+                                   conflicting_field->full_name()));
+    } else {
+      AddError(field->full_name(), proto,
+               DescriptorPool::ErrorCollector::NUMBER,
+               strings::Substitute("Field number $0 has already been used in "
+                                   "\"$1\" by field \"$2\".",
+                                   field->number(), containing_type_name,
+                                   conflicting_field->name()));
+    }
+  } else {
+    if (field->is_extension()) {
+      if (!tables_->AddExtension(field)) {
+        const FieldDescriptor* conflicting_field =
+            tables_->FindExtension(field->containing_type(), field->number());
+        std::string containing_type_name =
+            field->containing_type() == nullptr
+                ? "unknown"
+                : field->containing_type()->full_name();
+        std::string error_msg = strings::Substitute(
+            "Extension number $0 has already been used in \"$1\" by extension "
+            "\"$2\" defined in $3.",
+            field->number(), containing_type_name,
+            conflicting_field->full_name(), conflicting_field->file()->name());
+        // Conflicting extension numbers should be an error. However, before
+        // turning this into an error we need to fix all existing broken
+        // protos first.
+        // TODO(xiaofeng): Change this to an error.
+        AddWarning(field->full_name(), proto,
+                   DescriptorPool::ErrorCollector::NUMBER, error_msg);
+      }
+    }
+  }
+}
+
+void DescriptorBuilder::CrossLinkEnum(EnumDescriptor* enum_type,
+                                      const EnumDescriptorProto& proto) {
+  if (enum_type->options_ == nullptr) {
+    enum_type->options_ = &EnumOptions::default_instance();
+  }
+
+  for (int i = 0; i < enum_type->value_count(); i++) {
+    CrossLinkEnumValue(&enum_type->values_[i], proto.value(i));
+  }
+}
+
+void DescriptorBuilder::CrossLinkEnumValue(
+    EnumValueDescriptor* enum_value,
+    const EnumValueDescriptorProto& /* proto */) {
+  if (enum_value->options_ == nullptr) {
+    enum_value->options_ = &EnumValueOptions::default_instance();
+  }
+}
+
+void DescriptorBuilder::CrossLinkService(ServiceDescriptor* service,
+                                         const ServiceDescriptorProto& proto) {
+  if (service->options_ == nullptr) {
+    service->options_ = &ServiceOptions::default_instance();
+  }
+
+  for (int i = 0; i < service->method_count(); i++) {
+    CrossLinkMethod(&service->methods_[i], proto.method(i));
+  }
+}
+
+void DescriptorBuilder::CrossLinkMethod(MethodDescriptor* method,
+                                        const MethodDescriptorProto& proto) {
+  if (method->options_ == nullptr) {
+    method->options_ = &MethodOptions::default_instance();
+  }
+
+  Symbol input_type =
+      LookupSymbol(proto.input_type(), method->full_name(),
+                   DescriptorPool::PLACEHOLDER_MESSAGE, LOOKUP_ALL,
+                   !pool_->lazily_build_dependencies_);
+  if (input_type.IsNull()) {
+    if (!pool_->lazily_build_dependencies_) {
+      AddNotDefinedError(method->full_name(), proto,
+                         DescriptorPool::ErrorCollector::INPUT_TYPE,
+                         proto.input_type());
+    } else {
+      method->input_type_.SetLazy(proto.input_type(), file_);
+    }
+  } else if (input_type.type != Symbol::MESSAGE) {
+    AddError(method->full_name(), proto,
+             DescriptorPool::ErrorCollector::INPUT_TYPE,
+             "\"" + proto.input_type() + "\" is not a message type.");
+  } else {
+    method->input_type_.Set(input_type.descriptor);
+  }
+
+  Symbol output_type =
+      LookupSymbol(proto.output_type(), method->full_name(),
+                   DescriptorPool::PLACEHOLDER_MESSAGE, LOOKUP_ALL,
+                   !pool_->lazily_build_dependencies_);
+  if (output_type.IsNull()) {
+    if (!pool_->lazily_build_dependencies_) {
+      AddNotDefinedError(method->full_name(), proto,
+                         DescriptorPool::ErrorCollector::OUTPUT_TYPE,
+                         proto.output_type());
+    } else {
+      method->output_type_.SetLazy(proto.output_type(), file_);
+    }
+  } else if (output_type.type != Symbol::MESSAGE) {
+    AddError(method->full_name(), proto,
+             DescriptorPool::ErrorCollector::OUTPUT_TYPE,
+             "\"" + proto.output_type() + "\" is not a message type.");
+  } else {
+    method->output_type_.Set(output_type.descriptor);
+  }
+}
+
+// -------------------------------------------------------------------
+
+#define VALIDATE_OPTIONS_FROM_ARRAY(descriptor, array_name, type) \
+  for (int i = 0; i < descriptor->array_name##_count(); ++i) {    \
+    Validate##type##Options(descriptor->array_name##s_ + i,       \
+                            proto.array_name(i));                 \
+  }
+
+// Determine if the file uses optimize_for = LITE_RUNTIME, being careful to
+// avoid problems that exist at init time.
+static bool IsLite(const FileDescriptor* file) {
+  // TODO(kenton):  I don't even remember how many of these conditions are
+  //   actually possible.  I'm just being super-safe.
+  return file != nullptr &&
+         &file->options() != &FileOptions::default_instance() &&
+         file->options().optimize_for() == FileOptions::LITE_RUNTIME;
+}
+
+void DescriptorBuilder::ValidateFileOptions(FileDescriptor* file,
+                                            const FileDescriptorProto& proto) {
+  VALIDATE_OPTIONS_FROM_ARRAY(file, message_type, Message);
+  VALIDATE_OPTIONS_FROM_ARRAY(file, enum_type, Enum);
+  VALIDATE_OPTIONS_FROM_ARRAY(file, service, Service);
+  VALIDATE_OPTIONS_FROM_ARRAY(file, extension, Field);
+
+  // Lite files can only be imported by other Lite files.
+  if (!IsLite(file)) {
+    for (int i = 0; i < file->dependency_count(); i++) {
+      if (IsLite(file->dependency(i))) {
+        AddError(
+            file->dependency(i)->name(), proto,
+            DescriptorPool::ErrorCollector::IMPORT,
+            "Files that do not use optimize_for = LITE_RUNTIME cannot import "
+            "files which do use this option.  This file is not lite, but it "
+            "imports \"" +
+                file->dependency(i)->name() + "\" which is.");
+        break;
+      }
+    }
+  }
+  if (file->syntax() == FileDescriptor::SYNTAX_PROTO3) {
+    ValidateProto3(file, proto);
+  }
+}
+
+void DescriptorBuilder::ValidateProto3(FileDescriptor* file,
+                                       const FileDescriptorProto& proto) {
+  for (int i = 0; i < file->extension_count(); ++i) {
+    ValidateProto3Field(file->extensions_ + i, proto.extension(i));
+  }
+  for (int i = 0; i < file->message_type_count(); ++i) {
+    ValidateProto3Message(file->message_types_ + i, proto.message_type(i));
+  }
+  for (int i = 0; i < file->enum_type_count(); ++i) {
+    ValidateProto3Enum(file->enum_types_ + i, proto.enum_type(i));
+  }
+}
+
+static std::string ToLowercaseWithoutUnderscores(const std::string& name) {
+  std::string result;
+  for (int i = 0; i < name.size(); ++i) {
+    if (name[i] != '_') {
+      if (name[i] >= 'A' && name[i] <= 'Z') {
+        result.push_back(name[i] - 'A' + 'a');
+      } else {
+        result.push_back(name[i]);
+      }
+    }
+  }
+  return result;
+}
+
+void DescriptorBuilder::ValidateProto3Message(Descriptor* message,
+                                              const DescriptorProto& proto) {
+  for (int i = 0; i < message->nested_type_count(); ++i) {
+    ValidateProto3Message(message->nested_types_ + i, proto.nested_type(i));
+  }
+  for (int i = 0; i < message->enum_type_count(); ++i) {
+    ValidateProto3Enum(message->enum_types_ + i, proto.enum_type(i));
+  }
+  for (int i = 0; i < message->field_count(); ++i) {
+    ValidateProto3Field(message->fields_ + i, proto.field(i));
+  }
+  for (int i = 0; i < message->extension_count(); ++i) {
+    ValidateProto3Field(message->extensions_ + i, proto.extension(i));
+  }
+  if (message->extension_range_count() > 0) {
+    AddError(message->full_name(), proto.extension_range(0),
+             DescriptorPool::ErrorCollector::NUMBER,
+             "Extension ranges are not allowed in proto3.");
+  }
+  if (message->options().message_set_wire_format()) {
+    // Using MessageSet doesn't make sense since we disallow extensions.
+    AddError(message->full_name(), proto, DescriptorPool::ErrorCollector::NAME,
+             "MessageSet is not supported in proto3.");
+  }
+
+  // In proto3, we reject field names if they conflict in camelCase.
+  // Note that we currently enforce a stricter rule: Field names must be
+  // unique after being converted to lowercase with underscores removed.
+  std::map name_to_field;
+  for (int i = 0; i < message->field_count(); ++i) {
+    std::string lowercase_name =
+        ToLowercaseWithoutUnderscores(message->field(i)->name());
+    if (name_to_field.find(lowercase_name) != name_to_field.end()) {
+      AddError(message->full_name(), proto.field(i),
+               DescriptorPool::ErrorCollector::NAME,
+               "The JSON camel-case name of field \"" +
+                   message->field(i)->name() + "\" conflicts with field \"" +
+                   name_to_field[lowercase_name]->name() + "\". This is not " +
+                   "allowed in proto3.");
+    } else {
+      name_to_field[lowercase_name] = message->field(i);
+    }
+  }
+}
+
+void DescriptorBuilder::ValidateProto3Field(FieldDescriptor* field,
+                                            const FieldDescriptorProto& proto) {
+  if (field->is_extension() &&
+      !AllowedExtendeeInProto3(field->containing_type()->full_name())) {
+    AddError(field->full_name(), proto,
+             DescriptorPool::ErrorCollector::EXTENDEE,
+             "Extensions in proto3 are only allowed for defining options.");
+  }
+  if (field->is_required()) {
+    AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+             "Required fields are not allowed in proto3.");
+  }
+  if (field->has_default_value()) {
+    AddError(field->full_name(), proto,
+             DescriptorPool::ErrorCollector::DEFAULT_VALUE,
+             "Explicit default values are not allowed in proto3.");
+  }
+  if (field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM &&
+      field->enum_type() &&
+      field->enum_type()->file()->syntax() != FileDescriptor::SYNTAX_PROTO3) {
+    // Proto3 messages can only use Proto3 enum types; otherwise we can't
+    // guarantee that the default value is zero.
+    AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+             "Enum type \"" + field->enum_type()->full_name() +
+                 "\" is not a proto3 enum, but is used in \"" +
+                 field->containing_type()->full_name() +
+                 "\" which is a proto3 message type.");
+  }
+  if (field->type() == FieldDescriptor::TYPE_GROUP) {
+    AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+             "Groups are not supported in proto3 syntax.");
+  }
+}
+
+void DescriptorBuilder::ValidateProto3Enum(EnumDescriptor* enm,
+                                           const EnumDescriptorProto& proto) {
+  if (enm->value_count() > 0 && enm->value(0)->number() != 0) {
+    AddError(enm->full_name(), proto.value(0),
+             DescriptorPool::ErrorCollector::NUMBER,
+             "The first enum value must be zero in proto3.");
+  }
+}
+
+void DescriptorBuilder::ValidateMessageOptions(Descriptor* message,
+                                               const DescriptorProto& proto) {
+  VALIDATE_OPTIONS_FROM_ARRAY(message, field, Field);
+  VALIDATE_OPTIONS_FROM_ARRAY(message, nested_type, Message);
+  VALIDATE_OPTIONS_FROM_ARRAY(message, enum_type, Enum);
+  VALIDATE_OPTIONS_FROM_ARRAY(message, extension, Field);
+
+  const int64 max_extension_range =
+      static_cast(message->options().message_set_wire_format()
+                             ? kint32max
+                             : FieldDescriptor::kMaxNumber);
+  for (int i = 0; i < message->extension_range_count(); ++i) {
+    if (message->extension_range(i)->end > max_extension_range + 1) {
+      AddError(
+          message->full_name(), proto.extension_range(i),
+          DescriptorPool::ErrorCollector::NUMBER,
+          strings::Substitute("Extension numbers cannot be greater than $0.",
+                              max_extension_range));
+    }
+  }
+}
+
+
+void DescriptorBuilder::ValidateFieldOptions(
+    FieldDescriptor* field, const FieldDescriptorProto& proto) {
+  if (pool_->lazily_build_dependencies_ && (!field || !field->message_type())) {
+    return;
+  }
+  // Only message type fields may be lazy.
+  if (field->options().lazy()) {
+    if (field->type() != FieldDescriptor::TYPE_MESSAGE) {
+      AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+               "[lazy = true] can only be specified for submessage fields.");
+    }
+  }
+
+  // Only repeated primitive fields may be packed.
+  if (field->options().packed() && !field->is_packable()) {
+    AddError(
+        field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+        "[packed = true] can only be specified for repeated primitive fields.");
+  }
+
+  // Note:  Default instance may not yet be initialized here, so we have to
+  //   avoid reading from it.
+  if (field->containing_type_ != nullptr &&
+      &field->containing_type()->options() !=
+          &MessageOptions::default_instance() &&
+      field->containing_type()->options().message_set_wire_format()) {
+    if (field->is_extension()) {
+      if (!field->is_optional() ||
+          field->type() != FieldDescriptor::TYPE_MESSAGE) {
+        AddError(field->full_name(), proto,
+                 DescriptorPool::ErrorCollector::TYPE,
+                 "Extensions of MessageSets must be optional messages.");
+      }
+    } else {
+      AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::NAME,
+               "MessageSets cannot have fields, only extensions.");
+    }
+  }
+
+  // Lite extensions can only be of Lite types.
+  if (IsLite(field->file()) && field->containing_type_ != nullptr &&
+      !IsLite(field->containing_type()->file())) {
+    AddError(field->full_name(), proto,
+             DescriptorPool::ErrorCollector::EXTENDEE,
+             "Extensions to non-lite types can only be declared in non-lite "
+             "files.  Note that you cannot extend a non-lite type to contain "
+             "a lite type, but the reverse is allowed.");
+  }
+
+  // Validate map types.
+  if (field->is_map()) {
+    if (!ValidateMapEntry(field, proto)) {
+      AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+               "map_entry should not be set explicitly. Use map instead.");
+    }
+  }
+
+  ValidateJSType(field, proto);
+
+  // json_name option is not allowed on extension fields. Note that the
+  // json_name field in FieldDescriptorProto is always populated by protoc
+  // when it sends descriptor data to plugins (caculated from field name if
+  // the option is not explicitly set) so we can't rely on its presence to
+  // determine whether the json_name option is set on the field. Here we
+  // compare it against the default calculated json_name value and consider
+  // the option set if they are different. This won't catch the case when
+  // an user explicitly sets json_name to the default value, but should be
+  // good enough to catch common misuses.
+  if (field->is_extension() &&
+      (field->has_json_name() &&
+       field->json_name() != ToJsonName(field->name()))) {
+    AddError(field->full_name(), proto,
+             DescriptorPool::ErrorCollector::OPTION_NAME,
+             "option json_name is not allowed on extension fields.");
+  }
+
+}
+
+void DescriptorBuilder::ValidateEnumOptions(EnumDescriptor* enm,
+                                            const EnumDescriptorProto& proto) {
+  VALIDATE_OPTIONS_FROM_ARRAY(enm, value, EnumValue);
+  if (!enm->options().has_allow_alias() || !enm->options().allow_alias()) {
+    std::map used_values;
+    for (int i = 0; i < enm->value_count(); ++i) {
+      const EnumValueDescriptor* enum_value = enm->value(i);
+      if (used_values.find(enum_value->number()) != used_values.end()) {
+        std::string error =
+            "\"" + enum_value->full_name() +
+            "\" uses the same enum value as \"" +
+            used_values[enum_value->number()] +
+            "\". If this is intended, set "
+            "'option allow_alias = true;' to the enum definition.";
+        if (!enm->options().allow_alias()) {
+          // Generate error if duplicated enum values are explicitly disallowed.
+          AddError(enm->full_name(), proto.value(i),
+                   DescriptorPool::ErrorCollector::NUMBER, error);
+        }
+      } else {
+        used_values[enum_value->number()] = enum_value->full_name();
+      }
+    }
+  }
+}
+
+void DescriptorBuilder::ValidateEnumValueOptions(
+    EnumValueDescriptor* /* enum_value */,
+    const EnumValueDescriptorProto& /* proto */) {
+  // Nothing to do so far.
+}
+void DescriptorBuilder::ValidateServiceOptions(
+    ServiceDescriptor* service, const ServiceDescriptorProto& proto) {
+  if (IsLite(service->file()) &&
+      (service->file()->options().cc_generic_services() ||
+       service->file()->options().java_generic_services())) {
+    AddError(service->full_name(), proto, DescriptorPool::ErrorCollector::NAME,
+             "Files with optimize_for = LITE_RUNTIME cannot define services "
+             "unless you set both options cc_generic_services and "
+             "java_generic_services to false.");
+  }
+
+  VALIDATE_OPTIONS_FROM_ARRAY(service, method, Method);
+}
+
+void DescriptorBuilder::ValidateMethodOptions(
+    MethodDescriptor* /* method */, const MethodDescriptorProto& /* proto */) {
+  // Nothing to do so far.
+}
+
+bool DescriptorBuilder::ValidateMapEntry(FieldDescriptor* field,
+                                         const FieldDescriptorProto& proto) {
+  const Descriptor* message = field->message_type();
+  if (  // Must not contain extensions, extension range or nested message or
+        // enums
+      message->extension_count() != 0 ||
+      field->label() != FieldDescriptor::LABEL_REPEATED ||
+      message->extension_range_count() != 0 ||
+      message->nested_type_count() != 0 || message->enum_type_count() != 0 ||
+      // Must contain exactly two fields
+      message->field_count() != 2 ||
+      // Field name and message name must match
+      message->name() != ToCamelCase(field->name(), false) + "Entry" ||
+      // Entry message must be in the same containing type of the field.
+      field->containing_type() != message->containing_type()) {
+    return false;
+  }
+
+  const FieldDescriptor* key = message->field(0);
+  const FieldDescriptor* value = message->field(1);
+  if (key->label() != FieldDescriptor::LABEL_OPTIONAL || key->number() != 1 ||
+      key->name() != "key") {
+    return false;
+  }
+  if (value->label() != FieldDescriptor::LABEL_OPTIONAL ||
+      value->number() != 2 || value->name() != "value") {
+    return false;
+  }
+
+  // Check key types are legal.
+  switch (key->type()) {
+    case FieldDescriptor::TYPE_ENUM:
+      AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+               "Key in map fields cannot be enum types.");
+      break;
+    case FieldDescriptor::TYPE_FLOAT:
+    case FieldDescriptor::TYPE_DOUBLE:
+    case FieldDescriptor::TYPE_MESSAGE:
+    case FieldDescriptor::TYPE_GROUP:
+    case FieldDescriptor::TYPE_BYTES:
+      AddError(
+          field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+          "Key in map fields cannot be float/double, bytes or message types.");
+      break;
+    case FieldDescriptor::TYPE_BOOL:
+    case FieldDescriptor::TYPE_INT32:
+    case FieldDescriptor::TYPE_INT64:
+    case FieldDescriptor::TYPE_SINT32:
+    case FieldDescriptor::TYPE_SINT64:
+    case FieldDescriptor::TYPE_STRING:
+    case FieldDescriptor::TYPE_UINT32:
+    case FieldDescriptor::TYPE_UINT64:
+    case FieldDescriptor::TYPE_FIXED32:
+    case FieldDescriptor::TYPE_FIXED64:
+    case FieldDescriptor::TYPE_SFIXED32:
+    case FieldDescriptor::TYPE_SFIXED64:
+      // Legal cases
+      break;
+      // Do not add a default, so that the compiler will complain when new types
+      // are added.
+  }
+
+  if (value->type() == FieldDescriptor::TYPE_ENUM) {
+    if (value->enum_type()->value(0)->number() != 0) {
+      AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+               "Enum value in map must define 0 as the first value.");
+    }
+  }
+
+  return true;
+}
+
+void DescriptorBuilder::DetectMapConflicts(const Descriptor* message,
+                                           const DescriptorProto& proto) {
+  std::map seen_types;
+  for (int i = 0; i < message->nested_type_count(); ++i) {
+    const Descriptor* nested = message->nested_type(i);
+    std::pair::iterator, bool> result =
+        seen_types.insert(std::make_pair(nested->name(), nested));
+    if (!result.second) {
+      if (result.first->second->options().map_entry() ||
+          nested->options().map_entry()) {
+        AddError(message->full_name(), proto,
+                 DescriptorPool::ErrorCollector::NAME,
+                 "Expanded map entry type " + nested->name() +
+                     " conflicts with an existing nested message type.");
+      }
+    }
+    // Recursively test on the nested types.
+    DetectMapConflicts(message->nested_type(i), proto.nested_type(i));
+  }
+  // Check for conflicted field names.
+  for (int i = 0; i < message->field_count(); ++i) {
+    const FieldDescriptor* field = message->field(i);
+    std::map::iterator iter =
+        seen_types.find(field->name());
+    if (iter != seen_types.end() && iter->second->options().map_entry()) {
+      AddError(message->full_name(), proto,
+               DescriptorPool::ErrorCollector::NAME,
+               "Expanded map entry type " + iter->second->name() +
+                   " conflicts with an existing field.");
+    }
+  }
+  // Check for conflicted enum names.
+  for (int i = 0; i < message->enum_type_count(); ++i) {
+    const EnumDescriptor* enum_desc = message->enum_type(i);
+    std::map::iterator iter =
+        seen_types.find(enum_desc->name());
+    if (iter != seen_types.end() && iter->second->options().map_entry()) {
+      AddError(message->full_name(), proto,
+               DescriptorPool::ErrorCollector::NAME,
+               "Expanded map entry type " + iter->second->name() +
+                   " conflicts with an existing enum type.");
+    }
+  }
+  // Check for conflicted oneof names.
+  for (int i = 0; i < message->oneof_decl_count(); ++i) {
+    const OneofDescriptor* oneof_desc = message->oneof_decl(i);
+    std::map::iterator iter =
+        seen_types.find(oneof_desc->name());
+    if (iter != seen_types.end() && iter->second->options().map_entry()) {
+      AddError(message->full_name(), proto,
+               DescriptorPool::ErrorCollector::NAME,
+               "Expanded map entry type " + iter->second->name() +
+                   " conflicts with an existing oneof type.");
+    }
+  }
+}
+
+void DescriptorBuilder::ValidateJSType(FieldDescriptor* field,
+                                       const FieldDescriptorProto& proto) {
+  FieldOptions::JSType jstype = field->options().jstype();
+  // The default is always acceptable.
+  if (jstype == FieldOptions::JS_NORMAL) {
+    return;
+  }
+
+  switch (field->type()) {
+    // Integral 64-bit types may be represented as JavaScript numbers or
+    // strings.
+    case FieldDescriptor::TYPE_UINT64:
+    case FieldDescriptor::TYPE_INT64:
+    case FieldDescriptor::TYPE_SINT64:
+    case FieldDescriptor::TYPE_FIXED64:
+    case FieldDescriptor::TYPE_SFIXED64:
+      if (jstype == FieldOptions::JS_STRING ||
+          jstype == FieldOptions::JS_NUMBER) {
+        return;
+      }
+      AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+               "Illegal jstype for int64, uint64, sint64, fixed64 "
+               "or sfixed64 field: " +
+                   FieldOptions_JSType_descriptor()->value(jstype)->name());
+      break;
+
+    // No other types permit a jstype option.
+    default:
+      AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE,
+               "jstype is only allowed on int64, uint64, sint64, fixed64 "
+               "or sfixed64 fields.");
+      break;
+  }
+}
+
+#undef VALIDATE_OPTIONS_FROM_ARRAY
+
+// -------------------------------------------------------------------
+
+DescriptorBuilder::OptionInterpreter::OptionInterpreter(
+    DescriptorBuilder* builder)
+    : builder_(builder) {
+  GOOGLE_CHECK(builder_);
+}
+
+DescriptorBuilder::OptionInterpreter::~OptionInterpreter() {}
+
+bool DescriptorBuilder::OptionInterpreter::InterpretOptions(
+    OptionsToInterpret* options_to_interpret) {
+  // Note that these may be in different pools, so we can't use the same
+  // descriptor and reflection objects on both.
+  Message* options = options_to_interpret->options;
+  const Message* original_options = options_to_interpret->original_options;
+
+  bool failed = false;
+  options_to_interpret_ = options_to_interpret;
+
+  // Find the uninterpreted_option field in the mutable copy of the options
+  // and clear them, since we're about to interpret them.
+  const FieldDescriptor* uninterpreted_options_field =
+      options->GetDescriptor()->FindFieldByName("uninterpreted_option");
+  GOOGLE_CHECK(uninterpreted_options_field != nullptr)
+      << "No field named \"uninterpreted_option\" in the Options proto.";
+  options->GetReflection()->ClearField(options, uninterpreted_options_field);
+
+  std::vector src_path = options_to_interpret->element_path;
+  src_path.push_back(uninterpreted_options_field->number());
+
+  // Find the uninterpreted_option field in the original options.
+  const FieldDescriptor* original_uninterpreted_options_field =
+      original_options->GetDescriptor()->FindFieldByName(
+          "uninterpreted_option");
+  GOOGLE_CHECK(original_uninterpreted_options_field != nullptr)
+      << "No field named \"uninterpreted_option\" in the Options proto.";
+
+  const int num_uninterpreted_options =
+      original_options->GetReflection()->FieldSize(
+          *original_options, original_uninterpreted_options_field);
+  for (int i = 0; i < num_uninterpreted_options; ++i) {
+    src_path.push_back(i);
+    uninterpreted_option_ = down_cast(
+        &original_options->GetReflection()->GetRepeatedMessage(
+            *original_options, original_uninterpreted_options_field, i));
+    if (!InterpretSingleOption(options, src_path,
+                               options_to_interpret->element_path)) {
+      // Error already added by InterpretSingleOption().
+      failed = true;
+      break;
+    }
+    src_path.pop_back();
+  }
+  // Reset these, so we don't have any dangling pointers.
+  uninterpreted_option_ = nullptr;
+  options_to_interpret_ = nullptr;
+
+  if (!failed) {
+    // InterpretSingleOption() added the interpreted options in the
+    // UnknownFieldSet, in case the option isn't yet known to us.  Now we
+    // serialize the options message and deserialize it back.  That way, any
+    // option fields that we do happen to know about will get moved from the
+    // UnknownFieldSet into the real fields, and thus be available right away.
+    // If they are not known, that's OK too. They will get reparsed into the
+    // UnknownFieldSet and wait there until the message is parsed by something
+    // that does know about the options.
+
+    // Keep the unparsed options around in case the reparsing fails.
+    std::unique_ptr unparsed_options(options->New());
+    options->GetReflection()->Swap(unparsed_options.get(), options);
+
+    std::string buf;
+    if (!unparsed_options->AppendToString(&buf) ||
+        !options->ParseFromString(buf)) {
+      builder_->AddError(
+          options_to_interpret->element_name, *original_options,
+          DescriptorPool::ErrorCollector::OTHER,
+          "Some options could not be correctly parsed using the proto "
+          "descriptors compiled into this binary.\n"
+          "Unparsed options: " +
+              unparsed_options->ShortDebugString() +
+              "\n"
+              "Parsing attempt:  " +
+              options->ShortDebugString());
+      // Restore the unparsed options.
+      options->GetReflection()->Swap(unparsed_options.get(), options);
+    }
+  }
+  return !failed;
+}
+
+bool DescriptorBuilder::OptionInterpreter::InterpretSingleOption(
+    Message* options, const std::vector& src_path,
+    const std::vector& options_path) {
+  // First do some basic validation.
+  if (uninterpreted_option_->name_size() == 0) {
+    // This should never happen unless the parser has gone seriously awry or
+    // someone has manually created the uninterpreted option badly.
+    return AddNameError("Option must have a name.");
+  }
+  if (uninterpreted_option_->name(0).name_part() == "uninterpreted_option") {
+    return AddNameError(
+        "Option must not use reserved name "
+        "\"uninterpreted_option\".");
+  }
+
+  const Descriptor* options_descriptor = nullptr;
+  // Get the options message's descriptor from the builder's pool, so that we
+  // get the version that knows about any extension options declared in the file
+  // we're currently building. The descriptor should be there as long as the
+  // file we're building imported descriptor.proto.
+
+  // Note that we use DescriptorBuilder::FindSymbolNotEnforcingDeps(), not
+  // DescriptorPool::FindMessageTypeByName() because we're already holding the
+  // pool's mutex, and the latter method locks it again.  We don't use
+  // FindSymbol() because files that use custom options only need to depend on
+  // the file that defines the option, not descriptor.proto itself.
+  Symbol symbol = builder_->FindSymbolNotEnforcingDeps(
+      options->GetDescriptor()->full_name());
+  if (!symbol.IsNull() && symbol.type == Symbol::MESSAGE) {
+    options_descriptor = symbol.descriptor;
+  } else {
+    // The options message's descriptor was not in the builder's pool, so use
+    // the standard version from the generated pool. We're not holding the
+    // generated pool's mutex, so we can search it the straightforward way.
+    options_descriptor = options->GetDescriptor();
+  }
+  GOOGLE_CHECK(options_descriptor);
+
+  // We iterate over the name parts to drill into the submessages until we find
+  // the leaf field for the option. As we drill down we remember the current
+  // submessage's descriptor in |descriptor| and the next field in that
+  // submessage in |field|. We also track the fields we're drilling down
+  // through in |intermediate_fields|. As we go, we reconstruct the full option
+  // name in |debug_msg_name|, for use in error messages.
+  const Descriptor* descriptor = options_descriptor;
+  const FieldDescriptor* field = nullptr;
+  std::vector intermediate_fields;
+  std::string debug_msg_name = "";
+
+  std::vector dest_path = options_path;
+
+  for (int i = 0; i < uninterpreted_option_->name_size(); ++i) {
+    builder_->undefine_resolved_name_.clear();
+    const std::string& name_part = uninterpreted_option_->name(i).name_part();
+    if (debug_msg_name.size() > 0) {
+      debug_msg_name += ".";
+    }
+    if (uninterpreted_option_->name(i).is_extension()) {
+      debug_msg_name += "(" + name_part + ")";
+      // Search for the extension's descriptor as an extension in the builder's
+      // pool. Note that we use DescriptorBuilder::LookupSymbol(), not
+      // DescriptorPool::FindExtensionByName(), for two reasons: 1) It allows
+      // relative lookups, and 2) because we're already holding the pool's
+      // mutex, and the latter method locks it again.
+      symbol =
+          builder_->LookupSymbol(name_part, options_to_interpret_->name_scope);
+      if (!symbol.IsNull() && symbol.type == Symbol::FIELD) {
+        field = symbol.field_descriptor;
+      }
+      // If we don't find the field then the field's descriptor was not in the
+      // builder's pool, but there's no point in looking in the generated
+      // pool. We require that you import the file that defines any extensions
+      // you use, so they must be present in the builder's pool.
+    } else {
+      debug_msg_name += name_part;
+      // Search for the field's descriptor as a regular field.
+      field = descriptor->FindFieldByName(name_part);
+    }
+
+    if (field == nullptr) {
+      if (get_allow_unknown(builder_->pool_)) {
+        // We can't find the option, but AllowUnknownDependencies() is enabled,
+        // so we will just leave it as uninterpreted.
+        AddWithoutInterpreting(*uninterpreted_option_, options);
+        return true;
+      } else if (!(builder_->undefine_resolved_name_).empty()) {
+        // Option is resolved to a name which is not defined.
+        return AddNameError(
+            "Option \"" + debug_msg_name + "\" is resolved to \"(" +
+            builder_->undefine_resolved_name_ +
+            ")\", which is not defined. The innermost scope is searched first "
+            "in name resolution. Consider using a leading '.'(i.e., \"(." +
+            debug_msg_name.substr(1) +
+            "\") to start from the outermost scope.");
+      } else {
+        return AddNameError(
+            "Option \"" + debug_msg_name +
+            "\" unknown. Ensure that your proto" +
+            " definition file imports the proto which defines the option.");
+      }
+    } else if (field->containing_type() != descriptor) {
+      if (get_is_placeholder(field->containing_type())) {
+        // The field is an extension of a placeholder type, so we can't
+        // reliably verify whether it is a valid extension to use here (e.g.
+        // we don't know if it is an extension of the correct *Options message,
+        // or if it has a valid field number, etc.).  Just leave it as
+        // uninterpreted instead.
+        AddWithoutInterpreting(*uninterpreted_option_, options);
+        return true;
+      } else {
+        // This can only happen if, due to some insane misconfiguration of the
+        // pools, we find the options message in one pool but the field in
+        // another. This would probably imply a hefty bug somewhere.
+        return AddNameError("Option field \"" + debug_msg_name +
+                            "\" is not a field or extension of message \"" +
+                            descriptor->name() + "\".");
+      }
+    } else {
+      // accumulate field numbers to form path to interpreted option
+      dest_path.push_back(field->number());
+
+      if (i < uninterpreted_option_->name_size() - 1) {
+        if (field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) {
+          return AddNameError("Option \"" + debug_msg_name +
+                              "\" is an atomic type, not a message.");
+        } else if (field->is_repeated()) {
+          return AddNameError("Option field \"" + debug_msg_name +
+                              "\" is a repeated message. Repeated message "
+                              "options must be initialized using an "
+                              "aggregate value.");
+        } else {
+          // Drill down into the submessage.
+          intermediate_fields.push_back(field);
+          descriptor = field->message_type();
+        }
+      }
+    }
+  }
+
+  // We've found the leaf field. Now we use UnknownFieldSets to set its value
+  // on the options message. We do so because the message may not yet know
+  // about its extension fields, so we may not be able to set the fields
+  // directly. But the UnknownFieldSets will serialize to the same wire-format
+  // message, so reading that message back in once the extension fields are
+  // known will populate them correctly.
+
+  // First see if the option is already set.
+  if (!field->is_repeated() &&
+      !ExamineIfOptionIsSet(
+          intermediate_fields.begin(), intermediate_fields.end(), field,
+          debug_msg_name,
+          options->GetReflection()->GetUnknownFields(*options))) {
+    return false;  // ExamineIfOptionIsSet() already added the error.
+  }
+
+  // First set the value on the UnknownFieldSet corresponding to the
+  // innermost message.
+  std::unique_ptr unknown_fields(new UnknownFieldSet());
+  if (!SetOptionValue(field, unknown_fields.get())) {
+    return false;  // SetOptionValue() already added the error.
+  }
+
+  // Now wrap the UnknownFieldSet with UnknownFieldSets corresponding to all
+  // the intermediate messages.
+  for (std::vector::reverse_iterator iter =
+           intermediate_fields.rbegin();
+       iter != intermediate_fields.rend(); ++iter) {
+    std::unique_ptr parent_unknown_fields(
+        new UnknownFieldSet());
+    switch ((*iter)->type()) {
+      case FieldDescriptor::TYPE_MESSAGE: {
+        io::StringOutputStream outstr(
+            parent_unknown_fields->AddLengthDelimited((*iter)->number()));
+        io::CodedOutputStream out(&outstr);
+        internal::WireFormat::SerializeUnknownFields(*unknown_fields, &out);
+        GOOGLE_CHECK(!out.HadError())
+            << "Unexpected failure while serializing option submessage "
+            << debug_msg_name << "\".";
+        break;
+      }
+
+      case FieldDescriptor::TYPE_GROUP: {
+        parent_unknown_fields->AddGroup((*iter)->number())
+            ->MergeFrom(*unknown_fields);
+        break;
+      }
+
+      default:
+        GOOGLE_LOG(FATAL) << "Invalid wire type for CPPTYPE_MESSAGE: "
+                   << (*iter)->type();
+        return false;
+    }
+    unknown_fields.reset(parent_unknown_fields.release());
+  }
+
+  // Now merge the UnknownFieldSet corresponding to the top-level message into
+  // the options message.
+  options->GetReflection()->MutableUnknownFields(options)->MergeFrom(
+      *unknown_fields);
+
+  // record the element path of the interpreted option
+  if (field->is_repeated()) {
+    int index = repeated_option_counts_[dest_path]++;
+    dest_path.push_back(index);
+  }
+  interpreted_paths_[src_path] = dest_path;
+
+  return true;
+}
+
+void DescriptorBuilder::OptionInterpreter::UpdateSourceCodeInfo(
+    SourceCodeInfo* info) {
+  if (interpreted_paths_.empty()) {
+    // nothing to do!
+    return;
+  }
+
+  // We find locations that match keys in interpreted_paths_ and
+  // 1) replace the path with the corresponding value in interpreted_paths_
+  // 2) remove any subsequent sub-locations (sub-location is one whose path
+  //    has the parent path as a prefix)
+  //
+  // To avoid quadratic behavior of removing interior rows as we go,
+  // we keep a copy. But we don't actually copy anything until we've
+  // found the first match (so if the source code info has no locations
+  // that need to be changed, there is zero copy overhead).
+
+  RepeatedPtrField* locs = info->mutable_location();
+  RepeatedPtrField new_locs;
+  bool copying = false;
+
+  std::vector pathv;
+  bool matched = false;
+
+  for (RepeatedPtrField::iterator loc = locs->begin();
+       loc != locs->end(); loc++) {
+    if (matched) {
+      // see if this location is in the range to remove
+      bool loc_matches = true;
+      if (loc->path_size() < pathv.size()) {
+        loc_matches = false;
+      } else {
+        for (int j = 0; j < pathv.size(); j++) {
+          if (loc->path(j) != pathv[j]) {
+            loc_matches = false;
+            break;
+          }
+        }
+      }
+
+      if (loc_matches) {
+        // don't copy this row since it is a sub-location that we're removing
+        continue;
+      }
+
+      matched = false;
+    }
+
+    pathv.clear();
+    for (int j = 0; j < loc->path_size(); j++) {
+      pathv.push_back(loc->path(j));
+    }
+
+    std::map, std::vector>::iterator entry =
+        interpreted_paths_.find(pathv);
+
+    if (entry == interpreted_paths_.end()) {
+      // not a match
+      if (copying) {
+        *new_locs.Add() = *loc;
+      }
+      continue;
+    }
+
+    matched = true;
+
+    if (!copying) {
+      // initialize the copy we are building
+      copying = true;
+      new_locs.Reserve(locs->size());
+      for (RepeatedPtrField::iterator it =
+               locs->begin();
+           it != loc; it++) {
+        *new_locs.Add() = *it;
+      }
+    }
+
+    // add replacement and update its path
+    SourceCodeInfo_Location* replacement = new_locs.Add();
+    *replacement = *loc;
+    replacement->clear_path();
+    for (std::vector::iterator rit = entry->second.begin();
+         rit != entry->second.end(); rit++) {
+      replacement->add_path(*rit);
+    }
+  }
+
+  // if we made a changed copy, put it in place
+  if (copying) {
+    *locs = new_locs;
+  }
+}
+
+void DescriptorBuilder::OptionInterpreter::AddWithoutInterpreting(
+    const UninterpretedOption& uninterpreted_option, Message* options) {
+  const FieldDescriptor* field =
+      options->GetDescriptor()->FindFieldByName("uninterpreted_option");
+  GOOGLE_CHECK(field != nullptr);
+
+  options->GetReflection()
+      ->AddMessage(options, field)
+      ->CopyFrom(uninterpreted_option);
+}
+
+bool DescriptorBuilder::OptionInterpreter::ExamineIfOptionIsSet(
+    std::vector::const_iterator
+        intermediate_fields_iter,
+    std::vector::const_iterator intermediate_fields_end,
+    const FieldDescriptor* innermost_field, const std::string& debug_msg_name,
+    const UnknownFieldSet& unknown_fields) {
+  // We do linear searches of the UnknownFieldSet and its sub-groups.  This
+  // should be fine since it's unlikely that any one options structure will
+  // contain more than a handful of options.
+
+  if (intermediate_fields_iter == intermediate_fields_end) {
+    // We're at the innermost submessage.
+    for (int i = 0; i < unknown_fields.field_count(); i++) {
+      if (unknown_fields.field(i).number() == innermost_field->number()) {
+        return AddNameError("Option \"" + debug_msg_name +
+                            "\" was already set.");
+      }
+    }
+    return true;
+  }
+
+  for (int i = 0; i < unknown_fields.field_count(); i++) {
+    if (unknown_fields.field(i).number() ==
+        (*intermediate_fields_iter)->number()) {
+      const UnknownField* unknown_field = &unknown_fields.field(i);
+      FieldDescriptor::Type type = (*intermediate_fields_iter)->type();
+      // Recurse into the next submessage.
+      switch (type) {
+        case FieldDescriptor::TYPE_MESSAGE:
+          if (unknown_field->type() == UnknownField::TYPE_LENGTH_DELIMITED) {
+            UnknownFieldSet intermediate_unknown_fields;
+            if (intermediate_unknown_fields.ParseFromString(
+                    unknown_field->length_delimited()) &&
+                !ExamineIfOptionIsSet(intermediate_fields_iter + 1,
+                                      intermediate_fields_end, innermost_field,
+                                      debug_msg_name,
+                                      intermediate_unknown_fields)) {
+              return false;  // Error already added.
+            }
+          }
+          break;
+
+        case FieldDescriptor::TYPE_GROUP:
+          if (unknown_field->type() == UnknownField::TYPE_GROUP) {
+            if (!ExamineIfOptionIsSet(intermediate_fields_iter + 1,
+                                      intermediate_fields_end, innermost_field,
+                                      debug_msg_name, unknown_field->group())) {
+              return false;  // Error already added.
+            }
+          }
+          break;
+
+        default:
+          GOOGLE_LOG(FATAL) << "Invalid wire type for CPPTYPE_MESSAGE: " << type;
+          return false;
+      }
+    }
+  }
+  return true;
+}
+
+bool DescriptorBuilder::OptionInterpreter::SetOptionValue(
+    const FieldDescriptor* option_field, UnknownFieldSet* unknown_fields) {
+  // We switch on the CppType to validate.
+  switch (option_field->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_INT32:
+      if (uninterpreted_option_->has_positive_int_value()) {
+        if (uninterpreted_option_->positive_int_value() >
+            static_cast(kint32max)) {
+          return AddValueError("Value out of range for int32 option \"" +
+                               option_field->full_name() + "\".");
+        } else {
+          SetInt32(option_field->number(),
+                   uninterpreted_option_->positive_int_value(),
+                   option_field->type(), unknown_fields);
+        }
+      } else if (uninterpreted_option_->has_negative_int_value()) {
+        if (uninterpreted_option_->negative_int_value() <
+            static_cast(kint32min)) {
+          return AddValueError("Value out of range for int32 option \"" +
+                               option_field->full_name() + "\".");
+        } else {
+          SetInt32(option_field->number(),
+                   uninterpreted_option_->negative_int_value(),
+                   option_field->type(), unknown_fields);
+        }
+      } else {
+        return AddValueError("Value must be integer for int32 option \"" +
+                             option_field->full_name() + "\".");
+      }
+      break;
+
+    case FieldDescriptor::CPPTYPE_INT64:
+      if (uninterpreted_option_->has_positive_int_value()) {
+        if (uninterpreted_option_->positive_int_value() >
+            static_cast(kint64max)) {
+          return AddValueError("Value out of range for int64 option \"" +
+                               option_field->full_name() + "\".");
+        } else {
+          SetInt64(option_field->number(),
+                   uninterpreted_option_->positive_int_value(),
+                   option_field->type(), unknown_fields);
+        }
+      } else if (uninterpreted_option_->has_negative_int_value()) {
+        SetInt64(option_field->number(),
+                 uninterpreted_option_->negative_int_value(),
+                 option_field->type(), unknown_fields);
+      } else {
+        return AddValueError("Value must be integer for int64 option \"" +
+                             option_field->full_name() + "\".");
+      }
+      break;
+
+    case FieldDescriptor::CPPTYPE_UINT32:
+      if (uninterpreted_option_->has_positive_int_value()) {
+        if (uninterpreted_option_->positive_int_value() > kuint32max) {
+          return AddValueError("Value out of range for uint32 option \"" +
+                               option_field->name() + "\".");
+        } else {
+          SetUInt32(option_field->number(),
+                    uninterpreted_option_->positive_int_value(),
+                    option_field->type(), unknown_fields);
+        }
+      } else {
+        return AddValueError(
+            "Value must be non-negative integer for uint32 "
+            "option \"" +
+            option_field->full_name() + "\".");
+      }
+      break;
+
+    case FieldDescriptor::CPPTYPE_UINT64:
+      if (uninterpreted_option_->has_positive_int_value()) {
+        SetUInt64(option_field->number(),
+                  uninterpreted_option_->positive_int_value(),
+                  option_field->type(), unknown_fields);
+      } else {
+        return AddValueError(
+            "Value must be non-negative integer for uint64 "
+            "option \"" +
+            option_field->full_name() + "\".");
+      }
+      break;
+
+    case FieldDescriptor::CPPTYPE_FLOAT: {
+      float value;
+      if (uninterpreted_option_->has_double_value()) {
+        value = uninterpreted_option_->double_value();
+      } else if (uninterpreted_option_->has_positive_int_value()) {
+        value = uninterpreted_option_->positive_int_value();
+      } else if (uninterpreted_option_->has_negative_int_value()) {
+        value = uninterpreted_option_->negative_int_value();
+      } else {
+        return AddValueError("Value must be number for float option \"" +
+                             option_field->full_name() + "\".");
+      }
+      unknown_fields->AddFixed32(option_field->number(),
+                                 internal::WireFormatLite::EncodeFloat(value));
+      break;
+    }
+
+    case FieldDescriptor::CPPTYPE_DOUBLE: {
+      double value;
+      if (uninterpreted_option_->has_double_value()) {
+        value = uninterpreted_option_->double_value();
+      } else if (uninterpreted_option_->has_positive_int_value()) {
+        value = uninterpreted_option_->positive_int_value();
+      } else if (uninterpreted_option_->has_negative_int_value()) {
+        value = uninterpreted_option_->negative_int_value();
+      } else {
+        return AddValueError("Value must be number for double option \"" +
+                             option_field->full_name() + "\".");
+      }
+      unknown_fields->AddFixed64(option_field->number(),
+                                 internal::WireFormatLite::EncodeDouble(value));
+      break;
+    }
+
+    case FieldDescriptor::CPPTYPE_BOOL:
+      uint64 value;
+      if (!uninterpreted_option_->has_identifier_value()) {
+        return AddValueError(
+            "Value must be identifier for boolean option "
+            "\"" +
+            option_field->full_name() + "\".");
+      }
+      if (uninterpreted_option_->identifier_value() == "true") {
+        value = 1;
+      } else if (uninterpreted_option_->identifier_value() == "false") {
+        value = 0;
+      } else {
+        return AddValueError(
+            "Value must be \"true\" or \"false\" for boolean "
+            "option \"" +
+            option_field->full_name() + "\".");
+      }
+      unknown_fields->AddVarint(option_field->number(), value);
+      break;
+
+    case FieldDescriptor::CPPTYPE_ENUM: {
+      if (!uninterpreted_option_->has_identifier_value()) {
+        return AddValueError(
+            "Value must be identifier for enum-valued option "
+            "\"" +
+            option_field->full_name() + "\".");
+      }
+      const EnumDescriptor* enum_type = option_field->enum_type();
+      const std::string& value_name = uninterpreted_option_->identifier_value();
+      const EnumValueDescriptor* enum_value = nullptr;
+
+      if (enum_type->file()->pool() != DescriptorPool::generated_pool()) {
+        // Note that the enum value's fully-qualified name is a sibling of the
+        // enum's name, not a child of it.
+        std::string fully_qualified_name = enum_type->full_name();
+        fully_qualified_name.resize(fully_qualified_name.size() -
+                                    enum_type->name().size());
+        fully_qualified_name += value_name;
+
+        // Search for the enum value's descriptor in the builder's pool. Note
+        // that we use DescriptorBuilder::FindSymbolNotEnforcingDeps(), not
+        // DescriptorPool::FindEnumValueByName() because we're already holding
+        // the pool's mutex, and the latter method locks it again.
+        Symbol symbol =
+            builder_->FindSymbolNotEnforcingDeps(fully_qualified_name);
+        if (!symbol.IsNull() && symbol.type == Symbol::ENUM_VALUE) {
+          if (symbol.enum_value_descriptor->type() != enum_type) {
+            return AddValueError(
+                "Enum type \"" + enum_type->full_name() +
+                "\" has no value named \"" + value_name + "\" for option \"" +
+                option_field->full_name() +
+                "\". This appears to be a value from a sibling type.");
+          } else {
+            enum_value = symbol.enum_value_descriptor;
+          }
+        }
+      } else {
+        // The enum type is in the generated pool, so we can search for the
+        // value there.
+        enum_value = enum_type->FindValueByName(value_name);
+      }
+
+      if (enum_value == nullptr) {
+        return AddValueError("Enum type \"" +
+                             option_field->enum_type()->full_name() +
+                             "\" has no value named \"" + value_name +
+                             "\" for "
+                             "option \"" +
+                             option_field->full_name() + "\".");
+      } else {
+        // Sign-extension is not a problem, since we cast directly from int32 to
+        // uint64, without first going through uint32.
+        unknown_fields->AddVarint(
+            option_field->number(),
+            static_cast(static_cast(enum_value->number())));
+      }
+      break;
+    }
+
+    case FieldDescriptor::CPPTYPE_STRING:
+      if (!uninterpreted_option_->has_string_value()) {
+        return AddValueError(
+            "Value must be quoted string for string option "
+            "\"" +
+            option_field->full_name() + "\".");
+      }
+      // The string has already been unquoted and unescaped by the parser.
+      unknown_fields->AddLengthDelimited(option_field->number(),
+                                         uninterpreted_option_->string_value());
+      break;
+
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      if (!SetAggregateOption(option_field, unknown_fields)) {
+        return false;
+      }
+      break;
+  }
+
+  return true;
+}
+
+class DescriptorBuilder::OptionInterpreter::AggregateOptionFinder
+    : public TextFormat::Finder {
+ public:
+  DescriptorBuilder* builder_;
+
+  const FieldDescriptor* FindExtension(Message* message,
+                                       const std::string& name) const override {
+    assert_mutex_held(builder_->pool_);
+    const Descriptor* descriptor = message->GetDescriptor();
+    Symbol result =
+        builder_->LookupSymbolNoPlaceholder(name, descriptor->full_name());
+    if (result.type == Symbol::FIELD &&
+        result.field_descriptor->is_extension()) {
+      return result.field_descriptor;
+    } else if (result.type == Symbol::MESSAGE &&
+               descriptor->options().message_set_wire_format()) {
+      const Descriptor* foreign_type = result.descriptor;
+      // The text format allows MessageSet items to be specified using
+      // the type name, rather than the extension identifier. If the symbol
+      // lookup returned a Message, and the enclosing Message has
+      // message_set_wire_format = true, then return the message set
+      // extension, if one exists.
+      for (int i = 0; i < foreign_type->extension_count(); i++) {
+        const FieldDescriptor* extension = foreign_type->extension(i);
+        if (extension->containing_type() == descriptor &&
+            extension->type() == FieldDescriptor::TYPE_MESSAGE &&
+            extension->is_optional() &&
+            extension->message_type() == foreign_type) {
+          // Found it.
+          return extension;
+        }
+      }
+    }
+    return nullptr;
+  }
+};
+
+// A custom error collector to record any text-format parsing errors
+namespace {
+class AggregateErrorCollector : public io::ErrorCollector {
+ public:
+  std::string error_;
+
+  void AddError(int /* line */, int /* column */,
+                const std::string& message) override {
+    if (!error_.empty()) {
+      error_ += "; ";
+    }
+    error_ += message;
+  }
+
+  void AddWarning(int /* line */, int /* column */,
+                  const std::string& /* message */) override {
+    // Ignore warnings
+  }
+};
+}  // namespace
+
+// We construct a dynamic message of the type corresponding to
+// option_field, parse the supplied text-format string into this
+// message, and serialize the resulting message to produce the value.
+bool DescriptorBuilder::OptionInterpreter::SetAggregateOption(
+    const FieldDescriptor* option_field, UnknownFieldSet* unknown_fields) {
+  if (!uninterpreted_option_->has_aggregate_value()) {
+    return AddValueError("Option \"" + option_field->full_name() +
+                         "\" is a message. To set the entire message, use "
+                         "syntax like \"" +
+                         option_field->name() +
+                         " = {  }\". "
+                         "To set fields within it, use "
+                         "syntax like \"" +
+                         option_field->name() + ".foo = value\".");
+  }
+
+  const Descriptor* type = option_field->message_type();
+  std::unique_ptr dynamic(dynamic_factory_.GetPrototype(type)->New());
+  GOOGLE_CHECK(dynamic.get() != nullptr)
+      << "Could not create an instance of " << option_field->DebugString();
+
+  AggregateErrorCollector collector;
+  AggregateOptionFinder finder;
+  finder.builder_ = builder_;
+  TextFormat::Parser parser;
+  parser.RecordErrorsTo(&collector);
+  parser.SetFinder(&finder);
+  if (!parser.ParseFromString(uninterpreted_option_->aggregate_value(),
+                              dynamic.get())) {
+    AddValueError("Error while parsing option value for \"" +
+                  option_field->name() + "\": " + collector.error_);
+    return false;
+  } else {
+    std::string serial;
+    dynamic->SerializeToString(&serial);  // Never fails
+    if (option_field->type() == FieldDescriptor::TYPE_MESSAGE) {
+      unknown_fields->AddLengthDelimited(option_field->number(), serial);
+    } else {
+      GOOGLE_CHECK_EQ(option_field->type(), FieldDescriptor::TYPE_GROUP);
+      UnknownFieldSet* group = unknown_fields->AddGroup(option_field->number());
+      group->ParseFromString(serial);
+    }
+    return true;
+  }
+}
+
+void DescriptorBuilder::OptionInterpreter::SetInt32(
+    int number, int32 value, FieldDescriptor::Type type,
+    UnknownFieldSet* unknown_fields) {
+  switch (type) {
+    case FieldDescriptor::TYPE_INT32:
+      unknown_fields->AddVarint(number,
+                                static_cast(static_cast(value)));
+      break;
+
+    case FieldDescriptor::TYPE_SFIXED32:
+      unknown_fields->AddFixed32(number, static_cast(value));
+      break;
+
+    case FieldDescriptor::TYPE_SINT32:
+      unknown_fields->AddVarint(
+          number, internal::WireFormatLite::ZigZagEncode32(value));
+      break;
+
+    default:
+      GOOGLE_LOG(FATAL) << "Invalid wire type for CPPTYPE_INT32: " << type;
+      break;
+  }
+}
+
+void DescriptorBuilder::OptionInterpreter::SetInt64(
+    int number, int64 value, FieldDescriptor::Type type,
+    UnknownFieldSet* unknown_fields) {
+  switch (type) {
+    case FieldDescriptor::TYPE_INT64:
+      unknown_fields->AddVarint(number, static_cast(value));
+      break;
+
+    case FieldDescriptor::TYPE_SFIXED64:
+      unknown_fields->AddFixed64(number, static_cast(value));
+      break;
+
+    case FieldDescriptor::TYPE_SINT64:
+      unknown_fields->AddVarint(
+          number, internal::WireFormatLite::ZigZagEncode64(value));
+      break;
+
+    default:
+      GOOGLE_LOG(FATAL) << "Invalid wire type for CPPTYPE_INT64: " << type;
+      break;
+  }
+}
+
+void DescriptorBuilder::OptionInterpreter::SetUInt32(
+    int number, uint32 value, FieldDescriptor::Type type,
+    UnknownFieldSet* unknown_fields) {
+  switch (type) {
+    case FieldDescriptor::TYPE_UINT32:
+      unknown_fields->AddVarint(number, static_cast(value));
+      break;
+
+    case FieldDescriptor::TYPE_FIXED32:
+      unknown_fields->AddFixed32(number, static_cast(value));
+      break;
+
+    default:
+      GOOGLE_LOG(FATAL) << "Invalid wire type for CPPTYPE_UINT32: " << type;
+      break;
+  }
+}
+
+void DescriptorBuilder::OptionInterpreter::SetUInt64(
+    int number, uint64 value, FieldDescriptor::Type type,
+    UnknownFieldSet* unknown_fields) {
+  switch (type) {
+    case FieldDescriptor::TYPE_UINT64:
+      unknown_fields->AddVarint(number, value);
+      break;
+
+    case FieldDescriptor::TYPE_FIXED64:
+      unknown_fields->AddFixed64(number, value);
+      break;
+
+    default:
+      GOOGLE_LOG(FATAL) << "Invalid wire type for CPPTYPE_UINT64: " << type;
+      break;
+  }
+}
+
+void DescriptorBuilder::LogUnusedDependency(const FileDescriptorProto& proto,
+                                            const FileDescriptor* result) {
+
+  if (!unused_dependency_.empty()) {
+    for (std::set::const_iterator it =
+             unused_dependency_.begin();
+         it != unused_dependency_.end(); ++it) {
+      // Log warnings for unused imported files.
+      std::string error_message = "Import " + (*it)->name() + " is unused.";
+      AddWarning((*it)->name(), proto, DescriptorPool::ErrorCollector::IMPORT,
+                 error_message);
+    }
+  }
+}
+
+Symbol DescriptorPool::CrossLinkOnDemandHelper(const std::string& name,
+                                               bool expecting_enum) const {
+  std::string lookup_name = name;
+  if (!lookup_name.empty() && lookup_name[0] == '.') {
+    lookup_name = lookup_name.substr(1);
+  }
+  Symbol result = tables_->FindByNameHelper(this, lookup_name);
+  return result;
+}
+
+// Handle the lazy import building for a message field whose type wasn't built
+// at cross link time. If that was the case, we saved the name of the type to
+// be looked up when the accessor for the type was called. Set type_,
+// enum_type_, message_type_, and default_value_enum_ appropriately.
+void FieldDescriptor::InternalTypeOnceInit() const {
+  GOOGLE_CHECK(file()->finished_building_ == true);
+  if (type_name_) {
+    Symbol result = file()->pool()->CrossLinkOnDemandHelper(
+        *type_name_, type_ == FieldDescriptor::TYPE_ENUM);
+    if (result.type == Symbol::MESSAGE) {
+      type_ = FieldDescriptor::TYPE_MESSAGE;
+      message_type_ = result.descriptor;
+    } else if (result.type == Symbol::ENUM) {
+      type_ = FieldDescriptor::TYPE_ENUM;
+      enum_type_ = result.enum_descriptor;
+    }
+  }
+  if (enum_type_ && !default_value_enum_) {
+    if (default_value_enum_name_) {
+      // Have to build the full name now instead of at CrossLink time,
+      // because enum_type_ may not be known at the time.
+      std::string name = enum_type_->full_name();
+      // Enum values reside in the same scope as the enum type.
+      std::string::size_type last_dot = name.find_last_of('.');
+      if (last_dot != std::string::npos) {
+        name = name.substr(0, last_dot) + "." + *default_value_enum_name_;
+      } else {
+        name = *default_value_enum_name_;
+      }
+      Symbol result = file()->pool()->CrossLinkOnDemandHelper(name, true);
+      if (result.type == Symbol::ENUM_VALUE) {
+        default_value_enum_ = result.enum_value_descriptor;
+      }
+    }
+    if (!default_value_enum_) {
+      // We use the first defined value as the default
+      // if a default is not explicitly defined.
+      GOOGLE_CHECK(enum_type_->value_count());
+      default_value_enum_ = enum_type_->value(0);
+    }
+  }
+}
+
+void FieldDescriptor::TypeOnceInit(const FieldDescriptor* to_init) {
+  to_init->InternalTypeOnceInit();
+}
+
+// message_type(), enum_type(), default_value_enum(), and type()
+// all share the same internal::call_once init path to do lazy
+// import building and cross linking of a field of a message.
+const Descriptor* FieldDescriptor::message_type() const {
+  if (type_once_) {
+    internal::call_once(*type_once_, FieldDescriptor::TypeOnceInit, this);
+  }
+  return message_type_;
+}
+
+const EnumDescriptor* FieldDescriptor::enum_type() const {
+  if (type_once_) {
+    internal::call_once(*type_once_, FieldDescriptor::TypeOnceInit, this);
+  }
+  return enum_type_;
+}
+
+const EnumValueDescriptor* FieldDescriptor::default_value_enum() const {
+  if (type_once_) {
+    internal::call_once(*type_once_, FieldDescriptor::TypeOnceInit, this);
+  }
+  return default_value_enum_;
+}
+
+const std::string& FieldDescriptor::PrintableNameForExtension() const {
+  const bool is_message_set_extension =
+      is_extension() &&
+      containing_type()->options().message_set_wire_format() &&
+      type() == FieldDescriptor::TYPE_MESSAGE && is_optional() &&
+      extension_scope() == message_type();
+  return is_message_set_extension ? message_type()->full_name() : full_name();
+}
+
+void FileDescriptor::InternalDependenciesOnceInit() const {
+  GOOGLE_CHECK(finished_building_ == true);
+  for (int i = 0; i < dependency_count(); i++) {
+    if (dependencies_names_[i]) {
+      dependencies_[i] = pool_->FindFileByName(*dependencies_names_[i]);
+    }
+  }
+}
+
+void FileDescriptor::DependenciesOnceInit(const FileDescriptor* to_init) {
+  to_init->InternalDependenciesOnceInit();
+}
+
+const FileDescriptor* FileDescriptor::dependency(int index) const {
+  if (dependencies_once_) {
+    // Do once init for all indices, as it's unlikely only a single index would
+    // be called, and saves on internal::call_once allocations.
+    internal::call_once(*dependencies_once_,
+                        FileDescriptor::DependenciesOnceInit, this);
+  }
+  return dependencies_[index];
+}
+
+const Descriptor* MethodDescriptor::input_type() const {
+  return input_type_.Get();
+}
+
+const Descriptor* MethodDescriptor::output_type() const {
+  return output_type_.Get();
+}
+
+
+namespace internal {
+void LazyDescriptor::Set(const Descriptor* descriptor) {
+  GOOGLE_CHECK(!name_);
+  GOOGLE_CHECK(!once_);
+  GOOGLE_CHECK(!file_);
+  descriptor_ = descriptor;
+}
+
+void LazyDescriptor::SetLazy(const std::string& name,
+                             const FileDescriptor* file) {
+  // verify Init() has been called and Set hasn't been called yet.
+  GOOGLE_CHECK(!descriptor_);
+  GOOGLE_CHECK(!file_);
+  GOOGLE_CHECK(!name_);
+  GOOGLE_CHECK(!once_);
+  GOOGLE_CHECK(file && file->pool_);
+  GOOGLE_CHECK(file->pool_->lazily_build_dependencies_);
+  GOOGLE_CHECK(!file->finished_building_);
+  file_ = file;
+  name_ = file->pool_->tables_->AllocateString(name);
+  once_ = file->pool_->tables_->AllocateOnceDynamic();
+}
+
+void LazyDescriptor::Once() {
+  if (once_) {
+    internal::call_once(*once_, LazyDescriptor::OnceStatic, this);
+  }
+}
+
+void LazyDescriptor::OnceStatic(LazyDescriptor* lazy) { lazy->OnceInternal(); }
+
+void LazyDescriptor::OnceInternal() {
+  GOOGLE_CHECK(file_->finished_building_);
+  if (!descriptor_ && name_) {
+    Symbol result = file_->pool_->CrossLinkOnDemandHelper(*name_, false);
+    if (!result.IsNull() && result.type == Symbol::MESSAGE) {
+      descriptor_ = result.descriptor;
+    }
+  }
+}
+}  // namespace internal
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.h"
new file mode 100644
index 00000000..8a75142d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.h"
@@ -0,0 +1,2194 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file contains classes which describe a type of protocol message.
+// You can use a message's descriptor to learn at runtime what fields
+// it contains and what the types of those fields are.  The Message
+// interface also allows you to dynamically access and modify individual
+// fields by passing the FieldDescriptor of the field you are interested
+// in.
+//
+// Most users will not care about descriptors, because they will write
+// code specific to certain protocol types and will simply use the classes
+// generated by the protocol compiler directly.  Advanced users who want
+// to operate on arbitrary types (not known at compile time) may want to
+// read descriptors in order to learn about the contents of a message.
+// A very small number of users will want to construct their own
+// Descriptors, either because they are implementing Message manually or
+// because they are writing something like the protocol compiler.
+//
+// For an example of how you might use descriptors, see the code example
+// at the top of message.h.
+
+#ifndef GOOGLE_PROTOBUF_DESCRIPTOR_H__
+#define GOOGLE_PROTOBUF_DESCRIPTOR_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+// TYPE_BOOL is defined in the MacOS's ConditionalMacros.h.
+#ifdef TYPE_BOOL
+#undef TYPE_BOOL
+#endif  // TYPE_BOOL
+
+#ifdef SWIG
+#define PROTOBUF_EXPORT
+#endif
+
+
+namespace google {
+namespace protobuf {
+
+// Defined in this file.
+class Descriptor;
+class FieldDescriptor;
+class OneofDescriptor;
+class EnumDescriptor;
+class EnumValueDescriptor;
+class ServiceDescriptor;
+class MethodDescriptor;
+class FileDescriptor;
+class DescriptorDatabase;
+class DescriptorPool;
+
+// Defined in descriptor.proto
+class DescriptorProto;
+class DescriptorProto_ExtensionRange;
+class FieldDescriptorProto;
+class OneofDescriptorProto;
+class EnumDescriptorProto;
+class EnumValueDescriptorProto;
+class ServiceDescriptorProto;
+class MethodDescriptorProto;
+class FileDescriptorProto;
+class MessageOptions;
+class FieldOptions;
+class OneofOptions;
+class EnumOptions;
+class EnumValueOptions;
+class ExtensionRangeOptions;
+class ServiceOptions;
+class MethodOptions;
+class FileOptions;
+class UninterpretedOption;
+class SourceCodeInfo;
+
+// Defined in message.h
+class Message;
+class Reflection;
+
+// Defined in descriptor.cc
+class DescriptorBuilder;
+class FileDescriptorTables;
+struct Symbol;
+
+// Defined in unknown_field_set.h.
+class UnknownField;
+
+// Defined in command_line_interface.cc
+namespace compiler {
+class CommandLineInterface;
+namespace cpp {
+// Defined in helpers.h
+class Formatter;
+}  // namespace cpp
+}  // namespace compiler
+
+namespace descriptor_unittest {
+class DescriptorTest;
+}  // namespace descriptor_unittest
+
+// Defined in printer.h
+namespace io {
+class Printer;
+}  // namespace io
+
+// NB, all indices are zero-based.
+struct SourceLocation {
+  int start_line;
+  int end_line;
+  int start_column;
+  int end_column;
+
+  // Doc comments found at the source location.
+  // See the comments in SourceCodeInfo.Location (descriptor.proto) for details.
+  std::string leading_comments;
+  std::string trailing_comments;
+  std::vector leading_detached_comments;
+};
+
+// Options when generating machine-parsable output from a descriptor with
+// DebugString().
+struct DebugStringOptions {
+  // include original user comments as recorded in SourceLocation entries. N.B.
+  // that this must be |false| by default: several other pieces of code (for
+  // example, the C++ code generation for fields in the proto compiler) rely on
+  // DebugString() output being unobstructed by user comments.
+  bool include_comments;
+  // If true, elide the braced body in the debug string.
+  bool elide_group_body;
+  bool elide_oneof_body;
+
+  DebugStringOptions()
+      : include_comments(false),
+        elide_group_body(false),
+        elide_oneof_body(false) {
+  }
+};
+
+// A class to handle the simplest cases of a lazily linked descriptor
+// for a message type that isn't built at the time of cross linking,
+// which is needed when a pool has lazily_build_dependencies_ set.
+// Must be instantiated as mutable in a descriptor.
+namespace internal {
+class PROTOBUF_EXPORT LazyDescriptor {
+ public:
+  // Init function to be called at init time of a descriptor containing
+  // a LazyDescriptor.
+  void Init() {
+    descriptor_ = nullptr;
+    name_ = nullptr;
+    once_ = nullptr;
+    file_ = nullptr;
+  }
+
+  // Sets the value of the descriptor if it is known during the descriptor
+  // building process. Not thread safe, should only be called during the
+  // descriptor build process. Should not be called after SetLazy has been
+  // called.
+  void Set(const Descriptor* descriptor);
+
+  // Sets the information needed to lazily cross link the descriptor at a later
+  // time, SetLazy is not thread safe, should be called only once at descriptor
+  // build time if the symbol wasn't found and building of the file containing
+  // that type is delayed because lazily_build_dependencies_ is set on the pool.
+  // Should not be called after Set() has been called.
+  void SetLazy(const std::string& name, const FileDescriptor* file);
+
+  // Returns the current value of the descriptor, thread-safe. If SetLazy(...)
+  // has been called, will do a one-time cross link of the type specified,
+  // building the descriptor file that contains the type if necessary.
+  inline const Descriptor* Get() {
+    Once();
+    return descriptor_;
+  }
+
+ private:
+  static void OnceStatic(LazyDescriptor* lazy);
+  void OnceInternal();
+  void Once();
+
+  const Descriptor* descriptor_;
+  const std::string* name_;
+  internal::once_flag* once_;
+  const FileDescriptor* file_;
+};
+}  // namespace internal
+
+// Describes a type of protocol message, or a particular group within a
+// message.  To obtain the Descriptor for a given message object, call
+// Message::GetDescriptor().  Generated message classes also have a
+// static method called descriptor() which returns the type's descriptor.
+// Use DescriptorPool to construct your own descriptors.
+class PROTOBUF_EXPORT Descriptor {
+ public:
+  typedef DescriptorProto Proto;
+
+  // The name of the message type, not including its scope.
+  const std::string& name() const;
+
+  // The fully-qualified name of the message type, scope delimited by
+  // periods.  For example, message type "Foo" which is declared in package
+  // "bar" has full name "bar.Foo".  If a type "Baz" is nested within
+  // Foo, Baz's full_name is "bar.Foo.Baz".  To get only the part that
+  // comes after the last '.', use name().
+  const std::string& full_name() const;
+
+  // Index of this descriptor within the file or containing type's message
+  // type array.
+  int index() const;
+
+  // The .proto file in which this message type was defined.  Never nullptr.
+  const FileDescriptor* file() const;
+
+  // If this Descriptor describes a nested type, this returns the type
+  // in which it is nested.  Otherwise, returns nullptr.
+  const Descriptor* containing_type() const;
+
+  // Get options for this message type.  These are specified in the .proto file
+  // by placing lines like "option foo = 1234;" in the message definition.
+  // Allowed options are defined by MessageOptions in descriptor.proto, and any
+  // available extensions of that message.
+  const MessageOptions& options() const;
+
+  // Write the contents of this Descriptor into the given DescriptorProto.
+  // The target DescriptorProto must be clear before calling this; if it
+  // isn't, the result may be garbage.
+  void CopyTo(DescriptorProto* proto) const;
+
+  // Write the contents of this descriptor in a human-readable form. Output
+  // will be suitable for re-parsing.
+  std::string DebugString() const;
+
+  // Similar to DebugString(), but additionally takes options (e.g.,
+  // include original user comments in output).
+  std::string DebugStringWithOptions(const DebugStringOptions& options) const;
+
+  // Returns true if this is a placeholder for an unknown type. This will
+  // only be the case if this descriptor comes from a DescriptorPool
+  // with AllowUnknownDependencies() set.
+  bool is_placeholder() const;
+
+  // Field stuff -----------------------------------------------------
+
+  // The number of fields in this message type.
+  int field_count() const;
+  // Gets a field by index, where 0 <= index < field_count().
+  // These are returned in the order they were defined in the .proto file.
+  const FieldDescriptor* field(int index) const;
+
+  // Looks up a field by declared tag number.  Returns nullptr if no such field
+  // exists.
+  const FieldDescriptor* FindFieldByNumber(int number) const;
+  // Looks up a field by name.  Returns nullptr if no such field exists.
+  const FieldDescriptor* FindFieldByName(const std::string& name) const;
+
+  // Looks up a field by lowercased name (as returned by lowercase_name()).
+  // This lookup may be ambiguous if multiple field names differ only by case,
+  // in which case the field returned is chosen arbitrarily from the matches.
+  const FieldDescriptor* FindFieldByLowercaseName(
+      const std::string& lowercase_name) const;
+
+  // Looks up a field by camel-case name (as returned by camelcase_name()).
+  // This lookup may be ambiguous if multiple field names differ in a way that
+  // leads them to have identical camel-case names, in which case the field
+  // returned is chosen arbitrarily from the matches.
+  const FieldDescriptor* FindFieldByCamelcaseName(
+      const std::string& camelcase_name) const;
+
+  // The number of oneofs in this message type.
+  int oneof_decl_count() const;
+  // Get a oneof by index, where 0 <= index < oneof_decl_count().
+  // These are returned in the order they were defined in the .proto file.
+  const OneofDescriptor* oneof_decl(int index) const;
+
+  // Looks up a oneof by name.  Returns nullptr if no such oneof exists.
+  const OneofDescriptor* FindOneofByName(const std::string& name) const;
+
+  // Nested type stuff -----------------------------------------------
+
+  // The number of nested types in this message type.
+  int nested_type_count() const;
+  // Gets a nested type by index, where 0 <= index < nested_type_count().
+  // These are returned in the order they were defined in the .proto file.
+  const Descriptor* nested_type(int index) const;
+
+  // Looks up a nested type by name.  Returns nullptr if no such nested type
+  // exists.
+  const Descriptor* FindNestedTypeByName(const std::string& name) const;
+
+  // Enum stuff ------------------------------------------------------
+
+  // The number of enum types in this message type.
+  int enum_type_count() const;
+  // Gets an enum type by index, where 0 <= index < enum_type_count().
+  // These are returned in the order they were defined in the .proto file.
+  const EnumDescriptor* enum_type(int index) const;
+
+  // Looks up an enum type by name.  Returns nullptr if no such enum type
+  // exists.
+  const EnumDescriptor* FindEnumTypeByName(const std::string& name) const;
+
+  // Looks up an enum value by name, among all enum types in this message.
+  // Returns nullptr if no such value exists.
+  const EnumValueDescriptor* FindEnumValueByName(const std::string& name) const;
+
+  // Extensions ------------------------------------------------------
+
+  // A range of field numbers which are designated for third-party
+  // extensions.
+  struct ExtensionRange {
+    typedef DescriptorProto_ExtensionRange Proto;
+
+    typedef ExtensionRangeOptions OptionsType;
+
+    // See Descriptor::CopyTo().
+    void CopyTo(DescriptorProto_ExtensionRange* proto) const;
+
+    int start;  // inclusive
+    int end;    // exclusive
+
+    const ExtensionRangeOptions* options_;
+  };
+
+  // The number of extension ranges in this message type.
+  int extension_range_count() const;
+  // Gets an extension range by index, where 0 <= index <
+  // extension_range_count(). These are returned in the order they were defined
+  // in the .proto file.
+  const ExtensionRange* extension_range(int index) const;
+
+  // Returns true if the number is in one of the extension ranges.
+  bool IsExtensionNumber(int number) const;
+
+  // Returns nullptr if no extension range contains the given number.
+  const ExtensionRange* FindExtensionRangeContainingNumber(int number) const;
+
+  // The number of extensions -- extending *other* messages -- that were
+  // defined nested within this message type's scope.
+  int extension_count() const;
+  // Get an extension by index, where 0 <= index < extension_count().
+  // These are returned in the order they were defined in the .proto file.
+  const FieldDescriptor* extension(int index) const;
+
+  // Looks up a named extension (which extends some *other* message type)
+  // defined within this message type's scope.
+  const FieldDescriptor* FindExtensionByName(const std::string& name) const;
+
+  // Similar to FindFieldByLowercaseName(), but finds extensions defined within
+  // this message type's scope.
+  const FieldDescriptor* FindExtensionByLowercaseName(
+      const std::string& name) const;
+
+  // Similar to FindFieldByCamelcaseName(), but finds extensions defined within
+  // this message type's scope.
+  const FieldDescriptor* FindExtensionByCamelcaseName(
+      const std::string& name) const;
+
+  // Reserved fields -------------------------------------------------
+
+  // A range of reserved field numbers.
+  struct ReservedRange {
+    int start;  // inclusive
+    int end;    // exclusive
+  };
+
+  // The number of reserved ranges in this message type.
+  int reserved_range_count() const;
+  // Gets an reserved range by index, where 0 <= index <
+  // reserved_range_count(). These are returned in the order they were defined
+  // in the .proto file.
+  const ReservedRange* reserved_range(int index) const;
+
+  // Returns true if the number is in one of the reserved ranges.
+  bool IsReservedNumber(int number) const;
+
+  // Returns nullptr if no reserved range contains the given number.
+  const ReservedRange* FindReservedRangeContainingNumber(int number) const;
+
+  // The number of reserved field names in this message type.
+  int reserved_name_count() const;
+
+  // Gets a reserved name by index, where 0 <= index < reserved_name_count().
+  const std::string& reserved_name(int index) const;
+
+  // Returns true if the field name is reserved.
+  bool IsReservedName(const std::string& name) const;
+
+  // Source Location ---------------------------------------------------
+
+  // Updates |*out_location| to the source location of the complete
+  // extent of this message declaration.  Returns false and leaves
+  // |*out_location| unchanged iff location information was not available.
+  bool GetSourceLocation(SourceLocation* out_location) const;
+
+ private:
+  typedef MessageOptions OptionsType;
+
+  // Allows tests to test CopyTo(proto, true).
+  friend class descriptor_unittest::DescriptorTest;
+
+  // Allows access to GetLocationPath for annotations.
+  friend class io::Printer;
+  friend class compiler::cpp::Formatter;
+
+  // Fill the json_name field of FieldDescriptorProto.
+  void CopyJsonNameTo(DescriptorProto* proto) const;
+
+  // Internal version of DebugString; controls the level of indenting for
+  // correct depth. Takes |options| to control debug-string options, and
+  // |include_opening_clause| to indicate whether the "message ... " part of the
+  // clause has already been generated (this varies depending on context).
+  void DebugString(int depth, std::string* contents,
+                   const DebugStringOptions& options,
+                   bool include_opening_clause) const;
+
+  // Walks up the descriptor tree to generate the source location path
+  // to this descriptor from the file root.
+  void GetLocationPath(std::vector* output) const;
+
+  const std::string* name_;
+  const std::string* full_name_;
+  const FileDescriptor* file_;
+  const Descriptor* containing_type_;
+  const MessageOptions* options_;
+
+  // These arrays are separated from their sizes to minimize padding on 64-bit.
+  FieldDescriptor* fields_;
+  OneofDescriptor* oneof_decls_;
+  Descriptor* nested_types_;
+  EnumDescriptor* enum_types_;
+  ExtensionRange* extension_ranges_;
+  FieldDescriptor* extensions_;
+  ReservedRange* reserved_ranges_;
+  const std::string** reserved_names_;
+
+  int field_count_;
+  int oneof_decl_count_;
+  int nested_type_count_;
+  int enum_type_count_;
+  int extension_range_count_;
+  int extension_count_;
+  int reserved_range_count_;
+  int reserved_name_count_;
+
+  // True if this is a placeholder for an unknown type.
+  bool is_placeholder_;
+  // True if this is a placeholder and the type name wasn't fully-qualified.
+  bool is_unqualified_placeholder_;
+
+  // IMPORTANT:  If you add a new field, make sure to search for all instances
+  // of Allocate() and AllocateArray() in descriptor.cc
+  // and update them to initialize the field.
+
+  // Must be constructed using DescriptorPool.
+  Descriptor() {}
+  friend class DescriptorBuilder;
+  friend class DescriptorPool;
+  friend class EnumDescriptor;
+  friend class FieldDescriptor;
+  friend class OneofDescriptor;
+  friend class MethodDescriptor;
+  friend class FileDescriptor;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Descriptor);
+};
+
+
+// Describes a single field of a message.  To get the descriptor for a given
+// field, first get the Descriptor for the message in which it is defined,
+// then call Descriptor::FindFieldByName().  To get a FieldDescriptor for
+// an extension, do one of the following:
+// - Get the Descriptor or FileDescriptor for its containing scope, then
+//   call Descriptor::FindExtensionByName() or
+//   FileDescriptor::FindExtensionByName().
+// - Given a DescriptorPool, call DescriptorPool::FindExtensionByNumber() or
+//   DescriptorPool::FindExtensionByPrintableName().
+// Use DescriptorPool to construct your own descriptors.
+class PROTOBUF_EXPORT FieldDescriptor {
+ public:
+  typedef FieldDescriptorProto Proto;
+
+  // Identifies a field type.  0 is reserved for errors.  The order is weird
+  // for historical reasons.  Types 12 and up are new in proto2.
+  enum Type {
+    TYPE_DOUBLE = 1,    // double, exactly eight bytes on the wire.
+    TYPE_FLOAT = 2,     // float, exactly four bytes on the wire.
+    TYPE_INT64 = 3,     // int64, varint on the wire.  Negative numbers
+                        // take 10 bytes.  Use TYPE_SINT64 if negative
+                        // values are likely.
+    TYPE_UINT64 = 4,    // uint64, varint on the wire.
+    TYPE_INT32 = 5,     // int32, varint on the wire.  Negative numbers
+                        // take 10 bytes.  Use TYPE_SINT32 if negative
+                        // values are likely.
+    TYPE_FIXED64 = 6,   // uint64, exactly eight bytes on the wire.
+    TYPE_FIXED32 = 7,   // uint32, exactly four bytes on the wire.
+    TYPE_BOOL = 8,      // bool, varint on the wire.
+    TYPE_STRING = 9,    // UTF-8 text.
+    TYPE_GROUP = 10,    // Tag-delimited message.  Deprecated.
+    TYPE_MESSAGE = 11,  // Length-delimited message.
+
+    TYPE_BYTES = 12,     // Arbitrary byte array.
+    TYPE_UINT32 = 13,    // uint32, varint on the wire
+    TYPE_ENUM = 14,      // Enum, varint on the wire
+    TYPE_SFIXED32 = 15,  // int32, exactly four bytes on the wire
+    TYPE_SFIXED64 = 16,  // int64, exactly eight bytes on the wire
+    TYPE_SINT32 = 17,    // int32, ZigZag-encoded varint on the wire
+    TYPE_SINT64 = 18,    // int64, ZigZag-encoded varint on the wire
+
+    MAX_TYPE = 18,  // Constant useful for defining lookup tables
+                    // indexed by Type.
+  };
+
+  // Specifies the C++ data type used to represent the field.  There is a
+  // fixed mapping from Type to CppType where each Type maps to exactly one
+  // CppType.  0 is reserved for errors.
+  enum CppType {
+    CPPTYPE_INT32 = 1,     // TYPE_INT32, TYPE_SINT32, TYPE_SFIXED32
+    CPPTYPE_INT64 = 2,     // TYPE_INT64, TYPE_SINT64, TYPE_SFIXED64
+    CPPTYPE_UINT32 = 3,    // TYPE_UINT32, TYPE_FIXED32
+    CPPTYPE_UINT64 = 4,    // TYPE_UINT64, TYPE_FIXED64
+    CPPTYPE_DOUBLE = 5,    // TYPE_DOUBLE
+    CPPTYPE_FLOAT = 6,     // TYPE_FLOAT
+    CPPTYPE_BOOL = 7,      // TYPE_BOOL
+    CPPTYPE_ENUM = 8,      // TYPE_ENUM
+    CPPTYPE_STRING = 9,    // TYPE_STRING, TYPE_BYTES
+    CPPTYPE_MESSAGE = 10,  // TYPE_MESSAGE, TYPE_GROUP
+
+    MAX_CPPTYPE = 10,  // Constant useful for defining lookup tables
+                       // indexed by CppType.
+  };
+
+  // Identifies whether the field is optional, required, or repeated.  0 is
+  // reserved for errors.
+  enum Label {
+    LABEL_OPTIONAL = 1,  // optional
+    LABEL_REQUIRED = 2,  // required
+    LABEL_REPEATED = 3,  // repeated
+
+    MAX_LABEL = 3,  // Constant useful for defining lookup tables
+                    // indexed by Label.
+  };
+
+  // Valid field numbers are positive integers up to kMaxNumber.
+  static const int kMaxNumber = (1 << 29) - 1;
+
+  // First field number reserved for the protocol buffer library implementation.
+  // Users may not declare fields that use reserved numbers.
+  static const int kFirstReservedNumber = 19000;
+  // Last field number reserved for the protocol buffer library implementation.
+  // Users may not declare fields that use reserved numbers.
+  static const int kLastReservedNumber = 19999;
+
+  const std::string& name() const;  // Name of this field within the message.
+  const std::string& full_name() const;  // Fully-qualified name of the field.
+  const std::string& json_name() const;  // JSON name of this field.
+  const FileDescriptor* file() const;  // File in which this field was defined.
+  bool is_extension() const;           // Is this an extension field?
+  int number() const;                  // Declared tag number.
+
+  // Same as name() except converted to lower-case.  This (and especially the
+  // FindFieldByLowercaseName() method) can be useful when parsing formats
+  // which prefer to use lowercase naming style.  (Although, technically
+  // field names should be lowercased anyway according to the protobuf style
+  // guide, so this only makes a difference when dealing with old .proto files
+  // which do not follow the guide.)
+  const std::string& lowercase_name() const;
+
+  // Same as name() except converted to camel-case.  In this conversion, any
+  // time an underscore appears in the name, it is removed and the next
+  // letter is capitalized.  Furthermore, the first letter of the name is
+  // lower-cased.  Examples:
+  //   FooBar -> fooBar
+  //   foo_bar -> fooBar
+  //   fooBar -> fooBar
+  // This (and especially the FindFieldByCamelcaseName() method) can be useful
+  // when parsing formats which prefer to use camel-case naming style.
+  const std::string& camelcase_name() const;
+
+  Type type() const;                  // Declared type of this field.
+  const char* type_name() const;      // Name of the declared type.
+  CppType cpp_type() const;           // C++ type of this field.
+  const char* cpp_type_name() const;  // Name of the C++ type.
+  Label label() const;                // optional/required/repeated
+
+  bool is_required() const;  // shorthand for label() == LABEL_REQUIRED
+  bool is_optional() const;  // shorthand for label() == LABEL_OPTIONAL
+  bool is_repeated() const;  // shorthand for label() == LABEL_REPEATED
+  bool is_packable() const;  // shorthand for is_repeated() &&
+                             //               IsTypePackable(type())
+  bool is_packed() const;    // shorthand for is_packable() &&
+                             //               options().packed()
+  bool is_map() const;       // shorthand for type() == TYPE_MESSAGE &&
+                             // message_type()->options().map_entry()
+
+  // Index of this field within the message's field array, or the file or
+  // extension scope's extensions array.
+  int index() const;
+
+  // Does this field have an explicitly-declared default value?
+  bool has_default_value() const;
+
+  // Whether the user has specified the json_name field option in the .proto
+  // file.
+  bool has_json_name() const;
+
+  // Get the field default value if cpp_type() == CPPTYPE_INT32.  If no
+  // explicit default was defined, the default is 0.
+  int32 default_value_int32() const;
+  // Get the field default value if cpp_type() == CPPTYPE_INT64.  If no
+  // explicit default was defined, the default is 0.
+  int64 default_value_int64() const;
+  // Get the field default value if cpp_type() == CPPTYPE_UINT32.  If no
+  // explicit default was defined, the default is 0.
+  uint32 default_value_uint32() const;
+  // Get the field default value if cpp_type() == CPPTYPE_UINT64.  If no
+  // explicit default was defined, the default is 0.
+  uint64 default_value_uint64() const;
+  // Get the field default value if cpp_type() == CPPTYPE_FLOAT.  If no
+  // explicit default was defined, the default is 0.0.
+  float default_value_float() const;
+  // Get the field default value if cpp_type() == CPPTYPE_DOUBLE.  If no
+  // explicit default was defined, the default is 0.0.
+  double default_value_double() const;
+  // Get the field default value if cpp_type() == CPPTYPE_BOOL.  If no
+  // explicit default was defined, the default is false.
+  bool default_value_bool() const;
+  // Get the field default value if cpp_type() == CPPTYPE_ENUM.  If no
+  // explicit default was defined, the default is the first value defined
+  // in the enum type (all enum types are required to have at least one value).
+  // This never returns nullptr.
+  const EnumValueDescriptor* default_value_enum() const;
+  // Get the field default value if cpp_type() == CPPTYPE_STRING.  If no
+  // explicit default was defined, the default is the empty string.
+  const std::string& default_value_string() const;
+
+  // The Descriptor for the message of which this is a field.  For extensions,
+  // this is the extended type.  Never nullptr.
+  const Descriptor* containing_type() const;
+
+  // If the field is a member of a oneof, this is the one, otherwise this is
+  // nullptr.
+  const OneofDescriptor* containing_oneof() const;
+
+  // If the field is a member of a oneof, returns the index in that oneof.
+  int index_in_oneof() const;
+
+  // An extension may be declared within the scope of another message.  If this
+  // field is an extension (is_extension() is true), then extension_scope()
+  // returns that message, or nullptr if the extension was declared at global
+  // scope.  If this is not an extension, extension_scope() is undefined (may
+  // assert-fail).
+  const Descriptor* extension_scope() const;
+
+  // If type is TYPE_MESSAGE or TYPE_GROUP, returns a descriptor for the
+  // message or the group type.  Otherwise, returns null.
+  const Descriptor* message_type() const;
+  // If type is TYPE_ENUM, returns a descriptor for the enum.  Otherwise,
+  // returns null.
+  const EnumDescriptor* enum_type() const;
+
+  // Get the FieldOptions for this field.  This includes things listed in
+  // square brackets after the field definition.  E.g., the field:
+  //   optional string text = 1 [ctype=CORD];
+  // has the "ctype" option set.  Allowed options are defined by FieldOptions in
+  // descriptor.proto, and any available extensions of that message.
+  const FieldOptions& options() const;
+
+  // See Descriptor::CopyTo().
+  void CopyTo(FieldDescriptorProto* proto) const;
+
+  // See Descriptor::DebugString().
+  std::string DebugString() const;
+
+  // See Descriptor::DebugStringWithOptions().
+  std::string DebugStringWithOptions(const DebugStringOptions& options) const;
+
+  // Helper method to get the CppType for a particular Type.
+  static CppType TypeToCppType(Type type);
+
+  // Helper method to get the name of a Type.
+  static const char* TypeName(Type type);
+
+  // Helper method to get the name of a CppType.
+  static const char* CppTypeName(CppType cpp_type);
+
+  // Return true iff [packed = true] is valid for fields of this type.
+  static inline bool IsTypePackable(Type field_type);
+
+  // Returns full_name() except if the field is a MessageSet extension,
+  // in which case it returns the full_name() of the containing message type
+  // for backwards compatibility with proto1.
+  //
+  // A MessageSet extension is defined as an optional message extension
+  // whose containing type has the message_set_wire_format option set.
+  // This should be true of extensions of google.protobuf.bridge.MessageSet;
+  // by convention, such extensions are named "message_set_extension".
+  //
+  // The opposite operation (looking up an extension's FieldDescriptor given
+  // its printable name) can be accomplished with
+  //     message->file()->pool()->FindExtensionByPrintableName(message, name)
+  // where the extension extends "message".
+  const std::string& PrintableNameForExtension() const;
+
+  // Source Location ---------------------------------------------------
+
+  // Updates |*out_location| to the source location of the complete
+  // extent of this field declaration.  Returns false and leaves
+  // |*out_location| unchanged iff location information was not available.
+  bool GetSourceLocation(SourceLocation* out_location) const;
+
+ private:
+  typedef FieldOptions OptionsType;
+
+  // Allows access to GetLocationPath for annotations.
+  friend class io::Printer;
+  friend class compiler::cpp::Formatter;
+
+  // Fill the json_name field of FieldDescriptorProto.
+  void CopyJsonNameTo(FieldDescriptorProto* proto) const;
+
+  // See Descriptor::DebugString().
+  enum PrintLabelFlag { PRINT_LABEL, OMIT_LABEL };
+  void DebugString(int depth, PrintLabelFlag print_label_flag,
+                   std::string* contents,
+                   const DebugStringOptions& options) const;
+
+  // formats the default value appropriately and returns it as a string.
+  // Must have a default value to call this. If quote_string_type is true, then
+  // types of CPPTYPE_STRING whill be surrounded by quotes and CEscaped.
+  std::string DefaultValueAsString(bool quote_string_type) const;
+
+  // Helper function that returns the field type name for DebugString.
+  std::string FieldTypeNameDebugString() const;
+
+  // Walks up the descriptor tree to generate the source location path
+  // to this descriptor from the file root.
+  void GetLocationPath(std::vector* output) const;
+
+  // Returns true if this is a map message type.
+  bool is_map_message_type() const;
+
+  const std::string* name_;
+  const std::string* full_name_;
+  const std::string* lowercase_name_;
+  const std::string* camelcase_name_;
+  // If has_json_name_ is true, it's the value specified by the user.
+  // Otherwise, it has the same value as camelcase_name_.
+  const std::string* json_name_;
+  const FileDescriptor* file_;
+  internal::once_flag* type_once_;
+  static void TypeOnceInit(const FieldDescriptor* to_init);
+  void InternalTypeOnceInit() const;
+  mutable Type type_;
+  Label label_;
+  bool has_default_value_;
+  // Whether the user has specified the json_name field option in the .proto
+  // file.
+  bool has_json_name_;
+  bool is_extension_;
+  int number_;
+  int index_in_oneof_;
+  const Descriptor* containing_type_;
+  const OneofDescriptor* containing_oneof_;
+  const Descriptor* extension_scope_;
+  mutable const Descriptor* message_type_;
+  mutable const EnumDescriptor* enum_type_;
+  const FieldOptions* options_;
+  const std::string* type_name_;
+  const std::string* default_value_enum_name_;
+  // IMPORTANT:  If you add a new field, make sure to search for all instances
+  // of Allocate() and AllocateArray() in
+  // descriptor.cc and update them to initialize the field.
+
+  union {
+    int32 default_value_int32_;
+    int64 default_value_int64_;
+    uint32 default_value_uint32_;
+    uint64 default_value_uint64_;
+    float default_value_float_;
+    double default_value_double_;
+    bool default_value_bool_;
+
+    mutable const EnumValueDescriptor* default_value_enum_;
+    const std::string* default_value_string_;
+  };
+
+  static const CppType kTypeToCppTypeMap[MAX_TYPE + 1];
+
+  static const char* const kTypeToName[MAX_TYPE + 1];
+
+  static const char* const kCppTypeToName[MAX_CPPTYPE + 1];
+
+  static const char* const kLabelToName[MAX_LABEL + 1];
+
+  // Must be constructed using DescriptorPool.
+  FieldDescriptor() {}
+  friend class DescriptorBuilder;
+  friend class FileDescriptor;
+  friend class Descriptor;
+  friend class OneofDescriptor;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldDescriptor);
+};
+
+
+// Describes a oneof defined in a message type.
+class PROTOBUF_EXPORT OneofDescriptor {
+ public:
+  typedef OneofDescriptorProto Proto;
+
+  const std::string& name() const;       // Name of this oneof.
+  const std::string& full_name() const;  // Fully-qualified name of the oneof.
+
+  // Index of this oneof within the message's oneof array.
+  int index() const;
+
+  // The .proto file in which this oneof was defined.  Never nullptr.
+  const FileDescriptor* file() const;
+  // The Descriptor for the message containing this oneof.
+  const Descriptor* containing_type() const;
+
+  // The number of (non-extension) fields which are members of this oneof.
+  int field_count() const;
+  // Get a member of this oneof, in the order in which they were declared in the
+  // .proto file.  Does not include extensions.
+  const FieldDescriptor* field(int index) const;
+
+  const OneofOptions& options() const;
+
+  // See Descriptor::CopyTo().
+  void CopyTo(OneofDescriptorProto* proto) const;
+
+  // See Descriptor::DebugString().
+  std::string DebugString() const;
+
+  // See Descriptor::DebugStringWithOptions().
+  std::string DebugStringWithOptions(const DebugStringOptions& options) const;
+
+  // Source Location ---------------------------------------------------
+
+  // Updates |*out_location| to the source location of the complete
+  // extent of this oneof declaration.  Returns false and leaves
+  // |*out_location| unchanged iff location information was not available.
+  bool GetSourceLocation(SourceLocation* out_location) const;
+
+ private:
+  typedef OneofOptions OptionsType;
+
+  // Allows access to GetLocationPath for annotations.
+  friend class io::Printer;
+  friend class compiler::cpp::Formatter;
+
+  // See Descriptor::DebugString().
+  void DebugString(int depth, std::string* contents,
+                   const DebugStringOptions& options) const;
+
+  // Walks up the descriptor tree to generate the source location path
+  // to this descriptor from the file root.
+  void GetLocationPath(std::vector* output) const;
+
+  const std::string* name_;
+  const std::string* full_name_;
+  const Descriptor* containing_type_;
+  int field_count_;
+  const FieldDescriptor** fields_;
+  const OneofOptions* options_;
+
+  // IMPORTANT:  If you add a new field, make sure to search for all instances
+  // of Allocate() and AllocateArray()
+  // in descriptor.cc and update them to initialize the field.
+
+  // Must be constructed using DescriptorPool.
+  OneofDescriptor() {}
+  friend class DescriptorBuilder;
+  friend class Descriptor;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(OneofDescriptor);
+};
+
+// Describes an enum type defined in a .proto file.  To get the EnumDescriptor
+// for a generated enum type, call TypeName_descriptor().  Use DescriptorPool
+// to construct your own descriptors.
+class PROTOBUF_EXPORT EnumDescriptor {
+ public:
+  typedef EnumDescriptorProto Proto;
+
+  // The name of this enum type in the containing scope.
+  const std::string& name() const;
+
+  // The fully-qualified name of the enum type, scope delimited by periods.
+  const std::string& full_name() const;
+
+  // Index of this enum within the file or containing message's enum array.
+  int index() const;
+
+  // The .proto file in which this enum type was defined.  Never nullptr.
+  const FileDescriptor* file() const;
+
+  // The number of values for this EnumDescriptor.  Guaranteed to be greater
+  // than zero.
+  int value_count() const;
+  // Gets a value by index, where 0 <= index < value_count().
+  // These are returned in the order they were defined in the .proto file.
+  const EnumValueDescriptor* value(int index) const;
+
+  // Looks up a value by name.  Returns nullptr if no such value exists.
+  const EnumValueDescriptor* FindValueByName(const std::string& name) const;
+  // Looks up a value by number.  Returns nullptr if no such value exists.  If
+  // multiple values have this number, the first one defined is returned.
+  const EnumValueDescriptor* FindValueByNumber(int number) const;
+
+  // If this enum type is nested in a message type, this is that message type.
+  // Otherwise, nullptr.
+  const Descriptor* containing_type() const;
+
+  // Get options for this enum type.  These are specified in the .proto file by
+  // placing lines like "option foo = 1234;" in the enum definition.  Allowed
+  // options are defined by EnumOptions in descriptor.proto, and any available
+  // extensions of that message.
+  const EnumOptions& options() const;
+
+  // See Descriptor::CopyTo().
+  void CopyTo(EnumDescriptorProto* proto) const;
+
+  // See Descriptor::DebugString().
+  std::string DebugString() const;
+
+  // See Descriptor::DebugStringWithOptions().
+  std::string DebugStringWithOptions(const DebugStringOptions& options) const;
+
+  // Returns true if this is a placeholder for an unknown enum. This will
+  // only be the case if this descriptor comes from a DescriptorPool
+  // with AllowUnknownDependencies() set.
+  bool is_placeholder() const;
+
+  // Reserved fields -------------------------------------------------
+
+  // A range of reserved field numbers.
+  struct ReservedRange {
+    int start;  // inclusive
+    int end;    // inclusive
+  };
+
+  // The number of reserved ranges in this message type.
+  int reserved_range_count() const;
+  // Gets an reserved range by index, where 0 <= index <
+  // reserved_range_count(). These are returned in the order they were defined
+  // in the .proto file.
+  const EnumDescriptor::ReservedRange* reserved_range(int index) const;
+
+  // Returns true if the number is in one of the reserved ranges.
+  bool IsReservedNumber(int number) const;
+
+  // Returns nullptr if no reserved range contains the given number.
+  const EnumDescriptor::ReservedRange* FindReservedRangeContainingNumber(
+      int number) const;
+
+  // The number of reserved field names in this message type.
+  int reserved_name_count() const;
+
+  // Gets a reserved name by index, where 0 <= index < reserved_name_count().
+  const std::string& reserved_name(int index) const;
+
+  // Returns true if the field name is reserved.
+  bool IsReservedName(const std::string& name) const;
+
+  // Source Location ---------------------------------------------------
+
+  // Updates |*out_location| to the source location of the complete
+  // extent of this enum declaration.  Returns false and leaves
+  // |*out_location| unchanged iff location information was not available.
+  bool GetSourceLocation(SourceLocation* out_location) const;
+
+ private:
+  typedef EnumOptions OptionsType;
+
+  // Allows access to GetLocationPath for annotations.
+  friend class io::Printer;
+  friend class compiler::cpp::Formatter;
+
+  // Looks up a value by number.  If the value does not exist, dynamically
+  // creates a new EnumValueDescriptor for that value, assuming that it was
+  // unknown. If a new descriptor is created, this is done in a thread-safe way,
+  // and future calls will return the same value descriptor pointer.
+  //
+  // This is private but is used by Reflection (which is friended below) to
+  // return a valid EnumValueDescriptor from GetEnum() when this feature is
+  // enabled.
+  const EnumValueDescriptor* FindValueByNumberCreatingIfUnknown(
+      int number) const;
+
+  // See Descriptor::DebugString().
+  void DebugString(int depth, std::string* contents,
+                   const DebugStringOptions& options) const;
+
+  // Walks up the descriptor tree to generate the source location path
+  // to this descriptor from the file root.
+  void GetLocationPath(std::vector* output) const;
+
+  const std::string* name_;
+  const std::string* full_name_;
+  const FileDescriptor* file_;
+  const Descriptor* containing_type_;
+  const EnumOptions* options_;
+
+  // True if this is a placeholder for an unknown type.
+  bool is_placeholder_;
+  // True if this is a placeholder and the type name wasn't fully-qualified.
+  bool is_unqualified_placeholder_;
+
+  int value_count_;
+  EnumValueDescriptor* values_;
+
+  int reserved_range_count_;
+  int reserved_name_count_;
+  EnumDescriptor::ReservedRange* reserved_ranges_;
+  const std::string** reserved_names_;
+
+  // IMPORTANT:  If you add a new field, make sure to search for all instances
+  // of Allocate() and AllocateArray() in
+  // descriptor.cc and update them to initialize the field.
+
+  // Must be constructed using DescriptorPool.
+  EnumDescriptor() {}
+  friend class DescriptorBuilder;
+  friend class Descriptor;
+  friend class FieldDescriptor;
+  friend class EnumValueDescriptor;
+  friend class FileDescriptor;
+  friend class DescriptorPool;
+  friend class Reflection;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumDescriptor);
+};
+
+// Describes an individual enum constant of a particular type.  To get the
+// EnumValueDescriptor for a given enum value, first get the EnumDescriptor
+// for its type, then use EnumDescriptor::FindValueByName() or
+// EnumDescriptor::FindValueByNumber().  Use DescriptorPool to construct
+// your own descriptors.
+class PROTOBUF_EXPORT EnumValueDescriptor {
+ public:
+  typedef EnumValueDescriptorProto Proto;
+
+  const std::string& name() const;  // Name of this enum constant.
+  int index() const;                // Index within the enums's Descriptor.
+  int number() const;               // Numeric value of this enum constant.
+
+  // The full_name of an enum value is a sibling symbol of the enum type.
+  // e.g. the full name of FieldDescriptorProto::TYPE_INT32 is actually
+  // "google.protobuf.FieldDescriptorProto.TYPE_INT32", NOT
+  // "google.protobuf.FieldDescriptorProto.Type.TYPE_INT32".  This is to conform
+  // with C++ scoping rules for enums.
+  const std::string& full_name() const;
+
+  // The .proto file in which this value was defined.  Never nullptr.
+  const FileDescriptor* file() const;
+  // The type of this value.  Never nullptr.
+  const EnumDescriptor* type() const;
+
+  // Get options for this enum value.  These are specified in the .proto file by
+  // adding text like "[foo = 1234]" after an enum value definition.  Allowed
+  // options are defined by EnumValueOptions in descriptor.proto, and any
+  // available extensions of that message.
+  const EnumValueOptions& options() const;
+
+  // See Descriptor::CopyTo().
+  void CopyTo(EnumValueDescriptorProto* proto) const;
+
+  // See Descriptor::DebugString().
+  std::string DebugString() const;
+
+  // See Descriptor::DebugStringWithOptions().
+  std::string DebugStringWithOptions(const DebugStringOptions& options) const;
+
+  // Source Location ---------------------------------------------------
+
+  // Updates |*out_location| to the source location of the complete
+  // extent of this enum value declaration.  Returns false and leaves
+  // |*out_location| unchanged iff location information was not available.
+  bool GetSourceLocation(SourceLocation* out_location) const;
+
+ private:
+  typedef EnumValueOptions OptionsType;
+
+  // Allows access to GetLocationPath for annotations.
+  friend class io::Printer;
+  friend class compiler::cpp::Formatter;
+
+  // See Descriptor::DebugString().
+  void DebugString(int depth, std::string* contents,
+                   const DebugStringOptions& options) const;
+
+  // Walks up the descriptor tree to generate the source location path
+  // to this descriptor from the file root.
+  void GetLocationPath(std::vector* output) const;
+
+  const std::string* name_;
+  const std::string* full_name_;
+  int number_;
+  const EnumDescriptor* type_;
+  const EnumValueOptions* options_;
+  // IMPORTANT:  If you add a new field, make sure to search for all instances
+  // of Allocate() and AllocateArray()
+  // in descriptor.cc and update them to initialize the field.
+
+  // Must be constructed using DescriptorPool.
+  EnumValueDescriptor() {}
+  friend class DescriptorBuilder;
+  friend class EnumDescriptor;
+  friend class DescriptorPool;
+  friend class FileDescriptorTables;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumValueDescriptor);
+};
+
+// Describes an RPC service. Use DescriptorPool to construct your own
+// descriptors.
+class PROTOBUF_EXPORT ServiceDescriptor {
+ public:
+  typedef ServiceDescriptorProto Proto;
+
+  // The name of the service, not including its containing scope.
+  const std::string& name() const;
+  // The fully-qualified name of the service, scope delimited by periods.
+  const std::string& full_name() const;
+  // Index of this service within the file's services array.
+  int index() const;
+
+  // The .proto file in which this service was defined.  Never nullptr.
+  const FileDescriptor* file() const;
+
+  // Get options for this service type.  These are specified in the .proto file
+  // by placing lines like "option foo = 1234;" in the service definition.
+  // Allowed options are defined by ServiceOptions in descriptor.proto, and any
+  // available extensions of that message.
+  const ServiceOptions& options() const;
+
+  // The number of methods this service defines.
+  int method_count() const;
+  // Gets a MethodDescriptor by index, where 0 <= index < method_count().
+  // These are returned in the order they were defined in the .proto file.
+  const MethodDescriptor* method(int index) const;
+
+  // Look up a MethodDescriptor by name.
+  const MethodDescriptor* FindMethodByName(const std::string& name) const;
+  // See Descriptor::CopyTo().
+  void CopyTo(ServiceDescriptorProto* proto) const;
+
+  // See Descriptor::DebugString().
+  std::string DebugString() const;
+
+  // See Descriptor::DebugStringWithOptions().
+  std::string DebugStringWithOptions(const DebugStringOptions& options) const;
+
+  // Source Location ---------------------------------------------------
+
+  // Updates |*out_location| to the source location of the complete
+  // extent of this service declaration.  Returns false and leaves
+  // |*out_location| unchanged iff location information was not available.
+  bool GetSourceLocation(SourceLocation* out_location) const;
+
+ private:
+  typedef ServiceOptions OptionsType;
+
+  // Allows access to GetLocationPath for annotations.
+  friend class io::Printer;
+  friend class compiler::cpp::Formatter;
+
+  // See Descriptor::DebugString().
+  void DebugString(std::string* contents,
+                   const DebugStringOptions& options) const;
+
+  // Walks up the descriptor tree to generate the source location path
+  // to this descriptor from the file root.
+  void GetLocationPath(std::vector* output) const;
+
+  const std::string* name_;
+  const std::string* full_name_;
+  const FileDescriptor* file_;
+  const ServiceOptions* options_;
+  MethodDescriptor* methods_;
+  int method_count_;
+  // IMPORTANT:  If you add a new field, make sure to search for all instances
+  // of Allocate() and AllocateArray() in
+  // descriptor.cc and update them to initialize the field.
+
+  // Must be constructed using DescriptorPool.
+  ServiceDescriptor() {}
+  friend class DescriptorBuilder;
+  friend class FileDescriptor;
+  friend class MethodDescriptor;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ServiceDescriptor);
+};
+
+
+// Describes an individual service method.  To obtain a MethodDescriptor given
+// a service, first get its ServiceDescriptor, then call
+// ServiceDescriptor::FindMethodByName().  Use DescriptorPool to construct your
+// own descriptors.
+class PROTOBUF_EXPORT MethodDescriptor {
+ public:
+  typedef MethodDescriptorProto Proto;
+
+  // Name of this method, not including containing scope.
+  const std::string& name() const;
+  // The fully-qualified name of the method, scope delimited by periods.
+  const std::string& full_name() const;
+  // Index within the service's Descriptor.
+  int index() const;
+
+  // The .proto file in which this method was defined.  Never nullptr.
+  const FileDescriptor* file() const;
+  // Gets the service to which this method belongs.  Never nullptr.
+  const ServiceDescriptor* service() const;
+
+  // Gets the type of protocol message which this method accepts as input.
+  const Descriptor* input_type() const;
+  // Gets the type of protocol message which this message produces as output.
+  const Descriptor* output_type() const;
+
+  // Gets whether the client streams multiple requests.
+  bool client_streaming() const;
+  // Gets whether the server streams multiple responses.
+  bool server_streaming() const;
+
+  // Get options for this method.  These are specified in the .proto file by
+  // placing lines like "option foo = 1234;" in curly-braces after a method
+  // declaration.  Allowed options are defined by MethodOptions in
+  // descriptor.proto, and any available extensions of that message.
+  const MethodOptions& options() const;
+
+  // See Descriptor::CopyTo().
+  void CopyTo(MethodDescriptorProto* proto) const;
+
+  // See Descriptor::DebugString().
+  std::string DebugString() const;
+
+  // See Descriptor::DebugStringWithOptions().
+  std::string DebugStringWithOptions(const DebugStringOptions& options) const;
+
+  // Source Location ---------------------------------------------------
+
+  // Updates |*out_location| to the source location of the complete
+  // extent of this method declaration.  Returns false and leaves
+  // |*out_location| unchanged iff location information was not available.
+  bool GetSourceLocation(SourceLocation* out_location) const;
+
+ private:
+  typedef MethodOptions OptionsType;
+
+  // Allows access to GetLocationPath for annotations.
+  friend class io::Printer;
+  friend class compiler::cpp::Formatter;
+
+  // See Descriptor::DebugString().
+  void DebugString(int depth, std::string* contents,
+                   const DebugStringOptions& options) const;
+
+  // Walks up the descriptor tree to generate the source location path
+  // to this descriptor from the file root.
+  void GetLocationPath(std::vector* output) const;
+
+  const std::string* name_;
+  const std::string* full_name_;
+  const ServiceDescriptor* service_;
+  mutable internal::LazyDescriptor input_type_;
+  mutable internal::LazyDescriptor output_type_;
+  const MethodOptions* options_;
+  bool client_streaming_;
+  bool server_streaming_;
+  // IMPORTANT:  If you add a new field, make sure to search for all instances
+  // of Allocate() and AllocateArray() in
+  // descriptor.cc and update them to initialize the field.
+
+  // Must be constructed using DescriptorPool.
+  MethodDescriptor() {}
+  friend class DescriptorBuilder;
+  friend class ServiceDescriptor;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MethodDescriptor);
+};
+
+
+// Describes a whole .proto file.  To get the FileDescriptor for a compiled-in
+// file, get the descriptor for something defined in that file and call
+// descriptor->file().  Use DescriptorPool to construct your own descriptors.
+class PROTOBUF_EXPORT FileDescriptor {
+ public:
+  typedef FileDescriptorProto Proto;
+
+  // The filename, relative to the source tree.
+  // e.g. "foo/bar/baz.proto"
+  const std::string& name() const;
+
+  // The package, e.g. "google.protobuf.compiler".
+  const std::string& package() const;
+
+  // The DescriptorPool in which this FileDescriptor and all its contents were
+  // allocated.  Never nullptr.
+  const DescriptorPool* pool() const;
+
+  // The number of files imported by this one.
+  int dependency_count() const;
+  // Gets an imported file by index, where 0 <= index < dependency_count().
+  // These are returned in the order they were defined in the .proto file.
+  const FileDescriptor* dependency(int index) const;
+
+  // The number of files public imported by this one.
+  // The public dependency list is a subset of the dependency list.
+  int public_dependency_count() const;
+  // Gets a public imported file by index, where 0 <= index <
+  // public_dependency_count().
+  // These are returned in the order they were defined in the .proto file.
+  const FileDescriptor* public_dependency(int index) const;
+
+  // The number of files that are imported for weak fields.
+  // The weak dependency list is a subset of the dependency list.
+  int weak_dependency_count() const;
+  // Gets a weak imported file by index, where 0 <= index <
+  // weak_dependency_count().
+  // These are returned in the order they were defined in the .proto file.
+  const FileDescriptor* weak_dependency(int index) const;
+
+  // Number of top-level message types defined in this file.  (This does not
+  // include nested types.)
+  int message_type_count() const;
+  // Gets a top-level message type, where 0 <= index < message_type_count().
+  // These are returned in the order they were defined in the .proto file.
+  const Descriptor* message_type(int index) const;
+
+  // Number of top-level enum types defined in this file.  (This does not
+  // include nested types.)
+  int enum_type_count() const;
+  // Gets a top-level enum type, where 0 <= index < enum_type_count().
+  // These are returned in the order they were defined in the .proto file.
+  const EnumDescriptor* enum_type(int index) const;
+
+  // Number of services defined in this file.
+  int service_count() const;
+  // Gets a service, where 0 <= index < service_count().
+  // These are returned in the order they were defined in the .proto file.
+  const ServiceDescriptor* service(int index) const;
+
+  // Number of extensions defined at file scope.  (This does not include
+  // extensions nested within message types.)
+  int extension_count() const;
+  // Gets an extension's descriptor, where 0 <= index < extension_count().
+  // These are returned in the order they were defined in the .proto file.
+  const FieldDescriptor* extension(int index) const;
+
+  // Get options for this file.  These are specified in the .proto file by
+  // placing lines like "option foo = 1234;" at the top level, outside of any
+  // other definitions.  Allowed options are defined by FileOptions in
+  // descriptor.proto, and any available extensions of that message.
+  const FileOptions& options() const;
+
+  // Syntax of this file.
+  enum Syntax {
+    SYNTAX_UNKNOWN = 0,
+    SYNTAX_PROTO2 = 2,
+    SYNTAX_PROTO3 = 3,
+  };
+  Syntax syntax() const;
+  static const char* SyntaxName(Syntax syntax);
+
+  // Find a top-level message type by name.  Returns nullptr if not found.
+  const Descriptor* FindMessageTypeByName(const std::string& name) const;
+  // Find a top-level enum type by name.  Returns nullptr if not found.
+  const EnumDescriptor* FindEnumTypeByName(const std::string& name) const;
+  // Find an enum value defined in any top-level enum by name.  Returns nullptr
+  // if not found.
+  const EnumValueDescriptor* FindEnumValueByName(const std::string& name) const;
+  // Find a service definition by name.  Returns nullptr if not found.
+  const ServiceDescriptor* FindServiceByName(const std::string& name) const;
+  // Find a top-level extension definition by name.  Returns nullptr if not
+  // found.
+  const FieldDescriptor* FindExtensionByName(const std::string& name) const;
+  // Similar to FindExtensionByName(), but searches by lowercased-name.  See
+  // Descriptor::FindFieldByLowercaseName().
+  const FieldDescriptor* FindExtensionByLowercaseName(
+      const std::string& name) const;
+  // Similar to FindExtensionByName(), but searches by camelcased-name.  See
+  // Descriptor::FindFieldByCamelcaseName().
+  const FieldDescriptor* FindExtensionByCamelcaseName(
+      const std::string& name) const;
+
+  // See Descriptor::CopyTo().
+  // Notes:
+  // - This method does NOT copy source code information since it is relatively
+  //   large and rarely needed.  See CopySourceCodeInfoTo() below.
+  void CopyTo(FileDescriptorProto* proto) const;
+  // Write the source code information of this FileDescriptor into the given
+  // FileDescriptorProto.  See CopyTo() above.
+  void CopySourceCodeInfoTo(FileDescriptorProto* proto) const;
+  // Fill the json_name field of FieldDescriptorProto for all fields. Can only
+  // be called after CopyTo().
+  void CopyJsonNameTo(FileDescriptorProto* proto) const;
+
+  // See Descriptor::DebugString().
+  std::string DebugString() const;
+
+  // See Descriptor::DebugStringWithOptions().
+  std::string DebugStringWithOptions(const DebugStringOptions& options) const;
+
+  // Returns true if this is a placeholder for an unknown file. This will
+  // only be the case if this descriptor comes from a DescriptorPool
+  // with AllowUnknownDependencies() set.
+  bool is_placeholder() const;
+
+  // Updates |*out_location| to the source location of the complete extent of
+  // this file declaration (namely, the empty path).
+  bool GetSourceLocation(SourceLocation* out_location) const;
+
+  // Updates |*out_location| to the source location of the complete
+  // extent of the declaration or declaration-part denoted by |path|.
+  // Returns false and leaves |*out_location| unchanged iff location
+  // information was not available.  (See SourceCodeInfo for
+  // description of path encoding.)
+  bool GetSourceLocation(const std::vector& path,
+                         SourceLocation* out_location) const;
+
+ private:
+  typedef FileOptions OptionsType;
+
+  const std::string* name_;
+  const std::string* package_;
+  const DescriptorPool* pool_;
+  internal::once_flag* dependencies_once_;
+  static void DependenciesOnceInit(const FileDescriptor* to_init);
+  void InternalDependenciesOnceInit() const;
+
+  // These are arranged to minimize padding on 64-bit.
+  int dependency_count_;
+  int public_dependency_count_;
+  int weak_dependency_count_;
+  int message_type_count_;
+  int enum_type_count_;
+  int service_count_;
+  int extension_count_;
+  Syntax syntax_;
+  bool is_placeholder_;
+
+  // Indicates the FileDescriptor is completed building. Used to verify
+  // that type accessor functions that can possibly build a dependent file
+  // aren't called during the process of building the file.
+  bool finished_building_;
+
+  mutable const FileDescriptor** dependencies_;
+  const std::string** dependencies_names_;
+  int* public_dependencies_;
+  int* weak_dependencies_;
+  Descriptor* message_types_;
+  EnumDescriptor* enum_types_;
+  ServiceDescriptor* services_;
+  FieldDescriptor* extensions_;
+  const FileOptions* options_;
+
+  const FileDescriptorTables* tables_;
+  const SourceCodeInfo* source_code_info_;
+
+  // IMPORTANT:  If you add a new field, make sure to search for all instances
+  // of Allocate() and AllocateArray() in
+  // descriptor.cc and update them to initialize the field.
+
+  FileDescriptor() {}
+  friend class DescriptorBuilder;
+  friend class DescriptorPool;
+  friend class Descriptor;
+  friend class FieldDescriptor;
+  friend class internal::LazyDescriptor;
+  friend class OneofDescriptor;
+  friend class EnumDescriptor;
+  friend class EnumValueDescriptor;
+  friend class MethodDescriptor;
+  friend class ServiceDescriptor;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileDescriptor);
+};
+
+
+// ===================================================================
+
+// Used to construct descriptors.
+//
+// Normally you won't want to build your own descriptors.  Message classes
+// constructed by the protocol compiler will provide them for you.  However,
+// if you are implementing Message on your own, or if you are writing a
+// program which can operate on totally arbitrary types and needs to load
+// them from some sort of database, you might need to.
+//
+// Since Descriptors are composed of a whole lot of cross-linked bits of
+// data that would be a pain to put together manually, the
+// DescriptorPool class is provided to make the process easier.  It can
+// take a FileDescriptorProto (defined in descriptor.proto), validate it,
+// and convert it to a set of nicely cross-linked Descriptors.
+//
+// DescriptorPool also helps with memory management.  Descriptors are
+// composed of many objects containing static data and pointers to each
+// other.  In all likelihood, when it comes time to delete this data,
+// you'll want to delete it all at once.  In fact, it is not uncommon to
+// have a whole pool of descriptors all cross-linked with each other which
+// you wish to delete all at once.  This class represents such a pool, and
+// handles the memory management for you.
+//
+// You can also search for descriptors within a DescriptorPool by name, and
+// extensions by number.
+class PROTOBUF_EXPORT DescriptorPool {
+ public:
+  // Create a normal, empty DescriptorPool.
+  DescriptorPool();
+
+  // Constructs a DescriptorPool that, when it can't find something among the
+  // descriptors already in the pool, looks for it in the given
+  // DescriptorDatabase.
+  // Notes:
+  // - If a DescriptorPool is constructed this way, its BuildFile*() methods
+  //   must not be called (they will assert-fail).  The only way to populate
+  //   the pool with descriptors is to call the Find*By*() methods.
+  // - The Find*By*() methods may block the calling thread if the
+  //   DescriptorDatabase blocks.  This in turn means that parsing messages
+  //   may block if they need to look up extensions.
+  // - The Find*By*() methods will use mutexes for thread-safety, thus making
+  //   them slower even when they don't have to fall back to the database.
+  //   In fact, even the Find*By*() methods of descriptor objects owned by
+  //   this pool will be slower, since they will have to obtain locks too.
+  // - An ErrorCollector may optionally be given to collect validation errors
+  //   in files loaded from the database.  If not given, errors will be printed
+  //   to GOOGLE_LOG(ERROR).  Remember that files are built on-demand, so this
+  //   ErrorCollector may be called from any thread that calls one of the
+  //   Find*By*() methods.
+  // - The DescriptorDatabase must not be mutated during the lifetime of
+  //   the DescriptorPool. Even if the client takes care to avoid data races,
+  //   changes to the content of the DescriptorDatabase may not be reflected
+  //   in subsequent lookups in the DescriptorPool.
+  class ErrorCollector;
+  explicit DescriptorPool(DescriptorDatabase* fallback_database,
+                          ErrorCollector* error_collector = nullptr);
+
+  ~DescriptorPool();
+
+  // Get a pointer to the generated pool.  Generated protocol message classes
+  // which are compiled into the binary will allocate their descriptors in
+  // this pool.  Do not add your own descriptors to this pool.
+  static const DescriptorPool* generated_pool();
+
+
+  // Find a FileDescriptor in the pool by file name.  Returns nullptr if not
+  // found.
+  const FileDescriptor* FindFileByName(const std::string& name) const;
+
+  // Find the FileDescriptor in the pool which defines the given symbol.
+  // If any of the Find*ByName() methods below would succeed, then this is
+  // equivalent to calling that method and calling the result's file() method.
+  // Otherwise this returns nullptr.
+  const FileDescriptor* FindFileContainingSymbol(
+      const std::string& symbol_name) const;
+
+  // Looking up descriptors ------------------------------------------
+  // These find descriptors by fully-qualified name.  These will find both
+  // top-level descriptors and nested descriptors.  They return nullptr if not
+  // found.
+
+  const Descriptor* FindMessageTypeByName(const std::string& name) const;
+  const FieldDescriptor* FindFieldByName(const std::string& name) const;
+  const FieldDescriptor* FindExtensionByName(const std::string& name) const;
+  const OneofDescriptor* FindOneofByName(const std::string& name) const;
+  const EnumDescriptor* FindEnumTypeByName(const std::string& name) const;
+  const EnumValueDescriptor* FindEnumValueByName(const std::string& name) const;
+  const ServiceDescriptor* FindServiceByName(const std::string& name) const;
+  const MethodDescriptor* FindMethodByName(const std::string& name) const;
+
+  // Finds an extension of the given type by number.  The extendee must be
+  // a member of this DescriptorPool or one of its underlays.
+  const FieldDescriptor* FindExtensionByNumber(const Descriptor* extendee,
+                                               int number) const;
+
+  // Finds an extension of the given type by its printable name.
+  // See comments above PrintableNameForExtension() for the definition of
+  // "printable name".  The extendee must be a member of this DescriptorPool
+  // or one of its underlays.  Returns nullptr if there is no known message
+  // extension with the given printable name.
+  const FieldDescriptor* FindExtensionByPrintableName(
+      const Descriptor* extendee, const std::string& printable_name) const;
+
+  // Finds extensions of extendee. The extensions will be appended to
+  // out in an undefined order. Only extensions defined directly in
+  // this DescriptorPool or one of its underlays are guaranteed to be
+  // found: extensions defined in the fallback database might not be found
+  // depending on the database implementation.
+  void FindAllExtensions(const Descriptor* extendee,
+                         std::vector* out) const;
+
+  // Building descriptors --------------------------------------------
+
+  // When converting a FileDescriptorProto to a FileDescriptor, various
+  // errors might be detected in the input.  The caller may handle these
+  // programmatically by implementing an ErrorCollector.
+  class PROTOBUF_EXPORT ErrorCollector {
+   public:
+    inline ErrorCollector() {}
+    virtual ~ErrorCollector();
+
+    // These constants specify what exact part of the construct is broken.
+    // This is useful e.g. for mapping the error back to an exact location
+    // in a .proto file.
+    enum ErrorLocation {
+      NAME,           // the symbol name, or the package name for files
+      NUMBER,         // field or extension range number
+      TYPE,           // field type
+      EXTENDEE,       // field extendee
+      DEFAULT_VALUE,  // field default value
+      INPUT_TYPE,     // method input type
+      OUTPUT_TYPE,    // method output type
+      OPTION_NAME,    // name in assignment
+      OPTION_VALUE,   // value in option assignment
+      IMPORT,         // import error
+      OTHER           // some other problem
+    };
+
+    // Reports an error in the FileDescriptorProto. Use this function if the
+    // problem occurred should interrupt building the FileDescriptorProto.
+    virtual void AddError(
+        const std::string& filename,  // File name in which the error occurred.
+        const std::string& element_name,  // Full name of the erroneous element.
+        const Message* descriptor,  // Descriptor of the erroneous element.
+        ErrorLocation location,     // One of the location constants, above.
+        const std::string& message  // Human-readable error message.
+        ) = 0;
+
+    // Reports a warning in the FileDescriptorProto. Use this function if the
+    // problem occurred should NOT interrupt building the FileDescriptorProto.
+    virtual void AddWarning(
+        const std::string& /*filename*/,      // File name in which the error
+                                              // occurred.
+        const std::string& /*element_name*/,  // Full name of the erroneous
+                                              // element.
+        const Message* /*descriptor*/,  // Descriptor of the erroneous element.
+        ErrorLocation /*location*/,     // One of the location constants, above.
+        const std::string& /*message*/  // Human-readable error message.
+    ) {}
+
+   private:
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ErrorCollector);
+  };
+
+  // Convert the FileDescriptorProto to real descriptors and place them in
+  // this DescriptorPool.  All dependencies of the file must already be in
+  // the pool.  Returns the resulting FileDescriptor, or nullptr if there were
+  // problems with the input (e.g. the message was invalid, or dependencies
+  // were missing).  Details about the errors are written to GOOGLE_LOG(ERROR).
+  const FileDescriptor* BuildFile(const FileDescriptorProto& proto);
+
+  // Same as BuildFile() except errors are sent to the given ErrorCollector.
+  const FileDescriptor* BuildFileCollectingErrors(
+      const FileDescriptorProto& proto, ErrorCollector* error_collector);
+
+  // By default, it is an error if a FileDescriptorProto contains references
+  // to types or other files that are not found in the DescriptorPool (or its
+  // backing DescriptorDatabase, if any).  If you call
+  // AllowUnknownDependencies(), however, then unknown types and files
+  // will be replaced by placeholder descriptors (which can be identified by
+  // the is_placeholder() method).  This can allow you to
+  // perform some useful operations with a .proto file even if you do not
+  // have access to other .proto files on which it depends.  However, some
+  // heuristics must be used to fill in the gaps in information, and these
+  // can lead to descriptors which are inaccurate.  For example, the
+  // DescriptorPool may be forced to guess whether an unknown type is a message
+  // or an enum, as well as what package it resides in.  Furthermore,
+  // placeholder types will not be discoverable via FindMessageTypeByName()
+  // and similar methods, which could confuse some descriptor-based algorithms.
+  // Generally, the results of this option should be handled with extreme care.
+  void AllowUnknownDependencies() { allow_unknown_ = true; }
+
+  // By default, weak imports are allowed to be missing, in which case we will
+  // use a placeholder for the dependency and convert the field to be an Empty
+  // message field. If you call EnforceWeakDependencies(true), however, the
+  // DescriptorPool will report a import not found error.
+  void EnforceWeakDependencies(bool enforce) { enforce_weak_ = enforce; }
+
+  // Internal stuff --------------------------------------------------
+  // These methods MUST NOT be called from outside the proto2 library.
+  // These methods may contain hidden pitfalls and may be removed in a
+  // future library version.
+
+  // Create a DescriptorPool which is overlaid on top of some other pool.
+  // If you search for a descriptor in the overlay and it is not found, the
+  // underlay will be searched as a backup.  If the underlay has its own
+  // underlay, that will be searched next, and so on.  This also means that
+  // files built in the overlay will be cross-linked with the underlay's
+  // descriptors if necessary.  The underlay remains property of the caller;
+  // it must remain valid for the lifetime of the newly-constructed pool.
+  //
+  // Example:  Say you want to parse a .proto file at runtime in order to use
+  // its type with a DynamicMessage.  Say this .proto file has dependencies,
+  // but you know that all the dependencies will be things that are already
+  // compiled into the binary.  For ease of use, you'd like to load the types
+  // right out of generated_pool() rather than have to parse redundant copies
+  // of all these .protos and runtime.  But, you don't want to add the parsed
+  // types directly into generated_pool(): this is not allowed, and would be
+  // bad design anyway.  So, instead, you could use generated_pool() as an
+  // underlay for a new DescriptorPool in which you add only the new file.
+  //
+  // WARNING:  Use of underlays can lead to many subtle gotchas.  Instead,
+  //   try to formulate what you want to do in terms of DescriptorDatabases.
+  explicit DescriptorPool(const DescriptorPool* underlay);
+
+  // Called by generated classes at init time to add their descriptors to
+  // generated_pool.  Do NOT call this in your own code!  filename must be a
+  // permanent string (e.g. a string literal).
+  static void InternalAddGeneratedFile(const void* encoded_file_descriptor,
+                                       int size);
+
+  // Disallow [enforce_utf8 = false] in .proto files.
+  void DisallowEnforceUtf8() { disallow_enforce_utf8_ = true; }
+
+
+  // For internal use only:  Gets a non-const pointer to the generated pool.
+  // This is called at static-initialization time only, so thread-safety is
+  // not a concern.  If both an underlay and a fallback database are present,
+  // the underlay takes precedence.
+  static DescriptorPool* internal_generated_pool();
+
+  // For internal use only:  Changes the behavior of BuildFile() such that it
+  // allows the file to make reference to message types declared in other files
+  // which it did not officially declare as dependencies.
+  void InternalDontEnforceDependencies();
+
+  // For internal use only: Enables lazy building of dependencies of a file.
+  // Delay the building of dependencies of a file descriptor until absolutely
+  // necessary, like when message_type() is called on a field that is defined
+  // in that dependency's file. This will cause functional issues if a proto
+  // or one of it's dependencies has errors. Should only be enabled for the
+  // generated_pool_ (because no descriptor build errors are guaranteed by
+  // the compilation generation process), testing, or if a lack of descriptor
+  // build errors can be guaranteed for a pool.
+  void InternalSetLazilyBuildDependencies() {
+    lazily_build_dependencies_ = true;
+    // This needs to be set when lazily building dependencies, as it breaks
+    // dependency checking.
+    InternalDontEnforceDependencies();
+  }
+
+  // For internal use only.
+  void internal_set_underlay(const DescriptorPool* underlay) {
+    underlay_ = underlay;
+  }
+
+  // For internal (unit test) use only:  Returns true if a FileDescriptor has
+  // been constructed for the given file, false otherwise.  Useful for testing
+  // lazy descriptor initialization behavior.
+  bool InternalIsFileLoaded(const std::string& filename) const;
+
+  // Add a file to unused_import_track_files_. DescriptorBuilder will log
+  // warnings for those files if there is any unused import.
+  void AddUnusedImportTrackFile(const std::string& file_name);
+  void ClearUnusedImportTrackFiles();
+
+ private:
+  friend class Descriptor;
+  friend class internal::LazyDescriptor;
+  friend class FieldDescriptor;
+  friend class EnumDescriptor;
+  friend class ServiceDescriptor;
+  friend class MethodDescriptor;
+  friend class FileDescriptor;
+  friend class StreamDescriptor;
+  friend class DescriptorBuilder;
+  friend class FileDescriptorTables;
+
+  // Return true if the given name is a sub-symbol of any non-package
+  // descriptor that already exists in the descriptor pool.  (The full
+  // definition of such types is already known.)
+  bool IsSubSymbolOfBuiltType(const std::string& name) const;
+
+  // Tries to find something in the fallback database and link in the
+  // corresponding proto file.  Returns true if successful, in which case
+  // the caller should search for the thing again.  These are declared
+  // const because they are called by (semantically) const methods.
+  bool TryFindFileInFallbackDatabase(const std::string& name) const;
+  bool TryFindSymbolInFallbackDatabase(const std::string& name) const;
+  bool TryFindExtensionInFallbackDatabase(const Descriptor* containing_type,
+                                          int field_number) const;
+
+  // This internal find extension method only check with its table and underlay
+  // descriptor_pool's table. It does not check with fallback DB and no
+  // additional proto file will be build in this method.
+  const FieldDescriptor* InternalFindExtensionByNumberNoLock(
+      const Descriptor* extendee, int number) const;
+
+  // Like BuildFile() but called internally when the file has been loaded from
+  // fallback_database_.  Declared const because it is called by (semantically)
+  // const methods.
+  const FileDescriptor* BuildFileFromDatabase(
+      const FileDescriptorProto& proto) const;
+
+  // Helper for when lazily_build_dependencies_ is set, can look up a symbol
+  // after the file's descriptor is built, and can build the file where that
+  // symbol is defined if necessary. Will create a placeholder if the type
+  // doesn't exist in the fallback database, or the file doesn't build
+  // successfully.
+  Symbol CrossLinkOnDemandHelper(const std::string& name,
+                                 bool expecting_enum) const;
+
+  // Create a placeholder FileDescriptor of the specified name
+  FileDescriptor* NewPlaceholderFile(const std::string& name) const;
+  FileDescriptor* NewPlaceholderFileWithMutexHeld(
+      const std::string& name) const;
+
+  enum PlaceholderType {
+    PLACEHOLDER_MESSAGE,
+    PLACEHOLDER_ENUM,
+    PLACEHOLDER_EXTENDABLE_MESSAGE
+  };
+  // Create a placeholder Descriptor of the specified name
+  Symbol NewPlaceholder(const std::string& name,
+                        PlaceholderType placeholder_type) const;
+  Symbol NewPlaceholderWithMutexHeld(const std::string& name,
+                                     PlaceholderType placeholder_type) const;
+
+  // If fallback_database_ is nullptr, this is nullptr.  Otherwise, this is a
+  // mutex which must be locked while accessing tables_.
+  internal::WrappedMutex* mutex_;
+
+  // See constructor.
+  DescriptorDatabase* fallback_database_;
+  ErrorCollector* default_error_collector_;
+  const DescriptorPool* underlay_;
+
+  // This class contains a lot of hash maps with complicated types that
+  // we'd like to keep out of the header.
+  class Tables;
+  std::unique_ptr tables_;
+
+  bool enforce_dependencies_;
+  bool lazily_build_dependencies_;
+  bool allow_unknown_;
+  bool enforce_weak_;
+  bool disallow_enforce_utf8_;
+  std::set unused_import_track_files_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(DescriptorPool);
+};
+
+
+// inline methods ====================================================
+
+// These macros makes this repetitive code more readable.
+#define PROTOBUF_DEFINE_ACCESSOR(CLASS, FIELD, TYPE) \
+  inline TYPE CLASS::FIELD() const { return FIELD##_; }
+
+// Strings fields are stored as pointers but returned as const references.
+#define PROTOBUF_DEFINE_STRING_ACCESSOR(CLASS, FIELD) \
+  inline const std::string& CLASS::FIELD() const { return *FIELD##_; }
+
+// Arrays take an index parameter, obviously.
+#define PROTOBUF_DEFINE_ARRAY_ACCESSOR(CLASS, FIELD, TYPE) \
+  inline TYPE CLASS::FIELD(int index) const { return FIELD##s_ + index; }
+
+#define PROTOBUF_DEFINE_OPTIONS_ACCESSOR(CLASS, TYPE) \
+  inline const TYPE& CLASS::options() const { return *options_; }
+
+PROTOBUF_DEFINE_STRING_ACCESSOR(Descriptor, name)
+PROTOBUF_DEFINE_STRING_ACCESSOR(Descriptor, full_name)
+PROTOBUF_DEFINE_ACCESSOR(Descriptor, file, const FileDescriptor*)
+PROTOBUF_DEFINE_ACCESSOR(Descriptor, containing_type, const Descriptor*)
+
+PROTOBUF_DEFINE_ACCESSOR(Descriptor, field_count, int)
+PROTOBUF_DEFINE_ACCESSOR(Descriptor, oneof_decl_count, int)
+PROTOBUF_DEFINE_ACCESSOR(Descriptor, nested_type_count, int)
+PROTOBUF_DEFINE_ACCESSOR(Descriptor, enum_type_count, int)
+
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, field, const FieldDescriptor*)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, oneof_decl, const OneofDescriptor*)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, nested_type, const Descriptor*)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, enum_type, const EnumDescriptor*)
+
+PROTOBUF_DEFINE_ACCESSOR(Descriptor, extension_range_count, int)
+PROTOBUF_DEFINE_ACCESSOR(Descriptor, extension_count, int)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, extension_range,
+                               const Descriptor::ExtensionRange*)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, extension, const FieldDescriptor*)
+
+PROTOBUF_DEFINE_ACCESSOR(Descriptor, reserved_range_count, int)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, reserved_range,
+                               const Descriptor::ReservedRange*)
+PROTOBUF_DEFINE_ACCESSOR(Descriptor, reserved_name_count, int)
+
+PROTOBUF_DEFINE_OPTIONS_ACCESSOR(Descriptor, MessageOptions)
+PROTOBUF_DEFINE_ACCESSOR(Descriptor, is_placeholder, bool)
+
+PROTOBUF_DEFINE_STRING_ACCESSOR(FieldDescriptor, name)
+PROTOBUF_DEFINE_STRING_ACCESSOR(FieldDescriptor, full_name)
+PROTOBUF_DEFINE_STRING_ACCESSOR(FieldDescriptor, json_name)
+PROTOBUF_DEFINE_STRING_ACCESSOR(FieldDescriptor, lowercase_name)
+PROTOBUF_DEFINE_STRING_ACCESSOR(FieldDescriptor, camelcase_name)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, file, const FileDescriptor*)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, number, int)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, is_extension, bool)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, label, FieldDescriptor::Label)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, containing_type, const Descriptor*)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, containing_oneof,
+                         const OneofDescriptor*)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, index_in_oneof, int)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, extension_scope, const Descriptor*)
+PROTOBUF_DEFINE_OPTIONS_ACCESSOR(FieldDescriptor, FieldOptions)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, has_default_value, bool)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, has_json_name, bool)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, default_value_int32, int32)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, default_value_int64, int64)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, default_value_uint32, uint32)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, default_value_uint64, uint64)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, default_value_float, float)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, default_value_double, double)
+PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, default_value_bool, bool)
+PROTOBUF_DEFINE_STRING_ACCESSOR(FieldDescriptor, default_value_string)
+
+PROTOBUF_DEFINE_STRING_ACCESSOR(OneofDescriptor, name)
+PROTOBUF_DEFINE_STRING_ACCESSOR(OneofDescriptor, full_name)
+PROTOBUF_DEFINE_ACCESSOR(OneofDescriptor, containing_type, const Descriptor*)
+PROTOBUF_DEFINE_ACCESSOR(OneofDescriptor, field_count, int)
+PROTOBUF_DEFINE_OPTIONS_ACCESSOR(OneofDescriptor, OneofOptions)
+
+PROTOBUF_DEFINE_STRING_ACCESSOR(EnumDescriptor, name)
+PROTOBUF_DEFINE_STRING_ACCESSOR(EnumDescriptor, full_name)
+PROTOBUF_DEFINE_ACCESSOR(EnumDescriptor, file, const FileDescriptor*)
+PROTOBUF_DEFINE_ACCESSOR(EnumDescriptor, containing_type, const Descriptor*)
+PROTOBUF_DEFINE_ACCESSOR(EnumDescriptor, value_count, int)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(EnumDescriptor, value,
+                               const EnumValueDescriptor*)
+PROTOBUF_DEFINE_OPTIONS_ACCESSOR(EnumDescriptor, EnumOptions)
+PROTOBUF_DEFINE_ACCESSOR(EnumDescriptor, is_placeholder, bool)
+PROTOBUF_DEFINE_ACCESSOR(EnumDescriptor, reserved_range_count, int)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(EnumDescriptor, reserved_range,
+                               const EnumDescriptor::ReservedRange*)
+PROTOBUF_DEFINE_ACCESSOR(EnumDescriptor, reserved_name_count, int)
+
+PROTOBUF_DEFINE_STRING_ACCESSOR(EnumValueDescriptor, name)
+PROTOBUF_DEFINE_STRING_ACCESSOR(EnumValueDescriptor, full_name)
+PROTOBUF_DEFINE_ACCESSOR(EnumValueDescriptor, number, int)
+PROTOBUF_DEFINE_ACCESSOR(EnumValueDescriptor, type, const EnumDescriptor*)
+PROTOBUF_DEFINE_OPTIONS_ACCESSOR(EnumValueDescriptor, EnumValueOptions)
+
+PROTOBUF_DEFINE_STRING_ACCESSOR(ServiceDescriptor, name)
+PROTOBUF_DEFINE_STRING_ACCESSOR(ServiceDescriptor, full_name)
+PROTOBUF_DEFINE_ACCESSOR(ServiceDescriptor, file, const FileDescriptor*)
+PROTOBUF_DEFINE_ACCESSOR(ServiceDescriptor, method_count, int)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(ServiceDescriptor, method,
+                               const MethodDescriptor*)
+PROTOBUF_DEFINE_OPTIONS_ACCESSOR(ServiceDescriptor, ServiceOptions)
+
+PROTOBUF_DEFINE_STRING_ACCESSOR(MethodDescriptor, name)
+PROTOBUF_DEFINE_STRING_ACCESSOR(MethodDescriptor, full_name)
+PROTOBUF_DEFINE_ACCESSOR(MethodDescriptor, service, const ServiceDescriptor*)
+PROTOBUF_DEFINE_OPTIONS_ACCESSOR(MethodDescriptor, MethodOptions)
+PROTOBUF_DEFINE_ACCESSOR(MethodDescriptor, client_streaming, bool)
+PROTOBUF_DEFINE_ACCESSOR(MethodDescriptor, server_streaming, bool)
+
+PROTOBUF_DEFINE_STRING_ACCESSOR(FileDescriptor, name)
+PROTOBUF_DEFINE_STRING_ACCESSOR(FileDescriptor, package)
+PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, pool, const DescriptorPool*)
+PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, dependency_count, int)
+PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, public_dependency_count, int)
+PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, weak_dependency_count, int)
+PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, message_type_count, int)
+PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, enum_type_count, int)
+PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, service_count, int)
+PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, extension_count, int)
+PROTOBUF_DEFINE_OPTIONS_ACCESSOR(FileDescriptor, FileOptions)
+PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, is_placeholder, bool)
+
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(FileDescriptor, message_type, const Descriptor*)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(FileDescriptor, enum_type, const EnumDescriptor*)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(FileDescriptor, service,
+                               const ServiceDescriptor*)
+PROTOBUF_DEFINE_ARRAY_ACCESSOR(FileDescriptor, extension,
+                               const FieldDescriptor*)
+
+#undef PROTOBUF_DEFINE_ACCESSOR
+#undef PROTOBUF_DEFINE_STRING_ACCESSOR
+#undef PROTOBUF_DEFINE_ARRAY_ACCESSOR
+
+// A few accessors differ from the macros...
+
+inline bool Descriptor::IsExtensionNumber(int number) const {
+  return FindExtensionRangeContainingNumber(number) != nullptr;
+}
+
+inline bool Descriptor::IsReservedNumber(int number) const {
+  return FindReservedRangeContainingNumber(number) != nullptr;
+}
+
+inline bool Descriptor::IsReservedName(const std::string& name) const {
+  for (int i = 0; i < reserved_name_count(); i++) {
+    if (name == reserved_name(i)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+// Can't use PROTOBUF_DEFINE_ARRAY_ACCESSOR because reserved_names_ is actually
+// an array of pointers rather than the usual array of objects.
+inline const std::string& Descriptor::reserved_name(int index) const {
+  return *reserved_names_[index];
+}
+
+inline bool EnumDescriptor::IsReservedNumber(int number) const {
+  return FindReservedRangeContainingNumber(number) != nullptr;
+}
+
+inline bool EnumDescriptor::IsReservedName(const std::string& name) const {
+  for (int i = 0; i < reserved_name_count(); i++) {
+    if (name == reserved_name(i)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+// Can't use PROTOBUF_DEFINE_ARRAY_ACCESSOR because reserved_names_ is actually
+// an array of pointers rather than the usual array of objects.
+inline const std::string& EnumDescriptor::reserved_name(int index) const {
+  return *reserved_names_[index];
+}
+
+inline FieldDescriptor::Type FieldDescriptor::type() const {
+  if (type_once_) {
+    internal::call_once(*type_once_, &FieldDescriptor::TypeOnceInit, this);
+  }
+  return type_;
+}
+
+inline bool FieldDescriptor::is_required() const {
+  return label() == LABEL_REQUIRED;
+}
+
+inline bool FieldDescriptor::is_optional() const {
+  return label() == LABEL_OPTIONAL;
+}
+
+inline bool FieldDescriptor::is_repeated() const {
+  return label() == LABEL_REPEATED;
+}
+
+inline bool FieldDescriptor::is_packable() const {
+  return is_repeated() && IsTypePackable(type());
+}
+
+inline bool FieldDescriptor::is_map() const {
+  return type() == TYPE_MESSAGE && is_map_message_type();
+}
+
+// To save space, index() is computed by looking at the descriptor's position
+// in the parent's array of children.
+inline int FieldDescriptor::index() const {
+  if (!is_extension_) {
+    return static_cast(this - containing_type()->fields_);
+  } else if (extension_scope_ != nullptr) {
+    return static_cast(this - extension_scope_->extensions_);
+  } else {
+    return static_cast(this - file_->extensions_);
+  }
+}
+
+inline int Descriptor::index() const {
+  if (containing_type_ == nullptr) {
+    return static_cast(this - file_->message_types_);
+  } else {
+    return static_cast(this - containing_type_->nested_types_);
+  }
+}
+
+inline const FileDescriptor* OneofDescriptor::file() const {
+  return containing_type()->file();
+}
+
+inline int OneofDescriptor::index() const {
+  return static_cast(this - containing_type_->oneof_decls_);
+}
+
+inline int EnumDescriptor::index() const {
+  if (containing_type_ == nullptr) {
+    return static_cast(this - file_->enum_types_);
+  } else {
+    return static_cast(this - containing_type_->enum_types_);
+  }
+}
+
+inline const FileDescriptor* EnumValueDescriptor::file() const {
+  return type()->file();
+}
+
+inline int EnumValueDescriptor::index() const {
+  return static_cast(this - type_->values_);
+}
+
+inline int ServiceDescriptor::index() const {
+  return static_cast(this - file_->services_);
+}
+
+inline const FileDescriptor* MethodDescriptor::file() const {
+  return service()->file();
+}
+
+inline int MethodDescriptor::index() const {
+  return static_cast(this - service_->methods_);
+}
+
+inline const char* FieldDescriptor::type_name() const {
+  return kTypeToName[type()];
+}
+
+inline FieldDescriptor::CppType FieldDescriptor::cpp_type() const {
+  return kTypeToCppTypeMap[type()];
+}
+
+inline const char* FieldDescriptor::cpp_type_name() const {
+  return kCppTypeToName[kTypeToCppTypeMap[type()]];
+}
+
+inline FieldDescriptor::CppType FieldDescriptor::TypeToCppType(Type type) {
+  return kTypeToCppTypeMap[type];
+}
+
+inline const char* FieldDescriptor::TypeName(Type type) {
+  return kTypeToName[type];
+}
+
+inline const char* FieldDescriptor::CppTypeName(CppType cpp_type) {
+  return kCppTypeToName[cpp_type];
+}
+
+inline bool FieldDescriptor::IsTypePackable(Type field_type) {
+  return (field_type != FieldDescriptor::TYPE_STRING &&
+          field_type != FieldDescriptor::TYPE_GROUP &&
+          field_type != FieldDescriptor::TYPE_MESSAGE &&
+          field_type != FieldDescriptor::TYPE_BYTES);
+}
+
+inline const FileDescriptor* FileDescriptor::public_dependency(
+    int index) const {
+  return dependency(public_dependencies_[index]);
+}
+
+inline const FileDescriptor* FileDescriptor::weak_dependency(int index) const {
+  return dependency(weak_dependencies_[index]);
+}
+
+inline FileDescriptor::Syntax FileDescriptor::syntax() const { return syntax_; }
+
+// Can't use PROTOBUF_DEFINE_ARRAY_ACCESSOR because fields_ is actually an array
+// of pointers rather than the usual array of objects.
+inline const FieldDescriptor* OneofDescriptor::field(int index) const {
+  return fields_[index];
+}
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_DESCRIPTOR_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.pb.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.pb.cc"
new file mode 100644
index 00000000..c15d76c8
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.pb.cc"
@@ -0,0 +1,11510 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/descriptor.proto
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<6> scc_info_DescriptorProto_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_DescriptorProto_ExtensionRange_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_DescriptorProto_ReservedRange_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<3> scc_info_EnumDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_EnumDescriptorProto_EnumReservedRange_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_EnumOptions_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_EnumValueDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_EnumValueOptions_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_ExtensionRangeOptions_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_FieldDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_FieldOptions_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<6> scc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_FileOptions_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_GeneratedCodeInfo_Annotation_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_MessageOptions_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_MethodDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_MethodOptions_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_OneofDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_OneofOptions_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<2> scc_info_ServiceDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_ServiceOptions_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_SourceCodeInfo_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_SourceCodeInfo_Location_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_UninterpretedOption_NamePart_google_2fprotobuf_2fdescriptor_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+class FileDescriptorSetDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _FileDescriptorSet_default_instance_;
+class FileDescriptorProtoDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _FileDescriptorProto_default_instance_;
+class DescriptorProto_ExtensionRangeDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _DescriptorProto_ExtensionRange_default_instance_;
+class DescriptorProto_ReservedRangeDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _DescriptorProto_ReservedRange_default_instance_;
+class DescriptorProtoDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _DescriptorProto_default_instance_;
+class ExtensionRangeOptionsDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _ExtensionRangeOptions_default_instance_;
+class FieldDescriptorProtoDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _FieldDescriptorProto_default_instance_;
+class OneofDescriptorProtoDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _OneofDescriptorProto_default_instance_;
+class EnumDescriptorProto_EnumReservedRangeDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _EnumDescriptorProto_EnumReservedRange_default_instance_;
+class EnumDescriptorProtoDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _EnumDescriptorProto_default_instance_;
+class EnumValueDescriptorProtoDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _EnumValueDescriptorProto_default_instance_;
+class ServiceDescriptorProtoDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _ServiceDescriptorProto_default_instance_;
+class MethodDescriptorProtoDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _MethodDescriptorProto_default_instance_;
+class FileOptionsDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _FileOptions_default_instance_;
+class MessageOptionsDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _MessageOptions_default_instance_;
+class FieldOptionsDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _FieldOptions_default_instance_;
+class OneofOptionsDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _OneofOptions_default_instance_;
+class EnumOptionsDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _EnumOptions_default_instance_;
+class EnumValueOptionsDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _EnumValueOptions_default_instance_;
+class ServiceOptionsDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _ServiceOptions_default_instance_;
+class MethodOptionsDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _MethodOptions_default_instance_;
+class UninterpretedOption_NamePartDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _UninterpretedOption_NamePart_default_instance_;
+class UninterpretedOptionDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _UninterpretedOption_default_instance_;
+class SourceCodeInfo_LocationDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _SourceCodeInfo_Location_default_instance_;
+class SourceCodeInfoDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _SourceCodeInfo_default_instance_;
+class GeneratedCodeInfo_AnnotationDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _GeneratedCodeInfo_Annotation_default_instance_;
+class GeneratedCodeInfoDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _GeneratedCodeInfo_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+static void InitDefaultsscc_info_DescriptorProto_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_DescriptorProto_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::DescriptorProto();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::DescriptorProto::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<6> scc_info_DescriptorProto_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 6, 0, InitDefaultsscc_info_DescriptorProto_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_FieldDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_EnumDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_DescriptorProto_ExtensionRange_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_OneofDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_MessageOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_DescriptorProto_ReservedRange_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_DescriptorProto_ExtensionRange_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_DescriptorProto_ExtensionRange_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_DescriptorProto_ExtensionRange_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_DescriptorProto_ExtensionRange_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_ExtensionRangeOptions_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_DescriptorProto_ReservedRange_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_DescriptorProto_ReservedRange_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_DescriptorProto_ReservedRange_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_DescriptorProto_ReservedRange_google_2fprotobuf_2fdescriptor_2eproto}, {}};
+
+static void InitDefaultsscc_info_EnumDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_EnumDescriptorProto_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::EnumDescriptorProto();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::EnumDescriptorProto::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<3> scc_info_EnumDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 3, 0, InitDefaultsscc_info_EnumDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_EnumValueDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_EnumOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_EnumDescriptorProto_EnumReservedRange_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_EnumDescriptorProto_EnumReservedRange_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_EnumDescriptorProto_EnumReservedRange_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_EnumDescriptorProto_EnumReservedRange_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_EnumDescriptorProto_EnumReservedRange_google_2fprotobuf_2fdescriptor_2eproto}, {}};
+
+static void InitDefaultsscc_info_EnumOptions_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_EnumOptions_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::EnumOptions();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::EnumOptions::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_EnumOptions_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_EnumOptions_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_EnumValueDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_EnumValueDescriptorProto_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_EnumValueDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_EnumValueDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_EnumValueOptions_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_EnumValueOptions_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_EnumValueOptions_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::EnumValueOptions();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::EnumValueOptions::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_EnumValueOptions_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_EnumValueOptions_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_ExtensionRangeOptions_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_ExtensionRangeOptions_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_ExtensionRangeOptions_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_ExtensionRangeOptions_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_FieldDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_FieldDescriptorProto_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::FieldDescriptorProto();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_FieldDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_FieldDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_FieldOptions_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_FieldOptions_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_FieldOptions_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::FieldOptions();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::FieldOptions::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_FieldOptions_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_FieldOptions_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_FileDescriptorProto_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::FileDescriptorProto();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::FileDescriptorProto::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<6> scc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 6, 0, InitDefaultsscc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_DescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_EnumDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_ServiceDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_FieldDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_FileOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_SourceCodeInfo_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_FileDescriptorSet_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_FileDescriptorSet_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::FileDescriptorSet();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::FileDescriptorSet::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_FileDescriptorSet_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_FileDescriptorSet_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_FileOptions_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_FileOptions_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::FileOptions();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::FileOptions::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_FileOptions_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_FileOptions_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_GeneratedCodeInfo_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_GeneratedCodeInfo_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_GeneratedCodeInfo_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_GeneratedCodeInfo_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_GeneratedCodeInfo_Annotation_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_GeneratedCodeInfo_Annotation_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_GeneratedCodeInfo_Annotation_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_GeneratedCodeInfo_Annotation_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_GeneratedCodeInfo_Annotation_google_2fprotobuf_2fdescriptor_2eproto}, {}};
+
+static void InitDefaultsscc_info_MessageOptions_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_MessageOptions_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::MessageOptions();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::MessageOptions::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_MessageOptions_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_MessageOptions_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_MethodDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_MethodDescriptorProto_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::MethodDescriptorProto();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::MethodDescriptorProto::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_MethodDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_MethodDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_MethodOptions_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_MethodOptions_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_MethodOptions_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::MethodOptions();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::MethodOptions::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_MethodOptions_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_MethodOptions_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_OneofDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_OneofDescriptorProto_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::OneofDescriptorProto();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::OneofDescriptorProto::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_OneofDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_OneofDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_OneofOptions_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_OneofOptions_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_OneofOptions_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::OneofOptions();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::OneofOptions::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_OneofOptions_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_OneofOptions_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_ServiceDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_ServiceDescriptorProto_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<2> scc_info_ServiceDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 2, 0, InitDefaultsscc_info_ServiceDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_MethodDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+      &scc_info_ServiceOptions_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_ServiceOptions_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_ServiceOptions_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::ServiceOptions();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::ServiceOptions::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_ServiceOptions_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_ServiceOptions_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_SourceCodeInfo_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_SourceCodeInfo_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::SourceCodeInfo();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::SourceCodeInfo::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_SourceCodeInfo_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_SourceCodeInfo_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_SourceCodeInfo_Location_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_SourceCodeInfo_Location_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_SourceCodeInfo_Location_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_SourceCodeInfo_Location_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_SourceCodeInfo_Location_google_2fprotobuf_2fdescriptor_2eproto}, {}};
+
+static void InitDefaultsscc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_UninterpretedOption_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::UninterpretedOption();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 1, 0, InitDefaultsscc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto}, {
+      &scc_info_UninterpretedOption_NamePart_google_2fprotobuf_2fdescriptor_2eproto.base,}};
+
+static void InitDefaultsscc_info_UninterpretedOption_NamePart_google_2fprotobuf_2fdescriptor_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_UninterpretedOption_NamePart_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_UninterpretedOption_NamePart_google_2fprotobuf_2fdescriptor_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_UninterpretedOption_NamePart_google_2fprotobuf_2fdescriptor_2eproto}, {}};
+
+static ::PROTOBUF_NAMESPACE_ID::Metadata file_level_metadata_google_2fprotobuf_2fdescriptor_2eproto[27];
+static const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* file_level_enum_descriptors_google_2fprotobuf_2fdescriptor_2eproto[6];
+static constexpr ::PROTOBUF_NAMESPACE_ID::ServiceDescriptor const** file_level_service_descriptors_google_2fprotobuf_2fdescriptor_2eproto = nullptr;
+
+const ::PROTOBUF_NAMESPACE_ID::uint32 TableStruct_google_2fprotobuf_2fdescriptor_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileDescriptorSet, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileDescriptorSet, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileDescriptorSet, file_),
+  ~0u,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileDescriptorProto, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileDescriptorProto, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileDescriptorProto, name_),
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+  ~0u,  // no _weak_field_map_
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+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumDescriptorProto, value_),
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+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodDescriptorProto, _internal_metadata_),
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+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodDescriptorProto, name_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodDescriptorProto, input_type_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodDescriptorProto, output_type_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodDescriptorProto, options_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodDescriptorProto, client_streaming_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodDescriptorProto, server_streaming_),
+  0,
+  1,
+  2,
+  3,
+  4,
+  5,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, _internal_metadata_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, _extensions_),
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, java_package_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, java_outer_classname_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, java_multiple_files_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, java_generate_equals_and_hash_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, java_string_check_utf8_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, optimize_for_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, go_package_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, cc_generic_services_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, java_generic_services_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, py_generic_services_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, php_generic_services_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, deprecated_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, cc_enable_arenas_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, objc_class_prefix_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, csharp_namespace_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, swift_prefix_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, php_class_prefix_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, php_namespace_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, php_metadata_namespace_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, ruby_package_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FileOptions, uninterpreted_option_),
+  0,
+  1,
+  10,
+  11,
+  12,
+  19,
+  2,
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+  15,
+  16,
+  17,
+  18,
+  3,
+  4,
+  5,
+  6,
+  7,
+  8,
+  9,
+  ~0u,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MessageOptions, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MessageOptions, _internal_metadata_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MessageOptions, _extensions_),
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MessageOptions, message_set_wire_format_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MessageOptions, no_standard_descriptor_accessor_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MessageOptions, deprecated_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MessageOptions, map_entry_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MessageOptions, uninterpreted_option_),
+  0,
+  1,
+  2,
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+  ~0u,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldOptions, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldOptions, _internal_metadata_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldOptions, _extensions_),
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldOptions, ctype_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldOptions, packed_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldOptions, jstype_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldOptions, lazy_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldOptions, deprecated_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldOptions, weak_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldOptions, uninterpreted_option_),
+  0,
+  1,
+  5,
+  2,
+  3,
+  4,
+  ~0u,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::OneofOptions, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::OneofOptions, _internal_metadata_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::OneofOptions, _extensions_),
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::OneofOptions, uninterpreted_option_),
+  ~0u,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumOptions, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumOptions, _internal_metadata_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumOptions, _extensions_),
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumOptions, allow_alias_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumOptions, deprecated_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumOptions, uninterpreted_option_),
+  0,
+  1,
+  ~0u,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumValueOptions, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumValueOptions, _internal_metadata_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumValueOptions, _extensions_),
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumValueOptions, deprecated_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::EnumValueOptions, uninterpreted_option_),
+  0,
+  ~0u,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::ServiceOptions, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::ServiceOptions, _internal_metadata_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::ServiceOptions, _extensions_),
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::ServiceOptions, deprecated_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::ServiceOptions, uninterpreted_option_),
+  0,
+  ~0u,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodOptions, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodOptions, _internal_metadata_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodOptions, _extensions_),
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodOptions, deprecated_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodOptions, idempotency_level_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::MethodOptions, uninterpreted_option_),
+  0,
+  1,
+  ~0u,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart, name_part_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart, is_extension_),
+  0,
+  1,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption, name_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption, identifier_value_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption, positive_int_value_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption, negative_int_value_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption, double_value_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption, string_value_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::UninterpretedOption, aggregate_value_),
+  ~0u,
+  0,
+  3,
+  4,
+  5,
+  1,
+  2,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location, path_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location, span_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location, leading_comments_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location, trailing_comments_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location, leading_detached_comments_),
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+  ~0u,
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+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::SourceCodeInfo, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::SourceCodeInfo, location_),
+  ~0u,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation, path_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation, source_file_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation, begin_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation, end_),
+  ~0u,
+  0,
+  1,
+  2,
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo, annotation_),
+  ~0u,
+};
+static const ::PROTOBUF_NAMESPACE_ID::internal::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
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+  { 7, 24, sizeof(PROTOBUF_NAMESPACE_ID::FileDescriptorProto)},
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+  { 47, 54, sizeof(PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange)},
+  { 56, 71, sizeof(PROTOBUF_NAMESPACE_ID::DescriptorProto)},
+  { 81, 87, sizeof(PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions)},
+  { 88, 103, sizeof(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto)},
+  { 113, 120, sizeof(PROTOBUF_NAMESPACE_ID::OneofDescriptorProto)},
+  { 122, 129, sizeof(PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange)},
+  { 131, 141, sizeof(PROTOBUF_NAMESPACE_ID::EnumDescriptorProto)},
+  { 146, 154, sizeof(PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto)},
+  { 157, 165, sizeof(PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto)},
+  { 168, 179, sizeof(PROTOBUF_NAMESPACE_ID::MethodDescriptorProto)},
+  { 185, 211, sizeof(PROTOBUF_NAMESPACE_ID::FileOptions)},
+  { 232, 242, sizeof(PROTOBUF_NAMESPACE_ID::MessageOptions)},
+  { 247, 259, sizeof(PROTOBUF_NAMESPACE_ID::FieldOptions)},
+  { 266, 272, sizeof(PROTOBUF_NAMESPACE_ID::OneofOptions)},
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+  { 284, 291, sizeof(PROTOBUF_NAMESPACE_ID::EnumValueOptions)},
+  { 293, 300, sizeof(PROTOBUF_NAMESPACE_ID::ServiceOptions)},
+  { 302, 310, sizeof(PROTOBUF_NAMESPACE_ID::MethodOptions)},
+  { 313, 320, sizeof(PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart)},
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+  { 363, 372, sizeof(PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation)},
+  { 376, 382, sizeof(PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo)},
+};
+
+static ::PROTOBUF_NAMESPACE_ID::Message const * const file_default_instances[] = {
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_FileDescriptorSet_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_FileDescriptorProto_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_DescriptorProto_ExtensionRange_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_DescriptorProto_ReservedRange_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_DescriptorProto_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_ExtensionRangeOptions_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_FieldDescriptorProto_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_OneofDescriptorProto_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_EnumDescriptorProto_EnumReservedRange_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_EnumDescriptorProto_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_EnumValueDescriptorProto_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_ServiceDescriptorProto_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_MethodDescriptorProto_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_FileOptions_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_MessageOptions_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_FieldOptions_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_OneofOptions_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_EnumOptions_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_EnumValueOptions_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_ServiceOptions_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_MethodOptions_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_UninterpretedOption_NamePart_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_UninterpretedOption_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_SourceCodeInfo_Location_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_SourceCodeInfo_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_GeneratedCodeInfo_Annotation_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_GeneratedCodeInfo_default_instance_),
+};
+
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+  "java_multiple_files\030\n \001(\010:\005false\022)\n\035java"
+  "_generate_equals_and_hash\030\024 \001(\010B\002\030\001\022%\n\026j"
+  "ava_string_check_utf8\030\033 \001(\010:\005false\022F\n\014op"
+  "timize_for\030\t \001(\0162).google.protobuf.FileO"
+  "ptions.OptimizeMode:\005SPEED\022\022\n\ngo_package"
+  "\030\013 \001(\t\022\"\n\023cc_generic_services\030\020 \001(\010:\005fal"
+  "se\022$\n\025java_generic_services\030\021 \001(\010:\005false"
+  "\022\"\n\023py_generic_services\030\022 \001(\010:\005false\022#\n\024"
+  "php_generic_services\030* \001(\010:\005false\022\031\n\ndep"
+  "recated\030\027 \001(\010:\005false\022\037\n\020cc_enable_arenas"
+  "\030\037 \001(\010:\005false\022\031\n\021objc_class_prefix\030$ \001(\t"
+  "\022\030\n\020csharp_namespace\030% \001(\t\022\024\n\014swift_pref"
+  "ix\030\' \001(\t\022\030\n\020php_class_prefix\030( \001(\t\022\025\n\rph"
+  "p_namespace\030) \001(\t\022\036\n\026php_metadata_namesp"
+  "ace\030, \001(\t\022\024\n\014ruby_package\030- \001(\t\022C\n\024unint"
+  "erpreted_option\030\347\007 \003(\0132$.google.protobuf"
+  ".UninterpretedOption\":\n\014OptimizeMode\022\t\n\005"
+  "SPEED\020\001\022\r\n\tCODE_SIZE\020\002\022\020\n\014LITE_RUNTIME\020\003"
+  "*\t\010\350\007\020\200\200\200\200\002J\004\010&\020\'\"\362\001\n\016MessageOptions\022&\n\027"
+  "message_set_wire_format\030\001 \001(\010:\005false\022.\n\037"
+  "no_standard_descriptor_accessor\030\002 \001(\010:\005f"
+  "alse\022\031\n\ndeprecated\030\003 \001(\010:\005false\022\021\n\tmap_e"
+  "ntry\030\007 \001(\010\022C\n\024uninterpreted_option\030\347\007 \003("
+  "\0132$.google.protobuf.UninterpretedOption*"
+  "\t\010\350\007\020\200\200\200\200\002J\004\010\010\020\tJ\004\010\t\020\n\"\236\003\n\014FieldOptions\022"
+  ":\n\005ctype\030\001 \001(\0162#.google.protobuf.FieldOp"
+  "tions.CType:\006STRING\022\016\n\006packed\030\002 \001(\010\022\?\n\006j"
+  "stype\030\006 \001(\0162$.google.protobuf.FieldOptio"
+  "ns.JSType:\tJS_NORMAL\022\023\n\004lazy\030\005 \001(\010:\005fals"
+  "e\022\031\n\ndeprecated\030\003 \001(\010:\005false\022\023\n\004weak\030\n \001"
+  "(\010:\005false\022C\n\024uninterpreted_option\030\347\007 \003(\013"
+  "2$.google.protobuf.UninterpretedOption\"/"
+  "\n\005CType\022\n\n\006STRING\020\000\022\010\n\004CORD\020\001\022\020\n\014STRING_"
+  "PIECE\020\002\"5\n\006JSType\022\r\n\tJS_NORMAL\020\000\022\r\n\tJS_S"
+  "TRING\020\001\022\r\n\tJS_NUMBER\020\002*\t\010\350\007\020\200\200\200\200\002J\004\010\004\020\005\""
+  "^\n\014OneofOptions\022C\n\024uninterpreted_option\030"
+  "\347\007 \003(\0132$.google.protobuf.UninterpretedOp"
+  "tion*\t\010\350\007\020\200\200\200\200\002\"\223\001\n\013EnumOptions\022\023\n\013allow"
+  "_alias\030\002 \001(\010\022\031\n\ndeprecated\030\003 \001(\010:\005false\022"
+  "C\n\024uninterpreted_option\030\347\007 \003(\0132$.google."
+  "protobuf.UninterpretedOption*\t\010\350\007\020\200\200\200\200\002J"
+  "\004\010\005\020\006\"}\n\020EnumValueOptions\022\031\n\ndeprecated\030"
+  "\001 \001(\010:\005false\022C\n\024uninterpreted_option\030\347\007 "
+  "\003(\0132$.google.protobuf.UninterpretedOptio"
+  "n*\t\010\350\007\020\200\200\200\200\002\"{\n\016ServiceOptions\022\031\n\ndeprec"
+  "ated\030! \001(\010:\005false\022C\n\024uninterpreted_optio"
+  "n\030\347\007 \003(\0132$.google.protobuf.Uninterpreted"
+  "Option*\t\010\350\007\020\200\200\200\200\002\"\255\002\n\rMethodOptions\022\031\n\nd"
+  "eprecated\030! \001(\010:\005false\022_\n\021idempotency_le"
+  "vel\030\" \001(\0162/.google.protobuf.MethodOption"
+  "s.IdempotencyLevel:\023IDEMPOTENCY_UNKNOWN\022"
+  "C\n\024uninterpreted_option\030\347\007 \003(\0132$.google."
+  "protobuf.UninterpretedOption\"P\n\020Idempote"
+  "ncyLevel\022\027\n\023IDEMPOTENCY_UNKNOWN\020\000\022\023\n\017NO_"
+  "SIDE_EFFECTS\020\001\022\016\n\nIDEMPOTENT\020\002*\t\010\350\007\020\200\200\200\200"
+  "\002\"\236\002\n\023UninterpretedOption\022;\n\004name\030\002 \003(\0132"
+  "-.google.protobuf.UninterpretedOption.Na"
+  "mePart\022\030\n\020identifier_value\030\003 \001(\t\022\032\n\022posi"
+  "tive_int_value\030\004 \001(\004\022\032\n\022negative_int_val"
+  "ue\030\005 \001(\003\022\024\n\014double_value\030\006 \001(\001\022\024\n\014string"
+  "_value\030\007 \001(\014\022\027\n\017aggregate_value\030\010 \001(\t\0323\n"
+  "\010NamePart\022\021\n\tname_part\030\001 \002(\t\022\024\n\014is_exten"
+  "sion\030\002 \002(\010\"\325\001\n\016SourceCodeInfo\022:\n\010locatio"
+  "n\030\001 \003(\0132(.google.protobuf.SourceCodeInfo"
+  ".Location\032\206\001\n\010Location\022\020\n\004path\030\001 \003(\005B\002\020\001"
+  "\022\020\n\004span\030\002 \003(\005B\002\020\001\022\030\n\020leading_comments\030\003"
+  " \001(\t\022\031\n\021trailing_comments\030\004 \001(\t\022!\n\031leadi"
+  "ng_detached_comments\030\006 \003(\t\"\247\001\n\021Generated"
+  "CodeInfo\022A\n\nannotation\030\001 \003(\0132-.google.pr"
+  "otobuf.GeneratedCodeInfo.Annotation\032O\n\nA"
+  "nnotation\022\020\n\004path\030\001 \003(\005B\002\020\001\022\023\n\013source_fi"
+  "le\030\002 \001(\t\022\r\n\005begin\030\003 \001(\005\022\013\n\003end\030\004 \001(\005B\217\001\n"
+  "\023com.google.protobufB\020DescriptorProtosH\001"
+  "Z>github.com/golang/protobuf/protoc-gen-"
+  "go/descriptor;descriptor\370\001\001\242\002\003GPB\252\002\032Goog"
+  "le.Protobuf.Reflection"
+  ;
+static const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable*const descriptor_table_google_2fprotobuf_2fdescriptor_2eproto_deps[1] = {
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase*const descriptor_table_google_2fprotobuf_2fdescriptor_2eproto_sccs[27] = {
+  &scc_info_DescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_DescriptorProto_ExtensionRange_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_DescriptorProto_ReservedRange_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_EnumDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_EnumDescriptorProto_EnumReservedRange_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_EnumOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_EnumValueDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_EnumValueOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_ExtensionRangeOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_FieldDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_FieldOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_FileDescriptorSet_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_FileOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_GeneratedCodeInfo_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_GeneratedCodeInfo_Annotation_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_MessageOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_MethodDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_MethodOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_OneofDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_OneofOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_ServiceDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_ServiceOptions_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_SourceCodeInfo_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_SourceCodeInfo_Location_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base,
+  &scc_info_UninterpretedOption_NamePart_google_2fprotobuf_2fdescriptor_2eproto.base,
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::once_flag descriptor_table_google_2fprotobuf_2fdescriptor_2eproto_once;
+static bool descriptor_table_google_2fprotobuf_2fdescriptor_2eproto_initialized = false;
+const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fdescriptor_2eproto = {
+  &descriptor_table_google_2fprotobuf_2fdescriptor_2eproto_initialized, descriptor_table_protodef_google_2fprotobuf_2fdescriptor_2eproto, "google/protobuf/descriptor.proto", 6022,
+  &descriptor_table_google_2fprotobuf_2fdescriptor_2eproto_once, descriptor_table_google_2fprotobuf_2fdescriptor_2eproto_sccs, descriptor_table_google_2fprotobuf_2fdescriptor_2eproto_deps, 27, 0,
+  schemas, file_default_instances, TableStruct_google_2fprotobuf_2fdescriptor_2eproto::offsets,
+  file_level_metadata_google_2fprotobuf_2fdescriptor_2eproto, 27, file_level_enum_descriptors_google_2fprotobuf_2fdescriptor_2eproto, file_level_service_descriptors_google_2fprotobuf_2fdescriptor_2eproto,
+};
+
+// Force running AddDescriptors() at dynamic initialization time.
+static bool dynamic_init_dummy_google_2fprotobuf_2fdescriptor_2eproto = (static_cast(::PROTOBUF_NAMESPACE_ID::internal::AddDescriptors(&descriptor_table_google_2fprotobuf_2fdescriptor_2eproto)), true);
+PROTOBUF_NAMESPACE_OPEN
+const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* FieldDescriptorProto_Type_descriptor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+  return file_level_enum_descriptors_google_2fprotobuf_2fdescriptor_2eproto[0];
+}
+bool FieldDescriptorProto_Type_IsValid(int value) {
+  switch (value) {
+    case 1:
+    case 2:
+    case 3:
+    case 4:
+    case 5:
+    case 6:
+    case 7:
+    case 8:
+    case 9:
+    case 10:
+    case 11:
+    case 12:
+    case 13:
+    case 14:
+    case 15:
+    case 16:
+    case 17:
+    case 18:
+      return true;
+    default:
+      return false;
+  }
+}
+
+#if (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_DOUBLE;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_FLOAT;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_INT64;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_UINT64;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_INT32;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_FIXED64;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_FIXED32;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_BOOL;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_STRING;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_GROUP;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_MESSAGE;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_BYTES;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_UINT32;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_ENUM;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_SFIXED32;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_SFIXED64;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_SINT32;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::TYPE_SINT64;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::Type_MIN;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto::Type_MAX;
+constexpr int FieldDescriptorProto::Type_ARRAYSIZE;
+#endif  // (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* FieldDescriptorProto_Label_descriptor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+  return file_level_enum_descriptors_google_2fprotobuf_2fdescriptor_2eproto[1];
+}
+bool FieldDescriptorProto_Label_IsValid(int value) {
+  switch (value) {
+    case 1:
+    case 2:
+    case 3:
+      return true;
+    default:
+      return false;
+  }
+}
+
+#if (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+constexpr FieldDescriptorProto_Label FieldDescriptorProto::LABEL_OPTIONAL;
+constexpr FieldDescriptorProto_Label FieldDescriptorProto::LABEL_REQUIRED;
+constexpr FieldDescriptorProto_Label FieldDescriptorProto::LABEL_REPEATED;
+constexpr FieldDescriptorProto_Label FieldDescriptorProto::Label_MIN;
+constexpr FieldDescriptorProto_Label FieldDescriptorProto::Label_MAX;
+constexpr int FieldDescriptorProto::Label_ARRAYSIZE;
+#endif  // (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* FileOptions_OptimizeMode_descriptor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+  return file_level_enum_descriptors_google_2fprotobuf_2fdescriptor_2eproto[2];
+}
+bool FileOptions_OptimizeMode_IsValid(int value) {
+  switch (value) {
+    case 1:
+    case 2:
+    case 3:
+      return true;
+    default:
+      return false;
+  }
+}
+
+#if (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+constexpr FileOptions_OptimizeMode FileOptions::SPEED;
+constexpr FileOptions_OptimizeMode FileOptions::CODE_SIZE;
+constexpr FileOptions_OptimizeMode FileOptions::LITE_RUNTIME;
+constexpr FileOptions_OptimizeMode FileOptions::OptimizeMode_MIN;
+constexpr FileOptions_OptimizeMode FileOptions::OptimizeMode_MAX;
+constexpr int FileOptions::OptimizeMode_ARRAYSIZE;
+#endif  // (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* FieldOptions_CType_descriptor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+  return file_level_enum_descriptors_google_2fprotobuf_2fdescriptor_2eproto[3];
+}
+bool FieldOptions_CType_IsValid(int value) {
+  switch (value) {
+    case 0:
+    case 1:
+    case 2:
+      return true;
+    default:
+      return false;
+  }
+}
+
+#if (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+constexpr FieldOptions_CType FieldOptions::STRING;
+constexpr FieldOptions_CType FieldOptions::CORD;
+constexpr FieldOptions_CType FieldOptions::STRING_PIECE;
+constexpr FieldOptions_CType FieldOptions::CType_MIN;
+constexpr FieldOptions_CType FieldOptions::CType_MAX;
+constexpr int FieldOptions::CType_ARRAYSIZE;
+#endif  // (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* FieldOptions_JSType_descriptor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+  return file_level_enum_descriptors_google_2fprotobuf_2fdescriptor_2eproto[4];
+}
+bool FieldOptions_JSType_IsValid(int value) {
+  switch (value) {
+    case 0:
+    case 1:
+    case 2:
+      return true;
+    default:
+      return false;
+  }
+}
+
+#if (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+constexpr FieldOptions_JSType FieldOptions::JS_NORMAL;
+constexpr FieldOptions_JSType FieldOptions::JS_STRING;
+constexpr FieldOptions_JSType FieldOptions::JS_NUMBER;
+constexpr FieldOptions_JSType FieldOptions::JSType_MIN;
+constexpr FieldOptions_JSType FieldOptions::JSType_MAX;
+constexpr int FieldOptions::JSType_ARRAYSIZE;
+#endif  // (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* MethodOptions_IdempotencyLevel_descriptor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+  return file_level_enum_descriptors_google_2fprotobuf_2fdescriptor_2eproto[5];
+}
+bool MethodOptions_IdempotencyLevel_IsValid(int value) {
+  switch (value) {
+    case 0:
+    case 1:
+    case 2:
+      return true;
+    default:
+      return false;
+  }
+}
+
+#if (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+constexpr MethodOptions_IdempotencyLevel MethodOptions::IDEMPOTENCY_UNKNOWN;
+constexpr MethodOptions_IdempotencyLevel MethodOptions::NO_SIDE_EFFECTS;
+constexpr MethodOptions_IdempotencyLevel MethodOptions::IDEMPOTENT;
+constexpr MethodOptions_IdempotencyLevel MethodOptions::IdempotencyLevel_MIN;
+constexpr MethodOptions_IdempotencyLevel MethodOptions::IdempotencyLevel_MAX;
+constexpr int MethodOptions::IdempotencyLevel_ARRAYSIZE;
+#endif  // (__cplusplus < 201703) && (!defined(_MSC_VER) || _MSC_VER >= 1900)
+
+// ===================================================================
+
+void FileDescriptorSet::InitAsDefaultInstance() {
+}
+class FileDescriptorSet::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+};
+
+FileDescriptorSet::FileDescriptorSet()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.FileDescriptorSet)
+}
+FileDescriptorSet::FileDescriptorSet(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  file_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.FileDescriptorSet)
+}
+FileDescriptorSet::FileDescriptorSet(const FileDescriptorSet& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      file_(from.file_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.FileDescriptorSet)
+}
+
+void FileDescriptorSet::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_FileDescriptorSet_google_2fprotobuf_2fdescriptor_2eproto.base);
+}
+
+FileDescriptorSet::~FileDescriptorSet() {
+  // @@protoc_insertion_point(destructor:google.protobuf.FileDescriptorSet)
+  SharedDtor();
+}
+
+void FileDescriptorSet::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void FileDescriptorSet::ArenaDtor(void* object) {
+  FileDescriptorSet* _this = reinterpret_cast< FileDescriptorSet* >(object);
+  (void)_this;
+}
+void FileDescriptorSet::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void FileDescriptorSet::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const FileDescriptorSet& FileDescriptorSet::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_FileDescriptorSet_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void FileDescriptorSet::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.FileDescriptorSet)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  file_.Clear();
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* FileDescriptorSet::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // repeated .google.protobuf.FileDescriptorProto file = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_file(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<10>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* FileDescriptorSet::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FileDescriptorSet)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.FileDescriptorProto file = 1;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_file_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(1, this->_internal_file(i), target, stream);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.FileDescriptorSet)
+  return target;
+}
+
+size_t FileDescriptorSet::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.FileDescriptorSet)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.FileDescriptorProto file = 1;
+  total_size += 1UL * this->_internal_file_size();
+  for (const auto& msg : this->file_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void FileDescriptorSet::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.FileDescriptorSet)
+  GOOGLE_DCHECK_NE(&from, this);
+  const FileDescriptorSet* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.FileDescriptorSet)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.FileDescriptorSet)
+    MergeFrom(*source);
+  }
+}
+
+void FileDescriptorSet::MergeFrom(const FileDescriptorSet& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.FileDescriptorSet)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  file_.MergeFrom(from.file_);
+}
+
+void FileDescriptorSet::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.FileDescriptorSet)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void FileDescriptorSet::CopyFrom(const FileDescriptorSet& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.FileDescriptorSet)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool FileDescriptorSet::IsInitialized() const {
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(file_)) return false;
+  return true;
+}
+
+void FileDescriptorSet::InternalSwap(FileDescriptorSet* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  file_.InternalSwap(&other->file_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata FileDescriptorSet::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void FileDescriptorProto::InitAsDefaultInstance() {
+  PROTOBUF_NAMESPACE_ID::_FileDescriptorProto_default_instance_._instance.get_mutable()->options_ = const_cast< PROTOBUF_NAMESPACE_ID::FileOptions*>(
+      PROTOBUF_NAMESPACE_ID::FileOptions::internal_default_instance());
+  PROTOBUF_NAMESPACE_ID::_FileDescriptorProto_default_instance_._instance.get_mutable()->source_code_info_ = const_cast< PROTOBUF_NAMESPACE_ID::SourceCodeInfo*>(
+      PROTOBUF_NAMESPACE_ID::SourceCodeInfo::internal_default_instance());
+}
+class FileDescriptorProto::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_name(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_package(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+  static const PROTOBUF_NAMESPACE_ID::FileOptions& options(const FileDescriptorProto* msg);
+  static void set_has_options(HasBits* has_bits) {
+    (*has_bits)[0] |= 8u;
+  }
+  static const PROTOBUF_NAMESPACE_ID::SourceCodeInfo& source_code_info(const FileDescriptorProto* msg);
+  static void set_has_source_code_info(HasBits* has_bits) {
+    (*has_bits)[0] |= 16u;
+  }
+  static void set_has_syntax(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+};
+
+const PROTOBUF_NAMESPACE_ID::FileOptions&
+FileDescriptorProto::_Internal::options(const FileDescriptorProto* msg) {
+  return *msg->options_;
+}
+const PROTOBUF_NAMESPACE_ID::SourceCodeInfo&
+FileDescriptorProto::_Internal::source_code_info(const FileDescriptorProto* msg) {
+  return *msg->source_code_info_;
+}
+void FileDescriptorProto::unsafe_arena_set_allocated_options(
+    PROTOBUF_NAMESPACE_ID::FileOptions* options) {
+  if (GetArenaNoVirtual() == nullptr) {
+    delete options_;
+  }
+  options_ = options;
+  if (options) {
+    _has_bits_[0] |= 0x00000008u;
+  } else {
+    _has_bits_[0] &= ~0x00000008u;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileDescriptorProto.options)
+}
+void FileDescriptorProto::unsafe_arena_set_allocated_source_code_info(
+    PROTOBUF_NAMESPACE_ID::SourceCodeInfo* source_code_info) {
+  if (GetArenaNoVirtual() == nullptr) {
+    delete source_code_info_;
+  }
+  source_code_info_ = source_code_info;
+  if (source_code_info) {
+    _has_bits_[0] |= 0x00000010u;
+  } else {
+    _has_bits_[0] &= ~0x00000010u;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileDescriptorProto.source_code_info)
+}
+FileDescriptorProto::FileDescriptorProto()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.FileDescriptorProto)
+}
+FileDescriptorProto::FileDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  dependency_(arena),
+  message_type_(arena),
+  enum_type_(arena),
+  service_(arena),
+  extension_(arena),
+  public_dependency_(arena),
+  weak_dependency_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.FileDescriptorProto)
+}
+FileDescriptorProto::FileDescriptorProto(const FileDescriptorProto& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      dependency_(from.dependency_),
+      message_type_(from.message_type_),
+      enum_type_(from.enum_type_),
+      service_(from.service_),
+      extension_(from.extension_),
+      public_dependency_(from.public_dependency_),
+      weak_dependency_(from.weak_dependency_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_name()) {
+    name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_name(),
+      GetArenaNoVirtual());
+  }
+  package_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_package()) {
+    package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_package(),
+      GetArenaNoVirtual());
+  }
+  syntax_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_syntax()) {
+    syntax_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_syntax(),
+      GetArenaNoVirtual());
+  }
+  if (from._internal_has_options()) {
+    options_ = new PROTOBUF_NAMESPACE_ID::FileOptions(*from.options_);
+  } else {
+    options_ = nullptr;
+  }
+  if (from._internal_has_source_code_info()) {
+    source_code_info_ = new PROTOBUF_NAMESPACE_ID::SourceCodeInfo(*from.source_code_info_);
+  } else {
+    source_code_info_ = nullptr;
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.FileDescriptorProto)
+}
+
+void FileDescriptorProto::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  package_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  syntax_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  ::memset(&options_, 0, static_cast(
+      reinterpret_cast(&source_code_info_) -
+      reinterpret_cast(&options_)) + sizeof(source_code_info_));
+}
+
+FileDescriptorProto::~FileDescriptorProto() {
+  // @@protoc_insertion_point(destructor:google.protobuf.FileDescriptorProto)
+  SharedDtor();
+}
+
+void FileDescriptorProto::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  package_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  syntax_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (this != internal_default_instance()) delete options_;
+  if (this != internal_default_instance()) delete source_code_info_;
+}
+
+void FileDescriptorProto::ArenaDtor(void* object) {
+  FileDescriptorProto* _this = reinterpret_cast< FileDescriptorProto* >(object);
+  (void)_this;
+}
+void FileDescriptorProto::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void FileDescriptorProto::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const FileDescriptorProto& FileDescriptorProto::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void FileDescriptorProto::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.FileDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  dependency_.Clear();
+  message_type_.Clear();
+  enum_type_.Clear();
+  service_.Clear();
+  extension_.Clear();
+  public_dependency_.Clear();
+  weak_dependency_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x0000001fu) {
+    if (cached_has_bits & 0x00000001u) {
+      name_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      package_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000004u) {
+      syntax_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000008u) {
+      GOOGLE_DCHECK(options_ != nullptr);
+      options_->Clear();
+    }
+    if (cached_has_bits & 0x00000010u) {
+      GOOGLE_DCHECK(source_code_info_ != nullptr);
+      source_code_info_->Clear();
+    }
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* FileDescriptorProto::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional string name = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileDescriptorProto.name");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string package = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          auto str = _internal_mutable_package();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileDescriptorProto.package");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated string dependency = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            auto str = _internal_add_dependency();
+            ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+            #ifndef NDEBUG
+            ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileDescriptorProto.dependency");
+            #endif  // !NDEBUG
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<26>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.DescriptorProto message_type = 4;
+      case 4:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 34)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_message_type(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<34>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.EnumDescriptorProto enum_type = 5;
+      case 5:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 42)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_enum_type(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<42>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.ServiceDescriptorProto service = 6;
+      case 6:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 50)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_service(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<50>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.FieldDescriptorProto extension = 7;
+      case 7:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_extension(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<58>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.FileOptions options = 8;
+      case 8:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 66)) {
+          ptr = ctx->ParseMessage(_internal_mutable_options(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.SourceCodeInfo source_code_info = 9;
+      case 9:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 74)) {
+          ptr = ctx->ParseMessage(_internal_mutable_source_code_info(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated int32 public_dependency = 10;
+      case 10:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 80)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            _internal_add_public_dependency(::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr));
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<80>(ptr));
+        } else if (static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 82) {
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::PackedInt32Parser(_internal_mutable_public_dependency(), ptr, ctx);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated int32 weak_dependency = 11;
+      case 11:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 88)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            _internal_add_weak_dependency(::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr));
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<88>(ptr));
+        } else if (static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 90) {
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::PackedInt32Parser(_internal_mutable_weak_dependency(), ptr, ctx);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string syntax = 12;
+      case 12:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 98)) {
+          auto str = _internal_mutable_syntax();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileDescriptorProto.syntax");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* FileDescriptorProto::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FileDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional string name = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_name().data(), static_cast(this->_internal_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileDescriptorProto.name");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_name(), target);
+  }
+
+  // optional string package = 2;
+  if (cached_has_bits & 0x00000002u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_package().data(), static_cast(this->_internal_package().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileDescriptorProto.package");
+    target = stream->WriteStringMaybeAliased(
+        2, this->_internal_package(), target);
+  }
+
+  // repeated string dependency = 3;
+  for (int i = 0, n = this->_internal_dependency_size(); i < n; i++) {
+    const auto& s = this->_internal_dependency(i);
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      s.data(), static_cast(s.length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileDescriptorProto.dependency");
+    target = stream->WriteString(3, s, target);
+  }
+
+  // repeated .google.protobuf.DescriptorProto message_type = 4;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_message_type_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(4, this->_internal_message_type(i), target, stream);
+  }
+
+  // repeated .google.protobuf.EnumDescriptorProto enum_type = 5;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_enum_type_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(5, this->_internal_enum_type(i), target, stream);
+  }
+
+  // repeated .google.protobuf.ServiceDescriptorProto service = 6;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_service_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(6, this->_internal_service(i), target, stream);
+  }
+
+  // repeated .google.protobuf.FieldDescriptorProto extension = 7;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_extension_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(7, this->_internal_extension(i), target, stream);
+  }
+
+  // optional .google.protobuf.FileOptions options = 8;
+  if (cached_has_bits & 0x00000008u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        8, _Internal::options(this), target, stream);
+  }
+
+  // optional .google.protobuf.SourceCodeInfo source_code_info = 9;
+  if (cached_has_bits & 0x00000010u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        9, _Internal::source_code_info(this), target, stream);
+  }
+
+  // repeated int32 public_dependency = 10;
+  for (int i = 0, n = this->_internal_public_dependency_size(); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(10, this->_internal_public_dependency(i), target);
+  }
+
+  // repeated int32 weak_dependency = 11;
+  for (int i = 0, n = this->_internal_weak_dependency_size(); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(11, this->_internal_weak_dependency(i), target);
+  }
+
+  // optional string syntax = 12;
+  if (cached_has_bits & 0x00000004u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_syntax().data(), static_cast(this->_internal_syntax().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileDescriptorProto.syntax");
+    target = stream->WriteStringMaybeAliased(
+        12, this->_internal_syntax(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.FileDescriptorProto)
+  return target;
+}
+
+size_t FileDescriptorProto::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.FileDescriptorProto)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated string dependency = 3;
+  total_size += 1 *
+      ::PROTOBUF_NAMESPACE_ID::internal::FromIntSize(dependency_.size());
+  for (int i = 0, n = dependency_.size(); i < n; i++) {
+    total_size += ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+      dependency_.Get(i));
+  }
+
+  // repeated .google.protobuf.DescriptorProto message_type = 4;
+  total_size += 1UL * this->_internal_message_type_size();
+  for (const auto& msg : this->message_type_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated .google.protobuf.EnumDescriptorProto enum_type = 5;
+  total_size += 1UL * this->_internal_enum_type_size();
+  for (const auto& msg : this->enum_type_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated .google.protobuf.ServiceDescriptorProto service = 6;
+  total_size += 1UL * this->_internal_service_size();
+  for (const auto& msg : this->service_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated .google.protobuf.FieldDescriptorProto extension = 7;
+  total_size += 1UL * this->_internal_extension_size();
+  for (const auto& msg : this->extension_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated int32 public_dependency = 10;
+  {
+    size_t data_size = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      Int32Size(this->public_dependency_);
+    total_size += 1 *
+                  ::PROTOBUF_NAMESPACE_ID::internal::FromIntSize(this->_internal_public_dependency_size());
+    total_size += data_size;
+  }
+
+  // repeated int32 weak_dependency = 11;
+  {
+    size_t data_size = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      Int32Size(this->weak_dependency_);
+    total_size += 1 *
+                  ::PROTOBUF_NAMESPACE_ID::internal::FromIntSize(this->_internal_weak_dependency_size());
+    total_size += data_size;
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x0000001fu) {
+    // optional string name = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_name());
+    }
+
+    // optional string package = 2;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_package());
+    }
+
+    // optional string syntax = 12;
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_syntax());
+    }
+
+    // optional .google.protobuf.FileOptions options = 8;
+    if (cached_has_bits & 0x00000008u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *options_);
+    }
+
+    // optional .google.protobuf.SourceCodeInfo source_code_info = 9;
+    if (cached_has_bits & 0x00000010u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *source_code_info_);
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void FileDescriptorProto::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.FileDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  const FileDescriptorProto* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.FileDescriptorProto)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.FileDescriptorProto)
+    MergeFrom(*source);
+  }
+}
+
+void FileDescriptorProto::MergeFrom(const FileDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.FileDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  dependency_.MergeFrom(from.dependency_);
+  message_type_.MergeFrom(from.message_type_);
+  enum_type_.MergeFrom(from.enum_type_);
+  service_.MergeFrom(from.service_);
+  extension_.MergeFrom(from.extension_);
+  public_dependency_.MergeFrom(from.public_dependency_);
+  weak_dependency_.MergeFrom(from.weak_dependency_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x0000001fu) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_name(from._internal_name());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_set_package(from._internal_package());
+    }
+    if (cached_has_bits & 0x00000004u) {
+      _internal_set_syntax(from._internal_syntax());
+    }
+    if (cached_has_bits & 0x00000008u) {
+      _internal_mutable_options()->PROTOBUF_NAMESPACE_ID::FileOptions::MergeFrom(from._internal_options());
+    }
+    if (cached_has_bits & 0x00000010u) {
+      _internal_mutable_source_code_info()->PROTOBUF_NAMESPACE_ID::SourceCodeInfo::MergeFrom(from._internal_source_code_info());
+    }
+  }
+}
+
+void FileDescriptorProto::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.FileDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void FileDescriptorProto::CopyFrom(const FileDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.FileDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool FileDescriptorProto::IsInitialized() const {
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(message_type_)) return false;
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(enum_type_)) return false;
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(service_)) return false;
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(extension_)) return false;
+  if (_internal_has_options()) {
+    if (!options_->IsInitialized()) return false;
+  }
+  return true;
+}
+
+void FileDescriptorProto::InternalSwap(FileDescriptorProto* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  dependency_.InternalSwap(&other->dependency_);
+  message_type_.InternalSwap(&other->message_type_);
+  enum_type_.InternalSwap(&other->enum_type_);
+  service_.InternalSwap(&other->service_);
+  extension_.InternalSwap(&other->extension_);
+  public_dependency_.InternalSwap(&other->public_dependency_);
+  weak_dependency_.InternalSwap(&other->weak_dependency_);
+  name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  package_.Swap(&other->package_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  syntax_.Swap(&other->syntax_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(options_, other->options_);
+  swap(source_code_info_, other->source_code_info_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata FileDescriptorProto::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void DescriptorProto_ExtensionRange::InitAsDefaultInstance() {
+  PROTOBUF_NAMESPACE_ID::_DescriptorProto_ExtensionRange_default_instance_._instance.get_mutable()->options_ = const_cast< PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions*>(
+      PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions::internal_default_instance());
+}
+class DescriptorProto_ExtensionRange::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_start(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+  static void set_has_end(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+  static const PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions& options(const DescriptorProto_ExtensionRange* msg);
+  static void set_has_options(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+};
+
+const PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions&
+DescriptorProto_ExtensionRange::_Internal::options(const DescriptorProto_ExtensionRange* msg) {
+  return *msg->options_;
+}
+void DescriptorProto_ExtensionRange::unsafe_arena_set_allocated_options(
+    PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* options) {
+  if (GetArenaNoVirtual() == nullptr) {
+    delete options_;
+  }
+  options_ = options;
+  if (options) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.DescriptorProto.ExtensionRange.options)
+}
+DescriptorProto_ExtensionRange::DescriptorProto_ExtensionRange()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.DescriptorProto.ExtensionRange)
+}
+DescriptorProto_ExtensionRange::DescriptorProto_ExtensionRange(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.DescriptorProto.ExtensionRange)
+}
+DescriptorProto_ExtensionRange::DescriptorProto_ExtensionRange(const DescriptorProto_ExtensionRange& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  if (from._internal_has_options()) {
+    options_ = new PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions(*from.options_);
+  } else {
+    options_ = nullptr;
+  }
+  ::memcpy(&start_, &from.start_,
+    static_cast(reinterpret_cast(&end_) -
+    reinterpret_cast(&start_)) + sizeof(end_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.DescriptorProto.ExtensionRange)
+}
+
+void DescriptorProto_ExtensionRange::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_DescriptorProto_ExtensionRange_google_2fprotobuf_2fdescriptor_2eproto.base);
+  ::memset(&options_, 0, static_cast(
+      reinterpret_cast(&end_) -
+      reinterpret_cast(&options_)) + sizeof(end_));
+}
+
+DescriptorProto_ExtensionRange::~DescriptorProto_ExtensionRange() {
+  // @@protoc_insertion_point(destructor:google.protobuf.DescriptorProto.ExtensionRange)
+  SharedDtor();
+}
+
+void DescriptorProto_ExtensionRange::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  if (this != internal_default_instance()) delete options_;
+}
+
+void DescriptorProto_ExtensionRange::ArenaDtor(void* object) {
+  DescriptorProto_ExtensionRange* _this = reinterpret_cast< DescriptorProto_ExtensionRange* >(object);
+  (void)_this;
+}
+void DescriptorProto_ExtensionRange::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void DescriptorProto_ExtensionRange::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const DescriptorProto_ExtensionRange& DescriptorProto_ExtensionRange::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_DescriptorProto_ExtensionRange_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void DescriptorProto_ExtensionRange::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.DescriptorProto.ExtensionRange)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000001u) {
+    GOOGLE_DCHECK(options_ != nullptr);
+    options_->Clear();
+  }
+  if (cached_has_bits & 0x00000006u) {
+    ::memset(&start_, 0, static_cast(
+        reinterpret_cast(&end_) -
+        reinterpret_cast(&start_)) + sizeof(end_));
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* DescriptorProto_ExtensionRange::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional int32 start = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          _Internal::set_has_start(&has_bits);
+          start_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional int32 end = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          _Internal::set_has_end(&has_bits);
+          end_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.ExtensionRangeOptions options = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) {
+          ptr = ctx->ParseMessage(_internal_mutable_options(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* DescriptorProto_ExtensionRange::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.DescriptorProto.ExtensionRange)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional int32 start = 1;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(1, this->_internal_start(), target);
+  }
+
+  // optional int32 end = 2;
+  if (cached_has_bits & 0x00000004u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(2, this->_internal_end(), target);
+  }
+
+  // optional .google.protobuf.ExtensionRangeOptions options = 3;
+  if (cached_has_bits & 0x00000001u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        3, _Internal::options(this), target, stream);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.DescriptorProto.ExtensionRange)
+  return target;
+}
+
+size_t DescriptorProto_ExtensionRange::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.DescriptorProto.ExtensionRange)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000007u) {
+    // optional .google.protobuf.ExtensionRangeOptions options = 3;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *options_);
+    }
+
+    // optional int32 start = 1;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_start());
+    }
+
+    // optional int32 end = 2;
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_end());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void DescriptorProto_ExtensionRange::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.DescriptorProto.ExtensionRange)
+  GOOGLE_DCHECK_NE(&from, this);
+  const DescriptorProto_ExtensionRange* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.DescriptorProto.ExtensionRange)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.DescriptorProto.ExtensionRange)
+    MergeFrom(*source);
+  }
+}
+
+void DescriptorProto_ExtensionRange::MergeFrom(const DescriptorProto_ExtensionRange& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.DescriptorProto.ExtensionRange)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000007u) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_mutable_options()->PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions::MergeFrom(from._internal_options());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      start_ = from.start_;
+    }
+    if (cached_has_bits & 0x00000004u) {
+      end_ = from.end_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void DescriptorProto_ExtensionRange::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.DescriptorProto.ExtensionRange)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void DescriptorProto_ExtensionRange::CopyFrom(const DescriptorProto_ExtensionRange& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.DescriptorProto.ExtensionRange)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool DescriptorProto_ExtensionRange::IsInitialized() const {
+  if (_internal_has_options()) {
+    if (!options_->IsInitialized()) return false;
+  }
+  return true;
+}
+
+void DescriptorProto_ExtensionRange::InternalSwap(DescriptorProto_ExtensionRange* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  swap(options_, other->options_);
+  swap(start_, other->start_);
+  swap(end_, other->end_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata DescriptorProto_ExtensionRange::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void DescriptorProto_ReservedRange::InitAsDefaultInstance() {
+}
+class DescriptorProto_ReservedRange::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_start(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_end(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+DescriptorProto_ReservedRange::DescriptorProto_ReservedRange()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.DescriptorProto.ReservedRange)
+}
+DescriptorProto_ReservedRange::DescriptorProto_ReservedRange(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.DescriptorProto.ReservedRange)
+}
+DescriptorProto_ReservedRange::DescriptorProto_ReservedRange(const DescriptorProto_ReservedRange& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::memcpy(&start_, &from.start_,
+    static_cast(reinterpret_cast(&end_) -
+    reinterpret_cast(&start_)) + sizeof(end_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.DescriptorProto.ReservedRange)
+}
+
+void DescriptorProto_ReservedRange::SharedCtor() {
+  ::memset(&start_, 0, static_cast(
+      reinterpret_cast(&end_) -
+      reinterpret_cast(&start_)) + sizeof(end_));
+}
+
+DescriptorProto_ReservedRange::~DescriptorProto_ReservedRange() {
+  // @@protoc_insertion_point(destructor:google.protobuf.DescriptorProto.ReservedRange)
+  SharedDtor();
+}
+
+void DescriptorProto_ReservedRange::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void DescriptorProto_ReservedRange::ArenaDtor(void* object) {
+  DescriptorProto_ReservedRange* _this = reinterpret_cast< DescriptorProto_ReservedRange* >(object);
+  (void)_this;
+}
+void DescriptorProto_ReservedRange::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void DescriptorProto_ReservedRange::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const DescriptorProto_ReservedRange& DescriptorProto_ReservedRange::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_DescriptorProto_ReservedRange_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void DescriptorProto_ReservedRange::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.DescriptorProto.ReservedRange)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    ::memset(&start_, 0, static_cast(
+        reinterpret_cast(&end_) -
+        reinterpret_cast(&start_)) + sizeof(end_));
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* DescriptorProto_ReservedRange::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional int32 start = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          _Internal::set_has_start(&has_bits);
+          start_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional int32 end = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          _Internal::set_has_end(&has_bits);
+          end_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* DescriptorProto_ReservedRange::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.DescriptorProto.ReservedRange)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional int32 start = 1;
+  if (cached_has_bits & 0x00000001u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(1, this->_internal_start(), target);
+  }
+
+  // optional int32 end = 2;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(2, this->_internal_end(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.DescriptorProto.ReservedRange)
+  return target;
+}
+
+size_t DescriptorProto_ReservedRange::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.DescriptorProto.ReservedRange)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    // optional int32 start = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_start());
+    }
+
+    // optional int32 end = 2;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_end());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void DescriptorProto_ReservedRange::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.DescriptorProto.ReservedRange)
+  GOOGLE_DCHECK_NE(&from, this);
+  const DescriptorProto_ReservedRange* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.DescriptorProto.ReservedRange)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.DescriptorProto.ReservedRange)
+    MergeFrom(*source);
+  }
+}
+
+void DescriptorProto_ReservedRange::MergeFrom(const DescriptorProto_ReservedRange& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.DescriptorProto.ReservedRange)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      start_ = from.start_;
+    }
+    if (cached_has_bits & 0x00000002u) {
+      end_ = from.end_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void DescriptorProto_ReservedRange::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.DescriptorProto.ReservedRange)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void DescriptorProto_ReservedRange::CopyFrom(const DescriptorProto_ReservedRange& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.DescriptorProto.ReservedRange)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool DescriptorProto_ReservedRange::IsInitialized() const {
+  return true;
+}
+
+void DescriptorProto_ReservedRange::InternalSwap(DescriptorProto_ReservedRange* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  swap(start_, other->start_);
+  swap(end_, other->end_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata DescriptorProto_ReservedRange::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void DescriptorProto::InitAsDefaultInstance() {
+  PROTOBUF_NAMESPACE_ID::_DescriptorProto_default_instance_._instance.get_mutable()->options_ = const_cast< PROTOBUF_NAMESPACE_ID::MessageOptions*>(
+      PROTOBUF_NAMESPACE_ID::MessageOptions::internal_default_instance());
+}
+class DescriptorProto::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_name(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static const PROTOBUF_NAMESPACE_ID::MessageOptions& options(const DescriptorProto* msg);
+  static void set_has_options(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+const PROTOBUF_NAMESPACE_ID::MessageOptions&
+DescriptorProto::_Internal::options(const DescriptorProto* msg) {
+  return *msg->options_;
+}
+void DescriptorProto::unsafe_arena_set_allocated_options(
+    PROTOBUF_NAMESPACE_ID::MessageOptions* options) {
+  if (GetArenaNoVirtual() == nullptr) {
+    delete options_;
+  }
+  options_ = options;
+  if (options) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.DescriptorProto.options)
+}
+DescriptorProto::DescriptorProto()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.DescriptorProto)
+}
+DescriptorProto::DescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  field_(arena),
+  nested_type_(arena),
+  enum_type_(arena),
+  extension_range_(arena),
+  extension_(arena),
+  oneof_decl_(arena),
+  reserved_range_(arena),
+  reserved_name_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.DescriptorProto)
+}
+DescriptorProto::DescriptorProto(const DescriptorProto& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      field_(from.field_),
+      nested_type_(from.nested_type_),
+      enum_type_(from.enum_type_),
+      extension_range_(from.extension_range_),
+      extension_(from.extension_),
+      oneof_decl_(from.oneof_decl_),
+      reserved_range_(from.reserved_range_),
+      reserved_name_(from.reserved_name_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_name()) {
+    name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_name(),
+      GetArenaNoVirtual());
+  }
+  if (from._internal_has_options()) {
+    options_ = new PROTOBUF_NAMESPACE_ID::MessageOptions(*from.options_);
+  } else {
+    options_ = nullptr;
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.DescriptorProto)
+}
+
+void DescriptorProto::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_DescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  options_ = nullptr;
+}
+
+DescriptorProto::~DescriptorProto() {
+  // @@protoc_insertion_point(destructor:google.protobuf.DescriptorProto)
+  SharedDtor();
+}
+
+void DescriptorProto::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (this != internal_default_instance()) delete options_;
+}
+
+void DescriptorProto::ArenaDtor(void* object) {
+  DescriptorProto* _this = reinterpret_cast< DescriptorProto* >(object);
+  (void)_this;
+}
+void DescriptorProto::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void DescriptorProto::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const DescriptorProto& DescriptorProto::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_DescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void DescriptorProto::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.DescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  field_.Clear();
+  nested_type_.Clear();
+  enum_type_.Clear();
+  extension_range_.Clear();
+  extension_.Clear();
+  oneof_decl_.Clear();
+  reserved_range_.Clear();
+  reserved_name_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      name_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      GOOGLE_DCHECK(options_ != nullptr);
+      options_->Clear();
+    }
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* DescriptorProto::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional string name = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.DescriptorProto.name");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.FieldDescriptorProto field = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_field(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<18>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.DescriptorProto nested_type = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_nested_type(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<26>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.EnumDescriptorProto enum_type = 4;
+      case 4:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 34)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_enum_type(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<34>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;
+      case 5:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 42)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_extension_range(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<42>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.FieldDescriptorProto extension = 6;
+      case 6:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 50)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_extension(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<50>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.MessageOptions options = 7;
+      case 7:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          ptr = ctx->ParseMessage(_internal_mutable_options(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8;
+      case 8:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 66)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_oneof_decl(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<66>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.DescriptorProto.ReservedRange reserved_range = 9;
+      case 9:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 74)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_reserved_range(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<74>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // repeated string reserved_name = 10;
+      case 10:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 82)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            auto str = _internal_add_reserved_name();
+            ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+            #ifndef NDEBUG
+            ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.DescriptorProto.reserved_name");
+            #endif  // !NDEBUG
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<82>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* DescriptorProto::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.DescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional string name = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_name().data(), static_cast(this->_internal_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.DescriptorProto.name");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_name(), target);
+  }
+
+  // repeated .google.protobuf.FieldDescriptorProto field = 2;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_field_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(2, this->_internal_field(i), target, stream);
+  }
+
+  // repeated .google.protobuf.DescriptorProto nested_type = 3;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_nested_type_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(3, this->_internal_nested_type(i), target, stream);
+  }
+
+  // repeated .google.protobuf.EnumDescriptorProto enum_type = 4;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_enum_type_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(4, this->_internal_enum_type(i), target, stream);
+  }
+
+  // repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_extension_range_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(5, this->_internal_extension_range(i), target, stream);
+  }
+
+  // repeated .google.protobuf.FieldDescriptorProto extension = 6;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_extension_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(6, this->_internal_extension(i), target, stream);
+  }
+
+  // optional .google.protobuf.MessageOptions options = 7;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        7, _Internal::options(this), target, stream);
+  }
+
+  // repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_oneof_decl_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(8, this->_internal_oneof_decl(i), target, stream);
+  }
+
+  // repeated .google.protobuf.DescriptorProto.ReservedRange reserved_range = 9;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_reserved_range_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(9, this->_internal_reserved_range(i), target, stream);
+  }
+
+  // repeated string reserved_name = 10;
+  for (int i = 0, n = this->_internal_reserved_name_size(); i < n; i++) {
+    const auto& s = this->_internal_reserved_name(i);
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      s.data(), static_cast(s.length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.DescriptorProto.reserved_name");
+    target = stream->WriteString(10, s, target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.DescriptorProto)
+  return target;
+}
+
+size_t DescriptorProto::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.DescriptorProto)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.FieldDescriptorProto field = 2;
+  total_size += 1UL * this->_internal_field_size();
+  for (const auto& msg : this->field_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated .google.protobuf.DescriptorProto nested_type = 3;
+  total_size += 1UL * this->_internal_nested_type_size();
+  for (const auto& msg : this->nested_type_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated .google.protobuf.EnumDescriptorProto enum_type = 4;
+  total_size += 1UL * this->_internal_enum_type_size();
+  for (const auto& msg : this->enum_type_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;
+  total_size += 1UL * this->_internal_extension_range_size();
+  for (const auto& msg : this->extension_range_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated .google.protobuf.FieldDescriptorProto extension = 6;
+  total_size += 1UL * this->_internal_extension_size();
+  for (const auto& msg : this->extension_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8;
+  total_size += 1UL * this->_internal_oneof_decl_size();
+  for (const auto& msg : this->oneof_decl_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated .google.protobuf.DescriptorProto.ReservedRange reserved_range = 9;
+  total_size += 1UL * this->_internal_reserved_range_size();
+  for (const auto& msg : this->reserved_range_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated string reserved_name = 10;
+  total_size += 1 *
+      ::PROTOBUF_NAMESPACE_ID::internal::FromIntSize(reserved_name_.size());
+  for (int i = 0, n = reserved_name_.size(); i < n; i++) {
+    total_size += ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+      reserved_name_.Get(i));
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    // optional string name = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_name());
+    }
+
+    // optional .google.protobuf.MessageOptions options = 7;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *options_);
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void DescriptorProto::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.DescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  const DescriptorProto* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.DescriptorProto)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.DescriptorProto)
+    MergeFrom(*source);
+  }
+}
+
+void DescriptorProto::MergeFrom(const DescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.DescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  field_.MergeFrom(from.field_);
+  nested_type_.MergeFrom(from.nested_type_);
+  enum_type_.MergeFrom(from.enum_type_);
+  extension_range_.MergeFrom(from.extension_range_);
+  extension_.MergeFrom(from.extension_);
+  oneof_decl_.MergeFrom(from.oneof_decl_);
+  reserved_range_.MergeFrom(from.reserved_range_);
+  reserved_name_.MergeFrom(from.reserved_name_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_name(from._internal_name());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_mutable_options()->PROTOBUF_NAMESPACE_ID::MessageOptions::MergeFrom(from._internal_options());
+    }
+  }
+}
+
+void DescriptorProto::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.DescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void DescriptorProto::CopyFrom(const DescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.DescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool DescriptorProto::IsInitialized() const {
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(field_)) return false;
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(nested_type_)) return false;
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(enum_type_)) return false;
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(extension_range_)) return false;
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(extension_)) return false;
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(oneof_decl_)) return false;
+  if (_internal_has_options()) {
+    if (!options_->IsInitialized()) return false;
+  }
+  return true;
+}
+
+void DescriptorProto::InternalSwap(DescriptorProto* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  field_.InternalSwap(&other->field_);
+  nested_type_.InternalSwap(&other->nested_type_);
+  enum_type_.InternalSwap(&other->enum_type_);
+  extension_range_.InternalSwap(&other->extension_range_);
+  extension_.InternalSwap(&other->extension_);
+  oneof_decl_.InternalSwap(&other->oneof_decl_);
+  reserved_range_.InternalSwap(&other->reserved_range_);
+  reserved_name_.InternalSwap(&other->reserved_name_);
+  name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(options_, other->options_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata DescriptorProto::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void ExtensionRangeOptions::InitAsDefaultInstance() {
+}
+class ExtensionRangeOptions::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+};
+
+ExtensionRangeOptions::ExtensionRangeOptions()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.ExtensionRangeOptions)
+}
+ExtensionRangeOptions::ExtensionRangeOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _extensions_(arena),
+  _internal_metadata_(arena),
+  uninterpreted_option_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.ExtensionRangeOptions)
+}
+ExtensionRangeOptions::ExtensionRangeOptions(const ExtensionRangeOptions& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      uninterpreted_option_(from.uninterpreted_option_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  _extensions_.MergeFrom(from._extensions_);
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.ExtensionRangeOptions)
+}
+
+void ExtensionRangeOptions::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_ExtensionRangeOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+}
+
+ExtensionRangeOptions::~ExtensionRangeOptions() {
+  // @@protoc_insertion_point(destructor:google.protobuf.ExtensionRangeOptions)
+  SharedDtor();
+}
+
+void ExtensionRangeOptions::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void ExtensionRangeOptions::ArenaDtor(void* object) {
+  ExtensionRangeOptions* _this = reinterpret_cast< ExtensionRangeOptions* >(object);
+  (void)_this;
+}
+void ExtensionRangeOptions::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void ExtensionRangeOptions::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const ExtensionRangeOptions& ExtensionRangeOptions::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_ExtensionRangeOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void ExtensionRangeOptions::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.ExtensionRangeOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  _extensions_.Clear();
+  uninterpreted_option_.Clear();
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* ExtensionRangeOptions::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+      case 999:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          ptr -= 2;
+          do {
+            ptr += 2;
+            ptr = ctx->ParseMessage(_internal_add_uninterpreted_option(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<7994>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+      if ((8000u <= tag)) {
+        ptr = _extensions_.ParseField(tag, ptr,
+            internal_default_instance(), &_internal_metadata_, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* ExtensionRangeOptions::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.ExtensionRangeOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_uninterpreted_option_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(999, this->_internal_uninterpreted_option(i), target, stream);
+  }
+
+  // Extension range [1000, 536870912)
+  target = _extensions_._InternalSerialize(
+      1000, 536870912, target, stream);
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.ExtensionRangeOptions)
+  return target;
+}
+
+size_t ExtensionRangeOptions::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.ExtensionRangeOptions)
+  size_t total_size = 0;
+
+  total_size += _extensions_.ByteSize();
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  total_size += 2UL * this->_internal_uninterpreted_option_size();
+  for (const auto& msg : this->uninterpreted_option_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void ExtensionRangeOptions::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.ExtensionRangeOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  const ExtensionRangeOptions* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.ExtensionRangeOptions)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.ExtensionRangeOptions)
+    MergeFrom(*source);
+  }
+}
+
+void ExtensionRangeOptions::MergeFrom(const ExtensionRangeOptions& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.ExtensionRangeOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  _extensions_.MergeFrom(from._extensions_);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  uninterpreted_option_.MergeFrom(from.uninterpreted_option_);
+}
+
+void ExtensionRangeOptions::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.ExtensionRangeOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void ExtensionRangeOptions::CopyFrom(const ExtensionRangeOptions& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.ExtensionRangeOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool ExtensionRangeOptions::IsInitialized() const {
+  if (!_extensions_.IsInitialized()) {
+    return false;
+  }
+
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(uninterpreted_option_)) return false;
+  return true;
+}
+
+void ExtensionRangeOptions::InternalSwap(ExtensionRangeOptions* other) {
+  using std::swap;
+  _extensions_.Swap(&other->_extensions_);
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  uninterpreted_option_.InternalSwap(&other->uninterpreted_option_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata ExtensionRangeOptions::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void FieldDescriptorProto::InitAsDefaultInstance() {
+  PROTOBUF_NAMESPACE_ID::_FieldDescriptorProto_default_instance_._instance.get_mutable()->options_ = const_cast< PROTOBUF_NAMESPACE_ID::FieldOptions*>(
+      PROTOBUF_NAMESPACE_ID::FieldOptions::internal_default_instance());
+}
+class FieldDescriptorProto::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_name(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_number(HasBits* has_bits) {
+    (*has_bits)[0] |= 64u;
+  }
+  static void set_has_label(HasBits* has_bits) {
+    (*has_bits)[0] |= 256u;
+  }
+  static void set_has_type(HasBits* has_bits) {
+    (*has_bits)[0] |= 512u;
+  }
+  static void set_has_type_name(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+  static void set_has_extendee(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+  static void set_has_default_value(HasBits* has_bits) {
+    (*has_bits)[0] |= 8u;
+  }
+  static void set_has_oneof_index(HasBits* has_bits) {
+    (*has_bits)[0] |= 128u;
+  }
+  static void set_has_json_name(HasBits* has_bits) {
+    (*has_bits)[0] |= 16u;
+  }
+  static const PROTOBUF_NAMESPACE_ID::FieldOptions& options(const FieldDescriptorProto* msg);
+  static void set_has_options(HasBits* has_bits) {
+    (*has_bits)[0] |= 32u;
+  }
+};
+
+const PROTOBUF_NAMESPACE_ID::FieldOptions&
+FieldDescriptorProto::_Internal::options(const FieldDescriptorProto* msg) {
+  return *msg->options_;
+}
+void FieldDescriptorProto::unsafe_arena_set_allocated_options(
+    PROTOBUF_NAMESPACE_ID::FieldOptions* options) {
+  if (GetArenaNoVirtual() == nullptr) {
+    delete options_;
+  }
+  options_ = options;
+  if (options) {
+    _has_bits_[0] |= 0x00000020u;
+  } else {
+    _has_bits_[0] &= ~0x00000020u;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FieldDescriptorProto.options)
+}
+FieldDescriptorProto::FieldDescriptorProto()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.FieldDescriptorProto)
+}
+FieldDescriptorProto::FieldDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.FieldDescriptorProto)
+}
+FieldDescriptorProto::FieldDescriptorProto(const FieldDescriptorProto& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_name()) {
+    name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_name(),
+      GetArenaNoVirtual());
+  }
+  extendee_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_extendee()) {
+    extendee_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_extendee(),
+      GetArenaNoVirtual());
+  }
+  type_name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_type_name()) {
+    type_name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_type_name(),
+      GetArenaNoVirtual());
+  }
+  default_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_default_value()) {
+    default_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_default_value(),
+      GetArenaNoVirtual());
+  }
+  json_name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_json_name()) {
+    json_name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_json_name(),
+      GetArenaNoVirtual());
+  }
+  if (from._internal_has_options()) {
+    options_ = new PROTOBUF_NAMESPACE_ID::FieldOptions(*from.options_);
+  } else {
+    options_ = nullptr;
+  }
+  ::memcpy(&number_, &from.number_,
+    static_cast(reinterpret_cast(&type_) -
+    reinterpret_cast(&number_)) + sizeof(type_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.FieldDescriptorProto)
+}
+
+void FieldDescriptorProto::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_FieldDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  extendee_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  type_name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  default_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  json_name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  ::memset(&options_, 0, static_cast(
+      reinterpret_cast(&oneof_index_) -
+      reinterpret_cast(&options_)) + sizeof(oneof_index_));
+  label_ = 1;
+  type_ = 1;
+}
+
+FieldDescriptorProto::~FieldDescriptorProto() {
+  // @@protoc_insertion_point(destructor:google.protobuf.FieldDescriptorProto)
+  SharedDtor();
+}
+
+void FieldDescriptorProto::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  extendee_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  type_name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  default_value_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  json_name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (this != internal_default_instance()) delete options_;
+}
+
+void FieldDescriptorProto::ArenaDtor(void* object) {
+  FieldDescriptorProto* _this = reinterpret_cast< FieldDescriptorProto* >(object);
+  (void)_this;
+}
+void FieldDescriptorProto::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void FieldDescriptorProto::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const FieldDescriptorProto& FieldDescriptorProto::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_FieldDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void FieldDescriptorProto::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.FieldDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x0000003fu) {
+    if (cached_has_bits & 0x00000001u) {
+      name_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      extendee_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000004u) {
+      type_name_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000008u) {
+      default_value_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000010u) {
+      json_name_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000020u) {
+      GOOGLE_DCHECK(options_ != nullptr);
+      options_->Clear();
+    }
+  }
+  if (cached_has_bits & 0x000000c0u) {
+    ::memset(&number_, 0, static_cast(
+        reinterpret_cast(&oneof_index_) -
+        reinterpret_cast(&number_)) + sizeof(oneof_index_));
+  }
+  if (cached_has_bits & 0x00000300u) {
+    label_ = 1;
+    type_ = 1;
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* FieldDescriptorProto::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional string name = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FieldDescriptorProto.name");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string extendee = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          auto str = _internal_mutable_extendee();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FieldDescriptorProto.extendee");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional int32 number = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 24)) {
+          _Internal::set_has_number(&has_bits);
+          number_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.FieldDescriptorProto.Label label = 4;
+      case 4:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 32)) {
+          ::PROTOBUF_NAMESPACE_ID::uint64 val = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+          if (PROTOBUF_PREDICT_TRUE(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label_IsValid(val))) {
+            _internal_set_label(static_cast(val));
+          } else {
+            ::PROTOBUF_NAMESPACE_ID::internal::WriteVarint(4, val, mutable_unknown_fields());
+          }
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.FieldDescriptorProto.Type type = 5;
+      case 5:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 40)) {
+          ::PROTOBUF_NAMESPACE_ID::uint64 val = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+          if (PROTOBUF_PREDICT_TRUE(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type_IsValid(val))) {
+            _internal_set_type(static_cast(val));
+          } else {
+            ::PROTOBUF_NAMESPACE_ID::internal::WriteVarint(5, val, mutable_unknown_fields());
+          }
+        } else goto handle_unusual;
+        continue;
+      // optional string type_name = 6;
+      case 6:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 50)) {
+          auto str = _internal_mutable_type_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FieldDescriptorProto.type_name");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string default_value = 7;
+      case 7:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          auto str = _internal_mutable_default_value();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FieldDescriptorProto.default_value");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.FieldOptions options = 8;
+      case 8:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 66)) {
+          ptr = ctx->ParseMessage(_internal_mutable_options(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional int32 oneof_index = 9;
+      case 9:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 72)) {
+          _Internal::set_has_oneof_index(&has_bits);
+          oneof_index_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string json_name = 10;
+      case 10:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 82)) {
+          auto str = _internal_mutable_json_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FieldDescriptorProto.json_name");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* FieldDescriptorProto::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FieldDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional string name = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_name().data(), static_cast(this->_internal_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FieldDescriptorProto.name");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_name(), target);
+  }
+
+  // optional string extendee = 2;
+  if (cached_has_bits & 0x00000002u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_extendee().data(), static_cast(this->_internal_extendee().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FieldDescriptorProto.extendee");
+    target = stream->WriteStringMaybeAliased(
+        2, this->_internal_extendee(), target);
+  }
+
+  // optional int32 number = 3;
+  if (cached_has_bits & 0x00000040u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(3, this->_internal_number(), target);
+  }
+
+  // optional .google.protobuf.FieldDescriptorProto.Label label = 4;
+  if (cached_has_bits & 0x00000100u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteEnumToArray(
+      4, this->_internal_label(), target);
+  }
+
+  // optional .google.protobuf.FieldDescriptorProto.Type type = 5;
+  if (cached_has_bits & 0x00000200u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteEnumToArray(
+      5, this->_internal_type(), target);
+  }
+
+  // optional string type_name = 6;
+  if (cached_has_bits & 0x00000004u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_type_name().data(), static_cast(this->_internal_type_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FieldDescriptorProto.type_name");
+    target = stream->WriteStringMaybeAliased(
+        6, this->_internal_type_name(), target);
+  }
+
+  // optional string default_value = 7;
+  if (cached_has_bits & 0x00000008u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_default_value().data(), static_cast(this->_internal_default_value().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FieldDescriptorProto.default_value");
+    target = stream->WriteStringMaybeAliased(
+        7, this->_internal_default_value(), target);
+  }
+
+  // optional .google.protobuf.FieldOptions options = 8;
+  if (cached_has_bits & 0x00000020u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        8, _Internal::options(this), target, stream);
+  }
+
+  // optional int32 oneof_index = 9;
+  if (cached_has_bits & 0x00000080u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(9, this->_internal_oneof_index(), target);
+  }
+
+  // optional string json_name = 10;
+  if (cached_has_bits & 0x00000010u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_json_name().data(), static_cast(this->_internal_json_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FieldDescriptorProto.json_name");
+    target = stream->WriteStringMaybeAliased(
+        10, this->_internal_json_name(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.FieldDescriptorProto)
+  return target;
+}
+
+size_t FieldDescriptorProto::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.FieldDescriptorProto)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x000000ffu) {
+    // optional string name = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_name());
+    }
+
+    // optional string extendee = 2;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_extendee());
+    }
+
+    // optional string type_name = 6;
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_type_name());
+    }
+
+    // optional string default_value = 7;
+    if (cached_has_bits & 0x00000008u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_default_value());
+    }
+
+    // optional string json_name = 10;
+    if (cached_has_bits & 0x00000010u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_json_name());
+    }
+
+    // optional .google.protobuf.FieldOptions options = 8;
+    if (cached_has_bits & 0x00000020u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *options_);
+    }
+
+    // optional int32 number = 3;
+    if (cached_has_bits & 0x00000040u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_number());
+    }
+
+    // optional int32 oneof_index = 9;
+    if (cached_has_bits & 0x00000080u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_oneof_index());
+    }
+
+  }
+  if (cached_has_bits & 0x00000300u) {
+    // optional .google.protobuf.FieldDescriptorProto.Label label = 4;
+    if (cached_has_bits & 0x00000100u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::EnumSize(this->_internal_label());
+    }
+
+    // optional .google.protobuf.FieldDescriptorProto.Type type = 5;
+    if (cached_has_bits & 0x00000200u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::EnumSize(this->_internal_type());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void FieldDescriptorProto::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.FieldDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  const FieldDescriptorProto* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.FieldDescriptorProto)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.FieldDescriptorProto)
+    MergeFrom(*source);
+  }
+}
+
+void FieldDescriptorProto::MergeFrom(const FieldDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.FieldDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x000000ffu) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_name(from._internal_name());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_set_extendee(from._internal_extendee());
+    }
+    if (cached_has_bits & 0x00000004u) {
+      _internal_set_type_name(from._internal_type_name());
+    }
+    if (cached_has_bits & 0x00000008u) {
+      _internal_set_default_value(from._internal_default_value());
+    }
+    if (cached_has_bits & 0x00000010u) {
+      _internal_set_json_name(from._internal_json_name());
+    }
+    if (cached_has_bits & 0x00000020u) {
+      _internal_mutable_options()->PROTOBUF_NAMESPACE_ID::FieldOptions::MergeFrom(from._internal_options());
+    }
+    if (cached_has_bits & 0x00000040u) {
+      number_ = from.number_;
+    }
+    if (cached_has_bits & 0x00000080u) {
+      oneof_index_ = from.oneof_index_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+  if (cached_has_bits & 0x00000300u) {
+    if (cached_has_bits & 0x00000100u) {
+      label_ = from.label_;
+    }
+    if (cached_has_bits & 0x00000200u) {
+      type_ = from.type_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void FieldDescriptorProto::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.FieldDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void FieldDescriptorProto::CopyFrom(const FieldDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.FieldDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool FieldDescriptorProto::IsInitialized() const {
+  if (_internal_has_options()) {
+    if (!options_->IsInitialized()) return false;
+  }
+  return true;
+}
+
+void FieldDescriptorProto::InternalSwap(FieldDescriptorProto* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  extendee_.Swap(&other->extendee_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  type_name_.Swap(&other->type_name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  default_value_.Swap(&other->default_value_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  json_name_.Swap(&other->json_name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(options_, other->options_);
+  swap(number_, other->number_);
+  swap(oneof_index_, other->oneof_index_);
+  swap(label_, other->label_);
+  swap(type_, other->type_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata FieldDescriptorProto::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void OneofDescriptorProto::InitAsDefaultInstance() {
+  PROTOBUF_NAMESPACE_ID::_OneofDescriptorProto_default_instance_._instance.get_mutable()->options_ = const_cast< PROTOBUF_NAMESPACE_ID::OneofOptions*>(
+      PROTOBUF_NAMESPACE_ID::OneofOptions::internal_default_instance());
+}
+class OneofDescriptorProto::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_name(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static const PROTOBUF_NAMESPACE_ID::OneofOptions& options(const OneofDescriptorProto* msg);
+  static void set_has_options(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+const PROTOBUF_NAMESPACE_ID::OneofOptions&
+OneofDescriptorProto::_Internal::options(const OneofDescriptorProto* msg) {
+  return *msg->options_;
+}
+void OneofDescriptorProto::unsafe_arena_set_allocated_options(
+    PROTOBUF_NAMESPACE_ID::OneofOptions* options) {
+  if (GetArenaNoVirtual() == nullptr) {
+    delete options_;
+  }
+  options_ = options;
+  if (options) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.OneofDescriptorProto.options)
+}
+OneofDescriptorProto::OneofDescriptorProto()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.OneofDescriptorProto)
+}
+OneofDescriptorProto::OneofDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.OneofDescriptorProto)
+}
+OneofDescriptorProto::OneofDescriptorProto(const OneofDescriptorProto& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_name()) {
+    name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_name(),
+      GetArenaNoVirtual());
+  }
+  if (from._internal_has_options()) {
+    options_ = new PROTOBUF_NAMESPACE_ID::OneofOptions(*from.options_);
+  } else {
+    options_ = nullptr;
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.OneofDescriptorProto)
+}
+
+void OneofDescriptorProto::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_OneofDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  options_ = nullptr;
+}
+
+OneofDescriptorProto::~OneofDescriptorProto() {
+  // @@protoc_insertion_point(destructor:google.protobuf.OneofDescriptorProto)
+  SharedDtor();
+}
+
+void OneofDescriptorProto::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (this != internal_default_instance()) delete options_;
+}
+
+void OneofDescriptorProto::ArenaDtor(void* object) {
+  OneofDescriptorProto* _this = reinterpret_cast< OneofDescriptorProto* >(object);
+  (void)_this;
+}
+void OneofDescriptorProto::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void OneofDescriptorProto::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const OneofDescriptorProto& OneofDescriptorProto::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_OneofDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void OneofDescriptorProto::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.OneofDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      name_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      GOOGLE_DCHECK(options_ != nullptr);
+      options_->Clear();
+    }
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* OneofDescriptorProto::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional string name = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.OneofDescriptorProto.name");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.OneofOptions options = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          ptr = ctx->ParseMessage(_internal_mutable_options(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* OneofDescriptorProto::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.OneofDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional string name = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_name().data(), static_cast(this->_internal_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.OneofDescriptorProto.name");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_name(), target);
+  }
+
+  // optional .google.protobuf.OneofOptions options = 2;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        2, _Internal::options(this), target, stream);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.OneofDescriptorProto)
+  return target;
+}
+
+size_t OneofDescriptorProto::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.OneofDescriptorProto)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    // optional string name = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_name());
+    }
+
+    // optional .google.protobuf.OneofOptions options = 2;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *options_);
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void OneofDescriptorProto::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.OneofDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  const OneofDescriptorProto* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.OneofDescriptorProto)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.OneofDescriptorProto)
+    MergeFrom(*source);
+  }
+}
+
+void OneofDescriptorProto::MergeFrom(const OneofDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.OneofDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_name(from._internal_name());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_mutable_options()->PROTOBUF_NAMESPACE_ID::OneofOptions::MergeFrom(from._internal_options());
+    }
+  }
+}
+
+void OneofDescriptorProto::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.OneofDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void OneofDescriptorProto::CopyFrom(const OneofDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.OneofDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool OneofDescriptorProto::IsInitialized() const {
+  if (_internal_has_options()) {
+    if (!options_->IsInitialized()) return false;
+  }
+  return true;
+}
+
+void OneofDescriptorProto::InternalSwap(OneofDescriptorProto* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(options_, other->options_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata OneofDescriptorProto::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void EnumDescriptorProto_EnumReservedRange::InitAsDefaultInstance() {
+}
+class EnumDescriptorProto_EnumReservedRange::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_start(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_end(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+EnumDescriptorProto_EnumReservedRange::EnumDescriptorProto_EnumReservedRange()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+}
+EnumDescriptorProto_EnumReservedRange::EnumDescriptorProto_EnumReservedRange(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+}
+EnumDescriptorProto_EnumReservedRange::EnumDescriptorProto_EnumReservedRange(const EnumDescriptorProto_EnumReservedRange& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::memcpy(&start_, &from.start_,
+    static_cast(reinterpret_cast(&end_) -
+    reinterpret_cast(&start_)) + sizeof(end_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+}
+
+void EnumDescriptorProto_EnumReservedRange::SharedCtor() {
+  ::memset(&start_, 0, static_cast(
+      reinterpret_cast(&end_) -
+      reinterpret_cast(&start_)) + sizeof(end_));
+}
+
+EnumDescriptorProto_EnumReservedRange::~EnumDescriptorProto_EnumReservedRange() {
+  // @@protoc_insertion_point(destructor:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+  SharedDtor();
+}
+
+void EnumDescriptorProto_EnumReservedRange::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void EnumDescriptorProto_EnumReservedRange::ArenaDtor(void* object) {
+  EnumDescriptorProto_EnumReservedRange* _this = reinterpret_cast< EnumDescriptorProto_EnumReservedRange* >(object);
+  (void)_this;
+}
+void EnumDescriptorProto_EnumReservedRange::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void EnumDescriptorProto_EnumReservedRange::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const EnumDescriptorProto_EnumReservedRange& EnumDescriptorProto_EnumReservedRange::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_EnumDescriptorProto_EnumReservedRange_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void EnumDescriptorProto_EnumReservedRange::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    ::memset(&start_, 0, static_cast(
+        reinterpret_cast(&end_) -
+        reinterpret_cast(&start_)) + sizeof(end_));
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* EnumDescriptorProto_EnumReservedRange::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional int32 start = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          _Internal::set_has_start(&has_bits);
+          start_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional int32 end = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          _Internal::set_has_end(&has_bits);
+          end_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* EnumDescriptorProto_EnumReservedRange::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional int32 start = 1;
+  if (cached_has_bits & 0x00000001u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(1, this->_internal_start(), target);
+  }
+
+  // optional int32 end = 2;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(2, this->_internal_end(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+  return target;
+}
+
+size_t EnumDescriptorProto_EnumReservedRange::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    // optional int32 start = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_start());
+    }
+
+    // optional int32 end = 2;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_end());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void EnumDescriptorProto_EnumReservedRange::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+  GOOGLE_DCHECK_NE(&from, this);
+  const EnumDescriptorProto_EnumReservedRange* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+    MergeFrom(*source);
+  }
+}
+
+void EnumDescriptorProto_EnumReservedRange::MergeFrom(const EnumDescriptorProto_EnumReservedRange& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      start_ = from.start_;
+    }
+    if (cached_has_bits & 0x00000002u) {
+      end_ = from.end_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void EnumDescriptorProto_EnumReservedRange::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void EnumDescriptorProto_EnumReservedRange::CopyFrom(const EnumDescriptorProto_EnumReservedRange& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool EnumDescriptorProto_EnumReservedRange::IsInitialized() const {
+  return true;
+}
+
+void EnumDescriptorProto_EnumReservedRange::InternalSwap(EnumDescriptorProto_EnumReservedRange* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  swap(start_, other->start_);
+  swap(end_, other->end_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata EnumDescriptorProto_EnumReservedRange::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void EnumDescriptorProto::InitAsDefaultInstance() {
+  PROTOBUF_NAMESPACE_ID::_EnumDescriptorProto_default_instance_._instance.get_mutable()->options_ = const_cast< PROTOBUF_NAMESPACE_ID::EnumOptions*>(
+      PROTOBUF_NAMESPACE_ID::EnumOptions::internal_default_instance());
+}
+class EnumDescriptorProto::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_name(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static const PROTOBUF_NAMESPACE_ID::EnumOptions& options(const EnumDescriptorProto* msg);
+  static void set_has_options(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+const PROTOBUF_NAMESPACE_ID::EnumOptions&
+EnumDescriptorProto::_Internal::options(const EnumDescriptorProto* msg) {
+  return *msg->options_;
+}
+void EnumDescriptorProto::unsafe_arena_set_allocated_options(
+    PROTOBUF_NAMESPACE_ID::EnumOptions* options) {
+  if (GetArenaNoVirtual() == nullptr) {
+    delete options_;
+  }
+  options_ = options;
+  if (options) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.EnumDescriptorProto.options)
+}
+EnumDescriptorProto::EnumDescriptorProto()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.EnumDescriptorProto)
+}
+EnumDescriptorProto::EnumDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  value_(arena),
+  reserved_range_(arena),
+  reserved_name_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.EnumDescriptorProto)
+}
+EnumDescriptorProto::EnumDescriptorProto(const EnumDescriptorProto& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      value_(from.value_),
+      reserved_range_(from.reserved_range_),
+      reserved_name_(from.reserved_name_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_name()) {
+    name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_name(),
+      GetArenaNoVirtual());
+  }
+  if (from._internal_has_options()) {
+    options_ = new PROTOBUF_NAMESPACE_ID::EnumOptions(*from.options_);
+  } else {
+    options_ = nullptr;
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.EnumDescriptorProto)
+}
+
+void EnumDescriptorProto::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_EnumDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  options_ = nullptr;
+}
+
+EnumDescriptorProto::~EnumDescriptorProto() {
+  // @@protoc_insertion_point(destructor:google.protobuf.EnumDescriptorProto)
+  SharedDtor();
+}
+
+void EnumDescriptorProto::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (this != internal_default_instance()) delete options_;
+}
+
+void EnumDescriptorProto::ArenaDtor(void* object) {
+  EnumDescriptorProto* _this = reinterpret_cast< EnumDescriptorProto* >(object);
+  (void)_this;
+}
+void EnumDescriptorProto::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void EnumDescriptorProto::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const EnumDescriptorProto& EnumDescriptorProto::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_EnumDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void EnumDescriptorProto::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.EnumDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  value_.Clear();
+  reserved_range_.Clear();
+  reserved_name_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      name_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      GOOGLE_DCHECK(options_ != nullptr);
+      options_->Clear();
+    }
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* EnumDescriptorProto::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional string name = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.EnumDescriptorProto.name");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.EnumValueDescriptorProto value = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_value(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<18>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.EnumOptions options = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) {
+          ptr = ctx->ParseMessage(_internal_mutable_options(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.EnumDescriptorProto.EnumReservedRange reserved_range = 4;
+      case 4:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 34)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_reserved_range(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<34>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // repeated string reserved_name = 5;
+      case 5:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 42)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            auto str = _internal_add_reserved_name();
+            ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+            #ifndef NDEBUG
+            ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.EnumDescriptorProto.reserved_name");
+            #endif  // !NDEBUG
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<42>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* EnumDescriptorProto::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional string name = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_name().data(), static_cast(this->_internal_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.EnumDescriptorProto.name");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_name(), target);
+  }
+
+  // repeated .google.protobuf.EnumValueDescriptorProto value = 2;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_value_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(2, this->_internal_value(i), target, stream);
+  }
+
+  // optional .google.protobuf.EnumOptions options = 3;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        3, _Internal::options(this), target, stream);
+  }
+
+  // repeated .google.protobuf.EnumDescriptorProto.EnumReservedRange reserved_range = 4;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_reserved_range_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(4, this->_internal_reserved_range(i), target, stream);
+  }
+
+  // repeated string reserved_name = 5;
+  for (int i = 0, n = this->_internal_reserved_name_size(); i < n; i++) {
+    const auto& s = this->_internal_reserved_name(i);
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      s.data(), static_cast(s.length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.EnumDescriptorProto.reserved_name");
+    target = stream->WriteString(5, s, target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.EnumDescriptorProto)
+  return target;
+}
+
+size_t EnumDescriptorProto::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.EnumDescriptorProto)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.EnumValueDescriptorProto value = 2;
+  total_size += 1UL * this->_internal_value_size();
+  for (const auto& msg : this->value_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated .google.protobuf.EnumDescriptorProto.EnumReservedRange reserved_range = 4;
+  total_size += 1UL * this->_internal_reserved_range_size();
+  for (const auto& msg : this->reserved_range_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // repeated string reserved_name = 5;
+  total_size += 1 *
+      ::PROTOBUF_NAMESPACE_ID::internal::FromIntSize(reserved_name_.size());
+  for (int i = 0, n = reserved_name_.size(); i < n; i++) {
+    total_size += ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+      reserved_name_.Get(i));
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    // optional string name = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_name());
+    }
+
+    // optional .google.protobuf.EnumOptions options = 3;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *options_);
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void EnumDescriptorProto::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.EnumDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  const EnumDescriptorProto* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.EnumDescriptorProto)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.EnumDescriptorProto)
+    MergeFrom(*source);
+  }
+}
+
+void EnumDescriptorProto::MergeFrom(const EnumDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.EnumDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  value_.MergeFrom(from.value_);
+  reserved_range_.MergeFrom(from.reserved_range_);
+  reserved_name_.MergeFrom(from.reserved_name_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_name(from._internal_name());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_mutable_options()->PROTOBUF_NAMESPACE_ID::EnumOptions::MergeFrom(from._internal_options());
+    }
+  }
+}
+
+void EnumDescriptorProto::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.EnumDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void EnumDescriptorProto::CopyFrom(const EnumDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.EnumDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool EnumDescriptorProto::IsInitialized() const {
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(value_)) return false;
+  if (_internal_has_options()) {
+    if (!options_->IsInitialized()) return false;
+  }
+  return true;
+}
+
+void EnumDescriptorProto::InternalSwap(EnumDescriptorProto* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  value_.InternalSwap(&other->value_);
+  reserved_range_.InternalSwap(&other->reserved_range_);
+  reserved_name_.InternalSwap(&other->reserved_name_);
+  name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(options_, other->options_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata EnumDescriptorProto::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void EnumValueDescriptorProto::InitAsDefaultInstance() {
+  PROTOBUF_NAMESPACE_ID::_EnumValueDescriptorProto_default_instance_._instance.get_mutable()->options_ = const_cast< PROTOBUF_NAMESPACE_ID::EnumValueOptions*>(
+      PROTOBUF_NAMESPACE_ID::EnumValueOptions::internal_default_instance());
+}
+class EnumValueDescriptorProto::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_name(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_number(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+  static const PROTOBUF_NAMESPACE_ID::EnumValueOptions& options(const EnumValueDescriptorProto* msg);
+  static void set_has_options(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+const PROTOBUF_NAMESPACE_ID::EnumValueOptions&
+EnumValueDescriptorProto::_Internal::options(const EnumValueDescriptorProto* msg) {
+  return *msg->options_;
+}
+void EnumValueDescriptorProto::unsafe_arena_set_allocated_options(
+    PROTOBUF_NAMESPACE_ID::EnumValueOptions* options) {
+  if (GetArenaNoVirtual() == nullptr) {
+    delete options_;
+  }
+  options_ = options;
+  if (options) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.EnumValueDescriptorProto.options)
+}
+EnumValueDescriptorProto::EnumValueDescriptorProto()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.EnumValueDescriptorProto)
+}
+EnumValueDescriptorProto::EnumValueDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.EnumValueDescriptorProto)
+}
+EnumValueDescriptorProto::EnumValueDescriptorProto(const EnumValueDescriptorProto& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_name()) {
+    name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_name(),
+      GetArenaNoVirtual());
+  }
+  if (from._internal_has_options()) {
+    options_ = new PROTOBUF_NAMESPACE_ID::EnumValueOptions(*from.options_);
+  } else {
+    options_ = nullptr;
+  }
+  number_ = from.number_;
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.EnumValueDescriptorProto)
+}
+
+void EnumValueDescriptorProto::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_EnumValueDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  ::memset(&options_, 0, static_cast(
+      reinterpret_cast(&number_) -
+      reinterpret_cast(&options_)) + sizeof(number_));
+}
+
+EnumValueDescriptorProto::~EnumValueDescriptorProto() {
+  // @@protoc_insertion_point(destructor:google.protobuf.EnumValueDescriptorProto)
+  SharedDtor();
+}
+
+void EnumValueDescriptorProto::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (this != internal_default_instance()) delete options_;
+}
+
+void EnumValueDescriptorProto::ArenaDtor(void* object) {
+  EnumValueDescriptorProto* _this = reinterpret_cast< EnumValueDescriptorProto* >(object);
+  (void)_this;
+}
+void EnumValueDescriptorProto::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void EnumValueDescriptorProto::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const EnumValueDescriptorProto& EnumValueDescriptorProto::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_EnumValueDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void EnumValueDescriptorProto::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.EnumValueDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      name_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      GOOGLE_DCHECK(options_ != nullptr);
+      options_->Clear();
+    }
+  }
+  number_ = 0;
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* EnumValueDescriptorProto::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional string name = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.EnumValueDescriptorProto.name");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional int32 number = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          _Internal::set_has_number(&has_bits);
+          number_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.EnumValueOptions options = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) {
+          ptr = ctx->ParseMessage(_internal_mutable_options(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* EnumValueDescriptorProto::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumValueDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional string name = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_name().data(), static_cast(this->_internal_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.EnumValueDescriptorProto.name");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_name(), target);
+  }
+
+  // optional int32 number = 2;
+  if (cached_has_bits & 0x00000004u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(2, this->_internal_number(), target);
+  }
+
+  // optional .google.protobuf.EnumValueOptions options = 3;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        3, _Internal::options(this), target, stream);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.EnumValueDescriptorProto)
+  return target;
+}
+
+size_t EnumValueDescriptorProto::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.EnumValueDescriptorProto)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000007u) {
+    // optional string name = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_name());
+    }
+
+    // optional .google.protobuf.EnumValueOptions options = 3;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *options_);
+    }
+
+    // optional int32 number = 2;
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_number());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void EnumValueDescriptorProto::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.EnumValueDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  const EnumValueDescriptorProto* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.EnumValueDescriptorProto)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.EnumValueDescriptorProto)
+    MergeFrom(*source);
+  }
+}
+
+void EnumValueDescriptorProto::MergeFrom(const EnumValueDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.EnumValueDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000007u) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_name(from._internal_name());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_mutable_options()->PROTOBUF_NAMESPACE_ID::EnumValueOptions::MergeFrom(from._internal_options());
+    }
+    if (cached_has_bits & 0x00000004u) {
+      number_ = from.number_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void EnumValueDescriptorProto::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.EnumValueDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void EnumValueDescriptorProto::CopyFrom(const EnumValueDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.EnumValueDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool EnumValueDescriptorProto::IsInitialized() const {
+  if (_internal_has_options()) {
+    if (!options_->IsInitialized()) return false;
+  }
+  return true;
+}
+
+void EnumValueDescriptorProto::InternalSwap(EnumValueDescriptorProto* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(options_, other->options_);
+  swap(number_, other->number_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata EnumValueDescriptorProto::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void ServiceDescriptorProto::InitAsDefaultInstance() {
+  PROTOBUF_NAMESPACE_ID::_ServiceDescriptorProto_default_instance_._instance.get_mutable()->options_ = const_cast< PROTOBUF_NAMESPACE_ID::ServiceOptions*>(
+      PROTOBUF_NAMESPACE_ID::ServiceOptions::internal_default_instance());
+}
+class ServiceDescriptorProto::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_name(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static const PROTOBUF_NAMESPACE_ID::ServiceOptions& options(const ServiceDescriptorProto* msg);
+  static void set_has_options(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+const PROTOBUF_NAMESPACE_ID::ServiceOptions&
+ServiceDescriptorProto::_Internal::options(const ServiceDescriptorProto* msg) {
+  return *msg->options_;
+}
+void ServiceDescriptorProto::unsafe_arena_set_allocated_options(
+    PROTOBUF_NAMESPACE_ID::ServiceOptions* options) {
+  if (GetArenaNoVirtual() == nullptr) {
+    delete options_;
+  }
+  options_ = options;
+  if (options) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.ServiceDescriptorProto.options)
+}
+ServiceDescriptorProto::ServiceDescriptorProto()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.ServiceDescriptorProto)
+}
+ServiceDescriptorProto::ServiceDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  method_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.ServiceDescriptorProto)
+}
+ServiceDescriptorProto::ServiceDescriptorProto(const ServiceDescriptorProto& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      method_(from.method_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_name()) {
+    name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_name(),
+      GetArenaNoVirtual());
+  }
+  if (from._internal_has_options()) {
+    options_ = new PROTOBUF_NAMESPACE_ID::ServiceOptions(*from.options_);
+  } else {
+    options_ = nullptr;
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.ServiceDescriptorProto)
+}
+
+void ServiceDescriptorProto::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_ServiceDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  options_ = nullptr;
+}
+
+ServiceDescriptorProto::~ServiceDescriptorProto() {
+  // @@protoc_insertion_point(destructor:google.protobuf.ServiceDescriptorProto)
+  SharedDtor();
+}
+
+void ServiceDescriptorProto::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (this != internal_default_instance()) delete options_;
+}
+
+void ServiceDescriptorProto::ArenaDtor(void* object) {
+  ServiceDescriptorProto* _this = reinterpret_cast< ServiceDescriptorProto* >(object);
+  (void)_this;
+}
+void ServiceDescriptorProto::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void ServiceDescriptorProto::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const ServiceDescriptorProto& ServiceDescriptorProto::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_ServiceDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void ServiceDescriptorProto::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.ServiceDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  method_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      name_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      GOOGLE_DCHECK(options_ != nullptr);
+      options_->Clear();
+    }
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* ServiceDescriptorProto::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional string name = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.ServiceDescriptorProto.name");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.MethodDescriptorProto method = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_method(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<18>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.ServiceOptions options = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) {
+          ptr = ctx->ParseMessage(_internal_mutable_options(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* ServiceDescriptorProto::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.ServiceDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional string name = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_name().data(), static_cast(this->_internal_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.ServiceDescriptorProto.name");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_name(), target);
+  }
+
+  // repeated .google.protobuf.MethodDescriptorProto method = 2;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_method_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(2, this->_internal_method(i), target, stream);
+  }
+
+  // optional .google.protobuf.ServiceOptions options = 3;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        3, _Internal::options(this), target, stream);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.ServiceDescriptorProto)
+  return target;
+}
+
+size_t ServiceDescriptorProto::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.ServiceDescriptorProto)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.MethodDescriptorProto method = 2;
+  total_size += 1UL * this->_internal_method_size();
+  for (const auto& msg : this->method_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    // optional string name = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_name());
+    }
+
+    // optional .google.protobuf.ServiceOptions options = 3;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *options_);
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void ServiceDescriptorProto::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.ServiceDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  const ServiceDescriptorProto* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.ServiceDescriptorProto)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.ServiceDescriptorProto)
+    MergeFrom(*source);
+  }
+}
+
+void ServiceDescriptorProto::MergeFrom(const ServiceDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.ServiceDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  method_.MergeFrom(from.method_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_name(from._internal_name());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_mutable_options()->PROTOBUF_NAMESPACE_ID::ServiceOptions::MergeFrom(from._internal_options());
+    }
+  }
+}
+
+void ServiceDescriptorProto::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.ServiceDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void ServiceDescriptorProto::CopyFrom(const ServiceDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.ServiceDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool ServiceDescriptorProto::IsInitialized() const {
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(method_)) return false;
+  if (_internal_has_options()) {
+    if (!options_->IsInitialized()) return false;
+  }
+  return true;
+}
+
+void ServiceDescriptorProto::InternalSwap(ServiceDescriptorProto* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  method_.InternalSwap(&other->method_);
+  name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(options_, other->options_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata ServiceDescriptorProto::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void MethodDescriptorProto::InitAsDefaultInstance() {
+  PROTOBUF_NAMESPACE_ID::_MethodDescriptorProto_default_instance_._instance.get_mutable()->options_ = const_cast< PROTOBUF_NAMESPACE_ID::MethodOptions*>(
+      PROTOBUF_NAMESPACE_ID::MethodOptions::internal_default_instance());
+}
+class MethodDescriptorProto::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_name(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_input_type(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+  static void set_has_output_type(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+  static const PROTOBUF_NAMESPACE_ID::MethodOptions& options(const MethodDescriptorProto* msg);
+  static void set_has_options(HasBits* has_bits) {
+    (*has_bits)[0] |= 8u;
+  }
+  static void set_has_client_streaming(HasBits* has_bits) {
+    (*has_bits)[0] |= 16u;
+  }
+  static void set_has_server_streaming(HasBits* has_bits) {
+    (*has_bits)[0] |= 32u;
+  }
+};
+
+const PROTOBUF_NAMESPACE_ID::MethodOptions&
+MethodDescriptorProto::_Internal::options(const MethodDescriptorProto* msg) {
+  return *msg->options_;
+}
+void MethodDescriptorProto::unsafe_arena_set_allocated_options(
+    PROTOBUF_NAMESPACE_ID::MethodOptions* options) {
+  if (GetArenaNoVirtual() == nullptr) {
+    delete options_;
+  }
+  options_ = options;
+  if (options) {
+    _has_bits_[0] |= 0x00000008u;
+  } else {
+    _has_bits_[0] &= ~0x00000008u;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.MethodDescriptorProto.options)
+}
+MethodDescriptorProto::MethodDescriptorProto()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.MethodDescriptorProto)
+}
+MethodDescriptorProto::MethodDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.MethodDescriptorProto)
+}
+MethodDescriptorProto::MethodDescriptorProto(const MethodDescriptorProto& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_name()) {
+    name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_name(),
+      GetArenaNoVirtual());
+  }
+  input_type_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_input_type()) {
+    input_type_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_input_type(),
+      GetArenaNoVirtual());
+  }
+  output_type_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_output_type()) {
+    output_type_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_output_type(),
+      GetArenaNoVirtual());
+  }
+  if (from._internal_has_options()) {
+    options_ = new PROTOBUF_NAMESPACE_ID::MethodOptions(*from.options_);
+  } else {
+    options_ = nullptr;
+  }
+  ::memcpy(&client_streaming_, &from.client_streaming_,
+    static_cast(reinterpret_cast(&server_streaming_) -
+    reinterpret_cast(&client_streaming_)) + sizeof(server_streaming_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.MethodDescriptorProto)
+}
+
+void MethodDescriptorProto::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_MethodDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  input_type_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  output_type_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  ::memset(&options_, 0, static_cast(
+      reinterpret_cast(&server_streaming_) -
+      reinterpret_cast(&options_)) + sizeof(server_streaming_));
+}
+
+MethodDescriptorProto::~MethodDescriptorProto() {
+  // @@protoc_insertion_point(destructor:google.protobuf.MethodDescriptorProto)
+  SharedDtor();
+}
+
+void MethodDescriptorProto::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  input_type_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  output_type_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (this != internal_default_instance()) delete options_;
+}
+
+void MethodDescriptorProto::ArenaDtor(void* object) {
+  MethodDescriptorProto* _this = reinterpret_cast< MethodDescriptorProto* >(object);
+  (void)_this;
+}
+void MethodDescriptorProto::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void MethodDescriptorProto::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const MethodDescriptorProto& MethodDescriptorProto::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_MethodDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void MethodDescriptorProto::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.MethodDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x0000000fu) {
+    if (cached_has_bits & 0x00000001u) {
+      name_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      input_type_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000004u) {
+      output_type_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000008u) {
+      GOOGLE_DCHECK(options_ != nullptr);
+      options_->Clear();
+    }
+  }
+  ::memset(&client_streaming_, 0, static_cast(
+      reinterpret_cast(&server_streaming_) -
+      reinterpret_cast(&client_streaming_)) + sizeof(server_streaming_));
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* MethodDescriptorProto::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional string name = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.MethodDescriptorProto.name");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string input_type = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          auto str = _internal_mutable_input_type();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.MethodDescriptorProto.input_type");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string output_type = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) {
+          auto str = _internal_mutable_output_type();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.MethodDescriptorProto.output_type");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.MethodOptions options = 4;
+      case 4:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 34)) {
+          ptr = ctx->ParseMessage(_internal_mutable_options(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool client_streaming = 5 [default = false];
+      case 5:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 40)) {
+          _Internal::set_has_client_streaming(&has_bits);
+          client_streaming_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool server_streaming = 6 [default = false];
+      case 6:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 48)) {
+          _Internal::set_has_server_streaming(&has_bits);
+          server_streaming_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* MethodDescriptorProto::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.MethodDescriptorProto)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional string name = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_name().data(), static_cast(this->_internal_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.MethodDescriptorProto.name");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_name(), target);
+  }
+
+  // optional string input_type = 2;
+  if (cached_has_bits & 0x00000002u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_input_type().data(), static_cast(this->_internal_input_type().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.MethodDescriptorProto.input_type");
+    target = stream->WriteStringMaybeAliased(
+        2, this->_internal_input_type(), target);
+  }
+
+  // optional string output_type = 3;
+  if (cached_has_bits & 0x00000004u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_output_type().data(), static_cast(this->_internal_output_type().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.MethodDescriptorProto.output_type");
+    target = stream->WriteStringMaybeAliased(
+        3, this->_internal_output_type(), target);
+  }
+
+  // optional .google.protobuf.MethodOptions options = 4;
+  if (cached_has_bits & 0x00000008u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        4, _Internal::options(this), target, stream);
+  }
+
+  // optional bool client_streaming = 5 [default = false];
+  if (cached_has_bits & 0x00000010u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(5, this->_internal_client_streaming(), target);
+  }
+
+  // optional bool server_streaming = 6 [default = false];
+  if (cached_has_bits & 0x00000020u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(6, this->_internal_server_streaming(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.MethodDescriptorProto)
+  return target;
+}
+
+size_t MethodDescriptorProto::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.MethodDescriptorProto)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x0000003fu) {
+    // optional string name = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_name());
+    }
+
+    // optional string input_type = 2;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_input_type());
+    }
+
+    // optional string output_type = 3;
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_output_type());
+    }
+
+    // optional .google.protobuf.MethodOptions options = 4;
+    if (cached_has_bits & 0x00000008u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *options_);
+    }
+
+    // optional bool client_streaming = 5 [default = false];
+    if (cached_has_bits & 0x00000010u) {
+      total_size += 1 + 1;
+    }
+
+    // optional bool server_streaming = 6 [default = false];
+    if (cached_has_bits & 0x00000020u) {
+      total_size += 1 + 1;
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void MethodDescriptorProto::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.MethodDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  const MethodDescriptorProto* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.MethodDescriptorProto)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.MethodDescriptorProto)
+    MergeFrom(*source);
+  }
+}
+
+void MethodDescriptorProto::MergeFrom(const MethodDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.MethodDescriptorProto)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x0000003fu) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_name(from._internal_name());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_set_input_type(from._internal_input_type());
+    }
+    if (cached_has_bits & 0x00000004u) {
+      _internal_set_output_type(from._internal_output_type());
+    }
+    if (cached_has_bits & 0x00000008u) {
+      _internal_mutable_options()->PROTOBUF_NAMESPACE_ID::MethodOptions::MergeFrom(from._internal_options());
+    }
+    if (cached_has_bits & 0x00000010u) {
+      client_streaming_ = from.client_streaming_;
+    }
+    if (cached_has_bits & 0x00000020u) {
+      server_streaming_ = from.server_streaming_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void MethodDescriptorProto::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.MethodDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void MethodDescriptorProto::CopyFrom(const MethodDescriptorProto& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.MethodDescriptorProto)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool MethodDescriptorProto::IsInitialized() const {
+  if (_internal_has_options()) {
+    if (!options_->IsInitialized()) return false;
+  }
+  return true;
+}
+
+void MethodDescriptorProto::InternalSwap(MethodDescriptorProto* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  name_.Swap(&other->name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  input_type_.Swap(&other->input_type_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  output_type_.Swap(&other->output_type_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(options_, other->options_);
+  swap(client_streaming_, other->client_streaming_);
+  swap(server_streaming_, other->server_streaming_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata MethodDescriptorProto::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void FileOptions::InitAsDefaultInstance() {
+}
+class FileOptions::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_java_package(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_java_outer_classname(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+  static void set_has_java_multiple_files(HasBits* has_bits) {
+    (*has_bits)[0] |= 1024u;
+  }
+  static void set_has_java_generate_equals_and_hash(HasBits* has_bits) {
+    (*has_bits)[0] |= 2048u;
+  }
+  static void set_has_java_string_check_utf8(HasBits* has_bits) {
+    (*has_bits)[0] |= 4096u;
+  }
+  static void set_has_optimize_for(HasBits* has_bits) {
+    (*has_bits)[0] |= 524288u;
+  }
+  static void set_has_go_package(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+  static void set_has_cc_generic_services(HasBits* has_bits) {
+    (*has_bits)[0] |= 8192u;
+  }
+  static void set_has_java_generic_services(HasBits* has_bits) {
+    (*has_bits)[0] |= 16384u;
+  }
+  static void set_has_py_generic_services(HasBits* has_bits) {
+    (*has_bits)[0] |= 32768u;
+  }
+  static void set_has_php_generic_services(HasBits* has_bits) {
+    (*has_bits)[0] |= 65536u;
+  }
+  static void set_has_deprecated(HasBits* has_bits) {
+    (*has_bits)[0] |= 131072u;
+  }
+  static void set_has_cc_enable_arenas(HasBits* has_bits) {
+    (*has_bits)[0] |= 262144u;
+  }
+  static void set_has_objc_class_prefix(HasBits* has_bits) {
+    (*has_bits)[0] |= 8u;
+  }
+  static void set_has_csharp_namespace(HasBits* has_bits) {
+    (*has_bits)[0] |= 16u;
+  }
+  static void set_has_swift_prefix(HasBits* has_bits) {
+    (*has_bits)[0] |= 32u;
+  }
+  static void set_has_php_class_prefix(HasBits* has_bits) {
+    (*has_bits)[0] |= 64u;
+  }
+  static void set_has_php_namespace(HasBits* has_bits) {
+    (*has_bits)[0] |= 128u;
+  }
+  static void set_has_php_metadata_namespace(HasBits* has_bits) {
+    (*has_bits)[0] |= 256u;
+  }
+  static void set_has_ruby_package(HasBits* has_bits) {
+    (*has_bits)[0] |= 512u;
+  }
+};
+
+FileOptions::FileOptions()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.FileOptions)
+}
+FileOptions::FileOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _extensions_(arena),
+  _internal_metadata_(arena),
+  uninterpreted_option_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.FileOptions)
+}
+FileOptions::FileOptions(const FileOptions& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      uninterpreted_option_(from.uninterpreted_option_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  _extensions_.MergeFrom(from._extensions_);
+  java_package_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_java_package()) {
+    java_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_java_package(),
+      GetArenaNoVirtual());
+  }
+  java_outer_classname_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_java_outer_classname()) {
+    java_outer_classname_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_java_outer_classname(),
+      GetArenaNoVirtual());
+  }
+  go_package_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_go_package()) {
+    go_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_go_package(),
+      GetArenaNoVirtual());
+  }
+  objc_class_prefix_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_objc_class_prefix()) {
+    objc_class_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_objc_class_prefix(),
+      GetArenaNoVirtual());
+  }
+  csharp_namespace_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_csharp_namespace()) {
+    csharp_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_csharp_namespace(),
+      GetArenaNoVirtual());
+  }
+  swift_prefix_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_swift_prefix()) {
+    swift_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_swift_prefix(),
+      GetArenaNoVirtual());
+  }
+  php_class_prefix_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_php_class_prefix()) {
+    php_class_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_php_class_prefix(),
+      GetArenaNoVirtual());
+  }
+  php_namespace_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_php_namespace()) {
+    php_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_php_namespace(),
+      GetArenaNoVirtual());
+  }
+  php_metadata_namespace_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_php_metadata_namespace()) {
+    php_metadata_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_php_metadata_namespace(),
+      GetArenaNoVirtual());
+  }
+  ruby_package_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_ruby_package()) {
+    ruby_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_ruby_package(),
+      GetArenaNoVirtual());
+  }
+  ::memcpy(&java_multiple_files_, &from.java_multiple_files_,
+    static_cast(reinterpret_cast(&optimize_for_) -
+    reinterpret_cast(&java_multiple_files_)) + sizeof(optimize_for_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.FileOptions)
+}
+
+void FileOptions::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_FileOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  java_package_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  java_outer_classname_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  go_package_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  objc_class_prefix_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  csharp_namespace_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  swift_prefix_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  php_class_prefix_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  php_namespace_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  php_metadata_namespace_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  ruby_package_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  ::memset(&java_multiple_files_, 0, static_cast(
+      reinterpret_cast(&cc_enable_arenas_) -
+      reinterpret_cast(&java_multiple_files_)) + sizeof(cc_enable_arenas_));
+  optimize_for_ = 1;
+}
+
+FileOptions::~FileOptions() {
+  // @@protoc_insertion_point(destructor:google.protobuf.FileOptions)
+  SharedDtor();
+}
+
+void FileOptions::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  java_package_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  java_outer_classname_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  go_package_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  objc_class_prefix_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  csharp_namespace_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  swift_prefix_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  php_class_prefix_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  php_namespace_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  php_metadata_namespace_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  ruby_package_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+void FileOptions::ArenaDtor(void* object) {
+  FileOptions* _this = reinterpret_cast< FileOptions* >(object);
+  (void)_this;
+}
+void FileOptions::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void FileOptions::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const FileOptions& FileOptions::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_FileOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void FileOptions::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.FileOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  _extensions_.Clear();
+  uninterpreted_option_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x000000ffu) {
+    if (cached_has_bits & 0x00000001u) {
+      java_package_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      java_outer_classname_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000004u) {
+      go_package_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000008u) {
+      objc_class_prefix_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000010u) {
+      csharp_namespace_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000020u) {
+      swift_prefix_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000040u) {
+      php_class_prefix_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000080u) {
+      php_namespace_.ClearNonDefaultToEmpty();
+    }
+  }
+  if (cached_has_bits & 0x00000300u) {
+    if (cached_has_bits & 0x00000100u) {
+      php_metadata_namespace_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000200u) {
+      ruby_package_.ClearNonDefaultToEmpty();
+    }
+  }
+  if (cached_has_bits & 0x0000fc00u) {
+    ::memset(&java_multiple_files_, 0, static_cast(
+        reinterpret_cast(&py_generic_services_) -
+        reinterpret_cast(&java_multiple_files_)) + sizeof(py_generic_services_));
+  }
+  if (cached_has_bits & 0x000f0000u) {
+    ::memset(&php_generic_services_, 0, static_cast(
+        reinterpret_cast(&cc_enable_arenas_) -
+        reinterpret_cast(&php_generic_services_)) + sizeof(cc_enable_arenas_));
+    optimize_for_ = 1;
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* FileOptions::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional string java_package = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_java_package();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileOptions.java_package");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string java_outer_classname = 8;
+      case 8:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 66)) {
+          auto str = _internal_mutable_java_outer_classname();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileOptions.java_outer_classname");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED];
+      case 9:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 72)) {
+          ::PROTOBUF_NAMESPACE_ID::uint64 val = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+          if (PROTOBUF_PREDICT_TRUE(PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode_IsValid(val))) {
+            _internal_set_optimize_for(static_cast(val));
+          } else {
+            ::PROTOBUF_NAMESPACE_ID::internal::WriteVarint(9, val, mutable_unknown_fields());
+          }
+        } else goto handle_unusual;
+        continue;
+      // optional bool java_multiple_files = 10 [default = false];
+      case 10:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 80)) {
+          _Internal::set_has_java_multiple_files(&has_bits);
+          java_multiple_files_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string go_package = 11;
+      case 11:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 90)) {
+          auto str = _internal_mutable_go_package();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileOptions.go_package");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool cc_generic_services = 16 [default = false];
+      case 16:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 128)) {
+          _Internal::set_has_cc_generic_services(&has_bits);
+          cc_generic_services_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool java_generic_services = 17 [default = false];
+      case 17:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 136)) {
+          _Internal::set_has_java_generic_services(&has_bits);
+          java_generic_services_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool py_generic_services = 18 [default = false];
+      case 18:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 144)) {
+          _Internal::set_has_py_generic_services(&has_bits);
+          py_generic_services_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool java_generate_equals_and_hash = 20 [deprecated = true];
+      case 20:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 160)) {
+          _Internal::set_has_java_generate_equals_and_hash(&has_bits);
+          java_generate_equals_and_hash_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool deprecated = 23 [default = false];
+      case 23:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 184)) {
+          _Internal::set_has_deprecated(&has_bits);
+          deprecated_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool java_string_check_utf8 = 27 [default = false];
+      case 27:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 216)) {
+          _Internal::set_has_java_string_check_utf8(&has_bits);
+          java_string_check_utf8_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool cc_enable_arenas = 31 [default = false];
+      case 31:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 248)) {
+          _Internal::set_has_cc_enable_arenas(&has_bits);
+          cc_enable_arenas_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string objc_class_prefix = 36;
+      case 36:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 34)) {
+          auto str = _internal_mutable_objc_class_prefix();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileOptions.objc_class_prefix");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string csharp_namespace = 37;
+      case 37:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 42)) {
+          auto str = _internal_mutable_csharp_namespace();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileOptions.csharp_namespace");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string swift_prefix = 39;
+      case 39:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          auto str = _internal_mutable_swift_prefix();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileOptions.swift_prefix");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string php_class_prefix = 40;
+      case 40:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 66)) {
+          auto str = _internal_mutable_php_class_prefix();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileOptions.php_class_prefix");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string php_namespace = 41;
+      case 41:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 74)) {
+          auto str = _internal_mutable_php_namespace();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileOptions.php_namespace");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool php_generic_services = 42 [default = false];
+      case 42:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 80)) {
+          _Internal::set_has_php_generic_services(&has_bits);
+          php_generic_services_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string php_metadata_namespace = 44;
+      case 44:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 98)) {
+          auto str = _internal_mutable_php_metadata_namespace();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileOptions.php_metadata_namespace");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string ruby_package = 45;
+      case 45:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 106)) {
+          auto str = _internal_mutable_ruby_package();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FileOptions.ruby_package");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+      case 999:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          ptr -= 2;
+          do {
+            ptr += 2;
+            ptr = ctx->ParseMessage(_internal_add_uninterpreted_option(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<7994>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+      if ((8000u <= tag)) {
+        ptr = _extensions_.ParseField(tag, ptr,
+            internal_default_instance(), &_internal_metadata_, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* FileOptions::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FileOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional string java_package = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_java_package().data(), static_cast(this->_internal_java_package().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileOptions.java_package");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_java_package(), target);
+  }
+
+  // optional string java_outer_classname = 8;
+  if (cached_has_bits & 0x00000002u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_java_outer_classname().data(), static_cast(this->_internal_java_outer_classname().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileOptions.java_outer_classname");
+    target = stream->WriteStringMaybeAliased(
+        8, this->_internal_java_outer_classname(), target);
+  }
+
+  // optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED];
+  if (cached_has_bits & 0x00080000u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteEnumToArray(
+      9, this->_internal_optimize_for(), target);
+  }
+
+  // optional bool java_multiple_files = 10 [default = false];
+  if (cached_has_bits & 0x00000400u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(10, this->_internal_java_multiple_files(), target);
+  }
+
+  // optional string go_package = 11;
+  if (cached_has_bits & 0x00000004u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_go_package().data(), static_cast(this->_internal_go_package().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileOptions.go_package");
+    target = stream->WriteStringMaybeAliased(
+        11, this->_internal_go_package(), target);
+  }
+
+  // optional bool cc_generic_services = 16 [default = false];
+  if (cached_has_bits & 0x00002000u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(16, this->_internal_cc_generic_services(), target);
+  }
+
+  // optional bool java_generic_services = 17 [default = false];
+  if (cached_has_bits & 0x00004000u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(17, this->_internal_java_generic_services(), target);
+  }
+
+  // optional bool py_generic_services = 18 [default = false];
+  if (cached_has_bits & 0x00008000u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(18, this->_internal_py_generic_services(), target);
+  }
+
+  // optional bool java_generate_equals_and_hash = 20 [deprecated = true];
+  if (cached_has_bits & 0x00000800u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(20, this->_internal_java_generate_equals_and_hash(), target);
+  }
+
+  // optional bool deprecated = 23 [default = false];
+  if (cached_has_bits & 0x00020000u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(23, this->_internal_deprecated(), target);
+  }
+
+  // optional bool java_string_check_utf8 = 27 [default = false];
+  if (cached_has_bits & 0x00001000u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(27, this->_internal_java_string_check_utf8(), target);
+  }
+
+  // optional bool cc_enable_arenas = 31 [default = false];
+  if (cached_has_bits & 0x00040000u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(31, this->_internal_cc_enable_arenas(), target);
+  }
+
+  // optional string objc_class_prefix = 36;
+  if (cached_has_bits & 0x00000008u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_objc_class_prefix().data(), static_cast(this->_internal_objc_class_prefix().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileOptions.objc_class_prefix");
+    target = stream->WriteStringMaybeAliased(
+        36, this->_internal_objc_class_prefix(), target);
+  }
+
+  // optional string csharp_namespace = 37;
+  if (cached_has_bits & 0x00000010u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_csharp_namespace().data(), static_cast(this->_internal_csharp_namespace().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileOptions.csharp_namespace");
+    target = stream->WriteStringMaybeAliased(
+        37, this->_internal_csharp_namespace(), target);
+  }
+
+  // optional string swift_prefix = 39;
+  if (cached_has_bits & 0x00000020u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_swift_prefix().data(), static_cast(this->_internal_swift_prefix().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileOptions.swift_prefix");
+    target = stream->WriteStringMaybeAliased(
+        39, this->_internal_swift_prefix(), target);
+  }
+
+  // optional string php_class_prefix = 40;
+  if (cached_has_bits & 0x00000040u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_php_class_prefix().data(), static_cast(this->_internal_php_class_prefix().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileOptions.php_class_prefix");
+    target = stream->WriteStringMaybeAliased(
+        40, this->_internal_php_class_prefix(), target);
+  }
+
+  // optional string php_namespace = 41;
+  if (cached_has_bits & 0x00000080u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_php_namespace().data(), static_cast(this->_internal_php_namespace().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileOptions.php_namespace");
+    target = stream->WriteStringMaybeAliased(
+        41, this->_internal_php_namespace(), target);
+  }
+
+  // optional bool php_generic_services = 42 [default = false];
+  if (cached_has_bits & 0x00010000u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(42, this->_internal_php_generic_services(), target);
+  }
+
+  // optional string php_metadata_namespace = 44;
+  if (cached_has_bits & 0x00000100u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_php_metadata_namespace().data(), static_cast(this->_internal_php_metadata_namespace().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileOptions.php_metadata_namespace");
+    target = stream->WriteStringMaybeAliased(
+        44, this->_internal_php_metadata_namespace(), target);
+  }
+
+  // optional string ruby_package = 45;
+  if (cached_has_bits & 0x00000200u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_ruby_package().data(), static_cast(this->_internal_ruby_package().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.FileOptions.ruby_package");
+    target = stream->WriteStringMaybeAliased(
+        45, this->_internal_ruby_package(), target);
+  }
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_uninterpreted_option_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(999, this->_internal_uninterpreted_option(i), target, stream);
+  }
+
+  // Extension range [1000, 536870912)
+  target = _extensions_._InternalSerialize(
+      1000, 536870912, target, stream);
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.FileOptions)
+  return target;
+}
+
+size_t FileOptions::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.FileOptions)
+  size_t total_size = 0;
+
+  total_size += _extensions_.ByteSize();
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  total_size += 2UL * this->_internal_uninterpreted_option_size();
+  for (const auto& msg : this->uninterpreted_option_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x000000ffu) {
+    // optional string java_package = 1;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_java_package());
+    }
+
+    // optional string java_outer_classname = 8;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_java_outer_classname());
+    }
+
+    // optional string go_package = 11;
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_go_package());
+    }
+
+    // optional string objc_class_prefix = 36;
+    if (cached_has_bits & 0x00000008u) {
+      total_size += 2 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_objc_class_prefix());
+    }
+
+    // optional string csharp_namespace = 37;
+    if (cached_has_bits & 0x00000010u) {
+      total_size += 2 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_csharp_namespace());
+    }
+
+    // optional string swift_prefix = 39;
+    if (cached_has_bits & 0x00000020u) {
+      total_size += 2 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_swift_prefix());
+    }
+
+    // optional string php_class_prefix = 40;
+    if (cached_has_bits & 0x00000040u) {
+      total_size += 2 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_php_class_prefix());
+    }
+
+    // optional string php_namespace = 41;
+    if (cached_has_bits & 0x00000080u) {
+      total_size += 2 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_php_namespace());
+    }
+
+  }
+  if (cached_has_bits & 0x0000ff00u) {
+    // optional string php_metadata_namespace = 44;
+    if (cached_has_bits & 0x00000100u) {
+      total_size += 2 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_php_metadata_namespace());
+    }
+
+    // optional string ruby_package = 45;
+    if (cached_has_bits & 0x00000200u) {
+      total_size += 2 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_ruby_package());
+    }
+
+    // optional bool java_multiple_files = 10 [default = false];
+    if (cached_has_bits & 0x00000400u) {
+      total_size += 1 + 1;
+    }
+
+    // optional bool java_generate_equals_and_hash = 20 [deprecated = true];
+    if (cached_has_bits & 0x00000800u) {
+      total_size += 2 + 1;
+    }
+
+    // optional bool java_string_check_utf8 = 27 [default = false];
+    if (cached_has_bits & 0x00001000u) {
+      total_size += 2 + 1;
+    }
+
+    // optional bool cc_generic_services = 16 [default = false];
+    if (cached_has_bits & 0x00002000u) {
+      total_size += 2 + 1;
+    }
+
+    // optional bool java_generic_services = 17 [default = false];
+    if (cached_has_bits & 0x00004000u) {
+      total_size += 2 + 1;
+    }
+
+    // optional bool py_generic_services = 18 [default = false];
+    if (cached_has_bits & 0x00008000u) {
+      total_size += 2 + 1;
+    }
+
+  }
+  if (cached_has_bits & 0x000f0000u) {
+    // optional bool php_generic_services = 42 [default = false];
+    if (cached_has_bits & 0x00010000u) {
+      total_size += 2 + 1;
+    }
+
+    // optional bool deprecated = 23 [default = false];
+    if (cached_has_bits & 0x00020000u) {
+      total_size += 2 + 1;
+    }
+
+    // optional bool cc_enable_arenas = 31 [default = false];
+    if (cached_has_bits & 0x00040000u) {
+      total_size += 2 + 1;
+    }
+
+    // optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED];
+    if (cached_has_bits & 0x00080000u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::EnumSize(this->_internal_optimize_for());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void FileOptions::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.FileOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  const FileOptions* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.FileOptions)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.FileOptions)
+    MergeFrom(*source);
+  }
+}
+
+void FileOptions::MergeFrom(const FileOptions& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.FileOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  _extensions_.MergeFrom(from._extensions_);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  uninterpreted_option_.MergeFrom(from.uninterpreted_option_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x000000ffu) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_java_package(from._internal_java_package());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_set_java_outer_classname(from._internal_java_outer_classname());
+    }
+    if (cached_has_bits & 0x00000004u) {
+      _internal_set_go_package(from._internal_go_package());
+    }
+    if (cached_has_bits & 0x00000008u) {
+      _internal_set_objc_class_prefix(from._internal_objc_class_prefix());
+    }
+    if (cached_has_bits & 0x00000010u) {
+      _internal_set_csharp_namespace(from._internal_csharp_namespace());
+    }
+    if (cached_has_bits & 0x00000020u) {
+      _internal_set_swift_prefix(from._internal_swift_prefix());
+    }
+    if (cached_has_bits & 0x00000040u) {
+      _internal_set_php_class_prefix(from._internal_php_class_prefix());
+    }
+    if (cached_has_bits & 0x00000080u) {
+      _internal_set_php_namespace(from._internal_php_namespace());
+    }
+  }
+  if (cached_has_bits & 0x0000ff00u) {
+    if (cached_has_bits & 0x00000100u) {
+      _internal_set_php_metadata_namespace(from._internal_php_metadata_namespace());
+    }
+    if (cached_has_bits & 0x00000200u) {
+      _internal_set_ruby_package(from._internal_ruby_package());
+    }
+    if (cached_has_bits & 0x00000400u) {
+      java_multiple_files_ = from.java_multiple_files_;
+    }
+    if (cached_has_bits & 0x00000800u) {
+      java_generate_equals_and_hash_ = from.java_generate_equals_and_hash_;
+    }
+    if (cached_has_bits & 0x00001000u) {
+      java_string_check_utf8_ = from.java_string_check_utf8_;
+    }
+    if (cached_has_bits & 0x00002000u) {
+      cc_generic_services_ = from.cc_generic_services_;
+    }
+    if (cached_has_bits & 0x00004000u) {
+      java_generic_services_ = from.java_generic_services_;
+    }
+    if (cached_has_bits & 0x00008000u) {
+      py_generic_services_ = from.py_generic_services_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+  if (cached_has_bits & 0x000f0000u) {
+    if (cached_has_bits & 0x00010000u) {
+      php_generic_services_ = from.php_generic_services_;
+    }
+    if (cached_has_bits & 0x00020000u) {
+      deprecated_ = from.deprecated_;
+    }
+    if (cached_has_bits & 0x00040000u) {
+      cc_enable_arenas_ = from.cc_enable_arenas_;
+    }
+    if (cached_has_bits & 0x00080000u) {
+      optimize_for_ = from.optimize_for_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void FileOptions::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.FileOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void FileOptions::CopyFrom(const FileOptions& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.FileOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool FileOptions::IsInitialized() const {
+  if (!_extensions_.IsInitialized()) {
+    return false;
+  }
+
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(uninterpreted_option_)) return false;
+  return true;
+}
+
+void FileOptions::InternalSwap(FileOptions* other) {
+  using std::swap;
+  _extensions_.Swap(&other->_extensions_);
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  uninterpreted_option_.InternalSwap(&other->uninterpreted_option_);
+  java_package_.Swap(&other->java_package_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  java_outer_classname_.Swap(&other->java_outer_classname_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  go_package_.Swap(&other->go_package_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  objc_class_prefix_.Swap(&other->objc_class_prefix_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  csharp_namespace_.Swap(&other->csharp_namespace_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swift_prefix_.Swap(&other->swift_prefix_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  php_class_prefix_.Swap(&other->php_class_prefix_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  php_namespace_.Swap(&other->php_namespace_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  php_metadata_namespace_.Swap(&other->php_metadata_namespace_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  ruby_package_.Swap(&other->ruby_package_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(java_multiple_files_, other->java_multiple_files_);
+  swap(java_generate_equals_and_hash_, other->java_generate_equals_and_hash_);
+  swap(java_string_check_utf8_, other->java_string_check_utf8_);
+  swap(cc_generic_services_, other->cc_generic_services_);
+  swap(java_generic_services_, other->java_generic_services_);
+  swap(py_generic_services_, other->py_generic_services_);
+  swap(php_generic_services_, other->php_generic_services_);
+  swap(deprecated_, other->deprecated_);
+  swap(cc_enable_arenas_, other->cc_enable_arenas_);
+  swap(optimize_for_, other->optimize_for_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata FileOptions::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void MessageOptions::InitAsDefaultInstance() {
+}
+class MessageOptions::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_message_set_wire_format(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_no_standard_descriptor_accessor(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+  static void set_has_deprecated(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+  static void set_has_map_entry(HasBits* has_bits) {
+    (*has_bits)[0] |= 8u;
+  }
+};
+
+MessageOptions::MessageOptions()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.MessageOptions)
+}
+MessageOptions::MessageOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _extensions_(arena),
+  _internal_metadata_(arena),
+  uninterpreted_option_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.MessageOptions)
+}
+MessageOptions::MessageOptions(const MessageOptions& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      uninterpreted_option_(from.uninterpreted_option_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  _extensions_.MergeFrom(from._extensions_);
+  ::memcpy(&message_set_wire_format_, &from.message_set_wire_format_,
+    static_cast(reinterpret_cast(&map_entry_) -
+    reinterpret_cast(&message_set_wire_format_)) + sizeof(map_entry_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.MessageOptions)
+}
+
+void MessageOptions::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_MessageOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  ::memset(&message_set_wire_format_, 0, static_cast(
+      reinterpret_cast(&map_entry_) -
+      reinterpret_cast(&message_set_wire_format_)) + sizeof(map_entry_));
+}
+
+MessageOptions::~MessageOptions() {
+  // @@protoc_insertion_point(destructor:google.protobuf.MessageOptions)
+  SharedDtor();
+}
+
+void MessageOptions::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void MessageOptions::ArenaDtor(void* object) {
+  MessageOptions* _this = reinterpret_cast< MessageOptions* >(object);
+  (void)_this;
+}
+void MessageOptions::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void MessageOptions::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const MessageOptions& MessageOptions::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_MessageOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void MessageOptions::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.MessageOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  _extensions_.Clear();
+  uninterpreted_option_.Clear();
+  ::memset(&message_set_wire_format_, 0, static_cast(
+      reinterpret_cast(&map_entry_) -
+      reinterpret_cast(&message_set_wire_format_)) + sizeof(map_entry_));
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* MessageOptions::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional bool message_set_wire_format = 1 [default = false];
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          _Internal::set_has_message_set_wire_format(&has_bits);
+          message_set_wire_format_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool no_standard_descriptor_accessor = 2 [default = false];
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          _Internal::set_has_no_standard_descriptor_accessor(&has_bits);
+          no_standard_descriptor_accessor_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool deprecated = 3 [default = false];
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 24)) {
+          _Internal::set_has_deprecated(&has_bits);
+          deprecated_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool map_entry = 7;
+      case 7:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 56)) {
+          _Internal::set_has_map_entry(&has_bits);
+          map_entry_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+      case 999:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          ptr -= 2;
+          do {
+            ptr += 2;
+            ptr = ctx->ParseMessage(_internal_add_uninterpreted_option(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<7994>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+      if ((8000u <= tag)) {
+        ptr = _extensions_.ParseField(tag, ptr,
+            internal_default_instance(), &_internal_metadata_, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* MessageOptions::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.MessageOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional bool message_set_wire_format = 1 [default = false];
+  if (cached_has_bits & 0x00000001u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(1, this->_internal_message_set_wire_format(), target);
+  }
+
+  // optional bool no_standard_descriptor_accessor = 2 [default = false];
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(2, this->_internal_no_standard_descriptor_accessor(), target);
+  }
+
+  // optional bool deprecated = 3 [default = false];
+  if (cached_has_bits & 0x00000004u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(3, this->_internal_deprecated(), target);
+  }
+
+  // optional bool map_entry = 7;
+  if (cached_has_bits & 0x00000008u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(7, this->_internal_map_entry(), target);
+  }
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_uninterpreted_option_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(999, this->_internal_uninterpreted_option(i), target, stream);
+  }
+
+  // Extension range [1000, 536870912)
+  target = _extensions_._InternalSerialize(
+      1000, 536870912, target, stream);
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.MessageOptions)
+  return target;
+}
+
+size_t MessageOptions::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.MessageOptions)
+  size_t total_size = 0;
+
+  total_size += _extensions_.ByteSize();
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  total_size += 2UL * this->_internal_uninterpreted_option_size();
+  for (const auto& msg : this->uninterpreted_option_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x0000000fu) {
+    // optional bool message_set_wire_format = 1 [default = false];
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 + 1;
+    }
+
+    // optional bool no_standard_descriptor_accessor = 2 [default = false];
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 + 1;
+    }
+
+    // optional bool deprecated = 3 [default = false];
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 + 1;
+    }
+
+    // optional bool map_entry = 7;
+    if (cached_has_bits & 0x00000008u) {
+      total_size += 1 + 1;
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void MessageOptions::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.MessageOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  const MessageOptions* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.MessageOptions)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.MessageOptions)
+    MergeFrom(*source);
+  }
+}
+
+void MessageOptions::MergeFrom(const MessageOptions& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.MessageOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  _extensions_.MergeFrom(from._extensions_);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  uninterpreted_option_.MergeFrom(from.uninterpreted_option_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x0000000fu) {
+    if (cached_has_bits & 0x00000001u) {
+      message_set_wire_format_ = from.message_set_wire_format_;
+    }
+    if (cached_has_bits & 0x00000002u) {
+      no_standard_descriptor_accessor_ = from.no_standard_descriptor_accessor_;
+    }
+    if (cached_has_bits & 0x00000004u) {
+      deprecated_ = from.deprecated_;
+    }
+    if (cached_has_bits & 0x00000008u) {
+      map_entry_ = from.map_entry_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void MessageOptions::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.MessageOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void MessageOptions::CopyFrom(const MessageOptions& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.MessageOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool MessageOptions::IsInitialized() const {
+  if (!_extensions_.IsInitialized()) {
+    return false;
+  }
+
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(uninterpreted_option_)) return false;
+  return true;
+}
+
+void MessageOptions::InternalSwap(MessageOptions* other) {
+  using std::swap;
+  _extensions_.Swap(&other->_extensions_);
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  uninterpreted_option_.InternalSwap(&other->uninterpreted_option_);
+  swap(message_set_wire_format_, other->message_set_wire_format_);
+  swap(no_standard_descriptor_accessor_, other->no_standard_descriptor_accessor_);
+  swap(deprecated_, other->deprecated_);
+  swap(map_entry_, other->map_entry_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata MessageOptions::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void FieldOptions::InitAsDefaultInstance() {
+}
+class FieldOptions::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_ctype(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_packed(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+  static void set_has_jstype(HasBits* has_bits) {
+    (*has_bits)[0] |= 32u;
+  }
+  static void set_has_lazy(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+  static void set_has_deprecated(HasBits* has_bits) {
+    (*has_bits)[0] |= 8u;
+  }
+  static void set_has_weak(HasBits* has_bits) {
+    (*has_bits)[0] |= 16u;
+  }
+};
+
+FieldOptions::FieldOptions()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.FieldOptions)
+}
+FieldOptions::FieldOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _extensions_(arena),
+  _internal_metadata_(arena),
+  uninterpreted_option_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.FieldOptions)
+}
+FieldOptions::FieldOptions(const FieldOptions& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      uninterpreted_option_(from.uninterpreted_option_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  _extensions_.MergeFrom(from._extensions_);
+  ::memcpy(&ctype_, &from.ctype_,
+    static_cast(reinterpret_cast(&jstype_) -
+    reinterpret_cast(&ctype_)) + sizeof(jstype_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.FieldOptions)
+}
+
+void FieldOptions::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_FieldOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  ::memset(&ctype_, 0, static_cast(
+      reinterpret_cast(&jstype_) -
+      reinterpret_cast(&ctype_)) + sizeof(jstype_));
+}
+
+FieldOptions::~FieldOptions() {
+  // @@protoc_insertion_point(destructor:google.protobuf.FieldOptions)
+  SharedDtor();
+}
+
+void FieldOptions::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void FieldOptions::ArenaDtor(void* object) {
+  FieldOptions* _this = reinterpret_cast< FieldOptions* >(object);
+  (void)_this;
+}
+void FieldOptions::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void FieldOptions::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const FieldOptions& FieldOptions::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_FieldOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void FieldOptions::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.FieldOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  _extensions_.Clear();
+  uninterpreted_option_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x0000003fu) {
+    ::memset(&ctype_, 0, static_cast(
+        reinterpret_cast(&jstype_) -
+        reinterpret_cast(&ctype_)) + sizeof(jstype_));
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* FieldOptions::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          ::PROTOBUF_NAMESPACE_ID::uint64 val = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+          if (PROTOBUF_PREDICT_TRUE(PROTOBUF_NAMESPACE_ID::FieldOptions_CType_IsValid(val))) {
+            _internal_set_ctype(static_cast(val));
+          } else {
+            ::PROTOBUF_NAMESPACE_ID::internal::WriteVarint(1, val, mutable_unknown_fields());
+          }
+        } else goto handle_unusual;
+        continue;
+      // optional bool packed = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          _Internal::set_has_packed(&has_bits);
+          packed_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool deprecated = 3 [default = false];
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 24)) {
+          _Internal::set_has_deprecated(&has_bits);
+          deprecated_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool lazy = 5 [default = false];
+      case 5:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 40)) {
+          _Internal::set_has_lazy(&has_bits);
+          lazy_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];
+      case 6:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 48)) {
+          ::PROTOBUF_NAMESPACE_ID::uint64 val = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+          if (PROTOBUF_PREDICT_TRUE(PROTOBUF_NAMESPACE_ID::FieldOptions_JSType_IsValid(val))) {
+            _internal_set_jstype(static_cast(val));
+          } else {
+            ::PROTOBUF_NAMESPACE_ID::internal::WriteVarint(6, val, mutable_unknown_fields());
+          }
+        } else goto handle_unusual;
+        continue;
+      // optional bool weak = 10 [default = false];
+      case 10:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 80)) {
+          _Internal::set_has_weak(&has_bits);
+          weak_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+      case 999:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          ptr -= 2;
+          do {
+            ptr += 2;
+            ptr = ctx->ParseMessage(_internal_add_uninterpreted_option(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<7994>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+      if ((8000u <= tag)) {
+        ptr = _extensions_.ParseField(tag, ptr,
+            internal_default_instance(), &_internal_metadata_, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* FieldOptions::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FieldOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];
+  if (cached_has_bits & 0x00000001u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteEnumToArray(
+      1, this->_internal_ctype(), target);
+  }
+
+  // optional bool packed = 2;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(2, this->_internal_packed(), target);
+  }
+
+  // optional bool deprecated = 3 [default = false];
+  if (cached_has_bits & 0x00000008u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(3, this->_internal_deprecated(), target);
+  }
+
+  // optional bool lazy = 5 [default = false];
+  if (cached_has_bits & 0x00000004u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(5, this->_internal_lazy(), target);
+  }
+
+  // optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];
+  if (cached_has_bits & 0x00000020u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteEnumToArray(
+      6, this->_internal_jstype(), target);
+  }
+
+  // optional bool weak = 10 [default = false];
+  if (cached_has_bits & 0x00000010u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(10, this->_internal_weak(), target);
+  }
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_uninterpreted_option_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(999, this->_internal_uninterpreted_option(i), target, stream);
+  }
+
+  // Extension range [1000, 536870912)
+  target = _extensions_._InternalSerialize(
+      1000, 536870912, target, stream);
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.FieldOptions)
+  return target;
+}
+
+size_t FieldOptions::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.FieldOptions)
+  size_t total_size = 0;
+
+  total_size += _extensions_.ByteSize();
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  total_size += 2UL * this->_internal_uninterpreted_option_size();
+  for (const auto& msg : this->uninterpreted_option_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x0000003fu) {
+    // optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::EnumSize(this->_internal_ctype());
+    }
+
+    // optional bool packed = 2;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 + 1;
+    }
+
+    // optional bool lazy = 5 [default = false];
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 + 1;
+    }
+
+    // optional bool deprecated = 3 [default = false];
+    if (cached_has_bits & 0x00000008u) {
+      total_size += 1 + 1;
+    }
+
+    // optional bool weak = 10 [default = false];
+    if (cached_has_bits & 0x00000010u) {
+      total_size += 1 + 1;
+    }
+
+    // optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];
+    if (cached_has_bits & 0x00000020u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::EnumSize(this->_internal_jstype());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void FieldOptions::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.FieldOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  const FieldOptions* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.FieldOptions)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.FieldOptions)
+    MergeFrom(*source);
+  }
+}
+
+void FieldOptions::MergeFrom(const FieldOptions& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.FieldOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  _extensions_.MergeFrom(from._extensions_);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  uninterpreted_option_.MergeFrom(from.uninterpreted_option_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x0000003fu) {
+    if (cached_has_bits & 0x00000001u) {
+      ctype_ = from.ctype_;
+    }
+    if (cached_has_bits & 0x00000002u) {
+      packed_ = from.packed_;
+    }
+    if (cached_has_bits & 0x00000004u) {
+      lazy_ = from.lazy_;
+    }
+    if (cached_has_bits & 0x00000008u) {
+      deprecated_ = from.deprecated_;
+    }
+    if (cached_has_bits & 0x00000010u) {
+      weak_ = from.weak_;
+    }
+    if (cached_has_bits & 0x00000020u) {
+      jstype_ = from.jstype_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void FieldOptions::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.FieldOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void FieldOptions::CopyFrom(const FieldOptions& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.FieldOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool FieldOptions::IsInitialized() const {
+  if (!_extensions_.IsInitialized()) {
+    return false;
+  }
+
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(uninterpreted_option_)) return false;
+  return true;
+}
+
+void FieldOptions::InternalSwap(FieldOptions* other) {
+  using std::swap;
+  _extensions_.Swap(&other->_extensions_);
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  uninterpreted_option_.InternalSwap(&other->uninterpreted_option_);
+  swap(ctype_, other->ctype_);
+  swap(packed_, other->packed_);
+  swap(lazy_, other->lazy_);
+  swap(deprecated_, other->deprecated_);
+  swap(weak_, other->weak_);
+  swap(jstype_, other->jstype_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata FieldOptions::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void OneofOptions::InitAsDefaultInstance() {
+}
+class OneofOptions::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+};
+
+OneofOptions::OneofOptions()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.OneofOptions)
+}
+OneofOptions::OneofOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _extensions_(arena),
+  _internal_metadata_(arena),
+  uninterpreted_option_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.OneofOptions)
+}
+OneofOptions::OneofOptions(const OneofOptions& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      uninterpreted_option_(from.uninterpreted_option_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  _extensions_.MergeFrom(from._extensions_);
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.OneofOptions)
+}
+
+void OneofOptions::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_OneofOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+}
+
+OneofOptions::~OneofOptions() {
+  // @@protoc_insertion_point(destructor:google.protobuf.OneofOptions)
+  SharedDtor();
+}
+
+void OneofOptions::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void OneofOptions::ArenaDtor(void* object) {
+  OneofOptions* _this = reinterpret_cast< OneofOptions* >(object);
+  (void)_this;
+}
+void OneofOptions::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void OneofOptions::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const OneofOptions& OneofOptions::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_OneofOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void OneofOptions::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.OneofOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  _extensions_.Clear();
+  uninterpreted_option_.Clear();
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* OneofOptions::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+      case 999:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          ptr -= 2;
+          do {
+            ptr += 2;
+            ptr = ctx->ParseMessage(_internal_add_uninterpreted_option(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<7994>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+      if ((8000u <= tag)) {
+        ptr = _extensions_.ParseField(tag, ptr,
+            internal_default_instance(), &_internal_metadata_, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* OneofOptions::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.OneofOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_uninterpreted_option_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(999, this->_internal_uninterpreted_option(i), target, stream);
+  }
+
+  // Extension range [1000, 536870912)
+  target = _extensions_._InternalSerialize(
+      1000, 536870912, target, stream);
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.OneofOptions)
+  return target;
+}
+
+size_t OneofOptions::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.OneofOptions)
+  size_t total_size = 0;
+
+  total_size += _extensions_.ByteSize();
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  total_size += 2UL * this->_internal_uninterpreted_option_size();
+  for (const auto& msg : this->uninterpreted_option_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void OneofOptions::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.OneofOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  const OneofOptions* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.OneofOptions)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.OneofOptions)
+    MergeFrom(*source);
+  }
+}
+
+void OneofOptions::MergeFrom(const OneofOptions& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.OneofOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  _extensions_.MergeFrom(from._extensions_);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  uninterpreted_option_.MergeFrom(from.uninterpreted_option_);
+}
+
+void OneofOptions::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.OneofOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void OneofOptions::CopyFrom(const OneofOptions& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.OneofOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool OneofOptions::IsInitialized() const {
+  if (!_extensions_.IsInitialized()) {
+    return false;
+  }
+
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(uninterpreted_option_)) return false;
+  return true;
+}
+
+void OneofOptions::InternalSwap(OneofOptions* other) {
+  using std::swap;
+  _extensions_.Swap(&other->_extensions_);
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  uninterpreted_option_.InternalSwap(&other->uninterpreted_option_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata OneofOptions::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void EnumOptions::InitAsDefaultInstance() {
+}
+class EnumOptions::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_allow_alias(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_deprecated(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+EnumOptions::EnumOptions()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.EnumOptions)
+}
+EnumOptions::EnumOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _extensions_(arena),
+  _internal_metadata_(arena),
+  uninterpreted_option_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.EnumOptions)
+}
+EnumOptions::EnumOptions(const EnumOptions& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      uninterpreted_option_(from.uninterpreted_option_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  _extensions_.MergeFrom(from._extensions_);
+  ::memcpy(&allow_alias_, &from.allow_alias_,
+    static_cast(reinterpret_cast(&deprecated_) -
+    reinterpret_cast(&allow_alias_)) + sizeof(deprecated_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.EnumOptions)
+}
+
+void EnumOptions::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_EnumOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  ::memset(&allow_alias_, 0, static_cast(
+      reinterpret_cast(&deprecated_) -
+      reinterpret_cast(&allow_alias_)) + sizeof(deprecated_));
+}
+
+EnumOptions::~EnumOptions() {
+  // @@protoc_insertion_point(destructor:google.protobuf.EnumOptions)
+  SharedDtor();
+}
+
+void EnumOptions::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void EnumOptions::ArenaDtor(void* object) {
+  EnumOptions* _this = reinterpret_cast< EnumOptions* >(object);
+  (void)_this;
+}
+void EnumOptions::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void EnumOptions::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const EnumOptions& EnumOptions::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_EnumOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void EnumOptions::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.EnumOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  _extensions_.Clear();
+  uninterpreted_option_.Clear();
+  ::memset(&allow_alias_, 0, static_cast(
+      reinterpret_cast(&deprecated_) -
+      reinterpret_cast(&allow_alias_)) + sizeof(deprecated_));
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* EnumOptions::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional bool allow_alias = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          _Internal::set_has_allow_alias(&has_bits);
+          allow_alias_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional bool deprecated = 3 [default = false];
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 24)) {
+          _Internal::set_has_deprecated(&has_bits);
+          deprecated_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+      case 999:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          ptr -= 2;
+          do {
+            ptr += 2;
+            ptr = ctx->ParseMessage(_internal_add_uninterpreted_option(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<7994>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+      if ((8000u <= tag)) {
+        ptr = _extensions_.ParseField(tag, ptr,
+            internal_default_instance(), &_internal_metadata_, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* EnumOptions::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional bool allow_alias = 2;
+  if (cached_has_bits & 0x00000001u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(2, this->_internal_allow_alias(), target);
+  }
+
+  // optional bool deprecated = 3 [default = false];
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(3, this->_internal_deprecated(), target);
+  }
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_uninterpreted_option_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(999, this->_internal_uninterpreted_option(i), target, stream);
+  }
+
+  // Extension range [1000, 536870912)
+  target = _extensions_._InternalSerialize(
+      1000, 536870912, target, stream);
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.EnumOptions)
+  return target;
+}
+
+size_t EnumOptions::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.EnumOptions)
+  size_t total_size = 0;
+
+  total_size += _extensions_.ByteSize();
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  total_size += 2UL * this->_internal_uninterpreted_option_size();
+  for (const auto& msg : this->uninterpreted_option_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    // optional bool allow_alias = 2;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 + 1;
+    }
+
+    // optional bool deprecated = 3 [default = false];
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 + 1;
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void EnumOptions::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.EnumOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  const EnumOptions* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.EnumOptions)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.EnumOptions)
+    MergeFrom(*source);
+  }
+}
+
+void EnumOptions::MergeFrom(const EnumOptions& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.EnumOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  _extensions_.MergeFrom(from._extensions_);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  uninterpreted_option_.MergeFrom(from.uninterpreted_option_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      allow_alias_ = from.allow_alias_;
+    }
+    if (cached_has_bits & 0x00000002u) {
+      deprecated_ = from.deprecated_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void EnumOptions::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.EnumOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void EnumOptions::CopyFrom(const EnumOptions& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.EnumOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool EnumOptions::IsInitialized() const {
+  if (!_extensions_.IsInitialized()) {
+    return false;
+  }
+
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(uninterpreted_option_)) return false;
+  return true;
+}
+
+void EnumOptions::InternalSwap(EnumOptions* other) {
+  using std::swap;
+  _extensions_.Swap(&other->_extensions_);
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  uninterpreted_option_.InternalSwap(&other->uninterpreted_option_);
+  swap(allow_alias_, other->allow_alias_);
+  swap(deprecated_, other->deprecated_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata EnumOptions::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void EnumValueOptions::InitAsDefaultInstance() {
+}
+class EnumValueOptions::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_deprecated(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+};
+
+EnumValueOptions::EnumValueOptions()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.EnumValueOptions)
+}
+EnumValueOptions::EnumValueOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _extensions_(arena),
+  _internal_metadata_(arena),
+  uninterpreted_option_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.EnumValueOptions)
+}
+EnumValueOptions::EnumValueOptions(const EnumValueOptions& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      uninterpreted_option_(from.uninterpreted_option_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  _extensions_.MergeFrom(from._extensions_);
+  deprecated_ = from.deprecated_;
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.EnumValueOptions)
+}
+
+void EnumValueOptions::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_EnumValueOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  deprecated_ = false;
+}
+
+EnumValueOptions::~EnumValueOptions() {
+  // @@protoc_insertion_point(destructor:google.protobuf.EnumValueOptions)
+  SharedDtor();
+}
+
+void EnumValueOptions::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void EnumValueOptions::ArenaDtor(void* object) {
+  EnumValueOptions* _this = reinterpret_cast< EnumValueOptions* >(object);
+  (void)_this;
+}
+void EnumValueOptions::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void EnumValueOptions::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const EnumValueOptions& EnumValueOptions::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_EnumValueOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void EnumValueOptions::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.EnumValueOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  _extensions_.Clear();
+  uninterpreted_option_.Clear();
+  deprecated_ = false;
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* EnumValueOptions::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional bool deprecated = 1 [default = false];
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          _Internal::set_has_deprecated(&has_bits);
+          deprecated_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+      case 999:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          ptr -= 2;
+          do {
+            ptr += 2;
+            ptr = ctx->ParseMessage(_internal_add_uninterpreted_option(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<7994>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+      if ((8000u <= tag)) {
+        ptr = _extensions_.ParseField(tag, ptr,
+            internal_default_instance(), &_internal_metadata_, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* EnumValueOptions::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumValueOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional bool deprecated = 1 [default = false];
+  if (cached_has_bits & 0x00000001u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(1, this->_internal_deprecated(), target);
+  }
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_uninterpreted_option_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(999, this->_internal_uninterpreted_option(i), target, stream);
+  }
+
+  // Extension range [1000, 536870912)
+  target = _extensions_._InternalSerialize(
+      1000, 536870912, target, stream);
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.EnumValueOptions)
+  return target;
+}
+
+size_t EnumValueOptions::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.EnumValueOptions)
+  size_t total_size = 0;
+
+  total_size += _extensions_.ByteSize();
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  total_size += 2UL * this->_internal_uninterpreted_option_size();
+  for (const auto& msg : this->uninterpreted_option_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // optional bool deprecated = 1 [default = false];
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000001u) {
+    total_size += 1 + 1;
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void EnumValueOptions::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.EnumValueOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  const EnumValueOptions* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.EnumValueOptions)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.EnumValueOptions)
+    MergeFrom(*source);
+  }
+}
+
+void EnumValueOptions::MergeFrom(const EnumValueOptions& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.EnumValueOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  _extensions_.MergeFrom(from._extensions_);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  uninterpreted_option_.MergeFrom(from.uninterpreted_option_);
+  if (from._internal_has_deprecated()) {
+    _internal_set_deprecated(from._internal_deprecated());
+  }
+}
+
+void EnumValueOptions::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.EnumValueOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void EnumValueOptions::CopyFrom(const EnumValueOptions& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.EnumValueOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool EnumValueOptions::IsInitialized() const {
+  if (!_extensions_.IsInitialized()) {
+    return false;
+  }
+
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(uninterpreted_option_)) return false;
+  return true;
+}
+
+void EnumValueOptions::InternalSwap(EnumValueOptions* other) {
+  using std::swap;
+  _extensions_.Swap(&other->_extensions_);
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  uninterpreted_option_.InternalSwap(&other->uninterpreted_option_);
+  swap(deprecated_, other->deprecated_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata EnumValueOptions::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void ServiceOptions::InitAsDefaultInstance() {
+}
+class ServiceOptions::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_deprecated(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+};
+
+ServiceOptions::ServiceOptions()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.ServiceOptions)
+}
+ServiceOptions::ServiceOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _extensions_(arena),
+  _internal_metadata_(arena),
+  uninterpreted_option_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.ServiceOptions)
+}
+ServiceOptions::ServiceOptions(const ServiceOptions& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      uninterpreted_option_(from.uninterpreted_option_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  _extensions_.MergeFrom(from._extensions_);
+  deprecated_ = from.deprecated_;
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.ServiceOptions)
+}
+
+void ServiceOptions::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_ServiceOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  deprecated_ = false;
+}
+
+ServiceOptions::~ServiceOptions() {
+  // @@protoc_insertion_point(destructor:google.protobuf.ServiceOptions)
+  SharedDtor();
+}
+
+void ServiceOptions::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void ServiceOptions::ArenaDtor(void* object) {
+  ServiceOptions* _this = reinterpret_cast< ServiceOptions* >(object);
+  (void)_this;
+}
+void ServiceOptions::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void ServiceOptions::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const ServiceOptions& ServiceOptions::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_ServiceOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void ServiceOptions::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.ServiceOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  _extensions_.Clear();
+  uninterpreted_option_.Clear();
+  deprecated_ = false;
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* ServiceOptions::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional bool deprecated = 33 [default = false];
+      case 33:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          _Internal::set_has_deprecated(&has_bits);
+          deprecated_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+      case 999:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          ptr -= 2;
+          do {
+            ptr += 2;
+            ptr = ctx->ParseMessage(_internal_add_uninterpreted_option(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<7994>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+      if ((8000u <= tag)) {
+        ptr = _extensions_.ParseField(tag, ptr,
+            internal_default_instance(), &_internal_metadata_, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* ServiceOptions::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.ServiceOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional bool deprecated = 33 [default = false];
+  if (cached_has_bits & 0x00000001u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(33, this->_internal_deprecated(), target);
+  }
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_uninterpreted_option_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(999, this->_internal_uninterpreted_option(i), target, stream);
+  }
+
+  // Extension range [1000, 536870912)
+  target = _extensions_._InternalSerialize(
+      1000, 536870912, target, stream);
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.ServiceOptions)
+  return target;
+}
+
+size_t ServiceOptions::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.ServiceOptions)
+  size_t total_size = 0;
+
+  total_size += _extensions_.ByteSize();
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  total_size += 2UL * this->_internal_uninterpreted_option_size();
+  for (const auto& msg : this->uninterpreted_option_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  // optional bool deprecated = 33 [default = false];
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000001u) {
+    total_size += 2 + 1;
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void ServiceOptions::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.ServiceOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  const ServiceOptions* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.ServiceOptions)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.ServiceOptions)
+    MergeFrom(*source);
+  }
+}
+
+void ServiceOptions::MergeFrom(const ServiceOptions& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.ServiceOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  _extensions_.MergeFrom(from._extensions_);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  uninterpreted_option_.MergeFrom(from.uninterpreted_option_);
+  if (from._internal_has_deprecated()) {
+    _internal_set_deprecated(from._internal_deprecated());
+  }
+}
+
+void ServiceOptions::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.ServiceOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void ServiceOptions::CopyFrom(const ServiceOptions& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.ServiceOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool ServiceOptions::IsInitialized() const {
+  if (!_extensions_.IsInitialized()) {
+    return false;
+  }
+
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(uninterpreted_option_)) return false;
+  return true;
+}
+
+void ServiceOptions::InternalSwap(ServiceOptions* other) {
+  using std::swap;
+  _extensions_.Swap(&other->_extensions_);
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  uninterpreted_option_.InternalSwap(&other->uninterpreted_option_);
+  swap(deprecated_, other->deprecated_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata ServiceOptions::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void MethodOptions::InitAsDefaultInstance() {
+}
+class MethodOptions::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_deprecated(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_idempotency_level(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+MethodOptions::MethodOptions()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.MethodOptions)
+}
+MethodOptions::MethodOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _extensions_(arena),
+  _internal_metadata_(arena),
+  uninterpreted_option_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.MethodOptions)
+}
+MethodOptions::MethodOptions(const MethodOptions& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      uninterpreted_option_(from.uninterpreted_option_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  _extensions_.MergeFrom(from._extensions_);
+  ::memcpy(&deprecated_, &from.deprecated_,
+    static_cast(reinterpret_cast(&idempotency_level_) -
+    reinterpret_cast(&deprecated_)) + sizeof(idempotency_level_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.MethodOptions)
+}
+
+void MethodOptions::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_MethodOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  ::memset(&deprecated_, 0, static_cast(
+      reinterpret_cast(&idempotency_level_) -
+      reinterpret_cast(&deprecated_)) + sizeof(idempotency_level_));
+}
+
+MethodOptions::~MethodOptions() {
+  // @@protoc_insertion_point(destructor:google.protobuf.MethodOptions)
+  SharedDtor();
+}
+
+void MethodOptions::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void MethodOptions::ArenaDtor(void* object) {
+  MethodOptions* _this = reinterpret_cast< MethodOptions* >(object);
+  (void)_this;
+}
+void MethodOptions::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void MethodOptions::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const MethodOptions& MethodOptions::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_MethodOptions_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void MethodOptions::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.MethodOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  _extensions_.Clear();
+  uninterpreted_option_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    ::memset(&deprecated_, 0, static_cast(
+        reinterpret_cast(&idempotency_level_) -
+        reinterpret_cast(&deprecated_)) + sizeof(idempotency_level_));
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* MethodOptions::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // optional bool deprecated = 33 [default = false];
+      case 33:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          _Internal::set_has_deprecated(&has_bits);
+          deprecated_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional .google.protobuf.MethodOptions.IdempotencyLevel idempotency_level = 34 [default = IDEMPOTENCY_UNKNOWN];
+      case 34:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          ::PROTOBUF_NAMESPACE_ID::uint64 val = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+          if (PROTOBUF_PREDICT_TRUE(PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel_IsValid(val))) {
+            _internal_set_idempotency_level(static_cast(val));
+          } else {
+            ::PROTOBUF_NAMESPACE_ID::internal::WriteVarint(34, val, mutable_unknown_fields());
+          }
+        } else goto handle_unusual;
+        continue;
+      // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+      case 999:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          ptr -= 2;
+          do {
+            ptr += 2;
+            ptr = ctx->ParseMessage(_internal_add_uninterpreted_option(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<7994>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+      if ((8000u <= tag)) {
+        ptr = _extensions_.ParseField(tag, ptr,
+            internal_default_instance(), &_internal_metadata_, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* MethodOptions::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.MethodOptions)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // optional bool deprecated = 33 [default = false];
+  if (cached_has_bits & 0x00000001u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(33, this->_internal_deprecated(), target);
+  }
+
+  // optional .google.protobuf.MethodOptions.IdempotencyLevel idempotency_level = 34 [default = IDEMPOTENCY_UNKNOWN];
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteEnumToArray(
+      34, this->_internal_idempotency_level(), target);
+  }
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_uninterpreted_option_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(999, this->_internal_uninterpreted_option(i), target, stream);
+  }
+
+  // Extension range [1000, 536870912)
+  target = _extensions_._InternalSerialize(
+      1000, 536870912, target, stream);
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.MethodOptions)
+  return target;
+}
+
+size_t MethodOptions::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.MethodOptions)
+  size_t total_size = 0;
+
+  total_size += _extensions_.ByteSize();
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  total_size += 2UL * this->_internal_uninterpreted_option_size();
+  for (const auto& msg : this->uninterpreted_option_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    // optional bool deprecated = 33 [default = false];
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 2 + 1;
+    }
+
+    // optional .google.protobuf.MethodOptions.IdempotencyLevel idempotency_level = 34 [default = IDEMPOTENCY_UNKNOWN];
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 2 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::EnumSize(this->_internal_idempotency_level());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void MethodOptions::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.MethodOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  const MethodOptions* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.MethodOptions)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.MethodOptions)
+    MergeFrom(*source);
+  }
+}
+
+void MethodOptions::MergeFrom(const MethodOptions& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.MethodOptions)
+  GOOGLE_DCHECK_NE(&from, this);
+  _extensions_.MergeFrom(from._extensions_);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  uninterpreted_option_.MergeFrom(from.uninterpreted_option_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      deprecated_ = from.deprecated_;
+    }
+    if (cached_has_bits & 0x00000002u) {
+      idempotency_level_ = from.idempotency_level_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void MethodOptions::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.MethodOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void MethodOptions::CopyFrom(const MethodOptions& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.MethodOptions)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool MethodOptions::IsInitialized() const {
+  if (!_extensions_.IsInitialized()) {
+    return false;
+  }
+
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(uninterpreted_option_)) return false;
+  return true;
+}
+
+void MethodOptions::InternalSwap(MethodOptions* other) {
+  using std::swap;
+  _extensions_.Swap(&other->_extensions_);
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  uninterpreted_option_.InternalSwap(&other->uninterpreted_option_);
+  swap(deprecated_, other->deprecated_);
+  swap(idempotency_level_, other->idempotency_level_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata MethodOptions::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void UninterpretedOption_NamePart::InitAsDefaultInstance() {
+}
+class UninterpretedOption_NamePart::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_name_part(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_is_extension(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+UninterpretedOption_NamePart::UninterpretedOption_NamePart()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.UninterpretedOption.NamePart)
+}
+UninterpretedOption_NamePart::UninterpretedOption_NamePart(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.UninterpretedOption.NamePart)
+}
+UninterpretedOption_NamePart::UninterpretedOption_NamePart(const UninterpretedOption_NamePart& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  name_part_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_name_part()) {
+    name_part_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_name_part(),
+      GetArenaNoVirtual());
+  }
+  is_extension_ = from.is_extension_;
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.UninterpretedOption.NamePart)
+}
+
+void UninterpretedOption_NamePart::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_UninterpretedOption_NamePart_google_2fprotobuf_2fdescriptor_2eproto.base);
+  name_part_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  is_extension_ = false;
+}
+
+UninterpretedOption_NamePart::~UninterpretedOption_NamePart() {
+  // @@protoc_insertion_point(destructor:google.protobuf.UninterpretedOption.NamePart)
+  SharedDtor();
+}
+
+void UninterpretedOption_NamePart::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  name_part_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+void UninterpretedOption_NamePart::ArenaDtor(void* object) {
+  UninterpretedOption_NamePart* _this = reinterpret_cast< UninterpretedOption_NamePart* >(object);
+  (void)_this;
+}
+void UninterpretedOption_NamePart::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void UninterpretedOption_NamePart::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const UninterpretedOption_NamePart& UninterpretedOption_NamePart::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_UninterpretedOption_NamePart_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void UninterpretedOption_NamePart::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.UninterpretedOption.NamePart)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000001u) {
+    name_part_.ClearNonDefaultToEmpty();
+  }
+  is_extension_ = false;
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* UninterpretedOption_NamePart::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // required string name_part = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_name_part();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.UninterpretedOption.NamePart.name_part");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // required bool is_extension = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          _Internal::set_has_is_extension(&has_bits);
+          is_extension_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* UninterpretedOption_NamePart::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.UninterpretedOption.NamePart)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = _has_bits_[0];
+  // required string name_part = 1;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_name_part().data(), static_cast(this->_internal_name_part().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.UninterpretedOption.NamePart.name_part");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_name_part(), target);
+  }
+
+  // required bool is_extension = 2;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(2, this->_internal_is_extension(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.UninterpretedOption.NamePart)
+  return target;
+}
+
+size_t UninterpretedOption_NamePart::RequiredFieldsByteSizeFallback() const {
+// @@protoc_insertion_point(required_fields_byte_size_fallback_start:google.protobuf.UninterpretedOption.NamePart)
+  size_t total_size = 0;
+
+  if (_internal_has_name_part()) {
+    // required string name_part = 1;
+    total_size += 1 +
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+        this->_internal_name_part());
+  }
+
+  if (_internal_has_is_extension()) {
+    // required bool is_extension = 2;
+    total_size += 1 + 1;
+  }
+
+  return total_size;
+}
+size_t UninterpretedOption_NamePart::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.UninterpretedOption.NamePart)
+  size_t total_size = 0;
+
+  if (((_has_bits_[0] & 0x00000003) ^ 0x00000003) == 0) {  // All required fields are present.
+    // required string name_part = 1;
+    total_size += 1 +
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+        this->_internal_name_part());
+
+    // required bool is_extension = 2;
+    total_size += 1 + 1;
+
+  } else {
+    total_size += RequiredFieldsByteSizeFallback();
+  }
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void UninterpretedOption_NamePart::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.UninterpretedOption.NamePart)
+  GOOGLE_DCHECK_NE(&from, this);
+  const UninterpretedOption_NamePart* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.UninterpretedOption.NamePart)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.UninterpretedOption.NamePart)
+    MergeFrom(*source);
+  }
+}
+
+void UninterpretedOption_NamePart::MergeFrom(const UninterpretedOption_NamePart& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.UninterpretedOption.NamePart)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_name_part(from._internal_name_part());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      is_extension_ = from.is_extension_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void UninterpretedOption_NamePart::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.UninterpretedOption.NamePart)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void UninterpretedOption_NamePart::CopyFrom(const UninterpretedOption_NamePart& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.UninterpretedOption.NamePart)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool UninterpretedOption_NamePart::IsInitialized() const {
+  if ((_has_bits_[0] & 0x00000003) != 0x00000003) return false;
+  return true;
+}
+
+void UninterpretedOption_NamePart::InternalSwap(UninterpretedOption_NamePart* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  name_part_.Swap(&other->name_part_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(is_extension_, other->is_extension_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata UninterpretedOption_NamePart::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void UninterpretedOption::InitAsDefaultInstance() {
+}
+class UninterpretedOption::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_identifier_value(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_positive_int_value(HasBits* has_bits) {
+    (*has_bits)[0] |= 8u;
+  }
+  static void set_has_negative_int_value(HasBits* has_bits) {
+    (*has_bits)[0] |= 16u;
+  }
+  static void set_has_double_value(HasBits* has_bits) {
+    (*has_bits)[0] |= 32u;
+  }
+  static void set_has_string_value(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+  static void set_has_aggregate_value(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+};
+
+UninterpretedOption::UninterpretedOption()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.UninterpretedOption)
+}
+UninterpretedOption::UninterpretedOption(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  name_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.UninterpretedOption)
+}
+UninterpretedOption::UninterpretedOption(const UninterpretedOption& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      name_(from.name_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  identifier_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_identifier_value()) {
+    identifier_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_identifier_value(),
+      GetArenaNoVirtual());
+  }
+  string_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_string_value()) {
+    string_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_string_value(),
+      GetArenaNoVirtual());
+  }
+  aggregate_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_aggregate_value()) {
+    aggregate_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_aggregate_value(),
+      GetArenaNoVirtual());
+  }
+  ::memcpy(&positive_int_value_, &from.positive_int_value_,
+    static_cast(reinterpret_cast(&double_value_) -
+    reinterpret_cast(&positive_int_value_)) + sizeof(double_value_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.UninterpretedOption)
+}
+
+void UninterpretedOption::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base);
+  identifier_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  string_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  aggregate_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  ::memset(&positive_int_value_, 0, static_cast(
+      reinterpret_cast(&double_value_) -
+      reinterpret_cast(&positive_int_value_)) + sizeof(double_value_));
+}
+
+UninterpretedOption::~UninterpretedOption() {
+  // @@protoc_insertion_point(destructor:google.protobuf.UninterpretedOption)
+  SharedDtor();
+}
+
+void UninterpretedOption::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  identifier_value_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  string_value_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  aggregate_value_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+void UninterpretedOption::ArenaDtor(void* object) {
+  UninterpretedOption* _this = reinterpret_cast< UninterpretedOption* >(object);
+  (void)_this;
+}
+void UninterpretedOption::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void UninterpretedOption::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const UninterpretedOption& UninterpretedOption::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_UninterpretedOption_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void UninterpretedOption::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.UninterpretedOption)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  name_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000007u) {
+    if (cached_has_bits & 0x00000001u) {
+      identifier_value_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      string_value_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000004u) {
+      aggregate_value_.ClearNonDefaultToEmpty();
+    }
+  }
+  if (cached_has_bits & 0x00000038u) {
+    ::memset(&positive_int_value_, 0, static_cast(
+        reinterpret_cast(&double_value_) -
+        reinterpret_cast(&positive_int_value_)) + sizeof(double_value_));
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* UninterpretedOption::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // repeated .google.protobuf.UninterpretedOption.NamePart name = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_name(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<18>(ptr));
+        } else goto handle_unusual;
+        continue;
+      // optional string identifier_value = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) {
+          auto str = _internal_mutable_identifier_value();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.UninterpretedOption.identifier_value");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional uint64 positive_int_value = 4;
+      case 4:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 32)) {
+          _Internal::set_has_positive_int_value(&has_bits);
+          positive_int_value_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional int64 negative_int_value = 5;
+      case 5:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 40)) {
+          _Internal::set_has_negative_int_value(&has_bits);
+          negative_int_value_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional double double_value = 6;
+      case 6:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 49)) {
+          _Internal::set_has_double_value(&has_bits);
+          double_value_ = ::PROTOBUF_NAMESPACE_ID::internal::UnalignedLoad(ptr);
+          ptr += sizeof(double);
+        } else goto handle_unusual;
+        continue;
+      // optional bytes string_value = 7;
+      case 7:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 58)) {
+          auto str = _internal_mutable_string_value();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string aggregate_value = 8;
+      case 8:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 66)) {
+          auto str = _internal_mutable_aggregate_value();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.UninterpretedOption.aggregate_value");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* UninterpretedOption::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.UninterpretedOption)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption.NamePart name = 2;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_name_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(2, this->_internal_name(i), target, stream);
+  }
+
+  cached_has_bits = _has_bits_[0];
+  // optional string identifier_value = 3;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_identifier_value().data(), static_cast(this->_internal_identifier_value().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.UninterpretedOption.identifier_value");
+    target = stream->WriteStringMaybeAliased(
+        3, this->_internal_identifier_value(), target);
+  }
+
+  // optional uint64 positive_int_value = 4;
+  if (cached_has_bits & 0x00000008u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteUInt64ToArray(4, this->_internal_positive_int_value(), target);
+  }
+
+  // optional int64 negative_int_value = 5;
+  if (cached_has_bits & 0x00000010u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt64ToArray(5, this->_internal_negative_int_value(), target);
+  }
+
+  // optional double double_value = 6;
+  if (cached_has_bits & 0x00000020u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteDoubleToArray(6, this->_internal_double_value(), target);
+  }
+
+  // optional bytes string_value = 7;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->WriteBytesMaybeAliased(
+        7, this->_internal_string_value(), target);
+  }
+
+  // optional string aggregate_value = 8;
+  if (cached_has_bits & 0x00000004u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_aggregate_value().data(), static_cast(this->_internal_aggregate_value().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.UninterpretedOption.aggregate_value");
+    target = stream->WriteStringMaybeAliased(
+        8, this->_internal_aggregate_value(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.UninterpretedOption)
+  return target;
+}
+
+size_t UninterpretedOption::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.UninterpretedOption)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.UninterpretedOption.NamePart name = 2;
+  total_size += 1UL * this->_internal_name_size();
+  for (const auto& msg : this->name_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x0000003fu) {
+    // optional string identifier_value = 3;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_identifier_value());
+    }
+
+    // optional bytes string_value = 7;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::BytesSize(
+          this->_internal_string_value());
+    }
+
+    // optional string aggregate_value = 8;
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_aggregate_value());
+    }
+
+    // optional uint64 positive_int_value = 4;
+    if (cached_has_bits & 0x00000008u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::UInt64Size(
+          this->_internal_positive_int_value());
+    }
+
+    // optional int64 negative_int_value = 5;
+    if (cached_has_bits & 0x00000010u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int64Size(
+          this->_internal_negative_int_value());
+    }
+
+    // optional double double_value = 6;
+    if (cached_has_bits & 0x00000020u) {
+      total_size += 1 + 8;
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void UninterpretedOption::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.UninterpretedOption)
+  GOOGLE_DCHECK_NE(&from, this);
+  const UninterpretedOption* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.UninterpretedOption)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.UninterpretedOption)
+    MergeFrom(*source);
+  }
+}
+
+void UninterpretedOption::MergeFrom(const UninterpretedOption& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.UninterpretedOption)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  name_.MergeFrom(from.name_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x0000003fu) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_identifier_value(from._internal_identifier_value());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_set_string_value(from._internal_string_value());
+    }
+    if (cached_has_bits & 0x00000004u) {
+      _internal_set_aggregate_value(from._internal_aggregate_value());
+    }
+    if (cached_has_bits & 0x00000008u) {
+      positive_int_value_ = from.positive_int_value_;
+    }
+    if (cached_has_bits & 0x00000010u) {
+      negative_int_value_ = from.negative_int_value_;
+    }
+    if (cached_has_bits & 0x00000020u) {
+      double_value_ = from.double_value_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void UninterpretedOption::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.UninterpretedOption)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void UninterpretedOption::CopyFrom(const UninterpretedOption& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.UninterpretedOption)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool UninterpretedOption::IsInitialized() const {
+  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(name_)) return false;
+  return true;
+}
+
+void UninterpretedOption::InternalSwap(UninterpretedOption* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  name_.InternalSwap(&other->name_);
+  identifier_value_.Swap(&other->identifier_value_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  string_value_.Swap(&other->string_value_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  aggregate_value_.Swap(&other->aggregate_value_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(positive_int_value_, other->positive_int_value_);
+  swap(negative_int_value_, other->negative_int_value_);
+  swap(double_value_, other->double_value_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata UninterpretedOption::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void SourceCodeInfo_Location::InitAsDefaultInstance() {
+}
+class SourceCodeInfo_Location::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_leading_comments(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_trailing_comments(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+};
+
+SourceCodeInfo_Location::SourceCodeInfo_Location()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.SourceCodeInfo.Location)
+}
+SourceCodeInfo_Location::SourceCodeInfo_Location(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  path_(arena),
+  span_(arena),
+  leading_detached_comments_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.SourceCodeInfo.Location)
+}
+SourceCodeInfo_Location::SourceCodeInfo_Location(const SourceCodeInfo_Location& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      path_(from.path_),
+      span_(from.span_),
+      leading_detached_comments_(from.leading_detached_comments_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  leading_comments_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_leading_comments()) {
+    leading_comments_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_leading_comments(),
+      GetArenaNoVirtual());
+  }
+  trailing_comments_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_trailing_comments()) {
+    trailing_comments_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_trailing_comments(),
+      GetArenaNoVirtual());
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.SourceCodeInfo.Location)
+}
+
+void SourceCodeInfo_Location::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_SourceCodeInfo_Location_google_2fprotobuf_2fdescriptor_2eproto.base);
+  leading_comments_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  trailing_comments_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+SourceCodeInfo_Location::~SourceCodeInfo_Location() {
+  // @@protoc_insertion_point(destructor:google.protobuf.SourceCodeInfo.Location)
+  SharedDtor();
+}
+
+void SourceCodeInfo_Location::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  leading_comments_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  trailing_comments_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+void SourceCodeInfo_Location::ArenaDtor(void* object) {
+  SourceCodeInfo_Location* _this = reinterpret_cast< SourceCodeInfo_Location* >(object);
+  (void)_this;
+}
+void SourceCodeInfo_Location::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void SourceCodeInfo_Location::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const SourceCodeInfo_Location& SourceCodeInfo_Location::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_SourceCodeInfo_Location_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void SourceCodeInfo_Location::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.SourceCodeInfo.Location)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  path_.Clear();
+  span_.Clear();
+  leading_detached_comments_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      leading_comments_.ClearNonDefaultToEmpty();
+    }
+    if (cached_has_bits & 0x00000002u) {
+      trailing_comments_.ClearNonDefaultToEmpty();
+    }
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* SourceCodeInfo_Location::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // repeated int32 path = 1 [packed = true];
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::PackedInt32Parser(_internal_mutable_path(), ptr, ctx);
+          CHK_(ptr);
+        } else if (static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8) {
+          _internal_add_path(::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr));
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated int32 span = 2 [packed = true];
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::PackedInt32Parser(_internal_mutable_span(), ptr, ctx);
+          CHK_(ptr);
+        } else if (static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16) {
+          _internal_add_span(::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr));
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string leading_comments = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) {
+          auto str = _internal_mutable_leading_comments();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.SourceCodeInfo.Location.leading_comments");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string trailing_comments = 4;
+      case 4:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 34)) {
+          auto str = _internal_mutable_trailing_comments();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.SourceCodeInfo.Location.trailing_comments");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // repeated string leading_detached_comments = 6;
+      case 6:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 50)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            auto str = _internal_add_leading_detached_comments();
+            ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+            #ifndef NDEBUG
+            ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.SourceCodeInfo.Location.leading_detached_comments");
+            #endif  // !NDEBUG
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<50>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* SourceCodeInfo_Location::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.SourceCodeInfo.Location)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // repeated int32 path = 1 [packed = true];
+  {
+    int byte_size = _path_cached_byte_size_.load(std::memory_order_relaxed);
+    if (byte_size > 0) {
+      target = stream->WriteInt32Packed(
+          1, _internal_path(), byte_size, target);
+    }
+  }
+
+  // repeated int32 span = 2 [packed = true];
+  {
+    int byte_size = _span_cached_byte_size_.load(std::memory_order_relaxed);
+    if (byte_size > 0) {
+      target = stream->WriteInt32Packed(
+          2, _internal_span(), byte_size, target);
+    }
+  }
+
+  cached_has_bits = _has_bits_[0];
+  // optional string leading_comments = 3;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_leading_comments().data(), static_cast(this->_internal_leading_comments().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.SourceCodeInfo.Location.leading_comments");
+    target = stream->WriteStringMaybeAliased(
+        3, this->_internal_leading_comments(), target);
+  }
+
+  // optional string trailing_comments = 4;
+  if (cached_has_bits & 0x00000002u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_trailing_comments().data(), static_cast(this->_internal_trailing_comments().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.SourceCodeInfo.Location.trailing_comments");
+    target = stream->WriteStringMaybeAliased(
+        4, this->_internal_trailing_comments(), target);
+  }
+
+  // repeated string leading_detached_comments = 6;
+  for (int i = 0, n = this->_internal_leading_detached_comments_size(); i < n; i++) {
+    const auto& s = this->_internal_leading_detached_comments(i);
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      s.data(), static_cast(s.length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.SourceCodeInfo.Location.leading_detached_comments");
+    target = stream->WriteString(6, s, target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.SourceCodeInfo.Location)
+  return target;
+}
+
+size_t SourceCodeInfo_Location::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.SourceCodeInfo.Location)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated int32 path = 1 [packed = true];
+  {
+    size_t data_size = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      Int32Size(this->path_);
+    if (data_size > 0) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+            static_cast<::PROTOBUF_NAMESPACE_ID::int32>(data_size));
+    }
+    int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(data_size);
+    _path_cached_byte_size_.store(cached_size,
+                                    std::memory_order_relaxed);
+    total_size += data_size;
+  }
+
+  // repeated int32 span = 2 [packed = true];
+  {
+    size_t data_size = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      Int32Size(this->span_);
+    if (data_size > 0) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+            static_cast<::PROTOBUF_NAMESPACE_ID::int32>(data_size));
+    }
+    int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(data_size);
+    _span_cached_byte_size_.store(cached_size,
+                                    std::memory_order_relaxed);
+    total_size += data_size;
+  }
+
+  // repeated string leading_detached_comments = 6;
+  total_size += 1 *
+      ::PROTOBUF_NAMESPACE_ID::internal::FromIntSize(leading_detached_comments_.size());
+  for (int i = 0, n = leading_detached_comments_.size(); i < n; i++) {
+    total_size += ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+      leading_detached_comments_.Get(i));
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    // optional string leading_comments = 3;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_leading_comments());
+    }
+
+    // optional string trailing_comments = 4;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_trailing_comments());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void SourceCodeInfo_Location::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.SourceCodeInfo.Location)
+  GOOGLE_DCHECK_NE(&from, this);
+  const SourceCodeInfo_Location* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.SourceCodeInfo.Location)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.SourceCodeInfo.Location)
+    MergeFrom(*source);
+  }
+}
+
+void SourceCodeInfo_Location::MergeFrom(const SourceCodeInfo_Location& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.SourceCodeInfo.Location)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  path_.MergeFrom(from.path_);
+  span_.MergeFrom(from.span_);
+  leading_detached_comments_.MergeFrom(from.leading_detached_comments_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000003u) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_leading_comments(from._internal_leading_comments());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      _internal_set_trailing_comments(from._internal_trailing_comments());
+    }
+  }
+}
+
+void SourceCodeInfo_Location::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.SourceCodeInfo.Location)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void SourceCodeInfo_Location::CopyFrom(const SourceCodeInfo_Location& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.SourceCodeInfo.Location)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool SourceCodeInfo_Location::IsInitialized() const {
+  return true;
+}
+
+void SourceCodeInfo_Location::InternalSwap(SourceCodeInfo_Location* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  path_.InternalSwap(&other->path_);
+  span_.InternalSwap(&other->span_);
+  leading_detached_comments_.InternalSwap(&other->leading_detached_comments_);
+  leading_comments_.Swap(&other->leading_comments_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  trailing_comments_.Swap(&other->trailing_comments_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata SourceCodeInfo_Location::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void SourceCodeInfo::InitAsDefaultInstance() {
+}
+class SourceCodeInfo::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+};
+
+SourceCodeInfo::SourceCodeInfo()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.SourceCodeInfo)
+}
+SourceCodeInfo::SourceCodeInfo(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  location_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.SourceCodeInfo)
+}
+SourceCodeInfo::SourceCodeInfo(const SourceCodeInfo& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      location_(from.location_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.SourceCodeInfo)
+}
+
+void SourceCodeInfo::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_SourceCodeInfo_google_2fprotobuf_2fdescriptor_2eproto.base);
+}
+
+SourceCodeInfo::~SourceCodeInfo() {
+  // @@protoc_insertion_point(destructor:google.protobuf.SourceCodeInfo)
+  SharedDtor();
+}
+
+void SourceCodeInfo::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void SourceCodeInfo::ArenaDtor(void* object) {
+  SourceCodeInfo* _this = reinterpret_cast< SourceCodeInfo* >(object);
+  (void)_this;
+}
+void SourceCodeInfo::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void SourceCodeInfo::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const SourceCodeInfo& SourceCodeInfo::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_SourceCodeInfo_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void SourceCodeInfo::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.SourceCodeInfo)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  location_.Clear();
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* SourceCodeInfo::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // repeated .google.protobuf.SourceCodeInfo.Location location = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_location(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<10>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* SourceCodeInfo::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.SourceCodeInfo)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.SourceCodeInfo.Location location = 1;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_location_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(1, this->_internal_location(i), target, stream);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.SourceCodeInfo)
+  return target;
+}
+
+size_t SourceCodeInfo::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.SourceCodeInfo)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.SourceCodeInfo.Location location = 1;
+  total_size += 1UL * this->_internal_location_size();
+  for (const auto& msg : this->location_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void SourceCodeInfo::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.SourceCodeInfo)
+  GOOGLE_DCHECK_NE(&from, this);
+  const SourceCodeInfo* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.SourceCodeInfo)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.SourceCodeInfo)
+    MergeFrom(*source);
+  }
+}
+
+void SourceCodeInfo::MergeFrom(const SourceCodeInfo& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.SourceCodeInfo)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  location_.MergeFrom(from.location_);
+}
+
+void SourceCodeInfo::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.SourceCodeInfo)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void SourceCodeInfo::CopyFrom(const SourceCodeInfo& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.SourceCodeInfo)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool SourceCodeInfo::IsInitialized() const {
+  return true;
+}
+
+void SourceCodeInfo::InternalSwap(SourceCodeInfo* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  location_.InternalSwap(&other->location_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata SourceCodeInfo::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void GeneratedCodeInfo_Annotation::InitAsDefaultInstance() {
+}
+class GeneratedCodeInfo_Annotation::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+  static void set_has_source_file(HasBits* has_bits) {
+    (*has_bits)[0] |= 1u;
+  }
+  static void set_has_begin(HasBits* has_bits) {
+    (*has_bits)[0] |= 2u;
+  }
+  static void set_has_end(HasBits* has_bits) {
+    (*has_bits)[0] |= 4u;
+  }
+};
+
+GeneratedCodeInfo_Annotation::GeneratedCodeInfo_Annotation()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.GeneratedCodeInfo.Annotation)
+}
+GeneratedCodeInfo_Annotation::GeneratedCodeInfo_Annotation(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  path_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.GeneratedCodeInfo.Annotation)
+}
+GeneratedCodeInfo_Annotation::GeneratedCodeInfo_Annotation(const GeneratedCodeInfo_Annotation& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      path_(from.path_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  source_file_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (from._internal_has_source_file()) {
+    source_file_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from._internal_source_file(),
+      GetArenaNoVirtual());
+  }
+  ::memcpy(&begin_, &from.begin_,
+    static_cast(reinterpret_cast(&end_) -
+    reinterpret_cast(&begin_)) + sizeof(end_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.GeneratedCodeInfo.Annotation)
+}
+
+void GeneratedCodeInfo_Annotation::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_GeneratedCodeInfo_Annotation_google_2fprotobuf_2fdescriptor_2eproto.base);
+  source_file_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  ::memset(&begin_, 0, static_cast(
+      reinterpret_cast(&end_) -
+      reinterpret_cast(&begin_)) + sizeof(end_));
+}
+
+GeneratedCodeInfo_Annotation::~GeneratedCodeInfo_Annotation() {
+  // @@protoc_insertion_point(destructor:google.protobuf.GeneratedCodeInfo.Annotation)
+  SharedDtor();
+}
+
+void GeneratedCodeInfo_Annotation::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  source_file_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+void GeneratedCodeInfo_Annotation::ArenaDtor(void* object) {
+  GeneratedCodeInfo_Annotation* _this = reinterpret_cast< GeneratedCodeInfo_Annotation* >(object);
+  (void)_this;
+}
+void GeneratedCodeInfo_Annotation::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void GeneratedCodeInfo_Annotation::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const GeneratedCodeInfo_Annotation& GeneratedCodeInfo_Annotation::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_GeneratedCodeInfo_Annotation_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void GeneratedCodeInfo_Annotation::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.GeneratedCodeInfo.Annotation)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  path_.Clear();
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000001u) {
+    source_file_.ClearNonDefaultToEmpty();
+  }
+  if (cached_has_bits & 0x00000006u) {
+    ::memset(&begin_, 0, static_cast(
+        reinterpret_cast(&end_) -
+        reinterpret_cast(&begin_)) + sizeof(end_));
+  }
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* GeneratedCodeInfo_Annotation::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  _Internal::HasBits has_bits{};
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // repeated int32 path = 1 [packed = true];
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::PackedInt32Parser(_internal_mutable_path(), ptr, ctx);
+          CHK_(ptr);
+        } else if (static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8) {
+          _internal_add_path(::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr));
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional string source_file = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          auto str = _internal_mutable_source_file();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          #ifndef NDEBUG
+          ::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.GeneratedCodeInfo.Annotation.source_file");
+          #endif  // !NDEBUG
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional int32 begin = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 24)) {
+          _Internal::set_has_begin(&has_bits);
+          begin_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // optional int32 end = 4;
+      case 4:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 32)) {
+          _Internal::set_has_end(&has_bits);
+          end_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  _has_bits_.Or(has_bits);
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* GeneratedCodeInfo_Annotation::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.GeneratedCodeInfo.Annotation)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // repeated int32 path = 1 [packed = true];
+  {
+    int byte_size = _path_cached_byte_size_.load(std::memory_order_relaxed);
+    if (byte_size > 0) {
+      target = stream->WriteInt32Packed(
+          1, _internal_path(), byte_size, target);
+    }
+  }
+
+  cached_has_bits = _has_bits_[0];
+  // optional string source_file = 2;
+  if (cached_has_bits & 0x00000001u) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->_internal_source_file().data(), static_cast(this->_internal_source_file().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::SERIALIZE,
+      "google.protobuf.GeneratedCodeInfo.Annotation.source_file");
+    target = stream->WriteStringMaybeAliased(
+        2, this->_internal_source_file(), target);
+  }
+
+  // optional int32 begin = 3;
+  if (cached_has_bits & 0x00000002u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(3, this->_internal_begin(), target);
+  }
+
+  // optional int32 end = 4;
+  if (cached_has_bits & 0x00000004u) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(4, this->_internal_end(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.GeneratedCodeInfo.Annotation)
+  return target;
+}
+
+size_t GeneratedCodeInfo_Annotation::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.GeneratedCodeInfo.Annotation)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated int32 path = 1 [packed = true];
+  {
+    size_t data_size = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      Int32Size(this->path_);
+    if (data_size > 0) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+            static_cast<::PROTOBUF_NAMESPACE_ID::int32>(data_size));
+    }
+    int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(data_size);
+    _path_cached_byte_size_.store(cached_size,
+                                    std::memory_order_relaxed);
+    total_size += data_size;
+  }
+
+  cached_has_bits = _has_bits_[0];
+  if (cached_has_bits & 0x00000007u) {
+    // optional string source_file = 2;
+    if (cached_has_bits & 0x00000001u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_source_file());
+    }
+
+    // optional int32 begin = 3;
+    if (cached_has_bits & 0x00000002u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_begin());
+    }
+
+    // optional int32 end = 4;
+    if (cached_has_bits & 0x00000004u) {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+          this->_internal_end());
+    }
+
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void GeneratedCodeInfo_Annotation::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.GeneratedCodeInfo.Annotation)
+  GOOGLE_DCHECK_NE(&from, this);
+  const GeneratedCodeInfo_Annotation* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.GeneratedCodeInfo.Annotation)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.GeneratedCodeInfo.Annotation)
+    MergeFrom(*source);
+  }
+}
+
+void GeneratedCodeInfo_Annotation::MergeFrom(const GeneratedCodeInfo_Annotation& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.GeneratedCodeInfo.Annotation)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  path_.MergeFrom(from.path_);
+  cached_has_bits = from._has_bits_[0];
+  if (cached_has_bits & 0x00000007u) {
+    if (cached_has_bits & 0x00000001u) {
+      _internal_set_source_file(from._internal_source_file());
+    }
+    if (cached_has_bits & 0x00000002u) {
+      begin_ = from.begin_;
+    }
+    if (cached_has_bits & 0x00000004u) {
+      end_ = from.end_;
+    }
+    _has_bits_[0] |= cached_has_bits;
+  }
+}
+
+void GeneratedCodeInfo_Annotation::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.GeneratedCodeInfo.Annotation)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void GeneratedCodeInfo_Annotation::CopyFrom(const GeneratedCodeInfo_Annotation& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.GeneratedCodeInfo.Annotation)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool GeneratedCodeInfo_Annotation::IsInitialized() const {
+  return true;
+}
+
+void GeneratedCodeInfo_Annotation::InternalSwap(GeneratedCodeInfo_Annotation* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  path_.InternalSwap(&other->path_);
+  source_file_.Swap(&other->source_file_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+  swap(begin_, other->begin_);
+  swap(end_, other->end_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata GeneratedCodeInfo_Annotation::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void GeneratedCodeInfo::InitAsDefaultInstance() {
+}
+class GeneratedCodeInfo::_Internal {
+ public:
+  using HasBits = decltype(std::declval()._has_bits_);
+};
+
+GeneratedCodeInfo::GeneratedCodeInfo()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.GeneratedCodeInfo)
+}
+GeneratedCodeInfo::GeneratedCodeInfo(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  annotation_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.GeneratedCodeInfo)
+}
+GeneratedCodeInfo::GeneratedCodeInfo(const GeneratedCodeInfo& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      _has_bits_(from._has_bits_),
+      annotation_(from.annotation_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.GeneratedCodeInfo)
+}
+
+void GeneratedCodeInfo::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_GeneratedCodeInfo_google_2fprotobuf_2fdescriptor_2eproto.base);
+}
+
+GeneratedCodeInfo::~GeneratedCodeInfo() {
+  // @@protoc_insertion_point(destructor:google.protobuf.GeneratedCodeInfo)
+  SharedDtor();
+}
+
+void GeneratedCodeInfo::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void GeneratedCodeInfo::ArenaDtor(void* object) {
+  GeneratedCodeInfo* _this = reinterpret_cast< GeneratedCodeInfo* >(object);
+  (void)_this;
+}
+void GeneratedCodeInfo::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void GeneratedCodeInfo::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const GeneratedCodeInfo& GeneratedCodeInfo::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_GeneratedCodeInfo_google_2fprotobuf_2fdescriptor_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void GeneratedCodeInfo::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.GeneratedCodeInfo)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  annotation_.Clear();
+  _has_bits_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* GeneratedCodeInfo::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // repeated .google.protobuf.GeneratedCodeInfo.Annotation annotation = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_annotation(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<10>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* GeneratedCodeInfo::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.GeneratedCodeInfo)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.GeneratedCodeInfo.Annotation annotation = 1;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_annotation_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(1, this->_internal_annotation(i), target, stream);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.GeneratedCodeInfo)
+  return target;
+}
+
+size_t GeneratedCodeInfo::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.GeneratedCodeInfo)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.GeneratedCodeInfo.Annotation annotation = 1;
+  total_size += 1UL * this->_internal_annotation_size();
+  for (const auto& msg : this->annotation_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void GeneratedCodeInfo::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.GeneratedCodeInfo)
+  GOOGLE_DCHECK_NE(&from, this);
+  const GeneratedCodeInfo* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.GeneratedCodeInfo)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.GeneratedCodeInfo)
+    MergeFrom(*source);
+  }
+}
+
+void GeneratedCodeInfo::MergeFrom(const GeneratedCodeInfo& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.GeneratedCodeInfo)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  annotation_.MergeFrom(from.annotation_);
+}
+
+void GeneratedCodeInfo::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.GeneratedCodeInfo)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void GeneratedCodeInfo::CopyFrom(const GeneratedCodeInfo& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.GeneratedCodeInfo)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool GeneratedCodeInfo::IsInitialized() const {
+  return true;
+}
+
+void GeneratedCodeInfo::InternalSwap(GeneratedCodeInfo* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(_has_bits_[0], other->_has_bits_[0]);
+  annotation_.InternalSwap(&other->annotation_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata GeneratedCodeInfo::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::FileDescriptorSet* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::FileDescriptorSet >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::FileDescriptorSet >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::FileDescriptorProto* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::FileDescriptorProto >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::FileDescriptorProto >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::DescriptorProto* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::DescriptorProto >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::DescriptorProto >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::OneofDescriptorProto* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::OneofDescriptorProto >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::OneofDescriptorProto >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::MethodDescriptorProto* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::MethodDescriptorProto >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::MethodDescriptorProto >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::FileOptions* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::FileOptions >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::FileOptions >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::MessageOptions* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::MessageOptions >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::MessageOptions >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::FieldOptions* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::FieldOptions >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::FieldOptions >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::OneofOptions* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::OneofOptions >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::OneofOptions >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::EnumOptions* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::EnumOptions >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::EnumOptions >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::EnumValueOptions* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::EnumValueOptions >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::EnumValueOptions >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::ServiceOptions* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::ServiceOptions >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::ServiceOptions >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::MethodOptions* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::MethodOptions >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::MethodOptions >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::UninterpretedOption* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::UninterpretedOption >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::UninterpretedOption >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::SourceCodeInfo* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::SourceCodeInfo >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::SourceCodeInfo >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo >(arena);
+}
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+#include 
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.pb.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.pb.h"
new file mode 100644
index 00000000..30e85cca
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.pb.h"
@@ -0,0 +1,14067 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/descriptor.proto
+
+#ifndef GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fdescriptor_2eproto
+#define GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fdescriptor_2eproto
+
+#include 
+#include 
+
+#include 
+#if PROTOBUF_VERSION < 3011000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please update
+#error your headers.
+#endif
+#if 3011002 < PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include   // IWYU pragma: export
+#include   // IWYU pragma: export
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+#define PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fdescriptor_2eproto PROTOBUF_EXPORT
+PROTOBUF_NAMESPACE_OPEN
+namespace internal {
+class AnyMetadata;
+}  // namespace internal
+PROTOBUF_NAMESPACE_CLOSE
+
+// Internal implementation detail -- do not use these members.
+struct PROTOBUF_EXPORT TableStruct_google_2fprotobuf_2fdescriptor_2eproto {
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTableField entries[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::AuxillaryParseTableField aux[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTable schema[27]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::FieldMetadata field_metadata[];
+  static const ::PROTOBUF_NAMESPACE_ID::internal::SerializationTable serialization_table[];
+  static const ::PROTOBUF_NAMESPACE_ID::uint32 offsets[];
+};
+extern PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fdescriptor_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+class DescriptorProto;
+class DescriptorProtoDefaultTypeInternal;
+PROTOBUF_EXPORT extern DescriptorProtoDefaultTypeInternal _DescriptorProto_default_instance_;
+class DescriptorProto_ExtensionRange;
+class DescriptorProto_ExtensionRangeDefaultTypeInternal;
+PROTOBUF_EXPORT extern DescriptorProto_ExtensionRangeDefaultTypeInternal _DescriptorProto_ExtensionRange_default_instance_;
+class DescriptorProto_ReservedRange;
+class DescriptorProto_ReservedRangeDefaultTypeInternal;
+PROTOBUF_EXPORT extern DescriptorProto_ReservedRangeDefaultTypeInternal _DescriptorProto_ReservedRange_default_instance_;
+class EnumDescriptorProto;
+class EnumDescriptorProtoDefaultTypeInternal;
+PROTOBUF_EXPORT extern EnumDescriptorProtoDefaultTypeInternal _EnumDescriptorProto_default_instance_;
+class EnumDescriptorProto_EnumReservedRange;
+class EnumDescriptorProto_EnumReservedRangeDefaultTypeInternal;
+PROTOBUF_EXPORT extern EnumDescriptorProto_EnumReservedRangeDefaultTypeInternal _EnumDescriptorProto_EnumReservedRange_default_instance_;
+class EnumOptions;
+class EnumOptionsDefaultTypeInternal;
+PROTOBUF_EXPORT extern EnumOptionsDefaultTypeInternal _EnumOptions_default_instance_;
+class EnumValueDescriptorProto;
+class EnumValueDescriptorProtoDefaultTypeInternal;
+PROTOBUF_EXPORT extern EnumValueDescriptorProtoDefaultTypeInternal _EnumValueDescriptorProto_default_instance_;
+class EnumValueOptions;
+class EnumValueOptionsDefaultTypeInternal;
+PROTOBUF_EXPORT extern EnumValueOptionsDefaultTypeInternal _EnumValueOptions_default_instance_;
+class ExtensionRangeOptions;
+class ExtensionRangeOptionsDefaultTypeInternal;
+PROTOBUF_EXPORT extern ExtensionRangeOptionsDefaultTypeInternal _ExtensionRangeOptions_default_instance_;
+class FieldDescriptorProto;
+class FieldDescriptorProtoDefaultTypeInternal;
+PROTOBUF_EXPORT extern FieldDescriptorProtoDefaultTypeInternal _FieldDescriptorProto_default_instance_;
+class FieldOptions;
+class FieldOptionsDefaultTypeInternal;
+PROTOBUF_EXPORT extern FieldOptionsDefaultTypeInternal _FieldOptions_default_instance_;
+class FileDescriptorProto;
+class FileDescriptorProtoDefaultTypeInternal;
+PROTOBUF_EXPORT extern FileDescriptorProtoDefaultTypeInternal _FileDescriptorProto_default_instance_;
+class FileDescriptorSet;
+class FileDescriptorSetDefaultTypeInternal;
+PROTOBUF_EXPORT extern FileDescriptorSetDefaultTypeInternal _FileDescriptorSet_default_instance_;
+class FileOptions;
+class FileOptionsDefaultTypeInternal;
+PROTOBUF_EXPORT extern FileOptionsDefaultTypeInternal _FileOptions_default_instance_;
+class GeneratedCodeInfo;
+class GeneratedCodeInfoDefaultTypeInternal;
+PROTOBUF_EXPORT extern GeneratedCodeInfoDefaultTypeInternal _GeneratedCodeInfo_default_instance_;
+class GeneratedCodeInfo_Annotation;
+class GeneratedCodeInfo_AnnotationDefaultTypeInternal;
+PROTOBUF_EXPORT extern GeneratedCodeInfo_AnnotationDefaultTypeInternal _GeneratedCodeInfo_Annotation_default_instance_;
+class MessageOptions;
+class MessageOptionsDefaultTypeInternal;
+PROTOBUF_EXPORT extern MessageOptionsDefaultTypeInternal _MessageOptions_default_instance_;
+class MethodDescriptorProto;
+class MethodDescriptorProtoDefaultTypeInternal;
+PROTOBUF_EXPORT extern MethodDescriptorProtoDefaultTypeInternal _MethodDescriptorProto_default_instance_;
+class MethodOptions;
+class MethodOptionsDefaultTypeInternal;
+PROTOBUF_EXPORT extern MethodOptionsDefaultTypeInternal _MethodOptions_default_instance_;
+class OneofDescriptorProto;
+class OneofDescriptorProtoDefaultTypeInternal;
+PROTOBUF_EXPORT extern OneofDescriptorProtoDefaultTypeInternal _OneofDescriptorProto_default_instance_;
+class OneofOptions;
+class OneofOptionsDefaultTypeInternal;
+PROTOBUF_EXPORT extern OneofOptionsDefaultTypeInternal _OneofOptions_default_instance_;
+class ServiceDescriptorProto;
+class ServiceDescriptorProtoDefaultTypeInternal;
+PROTOBUF_EXPORT extern ServiceDescriptorProtoDefaultTypeInternal _ServiceDescriptorProto_default_instance_;
+class ServiceOptions;
+class ServiceOptionsDefaultTypeInternal;
+PROTOBUF_EXPORT extern ServiceOptionsDefaultTypeInternal _ServiceOptions_default_instance_;
+class SourceCodeInfo;
+class SourceCodeInfoDefaultTypeInternal;
+PROTOBUF_EXPORT extern SourceCodeInfoDefaultTypeInternal _SourceCodeInfo_default_instance_;
+class SourceCodeInfo_Location;
+class SourceCodeInfo_LocationDefaultTypeInternal;
+PROTOBUF_EXPORT extern SourceCodeInfo_LocationDefaultTypeInternal _SourceCodeInfo_Location_default_instance_;
+class UninterpretedOption;
+class UninterpretedOptionDefaultTypeInternal;
+PROTOBUF_EXPORT extern UninterpretedOptionDefaultTypeInternal _UninterpretedOption_default_instance_;
+class UninterpretedOption_NamePart;
+class UninterpretedOption_NamePartDefaultTypeInternal;
+PROTOBUF_EXPORT extern UninterpretedOption_NamePartDefaultTypeInternal _UninterpretedOption_NamePart_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::DescriptorProto* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::EnumOptions* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::EnumValueOptions* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::FieldOptions* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::FileDescriptorProto* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::FileDescriptorSet* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::FileOptions* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::MessageOptions* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::MethodDescriptorProto* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::MethodOptions* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::OneofDescriptorProto* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::OneofOptions* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::ServiceOptions* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::SourceCodeInfo* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::UninterpretedOption* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart* Arena::CreateMaybeMessage(Arena*);
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+
+enum FieldDescriptorProto_Type : int {
+  FieldDescriptorProto_Type_TYPE_DOUBLE = 1,
+  FieldDescriptorProto_Type_TYPE_FLOAT = 2,
+  FieldDescriptorProto_Type_TYPE_INT64 = 3,
+  FieldDescriptorProto_Type_TYPE_UINT64 = 4,
+  FieldDescriptorProto_Type_TYPE_INT32 = 5,
+  FieldDescriptorProto_Type_TYPE_FIXED64 = 6,
+  FieldDescriptorProto_Type_TYPE_FIXED32 = 7,
+  FieldDescriptorProto_Type_TYPE_BOOL = 8,
+  FieldDescriptorProto_Type_TYPE_STRING = 9,
+  FieldDescriptorProto_Type_TYPE_GROUP = 10,
+  FieldDescriptorProto_Type_TYPE_MESSAGE = 11,
+  FieldDescriptorProto_Type_TYPE_BYTES = 12,
+  FieldDescriptorProto_Type_TYPE_UINT32 = 13,
+  FieldDescriptorProto_Type_TYPE_ENUM = 14,
+  FieldDescriptorProto_Type_TYPE_SFIXED32 = 15,
+  FieldDescriptorProto_Type_TYPE_SFIXED64 = 16,
+  FieldDescriptorProto_Type_TYPE_SINT32 = 17,
+  FieldDescriptorProto_Type_TYPE_SINT64 = 18
+};
+PROTOBUF_EXPORT bool FieldDescriptorProto_Type_IsValid(int value);
+constexpr FieldDescriptorProto_Type FieldDescriptorProto_Type_Type_MIN = FieldDescriptorProto_Type_TYPE_DOUBLE;
+constexpr FieldDescriptorProto_Type FieldDescriptorProto_Type_Type_MAX = FieldDescriptorProto_Type_TYPE_SINT64;
+constexpr int FieldDescriptorProto_Type_Type_ARRAYSIZE = FieldDescriptorProto_Type_Type_MAX + 1;
+
+PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* FieldDescriptorProto_Type_descriptor();
+template
+inline const std::string& FieldDescriptorProto_Type_Name(T enum_t_value) {
+  static_assert(::std::is_same::value ||
+    ::std::is_integral::value,
+    "Incorrect type passed to function FieldDescriptorProto_Type_Name.");
+  return ::PROTOBUF_NAMESPACE_ID::internal::NameOfEnum(
+    FieldDescriptorProto_Type_descriptor(), enum_t_value);
+}
+inline bool FieldDescriptorProto_Type_Parse(
+    const std::string& name, FieldDescriptorProto_Type* value) {
+  return ::PROTOBUF_NAMESPACE_ID::internal::ParseNamedEnum(
+    FieldDescriptorProto_Type_descriptor(), name, value);
+}
+enum FieldDescriptorProto_Label : int {
+  FieldDescriptorProto_Label_LABEL_OPTIONAL = 1,
+  FieldDescriptorProto_Label_LABEL_REQUIRED = 2,
+  FieldDescriptorProto_Label_LABEL_REPEATED = 3
+};
+PROTOBUF_EXPORT bool FieldDescriptorProto_Label_IsValid(int value);
+constexpr FieldDescriptorProto_Label FieldDescriptorProto_Label_Label_MIN = FieldDescriptorProto_Label_LABEL_OPTIONAL;
+constexpr FieldDescriptorProto_Label FieldDescriptorProto_Label_Label_MAX = FieldDescriptorProto_Label_LABEL_REPEATED;
+constexpr int FieldDescriptorProto_Label_Label_ARRAYSIZE = FieldDescriptorProto_Label_Label_MAX + 1;
+
+PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* FieldDescriptorProto_Label_descriptor();
+template
+inline const std::string& FieldDescriptorProto_Label_Name(T enum_t_value) {
+  static_assert(::std::is_same::value ||
+    ::std::is_integral::value,
+    "Incorrect type passed to function FieldDescriptorProto_Label_Name.");
+  return ::PROTOBUF_NAMESPACE_ID::internal::NameOfEnum(
+    FieldDescriptorProto_Label_descriptor(), enum_t_value);
+}
+inline bool FieldDescriptorProto_Label_Parse(
+    const std::string& name, FieldDescriptorProto_Label* value) {
+  return ::PROTOBUF_NAMESPACE_ID::internal::ParseNamedEnum(
+    FieldDescriptorProto_Label_descriptor(), name, value);
+}
+enum FileOptions_OptimizeMode : int {
+  FileOptions_OptimizeMode_SPEED = 1,
+  FileOptions_OptimizeMode_CODE_SIZE = 2,
+  FileOptions_OptimizeMode_LITE_RUNTIME = 3
+};
+PROTOBUF_EXPORT bool FileOptions_OptimizeMode_IsValid(int value);
+constexpr FileOptions_OptimizeMode FileOptions_OptimizeMode_OptimizeMode_MIN = FileOptions_OptimizeMode_SPEED;
+constexpr FileOptions_OptimizeMode FileOptions_OptimizeMode_OptimizeMode_MAX = FileOptions_OptimizeMode_LITE_RUNTIME;
+constexpr int FileOptions_OptimizeMode_OptimizeMode_ARRAYSIZE = FileOptions_OptimizeMode_OptimizeMode_MAX + 1;
+
+PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* FileOptions_OptimizeMode_descriptor();
+template
+inline const std::string& FileOptions_OptimizeMode_Name(T enum_t_value) {
+  static_assert(::std::is_same::value ||
+    ::std::is_integral::value,
+    "Incorrect type passed to function FileOptions_OptimizeMode_Name.");
+  return ::PROTOBUF_NAMESPACE_ID::internal::NameOfEnum(
+    FileOptions_OptimizeMode_descriptor(), enum_t_value);
+}
+inline bool FileOptions_OptimizeMode_Parse(
+    const std::string& name, FileOptions_OptimizeMode* value) {
+  return ::PROTOBUF_NAMESPACE_ID::internal::ParseNamedEnum(
+    FileOptions_OptimizeMode_descriptor(), name, value);
+}
+enum FieldOptions_CType : int {
+  FieldOptions_CType_STRING = 0,
+  FieldOptions_CType_CORD = 1,
+  FieldOptions_CType_STRING_PIECE = 2
+};
+PROTOBUF_EXPORT bool FieldOptions_CType_IsValid(int value);
+constexpr FieldOptions_CType FieldOptions_CType_CType_MIN = FieldOptions_CType_STRING;
+constexpr FieldOptions_CType FieldOptions_CType_CType_MAX = FieldOptions_CType_STRING_PIECE;
+constexpr int FieldOptions_CType_CType_ARRAYSIZE = FieldOptions_CType_CType_MAX + 1;
+
+PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* FieldOptions_CType_descriptor();
+template
+inline const std::string& FieldOptions_CType_Name(T enum_t_value) {
+  static_assert(::std::is_same::value ||
+    ::std::is_integral::value,
+    "Incorrect type passed to function FieldOptions_CType_Name.");
+  return ::PROTOBUF_NAMESPACE_ID::internal::NameOfEnum(
+    FieldOptions_CType_descriptor(), enum_t_value);
+}
+inline bool FieldOptions_CType_Parse(
+    const std::string& name, FieldOptions_CType* value) {
+  return ::PROTOBUF_NAMESPACE_ID::internal::ParseNamedEnum(
+    FieldOptions_CType_descriptor(), name, value);
+}
+enum FieldOptions_JSType : int {
+  FieldOptions_JSType_JS_NORMAL = 0,
+  FieldOptions_JSType_JS_STRING = 1,
+  FieldOptions_JSType_JS_NUMBER = 2
+};
+PROTOBUF_EXPORT bool FieldOptions_JSType_IsValid(int value);
+constexpr FieldOptions_JSType FieldOptions_JSType_JSType_MIN = FieldOptions_JSType_JS_NORMAL;
+constexpr FieldOptions_JSType FieldOptions_JSType_JSType_MAX = FieldOptions_JSType_JS_NUMBER;
+constexpr int FieldOptions_JSType_JSType_ARRAYSIZE = FieldOptions_JSType_JSType_MAX + 1;
+
+PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* FieldOptions_JSType_descriptor();
+template
+inline const std::string& FieldOptions_JSType_Name(T enum_t_value) {
+  static_assert(::std::is_same::value ||
+    ::std::is_integral::value,
+    "Incorrect type passed to function FieldOptions_JSType_Name.");
+  return ::PROTOBUF_NAMESPACE_ID::internal::NameOfEnum(
+    FieldOptions_JSType_descriptor(), enum_t_value);
+}
+inline bool FieldOptions_JSType_Parse(
+    const std::string& name, FieldOptions_JSType* value) {
+  return ::PROTOBUF_NAMESPACE_ID::internal::ParseNamedEnum(
+    FieldOptions_JSType_descriptor(), name, value);
+}
+enum MethodOptions_IdempotencyLevel : int {
+  MethodOptions_IdempotencyLevel_IDEMPOTENCY_UNKNOWN = 0,
+  MethodOptions_IdempotencyLevel_NO_SIDE_EFFECTS = 1,
+  MethodOptions_IdempotencyLevel_IDEMPOTENT = 2
+};
+PROTOBUF_EXPORT bool MethodOptions_IdempotencyLevel_IsValid(int value);
+constexpr MethodOptions_IdempotencyLevel MethodOptions_IdempotencyLevel_IdempotencyLevel_MIN = MethodOptions_IdempotencyLevel_IDEMPOTENCY_UNKNOWN;
+constexpr MethodOptions_IdempotencyLevel MethodOptions_IdempotencyLevel_IdempotencyLevel_MAX = MethodOptions_IdempotencyLevel_IDEMPOTENT;
+constexpr int MethodOptions_IdempotencyLevel_IdempotencyLevel_ARRAYSIZE = MethodOptions_IdempotencyLevel_IdempotencyLevel_MAX + 1;
+
+PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* MethodOptions_IdempotencyLevel_descriptor();
+template
+inline const std::string& MethodOptions_IdempotencyLevel_Name(T enum_t_value) {
+  static_assert(::std::is_same::value ||
+    ::std::is_integral::value,
+    "Incorrect type passed to function MethodOptions_IdempotencyLevel_Name.");
+  return ::PROTOBUF_NAMESPACE_ID::internal::NameOfEnum(
+    MethodOptions_IdempotencyLevel_descriptor(), enum_t_value);
+}
+inline bool MethodOptions_IdempotencyLevel_Parse(
+    const std::string& name, MethodOptions_IdempotencyLevel* value) {
+  return ::PROTOBUF_NAMESPACE_ID::internal::ParseNamedEnum(
+    MethodOptions_IdempotencyLevel_descriptor(), name, value);
+}
+// ===================================================================
+
+class PROTOBUF_EXPORT FileDescriptorSet :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.FileDescriptorSet) */ {
+ public:
+  FileDescriptorSet();
+  virtual ~FileDescriptorSet();
+
+  FileDescriptorSet(const FileDescriptorSet& from);
+  FileDescriptorSet(FileDescriptorSet&& from) noexcept
+    : FileDescriptorSet() {
+    *this = ::std::move(from);
+  }
+
+  inline FileDescriptorSet& operator=(const FileDescriptorSet& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline FileDescriptorSet& operator=(FileDescriptorSet&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const FileDescriptorSet& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const FileDescriptorSet* internal_default_instance() {
+    return reinterpret_cast(
+               &_FileDescriptorSet_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    0;
+
+  friend void swap(FileDescriptorSet& a, FileDescriptorSet& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(FileDescriptorSet* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(FileDescriptorSet* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline FileDescriptorSet* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  FileDescriptorSet* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const FileDescriptorSet& from);
+  void MergeFrom(const FileDescriptorSet& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(FileDescriptorSet* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.FileDescriptorSet";
+  }
+  protected:
+  explicit FileDescriptorSet(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kFileFieldNumber = 1,
+  };
+  // repeated .google.protobuf.FileDescriptorProto file = 1;
+  int file_size() const;
+  private:
+  int _internal_file_size() const;
+  public:
+  void clear_file();
+  PROTOBUF_NAMESPACE_ID::FileDescriptorProto* mutable_file(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FileDescriptorProto >*
+      mutable_file();
+  private:
+  const PROTOBUF_NAMESPACE_ID::FileDescriptorProto& _internal_file(int index) const;
+  PROTOBUF_NAMESPACE_ID::FileDescriptorProto* _internal_add_file();
+  public:
+  const PROTOBUF_NAMESPACE_ID::FileDescriptorProto& file(int index) const;
+  PROTOBUF_NAMESPACE_ID::FileDescriptorProto* add_file();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FileDescriptorProto >&
+      file() const;
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.FileDescriptorSet)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FileDescriptorProto > file_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT FileDescriptorProto :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.FileDescriptorProto) */ {
+ public:
+  FileDescriptorProto();
+  virtual ~FileDescriptorProto();
+
+  FileDescriptorProto(const FileDescriptorProto& from);
+  FileDescriptorProto(FileDescriptorProto&& from) noexcept
+    : FileDescriptorProto() {
+    *this = ::std::move(from);
+  }
+
+  inline FileDescriptorProto& operator=(const FileDescriptorProto& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline FileDescriptorProto& operator=(FileDescriptorProto&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const FileDescriptorProto& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const FileDescriptorProto* internal_default_instance() {
+    return reinterpret_cast(
+               &_FileDescriptorProto_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    1;
+
+  friend void swap(FileDescriptorProto& a, FileDescriptorProto& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(FileDescriptorProto* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(FileDescriptorProto* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline FileDescriptorProto* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  FileDescriptorProto* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const FileDescriptorProto& from);
+  void MergeFrom(const FileDescriptorProto& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(FileDescriptorProto* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.FileDescriptorProto";
+  }
+  protected:
+  explicit FileDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kDependencyFieldNumber = 3,
+    kMessageTypeFieldNumber = 4,
+    kEnumTypeFieldNumber = 5,
+    kServiceFieldNumber = 6,
+    kExtensionFieldNumber = 7,
+    kPublicDependencyFieldNumber = 10,
+    kWeakDependencyFieldNumber = 11,
+    kNameFieldNumber = 1,
+    kPackageFieldNumber = 2,
+    kSyntaxFieldNumber = 12,
+    kOptionsFieldNumber = 8,
+    kSourceCodeInfoFieldNumber = 9,
+  };
+  // repeated string dependency = 3;
+  int dependency_size() const;
+  private:
+  int _internal_dependency_size() const;
+  public:
+  void clear_dependency();
+  const std::string& dependency(int index) const;
+  std::string* mutable_dependency(int index);
+  void set_dependency(int index, const std::string& value);
+  void set_dependency(int index, std::string&& value);
+  void set_dependency(int index, const char* value);
+  void set_dependency(int index, const char* value, size_t size);
+  std::string* add_dependency();
+  void add_dependency(const std::string& value);
+  void add_dependency(std::string&& value);
+  void add_dependency(const char* value);
+  void add_dependency(const char* value, size_t size);
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField& dependency() const;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField* mutable_dependency();
+  private:
+  const std::string& _internal_dependency(int index) const;
+  std::string* _internal_add_dependency();
+  public:
+
+  // repeated .google.protobuf.DescriptorProto message_type = 4;
+  int message_type_size() const;
+  private:
+  int _internal_message_type_size() const;
+  public:
+  void clear_message_type();
+  PROTOBUF_NAMESPACE_ID::DescriptorProto* mutable_message_type(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto >*
+      mutable_message_type();
+  private:
+  const PROTOBUF_NAMESPACE_ID::DescriptorProto& _internal_message_type(int index) const;
+  PROTOBUF_NAMESPACE_ID::DescriptorProto* _internal_add_message_type();
+  public:
+  const PROTOBUF_NAMESPACE_ID::DescriptorProto& message_type(int index) const;
+  PROTOBUF_NAMESPACE_ID::DescriptorProto* add_message_type();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto >&
+      message_type() const;
+
+  // repeated .google.protobuf.EnumDescriptorProto enum_type = 5;
+  int enum_type_size() const;
+  private:
+  int _internal_enum_type_size() const;
+  public:
+  void clear_enum_type();
+  PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* mutable_enum_type(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto >*
+      mutable_enum_type();
+  private:
+  const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto& _internal_enum_type(int index) const;
+  PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* _internal_add_enum_type();
+  public:
+  const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto& enum_type(int index) const;
+  PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* add_enum_type();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto >&
+      enum_type() const;
+
+  // repeated .google.protobuf.ServiceDescriptorProto service = 6;
+  int service_size() const;
+  private:
+  int _internal_service_size() const;
+  public:
+  void clear_service();
+  PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto* mutable_service(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto >*
+      mutable_service();
+  private:
+  const PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto& _internal_service(int index) const;
+  PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto* _internal_add_service();
+  public:
+  const PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto& service(int index) const;
+  PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto* add_service();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto >&
+      service() const;
+
+  // repeated .google.protobuf.FieldDescriptorProto extension = 7;
+  int extension_size() const;
+  private:
+  int _internal_extension_size() const;
+  public:
+  void clear_extension();
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* mutable_extension(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >*
+      mutable_extension();
+  private:
+  const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& _internal_extension(int index) const;
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* _internal_add_extension();
+  public:
+  const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& extension(int index) const;
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* add_extension();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >&
+      extension() const;
+
+  // repeated int32 public_dependency = 10;
+  int public_dependency_size() const;
+  private:
+  int _internal_public_dependency_size() const;
+  public:
+  void clear_public_dependency();
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_public_dependency(int index) const;
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+      _internal_public_dependency() const;
+  void _internal_add_public_dependency(::PROTOBUF_NAMESPACE_ID::int32 value);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+      _internal_mutable_public_dependency();
+  public:
+  ::PROTOBUF_NAMESPACE_ID::int32 public_dependency(int index) const;
+  void set_public_dependency(int index, ::PROTOBUF_NAMESPACE_ID::int32 value);
+  void add_public_dependency(::PROTOBUF_NAMESPACE_ID::int32 value);
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+      public_dependency() const;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+      mutable_public_dependency();
+
+  // repeated int32 weak_dependency = 11;
+  int weak_dependency_size() const;
+  private:
+  int _internal_weak_dependency_size() const;
+  public:
+  void clear_weak_dependency();
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_weak_dependency(int index) const;
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+      _internal_weak_dependency() const;
+  void _internal_add_weak_dependency(::PROTOBUF_NAMESPACE_ID::int32 value);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+      _internal_mutable_weak_dependency();
+  public:
+  ::PROTOBUF_NAMESPACE_ID::int32 weak_dependency(int index) const;
+  void set_weak_dependency(int index, ::PROTOBUF_NAMESPACE_ID::int32 value);
+  void add_weak_dependency(::PROTOBUF_NAMESPACE_ID::int32 value);
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+      weak_dependency() const;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+      mutable_weak_dependency();
+
+  // optional string name = 1;
+  bool has_name() const;
+  private:
+  bool _internal_has_name() const;
+  public:
+  void clear_name();
+  const std::string& name() const;
+  void set_name(const std::string& value);
+  void set_name(std::string&& value);
+  void set_name(const char* value);
+  void set_name(const char* value, size_t size);
+  std::string* mutable_name();
+  std::string* release_name();
+  void set_allocated_name(std::string* name);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_name();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_name(
+      std::string* name);
+  private:
+  const std::string& _internal_name() const;
+  void _internal_set_name(const std::string& value);
+  std::string* _internal_mutable_name();
+  public:
+
+  // optional string package = 2;
+  bool has_package() const;
+  private:
+  bool _internal_has_package() const;
+  public:
+  void clear_package();
+  const std::string& package() const;
+  void set_package(const std::string& value);
+  void set_package(std::string&& value);
+  void set_package(const char* value);
+  void set_package(const char* value, size_t size);
+  std::string* mutable_package();
+  std::string* release_package();
+  void set_allocated_package(std::string* package);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_package();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_package(
+      std::string* package);
+  private:
+  const std::string& _internal_package() const;
+  void _internal_set_package(const std::string& value);
+  std::string* _internal_mutable_package();
+  public:
+
+  // optional string syntax = 12;
+  bool has_syntax() const;
+  private:
+  bool _internal_has_syntax() const;
+  public:
+  void clear_syntax();
+  const std::string& syntax() const;
+  void set_syntax(const std::string& value);
+  void set_syntax(std::string&& value);
+  void set_syntax(const char* value);
+  void set_syntax(const char* value, size_t size);
+  std::string* mutable_syntax();
+  std::string* release_syntax();
+  void set_allocated_syntax(std::string* syntax);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_syntax();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_syntax(
+      std::string* syntax);
+  private:
+  const std::string& _internal_syntax() const;
+  void _internal_set_syntax(const std::string& value);
+  std::string* _internal_mutable_syntax();
+  public:
+
+  // optional .google.protobuf.FileOptions options = 8;
+  bool has_options() const;
+  private:
+  bool _internal_has_options() const;
+  public:
+  void clear_options();
+  const PROTOBUF_NAMESPACE_ID::FileOptions& options() const;
+  PROTOBUF_NAMESPACE_ID::FileOptions* release_options();
+  PROTOBUF_NAMESPACE_ID::FileOptions* mutable_options();
+  void set_allocated_options(PROTOBUF_NAMESPACE_ID::FileOptions* options);
+  private:
+  const PROTOBUF_NAMESPACE_ID::FileOptions& _internal_options() const;
+  PROTOBUF_NAMESPACE_ID::FileOptions* _internal_mutable_options();
+  public:
+  void unsafe_arena_set_allocated_options(
+      PROTOBUF_NAMESPACE_ID::FileOptions* options);
+  PROTOBUF_NAMESPACE_ID::FileOptions* unsafe_arena_release_options();
+
+  // optional .google.protobuf.SourceCodeInfo source_code_info = 9;
+  bool has_source_code_info() const;
+  private:
+  bool _internal_has_source_code_info() const;
+  public:
+  void clear_source_code_info();
+  const PROTOBUF_NAMESPACE_ID::SourceCodeInfo& source_code_info() const;
+  PROTOBUF_NAMESPACE_ID::SourceCodeInfo* release_source_code_info();
+  PROTOBUF_NAMESPACE_ID::SourceCodeInfo* mutable_source_code_info();
+  void set_allocated_source_code_info(PROTOBUF_NAMESPACE_ID::SourceCodeInfo* source_code_info);
+  private:
+  const PROTOBUF_NAMESPACE_ID::SourceCodeInfo& _internal_source_code_info() const;
+  PROTOBUF_NAMESPACE_ID::SourceCodeInfo* _internal_mutable_source_code_info();
+  public:
+  void unsafe_arena_set_allocated_source_code_info(
+      PROTOBUF_NAMESPACE_ID::SourceCodeInfo* source_code_info);
+  PROTOBUF_NAMESPACE_ID::SourceCodeInfo* unsafe_arena_release_source_code_info();
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.FileDescriptorProto)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField dependency_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto > message_type_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto > enum_type_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto > service_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto > extension_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 > public_dependency_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 > weak_dependency_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr package_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr syntax_;
+  PROTOBUF_NAMESPACE_ID::FileOptions* options_;
+  PROTOBUF_NAMESPACE_ID::SourceCodeInfo* source_code_info_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT DescriptorProto_ExtensionRange :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.DescriptorProto.ExtensionRange) */ {
+ public:
+  DescriptorProto_ExtensionRange();
+  virtual ~DescriptorProto_ExtensionRange();
+
+  DescriptorProto_ExtensionRange(const DescriptorProto_ExtensionRange& from);
+  DescriptorProto_ExtensionRange(DescriptorProto_ExtensionRange&& from) noexcept
+    : DescriptorProto_ExtensionRange() {
+    *this = ::std::move(from);
+  }
+
+  inline DescriptorProto_ExtensionRange& operator=(const DescriptorProto_ExtensionRange& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline DescriptorProto_ExtensionRange& operator=(DescriptorProto_ExtensionRange&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const DescriptorProto_ExtensionRange& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const DescriptorProto_ExtensionRange* internal_default_instance() {
+    return reinterpret_cast(
+               &_DescriptorProto_ExtensionRange_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    2;
+
+  friend void swap(DescriptorProto_ExtensionRange& a, DescriptorProto_ExtensionRange& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(DescriptorProto_ExtensionRange* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(DescriptorProto_ExtensionRange* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline DescriptorProto_ExtensionRange* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  DescriptorProto_ExtensionRange* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const DescriptorProto_ExtensionRange& from);
+  void MergeFrom(const DescriptorProto_ExtensionRange& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(DescriptorProto_ExtensionRange* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.DescriptorProto.ExtensionRange";
+  }
+  protected:
+  explicit DescriptorProto_ExtensionRange(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kOptionsFieldNumber = 3,
+    kStartFieldNumber = 1,
+    kEndFieldNumber = 2,
+  };
+  // optional .google.protobuf.ExtensionRangeOptions options = 3;
+  bool has_options() const;
+  private:
+  bool _internal_has_options() const;
+  public:
+  void clear_options();
+  const PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions& options() const;
+  PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* release_options();
+  PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* mutable_options();
+  void set_allocated_options(PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* options);
+  private:
+  const PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions& _internal_options() const;
+  PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* _internal_mutable_options();
+  public:
+  void unsafe_arena_set_allocated_options(
+      PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* options);
+  PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* unsafe_arena_release_options();
+
+  // optional int32 start = 1;
+  bool has_start() const;
+  private:
+  bool _internal_has_start() const;
+  public:
+  void clear_start();
+  ::PROTOBUF_NAMESPACE_ID::int32 start() const;
+  void set_start(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_start() const;
+  void _internal_set_start(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // optional int32 end = 2;
+  bool has_end() const;
+  private:
+  bool _internal_has_end() const;
+  public:
+  void clear_end();
+  ::PROTOBUF_NAMESPACE_ID::int32 end() const;
+  void set_end(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_end() const;
+  void _internal_set_end(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.DescriptorProto.ExtensionRange)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* options_;
+  ::PROTOBUF_NAMESPACE_ID::int32 start_;
+  ::PROTOBUF_NAMESPACE_ID::int32 end_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT DescriptorProto_ReservedRange :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.DescriptorProto.ReservedRange) */ {
+ public:
+  DescriptorProto_ReservedRange();
+  virtual ~DescriptorProto_ReservedRange();
+
+  DescriptorProto_ReservedRange(const DescriptorProto_ReservedRange& from);
+  DescriptorProto_ReservedRange(DescriptorProto_ReservedRange&& from) noexcept
+    : DescriptorProto_ReservedRange() {
+    *this = ::std::move(from);
+  }
+
+  inline DescriptorProto_ReservedRange& operator=(const DescriptorProto_ReservedRange& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline DescriptorProto_ReservedRange& operator=(DescriptorProto_ReservedRange&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const DescriptorProto_ReservedRange& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const DescriptorProto_ReservedRange* internal_default_instance() {
+    return reinterpret_cast(
+               &_DescriptorProto_ReservedRange_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    3;
+
+  friend void swap(DescriptorProto_ReservedRange& a, DescriptorProto_ReservedRange& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(DescriptorProto_ReservedRange* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(DescriptorProto_ReservedRange* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline DescriptorProto_ReservedRange* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  DescriptorProto_ReservedRange* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const DescriptorProto_ReservedRange& from);
+  void MergeFrom(const DescriptorProto_ReservedRange& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(DescriptorProto_ReservedRange* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.DescriptorProto.ReservedRange";
+  }
+  protected:
+  explicit DescriptorProto_ReservedRange(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kStartFieldNumber = 1,
+    kEndFieldNumber = 2,
+  };
+  // optional int32 start = 1;
+  bool has_start() const;
+  private:
+  bool _internal_has_start() const;
+  public:
+  void clear_start();
+  ::PROTOBUF_NAMESPACE_ID::int32 start() const;
+  void set_start(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_start() const;
+  void _internal_set_start(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // optional int32 end = 2;
+  bool has_end() const;
+  private:
+  bool _internal_has_end() const;
+  public:
+  void clear_end();
+  ::PROTOBUF_NAMESPACE_ID::int32 end() const;
+  void set_end(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_end() const;
+  void _internal_set_end(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.DescriptorProto.ReservedRange)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::int32 start_;
+  ::PROTOBUF_NAMESPACE_ID::int32 end_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT DescriptorProto :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.DescriptorProto) */ {
+ public:
+  DescriptorProto();
+  virtual ~DescriptorProto();
+
+  DescriptorProto(const DescriptorProto& from);
+  DescriptorProto(DescriptorProto&& from) noexcept
+    : DescriptorProto() {
+    *this = ::std::move(from);
+  }
+
+  inline DescriptorProto& operator=(const DescriptorProto& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline DescriptorProto& operator=(DescriptorProto&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const DescriptorProto& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const DescriptorProto* internal_default_instance() {
+    return reinterpret_cast(
+               &_DescriptorProto_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    4;
+
+  friend void swap(DescriptorProto& a, DescriptorProto& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(DescriptorProto* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(DescriptorProto* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline DescriptorProto* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  DescriptorProto* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const DescriptorProto& from);
+  void MergeFrom(const DescriptorProto& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(DescriptorProto* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.DescriptorProto";
+  }
+  protected:
+  explicit DescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  typedef DescriptorProto_ExtensionRange ExtensionRange;
+  typedef DescriptorProto_ReservedRange ReservedRange;
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kFieldFieldNumber = 2,
+    kNestedTypeFieldNumber = 3,
+    kEnumTypeFieldNumber = 4,
+    kExtensionRangeFieldNumber = 5,
+    kExtensionFieldNumber = 6,
+    kOneofDeclFieldNumber = 8,
+    kReservedRangeFieldNumber = 9,
+    kReservedNameFieldNumber = 10,
+    kNameFieldNumber = 1,
+    kOptionsFieldNumber = 7,
+  };
+  // repeated .google.protobuf.FieldDescriptorProto field = 2;
+  int field_size() const;
+  private:
+  int _internal_field_size() const;
+  public:
+  void clear_field();
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* mutable_field(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >*
+      mutable_field();
+  private:
+  const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& _internal_field(int index) const;
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* _internal_add_field();
+  public:
+  const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& field(int index) const;
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* add_field();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >&
+      field() const;
+
+  // repeated .google.protobuf.DescriptorProto nested_type = 3;
+  int nested_type_size() const;
+  private:
+  int _internal_nested_type_size() const;
+  public:
+  void clear_nested_type();
+  PROTOBUF_NAMESPACE_ID::DescriptorProto* mutable_nested_type(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto >*
+      mutable_nested_type();
+  private:
+  const PROTOBUF_NAMESPACE_ID::DescriptorProto& _internal_nested_type(int index) const;
+  PROTOBUF_NAMESPACE_ID::DescriptorProto* _internal_add_nested_type();
+  public:
+  const PROTOBUF_NAMESPACE_ID::DescriptorProto& nested_type(int index) const;
+  PROTOBUF_NAMESPACE_ID::DescriptorProto* add_nested_type();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto >&
+      nested_type() const;
+
+  // repeated .google.protobuf.EnumDescriptorProto enum_type = 4;
+  int enum_type_size() const;
+  private:
+  int _internal_enum_type_size() const;
+  public:
+  void clear_enum_type();
+  PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* mutable_enum_type(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto >*
+      mutable_enum_type();
+  private:
+  const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto& _internal_enum_type(int index) const;
+  PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* _internal_add_enum_type();
+  public:
+  const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto& enum_type(int index) const;
+  PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* add_enum_type();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto >&
+      enum_type() const;
+
+  // repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;
+  int extension_range_size() const;
+  private:
+  int _internal_extension_range_size() const;
+  public:
+  void clear_extension_range();
+  PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange* mutable_extension_range(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange >*
+      mutable_extension_range();
+  private:
+  const PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange& _internal_extension_range(int index) const;
+  PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange* _internal_add_extension_range();
+  public:
+  const PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange& extension_range(int index) const;
+  PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange* add_extension_range();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange >&
+      extension_range() const;
+
+  // repeated .google.protobuf.FieldDescriptorProto extension = 6;
+  int extension_size() const;
+  private:
+  int _internal_extension_size() const;
+  public:
+  void clear_extension();
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* mutable_extension(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >*
+      mutable_extension();
+  private:
+  const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& _internal_extension(int index) const;
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* _internal_add_extension();
+  public:
+  const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& extension(int index) const;
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* add_extension();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >&
+      extension() const;
+
+  // repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8;
+  int oneof_decl_size() const;
+  private:
+  int _internal_oneof_decl_size() const;
+  public:
+  void clear_oneof_decl();
+  PROTOBUF_NAMESPACE_ID::OneofDescriptorProto* mutable_oneof_decl(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::OneofDescriptorProto >*
+      mutable_oneof_decl();
+  private:
+  const PROTOBUF_NAMESPACE_ID::OneofDescriptorProto& _internal_oneof_decl(int index) const;
+  PROTOBUF_NAMESPACE_ID::OneofDescriptorProto* _internal_add_oneof_decl();
+  public:
+  const PROTOBUF_NAMESPACE_ID::OneofDescriptorProto& oneof_decl(int index) const;
+  PROTOBUF_NAMESPACE_ID::OneofDescriptorProto* add_oneof_decl();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::OneofDescriptorProto >&
+      oneof_decl() const;
+
+  // repeated .google.protobuf.DescriptorProto.ReservedRange reserved_range = 9;
+  int reserved_range_size() const;
+  private:
+  int _internal_reserved_range_size() const;
+  public:
+  void clear_reserved_range();
+  PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange* mutable_reserved_range(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange >*
+      mutable_reserved_range();
+  private:
+  const PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange& _internal_reserved_range(int index) const;
+  PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange* _internal_add_reserved_range();
+  public:
+  const PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange& reserved_range(int index) const;
+  PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange* add_reserved_range();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange >&
+      reserved_range() const;
+
+  // repeated string reserved_name = 10;
+  int reserved_name_size() const;
+  private:
+  int _internal_reserved_name_size() const;
+  public:
+  void clear_reserved_name();
+  const std::string& reserved_name(int index) const;
+  std::string* mutable_reserved_name(int index);
+  void set_reserved_name(int index, const std::string& value);
+  void set_reserved_name(int index, std::string&& value);
+  void set_reserved_name(int index, const char* value);
+  void set_reserved_name(int index, const char* value, size_t size);
+  std::string* add_reserved_name();
+  void add_reserved_name(const std::string& value);
+  void add_reserved_name(std::string&& value);
+  void add_reserved_name(const char* value);
+  void add_reserved_name(const char* value, size_t size);
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField& reserved_name() const;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField* mutable_reserved_name();
+  private:
+  const std::string& _internal_reserved_name(int index) const;
+  std::string* _internal_add_reserved_name();
+  public:
+
+  // optional string name = 1;
+  bool has_name() const;
+  private:
+  bool _internal_has_name() const;
+  public:
+  void clear_name();
+  const std::string& name() const;
+  void set_name(const std::string& value);
+  void set_name(std::string&& value);
+  void set_name(const char* value);
+  void set_name(const char* value, size_t size);
+  std::string* mutable_name();
+  std::string* release_name();
+  void set_allocated_name(std::string* name);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_name();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_name(
+      std::string* name);
+  private:
+  const std::string& _internal_name() const;
+  void _internal_set_name(const std::string& value);
+  std::string* _internal_mutable_name();
+  public:
+
+  // optional .google.protobuf.MessageOptions options = 7;
+  bool has_options() const;
+  private:
+  bool _internal_has_options() const;
+  public:
+  void clear_options();
+  const PROTOBUF_NAMESPACE_ID::MessageOptions& options() const;
+  PROTOBUF_NAMESPACE_ID::MessageOptions* release_options();
+  PROTOBUF_NAMESPACE_ID::MessageOptions* mutable_options();
+  void set_allocated_options(PROTOBUF_NAMESPACE_ID::MessageOptions* options);
+  private:
+  const PROTOBUF_NAMESPACE_ID::MessageOptions& _internal_options() const;
+  PROTOBUF_NAMESPACE_ID::MessageOptions* _internal_mutable_options();
+  public:
+  void unsafe_arena_set_allocated_options(
+      PROTOBUF_NAMESPACE_ID::MessageOptions* options);
+  PROTOBUF_NAMESPACE_ID::MessageOptions* unsafe_arena_release_options();
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.DescriptorProto)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto > field_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto > nested_type_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto > enum_type_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange > extension_range_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto > extension_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::OneofDescriptorProto > oneof_decl_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange > reserved_range_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField reserved_name_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_;
+  PROTOBUF_NAMESPACE_ID::MessageOptions* options_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT ExtensionRangeOptions :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.ExtensionRangeOptions) */ {
+ public:
+  ExtensionRangeOptions();
+  virtual ~ExtensionRangeOptions();
+
+  ExtensionRangeOptions(const ExtensionRangeOptions& from);
+  ExtensionRangeOptions(ExtensionRangeOptions&& from) noexcept
+    : ExtensionRangeOptions() {
+    *this = ::std::move(from);
+  }
+
+  inline ExtensionRangeOptions& operator=(const ExtensionRangeOptions& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline ExtensionRangeOptions& operator=(ExtensionRangeOptions&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const ExtensionRangeOptions& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const ExtensionRangeOptions* internal_default_instance() {
+    return reinterpret_cast(
+               &_ExtensionRangeOptions_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    5;
+
+  friend void swap(ExtensionRangeOptions& a, ExtensionRangeOptions& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(ExtensionRangeOptions* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(ExtensionRangeOptions* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline ExtensionRangeOptions* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  ExtensionRangeOptions* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const ExtensionRangeOptions& from);
+  void MergeFrom(const ExtensionRangeOptions& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(ExtensionRangeOptions* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.ExtensionRangeOptions";
+  }
+  protected:
+  explicit ExtensionRangeOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kUninterpretedOptionFieldNumber = 999,
+  };
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  int uninterpreted_option_size() const;
+  private:
+  int _internal_uninterpreted_option_size() const;
+  public:
+  void clear_uninterpreted_option();
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* mutable_uninterpreted_option(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+      mutable_uninterpreted_option();
+  private:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& _internal_uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* _internal_add_uninterpreted_option();
+  public:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* add_uninterpreted_option();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+      uninterpreted_option() const;
+
+  GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(ExtensionRangeOptions)
+  // @@protoc_insertion_point(class_scope:google.protobuf.ExtensionRangeOptions)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::ExtensionSet _extensions_;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption > uninterpreted_option_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT FieldDescriptorProto :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.FieldDescriptorProto) */ {
+ public:
+  FieldDescriptorProto();
+  virtual ~FieldDescriptorProto();
+
+  FieldDescriptorProto(const FieldDescriptorProto& from);
+  FieldDescriptorProto(FieldDescriptorProto&& from) noexcept
+    : FieldDescriptorProto() {
+    *this = ::std::move(from);
+  }
+
+  inline FieldDescriptorProto& operator=(const FieldDescriptorProto& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline FieldDescriptorProto& operator=(FieldDescriptorProto&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const FieldDescriptorProto& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const FieldDescriptorProto* internal_default_instance() {
+    return reinterpret_cast(
+               &_FieldDescriptorProto_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    6;
+
+  friend void swap(FieldDescriptorProto& a, FieldDescriptorProto& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(FieldDescriptorProto* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(FieldDescriptorProto* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline FieldDescriptorProto* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  FieldDescriptorProto* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const FieldDescriptorProto& from);
+  void MergeFrom(const FieldDescriptorProto& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(FieldDescriptorProto* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.FieldDescriptorProto";
+  }
+  protected:
+  explicit FieldDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  typedef FieldDescriptorProto_Type Type;
+  static constexpr Type TYPE_DOUBLE =
+    FieldDescriptorProto_Type_TYPE_DOUBLE;
+  static constexpr Type TYPE_FLOAT =
+    FieldDescriptorProto_Type_TYPE_FLOAT;
+  static constexpr Type TYPE_INT64 =
+    FieldDescriptorProto_Type_TYPE_INT64;
+  static constexpr Type TYPE_UINT64 =
+    FieldDescriptorProto_Type_TYPE_UINT64;
+  static constexpr Type TYPE_INT32 =
+    FieldDescriptorProto_Type_TYPE_INT32;
+  static constexpr Type TYPE_FIXED64 =
+    FieldDescriptorProto_Type_TYPE_FIXED64;
+  static constexpr Type TYPE_FIXED32 =
+    FieldDescriptorProto_Type_TYPE_FIXED32;
+  static constexpr Type TYPE_BOOL =
+    FieldDescriptorProto_Type_TYPE_BOOL;
+  static constexpr Type TYPE_STRING =
+    FieldDescriptorProto_Type_TYPE_STRING;
+  static constexpr Type TYPE_GROUP =
+    FieldDescriptorProto_Type_TYPE_GROUP;
+  static constexpr Type TYPE_MESSAGE =
+    FieldDescriptorProto_Type_TYPE_MESSAGE;
+  static constexpr Type TYPE_BYTES =
+    FieldDescriptorProto_Type_TYPE_BYTES;
+  static constexpr Type TYPE_UINT32 =
+    FieldDescriptorProto_Type_TYPE_UINT32;
+  static constexpr Type TYPE_ENUM =
+    FieldDescriptorProto_Type_TYPE_ENUM;
+  static constexpr Type TYPE_SFIXED32 =
+    FieldDescriptorProto_Type_TYPE_SFIXED32;
+  static constexpr Type TYPE_SFIXED64 =
+    FieldDescriptorProto_Type_TYPE_SFIXED64;
+  static constexpr Type TYPE_SINT32 =
+    FieldDescriptorProto_Type_TYPE_SINT32;
+  static constexpr Type TYPE_SINT64 =
+    FieldDescriptorProto_Type_TYPE_SINT64;
+  static inline bool Type_IsValid(int value) {
+    return FieldDescriptorProto_Type_IsValid(value);
+  }
+  static constexpr Type Type_MIN =
+    FieldDescriptorProto_Type_Type_MIN;
+  static constexpr Type Type_MAX =
+    FieldDescriptorProto_Type_Type_MAX;
+  static constexpr int Type_ARRAYSIZE =
+    FieldDescriptorProto_Type_Type_ARRAYSIZE;
+  static inline const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor*
+  Type_descriptor() {
+    return FieldDescriptorProto_Type_descriptor();
+  }
+  template
+  static inline const std::string& Type_Name(T enum_t_value) {
+    static_assert(::std::is_same::value ||
+      ::std::is_integral::value,
+      "Incorrect type passed to function Type_Name.");
+    return FieldDescriptorProto_Type_Name(enum_t_value);
+  }
+  static inline bool Type_Parse(const std::string& name,
+      Type* value) {
+    return FieldDescriptorProto_Type_Parse(name, value);
+  }
+
+  typedef FieldDescriptorProto_Label Label;
+  static constexpr Label LABEL_OPTIONAL =
+    FieldDescriptorProto_Label_LABEL_OPTIONAL;
+  static constexpr Label LABEL_REQUIRED =
+    FieldDescriptorProto_Label_LABEL_REQUIRED;
+  static constexpr Label LABEL_REPEATED =
+    FieldDescriptorProto_Label_LABEL_REPEATED;
+  static inline bool Label_IsValid(int value) {
+    return FieldDescriptorProto_Label_IsValid(value);
+  }
+  static constexpr Label Label_MIN =
+    FieldDescriptorProto_Label_Label_MIN;
+  static constexpr Label Label_MAX =
+    FieldDescriptorProto_Label_Label_MAX;
+  static constexpr int Label_ARRAYSIZE =
+    FieldDescriptorProto_Label_Label_ARRAYSIZE;
+  static inline const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor*
+  Label_descriptor() {
+    return FieldDescriptorProto_Label_descriptor();
+  }
+  template
+  static inline const std::string& Label_Name(T enum_t_value) {
+    static_assert(::std::is_same::value ||
+      ::std::is_integral::value,
+      "Incorrect type passed to function Label_Name.");
+    return FieldDescriptorProto_Label_Name(enum_t_value);
+  }
+  static inline bool Label_Parse(const std::string& name,
+      Label* value) {
+    return FieldDescriptorProto_Label_Parse(name, value);
+  }
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kNameFieldNumber = 1,
+    kExtendeeFieldNumber = 2,
+    kTypeNameFieldNumber = 6,
+    kDefaultValueFieldNumber = 7,
+    kJsonNameFieldNumber = 10,
+    kOptionsFieldNumber = 8,
+    kNumberFieldNumber = 3,
+    kOneofIndexFieldNumber = 9,
+    kLabelFieldNumber = 4,
+    kTypeFieldNumber = 5,
+  };
+  // optional string name = 1;
+  bool has_name() const;
+  private:
+  bool _internal_has_name() const;
+  public:
+  void clear_name();
+  const std::string& name() const;
+  void set_name(const std::string& value);
+  void set_name(std::string&& value);
+  void set_name(const char* value);
+  void set_name(const char* value, size_t size);
+  std::string* mutable_name();
+  std::string* release_name();
+  void set_allocated_name(std::string* name);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_name();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_name(
+      std::string* name);
+  private:
+  const std::string& _internal_name() const;
+  void _internal_set_name(const std::string& value);
+  std::string* _internal_mutable_name();
+  public:
+
+  // optional string extendee = 2;
+  bool has_extendee() const;
+  private:
+  bool _internal_has_extendee() const;
+  public:
+  void clear_extendee();
+  const std::string& extendee() const;
+  void set_extendee(const std::string& value);
+  void set_extendee(std::string&& value);
+  void set_extendee(const char* value);
+  void set_extendee(const char* value, size_t size);
+  std::string* mutable_extendee();
+  std::string* release_extendee();
+  void set_allocated_extendee(std::string* extendee);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_extendee();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_extendee(
+      std::string* extendee);
+  private:
+  const std::string& _internal_extendee() const;
+  void _internal_set_extendee(const std::string& value);
+  std::string* _internal_mutable_extendee();
+  public:
+
+  // optional string type_name = 6;
+  bool has_type_name() const;
+  private:
+  bool _internal_has_type_name() const;
+  public:
+  void clear_type_name();
+  const std::string& type_name() const;
+  void set_type_name(const std::string& value);
+  void set_type_name(std::string&& value);
+  void set_type_name(const char* value);
+  void set_type_name(const char* value, size_t size);
+  std::string* mutable_type_name();
+  std::string* release_type_name();
+  void set_allocated_type_name(std::string* type_name);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_type_name();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_type_name(
+      std::string* type_name);
+  private:
+  const std::string& _internal_type_name() const;
+  void _internal_set_type_name(const std::string& value);
+  std::string* _internal_mutable_type_name();
+  public:
+
+  // optional string default_value = 7;
+  bool has_default_value() const;
+  private:
+  bool _internal_has_default_value() const;
+  public:
+  void clear_default_value();
+  const std::string& default_value() const;
+  void set_default_value(const std::string& value);
+  void set_default_value(std::string&& value);
+  void set_default_value(const char* value);
+  void set_default_value(const char* value, size_t size);
+  std::string* mutable_default_value();
+  std::string* release_default_value();
+  void set_allocated_default_value(std::string* default_value);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_default_value();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_default_value(
+      std::string* default_value);
+  private:
+  const std::string& _internal_default_value() const;
+  void _internal_set_default_value(const std::string& value);
+  std::string* _internal_mutable_default_value();
+  public:
+
+  // optional string json_name = 10;
+  bool has_json_name() const;
+  private:
+  bool _internal_has_json_name() const;
+  public:
+  void clear_json_name();
+  const std::string& json_name() const;
+  void set_json_name(const std::string& value);
+  void set_json_name(std::string&& value);
+  void set_json_name(const char* value);
+  void set_json_name(const char* value, size_t size);
+  std::string* mutable_json_name();
+  std::string* release_json_name();
+  void set_allocated_json_name(std::string* json_name);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_json_name();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_json_name(
+      std::string* json_name);
+  private:
+  const std::string& _internal_json_name() const;
+  void _internal_set_json_name(const std::string& value);
+  std::string* _internal_mutable_json_name();
+  public:
+
+  // optional .google.protobuf.FieldOptions options = 8;
+  bool has_options() const;
+  private:
+  bool _internal_has_options() const;
+  public:
+  void clear_options();
+  const PROTOBUF_NAMESPACE_ID::FieldOptions& options() const;
+  PROTOBUF_NAMESPACE_ID::FieldOptions* release_options();
+  PROTOBUF_NAMESPACE_ID::FieldOptions* mutable_options();
+  void set_allocated_options(PROTOBUF_NAMESPACE_ID::FieldOptions* options);
+  private:
+  const PROTOBUF_NAMESPACE_ID::FieldOptions& _internal_options() const;
+  PROTOBUF_NAMESPACE_ID::FieldOptions* _internal_mutable_options();
+  public:
+  void unsafe_arena_set_allocated_options(
+      PROTOBUF_NAMESPACE_ID::FieldOptions* options);
+  PROTOBUF_NAMESPACE_ID::FieldOptions* unsafe_arena_release_options();
+
+  // optional int32 number = 3;
+  bool has_number() const;
+  private:
+  bool _internal_has_number() const;
+  public:
+  void clear_number();
+  ::PROTOBUF_NAMESPACE_ID::int32 number() const;
+  void set_number(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_number() const;
+  void _internal_set_number(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // optional int32 oneof_index = 9;
+  bool has_oneof_index() const;
+  private:
+  bool _internal_has_oneof_index() const;
+  public:
+  void clear_oneof_index();
+  ::PROTOBUF_NAMESPACE_ID::int32 oneof_index() const;
+  void set_oneof_index(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_oneof_index() const;
+  void _internal_set_oneof_index(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // optional .google.protobuf.FieldDescriptorProto.Label label = 4;
+  bool has_label() const;
+  private:
+  bool _internal_has_label() const;
+  public:
+  void clear_label();
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label label() const;
+  void set_label(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label value);
+  private:
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label _internal_label() const;
+  void _internal_set_label(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label value);
+  public:
+
+  // optional .google.protobuf.FieldDescriptorProto.Type type = 5;
+  bool has_type() const;
+  private:
+  bool _internal_has_type() const;
+  public:
+  void clear_type();
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type type() const;
+  void set_type(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type value);
+  private:
+  PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type _internal_type() const;
+  void _internal_set_type(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.FieldDescriptorProto)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr extendee_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr type_name_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr default_value_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr json_name_;
+  PROTOBUF_NAMESPACE_ID::FieldOptions* options_;
+  ::PROTOBUF_NAMESPACE_ID::int32 number_;
+  ::PROTOBUF_NAMESPACE_ID::int32 oneof_index_;
+  int label_;
+  int type_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT OneofDescriptorProto :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.OneofDescriptorProto) */ {
+ public:
+  OneofDescriptorProto();
+  virtual ~OneofDescriptorProto();
+
+  OneofDescriptorProto(const OneofDescriptorProto& from);
+  OneofDescriptorProto(OneofDescriptorProto&& from) noexcept
+    : OneofDescriptorProto() {
+    *this = ::std::move(from);
+  }
+
+  inline OneofDescriptorProto& operator=(const OneofDescriptorProto& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline OneofDescriptorProto& operator=(OneofDescriptorProto&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const OneofDescriptorProto& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const OneofDescriptorProto* internal_default_instance() {
+    return reinterpret_cast(
+               &_OneofDescriptorProto_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    7;
+
+  friend void swap(OneofDescriptorProto& a, OneofDescriptorProto& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(OneofDescriptorProto* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(OneofDescriptorProto* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline OneofDescriptorProto* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  OneofDescriptorProto* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const OneofDescriptorProto& from);
+  void MergeFrom(const OneofDescriptorProto& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(OneofDescriptorProto* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.OneofDescriptorProto";
+  }
+  protected:
+  explicit OneofDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kNameFieldNumber = 1,
+    kOptionsFieldNumber = 2,
+  };
+  // optional string name = 1;
+  bool has_name() const;
+  private:
+  bool _internal_has_name() const;
+  public:
+  void clear_name();
+  const std::string& name() const;
+  void set_name(const std::string& value);
+  void set_name(std::string&& value);
+  void set_name(const char* value);
+  void set_name(const char* value, size_t size);
+  std::string* mutable_name();
+  std::string* release_name();
+  void set_allocated_name(std::string* name);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_name();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_name(
+      std::string* name);
+  private:
+  const std::string& _internal_name() const;
+  void _internal_set_name(const std::string& value);
+  std::string* _internal_mutable_name();
+  public:
+
+  // optional .google.protobuf.OneofOptions options = 2;
+  bool has_options() const;
+  private:
+  bool _internal_has_options() const;
+  public:
+  void clear_options();
+  const PROTOBUF_NAMESPACE_ID::OneofOptions& options() const;
+  PROTOBUF_NAMESPACE_ID::OneofOptions* release_options();
+  PROTOBUF_NAMESPACE_ID::OneofOptions* mutable_options();
+  void set_allocated_options(PROTOBUF_NAMESPACE_ID::OneofOptions* options);
+  private:
+  const PROTOBUF_NAMESPACE_ID::OneofOptions& _internal_options() const;
+  PROTOBUF_NAMESPACE_ID::OneofOptions* _internal_mutable_options();
+  public:
+  void unsafe_arena_set_allocated_options(
+      PROTOBUF_NAMESPACE_ID::OneofOptions* options);
+  PROTOBUF_NAMESPACE_ID::OneofOptions* unsafe_arena_release_options();
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.OneofDescriptorProto)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_;
+  PROTOBUF_NAMESPACE_ID::OneofOptions* options_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT EnumDescriptorProto_EnumReservedRange :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.EnumDescriptorProto.EnumReservedRange) */ {
+ public:
+  EnumDescriptorProto_EnumReservedRange();
+  virtual ~EnumDescriptorProto_EnumReservedRange();
+
+  EnumDescriptorProto_EnumReservedRange(const EnumDescriptorProto_EnumReservedRange& from);
+  EnumDescriptorProto_EnumReservedRange(EnumDescriptorProto_EnumReservedRange&& from) noexcept
+    : EnumDescriptorProto_EnumReservedRange() {
+    *this = ::std::move(from);
+  }
+
+  inline EnumDescriptorProto_EnumReservedRange& operator=(const EnumDescriptorProto_EnumReservedRange& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline EnumDescriptorProto_EnumReservedRange& operator=(EnumDescriptorProto_EnumReservedRange&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const EnumDescriptorProto_EnumReservedRange& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const EnumDescriptorProto_EnumReservedRange* internal_default_instance() {
+    return reinterpret_cast(
+               &_EnumDescriptorProto_EnumReservedRange_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    8;
+
+  friend void swap(EnumDescriptorProto_EnumReservedRange& a, EnumDescriptorProto_EnumReservedRange& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(EnumDescriptorProto_EnumReservedRange* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(EnumDescriptorProto_EnumReservedRange* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline EnumDescriptorProto_EnumReservedRange* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  EnumDescriptorProto_EnumReservedRange* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const EnumDescriptorProto_EnumReservedRange& from);
+  void MergeFrom(const EnumDescriptorProto_EnumReservedRange& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(EnumDescriptorProto_EnumReservedRange* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.EnumDescriptorProto.EnumReservedRange";
+  }
+  protected:
+  explicit EnumDescriptorProto_EnumReservedRange(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kStartFieldNumber = 1,
+    kEndFieldNumber = 2,
+  };
+  // optional int32 start = 1;
+  bool has_start() const;
+  private:
+  bool _internal_has_start() const;
+  public:
+  void clear_start();
+  ::PROTOBUF_NAMESPACE_ID::int32 start() const;
+  void set_start(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_start() const;
+  void _internal_set_start(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // optional int32 end = 2;
+  bool has_end() const;
+  private:
+  bool _internal_has_end() const;
+  public:
+  void clear_end();
+  ::PROTOBUF_NAMESPACE_ID::int32 end() const;
+  void set_end(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_end() const;
+  void _internal_set_end(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.EnumDescriptorProto.EnumReservedRange)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::int32 start_;
+  ::PROTOBUF_NAMESPACE_ID::int32 end_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT EnumDescriptorProto :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.EnumDescriptorProto) */ {
+ public:
+  EnumDescriptorProto();
+  virtual ~EnumDescriptorProto();
+
+  EnumDescriptorProto(const EnumDescriptorProto& from);
+  EnumDescriptorProto(EnumDescriptorProto&& from) noexcept
+    : EnumDescriptorProto() {
+    *this = ::std::move(from);
+  }
+
+  inline EnumDescriptorProto& operator=(const EnumDescriptorProto& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline EnumDescriptorProto& operator=(EnumDescriptorProto&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const EnumDescriptorProto& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const EnumDescriptorProto* internal_default_instance() {
+    return reinterpret_cast(
+               &_EnumDescriptorProto_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    9;
+
+  friend void swap(EnumDescriptorProto& a, EnumDescriptorProto& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(EnumDescriptorProto* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(EnumDescriptorProto* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline EnumDescriptorProto* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  EnumDescriptorProto* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const EnumDescriptorProto& from);
+  void MergeFrom(const EnumDescriptorProto& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(EnumDescriptorProto* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.EnumDescriptorProto";
+  }
+  protected:
+  explicit EnumDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  typedef EnumDescriptorProto_EnumReservedRange EnumReservedRange;
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kValueFieldNumber = 2,
+    kReservedRangeFieldNumber = 4,
+    kReservedNameFieldNumber = 5,
+    kNameFieldNumber = 1,
+    kOptionsFieldNumber = 3,
+  };
+  // repeated .google.protobuf.EnumValueDescriptorProto value = 2;
+  int value_size() const;
+  private:
+  int _internal_value_size() const;
+  public:
+  void clear_value();
+  PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto* mutable_value(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto >*
+      mutable_value();
+  private:
+  const PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto& _internal_value(int index) const;
+  PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto* _internal_add_value();
+  public:
+  const PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto& value(int index) const;
+  PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto* add_value();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto >&
+      value() const;
+
+  // repeated .google.protobuf.EnumDescriptorProto.EnumReservedRange reserved_range = 4;
+  int reserved_range_size() const;
+  private:
+  int _internal_reserved_range_size() const;
+  public:
+  void clear_reserved_range();
+  PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange* mutable_reserved_range(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange >*
+      mutable_reserved_range();
+  private:
+  const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange& _internal_reserved_range(int index) const;
+  PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange* _internal_add_reserved_range();
+  public:
+  const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange& reserved_range(int index) const;
+  PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange* add_reserved_range();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange >&
+      reserved_range() const;
+
+  // repeated string reserved_name = 5;
+  int reserved_name_size() const;
+  private:
+  int _internal_reserved_name_size() const;
+  public:
+  void clear_reserved_name();
+  const std::string& reserved_name(int index) const;
+  std::string* mutable_reserved_name(int index);
+  void set_reserved_name(int index, const std::string& value);
+  void set_reserved_name(int index, std::string&& value);
+  void set_reserved_name(int index, const char* value);
+  void set_reserved_name(int index, const char* value, size_t size);
+  std::string* add_reserved_name();
+  void add_reserved_name(const std::string& value);
+  void add_reserved_name(std::string&& value);
+  void add_reserved_name(const char* value);
+  void add_reserved_name(const char* value, size_t size);
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField& reserved_name() const;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField* mutable_reserved_name();
+  private:
+  const std::string& _internal_reserved_name(int index) const;
+  std::string* _internal_add_reserved_name();
+  public:
+
+  // optional string name = 1;
+  bool has_name() const;
+  private:
+  bool _internal_has_name() const;
+  public:
+  void clear_name();
+  const std::string& name() const;
+  void set_name(const std::string& value);
+  void set_name(std::string&& value);
+  void set_name(const char* value);
+  void set_name(const char* value, size_t size);
+  std::string* mutable_name();
+  std::string* release_name();
+  void set_allocated_name(std::string* name);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_name();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_name(
+      std::string* name);
+  private:
+  const std::string& _internal_name() const;
+  void _internal_set_name(const std::string& value);
+  std::string* _internal_mutable_name();
+  public:
+
+  // optional .google.protobuf.EnumOptions options = 3;
+  bool has_options() const;
+  private:
+  bool _internal_has_options() const;
+  public:
+  void clear_options();
+  const PROTOBUF_NAMESPACE_ID::EnumOptions& options() const;
+  PROTOBUF_NAMESPACE_ID::EnumOptions* release_options();
+  PROTOBUF_NAMESPACE_ID::EnumOptions* mutable_options();
+  void set_allocated_options(PROTOBUF_NAMESPACE_ID::EnumOptions* options);
+  private:
+  const PROTOBUF_NAMESPACE_ID::EnumOptions& _internal_options() const;
+  PROTOBUF_NAMESPACE_ID::EnumOptions* _internal_mutable_options();
+  public:
+  void unsafe_arena_set_allocated_options(
+      PROTOBUF_NAMESPACE_ID::EnumOptions* options);
+  PROTOBUF_NAMESPACE_ID::EnumOptions* unsafe_arena_release_options();
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.EnumDescriptorProto)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto > value_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange > reserved_range_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField reserved_name_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_;
+  PROTOBUF_NAMESPACE_ID::EnumOptions* options_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT EnumValueDescriptorProto :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.EnumValueDescriptorProto) */ {
+ public:
+  EnumValueDescriptorProto();
+  virtual ~EnumValueDescriptorProto();
+
+  EnumValueDescriptorProto(const EnumValueDescriptorProto& from);
+  EnumValueDescriptorProto(EnumValueDescriptorProto&& from) noexcept
+    : EnumValueDescriptorProto() {
+    *this = ::std::move(from);
+  }
+
+  inline EnumValueDescriptorProto& operator=(const EnumValueDescriptorProto& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline EnumValueDescriptorProto& operator=(EnumValueDescriptorProto&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const EnumValueDescriptorProto& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const EnumValueDescriptorProto* internal_default_instance() {
+    return reinterpret_cast(
+               &_EnumValueDescriptorProto_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    10;
+
+  friend void swap(EnumValueDescriptorProto& a, EnumValueDescriptorProto& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(EnumValueDescriptorProto* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(EnumValueDescriptorProto* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline EnumValueDescriptorProto* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  EnumValueDescriptorProto* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const EnumValueDescriptorProto& from);
+  void MergeFrom(const EnumValueDescriptorProto& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(EnumValueDescriptorProto* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.EnumValueDescriptorProto";
+  }
+  protected:
+  explicit EnumValueDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kNameFieldNumber = 1,
+    kOptionsFieldNumber = 3,
+    kNumberFieldNumber = 2,
+  };
+  // optional string name = 1;
+  bool has_name() const;
+  private:
+  bool _internal_has_name() const;
+  public:
+  void clear_name();
+  const std::string& name() const;
+  void set_name(const std::string& value);
+  void set_name(std::string&& value);
+  void set_name(const char* value);
+  void set_name(const char* value, size_t size);
+  std::string* mutable_name();
+  std::string* release_name();
+  void set_allocated_name(std::string* name);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_name();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_name(
+      std::string* name);
+  private:
+  const std::string& _internal_name() const;
+  void _internal_set_name(const std::string& value);
+  std::string* _internal_mutable_name();
+  public:
+
+  // optional .google.protobuf.EnumValueOptions options = 3;
+  bool has_options() const;
+  private:
+  bool _internal_has_options() const;
+  public:
+  void clear_options();
+  const PROTOBUF_NAMESPACE_ID::EnumValueOptions& options() const;
+  PROTOBUF_NAMESPACE_ID::EnumValueOptions* release_options();
+  PROTOBUF_NAMESPACE_ID::EnumValueOptions* mutable_options();
+  void set_allocated_options(PROTOBUF_NAMESPACE_ID::EnumValueOptions* options);
+  private:
+  const PROTOBUF_NAMESPACE_ID::EnumValueOptions& _internal_options() const;
+  PROTOBUF_NAMESPACE_ID::EnumValueOptions* _internal_mutable_options();
+  public:
+  void unsafe_arena_set_allocated_options(
+      PROTOBUF_NAMESPACE_ID::EnumValueOptions* options);
+  PROTOBUF_NAMESPACE_ID::EnumValueOptions* unsafe_arena_release_options();
+
+  // optional int32 number = 2;
+  bool has_number() const;
+  private:
+  bool _internal_has_number() const;
+  public:
+  void clear_number();
+  ::PROTOBUF_NAMESPACE_ID::int32 number() const;
+  void set_number(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_number() const;
+  void _internal_set_number(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.EnumValueDescriptorProto)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_;
+  PROTOBUF_NAMESPACE_ID::EnumValueOptions* options_;
+  ::PROTOBUF_NAMESPACE_ID::int32 number_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT ServiceDescriptorProto :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.ServiceDescriptorProto) */ {
+ public:
+  ServiceDescriptorProto();
+  virtual ~ServiceDescriptorProto();
+
+  ServiceDescriptorProto(const ServiceDescriptorProto& from);
+  ServiceDescriptorProto(ServiceDescriptorProto&& from) noexcept
+    : ServiceDescriptorProto() {
+    *this = ::std::move(from);
+  }
+
+  inline ServiceDescriptorProto& operator=(const ServiceDescriptorProto& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline ServiceDescriptorProto& operator=(ServiceDescriptorProto&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const ServiceDescriptorProto& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const ServiceDescriptorProto* internal_default_instance() {
+    return reinterpret_cast(
+               &_ServiceDescriptorProto_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    11;
+
+  friend void swap(ServiceDescriptorProto& a, ServiceDescriptorProto& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(ServiceDescriptorProto* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(ServiceDescriptorProto* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline ServiceDescriptorProto* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  ServiceDescriptorProto* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const ServiceDescriptorProto& from);
+  void MergeFrom(const ServiceDescriptorProto& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(ServiceDescriptorProto* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.ServiceDescriptorProto";
+  }
+  protected:
+  explicit ServiceDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kMethodFieldNumber = 2,
+    kNameFieldNumber = 1,
+    kOptionsFieldNumber = 3,
+  };
+  // repeated .google.protobuf.MethodDescriptorProto method = 2;
+  int method_size() const;
+  private:
+  int _internal_method_size() const;
+  public:
+  void clear_method();
+  PROTOBUF_NAMESPACE_ID::MethodDescriptorProto* mutable_method(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::MethodDescriptorProto >*
+      mutable_method();
+  private:
+  const PROTOBUF_NAMESPACE_ID::MethodDescriptorProto& _internal_method(int index) const;
+  PROTOBUF_NAMESPACE_ID::MethodDescriptorProto* _internal_add_method();
+  public:
+  const PROTOBUF_NAMESPACE_ID::MethodDescriptorProto& method(int index) const;
+  PROTOBUF_NAMESPACE_ID::MethodDescriptorProto* add_method();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::MethodDescriptorProto >&
+      method() const;
+
+  // optional string name = 1;
+  bool has_name() const;
+  private:
+  bool _internal_has_name() const;
+  public:
+  void clear_name();
+  const std::string& name() const;
+  void set_name(const std::string& value);
+  void set_name(std::string&& value);
+  void set_name(const char* value);
+  void set_name(const char* value, size_t size);
+  std::string* mutable_name();
+  std::string* release_name();
+  void set_allocated_name(std::string* name);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_name();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_name(
+      std::string* name);
+  private:
+  const std::string& _internal_name() const;
+  void _internal_set_name(const std::string& value);
+  std::string* _internal_mutable_name();
+  public:
+
+  // optional .google.protobuf.ServiceOptions options = 3;
+  bool has_options() const;
+  private:
+  bool _internal_has_options() const;
+  public:
+  void clear_options();
+  const PROTOBUF_NAMESPACE_ID::ServiceOptions& options() const;
+  PROTOBUF_NAMESPACE_ID::ServiceOptions* release_options();
+  PROTOBUF_NAMESPACE_ID::ServiceOptions* mutable_options();
+  void set_allocated_options(PROTOBUF_NAMESPACE_ID::ServiceOptions* options);
+  private:
+  const PROTOBUF_NAMESPACE_ID::ServiceOptions& _internal_options() const;
+  PROTOBUF_NAMESPACE_ID::ServiceOptions* _internal_mutable_options();
+  public:
+  void unsafe_arena_set_allocated_options(
+      PROTOBUF_NAMESPACE_ID::ServiceOptions* options);
+  PROTOBUF_NAMESPACE_ID::ServiceOptions* unsafe_arena_release_options();
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.ServiceDescriptorProto)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::MethodDescriptorProto > method_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_;
+  PROTOBUF_NAMESPACE_ID::ServiceOptions* options_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT MethodDescriptorProto :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.MethodDescriptorProto) */ {
+ public:
+  MethodDescriptorProto();
+  virtual ~MethodDescriptorProto();
+
+  MethodDescriptorProto(const MethodDescriptorProto& from);
+  MethodDescriptorProto(MethodDescriptorProto&& from) noexcept
+    : MethodDescriptorProto() {
+    *this = ::std::move(from);
+  }
+
+  inline MethodDescriptorProto& operator=(const MethodDescriptorProto& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline MethodDescriptorProto& operator=(MethodDescriptorProto&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const MethodDescriptorProto& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const MethodDescriptorProto* internal_default_instance() {
+    return reinterpret_cast(
+               &_MethodDescriptorProto_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    12;
+
+  friend void swap(MethodDescriptorProto& a, MethodDescriptorProto& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(MethodDescriptorProto* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(MethodDescriptorProto* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline MethodDescriptorProto* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  MethodDescriptorProto* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const MethodDescriptorProto& from);
+  void MergeFrom(const MethodDescriptorProto& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(MethodDescriptorProto* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.MethodDescriptorProto";
+  }
+  protected:
+  explicit MethodDescriptorProto(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kNameFieldNumber = 1,
+    kInputTypeFieldNumber = 2,
+    kOutputTypeFieldNumber = 3,
+    kOptionsFieldNumber = 4,
+    kClientStreamingFieldNumber = 5,
+    kServerStreamingFieldNumber = 6,
+  };
+  // optional string name = 1;
+  bool has_name() const;
+  private:
+  bool _internal_has_name() const;
+  public:
+  void clear_name();
+  const std::string& name() const;
+  void set_name(const std::string& value);
+  void set_name(std::string&& value);
+  void set_name(const char* value);
+  void set_name(const char* value, size_t size);
+  std::string* mutable_name();
+  std::string* release_name();
+  void set_allocated_name(std::string* name);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_name();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_name(
+      std::string* name);
+  private:
+  const std::string& _internal_name() const;
+  void _internal_set_name(const std::string& value);
+  std::string* _internal_mutable_name();
+  public:
+
+  // optional string input_type = 2;
+  bool has_input_type() const;
+  private:
+  bool _internal_has_input_type() const;
+  public:
+  void clear_input_type();
+  const std::string& input_type() const;
+  void set_input_type(const std::string& value);
+  void set_input_type(std::string&& value);
+  void set_input_type(const char* value);
+  void set_input_type(const char* value, size_t size);
+  std::string* mutable_input_type();
+  std::string* release_input_type();
+  void set_allocated_input_type(std::string* input_type);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_input_type();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_input_type(
+      std::string* input_type);
+  private:
+  const std::string& _internal_input_type() const;
+  void _internal_set_input_type(const std::string& value);
+  std::string* _internal_mutable_input_type();
+  public:
+
+  // optional string output_type = 3;
+  bool has_output_type() const;
+  private:
+  bool _internal_has_output_type() const;
+  public:
+  void clear_output_type();
+  const std::string& output_type() const;
+  void set_output_type(const std::string& value);
+  void set_output_type(std::string&& value);
+  void set_output_type(const char* value);
+  void set_output_type(const char* value, size_t size);
+  std::string* mutable_output_type();
+  std::string* release_output_type();
+  void set_allocated_output_type(std::string* output_type);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_output_type();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_output_type(
+      std::string* output_type);
+  private:
+  const std::string& _internal_output_type() const;
+  void _internal_set_output_type(const std::string& value);
+  std::string* _internal_mutable_output_type();
+  public:
+
+  // optional .google.protobuf.MethodOptions options = 4;
+  bool has_options() const;
+  private:
+  bool _internal_has_options() const;
+  public:
+  void clear_options();
+  const PROTOBUF_NAMESPACE_ID::MethodOptions& options() const;
+  PROTOBUF_NAMESPACE_ID::MethodOptions* release_options();
+  PROTOBUF_NAMESPACE_ID::MethodOptions* mutable_options();
+  void set_allocated_options(PROTOBUF_NAMESPACE_ID::MethodOptions* options);
+  private:
+  const PROTOBUF_NAMESPACE_ID::MethodOptions& _internal_options() const;
+  PROTOBUF_NAMESPACE_ID::MethodOptions* _internal_mutable_options();
+  public:
+  void unsafe_arena_set_allocated_options(
+      PROTOBUF_NAMESPACE_ID::MethodOptions* options);
+  PROTOBUF_NAMESPACE_ID::MethodOptions* unsafe_arena_release_options();
+
+  // optional bool client_streaming = 5 [default = false];
+  bool has_client_streaming() const;
+  private:
+  bool _internal_has_client_streaming() const;
+  public:
+  void clear_client_streaming();
+  bool client_streaming() const;
+  void set_client_streaming(bool value);
+  private:
+  bool _internal_client_streaming() const;
+  void _internal_set_client_streaming(bool value);
+  public:
+
+  // optional bool server_streaming = 6 [default = false];
+  bool has_server_streaming() const;
+  private:
+  bool _internal_has_server_streaming() const;
+  public:
+  void clear_server_streaming();
+  bool server_streaming() const;
+  void set_server_streaming(bool value);
+  private:
+  bool _internal_server_streaming() const;
+  void _internal_set_server_streaming(bool value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.MethodDescriptorProto)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr input_type_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr output_type_;
+  PROTOBUF_NAMESPACE_ID::MethodOptions* options_;
+  bool client_streaming_;
+  bool server_streaming_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT FileOptions :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.FileOptions) */ {
+ public:
+  FileOptions();
+  virtual ~FileOptions();
+
+  FileOptions(const FileOptions& from);
+  FileOptions(FileOptions&& from) noexcept
+    : FileOptions() {
+    *this = ::std::move(from);
+  }
+
+  inline FileOptions& operator=(const FileOptions& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline FileOptions& operator=(FileOptions&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const FileOptions& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const FileOptions* internal_default_instance() {
+    return reinterpret_cast(
+               &_FileOptions_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    13;
+
+  friend void swap(FileOptions& a, FileOptions& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(FileOptions* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(FileOptions* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline FileOptions* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  FileOptions* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const FileOptions& from);
+  void MergeFrom(const FileOptions& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(FileOptions* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.FileOptions";
+  }
+  protected:
+  explicit FileOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  typedef FileOptions_OptimizeMode OptimizeMode;
+  static constexpr OptimizeMode SPEED =
+    FileOptions_OptimizeMode_SPEED;
+  static constexpr OptimizeMode CODE_SIZE =
+    FileOptions_OptimizeMode_CODE_SIZE;
+  static constexpr OptimizeMode LITE_RUNTIME =
+    FileOptions_OptimizeMode_LITE_RUNTIME;
+  static inline bool OptimizeMode_IsValid(int value) {
+    return FileOptions_OptimizeMode_IsValid(value);
+  }
+  static constexpr OptimizeMode OptimizeMode_MIN =
+    FileOptions_OptimizeMode_OptimizeMode_MIN;
+  static constexpr OptimizeMode OptimizeMode_MAX =
+    FileOptions_OptimizeMode_OptimizeMode_MAX;
+  static constexpr int OptimizeMode_ARRAYSIZE =
+    FileOptions_OptimizeMode_OptimizeMode_ARRAYSIZE;
+  static inline const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor*
+  OptimizeMode_descriptor() {
+    return FileOptions_OptimizeMode_descriptor();
+  }
+  template
+  static inline const std::string& OptimizeMode_Name(T enum_t_value) {
+    static_assert(::std::is_same::value ||
+      ::std::is_integral::value,
+      "Incorrect type passed to function OptimizeMode_Name.");
+    return FileOptions_OptimizeMode_Name(enum_t_value);
+  }
+  static inline bool OptimizeMode_Parse(const std::string& name,
+      OptimizeMode* value) {
+    return FileOptions_OptimizeMode_Parse(name, value);
+  }
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kUninterpretedOptionFieldNumber = 999,
+    kJavaPackageFieldNumber = 1,
+    kJavaOuterClassnameFieldNumber = 8,
+    kGoPackageFieldNumber = 11,
+    kObjcClassPrefixFieldNumber = 36,
+    kCsharpNamespaceFieldNumber = 37,
+    kSwiftPrefixFieldNumber = 39,
+    kPhpClassPrefixFieldNumber = 40,
+    kPhpNamespaceFieldNumber = 41,
+    kPhpMetadataNamespaceFieldNumber = 44,
+    kRubyPackageFieldNumber = 45,
+    kJavaMultipleFilesFieldNumber = 10,
+    kJavaGenerateEqualsAndHashFieldNumber = 20,
+    kJavaStringCheckUtf8FieldNumber = 27,
+    kCcGenericServicesFieldNumber = 16,
+    kJavaGenericServicesFieldNumber = 17,
+    kPyGenericServicesFieldNumber = 18,
+    kPhpGenericServicesFieldNumber = 42,
+    kDeprecatedFieldNumber = 23,
+    kCcEnableArenasFieldNumber = 31,
+    kOptimizeForFieldNumber = 9,
+  };
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  int uninterpreted_option_size() const;
+  private:
+  int _internal_uninterpreted_option_size() const;
+  public:
+  void clear_uninterpreted_option();
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* mutable_uninterpreted_option(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+      mutable_uninterpreted_option();
+  private:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& _internal_uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* _internal_add_uninterpreted_option();
+  public:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* add_uninterpreted_option();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+      uninterpreted_option() const;
+
+  // optional string java_package = 1;
+  bool has_java_package() const;
+  private:
+  bool _internal_has_java_package() const;
+  public:
+  void clear_java_package();
+  const std::string& java_package() const;
+  void set_java_package(const std::string& value);
+  void set_java_package(std::string&& value);
+  void set_java_package(const char* value);
+  void set_java_package(const char* value, size_t size);
+  std::string* mutable_java_package();
+  std::string* release_java_package();
+  void set_allocated_java_package(std::string* java_package);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_java_package();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_java_package(
+      std::string* java_package);
+  private:
+  const std::string& _internal_java_package() const;
+  void _internal_set_java_package(const std::string& value);
+  std::string* _internal_mutable_java_package();
+  public:
+
+  // optional string java_outer_classname = 8;
+  bool has_java_outer_classname() const;
+  private:
+  bool _internal_has_java_outer_classname() const;
+  public:
+  void clear_java_outer_classname();
+  const std::string& java_outer_classname() const;
+  void set_java_outer_classname(const std::string& value);
+  void set_java_outer_classname(std::string&& value);
+  void set_java_outer_classname(const char* value);
+  void set_java_outer_classname(const char* value, size_t size);
+  std::string* mutable_java_outer_classname();
+  std::string* release_java_outer_classname();
+  void set_allocated_java_outer_classname(std::string* java_outer_classname);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_java_outer_classname();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_java_outer_classname(
+      std::string* java_outer_classname);
+  private:
+  const std::string& _internal_java_outer_classname() const;
+  void _internal_set_java_outer_classname(const std::string& value);
+  std::string* _internal_mutable_java_outer_classname();
+  public:
+
+  // optional string go_package = 11;
+  bool has_go_package() const;
+  private:
+  bool _internal_has_go_package() const;
+  public:
+  void clear_go_package();
+  const std::string& go_package() const;
+  void set_go_package(const std::string& value);
+  void set_go_package(std::string&& value);
+  void set_go_package(const char* value);
+  void set_go_package(const char* value, size_t size);
+  std::string* mutable_go_package();
+  std::string* release_go_package();
+  void set_allocated_go_package(std::string* go_package);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_go_package();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_go_package(
+      std::string* go_package);
+  private:
+  const std::string& _internal_go_package() const;
+  void _internal_set_go_package(const std::string& value);
+  std::string* _internal_mutable_go_package();
+  public:
+
+  // optional string objc_class_prefix = 36;
+  bool has_objc_class_prefix() const;
+  private:
+  bool _internal_has_objc_class_prefix() const;
+  public:
+  void clear_objc_class_prefix();
+  const std::string& objc_class_prefix() const;
+  void set_objc_class_prefix(const std::string& value);
+  void set_objc_class_prefix(std::string&& value);
+  void set_objc_class_prefix(const char* value);
+  void set_objc_class_prefix(const char* value, size_t size);
+  std::string* mutable_objc_class_prefix();
+  std::string* release_objc_class_prefix();
+  void set_allocated_objc_class_prefix(std::string* objc_class_prefix);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_objc_class_prefix();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_objc_class_prefix(
+      std::string* objc_class_prefix);
+  private:
+  const std::string& _internal_objc_class_prefix() const;
+  void _internal_set_objc_class_prefix(const std::string& value);
+  std::string* _internal_mutable_objc_class_prefix();
+  public:
+
+  // optional string csharp_namespace = 37;
+  bool has_csharp_namespace() const;
+  private:
+  bool _internal_has_csharp_namespace() const;
+  public:
+  void clear_csharp_namespace();
+  const std::string& csharp_namespace() const;
+  void set_csharp_namespace(const std::string& value);
+  void set_csharp_namespace(std::string&& value);
+  void set_csharp_namespace(const char* value);
+  void set_csharp_namespace(const char* value, size_t size);
+  std::string* mutable_csharp_namespace();
+  std::string* release_csharp_namespace();
+  void set_allocated_csharp_namespace(std::string* csharp_namespace);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_csharp_namespace();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_csharp_namespace(
+      std::string* csharp_namespace);
+  private:
+  const std::string& _internal_csharp_namespace() const;
+  void _internal_set_csharp_namespace(const std::string& value);
+  std::string* _internal_mutable_csharp_namespace();
+  public:
+
+  // optional string swift_prefix = 39;
+  bool has_swift_prefix() const;
+  private:
+  bool _internal_has_swift_prefix() const;
+  public:
+  void clear_swift_prefix();
+  const std::string& swift_prefix() const;
+  void set_swift_prefix(const std::string& value);
+  void set_swift_prefix(std::string&& value);
+  void set_swift_prefix(const char* value);
+  void set_swift_prefix(const char* value, size_t size);
+  std::string* mutable_swift_prefix();
+  std::string* release_swift_prefix();
+  void set_allocated_swift_prefix(std::string* swift_prefix);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_swift_prefix();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_swift_prefix(
+      std::string* swift_prefix);
+  private:
+  const std::string& _internal_swift_prefix() const;
+  void _internal_set_swift_prefix(const std::string& value);
+  std::string* _internal_mutable_swift_prefix();
+  public:
+
+  // optional string php_class_prefix = 40;
+  bool has_php_class_prefix() const;
+  private:
+  bool _internal_has_php_class_prefix() const;
+  public:
+  void clear_php_class_prefix();
+  const std::string& php_class_prefix() const;
+  void set_php_class_prefix(const std::string& value);
+  void set_php_class_prefix(std::string&& value);
+  void set_php_class_prefix(const char* value);
+  void set_php_class_prefix(const char* value, size_t size);
+  std::string* mutable_php_class_prefix();
+  std::string* release_php_class_prefix();
+  void set_allocated_php_class_prefix(std::string* php_class_prefix);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_php_class_prefix();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_php_class_prefix(
+      std::string* php_class_prefix);
+  private:
+  const std::string& _internal_php_class_prefix() const;
+  void _internal_set_php_class_prefix(const std::string& value);
+  std::string* _internal_mutable_php_class_prefix();
+  public:
+
+  // optional string php_namespace = 41;
+  bool has_php_namespace() const;
+  private:
+  bool _internal_has_php_namespace() const;
+  public:
+  void clear_php_namespace();
+  const std::string& php_namespace() const;
+  void set_php_namespace(const std::string& value);
+  void set_php_namespace(std::string&& value);
+  void set_php_namespace(const char* value);
+  void set_php_namespace(const char* value, size_t size);
+  std::string* mutable_php_namespace();
+  std::string* release_php_namespace();
+  void set_allocated_php_namespace(std::string* php_namespace);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_php_namespace();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_php_namespace(
+      std::string* php_namespace);
+  private:
+  const std::string& _internal_php_namespace() const;
+  void _internal_set_php_namespace(const std::string& value);
+  std::string* _internal_mutable_php_namespace();
+  public:
+
+  // optional string php_metadata_namespace = 44;
+  bool has_php_metadata_namespace() const;
+  private:
+  bool _internal_has_php_metadata_namespace() const;
+  public:
+  void clear_php_metadata_namespace();
+  const std::string& php_metadata_namespace() const;
+  void set_php_metadata_namespace(const std::string& value);
+  void set_php_metadata_namespace(std::string&& value);
+  void set_php_metadata_namespace(const char* value);
+  void set_php_metadata_namespace(const char* value, size_t size);
+  std::string* mutable_php_metadata_namespace();
+  std::string* release_php_metadata_namespace();
+  void set_allocated_php_metadata_namespace(std::string* php_metadata_namespace);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_php_metadata_namespace();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_php_metadata_namespace(
+      std::string* php_metadata_namespace);
+  private:
+  const std::string& _internal_php_metadata_namespace() const;
+  void _internal_set_php_metadata_namespace(const std::string& value);
+  std::string* _internal_mutable_php_metadata_namespace();
+  public:
+
+  // optional string ruby_package = 45;
+  bool has_ruby_package() const;
+  private:
+  bool _internal_has_ruby_package() const;
+  public:
+  void clear_ruby_package();
+  const std::string& ruby_package() const;
+  void set_ruby_package(const std::string& value);
+  void set_ruby_package(std::string&& value);
+  void set_ruby_package(const char* value);
+  void set_ruby_package(const char* value, size_t size);
+  std::string* mutable_ruby_package();
+  std::string* release_ruby_package();
+  void set_allocated_ruby_package(std::string* ruby_package);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_ruby_package();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_ruby_package(
+      std::string* ruby_package);
+  private:
+  const std::string& _internal_ruby_package() const;
+  void _internal_set_ruby_package(const std::string& value);
+  std::string* _internal_mutable_ruby_package();
+  public:
+
+  // optional bool java_multiple_files = 10 [default = false];
+  bool has_java_multiple_files() const;
+  private:
+  bool _internal_has_java_multiple_files() const;
+  public:
+  void clear_java_multiple_files();
+  bool java_multiple_files() const;
+  void set_java_multiple_files(bool value);
+  private:
+  bool _internal_java_multiple_files() const;
+  void _internal_set_java_multiple_files(bool value);
+  public:
+
+  // optional bool java_generate_equals_and_hash = 20 [deprecated = true];
+  PROTOBUF_DEPRECATED bool has_java_generate_equals_and_hash() const;
+  private:
+  bool _internal_has_java_generate_equals_and_hash() const;
+  public:
+  PROTOBUF_DEPRECATED void clear_java_generate_equals_and_hash();
+  PROTOBUF_DEPRECATED bool java_generate_equals_and_hash() const;
+  PROTOBUF_DEPRECATED void set_java_generate_equals_and_hash(bool value);
+  private:
+  bool _internal_java_generate_equals_and_hash() const;
+  void _internal_set_java_generate_equals_and_hash(bool value);
+  public:
+
+  // optional bool java_string_check_utf8 = 27 [default = false];
+  bool has_java_string_check_utf8() const;
+  private:
+  bool _internal_has_java_string_check_utf8() const;
+  public:
+  void clear_java_string_check_utf8();
+  bool java_string_check_utf8() const;
+  void set_java_string_check_utf8(bool value);
+  private:
+  bool _internal_java_string_check_utf8() const;
+  void _internal_set_java_string_check_utf8(bool value);
+  public:
+
+  // optional bool cc_generic_services = 16 [default = false];
+  bool has_cc_generic_services() const;
+  private:
+  bool _internal_has_cc_generic_services() const;
+  public:
+  void clear_cc_generic_services();
+  bool cc_generic_services() const;
+  void set_cc_generic_services(bool value);
+  private:
+  bool _internal_cc_generic_services() const;
+  void _internal_set_cc_generic_services(bool value);
+  public:
+
+  // optional bool java_generic_services = 17 [default = false];
+  bool has_java_generic_services() const;
+  private:
+  bool _internal_has_java_generic_services() const;
+  public:
+  void clear_java_generic_services();
+  bool java_generic_services() const;
+  void set_java_generic_services(bool value);
+  private:
+  bool _internal_java_generic_services() const;
+  void _internal_set_java_generic_services(bool value);
+  public:
+
+  // optional bool py_generic_services = 18 [default = false];
+  bool has_py_generic_services() const;
+  private:
+  bool _internal_has_py_generic_services() const;
+  public:
+  void clear_py_generic_services();
+  bool py_generic_services() const;
+  void set_py_generic_services(bool value);
+  private:
+  bool _internal_py_generic_services() const;
+  void _internal_set_py_generic_services(bool value);
+  public:
+
+  // optional bool php_generic_services = 42 [default = false];
+  bool has_php_generic_services() const;
+  private:
+  bool _internal_has_php_generic_services() const;
+  public:
+  void clear_php_generic_services();
+  bool php_generic_services() const;
+  void set_php_generic_services(bool value);
+  private:
+  bool _internal_php_generic_services() const;
+  void _internal_set_php_generic_services(bool value);
+  public:
+
+  // optional bool deprecated = 23 [default = false];
+  bool has_deprecated() const;
+  private:
+  bool _internal_has_deprecated() const;
+  public:
+  void clear_deprecated();
+  bool deprecated() const;
+  void set_deprecated(bool value);
+  private:
+  bool _internal_deprecated() const;
+  void _internal_set_deprecated(bool value);
+  public:
+
+  // optional bool cc_enable_arenas = 31 [default = false];
+  bool has_cc_enable_arenas() const;
+  private:
+  bool _internal_has_cc_enable_arenas() const;
+  public:
+  void clear_cc_enable_arenas();
+  bool cc_enable_arenas() const;
+  void set_cc_enable_arenas(bool value);
+  private:
+  bool _internal_cc_enable_arenas() const;
+  void _internal_set_cc_enable_arenas(bool value);
+  public:
+
+  // optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED];
+  bool has_optimize_for() const;
+  private:
+  bool _internal_has_optimize_for() const;
+  public:
+  void clear_optimize_for();
+  PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode optimize_for() const;
+  void set_optimize_for(PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode value);
+  private:
+  PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode _internal_optimize_for() const;
+  void _internal_set_optimize_for(PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode value);
+  public:
+
+  GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(FileOptions)
+  // @@protoc_insertion_point(class_scope:google.protobuf.FileOptions)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::ExtensionSet _extensions_;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption > uninterpreted_option_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr java_package_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr java_outer_classname_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr go_package_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr objc_class_prefix_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr csharp_namespace_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr swift_prefix_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr php_class_prefix_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr php_namespace_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr php_metadata_namespace_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr ruby_package_;
+  bool java_multiple_files_;
+  bool java_generate_equals_and_hash_;
+  bool java_string_check_utf8_;
+  bool cc_generic_services_;
+  bool java_generic_services_;
+  bool py_generic_services_;
+  bool php_generic_services_;
+  bool deprecated_;
+  bool cc_enable_arenas_;
+  int optimize_for_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT MessageOptions :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.MessageOptions) */ {
+ public:
+  MessageOptions();
+  virtual ~MessageOptions();
+
+  MessageOptions(const MessageOptions& from);
+  MessageOptions(MessageOptions&& from) noexcept
+    : MessageOptions() {
+    *this = ::std::move(from);
+  }
+
+  inline MessageOptions& operator=(const MessageOptions& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline MessageOptions& operator=(MessageOptions&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const MessageOptions& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const MessageOptions* internal_default_instance() {
+    return reinterpret_cast(
+               &_MessageOptions_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    14;
+
+  friend void swap(MessageOptions& a, MessageOptions& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(MessageOptions* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(MessageOptions* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline MessageOptions* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  MessageOptions* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const MessageOptions& from);
+  void MergeFrom(const MessageOptions& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(MessageOptions* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.MessageOptions";
+  }
+  protected:
+  explicit MessageOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kUninterpretedOptionFieldNumber = 999,
+    kMessageSetWireFormatFieldNumber = 1,
+    kNoStandardDescriptorAccessorFieldNumber = 2,
+    kDeprecatedFieldNumber = 3,
+    kMapEntryFieldNumber = 7,
+  };
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  int uninterpreted_option_size() const;
+  private:
+  int _internal_uninterpreted_option_size() const;
+  public:
+  void clear_uninterpreted_option();
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* mutable_uninterpreted_option(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+      mutable_uninterpreted_option();
+  private:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& _internal_uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* _internal_add_uninterpreted_option();
+  public:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* add_uninterpreted_option();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+      uninterpreted_option() const;
+
+  // optional bool message_set_wire_format = 1 [default = false];
+  bool has_message_set_wire_format() const;
+  private:
+  bool _internal_has_message_set_wire_format() const;
+  public:
+  void clear_message_set_wire_format();
+  bool message_set_wire_format() const;
+  void set_message_set_wire_format(bool value);
+  private:
+  bool _internal_message_set_wire_format() const;
+  void _internal_set_message_set_wire_format(bool value);
+  public:
+
+  // optional bool no_standard_descriptor_accessor = 2 [default = false];
+  bool has_no_standard_descriptor_accessor() const;
+  private:
+  bool _internal_has_no_standard_descriptor_accessor() const;
+  public:
+  void clear_no_standard_descriptor_accessor();
+  bool no_standard_descriptor_accessor() const;
+  void set_no_standard_descriptor_accessor(bool value);
+  private:
+  bool _internal_no_standard_descriptor_accessor() const;
+  void _internal_set_no_standard_descriptor_accessor(bool value);
+  public:
+
+  // optional bool deprecated = 3 [default = false];
+  bool has_deprecated() const;
+  private:
+  bool _internal_has_deprecated() const;
+  public:
+  void clear_deprecated();
+  bool deprecated() const;
+  void set_deprecated(bool value);
+  private:
+  bool _internal_deprecated() const;
+  void _internal_set_deprecated(bool value);
+  public:
+
+  // optional bool map_entry = 7;
+  bool has_map_entry() const;
+  private:
+  bool _internal_has_map_entry() const;
+  public:
+  void clear_map_entry();
+  bool map_entry() const;
+  void set_map_entry(bool value);
+  private:
+  bool _internal_map_entry() const;
+  void _internal_set_map_entry(bool value);
+  public:
+
+  GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(MessageOptions)
+  // @@protoc_insertion_point(class_scope:google.protobuf.MessageOptions)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::ExtensionSet _extensions_;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption > uninterpreted_option_;
+  bool message_set_wire_format_;
+  bool no_standard_descriptor_accessor_;
+  bool deprecated_;
+  bool map_entry_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT FieldOptions :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.FieldOptions) */ {
+ public:
+  FieldOptions();
+  virtual ~FieldOptions();
+
+  FieldOptions(const FieldOptions& from);
+  FieldOptions(FieldOptions&& from) noexcept
+    : FieldOptions() {
+    *this = ::std::move(from);
+  }
+
+  inline FieldOptions& operator=(const FieldOptions& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline FieldOptions& operator=(FieldOptions&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const FieldOptions& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const FieldOptions* internal_default_instance() {
+    return reinterpret_cast(
+               &_FieldOptions_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    15;
+
+  friend void swap(FieldOptions& a, FieldOptions& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(FieldOptions* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(FieldOptions* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline FieldOptions* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  FieldOptions* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const FieldOptions& from);
+  void MergeFrom(const FieldOptions& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(FieldOptions* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.FieldOptions";
+  }
+  protected:
+  explicit FieldOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  typedef FieldOptions_CType CType;
+  static constexpr CType STRING =
+    FieldOptions_CType_STRING;
+  static constexpr CType CORD =
+    FieldOptions_CType_CORD;
+  static constexpr CType STRING_PIECE =
+    FieldOptions_CType_STRING_PIECE;
+  static inline bool CType_IsValid(int value) {
+    return FieldOptions_CType_IsValid(value);
+  }
+  static constexpr CType CType_MIN =
+    FieldOptions_CType_CType_MIN;
+  static constexpr CType CType_MAX =
+    FieldOptions_CType_CType_MAX;
+  static constexpr int CType_ARRAYSIZE =
+    FieldOptions_CType_CType_ARRAYSIZE;
+  static inline const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor*
+  CType_descriptor() {
+    return FieldOptions_CType_descriptor();
+  }
+  template
+  static inline const std::string& CType_Name(T enum_t_value) {
+    static_assert(::std::is_same::value ||
+      ::std::is_integral::value,
+      "Incorrect type passed to function CType_Name.");
+    return FieldOptions_CType_Name(enum_t_value);
+  }
+  static inline bool CType_Parse(const std::string& name,
+      CType* value) {
+    return FieldOptions_CType_Parse(name, value);
+  }
+
+  typedef FieldOptions_JSType JSType;
+  static constexpr JSType JS_NORMAL =
+    FieldOptions_JSType_JS_NORMAL;
+  static constexpr JSType JS_STRING =
+    FieldOptions_JSType_JS_STRING;
+  static constexpr JSType JS_NUMBER =
+    FieldOptions_JSType_JS_NUMBER;
+  static inline bool JSType_IsValid(int value) {
+    return FieldOptions_JSType_IsValid(value);
+  }
+  static constexpr JSType JSType_MIN =
+    FieldOptions_JSType_JSType_MIN;
+  static constexpr JSType JSType_MAX =
+    FieldOptions_JSType_JSType_MAX;
+  static constexpr int JSType_ARRAYSIZE =
+    FieldOptions_JSType_JSType_ARRAYSIZE;
+  static inline const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor*
+  JSType_descriptor() {
+    return FieldOptions_JSType_descriptor();
+  }
+  template
+  static inline const std::string& JSType_Name(T enum_t_value) {
+    static_assert(::std::is_same::value ||
+      ::std::is_integral::value,
+      "Incorrect type passed to function JSType_Name.");
+    return FieldOptions_JSType_Name(enum_t_value);
+  }
+  static inline bool JSType_Parse(const std::string& name,
+      JSType* value) {
+    return FieldOptions_JSType_Parse(name, value);
+  }
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kUninterpretedOptionFieldNumber = 999,
+    kCtypeFieldNumber = 1,
+    kPackedFieldNumber = 2,
+    kLazyFieldNumber = 5,
+    kDeprecatedFieldNumber = 3,
+    kWeakFieldNumber = 10,
+    kJstypeFieldNumber = 6,
+  };
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  int uninterpreted_option_size() const;
+  private:
+  int _internal_uninterpreted_option_size() const;
+  public:
+  void clear_uninterpreted_option();
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* mutable_uninterpreted_option(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+      mutable_uninterpreted_option();
+  private:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& _internal_uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* _internal_add_uninterpreted_option();
+  public:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* add_uninterpreted_option();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+      uninterpreted_option() const;
+
+  // optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];
+  bool has_ctype() const;
+  private:
+  bool _internal_has_ctype() const;
+  public:
+  void clear_ctype();
+  PROTOBUF_NAMESPACE_ID::FieldOptions_CType ctype() const;
+  void set_ctype(PROTOBUF_NAMESPACE_ID::FieldOptions_CType value);
+  private:
+  PROTOBUF_NAMESPACE_ID::FieldOptions_CType _internal_ctype() const;
+  void _internal_set_ctype(PROTOBUF_NAMESPACE_ID::FieldOptions_CType value);
+  public:
+
+  // optional bool packed = 2;
+  bool has_packed() const;
+  private:
+  bool _internal_has_packed() const;
+  public:
+  void clear_packed();
+  bool packed() const;
+  void set_packed(bool value);
+  private:
+  bool _internal_packed() const;
+  void _internal_set_packed(bool value);
+  public:
+
+  // optional bool lazy = 5 [default = false];
+  bool has_lazy() const;
+  private:
+  bool _internal_has_lazy() const;
+  public:
+  void clear_lazy();
+  bool lazy() const;
+  void set_lazy(bool value);
+  private:
+  bool _internal_lazy() const;
+  void _internal_set_lazy(bool value);
+  public:
+
+  // optional bool deprecated = 3 [default = false];
+  bool has_deprecated() const;
+  private:
+  bool _internal_has_deprecated() const;
+  public:
+  void clear_deprecated();
+  bool deprecated() const;
+  void set_deprecated(bool value);
+  private:
+  bool _internal_deprecated() const;
+  void _internal_set_deprecated(bool value);
+  public:
+
+  // optional bool weak = 10 [default = false];
+  bool has_weak() const;
+  private:
+  bool _internal_has_weak() const;
+  public:
+  void clear_weak();
+  bool weak() const;
+  void set_weak(bool value);
+  private:
+  bool _internal_weak() const;
+  void _internal_set_weak(bool value);
+  public:
+
+  // optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];
+  bool has_jstype() const;
+  private:
+  bool _internal_has_jstype() const;
+  public:
+  void clear_jstype();
+  PROTOBUF_NAMESPACE_ID::FieldOptions_JSType jstype() const;
+  void set_jstype(PROTOBUF_NAMESPACE_ID::FieldOptions_JSType value);
+  private:
+  PROTOBUF_NAMESPACE_ID::FieldOptions_JSType _internal_jstype() const;
+  void _internal_set_jstype(PROTOBUF_NAMESPACE_ID::FieldOptions_JSType value);
+  public:
+
+  GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(FieldOptions)
+  // @@protoc_insertion_point(class_scope:google.protobuf.FieldOptions)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::ExtensionSet _extensions_;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption > uninterpreted_option_;
+  int ctype_;
+  bool packed_;
+  bool lazy_;
+  bool deprecated_;
+  bool weak_;
+  int jstype_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT OneofOptions :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.OneofOptions) */ {
+ public:
+  OneofOptions();
+  virtual ~OneofOptions();
+
+  OneofOptions(const OneofOptions& from);
+  OneofOptions(OneofOptions&& from) noexcept
+    : OneofOptions() {
+    *this = ::std::move(from);
+  }
+
+  inline OneofOptions& operator=(const OneofOptions& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline OneofOptions& operator=(OneofOptions&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const OneofOptions& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const OneofOptions* internal_default_instance() {
+    return reinterpret_cast(
+               &_OneofOptions_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    16;
+
+  friend void swap(OneofOptions& a, OneofOptions& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(OneofOptions* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(OneofOptions* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline OneofOptions* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  OneofOptions* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const OneofOptions& from);
+  void MergeFrom(const OneofOptions& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(OneofOptions* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.OneofOptions";
+  }
+  protected:
+  explicit OneofOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kUninterpretedOptionFieldNumber = 999,
+  };
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  int uninterpreted_option_size() const;
+  private:
+  int _internal_uninterpreted_option_size() const;
+  public:
+  void clear_uninterpreted_option();
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* mutable_uninterpreted_option(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+      mutable_uninterpreted_option();
+  private:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& _internal_uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* _internal_add_uninterpreted_option();
+  public:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* add_uninterpreted_option();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+      uninterpreted_option() const;
+
+  GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(OneofOptions)
+  // @@protoc_insertion_point(class_scope:google.protobuf.OneofOptions)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::ExtensionSet _extensions_;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption > uninterpreted_option_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT EnumOptions :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.EnumOptions) */ {
+ public:
+  EnumOptions();
+  virtual ~EnumOptions();
+
+  EnumOptions(const EnumOptions& from);
+  EnumOptions(EnumOptions&& from) noexcept
+    : EnumOptions() {
+    *this = ::std::move(from);
+  }
+
+  inline EnumOptions& operator=(const EnumOptions& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline EnumOptions& operator=(EnumOptions&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const EnumOptions& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const EnumOptions* internal_default_instance() {
+    return reinterpret_cast(
+               &_EnumOptions_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    17;
+
+  friend void swap(EnumOptions& a, EnumOptions& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(EnumOptions* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(EnumOptions* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline EnumOptions* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  EnumOptions* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const EnumOptions& from);
+  void MergeFrom(const EnumOptions& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(EnumOptions* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.EnumOptions";
+  }
+  protected:
+  explicit EnumOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kUninterpretedOptionFieldNumber = 999,
+    kAllowAliasFieldNumber = 2,
+    kDeprecatedFieldNumber = 3,
+  };
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  int uninterpreted_option_size() const;
+  private:
+  int _internal_uninterpreted_option_size() const;
+  public:
+  void clear_uninterpreted_option();
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* mutable_uninterpreted_option(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+      mutable_uninterpreted_option();
+  private:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& _internal_uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* _internal_add_uninterpreted_option();
+  public:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* add_uninterpreted_option();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+      uninterpreted_option() const;
+
+  // optional bool allow_alias = 2;
+  bool has_allow_alias() const;
+  private:
+  bool _internal_has_allow_alias() const;
+  public:
+  void clear_allow_alias();
+  bool allow_alias() const;
+  void set_allow_alias(bool value);
+  private:
+  bool _internal_allow_alias() const;
+  void _internal_set_allow_alias(bool value);
+  public:
+
+  // optional bool deprecated = 3 [default = false];
+  bool has_deprecated() const;
+  private:
+  bool _internal_has_deprecated() const;
+  public:
+  void clear_deprecated();
+  bool deprecated() const;
+  void set_deprecated(bool value);
+  private:
+  bool _internal_deprecated() const;
+  void _internal_set_deprecated(bool value);
+  public:
+
+  GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(EnumOptions)
+  // @@protoc_insertion_point(class_scope:google.protobuf.EnumOptions)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::ExtensionSet _extensions_;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption > uninterpreted_option_;
+  bool allow_alias_;
+  bool deprecated_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT EnumValueOptions :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.EnumValueOptions) */ {
+ public:
+  EnumValueOptions();
+  virtual ~EnumValueOptions();
+
+  EnumValueOptions(const EnumValueOptions& from);
+  EnumValueOptions(EnumValueOptions&& from) noexcept
+    : EnumValueOptions() {
+    *this = ::std::move(from);
+  }
+
+  inline EnumValueOptions& operator=(const EnumValueOptions& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline EnumValueOptions& operator=(EnumValueOptions&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const EnumValueOptions& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const EnumValueOptions* internal_default_instance() {
+    return reinterpret_cast(
+               &_EnumValueOptions_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    18;
+
+  friend void swap(EnumValueOptions& a, EnumValueOptions& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(EnumValueOptions* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(EnumValueOptions* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline EnumValueOptions* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  EnumValueOptions* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const EnumValueOptions& from);
+  void MergeFrom(const EnumValueOptions& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(EnumValueOptions* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.EnumValueOptions";
+  }
+  protected:
+  explicit EnumValueOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kUninterpretedOptionFieldNumber = 999,
+    kDeprecatedFieldNumber = 1,
+  };
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  int uninterpreted_option_size() const;
+  private:
+  int _internal_uninterpreted_option_size() const;
+  public:
+  void clear_uninterpreted_option();
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* mutable_uninterpreted_option(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+      mutable_uninterpreted_option();
+  private:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& _internal_uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* _internal_add_uninterpreted_option();
+  public:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* add_uninterpreted_option();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+      uninterpreted_option() const;
+
+  // optional bool deprecated = 1 [default = false];
+  bool has_deprecated() const;
+  private:
+  bool _internal_has_deprecated() const;
+  public:
+  void clear_deprecated();
+  bool deprecated() const;
+  void set_deprecated(bool value);
+  private:
+  bool _internal_deprecated() const;
+  void _internal_set_deprecated(bool value);
+  public:
+
+  GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(EnumValueOptions)
+  // @@protoc_insertion_point(class_scope:google.protobuf.EnumValueOptions)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::ExtensionSet _extensions_;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption > uninterpreted_option_;
+  bool deprecated_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT ServiceOptions :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.ServiceOptions) */ {
+ public:
+  ServiceOptions();
+  virtual ~ServiceOptions();
+
+  ServiceOptions(const ServiceOptions& from);
+  ServiceOptions(ServiceOptions&& from) noexcept
+    : ServiceOptions() {
+    *this = ::std::move(from);
+  }
+
+  inline ServiceOptions& operator=(const ServiceOptions& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline ServiceOptions& operator=(ServiceOptions&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const ServiceOptions& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const ServiceOptions* internal_default_instance() {
+    return reinterpret_cast(
+               &_ServiceOptions_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    19;
+
+  friend void swap(ServiceOptions& a, ServiceOptions& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(ServiceOptions* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(ServiceOptions* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline ServiceOptions* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  ServiceOptions* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const ServiceOptions& from);
+  void MergeFrom(const ServiceOptions& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(ServiceOptions* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.ServiceOptions";
+  }
+  protected:
+  explicit ServiceOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kUninterpretedOptionFieldNumber = 999,
+    kDeprecatedFieldNumber = 33,
+  };
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  int uninterpreted_option_size() const;
+  private:
+  int _internal_uninterpreted_option_size() const;
+  public:
+  void clear_uninterpreted_option();
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* mutable_uninterpreted_option(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+      mutable_uninterpreted_option();
+  private:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& _internal_uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* _internal_add_uninterpreted_option();
+  public:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* add_uninterpreted_option();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+      uninterpreted_option() const;
+
+  // optional bool deprecated = 33 [default = false];
+  bool has_deprecated() const;
+  private:
+  bool _internal_has_deprecated() const;
+  public:
+  void clear_deprecated();
+  bool deprecated() const;
+  void set_deprecated(bool value);
+  private:
+  bool _internal_deprecated() const;
+  void _internal_set_deprecated(bool value);
+  public:
+
+  GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(ServiceOptions)
+  // @@protoc_insertion_point(class_scope:google.protobuf.ServiceOptions)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::ExtensionSet _extensions_;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption > uninterpreted_option_;
+  bool deprecated_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT MethodOptions :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.MethodOptions) */ {
+ public:
+  MethodOptions();
+  virtual ~MethodOptions();
+
+  MethodOptions(const MethodOptions& from);
+  MethodOptions(MethodOptions&& from) noexcept
+    : MethodOptions() {
+    *this = ::std::move(from);
+  }
+
+  inline MethodOptions& operator=(const MethodOptions& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline MethodOptions& operator=(MethodOptions&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const MethodOptions& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const MethodOptions* internal_default_instance() {
+    return reinterpret_cast(
+               &_MethodOptions_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    20;
+
+  friend void swap(MethodOptions& a, MethodOptions& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(MethodOptions* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(MethodOptions* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline MethodOptions* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  MethodOptions* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const MethodOptions& from);
+  void MergeFrom(const MethodOptions& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(MethodOptions* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.MethodOptions";
+  }
+  protected:
+  explicit MethodOptions(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  typedef MethodOptions_IdempotencyLevel IdempotencyLevel;
+  static constexpr IdempotencyLevel IDEMPOTENCY_UNKNOWN =
+    MethodOptions_IdempotencyLevel_IDEMPOTENCY_UNKNOWN;
+  static constexpr IdempotencyLevel NO_SIDE_EFFECTS =
+    MethodOptions_IdempotencyLevel_NO_SIDE_EFFECTS;
+  static constexpr IdempotencyLevel IDEMPOTENT =
+    MethodOptions_IdempotencyLevel_IDEMPOTENT;
+  static inline bool IdempotencyLevel_IsValid(int value) {
+    return MethodOptions_IdempotencyLevel_IsValid(value);
+  }
+  static constexpr IdempotencyLevel IdempotencyLevel_MIN =
+    MethodOptions_IdempotencyLevel_IdempotencyLevel_MIN;
+  static constexpr IdempotencyLevel IdempotencyLevel_MAX =
+    MethodOptions_IdempotencyLevel_IdempotencyLevel_MAX;
+  static constexpr int IdempotencyLevel_ARRAYSIZE =
+    MethodOptions_IdempotencyLevel_IdempotencyLevel_ARRAYSIZE;
+  static inline const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor*
+  IdempotencyLevel_descriptor() {
+    return MethodOptions_IdempotencyLevel_descriptor();
+  }
+  template
+  static inline const std::string& IdempotencyLevel_Name(T enum_t_value) {
+    static_assert(::std::is_same::value ||
+      ::std::is_integral::value,
+      "Incorrect type passed to function IdempotencyLevel_Name.");
+    return MethodOptions_IdempotencyLevel_Name(enum_t_value);
+  }
+  static inline bool IdempotencyLevel_Parse(const std::string& name,
+      IdempotencyLevel* value) {
+    return MethodOptions_IdempotencyLevel_Parse(name, value);
+  }
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kUninterpretedOptionFieldNumber = 999,
+    kDeprecatedFieldNumber = 33,
+    kIdempotencyLevelFieldNumber = 34,
+  };
+  // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+  int uninterpreted_option_size() const;
+  private:
+  int _internal_uninterpreted_option_size() const;
+  public:
+  void clear_uninterpreted_option();
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* mutable_uninterpreted_option(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+      mutable_uninterpreted_option();
+  private:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& _internal_uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* _internal_add_uninterpreted_option();
+  public:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption& uninterpreted_option(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption* add_uninterpreted_option();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+      uninterpreted_option() const;
+
+  // optional bool deprecated = 33 [default = false];
+  bool has_deprecated() const;
+  private:
+  bool _internal_has_deprecated() const;
+  public:
+  void clear_deprecated();
+  bool deprecated() const;
+  void set_deprecated(bool value);
+  private:
+  bool _internal_deprecated() const;
+  void _internal_set_deprecated(bool value);
+  public:
+
+  // optional .google.protobuf.MethodOptions.IdempotencyLevel idempotency_level = 34 [default = IDEMPOTENCY_UNKNOWN];
+  bool has_idempotency_level() const;
+  private:
+  bool _internal_has_idempotency_level() const;
+  public:
+  void clear_idempotency_level();
+  PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel idempotency_level() const;
+  void set_idempotency_level(PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel value);
+  private:
+  PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel _internal_idempotency_level() const;
+  void _internal_set_idempotency_level(PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel value);
+  public:
+
+  GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(MethodOptions)
+  // @@protoc_insertion_point(class_scope:google.protobuf.MethodOptions)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::ExtensionSet _extensions_;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption > uninterpreted_option_;
+  bool deprecated_;
+  int idempotency_level_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT UninterpretedOption_NamePart :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.UninterpretedOption.NamePart) */ {
+ public:
+  UninterpretedOption_NamePart();
+  virtual ~UninterpretedOption_NamePart();
+
+  UninterpretedOption_NamePart(const UninterpretedOption_NamePart& from);
+  UninterpretedOption_NamePart(UninterpretedOption_NamePart&& from) noexcept
+    : UninterpretedOption_NamePart() {
+    *this = ::std::move(from);
+  }
+
+  inline UninterpretedOption_NamePart& operator=(const UninterpretedOption_NamePart& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline UninterpretedOption_NamePart& operator=(UninterpretedOption_NamePart&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const UninterpretedOption_NamePart& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const UninterpretedOption_NamePart* internal_default_instance() {
+    return reinterpret_cast(
+               &_UninterpretedOption_NamePart_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    21;
+
+  friend void swap(UninterpretedOption_NamePart& a, UninterpretedOption_NamePart& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(UninterpretedOption_NamePart* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(UninterpretedOption_NamePart* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline UninterpretedOption_NamePart* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  UninterpretedOption_NamePart* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const UninterpretedOption_NamePart& from);
+  void MergeFrom(const UninterpretedOption_NamePart& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(UninterpretedOption_NamePart* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.UninterpretedOption.NamePart";
+  }
+  protected:
+  explicit UninterpretedOption_NamePart(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kNamePartFieldNumber = 1,
+    kIsExtensionFieldNumber = 2,
+  };
+  // required string name_part = 1;
+  bool has_name_part() const;
+  private:
+  bool _internal_has_name_part() const;
+  public:
+  void clear_name_part();
+  const std::string& name_part() const;
+  void set_name_part(const std::string& value);
+  void set_name_part(std::string&& value);
+  void set_name_part(const char* value);
+  void set_name_part(const char* value, size_t size);
+  std::string* mutable_name_part();
+  std::string* release_name_part();
+  void set_allocated_name_part(std::string* name_part);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_name_part();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_name_part(
+      std::string* name_part);
+  private:
+  const std::string& _internal_name_part() const;
+  void _internal_set_name_part(const std::string& value);
+  std::string* _internal_mutable_name_part();
+  public:
+
+  // required bool is_extension = 2;
+  bool has_is_extension() const;
+  private:
+  bool _internal_has_is_extension() const;
+  public:
+  void clear_is_extension();
+  bool is_extension() const;
+  void set_is_extension(bool value);
+  private:
+  bool _internal_is_extension() const;
+  void _internal_set_is_extension(bool value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.UninterpretedOption.NamePart)
+ private:
+  class _Internal;
+
+  // helper for ByteSizeLong()
+  size_t RequiredFieldsByteSizeFallback() const;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr name_part_;
+  bool is_extension_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT UninterpretedOption :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.UninterpretedOption) */ {
+ public:
+  UninterpretedOption();
+  virtual ~UninterpretedOption();
+
+  UninterpretedOption(const UninterpretedOption& from);
+  UninterpretedOption(UninterpretedOption&& from) noexcept
+    : UninterpretedOption() {
+    *this = ::std::move(from);
+  }
+
+  inline UninterpretedOption& operator=(const UninterpretedOption& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline UninterpretedOption& operator=(UninterpretedOption&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const UninterpretedOption& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const UninterpretedOption* internal_default_instance() {
+    return reinterpret_cast(
+               &_UninterpretedOption_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    22;
+
+  friend void swap(UninterpretedOption& a, UninterpretedOption& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(UninterpretedOption* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(UninterpretedOption* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline UninterpretedOption* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  UninterpretedOption* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const UninterpretedOption& from);
+  void MergeFrom(const UninterpretedOption& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(UninterpretedOption* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.UninterpretedOption";
+  }
+  protected:
+  explicit UninterpretedOption(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  typedef UninterpretedOption_NamePart NamePart;
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kNameFieldNumber = 2,
+    kIdentifierValueFieldNumber = 3,
+    kStringValueFieldNumber = 7,
+    kAggregateValueFieldNumber = 8,
+    kPositiveIntValueFieldNumber = 4,
+    kNegativeIntValueFieldNumber = 5,
+    kDoubleValueFieldNumber = 6,
+  };
+  // repeated .google.protobuf.UninterpretedOption.NamePart name = 2;
+  int name_size() const;
+  private:
+  int _internal_name_size() const;
+  public:
+  void clear_name();
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart* mutable_name(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart >*
+      mutable_name();
+  private:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart& _internal_name(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart* _internal_add_name();
+  public:
+  const PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart& name(int index) const;
+  PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart* add_name();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart >&
+      name() const;
+
+  // optional string identifier_value = 3;
+  bool has_identifier_value() const;
+  private:
+  bool _internal_has_identifier_value() const;
+  public:
+  void clear_identifier_value();
+  const std::string& identifier_value() const;
+  void set_identifier_value(const std::string& value);
+  void set_identifier_value(std::string&& value);
+  void set_identifier_value(const char* value);
+  void set_identifier_value(const char* value, size_t size);
+  std::string* mutable_identifier_value();
+  std::string* release_identifier_value();
+  void set_allocated_identifier_value(std::string* identifier_value);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_identifier_value();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_identifier_value(
+      std::string* identifier_value);
+  private:
+  const std::string& _internal_identifier_value() const;
+  void _internal_set_identifier_value(const std::string& value);
+  std::string* _internal_mutable_identifier_value();
+  public:
+
+  // optional bytes string_value = 7;
+  bool has_string_value() const;
+  private:
+  bool _internal_has_string_value() const;
+  public:
+  void clear_string_value();
+  const std::string& string_value() const;
+  void set_string_value(const std::string& value);
+  void set_string_value(std::string&& value);
+  void set_string_value(const char* value);
+  void set_string_value(const void* value, size_t size);
+  std::string* mutable_string_value();
+  std::string* release_string_value();
+  void set_allocated_string_value(std::string* string_value);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_string_value();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_string_value(
+      std::string* string_value);
+  private:
+  const std::string& _internal_string_value() const;
+  void _internal_set_string_value(const std::string& value);
+  std::string* _internal_mutable_string_value();
+  public:
+
+  // optional string aggregate_value = 8;
+  bool has_aggregate_value() const;
+  private:
+  bool _internal_has_aggregate_value() const;
+  public:
+  void clear_aggregate_value();
+  const std::string& aggregate_value() const;
+  void set_aggregate_value(const std::string& value);
+  void set_aggregate_value(std::string&& value);
+  void set_aggregate_value(const char* value);
+  void set_aggregate_value(const char* value, size_t size);
+  std::string* mutable_aggregate_value();
+  std::string* release_aggregate_value();
+  void set_allocated_aggregate_value(std::string* aggregate_value);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_aggregate_value();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_aggregate_value(
+      std::string* aggregate_value);
+  private:
+  const std::string& _internal_aggregate_value() const;
+  void _internal_set_aggregate_value(const std::string& value);
+  std::string* _internal_mutable_aggregate_value();
+  public:
+
+  // optional uint64 positive_int_value = 4;
+  bool has_positive_int_value() const;
+  private:
+  bool _internal_has_positive_int_value() const;
+  public:
+  void clear_positive_int_value();
+  ::PROTOBUF_NAMESPACE_ID::uint64 positive_int_value() const;
+  void set_positive_int_value(::PROTOBUF_NAMESPACE_ID::uint64 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::uint64 _internal_positive_int_value() const;
+  void _internal_set_positive_int_value(::PROTOBUF_NAMESPACE_ID::uint64 value);
+  public:
+
+  // optional int64 negative_int_value = 5;
+  bool has_negative_int_value() const;
+  private:
+  bool _internal_has_negative_int_value() const;
+  public:
+  void clear_negative_int_value();
+  ::PROTOBUF_NAMESPACE_ID::int64 negative_int_value() const;
+  void set_negative_int_value(::PROTOBUF_NAMESPACE_ID::int64 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int64 _internal_negative_int_value() const;
+  void _internal_set_negative_int_value(::PROTOBUF_NAMESPACE_ID::int64 value);
+  public:
+
+  // optional double double_value = 6;
+  bool has_double_value() const;
+  private:
+  bool _internal_has_double_value() const;
+  public:
+  void clear_double_value();
+  double double_value() const;
+  void set_double_value(double value);
+  private:
+  double _internal_double_value() const;
+  void _internal_set_double_value(double value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.UninterpretedOption)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart > name_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr identifier_value_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr string_value_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr aggregate_value_;
+  ::PROTOBUF_NAMESPACE_ID::uint64 positive_int_value_;
+  ::PROTOBUF_NAMESPACE_ID::int64 negative_int_value_;
+  double double_value_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT SourceCodeInfo_Location :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.SourceCodeInfo.Location) */ {
+ public:
+  SourceCodeInfo_Location();
+  virtual ~SourceCodeInfo_Location();
+
+  SourceCodeInfo_Location(const SourceCodeInfo_Location& from);
+  SourceCodeInfo_Location(SourceCodeInfo_Location&& from) noexcept
+    : SourceCodeInfo_Location() {
+    *this = ::std::move(from);
+  }
+
+  inline SourceCodeInfo_Location& operator=(const SourceCodeInfo_Location& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline SourceCodeInfo_Location& operator=(SourceCodeInfo_Location&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const SourceCodeInfo_Location& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const SourceCodeInfo_Location* internal_default_instance() {
+    return reinterpret_cast(
+               &_SourceCodeInfo_Location_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    23;
+
+  friend void swap(SourceCodeInfo_Location& a, SourceCodeInfo_Location& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(SourceCodeInfo_Location* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(SourceCodeInfo_Location* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline SourceCodeInfo_Location* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  SourceCodeInfo_Location* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const SourceCodeInfo_Location& from);
+  void MergeFrom(const SourceCodeInfo_Location& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(SourceCodeInfo_Location* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.SourceCodeInfo.Location";
+  }
+  protected:
+  explicit SourceCodeInfo_Location(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kPathFieldNumber = 1,
+    kSpanFieldNumber = 2,
+    kLeadingDetachedCommentsFieldNumber = 6,
+    kLeadingCommentsFieldNumber = 3,
+    kTrailingCommentsFieldNumber = 4,
+  };
+  // repeated int32 path = 1 [packed = true];
+  int path_size() const;
+  private:
+  int _internal_path_size() const;
+  public:
+  void clear_path();
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_path(int index) const;
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+      _internal_path() const;
+  void _internal_add_path(::PROTOBUF_NAMESPACE_ID::int32 value);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+      _internal_mutable_path();
+  public:
+  ::PROTOBUF_NAMESPACE_ID::int32 path(int index) const;
+  void set_path(int index, ::PROTOBUF_NAMESPACE_ID::int32 value);
+  void add_path(::PROTOBUF_NAMESPACE_ID::int32 value);
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+      path() const;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+      mutable_path();
+
+  // repeated int32 span = 2 [packed = true];
+  int span_size() const;
+  private:
+  int _internal_span_size() const;
+  public:
+  void clear_span();
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_span(int index) const;
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+      _internal_span() const;
+  void _internal_add_span(::PROTOBUF_NAMESPACE_ID::int32 value);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+      _internal_mutable_span();
+  public:
+  ::PROTOBUF_NAMESPACE_ID::int32 span(int index) const;
+  void set_span(int index, ::PROTOBUF_NAMESPACE_ID::int32 value);
+  void add_span(::PROTOBUF_NAMESPACE_ID::int32 value);
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+      span() const;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+      mutable_span();
+
+  // repeated string leading_detached_comments = 6;
+  int leading_detached_comments_size() const;
+  private:
+  int _internal_leading_detached_comments_size() const;
+  public:
+  void clear_leading_detached_comments();
+  const std::string& leading_detached_comments(int index) const;
+  std::string* mutable_leading_detached_comments(int index);
+  void set_leading_detached_comments(int index, const std::string& value);
+  void set_leading_detached_comments(int index, std::string&& value);
+  void set_leading_detached_comments(int index, const char* value);
+  void set_leading_detached_comments(int index, const char* value, size_t size);
+  std::string* add_leading_detached_comments();
+  void add_leading_detached_comments(const std::string& value);
+  void add_leading_detached_comments(std::string&& value);
+  void add_leading_detached_comments(const char* value);
+  void add_leading_detached_comments(const char* value, size_t size);
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField& leading_detached_comments() const;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField* mutable_leading_detached_comments();
+  private:
+  const std::string& _internal_leading_detached_comments(int index) const;
+  std::string* _internal_add_leading_detached_comments();
+  public:
+
+  // optional string leading_comments = 3;
+  bool has_leading_comments() const;
+  private:
+  bool _internal_has_leading_comments() const;
+  public:
+  void clear_leading_comments();
+  const std::string& leading_comments() const;
+  void set_leading_comments(const std::string& value);
+  void set_leading_comments(std::string&& value);
+  void set_leading_comments(const char* value);
+  void set_leading_comments(const char* value, size_t size);
+  std::string* mutable_leading_comments();
+  std::string* release_leading_comments();
+  void set_allocated_leading_comments(std::string* leading_comments);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_leading_comments();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_leading_comments(
+      std::string* leading_comments);
+  private:
+  const std::string& _internal_leading_comments() const;
+  void _internal_set_leading_comments(const std::string& value);
+  std::string* _internal_mutable_leading_comments();
+  public:
+
+  // optional string trailing_comments = 4;
+  bool has_trailing_comments() const;
+  private:
+  bool _internal_has_trailing_comments() const;
+  public:
+  void clear_trailing_comments();
+  const std::string& trailing_comments() const;
+  void set_trailing_comments(const std::string& value);
+  void set_trailing_comments(std::string&& value);
+  void set_trailing_comments(const char* value);
+  void set_trailing_comments(const char* value, size_t size);
+  std::string* mutable_trailing_comments();
+  std::string* release_trailing_comments();
+  void set_allocated_trailing_comments(std::string* trailing_comments);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_trailing_comments();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_trailing_comments(
+      std::string* trailing_comments);
+  private:
+  const std::string& _internal_trailing_comments() const;
+  void _internal_set_trailing_comments(const std::string& value);
+  std::string* _internal_mutable_trailing_comments();
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.SourceCodeInfo.Location)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 > path_;
+  mutable std::atomic _path_cached_byte_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 > span_;
+  mutable std::atomic _span_cached_byte_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField leading_detached_comments_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr leading_comments_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr trailing_comments_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT SourceCodeInfo :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.SourceCodeInfo) */ {
+ public:
+  SourceCodeInfo();
+  virtual ~SourceCodeInfo();
+
+  SourceCodeInfo(const SourceCodeInfo& from);
+  SourceCodeInfo(SourceCodeInfo&& from) noexcept
+    : SourceCodeInfo() {
+    *this = ::std::move(from);
+  }
+
+  inline SourceCodeInfo& operator=(const SourceCodeInfo& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline SourceCodeInfo& operator=(SourceCodeInfo&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const SourceCodeInfo& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const SourceCodeInfo* internal_default_instance() {
+    return reinterpret_cast(
+               &_SourceCodeInfo_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    24;
+
+  friend void swap(SourceCodeInfo& a, SourceCodeInfo& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(SourceCodeInfo* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(SourceCodeInfo* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline SourceCodeInfo* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  SourceCodeInfo* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const SourceCodeInfo& from);
+  void MergeFrom(const SourceCodeInfo& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(SourceCodeInfo* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.SourceCodeInfo";
+  }
+  protected:
+  explicit SourceCodeInfo(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  typedef SourceCodeInfo_Location Location;
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kLocationFieldNumber = 1,
+  };
+  // repeated .google.protobuf.SourceCodeInfo.Location location = 1;
+  int location_size() const;
+  private:
+  int _internal_location_size() const;
+  public:
+  void clear_location();
+  PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location* mutable_location(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location >*
+      mutable_location();
+  private:
+  const PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location& _internal_location(int index) const;
+  PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location* _internal_add_location();
+  public:
+  const PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location& location(int index) const;
+  PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location* add_location();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location >&
+      location() const;
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.SourceCodeInfo)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location > location_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT GeneratedCodeInfo_Annotation :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.GeneratedCodeInfo.Annotation) */ {
+ public:
+  GeneratedCodeInfo_Annotation();
+  virtual ~GeneratedCodeInfo_Annotation();
+
+  GeneratedCodeInfo_Annotation(const GeneratedCodeInfo_Annotation& from);
+  GeneratedCodeInfo_Annotation(GeneratedCodeInfo_Annotation&& from) noexcept
+    : GeneratedCodeInfo_Annotation() {
+    *this = ::std::move(from);
+  }
+
+  inline GeneratedCodeInfo_Annotation& operator=(const GeneratedCodeInfo_Annotation& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline GeneratedCodeInfo_Annotation& operator=(GeneratedCodeInfo_Annotation&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const GeneratedCodeInfo_Annotation& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const GeneratedCodeInfo_Annotation* internal_default_instance() {
+    return reinterpret_cast(
+               &_GeneratedCodeInfo_Annotation_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    25;
+
+  friend void swap(GeneratedCodeInfo_Annotation& a, GeneratedCodeInfo_Annotation& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(GeneratedCodeInfo_Annotation* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(GeneratedCodeInfo_Annotation* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline GeneratedCodeInfo_Annotation* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  GeneratedCodeInfo_Annotation* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const GeneratedCodeInfo_Annotation& from);
+  void MergeFrom(const GeneratedCodeInfo_Annotation& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(GeneratedCodeInfo_Annotation* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.GeneratedCodeInfo.Annotation";
+  }
+  protected:
+  explicit GeneratedCodeInfo_Annotation(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kPathFieldNumber = 1,
+    kSourceFileFieldNumber = 2,
+    kBeginFieldNumber = 3,
+    kEndFieldNumber = 4,
+  };
+  // repeated int32 path = 1 [packed = true];
+  int path_size() const;
+  private:
+  int _internal_path_size() const;
+  public:
+  void clear_path();
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_path(int index) const;
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+      _internal_path() const;
+  void _internal_add_path(::PROTOBUF_NAMESPACE_ID::int32 value);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+      _internal_mutable_path();
+  public:
+  ::PROTOBUF_NAMESPACE_ID::int32 path(int index) const;
+  void set_path(int index, ::PROTOBUF_NAMESPACE_ID::int32 value);
+  void add_path(::PROTOBUF_NAMESPACE_ID::int32 value);
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+      path() const;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+      mutable_path();
+
+  // optional string source_file = 2;
+  bool has_source_file() const;
+  private:
+  bool _internal_has_source_file() const;
+  public:
+  void clear_source_file();
+  const std::string& source_file() const;
+  void set_source_file(const std::string& value);
+  void set_source_file(std::string&& value);
+  void set_source_file(const char* value);
+  void set_source_file(const char* value, size_t size);
+  std::string* mutable_source_file();
+  std::string* release_source_file();
+  void set_allocated_source_file(std::string* source_file);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_source_file();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_source_file(
+      std::string* source_file);
+  private:
+  const std::string& _internal_source_file() const;
+  void _internal_set_source_file(const std::string& value);
+  std::string* _internal_mutable_source_file();
+  public:
+
+  // optional int32 begin = 3;
+  bool has_begin() const;
+  private:
+  bool _internal_has_begin() const;
+  public:
+  void clear_begin();
+  ::PROTOBUF_NAMESPACE_ID::int32 begin() const;
+  void set_begin(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_begin() const;
+  void _internal_set_begin(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // optional int32 end = 4;
+  bool has_end() const;
+  private:
+  bool _internal_has_end() const;
+  public:
+  void clear_end();
+  ::PROTOBUF_NAMESPACE_ID::int32 end() const;
+  void set_end(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_end() const;
+  void _internal_set_end(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.GeneratedCodeInfo.Annotation)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 > path_;
+  mutable std::atomic _path_cached_byte_size_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr source_file_;
+  ::PROTOBUF_NAMESPACE_ID::int32 begin_;
+  ::PROTOBUF_NAMESPACE_ID::int32 end_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT GeneratedCodeInfo :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.GeneratedCodeInfo) */ {
+ public:
+  GeneratedCodeInfo();
+  virtual ~GeneratedCodeInfo();
+
+  GeneratedCodeInfo(const GeneratedCodeInfo& from);
+  GeneratedCodeInfo(GeneratedCodeInfo&& from) noexcept
+    : GeneratedCodeInfo() {
+    *this = ::std::move(from);
+  }
+
+  inline GeneratedCodeInfo& operator=(const GeneratedCodeInfo& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline GeneratedCodeInfo& operator=(GeneratedCodeInfo&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline const ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet& unknown_fields() const {
+    return _internal_metadata_.unknown_fields();
+  }
+  inline ::PROTOBUF_NAMESPACE_ID::UnknownFieldSet* mutable_unknown_fields() {
+    return _internal_metadata_.mutable_unknown_fields();
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const GeneratedCodeInfo& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const GeneratedCodeInfo* internal_default_instance() {
+    return reinterpret_cast(
+               &_GeneratedCodeInfo_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    26;
+
+  friend void swap(GeneratedCodeInfo& a, GeneratedCodeInfo& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(GeneratedCodeInfo* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(GeneratedCodeInfo* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline GeneratedCodeInfo* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  GeneratedCodeInfo* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const GeneratedCodeInfo& from);
+  void MergeFrom(const GeneratedCodeInfo& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(GeneratedCodeInfo* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.GeneratedCodeInfo";
+  }
+  protected:
+  explicit GeneratedCodeInfo(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fdescriptor_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  typedef GeneratedCodeInfo_Annotation Annotation;
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kAnnotationFieldNumber = 1,
+  };
+  // repeated .google.protobuf.GeneratedCodeInfo.Annotation annotation = 1;
+  int annotation_size() const;
+  private:
+  int _internal_annotation_size() const;
+  public:
+  void clear_annotation();
+  PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation* mutable_annotation(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation >*
+      mutable_annotation();
+  private:
+  const PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation& _internal_annotation(int index) const;
+  PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation* _internal_add_annotation();
+  public:
+  const PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation& annotation(int index) const;
+  PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation* add_annotation();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation >&
+      annotation() const;
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.GeneratedCodeInfo)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::HasBits<1> _has_bits_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation > annotation_;
+  friend struct ::TableStruct_google_2fprotobuf_2fdescriptor_2eproto;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic push
+  #pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif  // __GNUC__
+// FileDescriptorSet
+
+// repeated .google.protobuf.FileDescriptorProto file = 1;
+inline int FileDescriptorSet::_internal_file_size() const {
+  return file_.size();
+}
+inline int FileDescriptorSet::file_size() const {
+  return _internal_file_size();
+}
+inline void FileDescriptorSet::clear_file() {
+  file_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::FileDescriptorProto* FileDescriptorSet::mutable_file(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorSet.file)
+  return file_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FileDescriptorProto >*
+FileDescriptorSet::mutable_file() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorSet.file)
+  return &file_;
+}
+inline const PROTOBUF_NAMESPACE_ID::FileDescriptorProto& FileDescriptorSet::_internal_file(int index) const {
+  return file_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::FileDescriptorProto& FileDescriptorSet::file(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorSet.file)
+  return _internal_file(index);
+}
+inline PROTOBUF_NAMESPACE_ID::FileDescriptorProto* FileDescriptorSet::_internal_add_file() {
+  return file_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::FileDescriptorProto* FileDescriptorSet::add_file() {
+  // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorSet.file)
+  return _internal_add_file();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FileDescriptorProto >&
+FileDescriptorSet::file() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorSet.file)
+  return file_;
+}
+
+// -------------------------------------------------------------------
+
+// FileDescriptorProto
+
+// optional string name = 1;
+inline bool FileDescriptorProto::_internal_has_name() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool FileDescriptorProto::has_name() const {
+  return _internal_has_name();
+}
+inline void FileDescriptorProto::clear_name() {
+  name_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& FileDescriptorProto::name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.name)
+  return _internal_name();
+}
+inline void FileDescriptorProto::set_name(const std::string& value) {
+  _internal_set_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.name)
+}
+inline std::string* FileDescriptorProto::mutable_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.name)
+  return _internal_mutable_name();
+}
+inline const std::string& FileDescriptorProto::_internal_name() const {
+  return name_.Get();
+}
+inline void FileDescriptorProto::_internal_set_name(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileDescriptorProto::set_name(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileDescriptorProto.name)
+}
+inline void FileDescriptorProto::set_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileDescriptorProto.name)
+}
+inline void FileDescriptorProto::set_name(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileDescriptorProto.name)
+}
+inline std::string* FileDescriptorProto::_internal_mutable_name() {
+  _has_bits_[0] |= 0x00000001u;
+  return name_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileDescriptorProto::release_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileDescriptorProto.name)
+  if (!_internal_has_name()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileDescriptorProto::set_allocated_name(std::string* name) {
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileDescriptorProto.name)
+}
+inline std::string* FileDescriptorProto::unsafe_arena_release_name() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileDescriptorProto.name)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileDescriptorProto::unsafe_arena_set_allocated_name(
+    std::string* name) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      name, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileDescriptorProto.name)
+}
+
+// optional string package = 2;
+inline bool FileDescriptorProto::_internal_has_package() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool FileDescriptorProto::has_package() const {
+  return _internal_has_package();
+}
+inline void FileDescriptorProto::clear_package() {
+  package_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const std::string& FileDescriptorProto::package() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.package)
+  return _internal_package();
+}
+inline void FileDescriptorProto::set_package(const std::string& value) {
+  _internal_set_package(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.package)
+}
+inline std::string* FileDescriptorProto::mutable_package() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.package)
+  return _internal_mutable_package();
+}
+inline const std::string& FileDescriptorProto::_internal_package() const {
+  return package_.Get();
+}
+inline void FileDescriptorProto::_internal_set_package(const std::string& value) {
+  _has_bits_[0] |= 0x00000002u;
+  package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileDescriptorProto::set_package(std::string&& value) {
+  _has_bits_[0] |= 0x00000002u;
+  package_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileDescriptorProto.package)
+}
+inline void FileDescriptorProto::set_package(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000002u;
+  package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileDescriptorProto.package)
+}
+inline void FileDescriptorProto::set_package(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000002u;
+  package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileDescriptorProto.package)
+}
+inline std::string* FileDescriptorProto::_internal_mutable_package() {
+  _has_bits_[0] |= 0x00000002u;
+  return package_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileDescriptorProto::release_package() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileDescriptorProto.package)
+  if (!_internal_has_package()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000002u;
+  return package_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileDescriptorProto::set_allocated_package(std::string* package) {
+  if (package != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  package_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), package,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileDescriptorProto.package)
+}
+inline std::string* FileDescriptorProto::unsafe_arena_release_package() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileDescriptorProto.package)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000002u;
+  return package_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileDescriptorProto::unsafe_arena_set_allocated_package(
+    std::string* package) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (package != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  package_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      package, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileDescriptorProto.package)
+}
+
+// repeated string dependency = 3;
+inline int FileDescriptorProto::_internal_dependency_size() const {
+  return dependency_.size();
+}
+inline int FileDescriptorProto::dependency_size() const {
+  return _internal_dependency_size();
+}
+inline void FileDescriptorProto::clear_dependency() {
+  dependency_.Clear();
+}
+inline std::string* FileDescriptorProto::add_dependency() {
+  // @@protoc_insertion_point(field_add_mutable:google.protobuf.FileDescriptorProto.dependency)
+  return _internal_add_dependency();
+}
+inline const std::string& FileDescriptorProto::_internal_dependency(int index) const {
+  return dependency_.Get(index);
+}
+inline const std::string& FileDescriptorProto::dependency(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.dependency)
+  return _internal_dependency(index);
+}
+inline std::string* FileDescriptorProto::mutable_dependency(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.dependency)
+  return dependency_.Mutable(index);
+}
+inline void FileDescriptorProto::set_dependency(int index, const std::string& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.dependency)
+  dependency_.Mutable(index)->assign(value);
+}
+inline void FileDescriptorProto::set_dependency(int index, std::string&& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.dependency)
+  dependency_.Mutable(index)->assign(std::move(value));
+}
+inline void FileDescriptorProto::set_dependency(int index, const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  dependency_.Mutable(index)->assign(value);
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileDescriptorProto.dependency)
+}
+inline void FileDescriptorProto::set_dependency(int index, const char* value, size_t size) {
+  dependency_.Mutable(index)->assign(
+    reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileDescriptorProto.dependency)
+}
+inline std::string* FileDescriptorProto::_internal_add_dependency() {
+  return dependency_.Add();
+}
+inline void FileDescriptorProto::add_dependency(const std::string& value) {
+  dependency_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.dependency)
+}
+inline void FileDescriptorProto::add_dependency(std::string&& value) {
+  dependency_.Add(std::move(value));
+  // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.dependency)
+}
+inline void FileDescriptorProto::add_dependency(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  dependency_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add_char:google.protobuf.FileDescriptorProto.dependency)
+}
+inline void FileDescriptorProto::add_dependency(const char* value, size_t size) {
+  dependency_.Add()->assign(reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_add_pointer:google.protobuf.FileDescriptorProto.dependency)
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField&
+FileDescriptorProto::dependency() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.dependency)
+  return dependency_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField*
+FileDescriptorProto::mutable_dependency() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.dependency)
+  return &dependency_;
+}
+
+// repeated int32 public_dependency = 10;
+inline int FileDescriptorProto::_internal_public_dependency_size() const {
+  return public_dependency_.size();
+}
+inline int FileDescriptorProto::public_dependency_size() const {
+  return _internal_public_dependency_size();
+}
+inline void FileDescriptorProto::clear_public_dependency() {
+  public_dependency_.Clear();
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 FileDescriptorProto::_internal_public_dependency(int index) const {
+  return public_dependency_.Get(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 FileDescriptorProto::public_dependency(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.public_dependency)
+  return _internal_public_dependency(index);
+}
+inline void FileDescriptorProto::set_public_dependency(int index, ::PROTOBUF_NAMESPACE_ID::int32 value) {
+  public_dependency_.Set(index, value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.public_dependency)
+}
+inline void FileDescriptorProto::_internal_add_public_dependency(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  public_dependency_.Add(value);
+}
+inline void FileDescriptorProto::add_public_dependency(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_add_public_dependency(value);
+  // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.public_dependency)
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+FileDescriptorProto::_internal_public_dependency() const {
+  return public_dependency_;
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+FileDescriptorProto::public_dependency() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.public_dependency)
+  return _internal_public_dependency();
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+FileDescriptorProto::_internal_mutable_public_dependency() {
+  return &public_dependency_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+FileDescriptorProto::mutable_public_dependency() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.public_dependency)
+  return _internal_mutable_public_dependency();
+}
+
+// repeated int32 weak_dependency = 11;
+inline int FileDescriptorProto::_internal_weak_dependency_size() const {
+  return weak_dependency_.size();
+}
+inline int FileDescriptorProto::weak_dependency_size() const {
+  return _internal_weak_dependency_size();
+}
+inline void FileDescriptorProto::clear_weak_dependency() {
+  weak_dependency_.Clear();
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 FileDescriptorProto::_internal_weak_dependency(int index) const {
+  return weak_dependency_.Get(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 FileDescriptorProto::weak_dependency(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.weak_dependency)
+  return _internal_weak_dependency(index);
+}
+inline void FileDescriptorProto::set_weak_dependency(int index, ::PROTOBUF_NAMESPACE_ID::int32 value) {
+  weak_dependency_.Set(index, value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.weak_dependency)
+}
+inline void FileDescriptorProto::_internal_add_weak_dependency(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  weak_dependency_.Add(value);
+}
+inline void FileDescriptorProto::add_weak_dependency(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_add_weak_dependency(value);
+  // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.weak_dependency)
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+FileDescriptorProto::_internal_weak_dependency() const {
+  return weak_dependency_;
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+FileDescriptorProto::weak_dependency() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.weak_dependency)
+  return _internal_weak_dependency();
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+FileDescriptorProto::_internal_mutable_weak_dependency() {
+  return &weak_dependency_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+FileDescriptorProto::mutable_weak_dependency() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.weak_dependency)
+  return _internal_mutable_weak_dependency();
+}
+
+// repeated .google.protobuf.DescriptorProto message_type = 4;
+inline int FileDescriptorProto::_internal_message_type_size() const {
+  return message_type_.size();
+}
+inline int FileDescriptorProto::message_type_size() const {
+  return _internal_message_type_size();
+}
+inline void FileDescriptorProto::clear_message_type() {
+  message_type_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto* FileDescriptorProto::mutable_message_type(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.message_type)
+  return message_type_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto >*
+FileDescriptorProto::mutable_message_type() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.message_type)
+  return &message_type_;
+}
+inline const PROTOBUF_NAMESPACE_ID::DescriptorProto& FileDescriptorProto::_internal_message_type(int index) const {
+  return message_type_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::DescriptorProto& FileDescriptorProto::message_type(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.message_type)
+  return _internal_message_type(index);
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto* FileDescriptorProto::_internal_add_message_type() {
+  return message_type_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto* FileDescriptorProto::add_message_type() {
+  // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.message_type)
+  return _internal_add_message_type();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto >&
+FileDescriptorProto::message_type() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.message_type)
+  return message_type_;
+}
+
+// repeated .google.protobuf.EnumDescriptorProto enum_type = 5;
+inline int FileDescriptorProto::_internal_enum_type_size() const {
+  return enum_type_.size();
+}
+inline int FileDescriptorProto::enum_type_size() const {
+  return _internal_enum_type_size();
+}
+inline void FileDescriptorProto::clear_enum_type() {
+  enum_type_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* FileDescriptorProto::mutable_enum_type(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.enum_type)
+  return enum_type_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto >*
+FileDescriptorProto::mutable_enum_type() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.enum_type)
+  return &enum_type_;
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto& FileDescriptorProto::_internal_enum_type(int index) const {
+  return enum_type_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto& FileDescriptorProto::enum_type(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.enum_type)
+  return _internal_enum_type(index);
+}
+inline PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* FileDescriptorProto::_internal_add_enum_type() {
+  return enum_type_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* FileDescriptorProto::add_enum_type() {
+  // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.enum_type)
+  return _internal_add_enum_type();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto >&
+FileDescriptorProto::enum_type() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.enum_type)
+  return enum_type_;
+}
+
+// repeated .google.protobuf.ServiceDescriptorProto service = 6;
+inline int FileDescriptorProto::_internal_service_size() const {
+  return service_.size();
+}
+inline int FileDescriptorProto::service_size() const {
+  return _internal_service_size();
+}
+inline void FileDescriptorProto::clear_service() {
+  service_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto* FileDescriptorProto::mutable_service(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.service)
+  return service_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto >*
+FileDescriptorProto::mutable_service() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.service)
+  return &service_;
+}
+inline const PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto& FileDescriptorProto::_internal_service(int index) const {
+  return service_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto& FileDescriptorProto::service(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.service)
+  return _internal_service(index);
+}
+inline PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto* FileDescriptorProto::_internal_add_service() {
+  return service_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto* FileDescriptorProto::add_service() {
+  // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.service)
+  return _internal_add_service();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::ServiceDescriptorProto >&
+FileDescriptorProto::service() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.service)
+  return service_;
+}
+
+// repeated .google.protobuf.FieldDescriptorProto extension = 7;
+inline int FileDescriptorProto::_internal_extension_size() const {
+  return extension_.size();
+}
+inline int FileDescriptorProto::extension_size() const {
+  return _internal_extension_size();
+}
+inline void FileDescriptorProto::clear_extension() {
+  extension_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* FileDescriptorProto::mutable_extension(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.extension)
+  return extension_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >*
+FileDescriptorProto::mutable_extension() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.extension)
+  return &extension_;
+}
+inline const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& FileDescriptorProto::_internal_extension(int index) const {
+  return extension_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& FileDescriptorProto::extension(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.extension)
+  return _internal_extension(index);
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* FileDescriptorProto::_internal_add_extension() {
+  return extension_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* FileDescriptorProto::add_extension() {
+  // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.extension)
+  return _internal_add_extension();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >&
+FileDescriptorProto::extension() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.extension)
+  return extension_;
+}
+
+// optional .google.protobuf.FileOptions options = 8;
+inline bool FileDescriptorProto::_internal_has_options() const {
+  bool value = (_has_bits_[0] & 0x00000008u) != 0;
+  PROTOBUF_ASSUME(!value || options_ != nullptr);
+  return value;
+}
+inline bool FileDescriptorProto::has_options() const {
+  return _internal_has_options();
+}
+inline void FileDescriptorProto::clear_options() {
+  if (options_ != nullptr) options_->Clear();
+  _has_bits_[0] &= ~0x00000008u;
+}
+inline const PROTOBUF_NAMESPACE_ID::FileOptions& FileDescriptorProto::_internal_options() const {
+  const PROTOBUF_NAMESPACE_ID::FileOptions* p = options_;
+  return p != nullptr ? *p : *reinterpret_cast(
+      &PROTOBUF_NAMESPACE_ID::_FileOptions_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::FileOptions& FileDescriptorProto::options() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.options)
+  return _internal_options();
+}
+inline PROTOBUF_NAMESPACE_ID::FileOptions* FileDescriptorProto::release_options() {
+  auto temp = unsafe_arena_release_options();
+  if (GetArenaNoVirtual() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::FileOptions* FileDescriptorProto::unsafe_arena_release_options() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileDescriptorProto.options)
+  _has_bits_[0] &= ~0x00000008u;
+  PROTOBUF_NAMESPACE_ID::FileOptions* temp = options_;
+  options_ = nullptr;
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::FileOptions* FileDescriptorProto::_internal_mutable_options() {
+  _has_bits_[0] |= 0x00000008u;
+  if (options_ == nullptr) {
+    auto* p = CreateMaybeMessage(GetArenaNoVirtual());
+    options_ = p;
+  }
+  return options_;
+}
+inline PROTOBUF_NAMESPACE_ID::FileOptions* FileDescriptorProto::mutable_options() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.options)
+  return _internal_mutable_options();
+}
+inline void FileDescriptorProto::set_allocated_options(PROTOBUF_NAMESPACE_ID::FileOptions* options) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  if (message_arena == nullptr) {
+    delete options_;
+  }
+  if (options) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(options);
+    if (message_arena != submessage_arena) {
+      options = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, options, submessage_arena);
+    }
+    _has_bits_[0] |= 0x00000008u;
+  } else {
+    _has_bits_[0] &= ~0x00000008u;
+  }
+  options_ = options;
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileDescriptorProto.options)
+}
+
+// optional .google.protobuf.SourceCodeInfo source_code_info = 9;
+inline bool FileDescriptorProto::_internal_has_source_code_info() const {
+  bool value = (_has_bits_[0] & 0x00000010u) != 0;
+  PROTOBUF_ASSUME(!value || source_code_info_ != nullptr);
+  return value;
+}
+inline bool FileDescriptorProto::has_source_code_info() const {
+  return _internal_has_source_code_info();
+}
+inline void FileDescriptorProto::clear_source_code_info() {
+  if (source_code_info_ != nullptr) source_code_info_->Clear();
+  _has_bits_[0] &= ~0x00000010u;
+}
+inline const PROTOBUF_NAMESPACE_ID::SourceCodeInfo& FileDescriptorProto::_internal_source_code_info() const {
+  const PROTOBUF_NAMESPACE_ID::SourceCodeInfo* p = source_code_info_;
+  return p != nullptr ? *p : *reinterpret_cast(
+      &PROTOBUF_NAMESPACE_ID::_SourceCodeInfo_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::SourceCodeInfo& FileDescriptorProto::source_code_info() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.source_code_info)
+  return _internal_source_code_info();
+}
+inline PROTOBUF_NAMESPACE_ID::SourceCodeInfo* FileDescriptorProto::release_source_code_info() {
+  auto temp = unsafe_arena_release_source_code_info();
+  if (GetArenaNoVirtual() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::SourceCodeInfo* FileDescriptorProto::unsafe_arena_release_source_code_info() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileDescriptorProto.source_code_info)
+  _has_bits_[0] &= ~0x00000010u;
+  PROTOBUF_NAMESPACE_ID::SourceCodeInfo* temp = source_code_info_;
+  source_code_info_ = nullptr;
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::SourceCodeInfo* FileDescriptorProto::_internal_mutable_source_code_info() {
+  _has_bits_[0] |= 0x00000010u;
+  if (source_code_info_ == nullptr) {
+    auto* p = CreateMaybeMessage(GetArenaNoVirtual());
+    source_code_info_ = p;
+  }
+  return source_code_info_;
+}
+inline PROTOBUF_NAMESPACE_ID::SourceCodeInfo* FileDescriptorProto::mutable_source_code_info() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.source_code_info)
+  return _internal_mutable_source_code_info();
+}
+inline void FileDescriptorProto::set_allocated_source_code_info(PROTOBUF_NAMESPACE_ID::SourceCodeInfo* source_code_info) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  if (message_arena == nullptr) {
+    delete source_code_info_;
+  }
+  if (source_code_info) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(source_code_info);
+    if (message_arena != submessage_arena) {
+      source_code_info = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, source_code_info, submessage_arena);
+    }
+    _has_bits_[0] |= 0x00000010u;
+  } else {
+    _has_bits_[0] &= ~0x00000010u;
+  }
+  source_code_info_ = source_code_info;
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileDescriptorProto.source_code_info)
+}
+
+// optional string syntax = 12;
+inline bool FileDescriptorProto::_internal_has_syntax() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool FileDescriptorProto::has_syntax() const {
+  return _internal_has_syntax();
+}
+inline void FileDescriptorProto::clear_syntax() {
+  syntax_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline const std::string& FileDescriptorProto::syntax() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.syntax)
+  return _internal_syntax();
+}
+inline void FileDescriptorProto::set_syntax(const std::string& value) {
+  _internal_set_syntax(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.syntax)
+}
+inline std::string* FileDescriptorProto::mutable_syntax() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.syntax)
+  return _internal_mutable_syntax();
+}
+inline const std::string& FileDescriptorProto::_internal_syntax() const {
+  return syntax_.Get();
+}
+inline void FileDescriptorProto::_internal_set_syntax(const std::string& value) {
+  _has_bits_[0] |= 0x00000004u;
+  syntax_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileDescriptorProto::set_syntax(std::string&& value) {
+  _has_bits_[0] |= 0x00000004u;
+  syntax_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileDescriptorProto.syntax)
+}
+inline void FileDescriptorProto::set_syntax(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000004u;
+  syntax_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileDescriptorProto.syntax)
+}
+inline void FileDescriptorProto::set_syntax(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000004u;
+  syntax_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileDescriptorProto.syntax)
+}
+inline std::string* FileDescriptorProto::_internal_mutable_syntax() {
+  _has_bits_[0] |= 0x00000004u;
+  return syntax_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileDescriptorProto::release_syntax() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileDescriptorProto.syntax)
+  if (!_internal_has_syntax()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000004u;
+  return syntax_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileDescriptorProto::set_allocated_syntax(std::string* syntax) {
+  if (syntax != nullptr) {
+    _has_bits_[0] |= 0x00000004u;
+  } else {
+    _has_bits_[0] &= ~0x00000004u;
+  }
+  syntax_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), syntax,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileDescriptorProto.syntax)
+}
+inline std::string* FileDescriptorProto::unsafe_arena_release_syntax() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileDescriptorProto.syntax)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000004u;
+  return syntax_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileDescriptorProto::unsafe_arena_set_allocated_syntax(
+    std::string* syntax) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (syntax != nullptr) {
+    _has_bits_[0] |= 0x00000004u;
+  } else {
+    _has_bits_[0] &= ~0x00000004u;
+  }
+  syntax_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      syntax, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileDescriptorProto.syntax)
+}
+
+// -------------------------------------------------------------------
+
+// DescriptorProto_ExtensionRange
+
+// optional int32 start = 1;
+inline bool DescriptorProto_ExtensionRange::_internal_has_start() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool DescriptorProto_ExtensionRange::has_start() const {
+  return _internal_has_start();
+}
+inline void DescriptorProto_ExtensionRange::clear_start() {
+  start_ = 0;
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 DescriptorProto_ExtensionRange::_internal_start() const {
+  return start_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 DescriptorProto_ExtensionRange::start() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.ExtensionRange.start)
+  return _internal_start();
+}
+inline void DescriptorProto_ExtensionRange::_internal_set_start(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000002u;
+  start_ = value;
+}
+inline void DescriptorProto_ExtensionRange::set_start(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_start(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.DescriptorProto.ExtensionRange.start)
+}
+
+// optional int32 end = 2;
+inline bool DescriptorProto_ExtensionRange::_internal_has_end() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool DescriptorProto_ExtensionRange::has_end() const {
+  return _internal_has_end();
+}
+inline void DescriptorProto_ExtensionRange::clear_end() {
+  end_ = 0;
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 DescriptorProto_ExtensionRange::_internal_end() const {
+  return end_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 DescriptorProto_ExtensionRange::end() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.ExtensionRange.end)
+  return _internal_end();
+}
+inline void DescriptorProto_ExtensionRange::_internal_set_end(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000004u;
+  end_ = value;
+}
+inline void DescriptorProto_ExtensionRange::set_end(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_end(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.DescriptorProto.ExtensionRange.end)
+}
+
+// optional .google.protobuf.ExtensionRangeOptions options = 3;
+inline bool DescriptorProto_ExtensionRange::_internal_has_options() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  PROTOBUF_ASSUME(!value || options_ != nullptr);
+  return value;
+}
+inline bool DescriptorProto_ExtensionRange::has_options() const {
+  return _internal_has_options();
+}
+inline void DescriptorProto_ExtensionRange::clear_options() {
+  if (options_ != nullptr) options_->Clear();
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions& DescriptorProto_ExtensionRange::_internal_options() const {
+  const PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* p = options_;
+  return p != nullptr ? *p : *reinterpret_cast(
+      &PROTOBUF_NAMESPACE_ID::_ExtensionRangeOptions_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions& DescriptorProto_ExtensionRange::options() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.ExtensionRange.options)
+  return _internal_options();
+}
+inline PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* DescriptorProto_ExtensionRange::release_options() {
+  auto temp = unsafe_arena_release_options();
+  if (GetArenaNoVirtual() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* DescriptorProto_ExtensionRange::unsafe_arena_release_options() {
+  // @@protoc_insertion_point(field_release:google.protobuf.DescriptorProto.ExtensionRange.options)
+  _has_bits_[0] &= ~0x00000001u;
+  PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* temp = options_;
+  options_ = nullptr;
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* DescriptorProto_ExtensionRange::_internal_mutable_options() {
+  _has_bits_[0] |= 0x00000001u;
+  if (options_ == nullptr) {
+    auto* p = CreateMaybeMessage(GetArenaNoVirtual());
+    options_ = p;
+  }
+  return options_;
+}
+inline PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* DescriptorProto_ExtensionRange::mutable_options() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.ExtensionRange.options)
+  return _internal_mutable_options();
+}
+inline void DescriptorProto_ExtensionRange::set_allocated_options(PROTOBUF_NAMESPACE_ID::ExtensionRangeOptions* options) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  if (message_arena == nullptr) {
+    delete options_;
+  }
+  if (options) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(options);
+    if (message_arena != submessage_arena) {
+      options = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, options, submessage_arena);
+    }
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  options_ = options;
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.DescriptorProto.ExtensionRange.options)
+}
+
+// -------------------------------------------------------------------
+
+// DescriptorProto_ReservedRange
+
+// optional int32 start = 1;
+inline bool DescriptorProto_ReservedRange::_internal_has_start() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool DescriptorProto_ReservedRange::has_start() const {
+  return _internal_has_start();
+}
+inline void DescriptorProto_ReservedRange::clear_start() {
+  start_ = 0;
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 DescriptorProto_ReservedRange::_internal_start() const {
+  return start_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 DescriptorProto_ReservedRange::start() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.ReservedRange.start)
+  return _internal_start();
+}
+inline void DescriptorProto_ReservedRange::_internal_set_start(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000001u;
+  start_ = value;
+}
+inline void DescriptorProto_ReservedRange::set_start(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_start(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.DescriptorProto.ReservedRange.start)
+}
+
+// optional int32 end = 2;
+inline bool DescriptorProto_ReservedRange::_internal_has_end() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool DescriptorProto_ReservedRange::has_end() const {
+  return _internal_has_end();
+}
+inline void DescriptorProto_ReservedRange::clear_end() {
+  end_ = 0;
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 DescriptorProto_ReservedRange::_internal_end() const {
+  return end_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 DescriptorProto_ReservedRange::end() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.ReservedRange.end)
+  return _internal_end();
+}
+inline void DescriptorProto_ReservedRange::_internal_set_end(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000002u;
+  end_ = value;
+}
+inline void DescriptorProto_ReservedRange::set_end(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_end(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.DescriptorProto.ReservedRange.end)
+}
+
+// -------------------------------------------------------------------
+
+// DescriptorProto
+
+// optional string name = 1;
+inline bool DescriptorProto::_internal_has_name() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool DescriptorProto::has_name() const {
+  return _internal_has_name();
+}
+inline void DescriptorProto::clear_name() {
+  name_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& DescriptorProto::name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.name)
+  return _internal_name();
+}
+inline void DescriptorProto::set_name(const std::string& value) {
+  _internal_set_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.DescriptorProto.name)
+}
+inline std::string* DescriptorProto::mutable_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.name)
+  return _internal_mutable_name();
+}
+inline const std::string& DescriptorProto::_internal_name() const {
+  return name_.Get();
+}
+inline void DescriptorProto::_internal_set_name(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void DescriptorProto::set_name(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.DescriptorProto.name)
+}
+inline void DescriptorProto::set_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.DescriptorProto.name)
+}
+inline void DescriptorProto::set_name(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.DescriptorProto.name)
+}
+inline std::string* DescriptorProto::_internal_mutable_name() {
+  _has_bits_[0] |= 0x00000001u;
+  return name_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* DescriptorProto::release_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.DescriptorProto.name)
+  if (!_internal_has_name()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void DescriptorProto::set_allocated_name(std::string* name) {
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.DescriptorProto.name)
+}
+inline std::string* DescriptorProto::unsafe_arena_release_name() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.DescriptorProto.name)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void DescriptorProto::unsafe_arena_set_allocated_name(
+    std::string* name) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      name, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.DescriptorProto.name)
+}
+
+// repeated .google.protobuf.FieldDescriptorProto field = 2;
+inline int DescriptorProto::_internal_field_size() const {
+  return field_.size();
+}
+inline int DescriptorProto::field_size() const {
+  return _internal_field_size();
+}
+inline void DescriptorProto::clear_field() {
+  field_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* DescriptorProto::mutable_field(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.field)
+  return field_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >*
+DescriptorProto::mutable_field() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.field)
+  return &field_;
+}
+inline const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& DescriptorProto::_internal_field(int index) const {
+  return field_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& DescriptorProto::field(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.field)
+  return _internal_field(index);
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* DescriptorProto::_internal_add_field() {
+  return field_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* DescriptorProto::add_field() {
+  // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.field)
+  return _internal_add_field();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >&
+DescriptorProto::field() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.field)
+  return field_;
+}
+
+// repeated .google.protobuf.FieldDescriptorProto extension = 6;
+inline int DescriptorProto::_internal_extension_size() const {
+  return extension_.size();
+}
+inline int DescriptorProto::extension_size() const {
+  return _internal_extension_size();
+}
+inline void DescriptorProto::clear_extension() {
+  extension_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* DescriptorProto::mutable_extension(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.extension)
+  return extension_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >*
+DescriptorProto::mutable_extension() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.extension)
+  return &extension_;
+}
+inline const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& DescriptorProto::_internal_extension(int index) const {
+  return extension_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::FieldDescriptorProto& DescriptorProto::extension(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.extension)
+  return _internal_extension(index);
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* DescriptorProto::_internal_add_extension() {
+  return extension_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto* DescriptorProto::add_extension() {
+  // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.extension)
+  return _internal_add_extension();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto >&
+DescriptorProto::extension() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.extension)
+  return extension_;
+}
+
+// repeated .google.protobuf.DescriptorProto nested_type = 3;
+inline int DescriptorProto::_internal_nested_type_size() const {
+  return nested_type_.size();
+}
+inline int DescriptorProto::nested_type_size() const {
+  return _internal_nested_type_size();
+}
+inline void DescriptorProto::clear_nested_type() {
+  nested_type_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto* DescriptorProto::mutable_nested_type(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.nested_type)
+  return nested_type_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto >*
+DescriptorProto::mutable_nested_type() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.nested_type)
+  return &nested_type_;
+}
+inline const PROTOBUF_NAMESPACE_ID::DescriptorProto& DescriptorProto::_internal_nested_type(int index) const {
+  return nested_type_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::DescriptorProto& DescriptorProto::nested_type(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.nested_type)
+  return _internal_nested_type(index);
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto* DescriptorProto::_internal_add_nested_type() {
+  return nested_type_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto* DescriptorProto::add_nested_type() {
+  // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.nested_type)
+  return _internal_add_nested_type();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto >&
+DescriptorProto::nested_type() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.nested_type)
+  return nested_type_;
+}
+
+// repeated .google.protobuf.EnumDescriptorProto enum_type = 4;
+inline int DescriptorProto::_internal_enum_type_size() const {
+  return enum_type_.size();
+}
+inline int DescriptorProto::enum_type_size() const {
+  return _internal_enum_type_size();
+}
+inline void DescriptorProto::clear_enum_type() {
+  enum_type_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* DescriptorProto::mutable_enum_type(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.enum_type)
+  return enum_type_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto >*
+DescriptorProto::mutable_enum_type() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.enum_type)
+  return &enum_type_;
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto& DescriptorProto::_internal_enum_type(int index) const {
+  return enum_type_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto& DescriptorProto::enum_type(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.enum_type)
+  return _internal_enum_type(index);
+}
+inline PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* DescriptorProto::_internal_add_enum_type() {
+  return enum_type_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::EnumDescriptorProto* DescriptorProto::add_enum_type() {
+  // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.enum_type)
+  return _internal_add_enum_type();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto >&
+DescriptorProto::enum_type() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.enum_type)
+  return enum_type_;
+}
+
+// repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;
+inline int DescriptorProto::_internal_extension_range_size() const {
+  return extension_range_.size();
+}
+inline int DescriptorProto::extension_range_size() const {
+  return _internal_extension_range_size();
+}
+inline void DescriptorProto::clear_extension_range() {
+  extension_range_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange* DescriptorProto::mutable_extension_range(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.extension_range)
+  return extension_range_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange >*
+DescriptorProto::mutable_extension_range() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.extension_range)
+  return &extension_range_;
+}
+inline const PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange& DescriptorProto::_internal_extension_range(int index) const {
+  return extension_range_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange& DescriptorProto::extension_range(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.extension_range)
+  return _internal_extension_range(index);
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange* DescriptorProto::_internal_add_extension_range() {
+  return extension_range_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange* DescriptorProto::add_extension_range() {
+  // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.extension_range)
+  return _internal_add_extension_range();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto_ExtensionRange >&
+DescriptorProto::extension_range() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.extension_range)
+  return extension_range_;
+}
+
+// repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8;
+inline int DescriptorProto::_internal_oneof_decl_size() const {
+  return oneof_decl_.size();
+}
+inline int DescriptorProto::oneof_decl_size() const {
+  return _internal_oneof_decl_size();
+}
+inline void DescriptorProto::clear_oneof_decl() {
+  oneof_decl_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::OneofDescriptorProto* DescriptorProto::mutable_oneof_decl(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.oneof_decl)
+  return oneof_decl_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::OneofDescriptorProto >*
+DescriptorProto::mutable_oneof_decl() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.oneof_decl)
+  return &oneof_decl_;
+}
+inline const PROTOBUF_NAMESPACE_ID::OneofDescriptorProto& DescriptorProto::_internal_oneof_decl(int index) const {
+  return oneof_decl_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::OneofDescriptorProto& DescriptorProto::oneof_decl(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.oneof_decl)
+  return _internal_oneof_decl(index);
+}
+inline PROTOBUF_NAMESPACE_ID::OneofDescriptorProto* DescriptorProto::_internal_add_oneof_decl() {
+  return oneof_decl_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::OneofDescriptorProto* DescriptorProto::add_oneof_decl() {
+  // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.oneof_decl)
+  return _internal_add_oneof_decl();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::OneofDescriptorProto >&
+DescriptorProto::oneof_decl() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.oneof_decl)
+  return oneof_decl_;
+}
+
+// optional .google.protobuf.MessageOptions options = 7;
+inline bool DescriptorProto::_internal_has_options() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  PROTOBUF_ASSUME(!value || options_ != nullptr);
+  return value;
+}
+inline bool DescriptorProto::has_options() const {
+  return _internal_has_options();
+}
+inline void DescriptorProto::clear_options() {
+  if (options_ != nullptr) options_->Clear();
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const PROTOBUF_NAMESPACE_ID::MessageOptions& DescriptorProto::_internal_options() const {
+  const PROTOBUF_NAMESPACE_ID::MessageOptions* p = options_;
+  return p != nullptr ? *p : *reinterpret_cast(
+      &PROTOBUF_NAMESPACE_ID::_MessageOptions_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::MessageOptions& DescriptorProto::options() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.options)
+  return _internal_options();
+}
+inline PROTOBUF_NAMESPACE_ID::MessageOptions* DescriptorProto::release_options() {
+  auto temp = unsafe_arena_release_options();
+  if (GetArenaNoVirtual() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::MessageOptions* DescriptorProto::unsafe_arena_release_options() {
+  // @@protoc_insertion_point(field_release:google.protobuf.DescriptorProto.options)
+  _has_bits_[0] &= ~0x00000002u;
+  PROTOBUF_NAMESPACE_ID::MessageOptions* temp = options_;
+  options_ = nullptr;
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::MessageOptions* DescriptorProto::_internal_mutable_options() {
+  _has_bits_[0] |= 0x00000002u;
+  if (options_ == nullptr) {
+    auto* p = CreateMaybeMessage(GetArenaNoVirtual());
+    options_ = p;
+  }
+  return options_;
+}
+inline PROTOBUF_NAMESPACE_ID::MessageOptions* DescriptorProto::mutable_options() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.options)
+  return _internal_mutable_options();
+}
+inline void DescriptorProto::set_allocated_options(PROTOBUF_NAMESPACE_ID::MessageOptions* options) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  if (message_arena == nullptr) {
+    delete options_;
+  }
+  if (options) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(options);
+    if (message_arena != submessage_arena) {
+      options = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, options, submessage_arena);
+    }
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  options_ = options;
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.DescriptorProto.options)
+}
+
+// repeated .google.protobuf.DescriptorProto.ReservedRange reserved_range = 9;
+inline int DescriptorProto::_internal_reserved_range_size() const {
+  return reserved_range_.size();
+}
+inline int DescriptorProto::reserved_range_size() const {
+  return _internal_reserved_range_size();
+}
+inline void DescriptorProto::clear_reserved_range() {
+  reserved_range_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange* DescriptorProto::mutable_reserved_range(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.reserved_range)
+  return reserved_range_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange >*
+DescriptorProto::mutable_reserved_range() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.reserved_range)
+  return &reserved_range_;
+}
+inline const PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange& DescriptorProto::_internal_reserved_range(int index) const {
+  return reserved_range_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange& DescriptorProto::reserved_range(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.reserved_range)
+  return _internal_reserved_range(index);
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange* DescriptorProto::_internal_add_reserved_range() {
+  return reserved_range_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange* DescriptorProto::add_reserved_range() {
+  // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.reserved_range)
+  return _internal_add_reserved_range();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::DescriptorProto_ReservedRange >&
+DescriptorProto::reserved_range() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.reserved_range)
+  return reserved_range_;
+}
+
+// repeated string reserved_name = 10;
+inline int DescriptorProto::_internal_reserved_name_size() const {
+  return reserved_name_.size();
+}
+inline int DescriptorProto::reserved_name_size() const {
+  return _internal_reserved_name_size();
+}
+inline void DescriptorProto::clear_reserved_name() {
+  reserved_name_.Clear();
+}
+inline std::string* DescriptorProto::add_reserved_name() {
+  // @@protoc_insertion_point(field_add_mutable:google.protobuf.DescriptorProto.reserved_name)
+  return _internal_add_reserved_name();
+}
+inline const std::string& DescriptorProto::_internal_reserved_name(int index) const {
+  return reserved_name_.Get(index);
+}
+inline const std::string& DescriptorProto::reserved_name(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.reserved_name)
+  return _internal_reserved_name(index);
+}
+inline std::string* DescriptorProto::mutable_reserved_name(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.reserved_name)
+  return reserved_name_.Mutable(index);
+}
+inline void DescriptorProto::set_reserved_name(int index, const std::string& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.DescriptorProto.reserved_name)
+  reserved_name_.Mutable(index)->assign(value);
+}
+inline void DescriptorProto::set_reserved_name(int index, std::string&& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.DescriptorProto.reserved_name)
+  reserved_name_.Mutable(index)->assign(std::move(value));
+}
+inline void DescriptorProto::set_reserved_name(int index, const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  reserved_name_.Mutable(index)->assign(value);
+  // @@protoc_insertion_point(field_set_char:google.protobuf.DescriptorProto.reserved_name)
+}
+inline void DescriptorProto::set_reserved_name(int index, const char* value, size_t size) {
+  reserved_name_.Mutable(index)->assign(
+    reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.DescriptorProto.reserved_name)
+}
+inline std::string* DescriptorProto::_internal_add_reserved_name() {
+  return reserved_name_.Add();
+}
+inline void DescriptorProto::add_reserved_name(const std::string& value) {
+  reserved_name_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.reserved_name)
+}
+inline void DescriptorProto::add_reserved_name(std::string&& value) {
+  reserved_name_.Add(std::move(value));
+  // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.reserved_name)
+}
+inline void DescriptorProto::add_reserved_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  reserved_name_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add_char:google.protobuf.DescriptorProto.reserved_name)
+}
+inline void DescriptorProto::add_reserved_name(const char* value, size_t size) {
+  reserved_name_.Add()->assign(reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_add_pointer:google.protobuf.DescriptorProto.reserved_name)
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField&
+DescriptorProto::reserved_name() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.reserved_name)
+  return reserved_name_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField*
+DescriptorProto::mutable_reserved_name() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.reserved_name)
+  return &reserved_name_;
+}
+
+// -------------------------------------------------------------------
+
+// ExtensionRangeOptions
+
+// repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+inline int ExtensionRangeOptions::_internal_uninterpreted_option_size() const {
+  return uninterpreted_option_.size();
+}
+inline int ExtensionRangeOptions::uninterpreted_option_size() const {
+  return _internal_uninterpreted_option_size();
+}
+inline void ExtensionRangeOptions::clear_uninterpreted_option() {
+  uninterpreted_option_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* ExtensionRangeOptions::mutable_uninterpreted_option(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.ExtensionRangeOptions.uninterpreted_option)
+  return uninterpreted_option_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+ExtensionRangeOptions::mutable_uninterpreted_option() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.ExtensionRangeOptions.uninterpreted_option)
+  return &uninterpreted_option_;
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& ExtensionRangeOptions::_internal_uninterpreted_option(int index) const {
+  return uninterpreted_option_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& ExtensionRangeOptions::uninterpreted_option(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.ExtensionRangeOptions.uninterpreted_option)
+  return _internal_uninterpreted_option(index);
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* ExtensionRangeOptions::_internal_add_uninterpreted_option() {
+  return uninterpreted_option_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* ExtensionRangeOptions::add_uninterpreted_option() {
+  // @@protoc_insertion_point(field_add:google.protobuf.ExtensionRangeOptions.uninterpreted_option)
+  return _internal_add_uninterpreted_option();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+ExtensionRangeOptions::uninterpreted_option() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.ExtensionRangeOptions.uninterpreted_option)
+  return uninterpreted_option_;
+}
+
+// -------------------------------------------------------------------
+
+// FieldDescriptorProto
+
+// optional string name = 1;
+inline bool FieldDescriptorProto::_internal_has_name() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool FieldDescriptorProto::has_name() const {
+  return _internal_has_name();
+}
+inline void FieldDescriptorProto::clear_name() {
+  name_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& FieldDescriptorProto::name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.name)
+  return _internal_name();
+}
+inline void FieldDescriptorProto::set_name(const std::string& value) {
+  _internal_set_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.name)
+}
+inline std::string* FieldDescriptorProto::mutable_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FieldDescriptorProto.name)
+  return _internal_mutable_name();
+}
+inline const std::string& FieldDescriptorProto::_internal_name() const {
+  return name_.Get();
+}
+inline void FieldDescriptorProto::_internal_set_name(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::set_name(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FieldDescriptorProto.name)
+}
+inline void FieldDescriptorProto::set_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FieldDescriptorProto.name)
+}
+inline void FieldDescriptorProto::set_name(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FieldDescriptorProto.name)
+}
+inline std::string* FieldDescriptorProto::_internal_mutable_name() {
+  _has_bits_[0] |= 0x00000001u;
+  return name_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FieldDescriptorProto::release_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FieldDescriptorProto.name)
+  if (!_internal_has_name()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::set_allocated_name(std::string* name) {
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldDescriptorProto.name)
+}
+inline std::string* FieldDescriptorProto::unsafe_arena_release_name() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FieldDescriptorProto.name)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::unsafe_arena_set_allocated_name(
+    std::string* name) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      name, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FieldDescriptorProto.name)
+}
+
+// optional int32 number = 3;
+inline bool FieldDescriptorProto::_internal_has_number() const {
+  bool value = (_has_bits_[0] & 0x00000040u) != 0;
+  return value;
+}
+inline bool FieldDescriptorProto::has_number() const {
+  return _internal_has_number();
+}
+inline void FieldDescriptorProto::clear_number() {
+  number_ = 0;
+  _has_bits_[0] &= ~0x00000040u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 FieldDescriptorProto::_internal_number() const {
+  return number_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 FieldDescriptorProto::number() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.number)
+  return _internal_number();
+}
+inline void FieldDescriptorProto::_internal_set_number(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000040u;
+  number_ = value;
+}
+inline void FieldDescriptorProto::set_number(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_number(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.number)
+}
+
+// optional .google.protobuf.FieldDescriptorProto.Label label = 4;
+inline bool FieldDescriptorProto::_internal_has_label() const {
+  bool value = (_has_bits_[0] & 0x00000100u) != 0;
+  return value;
+}
+inline bool FieldDescriptorProto::has_label() const {
+  return _internal_has_label();
+}
+inline void FieldDescriptorProto::clear_label() {
+  label_ = 1;
+  _has_bits_[0] &= ~0x00000100u;
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label FieldDescriptorProto::_internal_label() const {
+  return static_cast< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label >(label_);
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label FieldDescriptorProto::label() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.label)
+  return _internal_label();
+}
+inline void FieldDescriptorProto::_internal_set_label(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label value) {
+  assert(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label_IsValid(value));
+  _has_bits_[0] |= 0x00000100u;
+  label_ = value;
+}
+inline void FieldDescriptorProto::set_label(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label value) {
+  _internal_set_label(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.label)
+}
+
+// optional .google.protobuf.FieldDescriptorProto.Type type = 5;
+inline bool FieldDescriptorProto::_internal_has_type() const {
+  bool value = (_has_bits_[0] & 0x00000200u) != 0;
+  return value;
+}
+inline bool FieldDescriptorProto::has_type() const {
+  return _internal_has_type();
+}
+inline void FieldDescriptorProto::clear_type() {
+  type_ = 1;
+  _has_bits_[0] &= ~0x00000200u;
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type FieldDescriptorProto::_internal_type() const {
+  return static_cast< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type >(type_);
+}
+inline PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type FieldDescriptorProto::type() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.type)
+  return _internal_type();
+}
+inline void FieldDescriptorProto::_internal_set_type(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type value) {
+  assert(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type_IsValid(value));
+  _has_bits_[0] |= 0x00000200u;
+  type_ = value;
+}
+inline void FieldDescriptorProto::set_type(PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type value) {
+  _internal_set_type(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.type)
+}
+
+// optional string type_name = 6;
+inline bool FieldDescriptorProto::_internal_has_type_name() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool FieldDescriptorProto::has_type_name() const {
+  return _internal_has_type_name();
+}
+inline void FieldDescriptorProto::clear_type_name() {
+  type_name_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline const std::string& FieldDescriptorProto::type_name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.type_name)
+  return _internal_type_name();
+}
+inline void FieldDescriptorProto::set_type_name(const std::string& value) {
+  _internal_set_type_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.type_name)
+}
+inline std::string* FieldDescriptorProto::mutable_type_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FieldDescriptorProto.type_name)
+  return _internal_mutable_type_name();
+}
+inline const std::string& FieldDescriptorProto::_internal_type_name() const {
+  return type_name_.Get();
+}
+inline void FieldDescriptorProto::_internal_set_type_name(const std::string& value) {
+  _has_bits_[0] |= 0x00000004u;
+  type_name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::set_type_name(std::string&& value) {
+  _has_bits_[0] |= 0x00000004u;
+  type_name_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FieldDescriptorProto.type_name)
+}
+inline void FieldDescriptorProto::set_type_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000004u;
+  type_name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FieldDescriptorProto.type_name)
+}
+inline void FieldDescriptorProto::set_type_name(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000004u;
+  type_name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FieldDescriptorProto.type_name)
+}
+inline std::string* FieldDescriptorProto::_internal_mutable_type_name() {
+  _has_bits_[0] |= 0x00000004u;
+  return type_name_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FieldDescriptorProto::release_type_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FieldDescriptorProto.type_name)
+  if (!_internal_has_type_name()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000004u;
+  return type_name_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::set_allocated_type_name(std::string* type_name) {
+  if (type_name != nullptr) {
+    _has_bits_[0] |= 0x00000004u;
+  } else {
+    _has_bits_[0] &= ~0x00000004u;
+  }
+  type_name_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), type_name,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldDescriptorProto.type_name)
+}
+inline std::string* FieldDescriptorProto::unsafe_arena_release_type_name() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FieldDescriptorProto.type_name)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000004u;
+  return type_name_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::unsafe_arena_set_allocated_type_name(
+    std::string* type_name) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (type_name != nullptr) {
+    _has_bits_[0] |= 0x00000004u;
+  } else {
+    _has_bits_[0] &= ~0x00000004u;
+  }
+  type_name_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      type_name, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FieldDescriptorProto.type_name)
+}
+
+// optional string extendee = 2;
+inline bool FieldDescriptorProto::_internal_has_extendee() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool FieldDescriptorProto::has_extendee() const {
+  return _internal_has_extendee();
+}
+inline void FieldDescriptorProto::clear_extendee() {
+  extendee_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const std::string& FieldDescriptorProto::extendee() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.extendee)
+  return _internal_extendee();
+}
+inline void FieldDescriptorProto::set_extendee(const std::string& value) {
+  _internal_set_extendee(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.extendee)
+}
+inline std::string* FieldDescriptorProto::mutable_extendee() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FieldDescriptorProto.extendee)
+  return _internal_mutable_extendee();
+}
+inline const std::string& FieldDescriptorProto::_internal_extendee() const {
+  return extendee_.Get();
+}
+inline void FieldDescriptorProto::_internal_set_extendee(const std::string& value) {
+  _has_bits_[0] |= 0x00000002u;
+  extendee_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::set_extendee(std::string&& value) {
+  _has_bits_[0] |= 0x00000002u;
+  extendee_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FieldDescriptorProto.extendee)
+}
+inline void FieldDescriptorProto::set_extendee(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000002u;
+  extendee_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FieldDescriptorProto.extendee)
+}
+inline void FieldDescriptorProto::set_extendee(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000002u;
+  extendee_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FieldDescriptorProto.extendee)
+}
+inline std::string* FieldDescriptorProto::_internal_mutable_extendee() {
+  _has_bits_[0] |= 0x00000002u;
+  return extendee_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FieldDescriptorProto::release_extendee() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FieldDescriptorProto.extendee)
+  if (!_internal_has_extendee()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000002u;
+  return extendee_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::set_allocated_extendee(std::string* extendee) {
+  if (extendee != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  extendee_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), extendee,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldDescriptorProto.extendee)
+}
+inline std::string* FieldDescriptorProto::unsafe_arena_release_extendee() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FieldDescriptorProto.extendee)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000002u;
+  return extendee_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::unsafe_arena_set_allocated_extendee(
+    std::string* extendee) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (extendee != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  extendee_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      extendee, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FieldDescriptorProto.extendee)
+}
+
+// optional string default_value = 7;
+inline bool FieldDescriptorProto::_internal_has_default_value() const {
+  bool value = (_has_bits_[0] & 0x00000008u) != 0;
+  return value;
+}
+inline bool FieldDescriptorProto::has_default_value() const {
+  return _internal_has_default_value();
+}
+inline void FieldDescriptorProto::clear_default_value() {
+  default_value_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000008u;
+}
+inline const std::string& FieldDescriptorProto::default_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.default_value)
+  return _internal_default_value();
+}
+inline void FieldDescriptorProto::set_default_value(const std::string& value) {
+  _internal_set_default_value(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.default_value)
+}
+inline std::string* FieldDescriptorProto::mutable_default_value() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FieldDescriptorProto.default_value)
+  return _internal_mutable_default_value();
+}
+inline const std::string& FieldDescriptorProto::_internal_default_value() const {
+  return default_value_.Get();
+}
+inline void FieldDescriptorProto::_internal_set_default_value(const std::string& value) {
+  _has_bits_[0] |= 0x00000008u;
+  default_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::set_default_value(std::string&& value) {
+  _has_bits_[0] |= 0x00000008u;
+  default_value_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FieldDescriptorProto.default_value)
+}
+inline void FieldDescriptorProto::set_default_value(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000008u;
+  default_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FieldDescriptorProto.default_value)
+}
+inline void FieldDescriptorProto::set_default_value(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000008u;
+  default_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FieldDescriptorProto.default_value)
+}
+inline std::string* FieldDescriptorProto::_internal_mutable_default_value() {
+  _has_bits_[0] |= 0x00000008u;
+  return default_value_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FieldDescriptorProto::release_default_value() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FieldDescriptorProto.default_value)
+  if (!_internal_has_default_value()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000008u;
+  return default_value_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::set_allocated_default_value(std::string* default_value) {
+  if (default_value != nullptr) {
+    _has_bits_[0] |= 0x00000008u;
+  } else {
+    _has_bits_[0] &= ~0x00000008u;
+  }
+  default_value_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), default_value,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldDescriptorProto.default_value)
+}
+inline std::string* FieldDescriptorProto::unsafe_arena_release_default_value() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FieldDescriptorProto.default_value)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000008u;
+  return default_value_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::unsafe_arena_set_allocated_default_value(
+    std::string* default_value) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (default_value != nullptr) {
+    _has_bits_[0] |= 0x00000008u;
+  } else {
+    _has_bits_[0] &= ~0x00000008u;
+  }
+  default_value_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      default_value, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FieldDescriptorProto.default_value)
+}
+
+// optional int32 oneof_index = 9;
+inline bool FieldDescriptorProto::_internal_has_oneof_index() const {
+  bool value = (_has_bits_[0] & 0x00000080u) != 0;
+  return value;
+}
+inline bool FieldDescriptorProto::has_oneof_index() const {
+  return _internal_has_oneof_index();
+}
+inline void FieldDescriptorProto::clear_oneof_index() {
+  oneof_index_ = 0;
+  _has_bits_[0] &= ~0x00000080u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 FieldDescriptorProto::_internal_oneof_index() const {
+  return oneof_index_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 FieldDescriptorProto::oneof_index() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.oneof_index)
+  return _internal_oneof_index();
+}
+inline void FieldDescriptorProto::_internal_set_oneof_index(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000080u;
+  oneof_index_ = value;
+}
+inline void FieldDescriptorProto::set_oneof_index(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_oneof_index(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.oneof_index)
+}
+
+// optional string json_name = 10;
+inline bool FieldDescriptorProto::_internal_has_json_name() const {
+  bool value = (_has_bits_[0] & 0x00000010u) != 0;
+  return value;
+}
+inline bool FieldDescriptorProto::has_json_name() const {
+  return _internal_has_json_name();
+}
+inline void FieldDescriptorProto::clear_json_name() {
+  json_name_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000010u;
+}
+inline const std::string& FieldDescriptorProto::json_name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.json_name)
+  return _internal_json_name();
+}
+inline void FieldDescriptorProto::set_json_name(const std::string& value) {
+  _internal_set_json_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.json_name)
+}
+inline std::string* FieldDescriptorProto::mutable_json_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FieldDescriptorProto.json_name)
+  return _internal_mutable_json_name();
+}
+inline const std::string& FieldDescriptorProto::_internal_json_name() const {
+  return json_name_.Get();
+}
+inline void FieldDescriptorProto::_internal_set_json_name(const std::string& value) {
+  _has_bits_[0] |= 0x00000010u;
+  json_name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::set_json_name(std::string&& value) {
+  _has_bits_[0] |= 0x00000010u;
+  json_name_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FieldDescriptorProto.json_name)
+}
+inline void FieldDescriptorProto::set_json_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000010u;
+  json_name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FieldDescriptorProto.json_name)
+}
+inline void FieldDescriptorProto::set_json_name(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000010u;
+  json_name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FieldDescriptorProto.json_name)
+}
+inline std::string* FieldDescriptorProto::_internal_mutable_json_name() {
+  _has_bits_[0] |= 0x00000010u;
+  return json_name_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FieldDescriptorProto::release_json_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FieldDescriptorProto.json_name)
+  if (!_internal_has_json_name()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000010u;
+  return json_name_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::set_allocated_json_name(std::string* json_name) {
+  if (json_name != nullptr) {
+    _has_bits_[0] |= 0x00000010u;
+  } else {
+    _has_bits_[0] &= ~0x00000010u;
+  }
+  json_name_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), json_name,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldDescriptorProto.json_name)
+}
+inline std::string* FieldDescriptorProto::unsafe_arena_release_json_name() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FieldDescriptorProto.json_name)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000010u;
+  return json_name_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FieldDescriptorProto::unsafe_arena_set_allocated_json_name(
+    std::string* json_name) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (json_name != nullptr) {
+    _has_bits_[0] |= 0x00000010u;
+  } else {
+    _has_bits_[0] &= ~0x00000010u;
+  }
+  json_name_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      json_name, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FieldDescriptorProto.json_name)
+}
+
+// optional .google.protobuf.FieldOptions options = 8;
+inline bool FieldDescriptorProto::_internal_has_options() const {
+  bool value = (_has_bits_[0] & 0x00000020u) != 0;
+  PROTOBUF_ASSUME(!value || options_ != nullptr);
+  return value;
+}
+inline bool FieldDescriptorProto::has_options() const {
+  return _internal_has_options();
+}
+inline void FieldDescriptorProto::clear_options() {
+  if (options_ != nullptr) options_->Clear();
+  _has_bits_[0] &= ~0x00000020u;
+}
+inline const PROTOBUF_NAMESPACE_ID::FieldOptions& FieldDescriptorProto::_internal_options() const {
+  const PROTOBUF_NAMESPACE_ID::FieldOptions* p = options_;
+  return p != nullptr ? *p : *reinterpret_cast(
+      &PROTOBUF_NAMESPACE_ID::_FieldOptions_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::FieldOptions& FieldDescriptorProto::options() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.options)
+  return _internal_options();
+}
+inline PROTOBUF_NAMESPACE_ID::FieldOptions* FieldDescriptorProto::release_options() {
+  auto temp = unsafe_arena_release_options();
+  if (GetArenaNoVirtual() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::FieldOptions* FieldDescriptorProto::unsafe_arena_release_options() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FieldDescriptorProto.options)
+  _has_bits_[0] &= ~0x00000020u;
+  PROTOBUF_NAMESPACE_ID::FieldOptions* temp = options_;
+  options_ = nullptr;
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::FieldOptions* FieldDescriptorProto::_internal_mutable_options() {
+  _has_bits_[0] |= 0x00000020u;
+  if (options_ == nullptr) {
+    auto* p = CreateMaybeMessage(GetArenaNoVirtual());
+    options_ = p;
+  }
+  return options_;
+}
+inline PROTOBUF_NAMESPACE_ID::FieldOptions* FieldDescriptorProto::mutable_options() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FieldDescriptorProto.options)
+  return _internal_mutable_options();
+}
+inline void FieldDescriptorProto::set_allocated_options(PROTOBUF_NAMESPACE_ID::FieldOptions* options) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  if (message_arena == nullptr) {
+    delete options_;
+  }
+  if (options) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(options);
+    if (message_arena != submessage_arena) {
+      options = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, options, submessage_arena);
+    }
+    _has_bits_[0] |= 0x00000020u;
+  } else {
+    _has_bits_[0] &= ~0x00000020u;
+  }
+  options_ = options;
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldDescriptorProto.options)
+}
+
+// -------------------------------------------------------------------
+
+// OneofDescriptorProto
+
+// optional string name = 1;
+inline bool OneofDescriptorProto::_internal_has_name() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool OneofDescriptorProto::has_name() const {
+  return _internal_has_name();
+}
+inline void OneofDescriptorProto::clear_name() {
+  name_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& OneofDescriptorProto::name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.OneofDescriptorProto.name)
+  return _internal_name();
+}
+inline void OneofDescriptorProto::set_name(const std::string& value) {
+  _internal_set_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.OneofDescriptorProto.name)
+}
+inline std::string* OneofDescriptorProto::mutable_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.OneofDescriptorProto.name)
+  return _internal_mutable_name();
+}
+inline const std::string& OneofDescriptorProto::_internal_name() const {
+  return name_.Get();
+}
+inline void OneofDescriptorProto::_internal_set_name(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void OneofDescriptorProto::set_name(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.OneofDescriptorProto.name)
+}
+inline void OneofDescriptorProto::set_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.OneofDescriptorProto.name)
+}
+inline void OneofDescriptorProto::set_name(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.OneofDescriptorProto.name)
+}
+inline std::string* OneofDescriptorProto::_internal_mutable_name() {
+  _has_bits_[0] |= 0x00000001u;
+  return name_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* OneofDescriptorProto::release_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.OneofDescriptorProto.name)
+  if (!_internal_has_name()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void OneofDescriptorProto::set_allocated_name(std::string* name) {
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.OneofDescriptorProto.name)
+}
+inline std::string* OneofDescriptorProto::unsafe_arena_release_name() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.OneofDescriptorProto.name)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void OneofDescriptorProto::unsafe_arena_set_allocated_name(
+    std::string* name) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      name, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.OneofDescriptorProto.name)
+}
+
+// optional .google.protobuf.OneofOptions options = 2;
+inline bool OneofDescriptorProto::_internal_has_options() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  PROTOBUF_ASSUME(!value || options_ != nullptr);
+  return value;
+}
+inline bool OneofDescriptorProto::has_options() const {
+  return _internal_has_options();
+}
+inline void OneofDescriptorProto::clear_options() {
+  if (options_ != nullptr) options_->Clear();
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const PROTOBUF_NAMESPACE_ID::OneofOptions& OneofDescriptorProto::_internal_options() const {
+  const PROTOBUF_NAMESPACE_ID::OneofOptions* p = options_;
+  return p != nullptr ? *p : *reinterpret_cast(
+      &PROTOBUF_NAMESPACE_ID::_OneofOptions_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::OneofOptions& OneofDescriptorProto::options() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.OneofDescriptorProto.options)
+  return _internal_options();
+}
+inline PROTOBUF_NAMESPACE_ID::OneofOptions* OneofDescriptorProto::release_options() {
+  auto temp = unsafe_arena_release_options();
+  if (GetArenaNoVirtual() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::OneofOptions* OneofDescriptorProto::unsafe_arena_release_options() {
+  // @@protoc_insertion_point(field_release:google.protobuf.OneofDescriptorProto.options)
+  _has_bits_[0] &= ~0x00000002u;
+  PROTOBUF_NAMESPACE_ID::OneofOptions* temp = options_;
+  options_ = nullptr;
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::OneofOptions* OneofDescriptorProto::_internal_mutable_options() {
+  _has_bits_[0] |= 0x00000002u;
+  if (options_ == nullptr) {
+    auto* p = CreateMaybeMessage(GetArenaNoVirtual());
+    options_ = p;
+  }
+  return options_;
+}
+inline PROTOBUF_NAMESPACE_ID::OneofOptions* OneofDescriptorProto::mutable_options() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.OneofDescriptorProto.options)
+  return _internal_mutable_options();
+}
+inline void OneofDescriptorProto::set_allocated_options(PROTOBUF_NAMESPACE_ID::OneofOptions* options) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  if (message_arena == nullptr) {
+    delete options_;
+  }
+  if (options) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(options);
+    if (message_arena != submessage_arena) {
+      options = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, options, submessage_arena);
+    }
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  options_ = options;
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.OneofDescriptorProto.options)
+}
+
+// -------------------------------------------------------------------
+
+// EnumDescriptorProto_EnumReservedRange
+
+// optional int32 start = 1;
+inline bool EnumDescriptorProto_EnumReservedRange::_internal_has_start() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool EnumDescriptorProto_EnumReservedRange::has_start() const {
+  return _internal_has_start();
+}
+inline void EnumDescriptorProto_EnumReservedRange::clear_start() {
+  start_ = 0;
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 EnumDescriptorProto_EnumReservedRange::_internal_start() const {
+  return start_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 EnumDescriptorProto_EnumReservedRange::start() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumDescriptorProto.EnumReservedRange.start)
+  return _internal_start();
+}
+inline void EnumDescriptorProto_EnumReservedRange::_internal_set_start(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000001u;
+  start_ = value;
+}
+inline void EnumDescriptorProto_EnumReservedRange::set_start(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_start(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.EnumDescriptorProto.EnumReservedRange.start)
+}
+
+// optional int32 end = 2;
+inline bool EnumDescriptorProto_EnumReservedRange::_internal_has_end() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool EnumDescriptorProto_EnumReservedRange::has_end() const {
+  return _internal_has_end();
+}
+inline void EnumDescriptorProto_EnumReservedRange::clear_end() {
+  end_ = 0;
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 EnumDescriptorProto_EnumReservedRange::_internal_end() const {
+  return end_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 EnumDescriptorProto_EnumReservedRange::end() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumDescriptorProto.EnumReservedRange.end)
+  return _internal_end();
+}
+inline void EnumDescriptorProto_EnumReservedRange::_internal_set_end(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000002u;
+  end_ = value;
+}
+inline void EnumDescriptorProto_EnumReservedRange::set_end(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_end(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.EnumDescriptorProto.EnumReservedRange.end)
+}
+
+// -------------------------------------------------------------------
+
+// EnumDescriptorProto
+
+// optional string name = 1;
+inline bool EnumDescriptorProto::_internal_has_name() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool EnumDescriptorProto::has_name() const {
+  return _internal_has_name();
+}
+inline void EnumDescriptorProto::clear_name() {
+  name_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& EnumDescriptorProto::name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumDescriptorProto.name)
+  return _internal_name();
+}
+inline void EnumDescriptorProto::set_name(const std::string& value) {
+  _internal_set_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.EnumDescriptorProto.name)
+}
+inline std::string* EnumDescriptorProto::mutable_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.EnumDescriptorProto.name)
+  return _internal_mutable_name();
+}
+inline const std::string& EnumDescriptorProto::_internal_name() const {
+  return name_.Get();
+}
+inline void EnumDescriptorProto::_internal_set_name(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void EnumDescriptorProto::set_name(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.EnumDescriptorProto.name)
+}
+inline void EnumDescriptorProto::set_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.EnumDescriptorProto.name)
+}
+inline void EnumDescriptorProto::set_name(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.EnumDescriptorProto.name)
+}
+inline std::string* EnumDescriptorProto::_internal_mutable_name() {
+  _has_bits_[0] |= 0x00000001u;
+  return name_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* EnumDescriptorProto::release_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.EnumDescriptorProto.name)
+  if (!_internal_has_name()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void EnumDescriptorProto::set_allocated_name(std::string* name) {
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.EnumDescriptorProto.name)
+}
+inline std::string* EnumDescriptorProto::unsafe_arena_release_name() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.EnumDescriptorProto.name)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void EnumDescriptorProto::unsafe_arena_set_allocated_name(
+    std::string* name) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      name, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.EnumDescriptorProto.name)
+}
+
+// repeated .google.protobuf.EnumValueDescriptorProto value = 2;
+inline int EnumDescriptorProto::_internal_value_size() const {
+  return value_.size();
+}
+inline int EnumDescriptorProto::value_size() const {
+  return _internal_value_size();
+}
+inline void EnumDescriptorProto::clear_value() {
+  value_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto* EnumDescriptorProto::mutable_value(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.EnumDescriptorProto.value)
+  return value_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto >*
+EnumDescriptorProto::mutable_value() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.EnumDescriptorProto.value)
+  return &value_;
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto& EnumDescriptorProto::_internal_value(int index) const {
+  return value_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto& EnumDescriptorProto::value(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumDescriptorProto.value)
+  return _internal_value(index);
+}
+inline PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto* EnumDescriptorProto::_internal_add_value() {
+  return value_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto* EnumDescriptorProto::add_value() {
+  // @@protoc_insertion_point(field_add:google.protobuf.EnumDescriptorProto.value)
+  return _internal_add_value();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumValueDescriptorProto >&
+EnumDescriptorProto::value() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.EnumDescriptorProto.value)
+  return value_;
+}
+
+// optional .google.protobuf.EnumOptions options = 3;
+inline bool EnumDescriptorProto::_internal_has_options() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  PROTOBUF_ASSUME(!value || options_ != nullptr);
+  return value;
+}
+inline bool EnumDescriptorProto::has_options() const {
+  return _internal_has_options();
+}
+inline void EnumDescriptorProto::clear_options() {
+  if (options_ != nullptr) options_->Clear();
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumOptions& EnumDescriptorProto::_internal_options() const {
+  const PROTOBUF_NAMESPACE_ID::EnumOptions* p = options_;
+  return p != nullptr ? *p : *reinterpret_cast(
+      &PROTOBUF_NAMESPACE_ID::_EnumOptions_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumOptions& EnumDescriptorProto::options() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumDescriptorProto.options)
+  return _internal_options();
+}
+inline PROTOBUF_NAMESPACE_ID::EnumOptions* EnumDescriptorProto::release_options() {
+  auto temp = unsafe_arena_release_options();
+  if (GetArenaNoVirtual() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::EnumOptions* EnumDescriptorProto::unsafe_arena_release_options() {
+  // @@protoc_insertion_point(field_release:google.protobuf.EnumDescriptorProto.options)
+  _has_bits_[0] &= ~0x00000002u;
+  PROTOBUF_NAMESPACE_ID::EnumOptions* temp = options_;
+  options_ = nullptr;
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::EnumOptions* EnumDescriptorProto::_internal_mutable_options() {
+  _has_bits_[0] |= 0x00000002u;
+  if (options_ == nullptr) {
+    auto* p = CreateMaybeMessage(GetArenaNoVirtual());
+    options_ = p;
+  }
+  return options_;
+}
+inline PROTOBUF_NAMESPACE_ID::EnumOptions* EnumDescriptorProto::mutable_options() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.EnumDescriptorProto.options)
+  return _internal_mutable_options();
+}
+inline void EnumDescriptorProto::set_allocated_options(PROTOBUF_NAMESPACE_ID::EnumOptions* options) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  if (message_arena == nullptr) {
+    delete options_;
+  }
+  if (options) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(options);
+    if (message_arena != submessage_arena) {
+      options = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, options, submessage_arena);
+    }
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  options_ = options;
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.EnumDescriptorProto.options)
+}
+
+// repeated .google.protobuf.EnumDescriptorProto.EnumReservedRange reserved_range = 4;
+inline int EnumDescriptorProto::_internal_reserved_range_size() const {
+  return reserved_range_.size();
+}
+inline int EnumDescriptorProto::reserved_range_size() const {
+  return _internal_reserved_range_size();
+}
+inline void EnumDescriptorProto::clear_reserved_range() {
+  reserved_range_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange* EnumDescriptorProto::mutable_reserved_range(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.EnumDescriptorProto.reserved_range)
+  return reserved_range_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange >*
+EnumDescriptorProto::mutable_reserved_range() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.EnumDescriptorProto.reserved_range)
+  return &reserved_range_;
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange& EnumDescriptorProto::_internal_reserved_range(int index) const {
+  return reserved_range_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange& EnumDescriptorProto::reserved_range(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumDescriptorProto.reserved_range)
+  return _internal_reserved_range(index);
+}
+inline PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange* EnumDescriptorProto::_internal_add_reserved_range() {
+  return reserved_range_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange* EnumDescriptorProto::add_reserved_range() {
+  // @@protoc_insertion_point(field_add:google.protobuf.EnumDescriptorProto.reserved_range)
+  return _internal_add_reserved_range();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::EnumDescriptorProto_EnumReservedRange >&
+EnumDescriptorProto::reserved_range() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.EnumDescriptorProto.reserved_range)
+  return reserved_range_;
+}
+
+// repeated string reserved_name = 5;
+inline int EnumDescriptorProto::_internal_reserved_name_size() const {
+  return reserved_name_.size();
+}
+inline int EnumDescriptorProto::reserved_name_size() const {
+  return _internal_reserved_name_size();
+}
+inline void EnumDescriptorProto::clear_reserved_name() {
+  reserved_name_.Clear();
+}
+inline std::string* EnumDescriptorProto::add_reserved_name() {
+  // @@protoc_insertion_point(field_add_mutable:google.protobuf.EnumDescriptorProto.reserved_name)
+  return _internal_add_reserved_name();
+}
+inline const std::string& EnumDescriptorProto::_internal_reserved_name(int index) const {
+  return reserved_name_.Get(index);
+}
+inline const std::string& EnumDescriptorProto::reserved_name(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumDescriptorProto.reserved_name)
+  return _internal_reserved_name(index);
+}
+inline std::string* EnumDescriptorProto::mutable_reserved_name(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.EnumDescriptorProto.reserved_name)
+  return reserved_name_.Mutable(index);
+}
+inline void EnumDescriptorProto::set_reserved_name(int index, const std::string& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.EnumDescriptorProto.reserved_name)
+  reserved_name_.Mutable(index)->assign(value);
+}
+inline void EnumDescriptorProto::set_reserved_name(int index, std::string&& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.EnumDescriptorProto.reserved_name)
+  reserved_name_.Mutable(index)->assign(std::move(value));
+}
+inline void EnumDescriptorProto::set_reserved_name(int index, const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  reserved_name_.Mutable(index)->assign(value);
+  // @@protoc_insertion_point(field_set_char:google.protobuf.EnumDescriptorProto.reserved_name)
+}
+inline void EnumDescriptorProto::set_reserved_name(int index, const char* value, size_t size) {
+  reserved_name_.Mutable(index)->assign(
+    reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.EnumDescriptorProto.reserved_name)
+}
+inline std::string* EnumDescriptorProto::_internal_add_reserved_name() {
+  return reserved_name_.Add();
+}
+inline void EnumDescriptorProto::add_reserved_name(const std::string& value) {
+  reserved_name_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add:google.protobuf.EnumDescriptorProto.reserved_name)
+}
+inline void EnumDescriptorProto::add_reserved_name(std::string&& value) {
+  reserved_name_.Add(std::move(value));
+  // @@protoc_insertion_point(field_add:google.protobuf.EnumDescriptorProto.reserved_name)
+}
+inline void EnumDescriptorProto::add_reserved_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  reserved_name_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add_char:google.protobuf.EnumDescriptorProto.reserved_name)
+}
+inline void EnumDescriptorProto::add_reserved_name(const char* value, size_t size) {
+  reserved_name_.Add()->assign(reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_add_pointer:google.protobuf.EnumDescriptorProto.reserved_name)
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField&
+EnumDescriptorProto::reserved_name() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.EnumDescriptorProto.reserved_name)
+  return reserved_name_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField*
+EnumDescriptorProto::mutable_reserved_name() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.EnumDescriptorProto.reserved_name)
+  return &reserved_name_;
+}
+
+// -------------------------------------------------------------------
+
+// EnumValueDescriptorProto
+
+// optional string name = 1;
+inline bool EnumValueDescriptorProto::_internal_has_name() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool EnumValueDescriptorProto::has_name() const {
+  return _internal_has_name();
+}
+inline void EnumValueDescriptorProto::clear_name() {
+  name_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& EnumValueDescriptorProto::name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumValueDescriptorProto.name)
+  return _internal_name();
+}
+inline void EnumValueDescriptorProto::set_name(const std::string& value) {
+  _internal_set_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.EnumValueDescriptorProto.name)
+}
+inline std::string* EnumValueDescriptorProto::mutable_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.EnumValueDescriptorProto.name)
+  return _internal_mutable_name();
+}
+inline const std::string& EnumValueDescriptorProto::_internal_name() const {
+  return name_.Get();
+}
+inline void EnumValueDescriptorProto::_internal_set_name(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void EnumValueDescriptorProto::set_name(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.EnumValueDescriptorProto.name)
+}
+inline void EnumValueDescriptorProto::set_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.EnumValueDescriptorProto.name)
+}
+inline void EnumValueDescriptorProto::set_name(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.EnumValueDescriptorProto.name)
+}
+inline std::string* EnumValueDescriptorProto::_internal_mutable_name() {
+  _has_bits_[0] |= 0x00000001u;
+  return name_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* EnumValueDescriptorProto::release_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.EnumValueDescriptorProto.name)
+  if (!_internal_has_name()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void EnumValueDescriptorProto::set_allocated_name(std::string* name) {
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.EnumValueDescriptorProto.name)
+}
+inline std::string* EnumValueDescriptorProto::unsafe_arena_release_name() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.EnumValueDescriptorProto.name)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void EnumValueDescriptorProto::unsafe_arena_set_allocated_name(
+    std::string* name) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      name, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.EnumValueDescriptorProto.name)
+}
+
+// optional int32 number = 2;
+inline bool EnumValueDescriptorProto::_internal_has_number() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool EnumValueDescriptorProto::has_number() const {
+  return _internal_has_number();
+}
+inline void EnumValueDescriptorProto::clear_number() {
+  number_ = 0;
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 EnumValueDescriptorProto::_internal_number() const {
+  return number_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 EnumValueDescriptorProto::number() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumValueDescriptorProto.number)
+  return _internal_number();
+}
+inline void EnumValueDescriptorProto::_internal_set_number(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000004u;
+  number_ = value;
+}
+inline void EnumValueDescriptorProto::set_number(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_number(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.EnumValueDescriptorProto.number)
+}
+
+// optional .google.protobuf.EnumValueOptions options = 3;
+inline bool EnumValueDescriptorProto::_internal_has_options() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  PROTOBUF_ASSUME(!value || options_ != nullptr);
+  return value;
+}
+inline bool EnumValueDescriptorProto::has_options() const {
+  return _internal_has_options();
+}
+inline void EnumValueDescriptorProto::clear_options() {
+  if (options_ != nullptr) options_->Clear();
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumValueOptions& EnumValueDescriptorProto::_internal_options() const {
+  const PROTOBUF_NAMESPACE_ID::EnumValueOptions* p = options_;
+  return p != nullptr ? *p : *reinterpret_cast(
+      &PROTOBUF_NAMESPACE_ID::_EnumValueOptions_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::EnumValueOptions& EnumValueDescriptorProto::options() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumValueDescriptorProto.options)
+  return _internal_options();
+}
+inline PROTOBUF_NAMESPACE_ID::EnumValueOptions* EnumValueDescriptorProto::release_options() {
+  auto temp = unsafe_arena_release_options();
+  if (GetArenaNoVirtual() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::EnumValueOptions* EnumValueDescriptorProto::unsafe_arena_release_options() {
+  // @@protoc_insertion_point(field_release:google.protobuf.EnumValueDescriptorProto.options)
+  _has_bits_[0] &= ~0x00000002u;
+  PROTOBUF_NAMESPACE_ID::EnumValueOptions* temp = options_;
+  options_ = nullptr;
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::EnumValueOptions* EnumValueDescriptorProto::_internal_mutable_options() {
+  _has_bits_[0] |= 0x00000002u;
+  if (options_ == nullptr) {
+    auto* p = CreateMaybeMessage(GetArenaNoVirtual());
+    options_ = p;
+  }
+  return options_;
+}
+inline PROTOBUF_NAMESPACE_ID::EnumValueOptions* EnumValueDescriptorProto::mutable_options() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.EnumValueDescriptorProto.options)
+  return _internal_mutable_options();
+}
+inline void EnumValueDescriptorProto::set_allocated_options(PROTOBUF_NAMESPACE_ID::EnumValueOptions* options) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  if (message_arena == nullptr) {
+    delete options_;
+  }
+  if (options) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(options);
+    if (message_arena != submessage_arena) {
+      options = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, options, submessage_arena);
+    }
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  options_ = options;
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.EnumValueDescriptorProto.options)
+}
+
+// -------------------------------------------------------------------
+
+// ServiceDescriptorProto
+
+// optional string name = 1;
+inline bool ServiceDescriptorProto::_internal_has_name() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool ServiceDescriptorProto::has_name() const {
+  return _internal_has_name();
+}
+inline void ServiceDescriptorProto::clear_name() {
+  name_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& ServiceDescriptorProto::name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.ServiceDescriptorProto.name)
+  return _internal_name();
+}
+inline void ServiceDescriptorProto::set_name(const std::string& value) {
+  _internal_set_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.ServiceDescriptorProto.name)
+}
+inline std::string* ServiceDescriptorProto::mutable_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.ServiceDescriptorProto.name)
+  return _internal_mutable_name();
+}
+inline const std::string& ServiceDescriptorProto::_internal_name() const {
+  return name_.Get();
+}
+inline void ServiceDescriptorProto::_internal_set_name(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void ServiceDescriptorProto::set_name(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.ServiceDescriptorProto.name)
+}
+inline void ServiceDescriptorProto::set_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.ServiceDescriptorProto.name)
+}
+inline void ServiceDescriptorProto::set_name(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.ServiceDescriptorProto.name)
+}
+inline std::string* ServiceDescriptorProto::_internal_mutable_name() {
+  _has_bits_[0] |= 0x00000001u;
+  return name_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* ServiceDescriptorProto::release_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.ServiceDescriptorProto.name)
+  if (!_internal_has_name()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void ServiceDescriptorProto::set_allocated_name(std::string* name) {
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.ServiceDescriptorProto.name)
+}
+inline std::string* ServiceDescriptorProto::unsafe_arena_release_name() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.ServiceDescriptorProto.name)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void ServiceDescriptorProto::unsafe_arena_set_allocated_name(
+    std::string* name) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      name, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.ServiceDescriptorProto.name)
+}
+
+// repeated .google.protobuf.MethodDescriptorProto method = 2;
+inline int ServiceDescriptorProto::_internal_method_size() const {
+  return method_.size();
+}
+inline int ServiceDescriptorProto::method_size() const {
+  return _internal_method_size();
+}
+inline void ServiceDescriptorProto::clear_method() {
+  method_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::MethodDescriptorProto* ServiceDescriptorProto::mutable_method(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.ServiceDescriptorProto.method)
+  return method_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::MethodDescriptorProto >*
+ServiceDescriptorProto::mutable_method() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.ServiceDescriptorProto.method)
+  return &method_;
+}
+inline const PROTOBUF_NAMESPACE_ID::MethodDescriptorProto& ServiceDescriptorProto::_internal_method(int index) const {
+  return method_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::MethodDescriptorProto& ServiceDescriptorProto::method(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.ServiceDescriptorProto.method)
+  return _internal_method(index);
+}
+inline PROTOBUF_NAMESPACE_ID::MethodDescriptorProto* ServiceDescriptorProto::_internal_add_method() {
+  return method_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::MethodDescriptorProto* ServiceDescriptorProto::add_method() {
+  // @@protoc_insertion_point(field_add:google.protobuf.ServiceDescriptorProto.method)
+  return _internal_add_method();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::MethodDescriptorProto >&
+ServiceDescriptorProto::method() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.ServiceDescriptorProto.method)
+  return method_;
+}
+
+// optional .google.protobuf.ServiceOptions options = 3;
+inline bool ServiceDescriptorProto::_internal_has_options() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  PROTOBUF_ASSUME(!value || options_ != nullptr);
+  return value;
+}
+inline bool ServiceDescriptorProto::has_options() const {
+  return _internal_has_options();
+}
+inline void ServiceDescriptorProto::clear_options() {
+  if (options_ != nullptr) options_->Clear();
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const PROTOBUF_NAMESPACE_ID::ServiceOptions& ServiceDescriptorProto::_internal_options() const {
+  const PROTOBUF_NAMESPACE_ID::ServiceOptions* p = options_;
+  return p != nullptr ? *p : *reinterpret_cast(
+      &PROTOBUF_NAMESPACE_ID::_ServiceOptions_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::ServiceOptions& ServiceDescriptorProto::options() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.ServiceDescriptorProto.options)
+  return _internal_options();
+}
+inline PROTOBUF_NAMESPACE_ID::ServiceOptions* ServiceDescriptorProto::release_options() {
+  auto temp = unsafe_arena_release_options();
+  if (GetArenaNoVirtual() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::ServiceOptions* ServiceDescriptorProto::unsafe_arena_release_options() {
+  // @@protoc_insertion_point(field_release:google.protobuf.ServiceDescriptorProto.options)
+  _has_bits_[0] &= ~0x00000002u;
+  PROTOBUF_NAMESPACE_ID::ServiceOptions* temp = options_;
+  options_ = nullptr;
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::ServiceOptions* ServiceDescriptorProto::_internal_mutable_options() {
+  _has_bits_[0] |= 0x00000002u;
+  if (options_ == nullptr) {
+    auto* p = CreateMaybeMessage(GetArenaNoVirtual());
+    options_ = p;
+  }
+  return options_;
+}
+inline PROTOBUF_NAMESPACE_ID::ServiceOptions* ServiceDescriptorProto::mutable_options() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.ServiceDescriptorProto.options)
+  return _internal_mutable_options();
+}
+inline void ServiceDescriptorProto::set_allocated_options(PROTOBUF_NAMESPACE_ID::ServiceOptions* options) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  if (message_arena == nullptr) {
+    delete options_;
+  }
+  if (options) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(options);
+    if (message_arena != submessage_arena) {
+      options = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, options, submessage_arena);
+    }
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  options_ = options;
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.ServiceDescriptorProto.options)
+}
+
+// -------------------------------------------------------------------
+
+// MethodDescriptorProto
+
+// optional string name = 1;
+inline bool MethodDescriptorProto::_internal_has_name() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool MethodDescriptorProto::has_name() const {
+  return _internal_has_name();
+}
+inline void MethodDescriptorProto::clear_name() {
+  name_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& MethodDescriptorProto::name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MethodDescriptorProto.name)
+  return _internal_name();
+}
+inline void MethodDescriptorProto::set_name(const std::string& value) {
+  _internal_set_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.MethodDescriptorProto.name)
+}
+inline std::string* MethodDescriptorProto::mutable_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.MethodDescriptorProto.name)
+  return _internal_mutable_name();
+}
+inline const std::string& MethodDescriptorProto::_internal_name() const {
+  return name_.Get();
+}
+inline void MethodDescriptorProto::_internal_set_name(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void MethodDescriptorProto::set_name(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.MethodDescriptorProto.name)
+}
+inline void MethodDescriptorProto::set_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.MethodDescriptorProto.name)
+}
+inline void MethodDescriptorProto::set_name(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  name_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.MethodDescriptorProto.name)
+}
+inline std::string* MethodDescriptorProto::_internal_mutable_name() {
+  _has_bits_[0] |= 0x00000001u;
+  return name_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* MethodDescriptorProto::release_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.MethodDescriptorProto.name)
+  if (!_internal_has_name()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void MethodDescriptorProto::set_allocated_name(std::string* name) {
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.MethodDescriptorProto.name)
+}
+inline std::string* MethodDescriptorProto::unsafe_arena_release_name() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.MethodDescriptorProto.name)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return name_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void MethodDescriptorProto::unsafe_arena_set_allocated_name(
+    std::string* name) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (name != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      name, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.MethodDescriptorProto.name)
+}
+
+// optional string input_type = 2;
+inline bool MethodDescriptorProto::_internal_has_input_type() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool MethodDescriptorProto::has_input_type() const {
+  return _internal_has_input_type();
+}
+inline void MethodDescriptorProto::clear_input_type() {
+  input_type_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const std::string& MethodDescriptorProto::input_type() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MethodDescriptorProto.input_type)
+  return _internal_input_type();
+}
+inline void MethodDescriptorProto::set_input_type(const std::string& value) {
+  _internal_set_input_type(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.MethodDescriptorProto.input_type)
+}
+inline std::string* MethodDescriptorProto::mutable_input_type() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.MethodDescriptorProto.input_type)
+  return _internal_mutable_input_type();
+}
+inline const std::string& MethodDescriptorProto::_internal_input_type() const {
+  return input_type_.Get();
+}
+inline void MethodDescriptorProto::_internal_set_input_type(const std::string& value) {
+  _has_bits_[0] |= 0x00000002u;
+  input_type_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void MethodDescriptorProto::set_input_type(std::string&& value) {
+  _has_bits_[0] |= 0x00000002u;
+  input_type_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.MethodDescriptorProto.input_type)
+}
+inline void MethodDescriptorProto::set_input_type(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000002u;
+  input_type_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.MethodDescriptorProto.input_type)
+}
+inline void MethodDescriptorProto::set_input_type(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000002u;
+  input_type_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.MethodDescriptorProto.input_type)
+}
+inline std::string* MethodDescriptorProto::_internal_mutable_input_type() {
+  _has_bits_[0] |= 0x00000002u;
+  return input_type_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* MethodDescriptorProto::release_input_type() {
+  // @@protoc_insertion_point(field_release:google.protobuf.MethodDescriptorProto.input_type)
+  if (!_internal_has_input_type()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000002u;
+  return input_type_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void MethodDescriptorProto::set_allocated_input_type(std::string* input_type) {
+  if (input_type != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  input_type_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), input_type,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.MethodDescriptorProto.input_type)
+}
+inline std::string* MethodDescriptorProto::unsafe_arena_release_input_type() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.MethodDescriptorProto.input_type)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000002u;
+  return input_type_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void MethodDescriptorProto::unsafe_arena_set_allocated_input_type(
+    std::string* input_type) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (input_type != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  input_type_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      input_type, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.MethodDescriptorProto.input_type)
+}
+
+// optional string output_type = 3;
+inline bool MethodDescriptorProto::_internal_has_output_type() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool MethodDescriptorProto::has_output_type() const {
+  return _internal_has_output_type();
+}
+inline void MethodDescriptorProto::clear_output_type() {
+  output_type_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline const std::string& MethodDescriptorProto::output_type() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MethodDescriptorProto.output_type)
+  return _internal_output_type();
+}
+inline void MethodDescriptorProto::set_output_type(const std::string& value) {
+  _internal_set_output_type(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.MethodDescriptorProto.output_type)
+}
+inline std::string* MethodDescriptorProto::mutable_output_type() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.MethodDescriptorProto.output_type)
+  return _internal_mutable_output_type();
+}
+inline const std::string& MethodDescriptorProto::_internal_output_type() const {
+  return output_type_.Get();
+}
+inline void MethodDescriptorProto::_internal_set_output_type(const std::string& value) {
+  _has_bits_[0] |= 0x00000004u;
+  output_type_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void MethodDescriptorProto::set_output_type(std::string&& value) {
+  _has_bits_[0] |= 0x00000004u;
+  output_type_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.MethodDescriptorProto.output_type)
+}
+inline void MethodDescriptorProto::set_output_type(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000004u;
+  output_type_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.MethodDescriptorProto.output_type)
+}
+inline void MethodDescriptorProto::set_output_type(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000004u;
+  output_type_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.MethodDescriptorProto.output_type)
+}
+inline std::string* MethodDescriptorProto::_internal_mutable_output_type() {
+  _has_bits_[0] |= 0x00000004u;
+  return output_type_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* MethodDescriptorProto::release_output_type() {
+  // @@protoc_insertion_point(field_release:google.protobuf.MethodDescriptorProto.output_type)
+  if (!_internal_has_output_type()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000004u;
+  return output_type_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void MethodDescriptorProto::set_allocated_output_type(std::string* output_type) {
+  if (output_type != nullptr) {
+    _has_bits_[0] |= 0x00000004u;
+  } else {
+    _has_bits_[0] &= ~0x00000004u;
+  }
+  output_type_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), output_type,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.MethodDescriptorProto.output_type)
+}
+inline std::string* MethodDescriptorProto::unsafe_arena_release_output_type() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.MethodDescriptorProto.output_type)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000004u;
+  return output_type_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void MethodDescriptorProto::unsafe_arena_set_allocated_output_type(
+    std::string* output_type) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (output_type != nullptr) {
+    _has_bits_[0] |= 0x00000004u;
+  } else {
+    _has_bits_[0] &= ~0x00000004u;
+  }
+  output_type_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      output_type, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.MethodDescriptorProto.output_type)
+}
+
+// optional .google.protobuf.MethodOptions options = 4;
+inline bool MethodDescriptorProto::_internal_has_options() const {
+  bool value = (_has_bits_[0] & 0x00000008u) != 0;
+  PROTOBUF_ASSUME(!value || options_ != nullptr);
+  return value;
+}
+inline bool MethodDescriptorProto::has_options() const {
+  return _internal_has_options();
+}
+inline void MethodDescriptorProto::clear_options() {
+  if (options_ != nullptr) options_->Clear();
+  _has_bits_[0] &= ~0x00000008u;
+}
+inline const PROTOBUF_NAMESPACE_ID::MethodOptions& MethodDescriptorProto::_internal_options() const {
+  const PROTOBUF_NAMESPACE_ID::MethodOptions* p = options_;
+  return p != nullptr ? *p : *reinterpret_cast(
+      &PROTOBUF_NAMESPACE_ID::_MethodOptions_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::MethodOptions& MethodDescriptorProto::options() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MethodDescriptorProto.options)
+  return _internal_options();
+}
+inline PROTOBUF_NAMESPACE_ID::MethodOptions* MethodDescriptorProto::release_options() {
+  auto temp = unsafe_arena_release_options();
+  if (GetArenaNoVirtual() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::MethodOptions* MethodDescriptorProto::unsafe_arena_release_options() {
+  // @@protoc_insertion_point(field_release:google.protobuf.MethodDescriptorProto.options)
+  _has_bits_[0] &= ~0x00000008u;
+  PROTOBUF_NAMESPACE_ID::MethodOptions* temp = options_;
+  options_ = nullptr;
+  return temp;
+}
+inline PROTOBUF_NAMESPACE_ID::MethodOptions* MethodDescriptorProto::_internal_mutable_options() {
+  _has_bits_[0] |= 0x00000008u;
+  if (options_ == nullptr) {
+    auto* p = CreateMaybeMessage(GetArenaNoVirtual());
+    options_ = p;
+  }
+  return options_;
+}
+inline PROTOBUF_NAMESPACE_ID::MethodOptions* MethodDescriptorProto::mutable_options() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.MethodDescriptorProto.options)
+  return _internal_mutable_options();
+}
+inline void MethodDescriptorProto::set_allocated_options(PROTOBUF_NAMESPACE_ID::MethodOptions* options) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  if (message_arena == nullptr) {
+    delete options_;
+  }
+  if (options) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(options);
+    if (message_arena != submessage_arena) {
+      options = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, options, submessage_arena);
+    }
+    _has_bits_[0] |= 0x00000008u;
+  } else {
+    _has_bits_[0] &= ~0x00000008u;
+  }
+  options_ = options;
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.MethodDescriptorProto.options)
+}
+
+// optional bool client_streaming = 5 [default = false];
+inline bool MethodDescriptorProto::_internal_has_client_streaming() const {
+  bool value = (_has_bits_[0] & 0x00000010u) != 0;
+  return value;
+}
+inline bool MethodDescriptorProto::has_client_streaming() const {
+  return _internal_has_client_streaming();
+}
+inline void MethodDescriptorProto::clear_client_streaming() {
+  client_streaming_ = false;
+  _has_bits_[0] &= ~0x00000010u;
+}
+inline bool MethodDescriptorProto::_internal_client_streaming() const {
+  return client_streaming_;
+}
+inline bool MethodDescriptorProto::client_streaming() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MethodDescriptorProto.client_streaming)
+  return _internal_client_streaming();
+}
+inline void MethodDescriptorProto::_internal_set_client_streaming(bool value) {
+  _has_bits_[0] |= 0x00000010u;
+  client_streaming_ = value;
+}
+inline void MethodDescriptorProto::set_client_streaming(bool value) {
+  _internal_set_client_streaming(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.MethodDescriptorProto.client_streaming)
+}
+
+// optional bool server_streaming = 6 [default = false];
+inline bool MethodDescriptorProto::_internal_has_server_streaming() const {
+  bool value = (_has_bits_[0] & 0x00000020u) != 0;
+  return value;
+}
+inline bool MethodDescriptorProto::has_server_streaming() const {
+  return _internal_has_server_streaming();
+}
+inline void MethodDescriptorProto::clear_server_streaming() {
+  server_streaming_ = false;
+  _has_bits_[0] &= ~0x00000020u;
+}
+inline bool MethodDescriptorProto::_internal_server_streaming() const {
+  return server_streaming_;
+}
+inline bool MethodDescriptorProto::server_streaming() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MethodDescriptorProto.server_streaming)
+  return _internal_server_streaming();
+}
+inline void MethodDescriptorProto::_internal_set_server_streaming(bool value) {
+  _has_bits_[0] |= 0x00000020u;
+  server_streaming_ = value;
+}
+inline void MethodDescriptorProto::set_server_streaming(bool value) {
+  _internal_set_server_streaming(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.MethodDescriptorProto.server_streaming)
+}
+
+// -------------------------------------------------------------------
+
+// FileOptions
+
+// optional string java_package = 1;
+inline bool FileOptions::_internal_has_java_package() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool FileOptions::has_java_package() const {
+  return _internal_has_java_package();
+}
+inline void FileOptions::clear_java_package() {
+  java_package_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& FileOptions::java_package() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_package)
+  return _internal_java_package();
+}
+inline void FileOptions::set_java_package(const std::string& value) {
+  _internal_set_java_package(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_package)
+}
+inline std::string* FileOptions::mutable_java_package() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.java_package)
+  return _internal_mutable_java_package();
+}
+inline const std::string& FileOptions::_internal_java_package() const {
+  return java_package_.Get();
+}
+inline void FileOptions::_internal_set_java_package(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  java_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileOptions::set_java_package(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  java_package_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileOptions.java_package)
+}
+inline void FileOptions::set_java_package(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  java_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.java_package)
+}
+inline void FileOptions::set_java_package(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  java_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.java_package)
+}
+inline std::string* FileOptions::_internal_mutable_java_package() {
+  _has_bits_[0] |= 0x00000001u;
+  return java_package_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileOptions::release_java_package() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileOptions.java_package)
+  if (!_internal_has_java_package()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return java_package_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileOptions::set_allocated_java_package(std::string* java_package) {
+  if (java_package != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  java_package_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), java_package,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.java_package)
+}
+inline std::string* FileOptions::unsafe_arena_release_java_package() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileOptions.java_package)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return java_package_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileOptions::unsafe_arena_set_allocated_java_package(
+    std::string* java_package) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (java_package != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  java_package_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      java_package, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileOptions.java_package)
+}
+
+// optional string java_outer_classname = 8;
+inline bool FileOptions::_internal_has_java_outer_classname() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool FileOptions::has_java_outer_classname() const {
+  return _internal_has_java_outer_classname();
+}
+inline void FileOptions::clear_java_outer_classname() {
+  java_outer_classname_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const std::string& FileOptions::java_outer_classname() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_outer_classname)
+  return _internal_java_outer_classname();
+}
+inline void FileOptions::set_java_outer_classname(const std::string& value) {
+  _internal_set_java_outer_classname(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_outer_classname)
+}
+inline std::string* FileOptions::mutable_java_outer_classname() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.java_outer_classname)
+  return _internal_mutable_java_outer_classname();
+}
+inline const std::string& FileOptions::_internal_java_outer_classname() const {
+  return java_outer_classname_.Get();
+}
+inline void FileOptions::_internal_set_java_outer_classname(const std::string& value) {
+  _has_bits_[0] |= 0x00000002u;
+  java_outer_classname_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileOptions::set_java_outer_classname(std::string&& value) {
+  _has_bits_[0] |= 0x00000002u;
+  java_outer_classname_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileOptions.java_outer_classname)
+}
+inline void FileOptions::set_java_outer_classname(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000002u;
+  java_outer_classname_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.java_outer_classname)
+}
+inline void FileOptions::set_java_outer_classname(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000002u;
+  java_outer_classname_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.java_outer_classname)
+}
+inline std::string* FileOptions::_internal_mutable_java_outer_classname() {
+  _has_bits_[0] |= 0x00000002u;
+  return java_outer_classname_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileOptions::release_java_outer_classname() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileOptions.java_outer_classname)
+  if (!_internal_has_java_outer_classname()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000002u;
+  return java_outer_classname_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileOptions::set_allocated_java_outer_classname(std::string* java_outer_classname) {
+  if (java_outer_classname != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  java_outer_classname_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), java_outer_classname,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.java_outer_classname)
+}
+inline std::string* FileOptions::unsafe_arena_release_java_outer_classname() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileOptions.java_outer_classname)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000002u;
+  return java_outer_classname_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileOptions::unsafe_arena_set_allocated_java_outer_classname(
+    std::string* java_outer_classname) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (java_outer_classname != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  java_outer_classname_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      java_outer_classname, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileOptions.java_outer_classname)
+}
+
+// optional bool java_multiple_files = 10 [default = false];
+inline bool FileOptions::_internal_has_java_multiple_files() const {
+  bool value = (_has_bits_[0] & 0x00000400u) != 0;
+  return value;
+}
+inline bool FileOptions::has_java_multiple_files() const {
+  return _internal_has_java_multiple_files();
+}
+inline void FileOptions::clear_java_multiple_files() {
+  java_multiple_files_ = false;
+  _has_bits_[0] &= ~0x00000400u;
+}
+inline bool FileOptions::_internal_java_multiple_files() const {
+  return java_multiple_files_;
+}
+inline bool FileOptions::java_multiple_files() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_multiple_files)
+  return _internal_java_multiple_files();
+}
+inline void FileOptions::_internal_set_java_multiple_files(bool value) {
+  _has_bits_[0] |= 0x00000400u;
+  java_multiple_files_ = value;
+}
+inline void FileOptions::set_java_multiple_files(bool value) {
+  _internal_set_java_multiple_files(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_multiple_files)
+}
+
+// optional bool java_generate_equals_and_hash = 20 [deprecated = true];
+inline bool FileOptions::_internal_has_java_generate_equals_and_hash() const {
+  bool value = (_has_bits_[0] & 0x00000800u) != 0;
+  return value;
+}
+inline bool FileOptions::has_java_generate_equals_and_hash() const {
+  return _internal_has_java_generate_equals_and_hash();
+}
+inline void FileOptions::clear_java_generate_equals_and_hash() {
+  java_generate_equals_and_hash_ = false;
+  _has_bits_[0] &= ~0x00000800u;
+}
+inline bool FileOptions::_internal_java_generate_equals_and_hash() const {
+  return java_generate_equals_and_hash_;
+}
+inline bool FileOptions::java_generate_equals_and_hash() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_generate_equals_and_hash)
+  return _internal_java_generate_equals_and_hash();
+}
+inline void FileOptions::_internal_set_java_generate_equals_and_hash(bool value) {
+  _has_bits_[0] |= 0x00000800u;
+  java_generate_equals_and_hash_ = value;
+}
+inline void FileOptions::set_java_generate_equals_and_hash(bool value) {
+  _internal_set_java_generate_equals_and_hash(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_generate_equals_and_hash)
+}
+
+// optional bool java_string_check_utf8 = 27 [default = false];
+inline bool FileOptions::_internal_has_java_string_check_utf8() const {
+  bool value = (_has_bits_[0] & 0x00001000u) != 0;
+  return value;
+}
+inline bool FileOptions::has_java_string_check_utf8() const {
+  return _internal_has_java_string_check_utf8();
+}
+inline void FileOptions::clear_java_string_check_utf8() {
+  java_string_check_utf8_ = false;
+  _has_bits_[0] &= ~0x00001000u;
+}
+inline bool FileOptions::_internal_java_string_check_utf8() const {
+  return java_string_check_utf8_;
+}
+inline bool FileOptions::java_string_check_utf8() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_string_check_utf8)
+  return _internal_java_string_check_utf8();
+}
+inline void FileOptions::_internal_set_java_string_check_utf8(bool value) {
+  _has_bits_[0] |= 0x00001000u;
+  java_string_check_utf8_ = value;
+}
+inline void FileOptions::set_java_string_check_utf8(bool value) {
+  _internal_set_java_string_check_utf8(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_string_check_utf8)
+}
+
+// optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED];
+inline bool FileOptions::_internal_has_optimize_for() const {
+  bool value = (_has_bits_[0] & 0x00080000u) != 0;
+  return value;
+}
+inline bool FileOptions::has_optimize_for() const {
+  return _internal_has_optimize_for();
+}
+inline void FileOptions::clear_optimize_for() {
+  optimize_for_ = 1;
+  _has_bits_[0] &= ~0x00080000u;
+}
+inline PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode FileOptions::_internal_optimize_for() const {
+  return static_cast< PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode >(optimize_for_);
+}
+inline PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode FileOptions::optimize_for() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.optimize_for)
+  return _internal_optimize_for();
+}
+inline void FileOptions::_internal_set_optimize_for(PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode value) {
+  assert(PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode_IsValid(value));
+  _has_bits_[0] |= 0x00080000u;
+  optimize_for_ = value;
+}
+inline void FileOptions::set_optimize_for(PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode value) {
+  _internal_set_optimize_for(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.optimize_for)
+}
+
+// optional string go_package = 11;
+inline bool FileOptions::_internal_has_go_package() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool FileOptions::has_go_package() const {
+  return _internal_has_go_package();
+}
+inline void FileOptions::clear_go_package() {
+  go_package_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline const std::string& FileOptions::go_package() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.go_package)
+  return _internal_go_package();
+}
+inline void FileOptions::set_go_package(const std::string& value) {
+  _internal_set_go_package(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.go_package)
+}
+inline std::string* FileOptions::mutable_go_package() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.go_package)
+  return _internal_mutable_go_package();
+}
+inline const std::string& FileOptions::_internal_go_package() const {
+  return go_package_.Get();
+}
+inline void FileOptions::_internal_set_go_package(const std::string& value) {
+  _has_bits_[0] |= 0x00000004u;
+  go_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileOptions::set_go_package(std::string&& value) {
+  _has_bits_[0] |= 0x00000004u;
+  go_package_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileOptions.go_package)
+}
+inline void FileOptions::set_go_package(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000004u;
+  go_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.go_package)
+}
+inline void FileOptions::set_go_package(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000004u;
+  go_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.go_package)
+}
+inline std::string* FileOptions::_internal_mutable_go_package() {
+  _has_bits_[0] |= 0x00000004u;
+  return go_package_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileOptions::release_go_package() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileOptions.go_package)
+  if (!_internal_has_go_package()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000004u;
+  return go_package_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileOptions::set_allocated_go_package(std::string* go_package) {
+  if (go_package != nullptr) {
+    _has_bits_[0] |= 0x00000004u;
+  } else {
+    _has_bits_[0] &= ~0x00000004u;
+  }
+  go_package_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), go_package,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.go_package)
+}
+inline std::string* FileOptions::unsafe_arena_release_go_package() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileOptions.go_package)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000004u;
+  return go_package_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileOptions::unsafe_arena_set_allocated_go_package(
+    std::string* go_package) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (go_package != nullptr) {
+    _has_bits_[0] |= 0x00000004u;
+  } else {
+    _has_bits_[0] &= ~0x00000004u;
+  }
+  go_package_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      go_package, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileOptions.go_package)
+}
+
+// optional bool cc_generic_services = 16 [default = false];
+inline bool FileOptions::_internal_has_cc_generic_services() const {
+  bool value = (_has_bits_[0] & 0x00002000u) != 0;
+  return value;
+}
+inline bool FileOptions::has_cc_generic_services() const {
+  return _internal_has_cc_generic_services();
+}
+inline void FileOptions::clear_cc_generic_services() {
+  cc_generic_services_ = false;
+  _has_bits_[0] &= ~0x00002000u;
+}
+inline bool FileOptions::_internal_cc_generic_services() const {
+  return cc_generic_services_;
+}
+inline bool FileOptions::cc_generic_services() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.cc_generic_services)
+  return _internal_cc_generic_services();
+}
+inline void FileOptions::_internal_set_cc_generic_services(bool value) {
+  _has_bits_[0] |= 0x00002000u;
+  cc_generic_services_ = value;
+}
+inline void FileOptions::set_cc_generic_services(bool value) {
+  _internal_set_cc_generic_services(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.cc_generic_services)
+}
+
+// optional bool java_generic_services = 17 [default = false];
+inline bool FileOptions::_internal_has_java_generic_services() const {
+  bool value = (_has_bits_[0] & 0x00004000u) != 0;
+  return value;
+}
+inline bool FileOptions::has_java_generic_services() const {
+  return _internal_has_java_generic_services();
+}
+inline void FileOptions::clear_java_generic_services() {
+  java_generic_services_ = false;
+  _has_bits_[0] &= ~0x00004000u;
+}
+inline bool FileOptions::_internal_java_generic_services() const {
+  return java_generic_services_;
+}
+inline bool FileOptions::java_generic_services() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_generic_services)
+  return _internal_java_generic_services();
+}
+inline void FileOptions::_internal_set_java_generic_services(bool value) {
+  _has_bits_[0] |= 0x00004000u;
+  java_generic_services_ = value;
+}
+inline void FileOptions::set_java_generic_services(bool value) {
+  _internal_set_java_generic_services(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_generic_services)
+}
+
+// optional bool py_generic_services = 18 [default = false];
+inline bool FileOptions::_internal_has_py_generic_services() const {
+  bool value = (_has_bits_[0] & 0x00008000u) != 0;
+  return value;
+}
+inline bool FileOptions::has_py_generic_services() const {
+  return _internal_has_py_generic_services();
+}
+inline void FileOptions::clear_py_generic_services() {
+  py_generic_services_ = false;
+  _has_bits_[0] &= ~0x00008000u;
+}
+inline bool FileOptions::_internal_py_generic_services() const {
+  return py_generic_services_;
+}
+inline bool FileOptions::py_generic_services() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.py_generic_services)
+  return _internal_py_generic_services();
+}
+inline void FileOptions::_internal_set_py_generic_services(bool value) {
+  _has_bits_[0] |= 0x00008000u;
+  py_generic_services_ = value;
+}
+inline void FileOptions::set_py_generic_services(bool value) {
+  _internal_set_py_generic_services(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.py_generic_services)
+}
+
+// optional bool php_generic_services = 42 [default = false];
+inline bool FileOptions::_internal_has_php_generic_services() const {
+  bool value = (_has_bits_[0] & 0x00010000u) != 0;
+  return value;
+}
+inline bool FileOptions::has_php_generic_services() const {
+  return _internal_has_php_generic_services();
+}
+inline void FileOptions::clear_php_generic_services() {
+  php_generic_services_ = false;
+  _has_bits_[0] &= ~0x00010000u;
+}
+inline bool FileOptions::_internal_php_generic_services() const {
+  return php_generic_services_;
+}
+inline bool FileOptions::php_generic_services() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.php_generic_services)
+  return _internal_php_generic_services();
+}
+inline void FileOptions::_internal_set_php_generic_services(bool value) {
+  _has_bits_[0] |= 0x00010000u;
+  php_generic_services_ = value;
+}
+inline void FileOptions::set_php_generic_services(bool value) {
+  _internal_set_php_generic_services(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.php_generic_services)
+}
+
+// optional bool deprecated = 23 [default = false];
+inline bool FileOptions::_internal_has_deprecated() const {
+  bool value = (_has_bits_[0] & 0x00020000u) != 0;
+  return value;
+}
+inline bool FileOptions::has_deprecated() const {
+  return _internal_has_deprecated();
+}
+inline void FileOptions::clear_deprecated() {
+  deprecated_ = false;
+  _has_bits_[0] &= ~0x00020000u;
+}
+inline bool FileOptions::_internal_deprecated() const {
+  return deprecated_;
+}
+inline bool FileOptions::deprecated() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.deprecated)
+  return _internal_deprecated();
+}
+inline void FileOptions::_internal_set_deprecated(bool value) {
+  _has_bits_[0] |= 0x00020000u;
+  deprecated_ = value;
+}
+inline void FileOptions::set_deprecated(bool value) {
+  _internal_set_deprecated(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.deprecated)
+}
+
+// optional bool cc_enable_arenas = 31 [default = false];
+inline bool FileOptions::_internal_has_cc_enable_arenas() const {
+  bool value = (_has_bits_[0] & 0x00040000u) != 0;
+  return value;
+}
+inline bool FileOptions::has_cc_enable_arenas() const {
+  return _internal_has_cc_enable_arenas();
+}
+inline void FileOptions::clear_cc_enable_arenas() {
+  cc_enable_arenas_ = false;
+  _has_bits_[0] &= ~0x00040000u;
+}
+inline bool FileOptions::_internal_cc_enable_arenas() const {
+  return cc_enable_arenas_;
+}
+inline bool FileOptions::cc_enable_arenas() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.cc_enable_arenas)
+  return _internal_cc_enable_arenas();
+}
+inline void FileOptions::_internal_set_cc_enable_arenas(bool value) {
+  _has_bits_[0] |= 0x00040000u;
+  cc_enable_arenas_ = value;
+}
+inline void FileOptions::set_cc_enable_arenas(bool value) {
+  _internal_set_cc_enable_arenas(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.cc_enable_arenas)
+}
+
+// optional string objc_class_prefix = 36;
+inline bool FileOptions::_internal_has_objc_class_prefix() const {
+  bool value = (_has_bits_[0] & 0x00000008u) != 0;
+  return value;
+}
+inline bool FileOptions::has_objc_class_prefix() const {
+  return _internal_has_objc_class_prefix();
+}
+inline void FileOptions::clear_objc_class_prefix() {
+  objc_class_prefix_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000008u;
+}
+inline const std::string& FileOptions::objc_class_prefix() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.objc_class_prefix)
+  return _internal_objc_class_prefix();
+}
+inline void FileOptions::set_objc_class_prefix(const std::string& value) {
+  _internal_set_objc_class_prefix(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.objc_class_prefix)
+}
+inline std::string* FileOptions::mutable_objc_class_prefix() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.objc_class_prefix)
+  return _internal_mutable_objc_class_prefix();
+}
+inline const std::string& FileOptions::_internal_objc_class_prefix() const {
+  return objc_class_prefix_.Get();
+}
+inline void FileOptions::_internal_set_objc_class_prefix(const std::string& value) {
+  _has_bits_[0] |= 0x00000008u;
+  objc_class_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileOptions::set_objc_class_prefix(std::string&& value) {
+  _has_bits_[0] |= 0x00000008u;
+  objc_class_prefix_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileOptions.objc_class_prefix)
+}
+inline void FileOptions::set_objc_class_prefix(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000008u;
+  objc_class_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.objc_class_prefix)
+}
+inline void FileOptions::set_objc_class_prefix(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000008u;
+  objc_class_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.objc_class_prefix)
+}
+inline std::string* FileOptions::_internal_mutable_objc_class_prefix() {
+  _has_bits_[0] |= 0x00000008u;
+  return objc_class_prefix_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileOptions::release_objc_class_prefix() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileOptions.objc_class_prefix)
+  if (!_internal_has_objc_class_prefix()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000008u;
+  return objc_class_prefix_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileOptions::set_allocated_objc_class_prefix(std::string* objc_class_prefix) {
+  if (objc_class_prefix != nullptr) {
+    _has_bits_[0] |= 0x00000008u;
+  } else {
+    _has_bits_[0] &= ~0x00000008u;
+  }
+  objc_class_prefix_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), objc_class_prefix,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.objc_class_prefix)
+}
+inline std::string* FileOptions::unsafe_arena_release_objc_class_prefix() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileOptions.objc_class_prefix)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000008u;
+  return objc_class_prefix_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileOptions::unsafe_arena_set_allocated_objc_class_prefix(
+    std::string* objc_class_prefix) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (objc_class_prefix != nullptr) {
+    _has_bits_[0] |= 0x00000008u;
+  } else {
+    _has_bits_[0] &= ~0x00000008u;
+  }
+  objc_class_prefix_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      objc_class_prefix, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileOptions.objc_class_prefix)
+}
+
+// optional string csharp_namespace = 37;
+inline bool FileOptions::_internal_has_csharp_namespace() const {
+  bool value = (_has_bits_[0] & 0x00000010u) != 0;
+  return value;
+}
+inline bool FileOptions::has_csharp_namespace() const {
+  return _internal_has_csharp_namespace();
+}
+inline void FileOptions::clear_csharp_namespace() {
+  csharp_namespace_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000010u;
+}
+inline const std::string& FileOptions::csharp_namespace() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.csharp_namespace)
+  return _internal_csharp_namespace();
+}
+inline void FileOptions::set_csharp_namespace(const std::string& value) {
+  _internal_set_csharp_namespace(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.csharp_namespace)
+}
+inline std::string* FileOptions::mutable_csharp_namespace() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.csharp_namespace)
+  return _internal_mutable_csharp_namespace();
+}
+inline const std::string& FileOptions::_internal_csharp_namespace() const {
+  return csharp_namespace_.Get();
+}
+inline void FileOptions::_internal_set_csharp_namespace(const std::string& value) {
+  _has_bits_[0] |= 0x00000010u;
+  csharp_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileOptions::set_csharp_namespace(std::string&& value) {
+  _has_bits_[0] |= 0x00000010u;
+  csharp_namespace_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileOptions.csharp_namespace)
+}
+inline void FileOptions::set_csharp_namespace(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000010u;
+  csharp_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.csharp_namespace)
+}
+inline void FileOptions::set_csharp_namespace(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000010u;
+  csharp_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.csharp_namespace)
+}
+inline std::string* FileOptions::_internal_mutable_csharp_namespace() {
+  _has_bits_[0] |= 0x00000010u;
+  return csharp_namespace_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileOptions::release_csharp_namespace() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileOptions.csharp_namespace)
+  if (!_internal_has_csharp_namespace()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000010u;
+  return csharp_namespace_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileOptions::set_allocated_csharp_namespace(std::string* csharp_namespace) {
+  if (csharp_namespace != nullptr) {
+    _has_bits_[0] |= 0x00000010u;
+  } else {
+    _has_bits_[0] &= ~0x00000010u;
+  }
+  csharp_namespace_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), csharp_namespace,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.csharp_namespace)
+}
+inline std::string* FileOptions::unsafe_arena_release_csharp_namespace() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileOptions.csharp_namespace)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000010u;
+  return csharp_namespace_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileOptions::unsafe_arena_set_allocated_csharp_namespace(
+    std::string* csharp_namespace) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (csharp_namespace != nullptr) {
+    _has_bits_[0] |= 0x00000010u;
+  } else {
+    _has_bits_[0] &= ~0x00000010u;
+  }
+  csharp_namespace_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      csharp_namespace, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileOptions.csharp_namespace)
+}
+
+// optional string swift_prefix = 39;
+inline bool FileOptions::_internal_has_swift_prefix() const {
+  bool value = (_has_bits_[0] & 0x00000020u) != 0;
+  return value;
+}
+inline bool FileOptions::has_swift_prefix() const {
+  return _internal_has_swift_prefix();
+}
+inline void FileOptions::clear_swift_prefix() {
+  swift_prefix_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000020u;
+}
+inline const std::string& FileOptions::swift_prefix() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.swift_prefix)
+  return _internal_swift_prefix();
+}
+inline void FileOptions::set_swift_prefix(const std::string& value) {
+  _internal_set_swift_prefix(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.swift_prefix)
+}
+inline std::string* FileOptions::mutable_swift_prefix() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.swift_prefix)
+  return _internal_mutable_swift_prefix();
+}
+inline const std::string& FileOptions::_internal_swift_prefix() const {
+  return swift_prefix_.Get();
+}
+inline void FileOptions::_internal_set_swift_prefix(const std::string& value) {
+  _has_bits_[0] |= 0x00000020u;
+  swift_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileOptions::set_swift_prefix(std::string&& value) {
+  _has_bits_[0] |= 0x00000020u;
+  swift_prefix_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileOptions.swift_prefix)
+}
+inline void FileOptions::set_swift_prefix(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000020u;
+  swift_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.swift_prefix)
+}
+inline void FileOptions::set_swift_prefix(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000020u;
+  swift_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.swift_prefix)
+}
+inline std::string* FileOptions::_internal_mutable_swift_prefix() {
+  _has_bits_[0] |= 0x00000020u;
+  return swift_prefix_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileOptions::release_swift_prefix() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileOptions.swift_prefix)
+  if (!_internal_has_swift_prefix()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000020u;
+  return swift_prefix_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileOptions::set_allocated_swift_prefix(std::string* swift_prefix) {
+  if (swift_prefix != nullptr) {
+    _has_bits_[0] |= 0x00000020u;
+  } else {
+    _has_bits_[0] &= ~0x00000020u;
+  }
+  swift_prefix_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), swift_prefix,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.swift_prefix)
+}
+inline std::string* FileOptions::unsafe_arena_release_swift_prefix() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileOptions.swift_prefix)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000020u;
+  return swift_prefix_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileOptions::unsafe_arena_set_allocated_swift_prefix(
+    std::string* swift_prefix) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (swift_prefix != nullptr) {
+    _has_bits_[0] |= 0x00000020u;
+  } else {
+    _has_bits_[0] &= ~0x00000020u;
+  }
+  swift_prefix_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      swift_prefix, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileOptions.swift_prefix)
+}
+
+// optional string php_class_prefix = 40;
+inline bool FileOptions::_internal_has_php_class_prefix() const {
+  bool value = (_has_bits_[0] & 0x00000040u) != 0;
+  return value;
+}
+inline bool FileOptions::has_php_class_prefix() const {
+  return _internal_has_php_class_prefix();
+}
+inline void FileOptions::clear_php_class_prefix() {
+  php_class_prefix_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000040u;
+}
+inline const std::string& FileOptions::php_class_prefix() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.php_class_prefix)
+  return _internal_php_class_prefix();
+}
+inline void FileOptions::set_php_class_prefix(const std::string& value) {
+  _internal_set_php_class_prefix(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.php_class_prefix)
+}
+inline std::string* FileOptions::mutable_php_class_prefix() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.php_class_prefix)
+  return _internal_mutable_php_class_prefix();
+}
+inline const std::string& FileOptions::_internal_php_class_prefix() const {
+  return php_class_prefix_.Get();
+}
+inline void FileOptions::_internal_set_php_class_prefix(const std::string& value) {
+  _has_bits_[0] |= 0x00000040u;
+  php_class_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileOptions::set_php_class_prefix(std::string&& value) {
+  _has_bits_[0] |= 0x00000040u;
+  php_class_prefix_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileOptions.php_class_prefix)
+}
+inline void FileOptions::set_php_class_prefix(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000040u;
+  php_class_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.php_class_prefix)
+}
+inline void FileOptions::set_php_class_prefix(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000040u;
+  php_class_prefix_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.php_class_prefix)
+}
+inline std::string* FileOptions::_internal_mutable_php_class_prefix() {
+  _has_bits_[0] |= 0x00000040u;
+  return php_class_prefix_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileOptions::release_php_class_prefix() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileOptions.php_class_prefix)
+  if (!_internal_has_php_class_prefix()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000040u;
+  return php_class_prefix_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileOptions::set_allocated_php_class_prefix(std::string* php_class_prefix) {
+  if (php_class_prefix != nullptr) {
+    _has_bits_[0] |= 0x00000040u;
+  } else {
+    _has_bits_[0] &= ~0x00000040u;
+  }
+  php_class_prefix_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), php_class_prefix,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.php_class_prefix)
+}
+inline std::string* FileOptions::unsafe_arena_release_php_class_prefix() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileOptions.php_class_prefix)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000040u;
+  return php_class_prefix_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileOptions::unsafe_arena_set_allocated_php_class_prefix(
+    std::string* php_class_prefix) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (php_class_prefix != nullptr) {
+    _has_bits_[0] |= 0x00000040u;
+  } else {
+    _has_bits_[0] &= ~0x00000040u;
+  }
+  php_class_prefix_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      php_class_prefix, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileOptions.php_class_prefix)
+}
+
+// optional string php_namespace = 41;
+inline bool FileOptions::_internal_has_php_namespace() const {
+  bool value = (_has_bits_[0] & 0x00000080u) != 0;
+  return value;
+}
+inline bool FileOptions::has_php_namespace() const {
+  return _internal_has_php_namespace();
+}
+inline void FileOptions::clear_php_namespace() {
+  php_namespace_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000080u;
+}
+inline const std::string& FileOptions::php_namespace() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.php_namespace)
+  return _internal_php_namespace();
+}
+inline void FileOptions::set_php_namespace(const std::string& value) {
+  _internal_set_php_namespace(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.php_namespace)
+}
+inline std::string* FileOptions::mutable_php_namespace() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.php_namespace)
+  return _internal_mutable_php_namespace();
+}
+inline const std::string& FileOptions::_internal_php_namespace() const {
+  return php_namespace_.Get();
+}
+inline void FileOptions::_internal_set_php_namespace(const std::string& value) {
+  _has_bits_[0] |= 0x00000080u;
+  php_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileOptions::set_php_namespace(std::string&& value) {
+  _has_bits_[0] |= 0x00000080u;
+  php_namespace_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileOptions.php_namespace)
+}
+inline void FileOptions::set_php_namespace(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000080u;
+  php_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.php_namespace)
+}
+inline void FileOptions::set_php_namespace(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000080u;
+  php_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.php_namespace)
+}
+inline std::string* FileOptions::_internal_mutable_php_namespace() {
+  _has_bits_[0] |= 0x00000080u;
+  return php_namespace_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileOptions::release_php_namespace() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileOptions.php_namespace)
+  if (!_internal_has_php_namespace()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000080u;
+  return php_namespace_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileOptions::set_allocated_php_namespace(std::string* php_namespace) {
+  if (php_namespace != nullptr) {
+    _has_bits_[0] |= 0x00000080u;
+  } else {
+    _has_bits_[0] &= ~0x00000080u;
+  }
+  php_namespace_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), php_namespace,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.php_namespace)
+}
+inline std::string* FileOptions::unsafe_arena_release_php_namespace() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileOptions.php_namespace)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000080u;
+  return php_namespace_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileOptions::unsafe_arena_set_allocated_php_namespace(
+    std::string* php_namespace) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (php_namespace != nullptr) {
+    _has_bits_[0] |= 0x00000080u;
+  } else {
+    _has_bits_[0] &= ~0x00000080u;
+  }
+  php_namespace_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      php_namespace, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileOptions.php_namespace)
+}
+
+// optional string php_metadata_namespace = 44;
+inline bool FileOptions::_internal_has_php_metadata_namespace() const {
+  bool value = (_has_bits_[0] & 0x00000100u) != 0;
+  return value;
+}
+inline bool FileOptions::has_php_metadata_namespace() const {
+  return _internal_has_php_metadata_namespace();
+}
+inline void FileOptions::clear_php_metadata_namespace() {
+  php_metadata_namespace_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000100u;
+}
+inline const std::string& FileOptions::php_metadata_namespace() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.php_metadata_namespace)
+  return _internal_php_metadata_namespace();
+}
+inline void FileOptions::set_php_metadata_namespace(const std::string& value) {
+  _internal_set_php_metadata_namespace(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.php_metadata_namespace)
+}
+inline std::string* FileOptions::mutable_php_metadata_namespace() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.php_metadata_namespace)
+  return _internal_mutable_php_metadata_namespace();
+}
+inline const std::string& FileOptions::_internal_php_metadata_namespace() const {
+  return php_metadata_namespace_.Get();
+}
+inline void FileOptions::_internal_set_php_metadata_namespace(const std::string& value) {
+  _has_bits_[0] |= 0x00000100u;
+  php_metadata_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileOptions::set_php_metadata_namespace(std::string&& value) {
+  _has_bits_[0] |= 0x00000100u;
+  php_metadata_namespace_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileOptions.php_metadata_namespace)
+}
+inline void FileOptions::set_php_metadata_namespace(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000100u;
+  php_metadata_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.php_metadata_namespace)
+}
+inline void FileOptions::set_php_metadata_namespace(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000100u;
+  php_metadata_namespace_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.php_metadata_namespace)
+}
+inline std::string* FileOptions::_internal_mutable_php_metadata_namespace() {
+  _has_bits_[0] |= 0x00000100u;
+  return php_metadata_namespace_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileOptions::release_php_metadata_namespace() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileOptions.php_metadata_namespace)
+  if (!_internal_has_php_metadata_namespace()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000100u;
+  return php_metadata_namespace_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileOptions::set_allocated_php_metadata_namespace(std::string* php_metadata_namespace) {
+  if (php_metadata_namespace != nullptr) {
+    _has_bits_[0] |= 0x00000100u;
+  } else {
+    _has_bits_[0] &= ~0x00000100u;
+  }
+  php_metadata_namespace_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), php_metadata_namespace,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.php_metadata_namespace)
+}
+inline std::string* FileOptions::unsafe_arena_release_php_metadata_namespace() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileOptions.php_metadata_namespace)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000100u;
+  return php_metadata_namespace_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileOptions::unsafe_arena_set_allocated_php_metadata_namespace(
+    std::string* php_metadata_namespace) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (php_metadata_namespace != nullptr) {
+    _has_bits_[0] |= 0x00000100u;
+  } else {
+    _has_bits_[0] &= ~0x00000100u;
+  }
+  php_metadata_namespace_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      php_metadata_namespace, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileOptions.php_metadata_namespace)
+}
+
+// optional string ruby_package = 45;
+inline bool FileOptions::_internal_has_ruby_package() const {
+  bool value = (_has_bits_[0] & 0x00000200u) != 0;
+  return value;
+}
+inline bool FileOptions::has_ruby_package() const {
+  return _internal_has_ruby_package();
+}
+inline void FileOptions::clear_ruby_package() {
+  ruby_package_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000200u;
+}
+inline const std::string& FileOptions::ruby_package() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.ruby_package)
+  return _internal_ruby_package();
+}
+inline void FileOptions::set_ruby_package(const std::string& value) {
+  _internal_set_ruby_package(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.ruby_package)
+}
+inline std::string* FileOptions::mutable_ruby_package() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.ruby_package)
+  return _internal_mutable_ruby_package();
+}
+inline const std::string& FileOptions::_internal_ruby_package() const {
+  return ruby_package_.Get();
+}
+inline void FileOptions::_internal_set_ruby_package(const std::string& value) {
+  _has_bits_[0] |= 0x00000200u;
+  ruby_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void FileOptions::set_ruby_package(std::string&& value) {
+  _has_bits_[0] |= 0x00000200u;
+  ruby_package_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.FileOptions.ruby_package)
+}
+inline void FileOptions::set_ruby_package(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000200u;
+  ruby_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.ruby_package)
+}
+inline void FileOptions::set_ruby_package(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000200u;
+  ruby_package_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.ruby_package)
+}
+inline std::string* FileOptions::_internal_mutable_ruby_package() {
+  _has_bits_[0] |= 0x00000200u;
+  return ruby_package_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* FileOptions::release_ruby_package() {
+  // @@protoc_insertion_point(field_release:google.protobuf.FileOptions.ruby_package)
+  if (!_internal_has_ruby_package()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000200u;
+  return ruby_package_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void FileOptions::set_allocated_ruby_package(std::string* ruby_package) {
+  if (ruby_package != nullptr) {
+    _has_bits_[0] |= 0x00000200u;
+  } else {
+    _has_bits_[0] &= ~0x00000200u;
+  }
+  ruby_package_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ruby_package,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.ruby_package)
+}
+inline std::string* FileOptions::unsafe_arena_release_ruby_package() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.FileOptions.ruby_package)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000200u;
+  return ruby_package_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void FileOptions::unsafe_arena_set_allocated_ruby_package(
+    std::string* ruby_package) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (ruby_package != nullptr) {
+    _has_bits_[0] |= 0x00000200u;
+  } else {
+    _has_bits_[0] &= ~0x00000200u;
+  }
+  ruby_package_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      ruby_package, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.FileOptions.ruby_package)
+}
+
+// repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+inline int FileOptions::_internal_uninterpreted_option_size() const {
+  return uninterpreted_option_.size();
+}
+inline int FileOptions::uninterpreted_option_size() const {
+  return _internal_uninterpreted_option_size();
+}
+inline void FileOptions::clear_uninterpreted_option() {
+  uninterpreted_option_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* FileOptions::mutable_uninterpreted_option(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.uninterpreted_option)
+  return uninterpreted_option_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+FileOptions::mutable_uninterpreted_option() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileOptions.uninterpreted_option)
+  return &uninterpreted_option_;
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& FileOptions::_internal_uninterpreted_option(int index) const {
+  return uninterpreted_option_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& FileOptions::uninterpreted_option(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.uninterpreted_option)
+  return _internal_uninterpreted_option(index);
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* FileOptions::_internal_add_uninterpreted_option() {
+  return uninterpreted_option_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* FileOptions::add_uninterpreted_option() {
+  // @@protoc_insertion_point(field_add:google.protobuf.FileOptions.uninterpreted_option)
+  return _internal_add_uninterpreted_option();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+FileOptions::uninterpreted_option() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.FileOptions.uninterpreted_option)
+  return uninterpreted_option_;
+}
+
+// -------------------------------------------------------------------
+
+// MessageOptions
+
+// optional bool message_set_wire_format = 1 [default = false];
+inline bool MessageOptions::_internal_has_message_set_wire_format() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool MessageOptions::has_message_set_wire_format() const {
+  return _internal_has_message_set_wire_format();
+}
+inline void MessageOptions::clear_message_set_wire_format() {
+  message_set_wire_format_ = false;
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline bool MessageOptions::_internal_message_set_wire_format() const {
+  return message_set_wire_format_;
+}
+inline bool MessageOptions::message_set_wire_format() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MessageOptions.message_set_wire_format)
+  return _internal_message_set_wire_format();
+}
+inline void MessageOptions::_internal_set_message_set_wire_format(bool value) {
+  _has_bits_[0] |= 0x00000001u;
+  message_set_wire_format_ = value;
+}
+inline void MessageOptions::set_message_set_wire_format(bool value) {
+  _internal_set_message_set_wire_format(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.MessageOptions.message_set_wire_format)
+}
+
+// optional bool no_standard_descriptor_accessor = 2 [default = false];
+inline bool MessageOptions::_internal_has_no_standard_descriptor_accessor() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool MessageOptions::has_no_standard_descriptor_accessor() const {
+  return _internal_has_no_standard_descriptor_accessor();
+}
+inline void MessageOptions::clear_no_standard_descriptor_accessor() {
+  no_standard_descriptor_accessor_ = false;
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline bool MessageOptions::_internal_no_standard_descriptor_accessor() const {
+  return no_standard_descriptor_accessor_;
+}
+inline bool MessageOptions::no_standard_descriptor_accessor() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MessageOptions.no_standard_descriptor_accessor)
+  return _internal_no_standard_descriptor_accessor();
+}
+inline void MessageOptions::_internal_set_no_standard_descriptor_accessor(bool value) {
+  _has_bits_[0] |= 0x00000002u;
+  no_standard_descriptor_accessor_ = value;
+}
+inline void MessageOptions::set_no_standard_descriptor_accessor(bool value) {
+  _internal_set_no_standard_descriptor_accessor(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.MessageOptions.no_standard_descriptor_accessor)
+}
+
+// optional bool deprecated = 3 [default = false];
+inline bool MessageOptions::_internal_has_deprecated() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool MessageOptions::has_deprecated() const {
+  return _internal_has_deprecated();
+}
+inline void MessageOptions::clear_deprecated() {
+  deprecated_ = false;
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline bool MessageOptions::_internal_deprecated() const {
+  return deprecated_;
+}
+inline bool MessageOptions::deprecated() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MessageOptions.deprecated)
+  return _internal_deprecated();
+}
+inline void MessageOptions::_internal_set_deprecated(bool value) {
+  _has_bits_[0] |= 0x00000004u;
+  deprecated_ = value;
+}
+inline void MessageOptions::set_deprecated(bool value) {
+  _internal_set_deprecated(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.MessageOptions.deprecated)
+}
+
+// optional bool map_entry = 7;
+inline bool MessageOptions::_internal_has_map_entry() const {
+  bool value = (_has_bits_[0] & 0x00000008u) != 0;
+  return value;
+}
+inline bool MessageOptions::has_map_entry() const {
+  return _internal_has_map_entry();
+}
+inline void MessageOptions::clear_map_entry() {
+  map_entry_ = false;
+  _has_bits_[0] &= ~0x00000008u;
+}
+inline bool MessageOptions::_internal_map_entry() const {
+  return map_entry_;
+}
+inline bool MessageOptions::map_entry() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MessageOptions.map_entry)
+  return _internal_map_entry();
+}
+inline void MessageOptions::_internal_set_map_entry(bool value) {
+  _has_bits_[0] |= 0x00000008u;
+  map_entry_ = value;
+}
+inline void MessageOptions::set_map_entry(bool value) {
+  _internal_set_map_entry(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.MessageOptions.map_entry)
+}
+
+// repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+inline int MessageOptions::_internal_uninterpreted_option_size() const {
+  return uninterpreted_option_.size();
+}
+inline int MessageOptions::uninterpreted_option_size() const {
+  return _internal_uninterpreted_option_size();
+}
+inline void MessageOptions::clear_uninterpreted_option() {
+  uninterpreted_option_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* MessageOptions::mutable_uninterpreted_option(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.MessageOptions.uninterpreted_option)
+  return uninterpreted_option_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+MessageOptions::mutable_uninterpreted_option() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.MessageOptions.uninterpreted_option)
+  return &uninterpreted_option_;
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& MessageOptions::_internal_uninterpreted_option(int index) const {
+  return uninterpreted_option_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& MessageOptions::uninterpreted_option(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MessageOptions.uninterpreted_option)
+  return _internal_uninterpreted_option(index);
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* MessageOptions::_internal_add_uninterpreted_option() {
+  return uninterpreted_option_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* MessageOptions::add_uninterpreted_option() {
+  // @@protoc_insertion_point(field_add:google.protobuf.MessageOptions.uninterpreted_option)
+  return _internal_add_uninterpreted_option();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+MessageOptions::uninterpreted_option() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.MessageOptions.uninterpreted_option)
+  return uninterpreted_option_;
+}
+
+// -------------------------------------------------------------------
+
+// FieldOptions
+
+// optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];
+inline bool FieldOptions::_internal_has_ctype() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool FieldOptions::has_ctype() const {
+  return _internal_has_ctype();
+}
+inline void FieldOptions::clear_ctype() {
+  ctype_ = 0;
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline PROTOBUF_NAMESPACE_ID::FieldOptions_CType FieldOptions::_internal_ctype() const {
+  return static_cast< PROTOBUF_NAMESPACE_ID::FieldOptions_CType >(ctype_);
+}
+inline PROTOBUF_NAMESPACE_ID::FieldOptions_CType FieldOptions::ctype() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.ctype)
+  return _internal_ctype();
+}
+inline void FieldOptions::_internal_set_ctype(PROTOBUF_NAMESPACE_ID::FieldOptions_CType value) {
+  assert(PROTOBUF_NAMESPACE_ID::FieldOptions_CType_IsValid(value));
+  _has_bits_[0] |= 0x00000001u;
+  ctype_ = value;
+}
+inline void FieldOptions::set_ctype(PROTOBUF_NAMESPACE_ID::FieldOptions_CType value) {
+  _internal_set_ctype(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.ctype)
+}
+
+// optional bool packed = 2;
+inline bool FieldOptions::_internal_has_packed() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool FieldOptions::has_packed() const {
+  return _internal_has_packed();
+}
+inline void FieldOptions::clear_packed() {
+  packed_ = false;
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline bool FieldOptions::_internal_packed() const {
+  return packed_;
+}
+inline bool FieldOptions::packed() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.packed)
+  return _internal_packed();
+}
+inline void FieldOptions::_internal_set_packed(bool value) {
+  _has_bits_[0] |= 0x00000002u;
+  packed_ = value;
+}
+inline void FieldOptions::set_packed(bool value) {
+  _internal_set_packed(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.packed)
+}
+
+// optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];
+inline bool FieldOptions::_internal_has_jstype() const {
+  bool value = (_has_bits_[0] & 0x00000020u) != 0;
+  return value;
+}
+inline bool FieldOptions::has_jstype() const {
+  return _internal_has_jstype();
+}
+inline void FieldOptions::clear_jstype() {
+  jstype_ = 0;
+  _has_bits_[0] &= ~0x00000020u;
+}
+inline PROTOBUF_NAMESPACE_ID::FieldOptions_JSType FieldOptions::_internal_jstype() const {
+  return static_cast< PROTOBUF_NAMESPACE_ID::FieldOptions_JSType >(jstype_);
+}
+inline PROTOBUF_NAMESPACE_ID::FieldOptions_JSType FieldOptions::jstype() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.jstype)
+  return _internal_jstype();
+}
+inline void FieldOptions::_internal_set_jstype(PROTOBUF_NAMESPACE_ID::FieldOptions_JSType value) {
+  assert(PROTOBUF_NAMESPACE_ID::FieldOptions_JSType_IsValid(value));
+  _has_bits_[0] |= 0x00000020u;
+  jstype_ = value;
+}
+inline void FieldOptions::set_jstype(PROTOBUF_NAMESPACE_ID::FieldOptions_JSType value) {
+  _internal_set_jstype(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.jstype)
+}
+
+// optional bool lazy = 5 [default = false];
+inline bool FieldOptions::_internal_has_lazy() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool FieldOptions::has_lazy() const {
+  return _internal_has_lazy();
+}
+inline void FieldOptions::clear_lazy() {
+  lazy_ = false;
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline bool FieldOptions::_internal_lazy() const {
+  return lazy_;
+}
+inline bool FieldOptions::lazy() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.lazy)
+  return _internal_lazy();
+}
+inline void FieldOptions::_internal_set_lazy(bool value) {
+  _has_bits_[0] |= 0x00000004u;
+  lazy_ = value;
+}
+inline void FieldOptions::set_lazy(bool value) {
+  _internal_set_lazy(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.lazy)
+}
+
+// optional bool deprecated = 3 [default = false];
+inline bool FieldOptions::_internal_has_deprecated() const {
+  bool value = (_has_bits_[0] & 0x00000008u) != 0;
+  return value;
+}
+inline bool FieldOptions::has_deprecated() const {
+  return _internal_has_deprecated();
+}
+inline void FieldOptions::clear_deprecated() {
+  deprecated_ = false;
+  _has_bits_[0] &= ~0x00000008u;
+}
+inline bool FieldOptions::_internal_deprecated() const {
+  return deprecated_;
+}
+inline bool FieldOptions::deprecated() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.deprecated)
+  return _internal_deprecated();
+}
+inline void FieldOptions::_internal_set_deprecated(bool value) {
+  _has_bits_[0] |= 0x00000008u;
+  deprecated_ = value;
+}
+inline void FieldOptions::set_deprecated(bool value) {
+  _internal_set_deprecated(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.deprecated)
+}
+
+// optional bool weak = 10 [default = false];
+inline bool FieldOptions::_internal_has_weak() const {
+  bool value = (_has_bits_[0] & 0x00000010u) != 0;
+  return value;
+}
+inline bool FieldOptions::has_weak() const {
+  return _internal_has_weak();
+}
+inline void FieldOptions::clear_weak() {
+  weak_ = false;
+  _has_bits_[0] &= ~0x00000010u;
+}
+inline bool FieldOptions::_internal_weak() const {
+  return weak_;
+}
+inline bool FieldOptions::weak() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.weak)
+  return _internal_weak();
+}
+inline void FieldOptions::_internal_set_weak(bool value) {
+  _has_bits_[0] |= 0x00000010u;
+  weak_ = value;
+}
+inline void FieldOptions::set_weak(bool value) {
+  _internal_set_weak(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.weak)
+}
+
+// repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+inline int FieldOptions::_internal_uninterpreted_option_size() const {
+  return uninterpreted_option_.size();
+}
+inline int FieldOptions::uninterpreted_option_size() const {
+  return _internal_uninterpreted_option_size();
+}
+inline void FieldOptions::clear_uninterpreted_option() {
+  uninterpreted_option_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* FieldOptions::mutable_uninterpreted_option(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FieldOptions.uninterpreted_option)
+  return uninterpreted_option_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+FieldOptions::mutable_uninterpreted_option() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.FieldOptions.uninterpreted_option)
+  return &uninterpreted_option_;
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& FieldOptions::_internal_uninterpreted_option(int index) const {
+  return uninterpreted_option_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& FieldOptions::uninterpreted_option(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.uninterpreted_option)
+  return _internal_uninterpreted_option(index);
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* FieldOptions::_internal_add_uninterpreted_option() {
+  return uninterpreted_option_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* FieldOptions::add_uninterpreted_option() {
+  // @@protoc_insertion_point(field_add:google.protobuf.FieldOptions.uninterpreted_option)
+  return _internal_add_uninterpreted_option();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+FieldOptions::uninterpreted_option() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.FieldOptions.uninterpreted_option)
+  return uninterpreted_option_;
+}
+
+// -------------------------------------------------------------------
+
+// OneofOptions
+
+// repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+inline int OneofOptions::_internal_uninterpreted_option_size() const {
+  return uninterpreted_option_.size();
+}
+inline int OneofOptions::uninterpreted_option_size() const {
+  return _internal_uninterpreted_option_size();
+}
+inline void OneofOptions::clear_uninterpreted_option() {
+  uninterpreted_option_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* OneofOptions::mutable_uninterpreted_option(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.OneofOptions.uninterpreted_option)
+  return uninterpreted_option_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+OneofOptions::mutable_uninterpreted_option() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.OneofOptions.uninterpreted_option)
+  return &uninterpreted_option_;
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& OneofOptions::_internal_uninterpreted_option(int index) const {
+  return uninterpreted_option_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& OneofOptions::uninterpreted_option(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.OneofOptions.uninterpreted_option)
+  return _internal_uninterpreted_option(index);
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* OneofOptions::_internal_add_uninterpreted_option() {
+  return uninterpreted_option_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* OneofOptions::add_uninterpreted_option() {
+  // @@protoc_insertion_point(field_add:google.protobuf.OneofOptions.uninterpreted_option)
+  return _internal_add_uninterpreted_option();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+OneofOptions::uninterpreted_option() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.OneofOptions.uninterpreted_option)
+  return uninterpreted_option_;
+}
+
+// -------------------------------------------------------------------
+
+// EnumOptions
+
+// optional bool allow_alias = 2;
+inline bool EnumOptions::_internal_has_allow_alias() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool EnumOptions::has_allow_alias() const {
+  return _internal_has_allow_alias();
+}
+inline void EnumOptions::clear_allow_alias() {
+  allow_alias_ = false;
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline bool EnumOptions::_internal_allow_alias() const {
+  return allow_alias_;
+}
+inline bool EnumOptions::allow_alias() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumOptions.allow_alias)
+  return _internal_allow_alias();
+}
+inline void EnumOptions::_internal_set_allow_alias(bool value) {
+  _has_bits_[0] |= 0x00000001u;
+  allow_alias_ = value;
+}
+inline void EnumOptions::set_allow_alias(bool value) {
+  _internal_set_allow_alias(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.EnumOptions.allow_alias)
+}
+
+// optional bool deprecated = 3 [default = false];
+inline bool EnumOptions::_internal_has_deprecated() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool EnumOptions::has_deprecated() const {
+  return _internal_has_deprecated();
+}
+inline void EnumOptions::clear_deprecated() {
+  deprecated_ = false;
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline bool EnumOptions::_internal_deprecated() const {
+  return deprecated_;
+}
+inline bool EnumOptions::deprecated() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumOptions.deprecated)
+  return _internal_deprecated();
+}
+inline void EnumOptions::_internal_set_deprecated(bool value) {
+  _has_bits_[0] |= 0x00000002u;
+  deprecated_ = value;
+}
+inline void EnumOptions::set_deprecated(bool value) {
+  _internal_set_deprecated(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.EnumOptions.deprecated)
+}
+
+// repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+inline int EnumOptions::_internal_uninterpreted_option_size() const {
+  return uninterpreted_option_.size();
+}
+inline int EnumOptions::uninterpreted_option_size() const {
+  return _internal_uninterpreted_option_size();
+}
+inline void EnumOptions::clear_uninterpreted_option() {
+  uninterpreted_option_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* EnumOptions::mutable_uninterpreted_option(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.EnumOptions.uninterpreted_option)
+  return uninterpreted_option_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+EnumOptions::mutable_uninterpreted_option() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.EnumOptions.uninterpreted_option)
+  return &uninterpreted_option_;
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& EnumOptions::_internal_uninterpreted_option(int index) const {
+  return uninterpreted_option_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& EnumOptions::uninterpreted_option(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumOptions.uninterpreted_option)
+  return _internal_uninterpreted_option(index);
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* EnumOptions::_internal_add_uninterpreted_option() {
+  return uninterpreted_option_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* EnumOptions::add_uninterpreted_option() {
+  // @@protoc_insertion_point(field_add:google.protobuf.EnumOptions.uninterpreted_option)
+  return _internal_add_uninterpreted_option();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+EnumOptions::uninterpreted_option() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.EnumOptions.uninterpreted_option)
+  return uninterpreted_option_;
+}
+
+// -------------------------------------------------------------------
+
+// EnumValueOptions
+
+// optional bool deprecated = 1 [default = false];
+inline bool EnumValueOptions::_internal_has_deprecated() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool EnumValueOptions::has_deprecated() const {
+  return _internal_has_deprecated();
+}
+inline void EnumValueOptions::clear_deprecated() {
+  deprecated_ = false;
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline bool EnumValueOptions::_internal_deprecated() const {
+  return deprecated_;
+}
+inline bool EnumValueOptions::deprecated() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumValueOptions.deprecated)
+  return _internal_deprecated();
+}
+inline void EnumValueOptions::_internal_set_deprecated(bool value) {
+  _has_bits_[0] |= 0x00000001u;
+  deprecated_ = value;
+}
+inline void EnumValueOptions::set_deprecated(bool value) {
+  _internal_set_deprecated(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.EnumValueOptions.deprecated)
+}
+
+// repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+inline int EnumValueOptions::_internal_uninterpreted_option_size() const {
+  return uninterpreted_option_.size();
+}
+inline int EnumValueOptions::uninterpreted_option_size() const {
+  return _internal_uninterpreted_option_size();
+}
+inline void EnumValueOptions::clear_uninterpreted_option() {
+  uninterpreted_option_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* EnumValueOptions::mutable_uninterpreted_option(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.EnumValueOptions.uninterpreted_option)
+  return uninterpreted_option_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+EnumValueOptions::mutable_uninterpreted_option() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.EnumValueOptions.uninterpreted_option)
+  return &uninterpreted_option_;
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& EnumValueOptions::_internal_uninterpreted_option(int index) const {
+  return uninterpreted_option_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& EnumValueOptions::uninterpreted_option(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.EnumValueOptions.uninterpreted_option)
+  return _internal_uninterpreted_option(index);
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* EnumValueOptions::_internal_add_uninterpreted_option() {
+  return uninterpreted_option_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* EnumValueOptions::add_uninterpreted_option() {
+  // @@protoc_insertion_point(field_add:google.protobuf.EnumValueOptions.uninterpreted_option)
+  return _internal_add_uninterpreted_option();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+EnumValueOptions::uninterpreted_option() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.EnumValueOptions.uninterpreted_option)
+  return uninterpreted_option_;
+}
+
+// -------------------------------------------------------------------
+
+// ServiceOptions
+
+// optional bool deprecated = 33 [default = false];
+inline bool ServiceOptions::_internal_has_deprecated() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool ServiceOptions::has_deprecated() const {
+  return _internal_has_deprecated();
+}
+inline void ServiceOptions::clear_deprecated() {
+  deprecated_ = false;
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline bool ServiceOptions::_internal_deprecated() const {
+  return deprecated_;
+}
+inline bool ServiceOptions::deprecated() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.ServiceOptions.deprecated)
+  return _internal_deprecated();
+}
+inline void ServiceOptions::_internal_set_deprecated(bool value) {
+  _has_bits_[0] |= 0x00000001u;
+  deprecated_ = value;
+}
+inline void ServiceOptions::set_deprecated(bool value) {
+  _internal_set_deprecated(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.ServiceOptions.deprecated)
+}
+
+// repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+inline int ServiceOptions::_internal_uninterpreted_option_size() const {
+  return uninterpreted_option_.size();
+}
+inline int ServiceOptions::uninterpreted_option_size() const {
+  return _internal_uninterpreted_option_size();
+}
+inline void ServiceOptions::clear_uninterpreted_option() {
+  uninterpreted_option_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* ServiceOptions::mutable_uninterpreted_option(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.ServiceOptions.uninterpreted_option)
+  return uninterpreted_option_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+ServiceOptions::mutable_uninterpreted_option() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.ServiceOptions.uninterpreted_option)
+  return &uninterpreted_option_;
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& ServiceOptions::_internal_uninterpreted_option(int index) const {
+  return uninterpreted_option_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& ServiceOptions::uninterpreted_option(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.ServiceOptions.uninterpreted_option)
+  return _internal_uninterpreted_option(index);
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* ServiceOptions::_internal_add_uninterpreted_option() {
+  return uninterpreted_option_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* ServiceOptions::add_uninterpreted_option() {
+  // @@protoc_insertion_point(field_add:google.protobuf.ServiceOptions.uninterpreted_option)
+  return _internal_add_uninterpreted_option();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+ServiceOptions::uninterpreted_option() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.ServiceOptions.uninterpreted_option)
+  return uninterpreted_option_;
+}
+
+// -------------------------------------------------------------------
+
+// MethodOptions
+
+// optional bool deprecated = 33 [default = false];
+inline bool MethodOptions::_internal_has_deprecated() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool MethodOptions::has_deprecated() const {
+  return _internal_has_deprecated();
+}
+inline void MethodOptions::clear_deprecated() {
+  deprecated_ = false;
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline bool MethodOptions::_internal_deprecated() const {
+  return deprecated_;
+}
+inline bool MethodOptions::deprecated() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MethodOptions.deprecated)
+  return _internal_deprecated();
+}
+inline void MethodOptions::_internal_set_deprecated(bool value) {
+  _has_bits_[0] |= 0x00000001u;
+  deprecated_ = value;
+}
+inline void MethodOptions::set_deprecated(bool value) {
+  _internal_set_deprecated(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.MethodOptions.deprecated)
+}
+
+// optional .google.protobuf.MethodOptions.IdempotencyLevel idempotency_level = 34 [default = IDEMPOTENCY_UNKNOWN];
+inline bool MethodOptions::_internal_has_idempotency_level() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool MethodOptions::has_idempotency_level() const {
+  return _internal_has_idempotency_level();
+}
+inline void MethodOptions::clear_idempotency_level() {
+  idempotency_level_ = 0;
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel MethodOptions::_internal_idempotency_level() const {
+  return static_cast< PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel >(idempotency_level_);
+}
+inline PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel MethodOptions::idempotency_level() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MethodOptions.idempotency_level)
+  return _internal_idempotency_level();
+}
+inline void MethodOptions::_internal_set_idempotency_level(PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel value) {
+  assert(PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel_IsValid(value));
+  _has_bits_[0] |= 0x00000002u;
+  idempotency_level_ = value;
+}
+inline void MethodOptions::set_idempotency_level(PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel value) {
+  _internal_set_idempotency_level(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.MethodOptions.idempotency_level)
+}
+
+// repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;
+inline int MethodOptions::_internal_uninterpreted_option_size() const {
+  return uninterpreted_option_.size();
+}
+inline int MethodOptions::uninterpreted_option_size() const {
+  return _internal_uninterpreted_option_size();
+}
+inline void MethodOptions::clear_uninterpreted_option() {
+  uninterpreted_option_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* MethodOptions::mutable_uninterpreted_option(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.MethodOptions.uninterpreted_option)
+  return uninterpreted_option_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >*
+MethodOptions::mutable_uninterpreted_option() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.MethodOptions.uninterpreted_option)
+  return &uninterpreted_option_;
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& MethodOptions::_internal_uninterpreted_option(int index) const {
+  return uninterpreted_option_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption& MethodOptions::uninterpreted_option(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.MethodOptions.uninterpreted_option)
+  return _internal_uninterpreted_option(index);
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* MethodOptions::_internal_add_uninterpreted_option() {
+  return uninterpreted_option_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption* MethodOptions::add_uninterpreted_option() {
+  // @@protoc_insertion_point(field_add:google.protobuf.MethodOptions.uninterpreted_option)
+  return _internal_add_uninterpreted_option();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption >&
+MethodOptions::uninterpreted_option() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.MethodOptions.uninterpreted_option)
+  return uninterpreted_option_;
+}
+
+// -------------------------------------------------------------------
+
+// UninterpretedOption_NamePart
+
+// required string name_part = 1;
+inline bool UninterpretedOption_NamePart::_internal_has_name_part() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool UninterpretedOption_NamePart::has_name_part() const {
+  return _internal_has_name_part();
+}
+inline void UninterpretedOption_NamePart::clear_name_part() {
+  name_part_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& UninterpretedOption_NamePart::name_part() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.NamePart.name_part)
+  return _internal_name_part();
+}
+inline void UninterpretedOption_NamePart::set_name_part(const std::string& value) {
+  _internal_set_name_part(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.NamePart.name_part)
+}
+inline std::string* UninterpretedOption_NamePart::mutable_name_part() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.UninterpretedOption.NamePart.name_part)
+  return _internal_mutable_name_part();
+}
+inline const std::string& UninterpretedOption_NamePart::_internal_name_part() const {
+  return name_part_.Get();
+}
+inline void UninterpretedOption_NamePart::_internal_set_name_part(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_part_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void UninterpretedOption_NamePart::set_name_part(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  name_part_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.UninterpretedOption.NamePart.name_part)
+}
+inline void UninterpretedOption_NamePart::set_name_part(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  name_part_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.UninterpretedOption.NamePart.name_part)
+}
+inline void UninterpretedOption_NamePart::set_name_part(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  name_part_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.UninterpretedOption.NamePart.name_part)
+}
+inline std::string* UninterpretedOption_NamePart::_internal_mutable_name_part() {
+  _has_bits_[0] |= 0x00000001u;
+  return name_part_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* UninterpretedOption_NamePart::release_name_part() {
+  // @@protoc_insertion_point(field_release:google.protobuf.UninterpretedOption.NamePart.name_part)
+  if (!_internal_has_name_part()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return name_part_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void UninterpretedOption_NamePart::set_allocated_name_part(std::string* name_part) {
+  if (name_part != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_part_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), name_part,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.UninterpretedOption.NamePart.name_part)
+}
+inline std::string* UninterpretedOption_NamePart::unsafe_arena_release_name_part() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.UninterpretedOption.NamePart.name_part)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return name_part_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void UninterpretedOption_NamePart::unsafe_arena_set_allocated_name_part(
+    std::string* name_part) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (name_part != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  name_part_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      name_part, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.UninterpretedOption.NamePart.name_part)
+}
+
+// required bool is_extension = 2;
+inline bool UninterpretedOption_NamePart::_internal_has_is_extension() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool UninterpretedOption_NamePart::has_is_extension() const {
+  return _internal_has_is_extension();
+}
+inline void UninterpretedOption_NamePart::clear_is_extension() {
+  is_extension_ = false;
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline bool UninterpretedOption_NamePart::_internal_is_extension() const {
+  return is_extension_;
+}
+inline bool UninterpretedOption_NamePart::is_extension() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.NamePart.is_extension)
+  return _internal_is_extension();
+}
+inline void UninterpretedOption_NamePart::_internal_set_is_extension(bool value) {
+  _has_bits_[0] |= 0x00000002u;
+  is_extension_ = value;
+}
+inline void UninterpretedOption_NamePart::set_is_extension(bool value) {
+  _internal_set_is_extension(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.NamePart.is_extension)
+}
+
+// -------------------------------------------------------------------
+
+// UninterpretedOption
+
+// repeated .google.protobuf.UninterpretedOption.NamePart name = 2;
+inline int UninterpretedOption::_internal_name_size() const {
+  return name_.size();
+}
+inline int UninterpretedOption::name_size() const {
+  return _internal_name_size();
+}
+inline void UninterpretedOption::clear_name() {
+  name_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart* UninterpretedOption::mutable_name(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.UninterpretedOption.name)
+  return name_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart >*
+UninterpretedOption::mutable_name() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.UninterpretedOption.name)
+  return &name_;
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart& UninterpretedOption::_internal_name(int index) const {
+  return name_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart& UninterpretedOption::name(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.name)
+  return _internal_name(index);
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart* UninterpretedOption::_internal_add_name() {
+  return name_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart* UninterpretedOption::add_name() {
+  // @@protoc_insertion_point(field_add:google.protobuf.UninterpretedOption.name)
+  return _internal_add_name();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::UninterpretedOption_NamePart >&
+UninterpretedOption::name() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.UninterpretedOption.name)
+  return name_;
+}
+
+// optional string identifier_value = 3;
+inline bool UninterpretedOption::_internal_has_identifier_value() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool UninterpretedOption::has_identifier_value() const {
+  return _internal_has_identifier_value();
+}
+inline void UninterpretedOption::clear_identifier_value() {
+  identifier_value_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& UninterpretedOption::identifier_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.identifier_value)
+  return _internal_identifier_value();
+}
+inline void UninterpretedOption::set_identifier_value(const std::string& value) {
+  _internal_set_identifier_value(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.identifier_value)
+}
+inline std::string* UninterpretedOption::mutable_identifier_value() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.UninterpretedOption.identifier_value)
+  return _internal_mutable_identifier_value();
+}
+inline const std::string& UninterpretedOption::_internal_identifier_value() const {
+  return identifier_value_.Get();
+}
+inline void UninterpretedOption::_internal_set_identifier_value(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  identifier_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void UninterpretedOption::set_identifier_value(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  identifier_value_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.UninterpretedOption.identifier_value)
+}
+inline void UninterpretedOption::set_identifier_value(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  identifier_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.UninterpretedOption.identifier_value)
+}
+inline void UninterpretedOption::set_identifier_value(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  identifier_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.UninterpretedOption.identifier_value)
+}
+inline std::string* UninterpretedOption::_internal_mutable_identifier_value() {
+  _has_bits_[0] |= 0x00000001u;
+  return identifier_value_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* UninterpretedOption::release_identifier_value() {
+  // @@protoc_insertion_point(field_release:google.protobuf.UninterpretedOption.identifier_value)
+  if (!_internal_has_identifier_value()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return identifier_value_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void UninterpretedOption::set_allocated_identifier_value(std::string* identifier_value) {
+  if (identifier_value != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  identifier_value_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), identifier_value,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.UninterpretedOption.identifier_value)
+}
+inline std::string* UninterpretedOption::unsafe_arena_release_identifier_value() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.UninterpretedOption.identifier_value)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return identifier_value_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void UninterpretedOption::unsafe_arena_set_allocated_identifier_value(
+    std::string* identifier_value) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (identifier_value != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  identifier_value_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      identifier_value, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.UninterpretedOption.identifier_value)
+}
+
+// optional uint64 positive_int_value = 4;
+inline bool UninterpretedOption::_internal_has_positive_int_value() const {
+  bool value = (_has_bits_[0] & 0x00000008u) != 0;
+  return value;
+}
+inline bool UninterpretedOption::has_positive_int_value() const {
+  return _internal_has_positive_int_value();
+}
+inline void UninterpretedOption::clear_positive_int_value() {
+  positive_int_value_ = PROTOBUF_ULONGLONG(0);
+  _has_bits_[0] &= ~0x00000008u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::uint64 UninterpretedOption::_internal_positive_int_value() const {
+  return positive_int_value_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::uint64 UninterpretedOption::positive_int_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.positive_int_value)
+  return _internal_positive_int_value();
+}
+inline void UninterpretedOption::_internal_set_positive_int_value(::PROTOBUF_NAMESPACE_ID::uint64 value) {
+  _has_bits_[0] |= 0x00000008u;
+  positive_int_value_ = value;
+}
+inline void UninterpretedOption::set_positive_int_value(::PROTOBUF_NAMESPACE_ID::uint64 value) {
+  _internal_set_positive_int_value(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.positive_int_value)
+}
+
+// optional int64 negative_int_value = 5;
+inline bool UninterpretedOption::_internal_has_negative_int_value() const {
+  bool value = (_has_bits_[0] & 0x00000010u) != 0;
+  return value;
+}
+inline bool UninterpretedOption::has_negative_int_value() const {
+  return _internal_has_negative_int_value();
+}
+inline void UninterpretedOption::clear_negative_int_value() {
+  negative_int_value_ = PROTOBUF_LONGLONG(0);
+  _has_bits_[0] &= ~0x00000010u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int64 UninterpretedOption::_internal_negative_int_value() const {
+  return negative_int_value_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int64 UninterpretedOption::negative_int_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.negative_int_value)
+  return _internal_negative_int_value();
+}
+inline void UninterpretedOption::_internal_set_negative_int_value(::PROTOBUF_NAMESPACE_ID::int64 value) {
+  _has_bits_[0] |= 0x00000010u;
+  negative_int_value_ = value;
+}
+inline void UninterpretedOption::set_negative_int_value(::PROTOBUF_NAMESPACE_ID::int64 value) {
+  _internal_set_negative_int_value(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.negative_int_value)
+}
+
+// optional double double_value = 6;
+inline bool UninterpretedOption::_internal_has_double_value() const {
+  bool value = (_has_bits_[0] & 0x00000020u) != 0;
+  return value;
+}
+inline bool UninterpretedOption::has_double_value() const {
+  return _internal_has_double_value();
+}
+inline void UninterpretedOption::clear_double_value() {
+  double_value_ = 0;
+  _has_bits_[0] &= ~0x00000020u;
+}
+inline double UninterpretedOption::_internal_double_value() const {
+  return double_value_;
+}
+inline double UninterpretedOption::double_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.double_value)
+  return _internal_double_value();
+}
+inline void UninterpretedOption::_internal_set_double_value(double value) {
+  _has_bits_[0] |= 0x00000020u;
+  double_value_ = value;
+}
+inline void UninterpretedOption::set_double_value(double value) {
+  _internal_set_double_value(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.double_value)
+}
+
+// optional bytes string_value = 7;
+inline bool UninterpretedOption::_internal_has_string_value() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool UninterpretedOption::has_string_value() const {
+  return _internal_has_string_value();
+}
+inline void UninterpretedOption::clear_string_value() {
+  string_value_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const std::string& UninterpretedOption::string_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.string_value)
+  return _internal_string_value();
+}
+inline void UninterpretedOption::set_string_value(const std::string& value) {
+  _internal_set_string_value(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.string_value)
+}
+inline std::string* UninterpretedOption::mutable_string_value() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.UninterpretedOption.string_value)
+  return _internal_mutable_string_value();
+}
+inline const std::string& UninterpretedOption::_internal_string_value() const {
+  return string_value_.Get();
+}
+inline void UninterpretedOption::_internal_set_string_value(const std::string& value) {
+  _has_bits_[0] |= 0x00000002u;
+  string_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void UninterpretedOption::set_string_value(std::string&& value) {
+  _has_bits_[0] |= 0x00000002u;
+  string_value_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.UninterpretedOption.string_value)
+}
+inline void UninterpretedOption::set_string_value(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000002u;
+  string_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.UninterpretedOption.string_value)
+}
+inline void UninterpretedOption::set_string_value(const void* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000002u;
+  string_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.UninterpretedOption.string_value)
+}
+inline std::string* UninterpretedOption::_internal_mutable_string_value() {
+  _has_bits_[0] |= 0x00000002u;
+  return string_value_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* UninterpretedOption::release_string_value() {
+  // @@protoc_insertion_point(field_release:google.protobuf.UninterpretedOption.string_value)
+  if (!_internal_has_string_value()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000002u;
+  return string_value_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void UninterpretedOption::set_allocated_string_value(std::string* string_value) {
+  if (string_value != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  string_value_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), string_value,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.UninterpretedOption.string_value)
+}
+inline std::string* UninterpretedOption::unsafe_arena_release_string_value() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.UninterpretedOption.string_value)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000002u;
+  return string_value_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void UninterpretedOption::unsafe_arena_set_allocated_string_value(
+    std::string* string_value) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (string_value != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  string_value_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      string_value, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.UninterpretedOption.string_value)
+}
+
+// optional string aggregate_value = 8;
+inline bool UninterpretedOption::_internal_has_aggregate_value() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool UninterpretedOption::has_aggregate_value() const {
+  return _internal_has_aggregate_value();
+}
+inline void UninterpretedOption::clear_aggregate_value() {
+  aggregate_value_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline const std::string& UninterpretedOption::aggregate_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.aggregate_value)
+  return _internal_aggregate_value();
+}
+inline void UninterpretedOption::set_aggregate_value(const std::string& value) {
+  _internal_set_aggregate_value(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.aggregate_value)
+}
+inline std::string* UninterpretedOption::mutable_aggregate_value() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.UninterpretedOption.aggregate_value)
+  return _internal_mutable_aggregate_value();
+}
+inline const std::string& UninterpretedOption::_internal_aggregate_value() const {
+  return aggregate_value_.Get();
+}
+inline void UninterpretedOption::_internal_set_aggregate_value(const std::string& value) {
+  _has_bits_[0] |= 0x00000004u;
+  aggregate_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void UninterpretedOption::set_aggregate_value(std::string&& value) {
+  _has_bits_[0] |= 0x00000004u;
+  aggregate_value_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.UninterpretedOption.aggregate_value)
+}
+inline void UninterpretedOption::set_aggregate_value(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000004u;
+  aggregate_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.UninterpretedOption.aggregate_value)
+}
+inline void UninterpretedOption::set_aggregate_value(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000004u;
+  aggregate_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.UninterpretedOption.aggregate_value)
+}
+inline std::string* UninterpretedOption::_internal_mutable_aggregate_value() {
+  _has_bits_[0] |= 0x00000004u;
+  return aggregate_value_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* UninterpretedOption::release_aggregate_value() {
+  // @@protoc_insertion_point(field_release:google.protobuf.UninterpretedOption.aggregate_value)
+  if (!_internal_has_aggregate_value()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000004u;
+  return aggregate_value_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void UninterpretedOption::set_allocated_aggregate_value(std::string* aggregate_value) {
+  if (aggregate_value != nullptr) {
+    _has_bits_[0] |= 0x00000004u;
+  } else {
+    _has_bits_[0] &= ~0x00000004u;
+  }
+  aggregate_value_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), aggregate_value,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.UninterpretedOption.aggregate_value)
+}
+inline std::string* UninterpretedOption::unsafe_arena_release_aggregate_value() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.UninterpretedOption.aggregate_value)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000004u;
+  return aggregate_value_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void UninterpretedOption::unsafe_arena_set_allocated_aggregate_value(
+    std::string* aggregate_value) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (aggregate_value != nullptr) {
+    _has_bits_[0] |= 0x00000004u;
+  } else {
+    _has_bits_[0] &= ~0x00000004u;
+  }
+  aggregate_value_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      aggregate_value, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.UninterpretedOption.aggregate_value)
+}
+
+// -------------------------------------------------------------------
+
+// SourceCodeInfo_Location
+
+// repeated int32 path = 1 [packed = true];
+inline int SourceCodeInfo_Location::_internal_path_size() const {
+  return path_.size();
+}
+inline int SourceCodeInfo_Location::path_size() const {
+  return _internal_path_size();
+}
+inline void SourceCodeInfo_Location::clear_path() {
+  path_.Clear();
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 SourceCodeInfo_Location::_internal_path(int index) const {
+  return path_.Get(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 SourceCodeInfo_Location::path(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.SourceCodeInfo.Location.path)
+  return _internal_path(index);
+}
+inline void SourceCodeInfo_Location::set_path(int index, ::PROTOBUF_NAMESPACE_ID::int32 value) {
+  path_.Set(index, value);
+  // @@protoc_insertion_point(field_set:google.protobuf.SourceCodeInfo.Location.path)
+}
+inline void SourceCodeInfo_Location::_internal_add_path(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  path_.Add(value);
+}
+inline void SourceCodeInfo_Location::add_path(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_add_path(value);
+  // @@protoc_insertion_point(field_add:google.protobuf.SourceCodeInfo.Location.path)
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+SourceCodeInfo_Location::_internal_path() const {
+  return path_;
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+SourceCodeInfo_Location::path() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.SourceCodeInfo.Location.path)
+  return _internal_path();
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+SourceCodeInfo_Location::_internal_mutable_path() {
+  return &path_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+SourceCodeInfo_Location::mutable_path() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.SourceCodeInfo.Location.path)
+  return _internal_mutable_path();
+}
+
+// repeated int32 span = 2 [packed = true];
+inline int SourceCodeInfo_Location::_internal_span_size() const {
+  return span_.size();
+}
+inline int SourceCodeInfo_Location::span_size() const {
+  return _internal_span_size();
+}
+inline void SourceCodeInfo_Location::clear_span() {
+  span_.Clear();
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 SourceCodeInfo_Location::_internal_span(int index) const {
+  return span_.Get(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 SourceCodeInfo_Location::span(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.SourceCodeInfo.Location.span)
+  return _internal_span(index);
+}
+inline void SourceCodeInfo_Location::set_span(int index, ::PROTOBUF_NAMESPACE_ID::int32 value) {
+  span_.Set(index, value);
+  // @@protoc_insertion_point(field_set:google.protobuf.SourceCodeInfo.Location.span)
+}
+inline void SourceCodeInfo_Location::_internal_add_span(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  span_.Add(value);
+}
+inline void SourceCodeInfo_Location::add_span(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_add_span(value);
+  // @@protoc_insertion_point(field_add:google.protobuf.SourceCodeInfo.Location.span)
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+SourceCodeInfo_Location::_internal_span() const {
+  return span_;
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+SourceCodeInfo_Location::span() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.SourceCodeInfo.Location.span)
+  return _internal_span();
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+SourceCodeInfo_Location::_internal_mutable_span() {
+  return &span_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+SourceCodeInfo_Location::mutable_span() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.SourceCodeInfo.Location.span)
+  return _internal_mutable_span();
+}
+
+// optional string leading_comments = 3;
+inline bool SourceCodeInfo_Location::_internal_has_leading_comments() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool SourceCodeInfo_Location::has_leading_comments() const {
+  return _internal_has_leading_comments();
+}
+inline void SourceCodeInfo_Location::clear_leading_comments() {
+  leading_comments_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& SourceCodeInfo_Location::leading_comments() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.SourceCodeInfo.Location.leading_comments)
+  return _internal_leading_comments();
+}
+inline void SourceCodeInfo_Location::set_leading_comments(const std::string& value) {
+  _internal_set_leading_comments(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.SourceCodeInfo.Location.leading_comments)
+}
+inline std::string* SourceCodeInfo_Location::mutable_leading_comments() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.SourceCodeInfo.Location.leading_comments)
+  return _internal_mutable_leading_comments();
+}
+inline const std::string& SourceCodeInfo_Location::_internal_leading_comments() const {
+  return leading_comments_.Get();
+}
+inline void SourceCodeInfo_Location::_internal_set_leading_comments(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  leading_comments_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void SourceCodeInfo_Location::set_leading_comments(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  leading_comments_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.SourceCodeInfo.Location.leading_comments)
+}
+inline void SourceCodeInfo_Location::set_leading_comments(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  leading_comments_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.SourceCodeInfo.Location.leading_comments)
+}
+inline void SourceCodeInfo_Location::set_leading_comments(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  leading_comments_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.SourceCodeInfo.Location.leading_comments)
+}
+inline std::string* SourceCodeInfo_Location::_internal_mutable_leading_comments() {
+  _has_bits_[0] |= 0x00000001u;
+  return leading_comments_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* SourceCodeInfo_Location::release_leading_comments() {
+  // @@protoc_insertion_point(field_release:google.protobuf.SourceCodeInfo.Location.leading_comments)
+  if (!_internal_has_leading_comments()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return leading_comments_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void SourceCodeInfo_Location::set_allocated_leading_comments(std::string* leading_comments) {
+  if (leading_comments != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  leading_comments_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), leading_comments,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.SourceCodeInfo.Location.leading_comments)
+}
+inline std::string* SourceCodeInfo_Location::unsafe_arena_release_leading_comments() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.SourceCodeInfo.Location.leading_comments)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return leading_comments_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void SourceCodeInfo_Location::unsafe_arena_set_allocated_leading_comments(
+    std::string* leading_comments) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (leading_comments != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  leading_comments_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      leading_comments, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.SourceCodeInfo.Location.leading_comments)
+}
+
+// optional string trailing_comments = 4;
+inline bool SourceCodeInfo_Location::_internal_has_trailing_comments() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool SourceCodeInfo_Location::has_trailing_comments() const {
+  return _internal_has_trailing_comments();
+}
+inline void SourceCodeInfo_Location::clear_trailing_comments() {
+  trailing_comments_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline const std::string& SourceCodeInfo_Location::trailing_comments() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.SourceCodeInfo.Location.trailing_comments)
+  return _internal_trailing_comments();
+}
+inline void SourceCodeInfo_Location::set_trailing_comments(const std::string& value) {
+  _internal_set_trailing_comments(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.SourceCodeInfo.Location.trailing_comments)
+}
+inline std::string* SourceCodeInfo_Location::mutable_trailing_comments() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.SourceCodeInfo.Location.trailing_comments)
+  return _internal_mutable_trailing_comments();
+}
+inline const std::string& SourceCodeInfo_Location::_internal_trailing_comments() const {
+  return trailing_comments_.Get();
+}
+inline void SourceCodeInfo_Location::_internal_set_trailing_comments(const std::string& value) {
+  _has_bits_[0] |= 0x00000002u;
+  trailing_comments_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void SourceCodeInfo_Location::set_trailing_comments(std::string&& value) {
+  _has_bits_[0] |= 0x00000002u;
+  trailing_comments_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.SourceCodeInfo.Location.trailing_comments)
+}
+inline void SourceCodeInfo_Location::set_trailing_comments(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000002u;
+  trailing_comments_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.SourceCodeInfo.Location.trailing_comments)
+}
+inline void SourceCodeInfo_Location::set_trailing_comments(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000002u;
+  trailing_comments_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.SourceCodeInfo.Location.trailing_comments)
+}
+inline std::string* SourceCodeInfo_Location::_internal_mutable_trailing_comments() {
+  _has_bits_[0] |= 0x00000002u;
+  return trailing_comments_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* SourceCodeInfo_Location::release_trailing_comments() {
+  // @@protoc_insertion_point(field_release:google.protobuf.SourceCodeInfo.Location.trailing_comments)
+  if (!_internal_has_trailing_comments()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000002u;
+  return trailing_comments_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void SourceCodeInfo_Location::set_allocated_trailing_comments(std::string* trailing_comments) {
+  if (trailing_comments != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  trailing_comments_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), trailing_comments,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.SourceCodeInfo.Location.trailing_comments)
+}
+inline std::string* SourceCodeInfo_Location::unsafe_arena_release_trailing_comments() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.SourceCodeInfo.Location.trailing_comments)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000002u;
+  return trailing_comments_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void SourceCodeInfo_Location::unsafe_arena_set_allocated_trailing_comments(
+    std::string* trailing_comments) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (trailing_comments != nullptr) {
+    _has_bits_[0] |= 0x00000002u;
+  } else {
+    _has_bits_[0] &= ~0x00000002u;
+  }
+  trailing_comments_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      trailing_comments, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.SourceCodeInfo.Location.trailing_comments)
+}
+
+// repeated string leading_detached_comments = 6;
+inline int SourceCodeInfo_Location::_internal_leading_detached_comments_size() const {
+  return leading_detached_comments_.size();
+}
+inline int SourceCodeInfo_Location::leading_detached_comments_size() const {
+  return _internal_leading_detached_comments_size();
+}
+inline void SourceCodeInfo_Location::clear_leading_detached_comments() {
+  leading_detached_comments_.Clear();
+}
+inline std::string* SourceCodeInfo_Location::add_leading_detached_comments() {
+  // @@protoc_insertion_point(field_add_mutable:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+  return _internal_add_leading_detached_comments();
+}
+inline const std::string& SourceCodeInfo_Location::_internal_leading_detached_comments(int index) const {
+  return leading_detached_comments_.Get(index);
+}
+inline const std::string& SourceCodeInfo_Location::leading_detached_comments(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+  return _internal_leading_detached_comments(index);
+}
+inline std::string* SourceCodeInfo_Location::mutable_leading_detached_comments(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+  return leading_detached_comments_.Mutable(index);
+}
+inline void SourceCodeInfo_Location::set_leading_detached_comments(int index, const std::string& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+  leading_detached_comments_.Mutable(index)->assign(value);
+}
+inline void SourceCodeInfo_Location::set_leading_detached_comments(int index, std::string&& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+  leading_detached_comments_.Mutable(index)->assign(std::move(value));
+}
+inline void SourceCodeInfo_Location::set_leading_detached_comments(int index, const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  leading_detached_comments_.Mutable(index)->assign(value);
+  // @@protoc_insertion_point(field_set_char:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+}
+inline void SourceCodeInfo_Location::set_leading_detached_comments(int index, const char* value, size_t size) {
+  leading_detached_comments_.Mutable(index)->assign(
+    reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+}
+inline std::string* SourceCodeInfo_Location::_internal_add_leading_detached_comments() {
+  return leading_detached_comments_.Add();
+}
+inline void SourceCodeInfo_Location::add_leading_detached_comments(const std::string& value) {
+  leading_detached_comments_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+}
+inline void SourceCodeInfo_Location::add_leading_detached_comments(std::string&& value) {
+  leading_detached_comments_.Add(std::move(value));
+  // @@protoc_insertion_point(field_add:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+}
+inline void SourceCodeInfo_Location::add_leading_detached_comments(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  leading_detached_comments_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add_char:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+}
+inline void SourceCodeInfo_Location::add_leading_detached_comments(const char* value, size_t size) {
+  leading_detached_comments_.Add()->assign(reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_add_pointer:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField&
+SourceCodeInfo_Location::leading_detached_comments() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+  return leading_detached_comments_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField*
+SourceCodeInfo_Location::mutable_leading_detached_comments() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.SourceCodeInfo.Location.leading_detached_comments)
+  return &leading_detached_comments_;
+}
+
+// -------------------------------------------------------------------
+
+// SourceCodeInfo
+
+// repeated .google.protobuf.SourceCodeInfo.Location location = 1;
+inline int SourceCodeInfo::_internal_location_size() const {
+  return location_.size();
+}
+inline int SourceCodeInfo::location_size() const {
+  return _internal_location_size();
+}
+inline void SourceCodeInfo::clear_location() {
+  location_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location* SourceCodeInfo::mutable_location(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.SourceCodeInfo.location)
+  return location_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location >*
+SourceCodeInfo::mutable_location() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.SourceCodeInfo.location)
+  return &location_;
+}
+inline const PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location& SourceCodeInfo::_internal_location(int index) const {
+  return location_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location& SourceCodeInfo::location(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.SourceCodeInfo.location)
+  return _internal_location(index);
+}
+inline PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location* SourceCodeInfo::_internal_add_location() {
+  return location_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location* SourceCodeInfo::add_location() {
+  // @@protoc_insertion_point(field_add:google.protobuf.SourceCodeInfo.location)
+  return _internal_add_location();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::SourceCodeInfo_Location >&
+SourceCodeInfo::location() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.SourceCodeInfo.location)
+  return location_;
+}
+
+// -------------------------------------------------------------------
+
+// GeneratedCodeInfo_Annotation
+
+// repeated int32 path = 1 [packed = true];
+inline int GeneratedCodeInfo_Annotation::_internal_path_size() const {
+  return path_.size();
+}
+inline int GeneratedCodeInfo_Annotation::path_size() const {
+  return _internal_path_size();
+}
+inline void GeneratedCodeInfo_Annotation::clear_path() {
+  path_.Clear();
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 GeneratedCodeInfo_Annotation::_internal_path(int index) const {
+  return path_.Get(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 GeneratedCodeInfo_Annotation::path(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.GeneratedCodeInfo.Annotation.path)
+  return _internal_path(index);
+}
+inline void GeneratedCodeInfo_Annotation::set_path(int index, ::PROTOBUF_NAMESPACE_ID::int32 value) {
+  path_.Set(index, value);
+  // @@protoc_insertion_point(field_set:google.protobuf.GeneratedCodeInfo.Annotation.path)
+}
+inline void GeneratedCodeInfo_Annotation::_internal_add_path(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  path_.Add(value);
+}
+inline void GeneratedCodeInfo_Annotation::add_path(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_add_path(value);
+  // @@protoc_insertion_point(field_add:google.protobuf.GeneratedCodeInfo.Annotation.path)
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+GeneratedCodeInfo_Annotation::_internal_path() const {
+  return path_;
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >&
+GeneratedCodeInfo_Annotation::path() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.GeneratedCodeInfo.Annotation.path)
+  return _internal_path();
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+GeneratedCodeInfo_Annotation::_internal_mutable_path() {
+  return &path_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedField< ::PROTOBUF_NAMESPACE_ID::int32 >*
+GeneratedCodeInfo_Annotation::mutable_path() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.GeneratedCodeInfo.Annotation.path)
+  return _internal_mutable_path();
+}
+
+// optional string source_file = 2;
+inline bool GeneratedCodeInfo_Annotation::_internal_has_source_file() const {
+  bool value = (_has_bits_[0] & 0x00000001u) != 0;
+  return value;
+}
+inline bool GeneratedCodeInfo_Annotation::has_source_file() const {
+  return _internal_has_source_file();
+}
+inline void GeneratedCodeInfo_Annotation::clear_source_file() {
+  source_file_.ClearToEmpty(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline const std::string& GeneratedCodeInfo_Annotation::source_file() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.GeneratedCodeInfo.Annotation.source_file)
+  return _internal_source_file();
+}
+inline void GeneratedCodeInfo_Annotation::set_source_file(const std::string& value) {
+  _internal_set_source_file(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.GeneratedCodeInfo.Annotation.source_file)
+}
+inline std::string* GeneratedCodeInfo_Annotation::mutable_source_file() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.GeneratedCodeInfo.Annotation.source_file)
+  return _internal_mutable_source_file();
+}
+inline const std::string& GeneratedCodeInfo_Annotation::_internal_source_file() const {
+  return source_file_.Get();
+}
+inline void GeneratedCodeInfo_Annotation::_internal_set_source_file(const std::string& value) {
+  _has_bits_[0] |= 0x00000001u;
+  source_file_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value, GetArenaNoVirtual());
+}
+inline void GeneratedCodeInfo_Annotation::set_source_file(std::string&& value) {
+  _has_bits_[0] |= 0x00000001u;
+  source_file_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.GeneratedCodeInfo.Annotation.source_file)
+}
+inline void GeneratedCodeInfo_Annotation::set_source_file(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  _has_bits_[0] |= 0x00000001u;
+  source_file_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value),
+              GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.GeneratedCodeInfo.Annotation.source_file)
+}
+inline void GeneratedCodeInfo_Annotation::set_source_file(const char* value,
+    size_t size) {
+  _has_bits_[0] |= 0x00000001u;
+  source_file_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.GeneratedCodeInfo.Annotation.source_file)
+}
+inline std::string* GeneratedCodeInfo_Annotation::_internal_mutable_source_file() {
+  _has_bits_[0] |= 0x00000001u;
+  return source_file_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline std::string* GeneratedCodeInfo_Annotation::release_source_file() {
+  // @@protoc_insertion_point(field_release:google.protobuf.GeneratedCodeInfo.Annotation.source_file)
+  if (!_internal_has_source_file()) {
+    return nullptr;
+  }
+  _has_bits_[0] &= ~0x00000001u;
+  return source_file_.ReleaseNonDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+}
+inline void GeneratedCodeInfo_Annotation::set_allocated_source_file(std::string* source_file) {
+  if (source_file != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  source_file_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), source_file,
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.GeneratedCodeInfo.Annotation.source_file)
+}
+inline std::string* GeneratedCodeInfo_Annotation::unsafe_arena_release_source_file() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.GeneratedCodeInfo.Annotation.source_file)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  _has_bits_[0] &= ~0x00000001u;
+  return source_file_.UnsafeArenaRelease(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline void GeneratedCodeInfo_Annotation::unsafe_arena_set_allocated_source_file(
+    std::string* source_file) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (source_file != nullptr) {
+    _has_bits_[0] |= 0x00000001u;
+  } else {
+    _has_bits_[0] &= ~0x00000001u;
+  }
+  source_file_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      source_file, GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.GeneratedCodeInfo.Annotation.source_file)
+}
+
+// optional int32 begin = 3;
+inline bool GeneratedCodeInfo_Annotation::_internal_has_begin() const {
+  bool value = (_has_bits_[0] & 0x00000002u) != 0;
+  return value;
+}
+inline bool GeneratedCodeInfo_Annotation::has_begin() const {
+  return _internal_has_begin();
+}
+inline void GeneratedCodeInfo_Annotation::clear_begin() {
+  begin_ = 0;
+  _has_bits_[0] &= ~0x00000002u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 GeneratedCodeInfo_Annotation::_internal_begin() const {
+  return begin_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 GeneratedCodeInfo_Annotation::begin() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.GeneratedCodeInfo.Annotation.begin)
+  return _internal_begin();
+}
+inline void GeneratedCodeInfo_Annotation::_internal_set_begin(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000002u;
+  begin_ = value;
+}
+inline void GeneratedCodeInfo_Annotation::set_begin(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_begin(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.GeneratedCodeInfo.Annotation.begin)
+}
+
+// optional int32 end = 4;
+inline bool GeneratedCodeInfo_Annotation::_internal_has_end() const {
+  bool value = (_has_bits_[0] & 0x00000004u) != 0;
+  return value;
+}
+inline bool GeneratedCodeInfo_Annotation::has_end() const {
+  return _internal_has_end();
+}
+inline void GeneratedCodeInfo_Annotation::clear_end() {
+  end_ = 0;
+  _has_bits_[0] &= ~0x00000004u;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 GeneratedCodeInfo_Annotation::_internal_end() const {
+  return end_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 GeneratedCodeInfo_Annotation::end() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.GeneratedCodeInfo.Annotation.end)
+  return _internal_end();
+}
+inline void GeneratedCodeInfo_Annotation::_internal_set_end(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _has_bits_[0] |= 0x00000004u;
+  end_ = value;
+}
+inline void GeneratedCodeInfo_Annotation::set_end(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_end(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.GeneratedCodeInfo.Annotation.end)
+}
+
+// -------------------------------------------------------------------
+
+// GeneratedCodeInfo
+
+// repeated .google.protobuf.GeneratedCodeInfo.Annotation annotation = 1;
+inline int GeneratedCodeInfo::_internal_annotation_size() const {
+  return annotation_.size();
+}
+inline int GeneratedCodeInfo::annotation_size() const {
+  return _internal_annotation_size();
+}
+inline void GeneratedCodeInfo::clear_annotation() {
+  annotation_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation* GeneratedCodeInfo::mutable_annotation(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.GeneratedCodeInfo.annotation)
+  return annotation_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation >*
+GeneratedCodeInfo::mutable_annotation() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.GeneratedCodeInfo.annotation)
+  return &annotation_;
+}
+inline const PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation& GeneratedCodeInfo::_internal_annotation(int index) const {
+  return annotation_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation& GeneratedCodeInfo::annotation(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.GeneratedCodeInfo.annotation)
+  return _internal_annotation(index);
+}
+inline PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation* GeneratedCodeInfo::_internal_add_annotation() {
+  return annotation_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation* GeneratedCodeInfo::add_annotation() {
+  // @@protoc_insertion_point(field_add:google.protobuf.GeneratedCodeInfo.annotation)
+  return _internal_add_annotation();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::GeneratedCodeInfo_Annotation >&
+GeneratedCodeInfo::annotation() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.GeneratedCodeInfo.annotation)
+  return annotation_;
+}
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic pop
+#endif  // __GNUC__
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+
+// @@protoc_insertion_point(namespace_scope)
+
+PROTOBUF_NAMESPACE_CLOSE
+
+PROTOBUF_NAMESPACE_OPEN
+
+template <> struct is_proto_enum< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type> : ::std::true_type {};
+template <>
+inline const EnumDescriptor* GetEnumDescriptor< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type>() {
+  return PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Type_descriptor();
+}
+template <> struct is_proto_enum< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label> : ::std::true_type {};
+template <>
+inline const EnumDescriptor* GetEnumDescriptor< PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label>() {
+  return PROTOBUF_NAMESPACE_ID::FieldDescriptorProto_Label_descriptor();
+}
+template <> struct is_proto_enum< PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode> : ::std::true_type {};
+template <>
+inline const EnumDescriptor* GetEnumDescriptor< PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode>() {
+  return PROTOBUF_NAMESPACE_ID::FileOptions_OptimizeMode_descriptor();
+}
+template <> struct is_proto_enum< PROTOBUF_NAMESPACE_ID::FieldOptions_CType> : ::std::true_type {};
+template <>
+inline const EnumDescriptor* GetEnumDescriptor< PROTOBUF_NAMESPACE_ID::FieldOptions_CType>() {
+  return PROTOBUF_NAMESPACE_ID::FieldOptions_CType_descriptor();
+}
+template <> struct is_proto_enum< PROTOBUF_NAMESPACE_ID::FieldOptions_JSType> : ::std::true_type {};
+template <>
+inline const EnumDescriptor* GetEnumDescriptor< PROTOBUF_NAMESPACE_ID::FieldOptions_JSType>() {
+  return PROTOBUF_NAMESPACE_ID::FieldOptions_JSType_descriptor();
+}
+template <> struct is_proto_enum< PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel> : ::std::true_type {};
+template <>
+inline const EnumDescriptor* GetEnumDescriptor< PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel>() {
+  return PROTOBUF_NAMESPACE_ID::MethodOptions_IdempotencyLevel_descriptor();
+}
+
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+
+#include 
+#endif  // GOOGLE_PROTOBUF_INCLUDED_GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fdescriptor_2eproto
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.proto"
new file mode 100644
index 00000000..a2102d7a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor.proto"
@@ -0,0 +1,885 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// The messages in this file describe the definitions found in .proto files.
+// A valid .proto file can be translated directly to a FileDescriptorProto
+// without any other information (e.g. without reading its imports).
+
+
+syntax = "proto2";
+
+package google.protobuf;
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/descriptor;descriptor";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "DescriptorProtos";
+option csharp_namespace = "Google.Protobuf.Reflection";
+option objc_class_prefix = "GPB";
+option cc_enable_arenas = true;
+
+// descriptor.proto must be optimized for speed because reflection-based
+// algorithms don't work during bootstrapping.
+option optimize_for = SPEED;
+
+// The protocol compiler can output a FileDescriptorSet containing the .proto
+// files it parses.
+message FileDescriptorSet {
+  repeated FileDescriptorProto file = 1;
+}
+
+// Describes a complete .proto file.
+message FileDescriptorProto {
+  optional string name = 1;     // file name, relative to root of source tree
+  optional string package = 2;  // e.g. "foo", "foo.bar", etc.
+
+  // Names of files imported by this file.
+  repeated string dependency = 3;
+  // Indexes of the public imported files in the dependency list above.
+  repeated int32 public_dependency = 10;
+  // Indexes of the weak imported files in the dependency list.
+  // For Google-internal migration only. Do not use.
+  repeated int32 weak_dependency = 11;
+
+  // All top-level definitions in this file.
+  repeated DescriptorProto message_type = 4;
+  repeated EnumDescriptorProto enum_type = 5;
+  repeated ServiceDescriptorProto service = 6;
+  repeated FieldDescriptorProto extension = 7;
+
+  optional FileOptions options = 8;
+
+  // This field contains optional information about the original source code.
+  // You may safely remove this entire field without harming runtime
+  // functionality of the descriptors -- the information is needed only by
+  // development tools.
+  optional SourceCodeInfo source_code_info = 9;
+
+  // The syntax of the proto file.
+  // The supported values are "proto2" and "proto3".
+  optional string syntax = 12;
+}
+
+// Describes a message type.
+message DescriptorProto {
+  optional string name = 1;
+
+  repeated FieldDescriptorProto field = 2;
+  repeated FieldDescriptorProto extension = 6;
+
+  repeated DescriptorProto nested_type = 3;
+  repeated EnumDescriptorProto enum_type = 4;
+
+  message ExtensionRange {
+    optional int32 start = 1;  // Inclusive.
+    optional int32 end = 2;    // Exclusive.
+
+    optional ExtensionRangeOptions options = 3;
+  }
+  repeated ExtensionRange extension_range = 5;
+
+  repeated OneofDescriptorProto oneof_decl = 8;
+
+  optional MessageOptions options = 7;
+
+  // Range of reserved tag numbers. Reserved tag numbers may not be used by
+  // fields or extension ranges in the same message. Reserved ranges may
+  // not overlap.
+  message ReservedRange {
+    optional int32 start = 1;  // Inclusive.
+    optional int32 end = 2;    // Exclusive.
+  }
+  repeated ReservedRange reserved_range = 9;
+  // Reserved field names, which may not be used by fields in the same message.
+  // A given name may only be reserved once.
+  repeated string reserved_name = 10;
+}
+
+message ExtensionRangeOptions {
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+// Describes a field within a message.
+message FieldDescriptorProto {
+  enum Type {
+    // 0 is reserved for errors.
+    // Order is weird for historical reasons.
+    TYPE_DOUBLE = 1;
+    TYPE_FLOAT = 2;
+    // Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT64 if
+    // negative values are likely.
+    TYPE_INT64 = 3;
+    TYPE_UINT64 = 4;
+    // Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT32 if
+    // negative values are likely.
+    TYPE_INT32 = 5;
+    TYPE_FIXED64 = 6;
+    TYPE_FIXED32 = 7;
+    TYPE_BOOL = 8;
+    TYPE_STRING = 9;
+    // Tag-delimited aggregate.
+    // Group type is deprecated and not supported in proto3. However, Proto3
+    // implementations should still be able to parse the group wire format and
+    // treat group fields as unknown fields.
+    TYPE_GROUP = 10;
+    TYPE_MESSAGE = 11;  // Length-delimited aggregate.
+
+    // New in version 2.
+    TYPE_BYTES = 12;
+    TYPE_UINT32 = 13;
+    TYPE_ENUM = 14;
+    TYPE_SFIXED32 = 15;
+    TYPE_SFIXED64 = 16;
+    TYPE_SINT32 = 17;  // Uses ZigZag encoding.
+    TYPE_SINT64 = 18;  // Uses ZigZag encoding.
+  }
+
+  enum Label {
+    // 0 is reserved for errors
+    LABEL_OPTIONAL = 1;
+    LABEL_REQUIRED = 2;
+    LABEL_REPEATED = 3;
+  }
+
+  optional string name = 1;
+  optional int32 number = 3;
+  optional Label label = 4;
+
+  // If type_name is set, this need not be set.  If both this and type_name
+  // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
+  optional Type type = 5;
+
+  // For message and enum types, this is the name of the type.  If the name
+  // starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
+  // rules are used to find the type (i.e. first the nested types within this
+  // message are searched, then within the parent, on up to the root
+  // namespace).
+  optional string type_name = 6;
+
+  // For extensions, this is the name of the type being extended.  It is
+  // resolved in the same manner as type_name.
+  optional string extendee = 2;
+
+  // For numeric types, contains the original text representation of the value.
+  // For booleans, "true" or "false".
+  // For strings, contains the default text contents (not escaped in any way).
+  // For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
+  // TODO(kenton):  Base-64 encode?
+  optional string default_value = 7;
+
+  // If set, gives the index of a oneof in the containing type's oneof_decl
+  // list.  This field is a member of that oneof.
+  optional int32 oneof_index = 9;
+
+  // JSON name of this field. The value is set by protocol compiler. If the
+  // user has set a "json_name" option on this field, that option's value
+  // will be used. Otherwise, it's deduced from the field's name by converting
+  // it to camelCase.
+  optional string json_name = 10;
+
+  optional FieldOptions options = 8;
+}
+
+// Describes a oneof.
+message OneofDescriptorProto {
+  optional string name = 1;
+  optional OneofOptions options = 2;
+}
+
+// Describes an enum type.
+message EnumDescriptorProto {
+  optional string name = 1;
+
+  repeated EnumValueDescriptorProto value = 2;
+
+  optional EnumOptions options = 3;
+
+  // Range of reserved numeric values. Reserved values may not be used by
+  // entries in the same enum. Reserved ranges may not overlap.
+  //
+  // Note that this is distinct from DescriptorProto.ReservedRange in that it
+  // is inclusive such that it can appropriately represent the entire int32
+  // domain.
+  message EnumReservedRange {
+    optional int32 start = 1;  // Inclusive.
+    optional int32 end = 2;    // Inclusive.
+  }
+
+  // Range of reserved numeric values. Reserved numeric values may not be used
+  // by enum values in the same enum declaration. Reserved ranges may not
+  // overlap.
+  repeated EnumReservedRange reserved_range = 4;
+
+  // Reserved enum value names, which may not be reused. A given name may only
+  // be reserved once.
+  repeated string reserved_name = 5;
+}
+
+// Describes a value within an enum.
+message EnumValueDescriptorProto {
+  optional string name = 1;
+  optional int32 number = 2;
+
+  optional EnumValueOptions options = 3;
+}
+
+// Describes a service.
+message ServiceDescriptorProto {
+  optional string name = 1;
+  repeated MethodDescriptorProto method = 2;
+
+  optional ServiceOptions options = 3;
+}
+
+// Describes a method of a service.
+message MethodDescriptorProto {
+  optional string name = 1;
+
+  // Input and output type names.  These are resolved in the same way as
+  // FieldDescriptorProto.type_name, but must refer to a message type.
+  optional string input_type = 2;
+  optional string output_type = 3;
+
+  optional MethodOptions options = 4;
+
+  // Identifies if client streams multiple client messages
+  optional bool client_streaming = 5 [default = false];
+  // Identifies if server streams multiple server messages
+  optional bool server_streaming = 6 [default = false];
+}
+
+
+// ===================================================================
+// Options
+
+// Each of the definitions above may have "options" attached.  These are
+// just annotations which may cause code to be generated slightly differently
+// or may contain hints for code that manipulates protocol messages.
+//
+// Clients may define custom options as extensions of the *Options messages.
+// These extensions may not yet be known at parsing time, so the parser cannot
+// store the values in them.  Instead it stores them in a field in the *Options
+// message called uninterpreted_option. This field must have the same name
+// across all *Options messages. We then use this field to populate the
+// extensions when we build a descriptor, at which point all protos have been
+// parsed and so all extensions are known.
+//
+// Extension numbers for custom options may be chosen as follows:
+// * For options which will only be used within a single application or
+//   organization, or for experimental options, use field numbers 50000
+//   through 99999.  It is up to you to ensure that you do not use the
+//   same number for multiple options.
+// * For options which will be published and used publicly by multiple
+//   independent entities, e-mail protobuf-global-extension-registry@google.com
+//   to reserve extension numbers. Simply provide your project name (e.g.
+//   Objective-C plugin) and your project website (if available) -- there's no
+//   need to explain how you intend to use them. Usually you only need one
+//   extension number. You can declare multiple options with only one extension
+//   number by putting them in a sub-message. See the Custom Options section of
+//   the docs for examples:
+//   https://developers.google.com/protocol-buffers/docs/proto#options
+//   If this turns out to be popular, a web service will be set up
+//   to automatically assign option numbers.
+
+message FileOptions {
+
+  // Sets the Java package where classes generated from this .proto will be
+  // placed.  By default, the proto package is used, but this is often
+  // inappropriate because proto packages do not normally start with backwards
+  // domain names.
+  optional string java_package = 1;
+
+
+  // If set, all the classes from the .proto file are wrapped in a single
+  // outer class with the given name.  This applies to both Proto1
+  // (equivalent to the old "--one_java_file" option) and Proto2 (where
+  // a .proto always translates to a single class, but you may want to
+  // explicitly choose the class name).
+  optional string java_outer_classname = 8;
+
+  // If set true, then the Java code generator will generate a separate .java
+  // file for each top-level message, enum, and service defined in the .proto
+  // file.  Thus, these types will *not* be nested inside the outer class
+  // named by java_outer_classname.  However, the outer class will still be
+  // generated to contain the file's getDescriptor() method as well as any
+  // top-level extensions defined in the file.
+  optional bool java_multiple_files = 10 [default = false];
+
+  // This option does nothing.
+  optional bool java_generate_equals_and_hash = 20 [deprecated=true];
+
+  // If set true, then the Java2 code generator will generate code that
+  // throws an exception whenever an attempt is made to assign a non-UTF-8
+  // byte sequence to a string field.
+  // Message reflection will do the same.
+  // However, an extension field still accepts non-UTF-8 byte sequences.
+  // This option has no effect on when used with the lite runtime.
+  optional bool java_string_check_utf8 = 27 [default = false];
+
+
+  // Generated classes can be optimized for speed or code size.
+  enum OptimizeMode {
+    SPEED = 1;         // Generate complete code for parsing, serialization,
+                       // etc.
+    CODE_SIZE = 2;     // Use ReflectionOps to implement these methods.
+    LITE_RUNTIME = 3;  // Generate code using MessageLite and the lite runtime.
+  }
+  optional OptimizeMode optimize_for = 9 [default = SPEED];
+
+  // Sets the Go package where structs generated from this .proto will be
+  // placed. If omitted, the Go package will be derived from the following:
+  //   - The basename of the package import path, if provided.
+  //   - Otherwise, the package statement in the .proto file, if present.
+  //   - Otherwise, the basename of the .proto file, without extension.
+  optional string go_package = 11;
+
+
+
+
+  // Should generic services be generated in each language?  "Generic" services
+  // are not specific to any particular RPC system.  They are generated by the
+  // main code generators in each language (without additional plugins).
+  // Generic services were the only kind of service generation supported by
+  // early versions of google.protobuf.
+  //
+  // Generic services are now considered deprecated in favor of using plugins
+  // that generate code specific to your particular RPC system.  Therefore,
+  // these default to false.  Old code which depends on generic services should
+  // explicitly set them to true.
+  optional bool cc_generic_services = 16 [default = false];
+  optional bool java_generic_services = 17 [default = false];
+  optional bool py_generic_services = 18 [default = false];
+  optional bool php_generic_services = 42 [default = false];
+
+  // Is this file deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for everything in the file, or it will be completely ignored; in the very
+  // least, this is a formalization for deprecating files.
+  optional bool deprecated = 23 [default = false];
+
+  // Enables the use of arenas for the proto messages in this file. This applies
+  // only to generated classes for C++.
+  optional bool cc_enable_arenas = 31 [default = false];
+
+
+  // Sets the objective c class prefix which is prepended to all objective c
+  // generated classes from this .proto. There is no default.
+  optional string objc_class_prefix = 36;
+
+  // Namespace for generated classes; defaults to the package.
+  optional string csharp_namespace = 37;
+
+  // By default Swift generators will take the proto package and CamelCase it
+  // replacing '.' with underscore and use that to prefix the types/symbols
+  // defined. When this options is provided, they will use this value instead
+  // to prefix the types/symbols defined.
+  optional string swift_prefix = 39;
+
+  // Sets the php class prefix which is prepended to all php generated classes
+  // from this .proto. Default is empty.
+  optional string php_class_prefix = 40;
+
+  // Use this option to change the namespace of php generated classes. Default
+  // is empty. When this option is empty, the package name will be used for
+  // determining the namespace.
+  optional string php_namespace = 41;
+
+  // Use this option to change the namespace of php generated metadata classes.
+  // Default is empty. When this option is empty, the proto file name will be
+  // used for determining the namespace.
+  optional string php_metadata_namespace = 44;
+
+  // Use this option to change the package of ruby generated classes. Default
+  // is empty. When this option is not set, the package name will be used for
+  // determining the ruby package.
+  optional string ruby_package = 45;
+
+
+  // The parser stores options it doesn't recognize here.
+  // See the documentation for the "Options" section above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message.
+  // See the documentation for the "Options" section above.
+  extensions 1000 to max;
+
+  reserved 38;
+}
+
+message MessageOptions {
+  // Set true to use the old proto1 MessageSet wire format for extensions.
+  // This is provided for backwards-compatibility with the MessageSet wire
+  // format.  You should not use this for any other reason:  It's less
+  // efficient, has fewer features, and is more complicated.
+  //
+  // The message must be defined exactly as follows:
+  //   message Foo {
+  //     option message_set_wire_format = true;
+  //     extensions 4 to max;
+  //   }
+  // Note that the message cannot have any defined fields; MessageSets only
+  // have extensions.
+  //
+  // All extensions of your type must be singular messages; e.g. they cannot
+  // be int32s, enums, or repeated messages.
+  //
+  // Because this is an option, the above two restrictions are not enforced by
+  // the protocol compiler.
+  optional bool message_set_wire_format = 1 [default = false];
+
+  // Disables the generation of the standard "descriptor()" accessor, which can
+  // conflict with a field of the same name.  This is meant to make migration
+  // from proto1 easier; new code should avoid fields named "descriptor".
+  optional bool no_standard_descriptor_accessor = 2 [default = false];
+
+  // Is this message deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the message, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating messages.
+  optional bool deprecated = 3 [default = false];
+
+  // Whether the message is an automatically generated map entry type for the
+  // maps field.
+  //
+  // For maps fields:
+  //     map map_field = 1;
+  // The parsed descriptor looks like:
+  //     message MapFieldEntry {
+  //         option map_entry = true;
+  //         optional KeyType key = 1;
+  //         optional ValueType value = 2;
+  //     }
+  //     repeated MapFieldEntry map_field = 1;
+  //
+  // Implementations may choose not to generate the map_entry=true message, but
+  // use a native map in the target language to hold the keys and values.
+  // The reflection APIs in such implementations still need to work as
+  // if the field is a repeated message field.
+  //
+  // NOTE: Do not set the option in .proto files. Always use the maps syntax
+  // instead. The option should only be implicitly set by the proto compiler
+  // parser.
+  optional bool map_entry = 7;
+
+  reserved 8;  // javalite_serializable
+  reserved 9;  // javanano_as_lite
+
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message FieldOptions {
+  // The ctype option instructs the C++ code generator to use a different
+  // representation of the field than it normally would.  See the specific
+  // options below.  This option is not yet implemented in the open source
+  // release -- sorry, we'll try to include it in a future version!
+  optional CType ctype = 1 [default = STRING];
+  enum CType {
+    // Default mode.
+    STRING = 0;
+
+    CORD = 1;
+
+    STRING_PIECE = 2;
+  }
+  // The packed option can be enabled for repeated primitive fields to enable
+  // a more efficient representation on the wire. Rather than repeatedly
+  // writing the tag and type for each element, the entire array is encoded as
+  // a single length-delimited blob. In proto3, only explicit setting it to
+  // false will avoid using packed encoding.
+  optional bool packed = 2;
+
+  // The jstype option determines the JavaScript type used for values of the
+  // field.  The option is permitted only for 64 bit integral and fixed types
+  // (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
+  // is represented as JavaScript string, which avoids loss of precision that
+  // can happen when a large value is converted to a floating point JavaScript.
+  // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
+  // use the JavaScript "number" type.  The behavior of the default option
+  // JS_NORMAL is implementation dependent.
+  //
+  // This option is an enum to permit additional types to be added, e.g.
+  // goog.math.Integer.
+  optional JSType jstype = 6 [default = JS_NORMAL];
+  enum JSType {
+    // Use the default type.
+    JS_NORMAL = 0;
+
+    // Use JavaScript strings.
+    JS_STRING = 1;
+
+    // Use JavaScript numbers.
+    JS_NUMBER = 2;
+  }
+
+  // Should this field be parsed lazily?  Lazy applies only to message-type
+  // fields.  It means that when the outer message is initially parsed, the
+  // inner message's contents will not be parsed but instead stored in encoded
+  // form.  The inner message will actually be parsed when it is first accessed.
+  //
+  // This is only a hint.  Implementations are free to choose whether to use
+  // eager or lazy parsing regardless of the value of this option.  However,
+  // setting this option true suggests that the protocol author believes that
+  // using lazy parsing on this field is worth the additional bookkeeping
+  // overhead typically needed to implement it.
+  //
+  // This option does not affect the public interface of any generated code;
+  // all method signatures remain the same.  Furthermore, thread-safety of the
+  // interface is not affected by this option; const methods remain safe to
+  // call from multiple threads concurrently, while non-const methods continue
+  // to require exclusive access.
+  //
+  //
+  // Note that implementations may choose not to check required fields within
+  // a lazy sub-message.  That is, calling IsInitialized() on the outer message
+  // may return true even if the inner message has missing required fields.
+  // This is necessary because otherwise the inner message would have to be
+  // parsed in order to perform the check, defeating the purpose of lazy
+  // parsing.  An implementation which chooses not to check required fields
+  // must be consistent about it.  That is, for any particular sub-message, the
+  // implementation must either *always* check its required fields, or *never*
+  // check its required fields, regardless of whether or not the message has
+  // been parsed.
+  optional bool lazy = 5 [default = false];
+
+  // Is this field deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for accessors, or it will be completely ignored; in the very least, this
+  // is a formalization for deprecating fields.
+  optional bool deprecated = 3 [default = false];
+
+  // For Google-internal migration only. Do not use.
+  optional bool weak = 10 [default = false];
+
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+
+  reserved 4;  // removed jtype
+}
+
+message OneofOptions {
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message EnumOptions {
+
+  // Set this option to true to allow mapping different tag names to the same
+  // value.
+  optional bool allow_alias = 2;
+
+  // Is this enum deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the enum, or it will be completely ignored; in the very least, this
+  // is a formalization for deprecating enums.
+  optional bool deprecated = 3 [default = false];
+
+  reserved 5;  // javanano_as_lite
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message EnumValueOptions {
+  // Is this enum value deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the enum value, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating enum values.
+  optional bool deprecated = 1 [default = false];
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message ServiceOptions {
+
+  // Note:  Field numbers 1 through 32 are reserved for Google's internal RPC
+  //   framework.  We apologize for hoarding these numbers to ourselves, but
+  //   we were already using them long before we decided to release Protocol
+  //   Buffers.
+
+  // Is this service deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the service, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating services.
+  optional bool deprecated = 33 [default = false];
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message MethodOptions {
+
+  // Note:  Field numbers 1 through 32 are reserved for Google's internal RPC
+  //   framework.  We apologize for hoarding these numbers to ourselves, but
+  //   we were already using them long before we decided to release Protocol
+  //   Buffers.
+
+  // Is this method deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the method, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating methods.
+  optional bool deprecated = 33 [default = false];
+
+  // Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
+  // or neither? HTTP based RPC implementation may choose GET verb for safe
+  // methods, and PUT verb for idempotent methods instead of the default POST.
+  enum IdempotencyLevel {
+    IDEMPOTENCY_UNKNOWN = 0;
+    NO_SIDE_EFFECTS = 1;  // implies idempotent
+    IDEMPOTENT = 2;       // idempotent, but may have side effects
+  }
+  optional IdempotencyLevel idempotency_level = 34
+      [default = IDEMPOTENCY_UNKNOWN];
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+
+// A message representing a option the parser does not recognize. This only
+// appears in options protos created by the compiler::Parser class.
+// DescriptorPool resolves these when building Descriptor objects. Therefore,
+// options protos in descriptor objects (e.g. returned by Descriptor::options(),
+// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
+// in them.
+message UninterpretedOption {
+  // The name of the uninterpreted option.  Each string represents a segment in
+  // a dot-separated name.  is_extension is true iff a segment represents an
+  // extension (denoted with parentheses in options specs in .proto files).
+  // E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents
+  // "foo.(bar.baz).qux".
+  message NamePart {
+    required string name_part = 1;
+    required bool is_extension = 2;
+  }
+  repeated NamePart name = 2;
+
+  // The value of the uninterpreted option, in whatever type the tokenizer
+  // identified it as during parsing. Exactly one of these should be set.
+  optional string identifier_value = 3;
+  optional uint64 positive_int_value = 4;
+  optional int64 negative_int_value = 5;
+  optional double double_value = 6;
+  optional bytes string_value = 7;
+  optional string aggregate_value = 8;
+}
+
+// ===================================================================
+// Optional source code info
+
+// Encapsulates information about the original source file from which a
+// FileDescriptorProto was generated.
+message SourceCodeInfo {
+  // A Location identifies a piece of source code in a .proto file which
+  // corresponds to a particular definition.  This information is intended
+  // to be useful to IDEs, code indexers, documentation generators, and similar
+  // tools.
+  //
+  // For example, say we have a file like:
+  //   message Foo {
+  //     optional string foo = 1;
+  //   }
+  // Let's look at just the field definition:
+  //   optional string foo = 1;
+  //   ^       ^^     ^^  ^  ^^^
+  //   a       bc     de  f  ghi
+  // We have the following locations:
+  //   span   path               represents
+  //   [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
+  //   [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
+  //   [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
+  //   [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
+  //   [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
+  //
+  // Notes:
+  // - A location may refer to a repeated field itself (i.e. not to any
+  //   particular index within it).  This is used whenever a set of elements are
+  //   logically enclosed in a single code segment.  For example, an entire
+  //   extend block (possibly containing multiple extension definitions) will
+  //   have an outer location whose path refers to the "extensions" repeated
+  //   field without an index.
+  // - Multiple locations may have the same path.  This happens when a single
+  //   logical declaration is spread out across multiple places.  The most
+  //   obvious example is the "extend" block again -- there may be multiple
+  //   extend blocks in the same scope, each of which will have the same path.
+  // - A location's span is not always a subset of its parent's span.  For
+  //   example, the "extendee" of an extension declaration appears at the
+  //   beginning of the "extend" block and is shared by all extensions within
+  //   the block.
+  // - Just because a location's span is a subset of some other location's span
+  //   does not mean that it is a descendant.  For example, a "group" defines
+  //   both a type and a field in a single declaration.  Thus, the locations
+  //   corresponding to the type and field and their components will overlap.
+  // - Code which tries to interpret locations should probably be designed to
+  //   ignore those that it doesn't understand, as more types of locations could
+  //   be recorded in the future.
+  repeated Location location = 1;
+  message Location {
+    // Identifies which part of the FileDescriptorProto was defined at this
+    // location.
+    //
+    // Each element is a field number or an index.  They form a path from
+    // the root FileDescriptorProto to the place where the definition.  For
+    // example, this path:
+    //   [ 4, 3, 2, 7, 1 ]
+    // refers to:
+    //   file.message_type(3)  // 4, 3
+    //       .field(7)         // 2, 7
+    //       .name()           // 1
+    // This is because FileDescriptorProto.message_type has field number 4:
+    //   repeated DescriptorProto message_type = 4;
+    // and DescriptorProto.field has field number 2:
+    //   repeated FieldDescriptorProto field = 2;
+    // and FieldDescriptorProto.name has field number 1:
+    //   optional string name = 1;
+    //
+    // Thus, the above path gives the location of a field name.  If we removed
+    // the last element:
+    //   [ 4, 3, 2, 7 ]
+    // this path refers to the whole field declaration (from the beginning
+    // of the label to the terminating semicolon).
+    repeated int32 path = 1 [packed = true];
+
+    // Always has exactly three or four elements: start line, start column,
+    // end line (optional, otherwise assumed same as start line), end column.
+    // These are packed into a single field for efficiency.  Note that line
+    // and column numbers are zero-based -- typically you will want to add
+    // 1 to each before displaying to a user.
+    repeated int32 span = 2 [packed = true];
+
+    // If this SourceCodeInfo represents a complete declaration, these are any
+    // comments appearing before and after the declaration which appear to be
+    // attached to the declaration.
+    //
+    // A series of line comments appearing on consecutive lines, with no other
+    // tokens appearing on those lines, will be treated as a single comment.
+    //
+    // leading_detached_comments will keep paragraphs of comments that appear
+    // before (but not connected to) the current element. Each paragraph,
+    // separated by empty lines, will be one comment element in the repeated
+    // field.
+    //
+    // Only the comment content is provided; comment markers (e.g. //) are
+    // stripped out.  For block comments, leading whitespace and an asterisk
+    // will be stripped from the beginning of each line other than the first.
+    // Newlines are included in the output.
+    //
+    // Examples:
+    //
+    //   optional int32 foo = 1;  // Comment attached to foo.
+    //   // Comment attached to bar.
+    //   optional int32 bar = 2;
+    //
+    //   optional string baz = 3;
+    //   // Comment attached to baz.
+    //   // Another line attached to baz.
+    //
+    //   // Comment attached to qux.
+    //   //
+    //   // Another line attached to qux.
+    //   optional double qux = 4;
+    //
+    //   // Detached comment for corge. This is not leading or trailing comments
+    //   // to qux or corge because there are blank lines separating it from
+    //   // both.
+    //
+    //   // Detached comment for corge paragraph 2.
+    //
+    //   optional string corge = 5;
+    //   /* Block comment attached
+    //    * to corge.  Leading asterisks
+    //    * will be removed. */
+    //   /* Block comment attached to
+    //    * grault. */
+    //   optional int32 grault = 6;
+    //
+    //   // ignored detached comments.
+    optional string leading_comments = 3;
+    optional string trailing_comments = 4;
+    repeated string leading_detached_comments = 6;
+  }
+}
+
+// Describes the relationship between generated code and its original source
+// file. A GeneratedCodeInfo message is associated with only one generated
+// source file, but may contain references to different source .proto files.
+message GeneratedCodeInfo {
+  // An Annotation connects some span of text in generated code to an element
+  // of its generating .proto file.
+  repeated Annotation annotation = 1;
+  message Annotation {
+    // Identifies the element in the original source .proto file. This field
+    // is formatted the same as SourceCodeInfo.Location.path.
+    repeated int32 path = 1 [packed = true];
+
+    // Identifies the filesystem path to the original source .proto.
+    optional string source_file = 2;
+
+    // Identifies the starting offset in bytes in the generated code
+    // that relates to the identified object.
+    optional int32 begin = 3;
+
+    // Identifies the ending offset in bytes in the generated code that
+    // relates to the identified offset. The end offset should be one past
+    // the last relevant byte (so the length of the text = end - begin).
+    optional int32 end = 4;
+  }
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_database.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_database.cc"
new file mode 100644
index 00000000..b613148d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_database.cc"
@@ -0,0 +1,614 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+namespace {
+void RecordMessageNames(const DescriptorProto& desc_proto,
+                        const std::string& prefix,
+                        std::set* output) {
+  GOOGLE_CHECK(desc_proto.has_name());
+  std::string full_name = prefix.empty()
+                              ? desc_proto.name()
+                              : StrCat(prefix, ".", desc_proto.name());
+  output->insert(full_name);
+
+  for (const auto& d : desc_proto.nested_type()) {
+    RecordMessageNames(d, full_name, output);
+  }
+}
+
+void RecordMessageNames(const FileDescriptorProto& file_proto,
+                        std::set* output) {
+  for (const auto& d : file_proto.message_type()) {
+    RecordMessageNames(d, file_proto.package(), output);
+  }
+}
+
+template 
+bool ForAllFileProtos(DescriptorDatabase* db, Fn callback,
+                      std::vector* output) {
+  std::vector file_names;
+  if (!db->FindAllFileNames(&file_names)) {
+    return false;
+  }
+  std::set set;
+  FileDescriptorProto file_proto;
+  for (const auto& f : file_names) {
+    file_proto.Clear();
+    if (!db->FindFileByName(f, &file_proto)) {
+      GOOGLE_LOG(ERROR) << "File not found in database (unexpected): " << f;
+      return false;
+    }
+    callback(file_proto, &set);
+  }
+  output->insert(output->end(), set.begin(), set.end());
+  return true;
+}
+}  // namespace
+
+DescriptorDatabase::~DescriptorDatabase() {}
+
+bool DescriptorDatabase::FindAllPackageNames(std::vector* output) {
+  return ForAllFileProtos(
+      this,
+      [](const FileDescriptorProto& file_proto, std::set* set) {
+        set->insert(file_proto.package());
+      },
+      output);
+}
+
+bool DescriptorDatabase::FindAllMessageNames(std::vector* output) {
+  return ForAllFileProtos(
+      this,
+      [](const FileDescriptorProto& file_proto, std::set* set) {
+        RecordMessageNames(file_proto, set);
+      },
+      output);
+}
+
+// ===================================================================
+
+SimpleDescriptorDatabase::SimpleDescriptorDatabase() {}
+SimpleDescriptorDatabase::~SimpleDescriptorDatabase() {}
+
+template 
+bool SimpleDescriptorDatabase::DescriptorIndex::AddFile(
+    const FileDescriptorProto& file, Value value) {
+  if (!InsertIfNotPresent(&by_name_, file.name(), value)) {
+    GOOGLE_LOG(ERROR) << "File already exists in database: " << file.name();
+    return false;
+  }
+
+  // We must be careful here -- calling file.package() if file.has_package() is
+  // false could access an uninitialized static-storage variable if we are being
+  // run at startup time.
+  std::string path = file.has_package() ? file.package() : std::string();
+  if (!path.empty()) path += '.';
+
+  for (int i = 0; i < file.message_type_size(); i++) {
+    if (!AddSymbol(path + file.message_type(i).name(), value)) return false;
+    if (!AddNestedExtensions(file.name(), file.message_type(i), value))
+      return false;
+  }
+  for (int i = 0; i < file.enum_type_size(); i++) {
+    if (!AddSymbol(path + file.enum_type(i).name(), value)) return false;
+  }
+  for (int i = 0; i < file.extension_size(); i++) {
+    if (!AddSymbol(path + file.extension(i).name(), value)) return false;
+    if (!AddExtension(file.name(), file.extension(i), value)) return false;
+  }
+  for (int i = 0; i < file.service_size(); i++) {
+    if (!AddSymbol(path + file.service(i).name(), value)) return false;
+  }
+
+  return true;
+}
+
+template 
+bool SimpleDescriptorDatabase::DescriptorIndex::AddSymbol(
+    const std::string& name, Value value) {
+  // We need to make sure not to violate our map invariant.
+
+  // If the symbol name is invalid it could break our lookup algorithm (which
+  // relies on the fact that '.' sorts before all other characters that are
+  // valid in symbol names).
+  if (!ValidateSymbolName(name)) {
+    GOOGLE_LOG(ERROR) << "Invalid symbol name: " << name;
+    return false;
+  }
+
+  // Try to look up the symbol to make sure a super-symbol doesn't already
+  // exist.
+  typename std::map::iterator iter =
+      FindLastLessOrEqual(name);
+
+  if (iter == by_symbol_.end()) {
+    // Apparently the map is currently empty.  Just insert and be done with it.
+    by_symbol_.insert(
+        typename std::map::value_type(name, value));
+    return true;
+  }
+
+  if (IsSubSymbol(iter->first, name)) {
+    GOOGLE_LOG(ERROR) << "Symbol name \"" << name
+               << "\" conflicts with the existing "
+                  "symbol \""
+               << iter->first << "\".";
+    return false;
+  }
+
+  // OK, that worked.  Now we have to make sure that no symbol in the map is
+  // a sub-symbol of the one we are inserting.  The only symbol which could
+  // be so is the first symbol that is greater than the new symbol.  Since
+  // |iter| points at the last symbol that is less than or equal, we just have
+  // to increment it.
+  ++iter;
+
+  if (iter != by_symbol_.end() && IsSubSymbol(name, iter->first)) {
+    GOOGLE_LOG(ERROR) << "Symbol name \"" << name
+               << "\" conflicts with the existing "
+                  "symbol \""
+               << iter->first << "\".";
+    return false;
+  }
+
+  // OK, no conflicts.
+
+  // Insert the new symbol using the iterator as a hint, the new entry will
+  // appear immediately before the one the iterator is pointing at.
+  by_symbol_.insert(
+      iter, typename std::map::value_type(name, value));
+
+  return true;
+}
+
+template 
+bool SimpleDescriptorDatabase::DescriptorIndex::AddNestedExtensions(
+    const std::string& filename, const DescriptorProto& message_type,
+    Value value) {
+  for (int i = 0; i < message_type.nested_type_size(); i++) {
+    if (!AddNestedExtensions(filename, message_type.nested_type(i), value))
+      return false;
+  }
+  for (int i = 0; i < message_type.extension_size(); i++) {
+    if (!AddExtension(filename, message_type.extension(i), value)) return false;
+  }
+  return true;
+}
+
+template 
+bool SimpleDescriptorDatabase::DescriptorIndex::AddExtension(
+    const std::string& filename, const FieldDescriptorProto& field,
+    Value value) {
+  if (!field.extendee().empty() && field.extendee()[0] == '.') {
+    // The extension is fully-qualified.  We can use it as a lookup key in
+    // the by_symbol_ table.
+    if (!InsertIfNotPresent(
+            &by_extension_,
+            std::make_pair(field.extendee().substr(1), field.number()),
+            value)) {
+      GOOGLE_LOG(ERROR) << "Extension conflicts with extension already in database: "
+                    "extend "
+                 << field.extendee() << " { " << field.name() << " = "
+                 << field.number() << " } from:" << filename;
+      return false;
+    }
+  } else {
+    // Not fully-qualified.  We can't really do anything here, unfortunately.
+    // We don't consider this an error, though, because the descriptor is
+    // valid.
+  }
+  return true;
+}
+
+template 
+Value SimpleDescriptorDatabase::DescriptorIndex::FindFile(
+    const std::string& filename) {
+  return FindWithDefault(by_name_, filename, Value());
+}
+
+template 
+Value SimpleDescriptorDatabase::DescriptorIndex::FindSymbol(
+    const std::string& name) {
+  typename std::map::iterator iter =
+      FindLastLessOrEqual(name);
+
+  return (iter != by_symbol_.end() && IsSubSymbol(iter->first, name))
+             ? iter->second
+             : Value();
+}
+
+template 
+Value SimpleDescriptorDatabase::DescriptorIndex::FindExtension(
+    const std::string& containing_type, int field_number) {
+  return FindWithDefault(
+      by_extension_, std::make_pair(containing_type, field_number), Value());
+}
+
+template 
+bool SimpleDescriptorDatabase::DescriptorIndex::FindAllExtensionNumbers(
+    const std::string& containing_type, std::vector* output) {
+  typename std::map, Value>::const_iterator it =
+      by_extension_.lower_bound(std::make_pair(containing_type, 0));
+  bool success = false;
+
+  for (; it != by_extension_.end() && it->first.first == containing_type;
+       ++it) {
+    output->push_back(it->first.second);
+    success = true;
+  }
+
+  return success;
+}
+
+template 
+void SimpleDescriptorDatabase::DescriptorIndex::FindAllFileNames(
+    std::vector* output) {
+  output->resize(by_name_.size());
+  int i = 0;
+  for (const auto& kv : by_name_) {
+    (*output)[i] = kv.first;
+    i++;
+  }
+}
+
+template 
+typename std::map::iterator
+SimpleDescriptorDatabase::DescriptorIndex::FindLastLessOrEqual(
+    const std::string& name) {
+  // Find the last key in the map which sorts less than or equal to the
+  // symbol name.  Since upper_bound() returns the *first* key that sorts
+  // *greater* than the input, we want the element immediately before that.
+  typename std::map::iterator iter =
+      by_symbol_.upper_bound(name);
+  if (iter != by_symbol_.begin()) --iter;
+  return iter;
+}
+
+template 
+bool SimpleDescriptorDatabase::DescriptorIndex::IsSubSymbol(
+    const std::string& sub_symbol, const std::string& super_symbol) {
+  return sub_symbol == super_symbol ||
+         (HasPrefixString(super_symbol, sub_symbol) &&
+          super_symbol[sub_symbol.size()] == '.');
+}
+
+template 
+bool SimpleDescriptorDatabase::DescriptorIndex::ValidateSymbolName(
+    const std::string& name) {
+  for (int i = 0; i < name.size(); i++) {
+    // I don't trust ctype.h due to locales.  :(
+    if (name[i] != '.' && name[i] != '_' && (name[i] < '0' || name[i] > '9') &&
+        (name[i] < 'A' || name[i] > 'Z') && (name[i] < 'a' || name[i] > 'z')) {
+      return false;
+    }
+  }
+  return true;
+}
+
+// -------------------------------------------------------------------
+
+bool SimpleDescriptorDatabase::Add(const FileDescriptorProto& file) {
+  FileDescriptorProto* new_file = new FileDescriptorProto;
+  new_file->CopyFrom(file);
+  return AddAndOwn(new_file);
+}
+
+bool SimpleDescriptorDatabase::AddAndOwn(const FileDescriptorProto* file) {
+  files_to_delete_.emplace_back(file);
+  return index_.AddFile(*file, file);
+}
+
+bool SimpleDescriptorDatabase::FindFileByName(const std::string& filename,
+                                              FileDescriptorProto* output) {
+  return MaybeCopy(index_.FindFile(filename), output);
+}
+
+bool SimpleDescriptorDatabase::FindFileContainingSymbol(
+    const std::string& symbol_name, FileDescriptorProto* output) {
+  return MaybeCopy(index_.FindSymbol(symbol_name), output);
+}
+
+bool SimpleDescriptorDatabase::FindFileContainingExtension(
+    const std::string& containing_type, int field_number,
+    FileDescriptorProto* output) {
+  return MaybeCopy(index_.FindExtension(containing_type, field_number), output);
+}
+
+bool SimpleDescriptorDatabase::FindAllExtensionNumbers(
+    const std::string& extendee_type, std::vector* output) {
+  return index_.FindAllExtensionNumbers(extendee_type, output);
+}
+
+
+bool SimpleDescriptorDatabase::FindAllFileNames(
+    std::vector* output) {
+  index_.FindAllFileNames(output);
+  return true;
+}
+
+bool SimpleDescriptorDatabase::MaybeCopy(const FileDescriptorProto* file,
+                                         FileDescriptorProto* output) {
+  if (file == NULL) return false;
+  output->CopyFrom(*file);
+  return true;
+}
+
+// -------------------------------------------------------------------
+
+EncodedDescriptorDatabase::EncodedDescriptorDatabase() {}
+EncodedDescriptorDatabase::~EncodedDescriptorDatabase() {
+  for (int i = 0; i < files_to_delete_.size(); i++) {
+    operator delete(files_to_delete_[i]);
+  }
+}
+
+bool EncodedDescriptorDatabase::Add(const void* encoded_file_descriptor,
+                                    int size) {
+  FileDescriptorProto file;
+  if (file.ParseFromArray(encoded_file_descriptor, size)) {
+    return index_.AddFile(file, std::make_pair(encoded_file_descriptor, size));
+  } else {
+    GOOGLE_LOG(ERROR) << "Invalid file descriptor data passed to "
+                  "EncodedDescriptorDatabase::Add().";
+    return false;
+  }
+}
+
+bool EncodedDescriptorDatabase::AddCopy(const void* encoded_file_descriptor,
+                                        int size) {
+  void* copy = operator new(size);
+  memcpy(copy, encoded_file_descriptor, size);
+  files_to_delete_.push_back(copy);
+  return Add(copy, size);
+}
+
+bool EncodedDescriptorDatabase::FindFileByName(const std::string& filename,
+                                               FileDescriptorProto* output) {
+  return MaybeParse(index_.FindFile(filename), output);
+}
+
+bool EncodedDescriptorDatabase::FindFileContainingSymbol(
+    const std::string& symbol_name, FileDescriptorProto* output) {
+  return MaybeParse(index_.FindSymbol(symbol_name), output);
+}
+
+bool EncodedDescriptorDatabase::FindNameOfFileContainingSymbol(
+    const std::string& symbol_name, std::string* output) {
+  std::pair encoded_file = index_.FindSymbol(symbol_name);
+  if (encoded_file.first == NULL) return false;
+
+  // Optimization:  The name should be the first field in the encoded message.
+  //   Try to just read it directly.
+  io::CodedInputStream input(reinterpret_cast(encoded_file.first),
+                             encoded_file.second);
+
+  const uint32 kNameTag = internal::WireFormatLite::MakeTag(
+      FileDescriptorProto::kNameFieldNumber,
+      internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED);
+
+  if (input.ReadTagNoLastTag() == kNameTag) {
+    // Success!
+    return internal::WireFormatLite::ReadString(&input, output);
+  } else {
+    // Slow path.  Parse whole message.
+    FileDescriptorProto file_proto;
+    if (!file_proto.ParseFromArray(encoded_file.first, encoded_file.second)) {
+      return false;
+    }
+    *output = file_proto.name();
+    return true;
+  }
+}
+
+bool EncodedDescriptorDatabase::FindFileContainingExtension(
+    const std::string& containing_type, int field_number,
+    FileDescriptorProto* output) {
+  return MaybeParse(index_.FindExtension(containing_type, field_number),
+                    output);
+}
+
+bool EncodedDescriptorDatabase::FindAllExtensionNumbers(
+    const std::string& extendee_type, std::vector* output) {
+  return index_.FindAllExtensionNumbers(extendee_type, output);
+}
+
+bool EncodedDescriptorDatabase::FindAllFileNames(
+    std::vector* output) {
+  index_.FindAllFileNames(output);
+  return true;
+}
+
+bool EncodedDescriptorDatabase::MaybeParse(
+    std::pair encoded_file, FileDescriptorProto* output) {
+  if (encoded_file.first == NULL) return false;
+  return output->ParseFromArray(encoded_file.first, encoded_file.second);
+}
+
+// ===================================================================
+
+DescriptorPoolDatabase::DescriptorPoolDatabase(const DescriptorPool& pool)
+    : pool_(pool) {}
+DescriptorPoolDatabase::~DescriptorPoolDatabase() {}
+
+bool DescriptorPoolDatabase::FindFileByName(const std::string& filename,
+                                            FileDescriptorProto* output) {
+  const FileDescriptor* file = pool_.FindFileByName(filename);
+  if (file == NULL) return false;
+  output->Clear();
+  file->CopyTo(output);
+  return true;
+}
+
+bool DescriptorPoolDatabase::FindFileContainingSymbol(
+    const std::string& symbol_name, FileDescriptorProto* output) {
+  const FileDescriptor* file = pool_.FindFileContainingSymbol(symbol_name);
+  if (file == NULL) return false;
+  output->Clear();
+  file->CopyTo(output);
+  return true;
+}
+
+bool DescriptorPoolDatabase::FindFileContainingExtension(
+    const std::string& containing_type, int field_number,
+    FileDescriptorProto* output) {
+  const Descriptor* extendee = pool_.FindMessageTypeByName(containing_type);
+  if (extendee == NULL) return false;
+
+  const FieldDescriptor* extension =
+      pool_.FindExtensionByNumber(extendee, field_number);
+  if (extension == NULL) return false;
+
+  output->Clear();
+  extension->file()->CopyTo(output);
+  return true;
+}
+
+bool DescriptorPoolDatabase::FindAllExtensionNumbers(
+    const std::string& extendee_type, std::vector* output) {
+  const Descriptor* extendee = pool_.FindMessageTypeByName(extendee_type);
+  if (extendee == NULL) return false;
+
+  std::vector extensions;
+  pool_.FindAllExtensions(extendee, &extensions);
+
+  for (int i = 0; i < extensions.size(); ++i) {
+    output->push_back(extensions[i]->number());
+  }
+
+  return true;
+}
+
+// ===================================================================
+
+MergedDescriptorDatabase::MergedDescriptorDatabase(
+    DescriptorDatabase* source1, DescriptorDatabase* source2) {
+  sources_.push_back(source1);
+  sources_.push_back(source2);
+}
+MergedDescriptorDatabase::MergedDescriptorDatabase(
+    const std::vector& sources)
+    : sources_(sources) {}
+MergedDescriptorDatabase::~MergedDescriptorDatabase() {}
+
+bool MergedDescriptorDatabase::FindFileByName(const std::string& filename,
+                                              FileDescriptorProto* output) {
+  for (int i = 0; i < sources_.size(); i++) {
+    if (sources_[i]->FindFileByName(filename, output)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool MergedDescriptorDatabase::FindFileContainingSymbol(
+    const std::string& symbol_name, FileDescriptorProto* output) {
+  for (int i = 0; i < sources_.size(); i++) {
+    if (sources_[i]->FindFileContainingSymbol(symbol_name, output)) {
+      // The symbol was found in source i.  However, if one of the previous
+      // sources defines a file with the same name (which presumably doesn't
+      // contain the symbol, since it wasn't found in that source), then we
+      // must hide it from the caller.
+      FileDescriptorProto temp;
+      for (int j = 0; j < i; j++) {
+        if (sources_[j]->FindFileByName(output->name(), &temp)) {
+          // Found conflicting file in a previous source.
+          return false;
+        }
+      }
+      return true;
+    }
+  }
+  return false;
+}
+
+bool MergedDescriptorDatabase::FindFileContainingExtension(
+    const std::string& containing_type, int field_number,
+    FileDescriptorProto* output) {
+  for (int i = 0; i < sources_.size(); i++) {
+    if (sources_[i]->FindFileContainingExtension(containing_type, field_number,
+                                                 output)) {
+      // The symbol was found in source i.  However, if one of the previous
+      // sources defines a file with the same name (which presumably doesn't
+      // contain the symbol, since it wasn't found in that source), then we
+      // must hide it from the caller.
+      FileDescriptorProto temp;
+      for (int j = 0; j < i; j++) {
+        if (sources_[j]->FindFileByName(output->name(), &temp)) {
+          // Found conflicting file in a previous source.
+          return false;
+        }
+      }
+      return true;
+    }
+  }
+  return false;
+}
+
+bool MergedDescriptorDatabase::FindAllExtensionNumbers(
+    const std::string& extendee_type, std::vector* output) {
+  std::set merged_results;
+  std::vector results;
+  bool success = false;
+
+  for (int i = 0; i < sources_.size(); i++) {
+    if (sources_[i]->FindAllExtensionNumbers(extendee_type, &results)) {
+      std::copy(results.begin(), results.end(),
+                std::insert_iterator >(merged_results,
+                                                     merged_results.begin()));
+      success = true;
+    }
+    results.clear();
+  }
+
+  std::copy(merged_results.begin(), merged_results.end(),
+            std::insert_iterator >(*output, output->end()));
+
+  return success;
+}
+
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_database.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_database.h"
new file mode 100644
index 00000000..4009f339
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_database.h"
@@ -0,0 +1,407 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Interface for manipulating databases of descriptors.
+
+#ifndef GOOGLE_PROTOBUF_DESCRIPTOR_DATABASE_H__
+#define GOOGLE_PROTOBUF_DESCRIPTOR_DATABASE_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+
+// Defined in this file.
+class DescriptorDatabase;
+class SimpleDescriptorDatabase;
+class EncodedDescriptorDatabase;
+class DescriptorPoolDatabase;
+class MergedDescriptorDatabase;
+
+// Abstract interface for a database of descriptors.
+//
+// This is useful if you want to create a DescriptorPool which loads
+// descriptors on-demand from some sort of large database.  If the database
+// is large, it may be inefficient to enumerate every .proto file inside it
+// calling DescriptorPool::BuildFile() for each one.  Instead, a DescriptorPool
+// can be created which wraps a DescriptorDatabase and only builds particular
+// descriptors when they are needed.
+class PROTOBUF_EXPORT DescriptorDatabase {
+ public:
+  inline DescriptorDatabase() {}
+  virtual ~DescriptorDatabase();
+
+  // Find a file by file name.  Fills in in *output and returns true if found.
+  // Otherwise, returns false, leaving the contents of *output undefined.
+  virtual bool FindFileByName(const std::string& filename,
+                              FileDescriptorProto* output) = 0;
+
+  // Find the file that declares the given fully-qualified symbol name.
+  // If found, fills in *output and returns true, otherwise returns false
+  // and leaves *output undefined.
+  virtual bool FindFileContainingSymbol(const std::string& symbol_name,
+                                        FileDescriptorProto* output) = 0;
+
+  // Find the file which defines an extension extending the given message type
+  // with the given field number.  If found, fills in *output and returns true,
+  // otherwise returns false and leaves *output undefined.  containing_type
+  // must be a fully-qualified type name.
+  virtual bool FindFileContainingExtension(const std::string& containing_type,
+                                           int field_number,
+                                           FileDescriptorProto* output) = 0;
+
+  // Finds the tag numbers used by all known extensions of
+  // extendee_type, and appends them to output in an undefined
+  // order. This method is best-effort: it's not guaranteed that the
+  // database will find all extensions, and it's not guaranteed that
+  // FindFileContainingExtension will return true on all of the found
+  // numbers. Returns true if the search was successful, otherwise
+  // returns false and leaves output unchanged.
+  //
+  // This method has a default implementation that always returns
+  // false.
+  virtual bool FindAllExtensionNumbers(const std::string& /* extendee_type */,
+                                       std::vector* /* output */) {
+    return false;
+  }
+
+
+  // Finds the file names and appends them to the output in an
+  // undefined order. This method is best-effort: it's not guaranteed that the
+  // database will find all files. Returns true if the database supports
+  // searching all file names, otherwise returns false and leaves output
+  // unchanged.
+  //
+  // This method has a default implementation that always returns
+  // false.
+  virtual bool FindAllFileNames(std::vector* /*output*/) {
+    return false;
+  }
+
+  // Finds the package names and appends them to the output in an
+  // undefined order. This method is best-effort: it's not guaranteed that the
+  // database will find all packages. Returns true if the database supports
+  // searching all package names, otherwise returns false and leaves output
+  // unchanged.
+  bool FindAllPackageNames(std::vector* output);
+
+  // Finds the message names and appends them to the output in an
+  // undefined order. This method is best-effort: it's not guaranteed that the
+  // database will find all messages. Returns true if the database supports
+  // searching all message names, otherwise returns false and leaves output
+  // unchanged.
+  bool FindAllMessageNames(std::vector* output);
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(DescriptorDatabase);
+};
+
+// A DescriptorDatabase into which you can insert files manually.
+//
+// FindFileContainingSymbol() is fully-implemented.  When you add a file, its
+// symbols will be indexed for this purpose.  Note that the implementation
+// may return false positives, but only if it isn't possible for the symbol
+// to be defined in any other file.  In particular, if a file defines a symbol
+// "Foo", then searching for "Foo.[anything]" will match that file.  This way,
+// the database does not need to aggressively index all children of a symbol.
+//
+// FindFileContainingExtension() is mostly-implemented.  It works if and only
+// if the original FieldDescriptorProto defining the extension has a
+// fully-qualified type name in its "extendee" field (i.e. starts with a '.').
+// If the extendee is a relative name, SimpleDescriptorDatabase will not
+// attempt to resolve the type, so it will not know what type the extension is
+// extending.  Therefore, calling FindFileContainingExtension() with the
+// extension's containing type will never actually find that extension.  Note
+// that this is an unlikely problem, as all FileDescriptorProtos created by the
+// protocol compiler (as well as ones created by calling
+// FileDescriptor::CopyTo()) will always use fully-qualified names for all
+// types.  You only need to worry if you are constructing FileDescriptorProtos
+// yourself, or are calling compiler::Parser directly.
+class PROTOBUF_EXPORT SimpleDescriptorDatabase : public DescriptorDatabase {
+ public:
+  SimpleDescriptorDatabase();
+  ~SimpleDescriptorDatabase() override;
+
+  // Adds the FileDescriptorProto to the database, making a copy.  The object
+  // can be deleted after Add() returns.  Returns false if the file conflicted
+  // with a file already in the database, in which case an error will have
+  // been written to GOOGLE_LOG(ERROR).
+  bool Add(const FileDescriptorProto& file);
+
+  // Adds the FileDescriptorProto to the database and takes ownership of it.
+  bool AddAndOwn(const FileDescriptorProto* file);
+
+  // implements DescriptorDatabase -----------------------------------
+  bool FindFileByName(const std::string& filename,
+                      FileDescriptorProto* output) override;
+  bool FindFileContainingSymbol(const std::string& symbol_name,
+                                FileDescriptorProto* output) override;
+  bool FindFileContainingExtension(const std::string& containing_type,
+                                   int field_number,
+                                   FileDescriptorProto* output) override;
+  bool FindAllExtensionNumbers(const std::string& extendee_type,
+                               std::vector* output) override;
+
+  bool FindAllFileNames(std::vector* output) override;
+
+ private:
+  // So that it can use DescriptorIndex.
+  friend class EncodedDescriptorDatabase;
+
+  // An index mapping file names, symbol names, and extension numbers to
+  // some sort of values.
+  template 
+  class DescriptorIndex {
+   public:
+    // Helpers to recursively add particular descriptors and all their contents
+    // to the index.
+    bool AddFile(const FileDescriptorProto& file, Value value);
+    bool AddSymbol(const std::string& name, Value value);
+    bool AddNestedExtensions(const std::string& filename,
+                             const DescriptorProto& message_type, Value value);
+    bool AddExtension(const std::string& filename,
+                      const FieldDescriptorProto& field, Value value);
+
+    Value FindFile(const std::string& filename);
+    Value FindSymbol(const std::string& name);
+    Value FindExtension(const std::string& containing_type, int field_number);
+    bool FindAllExtensionNumbers(const std::string& containing_type,
+                                 std::vector* output);
+    void FindAllFileNames(std::vector* output);
+
+   private:
+    std::map by_name_;
+    std::map by_symbol_;
+    std::map, Value> by_extension_;
+
+    // Invariant:  The by_symbol_ map does not contain any symbols which are
+    // prefixes of other symbols in the map.  For example, "foo.bar" is a
+    // prefix of "foo.bar.baz" (but is not a prefix of "foo.barbaz").
+    //
+    // This invariant is important because it means that given a symbol name,
+    // we can find a key in the map which is a prefix of the symbol in O(lg n)
+    // time, and we know that there is at most one such key.
+    //
+    // The prefix lookup algorithm works like so:
+    // 1) Find the last key in the map which is less than or equal to the
+    //    search key.
+    // 2) If the found key is a prefix of the search key, then return it.
+    //    Otherwise, there is no match.
+    //
+    // I am sure this algorithm has been described elsewhere, but since I
+    // wasn't able to find it quickly I will instead prove that it works
+    // myself.  The key to the algorithm is that if a match exists, step (1)
+    // will find it.  Proof:
+    // 1) Define the "search key" to be the key we are looking for, the "found
+    //    key" to be the key found in step (1), and the "match key" to be the
+    //    key which actually matches the search key (i.e. the key we're trying
+    //    to find).
+    // 2) The found key must be less than or equal to the search key by
+    //    definition.
+    // 3) The match key must also be less than or equal to the search key
+    //    (because it is a prefix).
+    // 4) The match key cannot be greater than the found key, because if it
+    //    were, then step (1) of the algorithm would have returned the match
+    //    key instead (since it finds the *greatest* key which is less than or
+    //    equal to the search key).
+    // 5) Therefore, the found key must be between the match key and the search
+    //    key, inclusive.
+    // 6) Since the search key must be a sub-symbol of the match key, if it is
+    //    not equal to the match key, then search_key[match_key.size()] must
+    //    be '.'.
+    // 7) Since '.' sorts before any other character that is valid in a symbol
+    //    name, then if the found key is not equal to the match key, then
+    //    found_key[match_key.size()] must also be '.', because any other value
+    //    would make it sort after the search key.
+    // 8) Therefore, if the found key is not equal to the match key, then the
+    //    found key must be a sub-symbol of the match key.  However, this would
+    //    contradict our map invariant which says that no symbol in the map is
+    //    a sub-symbol of any other.
+    // 9) Therefore, the found key must match the match key.
+    //
+    // The above proof assumes the match key exists.  In the case that the
+    // match key does not exist, then step (1) will return some other symbol.
+    // That symbol cannot be a super-symbol of the search key since if it were,
+    // then it would be a match, and we're assuming the match key doesn't exist.
+    // Therefore, step 2 will correctly return no match.
+
+    // Find the last entry in the by_symbol_ map whose key is less than or
+    // equal to the given name.
+    typename std::map::iterator FindLastLessOrEqual(
+        const std::string& name);
+
+    // True if either the arguments are equal or super_symbol identifies a
+    // parent symbol of sub_symbol (e.g. "foo.bar" is a parent of
+    // "foo.bar.baz", but not a parent of "foo.barbaz").
+    bool IsSubSymbol(const std::string& sub_symbol,
+                     const std::string& super_symbol);
+
+    // Returns true if and only if all characters in the name are alphanumerics,
+    // underscores, or periods.
+    bool ValidateSymbolName(const std::string& name);
+  };
+
+  DescriptorIndex index_;
+  std::vector> files_to_delete_;
+
+  // If file is non-NULL, copy it into *output and return true, otherwise
+  // return false.
+  bool MaybeCopy(const FileDescriptorProto* file, FileDescriptorProto* output);
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(SimpleDescriptorDatabase);
+};
+
+// Very similar to SimpleDescriptorDatabase, but stores all the descriptors
+// as raw bytes and generally tries to use as little memory as possible.
+//
+// The same caveats regarding FindFileContainingExtension() apply as with
+// SimpleDescriptorDatabase.
+class PROTOBUF_EXPORT EncodedDescriptorDatabase : public DescriptorDatabase {
+ public:
+  EncodedDescriptorDatabase();
+  ~EncodedDescriptorDatabase() override;
+
+  // Adds the FileDescriptorProto to the database.  The descriptor is provided
+  // in encoded form.  The database does not make a copy of the bytes, nor
+  // does it take ownership; it's up to the caller to make sure the bytes
+  // remain valid for the life of the database.  Returns false and logs an error
+  // if the bytes are not a valid FileDescriptorProto or if the file conflicted
+  // with a file already in the database.
+  bool Add(const void* encoded_file_descriptor, int size);
+
+  // Like Add(), but makes a copy of the data, so that the caller does not
+  // need to keep it around.
+  bool AddCopy(const void* encoded_file_descriptor, int size);
+
+  // Like FindFileContainingSymbol but returns only the name of the file.
+  bool FindNameOfFileContainingSymbol(const std::string& symbol_name,
+                                      std::string* output);
+
+  // implements DescriptorDatabase -----------------------------------
+  bool FindFileByName(const std::string& filename,
+                      FileDescriptorProto* output) override;
+  bool FindFileContainingSymbol(const std::string& symbol_name,
+                                FileDescriptorProto* output) override;
+  bool FindFileContainingExtension(const std::string& containing_type,
+                                   int field_number,
+                                   FileDescriptorProto* output) override;
+  bool FindAllExtensionNumbers(const std::string& extendee_type,
+                               std::vector* output) override;
+  bool FindAllFileNames(std::vector* output) override;
+
+ private:
+  SimpleDescriptorDatabase::DescriptorIndex >
+      index_;
+  std::vector files_to_delete_;
+
+  // If encoded_file.first is non-NULL, parse the data into *output and return
+  // true, otherwise return false.
+  bool MaybeParse(std::pair encoded_file,
+                  FileDescriptorProto* output);
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EncodedDescriptorDatabase);
+};
+
+// A DescriptorDatabase that fetches files from a given pool.
+class PROTOBUF_EXPORT DescriptorPoolDatabase : public DescriptorDatabase {
+ public:
+  explicit DescriptorPoolDatabase(const DescriptorPool& pool);
+  ~DescriptorPoolDatabase() override;
+
+  // implements DescriptorDatabase -----------------------------------
+  bool FindFileByName(const std::string& filename,
+                      FileDescriptorProto* output) override;
+  bool FindFileContainingSymbol(const std::string& symbol_name,
+                                FileDescriptorProto* output) override;
+  bool FindFileContainingExtension(const std::string& containing_type,
+                                   int field_number,
+                                   FileDescriptorProto* output) override;
+  bool FindAllExtensionNumbers(const std::string& extendee_type,
+                               std::vector* output) override;
+
+ private:
+  const DescriptorPool& pool_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(DescriptorPoolDatabase);
+};
+
+// A DescriptorDatabase that wraps two or more others.  It first searches the
+// first database and, if that fails, tries the second, and so on.
+class PROTOBUF_EXPORT MergedDescriptorDatabase : public DescriptorDatabase {
+ public:
+  // Merge just two databases.  The sources remain property of the caller.
+  MergedDescriptorDatabase(DescriptorDatabase* source1,
+                           DescriptorDatabase* source2);
+  // Merge more than two databases.  The sources remain property of the caller.
+  // The vector may be deleted after the constructor returns but the
+  // DescriptorDatabases need to stick around.
+  explicit MergedDescriptorDatabase(
+      const std::vector& sources);
+  ~MergedDescriptorDatabase() override;
+
+  // implements DescriptorDatabase -----------------------------------
+  bool FindFileByName(const std::string& filename,
+                      FileDescriptorProto* output) override;
+  bool FindFileContainingSymbol(const std::string& symbol_name,
+                                FileDescriptorProto* output) override;
+  bool FindFileContainingExtension(const std::string& containing_type,
+                                   int field_number,
+                                   FileDescriptorProto* output) override;
+  // Merges the results of calling all databases. Returns true iff any
+  // of the databases returned true.
+  bool FindAllExtensionNumbers(const std::string& extendee_type,
+                               std::vector* output) override;
+
+
+ private:
+  std::vector sources_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MergedDescriptorDatabase);
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_DESCRIPTOR_DATABASE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_database_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_database_unittest.cc"
new file mode 100644
index 00000000..8653193a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_database_unittest.cc"
@@ -0,0 +1,803 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file makes extensive use of RFC 3092.  :)
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace {
+
+static void AddToDatabase(SimpleDescriptorDatabase* database,
+                          const char* file_text) {
+  FileDescriptorProto file_proto;
+  EXPECT_TRUE(TextFormat::ParseFromString(file_text, &file_proto));
+  database->Add(file_proto);
+}
+
+static void ExpectContainsType(const FileDescriptorProto& proto,
+                               const std::string& type_name) {
+  for (int i = 0; i < proto.message_type_size(); i++) {
+    if (proto.message_type(i).name() == type_name) return;
+  }
+  ADD_FAILURE() << "\"" << proto.name() << "\" did not contain expected type \""
+                << type_name << "\".";
+}
+
+// ===================================================================
+
+#if GTEST_HAS_PARAM_TEST
+
+// SimpleDescriptorDatabase, EncodedDescriptorDatabase, and
+// DescriptorPoolDatabase call for very similar tests.  Instead of writing
+// three nearly-identical sets of tests, we use parameterized tests to apply
+// the same code to all three.
+
+// The parameterized test runs against a DescriptorDatabaseTestCase.  We have
+// implementations for each of the three classes we want to test.
+class DescriptorDatabaseTestCase {
+ public:
+  virtual ~DescriptorDatabaseTestCase() {}
+
+  virtual DescriptorDatabase* GetDatabase() = 0;
+  virtual bool AddToDatabase(const FileDescriptorProto& file) = 0;
+};
+
+// Factory function type.
+typedef DescriptorDatabaseTestCase* DescriptorDatabaseTestCaseFactory();
+
+// Specialization for SimpleDescriptorDatabase.
+class SimpleDescriptorDatabaseTestCase : public DescriptorDatabaseTestCase {
+ public:
+  static DescriptorDatabaseTestCase* New() {
+    return new SimpleDescriptorDatabaseTestCase;
+  }
+
+  virtual ~SimpleDescriptorDatabaseTestCase() {}
+
+  virtual DescriptorDatabase* GetDatabase() { return &database_; }
+  virtual bool AddToDatabase(const FileDescriptorProto& file) {
+    return database_.Add(file);
+  }
+
+ private:
+  SimpleDescriptorDatabase database_;
+};
+
+// Specialization for EncodedDescriptorDatabase.
+class EncodedDescriptorDatabaseTestCase : public DescriptorDatabaseTestCase {
+ public:
+  static DescriptorDatabaseTestCase* New() {
+    return new EncodedDescriptorDatabaseTestCase;
+  }
+
+  virtual ~EncodedDescriptorDatabaseTestCase() {}
+
+  virtual DescriptorDatabase* GetDatabase() { return &database_; }
+  virtual bool AddToDatabase(const FileDescriptorProto& file) {
+    std::string data;
+    file.SerializeToString(&data);
+    return database_.AddCopy(data.data(), data.size());
+  }
+
+ private:
+  EncodedDescriptorDatabase database_;
+};
+
+// Specialization for DescriptorPoolDatabase.
+class DescriptorPoolDatabaseTestCase : public DescriptorDatabaseTestCase {
+ public:
+  static DescriptorDatabaseTestCase* New() {
+    return new EncodedDescriptorDatabaseTestCase;
+  }
+
+  DescriptorPoolDatabaseTestCase() : database_(pool_) {}
+  virtual ~DescriptorPoolDatabaseTestCase() {}
+
+  virtual DescriptorDatabase* GetDatabase() { return &database_; }
+  virtual bool AddToDatabase(const FileDescriptorProto& file) {
+    return pool_.BuildFile(file);
+  }
+
+ private:
+  DescriptorPool pool_;
+  DescriptorPoolDatabase database_;
+};
+
+// -------------------------------------------------------------------
+
+class DescriptorDatabaseTest
+    : public testing::TestWithParam {
+ protected:
+  virtual void SetUp() {
+    test_case_.reset(GetParam()());
+    database_ = test_case_->GetDatabase();
+  }
+
+  void AddToDatabase(const char* file_descriptor_text) {
+    FileDescriptorProto file_proto;
+    EXPECT_TRUE(TextFormat::ParseFromString(file_descriptor_text, &file_proto));
+    EXPECT_TRUE(test_case_->AddToDatabase(file_proto));
+  }
+
+  void AddToDatabaseWithError(const char* file_descriptor_text) {
+    FileDescriptorProto file_proto;
+    EXPECT_TRUE(TextFormat::ParseFromString(file_descriptor_text, &file_proto));
+    EXPECT_FALSE(test_case_->AddToDatabase(file_proto));
+  }
+
+  std::unique_ptr test_case_;
+  DescriptorDatabase* database_;
+};
+
+TEST_P(DescriptorDatabaseTest, FindFileByName) {
+  AddToDatabase(
+      "name: \"foo.proto\" "
+      "message_type { name:\"Foo\" }");
+  AddToDatabase(
+      "name: \"bar.proto\" "
+      "message_type { name:\"Bar\" }");
+
+  {
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileByName("foo.proto", &file));
+    EXPECT_EQ("foo.proto", file.name());
+    ExpectContainsType(file, "Foo");
+  }
+
+  {
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileByName("bar.proto", &file));
+    EXPECT_EQ("bar.proto", file.name());
+    ExpectContainsType(file, "Bar");
+  }
+
+  {
+    // Fails to find undefined files.
+    FileDescriptorProto file;
+    EXPECT_FALSE(database_->FindFileByName("baz.proto", &file));
+  }
+}
+
+TEST_P(DescriptorDatabaseTest, FindFileContainingSymbol) {
+  AddToDatabase(
+      "name: \"foo.proto\" "
+      "message_type { "
+      "  name: \"Foo\" "
+      "  field { name:\"qux\" }"
+      "  nested_type { name: \"Grault\" } "
+      "  enum_type { name: \"Garply\" } "
+      "} "
+      "enum_type { "
+      "  name: \"Waldo\" "
+      "  value { name:\"FRED\" } "
+      "} "
+      "extension { name: \"plugh\" } "
+      "service { "
+      "  name: \"Xyzzy\" "
+      "  method { name: \"Thud\" } "
+      "}");
+  AddToDatabase(
+      "name: \"bar.proto\" "
+      "package: \"corge\" "
+      "message_type { name: \"Bar\" }");
+
+  {
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingSymbol("Foo", &file));
+    EXPECT_EQ("foo.proto", file.name());
+  }
+
+  {
+    // Can find fields.
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingSymbol("Foo.qux", &file));
+    EXPECT_EQ("foo.proto", file.name());
+    // Non-existent field under a valid top level symbol can also be
+    // found.
+    EXPECT_TRUE(
+        database_->FindFileContainingSymbol("Foo.none_field.none", &file));
+  }
+
+  {
+    // Can find nested types.
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingSymbol("Foo.Grault", &file));
+    EXPECT_EQ("foo.proto", file.name());
+  }
+
+  {
+    // Can find nested enums.
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingSymbol("Foo.Garply", &file));
+    EXPECT_EQ("foo.proto", file.name());
+  }
+
+  {
+    // Can find enum types.
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingSymbol("Waldo", &file));
+    EXPECT_EQ("foo.proto", file.name());
+  }
+
+  {
+    // Can find enum values.
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingSymbol("Waldo.FRED", &file));
+    EXPECT_EQ("foo.proto", file.name());
+  }
+
+  {
+    // Can find extensions.
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingSymbol("plugh", &file));
+    EXPECT_EQ("foo.proto", file.name());
+  }
+
+  {
+    // Can find services.
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingSymbol("Xyzzy", &file));
+    EXPECT_EQ("foo.proto", file.name());
+  }
+
+  {
+    // Can find methods.
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingSymbol("Xyzzy.Thud", &file));
+    EXPECT_EQ("foo.proto", file.name());
+  }
+
+  {
+    // Can find things in packages.
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingSymbol("corge.Bar", &file));
+    EXPECT_EQ("bar.proto", file.name());
+  }
+
+  {
+    // Fails to find undefined symbols.
+    FileDescriptorProto file;
+    EXPECT_FALSE(database_->FindFileContainingSymbol("Baz", &file));
+  }
+
+  {
+    // Names must be fully-qualified.
+    FileDescriptorProto file;
+    EXPECT_FALSE(database_->FindFileContainingSymbol("Bar", &file));
+  }
+}
+
+TEST_P(DescriptorDatabaseTest, FindFileContainingExtension) {
+  AddToDatabase(
+      "name: \"foo.proto\" "
+      "message_type { "
+      "  name: \"Foo\" "
+      "  extension_range { start: 1 end: 1000 } "
+      "  extension { name:\"qux\" label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "number:5 "
+      "              extendee: \".Foo\" }"
+      "}");
+  AddToDatabase(
+      "name: \"bar.proto\" "
+      "package: \"corge\" "
+      "dependency: \"foo.proto\" "
+      "message_type { "
+      "  name: \"Bar\" "
+      "  extension_range { start: 1 end: 1000 } "
+      "} "
+      "extension { name:\"grault\" extendee: \".Foo\"       number:32 } "
+      "extension { name:\"garply\" extendee: \".corge.Bar\" number:70 } "
+      "extension { name:\"waldo\"  extendee: \"Bar\"        number:56 } ");
+
+  {
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingExtension("Foo", 5, &file));
+    EXPECT_EQ("foo.proto", file.name());
+  }
+
+  {
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingExtension("Foo", 32, &file));
+    EXPECT_EQ("bar.proto", file.name());
+  }
+
+  {
+    // Can find extensions for qualified type names.
+    FileDescriptorProto file;
+    EXPECT_TRUE(database_->FindFileContainingExtension("corge.Bar", 70, &file));
+    EXPECT_EQ("bar.proto", file.name());
+  }
+
+  {
+    // Can't find extensions whose extendee was not fully-qualified in the
+    // FileDescriptorProto.
+    FileDescriptorProto file;
+    EXPECT_FALSE(database_->FindFileContainingExtension("Bar", 56, &file));
+    EXPECT_FALSE(
+        database_->FindFileContainingExtension("corge.Bar", 56, &file));
+  }
+
+  {
+    // Can't find non-existent extension numbers.
+    FileDescriptorProto file;
+    EXPECT_FALSE(database_->FindFileContainingExtension("Foo", 12, &file));
+  }
+
+  {
+    // Can't find extensions for non-existent types.
+    FileDescriptorProto file;
+    EXPECT_FALSE(
+        database_->FindFileContainingExtension("NoSuchType", 5, &file));
+  }
+
+  {
+    // Can't find extensions for unqualified type names.
+    FileDescriptorProto file;
+    EXPECT_FALSE(database_->FindFileContainingExtension("Bar", 70, &file));
+  }
+}
+
+TEST_P(DescriptorDatabaseTest, FindAllExtensionNumbers) {
+  AddToDatabase(
+      "name: \"foo.proto\" "
+      "message_type { "
+      "  name: \"Foo\" "
+      "  extension_range { start: 1 end: 1000 } "
+      "  extension { name:\"qux\" label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "number:5 "
+      "              extendee: \".Foo\" }"
+      "}");
+  AddToDatabase(
+      "name: \"bar.proto\" "
+      "package: \"corge\" "
+      "dependency: \"foo.proto\" "
+      "message_type { "
+      "  name: \"Bar\" "
+      "  extension_range { start: 1 end: 1000 } "
+      "} "
+      "extension { name:\"grault\" extendee: \".Foo\"       number:32 } "
+      "extension { name:\"garply\" extendee: \".corge.Bar\" number:70 } "
+      "extension { name:\"waldo\"  extendee: \"Bar\"        number:56 } ");
+
+  {
+    std::vector numbers;
+    EXPECT_TRUE(database_->FindAllExtensionNumbers("Foo", &numbers));
+    ASSERT_EQ(2, numbers.size());
+    std::sort(numbers.begin(), numbers.end());
+    EXPECT_EQ(5, numbers[0]);
+    EXPECT_EQ(32, numbers[1]);
+  }
+
+  {
+    std::vector numbers;
+    EXPECT_TRUE(database_->FindAllExtensionNumbers("corge.Bar", &numbers));
+    // Note: won't find extension 56 due to the name not being fully qualified.
+    ASSERT_EQ(1, numbers.size());
+    EXPECT_EQ(70, numbers[0]);
+  }
+
+  {
+    // Can't find extensions for non-existent types.
+    std::vector numbers;
+    EXPECT_FALSE(database_->FindAllExtensionNumbers("NoSuchType", &numbers));
+  }
+
+  {
+    // Can't find extensions for unqualified types.
+    std::vector numbers;
+    EXPECT_FALSE(database_->FindAllExtensionNumbers("Bar", &numbers));
+  }
+}
+
+TEST_P(DescriptorDatabaseTest, ConflictingFileError) {
+  AddToDatabase(
+      "name: \"foo.proto\" "
+      "message_type { "
+      "  name: \"Foo\" "
+      "}");
+  AddToDatabaseWithError(
+      "name: \"foo.proto\" "
+      "message_type { "
+      "  name: \"Bar\" "
+      "}");
+}
+
+TEST_P(DescriptorDatabaseTest, ConflictingTypeError) {
+  AddToDatabase(
+      "name: \"foo.proto\" "
+      "message_type { "
+      "  name: \"Foo\" "
+      "}");
+  AddToDatabaseWithError(
+      "name: \"bar.proto\" "
+      "message_type { "
+      "  name: \"Foo\" "
+      "}");
+}
+
+TEST_P(DescriptorDatabaseTest, ConflictingExtensionError) {
+  AddToDatabase(
+      "name: \"foo.proto\" "
+      "extension { name:\"foo\" label:LABEL_OPTIONAL type:TYPE_INT32 number:5 "
+      "            extendee: \".Foo\" }");
+  AddToDatabaseWithError(
+      "name: \"bar.proto\" "
+      "extension { name:\"bar\" label:LABEL_OPTIONAL type:TYPE_INT32 number:5 "
+      "            extendee: \".Foo\" }");
+}
+
+INSTANTIATE_TEST_CASE_P(
+    Simple, DescriptorDatabaseTest,
+    testing::Values(&SimpleDescriptorDatabaseTestCase::New));
+INSTANTIATE_TEST_CASE_P(
+    MemoryConserving, DescriptorDatabaseTest,
+    testing::Values(&EncodedDescriptorDatabaseTestCase::New));
+INSTANTIATE_TEST_CASE_P(Pool, DescriptorDatabaseTest,
+                        testing::Values(&DescriptorPoolDatabaseTestCase::New));
+
+#endif  // GTEST_HAS_PARAM_TEST
+
+TEST(EncodedDescriptorDatabaseExtraTest, FindNameOfFileContainingSymbol) {
+  // Create two files, one of which is in two parts.
+  FileDescriptorProto file1, file2a, file2b;
+  file1.set_name("foo.proto");
+  file1.set_package("foo");
+  file1.add_message_type()->set_name("Foo");
+  file2a.set_name("bar.proto");
+  file2b.set_package("bar");
+  file2b.add_message_type()->set_name("Bar");
+
+  // Normal serialization allows our optimization to kick in.
+  std::string data1 = file1.SerializeAsString();
+
+  // Force out-of-order serialization to test slow path.
+  std::string data2 = file2b.SerializeAsString() + file2a.SerializeAsString();
+
+  // Create EncodedDescriptorDatabase containing both files.
+  EncodedDescriptorDatabase db;
+  db.Add(data1.data(), data1.size());
+  db.Add(data2.data(), data2.size());
+
+  // Test!
+  std::string filename;
+  EXPECT_TRUE(db.FindNameOfFileContainingSymbol("foo.Foo", &filename));
+  EXPECT_EQ("foo.proto", filename);
+  EXPECT_TRUE(db.FindNameOfFileContainingSymbol("foo.Foo.Blah", &filename));
+  EXPECT_EQ("foo.proto", filename);
+  EXPECT_TRUE(db.FindNameOfFileContainingSymbol("bar.Bar", &filename));
+  EXPECT_EQ("bar.proto", filename);
+  EXPECT_FALSE(db.FindNameOfFileContainingSymbol("foo", &filename));
+  EXPECT_FALSE(db.FindNameOfFileContainingSymbol("bar", &filename));
+  EXPECT_FALSE(db.FindNameOfFileContainingSymbol("baz.Baz", &filename));
+}
+
+TEST(SimpleDescriptorDatabaseExtraTest, FindAllFileNames) {
+  FileDescriptorProto f;
+  f.set_name("foo.proto");
+  f.set_package("foo");
+  f.add_message_type()->set_name("Foo");
+
+  SimpleDescriptorDatabase db;
+  db.Add(f);
+
+  // Test!
+  std::vector all_files;
+  db.FindAllFileNames(&all_files);
+  EXPECT_THAT(all_files, testing::ElementsAre("foo.proto"));
+}
+
+TEST(SimpleDescriptorDatabaseExtraTest, FindAllPackageNames) {
+  FileDescriptorProto f;
+  f.set_name("foo.proto");
+  f.set_package("foo");
+  f.add_message_type()->set_name("Foo");
+
+  FileDescriptorProto b;
+  b.set_name("bar.proto");
+  b.set_package("");
+  b.add_message_type()->set_name("Bar");
+
+  SimpleDescriptorDatabase db;
+  db.Add(f);
+  db.Add(b);
+
+  std::vector packages;
+  EXPECT_TRUE(db.FindAllPackageNames(&packages));
+  EXPECT_THAT(packages, ::testing::UnorderedElementsAre("foo", ""));
+}
+
+TEST(SimpleDescriptorDatabaseExtraTest, FindAllMessageNames) {
+  FileDescriptorProto f;
+  f.set_name("foo.proto");
+  f.set_package("foo");
+  f.add_message_type()->set_name("Foo");
+
+  FileDescriptorProto b;
+  b.set_name("bar.proto");
+  b.set_package("");
+  b.add_message_type()->set_name("Bar");
+
+  SimpleDescriptorDatabase db;
+  db.Add(f);
+  db.Add(b);
+
+  std::vector messages;
+  EXPECT_TRUE(db.FindAllMessageNames(&messages));
+  EXPECT_THAT(messages, ::testing::UnorderedElementsAre("foo.Foo", "Bar"));
+}
+
+// ===================================================================
+
+class MergedDescriptorDatabaseTest : public testing::Test {
+ protected:
+  MergedDescriptorDatabaseTest()
+      : forward_merged_(&database1_, &database2_),
+        reverse_merged_(&database2_, &database1_) {}
+
+  virtual void SetUp() {
+    AddToDatabase(
+        &database1_,
+        "name: \"foo.proto\" "
+        "message_type { name:\"Foo\" extension_range { start: 1 end: 100 } } "
+        "extension { name:\"foo_ext\" extendee: \".Foo\" number:3 "
+        "            label:LABEL_OPTIONAL type:TYPE_INT32 } ");
+    AddToDatabase(
+        &database2_,
+        "name: \"bar.proto\" "
+        "message_type { name:\"Bar\" extension_range { start: 1 end: 100 } } "
+        "extension { name:\"bar_ext\" extendee: \".Bar\" number:5 "
+        "            label:LABEL_OPTIONAL type:TYPE_INT32 } ");
+
+    // baz.proto exists in both pools, with different definitions.
+    AddToDatabase(
+        &database1_,
+        "name: \"baz.proto\" "
+        "message_type { name:\"Baz\" extension_range { start: 1 end: 100 } } "
+        "message_type { name:\"FromPool1\" } "
+        "extension { name:\"baz_ext\" extendee: \".Baz\" number:12 "
+        "            label:LABEL_OPTIONAL type:TYPE_INT32 } "
+        "extension { name:\"database1_only_ext\" extendee: \".Baz\" number:13 "
+        "            label:LABEL_OPTIONAL type:TYPE_INT32 } ");
+    AddToDatabase(
+        &database2_,
+        "name: \"baz.proto\" "
+        "message_type { name:\"Baz\" extension_range { start: 1 end: 100 } } "
+        "message_type { name:\"FromPool2\" } "
+        "extension { name:\"baz_ext\" extendee: \".Baz\" number:12 "
+        "            label:LABEL_OPTIONAL type:TYPE_INT32 } ");
+  }
+
+  SimpleDescriptorDatabase database1_;
+  SimpleDescriptorDatabase database2_;
+
+  MergedDescriptorDatabase forward_merged_;
+  MergedDescriptorDatabase reverse_merged_;
+};
+
+TEST_F(MergedDescriptorDatabaseTest, FindFileByName) {
+  {
+    // Can find file that is only in database1_.
+    FileDescriptorProto file;
+    EXPECT_TRUE(forward_merged_.FindFileByName("foo.proto", &file));
+    EXPECT_EQ("foo.proto", file.name());
+    ExpectContainsType(file, "Foo");
+  }
+
+  {
+    // Can find file that is only in database2_.
+    FileDescriptorProto file;
+    EXPECT_TRUE(forward_merged_.FindFileByName("bar.proto", &file));
+    EXPECT_EQ("bar.proto", file.name());
+    ExpectContainsType(file, "Bar");
+  }
+
+  {
+    // In forward_merged_, database1_'s baz.proto takes precedence.
+    FileDescriptorProto file;
+    EXPECT_TRUE(forward_merged_.FindFileByName("baz.proto", &file));
+    EXPECT_EQ("baz.proto", file.name());
+    ExpectContainsType(file, "FromPool1");
+  }
+
+  {
+    // In reverse_merged_, database2_'s baz.proto takes precedence.
+    FileDescriptorProto file;
+    EXPECT_TRUE(reverse_merged_.FindFileByName("baz.proto", &file));
+    EXPECT_EQ("baz.proto", file.name());
+    ExpectContainsType(file, "FromPool2");
+  }
+
+  {
+    // Can't find non-existent file.
+    FileDescriptorProto file;
+    EXPECT_FALSE(forward_merged_.FindFileByName("no_such.proto", &file));
+  }
+}
+
+TEST_F(MergedDescriptorDatabaseTest, FindFileContainingSymbol) {
+  {
+    // Can find file that is only in database1_.
+    FileDescriptorProto file;
+    EXPECT_TRUE(forward_merged_.FindFileContainingSymbol("Foo", &file));
+    EXPECT_EQ("foo.proto", file.name());
+    ExpectContainsType(file, "Foo");
+  }
+
+  {
+    // Can find file that is only in database2_.
+    FileDescriptorProto file;
+    EXPECT_TRUE(forward_merged_.FindFileContainingSymbol("Bar", &file));
+    EXPECT_EQ("bar.proto", file.name());
+    ExpectContainsType(file, "Bar");
+  }
+
+  {
+    // In forward_merged_, database1_'s baz.proto takes precedence.
+    FileDescriptorProto file;
+    EXPECT_TRUE(forward_merged_.FindFileContainingSymbol("Baz", &file));
+    EXPECT_EQ("baz.proto", file.name());
+    ExpectContainsType(file, "FromPool1");
+  }
+
+  {
+    // In reverse_merged_, database2_'s baz.proto takes precedence.
+    FileDescriptorProto file;
+    EXPECT_TRUE(reverse_merged_.FindFileContainingSymbol("Baz", &file));
+    EXPECT_EQ("baz.proto", file.name());
+    ExpectContainsType(file, "FromPool2");
+  }
+
+  {
+    // FromPool1 only shows up in forward_merged_ because it is masked by
+    // database2_'s baz.proto in reverse_merged_.
+    FileDescriptorProto file;
+    EXPECT_TRUE(forward_merged_.FindFileContainingSymbol("FromPool1", &file));
+    EXPECT_FALSE(reverse_merged_.FindFileContainingSymbol("FromPool1", &file));
+  }
+
+  {
+    // Can't find non-existent symbol.
+    FileDescriptorProto file;
+    EXPECT_FALSE(forward_merged_.FindFileContainingSymbol("NoSuchType", &file));
+  }
+}
+
+TEST_F(MergedDescriptorDatabaseTest, FindFileContainingExtension) {
+  {
+    // Can find file that is only in database1_.
+    FileDescriptorProto file;
+    EXPECT_TRUE(forward_merged_.FindFileContainingExtension("Foo", 3, &file));
+    EXPECT_EQ("foo.proto", file.name());
+    ExpectContainsType(file, "Foo");
+  }
+
+  {
+    // Can find file that is only in database2_.
+    FileDescriptorProto file;
+    EXPECT_TRUE(forward_merged_.FindFileContainingExtension("Bar", 5, &file));
+    EXPECT_EQ("bar.proto", file.name());
+    ExpectContainsType(file, "Bar");
+  }
+
+  {
+    // In forward_merged_, database1_'s baz.proto takes precedence.
+    FileDescriptorProto file;
+    EXPECT_TRUE(forward_merged_.FindFileContainingExtension("Baz", 12, &file));
+    EXPECT_EQ("baz.proto", file.name());
+    ExpectContainsType(file, "FromPool1");
+  }
+
+  {
+    // In reverse_merged_, database2_'s baz.proto takes precedence.
+    FileDescriptorProto file;
+    EXPECT_TRUE(reverse_merged_.FindFileContainingExtension("Baz", 12, &file));
+    EXPECT_EQ("baz.proto", file.name());
+    ExpectContainsType(file, "FromPool2");
+  }
+
+  {
+    // Baz's extension 13 only shows up in forward_merged_ because it is
+    // masked by database2_'s baz.proto in reverse_merged_.
+    FileDescriptorProto file;
+    EXPECT_TRUE(forward_merged_.FindFileContainingExtension("Baz", 13, &file));
+    EXPECT_FALSE(reverse_merged_.FindFileContainingExtension("Baz", 13, &file));
+  }
+
+  {
+    // Can't find non-existent extension.
+    FileDescriptorProto file;
+    EXPECT_FALSE(forward_merged_.FindFileContainingExtension("Foo", 6, &file));
+  }
+}
+
+TEST_F(MergedDescriptorDatabaseTest, FindAllExtensionNumbers) {
+  {
+    // Message only has extension in database1_
+    std::vector numbers;
+    EXPECT_TRUE(forward_merged_.FindAllExtensionNumbers("Foo", &numbers));
+    ASSERT_EQ(1, numbers.size());
+    EXPECT_EQ(3, numbers[0]);
+  }
+
+  {
+    // Message only has extension in database2_
+    std::vector numbers;
+    EXPECT_TRUE(forward_merged_.FindAllExtensionNumbers("Bar", &numbers));
+    ASSERT_EQ(1, numbers.size());
+    EXPECT_EQ(5, numbers[0]);
+  }
+
+  {
+    // Merge results from the two databases.
+    std::vector numbers;
+    EXPECT_TRUE(forward_merged_.FindAllExtensionNumbers("Baz", &numbers));
+    ASSERT_EQ(2, numbers.size());
+    std::sort(numbers.begin(), numbers.end());
+    EXPECT_EQ(12, numbers[0]);
+    EXPECT_EQ(13, numbers[1]);
+  }
+
+  {
+    std::vector numbers;
+    EXPECT_TRUE(reverse_merged_.FindAllExtensionNumbers("Baz", &numbers));
+    ASSERT_EQ(2, numbers.size());
+    std::sort(numbers.begin(), numbers.end());
+    EXPECT_EQ(12, numbers[0]);
+    EXPECT_EQ(13, numbers[1]);
+  }
+
+  {
+    // Can't find extensions for a non-existent message.
+    std::vector numbers;
+    EXPECT_FALSE(reverse_merged_.FindAllExtensionNumbers("Blah", &numbers));
+  }
+}
+
+}  // anonymous namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_unittest.cc"
new file mode 100644
index 00000000..1cd2897d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/descriptor_unittest.cc"
@@ -0,0 +1,8045 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file makes extensive use of RFC 3092.  :)
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+// Can't use an anonymous namespace here due to brokenness of Tru64 compiler.
+namespace descriptor_unittest {
+
+// Some helpers to make assembling descriptors faster.
+DescriptorProto* AddMessage(FileDescriptorProto* file,
+                            const std::string& name) {
+  DescriptorProto* result = file->add_message_type();
+  result->set_name(name);
+  return result;
+}
+
+DescriptorProto* AddNestedMessage(DescriptorProto* parent,
+                                  const std::string& name) {
+  DescriptorProto* result = parent->add_nested_type();
+  result->set_name(name);
+  return result;
+}
+
+EnumDescriptorProto* AddEnum(FileDescriptorProto* file,
+                             const std::string& name) {
+  EnumDescriptorProto* result = file->add_enum_type();
+  result->set_name(name);
+  return result;
+}
+
+EnumDescriptorProto* AddNestedEnum(DescriptorProto* parent,
+                                   const std::string& name) {
+  EnumDescriptorProto* result = parent->add_enum_type();
+  result->set_name(name);
+  return result;
+}
+
+ServiceDescriptorProto* AddService(FileDescriptorProto* file,
+                                   const std::string& name) {
+  ServiceDescriptorProto* result = file->add_service();
+  result->set_name(name);
+  return result;
+}
+
+FieldDescriptorProto* AddField(DescriptorProto* parent, const std::string& name,
+                               int number, FieldDescriptorProto::Label label,
+                               FieldDescriptorProto::Type type) {
+  FieldDescriptorProto* result = parent->add_field();
+  result->set_name(name);
+  result->set_number(number);
+  result->set_label(label);
+  result->set_type(type);
+  return result;
+}
+
+FieldDescriptorProto* AddExtension(FileDescriptorProto* file,
+                                   const std::string& extendee,
+                                   const std::string& name, int number,
+                                   FieldDescriptorProto::Label label,
+                                   FieldDescriptorProto::Type type) {
+  FieldDescriptorProto* result = file->add_extension();
+  result->set_name(name);
+  result->set_number(number);
+  result->set_label(label);
+  result->set_type(type);
+  result->set_extendee(extendee);
+  return result;
+}
+
+FieldDescriptorProto* AddNestedExtension(DescriptorProto* parent,
+                                         const std::string& extendee,
+                                         const std::string& name, int number,
+                                         FieldDescriptorProto::Label label,
+                                         FieldDescriptorProto::Type type) {
+  FieldDescriptorProto* result = parent->add_extension();
+  result->set_name(name);
+  result->set_number(number);
+  result->set_label(label);
+  result->set_type(type);
+  result->set_extendee(extendee);
+  return result;
+}
+
+DescriptorProto::ExtensionRange* AddExtensionRange(DescriptorProto* parent,
+                                                   int start, int end) {
+  DescriptorProto::ExtensionRange* result = parent->add_extension_range();
+  result->set_start(start);
+  result->set_end(end);
+  return result;
+}
+
+DescriptorProto::ReservedRange* AddReservedRange(DescriptorProto* parent,
+                                                 int start, int end) {
+  DescriptorProto::ReservedRange* result = parent->add_reserved_range();
+  result->set_start(start);
+  result->set_end(end);
+  return result;
+}
+
+EnumDescriptorProto::EnumReservedRange* AddReservedRange(
+    EnumDescriptorProto* parent, int start, int end) {
+  EnumDescriptorProto::EnumReservedRange* result = parent->add_reserved_range();
+  result->set_start(start);
+  result->set_end(end);
+  return result;
+}
+
+EnumValueDescriptorProto* AddEnumValue(EnumDescriptorProto* enum_proto,
+                                       const std::string& name, int number) {
+  EnumValueDescriptorProto* result = enum_proto->add_value();
+  result->set_name(name);
+  result->set_number(number);
+  return result;
+}
+
+MethodDescriptorProto* AddMethod(ServiceDescriptorProto* service,
+                                 const std::string& name,
+                                 const std::string& input_type,
+                                 const std::string& output_type) {
+  MethodDescriptorProto* result = service->add_method();
+  result->set_name(name);
+  result->set_input_type(input_type);
+  result->set_output_type(output_type);
+  return result;
+}
+
+// Empty enums technically aren't allowed.  We need to insert a dummy value
+// into them.
+void AddEmptyEnum(FileDescriptorProto* file, const std::string& name) {
+  AddEnumValue(AddEnum(file, name), name + "_DUMMY", 1);
+}
+
+class MockErrorCollector : public DescriptorPool::ErrorCollector {
+ public:
+  MockErrorCollector() {}
+  ~MockErrorCollector() {}
+
+  std::string text_;
+  std::string warning_text_;
+
+  // implements ErrorCollector ---------------------------------------
+  void AddError(const std::string& filename, const std::string& element_name,
+                const Message* descriptor, ErrorLocation location,
+                const std::string& message) {
+    const char* location_name = nullptr;
+    switch (location) {
+      case NAME:
+        location_name = "NAME";
+        break;
+      case NUMBER:
+        location_name = "NUMBER";
+        break;
+      case TYPE:
+        location_name = "TYPE";
+        break;
+      case EXTENDEE:
+        location_name = "EXTENDEE";
+        break;
+      case DEFAULT_VALUE:
+        location_name = "DEFAULT_VALUE";
+        break;
+      case OPTION_NAME:
+        location_name = "OPTION_NAME";
+        break;
+      case OPTION_VALUE:
+        location_name = "OPTION_VALUE";
+        break;
+      case INPUT_TYPE:
+        location_name = "INPUT_TYPE";
+        break;
+      case OUTPUT_TYPE:
+        location_name = "OUTPUT_TYPE";
+        break;
+      case IMPORT:
+        location_name = "IMPORT";
+        break;
+      case OTHER:
+        location_name = "OTHER";
+        break;
+    }
+
+    strings::SubstituteAndAppend(&text_, "$0: $1: $2: $3\n", filename,
+                                 element_name, location_name, message);
+  }
+
+  // implements ErrorCollector ---------------------------------------
+  void AddWarning(const std::string& filename, const std::string& element_name,
+                  const Message* descriptor, ErrorLocation location,
+                  const std::string& message) {
+    const char* location_name = nullptr;
+    switch (location) {
+      case NAME:
+        location_name = "NAME";
+        break;
+      case NUMBER:
+        location_name = "NUMBER";
+        break;
+      case TYPE:
+        location_name = "TYPE";
+        break;
+      case EXTENDEE:
+        location_name = "EXTENDEE";
+        break;
+      case DEFAULT_VALUE:
+        location_name = "DEFAULT_VALUE";
+        break;
+      case OPTION_NAME:
+        location_name = "OPTION_NAME";
+        break;
+      case OPTION_VALUE:
+        location_name = "OPTION_VALUE";
+        break;
+      case INPUT_TYPE:
+        location_name = "INPUT_TYPE";
+        break;
+      case OUTPUT_TYPE:
+        location_name = "OUTPUT_TYPE";
+        break;
+      case IMPORT:
+        location_name = "IMPORT";
+        break;
+      case OTHER:
+        location_name = "OTHER";
+        break;
+    }
+
+    strings::SubstituteAndAppend(&warning_text_, "$0: $1: $2: $3\n", filename,
+                                 element_name, location_name, message);
+  }
+};
+
+// ===================================================================
+
+// Test simple files.
+class FileDescriptorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    // Build descriptors for the following definitions:
+    //
+    //   // in "foo.proto"
+    //   message FooMessage { extensions 1; }
+    //   enum FooEnum {FOO_ENUM_VALUE = 1;}
+    //   service FooService {}
+    //   extend FooMessage { optional int32 foo_extension = 1; }
+    //
+    //   // in "bar.proto"
+    //   package bar_package;
+    //   message BarMessage { extensions 1; }
+    //   enum BarEnum {BAR_ENUM_VALUE = 1;}
+    //   service BarService {}
+    //   extend BarMessage { optional int32 bar_extension = 1; }
+    //
+    // Also, we have an empty file "baz.proto".  This file's purpose is to
+    // make sure that even though it has the same package as foo.proto,
+    // searching it for members of foo.proto won't work.
+
+    FileDescriptorProto foo_file;
+    foo_file.set_name("foo.proto");
+    AddExtensionRange(AddMessage(&foo_file, "FooMessage"), 1, 2);
+    AddEnumValue(AddEnum(&foo_file, "FooEnum"), "FOO_ENUM_VALUE", 1);
+    AddService(&foo_file, "FooService");
+    AddExtension(&foo_file, "FooMessage", "foo_extension", 1,
+                 FieldDescriptorProto::LABEL_OPTIONAL,
+                 FieldDescriptorProto::TYPE_INT32);
+
+    FileDescriptorProto bar_file;
+    bar_file.set_name("bar.proto");
+    bar_file.set_package("bar_package");
+    bar_file.add_dependency("foo.proto");
+    AddExtensionRange(AddMessage(&bar_file, "BarMessage"), 1, 2);
+    AddEnumValue(AddEnum(&bar_file, "BarEnum"), "BAR_ENUM_VALUE", 1);
+    AddService(&bar_file, "BarService");
+    AddExtension(&bar_file, "bar_package.BarMessage", "bar_extension", 1,
+                 FieldDescriptorProto::LABEL_OPTIONAL,
+                 FieldDescriptorProto::TYPE_INT32);
+
+    FileDescriptorProto baz_file;
+    baz_file.set_name("baz.proto");
+
+    // Build the descriptors and get the pointers.
+    foo_file_ = pool_.BuildFile(foo_file);
+    ASSERT_TRUE(foo_file_ != nullptr);
+
+    bar_file_ = pool_.BuildFile(bar_file);
+    ASSERT_TRUE(bar_file_ != nullptr);
+
+    baz_file_ = pool_.BuildFile(baz_file);
+    ASSERT_TRUE(baz_file_ != nullptr);
+
+    ASSERT_EQ(1, foo_file_->message_type_count());
+    foo_message_ = foo_file_->message_type(0);
+    ASSERT_EQ(1, foo_file_->enum_type_count());
+    foo_enum_ = foo_file_->enum_type(0);
+    ASSERT_EQ(1, foo_enum_->value_count());
+    foo_enum_value_ = foo_enum_->value(0);
+    ASSERT_EQ(1, foo_file_->service_count());
+    foo_service_ = foo_file_->service(0);
+    ASSERT_EQ(1, foo_file_->extension_count());
+    foo_extension_ = foo_file_->extension(0);
+
+    ASSERT_EQ(1, bar_file_->message_type_count());
+    bar_message_ = bar_file_->message_type(0);
+    ASSERT_EQ(1, bar_file_->enum_type_count());
+    bar_enum_ = bar_file_->enum_type(0);
+    ASSERT_EQ(1, bar_enum_->value_count());
+    bar_enum_value_ = bar_enum_->value(0);
+    ASSERT_EQ(1, bar_file_->service_count());
+    bar_service_ = bar_file_->service(0);
+    ASSERT_EQ(1, bar_file_->extension_count());
+    bar_extension_ = bar_file_->extension(0);
+  }
+
+  DescriptorPool pool_;
+
+  const FileDescriptor* foo_file_;
+  const FileDescriptor* bar_file_;
+  const FileDescriptor* baz_file_;
+
+  const Descriptor* foo_message_;
+  const EnumDescriptor* foo_enum_;
+  const EnumValueDescriptor* foo_enum_value_;
+  const ServiceDescriptor* foo_service_;
+  const FieldDescriptor* foo_extension_;
+
+  const Descriptor* bar_message_;
+  const EnumDescriptor* bar_enum_;
+  const EnumValueDescriptor* bar_enum_value_;
+  const ServiceDescriptor* bar_service_;
+  const FieldDescriptor* bar_extension_;
+};
+
+TEST_F(FileDescriptorTest, Name) {
+  EXPECT_EQ("foo.proto", foo_file_->name());
+  EXPECT_EQ("bar.proto", bar_file_->name());
+  EXPECT_EQ("baz.proto", baz_file_->name());
+}
+
+TEST_F(FileDescriptorTest, Package) {
+  EXPECT_EQ("", foo_file_->package());
+  EXPECT_EQ("bar_package", bar_file_->package());
+}
+
+TEST_F(FileDescriptorTest, Dependencies) {
+  EXPECT_EQ(0, foo_file_->dependency_count());
+  EXPECT_EQ(1, bar_file_->dependency_count());
+  EXPECT_EQ(foo_file_, bar_file_->dependency(0));
+}
+
+TEST_F(FileDescriptorTest, FindMessageTypeByName) {
+  EXPECT_EQ(foo_message_, foo_file_->FindMessageTypeByName("FooMessage"));
+  EXPECT_EQ(bar_message_, bar_file_->FindMessageTypeByName("BarMessage"));
+
+  EXPECT_TRUE(foo_file_->FindMessageTypeByName("BarMessage") == nullptr);
+  EXPECT_TRUE(bar_file_->FindMessageTypeByName("FooMessage") == nullptr);
+  EXPECT_TRUE(baz_file_->FindMessageTypeByName("FooMessage") == nullptr);
+
+  EXPECT_TRUE(foo_file_->FindMessageTypeByName("NoSuchMessage") == nullptr);
+  EXPECT_TRUE(foo_file_->FindMessageTypeByName("FooEnum") == nullptr);
+}
+
+TEST_F(FileDescriptorTest, FindEnumTypeByName) {
+  EXPECT_EQ(foo_enum_, foo_file_->FindEnumTypeByName("FooEnum"));
+  EXPECT_EQ(bar_enum_, bar_file_->FindEnumTypeByName("BarEnum"));
+
+  EXPECT_TRUE(foo_file_->FindEnumTypeByName("BarEnum") == nullptr);
+  EXPECT_TRUE(bar_file_->FindEnumTypeByName("FooEnum") == nullptr);
+  EXPECT_TRUE(baz_file_->FindEnumTypeByName("FooEnum") == nullptr);
+
+  EXPECT_TRUE(foo_file_->FindEnumTypeByName("NoSuchEnum") == nullptr);
+  EXPECT_TRUE(foo_file_->FindEnumTypeByName("FooMessage") == nullptr);
+}
+
+TEST_F(FileDescriptorTest, FindEnumValueByName) {
+  EXPECT_EQ(foo_enum_value_, foo_file_->FindEnumValueByName("FOO_ENUM_VALUE"));
+  EXPECT_EQ(bar_enum_value_, bar_file_->FindEnumValueByName("BAR_ENUM_VALUE"));
+
+  EXPECT_TRUE(foo_file_->FindEnumValueByName("BAR_ENUM_VALUE") == nullptr);
+  EXPECT_TRUE(bar_file_->FindEnumValueByName("FOO_ENUM_VALUE") == nullptr);
+  EXPECT_TRUE(baz_file_->FindEnumValueByName("FOO_ENUM_VALUE") == nullptr);
+
+  EXPECT_TRUE(foo_file_->FindEnumValueByName("NO_SUCH_VALUE") == nullptr);
+  EXPECT_TRUE(foo_file_->FindEnumValueByName("FooMessage") == nullptr);
+}
+
+TEST_F(FileDescriptorTest, FindServiceByName) {
+  EXPECT_EQ(foo_service_, foo_file_->FindServiceByName("FooService"));
+  EXPECT_EQ(bar_service_, bar_file_->FindServiceByName("BarService"));
+
+  EXPECT_TRUE(foo_file_->FindServiceByName("BarService") == nullptr);
+  EXPECT_TRUE(bar_file_->FindServiceByName("FooService") == nullptr);
+  EXPECT_TRUE(baz_file_->FindServiceByName("FooService") == nullptr);
+
+  EXPECT_TRUE(foo_file_->FindServiceByName("NoSuchService") == nullptr);
+  EXPECT_TRUE(foo_file_->FindServiceByName("FooMessage") == nullptr);
+}
+
+TEST_F(FileDescriptorTest, FindExtensionByName) {
+  EXPECT_EQ(foo_extension_, foo_file_->FindExtensionByName("foo_extension"));
+  EXPECT_EQ(bar_extension_, bar_file_->FindExtensionByName("bar_extension"));
+
+  EXPECT_TRUE(foo_file_->FindExtensionByName("bar_extension") == nullptr);
+  EXPECT_TRUE(bar_file_->FindExtensionByName("foo_extension") == nullptr);
+  EXPECT_TRUE(baz_file_->FindExtensionByName("foo_extension") == nullptr);
+
+  EXPECT_TRUE(foo_file_->FindExtensionByName("no_such_extension") == nullptr);
+  EXPECT_TRUE(foo_file_->FindExtensionByName("FooMessage") == nullptr);
+}
+
+TEST_F(FileDescriptorTest, FindExtensionByNumber) {
+  EXPECT_EQ(foo_extension_, pool_.FindExtensionByNumber(foo_message_, 1));
+  EXPECT_EQ(bar_extension_, pool_.FindExtensionByNumber(bar_message_, 1));
+
+  EXPECT_TRUE(pool_.FindExtensionByNumber(foo_message_, 2) == nullptr);
+}
+
+
+TEST_F(FileDescriptorTest, BuildAgain) {
+  // Test that if te call BuildFile again on the same input we get the same
+  // FileDescriptor back.
+  FileDescriptorProto file;
+  foo_file_->CopyTo(&file);
+  EXPECT_EQ(foo_file_, pool_.BuildFile(file));
+
+  // But if we change the file then it won't work.
+  file.set_package("some.other.package");
+  EXPECT_TRUE(pool_.BuildFile(file) == nullptr);
+}
+
+TEST_F(FileDescriptorTest, BuildAgainWithSyntax) {
+  // Test that if te call BuildFile again on the same input we get the same
+  // FileDescriptor back even if syntax param is specified.
+  FileDescriptorProto proto_syntax2;
+  proto_syntax2.set_name("foo_syntax2");
+  proto_syntax2.set_syntax("proto2");
+
+  const FileDescriptor* proto2_descriptor = pool_.BuildFile(proto_syntax2);
+  EXPECT_TRUE(proto2_descriptor != nullptr);
+  EXPECT_EQ(proto2_descriptor, pool_.BuildFile(proto_syntax2));
+
+  FileDescriptorProto implicit_proto2;
+  implicit_proto2.set_name("foo_implicit_syntax2");
+
+  const FileDescriptor* implicit_proto2_descriptor =
+      pool_.BuildFile(implicit_proto2);
+  EXPECT_TRUE(implicit_proto2_descriptor != nullptr);
+  // We get the same FileDescriptor back if syntax param is explicitly
+  // specified.
+  implicit_proto2.set_syntax("proto2");
+  EXPECT_EQ(implicit_proto2_descriptor, pool_.BuildFile(implicit_proto2));
+
+  FileDescriptorProto proto_syntax3;
+  proto_syntax3.set_name("foo_syntax3");
+  proto_syntax3.set_syntax("proto3");
+
+  const FileDescriptor* proto3_descriptor = pool_.BuildFile(proto_syntax3);
+  EXPECT_TRUE(proto3_descriptor != nullptr);
+  EXPECT_EQ(proto3_descriptor, pool_.BuildFile(proto_syntax3));
+}
+
+TEST_F(FileDescriptorTest, Syntax) {
+  FileDescriptorProto proto;
+  proto.set_name("foo");
+  // Enable the test when we also populate the syntax for proto2.
+#if 0
+  {
+    proto.set_syntax("proto2");
+    DescriptorPool pool;
+    const FileDescriptor* file = pool.BuildFile(proto);
+    EXPECT_TRUE(file != nullptr);
+    EXPECT_EQ(FileDescriptor::SYNTAX_PROTO2, file->syntax());
+    FileDescriptorProto other;
+    file->CopyTo(&other);
+    EXPECT_EQ("proto2", other.syntax());
+  }
+#endif
+  {
+    proto.set_syntax("proto3");
+    DescriptorPool pool;
+    const FileDescriptor* file = pool.BuildFile(proto);
+    EXPECT_TRUE(file != nullptr);
+    EXPECT_EQ(FileDescriptor::SYNTAX_PROTO3, file->syntax());
+    FileDescriptorProto other;
+    file->CopyTo(&other);
+    EXPECT_EQ("proto3", other.syntax());
+  }
+}
+
+void ExtractDebugString(
+    const FileDescriptor* file, std::set* visited,
+    std::vector>* debug_strings) {
+  if (!visited->insert(file->name()).second) {
+    return;
+  }
+  for (int i = 0; i < file->dependency_count(); ++i) {
+    ExtractDebugString(file->dependency(i), visited, debug_strings);
+  }
+  debug_strings->push_back(std::make_pair(file->name(), file->DebugString()));
+}
+
+class SimpleErrorCollector : public io::ErrorCollector {
+ public:
+  // implements ErrorCollector ---------------------------------------
+  void AddError(int line, int column, const std::string& message) {
+    last_error_ = StringPrintf("%d:%d:", line, column) + message;
+  }
+
+  const std::string& last_error() { return last_error_; }
+
+ private:
+  std::string last_error_;
+};
+// Test that the result of FileDescriptor::DebugString() can be used to create
+// the original descriptors.
+TEST_F(FileDescriptorTest, DebugStringRoundTrip) {
+  std::set visited;
+  std::vector> debug_strings;
+  ExtractDebugString(protobuf_unittest::TestAllTypes::descriptor()->file(),
+                     &visited, &debug_strings);
+  ExtractDebugString(
+      protobuf_unittest::TestMessageWithCustomOptions::descriptor()->file(),
+      &visited, &debug_strings);
+  ExtractDebugString(proto3_arena_unittest::TestAllTypes::descriptor()->file(),
+                     &visited, &debug_strings);
+  ASSERT_GE(debug_strings.size(), 3);
+
+  DescriptorPool pool;
+  for (int i = 0; i < debug_strings.size(); ++i) {
+    const std::string& name = debug_strings[i].first;
+    const std::string& content = debug_strings[i].second;
+    io::ArrayInputStream input_stream(content.data(), content.size());
+    SimpleErrorCollector error_collector;
+    io::Tokenizer tokenizer(&input_stream, &error_collector);
+    compiler::Parser parser;
+    parser.RecordErrorsTo(&error_collector);
+    FileDescriptorProto proto;
+    ASSERT_TRUE(parser.Parse(&tokenizer, &proto))
+        << error_collector.last_error() << "\n"
+        << content;
+    ASSERT_EQ("", error_collector.last_error());
+    proto.set_name(name);
+    const FileDescriptor* descriptor = pool.BuildFile(proto);
+    ASSERT_TRUE(descriptor != nullptr) << proto.DebugString();
+    EXPECT_EQ(content, descriptor->DebugString());
+  }
+}
+
+// ===================================================================
+
+// Test simple flat messages and fields.
+class DescriptorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    // Build descriptors for the following definitions:
+    //
+    //   // in "foo.proto"
+    //   message TestForeign {}
+    //   enum TestEnum {}
+    //
+    //   message TestMessage {
+    //     required string      foo = 1;
+    //     optional TestEnum    bar = 6;
+    //     repeated TestForeign baz = 500000000;
+    //     optional group       qux = 15 {}
+    //   }
+    //
+    //   // in "bar.proto"
+    //   package corge.grault;
+    //   message TestMessage2 {
+    //     required string foo = 1;
+    //     required string bar = 2;
+    //     required string quux = 6;
+    //   }
+    //
+    //   // in "map.proto"
+    //   message TestMessage3 {
+    //     map map_int32_int32 = 1;
+    //   }
+    //
+    //   // in "json.proto"
+    //   message TestMessage4 {
+    //     optional int32 field_name1 = 1;
+    //     optional int32 fieldName2 = 2;
+    //     optional int32 FieldName3 = 3;
+    //     optional int32 _field_name4 = 4;
+    //     optional int32 FIELD_NAME5 = 5;
+    //     optional int32 field_name6 = 6 [json_name = "@type"];
+    //   }
+    //
+    // We cheat and use TestForeign as the type for qux rather than create
+    // an actual nested type.
+    //
+    // Since all primitive types (including string) use the same building
+    // code, there's no need to test each one individually.
+    //
+    // TestMessage2 is primarily here to test FindFieldByName and friends.
+    // All messages created from the same DescriptorPool share the same lookup
+    // table, so we need to insure that they don't interfere.
+
+    FileDescriptorProto foo_file;
+    foo_file.set_name("foo.proto");
+    AddMessage(&foo_file, "TestForeign");
+    AddEmptyEnum(&foo_file, "TestEnum");
+
+    DescriptorProto* message = AddMessage(&foo_file, "TestMessage");
+    AddField(message, "foo", 1, FieldDescriptorProto::LABEL_REQUIRED,
+             FieldDescriptorProto::TYPE_STRING);
+    AddField(message, "bar", 6, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_ENUM)
+        ->set_type_name("TestEnum");
+    AddField(message, "baz", 500000000, FieldDescriptorProto::LABEL_REPEATED,
+             FieldDescriptorProto::TYPE_MESSAGE)
+        ->set_type_name("TestForeign");
+    AddField(message, "qux", 15, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_GROUP)
+        ->set_type_name("TestForeign");
+
+    FileDescriptorProto bar_file;
+    bar_file.set_name("bar.proto");
+    bar_file.set_package("corge.grault");
+
+    DescriptorProto* message2 = AddMessage(&bar_file, "TestMessage2");
+    AddField(message2, "foo", 1, FieldDescriptorProto::LABEL_REQUIRED,
+             FieldDescriptorProto::TYPE_STRING);
+    AddField(message2, "bar", 2, FieldDescriptorProto::LABEL_REQUIRED,
+             FieldDescriptorProto::TYPE_STRING);
+    AddField(message2, "quux", 6, FieldDescriptorProto::LABEL_REQUIRED,
+             FieldDescriptorProto::TYPE_STRING);
+
+    FileDescriptorProto map_file;
+    map_file.set_name("map.proto");
+    DescriptorProto* message3 = AddMessage(&map_file, "TestMessage3");
+
+    DescriptorProto* entry = AddNestedMessage(message3, "MapInt32Int32Entry");
+    AddField(entry, "key", 1, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    AddField(entry, "value", 2, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    entry->mutable_options()->set_map_entry(true);
+
+    AddField(message3, "map_int32_int32", 1,
+             FieldDescriptorProto::LABEL_REPEATED,
+             FieldDescriptorProto::TYPE_MESSAGE)
+        ->set_type_name("MapInt32Int32Entry");
+
+    FileDescriptorProto json_file;
+    json_file.set_name("json.proto");
+    json_file.set_syntax("proto3");
+    DescriptorProto* message4 = AddMessage(&json_file, "TestMessage4");
+    AddField(message4, "field_name1", 1, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    AddField(message4, "fieldName2", 2, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    AddField(message4, "FieldName3", 3, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    AddField(message4, "_field_name4", 4, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    AddField(message4, "FIELD_NAME5", 5, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    AddField(message4, "field_name6", 6, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32)
+        ->set_json_name("@type");
+
+    // Build the descriptors and get the pointers.
+    foo_file_ = pool_.BuildFile(foo_file);
+    ASSERT_TRUE(foo_file_ != nullptr);
+
+    bar_file_ = pool_.BuildFile(bar_file);
+    ASSERT_TRUE(bar_file_ != nullptr);
+
+    map_file_ = pool_.BuildFile(map_file);
+    ASSERT_TRUE(map_file_ != nullptr);
+
+    json_file_ = pool_.BuildFile(json_file);
+    ASSERT_TRUE(json_file_ != nullptr);
+
+    ASSERT_EQ(1, foo_file_->enum_type_count());
+    enum_ = foo_file_->enum_type(0);
+
+    ASSERT_EQ(2, foo_file_->message_type_count());
+    foreign_ = foo_file_->message_type(0);
+    message_ = foo_file_->message_type(1);
+
+    ASSERT_EQ(4, message_->field_count());
+    foo_ = message_->field(0);
+    bar_ = message_->field(1);
+    baz_ = message_->field(2);
+    qux_ = message_->field(3);
+
+    ASSERT_EQ(1, bar_file_->message_type_count());
+    message2_ = bar_file_->message_type(0);
+
+    ASSERT_EQ(3, message2_->field_count());
+    foo2_ = message2_->field(0);
+    bar2_ = message2_->field(1);
+    quux2_ = message2_->field(2);
+
+    ASSERT_EQ(1, map_file_->message_type_count());
+    message3_ = map_file_->message_type(0);
+
+    ASSERT_EQ(1, message3_->field_count());
+    map_ = message3_->field(0);
+
+    ASSERT_EQ(1, json_file_->message_type_count());
+    message4_ = json_file_->message_type(0);
+  }
+
+  void CopyWithJsonName(const Descriptor* message, DescriptorProto* proto) {
+    message->CopyTo(proto);
+    message->CopyJsonNameTo(proto);
+  }
+
+  DescriptorPool pool_;
+
+  const FileDescriptor* foo_file_;
+  const FileDescriptor* bar_file_;
+  const FileDescriptor* map_file_;
+  const FileDescriptor* json_file_;
+
+  const Descriptor* message_;
+  const Descriptor* message2_;
+  const Descriptor* message3_;
+  const Descriptor* message4_;
+  const Descriptor* foreign_;
+  const EnumDescriptor* enum_;
+
+  const FieldDescriptor* foo_;
+  const FieldDescriptor* bar_;
+  const FieldDescriptor* baz_;
+  const FieldDescriptor* qux_;
+
+  const FieldDescriptor* foo2_;
+  const FieldDescriptor* bar2_;
+  const FieldDescriptor* quux2_;
+
+  const FieldDescriptor* map_;
+};
+
+TEST_F(DescriptorTest, Name) {
+  EXPECT_EQ("TestMessage", message_->name());
+  EXPECT_EQ("TestMessage", message_->full_name());
+  EXPECT_EQ(foo_file_, message_->file());
+
+  EXPECT_EQ("TestMessage2", message2_->name());
+  EXPECT_EQ("corge.grault.TestMessage2", message2_->full_name());
+  EXPECT_EQ(bar_file_, message2_->file());
+}
+
+TEST_F(DescriptorTest, ContainingType) {
+  EXPECT_TRUE(message_->containing_type() == nullptr);
+  EXPECT_TRUE(message2_->containing_type() == nullptr);
+}
+
+TEST_F(DescriptorTest, FieldsByIndex) {
+  ASSERT_EQ(4, message_->field_count());
+  EXPECT_EQ(foo_, message_->field(0));
+  EXPECT_EQ(bar_, message_->field(1));
+  EXPECT_EQ(baz_, message_->field(2));
+  EXPECT_EQ(qux_, message_->field(3));
+}
+
+TEST_F(DescriptorTest, FindFieldByName) {
+  // All messages in the same DescriptorPool share a single lookup table for
+  // fields.  So, in addition to testing that FindFieldByName finds the fields
+  // of the message, we need to test that it does *not* find the fields of
+  // *other* messages.
+
+  EXPECT_EQ(foo_, message_->FindFieldByName("foo"));
+  EXPECT_EQ(bar_, message_->FindFieldByName("bar"));
+  EXPECT_EQ(baz_, message_->FindFieldByName("baz"));
+  EXPECT_EQ(qux_, message_->FindFieldByName("qux"));
+  EXPECT_TRUE(message_->FindFieldByName("no_such_field") == nullptr);
+  EXPECT_TRUE(message_->FindFieldByName("quux") == nullptr);
+
+  EXPECT_EQ(foo2_, message2_->FindFieldByName("foo"));
+  EXPECT_EQ(bar2_, message2_->FindFieldByName("bar"));
+  EXPECT_EQ(quux2_, message2_->FindFieldByName("quux"));
+  EXPECT_TRUE(message2_->FindFieldByName("baz") == nullptr);
+  EXPECT_TRUE(message2_->FindFieldByName("qux") == nullptr);
+}
+
+TEST_F(DescriptorTest, FindFieldByNumber) {
+  EXPECT_EQ(foo_, message_->FindFieldByNumber(1));
+  EXPECT_EQ(bar_, message_->FindFieldByNumber(6));
+  EXPECT_EQ(baz_, message_->FindFieldByNumber(500000000));
+  EXPECT_EQ(qux_, message_->FindFieldByNumber(15));
+  EXPECT_TRUE(message_->FindFieldByNumber(837592) == nullptr);
+  EXPECT_TRUE(message_->FindFieldByNumber(2) == nullptr);
+
+  EXPECT_EQ(foo2_, message2_->FindFieldByNumber(1));
+  EXPECT_EQ(bar2_, message2_->FindFieldByNumber(2));
+  EXPECT_EQ(quux2_, message2_->FindFieldByNumber(6));
+  EXPECT_TRUE(message2_->FindFieldByNumber(15) == nullptr);
+  EXPECT_TRUE(message2_->FindFieldByNumber(500000000) == nullptr);
+}
+
+TEST_F(DescriptorTest, FieldName) {
+  EXPECT_EQ("foo", foo_->name());
+  EXPECT_EQ("bar", bar_->name());
+  EXPECT_EQ("baz", baz_->name());
+  EXPECT_EQ("qux", qux_->name());
+}
+
+TEST_F(DescriptorTest, FieldFullName) {
+  EXPECT_EQ("TestMessage.foo", foo_->full_name());
+  EXPECT_EQ("TestMessage.bar", bar_->full_name());
+  EXPECT_EQ("TestMessage.baz", baz_->full_name());
+  EXPECT_EQ("TestMessage.qux", qux_->full_name());
+
+  EXPECT_EQ("corge.grault.TestMessage2.foo", foo2_->full_name());
+  EXPECT_EQ("corge.grault.TestMessage2.bar", bar2_->full_name());
+  EXPECT_EQ("corge.grault.TestMessage2.quux", quux2_->full_name());
+}
+
+TEST_F(DescriptorTest, PrintableNameIsFullNameForNonExtensionFields) {
+  EXPECT_EQ("TestMessage.foo", foo_->PrintableNameForExtension());
+  EXPECT_EQ("TestMessage.bar", bar_->PrintableNameForExtension());
+  EXPECT_EQ("TestMessage.baz", baz_->PrintableNameForExtension());
+  EXPECT_EQ("TestMessage.qux", qux_->PrintableNameForExtension());
+
+  EXPECT_EQ("corge.grault.TestMessage2.foo",
+            foo2_->PrintableNameForExtension());
+  EXPECT_EQ("corge.grault.TestMessage2.bar",
+            bar2_->PrintableNameForExtension());
+  EXPECT_EQ("corge.grault.TestMessage2.quux",
+            quux2_->PrintableNameForExtension());
+}
+
+TEST_F(DescriptorTest, PrintableNameIsFullNameForNonMessageSetExtension) {
+  EXPECT_EQ("protobuf_unittest.Aggregate.nested",
+            protobuf_unittest::Aggregate::descriptor()
+                ->FindExtensionByName("nested")
+                ->PrintableNameForExtension());
+}
+
+TEST_F(DescriptorTest, PrintableNameIsExtendingTypeForMessageSetExtension) {
+  EXPECT_EQ("protobuf_unittest.AggregateMessageSetElement",
+            protobuf_unittest::AggregateMessageSetElement::descriptor()
+                ->FindExtensionByName("message_set_extension")
+                ->PrintableNameForExtension());
+}
+
+TEST_F(DescriptorTest, FieldJsonName) {
+  EXPECT_EQ("fieldName1", message4_->field(0)->json_name());
+  EXPECT_EQ("fieldName2", message4_->field(1)->json_name());
+  EXPECT_EQ("FieldName3", message4_->field(2)->json_name());
+  EXPECT_EQ("FieldName4", message4_->field(3)->json_name());
+  EXPECT_EQ("FIELDNAME5", message4_->field(4)->json_name());
+  EXPECT_EQ("@type", message4_->field(5)->json_name());
+
+  DescriptorProto proto;
+  message4_->CopyTo(&proto);
+  ASSERT_EQ(6, proto.field_size());
+  EXPECT_FALSE(proto.field(0).has_json_name());
+  EXPECT_FALSE(proto.field(1).has_json_name());
+  EXPECT_FALSE(proto.field(2).has_json_name());
+  EXPECT_FALSE(proto.field(3).has_json_name());
+  EXPECT_FALSE(proto.field(4).has_json_name());
+  EXPECT_EQ("@type", proto.field(5).json_name());
+
+  proto.Clear();
+  CopyWithJsonName(message4_, &proto);
+  ASSERT_EQ(6, proto.field_size());
+  EXPECT_EQ("fieldName1", proto.field(0).json_name());
+  EXPECT_EQ("fieldName2", proto.field(1).json_name());
+  EXPECT_EQ("FieldName3", proto.field(2).json_name());
+  EXPECT_EQ("FieldName4", proto.field(3).json_name());
+  EXPECT_EQ("FIELDNAME5", proto.field(4).json_name());
+  EXPECT_EQ("@type", proto.field(5).json_name());
+
+  // Test generated descriptor.
+  const Descriptor* generated = protobuf_unittest::TestJsonName::descriptor();
+  ASSERT_EQ(6, generated->field_count());
+  EXPECT_EQ("fieldName1", generated->field(0)->json_name());
+  EXPECT_EQ("fieldName2", generated->field(1)->json_name());
+  EXPECT_EQ("FieldName3", generated->field(2)->json_name());
+  EXPECT_EQ("FieldName4", generated->field(3)->json_name());
+  EXPECT_EQ("FIELDNAME5", generated->field(4)->json_name());
+  EXPECT_EQ("@type", generated->field(5)->json_name());
+}
+
+TEST_F(DescriptorTest, FieldFile) {
+  EXPECT_EQ(foo_file_, foo_->file());
+  EXPECT_EQ(foo_file_, bar_->file());
+  EXPECT_EQ(foo_file_, baz_->file());
+  EXPECT_EQ(foo_file_, qux_->file());
+
+  EXPECT_EQ(bar_file_, foo2_->file());
+  EXPECT_EQ(bar_file_, bar2_->file());
+  EXPECT_EQ(bar_file_, quux2_->file());
+}
+
+TEST_F(DescriptorTest, FieldIndex) {
+  EXPECT_EQ(0, foo_->index());
+  EXPECT_EQ(1, bar_->index());
+  EXPECT_EQ(2, baz_->index());
+  EXPECT_EQ(3, qux_->index());
+}
+
+TEST_F(DescriptorTest, FieldNumber) {
+  EXPECT_EQ(1, foo_->number());
+  EXPECT_EQ(6, bar_->number());
+  EXPECT_EQ(500000000, baz_->number());
+  EXPECT_EQ(15, qux_->number());
+}
+
+TEST_F(DescriptorTest, FieldType) {
+  EXPECT_EQ(FieldDescriptor::TYPE_STRING, foo_->type());
+  EXPECT_EQ(FieldDescriptor::TYPE_ENUM, bar_->type());
+  EXPECT_EQ(FieldDescriptor::TYPE_MESSAGE, baz_->type());
+  EXPECT_EQ(FieldDescriptor::TYPE_GROUP, qux_->type());
+}
+
+TEST_F(DescriptorTest, FieldLabel) {
+  EXPECT_EQ(FieldDescriptor::LABEL_REQUIRED, foo_->label());
+  EXPECT_EQ(FieldDescriptor::LABEL_OPTIONAL, bar_->label());
+  EXPECT_EQ(FieldDescriptor::LABEL_REPEATED, baz_->label());
+  EXPECT_EQ(FieldDescriptor::LABEL_OPTIONAL, qux_->label());
+
+  EXPECT_TRUE(foo_->is_required());
+  EXPECT_FALSE(foo_->is_optional());
+  EXPECT_FALSE(foo_->is_repeated());
+
+  EXPECT_FALSE(bar_->is_required());
+  EXPECT_TRUE(bar_->is_optional());
+  EXPECT_FALSE(bar_->is_repeated());
+
+  EXPECT_FALSE(baz_->is_required());
+  EXPECT_FALSE(baz_->is_optional());
+  EXPECT_TRUE(baz_->is_repeated());
+}
+
+TEST_F(DescriptorTest, IsMap) {
+  EXPECT_TRUE(map_->is_map());
+  EXPECT_FALSE(baz_->is_map());
+  EXPECT_TRUE(map_->message_type()->options().map_entry());
+}
+
+TEST_F(DescriptorTest, FieldHasDefault) {
+  EXPECT_FALSE(foo_->has_default_value());
+  EXPECT_FALSE(bar_->has_default_value());
+  EXPECT_FALSE(baz_->has_default_value());
+  EXPECT_FALSE(qux_->has_default_value());
+}
+
+TEST_F(DescriptorTest, FieldContainingType) {
+  EXPECT_EQ(message_, foo_->containing_type());
+  EXPECT_EQ(message_, bar_->containing_type());
+  EXPECT_EQ(message_, baz_->containing_type());
+  EXPECT_EQ(message_, qux_->containing_type());
+
+  EXPECT_EQ(message2_, foo2_->containing_type());
+  EXPECT_EQ(message2_, bar2_->containing_type());
+  EXPECT_EQ(message2_, quux2_->containing_type());
+}
+
+TEST_F(DescriptorTest, FieldMessageType) {
+  EXPECT_TRUE(foo_->message_type() == nullptr);
+  EXPECT_TRUE(bar_->message_type() == nullptr);
+
+  EXPECT_EQ(foreign_, baz_->message_type());
+  EXPECT_EQ(foreign_, qux_->message_type());
+}
+
+TEST_F(DescriptorTest, FieldEnumType) {
+  EXPECT_TRUE(foo_->enum_type() == nullptr);
+  EXPECT_TRUE(baz_->enum_type() == nullptr);
+  EXPECT_TRUE(qux_->enum_type() == nullptr);
+
+  EXPECT_EQ(enum_, bar_->enum_type());
+}
+
+
+// ===================================================================
+
+// Test simple flat messages and fields.
+class OneofDescriptorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    // Build descriptors for the following definitions:
+    //
+    //   package garply;
+    //   message TestOneof {
+    //     optional int32 a = 1;
+    //     oneof foo {
+    //       string b = 2;
+    //       TestOneof c = 3;
+    //     }
+    //     oneof bar {
+    //       float d = 4;
+    //     }
+    //   }
+
+    FileDescriptorProto baz_file;
+    baz_file.set_name("baz.proto");
+    baz_file.set_package("garply");
+
+    DescriptorProto* oneof_message = AddMessage(&baz_file, "TestOneof");
+    oneof_message->add_oneof_decl()->set_name("foo");
+    oneof_message->add_oneof_decl()->set_name("bar");
+
+    AddField(oneof_message, "a", 1, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    AddField(oneof_message, "b", 2, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_STRING);
+    oneof_message->mutable_field(1)->set_oneof_index(0);
+    AddField(oneof_message, "c", 3, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_MESSAGE);
+    oneof_message->mutable_field(2)->set_oneof_index(0);
+    oneof_message->mutable_field(2)->set_type_name("TestOneof");
+
+    AddField(oneof_message, "d", 4, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_FLOAT);
+    oneof_message->mutable_field(3)->set_oneof_index(1);
+
+    // Build the descriptors and get the pointers.
+    baz_file_ = pool_.BuildFile(baz_file);
+    ASSERT_TRUE(baz_file_ != nullptr);
+
+    ASSERT_EQ(1, baz_file_->message_type_count());
+    oneof_message_ = baz_file_->message_type(0);
+
+    ASSERT_EQ(2, oneof_message_->oneof_decl_count());
+    oneof_ = oneof_message_->oneof_decl(0);
+    oneof2_ = oneof_message_->oneof_decl(1);
+
+    ASSERT_EQ(4, oneof_message_->field_count());
+    a_ = oneof_message_->field(0);
+    b_ = oneof_message_->field(1);
+    c_ = oneof_message_->field(2);
+    d_ = oneof_message_->field(3);
+  }
+
+  DescriptorPool pool_;
+
+  const FileDescriptor* baz_file_;
+
+  const Descriptor* oneof_message_;
+
+  const OneofDescriptor* oneof_;
+  const OneofDescriptor* oneof2_;
+  const FieldDescriptor* a_;
+  const FieldDescriptor* b_;
+  const FieldDescriptor* c_;
+  const FieldDescriptor* d_;
+};
+
+TEST_F(OneofDescriptorTest, Normal) {
+  EXPECT_EQ("foo", oneof_->name());
+  EXPECT_EQ("garply.TestOneof.foo", oneof_->full_name());
+  EXPECT_EQ(0, oneof_->index());
+  ASSERT_EQ(2, oneof_->field_count());
+  EXPECT_EQ(b_, oneof_->field(0));
+  EXPECT_EQ(c_, oneof_->field(1));
+  EXPECT_TRUE(a_->containing_oneof() == nullptr);
+  EXPECT_EQ(oneof_, b_->containing_oneof());
+  EXPECT_EQ(oneof_, c_->containing_oneof());
+}
+
+TEST_F(OneofDescriptorTest, FindByName) {
+  EXPECT_EQ(oneof_, oneof_message_->FindOneofByName("foo"));
+  EXPECT_EQ(oneof2_, oneof_message_->FindOneofByName("bar"));
+  EXPECT_TRUE(oneof_message_->FindOneofByName("no_such_oneof") == nullptr);
+}
+
+// ===================================================================
+
+class StylizedFieldNamesTest : public testing::Test {
+ protected:
+  void SetUp() {
+    FileDescriptorProto file;
+    file.set_name("foo.proto");
+
+    AddExtensionRange(AddMessage(&file, "ExtendableMessage"), 1, 1000);
+
+    DescriptorProto* message = AddMessage(&file, "TestMessage");
+    AddField(message, "foo_foo", 1, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    AddField(message, "FooBar", 2, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    AddField(message, "fooBaz", 3, FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    AddField(message, "fooFoo", 4,  // Camel-case conflict with foo_foo.
+             FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+    AddField(message, "foobar", 5,  // Lower-case conflict with FooBar.
+             FieldDescriptorProto::LABEL_OPTIONAL,
+             FieldDescriptorProto::TYPE_INT32);
+
+    AddNestedExtension(message, "ExtendableMessage", "bar_foo", 1,
+                       FieldDescriptorProto::LABEL_OPTIONAL,
+                       FieldDescriptorProto::TYPE_INT32);
+    AddNestedExtension(message, "ExtendableMessage", "BarBar", 2,
+                       FieldDescriptorProto::LABEL_OPTIONAL,
+                       FieldDescriptorProto::TYPE_INT32);
+    AddNestedExtension(message, "ExtendableMessage", "BarBaz", 3,
+                       FieldDescriptorProto::LABEL_OPTIONAL,
+                       FieldDescriptorProto::TYPE_INT32);
+    AddNestedExtension(message, "ExtendableMessage", "barFoo", 4,  // Conflict
+                       FieldDescriptorProto::LABEL_OPTIONAL,
+                       FieldDescriptorProto::TYPE_INT32);
+    AddNestedExtension(message, "ExtendableMessage", "barbar", 5,  // Conflict
+                       FieldDescriptorProto::LABEL_OPTIONAL,
+                       FieldDescriptorProto::TYPE_INT32);
+
+    AddExtension(&file, "ExtendableMessage", "baz_foo", 11,
+                 FieldDescriptorProto::LABEL_OPTIONAL,
+                 FieldDescriptorProto::TYPE_INT32);
+    AddExtension(&file, "ExtendableMessage", "BazBar", 12,
+                 FieldDescriptorProto::LABEL_OPTIONAL,
+                 FieldDescriptorProto::TYPE_INT32);
+    AddExtension(&file, "ExtendableMessage", "BazBaz", 13,
+                 FieldDescriptorProto::LABEL_OPTIONAL,
+                 FieldDescriptorProto::TYPE_INT32);
+    AddExtension(&file, "ExtendableMessage", "bazFoo", 14,  // Conflict
+                 FieldDescriptorProto::LABEL_OPTIONAL,
+                 FieldDescriptorProto::TYPE_INT32);
+    AddExtension(&file, "ExtendableMessage", "bazbar", 15,  // Conflict
+                 FieldDescriptorProto::LABEL_OPTIONAL,
+                 FieldDescriptorProto::TYPE_INT32);
+
+    file_ = pool_.BuildFile(file);
+    ASSERT_TRUE(file_ != nullptr);
+    ASSERT_EQ(2, file_->message_type_count());
+    message_ = file_->message_type(1);
+    ASSERT_EQ("TestMessage", message_->name());
+    ASSERT_EQ(5, message_->field_count());
+    ASSERT_EQ(5, message_->extension_count());
+    ASSERT_EQ(5, file_->extension_count());
+  }
+
+  DescriptorPool pool_;
+  const FileDescriptor* file_;
+  const Descriptor* message_;
+};
+
+TEST_F(StylizedFieldNamesTest, LowercaseName) {
+  EXPECT_EQ("foo_foo", message_->field(0)->lowercase_name());
+  EXPECT_EQ("foobar", message_->field(1)->lowercase_name());
+  EXPECT_EQ("foobaz", message_->field(2)->lowercase_name());
+  EXPECT_EQ("foofoo", message_->field(3)->lowercase_name());
+  EXPECT_EQ("foobar", message_->field(4)->lowercase_name());
+
+  EXPECT_EQ("bar_foo", message_->extension(0)->lowercase_name());
+  EXPECT_EQ("barbar", message_->extension(1)->lowercase_name());
+  EXPECT_EQ("barbaz", message_->extension(2)->lowercase_name());
+  EXPECT_EQ("barfoo", message_->extension(3)->lowercase_name());
+  EXPECT_EQ("barbar", message_->extension(4)->lowercase_name());
+
+  EXPECT_EQ("baz_foo", file_->extension(0)->lowercase_name());
+  EXPECT_EQ("bazbar", file_->extension(1)->lowercase_name());
+  EXPECT_EQ("bazbaz", file_->extension(2)->lowercase_name());
+  EXPECT_EQ("bazfoo", file_->extension(3)->lowercase_name());
+  EXPECT_EQ("bazbar", file_->extension(4)->lowercase_name());
+}
+
+TEST_F(StylizedFieldNamesTest, CamelcaseName) {
+  EXPECT_EQ("fooFoo", message_->field(0)->camelcase_name());
+  EXPECT_EQ("fooBar", message_->field(1)->camelcase_name());
+  EXPECT_EQ("fooBaz", message_->field(2)->camelcase_name());
+  EXPECT_EQ("fooFoo", message_->field(3)->camelcase_name());
+  EXPECT_EQ("foobar", message_->field(4)->camelcase_name());
+
+  EXPECT_EQ("barFoo", message_->extension(0)->camelcase_name());
+  EXPECT_EQ("barBar", message_->extension(1)->camelcase_name());
+  EXPECT_EQ("barBaz", message_->extension(2)->camelcase_name());
+  EXPECT_EQ("barFoo", message_->extension(3)->camelcase_name());
+  EXPECT_EQ("barbar", message_->extension(4)->camelcase_name());
+
+  EXPECT_EQ("bazFoo", file_->extension(0)->camelcase_name());
+  EXPECT_EQ("bazBar", file_->extension(1)->camelcase_name());
+  EXPECT_EQ("bazBaz", file_->extension(2)->camelcase_name());
+  EXPECT_EQ("bazFoo", file_->extension(3)->camelcase_name());
+  EXPECT_EQ("bazbar", file_->extension(4)->camelcase_name());
+}
+
+TEST_F(StylizedFieldNamesTest, FindByLowercaseName) {
+  EXPECT_EQ(message_->field(0), message_->FindFieldByLowercaseName("foo_foo"));
+  EXPECT_EQ(message_->field(1), message_->FindFieldByLowercaseName("foobar"));
+  EXPECT_EQ(message_->field(2), message_->FindFieldByLowercaseName("foobaz"));
+  EXPECT_TRUE(message_->FindFieldByLowercaseName("FooBar") == nullptr);
+  EXPECT_TRUE(message_->FindFieldByLowercaseName("fooBaz") == nullptr);
+  EXPECT_TRUE(message_->FindFieldByLowercaseName("bar_foo") == nullptr);
+  EXPECT_TRUE(message_->FindFieldByLowercaseName("nosuchfield") == nullptr);
+
+  EXPECT_EQ(message_->extension(0),
+            message_->FindExtensionByLowercaseName("bar_foo"));
+  EXPECT_EQ(message_->extension(1),
+            message_->FindExtensionByLowercaseName("barbar"));
+  EXPECT_EQ(message_->extension(2),
+            message_->FindExtensionByLowercaseName("barbaz"));
+  EXPECT_TRUE(message_->FindExtensionByLowercaseName("BarBar") == nullptr);
+  EXPECT_TRUE(message_->FindExtensionByLowercaseName("barBaz") == nullptr);
+  EXPECT_TRUE(message_->FindExtensionByLowercaseName("foo_foo") == nullptr);
+  EXPECT_TRUE(message_->FindExtensionByLowercaseName("nosuchfield") == nullptr);
+
+  EXPECT_EQ(file_->extension(0),
+            file_->FindExtensionByLowercaseName("baz_foo"));
+  EXPECT_EQ(file_->extension(1), file_->FindExtensionByLowercaseName("bazbar"));
+  EXPECT_EQ(file_->extension(2), file_->FindExtensionByLowercaseName("bazbaz"));
+  EXPECT_TRUE(file_->FindExtensionByLowercaseName("BazBar") == nullptr);
+  EXPECT_TRUE(file_->FindExtensionByLowercaseName("bazBaz") == nullptr);
+  EXPECT_TRUE(file_->FindExtensionByLowercaseName("nosuchfield") == nullptr);
+}
+
+TEST_F(StylizedFieldNamesTest, FindByCamelcaseName) {
+  EXPECT_EQ(message_->field(0), message_->FindFieldByCamelcaseName("fooFoo"));
+  EXPECT_EQ(message_->field(1), message_->FindFieldByCamelcaseName("fooBar"));
+  EXPECT_EQ(message_->field(2), message_->FindFieldByCamelcaseName("fooBaz"));
+  EXPECT_TRUE(message_->FindFieldByCamelcaseName("foo_foo") == nullptr);
+  EXPECT_TRUE(message_->FindFieldByCamelcaseName("FooBar") == nullptr);
+  EXPECT_TRUE(message_->FindFieldByCamelcaseName("barFoo") == nullptr);
+  EXPECT_TRUE(message_->FindFieldByCamelcaseName("nosuchfield") == nullptr);
+
+  EXPECT_EQ(message_->extension(0),
+            message_->FindExtensionByCamelcaseName("barFoo"));
+  EXPECT_EQ(message_->extension(1),
+            message_->FindExtensionByCamelcaseName("barBar"));
+  EXPECT_EQ(message_->extension(2),
+            message_->FindExtensionByCamelcaseName("barBaz"));
+  EXPECT_TRUE(message_->FindExtensionByCamelcaseName("bar_foo") == nullptr);
+  EXPECT_TRUE(message_->FindExtensionByCamelcaseName("BarBar") == nullptr);
+  EXPECT_TRUE(message_->FindExtensionByCamelcaseName("fooFoo") == nullptr);
+  EXPECT_TRUE(message_->FindExtensionByCamelcaseName("nosuchfield") == nullptr);
+
+  EXPECT_EQ(file_->extension(0), file_->FindExtensionByCamelcaseName("bazFoo"));
+  EXPECT_EQ(file_->extension(1), file_->FindExtensionByCamelcaseName("bazBar"));
+  EXPECT_EQ(file_->extension(2), file_->FindExtensionByCamelcaseName("bazBaz"));
+  EXPECT_TRUE(file_->FindExtensionByCamelcaseName("baz_foo") == nullptr);
+  EXPECT_TRUE(file_->FindExtensionByCamelcaseName("BazBar") == nullptr);
+  EXPECT_TRUE(file_->FindExtensionByCamelcaseName("nosuchfield") == nullptr);
+}
+
+// ===================================================================
+
+// Test enum descriptors.
+class EnumDescriptorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    // Build descriptors for the following definitions:
+    //
+    //   // in "foo.proto"
+    //   enum TestEnum {
+    //     FOO = 1;
+    //     BAR = 2;
+    //   }
+    //
+    //   // in "bar.proto"
+    //   package corge.grault;
+    //   enum TestEnum2 {
+    //     FOO = 1;
+    //     BAZ = 3;
+    //   }
+    //
+    // TestEnum2 is primarily here to test FindValueByName and friends.
+    // All enums created from the same DescriptorPool share the same lookup
+    // table, so we need to insure that they don't interfere.
+
+    // TestEnum
+    FileDescriptorProto foo_file;
+    foo_file.set_name("foo.proto");
+
+    EnumDescriptorProto* enum_proto = AddEnum(&foo_file, "TestEnum");
+    AddEnumValue(enum_proto, "FOO", 1);
+    AddEnumValue(enum_proto, "BAR", 2);
+
+    // TestEnum2
+    FileDescriptorProto bar_file;
+    bar_file.set_name("bar.proto");
+    bar_file.set_package("corge.grault");
+
+    EnumDescriptorProto* enum2_proto = AddEnum(&bar_file, "TestEnum2");
+    AddEnumValue(enum2_proto, "FOO", 1);
+    AddEnumValue(enum2_proto, "BAZ", 3);
+
+    // Build the descriptors and get the pointers.
+    foo_file_ = pool_.BuildFile(foo_file);
+    ASSERT_TRUE(foo_file_ != nullptr);
+
+    bar_file_ = pool_.BuildFile(bar_file);
+    ASSERT_TRUE(bar_file_ != nullptr);
+
+    ASSERT_EQ(1, foo_file_->enum_type_count());
+    enum_ = foo_file_->enum_type(0);
+
+    ASSERT_EQ(2, enum_->value_count());
+    foo_ = enum_->value(0);
+    bar_ = enum_->value(1);
+
+    ASSERT_EQ(1, bar_file_->enum_type_count());
+    enum2_ = bar_file_->enum_type(0);
+
+    ASSERT_EQ(2, enum2_->value_count());
+    foo2_ = enum2_->value(0);
+    baz2_ = enum2_->value(1);
+  }
+
+  DescriptorPool pool_;
+
+  const FileDescriptor* foo_file_;
+  const FileDescriptor* bar_file_;
+
+  const EnumDescriptor* enum_;
+  const EnumDescriptor* enum2_;
+
+  const EnumValueDescriptor* foo_;
+  const EnumValueDescriptor* bar_;
+
+  const EnumValueDescriptor* foo2_;
+  const EnumValueDescriptor* baz2_;
+};
+
+TEST_F(EnumDescriptorTest, Name) {
+  EXPECT_EQ("TestEnum", enum_->name());
+  EXPECT_EQ("TestEnum", enum_->full_name());
+  EXPECT_EQ(foo_file_, enum_->file());
+
+  EXPECT_EQ("TestEnum2", enum2_->name());
+  EXPECT_EQ("corge.grault.TestEnum2", enum2_->full_name());
+  EXPECT_EQ(bar_file_, enum2_->file());
+}
+
+TEST_F(EnumDescriptorTest, ContainingType) {
+  EXPECT_TRUE(enum_->containing_type() == nullptr);
+  EXPECT_TRUE(enum2_->containing_type() == nullptr);
+}
+
+TEST_F(EnumDescriptorTest, ValuesByIndex) {
+  ASSERT_EQ(2, enum_->value_count());
+  EXPECT_EQ(foo_, enum_->value(0));
+  EXPECT_EQ(bar_, enum_->value(1));
+}
+
+TEST_F(EnumDescriptorTest, FindValueByName) {
+  EXPECT_EQ(foo_, enum_->FindValueByName("FOO"));
+  EXPECT_EQ(bar_, enum_->FindValueByName("BAR"));
+  EXPECT_EQ(foo2_, enum2_->FindValueByName("FOO"));
+  EXPECT_EQ(baz2_, enum2_->FindValueByName("BAZ"));
+
+  EXPECT_TRUE(enum_->FindValueByName("NO_SUCH_VALUE") == nullptr);
+  EXPECT_TRUE(enum_->FindValueByName("BAZ") == nullptr);
+  EXPECT_TRUE(enum2_->FindValueByName("BAR") == nullptr);
+}
+
+TEST_F(EnumDescriptorTest, FindValueByNumber) {
+  EXPECT_EQ(foo_, enum_->FindValueByNumber(1));
+  EXPECT_EQ(bar_, enum_->FindValueByNumber(2));
+  EXPECT_EQ(foo2_, enum2_->FindValueByNumber(1));
+  EXPECT_EQ(baz2_, enum2_->FindValueByNumber(3));
+
+  EXPECT_TRUE(enum_->FindValueByNumber(416) == nullptr);
+  EXPECT_TRUE(enum_->FindValueByNumber(3) == nullptr);
+  EXPECT_TRUE(enum2_->FindValueByNumber(2) == nullptr);
+}
+
+TEST_F(EnumDescriptorTest, ValueName) {
+  EXPECT_EQ("FOO", foo_->name());
+  EXPECT_EQ("BAR", bar_->name());
+}
+
+TEST_F(EnumDescriptorTest, ValueFullName) {
+  EXPECT_EQ("FOO", foo_->full_name());
+  EXPECT_EQ("BAR", bar_->full_name());
+  EXPECT_EQ("corge.grault.FOO", foo2_->full_name());
+  EXPECT_EQ("corge.grault.BAZ", baz2_->full_name());
+}
+
+TEST_F(EnumDescriptorTest, ValueIndex) {
+  EXPECT_EQ(0, foo_->index());
+  EXPECT_EQ(1, bar_->index());
+}
+
+TEST_F(EnumDescriptorTest, ValueNumber) {
+  EXPECT_EQ(1, foo_->number());
+  EXPECT_EQ(2, bar_->number());
+}
+
+TEST_F(EnumDescriptorTest, ValueType) {
+  EXPECT_EQ(enum_, foo_->type());
+  EXPECT_EQ(enum_, bar_->type());
+  EXPECT_EQ(enum2_, foo2_->type());
+  EXPECT_EQ(enum2_, baz2_->type());
+}
+
+// ===================================================================
+
+// Test service descriptors.
+class ServiceDescriptorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    // Build descriptors for the following messages and service:
+    //    // in "foo.proto"
+    //    message FooRequest  {}
+    //    message FooResponse {}
+    //    message BarRequest  {}
+    //    message BarResponse {}
+    //    message BazRequest  {}
+    //    message BazResponse {}
+    //
+    //    service TestService {
+    //      rpc Foo(FooRequest) returns (FooResponse);
+    //      rpc Bar(BarRequest) returns (BarResponse);
+    //    }
+    //
+    //    // in "bar.proto"
+    //    package corge.grault
+    //    service TestService2 {
+    //      rpc Foo(FooRequest) returns (FooResponse);
+    //      rpc Baz(BazRequest) returns (BazResponse);
+    //    }
+
+    FileDescriptorProto foo_file;
+    foo_file.set_name("foo.proto");
+
+    AddMessage(&foo_file, "FooRequest");
+    AddMessage(&foo_file, "FooResponse");
+    AddMessage(&foo_file, "BarRequest");
+    AddMessage(&foo_file, "BarResponse");
+    AddMessage(&foo_file, "BazRequest");
+    AddMessage(&foo_file, "BazResponse");
+
+    ServiceDescriptorProto* service = AddService(&foo_file, "TestService");
+    AddMethod(service, "Foo", "FooRequest", "FooResponse");
+    AddMethod(service, "Bar", "BarRequest", "BarResponse");
+
+    FileDescriptorProto bar_file;
+    bar_file.set_name("bar.proto");
+    bar_file.set_package("corge.grault");
+    bar_file.add_dependency("foo.proto");
+
+    ServiceDescriptorProto* service2 = AddService(&bar_file, "TestService2");
+    AddMethod(service2, "Foo", "FooRequest", "FooResponse");
+    AddMethod(service2, "Baz", "BazRequest", "BazResponse");
+
+    // Build the descriptors and get the pointers.
+    foo_file_ = pool_.BuildFile(foo_file);
+    ASSERT_TRUE(foo_file_ != nullptr);
+
+    bar_file_ = pool_.BuildFile(bar_file);
+    ASSERT_TRUE(bar_file_ != nullptr);
+
+    ASSERT_EQ(6, foo_file_->message_type_count());
+    foo_request_ = foo_file_->message_type(0);
+    foo_response_ = foo_file_->message_type(1);
+    bar_request_ = foo_file_->message_type(2);
+    bar_response_ = foo_file_->message_type(3);
+    baz_request_ = foo_file_->message_type(4);
+    baz_response_ = foo_file_->message_type(5);
+
+    ASSERT_EQ(1, foo_file_->service_count());
+    service_ = foo_file_->service(0);
+
+    ASSERT_EQ(2, service_->method_count());
+    foo_ = service_->method(0);
+    bar_ = service_->method(1);
+
+    ASSERT_EQ(1, bar_file_->service_count());
+    service2_ = bar_file_->service(0);
+
+    ASSERT_EQ(2, service2_->method_count());
+    foo2_ = service2_->method(0);
+    baz2_ = service2_->method(1);
+  }
+
+  DescriptorPool pool_;
+
+  const FileDescriptor* foo_file_;
+  const FileDescriptor* bar_file_;
+
+  const Descriptor* foo_request_;
+  const Descriptor* foo_response_;
+  const Descriptor* bar_request_;
+  const Descriptor* bar_response_;
+  const Descriptor* baz_request_;
+  const Descriptor* baz_response_;
+
+  const ServiceDescriptor* service_;
+  const ServiceDescriptor* service2_;
+
+  const MethodDescriptor* foo_;
+  const MethodDescriptor* bar_;
+
+  const MethodDescriptor* foo2_;
+  const MethodDescriptor* baz2_;
+};
+
+TEST_F(ServiceDescriptorTest, Name) {
+  EXPECT_EQ("TestService", service_->name());
+  EXPECT_EQ("TestService", service_->full_name());
+  EXPECT_EQ(foo_file_, service_->file());
+
+  EXPECT_EQ("TestService2", service2_->name());
+  EXPECT_EQ("corge.grault.TestService2", service2_->full_name());
+  EXPECT_EQ(bar_file_, service2_->file());
+}
+
+TEST_F(ServiceDescriptorTest, MethodsByIndex) {
+  ASSERT_EQ(2, service_->method_count());
+  EXPECT_EQ(foo_, service_->method(0));
+  EXPECT_EQ(bar_, service_->method(1));
+}
+
+TEST_F(ServiceDescriptorTest, FindMethodByName) {
+  EXPECT_EQ(foo_, service_->FindMethodByName("Foo"));
+  EXPECT_EQ(bar_, service_->FindMethodByName("Bar"));
+  EXPECT_EQ(foo2_, service2_->FindMethodByName("Foo"));
+  EXPECT_EQ(baz2_, service2_->FindMethodByName("Baz"));
+
+  EXPECT_TRUE(service_->FindMethodByName("NoSuchMethod") == nullptr);
+  EXPECT_TRUE(service_->FindMethodByName("Baz") == nullptr);
+  EXPECT_TRUE(service2_->FindMethodByName("Bar") == nullptr);
+}
+
+TEST_F(ServiceDescriptorTest, MethodName) {
+  EXPECT_EQ("Foo", foo_->name());
+  EXPECT_EQ("Bar", bar_->name());
+}
+
+TEST_F(ServiceDescriptorTest, MethodFullName) {
+  EXPECT_EQ("TestService.Foo", foo_->full_name());
+  EXPECT_EQ("TestService.Bar", bar_->full_name());
+  EXPECT_EQ("corge.grault.TestService2.Foo", foo2_->full_name());
+  EXPECT_EQ("corge.grault.TestService2.Baz", baz2_->full_name());
+}
+
+TEST_F(ServiceDescriptorTest, MethodIndex) {
+  EXPECT_EQ(0, foo_->index());
+  EXPECT_EQ(1, bar_->index());
+}
+
+TEST_F(ServiceDescriptorTest, MethodParent) {
+  EXPECT_EQ(service_, foo_->service());
+  EXPECT_EQ(service_, bar_->service());
+}
+
+TEST_F(ServiceDescriptorTest, MethodInputType) {
+  EXPECT_EQ(foo_request_, foo_->input_type());
+  EXPECT_EQ(bar_request_, bar_->input_type());
+}
+
+TEST_F(ServiceDescriptorTest, MethodOutputType) {
+  EXPECT_EQ(foo_response_, foo_->output_type());
+  EXPECT_EQ(bar_response_, bar_->output_type());
+}
+
+// ===================================================================
+
+// Test nested types.
+class NestedDescriptorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    // Build descriptors for the following definitions:
+    //
+    //   // in "foo.proto"
+    //   message TestMessage {
+    //     message Foo {}
+    //     message Bar {}
+    //     enum Baz { A = 1; }
+    //     enum Qux { B = 1; }
+    //   }
+    //
+    //   // in "bar.proto"
+    //   package corge.grault;
+    //   message TestMessage2 {
+    //     message Foo {}
+    //     message Baz {}
+    //     enum Qux  { A = 1; }
+    //     enum Quux { C = 1; }
+    //   }
+    //
+    // TestMessage2 is primarily here to test FindNestedTypeByName and friends.
+    // All messages created from the same DescriptorPool share the same lookup
+    // table, so we need to insure that they don't interfere.
+    //
+    // We add enum values to the enums in order to test searching for enum
+    // values across a message's scope.
+
+    FileDescriptorProto foo_file;
+    foo_file.set_name("foo.proto");
+
+    DescriptorProto* message = AddMessage(&foo_file, "TestMessage");
+    AddNestedMessage(message, "Foo");
+    AddNestedMessage(message, "Bar");
+    EnumDescriptorProto* baz = AddNestedEnum(message, "Baz");
+    AddEnumValue(baz, "A", 1);
+    EnumDescriptorProto* qux = AddNestedEnum(message, "Qux");
+    AddEnumValue(qux, "B", 1);
+
+    FileDescriptorProto bar_file;
+    bar_file.set_name("bar.proto");
+    bar_file.set_package("corge.grault");
+
+    DescriptorProto* message2 = AddMessage(&bar_file, "TestMessage2");
+    AddNestedMessage(message2, "Foo");
+    AddNestedMessage(message2, "Baz");
+    EnumDescriptorProto* qux2 = AddNestedEnum(message2, "Qux");
+    AddEnumValue(qux2, "A", 1);
+    EnumDescriptorProto* quux2 = AddNestedEnum(message2, "Quux");
+    AddEnumValue(quux2, "C", 1);
+
+    // Build the descriptors and get the pointers.
+    foo_file_ = pool_.BuildFile(foo_file);
+    ASSERT_TRUE(foo_file_ != nullptr);
+
+    bar_file_ = pool_.BuildFile(bar_file);
+    ASSERT_TRUE(bar_file_ != nullptr);
+
+    ASSERT_EQ(1, foo_file_->message_type_count());
+    message_ = foo_file_->message_type(0);
+
+    ASSERT_EQ(2, message_->nested_type_count());
+    foo_ = message_->nested_type(0);
+    bar_ = message_->nested_type(1);
+
+    ASSERT_EQ(2, message_->enum_type_count());
+    baz_ = message_->enum_type(0);
+    qux_ = message_->enum_type(1);
+
+    ASSERT_EQ(1, baz_->value_count());
+    a_ = baz_->value(0);
+    ASSERT_EQ(1, qux_->value_count());
+    b_ = qux_->value(0);
+
+    ASSERT_EQ(1, bar_file_->message_type_count());
+    message2_ = bar_file_->message_type(0);
+
+    ASSERT_EQ(2, message2_->nested_type_count());
+    foo2_ = message2_->nested_type(0);
+    baz2_ = message2_->nested_type(1);
+
+    ASSERT_EQ(2, message2_->enum_type_count());
+    qux2_ = message2_->enum_type(0);
+    quux2_ = message2_->enum_type(1);
+
+    ASSERT_EQ(1, qux2_->value_count());
+    a2_ = qux2_->value(0);
+    ASSERT_EQ(1, quux2_->value_count());
+    c2_ = quux2_->value(0);
+  }
+
+  DescriptorPool pool_;
+
+  const FileDescriptor* foo_file_;
+  const FileDescriptor* bar_file_;
+
+  const Descriptor* message_;
+  const Descriptor* message2_;
+
+  const Descriptor* foo_;
+  const Descriptor* bar_;
+  const EnumDescriptor* baz_;
+  const EnumDescriptor* qux_;
+  const EnumValueDescriptor* a_;
+  const EnumValueDescriptor* b_;
+
+  const Descriptor* foo2_;
+  const Descriptor* baz2_;
+  const EnumDescriptor* qux2_;
+  const EnumDescriptor* quux2_;
+  const EnumValueDescriptor* a2_;
+  const EnumValueDescriptor* c2_;
+};
+
+TEST_F(NestedDescriptorTest, MessageName) {
+  EXPECT_EQ("Foo", foo_->name());
+  EXPECT_EQ("Bar", bar_->name());
+  EXPECT_EQ("Foo", foo2_->name());
+  EXPECT_EQ("Baz", baz2_->name());
+
+  EXPECT_EQ("TestMessage.Foo", foo_->full_name());
+  EXPECT_EQ("TestMessage.Bar", bar_->full_name());
+  EXPECT_EQ("corge.grault.TestMessage2.Foo", foo2_->full_name());
+  EXPECT_EQ("corge.grault.TestMessage2.Baz", baz2_->full_name());
+}
+
+TEST_F(NestedDescriptorTest, MessageContainingType) {
+  EXPECT_EQ(message_, foo_->containing_type());
+  EXPECT_EQ(message_, bar_->containing_type());
+  EXPECT_EQ(message2_, foo2_->containing_type());
+  EXPECT_EQ(message2_, baz2_->containing_type());
+}
+
+TEST_F(NestedDescriptorTest, NestedMessagesByIndex) {
+  ASSERT_EQ(2, message_->nested_type_count());
+  EXPECT_EQ(foo_, message_->nested_type(0));
+  EXPECT_EQ(bar_, message_->nested_type(1));
+}
+
+TEST_F(NestedDescriptorTest, FindFieldByNameDoesntFindNestedTypes) {
+  EXPECT_TRUE(message_->FindFieldByName("Foo") == nullptr);
+  EXPECT_TRUE(message_->FindFieldByName("Qux") == nullptr);
+  EXPECT_TRUE(message_->FindExtensionByName("Foo") == nullptr);
+  EXPECT_TRUE(message_->FindExtensionByName("Qux") == nullptr);
+}
+
+TEST_F(NestedDescriptorTest, FindNestedTypeByName) {
+  EXPECT_EQ(foo_, message_->FindNestedTypeByName("Foo"));
+  EXPECT_EQ(bar_, message_->FindNestedTypeByName("Bar"));
+  EXPECT_EQ(foo2_, message2_->FindNestedTypeByName("Foo"));
+  EXPECT_EQ(baz2_, message2_->FindNestedTypeByName("Baz"));
+
+  EXPECT_TRUE(message_->FindNestedTypeByName("NoSuchType") == nullptr);
+  EXPECT_TRUE(message_->FindNestedTypeByName("Baz") == nullptr);
+  EXPECT_TRUE(message2_->FindNestedTypeByName("Bar") == nullptr);
+
+  EXPECT_TRUE(message_->FindNestedTypeByName("Qux") == nullptr);
+}
+
+TEST_F(NestedDescriptorTest, EnumName) {
+  EXPECT_EQ("Baz", baz_->name());
+  EXPECT_EQ("Qux", qux_->name());
+  EXPECT_EQ("Qux", qux2_->name());
+  EXPECT_EQ("Quux", quux2_->name());
+
+  EXPECT_EQ("TestMessage.Baz", baz_->full_name());
+  EXPECT_EQ("TestMessage.Qux", qux_->full_name());
+  EXPECT_EQ("corge.grault.TestMessage2.Qux", qux2_->full_name());
+  EXPECT_EQ("corge.grault.TestMessage2.Quux", quux2_->full_name());
+}
+
+TEST_F(NestedDescriptorTest, EnumContainingType) {
+  EXPECT_EQ(message_, baz_->containing_type());
+  EXPECT_EQ(message_, qux_->containing_type());
+  EXPECT_EQ(message2_, qux2_->containing_type());
+  EXPECT_EQ(message2_, quux2_->containing_type());
+}
+
+TEST_F(NestedDescriptorTest, NestedEnumsByIndex) {
+  ASSERT_EQ(2, message_->nested_type_count());
+  EXPECT_EQ(foo_, message_->nested_type(0));
+  EXPECT_EQ(bar_, message_->nested_type(1));
+}
+
+TEST_F(NestedDescriptorTest, FindEnumTypeByName) {
+  EXPECT_EQ(baz_, message_->FindEnumTypeByName("Baz"));
+  EXPECT_EQ(qux_, message_->FindEnumTypeByName("Qux"));
+  EXPECT_EQ(qux2_, message2_->FindEnumTypeByName("Qux"));
+  EXPECT_EQ(quux2_, message2_->FindEnumTypeByName("Quux"));
+
+  EXPECT_TRUE(message_->FindEnumTypeByName("NoSuchType") == nullptr);
+  EXPECT_TRUE(message_->FindEnumTypeByName("Quux") == nullptr);
+  EXPECT_TRUE(message2_->FindEnumTypeByName("Baz") == nullptr);
+
+  EXPECT_TRUE(message_->FindEnumTypeByName("Foo") == nullptr);
+}
+
+TEST_F(NestedDescriptorTest, FindEnumValueByName) {
+  EXPECT_EQ(a_, message_->FindEnumValueByName("A"));
+  EXPECT_EQ(b_, message_->FindEnumValueByName("B"));
+  EXPECT_EQ(a2_, message2_->FindEnumValueByName("A"));
+  EXPECT_EQ(c2_, message2_->FindEnumValueByName("C"));
+
+  EXPECT_TRUE(message_->FindEnumValueByName("NO_SUCH_VALUE") == nullptr);
+  EXPECT_TRUE(message_->FindEnumValueByName("C") == nullptr);
+  EXPECT_TRUE(message2_->FindEnumValueByName("B") == nullptr);
+
+  EXPECT_TRUE(message_->FindEnumValueByName("Foo") == nullptr);
+}
+
+// ===================================================================
+
+// Test extensions.
+class ExtensionDescriptorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    // Build descriptors for the following definitions:
+    //
+    //   enum Baz {}
+    //   message Qux {}
+    //
+    //   message Foo {
+    //     extensions 10 to 19;
+    //     extensions 30 to 39;
+    //   }
+    //   extends Foo with optional int32 foo_int32 = 10;
+    //   extends Foo with repeated TestEnum foo_enum = 19;
+    //   message Bar {
+    //     extends Foo with optional Qux foo_message = 30;
+    //     // (using Qux as the group type)
+    //     extends Foo with repeated group foo_group = 39;
+    //   }
+
+    FileDescriptorProto foo_file;
+    foo_file.set_name("foo.proto");
+
+    AddEmptyEnum(&foo_file, "Baz");
+    AddMessage(&foo_file, "Qux");
+
+    DescriptorProto* foo = AddMessage(&foo_file, "Foo");
+    AddExtensionRange(foo, 10, 20);
+    AddExtensionRange(foo, 30, 40);
+
+    AddExtension(&foo_file, "Foo", "foo_int32", 10,
+                 FieldDescriptorProto::LABEL_OPTIONAL,
+                 FieldDescriptorProto::TYPE_INT32);
+    AddExtension(&foo_file, "Foo", "foo_enum", 19,
+                 FieldDescriptorProto::LABEL_REPEATED,
+                 FieldDescriptorProto::TYPE_ENUM)
+        ->set_type_name("Baz");
+
+    DescriptorProto* bar = AddMessage(&foo_file, "Bar");
+    AddNestedExtension(bar, "Foo", "foo_message", 30,
+                       FieldDescriptorProto::LABEL_OPTIONAL,
+                       FieldDescriptorProto::TYPE_MESSAGE)
+        ->set_type_name("Qux");
+    AddNestedExtension(bar, "Foo", "foo_group", 39,
+                       FieldDescriptorProto::LABEL_REPEATED,
+                       FieldDescriptorProto::TYPE_GROUP)
+        ->set_type_name("Qux");
+
+    // Build the descriptors and get the pointers.
+    foo_file_ = pool_.BuildFile(foo_file);
+    ASSERT_TRUE(foo_file_ != nullptr);
+
+    ASSERT_EQ(1, foo_file_->enum_type_count());
+    baz_ = foo_file_->enum_type(0);
+
+    ASSERT_EQ(3, foo_file_->message_type_count());
+    qux_ = foo_file_->message_type(0);
+    foo_ = foo_file_->message_type(1);
+    bar_ = foo_file_->message_type(2);
+  }
+
+  DescriptorPool pool_;
+
+  const FileDescriptor* foo_file_;
+
+  const Descriptor* foo_;
+  const Descriptor* bar_;
+  const EnumDescriptor* baz_;
+  const Descriptor* qux_;
+};
+
+TEST_F(ExtensionDescriptorTest, ExtensionRanges) {
+  EXPECT_EQ(0, bar_->extension_range_count());
+  ASSERT_EQ(2, foo_->extension_range_count());
+
+  EXPECT_EQ(10, foo_->extension_range(0)->start);
+  EXPECT_EQ(30, foo_->extension_range(1)->start);
+
+  EXPECT_EQ(20, foo_->extension_range(0)->end);
+  EXPECT_EQ(40, foo_->extension_range(1)->end);
+}
+
+TEST_F(ExtensionDescriptorTest, Extensions) {
+  EXPECT_EQ(0, foo_->extension_count());
+  ASSERT_EQ(2, foo_file_->extension_count());
+  ASSERT_EQ(2, bar_->extension_count());
+
+  EXPECT_TRUE(foo_file_->extension(0)->is_extension());
+  EXPECT_TRUE(foo_file_->extension(1)->is_extension());
+  EXPECT_TRUE(bar_->extension(0)->is_extension());
+  EXPECT_TRUE(bar_->extension(1)->is_extension());
+
+  EXPECT_EQ("foo_int32", foo_file_->extension(0)->name());
+  EXPECT_EQ("foo_enum", foo_file_->extension(1)->name());
+  EXPECT_EQ("foo_message", bar_->extension(0)->name());
+  EXPECT_EQ("foo_group", bar_->extension(1)->name());
+
+  EXPECT_EQ(10, foo_file_->extension(0)->number());
+  EXPECT_EQ(19, foo_file_->extension(1)->number());
+  EXPECT_EQ(30, bar_->extension(0)->number());
+  EXPECT_EQ(39, bar_->extension(1)->number());
+
+  EXPECT_EQ(FieldDescriptor::TYPE_INT32, foo_file_->extension(0)->type());
+  EXPECT_EQ(FieldDescriptor::TYPE_ENUM, foo_file_->extension(1)->type());
+  EXPECT_EQ(FieldDescriptor::TYPE_MESSAGE, bar_->extension(0)->type());
+  EXPECT_EQ(FieldDescriptor::TYPE_GROUP, bar_->extension(1)->type());
+
+  EXPECT_EQ(baz_, foo_file_->extension(1)->enum_type());
+  EXPECT_EQ(qux_, bar_->extension(0)->message_type());
+  EXPECT_EQ(qux_, bar_->extension(1)->message_type());
+
+  EXPECT_EQ(FieldDescriptor::LABEL_OPTIONAL, foo_file_->extension(0)->label());
+  EXPECT_EQ(FieldDescriptor::LABEL_REPEATED, foo_file_->extension(1)->label());
+  EXPECT_EQ(FieldDescriptor::LABEL_OPTIONAL, bar_->extension(0)->label());
+  EXPECT_EQ(FieldDescriptor::LABEL_REPEATED, bar_->extension(1)->label());
+
+  EXPECT_EQ(foo_, foo_file_->extension(0)->containing_type());
+  EXPECT_EQ(foo_, foo_file_->extension(1)->containing_type());
+  EXPECT_EQ(foo_, bar_->extension(0)->containing_type());
+  EXPECT_EQ(foo_, bar_->extension(1)->containing_type());
+
+  EXPECT_TRUE(foo_file_->extension(0)->extension_scope() == nullptr);
+  EXPECT_TRUE(foo_file_->extension(1)->extension_scope() == nullptr);
+  EXPECT_EQ(bar_, bar_->extension(0)->extension_scope());
+  EXPECT_EQ(bar_, bar_->extension(1)->extension_scope());
+}
+
+TEST_F(ExtensionDescriptorTest, IsExtensionNumber) {
+  EXPECT_FALSE(foo_->IsExtensionNumber(9));
+  EXPECT_TRUE(foo_->IsExtensionNumber(10));
+  EXPECT_TRUE(foo_->IsExtensionNumber(19));
+  EXPECT_FALSE(foo_->IsExtensionNumber(20));
+  EXPECT_FALSE(foo_->IsExtensionNumber(29));
+  EXPECT_TRUE(foo_->IsExtensionNumber(30));
+  EXPECT_TRUE(foo_->IsExtensionNumber(39));
+  EXPECT_FALSE(foo_->IsExtensionNumber(40));
+}
+
+TEST_F(ExtensionDescriptorTest, FindExtensionByName) {
+  // Note that FileDescriptor::FindExtensionByName() is tested by
+  // FileDescriptorTest.
+  ASSERT_EQ(2, bar_->extension_count());
+
+  EXPECT_EQ(bar_->extension(0), bar_->FindExtensionByName("foo_message"));
+  EXPECT_EQ(bar_->extension(1), bar_->FindExtensionByName("foo_group"));
+
+  EXPECT_TRUE(bar_->FindExtensionByName("no_such_extension") == nullptr);
+  EXPECT_TRUE(foo_->FindExtensionByName("foo_int32") == nullptr);
+  EXPECT_TRUE(foo_->FindExtensionByName("foo_message") == nullptr);
+}
+
+TEST_F(ExtensionDescriptorTest, FindExtensionByPrintableName) {
+  EXPECT_TRUE(pool_.FindExtensionByPrintableName(foo_, "no_such_extension") ==
+              nullptr);
+  EXPECT_TRUE(pool_.FindExtensionByPrintableName(bar_, "no_such_extension") ==
+              nullptr);
+
+  ASSERT_FALSE(pool_.FindExtensionByPrintableName(foo_, "Bar.foo_message") ==
+               nullptr);
+  ASSERT_FALSE(pool_.FindExtensionByPrintableName(foo_, "Bar.foo_group") ==
+               nullptr);
+  EXPECT_TRUE(pool_.FindExtensionByPrintableName(bar_, "foo_message") ==
+              nullptr);
+  EXPECT_TRUE(pool_.FindExtensionByPrintableName(bar_, "foo_group") == nullptr);
+  EXPECT_EQ(bar_->FindExtensionByName("foo_message"),
+            pool_.FindExtensionByPrintableName(foo_, "Bar.foo_message"));
+  EXPECT_EQ(bar_->FindExtensionByName("foo_group"),
+            pool_.FindExtensionByPrintableName(foo_, "Bar.foo_group"));
+
+  ASSERT_FALSE(pool_.FindExtensionByPrintableName(foo_, "foo_int32") ==
+               nullptr);
+  ASSERT_FALSE(pool_.FindExtensionByPrintableName(foo_, "foo_enum") == nullptr);
+  EXPECT_TRUE(pool_.FindExtensionByPrintableName(bar_, "foo_int32") == nullptr);
+  EXPECT_TRUE(pool_.FindExtensionByPrintableName(bar_, "foo_enum") == nullptr);
+  EXPECT_EQ(foo_file_->FindExtensionByName("foo_int32"),
+            pool_.FindExtensionByPrintableName(foo_, "foo_int32"));
+  EXPECT_EQ(foo_file_->FindExtensionByName("foo_enum"),
+            pool_.FindExtensionByPrintableName(foo_, "foo_enum"));
+}
+
+TEST_F(ExtensionDescriptorTest, FindAllExtensions) {
+  std::vector extensions;
+  pool_.FindAllExtensions(foo_, &extensions);
+  ASSERT_EQ(4, extensions.size());
+  EXPECT_EQ(10, extensions[0]->number());
+  EXPECT_EQ(19, extensions[1]->number());
+  EXPECT_EQ(30, extensions[2]->number());
+  EXPECT_EQ(39, extensions[3]->number());
+}
+
+
+TEST_F(ExtensionDescriptorTest, DuplicateFieldNumber) {
+  DescriptorPool pool;
+  FileDescriptorProto file_proto;
+  // Add "google/protobuf/descriptor.proto".
+  FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+  // Add "foo.proto":
+  //   import "google/protobuf/descriptor.proto";
+  //   extend google.protobuf.FieldOptions {
+  //     optional int32 option1 = 1000;
+  //   }
+  file_proto.Clear();
+  file_proto.set_name("foo.proto");
+  file_proto.add_dependency("google/protobuf/descriptor.proto");
+  AddExtension(&file_proto, "google.protobuf.FieldOptions", "option1", 1000,
+               FieldDescriptorProto::LABEL_OPTIONAL,
+               FieldDescriptorProto::TYPE_INT32);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+  // Add "bar.proto":
+  //   import "google/protobuf/descriptor.proto";
+  //   extend google.protobuf.FieldOptions {
+  //     optional int32 option2 = 1000;
+  //   }
+  file_proto.Clear();
+  file_proto.set_name("bar.proto");
+  file_proto.add_dependency("google/protobuf/descriptor.proto");
+  AddExtension(&file_proto, "google.protobuf.FieldOptions", "option2", 1000,
+               FieldDescriptorProto::LABEL_OPTIONAL,
+               FieldDescriptorProto::TYPE_INT32);
+  // Currently we only generate a warning for conflicting extension numbers.
+  // TODO(xiaofeng): Change it to an error.
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+}
+
+// ===================================================================
+
+// Test reserved fields.
+class ReservedDescriptorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    // Build descriptors for the following definitions:
+    //
+    //   message Foo {
+    //     reserved 2, 9 to 11, 15;
+    //     reserved "foo", "bar";
+    //   }
+
+    FileDescriptorProto foo_file;
+    foo_file.set_name("foo.proto");
+
+    DescriptorProto* foo = AddMessage(&foo_file, "Foo");
+    AddReservedRange(foo, 2, 3);
+    AddReservedRange(foo, 9, 12);
+    AddReservedRange(foo, 15, 16);
+
+    foo->add_reserved_name("foo");
+    foo->add_reserved_name("bar");
+
+    // Build the descriptors and get the pointers.
+    foo_file_ = pool_.BuildFile(foo_file);
+    ASSERT_TRUE(foo_file_ != nullptr);
+
+    ASSERT_EQ(1, foo_file_->message_type_count());
+    foo_ = foo_file_->message_type(0);
+  }
+
+  DescriptorPool pool_;
+  const FileDescriptor* foo_file_;
+  const Descriptor* foo_;
+};
+
+TEST_F(ReservedDescriptorTest, ReservedRanges) {
+  ASSERT_EQ(3, foo_->reserved_range_count());
+
+  EXPECT_EQ(2, foo_->reserved_range(0)->start);
+  EXPECT_EQ(3, foo_->reserved_range(0)->end);
+
+  EXPECT_EQ(9, foo_->reserved_range(1)->start);
+  EXPECT_EQ(12, foo_->reserved_range(1)->end);
+
+  EXPECT_EQ(15, foo_->reserved_range(2)->start);
+  EXPECT_EQ(16, foo_->reserved_range(2)->end);
+}
+
+TEST_F(ReservedDescriptorTest, IsReservedNumber) {
+  EXPECT_FALSE(foo_->IsReservedNumber(1));
+  EXPECT_TRUE(foo_->IsReservedNumber(2));
+  EXPECT_FALSE(foo_->IsReservedNumber(3));
+  EXPECT_FALSE(foo_->IsReservedNumber(8));
+  EXPECT_TRUE(foo_->IsReservedNumber(9));
+  EXPECT_TRUE(foo_->IsReservedNumber(10));
+  EXPECT_TRUE(foo_->IsReservedNumber(11));
+  EXPECT_FALSE(foo_->IsReservedNumber(12));
+  EXPECT_FALSE(foo_->IsReservedNumber(13));
+  EXPECT_FALSE(foo_->IsReservedNumber(14));
+  EXPECT_TRUE(foo_->IsReservedNumber(15));
+  EXPECT_FALSE(foo_->IsReservedNumber(16));
+}
+
+TEST_F(ReservedDescriptorTest, ReservedNames) {
+  ASSERT_EQ(2, foo_->reserved_name_count());
+
+  EXPECT_EQ("foo", foo_->reserved_name(0));
+  EXPECT_EQ("bar", foo_->reserved_name(1));
+}
+
+TEST_F(ReservedDescriptorTest, IsReservedName) {
+  EXPECT_TRUE(foo_->IsReservedName("foo"));
+  EXPECT_TRUE(foo_->IsReservedName("bar"));
+  EXPECT_FALSE(foo_->IsReservedName("baz"));
+}
+
+// ===================================================================
+
+// Test reserved enum fields.
+class ReservedEnumDescriptorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    // Build descriptors for the following definitions:
+    //
+    //   enum Foo {
+    //     BAR = 1;
+    //     reserved 2, 9 to 11, 15;
+    //     reserved "foo", "bar";
+    //   }
+
+    FileDescriptorProto foo_file;
+    foo_file.set_name("foo.proto");
+
+    EnumDescriptorProto* foo = AddEnum(&foo_file, "Foo");
+    EnumDescriptorProto* edge1 = AddEnum(&foo_file, "Edge1");
+    EnumDescriptorProto* edge2 = AddEnum(&foo_file, "Edge2");
+
+    AddEnumValue(foo, "BAR", 4);
+    AddReservedRange(foo, -5, -3);
+    AddReservedRange(foo, -2, 1);
+    AddReservedRange(foo, 2, 3);
+    AddReservedRange(foo, 9, 12);
+    AddReservedRange(foo, 15, 16);
+
+    foo->add_reserved_name("foo");
+    foo->add_reserved_name("bar");
+
+    // Some additional edge cases that cover most or all of the range of enum
+    // values
+
+    // Note: We use INT_MAX as the maximum reserved range upper bound,
+    // inclusive.
+    AddEnumValue(edge1, "EDGE1", 1);
+    AddReservedRange(edge1, 10, INT_MAX);
+    AddEnumValue(edge2, "EDGE2", 15);
+    AddReservedRange(edge2, INT_MIN, 10);
+
+    // Build the descriptors and get the pointers.
+    foo_file_ = pool_.BuildFile(foo_file);
+    ASSERT_TRUE(foo_file_ != nullptr);
+
+    ASSERT_EQ(3, foo_file_->enum_type_count());
+    foo_ = foo_file_->enum_type(0);
+    edge1_ = foo_file_->enum_type(1);
+    edge2_ = foo_file_->enum_type(2);
+  }
+
+  DescriptorPool pool_;
+  const FileDescriptor* foo_file_;
+  const EnumDescriptor* foo_;
+  const EnumDescriptor* edge1_;
+  const EnumDescriptor* edge2_;
+};
+
+TEST_F(ReservedEnumDescriptorTest, ReservedRanges) {
+  ASSERT_EQ(5, foo_->reserved_range_count());
+
+  EXPECT_EQ(-5, foo_->reserved_range(0)->start);
+  EXPECT_EQ(-3, foo_->reserved_range(0)->end);
+
+  EXPECT_EQ(-2, foo_->reserved_range(1)->start);
+  EXPECT_EQ(1, foo_->reserved_range(1)->end);
+
+  EXPECT_EQ(2, foo_->reserved_range(2)->start);
+  EXPECT_EQ(3, foo_->reserved_range(2)->end);
+
+  EXPECT_EQ(9, foo_->reserved_range(3)->start);
+  EXPECT_EQ(12, foo_->reserved_range(3)->end);
+
+  EXPECT_EQ(15, foo_->reserved_range(4)->start);
+  EXPECT_EQ(16, foo_->reserved_range(4)->end);
+
+  ASSERT_EQ(1, edge1_->reserved_range_count());
+  EXPECT_EQ(10, edge1_->reserved_range(0)->start);
+  EXPECT_EQ(INT_MAX, edge1_->reserved_range(0)->end);
+
+  ASSERT_EQ(1, edge2_->reserved_range_count());
+  EXPECT_EQ(INT_MIN, edge2_->reserved_range(0)->start);
+  EXPECT_EQ(10, edge2_->reserved_range(0)->end);
+}
+
+TEST_F(ReservedEnumDescriptorTest, IsReservedNumber) {
+  EXPECT_TRUE(foo_->IsReservedNumber(-5));
+  EXPECT_TRUE(foo_->IsReservedNumber(-4));
+  EXPECT_TRUE(foo_->IsReservedNumber(-3));
+  EXPECT_TRUE(foo_->IsReservedNumber(-2));
+  EXPECT_TRUE(foo_->IsReservedNumber(-1));
+  EXPECT_TRUE(foo_->IsReservedNumber(0));
+  EXPECT_TRUE(foo_->IsReservedNumber(1));
+  EXPECT_TRUE(foo_->IsReservedNumber(2));
+  EXPECT_TRUE(foo_->IsReservedNumber(3));
+  EXPECT_FALSE(foo_->IsReservedNumber(8));
+  EXPECT_TRUE(foo_->IsReservedNumber(9));
+  EXPECT_TRUE(foo_->IsReservedNumber(10));
+  EXPECT_TRUE(foo_->IsReservedNumber(11));
+  EXPECT_TRUE(foo_->IsReservedNumber(12));
+  EXPECT_FALSE(foo_->IsReservedNumber(13));
+  EXPECT_FALSE(foo_->IsReservedNumber(13));
+  EXPECT_FALSE(foo_->IsReservedNumber(14));
+  EXPECT_TRUE(foo_->IsReservedNumber(15));
+  EXPECT_TRUE(foo_->IsReservedNumber(16));
+  EXPECT_FALSE(foo_->IsReservedNumber(17));
+
+  EXPECT_FALSE(edge1_->IsReservedNumber(9));
+  EXPECT_TRUE(edge1_->IsReservedNumber(10));
+  EXPECT_TRUE(edge1_->IsReservedNumber(INT_MAX - 1));
+  EXPECT_TRUE(edge1_->IsReservedNumber(INT_MAX));
+
+  EXPECT_TRUE(edge2_->IsReservedNumber(INT_MIN));
+  EXPECT_TRUE(edge2_->IsReservedNumber(9));
+  EXPECT_TRUE(edge2_->IsReservedNumber(10));
+  EXPECT_FALSE(edge2_->IsReservedNumber(11));
+}
+
+TEST_F(ReservedEnumDescriptorTest, ReservedNames) {
+  ASSERT_EQ(2, foo_->reserved_name_count());
+
+  EXPECT_EQ("foo", foo_->reserved_name(0));
+  EXPECT_EQ("bar", foo_->reserved_name(1));
+}
+
+TEST_F(ReservedEnumDescriptorTest, IsReservedName) {
+  EXPECT_TRUE(foo_->IsReservedName("foo"));
+  EXPECT_TRUE(foo_->IsReservedName("bar"));
+  EXPECT_FALSE(foo_->IsReservedName("baz"));
+}
+
+// ===================================================================
+
+class MiscTest : public testing::Test {
+ protected:
+  // Function which makes a field descriptor of the given type.
+  const FieldDescriptor* GetFieldDescriptorOfType(FieldDescriptor::Type type) {
+    FileDescriptorProto file_proto;
+    file_proto.set_name("foo.proto");
+    AddEmptyEnum(&file_proto, "DummyEnum");
+
+    DescriptorProto* message = AddMessage(&file_proto, "TestMessage");
+    FieldDescriptorProto* field = AddField(
+        message, "foo", 1, FieldDescriptorProto::LABEL_OPTIONAL,
+        static_cast(static_cast(type)));
+
+    if (type == FieldDescriptor::TYPE_MESSAGE ||
+        type == FieldDescriptor::TYPE_GROUP) {
+      field->set_type_name("TestMessage");
+    } else if (type == FieldDescriptor::TYPE_ENUM) {
+      field->set_type_name("DummyEnum");
+    }
+
+    // Build the descriptors and get the pointers.
+    pool_.reset(new DescriptorPool());
+    const FileDescriptor* file = pool_->BuildFile(file_proto);
+
+    if (file != nullptr && file->message_type_count() == 1 &&
+        file->message_type(0)->field_count() == 1) {
+      return file->message_type(0)->field(0);
+    } else {
+      return nullptr;
+    }
+  }
+
+  const char* GetTypeNameForFieldType(FieldDescriptor::Type type) {
+    const FieldDescriptor* field = GetFieldDescriptorOfType(type);
+    return field != nullptr ? field->type_name() : "";
+  }
+
+  FieldDescriptor::CppType GetCppTypeForFieldType(FieldDescriptor::Type type) {
+    const FieldDescriptor* field = GetFieldDescriptorOfType(type);
+    return field != nullptr ? field->cpp_type()
+                            : static_cast(0);
+  }
+
+  const char* GetCppTypeNameForFieldType(FieldDescriptor::Type type) {
+    const FieldDescriptor* field = GetFieldDescriptorOfType(type);
+    return field != nullptr ? field->cpp_type_name() : "";
+  }
+
+  const Descriptor* GetMessageDescriptorForFieldType(
+      FieldDescriptor::Type type) {
+    const FieldDescriptor* field = GetFieldDescriptorOfType(type);
+    return field != nullptr ? field->message_type() : nullptr;
+  }
+
+  const EnumDescriptor* GetEnumDescriptorForFieldType(
+      FieldDescriptor::Type type) {
+    const FieldDescriptor* field = GetFieldDescriptorOfType(type);
+    return field != nullptr ? field->enum_type() : nullptr;
+  }
+
+  std::unique_ptr pool_;
+};
+
+TEST_F(MiscTest, TypeNames) {
+  // Test that correct type names are returned.
+
+  typedef FieldDescriptor FD;  // avoid ugly line wrapping
+
+  EXPECT_STREQ("double", GetTypeNameForFieldType(FD::TYPE_DOUBLE));
+  EXPECT_STREQ("float", GetTypeNameForFieldType(FD::TYPE_FLOAT));
+  EXPECT_STREQ("int64", GetTypeNameForFieldType(FD::TYPE_INT64));
+  EXPECT_STREQ("uint64", GetTypeNameForFieldType(FD::TYPE_UINT64));
+  EXPECT_STREQ("int32", GetTypeNameForFieldType(FD::TYPE_INT32));
+  EXPECT_STREQ("fixed64", GetTypeNameForFieldType(FD::TYPE_FIXED64));
+  EXPECT_STREQ("fixed32", GetTypeNameForFieldType(FD::TYPE_FIXED32));
+  EXPECT_STREQ("bool", GetTypeNameForFieldType(FD::TYPE_BOOL));
+  EXPECT_STREQ("string", GetTypeNameForFieldType(FD::TYPE_STRING));
+  EXPECT_STREQ("group", GetTypeNameForFieldType(FD::TYPE_GROUP));
+  EXPECT_STREQ("message", GetTypeNameForFieldType(FD::TYPE_MESSAGE));
+  EXPECT_STREQ("bytes", GetTypeNameForFieldType(FD::TYPE_BYTES));
+  EXPECT_STREQ("uint32", GetTypeNameForFieldType(FD::TYPE_UINT32));
+  EXPECT_STREQ("enum", GetTypeNameForFieldType(FD::TYPE_ENUM));
+  EXPECT_STREQ("sfixed32", GetTypeNameForFieldType(FD::TYPE_SFIXED32));
+  EXPECT_STREQ("sfixed64", GetTypeNameForFieldType(FD::TYPE_SFIXED64));
+  EXPECT_STREQ("sint32", GetTypeNameForFieldType(FD::TYPE_SINT32));
+  EXPECT_STREQ("sint64", GetTypeNameForFieldType(FD::TYPE_SINT64));
+}
+
+TEST_F(MiscTest, StaticTypeNames) {
+  // Test that correct type names are returned.
+
+  typedef FieldDescriptor FD;  // avoid ugly line wrapping
+
+  EXPECT_STREQ("double", FD::TypeName(FD::TYPE_DOUBLE));
+  EXPECT_STREQ("float", FD::TypeName(FD::TYPE_FLOAT));
+  EXPECT_STREQ("int64", FD::TypeName(FD::TYPE_INT64));
+  EXPECT_STREQ("uint64", FD::TypeName(FD::TYPE_UINT64));
+  EXPECT_STREQ("int32", FD::TypeName(FD::TYPE_INT32));
+  EXPECT_STREQ("fixed64", FD::TypeName(FD::TYPE_FIXED64));
+  EXPECT_STREQ("fixed32", FD::TypeName(FD::TYPE_FIXED32));
+  EXPECT_STREQ("bool", FD::TypeName(FD::TYPE_BOOL));
+  EXPECT_STREQ("string", FD::TypeName(FD::TYPE_STRING));
+  EXPECT_STREQ("group", FD::TypeName(FD::TYPE_GROUP));
+  EXPECT_STREQ("message", FD::TypeName(FD::TYPE_MESSAGE));
+  EXPECT_STREQ("bytes", FD::TypeName(FD::TYPE_BYTES));
+  EXPECT_STREQ("uint32", FD::TypeName(FD::TYPE_UINT32));
+  EXPECT_STREQ("enum", FD::TypeName(FD::TYPE_ENUM));
+  EXPECT_STREQ("sfixed32", FD::TypeName(FD::TYPE_SFIXED32));
+  EXPECT_STREQ("sfixed64", FD::TypeName(FD::TYPE_SFIXED64));
+  EXPECT_STREQ("sint32", FD::TypeName(FD::TYPE_SINT32));
+  EXPECT_STREQ("sint64", FD::TypeName(FD::TYPE_SINT64));
+}
+
+TEST_F(MiscTest, CppTypes) {
+  // Test that CPP types are assigned correctly.
+
+  typedef FieldDescriptor FD;  // avoid ugly line wrapping
+
+  EXPECT_EQ(FD::CPPTYPE_DOUBLE, GetCppTypeForFieldType(FD::TYPE_DOUBLE));
+  EXPECT_EQ(FD::CPPTYPE_FLOAT, GetCppTypeForFieldType(FD::TYPE_FLOAT));
+  EXPECT_EQ(FD::CPPTYPE_INT64, GetCppTypeForFieldType(FD::TYPE_INT64));
+  EXPECT_EQ(FD::CPPTYPE_UINT64, GetCppTypeForFieldType(FD::TYPE_UINT64));
+  EXPECT_EQ(FD::CPPTYPE_INT32, GetCppTypeForFieldType(FD::TYPE_INT32));
+  EXPECT_EQ(FD::CPPTYPE_UINT64, GetCppTypeForFieldType(FD::TYPE_FIXED64));
+  EXPECT_EQ(FD::CPPTYPE_UINT32, GetCppTypeForFieldType(FD::TYPE_FIXED32));
+  EXPECT_EQ(FD::CPPTYPE_BOOL, GetCppTypeForFieldType(FD::TYPE_BOOL));
+  EXPECT_EQ(FD::CPPTYPE_STRING, GetCppTypeForFieldType(FD::TYPE_STRING));
+  EXPECT_EQ(FD::CPPTYPE_MESSAGE, GetCppTypeForFieldType(FD::TYPE_GROUP));
+  EXPECT_EQ(FD::CPPTYPE_MESSAGE, GetCppTypeForFieldType(FD::TYPE_MESSAGE));
+  EXPECT_EQ(FD::CPPTYPE_STRING, GetCppTypeForFieldType(FD::TYPE_BYTES));
+  EXPECT_EQ(FD::CPPTYPE_UINT32, GetCppTypeForFieldType(FD::TYPE_UINT32));
+  EXPECT_EQ(FD::CPPTYPE_ENUM, GetCppTypeForFieldType(FD::TYPE_ENUM));
+  EXPECT_EQ(FD::CPPTYPE_INT32, GetCppTypeForFieldType(FD::TYPE_SFIXED32));
+  EXPECT_EQ(FD::CPPTYPE_INT64, GetCppTypeForFieldType(FD::TYPE_SFIXED64));
+  EXPECT_EQ(FD::CPPTYPE_INT32, GetCppTypeForFieldType(FD::TYPE_SINT32));
+  EXPECT_EQ(FD::CPPTYPE_INT64, GetCppTypeForFieldType(FD::TYPE_SINT64));
+}
+
+TEST_F(MiscTest, CppTypeNames) {
+  // Test that correct CPP type names are returned.
+
+  typedef FieldDescriptor FD;  // avoid ugly line wrapping
+
+  EXPECT_STREQ("double", GetCppTypeNameForFieldType(FD::TYPE_DOUBLE));
+  EXPECT_STREQ("float", GetCppTypeNameForFieldType(FD::TYPE_FLOAT));
+  EXPECT_STREQ("int64", GetCppTypeNameForFieldType(FD::TYPE_INT64));
+  EXPECT_STREQ("uint64", GetCppTypeNameForFieldType(FD::TYPE_UINT64));
+  EXPECT_STREQ("int32", GetCppTypeNameForFieldType(FD::TYPE_INT32));
+  EXPECT_STREQ("uint64", GetCppTypeNameForFieldType(FD::TYPE_FIXED64));
+  EXPECT_STREQ("uint32", GetCppTypeNameForFieldType(FD::TYPE_FIXED32));
+  EXPECT_STREQ("bool", GetCppTypeNameForFieldType(FD::TYPE_BOOL));
+  EXPECT_STREQ("string", GetCppTypeNameForFieldType(FD::TYPE_STRING));
+  EXPECT_STREQ("message", GetCppTypeNameForFieldType(FD::TYPE_GROUP));
+  EXPECT_STREQ("message", GetCppTypeNameForFieldType(FD::TYPE_MESSAGE));
+  EXPECT_STREQ("string", GetCppTypeNameForFieldType(FD::TYPE_BYTES));
+  EXPECT_STREQ("uint32", GetCppTypeNameForFieldType(FD::TYPE_UINT32));
+  EXPECT_STREQ("enum", GetCppTypeNameForFieldType(FD::TYPE_ENUM));
+  EXPECT_STREQ("int32", GetCppTypeNameForFieldType(FD::TYPE_SFIXED32));
+  EXPECT_STREQ("int64", GetCppTypeNameForFieldType(FD::TYPE_SFIXED64));
+  EXPECT_STREQ("int32", GetCppTypeNameForFieldType(FD::TYPE_SINT32));
+  EXPECT_STREQ("int64", GetCppTypeNameForFieldType(FD::TYPE_SINT64));
+}
+
+TEST_F(MiscTest, StaticCppTypeNames) {
+  // Test that correct CPP type names are returned.
+
+  typedef FieldDescriptor FD;  // avoid ugly line wrapping
+
+  EXPECT_STREQ("int32", FD::CppTypeName(FD::CPPTYPE_INT32));
+  EXPECT_STREQ("int64", FD::CppTypeName(FD::CPPTYPE_INT64));
+  EXPECT_STREQ("uint32", FD::CppTypeName(FD::CPPTYPE_UINT32));
+  EXPECT_STREQ("uint64", FD::CppTypeName(FD::CPPTYPE_UINT64));
+  EXPECT_STREQ("double", FD::CppTypeName(FD::CPPTYPE_DOUBLE));
+  EXPECT_STREQ("float", FD::CppTypeName(FD::CPPTYPE_FLOAT));
+  EXPECT_STREQ("bool", FD::CppTypeName(FD::CPPTYPE_BOOL));
+  EXPECT_STREQ("enum", FD::CppTypeName(FD::CPPTYPE_ENUM));
+  EXPECT_STREQ("string", FD::CppTypeName(FD::CPPTYPE_STRING));
+  EXPECT_STREQ("message", FD::CppTypeName(FD::CPPTYPE_MESSAGE));
+}
+
+TEST_F(MiscTest, MessageType) {
+  // Test that message_type() is nullptr for non-aggregate fields
+
+  typedef FieldDescriptor FD;  // avoid ugly line wrapping
+
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_DOUBLE));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_FLOAT));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_INT64));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_UINT64));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_INT32));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_FIXED64));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_FIXED32));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_BOOL));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_STRING));
+  EXPECT_TRUE(nullptr != GetMessageDescriptorForFieldType(FD::TYPE_GROUP));
+  EXPECT_TRUE(nullptr != GetMessageDescriptorForFieldType(FD::TYPE_MESSAGE));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_BYTES));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_UINT32));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_ENUM));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_SFIXED32));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_SFIXED64));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_SINT32));
+  EXPECT_TRUE(nullptr == GetMessageDescriptorForFieldType(FD::TYPE_SINT64));
+}
+
+TEST_F(MiscTest, EnumType) {
+  // Test that enum_type() is nullptr for non-enum fields
+
+  typedef FieldDescriptor FD;  // avoid ugly line wrapping
+
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_DOUBLE));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_FLOAT));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_INT64));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_UINT64));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_INT32));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_FIXED64));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_FIXED32));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_BOOL));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_STRING));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_GROUP));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_MESSAGE));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_BYTES));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_UINT32));
+  EXPECT_TRUE(nullptr != GetEnumDescriptorForFieldType(FD::TYPE_ENUM));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_SFIXED32));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_SFIXED64));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_SINT32));
+  EXPECT_TRUE(nullptr == GetEnumDescriptorForFieldType(FD::TYPE_SINT64));
+}
+
+TEST_F(MiscTest, DefaultValues) {
+  // Test that setting default values works.
+  FileDescriptorProto file_proto;
+  file_proto.set_name("foo.proto");
+
+  EnumDescriptorProto* enum_type_proto = AddEnum(&file_proto, "DummyEnum");
+  AddEnumValue(enum_type_proto, "A", 1);
+  AddEnumValue(enum_type_proto, "B", 2);
+
+  DescriptorProto* message_proto = AddMessage(&file_proto, "TestMessage");
+
+  typedef FieldDescriptorProto FD;  // avoid ugly line wrapping
+  const FD::Label label = FD::LABEL_OPTIONAL;
+
+  // Create fields of every CPP type with default values.
+  AddField(message_proto, "int32", 1, label, FD::TYPE_INT32)
+      ->set_default_value("-1");
+  AddField(message_proto, "int64", 2, label, FD::TYPE_INT64)
+      ->set_default_value("-1000000000000");
+  AddField(message_proto, "uint32", 3, label, FD::TYPE_UINT32)
+      ->set_default_value("42");
+  AddField(message_proto, "uint64", 4, label, FD::TYPE_UINT64)
+      ->set_default_value("2000000000000");
+  AddField(message_proto, "float", 5, label, FD::TYPE_FLOAT)
+      ->set_default_value("4.5");
+  AddField(message_proto, "double", 6, label, FD::TYPE_DOUBLE)
+      ->set_default_value("10e100");
+  AddField(message_proto, "bool", 7, label, FD::TYPE_BOOL)
+      ->set_default_value("true");
+  AddField(message_proto, "string", 8, label, FD::TYPE_STRING)
+      ->set_default_value("hello");
+  AddField(message_proto, "data", 9, label, FD::TYPE_BYTES)
+      ->set_default_value("\\001\\002\\003");
+
+  FieldDescriptorProto* enum_field =
+      AddField(message_proto, "enum", 10, label, FD::TYPE_ENUM);
+  enum_field->set_type_name("DummyEnum");
+  enum_field->set_default_value("B");
+
+  // Strings are allowed to have empty defaults.  (At one point, due to
+  // a bug, empty defaults for strings were rejected.  Oops.)
+  AddField(message_proto, "empty_string", 11, label, FD::TYPE_STRING)
+      ->set_default_value("");
+
+  // Add a second set of fields with implicit default values.
+  AddField(message_proto, "implicit_int32", 21, label, FD::TYPE_INT32);
+  AddField(message_proto, "implicit_int64", 22, label, FD::TYPE_INT64);
+  AddField(message_proto, "implicit_uint32", 23, label, FD::TYPE_UINT32);
+  AddField(message_proto, "implicit_uint64", 24, label, FD::TYPE_UINT64);
+  AddField(message_proto, "implicit_float", 25, label, FD::TYPE_FLOAT);
+  AddField(message_proto, "implicit_double", 26, label, FD::TYPE_DOUBLE);
+  AddField(message_proto, "implicit_bool", 27, label, FD::TYPE_BOOL);
+  AddField(message_proto, "implicit_string", 28, label, FD::TYPE_STRING);
+  AddField(message_proto, "implicit_data", 29, label, FD::TYPE_BYTES);
+  AddField(message_proto, "implicit_enum", 30, label, FD::TYPE_ENUM)
+      ->set_type_name("DummyEnum");
+
+  // Build it.
+  DescriptorPool pool;
+  const FileDescriptor* file = pool.BuildFile(file_proto);
+  ASSERT_TRUE(file != nullptr);
+
+  ASSERT_EQ(1, file->enum_type_count());
+  const EnumDescriptor* enum_type = file->enum_type(0);
+  ASSERT_EQ(2, enum_type->value_count());
+  const EnumValueDescriptor* enum_value_a = enum_type->value(0);
+  const EnumValueDescriptor* enum_value_b = enum_type->value(1);
+
+  ASSERT_EQ(1, file->message_type_count());
+  const Descriptor* message = file->message_type(0);
+
+  ASSERT_EQ(21, message->field_count());
+
+  // Check the default values.
+  ASSERT_TRUE(message->field(0)->has_default_value());
+  ASSERT_TRUE(message->field(1)->has_default_value());
+  ASSERT_TRUE(message->field(2)->has_default_value());
+  ASSERT_TRUE(message->field(3)->has_default_value());
+  ASSERT_TRUE(message->field(4)->has_default_value());
+  ASSERT_TRUE(message->field(5)->has_default_value());
+  ASSERT_TRUE(message->field(6)->has_default_value());
+  ASSERT_TRUE(message->field(7)->has_default_value());
+  ASSERT_TRUE(message->field(8)->has_default_value());
+  ASSERT_TRUE(message->field(9)->has_default_value());
+  ASSERT_TRUE(message->field(10)->has_default_value());
+
+  EXPECT_EQ(-1, message->field(0)->default_value_int32());
+  EXPECT_EQ(-PROTOBUF_ULONGLONG(1000000000000),
+            message->field(1)->default_value_int64());
+  EXPECT_EQ(42, message->field(2)->default_value_uint32());
+  EXPECT_EQ(PROTOBUF_ULONGLONG(2000000000000),
+            message->field(3)->default_value_uint64());
+  EXPECT_EQ(4.5, message->field(4)->default_value_float());
+  EXPECT_EQ(10e100, message->field(5)->default_value_double());
+  EXPECT_TRUE(message->field(6)->default_value_bool());
+  EXPECT_EQ("hello", message->field(7)->default_value_string());
+  EXPECT_EQ("\001\002\003", message->field(8)->default_value_string());
+  EXPECT_EQ(enum_value_b, message->field(9)->default_value_enum());
+  EXPECT_EQ("", message->field(10)->default_value_string());
+
+  ASSERT_FALSE(message->field(11)->has_default_value());
+  ASSERT_FALSE(message->field(12)->has_default_value());
+  ASSERT_FALSE(message->field(13)->has_default_value());
+  ASSERT_FALSE(message->field(14)->has_default_value());
+  ASSERT_FALSE(message->field(15)->has_default_value());
+  ASSERT_FALSE(message->field(16)->has_default_value());
+  ASSERT_FALSE(message->field(17)->has_default_value());
+  ASSERT_FALSE(message->field(18)->has_default_value());
+  ASSERT_FALSE(message->field(19)->has_default_value());
+  ASSERT_FALSE(message->field(20)->has_default_value());
+
+  EXPECT_EQ(0, message->field(11)->default_value_int32());
+  EXPECT_EQ(0, message->field(12)->default_value_int64());
+  EXPECT_EQ(0, message->field(13)->default_value_uint32());
+  EXPECT_EQ(0, message->field(14)->default_value_uint64());
+  EXPECT_EQ(0.0f, message->field(15)->default_value_float());
+  EXPECT_EQ(0.0, message->field(16)->default_value_double());
+  EXPECT_FALSE(message->field(17)->default_value_bool());
+  EXPECT_EQ("", message->field(18)->default_value_string());
+  EXPECT_EQ("", message->field(19)->default_value_string());
+  EXPECT_EQ(enum_value_a, message->field(20)->default_value_enum());
+}
+
+TEST_F(MiscTest, FieldOptions) {
+  // Try setting field options.
+
+  FileDescriptorProto file_proto;
+  file_proto.set_name("foo.proto");
+
+  DescriptorProto* message_proto = AddMessage(&file_proto, "TestMessage");
+  AddField(message_proto, "foo", 1, FieldDescriptorProto::LABEL_OPTIONAL,
+           FieldDescriptorProto::TYPE_INT32);
+  FieldDescriptorProto* bar_proto =
+      AddField(message_proto, "bar", 2, FieldDescriptorProto::LABEL_OPTIONAL,
+               FieldDescriptorProto::TYPE_INT32);
+
+  FieldOptions* options = bar_proto->mutable_options();
+  options->set_ctype(FieldOptions::CORD);
+
+  // Build the descriptors and get the pointers.
+  DescriptorPool pool;
+  const FileDescriptor* file = pool.BuildFile(file_proto);
+  ASSERT_TRUE(file != nullptr);
+
+  ASSERT_EQ(1, file->message_type_count());
+  const Descriptor* message = file->message_type(0);
+
+  ASSERT_EQ(2, message->field_count());
+  const FieldDescriptor* foo = message->field(0);
+  const FieldDescriptor* bar = message->field(1);
+
+  // "foo" had no options set, so it should return the default options.
+  EXPECT_EQ(&FieldOptions::default_instance(), &foo->options());
+
+  // "bar" had options set.
+  EXPECT_NE(&FieldOptions::default_instance(), options);
+  EXPECT_TRUE(bar->options().has_ctype());
+  EXPECT_EQ(FieldOptions::CORD, bar->options().ctype());
+}
+
+// ===================================================================
+enum DescriptorPoolMode { NO_DATABASE, FALLBACK_DATABASE };
+
+class AllowUnknownDependenciesTest
+    : public testing::TestWithParam {
+ protected:
+  DescriptorPoolMode mode() { return GetParam(); }
+
+  virtual void SetUp() {
+    FileDescriptorProto foo_proto, bar_proto;
+
+    switch (mode()) {
+      case NO_DATABASE:
+        pool_.reset(new DescriptorPool);
+        break;
+      case FALLBACK_DATABASE:
+        pool_.reset(new DescriptorPool(&db_));
+        break;
+    }
+
+    pool_->AllowUnknownDependencies();
+
+    ASSERT_TRUE(TextFormat::ParseFromString(
+        "name: 'foo.proto'"
+        "dependency: 'bar.proto'"
+        "dependency: 'baz.proto'"
+        "message_type {"
+        "  name: 'Foo'"
+        "  field { name:'bar' number:1 label:LABEL_OPTIONAL type_name:'Bar' }"
+        "  field { name:'baz' number:2 label:LABEL_OPTIONAL type_name:'Baz' }"
+        "  field { name:'qux' number:3 label:LABEL_OPTIONAL"
+        "    type_name: '.corge.Qux'"
+        "    type: TYPE_ENUM"
+        "    options {"
+        "      uninterpreted_option {"
+        "        name {"
+        "          name_part: 'grault'"
+        "          is_extension: true"
+        "        }"
+        "        positive_int_value: 1234"
+        "      }"
+        "    }"
+        "  }"
+        "}",
+        &foo_proto));
+    ASSERT_TRUE(
+        TextFormat::ParseFromString("name: 'bar.proto'"
+                                    "message_type { name: 'Bar' }",
+                                    &bar_proto));
+
+    // Collect pointers to stuff.
+    bar_file_ = BuildFile(bar_proto);
+    ASSERT_TRUE(bar_file_ != nullptr);
+
+    ASSERT_EQ(1, bar_file_->message_type_count());
+    bar_type_ = bar_file_->message_type(0);
+
+    foo_file_ = BuildFile(foo_proto);
+    ASSERT_TRUE(foo_file_ != nullptr);
+
+    ASSERT_EQ(1, foo_file_->message_type_count());
+    foo_type_ = foo_file_->message_type(0);
+
+    ASSERT_EQ(3, foo_type_->field_count());
+    bar_field_ = foo_type_->field(0);
+    baz_field_ = foo_type_->field(1);
+    qux_field_ = foo_type_->field(2);
+  }
+
+  const FileDescriptor* BuildFile(const FileDescriptorProto& proto) {
+    switch (mode()) {
+      case NO_DATABASE:
+        return pool_->BuildFile(proto);
+        break;
+      case FALLBACK_DATABASE: {
+        EXPECT_TRUE(db_.Add(proto));
+        return pool_->FindFileByName(proto.name());
+      }
+    }
+    GOOGLE_LOG(FATAL) << "Can't get here.";
+    return nullptr;
+  }
+
+  const FileDescriptor* bar_file_;
+  const Descriptor* bar_type_;
+  const FileDescriptor* foo_file_;
+  const Descriptor* foo_type_;
+  const FieldDescriptor* bar_field_;
+  const FieldDescriptor* baz_field_;
+  const FieldDescriptor* qux_field_;
+
+  SimpleDescriptorDatabase db_;  // used if in FALLBACK_DATABASE mode.
+  std::unique_ptr pool_;
+};
+
+TEST_P(AllowUnknownDependenciesTest, PlaceholderFile) {
+  ASSERT_EQ(2, foo_file_->dependency_count());
+  EXPECT_EQ(bar_file_, foo_file_->dependency(0));
+  EXPECT_FALSE(bar_file_->is_placeholder());
+
+  const FileDescriptor* baz_file = foo_file_->dependency(1);
+  EXPECT_EQ("baz.proto", baz_file->name());
+  EXPECT_EQ(0, baz_file->message_type_count());
+  EXPECT_TRUE(baz_file->is_placeholder());
+
+  // Placeholder files should not be findable.
+  EXPECT_EQ(bar_file_, pool_->FindFileByName(bar_file_->name()));
+  EXPECT_TRUE(pool_->FindFileByName(baz_file->name()) == nullptr);
+
+  // Copy*To should not crash for placeholder files.
+  FileDescriptorProto baz_file_proto;
+  baz_file->CopyTo(&baz_file_proto);
+  baz_file->CopySourceCodeInfoTo(&baz_file_proto);
+  EXPECT_FALSE(baz_file_proto.has_source_code_info());
+}
+
+TEST_P(AllowUnknownDependenciesTest, PlaceholderTypes) {
+  ASSERT_EQ(FieldDescriptor::TYPE_MESSAGE, bar_field_->type());
+  EXPECT_EQ(bar_type_, bar_field_->message_type());
+  EXPECT_FALSE(bar_type_->is_placeholder());
+
+  ASSERT_EQ(FieldDescriptor::TYPE_MESSAGE, baz_field_->type());
+  const Descriptor* baz_type = baz_field_->message_type();
+  EXPECT_EQ("Baz", baz_type->name());
+  EXPECT_EQ("Baz", baz_type->full_name());
+  EXPECT_EQ(0, baz_type->extension_range_count());
+  EXPECT_TRUE(baz_type->is_placeholder());
+
+  ASSERT_EQ(FieldDescriptor::TYPE_ENUM, qux_field_->type());
+  const EnumDescriptor* qux_type = qux_field_->enum_type();
+  EXPECT_EQ("Qux", qux_type->name());
+  EXPECT_EQ("corge.Qux", qux_type->full_name());
+  EXPECT_TRUE(qux_type->is_placeholder());
+
+  // Placeholder types should not be findable.
+  EXPECT_EQ(bar_type_, pool_->FindMessageTypeByName(bar_type_->full_name()));
+  EXPECT_TRUE(pool_->FindMessageTypeByName(baz_type->full_name()) == nullptr);
+  EXPECT_TRUE(pool_->FindEnumTypeByName(qux_type->full_name()) == nullptr);
+}
+
+TEST_P(AllowUnknownDependenciesTest, CopyTo) {
+  // FieldDescriptor::CopyTo() should write non-fully-qualified type names
+  // for placeholder types which were not originally fully-qualified.
+  FieldDescriptorProto proto;
+
+  // Bar is not a placeholder, so it is fully-qualified.
+  bar_field_->CopyTo(&proto);
+  EXPECT_EQ(".Bar", proto.type_name());
+  EXPECT_EQ(FieldDescriptorProto::TYPE_MESSAGE, proto.type());
+
+  // Baz is an unqualified placeholder.
+  proto.Clear();
+  baz_field_->CopyTo(&proto);
+  EXPECT_EQ("Baz", proto.type_name());
+  EXPECT_FALSE(proto.has_type());
+
+  // Qux is a fully-qualified placeholder.
+  proto.Clear();
+  qux_field_->CopyTo(&proto);
+  EXPECT_EQ(".corge.Qux", proto.type_name());
+  EXPECT_EQ(FieldDescriptorProto::TYPE_ENUM, proto.type());
+}
+
+TEST_P(AllowUnknownDependenciesTest, CustomOptions) {
+  // Qux should still have the uninterpreted option attached.
+  ASSERT_EQ(1, qux_field_->options().uninterpreted_option_size());
+  const UninterpretedOption& option =
+      qux_field_->options().uninterpreted_option(0);
+  ASSERT_EQ(1, option.name_size());
+  EXPECT_EQ("grault", option.name(0).name_part());
+}
+
+TEST_P(AllowUnknownDependenciesTest, UnknownExtendee) {
+  // Test that we can extend an unknown type.  This is slightly tricky because
+  // it means that the placeholder type must have an extension range.
+
+  FileDescriptorProto extension_proto;
+
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "name: 'extension.proto'"
+      "extension { extendee: 'UnknownType' name:'some_extension' number:123"
+      "            label:LABEL_OPTIONAL type:TYPE_INT32 }",
+      &extension_proto));
+  const FileDescriptor* file = BuildFile(extension_proto);
+
+  ASSERT_TRUE(file != nullptr);
+
+  ASSERT_EQ(1, file->extension_count());
+  const Descriptor* extendee = file->extension(0)->containing_type();
+  EXPECT_EQ("UnknownType", extendee->name());
+  EXPECT_TRUE(extendee->is_placeholder());
+  ASSERT_EQ(1, extendee->extension_range_count());
+  EXPECT_EQ(1, extendee->extension_range(0)->start);
+  EXPECT_EQ(FieldDescriptor::kMaxNumber + 1, extendee->extension_range(0)->end);
+}
+
+TEST_P(AllowUnknownDependenciesTest, CustomOption) {
+  // Test that we can use a custom option without having parsed
+  // descriptor.proto.
+
+  FileDescriptorProto option_proto;
+
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "name: \"unknown_custom_options.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { "
+      "  extendee: \"google.protobuf.FileOptions\" "
+      "  name: \"some_option\" "
+      "  number: 123456 "
+      "  label: LABEL_OPTIONAL "
+      "  type: TYPE_INT32 "
+      "} "
+      "options { "
+      "  uninterpreted_option { "
+      "    name { "
+      "      name_part: \"some_option\" "
+      "      is_extension: true "
+      "    } "
+      "    positive_int_value: 1234 "
+      "  } "
+      "  uninterpreted_option { "
+      "    name { "
+      "      name_part: \"unknown_option\" "
+      "      is_extension: true "
+      "    } "
+      "    positive_int_value: 1234 "
+      "  } "
+      "  uninterpreted_option { "
+      "    name { "
+      "      name_part: \"optimize_for\" "
+      "      is_extension: false "
+      "    } "
+      "    identifier_value: \"SPEED\" "
+      "  } "
+      "}",
+      &option_proto));
+
+  const FileDescriptor* file = BuildFile(option_proto);
+  ASSERT_TRUE(file != nullptr);
+
+  // Verify that no extension options were set, but they were left as
+  // uninterpreted_options.
+  std::vector fields;
+  file->options().GetReflection()->ListFields(file->options(), &fields);
+  ASSERT_EQ(2, fields.size());
+  EXPECT_TRUE(file->options().has_optimize_for());
+  EXPECT_EQ(2, file->options().uninterpreted_option_size());
+}
+
+TEST_P(AllowUnknownDependenciesTest,
+       UndeclaredDependencyTriggersBuildOfDependency) {
+  // Crazy case: suppose foo.proto refers to a symbol without declaring the
+  // dependency that finds it. In the event that the pool is backed by a
+  // DescriptorDatabase, the pool will attempt to find the symbol in the
+  // database. If successful, it will build the undeclared dependency to verify
+  // that the file does indeed contain the symbol. If that file fails to build,
+  // then its descriptors must be rolled back. However, we still want foo.proto
+  // to build successfully, since we are allowing unknown dependencies.
+
+  FileDescriptorProto undeclared_dep_proto;
+  // We make this file fail to build by giving it two fields with tag 1.
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "name: \"invalid_file_as_undeclared_dep.proto\" "
+      "package: \"undeclared\" "
+      "message_type: {  "
+      "  name: \"Quux\"  "
+      "  field { "
+      "    name:'qux' number:1 label:LABEL_OPTIONAL type: TYPE_INT32 "
+      "  }"
+      "  field { "
+      "    name:'quux' number:1 label:LABEL_OPTIONAL type: TYPE_INT64 "
+      "  }"
+      "}",
+      &undeclared_dep_proto));
+  // We can't use the BuildFile() helper because we don't actually want to build
+  // it into the descriptor pool in the fallback database case: it just needs to
+  // be sitting in the database so that it gets built during the building of
+  // test.proto below.
+  switch (mode()) {
+    case NO_DATABASE: {
+      ASSERT_TRUE(pool_->BuildFile(undeclared_dep_proto) == nullptr);
+      break;
+    }
+    case FALLBACK_DATABASE: {
+      ASSERT_TRUE(db_.Add(undeclared_dep_proto));
+    }
+  }
+
+  FileDescriptorProto test_proto;
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "name: \"test.proto\" "
+      "message_type: { "
+      "  name: \"Corge\" "
+      "  field { "
+      "    name:'quux' number:1 label: LABEL_OPTIONAL "
+      "    type_name:'undeclared.Quux' type: TYPE_MESSAGE "
+      "  }"
+      "}",
+      &test_proto));
+
+  const FileDescriptor* file = BuildFile(test_proto);
+  ASSERT_TRUE(file != nullptr);
+  GOOGLE_LOG(INFO) << file->DebugString();
+
+  EXPECT_EQ(0, file->dependency_count());
+  ASSERT_EQ(1, file->message_type_count());
+  const Descriptor* corge_desc = file->message_type(0);
+  ASSERT_EQ("Corge", corge_desc->name());
+  ASSERT_EQ(1, corge_desc->field_count());
+  EXPECT_FALSE(corge_desc->is_placeholder());
+
+  const FieldDescriptor* quux_field = corge_desc->field(0);
+  ASSERT_EQ(FieldDescriptor::TYPE_MESSAGE, quux_field->type());
+  ASSERT_EQ("Quux", quux_field->message_type()->name());
+  ASSERT_EQ("undeclared.Quux", quux_field->message_type()->full_name());
+  EXPECT_TRUE(quux_field->message_type()->is_placeholder());
+  // The place holder type should not be findable.
+  ASSERT_TRUE(pool_->FindMessageTypeByName("undeclared.Quux") == nullptr);
+}
+
+INSTANTIATE_TEST_SUITE_P(DatabaseSource, AllowUnknownDependenciesTest,
+                         testing::Values(NO_DATABASE, FALLBACK_DATABASE));
+
+// ===================================================================
+
+TEST(CustomOptions, OptionLocations) {
+  const Descriptor* message =
+      protobuf_unittest::TestMessageWithCustomOptions::descriptor();
+  const FileDescriptor* file = message->file();
+  const FieldDescriptor* field = message->FindFieldByName("field1");
+  const OneofDescriptor* oneof = message->FindOneofByName("AnOneof");
+  const EnumDescriptor* enm = message->FindEnumTypeByName("AnEnum");
+  // TODO(benjy): Support EnumValue options, once the compiler does.
+  const ServiceDescriptor* service =
+      file->FindServiceByName("TestServiceWithCustomOptions");
+  const MethodDescriptor* method = service->FindMethodByName("Foo");
+
+  EXPECT_EQ(PROTOBUF_LONGLONG(9876543210),
+            file->options().GetExtension(protobuf_unittest::file_opt1));
+  EXPECT_EQ(-56,
+            message->options().GetExtension(protobuf_unittest::message_opt1));
+  EXPECT_EQ(PROTOBUF_LONGLONG(8765432109),
+            field->options().GetExtension(protobuf_unittest::field_opt1));
+  EXPECT_EQ(42,  // Check that we get the default for an option we don't set.
+            field->options().GetExtension(protobuf_unittest::field_opt2));
+  EXPECT_EQ(-99, oneof->options().GetExtension(protobuf_unittest::oneof_opt1));
+  EXPECT_EQ(-789, enm->options().GetExtension(protobuf_unittest::enum_opt1));
+  EXPECT_EQ(123, enm->value(1)->options().GetExtension(
+                     protobuf_unittest::enum_value_opt1));
+  EXPECT_EQ(PROTOBUF_LONGLONG(-9876543210),
+            service->options().GetExtension(protobuf_unittest::service_opt1));
+  EXPECT_EQ(protobuf_unittest::METHODOPT1_VAL2,
+            method->options().GetExtension(protobuf_unittest::method_opt1));
+
+  // See that the regular options went through unscathed.
+  EXPECT_TRUE(message->options().has_message_set_wire_format());
+  EXPECT_EQ(FieldOptions::CORD, field->options().ctype());
+}
+
+TEST(CustomOptions, OptionTypes) {
+  const MessageOptions* options = nullptr;
+
+  options =
+      &protobuf_unittest::CustomOptionMinIntegerValues::descriptor()->options();
+  EXPECT_EQ(false, options->GetExtension(protobuf_unittest::bool_opt));
+  EXPECT_EQ(kint32min, options->GetExtension(protobuf_unittest::int32_opt));
+  EXPECT_EQ(kint64min, options->GetExtension(protobuf_unittest::int64_opt));
+  EXPECT_EQ(0, options->GetExtension(protobuf_unittest::uint32_opt));
+  EXPECT_EQ(0, options->GetExtension(protobuf_unittest::uint64_opt));
+  EXPECT_EQ(kint32min, options->GetExtension(protobuf_unittest::sint32_opt));
+  EXPECT_EQ(kint64min, options->GetExtension(protobuf_unittest::sint64_opt));
+  EXPECT_EQ(0, options->GetExtension(protobuf_unittest::fixed32_opt));
+  EXPECT_EQ(0, options->GetExtension(protobuf_unittest::fixed64_opt));
+  EXPECT_EQ(kint32min, options->GetExtension(protobuf_unittest::sfixed32_opt));
+  EXPECT_EQ(kint64min, options->GetExtension(protobuf_unittest::sfixed64_opt));
+
+  options =
+      &protobuf_unittest::CustomOptionMaxIntegerValues::descriptor()->options();
+  EXPECT_EQ(true, options->GetExtension(protobuf_unittest::bool_opt));
+  EXPECT_EQ(kint32max, options->GetExtension(protobuf_unittest::int32_opt));
+  EXPECT_EQ(kint64max, options->GetExtension(protobuf_unittest::int64_opt));
+  EXPECT_EQ(kuint32max, options->GetExtension(protobuf_unittest::uint32_opt));
+  EXPECT_EQ(kuint64max, options->GetExtension(protobuf_unittest::uint64_opt));
+  EXPECT_EQ(kint32max, options->GetExtension(protobuf_unittest::sint32_opt));
+  EXPECT_EQ(kint64max, options->GetExtension(protobuf_unittest::sint64_opt));
+  EXPECT_EQ(kuint32max, options->GetExtension(protobuf_unittest::fixed32_opt));
+  EXPECT_EQ(kuint64max, options->GetExtension(protobuf_unittest::fixed64_opt));
+  EXPECT_EQ(kint32max, options->GetExtension(protobuf_unittest::sfixed32_opt));
+  EXPECT_EQ(kint64max, options->GetExtension(protobuf_unittest::sfixed64_opt));
+
+  options = &protobuf_unittest::CustomOptionOtherValues::descriptor()->options();
+  EXPECT_EQ(-100, options->GetExtension(protobuf_unittest::int32_opt));
+  EXPECT_FLOAT_EQ(12.3456789,
+                  options->GetExtension(protobuf_unittest::float_opt));
+  EXPECT_DOUBLE_EQ(1.234567890123456789,
+                   options->GetExtension(protobuf_unittest::double_opt));
+  EXPECT_EQ("Hello, \"World\"",
+            options->GetExtension(protobuf_unittest::string_opt));
+
+  EXPECT_EQ(std::string("Hello\0World", 11),
+            options->GetExtension(protobuf_unittest::bytes_opt));
+
+  EXPECT_EQ(protobuf_unittest::DummyMessageContainingEnum::TEST_OPTION_ENUM_TYPE2,
+            options->GetExtension(protobuf_unittest::enum_opt));
+
+  options =
+      &protobuf_unittest::SettingRealsFromPositiveInts::descriptor()->options();
+  EXPECT_FLOAT_EQ(12, options->GetExtension(protobuf_unittest::float_opt));
+  EXPECT_DOUBLE_EQ(154, options->GetExtension(protobuf_unittest::double_opt));
+
+  options =
+      &protobuf_unittest::SettingRealsFromNegativeInts::descriptor()->options();
+  EXPECT_FLOAT_EQ(-12, options->GetExtension(protobuf_unittest::float_opt));
+  EXPECT_DOUBLE_EQ(-154, options->GetExtension(protobuf_unittest::double_opt));
+}
+
+TEST(CustomOptions, ComplexExtensionOptions) {
+  const MessageOptions* options =
+      &protobuf_unittest::VariousComplexOptions::descriptor()->options();
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt1).foo(), 42);
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt1)
+                .GetExtension(protobuf_unittest::quux),
+            324);
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt1)
+                .GetExtension(protobuf_unittest::corge)
+                .qux(),
+            876);
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt2).baz(), 987);
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt2)
+                .GetExtension(protobuf_unittest::grault),
+            654);
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt2).bar().foo(),
+            743);
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt2)
+                .bar()
+                .GetExtension(protobuf_unittest::quux),
+            1999);
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt2)
+                .bar()
+                .GetExtension(protobuf_unittest::corge)
+                .qux(),
+            2008);
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt2)
+                .GetExtension(protobuf_unittest::garply)
+                .foo(),
+            741);
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt2)
+                .GetExtension(protobuf_unittest::garply)
+                .GetExtension(protobuf_unittest::quux),
+            1998);
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt2)
+                .GetExtension(protobuf_unittest::garply)
+                .GetExtension(protobuf_unittest::corge)
+                .qux(),
+            2121);
+  EXPECT_EQ(options
+                ->GetExtension(protobuf_unittest::ComplexOptionType2::
+                                   ComplexOptionType4::complex_opt4)
+                .waldo(),
+            1971);
+  EXPECT_EQ(options->GetExtension(protobuf_unittest::complex_opt2).fred().waldo(),
+            321);
+  EXPECT_EQ(9, options->GetExtension(protobuf_unittest::complex_opt3).qux());
+  EXPECT_EQ(22, options->GetExtension(protobuf_unittest::complex_opt3)
+                    .complexoptiontype5()
+                    .plugh());
+  EXPECT_EQ(24, options->GetExtension(protobuf_unittest::complexopt6).xyzzy());
+}
+
+TEST(CustomOptions, OptionsFromOtherFile) {
+  // Test that to use a custom option, we only need to import the file
+  // defining the option; we do not also have to import descriptor.proto.
+  DescriptorPool pool;
+
+  FileDescriptorProto file_proto;
+  FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  protobuf_unittest::TestMessageWithCustomOptions::descriptor()->file()->CopyTo(
+      &file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "name: \"custom_options_import.proto\" "
+      "package: \"protobuf_unittest\" "
+      "dependency: \"google/protobuf/unittest_custom_options.proto\" "
+      "options { "
+      "  uninterpreted_option { "
+      "    name { "
+      "      name_part: \"file_opt1\" "
+      "      is_extension: true "
+      "    } "
+      "    positive_int_value: 1234 "
+      "  } "
+      // Test a non-extension option too.  (At one point this failed due to a
+      // bug.)
+      "  uninterpreted_option { "
+      "    name { "
+      "      name_part: \"java_package\" "
+      "      is_extension: false "
+      "    } "
+      "    string_value: \"foo\" "
+      "  } "
+      // Test that enum-typed options still work too.  (At one point this also
+      // failed due to a bug.)
+      "  uninterpreted_option { "
+      "    name { "
+      "      name_part: \"optimize_for\" "
+      "      is_extension: false "
+      "    } "
+      "    identifier_value: \"SPEED\" "
+      "  } "
+      "}",
+      &file_proto));
+
+  const FileDescriptor* file = pool.BuildFile(file_proto);
+  ASSERT_TRUE(file != nullptr);
+  EXPECT_EQ(1234, file->options().GetExtension(protobuf_unittest::file_opt1));
+  EXPECT_TRUE(file->options().has_java_package());
+  EXPECT_EQ("foo", file->options().java_package());
+  EXPECT_TRUE(file->options().has_optimize_for());
+  EXPECT_EQ(FileOptions::SPEED, file->options().optimize_for());
+}
+
+TEST(CustomOptions, MessageOptionThreeFieldsSet) {
+  // This tests a bug which previously existed in custom options parsing.  The
+  // bug occurred when you defined a custom option with message type and then
+  // set three fields of that option on a single definition (see the example
+  // below).  The bug is a bit hard to explain, so check the change history if
+  // you want to know more.
+  DescriptorPool pool;
+
+  FileDescriptorProto file_proto;
+  FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  protobuf_unittest::TestMessageWithCustomOptions::descriptor()->file()->CopyTo(
+      &file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  // The following represents the definition:
+  //
+  //   import "google/protobuf/unittest_custom_options.proto"
+  //   package protobuf_unittest;
+  //   message Foo {
+  //     option (complex_opt1).foo  = 1234;
+  //     option (complex_opt1).foo2 = 1234;
+  //     option (complex_opt1).foo3 = 1234;
+  //   }
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "name: \"custom_options_import.proto\" "
+      "package: \"protobuf_unittest\" "
+      "dependency: \"google/protobuf/unittest_custom_options.proto\" "
+      "message_type { "
+      "  name: \"Foo\" "
+      "  options { "
+      "    uninterpreted_option { "
+      "      name { "
+      "        name_part: \"complex_opt1\" "
+      "        is_extension: true "
+      "      } "
+      "      name { "
+      "        name_part: \"foo\" "
+      "        is_extension: false "
+      "      } "
+      "      positive_int_value: 1234 "
+      "    } "
+      "    uninterpreted_option { "
+      "      name { "
+      "        name_part: \"complex_opt1\" "
+      "        is_extension: true "
+      "      } "
+      "      name { "
+      "        name_part: \"foo2\" "
+      "        is_extension: false "
+      "      } "
+      "      positive_int_value: 1234 "
+      "    } "
+      "    uninterpreted_option { "
+      "      name { "
+      "        name_part: \"complex_opt1\" "
+      "        is_extension: true "
+      "      } "
+      "      name { "
+      "        name_part: \"foo3\" "
+      "        is_extension: false "
+      "      } "
+      "      positive_int_value: 1234 "
+      "    } "
+      "  } "
+      "}",
+      &file_proto));
+
+  const FileDescriptor* file = pool.BuildFile(file_proto);
+  ASSERT_TRUE(file != nullptr);
+  ASSERT_EQ(1, file->message_type_count());
+
+  const MessageOptions& options = file->message_type(0)->options();
+  EXPECT_EQ(1234, options.GetExtension(protobuf_unittest::complex_opt1).foo());
+}
+
+TEST(CustomOptions, MessageOptionRepeatedLeafFieldSet) {
+  // This test verifies that repeated fields in custom options can be
+  // given multiple values by repeating the option with a different value.
+  // This test checks repeated leaf values. Each repeated custom value
+  // appears in a different uninterpreted_option, which will be concatenated
+  // when they are merged into the final option value.
+  DescriptorPool pool;
+
+  FileDescriptorProto file_proto;
+  FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  protobuf_unittest::TestMessageWithCustomOptions::descriptor()->file()->CopyTo(
+      &file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  // The following represents the definition:
+  //
+  //   import "google/protobuf/unittest_custom_options.proto"
+  //   package protobuf_unittest;
+  //   message Foo {
+  //     option (complex_opt1).foo4 = 12;
+  //     option (complex_opt1).foo4 = 34;
+  //     option (complex_opt1).foo4 = 56;
+  //   }
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "name: \"custom_options_import.proto\" "
+      "package: \"protobuf_unittest\" "
+      "dependency: \"google/protobuf/unittest_custom_options.proto\" "
+      "message_type { "
+      "  name: \"Foo\" "
+      "  options { "
+      "    uninterpreted_option { "
+      "      name { "
+      "        name_part: \"complex_opt1\" "
+      "        is_extension: true "
+      "      } "
+      "      name { "
+      "        name_part: \"foo4\" "
+      "        is_extension: false "
+      "      } "
+      "      positive_int_value: 12 "
+      "    } "
+      "    uninterpreted_option { "
+      "      name { "
+      "        name_part: \"complex_opt1\" "
+      "        is_extension: true "
+      "      } "
+      "      name { "
+      "        name_part: \"foo4\" "
+      "        is_extension: false "
+      "      } "
+      "      positive_int_value: 34 "
+      "    } "
+      "    uninterpreted_option { "
+      "      name { "
+      "        name_part: \"complex_opt1\" "
+      "        is_extension: true "
+      "      } "
+      "      name { "
+      "        name_part: \"foo4\" "
+      "        is_extension: false "
+      "      } "
+      "      positive_int_value: 56 "
+      "    } "
+      "  } "
+      "}",
+      &file_proto));
+
+  const FileDescriptor* file = pool.BuildFile(file_proto);
+  ASSERT_TRUE(file != nullptr);
+  ASSERT_EQ(1, file->message_type_count());
+
+  const MessageOptions& options = file->message_type(0)->options();
+  EXPECT_EQ(3, options.GetExtension(protobuf_unittest::complex_opt1).foo4_size());
+  EXPECT_EQ(12, options.GetExtension(protobuf_unittest::complex_opt1).foo4(0));
+  EXPECT_EQ(34, options.GetExtension(protobuf_unittest::complex_opt1).foo4(1));
+  EXPECT_EQ(56, options.GetExtension(protobuf_unittest::complex_opt1).foo4(2));
+}
+
+TEST(CustomOptions, MessageOptionRepeatedMsgFieldSet) {
+  // This test verifies that repeated fields in custom options can be
+  // given multiple values by repeating the option with a different value.
+  // This test checks repeated message values. Each repeated custom value
+  // appears in a different uninterpreted_option, which will be concatenated
+  // when they are merged into the final option value.
+  DescriptorPool pool;
+
+  FileDescriptorProto file_proto;
+  FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  protobuf_unittest::TestMessageWithCustomOptions::descriptor()->file()->CopyTo(
+      &file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  // The following represents the definition:
+  //
+  //   import "google/protobuf/unittest_custom_options.proto"
+  //   package protobuf_unittest;
+  //   message Foo {
+  //     option (complex_opt2).barney = {waldo: 1};
+  //     option (complex_opt2).barney = {waldo: 10};
+  //     option (complex_opt2).barney = {waldo: 100};
+  //   }
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "name: \"custom_options_import.proto\" "
+      "package: \"protobuf_unittest\" "
+      "dependency: \"google/protobuf/unittest_custom_options.proto\" "
+      "message_type { "
+      "  name: \"Foo\" "
+      "  options { "
+      "    uninterpreted_option { "
+      "      name { "
+      "        name_part: \"complex_opt2\" "
+      "        is_extension: true "
+      "      } "
+      "      name { "
+      "        name_part: \"barney\" "
+      "        is_extension: false "
+      "      } "
+      "      aggregate_value: \"waldo: 1\" "
+      "    } "
+      "    uninterpreted_option { "
+      "      name { "
+      "        name_part: \"complex_opt2\" "
+      "        is_extension: true "
+      "      } "
+      "      name { "
+      "        name_part: \"barney\" "
+      "        is_extension: false "
+      "      } "
+      "      aggregate_value: \"waldo: 10\" "
+      "    } "
+      "    uninterpreted_option { "
+      "      name { "
+      "        name_part: \"complex_opt2\" "
+      "        is_extension: true "
+      "      } "
+      "      name { "
+      "        name_part: \"barney\" "
+      "        is_extension: false "
+      "      } "
+      "      aggregate_value: \"waldo: 100\" "
+      "    } "
+      "  } "
+      "}",
+      &file_proto));
+
+  const FileDescriptor* file = pool.BuildFile(file_proto);
+  ASSERT_TRUE(file != nullptr);
+  ASSERT_EQ(1, file->message_type_count());
+
+  const MessageOptions& options = file->message_type(0)->options();
+  EXPECT_EQ(3,
+            options.GetExtension(protobuf_unittest::complex_opt2).barney_size());
+  EXPECT_EQ(
+      1, options.GetExtension(protobuf_unittest::complex_opt2).barney(0).waldo());
+  EXPECT_EQ(
+      10,
+      options.GetExtension(protobuf_unittest::complex_opt2).barney(1).waldo());
+  EXPECT_EQ(
+      100,
+      options.GetExtension(protobuf_unittest::complex_opt2).barney(2).waldo());
+}
+
+// Check that aggregate options were parsed and saved correctly in
+// the appropriate descriptors.
+TEST(CustomOptions, AggregateOptions) {
+  const Descriptor* msg = protobuf_unittest::AggregateMessage::descriptor();
+  const FileDescriptor* file = msg->file();
+  const FieldDescriptor* field = msg->FindFieldByName("fieldname");
+  const EnumDescriptor* enumd = file->FindEnumTypeByName("AggregateEnum");
+  const EnumValueDescriptor* enumv = enumd->FindValueByName("VALUE");
+  const ServiceDescriptor* service =
+      file->FindServiceByName("AggregateService");
+  const MethodDescriptor* method = service->FindMethodByName("Method");
+
+  // Tests for the different types of data embedded in fileopt
+  const protobuf_unittest::Aggregate& file_options =
+      file->options().GetExtension(protobuf_unittest::fileopt);
+  EXPECT_EQ(100, file_options.i());
+  EXPECT_EQ("FileAnnotation", file_options.s());
+  EXPECT_EQ("NestedFileAnnotation", file_options.sub().s());
+  EXPECT_EQ("FileExtensionAnnotation",
+            file_options.file().GetExtension(protobuf_unittest::fileopt).s());
+  EXPECT_EQ("EmbeddedMessageSetElement",
+            file_options.mset()
+                .GetExtension(protobuf_unittest::AggregateMessageSetElement ::
+                                  message_set_extension)
+                .s());
+
+  // Simple tests for all the other types of annotations
+  EXPECT_EQ("MessageAnnotation",
+            msg->options().GetExtension(protobuf_unittest::msgopt).s());
+  EXPECT_EQ("FieldAnnotation",
+            field->options().GetExtension(protobuf_unittest::fieldopt).s());
+  EXPECT_EQ("EnumAnnotation",
+            enumd->options().GetExtension(protobuf_unittest::enumopt).s());
+  EXPECT_EQ("EnumValueAnnotation",
+            enumv->options().GetExtension(protobuf_unittest::enumvalopt).s());
+  EXPECT_EQ("ServiceAnnotation",
+            service->options().GetExtension(protobuf_unittest::serviceopt).s());
+  EXPECT_EQ("MethodAnnotation",
+            method->options().GetExtension(protobuf_unittest::methodopt).s());
+}
+
+TEST(CustomOptions, UnusedImportWarning) {
+  DescriptorPool pool;
+
+  FileDescriptorProto file_proto;
+  FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  protobuf_unittest::TestMessageWithCustomOptions::descriptor()->file()->CopyTo(
+      &file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  pool.AddUnusedImportTrackFile("custom_options_import.proto");
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "name: \"custom_options_import.proto\" "
+      "package: \"protobuf_unittest\" "
+      "dependency: \"google/protobuf/unittest_custom_options.proto\" ",
+      &file_proto));
+
+  MockErrorCollector error_collector;
+  EXPECT_TRUE(pool.BuildFileCollectingErrors(file_proto, &error_collector));
+  EXPECT_EQ(
+      "custom_options_import.proto: "
+      "google/protobuf/unittest_custom_options.proto: IMPORT: Import "
+      "google/protobuf/unittest_custom_options.proto is unused.\n",
+      error_collector.warning_text_);
+  EXPECT_EQ("", error_collector.text_);
+}
+
+// Verifies that proto files can correctly be parsed, even if the
+// custom options defined in the file are incompatible with those
+// compiled in the binary. See http://b/19276250.
+TEST(CustomOptions, OptionsWithIncompatibleDescriptors) {
+  DescriptorPool pool;
+
+  FileDescriptorProto file_proto;
+  MessageOptions::descriptor()->file()->CopyTo(&file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  // Create a new file descriptor proto containing a subset of the
+  // messages defined in google/protobuf/unittest_custom_options.proto.
+  file_proto.Clear();
+  file_proto.set_name("unittest_custom_options.proto");
+  file_proto.set_package("protobuf_unittest");
+  file_proto.add_dependency("google/protobuf/descriptor.proto");
+
+  // Add the "required_enum_opt" extension.
+  FieldDescriptorProto* extension = file_proto.add_extension();
+  protobuf_unittest::OldOptionType::descriptor()
+      ->file()
+      ->FindExtensionByName("required_enum_opt")
+      ->CopyTo(extension);
+
+  // Add a test message that uses the "required_enum_opt" option.
+  DescriptorProto* test_message_type = file_proto.add_message_type();
+  protobuf_unittest::TestMessageWithRequiredEnumOption::descriptor()->CopyTo(
+      test_message_type);
+
+  // Instruct the extension to use NewOptionType instead of
+  // OldOptionType, and add the descriptor of NewOptionType.
+  extension->set_type_name(".protobuf_unittest.NewOptionType");
+  DescriptorProto* new_option_type = file_proto.add_message_type();
+  protobuf_unittest::NewOptionType::descriptor()->CopyTo(new_option_type);
+
+  // Replace the value of the "required_enum_opt" option used in the
+  // test message with an enum value that only exists in NewOptionType.
+  ASSERT_TRUE(
+      TextFormat::ParseFromString("uninterpreted_option { "
+                                  "  name { "
+                                  "    name_part: 'required_enum_opt' "
+                                  "    is_extension: true "
+                                  "  } "
+                                  "  aggregate_value: 'value: NEW_VALUE'"
+                                  "}",
+                                  test_message_type->mutable_options()));
+
+  // Adding the file descriptor to the pool should fail.
+  EXPECT_TRUE(pool.BuildFile(file_proto) == nullptr);
+}
+
+// Test that FileDescriptor::DebugString() formats custom options correctly.
+TEST(CustomOptions, DebugString) {
+  DescriptorPool pool;
+
+  FileDescriptorProto file_proto;
+  MessageOptions::descriptor()->file()->CopyTo(&file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  // Add "foo.proto":
+  //   import "google/protobuf/descriptor.proto";
+  //   package "protobuf_unittest";
+  //   option (protobuf_unittest.cc_option1) = 1;
+  //   option (protobuf_unittest.cc_option2) = 2;
+  //   extend google.protobuf.FieldOptions {
+  //     optional int32 cc_option1 = 7736974;
+  //     optional int32 cc_option2 = 7736975;
+  //   }
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "name: \"foo.proto\" "
+      "package: \"protobuf_unittest\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "options { "
+      "  uninterpreted_option { "
+      "    name { "
+      "      name_part: \"protobuf_unittest.cc_option1\" "
+      "      is_extension: true "
+      "    } "
+      "    positive_int_value: 1 "
+      "  } "
+      "  uninterpreted_option { "
+      "    name { "
+      "      name_part: \"protobuf_unittest.cc_option2\" "
+      "      is_extension: true "
+      "    } "
+      "    positive_int_value: 2 "
+      "  } "
+      "} "
+      "extension { "
+      "  name: \"cc_option1\" "
+      "  extendee: \".google.protobuf.FileOptions\" "
+      // This field number is intentionally chosen to be the same as
+      // (.fileopt1) defined in unittest_custom_options.proto (linked
+      // in this test binary). This is to test whether we are messing
+      // generated pool with custom descriptor pools when dealing with
+      // custom options.
+      "  number: 7736974 "
+      "  label: LABEL_OPTIONAL "
+      "  type: TYPE_INT32 "
+      "}"
+      "extension { "
+      "  name: \"cc_option2\" "
+      "  extendee: \".google.protobuf.FileOptions\" "
+      "  number: 7736975 "
+      "  label: LABEL_OPTIONAL "
+      "  type: TYPE_INT32 "
+      "}",
+      &file_proto));
+  const FileDescriptor* descriptor = pool.BuildFile(file_proto);
+  ASSERT_TRUE(descriptor != nullptr);
+
+  EXPECT_EQ(2, descriptor->extension_count());
+
+  ASSERT_EQ(
+      "syntax = \"proto2\";\n"
+      "\n"
+      "import \"google/protobuf/descriptor.proto\";\n"
+      "package protobuf_unittest;\n"
+      "\n"
+      "option (.protobuf_unittest.cc_option1) = 1;\n"
+      "option (.protobuf_unittest.cc_option2) = 2;\n"
+      "\n"
+      "extend .google.protobuf.FileOptions {\n"
+      "  optional int32 cc_option1 = 7736974;\n"
+      "  optional int32 cc_option2 = 7736975;\n"
+      "}\n"
+      "\n",
+      descriptor->DebugString());
+}
+
+// ===================================================================
+
+class ValidationErrorTest : public testing::Test {
+ protected:
+  // Parse file_text as a FileDescriptorProto in text format and add it
+  // to the DescriptorPool.  Expect no errors.
+  const FileDescriptor* BuildFile(const std::string& file_text) {
+    FileDescriptorProto file_proto;
+    EXPECT_TRUE(TextFormat::ParseFromString(file_text, &file_proto));
+    return GOOGLE_CHECK_NOTNULL(pool_.BuildFile(file_proto));
+  }
+
+  // Parse file_text as a FileDescriptorProto in text format and add it
+  // to the DescriptorPool.  Expect errors to be produced which match the
+  // given error text.
+  void BuildFileWithErrors(const std::string& file_text,
+                           const std::string& expected_errors) {
+    FileDescriptorProto file_proto;
+    ASSERT_TRUE(TextFormat::ParseFromString(file_text, &file_proto));
+
+    MockErrorCollector error_collector;
+    EXPECT_TRUE(pool_.BuildFileCollectingErrors(file_proto, &error_collector) ==
+                nullptr);
+    EXPECT_EQ(expected_errors, error_collector.text_);
+  }
+
+  // Parse file_text as a FileDescriptorProto in text format and add it
+  // to the DescriptorPool.  Expect errors to be produced which match the
+  // given warning text.
+  void BuildFileWithWarnings(const std::string& file_text,
+                             const std::string& expected_warnings) {
+    FileDescriptorProto file_proto;
+    ASSERT_TRUE(TextFormat::ParseFromString(file_text, &file_proto));
+
+    MockErrorCollector error_collector;
+    EXPECT_TRUE(pool_.BuildFileCollectingErrors(file_proto, &error_collector));
+    EXPECT_EQ(expected_warnings, error_collector.warning_text_);
+  }
+
+  // Builds some already-parsed file in our test pool.
+  void BuildFileInTestPool(const FileDescriptor* file) {
+    FileDescriptorProto file_proto;
+    file->CopyTo(&file_proto);
+    ASSERT_TRUE(pool_.BuildFile(file_proto) != nullptr);
+  }
+
+  // Build descriptor.proto in our test pool. This allows us to extend it in
+  // the test pool, so we can test custom options.
+  void BuildDescriptorMessagesInTestPool() {
+    BuildFileInTestPool(DescriptorProto::descriptor()->file());
+  }
+
+  DescriptorPool pool_;
+};
+
+TEST_F(ValidationErrorTest, AlreadyDefined) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { name: \"Foo\" }"
+      "message_type { name: \"Foo\" }",
+
+      "foo.proto: Foo: NAME: \"Foo\" is already defined.\n");
+}
+
+TEST_F(ValidationErrorTest, AlreadyDefinedInPackage) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "package: \"foo.bar\" "
+      "message_type { name: \"Foo\" }"
+      "message_type { name: \"Foo\" }",
+
+      "foo.proto: foo.bar.Foo: NAME: \"Foo\" is already defined in "
+      "\"foo.bar\".\n");
+}
+
+TEST_F(ValidationErrorTest, AlreadyDefinedInOtherFile) {
+  BuildFile(
+      "name: \"foo.proto\" "
+      "message_type { name: \"Foo\" }");
+
+  BuildFileWithErrors(
+      "name: \"bar.proto\" "
+      "message_type { name: \"Foo\" }",
+
+      "bar.proto: Foo: NAME: \"Foo\" is already defined in file "
+      "\"foo.proto\".\n");
+}
+
+TEST_F(ValidationErrorTest, PackageAlreadyDefined) {
+  BuildFile(
+      "name: \"foo.proto\" "
+      "message_type { name: \"foo\" }");
+  BuildFileWithErrors(
+      "name: \"bar.proto\" "
+      "package: \"foo.bar\"",
+
+      "bar.proto: foo: NAME: \"foo\" is already defined (as something other "
+      "than a package) in file \"foo.proto\".\n");
+}
+
+TEST_F(ValidationErrorTest, EnumValueAlreadyDefinedInParent) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type { name: \"Foo\" value { name: \"FOO\" number: 1 } } "
+      "enum_type { name: \"Bar\" value { name: \"FOO\" number: 1 } } ",
+
+      "foo.proto: FOO: NAME: \"FOO\" is already defined.\n"
+      "foo.proto: FOO: NAME: Note that enum values use C++ scoping rules, "
+      "meaning that enum values are siblings of their type, not children of "
+      "it.  Therefore, \"FOO\" must be unique within the global scope, not "
+      "just within \"Bar\".\n");
+}
+
+TEST_F(ValidationErrorTest, EnumValueAlreadyDefinedInParentNonGlobal) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "package: \"pkg\" "
+      "enum_type { name: \"Foo\" value { name: \"FOO\" number: 1 } } "
+      "enum_type { name: \"Bar\" value { name: \"FOO\" number: 1 } } ",
+
+      "foo.proto: pkg.FOO: NAME: \"FOO\" is already defined in \"pkg\".\n"
+      "foo.proto: pkg.FOO: NAME: Note that enum values use C++ scoping rules, "
+      "meaning that enum values are siblings of their type, not children of "
+      "it.  Therefore, \"FOO\" must be unique within \"pkg\", not just within "
+      "\"Bar\".\n");
+}
+
+TEST_F(ValidationErrorTest, MissingName) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { }",
+
+      "foo.proto: : NAME: Missing name.\n");
+}
+
+TEST_F(ValidationErrorTest, InvalidName) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { name: \"$\" }",
+
+      "foo.proto: $: NAME: \"$\" is not a valid identifier.\n");
+}
+
+TEST_F(ValidationErrorTest, InvalidPackageName) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "package: \"foo.$\"",
+
+      "foo.proto: foo.$: NAME: \"$\" is not a valid identifier.\n");
+}
+
+TEST_F(ValidationErrorTest, MissingFileName) {
+  BuildFileWithErrors("",
+
+                      ": : OTHER: Missing field: FileDescriptorProto.name.\n");
+}
+
+TEST_F(ValidationErrorTest, DupeDependency) {
+  BuildFile("name: \"foo.proto\"");
+  BuildFileWithErrors(
+      "name: \"bar.proto\" "
+      "dependency: \"foo.proto\" "
+      "dependency: \"foo.proto\" ",
+
+      "bar.proto: foo.proto: IMPORT: Import \"foo.proto\" was listed twice.\n");
+}
+
+TEST_F(ValidationErrorTest, UnknownDependency) {
+  BuildFileWithErrors(
+      "name: \"bar.proto\" "
+      "dependency: \"foo.proto\" ",
+
+      "bar.proto: foo.proto: IMPORT: Import \"foo.proto\" has not been "
+      "loaded.\n");
+}
+
+TEST_F(ValidationErrorTest, InvalidPublicDependencyIndex) {
+  BuildFile("name: \"foo.proto\"");
+  BuildFileWithErrors(
+      "name: \"bar.proto\" "
+      "dependency: \"foo.proto\" "
+      "public_dependency: 1",
+      "bar.proto: bar.proto: OTHER: Invalid public dependency index.\n");
+}
+
+TEST_F(ValidationErrorTest, ForeignUnimportedPackageNoCrash) {
+  // Used to crash:  If we depend on a non-existent file and then refer to a
+  // package defined in a file that we didn't import, and that package is
+  // nested within a parent package which this file is also in, and we don't
+  // include that parent package in the name (i.e. we do a relative lookup)...
+  // Yes, really.
+  BuildFile(
+      "name: 'foo.proto' "
+      "package: 'outer.foo' ");
+  BuildFileWithErrors(
+      "name: 'bar.proto' "
+      "dependency: 'baz.proto' "
+      "package: 'outer.bar' "
+      "message_type { "
+      "  name: 'Bar' "
+      "  field { name:'bar' number:1 label:LABEL_OPTIONAL type_name:'foo.Foo' }"
+      "}",
+
+      "bar.proto: baz.proto: IMPORT: Import \"baz.proto\" has not been "
+      "loaded.\n"
+      "bar.proto: outer.bar.Bar.bar: TYPE: \"outer.foo\" seems to be defined "
+      "in "
+      "\"foo.proto\", which is not imported by \"bar.proto\".  To use it here, "
+      "please add the necessary import.\n");
+}
+
+TEST_F(ValidationErrorTest, DupeFile) {
+  BuildFile(
+      "name: \"foo.proto\" "
+      "message_type { name: \"Foo\" }");
+  // Note:  We should *not* get redundant errors about "Foo" already being
+  //   defined.
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { name: \"Foo\" } "
+      // Add another type so that the files aren't identical (in which case
+      // there would be no error).
+      "enum_type { name: \"Bar\" }",
+
+      "foo.proto: foo.proto: OTHER: A file with this name is already in the "
+      "pool.\n");
+}
+
+TEST_F(ValidationErrorTest, FieldInExtensionRange) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name: \"foo\" number:  9 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "}"
+      "  field { name: \"bar\" number: 10 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "}"
+      "  field { name: \"baz\" number: 19 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "}"
+      "  field { name: \"qux\" number: 20 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "}"
+      "  extension_range { start: 10 end: 20 }"
+      "}",
+
+      "foo.proto: Foo.bar: NUMBER: Extension range 10 to 19 includes field "
+      "\"bar\" (10).\n"
+      "foo.proto: Foo.baz: NUMBER: Extension range 10 to 19 includes field "
+      "\"baz\" (19).\n");
+}
+
+TEST_F(ValidationErrorTest, OverlappingExtensionRanges) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension_range { start: 10 end: 20 }"
+      "  extension_range { start: 20 end: 30 }"
+      "  extension_range { start: 19 end: 21 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Extension range 19 to 20 overlaps with "
+      "already-defined range 10 to 19.\n"
+      "foo.proto: Foo: NUMBER: Extension range 19 to 20 overlaps with "
+      "already-defined range 20 to 29.\n");
+}
+
+TEST_F(ValidationErrorTest, ReservedFieldError) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name: \"foo\" number: 15 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "}"
+      "  reserved_range { start: 10 end: 20 }"
+      "}",
+
+      "foo.proto: Foo.foo: NUMBER: Field \"foo\" uses reserved number 15.\n");
+}
+
+TEST_F(ValidationErrorTest, ReservedExtensionRangeError) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension_range { start: 10 end: 20 }"
+      "  reserved_range { start: 5 end: 15 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Extension range 10 to 19"
+      " overlaps with reserved range 5 to 14.\n");
+}
+
+TEST_F(ValidationErrorTest, ReservedExtensionRangeAdjacent) {
+  BuildFile(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension_range { start: 10 end: 20 }"
+      "  reserved_range { start: 5 end: 10 }"
+      "}");
+}
+
+TEST_F(ValidationErrorTest, ReservedRangeOverlap) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  reserved_range { start: 10 end: 20 }"
+      "  reserved_range { start: 5 end: 15 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Reserved range 5 to 14"
+      " overlaps with already-defined range 10 to 19.\n");
+}
+
+TEST_F(ValidationErrorTest, ReservedNameError) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name: \"foo\" number: 15 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "}"
+      "  field { name: \"bar\" number: 16 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "}"
+      "  field { name: \"baz\" number: 17 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "}"
+      "  reserved_name: \"foo\""
+      "  reserved_name: \"bar\""
+      "}",
+
+      "foo.proto: Foo.foo: NAME: Field name \"foo\" is reserved.\n"
+      "foo.proto: Foo.bar: NAME: Field name \"bar\" is reserved.\n");
+}
+
+TEST_F(ValidationErrorTest, ReservedNameRedundant) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  reserved_name: \"foo\""
+      "  reserved_name: \"foo\""
+      "}",
+
+      "foo.proto: foo: NAME: Field name \"foo\" is reserved multiple times.\n");
+}
+
+TEST_F(ValidationErrorTest, ReservedFieldsDebugString) {
+  const FileDescriptor* file = BuildFile(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  reserved_name: \"foo\""
+      "  reserved_name: \"bar\""
+      "  reserved_range { start: 5 end: 6 }"
+      "  reserved_range { start: 10 end: 20 }"
+      "}");
+
+  ASSERT_EQ(
+      "syntax = \"proto2\";\n\n"
+      "message Foo {\n"
+      "  reserved 5, 10 to 19;\n"
+      "  reserved \"foo\", \"bar\";\n"
+      "}\n\n",
+      file->DebugString());
+}
+
+TEST_F(ValidationErrorTest, EnumReservedFieldError) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Foo\""
+      "  value { name:\"BAR\" number:15 }"
+      "  reserved_range { start: 10 end: 20 }"
+      "}",
+
+      "foo.proto: BAR: NUMBER: Enum value \"BAR\" uses reserved number 15.\n");
+}
+
+TEST_F(ValidationErrorTest, EnumNegativeReservedFieldError) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Foo\""
+      "  value { name:\"BAR\" number:-15 }"
+      "  reserved_range { start: -20 end: -10 }"
+      "}",
+
+      "foo.proto: BAR: NUMBER: Enum value \"BAR\" uses reserved number -15.\n");
+}
+
+TEST_F(ValidationErrorTest, EnumReservedRangeOverlap) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Foo\""
+      "  value { name:\"BAR\" number:0 }"
+      "  reserved_range { start: 10 end: 20 }"
+      "  reserved_range { start: 5 end: 15 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Reserved range 5 to 15"
+      " overlaps with already-defined range 10 to 20.\n");
+}
+
+TEST_F(ValidationErrorTest, EnumReservedRangeOverlapByOne) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Foo\""
+      "  value { name:\"BAR\" number:0 }"
+      "  reserved_range { start: 10 end: 20 }"
+      "  reserved_range { start: 5 end: 10 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Reserved range 5 to 10"
+      " overlaps with already-defined range 10 to 20.\n");
+}
+
+TEST_F(ValidationErrorTest, EnumNegativeReservedRangeOverlap) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Foo\""
+      "  value { name:\"BAR\" number:0 }"
+      "  reserved_range { start: -20 end: -10 }"
+      "  reserved_range { start: -15 end: -5 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Reserved range -15 to -5"
+      " overlaps with already-defined range -20 to -10.\n");
+}
+
+TEST_F(ValidationErrorTest, EnumMixedReservedRangeOverlap) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Foo\""
+      "  value { name:\"BAR\" number:20 }"
+      "  reserved_range { start: -20 end: 10 }"
+      "  reserved_range { start: -15 end: 5 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Reserved range -15 to 5"
+      " overlaps with already-defined range -20 to 10.\n");
+}
+
+TEST_F(ValidationErrorTest, EnumMixedReservedRangeOverlap2) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Foo\""
+      "  value { name:\"BAR\" number:20 }"
+      "  reserved_range { start: -20 end: 10 }"
+      "  reserved_range { start: 10 end: 10 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Reserved range 10 to 10"
+      " overlaps with already-defined range -20 to 10.\n");
+}
+
+TEST_F(ValidationErrorTest, EnumReservedRangeStartGreaterThanEnd) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Foo\""
+      "  value { name:\"BAR\" number:20 }"
+      "  reserved_range { start: 11 end: 10 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Reserved range end number must be greater"
+      " than start number.\n");
+}
+
+TEST_F(ValidationErrorTest, EnumReservedNameError) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Foo\""
+      "  value { name:\"FOO\" number:15 }"
+      "  value { name:\"BAR\" number:15 }"
+      "  reserved_name: \"FOO\""
+      "  reserved_name: \"BAR\""
+      "}",
+
+      "foo.proto: FOO: NAME: Enum value \"FOO\" is reserved.\n"
+      "foo.proto: BAR: NAME: Enum value \"BAR\" is reserved.\n");
+}
+
+TEST_F(ValidationErrorTest, EnumReservedNameRedundant) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Foo\""
+      "  value { name:\"FOO\" number:15 }"
+      "  reserved_name: \"foo\""
+      "  reserved_name: \"foo\""
+      "}",
+
+      "foo.proto: foo: NAME: Enum value \"foo\" is reserved multiple times.\n");
+}
+
+TEST_F(ValidationErrorTest, EnumReservedFieldsDebugString) {
+  const FileDescriptor* file = BuildFile(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Foo\""
+      "  value { name:\"FOO\" number:3 }"
+      "  reserved_name: \"foo\""
+      "  reserved_name: \"bar\""
+      "  reserved_range { start: -6 end: -6 }"
+      "  reserved_range { start: -5 end: -4 }"
+      "  reserved_range { start: -1 end: 1 }"
+      "  reserved_range { start: 5 end: 5 }"
+      "  reserved_range { start: 10 end: 19 }"
+      "}");
+
+  ASSERT_EQ(
+      "syntax = \"proto2\";\n\n"
+      "enum Foo {\n"
+      "  FOO = 3;\n"
+      "  reserved -6, -5 to -4, -1 to 1, 5, 10 to 19;\n"
+      "  reserved \"foo\", \"bar\";\n"
+      "}\n\n",
+      file->DebugString());
+}
+
+TEST_F(ValidationErrorTest, InvalidDefaults) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+
+      // Invalid number.
+      "  field { name: \"foo\" number: 1 label: LABEL_OPTIONAL type: TYPE_INT32"
+      "          default_value: \"abc\" }"
+
+      // Empty default value.
+      "  field { name: \"bar\" number: 2 label: LABEL_OPTIONAL type: TYPE_INT32"
+      "          default_value: \"\" }"
+
+      // Invalid boolean.
+      "  field { name: \"baz\" number: 3 label: LABEL_OPTIONAL type: TYPE_BOOL"
+      "          default_value: \"abc\" }"
+
+      // Messages can't have defaults.
+      "  field { name: \"qux\" number: 4 label: LABEL_OPTIONAL type: "
+      "TYPE_MESSAGE"
+      "          default_value: \"abc\" type_name: \"Foo\" }"
+
+      // Same thing, but we don't know that this field has message type until
+      // we look up the type name.
+      "  field { name: \"quux\" number: 5 label: LABEL_OPTIONAL"
+      "          default_value: \"abc\" type_name: \"Foo\" }"
+
+      // Repeateds can't have defaults.
+      "  field { name: \"corge\" number: 6 label: LABEL_REPEATED type: "
+      "TYPE_INT32"
+      "          default_value: \"1\" }"
+      "}",
+
+      "foo.proto: Foo.foo: DEFAULT_VALUE: Couldn't parse default value "
+      "\"abc\".\n"
+      "foo.proto: Foo.bar: DEFAULT_VALUE: Couldn't parse default value \"\".\n"
+      "foo.proto: Foo.baz: DEFAULT_VALUE: Boolean default must be true or "
+      "false.\n"
+      "foo.proto: Foo.qux: DEFAULT_VALUE: Messages can't have default values.\n"
+      "foo.proto: Foo.corge: DEFAULT_VALUE: Repeated fields can't have default "
+      "values.\n"
+      // This ends up being reported later because the error is detected at
+      // cross-linking time.
+      "foo.proto: Foo.quux: DEFAULT_VALUE: Messages can't have default "
+      "values.\n");
+}
+
+TEST_F(ValidationErrorTest, NegativeFieldNumber) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name: \"foo\" number: -1 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "}"
+      "}",
+
+      "foo.proto: Foo.foo: NUMBER: Field numbers must be positive integers.\n");
+}
+
+TEST_F(ValidationErrorTest, HugeFieldNumber) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name: \"foo\" number: 0x70000000 "
+      "          label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "}",
+
+      "foo.proto: Foo.foo: NUMBER: Field numbers cannot be greater than "
+      "536870911.\n");
+}
+
+TEST_F(ValidationErrorTest, ReservedFieldNumber) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field {name:\"foo\" number: 18999 label:LABEL_OPTIONAL "
+      "type:TYPE_INT32 }"
+      "  field {name:\"bar\" number: 19000 label:LABEL_OPTIONAL "
+      "type:TYPE_INT32 }"
+      "  field {name:\"baz\" number: 19999 label:LABEL_OPTIONAL "
+      "type:TYPE_INT32 }"
+      "  field {name:\"qux\" number: 20000 label:LABEL_OPTIONAL "
+      "type:TYPE_INT32 }"
+      "}",
+
+      "foo.proto: Foo.bar: NUMBER: Field numbers 19000 through 19999 are "
+      "reserved for the protocol buffer library implementation.\n"
+      "foo.proto: Foo.baz: NUMBER: Field numbers 19000 through 19999 are "
+      "reserved for the protocol buffer library implementation.\n");
+}
+
+TEST_F(ValidationErrorTest, ExtensionMissingExtendee) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension { name: \"foo\" number: 1 label: LABEL_OPTIONAL"
+      "              type_name: \"Foo\" }"
+      "}",
+
+      "foo.proto: Foo.foo: EXTENDEE: FieldDescriptorProto.extendee not set for "
+      "extension field.\n");
+}
+
+TEST_F(ValidationErrorTest, NonExtensionWithExtendee) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Bar\""
+      "  extension_range { start: 1 end: 2 }"
+      "}"
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name: \"foo\" number: 1 label: LABEL_OPTIONAL"
+      "          type_name: \"Foo\" extendee: \"Bar\" }"
+      "}",
+
+      "foo.proto: Foo.foo: EXTENDEE: FieldDescriptorProto.extendee set for "
+      "non-extension field.\n");
+}
+
+TEST_F(ValidationErrorTest, FieldOneofIndexTooLarge) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 1 }"
+      "  field { name:\"dummy\" number:2 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 0 }"
+      "  oneof_decl { name:\"bar\" }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: FieldDescriptorProto.oneof_index 1 is out of "
+      "range for type \"Foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, FieldOneofIndexNegative) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: -1 }"
+      "  field { name:\"dummy\" number:2 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 0 }"
+      "  oneof_decl { name:\"bar\" }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: FieldDescriptorProto.oneof_index -1 is out "
+      "of "
+      "range for type \"Foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, OneofFieldsConsecutiveDefinition) {
+  // Fields belonging to the same oneof must be defined consecutively.
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo1\" number: 1 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 0 }"
+      "  field { name:\"bar\" number: 2 label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "  field { name:\"foo2\" number: 3 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 0 }"
+      "  oneof_decl { name:\"foos\" }"
+      "}",
+
+      "foo.proto: Foo.bar: TYPE: Fields in the same oneof must be defined "
+      "consecutively. \"bar\" cannot be defined before the completion of the "
+      "\"foos\" oneof definition.\n");
+
+  // Prevent interleaved fields, which belong to different oneofs.
+  BuildFileWithErrors(
+      "name: \"foo2.proto\" "
+      "message_type {"
+      "  name: \"Foo2\""
+      "  field { name:\"foo1\" number: 1 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 0 }"
+      "  field { name:\"bar1\" number: 2 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 1 }"
+      "  field { name:\"foo2\" number: 3 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 0 }"
+      "  field { name:\"bar2\" number: 4 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 1 }"
+      "  oneof_decl { name:\"foos\" }"
+      "  oneof_decl { name:\"bars\" }"
+      "}",
+      "foo2.proto: Foo2.bar1: TYPE: Fields in the same oneof must be defined "
+      "consecutively. \"bar1\" cannot be defined before the completion of the "
+      "\"foos\" oneof definition.\n"
+      "foo2.proto: Foo2.foo2: TYPE: Fields in the same oneof must be defined "
+      "consecutively. \"foo2\" cannot be defined before the completion of the "
+      "\"bars\" oneof definition.\n");
+
+  // Another case for normal fields and different oneof fields interleave.
+  BuildFileWithErrors(
+      "name: \"foo3.proto\" "
+      "message_type {"
+      "  name: \"Foo3\""
+      "  field { name:\"foo1\" number: 1 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 0 }"
+      "  field { name:\"bar1\" number: 2 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 1 }"
+      "  field { name:\"baz\" number: 3 label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "  field { name:\"foo2\" number: 4 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          oneof_index: 0 }"
+      "  oneof_decl { name:\"foos\" }"
+      "  oneof_decl { name:\"bars\" }"
+      "}",
+      "foo3.proto: Foo3.baz: TYPE: Fields in the same oneof must be defined "
+      "consecutively. \"baz\" cannot be defined before the completion of the "
+      "\"foos\" oneof definition.\n");
+}
+
+TEST_F(ValidationErrorTest, FieldNumberConflict) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name: \"foo\" number: 1 label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "  field { name: \"bar\" number: 1 label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "}",
+
+      "foo.proto: Foo.bar: NUMBER: Field number 1 has already been used in "
+      "\"Foo\" by field \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, BadMessageSetExtensionType) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"MessageSet\""
+      "  options { message_set_wire_format: true }"
+      "  extension_range { start: 4 end: 5 }"
+      "}"
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension { name:\"foo\" number:4 label:LABEL_OPTIONAL type:TYPE_INT32"
+      "              extendee: \"MessageSet\" }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: Extensions of MessageSets must be optional "
+      "messages.\n");
+}
+
+TEST_F(ValidationErrorTest, BadMessageSetExtensionLabel) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"MessageSet\""
+      "  options { message_set_wire_format: true }"
+      "  extension_range { start: 4 end: 5 }"
+      "}"
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension { name:\"foo\" number:4 label:LABEL_REPEATED "
+      "type:TYPE_MESSAGE"
+      "              type_name: \"Foo\" extendee: \"MessageSet\" }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: Extensions of MessageSets must be optional "
+      "messages.\n");
+}
+
+TEST_F(ValidationErrorTest, FieldInMessageSet) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  options { message_set_wire_format: true }"
+      "  field { name: \"foo\" number: 1 label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "}",
+
+      "foo.proto: Foo.foo: NAME: MessageSets cannot have fields, only "
+      "extensions.\n");
+}
+
+TEST_F(ValidationErrorTest, NegativeExtensionRangeNumber) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension_range { start: -10 end: -1 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Extension numbers must be positive integers.\n");
+}
+
+TEST_F(ValidationErrorTest, HugeExtensionRangeNumber) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension_range { start: 1 end: 0x70000000 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Extension numbers cannot be greater than "
+      "536870911.\n");
+}
+
+TEST_F(ValidationErrorTest, ExtensionRangeEndBeforeStart) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension_range { start: 10 end: 10 }"
+      "  extension_range { start: 10 end: 5 }"
+      "}",
+
+      "foo.proto: Foo: NUMBER: Extension range end number must be greater than "
+      "start number.\n"
+      "foo.proto: Foo: NUMBER: Extension range end number must be greater than "
+      "start number.\n");
+}
+
+TEST_F(ValidationErrorTest, EmptyEnum) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type { name: \"Foo\" }"
+      // Also use the empty enum in a message to make sure there are no crashes
+      // during validation (possible if the code attempts to derive a default
+      // value for the field).
+      "message_type {"
+      "  name: \"Bar\""
+      "  field { name: \"foo\" number: 1 label:LABEL_OPTIONAL "
+      "type_name:\"Foo\" }"
+      "  field { name: \"bar\" number: 2 label:LABEL_OPTIONAL "
+      "type_name:\"Foo\" "
+      "          default_value: \"NO_SUCH_VALUE\" }"
+      "}",
+
+      "foo.proto: Foo: NAME: Enums must contain at least one value.\n"
+      "foo.proto: Bar.bar: DEFAULT_VALUE: Enum type \"Foo\" has no value named "
+      "\"NO_SUCH_VALUE\".\n");
+}
+
+TEST_F(ValidationErrorTest, UndefinedExtendee) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_INT32"
+      "              extendee: \"Bar\" }"
+      "}",
+
+      "foo.proto: Foo.foo: EXTENDEE: \"Bar\" is not defined.\n");
+}
+
+TEST_F(ValidationErrorTest, NonMessageExtendee) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type { name: \"Bar\" value { name:\"DUMMY\" number:0 } }"
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_INT32"
+      "              extendee: \"Bar\" }"
+      "}",
+
+      "foo.proto: Foo.foo: EXTENDEE: \"Bar\" is not a message type.\n");
+}
+
+TEST_F(ValidationErrorTest, NotAnExtensionNumber) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Bar\""
+      "}"
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_INT32"
+      "              extendee: \"Bar\" }"
+      "}",
+
+      "foo.proto: Foo.foo: NUMBER: \"Bar\" does not declare 1 as an extension "
+      "number.\n");
+}
+
+TEST_F(ValidationErrorTest, RequiredExtension) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Bar\""
+      "  extension_range { start: 1000 end: 10000 }"
+      "}"
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension {"
+      "    name:\"foo\""
+      "    number:1000"
+      "    label:LABEL_REQUIRED"
+      "    type:TYPE_INT32"
+      "    extendee: \"Bar\""
+      "  }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: The extension Foo.foo cannot be required.\n");
+}
+
+TEST_F(ValidationErrorTest, UndefinedFieldType) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\" }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: \"Bar\" is not defined.\n");
+}
+
+TEST_F(ValidationErrorTest, UndefinedFieldTypeWithDefault) {
+  // See b/12533582. Previously this failed because the default value was not
+  // accepted by the parser, which assumed an enum type, leading to an unclear
+  // error message. We want this input to yield a validation error instead,
+  // since the unknown type is the primary problem.
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"int\" "
+      "          default_value:\"1\" }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: \"int\" is not defined.\n");
+}
+
+TEST_F(ValidationErrorTest, UndefinedNestedFieldType) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  nested_type { name:\"Baz\" }"
+      "  field { name:\"foo\" number:1"
+      "          label:LABEL_OPTIONAL"
+      "          type_name:\"Foo.Baz.Bar\" }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: \"Foo.Baz.Bar\" is not defined.\n");
+}
+
+TEST_F(ValidationErrorTest, FieldTypeDefinedInUndeclaredDependency) {
+  BuildFile(
+      "name: \"bar.proto\" "
+      "message_type { name: \"Bar\" } ");
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\" }"
+      "}",
+      "foo.proto: Foo.foo: TYPE: \"Bar\" seems to be defined in \"bar.proto\", "
+      "which is not imported by \"foo.proto\".  To use it here, please add the "
+      "necessary import.\n");
+}
+
+TEST_F(ValidationErrorTest, FieldTypeDefinedInIndirectDependency) {
+  // Test for hidden dependencies.
+  //
+  // // bar.proto
+  // message Bar{}
+  //
+  // // forward.proto
+  // import "bar.proto"
+  //
+  // // foo.proto
+  // import "forward.proto"
+  // message Foo {
+  //   optional Bar foo = 1;  // Error, needs to import bar.proto explicitly.
+  // }
+  //
+  BuildFile(
+      "name: \"bar.proto\" "
+      "message_type { name: \"Bar\" }");
+
+  BuildFile(
+      "name: \"forward.proto\""
+      "dependency: \"bar.proto\"");
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"forward.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\" }"
+      "}",
+      "foo.proto: Foo.foo: TYPE: \"Bar\" seems to be defined in \"bar.proto\", "
+      "which is not imported by \"foo.proto\".  To use it here, please add the "
+      "necessary import.\n");
+}
+
+TEST_F(ValidationErrorTest, FieldTypeDefinedInPublicDependency) {
+  // Test for public dependencies.
+  //
+  // // bar.proto
+  // message Bar{}
+  //
+  // // forward.proto
+  // import public "bar.proto"
+  //
+  // // foo.proto
+  // import "forward.proto"
+  // message Foo {
+  //   optional Bar foo = 1;  // Correct. "bar.proto" is public imported into
+  //                          // forward.proto, so when "foo.proto" imports
+  //                          // "forward.proto", it imports "bar.proto" too.
+  // }
+  //
+  BuildFile(
+      "name: \"bar.proto\" "
+      "message_type { name: \"Bar\" }");
+
+  BuildFile(
+      "name: \"forward.proto\""
+      "dependency: \"bar.proto\" "
+      "public_dependency: 0");
+
+  BuildFile(
+      "name: \"foo.proto\" "
+      "dependency: \"forward.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\" }"
+      "}");
+}
+
+TEST_F(ValidationErrorTest, FieldTypeDefinedInTransitivePublicDependency) {
+  // Test for public dependencies.
+  //
+  // // bar.proto
+  // message Bar{}
+  //
+  // // forward.proto
+  // import public "bar.proto"
+  //
+  // // forward2.proto
+  // import public "forward.proto"
+  //
+  // // foo.proto
+  // import "forward2.proto"
+  // message Foo {
+  //   optional Bar foo = 1;  // Correct, public imports are transitive.
+  // }
+  //
+  BuildFile(
+      "name: \"bar.proto\" "
+      "message_type { name: \"Bar\" }");
+
+  BuildFile(
+      "name: \"forward.proto\""
+      "dependency: \"bar.proto\" "
+      "public_dependency: 0");
+
+  BuildFile(
+      "name: \"forward2.proto\""
+      "dependency: \"forward.proto\" "
+      "public_dependency: 0");
+
+  BuildFile(
+      "name: \"foo.proto\" "
+      "dependency: \"forward2.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\" }"
+      "}");
+}
+
+TEST_F(ValidationErrorTest,
+       FieldTypeDefinedInPrivateDependencyOfPublicDependency) {
+  // Test for public dependencies.
+  //
+  // // bar.proto
+  // message Bar{}
+  //
+  // // forward.proto
+  // import "bar.proto"
+  //
+  // // forward2.proto
+  // import public "forward.proto"
+  //
+  // // foo.proto
+  // import "forward2.proto"
+  // message Foo {
+  //   optional Bar foo = 1;  // Error, the "bar.proto" is not public imported
+  //                          // into "forward.proto", so will not be imported
+  //                          // into either "forward2.proto" or "foo.proto".
+  // }
+  //
+  BuildFile(
+      "name: \"bar.proto\" "
+      "message_type { name: \"Bar\" }");
+
+  BuildFile(
+      "name: \"forward.proto\""
+      "dependency: \"bar.proto\"");
+
+  BuildFile(
+      "name: \"forward2.proto\""
+      "dependency: \"forward.proto\" "
+      "public_dependency: 0");
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"forward2.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\" }"
+      "}",
+      "foo.proto: Foo.foo: TYPE: \"Bar\" seems to be defined in \"bar.proto\", "
+      "which is not imported by \"foo.proto\".  To use it here, please add the "
+      "necessary import.\n");
+}
+
+
+TEST_F(ValidationErrorTest, SearchMostLocalFirst) {
+  // The following should produce an error that Bar.Baz is resolved but
+  // not defined:
+  //   message Bar { message Baz {} }
+  //   message Foo {
+  //     message Bar {
+  //       // Placing "message Baz{}" here, or removing Foo.Bar altogether,
+  //       // would fix the error.
+  //     }
+  //     optional Bar.Baz baz = 1;
+  //   }
+  // An one point the lookup code incorrectly did not produce an error in this
+  // case, because when looking for Bar.Baz, it would try "Foo.Bar.Baz" first,
+  // fail, and ten try "Bar.Baz" and succeed, even though "Bar" should actually
+  // refer to the inner Bar, not the outer one.
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Bar\""
+      "  nested_type { name: \"Baz\" }"
+      "}"
+      "message_type {"
+      "  name: \"Foo\""
+      "  nested_type { name: \"Bar\" }"
+      "  field { name:\"baz\" number:1 label:LABEL_OPTIONAL"
+      "          type_name:\"Bar.Baz\" }"
+      "}",
+
+      "foo.proto: Foo.baz: TYPE: \"Bar.Baz\" is resolved to \"Foo.Bar.Baz\","
+      " which is not defined. The innermost scope is searched first in name "
+      "resolution. Consider using a leading '.'(i.e., \".Bar.Baz\") to start "
+      "from the outermost scope.\n");
+}
+
+TEST_F(ValidationErrorTest, SearchMostLocalFirst2) {
+  // This test would find the most local "Bar" first, and does, but
+  // proceeds to find the outer one because the inner one's not an
+  // aggregate.
+  BuildFile(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Bar\""
+      "  nested_type { name: \"Baz\" }"
+      "}"
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name: \"Bar\" number:1 type:TYPE_BYTES } "
+      "  field { name:\"baz\" number:2 label:LABEL_OPTIONAL"
+      "          type_name:\"Bar.Baz\" }"
+      "}");
+}
+
+TEST_F(ValidationErrorTest, PackageOriginallyDeclaredInTransitiveDependent) {
+  // Imagine we have the following:
+  //
+  // foo.proto:
+  //   package foo.bar;
+  // bar.proto:
+  //   package foo.bar;
+  //   import "foo.proto";
+  //   message Bar {}
+  // baz.proto:
+  //   package foo;
+  //   import "bar.proto"
+  //   message Baz { optional bar.Bar qux = 1; }
+  //
+  // When validating baz.proto, we will look up "bar.Bar".  As part of this
+  // lookup, we first lookup "bar" then try to find "Bar" within it.  "bar"
+  // should resolve to "foo.bar".  Note, though, that "foo.bar" was originally
+  // defined in foo.proto, which is not a direct dependency of baz.proto.  The
+  // implementation of FindSymbol() normally only returns symbols in direct
+  // dependencies, not indirect ones.  This test insures that this does not
+  // prevent it from finding "foo.bar".
+
+  BuildFile(
+      "name: \"foo.proto\" "
+      "package: \"foo.bar\" ");
+  BuildFile(
+      "name: \"bar.proto\" "
+      "package: \"foo.bar\" "
+      "dependency: \"foo.proto\" "
+      "message_type { name: \"Bar\" }");
+  BuildFile(
+      "name: \"baz.proto\" "
+      "package: \"foo\" "
+      "dependency: \"bar.proto\" "
+      "message_type { "
+      "  name: \"Baz\" "
+      "  field { name:\"qux\" number:1 label:LABEL_OPTIONAL "
+      "          type_name:\"bar.Bar\" }"
+      "}");
+}
+
+TEST_F(ValidationErrorTest, FieldTypeNotAType) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL "
+      "          type_name:\".Foo.bar\" }"
+      "  field { name:\"bar\" number:2 label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: \".Foo.bar\" is not a type.\n");
+}
+
+TEST_F(ValidationErrorTest, RelativeFieldTypeNotAType) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  nested_type {"
+      "    name: \"Bar\""
+      "    field { name:\"Baz\" number:2 label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "  }"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL "
+      "          type_name:\"Bar.Baz\" }"
+      "}",
+      "foo.proto: Foo.foo: TYPE: \"Bar.Baz\" is not a type.\n");
+}
+
+TEST_F(ValidationErrorTest, FieldTypeMayBeItsName) {
+  BuildFile(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Bar\""
+      "}"
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"Bar\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\" }"
+      "}");
+}
+
+TEST_F(ValidationErrorTest, EnumFieldTypeIsMessage) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { name: \"Bar\" } "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_ENUM"
+      "          type_name:\"Bar\" }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: \"Bar\" is not an enum type.\n");
+}
+
+TEST_F(ValidationErrorTest, MessageFieldTypeIsEnum) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type { name: \"Bar\" value { name:\"DUMMY\" number:0 } } "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_MESSAGE"
+      "          type_name:\"Bar\" }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: \"Bar\" is not a message type.\n");
+}
+
+TEST_F(ValidationErrorTest, BadEnumDefaultValue) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type { name: \"Bar\" value { name:\"DUMMY\" number:0 } } "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\""
+      "          default_value:\"NO_SUCH_VALUE\" }"
+      "}",
+
+      "foo.proto: Foo.foo: DEFAULT_VALUE: Enum type \"Bar\" has no value named "
+      "\"NO_SUCH_VALUE\".\n");
+}
+
+TEST_F(ValidationErrorTest, EnumDefaultValueIsInteger) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type { name: \"Bar\" value { name:\"DUMMY\" number:0 } } "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\""
+      "          default_value:\"0\" }"
+      "}",
+
+      "foo.proto: Foo.foo: DEFAULT_VALUE: Default value for an enum field must "
+      "be an identifier.\n");
+}
+
+TEST_F(ValidationErrorTest, PrimitiveWithTypeName) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_INT32"
+      "          type_name:\"Foo\" }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: Field with primitive type has type_name.\n");
+}
+
+TEST_F(ValidationErrorTest, NonPrimitiveWithoutTypeName) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_MESSAGE }"
+      "}",
+
+      "foo.proto: Foo.foo: TYPE: Field with message or enum type missing "
+      "type_name.\n");
+}
+
+TEST_F(ValidationErrorTest, OneofWithNoFields) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  oneof_decl { name:\"bar\" }"
+      "}",
+
+      "foo.proto: Foo.bar: NAME: Oneof must have at least one field.\n");
+}
+
+TEST_F(ValidationErrorTest, OneofLabelMismatch) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  field { name:\"foo\" number:1 label:LABEL_REPEATED type:TYPE_INT32 "
+      "          oneof_index:0 }"
+      "  oneof_decl { name:\"bar\" }"
+      "}",
+
+      "foo.proto: Foo.foo: NAME: Fields of oneofs must themselves have label "
+      "LABEL_OPTIONAL.\n");
+}
+
+TEST_F(ValidationErrorTest, InputTypeNotDefined) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { name: \"Foo\" } "
+      "service {"
+      "  name: \"TestService\""
+      "  method { name: \"A\" input_type: \"Bar\" output_type: \"Foo\" }"
+      "}",
+
+      "foo.proto: TestService.A: INPUT_TYPE: \"Bar\" is not defined.\n"
+  );
+}
+
+TEST_F(ValidationErrorTest, InputTypeNotAMessage) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { name: \"Foo\" } "
+      "enum_type { name: \"Bar\" value { name:\"DUMMY\" number:0 } } "
+      "service {"
+      "  name: \"TestService\""
+      "  method { name: \"A\" input_type: \"Bar\" output_type: \"Foo\" }"
+      "}",
+
+      "foo.proto: TestService.A: INPUT_TYPE: \"Bar\" is not a message type.\n"
+  );
+}
+
+TEST_F(ValidationErrorTest, OutputTypeNotDefined) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { name: \"Foo\" } "
+      "service {"
+      "  name: \"TestService\""
+      "  method { name: \"A\" input_type: \"Foo\" output_type: \"Bar\" }"
+      "}",
+
+      "foo.proto: TestService.A: OUTPUT_TYPE: \"Bar\" is not defined.\n"
+  );
+}
+
+TEST_F(ValidationErrorTest, OutputTypeNotAMessage) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { name: \"Foo\" } "
+      "enum_type { name: \"Bar\" value { name:\"DUMMY\" number:0 } } "
+      "service {"
+      "  name: \"TestService\""
+      "  method { name: \"A\" input_type: \"Foo\" output_type: \"Bar\" }"
+      "}",
+
+      "foo.proto: TestService.A: OUTPUT_TYPE: \"Bar\" is not a message type.\n"
+  );
+}
+
+
+TEST_F(ValidationErrorTest, IllegalPackedField) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {\n"
+      "  name: \"Foo\""
+      "  field { name:\"packed_string\" number:1 label:LABEL_REPEATED "
+      "          type:TYPE_STRING "
+      "          options { uninterpreted_option {"
+      "            name { name_part: \"packed\" is_extension: false }"
+      "            identifier_value: \"true\" }}}\n"
+      "  field { name:\"packed_message\" number:3 label:LABEL_REPEATED "
+      "          type_name: \"Foo\""
+      "          options { uninterpreted_option {"
+      "            name { name_part: \"packed\" is_extension: false }"
+      "            identifier_value: \"true\" }}}\n"
+      "  field { name:\"optional_int32\" number: 4 label: LABEL_OPTIONAL "
+      "          type:TYPE_INT32 "
+      "          options { uninterpreted_option {"
+      "            name { name_part: \"packed\" is_extension: false }"
+      "            identifier_value: \"true\" }}}\n"
+      "}",
+
+      "foo.proto: Foo.packed_string: TYPE: [packed = true] can only be "
+      "specified for repeated primitive fields.\n"
+      "foo.proto: Foo.packed_message: TYPE: [packed = true] can only be "
+      "specified for repeated primitive fields.\n"
+      "foo.proto: Foo.optional_int32: TYPE: [packed = true] can only be "
+      "specified for repeated primitive fields.\n");
+}
+
+TEST_F(ValidationErrorTest, OptionWrongType) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { "
+      "  name: \"TestMessage\" "
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_STRING "
+      "          options { uninterpreted_option { name { name_part: \"ctype\" "
+      "                                                  is_extension: false }"
+      "                                           positive_int_value: 1 }"
+      "          }"
+      "  }"
+      "}\n",
+
+      "foo.proto: TestMessage.foo: OPTION_VALUE: Value must be identifier for "
+      "enum-valued option \"google.protobuf.FieldOptions.ctype\".\n");
+}
+
+TEST_F(ValidationErrorTest, OptionExtendsAtomicType) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { "
+      "  name: \"TestMessage\" "
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_STRING "
+      "          options { uninterpreted_option { name { name_part: \"ctype\" "
+      "                                                  is_extension: false }"
+      "                                           name { name_part: \"foo\" "
+      "                                                  is_extension: true }"
+      "                                           positive_int_value: 1 }"
+      "          }"
+      "  }"
+      "}\n",
+
+      "foo.proto: TestMessage.foo: OPTION_NAME: Option \"ctype\" is an "
+      "atomic type, not a message.\n");
+}
+
+TEST_F(ValidationErrorTest, DupOption) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { "
+      "  name: \"TestMessage\" "
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_UINT32 "
+      "          options { uninterpreted_option { name { name_part: \"ctype\" "
+      "                                                  is_extension: false }"
+      "                                           identifier_value: \"CORD\" }"
+      "                    uninterpreted_option { name { name_part: \"ctype\" "
+      "                                                  is_extension: false }"
+      "                                           identifier_value: \"CORD\" }"
+      "          }"
+      "  }"
+      "}\n",
+
+      "foo.proto: TestMessage.foo: OPTION_NAME: Option \"ctype\" was "
+      "already set.\n");
+}
+
+TEST_F(ValidationErrorTest, InvalidOptionName) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type { "
+      "  name: \"TestMessage\" "
+      "  field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_BOOL "
+      "          options { uninterpreted_option { "
+      "                      name { name_part: \"uninterpreted_option\" "
+      "                             is_extension: false }"
+      "                      positive_int_value: 1 "
+      "                    }"
+      "          }"
+      "  }"
+      "}\n",
+
+      "foo.proto: TestMessage.foo: OPTION_NAME: Option must not use "
+      "reserved name \"uninterpreted_option\".\n");
+}
+
+TEST_F(ValidationErrorTest, RepeatedMessageOption) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "message_type: { name: \"Bar\" field: { "
+      "  name: \"foo\" number: 1 label: LABEL_OPTIONAL type: TYPE_INT32 } "
+      "} "
+      "extension { name: \"bar\" number: 7672757 label: LABEL_REPEATED "
+      "            type: TYPE_MESSAGE type_name: \"Bar\" "
+      "            extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"bar\" "
+      "                                        is_extension: true } "
+      "                                 name { name_part: \"foo\" "
+      "                                        is_extension: false } "
+      "                                 positive_int_value: 1 } }",
+
+      "foo.proto: foo.proto: OPTION_NAME: Option field \"(bar)\" is a "
+      "repeated message. Repeated message options must be initialized "
+      "using an aggregate value.\n");
+}
+
+TEST_F(ValidationErrorTest, ResolveUndefinedOption) {
+  // The following should produce an error that baz.bar is resolved but not
+  // defined.
+  // foo.proto:
+  //   package baz
+  //   import google/protobuf/descriptor.proto
+  //   message Bar { optional int32 foo = 1; }
+  //   extend FileOptions { optional Bar bar = 7672757; }
+  //
+  // qux.proto:
+  //   package qux.baz
+  //   option (baz.bar).foo = 1;
+  //
+  // Although "baz.bar" is already defined, the lookup code will try
+  // "qux.baz.bar", since it's the match from the innermost scope, which will
+  // cause a symbol not defined error.
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFile(
+      "name: \"foo.proto\" "
+      "package: \"baz\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "message_type: { name: \"Bar\" field: { "
+      "  name: \"foo\" number: 1 label: LABEL_OPTIONAL type: TYPE_INT32 } "
+      "} "
+      "extension { name: \"bar\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_MESSAGE type_name: \"Bar\" "
+      "            extendee: \"google.protobuf.FileOptions\" }");
+
+  BuildFileWithErrors(
+      "name: \"qux.proto\" "
+      "package: \"qux.baz\" "
+      "options { uninterpreted_option { name { name_part: \"baz.bar\" "
+      "                                        is_extension: true } "
+      "                                 name { name_part: \"foo\" "
+      "                                        is_extension: false } "
+      "                                 positive_int_value: 1 } }",
+
+      "qux.proto: qux.proto: OPTION_NAME: Option \"(baz.bar)\" is resolved to "
+      "\"(qux.baz.bar)\","
+      " which is not defined. The innermost scope is searched first in name "
+      "resolution. Consider using a leading '.'(i.e., \"(.baz.bar)\") to start "
+      "from the outermost scope.\n");
+}
+
+TEST_F(ValidationErrorTest, UnknownOption) {
+  BuildFileWithErrors(
+      "name: \"qux.proto\" "
+      "package: \"qux.baz\" "
+      "options { uninterpreted_option { name { name_part: \"baaz.bar\" "
+      "                                        is_extension: true } "
+      "                                 name { name_part: \"foo\" "
+      "                                        is_extension: false } "
+      "                                 positive_int_value: 1 } }",
+
+      "qux.proto: qux.proto: OPTION_NAME: Option \"(baaz.bar)\" unknown. "
+      "Ensure "
+      "that your proto definition file imports the proto which defines the "
+      "option.\n");
+}
+
+TEST_F(ValidationErrorTest, CustomOptionConflictingFieldNumber) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo1\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_INT32 extendee: \"google.protobuf.FieldOptions\" }"
+      "extension { name: \"foo2\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_INT32 extendee: \"google.protobuf.FieldOptions\" }",
+
+      "foo.proto: foo2: NUMBER: Extension number 7672757 has already been used "
+      "in \"google.protobuf.FieldOptions\" by extension \"foo1\".\n");
+}
+
+TEST_F(ValidationErrorTest, Int32OptionValueOutOfPositiveRange) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_INT32 extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 positive_int_value: 0x80000000 } "
+      "}",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value out of range "
+      "for int32 option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, Int32OptionValueOutOfNegativeRange) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_INT32 extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 negative_int_value: -0x80000001 } "
+      "}",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value out of range "
+      "for int32 option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, Int32OptionValueIsNotPositiveInt) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_INT32 extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 string_value: \"5\" } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value must be integer "
+      "for int32 option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, Int64OptionValueOutOfRange) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_INT64 extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 positive_int_value: 0x8000000000000000 "
+      "} "
+      "}",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value out of range "
+      "for int64 option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, Int64OptionValueIsNotPositiveInt) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_INT64 extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 identifier_value: \"5\" } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value must be integer "
+      "for int64 option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, UInt32OptionValueOutOfRange) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_UINT32 extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 positive_int_value: 0x100000000 } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value out of range "
+      "for uint32 option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, UInt32OptionValueIsNotPositiveInt) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_UINT32 extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 double_value: -5.6 } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value must be non-negative integer "
+      "for uint32 option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, UInt64OptionValueIsNotPositiveInt) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_UINT64 extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 negative_int_value: -5 } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value must be non-negative integer "
+      "for uint64 option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, FloatOptionValueIsNotNumber) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_FLOAT extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 string_value: \"bar\" } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value must be number "
+      "for float option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, DoubleOptionValueIsNotNumber) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_DOUBLE extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 string_value: \"bar\" } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value must be number "
+      "for double option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, BoolOptionValueIsNotTrueOrFalse) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_BOOL extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 identifier_value: \"bar\" } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value must be \"true\" or \"false\" "
+      "for boolean option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, EnumOptionValueIsNotIdentifier) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "enum_type { name: \"FooEnum\" value { name: \"BAR\" number: 1 } "
+      "                              value { name: \"BAZ\" number: 2 } }"
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_ENUM type_name: \"FooEnum\" "
+      "            extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 string_value: \"QUUX\" } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value must be identifier for "
+      "enum-valued option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, EnumOptionValueIsNotEnumValueName) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "enum_type { name: \"FooEnum\" value { name: \"BAR\" number: 1 } "
+      "                              value { name: \"BAZ\" number: 2 } }"
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_ENUM type_name: \"FooEnum\" "
+      "            extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 identifier_value: \"QUUX\" } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Enum type \"FooEnum\" has no value "
+      "named \"QUUX\" for option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, EnumOptionValueIsSiblingEnumValueName) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "enum_type { name: \"FooEnum1\" value { name: \"BAR\" number: 1 } "
+      "                               value { name: \"BAZ\" number: 2 } }"
+      "enum_type { name: \"FooEnum2\" value { name: \"QUX\" number: 1 } "
+      "                               value { name: \"QUUX\" number: 2 } }"
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_ENUM type_name: \"FooEnum1\" "
+      "            extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 identifier_value: \"QUUX\" } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Enum type \"FooEnum1\" has no value "
+      "named \"QUUX\" for option \"foo\". This appears to be a value from a "
+      "sibling type.\n");
+}
+
+TEST_F(ValidationErrorTest, StringOptionValueIsNotString) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_STRING extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 identifier_value: \"QUUX\" } }",
+
+      "foo.proto: foo.proto: OPTION_VALUE: Value must be quoted string "
+      "for "
+      "string option \"foo\".\n");
+}
+
+TEST_F(ValidationErrorTest, JsonNameOptionOnExtensions) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "package: \"foo\" "
+      "message_type {"
+      "  name: \"Foo\""
+      "  extension_range { start: 10 end: 20 }"
+      "}"
+      "extension {"
+      "  name: \"value\""
+      "  number: 10"
+      "  label: LABEL_OPTIONAL"
+      "  type: TYPE_INT32"
+      "  extendee: \"foo.Foo\""
+      "  json_name: \"myName\""
+      "}",
+      "foo.proto: foo.value: OPTION_NAME: option json_name is not allowed on "
+      "extension fields.\n");
+}
+
+TEST_F(ValidationErrorTest, DuplicateExtensionFieldNumber) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFile(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"option1\" number: 1000 label: LABEL_OPTIONAL "
+      "            type: TYPE_INT32 extendee: \"google.protobuf.FileOptions\" }");
+
+  BuildFileWithWarnings(
+      "name: \"bar.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "extension { name: \"option2\" number: 1000 label: LABEL_OPTIONAL "
+      "            type: TYPE_INT32 extendee: \"google.protobuf.FileOptions\" }",
+      "bar.proto: option2: NUMBER: Extension number 1000 has already been used "
+      "in \"google.protobuf.FileOptions\" by extension \"option1\" defined in "
+      "foo.proto.\n");
+}
+
+// Helper function for tests that check for aggregate value parsing
+// errors.  The "value" argument is embedded inside the
+// "uninterpreted_option" portion of the result.
+static std::string EmbedAggregateValue(const char* value) {
+  return strings::Substitute(
+      "name: \"foo.proto\" "
+      "dependency: \"google/protobuf/descriptor.proto\" "
+      "message_type { name: \"Foo\" } "
+      "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL "
+      "            type: TYPE_MESSAGE type_name: \"Foo\" "
+      "            extendee: \"google.protobuf.FileOptions\" }"
+      "options { uninterpreted_option { name { name_part: \"foo\" "
+      "                                        is_extension: true } "
+      "                                 $0 } }",
+      value);
+}
+
+TEST_F(ValidationErrorTest, AggregateValueNotFound) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      EmbedAggregateValue("string_value: \"\""),
+      "foo.proto: foo.proto: OPTION_VALUE: Option \"foo\" is a message. "
+      "To set the entire message, use syntax like "
+      "\"foo = {  }\". To set fields within it, use "
+      "syntax like \"foo.foo = value\".\n");
+}
+
+TEST_F(ValidationErrorTest, AggregateValueParseError) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      EmbedAggregateValue("aggregate_value: \"1+2\""),
+      "foo.proto: foo.proto: OPTION_VALUE: Error while parsing option "
+      "value for \"foo\": Expected identifier, got: 1\n");
+}
+
+TEST_F(ValidationErrorTest, AggregateValueUnknownFields) {
+  BuildDescriptorMessagesInTestPool();
+
+  BuildFileWithErrors(
+      EmbedAggregateValue("aggregate_value: \"x:100\""),
+      "foo.proto: foo.proto: OPTION_VALUE: Error while parsing option "
+      "value for \"foo\": Message type \"Foo\" has no field named \"x\".\n");
+}
+
+TEST_F(ValidationErrorTest, NotLiteImportsLite) {
+  BuildFile(
+      "name: \"bar.proto\" "
+      "options { optimize_for: LITE_RUNTIME } ");
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"bar.proto\" ",
+
+      "foo.proto: bar.proto: IMPORT: Files that do not use optimize_for = "
+      "LITE_RUNTIME cannot import files which do use this option.  This file "
+      "is not lite, but it imports \"bar.proto\" which is.\n");
+}
+
+TEST_F(ValidationErrorTest, LiteExtendsNotLite) {
+  BuildFile(
+      "name: \"bar.proto\" "
+      "message_type: {"
+      "  name: \"Bar\""
+      "  extension_range { start: 1 end: 1000 }"
+      "}");
+
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "dependency: \"bar.proto\" "
+      "options { optimize_for: LITE_RUNTIME } "
+      "extension { name: \"ext\" number: 123 label: LABEL_OPTIONAL "
+      "            type: TYPE_INT32 extendee: \"Bar\" }",
+
+      "foo.proto: ext: EXTENDEE: Extensions to non-lite types can only be "
+      "declared in non-lite files.  Note that you cannot extend a non-lite "
+      "type to contain a lite type, but the reverse is allowed.\n");
+}
+
+TEST_F(ValidationErrorTest, NoLiteServices) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "options {"
+      "  optimize_for: LITE_RUNTIME"
+      "  cc_generic_services: true"
+      "  java_generic_services: true"
+      "} "
+      "service { name: \"Foo\" }",
+
+      "foo.proto: Foo: NAME: Files with optimize_for = LITE_RUNTIME cannot "
+      "define services unless you set both options cc_generic_services and "
+      "java_generic_services to false.\n");
+
+  BuildFile(
+      "name: \"bar.proto\" "
+      "options {"
+      "  optimize_for: LITE_RUNTIME"
+      "  cc_generic_services: false"
+      "  java_generic_services: false"
+      "} "
+      "service { name: \"Bar\" }");
+}
+
+TEST_F(ValidationErrorTest, RollbackAfterError) {
+  // Build a file which contains every kind of construct but references an
+  // undefined type.  All these constructs will be added to the symbol table
+  // before the undefined type error is noticed.  The DescriptorPool will then
+  // have to roll everything back.
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"foo\" label:LABEL_OPTIONAL type:TYPE_INT32 number:1 }"
+      "} "
+      "enum_type {"
+      "  name: \"TestEnum\""
+      "  value { name:\"BAR\" number:1 }"
+      "} "
+      "service {"
+      "  name: \"TestService\""
+      "  method {"
+      "    name: \"Baz\""
+      "    input_type: \"NoSuchType\""  // error
+      "    output_type: \"TestMessage\""
+      "  }"
+      "}",
+
+      "foo.proto: TestService.Baz: INPUT_TYPE: \"NoSuchType\" is not defined.\n"
+  );
+
+  // Make sure that if we build the same file again with the error fixed,
+  // it works.  If the above rollback was incomplete, then some symbols will
+  // be left defined, and this second attempt will fail since it tries to
+  // re-define the same symbols.
+  BuildFile(
+      "name: \"foo.proto\" "
+      "message_type {"
+      "  name: \"TestMessage\""
+      "  field { name:\"foo\" label:LABEL_OPTIONAL type:TYPE_INT32 number:1 }"
+      "} "
+      "enum_type {"
+      "  name: \"TestEnum\""
+      "  value { name:\"BAR\" number:1 }"
+      "} "
+      "service {"
+      "  name: \"TestService\""
+      "  method { name:\"Baz\""
+      "           input_type:\"TestMessage\""
+      "           output_type:\"TestMessage\" }"
+      "}");
+}
+
+TEST_F(ValidationErrorTest, ErrorsReportedToLogError) {
+  // Test that errors are reported to GOOGLE_LOG(ERROR) if no error collector is
+  // provided.
+
+  FileDescriptorProto file_proto;
+  ASSERT_TRUE(
+      TextFormat::ParseFromString("name: \"foo.proto\" "
+                                  "message_type { name: \"Foo\" } "
+                                  "message_type { name: \"Foo\" } ",
+                                  &file_proto));
+
+  std::vector errors;
+
+  {
+    ScopedMemoryLog log;
+    EXPECT_TRUE(pool_.BuildFile(file_proto) == nullptr);
+    errors = log.GetMessages(ERROR);
+  }
+
+  ASSERT_EQ(2, errors.size());
+
+  EXPECT_EQ("Invalid proto descriptor for file \"foo.proto\":", errors[0]);
+  EXPECT_EQ("  Foo: \"Foo\" is already defined.", errors[1]);
+}
+
+TEST_F(ValidationErrorTest, DisallowEnumAlias) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Bar\""
+      "  value { name:\"ENUM_A\" number:0 }"
+      "  value { name:\"ENUM_B\" number:0 }"
+      "}",
+      "foo.proto: Bar: NUMBER: "
+      "\"ENUM_B\" uses the same enum value as \"ENUM_A\". "
+      "If this is intended, set 'option allow_alias = true;' to the enum "
+      "definition.\n");
+}
+
+TEST_F(ValidationErrorTest, AllowEnumAlias) {
+  BuildFile(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Bar\""
+      "  value { name:\"ENUM_A\" number:0 }"
+      "  value { name:\"ENUM_B\" number:0 }"
+      "  options { allow_alias: true }"
+      "}");
+}
+
+TEST_F(ValidationErrorTest, UnusedImportWarning) {
+  pool_.AddUnusedImportTrackFile("bar.proto");
+  BuildFile(
+      "name: \"bar.proto\" "
+      "message_type { name: \"Bar\" }");
+
+  pool_.AddUnusedImportTrackFile("base.proto");
+  BuildFile(
+      "name: \"base.proto\" "
+      "message_type { name: \"Base\" }");
+
+  pool_.AddUnusedImportTrackFile("baz.proto");
+  BuildFile(
+      "name: \"baz.proto\" "
+      "message_type { name: \"Baz\" }");
+
+  pool_.AddUnusedImportTrackFile("public.proto");
+  BuildFile(
+      "name: \"public.proto\" "
+      "dependency: \"bar.proto\""
+      "public_dependency: 0");
+
+  // // forward.proto
+  // import "base.proto"       // No warning: Base message is used.
+  // import "bar.proto"        // Will log a warning.
+  // import public "baz.proto" // No warning: Do not track import public.
+  // import "public.proto"     // No warning: public.proto has import public.
+  // message Forward {
+  //   optional Base base = 1;
+  // }
+  //
+  pool_.AddUnusedImportTrackFile("forward.proto");
+  BuildFileWithWarnings(
+      "name: \"forward.proto\""
+      "dependency: \"base.proto\""
+      "dependency: \"bar.proto\""
+      "dependency: \"baz.proto\""
+      "dependency: \"public.proto\""
+      "public_dependency: 2 "
+      "message_type {"
+      "  name: \"Forward\""
+      "  field { name:\"base\" number:1 label:LABEL_OPTIONAL "
+      "type_name:\"Base\" }"
+      "}",
+      "forward.proto: bar.proto: IMPORT: Import bar.proto is unused.\n");
+}
+
+namespace {
+void FillValidMapEntry(FileDescriptorProto* file_proto) {
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "name: 'foo.proto' "
+      "message_type { "
+      "  name: 'Foo' "
+      "  field { "
+      "    name: 'foo_map' number: 1 label:LABEL_REPEATED "
+      "    type_name: 'FooMapEntry' "
+      "  } "
+      "  nested_type { "
+      "    name: 'FooMapEntry' "
+      "    options {  map_entry: true } "
+      "    field { "
+      "      name: 'key' number: 1 type:TYPE_INT32 label:LABEL_OPTIONAL "
+      "    } "
+      "    field { "
+      "      name: 'value' number: 2 type:TYPE_INT32 label:LABEL_OPTIONAL "
+      "    } "
+      "  } "
+      "} "
+      "message_type { "
+      "  name: 'Bar' "
+      "  extension_range { start: 1 end: 10 }"
+      "} ",
+      file_proto));
+}
+static const char* kMapEntryErrorMessage =
+    "foo.proto: Foo.foo_map: TYPE: map_entry should not be set explicitly. "
+    "Use map instead.\n";
+static const char* kMapEntryKeyTypeErrorMessage =
+    "foo.proto: Foo.foo_map: TYPE: Key in map fields cannot be float/double, "
+    "bytes or message types.\n";
+
+}  // namespace
+
+TEST_F(ValidationErrorTest, MapEntryBase) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  BuildFile(file_proto.DebugString());
+}
+
+TEST_F(ValidationErrorTest, MapEntryExtensionRange) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  TextFormat::MergeFromString(
+      "extension_range { "
+      "  start: 10 end: 20 "
+      "} ",
+      file_proto.mutable_message_type(0)->mutable_nested_type(0));
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryExtension) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  TextFormat::MergeFromString(
+      "extension { "
+      "  name: 'foo_ext' extendee: '.Bar' number: 5"
+      "} ",
+      file_proto.mutable_message_type(0)->mutable_nested_type(0));
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryNestedType) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  TextFormat::MergeFromString(
+      "nested_type { "
+      "  name: 'Bar' "
+      "} ",
+      file_proto.mutable_message_type(0)->mutable_nested_type(0));
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryEnumTypes) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  TextFormat::MergeFromString(
+      "enum_type { "
+      "  name: 'BarEnum' "
+      "  value { name: 'BAR_BAR' number:0 } "
+      "} ",
+      file_proto.mutable_message_type(0)->mutable_nested_type(0));
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryExtraField) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  TextFormat::MergeFromString(
+      "field { "
+      "  name: 'other_field' "
+      "  label: LABEL_OPTIONAL "
+      "  type: TYPE_INT32 "
+      "  number: 3 "
+      "} ",
+      file_proto.mutable_message_type(0)->mutable_nested_type(0));
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryMessageName) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  file_proto.mutable_message_type(0)->mutable_nested_type(0)->set_name(
+      "OtherMapEntry");
+  file_proto.mutable_message_type(0)->mutable_field(0)->set_type_name(
+      "OtherMapEntry");
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryNoneRepeatedMapEntry) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  file_proto.mutable_message_type(0)->mutable_field(0)->set_label(
+      FieldDescriptorProto::LABEL_OPTIONAL);
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryDifferentContainingType) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  // Move the nested MapEntry message into the top level, which should not pass
+  // the validation.
+  file_proto.mutable_message_type()->AddAllocated(
+      file_proto.mutable_message_type(0)->mutable_nested_type()->ReleaseLast());
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryKeyName) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  FieldDescriptorProto* key =
+      file_proto.mutable_message_type(0)->mutable_nested_type(0)->mutable_field(
+          0);
+  key->set_name("Key");
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryKeyLabel) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  FieldDescriptorProto* key =
+      file_proto.mutable_message_type(0)->mutable_nested_type(0)->mutable_field(
+          0);
+  key->set_label(FieldDescriptorProto::LABEL_REQUIRED);
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryKeyNumber) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  FieldDescriptorProto* key =
+      file_proto.mutable_message_type(0)->mutable_nested_type(0)->mutable_field(
+          0);
+  key->set_number(3);
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryValueName) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  FieldDescriptorProto* value =
+      file_proto.mutable_message_type(0)->mutable_nested_type(0)->mutable_field(
+          1);
+  value->set_name("Value");
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryValueLabel) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  FieldDescriptorProto* value =
+      file_proto.mutable_message_type(0)->mutable_nested_type(0)->mutable_field(
+          1);
+  value->set_label(FieldDescriptorProto::LABEL_REQUIRED);
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryValueNumber) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  FieldDescriptorProto* value =
+      file_proto.mutable_message_type(0)->mutable_nested_type(0)->mutable_field(
+          1);
+  value->set_number(3);
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryKeyTypeFloat) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  FieldDescriptorProto* key =
+      file_proto.mutable_message_type(0)->mutable_nested_type(0)->mutable_field(
+          0);
+  key->set_type(FieldDescriptorProto::TYPE_FLOAT);
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryKeyTypeErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryKeyTypeDouble) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  FieldDescriptorProto* key =
+      file_proto.mutable_message_type(0)->mutable_nested_type(0)->mutable_field(
+          0);
+  key->set_type(FieldDescriptorProto::TYPE_DOUBLE);
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryKeyTypeErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryKeyTypeBytes) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  FieldDescriptorProto* key =
+      file_proto.mutable_message_type(0)->mutable_nested_type(0)->mutable_field(
+          0);
+  key->set_type(FieldDescriptorProto::TYPE_BYTES);
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryKeyTypeErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryKeyTypeEnum) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  FieldDescriptorProto* key =
+      file_proto.mutable_message_type(0)->mutable_nested_type(0)->mutable_field(
+          0);
+  key->clear_type();
+  key->set_type_name("BarEnum");
+  EnumDescriptorProto* enum_proto = file_proto.add_enum_type();
+  enum_proto->set_name("BarEnum");
+  EnumValueDescriptorProto* enum_value_proto = enum_proto->add_value();
+  enum_value_proto->set_name("BAR_VALUE0");
+  enum_value_proto->set_number(0);
+  BuildFileWithErrors(file_proto.DebugString(),
+                      "foo.proto: Foo.foo_map: TYPE: Key in map fields cannot "
+                      "be enum types.\n");
+  // Enum keys are not allowed in proto3 as well.
+  // Get rid of extensions for proto3 to make it proto3 compatible.
+  file_proto.mutable_message_type()->RemoveLast();
+  file_proto.set_syntax("proto3");
+  BuildFileWithErrors(file_proto.DebugString(),
+                      "foo.proto: Foo.foo_map: TYPE: Key in map fields cannot "
+                      "be enum types.\n");
+}
+
+TEST_F(ValidationErrorTest, MapEntryKeyTypeMessage) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  FieldDescriptorProto* key =
+      file_proto.mutable_message_type(0)->mutable_nested_type(0)->mutable_field(
+          0);
+  key->clear_type();
+  key->set_type_name(".Bar");
+  BuildFileWithErrors(file_proto.DebugString(), kMapEntryKeyTypeErrorMessage);
+}
+
+TEST_F(ValidationErrorTest, MapEntryConflictsWithField) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  TextFormat::MergeFromString(
+      "field { "
+      "  name: 'FooMapEntry' "
+      "  type: TYPE_INT32 "
+      "  label: LABEL_OPTIONAL "
+      "  number: 100 "
+      "}",
+      file_proto.mutable_message_type(0));
+  BuildFileWithErrors(
+      file_proto.DebugString(),
+      "foo.proto: Foo.FooMapEntry: NAME: \"FooMapEntry\" is already defined in "
+      "\"Foo\".\n"
+      "foo.proto: Foo.foo_map: TYPE: \"FooMapEntry\" is not defined.\n"
+      "foo.proto: Foo: NAME: Expanded map entry type FooMapEntry conflicts "
+      "with an existing field.\n");
+}
+
+TEST_F(ValidationErrorTest, MapEntryConflictsWithMessage) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  TextFormat::MergeFromString(
+      "nested_type { "
+      "  name: 'FooMapEntry' "
+      "}",
+      file_proto.mutable_message_type(0));
+  BuildFileWithErrors(
+      file_proto.DebugString(),
+      "foo.proto: Foo.FooMapEntry: NAME: \"FooMapEntry\" is already defined in "
+      "\"Foo\".\n"
+      "foo.proto: Foo: NAME: Expanded map entry type FooMapEntry conflicts "
+      "with an existing nested message type.\n");
+}
+
+TEST_F(ValidationErrorTest, MapEntryConflictsWithEnum) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  TextFormat::MergeFromString(
+      "enum_type { "
+      "  name: 'FooMapEntry' "
+      "  value { name: 'ENTRY_FOO' number: 0 }"
+      "}",
+      file_proto.mutable_message_type(0));
+  BuildFileWithErrors(
+      file_proto.DebugString(),
+      "foo.proto: Foo.FooMapEntry: NAME: \"FooMapEntry\" is already defined in "
+      "\"Foo\".\n"
+      "foo.proto: Foo: NAME: Expanded map entry type FooMapEntry conflicts "
+      "with an existing enum type.\n");
+}
+
+TEST_F(ValidationErrorTest, EnumValuesConflictWithDifferentCasing) {
+  BuildFileWithErrors(
+      "syntax: 'proto3'"
+      "name: 'foo.proto' "
+      "enum_type {"
+      "  name: 'FooEnum' "
+      "  value { name: 'BAR' number: 0 }"
+      "  value { name: 'bar' number: 1 }"
+      "}",
+      "foo.proto: bar: NAME: Enum name bar has the same name as BAR "
+      "if you ignore case and strip out the enum name prefix (if any). "
+      "This is error-prone and can lead to undefined behavior. "
+      "Please avoid doing this. If you are using allow_alias, please assign "
+      "the same numeric value to both enums.\n");
+
+  // Not an error because both enums are mapped to the same value.
+  BuildFile(
+      "syntax: 'proto3'"
+      "name: 'foo.proto' "
+      "enum_type {"
+      "  name: 'FooEnum' "
+      "  options { allow_alias: true }"
+      "  value { name: 'UNKNOWN' number: 0 }"
+      "  value { name: 'BAR' number: 1 }"
+      "  value { name: 'bar' number: 1 }"
+      "}");
+}
+
+TEST_F(ValidationErrorTest, EnumValuesConflictWhenPrefixesStripped) {
+  BuildFileWithErrors(
+      "syntax: 'proto3'"
+      "name: 'foo.proto' "
+      "enum_type {"
+      "  name: 'FooEnum' "
+      "  value { name: 'FOO_ENUM_BAZ' number: 0 }"
+      "  value { name: 'BAZ' number: 1 }"
+      "}",
+      "foo.proto: BAZ: NAME: Enum name BAZ has the same name as FOO_ENUM_BAZ "
+      "if you ignore case and strip out the enum name prefix (if any). "
+      "This is error-prone and can lead to undefined behavior. "
+      "Please avoid doing this. If you are using allow_alias, please assign "
+      "the same numeric value to both enums.\n");
+
+  BuildFileWithErrors(
+      "syntax: 'proto3'"
+      "name: 'foo.proto' "
+      "enum_type {"
+      "  name: 'FooEnum' "
+      "  value { name: 'FOOENUM_BAZ' number: 0 }"
+      "  value { name: 'BAZ' number: 1 }"
+      "}",
+      "foo.proto: BAZ: NAME: Enum name BAZ has the same name as FOOENUM_BAZ "
+      "if you ignore case and strip out the enum name prefix (if any). "
+      "This is error-prone and can lead to undefined behavior. "
+      "Please avoid doing this. If you are using allow_alias, please assign "
+      "the same numeric value to both enums.\n");
+
+  BuildFileWithErrors(
+      "syntax: 'proto3'"
+      "name: 'foo.proto' "
+      "enum_type {"
+      "  name: 'FooEnum' "
+      "  value { name: 'FOO_ENUM_BAR_BAZ' number: 0 }"
+      "  value { name: 'BAR__BAZ' number: 1 }"
+      "}",
+      "foo.proto: BAR__BAZ: NAME: Enum name BAR__BAZ has the same name as "
+      "FOO_ENUM_BAR_BAZ if you ignore case and strip out the enum name prefix "
+      "(if any). This is error-prone and can lead to undefined behavior. "
+      "Please avoid doing this. If you are using allow_alias, please assign "
+      "the same numeric value to both enums.\n");
+
+  BuildFileWithErrors(
+      "syntax: 'proto3'"
+      "name: 'foo.proto' "
+      "enum_type {"
+      "  name: 'FooEnum' "
+      "  value { name: 'FOO_ENUM__BAR_BAZ' number: 0 }"
+      "  value { name: 'BAR_BAZ' number: 1 }"
+      "}",
+      "foo.proto: BAR_BAZ: NAME: Enum name BAR_BAZ has the same name as "
+      "FOO_ENUM__BAR_BAZ if you ignore case and strip out the enum name prefix "
+      "(if any). This is error-prone and can lead to undefined behavior. "
+      "Please avoid doing this. If you are using allow_alias, please assign "
+      "the same numeric value to both enums.\n");
+
+  // This isn't an error because the underscore will cause the PascalCase to
+  // differ by case (BarBaz vs. Barbaz).
+  BuildFile(
+      "syntax: 'proto3'"
+      "name: 'foo.proto' "
+      "enum_type {"
+      "  name: 'FooEnum' "
+      "  value { name: 'BAR_BAZ' number: 0 }"
+      "  value { name: 'BARBAZ' number: 1 }"
+      "}");
+}
+
+TEST_F(ValidationErrorTest, MapEntryConflictsWithOneof) {
+  FileDescriptorProto file_proto;
+  FillValidMapEntry(&file_proto);
+  TextFormat::MergeFromString(
+      "oneof_decl { "
+      "  name: 'FooMapEntry' "
+      "}"
+      "field { "
+      "  name: 'int_field' "
+      "  type: TYPE_INT32 "
+      "  label: LABEL_OPTIONAL "
+      "  oneof_index: 0 "
+      "  number: 100 "
+      "} ",
+      file_proto.mutable_message_type(0));
+  BuildFileWithErrors(
+      file_proto.DebugString(),
+      "foo.proto: Foo.FooMapEntry: NAME: \"FooMapEntry\" is already defined in "
+      "\"Foo\".\n"
+      "foo.proto: Foo.foo_map: TYPE: \"FooMapEntry\" is not defined.\n"
+      "foo.proto: Foo: NAME: Expanded map entry type FooMapEntry conflicts "
+      "with an existing oneof type.\n");
+}
+
+TEST_F(ValidationErrorTest, MapEntryUsesNoneZeroEnumDefaultValue) {
+  BuildFileWithErrors(
+      "name: \"foo.proto\" "
+      "enum_type {"
+      "  name: \"Bar\""
+      "  value { name:\"ENUM_A\" number:1 }"
+      "  value { name:\"ENUM_B\" number:2 }"
+      "}"
+      "message_type {"
+      "  name: 'Foo' "
+      "  field { "
+      "    name: 'foo_map' number: 1 label:LABEL_REPEATED "
+      "    type_name: 'FooMapEntry' "
+      "  } "
+      "  nested_type { "
+      "    name: 'FooMapEntry' "
+      "    options {  map_entry: true } "
+      "    field { "
+      "      name: 'key' number: 1 type:TYPE_INT32 label:LABEL_OPTIONAL "
+      "    } "
+      "    field { "
+      "      name: 'value' number: 2 type_name:\"Bar\" label:LABEL_OPTIONAL "
+      "    } "
+      "  } "
+      "}",
+      "foo.proto: Foo.foo_map: "
+      "TYPE: Enum value in map must define 0 as the first value.\n");
+}
+
+TEST_F(ValidationErrorTest, Proto3RequiredFields) {
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type { "
+      "  name: 'Foo' "
+      "  field { name:'foo' number:1 label:LABEL_REQUIRED type:TYPE_INT32 } "
+      "}",
+      "foo.proto: Foo.foo: TYPE: Required fields are not allowed in "
+      "proto3.\n");
+
+  // applied to nested types as well.
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type { "
+      "  name: 'Foo' "
+      "  nested_type { "
+      "    name : 'Bar' "
+      "    field { name:'bar' number:1 label:LABEL_REQUIRED type:TYPE_INT32 } "
+      "  } "
+      "}",
+      "foo.proto: Foo.Bar.bar: TYPE: Required fields are not allowed in "
+      "proto3.\n");
+
+  // optional and repeated fields are OK.
+  BuildFile(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type { "
+      "  name: 'Foo' "
+      "  field { name:'foo' number:1 label:LABEL_OPTIONAL type:TYPE_INT32 } "
+      "  field { name:'bar' number:2 label:LABEL_REPEATED type:TYPE_INT32 } "
+      "}");
+}
+
+TEST_F(ValidationErrorTest, ValidateProto3DefaultValue) {
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type { "
+      "  name: 'Foo' "
+      "  field { name:'foo' number:1 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "          default_value: '1' }"
+      "}",
+      "foo.proto: Foo.foo: DEFAULT_VALUE: Explicit default values are not "
+      "allowed in proto3.\n");
+
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type { "
+      "  name: 'Foo' "
+      "  nested_type { "
+      "    name : 'Bar' "
+      "    field { name:'bar' number:1 label:LABEL_OPTIONAL type:TYPE_INT32 "
+      "            default_value: '1' }"
+      "  } "
+      "}",
+      "foo.proto: Foo.Bar.bar: DEFAULT_VALUE: Explicit default values are not "
+      "allowed in proto3.\n");
+}
+
+TEST_F(ValidationErrorTest, ValidateProto3ExtensionRange) {
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type { "
+      "  name: 'Foo' "
+      "  field { name:'foo' number:1 label:LABEL_OPTIONAL type:TYPE_INT32 } "
+      "  extension_range { start:10 end:100 } "
+      "}",
+      "foo.proto: Foo: NUMBER: Extension ranges are not allowed in "
+      "proto3.\n");
+
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type { "
+      "  name: 'Foo' "
+      "  nested_type { "
+      "    name : 'Bar' "
+      "    field { name:'bar' number:1 label:LABEL_OPTIONAL type:TYPE_INT32 } "
+      "    extension_range { start:10 end:100 } "
+      "  } "
+      "}",
+      "foo.proto: Foo.Bar: NUMBER: Extension ranges are not allowed in "
+      "proto3.\n");
+}
+
+TEST_F(ValidationErrorTest, ValidateProto3MessageSetWireFormat) {
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type { "
+      "  name: 'Foo' "
+      "  options { message_set_wire_format: true } "
+      "}",
+      "foo.proto: Foo: NAME: MessageSet is not supported "
+      "in proto3.\n");
+}
+
+TEST_F(ValidationErrorTest, ValidateProto3Enum) {
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "enum_type { "
+      "  name: 'FooEnum' "
+      "  value { name: 'FOO_FOO' number:1 } "
+      "}",
+      "foo.proto: FooEnum: NUMBER: The first enum value must be "
+      "zero in proto3.\n");
+
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type { "
+      "  name: 'Foo' "
+      "  enum_type { "
+      "    name: 'FooEnum' "
+      "    value { name: 'FOO_FOO' number:1 } "
+      "  } "
+      "}",
+      "foo.proto: Foo.FooEnum: NUMBER: The first enum value must be "
+      "zero in proto3.\n");
+
+  // valid case.
+  BuildFile(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "enum_type { "
+      "  name: 'FooEnum' "
+      "  value { name: 'FOO_FOO' number:0 } "
+      "}");
+}
+
+TEST_F(ValidationErrorTest, ValidateProto3Group) {
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type { "
+      "  name: 'Foo' "
+      "  nested_type { "
+      "    name: 'FooGroup' "
+      "  } "
+      "  field { name:'foo_group' number: 1 label:LABEL_OPTIONAL "
+      "          type: TYPE_GROUP type_name:'FooGroup' } "
+      "}",
+      "foo.proto: Foo.foo_group: TYPE: Groups are not supported in proto3 "
+      "syntax.\n");
+}
+
+
+TEST_F(ValidationErrorTest, ValidateProto3EnumFromProto2) {
+  // Define an enum in a proto2 file.
+  BuildFile(
+      "name: 'foo.proto' "
+      "package: 'foo' "
+      "syntax: 'proto2' "
+      "enum_type { "
+      "  name: 'FooEnum' "
+      "  value { name: 'DEFAULT_OPTION' number:0 } "
+      "}");
+
+  // Now try to refer to it. (All tests in the fixture use the same pool, so we
+  // can refer to the enum above in this definition.)
+  BuildFileWithErrors(
+      "name: 'bar.proto' "
+      "dependency: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type { "
+      "  name: 'Foo' "
+      "    field { name:'bar' number:1 label:LABEL_OPTIONAL type:TYPE_ENUM "
+      "            type_name: 'foo.FooEnum' }"
+      "}",
+      "bar.proto: Foo.bar: TYPE: Enum type \"foo.FooEnum\" is not a proto3 "
+      "enum, but is used in \"Foo\" which is a proto3 message type.\n");
+}
+
+TEST_F(ValidationErrorTest, ValidateProto3Extension) {
+  // Valid for options.
+  DescriptorPool pool;
+  FileDescriptorProto file_proto;
+  // Add "google/protobuf/descriptor.proto".
+  FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+  // Add "foo.proto":
+  //   import "google/protobuf/descriptor.proto";
+  //   extend google.protobuf.FieldOptions {
+  //     optional int32 option1 = 1000;
+  //   }
+  file_proto.Clear();
+  file_proto.set_name("foo.proto");
+  file_proto.set_syntax("proto3");
+  file_proto.add_dependency("google/protobuf/descriptor.proto");
+  AddExtension(&file_proto, "google.protobuf.FieldOptions", "option1", 1000,
+               FieldDescriptorProto::LABEL_OPTIONAL,
+               FieldDescriptorProto::TYPE_INT32);
+  ASSERT_TRUE(pool.BuildFile(file_proto) != nullptr);
+
+  // Copy and change the package of the descriptor.proto
+  BuildFile(
+      "name: 'google.protobuf.proto' "
+      "syntax: 'proto2' "
+      "message_type { "
+      "  name: 'Container' extension_range { start: 1 end: 1000 } "
+      "}");
+  BuildFileWithErrors(
+      "name: 'bar.proto' "
+      "syntax: 'proto3' "
+      "dependency: 'google.protobuf.proto' "
+      "extension { "
+      "  name: 'bar' number: 1 label: LABEL_OPTIONAL type: TYPE_INT32 "
+      "  extendee: 'Container' "
+      "}",
+      "bar.proto: bar: EXTENDEE: Extensions in proto3 are only allowed for "
+      "defining options.\n");
+}
+
+// Test that field names that may conflict in JSON is not allowed by protoc.
+TEST_F(ValidationErrorTest, ValidateProto3JsonName) {
+  // The comparison is case-insensitive.
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type {"
+      "  name: 'Foo'"
+      "  field { name:'name' number:1 label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "  field { name:'Name' number:2 label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "}",
+      "foo.proto: Foo: NAME: The JSON camel-case name of field \"Name\" "
+      "conflicts with field \"name\". This is not allowed in proto3.\n");
+  // Underscores are ignored.
+  BuildFileWithErrors(
+      "name: 'foo.proto' "
+      "syntax: 'proto3' "
+      "message_type {"
+      "  name: 'Foo'"
+      "  field { name:'ab' number:1 label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "  field { name:'_a__b_' number:2 label:LABEL_OPTIONAL type:TYPE_INT32 }"
+      "}",
+      "foo.proto: Foo: NAME: The JSON camel-case name of field \"_a__b_\" "
+      "conflicts with field \"ab\". This is not allowed in proto3.\n");
+}
+
+
+// ===================================================================
+// DescriptorDatabase
+
+static void AddToDatabase(SimpleDescriptorDatabase* database,
+                          const char* file_text) {
+  FileDescriptorProto file_proto;
+  EXPECT_TRUE(TextFormat::ParseFromString(file_text, &file_proto));
+  database->Add(file_proto);
+}
+
+class DatabaseBackedPoolTest : public testing::Test {
+ protected:
+  DatabaseBackedPoolTest() {}
+
+  SimpleDescriptorDatabase database_;
+
+  virtual void SetUp() {
+    AddToDatabase(
+        &database_,
+        "name: 'foo.proto' "
+        "message_type { name:'Foo' extension_range { start: 1 end: 100 } } "
+        "enum_type { name:'TestEnum' value { name:'DUMMY' number:0 } } "
+        "service { name:'TestService' } ");
+    AddToDatabase(&database_,
+                  "name: 'bar.proto' "
+                  "dependency: 'foo.proto' "
+                  "message_type { name:'Bar' } "
+                  "extension { name:'foo_ext' extendee: '.Foo' number:5 "
+                  "            label:LABEL_OPTIONAL type:TYPE_INT32 } ");
+    // Baz has an undeclared dependency on Foo.
+    AddToDatabase(
+        &database_,
+        "name: 'baz.proto' "
+        "message_type { "
+        "  name:'Baz' "
+        "  field { name:'foo' number:1 label:LABEL_OPTIONAL type_name:'Foo' } "
+        "}");
+  }
+
+  // We can't inject a file containing errors into a DescriptorPool, so we
+  // need an actual mock DescriptorDatabase to test errors.
+  class ErrorDescriptorDatabase : public DescriptorDatabase {
+   public:
+    ErrorDescriptorDatabase() {}
+    ~ErrorDescriptorDatabase() {}
+
+    // implements DescriptorDatabase ---------------------------------
+    bool FindFileByName(const std::string& filename,
+                        FileDescriptorProto* output) {
+      // error.proto and error2.proto cyclically import each other.
+      if (filename == "error.proto") {
+        output->Clear();
+        output->set_name("error.proto");
+        output->add_dependency("error2.proto");
+        return true;
+      } else if (filename == "error2.proto") {
+        output->Clear();
+        output->set_name("error2.proto");
+        output->add_dependency("error.proto");
+        return true;
+      } else {
+        return false;
+      }
+    }
+    bool FindFileContainingSymbol(const std::string& symbol_name,
+                                  FileDescriptorProto* output) {
+      return false;
+    }
+    bool FindFileContainingExtension(const std::string& containing_type,
+                                     int field_number,
+                                     FileDescriptorProto* output) {
+      return false;
+    }
+  };
+
+  // A DescriptorDatabase that counts how many times each method has been
+  // called and forwards to some other DescriptorDatabase.
+  class CallCountingDatabase : public DescriptorDatabase {
+   public:
+    CallCountingDatabase(DescriptorDatabase* wrapped_db)
+        : wrapped_db_(wrapped_db) {
+      Clear();
+    }
+    ~CallCountingDatabase() {}
+
+    DescriptorDatabase* wrapped_db_;
+
+    int call_count_;
+
+    void Clear() { call_count_ = 0; }
+
+    // implements DescriptorDatabase ---------------------------------
+    bool FindFileByName(const std::string& filename,
+                        FileDescriptorProto* output) {
+      ++call_count_;
+      return wrapped_db_->FindFileByName(filename, output);
+    }
+    bool FindFileContainingSymbol(const std::string& symbol_name,
+                                  FileDescriptorProto* output) {
+      ++call_count_;
+      return wrapped_db_->FindFileContainingSymbol(symbol_name, output);
+    }
+    bool FindFileContainingExtension(const std::string& containing_type,
+                                     int field_number,
+                                     FileDescriptorProto* output) {
+      ++call_count_;
+      return wrapped_db_->FindFileContainingExtension(containing_type,
+                                                      field_number, output);
+    }
+  };
+
+  // A DescriptorDatabase which falsely always returns foo.proto when searching
+  // for any symbol or extension number.  This shouldn't cause the
+  // DescriptorPool to reload foo.proto if it is already loaded.
+  class FalsePositiveDatabase : public DescriptorDatabase {
+   public:
+    FalsePositiveDatabase(DescriptorDatabase* wrapped_db)
+        : wrapped_db_(wrapped_db) {}
+    ~FalsePositiveDatabase() {}
+
+    DescriptorDatabase* wrapped_db_;
+
+    // implements DescriptorDatabase ---------------------------------
+    bool FindFileByName(const std::string& filename,
+                        FileDescriptorProto* output) {
+      return wrapped_db_->FindFileByName(filename, output);
+    }
+    bool FindFileContainingSymbol(const std::string& symbol_name,
+                                  FileDescriptorProto* output) {
+      return FindFileByName("foo.proto", output);
+    }
+    bool FindFileContainingExtension(const std::string& containing_type,
+                                     int field_number,
+                                     FileDescriptorProto* output) {
+      return FindFileByName("foo.proto", output);
+    }
+  };
+};
+
+TEST_F(DatabaseBackedPoolTest, FindFileByName) {
+  DescriptorPool pool(&database_);
+
+  const FileDescriptor* foo = pool.FindFileByName("foo.proto");
+  ASSERT_TRUE(foo != nullptr);
+  EXPECT_EQ("foo.proto", foo->name());
+  ASSERT_EQ(1, foo->message_type_count());
+  EXPECT_EQ("Foo", foo->message_type(0)->name());
+
+  EXPECT_EQ(foo, pool.FindFileByName("foo.proto"));
+
+  EXPECT_TRUE(pool.FindFileByName("no_such_file.proto") == nullptr);
+}
+
+TEST_F(DatabaseBackedPoolTest, FindDependencyBeforeDependent) {
+  DescriptorPool pool(&database_);
+
+  const FileDescriptor* foo = pool.FindFileByName("foo.proto");
+  ASSERT_TRUE(foo != nullptr);
+  EXPECT_EQ("foo.proto", foo->name());
+  ASSERT_EQ(1, foo->message_type_count());
+  EXPECT_EQ("Foo", foo->message_type(0)->name());
+
+  const FileDescriptor* bar = pool.FindFileByName("bar.proto");
+  ASSERT_TRUE(bar != nullptr);
+  EXPECT_EQ("bar.proto", bar->name());
+  ASSERT_EQ(1, bar->message_type_count());
+  EXPECT_EQ("Bar", bar->message_type(0)->name());
+
+  ASSERT_EQ(1, bar->dependency_count());
+  EXPECT_EQ(foo, bar->dependency(0));
+}
+
+TEST_F(DatabaseBackedPoolTest, FindDependentBeforeDependency) {
+  DescriptorPool pool(&database_);
+
+  const FileDescriptor* bar = pool.FindFileByName("bar.proto");
+  ASSERT_TRUE(bar != nullptr);
+  EXPECT_EQ("bar.proto", bar->name());
+  ASSERT_EQ(1, bar->message_type_count());
+  ASSERT_EQ("Bar", bar->message_type(0)->name());
+
+  const FileDescriptor* foo = pool.FindFileByName("foo.proto");
+  ASSERT_TRUE(foo != nullptr);
+  EXPECT_EQ("foo.proto", foo->name());
+  ASSERT_EQ(1, foo->message_type_count());
+  ASSERT_EQ("Foo", foo->message_type(0)->name());
+
+  ASSERT_EQ(1, bar->dependency_count());
+  EXPECT_EQ(foo, bar->dependency(0));
+}
+
+TEST_F(DatabaseBackedPoolTest, FindFileContainingSymbol) {
+  DescriptorPool pool(&database_);
+
+  const FileDescriptor* file = pool.FindFileContainingSymbol("Foo");
+  ASSERT_TRUE(file != nullptr);
+  EXPECT_EQ("foo.proto", file->name());
+  EXPECT_EQ(file, pool.FindFileByName("foo.proto"));
+
+  EXPECT_TRUE(pool.FindFileContainingSymbol("NoSuchSymbol") == nullptr);
+}
+
+TEST_F(DatabaseBackedPoolTest, FindMessageTypeByName) {
+  DescriptorPool pool(&database_);
+
+  const Descriptor* type = pool.FindMessageTypeByName("Foo");
+  ASSERT_TRUE(type != nullptr);
+  EXPECT_EQ("Foo", type->name());
+  EXPECT_EQ(type->file(), pool.FindFileByName("foo.proto"));
+
+  EXPECT_TRUE(pool.FindMessageTypeByName("NoSuchType") == nullptr);
+}
+
+TEST_F(DatabaseBackedPoolTest, FindExtensionByNumber) {
+  DescriptorPool pool(&database_);
+
+  const Descriptor* foo = pool.FindMessageTypeByName("Foo");
+  ASSERT_TRUE(foo != nullptr);
+
+  const FieldDescriptor* extension = pool.FindExtensionByNumber(foo, 5);
+  ASSERT_TRUE(extension != nullptr);
+  EXPECT_EQ("foo_ext", extension->name());
+  EXPECT_EQ(extension->file(), pool.FindFileByName("bar.proto"));
+
+  EXPECT_TRUE(pool.FindExtensionByNumber(foo, 12) == nullptr);
+}
+
+TEST_F(DatabaseBackedPoolTest, FindAllExtensions) {
+  DescriptorPool pool(&database_);
+
+  const Descriptor* foo = pool.FindMessageTypeByName("Foo");
+
+  for (int i = 0; i < 2; ++i) {
+    // Repeat the lookup twice, to check that we get consistent
+    // results despite the fallback database lookup mutating the pool.
+    std::vector extensions;
+    pool.FindAllExtensions(foo, &extensions);
+    ASSERT_EQ(1, extensions.size());
+    EXPECT_EQ(5, extensions[0]->number());
+  }
+}
+
+TEST_F(DatabaseBackedPoolTest, ErrorWithoutErrorCollector) {
+  ErrorDescriptorDatabase error_database;
+  DescriptorPool pool(&error_database);
+
+  std::vector errors;
+
+  {
+    ScopedMemoryLog log;
+    EXPECT_TRUE(pool.FindFileByName("error.proto") == nullptr);
+    errors = log.GetMessages(ERROR);
+  }
+
+  EXPECT_FALSE(errors.empty());
+}
+
+TEST_F(DatabaseBackedPoolTest, ErrorWithErrorCollector) {
+  ErrorDescriptorDatabase error_database;
+  MockErrorCollector error_collector;
+  DescriptorPool pool(&error_database, &error_collector);
+
+  EXPECT_TRUE(pool.FindFileByName("error.proto") == nullptr);
+  EXPECT_EQ(
+      "error.proto: error2.proto: IMPORT: File recursively imports itself: "
+      "error.proto -> error2.proto -> error.proto\n"
+      "error2.proto: error.proto: IMPORT: Import \"error.proto\" was not "
+      "found or had errors.\n"
+      "error.proto: error2.proto: IMPORT: Import \"error2.proto\" was not "
+      "found or had errors.\n",
+      error_collector.text_);
+}
+
+TEST_F(DatabaseBackedPoolTest, UndeclaredDependencyOnUnbuiltType) {
+  // Check that we find and report undeclared dependencies on types that exist
+  // in the descriptor database but that have not not been built yet.
+  MockErrorCollector error_collector;
+  DescriptorPool pool(&database_, &error_collector);
+  EXPECT_TRUE(pool.FindMessageTypeByName("Baz") == nullptr);
+  EXPECT_EQ(
+      "baz.proto: Baz.foo: TYPE: \"Foo\" seems to be defined in \"foo.proto\", "
+      "which is not imported by \"baz.proto\".  To use it here, please add "
+      "the necessary import.\n",
+      error_collector.text_);
+}
+
+TEST_F(DatabaseBackedPoolTest, RollbackAfterError) {
+  // Make sure that all traces of bad types are removed from the pool. This used
+  // to be b/4529436, due to the fact that a symbol resolution failure could
+  // potentially cause another file to be recursively built, which would trigger
+  // a checkpoint _past_ possibly invalid symbols.
+  // Baz is defined in the database, but the file is invalid because it is
+  // missing a necessary import.
+  DescriptorPool pool(&database_);
+  EXPECT_TRUE(pool.FindMessageTypeByName("Baz") == nullptr);
+  // Make sure that searching again for the file or the type fails.
+  EXPECT_TRUE(pool.FindFileByName("baz.proto") == nullptr);
+  EXPECT_TRUE(pool.FindMessageTypeByName("Baz") == nullptr);
+}
+
+TEST_F(DatabaseBackedPoolTest, UnittestProto) {
+  // Try to load all of unittest.proto from a DescriptorDatabase.  This should
+  // thoroughly test all paths through DescriptorBuilder to insure that there
+  // are no deadlocking problems when pool_->mutex_ is non-null.
+  const FileDescriptor* original_file =
+      protobuf_unittest::TestAllTypes::descriptor()->file();
+
+  DescriptorPoolDatabase database(*DescriptorPool::generated_pool());
+  DescriptorPool pool(&database);
+  const FileDescriptor* file_from_database =
+      pool.FindFileByName(original_file->name());
+
+  ASSERT_TRUE(file_from_database != nullptr);
+
+  FileDescriptorProto original_file_proto;
+  original_file->CopyTo(&original_file_proto);
+
+  FileDescriptorProto file_from_database_proto;
+  file_from_database->CopyTo(&file_from_database_proto);
+
+  EXPECT_EQ(original_file_proto.DebugString(),
+            file_from_database_proto.DebugString());
+
+  // Also verify that CopyTo() did not omit any information.
+  EXPECT_EQ(original_file->DebugString(), file_from_database->DebugString());
+}
+
+TEST_F(DatabaseBackedPoolTest, DoesntRetryDbUnnecessarily) {
+  // Searching for a child of an existing descriptor should never fall back
+  // to the DescriptorDatabase even if it isn't found, because we know all
+  // children are already loaded.
+  CallCountingDatabase call_counter(&database_);
+  DescriptorPool pool(&call_counter);
+
+  const FileDescriptor* file = pool.FindFileByName("foo.proto");
+  ASSERT_TRUE(file != nullptr);
+  const Descriptor* foo = pool.FindMessageTypeByName("Foo");
+  ASSERT_TRUE(foo != nullptr);
+  const EnumDescriptor* test_enum = pool.FindEnumTypeByName("TestEnum");
+  ASSERT_TRUE(test_enum != nullptr);
+  const ServiceDescriptor* test_service = pool.FindServiceByName("TestService");
+  ASSERT_TRUE(test_service != nullptr);
+
+  EXPECT_NE(0, call_counter.call_count_);
+  call_counter.Clear();
+
+  EXPECT_TRUE(foo->FindFieldByName("no_such_field") == nullptr);
+  EXPECT_TRUE(foo->FindExtensionByName("no_such_extension") == nullptr);
+  EXPECT_TRUE(foo->FindNestedTypeByName("NoSuchMessageType") == nullptr);
+  EXPECT_TRUE(foo->FindEnumTypeByName("NoSuchEnumType") == nullptr);
+  EXPECT_TRUE(foo->FindEnumValueByName("NO_SUCH_VALUE") == nullptr);
+  EXPECT_TRUE(test_enum->FindValueByName("NO_SUCH_VALUE") == nullptr);
+  EXPECT_TRUE(test_service->FindMethodByName("NoSuchMethod") == nullptr);
+
+  EXPECT_TRUE(file->FindMessageTypeByName("NoSuchMessageType") == nullptr);
+  EXPECT_TRUE(file->FindEnumTypeByName("NoSuchEnumType") == nullptr);
+  EXPECT_TRUE(file->FindEnumValueByName("NO_SUCH_VALUE") == nullptr);
+  EXPECT_TRUE(file->FindServiceByName("NO_SUCH_VALUE") == nullptr);
+  EXPECT_TRUE(file->FindExtensionByName("no_such_extension") == nullptr);
+
+  EXPECT_TRUE(pool.FindFileContainingSymbol("Foo.no.such.field") == nullptr);
+  EXPECT_TRUE(pool.FindFileContainingSymbol("Foo.no_such_field") == nullptr);
+  EXPECT_TRUE(pool.FindMessageTypeByName("Foo.NoSuchMessageType") == nullptr);
+  EXPECT_TRUE(pool.FindFieldByName("Foo.no_such_field") == nullptr);
+  EXPECT_TRUE(pool.FindExtensionByName("Foo.no_such_extension") == nullptr);
+  EXPECT_TRUE(pool.FindEnumTypeByName("Foo.NoSuchEnumType") == nullptr);
+  EXPECT_TRUE(pool.FindEnumValueByName("Foo.NO_SUCH_VALUE") == nullptr);
+  EXPECT_TRUE(pool.FindMethodByName("TestService.NoSuchMethod") == nullptr);
+
+  EXPECT_EQ(0, call_counter.call_count_);
+}
+
+TEST_F(DatabaseBackedPoolTest, DoesntReloadFilesUncesessarily) {
+  // If FindFileContainingSymbol() or FindFileContainingExtension() return a
+  // file that is already in the DescriptorPool, it should not attempt to
+  // reload the file.
+  FalsePositiveDatabase false_positive_database(&database_);
+  MockErrorCollector error_collector;
+  DescriptorPool pool(&false_positive_database, &error_collector);
+
+  // First make sure foo.proto is loaded.
+  const Descriptor* foo = pool.FindMessageTypeByName("Foo");
+  ASSERT_TRUE(foo != nullptr);
+
+  // Try inducing false positives.
+  EXPECT_TRUE(pool.FindMessageTypeByName("NoSuchSymbol") == nullptr);
+  EXPECT_TRUE(pool.FindExtensionByNumber(foo, 22) == nullptr);
+
+  // No errors should have been reported.  (If foo.proto was incorrectly
+  // loaded multiple times, errors would have been reported.)
+  EXPECT_EQ("", error_collector.text_);
+}
+
+// DescriptorDatabase that attempts to induce exponentially-bad performance
+// in DescriptorPool. For every positive N, the database contains a file
+// fileN.proto, which defines a message MessageN, which contains fields of
+// type MessageK for all K in [0,N). Message0 is not defined anywhere
+// (file0.proto exists, but is empty), so every other file and message type
+// will fail to build.
+//
+// If the DescriptorPool is not careful to memoize errors, an attempt to
+// build a descriptor for MessageN can require O(2^N) time.
+class ExponentialErrorDatabase : public DescriptorDatabase {
+ public:
+  ExponentialErrorDatabase() {}
+  ~ExponentialErrorDatabase() {}
+
+  // implements DescriptorDatabase ---------------------------------
+  bool FindFileByName(const std::string& filename,
+                      FileDescriptorProto* output) {
+    int file_num = -1;
+    FullMatch(filename, "file", ".proto", &file_num);
+    if (file_num > -1) {
+      return PopulateFile(file_num, output);
+    } else {
+      return false;
+    }
+  }
+  bool FindFileContainingSymbol(const std::string& symbol_name,
+                                FileDescriptorProto* output) {
+    int file_num = -1;
+    FullMatch(symbol_name, "Message", "", &file_num);
+    if (file_num > 0) {
+      return PopulateFile(file_num, output);
+    } else {
+      return false;
+    }
+  }
+  bool FindFileContainingExtension(const std::string& containing_type,
+                                   int field_number,
+                                   FileDescriptorProto* output) {
+    return false;
+  }
+
+ private:
+  void FullMatch(const std::string& name, const std::string& begin_with,
+                 const std::string& end_with, int* file_num) {
+    int begin_size = begin_with.size();
+    int end_size = end_with.size();
+    if (name.substr(0, begin_size) != begin_with ||
+        name.substr(name.size() - end_size, end_size) != end_with) {
+      return;
+    }
+    safe_strto32(
+        name.substr(begin_size, name.size() - end_size - begin_size), file_num);
+  }
+
+  bool PopulateFile(int file_num, FileDescriptorProto* output) {
+    using strings::Substitute;
+    GOOGLE_CHECK_GE(file_num, 0);
+    output->Clear();
+    output->set_name(Substitute("file$0.proto", file_num));
+    // file0.proto doesn't define Message0
+    if (file_num > 0) {
+      DescriptorProto* message = output->add_message_type();
+      message->set_name(Substitute("Message$0", file_num));
+      for (int i = 0; i < file_num; ++i) {
+        output->add_dependency(Substitute("file$0.proto", i));
+        FieldDescriptorProto* field = message->add_field();
+        field->set_name(Substitute("field$0", i));
+        field->set_number(i);
+        field->set_label(FieldDescriptorProto::LABEL_OPTIONAL);
+        field->set_type(FieldDescriptorProto::TYPE_MESSAGE);
+        field->set_type_name(Substitute("Message$0", i));
+      }
+    }
+    return true;
+  }
+};
+
+TEST_F(DatabaseBackedPoolTest, DoesntReloadKnownBadFiles) {
+  ExponentialErrorDatabase error_database;
+  DescriptorPool pool(&error_database);
+
+  GOOGLE_LOG(INFO) << "A timeout in this test probably indicates a real bug.";
+
+  EXPECT_TRUE(pool.FindFileByName("file40.proto") == nullptr);
+  EXPECT_TRUE(pool.FindMessageTypeByName("Message40") == nullptr);
+}
+
+TEST_F(DatabaseBackedPoolTest, DoesntFallbackOnWrongType) {
+  // If a lookup finds a symbol of the wrong type (e.g. we pass a type name
+  // to FindFieldByName()), we should fail fast, without checking the fallback
+  // database.
+  CallCountingDatabase call_counter(&database_);
+  DescriptorPool pool(&call_counter);
+
+  const FileDescriptor* file = pool.FindFileByName("foo.proto");
+  ASSERT_TRUE(file != nullptr);
+  const Descriptor* foo = pool.FindMessageTypeByName("Foo");
+  ASSERT_TRUE(foo != nullptr);
+  const EnumDescriptor* test_enum = pool.FindEnumTypeByName("TestEnum");
+  ASSERT_TRUE(test_enum != nullptr);
+
+  EXPECT_NE(0, call_counter.call_count_);
+  call_counter.Clear();
+
+  EXPECT_TRUE(pool.FindMessageTypeByName("TestEnum") == nullptr);
+  EXPECT_TRUE(pool.FindFieldByName("Foo") == nullptr);
+  EXPECT_TRUE(pool.FindExtensionByName("Foo") == nullptr);
+  EXPECT_TRUE(pool.FindEnumTypeByName("Foo") == nullptr);
+  EXPECT_TRUE(pool.FindEnumValueByName("Foo") == nullptr);
+  EXPECT_TRUE(pool.FindServiceByName("Foo") == nullptr);
+  EXPECT_TRUE(pool.FindMethodByName("Foo") == nullptr);
+
+  EXPECT_EQ(0, call_counter.call_count_);
+}
+
+// ===================================================================
+
+class AbortingErrorCollector : public DescriptorPool::ErrorCollector {
+ public:
+  AbortingErrorCollector() {}
+
+  virtual void AddError(const std::string& filename,
+                        const std::string& element_name, const Message* message,
+                        ErrorLocation location,
+                        const std::string& error_message) {
+    GOOGLE_LOG(FATAL) << "AddError() called unexpectedly: " << filename << " ["
+               << element_name << "]: " << error_message;
+  }
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(AbortingErrorCollector);
+};
+
+// A source tree containing only one file.
+class SingletonSourceTree : public compiler::SourceTree {
+ public:
+  SingletonSourceTree(const std::string& filename, const std::string& contents)
+      : filename_(filename), contents_(contents) {}
+
+  virtual io::ZeroCopyInputStream* Open(const std::string& filename) {
+    return filename == filename_
+               ? new io::ArrayInputStream(contents_.data(), contents_.size())
+               : nullptr;
+  }
+
+ private:
+  const std::string filename_;
+  const std::string contents_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(SingletonSourceTree);
+};
+
+const char* const kSourceLocationTestInput =
+    "syntax = \"proto2\";\n"
+    "option java_package = \"com.foo.bar\";\n"
+    "option (test_file_opt) = \"foobar\";\n"
+    "message A {\n"
+    "  option (test_msg_opt) = \"foobar\";\n"
+    "  optional int32 a = 1 [deprecated = true];\n"
+    "  message B {\n"
+    "    required double b = 1 [(test_field_opt) = \"foobar\"];\n"
+    "  }\n"
+    "  oneof c {\n"
+    "    option (test_oneof_opt) = \"foobar\";\n"
+    "    string d = 2;\n"
+    "    string e = 3;\n"
+    "    string f = 4;\n"
+    "  }\n"
+    "}\n"
+    "enum Indecision {\n"
+    "  option (test_enum_opt) = 21;\n"
+    "  option (test_enum_opt) = 42;\n"
+    "  option (test_enum_opt) = 63;\n"
+    "  YES   = 1 [(test_enumval_opt).a = 100];\n"
+    "  NO    = 2 [(test_enumval_opt) = {a:200}];\n"
+    "  MAYBE = 3;\n"
+    "}\n"
+    "service S {\n"
+    "  option (test_svc_opt) = {a:100};\n"
+    "  option (test_svc_opt) = {a:200};\n"
+    "  option (test_svc_opt) = {a:300};\n"
+    "  rpc Method(A) returns (A.B);\n"
+    // Put an empty line here to make the source location range match.
+    "\n"
+    "  rpc OtherMethod(A) returns (A) {\n"
+    "    option deprecated = true;\n"
+    "    option (test_method_opt) = \"foobar\";\n"
+    "  }\n"
+    "}\n"
+    "message MessageWithExtensions {\n"
+    "  extensions 1000 to 2000, 2001 to max [(test_ext_opt) = \"foobar\"];\n"
+    "}\n"
+    "extend MessageWithExtensions {\n"
+    "  repeated int32 int32_extension = 1001 [packed=true];\n"
+    "}\n"
+    "message C {\n"
+    "  extend MessageWithExtensions {\n"
+    "    optional C message_extension = 1002;\n"
+    "  }\n"
+    "}\n"
+    "import \"google/protobuf/descriptor.proto\";\n"
+    "extend google.protobuf.FileOptions {\n"
+    "  optional string test_file_opt = 10101;\n"
+    "}\n"
+    "extend google.protobuf.MessageOptions {\n"
+    "  optional string test_msg_opt = 10101;\n"
+    "}\n"
+    "extend google.protobuf.FieldOptions {\n"
+    "  optional string test_field_opt = 10101;\n"
+    "}\n"
+    "extend google.protobuf.EnumOptions {\n"
+    "  repeated int32 test_enum_opt = 10101;\n"
+    "}\n"
+    "extend google.protobuf.EnumValueOptions {\n"
+    "  optional A test_enumval_opt = 10101;\n"
+    "}\n"
+    "extend google.protobuf.ServiceOptions {\n"
+    "  repeated A test_svc_opt = 10101;\n"
+    "}\n"
+    "extend google.protobuf.MethodOptions {\n"
+    "  optional string test_method_opt = 10101;\n"
+    "}\n"
+    "extend google.protobuf.OneofOptions {\n"
+    "  optional string test_oneof_opt = 10101;\n"
+    "}\n"
+    "extend google.protobuf.ExtensionRangeOptions {\n"
+    "  optional string test_ext_opt = 10101;\n"
+    "}\n";
+
+class SourceLocationTest : public testing::Test {
+ public:
+  SourceLocationTest()
+      : source_tree_("/test/test.proto", kSourceLocationTestInput),
+        simple_db_(),
+        source_tree_db_(&source_tree_),
+        merged_db_(&simple_db_, &source_tree_db_),
+        pool_(&merged_db_, &collector_) {
+    // we need descriptor.proto to be accessible by the pool
+    // since our test file imports it
+    FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto_);
+    simple_db_.Add(file_proto_);
+  }
+
+  static std::string PrintSourceLocation(const SourceLocation& loc) {
+    return strings::Substitute("$0:$1-$2:$3", 1 + loc.start_line,
+                               1 + loc.start_column, 1 + loc.end_line,
+                               1 + loc.end_column);
+  }
+
+ private:
+  FileDescriptorProto file_proto_;
+  AbortingErrorCollector collector_;
+  SingletonSourceTree source_tree_;
+  SimpleDescriptorDatabase simple_db_;  // contains descriptor.proto
+  compiler::SourceTreeDescriptorDatabase source_tree_db_;  // loads test.proto
+  MergedDescriptorDatabase merged_db_;  // combines above two dbs
+
+ protected:
+  DescriptorPool pool_;
+
+  // tag number of all custom options in above test file
+  static const int kCustomOptionFieldNumber = 10101;
+  // tag number of field "a" in message type "A" in above test file
+  static const int kAFieldNumber = 1;
+};
+
+// TODO(adonovan): implement support for option fields and for
+// subparts of declarations.
+
+TEST_F(SourceLocationTest, GetSourceLocation) {
+  SourceLocation loc;
+
+  const FileDescriptor* file_desc =
+      GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto"));
+
+  const Descriptor* a_desc = file_desc->FindMessageTypeByName("A");
+  EXPECT_TRUE(a_desc->GetSourceLocation(&loc));
+  EXPECT_EQ("4:1-16:2", PrintSourceLocation(loc));
+
+  const Descriptor* a_b_desc = a_desc->FindNestedTypeByName("B");
+  EXPECT_TRUE(a_b_desc->GetSourceLocation(&loc));
+  EXPECT_EQ("7:3-9:4", PrintSourceLocation(loc));
+
+  const EnumDescriptor* e_desc = file_desc->FindEnumTypeByName("Indecision");
+  EXPECT_TRUE(e_desc->GetSourceLocation(&loc));
+  EXPECT_EQ("17:1-24:2", PrintSourceLocation(loc));
+
+  const EnumValueDescriptor* yes_desc = e_desc->FindValueByName("YES");
+  EXPECT_TRUE(yes_desc->GetSourceLocation(&loc));
+  EXPECT_EQ("21:3-21:42", PrintSourceLocation(loc));
+
+  const ServiceDescriptor* s_desc = file_desc->FindServiceByName("S");
+  EXPECT_TRUE(s_desc->GetSourceLocation(&loc));
+  EXPECT_EQ("25:1-35:2", PrintSourceLocation(loc));
+
+  const MethodDescriptor* m_desc = s_desc->FindMethodByName("Method");
+  EXPECT_TRUE(m_desc->GetSourceLocation(&loc));
+  EXPECT_EQ("29:3-29:31", PrintSourceLocation(loc));
+
+}
+
+TEST_F(SourceLocationTest, ExtensionSourceLocation) {
+  SourceLocation loc;
+
+  const FileDescriptor* file_desc =
+      GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto"));
+
+  const FieldDescriptor* int32_extension_desc =
+      file_desc->FindExtensionByName("int32_extension");
+  EXPECT_TRUE(int32_extension_desc->GetSourceLocation(&loc));
+  EXPECT_EQ("40:3-40:55", PrintSourceLocation(loc));
+
+  const Descriptor* c_desc = file_desc->FindMessageTypeByName("C");
+  EXPECT_TRUE(c_desc->GetSourceLocation(&loc));
+  EXPECT_EQ("42:1-46:2", PrintSourceLocation(loc));
+
+  const FieldDescriptor* message_extension_desc =
+      c_desc->FindExtensionByName("message_extension");
+  EXPECT_TRUE(message_extension_desc->GetSourceLocation(&loc));
+  EXPECT_EQ("44:5-44:41", PrintSourceLocation(loc));
+}
+TEST_F(SourceLocationTest, InterpretedOptionSourceLocation) {
+  // This one's a doozy. It checks every kind of option, including
+  // extension range options.
+
+  // We are verifying that the file's source info contains correct
+  // info for interpreted options and that it does *not* contain
+  // any info for corresponding uninterpreted option path.
+
+  SourceLocation loc;
+
+  const FileDescriptor* file_desc =
+      GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto"));
+
+  // File options
+  {
+    int path[] = {FileDescriptorProto::kOptionsFieldNumber,
+                  FileOptions::kJavaPackageFieldNumber};
+    int unint[] = {FileDescriptorProto::kOptionsFieldNumber,
+                   FileOptions::kUninterpretedOptionFieldNumber, 0};
+
+    std::vector vpath(path, path + 2);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("2:1-2:37", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 3);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+  {
+    int path[] = {FileDescriptorProto::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber};
+    int unint[] = {FileDescriptorProto::kOptionsFieldNumber,
+                   FileOptions::kUninterpretedOptionFieldNumber, 1};
+    std::vector vpath(path, path + 2);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("3:1-3:35", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 3);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+
+  // Message option
+  {
+    int path[] = {FileDescriptorProto::kMessageTypeFieldNumber, 0,
+                  DescriptorProto::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber};
+    int unint[] = {FileDescriptorProto::kMessageTypeFieldNumber, 0,
+                   DescriptorProto::kOptionsFieldNumber,
+                   MessageOptions::kUninterpretedOptionFieldNumber, 0};
+    std::vector vpath(path, path + 4);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("5:3-5:36", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 5);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+
+  // Field option
+  {
+    int path[] = {FileDescriptorProto::kMessageTypeFieldNumber,
+                  0,
+                  DescriptorProto::kFieldFieldNumber,
+                  0,
+                  FieldDescriptorProto::kOptionsFieldNumber,
+                  FieldOptions::kDeprecatedFieldNumber};
+    int unint[] = {FileDescriptorProto::kMessageTypeFieldNumber,
+                   0,
+                   DescriptorProto::kFieldFieldNumber,
+                   0,
+                   FieldDescriptorProto::kOptionsFieldNumber,
+                   FieldOptions::kUninterpretedOptionFieldNumber,
+                   0};
+    std::vector vpath(path, path + 6);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("6:25-6:42", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 7);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+
+  // Nested message option
+  {
+    int path[] = {
+        FileDescriptorProto::kMessageTypeFieldNumber, 0,
+        DescriptorProto::kNestedTypeFieldNumber,      0,
+        DescriptorProto::kFieldFieldNumber,           0,
+        FieldDescriptorProto::kOptionsFieldNumber,    kCustomOptionFieldNumber};
+    int unint[] = {FileDescriptorProto::kMessageTypeFieldNumber,
+                   0,
+                   DescriptorProto::kNestedTypeFieldNumber,
+                   0,
+                   DescriptorProto::kFieldFieldNumber,
+                   0,
+                   FieldDescriptorProto::kOptionsFieldNumber,
+                   FieldOptions::kUninterpretedOptionFieldNumber,
+                   0};
+    std::vector vpath(path, path + 8);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("8:28-8:55", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 9);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+
+  // One-of option
+  {
+    int path[] = {
+        FileDescriptorProto::kMessageTypeFieldNumber, 0,
+        DescriptorProto::kOneofDeclFieldNumber,       0,
+        OneofDescriptorProto::kOptionsFieldNumber,    kCustomOptionFieldNumber};
+    int unint[] = {FileDescriptorProto::kMessageTypeFieldNumber,
+                   0,
+                   DescriptorProto::kOneofDeclFieldNumber,
+                   0,
+                   OneofDescriptorProto::kOptionsFieldNumber,
+                   OneofOptions::kUninterpretedOptionFieldNumber,
+                   0};
+    std::vector vpath(path, path + 6);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("11:5-11:40", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 7);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+
+  // Enum option, repeated options
+  {
+    int path[] = {FileDescriptorProto::kEnumTypeFieldNumber, 0,
+                  EnumDescriptorProto::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber, 0};
+    int unint[] = {FileDescriptorProto::kEnumTypeFieldNumber, 0,
+                   EnumDescriptorProto::kOptionsFieldNumber,
+                   EnumOptions::kUninterpretedOptionFieldNumber, 0};
+    std::vector vpath(path, path + 5);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("18:3-18:31", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 5);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+  {
+    int path[] = {FileDescriptorProto::kEnumTypeFieldNumber, 0,
+                  EnumDescriptorProto::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber, 1};
+    int unint[] = {FileDescriptorProto::kEnumTypeFieldNumber, 0,
+                   EnumDescriptorProto::kOptionsFieldNumber,
+                   EnumOptions::kUninterpretedOptionFieldNumber, 1};
+    std::vector vpath(path, path + 5);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("19:3-19:31", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 5);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+  {
+    int path[] = {FileDescriptorProto::kEnumTypeFieldNumber, 0,
+                  EnumDescriptorProto::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber, 2};
+    int unint[] = {FileDescriptorProto::kEnumTypeFieldNumber, 0,
+                   EnumDescriptorProto::kOptionsFieldNumber,
+                   OneofOptions::kUninterpretedOptionFieldNumber, 2};
+    std::vector vpath(path, path + 5);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("20:3-20:31", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 5);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+
+  // Enum value options
+  {
+    // option w/ message type that directly sets field
+    int path[] = {FileDescriptorProto::kEnumTypeFieldNumber,
+                  0,
+                  EnumDescriptorProto::kValueFieldNumber,
+                  0,
+                  EnumValueDescriptorProto::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber,
+                  kAFieldNumber};
+    int unint[] = {FileDescriptorProto::kEnumTypeFieldNumber,
+                   0,
+                   EnumDescriptorProto::kValueFieldNumber,
+                   0,
+                   EnumValueDescriptorProto::kOptionsFieldNumber,
+                   EnumValueOptions::kUninterpretedOptionFieldNumber,
+                   0};
+    std::vector vpath(path, path + 7);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("21:14-21:40", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 7);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+  {
+    int path[] = {FileDescriptorProto::kEnumTypeFieldNumber,
+                  0,
+                  EnumDescriptorProto::kValueFieldNumber,
+                  1,
+                  EnumValueDescriptorProto::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber};
+    int unint[] = {FileDescriptorProto::kEnumTypeFieldNumber,
+                   0,
+                   EnumDescriptorProto::kValueFieldNumber,
+                   1,
+                   EnumValueDescriptorProto::kOptionsFieldNumber,
+                   EnumValueOptions::kUninterpretedOptionFieldNumber,
+                   0};
+    std::vector vpath(path, path + 6);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("22:14-22:42", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 7);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+
+  // Service option, repeated options
+  {
+    int path[] = {FileDescriptorProto::kServiceFieldNumber, 0,
+                  ServiceDescriptorProto::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber, 0};
+    int unint[] = {FileDescriptorProto::kServiceFieldNumber, 0,
+                   ServiceDescriptorProto::kOptionsFieldNumber,
+                   ServiceOptions::kUninterpretedOptionFieldNumber, 0};
+    std::vector vpath(path, path + 5);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("26:3-26:35", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 5);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+  {
+    int path[] = {FileDescriptorProto::kServiceFieldNumber, 0,
+                  ServiceDescriptorProto::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber, 1};
+    int unint[] = {FileDescriptorProto::kServiceFieldNumber, 0,
+                   ServiceDescriptorProto::kOptionsFieldNumber,
+                   ServiceOptions::kUninterpretedOptionFieldNumber, 1};
+    std::vector vpath(path, path + 5);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("27:3-27:35", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 5);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+  {
+    int path[] = {FileDescriptorProto::kServiceFieldNumber, 0,
+                  ServiceDescriptorProto::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber, 2};
+    int unint[] = {FileDescriptorProto::kServiceFieldNumber, 0,
+                   ServiceDescriptorProto::kOptionsFieldNumber,
+                   ServiceOptions::kUninterpretedOptionFieldNumber, 2};
+    std::vector vpath(path, path + 5);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("28:3-28:35", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 5);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+
+  // Method options
+  {
+    int path[] = {FileDescriptorProto::kServiceFieldNumber,
+                  0,
+                  ServiceDescriptorProto::kMethodFieldNumber,
+                  1,
+                  MethodDescriptorProto::kOptionsFieldNumber,
+                  MethodOptions::kDeprecatedFieldNumber};
+    int unint[] = {FileDescriptorProto::kServiceFieldNumber,
+                   0,
+                   ServiceDescriptorProto::kMethodFieldNumber,
+                   1,
+                   MethodDescriptorProto::kOptionsFieldNumber,
+                   MethodOptions::kUninterpretedOptionFieldNumber,
+                   0};
+    std::vector vpath(path, path + 6);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("32:5-32:30", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 7);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+  {
+    int path[] = {
+        FileDescriptorProto::kServiceFieldNumber,   0,
+        ServiceDescriptorProto::kMethodFieldNumber, 1,
+        MethodDescriptorProto::kOptionsFieldNumber, kCustomOptionFieldNumber};
+    int unint[] = {FileDescriptorProto::kServiceFieldNumber,
+                   0,
+                   ServiceDescriptorProto::kMethodFieldNumber,
+                   1,
+                   MethodDescriptorProto::kOptionsFieldNumber,
+                   MethodOptions::kUninterpretedOptionFieldNumber,
+                   1};
+    std::vector vpath(path, path + 6);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("33:5-33:41", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 7);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+
+  // Extension range options
+  {
+    int path[] = {FileDescriptorProto::kMessageTypeFieldNumber, 1,
+                  DescriptorProto::kExtensionRangeFieldNumber, 0,
+                  DescriptorProto_ExtensionRange::kOptionsFieldNumber};
+    std::vector vpath(path, path + 5);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("37:40-37:67", PrintSourceLocation(loc));
+  }
+  {
+    int path[] = {FileDescriptorProto::kMessageTypeFieldNumber,
+                  1,
+                  DescriptorProto::kExtensionRangeFieldNumber,
+                  0,
+                  DescriptorProto_ExtensionRange::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber};
+    int unint[] = {FileDescriptorProto::kMessageTypeFieldNumber,
+                   1,
+                   DescriptorProto::kExtensionRangeFieldNumber,
+                   0,
+                   DescriptorProto_ExtensionRange::kOptionsFieldNumber,
+                   ExtensionRangeOptions::kUninterpretedOptionFieldNumber,
+                   0};
+    std::vector vpath(path, path + 6);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("37:41-37:66", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 7);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+  {
+    int path[] = {FileDescriptorProto::kMessageTypeFieldNumber,
+                  1,
+                  DescriptorProto::kExtensionRangeFieldNumber,
+                  1,
+                  DescriptorProto_ExtensionRange::kOptionsFieldNumber,
+                  kCustomOptionFieldNumber};
+    int unint[] = {FileDescriptorProto::kMessageTypeFieldNumber,
+                   1,
+                   DescriptorProto::kExtensionRangeFieldNumber,
+                   1,
+                   DescriptorProto_ExtensionRange::kOptionsFieldNumber,
+                   ExtensionRangeOptions::kUninterpretedOptionFieldNumber,
+                   0};
+    std::vector vpath(path, path + 6);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("37:41-37:66", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 7);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+
+  // Field option on extension
+  {
+    int path[] = {FileDescriptorProto::kExtensionFieldNumber, 0,
+                  FieldDescriptorProto::kOptionsFieldNumber,
+                  FieldOptions::kPackedFieldNumber};
+    int unint[] = {FileDescriptorProto::kExtensionFieldNumber, 0,
+                   FieldDescriptorProto::kOptionsFieldNumber,
+                   FieldOptions::kUninterpretedOptionFieldNumber, 0};
+    std::vector vpath(path, path + 4);
+    EXPECT_TRUE(file_desc->GetSourceLocation(vpath, &loc));
+    EXPECT_EQ("40:42-40:53", PrintSourceLocation(loc));
+
+    std::vector vunint(unint, unint + 5);
+    EXPECT_FALSE(file_desc->GetSourceLocation(vunint, &loc));
+  }
+}
+
+// Missing SourceCodeInfo doesn't cause crash:
+TEST_F(SourceLocationTest, GetSourceLocation_MissingSourceCodeInfo) {
+  SourceLocation loc;
+
+  const FileDescriptor* file_desc =
+      GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto"));
+
+  FileDescriptorProto proto;
+  file_desc->CopyTo(&proto);  // Note, this discards the SourceCodeInfo.
+  EXPECT_FALSE(proto.has_source_code_info());
+
+  DescriptorPool bad1_pool(&pool_);
+  const FileDescriptor* bad1_file_desc =
+      GOOGLE_CHECK_NOTNULL(bad1_pool.BuildFile(proto));
+  const Descriptor* bad1_a_desc = bad1_file_desc->FindMessageTypeByName("A");
+  EXPECT_FALSE(bad1_a_desc->GetSourceLocation(&loc));
+}
+
+// Corrupt SourceCodeInfo doesn't cause crash:
+TEST_F(SourceLocationTest, GetSourceLocation_BogusSourceCodeInfo) {
+  SourceLocation loc;
+
+  const FileDescriptor* file_desc =
+      GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto"));
+
+  FileDescriptorProto proto;
+  file_desc->CopyTo(&proto);  // Note, this discards the SourceCodeInfo.
+  EXPECT_FALSE(proto.has_source_code_info());
+  SourceCodeInfo_Location* loc_msg =
+      proto.mutable_source_code_info()->add_location();
+  loc_msg->add_path(1);
+  loc_msg->add_path(2);
+  loc_msg->add_path(3);
+  loc_msg->add_span(4);
+  loc_msg->add_span(5);
+  loc_msg->add_span(6);
+
+  DescriptorPool bad2_pool(&pool_);
+  const FileDescriptor* bad2_file_desc =
+      GOOGLE_CHECK_NOTNULL(bad2_pool.BuildFile(proto));
+  const Descriptor* bad2_a_desc = bad2_file_desc->FindMessageTypeByName("A");
+  EXPECT_FALSE(bad2_a_desc->GetSourceLocation(&loc));
+}
+
+// ===================================================================
+
+const char* const kCopySourceCodeInfoToTestInput =
+    "syntax = \"proto2\";\n"
+    "message Foo {}\n";
+
+// Required since source code information is not preserved by
+// FileDescriptorTest.
+class CopySourceCodeInfoToTest : public testing::Test {
+ public:
+  CopySourceCodeInfoToTest()
+      : source_tree_("/test/test.proto", kCopySourceCodeInfoToTestInput),
+        db_(&source_tree_),
+        pool_(&db_, &collector_) {}
+
+ private:
+  AbortingErrorCollector collector_;
+  SingletonSourceTree source_tree_;
+  compiler::SourceTreeDescriptorDatabase db_;
+
+ protected:
+  DescriptorPool pool_;
+};
+
+TEST_F(CopySourceCodeInfoToTest, CopyTo_DoesNotCopySourceCodeInfo) {
+  const FileDescriptor* file_desc =
+      GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto"));
+  FileDescriptorProto file_desc_proto;
+  ASSERT_FALSE(file_desc_proto.has_source_code_info());
+
+  file_desc->CopyTo(&file_desc_proto);
+  EXPECT_FALSE(file_desc_proto.has_source_code_info());
+}
+
+TEST_F(CopySourceCodeInfoToTest, CopySourceCodeInfoTo) {
+  const FileDescriptor* file_desc =
+      GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto"));
+  FileDescriptorProto file_desc_proto;
+  ASSERT_FALSE(file_desc_proto.has_source_code_info());
+
+  file_desc->CopySourceCodeInfoTo(&file_desc_proto);
+  const SourceCodeInfo& info = file_desc_proto.source_code_info();
+  ASSERT_EQ(4, info.location_size());
+  // Get the Foo message location
+  const SourceCodeInfo_Location& foo_location = info.location(2);
+  ASSERT_EQ(2, foo_location.path_size());
+  EXPECT_EQ(FileDescriptorProto::kMessageTypeFieldNumber, foo_location.path(0));
+  EXPECT_EQ(0, foo_location.path(1));      // Foo is the first message defined
+  ASSERT_EQ(3, foo_location.span_size());  // Foo spans one line
+  EXPECT_EQ(1, foo_location.span(0));      // Foo is declared on line 1
+  EXPECT_EQ(0, foo_location.span(1));      // Foo starts at column 0
+  EXPECT_EQ(14, foo_location.span(2));     // Foo ends on column 14
+}
+
+// ===================================================================
+
+class LazilyBuildDependenciesTest : public testing::Test {
+ public:
+  LazilyBuildDependenciesTest() : pool_(&db_, nullptr) {
+    pool_.InternalSetLazilyBuildDependencies();
+  }
+
+  void ParseProtoAndAddToDb(const char* proto) {
+    FileDescriptorProto tmp;
+    ASSERT_TRUE(TextFormat::ParseFromString(proto, &tmp));
+    db_.Add(tmp);
+  }
+
+  void ParseProtoAndAddToDb(const std::string& proto) {
+    FileDescriptorProto tmp;
+    ASSERT_TRUE(TextFormat::ParseFromString(proto, &tmp));
+    db_.Add(tmp);
+  }
+
+  void AddSimpleMessageProtoFileToDb(const char* file_name,
+                                     const char* message_name) {
+    ParseProtoAndAddToDb("name: '" + std::string(file_name) +
+                         ".proto' "
+                         "package: \"protobuf_unittest\" "
+                         "message_type { "
+                         "  name:'" +
+                         std::string(message_name) +
+                         "' "
+                         "  field { name:'a' number:1 "
+                         "  label:LABEL_OPTIONAL "
+                         "  type_name:'int32' } "
+                         "}");
+  }
+
+  void AddSimpleEnumProtoFileToDb(const char* file_name, const char* enum_name,
+                                  const char* enum_value_name) {
+    ParseProtoAndAddToDb("name: '" + std::string(file_name) +
+                         ".proto' "
+                         "package: 'protobuf_unittest' "
+                         "enum_type { "
+                         "  name:'" +
+                         std::string(enum_name) +
+                         "' "
+                         "  value { name:'" +
+                         std::string(enum_value_name) +
+                         "' number:1 } "
+                         "}");
+  }
+
+ protected:
+  SimpleDescriptorDatabase db_;
+  DescriptorPool pool_;
+};
+
+TEST_F(LazilyBuildDependenciesTest, Message) {
+  ParseProtoAndAddToDb(
+      "name: 'foo.proto' "
+      "package: 'protobuf_unittest' "
+      "dependency: 'bar.proto' "
+      "message_type { "
+      "  name:'Foo' "
+      "  field { name:'bar' number:1 label:LABEL_OPTIONAL "
+      "type_name:'.protobuf_unittest.Bar' } "
+      "}");
+  AddSimpleMessageProtoFileToDb("bar", "Bar");
+
+  // Verify neither has been built yet.
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("foo.proto"));
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("bar.proto"));
+
+  const FileDescriptor* file = pool_.FindFileByName("foo.proto");
+
+  // Verify only foo gets built when asking for foo.proto
+  EXPECT_TRUE(file != nullptr);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("foo.proto"));
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("bar.proto"));
+
+  // Verify calling FindFieldBy* works when the type of the field was
+  // not built at cross link time. Verify this doesn't build the file
+  // the field's type is defined in, as well.
+  const Descriptor* desc = file->FindMessageTypeByName("Foo");
+  const FieldDescriptor* field = desc->FindFieldByName("bar");
+  EXPECT_TRUE(field != nullptr);
+  EXPECT_EQ(field, desc->FindFieldByNumber(1));
+  EXPECT_EQ(field, desc->FindFieldByLowercaseName("bar"));
+  EXPECT_EQ(field, desc->FindFieldByCamelcaseName("bar"));
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("bar.proto"));
+
+  // Finally, verify that if we call message_type() on the field, we will
+  // build the file where the message is defined, and get a valid descriptor
+  EXPECT_TRUE(field->message_type() != nullptr);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("bar.proto"));
+}
+
+TEST_F(LazilyBuildDependenciesTest, Enum) {
+  ParseProtoAndAddToDb(
+      "name: 'foo.proto' "
+      "package: 'protobuf_unittest' "
+      "dependency: 'enum1.proto' "
+      "dependency: 'enum2.proto' "
+      "message_type { "
+      "  name:'Lazy' "
+      "  field { name:'enum1' number:1 label:LABEL_OPTIONAL "
+      "type_name:'.protobuf_unittest.Enum1' } "
+      "  field { name:'enum2' number:1 label:LABEL_OPTIONAL "
+      "type_name:'.protobuf_unittest.Enum2' } "
+      "}");
+  AddSimpleEnumProtoFileToDb("enum1", "Enum1", "ENUM1");
+  AddSimpleEnumProtoFileToDb("enum2", "Enum2", "ENUM2");
+
+  const FileDescriptor* file = pool_.FindFileByName("foo.proto");
+
+  // Verify calling enum_type() on a field whose definition is not
+  // yet built will build the file and return a descriptor.
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("enum1.proto"));
+  const Descriptor* desc = file->FindMessageTypeByName("Lazy");
+  EXPECT_TRUE(desc != nullptr);
+  const FieldDescriptor* field = desc->FindFieldByName("enum1");
+  EXPECT_TRUE(field != nullptr);
+  EXPECT_TRUE(field->enum_type() != nullptr);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("enum1.proto"));
+
+  // Verify calling default_value_enum() on a field whose definition is not
+  // yet built will build the file and return a descriptor to the value.
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("enum2.proto"));
+  field = desc->FindFieldByName("enum2");
+  EXPECT_TRUE(field != nullptr);
+  EXPECT_TRUE(field->default_value_enum() != nullptr);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("enum2.proto"));
+}
+
+TEST_F(LazilyBuildDependenciesTest, Type) {
+  ParseProtoAndAddToDb(
+      "name: 'foo.proto' "
+      "package: 'protobuf_unittest' "
+      "dependency: 'message1.proto' "
+      "dependency: 'message2.proto' "
+      "dependency: 'enum1.proto' "
+      "dependency: 'enum2.proto' "
+      "message_type { "
+      "  name:'Lazy' "
+      "  field { name:'message1' number:1 label:LABEL_OPTIONAL "
+      "type_name:'.protobuf_unittest.Message1' } "
+      "  field { name:'message2' number:1 label:LABEL_OPTIONAL "
+      "type_name:'.protobuf_unittest.Message2' } "
+      "  field { name:'enum1' number:1 label:LABEL_OPTIONAL "
+      "type_name:'.protobuf_unittest.Enum1' } "
+      "  field { name:'enum2' number:1 label:LABEL_OPTIONAL "
+      "type_name:'.protobuf_unittest.Enum2' } "
+      "}");
+  AddSimpleMessageProtoFileToDb("message1", "Message1");
+  AddSimpleMessageProtoFileToDb("message2", "Message2");
+  AddSimpleEnumProtoFileToDb("enum1", "Enum1", "ENUM1");
+  AddSimpleEnumProtoFileToDb("enum2", "Enum2", "ENUM2");
+
+  const FileDescriptor* file = pool_.FindFileByName("foo.proto");
+
+  // Verify calling type() on a field that is a message type will
+  // build the type defined in another file.
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("message1.proto"));
+  const Descriptor* desc = file->FindMessageTypeByName("Lazy");
+  EXPECT_TRUE(desc != nullptr);
+  const FieldDescriptor* field = desc->FindFieldByName("message1");
+  EXPECT_TRUE(field != nullptr);
+  EXPECT_EQ(field->type(), FieldDescriptor::TYPE_MESSAGE);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("message1.proto"));
+
+  // Verify calling cpp_type() on a field that is a message type will
+  // build the type defined in another file.
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("message2.proto"));
+  field = desc->FindFieldByName("message2");
+  EXPECT_TRUE(field != nullptr);
+  EXPECT_EQ(field->cpp_type(), FieldDescriptor::CPPTYPE_MESSAGE);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("message2.proto"));
+
+  // Verify calling type() on a field that is an enum type will
+  // build the type defined in another file.
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("enum1.proto"));
+  field = desc->FindFieldByName("enum1");
+  EXPECT_TRUE(field != nullptr);
+  EXPECT_EQ(field->type(), FieldDescriptor::TYPE_ENUM);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("enum1.proto"));
+
+  // Verify calling cpp_type() on a field that is an enum type will
+  // build the type defined in another file.
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("enum2.proto"));
+  field = desc->FindFieldByName("enum2");
+  EXPECT_TRUE(field != nullptr);
+  EXPECT_EQ(field->cpp_type(), FieldDescriptor::CPPTYPE_ENUM);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("enum2.proto"));
+}
+
+TEST_F(LazilyBuildDependenciesTest, Extension) {
+  ParseProtoAndAddToDb(
+      "name: 'foo.proto' "
+      "package: 'protobuf_unittest' "
+      "dependency: 'bar.proto' "
+      "dependency: 'baz.proto' "
+      "extension { extendee: '.protobuf_unittest.Bar' name:'bar' number:11"
+      "            label:LABEL_OPTIONAL type_name:'.protobuf_unittest.Baz' }");
+  ParseProtoAndAddToDb(
+      "name: 'bar.proto' "
+      "package: 'protobuf_unittest' "
+      "message_type { "
+      "  name:'Bar' "
+      "  extension_range { start: 10 end: 20 }"
+      "}");
+  AddSimpleMessageProtoFileToDb("baz", "Baz");
+
+  // Verify none have been built yet.
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("foo.proto"));
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("bar.proto"));
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("baz.proto"));
+
+  const FileDescriptor* file = pool_.FindFileByName("foo.proto");
+
+  // Verify foo.bar gets loaded, and bar.proto gets loaded
+  // to register the extension. baz.proto should not get loaded.
+  EXPECT_TRUE(file != nullptr);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("foo.proto"));
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("bar.proto"));
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("baz.proto"));
+}
+
+TEST_F(LazilyBuildDependenciesTest, Service) {
+  ParseProtoAndAddToDb(
+      "name: 'foo.proto' "
+      "package: 'protobuf_unittest' "
+      "dependency: 'message1.proto' "
+      "dependency: 'message2.proto' "
+      "dependency: 'message3.proto' "
+      "dependency: 'message4.proto' "
+      "service {"
+      "  name: 'LazyService'"
+      "  method { name: 'A' input_type:  '.protobuf_unittest.Message1' "
+      "                     output_type: '.protobuf_unittest.Message2' }"
+      "}");
+  AddSimpleMessageProtoFileToDb("message1", "Message1");
+  AddSimpleMessageProtoFileToDb("message2", "Message2");
+  AddSimpleMessageProtoFileToDb("message3", "Message3");
+  AddSimpleMessageProtoFileToDb("message4", "Message4");
+
+  const FileDescriptor* file = pool_.FindFileByName("foo.proto");
+
+  // Verify calling FindServiceByName or FindMethodByName doesn't build the
+  // files defining the input and output type, and input_type() and
+  // output_type() does indeed build the appropriate files.
+  const ServiceDescriptor* service = file->FindServiceByName("LazyService");
+  EXPECT_TRUE(service != nullptr);
+  const MethodDescriptor* method = service->FindMethodByName("A");
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("message1.proto"));
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("message2.proto"));
+  EXPECT_TRUE(method != nullptr);
+  EXPECT_TRUE(method->input_type() != nullptr);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("message1.proto"));
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("message2.proto"));
+  EXPECT_TRUE(method->output_type() != nullptr);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("message2.proto"));
+}
+
+
+TEST_F(LazilyBuildDependenciesTest, GeneratedFile) {
+  // Most testing is done with custom pools with lazy dependencies forced on,
+  // do some sanity checking that lazy imports is on by default for the
+  // generated pool, and do custom options testing with generated to
+  // be able to use the GetExtension ids for the custom options.
+
+  // Verify none of the files are loaded yet.
+  EXPECT_FALSE(DescriptorPool::generated_pool()->InternalIsFileLoaded(
+      "google/protobuf/unittest_lazy_dependencies.proto"));
+  EXPECT_FALSE(DescriptorPool::generated_pool()->InternalIsFileLoaded(
+      "google/protobuf/unittest_lazy_dependencies_custom_option.proto"));
+  EXPECT_FALSE(DescriptorPool::generated_pool()->InternalIsFileLoaded(
+      "google/protobuf/unittest_lazy_dependencies_enum.proto"));
+
+  // Verify calling autogenerated function to get a descriptor in the base
+  // file will build that file but none of it's imports. This verifies that
+  // lazily_build_dependencies_ is set on the generated pool, and also that
+  // the generated function "descriptor()" doesn't somehow subvert the laziness
+  // by manually loading the dependencies or something.
+  EXPECT_TRUE(protobuf_unittest::lazy_imports::ImportedMessage::descriptor() !=
+              nullptr);
+  EXPECT_TRUE(DescriptorPool::generated_pool()->InternalIsFileLoaded(
+      "google/protobuf/unittest_lazy_dependencies.proto"));
+  EXPECT_FALSE(DescriptorPool::generated_pool()->InternalIsFileLoaded(
+      "google/protobuf/unittest_lazy_dependencies_custom_option.proto"));
+  EXPECT_FALSE(DescriptorPool::generated_pool()->InternalIsFileLoaded(
+      "google/protobuf/unittest_lazy_dependencies_enum.proto"));
+
+  // Verify custom options work when defined in an import that isn't loaded,
+  // and that a non-default value of a custom option doesn't load the file
+  // where that enum is defined.
+  const MessageOptions& options =
+      protobuf_unittest::lazy_imports::MessageCustomOption::descriptor()
+          ->options();
+  protobuf_unittest::lazy_imports::LazyEnum custom_option_value =
+      options.GetExtension(protobuf_unittest::lazy_imports::lazy_enum_option);
+
+  EXPECT_FALSE(DescriptorPool::generated_pool()->InternalIsFileLoaded(
+      "google/protobuf/unittest_lazy_dependencies_custom_option.proto"));
+  EXPECT_FALSE(DescriptorPool::generated_pool()->InternalIsFileLoaded(
+      "google/protobuf/unittest_lazy_dependencies_enum.proto"));
+  EXPECT_EQ(custom_option_value, protobuf_unittest::lazy_imports::LAZY_ENUM_1);
+
+  const MessageOptions& options2 =
+      protobuf_unittest::lazy_imports::MessageCustomOption2::descriptor()
+          ->options();
+  custom_option_value =
+      options2.GetExtension(protobuf_unittest::lazy_imports::lazy_enum_option);
+
+  EXPECT_FALSE(DescriptorPool::generated_pool()->InternalIsFileLoaded(
+      "google/protobuf/unittest_lazy_dependencies_custom_option.proto"));
+  EXPECT_FALSE(DescriptorPool::generated_pool()->InternalIsFileLoaded(
+      "google/protobuf/unittest_lazy_dependencies_enum.proto"));
+  EXPECT_EQ(custom_option_value, protobuf_unittest::lazy_imports::LAZY_ENUM_0);
+}
+
+TEST_F(LazilyBuildDependenciesTest, Dependency) {
+  ParseProtoAndAddToDb(
+      "name: 'foo.proto' "
+      "package: 'protobuf_unittest' "
+      "dependency: 'bar.proto' "
+      "message_type { "
+      "  name:'Foo' "
+      "  field { name:'bar' number:1 label:LABEL_OPTIONAL "
+      "type_name:'.protobuf_unittest.Bar' } "
+      "}");
+  ParseProtoAndAddToDb(
+      "name: 'bar.proto' "
+      "package: 'protobuf_unittest' "
+      "dependency: 'baz.proto' "
+      "message_type { "
+      "  name:'Bar' "
+      "  field { name:'baz' number:1 label:LABEL_OPTIONAL "
+      "type_name:'.protobuf_unittest.Baz' } "
+      "}");
+  AddSimpleMessageProtoFileToDb("baz", "Baz");
+
+  const FileDescriptor* foo_file = pool_.FindFileByName("foo.proto");
+  EXPECT_TRUE(foo_file != nullptr);
+  // As expected, requesting foo.proto shouldn't build it's dependencies
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("foo.proto"));
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("bar.proto"));
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("baz.proto"));
+
+  // Verify calling dependency(N) will build the dependency, but
+  // not that file's dependencies.
+  const FileDescriptor* bar_file = foo_file->dependency(0);
+  EXPECT_TRUE(bar_file != nullptr);
+  EXPECT_TRUE(pool_.InternalIsFileLoaded("bar.proto"));
+  EXPECT_FALSE(pool_.InternalIsFileLoaded("baz.proto"));
+}
+
+// ===================================================================
+
+
+}  // namespace descriptor_unittest
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/drop_unknown_fields_test.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/drop_unknown_fields_test.cc"
new file mode 100644
index 00000000..55b9ecd3
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/drop_unknown_fields_test.cc"
@@ -0,0 +1,83 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+using unittest_drop_unknown_fields::Foo;
+using unittest_drop_unknown_fields::FooWithExtraFields;
+
+namespace google {
+namespace protobuf {
+
+TEST(DropUnknownFieldsTest, GeneratedMessage) {
+  FooWithExtraFields foo_with_extra_fields;
+  foo_with_extra_fields.set_int32_value(1);
+  foo_with_extra_fields.set_enum_value(FooWithExtraFields::QUX);
+  foo_with_extra_fields.set_extra_int32_value(2);
+
+  Foo foo;
+  ASSERT_TRUE(foo.ParseFromString(foo_with_extra_fields.SerializeAsString()));
+  EXPECT_EQ(1, foo.int32_value());
+  EXPECT_EQ(static_cast(FooWithExtraFields::QUX),
+            static_cast(foo.enum_value()));
+  EXPECT_FALSE(foo.GetReflection()->GetUnknownFields(foo).empty());
+
+  ASSERT_TRUE(foo_with_extra_fields.ParseFromString(foo.SerializeAsString()));
+  EXPECT_EQ(1, foo_with_extra_fields.int32_value());
+  EXPECT_EQ(FooWithExtraFields::QUX, foo_with_extra_fields.enum_value());
+  // The "extra_int32_value" field should not be lost.
+  EXPECT_EQ(2, foo_with_extra_fields.extra_int32_value());
+}
+
+TEST(DropUnknownFieldsTest, DynamicMessage) {
+  FooWithExtraFields foo_with_extra_fields;
+  foo_with_extra_fields.set_int32_value(1);
+  foo_with_extra_fields.set_enum_value(FooWithExtraFields::QUX);
+  foo_with_extra_fields.set_extra_int32_value(2);
+
+  DynamicMessageFactory factory;
+  std::unique_ptr foo(factory.GetPrototype(Foo::descriptor())->New());
+  ASSERT_TRUE(foo->ParseFromString(foo_with_extra_fields.SerializeAsString()));
+  EXPECT_FALSE(foo->GetReflection()->GetUnknownFields(*foo).empty());
+
+  ASSERT_TRUE(foo_with_extra_fields.ParseFromString(foo->SerializeAsString()));
+  EXPECT_EQ(1, foo_with_extra_fields.int32_value());
+  EXPECT_EQ(FooWithExtraFields::QUX, foo_with_extra_fields.enum_value());
+  // The "extra_int32_value" field should not be lost.
+  EXPECT_EQ(2, foo_with_extra_fields.extra_int32_value());
+}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/duration.pb.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/duration.pb.cc"
new file mode 100644
index 00000000..6f829f49
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/duration.pb.cc"
@@ -0,0 +1,324 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/duration.proto
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+PROTOBUF_NAMESPACE_OPEN
+class DurationDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _Duration_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+static void InitDefaultsscc_info_Duration_google_2fprotobuf_2fduration_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_Duration_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::Duration();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::Duration::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_Duration_google_2fprotobuf_2fduration_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_Duration_google_2fprotobuf_2fduration_2eproto}, {}};
+
+static ::PROTOBUF_NAMESPACE_ID::Metadata file_level_metadata_google_2fprotobuf_2fduration_2eproto[1];
+static constexpr ::PROTOBUF_NAMESPACE_ID::EnumDescriptor const** file_level_enum_descriptors_google_2fprotobuf_2fduration_2eproto = nullptr;
+static constexpr ::PROTOBUF_NAMESPACE_ID::ServiceDescriptor const** file_level_service_descriptors_google_2fprotobuf_2fduration_2eproto = nullptr;
+
+const ::PROTOBUF_NAMESPACE_ID::uint32 TableStruct_google_2fprotobuf_2fduration_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  ~0u,  // no _has_bits_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Duration, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Duration, seconds_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Duration, nanos_),
+};
+static const ::PROTOBUF_NAMESPACE_ID::internal::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  { 0, -1, sizeof(PROTOBUF_NAMESPACE_ID::Duration)},
+};
+
+static ::PROTOBUF_NAMESPACE_ID::Message const * const file_default_instances[] = {
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_Duration_default_instance_),
+};
+
+const char descriptor_table_protodef_google_2fprotobuf_2fduration_2eproto[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) =
+  "\n\036google/protobuf/duration.proto\022\017google"
+  ".protobuf\"*\n\010Duration\022\017\n\007seconds\030\001 \001(\003\022\r"
+  "\n\005nanos\030\002 \001(\005B|\n\023com.google.protobufB\rDu"
+  "rationProtoP\001Z*github.com/golang/protobu"
+  "f/ptypes/duration\370\001\001\242\002\003GPB\252\002\036Google.Prot"
+  "obuf.WellKnownTypesb\006proto3"
+  ;
+static const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable*const descriptor_table_google_2fprotobuf_2fduration_2eproto_deps[1] = {
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase*const descriptor_table_google_2fprotobuf_2fduration_2eproto_sccs[1] = {
+  &scc_info_Duration_google_2fprotobuf_2fduration_2eproto.base,
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::once_flag descriptor_table_google_2fprotobuf_2fduration_2eproto_once;
+static bool descriptor_table_google_2fprotobuf_2fduration_2eproto_initialized = false;
+const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fduration_2eproto = {
+  &descriptor_table_google_2fprotobuf_2fduration_2eproto_initialized, descriptor_table_protodef_google_2fprotobuf_2fduration_2eproto, "google/protobuf/duration.proto", 227,
+  &descriptor_table_google_2fprotobuf_2fduration_2eproto_once, descriptor_table_google_2fprotobuf_2fduration_2eproto_sccs, descriptor_table_google_2fprotobuf_2fduration_2eproto_deps, 1, 0,
+  schemas, file_default_instances, TableStruct_google_2fprotobuf_2fduration_2eproto::offsets,
+  file_level_metadata_google_2fprotobuf_2fduration_2eproto, 1, file_level_enum_descriptors_google_2fprotobuf_2fduration_2eproto, file_level_service_descriptors_google_2fprotobuf_2fduration_2eproto,
+};
+
+// Force running AddDescriptors() at dynamic initialization time.
+static bool dynamic_init_dummy_google_2fprotobuf_2fduration_2eproto = (static_cast(::PROTOBUF_NAMESPACE_ID::internal::AddDescriptors(&descriptor_table_google_2fprotobuf_2fduration_2eproto)), true);
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+void Duration::InitAsDefaultInstance() {
+}
+class Duration::_Internal {
+ public:
+};
+
+Duration::Duration()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.Duration)
+}
+Duration::Duration(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.Duration)
+}
+Duration::Duration(const Duration& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::memcpy(&seconds_, &from.seconds_,
+    static_cast(reinterpret_cast(&nanos_) -
+    reinterpret_cast(&seconds_)) + sizeof(nanos_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.Duration)
+}
+
+void Duration::SharedCtor() {
+  ::memset(&seconds_, 0, static_cast(
+      reinterpret_cast(&nanos_) -
+      reinterpret_cast(&seconds_)) + sizeof(nanos_));
+}
+
+Duration::~Duration() {
+  // @@protoc_insertion_point(destructor:google.protobuf.Duration)
+  SharedDtor();
+}
+
+void Duration::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void Duration::ArenaDtor(void* object) {
+  Duration* _this = reinterpret_cast< Duration* >(object);
+  (void)_this;
+}
+void Duration::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void Duration::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const Duration& Duration::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_Duration_google_2fprotobuf_2fduration_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void Duration::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.Duration)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  ::memset(&seconds_, 0, static_cast(
+      reinterpret_cast(&nanos_) -
+      reinterpret_cast(&seconds_)) + sizeof(nanos_));
+  _internal_metadata_.Clear();
+}
+
+const char* Duration::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // int64 seconds = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          seconds_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // int32 nanos = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          nanos_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* Duration::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Duration)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // int64 seconds = 1;
+  if (this->seconds() != 0) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt64ToArray(1, this->_internal_seconds(), target);
+  }
+
+  // int32 nanos = 2;
+  if (this->nanos() != 0) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(2, this->_internal_nanos(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.Duration)
+  return target;
+}
+
+size_t Duration::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.Duration)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // int64 seconds = 1;
+  if (this->seconds() != 0) {
+    total_size += 1 +
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int64Size(
+        this->_internal_seconds());
+  }
+
+  // int32 nanos = 2;
+  if (this->nanos() != 0) {
+    total_size += 1 +
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+        this->_internal_nanos());
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void Duration::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Duration)
+  GOOGLE_DCHECK_NE(&from, this);
+  const Duration* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.Duration)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.Duration)
+    MergeFrom(*source);
+  }
+}
+
+void Duration::MergeFrom(const Duration& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Duration)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  if (from.seconds() != 0) {
+    _internal_set_seconds(from._internal_seconds());
+  }
+  if (from.nanos() != 0) {
+    _internal_set_nanos(from._internal_nanos());
+  }
+}
+
+void Duration::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.Duration)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void Duration::CopyFrom(const Duration& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.Duration)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool Duration::IsInitialized() const {
+  return true;
+}
+
+void Duration::InternalSwap(Duration* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(seconds_, other->seconds_);
+  swap(nanos_, other->nanos_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata Duration::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::Duration* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Duration >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::Duration >(arena);
+}
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+#include 
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/duration.pb.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/duration.pb.h"
new file mode 100644
index 00000000..7b34a4bf
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/duration.pb.h"
@@ -0,0 +1,291 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/duration.proto
+
+#ifndef GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fduration_2eproto
+#define GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fduration_2eproto
+
+#include 
+#include 
+
+#include 
+#if PROTOBUF_VERSION < 3011000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please update
+#error your headers.
+#endif
+#if 3011002 < PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include   // IWYU pragma: export
+#include   // IWYU pragma: export
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+#define PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fduration_2eproto PROTOBUF_EXPORT
+PROTOBUF_NAMESPACE_OPEN
+namespace internal {
+class AnyMetadata;
+}  // namespace internal
+PROTOBUF_NAMESPACE_CLOSE
+
+// Internal implementation detail -- do not use these members.
+struct PROTOBUF_EXPORT TableStruct_google_2fprotobuf_2fduration_2eproto {
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTableField entries[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::AuxillaryParseTableField aux[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTable schema[1]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::FieldMetadata field_metadata[];
+  static const ::PROTOBUF_NAMESPACE_ID::internal::SerializationTable serialization_table[];
+  static const ::PROTOBUF_NAMESPACE_ID::uint32 offsets[];
+};
+extern PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fduration_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+class Duration;
+class DurationDefaultTypeInternal;
+PROTOBUF_EXPORT extern DurationDefaultTypeInternal _Duration_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::Duration* Arena::CreateMaybeMessage(Arena*);
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+class PROTOBUF_EXPORT Duration :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.Duration) */ {
+ public:
+  Duration();
+  virtual ~Duration();
+
+  Duration(const Duration& from);
+  Duration(Duration&& from) noexcept
+    : Duration() {
+    *this = ::std::move(from);
+  }
+
+  inline Duration& operator=(const Duration& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline Duration& operator=(Duration&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const Duration& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const Duration* internal_default_instance() {
+    return reinterpret_cast(
+               &_Duration_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    0;
+
+  friend void swap(Duration& a, Duration& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(Duration* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(Duration* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline Duration* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  Duration* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const Duration& from);
+  void MergeFrom(const Duration& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(Duration* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.Duration";
+  }
+  protected:
+  explicit Duration(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fduration_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fduration_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kSecondsFieldNumber = 1,
+    kNanosFieldNumber = 2,
+  };
+  // int64 seconds = 1;
+  void clear_seconds();
+  ::PROTOBUF_NAMESPACE_ID::int64 seconds() const;
+  void set_seconds(::PROTOBUF_NAMESPACE_ID::int64 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int64 _internal_seconds() const;
+  void _internal_set_seconds(::PROTOBUF_NAMESPACE_ID::int64 value);
+  public:
+
+  // int32 nanos = 2;
+  void clear_nanos();
+  ::PROTOBUF_NAMESPACE_ID::int32 nanos() const;
+  void set_nanos(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_nanos() const;
+  void _internal_set_nanos(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.Duration)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::int64 seconds_;
+  ::PROTOBUF_NAMESPACE_ID::int32 nanos_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  friend struct ::TableStruct_google_2fprotobuf_2fduration_2eproto;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic push
+  #pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif  // __GNUC__
+// Duration
+
+// int64 seconds = 1;
+inline void Duration::clear_seconds() {
+  seconds_ = PROTOBUF_LONGLONG(0);
+}
+inline ::PROTOBUF_NAMESPACE_ID::int64 Duration::_internal_seconds() const {
+  return seconds_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int64 Duration::seconds() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Duration.seconds)
+  return _internal_seconds();
+}
+inline void Duration::_internal_set_seconds(::PROTOBUF_NAMESPACE_ID::int64 value) {
+  
+  seconds_ = value;
+}
+inline void Duration::set_seconds(::PROTOBUF_NAMESPACE_ID::int64 value) {
+  _internal_set_seconds(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.Duration.seconds)
+}
+
+// int32 nanos = 2;
+inline void Duration::clear_nanos() {
+  nanos_ = 0;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 Duration::_internal_nanos() const {
+  return nanos_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 Duration::nanos() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Duration.nanos)
+  return _internal_nanos();
+}
+inline void Duration::_internal_set_nanos(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  
+  nanos_ = value;
+}
+inline void Duration::set_nanos(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_nanos(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.Duration.nanos)
+}
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic pop
+#endif  // __GNUC__
+
+// @@protoc_insertion_point(namespace_scope)
+
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+
+#include 
+#endif  // GOOGLE_PROTOBUF_INCLUDED_GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fduration_2eproto
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/duration.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/duration.proto"
new file mode 100644
index 00000000..99cb102c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/duration.proto"
@@ -0,0 +1,116 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option cc_enable_arenas = true;
+option go_package = "github.com/golang/protobuf/ptypes/duration";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "DurationProto";
+option java_multiple_files = true;
+option objc_class_prefix = "GPB";
+
+// A Duration represents a signed, fixed-length span of time represented
+// as a count of seconds and fractions of seconds at nanosecond
+// resolution. It is independent of any calendar and concepts like "day"
+// or "month". It is related to Timestamp in that the difference between
+// two Timestamp values is a Duration and it can be added or subtracted
+// from a Timestamp. Range is approximately +-10,000 years.
+//
+// # Examples
+//
+// Example 1: Compute Duration from two Timestamps in pseudo code.
+//
+//     Timestamp start = ...;
+//     Timestamp end = ...;
+//     Duration duration = ...;
+//
+//     duration.seconds = end.seconds - start.seconds;
+//     duration.nanos = end.nanos - start.nanos;
+//
+//     if (duration.seconds < 0 && duration.nanos > 0) {
+//       duration.seconds += 1;
+//       duration.nanos -= 1000000000;
+//     } else if (duration.seconds > 0 && duration.nanos < 0) {
+//       duration.seconds -= 1;
+//       duration.nanos += 1000000000;
+//     }
+//
+// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code.
+//
+//     Timestamp start = ...;
+//     Duration duration = ...;
+//     Timestamp end = ...;
+//
+//     end.seconds = start.seconds + duration.seconds;
+//     end.nanos = start.nanos + duration.nanos;
+//
+//     if (end.nanos < 0) {
+//       end.seconds -= 1;
+//       end.nanos += 1000000000;
+//     } else if (end.nanos >= 1000000000) {
+//       end.seconds += 1;
+//       end.nanos -= 1000000000;
+//     }
+//
+// Example 3: Compute Duration from datetime.timedelta in Python.
+//
+//     td = datetime.timedelta(days=3, minutes=10)
+//     duration = Duration()
+//     duration.FromTimedelta(td)
+//
+// # JSON Mapping
+//
+// In JSON format, the Duration type is encoded as a string rather than an
+// object, where the string ends in the suffix "s" (indicating seconds) and
+// is preceded by the number of seconds, with nanoseconds expressed as
+// fractional seconds. For example, 3 seconds with 0 nanoseconds should be
+// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
+// be expressed in JSON format as "3.000000001s", and 3 seconds and 1
+// microsecond should be expressed in JSON format as "3.000001s".
+//
+//
+message Duration {
+  // Signed seconds of the span of time. Must be from -315,576,000,000
+  // to +315,576,000,000 inclusive. Note: these bounds are computed from:
+  // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
+  int64 seconds = 1;
+
+  // Signed fractions of a second at nanosecond resolution of the span
+  // of time. Durations less than one second are represented with a 0
+  // `seconds` field and a positive or negative `nanos` field. For durations
+  // of one second or more, a non-zero value for the `nanos` field must be
+  // of the same sign as the `seconds` field. Must be from -999,999,999
+  // to +999,999,999 inclusive.
+  int32 nanos = 2;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/dynamic_message.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/dynamic_message.cc"
new file mode 100644
index 00000000..0ef5dd9a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/dynamic_message.cc"
@@ -0,0 +1,876 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// DynamicMessage is implemented by constructing a data structure which
+// has roughly the same memory layout as a generated message would have.
+// Then, we use Reflection to implement our reflection interface.  All
+// the other operations we need to implement (e.g.  parsing, copying,
+// etc.) are already implemented in terms of Reflection, so the rest is
+// easy.
+//
+// The up side of this strategy is that it's very efficient.  We don't
+// need to use hash_maps or generic representations of fields.  The
+// down side is that this is a low-level memory management hack which
+// can be tricky to get right.
+//
+// As mentioned in the header, we only expose a DynamicMessageFactory
+// publicly, not the DynamicMessage class itself.  This is because
+// GenericMessageReflection wants to have a pointer to a "default"
+// copy of the class, with all fields initialized to their default
+// values.  We only want to construct one of these per message type,
+// so DynamicMessageFactory stores a cache of default messages for
+// each type it sees (each unique Descriptor pointer).  The code
+// refers to the "default" copy of the class as the "prototype".
+//
+// Note on memory allocation:  This module often calls "operator new()"
+// to allocate untyped memory, rather than calling something like
+// "new uint8[]".  This is because "operator new()" means "Give me some
+// space which I can use as I please." while "new uint8[]" means "Give
+// me an array of 8-bit integers.".  In practice, the later may return
+// a pointer that is not aligned correctly for general use.  I believe
+// Item 8 of "More Effective C++" discusses this in more detail, though
+// I don't have the book on me right now so I'm not sure.
+
+#include 
+#include 
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+using internal::DynamicMapField;
+using internal::ExtensionSet;
+using internal::InternalMetadataWithArena;
+using internal::MapField;
+
+
+using internal::ArenaStringPtr;
+
+// ===================================================================
+// Some helper tables and functions...
+
+namespace {
+
+bool IsMapFieldInApi(const FieldDescriptor* field) { return field->is_map(); }
+
+// Compute the byte size of the in-memory representation of the field.
+int FieldSpaceUsed(const FieldDescriptor* field) {
+  typedef FieldDescriptor FD;  // avoid line wrapping
+  if (field->label() == FD::LABEL_REPEATED) {
+    switch (field->cpp_type()) {
+      case FD::CPPTYPE_INT32:
+        return sizeof(RepeatedField);
+      case FD::CPPTYPE_INT64:
+        return sizeof(RepeatedField);
+      case FD::CPPTYPE_UINT32:
+        return sizeof(RepeatedField);
+      case FD::CPPTYPE_UINT64:
+        return sizeof(RepeatedField);
+      case FD::CPPTYPE_DOUBLE:
+        return sizeof(RepeatedField);
+      case FD::CPPTYPE_FLOAT:
+        return sizeof(RepeatedField);
+      case FD::CPPTYPE_BOOL:
+        return sizeof(RepeatedField);
+      case FD::CPPTYPE_ENUM:
+        return sizeof(RepeatedField);
+      case FD::CPPTYPE_MESSAGE:
+        if (IsMapFieldInApi(field)) {
+          return sizeof(DynamicMapField);
+        } else {
+          return sizeof(RepeatedPtrField);
+        }
+
+      case FD::CPPTYPE_STRING:
+        switch (field->options().ctype()) {
+          default:  // TODO(kenton):  Support other string reps.
+          case FieldOptions::STRING:
+            return sizeof(RepeatedPtrField);
+        }
+        break;
+    }
+  } else {
+    switch (field->cpp_type()) {
+      case FD::CPPTYPE_INT32:
+        return sizeof(int32);
+      case FD::CPPTYPE_INT64:
+        return sizeof(int64);
+      case FD::CPPTYPE_UINT32:
+        return sizeof(uint32);
+      case FD::CPPTYPE_UINT64:
+        return sizeof(uint64);
+      case FD::CPPTYPE_DOUBLE:
+        return sizeof(double);
+      case FD::CPPTYPE_FLOAT:
+        return sizeof(float);
+      case FD::CPPTYPE_BOOL:
+        return sizeof(bool);
+      case FD::CPPTYPE_ENUM:
+        return sizeof(int);
+
+      case FD::CPPTYPE_MESSAGE:
+        return sizeof(Message*);
+
+      case FD::CPPTYPE_STRING:
+        switch (field->options().ctype()) {
+          default:  // TODO(kenton):  Support other string reps.
+          case FieldOptions::STRING:
+            return sizeof(ArenaStringPtr);
+        }
+        break;
+    }
+  }
+
+  GOOGLE_LOG(DFATAL) << "Can't get here.";
+  return 0;
+}
+
+// Compute the byte size of in-memory representation of the oneof fields
+// in default oneof instance.
+int OneofFieldSpaceUsed(const FieldDescriptor* field) {
+  typedef FieldDescriptor FD;  // avoid line wrapping
+  switch (field->cpp_type()) {
+    case FD::CPPTYPE_INT32:
+      return sizeof(int32);
+    case FD::CPPTYPE_INT64:
+      return sizeof(int64);
+    case FD::CPPTYPE_UINT32:
+      return sizeof(uint32);
+    case FD::CPPTYPE_UINT64:
+      return sizeof(uint64);
+    case FD::CPPTYPE_DOUBLE:
+      return sizeof(double);
+    case FD::CPPTYPE_FLOAT:
+      return sizeof(float);
+    case FD::CPPTYPE_BOOL:
+      return sizeof(bool);
+    case FD::CPPTYPE_ENUM:
+      return sizeof(int);
+
+    case FD::CPPTYPE_MESSAGE:
+      return sizeof(Message*);
+
+    case FD::CPPTYPE_STRING:
+      switch (field->options().ctype()) {
+        default:
+        case FieldOptions::STRING:
+          return sizeof(ArenaStringPtr);
+      }
+      break;
+  }
+
+  GOOGLE_LOG(DFATAL) << "Can't get here.";
+  return 0;
+}
+
+inline int DivideRoundingUp(int i, int j) { return (i + (j - 1)) / j; }
+
+static const int kSafeAlignment = sizeof(uint64);
+static const int kMaxOneofUnionSize = sizeof(uint64);
+
+inline int AlignTo(int offset, int alignment) {
+  return DivideRoundingUp(offset, alignment) * alignment;
+}
+
+// Rounds the given byte offset up to the next offset aligned such that any
+// type may be stored at it.
+inline int AlignOffset(int offset) { return AlignTo(offset, kSafeAlignment); }
+
+#define bitsizeof(T) (sizeof(T) * 8)
+
+}  // namespace
+
+// ===================================================================
+
+class DynamicMessage : public Message {
+ public:
+  struct TypeInfo {
+    int size;
+    int has_bits_offset;
+    int oneof_case_offset;
+    int internal_metadata_offset;
+    int extensions_offset;
+
+    // Not owned by the TypeInfo.
+    DynamicMessageFactory* factory;  // The factory that created this object.
+    const DescriptorPool* pool;      // The factory's DescriptorPool.
+    const Descriptor* type;          // Type of this DynamicMessage.
+
+    // Warning:  The order in which the following pointers are defined is
+    //   important (the prototype must be deleted *before* the offsets).
+    std::unique_ptr offsets;
+    std::unique_ptr has_bits_indices;
+    std::unique_ptr reflection;
+    // Don't use a unique_ptr to hold the prototype: the destructor for
+    // DynamicMessage needs to know whether it is the prototype, and does so by
+    // looking back at this field. This would assume details about the
+    // implementation of unique_ptr.
+    const DynamicMessage* prototype;
+    int weak_field_map_offset;  // The offset for the weak_field_map;
+
+    TypeInfo() : prototype(NULL) {}
+
+    ~TypeInfo() { delete prototype; }
+  };
+
+  DynamicMessage(const TypeInfo* type_info);
+
+  // This should only be used by GetPrototypeNoLock() to avoid dead lock.
+  DynamicMessage(TypeInfo* type_info, bool lock_factory);
+
+  ~DynamicMessage();
+
+  // Called on the prototype after construction to initialize message fields.
+  void CrossLinkPrototypes();
+
+  // implements Message ----------------------------------------------
+
+  Message* New() const override;
+  Message* New(Arena* arena) const override;
+  Arena* GetArena() const override { return arena_; }
+
+  int GetCachedSize() const override;
+  void SetCachedSize(int size) const override;
+
+  Metadata GetMetadata() const override;
+
+  // We actually allocate more memory than sizeof(*this) when this
+  // class's memory is allocated via the global operator new. Thus, we need to
+  // manually call the global operator delete. Calling the destructor is taken
+  // care of for us. This makes DynamicMessage compatible with -fsized-delete.
+  // It doesn't work for MSVC though.
+#ifndef _MSC_VER
+  static void operator delete(void* ptr) { ::operator delete(ptr); }
+#endif  // !_MSC_VER
+
+ private:
+  DynamicMessage(const TypeInfo* type_info, Arena* arena);
+
+  void SharedCtor(bool lock_factory);
+
+  inline bool is_prototype() const {
+    return type_info_->prototype == this ||
+           // If type_info_->prototype is NULL, then we must be constructing
+           // the prototype now, which means we must be the prototype.
+           type_info_->prototype == NULL;
+  }
+
+  inline void* OffsetToPointer(int offset) {
+    return reinterpret_cast(this) + offset;
+  }
+  inline const void* OffsetToPointer(int offset) const {
+    return reinterpret_cast(this) + offset;
+  }
+
+  const TypeInfo* type_info_;
+  Arena* const arena_;
+  mutable std::atomic cached_byte_size_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(DynamicMessage);
+};
+
+DynamicMessage::DynamicMessage(const TypeInfo* type_info)
+    : type_info_(type_info), arena_(NULL), cached_byte_size_(0) {
+  SharedCtor(true);
+}
+
+DynamicMessage::DynamicMessage(const TypeInfo* type_info, Arena* arena)
+    : type_info_(type_info), arena_(arena), cached_byte_size_(0) {
+  SharedCtor(true);
+}
+
+DynamicMessage::DynamicMessage(TypeInfo* type_info, bool lock_factory)
+    : type_info_(type_info), arena_(NULL), cached_byte_size_(0) {
+  // The prototype in type_info has to be set before creating the prototype
+  // instance on memory. e.g., message Foo { map a = 1; }. When
+  // creating prototype for Foo, prototype of the map entry will also be
+  // created, which needs the address of the prototype of Foo (the value in
+  // map). To break the cyclic dependency, we have to assign the address of
+  // prototype into type_info first.
+  type_info->prototype = this;
+  SharedCtor(lock_factory);
+}
+
+void DynamicMessage::SharedCtor(bool lock_factory) {
+  // We need to call constructors for various fields manually and set
+  // default values where appropriate.  We use placement new to call
+  // constructors.  If you haven't heard of placement new, I suggest Googling
+  // it now.  We use placement new even for primitive types that don't have
+  // constructors for consistency.  (In theory, placement new should be used
+  // any time you are trying to convert untyped memory to typed memory, though
+  // in practice that's not strictly necessary for types that don't have a
+  // constructor.)
+
+  const Descriptor* descriptor = type_info_->type;
+  // Initialize oneof cases.
+  for (int i = 0; i < descriptor->oneof_decl_count(); ++i) {
+    new (OffsetToPointer(type_info_->oneof_case_offset + sizeof(uint32) * i))
+        uint32(0);
+  }
+
+  new (OffsetToPointer(type_info_->internal_metadata_offset))
+      InternalMetadataWithArena(arena_);
+
+  if (type_info_->extensions_offset != -1) {
+    new (OffsetToPointer(type_info_->extensions_offset)) ExtensionSet(arena_);
+  }
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    const FieldDescriptor* field = descriptor->field(i);
+    void* field_ptr = OffsetToPointer(type_info_->offsets[i]);
+    if (field->containing_oneof()) {
+      continue;
+    }
+    switch (field->cpp_type()) {
+#define HANDLE_TYPE(CPPTYPE, TYPE)                         \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE:                 \
+    if (!field->is_repeated()) {                           \
+      new (field_ptr) TYPE(field->default_value_##TYPE()); \
+    } else {                                               \
+      new (field_ptr) RepeatedField(arena_);         \
+    }                                                      \
+    break;
+
+      HANDLE_TYPE(INT32, int32);
+      HANDLE_TYPE(INT64, int64);
+      HANDLE_TYPE(UINT32, uint32);
+      HANDLE_TYPE(UINT64, uint64);
+      HANDLE_TYPE(DOUBLE, double);
+      HANDLE_TYPE(FLOAT, float);
+      HANDLE_TYPE(BOOL, bool);
+#undef HANDLE_TYPE
+
+      case FieldDescriptor::CPPTYPE_ENUM:
+        if (!field->is_repeated()) {
+          new (field_ptr) int(field->default_value_enum()->number());
+        } else {
+          new (field_ptr) RepeatedField(arena_);
+        }
+        break;
+
+      case FieldDescriptor::CPPTYPE_STRING:
+        switch (field->options().ctype()) {
+          default:  // TODO(kenton):  Support other string reps.
+          case FieldOptions::STRING:
+            if (!field->is_repeated()) {
+              const std::string* default_value;
+              if (is_prototype()) {
+                default_value = &field->default_value_string();
+              } else {
+                default_value = &(reinterpret_cast(
+                                      type_info_->prototype->OffsetToPointer(
+                                          type_info_->offsets[i]))
+                                      ->Get());
+              }
+              ArenaStringPtr* asp = new (field_ptr) ArenaStringPtr();
+              asp->UnsafeSetDefault(default_value);
+            } else {
+              new (field_ptr) RepeatedPtrField(arena_);
+            }
+            break;
+        }
+        break;
+
+      case FieldDescriptor::CPPTYPE_MESSAGE: {
+        if (!field->is_repeated()) {
+          new (field_ptr) Message*(NULL);
+        } else {
+          if (IsMapFieldInApi(field)) {
+            // We need to lock in most cases to avoid data racing. Only not lock
+            // when the constructor is called inside GetPrototype(), in which
+            // case we have already locked the factory.
+            if (lock_factory) {
+              if (arena_ != NULL) {
+                new (field_ptr) DynamicMapField(
+                    type_info_->factory->GetPrototype(field->message_type()),
+                    arena_);
+              } else {
+                new (field_ptr) DynamicMapField(
+                    type_info_->factory->GetPrototype(field->message_type()));
+              }
+            } else {
+              if (arena_ != NULL) {
+                new (field_ptr)
+                    DynamicMapField(type_info_->factory->GetPrototypeNoLock(
+                                        field->message_type()),
+                                    arena_);
+              } else {
+                new (field_ptr)
+                    DynamicMapField(type_info_->factory->GetPrototypeNoLock(
+                        field->message_type()));
+              }
+            }
+          } else {
+            new (field_ptr) RepeatedPtrField(arena_);
+          }
+        }
+        break;
+      }
+    }
+  }
+}
+
+DynamicMessage::~DynamicMessage() {
+  const Descriptor* descriptor = type_info_->type;
+
+  reinterpret_cast(
+      OffsetToPointer(type_info_->internal_metadata_offset))
+      ->~InternalMetadataWithArena();
+
+  if (type_info_->extensions_offset != -1) {
+    reinterpret_cast(
+        OffsetToPointer(type_info_->extensions_offset))
+        ->~ExtensionSet();
+  }
+
+  // We need to manually run the destructors for repeated fields and strings,
+  // just as we ran their constructors in the DynamicMessage constructor.
+  // We also need to manually delete oneof fields if it is set and is string
+  // or message.
+  // Additionally, if any singular embedded messages have been allocated, we
+  // need to delete them, UNLESS we are the prototype message of this type,
+  // in which case any embedded messages are other prototypes and shouldn't
+  // be touched.
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    const FieldDescriptor* field = descriptor->field(i);
+    if (field->containing_oneof()) {
+      void* field_ptr =
+          OffsetToPointer(type_info_->oneof_case_offset +
+                          sizeof(uint32) * field->containing_oneof()->index());
+      if (*(reinterpret_cast(field_ptr)) == field->number()) {
+        field_ptr = OffsetToPointer(
+            type_info_->offsets[descriptor->field_count() +
+                                field->containing_oneof()->index()]);
+        if (field->cpp_type() == FieldDescriptor::CPPTYPE_STRING) {
+          switch (field->options().ctype()) {
+            default:
+            case FieldOptions::STRING: {
+              const std::string* default_value =
+                  &(reinterpret_cast(
+                        reinterpret_cast(type_info_->prototype) +
+                        type_info_->offsets[i])
+                        ->Get());
+              reinterpret_cast(field_ptr)->Destroy(
+                  default_value, NULL);
+              break;
+            }
+          }
+        } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+            delete *reinterpret_cast(field_ptr);
+        }
+      }
+      continue;
+    }
+    void* field_ptr = OffsetToPointer(type_info_->offsets[i]);
+
+    if (field->is_repeated()) {
+      switch (field->cpp_type()) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE)                  \
+  case FieldDescriptor::CPPTYPE_##UPPERCASE:               \
+    reinterpret_cast*>(field_ptr) \
+        ->~RepeatedField();                     \
+    break
+
+        HANDLE_TYPE(INT32, int32);
+        HANDLE_TYPE(INT64, int64);
+        HANDLE_TYPE(UINT32, uint32);
+        HANDLE_TYPE(UINT64, uint64);
+        HANDLE_TYPE(DOUBLE, double);
+        HANDLE_TYPE(FLOAT, float);
+        HANDLE_TYPE(BOOL, bool);
+        HANDLE_TYPE(ENUM, int);
+#undef HANDLE_TYPE
+
+        case FieldDescriptor::CPPTYPE_STRING:
+          switch (field->options().ctype()) {
+            default:  // TODO(kenton):  Support other string reps.
+            case FieldOptions::STRING:
+              reinterpret_cast*>(field_ptr)
+                  ->~RepeatedPtrField();
+              break;
+          }
+          break;
+
+        case FieldDescriptor::CPPTYPE_MESSAGE:
+          if (IsMapFieldInApi(field)) {
+            reinterpret_cast(field_ptr)->~DynamicMapField();
+          } else {
+            reinterpret_cast*>(field_ptr)
+                ->~RepeatedPtrField();
+          }
+          break;
+      }
+
+    } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_STRING) {
+      switch (field->options().ctype()) {
+        default:  // TODO(kenton):  Support other string reps.
+        case FieldOptions::STRING: {
+          const std::string* default_value =
+              &(reinterpret_cast(
+                    type_info_->prototype->OffsetToPointer(
+                        type_info_->offsets[i]))
+                    ->Get());
+          reinterpret_cast(field_ptr)->Destroy(default_value,
+                                                                NULL);
+          break;
+        }
+      }
+    } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+          if (!is_prototype()) {
+        Message* message = *reinterpret_cast(field_ptr);
+        if (message != NULL) {
+          delete message;
+        }
+      }
+    }
+  }
+}
+
+void DynamicMessage::CrossLinkPrototypes() {
+  // This should only be called on the prototype message.
+  GOOGLE_CHECK(is_prototype());
+
+  DynamicMessageFactory* factory = type_info_->factory;
+  const Descriptor* descriptor = type_info_->type;
+
+  // Cross-link default messages.
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    const FieldDescriptor* field = descriptor->field(i);
+    void* field_ptr = OffsetToPointer(type_info_->offsets[i]);
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
+        !field->is_repeated()) {
+      // For fields with message types, we need to cross-link with the
+      // prototype for the field's type.
+      // For singular fields, the field is just a pointer which should
+      // point to the prototype.
+      *reinterpret_cast(field_ptr) =
+          factory->GetPrototypeNoLock(field->message_type());
+    }
+  }
+}
+
+Message* DynamicMessage::New() const { return New(NULL); }
+
+Message* DynamicMessage::New(Arena* arena) const {
+  if (arena != NULL) {
+    void* new_base = Arena::CreateArray(arena, type_info_->size);
+    memset(new_base, 0, type_info_->size);
+    return new (new_base) DynamicMessage(type_info_, arena);
+  } else {
+    void* new_base = operator new(type_info_->size);
+    memset(new_base, 0, type_info_->size);
+    return new (new_base) DynamicMessage(type_info_);
+  }
+}
+
+int DynamicMessage::GetCachedSize() const {
+  return cached_byte_size_.load(std::memory_order_relaxed);
+}
+
+void DynamicMessage::SetCachedSize(int size) const {
+  cached_byte_size_.store(size, std::memory_order_relaxed);
+}
+
+Metadata DynamicMessage::GetMetadata() const {
+  Metadata metadata;
+  metadata.descriptor = type_info_->type;
+  metadata.reflection = type_info_->reflection.get();
+  return metadata;
+}
+
+// ===================================================================
+
+struct DynamicMessageFactory::PrototypeMap {
+  typedef std::unordered_map
+      Map;
+  Map map_;
+};
+
+DynamicMessageFactory::DynamicMessageFactory()
+    : pool_(NULL),
+      delegate_to_generated_factory_(false),
+      prototypes_(new PrototypeMap) {}
+
+DynamicMessageFactory::DynamicMessageFactory(const DescriptorPool* pool)
+    : pool_(pool),
+      delegate_to_generated_factory_(false),
+      prototypes_(new PrototypeMap) {}
+
+DynamicMessageFactory::~DynamicMessageFactory() {
+  for (PrototypeMap::Map::iterator iter = prototypes_->map_.begin();
+       iter != prototypes_->map_.end(); ++iter) {
+    DeleteDefaultOneofInstance(iter->second->type, iter->second->offsets.get(),
+                               iter->second->prototype);
+    delete iter->second;
+  }
+}
+
+const Message* DynamicMessageFactory::GetPrototype(const Descriptor* type) {
+  MutexLock lock(&prototypes_mutex_);
+  return GetPrototypeNoLock(type);
+}
+
+const Message* DynamicMessageFactory::GetPrototypeNoLock(
+    const Descriptor* type) {
+  if (delegate_to_generated_factory_ &&
+      type->file()->pool() == DescriptorPool::generated_pool()) {
+    return MessageFactory::generated_factory()->GetPrototype(type);
+  }
+
+  const DynamicMessage::TypeInfo** target = &prototypes_->map_[type];
+  if (*target != NULL) {
+    // Already exists.
+    return (*target)->prototype;
+  }
+
+  DynamicMessage::TypeInfo* type_info = new DynamicMessage::TypeInfo;
+  *target = type_info;
+
+  type_info->type = type;
+  type_info->pool = (pool_ == NULL) ? type->file()->pool() : pool_;
+  type_info->factory = this;
+
+  // We need to construct all the structures passed to Reflection's constructor.
+  // This includes:
+  // - A block of memory that contains space for all the message's fields.
+  // - An array of integers indicating the byte offset of each field within
+  //   this block.
+  // - A big bitfield containing a bit for each field indicating whether
+  //   or not that field is set.
+
+  // Compute size and offsets.
+  uint32* offsets = new uint32[type->field_count() + type->oneof_decl_count()];
+  type_info->offsets.reset(offsets);
+
+  // Decide all field offsets by packing in order.
+  // We place the DynamicMessage object itself at the beginning of the allocated
+  // space.
+  int size = sizeof(DynamicMessage);
+  size = AlignOffset(size);
+
+  // Next the has_bits, which is an array of uint32s.
+  if (type->file()->syntax() == FileDescriptor::SYNTAX_PROTO3) {
+    type_info->has_bits_offset = -1;
+  } else {
+    type_info->has_bits_offset = size;
+    int has_bits_array_size =
+        DivideRoundingUp(type->field_count(), bitsizeof(uint32));
+    size += has_bits_array_size * sizeof(uint32);
+    size = AlignOffset(size);
+
+    uint32* has_bits_indices = new uint32[type->field_count()];
+    for (int i = 0; i < type->field_count(); i++) {
+      has_bits_indices[i] = i;
+    }
+    type_info->has_bits_indices.reset(has_bits_indices);
+  }
+
+  // The oneof_case, if any. It is an array of uint32s.
+  if (type->oneof_decl_count() > 0) {
+    type_info->oneof_case_offset = size;
+    size += type->oneof_decl_count() * sizeof(uint32);
+    size = AlignOffset(size);
+  }
+
+  // The ExtensionSet, if any.
+  if (type->extension_range_count() > 0) {
+    type_info->extensions_offset = size;
+    size += sizeof(ExtensionSet);
+    size = AlignOffset(size);
+  } else {
+    // No extensions.
+    type_info->extensions_offset = -1;
+  }
+
+  // All the fields.
+  //
+  // TODO(b/31226269):  Optimize the order of fields to minimize padding.
+  int num_weak_fields = 0;
+  for (int i = 0; i < type->field_count(); i++) {
+    // Make sure field is aligned to avoid bus errors.
+    // Oneof fields do not use any space.
+    if (!type->field(i)->containing_oneof()) {
+      int field_size = FieldSpaceUsed(type->field(i));
+      size = AlignTo(size, std::min(kSafeAlignment, field_size));
+      offsets[i] = size;
+      size += field_size;
+    }
+  }
+
+  // The oneofs.
+  for (int i = 0; i < type->oneof_decl_count(); i++) {
+    size = AlignTo(size, kSafeAlignment);
+    offsets[type->field_count() + i] = size;
+    size += kMaxOneofUnionSize;
+  }
+
+  // Add the InternalMetadataWithArena to the end.
+  size = AlignOffset(size);
+  type_info->internal_metadata_offset = size;
+  size += sizeof(InternalMetadataWithArena);
+
+  type_info->weak_field_map_offset = -1;
+
+  // Align the final size to make sure no clever allocators think that
+  // alignment is not necessary.
+  type_info->size = size;
+
+  // Construct the reflection object.
+
+  if (type->oneof_decl_count() > 0) {
+    // Compute the size of default oneof instance and offsets of default
+    // oneof fields.
+    for (int i = 0; i < type->oneof_decl_count(); i++) {
+      for (int j = 0; j < type->oneof_decl(i)->field_count(); j++) {
+        const FieldDescriptor* field = type->oneof_decl(i)->field(j);
+        int field_size = OneofFieldSpaceUsed(field);
+        size = AlignTo(size, std::min(kSafeAlignment, field_size));
+        offsets[field->index()] = size;
+        size += field_size;
+      }
+    }
+  }
+  size = AlignOffset(size);
+  // Allocate the prototype + oneof fields.
+  void* base = operator new(size);
+  memset(base, 0, size);
+
+  // We have already locked the factory so we should not lock in the constructor
+  // of dynamic message to avoid dead lock.
+  DynamicMessage* prototype = new (base) DynamicMessage(type_info, false);
+
+  if (type->oneof_decl_count() > 0 || num_weak_fields > 0) {
+    // Construct default oneof instance.
+    ConstructDefaultOneofInstance(type_info->type, type_info->offsets.get(),
+                                  prototype);
+  }
+
+  internal::ReflectionSchema schema = {type_info->prototype,
+                                       type_info->offsets.get(),
+                                       type_info->has_bits_indices.get(),
+                                       type_info->has_bits_offset,
+                                       type_info->internal_metadata_offset,
+                                       type_info->extensions_offset,
+                                       type_info->oneof_case_offset,
+                                       type_info->size,
+                                       type_info->weak_field_map_offset};
+
+  type_info->reflection.reset(
+      new Reflection(type_info->type, schema, type_info->pool, this));
+
+  // Cross link prototypes.
+  prototype->CrossLinkPrototypes();
+
+  return prototype;
+}
+
+void DynamicMessageFactory::ConstructDefaultOneofInstance(
+    const Descriptor* type, const uint32 offsets[],
+    void* default_oneof_or_weak_instance) {
+  for (int i = 0; i < type->oneof_decl_count(); i++) {
+    for (int j = 0; j < type->oneof_decl(i)->field_count(); j++) {
+      const FieldDescriptor* field = type->oneof_decl(i)->field(j);
+      void* field_ptr =
+          reinterpret_cast(default_oneof_or_weak_instance) +
+          offsets[field->index()];
+      switch (field->cpp_type()) {
+#define HANDLE_TYPE(CPPTYPE, TYPE)                       \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE:               \
+    new (field_ptr) TYPE(field->default_value_##TYPE()); \
+    break;
+
+        HANDLE_TYPE(INT32, int32);
+        HANDLE_TYPE(INT64, int64);
+        HANDLE_TYPE(UINT32, uint32);
+        HANDLE_TYPE(UINT64, uint64);
+        HANDLE_TYPE(DOUBLE, double);
+        HANDLE_TYPE(FLOAT, float);
+        HANDLE_TYPE(BOOL, bool);
+#undef HANDLE_TYPE
+
+        case FieldDescriptor::CPPTYPE_ENUM:
+          new (field_ptr) int(field->default_value_enum()->number());
+          break;
+        case FieldDescriptor::CPPTYPE_STRING:
+          switch (field->options().ctype()) {
+            default:
+            case FieldOptions::STRING:
+              ArenaStringPtr* asp = new (field_ptr) ArenaStringPtr();
+              asp->UnsafeSetDefault(&field->default_value_string());
+              break;
+          }
+          break;
+
+        case FieldDescriptor::CPPTYPE_MESSAGE: {
+          new (field_ptr) Message*(NULL);
+          break;
+        }
+      }
+    }
+  }
+}
+
+void DynamicMessageFactory::DeleteDefaultOneofInstance(
+    const Descriptor* type, const uint32 offsets[],
+    const void* default_oneof_instance) {
+  for (int i = 0; i < type->oneof_decl_count(); i++) {
+    for (int j = 0; j < type->oneof_decl(i)->field_count(); j++) {
+      const FieldDescriptor* field = type->oneof_decl(i)->field(j);
+      if (field->cpp_type() == FieldDescriptor::CPPTYPE_STRING) {
+        switch (field->options().ctype()) {
+          default:
+          case FieldOptions::STRING:
+            break;
+        }
+      }
+    }
+  }
+}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/dynamic_message.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/dynamic_message.h"
new file mode 100644
index 00000000..9bd609f8
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/dynamic_message.h"
@@ -0,0 +1,239 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Defines an implementation of Message which can emulate types which are not
+// known at compile-time.
+
+#ifndef GOOGLE_PROTOBUF_DYNAMIC_MESSAGE_H__
+#define GOOGLE_PROTOBUF_DYNAMIC_MESSAGE_H__
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+// Defined in other files.
+class Descriptor;      // descriptor.h
+class DescriptorPool;  // descriptor.h
+
+// Constructs implementations of Message which can emulate types which are not
+// known at compile-time.
+//
+// Sometimes you want to be able to manipulate protocol types that you don't
+// know about at compile time.  It would be nice to be able to construct
+// a Message object which implements the message type given by any arbitrary
+// Descriptor.  DynamicMessage provides this.
+//
+// As it turns out, a DynamicMessage needs to construct extra
+// information about its type in order to operate.  Most of this information
+// can be shared between all DynamicMessages of the same type.  But, caching
+// this information in some sort of global map would be a bad idea, since
+// the cached information for a particular descriptor could outlive the
+// descriptor itself.  To avoid this problem, DynamicMessageFactory
+// encapsulates this "cache".  All DynamicMessages of the same type created
+// from the same factory will share the same support data.  Any Descriptors
+// used with a particular factory must outlive the factory.
+class PROTOBUF_EXPORT DynamicMessageFactory : public MessageFactory {
+ public:
+  // Construct a DynamicMessageFactory that will search for extensions in
+  // the DescriptorPool in which the extendee is defined.
+  DynamicMessageFactory();
+
+  // Construct a DynamicMessageFactory that will search for extensions in
+  // the given DescriptorPool.
+  //
+  // DEPRECATED:  Use CodedInputStream::SetExtensionRegistry() to tell the
+  //   parser to look for extensions in an alternate pool.  However, note that
+  //   this is almost never what you want to do.  Almost all users should use
+  //   the zero-arg constructor.
+  DynamicMessageFactory(const DescriptorPool* pool);
+
+  ~DynamicMessageFactory();
+
+  // Call this to tell the DynamicMessageFactory that if it is given a
+  // Descriptor d for which:
+  //   d->file()->pool() == DescriptorPool::generated_pool(),
+  // then it should delegate to MessageFactory::generated_factory() instead
+  // of constructing a dynamic implementation of the message.  In theory there
+  // is no down side to doing this, so it may become the default in the future.
+  void SetDelegateToGeneratedFactory(bool enable) {
+    delegate_to_generated_factory_ = enable;
+  }
+
+  // implements MessageFactory ---------------------------------------
+
+  // Given a Descriptor, constructs the default (prototype) Message of that
+  // type.  You can then call that message's New() method to construct a
+  // mutable message of that type.
+  //
+  // Calling this method twice with the same Descriptor returns the same
+  // object.  The returned object remains property of the factory and will
+  // be destroyed when the factory is destroyed.  Also, any objects created
+  // by calling the prototype's New() method share some data with the
+  // prototype, so these must be destroyed before the DynamicMessageFactory
+  // is destroyed.
+  //
+  // The given descriptor must outlive the returned message, and hence must
+  // outlive the DynamicMessageFactory.
+  //
+  // The method is thread-safe.
+  const Message* GetPrototype(const Descriptor* type) override;
+
+ private:
+  const DescriptorPool* pool_;
+  bool delegate_to_generated_factory_;
+
+  // This struct just contains a hash_map.  We can't #include  from
+  // this header due to hacks needed for hash_map portability in the open source
+  // release.  Namely, stubs/hash.h, which defines hash_map portably, is not a
+  // public header (for good reason), but dynamic_message.h is, and public
+  // headers may only #include other public headers.
+  struct PrototypeMap;
+  std::unique_ptr prototypes_;
+  mutable internal::WrappedMutex prototypes_mutex_;
+
+  friend class DynamicMessage;
+  const Message* GetPrototypeNoLock(const Descriptor* type);
+
+  // Construct default oneof instance for reflection usage if oneof
+  // is defined.
+  static void ConstructDefaultOneofInstance(const Descriptor* type,
+                                            const uint32 offsets[],
+                                            void* default_oneof_instance);
+  // Delete default oneof instance. Called by ~DynamicMessageFactory.
+  static void DeleteDefaultOneofInstance(const Descriptor* type,
+                                         const uint32 offsets[],
+                                         const void* default_oneof_instance);
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(DynamicMessageFactory);
+};
+
+// Helper for computing a sorted list of map entries via reflection.
+class PROTOBUF_EXPORT DynamicMapSorter {
+ public:
+  static std::vector Sort(const Message& message, int map_size,
+                                          const Reflection* reflection,
+                                          const FieldDescriptor* field) {
+    std::vector result;
+    result.reserve(map_size);
+    RepeatedFieldRef map_field =
+        reflection->GetRepeatedFieldRef(message, field);
+    for (auto it = map_field.begin(); it != map_field.end(); ++it) {
+      result.push_back(&*it);
+    }
+    MapEntryMessageComparator comparator(field->message_type());
+    std::stable_sort(result.begin(), result.end(), comparator);
+    // Complain if the keys aren't in ascending order.
+#ifndef NDEBUG
+    for (size_t j = 1; j < static_cast(map_size); j++) {
+      if (!comparator(result[j - 1], result[j])) {
+        GOOGLE_LOG(ERROR) << (comparator(result[j], result[j - 1])
+                           ? "internal error in map key sorting"
+                           : "map keys are not unique");
+      }
+    }
+#endif
+    return result;
+  }
+
+ private:
+  class PROTOBUF_EXPORT MapEntryMessageComparator {
+   public:
+    explicit MapEntryMessageComparator(const Descriptor* descriptor)
+        : field_(descriptor->field(0)) {}
+
+    bool operator()(const Message* a, const Message* b) {
+      const Reflection* reflection = a->GetReflection();
+      switch (field_->cpp_type()) {
+        case FieldDescriptor::CPPTYPE_BOOL: {
+          bool first = reflection->GetBool(*a, field_);
+          bool second = reflection->GetBool(*b, field_);
+          return first < second;
+        }
+        case FieldDescriptor::CPPTYPE_INT32: {
+          int32 first = reflection->GetInt32(*a, field_);
+          int32 second = reflection->GetInt32(*b, field_);
+          return first < second;
+        }
+        case FieldDescriptor::CPPTYPE_INT64: {
+          int64 first = reflection->GetInt64(*a, field_);
+          int64 second = reflection->GetInt64(*b, field_);
+          return first < second;
+        }
+        case FieldDescriptor::CPPTYPE_UINT32: {
+          uint32 first = reflection->GetUInt32(*a, field_);
+          uint32 second = reflection->GetUInt32(*b, field_);
+          return first < second;
+        }
+        case FieldDescriptor::CPPTYPE_UINT64: {
+          uint64 first = reflection->GetUInt64(*a, field_);
+          uint64 second = reflection->GetUInt64(*b, field_);
+          return first < second;
+        }
+        case FieldDescriptor::CPPTYPE_STRING: {
+          std::string first = reflection->GetString(*a, field_);
+          std::string second = reflection->GetString(*b, field_);
+          return first < second;
+        }
+        default:
+          GOOGLE_LOG(DFATAL) << "Invalid key for map field.";
+          return true;
+      }
+    }
+
+   private:
+    const FieldDescriptor* field_;
+  };
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_DYNAMIC_MESSAGE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/dynamic_message_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/dynamic_message_unittest.cc"
new file mode 100644
index 00000000..6db6f5cf
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/dynamic_message_unittest.cc"
@@ -0,0 +1,326 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Since the reflection interface for DynamicMessage is implemented by
+// GenericMessageReflection, the only thing we really have to test is
+// that DynamicMessage correctly sets up the information that
+// GenericMessageReflection needs to use.  So, we focus on that in this
+// test.  Other tests, such as generic_message_reflection_unittest and
+// reflection_ops_unittest, cover the rest of the functionality used by
+// DynamicMessage.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+class DynamicMessageTest : public ::testing::TestWithParam {
+ protected:
+  DescriptorPool pool_;
+  DynamicMessageFactory factory_;
+  const Descriptor* descriptor_;
+  const Message* prototype_;
+  const Descriptor* extensions_descriptor_;
+  const Message* extensions_prototype_;
+  const Descriptor* packed_descriptor_;
+  const Message* packed_prototype_;
+  const Descriptor* oneof_descriptor_;
+  const Message* oneof_prototype_;
+  const Descriptor* proto3_descriptor_;
+  const Message* proto3_prototype_;
+
+  DynamicMessageTest() : factory_(&pool_) {}
+
+  virtual void SetUp() {
+    // We want to make sure that DynamicMessage works (particularly with
+    // extensions) even if we use descriptors that are *not* from compiled-in
+    // types, so we make copies of the descriptors for unittest.proto and
+    // unittest_import.proto.
+    FileDescriptorProto unittest_file;
+    FileDescriptorProto unittest_import_file;
+    FileDescriptorProto unittest_import_public_file;
+    FileDescriptorProto unittest_no_field_presence_file;
+
+    unittest::TestAllTypes::descriptor()->file()->CopyTo(&unittest_file);
+    unittest_import::ImportMessage::descriptor()->file()->CopyTo(
+        &unittest_import_file);
+    unittest_import::PublicImportMessage::descriptor()->file()->CopyTo(
+        &unittest_import_public_file);
+    proto2_nofieldpresence_unittest::TestAllTypes::descriptor()->file()->CopyTo(
+        &unittest_no_field_presence_file);
+
+    ASSERT_TRUE(pool_.BuildFile(unittest_import_public_file) != NULL);
+    ASSERT_TRUE(pool_.BuildFile(unittest_import_file) != NULL);
+    ASSERT_TRUE(pool_.BuildFile(unittest_file) != NULL);
+    ASSERT_TRUE(pool_.BuildFile(unittest_no_field_presence_file) != NULL);
+
+    descriptor_ = pool_.FindMessageTypeByName("protobuf_unittest.TestAllTypes");
+    ASSERT_TRUE(descriptor_ != NULL);
+    prototype_ = factory_.GetPrototype(descriptor_);
+
+    extensions_descriptor_ =
+        pool_.FindMessageTypeByName("protobuf_unittest.TestAllExtensions");
+    ASSERT_TRUE(extensions_descriptor_ != NULL);
+    extensions_prototype_ = factory_.GetPrototype(extensions_descriptor_);
+
+    packed_descriptor_ =
+        pool_.FindMessageTypeByName("protobuf_unittest.TestPackedTypes");
+    ASSERT_TRUE(packed_descriptor_ != NULL);
+    packed_prototype_ = factory_.GetPrototype(packed_descriptor_);
+
+    oneof_descriptor_ =
+        pool_.FindMessageTypeByName("protobuf_unittest.TestOneof2");
+    ASSERT_TRUE(oneof_descriptor_ != NULL);
+    oneof_prototype_ = factory_.GetPrototype(oneof_descriptor_);
+
+    proto3_descriptor_ = pool_.FindMessageTypeByName(
+        "proto2_nofieldpresence_unittest.TestAllTypes");
+    ASSERT_TRUE(proto3_descriptor_ != NULL);
+    proto3_prototype_ = factory_.GetPrototype(proto3_descriptor_);
+  }
+};
+
+TEST_F(DynamicMessageTest, Descriptor) {
+  // Check that the descriptor on the DynamicMessage matches the descriptor
+  // passed to GetPrototype().
+  EXPECT_EQ(prototype_->GetDescriptor(), descriptor_);
+}
+
+TEST_F(DynamicMessageTest, OnePrototype) {
+  // Check that requesting the same prototype twice produces the same object.
+  EXPECT_EQ(prototype_, factory_.GetPrototype(descriptor_));
+}
+
+TEST_F(DynamicMessageTest, Defaults) {
+  // Check that all default values are set correctly in the initial message.
+  TestUtil::ReflectionTester reflection_tester(descriptor_);
+  reflection_tester.ExpectClearViaReflection(*prototype_);
+}
+
+TEST_P(DynamicMessageTest, IndependentOffsets) {
+  // Check that all fields have independent offsets by setting each
+  // one to a unique value then checking that they all still have those
+  // unique values (i.e. they don't stomp each other).
+  Arena arena;
+  Message* message = prototype_->New(GetParam() ? &arena : NULL);
+  TestUtil::ReflectionTester reflection_tester(descriptor_);
+
+  reflection_tester.SetAllFieldsViaReflection(message);
+  reflection_tester.ExpectAllFieldsSetViaReflection(*message);
+
+  if (!GetParam()) {
+    delete message;
+  }
+}
+
+TEST_P(DynamicMessageTest, Extensions) {
+  // Check that extensions work.
+  Arena arena;
+  Message* message = extensions_prototype_->New(GetParam() ? &arena : NULL);
+  TestUtil::ReflectionTester reflection_tester(extensions_descriptor_);
+
+  reflection_tester.SetAllFieldsViaReflection(message);
+  reflection_tester.ExpectAllFieldsSetViaReflection(*message);
+
+  if (!GetParam()) {
+    delete message;
+  }
+}
+
+TEST_P(DynamicMessageTest, PackedFields) {
+  // Check that packed fields work properly.
+  Arena arena;
+  Message* message = packed_prototype_->New(GetParam() ? &arena : NULL);
+  TestUtil::ReflectionTester reflection_tester(packed_descriptor_);
+
+  reflection_tester.SetPackedFieldsViaReflection(message);
+  reflection_tester.ExpectPackedFieldsSetViaReflection(*message);
+
+  if (!GetParam()) {
+    delete message;
+  }
+}
+
+TEST_P(DynamicMessageTest, Oneof) {
+  // Check that oneof fields work properly.
+  Arena arena;
+  Message* message = oneof_prototype_->New(GetParam() ? &arena : NULL);
+
+  // Check default values.
+  const Descriptor* descriptor = message->GetDescriptor();
+  const Reflection* reflection = message->GetReflection();
+  EXPECT_EQ(0, reflection->GetInt32(*message,
+                                    descriptor->FindFieldByName("foo_int")));
+  EXPECT_EQ("", reflection->GetString(
+                    *message, descriptor->FindFieldByName("foo_string")));
+  EXPECT_EQ("", reflection->GetString(*message,
+                                      descriptor->FindFieldByName("foo_cord")));
+  EXPECT_EQ("", reflection->GetString(
+                    *message, descriptor->FindFieldByName("foo_string_piece")));
+  EXPECT_EQ("", reflection->GetString(
+                    *message, descriptor->FindFieldByName("foo_bytes")));
+  EXPECT_EQ(
+      unittest::TestOneof2::FOO,
+      reflection->GetEnum(*message, descriptor->FindFieldByName("foo_enum"))
+          ->number());
+  const Descriptor* nested_descriptor;
+  const Message* nested_prototype;
+  nested_descriptor =
+      pool_.FindMessageTypeByName("protobuf_unittest.TestOneof2.NestedMessage");
+  nested_prototype = factory_.GetPrototype(nested_descriptor);
+  EXPECT_EQ(nested_prototype,
+            &reflection->GetMessage(
+                *message, descriptor->FindFieldByName("foo_message")));
+  const Descriptor* foogroup_descriptor;
+  const Message* foogroup_prototype;
+  foogroup_descriptor =
+      pool_.FindMessageTypeByName("protobuf_unittest.TestOneof2.FooGroup");
+  foogroup_prototype = factory_.GetPrototype(foogroup_descriptor);
+  EXPECT_EQ(foogroup_prototype,
+            &reflection->GetMessage(*message,
+                                    descriptor->FindFieldByName("foogroup")));
+  EXPECT_NE(foogroup_prototype,
+            &reflection->GetMessage(
+                *message, descriptor->FindFieldByName("foo_lazy_message")));
+  EXPECT_EQ(5, reflection->GetInt32(*message,
+                                    descriptor->FindFieldByName("bar_int")));
+  EXPECT_EQ("STRING", reflection->GetString(
+                          *message, descriptor->FindFieldByName("bar_string")));
+  EXPECT_EQ("CORD", reflection->GetString(
+                        *message, descriptor->FindFieldByName("bar_cord")));
+  EXPECT_EQ("SPIECE",
+            reflection->GetString(
+                *message, descriptor->FindFieldByName("bar_string_piece")));
+  EXPECT_EQ("BYTES", reflection->GetString(
+                         *message, descriptor->FindFieldByName("bar_bytes")));
+  EXPECT_EQ(
+      unittest::TestOneof2::BAR,
+      reflection->GetEnum(*message, descriptor->FindFieldByName("bar_enum"))
+          ->number());
+
+  // Check set functions.
+  TestUtil::ReflectionTester reflection_tester(oneof_descriptor_);
+  reflection_tester.SetOneofViaReflection(message);
+  reflection_tester.ExpectOneofSetViaReflection(*message);
+
+  if (!GetParam()) {
+    delete message;
+  }
+}
+
+TEST_P(DynamicMessageTest, SpaceUsed) {
+  // Test that SpaceUsed() works properly
+
+  // Since we share the implementation with generated messages, we don't need
+  // to test very much here.  Just make sure it appears to be working.
+
+  Arena arena;
+  Message* message = prototype_->New(GetParam() ? &arena : NULL);
+  TestUtil::ReflectionTester reflection_tester(descriptor_);
+
+  int initial_space_used = message->SpaceUsed();
+
+  reflection_tester.SetAllFieldsViaReflection(message);
+  EXPECT_LT(initial_space_used, message->SpaceUsed());
+
+  if (!GetParam()) {
+    delete message;
+  }
+}
+
+TEST_F(DynamicMessageTest, Arena) {
+  Arena arena;
+  Message* message = prototype_->New(&arena);
+  Message* extension_message = extensions_prototype_->New(&arena);
+  Message* packed_message = packed_prototype_->New(&arena);
+  Message* oneof_message = oneof_prototype_->New(&arena);
+
+  // avoid unused-variable error.
+  (void)message;
+  (void)extension_message;
+  (void)packed_message;
+  (void)oneof_message;
+  // Return without freeing: should not leak.
+}
+
+TEST_F(DynamicMessageTest, Proto3) {
+  Message* message = proto3_prototype_->New();
+  const Reflection* refl = message->GetReflection();
+  const Descriptor* desc = message->GetDescriptor();
+
+  // Just test a single primitive and single message field here to make sure we
+  // are getting the no-field-presence semantics elsewhere. DynamicMessage uses
+  // GeneratedMessageReflection under the hood, so the rest should be fine as
+  // long as GMR recognizes that we're using a proto3 message.
+  const FieldDescriptor* optional_int32 =
+      desc->FindFieldByName("optional_int32");
+  const FieldDescriptor* optional_msg =
+      desc->FindFieldByName("optional_nested_message");
+  EXPECT_TRUE(optional_int32 != NULL);
+  EXPECT_TRUE(optional_msg != NULL);
+
+  EXPECT_EQ(false, refl->HasField(*message, optional_int32));
+  refl->SetInt32(message, optional_int32, 42);
+  EXPECT_EQ(true, refl->HasField(*message, optional_int32));
+  refl->SetInt32(message, optional_int32, 0);
+  EXPECT_EQ(false, refl->HasField(*message, optional_int32));
+
+  EXPECT_EQ(false, refl->HasField(*message, optional_msg));
+  refl->MutableMessage(message, optional_msg);
+  EXPECT_EQ(true, refl->HasField(*message, optional_msg));
+  delete refl->ReleaseMessage(message, optional_msg);
+  EXPECT_EQ(false, refl->HasField(*message, optional_msg));
+
+  // Also ensure that the default instance handles field presence properly.
+  EXPECT_EQ(false, refl->HasField(*proto3_prototype_, optional_msg));
+
+  delete message;
+}
+
+INSTANTIATE_TEST_SUITE_P(UseArena, DynamicMessageTest, ::testing::Bool());
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/empty.pb.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/empty.pb.cc"
new file mode 100644
index 00000000..ce7d1a05
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/empty.pb.cc"
@@ -0,0 +1,259 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/empty.proto
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+PROTOBUF_NAMESPACE_OPEN
+class EmptyDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _Empty_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+static void InitDefaultsscc_info_Empty_google_2fprotobuf_2fempty_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_Empty_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::Empty();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::Empty::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_Empty_google_2fprotobuf_2fempty_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_Empty_google_2fprotobuf_2fempty_2eproto}, {}};
+
+static ::PROTOBUF_NAMESPACE_ID::Metadata file_level_metadata_google_2fprotobuf_2fempty_2eproto[1];
+static constexpr ::PROTOBUF_NAMESPACE_ID::EnumDescriptor const** file_level_enum_descriptors_google_2fprotobuf_2fempty_2eproto = nullptr;
+static constexpr ::PROTOBUF_NAMESPACE_ID::ServiceDescriptor const** file_level_service_descriptors_google_2fprotobuf_2fempty_2eproto = nullptr;
+
+const ::PROTOBUF_NAMESPACE_ID::uint32 TableStruct_google_2fprotobuf_2fempty_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  ~0u,  // no _has_bits_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Empty, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+};
+static const ::PROTOBUF_NAMESPACE_ID::internal::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  { 0, -1, sizeof(PROTOBUF_NAMESPACE_ID::Empty)},
+};
+
+static ::PROTOBUF_NAMESPACE_ID::Message const * const file_default_instances[] = {
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_Empty_default_instance_),
+};
+
+const char descriptor_table_protodef_google_2fprotobuf_2fempty_2eproto[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) =
+  "\n\033google/protobuf/empty.proto\022\017google.pr"
+  "otobuf\"\007\n\005EmptyBv\n\023com.google.protobufB\n"
+  "EmptyProtoP\001Z\'github.com/golang/protobuf"
+  "/ptypes/empty\370\001\001\242\002\003GPB\252\002\036Google.Protobuf"
+  ".WellKnownTypesb\006proto3"
+  ;
+static const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable*const descriptor_table_google_2fprotobuf_2fempty_2eproto_deps[1] = {
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase*const descriptor_table_google_2fprotobuf_2fempty_2eproto_sccs[1] = {
+  &scc_info_Empty_google_2fprotobuf_2fempty_2eproto.base,
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::once_flag descriptor_table_google_2fprotobuf_2fempty_2eproto_once;
+static bool descriptor_table_google_2fprotobuf_2fempty_2eproto_initialized = false;
+const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fempty_2eproto = {
+  &descriptor_table_google_2fprotobuf_2fempty_2eproto_initialized, descriptor_table_protodef_google_2fprotobuf_2fempty_2eproto, "google/protobuf/empty.proto", 183,
+  &descriptor_table_google_2fprotobuf_2fempty_2eproto_once, descriptor_table_google_2fprotobuf_2fempty_2eproto_sccs, descriptor_table_google_2fprotobuf_2fempty_2eproto_deps, 1, 0,
+  schemas, file_default_instances, TableStruct_google_2fprotobuf_2fempty_2eproto::offsets,
+  file_level_metadata_google_2fprotobuf_2fempty_2eproto, 1, file_level_enum_descriptors_google_2fprotobuf_2fempty_2eproto, file_level_service_descriptors_google_2fprotobuf_2fempty_2eproto,
+};
+
+// Force running AddDescriptors() at dynamic initialization time.
+static bool dynamic_init_dummy_google_2fprotobuf_2fempty_2eproto = (static_cast(::PROTOBUF_NAMESPACE_ID::internal::AddDescriptors(&descriptor_table_google_2fprotobuf_2fempty_2eproto)), true);
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+void Empty::InitAsDefaultInstance() {
+}
+class Empty::_Internal {
+ public:
+};
+
+Empty::Empty()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.Empty)
+}
+Empty::Empty(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.Empty)
+}
+Empty::Empty(const Empty& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.Empty)
+}
+
+void Empty::SharedCtor() {
+}
+
+Empty::~Empty() {
+  // @@protoc_insertion_point(destructor:google.protobuf.Empty)
+  SharedDtor();
+}
+
+void Empty::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void Empty::ArenaDtor(void* object) {
+  Empty* _this = reinterpret_cast< Empty* >(object);
+  (void)_this;
+}
+void Empty::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void Empty::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const Empty& Empty::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_Empty_google_2fprotobuf_2fempty_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void Empty::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.Empty)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  _internal_metadata_.Clear();
+}
+
+const char* Empty::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* Empty::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Empty)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.Empty)
+  return target;
+}
+
+size_t Empty::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.Empty)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void Empty::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Empty)
+  GOOGLE_DCHECK_NE(&from, this);
+  const Empty* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.Empty)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.Empty)
+    MergeFrom(*source);
+  }
+}
+
+void Empty::MergeFrom(const Empty& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Empty)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+}
+
+void Empty::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.Empty)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void Empty::CopyFrom(const Empty& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.Empty)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool Empty::IsInitialized() const {
+  return true;
+}
+
+void Empty::InternalSwap(Empty* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata Empty::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::Empty* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Empty >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::Empty >(arena);
+}
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+#include 
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/empty.pb.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/empty.pb.h"
new file mode 100644
index 00000000..66312bc1
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/empty.pb.h"
@@ -0,0 +1,227 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/empty.proto
+
+#ifndef GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fempty_2eproto
+#define GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fempty_2eproto
+
+#include 
+#include 
+
+#include 
+#if PROTOBUF_VERSION < 3011000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please update
+#error your headers.
+#endif
+#if 3011002 < PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include   // IWYU pragma: export
+#include   // IWYU pragma: export
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+#define PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fempty_2eproto PROTOBUF_EXPORT
+PROTOBUF_NAMESPACE_OPEN
+namespace internal {
+class AnyMetadata;
+}  // namespace internal
+PROTOBUF_NAMESPACE_CLOSE
+
+// Internal implementation detail -- do not use these members.
+struct PROTOBUF_EXPORT TableStruct_google_2fprotobuf_2fempty_2eproto {
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTableField entries[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::AuxillaryParseTableField aux[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTable schema[1]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::FieldMetadata field_metadata[];
+  static const ::PROTOBUF_NAMESPACE_ID::internal::SerializationTable serialization_table[];
+  static const ::PROTOBUF_NAMESPACE_ID::uint32 offsets[];
+};
+extern PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fempty_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+class Empty;
+class EmptyDefaultTypeInternal;
+PROTOBUF_EXPORT extern EmptyDefaultTypeInternal _Empty_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::Empty* Arena::CreateMaybeMessage(Arena*);
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+class PROTOBUF_EXPORT Empty :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.Empty) */ {
+ public:
+  Empty();
+  virtual ~Empty();
+
+  Empty(const Empty& from);
+  Empty(Empty&& from) noexcept
+    : Empty() {
+    *this = ::std::move(from);
+  }
+
+  inline Empty& operator=(const Empty& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline Empty& operator=(Empty&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const Empty& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const Empty* internal_default_instance() {
+    return reinterpret_cast(
+               &_Empty_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    0;
+
+  friend void swap(Empty& a, Empty& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(Empty* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(Empty* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline Empty* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  Empty* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const Empty& from);
+  void MergeFrom(const Empty& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(Empty* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.Empty";
+  }
+  protected:
+  explicit Empty(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fempty_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fempty_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.Empty)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  friend struct ::TableStruct_google_2fprotobuf_2fempty_2eproto;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic push
+  #pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif  // __GNUC__
+// Empty
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic pop
+#endif  // __GNUC__
+
+// @@protoc_insertion_point(namespace_scope)
+
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+
+#include 
+#endif  // GOOGLE_PROTOBUF_INCLUDED_GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fempty_2eproto
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/empty.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/empty.proto"
new file mode 100644
index 00000000..03cacd23
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/empty.proto"
@@ -0,0 +1,52 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option go_package = "github.com/golang/protobuf/ptypes/empty";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "EmptyProto";
+option java_multiple_files = true;
+option objc_class_prefix = "GPB";
+option cc_enable_arenas = true;
+
+// A generic empty message that you can re-use to avoid defining duplicated
+// empty messages in your APIs. A typical example is to use it as the request
+// or the response type of an API method. For instance:
+//
+//     service Foo {
+//       rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
+//     }
+//
+// The JSON representation for `Empty` is empty JSON object `{}`.
+message Empty {}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set.cc"
new file mode 100644
index 00000000..b4eb6e18
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set.cc"
@@ -0,0 +1,2146 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+namespace {
+
+inline WireFormatLite::FieldType real_type(FieldType type) {
+  GOOGLE_DCHECK(type > 0 && type <= WireFormatLite::MAX_FIELD_TYPE);
+  return static_cast(type);
+}
+
+inline WireFormatLite::CppType cpp_type(FieldType type) {
+  return WireFormatLite::FieldTypeToCppType(real_type(type));
+}
+
+inline bool is_packable(WireFormatLite::WireType type) {
+  switch (type) {
+    case WireFormatLite::WIRETYPE_VARINT:
+    case WireFormatLite::WIRETYPE_FIXED64:
+    case WireFormatLite::WIRETYPE_FIXED32:
+      return true;
+    case WireFormatLite::WIRETYPE_LENGTH_DELIMITED:
+    case WireFormatLite::WIRETYPE_START_GROUP:
+    case WireFormatLite::WIRETYPE_END_GROUP:
+      return false;
+
+      // Do not add a default statement. Let the compiler complain when someone
+      // adds a new wire type.
+  }
+  GOOGLE_LOG(FATAL) << "can't reach here.";
+  return false;
+}
+
+// Registry stuff.
+struct ExtensionHasher {
+  std::size_t operator()(const std::pair& p) const {
+    return std::hash{}(p.first) ^
+           std::hash{}(p.second);
+  }
+};
+
+typedef std::unordered_map, ExtensionInfo,
+                           ExtensionHasher>
+    ExtensionRegistry;
+
+static const ExtensionRegistry* global_registry = nullptr;
+
+// This function is only called at startup, so there is no need for thread-
+// safety.
+void Register(const MessageLite* containing_type, int number,
+              ExtensionInfo info) {
+  static auto local_static_registry = OnShutdownDelete(new ExtensionRegistry);
+  global_registry = local_static_registry;
+  if (!InsertIfNotPresent(local_static_registry,
+                               std::make_pair(containing_type, number), info)) {
+    GOOGLE_LOG(FATAL) << "Multiple extension registrations for type \""
+               << containing_type->GetTypeName() << "\", field number "
+               << number << ".";
+  }
+}
+
+const ExtensionInfo* FindRegisteredExtension(const MessageLite* containing_type,
+                                             int number) {
+  return global_registry == nullptr
+             ? nullptr
+             : FindOrNull(*global_registry,
+                               std::make_pair(containing_type, number));
+}
+
+}  // namespace
+
+ExtensionFinder::~ExtensionFinder() {}
+
+bool GeneratedExtensionFinder::Find(int number, ExtensionInfo* output) {
+  const ExtensionInfo* extension =
+      FindRegisteredExtension(containing_type_, number);
+  if (extension == NULL) {
+    return false;
+  } else {
+    *output = *extension;
+    return true;
+  }
+}
+
+void ExtensionSet::RegisterExtension(const MessageLite* containing_type,
+                                     int number, FieldType type,
+                                     bool is_repeated, bool is_packed) {
+  GOOGLE_CHECK_NE(type, WireFormatLite::TYPE_ENUM);
+  GOOGLE_CHECK_NE(type, WireFormatLite::TYPE_MESSAGE);
+  GOOGLE_CHECK_NE(type, WireFormatLite::TYPE_GROUP);
+  ExtensionInfo info(type, is_repeated, is_packed);
+  Register(containing_type, number, info);
+}
+
+static bool CallNoArgValidityFunc(const void* arg, int number) {
+  // Note:  Must use C-style cast here rather than reinterpret_cast because
+  //   the C++ standard at one point did not allow casts between function and
+  //   data pointers and some compilers enforce this for C++-style casts.  No
+  //   compiler enforces it for C-style casts since lots of C-style code has
+  //   relied on these kinds of casts for a long time, despite being
+  //   technically undefined.  See:
+  //     http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#195
+  // Also note:  Some compilers do not allow function pointers to be "const".
+  //   Which makes sense, I suppose, because it's meaningless.
+  return ((EnumValidityFunc*)arg)(number);
+}
+
+void ExtensionSet::RegisterEnumExtension(const MessageLite* containing_type,
+                                         int number, FieldType type,
+                                         bool is_repeated, bool is_packed,
+                                         EnumValidityFunc* is_valid) {
+  GOOGLE_CHECK_EQ(type, WireFormatLite::TYPE_ENUM);
+  ExtensionInfo info(type, is_repeated, is_packed);
+  info.enum_validity_check.func = CallNoArgValidityFunc;
+  // See comment in CallNoArgValidityFunc() about why we use a c-style cast.
+  info.enum_validity_check.arg = (void*)is_valid;
+  Register(containing_type, number, info);
+}
+
+void ExtensionSet::RegisterMessageExtension(const MessageLite* containing_type,
+                                            int number, FieldType type,
+                                            bool is_repeated, bool is_packed,
+                                            const MessageLite* prototype) {
+  GOOGLE_CHECK(type == WireFormatLite::TYPE_MESSAGE ||
+        type == WireFormatLite::TYPE_GROUP);
+  ExtensionInfo info(type, is_repeated, is_packed);
+  info.message_info = {prototype};
+  Register(containing_type, number, info);
+}
+
+
+// ===================================================================
+// Constructors and basic methods.
+
+ExtensionSet::ExtensionSet(Arena* arena)
+    : arena_(arena),
+      flat_capacity_(0),
+      flat_size_(0),
+      map_{flat_capacity_ == 0
+               ? NULL
+               : Arena::CreateArray(arena_, flat_capacity_)} {}
+
+ExtensionSet::ExtensionSet()
+    : arena_(NULL),
+      flat_capacity_(0),
+      flat_size_(0),
+      map_{flat_capacity_ == 0
+               ? NULL
+               : Arena::CreateArray(arena_, flat_capacity_)} {}
+
+ExtensionSet::~ExtensionSet() {
+  // Deletes all allocated extensions.
+  if (arena_ == NULL) {
+    ForEach([](int /* number */, Extension& ext) { ext.Free(); });
+    if (PROTOBUF_PREDICT_FALSE(is_large())) {
+      delete map_.large;
+    } else {
+      DeleteFlatMap(map_.flat, flat_capacity_);
+    }
+  }
+}
+
+void ExtensionSet::DeleteFlatMap(const ExtensionSet::KeyValue* flat,
+                                 uint16 flat_capacity) {
+#ifdef __cpp_sized_deallocation
+  // Arena::CreateArray already requires a trivially destructible type, but
+  // ensure this constraint is not violated in the future.
+  static_assert(std::is_trivially_destructible::value,
+                "CreateArray requires a trivially destructible type");
+  // A const-cast is needed, but this is safe as we are about to deallocate the
+  // array.
+  ::operator delete[](const_cast(flat),
+                      sizeof(*flat) * flat_capacity);
+#else   // !__cpp_sized_deallocation
+  delete[] flat;
+#endif  // !__cpp_sized_deallocation
+}
+
+// Defined in extension_set_heavy.cc.
+// void ExtensionSet::AppendToList(const Descriptor* containing_type,
+//                                 const DescriptorPool* pool,
+//                                 vector* output) const
+
+bool ExtensionSet::Has(int number) const {
+  const Extension* ext = FindOrNull(number);
+  if (ext == NULL) return false;
+  GOOGLE_DCHECK(!ext->is_repeated);
+  return !ext->is_cleared;
+}
+
+int ExtensionSet::NumExtensions() const {
+  int result = 0;
+  ForEach([&result](int /* number */, const Extension& ext) {
+    if (!ext.is_cleared) {
+      ++result;
+    }
+  });
+  return result;
+}
+
+int ExtensionSet::ExtensionSize(int number) const {
+  const Extension* ext = FindOrNull(number);
+  return ext == NULL ? 0 : ext->GetSize();
+}
+
+FieldType ExtensionSet::ExtensionType(int number) const {
+  const Extension* ext = FindOrNull(number);
+  if (ext == NULL) {
+    GOOGLE_LOG(DFATAL) << "Don't lookup extension types if they aren't present (1). ";
+    return 0;
+  }
+  if (ext->is_cleared) {
+    GOOGLE_LOG(DFATAL) << "Don't lookup extension types if they aren't present (2). ";
+  }
+  return ext->type;
+}
+
+void ExtensionSet::ClearExtension(int number) {
+  Extension* ext = FindOrNull(number);
+  if (ext == NULL) return;
+  ext->Clear();
+}
+
+// ===================================================================
+// Field accessors
+
+namespace {
+
+enum { REPEATED_FIELD, OPTIONAL_FIELD };
+
+}  // namespace
+
+#define GOOGLE_DCHECK_TYPE(EXTENSION, LABEL, CPPTYPE)                                 \
+  GOOGLE_DCHECK_EQ((EXTENSION).is_repeated ? REPEATED_FIELD : OPTIONAL_FIELD, LABEL); \
+  GOOGLE_DCHECK_EQ(cpp_type((EXTENSION).type), WireFormatLite::CPPTYPE_##CPPTYPE)
+
+// -------------------------------------------------------------------
+// Primitives
+
+#define PRIMITIVE_ACCESSORS(UPPERCASE, LOWERCASE, CAMELCASE)                  \
+                                                                              \
+  LOWERCASE ExtensionSet::Get##CAMELCASE(int number, LOWERCASE default_value) \
+      const {                                                                 \
+    const Extension* extension = FindOrNull(number);                          \
+    if (extension == NULL || extension->is_cleared) {                         \
+      return default_value;                                                   \
+    } else {                                                                  \
+      GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, UPPERCASE);                     \
+      return extension->LOWERCASE##_value;                                    \
+    }                                                                         \
+  }                                                                           \
+                                                                              \
+  void ExtensionSet::Set##CAMELCASE(int number, FieldType type,               \
+                                    LOWERCASE value,                          \
+                                    const FieldDescriptor* descriptor) {      \
+    Extension* extension;                                                     \
+    if (MaybeNewExtension(number, descriptor, &extension)) {                  \
+      extension->type = type;                                                 \
+      GOOGLE_DCHECK_EQ(cpp_type(extension->type),                                    \
+                WireFormatLite::CPPTYPE_##UPPERCASE);                         \
+      extension->is_repeated = false;                                         \
+    } else {                                                                  \
+      GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, UPPERCASE);                     \
+    }                                                                         \
+    extension->is_cleared = false;                                            \
+    extension->LOWERCASE##_value = value;                                     \
+  }                                                                           \
+                                                                              \
+  LOWERCASE ExtensionSet::GetRepeated##CAMELCASE(int number, int index)       \
+      const {                                                                 \
+    const Extension* extension = FindOrNull(number);                          \
+    GOOGLE_CHECK(extension != NULL) << "Index out-of-bounds (field is empty).";      \
+    GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, UPPERCASE);                       \
+    return extension->repeated_##LOWERCASE##_value->Get(index);               \
+  }                                                                           \
+                                                                              \
+  void ExtensionSet::SetRepeated##CAMELCASE(int number, int index,            \
+                                            LOWERCASE value) {                \
+    Extension* extension = FindOrNull(number);                                \
+    GOOGLE_CHECK(extension != NULL) << "Index out-of-bounds (field is empty).";      \
+    GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, UPPERCASE);                       \
+    extension->repeated_##LOWERCASE##_value->Set(index, value);               \
+  }                                                                           \
+                                                                              \
+  void ExtensionSet::Add##CAMELCASE(int number, FieldType type, bool packed,  \
+                                    LOWERCASE value,                          \
+                                    const FieldDescriptor* descriptor) {      \
+    Extension* extension;                                                     \
+    if (MaybeNewExtension(number, descriptor, &extension)) {                  \
+      extension->type = type;                                                 \
+      GOOGLE_DCHECK_EQ(cpp_type(extension->type),                                    \
+                WireFormatLite::CPPTYPE_##UPPERCASE);                         \
+      extension->is_repeated = true;                                          \
+      extension->is_packed = packed;                                          \
+      extension->repeated_##LOWERCASE##_value =                               \
+          Arena::CreateMessage>(arena_);             \
+    } else {                                                                  \
+      GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, UPPERCASE);                     \
+      GOOGLE_DCHECK_EQ(extension->is_packed, packed);                                \
+    }                                                                         \
+    extension->repeated_##LOWERCASE##_value->Add(value);                      \
+  }
+
+PRIMITIVE_ACCESSORS(INT32, int32, Int32)
+PRIMITIVE_ACCESSORS(INT64, int64, Int64)
+PRIMITIVE_ACCESSORS(UINT32, uint32, UInt32)
+PRIMITIVE_ACCESSORS(UINT64, uint64, UInt64)
+PRIMITIVE_ACCESSORS(FLOAT, float, Float)
+PRIMITIVE_ACCESSORS(DOUBLE, double, Double)
+PRIMITIVE_ACCESSORS(BOOL, bool, Bool)
+
+#undef PRIMITIVE_ACCESSORS
+
+const void* ExtensionSet::GetRawRepeatedField(int number,
+                                              const void* default_value) const {
+  const Extension* extension = FindOrNull(number);
+  if (extension == NULL) {
+    return default_value;
+  }
+  // We assume that all the RepeatedField<>* pointers have the same
+  // size and alignment within the anonymous union in Extension.
+  return extension->repeated_int32_value;
+}
+
+void* ExtensionSet::MutableRawRepeatedField(int number, FieldType field_type,
+                                            bool packed,
+                                            const FieldDescriptor* desc) {
+  Extension* extension;
+
+  // We instantiate an empty Repeated{,Ptr}Field if one doesn't exist for this
+  // extension.
+  if (MaybeNewExtension(number, desc, &extension)) {
+    extension->is_repeated = true;
+    extension->type = field_type;
+    extension->is_packed = packed;
+
+    switch (WireFormatLite::FieldTypeToCppType(
+        static_cast(field_type))) {
+      case WireFormatLite::CPPTYPE_INT32:
+        extension->repeated_int32_value =
+            Arena::CreateMessage>(arena_);
+        break;
+      case WireFormatLite::CPPTYPE_INT64:
+        extension->repeated_int64_value =
+            Arena::CreateMessage>(arena_);
+        break;
+      case WireFormatLite::CPPTYPE_UINT32:
+        extension->repeated_uint32_value =
+            Arena::CreateMessage>(arena_);
+        break;
+      case WireFormatLite::CPPTYPE_UINT64:
+        extension->repeated_uint64_value =
+            Arena::CreateMessage>(arena_);
+        break;
+      case WireFormatLite::CPPTYPE_DOUBLE:
+        extension->repeated_double_value =
+            Arena::CreateMessage>(arena_);
+        break;
+      case WireFormatLite::CPPTYPE_FLOAT:
+        extension->repeated_float_value =
+            Arena::CreateMessage>(arena_);
+        break;
+      case WireFormatLite::CPPTYPE_BOOL:
+        extension->repeated_bool_value =
+            Arena::CreateMessage>(arena_);
+        break;
+      case WireFormatLite::CPPTYPE_ENUM:
+        extension->repeated_enum_value =
+            Arena::CreateMessage>(arena_);
+        break;
+      case WireFormatLite::CPPTYPE_STRING:
+        extension->repeated_string_value =
+            Arena::CreateMessage>(arena_);
+        break;
+      case WireFormatLite::CPPTYPE_MESSAGE:
+        extension->repeated_message_value =
+            Arena::CreateMessage>(arena_);
+        break;
+    }
+  }
+
+  // We assume that all the RepeatedField<>* pointers have the same
+  // size and alignment within the anonymous union in Extension.
+  return extension->repeated_int32_value;
+}
+
+// Compatible version using old call signature. Does not create extensions when
+// the don't already exist; instead, just GOOGLE_CHECK-fails.
+void* ExtensionSet::MutableRawRepeatedField(int number) {
+  Extension* extension = FindOrNull(number);
+  GOOGLE_CHECK(extension != NULL) << "Extension not found.";
+  // We assume that all the RepeatedField<>* pointers have the same
+  // size and alignment within the anonymous union in Extension.
+  return extension->repeated_int32_value;
+}
+
+// -------------------------------------------------------------------
+// Enums
+
+int ExtensionSet::GetEnum(int number, int default_value) const {
+  const Extension* extension = FindOrNull(number);
+  if (extension == NULL || extension->is_cleared) {
+    // Not present.  Return the default value.
+    return default_value;
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, ENUM);
+    return extension->enum_value;
+  }
+}
+
+void ExtensionSet::SetEnum(int number, FieldType type, int value,
+                           const FieldDescriptor* descriptor) {
+  Extension* extension;
+  if (MaybeNewExtension(number, descriptor, &extension)) {
+    extension->type = type;
+    GOOGLE_DCHECK_EQ(cpp_type(extension->type), WireFormatLite::CPPTYPE_ENUM);
+    extension->is_repeated = false;
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, ENUM);
+  }
+  extension->is_cleared = false;
+  extension->enum_value = value;
+}
+
+int ExtensionSet::GetRepeatedEnum(int number, int index) const {
+  const Extension* extension = FindOrNull(number);
+  GOOGLE_CHECK(extension != NULL) << "Index out-of-bounds (field is empty).";
+  GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, ENUM);
+  return extension->repeated_enum_value->Get(index);
+}
+
+void ExtensionSet::SetRepeatedEnum(int number, int index, int value) {
+  Extension* extension = FindOrNull(number);
+  GOOGLE_CHECK(extension != NULL) << "Index out-of-bounds (field is empty).";
+  GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, ENUM);
+  extension->repeated_enum_value->Set(index, value);
+}
+
+void ExtensionSet::AddEnum(int number, FieldType type, bool packed, int value,
+                           const FieldDescriptor* descriptor) {
+  Extension* extension;
+  if (MaybeNewExtension(number, descriptor, &extension)) {
+    extension->type = type;
+    GOOGLE_DCHECK_EQ(cpp_type(extension->type), WireFormatLite::CPPTYPE_ENUM);
+    extension->is_repeated = true;
+    extension->is_packed = packed;
+    extension->repeated_enum_value =
+        Arena::CreateMessage>(arena_);
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, ENUM);
+    GOOGLE_DCHECK_EQ(extension->is_packed, packed);
+  }
+  extension->repeated_enum_value->Add(value);
+}
+
+// -------------------------------------------------------------------
+// Strings
+
+const std::string& ExtensionSet::GetString(
+    int number, const std::string& default_value) const {
+  const Extension* extension = FindOrNull(number);
+  if (extension == NULL || extension->is_cleared) {
+    // Not present.  Return the default value.
+    return default_value;
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, STRING);
+    return *extension->string_value;
+  }
+}
+
+std::string* ExtensionSet::MutableString(int number, FieldType type,
+                                         const FieldDescriptor* descriptor) {
+  Extension* extension;
+  if (MaybeNewExtension(number, descriptor, &extension)) {
+    extension->type = type;
+    GOOGLE_DCHECK_EQ(cpp_type(extension->type), WireFormatLite::CPPTYPE_STRING);
+    extension->is_repeated = false;
+    extension->string_value = Arena::Create(arena_);
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, STRING);
+  }
+  extension->is_cleared = false;
+  return extension->string_value;
+}
+
+const std::string& ExtensionSet::GetRepeatedString(int number,
+                                                   int index) const {
+  const Extension* extension = FindOrNull(number);
+  GOOGLE_CHECK(extension != NULL) << "Index out-of-bounds (field is empty).";
+  GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, STRING);
+  return extension->repeated_string_value->Get(index);
+}
+
+std::string* ExtensionSet::MutableRepeatedString(int number, int index) {
+  Extension* extension = FindOrNull(number);
+  GOOGLE_CHECK(extension != NULL) << "Index out-of-bounds (field is empty).";
+  GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, STRING);
+  return extension->repeated_string_value->Mutable(index);
+}
+
+std::string* ExtensionSet::AddString(int number, FieldType type,
+                                     const FieldDescriptor* descriptor) {
+  Extension* extension;
+  if (MaybeNewExtension(number, descriptor, &extension)) {
+    extension->type = type;
+    GOOGLE_DCHECK_EQ(cpp_type(extension->type), WireFormatLite::CPPTYPE_STRING);
+    extension->is_repeated = true;
+    extension->is_packed = false;
+    extension->repeated_string_value =
+        Arena::CreateMessage>(arena_);
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, STRING);
+  }
+  return extension->repeated_string_value->Add();
+}
+
+// -------------------------------------------------------------------
+// Messages
+
+const MessageLite& ExtensionSet::GetMessage(
+    int number, const MessageLite& default_value) const {
+  const Extension* extension = FindOrNull(number);
+  if (extension == NULL) {
+    // Not present.  Return the default value.
+    return default_value;
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, MESSAGE);
+    if (extension->is_lazy) {
+      return extension->lazymessage_value->GetMessage(default_value);
+    } else {
+      return *extension->message_value;
+    }
+  }
+}
+
+// Defined in extension_set_heavy.cc.
+// const MessageLite& ExtensionSet::GetMessage(int number,
+//                                             const Descriptor* message_type,
+//                                             MessageFactory* factory) const
+
+MessageLite* ExtensionSet::MutableMessage(int number, FieldType type,
+                                          const MessageLite& prototype,
+                                          const FieldDescriptor* descriptor) {
+  Extension* extension;
+  if (MaybeNewExtension(number, descriptor, &extension)) {
+    extension->type = type;
+    GOOGLE_DCHECK_EQ(cpp_type(extension->type), WireFormatLite::CPPTYPE_MESSAGE);
+    extension->is_repeated = false;
+    extension->is_lazy = false;
+    extension->message_value = prototype.New(arena_);
+    extension->is_cleared = false;
+    return extension->message_value;
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, MESSAGE);
+    extension->is_cleared = false;
+    if (extension->is_lazy) {
+      return extension->lazymessage_value->MutableMessage(prototype);
+    } else {
+      return extension->message_value;
+    }
+  }
+}
+
+// Defined in extension_set_heavy.cc.
+// MessageLite* ExtensionSet::MutableMessage(int number, FieldType type,
+//                                           const Descriptor* message_type,
+//                                           MessageFactory* factory)
+
+void ExtensionSet::SetAllocatedMessage(int number, FieldType type,
+                                       const FieldDescriptor* descriptor,
+                                       MessageLite* message) {
+  if (message == NULL) {
+    ClearExtension(number);
+    return;
+  }
+  Arena* message_arena = message->GetArena();
+  Extension* extension;
+  if (MaybeNewExtension(number, descriptor, &extension)) {
+    extension->type = type;
+    GOOGLE_DCHECK_EQ(cpp_type(extension->type), WireFormatLite::CPPTYPE_MESSAGE);
+    extension->is_repeated = false;
+    extension->is_lazy = false;
+    if (message_arena == arena_) {
+      extension->message_value = message;
+    } else if (message_arena == NULL) {
+      extension->message_value = message;
+      arena_->Own(message);  // not NULL because not equal to message_arena
+    } else {
+      extension->message_value = message->New(arena_);
+      extension->message_value->CheckTypeAndMergeFrom(*message);
+    }
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, MESSAGE);
+    if (extension->is_lazy) {
+      extension->lazymessage_value->SetAllocatedMessage(message);
+    } else {
+      if (arena_ == NULL) {
+        delete extension->message_value;
+      }
+      if (message_arena == arena_) {
+        extension->message_value = message;
+      } else if (message_arena == NULL) {
+        extension->message_value = message;
+        arena_->Own(message);  // not NULL because not equal to message_arena
+      } else {
+        extension->message_value = message->New(arena_);
+        extension->message_value->CheckTypeAndMergeFrom(*message);
+      }
+    }
+  }
+  extension->is_cleared = false;
+}
+
+void ExtensionSet::UnsafeArenaSetAllocatedMessage(
+    int number, FieldType type, const FieldDescriptor* descriptor,
+    MessageLite* message) {
+  if (message == NULL) {
+    ClearExtension(number);
+    return;
+  }
+  Extension* extension;
+  if (MaybeNewExtension(number, descriptor, &extension)) {
+    extension->type = type;
+    GOOGLE_DCHECK_EQ(cpp_type(extension->type), WireFormatLite::CPPTYPE_MESSAGE);
+    extension->is_repeated = false;
+    extension->is_lazy = false;
+    extension->message_value = message;
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, MESSAGE);
+    if (extension->is_lazy) {
+      extension->lazymessage_value->UnsafeArenaSetAllocatedMessage(message);
+    } else {
+      if (arena_ == NULL) {
+        delete extension->message_value;
+      }
+      extension->message_value = message;
+    }
+  }
+  extension->is_cleared = false;
+}
+
+MessageLite* ExtensionSet::ReleaseMessage(int number,
+                                          const MessageLite& prototype) {
+  Extension* extension = FindOrNull(number);
+  if (extension == NULL) {
+    // Not present.  Return NULL.
+    return NULL;
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, MESSAGE);
+    MessageLite* ret = NULL;
+    if (extension->is_lazy) {
+      ret = extension->lazymessage_value->ReleaseMessage(prototype);
+      if (arena_ == NULL) {
+        delete extension->lazymessage_value;
+      }
+    } else {
+      if (arena_ == NULL) {
+        ret = extension->message_value;
+      } else {
+        // ReleaseMessage() always returns a heap-allocated message, and we are
+        // on an arena, so we need to make a copy of this message to return.
+        ret = extension->message_value->New();
+        ret->CheckTypeAndMergeFrom(*extension->message_value);
+      }
+    }
+    Erase(number);
+    return ret;
+  }
+}
+
+MessageLite* ExtensionSet::UnsafeArenaReleaseMessage(
+    int number, const MessageLite& prototype) {
+  Extension* extension = FindOrNull(number);
+  if (extension == NULL) {
+    // Not present.  Return NULL.
+    return NULL;
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL_FIELD, MESSAGE);
+    MessageLite* ret = NULL;
+    if (extension->is_lazy) {
+      ret = extension->lazymessage_value->UnsafeArenaReleaseMessage(prototype);
+      if (arena_ == NULL) {
+        delete extension->lazymessage_value;
+      }
+    } else {
+      ret = extension->message_value;
+    }
+    Erase(number);
+    return ret;
+  }
+}
+
+// Defined in extension_set_heavy.cc.
+// MessageLite* ExtensionSet::ReleaseMessage(const FieldDescriptor* descriptor,
+//                                           MessageFactory* factory);
+
+const MessageLite& ExtensionSet::GetRepeatedMessage(int number,
+                                                    int index) const {
+  const Extension* extension = FindOrNull(number);
+  GOOGLE_CHECK(extension != NULL) << "Index out-of-bounds (field is empty).";
+  GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, MESSAGE);
+  return extension->repeated_message_value->Get(index);
+}
+
+MessageLite* ExtensionSet::MutableRepeatedMessage(int number, int index) {
+  Extension* extension = FindOrNull(number);
+  GOOGLE_CHECK(extension != NULL) << "Index out-of-bounds (field is empty).";
+  GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, MESSAGE);
+  return extension->repeated_message_value->Mutable(index);
+}
+
+MessageLite* ExtensionSet::AddMessage(int number, FieldType type,
+                                      const MessageLite& prototype,
+                                      const FieldDescriptor* descriptor) {
+  Extension* extension;
+  if (MaybeNewExtension(number, descriptor, &extension)) {
+    extension->type = type;
+    GOOGLE_DCHECK_EQ(cpp_type(extension->type), WireFormatLite::CPPTYPE_MESSAGE);
+    extension->is_repeated = true;
+    extension->repeated_message_value =
+        Arena::CreateMessage>(arena_);
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, REPEATED_FIELD, MESSAGE);
+  }
+
+  // RepeatedPtrField does not know how to Add() since it cannot
+  // allocate an abstract object, so we have to be tricky.
+  MessageLite* result = reinterpret_cast(
+                            extension->repeated_message_value)
+                            ->AddFromCleared>();
+  if (result == NULL) {
+    result = prototype.New(arena_);
+    extension->repeated_message_value->AddAllocated(result);
+  }
+  return result;
+}
+
+// Defined in extension_set_heavy.cc.
+// MessageLite* ExtensionSet::AddMessage(int number, FieldType type,
+//                                       const Descriptor* message_type,
+//                                       MessageFactory* factory)
+
+#undef GOOGLE_DCHECK_TYPE
+
+void ExtensionSet::RemoveLast(int number) {
+  Extension* extension = FindOrNull(number);
+  GOOGLE_CHECK(extension != NULL) << "Index out-of-bounds (field is empty).";
+  GOOGLE_DCHECK(extension->is_repeated);
+
+  switch (cpp_type(extension->type)) {
+    case WireFormatLite::CPPTYPE_INT32:
+      extension->repeated_int32_value->RemoveLast();
+      break;
+    case WireFormatLite::CPPTYPE_INT64:
+      extension->repeated_int64_value->RemoveLast();
+      break;
+    case WireFormatLite::CPPTYPE_UINT32:
+      extension->repeated_uint32_value->RemoveLast();
+      break;
+    case WireFormatLite::CPPTYPE_UINT64:
+      extension->repeated_uint64_value->RemoveLast();
+      break;
+    case WireFormatLite::CPPTYPE_FLOAT:
+      extension->repeated_float_value->RemoveLast();
+      break;
+    case WireFormatLite::CPPTYPE_DOUBLE:
+      extension->repeated_double_value->RemoveLast();
+      break;
+    case WireFormatLite::CPPTYPE_BOOL:
+      extension->repeated_bool_value->RemoveLast();
+      break;
+    case WireFormatLite::CPPTYPE_ENUM:
+      extension->repeated_enum_value->RemoveLast();
+      break;
+    case WireFormatLite::CPPTYPE_STRING:
+      extension->repeated_string_value->RemoveLast();
+      break;
+    case WireFormatLite::CPPTYPE_MESSAGE:
+      extension->repeated_message_value->RemoveLast();
+      break;
+  }
+}
+
+MessageLite* ExtensionSet::ReleaseLast(int number) {
+  Extension* extension = FindOrNull(number);
+  GOOGLE_CHECK(extension != NULL) << "Index out-of-bounds (field is empty).";
+  GOOGLE_DCHECK(extension->is_repeated);
+  GOOGLE_DCHECK(cpp_type(extension->type) == WireFormatLite::CPPTYPE_MESSAGE);
+  return extension->repeated_message_value->ReleaseLast();
+}
+
+void ExtensionSet::SwapElements(int number, int index1, int index2) {
+  Extension* extension = FindOrNull(number);
+  GOOGLE_CHECK(extension != NULL) << "Index out-of-bounds (field is empty).";
+  GOOGLE_DCHECK(extension->is_repeated);
+
+  switch (cpp_type(extension->type)) {
+    case WireFormatLite::CPPTYPE_INT32:
+      extension->repeated_int32_value->SwapElements(index1, index2);
+      break;
+    case WireFormatLite::CPPTYPE_INT64:
+      extension->repeated_int64_value->SwapElements(index1, index2);
+      break;
+    case WireFormatLite::CPPTYPE_UINT32:
+      extension->repeated_uint32_value->SwapElements(index1, index2);
+      break;
+    case WireFormatLite::CPPTYPE_UINT64:
+      extension->repeated_uint64_value->SwapElements(index1, index2);
+      break;
+    case WireFormatLite::CPPTYPE_FLOAT:
+      extension->repeated_float_value->SwapElements(index1, index2);
+      break;
+    case WireFormatLite::CPPTYPE_DOUBLE:
+      extension->repeated_double_value->SwapElements(index1, index2);
+      break;
+    case WireFormatLite::CPPTYPE_BOOL:
+      extension->repeated_bool_value->SwapElements(index1, index2);
+      break;
+    case WireFormatLite::CPPTYPE_ENUM:
+      extension->repeated_enum_value->SwapElements(index1, index2);
+      break;
+    case WireFormatLite::CPPTYPE_STRING:
+      extension->repeated_string_value->SwapElements(index1, index2);
+      break;
+    case WireFormatLite::CPPTYPE_MESSAGE:
+      extension->repeated_message_value->SwapElements(index1, index2);
+      break;
+  }
+}
+
+// ===================================================================
+
+void ExtensionSet::Clear() {
+  ForEach([](int /* number */, Extension& ext) { ext.Clear(); });
+}
+
+namespace {
+// Computes the size of a std::set_union without constructing the union.
+template 
+size_t SizeOfUnion(ItX it_xs, ItX end_xs, ItY it_ys, ItY end_ys) {
+  size_t result = 0;
+  while (it_xs != end_xs && it_ys != end_ys) {
+    ++result;
+    if (it_xs->first < it_ys->first) {
+      ++it_xs;
+    } else if (it_xs->first == it_ys->first) {
+      ++it_xs;
+      ++it_ys;
+    } else {
+      ++it_ys;
+    }
+  }
+  result += std::distance(it_xs, end_xs);
+  result += std::distance(it_ys, end_ys);
+  return result;
+}
+}  // namespace
+
+void ExtensionSet::MergeFrom(const ExtensionSet& other) {
+  if (PROTOBUF_PREDICT_TRUE(!is_large())) {
+    if (PROTOBUF_PREDICT_TRUE(!other.is_large())) {
+      GrowCapacity(SizeOfUnion(flat_begin(), flat_end(), other.flat_begin(),
+                               other.flat_end()));
+    } else {
+      GrowCapacity(SizeOfUnion(flat_begin(), flat_end(),
+                               other.map_.large->begin(),
+                               other.map_.large->end()));
+    }
+  }
+  other.ForEach([this](int number, const Extension& ext) {
+    this->InternalExtensionMergeFrom(number, ext);
+  });
+}
+
+void ExtensionSet::InternalExtensionMergeFrom(
+    int number, const Extension& other_extension) {
+  if (other_extension.is_repeated) {
+    Extension* extension;
+    bool is_new =
+        MaybeNewExtension(number, other_extension.descriptor, &extension);
+    if (is_new) {
+      // Extension did not already exist in set.
+      extension->type = other_extension.type;
+      extension->is_packed = other_extension.is_packed;
+      extension->is_repeated = true;
+    } else {
+      GOOGLE_DCHECK_EQ(extension->type, other_extension.type);
+      GOOGLE_DCHECK_EQ(extension->is_packed, other_extension.is_packed);
+      GOOGLE_DCHECK(extension->is_repeated);
+    }
+
+    switch (cpp_type(other_extension.type)) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE, REPEATED_TYPE) \
+  case WireFormatLite::CPPTYPE_##UPPERCASE:              \
+    if (is_new) {                                        \
+      extension->repeated_##LOWERCASE##_value =          \
+          Arena::CreateMessage(arena_);   \
+    }                                                    \
+    extension->repeated_##LOWERCASE##_value->MergeFrom(  \
+        *other_extension.repeated_##LOWERCASE##_value);  \
+    break;
+
+      HANDLE_TYPE(INT32, int32, RepeatedField);
+      HANDLE_TYPE(INT64, int64, RepeatedField);
+      HANDLE_TYPE(UINT32, uint32, RepeatedField);
+      HANDLE_TYPE(UINT64, uint64, RepeatedField);
+      HANDLE_TYPE(FLOAT, float, RepeatedField);
+      HANDLE_TYPE(DOUBLE, double, RepeatedField);
+      HANDLE_TYPE(BOOL, bool, RepeatedField);
+      HANDLE_TYPE(ENUM, enum, RepeatedField);
+      HANDLE_TYPE(STRING, string, RepeatedPtrField);
+#undef HANDLE_TYPE
+
+      case WireFormatLite::CPPTYPE_MESSAGE:
+        if (is_new) {
+          extension->repeated_message_value =
+              Arena::CreateMessage>(arena_);
+        }
+        // We can't call RepeatedPtrField::MergeFrom() because
+        // it would attempt to allocate new objects.
+        RepeatedPtrField* other_repeated_message =
+            other_extension.repeated_message_value;
+        for (int i = 0; i < other_repeated_message->size(); i++) {
+          const MessageLite& other_message = other_repeated_message->Get(i);
+          MessageLite* target =
+              reinterpret_cast(
+                  extension->repeated_message_value)
+                  ->AddFromCleared>();
+          if (target == NULL) {
+            target = other_message.New(arena_);
+            extension->repeated_message_value->AddAllocated(target);
+          }
+          target->CheckTypeAndMergeFrom(other_message);
+        }
+        break;
+    }
+  } else {
+    if (!other_extension.is_cleared) {
+      switch (cpp_type(other_extension.type)) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE, CAMELCASE)  \
+  case WireFormatLite::CPPTYPE_##UPPERCASE:           \
+    Set##CAMELCASE(number, other_extension.type,      \
+                   other_extension.LOWERCASE##_value, \
+                   other_extension.descriptor);       \
+    break;
+
+        HANDLE_TYPE(INT32, int32, Int32);
+        HANDLE_TYPE(INT64, int64, Int64);
+        HANDLE_TYPE(UINT32, uint32, UInt32);
+        HANDLE_TYPE(UINT64, uint64, UInt64);
+        HANDLE_TYPE(FLOAT, float, Float);
+        HANDLE_TYPE(DOUBLE, double, Double);
+        HANDLE_TYPE(BOOL, bool, Bool);
+        HANDLE_TYPE(ENUM, enum, Enum);
+#undef HANDLE_TYPE
+        case WireFormatLite::CPPTYPE_STRING:
+          SetString(number, other_extension.type, *other_extension.string_value,
+                    other_extension.descriptor);
+          break;
+        case WireFormatLite::CPPTYPE_MESSAGE: {
+          Extension* extension;
+          bool is_new =
+              MaybeNewExtension(number, other_extension.descriptor, &extension);
+          if (is_new) {
+            extension->type = other_extension.type;
+            extension->is_packed = other_extension.is_packed;
+            extension->is_repeated = false;
+            if (other_extension.is_lazy) {
+              extension->is_lazy = true;
+              extension->lazymessage_value =
+                  other_extension.lazymessage_value->New(arena_);
+              extension->lazymessage_value->MergeFrom(
+                  *other_extension.lazymessage_value);
+            } else {
+              extension->is_lazy = false;
+              extension->message_value =
+                  other_extension.message_value->New(arena_);
+              extension->message_value->CheckTypeAndMergeFrom(
+                  *other_extension.message_value);
+            }
+          } else {
+            GOOGLE_DCHECK_EQ(extension->type, other_extension.type);
+            GOOGLE_DCHECK_EQ(extension->is_packed, other_extension.is_packed);
+            GOOGLE_DCHECK(!extension->is_repeated);
+            if (other_extension.is_lazy) {
+              if (extension->is_lazy) {
+                extension->lazymessage_value->MergeFrom(
+                    *other_extension.lazymessage_value);
+              } else {
+                extension->message_value->CheckTypeAndMergeFrom(
+                    other_extension.lazymessage_value->GetMessage(
+                        *extension->message_value));
+              }
+            } else {
+              if (extension->is_lazy) {
+                extension->lazymessage_value
+                    ->MutableMessage(*other_extension.message_value)
+                    ->CheckTypeAndMergeFrom(*other_extension.message_value);
+              } else {
+                extension->message_value->CheckTypeAndMergeFrom(
+                    *other_extension.message_value);
+              }
+            }
+          }
+          extension->is_cleared = false;
+          break;
+        }
+      }
+    }
+  }
+}
+
+void ExtensionSet::Swap(ExtensionSet* x) {
+  if (GetArenaNoVirtual() == x->GetArenaNoVirtual()) {
+    using std::swap;
+    swap(flat_capacity_, x->flat_capacity_);
+    swap(flat_size_, x->flat_size_);
+    swap(map_, x->map_);
+  } else {
+    // TODO(cfallin, rohananil): We maybe able to optimize a case where we are
+    // swapping from heap to arena-allocated extension set, by just Own()'ing
+    // the extensions.
+    ExtensionSet extension_set;
+    extension_set.MergeFrom(*x);
+    x->Clear();
+    x->MergeFrom(*this);
+    Clear();
+    MergeFrom(extension_set);
+  }
+}
+
+void ExtensionSet::SwapExtension(ExtensionSet* other, int number) {
+  if (this == other) return;
+  Extension* this_ext = FindOrNull(number);
+  Extension* other_ext = other->FindOrNull(number);
+
+  if (this_ext == NULL && other_ext == NULL) {
+    return;
+  }
+
+  if (this_ext != NULL && other_ext != NULL) {
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      using std::swap;
+      swap(*this_ext, *other_ext);
+    } else {
+      // TODO(cfallin, rohananil): We could further optimize these cases,
+      // especially avoid creation of ExtensionSet, and move MergeFrom logic
+      // into Extensions itself (which takes arena as an argument).
+      // We do it this way to reuse the copy-across-arenas logic already
+      // implemented in ExtensionSet's MergeFrom.
+      ExtensionSet temp;
+      temp.InternalExtensionMergeFrom(number, *other_ext);
+      Extension* temp_ext = temp.FindOrNull(number);
+      other_ext->Clear();
+      other->InternalExtensionMergeFrom(number, *this_ext);
+      this_ext->Clear();
+      InternalExtensionMergeFrom(number, *temp_ext);
+    }
+    return;
+  }
+
+  if (this_ext == NULL) {
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      *Insert(number).first = *other_ext;
+    } else {
+      InternalExtensionMergeFrom(number, *other_ext);
+    }
+    other->Erase(number);
+    return;
+  }
+
+  if (other_ext == NULL) {
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      *other->Insert(number).first = *this_ext;
+    } else {
+      other->InternalExtensionMergeFrom(number, *this_ext);
+    }
+    Erase(number);
+    return;
+  }
+}
+
+bool ExtensionSet::IsInitialized() const {
+  // Extensions are never required.  However, we need to check that all
+  // embedded messages are initialized.
+  if (PROTOBUF_PREDICT_FALSE(is_large())) {
+    for (const auto& kv : *map_.large) {
+      if (!kv.second.IsInitialized()) return false;
+    }
+    return true;
+  }
+  for (const KeyValue* it = flat_begin(); it != flat_end(); ++it) {
+    if (!it->second.IsInitialized()) return false;
+  }
+  return true;
+}
+
+bool ExtensionSet::FindExtensionInfoFromTag(uint32 tag,
+                                            ExtensionFinder* extension_finder,
+                                            int* field_number,
+                                            ExtensionInfo* extension,
+                                            bool* was_packed_on_wire) {
+  *field_number = WireFormatLite::GetTagFieldNumber(tag);
+  WireFormatLite::WireType wire_type = WireFormatLite::GetTagWireType(tag);
+  return FindExtensionInfoFromFieldNumber(wire_type, *field_number,
+                                          extension_finder, extension,
+                                          was_packed_on_wire);
+}
+
+bool ExtensionSet::FindExtensionInfoFromFieldNumber(
+    int wire_type, int field_number, ExtensionFinder* extension_finder,
+    ExtensionInfo* extension, bool* was_packed_on_wire) {
+  if (!extension_finder->Find(field_number, extension)) {
+    return false;
+  }
+
+  WireFormatLite::WireType expected_wire_type =
+      WireFormatLite::WireTypeForFieldType(real_type(extension->type));
+
+  // Check if this is a packed field.
+  *was_packed_on_wire = false;
+  if (extension->is_repeated &&
+      wire_type == WireFormatLite::WIRETYPE_LENGTH_DELIMITED &&
+      is_packable(expected_wire_type)) {
+    *was_packed_on_wire = true;
+    return true;
+  }
+  // Otherwise the wire type must match.
+  return expected_wire_type == wire_type;
+}
+
+bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input,
+                              ExtensionFinder* extension_finder,
+                              FieldSkipper* field_skipper) {
+  int number;
+  bool was_packed_on_wire;
+  ExtensionInfo extension;
+  if (!FindExtensionInfoFromTag(tag, extension_finder, &number, &extension,
+                                &was_packed_on_wire)) {
+    return field_skipper->SkipField(input, tag);
+  } else {
+    return ParseFieldWithExtensionInfo(number, was_packed_on_wire, extension,
+                                       input, field_skipper);
+  }
+}
+
+const char* ExtensionSet::ParseField(
+    uint64 tag, const char* ptr, const MessageLite* containing_type,
+    internal::InternalMetadataWithArenaLite* metadata,
+    internal::ParseContext* ctx) {
+  GeneratedExtensionFinder finder(containing_type);
+  int number = tag >> 3;
+  bool was_packed_on_wire;
+  ExtensionInfo extension;
+  if (!FindExtensionInfoFromFieldNumber(tag & 7, number, &finder, &extension,
+                                        &was_packed_on_wire)) {
+    return UnknownFieldParse(tag, metadata->mutable_unknown_fields(), ptr, ctx);
+  }
+  return ParseFieldWithExtensionInfo(number, was_packed_on_wire, extension,
+                                     metadata, ptr, ctx);
+}
+
+const char* ExtensionSet::ParseMessageSetItem(
+    const char* ptr, const MessageLite* containing_type,
+    internal::InternalMetadataWithArenaLite* metadata,
+    internal::ParseContext* ctx) {
+  return ParseMessageSetItemTmpl(ptr, containing_type, metadata, ctx);
+}
+
+bool ExtensionSet::ParseFieldWithExtensionInfo(int number,
+                                               bool was_packed_on_wire,
+                                               const ExtensionInfo& extension,
+                                               io::CodedInputStream* input,
+                                               FieldSkipper* field_skipper) {
+  // Explicitly not read extension.is_packed, instead check whether the field
+  // was encoded in packed form on the wire.
+  if (was_packed_on_wire) {
+    uint32 size;
+    if (!input->ReadVarint32(&size)) return false;
+    io::CodedInputStream::Limit limit = input->PushLimit(size);
+
+    switch (extension.type) {
+#define HANDLE_TYPE(UPPERCASE, CPP_CAMELCASE, CPP_LOWERCASE)                \
+  case WireFormatLite::TYPE_##UPPERCASE:                                    \
+    while (input->BytesUntilLimit() > 0) {                                  \
+      CPP_LOWERCASE value;                                                  \
+      if (!WireFormatLite::ReadPrimitive( \
+              input, &value))                                               \
+        return false;                                                       \
+      Add##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE,          \
+                         extension.is_packed, value, extension.descriptor); \
+    }                                                                       \
+    break
+
+      HANDLE_TYPE(INT32, Int32, int32);
+      HANDLE_TYPE(INT64, Int64, int64);
+      HANDLE_TYPE(UINT32, UInt32, uint32);
+      HANDLE_TYPE(UINT64, UInt64, uint64);
+      HANDLE_TYPE(SINT32, Int32, int32);
+      HANDLE_TYPE(SINT64, Int64, int64);
+      HANDLE_TYPE(FIXED32, UInt32, uint32);
+      HANDLE_TYPE(FIXED64, UInt64, uint64);
+      HANDLE_TYPE(SFIXED32, Int32, int32);
+      HANDLE_TYPE(SFIXED64, Int64, int64);
+      HANDLE_TYPE(FLOAT, Float, float);
+      HANDLE_TYPE(DOUBLE, Double, double);
+      HANDLE_TYPE(BOOL, Bool, bool);
+#undef HANDLE_TYPE
+
+      case WireFormatLite::TYPE_ENUM:
+        while (input->BytesUntilLimit() > 0) {
+          int value;
+          if (!WireFormatLite::ReadPrimitive(
+                  input, &value))
+            return false;
+          if (extension.enum_validity_check.func(
+                  extension.enum_validity_check.arg, value)) {
+            AddEnum(number, WireFormatLite::TYPE_ENUM, extension.is_packed,
+                    value, extension.descriptor);
+          } else {
+            // Invalid value.  Treat as unknown.
+            field_skipper->SkipUnknownEnum(number, value);
+          }
+        }
+        break;
+
+      case WireFormatLite::TYPE_STRING:
+      case WireFormatLite::TYPE_BYTES:
+      case WireFormatLite::TYPE_GROUP:
+      case WireFormatLite::TYPE_MESSAGE:
+        GOOGLE_LOG(FATAL) << "Non-primitive types can't be packed.";
+        break;
+    }
+
+    input->PopLimit(limit);
+  } else {
+    switch (extension.type) {
+#define HANDLE_TYPE(UPPERCASE, CPP_CAMELCASE, CPP_LOWERCASE)                \
+  case WireFormatLite::TYPE_##UPPERCASE: {                                  \
+    CPP_LOWERCASE value;                                                    \
+    if (!WireFormatLite::ReadPrimitive(   \
+            input, &value))                                                 \
+      return false;                                                         \
+    if (extension.is_repeated) {                                            \
+      Add##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE,          \
+                         extension.is_packed, value, extension.descriptor); \
+    } else {                                                                \
+      Set##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE, value,   \
+                         extension.descriptor);                             \
+    }                                                                       \
+  } break
+
+      HANDLE_TYPE(INT32, Int32, int32);
+      HANDLE_TYPE(INT64, Int64, int64);
+      HANDLE_TYPE(UINT32, UInt32, uint32);
+      HANDLE_TYPE(UINT64, UInt64, uint64);
+      HANDLE_TYPE(SINT32, Int32, int32);
+      HANDLE_TYPE(SINT64, Int64, int64);
+      HANDLE_TYPE(FIXED32, UInt32, uint32);
+      HANDLE_TYPE(FIXED64, UInt64, uint64);
+      HANDLE_TYPE(SFIXED32, Int32, int32);
+      HANDLE_TYPE(SFIXED64, Int64, int64);
+      HANDLE_TYPE(FLOAT, Float, float);
+      HANDLE_TYPE(DOUBLE, Double, double);
+      HANDLE_TYPE(BOOL, Bool, bool);
+#undef HANDLE_TYPE
+
+      case WireFormatLite::TYPE_ENUM: {
+        int value;
+        if (!WireFormatLite::ReadPrimitive(
+                input, &value))
+          return false;
+
+        if (!extension.enum_validity_check.func(
+                extension.enum_validity_check.arg, value)) {
+          // Invalid value.  Treat as unknown.
+          field_skipper->SkipUnknownEnum(number, value);
+        } else if (extension.is_repeated) {
+          AddEnum(number, WireFormatLite::TYPE_ENUM, extension.is_packed, value,
+                  extension.descriptor);
+        } else {
+          SetEnum(number, WireFormatLite::TYPE_ENUM, value,
+                  extension.descriptor);
+        }
+        break;
+      }
+
+      case WireFormatLite::TYPE_STRING: {
+        std::string* value =
+            extension.is_repeated
+                ? AddString(number, WireFormatLite::TYPE_STRING,
+                            extension.descriptor)
+                : MutableString(number, WireFormatLite::TYPE_STRING,
+                                extension.descriptor);
+        if (!WireFormatLite::ReadString(input, value)) return false;
+        break;
+      }
+
+      case WireFormatLite::TYPE_BYTES: {
+        std::string* value =
+            extension.is_repeated
+                ? AddString(number, WireFormatLite::TYPE_BYTES,
+                            extension.descriptor)
+                : MutableString(number, WireFormatLite::TYPE_BYTES,
+                                extension.descriptor);
+        if (!WireFormatLite::ReadBytes(input, value)) return false;
+        break;
+      }
+
+      case WireFormatLite::TYPE_GROUP: {
+        MessageLite* value =
+            extension.is_repeated
+                ? AddMessage(number, WireFormatLite::TYPE_GROUP,
+                             *extension.message_info.prototype,
+                             extension.descriptor)
+                : MutableMessage(number, WireFormatLite::TYPE_GROUP,
+                                 *extension.message_info.prototype,
+                                 extension.descriptor);
+        if (!WireFormatLite::ReadGroup(number, input, value)) return false;
+        break;
+      }
+
+      case WireFormatLite::TYPE_MESSAGE: {
+        MessageLite* value =
+            extension.is_repeated
+                ? AddMessage(number, WireFormatLite::TYPE_MESSAGE,
+                             *extension.message_info.prototype,
+                             extension.descriptor)
+                : MutableMessage(number, WireFormatLite::TYPE_MESSAGE,
+                                 *extension.message_info.prototype,
+                                 extension.descriptor);
+        if (!WireFormatLite::ReadMessage(input, value)) return false;
+        break;
+      }
+    }
+  }
+
+  return true;
+}
+
+bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input,
+                              const MessageLite* containing_type) {
+  FieldSkipper skipper;
+  GeneratedExtensionFinder finder(containing_type);
+  return ParseField(tag, input, &finder, &skipper);
+}
+
+bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input,
+                              const MessageLite* containing_type,
+                              io::CodedOutputStream* unknown_fields) {
+  CodedOutputStreamFieldSkipper skipper(unknown_fields);
+  GeneratedExtensionFinder finder(containing_type);
+  return ParseField(tag, input, &finder, &skipper);
+}
+
+bool ExtensionSet::ParseMessageSetLite(io::CodedInputStream* input,
+                                       ExtensionFinder* extension_finder,
+                                       FieldSkipper* field_skipper) {
+  while (true) {
+    const uint32 tag = input->ReadTag();
+    switch (tag) {
+      case 0:
+        return true;
+      case WireFormatLite::kMessageSetItemStartTag:
+        if (!ParseMessageSetItemLite(input, extension_finder, field_skipper)) {
+          return false;
+        }
+        break;
+      default:
+        if (!ParseField(tag, input, extension_finder, field_skipper)) {
+          return false;
+        }
+        break;
+    }
+  }
+}
+
+bool ExtensionSet::ParseMessageSetItemLite(io::CodedInputStream* input,
+                                           ExtensionFinder* extension_finder,
+                                           FieldSkipper* field_skipper) {
+  struct MSLite {
+    bool ParseField(int type_id, io::CodedInputStream* input) {
+      return me->ParseField(
+          WireFormatLite::WIRETYPE_LENGTH_DELIMITED + 8 * type_id, input,
+          extension_finder, field_skipper);
+    }
+
+    bool SkipField(uint32 tag, io::CodedInputStream* input) {
+      return field_skipper->SkipField(input, tag);
+    }
+
+    ExtensionSet* me;
+    ExtensionFinder* extension_finder;
+    FieldSkipper* field_skipper;
+  };
+
+  return ParseMessageSetItemImpl(input,
+                                 MSLite{this, extension_finder, field_skipper});
+}
+
+bool ExtensionSet::ParseMessageSet(io::CodedInputStream* input,
+                                   const MessageLite* containing_type,
+                                   std::string* unknown_fields) {
+  io::StringOutputStream zcis(unknown_fields);
+  io::CodedOutputStream output(&zcis);
+  CodedOutputStreamFieldSkipper skipper(&output);
+  GeneratedExtensionFinder finder(containing_type);
+  return ParseMessageSetLite(input, &finder, &skipper);
+}
+
+uint8* ExtensionSet::_InternalSerialize(int start_field_number,
+                                        int end_field_number, uint8* target,
+                                        io::EpsCopyOutputStream* stream) const {
+  if (PROTOBUF_PREDICT_FALSE(is_large())) {
+    const auto& end = map_.large->end();
+    for (auto it = map_.large->lower_bound(start_field_number);
+         it != end && it->first < end_field_number; ++it) {
+      target = it->second.InternalSerializeFieldWithCachedSizesToArray(
+          it->first, target, stream);
+    }
+    return target;
+  }
+  const KeyValue* end = flat_end();
+  for (const KeyValue* it = std::lower_bound(
+           flat_begin(), end, start_field_number, KeyValue::FirstComparator());
+       it != end && it->first < end_field_number; ++it) {
+    target = it->second.InternalSerializeFieldWithCachedSizesToArray(
+        it->first, target, stream);
+  }
+  return target;
+}
+
+uint8* ExtensionSet::InternalSerializeMessageSetWithCachedSizesToArray(
+    uint8* target, io::EpsCopyOutputStream* stream) const {
+  ForEach([&target, stream](int number, const Extension& ext) {
+    target = ext.InternalSerializeMessageSetItemWithCachedSizesToArray(
+        number, target, stream);
+  });
+  return target;
+}
+
+size_t ExtensionSet::ByteSize() const {
+  size_t total_size = 0;
+  ForEach([&total_size](int number, const Extension& ext) {
+    total_size += ext.ByteSize(number);
+  });
+  return total_size;
+}
+
+// Defined in extension_set_heavy.cc.
+// int ExtensionSet::SpaceUsedExcludingSelf() const
+
+bool ExtensionSet::MaybeNewExtension(int number,
+                                     const FieldDescriptor* descriptor,
+                                     Extension** result) {
+  bool extension_is_new = false;
+  std::tie(*result, extension_is_new) = Insert(number);
+  (*result)->descriptor = descriptor;
+  return extension_is_new;
+}
+
+// ===================================================================
+// Methods of ExtensionSet::Extension
+
+void ExtensionSet::Extension::Clear() {
+  if (is_repeated) {
+    switch (cpp_type(type)) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE)   \
+  case WireFormatLite::CPPTYPE_##UPPERCASE: \
+    repeated_##LOWERCASE##_value->Clear();  \
+    break
+
+      HANDLE_TYPE(INT32, int32);
+      HANDLE_TYPE(INT64, int64);
+      HANDLE_TYPE(UINT32, uint32);
+      HANDLE_TYPE(UINT64, uint64);
+      HANDLE_TYPE(FLOAT, float);
+      HANDLE_TYPE(DOUBLE, double);
+      HANDLE_TYPE(BOOL, bool);
+      HANDLE_TYPE(ENUM, enum);
+      HANDLE_TYPE(STRING, string);
+      HANDLE_TYPE(MESSAGE, message);
+#undef HANDLE_TYPE
+    }
+  } else {
+    if (!is_cleared) {
+      switch (cpp_type(type)) {
+        case WireFormatLite::CPPTYPE_STRING:
+          string_value->clear();
+          break;
+        case WireFormatLite::CPPTYPE_MESSAGE:
+          if (is_lazy) {
+            lazymessage_value->Clear();
+          } else {
+            message_value->Clear();
+          }
+          break;
+        default:
+          // No need to do anything.  Get*() will return the default value
+          // as long as is_cleared is true and Set*() will overwrite the
+          // previous value.
+          break;
+      }
+
+      is_cleared = true;
+    }
+  }
+}
+
+size_t ExtensionSet::Extension::ByteSize(int number) const {
+  size_t result = 0;
+
+  if (is_repeated) {
+    if (is_packed) {
+      switch (real_type(type)) {
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE)                 \
+  case WireFormatLite::TYPE_##UPPERCASE:                             \
+    for (int i = 0; i < repeated_##LOWERCASE##_value->size(); i++) { \
+      result += WireFormatLite::CAMELCASE##Size(                     \
+          repeated_##LOWERCASE##_value->Get(i));                     \
+    }                                                                \
+    break
+
+        HANDLE_TYPE(INT32, Int32, int32);
+        HANDLE_TYPE(INT64, Int64, int64);
+        HANDLE_TYPE(UINT32, UInt32, uint32);
+        HANDLE_TYPE(UINT64, UInt64, uint64);
+        HANDLE_TYPE(SINT32, SInt32, int32);
+        HANDLE_TYPE(SINT64, SInt64, int64);
+        HANDLE_TYPE(ENUM, Enum, enum);
+#undef HANDLE_TYPE
+
+        // Stuff with fixed size.
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE)             \
+  case WireFormatLite::TYPE_##UPPERCASE:                         \
+    result += WireFormatLite::k##CAMELCASE##Size *               \
+              FromIntSize(repeated_##LOWERCASE##_value->size()); \
+    break
+        HANDLE_TYPE(FIXED32, Fixed32, uint32);
+        HANDLE_TYPE(FIXED64, Fixed64, uint64);
+        HANDLE_TYPE(SFIXED32, SFixed32, int32);
+        HANDLE_TYPE(SFIXED64, SFixed64, int64);
+        HANDLE_TYPE(FLOAT, Float, float);
+        HANDLE_TYPE(DOUBLE, Double, double);
+        HANDLE_TYPE(BOOL, Bool, bool);
+#undef HANDLE_TYPE
+
+        case WireFormatLite::TYPE_STRING:
+        case WireFormatLite::TYPE_BYTES:
+        case WireFormatLite::TYPE_GROUP:
+        case WireFormatLite::TYPE_MESSAGE:
+          GOOGLE_LOG(FATAL) << "Non-primitive types can't be packed.";
+          break;
+      }
+
+      cached_size = ToCachedSize(result);
+      if (result > 0) {
+        result += io::CodedOutputStream::VarintSize32(result);
+        result += io::CodedOutputStream::VarintSize32(WireFormatLite::MakeTag(
+            number, WireFormatLite::WIRETYPE_LENGTH_DELIMITED));
+      }
+    } else {
+      size_t tag_size = WireFormatLite::TagSize(number, real_type(type));
+
+      switch (real_type(type)) {
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE)                        \
+  case WireFormatLite::TYPE_##UPPERCASE:                                    \
+    result += tag_size * FromIntSize(repeated_##LOWERCASE##_value->size()); \
+    for (int i = 0; i < repeated_##LOWERCASE##_value->size(); i++) {        \
+      result += WireFormatLite::CAMELCASE##Size(                            \
+          repeated_##LOWERCASE##_value->Get(i));                            \
+    }                                                                       \
+    break
+
+        HANDLE_TYPE(INT32, Int32, int32);
+        HANDLE_TYPE(INT64, Int64, int64);
+        HANDLE_TYPE(UINT32, UInt32, uint32);
+        HANDLE_TYPE(UINT64, UInt64, uint64);
+        HANDLE_TYPE(SINT32, SInt32, int32);
+        HANDLE_TYPE(SINT64, SInt64, int64);
+        HANDLE_TYPE(STRING, String, string);
+        HANDLE_TYPE(BYTES, Bytes, string);
+        HANDLE_TYPE(ENUM, Enum, enum);
+        HANDLE_TYPE(GROUP, Group, message);
+        HANDLE_TYPE(MESSAGE, Message, message);
+#undef HANDLE_TYPE
+
+        // Stuff with fixed size.
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE)             \
+  case WireFormatLite::TYPE_##UPPERCASE:                         \
+    result += (tag_size + WireFormatLite::k##CAMELCASE##Size) *  \
+              FromIntSize(repeated_##LOWERCASE##_value->size()); \
+    break
+        HANDLE_TYPE(FIXED32, Fixed32, uint32);
+        HANDLE_TYPE(FIXED64, Fixed64, uint64);
+        HANDLE_TYPE(SFIXED32, SFixed32, int32);
+        HANDLE_TYPE(SFIXED64, SFixed64, int64);
+        HANDLE_TYPE(FLOAT, Float, float);
+        HANDLE_TYPE(DOUBLE, Double, double);
+        HANDLE_TYPE(BOOL, Bool, bool);
+#undef HANDLE_TYPE
+      }
+    }
+  } else if (!is_cleared) {
+    result += WireFormatLite::TagSize(number, real_type(type));
+    switch (real_type(type)) {
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE)      \
+  case WireFormatLite::TYPE_##UPPERCASE:                  \
+    result += WireFormatLite::CAMELCASE##Size(LOWERCASE); \
+    break
+
+      HANDLE_TYPE(INT32, Int32, int32_value);
+      HANDLE_TYPE(INT64, Int64, int64_value);
+      HANDLE_TYPE(UINT32, UInt32, uint32_value);
+      HANDLE_TYPE(UINT64, UInt64, uint64_value);
+      HANDLE_TYPE(SINT32, SInt32, int32_value);
+      HANDLE_TYPE(SINT64, SInt64, int64_value);
+      HANDLE_TYPE(STRING, String, *string_value);
+      HANDLE_TYPE(BYTES, Bytes, *string_value);
+      HANDLE_TYPE(ENUM, Enum, enum_value);
+      HANDLE_TYPE(GROUP, Group, *message_value);
+#undef HANDLE_TYPE
+      case WireFormatLite::TYPE_MESSAGE: {
+        if (is_lazy) {
+          size_t size = lazymessage_value->ByteSizeLong();
+          result += io::CodedOutputStream::VarintSize32(size) + size;
+        } else {
+          result += WireFormatLite::MessageSize(*message_value);
+        }
+        break;
+      }
+
+      // Stuff with fixed size.
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE)         \
+  case WireFormatLite::TYPE_##UPPERCASE:          \
+    result += WireFormatLite::k##CAMELCASE##Size; \
+    break
+        HANDLE_TYPE(FIXED32, Fixed32);
+        HANDLE_TYPE(FIXED64, Fixed64);
+        HANDLE_TYPE(SFIXED32, SFixed32);
+        HANDLE_TYPE(SFIXED64, SFixed64);
+        HANDLE_TYPE(FLOAT, Float);
+        HANDLE_TYPE(DOUBLE, Double);
+        HANDLE_TYPE(BOOL, Bool);
+#undef HANDLE_TYPE
+    }
+  }
+
+  return result;
+}
+
+int ExtensionSet::Extension::GetSize() const {
+  GOOGLE_DCHECK(is_repeated);
+  switch (cpp_type(type)) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE)   \
+  case WireFormatLite::CPPTYPE_##UPPERCASE: \
+    return repeated_##LOWERCASE##_value->size()
+
+    HANDLE_TYPE(INT32, int32);
+    HANDLE_TYPE(INT64, int64);
+    HANDLE_TYPE(UINT32, uint32);
+    HANDLE_TYPE(UINT64, uint64);
+    HANDLE_TYPE(FLOAT, float);
+    HANDLE_TYPE(DOUBLE, double);
+    HANDLE_TYPE(BOOL, bool);
+    HANDLE_TYPE(ENUM, enum);
+    HANDLE_TYPE(STRING, string);
+    HANDLE_TYPE(MESSAGE, message);
+#undef HANDLE_TYPE
+  }
+
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return 0;
+}
+
+// This function deletes all allocated objects. This function should be only
+// called if the Extension was created with an arena.
+void ExtensionSet::Extension::Free() {
+  if (is_repeated) {
+    switch (cpp_type(type)) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE)   \
+  case WireFormatLite::CPPTYPE_##UPPERCASE: \
+    delete repeated_##LOWERCASE##_value;    \
+    break
+
+      HANDLE_TYPE(INT32, int32);
+      HANDLE_TYPE(INT64, int64);
+      HANDLE_TYPE(UINT32, uint32);
+      HANDLE_TYPE(UINT64, uint64);
+      HANDLE_TYPE(FLOAT, float);
+      HANDLE_TYPE(DOUBLE, double);
+      HANDLE_TYPE(BOOL, bool);
+      HANDLE_TYPE(ENUM, enum);
+      HANDLE_TYPE(STRING, string);
+      HANDLE_TYPE(MESSAGE, message);
+#undef HANDLE_TYPE
+    }
+  } else {
+    switch (cpp_type(type)) {
+      case WireFormatLite::CPPTYPE_STRING:
+        delete string_value;
+        break;
+      case WireFormatLite::CPPTYPE_MESSAGE:
+        if (is_lazy) {
+          delete lazymessage_value;
+        } else {
+          delete message_value;
+        }
+        break;
+      default:
+        break;
+    }
+  }
+}
+
+// Defined in extension_set_heavy.cc.
+// int ExtensionSet::Extension::SpaceUsedExcludingSelf() const
+
+bool ExtensionSet::Extension::IsInitialized() const {
+  if (cpp_type(type) == WireFormatLite::CPPTYPE_MESSAGE) {
+    if (is_repeated) {
+      for (int i = 0; i < repeated_message_value->size(); i++) {
+        if (!repeated_message_value->Get(i).IsInitialized()) {
+          return false;
+        }
+      }
+    } else {
+      if (!is_cleared) {
+        if (is_lazy) {
+          if (!lazymessage_value->IsInitialized()) return false;
+        } else {
+          if (!message_value->IsInitialized()) return false;
+        }
+      }
+    }
+  }
+  return true;
+}
+
+// Dummy key method to avoid weak vtable.
+void ExtensionSet::LazyMessageExtension::UnusedKeyMethod() {}
+
+const ExtensionSet::Extension* ExtensionSet::FindOrNull(int key) const {
+  if (PROTOBUF_PREDICT_FALSE(is_large())) {
+    return FindOrNullInLargeMap(key);
+  }
+  const KeyValue* end = flat_end();
+  const KeyValue* it =
+      std::lower_bound(flat_begin(), end, key, KeyValue::FirstComparator());
+  if (it != end && it->first == key) {
+    return &it->second;
+  }
+  return NULL;
+}
+
+const ExtensionSet::Extension* ExtensionSet::FindOrNullInLargeMap(
+    int key) const {
+  assert(is_large());
+  LargeMap::const_iterator it = map_.large->find(key);
+  if (it != map_.large->end()) {
+    return &it->second;
+  }
+  return NULL;
+}
+
+ExtensionSet::Extension* ExtensionSet::FindOrNull(int key) {
+  if (PROTOBUF_PREDICT_FALSE(is_large())) {
+    return FindOrNullInLargeMap(key);
+  }
+  KeyValue* end = flat_end();
+  KeyValue* it =
+      std::lower_bound(flat_begin(), end, key, KeyValue::FirstComparator());
+  if (it != end && it->first == key) {
+    return &it->second;
+  }
+  return NULL;
+}
+
+ExtensionSet::Extension* ExtensionSet::FindOrNullInLargeMap(int key) {
+  assert(is_large());
+  LargeMap::iterator it = map_.large->find(key);
+  if (it != map_.large->end()) {
+    return &it->second;
+  }
+  return NULL;
+}
+
+std::pair ExtensionSet::Insert(int key) {
+  if (PROTOBUF_PREDICT_FALSE(is_large())) {
+    auto maybe = map_.large->insert({key, Extension()});
+    return {&maybe.first->second, maybe.second};
+  }
+  KeyValue* end = flat_end();
+  KeyValue* it =
+      std::lower_bound(flat_begin(), end, key, KeyValue::FirstComparator());
+  if (it != end && it->first == key) {
+    return {&it->second, false};
+  }
+  if (flat_size_ < flat_capacity_) {
+    std::copy_backward(it, end, end + 1);
+    ++flat_size_;
+    it->first = key;
+    it->second = Extension();
+    return {&it->second, true};
+  }
+  GrowCapacity(flat_size_ + 1);
+  return Insert(key);
+}
+
+void ExtensionSet::GrowCapacity(size_t minimum_new_capacity) {
+  if (PROTOBUF_PREDICT_FALSE(is_large())) {
+    return;  // LargeMap does not have a "reserve" method.
+  }
+  if (flat_capacity_ >= minimum_new_capacity) {
+    return;
+  }
+
+  const auto old_flat_capacity = flat_capacity_;
+
+  do {
+    flat_capacity_ = flat_capacity_ == 0 ? 1 : flat_capacity_ * 4;
+  } while (flat_capacity_ < minimum_new_capacity);
+
+  const KeyValue* begin = flat_begin();
+  const KeyValue* end = flat_end();
+  if (flat_capacity_ > kMaximumFlatCapacity) {
+    // Switch to LargeMap
+    map_.large = Arena::Create(arena_);
+    LargeMap::iterator hint = map_.large->begin();
+    for (const KeyValue* it = begin; it != end; ++it) {
+      hint = map_.large->insert(hint, {it->first, it->second});
+    }
+    flat_size_ = 0;
+  } else {
+    map_.flat = Arena::CreateArray(arena_, flat_capacity_);
+    std::copy(begin, end, map_.flat);
+  }
+  if (arena_ == nullptr) {
+    DeleteFlatMap(begin, old_flat_capacity);
+  }
+}
+
+// static
+constexpr uint16 ExtensionSet::kMaximumFlatCapacity;
+
+void ExtensionSet::Erase(int key) {
+  if (PROTOBUF_PREDICT_FALSE(is_large())) {
+    map_.large->erase(key);
+    return;
+  }
+  KeyValue* end = flat_end();
+  KeyValue* it =
+      std::lower_bound(flat_begin(), end, key, KeyValue::FirstComparator());
+  if (it != end && it->first == key) {
+    std::copy(it + 1, end, it);
+    --flat_size_;
+  }
+}
+
+// ==================================================================
+// Default repeated field instances for iterator-compatible accessors
+
+const RepeatedPrimitiveDefaults* RepeatedPrimitiveDefaults::default_instance() {
+  static auto instance = OnShutdownDelete(new RepeatedPrimitiveDefaults);
+  return instance;
+}
+
+const RepeatedStringTypeTraits::RepeatedFieldType*
+RepeatedStringTypeTraits::GetDefaultRepeatedField() {
+  static auto instance = OnShutdownDelete(new RepeatedFieldType);
+  return instance;
+}
+
+uint8* ExtensionSet::Extension::InternalSerializeFieldWithCachedSizesToArray(
+    int number, uint8* target, io::EpsCopyOutputStream* stream) const {
+  if (is_repeated) {
+    if (is_packed) {
+      if (cached_size == 0) return target;
+
+      target = stream->EnsureSpace(target);
+      target = WireFormatLite::WriteTagToArray(
+          number, WireFormatLite::WIRETYPE_LENGTH_DELIMITED, target);
+      target = WireFormatLite::WriteInt32NoTagToArray(cached_size, target);
+
+      switch (real_type(type)) {
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE)                 \
+  case WireFormatLite::TYPE_##UPPERCASE:                             \
+    for (int i = 0; i < repeated_##LOWERCASE##_value->size(); i++) { \
+      target = stream->EnsureSpace(target);                          \
+      target = WireFormatLite::Write##CAMELCASE##NoTagToArray(       \
+          repeated_##LOWERCASE##_value->Get(i), target);             \
+    }                                                                \
+    break
+
+        HANDLE_TYPE(INT32, Int32, int32);
+        HANDLE_TYPE(INT64, Int64, int64);
+        HANDLE_TYPE(UINT32, UInt32, uint32);
+        HANDLE_TYPE(UINT64, UInt64, uint64);
+        HANDLE_TYPE(SINT32, SInt32, int32);
+        HANDLE_TYPE(SINT64, SInt64, int64);
+        HANDLE_TYPE(FIXED32, Fixed32, uint32);
+        HANDLE_TYPE(FIXED64, Fixed64, uint64);
+        HANDLE_TYPE(SFIXED32, SFixed32, int32);
+        HANDLE_TYPE(SFIXED64, SFixed64, int64);
+        HANDLE_TYPE(FLOAT, Float, float);
+        HANDLE_TYPE(DOUBLE, Double, double);
+        HANDLE_TYPE(BOOL, Bool, bool);
+        HANDLE_TYPE(ENUM, Enum, enum);
+#undef HANDLE_TYPE
+
+        case WireFormatLite::TYPE_STRING:
+        case WireFormatLite::TYPE_BYTES:
+        case WireFormatLite::TYPE_GROUP:
+        case WireFormatLite::TYPE_MESSAGE:
+          GOOGLE_LOG(FATAL) << "Non-primitive types can't be packed.";
+          break;
+      }
+    } else {
+      switch (real_type(type)) {
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE)                 \
+  case WireFormatLite::TYPE_##UPPERCASE:                             \
+    for (int i = 0; i < repeated_##LOWERCASE##_value->size(); i++) { \
+      target = stream->EnsureSpace(target);                          \
+      target = WireFormatLite::Write##CAMELCASE##ToArray(            \
+          number, repeated_##LOWERCASE##_value->Get(i), target);     \
+    }                                                                \
+    break
+
+        HANDLE_TYPE(INT32, Int32, int32);
+        HANDLE_TYPE(INT64, Int64, int64);
+        HANDLE_TYPE(UINT32, UInt32, uint32);
+        HANDLE_TYPE(UINT64, UInt64, uint64);
+        HANDLE_TYPE(SINT32, SInt32, int32);
+        HANDLE_TYPE(SINT64, SInt64, int64);
+        HANDLE_TYPE(FIXED32, Fixed32, uint32);
+        HANDLE_TYPE(FIXED64, Fixed64, uint64);
+        HANDLE_TYPE(SFIXED32, SFixed32, int32);
+        HANDLE_TYPE(SFIXED64, SFixed64, int64);
+        HANDLE_TYPE(FLOAT, Float, float);
+        HANDLE_TYPE(DOUBLE, Double, double);
+        HANDLE_TYPE(BOOL, Bool, bool);
+        HANDLE_TYPE(ENUM, Enum, enum);
+#undef HANDLE_TYPE
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE)                 \
+  case WireFormatLite::TYPE_##UPPERCASE:                             \
+    for (int i = 0; i < repeated_##LOWERCASE##_value->size(); i++) { \
+      target = stream->EnsureSpace(target);                          \
+      target = stream->WriteString(                                  \
+          number, repeated_##LOWERCASE##_value->Get(i), target);     \
+    }                                                                \
+    break
+        HANDLE_TYPE(STRING, String, string);
+        HANDLE_TYPE(BYTES, Bytes, string);
+#undef HANDLE_TYPE
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE, LOWERCASE)                     \
+  case WireFormatLite::TYPE_##UPPERCASE:                                 \
+    for (int i = 0; i < repeated_##LOWERCASE##_value->size(); i++) {     \
+      target = stream->EnsureSpace(target);                              \
+      target = WireFormatLite::InternalWrite##CAMELCASE(                 \
+          number, repeated_##LOWERCASE##_value->Get(i), target, stream); \
+    }                                                                    \
+    break
+
+        HANDLE_TYPE(GROUP, Group, message);
+        HANDLE_TYPE(MESSAGE, Message, message);
+#undef HANDLE_TYPE
+      }
+    }
+  } else if (!is_cleared) {
+    switch (real_type(type)) {
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE, VALUE)                               \
+  case WireFormatLite::TYPE_##UPPERCASE:                                       \
+    target = stream->EnsureSpace(target);                                      \
+    target = WireFormatLite::Write##CAMELCASE##ToArray(number, VALUE, target); \
+    break
+
+      HANDLE_TYPE(INT32, Int32, int32_value);
+      HANDLE_TYPE(INT64, Int64, int64_value);
+      HANDLE_TYPE(UINT32, UInt32, uint32_value);
+      HANDLE_TYPE(UINT64, UInt64, uint64_value);
+      HANDLE_TYPE(SINT32, SInt32, int32_value);
+      HANDLE_TYPE(SINT64, SInt64, int64_value);
+      HANDLE_TYPE(FIXED32, Fixed32, uint32_value);
+      HANDLE_TYPE(FIXED64, Fixed64, uint64_value);
+      HANDLE_TYPE(SFIXED32, SFixed32, int32_value);
+      HANDLE_TYPE(SFIXED64, SFixed64, int64_value);
+      HANDLE_TYPE(FLOAT, Float, float_value);
+      HANDLE_TYPE(DOUBLE, Double, double_value);
+      HANDLE_TYPE(BOOL, Bool, bool_value);
+      HANDLE_TYPE(ENUM, Enum, enum_value);
+#undef HANDLE_TYPE
+#define HANDLE_TYPE(UPPERCASE, CAMELCASE, VALUE)         \
+  case WireFormatLite::TYPE_##UPPERCASE:                 \
+    target = stream->EnsureSpace(target);                \
+    target = stream->WriteString(number, VALUE, target); \
+    break
+      HANDLE_TYPE(STRING, String, *string_value);
+      HANDLE_TYPE(BYTES, Bytes, *string_value);
+#undef HANDLE_TYPE
+      case WireFormatLite::TYPE_GROUP:
+        target = stream->EnsureSpace(target);
+        target = WireFormatLite::InternalWriteGroup(number, *message_value,
+                                                    target, stream);
+        break;
+      case WireFormatLite::TYPE_MESSAGE:
+        if (is_lazy) {
+          target =
+              lazymessage_value->WriteMessageToArray(number, target, stream);
+        } else {
+          target = stream->EnsureSpace(target);
+          target = WireFormatLite::InternalWriteMessage(number, *message_value,
+                                                        target, stream);
+        }
+        break;
+    }
+  }
+  return target;
+}
+
+uint8*
+ExtensionSet::Extension::InternalSerializeMessageSetItemWithCachedSizesToArray(
+    int number, uint8* target, io::EpsCopyOutputStream* stream) const {
+  if (type != WireFormatLite::TYPE_MESSAGE || is_repeated) {
+    // Not a valid MessageSet extension, but serialize it the normal way.
+    GOOGLE_LOG(WARNING) << "Invalid message set extension.";
+    return InternalSerializeFieldWithCachedSizesToArray(number, target, stream);
+  }
+
+  if (is_cleared) return target;
+
+  target = stream->EnsureSpace(target);
+  // Start group.
+  target = io::CodedOutputStream::WriteTagToArray(
+      WireFormatLite::kMessageSetItemStartTag, target);
+  // Write type ID.
+  target = WireFormatLite::WriteUInt32ToArray(
+      WireFormatLite::kMessageSetTypeIdNumber, number, target);
+  // Write message.
+  if (is_lazy) {
+    target = lazymessage_value->WriteMessageToArray(
+        WireFormatLite::kMessageSetMessageNumber, target, stream);
+  } else {
+    target = WireFormatLite::InternalWriteMessage(
+        WireFormatLite::kMessageSetMessageNumber, *message_value, target,
+        stream);
+  }
+  // End group.
+  target = stream->EnsureSpace(target);
+  target = io::CodedOutputStream::WriteTagToArray(
+      WireFormatLite::kMessageSetItemEndTag, target);
+  return target;
+}
+
+size_t ExtensionSet::Extension::MessageSetItemByteSize(int number) const {
+  if (type != WireFormatLite::TYPE_MESSAGE || is_repeated) {
+    // Not a valid MessageSet extension, but compute the byte size for it the
+    // normal way.
+    return ByteSize(number);
+  }
+
+  if (is_cleared) return 0;
+
+  size_t our_size = WireFormatLite::kMessageSetItemTagsSize;
+
+  // type_id
+  our_size += io::CodedOutputStream::VarintSize32(number);
+
+  // message
+  size_t message_size = 0;
+  if (is_lazy) {
+    message_size = lazymessage_value->ByteSizeLong();
+  } else {
+    message_size = message_value->ByteSizeLong();
+  }
+
+  our_size += io::CodedOutputStream::VarintSize32(message_size);
+  our_size += message_size;
+
+  return our_size;
+}
+
+size_t ExtensionSet::MessageSetByteSize() const {
+  size_t total_size = 0;
+  ForEach([&total_size](int number, const Extension& ext) {
+    total_size += ext.MessageSetItemByteSize(number);
+  });
+  return total_size;
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set.h"
new file mode 100644
index 00000000..4dbf5abb
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set.h"
@@ -0,0 +1,1587 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This header is logically internal, but is made public because it is used
+// from protocol-compiler-generated code, which may reside in other components.
+
+#ifndef GOOGLE_PROTOBUF_EXTENSION_SET_H__
+#define GOOGLE_PROTOBUF_EXTENSION_SET_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+class Arena;
+class Descriptor;       // descriptor.h
+class FieldDescriptor;  // descriptor.h
+class DescriptorPool;   // descriptor.h
+class MessageLite;      // message_lite.h
+class Message;          // message.h
+class MessageFactory;   // message.h
+class UnknownFieldSet;  // unknown_field_set.h
+namespace internal {
+class FieldSkipper;  // wire_format_lite.h
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+class InternalMetadataWithArenaLite;
+class InternalMetadataWithArena;
+
+// Used to store values of type WireFormatLite::FieldType without having to
+// #include wire_format_lite.h.  Also, ensures that we use only one byte to
+// store these values, which is important to keep the layout of
+// ExtensionSet::Extension small.
+typedef uint8 FieldType;
+
+// A function which, given an integer value, returns true if the number
+// matches one of the defined values for the corresponding enum type.  This
+// is used with RegisterEnumExtension, below.
+typedef bool EnumValidityFunc(int number);
+
+// Version of the above which takes an argument.  This is needed to deal with
+// extensions that are not compiled in.
+typedef bool EnumValidityFuncWithArg(const void* arg, int number);
+
+// Information about a registered extension.
+struct ExtensionInfo {
+  inline ExtensionInfo() {}
+  inline ExtensionInfo(FieldType type_param, bool isrepeated, bool ispacked)
+      : type(type_param),
+        is_repeated(isrepeated),
+        is_packed(ispacked),
+        descriptor(NULL) {}
+
+  FieldType type;
+  bool is_repeated;
+  bool is_packed;
+
+  struct EnumValidityCheck {
+    EnumValidityFuncWithArg* func;
+    const void* arg;
+  };
+
+  struct MessageInfo {
+    const MessageLite* prototype;
+  };
+
+  union {
+    EnumValidityCheck enum_validity_check;
+    MessageInfo message_info;
+  };
+
+  // The descriptor for this extension, if one exists and is known.  May be
+  // NULL.  Must not be NULL if the descriptor for the extension does not
+  // live in the same pool as the descriptor for the containing type.
+  const FieldDescriptor* descriptor;
+};
+
+// Abstract interface for an object which looks up extension definitions.  Used
+// when parsing.
+class PROTOBUF_EXPORT ExtensionFinder {
+ public:
+  virtual ~ExtensionFinder();
+
+  // Find the extension with the given containing type and number.
+  virtual bool Find(int number, ExtensionInfo* output) = 0;
+};
+
+// Implementation of ExtensionFinder which finds extensions defined in .proto
+// files which have been compiled into the binary.
+class PROTOBUF_EXPORT GeneratedExtensionFinder : public ExtensionFinder {
+ public:
+  GeneratedExtensionFinder(const MessageLite* containing_type)
+      : containing_type_(containing_type) {}
+  ~GeneratedExtensionFinder() override {}
+
+  // Returns true and fills in *output if found, otherwise returns false.
+  bool Find(int number, ExtensionInfo* output) override;
+
+ private:
+  const MessageLite* containing_type_;
+};
+
+// A FieldSkipper used for parsing MessageSet.
+class MessageSetFieldSkipper;
+
+// Note:  extension_set_heavy.cc defines DescriptorPoolExtensionFinder for
+// finding extensions from a DescriptorPool.
+
+// This is an internal helper class intended for use within the protocol buffer
+// library and generated classes.  Clients should not use it directly.  Instead,
+// use the generated accessors such as GetExtension() of the class being
+// extended.
+//
+// This class manages extensions for a protocol message object.  The
+// message's HasExtension(), GetExtension(), MutableExtension(), and
+// ClearExtension() methods are just thin wrappers around the embedded
+// ExtensionSet.  When parsing, if a tag number is encountered which is
+// inside one of the message type's extension ranges, the tag is passed
+// off to the ExtensionSet for parsing.  Etc.
+class PROTOBUF_EXPORT ExtensionSet {
+ public:
+  ExtensionSet();
+  explicit ExtensionSet(Arena* arena);
+  ~ExtensionSet();
+
+  // These are called at startup by protocol-compiler-generated code to
+  // register known extensions.  The registrations are used by ParseField()
+  // to look up extensions for parsed field numbers.  Note that dynamic parsing
+  // does not use ParseField(); only protocol-compiler-generated parsing
+  // methods do.
+  static void RegisterExtension(const MessageLite* containing_type, int number,
+                                FieldType type, bool is_repeated,
+                                bool is_packed);
+  static void RegisterEnumExtension(const MessageLite* containing_type,
+                                    int number, FieldType type,
+                                    bool is_repeated, bool is_packed,
+                                    EnumValidityFunc* is_valid);
+  static void RegisterMessageExtension(const MessageLite* containing_type,
+                                       int number, FieldType type,
+                                       bool is_repeated, bool is_packed,
+                                       const MessageLite* prototype);
+
+  // =================================================================
+
+  // Add all fields which are currently present to the given vector.  This
+  // is useful to implement Reflection::ListFields().
+  void AppendToList(const Descriptor* containing_type,
+                    const DescriptorPool* pool,
+                    std::vector* output) const;
+
+  // =================================================================
+  // Accessors
+  //
+  // Generated message classes include type-safe templated wrappers around
+  // these methods.  Generally you should use those rather than call these
+  // directly, unless you are doing low-level memory management.
+  //
+  // When calling any of these accessors, the extension number requested
+  // MUST exist in the DescriptorPool provided to the constructor.  Otherwise,
+  // the method will fail an assert.  Normally, though, you would not call
+  // these directly; you would either call the generated accessors of your
+  // message class (e.g. GetExtension()) or you would call the accessors
+  // of the reflection interface.  In both cases, it is impossible to
+  // trigger this assert failure:  the generated accessors only accept
+  // linked-in extension types as parameters, while the Reflection interface
+  // requires you to provide the FieldDescriptor describing the extension.
+  //
+  // When calling any of these accessors, a protocol-compiler-generated
+  // implementation of the extension corresponding to the number MUST
+  // be linked in, and the FieldDescriptor used to refer to it MUST be
+  // the one generated by that linked-in code.  Otherwise, the method will
+  // die on an assert failure.  The message objects returned by the message
+  // accessors are guaranteed to be of the correct linked-in type.
+  //
+  // These methods pretty much match Reflection except that:
+  // - They're not virtual.
+  // - They identify fields by number rather than FieldDescriptors.
+  // - They identify enum values using integers rather than descriptors.
+  // - Strings provide Mutable() in addition to Set() accessors.
+
+  bool Has(int number) const;
+  int ExtensionSize(int number) const;  // Size of a repeated extension.
+  int NumExtensions() const;            // The number of extensions
+  FieldType ExtensionType(int number) const;
+  void ClearExtension(int number);
+
+  // singular fields -------------------------------------------------
+
+  int32 GetInt32(int number, int32 default_value) const;
+  int64 GetInt64(int number, int64 default_value) const;
+  uint32 GetUInt32(int number, uint32 default_value) const;
+  uint64 GetUInt64(int number, uint64 default_value) const;
+  float GetFloat(int number, float default_value) const;
+  double GetDouble(int number, double default_value) const;
+  bool GetBool(int number, bool default_value) const;
+  int GetEnum(int number, int default_value) const;
+  const std::string& GetString(int number,
+                               const std::string& default_value) const;
+  const MessageLite& GetMessage(int number,
+                                const MessageLite& default_value) const;
+  const MessageLite& GetMessage(int number, const Descriptor* message_type,
+                                MessageFactory* factory) const;
+
+  // |descriptor| may be NULL so long as it is known that the descriptor for
+  // the extension lives in the same pool as the descriptor for the containing
+  // type.
+#define desc const FieldDescriptor* descriptor  // avoid line wrapping
+  void SetInt32(int number, FieldType type, int32 value, desc);
+  void SetInt64(int number, FieldType type, int64 value, desc);
+  void SetUInt32(int number, FieldType type, uint32 value, desc);
+  void SetUInt64(int number, FieldType type, uint64 value, desc);
+  void SetFloat(int number, FieldType type, float value, desc);
+  void SetDouble(int number, FieldType type, double value, desc);
+  void SetBool(int number, FieldType type, bool value, desc);
+  void SetEnum(int number, FieldType type, int value, desc);
+  void SetString(int number, FieldType type, std::string value, desc);
+  std::string* MutableString(int number, FieldType type, desc);
+  MessageLite* MutableMessage(int number, FieldType type,
+                              const MessageLite& prototype, desc);
+  MessageLite* MutableMessage(const FieldDescriptor* descriptor,
+                              MessageFactory* factory);
+  // Adds the given message to the ExtensionSet, taking ownership of the
+  // message object. Existing message with the same number will be deleted.
+  // If "message" is NULL, this is equivalent to "ClearExtension(number)".
+  void SetAllocatedMessage(int number, FieldType type,
+                           const FieldDescriptor* descriptor,
+                           MessageLite* message);
+  void UnsafeArenaSetAllocatedMessage(int number, FieldType type,
+                                      const FieldDescriptor* descriptor,
+                                      MessageLite* message);
+  MessageLite* ReleaseMessage(int number, const MessageLite& prototype);
+  MessageLite* UnsafeArenaReleaseMessage(int number,
+                                         const MessageLite& prototype);
+
+  MessageLite* ReleaseMessage(const FieldDescriptor* descriptor,
+                              MessageFactory* factory);
+  MessageLite* UnsafeArenaReleaseMessage(const FieldDescriptor* descriptor,
+                                         MessageFactory* factory);
+#undef desc
+  Arena* GetArenaNoVirtual() const { return arena_; }
+
+  // repeated fields -------------------------------------------------
+
+  // Fetches a RepeatedField extension by number; returns |default_value|
+  // if no such extension exists. User should not touch this directly; it is
+  // used by the GetRepeatedExtension() method.
+  const void* GetRawRepeatedField(int number, const void* default_value) const;
+  // Fetches a mutable version of a RepeatedField extension by number,
+  // instantiating one if none exists. Similar to above, user should not use
+  // this directly; it underlies MutableRepeatedExtension().
+  void* MutableRawRepeatedField(int number, FieldType field_type, bool packed,
+                                const FieldDescriptor* desc);
+
+  // This is an overload of MutableRawRepeatedField to maintain compatibility
+  // with old code using a previous API. This version of
+  // MutableRawRepeatedField() will GOOGLE_CHECK-fail on a missing extension.
+  // (E.g.: borg/clients/internal/proto1/proto2_reflection.cc.)
+  void* MutableRawRepeatedField(int number);
+
+  int32 GetRepeatedInt32(int number, int index) const;
+  int64 GetRepeatedInt64(int number, int index) const;
+  uint32 GetRepeatedUInt32(int number, int index) const;
+  uint64 GetRepeatedUInt64(int number, int index) const;
+  float GetRepeatedFloat(int number, int index) const;
+  double GetRepeatedDouble(int number, int index) const;
+  bool GetRepeatedBool(int number, int index) const;
+  int GetRepeatedEnum(int number, int index) const;
+  const std::string& GetRepeatedString(int number, int index) const;
+  const MessageLite& GetRepeatedMessage(int number, int index) const;
+
+  void SetRepeatedInt32(int number, int index, int32 value);
+  void SetRepeatedInt64(int number, int index, int64 value);
+  void SetRepeatedUInt32(int number, int index, uint32 value);
+  void SetRepeatedUInt64(int number, int index, uint64 value);
+  void SetRepeatedFloat(int number, int index, float value);
+  void SetRepeatedDouble(int number, int index, double value);
+  void SetRepeatedBool(int number, int index, bool value);
+  void SetRepeatedEnum(int number, int index, int value);
+  void SetRepeatedString(int number, int index, std::string value);
+  std::string* MutableRepeatedString(int number, int index);
+  MessageLite* MutableRepeatedMessage(int number, int index);
+
+#define desc const FieldDescriptor* descriptor  // avoid line wrapping
+  void AddInt32(int number, FieldType type, bool packed, int32 value, desc);
+  void AddInt64(int number, FieldType type, bool packed, int64 value, desc);
+  void AddUInt32(int number, FieldType type, bool packed, uint32 value, desc);
+  void AddUInt64(int number, FieldType type, bool packed, uint64 value, desc);
+  void AddFloat(int number, FieldType type, bool packed, float value, desc);
+  void AddDouble(int number, FieldType type, bool packed, double value, desc);
+  void AddBool(int number, FieldType type, bool packed, bool value, desc);
+  void AddEnum(int number, FieldType type, bool packed, int value, desc);
+  void AddString(int number, FieldType type, std::string value, desc);
+  std::string* AddString(int number, FieldType type, desc);
+  MessageLite* AddMessage(int number, FieldType type,
+                          const MessageLite& prototype, desc);
+  MessageLite* AddMessage(const FieldDescriptor* descriptor,
+                          MessageFactory* factory);
+  void AddAllocatedMessage(const FieldDescriptor* descriptor,
+                           MessageLite* new_entry);
+#undef desc
+
+  void RemoveLast(int number);
+  MessageLite* ReleaseLast(int number);
+  void SwapElements(int number, int index1, int index2);
+
+  // -----------------------------------------------------------------
+  // TODO(kenton):  Hardcore memory management accessors
+
+  // =================================================================
+  // convenience methods for implementing methods of Message
+  //
+  // These could all be implemented in terms of the other methods of this
+  // class, but providing them here helps keep the generated code size down.
+
+  void Clear();
+  void MergeFrom(const ExtensionSet& other);
+  void Swap(ExtensionSet* other);
+  void SwapExtension(ExtensionSet* other, int number);
+  bool IsInitialized() const;
+
+  // Parses a single extension from the input. The input should start out
+  // positioned immediately after the tag.
+  bool ParseField(uint32 tag, io::CodedInputStream* input,
+                  ExtensionFinder* extension_finder,
+                  FieldSkipper* field_skipper);
+
+  // Specific versions for lite or full messages (constructs the appropriate
+  // FieldSkipper automatically).  |containing_type| is the default
+  // instance for the containing message; it is used only to look up the
+  // extension by number.  See RegisterExtension(), above.  Unlike the other
+  // methods of ExtensionSet, this only works for generated message types --
+  // it looks up extensions registered using RegisterExtension().
+  bool ParseField(uint32 tag, io::CodedInputStream* input,
+                  const MessageLite* containing_type);
+  bool ParseField(uint32 tag, io::CodedInputStream* input,
+                  const Message* containing_type,
+                  UnknownFieldSet* unknown_fields);
+  bool ParseField(uint32 tag, io::CodedInputStream* input,
+                  const MessageLite* containing_type,
+                  io::CodedOutputStream* unknown_fields);
+
+  // Lite parser
+  const char* ParseField(uint64 tag, const char* ptr,
+                         const MessageLite* containing_type,
+                         internal::InternalMetadataWithArenaLite* metadata,
+                         internal::ParseContext* ctx);
+  // Full parser
+  const char* ParseField(uint64 tag, const char* ptr,
+                         const Message* containing_type,
+                         internal::InternalMetadataWithArena* metadata,
+                         internal::ParseContext* ctx);
+  template 
+  const char* ParseMessageSet(const char* ptr, const Msg* containing_type,
+                              Metadata* metadata, internal::ParseContext* ctx) {
+    struct MessageSetItem {
+      const char* _InternalParse(const char* ptr, ParseContext* ctx) {
+        return me->ParseMessageSetItem(ptr, containing_type, metadata, ctx);
+      }
+      ExtensionSet* me;
+      const Msg* containing_type;
+      Metadata* metadata;
+    } item{this, containing_type, metadata};
+    while (!ctx->Done(&ptr)) {
+      uint32 tag;
+      ptr = ReadTag(ptr, &tag);
+      GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+      if (tag == WireFormatLite::kMessageSetItemStartTag) {
+        ptr = ctx->ParseGroup(&item, ptr, tag);
+        GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+      } else {
+        if (tag == 0 || (tag & 7) == 4) {
+          ctx->SetLastTag(tag);
+          return ptr;
+        }
+        ptr = ParseField(tag, ptr, containing_type, metadata, ctx);
+        GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+      }
+    }
+    return ptr;
+  }
+
+  // Parse an entire message in MessageSet format.  Such messages have no
+  // fields, only extensions.
+  bool ParseMessageSetLite(io::CodedInputStream* input,
+                           ExtensionFinder* extension_finder,
+                           FieldSkipper* field_skipper);
+  bool ParseMessageSet(io::CodedInputStream* input,
+                       ExtensionFinder* extension_finder,
+                       MessageSetFieldSkipper* field_skipper);
+
+  // Specific versions for lite or full messages (constructs the appropriate
+  // FieldSkipper automatically).
+  bool ParseMessageSet(io::CodedInputStream* input,
+                       const MessageLite* containing_type,
+                       std::string* unknown_fields);
+  bool ParseMessageSet(io::CodedInputStream* input,
+                       const Message* containing_type,
+                       UnknownFieldSet* unknown_fields);
+
+  // Write all extension fields with field numbers in the range
+  //   [start_field_number, end_field_number)
+  // to the output stream, using the cached sizes computed when ByteSize() was
+  // last called.  Note that the range bounds are inclusive-exclusive.
+  void SerializeWithCachedSizes(int start_field_number, int end_field_number,
+                                io::CodedOutputStream* output) const {
+    output->SetCur(_InternalSerialize(start_field_number, end_field_number,
+                                      output->Cur(), output->EpsCopy()));
+  }
+
+  // Same as SerializeWithCachedSizes, but without any bounds checking.
+  // The caller must ensure that target has sufficient capacity for the
+  // serialized extensions.
+  //
+  // Returns a pointer past the last written byte.
+  uint8* _InternalSerialize(int start_field_number, int end_field_number,
+                            uint8* target,
+                            io::EpsCopyOutputStream* stream) const;
+
+  // Like above but serializes in MessageSet format.
+  void SerializeMessageSetWithCachedSizes(io::CodedOutputStream* output) const {
+    output->SetCur(InternalSerializeMessageSetWithCachedSizesToArray(
+        output->Cur(), output->EpsCopy()));
+  }
+  uint8* InternalSerializeMessageSetWithCachedSizesToArray(
+      uint8* target, io::EpsCopyOutputStream* stream) const;
+
+  // For backward-compatibility, versions of two of the above methods that
+  // serialize deterministically iff SetDefaultSerializationDeterministic()
+  // has been called.
+  uint8* SerializeWithCachedSizesToArray(int start_field_number,
+                                         int end_field_number,
+                                         uint8* target) const;
+  uint8* SerializeMessageSetWithCachedSizesToArray(uint8* target) const;
+
+  // Returns the total serialized size of all the extensions.
+  size_t ByteSize() const;
+
+  // Like ByteSize() but uses MessageSet format.
+  size_t MessageSetByteSize() const;
+
+  // Returns (an estimate of) the total number of bytes used for storing the
+  // extensions in memory, excluding sizeof(*this).  If the ExtensionSet is
+  // for a lite message (and thus possibly contains lite messages), the results
+  // are undefined (might work, might crash, might corrupt data, might not even
+  // be linked in).  It's up to the protocol compiler to avoid calling this on
+  // such ExtensionSets (easy enough since lite messages don't implement
+  // SpaceUsed()).
+  size_t SpaceUsedExcludingSelfLong() const;
+
+  // This method just calls SpaceUsedExcludingSelfLong() but it can not be
+  // inlined because the definition of SpaceUsedExcludingSelfLong() is not
+  // included in lite runtime and when an inline method refers to it MSVC
+  // will complain about unresolved symbols when building the lite runtime
+  // as .dll.
+  int SpaceUsedExcludingSelf() const;
+
+ private:
+  // Interface of a lazily parsed singular message extension.
+  class PROTOBUF_EXPORT LazyMessageExtension {
+   public:
+    LazyMessageExtension() {}
+    virtual ~LazyMessageExtension() {}
+
+    virtual LazyMessageExtension* New(Arena* arena) const = 0;
+    virtual const MessageLite& GetMessage(
+        const MessageLite& prototype) const = 0;
+    virtual MessageLite* MutableMessage(const MessageLite& prototype) = 0;
+    virtual void SetAllocatedMessage(MessageLite* message) = 0;
+    virtual void UnsafeArenaSetAllocatedMessage(MessageLite* message) = 0;
+    virtual MessageLite* ReleaseMessage(const MessageLite& prototype) = 0;
+    virtual MessageLite* UnsafeArenaReleaseMessage(
+        const MessageLite& prototype) = 0;
+
+    virtual bool IsInitialized() const = 0;
+
+    PROTOBUF_DEPRECATED_MSG("Please use ByteSizeLong() instead")
+    virtual int ByteSize() const { return internal::ToIntSize(ByteSizeLong()); }
+    virtual size_t ByteSizeLong() const = 0;
+    virtual size_t SpaceUsedLong() const = 0;
+
+    virtual void MergeFrom(const LazyMessageExtension& other) = 0;
+    virtual void Clear() = 0;
+
+    virtual bool ReadMessage(const MessageLite& prototype,
+                             io::CodedInputStream* input) = 0;
+    virtual const char* _InternalParse(const char* ptr, ParseContext* ctx) = 0;
+    virtual uint8* WriteMessageToArray(
+        int number, uint8* target, io::EpsCopyOutputStream* stream) const = 0;
+
+   private:
+    virtual void UnusedKeyMethod();  // Dummy key method to avoid weak vtable.
+
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(LazyMessageExtension);
+  };
+  struct Extension {
+    // The order of these fields packs Extension into 24 bytes when using 8
+    // byte alignment. Consider this when adding or removing fields here.
+    union {
+      int32 int32_value;
+      int64 int64_value;
+      uint32 uint32_value;
+      uint64 uint64_value;
+      float float_value;
+      double double_value;
+      bool bool_value;
+      int enum_value;
+      std::string* string_value;
+      MessageLite* message_value;
+      LazyMessageExtension* lazymessage_value;
+
+      RepeatedField* repeated_int32_value;
+      RepeatedField* repeated_int64_value;
+      RepeatedField* repeated_uint32_value;
+      RepeatedField* repeated_uint64_value;
+      RepeatedField* repeated_float_value;
+      RepeatedField* repeated_double_value;
+      RepeatedField* repeated_bool_value;
+      RepeatedField* repeated_enum_value;
+      RepeatedPtrField* repeated_string_value;
+      RepeatedPtrField* repeated_message_value;
+    };
+
+    FieldType type;
+    bool is_repeated;
+
+    // For singular types, indicates if the extension is "cleared".  This
+    // happens when an extension is set and then later cleared by the caller.
+    // We want to keep the Extension object around for reuse, so instead of
+    // removing it from the map, we just set is_cleared = true.  This has no
+    // meaning for repeated types; for those, the size of the RepeatedField
+    // simply becomes zero when cleared.
+    bool is_cleared : 4;
+
+    // For singular message types, indicates whether lazy parsing is enabled
+    // for this extension. This field is only valid when type == TYPE_MESSAGE
+    // and !is_repeated because we only support lazy parsing for singular
+    // message types currently. If is_lazy = true, the extension is stored in
+    // lazymessage_value. Otherwise, the extension will be message_value.
+    bool is_lazy : 4;
+
+    // For repeated types, this indicates if the [packed=true] option is set.
+    bool is_packed;
+
+    // For packed fields, the size of the packed data is recorded here when
+    // ByteSize() is called then used during serialization.
+    // TODO(kenton):  Use atomic when C++ supports it.
+    mutable int cached_size;
+
+    // The descriptor for this extension, if one exists and is known.  May be
+    // NULL.  Must not be NULL if the descriptor for the extension does not
+    // live in the same pool as the descriptor for the containing type.
+    const FieldDescriptor* descriptor;
+
+    // Some helper methods for operations on a single Extension.
+    uint8* InternalSerializeFieldWithCachedSizesToArray(
+        int number, uint8* target, io::EpsCopyOutputStream* stream) const;
+    uint8* InternalSerializeMessageSetItemWithCachedSizesToArray(
+        int number, uint8* target, io::EpsCopyOutputStream* stream) const;
+    size_t ByteSize(int number) const;
+    size_t MessageSetItemByteSize(int number) const;
+    void Clear();
+    int GetSize() const;
+    void Free();
+    size_t SpaceUsedExcludingSelfLong() const;
+    bool IsInitialized() const;
+  };
+
+  // The Extension struct is small enough to be passed by value, so we use it
+  // directly as the value type in mappings rather than use pointers.  We use
+  // sorted maps rather than hash-maps because we expect most ExtensionSets will
+  // only contain a small number of extension.  Also, we want AppendToList and
+  // deterministic serialization to order fields by field number.
+
+  struct KeyValue {
+    int first;
+    Extension second;
+
+    struct FirstComparator {
+      bool operator()(const KeyValue& lhs, const KeyValue& rhs) const {
+        return lhs.first < rhs.first;
+      }
+      bool operator()(const KeyValue& lhs, int key) const {
+        return lhs.first < key;
+      }
+      bool operator()(int key, const KeyValue& rhs) const {
+        return key < rhs.first;
+      }
+    };
+  };
+
+  typedef std::map LargeMap;
+
+  // Wrapper API that switches between flat-map and LargeMap.
+
+  // Finds a key (if present) in the ExtensionSet.
+  const Extension* FindOrNull(int key) const;
+  Extension* FindOrNull(int key);
+
+  // Helper-functions that only inspect the LargeMap.
+  const Extension* FindOrNullInLargeMap(int key) const;
+  Extension* FindOrNullInLargeMap(int key);
+
+  // Inserts a new (key, Extension) into the ExtensionSet (and returns true), or
+  // finds the already-existing Extension for that key (returns false).
+  // The Extension* will point to the new-or-found Extension.
+  std::pair Insert(int key);
+
+  // Grows the flat_capacity_.
+  // If flat_capacity_ > kMaximumFlatCapacity, converts to LargeMap.
+  void GrowCapacity(size_t minimum_new_capacity);
+  static constexpr uint16 kMaximumFlatCapacity = 256;
+  bool is_large() const { return flat_capacity_ > kMaximumFlatCapacity; }
+
+  // Removes a key from the ExtensionSet.
+  void Erase(int key);
+
+  size_t Size() const {
+    return PROTOBUF_PREDICT_FALSE(is_large()) ? map_.large->size() : flat_size_;
+  }
+
+  // Similar to std::for_each.
+  // Each Iterator is decomposed into ->first and ->second fields, so
+  // that the KeyValueFunctor can be agnostic vis-a-vis KeyValue-vs-std::pair.
+  template 
+  static KeyValueFunctor ForEach(Iterator begin, Iterator end,
+                                 KeyValueFunctor func) {
+    for (Iterator it = begin; it != end; ++it) func(it->first, it->second);
+    return std::move(func);
+  }
+
+  // Applies a functor to the  pairs in sorted order.
+  template 
+  KeyValueFunctor ForEach(KeyValueFunctor func) {
+    if (PROTOBUF_PREDICT_FALSE(is_large())) {
+      return ForEach(map_.large->begin(), map_.large->end(), std::move(func));
+    }
+    return ForEach(flat_begin(), flat_end(), std::move(func));
+  }
+
+  // Applies a functor to the  pairs in sorted order.
+  template 
+  KeyValueFunctor ForEach(KeyValueFunctor func) const {
+    if (PROTOBUF_PREDICT_FALSE(is_large())) {
+      return ForEach(map_.large->begin(), map_.large->end(), std::move(func));
+    }
+    return ForEach(flat_begin(), flat_end(), std::move(func));
+  }
+
+  // Merges existing Extension from other_extension
+  void InternalExtensionMergeFrom(int number, const Extension& other_extension);
+
+  // Returns true and fills field_number and extension if extension is found.
+  // Note to support packed repeated field compatibility, it also fills whether
+  // the tag on wire is packed, which can be different from
+  // extension->is_packed (whether packed=true is specified).
+  bool FindExtensionInfoFromTag(uint32 tag, ExtensionFinder* extension_finder,
+                                int* field_number, ExtensionInfo* extension,
+                                bool* was_packed_on_wire);
+
+  // Returns true and fills extension if extension is found.
+  // Note to support packed repeated field compatibility, it also fills whether
+  // the tag on wire is packed, which can be different from
+  // extension->is_packed (whether packed=true is specified).
+  bool FindExtensionInfoFromFieldNumber(int wire_type, int field_number,
+                                        ExtensionFinder* extension_finder,
+                                        ExtensionInfo* extension,
+                                        bool* was_packed_on_wire);
+
+  // Parses a single extension from the input. The input should start out
+  // positioned immediately after the wire tag. This method is called in
+  // ParseField() after field number and was_packed_on_wire is extracted from
+  // the wire tag and ExtensionInfo is found by the field number.
+  bool ParseFieldWithExtensionInfo(int field_number, bool was_packed_on_wire,
+                                   const ExtensionInfo& extension,
+                                   io::CodedInputStream* input,
+                                   FieldSkipper* field_skipper);
+
+  // Like ParseField(), but this method may parse singular message extensions
+  // lazily depending on the value of FLAGS_eagerly_parse_message_sets.
+  bool ParseFieldMaybeLazily(int wire_type, int field_number,
+                             io::CodedInputStream* input,
+                             ExtensionFinder* extension_finder,
+                             MessageSetFieldSkipper* field_skipper);
+
+  // Gets the extension with the given number, creating it if it does not
+  // already exist.  Returns true if the extension did not already exist.
+  bool MaybeNewExtension(int number, const FieldDescriptor* descriptor,
+                         Extension** result);
+
+  // Gets the repeated extension for the given descriptor, creating it if
+  // it does not exist.
+  Extension* MaybeNewRepeatedExtension(const FieldDescriptor* descriptor);
+
+  // Parse a single MessageSet item -- called just after the item group start
+  // tag has been read.
+  bool ParseMessageSetItemLite(io::CodedInputStream* input,
+                               ExtensionFinder* extension_finder,
+                               FieldSkipper* field_skipper);
+  // Parse a single MessageSet item -- called just after the item group start
+  // tag has been read.
+  bool ParseMessageSetItem(io::CodedInputStream* input,
+                           ExtensionFinder* extension_finder,
+                           MessageSetFieldSkipper* field_skipper);
+
+  bool FindExtension(int wire_type, uint32 field,
+                     const MessageLite* containing_type,
+                     const internal::ParseContext* /*ctx*/,
+                     ExtensionInfo* extension, bool* was_packed_on_wire) {
+    GeneratedExtensionFinder finder(containing_type);
+    return FindExtensionInfoFromFieldNumber(wire_type, field, &finder,
+                                            extension, was_packed_on_wire);
+  }
+  inline bool FindExtension(int wire_type, uint32 field,
+                            const Message* containing_type,
+                            const internal::ParseContext* ctx,
+                            ExtensionInfo* extension, bool* was_packed_on_wire);
+  // Used for MessageSet only
+  const char* ParseFieldMaybeLazily(
+      uint64 tag, const char* ptr, const MessageLite* containing_type,
+      internal::InternalMetadataWithArenaLite* metadata,
+      internal::ParseContext* ctx) {
+    // Lite MessageSet doesn't implement lazy.
+    return ParseField(tag, ptr, containing_type, metadata, ctx);
+  }
+  const char* ParseFieldMaybeLazily(
+      uint64 tag, const char* ptr, const Message* containing_type,
+      internal::InternalMetadataWithArena* metadata,
+      internal::ParseContext* ctx);
+  const char* ParseMessageSetItem(
+      const char* ptr, const MessageLite* containing_type,
+      internal::InternalMetadataWithArenaLite* metadata,
+      internal::ParseContext* ctx);
+  const char* ParseMessageSetItem(const char* ptr,
+                                  const Message* containing_type,
+                                  internal::InternalMetadataWithArena* metadata,
+                                  internal::ParseContext* ctx);
+
+  // Implemented in extension_set_inl.h to keep code out of the header file.
+  template 
+  const char* ParseFieldWithExtensionInfo(int number, bool was_packed_on_wire,
+                                          const ExtensionInfo& info,
+                                          T* metadata, const char* ptr,
+                                          internal::ParseContext* ctx);
+  template 
+  const char* ParseMessageSetItemTmpl(const char* ptr,
+                                      const Msg* containing_type,
+                                      Metadata* metadata,
+                                      internal::ParseContext* ctx);
+
+  // Hack:  RepeatedPtrFieldBase declares ExtensionSet as a friend.  This
+  //   friendship should automatically extend to ExtensionSet::Extension, but
+  //   unfortunately some older compilers (e.g. GCC 3.4.4) do not implement this
+  //   correctly.  So, we must provide helpers for calling methods of that
+  //   class.
+
+  // Defined in extension_set_heavy.cc.
+  static inline size_t RepeatedMessage_SpaceUsedExcludingSelfLong(
+      RepeatedPtrFieldBase* field);
+
+  KeyValue* flat_begin() {
+    assert(!is_large());
+    return map_.flat;
+  }
+  const KeyValue* flat_begin() const {
+    assert(!is_large());
+    return map_.flat;
+  }
+  KeyValue* flat_end() {
+    assert(!is_large());
+    return map_.flat + flat_size_;
+  }
+  const KeyValue* flat_end() const {
+    assert(!is_large());
+    return map_.flat + flat_size_;
+  }
+
+  Arena* arena_;
+
+  // Manual memory-management:
+  // map_.flat is an allocated array of flat_capacity_ elements.
+  // [map_.flat, map_.flat + flat_size_) is the currently-in-use prefix.
+  uint16 flat_capacity_;
+  uint16 flat_size_;
+  union AllocatedData {
+    KeyValue* flat;
+
+    // If flat_capacity_ > kMaximumFlatCapacity, switch to LargeMap,
+    // which guarantees O(n lg n) CPU but larger constant factors.
+    LargeMap* large;
+  } map_;
+
+  static void DeleteFlatMap(const KeyValue* flat, uint16 flat_capacity);
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionSet);
+};
+
+// These are just for convenience...
+inline void ExtensionSet::SetString(int number, FieldType type,
+                                    std::string value,
+                                    const FieldDescriptor* descriptor) {
+  MutableString(number, type, descriptor)->assign(std::move(value));
+}
+inline void ExtensionSet::SetRepeatedString(int number, int index,
+                                            std::string value) {
+  MutableRepeatedString(number, index)->assign(std::move(value));
+}
+inline void ExtensionSet::AddString(int number, FieldType type,
+                                    std::string value,
+                                    const FieldDescriptor* descriptor) {
+  AddString(number, type, descriptor)->assign(std::move(value));
+}
+// ===================================================================
+// Glue for generated extension accessors
+
+// -------------------------------------------------------------------
+// Template magic
+
+// First we have a set of classes representing "type traits" for different
+// field types.  A type traits class knows how to implement basic accessors
+// for extensions of a particular type given an ExtensionSet.  The signature
+// for a type traits class looks like this:
+//
+//   class TypeTraits {
+//    public:
+//     typedef ? ConstType;
+//     typedef ? MutableType;
+//     // TypeTraits for singular fields and repeated fields will define the
+//     // symbol "Singular" or "Repeated" respectively. These two symbols will
+//     // be used in extension accessors to distinguish between singular
+//     // extensions and repeated extensions. If the TypeTraits for the passed
+//     // in extension doesn't have the expected symbol defined, it means the
+//     // user is passing a repeated extension to a singular accessor, or the
+//     // opposite. In that case the C++ compiler will generate an error
+//     // message "no matching member function" to inform the user.
+//     typedef ? Singular
+//     typedef ? Repeated
+//
+//     static inline ConstType Get(int number, const ExtensionSet& set);
+//     static inline void Set(int number, ConstType value, ExtensionSet* set);
+//     static inline MutableType Mutable(int number, ExtensionSet* set);
+//
+//     // Variants for repeated fields.
+//     static inline ConstType Get(int number, const ExtensionSet& set,
+//                                 int index);
+//     static inline void Set(int number, int index,
+//                            ConstType value, ExtensionSet* set);
+//     static inline MutableType Mutable(int number, int index,
+//                                       ExtensionSet* set);
+//     static inline void Add(int number, ConstType value, ExtensionSet* set);
+//     static inline MutableType Add(int number, ExtensionSet* set);
+//     This is used by the ExtensionIdentifier constructor to register
+//     the extension at dynamic initialization.
+//     template 
+//     static void Register(int number, FieldType type, bool is_packed);
+//   };
+//
+// Not all of these methods make sense for all field types.  For example, the
+// "Mutable" methods only make sense for strings and messages, and the
+// repeated methods only make sense for repeated types.  So, each type
+// traits class implements only the set of methods from this signature that it
+// actually supports.  This will cause a compiler error if the user tries to
+// access an extension using a method that doesn't make sense for its type.
+// For example, if "foo" is an extension of type "optional int32", then if you
+// try to write code like:
+//   my_message.MutableExtension(foo)
+// you will get a compile error because PrimitiveTypeTraits does not
+// have a "Mutable()" method.
+
+// -------------------------------------------------------------------
+// PrimitiveTypeTraits
+
+// Since the ExtensionSet has different methods for each primitive type,
+// we must explicitly define the methods of the type traits class for each
+// known type.
+template 
+class PrimitiveTypeTraits {
+ public:
+  typedef Type ConstType;
+  typedef Type MutableType;
+  typedef PrimitiveTypeTraits Singular;
+
+  static inline ConstType Get(int number, const ExtensionSet& set,
+                              ConstType default_value);
+  static inline void Set(int number, FieldType field_type, ConstType value,
+                         ExtensionSet* set);
+  template 
+  static void Register(int number, FieldType type, bool is_packed) {
+    ExtensionSet::RegisterExtension(&ExtendeeT::default_instance(), number,
+                                    type, false, is_packed);
+  }
+};
+
+template 
+class RepeatedPrimitiveTypeTraits {
+ public:
+  typedef Type ConstType;
+  typedef Type MutableType;
+  typedef RepeatedPrimitiveTypeTraits Repeated;
+
+  typedef RepeatedField RepeatedFieldType;
+
+  static inline Type Get(int number, const ExtensionSet& set, int index);
+  static inline void Set(int number, int index, Type value, ExtensionSet* set);
+  static inline void Add(int number, FieldType field_type, bool is_packed,
+                         Type value, ExtensionSet* set);
+
+  static inline const RepeatedField& GetRepeated(
+      int number, const ExtensionSet& set);
+  static inline RepeatedField* MutableRepeated(int number,
+                                                     FieldType field_type,
+                                                     bool is_packed,
+                                                     ExtensionSet* set);
+
+  static const RepeatedFieldType* GetDefaultRepeatedField();
+  template 
+  static void Register(int number, FieldType type, bool is_packed) {
+    ExtensionSet::RegisterExtension(&ExtendeeT::default_instance(), number,
+                                    type, true, is_packed);
+  }
+};
+
+class PROTOBUF_EXPORT RepeatedPrimitiveDefaults {
+ private:
+  template 
+  friend class RepeatedPrimitiveTypeTraits;
+  static const RepeatedPrimitiveDefaults* default_instance();
+  RepeatedField default_repeated_field_int32_;
+  RepeatedField default_repeated_field_int64_;
+  RepeatedField default_repeated_field_uint32_;
+  RepeatedField default_repeated_field_uint64_;
+  RepeatedField default_repeated_field_double_;
+  RepeatedField default_repeated_field_float_;
+  RepeatedField default_repeated_field_bool_;
+};
+
+#define PROTOBUF_DEFINE_PRIMITIVE_TYPE(TYPE, METHOD)                           \
+  template <>                                                                  \
+  inline TYPE PrimitiveTypeTraits::Get(                                  \
+      int number, const ExtensionSet& set, TYPE default_value) {               \
+    return set.Get##METHOD(number, default_value);                             \
+  }                                                                            \
+  template <>                                                                  \
+  inline void PrimitiveTypeTraits::Set(int number, FieldType field_type, \
+                                             TYPE value, ExtensionSet* set) {  \
+    set->Set##METHOD(number, field_type, value, NULL);                         \
+  }                                                                            \
+                                                                               \
+  template <>                                                                  \
+  inline TYPE RepeatedPrimitiveTypeTraits::Get(                          \
+      int number, const ExtensionSet& set, int index) {                        \
+    return set.GetRepeated##METHOD(number, index);                             \
+  }                                                                            \
+  template <>                                                                  \
+  inline void RepeatedPrimitiveTypeTraits::Set(                          \
+      int number, int index, TYPE value, ExtensionSet* set) {                  \
+    set->SetRepeated##METHOD(number, index, value);                            \
+  }                                                                            \
+  template <>                                                                  \
+  inline void RepeatedPrimitiveTypeTraits::Add(                          \
+      int number, FieldType field_type, bool is_packed, TYPE value,            \
+      ExtensionSet* set) {                                                     \
+    set->Add##METHOD(number, field_type, is_packed, value, NULL);              \
+  }                                                                            \
+  template <>                                                                  \
+  inline const RepeatedField*                                            \
+  RepeatedPrimitiveTypeTraits::GetDefaultRepeatedField() {               \
+    return &RepeatedPrimitiveDefaults::default_instance()                      \
+                ->default_repeated_field_##TYPE##_;                            \
+  }                                                                            \
+  template <>                                                                  \
+  inline const RepeatedField&                                            \
+  RepeatedPrimitiveTypeTraits::GetRepeated(int number,                   \
+                                                 const ExtensionSet& set) {    \
+    return *reinterpret_cast*>(                      \
+        set.GetRawRepeatedField(number, GetDefaultRepeatedField()));           \
+  }                                                                            \
+  template <>                                                                  \
+  inline RepeatedField*                                                  \
+  RepeatedPrimitiveTypeTraits::MutableRepeated(                          \
+      int number, FieldType field_type, bool is_packed, ExtensionSet* set) {   \
+    return reinterpret_cast*>(                             \
+        set->MutableRawRepeatedField(number, field_type, is_packed, NULL));    \
+  }
+
+PROTOBUF_DEFINE_PRIMITIVE_TYPE(int32, Int32)
+PROTOBUF_DEFINE_PRIMITIVE_TYPE(int64, Int64)
+PROTOBUF_DEFINE_PRIMITIVE_TYPE(uint32, UInt32)
+PROTOBUF_DEFINE_PRIMITIVE_TYPE(uint64, UInt64)
+PROTOBUF_DEFINE_PRIMITIVE_TYPE(float, Float)
+PROTOBUF_DEFINE_PRIMITIVE_TYPE(double, Double)
+PROTOBUF_DEFINE_PRIMITIVE_TYPE(bool, Bool)
+
+#undef PROTOBUF_DEFINE_PRIMITIVE_TYPE
+
+// -------------------------------------------------------------------
+// StringTypeTraits
+
+// Strings support both Set() and Mutable().
+class PROTOBUF_EXPORT StringTypeTraits {
+ public:
+  typedef const std::string& ConstType;
+  typedef std::string* MutableType;
+  typedef StringTypeTraits Singular;
+
+  static inline const std::string& Get(int number, const ExtensionSet& set,
+                                       ConstType default_value) {
+    return set.GetString(number, default_value);
+  }
+  static inline void Set(int number, FieldType field_type,
+                         const std::string& value, ExtensionSet* set) {
+    set->SetString(number, field_type, value, NULL);
+  }
+  static inline std::string* Mutable(int number, FieldType field_type,
+                                     ExtensionSet* set) {
+    return set->MutableString(number, field_type, NULL);
+  }
+  template 
+  static void Register(int number, FieldType type, bool is_packed) {
+    ExtensionSet::RegisterExtension(&ExtendeeT::default_instance(), number,
+                                    type, false, is_packed);
+  }
+};
+
+class PROTOBUF_EXPORT RepeatedStringTypeTraits {
+ public:
+  typedef const std::string& ConstType;
+  typedef std::string* MutableType;
+  typedef RepeatedStringTypeTraits Repeated;
+
+  typedef RepeatedPtrField RepeatedFieldType;
+
+  static inline const std::string& Get(int number, const ExtensionSet& set,
+                                       int index) {
+    return set.GetRepeatedString(number, index);
+  }
+  static inline void Set(int number, int index, const std::string& value,
+                         ExtensionSet* set) {
+    set->SetRepeatedString(number, index, value);
+  }
+  static inline std::string* Mutable(int number, int index, ExtensionSet* set) {
+    return set->MutableRepeatedString(number, index);
+  }
+  static inline void Add(int number, FieldType field_type, bool /*is_packed*/,
+                         const std::string& value, ExtensionSet* set) {
+    set->AddString(number, field_type, value, NULL);
+  }
+  static inline std::string* Add(int number, FieldType field_type,
+                                 ExtensionSet* set) {
+    return set->AddString(number, field_type, NULL);
+  }
+  static inline const RepeatedPtrField& GetRepeated(
+      int number, const ExtensionSet& set) {
+    return *reinterpret_cast*>(
+        set.GetRawRepeatedField(number, GetDefaultRepeatedField()));
+  }
+
+  static inline RepeatedPtrField* MutableRepeated(
+      int number, FieldType field_type, bool is_packed, ExtensionSet* set) {
+    return reinterpret_cast*>(
+        set->MutableRawRepeatedField(number, field_type, is_packed, NULL));
+  }
+
+  static const RepeatedFieldType* GetDefaultRepeatedField();
+
+  template 
+  static void Register(int number, FieldType type, bool is_packed) {
+    ExtensionSet::RegisterExtension(&ExtendeeT::default_instance(), number,
+                                    type, true, is_packed);
+  }
+
+ private:
+  static void InitializeDefaultRepeatedFields();
+  static void DestroyDefaultRepeatedFields();
+};
+
+// -------------------------------------------------------------------
+// EnumTypeTraits
+
+// ExtensionSet represents enums using integers internally, so we have to
+// static_cast around.
+template 
+class EnumTypeTraits {
+ public:
+  typedef Type ConstType;
+  typedef Type MutableType;
+  typedef EnumTypeTraits Singular;
+
+  static inline ConstType Get(int number, const ExtensionSet& set,
+                              ConstType default_value) {
+    return static_cast(set.GetEnum(number, default_value));
+  }
+  static inline void Set(int number, FieldType field_type, ConstType value,
+                         ExtensionSet* set) {
+    GOOGLE_DCHECK(IsValid(value));
+    set->SetEnum(number, field_type, value, NULL);
+  }
+  template 
+  static void Register(int number, FieldType type, bool is_packed) {
+    ExtensionSet::RegisterEnumExtension(&ExtendeeT::default_instance(), number,
+                                        type, false, is_packed, IsValid);
+  }
+};
+
+template 
+class RepeatedEnumTypeTraits {
+ public:
+  typedef Type ConstType;
+  typedef Type MutableType;
+  typedef RepeatedEnumTypeTraits Repeated;
+
+  typedef RepeatedField RepeatedFieldType;
+
+  static inline ConstType Get(int number, const ExtensionSet& set, int index) {
+    return static_cast(set.GetRepeatedEnum(number, index));
+  }
+  static inline void Set(int number, int index, ConstType value,
+                         ExtensionSet* set) {
+    GOOGLE_DCHECK(IsValid(value));
+    set->SetRepeatedEnum(number, index, value);
+  }
+  static inline void Add(int number, FieldType field_type, bool is_packed,
+                         ConstType value, ExtensionSet* set) {
+    GOOGLE_DCHECK(IsValid(value));
+    set->AddEnum(number, field_type, is_packed, value, NULL);
+  }
+  static inline const RepeatedField& GetRepeated(
+      int number, const ExtensionSet& set) {
+    // Hack: the `Extension` struct stores a RepeatedField for enums.
+    // RepeatedField cannot implicitly convert to RepeatedField
+    // so we need to do some casting magic. See message.h for similar
+    // contortions for non-extension fields.
+    return *reinterpret_cast*>(
+        set.GetRawRepeatedField(number, GetDefaultRepeatedField()));
+  }
+
+  static inline RepeatedField* MutableRepeated(int number,
+                                                     FieldType field_type,
+                                                     bool is_packed,
+                                                     ExtensionSet* set) {
+    return reinterpret_cast*>(
+        set->MutableRawRepeatedField(number, field_type, is_packed, NULL));
+  }
+
+  static const RepeatedFieldType* GetDefaultRepeatedField() {
+    // Hack: as noted above, repeated enum fields are internally stored as a
+    // RepeatedField. We need to be able to instantiate global static
+    // objects to return as default (empty) repeated fields on non-existent
+    // extensions. We would not be able to know a-priori all of the enum types
+    // (values of |Type|) to instantiate all of these, so we just re-use int32's
+    // default repeated field object.
+    return reinterpret_cast*>(
+        RepeatedPrimitiveTypeTraits::GetDefaultRepeatedField());
+  }
+  template 
+  static void Register(int number, FieldType type, bool is_packed) {
+    ExtensionSet::RegisterEnumExtension(&ExtendeeT::default_instance(), number,
+                                        type, true, is_packed, IsValid);
+  }
+};
+
+// -------------------------------------------------------------------
+// MessageTypeTraits
+
+// ExtensionSet guarantees that when manipulating extensions with message
+// types, the implementation used will be the compiled-in class representing
+// that type.  So, we can static_cast down to the exact type we expect.
+template 
+class MessageTypeTraits {
+ public:
+  typedef const Type& ConstType;
+  typedef Type* MutableType;
+  typedef MessageTypeTraits Singular;
+
+  static inline ConstType Get(int number, const ExtensionSet& set,
+                              ConstType default_value) {
+    return static_cast(set.GetMessage(number, default_value));
+  }
+  static inline MutableType Mutable(int number, FieldType field_type,
+                                    ExtensionSet* set) {
+    return static_cast(set->MutableMessage(
+        number, field_type, Type::default_instance(), NULL));
+  }
+  static inline void SetAllocated(int number, FieldType field_type,
+                                  MutableType message, ExtensionSet* set) {
+    set->SetAllocatedMessage(number, field_type, NULL, message);
+  }
+  static inline void UnsafeArenaSetAllocated(int number, FieldType field_type,
+                                             MutableType message,
+                                             ExtensionSet* set) {
+    set->UnsafeArenaSetAllocatedMessage(number, field_type, NULL, message);
+  }
+  static inline MutableType Release(int number, FieldType /* field_type */,
+                                    ExtensionSet* set) {
+    return static_cast(
+        set->ReleaseMessage(number, Type::default_instance()));
+  }
+  static inline MutableType UnsafeArenaRelease(int number,
+                                               FieldType /* field_type */,
+                                               ExtensionSet* set) {
+    return static_cast(
+        set->UnsafeArenaReleaseMessage(number, Type::default_instance()));
+  }
+  template 
+  static void Register(int number, FieldType type, bool is_packed) {
+    ExtensionSet::RegisterMessageExtension(&ExtendeeT::default_instance(),
+                                           number, type, false, is_packed,
+                                           &Type::default_instance());
+  }
+};
+
+// forward declaration
+class RepeatedMessageGenericTypeTraits;
+
+template 
+class RepeatedMessageTypeTraits {
+ public:
+  typedef const Type& ConstType;
+  typedef Type* MutableType;
+  typedef RepeatedMessageTypeTraits Repeated;
+
+  typedef RepeatedPtrField RepeatedFieldType;
+
+  static inline ConstType Get(int number, const ExtensionSet& set, int index) {
+    return static_cast(set.GetRepeatedMessage(number, index));
+  }
+  static inline MutableType Mutable(int number, int index, ExtensionSet* set) {
+    return static_cast(set->MutableRepeatedMessage(number, index));
+  }
+  static inline MutableType Add(int number, FieldType field_type,
+                                ExtensionSet* set) {
+    return static_cast(
+        set->AddMessage(number, field_type, Type::default_instance(), NULL));
+  }
+  static inline const RepeatedPtrField& GetRepeated(
+      int number, const ExtensionSet& set) {
+    // See notes above in RepeatedEnumTypeTraits::GetRepeated(): same
+    // casting hack applies here, because a RepeatedPtrField
+    // cannot naturally become a RepeatedPtrType even though Type is
+    // presumably a message. google::protobuf::Message goes through similar contortions
+    // with a reinterpret_cast<>.
+    return *reinterpret_cast*>(
+        set.GetRawRepeatedField(number, GetDefaultRepeatedField()));
+  }
+  static inline RepeatedPtrField* MutableRepeated(int number,
+                                                        FieldType field_type,
+                                                        bool is_packed,
+                                                        ExtensionSet* set) {
+    return reinterpret_cast*>(
+        set->MutableRawRepeatedField(number, field_type, is_packed, NULL));
+  }
+
+  static const RepeatedFieldType* GetDefaultRepeatedField();
+  template 
+  static void Register(int number, FieldType type, bool is_packed) {
+    ExtensionSet::RegisterMessageExtension(&ExtendeeT::default_instance(),
+                                           number, type, true, is_packed,
+                                           &Type::default_instance());
+  }
+};
+
+template 
+inline const typename RepeatedMessageTypeTraits::RepeatedFieldType*
+RepeatedMessageTypeTraits::GetDefaultRepeatedField() {
+  static auto instance = OnShutdownDelete(new RepeatedFieldType);
+  return instance;
+}
+
+// -------------------------------------------------------------------
+// ExtensionIdentifier
+
+// This is the type of actual extension objects.  E.g. if you have:
+//   extends Foo with optional int32 bar = 1234;
+// then "bar" will be defined in C++ as:
+//   ExtensionIdentifier, 5, false> bar(1234);
+//
+// Note that we could, in theory, supply the field number as a template
+// parameter, and thus make an instance of ExtensionIdentifier have no
+// actual contents.  However, if we did that, then using an extension
+// identifier would not necessarily cause the compiler to output any sort
+// of reference to any symbol defined in the extension's .pb.o file.  Some
+// linkers will actually drop object files that are not explicitly referenced,
+// but that would be bad because it would cause this extension to not be
+// registered at static initialization, and therefore using it would crash.
+
+template 
+class ExtensionIdentifier {
+ public:
+  typedef TypeTraitsType TypeTraits;
+  typedef ExtendeeType Extendee;
+
+  ExtensionIdentifier(int number, typename TypeTraits::ConstType default_value)
+      : number_(number), default_value_(default_value) {
+    Register(number);
+  }
+  inline int number() const { return number_; }
+  typename TypeTraits::ConstType default_value() const {
+    return default_value_;
+  }
+
+  static void Register(int number) {
+    TypeTraits::template Register(number, field_type, is_packed);
+  }
+
+ private:
+  const int number_;
+  typename TypeTraits::ConstType default_value_;
+};
+
+// -------------------------------------------------------------------
+// Generated accessors
+
+// This macro should be expanded in the context of a generated type which
+// has extensions.
+//
+// We use "_proto_TypeTraits" as a type name below because "TypeTraits"
+// causes problems if the class has a nested message or enum type with that
+// name and "_TypeTraits" is technically reserved for the C++ library since
+// it starts with an underscore followed by a capital letter.
+//
+// For similar reason, we use "_field_type" and "_is_packed" as parameter names
+// below, so that "field_type" and "is_packed" can be used as field names.
+#define GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(CLASSNAME)                       \
+  /* Has, Size, Clear */                                                      \
+  template                                                   \
+  inline bool HasExtension(                                                   \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) const { \
+    return _extensions_.Has(id.number());                                     \
+  }                                                                           \
+                                                                              \
+  template                                                   \
+  inline void ClearExtension(                                                 \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) {       \
+    _extensions_.ClearExtension(id.number());                                 \
+  }                                                                           \
+                                                                              \
+  template                                                   \
+  inline int ExtensionSize(                                                   \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) const { \
+    return _extensions_.ExtensionSize(id.number());                           \
+  }                                                                           \
+                                                                              \
+  /* Singular accessors */                                                    \
+  template                                                   \
+  inline typename _proto_TypeTraits::Singular::ConstType GetExtension(        \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) const { \
+    return _proto_TypeTraits::Get(id.number(), _extensions_,                  \
+                                  id.default_value());                        \
+  }                                                                           \
+                                                                              \
+  template                                                   \
+  inline typename _proto_TypeTraits::Singular::MutableType MutableExtension(  \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) {       \
+    return _proto_TypeTraits::Mutable(id.number(), _field_type,               \
+                                      &_extensions_);                         \
+  }                                                                           \
+                                                                              \
+  template                                                   \
+  inline void SetExtension(                                                   \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id,         \
+      typename _proto_TypeTraits::Singular::ConstType value) {                \
+    _proto_TypeTraits::Set(id.number(), _field_type, value, &_extensions_);   \
+  }                                                                           \
+                                                                              \
+  template                                                   \
+  inline void SetAllocatedExtension(                                          \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id,         \
+      typename _proto_TypeTraits::Singular::MutableType value) {              \
+    _proto_TypeTraits::SetAllocated(id.number(), _field_type, value,          \
+                                    &_extensions_);                           \
+  }                                                                           \
+  template                                                   \
+  inline void UnsafeArenaSetAllocatedExtension(                               \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id,         \
+      typename _proto_TypeTraits::Singular::MutableType value) {              \
+    _proto_TypeTraits::UnsafeArenaSetAllocated(id.number(), _field_type,      \
+                                               value, &_extensions_);         \
+  }                                                                           \
+  template                                                   \
+  inline typename _proto_TypeTraits::Singular::MutableType ReleaseExtension(  \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) {       \
+    return _proto_TypeTraits::Release(id.number(), _field_type,               \
+                                      &_extensions_);                         \
+  }                                                                           \
+  template                                                   \
+  inline typename _proto_TypeTraits::Singular::MutableType                    \
+  UnsafeArenaReleaseExtension(                                                \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) {       \
+    return _proto_TypeTraits::UnsafeArenaRelease(id.number(), _field_type,    \
+                                                 &_extensions_);              \
+  }                                                                           \
+                                                                              \
+  /* Repeated accessors */                                                    \
+  template                                                   \
+  inline typename _proto_TypeTraits::Repeated::ConstType GetExtension(        \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id,         \
+      int index) const {                                                      \
+    return _proto_TypeTraits::Get(id.number(), _extensions_, index);          \
+  }                                                                           \
+                                                                              \
+  template                                                   \
+  inline typename _proto_TypeTraits::Repeated::MutableType MutableExtension(  \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id,         \
+      int index) {                                                            \
+    return _proto_TypeTraits::Mutable(id.number(), index, &_extensions_);     \
+  }                                                                           \
+                                                                              \
+  template                                                   \
+  inline void SetExtension(                                                   \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id,         \
+      int index, typename _proto_TypeTraits::Repeated::ConstType value) {     \
+    _proto_TypeTraits::Set(id.number(), index, value, &_extensions_);         \
+  }                                                                           \
+                                                                              \
+  template                                                   \
+  inline typename _proto_TypeTraits::Repeated::MutableType AddExtension(      \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) {       \
+    return _proto_TypeTraits::Add(id.number(), _field_type, &_extensions_);   \
+  }                                                                           \
+                                                                              \
+  template                                                   \
+  inline void AddExtension(                                                   \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id,         \
+      typename _proto_TypeTraits::Repeated::ConstType value) {                \
+    _proto_TypeTraits::Add(id.number(), _field_type, _is_packed, value,       \
+                           &_extensions_);                                    \
+  }                                                                           \
+                                                                              \
+  template                                                   \
+  inline const typename _proto_TypeTraits::Repeated::RepeatedFieldType&       \
+  GetRepeatedExtension(                                                       \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) const { \
+    return _proto_TypeTraits::GetRepeated(id.number(), _extensions_);         \
+  }                                                                           \
+                                                                              \
+  template                                                   \
+  inline typename _proto_TypeTraits::Repeated::RepeatedFieldType*             \
+  MutableRepeatedExtension(                                                   \
+      const ::PROTOBUF_NAMESPACE_ID::internal::ExtensionIdentifier<           \
+          CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) {       \
+    return _proto_TypeTraits::MutableRepeated(id.number(), _field_type,       \
+                                              _is_packed, &_extensions_);     \
+  }
+
+}  // namespace internal
+
+// Call this function to ensure that this extensions's reflection is linked into
+// the binary:
+//
+//   google::protobuf::LinkExtensionReflection(Foo::my_extension);
+//
+// This will ensure that the following lookup will succeed:
+//
+//   DescriptorPool::generated_pool()->FindExtensionByName("Foo.my_extension");
+//
+// This is often relevant for parsing extensions in text mode.
+//
+// As a side-effect, it will also guarantee that anything else from the same
+// .proto file will also be available for lookup in the generated pool.
+//
+// This function does not actually register the extension, so it does not need
+// to be called before the lookup.  However it does need to occur in a function
+// that cannot be stripped from the binary (ie. it must be reachable from main).
+//
+// Best practice is to call this function as close as possible to where the
+// reflection is actually needed.  This function is very cheap to call, so you
+// should not need to worry about its runtime overhead except in tight loops (on
+// x86-64 it compiles into two "mov" instructions).
+template 
+void LinkExtensionReflection(
+    const google::protobuf::internal::ExtensionIdentifier<
+        ExtendeeType, TypeTraitsType, field_type, is_packed>& extension) {
+  internal::StrongReference(extension);
+}
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_EXTENSION_SET_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set_heavy.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set_heavy.cc"
new file mode 100644
index 00000000..9b7ee4d0
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set_heavy.cc"
@@ -0,0 +1,536 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Contains methods defined in extension_set.h which cannot be part of the
+// lite library because they use descriptors or reflection.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// A FieldSkipper used to store unknown MessageSet fields into UnknownFieldSet.
+class MessageSetFieldSkipper : public UnknownFieldSetFieldSkipper {
+ public:
+  explicit MessageSetFieldSkipper(UnknownFieldSet* unknown_fields)
+      : UnknownFieldSetFieldSkipper(unknown_fields) {}
+  virtual ~MessageSetFieldSkipper() {}
+
+  virtual bool SkipMessageSetField(io::CodedInputStream* input,
+                                   int field_number);
+};
+bool MessageSetFieldSkipper::SkipMessageSetField(io::CodedInputStream* input,
+                                                 int field_number) {
+  uint32 length;
+  if (!input->ReadVarint32(&length)) return false;
+  if (unknown_fields_ == NULL) {
+    return input->Skip(length);
+  } else {
+    return input->ReadString(unknown_fields_->AddLengthDelimited(field_number),
+                             length);
+  }
+}
+
+
+// Implementation of ExtensionFinder which finds extensions in a given
+// DescriptorPool, using the given MessageFactory to construct sub-objects.
+// This class is implemented in extension_set_heavy.cc.
+class DescriptorPoolExtensionFinder : public ExtensionFinder {
+ public:
+  DescriptorPoolExtensionFinder(const DescriptorPool* pool,
+                                MessageFactory* factory,
+                                const Descriptor* containing_type)
+      : pool_(pool), factory_(factory), containing_type_(containing_type) {}
+  ~DescriptorPoolExtensionFinder() override {}
+
+  bool Find(int number, ExtensionInfo* output) override;
+
+ private:
+  const DescriptorPool* pool_;
+  MessageFactory* factory_;
+  const Descriptor* containing_type_;
+};
+
+void ExtensionSet::AppendToList(
+    const Descriptor* containing_type, const DescriptorPool* pool,
+    std::vector* output) const {
+  ForEach([containing_type, pool, &output](int number, const Extension& ext) {
+    bool has = false;
+    if (ext.is_repeated) {
+      has = ext.GetSize() > 0;
+    } else {
+      has = !ext.is_cleared;
+    }
+
+    if (has) {
+      // TODO(kenton): Looking up each field by number is somewhat unfortunate.
+      //   Is there a better way?  The problem is that descriptors are lazily-
+      //   initialized, so they might not even be constructed until
+      //   AppendToList() is called.
+
+      if (ext.descriptor == NULL) {
+        output->push_back(pool->FindExtensionByNumber(containing_type, number));
+      } else {
+        output->push_back(ext.descriptor);
+      }
+    }
+  });
+}
+
+inline FieldDescriptor::Type real_type(FieldType type) {
+  GOOGLE_DCHECK(type > 0 && type <= FieldDescriptor::MAX_TYPE);
+  return static_cast(type);
+}
+
+inline FieldDescriptor::CppType cpp_type(FieldType type) {
+  return FieldDescriptor::TypeToCppType(
+      static_cast(type));
+}
+
+inline WireFormatLite::FieldType field_type(FieldType type) {
+  GOOGLE_DCHECK(type > 0 && type <= WireFormatLite::MAX_FIELD_TYPE);
+  return static_cast(type);
+}
+
+#define GOOGLE_DCHECK_TYPE(EXTENSION, LABEL, CPPTYPE)                         \
+  GOOGLE_DCHECK_EQ((EXTENSION).is_repeated ? FieldDescriptor::LABEL_REPEATED  \
+                                    : FieldDescriptor::LABEL_OPTIONAL, \
+            FieldDescriptor::LABEL_##LABEL);                           \
+  GOOGLE_DCHECK_EQ(cpp_type((EXTENSION).type), FieldDescriptor::CPPTYPE_##CPPTYPE)
+
+const MessageLite& ExtensionSet::GetMessage(int number,
+                                            const Descriptor* message_type,
+                                            MessageFactory* factory) const {
+  const Extension* extension = FindOrNull(number);
+  if (extension == NULL || extension->is_cleared) {
+    // Not present.  Return the default value.
+    return *factory->GetPrototype(message_type);
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL, MESSAGE);
+    if (extension->is_lazy) {
+      return extension->lazymessage_value->GetMessage(
+          *factory->GetPrototype(message_type));
+    } else {
+      return *extension->message_value;
+    }
+  }
+}
+
+MessageLite* ExtensionSet::MutableMessage(const FieldDescriptor* descriptor,
+                                          MessageFactory* factory) {
+  Extension* extension;
+  if (MaybeNewExtension(descriptor->number(), descriptor, &extension)) {
+    extension->type = descriptor->type();
+    GOOGLE_DCHECK_EQ(cpp_type(extension->type), FieldDescriptor::CPPTYPE_MESSAGE);
+    extension->is_repeated = false;
+    extension->is_packed = false;
+    const MessageLite* prototype =
+        factory->GetPrototype(descriptor->message_type());
+    extension->is_lazy = false;
+    extension->message_value = prototype->New(arena_);
+    extension->is_cleared = false;
+    return extension->message_value;
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL, MESSAGE);
+    extension->is_cleared = false;
+    if (extension->is_lazy) {
+      return extension->lazymessage_value->MutableMessage(
+          *factory->GetPrototype(descriptor->message_type()));
+    } else {
+      return extension->message_value;
+    }
+  }
+}
+
+MessageLite* ExtensionSet::ReleaseMessage(const FieldDescriptor* descriptor,
+                                          MessageFactory* factory) {
+  Extension* extension = FindOrNull(descriptor->number());
+  if (extension == NULL) {
+    // Not present.  Return NULL.
+    return NULL;
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL, MESSAGE);
+    MessageLite* ret = NULL;
+    if (extension->is_lazy) {
+      ret = extension->lazymessage_value->ReleaseMessage(
+          *factory->GetPrototype(descriptor->message_type()));
+      if (arena_ == NULL) {
+        delete extension->lazymessage_value;
+      }
+    } else {
+      if (arena_ != NULL) {
+        ret = extension->message_value->New();
+        ret->CheckTypeAndMergeFrom(*extension->message_value);
+      } else {
+        ret = extension->message_value;
+      }
+    }
+    Erase(descriptor->number());
+    return ret;
+  }
+}
+
+MessageLite* ExtensionSet::UnsafeArenaReleaseMessage(
+    const FieldDescriptor* descriptor, MessageFactory* factory) {
+  Extension* extension = FindOrNull(descriptor->number());
+  if (extension == NULL) {
+    // Not present.  Return NULL.
+    return NULL;
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, OPTIONAL, MESSAGE);
+    MessageLite* ret = NULL;
+    if (extension->is_lazy) {
+      ret = extension->lazymessage_value->UnsafeArenaReleaseMessage(
+          *factory->GetPrototype(descriptor->message_type()));
+      if (arena_ == NULL) {
+        delete extension->lazymessage_value;
+      }
+    } else {
+      ret = extension->message_value;
+    }
+    Erase(descriptor->number());
+    return ret;
+  }
+}
+
+ExtensionSet::Extension* ExtensionSet::MaybeNewRepeatedExtension(
+    const FieldDescriptor* descriptor) {
+  Extension* extension;
+  if (MaybeNewExtension(descriptor->number(), descriptor, &extension)) {
+    extension->type = descriptor->type();
+    GOOGLE_DCHECK_EQ(cpp_type(extension->type), FieldDescriptor::CPPTYPE_MESSAGE);
+    extension->is_repeated = true;
+    extension->repeated_message_value =
+        Arena::CreateMessage >(arena_);
+  } else {
+    GOOGLE_DCHECK_TYPE(*extension, REPEATED, MESSAGE);
+  }
+  return extension;
+}
+
+MessageLite* ExtensionSet::AddMessage(const FieldDescriptor* descriptor,
+                                      MessageFactory* factory) {
+  Extension* extension = MaybeNewRepeatedExtension(descriptor);
+
+  // RepeatedPtrField does not know how to Add() since it cannot
+  // allocate an abstract object, so we have to be tricky.
+  MessageLite* result =
+      reinterpret_cast(
+          extension->repeated_message_value)
+          ->AddFromCleared >();
+  if (result == NULL) {
+    const MessageLite* prototype;
+    if (extension->repeated_message_value->size() == 0) {
+      prototype = factory->GetPrototype(descriptor->message_type());
+      GOOGLE_CHECK(prototype != NULL);
+    } else {
+      prototype = &extension->repeated_message_value->Get(0);
+    }
+    result = prototype->New(arena_);
+    extension->repeated_message_value->AddAllocated(result);
+  }
+  return result;
+}
+
+void ExtensionSet::AddAllocatedMessage(const FieldDescriptor* descriptor,
+                                       MessageLite* new_entry) {
+  Extension* extension = MaybeNewRepeatedExtension(descriptor);
+
+  extension->repeated_message_value->AddAllocated(new_entry);
+}
+
+static bool ValidateEnumUsingDescriptor(const void* arg, int number) {
+  return reinterpret_cast(arg)->FindValueByNumber(
+             number) != NULL;
+}
+
+bool DescriptorPoolExtensionFinder::Find(int number, ExtensionInfo* output) {
+  const FieldDescriptor* extension =
+      pool_->FindExtensionByNumber(containing_type_, number);
+  if (extension == NULL) {
+    return false;
+  } else {
+    output->type = extension->type();
+    output->is_repeated = extension->is_repeated();
+    output->is_packed = extension->options().packed();
+    output->descriptor = extension;
+    if (extension->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      output->message_info.prototype =
+          factory_->GetPrototype(extension->message_type());
+      GOOGLE_CHECK(output->message_info.prototype != nullptr)
+          << "Extension factory's GetPrototype() returned NULL for extension: "
+          << extension->full_name();
+    } else if (extension->cpp_type() == FieldDescriptor::CPPTYPE_ENUM) {
+      output->enum_validity_check.func = ValidateEnumUsingDescriptor;
+      output->enum_validity_check.arg = extension->enum_type();
+    }
+
+    return true;
+  }
+}
+
+
+bool ExtensionSet::FindExtension(int wire_type, uint32 field,
+                                 const Message* containing_type,
+                                 const internal::ParseContext* ctx,
+                                 ExtensionInfo* extension,
+                                 bool* was_packed_on_wire) {
+  if (ctx->data().pool == nullptr) {
+    GeneratedExtensionFinder finder(containing_type);
+    if (!FindExtensionInfoFromFieldNumber(wire_type, field, &finder, extension,
+                                          was_packed_on_wire)) {
+      return false;
+    }
+  } else {
+    DescriptorPoolExtensionFinder finder(ctx->data().pool, ctx->data().factory,
+                                         containing_type->GetDescriptor());
+    if (!FindExtensionInfoFromFieldNumber(wire_type, field, &finder, extension,
+                                          was_packed_on_wire)) {
+      return false;
+    }
+  }
+  return true;
+}
+
+const char* ExtensionSet::ParseField(
+    uint64 tag, const char* ptr, const Message* containing_type,
+    internal::InternalMetadataWithArena* metadata,
+    internal::ParseContext* ctx) {
+  int number = tag >> 3;
+  bool was_packed_on_wire;
+  ExtensionInfo extension;
+  if (!FindExtension(tag & 7, number, containing_type, ctx, &extension,
+                     &was_packed_on_wire)) {
+    return UnknownFieldParse(tag, metadata->mutable_unknown_fields(), ptr, ctx);
+  }
+  return ParseFieldWithExtensionInfo(number, was_packed_on_wire, extension,
+                                     metadata, ptr, ctx);
+}
+
+const char* ExtensionSet::ParseFieldMaybeLazily(
+    uint64 tag, const char* ptr, const Message* containing_type,
+    internal::InternalMetadataWithArena* metadata,
+    internal::ParseContext* ctx) {
+  return ParseField(tag, ptr, containing_type, metadata, ctx);
+}
+
+const char* ExtensionSet::ParseMessageSetItem(
+    const char* ptr, const Message* containing_type,
+    internal::InternalMetadataWithArena* metadata,
+    internal::ParseContext* ctx) {
+  return ParseMessageSetItemTmpl(ptr, containing_type, metadata, ctx);
+}
+
+bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input,
+                              const Message* containing_type,
+                              UnknownFieldSet* unknown_fields) {
+  UnknownFieldSetFieldSkipper skipper(unknown_fields);
+  if (input->GetExtensionPool() == NULL) {
+    GeneratedExtensionFinder finder(containing_type);
+    return ParseField(tag, input, &finder, &skipper);
+  } else {
+    DescriptorPoolExtensionFinder finder(input->GetExtensionPool(),
+                                         input->GetExtensionFactory(),
+                                         containing_type->GetDescriptor());
+    return ParseField(tag, input, &finder, &skipper);
+  }
+}
+
+bool ExtensionSet::ParseMessageSet(io::CodedInputStream* input,
+                                   const Message* containing_type,
+                                   UnknownFieldSet* unknown_fields) {
+  MessageSetFieldSkipper skipper(unknown_fields);
+  if (input->GetExtensionPool() == NULL) {
+    GeneratedExtensionFinder finder(containing_type);
+    return ParseMessageSet(input, &finder, &skipper);
+  } else {
+    DescriptorPoolExtensionFinder finder(input->GetExtensionPool(),
+                                         input->GetExtensionFactory(),
+                                         containing_type->GetDescriptor());
+    return ParseMessageSet(input, &finder, &skipper);
+  }
+}
+
+int ExtensionSet::SpaceUsedExcludingSelf() const {
+  return internal::FromIntSize(SpaceUsedExcludingSelfLong());
+}
+
+size_t ExtensionSet::SpaceUsedExcludingSelfLong() const {
+  size_t total_size = Size() * sizeof(KeyValue);
+  ForEach([&total_size](int /* number */, const Extension& ext) {
+    total_size += ext.SpaceUsedExcludingSelfLong();
+  });
+  return total_size;
+}
+
+inline size_t ExtensionSet::RepeatedMessage_SpaceUsedExcludingSelfLong(
+    RepeatedPtrFieldBase* field) {
+  return field->SpaceUsedExcludingSelfLong >();
+}
+
+size_t ExtensionSet::Extension::SpaceUsedExcludingSelfLong() const {
+  size_t total_size = 0;
+  if (is_repeated) {
+    switch (cpp_type(type)) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE)                                     \
+  case FieldDescriptor::CPPTYPE_##UPPERCASE:                                  \
+    total_size += sizeof(*repeated_##LOWERCASE##_value) +                     \
+                  repeated_##LOWERCASE##_value->SpaceUsedExcludingSelfLong(); \
+    break
+
+      HANDLE_TYPE(INT32, int32);
+      HANDLE_TYPE(INT64, int64);
+      HANDLE_TYPE(UINT32, uint32);
+      HANDLE_TYPE(UINT64, uint64);
+      HANDLE_TYPE(FLOAT, float);
+      HANDLE_TYPE(DOUBLE, double);
+      HANDLE_TYPE(BOOL, bool);
+      HANDLE_TYPE(ENUM, enum);
+      HANDLE_TYPE(STRING, string);
+#undef HANDLE_TYPE
+
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        // repeated_message_value is actually a RepeatedPtrField,
+        // but MessageLite has no SpaceUsedLong(), so we must directly call
+        // RepeatedPtrFieldBase::SpaceUsedExcludingSelfLong() with a different
+        // type handler.
+        total_size += sizeof(*repeated_message_value) +
+                      RepeatedMessage_SpaceUsedExcludingSelfLong(
+                          reinterpret_cast(
+                              repeated_message_value));
+        break;
+    }
+  } else {
+    switch (cpp_type(type)) {
+      case FieldDescriptor::CPPTYPE_STRING:
+        total_size += sizeof(*string_value) +
+                      StringSpaceUsedExcludingSelfLong(*string_value);
+        break;
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        if (is_lazy) {
+          total_size += lazymessage_value->SpaceUsedLong();
+        } else {
+          total_size += down_cast(message_value)->SpaceUsedLong();
+        }
+        break;
+      default:
+        // No extra storage costs for primitive types.
+        break;
+    }
+  }
+  return total_size;
+}
+
+uint8* ExtensionSet::SerializeMessageSetWithCachedSizesToArray(
+    uint8* target) const {
+  io::EpsCopyOutputStream stream(
+      target, MessageSetByteSize(),
+      io::CodedOutputStream::IsDefaultSerializationDeterministic());
+  return InternalSerializeMessageSetWithCachedSizesToArray(target, &stream);
+}
+
+bool ExtensionSet::ParseFieldMaybeLazily(
+    int wire_type, int field_number, io::CodedInputStream* input,
+    ExtensionFinder* extension_finder, MessageSetFieldSkipper* field_skipper) {
+  return ParseField(
+      WireFormatLite::MakeTag(field_number,
+                              static_cast(wire_type)),
+      input, extension_finder, field_skipper);
+}
+
+bool ExtensionSet::ParseMessageSet(io::CodedInputStream* input,
+                                   ExtensionFinder* extension_finder,
+                                   MessageSetFieldSkipper* field_skipper) {
+  while (true) {
+    const uint32 tag = input->ReadTag();
+    switch (tag) {
+      case 0:
+        return true;
+      case WireFormatLite::kMessageSetItemStartTag:
+        if (!ParseMessageSetItem(input, extension_finder, field_skipper)) {
+          return false;
+        }
+        break;
+      default:
+        if (!ParseField(tag, input, extension_finder, field_skipper)) {
+          return false;
+        }
+        break;
+    }
+  }
+}
+
+bool ExtensionSet::ParseMessageSetItem(io::CodedInputStream* input,
+                                       ExtensionFinder* extension_finder,
+                                       MessageSetFieldSkipper* field_skipper) {
+  struct MSFull {
+    bool ParseField(int type_id, io::CodedInputStream* input) {
+      return me->ParseFieldMaybeLazily(
+          WireFormatLite::WIRETYPE_LENGTH_DELIMITED, type_id, input,
+          extension_finder, field_skipper);
+    }
+
+    bool SkipField(uint32 tag, io::CodedInputStream* input) {
+      return field_skipper->SkipField(input, tag);
+    }
+
+    ExtensionSet* me;
+    ExtensionFinder* extension_finder;
+    MessageSetFieldSkipper* field_skipper;
+  };
+
+  return ParseMessageSetItemImpl(input,
+                                 MSFull{this, extension_finder, field_skipper});
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set_inl.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set_inl.h"
new file mode 100644
index 00000000..087a3a44
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set_inl.h"
@@ -0,0 +1,274 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_EXTENSION_SET_INL_H__
+#define GOOGLE_PROTOBUF_EXTENSION_SET_INL_H__
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+template 
+const char* ExtensionSet::ParseFieldWithExtensionInfo(
+    int number, bool was_packed_on_wire, const ExtensionInfo& extension,
+    T* metadata, const char* ptr, internal::ParseContext* ctx) {
+  if (was_packed_on_wire) {
+    switch (extension.type) {
+#define HANDLE_TYPE(UPPERCASE, CPP_CAMELCASE)                                \
+  case WireFormatLite::TYPE_##UPPERCASE:                                     \
+    return internal::Packed##CPP_CAMELCASE##Parser(                          \
+        MutableRawRepeatedField(number, extension.type, extension.is_packed, \
+                                extension.descriptor),                       \
+        ptr, ctx);
+      HANDLE_TYPE(INT32, Int32);
+      HANDLE_TYPE(INT64, Int64);
+      HANDLE_TYPE(UINT32, UInt32);
+      HANDLE_TYPE(UINT64, UInt64);
+      HANDLE_TYPE(SINT32, SInt32);
+      HANDLE_TYPE(SINT64, SInt64);
+      HANDLE_TYPE(FIXED32, Fixed32);
+      HANDLE_TYPE(FIXED64, Fixed64);
+      HANDLE_TYPE(SFIXED32, SFixed32);
+      HANDLE_TYPE(SFIXED64, SFixed64);
+      HANDLE_TYPE(FLOAT, Float);
+      HANDLE_TYPE(DOUBLE, Double);
+      HANDLE_TYPE(BOOL, Bool);
+#undef HANDLE_TYPE
+
+      case WireFormatLite::TYPE_ENUM:
+        return internal::PackedEnumParserArg(
+            MutableRawRepeatedField(number, extension.type, extension.is_packed,
+                                    extension.descriptor),
+            ptr, ctx, extension.enum_validity_check.func,
+            extension.enum_validity_check.arg, metadata, number);
+      case WireFormatLite::TYPE_STRING:
+      case WireFormatLite::TYPE_BYTES:
+      case WireFormatLite::TYPE_GROUP:
+      case WireFormatLite::TYPE_MESSAGE:
+        GOOGLE_LOG(FATAL) << "Non-primitive types can't be packed.";
+        break;
+    }
+  } else {
+    switch (extension.type) {
+#define HANDLE_VARINT_TYPE(UPPERCASE, CPP_CAMELCASE)                        \
+  case WireFormatLite::TYPE_##UPPERCASE: {                                  \
+    uint64 value;                                                           \
+    ptr = VarintParse(ptr, &value);                                         \
+    GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);                                    \
+    if (extension.is_repeated) {                                            \
+      Add##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE,          \
+                         extension.is_packed, value, extension.descriptor); \
+    } else {                                                                \
+      Set##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE, value,   \
+                         extension.descriptor);                             \
+    }                                                                       \
+  } break
+
+      HANDLE_VARINT_TYPE(INT32, Int32);
+      HANDLE_VARINT_TYPE(INT64, Int64);
+      HANDLE_VARINT_TYPE(UINT32, UInt32);
+      HANDLE_VARINT_TYPE(UINT64, UInt64);
+#undef HANDLE_VARINT_TYPE
+#define HANDLE_SVARINT_TYPE(UPPERCASE, CPP_CAMELCASE, SIZE)                 \
+  case WireFormatLite::TYPE_##UPPERCASE: {                                  \
+    uint64 val;                                                             \
+    ptr = VarintParse(ptr, &val);                                           \
+    GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);                                    \
+    auto value = WireFormatLite::ZigZagDecode##SIZE(val);                   \
+    if (extension.is_repeated) {                                            \
+      Add##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE,          \
+                         extension.is_packed, value, extension.descriptor); \
+    } else {                                                                \
+      Set##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE, value,   \
+                         extension.descriptor);                             \
+    }                                                                       \
+  } break
+
+      HANDLE_SVARINT_TYPE(SINT32, Int32, 32);
+      HANDLE_SVARINT_TYPE(SINT64, Int64, 64);
+#undef HANDLE_SVARINT_TYPE
+#define HANDLE_FIXED_TYPE(UPPERCASE, CPP_CAMELCASE, CPPTYPE)                \
+  case WireFormatLite::TYPE_##UPPERCASE: {                                  \
+    auto value = UnalignedLoad(ptr);                               \
+    ptr += sizeof(CPPTYPE);                                                 \
+    if (extension.is_repeated) {                                            \
+      Add##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE,          \
+                         extension.is_packed, value, extension.descriptor); \
+    } else {                                                                \
+      Set##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE, value,   \
+                         extension.descriptor);                             \
+    }                                                                       \
+  } break
+
+      HANDLE_FIXED_TYPE(FIXED32, UInt32, uint32);
+      HANDLE_FIXED_TYPE(FIXED64, UInt64, uint64);
+      HANDLE_FIXED_TYPE(SFIXED32, Int32, int32);
+      HANDLE_FIXED_TYPE(SFIXED64, Int64, int64);
+      HANDLE_FIXED_TYPE(FLOAT, Float, float);
+      HANDLE_FIXED_TYPE(DOUBLE, Double, double);
+      HANDLE_FIXED_TYPE(BOOL, Bool, bool);
+#undef HANDLE_FIXED_TYPE
+
+      case WireFormatLite::TYPE_ENUM: {
+        uint64 val;
+        ptr = VarintParse(ptr, &val);
+        GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+        int value = val;
+
+        if (!extension.enum_validity_check.func(
+                extension.enum_validity_check.arg, value)) {
+          WriteVarint(number, val, metadata->mutable_unknown_fields());
+        } else if (extension.is_repeated) {
+          AddEnum(number, WireFormatLite::TYPE_ENUM, extension.is_packed, value,
+                  extension.descriptor);
+        } else {
+          SetEnum(number, WireFormatLite::TYPE_ENUM, value,
+                  extension.descriptor);
+        }
+        break;
+      }
+
+      case WireFormatLite::TYPE_BYTES:
+      case WireFormatLite::TYPE_STRING: {
+        std::string* value =
+            extension.is_repeated
+                ? AddString(number, WireFormatLite::TYPE_STRING,
+                            extension.descriptor)
+                : MutableString(number, WireFormatLite::TYPE_STRING,
+                                extension.descriptor);
+        int size = ReadSize(&ptr);
+        GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+        return ctx->ReadString(ptr, size, value);
+      }
+
+      case WireFormatLite::TYPE_GROUP: {
+        MessageLite* value =
+            extension.is_repeated
+                ? AddMessage(number, WireFormatLite::TYPE_GROUP,
+                             *extension.message_info.prototype,
+                             extension.descriptor)
+                : MutableMessage(number, WireFormatLite::TYPE_GROUP,
+                                 *extension.message_info.prototype,
+                                 extension.descriptor);
+        uint32 tag = (number << 3) + WireFormatLite::WIRETYPE_START_GROUP;
+        return ctx->ParseGroup(value, ptr, tag);
+      }
+
+      case WireFormatLite::TYPE_MESSAGE: {
+        MessageLite* value =
+            extension.is_repeated
+                ? AddMessage(number, WireFormatLite::TYPE_MESSAGE,
+                             *extension.message_info.prototype,
+                             extension.descriptor)
+                : MutableMessage(number, WireFormatLite::TYPE_MESSAGE,
+                                 *extension.message_info.prototype,
+                                 extension.descriptor);
+        return ctx->ParseMessage(value, ptr);
+      }
+    }
+  }
+  return ptr;
+}
+
+template 
+const char* ExtensionSet::ParseMessageSetItemTmpl(const char* ptr,
+                                                  const Msg* containing_type,
+                                                  Metadata* metadata,
+                                                  internal::ParseContext* ctx) {
+  std::string payload;
+  uint32 type_id = 0;
+  while (!ctx->Done(&ptr)) {
+    uint32 tag = static_cast(*ptr++);
+    if (tag == WireFormatLite::kMessageSetTypeIdTag) {
+      uint64 tmp;
+      ptr = ParseBigVarint(ptr, &tmp);
+      GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+      type_id = tmp;
+      if (!payload.empty()) {
+        ExtensionInfo extension;
+        bool was_packed_on_wire;
+        if (!FindExtension(2, type_id, containing_type, ctx, &extension,
+                           &was_packed_on_wire)) {
+          WriteLengthDelimited(type_id, payload,
+                               metadata->mutable_unknown_fields());
+        } else {
+          MessageLite* value =
+              extension.is_repeated
+                  ? AddMessage(type_id, WireFormatLite::TYPE_MESSAGE,
+                               *extension.message_info.prototype,
+                               extension.descriptor)
+                  : MutableMessage(type_id, WireFormatLite::TYPE_MESSAGE,
+                                   *extension.message_info.prototype,
+                                   extension.descriptor);
+
+          const char* p;
+          // We can't use regular parse from string as we have to track
+          // proper recursion depth and descriptor pools.
+          ParseContext tmp_ctx(ctx->depth(), false, &p, payload);
+          tmp_ctx.data().pool = ctx->data().pool;
+          tmp_ctx.data().factory = ctx->data().factory;
+          GOOGLE_PROTOBUF_PARSER_ASSERT(value->_InternalParse(p, &tmp_ctx) &&
+                                         tmp_ctx.EndedAtLimit());
+        }
+        type_id = 0;
+      }
+    } else if (tag == WireFormatLite::kMessageSetMessageTag) {
+      if (type_id != 0) {
+        ptr = ParseFieldMaybeLazily(static_cast(type_id) * 8 + 2, ptr,
+                                    containing_type, metadata, ctx);
+        GOOGLE_PROTOBUF_PARSER_ASSERT(ptr != nullptr);
+        type_id = 0;
+      } else {
+        int32 size = ReadSize(&ptr);
+        GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+        ptr = ctx->ReadString(ptr, size, &payload);
+        GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+      }
+    } else {
+      ptr = ReadTag(ptr - 1, &tag);
+      if (tag == 0 || (tag & 7) == 4) {
+        ctx->SetLastTag(tag);
+        return ptr;
+      }
+      ptr = ParseField(tag, ptr, containing_type, metadata, ctx);
+      GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+    }
+  }
+  return ptr;
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_EXTENSION_SET_INL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set_unittest.cc"
new file mode 100644
index 00000000..c08782b5
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/extension_set_unittest.cc"
@@ -0,0 +1,1325 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+namespace google {
+namespace protobuf {
+namespace internal {
+namespace {
+
+using TestUtil::EqualsToSerialized;
+
+// This test closely mirrors net/proto2/compiler/cpp/internal/unittest.cc
+// except that it uses extensions rather than regular fields.
+
+TEST(ExtensionSetTest, Defaults) {
+  // Check that all default values are set correctly in the initial message.
+  unittest::TestAllExtensions message;
+
+  TestUtil::ExpectExtensionsClear(message);
+
+  // Messages should return pointers to default instances until first use.
+  // (This is not checked by ExpectClear() since it is not actually true after
+  // the fields have been set and then cleared.)
+  EXPECT_EQ(&unittest::OptionalGroup_extension::default_instance(),
+            &message.GetExtension(unittest::optionalgroup_extension));
+  EXPECT_EQ(&unittest::TestAllTypes::NestedMessage::default_instance(),
+            &message.GetExtension(unittest::optional_nested_message_extension));
+  EXPECT_EQ(
+      &unittest::ForeignMessage::default_instance(),
+      &message.GetExtension(unittest::optional_foreign_message_extension));
+  EXPECT_EQ(&unittest_import::ImportMessage::default_instance(),
+            &message.GetExtension(unittest::optional_import_message_extension));
+}
+
+TEST(ExtensionSetTest, Accessors) {
+  // Set every field to a unique value then go back and check all those
+  // values.
+  unittest::TestAllExtensions message;
+
+  TestUtil::SetAllExtensions(&message);
+  TestUtil::ExpectAllExtensionsSet(message);
+
+  TestUtil::ModifyRepeatedExtensions(&message);
+  TestUtil::ExpectRepeatedExtensionsModified(message);
+}
+
+TEST(ExtensionSetTest, Clear) {
+  // Set every field to a unique value, clear the message, then check that
+  // it is cleared.
+  unittest::TestAllExtensions message;
+
+  TestUtil::SetAllExtensions(&message);
+  message.Clear();
+  TestUtil::ExpectExtensionsClear(message);
+
+  // Unlike with the defaults test, we do NOT expect that requesting embedded
+  // messages will return a pointer to the default instance.  Instead, they
+  // should return the objects that were created when mutable_blah() was
+  // called.
+  EXPECT_NE(&unittest::OptionalGroup_extension::default_instance(),
+            &message.GetExtension(unittest::optionalgroup_extension));
+  EXPECT_NE(&unittest::TestAllTypes::NestedMessage::default_instance(),
+            &message.GetExtension(unittest::optional_nested_message_extension));
+  EXPECT_NE(
+      &unittest::ForeignMessage::default_instance(),
+      &message.GetExtension(unittest::optional_foreign_message_extension));
+  EXPECT_NE(&unittest_import::ImportMessage::default_instance(),
+            &message.GetExtension(unittest::optional_import_message_extension));
+
+  // Make sure setting stuff again after clearing works.  (This takes slightly
+  // different code paths since the objects are reused.)
+  TestUtil::SetAllExtensions(&message);
+  TestUtil::ExpectAllExtensionsSet(message);
+}
+
+TEST(ExtensionSetTest, ClearOneField) {
+  // Set every field to a unique value, then clear one value and insure that
+  // only that one value is cleared.
+  unittest::TestAllExtensions message;
+
+  TestUtil::SetAllExtensions(&message);
+  int64 original_value =
+      message.GetExtension(unittest::optional_int64_extension);
+
+  // Clear the field and make sure it shows up as cleared.
+  message.ClearExtension(unittest::optional_int64_extension);
+  EXPECT_FALSE(message.HasExtension(unittest::optional_int64_extension));
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_int64_extension));
+
+  // Other adjacent fields should not be cleared.
+  EXPECT_TRUE(message.HasExtension(unittest::optional_int32_extension));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_uint32_extension));
+
+  // Make sure if we set it again, then all fields are set.
+  message.SetExtension(unittest::optional_int64_extension, original_value);
+  TestUtil::ExpectAllExtensionsSet(message);
+}
+
+TEST(ExtensionSetTest, SetAllocatedExtension) {
+  unittest::TestAllExtensions message;
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_foreign_message_extension));
+  // Add a extension using SetAllocatedExtension
+  unittest::ForeignMessage* foreign_message = new unittest::ForeignMessage();
+  message.SetAllocatedExtension(unittest::optional_foreign_message_extension,
+                                foreign_message);
+  EXPECT_TRUE(
+      message.HasExtension(unittest::optional_foreign_message_extension));
+  EXPECT_EQ(foreign_message, message.MutableExtension(
+                                 unittest::optional_foreign_message_extension));
+  EXPECT_EQ(foreign_message, &message.GetExtension(
+                                 unittest::optional_foreign_message_extension));
+
+  // SetAllocatedExtension should delete the previously existing extension.
+  // (We reply on unittest to check memory leaks for this case)
+  message.SetAllocatedExtension(unittest::optional_foreign_message_extension,
+                                new unittest::ForeignMessage());
+
+  // SetAllocatedExtension with a NULL parameter is equivalent to ClearExtenion.
+  message.SetAllocatedExtension(unittest::optional_foreign_message_extension,
+                                NULL);
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_foreign_message_extension));
+}
+
+TEST(ExtensionSetTest, ReleaseExtension) {
+  proto2_wireformat_unittest::TestMessageSet message;
+  EXPECT_FALSE(message.HasExtension(
+      unittest::TestMessageSetExtension1::message_set_extension));
+  // Add a extension using SetAllocatedExtension
+  unittest::TestMessageSetExtension1* extension =
+      new unittest::TestMessageSetExtension1();
+  message.SetAllocatedExtension(
+      unittest::TestMessageSetExtension1::message_set_extension, extension);
+  EXPECT_TRUE(message.HasExtension(
+      unittest::TestMessageSetExtension1::message_set_extension));
+  // Release the extension using ReleaseExtension
+  unittest::TestMessageSetExtension1* released_extension =
+      message.ReleaseExtension(
+          unittest::TestMessageSetExtension1::message_set_extension);
+  EXPECT_EQ(extension, released_extension);
+  EXPECT_FALSE(message.HasExtension(
+      unittest::TestMessageSetExtension1::message_set_extension));
+  // ReleaseExtension will return the underlying object even after
+  // ClearExtension is called.
+  message.SetAllocatedExtension(
+      unittest::TestMessageSetExtension1::message_set_extension, extension);
+  message.ClearExtension(
+      unittest::TestMessageSetExtension1::message_set_extension);
+  released_extension = message.ReleaseExtension(
+      unittest::TestMessageSetExtension1::message_set_extension);
+  EXPECT_TRUE(released_extension != NULL);
+  delete released_extension;
+}
+
+TEST(ExtensionSetTest, ArenaUnsafeArenaSetAllocatedAndRelease) {
+  Arena arena;
+  unittest::TestAllExtensions* message =
+      Arena::CreateMessage(&arena);
+  unittest::ForeignMessage extension;
+  message->UnsafeArenaSetAllocatedExtension(
+      unittest::optional_foreign_message_extension, &extension);
+  // No copy when set.
+  unittest::ForeignMessage* mutable_extension =
+      message->MutableExtension(unittest::optional_foreign_message_extension);
+  EXPECT_EQ(&extension, mutable_extension);
+  // No copy when unsafe released.
+  unittest::ForeignMessage* released_extension =
+      message->UnsafeArenaReleaseExtension(
+          unittest::optional_foreign_message_extension);
+  EXPECT_EQ(&extension, released_extension);
+  EXPECT_FALSE(
+      message->HasExtension(unittest::optional_foreign_message_extension));
+  // Set the ownership back and let the destructors run.  It should not take
+  // ownership, so this should not crash.
+  message->UnsafeArenaSetAllocatedExtension(
+      unittest::optional_foreign_message_extension, &extension);
+}
+
+TEST(ExtensionSetTest, UnsafeArenaSetAllocatedAndRelease) {
+  unittest::TestAllExtensions message;
+  unittest::ForeignMessage* extension = new unittest::ForeignMessage();
+  message.UnsafeArenaSetAllocatedExtension(
+      unittest::optional_foreign_message_extension, extension);
+  // No copy when set.
+  unittest::ForeignMessage* mutable_extension =
+      message.MutableExtension(unittest::optional_foreign_message_extension);
+  EXPECT_EQ(extension, mutable_extension);
+  // No copy when unsafe released.
+  unittest::ForeignMessage* released_extension =
+      message.UnsafeArenaReleaseExtension(
+          unittest::optional_foreign_message_extension);
+  EXPECT_EQ(extension, released_extension);
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_foreign_message_extension));
+  // Set the ownership back and let the destructors run.  It should take
+  // ownership, so this should not leak.
+  message.UnsafeArenaSetAllocatedExtension(
+      unittest::optional_foreign_message_extension, extension);
+}
+
+TEST(ExtensionSetTest, ArenaUnsafeArenaReleaseOfHeapAlloc) {
+  Arena arena;
+  unittest::TestAllExtensions* message =
+      Arena::CreateMessage(&arena);
+  unittest::ForeignMessage* extension = new unittest::ForeignMessage;
+  message->SetAllocatedExtension(unittest::optional_foreign_message_extension,
+                                 extension);
+  // The arena should maintain ownership of the heap allocated proto because we
+  // used UnsafeArenaReleaseExtension.  The leak checker will ensure this.
+  unittest::ForeignMessage* released_extension =
+      message->UnsafeArenaReleaseExtension(
+          unittest::optional_foreign_message_extension);
+  EXPECT_EQ(extension, released_extension);
+  EXPECT_FALSE(
+      message->HasExtension(unittest::optional_foreign_message_extension));
+}
+
+
+TEST(ExtensionSetTest, CopyFrom) {
+  unittest::TestAllExtensions message1, message2;
+
+  TestUtil::SetAllExtensions(&message1);
+  message2.CopyFrom(message1);
+  TestUtil::ExpectAllExtensionsSet(message2);
+  message2.CopyFrom(message1);  // exercise copy when fields already exist
+  TestUtil::ExpectAllExtensionsSet(message2);
+}
+
+TEST(ExtensionSetTest, CopyFromPacked) {
+  unittest::TestPackedExtensions message1, message2;
+
+  TestUtil::SetPackedExtensions(&message1);
+  message2.CopyFrom(message1);
+  TestUtil::ExpectPackedExtensionsSet(message2);
+  message2.CopyFrom(message1);  // exercise copy when fields already exist
+  TestUtil::ExpectPackedExtensionsSet(message2);
+}
+
+TEST(ExtensionSetTest, CopyFromUpcasted) {
+  unittest::TestAllExtensions message1, message2;
+  const Message& upcasted_message = message1;
+
+  TestUtil::SetAllExtensions(&message1);
+  message2.CopyFrom(upcasted_message);
+  TestUtil::ExpectAllExtensionsSet(message2);
+  // exercise copy when fields already exist
+  message2.CopyFrom(upcasted_message);
+  TestUtil::ExpectAllExtensionsSet(message2);
+}
+
+TEST(ExtensionSetTest, SwapWithEmpty) {
+  unittest::TestAllExtensions message1, message2;
+  TestUtil::SetAllExtensions(&message1);
+
+  TestUtil::ExpectAllExtensionsSet(message1);
+  TestUtil::ExpectExtensionsClear(message2);
+  message1.Swap(&message2);
+  TestUtil::ExpectAllExtensionsSet(message2);
+  TestUtil::ExpectExtensionsClear(message1);
+}
+
+TEST(ExtensionSetTest, SwapWithSelf) {
+  unittest::TestAllExtensions message;
+  TestUtil::SetAllExtensions(&message);
+
+  TestUtil::ExpectAllExtensionsSet(message);
+  message.Swap(&message);
+  TestUtil::ExpectAllExtensionsSet(message);
+}
+
+TEST(ExtensionSetTest, SwapExtension) {
+  unittest::TestAllExtensions message1;
+  unittest::TestAllExtensions message2;
+
+  TestUtil::SetAllExtensions(&message1);
+  std::vector fields;
+
+  // Swap empty fields.
+  const Reflection* reflection = message1.GetReflection();
+  reflection->SwapFields(&message1, &message2, fields);
+  TestUtil::ExpectAllExtensionsSet(message1);
+  TestUtil::ExpectExtensionsClear(message2);
+
+  // Swap two extensions.
+  fields.push_back(reflection->FindKnownExtensionByNumber(12));
+  fields.push_back(reflection->FindKnownExtensionByNumber(25));
+  reflection->SwapFields(&message1, &message2, fields);
+
+  EXPECT_TRUE(message1.HasExtension(unittest::optional_int32_extension));
+  EXPECT_FALSE(message1.HasExtension(unittest::optional_double_extension));
+  EXPECT_FALSE(message1.HasExtension(unittest::optional_cord_extension));
+
+  EXPECT_FALSE(message2.HasExtension(unittest::optional_int32_extension));
+  EXPECT_TRUE(message2.HasExtension(unittest::optional_double_extension));
+  EXPECT_TRUE(message2.HasExtension(unittest::optional_cord_extension));
+}
+
+TEST(ExtensionSetTest, SwapExtensionWithEmpty) {
+  unittest::TestAllExtensions message1;
+  unittest::TestAllExtensions message2;
+  unittest::TestAllExtensions message3;
+
+  TestUtil::SetAllExtensions(&message3);
+
+  const Reflection* reflection = message3.GetReflection();
+  std::vector fields;
+  reflection->ListFields(message3, &fields);
+
+  reflection->SwapFields(&message1, &message2, fields);
+
+  TestUtil::ExpectExtensionsClear(message1);
+  TestUtil::ExpectExtensionsClear(message2);
+}
+
+TEST(ExtensionSetTest, SwapExtensionBothFull) {
+  unittest::TestAllExtensions message1;
+  unittest::TestAllExtensions message2;
+
+  TestUtil::SetAllExtensions(&message1);
+  TestUtil::SetAllExtensions(&message2);
+
+  const Reflection* reflection = message1.GetReflection();
+  std::vector fields;
+  reflection->ListFields(message1, &fields);
+
+  reflection->SwapFields(&message1, &message2, fields);
+
+  TestUtil::ExpectAllExtensionsSet(message1);
+  TestUtil::ExpectAllExtensionsSet(message2);
+}
+
+TEST(ExtensionSetTest, ArenaSetAllExtension) {
+  Arena arena1;
+  unittest::TestAllExtensions* message1 =
+      Arena::CreateMessage(&arena1);
+  TestUtil::SetAllExtensions(message1);
+  TestUtil::ExpectAllExtensionsSet(*message1);
+}
+
+TEST(ExtensionSetTest, ArenaCopyConstructor) {
+  Arena arena1;
+  unittest::TestAllExtensions* message1 =
+      Arena::CreateMessage(&arena1);
+  TestUtil::SetAllExtensions(message1);
+  unittest::TestAllExtensions message2(*message1);
+  arena1.Reset();
+  TestUtil::ExpectAllExtensionsSet(message2);
+}
+
+TEST(ExtensionSetTest, ArenaMergeFrom) {
+  Arena arena1;
+  unittest::TestAllExtensions* message1 =
+      Arena::CreateMessage(&arena1);
+  TestUtil::SetAllExtensions(message1);
+  unittest::TestAllExtensions message2;
+  message2.MergeFrom(*message1);
+  arena1.Reset();
+  TestUtil::ExpectAllExtensionsSet(message2);
+}
+
+TEST(ExtensionSetTest, ArenaSetAllocatedMessageAndRelease) {
+  Arena arena;
+  unittest::TestAllExtensions* message =
+      Arena::CreateMessage(&arena);
+  EXPECT_FALSE(
+      message->HasExtension(unittest::optional_foreign_message_extension));
+  // Add a extension using SetAllocatedExtension
+  unittest::ForeignMessage* foreign_message = new unittest::ForeignMessage();
+  message->SetAllocatedExtension(unittest::optional_foreign_message_extension,
+                                 foreign_message);
+  // foreign_message is now owned by the arena.
+  EXPECT_EQ(foreign_message, message->MutableExtension(
+                                 unittest::optional_foreign_message_extension));
+
+  // Underlying message is copied, and returned.
+  unittest::ForeignMessage* released_message =
+      message->ReleaseExtension(unittest::optional_foreign_message_extension);
+  delete released_message;
+  EXPECT_FALSE(
+      message->HasExtension(unittest::optional_foreign_message_extension));
+}
+
+TEST(ExtensionSetTest, SwapExtensionBothFullWithArena) {
+  Arena arena1;
+  std::unique_ptr arena2(new Arena());
+
+  unittest::TestAllExtensions* message1 =
+      Arena::CreateMessage(&arena1);
+  unittest::TestAllExtensions* message2 =
+      Arena::CreateMessage(arena2.get());
+
+  TestUtil::SetAllExtensions(message1);
+  TestUtil::SetAllExtensions(message2);
+  message1->SetExtension(unittest::optional_int32_extension, 1);
+  message2->SetExtension(unittest::optional_int32_extension, 2);
+  message1->Swap(message2);
+  EXPECT_EQ(2, message1->GetExtension(unittest::optional_int32_extension));
+  EXPECT_EQ(1, message2->GetExtension(unittest::optional_int32_extension));
+  // Re-set the original values so ExpectAllExtensionsSet is happy.
+  message1->SetExtension(unittest::optional_int32_extension, 101);
+  message2->SetExtension(unittest::optional_int32_extension, 101);
+  TestUtil::ExpectAllExtensionsSet(*message1);
+  TestUtil::ExpectAllExtensionsSet(*message2);
+  arena2.reset(NULL);
+  TestUtil::ExpectAllExtensionsSet(*message1);
+  // Test corner cases, when one is empty and other is not.
+  Arena arena3, arena4;
+
+  unittest::TestAllExtensions* message3 =
+      Arena::CreateMessage(&arena3);
+  unittest::TestAllExtensions* message4 =
+      Arena::CreateMessage(&arena4);
+  TestUtil::SetAllExtensions(message3);
+  message3->Swap(message4);
+  arena3.Reset();
+  TestUtil::ExpectAllExtensionsSet(*message4);
+}
+
+TEST(ExtensionSetTest, SwapFieldsOfExtensionBothFullWithArena) {
+  Arena arena1;
+  Arena* arena2 = new Arena();
+
+  unittest::TestAllExtensions* message1 =
+      Arena::CreateMessage(&arena1);
+  unittest::TestAllExtensions* message2 =
+      Arena::CreateMessage(arena2);
+
+  TestUtil::SetAllExtensions(message1);
+  TestUtil::SetAllExtensions(message2);
+
+  const Reflection* reflection = message1->GetReflection();
+  std::vector fields;
+  reflection->ListFields(*message1, &fields);
+  reflection->SwapFields(message1, message2, fields);
+  TestUtil::ExpectAllExtensionsSet(*message1);
+  TestUtil::ExpectAllExtensionsSet(*message2);
+  delete arena2;
+  TestUtil::ExpectAllExtensionsSet(*message1);
+}
+
+TEST(ExtensionSetTest, SwapExtensionWithSelf) {
+  unittest::TestAllExtensions message1;
+
+  TestUtil::SetAllExtensions(&message1);
+
+  std::vector fields;
+  const Reflection* reflection = message1.GetReflection();
+  reflection->ListFields(message1, &fields);
+  reflection->SwapFields(&message1, &message1, fields);
+
+  TestUtil::ExpectAllExtensionsSet(message1);
+}
+
+TEST(ExtensionSetTest, SerializationToArray) {
+  // Serialize as TestAllExtensions and parse as TestAllTypes to insure wire
+  // compatibility of extensions.
+  //
+  // This checks serialization to a flat array by explicitly reserving space in
+  // the string and calling the generated message's
+  // SerializeWithCachedSizesToArray.
+  unittest::TestAllExtensions source;
+  unittest::TestAllTypes destination;
+  TestUtil::SetAllExtensions(&source);
+  int size = source.ByteSize();
+  std::string data;
+  data.resize(size);
+  uint8* target = reinterpret_cast(::google::protobuf::string_as_array(&data));
+  uint8* end = source.SerializeWithCachedSizesToArray(target);
+  EXPECT_EQ(size, end - target);
+  EXPECT_TRUE(destination.ParseFromString(data));
+  TestUtil::ExpectAllFieldsSet(destination);
+}
+
+TEST(ExtensionSetTest, SerializationToStream) {
+  // Serialize as TestAllExtensions and parse as TestAllTypes to insure wire
+  // compatibility of extensions.
+  //
+  // This checks serialization to an output stream by creating an array output
+  // stream that can only buffer 1 byte at a time - this prevents the message
+  // from ever jumping to the fast path, ensuring that serialization happens via
+  // the CodedOutputStream.
+  unittest::TestAllExtensions source;
+  unittest::TestAllTypes destination;
+  TestUtil::SetAllExtensions(&source);
+  int size = source.ByteSize();
+  std::string data;
+  data.resize(size);
+  {
+    io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1);
+    io::CodedOutputStream output_stream(&array_stream);
+    source.SerializeWithCachedSizes(&output_stream);
+    ASSERT_FALSE(output_stream.HadError());
+  }
+  EXPECT_TRUE(destination.ParseFromString(data));
+  TestUtil::ExpectAllFieldsSet(destination);
+}
+
+TEST(ExtensionSetTest, PackedSerializationToArray) {
+  // Serialize as TestPackedExtensions and parse as TestPackedTypes to insure
+  // wire compatibility of extensions.
+  //
+  // This checks serialization to a flat array by explicitly reserving space in
+  // the string and calling the generated message's
+  // SerializeWithCachedSizesToArray.
+  unittest::TestPackedExtensions source;
+  unittest::TestPackedTypes destination;
+  TestUtil::SetPackedExtensions(&source);
+  int size = source.ByteSize();
+  std::string data;
+  data.resize(size);
+  uint8* target = reinterpret_cast(::google::protobuf::string_as_array(&data));
+  uint8* end = source.SerializeWithCachedSizesToArray(target);
+  EXPECT_EQ(size, end - target);
+  EXPECT_TRUE(destination.ParseFromString(data));
+  TestUtil::ExpectPackedFieldsSet(destination);
+}
+
+TEST(ExtensionSetTest, PackedSerializationToStream) {
+  // Serialize as TestPackedExtensions and parse as TestPackedTypes to insure
+  // wire compatibility of extensions.
+  //
+  // This checks serialization to an output stream by creating an array output
+  // stream that can only buffer 1 byte at a time - this prevents the message
+  // from ever jumping to the fast path, ensuring that serialization happens via
+  // the CodedOutputStream.
+  unittest::TestPackedExtensions source;
+  unittest::TestPackedTypes destination;
+  TestUtil::SetPackedExtensions(&source);
+  int size = source.ByteSize();
+  std::string data;
+  data.resize(size);
+  {
+    io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1);
+    io::CodedOutputStream output_stream(&array_stream);
+    source.SerializeWithCachedSizes(&output_stream);
+    ASSERT_FALSE(output_stream.HadError());
+  }
+  EXPECT_TRUE(destination.ParseFromString(data));
+  TestUtil::ExpectPackedFieldsSet(destination);
+}
+
+TEST(ExtensionSetTest, NestedExtensionGroup) {
+  // Serialize as TestGroup and parse as TestGroupExtension.
+  unittest::TestGroup source;
+  unittest::TestGroupExtension destination;
+  std::string data;
+
+  source.mutable_optionalgroup()->set_a(117);
+  source.set_optional_foreign_enum(unittest::FOREIGN_BAZ);
+  source.SerializeToString(&data);
+  EXPECT_TRUE(destination.ParseFromString(data));
+  EXPECT_TRUE(
+      destination
+          .GetExtension(unittest::TestNestedExtension::optionalgroup_extension)
+          .has_a());
+  EXPECT_EQ(117, destination
+                     .GetExtension(
+                         unittest::TestNestedExtension::optionalgroup_extension)
+                     .a());
+  EXPECT_TRUE(destination.HasExtension(
+      unittest::TestNestedExtension::optional_foreign_enum_extension));
+  EXPECT_EQ(
+      unittest::FOREIGN_BAZ,
+      destination.GetExtension(
+          unittest::TestNestedExtension::optional_foreign_enum_extension));
+}
+
+TEST(ExtensionSetTest, Parsing) {
+  // Serialize as TestAllTypes and parse as TestAllExtensions.
+  unittest::TestAllTypes source;
+  unittest::TestAllExtensions destination;
+  std::string data;
+
+  TestUtil::SetAllFields(&source);
+  source.SerializeToString(&data);
+  EXPECT_TRUE(destination.ParseFromString(data));
+  TestUtil::SetOneofFields(&destination);
+  TestUtil::ExpectAllExtensionsSet(destination);
+}
+
+TEST(ExtensionSetTest, PackedParsing) {
+  // Serialize as TestPackedTypes and parse as TestPackedExtensions.
+  unittest::TestPackedTypes source;
+  unittest::TestPackedExtensions destination;
+  std::string data;
+
+  TestUtil::SetPackedFields(&source);
+  source.SerializeToString(&data);
+  EXPECT_TRUE(destination.ParseFromString(data));
+  TestUtil::ExpectPackedExtensionsSet(destination);
+}
+
+TEST(ExtensionSetTest, PackedToUnpackedParsing) {
+  unittest::TestPackedTypes source;
+  unittest::TestUnpackedExtensions destination;
+  std::string data;
+
+  TestUtil::SetPackedFields(&source);
+  source.SerializeToString(&data);
+  EXPECT_TRUE(destination.ParseFromString(data));
+  TestUtil::ExpectUnpackedExtensionsSet(destination);
+
+  // Reserialize
+  unittest::TestUnpackedTypes unpacked;
+  TestUtil::SetUnpackedFields(&unpacked);
+  // Serialized proto has to be the same size and parsed to the same message.
+  EXPECT_EQ(unpacked.SerializeAsString().size(),
+            destination.SerializeAsString().size());
+  EXPECT_TRUE(EqualsToSerialized(unpacked, destination.SerializeAsString()));
+
+  // Make sure we can add extensions.
+  destination.AddExtension(unittest::unpacked_int32_extension, 1);
+  destination.AddExtension(unittest::unpacked_enum_extension,
+                           protobuf_unittest::FOREIGN_BAR);
+}
+
+TEST(ExtensionSetTest, UnpackedToPackedParsing) {
+  unittest::TestUnpackedTypes source;
+  unittest::TestPackedExtensions destination;
+  std::string data;
+
+  TestUtil::SetUnpackedFields(&source);
+  source.SerializeToString(&data);
+  EXPECT_TRUE(destination.ParseFromString(data));
+  TestUtil::ExpectPackedExtensionsSet(destination);
+
+  // Reserialize
+  unittest::TestPackedTypes packed;
+  TestUtil::SetPackedFields(&packed);
+  // Serialized proto has to be the same size and parsed to the same message.
+  EXPECT_EQ(packed.SerializeAsString().size(),
+            destination.SerializeAsString().size());
+  EXPECT_TRUE(EqualsToSerialized(packed, destination.SerializeAsString()));
+
+  // Make sure we can add extensions.
+  destination.AddExtension(unittest::packed_int32_extension, 1);
+  destination.AddExtension(unittest::packed_enum_extension,
+                           protobuf_unittest::FOREIGN_BAR);
+}
+
+TEST(ExtensionSetTest, IsInitialized) {
+  // Test that IsInitialized() returns false if required fields in nested
+  // extensions are missing.
+  unittest::TestAllExtensions message;
+
+  EXPECT_TRUE(message.IsInitialized());
+
+  message.MutableExtension(unittest::TestRequired::single);
+  EXPECT_FALSE(message.IsInitialized());
+
+  message.MutableExtension(unittest::TestRequired::single)->set_a(1);
+  EXPECT_FALSE(message.IsInitialized());
+  message.MutableExtension(unittest::TestRequired::single)->set_b(2);
+  EXPECT_FALSE(message.IsInitialized());
+  message.MutableExtension(unittest::TestRequired::single)->set_c(3);
+  EXPECT_TRUE(message.IsInitialized());
+
+  message.AddExtension(unittest::TestRequired::multi);
+  EXPECT_FALSE(message.IsInitialized());
+
+  message.MutableExtension(unittest::TestRequired::multi, 0)->set_a(1);
+  EXPECT_FALSE(message.IsInitialized());
+  message.MutableExtension(unittest::TestRequired::multi, 0)->set_b(2);
+  EXPECT_FALSE(message.IsInitialized());
+  message.MutableExtension(unittest::TestRequired::multi, 0)->set_c(3);
+  EXPECT_TRUE(message.IsInitialized());
+}
+
+TEST(ExtensionSetTest, MutableString) {
+  // Test the mutable string accessors.
+  unittest::TestAllExtensions message;
+
+  message.MutableExtension(unittest::optional_string_extension)->assign("foo");
+  EXPECT_TRUE(message.HasExtension(unittest::optional_string_extension));
+  EXPECT_EQ("foo", message.GetExtension(unittest::optional_string_extension));
+
+  message.AddExtension(unittest::repeated_string_extension)->assign("bar");
+  ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_string_extension));
+  EXPECT_EQ("bar",
+            message.GetExtension(unittest::repeated_string_extension, 0));
+}
+
+TEST(ExtensionSetTest, SpaceUsedExcludingSelf) {
+  // Scalar primitive extensions should increase the extension set size by a
+  // minimum of the size of the primitive type.
+#define TEST_SCALAR_EXTENSIONS_SPACE_USED(type, value)                       \
+  do {                                                                       \
+    unittest::TestAllExtensions message;                                     \
+    const int base_size = message.SpaceUsed();                               \
+    message.SetExtension(unittest::optional_##type##_extension, value);      \
+    int min_expected_size =                                                  \
+        base_size +                                                          \
+        sizeof(message.GetExtension(unittest::optional_##type##_extension)); \
+    EXPECT_LE(min_expected_size, message.SpaceUsed());                       \
+  } while (0)
+
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(int32, 101);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(int64, 102);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(uint32, 103);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(uint64, 104);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(sint32, 105);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(sint64, 106);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(fixed32, 107);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(fixed64, 108);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(sfixed32, 109);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(sfixed64, 110);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(float, 111);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(double, 112);
+  TEST_SCALAR_EXTENSIONS_SPACE_USED(bool, true);
+#undef TEST_SCALAR_EXTENSIONS_SPACE_USED
+  {
+    unittest::TestAllExtensions message;
+    const int base_size = message.SpaceUsed();
+    message.SetExtension(unittest::optional_nested_enum_extension,
+                         unittest::TestAllTypes::FOO);
+    int min_expected_size =
+        base_size +
+        sizeof(message.GetExtension(unittest::optional_nested_enum_extension));
+    EXPECT_LE(min_expected_size, message.SpaceUsed());
+  }
+  {
+    // Strings may cause extra allocations depending on their length; ensure
+    // that gets included as well.
+    unittest::TestAllExtensions message;
+    const int base_size = message.SpaceUsed();
+    const std::string s(
+        "this is a fairly large string that will cause some "
+        "allocation in order to store it in the extension");
+    message.SetExtension(unittest::optional_string_extension, s);
+    int min_expected_size = base_size + s.length();
+    EXPECT_LE(min_expected_size, message.SpaceUsed());
+  }
+  {
+    // Messages also have additional allocation that need to be counted.
+    unittest::TestAllExtensions message;
+    const int base_size = message.SpaceUsed();
+    unittest::ForeignMessage foreign;
+    foreign.set_c(42);
+    message.MutableExtension(unittest::optional_foreign_message_extension)
+        ->CopyFrom(foreign);
+    int min_expected_size = base_size + foreign.SpaceUsed();
+    EXPECT_LE(min_expected_size, message.SpaceUsed());
+  }
+
+  // Repeated primitive extensions will increase space used by at least a
+  // RepeatedField, and will cause additional allocations when the array
+  // gets too big for the initial space.
+  // This macro:
+  //   - Adds a value to the repeated extension, then clears it, establishing
+  //     the base size.
+  //   - Adds a small number of values, testing that it doesn't increase the
+  //     SpaceUsed()
+  //   - Adds a large number of values (requiring allocation in the repeated
+  //     field), and ensures that that allocation is included in SpaceUsed()
+#define TEST_REPEATED_EXTENSIONS_SPACE_USED(type, cpptype, value)             \
+  do {                                                                        \
+    unittest::TestAllExtensions message;                                      \
+    const int base_size = message.SpaceUsed();                                \
+    int min_expected_size = sizeof(RepeatedField) + base_size;       \
+    message.AddExtension(unittest::repeated_##type##_extension, value);       \
+    message.ClearExtension(unittest::repeated_##type##_extension);            \
+    const int empty_repeated_field_size = message.SpaceUsed();                \
+    EXPECT_LE(min_expected_size, empty_repeated_field_size) << #type;         \
+    message.AddExtension(unittest::repeated_##type##_extension, value);       \
+    message.AddExtension(unittest::repeated_##type##_extension, value);       \
+    EXPECT_EQ(empty_repeated_field_size, message.SpaceUsed()) << #type;       \
+    message.ClearExtension(unittest::repeated_##type##_extension);            \
+    const int old_capacity =                                                  \
+        message.GetRepeatedExtension(unittest::repeated_##type##_extension)   \
+            .Capacity();                                                      \
+    EXPECT_GE(old_capacity, kMinRepeatedFieldAllocationSize);                 \
+    for (int i = 0; i < 16; ++i) {                                            \
+      message.AddExtension(unittest::repeated_##type##_extension, value);     \
+    }                                                                         \
+    int expected_size =                                                       \
+        sizeof(cpptype) *                                                     \
+            (message                                                          \
+                 .GetRepeatedExtension(unittest::repeated_##type##_extension) \
+                 .Capacity() -                                                \
+             old_capacity) +                                                  \
+        empty_repeated_field_size;                                            \
+    EXPECT_LE(expected_size, message.SpaceUsed()) << #type;                   \
+  } while (0)
+
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(int32, int32, 101);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(int64, int64, 102);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(uint32, uint32, 103);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(uint64, uint64, 104);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(sint32, int32, 105);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(sint64, int64, 106);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(fixed32, uint32, 107);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(fixed64, uint64, 108);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(sfixed32, int32, 109);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(sfixed64, int64, 110);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(float, float, 111);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(double, double, 112);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(bool, bool, true);
+  TEST_REPEATED_EXTENSIONS_SPACE_USED(nested_enum, int,
+                                      unittest::TestAllTypes::FOO);
+#undef TEST_REPEATED_EXTENSIONS_SPACE_USED
+  // Repeated strings
+  {
+    unittest::TestAllExtensions message;
+    const int base_size = message.SpaceUsed();
+    int min_expected_size = sizeof(RepeatedPtrField) + base_size;
+    const std::string value(256, 'x');
+    // Once items are allocated, they may stick around even when cleared so
+    // without the hardcore memory management accessors there isn't a notion of
+    // the empty repeated field memory usage as there is with primitive types.
+    for (int i = 0; i < 16; ++i) {
+      message.AddExtension(unittest::repeated_string_extension, value);
+    }
+    min_expected_size +=
+        (sizeof(value) + value.size()) * (16 - kMinRepeatedFieldAllocationSize);
+    EXPECT_LE(min_expected_size, message.SpaceUsed());
+  }
+  // Repeated messages
+  {
+    unittest::TestAllExtensions message;
+    const int base_size = message.SpaceUsed();
+    int min_expected_size =
+        sizeof(RepeatedPtrField) + base_size;
+    unittest::ForeignMessage prototype;
+    prototype.set_c(2);
+    for (int i = 0; i < 16; ++i) {
+      message.AddExtension(unittest::repeated_foreign_message_extension)
+          ->CopyFrom(prototype);
+    }
+    min_expected_size +=
+        (16 - kMinRepeatedFieldAllocationSize) * prototype.SpaceUsed();
+    EXPECT_LE(min_expected_size, message.SpaceUsed());
+  }
+}
+
+// N.B.: We do not test range-based for here because we remain C++03 compatible.
+template 
+inline T SumAllExtensions(const M& message, ID extension, T zero) {
+  T sum = zero;
+  typename RepeatedField::const_iterator iter =
+      message.GetRepeatedExtension(extension).begin();
+  typename RepeatedField::const_iterator end =
+      message.GetRepeatedExtension(extension).end();
+  for (; iter != end; ++iter) {
+    sum += *iter;
+  }
+  return sum;
+}
+
+template 
+inline void IncAllExtensions(M* message, ID extension, T val) {
+  typename RepeatedField::iterator iter =
+      message->MutableRepeatedExtension(extension)->begin();
+  typename RepeatedField::iterator end =
+      message->MutableRepeatedExtension(extension)->end();
+  for (; iter != end; ++iter) {
+    *iter += val;
+  }
+}
+
+TEST(ExtensionSetTest, RepeatedFields) {
+  unittest::TestAllExtensions message;
+
+  // Test empty repeated-field case (b/12926163)
+  ASSERT_EQ(
+      0,
+      message.GetRepeatedExtension(unittest::repeated_int32_extension).size());
+  ASSERT_EQ(
+      0, message.GetRepeatedExtension(unittest::repeated_nested_enum_extension)
+             .size());
+  ASSERT_EQ(
+      0,
+      message.GetRepeatedExtension(unittest::repeated_string_extension).size());
+  ASSERT_EQ(
+      0,
+      message.GetRepeatedExtension(unittest::repeated_nested_message_extension)
+          .size());
+
+  unittest::TestAllTypes::NestedMessage nested_message;
+  nested_message.set_bb(42);
+  unittest::TestAllTypes::NestedEnum nested_enum =
+      unittest::TestAllTypes::NestedEnum_MIN;
+
+  for (int i = 0; i < 10; ++i) {
+    message.AddExtension(unittest::repeated_int32_extension, 1);
+    message.AddExtension(unittest::repeated_int64_extension, 2);
+    message.AddExtension(unittest::repeated_uint32_extension, 3);
+    message.AddExtension(unittest::repeated_uint64_extension, 4);
+    message.AddExtension(unittest::repeated_sint32_extension, 5);
+    message.AddExtension(unittest::repeated_sint64_extension, 6);
+    message.AddExtension(unittest::repeated_fixed32_extension, 7);
+    message.AddExtension(unittest::repeated_fixed64_extension, 8);
+    message.AddExtension(unittest::repeated_sfixed32_extension, 7);
+    message.AddExtension(unittest::repeated_sfixed64_extension, 8);
+    message.AddExtension(unittest::repeated_float_extension, 9.0);
+    message.AddExtension(unittest::repeated_double_extension, 10.0);
+    message.AddExtension(unittest::repeated_bool_extension, true);
+    message.AddExtension(unittest::repeated_nested_enum_extension, nested_enum);
+    message.AddExtension(unittest::repeated_string_extension,
+                         std::string("test"));
+    message.AddExtension(unittest::repeated_bytes_extension,
+                         std::string("test\xFF"));
+    message.AddExtension(unittest::repeated_nested_message_extension)
+        ->CopyFrom(nested_message);
+    message.AddExtension(unittest::repeated_nested_enum_extension, nested_enum);
+  }
+
+  ASSERT_EQ(10, SumAllExtensions(message,
+                                        unittest::repeated_int32_extension, 0));
+  IncAllExtensions(&message, unittest::repeated_int32_extension, 1);
+  ASSERT_EQ(20, SumAllExtensions(message,
+                                        unittest::repeated_int32_extension, 0));
+
+  ASSERT_EQ(20, SumAllExtensions(message,
+                                        unittest::repeated_int64_extension, 0));
+  IncAllExtensions(&message, unittest::repeated_int64_extension, 1);
+  ASSERT_EQ(30, SumAllExtensions(message,
+                                        unittest::repeated_int64_extension, 0));
+
+  ASSERT_EQ(30, SumAllExtensions(
+                    message, unittest::repeated_uint32_extension, 0));
+  IncAllExtensions(&message, unittest::repeated_uint32_extension, 1);
+  ASSERT_EQ(40, SumAllExtensions(
+                    message, unittest::repeated_uint32_extension, 0));
+
+  ASSERT_EQ(40, SumAllExtensions(
+                    message, unittest::repeated_uint64_extension, 0));
+  IncAllExtensions(&message, unittest::repeated_uint64_extension, 1);
+  ASSERT_EQ(50, SumAllExtensions(
+                    message, unittest::repeated_uint64_extension, 0));
+
+  ASSERT_EQ(50, SumAllExtensions(
+                    message, unittest::repeated_sint32_extension, 0));
+  IncAllExtensions(&message, unittest::repeated_sint32_extension, 1);
+  ASSERT_EQ(60, SumAllExtensions(
+                    message, unittest::repeated_sint32_extension, 0));
+
+  ASSERT_EQ(60, SumAllExtensions(
+                    message, unittest::repeated_sint64_extension, 0));
+  IncAllExtensions(&message, unittest::repeated_sint64_extension, 1);
+  ASSERT_EQ(70, SumAllExtensions(
+                    message, unittest::repeated_sint64_extension, 0));
+
+  ASSERT_EQ(70, SumAllExtensions(
+                    message, unittest::repeated_fixed32_extension, 0));
+  IncAllExtensions(&message, unittest::repeated_fixed32_extension, 1);
+  ASSERT_EQ(80, SumAllExtensions(
+                    message, unittest::repeated_fixed32_extension, 0));
+
+  ASSERT_EQ(80, SumAllExtensions(
+                    message, unittest::repeated_fixed64_extension, 0));
+  IncAllExtensions(&message, unittest::repeated_fixed64_extension, 1);
+  ASSERT_EQ(90, SumAllExtensions(
+                    message, unittest::repeated_fixed64_extension, 0));
+
+  // Usually, floating-point arithmetic cannot be trusted to be exact, so it is
+  // a Bad Idea to assert equality in a test like this. However, we're dealing
+  // with integers with a small number of significant mantissa bits, so we
+  // should actually have exact precision here.
+  ASSERT_EQ(90, SumAllExtensions(message,
+                                        unittest::repeated_float_extension, 0));
+  IncAllExtensions(&message, unittest::repeated_float_extension, 1);
+  ASSERT_EQ(100, SumAllExtensions(
+                     message, unittest::repeated_float_extension, 0));
+
+  ASSERT_EQ(100, SumAllExtensions(
+                     message, unittest::repeated_double_extension, 0));
+  IncAllExtensions(&message, unittest::repeated_double_extension, 1);
+  ASSERT_EQ(110, SumAllExtensions(
+                     message, unittest::repeated_double_extension, 0));
+
+  RepeatedPtrField::iterator string_iter;
+  RepeatedPtrField::iterator string_end;
+  for (string_iter =
+           message
+               .MutableRepeatedExtension(unittest::repeated_string_extension)
+               ->begin(),
+      string_end =
+           message
+               .MutableRepeatedExtension(unittest::repeated_string_extension)
+               ->end();
+       string_iter != string_end; ++string_iter) {
+    *string_iter += "test";
+  }
+  RepeatedPtrField::const_iterator string_const_iter;
+  RepeatedPtrField::const_iterator string_const_end;
+  for (string_const_iter =
+           message.GetRepeatedExtension(unittest::repeated_string_extension)
+               .begin(),
+      string_const_end =
+           message.GetRepeatedExtension(unittest::repeated_string_extension)
+               .end();
+       string_iter != string_end; ++string_iter) {
+    ASSERT_TRUE(*string_iter == "testtest");
+  }
+
+  RepeatedField::iterator enum_iter;
+  RepeatedField::iterator enum_end;
+  for (enum_iter = message
+                       .MutableRepeatedExtension(
+                           unittest::repeated_nested_enum_extension)
+                       ->begin(),
+      enum_end = message
+                     .MutableRepeatedExtension(
+                         unittest::repeated_nested_enum_extension)
+                     ->end();
+       enum_iter != enum_end; ++enum_iter) {
+    *enum_iter = unittest::TestAllTypes::NestedEnum_MAX;
+  }
+  RepeatedField::const_iterator
+      enum_const_iter;
+  RepeatedField::const_iterator
+      enum_const_end;
+  for (enum_const_iter =
+           message
+               .GetRepeatedExtension(unittest::repeated_nested_enum_extension)
+               .begin(),
+      enum_const_end =
+           message
+               .GetRepeatedExtension(unittest::repeated_nested_enum_extension)
+               .end();
+       enum_const_iter != enum_const_end; ++enum_const_iter) {
+    ASSERT_EQ(*enum_const_iter, unittest::TestAllTypes::NestedEnum_MAX);
+  }
+
+  RepeatedPtrField::iterator msg_iter;
+  RepeatedPtrField::iterator msg_end;
+  for (msg_iter = message
+                      .MutableRepeatedExtension(
+                          unittest::repeated_nested_message_extension)
+                      ->begin(),
+      msg_end = message
+                    .MutableRepeatedExtension(
+                        unittest::repeated_nested_message_extension)
+                    ->end();
+       msg_iter != msg_end; ++msg_iter) {
+    msg_iter->set_bb(1234);
+  }
+  RepeatedPtrField::const_iterator
+      msg_const_iter;
+  RepeatedPtrField::const_iterator
+      msg_const_end;
+  for (msg_const_iter = message
+                            .GetRepeatedExtension(
+                                unittest::repeated_nested_message_extension)
+                            .begin(),
+      msg_const_end = message
+                          .GetRepeatedExtension(
+                              unittest::repeated_nested_message_extension)
+                          .end();
+       msg_const_iter != msg_const_end; ++msg_const_iter) {
+    ASSERT_EQ(msg_const_iter->bb(), 1234);
+  }
+
+  // Test range-based for as well, but only if compiled as C++11.
+#if __cplusplus >= 201103L
+  // Test one primitive field.
+  for (auto& x :
+       *message.MutableRepeatedExtension(unittest::repeated_int32_extension)) {
+    x = 4321;
+  }
+  for (const auto& x :
+       message.GetRepeatedExtension(unittest::repeated_int32_extension)) {
+    ASSERT_EQ(x, 4321);
+  }
+  // Test one string field.
+  for (auto& x :
+       *message.MutableRepeatedExtension(unittest::repeated_string_extension)) {
+    x = "test_range_based_for";
+  }
+  for (const auto& x :
+       message.GetRepeatedExtension(unittest::repeated_string_extension)) {
+    ASSERT_TRUE(x == "test_range_based_for");
+  }
+  // Test one message field.
+  for (auto& x : *message.MutableRepeatedExtension(
+           unittest::repeated_nested_message_extension)) {
+    x.set_bb(4321);
+  }
+  for (const auto& x : *message.MutableRepeatedExtension(
+           unittest::repeated_nested_message_extension)) {
+    ASSERT_EQ(x.bb(), 4321);
+  }
+#endif
+}
+
+// From b/12926163
+TEST(ExtensionSetTest, AbsentExtension) {
+  unittest::TestAllExtensions message;
+  message.MutableRepeatedExtension(unittest::repeated_nested_message_extension)
+      ->Add()
+      ->set_bb(123);
+  ASSERT_EQ(1,
+            message.ExtensionSize(unittest::repeated_nested_message_extension));
+  EXPECT_EQ(123,
+            message.GetExtension(unittest::repeated_nested_message_extension, 0)
+                .bb());
+}
+
+#ifdef PROTOBUF_HAS_DEATH_TEST
+
+TEST(ExtensionSetTest, InvalidEnumDeath) {
+  unittest::TestAllExtensions message;
+  EXPECT_DEBUG_DEATH(
+      message.SetExtension(unittest::optional_foreign_enum_extension,
+                           static_cast(53)),
+      "IsValid");
+}
+
+#endif  // PROTOBUF_HAS_DEATH_TEST
+
+TEST(ExtensionSetTest, DynamicExtensions) {
+  // Test adding a dynamic extension to a compiled-in message object.
+
+  FileDescriptorProto dynamic_proto;
+  dynamic_proto.set_name("dynamic_extensions_test.proto");
+  dynamic_proto.add_dependency(
+      unittest::TestAllExtensions::descriptor()->file()->name());
+  dynamic_proto.set_package("dynamic_extensions");
+
+  // Copy the fields and nested types from TestDynamicExtensions into our new
+  // proto, converting the fields into extensions.
+  const Descriptor* template_descriptor =
+      unittest::TestDynamicExtensions::descriptor();
+  DescriptorProto template_descriptor_proto;
+  template_descriptor->CopyTo(&template_descriptor_proto);
+  dynamic_proto.mutable_message_type()->MergeFrom(
+      template_descriptor_proto.nested_type());
+  dynamic_proto.mutable_enum_type()->MergeFrom(
+      template_descriptor_proto.enum_type());
+  dynamic_proto.mutable_extension()->MergeFrom(
+      template_descriptor_proto.field());
+
+  // For each extension that we added...
+  for (int i = 0; i < dynamic_proto.extension_size(); i++) {
+    // Set its extendee to TestAllExtensions.
+    FieldDescriptorProto* extension = dynamic_proto.mutable_extension(i);
+    extension->set_extendee(
+        unittest::TestAllExtensions::descriptor()->full_name());
+
+    // If the field refers to one of the types nested in TestDynamicExtensions,
+    // make it refer to the type in our dynamic proto instead.
+    std::string prefix = "." + template_descriptor->full_name() + ".";
+    if (extension->has_type_name()) {
+      std::string* type_name = extension->mutable_type_name();
+      if (HasPrefixString(*type_name, prefix)) {
+        type_name->replace(0, prefix.size(), ".dynamic_extensions.");
+      }
+    }
+  }
+
+  // Now build the file, using the generated pool as an underlay.
+  DescriptorPool dynamic_pool(DescriptorPool::generated_pool());
+  const FileDescriptor* file = dynamic_pool.BuildFile(dynamic_proto);
+  ASSERT_TRUE(file != NULL);
+  DynamicMessageFactory dynamic_factory(&dynamic_pool);
+  dynamic_factory.SetDelegateToGeneratedFactory(true);
+
+  // Construct a message that we can parse with the extensions we defined.
+  // Since the extensions were based off of the fields of TestDynamicExtensions,
+  // we can use that message to create this test message.
+  std::string data;
+  unittest::TestDynamicExtensions dynamic_extension;
+  {
+    unittest::TestDynamicExtensions message;
+    message.set_scalar_extension(123);
+    message.set_enum_extension(unittest::FOREIGN_BAR);
+    message.set_dynamic_enum_extension(
+        unittest::TestDynamicExtensions::DYNAMIC_BAZ);
+    message.mutable_message_extension()->set_c(456);
+    message.mutable_dynamic_message_extension()->set_dynamic_field(789);
+    message.add_repeated_extension("foo");
+    message.add_repeated_extension("bar");
+    message.add_packed_extension(12);
+    message.add_packed_extension(-34);
+    message.add_packed_extension(56);
+    message.add_packed_extension(-78);
+
+    // Also add some unknown fields.
+
+    // An unknown enum value (for a known field).
+    message.mutable_unknown_fields()->AddVarint(
+        unittest::TestDynamicExtensions::kDynamicEnumExtensionFieldNumber,
+        12345);
+    // A regular unknown field.
+    message.mutable_unknown_fields()->AddLengthDelimited(54321, "unknown");
+
+    message.SerializeToString(&data);
+    dynamic_extension = message;
+  }
+
+  // Now we can parse this using our dynamic extension definitions...
+  unittest::TestAllExtensions message;
+  {
+    io::ArrayInputStream raw_input(data.data(), data.size());
+    io::CodedInputStream input(&raw_input);
+    input.SetExtensionRegistry(&dynamic_pool, &dynamic_factory);
+    ASSERT_TRUE(message.ParseFromCodedStream(&input));
+    ASSERT_TRUE(input.ConsumedEntireMessage());
+  }
+
+  // Can we print it?
+  EXPECT_EQ(
+      "[dynamic_extensions.scalar_extension]: 123\n"
+      "[dynamic_extensions.enum_extension]: FOREIGN_BAR\n"
+      "[dynamic_extensions.dynamic_enum_extension]: DYNAMIC_BAZ\n"
+      "[dynamic_extensions.message_extension] {\n"
+      "  c: 456\n"
+      "}\n"
+      "[dynamic_extensions.dynamic_message_extension] {\n"
+      "  dynamic_field: 789\n"
+      "}\n"
+      "[dynamic_extensions.repeated_extension]: \"foo\"\n"
+      "[dynamic_extensions.repeated_extension]: \"bar\"\n"
+      "[dynamic_extensions.packed_extension]: 12\n"
+      "[dynamic_extensions.packed_extension]: -34\n"
+      "[dynamic_extensions.packed_extension]: 56\n"
+      "[dynamic_extensions.packed_extension]: -78\n"
+      "2002: 12345\n"
+      "54321: \"unknown\"\n",
+      message.DebugString());
+
+  // Can we serialize it?
+  EXPECT_TRUE(
+      EqualsToSerialized(dynamic_extension, message.SerializeAsString()));
+
+  // What if we parse using the reflection-based parser?
+  {
+    unittest::TestAllExtensions message2;
+    io::ArrayInputStream raw_input(data.data(), data.size());
+    io::CodedInputStream input(&raw_input);
+    input.SetExtensionRegistry(&dynamic_pool, &dynamic_factory);
+    ASSERT_TRUE(WireFormat::ParseAndMergePartial(&input, &message2));
+    ASSERT_TRUE(input.ConsumedEntireMessage());
+    EXPECT_EQ(message.DebugString(), message2.DebugString());
+  }
+
+  // Are the embedded generated types actually using the generated objects?
+  {
+    const FieldDescriptor* message_extension =
+        file->FindExtensionByName("message_extension");
+    ASSERT_TRUE(message_extension != NULL);
+    const Message& sub_message =
+        message.GetReflection()->GetMessage(message, message_extension);
+    const unittest::ForeignMessage* typed_sub_message =
+#if PROTOBUF_RTTI
+        dynamic_cast(&sub_message);
+#else
+        static_cast(&sub_message);
+#endif
+    ASSERT_TRUE(typed_sub_message != NULL);
+    EXPECT_EQ(456, typed_sub_message->c());
+  }
+
+  // What does GetMessage() return for the embedded dynamic type if it isn't
+  // present?
+  {
+    const FieldDescriptor* dynamic_message_extension =
+        file->FindExtensionByName("dynamic_message_extension");
+    ASSERT_TRUE(dynamic_message_extension != NULL);
+    const Message& parent = unittest::TestAllExtensions::default_instance();
+    const Message& sub_message = parent.GetReflection()->GetMessage(
+        parent, dynamic_message_extension, &dynamic_factory);
+    const Message* prototype =
+        dynamic_factory.GetPrototype(dynamic_message_extension->message_type());
+    EXPECT_EQ(prototype, &sub_message);
+  }
+}
+
+}  // namespace
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/field_mask.pb.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/field_mask.pb.cc"
new file mode 100644
index 00000000..dff19872
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/field_mask.pb.cc"
@@ -0,0 +1,304 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/field_mask.proto
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+PROTOBUF_NAMESPACE_OPEN
+class FieldMaskDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _FieldMask_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+static void InitDefaultsscc_info_FieldMask_google_2fprotobuf_2ffield_5fmask_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_FieldMask_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::FieldMask();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::FieldMask::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_FieldMask_google_2fprotobuf_2ffield_5fmask_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_FieldMask_google_2fprotobuf_2ffield_5fmask_2eproto}, {}};
+
+static ::PROTOBUF_NAMESPACE_ID::Metadata file_level_metadata_google_2fprotobuf_2ffield_5fmask_2eproto[1];
+static constexpr ::PROTOBUF_NAMESPACE_ID::EnumDescriptor const** file_level_enum_descriptors_google_2fprotobuf_2ffield_5fmask_2eproto = nullptr;
+static constexpr ::PROTOBUF_NAMESPACE_ID::ServiceDescriptor const** file_level_service_descriptors_google_2fprotobuf_2ffield_5fmask_2eproto = nullptr;
+
+const ::PROTOBUF_NAMESPACE_ID::uint32 TableStruct_google_2fprotobuf_2ffield_5fmask_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  ~0u,  // no _has_bits_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldMask, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::FieldMask, paths_),
+};
+static const ::PROTOBUF_NAMESPACE_ID::internal::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  { 0, -1, sizeof(PROTOBUF_NAMESPACE_ID::FieldMask)},
+};
+
+static ::PROTOBUF_NAMESPACE_ID::Message const * const file_default_instances[] = {
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_FieldMask_default_instance_),
+};
+
+const char descriptor_table_protodef_google_2fprotobuf_2ffield_5fmask_2eproto[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) =
+  "\n google/protobuf/field_mask.proto\022\017goog"
+  "le.protobuf\"\032\n\tFieldMask\022\r\n\005paths\030\001 \003(\tB"
+  "\214\001\n\023com.google.protobufB\016FieldMaskProtoP"
+  "\001Z9google.golang.org/genproto/protobuf/f"
+  "ield_mask;field_mask\370\001\001\242\002\003GPB\252\002\036Google.P"
+  "rotobuf.WellKnownTypesb\006proto3"
+  ;
+static const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable*const descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto_deps[1] = {
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase*const descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto_sccs[1] = {
+  &scc_info_FieldMask_google_2fprotobuf_2ffield_5fmask_2eproto.base,
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::once_flag descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto_once;
+static bool descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto_initialized = false;
+const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto = {
+  &descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto_initialized, descriptor_table_protodef_google_2fprotobuf_2ffield_5fmask_2eproto, "google/protobuf/field_mask.proto", 230,
+  &descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto_once, descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto_sccs, descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto_deps, 1, 0,
+  schemas, file_default_instances, TableStruct_google_2fprotobuf_2ffield_5fmask_2eproto::offsets,
+  file_level_metadata_google_2fprotobuf_2ffield_5fmask_2eproto, 1, file_level_enum_descriptors_google_2fprotobuf_2ffield_5fmask_2eproto, file_level_service_descriptors_google_2fprotobuf_2ffield_5fmask_2eproto,
+};
+
+// Force running AddDescriptors() at dynamic initialization time.
+static bool dynamic_init_dummy_google_2fprotobuf_2ffield_5fmask_2eproto = (static_cast(::PROTOBUF_NAMESPACE_ID::internal::AddDescriptors(&descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto)), true);
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+void FieldMask::InitAsDefaultInstance() {
+}
+class FieldMask::_Internal {
+ public:
+};
+
+FieldMask::FieldMask()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.FieldMask)
+}
+FieldMask::FieldMask(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  paths_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.FieldMask)
+}
+FieldMask::FieldMask(const FieldMask& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      paths_(from.paths_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.FieldMask)
+}
+
+void FieldMask::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_FieldMask_google_2fprotobuf_2ffield_5fmask_2eproto.base);
+}
+
+FieldMask::~FieldMask() {
+  // @@protoc_insertion_point(destructor:google.protobuf.FieldMask)
+  SharedDtor();
+}
+
+void FieldMask::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void FieldMask::ArenaDtor(void* object) {
+  FieldMask* _this = reinterpret_cast< FieldMask* >(object);
+  (void)_this;
+}
+void FieldMask::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void FieldMask::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const FieldMask& FieldMask::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_FieldMask_google_2fprotobuf_2ffield_5fmask_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void FieldMask::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.FieldMask)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  paths_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* FieldMask::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // repeated string paths = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            auto str = _internal_add_paths();
+            ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+            CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.FieldMask.paths"));
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<10>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* FieldMask::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FieldMask)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // repeated string paths = 1;
+  for (int i = 0, n = this->_internal_paths_size(); i < n; i++) {
+    const auto& s = this->_internal_paths(i);
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String(
+      s.data(), static_cast(s.length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE,
+      "google.protobuf.FieldMask.paths");
+    target = stream->WriteString(1, s, target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.FieldMask)
+  return target;
+}
+
+size_t FieldMask::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.FieldMask)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated string paths = 1;
+  total_size += 1 *
+      ::PROTOBUF_NAMESPACE_ID::internal::FromIntSize(paths_.size());
+  for (int i = 0, n = paths_.size(); i < n; i++) {
+    total_size += ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+      paths_.Get(i));
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void FieldMask::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.FieldMask)
+  GOOGLE_DCHECK_NE(&from, this);
+  const FieldMask* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.FieldMask)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.FieldMask)
+    MergeFrom(*source);
+  }
+}
+
+void FieldMask::MergeFrom(const FieldMask& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.FieldMask)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  paths_.MergeFrom(from.paths_);
+}
+
+void FieldMask::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.FieldMask)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void FieldMask::CopyFrom(const FieldMask& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.FieldMask)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool FieldMask::IsInitialized() const {
+  return true;
+}
+
+void FieldMask::InternalSwap(FieldMask* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  paths_.InternalSwap(&other->paths_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata FieldMask::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::FieldMask* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::FieldMask >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::FieldMask >(arena);
+}
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+#include 
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/field_mask.pb.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/field_mask.pb.h"
new file mode 100644
index 00000000..f3f83194
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/field_mask.pb.h"
@@ -0,0 +1,329 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/field_mask.proto
+
+#ifndef GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2ffield_5fmask_2eproto
+#define GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2ffield_5fmask_2eproto
+
+#include 
+#include 
+
+#include 
+#if PROTOBUF_VERSION < 3011000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please update
+#error your headers.
+#endif
+#if 3011002 < PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include   // IWYU pragma: export
+#include   // IWYU pragma: export
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+#define PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2ffield_5fmask_2eproto PROTOBUF_EXPORT
+PROTOBUF_NAMESPACE_OPEN
+namespace internal {
+class AnyMetadata;
+}  // namespace internal
+PROTOBUF_NAMESPACE_CLOSE
+
+// Internal implementation detail -- do not use these members.
+struct PROTOBUF_EXPORT TableStruct_google_2fprotobuf_2ffield_5fmask_2eproto {
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTableField entries[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::AuxillaryParseTableField aux[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTable schema[1]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::FieldMetadata field_metadata[];
+  static const ::PROTOBUF_NAMESPACE_ID::internal::SerializationTable serialization_table[];
+  static const ::PROTOBUF_NAMESPACE_ID::uint32 offsets[];
+};
+extern PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+class FieldMask;
+class FieldMaskDefaultTypeInternal;
+PROTOBUF_EXPORT extern FieldMaskDefaultTypeInternal _FieldMask_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::FieldMask* Arena::CreateMaybeMessage(Arena*);
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+class PROTOBUF_EXPORT FieldMask :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.FieldMask) */ {
+ public:
+  FieldMask();
+  virtual ~FieldMask();
+
+  FieldMask(const FieldMask& from);
+  FieldMask(FieldMask&& from) noexcept
+    : FieldMask() {
+    *this = ::std::move(from);
+  }
+
+  inline FieldMask& operator=(const FieldMask& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline FieldMask& operator=(FieldMask&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const FieldMask& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const FieldMask* internal_default_instance() {
+    return reinterpret_cast(
+               &_FieldMask_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    0;
+
+  friend void swap(FieldMask& a, FieldMask& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(FieldMask* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(FieldMask* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline FieldMask* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  FieldMask* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const FieldMask& from);
+  void MergeFrom(const FieldMask& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(FieldMask* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.FieldMask";
+  }
+  protected:
+  explicit FieldMask(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2ffield_5fmask_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kPathsFieldNumber = 1,
+  };
+  // repeated string paths = 1;
+  int paths_size() const;
+  private:
+  int _internal_paths_size() const;
+  public:
+  void clear_paths();
+  const std::string& paths(int index) const;
+  std::string* mutable_paths(int index);
+  void set_paths(int index, const std::string& value);
+  void set_paths(int index, std::string&& value);
+  void set_paths(int index, const char* value);
+  void set_paths(int index, const char* value, size_t size);
+  std::string* add_paths();
+  void add_paths(const std::string& value);
+  void add_paths(std::string&& value);
+  void add_paths(const char* value);
+  void add_paths(const char* value, size_t size);
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField& paths() const;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField* mutable_paths();
+  private:
+  const std::string& _internal_paths(int index) const;
+  std::string* _internal_add_paths();
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.FieldMask)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField paths_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  friend struct ::TableStruct_google_2fprotobuf_2ffield_5fmask_2eproto;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic push
+  #pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif  // __GNUC__
+// FieldMask
+
+// repeated string paths = 1;
+inline int FieldMask::_internal_paths_size() const {
+  return paths_.size();
+}
+inline int FieldMask::paths_size() const {
+  return _internal_paths_size();
+}
+inline void FieldMask::clear_paths() {
+  paths_.Clear();
+}
+inline std::string* FieldMask::add_paths() {
+  // @@protoc_insertion_point(field_add_mutable:google.protobuf.FieldMask.paths)
+  return _internal_add_paths();
+}
+inline const std::string& FieldMask::_internal_paths(int index) const {
+  return paths_.Get(index);
+}
+inline const std::string& FieldMask::paths(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.FieldMask.paths)
+  return _internal_paths(index);
+}
+inline std::string* FieldMask::mutable_paths(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.FieldMask.paths)
+  return paths_.Mutable(index);
+}
+inline void FieldMask::set_paths(int index, const std::string& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldMask.paths)
+  paths_.Mutable(index)->assign(value);
+}
+inline void FieldMask::set_paths(int index, std::string&& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.FieldMask.paths)
+  paths_.Mutable(index)->assign(std::move(value));
+}
+inline void FieldMask::set_paths(int index, const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  paths_.Mutable(index)->assign(value);
+  // @@protoc_insertion_point(field_set_char:google.protobuf.FieldMask.paths)
+}
+inline void FieldMask::set_paths(int index, const char* value, size_t size) {
+  paths_.Mutable(index)->assign(
+    reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.FieldMask.paths)
+}
+inline std::string* FieldMask::_internal_add_paths() {
+  return paths_.Add();
+}
+inline void FieldMask::add_paths(const std::string& value) {
+  paths_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add:google.protobuf.FieldMask.paths)
+}
+inline void FieldMask::add_paths(std::string&& value) {
+  paths_.Add(std::move(value));
+  // @@protoc_insertion_point(field_add:google.protobuf.FieldMask.paths)
+}
+inline void FieldMask::add_paths(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  paths_.Add()->assign(value);
+  // @@protoc_insertion_point(field_add_char:google.protobuf.FieldMask.paths)
+}
+inline void FieldMask::add_paths(const char* value, size_t size) {
+  paths_.Add()->assign(reinterpret_cast(value), size);
+  // @@protoc_insertion_point(field_add_pointer:google.protobuf.FieldMask.paths)
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField&
+FieldMask::paths() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.FieldMask.paths)
+  return paths_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField*
+FieldMask::mutable_paths() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.FieldMask.paths)
+  return &paths_;
+}
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic pop
+#endif  // __GNUC__
+
+// @@protoc_insertion_point(namespace_scope)
+
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+
+#include 
+#endif  // GOOGLE_PROTOBUF_INCLUDED_GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2ffield_5fmask_2eproto
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/field_mask.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/field_mask.proto"
new file mode 100644
index 00000000..baac8744
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/field_mask.proto"
@@ -0,0 +1,245 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "FieldMaskProto";
+option java_multiple_files = true;
+option objc_class_prefix = "GPB";
+option go_package = "google.golang.org/genproto/protobuf/field_mask;field_mask";
+option cc_enable_arenas = true;
+
+// `FieldMask` represents a set of symbolic field paths, for example:
+//
+//     paths: "f.a"
+//     paths: "f.b.d"
+//
+// Here `f` represents a field in some root message, `a` and `b`
+// fields in the message found in `f`, and `d` a field found in the
+// message in `f.b`.
+//
+// Field masks are used to specify a subset of fields that should be
+// returned by a get operation or modified by an update operation.
+// Field masks also have a custom JSON encoding (see below).
+//
+// # Field Masks in Projections
+//
+// When used in the context of a projection, a response message or
+// sub-message is filtered by the API to only contain those fields as
+// specified in the mask. For example, if the mask in the previous
+// example is applied to a response message as follows:
+//
+//     f {
+//       a : 22
+//       b {
+//         d : 1
+//         x : 2
+//       }
+//       y : 13
+//     }
+//     z: 8
+//
+// The result will not contain specific values for fields x,y and z
+// (their value will be set to the default, and omitted in proto text
+// output):
+//
+//
+//     f {
+//       a : 22
+//       b {
+//         d : 1
+//       }
+//     }
+//
+// A repeated field is not allowed except at the last position of a
+// paths string.
+//
+// If a FieldMask object is not present in a get operation, the
+// operation applies to all fields (as if a FieldMask of all fields
+// had been specified).
+//
+// Note that a field mask does not necessarily apply to the
+// top-level response message. In case of a REST get operation, the
+// field mask applies directly to the response, but in case of a REST
+// list operation, the mask instead applies to each individual message
+// in the returned resource list. In case of a REST custom method,
+// other definitions may be used. Where the mask applies will be
+// clearly documented together with its declaration in the API.  In
+// any case, the effect on the returned resource/resources is required
+// behavior for APIs.
+//
+// # Field Masks in Update Operations
+//
+// A field mask in update operations specifies which fields of the
+// targeted resource are going to be updated. The API is required
+// to only change the values of the fields as specified in the mask
+// and leave the others untouched. If a resource is passed in to
+// describe the updated values, the API ignores the values of all
+// fields not covered by the mask.
+//
+// If a repeated field is specified for an update operation, new values will
+// be appended to the existing repeated field in the target resource. Note that
+// a repeated field is only allowed in the last position of a `paths` string.
+//
+// If a sub-message is specified in the last position of the field mask for an
+// update operation, then new value will be merged into the existing sub-message
+// in the target resource.
+//
+// For example, given the target message:
+//
+//     f {
+//       b {
+//         d: 1
+//         x: 2
+//       }
+//       c: [1]
+//     }
+//
+// And an update message:
+//
+//     f {
+//       b {
+//         d: 10
+//       }
+//       c: [2]
+//     }
+//
+// then if the field mask is:
+//
+//  paths: ["f.b", "f.c"]
+//
+// then the result will be:
+//
+//     f {
+//       b {
+//         d: 10
+//         x: 2
+//       }
+//       c: [1, 2]
+//     }
+//
+// An implementation may provide options to override this default behavior for
+// repeated and message fields.
+//
+// In order to reset a field's value to the default, the field must
+// be in the mask and set to the default value in the provided resource.
+// Hence, in order to reset all fields of a resource, provide a default
+// instance of the resource and set all fields in the mask, or do
+// not provide a mask as described below.
+//
+// If a field mask is not present on update, the operation applies to
+// all fields (as if a field mask of all fields has been specified).
+// Note that in the presence of schema evolution, this may mean that
+// fields the client does not know and has therefore not filled into
+// the request will be reset to their default. If this is unwanted
+// behavior, a specific service may require a client to always specify
+// a field mask, producing an error if not.
+//
+// As with get operations, the location of the resource which
+// describes the updated values in the request message depends on the
+// operation kind. In any case, the effect of the field mask is
+// required to be honored by the API.
+//
+// ## Considerations for HTTP REST
+//
+// The HTTP kind of an update operation which uses a field mask must
+// be set to PATCH instead of PUT in order to satisfy HTTP semantics
+// (PUT must only be used for full updates).
+//
+// # JSON Encoding of Field Masks
+//
+// In JSON, a field mask is encoded as a single string where paths are
+// separated by a comma. Fields name in each path are converted
+// to/from lower-camel naming conventions.
+//
+// As an example, consider the following message declarations:
+//
+//     message Profile {
+//       User user = 1;
+//       Photo photo = 2;
+//     }
+//     message User {
+//       string display_name = 1;
+//       string address = 2;
+//     }
+//
+// In proto a field mask for `Profile` may look as such:
+//
+//     mask {
+//       paths: "user.display_name"
+//       paths: "photo"
+//     }
+//
+// In JSON, the same mask is represented as below:
+//
+//     {
+//       mask: "user.displayName,photo"
+//     }
+//
+// # Field Masks and Oneof Fields
+//
+// Field masks treat fields in oneofs just as regular fields. Consider the
+// following message:
+//
+//     message SampleMessage {
+//       oneof test_oneof {
+//         string name = 4;
+//         SubMessage sub_message = 9;
+//       }
+//     }
+//
+// The field mask can be:
+//
+//     mask {
+//       paths: "name"
+//     }
+//
+// Or:
+//
+//     mask {
+//       paths: "sub_message"
+//     }
+//
+// Note that oneof type names ("test_oneof" in this case) cannot be used in
+// paths.
+//
+// ## Field Mask Verification
+//
+// The implementation of any API method which has a FieldMask type field in the
+// request should verify the included field paths, and return an
+// `INVALID_ARGUMENT` error if any path is unmappable.
+message FieldMask {
+  // The set of field mask paths.
+  repeated string paths = 1;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_enum_reflection.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_enum_reflection.h"
new file mode 100644
index 00000000..c25e51bc
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_enum_reflection.h"
@@ -0,0 +1,97 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: jasonh@google.com (Jason Hsueh)
+//
+// This header is logically internal, but is made public because it is used
+// from protocol-compiler-generated code, which may reside in other components.
+// It provides reflection support for generated enums, and is included in
+// generated .pb.h files and should have minimal dependencies. The methods are
+// implemented in generated_message_reflection.cc.
+
+#ifndef GOOGLE_PROTOBUF_GENERATED_ENUM_REFLECTION_H__
+#define GOOGLE_PROTOBUF_GENERATED_ENUM_REFLECTION_H__
+
+#include 
+
+#include 
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+#include 
+
+namespace google {
+namespace protobuf {
+class EnumDescriptor;
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+
+// Returns the EnumDescriptor for enum type E, which must be a
+// proto-declared enum type.  Code generated by the protocol compiler
+// will include specializations of this template for each enum type declared.
+template 
+const EnumDescriptor* GetEnumDescriptor();
+
+namespace internal {
+
+// Helper for EnumType_Parse functions: try to parse the string 'name' as
+// an enum name of the given type, returning true and filling in value on
+// success, or returning false and leaving value unchanged on failure.
+PROTOBUF_EXPORT bool ParseNamedEnum(const EnumDescriptor* descriptor,
+                                    const std::string& name, int* value);
+
+template 
+bool ParseNamedEnum(const EnumDescriptor* descriptor, const std::string& name,
+                    EnumType* value) {
+  int tmp;
+  if (!ParseNamedEnum(descriptor, name, &tmp)) return false;
+  *value = static_cast(tmp);
+  return true;
+}
+
+// Just a wrapper around printing the name of a value. The main point of this
+// function is not to be inlined, so that you can do this without including
+// descriptor.h.
+PROTOBUF_EXPORT const std::string& NameOfEnum(const EnumDescriptor* descriptor,
+                                              int value);
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_GENERATED_ENUM_REFLECTION_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_enum_util.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_enum_util.cc"
new file mode 100644
index 00000000..d0c25a96
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_enum_util.cc"
@@ -0,0 +1,95 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+namespace {
+
+bool EnumCompareByName(const EnumEntry& a, const EnumEntry& b) {
+  return StringPiece(a.name) < StringPiece(b.name);
+}
+
+// Gets the numeric value of the EnumEntry at the given index, but returns a
+// special value for the index -1. This gives a way to use std::lower_bound on a
+// sorted array of indices while searching for value that we associate with -1.
+int GetValue(const EnumEntry* enums, int i, int target) {
+  if (i == -1) {
+    return target;
+  } else {
+    return enums[i].value;
+  }
+}
+
+}  // namespace
+
+bool LookUpEnumValue(const EnumEntry* enums, size_t size,
+                     StringPiece name, int* value) {
+  EnumEntry target{name, 0};
+  auto it = std::lower_bound(enums, enums + size, target, EnumCompareByName);
+  if (it != enums + size && it->name == name) {
+    *value = it->value;
+    return true;
+  }
+  return false;
+}
+
+int LookUpEnumName(const EnumEntry* enums, const int* sorted_indices,
+                   size_t size, int value) {
+  auto comparator = [enums, value](int a, int b) {
+    return GetValue(enums, a, value) < GetValue(enums, b, value);
+  };
+  auto it =
+      std::lower_bound(sorted_indices, sorted_indices + size, -1, comparator);
+  if (it != sorted_indices + size && enums[*it].value == value) {
+    return it - sorted_indices;
+  }
+  return -1;
+}
+
+bool InitializeEnumStrings(
+    const EnumEntry* enums, const int* sorted_indices, size_t size,
+    internal::ExplicitlyConstructed* enum_strings) {
+  for (int i = 0; i < size; ++i) {
+    enum_strings[i].Construct(enums[sorted_indices[i]].name);
+    internal::OnShutdownDestroyString(enum_strings[i].get_mutable());
+  }
+  return true;
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_enum_util.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_enum_util.h"
new file mode 100644
index 00000000..f1002e2d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_enum_util.h"
@@ -0,0 +1,83 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_GENERATED_ENUM_UTIL_H__
+#define GOOGLE_PROTOBUF_GENERATED_ENUM_UTIL_H__
+
+#include 
+
+#include 
+#include 
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+
+// This type trait can be used to cause templates to only match proto2 enum
+// types.
+template 
+struct is_proto_enum : ::std::false_type {};
+
+namespace internal {
+
+// The table entry format for storing enum name-to-value mapping used with lite
+// protos. This struct and the following related functions should only be used
+// by protobuf generated code.
+struct EnumEntry {
+  StringPiece name;
+  int value;
+};
+
+// Looks up a numeric enum value given the string name.
+PROTOBUF_EXPORT bool LookUpEnumValue(const EnumEntry* enums, size_t size,
+                                     StringPiece name, int* value);
+
+// Looks up an enum name given the numeric value.
+PROTOBUF_EXPORT int LookUpEnumName(const EnumEntry* enums,
+                                   const int* sorted_indices, size_t size,
+                                   int value);
+
+// Initializes the list of enum names in std::string form.
+PROTOBUF_EXPORT bool InitializeEnumStrings(
+    const EnumEntry* enums, const int* sorted_indices, size_t size,
+    internal::ExplicitlyConstructed* enum_strings);
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_GENERATED_ENUM_UTIL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_reflection.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_reflection.cc"
new file mode 100644
index 00000000..f44cde2c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_reflection.cc"
@@ -0,0 +1,2439 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+#define GOOGLE_PROTOBUF_HAS_ONEOF
+
+using google::protobuf::internal::ArenaStringPtr;
+using google::protobuf::internal::DescriptorTable;
+using google::protobuf::internal::ExtensionSet;
+using google::protobuf::internal::GenericTypeHandler;
+using google::protobuf::internal::GetEmptyString;
+using google::protobuf::internal::InlinedStringField;
+using google::protobuf::internal::InternalMetadataWithArena;
+using google::protobuf::internal::LazyField;
+using google::protobuf::internal::MapFieldBase;
+using google::protobuf::internal::MigrationSchema;
+using google::protobuf::internal::OnShutdownDelete;
+using google::protobuf::internal::ReflectionSchema;
+using google::protobuf::internal::RepeatedPtrFieldBase;
+using google::protobuf::internal::StringSpaceUsedExcludingSelfLong;
+using google::protobuf::internal::WrappedMutex;
+
+namespace google {
+namespace protobuf {
+
+namespace {
+bool IsMapFieldInApi(const FieldDescriptor* field) { return field->is_map(); }
+}  // anonymous namespace
+
+namespace internal {
+
+bool ParseNamedEnum(const EnumDescriptor* descriptor, const std::string& name,
+                    int* value) {
+  const EnumValueDescriptor* d = descriptor->FindValueByName(name);
+  if (d == nullptr) return false;
+  *value = d->number();
+  return true;
+}
+
+const std::string& NameOfEnum(const EnumDescriptor* descriptor, int value) {
+  const EnumValueDescriptor* d = descriptor->FindValueByNumber(value);
+  return (d == nullptr ? GetEmptyString() : d->name());
+}
+
+}  // namespace internal
+
+// ===================================================================
+// Helpers for reporting usage errors (e.g. trying to use GetInt32() on
+// a string field).
+
+namespace {
+
+template 
+To* GetPointerAtOffset(Message* message, uint32 offset) {
+  return reinterpret_cast(reinterpret_cast(message) + offset);
+}
+
+template 
+const To* GetConstPointerAtOffset(const Message* message, uint32 offset) {
+  return reinterpret_cast(reinterpret_cast(message) +
+                                     offset);
+}
+
+template 
+const To& GetConstRefAtOffset(const Message& message, uint32 offset) {
+  return *GetConstPointerAtOffset(&message, offset);
+}
+
+void ReportReflectionUsageError(const Descriptor* descriptor,
+                                const FieldDescriptor* field,
+                                const char* method, const char* description) {
+  GOOGLE_LOG(FATAL) << "Protocol Buffer reflection usage error:\n"
+                "  Method      : google::protobuf::Reflection::"
+             << method
+             << "\n"
+                "  Message type: "
+             << descriptor->full_name()
+             << "\n"
+                "  Field       : "
+             << field->full_name()
+             << "\n"
+                "  Problem     : "
+             << description;
+}
+
+const char* cpptype_names_[FieldDescriptor::MAX_CPPTYPE + 1] = {
+    "INVALID_CPPTYPE", "CPPTYPE_INT32",  "CPPTYPE_INT64",  "CPPTYPE_UINT32",
+    "CPPTYPE_UINT64",  "CPPTYPE_DOUBLE", "CPPTYPE_FLOAT",  "CPPTYPE_BOOL",
+    "CPPTYPE_ENUM",    "CPPTYPE_STRING", "CPPTYPE_MESSAGE"};
+
+static void ReportReflectionUsageTypeError(
+    const Descriptor* descriptor, const FieldDescriptor* field,
+    const char* method, FieldDescriptor::CppType expected_type) {
+  GOOGLE_LOG(FATAL)
+      << "Protocol Buffer reflection usage error:\n"
+         "  Method      : google::protobuf::Reflection::"
+      << method
+      << "\n"
+         "  Message type: "
+      << descriptor->full_name()
+      << "\n"
+         "  Field       : "
+      << field->full_name()
+      << "\n"
+         "  Problem     : Field is not the right type for this message:\n"
+         "    Expected  : "
+      << cpptype_names_[expected_type]
+      << "\n"
+         "    Field type: "
+      << cpptype_names_[field->cpp_type()];
+}
+
+static void ReportReflectionUsageEnumTypeError(
+    const Descriptor* descriptor, const FieldDescriptor* field,
+    const char* method, const EnumValueDescriptor* value) {
+  GOOGLE_LOG(FATAL) << "Protocol Buffer reflection usage error:\n"
+                "  Method      : google::protobuf::Reflection::"
+             << method
+             << "\n"
+                "  Message type: "
+             << descriptor->full_name()
+             << "\n"
+                "  Field       : "
+             << field->full_name()
+             << "\n"
+                "  Problem     : Enum value did not match field type:\n"
+                "    Expected  : "
+             << field->enum_type()->full_name()
+             << "\n"
+                "    Actual    : "
+             << value->full_name();
+}
+
+#define USAGE_CHECK(CONDITION, METHOD, ERROR_DESCRIPTION) \
+  if (!(CONDITION))                                       \
+  ReportReflectionUsageError(descriptor_, field, #METHOD, ERROR_DESCRIPTION)
+#define USAGE_CHECK_EQ(A, B, METHOD, ERROR_DESCRIPTION) \
+  USAGE_CHECK((A) == (B), METHOD, ERROR_DESCRIPTION)
+#define USAGE_CHECK_NE(A, B, METHOD, ERROR_DESCRIPTION) \
+  USAGE_CHECK((A) != (B), METHOD, ERROR_DESCRIPTION)
+
+#define USAGE_CHECK_TYPE(METHOD, CPPTYPE)                      \
+  if (field->cpp_type() != FieldDescriptor::CPPTYPE_##CPPTYPE) \
+  ReportReflectionUsageTypeError(descriptor_, field, #METHOD,  \
+                                 FieldDescriptor::CPPTYPE_##CPPTYPE)
+
+#define USAGE_CHECK_ENUM_VALUE(METHOD)     \
+  if (value->type() != field->enum_type()) \
+  ReportReflectionUsageEnumTypeError(descriptor_, field, #METHOD, value)
+
+#define USAGE_CHECK_MESSAGE_TYPE(METHOD)                        \
+  USAGE_CHECK_EQ(field->containing_type(), descriptor_, METHOD, \
+                 "Field does not match message type.");
+#define USAGE_CHECK_SINGULAR(METHOD)                                      \
+  USAGE_CHECK_NE(field->label(), FieldDescriptor::LABEL_REPEATED, METHOD, \
+                 "Field is repeated; the method requires a singular field.")
+#define USAGE_CHECK_REPEATED(METHOD)                                      \
+  USAGE_CHECK_EQ(field->label(), FieldDescriptor::LABEL_REPEATED, METHOD, \
+                 "Field is singular; the method requires a repeated field.")
+
+#define USAGE_CHECK_ALL(METHOD, LABEL, CPPTYPE) \
+  USAGE_CHECK_MESSAGE_TYPE(METHOD);             \
+  USAGE_CHECK_##LABEL(METHOD);                  \
+  USAGE_CHECK_TYPE(METHOD, CPPTYPE)
+
+}  // namespace
+
+// ===================================================================
+
+Reflection::Reflection(const Descriptor* descriptor,
+                       const internal::ReflectionSchema& schema,
+                       const DescriptorPool* pool, MessageFactory* factory)
+    : descriptor_(descriptor),
+      schema_(schema),
+      descriptor_pool_(
+          (pool == nullptr) ? DescriptorPool::internal_generated_pool() : pool),
+      message_factory_(factory),
+      last_non_weak_field_index_(-1) {
+  last_non_weak_field_index_ = descriptor_->field_count() - 1;
+}
+
+const UnknownFieldSet& Reflection::GetUnknownFields(
+    const Message& message) const {
+  return GetInternalMetadataWithArena(message).unknown_fields();
+}
+
+UnknownFieldSet* Reflection::MutableUnknownFields(Message* message) const {
+  return MutableInternalMetadataWithArena(message)->mutable_unknown_fields();
+}
+
+size_t Reflection::SpaceUsedLong(const Message& message) const {
+  // object_size_ already includes the in-memory representation of each field
+  // in the message, so we only need to account for additional memory used by
+  // the fields.
+  size_t total_size = schema_.GetObjectSize();
+
+  total_size += GetUnknownFields(message).SpaceUsedExcludingSelfLong();
+
+  if (schema_.HasExtensionSet()) {
+    total_size += GetExtensionSet(message).SpaceUsedExcludingSelfLong();
+  }
+  for (int i = 0; i <= last_non_weak_field_index_; i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    if (field->is_repeated()) {
+      switch (field->cpp_type()) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE)                           \
+  case FieldDescriptor::CPPTYPE_##UPPERCASE:                        \
+    total_size += GetRaw >(message, field) \
+                      .SpaceUsedExcludingSelfLong();                \
+    break
+
+        HANDLE_TYPE(INT32, int32);
+        HANDLE_TYPE(INT64, int64);
+        HANDLE_TYPE(UINT32, uint32);
+        HANDLE_TYPE(UINT64, uint64);
+        HANDLE_TYPE(DOUBLE, double);
+        HANDLE_TYPE(FLOAT, float);
+        HANDLE_TYPE(BOOL, bool);
+        HANDLE_TYPE(ENUM, int);
+#undef HANDLE_TYPE
+
+        case FieldDescriptor::CPPTYPE_STRING:
+          switch (field->options().ctype()) {
+            default:  // TODO(kenton):  Support other string reps.
+            case FieldOptions::STRING:
+              total_size +=
+                  GetRaw >(message, field)
+                      .SpaceUsedExcludingSelfLong();
+              break;
+          }
+          break;
+
+        case FieldDescriptor::CPPTYPE_MESSAGE:
+          if (IsMapFieldInApi(field)) {
+            total_size += GetRaw(message, field)
+                              .SpaceUsedExcludingSelfLong();
+          } else {
+            // We don't know which subclass of RepeatedPtrFieldBase the type is,
+            // so we use RepeatedPtrFieldBase directly.
+            total_size +=
+                GetRaw(message, field)
+                    .SpaceUsedExcludingSelfLong >();
+          }
+
+          break;
+      }
+    } else {
+      if (field->containing_oneof() && !HasOneofField(message, field)) {
+        continue;
+      }
+      switch (field->cpp_type()) {
+        case FieldDescriptor::CPPTYPE_INT32:
+        case FieldDescriptor::CPPTYPE_INT64:
+        case FieldDescriptor::CPPTYPE_UINT32:
+        case FieldDescriptor::CPPTYPE_UINT64:
+        case FieldDescriptor::CPPTYPE_DOUBLE:
+        case FieldDescriptor::CPPTYPE_FLOAT:
+        case FieldDescriptor::CPPTYPE_BOOL:
+        case FieldDescriptor::CPPTYPE_ENUM:
+          // Field is inline, so we've already counted it.
+          break;
+
+        case FieldDescriptor::CPPTYPE_STRING: {
+          switch (field->options().ctype()) {
+            default:  // TODO(kenton):  Support other string reps.
+            case FieldOptions::STRING: {
+              if (IsInlined(field)) {
+                const std::string* ptr =
+                    &GetField(message, field).GetNoArena();
+                total_size += StringSpaceUsedExcludingSelfLong(*ptr);
+                break;
+              }
+
+              // Initially, the string points to the default value stored
+              // in the prototype. Only count the string if it has been
+              // changed from the default value.
+              const std::string* default_ptr =
+                  &DefaultRaw(field).Get();
+              const std::string* ptr =
+                  &GetField(message, field).Get();
+
+              if (ptr != default_ptr) {
+                // string fields are represented by just a pointer, so also
+                // include sizeof(string) as well.
+                total_size +=
+                    sizeof(*ptr) + StringSpaceUsedExcludingSelfLong(*ptr);
+              }
+              break;
+            }
+          }
+          break;
+        }
+
+        case FieldDescriptor::CPPTYPE_MESSAGE:
+          if (schema_.IsDefaultInstance(message)) {
+            // For singular fields, the prototype just stores a pointer to the
+            // external type's prototype, so there is no extra memory usage.
+          } else {
+            const Message* sub_message = GetRaw(message, field);
+            if (sub_message != nullptr) {
+              total_size += sub_message->SpaceUsedLong();
+            }
+          }
+          break;
+      }
+    }
+  }
+  return total_size;
+}
+
+void Reflection::SwapField(Message* message1, Message* message2,
+                           const FieldDescriptor* field) const {
+  if (field->is_repeated()) {
+    switch (field->cpp_type()) {
+#define SWAP_ARRAYS(CPPTYPE, TYPE)                                 \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE:                         \
+    MutableRaw >(message1, field)              \
+        ->Swap(MutableRaw >(message2, field)); \
+    break;
+
+      SWAP_ARRAYS(INT32, int32);
+      SWAP_ARRAYS(INT64, int64);
+      SWAP_ARRAYS(UINT32, uint32);
+      SWAP_ARRAYS(UINT64, uint64);
+      SWAP_ARRAYS(FLOAT, float);
+      SWAP_ARRAYS(DOUBLE, double);
+      SWAP_ARRAYS(BOOL, bool);
+      SWAP_ARRAYS(ENUM, int);
+#undef SWAP_ARRAYS
+
+      case FieldDescriptor::CPPTYPE_STRING:
+        switch (field->options().ctype()) {
+          default:  // TODO(kenton):  Support other string reps.
+          case FieldOptions::STRING:
+            MutableRaw(message1, field)
+                ->Swap >(
+                    MutableRaw(message2, field));
+            break;
+        }
+        break;
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        if (IsMapFieldInApi(field)) {
+          MutableRaw(message1, field)
+              ->Swap(MutableRaw(message2, field));
+        } else {
+          MutableRaw(message1, field)
+              ->Swap >(
+                  MutableRaw(message2, field));
+        }
+        break;
+
+      default:
+        GOOGLE_LOG(FATAL) << "Unimplemented type: " << field->cpp_type();
+    }
+  } else {
+    switch (field->cpp_type()) {
+#define SWAP_VALUES(CPPTYPE, TYPE)                 \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE:         \
+    std::swap(*MutableRaw(message1, field),  \
+              *MutableRaw(message2, field)); \
+    break;
+
+      SWAP_VALUES(INT32, int32);
+      SWAP_VALUES(INT64, int64);
+      SWAP_VALUES(UINT32, uint32);
+      SWAP_VALUES(UINT64, uint64);
+      SWAP_VALUES(FLOAT, float);
+      SWAP_VALUES(DOUBLE, double);
+      SWAP_VALUES(BOOL, bool);
+      SWAP_VALUES(ENUM, int);
+#undef SWAP_VALUES
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        if (GetArena(message1) == GetArena(message2)) {
+          std::swap(*MutableRaw(message1, field),
+                    *MutableRaw(message2, field));
+        } else {
+          Message** sub_msg1 = MutableRaw(message1, field);
+          Message** sub_msg2 = MutableRaw(message2, field);
+          if (*sub_msg1 == nullptr && *sub_msg2 == nullptr) break;
+          if (*sub_msg1 && *sub_msg2) {
+            (*sub_msg1)->GetReflection()->Swap(*sub_msg1, *sub_msg2);
+            break;
+          }
+          if (*sub_msg1 == nullptr) {
+            *sub_msg1 = (*sub_msg2)->New(message1->GetArena());
+            (*sub_msg1)->CopyFrom(**sub_msg2);
+            ClearField(message2, field);
+          } else {
+            *sub_msg2 = (*sub_msg1)->New(message2->GetArena());
+            (*sub_msg2)->CopyFrom(**sub_msg1);
+            ClearField(message1, field);
+          }
+        }
+        break;
+
+      case FieldDescriptor::CPPTYPE_STRING:
+        switch (field->options().ctype()) {
+          default:  // TODO(kenton):  Support other string reps.
+          case FieldOptions::STRING: {
+            Arena* arena1 = GetArena(message1);
+            Arena* arena2 = GetArena(message2);
+
+            if (IsInlined(field)) {
+              InlinedStringField* string1 =
+                  MutableRaw(message1, field);
+              InlinedStringField* string2 =
+                  MutableRaw(message2, field);
+              string1->Swap(string2);
+              break;
+            }
+
+            ArenaStringPtr* string1 =
+                MutableRaw(message1, field);
+            ArenaStringPtr* string2 =
+                MutableRaw(message2, field);
+            const std::string* default_ptr =
+                &DefaultRaw(field).Get();
+            if (arena1 == arena2) {
+              string1->Swap(string2, default_ptr, arena1);
+            } else {
+              const std::string temp = string1->Get();
+              string1->Set(default_ptr, string2->Get(), arena1);
+              string2->Set(default_ptr, temp, arena2);
+            }
+          } break;
+        }
+        break;
+
+      default:
+        GOOGLE_LOG(FATAL) << "Unimplemented type: " << field->cpp_type();
+    }
+  }
+}
+
+void Reflection::SwapOneofField(Message* message1, Message* message2,
+                                const OneofDescriptor* oneof_descriptor) const {
+  uint32 oneof_case1 = GetOneofCase(*message1, oneof_descriptor);
+  uint32 oneof_case2 = GetOneofCase(*message2, oneof_descriptor);
+
+  int32 temp_int32;
+  int64 temp_int64;
+  uint32 temp_uint32;
+  uint64 temp_uint64;
+  float temp_float;
+  double temp_double;
+  bool temp_bool;
+  int temp_int;
+  Message* temp_message = nullptr;
+  std::string temp_string;
+
+  // Stores message1's oneof field to a temp variable.
+  const FieldDescriptor* field1 = nullptr;
+  if (oneof_case1 > 0) {
+    field1 = descriptor_->FindFieldByNumber(oneof_case1);
+    // oneof_descriptor->field(oneof_case1);
+    switch (field1->cpp_type()) {
+#define GET_TEMP_VALUE(CPPTYPE, TYPE)                \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE:           \
+    temp_##TYPE = GetField(*message1, field1); \
+    break;
+
+      GET_TEMP_VALUE(INT32, int32);
+      GET_TEMP_VALUE(INT64, int64);
+      GET_TEMP_VALUE(UINT32, uint32);
+      GET_TEMP_VALUE(UINT64, uint64);
+      GET_TEMP_VALUE(FLOAT, float);
+      GET_TEMP_VALUE(DOUBLE, double);
+      GET_TEMP_VALUE(BOOL, bool);
+      GET_TEMP_VALUE(ENUM, int);
+#undef GET_TEMP_VALUE
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        temp_message = ReleaseMessage(message1, field1);
+        break;
+
+      case FieldDescriptor::CPPTYPE_STRING:
+        temp_string = GetString(*message1, field1);
+        break;
+
+      default:
+        GOOGLE_LOG(FATAL) << "Unimplemented type: " << field1->cpp_type();
+    }
+  }
+
+  // Sets message1's oneof field from the message2's oneof field.
+  if (oneof_case2 > 0) {
+    const FieldDescriptor* field2 = descriptor_->FindFieldByNumber(oneof_case2);
+    switch (field2->cpp_type()) {
+#define SET_ONEOF_VALUE1(CPPTYPE, TYPE)                                  \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE:                               \
+    SetField(message1, field2, GetField(*message2, field2)); \
+    break;
+
+      SET_ONEOF_VALUE1(INT32, int32);
+      SET_ONEOF_VALUE1(INT64, int64);
+      SET_ONEOF_VALUE1(UINT32, uint32);
+      SET_ONEOF_VALUE1(UINT64, uint64);
+      SET_ONEOF_VALUE1(FLOAT, float);
+      SET_ONEOF_VALUE1(DOUBLE, double);
+      SET_ONEOF_VALUE1(BOOL, bool);
+      SET_ONEOF_VALUE1(ENUM, int);
+#undef SET_ONEOF_VALUE1
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        SetAllocatedMessage(message1, ReleaseMessage(message2, field2), field2);
+        break;
+
+      case FieldDescriptor::CPPTYPE_STRING:
+        SetString(message1, field2, GetString(*message2, field2));
+        break;
+
+      default:
+        GOOGLE_LOG(FATAL) << "Unimplemented type: " << field2->cpp_type();
+    }
+  } else {
+    ClearOneof(message1, oneof_descriptor);
+  }
+
+  // Sets message2's oneof field from the temp variable.
+  if (oneof_case1 > 0) {
+    switch (field1->cpp_type()) {
+#define SET_ONEOF_VALUE2(CPPTYPE, TYPE)            \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE:         \
+    SetField(message2, field1, temp_##TYPE); \
+    break;
+
+      SET_ONEOF_VALUE2(INT32, int32);
+      SET_ONEOF_VALUE2(INT64, int64);
+      SET_ONEOF_VALUE2(UINT32, uint32);
+      SET_ONEOF_VALUE2(UINT64, uint64);
+      SET_ONEOF_VALUE2(FLOAT, float);
+      SET_ONEOF_VALUE2(DOUBLE, double);
+      SET_ONEOF_VALUE2(BOOL, bool);
+      SET_ONEOF_VALUE2(ENUM, int);
+#undef SET_ONEOF_VALUE2
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        SetAllocatedMessage(message2, temp_message, field1);
+        break;
+
+      case FieldDescriptor::CPPTYPE_STRING:
+        SetString(message2, field1, temp_string);
+        break;
+
+      default:
+        GOOGLE_LOG(FATAL) << "Unimplemented type: " << field1->cpp_type();
+    }
+  } else {
+    ClearOneof(message2, oneof_descriptor);
+  }
+}
+
+void Reflection::Swap(Message* message1, Message* message2) const {
+  if (message1 == message2) return;
+
+  // TODO(kenton):  Other Reflection methods should probably check this too.
+  GOOGLE_CHECK_EQ(message1->GetReflection(), this)
+      << "First argument to Swap() (of type \""
+      << message1->GetDescriptor()->full_name()
+      << "\") is not compatible with this reflection object (which is for type "
+         "\""
+      << descriptor_->full_name()
+      << "\").  Note that the exact same class is required; not just the same "
+         "descriptor.";
+  GOOGLE_CHECK_EQ(message2->GetReflection(), this)
+      << "Second argument to Swap() (of type \""
+      << message2->GetDescriptor()->full_name()
+      << "\") is not compatible with this reflection object (which is for type "
+         "\""
+      << descriptor_->full_name()
+      << "\").  Note that the exact same class is required; not just the same "
+         "descriptor.";
+
+  // Check that both messages are in the same arena (or both on the heap). We
+  // need to copy all data if not, due to ownership semantics.
+  if (GetArena(message1) != GetArena(message2)) {
+    // Slow copy path.
+    // Use our arena as temp space, if available.
+    Message* temp = message1->New(GetArena(message1));
+    temp->MergeFrom(*message2);
+    message2->CopyFrom(*message1);
+    Swap(message1, temp);
+    if (GetArena(message1) == nullptr) {
+      delete temp;
+    }
+    return;
+  }
+
+  if (schema_.HasHasbits()) {
+    uint32* has_bits1 = MutableHasBits(message1);
+    uint32* has_bits2 = MutableHasBits(message2);
+
+    int fields_with_has_bits = 0;
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      const FieldDescriptor* field = descriptor_->field(i);
+      if (field->is_repeated() || field->containing_oneof()) {
+        continue;
+      }
+      fields_with_has_bits++;
+    }
+
+    int has_bits_size = (fields_with_has_bits + 31) / 32;
+
+    for (int i = 0; i < has_bits_size; i++) {
+      std::swap(has_bits1[i], has_bits2[i]);
+    }
+  }
+
+  for (int i = 0; i <= last_non_weak_field_index_; i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    if (field->containing_oneof()) continue;
+    SwapField(message1, message2, field);
+  }
+  const int oneof_decl_count = descriptor_->oneof_decl_count();
+  for (int i = 0; i < oneof_decl_count; i++) {
+    SwapOneofField(message1, message2, descriptor_->oneof_decl(i));
+  }
+
+  if (schema_.HasExtensionSet()) {
+    MutableExtensionSet(message1)->Swap(MutableExtensionSet(message2));
+  }
+
+  MutableUnknownFields(message1)->Swap(MutableUnknownFields(message2));
+}
+
+void Reflection::SwapFields(
+    Message* message1, Message* message2,
+    const std::vector& fields) const {
+  if (message1 == message2) return;
+
+  // TODO(kenton):  Other Reflection methods should probably check this too.
+  GOOGLE_CHECK_EQ(message1->GetReflection(), this)
+      << "First argument to SwapFields() (of type \""
+      << message1->GetDescriptor()->full_name()
+      << "\") is not compatible with this reflection object (which is for type "
+         "\""
+      << descriptor_->full_name()
+      << "\").  Note that the exact same class is required; not just the same "
+         "descriptor.";
+  GOOGLE_CHECK_EQ(message2->GetReflection(), this)
+      << "Second argument to SwapFields() (of type \""
+      << message2->GetDescriptor()->full_name()
+      << "\") is not compatible with this reflection object (which is for type "
+         "\""
+      << descriptor_->full_name()
+      << "\").  Note that the exact same class is required; not just the same "
+         "descriptor.";
+
+  std::set swapped_oneof;
+
+  const int fields_size = static_cast(fields.size());
+  for (int i = 0; i < fields_size; i++) {
+    const FieldDescriptor* field = fields[i];
+    if (field->is_extension()) {
+      MutableExtensionSet(message1)->SwapExtension(
+          MutableExtensionSet(message2), field->number());
+    } else {
+      if (field->containing_oneof()) {
+        int oneof_index = field->containing_oneof()->index();
+        // Only swap the oneof field once.
+        if (swapped_oneof.find(oneof_index) != swapped_oneof.end()) {
+          continue;
+        }
+        swapped_oneof.insert(oneof_index);
+        SwapOneofField(message1, message2, field->containing_oneof());
+      } else {
+        // Swap has bit for non-repeated fields.  We have already checked for
+        // oneof already.
+        if (!field->is_repeated()) {
+          SwapBit(message1, message2, field);
+        }
+        // Swap field.
+        SwapField(message1, message2, field);
+      }
+    }
+  }
+}
+
+// -------------------------------------------------------------------
+
+bool Reflection::HasField(const Message& message,
+                          const FieldDescriptor* field) const {
+  USAGE_CHECK_MESSAGE_TYPE(HasField);
+  USAGE_CHECK_SINGULAR(HasField);
+
+  if (field->is_extension()) {
+    return GetExtensionSet(message).Has(field->number());
+  } else {
+    if (field->containing_oneof()) {
+      return HasOneofField(message, field);
+    } else {
+      return HasBit(message, field);
+    }
+  }
+}
+
+int Reflection::FieldSize(const Message& message,
+                          const FieldDescriptor* field) const {
+  USAGE_CHECK_MESSAGE_TYPE(FieldSize);
+  USAGE_CHECK_REPEATED(FieldSize);
+
+  if (field->is_extension()) {
+    return GetExtensionSet(message).ExtensionSize(field->number());
+  } else {
+    switch (field->cpp_type()) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE)    \
+  case FieldDescriptor::CPPTYPE_##UPPERCASE: \
+    return GetRaw >(message, field).size()
+
+      HANDLE_TYPE(INT32, int32);
+      HANDLE_TYPE(INT64, int64);
+      HANDLE_TYPE(UINT32, uint32);
+      HANDLE_TYPE(UINT64, uint64);
+      HANDLE_TYPE(DOUBLE, double);
+      HANDLE_TYPE(FLOAT, float);
+      HANDLE_TYPE(BOOL, bool);
+      HANDLE_TYPE(ENUM, int);
+#undef HANDLE_TYPE
+
+      case FieldDescriptor::CPPTYPE_STRING:
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        if (IsMapFieldInApi(field)) {
+          const internal::MapFieldBase& map =
+              GetRaw(message, field);
+          if (map.IsRepeatedFieldValid()) {
+            return map.GetRepeatedField().size();
+          } else {
+            // No need to materialize the repeated field if it is out of sync:
+            // its size will be the same as the map's size.
+            return map.size();
+          }
+        } else {
+          return GetRaw(message, field).size();
+        }
+    }
+
+    GOOGLE_LOG(FATAL) << "Can't get here.";
+    return 0;
+  }
+}
+
+void Reflection::ClearField(Message* message,
+                            const FieldDescriptor* field) const {
+  USAGE_CHECK_MESSAGE_TYPE(ClearField);
+
+  if (field->is_extension()) {
+    MutableExtensionSet(message)->ClearExtension(field->number());
+  } else if (!field->is_repeated()) {
+    if (field->containing_oneof()) {
+      ClearOneofField(message, field);
+      return;
+    }
+    if (HasBit(*message, field)) {
+      ClearBit(message, field);
+
+      // We need to set the field back to its default value.
+      switch (field->cpp_type()) {
+#define CLEAR_TYPE(CPPTYPE, TYPE)                                      \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE:                             \
+    *MutableRaw(message, field) = field->default_value_##TYPE(); \
+    break;
+
+        CLEAR_TYPE(INT32, int32);
+        CLEAR_TYPE(INT64, int64);
+        CLEAR_TYPE(UINT32, uint32);
+        CLEAR_TYPE(UINT64, uint64);
+        CLEAR_TYPE(FLOAT, float);
+        CLEAR_TYPE(DOUBLE, double);
+        CLEAR_TYPE(BOOL, bool);
+#undef CLEAR_TYPE
+
+        case FieldDescriptor::CPPTYPE_ENUM:
+          *MutableRaw(message, field) =
+              field->default_value_enum()->number();
+          break;
+
+        case FieldDescriptor::CPPTYPE_STRING: {
+          switch (field->options().ctype()) {
+            default:  // TODO(kenton):  Support other string reps.
+            case FieldOptions::STRING: {
+              if (IsInlined(field)) {
+                const std::string* default_ptr =
+                    &DefaultRaw(field).GetNoArena();
+                MutableRaw(message, field)
+                    ->SetNoArena(default_ptr, *default_ptr);
+                break;
+              }
+
+              const std::string* default_ptr =
+                  &DefaultRaw(field).Get();
+              MutableRaw(message, field)
+                  ->SetAllocated(default_ptr, nullptr, GetArena(message));
+              break;
+            }
+          }
+          break;
+        }
+
+        case FieldDescriptor::CPPTYPE_MESSAGE:
+          if (!schema_.HasHasbits()) {
+            // Proto3 does not have has-bits and we need to set a message field
+            // to nullptr in order to indicate its un-presence.
+            if (GetArena(message) == nullptr) {
+              delete *MutableRaw(message, field);
+            }
+            *MutableRaw(message, field) = nullptr;
+          } else {
+            (*MutableRaw(message, field))->Clear();
+          }
+          break;
+      }
+    }
+  } else {
+    switch (field->cpp_type()) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE)                           \
+  case FieldDescriptor::CPPTYPE_##UPPERCASE:                        \
+    MutableRaw >(message, field)->Clear(); \
+    break
+
+      HANDLE_TYPE(INT32, int32);
+      HANDLE_TYPE(INT64, int64);
+      HANDLE_TYPE(UINT32, uint32);
+      HANDLE_TYPE(UINT64, uint64);
+      HANDLE_TYPE(DOUBLE, double);
+      HANDLE_TYPE(FLOAT, float);
+      HANDLE_TYPE(BOOL, bool);
+      HANDLE_TYPE(ENUM, int);
+#undef HANDLE_TYPE
+
+      case FieldDescriptor::CPPTYPE_STRING: {
+        switch (field->options().ctype()) {
+          default:  // TODO(kenton):  Support other string reps.
+          case FieldOptions::STRING:
+            MutableRaw >(message, field)->Clear();
+            break;
+        }
+        break;
+      }
+
+      case FieldDescriptor::CPPTYPE_MESSAGE: {
+        if (IsMapFieldInApi(field)) {
+          MutableRaw(message, field)->Clear();
+        } else {
+          // We don't know which subclass of RepeatedPtrFieldBase the type is,
+          // so we use RepeatedPtrFieldBase directly.
+          MutableRaw(message, field)
+              ->Clear >();
+        }
+        break;
+      }
+    }
+  }
+}
+
+void Reflection::RemoveLast(Message* message,
+                            const FieldDescriptor* field) const {
+  USAGE_CHECK_MESSAGE_TYPE(RemoveLast);
+  USAGE_CHECK_REPEATED(RemoveLast);
+
+  if (field->is_extension()) {
+    MutableExtensionSet(message)->RemoveLast(field->number());
+  } else {
+    switch (field->cpp_type()) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE)                                \
+  case FieldDescriptor::CPPTYPE_##UPPERCASE:                             \
+    MutableRaw >(message, field)->RemoveLast(); \
+    break
+
+      HANDLE_TYPE(INT32, int32);
+      HANDLE_TYPE(INT64, int64);
+      HANDLE_TYPE(UINT32, uint32);
+      HANDLE_TYPE(UINT64, uint64);
+      HANDLE_TYPE(DOUBLE, double);
+      HANDLE_TYPE(FLOAT, float);
+      HANDLE_TYPE(BOOL, bool);
+      HANDLE_TYPE(ENUM, int);
+#undef HANDLE_TYPE
+
+      case FieldDescriptor::CPPTYPE_STRING:
+        switch (field->options().ctype()) {
+          default:  // TODO(kenton):  Support other string reps.
+          case FieldOptions::STRING:
+            MutableRaw >(message, field)
+                ->RemoveLast();
+            break;
+        }
+        break;
+
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        if (IsMapFieldInApi(field)) {
+          MutableRaw(message, field)
+              ->MutableRepeatedField()
+              ->RemoveLast >();
+        } else {
+          MutableRaw(message, field)
+              ->RemoveLast >();
+        }
+        break;
+    }
+  }
+}
+
+Message* Reflection::ReleaseLast(Message* message,
+                                 const FieldDescriptor* field) const {
+  USAGE_CHECK_ALL(ReleaseLast, REPEATED, MESSAGE);
+
+  if (field->is_extension()) {
+    return static_cast(
+        MutableExtensionSet(message)->ReleaseLast(field->number()));
+  } else {
+    if (IsMapFieldInApi(field)) {
+      return MutableRaw(message, field)
+          ->MutableRepeatedField()
+          ->ReleaseLast >();
+    } else {
+      return MutableRaw(message, field)
+          ->ReleaseLast >();
+    }
+  }
+}
+
+void Reflection::SwapElements(Message* message, const FieldDescriptor* field,
+                              int index1, int index2) const {
+  USAGE_CHECK_MESSAGE_TYPE(Swap);
+  USAGE_CHECK_REPEATED(Swap);
+
+  if (field->is_extension()) {
+    MutableExtensionSet(message)->SwapElements(field->number(), index1, index2);
+  } else {
+    switch (field->cpp_type()) {
+#define HANDLE_TYPE(UPPERCASE, LOWERCASE)                 \
+  case FieldDescriptor::CPPTYPE_##UPPERCASE:              \
+    MutableRaw >(message, field) \
+        ->SwapElements(index1, index2);                   \
+    break
+
+      HANDLE_TYPE(INT32, int32);
+      HANDLE_TYPE(INT64, int64);
+      HANDLE_TYPE(UINT32, uint32);
+      HANDLE_TYPE(UINT64, uint64);
+      HANDLE_TYPE(DOUBLE, double);
+      HANDLE_TYPE(FLOAT, float);
+      HANDLE_TYPE(BOOL, bool);
+      HANDLE_TYPE(ENUM, int);
+#undef HANDLE_TYPE
+
+      case FieldDescriptor::CPPTYPE_STRING:
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        if (IsMapFieldInApi(field)) {
+          MutableRaw(message, field)
+              ->MutableRepeatedField()
+              ->SwapElements(index1, index2);
+        } else {
+          MutableRaw(message, field)
+              ->SwapElements(index1, index2);
+        }
+        break;
+    }
+  }
+}
+
+namespace {
+// Comparison functor for sorting FieldDescriptors by field number.
+struct FieldNumberSorter {
+  bool operator()(const FieldDescriptor* left,
+                  const FieldDescriptor* right) const {
+    return left->number() < right->number();
+  }
+};
+
+bool IsIndexInHasBitSet(const uint32* has_bit_set, uint32 has_bit_index) {
+  GOOGLE_DCHECK_NE(has_bit_index, ~0u);
+  return ((has_bit_set[has_bit_index / 32] >> (has_bit_index % 32)) &
+          static_cast(1)) != 0;
+}
+
+bool CreateUnknownEnumValues(const FileDescriptor* file) {
+  return file->syntax() == FileDescriptor::SYNTAX_PROTO3;
+}
+}  // namespace
+
+void Reflection::ListFields(const Message& message,
+                            std::vector* output) const {
+  output->clear();
+
+  // Optimization:  The default instance never has any fields set.
+  if (schema_.IsDefaultInstance(message)) return;
+
+  // Optimization: Avoid calling GetHasBits() and HasOneofField() many times
+  // within the field loop.  We allow this violation of ReflectionSchema
+  // encapsulation because this function takes a noticeable about of CPU
+  // fleetwide and properly allowing this optimization through public interfaces
+  // seems more trouble than it is worth.
+  const uint32* const has_bits =
+      schema_.HasHasbits() ? GetHasBits(message) : nullptr;
+  const uint32* const has_bits_indices = schema_.has_bit_indices_;
+  output->reserve(descriptor_->field_count());
+  for (int i = 0; i <= last_non_weak_field_index_; i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    if (field->is_repeated()) {
+      if (FieldSize(message, field) > 0) {
+        output->push_back(field);
+      }
+    } else {
+      const OneofDescriptor* containing_oneof = field->containing_oneof();
+      if (containing_oneof) {
+        const uint32* const oneof_case_array = GetConstPointerAtOffset(
+            &message, schema_.oneof_case_offset_);
+        // Equivalent to: HasOneofField(message, field)
+        if (oneof_case_array[containing_oneof->index()] == field->number()) {
+          output->push_back(field);
+        }
+      } else if (has_bits) {
+        // Equivalent to: HasBit(message, field)
+        if (IsIndexInHasBitSet(has_bits, has_bits_indices[i])) {
+          output->push_back(field);
+        }
+      } else if (HasBit(message, field)) {  // Fall back on proto3-style HasBit.
+        output->push_back(field);
+      }
+    }
+  }
+  if (schema_.HasExtensionSet()) {
+    GetExtensionSet(message).AppendToList(descriptor_, descriptor_pool_,
+                                          output);
+  }
+
+  // ListFields() must sort output by field number.
+  std::sort(output->begin(), output->end(), FieldNumberSorter());
+}
+
+// -------------------------------------------------------------------
+
+#undef DEFINE_PRIMITIVE_ACCESSORS
+#define DEFINE_PRIMITIVE_ACCESSORS(TYPENAME, TYPE, PASSTYPE, CPPTYPE)          \
+  PASSTYPE Reflection::Get##TYPENAME(const Message& message,                   \
+                                     const FieldDescriptor* field) const {     \
+    USAGE_CHECK_ALL(Get##TYPENAME, SINGULAR, CPPTYPE);                         \
+    if (field->is_extension()) {                                               \
+      return GetExtensionSet(message).Get##TYPENAME(                           \
+          field->number(), field->default_value_##PASSTYPE());                 \
+    } else {                                                                   \
+      return GetField(message, field);                                   \
+    }                                                                          \
+  }                                                                            \
+                                                                               \
+  void Reflection::Set##TYPENAME(                                              \
+      Message* message, const FieldDescriptor* field, PASSTYPE value) const {  \
+    USAGE_CHECK_ALL(Set##TYPENAME, SINGULAR, CPPTYPE);                         \
+    if (field->is_extension()) {                                               \
+      return MutableExtensionSet(message)->Set##TYPENAME(                      \
+          field->number(), field->type(), value, field);                       \
+    } else {                                                                   \
+      SetField(message, field, value);                                   \
+    }                                                                          \
+  }                                                                            \
+                                                                               \
+  PASSTYPE Reflection::GetRepeated##TYPENAME(                                  \
+      const Message& message, const FieldDescriptor* field, int index) const { \
+    USAGE_CHECK_ALL(GetRepeated##TYPENAME, REPEATED, CPPTYPE);                 \
+    if (field->is_extension()) {                                               \
+      return GetExtensionSet(message).GetRepeated##TYPENAME(field->number(),   \
+                                                            index);            \
+    } else {                                                                   \
+      return GetRepeatedField(message, field, index);                    \
+    }                                                                          \
+  }                                                                            \
+                                                                               \
+  void Reflection::SetRepeated##TYPENAME(Message* message,                     \
+                                         const FieldDescriptor* field,         \
+                                         int index, PASSTYPE value) const {    \
+    USAGE_CHECK_ALL(SetRepeated##TYPENAME, REPEATED, CPPTYPE);                 \
+    if (field->is_extension()) {                                               \
+      MutableExtensionSet(message)->SetRepeated##TYPENAME(field->number(),     \
+                                                          index, value);       \
+    } else {                                                                   \
+      SetRepeatedField(message, field, index, value);                    \
+    }                                                                          \
+  }                                                                            \
+                                                                               \
+  void Reflection::Add##TYPENAME(                                              \
+      Message* message, const FieldDescriptor* field, PASSTYPE value) const {  \
+    USAGE_CHECK_ALL(Add##TYPENAME, REPEATED, CPPTYPE);                         \
+    if (field->is_extension()) {                                               \
+      MutableExtensionSet(message)->Add##TYPENAME(                             \
+          field->number(), field->type(), field->options().packed(), value,    \
+          field);                                                              \
+    } else {                                                                   \
+      AddField(message, field, value);                                   \
+    }                                                                          \
+  }
+
+DEFINE_PRIMITIVE_ACCESSORS(Int32, int32, int32, INT32)
+DEFINE_PRIMITIVE_ACCESSORS(Int64, int64, int64, INT64)
+DEFINE_PRIMITIVE_ACCESSORS(UInt32, uint32, uint32, UINT32)
+DEFINE_PRIMITIVE_ACCESSORS(UInt64, uint64, uint64, UINT64)
+DEFINE_PRIMITIVE_ACCESSORS(Float, float, float, FLOAT)
+DEFINE_PRIMITIVE_ACCESSORS(Double, double, double, DOUBLE)
+DEFINE_PRIMITIVE_ACCESSORS(Bool, bool, bool, BOOL)
+#undef DEFINE_PRIMITIVE_ACCESSORS
+
+// -------------------------------------------------------------------
+
+std::string Reflection::GetString(const Message& message,
+                                  const FieldDescriptor* field) const {
+  USAGE_CHECK_ALL(GetString, SINGULAR, STRING);
+  if (field->is_extension()) {
+    return GetExtensionSet(message).GetString(field->number(),
+                                              field->default_value_string());
+  } else {
+    switch (field->options().ctype()) {
+      default:  // TODO(kenton):  Support other string reps.
+      case FieldOptions::STRING: {
+        if (IsInlined(field)) {
+          return GetField(message, field).GetNoArena();
+        }
+
+        return GetField(message, field).Get();
+      }
+    }
+  }
+}
+
+const std::string& Reflection::GetStringReference(const Message& message,
+                                                  const FieldDescriptor* field,
+                                                  std::string* scratch) const {
+  USAGE_CHECK_ALL(GetStringReference, SINGULAR, STRING);
+  if (field->is_extension()) {
+    return GetExtensionSet(message).GetString(field->number(),
+                                              field->default_value_string());
+  } else {
+    switch (field->options().ctype()) {
+      default:  // TODO(kenton):  Support other string reps.
+      case FieldOptions::STRING: {
+        if (IsInlined(field)) {
+          return GetField(message, field).GetNoArena();
+        }
+
+        return GetField(message, field).Get();
+      }
+    }
+  }
+}
+
+
+void Reflection::SetString(Message* message, const FieldDescriptor* field,
+                           std::string value) const {
+  USAGE_CHECK_ALL(SetString, SINGULAR, STRING);
+  if (field->is_extension()) {
+    return MutableExtensionSet(message)->SetString(
+        field->number(), field->type(), std::move(value), field);
+  } else {
+    switch (field->options().ctype()) {
+      default:  // TODO(kenton):  Support other string reps.
+      case FieldOptions::STRING: {
+        if (IsInlined(field)) {
+          MutableField(message, field)
+              ->SetNoArena(nullptr, std::move(value));
+          break;
+        }
+
+        const std::string* default_ptr =
+            &DefaultRaw(field).Get();
+        if (field->containing_oneof() && !HasOneofField(*message, field)) {
+          ClearOneof(message, field->containing_oneof());
+          MutableField(message, field)
+              ->UnsafeSetDefault(default_ptr);
+        }
+        MutableField(message, field)
+            ->Mutable(default_ptr, GetArena(message))
+            ->assign(std::move(value));
+        break;
+      }
+    }
+  }
+}
+
+
+std::string Reflection::GetRepeatedString(const Message& message,
+                                          const FieldDescriptor* field,
+                                          int index) const {
+  USAGE_CHECK_ALL(GetRepeatedString, REPEATED, STRING);
+  if (field->is_extension()) {
+    return GetExtensionSet(message).GetRepeatedString(field->number(), index);
+  } else {
+    switch (field->options().ctype()) {
+      default:  // TODO(kenton):  Support other string reps.
+      case FieldOptions::STRING:
+        return GetRepeatedPtrField(message, field, index);
+    }
+  }
+}
+
+const std::string& Reflection::GetRepeatedStringReference(
+    const Message& message, const FieldDescriptor* field, int index,
+    std::string* scratch) const {
+  USAGE_CHECK_ALL(GetRepeatedStringReference, REPEATED, STRING);
+  if (field->is_extension()) {
+    return GetExtensionSet(message).GetRepeatedString(field->number(), index);
+  } else {
+    switch (field->options().ctype()) {
+      default:  // TODO(kenton):  Support other string reps.
+      case FieldOptions::STRING:
+        return GetRepeatedPtrField(message, field, index);
+    }
+  }
+}
+
+
+void Reflection::SetRepeatedString(Message* message,
+                                   const FieldDescriptor* field, int index,
+                                   std::string value) const {
+  USAGE_CHECK_ALL(SetRepeatedString, REPEATED, STRING);
+  if (field->is_extension()) {
+    MutableExtensionSet(message)->SetRepeatedString(field->number(), index,
+                                                    std::move(value));
+  } else {
+    switch (field->options().ctype()) {
+      default:  // TODO(kenton):  Support other string reps.
+      case FieldOptions::STRING:
+        MutableRepeatedField(message, field, index)
+            ->assign(std::move(value));
+        break;
+    }
+  }
+}
+
+
+void Reflection::AddString(Message* message, const FieldDescriptor* field,
+                           std::string value) const {
+  USAGE_CHECK_ALL(AddString, REPEATED, STRING);
+  if (field->is_extension()) {
+    MutableExtensionSet(message)->AddString(field->number(), field->type(),
+                                            std::move(value), field);
+  } else {
+    switch (field->options().ctype()) {
+      default:  // TODO(kenton):  Support other string reps.
+      case FieldOptions::STRING:
+        AddField(message, field)->assign(std::move(value));
+        break;
+    }
+  }
+}
+
+
+// -------------------------------------------------------------------
+
+const EnumValueDescriptor* Reflection::GetEnum(
+    const Message& message, const FieldDescriptor* field) const {
+  // Usage checked by GetEnumValue.
+  int value = GetEnumValue(message, field);
+  return field->enum_type()->FindValueByNumberCreatingIfUnknown(value);
+}
+
+int Reflection::GetEnumValue(const Message& message,
+                             const FieldDescriptor* field) const {
+  USAGE_CHECK_ALL(GetEnumValue, SINGULAR, ENUM);
+
+  int32 value;
+  if (field->is_extension()) {
+    value = GetExtensionSet(message).GetEnum(
+        field->number(), field->default_value_enum()->number());
+  } else {
+    value = GetField(message, field);
+  }
+  return value;
+}
+
+void Reflection::SetEnum(Message* message, const FieldDescriptor* field,
+                         const EnumValueDescriptor* value) const {
+  // Usage checked by SetEnumValue.
+  USAGE_CHECK_ENUM_VALUE(SetEnum);
+  SetEnumValueInternal(message, field, value->number());
+}
+
+void Reflection::SetEnumValue(Message* message, const FieldDescriptor* field,
+                              int value) const {
+  USAGE_CHECK_ALL(SetEnumValue, SINGULAR, ENUM);
+  if (!CreateUnknownEnumValues(descriptor_->file())) {
+    // Check that the value is valid if we don't support direct storage of
+    // unknown enum values.
+    const EnumValueDescriptor* value_desc =
+        field->enum_type()->FindValueByNumber(value);
+    if (value_desc == nullptr) {
+      MutableUnknownFields(message)->AddVarint(field->number(), value);
+      return;
+    }
+  }
+  SetEnumValueInternal(message, field, value);
+}
+
+void Reflection::SetEnumValueInternal(Message* message,
+                                      const FieldDescriptor* field,
+                                      int value) const {
+  if (field->is_extension()) {
+    MutableExtensionSet(message)->SetEnum(field->number(), field->type(), value,
+                                          field);
+  } else {
+    SetField(message, field, value);
+  }
+}
+
+const EnumValueDescriptor* Reflection::GetRepeatedEnum(
+    const Message& message, const FieldDescriptor* field, int index) const {
+  // Usage checked by GetRepeatedEnumValue.
+  int value = GetRepeatedEnumValue(message, field, index);
+  return field->enum_type()->FindValueByNumberCreatingIfUnknown(value);
+}
+
+int Reflection::GetRepeatedEnumValue(const Message& message,
+                                     const FieldDescriptor* field,
+                                     int index) const {
+  USAGE_CHECK_ALL(GetRepeatedEnumValue, REPEATED, ENUM);
+
+  int value;
+  if (field->is_extension()) {
+    value = GetExtensionSet(message).GetRepeatedEnum(field->number(), index);
+  } else {
+    value = GetRepeatedField(message, field, index);
+  }
+  return value;
+}
+
+void Reflection::SetRepeatedEnum(Message* message, const FieldDescriptor* field,
+                                 int index,
+                                 const EnumValueDescriptor* value) const {
+  // Usage checked by SetRepeatedEnumValue.
+  USAGE_CHECK_ENUM_VALUE(SetRepeatedEnum);
+  SetRepeatedEnumValueInternal(message, field, index, value->number());
+}
+
+void Reflection::SetRepeatedEnumValue(Message* message,
+                                      const FieldDescriptor* field, int index,
+                                      int value) const {
+  USAGE_CHECK_ALL(SetRepeatedEnum, REPEATED, ENUM);
+  if (!CreateUnknownEnumValues(descriptor_->file())) {
+    // Check that the value is valid if we don't support direct storage of
+    // unknown enum values.
+    const EnumValueDescriptor* value_desc =
+        field->enum_type()->FindValueByNumber(value);
+    if (value_desc == nullptr) {
+      MutableUnknownFields(message)->AddVarint(field->number(), value);
+      return;
+    }
+  }
+  SetRepeatedEnumValueInternal(message, field, index, value);
+}
+
+void Reflection::SetRepeatedEnumValueInternal(Message* message,
+                                              const FieldDescriptor* field,
+                                              int index, int value) const {
+  if (field->is_extension()) {
+    MutableExtensionSet(message)->SetRepeatedEnum(field->number(), index,
+                                                  value);
+  } else {
+    SetRepeatedField(message, field, index, value);
+  }
+}
+
+void Reflection::AddEnum(Message* message, const FieldDescriptor* field,
+                         const EnumValueDescriptor* value) const {
+  // Usage checked by AddEnumValue.
+  USAGE_CHECK_ENUM_VALUE(AddEnum);
+  AddEnumValueInternal(message, field, value->number());
+}
+
+void Reflection::AddEnumValue(Message* message, const FieldDescriptor* field,
+                              int value) const {
+  USAGE_CHECK_ALL(AddEnum, REPEATED, ENUM);
+  if (!CreateUnknownEnumValues(descriptor_->file())) {
+    // Check that the value is valid if we don't support direct storage of
+    // unknown enum values.
+    const EnumValueDescriptor* value_desc =
+        field->enum_type()->FindValueByNumber(value);
+    if (value_desc == nullptr) {
+      MutableUnknownFields(message)->AddVarint(field->number(), value);
+      return;
+    }
+  }
+  AddEnumValueInternal(message, field, value);
+}
+
+void Reflection::AddEnumValueInternal(Message* message,
+                                      const FieldDescriptor* field,
+                                      int value) const {
+  if (field->is_extension()) {
+    MutableExtensionSet(message)->AddEnum(field->number(), field->type(),
+                                          field->options().packed(), value,
+                                          field);
+  } else {
+    AddField(message, field, value);
+  }
+}
+
+// -------------------------------------------------------------------
+
+const Message& Reflection::GetMessage(const Message& message,
+                                      const FieldDescriptor* field,
+                                      MessageFactory* factory) const {
+  USAGE_CHECK_ALL(GetMessage, SINGULAR, MESSAGE);
+
+  if (factory == nullptr) factory = message_factory_;
+
+  if (field->is_extension()) {
+    return static_cast(GetExtensionSet(message).GetMessage(
+        field->number(), field->message_type(), factory));
+  } else {
+    const Message* result = GetRaw(message, field);
+    if (result == nullptr) {
+      result = DefaultRaw(field);
+    }
+    return *result;
+  }
+}
+
+Message* Reflection::MutableMessage(Message* message,
+                                    const FieldDescriptor* field,
+                                    MessageFactory* factory) const {
+  USAGE_CHECK_ALL(MutableMessage, SINGULAR, MESSAGE);
+
+  if (factory == nullptr) factory = message_factory_;
+
+  if (field->is_extension()) {
+    return static_cast(
+        MutableExtensionSet(message)->MutableMessage(field, factory));
+  } else {
+    Message* result;
+
+    Message** result_holder = MutableRaw(message, field);
+
+    if (field->containing_oneof()) {
+      if (!HasOneofField(*message, field)) {
+        ClearOneof(message, field->containing_oneof());
+        result_holder = MutableField(message, field);
+        const Message* default_message = DefaultRaw(field);
+        *result_holder = default_message->New(message->GetArena());
+      }
+    } else {
+      SetBit(message, field);
+    }
+
+    if (*result_holder == nullptr) {
+      const Message* default_message = DefaultRaw(field);
+      *result_holder = default_message->New(message->GetArena());
+    }
+    result = *result_holder;
+    return result;
+  }
+}
+
+void Reflection::UnsafeArenaSetAllocatedMessage(
+    Message* message, Message* sub_message,
+    const FieldDescriptor* field) const {
+  USAGE_CHECK_ALL(SetAllocatedMessage, SINGULAR, MESSAGE);
+
+  if (field->is_extension()) {
+    MutableExtensionSet(message)->UnsafeArenaSetAllocatedMessage(
+        field->number(), field->type(), field, sub_message);
+  } else {
+    if (field->containing_oneof()) {
+      if (sub_message == nullptr) {
+        ClearOneof(message, field->containing_oneof());
+        return;
+      }
+        ClearOneof(message, field->containing_oneof());
+        *MutableRaw(message, field) = sub_message;
+      SetOneofCase(message, field);
+      return;
+    }
+
+    if (sub_message == nullptr) {
+      ClearBit(message, field);
+    } else {
+      SetBit(message, field);
+    }
+    Message** sub_message_holder = MutableRaw(message, field);
+    if (GetArena(message) == nullptr) {
+      delete *sub_message_holder;
+    }
+    *sub_message_holder = sub_message;
+  }
+}
+
+void Reflection::SetAllocatedMessage(Message* message, Message* sub_message,
+                                     const FieldDescriptor* field) const {
+  // If message and sub-message are in different memory ownership domains
+  // (different arenas, or one is on heap and one is not), then we may need to
+  // do a copy.
+  if (sub_message != nullptr &&
+      sub_message->GetArena() != message->GetArena()) {
+    if (sub_message->GetArena() == nullptr && message->GetArena() != nullptr) {
+      // Case 1: parent is on an arena and child is heap-allocated. We can add
+      // the child to the arena's Own() list to free on arena destruction, then
+      // set our pointer.
+      message->GetArena()->Own(sub_message);
+      UnsafeArenaSetAllocatedMessage(message, sub_message, field);
+    } else {
+      // Case 2: all other cases. We need to make a copy. MutableMessage() will
+      // either get the existing message object, or instantiate a new one as
+      // appropriate w.r.t. our arena.
+      Message* sub_message_copy = MutableMessage(message, field);
+      sub_message_copy->CopyFrom(*sub_message);
+    }
+  } else {
+    // Same memory ownership domains.
+    UnsafeArenaSetAllocatedMessage(message, sub_message, field);
+  }
+}
+
+Message* Reflection::UnsafeArenaReleaseMessage(Message* message,
+                                               const FieldDescriptor* field,
+                                               MessageFactory* factory) const {
+  USAGE_CHECK_ALL(ReleaseMessage, SINGULAR, MESSAGE);
+
+  if (factory == nullptr) factory = message_factory_;
+
+  if (field->is_extension()) {
+    return static_cast(
+        MutableExtensionSet(message)->UnsafeArenaReleaseMessage(field,
+                                                                factory));
+  } else {
+    if (!(field->is_repeated() || field->containing_oneof())) {
+      ClearBit(message, field);
+    }
+    if (field->containing_oneof()) {
+      if (HasOneofField(*message, field)) {
+        *MutableOneofCase(message, field->containing_oneof()) = 0;
+      } else {
+        return nullptr;
+      }
+    }
+    Message** result = MutableRaw(message, field);
+    Message* ret = *result;
+    *result = nullptr;
+    return ret;
+  }
+}
+
+Message* Reflection::ReleaseMessage(Message* message,
+                                    const FieldDescriptor* field,
+                                    MessageFactory* factory) const {
+  Message* released = UnsafeArenaReleaseMessage(message, field, factory);
+  if (GetArena(message) != nullptr && released != nullptr) {
+    Message* copy_from_arena = released->New();
+    copy_from_arena->CopyFrom(*released);
+    released = copy_from_arena;
+  }
+  return released;
+}
+
+const Message& Reflection::GetRepeatedMessage(const Message& message,
+                                              const FieldDescriptor* field,
+                                              int index) const {
+  USAGE_CHECK_ALL(GetRepeatedMessage, REPEATED, MESSAGE);
+
+  if (field->is_extension()) {
+    return static_cast(
+        GetExtensionSet(message).GetRepeatedMessage(field->number(), index));
+  } else {
+    if (IsMapFieldInApi(field)) {
+      return GetRaw(message, field)
+          .GetRepeatedField()
+          .Get >(index);
+    } else {
+      return GetRaw(message, field)
+          .Get >(index);
+    }
+  }
+}
+
+Message* Reflection::MutableRepeatedMessage(Message* message,
+                                            const FieldDescriptor* field,
+                                            int index) const {
+  USAGE_CHECK_ALL(MutableRepeatedMessage, REPEATED, MESSAGE);
+
+  if (field->is_extension()) {
+    return static_cast(
+        MutableExtensionSet(message)->MutableRepeatedMessage(field->number(),
+                                                             index));
+  } else {
+    if (IsMapFieldInApi(field)) {
+      return MutableRaw(message, field)
+          ->MutableRepeatedField()
+          ->Mutable >(index);
+    } else {
+      return MutableRaw(message, field)
+          ->Mutable >(index);
+    }
+  }
+}
+
+Message* Reflection::AddMessage(Message* message, const FieldDescriptor* field,
+                                MessageFactory* factory) const {
+  USAGE_CHECK_ALL(AddMessage, REPEATED, MESSAGE);
+
+  if (factory == nullptr) factory = message_factory_;
+
+  if (field->is_extension()) {
+    return static_cast(
+        MutableExtensionSet(message)->AddMessage(field, factory));
+  } else {
+    Message* result = nullptr;
+
+    // We can't use AddField() because RepeatedPtrFieldBase doesn't
+    // know how to allocate one.
+    RepeatedPtrFieldBase* repeated = nullptr;
+    if (IsMapFieldInApi(field)) {
+      repeated =
+          MutableRaw(message, field)->MutableRepeatedField();
+    } else {
+      repeated = MutableRaw(message, field);
+    }
+    result = repeated->AddFromCleared >();
+    if (result == nullptr) {
+      // We must allocate a new object.
+      const Message* prototype;
+      if (repeated->size() == 0) {
+        prototype = factory->GetPrototype(field->message_type());
+      } else {
+        prototype = &repeated->Get >(0);
+      }
+      result = prototype->New(message->GetArena());
+      // We can guarantee here that repeated and result are either both heap
+      // allocated or arena owned. So it is safe to call the unsafe version
+      // of AddAllocated.
+      repeated->UnsafeArenaAddAllocated >(result);
+    }
+
+    return result;
+  }
+}
+
+void Reflection::AddAllocatedMessage(Message* message,
+                                     const FieldDescriptor* field,
+                                     Message* new_entry) const {
+  USAGE_CHECK_ALL(AddAllocatedMessage, REPEATED, MESSAGE);
+
+  if (field->is_extension()) {
+    MutableExtensionSet(message)->AddAllocatedMessage(field, new_entry);
+  } else {
+    RepeatedPtrFieldBase* repeated = nullptr;
+    if (IsMapFieldInApi(field)) {
+      repeated =
+          MutableRaw(message, field)->MutableRepeatedField();
+    } else {
+      repeated = MutableRaw(message, field);
+    }
+    repeated->AddAllocated >(new_entry);
+  }
+}
+
+void* Reflection::MutableRawRepeatedField(Message* message,
+                                          const FieldDescriptor* field,
+                                          FieldDescriptor::CppType cpptype,
+                                          int ctype,
+                                          const Descriptor* desc) const {
+  USAGE_CHECK_REPEATED("MutableRawRepeatedField");
+  if (field->cpp_type() != cpptype &&
+      (field->cpp_type() != FieldDescriptor::CPPTYPE_ENUM ||
+       cpptype != FieldDescriptor::CPPTYPE_INT32))
+    ReportReflectionUsageTypeError(descriptor_, field,
+                                   "MutableRawRepeatedField", cpptype);
+  if (desc != nullptr)
+    GOOGLE_CHECK_EQ(field->message_type(), desc) << "wrong submessage type";
+  if (field->is_extension()) {
+    return MutableExtensionSet(message)->MutableRawRepeatedField(
+        field->number(), field->type(), field->is_packed(), field);
+  } else {
+    // Trigger transform for MapField
+    if (IsMapFieldInApi(field)) {
+      return MutableRawNonOneof(message, field)
+          ->MutableRepeatedField();
+    }
+    return MutableRawNonOneof(message, field);
+  }
+}
+
+const void* Reflection::GetRawRepeatedField(const Message& message,
+                                            const FieldDescriptor* field,
+                                            FieldDescriptor::CppType cpptype,
+                                            int ctype,
+                                            const Descriptor* desc) const {
+  USAGE_CHECK_REPEATED("GetRawRepeatedField");
+  if (field->cpp_type() != cpptype)
+    ReportReflectionUsageTypeError(descriptor_, field, "GetRawRepeatedField",
+                                   cpptype);
+  if (ctype >= 0)
+    GOOGLE_CHECK_EQ(field->options().ctype(), ctype) << "subtype mismatch";
+  if (desc != nullptr)
+    GOOGLE_CHECK_EQ(field->message_type(), desc) << "wrong submessage type";
+  if (field->is_extension()) {
+    // Should use extension_set::GetRawRepeatedField. However, the required
+    // parameter "default repeated value" is not very easy to get here.
+    // Map is not supported in extensions, it is acceptable to use
+    // extension_set::MutableRawRepeatedField which does not change the message.
+    return MutableExtensionSet(const_cast(&message))
+        ->MutableRawRepeatedField(field->number(), field->type(),
+                                  field->is_packed(), field);
+  } else {
+    // Trigger transform for MapField
+    if (IsMapFieldInApi(field)) {
+      return &(GetRawNonOneof(message, field).GetRepeatedField());
+    }
+    return &GetRawNonOneof(message, field);
+  }
+}
+
+const FieldDescriptor* Reflection::GetOneofFieldDescriptor(
+    const Message& message, const OneofDescriptor* oneof_descriptor) const {
+  uint32 field_number = GetOneofCase(message, oneof_descriptor);
+  if (field_number == 0) {
+    return nullptr;
+  }
+  return descriptor_->FindFieldByNumber(field_number);
+}
+
+bool Reflection::ContainsMapKey(const Message& message,
+                                const FieldDescriptor* field,
+                                const MapKey& key) const {
+  USAGE_CHECK(IsMapFieldInApi(field), "LookupMapValue",
+              "Field is not a map field.");
+  return GetRaw(message, field).ContainsMapKey(key);
+}
+
+bool Reflection::InsertOrLookupMapValue(Message* message,
+                                        const FieldDescriptor* field,
+                                        const MapKey& key,
+                                        MapValueRef* val) const {
+  USAGE_CHECK(IsMapFieldInApi(field), "InsertOrLookupMapValue",
+              "Field is not a map field.");
+  val->SetType(field->message_type()->FindFieldByName("value")->cpp_type());
+  return MutableRaw(message, field)
+      ->InsertOrLookupMapValue(key, val);
+}
+
+bool Reflection::DeleteMapValue(Message* message, const FieldDescriptor* field,
+                                const MapKey& key) const {
+  USAGE_CHECK(IsMapFieldInApi(field), "DeleteMapValue",
+              "Field is not a map field.");
+  return MutableRaw(message, field)->DeleteMapValue(key);
+}
+
+MapIterator Reflection::MapBegin(Message* message,
+                                 const FieldDescriptor* field) const {
+  USAGE_CHECK(IsMapFieldInApi(field), "MapBegin", "Field is not a map field.");
+  MapIterator iter(message, field);
+  GetRaw(*message, field).MapBegin(&iter);
+  return iter;
+}
+
+MapIterator Reflection::MapEnd(Message* message,
+                               const FieldDescriptor* field) const {
+  USAGE_CHECK(IsMapFieldInApi(field), "MapEnd", "Field is not a map field.");
+  MapIterator iter(message, field);
+  GetRaw(*message, field).MapEnd(&iter);
+  return iter;
+}
+
+int Reflection::MapSize(const Message& message,
+                        const FieldDescriptor* field) const {
+  USAGE_CHECK(IsMapFieldInApi(field), "MapSize", "Field is not a map field.");
+  return GetRaw(message, field).size();
+}
+
+// -----------------------------------------------------------------------------
+
+const FieldDescriptor* Reflection::FindKnownExtensionByName(
+    const std::string& name) const {
+  if (!schema_.HasExtensionSet()) return nullptr;
+  return descriptor_pool_->FindExtensionByPrintableName(descriptor_, name);
+}
+
+const FieldDescriptor* Reflection::FindKnownExtensionByNumber(
+    int number) const {
+  if (!schema_.HasExtensionSet()) return nullptr;
+  return descriptor_pool_->FindExtensionByNumber(descriptor_, number);
+}
+
+bool Reflection::SupportsUnknownEnumValues() const {
+  return CreateUnknownEnumValues(descriptor_->file());
+}
+
+// ===================================================================
+// Some private helpers.
+
+// These simple template accessors obtain pointers (or references) to
+// the given field.
+
+template 
+const Type& Reflection::GetRawNonOneof(const Message& message,
+                                       const FieldDescriptor* field) const {
+  return GetConstRefAtOffset(message,
+                                   schema_.GetFieldOffsetNonOneof(field));
+}
+
+template 
+Type* Reflection::MutableRawNonOneof(Message* message,
+                                     const FieldDescriptor* field) const {
+  return GetPointerAtOffset(message,
+                                  schema_.GetFieldOffsetNonOneof(field));
+}
+
+template 
+const Type& Reflection::GetRaw(const Message& message,
+                               const FieldDescriptor* field) const {
+  if (field->containing_oneof() && !HasOneofField(message, field)) {
+    return DefaultRaw(field);
+  }
+  return GetConstRefAtOffset(message, schema_.GetFieldOffset(field));
+}
+
+bool Reflection::IsInlined(const FieldDescriptor* field) const {
+  return schema_.IsFieldInlined(field);
+}
+
+template 
+Type* Reflection::MutableRaw(Message* message,
+                             const FieldDescriptor* field) const {
+  return GetPointerAtOffset(message, schema_.GetFieldOffset(field));
+}
+
+const uint32* Reflection::GetHasBits(const Message& message) const {
+  GOOGLE_DCHECK(schema_.HasHasbits());
+  return &GetConstRefAtOffset(message, schema_.HasBitsOffset());
+}
+
+uint32* Reflection::MutableHasBits(Message* message) const {
+  GOOGLE_DCHECK(schema_.HasHasbits());
+  return GetPointerAtOffset(message, schema_.HasBitsOffset());
+}
+
+uint32 Reflection::GetOneofCase(const Message& message,
+                                const OneofDescriptor* oneof_descriptor) const {
+  return GetConstRefAtOffset(
+      message, schema_.GetOneofCaseOffset(oneof_descriptor));
+}
+
+uint32* Reflection::MutableOneofCase(
+    Message* message, const OneofDescriptor* oneof_descriptor) const {
+  return GetPointerAtOffset(
+      message, schema_.GetOneofCaseOffset(oneof_descriptor));
+}
+
+const ExtensionSet& Reflection::GetExtensionSet(const Message& message) const {
+  return GetConstRefAtOffset(message,
+                                           schema_.GetExtensionSetOffset());
+}
+
+ExtensionSet* Reflection::MutableExtensionSet(Message* message) const {
+  return GetPointerAtOffset(message,
+                                          schema_.GetExtensionSetOffset());
+}
+
+Arena* Reflection::GetArena(Message* message) const {
+  return GetInternalMetadataWithArena(*message).arena();
+}
+
+const InternalMetadataWithArena& Reflection::GetInternalMetadataWithArena(
+    const Message& message) const {
+  return GetConstRefAtOffset(
+      message, schema_.GetMetadataOffset());
+}
+
+InternalMetadataWithArena* Reflection::MutableInternalMetadataWithArena(
+    Message* message) const {
+  return GetPointerAtOffset(
+      message, schema_.GetMetadataOffset());
+}
+
+template 
+const Type& Reflection::DefaultRaw(const FieldDescriptor* field) const {
+  return *reinterpret_cast(schema_.GetFieldDefault(field));
+}
+
+// Simple accessors for manipulating has_bits_.
+bool Reflection::HasBit(const Message& message,
+                        const FieldDescriptor* field) const {
+  GOOGLE_DCHECK(!field->options().weak());
+  if (schema_.HasHasbits()) {
+    return IsIndexInHasBitSet(GetHasBits(message), schema_.HasBitIndex(field));
+  }
+
+  // proto3: no has-bits. All fields present except messages, which are
+  // present only if their message-field pointer is non-null.
+  if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+    return !schema_.IsDefaultInstance(message) &&
+           GetRaw(message, field) != nullptr;
+  } else {
+    // Non-message field (and non-oneof, since that was handled in HasField()
+    // before calling us), and singular (again, checked in HasField). So, this
+    // field must be a scalar.
+
+    // Scalar primitive (numeric or string/bytes) fields are present if
+    // their value is non-zero (numeric) or non-empty (string/bytes). N.B.:
+    // we must use this definition here, rather than the "scalar fields
+    // always present" in the proto3 docs, because MergeFrom() semantics
+    // require presence as "present on wire", and reflection-based merge
+    // (which uses HasField()) needs to be consistent with this.
+    switch (field->cpp_type()) {
+      case FieldDescriptor::CPPTYPE_STRING:
+        switch (field->options().ctype()) {
+          default: {
+            if (IsInlined(field)) {
+              return !GetField(message, field)
+                          .GetNoArena()
+                          .empty();
+            }
+            return GetField(message, field).Get().size() > 0;
+          }
+        }
+        return false;
+      case FieldDescriptor::CPPTYPE_BOOL:
+        return GetRaw(message, field) != false;
+      case FieldDescriptor::CPPTYPE_INT32:
+        return GetRaw(message, field) != 0;
+      case FieldDescriptor::CPPTYPE_INT64:
+        return GetRaw(message, field) != 0;
+      case FieldDescriptor::CPPTYPE_UINT32:
+        return GetRaw(message, field) != 0;
+      case FieldDescriptor::CPPTYPE_UINT64:
+        return GetRaw(message, field) != 0;
+      case FieldDescriptor::CPPTYPE_FLOAT:
+        return GetRaw(message, field) != 0.0;
+      case FieldDescriptor::CPPTYPE_DOUBLE:
+        return GetRaw(message, field) != 0.0;
+      case FieldDescriptor::CPPTYPE_ENUM:
+        return GetRaw(message, field) != 0;
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        // handled above; avoid warning
+        break;
+    }
+    GOOGLE_LOG(FATAL) << "Reached impossible case in HasBit().";
+    return false;
+  }
+}
+
+void Reflection::SetBit(Message* message, const FieldDescriptor* field) const {
+  GOOGLE_DCHECK(!field->options().weak());
+  if (!schema_.HasHasbits()) {
+    return;
+  }
+  const uint32 index = schema_.HasBitIndex(field);
+  MutableHasBits(message)[index / 32] |=
+      (static_cast(1) << (index % 32));
+}
+
+void Reflection::ClearBit(Message* message,
+                          const FieldDescriptor* field) const {
+  GOOGLE_DCHECK(!field->options().weak());
+  if (!schema_.HasHasbits()) {
+    return;
+  }
+  const uint32 index = schema_.HasBitIndex(field);
+  MutableHasBits(message)[index / 32] &=
+      ~(static_cast(1) << (index % 32));
+}
+
+void Reflection::SwapBit(Message* message1, Message* message2,
+                         const FieldDescriptor* field) const {
+  GOOGLE_DCHECK(!field->options().weak());
+  if (!schema_.HasHasbits()) {
+    return;
+  }
+  bool temp_has_bit = HasBit(*message1, field);
+  if (HasBit(*message2, field)) {
+    SetBit(message1, field);
+  } else {
+    ClearBit(message1, field);
+  }
+  if (temp_has_bit) {
+    SetBit(message2, field);
+  } else {
+    ClearBit(message2, field);
+  }
+}
+
+bool Reflection::HasOneof(const Message& message,
+                          const OneofDescriptor* oneof_descriptor) const {
+  return (GetOneofCase(message, oneof_descriptor) > 0);
+}
+
+bool Reflection::HasOneofField(const Message& message,
+                               const FieldDescriptor* field) const {
+  return (GetOneofCase(message, field->containing_oneof()) == field->number());
+}
+
+void Reflection::SetOneofCase(Message* message,
+                              const FieldDescriptor* field) const {
+  *MutableOneofCase(message, field->containing_oneof()) = field->number();
+}
+
+void Reflection::ClearOneofField(Message* message,
+                                 const FieldDescriptor* field) const {
+  if (HasOneofField(*message, field)) {
+    ClearOneof(message, field->containing_oneof());
+  }
+}
+
+void Reflection::ClearOneof(Message* message,
+                            const OneofDescriptor* oneof_descriptor) const {
+  // TODO(jieluo): Consider to cache the unused object instead of deleting
+  // it. It will be much faster if an application switches a lot from
+  // a few oneof fields.  Time/space tradeoff
+  uint32 oneof_case = GetOneofCase(*message, oneof_descriptor);
+  if (oneof_case > 0) {
+    const FieldDescriptor* field = descriptor_->FindFieldByNumber(oneof_case);
+    if (GetArena(message) == nullptr) {
+      switch (field->cpp_type()) {
+        case FieldDescriptor::CPPTYPE_STRING: {
+          switch (field->options().ctype()) {
+            default:  // TODO(kenton):  Support other string reps.
+            case FieldOptions::STRING: {
+              const std::string* default_ptr =
+                  &DefaultRaw(field).Get();
+              MutableField(message, field)
+                  ->Destroy(default_ptr, GetArena(message));
+              break;
+            }
+          }
+          break;
+        }
+
+        case FieldDescriptor::CPPTYPE_MESSAGE:
+          delete *MutableRaw(message, field);
+          break;
+        default:
+          break;
+      }
+    }
+
+    *MutableOneofCase(message, oneof_descriptor) = 0;
+  }
+}
+
+#define HANDLE_TYPE(TYPE, CPPTYPE, CTYPE)                                \
+  template <>                                                            \
+  const RepeatedField& Reflection::GetRepeatedFieldInternal( \
+      const Message& message, const FieldDescriptor* field) const {      \
+    return *static_cast*>(MutableRawRepeatedField(   \
+        const_cast(&message), field, CPPTYPE, CTYPE, NULL));   \
+  }                                                                      \
+                                                                         \
+  template <>                                                            \
+  RepeatedField* Reflection::MutableRepeatedFieldInternal(   \
+      Message * message, const FieldDescriptor* field) const {           \
+    return static_cast*>(                            \
+        MutableRawRepeatedField(message, field, CPPTYPE, CTYPE, NULL));  \
+  }
+
+HANDLE_TYPE(int32, FieldDescriptor::CPPTYPE_INT32, -1);
+HANDLE_TYPE(int64, FieldDescriptor::CPPTYPE_INT64, -1);
+HANDLE_TYPE(uint32, FieldDescriptor::CPPTYPE_UINT32, -1);
+HANDLE_TYPE(uint64, FieldDescriptor::CPPTYPE_UINT64, -1);
+HANDLE_TYPE(float, FieldDescriptor::CPPTYPE_FLOAT, -1);
+HANDLE_TYPE(double, FieldDescriptor::CPPTYPE_DOUBLE, -1);
+HANDLE_TYPE(bool, FieldDescriptor::CPPTYPE_BOOL, -1);
+
+
+#undef HANDLE_TYPE
+
+void* Reflection::MutableRawRepeatedString(Message* message,
+                                           const FieldDescriptor* field,
+                                           bool is_string) const {
+  return MutableRawRepeatedField(message, field,
+                                 FieldDescriptor::CPPTYPE_STRING,
+                                 FieldOptions::STRING, NULL);
+}
+
+// Template implementations of basic accessors.  Inline because each
+// template instance is only called from one location.  These are
+// used for all types except messages.
+template 
+const Type& Reflection::GetField(const Message& message,
+                                 const FieldDescriptor* field) const {
+  return GetRaw(message, field);
+}
+
+template 
+void Reflection::SetField(Message* message, const FieldDescriptor* field,
+                          const Type& value) const {
+  if (field->containing_oneof() && !HasOneofField(*message, field)) {
+    ClearOneof(message, field->containing_oneof());
+  }
+  *MutableRaw(message, field) = value;
+  field->containing_oneof() ? SetOneofCase(message, field)
+                            : SetBit(message, field);
+}
+
+template 
+Type* Reflection::MutableField(Message* message,
+                               const FieldDescriptor* field) const {
+  field->containing_oneof() ? SetOneofCase(message, field)
+                            : SetBit(message, field);
+  return MutableRaw(message, field);
+}
+
+template 
+const Type& Reflection::GetRepeatedField(const Message& message,
+                                         const FieldDescriptor* field,
+                                         int index) const {
+  return GetRaw >(message, field).Get(index);
+}
+
+template 
+const Type& Reflection::GetRepeatedPtrField(const Message& message,
+                                            const FieldDescriptor* field,
+                                            int index) const {
+  return GetRaw >(message, field).Get(index);
+}
+
+template 
+void Reflection::SetRepeatedField(Message* message,
+                                  const FieldDescriptor* field, int index,
+                                  Type value) const {
+  MutableRaw >(message, field)->Set(index, value);
+}
+
+template 
+Type* Reflection::MutableRepeatedField(Message* message,
+                                       const FieldDescriptor* field,
+                                       int index) const {
+  RepeatedPtrField* repeated =
+      MutableRaw >(message, field);
+  return repeated->Mutable(index);
+}
+
+template 
+void Reflection::AddField(Message* message, const FieldDescriptor* field,
+                          const Type& value) const {
+  MutableRaw >(message, field)->Add(value);
+}
+
+template 
+Type* Reflection::AddField(Message* message,
+                           const FieldDescriptor* field) const {
+  RepeatedPtrField* repeated =
+      MutableRaw >(message, field);
+  return repeated->Add();
+}
+
+MessageFactory* Reflection::GetMessageFactory() const {
+  return message_factory_;
+}
+
+void* Reflection::RepeatedFieldData(Message* message,
+                                    const FieldDescriptor* field,
+                                    FieldDescriptor::CppType cpp_type,
+                                    const Descriptor* message_type) const {
+  GOOGLE_CHECK(field->is_repeated());
+  GOOGLE_CHECK(field->cpp_type() == cpp_type ||
+        (field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM &&
+         cpp_type == FieldDescriptor::CPPTYPE_INT32))
+      << "The type parameter T in RepeatedFieldRef API doesn't match "
+      << "the actual field type (for enums T should be the generated enum "
+      << "type or int32).";
+  if (message_type != nullptr) {
+    GOOGLE_CHECK_EQ(message_type, field->message_type());
+  }
+  if (field->is_extension()) {
+    return MutableExtensionSet(message)->MutableRawRepeatedField(
+        field->number(), field->type(), field->is_packed(), field);
+  } else {
+    return MutableRawNonOneof(message, field);
+  }
+}
+
+MapFieldBase* Reflection::MutableMapData(Message* message,
+                                         const FieldDescriptor* field) const {
+  USAGE_CHECK(IsMapFieldInApi(field), "GetMapData",
+              "Field is not a map field.");
+  return MutableRaw(message, field);
+}
+
+const MapFieldBase* Reflection::GetMapData(const Message& message,
+                                           const FieldDescriptor* field) const {
+  USAGE_CHECK(IsMapFieldInApi(field), "GetMapData",
+              "Field is not a map field.");
+  return &(GetRaw(message, field));
+}
+
+namespace {
+
+// Helper function to transform migration schema into reflection schema.
+ReflectionSchema MigrationToReflectionSchema(
+    const Message* const* default_instance, const uint32* offsets,
+    MigrationSchema migration_schema) {
+  ReflectionSchema result;
+  result.default_instance_ = *default_instance;
+  // First 6 offsets are offsets to the special fields. The following offsets
+  // are the proto fields.
+  result.offsets_ = offsets + migration_schema.offsets_index + 5;
+  result.has_bit_indices_ = offsets + migration_schema.has_bit_indices_index;
+  result.has_bits_offset_ = offsets[migration_schema.offsets_index + 0];
+  result.metadata_offset_ = offsets[migration_schema.offsets_index + 1];
+  result.extensions_offset_ = offsets[migration_schema.offsets_index + 2];
+  result.oneof_case_offset_ = offsets[migration_schema.offsets_index + 3];
+  result.object_size_ = migration_schema.object_size;
+  result.weak_field_map_offset_ = offsets[migration_schema.offsets_index + 4];
+  return result;
+}
+
+}  // namespace
+
+class AssignDescriptorsHelper {
+ public:
+  AssignDescriptorsHelper(MessageFactory* factory,
+                          Metadata* file_level_metadata,
+                          const EnumDescriptor** file_level_enum_descriptors,
+                          const MigrationSchema* schemas,
+                          const Message* const* default_instance_data,
+                          const uint32* offsets)
+      : factory_(factory),
+        file_level_metadata_(file_level_metadata),
+        file_level_enum_descriptors_(file_level_enum_descriptors),
+        schemas_(schemas),
+        default_instance_data_(default_instance_data),
+        offsets_(offsets) {}
+
+  void AssignMessageDescriptor(const Descriptor* descriptor) {
+    for (int i = 0; i < descriptor->nested_type_count(); i++) {
+      AssignMessageDescriptor(descriptor->nested_type(i));
+    }
+
+    file_level_metadata_->descriptor = descriptor;
+
+    file_level_metadata_->reflection =
+        new Reflection(descriptor,
+                       MigrationToReflectionSchema(default_instance_data_,
+                                                   offsets_, *schemas_),
+                       DescriptorPool::internal_generated_pool(), factory_);
+    for (int i = 0; i < descriptor->enum_type_count(); i++) {
+      AssignEnumDescriptor(descriptor->enum_type(i));
+    }
+    schemas_++;
+    default_instance_data_++;
+    file_level_metadata_++;
+  }
+
+  void AssignEnumDescriptor(const EnumDescriptor* descriptor) {
+    *file_level_enum_descriptors_ = descriptor;
+    file_level_enum_descriptors_++;
+  }
+
+  const Metadata* GetCurrentMetadataPtr() const { return file_level_metadata_; }
+
+ private:
+  MessageFactory* factory_;
+  Metadata* file_level_metadata_;
+  const EnumDescriptor** file_level_enum_descriptors_;
+  const MigrationSchema* schemas_;
+  const Message* const* default_instance_data_;
+  const uint32* offsets_;
+};
+
+namespace {
+
+// We have the routines that assign descriptors and build reflection
+// automatically delete the allocated reflection. MetadataOwner owns
+// all the allocated reflection instances.
+struct MetadataOwner {
+  ~MetadataOwner() {
+    for (auto range : metadata_arrays_) {
+      for (const Metadata* m = range.first; m < range.second; m++) {
+        delete m->reflection;
+      }
+    }
+  }
+
+  void AddArray(const Metadata* begin, const Metadata* end) {
+    mu_.Lock();
+    metadata_arrays_.push_back(std::make_pair(begin, end));
+    mu_.Unlock();
+  }
+
+  static MetadataOwner* Instance() {
+    static MetadataOwner* res = OnShutdownDelete(new MetadataOwner);
+    return res;
+  }
+
+ private:
+  MetadataOwner() = default;  // private because singleton
+
+  WrappedMutex mu_;
+  std::vector > metadata_arrays_;
+};
+
+void AssignDescriptorsImpl(const DescriptorTable* table) {
+  // Ensure the file descriptor is added to the pool.
+  {
+    // This only happens once per proto file. So a global mutex to serialize
+    // calls to AddDescriptors.
+    static WrappedMutex mu{GOOGLE_PROTOBUF_LINKER_INITIALIZED};
+    mu.Lock();
+    AddDescriptors(table);
+    mu.Unlock();
+  }
+  // Fill the arrays with pointers to descriptors and reflection classes.
+  const FileDescriptor* file =
+      DescriptorPool::internal_generated_pool()->FindFileByName(
+          table->filename);
+  GOOGLE_CHECK(file != nullptr);
+
+  MessageFactory* factory = MessageFactory::generated_factory();
+
+  AssignDescriptorsHelper helper(
+      factory, table->file_level_metadata, table->file_level_enum_descriptors,
+      table->schemas, table->default_instances, table->offsets);
+
+  for (int i = 0; i < file->message_type_count(); i++) {
+    helper.AssignMessageDescriptor(file->message_type(i));
+  }
+
+  for (int i = 0; i < file->enum_type_count(); i++) {
+    helper.AssignEnumDescriptor(file->enum_type(i));
+  }
+  if (file->options().cc_generic_services()) {
+    for (int i = 0; i < file->service_count(); i++) {
+      table->file_level_service_descriptors[i] = file->service(i);
+    }
+  }
+  MetadataOwner::Instance()->AddArray(table->file_level_metadata,
+                                      helper.GetCurrentMetadataPtr());
+}
+
+void AddDescriptorsImpl(const DescriptorTable* table) {
+  // Reflection refers to the default instances so make sure they are
+  // initialized.
+  for (int i = 0; i < table->num_sccs; i++) {
+    internal::InitSCC(table->init_default_instances[i]);
+  }
+
+  // Ensure all dependent descriptors are registered to the generated descriptor
+  // pool and message factory.
+  for (int i = 0; i < table->num_deps; i++) {
+    // In case of weak fields deps[i] could be null.
+    if (table->deps[i]) AddDescriptors(table->deps[i]);
+  }
+
+  // Register the descriptor of this file.
+  DescriptorPool::InternalAddGeneratedFile(table->descriptor, table->size);
+  MessageFactory::InternalRegisterGeneratedFile(table);
+}
+
+}  // namespace
+
+// Separate function because it needs to be a friend of
+// Reflection
+void RegisterAllTypesInternal(const Metadata* file_level_metadata, int size) {
+  for (int i = 0; i < size; i++) {
+    const Reflection* reflection = file_level_metadata[i].reflection;
+    MessageFactory::InternalRegisterGeneratedMessage(
+        file_level_metadata[i].descriptor,
+        reflection->schema_.default_instance_);
+  }
+}
+
+namespace internal {
+
+void AssignDescriptors(const DescriptorTable* table) {
+  call_once(*table->once, AssignDescriptorsImpl, table);
+}
+
+void AddDescriptors(const DescriptorTable* table) {
+  // AddDescriptors is not thread safe. Callers need to ensure calls are
+  // properly serialized. This function is only called pre-main by global
+  // descriptors and we can assume single threaded access or it's called
+  // by AssignDescriptorImpl which uses a mutex to sequence calls.
+  if (*table->is_initialized) return;
+  *table->is_initialized = true;
+  AddDescriptorsImpl(table);
+}
+
+void RegisterFileLevelMetadata(const DescriptorTable* table) {
+  AssignDescriptors(table);
+  RegisterAllTypesInternal(table->file_level_metadata, table->num_messages);
+}
+
+void UnknownFieldSetSerializer(const uint8* base, uint32 offset, uint32 tag,
+                               uint32 has_offset,
+                               io::CodedOutputStream* output) {
+  const void* ptr = base + offset;
+  const InternalMetadataWithArena* metadata =
+      static_cast(ptr);
+  if (metadata->have_unknown_fields()) {
+    internal::WireFormat::SerializeUnknownFields(metadata->unknown_fields(),
+                                                 output);
+  }
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_reflection.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_reflection.h"
new file mode 100644
index 00000000..cbfab5e1
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_reflection.h"
@@ -0,0 +1,310 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This header is logically internal, but is made public because it is used
+// from protocol-compiler-generated code, which may reside in other components.
+
+#ifndef GOOGLE_PROTOBUF_GENERATED_MESSAGE_REFLECTION_H__
+#define GOOGLE_PROTOBUF_GENERATED_MESSAGE_REFLECTION_H__
+
+#include 
+#include 
+#include 
+#include 
+// TODO(jasonh): Remove this once the compiler change to directly include this
+// is released to components.
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+class DescriptorPool;
+class MapKey;
+class MapValueRef;
+class MessageLayoutInspector;
+class Message;
+struct Metadata;
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace internal {
+class DefaultEmptyOneof;
+class ReflectionAccessor;
+
+// Defined in other files.
+class ExtensionSet;  // extension_set.h
+class WeakFieldMap;  // weak_field_map.h
+
+// This struct describes the internal layout of the message, hence this is
+// used to act on the message reflectively.
+//   default_instance:  The default instance of the message.  This is only
+//                  used to obtain pointers to default instances of embedded
+//                  messages, which GetMessage() will return if the particular
+//                  sub-message has not been initialized yet.  (Thus, all
+//                  embedded message fields *must* have non-null pointers
+//                  in the default instance.)
+//   offsets:       An array of ints giving the byte offsets.
+//                  For each oneof or weak field, the offset is relative to the
+//                  default_instance. These can be computed at compile time
+//                  using the
+//                  PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET()
+//                  macro. For each none oneof field, the offset is related to
+//                  the start of the message object.  These can be computed at
+//                  compile time using the
+//                  PROTO2_GENERATED_MESSAGE_FIELD_OFFSET() macro.
+//                  Besides offsets for all fields, this array also contains
+//                  offsets for oneof unions. The offset of the i-th oneof union
+//                  is offsets[descriptor->field_count() + i].
+//   has_bit_indices:  Mapping from field indexes to their index in the has
+//                  bit array.
+//   has_bits_offset:  Offset in the message of an array of uint32s of size
+//                  descriptor->field_count()/32, rounded up.  This is a
+//                  bitfield where each bit indicates whether or not the
+//                  corresponding field of the message has been initialized.
+//                  The bit for field index i is obtained by the expression:
+//                    has_bits[i / 32] & (1 << (i % 32))
+//   unknown_fields_offset:  Offset in the message of the UnknownFieldSet for
+//                  the message.
+//   extensions_offset:  Offset in the message of the ExtensionSet for the
+//                  message, or -1 if the message type has no extension
+//                  ranges.
+//   oneof_case_offset:  Offset in the message of an array of uint32s of
+//                  size descriptor->oneof_decl_count().  Each uint32
+//                  indicates what field is set for each oneof.
+//   object_size:   The size of a message object of this type, as measured
+//                  by sizeof().
+//   arena_offset:  If a message doesn't have a unknown_field_set that stores
+//                  the arena, it must have a direct pointer to the arena.
+//   weak_field_map_offset: If the message proto has weak fields, this is the
+//                  offset of _weak_field_map_ in the generated proto. Otherwise
+//                  -1.
+struct ReflectionSchema {
+ public:
+  // Size of a google::protobuf::Message object of this type.
+  uint32 GetObjectSize() const { return static_cast(object_size_); }
+
+  // Offset of a non-oneof field.  Getting a field offset is slightly more
+  // efficient when we know statically that it is not a oneof field.
+  uint32 GetFieldOffsetNonOneof(const FieldDescriptor* field) const {
+    GOOGLE_DCHECK(!field->containing_oneof());
+    return OffsetValue(offsets_[field->index()], field->type());
+  }
+
+  // Offset of any field.
+  uint32 GetFieldOffset(const FieldDescriptor* field) const {
+    if (field->containing_oneof()) {
+      size_t offset =
+          static_cast(field->containing_type()->field_count() +
+                              field->containing_oneof()->index());
+      return OffsetValue(offsets_[offset], field->type());
+    } else {
+      return GetFieldOffsetNonOneof(field);
+    }
+  }
+
+  bool IsFieldInlined(const FieldDescriptor* field) const {
+    if (field->containing_oneof()) {
+      size_t offset =
+          static_cast(field->containing_type()->field_count() +
+                              field->containing_oneof()->index());
+      return Inlined(offsets_[offset], field->type());
+    } else {
+      return Inlined(offsets_[field->index()], field->type());
+    }
+  }
+
+  uint32 GetOneofCaseOffset(const OneofDescriptor* oneof_descriptor) const {
+    return static_cast(oneof_case_offset_) +
+           static_cast(static_cast(oneof_descriptor->index()) *
+                               sizeof(uint32));
+  }
+
+  bool HasHasbits() const { return has_bits_offset_ != -1; }
+
+  // Bit index within the bit array of hasbits.  Bit order is low-to-high.
+  uint32 HasBitIndex(const FieldDescriptor* field) const {
+    GOOGLE_DCHECK(HasHasbits());
+    return has_bit_indices_[field->index()];
+  }
+
+  // Byte offset of the hasbits array.
+  uint32 HasBitsOffset() const {
+    GOOGLE_DCHECK(HasHasbits());
+    return static_cast(has_bits_offset_);
+  }
+
+  // The offset of the InternalMetadataWithArena member.
+  // For Lite this will actually be an InternalMetadataWithArenaLite.
+  // The schema doesn't contain enough information to distinguish between
+  // these two cases.
+  uint32 GetMetadataOffset() const {
+    return static_cast(metadata_offset_);
+  }
+
+  // Whether this message has an ExtensionSet.
+  bool HasExtensionSet() const { return extensions_offset_ != -1; }
+
+  // The offset of the ExtensionSet in this message.
+  uint32 GetExtensionSetOffset() const {
+    GOOGLE_DCHECK(HasExtensionSet());
+    return static_cast(extensions_offset_);
+  }
+
+  // The off set of WeakFieldMap when the message contains weak fields.
+  // The default is 0 for now.
+  int GetWeakFieldMapOffset() const { return weak_field_map_offset_; }
+
+  bool IsDefaultInstance(const Message& message) const {
+    return &message == default_instance_;
+  }
+
+  // Returns a pointer to the default value for this field.  The size and type
+  // of the underlying data depends on the field's type.
+  const void* GetFieldDefault(const FieldDescriptor* field) const {
+    return reinterpret_cast(default_instance_) +
+           OffsetValue(offsets_[field->index()], field->type());
+  }
+
+
+  bool HasWeakFields() const { return weak_field_map_offset_ > 0; }
+
+  // These members are intended to be private, but we cannot actually make them
+  // private because this prevents us from using aggregate initialization of
+  // them, ie.
+  //
+  //   ReflectionSchema schema = {a, b, c, d, e, ...};
+  // private:
+  const Message* default_instance_;
+  const uint32* offsets_;
+  const uint32* has_bit_indices_;
+  int has_bits_offset_;
+  int metadata_offset_;
+  int extensions_offset_;
+  int oneof_case_offset_;
+  int object_size_;
+  int weak_field_map_offset_;
+
+  // We tag offset values to provide additional data about fields (such as
+  // inlined).
+  static uint32 OffsetValue(uint32 v, FieldDescriptor::Type type) {
+    if (type == FieldDescriptor::TYPE_STRING ||
+        type == FieldDescriptor::TYPE_BYTES) {
+      return v & ~1u;
+    } else {
+      return v;
+    }
+  }
+
+  static bool Inlined(uint32 v, FieldDescriptor::Type type) {
+    if (type == FieldDescriptor::TYPE_STRING ||
+        type == FieldDescriptor::TYPE_BYTES) {
+      return v & 1u;
+    } else {
+      // Non string/byte fields are not inlined.
+      return false;
+    }
+  }
+};
+
+// Structs that the code generator emits directly to describe a message.
+// These should never used directly except to build a ReflectionSchema
+// object.
+//
+// EXPERIMENTAL: these are changing rapidly, and may completely disappear
+// or merge with ReflectionSchema.
+struct MigrationSchema {
+  int32 offsets_index;
+  int32 has_bit_indices_index;
+  int object_size;
+};
+
+struct PROTOBUF_EXPORT DescriptorTable {
+  bool* is_initialized;
+  const char* descriptor;
+  const char* filename;
+  int size;  // of serialized descriptor
+  once_flag* once;
+  SCCInfoBase* const* init_default_instances;
+  const DescriptorTable* const* deps;
+  int num_sccs;
+  int num_deps;
+  const MigrationSchema* schemas;
+  const Message* const* default_instances;
+  const uint32* offsets;
+  // update the following descriptor arrays.
+  Metadata* file_level_metadata;
+  int num_messages;
+  const EnumDescriptor** file_level_enum_descriptors;
+  const ServiceDescriptor** file_level_service_descriptors;
+};
+
+// AssignDescriptors() pulls the compiled FileDescriptor from the DescriptorPool
+// and uses it to populate all of the global variables which store pointers to
+// the descriptor objects.  It also constructs the reflection objects.  It is
+// called the first time anyone calls descriptor() or GetReflection() on one of
+// the types defined in the file.  AssignDescriptors() is thread-safe.
+void PROTOBUF_EXPORT AssignDescriptors(const DescriptorTable* table);
+
+// AddDescriptors() is a file-level procedure which adds the encoded
+// FileDescriptorProto for this .proto file to the global DescriptorPool for
+// generated files (DescriptorPool::generated_pool()). It ordinarily runs at
+// static initialization time, but is not used at all in LITE_RUNTIME mode.
+// AddDescriptors() is *not* thread-safe.
+void PROTOBUF_EXPORT AddDescriptors(const DescriptorTable* table);
+
+// These cannot be in lite so we put them in the reflection.
+PROTOBUF_EXPORT void UnknownFieldSetSerializer(const uint8* base, uint32 offset,
+                                               uint32 tag, uint32 has_offset,
+                                               io::CodedOutputStream* output);
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_GENERATED_MESSAGE_REFLECTION_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_reflection_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_reflection_unittest.cc"
new file mode 100644
index 00000000..eea5da53
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_reflection_unittest.cc"
@@ -0,0 +1,1054 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// To test GeneratedMessageReflection, we actually let the protocol compiler
+// generate a full protocol message implementation and then test its
+// reflection interface.  This is much easier and more maintainable than
+// trying to create our own Message class for GeneratedMessageReflection
+// to wrap.
+//
+// The tests here closely mirror some of the tests in
+// compiler/cpp/unittest, except using the reflection interface
+// rather than generated accessors.
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+namespace {
+
+// Shorthand to get a FieldDescriptor for a field of unittest::TestAllTypes.
+const FieldDescriptor* F(const std::string& name) {
+  const FieldDescriptor* result =
+      unittest::TestAllTypes::descriptor()->FindFieldByName(name);
+  GOOGLE_CHECK(result != NULL);
+  return result;
+}
+
+TEST(GeneratedMessageReflectionTest, Defaults) {
+  // Check that all default values are set correctly in the initial message.
+  unittest::TestAllTypes message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllTypes::descriptor());
+
+  reflection_tester.ExpectClearViaReflection(message);
+
+  const Reflection* reflection = message.GetReflection();
+
+  // Messages should return pointers to default instances until first use.
+  // (This is not checked by ExpectClear() since it is not actually true after
+  // the fields have been set and then cleared.)
+  EXPECT_EQ(&unittest::TestAllTypes::OptionalGroup::default_instance(),
+            &reflection->GetMessage(message, F("optionalgroup")));
+  EXPECT_EQ(&unittest::TestAllTypes::NestedMessage::default_instance(),
+            &reflection->GetMessage(message, F("optional_nested_message")));
+  EXPECT_EQ(&unittest::ForeignMessage::default_instance(),
+            &reflection->GetMessage(message, F("optional_foreign_message")));
+  EXPECT_EQ(&unittest_import::ImportMessage::default_instance(),
+            &reflection->GetMessage(message, F("optional_import_message")));
+}
+
+TEST(GeneratedMessageReflectionTest, Accessors) {
+  // Set every field to a unique value then go back and check all those
+  // values.
+  unittest::TestAllTypes message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllTypes::descriptor());
+
+  reflection_tester.SetAllFieldsViaReflection(&message);
+  TestUtil::ExpectAllFieldsSet(message);
+  reflection_tester.ExpectAllFieldsSetViaReflection(message);
+
+  reflection_tester.ModifyRepeatedFieldsViaReflection(&message);
+  TestUtil::ExpectRepeatedFieldsModified(message);
+}
+
+TEST(GeneratedMessageReflectionTest, GetStringReference) {
+  // Test that GetStringReference() returns the underlying string when it
+  // is a normal string field.
+  unittest::TestAllTypes message;
+  message.set_optional_string("foo");
+  message.add_repeated_string("foo");
+
+  const Reflection* reflection = message.GetReflection();
+  std::string scratch;
+
+  EXPECT_EQ(
+      &message.optional_string(),
+      &reflection->GetStringReference(message, F("optional_string"), &scratch))
+      << "For simple string fields, GetStringReference() should return a "
+         "reference to the underlying string.";
+  EXPECT_EQ(&message.repeated_string(0),
+            &reflection->GetRepeatedStringReference(
+                message, F("repeated_string"), 0, &scratch))
+      << "For simple string fields, GetRepeatedStringReference() should "
+         "return "
+         "a reference to the underlying string.";
+}
+
+
+TEST(GeneratedMessageReflectionTest, DefaultsAfterClear) {
+  // Check that after setting all fields and then clearing, getting an
+  // embedded message does NOT return the default instance.
+  unittest::TestAllTypes message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllTypes::descriptor());
+
+  TestUtil::SetAllFields(&message);
+  message.Clear();
+
+  const Reflection* reflection = message.GetReflection();
+
+  EXPECT_NE(&unittest::TestAllTypes::OptionalGroup::default_instance(),
+            &reflection->GetMessage(message, F("optionalgroup")));
+  EXPECT_NE(&unittest::TestAllTypes::NestedMessage::default_instance(),
+            &reflection->GetMessage(message, F("optional_nested_message")));
+  EXPECT_NE(&unittest::ForeignMessage::default_instance(),
+            &reflection->GetMessage(message, F("optional_foreign_message")));
+  EXPECT_NE(&unittest_import::ImportMessage::default_instance(),
+            &reflection->GetMessage(message, F("optional_import_message")));
+}
+
+TEST(GeneratedMessageReflectionTest, Swap) {
+  unittest::TestAllTypes message1;
+  unittest::TestAllTypes message2;
+
+  TestUtil::SetAllFields(&message1);
+
+  const Reflection* reflection = message1.GetReflection();
+  reflection->Swap(&message1, &message2);
+
+  TestUtil::ExpectClear(message1);
+  TestUtil::ExpectAllFieldsSet(message2);
+}
+
+TEST(GeneratedMessageReflectionTest, SwapWithBothSet) {
+  unittest::TestAllTypes message1;
+  unittest::TestAllTypes message2;
+
+  TestUtil::SetAllFields(&message1);
+  TestUtil::SetAllFields(&message2);
+  TestUtil::ModifyRepeatedFields(&message2);
+
+  const Reflection* reflection = message1.GetReflection();
+  reflection->Swap(&message1, &message2);
+
+  TestUtil::ExpectRepeatedFieldsModified(message1);
+  TestUtil::ExpectAllFieldsSet(message2);
+
+  message1.set_optional_int32(532819);
+
+  reflection->Swap(&message1, &message2);
+
+  EXPECT_EQ(532819, message2.optional_int32());
+}
+
+TEST(GeneratedMessageReflectionTest, SwapExtensions) {
+  unittest::TestAllExtensions message1;
+  unittest::TestAllExtensions message2;
+
+  TestUtil::SetAllExtensions(&message1);
+
+  const Reflection* reflection = message1.GetReflection();
+  reflection->Swap(&message1, &message2);
+
+  TestUtil::ExpectExtensionsClear(message1);
+  TestUtil::ExpectAllExtensionsSet(message2);
+}
+
+TEST(GeneratedMessageReflectionTest, SwapUnknown) {
+  unittest::TestEmptyMessage message1, message2;
+
+  message1.mutable_unknown_fields()->AddVarint(1234, 1);
+
+  EXPECT_EQ(1, message1.unknown_fields().field_count());
+  EXPECT_EQ(0, message2.unknown_fields().field_count());
+  const Reflection* reflection = message1.GetReflection();
+  reflection->Swap(&message1, &message2);
+  EXPECT_EQ(0, message1.unknown_fields().field_count());
+  EXPECT_EQ(1, message2.unknown_fields().field_count());
+}
+
+TEST(GeneratedMessageReflectionTest, SwapFields) {
+  unittest::TestAllTypes message1, message2;
+  message1.set_optional_double(12.3);
+  message1.mutable_repeated_int32()->Add(10);
+  message1.mutable_repeated_int32()->Add(20);
+
+  message2.set_optional_string("hello");
+  message2.mutable_repeated_int64()->Add(30);
+
+  std::vector fields;
+  const Descriptor* descriptor = message1.GetDescriptor();
+  fields.push_back(descriptor->FindFieldByName("optional_double"));
+  fields.push_back(descriptor->FindFieldByName("repeated_int32"));
+  fields.push_back(descriptor->FindFieldByName("optional_string"));
+  fields.push_back(descriptor->FindFieldByName("optional_uint64"));
+
+  const Reflection* reflection = message1.GetReflection();
+  reflection->SwapFields(&message1, &message2, fields);
+
+  EXPECT_FALSE(message1.has_optional_double());
+  EXPECT_EQ(0, message1.repeated_int32_size());
+  EXPECT_TRUE(message1.has_optional_string());
+  EXPECT_EQ("hello", message1.optional_string());
+  EXPECT_EQ(0, message1.repeated_int64_size());
+  EXPECT_FALSE(message1.has_optional_uint64());
+
+  EXPECT_TRUE(message2.has_optional_double());
+  EXPECT_EQ(12.3, message2.optional_double());
+  EXPECT_EQ(2, message2.repeated_int32_size());
+  EXPECT_EQ(10, message2.repeated_int32(0));
+  EXPECT_EQ(20, message2.repeated_int32(1));
+  EXPECT_FALSE(message2.has_optional_string());
+  EXPECT_EQ(1, message2.repeated_int64_size());
+  EXPECT_FALSE(message2.has_optional_uint64());
+}
+
+TEST(GeneratedMessageReflectionTest, SwapFieldsAll) {
+  unittest::TestAllTypes message1;
+  unittest::TestAllTypes message2;
+
+  TestUtil::SetAllFields(&message2);
+
+  std::vector fields;
+  const Reflection* reflection = message1.GetReflection();
+  reflection->ListFields(message2, &fields);
+  reflection->SwapFields(&message1, &message2, fields);
+
+  TestUtil::ExpectAllFieldsSet(message1);
+  TestUtil::ExpectClear(message2);
+}
+
+TEST(GeneratedMessageReflectionTest, SwapFieldsAllExtension) {
+  unittest::TestAllExtensions message1;
+  unittest::TestAllExtensions message2;
+
+  TestUtil::SetAllExtensions(&message1);
+
+  std::vector fields;
+  const Reflection* reflection = message1.GetReflection();
+  reflection->ListFields(message1, &fields);
+  reflection->SwapFields(&message1, &message2, fields);
+
+  TestUtil::ExpectExtensionsClear(message1);
+  TestUtil::ExpectAllExtensionsSet(message2);
+}
+
+TEST(GeneratedMessageReflectionTest, SwapOneof) {
+  unittest::TestOneof2 message1, message2;
+  TestUtil::SetOneof1(&message1);
+
+  const Reflection* reflection = message1.GetReflection();
+  reflection->Swap(&message1, &message2);
+
+  TestUtil::ExpectOneofClear(message1);
+  TestUtil::ExpectOneofSet1(message2);
+}
+
+TEST(GeneratedMessageReflectionTest, SwapOneofBothSet) {
+  unittest::TestOneof2 message1, message2;
+  TestUtil::SetOneof1(&message1);
+  TestUtil::SetOneof2(&message2);
+
+  const Reflection* reflection = message1.GetReflection();
+  reflection->Swap(&message1, &message2);
+
+  TestUtil::ExpectOneofSet2(message1);
+  TestUtil::ExpectOneofSet1(message2);
+}
+
+TEST(GeneratedMessageReflectionTest, SwapFieldsOneof) {
+  unittest::TestOneof2 message1, message2;
+  TestUtil::SetOneof1(&message1);
+
+  std::vector fields;
+  const Descriptor* descriptor = message1.GetDescriptor();
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    fields.push_back(descriptor->field(i));
+  }
+  const Reflection* reflection = message1.GetReflection();
+  reflection->SwapFields(&message1, &message2, fields);
+
+  TestUtil::ExpectOneofClear(message1);
+  TestUtil::ExpectOneofSet1(message2);
+}
+
+TEST(GeneratedMessageReflectionTest, RemoveLast) {
+  unittest::TestAllTypes message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllTypes::descriptor());
+
+  TestUtil::SetAllFields(&message);
+
+  reflection_tester.RemoveLastRepeatedsViaReflection(&message);
+
+  TestUtil::ExpectLastRepeatedsRemoved(message);
+}
+
+TEST(GeneratedMessageReflectionTest, RemoveLastExtensions) {
+  unittest::TestAllExtensions message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllExtensions::descriptor());
+
+  TestUtil::SetAllExtensions(&message);
+
+  reflection_tester.RemoveLastRepeatedsViaReflection(&message);
+
+  TestUtil::ExpectLastRepeatedExtensionsRemoved(message);
+}
+
+TEST(GeneratedMessageReflectionTest, ReleaseLast) {
+  unittest::TestAllTypes message;
+  const Descriptor* descriptor = message.GetDescriptor();
+  TestUtil::ReflectionTester reflection_tester(descriptor);
+
+  TestUtil::SetAllFields(&message);
+
+  reflection_tester.ReleaseLastRepeatedsViaReflection(&message, false);
+
+  TestUtil::ExpectLastRepeatedsReleased(message);
+
+  // Now test that we actually release the right message.
+  message.Clear();
+  TestUtil::SetAllFields(&message);
+  ASSERT_EQ(2, message.repeated_foreign_message_size());
+  const protobuf_unittest::ForeignMessage* expected =
+      message.mutable_repeated_foreign_message(1);
+  std::unique_ptr released(message.GetReflection()->ReleaseLast(
+      &message, descriptor->FindFieldByName("repeated_foreign_message")));
+  EXPECT_EQ(expected, released.get());
+}
+
+TEST(GeneratedMessageReflectionTest, ReleaseLastExtensions) {
+  unittest::TestAllExtensions message;
+  const Descriptor* descriptor = message.GetDescriptor();
+  TestUtil::ReflectionTester reflection_tester(descriptor);
+
+  TestUtil::SetAllExtensions(&message);
+
+  reflection_tester.ReleaseLastRepeatedsViaReflection(&message, true);
+
+  TestUtil::ExpectLastRepeatedExtensionsReleased(message);
+
+  // Now test that we actually release the right message.
+  message.Clear();
+  TestUtil::SetAllExtensions(&message);
+  ASSERT_EQ(
+      2, message.ExtensionSize(unittest::repeated_foreign_message_extension));
+  const protobuf_unittest::ForeignMessage* expected =
+      message.MutableExtension(unittest::repeated_foreign_message_extension, 1);
+  std::unique_ptr released(message.GetReflection()->ReleaseLast(
+      &message, descriptor->file()->FindExtensionByName(
+                    "repeated_foreign_message_extension")));
+  EXPECT_EQ(expected, released.get());
+}
+
+TEST(GeneratedMessageReflectionTest, SwapRepeatedElements) {
+  unittest::TestAllTypes message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllTypes::descriptor());
+
+  TestUtil::SetAllFields(&message);
+
+  // Swap and test that fields are all swapped.
+  reflection_tester.SwapRepeatedsViaReflection(&message);
+  TestUtil::ExpectRepeatedsSwapped(message);
+
+  // Swap back and test that fields are all back to original values.
+  reflection_tester.SwapRepeatedsViaReflection(&message);
+  TestUtil::ExpectAllFieldsSet(message);
+}
+
+TEST(GeneratedMessageReflectionTest, SwapRepeatedElementsExtension) {
+  unittest::TestAllExtensions message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllExtensions::descriptor());
+
+  TestUtil::SetAllExtensions(&message);
+
+  // Swap and test that fields are all swapped.
+  reflection_tester.SwapRepeatedsViaReflection(&message);
+  TestUtil::ExpectRepeatedExtensionsSwapped(message);
+
+  // Swap back and test that fields are all back to original values.
+  reflection_tester.SwapRepeatedsViaReflection(&message);
+  TestUtil::ExpectAllExtensionsSet(message);
+}
+
+TEST(GeneratedMessageReflectionTest, Extensions) {
+  // Set every extension to a unique value then go back and check all those
+  // values.
+  unittest::TestAllExtensions message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllExtensions::descriptor());
+
+  reflection_tester.SetAllFieldsViaReflection(&message);
+  TestUtil::ExpectAllExtensionsSet(message);
+  reflection_tester.ExpectAllFieldsSetViaReflection(message);
+
+  reflection_tester.ModifyRepeatedFieldsViaReflection(&message);
+  TestUtil::ExpectRepeatedExtensionsModified(message);
+}
+
+TEST(GeneratedMessageReflectionTest, FindExtensionTypeByNumber) {
+  const Reflection* reflection =
+      unittest::TestAllExtensions::default_instance().GetReflection();
+
+  const FieldDescriptor* extension1 =
+      unittest::TestAllExtensions::descriptor()->file()->FindExtensionByName(
+          "optional_int32_extension");
+  const FieldDescriptor* extension2 =
+      unittest::TestAllExtensions::descriptor()->file()->FindExtensionByName(
+          "repeated_string_extension");
+
+  EXPECT_EQ(extension1,
+            reflection->FindKnownExtensionByNumber(extension1->number()));
+  EXPECT_EQ(extension2,
+            reflection->FindKnownExtensionByNumber(extension2->number()));
+
+  // Non-existent extension.
+  EXPECT_TRUE(reflection->FindKnownExtensionByNumber(62341) == NULL);
+
+  // Extensions of TestAllExtensions should not show up as extensions of
+  // other types.
+  EXPECT_TRUE(unittest::TestAllTypes::default_instance()
+                  .GetReflection()
+                  ->FindKnownExtensionByNumber(extension1->number()) == NULL);
+}
+
+TEST(GeneratedMessageReflectionTest, FindKnownExtensionByName) {
+  const Reflection* reflection =
+      unittest::TestAllExtensions::default_instance().GetReflection();
+
+  const FieldDescriptor* extension1 =
+      unittest::TestAllExtensions::descriptor()->file()->FindExtensionByName(
+          "optional_int32_extension");
+  const FieldDescriptor* extension2 =
+      unittest::TestAllExtensions::descriptor()->file()->FindExtensionByName(
+          "repeated_string_extension");
+
+  EXPECT_EQ(extension1,
+            reflection->FindKnownExtensionByName(extension1->full_name()));
+  EXPECT_EQ(extension2,
+            reflection->FindKnownExtensionByName(extension2->full_name()));
+
+  // Non-existent extension.
+  EXPECT_TRUE(reflection->FindKnownExtensionByName("no_such_ext") == NULL);
+
+  // Extensions of TestAllExtensions should not show up as extensions of
+  // other types.
+  EXPECT_TRUE(unittest::TestAllTypes::default_instance()
+                  .GetReflection()
+                  ->FindKnownExtensionByName(extension1->full_name()) == NULL);
+}
+
+TEST(GeneratedMessageReflectionTest, SetAllocatedMessageTest) {
+  unittest::TestAllTypes from_message1;
+  unittest::TestAllTypes from_message2;
+  unittest::TestAllTypes to_message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllTypes::descriptor());
+  reflection_tester.SetAllFieldsViaReflection(&from_message1);
+  reflection_tester.SetAllFieldsViaReflection(&from_message2);
+
+  // Before moving fields, we expect the nested messages to be NULL.
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &to_message, TestUtil::ReflectionTester::IS_NULL);
+
+  // After fields are moved we should get non-NULL releases.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection(
+      &from_message1, &to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &to_message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // Another move to make sure that we can SetAllocated several times.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection(
+      &from_message2, &to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &to_message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // After SetAllocatedOptionalMessageFieldsToNullViaReflection() we expect the
+  // releases to be NULL again.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToNullViaReflection(
+      &to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &to_message, TestUtil::ReflectionTester::IS_NULL);
+}
+
+TEST(GeneratedMessageReflectionTest, SetAllocatedMessageOnArenaTest) {
+  unittest::TestAllTypes from_message1;
+  unittest::TestAllTypes from_message2;
+  Arena arena;
+  unittest::TestAllTypes* to_message =
+      Arena::CreateMessage(&arena);
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllTypes::descriptor());
+  reflection_tester.SetAllFieldsViaReflection(&from_message1);
+  reflection_tester.SetAllFieldsViaReflection(&from_message2);
+
+  // Before moving fields, we expect the nested messages to be NULL.
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      to_message, TestUtil::ReflectionTester::IS_NULL);
+
+  // After fields are moved we should get non-NULL releases.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection(
+      &from_message1, to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      to_message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // Another move to make sure that we can SetAllocated several times.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection(
+      &from_message2, to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      to_message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // After SetAllocatedOptionalMessageFieldsToNullViaReflection() we expect the
+  // releases to be NULL again.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToNullViaReflection(
+      to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      to_message, TestUtil::ReflectionTester::IS_NULL);
+}
+
+TEST(GeneratedMessageReflectionTest, SetAllocatedExtensionMessageTest) {
+  unittest::TestAllExtensions from_message1;
+  unittest::TestAllExtensions from_message2;
+  unittest::TestAllExtensions to_message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllExtensions::descriptor());
+  reflection_tester.SetAllFieldsViaReflection(&from_message1);
+  reflection_tester.SetAllFieldsViaReflection(&from_message2);
+
+  // Before moving fields, we expect the nested messages to be NULL.
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &to_message, TestUtil::ReflectionTester::IS_NULL);
+
+  // After fields are moved we should get non-NULL releases.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection(
+      &from_message1, &to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &to_message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // Another move to make sure that we can SetAllocated several times.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection(
+      &from_message2, &to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &to_message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // After SetAllocatedOptionalMessageFieldsToNullViaReflection() we expect the
+  // releases to be NULL again.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToNullViaReflection(
+      &to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &to_message, TestUtil::ReflectionTester::IS_NULL);
+}
+
+TEST(GeneratedMessageReflectionTest, SetAllocatedExtensionMessageOnArenaTest) {
+  Arena arena;
+  unittest::TestAllExtensions* to_message =
+      Arena::CreateMessage(&arena);
+  unittest::TestAllExtensions from_message1;
+  unittest::TestAllExtensions from_message2;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllExtensions::descriptor());
+  reflection_tester.SetAllFieldsViaReflection(&from_message1);
+  reflection_tester.SetAllFieldsViaReflection(&from_message2);
+
+  // Before moving fields, we expect the nested messages to be NULL.
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      to_message, TestUtil::ReflectionTester::IS_NULL);
+
+  // After fields are moved we should get non-NULL releases.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection(
+      &from_message1, to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      to_message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // Another move to make sure that we can SetAllocated several times.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection(
+      &from_message2, to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      to_message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // After SetAllocatedOptionalMessageFieldsToNullViaReflection() we expect the
+  // releases to be NULL again.
+  reflection_tester.SetAllocatedOptionalMessageFieldsToNullViaReflection(
+      to_message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      to_message, TestUtil::ReflectionTester::IS_NULL);
+}
+
+TEST(GeneratedMessageReflectionTest, AddRepeatedMessage) {
+  unittest::TestAllTypes message;
+
+  const Reflection* reflection = message.GetReflection();
+  const Reflection* nested_reflection =
+      unittest::TestAllTypes::NestedMessage::default_instance().GetReflection();
+
+  const FieldDescriptor* nested_bb =
+      unittest::TestAllTypes::NestedMessage::descriptor()->FindFieldByName(
+          "bb");
+
+  Message* nested =
+      reflection->AddMessage(&message, F("repeated_nested_message"));
+  nested_reflection->SetInt32(nested, nested_bb, 11);
+
+  EXPECT_EQ(11, message.repeated_nested_message(0).bb());
+}
+
+TEST(GeneratedMessageReflectionTest, MutableRepeatedMessage) {
+  unittest::TestAllTypes message;
+
+  const Reflection* reflection = message.GetReflection();
+  const Reflection* nested_reflection =
+      unittest::TestAllTypes::NestedMessage::default_instance().GetReflection();
+
+  const FieldDescriptor* nested_bb =
+      unittest::TestAllTypes::NestedMessage::descriptor()->FindFieldByName(
+          "bb");
+
+  message.add_repeated_nested_message()->set_bb(12);
+
+  Message* nested = reflection->MutableRepeatedMessage(
+      &message, F("repeated_nested_message"), 0);
+  EXPECT_EQ(12, nested_reflection->GetInt32(*nested, nested_bb));
+  nested_reflection->SetInt32(nested, nested_bb, 13);
+  EXPECT_EQ(13, message.repeated_nested_message(0).bb());
+}
+
+TEST(GeneratedMessageReflectionTest, AddAllocatedMessage) {
+  unittest::TestAllTypes message;
+
+  const Reflection* reflection = message.GetReflection();
+
+  unittest::TestAllTypes::NestedMessage* nested =
+      new unittest::TestAllTypes::NestedMessage();
+  nested->set_bb(11);
+  reflection->AddAllocatedMessage(&message, F("repeated_nested_message"),
+                                  nested);
+  EXPECT_EQ(1, message.repeated_nested_message_size());
+  EXPECT_EQ(11, message.repeated_nested_message(0).bb());
+}
+
+TEST(GeneratedMessageReflectionTest, ListFieldsOneOf) {
+  unittest::TestOneof2 message;
+  TestUtil::SetOneof1(&message);
+
+  const Reflection* reflection = message.GetReflection();
+  std::vector fields;
+  reflection->ListFields(message, &fields);
+  EXPECT_EQ(4, fields.size());
+}
+
+TEST(GeneratedMessageReflectionTest, Oneof) {
+  unittest::TestOneof2 message;
+  const Descriptor* descriptor = message.GetDescriptor();
+  const Reflection* reflection = message.GetReflection();
+
+  // Check default values.
+  EXPECT_EQ(
+      0, reflection->GetInt32(message, descriptor->FindFieldByName("foo_int")));
+  EXPECT_EQ("", reflection->GetString(
+                    message, descriptor->FindFieldByName("foo_string")));
+  EXPECT_EQ("", reflection->GetString(message,
+                                      descriptor->FindFieldByName("foo_cord")));
+  EXPECT_EQ("", reflection->GetString(
+                    message, descriptor->FindFieldByName("foo_string_piece")));
+  EXPECT_EQ("", reflection->GetString(
+                    message, descriptor->FindFieldByName("foo_bytes")));
+  EXPECT_EQ(
+      unittest::TestOneof2::FOO,
+      reflection->GetEnum(message, descriptor->FindFieldByName("foo_enum"))
+          ->number());
+  EXPECT_EQ(&unittest::TestOneof2::NestedMessage::default_instance(),
+            &reflection->GetMessage(
+                message, descriptor->FindFieldByName("foo_message")));
+  EXPECT_EQ(&unittest::TestOneof2::FooGroup::default_instance(),
+            &reflection->GetMessage(message,
+                                    descriptor->FindFieldByName("foogroup")));
+  EXPECT_NE(&unittest::TestOneof2::FooGroup::default_instance(),
+            &reflection->GetMessage(
+                message, descriptor->FindFieldByName("foo_lazy_message")));
+  EXPECT_EQ(
+      5, reflection->GetInt32(message, descriptor->FindFieldByName("bar_int")));
+  EXPECT_EQ("STRING", reflection->GetString(
+                          message, descriptor->FindFieldByName("bar_string")));
+  EXPECT_EQ("CORD", reflection->GetString(
+                        message, descriptor->FindFieldByName("bar_cord")));
+  EXPECT_EQ("SPIECE",
+            reflection->GetString(
+                message, descriptor->FindFieldByName("bar_string_piece")));
+  EXPECT_EQ("BYTES", reflection->GetString(
+                         message, descriptor->FindFieldByName("bar_bytes")));
+  EXPECT_EQ(
+      unittest::TestOneof2::BAR,
+      reflection->GetEnum(message, descriptor->FindFieldByName("bar_enum"))
+          ->number());
+
+  // Check Set functions.
+  reflection->SetInt32(&message, descriptor->FindFieldByName("foo_int"), 123);
+  EXPECT_EQ(123, reflection->GetInt32(message,
+                                      descriptor->FindFieldByName("foo_int")));
+  reflection->SetString(&message, descriptor->FindFieldByName("foo_string"),
+                        "abc");
+  EXPECT_EQ("abc", reflection->GetString(
+                       message, descriptor->FindFieldByName("foo_string")));
+  reflection->SetString(&message, descriptor->FindFieldByName("foo_bytes"),
+                        "bytes");
+  EXPECT_EQ("bytes", reflection->GetString(
+                         message, descriptor->FindFieldByName("foo_bytes")));
+  reflection->SetString(&message, descriptor->FindFieldByName("bar_cord"),
+                        "change_cord");
+  EXPECT_EQ(
+      "change_cord",
+      reflection->GetString(message, descriptor->FindFieldByName("bar_cord")));
+  reflection->SetString(&message,
+                        descriptor->FindFieldByName("bar_string_piece"),
+                        "change_spiece");
+  EXPECT_EQ("change_spiece",
+            reflection->GetString(
+                message, descriptor->FindFieldByName("bar_string_piece")));
+
+  message.clear_foo();
+  message.clear_bar();
+  TestUtil::ExpectOneofClear(message);
+}
+
+TEST(GeneratedMessageReflectionTest, SetAllocatedOneofMessageTest) {
+  unittest::TestOneof2 from_message1;
+  unittest::TestOneof2 from_message2;
+  unittest::TestOneof2 to_message;
+  const Descriptor* descriptor = unittest::TestOneof2::descriptor();
+  const Reflection* reflection = to_message.GetReflection();
+
+  Message* released = reflection->ReleaseMessage(
+      &to_message, descriptor->FindFieldByName("foo_lazy_message"));
+  EXPECT_TRUE(released == NULL);
+  released = reflection->ReleaseMessage(
+      &to_message, descriptor->FindFieldByName("foo_message"));
+  EXPECT_TRUE(released == NULL);
+
+  TestUtil::ReflectionTester::SetOneofViaReflection(&from_message1);
+  TestUtil::ReflectionTester::ExpectOneofSetViaReflection(from_message1);
+
+  TestUtil::ReflectionTester::
+      SetAllocatedOptionalMessageFieldsToMessageViaReflection(&from_message1,
+                                                              &to_message);
+  const Message& sub_message = reflection->GetMessage(
+      to_message, descriptor->FindFieldByName("foo_lazy_message"));
+  released = reflection->ReleaseMessage(
+      &to_message, descriptor->FindFieldByName("foo_lazy_message"));
+  EXPECT_TRUE(released != NULL);
+  EXPECT_EQ(&sub_message, released);
+  delete released;
+
+  TestUtil::ReflectionTester::SetOneofViaReflection(&from_message2);
+
+  reflection->MutableMessage(&from_message2,
+                             descriptor->FindFieldByName("foo_message"));
+
+  TestUtil::ReflectionTester::
+      SetAllocatedOptionalMessageFieldsToMessageViaReflection(&from_message2,
+                                                              &to_message);
+
+  const Message& sub_message2 = reflection->GetMessage(
+      to_message, descriptor->FindFieldByName("foo_message"));
+  released = reflection->ReleaseMessage(
+      &to_message, descriptor->FindFieldByName("foo_message"));
+  EXPECT_TRUE(released != NULL);
+  EXPECT_EQ(&sub_message2, released);
+  delete released;
+}
+
+TEST(GeneratedMessageReflectionTest, SetAllocatedOneofMessageOnArenaTest) {
+  unittest::TestOneof2 from_message1;
+  unittest::TestOneof2 from_message2;
+  Arena arena;
+  unittest::TestOneof2* to_message =
+      Arena::CreateMessage(&arena);
+  const Descriptor* descriptor = unittest::TestOneof2::descriptor();
+  const Reflection* reflection = to_message->GetReflection();
+
+  Message* released = reflection->ReleaseMessage(
+      to_message, descriptor->FindFieldByName("foo_lazy_message"));
+  EXPECT_TRUE(released == NULL);
+  released = reflection->ReleaseMessage(
+      to_message, descriptor->FindFieldByName("foo_message"));
+  EXPECT_TRUE(released == NULL);
+
+  TestUtil::ReflectionTester::SetOneofViaReflection(&from_message1);
+  TestUtil::ReflectionTester::ExpectOneofSetViaReflection(from_message1);
+
+  TestUtil::ReflectionTester::
+      SetAllocatedOptionalMessageFieldsToMessageViaReflection(&from_message1,
+                                                              to_message);
+  const Message& sub_message = reflection->GetMessage(
+      *to_message, descriptor->FindFieldByName("foo_lazy_message"));
+  released = reflection->ReleaseMessage(
+      to_message, descriptor->FindFieldByName("foo_lazy_message"));
+  EXPECT_TRUE(released != NULL);
+  // Since sub_message is arena allocated, releasing it results in copying it
+  // into new heap-allocated memory.
+  EXPECT_NE(&sub_message, released);
+  delete released;
+
+  TestUtil::ReflectionTester::SetOneofViaReflection(&from_message2);
+
+  reflection->MutableMessage(&from_message2,
+                             descriptor->FindFieldByName("foo_message"));
+
+  TestUtil::ReflectionTester::
+      SetAllocatedOptionalMessageFieldsToMessageViaReflection(&from_message2,
+                                                              to_message);
+
+  const Message& sub_message2 = reflection->GetMessage(
+      *to_message, descriptor->FindFieldByName("foo_message"));
+  released = reflection->ReleaseMessage(
+      to_message, descriptor->FindFieldByName("foo_message"));
+  EXPECT_TRUE(released != NULL);
+  // Since sub_message2 is arena allocated, releasing it results in copying it
+  // into new heap-allocated memory.
+  EXPECT_NE(&sub_message2, released);
+  delete released;
+}
+
+TEST(GeneratedMessageReflectionTest, ReleaseMessageTest) {
+  unittest::TestAllTypes message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllTypes::descriptor());
+
+  // When nothing is set, we expect all released messages to be NULL.
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &message, TestUtil::ReflectionTester::IS_NULL);
+
+  // After fields are set we should get non-NULL releases.
+  reflection_tester.SetAllFieldsViaReflection(&message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // After Clear() we may or may not get a message from ReleaseMessage().
+  // This is implementation specific.
+  reflection_tester.SetAllFieldsViaReflection(&message);
+  message.Clear();
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &message, TestUtil::ReflectionTester::CAN_BE_NULL);
+
+  // Test a different code path for setting after releasing.
+  TestUtil::SetAllFields(&message);
+  TestUtil::ExpectAllFieldsSet(message);
+}
+
+TEST(GeneratedMessageReflectionTest, ReleaseExtensionMessageTest) {
+  unittest::TestAllExtensions message;
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllExtensions::descriptor());
+
+  // When nothing is set, we expect all released messages to be NULL.
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &message, TestUtil::ReflectionTester::IS_NULL);
+
+  // After fields are set we should get non-NULL releases.
+  reflection_tester.SetAllFieldsViaReflection(&message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // After Clear() we may or may not get a message from ReleaseMessage().
+  // This is implementation specific.
+  reflection_tester.SetAllFieldsViaReflection(&message);
+  message.Clear();
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      &message, TestUtil::ReflectionTester::CAN_BE_NULL);
+
+  // Test a different code path for setting after releasing.
+  TestUtil::SetAllExtensions(&message);
+  TestUtil::ExpectAllExtensionsSet(message);
+}
+
+TEST(GeneratedMessageReflectionTest, ReleaseOneofMessageTest) {
+  unittest::TestOneof2 message;
+  TestUtil::ReflectionTester::SetOneofViaReflection(&message);
+
+  const Descriptor* descriptor = unittest::TestOneof2::descriptor();
+  const Reflection* reflection = message.GetReflection();
+  const Message& sub_message = reflection->GetMessage(
+      message, descriptor->FindFieldByName("foo_lazy_message"));
+  Message* released = reflection->ReleaseMessage(
+      &message, descriptor->FindFieldByName("foo_lazy_message"));
+
+  EXPECT_TRUE(released != NULL);
+  EXPECT_EQ(&sub_message, released);
+  delete released;
+
+  released = reflection->ReleaseMessage(
+      &message, descriptor->FindFieldByName("foo_lazy_message"));
+  EXPECT_TRUE(released == NULL);
+}
+
+TEST(GeneratedMessageReflectionTest, ArenaReleaseMessageTest) {
+  Arena arena;
+  unittest::TestAllTypes* message =
+      Arena::CreateMessage(&arena);
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllTypes::descriptor());
+
+  // When nothing is set, we expect all released messages to be NULL.
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      message, TestUtil::ReflectionTester::IS_NULL);
+
+  // After fields are set we should get non-NULL releases.
+  reflection_tester.SetAllFieldsViaReflection(message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // After Clear() we may or may not get a message from ReleaseMessage().
+  // This is implementation specific.
+  reflection_tester.SetAllFieldsViaReflection(message);
+  message->Clear();
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      message, TestUtil::ReflectionTester::CAN_BE_NULL);
+}
+
+TEST(GeneratedMessageReflectionTest, ArenaReleaseExtensionMessageTest) {
+  Arena arena;
+  unittest::TestAllExtensions* message =
+      Arena::CreateMessage(&arena);
+  TestUtil::ReflectionTester reflection_tester(
+      unittest::TestAllExtensions::descriptor());
+
+  // When nothing is set, we expect all released messages to be NULL.
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      message, TestUtil::ReflectionTester::IS_NULL);
+
+  // After fields are set we should get non-NULL releases.
+  reflection_tester.SetAllFieldsViaReflection(message);
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      message, TestUtil::ReflectionTester::NOT_NULL);
+
+  // After Clear() we may or may not get a message from ReleaseMessage().
+  // This is implementation specific.
+  reflection_tester.SetAllFieldsViaReflection(message);
+  message->Clear();
+  reflection_tester.ExpectMessagesReleasedViaReflection(
+      message, TestUtil::ReflectionTester::CAN_BE_NULL);
+}
+
+TEST(GeneratedMessageReflectionTest, ArenaReleaseOneofMessageTest) {
+  Arena arena;
+  unittest::TestOneof2* message =
+      Arena::CreateMessage(&arena);
+  TestUtil::ReflectionTester::SetOneofViaReflection(message);
+
+  const Descriptor* descriptor = unittest::TestOneof2::descriptor();
+  const Reflection* reflection = message->GetReflection();
+  Message* released = reflection->ReleaseMessage(
+      message, descriptor->FindFieldByName("foo_lazy_message"));
+
+  EXPECT_TRUE(released != NULL);
+  delete released;
+
+  released = reflection->ReleaseMessage(
+      message, descriptor->FindFieldByName("foo_lazy_message"));
+  EXPECT_TRUE(released == NULL);
+}
+
+#ifdef PROTOBUF_HAS_DEATH_TEST
+
+TEST(GeneratedMessageReflectionTest, UsageErrors) {
+  unittest::TestAllTypes message;
+  const Reflection* reflection = message.GetReflection();
+  const Descriptor* descriptor = message.GetDescriptor();
+
+#define f(NAME) descriptor->FindFieldByName(NAME)
+
+  // Testing every single failure mode would be too much work.  Let's just
+  // check a few.
+  EXPECT_DEATH(
+      reflection->GetInt32(message,
+                           descriptor->FindFieldByName("optional_int64")),
+      "Protocol Buffer reflection usage error:\n"
+      "  Method      : google::protobuf::Reflection::GetInt32\n"
+      "  Message type: protobuf_unittest\\.TestAllTypes\n"
+      "  Field       : protobuf_unittest\\.TestAllTypes\\.optional_int64\n"
+      "  Problem     : Field is not the right type for this message:\n"
+      "    Expected  : CPPTYPE_INT32\n"
+      "    Field type: CPPTYPE_INT64");
+  EXPECT_DEATH(reflection->GetInt32(
+                   message, descriptor->FindFieldByName("repeated_int32")),
+               "Protocol Buffer reflection usage error:\n"
+               "  Method      : google::protobuf::Reflection::GetInt32\n"
+               "  Message type: protobuf_unittest.TestAllTypes\n"
+               "  Field       : protobuf_unittest.TestAllTypes.repeated_int32\n"
+               "  Problem     : Field is repeated; the method requires a "
+               "singular field.");
+  EXPECT_DEATH(
+      reflection->GetInt32(
+          message,
+          unittest::ForeignMessage::descriptor()->FindFieldByName("c")),
+      "Protocol Buffer reflection usage error:\n"
+      "  Method      : google::protobuf::Reflection::GetInt32\n"
+      "  Message type: protobuf_unittest.TestAllTypes\n"
+      "  Field       : protobuf_unittest.ForeignMessage.c\n"
+      "  Problem     : Field does not match message type.");
+  EXPECT_DEATH(
+      reflection->HasField(
+          message,
+          unittest::ForeignMessage::descriptor()->FindFieldByName("c")),
+      "Protocol Buffer reflection usage error:\n"
+      "  Method      : google::protobuf::Reflection::HasField\n"
+      "  Message type: protobuf_unittest.TestAllTypes\n"
+      "  Field       : protobuf_unittest.ForeignMessage.c\n"
+      "  Problem     : Field does not match message type.");
+
+#undef f
+}
+
+#endif  // PROTOBUF_HAS_DEATH_TEST
+
+
+}  // namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven.cc"
new file mode 100644
index 00000000..fb82a8ec
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven.cc"
@@ -0,0 +1,105 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+namespace {
+
+UnknownFieldSet* MutableUnknownFields(MessageLite* msg, int64 arena_offset) {
+  return Raw(msg, arena_offset)
+      ->mutable_unknown_fields();
+}
+
+struct UnknownFieldHandler {
+  // TODO(mvels): consider renaming UnknownFieldHandler to (TableDrivenTraits?),
+  // and conflating InternalMetaData into it, simplifying the template.
+  static constexpr bool IsLite() { return false; }
+
+  static bool Skip(MessageLite* msg, const ParseTable& table,
+                   io::CodedInputStream* input, int tag) {
+    GOOGLE_DCHECK(table.unknown_field_set);
+
+    return WireFormat::SkipField(input, tag,
+                                 MutableUnknownFields(msg, table.arena_offset));
+  }
+
+  static void Varint(MessageLite* msg, const ParseTable& table, int tag,
+                     int value) {
+    GOOGLE_DCHECK(table.unknown_field_set);
+
+    MutableUnknownFields(msg, table.arena_offset)
+        ->AddVarint(WireFormatLite::GetTagFieldNumber(tag), value);
+  }
+
+  static bool ParseExtension(MessageLite* msg, const ParseTable& table,
+                             io::CodedInputStream* input, int tag) {
+    ExtensionSet* extensions = GetExtensionSet(msg, table.extension_offset);
+    if (extensions == NULL) {
+      return false;
+    }
+
+    const Message* prototype =
+        down_cast(table.default_instance());
+
+    GOOGLE_DCHECK(prototype != NULL);
+    GOOGLE_DCHECK(table.unknown_field_set);
+    UnknownFieldSet* unknown_fields =
+        MutableUnknownFields(msg, table.arena_offset);
+
+    return extensions->ParseField(tag, input, prototype, unknown_fields);
+  }
+};
+
+}  // namespace
+
+bool MergePartialFromCodedStream(MessageLite* msg, const ParseTable& table,
+                                 io::CodedInputStream* input) {
+  return MergePartialFromCodedStreamImpl(msg, table,
+                                                                    input);
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven.h"
new file mode 100644
index 00000000..1394ab14
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven.h"
@@ -0,0 +1,339 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_GENERATED_MESSAGE_TABLE_DRIVEN_H__
+#define GOOGLE_PROTOBUF_GENERATED_MESSAGE_TABLE_DRIVEN_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+// We require C++11 and Clang to use constexpr for variables, as GCC 4.8
+// requires constexpr to be consistent between declarations of variables
+// unnecessarily (see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58541).
+// VS 2017 Update 3 also supports this usage of constexpr.
+#if defined(__clang__) || (defined(_MSC_VER) && _MSC_VER >= 1911)
+#define PROTOBUF_CONSTEXPR_VAR constexpr
+#else  // !__clang__
+#define PROTOBUF_CONSTEXPR_VAR
+#endif  // !_clang
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// Processing-type masks.
+static constexpr const unsigned char kOneofMask = 0x40;
+static constexpr const unsigned char kRepeatedMask = 0x20;
+// Mask for the raw type: either a WireFormatLite::FieldType or one of the
+// ProcessingTypes below, without the oneof or repeated flag.
+static constexpr const unsigned char kTypeMask = 0x1f;
+
+// Wire type masks.
+static constexpr const unsigned char kNotPackedMask = 0x10;
+static constexpr const unsigned char kInvalidMask = 0x20;
+
+enum ProcessingTypes {
+  TYPE_STRING_CORD = 19,
+  TYPE_STRING_STRING_PIECE = 20,
+  TYPE_BYTES_CORD = 21,
+  TYPE_BYTES_STRING_PIECE = 22,
+  TYPE_STRING_INLINED = 23,
+  TYPE_BYTES_INLINED = 24,
+  TYPE_MAP = 25,
+};
+
+static_assert(TYPE_MAP < kRepeatedMask, "Invalid enum");
+
+struct PROTOBUF_EXPORT FieldMetadata {
+  uint32 offset;  // offset of this field in the struct
+  uint32 tag;     // field * 8 + wire_type
+  // byte offset * 8 + bit_offset;
+  // if the high bit is set then this is the byte offset of the oneof_case
+  // for this field.
+  uint32 has_offset;
+  uint32 type;      // the type of this field.
+  const void* ptr;  // auxiliary data
+
+  // From the serializer point of view each fundamental type can occur in
+  // 4 different ways. For simplicity we treat all combinations as a cartesion
+  // product although not all combinations are allowed.
+  enum FieldTypeClass {
+    kPresence,
+    kNoPresence,
+    kRepeated,
+    kPacked,
+    kOneOf,
+    kNumTypeClasses  // must be last enum
+  };
+  // C++ protobuf has 20 fundamental types, were we added Cord and StringPiece
+  // and also distinquish the same types if they have different wire format.
+  enum {
+    kCordType = 19,
+    kStringPieceType = 20,
+    kInlinedType = 21,
+    kNumTypes = 21,
+    kSpecial = kNumTypes * kNumTypeClasses,
+  };
+
+  static int CalculateType(int fundamental_type, FieldTypeClass type_class);
+};
+
+// TODO(ckennelly):  Add a static assertion to ensure that these masks do not
+// conflict with wiretypes.
+
+// ParseTableField is kept small to help simplify instructions for computing
+// offsets, as we will always need this information to parse a field.
+// Additional data, needed for some types, is stored in
+// AuxillaryParseTableField.
+struct ParseTableField {
+  uint32 offset;
+  // The presence_index ordinarily represents a has_bit index, but for fields
+  // inside a oneof it represents the index in _oneof_case_.
+  uint32 presence_index;
+  unsigned char normal_wiretype;
+  unsigned char packed_wiretype;
+
+  // processing_type is given by:
+  //   (FieldDescriptor->type() << 1) | FieldDescriptor->is_packed()
+  unsigned char processing_type;
+
+  unsigned char tag_size;
+};
+
+struct ParseTable;
+
+union AuxillaryParseTableField {
+  typedef bool (*EnumValidator)(int);
+
+  // Enums
+  struct enum_aux {
+    EnumValidator validator;
+  };
+  enum_aux enums;
+  // Group, messages
+  struct message_aux {
+    // ExplicitlyInitialized -> T requires a reinterpret_cast, which prevents
+    // the tables from being constructed as a constexpr.  We use void to avoid
+    // the cast.
+    const void* default_message_void;
+    const MessageLite* default_message() const {
+      return static_cast(default_message_void);
+    }
+  };
+  message_aux messages;
+  // Strings
+  struct string_aux {
+    const void* default_ptr;
+    const char* field_name;
+  };
+  string_aux strings;
+
+  struct map_aux {
+    bool (*parse_map)(io::CodedInputStream*, void*);
+  };
+  map_aux maps;
+
+  AuxillaryParseTableField() = default;
+  constexpr AuxillaryParseTableField(AuxillaryParseTableField::enum_aux e)
+      : enums(e) {}
+  constexpr AuxillaryParseTableField(AuxillaryParseTableField::message_aux m)
+      : messages(m) {}
+  constexpr AuxillaryParseTableField(AuxillaryParseTableField::string_aux s)
+      : strings(s) {}
+  constexpr AuxillaryParseTableField(AuxillaryParseTableField::map_aux m)
+      : maps(m) {}
+};
+
+struct ParseTable {
+  const ParseTableField* fields;
+  const AuxillaryParseTableField* aux;
+  int max_field_number;
+  // TODO(ckennelly): Do something with this padding.
+
+  // TODO(ckennelly): Vet these for sign extension.
+  int64 has_bits_offset;
+  int64 oneof_case_offset;
+  int64 extension_offset;
+  int64 arena_offset;
+
+  // ExplicitlyInitialized -> T requires a reinterpret_cast, which prevents
+  // the tables from being constructed as a constexpr.  We use void to avoid
+  // the cast.
+  const void* default_instance_void;
+  const MessageLite* default_instance() const {
+    return static_cast(default_instance_void);
+  }
+
+  bool unknown_field_set;
+};
+
+static_assert(sizeof(ParseTableField) <= 16, "ParseTableField is too large");
+// The tables must be composed of POD components to ensure link-time
+// initialization.
+static_assert(std::is_pod::value, "");
+static_assert(std::is_pod::value, "");
+static_assert(std::is_pod::value, "");
+static_assert(std::is_pod::value, "");
+static_assert(std::is_pod::value, "");
+static_assert(std::is_pod::value, "");
+
+// TODO(ckennelly): Consolidate these implementations into a single one, using
+// dynamic dispatch to the appropriate unknown field handler.
+bool MergePartialFromCodedStream(MessageLite* msg, const ParseTable& table,
+                                 io::CodedInputStream* input);
+bool MergePartialFromCodedStreamLite(MessageLite* msg, const ParseTable& table,
+                                     io::CodedInputStream* input);
+
+template 
+bool ParseMap(io::CodedInputStream* input, void* map_field) {
+  typedef typename MapEntryToMapField::MapFieldType MapFieldType;
+  typedef Map
+      MapType;
+  typedef typename Entry::template Parser ParserType;
+
+  ParserType parser(static_cast(map_field));
+  return WireFormatLite::ReadMessageNoVirtual(input, &parser);
+}
+
+struct SerializationTable {
+  int num_fields;
+  const FieldMetadata* field_table;
+};
+
+PROTOBUF_EXPORT void SerializeInternal(const uint8* base,
+                                       const FieldMetadata* table,
+                                       int32 num_fields,
+                                       io::CodedOutputStream* output);
+
+inline void TableSerialize(const MessageLite& msg,
+                           const SerializationTable* table,
+                           io::CodedOutputStream* output) {
+  const FieldMetadata* field_table = table->field_table;
+  int num_fields = table->num_fields - 1;
+  const uint8* base = reinterpret_cast(&msg);
+  // TODO(gerbens) This skips the first test if we could use the fast
+  // array serialization path, we should make this
+  // int cached_size =
+  //    *reinterpret_cast(base + field_table->offset);
+  // SerializeWithCachedSize(msg, field_table + 1, num_fields, cached_size, ...)
+  // But we keep conformance with the old way for now.
+  SerializeInternal(base, field_table + 1, num_fields, output);
+}
+
+uint8* SerializeInternalToArray(const uint8* base, const FieldMetadata* table,
+                                int32 num_fields, bool is_deterministic,
+                                uint8* buffer);
+
+inline uint8* TableSerializeToArray(const MessageLite& msg,
+                                    const SerializationTable* table,
+                                    bool is_deterministic, uint8* buffer) {
+  const uint8* base = reinterpret_cast(&msg);
+  const FieldMetadata* field_table = table->field_table + 1;
+  int num_fields = table->num_fields - 1;
+  return SerializeInternalToArray(base, field_table, num_fields,
+                                  is_deterministic, buffer);
+}
+
+template 
+struct CompareHelper {
+  bool operator()(const T& a, const T& b) const { return a < b; }
+};
+
+template <>
+struct CompareHelper {
+  bool operator()(const ArenaStringPtr& a, const ArenaStringPtr& b) const {
+    return a.Get() < b.Get();
+  }
+};
+
+struct CompareMapKey {
+  template 
+  bool operator()(const MapEntryHelper& a,
+                  const MapEntryHelper& b) const {
+    return Compare(a.key_, b.key_);
+  }
+  template 
+  bool Compare(const T& a, const T& b) const {
+    return CompareHelper()(a, b);
+  }
+};
+
+template 
+void MapFieldSerializer(const uint8* base, uint32 offset, uint32 tag,
+                        uint32 has_offset, io::CodedOutputStream* output) {
+  typedef MapEntryHelper Entry;
+  typedef typename MapFieldType::MapType::const_iterator Iter;
+
+  const MapFieldType& map_field =
+      *reinterpret_cast(base + offset);
+  const SerializationTable* t =
+      table +
+      has_offset;  // has_offset is overloaded for maps to mean table offset
+  if (!output->IsSerializationDeterministic()) {
+    for (Iter it = map_field.GetMap().begin(); it != map_field.GetMap().end();
+         ++it) {
+      Entry map_entry(*it);
+      output->WriteVarint32(tag);
+      output->WriteVarint32(map_entry._cached_size_);
+      SerializeInternal(reinterpret_cast(&map_entry),
+                        t->field_table, t->num_fields, output);
+    }
+  } else {
+    std::vector v;
+    for (Iter it = map_field.GetMap().begin(); it != map_field.GetMap().end();
+         ++it) {
+      v.push_back(Entry(*it));
+    }
+    std::sort(v.begin(), v.end(), CompareMapKey());
+    for (int i = 0; i < v.size(); i++) {
+      output->WriteVarint32(tag);
+      output->WriteVarint32(v[i]._cached_size_);
+      SerializeInternal(reinterpret_cast(&v[i]), t->field_table,
+                        t->num_fields, output);
+    }
+  }
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_GENERATED_MESSAGE_TABLE_DRIVEN_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven_lite.cc"
new file mode 100644
index 00000000..82de6bc9
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven_lite.cc"
@@ -0,0 +1,107 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+namespace {
+
+std::string* MutableUnknownFields(MessageLite* msg, int64 arena_offset) {
+  return Raw(msg, arena_offset)
+      ->mutable_unknown_fields();
+}
+
+struct UnknownFieldHandlerLite {
+  // TODO(mvels): consider renaming UnknownFieldHandler to (TableDrivenTraits?),
+  // and conflating InternalMetaData into it, simplifying the template.
+  static constexpr bool IsLite() { return true; }
+
+  static bool Skip(MessageLite* msg, const ParseTable& table,
+                   io::CodedInputStream* input, int tag) {
+    GOOGLE_DCHECK(!table.unknown_field_set);
+    io::StringOutputStream unknown_fields_string(
+        MutableUnknownFields(msg, table.arena_offset));
+    io::CodedOutputStream unknown_fields_stream(&unknown_fields_string, false);
+
+    return internal::WireFormatLite::SkipField(input, tag,
+                                               &unknown_fields_stream);
+  }
+
+  static void Varint(MessageLite* msg, const ParseTable& table, int tag,
+                     int value) {
+    GOOGLE_DCHECK(!table.unknown_field_set);
+
+    io::StringOutputStream unknown_fields_string(
+        MutableUnknownFields(msg, table.arena_offset));
+    io::CodedOutputStream unknown_fields_stream(&unknown_fields_string, false);
+    unknown_fields_stream.WriteVarint32(tag);
+    unknown_fields_stream.WriteVarint32(value);
+  }
+
+  static bool ParseExtension(MessageLite* msg, const ParseTable& table,
+                             io::CodedInputStream* input, int tag) {
+    ExtensionSet* extensions = GetExtensionSet(msg, table.extension_offset);
+    if (extensions == NULL) {
+      return false;
+    }
+
+    const MessageLite* prototype = table.default_instance();
+
+    GOOGLE_DCHECK(!table.unknown_field_set);
+    io::StringOutputStream unknown_fields_string(
+        MutableUnknownFields(msg, table.arena_offset));
+    io::CodedOutputStream unknown_fields_stream(&unknown_fields_string, false);
+    return extensions->ParseField(tag, input, prototype,
+                                  &unknown_fields_stream);
+  }
+};
+
+}  // namespace
+
+bool MergePartialFromCodedStreamLite(MessageLite* msg, const ParseTable& table,
+                                     io::CodedInputStream* input) {
+  return MergePartialFromCodedStreamImpl(
+      msg, table, input);
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven_lite.h"
new file mode 100644
index 00000000..8cf177be
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_table_driven_lite.h"
@@ -0,0 +1,905 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_GENERATED_MESSAGE_TABLE_DRIVEN_LITE_H__
+#define GOOGLE_PROTOBUF_GENERATED_MESSAGE_TABLE_DRIVEN_LITE_H__
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+
+enum StringType {
+  StringType_STRING = 0,
+  StringType_INLINED = 3
+};
+
+// Logically a superset of StringType, consisting of all field types that
+// require special initialization.
+enum ProcessingType {
+  ProcessingType_STRING = 0,
+  ProcessingType_CORD = 1,
+  ProcessingType_STRING_PIECE = 2,
+  ProcessingType_INLINED = 3,
+  ProcessingType_MESSAGE = 4,
+};
+
+enum Cardinality {
+  Cardinality_SINGULAR = 0,
+  Cardinality_REPEATED = 1,
+  Cardinality_ONEOF = 3
+};
+
+template 
+inline Type* Raw(MessageLite* msg, int64 offset) {
+  return reinterpret_cast(reinterpret_cast(msg) + offset);
+}
+
+template 
+inline const Type* Raw(const MessageLite* msg, int64 offset) {
+  return reinterpret_cast(reinterpret_cast(msg) +
+                                       offset);
+}
+
+template 
+inline Arena* GetArena(MessageLite* msg, int64 arena_offset) {
+  if (PROTOBUF_PREDICT_FALSE(arena_offset == -1)) {
+    return NULL;
+  }
+
+  return Raw(msg, arena_offset)->arena();
+}
+
+inline ExtensionSet* GetExtensionSet(MessageLite* msg, int64 extension_offset) {
+  if (extension_offset == -1) {
+    return NULL;
+  }
+
+  return Raw(msg, extension_offset);
+}
+
+template 
+inline Type* AddField(MessageLite* msg, int64 offset) {
+  static_assert(std::is_pod::value ||
+                    std::is_same::value,
+                "Do not assign");
+
+  RepeatedField* repeated = Raw>(msg, offset);
+  return repeated->Add();
+}
+
+template <>
+inline std::string* AddField(MessageLite* msg, int64 offset) {
+  RepeatedPtrField* repeated =
+      Raw>(msg, offset);
+  return repeated->Add();
+}
+
+
+template 
+inline void AddField(MessageLite* msg, int64 offset, Type value) {
+  static_assert(std::is_pod::value,
+                "Do not assign");
+  *AddField(msg, offset) = value;
+}
+
+inline void SetBit(uint32* has_bits, uint32 has_bit_index) {
+  GOOGLE_DCHECK(has_bits != nullptr);
+
+  uint32 mask = static_cast(1u) << (has_bit_index % 32);
+  has_bits[has_bit_index / 32u] |= mask;
+}
+
+template 
+inline Type* MutableField(MessageLite* msg, uint32* has_bits,
+                          uint32 has_bit_index, int64 offset) {
+  SetBit(has_bits, has_bit_index);
+  return Raw(msg, offset);
+}
+
+template 
+inline void SetField(MessageLite* msg, uint32* has_bits, uint32 has_bit_index,
+                     int64 offset, Type value) {
+  static_assert(std::is_pod::value,
+                "Do not assign");
+  *MutableField(msg, has_bits, has_bit_index, offset) = value;
+}
+
+template 
+inline void SetOneofField(MessageLite* msg, uint32* oneof_case,
+                          uint32 oneof_case_index, int64 offset,
+                          int field_number, Type value) {
+  oneof_case[oneof_case_index] = field_number;
+  *Raw(msg, offset) = value;
+}
+
+// Clears a oneof field. The field argument should correspond to the particular
+// field that is currently set in the oneof.
+inline void ClearOneofField(const ParseTableField& field, Arena* arena,
+                            MessageLite* msg) {
+  switch (field.processing_type & kTypeMask) {
+    case WireFormatLite::TYPE_MESSAGE:
+      if (arena == NULL) {
+        delete *Raw(msg, field.offset);
+      }
+      break;
+
+    case WireFormatLite::TYPE_STRING:
+    case WireFormatLite::TYPE_BYTES:
+      Raw(msg, field.offset)
+          ->Destroy(&GetEmptyStringAlreadyInited(), arena);
+      break;
+
+    case TYPE_STRING_INLINED:
+    case TYPE_BYTES_INLINED:
+      Raw(msg, field.offset)->DestroyNoArena(NULL);
+      break;
+
+    default:
+      // No cleanup needed.
+      break;
+  }
+}
+
+// Clears and reinitializes a oneof field as necessary, in preparation for
+// parsing a new value with type field_type and field number field_number.
+//
+// Note: the oneof_case argument should point directly to the _oneof_case_
+// element corresponding to this particular oneof, not to the beginning of the
+// _oneof_case_ array.
+template 
+inline void ResetOneofField(const ParseTable& table, int field_number,
+                            Arena* arena, MessageLite* msg, uint32* oneof_case,
+                            int64 offset, const void* default_ptr) {
+  if (*oneof_case == field_number) {
+    // The oneof is already set to the right type, so there is no need to clear
+    // it.
+    return;
+  }
+
+  if (*oneof_case != 0) {
+    ClearOneofField(table.fields[*oneof_case], arena, msg);
+  }
+  *oneof_case = field_number;
+
+  switch (field_type) {
+    case ProcessingType_STRING:
+      Raw(msg, offset)
+          ->UnsafeSetDefault(static_cast(default_ptr));
+      break;
+    case ProcessingType_INLINED:
+      new (Raw(msg, offset))
+          InlinedStringField(*static_cast(default_ptr));
+      break;
+    case ProcessingType_MESSAGE:
+      MessageLite** submessage = Raw(msg, offset);
+      const MessageLite* prototype =
+          table.aux[field_number].messages.default_message();
+      *submessage = prototype->New(arena);
+      break;
+  }
+}
+
+template 
+static inline bool HandleString(io::CodedInputStream* input, MessageLite* msg,
+                                Arena* arena, uint32* has_bits,
+                                uint32 has_bit_index, int64 offset,
+                                const void* default_ptr,
+                                const char* field_name) {
+  StringPiece utf8_string_data;
+#ifdef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+  constexpr bool kValidateUtf8 = is_string_type;
+#else
+  constexpr bool kValidateUtf8 = false;
+#endif  // GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+
+  switch (ctype) {
+    case StringType_INLINED: {
+      InlinedStringField* s = nullptr;
+      switch (cardinality) {
+        case Cardinality_SINGULAR:
+          // TODO(ckennelly): Is this optimal?
+          s = MutableField(msg, has_bits, has_bit_index,
+                                               offset);
+          break;
+        case Cardinality_REPEATED:
+          s = AddField(msg, offset);
+          break;
+        case Cardinality_ONEOF:
+          s = Raw(msg, offset);
+          break;
+      }
+      GOOGLE_DCHECK(s != nullptr);
+      std::string* value = s->MutableNoArena(NULL);
+      if (PROTOBUF_PREDICT_FALSE(!WireFormatLite::ReadString(input, value))) {
+        return false;
+      }
+      utf8_string_data = *value;
+      break;
+    }
+    case StringType_STRING: {
+      switch (cardinality) {
+        case Cardinality_SINGULAR: {
+          ArenaStringPtr* field = MutableField(
+              msg, has_bits, has_bit_index, offset);
+          std::string* value = field->Mutable(
+              static_cast(default_ptr), arena);
+          if (PROTOBUF_PREDICT_FALSE(
+                  !WireFormatLite::ReadString(input, value))) {
+            return false;
+          }
+          utf8_string_data = field->Get();
+        } break;
+        case Cardinality_REPEATED: {
+          std::string* value = AddField(msg, offset);
+          if (PROTOBUF_PREDICT_FALSE(
+                  !WireFormatLite::ReadString(input, value))) {
+            return false;
+          }
+          utf8_string_data = *value;
+        } break;
+        case Cardinality_ONEOF: {
+          ArenaStringPtr* field = Raw(msg, offset);
+          std::string* value = field->Mutable(
+              static_cast(default_ptr), arena);
+          if (PROTOBUF_PREDICT_FALSE(
+                  !WireFormatLite::ReadString(input, value))) {
+            return false;
+          }
+          utf8_string_data = field->Get();
+        } break;
+      }
+      break;
+    }
+  }
+
+  if (kValidateUtf8) {
+    // TODO(b/118759213): fail if proto3
+    WireFormatLite::VerifyUtf8String(utf8_string_data.data(),
+                                     utf8_string_data.length(),
+                                     WireFormatLite::PARSE, field_name);
+  }
+  return true;
+}
+
+template 
+inline bool HandleEnum(const ParseTable& table, io::CodedInputStream* input,
+                       MessageLite* msg, uint32* presence,
+                       uint32 presence_index, int64 offset, uint32 tag,
+                       int field_number) {
+  int value;
+  if (PROTOBUF_PREDICT_FALSE(
+          (!WireFormatLite::ReadPrimitive(
+              input, &value)))) {
+    return false;
+  }
+
+  AuxillaryParseTableField::EnumValidator validator =
+      table.aux[field_number].enums.validator;
+  if (validator == nullptr || validator(value)) {
+    switch (cardinality) {
+      case Cardinality_SINGULAR:
+        SetField(msg, presence, presence_index, offset, value);
+        break;
+      case Cardinality_REPEATED:
+        AddField(msg, offset, value);
+        break;
+      case Cardinality_ONEOF:
+        ClearOneofField(table.fields[presence[presence_index]],
+                        GetArena(msg, table.arena_offset),
+                        msg);
+        SetOneofField(msg, presence, presence_index, offset, field_number,
+                      value);
+        break;
+    }
+  } else {
+    UnknownFieldHandler::Varint(msg, table, tag, value);
+  }
+
+  return true;
+}
+
+// RepeatedMessageTypeHandler allows us to operate on RepeatedPtrField fields
+// without instantiating the specific template.
+class RepeatedMessageTypeHandler {
+ public:
+  typedef MessageLite Type;
+  typedef MessageLite WeakType;
+  static Arena* GetArena(Type* t) { return t->GetArena(); }
+  static void* GetMaybeArenaPointer(Type* t) {
+    return t->GetMaybeArenaPointer();
+  }
+  static inline Type* NewFromPrototype(const Type* prototype,
+                                       Arena* arena = NULL) {
+    return prototype->New(arena);
+  }
+  static void Delete(Type* t, Arena* arena = NULL) {
+    if (arena == NULL) {
+      delete t;
+    }
+  }
+};
+
+class MergePartialFromCodedStreamHelper {
+ public:
+  static MessageLite* Add(RepeatedPtrFieldBase* field,
+                          const MessageLite* prototype) {
+    return field->Add(
+        const_cast(prototype));
+  }
+};
+
+template 
+bool MergePartialFromCodedStreamInlined(MessageLite* msg,
+                                        const ParseTable& table,
+                                        io::CodedInputStream* input) {
+  // We require that has_bits are present, as to avoid having to check for them
+  // for every field.
+  //
+  // TODO(ckennelly):  Make this a compile-time parameter with templates.
+  GOOGLE_DCHECK_GE(table.has_bits_offset, 0);
+  uint32* has_bits = Raw(msg, table.has_bits_offset);
+  GOOGLE_DCHECK(has_bits != NULL);
+
+  while (true) {
+    uint32 tag = input->ReadTagWithCutoffNoLastTag(kMaxTag).first;
+    const WireFormatLite::WireType wire_type =
+        WireFormatLite::GetTagWireType(tag);
+    const int field_number = WireFormatLite::GetTagFieldNumber(tag);
+
+    if (PROTOBUF_PREDICT_FALSE(field_number > table.max_field_number)) {
+      // check for possible extensions
+      if (UnknownFieldHandler::ParseExtension(msg, table, input, tag)) {
+        // successfully parsed
+        continue;
+      }
+
+      if (PROTOBUF_PREDICT_FALSE(
+              !UnknownFieldHandler::Skip(msg, table, input, tag))) {
+        return false;
+      }
+
+      continue;
+    }
+
+    // We implicitly verify that data points to a valid field as we check the
+    // wire types.  Entries in table.fields[i] that do not correspond to valid
+    // field numbers have their normal_wiretype and packed_wiretype fields set
+    // with the kInvalidMask value.  As wire_type cannot take on that value, we
+    // will never match.
+    const ParseTableField* data = table.fields + field_number;
+
+    // TODO(ckennelly): Avoid sign extension
+    const int64 presence_index = data->presence_index;
+    const int64 offset = data->offset;
+    const unsigned char processing_type = data->processing_type;
+
+    if (data->normal_wiretype == static_cast(wire_type)) {
+      // TODO(ckennelly): Use a computed goto on GCC/LLVM or otherwise eliminate
+      // the bounds check on processing_type.
+
+      switch (processing_type) {
+#define HANDLE_TYPE(TYPE, CPPTYPE)                                             \
+  case (WireFormatLite::TYPE_##TYPE): {                                        \
+    CPPTYPE value;                                                             \
+    if (PROTOBUF_PREDICT_FALSE(                                                \
+            (!WireFormatLite::ReadPrimitive<                                   \
+                CPPTYPE, WireFormatLite::TYPE_##TYPE>(input, &value)))) {      \
+      return false;                                                            \
+    }                                                                          \
+    SetField(msg, has_bits, presence_index, offset, value);                    \
+    break;                                                                     \
+  }                                                                            \
+  case (WireFormatLite::TYPE_##TYPE) | kRepeatedMask: {                        \
+    RepeatedField* values = Raw>(msg, offset); \
+    if (PROTOBUF_PREDICT_FALSE((!WireFormatLite::ReadRepeatedPrimitive<        \
+                                CPPTYPE, WireFormatLite::TYPE_##TYPE>(         \
+            data->tag_size, tag, input, values)))) {                           \
+      return false;                                                            \
+    }                                                                          \
+    break;                                                                     \
+  }                                                                            \
+  case (WireFormatLite::TYPE_##TYPE) | kOneofMask: {                           \
+    uint32* oneof_case = Raw(msg, table.oneof_case_offset);            \
+    CPPTYPE value;                                                             \
+    if (PROTOBUF_PREDICT_FALSE(                                                \
+            (!WireFormatLite::ReadPrimitive<                                   \
+                CPPTYPE, WireFormatLite::TYPE_##TYPE>(input, &value)))) {      \
+      return false;                                                            \
+    }                                                                          \
+    ClearOneofField(table.fields[oneof_case[presence_index]],                  \
+                    GetArena(msg, table.arena_offset), msg); \
+    SetOneofField(msg, oneof_case, presence_index, offset, field_number,       \
+                  value);                                                      \
+    break;                                                                     \
+  }
+
+        HANDLE_TYPE(INT32, int32)
+        HANDLE_TYPE(INT64, int64)
+        HANDLE_TYPE(SINT32, int32)
+        HANDLE_TYPE(SINT64, int64)
+        HANDLE_TYPE(UINT32, uint32)
+        HANDLE_TYPE(UINT64, uint64)
+
+        HANDLE_TYPE(FIXED32, uint32)
+        HANDLE_TYPE(FIXED64, uint64)
+        HANDLE_TYPE(SFIXED32, int32)
+        HANDLE_TYPE(SFIXED64, int64)
+
+        HANDLE_TYPE(FLOAT, float)
+        HANDLE_TYPE(DOUBLE, double)
+
+        HANDLE_TYPE(BOOL, bool)
+#undef HANDLE_TYPE
+        case WireFormatLite::TYPE_BYTES:
+#ifndef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        case WireFormatLite::TYPE_STRING:
+#endif  // GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        {
+          Arena* const arena =
+              GetArena(msg, table.arena_offset);
+          const void* default_ptr = table.aux[field_number].strings.default_ptr;
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  (!HandleString(
+                      input, msg, arena, has_bits, presence_index, offset,
+                      default_ptr, nullptr)))) {
+            return false;
+          }
+          break;
+        }
+        case TYPE_BYTES_INLINED:
+#ifndef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        case TYPE_STRING_INLINED:
+#endif  // !GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        {
+          Arena* const arena =
+              GetArena(msg, table.arena_offset);
+          const void* default_ptr = table.aux[field_number].strings.default_ptr;
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  (!HandleString(
+                      input, msg, arena, has_bits, presence_index, offset,
+                      default_ptr, nullptr)))) {
+            return false;
+          }
+          break;
+        }
+        case WireFormatLite::TYPE_BYTES | kOneofMask:
+#ifndef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        case WireFormatLite::TYPE_STRING | kOneofMask:
+#endif  // !GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        {
+          Arena* const arena =
+              GetArena(msg, table.arena_offset);
+          uint32* oneof_case = Raw(msg, table.oneof_case_offset);
+          const void* default_ptr = table.aux[field_number].strings.default_ptr;
+
+          ResetOneofField(
+              table, field_number, arena, msg, oneof_case + presence_index,
+              offset, default_ptr);
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  (!HandleString(input, msg, arena, has_bits,
+                                                    presence_index, offset,
+                                                    default_ptr, nullptr)))) {
+            return false;
+          }
+          break;
+        }
+        case (WireFormatLite::TYPE_BYTES) | kRepeatedMask:
+        case TYPE_BYTES_INLINED | kRepeatedMask:
+#ifndef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        case (WireFormatLite::TYPE_STRING) | kRepeatedMask:
+        case TYPE_STRING_INLINED | kRepeatedMask:
+#endif  // !GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        {
+          Arena* const arena =
+              GetArena(msg, table.arena_offset);
+          const void* default_ptr = table.aux[field_number].strings.default_ptr;
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  (!HandleString(
+                      input, msg, arena, has_bits, presence_index, offset,
+                      default_ptr, nullptr)))) {
+            return false;
+          }
+          break;
+        }
+#ifdef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        case (WireFormatLite::TYPE_STRING): {
+          Arena* const arena =
+              GetArena(msg, table.arena_offset);
+          const void* default_ptr = table.aux[field_number].strings.default_ptr;
+          const char* field_name = table.aux[field_number].strings.field_name;
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  (!HandleString(
+                      input, msg, arena, has_bits, presence_index, offset,
+                      default_ptr, field_name)))) {
+            return false;
+          }
+          break;
+        }
+        case TYPE_STRING_INLINED | kRepeatedMask:
+        case (WireFormatLite::TYPE_STRING) | kRepeatedMask: {
+          Arena* const arena =
+              GetArena(msg, table.arena_offset);
+          const void* default_ptr = table.aux[field_number].strings.default_ptr;
+          const char* field_name = table.aux[field_number].strings.field_name;
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  (!HandleString(
+                      input, msg, arena, has_bits, presence_index, offset,
+                      default_ptr, field_name)))) {
+            return false;
+          }
+          break;
+        }
+        case (WireFormatLite::TYPE_STRING) | kOneofMask: {
+          Arena* const arena =
+              GetArena(msg, table.arena_offset);
+          uint32* oneof_case = Raw(msg, table.oneof_case_offset);
+          const void* default_ptr = table.aux[field_number].strings.default_ptr;
+          const char* field_name = table.aux[field_number].strings.field_name;
+
+          ResetOneofField(
+              table, field_number, arena, msg, oneof_case + presence_index,
+              offset, default_ptr);
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  (!HandleString(
+                      input, msg, arena, has_bits, presence_index, offset,
+                      default_ptr, field_name)))) {
+            return false;
+          }
+          break;
+        }
+#endif  // GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        case WireFormatLite::TYPE_ENUM: {
+          if (PROTOBUF_PREDICT_FALSE(
+                  (!HandleEnum(
+                      table, input, msg, has_bits, presence_index, offset, tag,
+                      field_number)))) {
+            return false;
+          }
+          break;
+        }
+        case WireFormatLite::TYPE_ENUM | kRepeatedMask: {
+          if (PROTOBUF_PREDICT_FALSE(
+                  (!HandleEnum(
+                      table, input, msg, has_bits, presence_index, offset, tag,
+                      field_number)))) {
+            return false;
+          }
+          break;
+        }
+        case WireFormatLite::TYPE_ENUM | kOneofMask: {
+          uint32* oneof_case = Raw(msg, table.oneof_case_offset);
+          if (PROTOBUF_PREDICT_FALSE(
+                  (!HandleEnum(table, input, msg, oneof_case,
+                                                  presence_index, offset, tag,
+                                                  field_number)))) {
+            return false;
+          }
+          break;
+        }
+        case WireFormatLite::TYPE_GROUP: {
+          MessageLite** submsg_holder =
+              MutableField(msg, has_bits, presence_index, offset);
+          MessageLite* submsg = *submsg_holder;
+
+          if (submsg == NULL) {
+            Arena* const arena =
+                GetArena(msg, table.arena_offset);
+            const MessageLite* prototype =
+                table.aux[field_number].messages.default_message();
+            submsg = prototype->New(arena);
+            *submsg_holder = submsg;
+          }
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  !WireFormatLite::ReadGroup(field_number, input, submsg))) {
+            return false;
+          }
+
+          break;
+        }
+        case WireFormatLite::TYPE_GROUP | kRepeatedMask: {
+          RepeatedPtrFieldBase* field = Raw(msg, offset);
+          const MessageLite* prototype =
+              table.aux[field_number].messages.default_message();
+          GOOGLE_DCHECK(prototype != NULL);
+
+          MessageLite* submsg =
+              MergePartialFromCodedStreamHelper::Add(field, prototype);
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  !WireFormatLite::ReadGroup(field_number, input, submsg))) {
+            return false;
+          }
+
+          break;
+        }
+        case WireFormatLite::TYPE_MESSAGE: {
+          MessageLite** submsg_holder =
+              MutableField(msg, has_bits, presence_index, offset);
+          MessageLite* submsg = *submsg_holder;
+
+          if (submsg == NULL) {
+            Arena* const arena =
+                GetArena(msg, table.arena_offset);
+            const MessageLite* prototype =
+                table.aux[field_number].messages.default_message();
+            if (prototype == NULL) {
+              prototype = ImplicitWeakMessage::default_instance();
+            }
+            submsg = prototype->New(arena);
+            *submsg_holder = submsg;
+          }
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  !WireFormatLite::ReadMessage(input, submsg))) {
+            return false;
+          }
+
+          break;
+        }
+        // TODO(ckennelly):  Adapt ReadMessageNoVirtualNoRecursionDepth and
+        // manage input->IncrementRecursionDepth() here.
+        case WireFormatLite::TYPE_MESSAGE | kRepeatedMask: {
+          RepeatedPtrFieldBase* field = Raw(msg, offset);
+          const MessageLite* prototype =
+              table.aux[field_number].messages.default_message();
+          if (prototype == NULL) {
+            prototype = ImplicitWeakMessage::default_instance();
+          }
+
+          MessageLite* submsg =
+              MergePartialFromCodedStreamHelper::Add(field, prototype);
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  !WireFormatLite::ReadMessage(input, submsg))) {
+            return false;
+          }
+
+          break;
+        }
+        case WireFormatLite::TYPE_MESSAGE | kOneofMask: {
+          Arena* const arena =
+              GetArena(msg, table.arena_offset);
+          uint32* oneof_case = Raw(msg, table.oneof_case_offset);
+          MessageLite** submsg_holder = Raw(msg, offset);
+          ResetOneofField(
+              table, field_number, arena, msg, oneof_case + presence_index,
+              offset, NULL);
+          MessageLite* submsg = *submsg_holder;
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  !WireFormatLite::ReadMessage(input, submsg))) {
+            return false;
+          }
+
+          break;
+        }
+#ifdef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        case TYPE_STRING_INLINED: {
+          Arena* const arena =
+              GetArena(msg, table.arena_offset);
+          const void* default_ptr = table.aux[field_number].strings.default_ptr;
+          const char* field_name = table.aux[field_number].strings.field_name;
+
+          if (PROTOBUF_PREDICT_FALSE(
+                  (!HandleString(
+                      input, msg, arena, has_bits, presence_index, offset,
+                      default_ptr, field_name)))) {
+            return false;
+          }
+          break;
+        }
+#endif  // GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED
+        case TYPE_MAP: {
+          if (PROTOBUF_PREDICT_FALSE(!(*table.aux[field_number].maps.parse_map)(
+                  input, Raw(msg, offset)))) {
+            return false;
+          }
+          break;
+        }
+        case 0: {
+          // Done.
+          input->SetLastTag(tag);
+          return true;
+        }
+        default:
+          break;
+      }
+    } else if (data->packed_wiretype == static_cast(wire_type)) {
+      // Non-packable fields have their packed_wiretype masked with
+      // kNotPackedMask, which is impossible to match here.
+      GOOGLE_DCHECK(processing_type & kRepeatedMask);
+      GOOGLE_DCHECK_NE(processing_type, kRepeatedMask);
+      GOOGLE_DCHECK_EQ(0, processing_type & kOneofMask);
+
+      GOOGLE_DCHECK_NE(TYPE_BYTES_INLINED | kRepeatedMask, processing_type);
+      GOOGLE_DCHECK_NE(TYPE_STRING_INLINED | kRepeatedMask, processing_type);
+
+      // TODO(ckennelly): Use a computed goto on GCC/LLVM.
+      //
+      // Mask out kRepeatedMask bit, allowing the jump table to be smaller.
+      switch (static_cast(processing_type ^
+                                                     kRepeatedMask)) {
+#define HANDLE_PACKED_TYPE(TYPE, CPPTYPE, CPPTYPE_METHOD)                      \
+  case WireFormatLite::TYPE_##TYPE: {                                          \
+    RepeatedField* values = Raw>(msg, offset); \
+    if (PROTOBUF_PREDICT_FALSE(                                                \
+            (!WireFormatLite::ReadPackedPrimitive<                             \
+                CPPTYPE, WireFormatLite::TYPE_##TYPE>(input, values)))) {      \
+      return false;                                                            \
+    }                                                                          \
+    break;                                                                     \
+  }
+
+        HANDLE_PACKED_TYPE(INT32, int32, Int32)
+        HANDLE_PACKED_TYPE(INT64, int64, Int64)
+        HANDLE_PACKED_TYPE(SINT32, int32, Int32)
+        HANDLE_PACKED_TYPE(SINT64, int64, Int64)
+        HANDLE_PACKED_TYPE(UINT32, uint32, UInt32)
+        HANDLE_PACKED_TYPE(UINT64, uint64, UInt64)
+
+        HANDLE_PACKED_TYPE(FIXED32, uint32, UInt32)
+        HANDLE_PACKED_TYPE(FIXED64, uint64, UInt64)
+        HANDLE_PACKED_TYPE(SFIXED32, int32, Int32)
+        HANDLE_PACKED_TYPE(SFIXED64, int64, Int64)
+
+        HANDLE_PACKED_TYPE(FLOAT, float, Float)
+        HANDLE_PACKED_TYPE(DOUBLE, double, Double)
+
+        HANDLE_PACKED_TYPE(BOOL, bool, Bool)
+#undef HANDLE_PACKED_TYPE
+        case WireFormatLite::TYPE_ENUM: {
+          // To avoid unnecessarily calling MutableUnknownFields (which mutates
+          // InternalMetadataWithArena) when all inputs in the repeated series
+          // are valid, we implement our own parser rather than call
+          // WireFormat::ReadPackedEnumPreserveUnknowns.
+          uint32 length;
+          if (PROTOBUF_PREDICT_FALSE(!input->ReadVarint32(&length))) {
+            return false;
+          }
+
+          AuxillaryParseTableField::EnumValidator validator =
+              table.aux[field_number].enums.validator;
+          RepeatedField* values = Raw>(msg, offset);
+
+          io::CodedInputStream::Limit limit = input->PushLimit(length);
+          while (input->BytesUntilLimit() > 0) {
+            int value;
+            if (PROTOBUF_PREDICT_FALSE(
+                    (!WireFormatLite::ReadPrimitive<
+                        int, WireFormatLite::TYPE_ENUM>(input, &value)))) {
+              return false;
+            }
+
+            if (validator == nullptr || validator(value)) {
+              values->Add(value);
+            } else {
+              // TODO(ckennelly): Consider caching here.
+              UnknownFieldHandler::Varint(msg, table, tag, value);
+            }
+          }
+          input->PopLimit(limit);
+
+          break;
+        }
+        case WireFormatLite::TYPE_STRING:
+        case WireFormatLite::TYPE_GROUP:
+        case WireFormatLite::TYPE_MESSAGE:
+        case WireFormatLite::TYPE_BYTES:
+          GOOGLE_DCHECK(false);
+          return false;
+        default:
+          break;
+      }
+    } else {
+      if (wire_type == WireFormatLite::WIRETYPE_END_GROUP) {
+        // Must be the end of the message.
+        input->SetLastTag(tag);
+        return true;
+      }
+
+      // check for possible extensions
+      if (UnknownFieldHandler::ParseExtension(msg, table, input, tag)) {
+        // successfully parsed
+        continue;
+      }
+
+      // process unknown field.
+      if (PROTOBUF_PREDICT_FALSE(
+              !UnknownFieldHandler::Skip(msg, table, input, tag))) {
+        return false;
+      }
+    }
+  }
+}
+
+template 
+bool MergePartialFromCodedStreamImpl(MessageLite* msg, const ParseTable& table,
+                                     io::CodedInputStream* input) {
+  // The main beneficial cutoff values are 1 and 2 byte tags.
+  // Instantiate calls with the appropriate upper tag range
+  if (table.max_field_number <= (0x7F >> 3)) {
+    return MergePartialFromCodedStreamInlined(
+        msg, table, input);
+  } else if (table.max_field_number <= (0x3FFF >> 3)) {
+    return MergePartialFromCodedStreamInlined(
+        msg, table, input);
+  } else {
+    return MergePartialFromCodedStreamInlined<
+        UnknownFieldHandler, InternalMetadata,
+        std::numeric_limits::max()>(msg, table, input);
+  }
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_GENERATED_MESSAGE_TABLE_DRIVEN_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_util.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_util.cc"
new file mode 100644
index 00000000..bdeabddf
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_util.cc"
@@ -0,0 +1,831 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+
+#ifndef GOOGLE_PROTOBUF_SUPPORT_WINDOWS_XP
+// We're only using this as a standard way for getting the thread id.
+// We're not using any thread functionality.
+#include   // NOLINT
+#endif             // #ifndef GOOGLE_PROTOBUF_SUPPORT_WINDOWS_XP
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+void DestroyMessage(const void* message) {
+  static_cast(message)->~MessageLite();
+}
+void DestroyString(const void* s) {
+  static_cast(s)->~string();
+}
+
+ExplicitlyConstructed fixed_address_empty_string;
+
+
+static bool InitProtobufDefaultsImpl() {
+  fixed_address_empty_string.DefaultConstruct();
+  OnShutdownDestroyString(fixed_address_empty_string.get_mutable());
+  return true;
+}
+
+void InitProtobufDefaults() {
+  static bool is_inited = InitProtobufDefaultsImpl();
+  (void)is_inited;
+}
+
+size_t StringSpaceUsedExcludingSelfLong(const std::string& str) {
+  const void* start = &str;
+  const void* end = &str + 1;
+  if (start <= str.data() && str.data() < end) {
+    // The string's data is stored inside the string object itself.
+    return 0;
+  } else {
+    return str.capacity();
+  }
+}
+
+template 
+const T& Get(const void* ptr) {
+  return *static_cast(ptr);
+}
+
+// PrimitiveTypeHelper is a wrapper around the interface of WireFormatLite.
+// WireFormatLite has a very inconvenient interface with respect to template
+// meta-programming. This class wraps the different named functions into
+// a single Serialize / SerializeToArray interface.
+template 
+struct PrimitiveTypeHelper;
+
+template <>
+struct PrimitiveTypeHelper {
+  typedef bool Type;
+  static void Serialize(const void* ptr, io::CodedOutputStream* output) {
+    WireFormatLite::WriteBoolNoTag(Get(ptr), output);
+  }
+  static uint8* SerializeToArray(const void* ptr, uint8* buffer) {
+    return WireFormatLite::WriteBoolNoTagToArray(Get(ptr), buffer);
+  }
+};
+
+template <>
+struct PrimitiveTypeHelper {
+  typedef int32 Type;
+  static void Serialize(const void* ptr, io::CodedOutputStream* output) {
+    WireFormatLite::WriteInt32NoTag(Get(ptr), output);
+  }
+  static uint8* SerializeToArray(const void* ptr, uint8* buffer) {
+    return WireFormatLite::WriteInt32NoTagToArray(Get(ptr), buffer);
+  }
+};
+
+template <>
+struct PrimitiveTypeHelper {
+  typedef int32 Type;
+  static void Serialize(const void* ptr, io::CodedOutputStream* output) {
+    WireFormatLite::WriteSInt32NoTag(Get(ptr), output);
+  }
+  static uint8* SerializeToArray(const void* ptr, uint8* buffer) {
+    return WireFormatLite::WriteSInt32NoTagToArray(Get(ptr), buffer);
+  }
+};
+
+template <>
+struct PrimitiveTypeHelper {
+  typedef uint32 Type;
+  static void Serialize(const void* ptr, io::CodedOutputStream* output) {
+    WireFormatLite::WriteUInt32NoTag(Get(ptr), output);
+  }
+  static uint8* SerializeToArray(const void* ptr, uint8* buffer) {
+    return WireFormatLite::WriteUInt32NoTagToArray(Get(ptr), buffer);
+  }
+};
+template <>
+struct PrimitiveTypeHelper {
+  typedef int64 Type;
+  static void Serialize(const void* ptr, io::CodedOutputStream* output) {
+    WireFormatLite::WriteInt64NoTag(Get(ptr), output);
+  }
+  static uint8* SerializeToArray(const void* ptr, uint8* buffer) {
+    return WireFormatLite::WriteInt64NoTagToArray(Get(ptr), buffer);
+  }
+};
+
+template <>
+struct PrimitiveTypeHelper {
+  typedef int64 Type;
+  static void Serialize(const void* ptr, io::CodedOutputStream* output) {
+    WireFormatLite::WriteSInt64NoTag(Get(ptr), output);
+  }
+  static uint8* SerializeToArray(const void* ptr, uint8* buffer) {
+    return WireFormatLite::WriteSInt64NoTagToArray(Get(ptr), buffer);
+  }
+};
+template <>
+struct PrimitiveTypeHelper {
+  typedef uint64 Type;
+  static void Serialize(const void* ptr, io::CodedOutputStream* output) {
+    WireFormatLite::WriteUInt64NoTag(Get(ptr), output);
+  }
+  static uint8* SerializeToArray(const void* ptr, uint8* buffer) {
+    return WireFormatLite::WriteUInt64NoTagToArray(Get(ptr), buffer);
+  }
+};
+
+template <>
+struct PrimitiveTypeHelper {
+  typedef uint32 Type;
+  static void Serialize(const void* ptr, io::CodedOutputStream* output) {
+    WireFormatLite::WriteFixed32NoTag(Get(ptr), output);
+  }
+  static uint8* SerializeToArray(const void* ptr, uint8* buffer) {
+    return WireFormatLite::WriteFixed32NoTagToArray(Get(ptr), buffer);
+  }
+};
+
+template <>
+struct PrimitiveTypeHelper {
+  typedef uint64 Type;
+  static void Serialize(const void* ptr, io::CodedOutputStream* output) {
+    WireFormatLite::WriteFixed64NoTag(Get(ptr), output);
+  }
+  static uint8* SerializeToArray(const void* ptr, uint8* buffer) {
+    return WireFormatLite::WriteFixed64NoTagToArray(Get(ptr), buffer);
+  }
+};
+
+template <>
+struct PrimitiveTypeHelper
+    : PrimitiveTypeHelper {};
+
+template <>
+struct PrimitiveTypeHelper
+    : PrimitiveTypeHelper {
+  typedef int32 Type;
+};
+template <>
+struct PrimitiveTypeHelper
+    : PrimitiveTypeHelper {
+  typedef int64 Type;
+};
+template <>
+struct PrimitiveTypeHelper
+    : PrimitiveTypeHelper {
+  typedef float Type;
+};
+template <>
+struct PrimitiveTypeHelper
+    : PrimitiveTypeHelper {
+  typedef double Type;
+};
+
+template <>
+struct PrimitiveTypeHelper {
+  typedef std::string Type;
+  static void Serialize(const void* ptr, io::CodedOutputStream* output) {
+    const Type& value = *static_cast(ptr);
+    output->WriteVarint32(value.size());
+    output->WriteRawMaybeAliased(value.data(), value.size());
+  }
+  static uint8* SerializeToArray(const void* ptr, uint8* buffer) {
+    const Type& value = *static_cast(ptr);
+    return io::CodedOutputStream::WriteStringWithSizeToArray(value, buffer);
+  }
+};
+
+template <>
+struct PrimitiveTypeHelper
+    : PrimitiveTypeHelper {};
+
+
+template <>
+struct PrimitiveTypeHelper
+    : PrimitiveTypeHelper {};
+
+// We want to serialize to both CodedOutputStream and directly into byte arrays
+// without duplicating the code. In fact we might want extra output channels in
+// the future.
+template 
+struct OutputHelper;
+
+template 
+void SerializeTo(const void* ptr, O* output) {
+  OutputHelper::Serialize(ptr, output);
+}
+
+template 
+void WriteTagTo(uint32 tag, O* output) {
+  SerializeTo(&tag, output);
+}
+
+template 
+void WriteLengthTo(uint32 length, O* output) {
+  SerializeTo(&length, output);
+}
+
+// Specialization for coded output stream
+template 
+struct OutputHelper {
+  static void Serialize(const void* ptr, io::CodedOutputStream* output) {
+    PrimitiveTypeHelper::Serialize(ptr, output);
+  }
+};
+
+// Specialization for writing into a plain array
+struct ArrayOutput {
+  uint8* ptr;
+  bool is_deterministic;
+};
+
+template 
+struct OutputHelper {
+  static void Serialize(const void* ptr, ArrayOutput* output) {
+    output->ptr = PrimitiveTypeHelper::SerializeToArray(ptr, output->ptr);
+  }
+};
+
+void SerializeMessageNoTable(const MessageLite* msg,
+                             io::CodedOutputStream* output) {
+  msg->SerializeWithCachedSizes(output);
+}
+
+void SerializeMessageNoTable(const MessageLite* msg, ArrayOutput* output) {
+  io::ArrayOutputStream array_stream(output->ptr, INT_MAX);
+  io::CodedOutputStream o(&array_stream);
+  o.SetSerializationDeterministic(output->is_deterministic);
+  msg->SerializeWithCachedSizes(&o);
+  output->ptr += o.ByteCount();
+}
+
+// Helper to branch to fast path if possible
+void SerializeMessageDispatch(const MessageLite& msg,
+                              const FieldMetadata* field_table, int num_fields,
+                              int32 cached_size,
+                              io::CodedOutputStream* output) {
+  const uint8* base = reinterpret_cast(&msg);
+  SerializeInternal(base, field_table, num_fields, output);
+}
+
+// Helper to branch to fast path if possible
+void SerializeMessageDispatch(const MessageLite& msg,
+                              const FieldMetadata* field_table, int num_fields,
+                              int32 cached_size, ArrayOutput* output) {
+  const uint8* base = reinterpret_cast(&msg);
+  output->ptr = SerializeInternalToArray(base, field_table, num_fields,
+                                         output->is_deterministic, output->ptr);
+}
+
+// Serializing messages is special as it's not a primitive type and needs an
+// explicit overload for each output type.
+template 
+void SerializeMessageTo(const MessageLite* msg, const void* table_ptr,
+                        O* output) {
+  const SerializationTable* table =
+      static_cast(table_ptr);
+  if (!table) {
+    // Proto1
+    WriteLengthTo(msg->GetCachedSize(), output);
+    SerializeMessageNoTable(msg, output);
+    return;
+  }
+  const FieldMetadata* field_table = table->field_table;
+  const uint8* base = reinterpret_cast(msg);
+  int cached_size = *reinterpret_cast(base + field_table->offset);
+  WriteLengthTo(cached_size, output);
+  int num_fields = table->num_fields - 1;
+  SerializeMessageDispatch(*msg, field_table + 1, num_fields, cached_size,
+                           output);
+}
+
+// Almost the same as above only it doesn't output the length field.
+template 
+void SerializeGroupTo(const MessageLite* msg, const void* table_ptr,
+                      O* output) {
+  const SerializationTable* table =
+      static_cast(table_ptr);
+  if (!table) {
+    // Proto1
+    SerializeMessageNoTable(msg, output);
+    return;
+  }
+  const FieldMetadata* field_table = table->field_table;
+  const uint8* base = reinterpret_cast(msg);
+  int cached_size = *reinterpret_cast(base + field_table->offset);
+  int num_fields = table->num_fields - 1;
+  SerializeMessageDispatch(*msg, field_table + 1, num_fields, cached_size,
+                           output);
+}
+
+template 
+struct SingularFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    WriteTagTo(md.tag, output);
+    SerializeTo(field, output);
+  }
+};
+
+template <>
+struct SingularFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    WriteTagTo(md.tag, output);
+    SerializeTo(&Get(field).Get(),
+                                             output);
+  }
+};
+
+template <>
+struct SingularFieldHelper
+    : SingularFieldHelper {};
+
+template <>
+struct SingularFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    WriteTagTo(md.tag, output);
+    SerializeGroupTo(Get(field),
+                     static_cast(md.ptr), output);
+    WriteTagTo(md.tag + 1, output);
+  }
+};
+
+template <>
+struct SingularFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    WriteTagTo(md.tag, output);
+    SerializeMessageTo(Get(field),
+                       static_cast(md.ptr), output);
+  }
+};
+
+template <>
+struct SingularFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    WriteTagTo(md.tag, output);
+    SerializeTo(&Get(field), output);
+  }
+};
+
+template 
+struct RepeatedFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    typedef typename PrimitiveTypeHelper::Type T;
+    const RepeatedField& array = Get >(field);
+    for (int i = 0; i < array.size(); i++) {
+      WriteTagTo(md.tag, output);
+      SerializeTo(&array[i], output);
+    }
+  }
+};
+
+// We need to use a helper class to get access to the private members
+class AccessorHelper {
+ public:
+  static int Size(const RepeatedPtrFieldBase& x) { return x.size(); }
+  static void const* Get(const RepeatedPtrFieldBase& x, int idx) {
+    return x.raw_data()[idx];
+  }
+};
+
+template <>
+struct RepeatedFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    const internal::RepeatedPtrFieldBase& array =
+        Get(field);
+    for (int i = 0; i < AccessorHelper::Size(array); i++) {
+      WriteTagTo(md.tag, output);
+      SerializeTo(AccessorHelper::Get(array, i),
+                                               output);
+    }
+  }
+};
+
+template <>
+struct RepeatedFieldHelper
+    : RepeatedFieldHelper {};
+
+template <>
+struct RepeatedFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    const internal::RepeatedPtrFieldBase& array =
+        Get(field);
+    for (int i = 0; i < AccessorHelper::Size(array); i++) {
+      WriteTagTo(md.tag, output);
+      SerializeGroupTo(
+          static_cast(AccessorHelper::Get(array, i)),
+          static_cast(md.ptr), output);
+      WriteTagTo(md.tag + 1, output);
+    }
+  }
+};
+
+template <>
+struct RepeatedFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    const internal::RepeatedPtrFieldBase& array =
+        Get(field);
+    for (int i = 0; i < AccessorHelper::Size(array); i++) {
+      WriteTagTo(md.tag, output);
+      SerializeMessageTo(
+          static_cast(AccessorHelper::Get(array, i)),
+          md.ptr, output);
+    }
+  }
+};
+
+
+template <>
+struct RepeatedFieldHelper
+    : RepeatedFieldHelper {};
+
+template 
+struct PackedFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    typedef typename PrimitiveTypeHelper::Type T;
+    const RepeatedField& array = Get >(field);
+    if (array.empty()) return;
+    WriteTagTo(md.tag, output);
+    int cached_size =
+        Get(static_cast(field) + sizeof(RepeatedField));
+    WriteLengthTo(cached_size, output);
+    for (int i = 0; i < array.size(); i++) {
+      SerializeTo(&array[i], output);
+    }
+  }
+};
+
+template <>
+struct PackedFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    GOOGLE_LOG(FATAL) << "Not implemented field number " << md.tag << " with type "
+               << md.type;
+  }
+};
+
+template <>
+struct PackedFieldHelper
+    : PackedFieldHelper {};
+template <>
+struct PackedFieldHelper
+    : PackedFieldHelper {};
+template <>
+struct PackedFieldHelper
+    : PackedFieldHelper {};
+template <>
+struct PackedFieldHelper
+    : PackedFieldHelper {};
+
+template 
+struct OneOfFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    SingularFieldHelper::Serialize(field, md, output);
+  }
+};
+
+
+template <>
+struct OneOfFieldHelper {
+  template 
+  static void Serialize(const void* field, const FieldMetadata& md, O* output) {
+    SingularFieldHelper::Serialize(
+        Get(field), md, output);
+  }
+};
+
+void SerializeNotImplemented(int field) {
+  GOOGLE_LOG(FATAL) << "Not implemented field number " << field;
+}
+
+// When switching to c++11 we should make these constexpr functions
+#define SERIALIZE_TABLE_OP(type, type_class) \
+  ((type - 1) + static_cast(type_class) * FieldMetadata::kNumTypes)
+
+int FieldMetadata::CalculateType(int type,
+                                 FieldMetadata::FieldTypeClass type_class) {
+  return SERIALIZE_TABLE_OP(type, type_class);
+}
+
+template 
+bool IsNull(const void* ptr) {
+  return *static_cast::Type*>(ptr) ==
+         0;
+}
+
+template <>
+bool IsNull(const void* ptr) {
+  return static_cast(ptr)->Get().size() == 0;
+}
+
+template <>
+bool IsNull(const void* ptr) {
+  return static_cast(ptr)->Get().size() == 0;
+}
+
+template <>
+bool IsNull(const void* ptr) {
+  return Get(ptr) == NULL;
+}
+
+template <>
+bool IsNull(const void* ptr) {
+  return Get(ptr) == NULL;
+}
+
+
+template <>
+bool IsNull(const void* ptr) {
+  return static_cast(ptr)->empty();
+}
+
+#define SERIALIZERS_FOR_TYPE(type)                                            \
+  case SERIALIZE_TABLE_OP(type, FieldMetadata::kPresence):                    \
+    if (!IsPresent(base, field_metadata.has_offset)) continue;                \
+    SingularFieldHelper::Serialize(ptr, field_metadata, output);        \
+    break;                                                                    \
+  case SERIALIZE_TABLE_OP(type, FieldMetadata::kNoPresence):                  \
+    if (IsNull(ptr)) continue;                                          \
+    SingularFieldHelper::Serialize(ptr, field_metadata, output);        \
+    break;                                                                    \
+  case SERIALIZE_TABLE_OP(type, FieldMetadata::kRepeated):                    \
+    RepeatedFieldHelper::Serialize(ptr, field_metadata, output);        \
+    break;                                                                    \
+  case SERIALIZE_TABLE_OP(type, FieldMetadata::kPacked):                      \
+    PackedFieldHelper::Serialize(ptr, field_metadata, output);          \
+    break;                                                                    \
+  case SERIALIZE_TABLE_OP(type, FieldMetadata::kOneOf):                       \
+    if (!IsOneofPresent(base, field_metadata.has_offset, field_metadata.tag)) \
+      continue;                                                               \
+    OneOfFieldHelper::Serialize(ptr, field_metadata, output);           \
+    break
+
+void SerializeInternal(const uint8* base,
+                       const FieldMetadata* field_metadata_table,
+                       int32 num_fields, io::CodedOutputStream* output) {
+  SpecialSerializer func = nullptr;
+  for (int i = 0; i < num_fields; i++) {
+    const FieldMetadata& field_metadata = field_metadata_table[i];
+    const uint8* ptr = base + field_metadata.offset;
+    switch (field_metadata.type) {
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_DOUBLE);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_FLOAT);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_INT64);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_UINT64);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_INT32);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_FIXED64);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_FIXED32);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_BOOL);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_STRING);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_GROUP);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_MESSAGE);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_BYTES);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_UINT32);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_ENUM);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_SFIXED32);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_SFIXED64);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_SINT32);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_SINT64);
+      SERIALIZERS_FOR_TYPE(FieldMetadata::kInlinedType);
+
+      // Special cases
+      case FieldMetadata::kSpecial:
+        func = reinterpret_cast(
+            const_cast(field_metadata.ptr));
+        func(base, field_metadata.offset, field_metadata.tag,
+             field_metadata.has_offset, output);
+        break;
+      default:
+        // __builtin_unreachable()
+        SerializeNotImplemented(field_metadata.type);
+    }
+  }
+}
+
+uint8* SerializeInternalToArray(const uint8* base,
+                                const FieldMetadata* field_metadata_table,
+                                int32 num_fields, bool is_deterministic,
+                                uint8* buffer) {
+  ArrayOutput array_output = {buffer, is_deterministic};
+  ArrayOutput* output = &array_output;
+  SpecialSerializer func = nullptr;
+  for (int i = 0; i < num_fields; i++) {
+    const FieldMetadata& field_metadata = field_metadata_table[i];
+    const uint8* ptr = base + field_metadata.offset;
+    switch (field_metadata.type) {
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_DOUBLE);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_FLOAT);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_INT64);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_UINT64);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_INT32);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_FIXED64);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_FIXED32);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_BOOL);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_STRING);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_GROUP);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_MESSAGE);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_BYTES);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_UINT32);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_ENUM);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_SFIXED32);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_SFIXED64);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_SINT32);
+      SERIALIZERS_FOR_TYPE(WireFormatLite::TYPE_SINT64);
+      SERIALIZERS_FOR_TYPE(FieldMetadata::kInlinedType);
+      // Special cases
+      case FieldMetadata::kSpecial: {
+        io::ArrayOutputStream array_stream(array_output.ptr, INT_MAX);
+        io::CodedOutputStream output(&array_stream);
+        output.SetSerializationDeterministic(is_deterministic);
+        func = reinterpret_cast(
+            const_cast(field_metadata.ptr));
+        func(base, field_metadata.offset, field_metadata.tag,
+             field_metadata.has_offset, &output);
+        array_output.ptr += output.ByteCount();
+      } break;
+      default:
+        // __builtin_unreachable()
+        SerializeNotImplemented(field_metadata.type);
+    }
+  }
+  return array_output.ptr;
+}
+#undef SERIALIZERS_FOR_TYPE
+
+void ExtensionSerializer(const uint8* ptr, uint32 offset, uint32 tag,
+                         uint32 has_offset, io::CodedOutputStream* output) {
+  reinterpret_cast(ptr + offset)
+      ->SerializeWithCachedSizes(tag, has_offset, output);
+}
+
+void UnknownFieldSerializerLite(const uint8* ptr, uint32 offset, uint32 tag,
+                                uint32 has_offset,
+                                io::CodedOutputStream* output) {
+  output->WriteString(
+      reinterpret_cast(ptr + offset)
+          ->unknown_fields());
+}
+
+MessageLite* DuplicateIfNonNullInternal(MessageLite* message) {
+  if (message) {
+    MessageLite* ret = message->New();
+    ret->CheckTypeAndMergeFrom(*message);
+    return ret;
+  } else {
+    return NULL;
+  }
+}
+
+void GenericSwap(MessageLite* m1, MessageLite* m2) {
+  std::unique_ptr tmp(m1->New());
+  tmp->CheckTypeAndMergeFrom(*m1);
+  m1->Clear();
+  m1->CheckTypeAndMergeFrom(*m2);
+  m2->Clear();
+  m2->CheckTypeAndMergeFrom(*tmp);
+}
+
+// Returns a message owned by this Arena.  This may require Own()ing or
+// duplicating the message.
+MessageLite* GetOwnedMessageInternal(Arena* message_arena,
+                                     MessageLite* submessage,
+                                     Arena* submessage_arena) {
+  GOOGLE_DCHECK(submessage->GetArena() == submessage_arena);
+  GOOGLE_DCHECK(message_arena != submessage_arena);
+  if (message_arena != NULL && submessage_arena == NULL) {
+    message_arena->Own(submessage);
+    return submessage;
+  } else {
+    MessageLite* ret = submessage->New(message_arena);
+    ret->CheckTypeAndMergeFrom(*submessage);
+    return ret;
+  }
+}
+
+namespace {
+
+void InitSCC_DFS(SCCInfoBase* scc) {
+  if (scc->visit_status.load(std::memory_order_relaxed) !=
+      SCCInfoBase::kUninitialized)
+    return;
+  scc->visit_status.store(SCCInfoBase::kRunning, std::memory_order_relaxed);
+  // Each base is followed by an array of void*, containing first pointers to
+  // SCCInfoBase and then pointers-to-pointers to SCCInfoBase.
+  auto deps = reinterpret_cast(scc + 1);
+  auto strong_deps = reinterpret_cast(deps);
+  for (int i = 0; i < scc->num_deps; ++i) {
+    if (strong_deps[i]) InitSCC_DFS(strong_deps[i]);
+  }
+  auto implicit_weak_deps =
+      reinterpret_cast(deps + scc->num_deps);
+  for (int i = 0; i < scc->num_implicit_weak_deps; ++i) {
+    if (*implicit_weak_deps[i]) {
+      InitSCC_DFS(*implicit_weak_deps[i]);
+    }
+  }
+  scc->init_func();
+  // Mark done (note we use memory order release here), other threads could
+  // now see this as initialized and thus the initialization must have happened
+  // before.
+  scc->visit_status.store(SCCInfoBase::kInitialized, std::memory_order_release);
+}
+
+}  // namespace
+
+void InitSCCImpl(SCCInfoBase* scc) {
+  static WrappedMutex mu{GOOGLE_PROTOBUF_LINKER_INITIALIZED};
+  // Either the default in case no initialization is running or the id of the
+  // thread that is currently initializing.
+#ifndef GOOGLE_PROTOBUF_SUPPORT_WINDOWS_XP
+  static std::atomic runner;
+  auto me = std::this_thread::get_id();
+#else
+  // This is a lightweight replacement for std::thread::id. std::thread does not
+  // work on Windows XP SP2 with the latest VC++ libraries, because it utilizes
+  // the Concurrency Runtime that is only supported on Windows XP SP3 and above.
+  static std::atomic_llong runner(-1);
+  auto me = ::GetCurrentThreadId();
+#endif  // #ifndef GOOGLE_PROTOBUF_SUPPORT_WINDOWS_XP
+
+  // This will only happen because the constructor will call InitSCC while
+  // constructing the default instance.
+  if (runner.load(std::memory_order_relaxed) == me) {
+    // Because we're in the process of constructing the default instance.
+    // We can be assured that we're already exploring this SCC.
+    GOOGLE_CHECK_EQ(scc->visit_status.load(std::memory_order_relaxed),
+             SCCInfoBase::kRunning);
+    return;
+  }
+  InitProtobufDefaults();
+  mu.Lock();
+  runner.store(me, std::memory_order_relaxed);
+  InitSCC_DFS(scc);
+
+#ifndef GOOGLE_PROTOBUF_SUPPORT_WINDOWS_XP
+  runner.store(std::thread::id{}, std::memory_order_relaxed);
+#else
+  runner.store(-1, std::memory_order_relaxed);
+#endif  // #ifndef GOOGLE_PROTOBUF_SUPPORT_WINDOWS_XP
+
+  mu.Unlock();
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_util.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_util.h"
new file mode 100644
index 00000000..11cf9aa4
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/generated_message_util.h"
@@ -0,0 +1,257 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file contains miscellaneous helper code used by generated code --
+// including lite types -- but which should not be used directly by users.
+
+#ifndef GOOGLE_PROTOBUF_GENERATED_MESSAGE_UTIL_H__
+#define GOOGLE_PROTOBUF_GENERATED_MESSAGE_UTIL_H__
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include   // Add direct dep on port for pb.cc
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+
+class Arena;
+
+namespace io {
+class CodedInputStream;
+}
+
+namespace internal {
+
+template 
+inline To DownCast(From* f) {
+  return PROTOBUF_NAMESPACE_ID::internal::down_cast(f);
+}
+template 
+inline To DownCast(From& f) {
+  return PROTOBUF_NAMESPACE_ID::internal::down_cast(f);
+}
+
+
+PROTOBUF_EXPORT void InitProtobufDefaults();
+
+// This used by proto1
+PROTOBUF_EXPORT inline const std::string& GetEmptyString() {
+  InitProtobufDefaults();
+  return GetEmptyStringAlreadyInited();
+}
+
+
+// True if IsInitialized() is true for all elements of t.  Type is expected
+// to be a RepeatedPtrField.  It's useful to have this
+// helper here to keep the protobuf compiler from ever having to emit loops in
+// IsInitialized() methods.  We want the C++ compiler to inline this or not
+// as it sees fit.
+template 
+bool AllAreInitialized(const RepeatedPtrField& t) {
+  for (int i = t.size(); --i >= 0;) {
+    if (!t.Get(i).IsInitialized()) return false;
+  }
+  return true;
+}
+
+// "Weak" variant of AllAreInitialized, used to implement implicit weak fields.
+// This version operates on MessageLite to avoid introducing a dependency on the
+// concrete message type.
+template 
+bool AllAreInitializedWeak(const RepeatedPtrField& t) {
+  for (int i = t.size(); --i >= 0;) {
+    if (!reinterpret_cast(t)
+             .Get >(i)
+             .IsInitialized()) {
+      return false;
+    }
+  }
+  return true;
+}
+
+inline bool IsPresent(const void* base, uint32 hasbit) {
+  const uint32* has_bits_array = static_cast(base);
+  return (has_bits_array[hasbit / 32] & (1u << (hasbit & 31))) != 0;
+}
+
+inline bool IsOneofPresent(const void* base, uint32 offset, uint32 tag) {
+  const uint32* oneof =
+      reinterpret_cast(static_cast(base) + offset);
+  return *oneof == tag >> 3;
+}
+
+typedef void (*SpecialSerializer)(const uint8* base, uint32 offset, uint32 tag,
+                                  uint32 has_offset,
+                                  io::CodedOutputStream* output);
+
+PROTOBUF_EXPORT void ExtensionSerializer(const uint8* base, uint32 offset,
+                                         uint32 tag, uint32 has_offset,
+                                         io::CodedOutputStream* output);
+PROTOBUF_EXPORT void UnknownFieldSerializerLite(const uint8* base,
+                                                uint32 offset, uint32 tag,
+                                                uint32 has_offset,
+                                                io::CodedOutputStream* output);
+
+PROTOBUF_EXPORT MessageLite* DuplicateIfNonNullInternal(MessageLite* message);
+PROTOBUF_EXPORT MessageLite* GetOwnedMessageInternal(Arena* message_arena,
+                                                     MessageLite* submessage,
+                                                     Arena* submessage_arena);
+PROTOBUF_EXPORT void GenericSwap(MessageLite* m1, MessageLite* m2);
+
+template 
+T* DuplicateIfNonNull(T* message) {
+  // The casts must be reinterpret_cast<> because T might be a forward-declared
+  // type that the compiler doesn't know is related to MessageLite.
+  return reinterpret_cast(
+      DuplicateIfNonNullInternal(reinterpret_cast(message)));
+}
+
+template 
+T* GetOwnedMessage(Arena* message_arena, T* submessage,
+                   Arena* submessage_arena) {
+  // The casts must be reinterpret_cast<> because T might be a forward-declared
+  // type that the compiler doesn't know is related to MessageLite.
+  return reinterpret_cast(GetOwnedMessageInternal(
+      message_arena, reinterpret_cast(submessage),
+      submessage_arena));
+}
+
+// Hide atomic from the public header and allow easy change to regular int
+// on platforms where the atomic might have a perf impact.
+class PROTOBUF_EXPORT CachedSize {
+ public:
+  int Get() const { return size_.load(std::memory_order_relaxed); }
+  void Set(int size) { size_.store(size, std::memory_order_relaxed); }
+
+ private:
+  std::atomic size_{0};
+};
+
+// SCCInfo represents information of a strongly connected component of
+// mutual dependent messages.
+struct PROTOBUF_EXPORT SCCInfoBase {
+  // We use 0 for the Initialized state, because test eax,eax, jnz is smaller
+  // and is subject to macro fusion.
+  enum {
+    kInitialized = 0,  // final state
+    kRunning = 1,
+    kUninitialized = -1,  // initial state
+  };
+#if defined(_MSC_VER) && !defined(__clang__)
+  // MSVC doesn't make std::atomic constant initialized. This union trick
+  // makes it so.
+  union {
+    int visit_status_to_make_linker_init;
+    std::atomic visit_status;
+  };
+#else
+  std::atomic visit_status;
+#endif
+  int num_deps;
+  int num_implicit_weak_deps;
+  void (*init_func)();
+  // This is followed by an array  of num_deps
+  // const SCCInfoBase* deps[];
+};
+
+// Zero-length arrays are a language extension available in GCC and Clang but
+// not MSVC.
+#ifdef __GNUC__
+#define PROTOBUF_ARRAY_SIZE(n) (n)
+#else
+#define PROTOBUF_ARRAY_SIZE(n) ((n) ? (n) : 1)
+#endif
+
+template 
+struct SCCInfo {
+  SCCInfoBase base;
+  // Semantically this is const SCCInfo* which is is a templated type.
+  // The obvious inheriting from SCCInfoBase mucks with struct initialization.
+  // Attempts showed the compiler was generating dynamic initialization code.
+  // This deps array consists of base.num_deps pointers to SCCInfoBase followed
+  // by base.num_implicit_weak_deps pointers to SCCInfoBase*. We need the extra
+  // pointer indirection for implicit weak fields. We cannot use a union type
+  // here, since that would prevent the array from being linker-initialized.
+  void* deps[PROTOBUF_ARRAY_SIZE(N)];
+};
+
+#undef PROTOBUF_ARRAY_SIZE
+
+PROTOBUF_EXPORT void InitSCCImpl(SCCInfoBase* scc);
+
+inline void InitSCC(SCCInfoBase* scc) {
+  auto status = scc->visit_status.load(std::memory_order_acquire);
+  if (PROTOBUF_PREDICT_FALSE(status != SCCInfoBase::kInitialized))
+    InitSCCImpl(scc);
+}
+
+PROTOBUF_EXPORT void DestroyMessage(const void* message);
+PROTOBUF_EXPORT void DestroyString(const void* s);
+// Destroy (not delete) the message
+inline void OnShutdownDestroyMessage(const void* ptr) {
+  OnShutdownRun(DestroyMessage, ptr);
+}
+// Destroy the string (call std::string destructor)
+inline void OnShutdownDestroyString(const std::string* ptr) {
+  OnShutdownRun(DestroyString, ptr);
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_GENERATED_MESSAGE_UTIL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/has_bits.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/has_bits.h"
new file mode 100644
index 00000000..540cac28
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/has_bits.h"
@@ -0,0 +1,116 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_HAS_BITS_H__
+#define GOOGLE_PROTOBUF_HAS_BITS_H__
+
+#include 
+#include 
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+template 
+class HasBits {
+ public:
+  HasBits() PROTOBUF_ALWAYS_INLINE { Clear(); }
+
+  void Clear() PROTOBUF_ALWAYS_INLINE {
+    memset(has_bits_, 0, sizeof(has_bits_));
+  }
+
+  uint32& operator[](int index) PROTOBUF_ALWAYS_INLINE {
+    return has_bits_[index];
+  }
+
+  const uint32& operator[](int index) const PROTOBUF_ALWAYS_INLINE {
+    return has_bits_[index];
+  }
+
+  bool operator==(const HasBits& rhs) const {
+    return memcmp(has_bits_, rhs.has_bits_, sizeof(has_bits_)) == 0;
+  }
+
+  bool operator!=(const HasBits& rhs) const {
+    return !(*this == rhs);
+  }
+
+  void Or(const HasBits& rhs) {
+    for (size_t i = 0; i < doublewords; i++) has_bits_[i] |= rhs[i];
+  }
+
+  bool empty() const;
+
+ private:
+  uint32 has_bits_[doublewords];
+};
+
+template <>
+inline bool HasBits<1>::empty() const {
+  return !has_bits_[0];
+}
+
+template <>
+inline bool HasBits<2>::empty() const {
+  return !(has_bits_[0] | has_bits_[1]);
+}
+
+template <>
+inline bool HasBits<3>::empty() const {
+  return !(has_bits_[0] | has_bits_[1] | has_bits_[2]);
+}
+
+template <>
+inline bool HasBits<4>::empty() const {
+  return !(has_bits_[0] | has_bits_[1] | has_bits_[2] | has_bits_[3]);
+}
+
+template 
+inline bool HasBits::empty() const {
+  for (size_t i = 0; i < doublewords; ++i) {
+    if (has_bits_[i]) return false;
+  }
+  return true;
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_HAS_BITS_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/implicit_weak_message.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/implicit_weak_message.cc"
new file mode 100644
index 00000000..53906169
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/implicit_weak_message.cc"
@@ -0,0 +1,65 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+const char* ImplicitWeakMessage::_InternalParse(const char* ptr,
+                                                ParseContext* ctx) {
+  return ctx->AppendString(ptr, &data_);
+}
+
+ExplicitlyConstructed
+    implicit_weak_message_default_instance;
+internal::once_flag implicit_weak_message_once_init_;
+
+void InitImplicitWeakMessageDefaultInstance() {
+  implicit_weak_message_default_instance.DefaultConstruct();
+}
+
+const ImplicitWeakMessage* ImplicitWeakMessage::default_instance() {
+  internal::call_once(implicit_weak_message_once_init_,
+                      InitImplicitWeakMessageDefaultInstance);
+  return &implicit_weak_message_default_instance.get();
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/implicit_weak_message.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/implicit_weak_message.h"
new file mode 100644
index 00000000..a3348daa
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/implicit_weak_message.h"
@@ -0,0 +1,193 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_IMPLICIT_WEAK_MESSAGE_H__
+#define GOOGLE_PROTOBUF_IMPLICIT_WEAK_MESSAGE_H__
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+#include 
+
+// This file is logically internal-only and should only be used by protobuf
+// generated code.
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// An implementation of MessageLite that treats all data as unknown. This type
+// acts as a placeholder for an implicit weak field in the case where the true
+// message type does not get linked into the binary.
+class PROTOBUF_EXPORT ImplicitWeakMessage : public MessageLite {
+ public:
+  ImplicitWeakMessage() : arena_(NULL) {}
+  explicit ImplicitWeakMessage(Arena* arena) : arena_(arena) {}
+
+  static const ImplicitWeakMessage* default_instance();
+
+  std::string GetTypeName() const override { return ""; }
+
+  MessageLite* New() const override { return new ImplicitWeakMessage; }
+  MessageLite* New(Arena* arena) const override {
+    return Arena::CreateMessage(arena);
+  }
+
+  Arena* GetArena() const override { return arena_; }
+
+  void Clear() override { data_.clear(); }
+
+  bool IsInitialized() const override { return true; }
+
+  void CheckTypeAndMergeFrom(const MessageLite& other) override {
+    data_.append(static_cast(other).data_);
+  }
+
+  const char* _InternalParse(const char* ptr, ParseContext* ctx) final;
+
+  size_t ByteSizeLong() const override { return data_.size(); }
+
+  uint8* _InternalSerialize(uint8* target,
+                            io::EpsCopyOutputStream* stream) const final {
+    return stream->WriteRaw(data_.data(), static_cast(data_.size()),
+                            target);
+  }
+
+  int GetCachedSize() const override { return static_cast(data_.size()); }
+
+  typedef void InternalArenaConstructable_;
+
+ private:
+  Arena* const arena_;
+  std::string data_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImplicitWeakMessage);
+};
+
+// A type handler for use with implicit weak repeated message fields.
+template 
+class ImplicitWeakTypeHandler {
+ public:
+  typedef MessageLite Type;
+  static const bool Moveable = false;
+
+  static inline MessageLite* NewFromPrototype(const MessageLite* prototype,
+                                              Arena* arena = NULL) {
+    return prototype->New(arena);
+  }
+
+  static inline void Delete(MessageLite* value, Arena* arena) {
+    if (arena == NULL) {
+      delete value;
+    }
+  }
+  static inline Arena* GetArena(MessageLite* value) {
+    return value->GetArena();
+  }
+  static inline void* GetMaybeArenaPointer(MessageLite* value) {
+    return value->GetArena();
+  }
+  static inline void Clear(MessageLite* value) { value->Clear(); }
+  static void Merge(const MessageLite& from, MessageLite* to) {
+    to->CheckTypeAndMergeFrom(from);
+  }
+};
+
+}  // namespace internal
+
+template 
+struct WeakRepeatedPtrField {
+  using TypeHandler = internal::ImplicitWeakTypeHandler;
+  WeakRepeatedPtrField() : weak() {}
+  explicit WeakRepeatedPtrField(Arena* arena) : weak(arena) {}
+  ~WeakRepeatedPtrField() { weak.template Destroy(); }
+
+  typedef internal::RepeatedPtrIterator iterator;
+  typedef internal::RepeatedPtrIterator const_iterator;
+  typedef internal::RepeatedPtrOverPtrsIterator
+      pointer_iterator;
+  typedef internal::RepeatedPtrOverPtrsIterator
+      const_pointer_iterator;
+
+  iterator begin() { return iterator(base().raw_data()); }
+  const_iterator begin() const { return iterator(base().raw_data()); }
+  const_iterator cbegin() const { return begin(); }
+  iterator end() { return begin() + base().size(); }
+  const_iterator end() const { return begin() + base().size(); }
+  const_iterator cend() const { return end(); }
+  pointer_iterator pointer_begin() {
+    return pointer_iterator(base().raw_mutable_data());
+  }
+  const_pointer_iterator pointer_begin() const {
+    return const_pointer_iterator(base().raw_mutable_data());
+  }
+  pointer_iterator pointer_end() {
+    return pointer_iterator(base().raw_mutable_data() + base().size());
+  }
+  const_pointer_iterator pointer_end() const {
+    return const_pointer_iterator(base().raw_mutable_data() + base().size());
+  }
+
+  MessageLite* AddWeak(const MessageLite* prototype) {
+    return base().AddWeak(prototype);
+  }
+  T* Add() { return weak.Add(); }
+  void Clear() { base().template Clear(); }
+  void MergeFrom(const WeakRepeatedPtrField& other) {
+    base().template MergeFrom(other.base());
+  }
+  void InternalSwap(WeakRepeatedPtrField* other) {
+    base().InternalSwap(&other->base());
+  }
+
+  const internal::RepeatedPtrFieldBase& base() const { return weak; }
+  internal::RepeatedPtrFieldBase& base() { return weak; }
+  // Union disables running the destructor. Which would create a strong link.
+  // Instead we explicitly destroy the underlying base through the virtual
+  // destructor.
+  union {
+    RepeatedPtrField weak;
+  };
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_IMPLICIT_WEAK_MESSAGE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/inlined_string_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/inlined_string_field.h"
new file mode 100644
index 00000000..991c0e1f
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/inlined_string_field.h"
@@ -0,0 +1,260 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_INLINED_STRING_FIELD_H__
+#define GOOGLE_PROTOBUF_INLINED_STRING_FIELD_H__
+
+#include 
+#include 
+
+#include 
+#include 
+
+// Must be included last.
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+
+class Arena;
+
+namespace internal {
+
+// InlinedStringField wraps a std::string instance and exposes an API similar to
+// ArenaStringPtr's wrapping of a std::string* instance.  As std::string is
+// never allocated on the Arena, we expose only the *NoArena methods of
+// ArenaStringPtr.
+//
+// default_value parameters are taken for consistency with ArenaStringPtr, but
+// are not used for most methods.  With inlining, these should be removed from
+// the generated binary.
+class PROTOBUF_EXPORT InlinedStringField {
+ public:
+  InlinedStringField() PROTOBUF_ALWAYS_INLINE;
+  explicit InlinedStringField(const std::string& default_value);
+
+  void AssignWithDefault(const std::string* default_value,
+                         const InlinedStringField& from) PROTOBUF_ALWAYS_INLINE;
+
+  void ClearToEmpty(const std::string* default_value,
+                    Arena* /*arena*/) PROTOBUF_ALWAYS_INLINE {
+    ClearToEmptyNoArena(default_value);
+  }
+  void ClearNonDefaultToEmpty() PROTOBUF_ALWAYS_INLINE {
+    ClearNonDefaultToEmptyNoArena();
+  }
+  void ClearToEmptyNoArena(const std::string* /*default_value*/)
+      PROTOBUF_ALWAYS_INLINE {
+    ClearNonDefaultToEmptyNoArena();
+  }
+  void ClearNonDefaultToEmptyNoArena() PROTOBUF_ALWAYS_INLINE;
+
+  void ClearToDefault(const std::string* default_value,
+                      Arena* /*arena*/) PROTOBUF_ALWAYS_INLINE {
+    ClearToDefaultNoArena(default_value);
+  }
+  void ClearToDefaultNoArena(const std::string* default_value)
+      PROTOBUF_ALWAYS_INLINE;
+
+  void Destroy(const std::string* default_value,
+               Arena* /*arena*/) PROTOBUF_ALWAYS_INLINE {
+    DestroyNoArena(default_value);
+  }
+  void DestroyNoArena(const std::string* default_value) PROTOBUF_ALWAYS_INLINE;
+
+  const std::string& Get() const PROTOBUF_ALWAYS_INLINE { return GetNoArena(); }
+  const std::string& GetNoArena() const PROTOBUF_ALWAYS_INLINE;
+
+  std::string* Mutable(const std::string* default_value,
+                       Arena* /*arena*/) PROTOBUF_ALWAYS_INLINE {
+    return MutableNoArena(default_value);
+  }
+  std::string* MutableNoArena(const std::string* default_value)
+      PROTOBUF_ALWAYS_INLINE;
+
+  std::string* Release(const std::string* default_value, Arena* /*arena*/) {
+    return ReleaseNoArena(default_value);
+  }
+  std::string* ReleaseNonDefault(const std::string* default_value,
+                                 Arena* /*arena*/) {
+    return ReleaseNonDefaultNoArena(default_value);
+  }
+  std::string* ReleaseNoArena(const std::string* default_value) {
+    return ReleaseNonDefaultNoArena(default_value);
+  }
+  std::string* ReleaseNonDefaultNoArena(const std::string* default_value);
+
+  void Set(const std::string* default_value, StringPiece value,
+           Arena* /*arena*/) PROTOBUF_ALWAYS_INLINE {
+    SetNoArena(default_value, value);
+  }
+  void SetLite(const std::string* default_value, StringPiece value,
+               Arena* /*arena*/) PROTOBUF_ALWAYS_INLINE {
+    SetNoArena(default_value, value);
+  }
+  void SetNoArena(const std::string* default_value,
+                  StringPiece value) PROTOBUF_ALWAYS_INLINE;
+
+  void Set(const std::string* default_value, const std::string& value,
+           Arena* /*arena*/) PROTOBUF_ALWAYS_INLINE {
+    SetNoArena(default_value, value);
+  }
+  void SetLite(const std::string* default_value, const std::string& value,
+               Arena* /*arena*/) PROTOBUF_ALWAYS_INLINE {
+    SetNoArena(default_value, value);
+  }
+  void SetNoArena(const std::string* default_value,
+                  const std::string& value) PROTOBUF_ALWAYS_INLINE;
+
+  void SetNoArena(const std::string* default_value,
+                  std::string&& value) PROTOBUF_ALWAYS_INLINE;
+  void SetAllocated(const std::string* default_value, std::string* value,
+                    Arena* /*arena*/) {
+    SetAllocatedNoArena(default_value, value);
+  }
+  void SetAllocatedNoArena(const std::string* default_value,
+                           std::string* value);
+  void Swap(InlinedStringField* from) PROTOBUF_ALWAYS_INLINE;
+  std::string* UnsafeMutablePointer();
+  void UnsafeSetDefault(const std::string* default_value);
+  std::string* UnsafeArenaRelease(const std::string* default_value,
+                                  Arena* arena);
+  void UnsafeArenaSetAllocated(const std::string* default_value,
+                               std::string* value, Arena* arena);
+
+  bool IsDefault(const std::string* /*default_value*/) { return false; }
+
+ private:
+  std::string value_;
+};
+
+inline InlinedStringField::InlinedStringField() {}
+
+inline InlinedStringField::InlinedStringField(const std::string& default_value)
+    : value_(default_value) {}
+
+inline void InlinedStringField::AssignWithDefault(
+    const std::string* /*default_value*/, const InlinedStringField& from) {
+  value_ = from.value_;
+}
+
+inline const std::string& InlinedStringField::GetNoArena() const {
+  return value_;
+}
+
+inline std::string* InlinedStringField::MutableNoArena(const std::string*) {
+  return &value_;
+}
+
+inline void InlinedStringField::SetAllocatedNoArena(
+    const std::string* default_value, std::string* value) {
+  if (value == NULL) {
+    value_.assign(*default_value);
+  } else {
+    value_.assign(std::move(*value));
+    delete value;
+  }
+}
+
+inline void InlinedStringField::DestroyNoArena(const std::string*) {
+  // This is invoked from the generated message's ArenaDtor, which is used to
+  // clean up objects not allocated on the Arena.
+  this->~InlinedStringField();
+}
+
+inline void InlinedStringField::ClearNonDefaultToEmptyNoArena() {
+  value_.clear();
+}
+
+inline void InlinedStringField::ClearToDefaultNoArena(
+    const std::string* default_value) {
+  value_.assign(*default_value);
+}
+
+inline std::string* InlinedStringField::ReleaseNonDefaultNoArena(
+    const std::string* default_value) {
+  std::string* released = new std::string(*default_value);
+  value_.swap(*released);
+  return released;
+}
+
+inline void InlinedStringField::SetNoArena(const std::string* /*default_value*/,
+                                           StringPiece value) {
+  value_.assign(value.data(), value.length());
+}
+
+inline void InlinedStringField::SetNoArena(const std::string* /*default_value*/,
+                                           const std::string& value) {
+  value_.assign(value);
+}
+
+inline void InlinedStringField::SetNoArena(const std::string* /*default_value*/,
+                                           std::string&& value) {
+  value_.assign(std::move(value));
+}
+
+inline void InlinedStringField::Swap(InlinedStringField* from) {
+  value_.swap(from->value_);
+}
+
+inline std::string* InlinedStringField::UnsafeMutablePointer() {
+  return &value_;
+}
+
+inline void InlinedStringField::UnsafeSetDefault(
+    const std::string* default_value) {
+  value_.assign(*default_value);
+}
+
+inline std::string* InlinedStringField::UnsafeArenaRelease(
+    const std::string* default_value, Arena* /*arena*/) {
+  return ReleaseNoArena(default_value);
+}
+
+inline void InlinedStringField::UnsafeArenaSetAllocated(
+    const std::string* default_value, std::string* value, Arena* /*arena*/) {
+  if (value == NULL) {
+    value_.assign(*default_value);
+  } else {
+    value_.assign(*value);
+  }
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_INLINED_STRING_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/coded_stream.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/coded_stream.cc"
new file mode 100644
index 00000000..59d86f98
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/coded_stream.cc"
@@ -0,0 +1,956 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This implementation is heavily optimized to make reads and writes
+// of small values (especially varints) as fast as possible.  In
+// particular, we optimize for the common case that a read or a write
+// will not cross the end of the buffer, since we can avoid a lot
+// of branching in this case.
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+namespace {
+
+static const int kMaxVarintBytes = 10;
+static const int kMaxVarint32Bytes = 5;
+
+
+inline bool NextNonEmpty(ZeroCopyInputStream* input, const void** data,
+                         int* size) {
+  bool success;
+  do {
+    success = input->Next(data, size);
+  } while (success && *size == 0);
+  return success;
+}
+
+}  // namespace
+
+// CodedInputStream ==================================================
+
+CodedInputStream::~CodedInputStream() {
+  if (input_ != NULL) {
+    BackUpInputToCurrentPosition();
+  }
+}
+
+// Static.
+int CodedInputStream::default_recursion_limit_ = 100;
+
+
+void CodedInputStream::BackUpInputToCurrentPosition() {
+  int backup_bytes = BufferSize() + buffer_size_after_limit_ + overflow_bytes_;
+  if (backup_bytes > 0) {
+    input_->BackUp(backup_bytes);
+
+    // total_bytes_read_ doesn't include overflow_bytes_.
+    total_bytes_read_ -= BufferSize() + buffer_size_after_limit_;
+    buffer_end_ = buffer_;
+    buffer_size_after_limit_ = 0;
+    overflow_bytes_ = 0;
+  }
+}
+
+inline void CodedInputStream::RecomputeBufferLimits() {
+  buffer_end_ += buffer_size_after_limit_;
+  int closest_limit = std::min(current_limit_, total_bytes_limit_);
+  if (closest_limit < total_bytes_read_) {
+    // The limit position is in the current buffer.  We must adjust
+    // the buffer size accordingly.
+    buffer_size_after_limit_ = total_bytes_read_ - closest_limit;
+    buffer_end_ -= buffer_size_after_limit_;
+  } else {
+    buffer_size_after_limit_ = 0;
+  }
+}
+
+CodedInputStream::Limit CodedInputStream::PushLimit(int byte_limit) {
+  // Current position relative to the beginning of the stream.
+  int current_position = CurrentPosition();
+
+  Limit old_limit = current_limit_;
+
+  // security: byte_limit is possibly evil, so check for negative values
+  // and overflow. Also check that the new requested limit is before the
+  // previous limit; otherwise we continue to enforce the previous limit.
+  if (PROTOBUF_PREDICT_TRUE(byte_limit >= 0 &&
+                            byte_limit <= INT_MAX - current_position &&
+                            byte_limit < current_limit_ - current_position)) {
+    current_limit_ = current_position + byte_limit;
+    RecomputeBufferLimits();
+  }
+
+  return old_limit;
+}
+
+void CodedInputStream::PopLimit(Limit limit) {
+  // The limit passed in is actually the *old* limit, which we returned from
+  // PushLimit().
+  current_limit_ = limit;
+  RecomputeBufferLimits();
+
+  // We may no longer be at a legitimate message end.  ReadTag() needs to be
+  // called again to find out.
+  legitimate_message_end_ = false;
+}
+
+std::pair
+CodedInputStream::IncrementRecursionDepthAndPushLimit(int byte_limit) {
+  return std::make_pair(PushLimit(byte_limit), --recursion_budget_);
+}
+
+CodedInputStream::Limit CodedInputStream::ReadLengthAndPushLimit() {
+  uint32 length;
+  return PushLimit(ReadVarint32(&length) ? length : 0);
+}
+
+bool CodedInputStream::DecrementRecursionDepthAndPopLimit(Limit limit) {
+  bool result = ConsumedEntireMessage();
+  PopLimit(limit);
+  GOOGLE_DCHECK_LT(recursion_budget_, recursion_limit_);
+  ++recursion_budget_;
+  return result;
+}
+
+bool CodedInputStream::CheckEntireMessageConsumedAndPopLimit(Limit limit) {
+  bool result = ConsumedEntireMessage();
+  PopLimit(limit);
+  return result;
+}
+
+int CodedInputStream::BytesUntilLimit() const {
+  if (current_limit_ == INT_MAX) return -1;
+  int current_position = CurrentPosition();
+
+  return current_limit_ - current_position;
+}
+
+void CodedInputStream::SetTotalBytesLimit(int total_bytes_limit) {
+  // Make sure the limit isn't already past, since this could confuse other
+  // code.
+  int current_position = CurrentPosition();
+  total_bytes_limit_ = std::max(current_position, total_bytes_limit);
+  RecomputeBufferLimits();
+}
+
+int CodedInputStream::BytesUntilTotalBytesLimit() const {
+  if (total_bytes_limit_ == INT_MAX) return -1;
+  return total_bytes_limit_ - CurrentPosition();
+}
+
+void CodedInputStream::PrintTotalBytesLimitError() {
+  GOOGLE_LOG(ERROR)
+      << "A protocol message was rejected because it was too "
+         "big (more than "
+      << total_bytes_limit_
+      << " bytes).  To increase the limit (or to disable these "
+         "warnings), see CodedInputStream::SetTotalBytesLimit() "
+         "in third_party/protobuf/src/google/protobuf/io/coded_stream.h.";
+}
+
+bool CodedInputStream::SkipFallback(int count, int original_buffer_size) {
+  if (buffer_size_after_limit_ > 0) {
+    // We hit a limit inside this buffer.  Advance to the limit and fail.
+    Advance(original_buffer_size);
+    return false;
+  }
+
+  count -= original_buffer_size;
+  buffer_ = NULL;
+  buffer_end_ = buffer_;
+
+  // Make sure this skip doesn't try to skip past the current limit.
+  int closest_limit = std::min(current_limit_, total_bytes_limit_);
+  int bytes_until_limit = closest_limit - total_bytes_read_;
+  if (bytes_until_limit < count) {
+    // We hit the limit.  Skip up to it then fail.
+    if (bytes_until_limit > 0) {
+      total_bytes_read_ = closest_limit;
+      input_->Skip(bytes_until_limit);
+    }
+    return false;
+  }
+
+  if (!input_->Skip(count)) {
+    total_bytes_read_ = input_->ByteCount();
+    return false;
+  }
+  total_bytes_read_ += count;
+  return true;
+}
+
+bool CodedInputStream::GetDirectBufferPointer(const void** data, int* size) {
+  if (BufferSize() == 0 && !Refresh()) return false;
+
+  *data = buffer_;
+  *size = BufferSize();
+  return true;
+}
+
+bool CodedInputStream::ReadRaw(void* buffer, int size) {
+  int current_buffer_size;
+  while ((current_buffer_size = BufferSize()) < size) {
+    // Reading past end of buffer.  Copy what we have, then refresh.
+    memcpy(buffer, buffer_, current_buffer_size);
+    buffer = reinterpret_cast(buffer) + current_buffer_size;
+    size -= current_buffer_size;
+    Advance(current_buffer_size);
+    if (!Refresh()) return false;
+  }
+
+  memcpy(buffer, buffer_, size);
+  Advance(size);
+
+  return true;
+}
+
+bool CodedInputStream::ReadString(std::string* buffer, int size) {
+  if (size < 0) return false;  // security: size is often user-supplied
+
+  if (BufferSize() >= size) {
+    STLStringResizeUninitialized(buffer, size);
+    std::pair z = as_string_data(buffer);
+    if (z.second) {
+      // Oddly enough, memcpy() requires its first two args to be non-NULL even
+      // if we copy 0 bytes.  So, we have ensured that z.first is non-NULL here.
+      GOOGLE_DCHECK(z.first != NULL);
+      memcpy(z.first, buffer_, size);
+      Advance(size);
+    }
+    return true;
+  }
+
+  return ReadStringFallback(buffer, size);
+}
+
+bool CodedInputStream::ReadStringFallback(std::string* buffer, int size) {
+  if (!buffer->empty()) {
+    buffer->clear();
+  }
+
+  int closest_limit = std::min(current_limit_, total_bytes_limit_);
+  if (closest_limit != INT_MAX) {
+    int bytes_to_limit = closest_limit - CurrentPosition();
+    if (bytes_to_limit > 0 && size > 0 && size <= bytes_to_limit) {
+      buffer->reserve(size);
+    }
+  }
+
+  int current_buffer_size;
+  while ((current_buffer_size = BufferSize()) < size) {
+    // Some STL implementations "helpfully" crash on buffer->append(NULL, 0).
+    if (current_buffer_size != 0) {
+      // Note:  string1.append(string2) is O(string2.size()) (as opposed to
+      //   O(string1.size() + string2.size()), which would be bad).
+      buffer->append(reinterpret_cast(buffer_),
+                     current_buffer_size);
+    }
+    size -= current_buffer_size;
+    Advance(current_buffer_size);
+    if (!Refresh()) return false;
+  }
+
+  buffer->append(reinterpret_cast(buffer_), size);
+  Advance(size);
+
+  return true;
+}
+
+
+bool CodedInputStream::ReadLittleEndian32Fallback(uint32* value) {
+  uint8 bytes[sizeof(*value)];
+
+  const uint8* ptr;
+  if (BufferSize() >= sizeof(*value)) {
+    // Fast path:  Enough bytes in the buffer to read directly.
+    ptr = buffer_;
+    Advance(sizeof(*value));
+  } else {
+    // Slow path:  Had to read past the end of the buffer.
+    if (!ReadRaw(bytes, sizeof(*value))) return false;
+    ptr = bytes;
+  }
+  ReadLittleEndian32FromArray(ptr, value);
+  return true;
+}
+
+bool CodedInputStream::ReadLittleEndian64Fallback(uint64* value) {
+  uint8 bytes[sizeof(*value)];
+
+  const uint8* ptr;
+  if (BufferSize() >= sizeof(*value)) {
+    // Fast path:  Enough bytes in the buffer to read directly.
+    ptr = buffer_;
+    Advance(sizeof(*value));
+  } else {
+    // Slow path:  Had to read past the end of the buffer.
+    if (!ReadRaw(bytes, sizeof(*value))) return false;
+    ptr = bytes;
+  }
+  ReadLittleEndian64FromArray(ptr, value);
+  return true;
+}
+
+namespace {
+
+// Decodes varint64 with known size, N, and returns next pointer. Knowing N at
+// compile time, compiler can generate optimal code. For example, instead of
+// subtracting 0x80 at each iteration, it subtracts properly shifted mask once.
+template 
+const uint8* DecodeVarint64KnownSize(const uint8* buffer, uint64* value) {
+  GOOGLE_DCHECK_GT(N, 0);
+  uint64 result = static_cast(buffer[N - 1]) << (7 * (N - 1));
+  for (int i = 0, offset = 0; i < N - 1; i++, offset += 7) {
+    result += static_cast(buffer[i] - 0x80) << offset;
+  }
+  *value = result;
+  return buffer + N;
+}
+
+// Read a varint from the given buffer, write it to *value, and return a pair.
+// The first part of the pair is true iff the read was successful.  The second
+// part is buffer + (number of bytes read).  This function is always inlined,
+// so returning a pair is costless.
+PROTOBUF_ALWAYS_INLINE
+::std::pair ReadVarint32FromArray(uint32 first_byte,
+                                                      const uint8* buffer,
+                                                      uint32* value);
+inline ::std::pair ReadVarint32FromArray(
+    uint32 first_byte, const uint8* buffer, uint32* value) {
+  // Fast path:  We have enough bytes left in the buffer to guarantee that
+  // this read won't cross the end, so we can skip the checks.
+  GOOGLE_DCHECK_EQ(*buffer, first_byte);
+  GOOGLE_DCHECK_EQ(first_byte & 0x80, 0x80) << first_byte;
+  const uint8* ptr = buffer;
+  uint32 b;
+  uint32 result = first_byte - 0x80;
+  ++ptr;  // We just processed the first byte.  Move on to the second.
+  b = *(ptr++);
+  result += b << 7;
+  if (!(b & 0x80)) goto done;
+  result -= 0x80 << 7;
+  b = *(ptr++);
+  result += b << 14;
+  if (!(b & 0x80)) goto done;
+  result -= 0x80 << 14;
+  b = *(ptr++);
+  result += b << 21;
+  if (!(b & 0x80)) goto done;
+  result -= 0x80 << 21;
+  b = *(ptr++);
+  result += b << 28;
+  if (!(b & 0x80)) goto done;
+  // "result -= 0x80 << 28" is irrevelant.
+
+  // If the input is larger than 32 bits, we still need to read it all
+  // and discard the high-order bits.
+  for (int i = 0; i < kMaxVarintBytes - kMaxVarint32Bytes; i++) {
+    b = *(ptr++);
+    if (!(b & 0x80)) goto done;
+  }
+
+  // We have overrun the maximum size of a varint (10 bytes).  Assume
+  // the data is corrupt.
+  return std::make_pair(false, ptr);
+
+done:
+  *value = result;
+  return std::make_pair(true, ptr);
+}
+
+PROTOBUF_ALWAYS_INLINE::std::pair ReadVarint64FromArray(
+    const uint8* buffer, uint64* value);
+inline ::std::pair ReadVarint64FromArray(
+    const uint8* buffer, uint64* value) {
+  // Assumes varint64 is at least 2 bytes.
+  GOOGLE_DCHECK_GE(buffer[0], 128);
+
+  const uint8* next;
+  if (buffer[1] < 128) {
+    next = DecodeVarint64KnownSize<2>(buffer, value);
+  } else if (buffer[2] < 128) {
+    next = DecodeVarint64KnownSize<3>(buffer, value);
+  } else if (buffer[3] < 128) {
+    next = DecodeVarint64KnownSize<4>(buffer, value);
+  } else if (buffer[4] < 128) {
+    next = DecodeVarint64KnownSize<5>(buffer, value);
+  } else if (buffer[5] < 128) {
+    next = DecodeVarint64KnownSize<6>(buffer, value);
+  } else if (buffer[6] < 128) {
+    next = DecodeVarint64KnownSize<7>(buffer, value);
+  } else if (buffer[7] < 128) {
+    next = DecodeVarint64KnownSize<8>(buffer, value);
+  } else if (buffer[8] < 128) {
+    next = DecodeVarint64KnownSize<9>(buffer, value);
+  } else if (buffer[9] < 128) {
+    next = DecodeVarint64KnownSize<10>(buffer, value);
+  } else {
+    // We have overrun the maximum size of a varint (10 bytes). Assume
+    // the data is corrupt.
+    return std::make_pair(false, buffer + 11);
+  }
+
+  return std::make_pair(true, next);
+}
+
+}  // namespace
+
+bool CodedInputStream::ReadVarint32Slow(uint32* value) {
+  // Directly invoke ReadVarint64Fallback, since we already tried to optimize
+  // for one-byte varints.
+  std::pair p = ReadVarint64Fallback();
+  *value = static_cast(p.first);
+  return p.second;
+}
+
+int64 CodedInputStream::ReadVarint32Fallback(uint32 first_byte_or_zero) {
+  if (BufferSize() >= kMaxVarintBytes ||
+      // Optimization:  We're also safe if the buffer is non-empty and it ends
+      // with a byte that would terminate a varint.
+      (buffer_end_ > buffer_ && !(buffer_end_[-1] & 0x80))) {
+    GOOGLE_DCHECK_NE(first_byte_or_zero, 0)
+        << "Caller should provide us with *buffer_ when buffer is non-empty";
+    uint32 temp;
+    ::std::pair p =
+        ReadVarint32FromArray(first_byte_or_zero, buffer_, &temp);
+    if (!p.first) return -1;
+    buffer_ = p.second;
+    return temp;
+  } else {
+    // Really slow case: we will incur the cost of an extra function call here,
+    // but moving this out of line reduces the size of this function, which
+    // improves the common case. In micro benchmarks, this is worth about 10-15%
+    uint32 temp;
+    return ReadVarint32Slow(&temp) ? static_cast(temp) : -1;
+  }
+}
+
+int CodedInputStream::ReadVarintSizeAsIntSlow() {
+  // Directly invoke ReadVarint64Fallback, since we already tried to optimize
+  // for one-byte varints.
+  std::pair p = ReadVarint64Fallback();
+  if (!p.second || p.first > static_cast(INT_MAX)) return -1;
+  return p.first;
+}
+
+int CodedInputStream::ReadVarintSizeAsIntFallback() {
+  if (BufferSize() >= kMaxVarintBytes ||
+      // Optimization:  We're also safe if the buffer is non-empty and it ends
+      // with a byte that would terminate a varint.
+      (buffer_end_ > buffer_ && !(buffer_end_[-1] & 0x80))) {
+    uint64 temp;
+    ::std::pair p = ReadVarint64FromArray(buffer_, &temp);
+    if (!p.first || temp > static_cast(INT_MAX)) return -1;
+    buffer_ = p.second;
+    return temp;
+  } else {
+    // Really slow case: we will incur the cost of an extra function call here,
+    // but moving this out of line reduces the size of this function, which
+    // improves the common case. In micro benchmarks, this is worth about 10-15%
+    return ReadVarintSizeAsIntSlow();
+  }
+}
+
+uint32 CodedInputStream::ReadTagSlow() {
+  if (buffer_ == buffer_end_) {
+    // Call refresh.
+    if (!Refresh()) {
+      // Refresh failed.  Make sure that it failed due to EOF, not because
+      // we hit total_bytes_limit_, which, unlike normal limits, is not a
+      // valid place to end a message.
+      int current_position = total_bytes_read_ - buffer_size_after_limit_;
+      if (current_position >= total_bytes_limit_) {
+        // Hit total_bytes_limit_.  But if we also hit the normal limit,
+        // we're still OK.
+        legitimate_message_end_ = current_limit_ == total_bytes_limit_;
+      } else {
+        legitimate_message_end_ = true;
+      }
+      return 0;
+    }
+  }
+
+  // For the slow path, just do a 64-bit read. Try to optimize for one-byte tags
+  // again, since we have now refreshed the buffer.
+  uint64 result = 0;
+  if (!ReadVarint64(&result)) return 0;
+  return static_cast(result);
+}
+
+uint32 CodedInputStream::ReadTagFallback(uint32 first_byte_or_zero) {
+  const int buf_size = BufferSize();
+  if (buf_size >= kMaxVarintBytes ||
+      // Optimization:  We're also safe if the buffer is non-empty and it ends
+      // with a byte that would terminate a varint.
+      (buf_size > 0 && !(buffer_end_[-1] & 0x80))) {
+    GOOGLE_DCHECK_EQ(first_byte_or_zero, buffer_[0]);
+    if (first_byte_or_zero == 0) {
+      ++buffer_;
+      return 0;
+    }
+    uint32 tag;
+    ::std::pair p =
+        ReadVarint32FromArray(first_byte_or_zero, buffer_, &tag);
+    if (!p.first) {
+      return 0;
+    }
+    buffer_ = p.second;
+    return tag;
+  } else {
+    // We are commonly at a limit when attempting to read tags. Try to quickly
+    // detect this case without making another function call.
+    if ((buf_size == 0) &&
+        ((buffer_size_after_limit_ > 0) ||
+         (total_bytes_read_ == current_limit_)) &&
+        // Make sure that the limit we hit is not total_bytes_limit_, since
+        // in that case we still need to call Refresh() so that it prints an
+        // error.
+        total_bytes_read_ - buffer_size_after_limit_ < total_bytes_limit_) {
+      // We hit a byte limit.
+      legitimate_message_end_ = true;
+      return 0;
+    }
+    return ReadTagSlow();
+  }
+}
+
+bool CodedInputStream::ReadVarint64Slow(uint64* value) {
+  // Slow path:  This read might cross the end of the buffer, so we
+  // need to check and refresh the buffer if and when it does.
+
+  uint64 result = 0;
+  int count = 0;
+  uint32 b;
+
+  do {
+    if (count == kMaxVarintBytes) {
+      *value = 0;
+      return false;
+    }
+    while (buffer_ == buffer_end_) {
+      if (!Refresh()) {
+        *value = 0;
+        return false;
+      }
+    }
+    b = *buffer_;
+    result |= static_cast(b & 0x7F) << (7 * count);
+    Advance(1);
+    ++count;
+  } while (b & 0x80);
+
+  *value = result;
+  return true;
+}
+
+std::pair CodedInputStream::ReadVarint64Fallback() {
+  if (BufferSize() >= kMaxVarintBytes ||
+      // Optimization:  We're also safe if the buffer is non-empty and it ends
+      // with a byte that would terminate a varint.
+      (buffer_end_ > buffer_ && !(buffer_end_[-1] & 0x80))) {
+    uint64 temp;
+    ::std::pair p = ReadVarint64FromArray(buffer_, &temp);
+    if (!p.first) {
+      return std::make_pair(0, false);
+    }
+    buffer_ = p.second;
+    return std::make_pair(temp, true);
+  } else {
+    uint64 temp;
+    bool success = ReadVarint64Slow(&temp);
+    return std::make_pair(temp, success);
+  }
+}
+
+bool CodedInputStream::Refresh() {
+  GOOGLE_DCHECK_EQ(0, BufferSize());
+
+  if (buffer_size_after_limit_ > 0 || overflow_bytes_ > 0 ||
+      total_bytes_read_ == current_limit_) {
+    // We've hit a limit.  Stop.
+    int current_position = total_bytes_read_ - buffer_size_after_limit_;
+
+    if (current_position >= total_bytes_limit_ &&
+        total_bytes_limit_ != current_limit_) {
+      // Hit total_bytes_limit_.
+      PrintTotalBytesLimitError();
+    }
+
+    return false;
+  }
+
+  const void* void_buffer;
+  int buffer_size;
+  if (NextNonEmpty(input_, &void_buffer, &buffer_size)) {
+    buffer_ = reinterpret_cast(void_buffer);
+    buffer_end_ = buffer_ + buffer_size;
+    GOOGLE_CHECK_GE(buffer_size, 0);
+
+    if (total_bytes_read_ <= INT_MAX - buffer_size) {
+      total_bytes_read_ += buffer_size;
+    } else {
+      // Overflow.  Reset buffer_end_ to not include the bytes beyond INT_MAX.
+      // We can't get that far anyway, because total_bytes_limit_ is guaranteed
+      // to be less than it.  We need to keep track of the number of bytes
+      // we discarded, though, so that we can call input_->BackUp() to back
+      // up over them on destruction.
+
+      // The following line is equivalent to:
+      //   overflow_bytes_ = total_bytes_read_ + buffer_size - INT_MAX;
+      // except that it avoids overflows.  Signed integer overflow has
+      // undefined results according to the C standard.
+      overflow_bytes_ = total_bytes_read_ - (INT_MAX - buffer_size);
+      buffer_end_ -= overflow_bytes_;
+      total_bytes_read_ = INT_MAX;
+    }
+
+    RecomputeBufferLimits();
+    return true;
+  } else {
+    buffer_ = NULL;
+    buffer_end_ = NULL;
+    return false;
+  }
+}
+
+// CodedOutputStream =================================================
+
+void EpsCopyOutputStream::EnableAliasing(bool enabled) {
+  aliasing_enabled_ = enabled && stream_->AllowsAliasing();
+}
+
+int64 EpsCopyOutputStream::ByteCount(uint8* ptr) const {
+  // Calculate the current offset relative to the end of the stream buffer.
+  int delta = (end_ - ptr) + (buffer_end_ ? 0 : kSlopBytes);
+  return stream_->ByteCount() - delta;
+}
+
+// Flushes what's written out to the underlying ZeroCopyOutputStream buffers.
+// Returns the size remaining in the buffer and sets buffer_end_ to the start
+// of the remaining buffer, ie. [buffer_end_, buffer_end_ + return value)
+int EpsCopyOutputStream::Flush(uint8* ptr) {
+  while (buffer_end_ && ptr > end_) {
+    int overrun = ptr - end_;
+    GOOGLE_DCHECK(!had_error_);
+    GOOGLE_DCHECK(overrun <= kSlopBytes);  // NOLINT
+    ptr = Next() + overrun;
+    if (had_error_) return 0;
+  }
+  int s;
+  if (buffer_end_) {
+    std::memcpy(buffer_end_, buffer_, ptr - buffer_);
+    buffer_end_ += ptr - buffer_;
+    s = end_ - ptr;
+  } else {
+    // The stream is writing directly in the ZeroCopyOutputStream buffer.
+    s = end_ + kSlopBytes - ptr;
+    buffer_end_ = ptr;
+  }
+  GOOGLE_DCHECK(s >= 0);  // NOLINT
+  return s;
+}
+
+uint8* EpsCopyOutputStream::Trim(uint8* ptr) {
+  if (had_error_) return ptr;
+  int s = Flush(ptr);
+  if (s) stream_->BackUp(s);
+  // Reset to initial state (expecting new buffer)
+  buffer_end_ = end_ = buffer_;
+  return buffer_;
+}
+
+
+uint8* EpsCopyOutputStream::FlushAndResetBuffer(uint8* ptr) {
+  if (had_error_) return buffer_;
+  int s = Flush(ptr);
+  if (had_error_) return buffer_;
+  return SetInitialBuffer(buffer_end_, s);
+}
+
+bool EpsCopyOutputStream::Skip(int count, uint8** pp) {
+  if (count < 0) return false;
+  if (had_error_) {
+    *pp = buffer_;
+    return false;
+  }
+  int size = Flush(*pp);
+  if (had_error_) {
+    *pp = buffer_;
+    return false;
+  }
+  void* data = buffer_end_;
+  while (count > size) {
+    count -= size;
+    if (!stream_->Next(&data, &size)) {
+      *pp = Error();
+      return false;
+    }
+  }
+  *pp = SetInitialBuffer(static_cast(data) + count, size - count);
+  return true;
+}
+
+bool EpsCopyOutputStream::GetDirectBufferPointer(void** data, int* size,
+                                                 uint8** pp) {
+  if (had_error_) {
+    *pp = buffer_;
+    return false;
+  }
+  *size = Flush(*pp);
+  if (had_error_) {
+    *pp = buffer_;
+    return false;
+  }
+  *data = buffer_end_;
+  while (*size == 0) {
+    if (!stream_->Next(data, size)) {
+      *pp = Error();
+      return false;
+    }
+  }
+  *pp = SetInitialBuffer(*data, *size);
+  return true;
+}
+
+uint8* EpsCopyOutputStream::GetDirectBufferForNBytesAndAdvance(int size,
+                                                               uint8** pp) {
+  if (had_error_) {
+    *pp = buffer_;
+    return nullptr;
+  }
+  int s = Flush(*pp);
+  if (had_error_) {
+    *pp = buffer_;
+    return nullptr;
+  }
+  if (s >= size) {
+    auto res = buffer_end_;
+    *pp = SetInitialBuffer(buffer_end_ + size, s - size);
+    return res;
+  } else {
+    *pp = SetInitialBuffer(buffer_end_, s);
+    return nullptr;
+  }
+}
+
+uint8* EpsCopyOutputStream::Next() {
+  GOOGLE_DCHECK(!had_error_);  // NOLINT
+  if (PROTOBUF_PREDICT_FALSE(stream_ == nullptr)) return Error();
+  if (buffer_end_) {
+    // We're in the patch buffer and need to fill up the previous buffer.
+    std::memcpy(buffer_end_, buffer_, end_ - buffer_);
+    uint8* ptr;
+    int size;
+    do {
+      void* data;
+      if (PROTOBUF_PREDICT_FALSE(!stream_->Next(&data, &size))) {
+        // Stream has an error, we use the patch buffer to continue to be
+        // able to write.
+        return Error();
+      }
+      ptr = static_cast(data);
+    } while (size == 0);
+    if (PROTOBUF_PREDICT_TRUE(size > kSlopBytes)) {
+      std::memcpy(ptr, end_, kSlopBytes);
+      end_ = ptr + size - kSlopBytes;
+      buffer_end_ = nullptr;
+      return ptr;
+    } else {
+      GOOGLE_DCHECK(size > 0);  // NOLINT
+      // Buffer to small
+      std::memmove(buffer_, end_, kSlopBytes);
+      buffer_end_ = ptr;
+      end_ = buffer_ + size;
+      return buffer_;
+    }
+  } else {
+    std::memcpy(buffer_, end_, kSlopBytes);
+    buffer_end_ = end_;
+    end_ = buffer_ + kSlopBytes;
+    return buffer_;
+  }
+}
+
+uint8* EpsCopyOutputStream::EnsureSpaceFallback(uint8* ptr) {
+  do {
+    if (PROTOBUF_PREDICT_FALSE(had_error_)) return buffer_;
+    int overrun = ptr - end_;
+    GOOGLE_DCHECK(overrun >= 0);           // NOLINT
+    GOOGLE_DCHECK(overrun <= kSlopBytes);  // NOLINT
+    ptr = Next() + overrun;
+  } while (ptr >= end_);
+  GOOGLE_DCHECK(ptr < end_);  // NOLINT
+  return ptr;
+}
+
+uint8* EpsCopyOutputStream::WriteRawFallback(const void* data, int size,
+                                             uint8* ptr) {
+  int s = GetSize(ptr);
+  while (s < size) {
+    std::memcpy(ptr, data, s);
+    size -= s;
+    data = static_cast(data) + s;
+    ptr = EnsureSpaceFallback(ptr + s);
+    s = GetSize(ptr);
+  }
+  std::memcpy(ptr, data, size);
+  return ptr + size;
+}
+
+uint8* EpsCopyOutputStream::WriteAliasedRaw(const void* data, int size,
+                                            uint8* ptr) {
+  if (size < GetSize(ptr)
+  ) {
+    return WriteRaw(data, size, ptr);
+  } else {
+    ptr = Trim(ptr);
+    if (stream_->WriteAliasedRaw(data, size)) return ptr;
+    return Error();
+  }
+}
+
+#ifndef PROTOBUF_LITTLE_ENDIAN
+uint8* EpsCopyOutputStream::WriteRawLittleEndian32(const void* data, int size,
+                                                   uint8* ptr) {
+  auto p = static_cast(data);
+  auto end = p + size;
+  while (end - p >= kSlopBytes) {
+    ptr = EnsureSpace(ptr);
+    uint32 buffer[4];
+    static_assert(sizeof(buffer) == kSlopBytes, "Buffer must be kSlopBytes");
+    std::memcpy(buffer, p, kSlopBytes);
+    p += kSlopBytes;
+    for (auto x : buffer)
+      ptr = CodedOutputStream::WriteLittleEndian32ToArray(x, ptr);
+  }
+  while (p < end) {
+    ptr = EnsureSpace(ptr);
+    uint32 buffer;
+    std::memcpy(&buffer, p, 4);
+    p += 4;
+    ptr = CodedOutputStream::WriteLittleEndian32ToArray(buffer, ptr);
+  }
+  return ptr;
+}
+
+uint8* EpsCopyOutputStream::WriteRawLittleEndian64(const void* data, int size,
+                                                   uint8* ptr) {
+  auto p = static_cast(data);
+  auto end = p + size;
+  while (end - p >= kSlopBytes) {
+    ptr = EnsureSpace(ptr);
+    uint64 buffer[2];
+    static_assert(sizeof(buffer) == kSlopBytes, "Buffer must be kSlopBytes");
+    std::memcpy(buffer, p, kSlopBytes);
+    p += kSlopBytes;
+    for (auto x : buffer)
+      ptr = CodedOutputStream::WriteLittleEndian64ToArray(x, ptr);
+  }
+  while (p < end) {
+    ptr = EnsureSpace(ptr);
+    uint64 buffer;
+    std::memcpy(&buffer, p, 8);
+    p += 8;
+    ptr = CodedOutputStream::WriteLittleEndian64ToArray(buffer, ptr);
+  }
+  return ptr;
+}
+#endif
+
+
+uint8* EpsCopyOutputStream::WriteStringMaybeAliasedOutline(uint32 num,
+                                                           const std::string& s,
+                                                           uint8* ptr) {
+  ptr = EnsureSpace(ptr);
+  uint32 size = s.size();
+  ptr = WriteLengthDelim(num, size, ptr);
+  return WriteRawMaybeAliased(s.data(), size, ptr);
+}
+
+uint8* EpsCopyOutputStream::WriteStringOutline(uint32 num, const std::string& s,
+                                               uint8* ptr) {
+  ptr = EnsureSpace(ptr);
+  uint32 size = s.size();
+  ptr = WriteLengthDelim(num, size, ptr);
+  return WriteRaw(s.data(), size, ptr);
+}
+
+std::atomic CodedOutputStream::default_serialization_deterministic_{
+    false};
+
+CodedOutputStream::CodedOutputStream(ZeroCopyOutputStream* stream,
+                                     bool do_eager_refresh)
+    : impl_(stream, IsDefaultSerializationDeterministic(), &cur_),
+      start_count_(stream->ByteCount()) {
+  if (do_eager_refresh) {
+    void* data;
+    int size;
+    if (!stream->Next(&data, &size) || size == 0) return;
+    cur_ = impl_.SetInitialBuffer(data, size);
+  }
+}
+
+CodedOutputStream::~CodedOutputStream() { Trim(); }
+
+
+uint8* CodedOutputStream::WriteStringWithSizeToArray(const std::string& str,
+                                                     uint8* target) {
+  GOOGLE_DCHECK_LE(str.size(), kuint32max);
+  target = WriteVarint32ToArray(str.size(), target);
+  return WriteStringToArray(str, target);
+}
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/coded_stream.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/coded_stream.h"
new file mode 100644
index 00000000..5f9feb80
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/coded_stream.h"
@@ -0,0 +1,1714 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file contains the CodedInputStream and CodedOutputStream classes,
+// which wrap a ZeroCopyInputStream or ZeroCopyOutputStream, respectively,
+// and allow you to read or write individual pieces of data in various
+// formats.  In particular, these implement the varint encoding for
+// integers, a simple variable-length encoding in which smaller numbers
+// take fewer bytes.
+//
+// Typically these classes will only be used internally by the protocol
+// buffer library in order to encode and decode protocol buffers.  Clients
+// of the library only need to know about this class if they wish to write
+// custom message parsing or serialization procedures.
+//
+// CodedOutputStream example:
+//   // Write some data to "myfile".  First we write a 4-byte "magic number"
+//   // to identify the file type, then write a length-delimited string.  The
+//   // string is composed of a varint giving the length followed by the raw
+//   // bytes.
+//   int fd = open("myfile", O_CREAT | O_WRONLY);
+//   ZeroCopyOutputStream* raw_output = new FileOutputStream(fd);
+//   CodedOutputStream* coded_output = new CodedOutputStream(raw_output);
+//
+//   int magic_number = 1234;
+//   char text[] = "Hello world!";
+//   coded_output->WriteLittleEndian32(magic_number);
+//   coded_output->WriteVarint32(strlen(text));
+//   coded_output->WriteRaw(text, strlen(text));
+//
+//   delete coded_output;
+//   delete raw_output;
+//   close(fd);
+//
+// CodedInputStream example:
+//   // Read a file created by the above code.
+//   int fd = open("myfile", O_RDONLY);
+//   ZeroCopyInputStream* raw_input = new FileInputStream(fd);
+//   CodedInputStream* coded_input = new CodedInputStream(raw_input);
+//
+//   coded_input->ReadLittleEndian32(&magic_number);
+//   if (magic_number != 1234) {
+//     cerr << "File not in expected format." << endl;
+//     return;
+//   }
+//
+//   uint32 size;
+//   coded_input->ReadVarint32(&size);
+//
+//   char* text = new char[size + 1];
+//   coded_input->ReadRaw(buffer, size);
+//   text[size] = '\0';
+//
+//   delete coded_input;
+//   delete raw_input;
+//   close(fd);
+//
+//   cout << "Text is: " << text << endl;
+//   delete [] text;
+//
+// For those who are interested, varint encoding is defined as follows:
+//
+// The encoding operates on unsigned integers of up to 64 bits in length.
+// Each byte of the encoded value has the format:
+// * bits 0-6: Seven bits of the number being encoded.
+// * bit 7: Zero if this is the last byte in the encoding (in which
+//   case all remaining bits of the number are zero) or 1 if
+//   more bytes follow.
+// The first byte contains the least-significant 7 bits of the number, the
+// second byte (if present) contains the next-least-significant 7 bits,
+// and so on.  So, the binary number 1011000101011 would be encoded in two
+// bytes as "10101011 00101100".
+//
+// In theory, varint could be used to encode integers of any length.
+// However, for practicality we set a limit at 64 bits.  The maximum encoded
+// length of a number is thus 10 bytes.
+
+#ifndef GOOGLE_PROTOBUF_IO_CODED_STREAM_H__
+#define GOOGLE_PROTOBUF_IO_CODED_STREAM_H__
+
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#ifdef _MSC_VER
+// Assuming windows is always little-endian.
+#if !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST)
+#define PROTOBUF_LITTLE_ENDIAN 1
+#endif
+#if _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
+// If MSVC has "/RTCc" set, it will complain about truncating casts at
+// runtime.  This file contains some intentional truncating casts.
+#pragma runtime_checks("c", off)
+#endif
+#else
+#include   // __BYTE_ORDER
+#if ((defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)) ||    \
+     (defined(__BYTE_ORDER) && __BYTE_ORDER == __LITTLE_ENDIAN)) && \
+    !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST)
+#define PROTOBUF_LITTLE_ENDIAN 1
+#endif
+#endif
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+class DescriptorPool;
+class MessageFactory;
+class ZeroCopyCodedInputStream;
+
+namespace internal {
+void MapTestForceDeterministic();
+class EpsCopyByteStream;
+}  // namespace internal
+
+namespace io {
+
+// Defined in this file.
+class CodedInputStream;
+class CodedOutputStream;
+
+// Defined in other files.
+class ZeroCopyInputStream;   // zero_copy_stream.h
+class ZeroCopyOutputStream;  // zero_copy_stream.h
+
+// Class which reads and decodes binary data which is composed of varint-
+// encoded integers and fixed-width pieces.  Wraps a ZeroCopyInputStream.
+// Most users will not need to deal with CodedInputStream.
+//
+// Most methods of CodedInputStream that return a bool return false if an
+// underlying I/O error occurs or if the data is malformed.  Once such a
+// failure occurs, the CodedInputStream is broken and is no longer useful.
+// After a failure, callers also should assume writes to "out" args may have
+// occurred, though nothing useful can be determined from those writes.
+class PROTOBUF_EXPORT CodedInputStream {
+ public:
+  // Create a CodedInputStream that reads from the given ZeroCopyInputStream.
+  explicit CodedInputStream(ZeroCopyInputStream* input);
+
+  // Create a CodedInputStream that reads from the given flat array.  This is
+  // faster than using an ArrayInputStream.  PushLimit(size) is implied by
+  // this constructor.
+  explicit CodedInputStream(const uint8* buffer, int size);
+
+  // Destroy the CodedInputStream and position the underlying
+  // ZeroCopyInputStream at the first unread byte.  If an error occurred while
+  // reading (causing a method to return false), then the exact position of
+  // the input stream may be anywhere between the last value that was read
+  // successfully and the stream's byte limit.
+  ~CodedInputStream();
+
+  // Return true if this CodedInputStream reads from a flat array instead of
+  // a ZeroCopyInputStream.
+  inline bool IsFlat() const;
+
+  // Skips a number of bytes.  Returns false if an underlying read error
+  // occurs.
+  inline bool Skip(int count);
+
+  // Sets *data to point directly at the unread part of the CodedInputStream's
+  // underlying buffer, and *size to the size of that buffer, but does not
+  // advance the stream's current position.  This will always either produce
+  // a non-empty buffer or return false.  If the caller consumes any of
+  // this data, it should then call Skip() to skip over the consumed bytes.
+  // This may be useful for implementing external fast parsing routines for
+  // types of data not covered by the CodedInputStream interface.
+  bool GetDirectBufferPointer(const void** data, int* size);
+
+  // Like GetDirectBufferPointer, but this method is inlined, and does not
+  // attempt to Refresh() if the buffer is currently empty.
+  PROTOBUF_ALWAYS_INLINE
+  void GetDirectBufferPointerInline(const void** data, int* size);
+
+  // Read raw bytes, copying them into the given buffer.
+  bool ReadRaw(void* buffer, int size);
+
+  // Like ReadRaw, but reads into a string.
+  bool ReadString(std::string* buffer, int size);
+
+
+  // Read a 32-bit little-endian integer.
+  bool ReadLittleEndian32(uint32* value);
+  // Read a 64-bit little-endian integer.
+  bool ReadLittleEndian64(uint64* value);
+
+  // These methods read from an externally provided buffer. The caller is
+  // responsible for ensuring that the buffer has sufficient space.
+  // Read a 32-bit little-endian integer.
+  static const uint8* ReadLittleEndian32FromArray(const uint8* buffer,
+                                                  uint32* value);
+  // Read a 64-bit little-endian integer.
+  static const uint8* ReadLittleEndian64FromArray(const uint8* buffer,
+                                                  uint64* value);
+
+  // Read an unsigned integer with Varint encoding, truncating to 32 bits.
+  // Reading a 32-bit value is equivalent to reading a 64-bit one and casting
+  // it to uint32, but may be more efficient.
+  bool ReadVarint32(uint32* value);
+  // Read an unsigned integer with Varint encoding.
+  bool ReadVarint64(uint64* value);
+
+  // Reads a varint off the wire into an "int". This should be used for reading
+  // sizes off the wire (sizes of strings, submessages, bytes fields, etc).
+  //
+  // The value from the wire is interpreted as unsigned.  If its value exceeds
+  // the representable value of an integer on this platform, instead of
+  // truncating we return false. Truncating (as performed by ReadVarint32()
+  // above) is an acceptable approach for fields representing an integer, but
+  // when we are parsing a size from the wire, truncating the value would result
+  // in us misparsing the payload.
+  bool ReadVarintSizeAsInt(int* value);
+
+  // Read a tag.  This calls ReadVarint32() and returns the result, or returns
+  // zero (which is not a valid tag) if ReadVarint32() fails.  Also, ReadTag
+  // (but not ReadTagNoLastTag) updates the last tag value, which can be checked
+  // with LastTagWas().
+  //
+  // Always inline because this is only called in one place per parse loop
+  // but it is called for every iteration of said loop, so it should be fast.
+  // GCC doesn't want to inline this by default.
+  PROTOBUF_ALWAYS_INLINE uint32 ReadTag() {
+    return last_tag_ = ReadTagNoLastTag();
+  }
+
+  PROTOBUF_ALWAYS_INLINE uint32 ReadTagNoLastTag();
+
+  // This usually a faster alternative to ReadTag() when cutoff is a manifest
+  // constant.  It does particularly well for cutoff >= 127.  The first part
+  // of the return value is the tag that was read, though it can also be 0 in
+  // the cases where ReadTag() would return 0.  If the second part is true
+  // then the tag is known to be in [0, cutoff].  If not, the tag either is
+  // above cutoff or is 0.  (There's intentional wiggle room when tag is 0,
+  // because that can arise in several ways, and for best performance we want
+  // to avoid an extra "is tag == 0?" check here.)
+  PROTOBUF_ALWAYS_INLINE
+  std::pair ReadTagWithCutoff(uint32 cutoff) {
+    std::pair result = ReadTagWithCutoffNoLastTag(cutoff);
+    last_tag_ = result.first;
+    return result;
+  }
+
+  PROTOBUF_ALWAYS_INLINE
+  std::pair ReadTagWithCutoffNoLastTag(uint32 cutoff);
+
+  // Usually returns true if calling ReadVarint32() now would produce the given
+  // value.  Will always return false if ReadVarint32() would not return the
+  // given value.  If ExpectTag() returns true, it also advances past
+  // the varint.  For best performance, use a compile-time constant as the
+  // parameter.
+  // Always inline because this collapses to a small number of instructions
+  // when given a constant parameter, but GCC doesn't want to inline by default.
+  PROTOBUF_ALWAYS_INLINE bool ExpectTag(uint32 expected);
+
+  // Like above, except this reads from the specified buffer. The caller is
+  // responsible for ensuring that the buffer is large enough to read a varint
+  // of the expected size. For best performance, use a compile-time constant as
+  // the expected tag parameter.
+  //
+  // Returns a pointer beyond the expected tag if it was found, or NULL if it
+  // was not.
+  PROTOBUF_ALWAYS_INLINE
+  static const uint8* ExpectTagFromArray(const uint8* buffer, uint32 expected);
+
+  // Usually returns true if no more bytes can be read.  Always returns false
+  // if more bytes can be read.  If ExpectAtEnd() returns true, a subsequent
+  // call to LastTagWas() will act as if ReadTag() had been called and returned
+  // zero, and ConsumedEntireMessage() will return true.
+  bool ExpectAtEnd();
+
+  // If the last call to ReadTag() or ReadTagWithCutoff() returned the given
+  // value, returns true.  Otherwise, returns false.
+  // ReadTagNoLastTag/ReadTagWithCutoffNoLastTag do not preserve the last
+  // returned value.
+  //
+  // This is needed because parsers for some types of embedded messages
+  // (with field type TYPE_GROUP) don't actually know that they've reached the
+  // end of a message until they see an ENDGROUP tag, which was actually part
+  // of the enclosing message.  The enclosing message would like to check that
+  // tag to make sure it had the right number, so it calls LastTagWas() on
+  // return from the embedded parser to check.
+  bool LastTagWas(uint32 expected);
+  void SetLastTag(uint32 tag) { last_tag_ = tag; }
+
+  // When parsing message (but NOT a group), this method must be called
+  // immediately after MergeFromCodedStream() returns (if it returns true)
+  // to further verify that the message ended in a legitimate way.  For
+  // example, this verifies that parsing did not end on an end-group tag.
+  // It also checks for some cases where, due to optimizations,
+  // MergeFromCodedStream() can incorrectly return true.
+  bool ConsumedEntireMessage();
+  void SetConsumed() { legitimate_message_end_ = true; }
+
+  // Limits ----------------------------------------------------------
+  // Limits are used when parsing length-delimited embedded messages.
+  // After the message's length is read, PushLimit() is used to prevent
+  // the CodedInputStream from reading beyond that length.  Once the
+  // embedded message has been parsed, PopLimit() is called to undo the
+  // limit.
+
+  // Opaque type used with PushLimit() and PopLimit().  Do not modify
+  // values of this type yourself.  The only reason that this isn't a
+  // struct with private internals is for efficiency.
+  typedef int Limit;
+
+  // Places a limit on the number of bytes that the stream may read,
+  // starting from the current position.  Once the stream hits this limit,
+  // it will act like the end of the input has been reached until PopLimit()
+  // is called.
+  //
+  // As the names imply, the stream conceptually has a stack of limits.  The
+  // shortest limit on the stack is always enforced, even if it is not the
+  // top limit.
+  //
+  // The value returned by PushLimit() is opaque to the caller, and must
+  // be passed unchanged to the corresponding call to PopLimit().
+  Limit PushLimit(int byte_limit);
+
+  // Pops the last limit pushed by PushLimit().  The input must be the value
+  // returned by that call to PushLimit().
+  void PopLimit(Limit limit);
+
+  // Returns the number of bytes left until the nearest limit on the
+  // stack is hit, or -1 if no limits are in place.
+  int BytesUntilLimit() const;
+
+  // Returns current position relative to the beginning of the input stream.
+  int CurrentPosition() const;
+
+  // Total Bytes Limit -----------------------------------------------
+  // To prevent malicious users from sending excessively large messages
+  // and causing memory exhaustion, CodedInputStream imposes a hard limit on
+  // the total number of bytes it will read.
+
+  // Sets the maximum number of bytes that this CodedInputStream will read
+  // before refusing to continue.  To prevent servers from allocating enormous
+  // amounts of memory to hold parsed messages, the maximum message length
+  // should be limited to the shortest length that will not harm usability.
+  // The default limit is INT_MAX (~2GB) and apps should set shorter limits
+  // if possible. An error will always be printed to stderr if the limit is
+  // reached.
+  //
+  // Note: setting a limit less than the current read position is interpreted
+  // as a limit on the current position.
+  //
+  // This is unrelated to PushLimit()/PopLimit().
+  void SetTotalBytesLimit(int total_bytes_limit);
+
+  PROTOBUF_DEPRECATED_MSG(
+      "Please use the single parameter version of SetTotalBytesLimit(). The "
+      "second parameter is ignored.")
+  void SetTotalBytesLimit(int total_bytes_limit, int) {
+    SetTotalBytesLimit(total_bytes_limit);
+  }
+
+  // The Total Bytes Limit minus the Current Position, or -1 if the total bytes
+  // limit is INT_MAX.
+  int BytesUntilTotalBytesLimit() const;
+
+  // Recursion Limit -------------------------------------------------
+  // To prevent corrupt or malicious messages from causing stack overflows,
+  // we must keep track of the depth of recursion when parsing embedded
+  // messages and groups.  CodedInputStream keeps track of this because it
+  // is the only object that is passed down the stack during parsing.
+
+  // Sets the maximum recursion depth.  The default is 100.
+  void SetRecursionLimit(int limit);
+  int RecursionBudget() { return recursion_budget_; }
+
+  static int GetDefaultRecursionLimit() { return default_recursion_limit_; }
+
+  // Increments the current recursion depth.  Returns true if the depth is
+  // under the limit, false if it has gone over.
+  bool IncrementRecursionDepth();
+
+  // Decrements the recursion depth if possible.
+  void DecrementRecursionDepth();
+
+  // Decrements the recursion depth blindly.  This is faster than
+  // DecrementRecursionDepth().  It should be used only if all previous
+  // increments to recursion depth were successful.
+  void UnsafeDecrementRecursionDepth();
+
+  // Shorthand for make_pair(PushLimit(byte_limit), --recursion_budget_).
+  // Using this can reduce code size and complexity in some cases.  The caller
+  // is expected to check that the second part of the result is non-negative (to
+  // bail out if the depth of recursion is too high) and, if all is well, to
+  // later pass the first part of the result to PopLimit() or similar.
+  std::pair IncrementRecursionDepthAndPushLimit(
+      int byte_limit);
+
+  // Shorthand for PushLimit(ReadVarint32(&length) ? length : 0).
+  Limit ReadLengthAndPushLimit();
+
+  // Helper that is equivalent to: {
+  //  bool result = ConsumedEntireMessage();
+  //  PopLimit(limit);
+  //  UnsafeDecrementRecursionDepth();
+  //  return result; }
+  // Using this can reduce code size and complexity in some cases.
+  // Do not use unless the current recursion depth is greater than zero.
+  bool DecrementRecursionDepthAndPopLimit(Limit limit);
+
+  // Helper that is equivalent to: {
+  //  bool result = ConsumedEntireMessage();
+  //  PopLimit(limit);
+  //  return result; }
+  // Using this can reduce code size and complexity in some cases.
+  bool CheckEntireMessageConsumedAndPopLimit(Limit limit);
+
+  // Extension Registry ----------------------------------------------
+  // ADVANCED USAGE:  99.9% of people can ignore this section.
+  //
+  // By default, when parsing extensions, the parser looks for extension
+  // definitions in the pool which owns the outer message's Descriptor.
+  // However, you may call SetExtensionRegistry() to provide an alternative
+  // pool instead.  This makes it possible, for example, to parse a message
+  // using a generated class, but represent some extensions using
+  // DynamicMessage.
+
+  // Set the pool used to look up extensions.  Most users do not need to call
+  // this as the correct pool will be chosen automatically.
+  //
+  // WARNING:  It is very easy to misuse this.  Carefully read the requirements
+  //   below.  Do not use this unless you are sure you need it.  Almost no one
+  //   does.
+  //
+  // Let's say you are parsing a message into message object m, and you want
+  // to take advantage of SetExtensionRegistry().  You must follow these
+  // requirements:
+  //
+  // The given DescriptorPool must contain m->GetDescriptor().  It is not
+  // sufficient for it to simply contain a descriptor that has the same name
+  // and content -- it must be the *exact object*.  In other words:
+  //   assert(pool->FindMessageTypeByName(m->GetDescriptor()->full_name()) ==
+  //          m->GetDescriptor());
+  // There are two ways to satisfy this requirement:
+  // 1) Use m->GetDescriptor()->pool() as the pool.  This is generally useless
+  //    because this is the pool that would be used anyway if you didn't call
+  //    SetExtensionRegistry() at all.
+  // 2) Use a DescriptorPool which has m->GetDescriptor()->pool() as an
+  //    "underlay".  Read the documentation for DescriptorPool for more
+  //    information about underlays.
+  //
+  // You must also provide a MessageFactory.  This factory will be used to
+  // construct Message objects representing extensions.  The factory's
+  // GetPrototype() MUST return non-NULL for any Descriptor which can be found
+  // through the provided pool.
+  //
+  // If the provided factory might return instances of protocol-compiler-
+  // generated (i.e. compiled-in) types, or if the outer message object m is
+  // a generated type, then the given factory MUST have this property:  If
+  // GetPrototype() is given a Descriptor which resides in
+  // DescriptorPool::generated_pool(), the factory MUST return the same
+  // prototype which MessageFactory::generated_factory() would return.  That
+  // is, given a descriptor for a generated type, the factory must return an
+  // instance of the generated class (NOT DynamicMessage).  However, when
+  // given a descriptor for a type that is NOT in generated_pool, the factory
+  // is free to return any implementation.
+  //
+  // The reason for this requirement is that generated sub-objects may be
+  // accessed via the standard (non-reflection) extension accessor methods,
+  // and these methods will down-cast the object to the generated class type.
+  // If the object is not actually of that type, the results would be undefined.
+  // On the other hand, if an extension is not compiled in, then there is no
+  // way the code could end up accessing it via the standard accessors -- the
+  // only way to access the extension is via reflection.  When using reflection,
+  // DynamicMessage and generated messages are indistinguishable, so it's fine
+  // if these objects are represented using DynamicMessage.
+  //
+  // Using DynamicMessageFactory on which you have called
+  // SetDelegateToGeneratedFactory(true) should be sufficient to satisfy the
+  // above requirement.
+  //
+  // If either pool or factory is NULL, both must be NULL.
+  //
+  // Note that this feature is ignored when parsing "lite" messages as they do
+  // not have descriptors.
+  void SetExtensionRegistry(const DescriptorPool* pool,
+                            MessageFactory* factory);
+
+  // Get the DescriptorPool set via SetExtensionRegistry(), or NULL if no pool
+  // has been provided.
+  const DescriptorPool* GetExtensionPool();
+
+  // Get the MessageFactory set via SetExtensionRegistry(), or NULL if no
+  // factory has been provided.
+  MessageFactory* GetExtensionFactory();
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CodedInputStream);
+
+  const uint8* buffer_;
+  const uint8* buffer_end_;  // pointer to the end of the buffer.
+  ZeroCopyInputStream* input_;
+  int total_bytes_read_;  // total bytes read from input_, including
+                          // the current buffer
+
+  // If total_bytes_read_ surpasses INT_MAX, we record the extra bytes here
+  // so that we can BackUp() on destruction.
+  int overflow_bytes_;
+
+  // LastTagWas() stuff.
+  uint32 last_tag_;  // result of last ReadTag() or ReadTagWithCutoff().
+
+  // This is set true by ReadTag{Fallback/Slow}() if it is called when exactly
+  // at EOF, or by ExpectAtEnd() when it returns true.  This happens when we
+  // reach the end of a message and attempt to read another tag.
+  bool legitimate_message_end_;
+
+  // See EnableAliasing().
+  bool aliasing_enabled_;
+
+  // Limits
+  Limit current_limit_;  // if position = -1, no limit is applied
+
+  // For simplicity, if the current buffer crosses a limit (either a normal
+  // limit created by PushLimit() or the total bytes limit), buffer_size_
+  // only tracks the number of bytes before that limit.  This field
+  // contains the number of bytes after it.  Note that this implies that if
+  // buffer_size_ == 0 and buffer_size_after_limit_ > 0, we know we've
+  // hit a limit.  However, if both are zero, it doesn't necessarily mean
+  // we aren't at a limit -- the buffer may have ended exactly at the limit.
+  int buffer_size_after_limit_;
+
+  // Maximum number of bytes to read, period.  This is unrelated to
+  // current_limit_.  Set using SetTotalBytesLimit().
+  int total_bytes_limit_;
+
+  // Current recursion budget, controlled by IncrementRecursionDepth() and
+  // similar.  Starts at recursion_limit_ and goes down: if this reaches
+  // -1 we are over budget.
+  int recursion_budget_;
+  // Recursion depth limit, set by SetRecursionLimit().
+  int recursion_limit_;
+
+  // See SetExtensionRegistry().
+  const DescriptorPool* extension_pool_;
+  MessageFactory* extension_factory_;
+
+  // Private member functions.
+
+  // Fallback when Skip() goes past the end of the current buffer.
+  bool SkipFallback(int count, int original_buffer_size);
+
+  // Advance the buffer by a given number of bytes.
+  void Advance(int amount);
+
+  // Back up input_ to the current buffer position.
+  void BackUpInputToCurrentPosition();
+
+  // Recomputes the value of buffer_size_after_limit_.  Must be called after
+  // current_limit_ or total_bytes_limit_ changes.
+  void RecomputeBufferLimits();
+
+  // Writes an error message saying that we hit total_bytes_limit_.
+  void PrintTotalBytesLimitError();
+
+  // Called when the buffer runs out to request more data.  Implies an
+  // Advance(BufferSize()).
+  bool Refresh();
+
+  // When parsing varints, we optimize for the common case of small values, and
+  // then optimize for the case when the varint fits within the current buffer
+  // piece. The Fallback method is used when we can't use the one-byte
+  // optimization. The Slow method is yet another fallback when the buffer is
+  // not large enough. Making the slow path out-of-line speeds up the common
+  // case by 10-15%. The slow path is fairly uncommon: it only triggers when a
+  // message crosses multiple buffers.  Note: ReadVarint32Fallback() and
+  // ReadVarint64Fallback() are called frequently and generally not inlined, so
+  // they have been optimized to avoid "out" parameters.  The former returns -1
+  // if it fails and the uint32 it read otherwise.  The latter has a bool
+  // indicating success or failure as part of its return type.
+  int64 ReadVarint32Fallback(uint32 first_byte_or_zero);
+  int ReadVarintSizeAsIntFallback();
+  std::pair ReadVarint64Fallback();
+  bool ReadVarint32Slow(uint32* value);
+  bool ReadVarint64Slow(uint64* value);
+  int ReadVarintSizeAsIntSlow();
+  bool ReadLittleEndian32Fallback(uint32* value);
+  bool ReadLittleEndian64Fallback(uint64* value);
+
+  // Fallback/slow methods for reading tags. These do not update last_tag_,
+  // but will set legitimate_message_end_ if we are at the end of the input
+  // stream.
+  uint32 ReadTagFallback(uint32 first_byte_or_zero);
+  uint32 ReadTagSlow();
+  bool ReadStringFallback(std::string* buffer, int size);
+
+  // Return the size of the buffer.
+  int BufferSize() const;
+
+  static const int kDefaultTotalBytesLimit = INT_MAX;
+
+  static int default_recursion_limit_;  // 100 by default.
+
+  friend class google::protobuf::ZeroCopyCodedInputStream;
+  friend class google::protobuf::internal::EpsCopyByteStream;
+};
+
+// EpsCopyOutputStream wraps a ZeroCopyOutputStream and exposes a new stream,
+// which has the property you can write kSlopBytes (16 bytes) from the current
+// position without bounds checks. The cursor into the stream is managed by
+// the user of the class and is an explicit parameter in the methods. Careful
+// use of this class, ie. keep ptr a local variable, eliminates the need to
+// for the compiler to sync the ptr value between register and memory.
+class PROTOBUF_EXPORT EpsCopyOutputStream {
+ public:
+  enum { kSlopBytes = 16 };
+
+  // Initialize from a stream.
+  EpsCopyOutputStream(ZeroCopyOutputStream* stream, bool deterministic,
+                      uint8** pp)
+      : end_(buffer_),
+        stream_(stream),
+        is_serialization_deterministic_(deterministic) {
+    *pp = buffer_;
+  }
+
+  // Only for array serialization. No overflow protection, end_ will be the
+  // pointed to the end of the array. When using this the total size is already
+  // known, so no need to maintain the slop region.
+  EpsCopyOutputStream(void* data, int size, bool deterministic)
+      : end_(static_cast(data) + size),
+        buffer_end_(nullptr),
+        stream_(nullptr),
+        is_serialization_deterministic_(deterministic) {}
+
+  // Initialize from stream but with the first buffer already given (eager).
+  EpsCopyOutputStream(void* data, int size, ZeroCopyOutputStream* stream,
+                      bool deterministic, uint8** pp)
+      : stream_(stream), is_serialization_deterministic_(deterministic) {
+    *pp = SetInitialBuffer(data, size);
+  }
+
+  // Flush everything that's written into the underlying ZeroCopyOutputStream
+  // and trims the underlying stream to the location of ptr.
+  uint8* Trim(uint8* ptr);
+
+  // After this it's guaranteed you can safely write kSlopBytes to ptr. This
+  // will never fail! The underlying stream can produce an error. Use HadError
+  // to check for errors.
+  PROTOBUF_MUST_USE_RESULT uint8* EnsureSpace(uint8* ptr) {
+    if (PROTOBUF_PREDICT_FALSE(ptr >= end_)) {
+      return EnsureSpaceFallback(ptr);
+    }
+    return ptr;
+  }
+
+  uint8* WriteRaw(const void* data, int size, uint8* ptr) {
+    if (PROTOBUF_PREDICT_FALSE(end_ - ptr < size)) {
+      return WriteRawFallback(data, size, ptr);
+    }
+    std::memcpy(ptr, data, size);
+    return ptr + size;
+  }
+  // Writes the buffer specified by data, size to the stream. Possibly by
+  // aliasing the buffer (ie. not copying the data). The caller is responsible
+  // to make sure the buffer is alive for the duration of the
+  // ZeroCopyOutputStream.
+  uint8* WriteRawMaybeAliased(const void* data, int size, uint8* ptr) {
+    if (aliasing_enabled_) {
+      return WriteAliasedRaw(data, size, ptr);
+    } else {
+      return WriteRaw(data, size, ptr);
+    }
+  }
+
+
+  uint8* WriteStringMaybeAliased(uint32 num, const std::string& s, uint8* ptr) {
+    std::ptrdiff_t size = s.size();
+    if (PROTOBUF_PREDICT_FALSE(
+            size >= 128 || end_ - ptr + 16 - TagSize(num << 3) - 1 < size)) {
+      return WriteStringMaybeAliasedOutline(num, s, ptr);
+    }
+    ptr = UnsafeVarint((num << 3) | 2, ptr);
+    *ptr++ = static_cast(size);
+    std::memcpy(ptr, s.data(), size);
+    return ptr + size;
+  }
+  uint8* WriteBytesMaybeAliased(uint32 num, const std::string& s, uint8* ptr) {
+    return WriteStringMaybeAliased(num, s, ptr);
+  }
+
+  template 
+  PROTOBUF_ALWAYS_INLINE uint8* WriteString(uint32 num, const T& s,
+                                            uint8* ptr) {
+    std::ptrdiff_t size = s.size();
+    if (PROTOBUF_PREDICT_FALSE(
+            size >= 128 || end_ - ptr + 16 - TagSize(num << 3) - 1 < size)) {
+      return WriteStringOutline(num, s, ptr);
+    }
+    ptr = UnsafeVarint((num << 3) | 2, ptr);
+    *ptr++ = static_cast(size);
+    std::memcpy(ptr, s.data(), size);
+    return ptr + size;
+  }
+  template 
+  uint8* WriteBytes(uint32 num, const T& s, uint8* ptr) {
+    return WriteString(num, s, ptr);
+  }
+
+  template 
+  PROTOBUF_ALWAYS_INLINE uint8* WriteInt32Packed(int num, const T& r, int size,
+                                                 uint8* ptr) {
+    return WriteVarintPacked(num, r, size, ptr, Encode64);
+  }
+  template 
+  PROTOBUF_ALWAYS_INLINE uint8* WriteUInt32Packed(int num, const T& r, int size,
+                                                  uint8* ptr) {
+    return WriteVarintPacked(num, r, size, ptr, Encode32);
+  }
+  template 
+  PROTOBUF_ALWAYS_INLINE uint8* WriteSInt32Packed(int num, const T& r, int size,
+                                                  uint8* ptr) {
+    return WriteVarintPacked(num, r, size, ptr, ZigZagEncode32);
+  }
+  template 
+  PROTOBUF_ALWAYS_INLINE uint8* WriteInt64Packed(int num, const T& r, int size,
+                                                 uint8* ptr) {
+    return WriteVarintPacked(num, r, size, ptr, Encode64);
+  }
+  template 
+  PROTOBUF_ALWAYS_INLINE uint8* WriteUInt64Packed(int num, const T& r, int size,
+                                                  uint8* ptr) {
+    return WriteVarintPacked(num, r, size, ptr, Encode64);
+  }
+  template 
+  PROTOBUF_ALWAYS_INLINE uint8* WriteSInt64Packed(int num, const T& r, int size,
+                                                  uint8* ptr) {
+    return WriteVarintPacked(num, r, size, ptr, ZigZagEncode64);
+  }
+  template 
+  PROTOBUF_ALWAYS_INLINE uint8* WriteEnumPacked(int num, const T& r, int size,
+                                                uint8* ptr) {
+    return WriteVarintPacked(num, r, size, ptr, Encode64);
+  }
+
+  template 
+  PROTOBUF_ALWAYS_INLINE uint8* WriteFixedPacked(int num, const T& r,
+                                                 uint8* ptr) {
+    ptr = EnsureSpace(ptr);
+    constexpr auto element_size = sizeof(typename T::value_type);
+    auto size = r.size() * element_size;
+    ptr = WriteLengthDelim(num, size, ptr);
+    return WriteRawLittleEndian(r.data(), static_cast(size),
+                                              ptr);
+  }
+
+  // Returns true if there was an underlying I/O error since this object was
+  // created.
+  bool HadError() const { return had_error_; }
+
+  // Instructs the EpsCopyOutputStream to allow the underlying
+  // ZeroCopyOutputStream to hold pointers to the original structure instead of
+  // copying, if it supports it (i.e. output->AllowsAliasing() is true).  If the
+  // underlying stream does not support aliasing, then enabling it has no
+  // affect.  For now, this only affects the behavior of
+  // WriteRawMaybeAliased().
+  //
+  // NOTE: It is caller's responsibility to ensure that the chunk of memory
+  // remains live until all of the data has been consumed from the stream.
+  void EnableAliasing(bool enabled);
+
+  // See documentation on CodedOutputStream::SetSerializationDeterministic.
+  void SetSerializationDeterministic(bool value) {
+    is_serialization_deterministic_ = value;
+  }
+
+  // See documentation on CodedOutputStream::IsSerializationDeterministic.
+  bool IsSerializationDeterministic() const {
+    return is_serialization_deterministic_;
+  }
+
+  // The number of bytes written to the stream at position ptr, relative to the
+  // stream's overall position.
+  int64 ByteCount(uint8* ptr) const;
+
+
+ private:
+  uint8* end_;
+  uint8* buffer_end_ = buffer_;
+  uint8 buffer_[2 * kSlopBytes];
+  ZeroCopyOutputStream* stream_;
+  bool had_error_ = false;
+  bool aliasing_enabled_ = false;  // See EnableAliasing().
+  bool is_serialization_deterministic_;
+
+  uint8* EnsureSpaceFallback(uint8* ptr);
+  inline uint8* Next();
+  int Flush(uint8* ptr);
+  std::ptrdiff_t GetSize(uint8* ptr) const {
+    GOOGLE_DCHECK(ptr <= end_ + kSlopBytes);  // NOLINT
+    return end_ + kSlopBytes - ptr;
+  }
+
+  uint8* Error() {
+    had_error_ = true;
+    // We use the patch buffer to always guarantee space to write to.
+    end_ = buffer_ + kSlopBytes;
+    return buffer_;
+  }
+
+  static constexpr int TagSize(uint32 tag) {
+    return (tag < (1 << 7))
+               ? 1
+               : (tag < (1 << 14))
+                     ? 2
+                     : (tag < (1 << 21)) ? 3 : (tag < (1 << 28)) ? 4 : 5;
+  }
+
+  PROTOBUF_ALWAYS_INLINE uint8* WriteTag(uint32 num, uint32 wt, uint8* ptr) {
+    GOOGLE_DCHECK(ptr < end_);  // NOLINT
+    return UnsafeVarint((num << 3) | wt, ptr);
+  }
+
+  PROTOBUF_ALWAYS_INLINE uint8* WriteLengthDelim(int num, uint32 size,
+                                                 uint8* ptr) {
+    ptr = WriteTag(num, 2, ptr);
+    return UnsafeWriteSize(size, ptr);
+  }
+
+  uint8* WriteRawFallback(const void* data, int size, uint8* ptr);
+
+  uint8* WriteAliasedRaw(const void* data, int size, uint8* ptr);
+
+  uint8* WriteStringMaybeAliasedOutline(uint32 num, const std::string& s,
+                                        uint8* ptr);
+  uint8* WriteStringOutline(uint32 num, const std::string& s, uint8* ptr);
+
+  template 
+  PROTOBUF_ALWAYS_INLINE uint8* WriteVarintPacked(int num, const T& r, int size,
+                                                  uint8* ptr, const E& encode) {
+    ptr = EnsureSpace(ptr);
+    ptr = WriteLengthDelim(num, size, ptr);
+    auto it = r.data();
+    auto end = it + r.size();
+    do {
+      ptr = EnsureSpace(ptr);
+      ptr = UnsafeVarint(encode(*it++), ptr);
+    } while (it < end);
+    return ptr;
+  }
+
+  static uint32 Encode32(uint32 v) { return v; }
+  static uint64 Encode64(uint64 v) { return v; }
+  static uint32 ZigZagEncode32(int32 v) {
+    return (static_cast(v) << 1) ^ static_cast(v >> 31);
+  }
+  static uint64 ZigZagEncode64(int64 v) {
+    return (static_cast(v) << 1) ^ static_cast(v >> 63);
+  }
+
+  template 
+  PROTOBUF_ALWAYS_INLINE static uint8* UnsafeVarint(T value, uint8* ptr) {
+    static_assert(std::is_unsigned::value,
+                  "Varint serialization must be unsigned");
+    if (value < 0x80) {
+      ptr[0] = static_cast(value);
+      return ptr + 1;
+    }
+    ptr[0] = static_cast(value | 0x80);
+    value >>= 7;
+    if (value < 0x80) {
+      ptr[1] = static_cast(value);
+      return ptr + 2;
+    }
+    ptr++;
+    do {
+      *ptr = static_cast(value | 0x80);
+      value >>= 7;
+      ++ptr;
+    } while (PROTOBUF_PREDICT_FALSE(value >= 0x80));
+    *ptr++ = static_cast(value);
+    return ptr;
+  }
+
+  PROTOBUF_ALWAYS_INLINE static uint8* UnsafeWriteSize(uint32 value,
+                                                       uint8* ptr) {
+    while (PROTOBUF_PREDICT_FALSE(value >= 0x80)) {
+      *ptr = static_cast(value | 0x80);
+      value >>= 7;
+      ++ptr;
+    }
+    *ptr++ = static_cast(value);
+    return ptr;
+  }
+
+  template 
+  uint8* WriteRawLittleEndian(const void* data, int size, uint8* ptr);
+#ifndef PROTOBUF_LITTLE_ENDIAN
+  uint8* WriteRawLittleEndian32(const void* data, int size, uint8* ptr);
+  uint8* WriteRawLittleEndian64(const void* data, int size, uint8* ptr);
+#endif
+
+  // These methods are for CodedOutputStream. Ideally they should be private
+  // but to match current behavior of CodedOutputStream as close as possible
+  // we allow it some functionality.
+ public:
+  uint8* SetInitialBuffer(void* data, int size) {
+    auto ptr = static_cast(data);
+    if (size > kSlopBytes) {
+      end_ = ptr + size - kSlopBytes;
+      buffer_end_ = nullptr;
+      return ptr;
+    } else {
+      end_ = buffer_ + size;
+      buffer_end_ = ptr;
+      return buffer_;
+    }
+  }
+
+ private:
+  // Needed by CodedOutputStream HadError. HadError needs to flush the patch
+  // buffers to ensure there is no error as of yet.
+  uint8* FlushAndResetBuffer(uint8*);
+
+  // The following functions mimick the old CodedOutputStream behavior as close
+  // as possible. They flush the current state to the stream, behave as
+  // the old CodedOutputStream and then return to normal operation.
+  bool Skip(int count, uint8** pp);
+  bool GetDirectBufferPointer(void** data, int* size, uint8** pp);
+  uint8* GetDirectBufferForNBytesAndAdvance(int size, uint8** pp);
+
+  friend class CodedOutputStream;
+};
+
+template <>
+inline uint8* EpsCopyOutputStream::WriteRawLittleEndian<1>(const void* data,
+                                                           int size,
+                                                           uint8* ptr) {
+  return WriteRaw(data, size, ptr);
+}
+template <>
+inline uint8* EpsCopyOutputStream::WriteRawLittleEndian<4>(const void* data,
+                                                           int size,
+                                                           uint8* ptr) {
+#ifdef PROTOBUF_LITTLE_ENDIAN
+  return WriteRaw(data, size, ptr);
+#else
+  return WriteRawLittleEndian32(data, size, ptr);
+#endif
+}
+template <>
+inline uint8* EpsCopyOutputStream::WriteRawLittleEndian<8>(const void* data,
+                                                           int size,
+                                                           uint8* ptr) {
+#ifdef PROTOBUF_LITTLE_ENDIAN
+  return WriteRaw(data, size, ptr);
+#else
+  return WriteRawLittleEndian64(data, size, ptr);
+#endif
+}
+
+// Class which encodes and writes binary data which is composed of varint-
+// encoded integers and fixed-width pieces.  Wraps a ZeroCopyOutputStream.
+// Most users will not need to deal with CodedOutputStream.
+//
+// Most methods of CodedOutputStream which return a bool return false if an
+// underlying I/O error occurs.  Once such a failure occurs, the
+// CodedOutputStream is broken and is no longer useful. The Write* methods do
+// not return the stream status, but will invalidate the stream if an error
+// occurs. The client can probe HadError() to determine the status.
+//
+// Note that every method of CodedOutputStream which writes some data has
+// a corresponding static "ToArray" version. These versions write directly
+// to the provided buffer, returning a pointer past the last written byte.
+// They require that the buffer has sufficient capacity for the encoded data.
+// This allows an optimization where we check if an output stream has enough
+// space for an entire message before we start writing and, if there is, we
+// call only the ToArray methods to avoid doing bound checks for each
+// individual value.
+// i.e., in the example above:
+//
+//   CodedOutputStream* coded_output = new CodedOutputStream(raw_output);
+//   int magic_number = 1234;
+//   char text[] = "Hello world!";
+//
+//   int coded_size = sizeof(magic_number) +
+//                    CodedOutputStream::VarintSize32(strlen(text)) +
+//                    strlen(text);
+//
+//   uint8* buffer =
+//       coded_output->GetDirectBufferForNBytesAndAdvance(coded_size);
+//   if (buffer != nullptr) {
+//     // The output stream has enough space in the buffer: write directly to
+//     // the array.
+//     buffer = CodedOutputStream::WriteLittleEndian32ToArray(magic_number,
+//                                                            buffer);
+//     buffer = CodedOutputStream::WriteVarint32ToArray(strlen(text), buffer);
+//     buffer = CodedOutputStream::WriteRawToArray(text, strlen(text), buffer);
+//   } else {
+//     // Make bound-checked writes, which will ask the underlying stream for
+//     // more space as needed.
+//     coded_output->WriteLittleEndian32(magic_number);
+//     coded_output->WriteVarint32(strlen(text));
+//     coded_output->WriteRaw(text, strlen(text));
+//   }
+//
+//   delete coded_output;
+class PROTOBUF_EXPORT CodedOutputStream {
+ public:
+  // Create an CodedOutputStream that writes to the given ZeroCopyOutputStream.
+  explicit CodedOutputStream(ZeroCopyOutputStream* stream)
+      : CodedOutputStream(stream, true) {}
+  CodedOutputStream(ZeroCopyOutputStream* stream, bool do_eager_refresh);
+
+  // Destroy the CodedOutputStream and position the underlying
+  // ZeroCopyOutputStream immediately after the last byte written.
+  ~CodedOutputStream();
+
+  // Returns true if there was an underlying I/O error since this object was
+  // created. On should call Trim before this function in order to catch all
+  // errors.
+  bool HadError() {
+    cur_ = impl_.FlushAndResetBuffer(cur_);
+    GOOGLE_DCHECK(cur_);
+    return impl_.HadError();
+  }
+
+  // Trims any unused space in the underlying buffer so that its size matches
+  // the number of bytes written by this stream. The underlying buffer will
+  // automatically be trimmed when this stream is destroyed; this call is only
+  // necessary if the underlying buffer is accessed *before* the stream is
+  // destroyed.
+  void Trim() { cur_ = impl_.Trim(cur_); }
+
+  // Skips a number of bytes, leaving the bytes unmodified in the underlying
+  // buffer.  Returns false if an underlying write error occurs.  This is
+  // mainly useful with GetDirectBufferPointer().
+  // Note of caution, the skipped bytes may contain uninitialized data. The
+  // caller must make sure that the skipped bytes are properly initialized,
+  // otherwise you might leak bytes from your heap.
+  bool Skip(int count) { return impl_.Skip(count, &cur_); }
+
+  // Sets *data to point directly at the unwritten part of the
+  // CodedOutputStream's underlying buffer, and *size to the size of that
+  // buffer, but does not advance the stream's current position.  This will
+  // always either produce a non-empty buffer or return false.  If the caller
+  // writes any data to this buffer, it should then call Skip() to skip over
+  // the consumed bytes.  This may be useful for implementing external fast
+  // serialization routines for types of data not covered by the
+  // CodedOutputStream interface.
+  bool GetDirectBufferPointer(void** data, int* size) {
+    return impl_.GetDirectBufferPointer(data, size, &cur_);
+  }
+
+  // If there are at least "size" bytes available in the current buffer,
+  // returns a pointer directly into the buffer and advances over these bytes.
+  // The caller may then write directly into this buffer (e.g. using the
+  // *ToArray static methods) rather than go through CodedOutputStream.  If
+  // there are not enough bytes available, returns NULL.  The return pointer is
+  // invalidated as soon as any other non-const method of CodedOutputStream
+  // is called.
+  inline uint8* GetDirectBufferForNBytesAndAdvance(int size) {
+    return impl_.GetDirectBufferForNBytesAndAdvance(size, &cur_);
+  }
+
+  // Write raw bytes, copying them from the given buffer.
+  void WriteRaw(const void* buffer, int size) {
+    cur_ = impl_.WriteRaw(buffer, size, cur_);
+  }
+  // Like WriteRaw()  but will try to write aliased data if aliasing is
+  // turned on.
+  void WriteRawMaybeAliased(const void* data, int size);
+  // Like WriteRaw()  but writing directly to the target array.
+  // This is _not_ inlined, as the compiler often optimizes memcpy into inline
+  // copy loops. Since this gets called by every field with string or bytes
+  // type, inlining may lead to a significant amount of code bloat, with only a
+  // minor performance gain.
+  static uint8* WriteRawToArray(const void* buffer, int size, uint8* target);
+
+  // Equivalent to WriteRaw(str.data(), str.size()).
+  void WriteString(const std::string& str);
+  // Like WriteString()  but writing directly to the target array.
+  static uint8* WriteStringToArray(const std::string& str, uint8* target);
+  // Write the varint-encoded size of str followed by str.
+  static uint8* WriteStringWithSizeToArray(const std::string& str,
+                                           uint8* target);
+
+
+  // Write a 32-bit little-endian integer.
+  void WriteLittleEndian32(uint32 value) {
+    cur_ = impl_.EnsureSpace(cur_);
+    SetCur(WriteLittleEndian32ToArray(value, Cur()));
+  }
+  // Like WriteLittleEndian32()  but writing directly to the target array.
+  static uint8* WriteLittleEndian32ToArray(uint32 value, uint8* target);
+  // Write a 64-bit little-endian integer.
+  void WriteLittleEndian64(uint64 value) {
+    cur_ = impl_.EnsureSpace(cur_);
+    SetCur(WriteLittleEndian64ToArray(value, Cur()));
+  }
+  // Like WriteLittleEndian64()  but writing directly to the target array.
+  static uint8* WriteLittleEndian64ToArray(uint64 value, uint8* target);
+
+  // Write an unsigned integer with Varint encoding.  Writing a 32-bit value
+  // is equivalent to casting it to uint64 and writing it as a 64-bit value,
+  // but may be more efficient.
+  void WriteVarint32(uint32 value);
+  // Like WriteVarint32()  but writing directly to the target array.
+  static uint8* WriteVarint32ToArray(uint32 value, uint8* target);
+  // Write an unsigned integer with Varint encoding.
+  void WriteVarint64(uint64 value);
+  // Like WriteVarint64()  but writing directly to the target array.
+  static uint8* WriteVarint64ToArray(uint64 value, uint8* target);
+
+  // Equivalent to WriteVarint32() except when the value is negative,
+  // in which case it must be sign-extended to a full 10 bytes.
+  void WriteVarint32SignExtended(int32 value);
+  // Like WriteVarint32SignExtended()  but writing directly to the target array.
+  static uint8* WriteVarint32SignExtendedToArray(int32 value, uint8* target);
+
+  // This is identical to WriteVarint32(), but optimized for writing tags.
+  // In particular, if the input is a compile-time constant, this method
+  // compiles down to a couple instructions.
+  // Always inline because otherwise the aformentioned optimization can't work,
+  // but GCC by default doesn't want to inline this.
+  void WriteTag(uint32 value);
+  // Like WriteTag()  but writing directly to the target array.
+  PROTOBUF_ALWAYS_INLINE
+  static uint8* WriteTagToArray(uint32 value, uint8* target);
+
+  // Returns the number of bytes needed to encode the given value as a varint.
+  static size_t VarintSize32(uint32 value);
+  // Returns the number of bytes needed to encode the given value as a varint.
+  static size_t VarintSize64(uint64 value);
+
+  // If negative, 10 bytes.  Otherwise, same as VarintSize32().
+  static size_t VarintSize32SignExtended(int32 value);
+
+  // Compile-time equivalent of VarintSize32().
+  template 
+  struct StaticVarintSize32 {
+    static const size_t value =
+        (Value < (1 << 7))
+            ? 1
+            : (Value < (1 << 14))
+                  ? 2
+                  : (Value < (1 << 21)) ? 3 : (Value < (1 << 28)) ? 4 : 5;
+  };
+
+  // Returns the total number of bytes written since this object was created.
+  int ByteCount() const {
+    return static_cast(impl_.ByteCount(cur_) - start_count_);
+  }
+
+  // Instructs the CodedOutputStream to allow the underlying
+  // ZeroCopyOutputStream to hold pointers to the original structure instead of
+  // copying, if it supports it (i.e. output->AllowsAliasing() is true).  If the
+  // underlying stream does not support aliasing, then enabling it has no
+  // affect.  For now, this only affects the behavior of
+  // WriteRawMaybeAliased().
+  //
+  // NOTE: It is caller's responsibility to ensure that the chunk of memory
+  // remains live until all of the data has been consumed from the stream.
+  void EnableAliasing(bool enabled) { impl_.EnableAliasing(enabled); }
+
+  // Indicate to the serializer whether the user wants derministic
+  // serialization. The default when this is not called comes from the global
+  // default, controlled by SetDefaultSerializationDeterministic.
+  //
+  // What deterministic serialization means is entirely up to the driver of the
+  // serialization process (i.e. the caller of methods like WriteVarint32). In
+  // the case of serializing a proto buffer message using one of the methods of
+  // MessageLite, this means that for a given binary equal messages will always
+  // be serialized to the same bytes. This implies:
+  //
+  //   * Repeated serialization of a message will return the same bytes.
+  //
+  //   * Different processes running the same binary (including on different
+  //     machines) will serialize equal messages to the same bytes.
+  //
+  // Note that this is *not* canonical across languages. It is also unstable
+  // across different builds with intervening message definition changes, due to
+  // unknown fields. Users who need canonical serialization (e.g. persistent
+  // storage in a canonical form, fingerprinting) should define their own
+  // canonicalization specification and implement the serializer using
+  // reflection APIs rather than relying on this API.
+  void SetSerializationDeterministic(bool value) {
+    impl_.SetSerializationDeterministic(value);
+  }
+
+  // Return whether the user wants deterministic serialization. See above.
+  bool IsSerializationDeterministic() const {
+    return impl_.IsSerializationDeterministic();
+  }
+
+  static bool IsDefaultSerializationDeterministic() {
+    return default_serialization_deterministic_.load(
+               std::memory_order_relaxed) != 0;
+  }
+
+  template 
+  void Serialize(const Func& func);
+
+  uint8* Cur() const { return cur_; }
+  void SetCur(uint8* ptr) { cur_ = ptr; }
+  EpsCopyOutputStream* EpsCopy() { return &impl_; }
+
+ private:
+  EpsCopyOutputStream impl_;
+  uint8* cur_;
+  int64 start_count_;
+  static std::atomic default_serialization_deterministic_;
+
+  // See above.  Other projects may use "friend" to allow them to call this.
+  // After SetDefaultSerializationDeterministic() completes, all protocol
+  // buffer serializations will be deterministic by default.  Thread safe.
+  // However, the meaning of "after" is subtle here: to be safe, each thread
+  // that wants deterministic serialization by default needs to call
+  // SetDefaultSerializationDeterministic() or ensure on its own that another
+  // thread has done so.
+  friend void internal::MapTestForceDeterministic();
+  static void SetDefaultSerializationDeterministic() {
+    default_serialization_deterministic_.store(true, std::memory_order_relaxed);
+  }
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CodedOutputStream);
+};
+
+// inline methods ====================================================
+// The vast majority of varints are only one byte.  These inline
+// methods optimize for that case.
+
+inline bool CodedInputStream::ReadVarint32(uint32* value) {
+  uint32 v = 0;
+  if (PROTOBUF_PREDICT_TRUE(buffer_ < buffer_end_)) {
+    v = *buffer_;
+    if (v < 0x80) {
+      *value = v;
+      Advance(1);
+      return true;
+    }
+  }
+  int64 result = ReadVarint32Fallback(v);
+  *value = static_cast(result);
+  return result >= 0;
+}
+
+inline bool CodedInputStream::ReadVarint64(uint64* value) {
+  if (PROTOBUF_PREDICT_TRUE(buffer_ < buffer_end_) && *buffer_ < 0x80) {
+    *value = *buffer_;
+    Advance(1);
+    return true;
+  }
+  std::pair p = ReadVarint64Fallback();
+  *value = p.first;
+  return p.second;
+}
+
+inline bool CodedInputStream::ReadVarintSizeAsInt(int* value) {
+  if (PROTOBUF_PREDICT_TRUE(buffer_ < buffer_end_)) {
+    int v = *buffer_;
+    if (v < 0x80) {
+      *value = v;
+      Advance(1);
+      return true;
+    }
+  }
+  *value = ReadVarintSizeAsIntFallback();
+  return *value >= 0;
+}
+
+// static
+inline const uint8* CodedInputStream::ReadLittleEndian32FromArray(
+    const uint8* buffer, uint32* value) {
+#if defined(PROTOBUF_LITTLE_ENDIAN)
+  memcpy(value, buffer, sizeof(*value));
+  return buffer + sizeof(*value);
+#else
+  *value = (static_cast(buffer[0])) |
+           (static_cast(buffer[1]) << 8) |
+           (static_cast(buffer[2]) << 16) |
+           (static_cast(buffer[3]) << 24);
+  return buffer + sizeof(*value);
+#endif
+}
+// static
+inline const uint8* CodedInputStream::ReadLittleEndian64FromArray(
+    const uint8* buffer, uint64* value) {
+#if defined(PROTOBUF_LITTLE_ENDIAN)
+  memcpy(value, buffer, sizeof(*value));
+  return buffer + sizeof(*value);
+#else
+  uint32 part0 = (static_cast(buffer[0])) |
+                 (static_cast(buffer[1]) << 8) |
+                 (static_cast(buffer[2]) << 16) |
+                 (static_cast(buffer[3]) << 24);
+  uint32 part1 = (static_cast(buffer[4])) |
+                 (static_cast(buffer[5]) << 8) |
+                 (static_cast(buffer[6]) << 16) |
+                 (static_cast(buffer[7]) << 24);
+  *value = static_cast(part0) | (static_cast(part1) << 32);
+  return buffer + sizeof(*value);
+#endif
+}
+
+inline bool CodedInputStream::ReadLittleEndian32(uint32* value) {
+#if defined(PROTOBUF_LITTLE_ENDIAN)
+  if (PROTOBUF_PREDICT_TRUE(BufferSize() >= static_cast(sizeof(*value)))) {
+    buffer_ = ReadLittleEndian32FromArray(buffer_, value);
+    return true;
+  } else {
+    return ReadLittleEndian32Fallback(value);
+  }
+#else
+  return ReadLittleEndian32Fallback(value);
+#endif
+}
+
+inline bool CodedInputStream::ReadLittleEndian64(uint64* value) {
+#if defined(PROTOBUF_LITTLE_ENDIAN)
+  if (PROTOBUF_PREDICT_TRUE(BufferSize() >= static_cast(sizeof(*value)))) {
+    buffer_ = ReadLittleEndian64FromArray(buffer_, value);
+    return true;
+  } else {
+    return ReadLittleEndian64Fallback(value);
+  }
+#else
+  return ReadLittleEndian64Fallback(value);
+#endif
+}
+
+inline uint32 CodedInputStream::ReadTagNoLastTag() {
+  uint32 v = 0;
+  if (PROTOBUF_PREDICT_TRUE(buffer_ < buffer_end_)) {
+    v = *buffer_;
+    if (v < 0x80) {
+      Advance(1);
+      return v;
+    }
+  }
+  v = ReadTagFallback(v);
+  return v;
+}
+
+inline std::pair CodedInputStream::ReadTagWithCutoffNoLastTag(
+    uint32 cutoff) {
+  // In performance-sensitive code we can expect cutoff to be a compile-time
+  // constant, and things like "cutoff >= kMax1ByteVarint" to be evaluated at
+  // compile time.
+  uint32 first_byte_or_zero = 0;
+  if (PROTOBUF_PREDICT_TRUE(buffer_ < buffer_end_)) {
+    // Hot case: buffer_ non_empty, buffer_[0] in [1, 128).
+    // TODO(gpike): Is it worth rearranging this? E.g., if the number of fields
+    // is large enough then is it better to check for the two-byte case first?
+    first_byte_or_zero = buffer_[0];
+    if (static_cast(buffer_[0]) > 0) {
+      const uint32 kMax1ByteVarint = 0x7f;
+      uint32 tag = buffer_[0];
+      Advance(1);
+      return std::make_pair(tag, cutoff >= kMax1ByteVarint || tag <= cutoff);
+    }
+    // Other hot case: cutoff >= 0x80, buffer_ has at least two bytes available,
+    // and tag is two bytes.  The latter is tested by bitwise-and-not of the
+    // first byte and the second byte.
+    if (cutoff >= 0x80 && PROTOBUF_PREDICT_TRUE(buffer_ + 1 < buffer_end_) &&
+        PROTOBUF_PREDICT_TRUE((buffer_[0] & ~buffer_[1]) >= 0x80)) {
+      const uint32 kMax2ByteVarint = (0x7f << 7) + 0x7f;
+      uint32 tag = (1u << 7) * buffer_[1] + (buffer_[0] - 0x80);
+      Advance(2);
+      // It might make sense to test for tag == 0 now, but it is so rare that
+      // that we don't bother.  A varint-encoded 0 should be one byte unless
+      // the encoder lost its mind.  The second part of the return value of
+      // this function is allowed to be either true or false if the tag is 0,
+      // so we don't have to check for tag == 0.  We may need to check whether
+      // it exceeds cutoff.
+      bool at_or_below_cutoff = cutoff >= kMax2ByteVarint || tag <= cutoff;
+      return std::make_pair(tag, at_or_below_cutoff);
+    }
+  }
+  // Slow path
+  const uint32 tag = ReadTagFallback(first_byte_or_zero);
+  return std::make_pair(tag, static_cast(tag - 1) < cutoff);
+}
+
+inline bool CodedInputStream::LastTagWas(uint32 expected) {
+  return last_tag_ == expected;
+}
+
+inline bool CodedInputStream::ConsumedEntireMessage() {
+  return legitimate_message_end_;
+}
+
+inline bool CodedInputStream::ExpectTag(uint32 expected) {
+  if (expected < (1 << 7)) {
+    if (PROTOBUF_PREDICT_TRUE(buffer_ < buffer_end_) &&
+        buffer_[0] == expected) {
+      Advance(1);
+      return true;
+    } else {
+      return false;
+    }
+  } else if (expected < (1 << 14)) {
+    if (PROTOBUF_PREDICT_TRUE(BufferSize() >= 2) &&
+        buffer_[0] == static_cast(expected | 0x80) &&
+        buffer_[1] == static_cast(expected >> 7)) {
+      Advance(2);
+      return true;
+    } else {
+      return false;
+    }
+  } else {
+    // Don't bother optimizing for larger values.
+    return false;
+  }
+}
+
+inline const uint8* CodedInputStream::ExpectTagFromArray(const uint8* buffer,
+                                                         uint32 expected) {
+  if (expected < (1 << 7)) {
+    if (buffer[0] == expected) {
+      return buffer + 1;
+    }
+  } else if (expected < (1 << 14)) {
+    if (buffer[0] == static_cast(expected | 0x80) &&
+        buffer[1] == static_cast(expected >> 7)) {
+      return buffer + 2;
+    }
+  }
+  return nullptr;
+}
+
+inline void CodedInputStream::GetDirectBufferPointerInline(const void** data,
+                                                           int* size) {
+  *data = buffer_;
+  *size = static_cast(buffer_end_ - buffer_);
+}
+
+inline bool CodedInputStream::ExpectAtEnd() {
+  // If we are at a limit we know no more bytes can be read.  Otherwise, it's
+  // hard to say without calling Refresh(), and we'd rather not do that.
+
+  if (buffer_ == buffer_end_ && ((buffer_size_after_limit_ != 0) ||
+                                 (total_bytes_read_ == current_limit_))) {
+    last_tag_ = 0;                   // Pretend we called ReadTag()...
+    legitimate_message_end_ = true;  // ... and it hit EOF.
+    return true;
+  } else {
+    return false;
+  }
+}
+
+inline int CodedInputStream::CurrentPosition() const {
+  return total_bytes_read_ - (BufferSize() + buffer_size_after_limit_);
+}
+
+inline void CodedInputStream::Advance(int amount) { buffer_ += amount; }
+
+inline void CodedInputStream::SetRecursionLimit(int limit) {
+  recursion_budget_ += limit - recursion_limit_;
+  recursion_limit_ = limit;
+}
+
+inline bool CodedInputStream::IncrementRecursionDepth() {
+  --recursion_budget_;
+  return recursion_budget_ >= 0;
+}
+
+inline void CodedInputStream::DecrementRecursionDepth() {
+  if (recursion_budget_ < recursion_limit_) ++recursion_budget_;
+}
+
+inline void CodedInputStream::UnsafeDecrementRecursionDepth() {
+  assert(recursion_budget_ < recursion_limit_);
+  ++recursion_budget_;
+}
+
+inline void CodedInputStream::SetExtensionRegistry(const DescriptorPool* pool,
+                                                   MessageFactory* factory) {
+  extension_pool_ = pool;
+  extension_factory_ = factory;
+}
+
+inline const DescriptorPool* CodedInputStream::GetExtensionPool() {
+  return extension_pool_;
+}
+
+inline MessageFactory* CodedInputStream::GetExtensionFactory() {
+  return extension_factory_;
+}
+
+inline int CodedInputStream::BufferSize() const {
+  return static_cast(buffer_end_ - buffer_);
+}
+
+inline CodedInputStream::CodedInputStream(ZeroCopyInputStream* input)
+    : buffer_(nullptr),
+      buffer_end_(nullptr),
+      input_(input),
+      total_bytes_read_(0),
+      overflow_bytes_(0),
+      last_tag_(0),
+      legitimate_message_end_(false),
+      aliasing_enabled_(false),
+      current_limit_(kint32max),
+      buffer_size_after_limit_(0),
+      total_bytes_limit_(kDefaultTotalBytesLimit),
+      recursion_budget_(default_recursion_limit_),
+      recursion_limit_(default_recursion_limit_),
+      extension_pool_(nullptr),
+      extension_factory_(nullptr) {
+  // Eagerly Refresh() so buffer space is immediately available.
+  Refresh();
+}
+
+inline CodedInputStream::CodedInputStream(const uint8* buffer, int size)
+    : buffer_(buffer),
+      buffer_end_(buffer + size),
+      input_(nullptr),
+      total_bytes_read_(size),
+      overflow_bytes_(0),
+      last_tag_(0),
+      legitimate_message_end_(false),
+      aliasing_enabled_(false),
+      current_limit_(size),
+      buffer_size_after_limit_(0),
+      total_bytes_limit_(kDefaultTotalBytesLimit),
+      recursion_budget_(default_recursion_limit_),
+      recursion_limit_(default_recursion_limit_),
+      extension_pool_(nullptr),
+      extension_factory_(nullptr) {
+  // Note that setting current_limit_ == size is important to prevent some
+  // code paths from trying to access input_ and segfaulting.
+}
+
+inline bool CodedInputStream::IsFlat() const { return input_ == nullptr; }
+
+inline bool CodedInputStream::Skip(int count) {
+  if (count < 0) return false;  // security: count is often user-supplied
+
+  const int original_buffer_size = BufferSize();
+
+  if (count <= original_buffer_size) {
+    // Just skipping within the current buffer.  Easy.
+    Advance(count);
+    return true;
+  }
+
+  return SkipFallback(count, original_buffer_size);
+}
+
+inline uint8* CodedOutputStream::WriteVarint32ToArray(uint32 value,
+                                                      uint8* target) {
+  return EpsCopyOutputStream::UnsafeVarint(value, target);
+}
+
+inline uint8* CodedOutputStream::WriteVarint64ToArray(uint64 value,
+                                                      uint8* target) {
+  return EpsCopyOutputStream::UnsafeVarint(value, target);
+}
+
+inline void CodedOutputStream::WriteVarint32SignExtended(int32 value) {
+  WriteVarint64(static_cast(value));
+}
+
+inline uint8* CodedOutputStream::WriteVarint32SignExtendedToArray(
+    int32 value, uint8* target) {
+  return WriteVarint64ToArray(static_cast(value), target);
+}
+
+inline uint8* CodedOutputStream::WriteLittleEndian32ToArray(uint32 value,
+                                                            uint8* target) {
+#if defined(PROTOBUF_LITTLE_ENDIAN)
+  memcpy(target, &value, sizeof(value));
+#else
+  target[0] = static_cast(value);
+  target[1] = static_cast(value >> 8);
+  target[2] = static_cast(value >> 16);
+  target[3] = static_cast(value >> 24);
+#endif
+  return target + sizeof(value);
+}
+
+inline uint8* CodedOutputStream::WriteLittleEndian64ToArray(uint64 value,
+                                                            uint8* target) {
+#if defined(PROTOBUF_LITTLE_ENDIAN)
+  memcpy(target, &value, sizeof(value));
+#else
+  uint32 part0 = static_cast(value);
+  uint32 part1 = static_cast(value >> 32);
+
+  target[0] = static_cast(part0);
+  target[1] = static_cast(part0 >> 8);
+  target[2] = static_cast(part0 >> 16);
+  target[3] = static_cast(part0 >> 24);
+  target[4] = static_cast(part1);
+  target[5] = static_cast(part1 >> 8);
+  target[6] = static_cast(part1 >> 16);
+  target[7] = static_cast(part1 >> 24);
+#endif
+  return target + sizeof(value);
+}
+
+inline void CodedOutputStream::WriteVarint32(uint32 value) {
+  cur_ = impl_.EnsureSpace(cur_);
+  SetCur(WriteVarint32ToArray(value, Cur()));
+}
+
+inline void CodedOutputStream::WriteVarint64(uint64 value) {
+  cur_ = impl_.EnsureSpace(cur_);
+  SetCur(WriteVarint64ToArray(value, Cur()));
+}
+
+inline void CodedOutputStream::WriteTag(uint32 value) { WriteVarint32(value); }
+
+inline uint8* CodedOutputStream::WriteTagToArray(uint32 value, uint8* target) {
+  return WriteVarint32ToArray(value, target);
+}
+
+inline size_t CodedOutputStream::VarintSize32(uint32 value) {
+  // This computes value == 0 ? 1 : floor(log2(value)) / 7 + 1
+  // Use an explicit multiplication to implement the divide of
+  // a number in the 1..31 range.
+  // Explicit OR 0x1 to avoid calling Bits::Log2FloorNonZero(0), which is
+  // undefined.
+  uint32 log2value = Bits::Log2FloorNonZero(value | 0x1);
+  return static_cast((log2value * 9 + 73) / 64);
+}
+
+inline size_t CodedOutputStream::VarintSize64(uint64 value) {
+  // This computes value == 0 ? 1 : floor(log2(value)) / 7 + 1
+  // Use an explicit multiplication to implement the divide of
+  // a number in the 1..63 range.
+  // Explicit OR 0x1 to avoid calling Bits::Log2FloorNonZero(0), which is
+  // undefined.
+  uint32 log2value = Bits::Log2FloorNonZero64(value | 0x1);
+  return static_cast((log2value * 9 + 73) / 64);
+}
+
+inline size_t CodedOutputStream::VarintSize32SignExtended(int32 value) {
+  if (value < 0) {
+    return 10;  // TODO(kenton):  Make this a symbolic constant.
+  } else {
+    return VarintSize32(static_cast(value));
+  }
+}
+
+inline void CodedOutputStream::WriteString(const std::string& str) {
+  WriteRaw(str.data(), static_cast(str.size()));
+}
+
+inline void CodedOutputStream::WriteRawMaybeAliased(const void* data,
+                                                    int size) {
+  cur_ = impl_.WriteRawMaybeAliased(data, size, cur_);
+}
+
+inline uint8* CodedOutputStream::WriteRawToArray(const void* data, int size,
+                                                 uint8* target) {
+  memcpy(target, data, size);
+  return target + size;
+}
+
+inline uint8* CodedOutputStream::WriteStringToArray(const std::string& str,
+                                                    uint8* target) {
+  return WriteRawToArray(str.data(), static_cast(str.size()), target);
+}
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
+#pragma runtime_checks("c", restore)
+#endif  // _MSC_VER && !defined(__INTEL_COMPILER)
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_IO_CODED_STREAM_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/coded_stream_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/coded_stream_unittest.cc"
new file mode 100644
index 00000000..7a80aed3
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/coded_stream_unittest.cc"
@@ -0,0 +1,1346 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file contains tests and benchmarks.
+
+#include 
+
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+// This declares an unsigned long long integer literal in a portable way.
+// (The original macro is way too big and ruins my formatting.)
+#undef ULL
+#define ULL(x) PROTOBUF_ULONGLONG(x)
+
+
+namespace google {
+namespace protobuf {
+namespace io {
+namespace {
+
+
+// ===================================================================
+// Data-Driven Test Infrastructure
+
+// TEST_1D and TEST_2D are macros I'd eventually like to see added to
+// gTest.  These macros can be used to declare tests which should be
+// run multiple times, once for each item in some input array.  TEST_1D
+// tests all cases in a single input array.  TEST_2D tests all
+// combinations of cases from two arrays.  The arrays must be statically
+// defined such that the GOOGLE_ARRAYSIZE() macro works on them.  Example:
+//
+// int kCases[] = {1, 2, 3, 4}
+// TEST_1D(MyFixture, MyTest, kCases) {
+//   EXPECT_GT(kCases_case, 0);
+// }
+//
+// This test iterates through the numbers 1, 2, 3, and 4 and tests that
+// they are all grater than zero.  In case of failure, the exact case
+// which failed will be printed.  The case type must be printable using
+// ostream::operator<<.
+
+// TODO(kenton):  gTest now supports "parameterized tests" which would be
+//   a better way to accomplish this.  Rewrite when time permits.
+
+#define TEST_1D(FIXTURE, NAME, CASES)                             \
+  class FIXTURE##_##NAME##_DD : public FIXTURE {                  \
+   protected:                                                     \
+    template                                   \
+    void DoSingleCase(const CaseType& CASES##_case);              \
+  };                                                              \
+                                                                  \
+  TEST_F(FIXTURE##_##NAME##_DD, NAME) {                           \
+    for (int i = 0; i < GOOGLE_ARRAYSIZE(CASES); i++) {                  \
+      SCOPED_TRACE(testing::Message()                             \
+                   << #CASES " case #" << i << ": " << CASES[i]); \
+      DoSingleCase(CASES[i]);                                     \
+    }                                                             \
+  }                                                               \
+                                                                  \
+  template                                     \
+  void FIXTURE##_##NAME##_DD::DoSingleCase(const CaseType& CASES##_case)
+
+#define TEST_2D(FIXTURE, NAME, CASES1, CASES2)                              \
+  class FIXTURE##_##NAME##_DD : public FIXTURE {                            \
+   protected:                                                               \
+    template                        \
+    void DoSingleCase(const CaseType1& CASES1##_case,                       \
+                      const CaseType2& CASES2##_case);                      \
+  };                                                                        \
+                                                                            \
+  TEST_F(FIXTURE##_##NAME##_DD, NAME) {                                     \
+    for (int i = 0; i < GOOGLE_ARRAYSIZE(CASES1); i++) {                           \
+      for (int j = 0; j < GOOGLE_ARRAYSIZE(CASES2); j++) {                         \
+        SCOPED_TRACE(testing::Message()                                     \
+                     << #CASES1 " case #" << i << ": " << CASES1[i] << ", " \
+                     << #CASES2 " case #" << j << ": " << CASES2[j]);       \
+        DoSingleCase(CASES1[i], CASES2[j]);                                 \
+      }                                                                     \
+    }                                                                       \
+  }                                                                         \
+                                                                            \
+  template                          \
+  void FIXTURE##_##NAME##_DD::DoSingleCase(const CaseType1& CASES1##_case,  \
+                                           const CaseType2& CASES2##_case)
+
+// ===================================================================
+
+class CodedStreamTest : public testing::Test {
+ protected:
+  // Buffer used during most of the tests. This assumes tests run sequentially.
+  static const int kBufferSize = 1024 * 64;
+  static uint8 buffer_[kBufferSize];
+};
+
+uint8 CodedStreamTest::buffer_[CodedStreamTest::kBufferSize];
+
+// We test each operation over a variety of block sizes to insure that
+// we test cases where reads or writes cross buffer boundaries, cases
+// where they don't, and cases where there is so much buffer left that
+// we can use special optimized paths that don't worry about bounds
+// checks.
+const int kBlockSizes[] = {1, 2, 3, 5, 7, 13, 32, 1024};
+
+
+// -------------------------------------------------------------------
+// Varint tests.
+
+struct VarintCase {
+  uint8 bytes[10];  // Encoded bytes.
+  int size;         // Encoded size, in bytes.
+  uint64 value;     // Parsed value.
+};
+
+inline std::ostream& operator<<(std::ostream& os, const VarintCase& c) {
+  return os << c.value;
+}
+
+VarintCase kVarintCases[] = {
+    // 32-bit values
+    {{0x00}, 1, 0},
+    {{0x01}, 1, 1},
+    {{0x7f}, 1, 127},
+    {{0xa2, 0x74}, 2, (0x22 << 0) | (0x74 << 7)},  // 14882
+    {{0xbe, 0xf7, 0x92, 0x84, 0x0b},
+     5,  // 2961488830
+     (0x3e << 0) | (0x77 << 7) | (0x12 << 14) | (0x04 << 21) |
+         (ULL(0x0b) << 28)},
+
+    // 64-bit
+    {{0xbe, 0xf7, 0x92, 0x84, 0x1b},
+     5,  // 7256456126
+     (0x3e << 0) | (0x77 << 7) | (0x12 << 14) | (0x04 << 21) |
+         (ULL(0x1b) << 28)},
+    {{0x80, 0xe6, 0xeb, 0x9c, 0xc3, 0xc9, 0xa4, 0x49},
+     8,  // 41256202580718336
+     (0x00 << 0) | (0x66 << 7) | (0x6b << 14) | (0x1c << 21) |
+         (ULL(0x43) << 28) | (ULL(0x49) << 35) | (ULL(0x24) << 42) |
+         (ULL(0x49) << 49)},
+    // 11964378330978735131
+    {{0x9b, 0xa8, 0xf9, 0xc2, 0xbb, 0xd6, 0x80, 0x85, 0xa6, 0x01},
+     10,
+     (0x1b << 0) | (0x28 << 7) | (0x79 << 14) | (0x42 << 21) |
+         (ULL(0x3b) << 28) | (ULL(0x56) << 35) | (ULL(0x00) << 42) |
+         (ULL(0x05) << 49) | (ULL(0x26) << 56) | (ULL(0x01) << 63)},
+};
+
+TEST_2D(CodedStreamTest, ReadVarint32, kVarintCases, kBlockSizes) {
+  memcpy(buffer_, kVarintCases_case.bytes, kVarintCases_case.size);
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    uint32 value;
+    EXPECT_TRUE(coded_input.ReadVarint32(&value));
+    EXPECT_EQ(static_cast(kVarintCases_case.value), value);
+  }
+
+  EXPECT_EQ(kVarintCases_case.size, input.ByteCount());
+}
+
+TEST_2D(CodedStreamTest, ReadTag, kVarintCases, kBlockSizes) {
+  memcpy(buffer_, kVarintCases_case.bytes, kVarintCases_case.size);
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    uint32 expected_value = static_cast(kVarintCases_case.value);
+    EXPECT_EQ(expected_value, coded_input.ReadTag());
+
+    EXPECT_TRUE(coded_input.LastTagWas(expected_value));
+    EXPECT_FALSE(coded_input.LastTagWas(expected_value + 1));
+  }
+
+  EXPECT_EQ(kVarintCases_case.size, input.ByteCount());
+}
+
+// This is the regression test that verifies that there is no issues
+// with the empty input buffers handling.
+TEST_F(CodedStreamTest, EmptyInputBeforeEos) {
+  class In : public ZeroCopyInputStream {
+   public:
+    In() : count_(0) {}
+
+   private:
+    bool Next(const void** data, int* size) override {
+      *data = NULL;
+      *size = 0;
+      return count_++ < 2;
+    }
+    void BackUp(int count) override { GOOGLE_LOG(FATAL) << "Tests never call this."; }
+    bool Skip(int count) override {
+      GOOGLE_LOG(FATAL) << "Tests never call this.";
+      return false;
+    }
+    int64_t ByteCount() const override { return 0; }
+    int count_;
+  } in;
+  CodedInputStream input(&in);
+  input.ReadTagNoLastTag();
+  EXPECT_TRUE(input.ConsumedEntireMessage());
+}
+
+TEST_1D(CodedStreamTest, ExpectTag, kVarintCases) {
+  // Leave one byte at the beginning of the buffer so we can read it
+  // to force the first buffer to be loaded.
+  buffer_[0] = '\0';
+  memcpy(buffer_ + 1, kVarintCases_case.bytes, kVarintCases_case.size);
+  ArrayInputStream input(buffer_, sizeof(buffer_));
+
+  {
+    CodedInputStream coded_input(&input);
+
+    // Read one byte to force coded_input.Refill() to be called.  Otherwise,
+    // ExpectTag() will return a false negative.
+    uint8 dummy;
+    coded_input.ReadRaw(&dummy, 1);
+    EXPECT_EQ((uint)'\0', (uint)dummy);
+
+    uint32 expected_value = static_cast(kVarintCases_case.value);
+
+    // ExpectTag() produces false negatives for large values.
+    if (kVarintCases_case.size <= 2) {
+      EXPECT_FALSE(coded_input.ExpectTag(expected_value + 1));
+      EXPECT_TRUE(coded_input.ExpectTag(expected_value));
+    } else {
+      EXPECT_FALSE(coded_input.ExpectTag(expected_value));
+    }
+  }
+
+  if (kVarintCases_case.size <= 2) {
+    EXPECT_EQ(kVarintCases_case.size + 1, input.ByteCount());
+  } else {
+    EXPECT_EQ(1, input.ByteCount());
+  }
+}
+
+TEST_1D(CodedStreamTest, ExpectTagFromArray, kVarintCases) {
+  memcpy(buffer_, kVarintCases_case.bytes, kVarintCases_case.size);
+
+  const uint32 expected_value = static_cast(kVarintCases_case.value);
+
+  // If the expectation succeeds, it should return a pointer past the tag.
+  if (kVarintCases_case.size <= 2) {
+    EXPECT_TRUE(NULL == CodedInputStream::ExpectTagFromArray(
+                            buffer_, expected_value + 1));
+    EXPECT_TRUE(buffer_ + kVarintCases_case.size ==
+                CodedInputStream::ExpectTagFromArray(buffer_, expected_value));
+  } else {
+    EXPECT_TRUE(NULL ==
+                CodedInputStream::ExpectTagFromArray(buffer_, expected_value));
+  }
+}
+
+TEST_2D(CodedStreamTest, ReadVarint64, kVarintCases, kBlockSizes) {
+  memcpy(buffer_, kVarintCases_case.bytes, kVarintCases_case.size);
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    uint64 value;
+    EXPECT_TRUE(coded_input.ReadVarint64(&value));
+    EXPECT_EQ(kVarintCases_case.value, value);
+  }
+
+  EXPECT_EQ(kVarintCases_case.size, input.ByteCount());
+}
+
+TEST_2D(CodedStreamTest, WriteVarint32, kVarintCases, kBlockSizes) {
+  if (kVarintCases_case.value > ULL(0x00000000FFFFFFFF)) {
+    // Skip this test for the 64-bit values.
+    return;
+  }
+
+  ArrayOutputStream output(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedOutputStream coded_output(&output);
+
+    coded_output.WriteVarint32(static_cast(kVarintCases_case.value));
+    EXPECT_FALSE(coded_output.HadError());
+
+    EXPECT_EQ(kVarintCases_case.size, coded_output.ByteCount());
+  }
+
+  EXPECT_EQ(kVarintCases_case.size, output.ByteCount());
+  EXPECT_EQ(0,
+            memcmp(buffer_, kVarintCases_case.bytes, kVarintCases_case.size));
+}
+
+TEST_2D(CodedStreamTest, WriteVarint64, kVarintCases, kBlockSizes) {
+  ArrayOutputStream output(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedOutputStream coded_output(&output);
+
+    coded_output.WriteVarint64(kVarintCases_case.value);
+    EXPECT_FALSE(coded_output.HadError());
+
+    EXPECT_EQ(kVarintCases_case.size, coded_output.ByteCount());
+  }
+
+  EXPECT_EQ(kVarintCases_case.size, output.ByteCount());
+  EXPECT_EQ(0,
+            memcmp(buffer_, kVarintCases_case.bytes, kVarintCases_case.size));
+}
+
+// This test causes gcc 3.3.5 (and earlier?) to give the cryptic error:
+//   "sorry, unimplemented: `method_call_expr' not supported by dump_expr"
+#if !defined(__GNUC__) || __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 3)
+
+int32 kSignExtendedVarintCases[] = {0, 1, -1, 1237894, -37895138};
+
+TEST_2D(CodedStreamTest, WriteVarint32SignExtended, kSignExtendedVarintCases,
+        kBlockSizes) {
+  ArrayOutputStream output(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedOutputStream coded_output(&output);
+
+    coded_output.WriteVarint32SignExtended(kSignExtendedVarintCases_case);
+    EXPECT_FALSE(coded_output.HadError());
+
+    if (kSignExtendedVarintCases_case < 0) {
+      EXPECT_EQ(10, coded_output.ByteCount());
+    } else {
+      EXPECT_LE(coded_output.ByteCount(), 5);
+    }
+  }
+
+  if (kSignExtendedVarintCases_case < 0) {
+    EXPECT_EQ(10, output.ByteCount());
+  } else {
+    EXPECT_LE(output.ByteCount(), 5);
+  }
+
+  // Read value back in as a varint64 and insure it matches.
+  ArrayInputStream input(buffer_, sizeof(buffer_));
+
+  {
+    CodedInputStream coded_input(&input);
+
+    uint64 value;
+    EXPECT_TRUE(coded_input.ReadVarint64(&value));
+
+    EXPECT_EQ(kSignExtendedVarintCases_case, static_cast(value));
+  }
+
+  EXPECT_EQ(output.ByteCount(), input.ByteCount());
+}
+
+#endif
+
+
+// -------------------------------------------------------------------
+// Varint failure test.
+
+struct VarintErrorCase {
+  uint8 bytes[12];
+  int size;
+  bool can_parse;
+};
+
+inline std::ostream& operator<<(std::ostream& os, const VarintErrorCase& c) {
+  return os << "size " << c.size;
+}
+
+const VarintErrorCase kVarintErrorCases[] = {
+    // Control case.  (Insures that there isn't something else wrong that
+    // makes parsing always fail.)
+    {{0x00}, 1, true},
+
+    // No input data.
+    {{}, 0, false},
+
+    // Input ends unexpectedly.
+    {{0xf0, 0xab}, 2, false},
+
+    // Input ends unexpectedly after 32 bits.
+    {{0xf0, 0xab, 0xc9, 0x9a, 0xf8, 0xb2}, 6, false},
+
+    // Longer than 10 bytes.
+    {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x01},
+     11,
+     false},
+};
+
+TEST_2D(CodedStreamTest, ReadVarint32Error, kVarintErrorCases, kBlockSizes) {
+  memcpy(buffer_, kVarintErrorCases_case.bytes, kVarintErrorCases_case.size);
+  ArrayInputStream input(buffer_, kVarintErrorCases_case.size,
+                         kBlockSizes_case);
+  CodedInputStream coded_input(&input);
+
+  uint32 value;
+  EXPECT_EQ(kVarintErrorCases_case.can_parse, coded_input.ReadVarint32(&value));
+}
+
+TEST_2D(CodedStreamTest, ReadVarint32Error_LeavesValueInInitializedState,
+        kVarintErrorCases, kBlockSizes) {
+  memcpy(buffer_, kVarintErrorCases_case.bytes, kVarintErrorCases_case.size);
+  ArrayInputStream input(buffer_, kVarintErrorCases_case.size,
+                         kBlockSizes_case);
+  CodedInputStream coded_input(&input);
+
+  uint32 value = 0;
+  EXPECT_EQ(kVarintErrorCases_case.can_parse, coded_input.ReadVarint32(&value));
+  // While the specific value following a failure is not critical, we do want to
+  // ensure that it doesn't get set to an uninitialized value. (This check fails
+  // in MSAN mode if value has been set to an uninitialized value.)
+  EXPECT_EQ(value, value);
+}
+
+TEST_2D(CodedStreamTest, ReadVarint64Error, kVarintErrorCases, kBlockSizes) {
+  memcpy(buffer_, kVarintErrorCases_case.bytes, kVarintErrorCases_case.size);
+  ArrayInputStream input(buffer_, kVarintErrorCases_case.size,
+                         kBlockSizes_case);
+  CodedInputStream coded_input(&input);
+
+  uint64 value;
+  EXPECT_EQ(kVarintErrorCases_case.can_parse, coded_input.ReadVarint64(&value));
+}
+
+TEST_2D(CodedStreamTest, ReadVarint64Error_LeavesValueInInitializedState,
+        kVarintErrorCases, kBlockSizes) {
+  memcpy(buffer_, kVarintErrorCases_case.bytes, kVarintErrorCases_case.size);
+  ArrayInputStream input(buffer_, kVarintErrorCases_case.size,
+                         kBlockSizes_case);
+  CodedInputStream coded_input(&input);
+
+  uint64 value = 0;
+  EXPECT_EQ(kVarintErrorCases_case.can_parse, coded_input.ReadVarint64(&value));
+  // While the specific value following a failure is not critical, we do want to
+  // ensure that it doesn't get set to an uninitialized value. (This check fails
+  // in MSAN mode if value has been set to an uninitialized value.)
+  EXPECT_EQ(value, value);
+}
+
+// -------------------------------------------------------------------
+// VarintSize
+
+struct VarintSizeCase {
+  uint64 value;
+  int size;
+};
+
+inline std::ostream& operator<<(std::ostream& os, const VarintSizeCase& c) {
+  return os << c.value;
+}
+
+VarintSizeCase kVarintSizeCases[] = {
+    {0u, 1},
+    {1u, 1},
+    {127u, 1},
+    {128u, 2},
+    {758923u, 3},
+    {4000000000u, 5},
+    {ULL(41256202580718336), 8},
+    {ULL(11964378330978735131), 10},
+};
+
+TEST_1D(CodedStreamTest, VarintSize32, kVarintSizeCases) {
+  if (kVarintSizeCases_case.value > 0xffffffffu) {
+    // Skip 64-bit values.
+    return;
+  }
+
+  EXPECT_EQ(kVarintSizeCases_case.size,
+            CodedOutputStream::VarintSize32(
+                static_cast(kVarintSizeCases_case.value)));
+}
+
+TEST_1D(CodedStreamTest, VarintSize64, kVarintSizeCases) {
+  EXPECT_EQ(kVarintSizeCases_case.size,
+            CodedOutputStream::VarintSize64(kVarintSizeCases_case.value));
+}
+
+TEST_F(CodedStreamTest, VarintSize32PowersOfTwo) {
+  int expected = 1;
+  for (int i = 1; i < 32; i++) {
+    if (i % 7 == 0) {
+      expected += 1;
+    }
+    EXPECT_EQ(expected,
+              CodedOutputStream::VarintSize32(static_cast(0x1u << i)));
+  }
+}
+
+TEST_F(CodedStreamTest, VarintSize64PowersOfTwo) {
+  int expected = 1;
+  for (int i = 1; i < 64; i++) {
+    if (i % 7 == 0) {
+      expected += 1;
+    }
+    EXPECT_EQ(expected, CodedOutputStream::VarintSize64(
+                            static_cast(0x1ull << i)));
+  }
+}
+
+// -------------------------------------------------------------------
+// Fixed-size int tests
+
+struct Fixed32Case {
+  uint8 bytes[sizeof(uint32)];  // Encoded bytes.
+  uint32 value;                 // Parsed value.
+};
+
+struct Fixed64Case {
+  uint8 bytes[sizeof(uint64)];  // Encoded bytes.
+  uint64 value;                 // Parsed value.
+};
+
+inline std::ostream& operator<<(std::ostream& os, const Fixed32Case& c) {
+  return os << "0x" << std::hex << c.value << std::dec;
+}
+
+inline std::ostream& operator<<(std::ostream& os, const Fixed64Case& c) {
+  return os << "0x" << std::hex << c.value << std::dec;
+}
+
+Fixed32Case kFixed32Cases[] = {
+    {{0xef, 0xcd, 0xab, 0x90}, 0x90abcdefu},
+    {{0x12, 0x34, 0x56, 0x78}, 0x78563412u},
+};
+
+Fixed64Case kFixed64Cases[] = {
+    {{0xef, 0xcd, 0xab, 0x90, 0x12, 0x34, 0x56, 0x78}, ULL(0x7856341290abcdef)},
+    {{0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88}, ULL(0x8877665544332211)},
+};
+
+TEST_2D(CodedStreamTest, ReadLittleEndian32, kFixed32Cases, kBlockSizes) {
+  memcpy(buffer_, kFixed32Cases_case.bytes, sizeof(kFixed32Cases_case.bytes));
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    uint32 value;
+    EXPECT_TRUE(coded_input.ReadLittleEndian32(&value));
+    EXPECT_EQ(kFixed32Cases_case.value, value);
+  }
+
+  EXPECT_EQ(sizeof(uint32), input.ByteCount());
+}
+
+TEST_2D(CodedStreamTest, ReadLittleEndian64, kFixed64Cases, kBlockSizes) {
+  memcpy(buffer_, kFixed64Cases_case.bytes, sizeof(kFixed64Cases_case.bytes));
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    uint64 value;
+    EXPECT_TRUE(coded_input.ReadLittleEndian64(&value));
+    EXPECT_EQ(kFixed64Cases_case.value, value);
+  }
+
+  EXPECT_EQ(sizeof(uint64), input.ByteCount());
+}
+
+TEST_2D(CodedStreamTest, WriteLittleEndian32, kFixed32Cases, kBlockSizes) {
+  ArrayOutputStream output(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedOutputStream coded_output(&output);
+
+    coded_output.WriteLittleEndian32(kFixed32Cases_case.value);
+    EXPECT_FALSE(coded_output.HadError());
+
+    EXPECT_EQ(sizeof(uint32), coded_output.ByteCount());
+  }
+
+  EXPECT_EQ(sizeof(uint32), output.ByteCount());
+  EXPECT_EQ(0, memcmp(buffer_, kFixed32Cases_case.bytes, sizeof(uint32)));
+}
+
+TEST_2D(CodedStreamTest, WriteLittleEndian64, kFixed64Cases, kBlockSizes) {
+  ArrayOutputStream output(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedOutputStream coded_output(&output);
+
+    coded_output.WriteLittleEndian64(kFixed64Cases_case.value);
+    EXPECT_FALSE(coded_output.HadError());
+
+    EXPECT_EQ(sizeof(uint64), coded_output.ByteCount());
+  }
+
+  EXPECT_EQ(sizeof(uint64), output.ByteCount());
+  EXPECT_EQ(0, memcmp(buffer_, kFixed64Cases_case.bytes, sizeof(uint64)));
+}
+
+// Tests using the static methods to read fixed-size values from raw arrays.
+
+TEST_1D(CodedStreamTest, ReadLittleEndian32FromArray, kFixed32Cases) {
+  memcpy(buffer_, kFixed32Cases_case.bytes, sizeof(kFixed32Cases_case.bytes));
+
+  uint32 value;
+  const uint8* end =
+      CodedInputStream::ReadLittleEndian32FromArray(buffer_, &value);
+  EXPECT_EQ(kFixed32Cases_case.value, value);
+  EXPECT_TRUE(end == buffer_ + sizeof(value));
+}
+
+TEST_1D(CodedStreamTest, ReadLittleEndian64FromArray, kFixed64Cases) {
+  memcpy(buffer_, kFixed64Cases_case.bytes, sizeof(kFixed64Cases_case.bytes));
+
+  uint64 value;
+  const uint8* end =
+      CodedInputStream::ReadLittleEndian64FromArray(buffer_, &value);
+  EXPECT_EQ(kFixed64Cases_case.value, value);
+  EXPECT_TRUE(end == buffer_ + sizeof(value));
+}
+
+// -------------------------------------------------------------------
+// Raw reads and writes
+
+const char kRawBytes[] = "Some bytes which will be written and read raw.";
+
+TEST_1D(CodedStreamTest, ReadRaw, kBlockSizes) {
+  memcpy(buffer_, kRawBytes, sizeof(kRawBytes));
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+  char read_buffer[sizeof(kRawBytes)];
+
+  {
+    CodedInputStream coded_input(&input);
+
+    EXPECT_TRUE(coded_input.ReadRaw(read_buffer, sizeof(kRawBytes)));
+    EXPECT_EQ(0, memcmp(kRawBytes, read_buffer, sizeof(kRawBytes)));
+  }
+
+  EXPECT_EQ(sizeof(kRawBytes), input.ByteCount());
+}
+
+TEST_1D(CodedStreamTest, WriteRaw, kBlockSizes) {
+  ArrayOutputStream output(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedOutputStream coded_output(&output);
+
+    coded_output.WriteRaw(kRawBytes, sizeof(kRawBytes));
+    EXPECT_FALSE(coded_output.HadError());
+
+    EXPECT_EQ(sizeof(kRawBytes), coded_output.ByteCount());
+  }
+
+  EXPECT_EQ(sizeof(kRawBytes), output.ByteCount());
+  EXPECT_EQ(0, memcmp(buffer_, kRawBytes, sizeof(kRawBytes)));
+}
+
+TEST_1D(CodedStreamTest, ReadString, kBlockSizes) {
+  memcpy(buffer_, kRawBytes, sizeof(kRawBytes));
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    std::string str;
+    EXPECT_TRUE(coded_input.ReadString(&str, strlen(kRawBytes)));
+    EXPECT_EQ(kRawBytes, str);
+  }
+
+  EXPECT_EQ(strlen(kRawBytes), input.ByteCount());
+}
+
+// Check to make sure ReadString doesn't crash on impossibly large strings.
+TEST_1D(CodedStreamTest, ReadStringImpossiblyLarge, kBlockSizes) {
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    std::string str;
+    // Try to read a gigabyte.
+    EXPECT_FALSE(coded_input.ReadString(&str, 1 << 30));
+  }
+}
+
+TEST_F(CodedStreamTest, ReadStringImpossiblyLargeFromStringOnStack) {
+  // Same test as above, except directly use a buffer. This used to cause
+  // crashes while the above did not.
+  uint8 buffer[8];
+  CodedInputStream coded_input(buffer, 8);
+  std::string str;
+  EXPECT_FALSE(coded_input.ReadString(&str, 1 << 30));
+}
+
+TEST_F(CodedStreamTest, ReadStringImpossiblyLargeFromStringOnHeap) {
+  std::unique_ptr buffer(new uint8[8]);
+  CodedInputStream coded_input(buffer.get(), 8);
+  std::string str;
+  EXPECT_FALSE(coded_input.ReadString(&str, 1 << 30));
+}
+
+TEST_1D(CodedStreamTest, ReadStringReservesMemoryOnTotalLimit, kBlockSizes) {
+  memcpy(buffer_, kRawBytes, sizeof(kRawBytes));
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+    coded_input.SetTotalBytesLimit(sizeof(kRawBytes), sizeof(kRawBytes));
+    EXPECT_EQ(sizeof(kRawBytes), coded_input.BytesUntilTotalBytesLimit());
+
+    std::string str;
+    EXPECT_TRUE(coded_input.ReadString(&str, strlen(kRawBytes)));
+    EXPECT_EQ(sizeof(kRawBytes) - strlen(kRawBytes),
+              coded_input.BytesUntilTotalBytesLimit());
+    EXPECT_EQ(kRawBytes, str);
+    // TODO(liujisi): Replace with a more meaningful test (see cl/60966023).
+    EXPECT_GE(str.capacity(), strlen(kRawBytes));
+  }
+
+  EXPECT_EQ(strlen(kRawBytes), input.ByteCount());
+}
+
+TEST_1D(CodedStreamTest, ReadStringReservesMemoryOnPushedLimit, kBlockSizes) {
+  memcpy(buffer_, kRawBytes, sizeof(kRawBytes));
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+    coded_input.PushLimit(sizeof(buffer_));
+
+    std::string str;
+    EXPECT_TRUE(coded_input.ReadString(&str, strlen(kRawBytes)));
+    EXPECT_EQ(kRawBytes, str);
+    // TODO(liujisi): Replace with a more meaningful test (see cl/60966023).
+    EXPECT_GE(str.capacity(), strlen(kRawBytes));
+  }
+
+  EXPECT_EQ(strlen(kRawBytes), input.ByteCount());
+}
+
+TEST_F(CodedStreamTest, ReadStringNoReservationIfLimitsNotSet) {
+  memcpy(buffer_, kRawBytes, sizeof(kRawBytes));
+  // Buffer size in the input must be smaller than sizeof(kRawBytes),
+  // otherwise check against capacity will fail as ReadStringInline()
+  // will handle the reading and will reserve the memory as needed.
+  ArrayInputStream input(buffer_, sizeof(buffer_), 32);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    std::string str;
+    EXPECT_TRUE(coded_input.ReadString(&str, strlen(kRawBytes)));
+    EXPECT_EQ(kRawBytes, str);
+    // Note: this check depends on string class implementation. It
+    // expects that string will allocate more than strlen(kRawBytes)
+    // if the content of kRawBytes is appended to string in small
+    // chunks.
+    // TODO(liujisi): Replace with a more meaningful test (see cl/60966023).
+    EXPECT_GE(str.capacity(), strlen(kRawBytes));
+  }
+
+  EXPECT_EQ(strlen(kRawBytes), input.ByteCount());
+}
+
+TEST_F(CodedStreamTest, ReadStringNoReservationSizeIsNegative) {
+  memcpy(buffer_, kRawBytes, sizeof(kRawBytes));
+  // Buffer size in the input must be smaller than sizeof(kRawBytes),
+  // otherwise check against capacity will fail as ReadStringInline()
+  // will handle the reading and will reserve the memory as needed.
+  ArrayInputStream input(buffer_, sizeof(buffer_), 32);
+
+  {
+    CodedInputStream coded_input(&input);
+    coded_input.PushLimit(sizeof(buffer_));
+
+    std::string str;
+    EXPECT_FALSE(coded_input.ReadString(&str, -1));
+    // Note: this check depends on string class implementation. It
+    // expects that string will always allocate the same amount of
+    // memory for an empty string.
+    EXPECT_EQ(std::string().capacity(), str.capacity());
+  }
+}
+
+TEST_F(CodedStreamTest, ReadStringNoReservationSizeIsLarge) {
+  memcpy(buffer_, kRawBytes, sizeof(kRawBytes));
+  // Buffer size in the input must be smaller than sizeof(kRawBytes),
+  // otherwise check against capacity will fail as ReadStringInline()
+  // will handle the reading and will reserve the memory as needed.
+  ArrayInputStream input(buffer_, sizeof(buffer_), 32);
+
+  {
+    CodedInputStream coded_input(&input);
+    coded_input.PushLimit(sizeof(buffer_));
+
+    std::string str;
+    EXPECT_FALSE(coded_input.ReadString(&str, 1 << 30));
+    EXPECT_GT(1 << 30, str.capacity());
+  }
+}
+
+TEST_F(CodedStreamTest, ReadStringNoReservationSizeIsOverTheLimit) {
+  memcpy(buffer_, kRawBytes, sizeof(kRawBytes));
+  // Buffer size in the input must be smaller than sizeof(kRawBytes),
+  // otherwise check against capacity will fail as ReadStringInline()
+  // will handle the reading and will reserve the memory as needed.
+  ArrayInputStream input(buffer_, sizeof(buffer_), 32);
+
+  {
+    CodedInputStream coded_input(&input);
+    coded_input.PushLimit(16);
+
+    std::string str;
+    EXPECT_FALSE(coded_input.ReadString(&str, strlen(kRawBytes)));
+    // Note: this check depends on string class implementation. It
+    // expects that string will allocate less than strlen(kRawBytes)
+    // for an empty string.
+    EXPECT_GT(strlen(kRawBytes), str.capacity());
+  }
+}
+
+TEST_F(CodedStreamTest, ReadStringNoReservationSizeIsOverTheTotalBytesLimit) {
+  memcpy(buffer_, kRawBytes, sizeof(kRawBytes));
+  // Buffer size in the input must be smaller than sizeof(kRawBytes),
+  // otherwise check against capacity will fail as ReadStringInline()
+  // will handle the reading and will reserve the memory as needed.
+  ArrayInputStream input(buffer_, sizeof(buffer_), 32);
+
+  {
+    CodedInputStream coded_input(&input);
+    coded_input.SetTotalBytesLimit(16, 16);
+
+    std::string str;
+    EXPECT_FALSE(coded_input.ReadString(&str, strlen(kRawBytes)));
+    // Note: this check depends on string class implementation. It
+    // expects that string will allocate less than strlen(kRawBytes)
+    // for an empty string.
+    EXPECT_GT(strlen(kRawBytes), str.capacity());
+  }
+}
+
+TEST_F(CodedStreamTest,
+       ReadStringNoReservationSizeIsOverTheClosestLimit_GlobalLimitIsCloser) {
+  memcpy(buffer_, kRawBytes, sizeof(kRawBytes));
+  // Buffer size in the input must be smaller than sizeof(kRawBytes),
+  // otherwise check against capacity will fail as ReadStringInline()
+  // will handle the reading and will reserve the memory as needed.
+  ArrayInputStream input(buffer_, sizeof(buffer_), 32);
+
+  {
+    CodedInputStream coded_input(&input);
+    coded_input.PushLimit(sizeof(buffer_));
+    coded_input.SetTotalBytesLimit(16, 16);
+
+    std::string str;
+    EXPECT_FALSE(coded_input.ReadString(&str, strlen(kRawBytes)));
+    // Note: this check depends on string class implementation. It
+    // expects that string will allocate less than strlen(kRawBytes)
+    // for an empty string.
+    EXPECT_GT(strlen(kRawBytes), str.capacity());
+  }
+}
+
+TEST_F(CodedStreamTest,
+       ReadStringNoReservationSizeIsOverTheClosestLimit_LocalLimitIsCloser) {
+  memcpy(buffer_, kRawBytes, sizeof(kRawBytes));
+  // Buffer size in the input must be smaller than sizeof(kRawBytes),
+  // otherwise check against capacity will fail as ReadStringInline()
+  // will handle the reading and will reserve the memory as needed.
+  ArrayInputStream input(buffer_, sizeof(buffer_), 32);
+
+  {
+    CodedInputStream coded_input(&input);
+    coded_input.PushLimit(16);
+    coded_input.SetTotalBytesLimit(sizeof(buffer_), sizeof(buffer_));
+    EXPECT_EQ(sizeof(buffer_), coded_input.BytesUntilTotalBytesLimit());
+
+    std::string str;
+    EXPECT_FALSE(coded_input.ReadString(&str, strlen(kRawBytes)));
+    // Note: this check depends on string class implementation. It
+    // expects that string will allocate less than strlen(kRawBytes)
+    // for an empty string.
+    EXPECT_GT(strlen(kRawBytes), str.capacity());
+  }
+}
+
+
+// -------------------------------------------------------------------
+// Skip
+
+const char kSkipTestBytes[] =
+    "";
+
+TEST_1D(CodedStreamTest, SkipInput, kBlockSizes) {
+  memcpy(buffer_, kSkipTestBytes, sizeof(kSkipTestBytes));
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    std::string str;
+    EXPECT_TRUE(coded_input.ReadString(&str, strlen("")));
+    EXPECT_EQ("", str);
+    EXPECT_TRUE(coded_input.Skip(strlen("")));
+    EXPECT_TRUE(coded_input.ReadString(&str, strlen("")));
+    EXPECT_EQ("", str);
+  }
+
+  EXPECT_EQ(strlen(kSkipTestBytes), input.ByteCount());
+}
+
+// -------------------------------------------------------------------
+// GetDirectBufferPointer
+
+TEST_F(CodedStreamTest, GetDirectBufferPointerInput) {
+  ArrayInputStream input(buffer_, sizeof(buffer_), 8);
+  CodedInputStream coded_input(&input);
+
+  const void* ptr;
+  int size;
+
+  EXPECT_TRUE(coded_input.GetDirectBufferPointer(&ptr, &size));
+  EXPECT_EQ(buffer_, ptr);
+  EXPECT_EQ(8, size);
+
+  // Peeking again should return the same pointer.
+  EXPECT_TRUE(coded_input.GetDirectBufferPointer(&ptr, &size));
+  EXPECT_EQ(buffer_, ptr);
+  EXPECT_EQ(8, size);
+
+  // Skip forward in the same buffer then peek again.
+  EXPECT_TRUE(coded_input.Skip(3));
+  EXPECT_TRUE(coded_input.GetDirectBufferPointer(&ptr, &size));
+  EXPECT_EQ(buffer_ + 3, ptr);
+  EXPECT_EQ(5, size);
+
+  // Skip to end of buffer and peek -- should get next buffer.
+  EXPECT_TRUE(coded_input.Skip(5));
+  EXPECT_TRUE(coded_input.GetDirectBufferPointer(&ptr, &size));
+  EXPECT_EQ(buffer_ + 8, ptr);
+  EXPECT_EQ(8, size);
+}
+
+TEST_F(CodedStreamTest, GetDirectBufferPointerInlineInput) {
+  ArrayInputStream input(buffer_, sizeof(buffer_), 8);
+  CodedInputStream coded_input(&input);
+
+  const void* ptr;
+  int size;
+
+  coded_input.GetDirectBufferPointerInline(&ptr, &size);
+  EXPECT_EQ(buffer_, ptr);
+  EXPECT_EQ(8, size);
+
+  // Peeking again should return the same pointer.
+  coded_input.GetDirectBufferPointerInline(&ptr, &size);
+  EXPECT_EQ(buffer_, ptr);
+  EXPECT_EQ(8, size);
+
+  // Skip forward in the same buffer then peek again.
+  EXPECT_TRUE(coded_input.Skip(3));
+  coded_input.GetDirectBufferPointerInline(&ptr, &size);
+  EXPECT_EQ(buffer_ + 3, ptr);
+  EXPECT_EQ(5, size);
+
+  // Skip to end of buffer and peek -- should return false and provide an empty
+  // buffer. It does not try to Refresh().
+  EXPECT_TRUE(coded_input.Skip(5));
+  coded_input.GetDirectBufferPointerInline(&ptr, &size);
+  EXPECT_EQ(buffer_ + 8, ptr);
+  EXPECT_EQ(0, size);
+}
+
+// -------------------------------------------------------------------
+// Limits
+
+TEST_1D(CodedStreamTest, BasicLimit, kBlockSizes) {
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    EXPECT_EQ(-1, coded_input.BytesUntilLimit());
+    CodedInputStream::Limit limit = coded_input.PushLimit(8);
+
+    // Read until we hit the limit.
+    uint32 value;
+    EXPECT_EQ(8, coded_input.BytesUntilLimit());
+    EXPECT_TRUE(coded_input.ReadLittleEndian32(&value));
+    EXPECT_EQ(4, coded_input.BytesUntilLimit());
+    EXPECT_TRUE(coded_input.ReadLittleEndian32(&value));
+    EXPECT_EQ(0, coded_input.BytesUntilLimit());
+    EXPECT_FALSE(coded_input.ReadLittleEndian32(&value));
+    EXPECT_EQ(0, coded_input.BytesUntilLimit());
+
+    coded_input.PopLimit(limit);
+
+    EXPECT_EQ(-1, coded_input.BytesUntilLimit());
+    EXPECT_TRUE(coded_input.ReadLittleEndian32(&value));
+  }
+
+  EXPECT_EQ(12, input.ByteCount());
+}
+
+// Test what happens when we push two limits where the second (top) one is
+// shorter.
+TEST_1D(CodedStreamTest, SmallLimitOnTopOfBigLimit, kBlockSizes) {
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    EXPECT_EQ(-1, coded_input.BytesUntilLimit());
+    CodedInputStream::Limit limit1 = coded_input.PushLimit(8);
+    EXPECT_EQ(8, coded_input.BytesUntilLimit());
+    CodedInputStream::Limit limit2 = coded_input.PushLimit(4);
+
+    uint32 value;
+
+    // Read until we hit limit2, the top and shortest limit.
+    EXPECT_EQ(4, coded_input.BytesUntilLimit());
+    EXPECT_TRUE(coded_input.ReadLittleEndian32(&value));
+    EXPECT_EQ(0, coded_input.BytesUntilLimit());
+    EXPECT_FALSE(coded_input.ReadLittleEndian32(&value));
+    EXPECT_EQ(0, coded_input.BytesUntilLimit());
+
+    coded_input.PopLimit(limit2);
+
+    // Read until we hit limit1.
+    EXPECT_EQ(4, coded_input.BytesUntilLimit());
+    EXPECT_TRUE(coded_input.ReadLittleEndian32(&value));
+    EXPECT_EQ(0, coded_input.BytesUntilLimit());
+    EXPECT_FALSE(coded_input.ReadLittleEndian32(&value));
+    EXPECT_EQ(0, coded_input.BytesUntilLimit());
+
+    coded_input.PopLimit(limit1);
+
+    // No more limits.
+    EXPECT_EQ(-1, coded_input.BytesUntilLimit());
+    EXPECT_TRUE(coded_input.ReadLittleEndian32(&value));
+  }
+
+  EXPECT_EQ(12, input.ByteCount());
+}
+
+// Test what happens when we push two limits where the second (top) one is
+// longer.  In this case, the top limit is shortened to match the previous
+// limit.
+TEST_1D(CodedStreamTest, BigLimitOnTopOfSmallLimit, kBlockSizes) {
+  ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case);
+
+  {
+    CodedInputStream coded_input(&input);
+
+    EXPECT_EQ(-1, coded_input.BytesUntilLimit());
+    CodedInputStream::Limit limit1 = coded_input.PushLimit(4);
+    EXPECT_EQ(4, coded_input.BytesUntilLimit());
+    CodedInputStream::Limit limit2 = coded_input.PushLimit(8);
+
+    uint32 value;
+
+    // Read until we hit limit2.  Except, wait!  limit1 is shorter, so
+    // we end up hitting that first, despite having 4 bytes to go on
+    // limit2.
+    EXPECT_EQ(4, coded_input.BytesUntilLimit());
+    EXPECT_TRUE(coded_input.ReadLittleEndian32(&value));
+    EXPECT_EQ(0, coded_input.BytesUntilLimit());
+    EXPECT_FALSE(coded_input.ReadLittleEndian32(&value));
+    EXPECT_EQ(0, coded_input.BytesUntilLimit());
+
+    coded_input.PopLimit(limit2);
+
+    // OK, popped limit2, now limit1 is on top, which we've already hit.
+    EXPECT_EQ(0, coded_input.BytesUntilLimit());
+    EXPECT_FALSE(coded_input.ReadLittleEndian32(&value));
+    EXPECT_EQ(0, coded_input.BytesUntilLimit());
+
+    coded_input.PopLimit(limit1);
+
+    // No more limits.
+    EXPECT_EQ(-1, coded_input.BytesUntilLimit());
+    EXPECT_TRUE(coded_input.ReadLittleEndian32(&value));
+  }
+
+  EXPECT_EQ(8, input.ByteCount());
+}
+
+TEST_F(CodedStreamTest, ExpectAtEnd) {
+  // Test ExpectAtEnd(), which is based on limits.
+  ArrayInputStream input(buffer_, sizeof(buffer_));
+  CodedInputStream coded_input(&input);
+
+  EXPECT_FALSE(coded_input.ExpectAtEnd());
+
+  CodedInputStream::Limit limit = coded_input.PushLimit(4);
+
+  uint32 value;
+  EXPECT_TRUE(coded_input.ReadLittleEndian32(&value));
+  EXPECT_TRUE(coded_input.ExpectAtEnd());
+
+  coded_input.PopLimit(limit);
+  EXPECT_FALSE(coded_input.ExpectAtEnd());
+}
+
+TEST_F(CodedStreamTest, NegativeLimit) {
+  // Check what happens when we push a negative limit.
+  ArrayInputStream input(buffer_, sizeof(buffer_));
+  CodedInputStream coded_input(&input);
+
+  CodedInputStream::Limit limit = coded_input.PushLimit(-1234);
+  // BytesUntilLimit() returns -1 to mean "no limit", which actually means
+  // "the limit is INT_MAX relative to the beginning of the stream".
+  EXPECT_EQ(-1, coded_input.BytesUntilLimit());
+  coded_input.PopLimit(limit);
+}
+
+TEST_F(CodedStreamTest, NegativeLimitAfterReading) {
+  // Check what happens when we push a negative limit.
+  ArrayInputStream input(buffer_, sizeof(buffer_));
+  CodedInputStream coded_input(&input);
+  ASSERT_TRUE(coded_input.Skip(128));
+
+  CodedInputStream::Limit limit = coded_input.PushLimit(-64);
+  // BytesUntilLimit() returns -1 to mean "no limit", which actually means
+  // "the limit is INT_MAX relative to the beginning of the stream".
+  EXPECT_EQ(-1, coded_input.BytesUntilLimit());
+  coded_input.PopLimit(limit);
+}
+
+TEST_F(CodedStreamTest, OverflowLimit) {
+  // Check what happens when we push a limit large enough that its absolute
+  // position is more than 2GB into the stream.
+  ArrayInputStream input(buffer_, sizeof(buffer_));
+  CodedInputStream coded_input(&input);
+  ASSERT_TRUE(coded_input.Skip(128));
+
+  CodedInputStream::Limit limit = coded_input.PushLimit(INT_MAX);
+  // BytesUntilLimit() returns -1 to mean "no limit", which actually means
+  // "the limit is INT_MAX relative to the beginning of the stream".
+  EXPECT_EQ(-1, coded_input.BytesUntilLimit());
+  coded_input.PopLimit(limit);
+}
+
+TEST_F(CodedStreamTest, TotalBytesLimit) {
+  ArrayInputStream input(buffer_, sizeof(buffer_));
+  CodedInputStream coded_input(&input);
+  coded_input.SetTotalBytesLimit(16, -1);
+  EXPECT_EQ(16, coded_input.BytesUntilTotalBytesLimit());
+
+  std::string str;
+  EXPECT_TRUE(coded_input.ReadString(&str, 16));
+  EXPECT_EQ(0, coded_input.BytesUntilTotalBytesLimit());
+
+  std::vector errors;
+
+  {
+    ScopedMemoryLog error_log;
+    EXPECT_FALSE(coded_input.ReadString(&str, 1));
+    errors = error_log.GetMessages(ERROR);
+  }
+
+  ASSERT_EQ(1, errors.size());
+  EXPECT_PRED_FORMAT2(testing::IsSubstring,
+                      "A protocol message was rejected because it was too big",
+                      errors[0]);
+
+  coded_input.SetTotalBytesLimit(32, -1);
+  EXPECT_EQ(16, coded_input.BytesUntilTotalBytesLimit());
+  EXPECT_TRUE(coded_input.ReadString(&str, 16));
+  EXPECT_EQ(0, coded_input.BytesUntilTotalBytesLimit());
+}
+
+TEST_F(CodedStreamTest, TotalBytesLimitNotValidMessageEnd) {
+  // total_bytes_limit_ is not a valid place for a message to end.
+
+  ArrayInputStream input(buffer_, sizeof(buffer_));
+  CodedInputStream coded_input(&input);
+
+  // Set both total_bytes_limit and a regular limit at 16 bytes.
+  coded_input.SetTotalBytesLimit(16, -1);
+  CodedInputStream::Limit limit = coded_input.PushLimit(16);
+
+  // Read 16 bytes.
+  std::string str;
+  EXPECT_TRUE(coded_input.ReadString(&str, 16));
+
+  // Read a tag.  Should fail, but report being a valid endpoint since it's
+  // a regular limit.
+  EXPECT_EQ(0, coded_input.ReadTagNoLastTag());
+  EXPECT_TRUE(coded_input.ConsumedEntireMessage());
+
+  // Pop the limit.
+  coded_input.PopLimit(limit);
+
+  // Read a tag.  Should fail, and report *not* being a valid endpoint, since
+  // this time we're hitting the total bytes limit.
+  EXPECT_EQ(0, coded_input.ReadTagNoLastTag());
+  EXPECT_FALSE(coded_input.ConsumedEntireMessage());
+}
+
+TEST_F(CodedStreamTest, RecursionLimit) {
+  ArrayInputStream input(buffer_, sizeof(buffer_));
+  CodedInputStream coded_input(&input);
+  coded_input.SetRecursionLimit(4);
+
+  // This is way too much testing for a counter.
+  EXPECT_TRUE(coded_input.IncrementRecursionDepth());   // 1
+  EXPECT_TRUE(coded_input.IncrementRecursionDepth());   // 2
+  EXPECT_TRUE(coded_input.IncrementRecursionDepth());   // 3
+  EXPECT_TRUE(coded_input.IncrementRecursionDepth());   // 4
+  EXPECT_FALSE(coded_input.IncrementRecursionDepth());  // 5
+  EXPECT_FALSE(coded_input.IncrementRecursionDepth());  // 6
+  coded_input.DecrementRecursionDepth();                // 5
+  EXPECT_FALSE(coded_input.IncrementRecursionDepth());  // 6
+  coded_input.DecrementRecursionDepth();                // 5
+  coded_input.DecrementRecursionDepth();                // 4
+  coded_input.DecrementRecursionDepth();                // 3
+  EXPECT_TRUE(coded_input.IncrementRecursionDepth());   // 4
+  EXPECT_FALSE(coded_input.IncrementRecursionDepth());  // 5
+  coded_input.DecrementRecursionDepth();                // 4
+  coded_input.DecrementRecursionDepth();                // 3
+  coded_input.DecrementRecursionDepth();                // 2
+  coded_input.DecrementRecursionDepth();                // 1
+  coded_input.DecrementRecursionDepth();                // 0
+  coded_input.DecrementRecursionDepth();                // 0
+  coded_input.DecrementRecursionDepth();                // 0
+  EXPECT_TRUE(coded_input.IncrementRecursionDepth());   // 1
+  EXPECT_TRUE(coded_input.IncrementRecursionDepth());   // 2
+  EXPECT_TRUE(coded_input.IncrementRecursionDepth());   // 3
+  EXPECT_TRUE(coded_input.IncrementRecursionDepth());   // 4
+  EXPECT_FALSE(coded_input.IncrementRecursionDepth());  // 5
+
+  coded_input.SetRecursionLimit(6);
+  EXPECT_TRUE(coded_input.IncrementRecursionDepth());   // 6
+  EXPECT_FALSE(coded_input.IncrementRecursionDepth());  // 7
+}
+
+
+class ReallyBigInputStream : public ZeroCopyInputStream {
+ public:
+  ReallyBigInputStream() : backup_amount_(0), buffer_count_(0) {}
+  ~ReallyBigInputStream() {}
+
+  // implements ZeroCopyInputStream ----------------------------------
+  bool Next(const void** data, int* size) override {
+    // We only expect BackUp() to be called at the end.
+    EXPECT_EQ(0, backup_amount_);
+
+    switch (buffer_count_++) {
+      case 0:
+        *data = buffer_;
+        *size = sizeof(buffer_);
+        return true;
+      case 1:
+        // Return an enormously large buffer that, when combined with the 1k
+        // returned already, should overflow the total_bytes_read_ counter in
+        // CodedInputStream.  Note that we'll only read the first 1024 bytes
+        // of this buffer so it's OK that we have it point at buffer_.
+        *data = buffer_;
+        *size = INT_MAX;
+        return true;
+      default:
+        return false;
+    }
+  }
+
+  void BackUp(int count) override { backup_amount_ = count; }
+
+  bool Skip(int count) override {
+    GOOGLE_LOG(FATAL) << "Not implemented.";
+    return false;
+  }
+  int64_t ByteCount() const override {
+    GOOGLE_LOG(FATAL) << "Not implemented.";
+    return 0;
+  }
+
+  int backup_amount_;
+
+ private:
+  char buffer_[1024];
+  int64 buffer_count_;
+};
+
+TEST_F(CodedStreamTest, InputOver2G) {
+  // CodedInputStream should gracefully handle input over 2G and call
+  // input.BackUp() with the correct number of bytes on destruction.
+  ReallyBigInputStream input;
+
+  std::vector errors;
+
+  {
+    ScopedMemoryLog error_log;
+    CodedInputStream coded_input(&input);
+    std::string str;
+    EXPECT_TRUE(coded_input.ReadString(&str, 512));
+    EXPECT_TRUE(coded_input.ReadString(&str, 1024));
+    errors = error_log.GetMessages(ERROR);
+  }
+
+  EXPECT_EQ(INT_MAX - 512, input.backup_amount_);
+  EXPECT_EQ(0, errors.size());
+}
+
+}  // namespace
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/gzip_stream.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/gzip_stream.cc"
new file mode 100644
index 00000000..86e21267
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/gzip_stream.cc"
@@ -0,0 +1,333 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: brianolson@google.com (Brian Olson)
+//
+// This file contains the implementation of classes GzipInputStream and
+// GzipOutputStream.
+
+
+#if HAVE_ZLIB
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+static const int kDefaultBufferSize = 65536;
+
+GzipInputStream::GzipInputStream(ZeroCopyInputStream* sub_stream, Format format,
+                                 int buffer_size)
+    : format_(format), sub_stream_(sub_stream), zerror_(Z_OK), byte_count_(0) {
+  zcontext_.state = Z_NULL;
+  zcontext_.zalloc = Z_NULL;
+  zcontext_.zfree = Z_NULL;
+  zcontext_.opaque = Z_NULL;
+  zcontext_.total_out = 0;
+  zcontext_.next_in = NULL;
+  zcontext_.avail_in = 0;
+  zcontext_.total_in = 0;
+  zcontext_.msg = NULL;
+  if (buffer_size == -1) {
+    output_buffer_length_ = kDefaultBufferSize;
+  } else {
+    output_buffer_length_ = buffer_size;
+  }
+  output_buffer_ = operator new(output_buffer_length_);
+  GOOGLE_CHECK(output_buffer_ != NULL);
+  zcontext_.next_out = static_cast(output_buffer_);
+  zcontext_.avail_out = output_buffer_length_;
+  output_position_ = output_buffer_;
+}
+GzipInputStream::~GzipInputStream() {
+  operator delete(output_buffer_);
+  zerror_ = inflateEnd(&zcontext_);
+}
+
+static inline int internalInflateInit2(z_stream* zcontext,
+                                       GzipInputStream::Format format) {
+  int windowBitsFormat = 0;
+  switch (format) {
+    case GzipInputStream::GZIP:
+      windowBitsFormat = 16;
+      break;
+    case GzipInputStream::AUTO:
+      windowBitsFormat = 32;
+      break;
+    case GzipInputStream::ZLIB:
+      windowBitsFormat = 0;
+      break;
+  }
+  return inflateInit2(zcontext, /* windowBits */ 15 | windowBitsFormat);
+}
+
+int GzipInputStream::Inflate(int flush) {
+  if ((zerror_ == Z_OK) && (zcontext_.avail_out == 0)) {
+    // previous inflate filled output buffer. don't change input params yet.
+  } else if (zcontext_.avail_in == 0) {
+    const void* in;
+    int in_size;
+    bool first = zcontext_.next_in == NULL;
+    bool ok = sub_stream_->Next(&in, &in_size);
+    if (!ok) {
+      zcontext_.next_out = NULL;
+      zcontext_.avail_out = 0;
+      return Z_STREAM_END;
+    }
+    zcontext_.next_in = static_cast(const_cast(in));
+    zcontext_.avail_in = in_size;
+    if (first) {
+      int error = internalInflateInit2(&zcontext_, format_);
+      if (error != Z_OK) {
+        return error;
+      }
+    }
+  }
+  zcontext_.next_out = static_cast(output_buffer_);
+  zcontext_.avail_out = output_buffer_length_;
+  output_position_ = output_buffer_;
+  int error = inflate(&zcontext_, flush);
+  return error;
+}
+
+void GzipInputStream::DoNextOutput(const void** data, int* size) {
+  *data = output_position_;
+  *size = ((uintptr_t)zcontext_.next_out) - ((uintptr_t)output_position_);
+  output_position_ = zcontext_.next_out;
+}
+
+// implements ZeroCopyInputStream ----------------------------------
+bool GzipInputStream::Next(const void** data, int* size) {
+  bool ok = (zerror_ == Z_OK) || (zerror_ == Z_STREAM_END) ||
+            (zerror_ == Z_BUF_ERROR);
+  if ((!ok) || (zcontext_.next_out == NULL)) {
+    return false;
+  }
+  if (zcontext_.next_out != output_position_) {
+    DoNextOutput(data, size);
+    return true;
+  }
+  if (zerror_ == Z_STREAM_END) {
+    if (zcontext_.next_out != NULL) {
+      // sub_stream_ may have concatenated streams to follow
+      zerror_ = inflateEnd(&zcontext_);
+      byte_count_ += zcontext_.total_out;
+      if (zerror_ != Z_OK) {
+        return false;
+      }
+      zerror_ = internalInflateInit2(&zcontext_, format_);
+      if (zerror_ != Z_OK) {
+        return false;
+      }
+    } else {
+      *data = NULL;
+      *size = 0;
+      return false;
+    }
+  }
+  zerror_ = Inflate(Z_NO_FLUSH);
+  if ((zerror_ == Z_STREAM_END) && (zcontext_.next_out == NULL)) {
+    // The underlying stream's Next returned false inside Inflate.
+    return false;
+  }
+  ok = (zerror_ == Z_OK) || (zerror_ == Z_STREAM_END) ||
+       (zerror_ == Z_BUF_ERROR);
+  if (!ok) {
+    return false;
+  }
+  DoNextOutput(data, size);
+  return true;
+}
+void GzipInputStream::BackUp(int count) {
+  output_position_ = reinterpret_cast(
+      reinterpret_cast(output_position_) - count);
+}
+bool GzipInputStream::Skip(int count) {
+  const void* data;
+  int size = 0;
+  bool ok = Next(&data, &size);
+  while (ok && (size < count)) {
+    count -= size;
+    ok = Next(&data, &size);
+  }
+  if (size > count) {
+    BackUp(size - count);
+  }
+  return ok;
+}
+int64_t GzipInputStream::ByteCount() const {
+  int64 ret = byte_count_ + zcontext_.total_out;
+  if (zcontext_.next_out != NULL && output_position_ != NULL) {
+    ret += reinterpret_cast(zcontext_.next_out) -
+           reinterpret_cast(output_position_);
+  }
+  return ret;
+}
+
+// =========================================================================
+
+GzipOutputStream::Options::Options()
+    : format(GZIP),
+      buffer_size(kDefaultBufferSize),
+      compression_level(Z_DEFAULT_COMPRESSION),
+      compression_strategy(Z_DEFAULT_STRATEGY) {}
+
+GzipOutputStream::GzipOutputStream(ZeroCopyOutputStream* sub_stream) {
+  Init(sub_stream, Options());
+}
+
+GzipOutputStream::GzipOutputStream(ZeroCopyOutputStream* sub_stream,
+                                   const Options& options) {
+  Init(sub_stream, options);
+}
+
+void GzipOutputStream::Init(ZeroCopyOutputStream* sub_stream,
+                            const Options& options) {
+  sub_stream_ = sub_stream;
+  sub_data_ = NULL;
+  sub_data_size_ = 0;
+
+  input_buffer_length_ = options.buffer_size;
+  input_buffer_ = operator new(input_buffer_length_);
+  GOOGLE_CHECK(input_buffer_ != NULL);
+
+  zcontext_.zalloc = Z_NULL;
+  zcontext_.zfree = Z_NULL;
+  zcontext_.opaque = Z_NULL;
+  zcontext_.next_out = NULL;
+  zcontext_.avail_out = 0;
+  zcontext_.total_out = 0;
+  zcontext_.next_in = NULL;
+  zcontext_.avail_in = 0;
+  zcontext_.total_in = 0;
+  zcontext_.msg = NULL;
+  // default to GZIP format
+  int windowBitsFormat = 16;
+  if (options.format == ZLIB) {
+    windowBitsFormat = 0;
+  }
+  zerror_ =
+      deflateInit2(&zcontext_, options.compression_level, Z_DEFLATED,
+                   /* windowBits */ 15 | windowBitsFormat,
+                   /* memLevel (default) */ 8, options.compression_strategy);
+}
+
+GzipOutputStream::~GzipOutputStream() {
+  Close();
+  operator delete(input_buffer_);
+}
+
+// private
+int GzipOutputStream::Deflate(int flush) {
+  int error = Z_OK;
+  do {
+    if ((sub_data_ == NULL) || (zcontext_.avail_out == 0)) {
+      bool ok = sub_stream_->Next(&sub_data_, &sub_data_size_);
+      if (!ok) {
+        sub_data_ = NULL;
+        sub_data_size_ = 0;
+        return Z_BUF_ERROR;
+      }
+      GOOGLE_CHECK_GT(sub_data_size_, 0);
+      zcontext_.next_out = static_cast(sub_data_);
+      zcontext_.avail_out = sub_data_size_;
+    }
+    error = deflate(&zcontext_, flush);
+  } while (error == Z_OK && zcontext_.avail_out == 0);
+  if ((flush == Z_FULL_FLUSH) || (flush == Z_FINISH)) {
+    // Notify lower layer of data.
+    sub_stream_->BackUp(zcontext_.avail_out);
+    // We don't own the buffer anymore.
+    sub_data_ = NULL;
+    sub_data_size_ = 0;
+  }
+  return error;
+}
+
+// implements ZeroCopyOutputStream ---------------------------------
+bool GzipOutputStream::Next(void** data, int* size) {
+  if ((zerror_ != Z_OK) && (zerror_ != Z_BUF_ERROR)) {
+    return false;
+  }
+  if (zcontext_.avail_in != 0) {
+    zerror_ = Deflate(Z_NO_FLUSH);
+    if (zerror_ != Z_OK) {
+      return false;
+    }
+  }
+  if (zcontext_.avail_in == 0) {
+    // all input was consumed. reset the buffer.
+    zcontext_.next_in = static_cast(input_buffer_);
+    zcontext_.avail_in = input_buffer_length_;
+    *data = input_buffer_;
+    *size = input_buffer_length_;
+  } else {
+    // The loop in Deflate should consume all avail_in
+    GOOGLE_LOG(DFATAL) << "Deflate left bytes unconsumed";
+  }
+  return true;
+}
+void GzipOutputStream::BackUp(int count) {
+  GOOGLE_CHECK_GE(zcontext_.avail_in, count);
+  zcontext_.avail_in -= count;
+}
+int64_t GzipOutputStream::ByteCount() const {
+  return zcontext_.total_in + zcontext_.avail_in;
+}
+
+bool GzipOutputStream::Flush() {
+  zerror_ = Deflate(Z_FULL_FLUSH);
+  // Return true if the flush succeeded or if it was a no-op.
+  return (zerror_ == Z_OK) ||
+         (zerror_ == Z_BUF_ERROR && zcontext_.avail_in == 0 &&
+          zcontext_.avail_out != 0);
+}
+
+bool GzipOutputStream::Close() {
+  if ((zerror_ != Z_OK) && (zerror_ != Z_BUF_ERROR)) {
+    return false;
+  }
+  do {
+    zerror_ = Deflate(Z_FINISH);
+  } while (zerror_ == Z_OK);
+  zerror_ = deflateEnd(&zcontext_);
+  bool ok = zerror_ == Z_OK;
+  zerror_ = Z_STREAM_END;
+  return ok;
+}
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // HAVE_ZLIB
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/gzip_stream.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/gzip_stream.h"
new file mode 100644
index 00000000..b1ce1d36
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/gzip_stream.h"
@@ -0,0 +1,202 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: brianolson@google.com (Brian Olson)
+//
+// This file contains the definition for classes GzipInputStream and
+// GzipOutputStream.
+//
+// GzipInputStream decompresses data from an underlying
+// ZeroCopyInputStream and provides the decompressed data as a
+// ZeroCopyInputStream.
+//
+// GzipOutputStream is an ZeroCopyOutputStream that compresses data to
+// an underlying ZeroCopyOutputStream.
+
+#ifndef GOOGLE_PROTOBUF_IO_GZIP_STREAM_H__
+#define GOOGLE_PROTOBUF_IO_GZIP_STREAM_H__
+
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+// A ZeroCopyInputStream that reads compressed data through zlib
+class PROTOBUF_EXPORT GzipInputStream : public ZeroCopyInputStream {
+ public:
+  // Format key for constructor
+  enum Format {
+    // zlib will autodetect gzip header or deflate stream
+    AUTO = 0,
+
+    // GZIP streams have some extra header data for file attributes.
+    GZIP = 1,
+
+    // Simpler zlib stream format.
+    ZLIB = 2,
+  };
+
+  // buffer_size and format may be -1 for default of 64kB and GZIP format
+  explicit GzipInputStream(ZeroCopyInputStream* sub_stream,
+                           Format format = AUTO, int buffer_size = -1);
+  virtual ~GzipInputStream();
+
+  // Return last error message or NULL if no error.
+  inline const char* ZlibErrorMessage() const { return zcontext_.msg; }
+  inline int ZlibErrorCode() const { return zerror_; }
+
+  // implements ZeroCopyInputStream ----------------------------------
+  bool Next(const void** data, int* size);
+  void BackUp(int count);
+  bool Skip(int count);
+  int64_t ByteCount() const;
+
+ private:
+  Format format_;
+
+  ZeroCopyInputStream* sub_stream_;
+
+  z_stream zcontext_;
+  int zerror_;
+
+  void* output_buffer_;
+  void* output_position_;
+  size_t output_buffer_length_;
+  int64 byte_count_;
+
+  int Inflate(int flush);
+  void DoNextOutput(const void** data, int* size);
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(GzipInputStream);
+};
+
+class PROTOBUF_EXPORT GzipOutputStream : public ZeroCopyOutputStream {
+ public:
+  // Format key for constructor
+  enum Format {
+    // GZIP streams have some extra header data for file attributes.
+    GZIP = 1,
+
+    // Simpler zlib stream format.
+    ZLIB = 2,
+  };
+
+  struct PROTOBUF_EXPORT Options {
+    // Defaults to GZIP.
+    Format format;
+
+    // What size buffer to use internally.  Defaults to 64kB.
+    int buffer_size;
+
+    // A number between 0 and 9, where 0 is no compression and 9 is best
+    // compression.  Defaults to Z_DEFAULT_COMPRESSION (see zlib.h).
+    int compression_level;
+
+    // Defaults to Z_DEFAULT_STRATEGY.  Can also be set to Z_FILTERED,
+    // Z_HUFFMAN_ONLY, or Z_RLE.  See the documentation for deflateInit2 in
+    // zlib.h for definitions of these constants.
+    int compression_strategy;
+
+    Options();  // Initializes with default values.
+  };
+
+  // Create a GzipOutputStream with default options.
+  explicit GzipOutputStream(ZeroCopyOutputStream* sub_stream);
+
+  // Create a GzipOutputStream with the given options.
+  GzipOutputStream(ZeroCopyOutputStream* sub_stream, const Options& options);
+
+  virtual ~GzipOutputStream();
+
+  // Return last error message or NULL if no error.
+  inline const char* ZlibErrorMessage() const { return zcontext_.msg; }
+  inline int ZlibErrorCode() const { return zerror_; }
+
+  // Flushes data written so far to zipped data in the underlying stream.
+  // It is the caller's responsibility to flush the underlying stream if
+  // necessary.
+  // Compression may be less efficient stopping and starting around flushes.
+  // Returns true if no error.
+  //
+  // Please ensure that block size is > 6. Here is an excerpt from the zlib
+  // doc that explains why:
+  //
+  // In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that avail_out
+  // is greater than six to avoid repeated flush markers due to
+  // avail_out == 0 on return.
+  bool Flush();
+
+  // Writes out all data and closes the gzip stream.
+  // It is the caller's responsibility to close the underlying stream if
+  // necessary.
+  // Returns true if no error.
+  bool Close();
+
+  // implements ZeroCopyOutputStream ---------------------------------
+  bool Next(void** data, int* size);
+  void BackUp(int count);
+  int64_t ByteCount() const;
+
+ private:
+  ZeroCopyOutputStream* sub_stream_;
+  // Result from calling Next() on sub_stream_
+  void* sub_data_;
+  int sub_data_size_;
+
+  z_stream zcontext_;
+  int zerror_;
+  void* input_buffer_;
+  size_t input_buffer_length_;
+
+  // Shared constructor code.
+  void Init(ZeroCopyOutputStream* sub_stream, const Options& options);
+
+  // Do some compression.
+  // Takes zlib flush mode.
+  // Returns zlib error code.
+  int Deflate(int flush);
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(GzipOutputStream);
+};
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_IO_GZIP_STREAM_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/gzip_stream_unittest.sh" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/gzip_stream_unittest.sh"
new file mode 100644
index 00000000..16251a94
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/gzip_stream_unittest.sh"
@@ -0,0 +1,44 @@
+#!/bin/sh -x
+#
+# Protocol Buffers - Google's data interchange format
+# Copyright 2009 Google Inc.  All rights reserved.
+# https://developers.google.com/protocol-buffers/
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Author: brianolson@google.com (Brian Olson)
+#
+# Test compatibility between command line gzip/gunzip binaries and
+# ZeroCopyStream versions.
+
+TESTFILE=Makefile
+
+(./zcgzip < ${TESTFILE} | gunzip | cmp - ${TESTFILE}) && \
+(gzip < ${TESTFILE} | ./zcgunzip | cmp - ${TESTFILE})
+
+# Result of "(cmd) && (cmd)" implicitly becomes result of this script
+# and thus the test.
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/io_win32.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/io_win32.cc"
new file mode 100644
index 00000000..d22ceac7
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/io_win32.cc"
@@ -0,0 +1,470 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: laszlocsomor@google.com (Laszlo Csomor)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+// Implementation for long-path-aware open/mkdir/access/etc. on Windows, as well
+// as for the supporting utility functions.
+//
+// These functions convert the input path to an absolute Windows path
+// with "\\?\" prefix, then pass that to _wopen/_wmkdir/_waccess/etc.
+// (declared in ) respectively. This allows working with files/directories
+// whose paths are longer than MAX_PATH (260 chars).
+//
+// This file is only used on Windows, it's empty on other platforms.
+
+#if defined(_WIN32) && !defined(_XBOX_ONE)
+
+// Comment this out to fall back to using the ANSI versions (open, mkdir, ...)
+// instead of the Unicode ones (_wopen, _wmkdir, ...). Doing so can be useful to
+// debug failing tests if that's caused by the long path support.
+#define SUPPORT_LONGPATHS
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN 1
+#endif
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+namespace win32 {
+namespace {
+
+using std::string;
+using std::wstring;
+
+template 
+struct CharTraits {
+  static bool is_alpha(char_type ch);
+};
+
+template <>
+struct CharTraits {
+  static bool is_alpha(char ch) { return isalpha(ch); }
+};
+
+template <>
+struct CharTraits {
+  static bool is_alpha(wchar_t ch) { return iswalpha(ch); }
+};
+
+template 
+bool null_or_empty(const char_type* s) {
+  return s == nullptr || *s == 0;
+}
+
+// Returns true if the path starts with a drive letter, e.g. "c:".
+// Note that this won't check for the "\" after the drive letter, so this also
+// returns true for "c:foo" (which is "c:\${PWD}\foo").
+// This check requires that a path not have a longpath prefix ("\\?\").
+template 
+bool has_drive_letter(const char_type* ch) {
+  return CharTraits::is_alpha(ch[0]) && ch[1] == ':';
+}
+
+// Returns true if the path starts with a longpath prefix ("\\?\").
+template 
+bool has_longpath_prefix(const char_type* path) {
+  return path[0] == '\\' && path[1] == '\\' && path[2] == '?' &&
+         path[3] == '\\';
+}
+
+template 
+bool is_separator(char_type c) {
+  return c == '/' || c == '\\';
+}
+
+// Returns true if the path starts with a drive specifier (e.g. "c:\").
+template 
+bool is_path_absolute(const char_type* path) {
+  return has_drive_letter(path) && is_separator(path[2]);
+}
+
+template 
+bool is_drive_relative(const char_type* path) {
+  return has_drive_letter(path) && (path[2] == 0 || !is_separator(path[2]));
+}
+
+wstring join_paths(const wstring& path1, const wstring& path2) {
+  if (path1.empty() || is_path_absolute(path2.c_str()) ||
+      has_longpath_prefix(path2.c_str())) {
+    return path2;
+  }
+  if (path2.empty()) {
+    return path1;
+  }
+
+  if (is_separator(path1[path1.size() - 1])) {
+    return is_separator(path2[0]) ? (path1 + path2.substr(1))
+                                       : (path1 + path2);
+  } else {
+    return is_separator(path2[0]) ? (path1 + path2)
+                                       : (path1 + L'\\' + path2);
+  }
+}
+
+wstring normalize(wstring path) {
+  if (has_longpath_prefix(path.c_str())) {
+    path = path.substr(4);
+  }
+
+  static const wstring dot(L".");
+  static const wstring dotdot(L"..");
+  const WCHAR* p = path.c_str();
+
+  std::vector segments;
+  int segment_start = -1;
+  // Find the path segments in `path` (separated by "/").
+  for (int i = 0;; ++i) {
+    if (!is_separator(p[i]) && p[i] != L'\0') {
+      // The current character does not end a segment, so start one unless it's
+      // already started.
+      if (segment_start < 0) {
+        segment_start = i;
+      }
+    } else if (segment_start >= 0 && i > segment_start) {
+      // The current character is "/" or "\0", so this ends a segment.
+      // Add that to `segments` if there's anything to add; handle "." and "..".
+      wstring segment(p, segment_start, i - segment_start);
+      segment_start = -1;
+      if (segment == dotdot) {
+        if (!segments.empty() &&
+            (!has_drive_letter(segments[0].c_str()) || segments.size() > 1)) {
+          segments.pop_back();
+        }
+      } else if (segment != dot && !segment.empty()) {
+        segments.push_back(segment);
+      }
+    }
+    if (p[i] == L'\0') {
+      break;
+    }
+  }
+
+  // Handle the case when `path` is just a drive specifier (or some degenerate
+  // form of it, e.g. "c:\..").
+  if (segments.size() == 1 && segments[0].size() == 2 &&
+      has_drive_letter(segments[0].c_str())) {
+    return segments[0] + L'\\';
+  }
+
+  // Join all segments.
+  bool first = true;
+  std::wstringstream result;
+  for (int i = 0; i < segments.size(); ++i) {
+    if (!first) {
+      result << L'\\';
+    }
+    first = false;
+    result << segments[i];
+  }
+  // Preserve trailing separator if the input contained it.
+  if (!path.empty() && is_separator(p[path.size() - 1])) {
+    result << L'\\';
+  }
+  return result.str();
+}
+
+bool as_windows_path(const char* path, wstring* result) {
+  if (null_or_empty(path)) {
+    result->clear();
+    return true;
+  }
+  wstring wpath;
+  if (!strings::utf8_to_wcs(path, &wpath)) {
+    return false;
+  }
+  if (has_longpath_prefix(wpath.c_str())) {
+    *result = wpath;
+    return true;
+  }
+  if (is_separator(path[0]) || is_drive_relative(path)) {
+    return false;
+  }
+
+
+  if (!is_path_absolute(wpath.c_str())) {
+    int size = ::GetCurrentDirectoryW(0, nullptr);
+    if (size == 0 && GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
+      return false;
+    }
+    std::unique_ptr wcwd(new WCHAR[size]);
+    ::GetCurrentDirectoryW(size, wcwd.get());
+    wpath = join_paths(wcwd.get(), wpath);
+  }
+  wpath = normalize(wpath);
+  if (!has_longpath_prefix(wpath.c_str())) {
+    // Add the "\\?\" prefix unconditionally. This way we prevent the Win32 API
+    // from processing the path and "helpfully" removing trailing dots from the
+    // path, for example.
+    // See https://github.com/bazelbuild/bazel/issues/2935
+    wpath = wstring(L"\\\\?\\") + wpath;
+  }
+  *result = wpath;
+  return true;
+}
+
+}  // namespace
+
+int open(const char* path, int flags, int mode) {
+#ifdef SUPPORT_LONGPATHS
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return -1;
+  }
+  return ::_wopen(wpath.c_str(), flags, mode);
+#else
+  return ::_open(path, flags, mode);
+#endif
+}
+
+int mkdir(const char* path, int _mode) {
+#ifdef SUPPORT_LONGPATHS
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return -1;
+  }
+  return ::_wmkdir(wpath.c_str());
+#else   // not SUPPORT_LONGPATHS
+  return ::_mkdir(path);
+#endif  // not SUPPORT_LONGPATHS
+}
+
+int access(const char* path, int mode) {
+#ifdef SUPPORT_LONGPATHS
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return -1;
+  }
+  return ::_waccess(wpath.c_str(), mode);
+#else
+  return ::_access(path, mode);
+#endif
+}
+
+int chdir(const char* path) {
+#ifdef SUPPORT_LONGPATHS
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return -1;
+  }
+  return ::_wchdir(wpath.c_str());
+#else
+  return ::_chdir(path);
+#endif
+}
+
+int stat(const char* path, struct _stat* buffer) {
+#ifdef SUPPORT_LONGPATHS
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return -1;
+  }
+  return ::_wstat(wpath.c_str(), buffer);
+#else   // not SUPPORT_LONGPATHS
+  return ::_stat(path, buffer);
+#endif  // not SUPPORT_LONGPATHS
+}
+
+FILE* fopen(const char* path, const char* mode) {
+#ifdef SUPPORT_LONGPATHS
+  if (null_or_empty(path)) {
+    errno = EINVAL;
+    return nullptr;
+  }
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return nullptr;
+  }
+  wstring wmode;
+  if (!strings::utf8_to_wcs(mode, &wmode)) {
+    errno = EINVAL;
+    return nullptr;
+  }
+  return ::_wfopen(wpath.c_str(), wmode.c_str());
+#else
+  return ::fopen(path, mode);
+#endif
+}
+
+int close(int fd) { return ::_close(fd); }
+
+int dup(int fd) { return ::_dup(fd); }
+
+int dup2(int fd1, int fd2) { return ::_dup2(fd1, fd2); }
+
+int read(int fd, void* buffer, size_t size) {
+  return ::_read(fd, buffer, size);
+}
+
+int setmode(int fd, int mode) { return ::_setmode(fd, mode); }
+
+int write(int fd, const void* buffer, size_t size) {
+  return ::_write(fd, buffer, size);
+}
+
+wstring testonly_utf8_to_winpath(const char* path) {
+  wstring wpath;
+  return as_windows_path(path, &wpath) ? wpath : wstring();
+}
+
+ExpandWildcardsResult ExpandWildcards(
+    const string& path, std::function consume) {
+  if (path.find_first_of("*?") == string::npos) {
+    // There are no wildcards in the path, we don't need to expand it.
+    consume(path);
+    return ExpandWildcardsResult::kSuccess;
+  }
+
+  wstring wpath;
+  if (!as_windows_path(path.c_str(), &wpath)) {
+    return ExpandWildcardsResult::kErrorInputPathConversion;
+  }
+
+  static const wstring kDot = L".";
+  static const wstring kDotDot = L"..";
+  WIN32_FIND_DATAW metadata;
+  HANDLE handle = ::FindFirstFileW(wpath.c_str(), &metadata);
+  if (handle == INVALID_HANDLE_VALUE) {
+    // The pattern does not match any files (or directories).
+    return ExpandWildcardsResult::kErrorNoMatchingFile;
+  }
+
+  string::size_type pos = path.find_last_of("\\/");
+  string dirname;
+  if (pos != string::npos) {
+    dirname = path.substr(0, pos + 1);
+  }
+
+  ExpandWildcardsResult matched = ExpandWildcardsResult::kErrorNoMatchingFile;
+  do {
+    // Ignore ".", "..", and directories.
+    if ((metadata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0 &&
+        kDot != metadata.cFileName && kDotDot != metadata.cFileName) {
+      matched = ExpandWildcardsResult::kSuccess;
+      string filename;
+      if (!strings::wcs_to_utf8(metadata.cFileName, &filename)) {
+        return ExpandWildcardsResult::kErrorOutputPathConversion;
+      }
+
+      if (dirname.empty()) {
+        consume(filename);
+      } else {
+        consume(dirname + filename);
+      }
+    }
+  } while (::FindNextFileW(handle, &metadata));
+  FindClose(handle);
+  return matched;
+}
+
+namespace strings {
+
+bool wcs_to_mbs(const WCHAR* s, string* out, bool outUtf8) {
+  if (null_or_empty(s)) {
+    out->clear();
+    return true;
+  }
+  BOOL usedDefaultChar = FALSE;
+  SetLastError(0);
+  int size = WideCharToMultiByte(
+      outUtf8 ? CP_UTF8 : CP_ACP, 0, s, -1, nullptr, 0, nullptr,
+      outUtf8 ? nullptr : &usedDefaultChar);
+  if ((size == 0 && GetLastError() != ERROR_INSUFFICIENT_BUFFER)
+      || usedDefaultChar) {
+    return false;
+  }
+  std::unique_ptr astr(new CHAR[size]);
+  WideCharToMultiByte(
+      outUtf8 ? CP_UTF8 : CP_ACP, 0, s, -1, astr.get(), size, nullptr, nullptr);
+  out->assign(astr.get());
+  return true;
+}
+
+bool mbs_to_wcs(const char* s, wstring* out, bool inUtf8) {
+  if (null_or_empty(s)) {
+    out->clear();
+    return true;
+  }
+
+  SetLastError(0);
+  int size =
+      MultiByteToWideChar(inUtf8 ? CP_UTF8 : CP_ACP, 0, s, -1, nullptr, 0);
+  if (size == 0 && GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
+    return false;
+  }
+  std::unique_ptr wstr(new WCHAR[size]);
+  MultiByteToWideChar(
+      inUtf8 ? CP_UTF8 : CP_ACP, 0, s, -1, wstr.get(), size + 1);
+  out->assign(wstr.get());
+  return true;
+}
+
+bool utf8_to_wcs(const char* input, wstring* out) {
+  return mbs_to_wcs(input, out, true);
+}
+
+bool wcs_to_utf8(const wchar_t* input, string* out) {
+  return wcs_to_mbs(input, out, true);
+}
+
+}  // namespace strings
+}  // namespace win32
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // defined(_WIN32)
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/io_win32.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/io_win32.h"
new file mode 100644
index 00000000..7d11dc2b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/io_win32.h"
@@ -0,0 +1,139 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: laszlocsomor@google.com (Laszlo Csomor)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+// This file contains the declarations for Windows implementations of
+// commonly used POSIX functions such as open(2) and access(2), as well
+// as macro definitions for flags of these functions.
+//
+// By including this file you'll redefine open/access/etc. to
+// ::google::protobuf::io::win32::{open/access/etc.}.
+// Make sure you don't include a header that attempts to redeclare or
+// redefine these functions, that'll lead to confusing compilation
+// errors. It's best to #include this file as the last one to ensure that.
+//
+// This file is only used on Windows, it's empty on other platforms.
+
+#ifndef GOOGLE_PROTOBUF_IO_IO_WIN32_H__
+#define GOOGLE_PROTOBUF_IO_IO_WIN32_H__
+
+#if defined(_WIN32)
+
+#include 
+#include 
+
+#include 
+#include 
+
+// Compilers on Windows other than MSVC (e.g. Cygwin, MinGW32) define the
+// following functions already, except for mkdir.
+namespace google {
+namespace protobuf {
+namespace io {
+namespace win32 {
+
+PROTOBUF_EXPORT FILE* fopen(const char* path, const char* mode);
+PROTOBUF_EXPORT int access(const char* path, int mode);
+PROTOBUF_EXPORT int chdir(const char* path);
+PROTOBUF_EXPORT int close(int fd);
+PROTOBUF_EXPORT int dup(int fd);
+PROTOBUF_EXPORT int dup2(int fd1, int fd2);
+PROTOBUF_EXPORT int mkdir(const char* path, int _mode);
+PROTOBUF_EXPORT int open(const char* path, int flags, int mode = 0);
+PROTOBUF_EXPORT int read(int fd, void* buffer, size_t size);
+PROTOBUF_EXPORT int setmode(int fd, int mode);
+PROTOBUF_EXPORT int stat(const char* path, struct _stat* buffer);
+PROTOBUF_EXPORT int write(int fd, const void* buffer, size_t size);
+PROTOBUF_EXPORT std::wstring testonly_utf8_to_winpath(const char* path);
+
+enum class ExpandWildcardsResult {
+  kSuccess = 0,
+  kErrorNoMatchingFile = 1,
+  kErrorInputPathConversion = 2,
+  kErrorOutputPathConversion = 3,
+};
+
+// Expand wildcards in a path pattern, feed the result to a consumer function.
+//
+// `path` must be a valid, Windows-style path. It may be absolute, or relative
+// to the current working directory, and it may contain wildcards ("*" and "?")
+// in the last path segment. This function passes all matching file names to
+// `consume`. The resulting paths may not be absolute nor normalized.
+//
+// The function returns a value from `ExpandWildcardsResult`.
+PROTOBUF_EXPORT ExpandWildcardsResult ExpandWildcards(
+    const std::string& path, std::function consume);
+
+namespace strings {
+
+// Convert from UTF-16 to Active-Code-Page-encoded or to UTF-8-encoded text.
+PROTOBUF_EXPORT bool wcs_to_mbs(const wchar_t* s, std::string* out,
+                                bool outUtf8);
+
+// Convert from Active-Code-Page-encoded or UTF-8-encoded text to UTF-16.
+PROTOBUF_EXPORT bool mbs_to_wcs(const char* s, std::wstring* out, bool inUtf8);
+
+// Convert from UTF-8-encoded text to UTF-16.
+PROTOBUF_EXPORT bool utf8_to_wcs(const char* input, std::wstring* out);
+
+// Convert from UTF-16-encoded text to UTF-8.
+PROTOBUF_EXPORT bool wcs_to_utf8(const wchar_t* input, std::string* out);
+
+}  // namespace strings
+
+}  // namespace win32
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#ifndef W_OK
+#define W_OK 02  // not defined by MSVC for whatever reason
+#endif
+
+#ifndef F_OK
+#define F_OK 00  // not defined by MSVC for whatever reason
+#endif
+
+#ifndef STDIN_FILENO
+#define STDIN_FILENO 0
+#endif
+
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
+
+#include 
+
+#endif  // defined(_WIN32)
+
+#endif  // GOOGLE_PROTOBUF_IO_IO_WIN32_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/io_win32_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/io_win32_unittest.cc"
new file mode 100644
index 00000000..c50f68d6
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/io_win32_unittest.cc"
@@ -0,0 +1,631 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: laszlocsomor@google.com (Laszlo Csomor)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+// Unit tests for long-path-aware open/mkdir/access/etc. on Windows, as well as
+// for the supporting utility functions.
+//
+// This file is only used on Windows, it's empty on other platforms.
+
+#if defined(_WIN32)
+
+#define WIN32_LEAN_AND_MEAN
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+namespace win32 {
+namespace {
+
+const char kUtf8Text[] = {
+    'h', 'i', ' ',
+    // utf-8: 11010000 10011111, utf-16: 100 0001 1111 = 0x041F
+    static_cast(0xd0), static_cast(0x9f),
+    // utf-8: 11010001 10000000, utf-16: 100 0100 0000 = 0x0440
+    static_cast(0xd1), static_cast(0x80),
+    // utf-8: 11010000 10111000, utf-16: 100 0011 1000 = 0x0438
+    static_cast(0xd0), static_cast(0xb8),
+    // utf-8: 11010000 10110010, utf-16: 100 0011 0010 = 0x0432
+    static_cast(0xd0), static_cast(0xb2),
+    // utf-8: 11010000 10110101, utf-16: 100 0011 0101 = 0x0435
+    static_cast(0xd0), static_cast(0xb5),
+    // utf-8: 11010001 10000010, utf-16: 100 0100 0010 = 0x0442
+    static_cast(0xd1), static_cast(0x82), 0
+};
+
+const wchar_t kUtf16Text[] = {
+  L'h', L'i', L' ',
+  L'\x41f', L'\x440', L'\x438', L'\x432', L'\x435', L'\x442', 0
+};
+
+using std::string;
+using std::vector;
+using std::wstring;
+
+class IoWin32Test : public ::testing::Test {
+ public:
+  void SetUp();
+  void TearDown();
+
+ protected:
+  bool CreateAllUnder(wstring path);
+  bool DeleteAllUnder(wstring path);
+
+  WCHAR working_directory[MAX_PATH];
+  string test_tmpdir;
+  wstring wtest_tmpdir;
+};
+
+#define ASSERT_INITIALIZED              \
+  {                                     \
+    EXPECT_FALSE(test_tmpdir.empty());  \
+    EXPECT_FALSE(wtest_tmpdir.empty()); \
+  }
+
+namespace {
+void StripTrailingSlashes(string* str) {
+  int i = str->size() - 1;
+  for (; i >= 0 && ((*str)[i] == '/' || (*str)[i] == '\\'); --i) {}
+  str->resize(i+1);
+}
+
+bool GetEnvVarAsUtf8(const WCHAR* name, string* result) {
+  DWORD size = ::GetEnvironmentVariableW(name, nullptr, 0);
+  if (size > 0 && GetLastError() != ERROR_ENVVAR_NOT_FOUND) {
+    std::unique_ptr wcs(new WCHAR[size]);
+    ::GetEnvironmentVariableW(name, wcs.get(), size);
+    // GetEnvironmentVariableA retrieves an Active-Code-Page-encoded text which
+    // we'd first need to convert to UTF-16 then to UTF-8, because there seems
+    // to be no API function to do that conversion directly.
+    // GetEnvironmentVariableW retrieves an UTF-16-encoded text, which we need
+    // to convert to UTF-8.
+    return strings::wcs_to_utf8(wcs.get(), result);
+  } else {
+    return false;
+  }
+}
+
+bool GetCwdAsUtf8(string* result) {
+  DWORD size = ::GetCurrentDirectoryW(0, nullptr);
+  if (size > 0) {
+    std::unique_ptr wcs(new WCHAR[size]);
+    ::GetCurrentDirectoryW(size, wcs.get());
+    // GetCurrentDirectoryA retrieves an Active-Code-Page-encoded text which
+    // we'd first need to convert to UTF-16 then to UTF-8, because there seems
+    // to be no API function to do that conversion directly.
+    // GetCurrentDirectoryW retrieves an UTF-16-encoded text, which we need
+    // to convert to UTF-8.
+    return strings::wcs_to_utf8(wcs.get(), result);
+  } else {
+    return false;
+  }
+}
+
+bool CreateEmptyFile(const wstring& path) {
+  HANDLE h = CreateFileW(path.c_str(), GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
+                         FILE_ATTRIBUTE_NORMAL, NULL);
+  if (h == INVALID_HANDLE_VALUE) {
+    return false;
+  }
+  CloseHandle(h);
+  return true;
+}
+
+}  // namespace
+
+void IoWin32Test::SetUp() {
+  test_tmpdir.clear();
+  wtest_tmpdir.clear();
+  DWORD size = ::GetCurrentDirectoryW(MAX_PATH, working_directory);
+  EXPECT_GT(size, 0);
+  EXPECT_LT(size, MAX_PATH);
+
+  string tmp;
+  bool ok = false;
+  if (!ok) {
+    // Bazel sets this environment variable when it runs tests.
+    ok = GetEnvVarAsUtf8(L"TEST_TMPDIR", &tmp);
+  }
+  if (!ok) {
+    // Bazel 0.8.0 sets this environment for every build and test action.
+    ok = GetEnvVarAsUtf8(L"TEMP", &tmp);
+  }
+  if (!ok) {
+    // Bazel 0.8.0 sets this environment for every build and test action.
+    ok = GetEnvVarAsUtf8(L"TMP", &tmp);
+  }
+  if (!ok) {
+    // Fall back to using the current directory.
+    ok = GetCwdAsUtf8(&tmp);
+  }
+  if (!ok || tmp.empty()) {
+    FAIL() << "Cannot find a temp directory.";
+  }
+
+  StripTrailingSlashes(&tmp);
+  std::stringstream result;
+  // Deleting files and directories is asynchronous on Windows, and if TearDown
+  // just deleted the previous temp directory, sometimes we cannot recreate the
+  // same directory.
+  // Use a counter so every test method gets its own temp directory.
+  static unsigned int counter = 0;
+  result << tmp << "\\w32tst" << counter++ << ".tmp";
+  test_tmpdir = result.str();
+  wtest_tmpdir = testonly_utf8_to_winpath(test_tmpdir.c_str());
+  ASSERT_FALSE(wtest_tmpdir.empty());
+  ASSERT_TRUE(DeleteAllUnder(wtest_tmpdir));
+  ASSERT_TRUE(CreateAllUnder(wtest_tmpdir));
+}
+
+void IoWin32Test::TearDown() {
+  if (!wtest_tmpdir.empty()) {
+    DeleteAllUnder(wtest_tmpdir);
+  }
+  ::SetCurrentDirectoryW(working_directory);
+}
+
+bool IoWin32Test::CreateAllUnder(wstring path) {
+  // Prepend UNC prefix if the path doesn't have it already. Don't bother
+  // checking if the path is shorter than MAX_PATH, let's just do it
+  // unconditionally.
+  if (path.find(L"\\\\?\\") != 0) {
+    path = wstring(L"\\\\?\\") + path;
+  }
+  if (::CreateDirectoryW(path.c_str(), nullptr) ||
+      GetLastError() == ERROR_ALREADY_EXISTS ||
+      GetLastError() == ERROR_ACCESS_DENIED) {
+    return true;
+  }
+  if (GetLastError() == ERROR_PATH_NOT_FOUND) {
+    size_t pos = path.find_last_of(L'\\');
+    if (pos != wstring::npos) {
+      wstring parent(path, 0, pos);
+      if (CreateAllUnder(parent) && CreateDirectoryW(path.c_str(), nullptr)) {
+        return true;
+      }
+    }
+  }
+  return false;
+}
+
+bool IoWin32Test::DeleteAllUnder(wstring path) {
+  static const wstring kDot(L".");
+  static const wstring kDotDot(L"..");
+
+  // Prepend UNC prefix if the path doesn't have it already. Don't bother
+  // checking if the path is shorter than MAX_PATH, let's just do it
+  // unconditionally.
+  if (path.find(L"\\\\?\\") != 0) {
+    path = wstring(L"\\\\?\\") + path;
+  }
+  // Append "\" if necessary.
+  if (path[path.size() - 1] != L'\\') {
+    path.push_back(L'\\');
+  }
+
+  WIN32_FIND_DATAW metadata;
+  HANDLE handle = ::FindFirstFileW((path + L"*").c_str(), &metadata);
+  if (handle == INVALID_HANDLE_VALUE) {
+    return true;  // directory doesn't exist
+  }
+
+  bool result = true;
+  do {
+    wstring childname = metadata.cFileName;
+    if (kDot != childname && kDotDot != childname) {
+      wstring childpath = path + childname;
+      if ((metadata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0) {
+        // If this is not a junction, delete its contents recursively.
+        // Finally delete this directory/junction too.
+        if (((metadata.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) == 0 &&
+             !DeleteAllUnder(childpath)) ||
+            !::RemoveDirectoryW(childpath.c_str())) {
+          result = false;
+          break;
+        }
+      } else {
+        if (!::DeleteFileW(childpath.c_str())) {
+          result = false;
+          break;
+        }
+      }
+    }
+  } while (::FindNextFileW(handle, &metadata));
+  ::FindClose(handle);
+  return result;
+}
+
+TEST_F(IoWin32Test, AccessTest) {
+  ASSERT_INITIALIZED;
+
+  string path = test_tmpdir;
+  while (path.size() < MAX_PATH - 30) {
+    path += "\\accesstest";
+    EXPECT_EQ(mkdir(path.c_str(), 0644), 0);
+  }
+  string file = path + "\\file.txt";
+  int fd = open(file.c_str(), O_CREAT | O_WRONLY, 0644);
+  if (fd > 0) {
+    EXPECT_EQ(close(fd), 0);
+  } else {
+    EXPECT_TRUE(false);
+  }
+
+  EXPECT_EQ(access(test_tmpdir.c_str(), F_OK), 0);
+  EXPECT_EQ(access(path.c_str(), F_OK), 0);
+  EXPECT_EQ(access(path.c_str(), W_OK), 0);
+  EXPECT_EQ(access(file.c_str(), F_OK | W_OK), 0);
+  EXPECT_NE(access((file + ".blah").c_str(), F_OK), 0);
+  EXPECT_NE(access((file + ".blah").c_str(), W_OK), 0);
+
+  EXPECT_EQ(access(".", F_OK), 0);
+  EXPECT_EQ(access(".", W_OK), 0);
+  EXPECT_EQ(access((test_tmpdir + "/accesstest").c_str(), F_OK | W_OK), 0);
+  ASSERT_EQ(access((test_tmpdir + "/./normalize_me/.././accesstest").c_str(),
+                   F_OK | W_OK),
+            0);
+  EXPECT_NE(access("io_win32_unittest.AccessTest.nonexistent", F_OK), 0);
+  EXPECT_NE(access("io_win32_unittest.AccessTest.nonexistent", W_OK), 0);
+
+  ASSERT_EQ(access("c:bad", F_OK), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(access("/tmp/bad", F_OK), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(access("\\bad", F_OK), -1);
+  ASSERT_EQ(errno, ENOENT);
+}
+
+TEST_F(IoWin32Test, OpenTest) {
+  ASSERT_INITIALIZED;
+
+  string path = test_tmpdir;
+  while (path.size() < MAX_PATH) {
+    path += "\\opentest";
+    EXPECT_EQ(mkdir(path.c_str(), 0644), 0);
+  }
+  string file = path + "\\file.txt";
+  int fd = open(file.c_str(), O_CREAT | O_WRONLY, 0644);
+  if (fd > 0) {
+    EXPECT_EQ(write(fd, "hello", 5), 5);
+    EXPECT_EQ(close(fd), 0);
+  } else {
+    EXPECT_TRUE(false);
+  }
+
+  ASSERT_EQ(open("c:bad.txt", O_CREAT | O_WRONLY, 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(open("/tmp/bad.txt", O_CREAT | O_WRONLY, 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(open("\\bad.txt", O_CREAT | O_WRONLY, 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+}
+
+TEST_F(IoWin32Test, MkdirTest) {
+  ASSERT_INITIALIZED;
+
+  string path = test_tmpdir;
+  do {
+    path += "\\mkdirtest";
+    ASSERT_EQ(mkdir(path.c_str(), 0644), 0);
+  } while (path.size() <= MAX_PATH);
+
+  ASSERT_EQ(mkdir("c:bad", 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(mkdir("/tmp/bad", 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(mkdir("\\bad", 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+}
+
+TEST_F(IoWin32Test, MkdirTestNonAscii) {
+  ASSERT_INITIALIZED;
+
+  // Create a non-ASCII path.
+  // Ensure that we can create the directory using CreateDirectoryW.
+  EXPECT_TRUE(CreateDirectoryW((wtest_tmpdir + L"\\1").c_str(), nullptr));
+  EXPECT_TRUE(CreateDirectoryW((wtest_tmpdir + L"\\1\\" + kUtf16Text).c_str(), nullptr));
+  // Ensure that we can create a very similarly named directory using mkdir.
+  // We don't attempt to delete and recreate the same directory, because on
+  // Windows, deleting files and directories seems to be asynchronous.
+  EXPECT_EQ(mkdir((test_tmpdir + "\\2").c_str(), 0644), 0);
+  EXPECT_EQ(mkdir((test_tmpdir + "\\2\\" + kUtf8Text).c_str(), 0644), 0);
+}
+
+TEST_F(IoWin32Test, ChdirTest) {
+  string path("C:\\");
+  EXPECT_EQ(access(path.c_str(), F_OK), 0);
+  ASSERT_EQ(chdir(path.c_str()), 0);
+
+  // Do not try to chdir into the test_tmpdir, it may already contain directory
+  // names with trailing dots.
+  // Instead test here with an obviously dot-trailed path. If the win32_chdir
+  // function would not convert the path to absolute and prefix with "\\?\" then
+  // the Win32 API would ignore the trailing dot, but because of the prefixing
+  // there'll be no path processing done, so we'll actually attempt to chdir
+  // into "C:\some\path\foo."
+  path = test_tmpdir + "/foo.";
+  EXPECT_EQ(mkdir(path.c_str(), 644), 0);
+  EXPECT_EQ(access(path.c_str(), F_OK), 0);
+  ASSERT_NE(chdir(path.c_str()), 0);
+}
+
+TEST_F(IoWin32Test, ChdirTestNonAscii) {
+  ASSERT_INITIALIZED;
+
+  // Create a directory with a non-ASCII path and ensure we can cd into it.
+  wstring wNonAscii(wtest_tmpdir + L"\\" + kUtf16Text);
+  string nonAscii;
+  EXPECT_TRUE(strings::wcs_to_utf8(wNonAscii.c_str(), &nonAscii));
+  EXPECT_TRUE(CreateDirectoryW(wNonAscii.c_str(), nullptr));
+  WCHAR cwd[MAX_PATH];
+  EXPECT_TRUE(GetCurrentDirectoryW(MAX_PATH, cwd));
+  // Ensure that we can cd into the path using SetCurrentDirectoryW.
+  EXPECT_TRUE(SetCurrentDirectoryW(wNonAscii.c_str()));
+  EXPECT_TRUE(SetCurrentDirectoryW(cwd));
+  // Ensure that we can cd into the path using chdir.
+  ASSERT_EQ(chdir(nonAscii.c_str()), 0);
+  // Ensure that the GetCurrentDirectoryW returns the desired path.
+  EXPECT_TRUE(GetCurrentDirectoryW(MAX_PATH, cwd));
+  ASSERT_EQ(wNonAscii, cwd);
+}
+
+TEST_F(IoWin32Test, ExpandWildcardsInRelativePathTest) {
+  wstring wNonAscii(wtest_tmpdir + L"\\" + kUtf16Text);
+  EXPECT_TRUE(CreateDirectoryW(wNonAscii.c_str(), nullptr));
+  // Create mock files we will test pattern matching on.
+  EXPECT_TRUE(CreateEmptyFile(wNonAscii + L"\\foo_a.proto"));
+  EXPECT_TRUE(CreateEmptyFile(wNonAscii + L"\\foo_b.proto"));
+  EXPECT_TRUE(CreateEmptyFile(wNonAscii + L"\\bar.proto"));
+  // `cd` into `wtest_tmpdir`.
+  EXPECT_TRUE(SetCurrentDirectoryW(wtest_tmpdir.c_str()));
+
+  int found_a = 0;
+  int found_b = 0;
+  vector found_bad;
+  // Assert matching a relative path pattern. Results should also be relative.
+  ExpandWildcardsResult result =
+      ExpandWildcards(string(kUtf8Text) + "\\foo*.proto",
+                      [&found_a, &found_b, &found_bad](const string& p) {
+                        if (p == string(kUtf8Text) + "\\foo_a.proto") {
+                          found_a++;
+                        } else if (p == string(kUtf8Text) + "\\foo_b.proto") {
+                          found_b++;
+                        } else {
+                          found_bad.push_back(p);
+                        }
+                      });
+  EXPECT_EQ(result, ExpandWildcardsResult::kSuccess);
+  EXPECT_EQ(found_a, 1);
+  EXPECT_EQ(found_b, 1);
+  if (!found_bad.empty()) {
+    FAIL() << found_bad[0];
+  }
+
+  // Assert matching the exact filename.
+  found_a = 0;
+  found_bad.clear();
+  result = ExpandWildcards(string(kUtf8Text) + "\\foo_a.proto",
+                           [&found_a, &found_bad](const string& p) {
+                             if (p == string(kUtf8Text) + "\\foo_a.proto") {
+                               found_a++;
+                             } else {
+                               found_bad.push_back(p);
+                             }
+                           });
+  EXPECT_EQ(result, ExpandWildcardsResult::kSuccess);
+  EXPECT_EQ(found_a, 1);
+  if (!found_bad.empty()) {
+    FAIL() << found_bad[0];
+  }
+}
+
+TEST_F(IoWin32Test, ExpandWildcardsInAbsolutePathTest) {
+  wstring wNonAscii(wtest_tmpdir + L"\\" + kUtf16Text);
+  EXPECT_TRUE(CreateDirectoryW(wNonAscii.c_str(), nullptr));
+  // Create mock files we will test pattern matching on.
+  EXPECT_TRUE(CreateEmptyFile(wNonAscii + L"\\foo_a.proto"));
+  EXPECT_TRUE(CreateEmptyFile(wNonAscii + L"\\foo_b.proto"));
+  EXPECT_TRUE(CreateEmptyFile(wNonAscii + L"\\bar.proto"));
+
+  int found_a = 0;
+  int found_b = 0;
+  vector found_bad;
+  // Assert matching an absolute path. The results should also use absolute
+  // path.
+  ExpandWildcardsResult result =
+      ExpandWildcards(string(test_tmpdir) + "\\" + kUtf8Text + "\\foo*.proto",
+                      [this, &found_a, &found_b, &found_bad](const string& p) {
+                        if (p == string(this->test_tmpdir) + "\\" + kUtf8Text +
+                                     "\\foo_a.proto") {
+                          found_a++;
+                        } else if (p == string(this->test_tmpdir) + "\\" +
+                                            kUtf8Text + "\\foo_b.proto") {
+                          found_b++;
+                        } else {
+                          found_bad.push_back(p);
+                        }
+                      });
+  EXPECT_EQ(result, ExpandWildcardsResult::kSuccess);
+  EXPECT_EQ(found_a, 1);
+  EXPECT_EQ(found_b, 1);
+  if (!found_bad.empty()) {
+    FAIL() << found_bad[0];
+  }
+
+  // Assert matching the exact filename.
+  found_a = 0;
+  found_bad.clear();
+  result =
+      ExpandWildcards(string(test_tmpdir) + "\\" + kUtf8Text + "\\foo_a.proto",
+                      [this, &found_a, &found_bad](const string& p) {
+                        if (p == string(this->test_tmpdir) + "\\" + kUtf8Text +
+                                     "\\foo_a.proto") {
+                          found_a++;
+                        } else {
+                          found_bad.push_back(p);
+                        }
+                      });
+  EXPECT_EQ(result, ExpandWildcardsResult::kSuccess);
+  EXPECT_EQ(found_a, 1);
+  if (!found_bad.empty()) {
+    FAIL() << found_bad[0];
+  }
+}
+
+TEST_F(IoWin32Test, ExpandWildcardsIgnoresDirectoriesTest) {
+  wstring wNonAscii(wtest_tmpdir + L"\\" + kUtf16Text);
+  EXPECT_TRUE(CreateDirectoryW(wNonAscii.c_str(), nullptr));
+  // Create mock files we will test pattern matching on.
+  EXPECT_TRUE(CreateEmptyFile(wNonAscii + L"\\foo_a.proto"));
+  EXPECT_TRUE(
+      CreateDirectoryW((wNonAscii + L"\\foo_b.proto").c_str(), nullptr));
+  EXPECT_TRUE(CreateEmptyFile(wNonAscii + L"\\foo_c.proto"));
+  // `cd` into `wtest_tmpdir`.
+  EXPECT_TRUE(SetCurrentDirectoryW(wtest_tmpdir.c_str()));
+
+  int found_a = 0;
+  int found_c = 0;
+  vector found_bad;
+  // Assert that the pattern matches exactly the expected files, and using the
+  // absolute path as did the input pattern.
+  ExpandWildcardsResult result =
+      ExpandWildcards(string(kUtf8Text) + "\\foo*.proto",
+                      [&found_a, &found_c, &found_bad](const string& p) {
+                        if (p == string(kUtf8Text) + "\\foo_a.proto") {
+                          found_a++;
+                        } else if (p == string(kUtf8Text) + "\\foo_c.proto") {
+                          found_c++;
+                        } else {
+                          found_bad.push_back(p);
+                        }
+                      });
+  EXPECT_EQ(result, ExpandWildcardsResult::kSuccess);
+  EXPECT_EQ(found_a, 1);
+  EXPECT_EQ(found_c, 1);
+  if (!found_bad.empty()) {
+    FAIL() << found_bad[0];
+  }
+}
+
+TEST_F(IoWin32Test, ExpandWildcardsFailsIfNoFileMatchesTest) {
+  wstring wNonAscii(wtest_tmpdir + L"\\" + kUtf16Text);
+  EXPECT_TRUE(CreateDirectoryW(wNonAscii.c_str(), nullptr));
+  // Create mock files we will test pattern matching on.
+  EXPECT_TRUE(CreateEmptyFile(wNonAscii + L"\\foo_a.proto"));
+  // `cd` into `wtest_tmpdir`.
+  EXPECT_TRUE(SetCurrentDirectoryW(wtest_tmpdir.c_str()));
+
+  // Control test: should match foo*.proto
+  ExpandWildcardsResult result =
+      ExpandWildcards(string(kUtf8Text) + "\\foo*.proto", [](const string&) {});
+  EXPECT_EQ(result, ExpandWildcardsResult::kSuccess);
+
+  // Control test: should match foo_a.proto
+  result = ExpandWildcards(string(kUtf8Text) + "\\foo_a.proto",
+                           [](const string&) {});
+  EXPECT_EQ(result, ExpandWildcardsResult::kSuccess);
+
+  // Actual test: should not match anything.
+  result =
+      ExpandWildcards(string(kUtf8Text) + "\\bar*.proto", [](const string&) {});
+  ASSERT_EQ(result, ExpandWildcardsResult::kErrorNoMatchingFile);
+}
+
+TEST_F(IoWin32Test, AsWindowsPathTest) {
+  DWORD size = GetCurrentDirectoryW(0, nullptr);
+  std::unique_ptr cwd_str(new wchar_t[size]);
+  EXPECT_GT(GetCurrentDirectoryW(size, cwd_str.get()), 0);
+  wstring cwd = wstring(L"\\\\?\\") + cwd_str.get();
+
+  ASSERT_EQ(testonly_utf8_to_winpath("relative_mkdirtest"),
+            cwd + L"\\relative_mkdirtest");
+  ASSERT_EQ(testonly_utf8_to_winpath("preserve//\\trailing///"),
+            cwd + L"\\preserve\\trailing\\");
+  ASSERT_EQ(testonly_utf8_to_winpath("./normalize_me\\/../blah"),
+            cwd + L"\\blah");
+  std::ostringstream relpath;
+  for (wchar_t* p = cwd_str.get(); *p; ++p) {
+    if (*p == '/' || *p == '\\') {
+      relpath << "../";
+    }
+  }
+  relpath << ".\\/../\\./beyond-toplevel";
+  ASSERT_EQ(testonly_utf8_to_winpath(relpath.str().c_str()),
+            wstring(L"\\\\?\\") + cwd_str.get()[0] + L":\\beyond-toplevel");
+
+  // Absolute unix paths lack drive letters, driveless absolute windows paths
+  // do too. Neither can be converted to a drive-specifying absolute Windows
+  // path.
+  ASSERT_EQ(testonly_utf8_to_winpath("/absolute/unix/path"), L"");
+  // Though valid on Windows, we also don't support UNC paths (\\UNC\\blah).
+  ASSERT_EQ(testonly_utf8_to_winpath("\\driveless\\absolute"), L"");
+  // Though valid in cmd.exe, drive-relative paths are not supported.
+  ASSERT_EQ(testonly_utf8_to_winpath("c:foo"), L"");
+  ASSERT_EQ(testonly_utf8_to_winpath("c:/foo"), L"\\\\?\\c:\\foo");
+  ASSERT_EQ(testonly_utf8_to_winpath("\\\\?\\C:\\foo"), L"\\\\?\\C:\\foo");
+}
+
+TEST_F(IoWin32Test, Utf8Utf16ConversionTest) {
+  string mbs;
+  wstring wcs;
+  ASSERT_TRUE(strings::utf8_to_wcs(kUtf8Text, &wcs));
+  ASSERT_TRUE(strings::wcs_to_utf8(kUtf16Text, &mbs));
+  ASSERT_EQ(wcs, kUtf16Text);
+  ASSERT_EQ(mbs, kUtf8Text);
+}
+
+}  // namespace
+}  // namespace win32
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // defined(_WIN32)
+
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/package_info.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/package_info.h"
new file mode 100644
index 00000000..46c3dac9
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/package_info.h"
@@ -0,0 +1,53 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file exists solely to document the google::protobuf::io namespace.
+// It is not compiled into anything, but it may be read by an automated
+// documentation generator.
+
+namespace google {
+namespace protobuf {
+
+// Auxiliary classes used for I/O.
+//
+// The Protocol Buffer library uses the classes in this package to deal with
+// I/O and encoding/decoding raw bytes.  Most users will not need to
+// deal with this package.  However, users who want to adapt the system to
+// work with their own I/O abstractions -- e.g., to allow Protocol Buffers
+// to be read from a different kind of input stream without the need for a
+// temporary buffer -- should take a closer look.
+namespace io {}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/printer.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/printer.cc"
new file mode 100644
index 00000000..f8d4d2b1
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/printer.cc"
@@ -0,0 +1,400 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+Printer::Printer(ZeroCopyOutputStream* output, char variable_delimiter)
+    : variable_delimiter_(variable_delimiter),
+      output_(output),
+      buffer_(NULL),
+      buffer_size_(0),
+      offset_(0),
+      at_start_of_line_(true),
+      failed_(false),
+      annotation_collector_(NULL) {}
+
+Printer::Printer(ZeroCopyOutputStream* output, char variable_delimiter,
+                 AnnotationCollector* annotation_collector)
+    : variable_delimiter_(variable_delimiter),
+      output_(output),
+      buffer_(NULL),
+      buffer_size_(0),
+      offset_(0),
+      at_start_of_line_(true),
+      failed_(false),
+      annotation_collector_(annotation_collector) {}
+
+Printer::~Printer() {
+  // Only BackUp() if we have called Next() at least once and never failed.
+  if (buffer_size_ > 0 && !failed_) {
+    output_->BackUp(buffer_size_);
+  }
+}
+
+bool Printer::GetSubstitutionRange(const char* varname,
+                                   std::pair* range) {
+  std::map >::const_iterator iter =
+      substitutions_.find(varname);
+  if (iter == substitutions_.end()) {
+    GOOGLE_LOG(DFATAL) << " Undefined variable in annotation: " << varname;
+    return false;
+  }
+  if (iter->second.first > iter->second.second) {
+    GOOGLE_LOG(DFATAL) << " Variable used for annotation used multiple times: "
+                << varname;
+    return false;
+  }
+  *range = iter->second;
+  return true;
+}
+
+void Printer::Annotate(const char* begin_varname, const char* end_varname,
+                       const std::string& file_path,
+                       const std::vector& path) {
+  if (annotation_collector_ == NULL) {
+    // Can't generate signatures with this Printer.
+    return;
+  }
+  std::pair begin, end;
+  if (!GetSubstitutionRange(begin_varname, &begin) ||
+      !GetSubstitutionRange(end_varname, &end)) {
+    return;
+  }
+  if (begin.first > end.second) {
+    GOOGLE_LOG(DFATAL) << "  Annotation has negative length from " << begin_varname
+                << " to " << end_varname;
+  } else {
+    annotation_collector_->AddAnnotation(begin.first, end.second, file_path,
+                                         path);
+  }
+}
+
+void Printer::Print(const std::map& variables,
+                    const char* text) {
+  int size = strlen(text);
+  int pos = 0;  // The number of bytes we've written so far.
+  substitutions_.clear();
+  line_start_variables_.clear();
+
+  for (int i = 0; i < size; i++) {
+    if (text[i] == '\n') {
+      // Saw newline.  If there is more text, we may need to insert an indent
+      // here.  So, write what we have so far, including the '\n'.
+      WriteRaw(text + pos, i - pos + 1);
+      pos = i + 1;
+
+      // Setting this true will cause the next WriteRaw() to insert an indent
+      // first.
+      at_start_of_line_ = true;
+      line_start_variables_.clear();
+
+    } else if (text[i] == variable_delimiter_) {
+      // Saw the start of a variable name.
+
+      // Write what we have so far.
+      WriteRaw(text + pos, i - pos);
+      pos = i + 1;
+
+      // Find closing delimiter.
+      const char* end = strchr(text + pos, variable_delimiter_);
+      if (end == NULL) {
+        GOOGLE_LOG(DFATAL) << " Unclosed variable name.";
+        end = text + pos;
+      }
+      int endpos = end - text;
+
+      std::string varname(text + pos, endpos - pos);
+      if (varname.empty()) {
+        // Two delimiters in a row reduce to a literal delimiter character.
+        WriteRaw(&variable_delimiter_, 1);
+      } else {
+        // Replace with the variable's value.
+        std::map::const_iterator iter =
+            variables.find(varname);
+        if (iter == variables.end()) {
+          GOOGLE_LOG(DFATAL) << " Undefined variable: " << varname;
+        } else {
+          if (at_start_of_line_ && iter->second.empty()) {
+            line_start_variables_.push_back(varname);
+          }
+          WriteRaw(iter->second.data(), iter->second.size());
+          std::pair >::iterator,
+                    bool>
+              inserted = substitutions_.insert(std::make_pair(
+                  varname,
+                  std::make_pair(offset_ - iter->second.size(), offset_)));
+          if (!inserted.second) {
+            // This variable was used multiple times.  Make its span have
+            // negative length so we can detect it if it gets used in an
+            // annotation.
+            inserted.first->second = std::make_pair(1, 0);
+          }
+        }
+      }
+
+      // Advance past this variable.
+      i = endpos;
+      pos = endpos + 1;
+    }
+  }
+
+  // Write the rest.
+  WriteRaw(text + pos, size - pos);
+}
+
+void Printer::Indent() { indent_ += "  "; }
+
+void Printer::Outdent() {
+  if (indent_.empty()) {
+    GOOGLE_LOG(DFATAL) << " Outdent() without matching Indent().";
+    return;
+  }
+
+  indent_.resize(indent_.size() - 2);
+}
+
+void Printer::PrintRaw(const std::string& data) {
+  WriteRaw(data.data(), data.size());
+}
+
+void Printer::PrintRaw(const char* data) {
+  if (failed_) return;
+  WriteRaw(data, strlen(data));
+}
+
+void Printer::WriteRaw(const char* data, int size) {
+  if (failed_) return;
+  if (size == 0) return;
+
+  if (at_start_of_line_ && (size > 0) && (data[0] != '\n')) {
+    // Insert an indent.
+    at_start_of_line_ = false;
+    CopyToBuffer(indent_.data(), indent_.size());
+    if (failed_) return;
+    // Fix up empty variables (e.g., "{") that should be annotated as
+    // coming after the indent.
+    for (std::vector::iterator i = line_start_variables_.begin();
+         i != line_start_variables_.end(); ++i) {
+      substitutions_[*i].first += indent_.size();
+      substitutions_[*i].second += indent_.size();
+    }
+  }
+
+  // If we're going to write any data, clear line_start_variables_, since
+  // we've either updated them in the block above or they no longer refer to
+  // the current line.
+  line_start_variables_.clear();
+
+  CopyToBuffer(data, size);
+}
+
+bool Printer::Next() {
+  do {
+    void* void_buffer;
+    if (!output_->Next(&void_buffer, &buffer_size_)) {
+      failed_ = true;
+      return false;
+    }
+    buffer_ = reinterpret_cast(void_buffer);
+  } while (buffer_size_ == 0);
+  return true;
+}
+
+void Printer::CopyToBuffer(const char* data, int size) {
+  if (failed_) return;
+  if (size == 0) return;
+
+  while (size > buffer_size_) {
+    // Data exceeds space in the buffer.  Copy what we can and request a
+    // new buffer.
+    if (buffer_size_ > 0) {
+      memcpy(buffer_, data, buffer_size_);
+      offset_ += buffer_size_;
+      data += buffer_size_;
+      size -= buffer_size_;
+    }
+    void* void_buffer;
+    failed_ = !output_->Next(&void_buffer, &buffer_size_);
+    if (failed_) return;
+    buffer_ = reinterpret_cast(void_buffer);
+  }
+
+  // Buffer is big enough to receive the data; copy it.
+  memcpy(buffer_, data, size);
+  buffer_ += size;
+  buffer_size_ -= size;
+  offset_ += size;
+}
+
+void Printer::IndentIfAtStart() {
+  if (at_start_of_line_) {
+    CopyToBuffer(indent_.data(), indent_.size());
+    at_start_of_line_ = false;
+  }
+}
+
+void Printer::FormatInternal(const std::vector& args,
+                             const std::map& vars,
+                             const char* format) {
+  auto save = format;
+  int arg_index = 0;
+  std::vector annotations;
+  while (*format) {
+    char c = *format++;
+    switch (c) {
+      case '$':
+        format = WriteVariable(args, vars, format, &arg_index, &annotations);
+        continue;
+      case '\n':
+        at_start_of_line_ = true;
+        line_start_variables_.clear();
+        break;
+      default:
+        IndentIfAtStart();
+        break;
+    }
+    push_back(c);
+  }
+  if (arg_index != args.size()) {
+    GOOGLE_LOG(FATAL) << " Unused arguments. " << save;
+  }
+  if (!annotations.empty()) {
+    GOOGLE_LOG(FATAL) << " Annotation range is not-closed, expect $}$. " << save;
+  }
+}
+
+const char* Printer::WriteVariable(
+    const std::vector& args,
+    const std::map& vars, const char* format,
+    int* arg_index, std::vector* annotations) {
+  auto start = format;
+  auto end = strchr(format, '$');
+  if (!end) {
+    GOOGLE_LOG(FATAL) << " Unclosed variable name.";
+  }
+  format = end + 1;
+  if (end == start) {
+    // "$$" is an escape for just '$'
+    IndentIfAtStart();
+    push_back('$');
+    return format;
+  }
+  if (*start == '{') {
+    GOOGLE_CHECK(std::isdigit(start[1]));
+    GOOGLE_CHECK_EQ(end - start, 2);
+    int idx = start[1] - '1';
+    if (idx < 0 || idx >= args.size()) {
+      GOOGLE_LOG(FATAL) << "Annotation ${" << idx + 1 << "$ is out of bounds.";
+    }
+    if (idx > *arg_index) {
+      GOOGLE_LOG(FATAL) << "Annotation arg must be in correct order as given. Expected"
+                 << " ${" << (*arg_index) + 1 << "$ got ${" << idx + 1 << "$.";
+    } else if (idx == *arg_index) {
+      (*arg_index)++;
+    }
+    IndentIfAtStart();
+    annotations->push_back({{offset_, 0}, args[idx]});
+    return format;
+  } else if (*start == '}') {
+    GOOGLE_CHECK(annotations);
+    if (annotations->empty()) {
+      GOOGLE_LOG(FATAL) << "Unexpected end of annotation found.";
+    }
+    auto& a = annotations->back();
+    a.first.second = offset_;
+    if (annotation_collector_) annotation_collector_->AddAnnotationNew(a);
+    annotations->pop_back();
+    return format;
+  }
+  auto start_var = start;
+  while (start_var < end && *start_var == ' ') start_var++;
+  if (start_var == end) {
+    GOOGLE_LOG(FATAL) << " Empty variable.";
+  }
+  auto end_var = end;
+  while (start_var < end_var && *(end_var - 1) == ' ') end_var--;
+  std::string var_name{
+      start_var, static_cast(end_var - start_var)};
+  std::string sub;
+  if (std::isdigit(var_name[0])) {
+    GOOGLE_CHECK_EQ(var_name.size(), 1);  // No need for multi-digits
+    int idx = var_name[0] - '1';   // Start counting at 1
+    GOOGLE_CHECK_GE(idx, 0);
+    if (idx >= args.size()) {
+      GOOGLE_LOG(FATAL) << "Argument $" << idx + 1 << "$ is out of bounds.";
+    }
+    if (idx > *arg_index) {
+      GOOGLE_LOG(FATAL) << "Arguments must be used in same order as given. Expected $"
+                 << (*arg_index) + 1 << "$ got $" << idx + 1 << "$.";
+    } else if (idx == *arg_index) {
+      (*arg_index)++;
+    }
+    sub = args[idx];
+  } else {
+    auto it = vars.find(var_name);
+    if (it == vars.end()) {
+      GOOGLE_LOG(FATAL) << " Unknown variable: " << var_name << ".";
+    }
+    sub = it->second;
+  }
+
+  // By returning here in case of empty we also skip possible spaces inside
+  // the $...$, i.e. "void$ dllexpor$ f();" -> "void f();" in the empty case.
+  if (sub.empty()) return format;
+
+  // We're going to write something non-empty so we need a possible indent.
+  IndentIfAtStart();
+
+  // Write the possible spaces in front.
+  CopyToBuffer(start, start_var - start);
+  // Write a non-empty substituted variable.
+  CopyToBuffer(sub.c_str(), sub.size());
+  // Finish off with writing possible trailing spaces.
+  CopyToBuffer(end_var, end - end_var);
+  return format;
+}
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/printer.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/printer.h"
new file mode 100644
index 00000000..a6e619e4
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/printer.h"
@@ -0,0 +1,385 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Utility class for writing text to a ZeroCopyOutputStream.
+
+#ifndef GOOGLE_PROTOBUF_IO_PRINTER_H__
+#define GOOGLE_PROTOBUF_IO_PRINTER_H__
+
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+class ZeroCopyOutputStream;  // zero_copy_stream.h
+
+// Records annotations about a Printer's output.
+class PROTOBUF_EXPORT AnnotationCollector {
+ public:
+  // Annotation is a offset range and a payload pair.
+  typedef std::pair, std::string> Annotation;
+
+  // Records that the bytes in file_path beginning with begin_offset and ending
+  // before end_offset are associated with the SourceCodeInfo-style path.
+  virtual void AddAnnotation(size_t begin_offset, size_t end_offset,
+                             const std::string& file_path,
+                             const std::vector& path) = 0;
+
+  // TODO(gerbens) I don't see why we need virtuals here. Just a vector of
+  // range, payload pairs stored in a context should suffice.
+  virtual void AddAnnotationNew(Annotation& a) {}
+
+  virtual ~AnnotationCollector() {}
+};
+
+// Records annotations about a Printer's output to the given protocol buffer,
+// assuming that the buffer has an ::Annotation message exposing path,
+// source_file, begin and end fields.
+template 
+class AnnotationProtoCollector : public AnnotationCollector {
+ public:
+  // annotation_proto is the protocol buffer to which new Annotations should be
+  // added. It is not owned by the AnnotationProtoCollector.
+  explicit AnnotationProtoCollector(AnnotationProto* annotation_proto)
+      : annotation_proto_(annotation_proto) {}
+
+  // Override for AnnotationCollector::AddAnnotation.
+  virtual void AddAnnotation(size_t begin_offset, size_t end_offset,
+                             const std::string& file_path,
+                             const std::vector& path) {
+    typename AnnotationProto::Annotation* annotation =
+        annotation_proto_->add_annotation();
+    for (int i = 0; i < path.size(); ++i) {
+      annotation->add_path(path[i]);
+    }
+    annotation->set_source_file(file_path);
+    annotation->set_begin(begin_offset);
+    annotation->set_end(end_offset);
+  }
+  // Override for AnnotationCollector::AddAnnotation.
+  virtual void AddAnnotationNew(Annotation& a) {
+    auto* annotation = annotation_proto_->add_annotation();
+    annotation->ParseFromString(a.second);
+    annotation->set_begin(a.first.first);
+    annotation->set_end(a.first.second);
+  }
+
+ private:
+  // The protocol buffer to which new annotations should be added.
+  AnnotationProto* const annotation_proto_;
+};
+
+// This simple utility class assists in code generation.  It basically
+// allows the caller to define a set of variables and then output some
+// text with variable substitutions.  Example usage:
+//
+//   Printer printer(output, '$');
+//   map vars;
+//   vars["name"] = "Bob";
+//   printer.Print(vars, "My name is $name$.");
+//
+// The above writes "My name is Bob." to the output stream.
+//
+// Printer aggressively enforces correct usage, crashing (with assert failures)
+// in the case of undefined variables in debug builds. This helps greatly in
+// debugging code which uses it.
+//
+// If a Printer is constructed with an AnnotationCollector, it will provide it
+// with annotations that connect the Printer's output to paths that can identify
+// various descriptors.  In the above example, if person_ is a descriptor that
+// identifies Bob, we can associate the output string "My name is Bob." with
+// a source path pointing to that descriptor with:
+//
+//   printer.Annotate("name", person_);
+//
+// The AnnotationCollector will be sent an annotation linking the output range
+// covering "Bob" to the logical path provided by person_.  Tools may use
+// this association to (for example) link "Bob" in the output back to the
+// source file that defined the person_ descriptor identifying Bob.
+//
+// Annotate can only examine variables substituted during the last call to
+// Print.  It is invalid to refer to a variable that was used multiple times
+// in a single Print call.
+//
+// In full generality, one may specify a range of output text using a beginning
+// substitution variable and an ending variable.  The resulting annotation will
+// span from the first character of the substituted value for the beginning
+// variable to the last character of the substituted value for the ending
+// variable.  For example, the Annotate call above is equivalent to this one:
+//
+//   printer.Annotate("name", "name", person_);
+//
+// This is useful if multiple variables combine to form a single span of output
+// that should be annotated with the same source path.  For example:
+//
+//   Printer printer(output, '$');
+//   map vars;
+//   vars["first"] = "Alice";
+//   vars["last"] = "Smith";
+//   printer.Print(vars, "My name is $first$ $last$.");
+//   printer.Annotate("first", "last", person_);
+//
+// This code would associate the span covering "Alice Smith" in the output with
+// the person_ descriptor.
+//
+// Note that the beginning variable must come before (or overlap with, in the
+// case of zero-sized substitution values) the ending variable.
+//
+// It is also sometimes useful to use variables with zero-sized values as
+// markers.  This avoids issues with multiple references to the same variable
+// and also allows annotation ranges to span literal text from the Print
+// templates:
+//
+//   Printer printer(output, '$');
+//   map vars;
+//   vars["foo"] = "bar";
+//   vars["function"] = "call";
+//   vars["mark"] = "";
+//   printer.Print(vars, "$function$($foo$,$foo$)$mark$");
+//   printer.Annotate("function", "mark", call_);
+//
+// This code associates the span covering "call(bar,bar)" in the output with the
+// call_ descriptor.
+
+class PROTOBUF_EXPORT Printer {
+ public:
+  // Create a printer that writes text to the given output stream.  Use the
+  // given character as the delimiter for variables.
+  Printer(ZeroCopyOutputStream* output, char variable_delimiter);
+
+  // Create a printer that writes text to the given output stream.  Use the
+  // given character as the delimiter for variables.  If annotation_collector
+  // is not null, Printer will provide it with annotations about code written
+  // to the stream.  annotation_collector is not owned by Printer.
+  Printer(ZeroCopyOutputStream* output, char variable_delimiter,
+          AnnotationCollector* annotation_collector);
+
+  ~Printer();
+
+  // Link a substitution variable emitted by the last call to Print to the object
+  // described by descriptor.
+  template 
+  void Annotate(const char* varname, const SomeDescriptor* descriptor) {
+    Annotate(varname, varname, descriptor);
+  }
+
+  // Link the output range defined by the substitution variables as emitted by
+  // the last call to Print to the object described by descriptor. The range
+  // begins at begin_varname's value and ends after the last character of the
+  // value substituted for end_varname.
+  template 
+  void Annotate(const char* begin_varname, const char* end_varname,
+                const SomeDescriptor* descriptor) {
+    if (annotation_collector_ == NULL) {
+      // Annotations aren't turned on for this Printer, so don't pay the cost
+      // of building the location path.
+      return;
+    }
+    std::vector path;
+    descriptor->GetLocationPath(&path);
+    Annotate(begin_varname, end_varname, descriptor->file()->name(), path);
+  }
+
+  // Link a substitution variable emitted by the last call to Print to the file
+  // with path file_name.
+  void Annotate(const char* varname, const std::string& file_name) {
+    Annotate(varname, varname, file_name);
+  }
+
+  // Link the output range defined by the substitution variables as emitted by
+  // the last call to Print to the file with path file_name. The range begins
+  // at begin_varname's value and ends after the last character of the value
+  // substituted for end_varname.
+  void Annotate(const char* begin_varname, const char* end_varname,
+                const std::string& file_name) {
+    if (annotation_collector_ == NULL) {
+      // Annotations aren't turned on for this Printer.
+      return;
+    }
+    std::vector empty_path;
+    Annotate(begin_varname, end_varname, file_name, empty_path);
+  }
+
+  // Print some text after applying variable substitutions.  If a particular
+  // variable in the text is not defined, this will crash.  Variables to be
+  // substituted are identified by their names surrounded by delimiter
+  // characters (as given to the constructor).  The variable bindings are
+  // defined by the given map.
+  void Print(const std::map& variables,
+             const char* text);
+
+  // Like the first Print(), except the substitutions are given as parameters.
+  template 
+  void Print(const char* text, const Args&... args) {
+    std::map vars;
+    PrintInternal(&vars, text, args...);
+  }
+
+  // Indent text by two spaces.  After calling Indent(), two spaces will be
+  // inserted at the beginning of each line of text.  Indent() may be called
+  // multiple times to produce deeper indents.
+  void Indent();
+
+  // Reduces the current indent level by two spaces, or crashes if the indent
+  // level is zero.
+  void Outdent();
+
+  // Write a string to the output buffer.
+  // This method does not look for newlines to add indentation.
+  void PrintRaw(const std::string& data);
+
+  // Write a zero-delimited string to output buffer.
+  // This method does not look for newlines to add indentation.
+  void PrintRaw(const char* data);
+
+  // Write some bytes to the output buffer.
+  // This method does not look for newlines to add indentation.
+  void WriteRaw(const char* data, int size);
+
+  // FormatInternal is a helper function not meant to use directly, use
+  // compiler::cpp::Formatter instead. This function is meant to support
+  // formatting text using named variables (eq. "$foo$) from a lookup map (vars)
+  // and variables directly supplied by arguments (eq "$1$" meaning first
+  // argument which is the zero index element of args).
+  void FormatInternal(const std::vector& args,
+                      const std::map& vars,
+                      const char* format);
+
+  // True if any write to the underlying stream failed.  (We don't just
+  // crash in this case because this is an I/O failure, not a programming
+  // error.)
+  bool failed() const { return failed_; }
+
+ private:
+  // Link the output range defined by the substitution variables as emitted by
+  // the last call to Print to the object found at the SourceCodeInfo-style path
+  // in a file with path file_path. The range begins at the start of
+  // begin_varname's value and ends after the last character of the value
+  // substituted for end_varname. Note that begin_varname and end_varname
+  // may refer to the same variable.
+  void Annotate(const char* begin_varname, const char* end_varname,
+                const std::string& file_path, const std::vector& path);
+
+  // Base case
+  void PrintInternal(std::map* vars,
+                     const char* text) {
+    Print(*vars, text);
+  }
+
+  template 
+  void PrintInternal(std::map* vars, const char* text,
+                     const char* key, const std::string& value,
+                     const Args&... args) {
+    (*vars)[key] = value;
+    PrintInternal(vars, text, args...);
+  }
+
+  // Copy size worth of bytes from data to buffer_.
+  void CopyToBuffer(const char* data, int size);
+
+  void push_back(char c) {
+    if (failed_) return;
+    if (buffer_size_ == 0) {
+      if (!Next()) return;
+    }
+    *buffer_++ = c;
+    buffer_size_--;
+    offset_++;
+  }
+
+  bool Next();
+
+  inline void IndentIfAtStart();
+  const char* WriteVariable(
+      const std::vector& args,
+      const std::map& vars, const char* format,
+      int* arg_index,
+      std::vector* annotations);
+
+  const char variable_delimiter_;
+
+  ZeroCopyOutputStream* const output_;
+  char* buffer_;
+  int buffer_size_;
+  // The current position, in bytes, in the output stream.  This is equivalent
+  // to the total number of bytes that have been written so far.  This value is
+  // used to calculate annotation ranges in the substitutions_ map below.
+  size_t offset_;
+
+  std::string indent_;
+  bool at_start_of_line_;
+  bool failed_;
+
+  // A map from variable name to [start, end) offsets in the output buffer.
+  // These refer to the offsets used for a variable after the last call to
+  // Print.  If a variable was used more than once, the entry used in
+  // this map is set to a negative-length span.  For singly-used variables, the
+  // start offset is the beginning of the substitution; the end offset is the
+  // last byte of the substitution plus one (such that (end - start) is the
+  // length of the substituted string).
+  std::map > substitutions_;
+
+  // Keeps track of the keys in substitutions_ that need to be updated when
+  // indents are inserted. These are keys that refer to the beginning of the
+  // current line.
+  std::vector line_start_variables_;
+
+  // Returns true and sets range to the substitution range in the output for
+  // varname if varname was used once in the last call to Print. If varname
+  // was not used, or if it was used multiple times, returns false (and
+  // fails a debug assertion).
+  bool GetSubstitutionRange(const char* varname,
+                            std::pair* range);
+
+  // If non-null, annotation_collector_ is used to store annotations about
+  // generated code.
+  AnnotationCollector* const annotation_collector_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Printer);
+};
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_IO_PRINTER_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/printer_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/printer_unittest.cc"
new file mode 100644
index 00000000..ca45d678
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/printer_unittest.cc"
@@ -0,0 +1,735 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+// Each test repeats over several block sizes in order to test both cases
+// where particular writes cross a buffer boundary and cases where they do
+// not.
+
+TEST(Printer, EmptyPrinter) {
+  char buffer[8192];
+  const int block_size = 100;
+  ArrayOutputStream output(buffer, GOOGLE_ARRAYSIZE(buffer), block_size);
+  Printer printer(&output, '\0');
+  EXPECT_TRUE(!printer.failed());
+}
+
+TEST(Printer, BasicPrinting) {
+  char buffer[8192];
+
+  for (int block_size = 1; block_size < 512; block_size *= 2) {
+    ArrayOutputStream output(buffer, sizeof(buffer), block_size);
+
+    {
+      Printer printer(&output, '\0');
+
+      printer.Print("Hello World!");
+      printer.Print("  This is the same line.\n");
+      printer.Print("But this is a new one.\nAnd this is another one.");
+
+      EXPECT_FALSE(printer.failed());
+    }
+
+    buffer[output.ByteCount()] = '\0';
+
+    EXPECT_STREQ(
+        "Hello World!  This is the same line.\n"
+        "But this is a new one.\n"
+        "And this is another one.",
+        buffer);
+  }
+}
+
+TEST(Printer, WriteRaw) {
+  char buffer[8192];
+
+  for (int block_size = 1; block_size < 512; block_size *= 2) {
+    ArrayOutputStream output(buffer, sizeof(buffer), block_size);
+
+    {
+      std::string string_obj = "From an object\n";
+      Printer printer(&output, '$');
+      printer.WriteRaw("Hello World!", 12);
+      printer.PrintRaw("  This is the same line.\n");
+      printer.PrintRaw("But this is a new one.\nAnd this is another one.");
+      printer.WriteRaw("\n", 1);
+      printer.PrintRaw(string_obj);
+      EXPECT_FALSE(printer.failed());
+    }
+
+    buffer[output.ByteCount()] = '\0';
+
+    EXPECT_STREQ(
+        "Hello World!  This is the same line.\n"
+        "But this is a new one.\n"
+        "And this is another one."
+        "\n"
+        "From an object\n",
+        buffer);
+  }
+}
+
+TEST(Printer, VariableSubstitution) {
+  char buffer[8192];
+
+  for (int block_size = 1; block_size < 512; block_size *= 2) {
+    ArrayOutputStream output(buffer, sizeof(buffer), block_size);
+
+    {
+      Printer printer(&output, '$');
+      std::map vars;
+
+      vars["foo"] = "World";
+      vars["bar"] = "$foo$";
+      vars["abcdefg"] = "1234";
+
+      printer.Print(vars, "Hello $foo$!\nbar = $bar$\n");
+      printer.PrintRaw("RawBit\n");
+      printer.Print(vars, "$abcdefg$\nA literal dollar sign:  $$");
+
+      vars["foo"] = "blah";
+      printer.Print(vars, "\nNow foo = $foo$.");
+
+      EXPECT_FALSE(printer.failed());
+    }
+
+    buffer[output.ByteCount()] = '\0';
+
+    EXPECT_STREQ(
+        "Hello World!\n"
+        "bar = $foo$\n"
+        "RawBit\n"
+        "1234\n"
+        "A literal dollar sign:  $\n"
+        "Now foo = blah.",
+        buffer);
+  }
+}
+
+TEST(Printer, InlineVariableSubstitution) {
+  char buffer[8192];
+
+  ArrayOutputStream output(buffer, sizeof(buffer));
+
+  {
+    Printer printer(&output, '$');
+    printer.Print("Hello $foo$!\n", "foo", "World");
+    printer.PrintRaw("RawBit\n");
+    printer.Print("$foo$ $bar$\n", "foo", "one", "bar", "two");
+    EXPECT_FALSE(printer.failed());
+  }
+
+  buffer[output.ByteCount()] = '\0';
+
+  EXPECT_STREQ(
+      "Hello World!\n"
+      "RawBit\n"
+      "one two\n",
+      buffer);
+}
+
+// MockDescriptorFile defines only those members that Printer uses to write out
+// annotations.
+class MockDescriptorFile {
+ public:
+  explicit MockDescriptorFile(const std::string& file) : file_(file) {}
+
+  // The mock filename for this file.
+  const std::string& name() const { return file_; }
+
+ private:
+  std::string file_;
+};
+
+// MockDescriptor defines only those members that Printer uses to write out
+// annotations.
+class MockDescriptor {
+ public:
+  MockDescriptor(const std::string& file, const std::vector& path)
+      : file_(file), path_(path) {}
+
+  // The mock file in which this descriptor was defined.
+  const MockDescriptorFile* file() const { return &file_; }
+
+ private:
+  // Allows access to GetLocationPath.
+  friend class Printer;
+
+  // Copies the pre-stored path to output.
+  void GetLocationPath(std::vector* output) const { *output = path_; }
+
+  MockDescriptorFile file_;
+  std::vector path_;
+};
+
+TEST(Printer, AnnotateMap) {
+  char buffer[8192];
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  GeneratedCodeInfo info;
+  AnnotationProtoCollector info_collector(&info);
+  {
+    Printer printer(&output, '$', &info_collector);
+    std::map vars;
+    vars["foo"] = "3";
+    vars["bar"] = "5";
+    printer.Print(vars, "012$foo$4$bar$\n");
+    std::vector path_1;
+    path_1.push_back(33);
+    std::vector path_2;
+    path_2.push_back(11);
+    path_2.push_back(22);
+    MockDescriptor descriptor_1("path_1", path_1);
+    MockDescriptor descriptor_2("path_2", path_2);
+    printer.Annotate("foo", "foo", &descriptor_1);
+    printer.Annotate("bar", "bar", &descriptor_2);
+  }
+  buffer[output.ByteCount()] = '\0';
+  EXPECT_STREQ("012345\n", buffer);
+  ASSERT_EQ(2, info.annotation_size());
+  const GeneratedCodeInfo::Annotation* foo = info.annotation(0).path_size() == 1
+                                                 ? &info.annotation(0)
+                                                 : &info.annotation(1);
+  const GeneratedCodeInfo::Annotation* bar = info.annotation(0).path_size() == 1
+                                                 ? &info.annotation(1)
+                                                 : &info.annotation(0);
+  ASSERT_EQ(1, foo->path_size());
+  ASSERT_EQ(2, bar->path_size());
+  EXPECT_EQ(33, foo->path(0));
+  EXPECT_EQ(11, bar->path(0));
+  EXPECT_EQ(22, bar->path(1));
+  EXPECT_EQ("path_1", foo->source_file());
+  EXPECT_EQ("path_2", bar->source_file());
+  EXPECT_EQ(3, foo->begin());
+  EXPECT_EQ(4, foo->end());
+  EXPECT_EQ(5, bar->begin());
+  EXPECT_EQ(6, bar->end());
+}
+
+TEST(Printer, AnnotateInline) {
+  char buffer[8192];
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  GeneratedCodeInfo info;
+  AnnotationProtoCollector info_collector(&info);
+  {
+    Printer printer(&output, '$', &info_collector);
+    printer.Print("012$foo$4$bar$\n", "foo", "3", "bar", "5");
+    std::vector path_1;
+    path_1.push_back(33);
+    std::vector path_2;
+    path_2.push_back(11);
+    path_2.push_back(22);
+    MockDescriptor descriptor_1("path_1", path_1);
+    MockDescriptor descriptor_2("path_2", path_2);
+    printer.Annotate("foo", "foo", &descriptor_1);
+    printer.Annotate("bar", "bar", &descriptor_2);
+  }
+  buffer[output.ByteCount()] = '\0';
+  EXPECT_STREQ("012345\n", buffer);
+  ASSERT_EQ(2, info.annotation_size());
+  const GeneratedCodeInfo::Annotation* foo = info.annotation(0).path_size() == 1
+                                                 ? &info.annotation(0)
+                                                 : &info.annotation(1);
+  const GeneratedCodeInfo::Annotation* bar = info.annotation(0).path_size() == 1
+                                                 ? &info.annotation(1)
+                                                 : &info.annotation(0);
+  ASSERT_EQ(1, foo->path_size());
+  ASSERT_EQ(2, bar->path_size());
+  EXPECT_EQ(33, foo->path(0));
+  EXPECT_EQ(11, bar->path(0));
+  EXPECT_EQ(22, bar->path(1));
+  EXPECT_EQ("path_1", foo->source_file());
+  EXPECT_EQ("path_2", bar->source_file());
+  EXPECT_EQ(3, foo->begin());
+  EXPECT_EQ(4, foo->end());
+  EXPECT_EQ(5, bar->begin());
+  EXPECT_EQ(6, bar->end());
+}
+
+TEST(Printer, AnnotateRange) {
+  char buffer[8192];
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  GeneratedCodeInfo info;
+  AnnotationProtoCollector info_collector(&info);
+  {
+    Printer printer(&output, '$', &info_collector);
+    printer.Print("012$foo$4$bar$\n", "foo", "3", "bar", "5");
+    std::vector path;
+    path.push_back(33);
+    MockDescriptor descriptor("path", path);
+    printer.Annotate("foo", "bar", &descriptor);
+  }
+  buffer[output.ByteCount()] = '\0';
+  EXPECT_STREQ("012345\n", buffer);
+  ASSERT_EQ(1, info.annotation_size());
+  const GeneratedCodeInfo::Annotation* foobar = &info.annotation(0);
+  ASSERT_EQ(1, foobar->path_size());
+  EXPECT_EQ(33, foobar->path(0));
+  EXPECT_EQ("path", foobar->source_file());
+  EXPECT_EQ(3, foobar->begin());
+  EXPECT_EQ(6, foobar->end());
+}
+
+TEST(Printer, AnnotateEmptyRange) {
+  char buffer[8192];
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  GeneratedCodeInfo info;
+  AnnotationProtoCollector info_collector(&info);
+  {
+    Printer printer(&output, '$', &info_collector);
+    printer.Print("012$foo$4$baz$$bam$$bar$\n", "foo", "3", "bar", "5", "baz",
+                  "", "bam", "");
+    std::vector path;
+    path.push_back(33);
+    MockDescriptor descriptor("path", path);
+    printer.Annotate("baz", "bam", &descriptor);
+  }
+  buffer[output.ByteCount()] = '\0';
+  EXPECT_STREQ("012345\n", buffer);
+  ASSERT_EQ(1, info.annotation_size());
+  const GeneratedCodeInfo::Annotation* bazbam = &info.annotation(0);
+  ASSERT_EQ(1, bazbam->path_size());
+  EXPECT_EQ(33, bazbam->path(0));
+  EXPECT_EQ("path", bazbam->source_file());
+  EXPECT_EQ(5, bazbam->begin());
+  EXPECT_EQ(5, bazbam->end());
+}
+
+TEST(Printer, AnnotateDespiteUnrelatedMultipleUses) {
+  char buffer[8192];
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  GeneratedCodeInfo info;
+  AnnotationProtoCollector info_collector(&info);
+  {
+    Printer printer(&output, '$', &info_collector);
+    printer.Print("012$foo$4$foo$$bar$\n", "foo", "3", "bar", "5");
+    std::vector path;
+    path.push_back(33);
+    MockDescriptor descriptor("path", path);
+    printer.Annotate("bar", "bar", &descriptor);
+  }
+  buffer[output.ByteCount()] = '\0';
+  EXPECT_STREQ("0123435\n", buffer);
+  ASSERT_EQ(1, info.annotation_size());
+  const GeneratedCodeInfo::Annotation* bar = &info.annotation(0);
+  ASSERT_EQ(1, bar->path_size());
+  EXPECT_EQ(33, bar->path(0));
+  EXPECT_EQ("path", bar->source_file());
+  EXPECT_EQ(6, bar->begin());
+  EXPECT_EQ(7, bar->end());
+}
+
+TEST(Printer, AnnotateIndent) {
+  char buffer[8192];
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  GeneratedCodeInfo info;
+  AnnotationProtoCollector info_collector(&info);
+  {
+    Printer printer(&output, '$', &info_collector);
+    printer.Print("0\n");
+    printer.Indent();
+    printer.Print("$foo$", "foo", "4");
+    std::vector path;
+    path.push_back(44);
+    MockDescriptor descriptor("path", path);
+    printer.Annotate("foo", &descriptor);
+    printer.Print(",\n");
+    printer.Print("$bar$", "bar", "9");
+    path[0] = 99;
+    MockDescriptor descriptor_two("path", path);
+    printer.Annotate("bar", &descriptor_two);
+    printer.Print("\n${$$D$$}$\n", "{", "", "}", "", "D", "d");
+    path[0] = 1313;
+    MockDescriptor descriptor_three("path", path);
+    printer.Annotate("{", "}", &descriptor_three);
+    printer.Outdent();
+    printer.Print("\n");
+  }
+  buffer[output.ByteCount()] = '\0';
+  EXPECT_STREQ("0\n  4,\n  9\n  d\n\n", buffer);
+  ASSERT_EQ(3, info.annotation_size());
+  const GeneratedCodeInfo::Annotation* foo = &info.annotation(0);
+  ASSERT_EQ(1, foo->path_size());
+  EXPECT_EQ(44, foo->path(0));
+  EXPECT_EQ("path", foo->source_file());
+  EXPECT_EQ(4, foo->begin());
+  EXPECT_EQ(5, foo->end());
+  const GeneratedCodeInfo::Annotation* bar = &info.annotation(1);
+  ASSERT_EQ(1, bar->path_size());
+  EXPECT_EQ(99, bar->path(0));
+  EXPECT_EQ("path", bar->source_file());
+  EXPECT_EQ(9, bar->begin());
+  EXPECT_EQ(10, bar->end());
+  const GeneratedCodeInfo::Annotation* braces = &info.annotation(2);
+  ASSERT_EQ(1, braces->path_size());
+  EXPECT_EQ(1313, braces->path(0));
+  EXPECT_EQ("path", braces->source_file());
+  EXPECT_EQ(13, braces->begin());
+  EXPECT_EQ(14, braces->end());
+}
+
+TEST(Printer, AnnotateIndentNewline) {
+  char buffer[8192];
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  GeneratedCodeInfo info;
+  AnnotationProtoCollector info_collector(&info);
+  {
+    Printer printer(&output, '$', &info_collector);
+    printer.Indent();
+    printer.Print("$A$$N$$B$C\n", "A", "", "N", "\nz", "B", "");
+    std::vector path;
+    path.push_back(0);
+    MockDescriptor descriptor("path", path);
+    printer.Annotate("A", "B", &descriptor);
+    printer.Outdent();
+    printer.Print("\n");
+  }
+  buffer[output.ByteCount()] = '\0';
+  EXPECT_STREQ("\nz  C\n\n", buffer);
+  ASSERT_EQ(1, info.annotation_size());
+  const GeneratedCodeInfo::Annotation* ab = &info.annotation(0);
+  ASSERT_EQ(1, ab->path_size());
+  EXPECT_EQ(0, ab->path(0));
+  EXPECT_EQ("path", ab->source_file());
+  EXPECT_EQ(0, ab->begin());
+  EXPECT_EQ(4, ab->end());
+}
+
+TEST(Printer, Indenting) {
+  char buffer[8192];
+
+  for (int block_size = 1; block_size < 512; block_size *= 2) {
+    ArrayOutputStream output(buffer, sizeof(buffer), block_size);
+
+    {
+      Printer printer(&output, '$');
+      std::map vars;
+
+      vars["newline"] = "\n";
+
+      printer.Print("This is not indented.\n");
+      printer.Indent();
+      printer.Print("This is indented\nAnd so is this\n");
+      printer.Outdent();
+      printer.Print("But this is not.");
+      printer.Indent();
+      printer.Print(
+          "  And this is still the same line.\n"
+          "But this is indented.\n");
+      printer.PrintRaw("RawBit has indent at start\n");
+      printer.PrintRaw("but not after a raw newline\n");
+      printer.Print(vars,
+                    "Note that a newline in a variable will break "
+                    "indenting, as we see$newline$here.\n");
+      printer.Indent();
+      printer.Print("And this");
+      printer.Outdent();
+      printer.Outdent();
+      printer.Print(" is double-indented\nBack to normal.");
+
+      EXPECT_FALSE(printer.failed());
+    }
+
+    buffer[output.ByteCount()] = '\0';
+
+    EXPECT_STREQ(
+        "This is not indented.\n"
+        "  This is indented\n"
+        "  And so is this\n"
+        "But this is not.  And this is still the same line.\n"
+        "  But this is indented.\n"
+        "  RawBit has indent at start\n"
+        "but not after a raw newline\n"
+        "Note that a newline in a variable will break indenting, as we see\n"
+        "here.\n"
+        "    And this is double-indented\n"
+        "Back to normal.",
+        buffer);
+  }
+}
+
+// Death tests do not work on Windows as of yet.
+#ifdef PROTOBUF_HAS_DEATH_TEST
+TEST(Printer, Death) {
+  char buffer[8192];
+
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  Printer printer(&output, '$');
+
+  EXPECT_DEBUG_DEATH(printer.Print("$nosuchvar$"), "Undefined variable");
+  EXPECT_DEBUG_DEATH(printer.Print("$unclosed"), "Unclosed variable name");
+  EXPECT_DEBUG_DEATH(printer.Outdent(), "without matching Indent");
+}
+
+TEST(Printer, AnnotateMultipleUsesDeath) {
+  char buffer[8192];
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  GeneratedCodeInfo info;
+  AnnotationProtoCollector info_collector(&info);
+  {
+    Printer printer(&output, '$', &info_collector);
+    printer.Print("012$foo$4$foo$\n", "foo", "3");
+    std::vector path;
+    path.push_back(33);
+    MockDescriptor descriptor("path", path);
+    EXPECT_DEBUG_DEATH(printer.Annotate("foo", "foo", &descriptor), "multiple");
+  }
+}
+
+TEST(Printer, AnnotateNegativeLengthDeath) {
+  char buffer[8192];
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  GeneratedCodeInfo info;
+  AnnotationProtoCollector info_collector(&info);
+  {
+    Printer printer(&output, '$', &info_collector);
+    printer.Print("012$foo$4$bar$\n", "foo", "3", "bar", "5");
+    std::vector path;
+    path.push_back(33);
+    MockDescriptor descriptor("path", path);
+    EXPECT_DEBUG_DEATH(printer.Annotate("bar", "foo", &descriptor), "negative");
+  }
+}
+
+TEST(Printer, AnnotateUndefinedDeath) {
+  char buffer[8192];
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  GeneratedCodeInfo info;
+  AnnotationProtoCollector info_collector(&info);
+  {
+    Printer printer(&output, '$', &info_collector);
+    printer.Print("012$foo$4$foo$\n", "foo", "3");
+    std::vector path;
+    path.push_back(33);
+    MockDescriptor descriptor("path", path);
+    EXPECT_DEBUG_DEATH(printer.Annotate("bar", "bar", &descriptor),
+                       "Undefined");
+  }
+}
+#endif  // PROTOBUF_HAS_DEATH_TEST
+
+TEST(Printer, WriteFailurePartial) {
+  char buffer[17];
+
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  Printer printer(&output, '$');
+
+  // Print 16 bytes to almost fill the buffer (should not fail).
+  printer.Print("0123456789abcdef");
+  EXPECT_FALSE(printer.failed());
+
+  // Try to print 2 chars. Only one fits.
+  printer.Print("<>");
+  EXPECT_TRUE(printer.failed());
+
+  // Anything else should fail too.
+  printer.Print(" ");
+  EXPECT_TRUE(printer.failed());
+  printer.Print("blah");
+  EXPECT_TRUE(printer.failed());
+
+  // Buffer should contain the first 17 bytes written.
+  EXPECT_EQ("0123456789abcdef<", string(buffer, sizeof(buffer)));
+}
+
+TEST(Printer, WriteFailureExact) {
+  char buffer[16];
+
+  ArrayOutputStream output(buffer, sizeof(buffer));
+  Printer printer(&output, '$');
+
+  // Print 16 bytes to fill the buffer exactly (should not fail).
+  printer.Print("0123456789abcdef");
+  EXPECT_FALSE(printer.failed());
+
+  // Try to print one more byte (should fail).
+  printer.Print(" ");
+  EXPECT_TRUE(printer.failed());
+
+  // Should not crash
+  printer.Print("blah");
+  EXPECT_TRUE(printer.failed());
+
+  // Buffer should contain the first 16 bytes written.
+  EXPECT_EQ("0123456789abcdef", string(buffer, sizeof(buffer)));
+}
+
+TEST(Printer, FormatInternal) {
+  std::vector args{"arg1", "arg2"};
+  std::map vars{
+      {"foo", "bar"}, {"baz", "bla"}, {"empty", ""}};
+  // Substitution tests
+  {
+    // Direct arg substitution
+    std::string s;
+    {
+      StringOutputStream output(&s);
+      Printer printer(&output, '$');
+      printer.FormatInternal(args, vars, "$1$ $2$");
+    }
+    EXPECT_EQ("arg1 arg2", s);
+  }
+  {
+    // Variable substitution including spaces left
+    std::string s;
+    {
+      StringOutputStream output(&s);
+      Printer printer(&output, '$');
+      printer.FormatInternal({}, vars, "$foo$$ baz$$ empty$");
+    }
+    EXPECT_EQ("bar bla", s);
+  }
+  {
+    // Variable substitution including spaces right
+    std::string s;
+    {
+      StringOutputStream output(&s);
+      Printer printer(&output, '$');
+      printer.FormatInternal({}, vars, "$empty $$foo $$baz$");
+    }
+    EXPECT_EQ("bar bla", s);
+  }
+  {
+    // Mixed variable substitution
+    std::string s;
+    {
+      StringOutputStream output(&s);
+      Printer printer(&output, '$');
+      printer.FormatInternal(args, vars, "$empty $$1$ $foo $$2$ $baz$");
+    }
+    EXPECT_EQ("arg1 bar arg2 bla", s);
+  }
+
+  // Indentation tests
+  {
+    // Empty lines shouldn't indent.
+    std::string s;
+    {
+      StringOutputStream output(&s);
+      Printer printer(&output, '$');
+      printer.Indent();
+      printer.FormatInternal(args, vars, "$empty $\n\n$1$ $foo $$2$\n$baz$");
+      printer.Outdent();
+    }
+    EXPECT_EQ("\n\n  arg1 bar arg2\n  bla", s);
+  }
+  {
+    // Annotations should respect indentation.
+    std::string s;
+    GeneratedCodeInfo info;
+    {
+      StringOutputStream output(&s);
+      AnnotationProtoCollector info_collector(&info);
+      Printer printer(&output, '$', &info_collector);
+      printer.Indent();
+      GeneratedCodeInfo::Annotation annotation;
+      annotation.set_source_file("file.proto");
+      annotation.add_path(33);
+      std::vector args{annotation.SerializeAsString(), "arg1",
+                                    "arg2"};
+      printer.FormatInternal(args, vars, "$empty $\n\n${1$$2$$}$ $3$\n$baz$");
+      printer.Outdent();
+    }
+    EXPECT_EQ("\n\n  arg1 arg2\n  bla", s);
+    ASSERT_EQ(1, info.annotation_size());
+    const GeneratedCodeInfo::Annotation* arg1 = &info.annotation(0);
+    ASSERT_EQ(1, arg1->path_size());
+    EXPECT_EQ(33, arg1->path(0));
+    EXPECT_EQ("file.proto", arg1->source_file());
+    EXPECT_EQ(4, arg1->begin());
+    EXPECT_EQ(8, arg1->end());
+  }
+#ifdef PROTOBUF_HAS_DEATH_TEST
+  // Death tests in case of illegal format strings.
+  {
+    // Unused arguments
+    std::string s;
+    StringOutputStream output(&s);
+    Printer printer(&output, '$');
+    EXPECT_DEATH(printer.FormatInternal(args, vars, "$empty $$1$"), "Unused");
+  }
+  {
+    // Wrong order arguments
+    std::string s;
+    StringOutputStream output(&s);
+    Printer printer(&output, '$');
+    EXPECT_DEATH(printer.FormatInternal(args, vars, "$2$ $1$"), "order");
+  }
+  {
+    // Zero is illegal argument
+    std::string s;
+    StringOutputStream output(&s);
+    Printer printer(&output, '$');
+    EXPECT_DEATH(printer.FormatInternal(args, vars, "$0$"), "failed");
+  }
+  {
+    // Argument out of bounds
+    std::string s;
+    StringOutputStream output(&s);
+    Printer printer(&output, '$');
+    EXPECT_DEATH(printer.FormatInternal(args, vars, "$1$ $2$ $3$"), "bounds");
+  }
+  {
+    // Unknown variable
+    std::string s;
+    StringOutputStream output(&s);
+    Printer printer(&output, '$');
+    EXPECT_DEATH(printer.FormatInternal(args, vars, "$huh$ $1$$2$"), "Unknown");
+  }
+  {
+    // Illegal variable
+    std::string s;
+    StringOutputStream output(&s);
+    Printer printer(&output, '$');
+    EXPECT_DEATH(printer.FormatInternal({}, vars, "$ $"), "Empty");
+  }
+#endif  // PROTOBUF_HAS_DEATH_TEST
+}
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/strtod.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/strtod.cc"
new file mode 100644
index 00000000..03acb5b2
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/strtod.cc"
@@ -0,0 +1,82 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+// This approximately 0x1.ffffffp127, but we don't use 0x1.ffffffp127 because
+// it won't compile in MSVC.
+const double MAX_FLOAT_AS_DOUBLE_ROUNDED = 3.4028235677973366e+38;
+
+float SafeDoubleToFloat(double value) {
+  // static_cast on a number larger than float can result in illegal
+  // instruction error, so we need to manually convert it to infinity or max.
+  if (value > std::numeric_limits::max()) {
+    // Max float value is about 3.4028234664E38 when represented as a double.
+    // However, when printing float as text, it will be rounded as
+    // 3.4028235e+38. If we parse the value of 3.4028235e+38 from text and
+    // compare it to 3.4028234664E38, we may think that it is larger, but
+    // actually, any number between these two numbers could only be represented
+    // as the same max float number in float, so we should treat them the same
+    // as max float.
+    if (value <= MAX_FLOAT_AS_DOUBLE_ROUNDED) {
+      return std::numeric_limits::max();
+    }
+    return std::numeric_limits::infinity();
+  } else if (value < -std::numeric_limits::max()) {
+    if (value >= -MAX_FLOAT_AS_DOUBLE_ROUNDED) {
+      return -std::numeric_limits::max();
+    }
+    return -std::numeric_limits::infinity();
+  } else {
+    return static_cast(value);
+  }
+}
+
+double NoLocaleStrtod(const char* str, char** endptr) {
+  return google::protobuf::internal::NoLocaleStrtod(str, endptr);
+}
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/strtod.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/strtod.h"
new file mode 100644
index 00000000..38f544af
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/strtod.h"
@@ -0,0 +1,55 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A locale-independent version of strtod(), used to parse floating
+// point default values in .proto files, where the decimal separator
+// is always a dot.
+
+#ifndef GOOGLE_PROTOBUF_IO_STRTOD_H__
+#define GOOGLE_PROTOBUF_IO_STRTOD_H__
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+// A locale-independent version of the standard strtod(), which always
+// uses a dot as the decimal separator.
+double NoLocaleStrtod(const char* str, char** endptr);
+
+// Casts a double value to a float value. If the value is outside of the
+// representable range of float, it will be converted to positive or negative
+// infinity.
+float SafeDoubleToFloat(double value);
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_IO_STRTOD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/tokenizer.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/tokenizer.cc"
new file mode 100644
index 00000000..ff839467
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/tokenizer.cc"
@@ -0,0 +1,1132 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Here we have a hand-written lexer.  At first you might ask yourself,
+// "Hand-written text processing?  Is Kenton crazy?!"  Well, first of all,
+// yes I am crazy, but that's beside the point.  There are actually reasons
+// why I ended up writing this this way.
+//
+// The traditional approach to lexing is to use lex to generate a lexer for
+// you.  Unfortunately, lex's output is ridiculously ugly and difficult to
+// integrate cleanly with C++ code, especially abstract code or code meant
+// as a library.  Better parser-generators exist but would add dependencies
+// which most users won't already have, which we'd like to avoid.  (GNU flex
+// has a C++ output option, but it's still ridiculously ugly, non-abstract,
+// and not library-friendly.)
+//
+// The next approach that any good software engineer should look at is to
+// use regular expressions.  And, indeed, I did.  I have code which
+// implements this same class using regular expressions.  It's about 200
+// lines shorter.  However:
+// - Rather than error messages telling you "This string has an invalid
+//   escape sequence at line 5, column 45", you get error messages like
+//   "Parse error on line 5".  Giving more precise errors requires adding
+//   a lot of code that ends up basically as complex as the hand-coded
+//   version anyway.
+// - The regular expression to match a string literal looks like this:
+//     kString  = new RE("(\"([^\"\\\\]|"              // non-escaped
+//                       "\\\\[abfnrtv?\"'\\\\0-7]|"   // normal escape
+//                       "\\\\x[0-9a-fA-F])*\"|"       // hex escape
+//                       "\'([^\'\\\\]|"        // Also support single-quotes.
+//                       "\\\\[abfnrtv?\"'\\\\0-7]|"
+//                       "\\\\x[0-9a-fA-F])*\')");
+//   Verifying the correctness of this line noise is actually harder than
+//   verifying the correctness of ConsumeString(), defined below.  I'm not
+//   even confident that the above is correct, after staring at it for some
+//   time.
+// - PCRE is fast, but there's still more overhead involved than the code
+//   below.
+// - Sadly, regular expressions are not part of the C standard library, so
+//   using them would require depending on some other library.  For the
+//   open source release, this could be really annoying.  Nobody likes
+//   downloading one piece of software just to find that they need to
+//   download something else to make it work, and in all likelihood
+//   people downloading Protocol Buffers will already be doing so just
+//   to make something else work.  We could include a copy of PCRE with
+//   our code, but that obligates us to keep it up-to-date and just seems
+//   like a big waste just to save 200 lines of code.
+//
+// On a similar but unrelated note, I'm even scared to use ctype.h.
+// Apparently functions like isalpha() are locale-dependent.  So, if we used
+// that, then if this code is being called from some program that doesn't
+// have its locale set to "C", it would behave strangely.  We can't just set
+// the locale to "C" ourselves since we might break the calling program that
+// way, particularly if it is multi-threaded.  WTF?  Someone please let me
+// (Kenton) know if I'm missing something here...
+//
+// I'd love to hear about other alternatives, though, as this code isn't
+// exactly pretty.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+namespace {
+
+// As mentioned above, I don't trust ctype.h due to the presence of "locales".
+// So, I have written replacement functions here.  Someone please smack me if
+// this is a bad idea or if there is some way around this.
+//
+// These "character classes" are designed to be used in template methods.
+// For instance, Tokenizer::ConsumeZeroOrMore() will eat
+// whitespace.
+
+// Note:  No class is allowed to contain '\0', since this is used to mark end-
+//   of-input and is handled specially.
+
+#define CHARACTER_CLASS(NAME, EXPRESSION)                     \
+  class NAME {                                                \
+   public:                                                    \
+    static inline bool InClass(char c) { return EXPRESSION; } \
+  }
+
+CHARACTER_CLASS(Whitespace, c == ' ' || c == '\n' || c == '\t' || c == '\r' ||
+                                c == '\v' || c == '\f');
+CHARACTER_CLASS(WhitespaceNoNewline,
+                c == ' ' || c == '\t' || c == '\r' || c == '\v' || c == '\f');
+
+CHARACTER_CLASS(Unprintable, c<' ' && c> '\0');
+
+CHARACTER_CLASS(Digit, '0' <= c && c <= '9');
+CHARACTER_CLASS(OctalDigit, '0' <= c && c <= '7');
+CHARACTER_CLASS(HexDigit, ('0' <= c && c <= '9') || ('a' <= c && c <= 'f') ||
+                              ('A' <= c && c <= 'F'));
+
+CHARACTER_CLASS(Letter,
+                ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || (c == '_'));
+
+CHARACTER_CLASS(Alphanumeric, ('a' <= c && c <= 'z') ||
+                                  ('A' <= c && c <= 'Z') ||
+                                  ('0' <= c && c <= '9') || (c == '_'));
+
+CHARACTER_CLASS(Escape, c == 'a' || c == 'b' || c == 'f' || c == 'n' ||
+                            c == 'r' || c == 't' || c == 'v' || c == '\\' ||
+                            c == '?' || c == '\'' || c == '\"');
+
+#undef CHARACTER_CLASS
+
+// Given a char, interpret it as a numeric digit and return its value.
+// This supports any number base up to 36.
+inline int DigitValue(char digit) {
+  if ('0' <= digit && digit <= '9') return digit - '0';
+  if ('a' <= digit && digit <= 'z') return digit - 'a' + 10;
+  if ('A' <= digit && digit <= 'Z') return digit - 'A' + 10;
+  return -1;
+}
+
+// Inline because it's only used in one place.
+inline char TranslateEscape(char c) {
+  switch (c) {
+    case 'a':
+      return '\a';
+    case 'b':
+      return '\b';
+    case 'f':
+      return '\f';
+    case 'n':
+      return '\n';
+    case 'r':
+      return '\r';
+    case 't':
+      return '\t';
+    case 'v':
+      return '\v';
+    case '\\':
+      return '\\';
+    case '?':
+      return '\?';  // Trigraphs = :(
+    case '\'':
+      return '\'';
+    case '"':
+      return '\"';
+
+    // We expect escape sequences to have been validated separately.
+    default:
+      return '?';
+  }
+}
+
+}  // anonymous namespace
+
+ErrorCollector::~ErrorCollector() {}
+
+// ===================================================================
+
+Tokenizer::Tokenizer(ZeroCopyInputStream* input,
+                     ErrorCollector* error_collector)
+    : input_(input),
+      error_collector_(error_collector),
+      buffer_(NULL),
+      buffer_size_(0),
+      buffer_pos_(0),
+      read_error_(false),
+      line_(0),
+      column_(0),
+      record_target_(NULL),
+      record_start_(-1),
+      allow_f_after_float_(false),
+      comment_style_(CPP_COMMENT_STYLE),
+      require_space_after_number_(true),
+      allow_multiline_strings_(false) {
+  current_.line = 0;
+  current_.column = 0;
+  current_.end_column = 0;
+  current_.type = TYPE_START;
+
+  Refresh();
+}
+
+Tokenizer::~Tokenizer() {
+  // If we had any buffer left unread, return it to the underlying stream
+  // so that someone else can read it.
+  if (buffer_size_ > buffer_pos_) {
+    input_->BackUp(buffer_size_ - buffer_pos_);
+  }
+}
+
+// -------------------------------------------------------------------
+// Internal helpers.
+
+void Tokenizer::NextChar() {
+  // Update our line and column counters based on the character being
+  // consumed.
+  if (current_char_ == '\n') {
+    ++line_;
+    column_ = 0;
+  } else if (current_char_ == '\t') {
+    column_ += kTabWidth - column_ % kTabWidth;
+  } else {
+    ++column_;
+  }
+
+  // Advance to the next character.
+  ++buffer_pos_;
+  if (buffer_pos_ < buffer_size_) {
+    current_char_ = buffer_[buffer_pos_];
+  } else {
+    Refresh();
+  }
+}
+
+void Tokenizer::Refresh() {
+  if (read_error_) {
+    current_char_ = '\0';
+    return;
+  }
+
+  // If we're in a token, append the rest of the buffer to it.
+  if (record_target_ != NULL && record_start_ < buffer_size_) {
+    record_target_->append(buffer_ + record_start_,
+                           buffer_size_ - record_start_);
+    record_start_ = 0;
+  }
+
+  const void* data = NULL;
+  buffer_ = NULL;
+  buffer_pos_ = 0;
+  do {
+    if (!input_->Next(&data, &buffer_size_)) {
+      // end of stream (or read error)
+      buffer_size_ = 0;
+      read_error_ = true;
+      current_char_ = '\0';
+      return;
+    }
+  } while (buffer_size_ == 0);
+
+  buffer_ = static_cast(data);
+
+  current_char_ = buffer_[0];
+}
+
+inline void Tokenizer::RecordTo(std::string* target) {
+  record_target_ = target;
+  record_start_ = buffer_pos_;
+}
+
+inline void Tokenizer::StopRecording() {
+  // Note:  The if() is necessary because some STL implementations crash when
+  //   you call string::append(NULL, 0), presumably because they are trying to
+  //   be helpful by detecting the NULL pointer, even though there's nothing
+  //   wrong with reading zero bytes from NULL.
+  if (buffer_pos_ != record_start_) {
+    record_target_->append(buffer_ + record_start_,
+                           buffer_pos_ - record_start_);
+  }
+  record_target_ = NULL;
+  record_start_ = -1;
+}
+
+inline void Tokenizer::StartToken() {
+  current_.type = TYPE_START;  // Just for the sake of initializing it.
+  current_.text.clear();
+  current_.line = line_;
+  current_.column = column_;
+  RecordTo(¤t_.text);
+}
+
+inline void Tokenizer::EndToken() {
+  StopRecording();
+  current_.end_column = column_;
+}
+
+// -------------------------------------------------------------------
+// Helper methods that consume characters.
+
+template 
+inline bool Tokenizer::LookingAt() {
+  return CharacterClass::InClass(current_char_);
+}
+
+template 
+inline bool Tokenizer::TryConsumeOne() {
+  if (CharacterClass::InClass(current_char_)) {
+    NextChar();
+    return true;
+  } else {
+    return false;
+  }
+}
+
+inline bool Tokenizer::TryConsume(char c) {
+  if (current_char_ == c) {
+    NextChar();
+    return true;
+  } else {
+    return false;
+  }
+}
+
+template 
+inline void Tokenizer::ConsumeZeroOrMore() {
+  while (CharacterClass::InClass(current_char_)) {
+    NextChar();
+  }
+}
+
+template 
+inline void Tokenizer::ConsumeOneOrMore(const char* error) {
+  if (!CharacterClass::InClass(current_char_)) {
+    AddError(error);
+  } else {
+    do {
+      NextChar();
+    } while (CharacterClass::InClass(current_char_));
+  }
+}
+
+// -------------------------------------------------------------------
+// Methods that read whole patterns matching certain kinds of tokens
+// or comments.
+
+void Tokenizer::ConsumeString(char delimiter) {
+  while (true) {
+    switch (current_char_) {
+      case '\0':
+        AddError("Unexpected end of string.");
+        return;
+
+      case '\n': {
+        if (!allow_multiline_strings_) {
+          AddError("String literals cannot cross line boundaries.");
+          return;
+        }
+        NextChar();
+        break;
+      }
+
+      case '\\': {
+        // An escape sequence.
+        NextChar();
+        if (TryConsumeOne()) {
+          // Valid escape sequence.
+        } else if (TryConsumeOne()) {
+          // Possibly followed by two more octal digits, but these will
+          // just be consumed by the main loop anyway so we don't need
+          // to do so explicitly here.
+        } else if (TryConsume('x')) {
+          if (!TryConsumeOne()) {
+            AddError("Expected hex digits for escape sequence.");
+          }
+          // Possibly followed by another hex digit, but again we don't care.
+        } else if (TryConsume('u')) {
+          if (!TryConsumeOne() || !TryConsumeOne() ||
+              !TryConsumeOne() || !TryConsumeOne()) {
+            AddError("Expected four hex digits for \\u escape sequence.");
+          }
+        } else if (TryConsume('U')) {
+          // We expect 8 hex digits; but only the range up to 0x10ffff is
+          // legal.
+          if (!TryConsume('0') || !TryConsume('0') ||
+              !(TryConsume('0') || TryConsume('1')) ||
+              !TryConsumeOne() || !TryConsumeOne() ||
+              !TryConsumeOne() || !TryConsumeOne() ||
+              !TryConsumeOne()) {
+            AddError(
+                "Expected eight hex digits up to 10ffff for \\U escape "
+                "sequence");
+          }
+        } else {
+          AddError("Invalid escape sequence in string literal.");
+        }
+        break;
+      }
+
+      default: {
+        if (current_char_ == delimiter) {
+          NextChar();
+          return;
+        }
+        NextChar();
+        break;
+      }
+    }
+  }
+}
+
+Tokenizer::TokenType Tokenizer::ConsumeNumber(bool started_with_zero,
+                                              bool started_with_dot) {
+  bool is_float = false;
+
+  if (started_with_zero && (TryConsume('x') || TryConsume('X'))) {
+    // A hex number (started with "0x").
+    ConsumeOneOrMore("\"0x\" must be followed by hex digits.");
+
+  } else if (started_with_zero && LookingAt()) {
+    // An octal number (had a leading zero).
+    ConsumeZeroOrMore();
+    if (LookingAt()) {
+      AddError("Numbers starting with leading zero must be in octal.");
+      ConsumeZeroOrMore();
+    }
+
+  } else {
+    // A decimal number.
+    if (started_with_dot) {
+      is_float = true;
+      ConsumeZeroOrMore();
+    } else {
+      ConsumeZeroOrMore();
+
+      if (TryConsume('.')) {
+        is_float = true;
+        ConsumeZeroOrMore();
+      }
+    }
+
+    if (TryConsume('e') || TryConsume('E')) {
+      is_float = true;
+      TryConsume('-') || TryConsume('+');
+      ConsumeOneOrMore("\"e\" must be followed by exponent.");
+    }
+
+    if (allow_f_after_float_ && (TryConsume('f') || TryConsume('F'))) {
+      is_float = true;
+    }
+  }
+
+  if (LookingAt() && require_space_after_number_) {
+    AddError("Need space between number and identifier.");
+  } else if (current_char_ == '.') {
+    if (is_float) {
+      AddError(
+          "Already saw decimal point or exponent; can't have another one.");
+    } else {
+      AddError("Hex and octal numbers must be integers.");
+    }
+  }
+
+  return is_float ? TYPE_FLOAT : TYPE_INTEGER;
+}
+
+void Tokenizer::ConsumeLineComment(std::string* content) {
+  if (content != NULL) RecordTo(content);
+
+  while (current_char_ != '\0' && current_char_ != '\n') {
+    NextChar();
+  }
+  TryConsume('\n');
+
+  if (content != NULL) StopRecording();
+}
+
+void Tokenizer::ConsumeBlockComment(std::string* content) {
+  int start_line = line_;
+  int start_column = column_ - 2;
+
+  if (content != NULL) RecordTo(content);
+
+  while (true) {
+    while (current_char_ != '\0' && current_char_ != '*' &&
+           current_char_ != '/' && current_char_ != '\n') {
+      NextChar();
+    }
+
+    if (TryConsume('\n')) {
+      if (content != NULL) StopRecording();
+
+      // Consume leading whitespace and asterisk;
+      ConsumeZeroOrMore();
+      if (TryConsume('*')) {
+        if (TryConsume('/')) {
+          // End of comment.
+          break;
+        }
+      }
+
+      if (content != NULL) RecordTo(content);
+    } else if (TryConsume('*') && TryConsume('/')) {
+      // End of comment.
+      if (content != NULL) {
+        StopRecording();
+        // Strip trailing "*/".
+        content->erase(content->size() - 2);
+      }
+      break;
+    } else if (TryConsume('/') && current_char_ == '*') {
+      // Note:  We didn't consume the '*' because if there is a '/' after it
+      //   we want to interpret that as the end of the comment.
+      AddError(
+          "\"/*\" inside block comment.  Block comments cannot be nested.");
+    } else if (current_char_ == '\0') {
+      AddError("End-of-file inside block comment.");
+      error_collector_->AddError(start_line, start_column,
+                                 "  Comment started here.");
+      if (content != NULL) StopRecording();
+      break;
+    }
+  }
+}
+
+Tokenizer::NextCommentStatus Tokenizer::TryConsumeCommentStart() {
+  if (comment_style_ == CPP_COMMENT_STYLE && TryConsume('/')) {
+    if (TryConsume('/')) {
+      return LINE_COMMENT;
+    } else if (TryConsume('*')) {
+      return BLOCK_COMMENT;
+    } else {
+      // Oops, it was just a slash.  Return it.
+      current_.type = TYPE_SYMBOL;
+      current_.text = "/";
+      current_.line = line_;
+      current_.column = column_ - 1;
+      current_.end_column = column_;
+      return SLASH_NOT_COMMENT;
+    }
+  } else if (comment_style_ == SH_COMMENT_STYLE && TryConsume('#')) {
+    return LINE_COMMENT;
+  } else {
+    return NO_COMMENT;
+  }
+}
+
+// -------------------------------------------------------------------
+
+bool Tokenizer::Next() {
+  previous_ = current_;
+
+  while (!read_error_) {
+    ConsumeZeroOrMore();
+
+    switch (TryConsumeCommentStart()) {
+      case LINE_COMMENT:
+        ConsumeLineComment(NULL);
+        continue;
+      case BLOCK_COMMENT:
+        ConsumeBlockComment(NULL);
+        continue;
+      case SLASH_NOT_COMMENT:
+        return true;
+      case NO_COMMENT:
+        break;
+    }
+
+    // Check for EOF before continuing.
+    if (read_error_) break;
+
+    if (LookingAt() || current_char_ == '\0') {
+      AddError("Invalid control characters encountered in text.");
+      NextChar();
+      // Skip more unprintable characters, too.  But, remember that '\0' is
+      // also what current_char_ is set to after EOF / read error.  We have
+      // to be careful not to go into an infinite loop of trying to consume
+      // it, so make sure to check read_error_ explicitly before consuming
+      // '\0'.
+      while (TryConsumeOne() ||
+             (!read_error_ && TryConsume('\0'))) {
+        // Ignore.
+      }
+
+    } else {
+      // Reading some sort of token.
+      StartToken();
+
+      if (TryConsumeOne()) {
+        ConsumeZeroOrMore();
+        current_.type = TYPE_IDENTIFIER;
+      } else if (TryConsume('0')) {
+        current_.type = ConsumeNumber(true, false);
+      } else if (TryConsume('.')) {
+        // This could be the beginning of a floating-point number, or it could
+        // just be a '.' symbol.
+
+        if (TryConsumeOne()) {
+          // It's a floating-point number.
+          if (previous_.type == TYPE_IDENTIFIER &&
+              current_.line == previous_.line &&
+              current_.column == previous_.end_column) {
+            // We don't accept syntax like "blah.123".
+            error_collector_->AddError(
+                line_, column_ - 2,
+                "Need space between identifier and decimal point.");
+          }
+          current_.type = ConsumeNumber(false, true);
+        } else {
+          current_.type = TYPE_SYMBOL;
+        }
+      } else if (TryConsumeOne()) {
+        current_.type = ConsumeNumber(false, false);
+      } else if (TryConsume('\"')) {
+        ConsumeString('\"');
+        current_.type = TYPE_STRING;
+      } else if (TryConsume('\'')) {
+        ConsumeString('\'');
+        current_.type = TYPE_STRING;
+      } else {
+        // Check if the high order bit is set.
+        if (current_char_ & 0x80) {
+          error_collector_->AddError(
+              line_, column_,
+              StringPrintf("Interpreting non ascii codepoint %d.",
+                           static_cast(current_char_)));
+        }
+        NextChar();
+        current_.type = TYPE_SYMBOL;
+      }
+
+      EndToken();
+      return true;
+    }
+  }
+
+  // EOF
+  current_.type = TYPE_END;
+  current_.text.clear();
+  current_.line = line_;
+  current_.column = column_;
+  current_.end_column = column_;
+  return false;
+}
+
+namespace {
+
+// Helper class for collecting comments and putting them in the right places.
+//
+// This basically just buffers the most recent comment until it can be decided
+// exactly where that comment should be placed.  When Flush() is called, the
+// current comment goes into either prev_trailing_comments or detached_comments.
+// When the CommentCollector is destroyed, the last buffered comment goes into
+// next_leading_comments.
+class CommentCollector {
+ public:
+  CommentCollector(std::string* prev_trailing_comments,
+                   std::vector* detached_comments,
+                   std::string* next_leading_comments)
+      : prev_trailing_comments_(prev_trailing_comments),
+        detached_comments_(detached_comments),
+        next_leading_comments_(next_leading_comments),
+        has_comment_(false),
+        is_line_comment_(false),
+        can_attach_to_prev_(true) {
+    if (prev_trailing_comments != NULL) prev_trailing_comments->clear();
+    if (detached_comments != NULL) detached_comments->clear();
+    if (next_leading_comments != NULL) next_leading_comments->clear();
+  }
+
+  ~CommentCollector() {
+    // Whatever is in the buffer is a leading comment.
+    if (next_leading_comments_ != NULL && has_comment_) {
+      comment_buffer_.swap(*next_leading_comments_);
+    }
+  }
+
+  // About to read a line comment.  Get the comment buffer pointer in order to
+  // read into it.
+  std::string* GetBufferForLineComment() {
+    // We want to combine with previous line comments, but not block comments.
+    if (has_comment_ && !is_line_comment_) {
+      Flush();
+    }
+    has_comment_ = true;
+    is_line_comment_ = true;
+    return &comment_buffer_;
+  }
+
+  // About to read a block comment.  Get the comment buffer pointer in order to
+  // read into it.
+  std::string* GetBufferForBlockComment() {
+    if (has_comment_) {
+      Flush();
+    }
+    has_comment_ = true;
+    is_line_comment_ = false;
+    return &comment_buffer_;
+  }
+
+  void ClearBuffer() {
+    comment_buffer_.clear();
+    has_comment_ = false;
+  }
+
+  // Called once we know that the comment buffer is complete and is *not*
+  // connected to the next token.
+  void Flush() {
+    if (has_comment_) {
+      if (can_attach_to_prev_) {
+        if (prev_trailing_comments_ != NULL) {
+          prev_trailing_comments_->append(comment_buffer_);
+        }
+        can_attach_to_prev_ = false;
+      } else {
+        if (detached_comments_ != NULL) {
+          detached_comments_->push_back(comment_buffer_);
+        }
+      }
+      ClearBuffer();
+    }
+  }
+
+  void DetachFromPrev() { can_attach_to_prev_ = false; }
+
+ private:
+  std::string* prev_trailing_comments_;
+  std::vector* detached_comments_;
+  std::string* next_leading_comments_;
+
+  std::string comment_buffer_;
+
+  // True if any comments were read into comment_buffer_.  This can be true even
+  // if comment_buffer_ is empty, namely if the comment was "/**/".
+  bool has_comment_;
+
+  // Is the comment in the comment buffer a line comment?
+  bool is_line_comment_;
+
+  // Is it still possible that we could be reading a comment attached to the
+  // previous token?
+  bool can_attach_to_prev_;
+};
+
+}  // namespace
+
+bool Tokenizer::NextWithComments(std::string* prev_trailing_comments,
+                                 std::vector* detached_comments,
+                                 std::string* next_leading_comments) {
+  CommentCollector collector(prev_trailing_comments, detached_comments,
+                             next_leading_comments);
+
+  if (current_.type == TYPE_START) {
+    // Ignore unicode byte order mark(BOM) if it appears at the file
+    // beginning. Only UTF-8 BOM (0xEF 0xBB 0xBF) is accepted.
+    if (TryConsume((char)0xEF)) {
+      if (!TryConsume((char)0xBB) || !TryConsume((char)0xBF)) {
+        AddError(
+            "Proto file starts with 0xEF but not UTF-8 BOM. "
+            "Only UTF-8 is accepted for proto file.");
+        return false;
+      }
+    }
+    collector.DetachFromPrev();
+  } else {
+    // A comment appearing on the same line must be attached to the previous
+    // declaration.
+    ConsumeZeroOrMore();
+    switch (TryConsumeCommentStart()) {
+      case LINE_COMMENT:
+        ConsumeLineComment(collector.GetBufferForLineComment());
+
+        // Don't allow comments on subsequent lines to be attached to a trailing
+        // comment.
+        collector.Flush();
+        break;
+      case BLOCK_COMMENT:
+        ConsumeBlockComment(collector.GetBufferForBlockComment());
+
+        ConsumeZeroOrMore();
+        if (!TryConsume('\n')) {
+          // Oops, the next token is on the same line.  If we recorded a comment
+          // we really have no idea which token it should be attached to.
+          collector.ClearBuffer();
+          return Next();
+        }
+
+        // Don't allow comments on subsequent lines to be attached to a trailing
+        // comment.
+        collector.Flush();
+        break;
+      case SLASH_NOT_COMMENT:
+        return true;
+      case NO_COMMENT:
+        if (!TryConsume('\n')) {
+          // The next token is on the same line.  There are no comments.
+          return Next();
+        }
+        break;
+    }
+  }
+
+  // OK, we are now on the line *after* the previous token.
+  while (true) {
+    ConsumeZeroOrMore();
+
+    switch (TryConsumeCommentStart()) {
+      case LINE_COMMENT:
+        ConsumeLineComment(collector.GetBufferForLineComment());
+        break;
+      case BLOCK_COMMENT:
+        ConsumeBlockComment(collector.GetBufferForBlockComment());
+
+        // Consume the rest of the line so that we don't interpret it as a
+        // blank line the next time around the loop.
+        ConsumeZeroOrMore();
+        TryConsume('\n');
+        break;
+      case SLASH_NOT_COMMENT:
+        return true;
+      case NO_COMMENT:
+        if (TryConsume('\n')) {
+          // Completely blank line.
+          collector.Flush();
+          collector.DetachFromPrev();
+        } else {
+          bool result = Next();
+          if (!result || current_.text == "}" || current_.text == "]" ||
+              current_.text == ")") {
+            // It looks like we're at the end of a scope.  In this case it
+            // makes no sense to attach a comment to the following token.
+            collector.Flush();
+          }
+          return result;
+        }
+        break;
+    }
+  }
+}
+
+// -------------------------------------------------------------------
+// Token-parsing helpers.  Remember that these don't need to report
+// errors since any errors should already have been reported while
+// tokenizing.  Also, these can assume that whatever text they
+// are given is text that the tokenizer actually parsed as a token
+// of the given type.
+
+bool Tokenizer::ParseInteger(const std::string& text, uint64 max_value,
+                             uint64* output) {
+  // Sadly, we can't just use strtoul() since it is only 32-bit and strtoull()
+  // is non-standard.  I hate the C standard library.  :(
+
+  //  return strtoull(text.c_str(), NULL, 0);
+
+  const char* ptr = text.c_str();
+  int base = 10;
+  if (ptr[0] == '0') {
+    if (ptr[1] == 'x' || ptr[1] == 'X') {
+      // This is hex.
+      base = 16;
+      ptr += 2;
+    } else {
+      // This is octal.
+      base = 8;
+    }
+  }
+
+  uint64 result = 0;
+  for (; *ptr != '\0'; ptr++) {
+    int digit = DigitValue(*ptr);
+    if (digit < 0 || digit >= base) {
+      // The token provided by Tokenizer is invalid. i.e., 099 is an invalid
+      // token, but Tokenizer still think it's integer.
+      return false;
+    }
+    if (digit > max_value || result > (max_value - digit) / base) {
+      // Overflow.
+      return false;
+    }
+    result = result * base + digit;
+  }
+
+  *output = result;
+  return true;
+}
+
+double Tokenizer::ParseFloat(const std::string& text) {
+  const char* start = text.c_str();
+  char* end;
+  double result = NoLocaleStrtod(start, &end);
+
+  // "1e" is not a valid float, but if the tokenizer reads it, it will
+  // report an error but still return it as a valid token.  We need to
+  // accept anything the tokenizer could possibly return, error or not.
+  if (*end == 'e' || *end == 'E') {
+    ++end;
+    if (*end == '-' || *end == '+') ++end;
+  }
+
+  // If the Tokenizer had allow_f_after_float_ enabled, the float may be
+  // suffixed with the letter 'f'.
+  if (*end == 'f' || *end == 'F') {
+    ++end;
+  }
+
+  GOOGLE_LOG_IF(DFATAL, end - start != text.size() || *start == '-')
+      << " Tokenizer::ParseFloat() passed text that could not have been"
+         " tokenized as a float: "
+      << CEscape(text);
+  return result;
+}
+
+// Helper to append a Unicode code point to a string as UTF8, without bringing
+// in any external dependencies.
+static void AppendUTF8(uint32 code_point, std::string* output) {
+  uint32 tmp = 0;
+  int len = 0;
+  if (code_point <= 0x7f) {
+    tmp = code_point;
+    len = 1;
+  } else if (code_point <= 0x07ff) {
+    tmp = 0x0000c080 | ((code_point & 0x07c0) << 2) | (code_point & 0x003f);
+    len = 2;
+  } else if (code_point <= 0xffff) {
+    tmp = 0x00e08080 | ((code_point & 0xf000) << 4) |
+          ((code_point & 0x0fc0) << 2) | (code_point & 0x003f);
+    len = 3;
+  } else if (code_point <= 0x1fffff) {
+    tmp = 0xf0808080 | ((code_point & 0x1c0000) << 6) |
+          ((code_point & 0x03f000) << 4) | ((code_point & 0x000fc0) << 2) |
+          (code_point & 0x003f);
+    len = 4;
+  } else {
+    // UTF-16 is only defined for code points up to 0x10FFFF, and UTF-8 is
+    // normally only defined up to there as well.
+    StringAppendF(output, "\\U%08x", code_point);
+    return;
+  }
+  tmp = ghtonl(tmp);
+  output->append(reinterpret_cast(&tmp) + sizeof(tmp) - len, len);
+}
+
+// Try to read  hex digits from ptr, and stuff the numeric result into
+// *result. Returns true if that many digits were successfully consumed.
+static bool ReadHexDigits(const char* ptr, int len, uint32* result) {
+  *result = 0;
+  if (len == 0) return false;
+  for (const char* end = ptr + len; ptr < end; ++ptr) {
+    if (*ptr == '\0') return false;
+    *result = (*result << 4) + DigitValue(*ptr);
+  }
+  return true;
+}
+
+// Handling UTF-16 surrogate pairs. UTF-16 encodes code points in the range
+// 0x10000...0x10ffff as a pair of numbers, a head surrogate followed by a trail
+// surrogate. These numbers are in a reserved range of Unicode code points, so
+// if we encounter such a pair we know how to parse it and convert it into a
+// single code point.
+static const uint32 kMinHeadSurrogate = 0xd800;
+static const uint32 kMaxHeadSurrogate = 0xdc00;
+static const uint32 kMinTrailSurrogate = 0xdc00;
+static const uint32 kMaxTrailSurrogate = 0xe000;
+
+static inline bool IsHeadSurrogate(uint32 code_point) {
+  return (code_point >= kMinHeadSurrogate) && (code_point < kMaxHeadSurrogate);
+}
+
+static inline bool IsTrailSurrogate(uint32 code_point) {
+  return (code_point >= kMinTrailSurrogate) &&
+         (code_point < kMaxTrailSurrogate);
+}
+
+// Combine a head and trail surrogate into a single Unicode code point.
+static uint32 AssembleUTF16(uint32 head_surrogate, uint32 trail_surrogate) {
+  GOOGLE_DCHECK(IsHeadSurrogate(head_surrogate));
+  GOOGLE_DCHECK(IsTrailSurrogate(trail_surrogate));
+  return 0x10000 + (((head_surrogate - kMinHeadSurrogate) << 10) |
+                    (trail_surrogate - kMinTrailSurrogate));
+}
+
+// Convert the escape sequence parameter to a number of expected hex digits.
+static inline int UnicodeLength(char key) {
+  if (key == 'u') return 4;
+  if (key == 'U') return 8;
+  return 0;
+}
+
+// Given a pointer to the 'u' or 'U' starting a Unicode escape sequence, attempt
+// to parse that sequence. On success, returns a pointer to the first char
+// beyond that sequence, and fills in *code_point. On failure, returns ptr
+// itself.
+static const char* FetchUnicodePoint(const char* ptr, uint32* code_point) {
+  const char* p = ptr;
+  // Fetch the code point.
+  const int len = UnicodeLength(*p++);
+  if (!ReadHexDigits(p, len, code_point)) return ptr;
+  p += len;
+
+  // Check if the code point we read is a "head surrogate." If so, then we
+  // expect it to be immediately followed by another code point which is a valid
+  // "trail surrogate," and together they form a UTF-16 pair which decodes into
+  // a single Unicode point. Trail surrogates may only use \u, not \U.
+  if (IsHeadSurrogate(*code_point) && *p == '\\' && *(p + 1) == 'u') {
+    uint32 trail_surrogate;
+    if (ReadHexDigits(p + 2, 4, &trail_surrogate) &&
+        IsTrailSurrogate(trail_surrogate)) {
+      *code_point = AssembleUTF16(*code_point, trail_surrogate);
+      p += 6;
+    }
+    // If this failed, then we just emit the head surrogate as a code point.
+    // It's bogus, but so is the string.
+  }
+
+  return p;
+}
+
+// The text string must begin and end with single or double quote
+// characters.
+void Tokenizer::ParseStringAppend(const std::string& text,
+                                  std::string* output) {
+  // Reminder: text[0] is always a quote character.  (If text is
+  // empty, it's invalid, so we'll just return).
+  const size_t text_size = text.size();
+  if (text_size == 0) {
+    GOOGLE_LOG(DFATAL) << " Tokenizer::ParseStringAppend() passed text that could not"
+                   " have been tokenized as a string: "
+                << CEscape(text);
+    return;
+  }
+
+  // Reserve room for new string. The branch is necessary because if
+  // there is already space available the reserve() call might
+  // downsize the output.
+  const size_t new_len = text_size + output->size();
+  if (new_len > output->capacity()) {
+    output->reserve(new_len);
+  }
+
+  // Loop through the string copying characters to "output" and
+  // interpreting escape sequences.  Note that any invalid escape
+  // sequences or other errors were already reported while tokenizing.
+  // In this case we do not need to produce valid results.
+  for (const char* ptr = text.c_str() + 1; *ptr != '\0'; ptr++) {
+    if (*ptr == '\\' && ptr[1] != '\0') {
+      // An escape sequence.
+      ++ptr;
+
+      if (OctalDigit::InClass(*ptr)) {
+        // An octal escape.  May one, two, or three digits.
+        int code = DigitValue(*ptr);
+        if (OctalDigit::InClass(ptr[1])) {
+          ++ptr;
+          code = code * 8 + DigitValue(*ptr);
+        }
+        if (OctalDigit::InClass(ptr[1])) {
+          ++ptr;
+          code = code * 8 + DigitValue(*ptr);
+        }
+        output->push_back(static_cast(code));
+
+      } else if (*ptr == 'x') {
+        // A hex escape.  May zero, one, or two digits.  (The zero case
+        // will have been caught as an error earlier.)
+        int code = 0;
+        if (HexDigit::InClass(ptr[1])) {
+          ++ptr;
+          code = DigitValue(*ptr);
+        }
+        if (HexDigit::InClass(ptr[1])) {
+          ++ptr;
+          code = code * 16 + DigitValue(*ptr);
+        }
+        output->push_back(static_cast(code));
+
+      } else if (*ptr == 'u' || *ptr == 'U') {
+        uint32 unicode;
+        const char* end = FetchUnicodePoint(ptr, &unicode);
+        if (end == ptr) {
+          // Failure: Just dump out what we saw, don't try to parse it.
+          output->push_back(*ptr);
+        } else {
+          AppendUTF8(unicode, output);
+          ptr = end - 1;  // Because we're about to ++ptr.
+        }
+      } else {
+        // Some other escape code.
+        output->push_back(TranslateEscape(*ptr));
+      }
+
+    } else if (*ptr == text[0] && ptr[1] == '\0') {
+      // Ignore final quote matching the starting quote.
+    } else {
+      output->push_back(*ptr);
+    }
+  }
+}
+
+template 
+static bool AllInClass(const std::string& s) {
+  for (int i = 0; i < s.size(); ++i) {
+    if (!CharacterClass::InClass(s[i])) return false;
+  }
+  return true;
+}
+
+bool Tokenizer::IsIdentifier(const std::string& text) {
+  // Mirrors IDENTIFIER definition in Tokenizer::Next() above.
+  if (text.size() == 0) return false;
+  if (!Letter::InClass(text.at(0))) return false;
+  if (!AllInClass(text.substr(1))) return false;
+  return true;
+}
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/tokenizer.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/tokenizer.h"
new file mode 100644
index 00000000..551516ea
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/tokenizer.h"
@@ -0,0 +1,413 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Class for parsing tokenized text from a ZeroCopyInputStream.
+
+#ifndef GOOGLE_PROTOBUF_IO_TOKENIZER_H__
+#define GOOGLE_PROTOBUF_IO_TOKENIZER_H__
+
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+class ZeroCopyInputStream;  // zero_copy_stream.h
+
+// Defined in this file.
+class ErrorCollector;
+class Tokenizer;
+
+// By "column number", the proto compiler refers to a count of the number
+// of bytes before a given byte, except that a tab character advances to
+// the next multiple of 8 bytes.  Note in particular that column numbers
+// are zero-based, while many user interfaces use one-based column numbers.
+typedef int ColumnNumber;
+
+// Abstract interface for an object which collects the errors that occur
+// during parsing.  A typical implementation might simply print the errors
+// to stdout.
+class PROTOBUF_EXPORT ErrorCollector {
+ public:
+  inline ErrorCollector() {}
+  virtual ~ErrorCollector();
+
+  // Indicates that there was an error in the input at the given line and
+  // column numbers.  The numbers are zero-based, so you may want to add
+  // 1 to each before printing them.
+  virtual void AddError(int line, ColumnNumber column,
+                        const std::string& message) = 0;
+
+  // Indicates that there was a warning in the input at the given line and
+  // column numbers.  The numbers are zero-based, so you may want to add
+  // 1 to each before printing them.
+  virtual void AddWarning(int line, ColumnNumber column,
+                          const std::string& message) {}
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ErrorCollector);
+};
+
+// This class converts a stream of raw text into a stream of tokens for
+// the protocol definition parser to parse.  The tokens recognized are
+// similar to those that make up the C language; see the TokenType enum for
+// precise descriptions.  Whitespace and comments are skipped.  By default,
+// C- and C++-style comments are recognized, but other styles can be used by
+// calling set_comment_style().
+class PROTOBUF_EXPORT Tokenizer {
+ public:
+  // Construct a Tokenizer that reads and tokenizes text from the given
+  // input stream and writes errors to the given error_collector.
+  // The caller keeps ownership of input and error_collector.
+  Tokenizer(ZeroCopyInputStream* input, ErrorCollector* error_collector);
+  ~Tokenizer();
+
+  enum TokenType {
+    TYPE_START,  // Next() has not yet been called.
+    TYPE_END,    // End of input reached.  "text" is empty.
+
+    TYPE_IDENTIFIER,  // A sequence of letters, digits, and underscores, not
+                      // starting with a digit.  It is an error for a number
+                      // to be followed by an identifier with no space in
+                      // between.
+    TYPE_INTEGER,     // A sequence of digits representing an integer.  Normally
+                      // the digits are decimal, but a prefix of "0x" indicates
+                      // a hex number and a leading zero indicates octal, just
+                      // like with C numeric literals.  A leading negative sign
+                      // is NOT included in the token; it's up to the parser to
+                      // interpret the unary minus operator on its own.
+    TYPE_FLOAT,       // A floating point literal, with a fractional part and/or
+                      // an exponent.  Always in decimal.  Again, never
+                      // negative.
+    TYPE_STRING,      // A quoted sequence of escaped characters.  Either single
+                      // or double quotes can be used, but they must match.
+                      // A string literal cannot cross a line break.
+    TYPE_SYMBOL,      // Any other printable character, like '!' or '+'.
+                      // Symbols are always a single character, so "!+$%" is
+                      // four tokens.
+  };
+
+  // Structure representing a token read from the token stream.
+  struct Token {
+    TokenType type;
+    std::string text;  // The exact text of the token as it appeared in
+                       // the input.  e.g. tokens of TYPE_STRING will still
+                       // be escaped and in quotes.
+
+    // "line" and "column" specify the position of the first character of
+    // the token within the input stream.  They are zero-based.
+    int line;
+    ColumnNumber column;
+    ColumnNumber end_column;
+  };
+
+  // Get the current token.  This is updated when Next() is called.  Before
+  // the first call to Next(), current() has type TYPE_START and no contents.
+  const Token& current();
+
+  // Return the previous token -- i.e. what current() returned before the
+  // previous call to Next().
+  const Token& previous();
+
+  // Advance to the next token.  Returns false if the end of the input is
+  // reached.
+  bool Next();
+
+  // Like Next(), but also collects comments which appear between the previous
+  // and next tokens.
+  //
+  // Comments which appear to be attached to the previous token are stored
+  // in *prev_tailing_comments.  Comments which appear to be attached to the
+  // next token are stored in *next_leading_comments.  Comments appearing in
+  // between which do not appear to be attached to either will be added to
+  // detached_comments.  Any of these parameters can be NULL to simply discard
+  // the comments.
+  //
+  // A series of line comments appearing on consecutive lines, with no other
+  // tokens appearing on those lines, will be treated as a single comment.
+  //
+  // Only the comment content is returned; comment markers (e.g. //) are
+  // stripped out.  For block comments, leading whitespace and an asterisk will
+  // be stripped from the beginning of each line other than the first.  Newlines
+  // are included in the output.
+  //
+  // Examples:
+  //
+  //   optional int32 foo = 1;  // Comment attached to foo.
+  //   // Comment attached to bar.
+  //   optional int32 bar = 2;
+  //
+  //   optional string baz = 3;
+  //   // Comment attached to baz.
+  //   // Another line attached to baz.
+  //
+  //   // Comment attached to qux.
+  //   //
+  //   // Another line attached to qux.
+  //   optional double qux = 4;
+  //
+  //   // Detached comment.  This is not attached to qux or corge
+  //   // because there are blank lines separating it from both.
+  //
+  //   optional string corge = 5;
+  //   /* Block comment attached
+  //    * to corge.  Leading asterisks
+  //    * will be removed. */
+  //   /* Block comment attached to
+  //    * grault. */
+  //   optional int32 grault = 6;
+  bool NextWithComments(std::string* prev_trailing_comments,
+                        std::vector* detached_comments,
+                        std::string* next_leading_comments);
+
+  // Parse helpers ---------------------------------------------------
+
+  // Parses a TYPE_FLOAT token.  This never fails, so long as the text actually
+  // comes from a TYPE_FLOAT token parsed by Tokenizer.  If it doesn't, the
+  // result is undefined (possibly an assert failure).
+  static double ParseFloat(const std::string& text);
+
+  // Parses a TYPE_STRING token.  This never fails, so long as the text actually
+  // comes from a TYPE_STRING token parsed by Tokenizer.  If it doesn't, the
+  // result is undefined (possibly an assert failure).
+  static void ParseString(const std::string& text, std::string* output);
+
+  // Identical to ParseString, but appends to output.
+  static void ParseStringAppend(const std::string& text, std::string* output);
+
+  // Parses a TYPE_INTEGER token.  Returns false if the result would be
+  // greater than max_value.  Otherwise, returns true and sets *output to the
+  // result.  If the text is not from a Token of type TYPE_INTEGER originally
+  // parsed by a Tokenizer, the result is undefined (possibly an assert
+  // failure).
+  static bool ParseInteger(const std::string& text, uint64 max_value,
+                           uint64* output);
+
+  // Options ---------------------------------------------------------
+
+  // Set true to allow floats to be suffixed with the letter 'f'.  Tokens
+  // which would otherwise be integers but which have the 'f' suffix will be
+  // forced to be interpreted as floats.  For all other purposes, the 'f' is
+  // ignored.
+  void set_allow_f_after_float(bool value) { allow_f_after_float_ = value; }
+
+  // Valid values for set_comment_style().
+  enum CommentStyle {
+    // Line comments begin with "//", block comments are delimited by "/*" and
+    // "*/".
+    CPP_COMMENT_STYLE,
+    // Line comments begin with "#".  No way to write block comments.
+    SH_COMMENT_STYLE
+  };
+
+  // Sets the comment style.
+  void set_comment_style(CommentStyle style) { comment_style_ = style; }
+
+  // Whether to require whitespace between a number and a field name.
+  // Default is true. Do not use this; for Google-internal cleanup only.
+  void set_require_space_after_number(bool require) {
+    require_space_after_number_ = require;
+  }
+
+  // Whether to allow string literals to span multiple lines. Default is false.
+  // Do not use this; for Google-internal cleanup only.
+  void set_allow_multiline_strings(bool allow) {
+    allow_multiline_strings_ = allow;
+  }
+
+  // External helper: validate an identifier.
+  static bool IsIdentifier(const std::string& text);
+
+  // -----------------------------------------------------------------
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Tokenizer);
+
+  Token current_;   // Returned by current().
+  Token previous_;  // Returned by previous().
+
+  ZeroCopyInputStream* input_;
+  ErrorCollector* error_collector_;
+
+  char current_char_;   // == buffer_[buffer_pos_], updated by NextChar().
+  const char* buffer_;  // Current buffer returned from input_.
+  int buffer_size_;     // Size of buffer_.
+  int buffer_pos_;      // Current position within the buffer.
+  bool read_error_;     // Did we previously encounter a read error?
+
+  // Line and column number of current_char_ within the whole input stream.
+  int line_;
+  ColumnNumber column_;
+
+  // String to which text should be appended as we advance through it.
+  // Call RecordTo(&str) to start recording and StopRecording() to stop.
+  // E.g. StartToken() calls RecordTo(¤t_.text).  record_start_ is the
+  // position within the current buffer where recording started.
+  std::string* record_target_;
+  int record_start_;
+
+  // Options.
+  bool allow_f_after_float_;
+  CommentStyle comment_style_;
+  bool require_space_after_number_;
+  bool allow_multiline_strings_;
+
+  // Since we count columns we need to interpret tabs somehow.  We'll take
+  // the standard 8-character definition for lack of any way to do better.
+  // This must match the documentation of ColumnNumber.
+  static const int kTabWidth = 8;
+
+  // -----------------------------------------------------------------
+  // Helper methods.
+
+  // Consume this character and advance to the next one.
+  void NextChar();
+
+  // Read a new buffer from the input.
+  void Refresh();
+
+  inline void RecordTo(std::string* target);
+  inline void StopRecording();
+
+  // Called when the current character is the first character of a new
+  // token (not including whitespace or comments).
+  inline void StartToken();
+  // Called when the current character is the first character after the
+  // end of the last token.  After this returns, current_.text will
+  // contain all text consumed since StartToken() was called.
+  inline void EndToken();
+
+  // Convenience method to add an error at the current line and column.
+  void AddError(const std::string& message) {
+    error_collector_->AddError(line_, column_, message);
+  }
+
+  // -----------------------------------------------------------------
+  // The following four methods are used to consume tokens of specific
+  // types.  They are actually used to consume all characters *after*
+  // the first, since the calling function consumes the first character
+  // in order to decide what kind of token is being read.
+
+  // Read and consume a string, ending when the given delimiter is
+  // consumed.
+  void ConsumeString(char delimiter);
+
+  // Read and consume a number, returning TYPE_FLOAT or TYPE_INTEGER
+  // depending on what was read.  This needs to know if the first
+  // character was a zero in order to correctly recognize hex and octal
+  // numbers.
+  // It also needs to know if the first character was a . to parse floating
+  // point correctly.
+  TokenType ConsumeNumber(bool started_with_zero, bool started_with_dot);
+
+  // Consume the rest of a line.
+  void ConsumeLineComment(std::string* content);
+  // Consume until "*/".
+  void ConsumeBlockComment(std::string* content);
+
+  enum NextCommentStatus {
+    // Started a line comment.
+    LINE_COMMENT,
+
+    // Started a block comment.
+    BLOCK_COMMENT,
+
+    // Consumed a slash, then realized it wasn't a comment.  current_ has
+    // been filled in with a slash token.  The caller should return it.
+    SLASH_NOT_COMMENT,
+
+    // We do not appear to be starting a comment here.
+    NO_COMMENT
+  };
+
+  // If we're at the start of a new comment, consume it and return what kind
+  // of comment it is.
+  NextCommentStatus TryConsumeCommentStart();
+
+  // -----------------------------------------------------------------
+  // These helper methods make the parsing code more readable.  The
+  // "character classes" referred to are defined at the top of the .cc file.
+  // Basically it is a C++ class with one method:
+  //   static bool InClass(char c);
+  // The method returns true if c is a member of this "class", like "Letter"
+  // or "Digit".
+
+  // Returns true if the current character is of the given character
+  // class, but does not consume anything.
+  template 
+  inline bool LookingAt();
+
+  // If the current character is in the given class, consume it and return
+  // true.  Otherwise return false.
+  // e.g. TryConsumeOne()
+  template 
+  inline bool TryConsumeOne();
+
+  // Like above, but try to consume the specific character indicated.
+  inline bool TryConsume(char c);
+
+  // Consume zero or more of the given character class.
+  template 
+  inline void ConsumeZeroOrMore();
+
+  // Consume one or more of the given character class or log the given
+  // error message.
+  // e.g. ConsumeOneOrMore("Expected digits.");
+  template 
+  inline void ConsumeOneOrMore(const char* error);
+};
+
+// inline methods ====================================================
+inline const Tokenizer::Token& Tokenizer::current() { return current_; }
+
+inline const Tokenizer::Token& Tokenizer::previous() { return previous_; }
+
+inline void Tokenizer::ParseString(const std::string& text,
+                                   std::string* output) {
+  output->clear();
+  ParseStringAppend(text, output);
+}
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_IO_TOKENIZER_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/tokenizer_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/tokenizer_unittest.cc"
new file mode 100644
index 00000000..b14eddf9
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/tokenizer_unittest.cc"
@@ -0,0 +1,959 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+namespace {
+
+// ===================================================================
+// Data-Driven Test Infrastructure
+
+// TODO(kenton):  This is copied from coded_stream_unittest.  This is
+//   temporary until these features are integrated into gTest itself.
+
+// TEST_1D and TEST_2D are macros I'd eventually like to see added to
+// gTest.  These macros can be used to declare tests which should be
+// run multiple times, once for each item in some input array.  TEST_1D
+// tests all cases in a single input array.  TEST_2D tests all
+// combinations of cases from two arrays.  The arrays must be statically
+// defined such that the GOOGLE_ARRAYSIZE() macro works on them.  Example:
+//
+// int kCases[] = {1, 2, 3, 4}
+// TEST_1D(MyFixture, MyTest, kCases) {
+//   EXPECT_GT(kCases_case, 0);
+// }
+//
+// This test iterates through the numbers 1, 2, 3, and 4 and tests that
+// they are all grater than zero.  In case of failure, the exact case
+// which failed will be printed.  The case type must be printable using
+// ostream::operator<<.
+
+#define TEST_1D(FIXTURE, NAME, CASES)                             \
+  class FIXTURE##_##NAME##_DD : public FIXTURE {                  \
+   protected:                                                     \
+    template                                   \
+    void DoSingleCase(const CaseType& CASES##_case);              \
+  };                                                              \
+                                                                  \
+  TEST_F(FIXTURE##_##NAME##_DD, NAME) {                           \
+    for (int i = 0; i < GOOGLE_ARRAYSIZE(CASES); i++) {                  \
+      SCOPED_TRACE(testing::Message()                             \
+                   << #CASES " case #" << i << ": " << CASES[i]); \
+      DoSingleCase(CASES[i]);                                     \
+    }                                                             \
+  }                                                               \
+                                                                  \
+  template                                     \
+  void FIXTURE##_##NAME##_DD::DoSingleCase(const CaseType& CASES##_case)
+
+#define TEST_2D(FIXTURE, NAME, CASES1, CASES2)                              \
+  class FIXTURE##_##NAME##_DD : public FIXTURE {                            \
+   protected:                                                               \
+    template                        \
+    void DoSingleCase(const CaseType1& CASES1##_case,                       \
+                      const CaseType2& CASES2##_case);                      \
+  };                                                                        \
+                                                                            \
+  TEST_F(FIXTURE##_##NAME##_DD, NAME) {                                     \
+    for (int i = 0; i < GOOGLE_ARRAYSIZE(CASES1); i++) {                           \
+      for (int j = 0; j < GOOGLE_ARRAYSIZE(CASES2); j++) {                         \
+        SCOPED_TRACE(testing::Message()                                     \
+                     << #CASES1 " case #" << i << ": " << CASES1[i] << ", " \
+                     << #CASES2 " case #" << j << ": " << CASES2[j]);       \
+        DoSingleCase(CASES1[i], CASES2[j]);                                 \
+      }                                                                     \
+    }                                                                       \
+  }                                                                         \
+                                                                            \
+  template                          \
+  void FIXTURE##_##NAME##_DD::DoSingleCase(const CaseType1& CASES1##_case,  \
+                                           const CaseType2& CASES2##_case)
+
+// -------------------------------------------------------------------
+
+// An input stream that is basically like an ArrayInputStream but sometimes
+// returns empty buffers, just to throw us off.
+class TestInputStream : public ZeroCopyInputStream {
+ public:
+  TestInputStream(const void* data, int size, int block_size)
+      : array_stream_(data, size, block_size), counter_(0) {}
+  ~TestInputStream() {}
+
+  // implements ZeroCopyInputStream ----------------------------------
+  bool Next(const void** data, int* size) override {
+    // We'll return empty buffers starting with the first buffer, and every
+    // 3 and 5 buffers after that.
+    if (counter_ % 3 == 0 || counter_ % 5 == 0) {
+      *data = NULL;
+      *size = 0;
+      ++counter_;
+      return true;
+    } else {
+      ++counter_;
+      return array_stream_.Next(data, size);
+    }
+  }
+
+  void BackUp(int count) override { return array_stream_.BackUp(count); }
+  bool Skip(int count) override { return array_stream_.Skip(count); }
+  int64_t ByteCount() const override { return array_stream_.ByteCount(); }
+
+ private:
+  ArrayInputStream array_stream_;
+  int counter_;
+};
+
+// -------------------------------------------------------------------
+
+// An error collector which simply concatenates all its errors into a big
+// block of text which can be checked.
+class TestErrorCollector : public ErrorCollector {
+ public:
+  TestErrorCollector() {}
+  ~TestErrorCollector() {}
+
+  std::string text_;
+
+  // implements ErrorCollector ---------------------------------------
+  void AddError(int line, int column, const std::string& message) {
+    strings::SubstituteAndAppend(&text_, "$0:$1: $2\n", line, column, message);
+  }
+};
+
+// -------------------------------------------------------------------
+
+// We test each operation over a variety of block sizes to insure that
+// we test cases where reads cross buffer boundaries as well as cases
+// where they don't.  This is sort of a brute-force approach to this,
+// but it's easy to write and easy to understand.
+const int kBlockSizes[] = {1, 2, 3, 5, 7, 13, 32, 1024};
+
+class TokenizerTest : public testing::Test {
+ protected:
+  // For easy testing.
+  uint64 ParseInteger(const std::string& text) {
+    uint64 result;
+    EXPECT_TRUE(Tokenizer::ParseInteger(text, kuint64max, &result));
+    return result;
+  }
+};
+
+// ===================================================================
+
+// These tests causes gcc 3.3.5 (and earlier?) to give the cryptic error:
+//   "sorry, unimplemented: `method_call_expr' not supported by dump_expr"
+#if !defined(__GNUC__) || __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 3)
+
+// In each test case, the entire input text should parse as a single token
+// of the given type.
+struct SimpleTokenCase {
+  std::string input;
+  Tokenizer::TokenType type;
+};
+
+inline std::ostream& operator<<(std::ostream& out,
+                                const SimpleTokenCase& test_case) {
+  return out << CEscape(test_case.input);
+}
+
+SimpleTokenCase kSimpleTokenCases[] = {
+    // Test identifiers.
+    {"hello", Tokenizer::TYPE_IDENTIFIER},
+
+    // Test integers.
+    {"123", Tokenizer::TYPE_INTEGER},
+    {"0xab6", Tokenizer::TYPE_INTEGER},
+    {"0XAB6", Tokenizer::TYPE_INTEGER},
+    {"0X1234567", Tokenizer::TYPE_INTEGER},
+    {"0x89abcdef", Tokenizer::TYPE_INTEGER},
+    {"0x89ABCDEF", Tokenizer::TYPE_INTEGER},
+    {"01234567", Tokenizer::TYPE_INTEGER},
+
+    // Test floats.
+    {"123.45", Tokenizer::TYPE_FLOAT},
+    {"1.", Tokenizer::TYPE_FLOAT},
+    {"1e3", Tokenizer::TYPE_FLOAT},
+    {"1E3", Tokenizer::TYPE_FLOAT},
+    {"1e-3", Tokenizer::TYPE_FLOAT},
+    {"1e+3", Tokenizer::TYPE_FLOAT},
+    {"1.e3", Tokenizer::TYPE_FLOAT},
+    {"1.2e3", Tokenizer::TYPE_FLOAT},
+    {".1", Tokenizer::TYPE_FLOAT},
+    {".1e3", Tokenizer::TYPE_FLOAT},
+    {".1e-3", Tokenizer::TYPE_FLOAT},
+    {".1e+3", Tokenizer::TYPE_FLOAT},
+
+    // Test strings.
+    {"'hello'", Tokenizer::TYPE_STRING},
+    {"\"foo\"", Tokenizer::TYPE_STRING},
+    {"'a\"b'", Tokenizer::TYPE_STRING},
+    {"\"a'b\"", Tokenizer::TYPE_STRING},
+    {"'a\\'b'", Tokenizer::TYPE_STRING},
+    {"\"a\\\"b\"", Tokenizer::TYPE_STRING},
+    {"'\\xf'", Tokenizer::TYPE_STRING},
+    {"'\\0'", Tokenizer::TYPE_STRING},
+
+    // Test symbols.
+    {"+", Tokenizer::TYPE_SYMBOL},
+    {".", Tokenizer::TYPE_SYMBOL},
+};
+
+TEST_2D(TokenizerTest, SimpleTokens, kSimpleTokenCases, kBlockSizes) {
+  // Set up the tokenizer.
+  TestInputStream input(kSimpleTokenCases_case.input.data(),
+                        kSimpleTokenCases_case.input.size(), kBlockSizes_case);
+  TestErrorCollector error_collector;
+  Tokenizer tokenizer(&input, &error_collector);
+
+  // Before Next() is called, the initial token should always be TYPE_START.
+  EXPECT_EQ(Tokenizer::TYPE_START, tokenizer.current().type);
+  EXPECT_EQ("", tokenizer.current().text);
+  EXPECT_EQ(0, tokenizer.current().line);
+  EXPECT_EQ(0, tokenizer.current().column);
+  EXPECT_EQ(0, tokenizer.current().end_column);
+
+  // Parse the token.
+  ASSERT_TRUE(tokenizer.Next());
+
+  // Check that it has the right type.
+  EXPECT_EQ(kSimpleTokenCases_case.type, tokenizer.current().type);
+  // Check that it contains the complete input text.
+  EXPECT_EQ(kSimpleTokenCases_case.input, tokenizer.current().text);
+  // Check that it is located at the beginning of the input
+  EXPECT_EQ(0, tokenizer.current().line);
+  EXPECT_EQ(0, tokenizer.current().column);
+  EXPECT_EQ(kSimpleTokenCases_case.input.size(),
+            tokenizer.current().end_column);
+
+  // There should be no more input.
+  EXPECT_FALSE(tokenizer.Next());
+
+  // After Next() returns false, the token should have type TYPE_END.
+  EXPECT_EQ(Tokenizer::TYPE_END, tokenizer.current().type);
+  EXPECT_EQ("", tokenizer.current().text);
+  EXPECT_EQ(0, tokenizer.current().line);
+  EXPECT_EQ(kSimpleTokenCases_case.input.size(), tokenizer.current().column);
+  EXPECT_EQ(kSimpleTokenCases_case.input.size(),
+            tokenizer.current().end_column);
+
+  // There should be no errors.
+  EXPECT_TRUE(error_collector.text_.empty());
+}
+
+TEST_1D(TokenizerTest, FloatSuffix, kBlockSizes) {
+  // Test the "allow_f_after_float" option.
+
+  // Set up the tokenizer.
+  const char* text = "1f 2.5f 6e3f 7F";
+  TestInputStream input(text, strlen(text), kBlockSizes_case);
+  TestErrorCollector error_collector;
+  Tokenizer tokenizer(&input, &error_collector);
+  tokenizer.set_allow_f_after_float(true);
+
+  // Advance through tokens and check that they are parsed as expected.
+  ASSERT_TRUE(tokenizer.Next());
+  EXPECT_EQ(tokenizer.current().text, "1f");
+  EXPECT_EQ(tokenizer.current().type, Tokenizer::TYPE_FLOAT);
+  ASSERT_TRUE(tokenizer.Next());
+  EXPECT_EQ(tokenizer.current().text, "2.5f");
+  EXPECT_EQ(tokenizer.current().type, Tokenizer::TYPE_FLOAT);
+  ASSERT_TRUE(tokenizer.Next());
+  EXPECT_EQ(tokenizer.current().text, "6e3f");
+  EXPECT_EQ(tokenizer.current().type, Tokenizer::TYPE_FLOAT);
+  ASSERT_TRUE(tokenizer.Next());
+  EXPECT_EQ(tokenizer.current().text, "7F");
+  EXPECT_EQ(tokenizer.current().type, Tokenizer::TYPE_FLOAT);
+
+  // There should be no more input.
+  EXPECT_FALSE(tokenizer.Next());
+  // There should be no errors.
+  EXPECT_TRUE(error_collector.text_.empty());
+}
+
+#endif
+
+// -------------------------------------------------------------------
+
+// In each case, the input is parsed to produce a list of tokens.  The
+// last token in "output" must have type TYPE_END.
+struct MultiTokenCase {
+  std::string input;
+  Tokenizer::Token output[10];  // The compiler wants a constant array
+                                // size for initialization to work.  There
+                                // is no reason this can't be increased if
+                                // needed.
+};
+
+inline std::ostream& operator<<(std::ostream& out,
+                                const MultiTokenCase& test_case) {
+  return out << CEscape(test_case.input);
+}
+
+MultiTokenCase kMultiTokenCases[] = {
+    // Test empty input.
+    {"",
+     {
+         {Tokenizer::TYPE_END, "", 0, 0, 0},
+     }},
+
+    // Test all token types at the same time.
+    {"foo 1 1.2 + 'bar'",
+     {
+         {Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3},
+         {Tokenizer::TYPE_INTEGER, "1", 0, 4, 5},
+         {Tokenizer::TYPE_FLOAT, "1.2", 0, 6, 9},
+         {Tokenizer::TYPE_SYMBOL, "+", 0, 10, 11},
+         {Tokenizer::TYPE_STRING, "'bar'", 0, 12, 17},
+         {Tokenizer::TYPE_END, "", 0, 17, 17},
+     }},
+
+    // Test that consecutive symbols are parsed as separate tokens.
+    {"!@+%",
+     {
+         {Tokenizer::TYPE_SYMBOL, "!", 0, 0, 1},
+         {Tokenizer::TYPE_SYMBOL, "@", 0, 1, 2},
+         {Tokenizer::TYPE_SYMBOL, "+", 0, 2, 3},
+         {Tokenizer::TYPE_SYMBOL, "%", 0, 3, 4},
+         {Tokenizer::TYPE_END, "", 0, 4, 4},
+     }},
+
+    // Test that newlines affect line numbers correctly.
+    {"foo bar\nrab oof",
+     {
+         {Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3},
+         {Tokenizer::TYPE_IDENTIFIER, "bar", 0, 4, 7},
+         {Tokenizer::TYPE_IDENTIFIER, "rab", 1, 0, 3},
+         {Tokenizer::TYPE_IDENTIFIER, "oof", 1, 4, 7},
+         {Tokenizer::TYPE_END, "", 1, 7, 7},
+     }},
+
+    // Test that tabs affect column numbers correctly.
+    {"foo\tbar  \tbaz",
+     {
+         {Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3},
+         {Tokenizer::TYPE_IDENTIFIER, "bar", 0, 8, 11},
+         {Tokenizer::TYPE_IDENTIFIER, "baz", 0, 16, 19},
+         {Tokenizer::TYPE_END, "", 0, 19, 19},
+     }},
+
+    // Test that tabs in string literals affect column numbers correctly.
+    {"\"foo\tbar\" baz",
+     {
+         {Tokenizer::TYPE_STRING, "\"foo\tbar\"", 0, 0, 12},
+         {Tokenizer::TYPE_IDENTIFIER, "baz", 0, 13, 16},
+         {Tokenizer::TYPE_END, "", 0, 16, 16},
+     }},
+
+    // Test that line comments are ignored.
+    {"foo // This is a comment\n"
+     "bar // This is another comment",
+     {
+         {Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3},
+         {Tokenizer::TYPE_IDENTIFIER, "bar", 1, 0, 3},
+         {Tokenizer::TYPE_END, "", 1, 30, 30},
+     }},
+
+    // Test that block comments are ignored.
+    {"foo /* This is a block comment */ bar",
+     {
+         {Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3},
+         {Tokenizer::TYPE_IDENTIFIER, "bar", 0, 34, 37},
+         {Tokenizer::TYPE_END, "", 0, 37, 37},
+     }},
+
+    // Test that sh-style comments are not ignored by default.
+    {"foo # bar\n"
+     "baz",
+     {
+         {Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3},
+         {Tokenizer::TYPE_SYMBOL, "#", 0, 4, 5},
+         {Tokenizer::TYPE_IDENTIFIER, "bar", 0, 6, 9},
+         {Tokenizer::TYPE_IDENTIFIER, "baz", 1, 0, 3},
+         {Tokenizer::TYPE_END, "", 1, 3, 3},
+     }},
+
+    // Test all whitespace chars
+    {"foo\n\t\r\v\fbar",
+     {
+         {Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3},
+         {Tokenizer::TYPE_IDENTIFIER, "bar", 1, 11, 14},
+         {Tokenizer::TYPE_END, "", 1, 14, 14},
+     }},
+};
+
+TEST_2D(TokenizerTest, MultipleTokens, kMultiTokenCases, kBlockSizes) {
+  // Set up the tokenizer.
+  TestInputStream input(kMultiTokenCases_case.input.data(),
+                        kMultiTokenCases_case.input.size(), kBlockSizes_case);
+  TestErrorCollector error_collector;
+  Tokenizer tokenizer(&input, &error_collector);
+
+  // Before Next() is called, the initial token should always be TYPE_START.
+  EXPECT_EQ(Tokenizer::TYPE_START, tokenizer.current().type);
+  EXPECT_EQ("", tokenizer.current().text);
+  EXPECT_EQ(0, tokenizer.current().line);
+  EXPECT_EQ(0, tokenizer.current().column);
+  EXPECT_EQ(0, tokenizer.current().end_column);
+
+  // Loop through all expected tokens.
+  int i = 0;
+  Tokenizer::Token token;
+  do {
+    token = kMultiTokenCases_case.output[i++];
+
+    SCOPED_TRACE(testing::Message() << "Token #" << i << ": " << token.text);
+
+    Tokenizer::Token previous = tokenizer.current();
+
+    // Next() should only return false when it hits the end token.
+    if (token.type != Tokenizer::TYPE_END) {
+      ASSERT_TRUE(tokenizer.Next());
+    } else {
+      ASSERT_FALSE(tokenizer.Next());
+    }
+
+    // Check that the previous token is set correctly.
+    EXPECT_EQ(previous.type, tokenizer.previous().type);
+    EXPECT_EQ(previous.text, tokenizer.previous().text);
+    EXPECT_EQ(previous.line, tokenizer.previous().line);
+    EXPECT_EQ(previous.column, tokenizer.previous().column);
+    EXPECT_EQ(previous.end_column, tokenizer.previous().end_column);
+
+    // Check that the token matches the expected one.
+    EXPECT_EQ(token.type, tokenizer.current().type);
+    EXPECT_EQ(token.text, tokenizer.current().text);
+    EXPECT_EQ(token.line, tokenizer.current().line);
+    EXPECT_EQ(token.column, tokenizer.current().column);
+    EXPECT_EQ(token.end_column, tokenizer.current().end_column);
+
+  } while (token.type != Tokenizer::TYPE_END);
+
+  // There should be no errors.
+  EXPECT_TRUE(error_collector.text_.empty());
+}
+
+// This test causes gcc 3.3.5 (and earlier?) to give the cryptic error:
+//   "sorry, unimplemented: `method_call_expr' not supported by dump_expr"
+#if !defined(__GNUC__) || __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 3)
+
+TEST_1D(TokenizerTest, ShCommentStyle, kBlockSizes) {
+  // Test the "comment_style" option.
+
+  const char* text =
+      "foo # bar\n"
+      "baz // qux\n"
+      "corge /* grault */\n"
+      "garply";
+  const char* const kTokens[] = {"foo",  // "# bar" is ignored
+                                 "baz", "/",      "/", "qux", "corge", "/",
+                                 "*",   "grault", "*", "/",   "garply"};
+
+  // Set up the tokenizer.
+  TestInputStream input(text, strlen(text), kBlockSizes_case);
+  TestErrorCollector error_collector;
+  Tokenizer tokenizer(&input, &error_collector);
+  tokenizer.set_comment_style(Tokenizer::SH_COMMENT_STYLE);
+
+  // Advance through tokens and check that they are parsed as expected.
+  for (int i = 0; i < GOOGLE_ARRAYSIZE(kTokens); i++) {
+    EXPECT_TRUE(tokenizer.Next());
+    EXPECT_EQ(tokenizer.current().text, kTokens[i]);
+  }
+
+  // There should be no more input.
+  EXPECT_FALSE(tokenizer.Next());
+  // There should be no errors.
+  EXPECT_TRUE(error_collector.text_.empty());
+}
+
+#endif
+
+// -------------------------------------------------------------------
+
+// In each case, the input is expected to have two tokens named "prev" and
+// "next" with comments in between.
+struct DocCommentCase {
+  std::string input;
+
+  const char* prev_trailing_comments;
+  const char* detached_comments[10];
+  const char* next_leading_comments;
+};
+
+inline std::ostream& operator<<(std::ostream& out,
+                                const DocCommentCase& test_case) {
+  return out << CEscape(test_case.input);
+}
+
+DocCommentCase kDocCommentCases[] = {
+    {"prev next",
+
+     "",
+     {},
+     ""},
+
+    {"prev /* ignored */ next",
+
+     "",
+     {},
+     ""},
+
+    {"prev // trailing comment\n"
+     "next",
+
+     " trailing comment\n",
+     {},
+     ""},
+
+    {"prev\n"
+     "// leading comment\n"
+     "// line 2\n"
+     "next",
+
+     "",
+     {},
+     " leading comment\n"
+     " line 2\n"},
+
+    {"prev\n"
+     "// trailing comment\n"
+     "// line 2\n"
+     "\n"
+     "next",
+
+     " trailing comment\n"
+     " line 2\n",
+     {},
+     ""},
+
+    {"prev // trailing comment\n"
+     "// leading comment\n"
+     "// line 2\n"
+     "next",
+
+     " trailing comment\n",
+     {},
+     " leading comment\n"
+     " line 2\n"},
+
+    {"prev /* trailing block comment */\n"
+     "/* leading block comment\n"
+     " * line 2\n"
+     " * line 3 */"
+     "next",
+
+     " trailing block comment ",
+     {},
+     " leading block comment\n"
+     " line 2\n"
+     " line 3 "},
+
+    {"prev\n"
+     "/* trailing block comment\n"
+     " * line 2\n"
+     " * line 3\n"
+     " */\n"
+     "/* leading block comment\n"
+     " * line 2\n"
+     " * line 3 */"
+     "next",
+
+     " trailing block comment\n"
+     " line 2\n"
+     " line 3\n",
+     {},
+     " leading block comment\n"
+     " line 2\n"
+     " line 3 "},
+
+    {"prev\n"
+     "// trailing comment\n"
+     "\n"
+     "// detached comment\n"
+     "// line 2\n"
+     "\n"
+     "// second detached comment\n"
+     "/* third detached comment\n"
+     " * line 2 */\n"
+     "// leading comment\n"
+     "next",
+
+     " trailing comment\n",
+     {" detached comment\n"
+      " line 2\n",
+      " second detached comment\n",
+      " third detached comment\n"
+      " line 2 "},
+     " leading comment\n"},
+
+    {"prev /**/\n"
+     "\n"
+     "// detached comment\n"
+     "\n"
+     "// leading comment\n"
+     "next",
+
+     "",
+     {" detached comment\n"},
+     " leading comment\n"},
+
+    {"prev /**/\n"
+     "// leading comment\n"
+     "next",
+
+     "",
+     {},
+     " leading comment\n"},
+};
+
+TEST_2D(TokenizerTest, DocComments, kDocCommentCases, kBlockSizes) {
+  // Set up the tokenizer.
+  TestInputStream input(kDocCommentCases_case.input.data(),
+                        kDocCommentCases_case.input.size(), kBlockSizes_case);
+  TestErrorCollector error_collector;
+  Tokenizer tokenizer(&input, &error_collector);
+
+  // Set up a second tokenizer where we'll pass all NULLs to NextWithComments().
+  TestInputStream input2(kDocCommentCases_case.input.data(),
+                         kDocCommentCases_case.input.size(), kBlockSizes_case);
+  Tokenizer tokenizer2(&input2, &error_collector);
+
+  tokenizer.Next();
+  tokenizer2.Next();
+
+  EXPECT_EQ("prev", tokenizer.current().text);
+  EXPECT_EQ("prev", tokenizer2.current().text);
+
+  std::string prev_trailing_comments;
+  std::vector detached_comments;
+  std::string next_leading_comments;
+  tokenizer.NextWithComments(&prev_trailing_comments, &detached_comments,
+                             &next_leading_comments);
+  tokenizer2.NextWithComments(NULL, NULL, NULL);
+  EXPECT_EQ("next", tokenizer.current().text);
+  EXPECT_EQ("next", tokenizer2.current().text);
+
+  EXPECT_EQ(kDocCommentCases_case.prev_trailing_comments,
+            prev_trailing_comments);
+
+  for (int i = 0; i < detached_comments.size(); i++) {
+    ASSERT_LT(i, GOOGLE_ARRAYSIZE(kDocCommentCases));
+    ASSERT_TRUE(kDocCommentCases_case.detached_comments[i] != NULL);
+    EXPECT_EQ(kDocCommentCases_case.detached_comments[i], detached_comments[i]);
+  }
+
+  // Verify that we matched all the detached comments.
+  EXPECT_EQ(NULL,
+            kDocCommentCases_case.detached_comments[detached_comments.size()]);
+
+  EXPECT_EQ(kDocCommentCases_case.next_leading_comments, next_leading_comments);
+}
+
+// -------------------------------------------------------------------
+
+// Test parse helpers.  It's not really worth setting up a full data-driven
+// test here.
+TEST_F(TokenizerTest, ParseInteger) {
+  EXPECT_EQ(0, ParseInteger("0"));
+  EXPECT_EQ(123, ParseInteger("123"));
+  EXPECT_EQ(0xabcdef12u, ParseInteger("0xabcdef12"));
+  EXPECT_EQ(0xabcdef12u, ParseInteger("0xABCDEF12"));
+  EXPECT_EQ(kuint64max, ParseInteger("0xFFFFFFFFFFFFFFFF"));
+  EXPECT_EQ(01234567, ParseInteger("01234567"));
+  EXPECT_EQ(0X123, ParseInteger("0X123"));
+
+  // Test invalid integers that may still be tokenized as integers.
+  EXPECT_EQ(0, ParseInteger("0x"));
+
+  uint64 i;
+
+  // Test invalid integers that will never be tokenized as integers.
+  EXPECT_FALSE(Tokenizer::ParseInteger("zxy", kuint64max, &i));
+  EXPECT_FALSE(Tokenizer::ParseInteger("1.2", kuint64max, &i));
+  EXPECT_FALSE(Tokenizer::ParseInteger("08", kuint64max, &i));
+  EXPECT_FALSE(Tokenizer::ParseInteger("0xg", kuint64max, &i));
+  EXPECT_FALSE(Tokenizer::ParseInteger("-1", kuint64max, &i));
+
+  // Test overflows.
+  EXPECT_TRUE(Tokenizer::ParseInteger("0", 0, &i));
+  EXPECT_FALSE(Tokenizer::ParseInteger("1", 0, &i));
+  EXPECT_TRUE(Tokenizer::ParseInteger("1", 1, &i));
+  EXPECT_TRUE(Tokenizer::ParseInteger("12345", 12345, &i));
+  EXPECT_FALSE(Tokenizer::ParseInteger("12346", 12345, &i));
+  EXPECT_TRUE(Tokenizer::ParseInteger("0xFFFFFFFFFFFFFFFF", kuint64max, &i));
+  EXPECT_FALSE(Tokenizer::ParseInteger("0x10000000000000000", kuint64max, &i));
+}
+
+TEST_F(TokenizerTest, ParseFloat) {
+  EXPECT_DOUBLE_EQ(1, Tokenizer::ParseFloat("1."));
+  EXPECT_DOUBLE_EQ(1e3, Tokenizer::ParseFloat("1e3"));
+  EXPECT_DOUBLE_EQ(1e3, Tokenizer::ParseFloat("1E3"));
+  EXPECT_DOUBLE_EQ(1.5e3, Tokenizer::ParseFloat("1.5e3"));
+  EXPECT_DOUBLE_EQ(.1, Tokenizer::ParseFloat(".1"));
+  EXPECT_DOUBLE_EQ(.25, Tokenizer::ParseFloat(".25"));
+  EXPECT_DOUBLE_EQ(.1e3, Tokenizer::ParseFloat(".1e3"));
+  EXPECT_DOUBLE_EQ(.25e3, Tokenizer::ParseFloat(".25e3"));
+  EXPECT_DOUBLE_EQ(.1e+3, Tokenizer::ParseFloat(".1e+3"));
+  EXPECT_DOUBLE_EQ(.1e-3, Tokenizer::ParseFloat(".1e-3"));
+  EXPECT_DOUBLE_EQ(5, Tokenizer::ParseFloat("5"));
+  EXPECT_DOUBLE_EQ(6e-12, Tokenizer::ParseFloat("6e-12"));
+  EXPECT_DOUBLE_EQ(1.2, Tokenizer::ParseFloat("1.2"));
+  EXPECT_DOUBLE_EQ(1.e2, Tokenizer::ParseFloat("1.e2"));
+
+  // Test invalid integers that may still be tokenized as integers.
+  EXPECT_DOUBLE_EQ(1, Tokenizer::ParseFloat("1e"));
+  EXPECT_DOUBLE_EQ(1, Tokenizer::ParseFloat("1e-"));
+  EXPECT_DOUBLE_EQ(1, Tokenizer::ParseFloat("1.e"));
+
+  // Test 'f' suffix.
+  EXPECT_DOUBLE_EQ(1, Tokenizer::ParseFloat("1f"));
+  EXPECT_DOUBLE_EQ(1, Tokenizer::ParseFloat("1.0f"));
+  EXPECT_DOUBLE_EQ(1, Tokenizer::ParseFloat("1F"));
+
+  // These should parse successfully even though they are out of range.
+  // Overflows become infinity and underflows become zero.
+  EXPECT_EQ(0.0, Tokenizer::ParseFloat("1e-9999999999999999999999999999"));
+  EXPECT_EQ(HUGE_VAL, Tokenizer::ParseFloat("1e+9999999999999999999999999999"));
+
+#ifdef PROTOBUF_HAS_DEATH_TEST  // death tests do not work on Windows yet
+  // Test invalid integers that will never be tokenized as integers.
+  EXPECT_DEBUG_DEATH(
+      Tokenizer::ParseFloat("zxy"),
+      "passed text that could not have been tokenized as a float");
+  EXPECT_DEBUG_DEATH(
+      Tokenizer::ParseFloat("1-e0"),
+      "passed text that could not have been tokenized as a float");
+  EXPECT_DEBUG_DEATH(
+      Tokenizer::ParseFloat("-1.0"),
+      "passed text that could not have been tokenized as a float");
+#endif  // PROTOBUF_HAS_DEATH_TEST
+}
+
+TEST_F(TokenizerTest, ParseString) {
+  std::string output;
+  Tokenizer::ParseString("'hello'", &output);
+  EXPECT_EQ("hello", output);
+  Tokenizer::ParseString("\"blah\\nblah2\"", &output);
+  EXPECT_EQ("blah\nblah2", output);
+  Tokenizer::ParseString("'\\1x\\1\\123\\739\\52\\334n\\3'", &output);
+  EXPECT_EQ("\1x\1\123\739\52\334n\3", output);
+  Tokenizer::ParseString("'\\x20\\x4'", &output);
+  EXPECT_EQ("\x20\x4", output);
+
+  // Test invalid strings that may still be tokenized as strings.
+  Tokenizer::ParseString("\"\\a\\l\\v\\t", &output);  // \l is invalid
+  EXPECT_EQ("\a?\v\t", output);
+  Tokenizer::ParseString("'", &output);
+  EXPECT_EQ("", output);
+  Tokenizer::ParseString("'\\", &output);
+  EXPECT_EQ("\\", output);
+
+  // Experiment with Unicode escapes. Here are one-, two- and three-byte Unicode
+  // characters.
+  Tokenizer::ParseString("'\\u0024\\u00a2\\u20ac\\U00024b62XX'", &output);
+  EXPECT_EQ("$¢€𤭢XX", output);
+  // Same thing encoded using UTF16.
+  Tokenizer::ParseString("'\\u0024\\u00a2\\u20ac\\ud852\\udf62XX'", &output);
+  EXPECT_EQ("$¢€𤭢XX", output);
+  // Here's some broken UTF16; there's a head surrogate with no tail surrogate.
+  // We just output this as if it were UTF8; it's not a defined code point, but
+  // it has a defined encoding.
+  Tokenizer::ParseString("'\\ud852XX'", &output);
+  EXPECT_EQ("\xed\xa1\x92XX", output);
+  // Malformed escape: Demons may fly out of the nose.
+  Tokenizer::ParseString("\\u0", &output);
+  EXPECT_EQ("u0", output);
+
+  // Test invalid strings that will never be tokenized as strings.
+#ifdef PROTOBUF_HAS_DEATH_TEST  // death tests do not work on Windows yet
+  EXPECT_DEBUG_DEATH(
+      Tokenizer::ParseString("", &output),
+      "passed text that could not have been tokenized as a string");
+#endif  // PROTOBUF_HAS_DEATH_TEST
+}
+
+TEST_F(TokenizerTest, ParseStringAppend) {
+  // Check that ParseString and ParseStringAppend differ.
+  std::string output("stuff+");
+  Tokenizer::ParseStringAppend("'hello'", &output);
+  EXPECT_EQ("stuff+hello", output);
+  Tokenizer::ParseString("'hello'", &output);
+  EXPECT_EQ("hello", output);
+}
+
+// -------------------------------------------------------------------
+
+// Each case parses some input text, ignoring the tokens produced, and
+// checks that the error output matches what is expected.
+struct ErrorCase {
+  std::string input;
+  bool recoverable;  // True if the tokenizer should be able to recover and
+                     // parse more tokens after seeing this error.  Cases
+                     // for which this is true must end with "foo" as
+                     // the last token, which the test will check for.
+  const char* errors;
+};
+
+inline std::ostream& operator<<(std::ostream& out, const ErrorCase& test_case) {
+  return out << CEscape(test_case.input);
+}
+
+ErrorCase kErrorCases[] = {
+    // String errors.
+    {"'\\l' foo", true, "0:2: Invalid escape sequence in string literal.\n"},
+    {"'\\X' foo", true, "0:2: Invalid escape sequence in string literal.\n"},
+    {"'\\x' foo", true, "0:3: Expected hex digits for escape sequence.\n"},
+    {"'foo", false, "0:4: Unexpected end of string.\n"},
+    {"'bar\nfoo", true, "0:4: String literals cannot cross line boundaries.\n"},
+    {"'\\u01' foo", true,
+     "0:5: Expected four hex digits for \\u escape sequence.\n"},
+    {"'\\u01' foo", true,
+     "0:5: Expected four hex digits for \\u escape sequence.\n"},
+    {"'\\uXYZ' foo", true,
+     "0:3: Expected four hex digits for \\u escape sequence.\n"},
+
+    // Integer errors.
+    {"123foo", true, "0:3: Need space between number and identifier.\n"},
+
+    // Hex/octal errors.
+    {"0x foo", true, "0:2: \"0x\" must be followed by hex digits.\n"},
+    {"0541823 foo", true,
+     "0:4: Numbers starting with leading zero must be in octal.\n"},
+    {"0x123z foo", true, "0:5: Need space between number and identifier.\n"},
+    {"0x123.4 foo", true, "0:5: Hex and octal numbers must be integers.\n"},
+    {"0123.4 foo", true, "0:4: Hex and octal numbers must be integers.\n"},
+
+    // Float errors.
+    {"1e foo", true, "0:2: \"e\" must be followed by exponent.\n"},
+    {"1e- foo", true, "0:3: \"e\" must be followed by exponent.\n"},
+    {"1.2.3 foo", true,
+     "0:3: Already saw decimal point or exponent; can't have another one.\n"},
+    {"1e2.3 foo", true,
+     "0:3: Already saw decimal point or exponent; can't have another one.\n"},
+    {"a.1 foo", true,
+     "0:1: Need space between identifier and decimal point.\n"},
+    // allow_f_after_float not enabled, so this should be an error.
+    {"1.0f foo", true, "0:3: Need space between number and identifier.\n"},
+
+    // Block comment errors.
+    {"/*", false,
+     "0:2: End-of-file inside block comment.\n"
+     "0:0:   Comment started here.\n"},
+    {"/*/*/ foo", true,
+     "0:3: \"/*\" inside block comment.  Block comments cannot be nested.\n"},
+
+    // Control characters.  Multiple consecutive control characters should only
+    // produce one error.
+    {"\b foo", true, "0:0: Invalid control characters encountered in text.\n"},
+    {"\b\b foo", true,
+     "0:0: Invalid control characters encountered in text.\n"},
+
+    // Check that control characters at end of input don't result in an
+    // infinite loop.
+    {"\b", false, "0:0: Invalid control characters encountered in text.\n"},
+
+    // Check recovery from '\0'.  We have to explicitly specify the length of
+    // these strings because otherwise the string constructor will just call
+    // strlen() which will see the first '\0' and think that is the end of the
+    // string.
+    {std::string("\0foo", 4), true,
+     "0:0: Invalid control characters encountered in text.\n"},
+    {std::string("\0\0foo", 5), true,
+     "0:0: Invalid control characters encountered in text.\n"},
+
+    // Check error from high order bits set
+    {"\300foo", true, "0:0: Interpreting non ascii codepoint 192.\n"},
+};
+
+TEST_2D(TokenizerTest, Errors, kErrorCases, kBlockSizes) {
+  // Set up the tokenizer.
+  TestInputStream input(kErrorCases_case.input.data(),
+                        kErrorCases_case.input.size(), kBlockSizes_case);
+  TestErrorCollector error_collector;
+  Tokenizer tokenizer(&input, &error_collector);
+
+  // Ignore all input, except remember if the last token was "foo".
+  bool last_was_foo = false;
+  while (tokenizer.Next()) {
+    last_was_foo = tokenizer.current().text == "foo";
+  }
+
+  // Check that the errors match what was expected.
+  EXPECT_EQ(kErrorCases_case.errors, error_collector.text_);
+
+  // If the error was recoverable, make sure we saw "foo" after it.
+  if (kErrorCases_case.recoverable) {
+    EXPECT_TRUE(last_was_foo);
+  }
+}
+
+// -------------------------------------------------------------------
+
+TEST_1D(TokenizerTest, BackUpOnDestruction, kBlockSizes) {
+  std::string text = "foo bar";
+  TestInputStream input(text.data(), text.size(), kBlockSizes_case);
+
+  // Create a tokenizer, read one token, then destroy it.
+  {
+    TestErrorCollector error_collector;
+    Tokenizer tokenizer(&input, &error_collector);
+
+    tokenizer.Next();
+  }
+
+  // Only "foo" should have been read.
+  EXPECT_EQ(strlen("foo"), input.ByteCount());
+}
+
+
+}  // namespace
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream.cc"
new file mode 100644
index 00000000..f81555e5
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream.cc"
@@ -0,0 +1,55 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+
+bool ZeroCopyOutputStream::WriteAliasedRaw(const void* /* data */,
+                                           int /* size */) {
+  GOOGLE_LOG(FATAL) << "This ZeroCopyOutputStream doesn't support aliasing. "
+                "Reaching here usually means a ZeroCopyOutputStream "
+                "implementation bug.";
+  return false;
+}
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream.h"
new file mode 100644
index 00000000..d3bd6dae
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream.h"
@@ -0,0 +1,253 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file contains the ZeroCopyInputStream and ZeroCopyOutputStream
+// interfaces, which represent abstract I/O streams to and from which
+// protocol buffers can be read and written.  For a few simple
+// implementations of these interfaces, see zero_copy_stream_impl.h.
+//
+// These interfaces are different from classic I/O streams in that they
+// try to minimize the amount of data copying that needs to be done.
+// To accomplish this, responsibility for allocating buffers is moved to
+// the stream object, rather than being the responsibility of the caller.
+// So, the stream can return a buffer which actually points directly into
+// the final data structure where the bytes are to be stored, and the caller
+// can interact directly with that buffer, eliminating an intermediate copy
+// operation.
+//
+// As an example, consider the common case in which you are reading bytes
+// from an array that is already in memory (or perhaps an mmap()ed file).
+// With classic I/O streams, you would do something like:
+//   char buffer[BUFFER_SIZE];
+//   input->Read(buffer, BUFFER_SIZE);
+//   DoSomething(buffer, BUFFER_SIZE);
+// Then, the stream basically just calls memcpy() to copy the data from
+// the array into your buffer.  With a ZeroCopyInputStream, you would do
+// this instead:
+//   const void* buffer;
+//   int size;
+//   input->Next(&buffer, &size);
+//   DoSomething(buffer, size);
+// Here, no copy is performed.  The input stream returns a pointer directly
+// into the backing array, and the caller ends up reading directly from it.
+//
+// If you want to be able to read the old-fashion way, you can create
+// a CodedInputStream or CodedOutputStream wrapping these objects and use
+// their ReadRaw()/WriteRaw() methods.  These will, of course, add a copy
+// step, but Coded*Stream will handle buffering so at least it will be
+// reasonably efficient.
+//
+// ZeroCopyInputStream example:
+//   // Read in a file and print its contents to stdout.
+//   int fd = open("myfile", O_RDONLY);
+//   ZeroCopyInputStream* input = new FileInputStream(fd);
+//
+//   const void* buffer;
+//   int size;
+//   while (input->Next(&buffer, &size)) {
+//     cout.write(buffer, size);
+//   }
+//
+//   delete input;
+//   close(fd);
+//
+// ZeroCopyOutputStream example:
+//   // Copy the contents of "infile" to "outfile", using plain read() for
+//   // "infile" but a ZeroCopyOutputStream for "outfile".
+//   int infd = open("infile", O_RDONLY);
+//   int outfd = open("outfile", O_WRONLY);
+//   ZeroCopyOutputStream* output = new FileOutputStream(outfd);
+//
+//   void* buffer;
+//   int size;
+//   while (output->Next(&buffer, &size)) {
+//     int bytes = read(infd, buffer, size);
+//     if (bytes < size) {
+//       // Reached EOF.
+//       output->BackUp(size - bytes);
+//       break;
+//     }
+//   }
+//
+//   delete output;
+//   close(infd);
+//   close(outfd);
+
+#ifndef GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_H__
+#define GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_H__
+
+
+#include 
+
+#include 
+#include 
+
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+// Defined in this file.
+class ZeroCopyInputStream;
+class ZeroCopyOutputStream;
+
+// Abstract interface similar to an input stream but designed to minimize
+// copying.
+class PROTOBUF_EXPORT ZeroCopyInputStream {
+ public:
+  ZeroCopyInputStream() {}
+  virtual ~ZeroCopyInputStream() {}
+
+  // Obtains a chunk of data from the stream.
+  //
+  // Preconditions:
+  // * "size" and "data" are not NULL.
+  //
+  // Postconditions:
+  // * If the returned value is false, there is no more data to return or
+  //   an error occurred.  All errors are permanent.
+  // * Otherwise, "size" points to the actual number of bytes read and "data"
+  //   points to a pointer to a buffer containing these bytes.
+  // * Ownership of this buffer remains with the stream, and the buffer
+  //   remains valid only until some other method of the stream is called
+  //   or the stream is destroyed.
+  // * It is legal for the returned buffer to have zero size, as long
+  //   as repeatedly calling Next() eventually yields a buffer with non-zero
+  //   size.
+  virtual bool Next(const void** data, int* size) = 0;
+
+  // Backs up a number of bytes, so that the next call to Next() returns
+  // data again that was already returned by the last call to Next().  This
+  // is useful when writing procedures that are only supposed to read up
+  // to a certain point in the input, then return.  If Next() returns a
+  // buffer that goes beyond what you wanted to read, you can use BackUp()
+  // to return to the point where you intended to finish.
+  //
+  // Preconditions:
+  // * The last method called must have been Next().
+  // * count must be less than or equal to the size of the last buffer
+  //   returned by Next().
+  //
+  // Postconditions:
+  // * The last "count" bytes of the last buffer returned by Next() will be
+  //   pushed back into the stream.  Subsequent calls to Next() will return
+  //   the same data again before producing new data.
+  virtual void BackUp(int count) = 0;
+
+  // Skips a number of bytes.  Returns false if the end of the stream is
+  // reached or some input error occurred.  In the end-of-stream case, the
+  // stream is advanced to the end of the stream (so ByteCount() will return
+  // the total size of the stream).
+  virtual bool Skip(int count) = 0;
+
+  // Returns the total number of bytes read since this object was created.
+  virtual int64_t ByteCount() const = 0;
+
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ZeroCopyInputStream);
+};
+
+// Abstract interface similar to an output stream but designed to minimize
+// copying.
+class PROTOBUF_EXPORT ZeroCopyOutputStream {
+ public:
+  ZeroCopyOutputStream() {}
+  virtual ~ZeroCopyOutputStream() {}
+
+  // Obtains a buffer into which data can be written.  Any data written
+  // into this buffer will eventually (maybe instantly, maybe later on)
+  // be written to the output.
+  //
+  // Preconditions:
+  // * "size" and "data" are not NULL.
+  //
+  // Postconditions:
+  // * If the returned value is false, an error occurred.  All errors are
+  //   permanent.
+  // * Otherwise, "size" points to the actual number of bytes in the buffer
+  //   and "data" points to the buffer.
+  // * Ownership of this buffer remains with the stream, and the buffer
+  //   remains valid only until some other method of the stream is called
+  //   or the stream is destroyed.
+  // * Any data which the caller stores in this buffer will eventually be
+  //   written to the output (unless BackUp() is called).
+  // * It is legal for the returned buffer to have zero size, as long
+  //   as repeatedly calling Next() eventually yields a buffer with non-zero
+  //   size.
+  virtual bool Next(void** data, int* size) = 0;
+
+  // Backs up a number of bytes, so that the end of the last buffer returned
+  // by Next() is not actually written.  This is needed when you finish
+  // writing all the data you want to write, but the last buffer was bigger
+  // than you needed.  You don't want to write a bunch of garbage after the
+  // end of your data, so you use BackUp() to back up.
+  //
+  // Preconditions:
+  // * The last method called must have been Next().
+  // * count must be less than or equal to the size of the last buffer
+  //   returned by Next().
+  // * The caller must not have written anything to the last "count" bytes
+  //   of that buffer.
+  //
+  // Postconditions:
+  // * The last "count" bytes of the last buffer returned by Next() will be
+  //   ignored.
+  virtual void BackUp(int count) = 0;
+
+  // Returns the total number of bytes written since this object was created.
+  virtual int64_t ByteCount() const = 0;
+
+  // Write a given chunk of data to the output.  Some output streams may
+  // implement this in a way that avoids copying. Check AllowsAliasing() before
+  // calling WriteAliasedRaw(). It will GOOGLE_CHECK fail if WriteAliasedRaw() is
+  // called on a stream that does not allow aliasing.
+  //
+  // NOTE: It is caller's responsibility to ensure that the chunk of memory
+  // remains live until all of the data has been consumed from the stream.
+  virtual bool WriteAliasedRaw(const void* data, int size);
+  virtual bool AllowsAliasing() const { return false; }
+
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ZeroCopyOutputStream);
+};
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl.cc"
new file mode 100644
index 00000000..4b1bf802
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl.cc"
@@ -0,0 +1,375 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef _MSC_VER
+#include 
+#include 
+#include 
+#include 
+#endif
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+#ifdef _WIN32
+// Win32 lseek is broken:  If invoked on a non-seekable file descriptor, its
+// return value is undefined.  We re-define it to always produce an error.
+#define lseek(fd, offset, origin) ((off_t)-1)
+// DO NOT include , instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::io::win32::access;
+using google::protobuf::io::win32::close;
+using google::protobuf::io::win32::open;
+using google::protobuf::io::win32::read;
+using google::protobuf::io::win32::write;
+#endif
+
+namespace {
+
+// EINTR sucks.
+int close_no_eintr(int fd) {
+  int result;
+  do {
+    result = close(fd);
+  } while (result < 0 && errno == EINTR);
+  return result;
+}
+
+}  // namespace
+
+// ===================================================================
+
+FileInputStream::FileInputStream(int file_descriptor, int block_size)
+    : copying_input_(file_descriptor), impl_(©ing_input_, block_size) {}
+
+bool FileInputStream::Close() { return copying_input_.Close(); }
+
+bool FileInputStream::Next(const void** data, int* size) {
+  return impl_.Next(data, size);
+}
+
+void FileInputStream::BackUp(int count) { impl_.BackUp(count); }
+
+bool FileInputStream::Skip(int count) { return impl_.Skip(count); }
+
+int64_t FileInputStream::ByteCount() const { return impl_.ByteCount(); }
+
+FileInputStream::CopyingFileInputStream::CopyingFileInputStream(
+    int file_descriptor)
+    : file_(file_descriptor),
+      close_on_delete_(false),
+      is_closed_(false),
+      errno_(0),
+      previous_seek_failed_(false) {}
+
+FileInputStream::CopyingFileInputStream::~CopyingFileInputStream() {
+  if (close_on_delete_) {
+    if (!Close()) {
+      GOOGLE_LOG(ERROR) << "close() failed: " << strerror(errno_);
+    }
+  }
+}
+
+bool FileInputStream::CopyingFileInputStream::Close() {
+  GOOGLE_CHECK(!is_closed_);
+
+  is_closed_ = true;
+  if (close_no_eintr(file_) != 0) {
+    // The docs on close() do not specify whether a file descriptor is still
+    // open after close() fails with EIO.  However, the glibc source code
+    // seems to indicate that it is not.
+    errno_ = errno;
+    return false;
+  }
+
+  return true;
+}
+
+int FileInputStream::CopyingFileInputStream::Read(void* buffer, int size) {
+  GOOGLE_CHECK(!is_closed_);
+
+  int result;
+  do {
+    result = read(file_, buffer, size);
+  } while (result < 0 && errno == EINTR);
+
+  if (result < 0) {
+    // Read error (not EOF).
+    errno_ = errno;
+  }
+
+  return result;
+}
+
+int FileInputStream::CopyingFileInputStream::Skip(int count) {
+  GOOGLE_CHECK(!is_closed_);
+
+  if (!previous_seek_failed_ && lseek(file_, count, SEEK_CUR) != (off_t)-1) {
+    // Seek succeeded.
+    return count;
+  } else {
+    // Failed to seek.
+
+    // Note to self:  Don't seek again.  This file descriptor doesn't
+    // support it.
+    previous_seek_failed_ = true;
+
+    // Use the default implementation.
+    return CopyingInputStream::Skip(count);
+  }
+}
+
+// ===================================================================
+
+FileOutputStream::FileOutputStream(int file_descriptor, int block_size)
+    : copying_output_(file_descriptor), impl_(©ing_output_, block_size) {}
+
+FileOutputStream::~FileOutputStream() { impl_.Flush(); }
+
+bool FileOutputStream::Close() {
+  bool flush_succeeded = impl_.Flush();
+  return copying_output_.Close() && flush_succeeded;
+}
+
+bool FileOutputStream::Flush() { return impl_.Flush(); }
+
+bool FileOutputStream::Next(void** data, int* size) {
+  return impl_.Next(data, size);
+}
+
+void FileOutputStream::BackUp(int count) { impl_.BackUp(count); }
+
+int64_t FileOutputStream::ByteCount() const { return impl_.ByteCount(); }
+
+FileOutputStream::CopyingFileOutputStream::CopyingFileOutputStream(
+    int file_descriptor)
+    : file_(file_descriptor),
+      close_on_delete_(false),
+      is_closed_(false),
+      errno_(0) {}
+
+FileOutputStream::CopyingFileOutputStream::~CopyingFileOutputStream() {
+  if (close_on_delete_) {
+    if (!Close()) {
+      GOOGLE_LOG(ERROR) << "close() failed: " << strerror(errno_);
+    }
+  }
+}
+
+bool FileOutputStream::CopyingFileOutputStream::Close() {
+  GOOGLE_CHECK(!is_closed_);
+
+  is_closed_ = true;
+  if (close_no_eintr(file_) != 0) {
+    // The docs on close() do not specify whether a file descriptor is still
+    // open after close() fails with EIO.  However, the glibc source code
+    // seems to indicate that it is not.
+    errno_ = errno;
+    return false;
+  }
+
+  return true;
+}
+
+bool FileOutputStream::CopyingFileOutputStream::Write(const void* buffer,
+                                                      int size) {
+  GOOGLE_CHECK(!is_closed_);
+  int total_written = 0;
+
+  const uint8* buffer_base = reinterpret_cast(buffer);
+
+  while (total_written < size) {
+    int bytes;
+    do {
+      bytes = write(file_, buffer_base + total_written, size - total_written);
+    } while (bytes < 0 && errno == EINTR);
+
+    if (bytes <= 0) {
+      // Write error.
+
+      // FIXME(kenton):  According to the man page, if write() returns zero,
+      //   there was no error; write() simply did not write anything.  It's
+      //   unclear under what circumstances this might happen, but presumably
+      //   errno won't be set in this case.  I am confused as to how such an
+      //   event should be handled.  For now I'm treating it as an error, since
+      //   retrying seems like it could lead to an infinite loop.  I suspect
+      //   this never actually happens anyway.
+
+      if (bytes < 0) {
+        errno_ = errno;
+      }
+      return false;
+    }
+    total_written += bytes;
+  }
+
+  return true;
+}
+
+// ===================================================================
+
+IstreamInputStream::IstreamInputStream(std::istream* input, int block_size)
+    : copying_input_(input), impl_(©ing_input_, block_size) {}
+
+bool IstreamInputStream::Next(const void** data, int* size) {
+  return impl_.Next(data, size);
+}
+
+void IstreamInputStream::BackUp(int count) { impl_.BackUp(count); }
+
+bool IstreamInputStream::Skip(int count) { return impl_.Skip(count); }
+
+int64_t IstreamInputStream::ByteCount() const { return impl_.ByteCount(); }
+
+IstreamInputStream::CopyingIstreamInputStream::CopyingIstreamInputStream(
+    std::istream* input)
+    : input_(input) {}
+
+IstreamInputStream::CopyingIstreamInputStream::~CopyingIstreamInputStream() {}
+
+int IstreamInputStream::CopyingIstreamInputStream::Read(void* buffer,
+                                                        int size) {
+  input_->read(reinterpret_cast(buffer), size);
+  int result = input_->gcount();
+  if (result == 0 && input_->fail() && !input_->eof()) {
+    return -1;
+  }
+  return result;
+}
+
+// ===================================================================
+
+OstreamOutputStream::OstreamOutputStream(std::ostream* output, int block_size)
+    : copying_output_(output), impl_(©ing_output_, block_size) {}
+
+OstreamOutputStream::~OstreamOutputStream() { impl_.Flush(); }
+
+bool OstreamOutputStream::Next(void** data, int* size) {
+  return impl_.Next(data, size);
+}
+
+void OstreamOutputStream::BackUp(int count) { impl_.BackUp(count); }
+
+int64_t OstreamOutputStream::ByteCount() const { return impl_.ByteCount(); }
+
+OstreamOutputStream::CopyingOstreamOutputStream::CopyingOstreamOutputStream(
+    std::ostream* output)
+    : output_(output) {}
+
+OstreamOutputStream::CopyingOstreamOutputStream::~CopyingOstreamOutputStream() {
+}
+
+bool OstreamOutputStream::CopyingOstreamOutputStream::Write(const void* buffer,
+                                                            int size) {
+  output_->write(reinterpret_cast(buffer), size);
+  return output_->good();
+}
+
+// ===================================================================
+
+ConcatenatingInputStream::ConcatenatingInputStream(
+    ZeroCopyInputStream* const streams[], int count)
+    : streams_(streams), stream_count_(count), bytes_retired_(0) {
+}
+
+bool ConcatenatingInputStream::Next(const void** data, int* size) {
+  while (stream_count_ > 0) {
+    if (streams_[0]->Next(data, size)) return true;
+
+    // That stream is done.  Advance to the next one.
+    bytes_retired_ += streams_[0]->ByteCount();
+    ++streams_;
+    --stream_count_;
+  }
+
+  // No more streams.
+  return false;
+}
+
+void ConcatenatingInputStream::BackUp(int count) {
+  if (stream_count_ > 0) {
+    streams_[0]->BackUp(count);
+  } else {
+    GOOGLE_LOG(DFATAL) << "Can't BackUp() after failed Next().";
+  }
+}
+
+bool ConcatenatingInputStream::Skip(int count) {
+  while (stream_count_ > 0) {
+    // Assume that ByteCount() can be used to find out how much we actually
+    // skipped when Skip() fails.
+    int64 target_byte_count = streams_[0]->ByteCount() + count;
+    if (streams_[0]->Skip(count)) return true;
+
+    // Hit the end of the stream.  Figure out how many more bytes we still have
+    // to skip.
+    int64 final_byte_count = streams_[0]->ByteCount();
+    GOOGLE_DCHECK_LT(final_byte_count, target_byte_count);
+    count = target_byte_count - final_byte_count;
+
+    // That stream is done.  Advance to the next one.
+    bytes_retired_ += final_byte_count;
+    ++streams_;
+    --stream_count_;
+  }
+
+  return false;
+}
+
+int64_t ConcatenatingInputStream::ByteCount() const {
+  if (stream_count_ == 0) {
+    return bytes_retired_;
+  } else {
+    return bytes_retired_ + streams_[0]->ByteCount();
+  }
+}
+
+
+// ===================================================================
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl.h"
new file mode 100644
index 00000000..b23a86d4
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl.h"
@@ -0,0 +1,338 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file contains common implementations of the interfaces defined in
+// zero_copy_stream.h which are only included in the full (non-lite)
+// protobuf library.  These implementations include Unix file descriptors
+// and C++ iostreams.  See also:  zero_copy_stream_impl_lite.h
+
+#ifndef GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_IMPL_H__
+#define GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_IMPL_H__
+
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+// ===================================================================
+
+// A ZeroCopyInputStream which reads from a file descriptor.
+//
+// FileInputStream is preferred over using an ifstream with IstreamInputStream.
+// The latter will introduce an extra layer of buffering, harming performance.
+// Also, it's conceivable that FileInputStream could someday be enhanced
+// to use zero-copy file descriptors on OSs which support them.
+class PROTOBUF_EXPORT FileInputStream : public ZeroCopyInputStream {
+ public:
+  // Creates a stream that reads from the given Unix file descriptor.
+  // If a block_size is given, it specifies the number of bytes that
+  // should be read and returned with each call to Next().  Otherwise,
+  // a reasonable default is used.
+  explicit FileInputStream(int file_descriptor, int block_size = -1);
+
+  // Flushes any buffers and closes the underlying file.  Returns false if
+  // an error occurs during the process; use GetErrno() to examine the error.
+  // Even if an error occurs, the file descriptor is closed when this returns.
+  bool Close();
+
+  // By default, the file descriptor is not closed when the stream is
+  // destroyed.  Call SetCloseOnDelete(true) to change that.  WARNING:
+  // This leaves no way for the caller to detect if close() fails.  If
+  // detecting close() errors is important to you, you should arrange
+  // to close the descriptor yourself.
+  void SetCloseOnDelete(bool value) { copying_input_.SetCloseOnDelete(value); }
+
+  // If an I/O error has occurred on this file descriptor, this is the
+  // errno from that error.  Otherwise, this is zero.  Once an error
+  // occurs, the stream is broken and all subsequent operations will
+  // fail.
+  int GetErrno() const { return copying_input_.GetErrno(); }
+
+  // implements ZeroCopyInputStream ----------------------------------
+  bool Next(const void** data, int* size) override;
+  void BackUp(int count) override;
+  bool Skip(int count) override;
+  int64_t ByteCount() const override;
+
+ private:
+  class PROTOBUF_EXPORT CopyingFileInputStream : public CopyingInputStream {
+   public:
+    CopyingFileInputStream(int file_descriptor);
+    ~CopyingFileInputStream() override;
+
+    bool Close();
+    void SetCloseOnDelete(bool value) { close_on_delete_ = value; }
+    int GetErrno() const { return errno_; }
+
+    // implements CopyingInputStream ---------------------------------
+    int Read(void* buffer, int size) override;
+    int Skip(int count) override;
+
+   private:
+    // The file descriptor.
+    const int file_;
+    bool close_on_delete_;
+    bool is_closed_;
+
+    // The errno of the I/O error, if one has occurred.  Otherwise, zero.
+    int errno_;
+
+    // Did we try to seek once and fail?  If so, we assume this file descriptor
+    // doesn't support seeking and won't try again.
+    bool previous_seek_failed_;
+
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CopyingFileInputStream);
+  };
+
+  CopyingFileInputStream copying_input_;
+  CopyingInputStreamAdaptor impl_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileInputStream);
+};
+
+// ===================================================================
+
+// A ZeroCopyOutputStream which writes to a file descriptor.
+//
+// FileOutputStream is preferred over using an ofstream with
+// OstreamOutputStream.  The latter will introduce an extra layer of buffering,
+// harming performance.  Also, it's conceivable that FileOutputStream could
+// someday be enhanced to use zero-copy file descriptors on OSs which
+// support them.
+class PROTOBUF_EXPORT FileOutputStream : public ZeroCopyOutputStream {
+ public:
+  // Creates a stream that writes to the given Unix file descriptor.
+  // If a block_size is given, it specifies the size of the buffers
+  // that should be returned by Next().  Otherwise, a reasonable default
+  // is used.
+  explicit FileOutputStream(int file_descriptor, int block_size = -1);
+  ~FileOutputStream() override;
+
+  // Flushes any buffers and closes the underlying file.  Returns false if
+  // an error occurs during the process; use GetErrno() to examine the error.
+  // Even if an error occurs, the file descriptor is closed when this returns.
+  bool Close();
+
+  // Flushes FileOutputStream's buffers but does not close the
+  // underlying file. No special measures are taken to ensure that
+  // underlying operating system file object is synchronized to disk.
+  bool Flush();
+
+  // By default, the file descriptor is not closed when the stream is
+  // destroyed.  Call SetCloseOnDelete(true) to change that.  WARNING:
+  // This leaves no way for the caller to detect if close() fails.  If
+  // detecting close() errors is important to you, you should arrange
+  // to close the descriptor yourself.
+  void SetCloseOnDelete(bool value) { copying_output_.SetCloseOnDelete(value); }
+
+  // If an I/O error has occurred on this file descriptor, this is the
+  // errno from that error.  Otherwise, this is zero.  Once an error
+  // occurs, the stream is broken and all subsequent operations will
+  // fail.
+  int GetErrno() const { return copying_output_.GetErrno(); }
+
+  // implements ZeroCopyOutputStream ---------------------------------
+  bool Next(void** data, int* size) override;
+  void BackUp(int count) override;
+  int64_t ByteCount() const override;
+
+ private:
+  class PROTOBUF_EXPORT CopyingFileOutputStream : public CopyingOutputStream {
+   public:
+    CopyingFileOutputStream(int file_descriptor);
+    ~CopyingFileOutputStream() override;
+
+    bool Close();
+    void SetCloseOnDelete(bool value) { close_on_delete_ = value; }
+    int GetErrno() const { return errno_; }
+
+    // implements CopyingOutputStream --------------------------------
+    bool Write(const void* buffer, int size) override;
+
+   private:
+    // The file descriptor.
+    const int file_;
+    bool close_on_delete_;
+    bool is_closed_;
+
+    // The errno of the I/O error, if one has occurred.  Otherwise, zero.
+    int errno_;
+
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CopyingFileOutputStream);
+  };
+
+  CopyingFileOutputStream copying_output_;
+  CopyingOutputStreamAdaptor impl_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileOutputStream);
+};
+
+// ===================================================================
+
+// A ZeroCopyInputStream which reads from a C++ istream.
+//
+// Note that for reading files (or anything represented by a file descriptor),
+// FileInputStream is more efficient.
+class PROTOBUF_EXPORT IstreamInputStream : public ZeroCopyInputStream {
+ public:
+  // Creates a stream that reads from the given C++ istream.
+  // If a block_size is given, it specifies the number of bytes that
+  // should be read and returned with each call to Next().  Otherwise,
+  // a reasonable default is used.
+  explicit IstreamInputStream(std::istream* stream, int block_size = -1);
+
+  // implements ZeroCopyInputStream ----------------------------------
+  bool Next(const void** data, int* size) override;
+  void BackUp(int count) override;
+  bool Skip(int count) override;
+  int64_t ByteCount() const override;
+
+ private:
+  class PROTOBUF_EXPORT CopyingIstreamInputStream : public CopyingInputStream {
+   public:
+    CopyingIstreamInputStream(std::istream* input);
+    ~CopyingIstreamInputStream() override;
+
+    // implements CopyingInputStream ---------------------------------
+    int Read(void* buffer, int size) override;
+    // (We use the default implementation of Skip().)
+
+   private:
+    // The stream.
+    std::istream* input_;
+
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CopyingIstreamInputStream);
+  };
+
+  CopyingIstreamInputStream copying_input_;
+  CopyingInputStreamAdaptor impl_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(IstreamInputStream);
+};
+
+// ===================================================================
+
+// A ZeroCopyOutputStream which writes to a C++ ostream.
+//
+// Note that for writing files (or anything represented by a file descriptor),
+// FileOutputStream is more efficient.
+class PROTOBUF_EXPORT OstreamOutputStream : public ZeroCopyOutputStream {
+ public:
+  // Creates a stream that writes to the given C++ ostream.
+  // If a block_size is given, it specifies the size of the buffers
+  // that should be returned by Next().  Otherwise, a reasonable default
+  // is used.
+  explicit OstreamOutputStream(std::ostream* stream, int block_size = -1);
+  ~OstreamOutputStream() override;
+
+  // implements ZeroCopyOutputStream ---------------------------------
+  bool Next(void** data, int* size) override;
+  void BackUp(int count) override;
+  int64_t ByteCount() const override;
+
+ private:
+  class PROTOBUF_EXPORT CopyingOstreamOutputStream
+      : public CopyingOutputStream {
+   public:
+    CopyingOstreamOutputStream(std::ostream* output);
+    ~CopyingOstreamOutputStream() override;
+
+    // implements CopyingOutputStream --------------------------------
+    bool Write(const void* buffer, int size) override;
+
+   private:
+    // The stream.
+    std::ostream* output_;
+
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CopyingOstreamOutputStream);
+  };
+
+  CopyingOstreamOutputStream copying_output_;
+  CopyingOutputStreamAdaptor impl_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(OstreamOutputStream);
+};
+
+// ===================================================================
+
+// A ZeroCopyInputStream which reads from several other streams in sequence.
+// ConcatenatingInputStream is unable to distinguish between end-of-stream
+// and read errors in the underlying streams, so it assumes any errors mean
+// end-of-stream.  So, if the underlying streams fail for any other reason,
+// ConcatenatingInputStream may do odd things.  It is suggested that you do
+// not use ConcatenatingInputStream on streams that might produce read errors
+// other than end-of-stream.
+class PROTOBUF_EXPORT ConcatenatingInputStream : public ZeroCopyInputStream {
+ public:
+  // All streams passed in as well as the array itself must remain valid
+  // until the ConcatenatingInputStream is destroyed.
+  ConcatenatingInputStream(ZeroCopyInputStream* const streams[], int count);
+  ~ConcatenatingInputStream() override = default;
+
+  // implements ZeroCopyInputStream ----------------------------------
+  bool Next(const void** data, int* size) override;
+  void BackUp(int count) override;
+  bool Skip(int count) override;
+  int64_t ByteCount() const override;
+
+
+ private:
+  // As streams are retired, streams_ is incremented and count_ is
+  // decremented.
+  ZeroCopyInputStream* const* streams_;
+  int stream_count_;
+  int64 bytes_retired_;  // Bytes read from previous streams.
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ConcatenatingInputStream);
+};
+
+// ===================================================================
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_IMPL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl_lite.cc"
new file mode 100644
index 00000000..51cda2a8
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl_lite.cc"
@@ -0,0 +1,440 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+namespace {
+
+// Default block size for Copying{In,Out}putStreamAdaptor.
+static const int kDefaultBlockSize = 8192;
+
+}  // namespace
+
+// ===================================================================
+
+ArrayInputStream::ArrayInputStream(const void* data, int size, int block_size)
+    : data_(reinterpret_cast(data)),
+      size_(size),
+      block_size_(block_size > 0 ? block_size : size),
+      position_(0),
+      last_returned_size_(0) {}
+
+bool ArrayInputStream::Next(const void** data, int* size) {
+  if (position_ < size_) {
+    last_returned_size_ = std::min(block_size_, size_ - position_);
+    *data = data_ + position_;
+    *size = last_returned_size_;
+    position_ += last_returned_size_;
+    return true;
+  } else {
+    // We're at the end of the array.
+    last_returned_size_ = 0;  // Don't let caller back up.
+    return false;
+  }
+}
+
+void ArrayInputStream::BackUp(int count) {
+  GOOGLE_CHECK_GT(last_returned_size_, 0)
+      << "BackUp() can only be called after a successful Next().";
+  GOOGLE_CHECK_LE(count, last_returned_size_);
+  GOOGLE_CHECK_GE(count, 0);
+  position_ -= count;
+  last_returned_size_ = 0;  // Don't let caller back up further.
+}
+
+bool ArrayInputStream::Skip(int count) {
+  GOOGLE_CHECK_GE(count, 0);
+  last_returned_size_ = 0;  // Don't let caller back up.
+  if (count > size_ - position_) {
+    position_ = size_;
+    return false;
+  } else {
+    position_ += count;
+    return true;
+  }
+}
+
+int64_t ArrayInputStream::ByteCount() const { return position_; }
+
+
+// ===================================================================
+
+ArrayOutputStream::ArrayOutputStream(void* data, int size, int block_size)
+    : data_(reinterpret_cast(data)),
+      size_(size),
+      block_size_(block_size > 0 ? block_size : size),
+      position_(0),
+      last_returned_size_(0) {}
+
+bool ArrayOutputStream::Next(void** data, int* size) {
+  if (position_ < size_) {
+    last_returned_size_ = std::min(block_size_, size_ - position_);
+    *data = data_ + position_;
+    *size = last_returned_size_;
+    position_ += last_returned_size_;
+    return true;
+  } else {
+    // We're at the end of the array.
+    last_returned_size_ = 0;  // Don't let caller back up.
+    return false;
+  }
+}
+
+void ArrayOutputStream::BackUp(int count) {
+  GOOGLE_CHECK_GT(last_returned_size_, 0)
+      << "BackUp() can only be called after a successful Next().";
+  GOOGLE_CHECK_LE(count, last_returned_size_);
+  GOOGLE_CHECK_GE(count, 0);
+  position_ -= count;
+  last_returned_size_ = 0;  // Don't let caller back up further.
+}
+
+int64_t ArrayOutputStream::ByteCount() const { return position_; }
+
+// ===================================================================
+
+StringOutputStream::StringOutputStream(std::string* target) : target_(target) {}
+
+bool StringOutputStream::Next(void** data, int* size) {
+  GOOGLE_CHECK(target_ != NULL);
+  int old_size = target_->size();
+
+  // Grow the string.
+  if (old_size < target_->capacity()) {
+    // Resize the string to match its capacity, since we can get away
+    // without a memory allocation this way.
+    STLStringResizeUninitialized(target_, target_->capacity());
+  } else {
+    // Size has reached capacity, try to double the size.
+    if (old_size > std::numeric_limits::max() / 2) {
+      // Can not double the size otherwise it is going to cause integer
+      // overflow in the expression below: old_size * 2 ";
+      GOOGLE_LOG(ERROR) << "Cannot allocate buffer larger than kint32max for "
+                 << "StringOutputStream.";
+      return false;
+    }
+    // Double the size, also make sure that the new size is at least
+    // kMinimumSize.
+    STLStringResizeUninitialized(
+        target_,
+        std::max(old_size * 2,
+                 kMinimumSize + 0));  // "+ 0" works around GCC4 weirdness.
+  }
+
+  *data = mutable_string_data(target_) + old_size;
+  *size = target_->size() - old_size;
+  return true;
+}
+
+void StringOutputStream::BackUp(int count) {
+  GOOGLE_CHECK_GE(count, 0);
+  GOOGLE_CHECK(target_ != NULL);
+  GOOGLE_CHECK_LE(count, target_->size());
+  target_->resize(target_->size() - count);
+}
+
+int64_t StringOutputStream::ByteCount() const {
+  GOOGLE_CHECK(target_ != NULL);
+  return target_->size();
+}
+
+// ===================================================================
+
+int CopyingInputStream::Skip(int count) {
+  char junk[4096];
+  int skipped = 0;
+  while (skipped < count) {
+    int bytes = Read(junk, std::min(count - skipped,
+                                    implicit_cast(sizeof(junk))));
+    if (bytes <= 0) {
+      // EOF or read error.
+      return skipped;
+    }
+    skipped += bytes;
+  }
+  return skipped;
+}
+
+CopyingInputStreamAdaptor::CopyingInputStreamAdaptor(
+    CopyingInputStream* copying_stream, int block_size)
+    : copying_stream_(copying_stream),
+      owns_copying_stream_(false),
+      failed_(false),
+      position_(0),
+      buffer_size_(block_size > 0 ? block_size : kDefaultBlockSize),
+      buffer_used_(0),
+      backup_bytes_(0) {}
+
+CopyingInputStreamAdaptor::~CopyingInputStreamAdaptor() {
+  if (owns_copying_stream_) {
+    delete copying_stream_;
+  }
+}
+
+bool CopyingInputStreamAdaptor::Next(const void** data, int* size) {
+  if (failed_) {
+    // Already failed on a previous read.
+    return false;
+  }
+
+  AllocateBufferIfNeeded();
+
+  if (backup_bytes_ > 0) {
+    // We have data left over from a previous BackUp(), so just return that.
+    *data = buffer_.get() + buffer_used_ - backup_bytes_;
+    *size = backup_bytes_;
+    backup_bytes_ = 0;
+    return true;
+  }
+
+  // Read new data into the buffer.
+  buffer_used_ = copying_stream_->Read(buffer_.get(), buffer_size_);
+  if (buffer_used_ <= 0) {
+    // EOF or read error.  We don't need the buffer anymore.
+    if (buffer_used_ < 0) {
+      // Read error (not EOF).
+      failed_ = true;
+    }
+    FreeBuffer();
+    return false;
+  }
+  position_ += buffer_used_;
+
+  *size = buffer_used_;
+  *data = buffer_.get();
+  return true;
+}
+
+void CopyingInputStreamAdaptor::BackUp(int count) {
+  GOOGLE_CHECK(backup_bytes_ == 0 && buffer_.get() != NULL)
+      << " BackUp() can only be called after Next().";
+  GOOGLE_CHECK_LE(count, buffer_used_)
+      << " Can't back up over more bytes than were returned by the last call"
+         " to Next().";
+  GOOGLE_CHECK_GE(count, 0) << " Parameter to BackUp() can't be negative.";
+
+  backup_bytes_ = count;
+}
+
+bool CopyingInputStreamAdaptor::Skip(int count) {
+  GOOGLE_CHECK_GE(count, 0);
+
+  if (failed_) {
+    // Already failed on a previous read.
+    return false;
+  }
+
+  // First skip any bytes left over from a previous BackUp().
+  if (backup_bytes_ >= count) {
+    // We have more data left over than we're trying to skip.  Just chop it.
+    backup_bytes_ -= count;
+    return true;
+  }
+
+  count -= backup_bytes_;
+  backup_bytes_ = 0;
+
+  int skipped = copying_stream_->Skip(count);
+  position_ += skipped;
+  return skipped == count;
+}
+
+int64_t CopyingInputStreamAdaptor::ByteCount() const {
+  return position_ - backup_bytes_;
+}
+
+void CopyingInputStreamAdaptor::AllocateBufferIfNeeded() {
+  if (buffer_.get() == NULL) {
+    buffer_.reset(new uint8[buffer_size_]);
+  }
+}
+
+void CopyingInputStreamAdaptor::FreeBuffer() {
+  GOOGLE_CHECK_EQ(backup_bytes_, 0);
+  buffer_used_ = 0;
+  buffer_.reset();
+}
+
+// ===================================================================
+
+CopyingOutputStreamAdaptor::CopyingOutputStreamAdaptor(
+    CopyingOutputStream* copying_stream, int block_size)
+    : copying_stream_(copying_stream),
+      owns_copying_stream_(false),
+      failed_(false),
+      position_(0),
+      buffer_size_(block_size > 0 ? block_size : kDefaultBlockSize),
+      buffer_used_(0) {}
+
+CopyingOutputStreamAdaptor::~CopyingOutputStreamAdaptor() {
+  WriteBuffer();
+  if (owns_copying_stream_) {
+    delete copying_stream_;
+  }
+}
+
+bool CopyingOutputStreamAdaptor::Flush() { return WriteBuffer(); }
+
+bool CopyingOutputStreamAdaptor::Next(void** data, int* size) {
+  if (buffer_used_ == buffer_size_) {
+    if (!WriteBuffer()) return false;
+  }
+
+  AllocateBufferIfNeeded();
+
+  *data = buffer_.get() + buffer_used_;
+  *size = buffer_size_ - buffer_used_;
+  buffer_used_ = buffer_size_;
+  return true;
+}
+
+void CopyingOutputStreamAdaptor::BackUp(int count) {
+  GOOGLE_CHECK_GE(count, 0);
+  GOOGLE_CHECK_EQ(buffer_used_, buffer_size_)
+      << " BackUp() can only be called after Next().";
+  GOOGLE_CHECK_LE(count, buffer_used_)
+      << " Can't back up over more bytes than were returned by the last call"
+         " to Next().";
+
+  buffer_used_ -= count;
+}
+
+int64_t CopyingOutputStreamAdaptor::ByteCount() const {
+  return position_ + buffer_used_;
+}
+
+bool CopyingOutputStreamAdaptor::WriteBuffer() {
+  if (failed_) {
+    // Already failed on a previous write.
+    return false;
+  }
+
+  if (buffer_used_ == 0) return true;
+
+  if (copying_stream_->Write(buffer_.get(), buffer_used_)) {
+    position_ += buffer_used_;
+    buffer_used_ = 0;
+    return true;
+  } else {
+    failed_ = true;
+    FreeBuffer();
+    return false;
+  }
+}
+
+void CopyingOutputStreamAdaptor::AllocateBufferIfNeeded() {
+  if (buffer_ == NULL) {
+    buffer_.reset(new uint8[buffer_size_]);
+  }
+}
+
+void CopyingOutputStreamAdaptor::FreeBuffer() {
+  buffer_used_ = 0;
+  buffer_.reset();
+}
+
+// ===================================================================
+
+LimitingInputStream::LimitingInputStream(ZeroCopyInputStream* input,
+                                         int64 limit)
+    : input_(input), limit_(limit) {
+  prior_bytes_read_ = input_->ByteCount();
+}
+
+LimitingInputStream::~LimitingInputStream() {
+  // If we overshot the limit, back up.
+  if (limit_ < 0) input_->BackUp(-limit_);
+}
+
+bool LimitingInputStream::Next(const void** data, int* size) {
+  if (limit_ <= 0) return false;
+  if (!input_->Next(data, size)) return false;
+
+  limit_ -= *size;
+  if (limit_ < 0) {
+    // We overshot the limit.  Reduce *size to hide the rest of the buffer.
+    *size += limit_;
+  }
+  return true;
+}
+
+void LimitingInputStream::BackUp(int count) {
+  if (limit_ < 0) {
+    input_->BackUp(count - limit_);
+    limit_ = count;
+  } else {
+    input_->BackUp(count);
+    limit_ += count;
+  }
+}
+
+bool LimitingInputStream::Skip(int count) {
+  if (count > limit_) {
+    if (limit_ < 0) return false;
+    input_->Skip(limit_);
+    limit_ = 0;
+    return false;
+  } else {
+    if (!input_->Skip(count)) return false;
+    limit_ -= count;
+    return true;
+  }
+}
+
+int64_t LimitingInputStream::ByteCount() const {
+  if (limit_ < 0) {
+    return input_->ByteCount() + limit_ - prior_bytes_read_;
+  } else {
+    return input_->ByteCount() - prior_bytes_read_;
+  }
+}
+
+
+// ===================================================================
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl_lite.h"
new file mode 100644
index 00000000..26572cc5
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_impl_lite.h"
@@ -0,0 +1,406 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file contains common implementations of the interfaces defined in
+// zero_copy_stream.h which are included in the "lite" protobuf library.
+// These implementations cover I/O on raw arrays and strings, as well as
+// adaptors which make it easy to implement streams based on traditional
+// streams.  Of course, many users will probably want to write their own
+// implementations of these interfaces specific to the particular I/O
+// abstractions they prefer to use, but these should cover the most common
+// cases.
+
+#ifndef GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_IMPL_LITE_H__
+#define GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_IMPL_LITE_H__
+
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+
+// ===================================================================
+
+// A ZeroCopyInputStream backed by an in-memory array of bytes.
+class PROTOBUF_EXPORT ArrayInputStream : public ZeroCopyInputStream {
+ public:
+  // Create an InputStream that returns the bytes pointed to by "data".
+  // "data" remains the property of the caller but must remain valid until
+  // the stream is destroyed.  If a block_size is given, calls to Next()
+  // will return data blocks no larger than the given size.  Otherwise, the
+  // first call to Next() returns the entire array.  block_size is mainly
+  // useful for testing; in production you would probably never want to set
+  // it.
+  ArrayInputStream(const void* data, int size, int block_size = -1);
+  ~ArrayInputStream() override = default;
+
+  // implements ZeroCopyInputStream ----------------------------------
+  bool Next(const void** data, int* size) override;
+  void BackUp(int count) override;
+  bool Skip(int count) override;
+  int64_t ByteCount() const override;
+
+
+ private:
+  const uint8* const data_;  // The byte array.
+  const int size_;           // Total size of the array.
+  const int block_size_;     // How many bytes to return at a time.
+
+  int position_;
+  int last_returned_size_;  // How many bytes we returned last time Next()
+                            // was called (used for error checking only).
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ArrayInputStream);
+};
+
+// ===================================================================
+
+// A ZeroCopyOutputStream backed by an in-memory array of bytes.
+class PROTOBUF_EXPORT ArrayOutputStream : public ZeroCopyOutputStream {
+ public:
+  // Create an OutputStream that writes to the bytes pointed to by "data".
+  // "data" remains the property of the caller but must remain valid until
+  // the stream is destroyed.  If a block_size is given, calls to Next()
+  // will return data blocks no larger than the given size.  Otherwise, the
+  // first call to Next() returns the entire array.  block_size is mainly
+  // useful for testing; in production you would probably never want to set
+  // it.
+  ArrayOutputStream(void* data, int size, int block_size = -1);
+  ~ArrayOutputStream() override = default;
+
+  // implements ZeroCopyOutputStream ---------------------------------
+  bool Next(void** data, int* size) override;
+  void BackUp(int count) override;
+  int64_t ByteCount() const override;
+
+ private:
+  uint8* const data_;     // The byte array.
+  const int size_;        // Total size of the array.
+  const int block_size_;  // How many bytes to return at a time.
+
+  int position_;
+  int last_returned_size_;  // How many bytes we returned last time Next()
+                            // was called (used for error checking only).
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ArrayOutputStream);
+};
+
+// ===================================================================
+
+// A ZeroCopyOutputStream which appends bytes to a string.
+class PROTOBUF_EXPORT StringOutputStream : public ZeroCopyOutputStream {
+ public:
+  // Create a StringOutputStream which appends bytes to the given string.
+  // The string remains property of the caller, but it is mutated in arbitrary
+  // ways and MUST NOT be accessed in any way until you're done with the
+  // stream. Either be sure there's no further usage, or (safest) destroy the
+  // stream before using the contents.
+  //
+  // Hint:  If you call target->reserve(n) before creating the stream,
+  //   the first call to Next() will return at least n bytes of buffer
+  //   space.
+  explicit StringOutputStream(std::string* target);
+  ~StringOutputStream() override = default;
+
+  // implements ZeroCopyOutputStream ---------------------------------
+  bool Next(void** data, int* size) override;
+  void BackUp(int count) override;
+  int64_t ByteCount() const override;
+
+ private:
+  static const int kMinimumSize = 16;
+
+  std::string* target_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(StringOutputStream);
+};
+
+// Note:  There is no StringInputStream.  Instead, just create an
+// ArrayInputStream as follows:
+//   ArrayInputStream input(str.data(), str.size());
+
+// ===================================================================
+
+// A generic traditional input stream interface.
+//
+// Lots of traditional input streams (e.g. file descriptors, C stdio
+// streams, and C++ iostreams) expose an interface where every read
+// involves copying bytes into a buffer.  If you want to take such an
+// interface and make a ZeroCopyInputStream based on it, simply implement
+// CopyingInputStream and then use CopyingInputStreamAdaptor.
+//
+// CopyingInputStream implementations should avoid buffering if possible.
+// CopyingInputStreamAdaptor does its own buffering and will read data
+// in large blocks.
+class PROTOBUF_EXPORT CopyingInputStream {
+ public:
+  virtual ~CopyingInputStream() {}
+
+  // Reads up to "size" bytes into the given buffer.  Returns the number of
+  // bytes read.  Read() waits until at least one byte is available, or
+  // returns zero if no bytes will ever become available (EOF), or -1 if a
+  // permanent read error occurred.
+  virtual int Read(void* buffer, int size) = 0;
+
+  // Skips the next "count" bytes of input.  Returns the number of bytes
+  // actually skipped.  This will always be exactly equal to "count" unless
+  // EOF was reached or a permanent read error occurred.
+  //
+  // The default implementation just repeatedly calls Read() into a scratch
+  // buffer.
+  virtual int Skip(int count);
+};
+
+// A ZeroCopyInputStream which reads from a CopyingInputStream.  This is
+// useful for implementing ZeroCopyInputStreams that read from traditional
+// streams.  Note that this class is not really zero-copy.
+//
+// If you want to read from file descriptors or C++ istreams, this is
+// already implemented for you:  use FileInputStream or IstreamInputStream
+// respectively.
+class PROTOBUF_EXPORT CopyingInputStreamAdaptor : public ZeroCopyInputStream {
+ public:
+  // Creates a stream that reads from the given CopyingInputStream.
+  // If a block_size is given, it specifies the number of bytes that
+  // should be read and returned with each call to Next().  Otherwise,
+  // a reasonable default is used.  The caller retains ownership of
+  // copying_stream unless SetOwnsCopyingStream(true) is called.
+  explicit CopyingInputStreamAdaptor(CopyingInputStream* copying_stream,
+                                     int block_size = -1);
+  ~CopyingInputStreamAdaptor() override;
+
+  // Call SetOwnsCopyingStream(true) to tell the CopyingInputStreamAdaptor to
+  // delete the underlying CopyingInputStream when it is destroyed.
+  void SetOwnsCopyingStream(bool value) { owns_copying_stream_ = value; }
+
+  // implements ZeroCopyInputStream ----------------------------------
+  bool Next(const void** data, int* size) override;
+  void BackUp(int count) override;
+  bool Skip(int count) override;
+  int64_t ByteCount() const override;
+
+ private:
+  // Insures that buffer_ is not NULL.
+  void AllocateBufferIfNeeded();
+  // Frees the buffer and resets buffer_used_.
+  void FreeBuffer();
+
+  // The underlying copying stream.
+  CopyingInputStream* copying_stream_;
+  bool owns_copying_stream_;
+
+  // True if we have seen a permanent error from the underlying stream.
+  bool failed_;
+
+  // The current position of copying_stream_, relative to the point where
+  // we started reading.
+  int64 position_;
+
+  // Data is read into this buffer.  It may be NULL if no buffer is currently
+  // in use.  Otherwise, it points to an array of size buffer_size_.
+  std::unique_ptr buffer_;
+  const int buffer_size_;
+
+  // Number of valid bytes currently in the buffer (i.e. the size last
+  // returned by Next()).  0 <= buffer_used_ <= buffer_size_.
+  int buffer_used_;
+
+  // Number of bytes in the buffer which were backed up over by a call to
+  // BackUp().  These need to be returned again.
+  // 0 <= backup_bytes_ <= buffer_used_
+  int backup_bytes_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CopyingInputStreamAdaptor);
+};
+
+// ===================================================================
+
+// A generic traditional output stream interface.
+//
+// Lots of traditional output streams (e.g. file descriptors, C stdio
+// streams, and C++ iostreams) expose an interface where every write
+// involves copying bytes from a buffer.  If you want to take such an
+// interface and make a ZeroCopyOutputStream based on it, simply implement
+// CopyingOutputStream and then use CopyingOutputStreamAdaptor.
+//
+// CopyingOutputStream implementations should avoid buffering if possible.
+// CopyingOutputStreamAdaptor does its own buffering and will write data
+// in large blocks.
+class PROTOBUF_EXPORT CopyingOutputStream {
+ public:
+  virtual ~CopyingOutputStream() {}
+
+  // Writes "size" bytes from the given buffer to the output.  Returns true
+  // if successful, false on a write error.
+  virtual bool Write(const void* buffer, int size) = 0;
+};
+
+// A ZeroCopyOutputStream which writes to a CopyingOutputStream.  This is
+// useful for implementing ZeroCopyOutputStreams that write to traditional
+// streams.  Note that this class is not really zero-copy.
+//
+// If you want to write to file descriptors or C++ ostreams, this is
+// already implemented for you:  use FileOutputStream or OstreamOutputStream
+// respectively.
+class PROTOBUF_EXPORT CopyingOutputStreamAdaptor : public ZeroCopyOutputStream {
+ public:
+  // Creates a stream that writes to the given Unix file descriptor.
+  // If a block_size is given, it specifies the size of the buffers
+  // that should be returned by Next().  Otherwise, a reasonable default
+  // is used.
+  explicit CopyingOutputStreamAdaptor(CopyingOutputStream* copying_stream,
+                                      int block_size = -1);
+  ~CopyingOutputStreamAdaptor() override;
+
+  // Writes all pending data to the underlying stream.  Returns false if a
+  // write error occurred on the underlying stream.  (The underlying
+  // stream itself is not necessarily flushed.)
+  bool Flush();
+
+  // Call SetOwnsCopyingStream(true) to tell the CopyingOutputStreamAdaptor to
+  // delete the underlying CopyingOutputStream when it is destroyed.
+  void SetOwnsCopyingStream(bool value) { owns_copying_stream_ = value; }
+
+  // implements ZeroCopyOutputStream ---------------------------------
+  bool Next(void** data, int* size) override;
+  void BackUp(int count) override;
+  int64_t ByteCount() const override;
+
+ private:
+  // Write the current buffer, if it is present.
+  bool WriteBuffer();
+  // Insures that buffer_ is not NULL.
+  void AllocateBufferIfNeeded();
+  // Frees the buffer.
+  void FreeBuffer();
+
+  // The underlying copying stream.
+  CopyingOutputStream* copying_stream_;
+  bool owns_copying_stream_;
+
+  // True if we have seen a permanent error from the underlying stream.
+  bool failed_;
+
+  // The current position of copying_stream_, relative to the point where
+  // we started writing.
+  int64 position_;
+
+  // Data is written from this buffer.  It may be NULL if no buffer is
+  // currently in use.  Otherwise, it points to an array of size buffer_size_.
+  std::unique_ptr buffer_;
+  const int buffer_size_;
+
+  // Number of valid bytes currently in the buffer (i.e. the size last
+  // returned by Next()).  When BackUp() is called, we just reduce this.
+  // 0 <= buffer_used_ <= buffer_size_.
+  int buffer_used_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CopyingOutputStreamAdaptor);
+};
+
+// ===================================================================
+
+// A ZeroCopyInputStream which wraps some other stream and limits it to
+// a particular byte count.
+class PROTOBUF_EXPORT LimitingInputStream : public ZeroCopyInputStream {
+ public:
+  LimitingInputStream(ZeroCopyInputStream* input, int64 limit);
+  ~LimitingInputStream() override;
+
+  // implements ZeroCopyInputStream ----------------------------------
+  bool Next(const void** data, int* size) override;
+  void BackUp(int count) override;
+  bool Skip(int count) override;
+  int64_t ByteCount() const override;
+
+
+ private:
+  ZeroCopyInputStream* input_;
+  int64 limit_;  // Decreases as we go, becomes negative if we overshoot.
+  int64 prior_bytes_read_;  // Bytes read on underlying stream at construction
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(LimitingInputStream);
+};
+
+
+// ===================================================================
+
+// mutable_string_data() and as_string_data() are workarounds to improve
+// the performance of writing new data to an existing string.  Unfortunately
+// the methods provided by the string class are suboptimal, and using memcpy()
+// is mildly annoying because it requires its pointer args to be non-NULL even
+// if we ask it to copy 0 bytes.  Furthermore, string_as_array() has the
+// property that it always returns NULL if its arg is the empty string, exactly
+// what we want to avoid if we're using it in conjunction with memcpy()!
+// With C++11, the desired memcpy() boils down to memcpy(..., &(*s)[0], size),
+// where s is a string*.  Without C++11, &(*s)[0] is not guaranteed to be safe,
+// so we use string_as_array(), and live with the extra logic that tests whether
+// *s is empty.
+
+// Return a pointer to mutable characters underlying the given string.  The
+// return value is valid until the next time the string is resized.  We
+// trust the caller to treat the return value as an array of length s->size().
+inline char* mutable_string_data(std::string* s) {
+  // This should be simpler & faster than string_as_array() because the latter
+  // is guaranteed to return NULL when *s is empty, so it has to check for that.
+  return &(*s)[0];
+}
+
+// as_string_data(s) is equivalent to
+//  ({ char* p = mutable_string_data(s); make_pair(p, p != NULL); })
+// Sometimes it's faster: in some scenarios p cannot be NULL, and then the
+// code can avoid that check.
+inline std::pair as_string_data(std::string* s) {
+  char* p = mutable_string_data(s);
+  return std::make_pair(p, true);
+}
+
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_IMPL_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_unittest.cc"
new file mode 100644
index 00000000..bec9df0a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/io/zero_copy_stream_unittest.cc"
@@ -0,0 +1,1002 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Testing strategy:  For each type of I/O (array, string, file, etc.) we
+// create an output stream and write some data to it, then create a
+// corresponding input stream to read the same data back and expect it to
+// match.  When the data is written, it is written in several small chunks
+// of varying sizes, with a BackUp() after each chunk.  It is read back
+// similarly, but with chunks separated at different points.  The whole
+// process is run with a variety of block sizes for both the input and
+// the output.
+//
+// TODO(kenton):  Rewrite this test to bring it up to the standards of all
+//   the other proto2 tests.  May want to wait for gTest to implement
+//   "parametized tests" so that one set of tests can be used on all the
+//   implementations.
+
+
+#ifndef _MSC_VER
+#include 
+#endif
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#if HAVE_ZLIB
+#include 
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace io {
+namespace {
+
+#ifdef _WIN32
+#define pipe(fds) _pipe(fds, 4096, O_BINARY)
+// DO NOT include , instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::io::win32::access;
+using google::protobuf::io::win32::close;
+using google::protobuf::io::win32::mkdir;
+using google::protobuf::io::win32::open;
+#endif
+
+#ifndef O_BINARY
+#ifdef _O_BINARY
+#define O_BINARY _O_BINARY
+#else
+#define O_BINARY 0  // If this isn't defined, the platform doesn't need it.
+#endif
+#endif
+
+class IoTest : public testing::Test {
+ protected:
+  // Test helpers.
+
+  // Helper to write an array of data to an output stream.
+  bool WriteToOutput(ZeroCopyOutputStream* output, const void* data, int size);
+  // Helper to read a fixed-length array of data from an input stream.
+  int ReadFromInput(ZeroCopyInputStream* input, void* data, int size);
+  // Write a string to the output stream.
+  void WriteString(ZeroCopyOutputStream* output, const std::string& str);
+  // Read a number of bytes equal to the size of the given string and checks
+  // that it matches the string.
+  void ReadString(ZeroCopyInputStream* input, const std::string& str);
+  // Writes some text to the output stream in a particular order.  Returns
+  // the number of bytes written, incase the caller needs that to set up an
+  // input stream.
+  int WriteStuff(ZeroCopyOutputStream* output);
+  // Reads text from an input stream and expects it to match what
+  // WriteStuff() writes.
+  void ReadStuff(ZeroCopyInputStream* input);
+
+  // Similar to WriteStuff, but performs more sophisticated testing.
+  int WriteStuffLarge(ZeroCopyOutputStream* output);
+  // Reads and tests a stream that should have been written to
+  // via WriteStuffLarge().
+  void ReadStuffLarge(ZeroCopyInputStream* input);
+
+#if HAVE_ZLIB
+  std::string Compress(const std::string& data,
+                       const GzipOutputStream::Options& options);
+  std::string Uncompress(const std::string& data);
+#endif
+
+  static const int kBlockSizes[];
+  static const int kBlockSizeCount;
+};
+
+const int IoTest::kBlockSizes[] = {-1, 1, 2, 5, 7, 10, 23, 64};
+const int IoTest::kBlockSizeCount = GOOGLE_ARRAYSIZE(IoTest::kBlockSizes);
+
+bool IoTest::WriteToOutput(ZeroCopyOutputStream* output, const void* data,
+                           int size) {
+  const uint8* in = reinterpret_cast(data);
+  int in_size = size;
+
+  void* out;
+  int out_size;
+
+  while (true) {
+    if (!output->Next(&out, &out_size)) {
+      return false;
+    }
+    EXPECT_GT(out_size, 0);
+
+    if (in_size <= out_size) {
+      memcpy(out, in, in_size);
+      output->BackUp(out_size - in_size);
+      return true;
+    }
+
+    memcpy(out, in, out_size);
+    in += out_size;
+    in_size -= out_size;
+  }
+}
+
+#define MAX_REPEATED_ZEROS 100
+
+int IoTest::ReadFromInput(ZeroCopyInputStream* input, void* data, int size) {
+  uint8* out = reinterpret_cast(data);
+  int out_size = size;
+
+  const void* in;
+  int in_size = 0;
+
+  int repeated_zeros = 0;
+
+  while (true) {
+    if (!input->Next(&in, &in_size)) {
+      return size - out_size;
+    }
+    EXPECT_GT(in_size, -1);
+    if (in_size == 0) {
+      repeated_zeros++;
+    } else {
+      repeated_zeros = 0;
+    }
+    EXPECT_LT(repeated_zeros, MAX_REPEATED_ZEROS);
+
+    if (out_size <= in_size) {
+      memcpy(out, in, out_size);
+      if (in_size > out_size) {
+        input->BackUp(in_size - out_size);
+      }
+      return size;  // Copied all of it.
+    }
+
+    memcpy(out, in, in_size);
+    out += in_size;
+    out_size -= in_size;
+  }
+}
+
+void IoTest::WriteString(ZeroCopyOutputStream* output, const std::string& str) {
+  EXPECT_TRUE(WriteToOutput(output, str.c_str(), str.size()));
+}
+
+void IoTest::ReadString(ZeroCopyInputStream* input, const std::string& str) {
+  std::unique_ptr buffer(new char[str.size() + 1]);
+  buffer[str.size()] = '\0';
+  EXPECT_EQ(ReadFromInput(input, buffer.get(), str.size()), str.size());
+  EXPECT_STREQ(str.c_str(), buffer.get());
+}
+
+int IoTest::WriteStuff(ZeroCopyOutputStream* output) {
+  WriteString(output, "Hello world!\n");
+  WriteString(output, "Some te");
+  WriteString(output, "xt.  Blah blah.");
+  WriteString(output, "abcdefg");
+  WriteString(output, "01234567890123456789");
+  WriteString(output, "foobar");
+
+  EXPECT_EQ(output->ByteCount(), 68);
+
+  int result = output->ByteCount();
+  return result;
+}
+
+// Reads text from an input stream and expects it to match what WriteStuff()
+// writes.
+void IoTest::ReadStuff(ZeroCopyInputStream* input) {
+  ReadString(input, "Hello world!\n");
+  ReadString(input, "Some text.  ");
+  ReadString(input, "Blah ");
+  ReadString(input, "blah.");
+  ReadString(input, "abcdefg");
+  EXPECT_TRUE(input->Skip(20));
+  ReadString(input, "foo");
+  ReadString(input, "bar");
+
+  EXPECT_EQ(input->ByteCount(), 68);
+
+  uint8 byte;
+  EXPECT_EQ(ReadFromInput(input, &byte, 1), 0);
+}
+
+int IoTest::WriteStuffLarge(ZeroCopyOutputStream* output) {
+  WriteString(output, "Hello world!\n");
+  WriteString(output, "Some te");
+  WriteString(output, "xt.  Blah blah.");
+  WriteString(output, std::string(100000, 'x'));  // A very long string
+  WriteString(output, std::string(100000, 'y'));  // A very long string
+  WriteString(output, "01234567890123456789");
+
+  EXPECT_EQ(output->ByteCount(), 200055);
+
+  int result = output->ByteCount();
+  return result;
+}
+
+// Reads text from an input stream and expects it to match what WriteStuff()
+// writes.
+void IoTest::ReadStuffLarge(ZeroCopyInputStream* input) {
+  ReadString(input, "Hello world!\nSome text.  ");
+  EXPECT_TRUE(input->Skip(5));
+  ReadString(input, "blah.");
+  EXPECT_TRUE(input->Skip(100000 - 10));
+  ReadString(input, std::string(10, 'x') + std::string(100000 - 20000, 'y'));
+  EXPECT_TRUE(input->Skip(20000 - 10));
+  ReadString(input, "yyyyyyyyyy01234567890123456789");
+
+  EXPECT_EQ(input->ByteCount(), 200055);
+
+  uint8 byte;
+  EXPECT_EQ(ReadFromInput(input, &byte, 1), 0);
+}
+
+// ===================================================================
+
+TEST_F(IoTest, ArrayIo) {
+  const int kBufferSize = 256;
+  uint8 buffer[kBufferSize];
+
+  for (int i = 0; i < kBlockSizeCount; i++) {
+    for (int j = 0; j < kBlockSizeCount; j++) {
+      int size;
+      {
+        ArrayOutputStream output(buffer, kBufferSize, kBlockSizes[i]);
+        size = WriteStuff(&output);
+      }
+      {
+        ArrayInputStream input(buffer, size, kBlockSizes[j]);
+        ReadStuff(&input);
+      }
+    }
+  }
+}
+
+TEST_F(IoTest, TwoSessionWrite) {
+  // Test that two concatenated write sessions read correctly
+
+  static const char* strA = "0123456789";
+  static const char* strB = "WhirledPeas";
+  const int kBufferSize = 2 * 1024;
+  uint8* buffer = new uint8[kBufferSize];
+  char* temp_buffer = new char[40];
+
+  for (int i = 0; i < kBlockSizeCount; i++) {
+    for (int j = 0; j < kBlockSizeCount; j++) {
+      ArrayOutputStream* output =
+          new ArrayOutputStream(buffer, kBufferSize, kBlockSizes[i]);
+      CodedOutputStream* coded_output = new CodedOutputStream(output);
+      coded_output->WriteVarint32(strlen(strA));
+      coded_output->WriteRaw(strA, strlen(strA));
+      delete coded_output;  // flush
+      int64 pos = output->ByteCount();
+      delete output;
+      output = new ArrayOutputStream(buffer + pos, kBufferSize - pos,
+                                     kBlockSizes[i]);
+      coded_output = new CodedOutputStream(output);
+      coded_output->WriteVarint32(strlen(strB));
+      coded_output->WriteRaw(strB, strlen(strB));
+      delete coded_output;  // flush
+      int64 size = pos + output->ByteCount();
+      delete output;
+
+      ArrayInputStream* input =
+          new ArrayInputStream(buffer, size, kBlockSizes[j]);
+      CodedInputStream* coded_input = new CodedInputStream(input);
+      uint32 insize;
+      EXPECT_TRUE(coded_input->ReadVarint32(&insize));
+      EXPECT_EQ(strlen(strA), insize);
+      EXPECT_TRUE(coded_input->ReadRaw(temp_buffer, insize));
+      EXPECT_EQ(0, memcmp(temp_buffer, strA, insize));
+
+      EXPECT_TRUE(coded_input->ReadVarint32(&insize));
+      EXPECT_EQ(strlen(strB), insize);
+      EXPECT_TRUE(coded_input->ReadRaw(temp_buffer, insize));
+      EXPECT_EQ(0, memcmp(temp_buffer, strB, insize));
+
+      delete coded_input;
+      delete input;
+    }
+  }
+
+  delete[] temp_buffer;
+  delete[] buffer;
+}
+
+#if HAVE_ZLIB
+TEST_F(IoTest, GzipIo) {
+  const int kBufferSize = 2 * 1024;
+  uint8* buffer = new uint8[kBufferSize];
+  for (int i = 0; i < kBlockSizeCount; i++) {
+    for (int j = 0; j < kBlockSizeCount; j++) {
+      for (int z = 0; z < kBlockSizeCount; z++) {
+        int gzip_buffer_size = kBlockSizes[z];
+        int size;
+        {
+          ArrayOutputStream output(buffer, kBufferSize, kBlockSizes[i]);
+          GzipOutputStream::Options options;
+          options.format = GzipOutputStream::GZIP;
+          if (gzip_buffer_size != -1) {
+            options.buffer_size = gzip_buffer_size;
+          }
+          GzipOutputStream gzout(&output, options);
+          WriteStuff(&gzout);
+          gzout.Close();
+          size = output.ByteCount();
+        }
+        {
+          ArrayInputStream input(buffer, size, kBlockSizes[j]);
+          GzipInputStream gzin(&input, GzipInputStream::GZIP, gzip_buffer_size);
+          ReadStuff(&gzin);
+        }
+      }
+    }
+  }
+  delete[] buffer;
+}
+
+TEST_F(IoTest, GzipIoWithFlush) {
+  const int kBufferSize = 2 * 1024;
+  uint8* buffer = new uint8[kBufferSize];
+  // We start with i = 4 as we want a block size > 6. With block size <= 6
+  // Flush() fills up the entire 2K buffer with flush markers and the test
+  // fails. See documentation for Flush() for more detail.
+  for (int i = 4; i < kBlockSizeCount; i++) {
+    for (int j = 0; j < kBlockSizeCount; j++) {
+      for (int z = 0; z < kBlockSizeCount; z++) {
+        int gzip_buffer_size = kBlockSizes[z];
+        int size;
+        {
+          ArrayOutputStream output(buffer, kBufferSize, kBlockSizes[i]);
+          GzipOutputStream::Options options;
+          options.format = GzipOutputStream::GZIP;
+          if (gzip_buffer_size != -1) {
+            options.buffer_size = gzip_buffer_size;
+          }
+          GzipOutputStream gzout(&output, options);
+          WriteStuff(&gzout);
+          EXPECT_TRUE(gzout.Flush());
+          gzout.Close();
+          size = output.ByteCount();
+        }
+        {
+          ArrayInputStream input(buffer, size, kBlockSizes[j]);
+          GzipInputStream gzin(&input, GzipInputStream::GZIP, gzip_buffer_size);
+          ReadStuff(&gzin);
+        }
+      }
+    }
+  }
+  delete[] buffer;
+}
+
+TEST_F(IoTest, GzipIoContiguousFlushes) {
+  const int kBufferSize = 2 * 1024;
+  uint8* buffer = new uint8[kBufferSize];
+
+  int block_size = kBlockSizes[4];
+  int gzip_buffer_size = block_size;
+  int size;
+
+  ArrayOutputStream output(buffer, kBufferSize, block_size);
+  GzipOutputStream::Options options;
+  options.format = GzipOutputStream::GZIP;
+  if (gzip_buffer_size != -1) {
+    options.buffer_size = gzip_buffer_size;
+  }
+  GzipOutputStream gzout(&output, options);
+  WriteStuff(&gzout);
+  EXPECT_TRUE(gzout.Flush());
+  EXPECT_TRUE(gzout.Flush());
+  gzout.Close();
+  size = output.ByteCount();
+
+  ArrayInputStream input(buffer, size, block_size);
+  GzipInputStream gzin(&input, GzipInputStream::GZIP, gzip_buffer_size);
+  ReadStuff(&gzin);
+
+  delete[] buffer;
+}
+
+TEST_F(IoTest, GzipIoReadAfterFlush) {
+  const int kBufferSize = 2 * 1024;
+  uint8* buffer = new uint8[kBufferSize];
+
+  int block_size = kBlockSizes[4];
+  int gzip_buffer_size = block_size;
+  int size;
+  ArrayOutputStream output(buffer, kBufferSize, block_size);
+  GzipOutputStream::Options options;
+  options.format = GzipOutputStream::GZIP;
+  if (gzip_buffer_size != -1) {
+    options.buffer_size = gzip_buffer_size;
+  }
+
+  GzipOutputStream gzout(&output, options);
+  WriteStuff(&gzout);
+  EXPECT_TRUE(gzout.Flush());
+  size = output.ByteCount();
+
+  ArrayInputStream input(buffer, size, block_size);
+  GzipInputStream gzin(&input, GzipInputStream::GZIP, gzip_buffer_size);
+  ReadStuff(&gzin);
+
+  gzout.Close();
+
+  delete[] buffer;
+}
+
+TEST_F(IoTest, ZlibIo) {
+  const int kBufferSize = 2 * 1024;
+  uint8* buffer = new uint8[kBufferSize];
+  for (int i = 0; i < kBlockSizeCount; i++) {
+    for (int j = 0; j < kBlockSizeCount; j++) {
+      for (int z = 0; z < kBlockSizeCount; z++) {
+        int gzip_buffer_size = kBlockSizes[z];
+        int size;
+        {
+          ArrayOutputStream output(buffer, kBufferSize, kBlockSizes[i]);
+          GzipOutputStream::Options options;
+          options.format = GzipOutputStream::ZLIB;
+          if (gzip_buffer_size != -1) {
+            options.buffer_size = gzip_buffer_size;
+          }
+          GzipOutputStream gzout(&output, options);
+          WriteStuff(&gzout);
+          gzout.Close();
+          size = output.ByteCount();
+        }
+        {
+          ArrayInputStream input(buffer, size, kBlockSizes[j]);
+          GzipInputStream gzin(&input, GzipInputStream::ZLIB, gzip_buffer_size);
+          ReadStuff(&gzin);
+        }
+      }
+    }
+  }
+  delete[] buffer;
+}
+
+TEST_F(IoTest, ZlibIoInputAutodetect) {
+  const int kBufferSize = 2 * 1024;
+  uint8* buffer = new uint8[kBufferSize];
+  int size;
+  {
+    ArrayOutputStream output(buffer, kBufferSize);
+    GzipOutputStream::Options options;
+    options.format = GzipOutputStream::ZLIB;
+    GzipOutputStream gzout(&output, options);
+    WriteStuff(&gzout);
+    gzout.Close();
+    size = output.ByteCount();
+  }
+  {
+    ArrayInputStream input(buffer, size);
+    GzipInputStream gzin(&input, GzipInputStream::AUTO);
+    ReadStuff(&gzin);
+  }
+  {
+    ArrayOutputStream output(buffer, kBufferSize);
+    GzipOutputStream::Options options;
+    options.format = GzipOutputStream::GZIP;
+    GzipOutputStream gzout(&output, options);
+    WriteStuff(&gzout);
+    gzout.Close();
+    size = output.ByteCount();
+  }
+  {
+    ArrayInputStream input(buffer, size);
+    GzipInputStream gzin(&input, GzipInputStream::AUTO);
+    ReadStuff(&gzin);
+  }
+  delete[] buffer;
+}
+
+std::string IoTest::Compress(const std::string& data,
+                             const GzipOutputStream::Options& options) {
+  std::string result;
+  {
+    StringOutputStream output(&result);
+    GzipOutputStream gzout(&output, options);
+    WriteToOutput(&gzout, data.data(), data.size());
+  }
+  return result;
+}
+
+std::string IoTest::Uncompress(const std::string& data) {
+  std::string result;
+  {
+    ArrayInputStream input(data.data(), data.size());
+    GzipInputStream gzin(&input);
+    const void* buffer;
+    int size;
+    while (gzin.Next(&buffer, &size)) {
+      result.append(reinterpret_cast(buffer), size);
+    }
+  }
+  return result;
+}
+
+TEST_F(IoTest, CompressionOptions) {
+  // Some ad-hoc testing of compression options.
+
+  std::string golden_filename =
+      TestUtil::GetTestDataPath("net/proto2/internal/testdata/golden_message");
+  std::string golden;
+  GOOGLE_CHECK_OK(File::GetContents(golden_filename, &golden, true));
+
+  GzipOutputStream::Options options;
+  std::string gzip_compressed = Compress(golden, options);
+
+  options.compression_level = 0;
+  std::string not_compressed = Compress(golden, options);
+
+  // Try zlib compression for fun.
+  options = GzipOutputStream::Options();
+  options.format = GzipOutputStream::ZLIB;
+  std::string zlib_compressed = Compress(golden, options);
+
+  // Uncompressed should be bigger than the original since it should have some
+  // sort of header.
+  EXPECT_GT(not_compressed.size(), golden.size());
+
+  // Higher compression levels should result in smaller sizes.
+  EXPECT_LT(zlib_compressed.size(), not_compressed.size());
+
+  // ZLIB format should differ from GZIP format.
+  EXPECT_TRUE(zlib_compressed != gzip_compressed);
+
+  // Everything should decompress correctly.
+  EXPECT_TRUE(Uncompress(not_compressed) == golden);
+  EXPECT_TRUE(Uncompress(gzip_compressed) == golden);
+  EXPECT_TRUE(Uncompress(zlib_compressed) == golden);
+}
+
+TEST_F(IoTest, TwoSessionWriteGzip) {
+  // Test that two concatenated gzip streams can be read correctly
+
+  static const char* strA = "0123456789";
+  static const char* strB = "QuickBrownFox";
+  const int kBufferSize = 2 * 1024;
+  uint8* buffer = new uint8[kBufferSize];
+  char* temp_buffer = new char[40];
+
+  for (int i = 0; i < kBlockSizeCount; i++) {
+    for (int j = 0; j < kBlockSizeCount; j++) {
+      ArrayOutputStream* output =
+          new ArrayOutputStream(buffer, kBufferSize, kBlockSizes[i]);
+      GzipOutputStream* gzout = new GzipOutputStream(output);
+      CodedOutputStream* coded_output = new CodedOutputStream(gzout);
+      int32 outlen = strlen(strA) + 1;
+      coded_output->WriteVarint32(outlen);
+      coded_output->WriteRaw(strA, outlen);
+      delete coded_output;  // flush
+      delete gzout;         // flush
+      int64 pos = output->ByteCount();
+      delete output;
+      output = new ArrayOutputStream(buffer + pos, kBufferSize - pos,
+                                     kBlockSizes[i]);
+      gzout = new GzipOutputStream(output);
+      coded_output = new CodedOutputStream(gzout);
+      outlen = strlen(strB) + 1;
+      coded_output->WriteVarint32(outlen);
+      coded_output->WriteRaw(strB, outlen);
+      delete coded_output;  // flush
+      delete gzout;         // flush
+      int64 size = pos + output->ByteCount();
+      delete output;
+
+      ArrayInputStream* input =
+          new ArrayInputStream(buffer, size, kBlockSizes[j]);
+      GzipInputStream* gzin = new GzipInputStream(input);
+      CodedInputStream* coded_input = new CodedInputStream(gzin);
+      uint32 insize;
+      EXPECT_TRUE(coded_input->ReadVarint32(&insize));
+      EXPECT_EQ(strlen(strA) + 1, insize);
+      EXPECT_TRUE(coded_input->ReadRaw(temp_buffer, insize));
+      EXPECT_EQ(0, memcmp(temp_buffer, strA, insize))
+          << "strA=" << strA << " in=" << temp_buffer;
+
+      EXPECT_TRUE(coded_input->ReadVarint32(&insize));
+      EXPECT_EQ(strlen(strB) + 1, insize);
+      EXPECT_TRUE(coded_input->ReadRaw(temp_buffer, insize));
+      EXPECT_EQ(0, memcmp(temp_buffer, strB, insize))
+          << " out_block_size=" << kBlockSizes[i]
+          << " in_block_size=" << kBlockSizes[j] << " pos=" << pos
+          << " size=" << size << " strB=" << strB << " in=" << temp_buffer;
+
+      delete coded_input;
+      delete gzin;
+      delete input;
+    }
+  }
+
+  delete[] temp_buffer;
+  delete[] buffer;
+}
+
+TEST_F(IoTest, GzipInputByteCountAfterClosed) {
+  std::string golden = "abcdefghijklmnopqrstuvwxyz";
+  std::string compressed = Compress(golden, GzipOutputStream::Options());
+
+  for (int i = 0; i < kBlockSizeCount; i++) {
+    ArrayInputStream arr_input(compressed.data(), compressed.size(),
+                               kBlockSizes[i]);
+    GzipInputStream gz_input(&arr_input);
+    const void* buffer;
+    int size;
+    while (gz_input.Next(&buffer, &size)) {
+      EXPECT_LE(gz_input.ByteCount(), golden.size());
+    }
+    EXPECT_EQ(golden.size(), gz_input.ByteCount());
+  }
+}
+
+TEST_F(IoTest, GzipInputByteCountAfterClosedConcatenatedStreams) {
+  std::string golden1 = "abcdefghijklmnopqrstuvwxyz";
+  std::string golden2 = "the quick brown fox jumps over the lazy dog";
+  const size_t total_size = golden1.size() + golden2.size();
+  std::string compressed = Compress(golden1, GzipOutputStream::Options()) +
+                           Compress(golden2, GzipOutputStream::Options());
+
+  for (int i = 0; i < kBlockSizeCount; i++) {
+    ArrayInputStream arr_input(compressed.data(), compressed.size(),
+                               kBlockSizes[i]);
+    GzipInputStream gz_input(&arr_input);
+    const void* buffer;
+    int size;
+    while (gz_input.Next(&buffer, &size)) {
+      EXPECT_LE(gz_input.ByteCount(), total_size);
+    }
+    EXPECT_EQ(total_size, gz_input.ByteCount());
+  }
+}
+#endif
+
+// There is no string input, only string output.  Also, it doesn't support
+// explicit block sizes.  So, we'll only run one test and we'll use
+// ArrayInput to read back the results.
+TEST_F(IoTest, StringIo) {
+  std::string str;
+  {
+    StringOutputStream output(&str);
+    WriteStuff(&output);
+  }
+  {
+    ArrayInputStream input(str.data(), str.size());
+    ReadStuff(&input);
+  }
+}
+
+
+// To test files, we create a temporary file, write, read, truncate, repeat.
+TEST_F(IoTest, FileIo) {
+  std::string filename = TestTempDir() + "/zero_copy_stream_test_file";
+
+  for (int i = 0; i < kBlockSizeCount; i++) {
+    for (int j = 0; j < kBlockSizeCount; j++) {
+      // Make a temporary file.
+      int file =
+          open(filename.c_str(), O_RDWR | O_CREAT | O_TRUNC | O_BINARY, 0777);
+      ASSERT_GE(file, 0);
+
+      {
+        FileOutputStream output(file, kBlockSizes[i]);
+        WriteStuff(&output);
+        EXPECT_EQ(0, output.GetErrno());
+      }
+
+      // Rewind.
+      ASSERT_NE(lseek(file, 0, SEEK_SET), (off_t)-1);
+
+      {
+        FileInputStream input(file, kBlockSizes[j]);
+        ReadStuff(&input);
+        EXPECT_EQ(0, input.GetErrno());
+      }
+
+      close(file);
+    }
+  }
+}
+
+#if HAVE_ZLIB
+TEST_F(IoTest, GzipFileIo) {
+  std::string filename = TestTempDir() + "/zero_copy_stream_test_file";
+
+  for (int i = 0; i < kBlockSizeCount; i++) {
+    for (int j = 0; j < kBlockSizeCount; j++) {
+      // Make a temporary file.
+      int file =
+          open(filename.c_str(), O_RDWR | O_CREAT | O_TRUNC | O_BINARY, 0777);
+      ASSERT_GE(file, 0);
+      {
+        FileOutputStream output(file, kBlockSizes[i]);
+        GzipOutputStream gzout(&output);
+        WriteStuffLarge(&gzout);
+        gzout.Close();
+        output.Flush();
+        EXPECT_EQ(0, output.GetErrno());
+      }
+
+      // Rewind.
+      ASSERT_NE(lseek(file, 0, SEEK_SET), (off_t)-1);
+
+      {
+        FileInputStream input(file, kBlockSizes[j]);
+        GzipInputStream gzin(&input);
+        ReadStuffLarge(&gzin);
+        EXPECT_EQ(0, input.GetErrno());
+      }
+
+      close(file);
+    }
+  }
+}
+#endif
+
+// MSVC raises various debugging exceptions if we try to use a file
+// descriptor of -1, defeating our tests below.  This class will disable
+// these debug assertions while in scope.
+class MsvcDebugDisabler {
+ public:
+#if defined(_MSC_VER) && _MSC_VER >= 1400
+  MsvcDebugDisabler() {
+    old_handler_ = _set_invalid_parameter_handler(MyHandler);
+    old_mode_ = _CrtSetReportMode(_CRT_ASSERT, 0);
+  }
+  ~MsvcDebugDisabler() {
+    old_handler_ = _set_invalid_parameter_handler(old_handler_);
+    old_mode_ = _CrtSetReportMode(_CRT_ASSERT, old_mode_);
+  }
+
+  static void MyHandler(const wchar_t* expr, const wchar_t* func,
+                        const wchar_t* file, unsigned int line,
+                        uintptr_t pReserved) {
+    // do nothing
+  }
+
+  _invalid_parameter_handler old_handler_;
+  int old_mode_;
+#else
+  // Dummy constructor and destructor to ensure that GCC doesn't complain
+  // that debug_disabler is an unused variable.
+  MsvcDebugDisabler() {}
+  ~MsvcDebugDisabler() {}
+#endif
+};
+
+// Test that FileInputStreams report errors correctly.
+TEST_F(IoTest, FileReadError) {
+  MsvcDebugDisabler debug_disabler;
+
+  // -1 = invalid file descriptor.
+  FileInputStream input(-1);
+
+  const void* buffer;
+  int size;
+  EXPECT_FALSE(input.Next(&buffer, &size));
+  EXPECT_EQ(EBADF, input.GetErrno());
+}
+
+// Test that FileOutputStreams report errors correctly.
+TEST_F(IoTest, FileWriteError) {
+  MsvcDebugDisabler debug_disabler;
+
+  // -1 = invalid file descriptor.
+  FileOutputStream input(-1);
+
+  void* buffer;
+  int size;
+
+  // The first call to Next() succeeds because it doesn't have anything to
+  // write yet.
+  EXPECT_TRUE(input.Next(&buffer, &size));
+
+  // Second call fails.
+  EXPECT_FALSE(input.Next(&buffer, &size));
+
+  EXPECT_EQ(EBADF, input.GetErrno());
+}
+
+// Pipes are not seekable, so File{Input,Output}Stream ends up doing some
+// different things to handle them.  We'll test by writing to a pipe and
+// reading back from it.
+TEST_F(IoTest, PipeIo) {
+  int files[2];
+
+  for (int i = 0; i < kBlockSizeCount; i++) {
+    for (int j = 0; j < kBlockSizeCount; j++) {
+      // Need to create a new pipe each time because ReadStuff() expects
+      // to see EOF at the end.
+      ASSERT_EQ(pipe(files), 0);
+
+      {
+        FileOutputStream output(files[1], kBlockSizes[i]);
+        WriteStuff(&output);
+        EXPECT_EQ(0, output.GetErrno());
+      }
+      close(files[1]);  // Send EOF.
+
+      {
+        FileInputStream input(files[0], kBlockSizes[j]);
+        ReadStuff(&input);
+        EXPECT_EQ(0, input.GetErrno());
+      }
+      close(files[0]);
+    }
+  }
+}
+
+// Test using C++ iostreams.
+TEST_F(IoTest, IostreamIo) {
+  for (int i = 0; i < kBlockSizeCount; i++) {
+    for (int j = 0; j < kBlockSizeCount; j++) {
+      {
+        std::stringstream stream;
+
+        {
+          OstreamOutputStream output(&stream, kBlockSizes[i]);
+          WriteStuff(&output);
+          EXPECT_FALSE(stream.fail());
+        }
+
+        {
+          IstreamInputStream input(&stream, kBlockSizes[j]);
+          ReadStuff(&input);
+          EXPECT_TRUE(stream.eof());
+        }
+      }
+
+      {
+        std::stringstream stream;
+
+        {
+          OstreamOutputStream output(&stream, kBlockSizes[i]);
+          WriteStuffLarge(&output);
+          EXPECT_FALSE(stream.fail());
+        }
+
+        {
+          IstreamInputStream input(&stream, kBlockSizes[j]);
+          ReadStuffLarge(&input);
+          EXPECT_TRUE(stream.eof());
+        }
+      }
+    }
+  }
+}
+
+// To test ConcatenatingInputStream, we create several ArrayInputStreams
+// covering a buffer and then concatenate them.
+TEST_F(IoTest, ConcatenatingInputStream) {
+  const int kBufferSize = 256;
+  uint8 buffer[kBufferSize];
+
+  // Fill the buffer.
+  ArrayOutputStream output(buffer, kBufferSize);
+  WriteStuff(&output);
+
+  // Now split it up into multiple streams of varying sizes.
+  ASSERT_EQ(68, output.ByteCount());  // Test depends on this.
+  ArrayInputStream input1(buffer, 12);
+  ArrayInputStream input2(buffer + 12, 7);
+  ArrayInputStream input3(buffer + 19, 6);
+  ArrayInputStream input4(buffer + 25, 15);
+  ArrayInputStream input5(buffer + 40, 0);
+  // Note:  We want to make sure we have a stream boundary somewhere between
+  // bytes 42 and 62, which is the range that it Skip()ed by ReadStuff().  This
+  // tests that a bug that existed in the original code for Skip() is fixed.
+  ArrayInputStream input6(buffer + 40, 10);
+  ArrayInputStream input7(buffer + 50, 18);  // Total = 68 bytes.
+
+  ZeroCopyInputStream* streams[] = {&input1, &input2, &input3, &input4,
+                                    &input5, &input6, &input7};
+
+  // Create the concatenating stream and read.
+  ConcatenatingInputStream input(streams, GOOGLE_ARRAYSIZE(streams));
+  ReadStuff(&input);
+}
+
+// To test LimitingInputStream, we write our golden text to a buffer, then
+// create an ArrayInputStream that contains the whole buffer (not just the
+// bytes written), then use a LimitingInputStream to limit it just to the
+// bytes written.
+TEST_F(IoTest, LimitingInputStream) {
+  const int kBufferSize = 256;
+  uint8 buffer[kBufferSize];
+
+  // Fill the buffer.
+  ArrayOutputStream output(buffer, kBufferSize);
+  WriteStuff(&output);
+
+  // Set up input.
+  ArrayInputStream array_input(buffer, kBufferSize);
+  LimitingInputStream input(&array_input, output.ByteCount());
+
+  ReadStuff(&input);
+}
+
+// Checks that ByteCount works correctly for LimitingInputStreams where the
+// underlying stream has already been read.
+TEST_F(IoTest, LimitingInputStreamByteCount) {
+  const int kHalfBufferSize = 128;
+  const int kBufferSize = kHalfBufferSize * 2;
+  uint8 buffer[kBufferSize];
+
+  // Set up input. Only allow half to be read at once.
+  ArrayInputStream array_input(buffer, kBufferSize, kHalfBufferSize);
+  const void* data;
+  int size;
+  EXPECT_TRUE(array_input.Next(&data, &size));
+  EXPECT_EQ(kHalfBufferSize, array_input.ByteCount());
+  // kHalfBufferSize - 1 to test limiting logic as well.
+  LimitingInputStream input(&array_input, kHalfBufferSize - 1);
+  EXPECT_EQ(0, input.ByteCount());
+  EXPECT_TRUE(input.Next(&data, &size));
+  EXPECT_EQ(kHalfBufferSize - 1, input.ByteCount());
+}
+
+// Check that a zero-size array doesn't confuse the code.
+TEST(ZeroSizeArray, Input) {
+  ArrayInputStream input(NULL, 0);
+  const void* data;
+  int size;
+  EXPECT_FALSE(input.Next(&data, &size));
+}
+
+TEST(ZeroSizeArray, Output) {
+  ArrayOutputStream output(NULL, 0);
+  void* data;
+  int size;
+  EXPECT_FALSE(output.Next(&data, &size));
+}
+
+}  // namespace
+}  // namespace io
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/lite_arena_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/lite_arena_unittest.cc"
new file mode 100644
index 00000000..d68c6c9b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/lite_arena_unittest.cc"
@@ -0,0 +1,90 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace {
+
+class LiteArenaTest : public testing::Test {
+ protected:
+  LiteArenaTest() {
+    ArenaOptions options;
+    options.start_block_size = 128 * 1024;
+    options.max_block_size = 128 * 1024;
+    arena_.reset(new Arena(options));
+    // Trigger the allocation of the first arena block, so that further use of
+    // the arena will not require any heap allocations.
+    Arena::CreateArray(arena_.get(), 1);
+  }
+
+  std::unique_ptr arena_;
+};
+
+TEST_F(LiteArenaTest, MapNoHeapAllocation) {
+  std::string data;
+  data.reserve(128 * 1024);
+
+  {
+    // TODO(teboring): Enable no heap check when ArenaStringPtr is used in
+    // Map.
+    // internal::NoHeapChecker no_heap;
+
+    protobuf_unittest::TestArenaMapLite* from =
+        Arena::CreateMessage(arena_.get());
+    MapLiteTestUtil::SetArenaMapFields(from);
+    from->SerializeToString(&data);
+
+    protobuf_unittest::TestArenaMapLite* to =
+        Arena::CreateMessage(arena_.get());
+    to->ParseFromString(data);
+    MapLiteTestUtil::ExpectArenaMapFieldsSet(*to);
+  }
+}
+
+TEST_F(LiteArenaTest, UnknownFieldMemLeak) {
+  protobuf_unittest::ForeignMessageArenaLite* message =
+      Arena::CreateMessage(
+          arena_.get());
+  std::string data = "\012\000";
+  int original_capacity = data.capacity();
+  while (data.capacity() <= original_capacity) {
+    data.append("a");
+  }
+  data[1] = data.size() - 2;
+  message->ParseFromString(data);
+}
+
+}  // namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/lite_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/lite_unittest.cc"
new file mode 100644
index 00000000..cd5ccc4e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/lite_unittest.cc"
@@ -0,0 +1,1191 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+// Helper methods to test parsing merge behavior.
+void ExpectMessageMerged(const unittest::TestAllTypesLite& message) {
+  EXPECT_EQ(message.optional_int32(), 3);
+  EXPECT_EQ(message.optional_int64(), 2);
+  EXPECT_EQ(message.optional_string(), "hello");
+}
+
+void AssignParsingMergeMessages(unittest::TestAllTypesLite* msg1,
+                                unittest::TestAllTypesLite* msg2,
+                                unittest::TestAllTypesLite* msg3) {
+  msg1->set_optional_int32(1);
+  msg2->set_optional_int64(2);
+  msg3->set_optional_int32(3);
+  msg3->set_optional_string("hello");
+}
+
+void SetAllTypesInEmptyMessageUnknownFields(
+    unittest::TestEmptyMessageLite* empty_message) {
+  protobuf_unittest::TestAllTypesLite message;
+  TestUtilLite::ExpectClear(message);
+  TestUtilLite::SetAllFields(&message);
+  std::string data = message.SerializeAsString();
+  empty_message->ParseFromString(data);
+}
+
+void SetSomeTypesInEmptyMessageUnknownFields(
+    unittest::TestEmptyMessageLite* empty_message) {
+  protobuf_unittest::TestAllTypesLite message;
+  TestUtilLite::ExpectClear(message);
+  message.set_optional_int32(101);
+  message.set_optional_int64(102);
+  message.set_optional_uint32(103);
+  message.set_optional_uint64(104);
+  std::string data = message.SerializeAsString();
+  empty_message->ParseFromString(data);
+}
+
+TEST(Lite, AllLite1) {
+  std::string data;
+
+  {
+    protobuf_unittest::TestAllTypesLite message, message2, message3;
+    TestUtilLite::ExpectClear(message);
+    TestUtilLite::SetAllFields(&message);
+    message2.CopyFrom(message);
+    data = message.SerializeAsString();
+    message3.ParseFromString(data);
+    TestUtilLite::ExpectAllFieldsSet(message);
+    TestUtilLite::ExpectAllFieldsSet(message2);
+    TestUtilLite::ExpectAllFieldsSet(message3);
+    TestUtilLite::ModifyRepeatedFields(&message);
+    TestUtilLite::ExpectRepeatedFieldsModified(message);
+    message.Clear();
+    TestUtilLite::ExpectClear(message);
+  }
+}
+
+TEST(Lite, AllLite2) {
+  std::string data;
+  {
+    protobuf_unittest::TestAllExtensionsLite message, message2, message3;
+    TestUtilLite::ExpectExtensionsClear(message);
+    TestUtilLite::SetAllExtensions(&message);
+    message2.CopyFrom(message);
+    std::string extensions_data = message.SerializeAsString();
+    message3.ParseFromString(extensions_data);
+    TestUtilLite::ExpectAllExtensionsSet(message);
+    TestUtilLite::ExpectAllExtensionsSet(message2);
+    TestUtilLite::ExpectAllExtensionsSet(message3);
+    TestUtilLite::ModifyRepeatedExtensions(&message);
+    TestUtilLite::ExpectRepeatedExtensionsModified(message);
+    message.Clear();
+    TestUtilLite::ExpectExtensionsClear(message);
+  }
+}
+
+TEST(Lite, AllLite3) {
+  std::string data, packed_data;
+
+  {
+    protobuf_unittest::TestPackedTypesLite message, message2, message3;
+    TestUtilLite::ExpectPackedClear(message);
+    TestUtilLite::SetPackedFields(&message);
+    message2.CopyFrom(message);
+    packed_data = message.SerializeAsString();
+    message3.ParseFromString(packed_data);
+    TestUtilLite::ExpectPackedFieldsSet(message);
+    TestUtilLite::ExpectPackedFieldsSet(message2);
+    TestUtilLite::ExpectPackedFieldsSet(message3);
+    TestUtilLite::ModifyPackedFields(&message);
+    TestUtilLite::ExpectPackedFieldsModified(message);
+    message.Clear();
+    TestUtilLite::ExpectPackedClear(message);
+  }
+
+  {
+    protobuf_unittest::TestPackedExtensionsLite message, message2, message3;
+    TestUtilLite::ExpectPackedExtensionsClear(message);
+    TestUtilLite::SetPackedExtensions(&message);
+    message2.CopyFrom(message);
+    std::string packed_extensions_data = message.SerializeAsString();
+    EXPECT_EQ(packed_extensions_data, packed_data);
+    message3.ParseFromString(packed_extensions_data);
+    TestUtilLite::ExpectPackedExtensionsSet(message);
+    TestUtilLite::ExpectPackedExtensionsSet(message2);
+    TestUtilLite::ExpectPackedExtensionsSet(message3);
+    TestUtilLite::ModifyPackedExtensions(&message);
+    TestUtilLite::ExpectPackedExtensionsModified(message);
+    message.Clear();
+    TestUtilLite::ExpectPackedExtensionsClear(message);
+  }
+}
+
+TEST(Lite, AllLite5) {
+  std::string data;
+
+  {
+    // Test that if an optional or required message/group field appears multiple
+    // times in the input, they need to be merged.
+    unittest::TestParsingMergeLite::RepeatedFieldsGenerator generator;
+    unittest::TestAllTypesLite* msg1;
+    unittest::TestAllTypesLite* msg2;
+    unittest::TestAllTypesLite* msg3;
+
+#define ASSIGN_REPEATED_FIELD(FIELD) \
+  msg1 = generator.add_##FIELD();    \
+  msg2 = generator.add_##FIELD();    \
+  msg3 = generator.add_##FIELD();    \
+  AssignParsingMergeMessages(msg1, msg2, msg3)
+
+    ASSIGN_REPEATED_FIELD(field1);
+    ASSIGN_REPEATED_FIELD(field2);
+    ASSIGN_REPEATED_FIELD(field3);
+    ASSIGN_REPEATED_FIELD(ext1);
+    ASSIGN_REPEATED_FIELD(ext2);
+
+#undef ASSIGN_REPEATED_FIELD
+#define ASSIGN_REPEATED_GROUP(FIELD)                \
+  msg1 = generator.add_##FIELD()->mutable_field1(); \
+  msg2 = generator.add_##FIELD()->mutable_field1(); \
+  msg3 = generator.add_##FIELD()->mutable_field1(); \
+  AssignParsingMergeMessages(msg1, msg2, msg3)
+
+    ASSIGN_REPEATED_GROUP(group1);
+    ASSIGN_REPEATED_GROUP(group2);
+
+#undef ASSIGN_REPEATED_GROUP
+
+    std::string buffer;
+    generator.SerializeToString(&buffer);
+    unittest::TestParsingMergeLite parsing_merge;
+    parsing_merge.ParseFromString(buffer);
+
+    // Required and optional fields should be merged.
+    ExpectMessageMerged(parsing_merge.required_all_types());
+    ExpectMessageMerged(parsing_merge.optional_all_types());
+    ExpectMessageMerged(
+        parsing_merge.optionalgroup().optional_group_all_types());
+    ExpectMessageMerged(parsing_merge.GetExtension(
+        unittest::TestParsingMergeLite::optional_ext));
+
+    // Repeated fields should not be merged.
+    EXPECT_EQ(parsing_merge.repeated_all_types_size(), 3);
+    EXPECT_EQ(parsing_merge.repeatedgroup_size(), 3);
+    EXPECT_EQ(parsing_merge.ExtensionSize(
+                  unittest::TestParsingMergeLite::repeated_ext),
+              3);
+  }
+}
+
+TEST(Lite, AllLite6) {
+  std::string data;
+
+  // Test unknown fields support for lite messages.
+  {
+    protobuf_unittest::TestAllTypesLite message, message2;
+    protobuf_unittest::TestEmptyMessageLite empty_message;
+    TestUtilLite::ExpectClear(message);
+    TestUtilLite::SetAllFields(&message);
+    data = message.SerializeAsString();
+    ASSERT_TRUE(empty_message.ParseFromString(data));
+    data.clear();
+    data = empty_message.SerializeAsString();
+    EXPECT_TRUE(message2.ParseFromString(data));
+    data = message2.SerializeAsString();
+    TestUtilLite::ExpectAllFieldsSet(message2);
+    message.Clear();
+    TestUtilLite::ExpectClear(message);
+  }
+}
+
+TEST(Lite, AllLite7) {
+  std::string data;
+
+  {
+    protobuf_unittest::TestAllExtensionsLite message, message2;
+    protobuf_unittest::TestEmptyMessageLite empty_message;
+    TestUtilLite::ExpectExtensionsClear(message);
+    TestUtilLite::SetAllExtensions(&message);
+    data = message.SerializeAsString();
+    empty_message.ParseFromString(data);
+    data.clear();
+    data = empty_message.SerializeAsString();
+    message2.ParseFromString(data);
+    data = message2.SerializeAsString();
+    TestUtilLite::ExpectAllExtensionsSet(message2);
+    message.Clear();
+    TestUtilLite::ExpectExtensionsClear(message);
+  }
+}
+
+TEST(Lite, AllLite8) {
+  std::string data;
+
+  {
+    protobuf_unittest::TestPackedTypesLite message, message2;
+    protobuf_unittest::TestEmptyMessageLite empty_message;
+    TestUtilLite::ExpectPackedClear(message);
+    TestUtilLite::SetPackedFields(&message);
+    data = message.SerializeAsString();
+    empty_message.ParseFromString(data);
+    data.clear();
+    data = empty_message.SerializeAsString();
+    message2.ParseFromString(data);
+    data = message2.SerializeAsString();
+    TestUtilLite::ExpectPackedFieldsSet(message2);
+    message.Clear();
+    TestUtilLite::ExpectPackedClear(message);
+  }
+}
+
+TEST(Lite, AllLite9) {
+  std::string data;
+
+  {
+    protobuf_unittest::TestPackedExtensionsLite message, message2;
+    protobuf_unittest::TestEmptyMessageLite empty_message;
+    TestUtilLite::ExpectPackedExtensionsClear(message);
+    TestUtilLite::SetPackedExtensions(&message);
+    data = message.SerializeAsString();
+    empty_message.ParseFromString(data);
+    data.clear();
+    data = empty_message.SerializeAsString();
+    message2.ParseFromString(data);
+    data = message2.SerializeAsString();
+    TestUtilLite::ExpectPackedExtensionsSet(message2);
+    message.Clear();
+    TestUtilLite::ExpectPackedExtensionsClear(message);
+  }
+}
+
+TEST(Lite, AllLite10) {
+  std::string data;
+
+  {
+    // Test Unknown fields swap
+    protobuf_unittest::TestEmptyMessageLite empty_message, empty_message2;
+    SetAllTypesInEmptyMessageUnknownFields(&empty_message);
+    SetSomeTypesInEmptyMessageUnknownFields(&empty_message2);
+    data = empty_message.SerializeAsString();
+    std::string data2 = empty_message2.SerializeAsString();
+    empty_message.Swap(&empty_message2);
+    EXPECT_EQ(data, empty_message2.SerializeAsString());
+    EXPECT_EQ(data2, empty_message.SerializeAsString());
+  }
+}
+
+TEST(Lite, AllLite11) {
+  std::string data;
+
+  {
+    // Test unknown fields swap with self
+    protobuf_unittest::TestEmptyMessageLite empty_message;
+    SetAllTypesInEmptyMessageUnknownFields(&empty_message);
+    data = empty_message.SerializeAsString();
+    empty_message.Swap(&empty_message);
+    EXPECT_EQ(data, empty_message.SerializeAsString());
+  }
+}
+
+TEST(Lite, AllLite12) {
+  std::string data;
+
+  {
+    // Test MergeFrom with unknown fields
+    protobuf_unittest::TestAllTypesLite message, message2;
+    protobuf_unittest::TestEmptyMessageLite empty_message, empty_message2;
+    message.set_optional_int32(101);
+    message.add_repeated_int32(201);
+    message.set_optional_nested_enum(unittest::TestAllTypesLite::BAZ);
+    message2.set_optional_int64(102);
+    message2.add_repeated_int64(202);
+    message2.set_optional_foreign_enum(unittest::FOREIGN_LITE_BAZ);
+
+    data = message.SerializeAsString();
+    empty_message.ParseFromString(data);
+    data = message2.SerializeAsString();
+    empty_message2.ParseFromString(data);
+    message.MergeFrom(message2);
+    empty_message.MergeFrom(empty_message2);
+
+    data = empty_message.SerializeAsString();
+    message2.ParseFromString(data);
+    // We do not compare the serialized output of a normal message and a lite
+    // message because the order of fields do not match. We convert lite message
+    // back into normal message, then compare.
+    EXPECT_EQ(message.SerializeAsString(), message2.SerializeAsString());
+  }
+}
+
+TEST(Lite, AllLite13) {
+  std::string data;
+
+  {
+    // Test unknown enum value
+    protobuf_unittest::TestAllTypesLite message;
+    std::string buffer;
+    {
+      io::StringOutputStream output_stream(&buffer);
+      io::CodedOutputStream coded_output(&output_stream);
+      internal::WireFormatLite::WriteTag(
+          protobuf_unittest::TestAllTypesLite::kOptionalNestedEnumFieldNumber,
+          internal::WireFormatLite::WIRETYPE_VARINT, &coded_output);
+      coded_output.WriteVarint32(10);
+      internal::WireFormatLite::WriteTag(
+          protobuf_unittest::TestAllTypesLite::kRepeatedNestedEnumFieldNumber,
+          internal::WireFormatLite::WIRETYPE_VARINT, &coded_output);
+      coded_output.WriteVarint32(20);
+    }
+    message.ParseFromString(buffer);
+    data = message.SerializeAsString();
+    EXPECT_EQ(data, buffer);
+  }
+}
+
+TEST(Lite, AllLite14) {
+  std::string data;
+
+  {
+    // Test Clear with unknown fields
+    protobuf_unittest::TestEmptyMessageLite empty_message;
+    SetAllTypesInEmptyMessageUnknownFields(&empty_message);
+    empty_message.Clear();
+    EXPECT_EQ(0, empty_message.unknown_fields().size());
+  }
+}
+
+// Tests for map lite =============================================
+
+TEST(Lite, AllLite15) {
+  std::string data;
+
+  {
+    // Accessors
+    protobuf_unittest::TestMapLite message;
+
+    MapLiteTestUtil::SetMapFields(&message);
+    MapLiteTestUtil::ExpectMapFieldsSet(message);
+
+    MapLiteTestUtil::ModifyMapFields(&message);
+    MapLiteTestUtil::ExpectMapFieldsModified(message);
+  }
+}
+
+TEST(Lite, AllLite16) {
+  std::string data;
+
+  {
+    // SetMapFieldsInitialized
+    protobuf_unittest::TestMapLite message;
+
+    MapLiteTestUtil::SetMapFieldsInitialized(&message);
+    MapLiteTestUtil::ExpectMapFieldsSetInitialized(message);
+  }
+}
+
+TEST(Lite, AllLite17) {
+  std::string data;
+
+  {
+    // Clear
+    protobuf_unittest::TestMapLite message;
+
+    MapLiteTestUtil::SetMapFields(&message);
+    message.Clear();
+    MapLiteTestUtil::ExpectClear(message);
+  }
+}
+
+TEST(Lite, AllLite18) {
+  std::string data;
+
+  {
+    // ClearMessageMap
+    protobuf_unittest::TestMessageMapLite message;
+
+    // Creates a TestAllTypes with default value
+    TestUtilLite::ExpectClear((*message.mutable_map_int32_message())[0]);
+  }
+}
+
+TEST(Lite, AllLite19) {
+  std::string data;
+
+  {
+    // CopyFrom
+    protobuf_unittest::TestMapLite message1, message2;
+
+    MapLiteTestUtil::SetMapFields(&message1);
+    message2.CopyFrom(message1);
+    MapLiteTestUtil::ExpectMapFieldsSet(message2);
+
+    // Copying from self should be a no-op.
+    message2.CopyFrom(message2);
+    MapLiteTestUtil::ExpectMapFieldsSet(message2);
+  }
+}
+
+TEST(Lite, AllLite20) {
+  std::string data;
+
+  {
+    // CopyFromMessageMap
+    protobuf_unittest::TestMessageMapLite message1, message2;
+
+    (*message1.mutable_map_int32_message())[0].add_repeated_int32(100);
+    (*message2.mutable_map_int32_message())[0].add_repeated_int32(101);
+
+    message1.CopyFrom(message2);
+
+    // Checks repeated field is overwritten.
+    EXPECT_EQ(1, message1.map_int32_message().at(0).repeated_int32_size());
+    EXPECT_EQ(101, message1.map_int32_message().at(0).repeated_int32(0));
+  }
+}
+
+TEST(Lite, AllLite21) {
+  std::string data;
+
+  {
+    // SwapWithEmpty
+    protobuf_unittest::TestMapLite message1, message2;
+
+    MapLiteTestUtil::SetMapFields(&message1);
+    MapLiteTestUtil::ExpectMapFieldsSet(message1);
+    MapLiteTestUtil::ExpectClear(message2);
+
+    message1.Swap(&message2);
+    MapLiteTestUtil::ExpectMapFieldsSet(message2);
+    MapLiteTestUtil::ExpectClear(message1);
+  }
+}
+
+TEST(Lite, AllLite22) {
+  std::string data;
+
+  {
+    // SwapWithSelf
+    protobuf_unittest::TestMapLite message;
+
+    MapLiteTestUtil::SetMapFields(&message);
+    MapLiteTestUtil::ExpectMapFieldsSet(message);
+
+    message.Swap(&message);
+    MapLiteTestUtil::ExpectMapFieldsSet(message);
+  }
+}
+
+TEST(Lite, AllLite23) {
+  std::string data;
+
+  {
+    // SwapWithOther
+    protobuf_unittest::TestMapLite message1, message2;
+
+    MapLiteTestUtil::SetMapFields(&message1);
+    MapLiteTestUtil::SetMapFields(&message2);
+    MapLiteTestUtil::ModifyMapFields(&message2);
+
+    message1.Swap(&message2);
+    MapLiteTestUtil::ExpectMapFieldsModified(message1);
+    MapLiteTestUtil::ExpectMapFieldsSet(message2);
+  }
+}
+
+TEST(Lite, AllLite24) {
+  std::string data;
+
+  {
+    // CopyConstructor
+    protobuf_unittest::TestMapLite message1;
+    MapLiteTestUtil::SetMapFields(&message1);
+
+    protobuf_unittest::TestMapLite message2(message1);
+    MapLiteTestUtil::ExpectMapFieldsSet(message2);
+  }
+}
+
+TEST(Lite, AllLite25) {
+  std::string data;
+
+  {
+    // CopyAssignmentOperator
+    protobuf_unittest::TestMapLite message1;
+    MapLiteTestUtil::SetMapFields(&message1);
+
+    protobuf_unittest::TestMapLite message2;
+    message2 = message1;
+    MapLiteTestUtil::ExpectMapFieldsSet(message2);
+
+    // Make sure that self-assignment does something sane.
+    message2.operator=(message2);
+    MapLiteTestUtil::ExpectMapFieldsSet(message2);
+  }
+}
+
+TEST(Lite, AllLite26) {
+  std::string data;
+
+  {
+    // NonEmptyMergeFrom
+    protobuf_unittest::TestMapLite message1, message2;
+
+    MapLiteTestUtil::SetMapFields(&message1);
+
+    // This field will test merging into an empty spot.
+    (*message2.mutable_map_int32_int32())[1] = 1;
+    message1.mutable_map_int32_int32()->erase(1);
+
+    // This tests overwriting.
+    (*message2.mutable_map_int32_double())[1] = 1;
+    (*message1.mutable_map_int32_double())[1] = 2;
+
+    message1.MergeFrom(message2);
+    MapLiteTestUtil::ExpectMapFieldsSet(message1);
+  }
+}
+
+TEST(Lite, AllLite27) {
+  std::string data;
+
+  {
+    // MergeFromMessageMap
+    protobuf_unittest::TestMessageMapLite message1, message2;
+
+    (*message1.mutable_map_int32_message())[0].add_repeated_int32(100);
+    (*message2.mutable_map_int32_message())[0].add_repeated_int32(101);
+
+    message1.MergeFrom(message2);
+
+    // Checks repeated field is overwritten.
+    EXPECT_EQ(1, message1.map_int32_message().at(0).repeated_int32_size());
+    EXPECT_EQ(101, message1.map_int32_message().at(0).repeated_int32(0));
+  }
+}
+
+TEST(Lite, AllLite28) {
+  std::string data;
+
+  {
+    // Test the generated SerializeWithCachedSizesToArray()
+    protobuf_unittest::TestMapLite message1, message2;
+    std::string data;
+    MapLiteTestUtil::SetMapFields(&message1);
+    int size = message1.ByteSize();
+    data.resize(size);
+    ::google::protobuf::uint8* start = reinterpret_cast<::google::protobuf::uint8*>(::google::protobuf::string_as_array(&data));
+    ::google::protobuf::uint8* end = message1.SerializeWithCachedSizesToArray(start);
+    EXPECT_EQ(size, end - start);
+    EXPECT_TRUE(message2.ParseFromString(data));
+    MapLiteTestUtil::ExpectMapFieldsSet(message2);
+  }
+}
+
+TEST(Lite, AllLite29) {
+  std::string data;
+
+  {
+    // Test the generated SerializeWithCachedSizes()
+    protobuf_unittest::TestMapLite message1, message2;
+    MapLiteTestUtil::SetMapFields(&message1);
+    int size = message1.ByteSize();
+    std::string data;
+    data.resize(size);
+    {
+      // Allow the output stream to buffer only one byte at a time.
+      io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1);
+      io::CodedOutputStream output_stream(&array_stream);
+      message1.SerializeWithCachedSizes(&output_stream);
+      EXPECT_FALSE(output_stream.HadError());
+      EXPECT_EQ(size, output_stream.ByteCount());
+    }
+    EXPECT_TRUE(message2.ParseFromString(data));
+    MapLiteTestUtil::ExpectMapFieldsSet(message2);
+  }
+}
+
+
+TEST(Lite, AllLite32) {
+  std::string data;
+
+  {
+    // Proto2UnknownEnum
+    protobuf_unittest::TestEnumMapPlusExtraLite from;
+    (*from.mutable_known_map_field())[0] =
+        protobuf_unittest::E_PROTO2_MAP_ENUM_FOO_LITE;
+    (*from.mutable_unknown_map_field())[0] =
+        protobuf_unittest::E_PROTO2_MAP_ENUM_EXTRA_LITE;
+    std::string data;
+    from.SerializeToString(&data);
+
+    protobuf_unittest::TestEnumMapLite to;
+    EXPECT_TRUE(to.ParseFromString(data));
+    EXPECT_EQ(0, to.unknown_map_field().size());
+    EXPECT_FALSE(to.mutable_unknown_fields()->empty());
+    ASSERT_EQ(1, to.known_map_field().size());
+    EXPECT_EQ(protobuf_unittest::PROTO2_MAP_ENUM_FOO_LITE,
+              to.known_map_field().at(0));
+
+    data.clear();
+    from.Clear();
+    to.SerializeToString(&data);
+    EXPECT_TRUE(from.ParseFromString(data));
+    ASSERT_EQ(1, from.known_map_field().size());
+    EXPECT_EQ(protobuf_unittest::E_PROTO2_MAP_ENUM_FOO_LITE,
+              from.known_map_field().at(0));
+    ASSERT_EQ(1, from.unknown_map_field().size());
+    EXPECT_EQ(protobuf_unittest::E_PROTO2_MAP_ENUM_EXTRA_LITE,
+              from.unknown_map_field().at(0));
+  }
+}
+
+TEST(Lite, AllLite33) {
+  std::string data;
+
+  {
+    // StandardWireFormat
+    protobuf_unittest::TestMapLite message;
+    std::string data = "\x0A\x04\x08\x01\x10\x01";
+
+    EXPECT_TRUE(message.ParseFromString(data));
+    ASSERT_EQ(1, message.map_int32_int32().size());
+    EXPECT_EQ(1, message.map_int32_int32().at(1));
+  }
+}
+
+TEST(Lite, AllLite34) {
+  std::string data;
+
+  {
+    // UnorderedWireFormat
+    protobuf_unittest::TestMapLite message;
+
+    // put value before key in wire format
+    std::string data = "\x0A\x04\x10\x01\x08\x02";
+
+    EXPECT_TRUE(message.ParseFromString(data));
+    ASSERT_EQ(1, message.map_int32_int32().size());
+    ASSERT_NE(message.map_int32_int32().find(2),
+              message.map_int32_int32().end());
+    EXPECT_EQ(1, message.map_int32_int32().at(2));
+  }
+}
+
+TEST(Lite, AllLite35) {
+  std::string data;
+
+  {
+    // DuplicatedKeyWireFormat
+    protobuf_unittest::TestMapLite message;
+
+    // Two key fields in wire format
+    std::string data = "\x0A\x06\x08\x01\x08\x02\x10\x01";
+
+    EXPECT_TRUE(message.ParseFromString(data));
+    ASSERT_EQ(1, message.map_int32_int32().size());
+    EXPECT_EQ(1, message.map_int32_int32().at(2));
+  }
+}
+
+TEST(Lite, AllLite36) {
+  std::string data;
+
+  {
+    // DuplicatedValueWireFormat
+    protobuf_unittest::TestMapLite message;
+
+    // Two value fields in wire format
+    std::string data = "\x0A\x06\x08\x01\x10\x01\x10\x02";
+
+    EXPECT_TRUE(message.ParseFromString(data));
+    ASSERT_EQ(1, message.map_int32_int32().size());
+    EXPECT_EQ(2, message.map_int32_int32().at(1));
+  }
+}
+
+TEST(Lite, AllLite37) {
+  std::string data;
+
+  {
+    // MissedKeyWireFormat
+    protobuf_unittest::TestMapLite message;
+
+    // No key field in wire format
+    std::string data = "\x0A\x02\x10\x01";
+
+    EXPECT_TRUE(message.ParseFromString(data));
+    ASSERT_EQ(1, message.map_int32_int32().size());
+    ASSERT_NE(message.map_int32_int32().find(0),
+              message.map_int32_int32().end());
+    EXPECT_EQ(1, message.map_int32_int32().at(0));
+  }
+}
+
+TEST(Lite, AllLite38) {
+  std::string data;
+
+  {
+    // MissedValueWireFormat
+    protobuf_unittest::TestMapLite message;
+
+    // No value field in wire format
+    std::string data = "\x0A\x02\x08\x01";
+
+    EXPECT_TRUE(message.ParseFromString(data));
+    ASSERT_EQ(1, message.map_int32_int32().size());
+    ASSERT_NE(message.map_int32_int32().find(1),
+              message.map_int32_int32().end());
+    EXPECT_EQ(0, message.map_int32_int32().at(1));
+  }
+}
+
+TEST(Lite, AllLite39) {
+  std::string data;
+
+  {
+    // UnknownFieldWireFormat
+    protobuf_unittest::TestMapLite message;
+
+    // Unknown field in wire format
+    std::string data = "\x0A\x06\x08\x02\x10\x03\x18\x01";
+
+    EXPECT_TRUE(message.ParseFromString(data));
+    ASSERT_EQ(1, message.map_int32_int32().size());
+    EXPECT_EQ(3, message.map_int32_int32().at(2));
+  }
+}
+
+TEST(Lite, AllLite40) {
+  std::string data;
+
+  {
+    // CorruptedWireFormat
+    protobuf_unittest::TestMapLite message;
+
+    // corrupted data in wire format
+    std::string data = "\x0A\x06\x08\x02\x11\x03";
+
+    EXPECT_FALSE(message.ParseFromString(data));
+  }
+}
+
+TEST(Lite, AllLite41) {
+  std::string data;
+
+  {
+    // IsInitialized
+    protobuf_unittest::TestRequiredMessageMapLite map_message;
+
+    // Add an uninitialized message.
+    (*map_message.mutable_map_field())[0];
+    EXPECT_FALSE(map_message.IsInitialized());
+
+    // Initialize uninitialized message
+    (*map_message.mutable_map_field())[0].set_a(0);
+    (*map_message.mutable_map_field())[0].set_b(0);
+    (*map_message.mutable_map_field())[0].set_c(0);
+    EXPECT_TRUE(map_message.IsInitialized());
+  }
+}
+
+TEST(Lite, AllLite42) {
+  std::string data;
+
+  {
+    // Check that adding more values to enum does not corrupt message
+    // when passed through an old client.
+    protobuf_unittest::V2MessageLite v2_message;
+    v2_message.set_int_field(800);
+    // Set enum field to the value not understood by the old client.
+    v2_message.set_enum_field(protobuf_unittest::V2_SECOND);
+    std::string v2_bytes = v2_message.SerializeAsString();
+
+    protobuf_unittest::V1MessageLite v1_message;
+    v1_message.ParseFromString(v2_bytes);
+    EXPECT_TRUE(v1_message.IsInitialized());
+    EXPECT_EQ(v1_message.int_field(), v2_message.int_field());
+    // V1 client does not understand V2_SECOND value, so it discards it and
+    // uses default value instead.
+    EXPECT_EQ(v1_message.enum_field(), protobuf_unittest::V1_FIRST);
+
+    // However, when re-serialized, it should preserve enum value.
+    std::string v1_bytes = v1_message.SerializeAsString();
+
+    protobuf_unittest::V2MessageLite same_v2_message;
+    same_v2_message.ParseFromString(v1_bytes);
+
+    EXPECT_EQ(v2_message.int_field(), same_v2_message.int_field());
+    EXPECT_EQ(v2_message.enum_field(), same_v2_message.enum_field());
+  }
+}
+
+// Test that when parsing a oneof, we can successfully clear whatever already
+// happened to be stored in the oneof.
+TEST(Lite, AllLite43) {
+  protobuf_unittest::TestOneofParsingLite message1;
+
+  message1.set_oneof_int32(17);
+  std::string serialized;
+  EXPECT_TRUE(message1.SerializeToString(&serialized));
+
+  // Submessage
+  {
+    protobuf_unittest::TestOneofParsingLite message2;
+    message2.mutable_oneof_submessage();
+    io::CodedInputStream input_stream(
+        reinterpret_cast(serialized.data()), serialized.size());
+    EXPECT_TRUE(message2.MergeFromCodedStream(&input_stream));
+    EXPECT_EQ(17, message2.oneof_int32());
+  }
+
+  // String
+  {
+    protobuf_unittest::TestOneofParsingLite message2;
+    message2.set_oneof_string("string");
+    io::CodedInputStream input_stream(
+        reinterpret_cast(serialized.data()), serialized.size());
+    EXPECT_TRUE(message2.MergeFromCodedStream(&input_stream));
+    EXPECT_EQ(17, message2.oneof_int32());
+  }
+
+  // Bytes
+  {
+    protobuf_unittest::TestOneofParsingLite message2;
+    message2.set_oneof_bytes("bytes");
+    io::CodedInputStream input_stream(
+        reinterpret_cast(serialized.data()), serialized.size());
+    EXPECT_TRUE(message2.MergeFromCodedStream(&input_stream));
+    EXPECT_EQ(17, message2.oneof_int32());
+  }
+}
+
+// Verify that we can successfully parse fields of various types within oneof
+// fields. We also verify that we can parse the same data twice into the same
+// message.
+TEST(Lite, AllLite44) {
+  // Int32
+  {
+    protobuf_unittest::TestOneofParsingLite original;
+    original.set_oneof_int32(17);
+    std::string serialized;
+    EXPECT_TRUE(original.SerializeToString(&serialized));
+    protobuf_unittest::TestOneofParsingLite parsed;
+    for (int i = 0; i < 2; ++i) {
+      io::CodedInputStream input_stream(
+          reinterpret_cast(serialized.data()),
+          serialized.size());
+      EXPECT_TRUE(parsed.MergeFromCodedStream(&input_stream));
+      EXPECT_EQ(17, parsed.oneof_int32());
+    }
+  }
+
+  // Submessage
+  {
+    protobuf_unittest::TestOneofParsingLite original;
+    original.mutable_oneof_submessage()->set_optional_int32(5);
+    std::string serialized;
+    EXPECT_TRUE(original.SerializeToString(&serialized));
+    protobuf_unittest::TestOneofParsingLite parsed;
+    for (int i = 0; i < 2; ++i) {
+      io::CodedInputStream input_stream(
+          reinterpret_cast(serialized.data()),
+          serialized.size());
+      EXPECT_TRUE(parsed.MergeFromCodedStream(&input_stream));
+      EXPECT_EQ(5, parsed.oneof_submessage().optional_int32());
+    }
+  }
+
+  // String
+  {
+    protobuf_unittest::TestOneofParsingLite original;
+    original.set_oneof_string("string");
+    std::string serialized;
+    EXPECT_TRUE(original.SerializeToString(&serialized));
+    protobuf_unittest::TestOneofParsingLite parsed;
+    for (int i = 0; i < 2; ++i) {
+      io::CodedInputStream input_stream(
+          reinterpret_cast(serialized.data()),
+          serialized.size());
+      EXPECT_TRUE(parsed.MergeFromCodedStream(&input_stream));
+      EXPECT_EQ("string", parsed.oneof_string());
+    }
+  }
+
+  // Bytes
+  {
+    protobuf_unittest::TestOneofParsingLite original;
+    original.set_oneof_bytes("bytes");
+    std::string serialized;
+    EXPECT_TRUE(original.SerializeToString(&serialized));
+    protobuf_unittest::TestOneofParsingLite parsed;
+    for (int i = 0; i < 2; ++i) {
+      io::CodedInputStream input_stream(
+          reinterpret_cast(serialized.data()),
+          serialized.size());
+      EXPECT_TRUE(parsed.MergeFromCodedStream(&input_stream));
+      EXPECT_EQ("bytes", parsed.oneof_bytes());
+    }
+  }
+
+  // Enum
+  {
+    protobuf_unittest::TestOneofParsingLite original;
+    original.set_oneof_enum(protobuf_unittest::V2_SECOND);
+    std::string serialized;
+    EXPECT_TRUE(original.SerializeToString(&serialized));
+    protobuf_unittest::TestOneofParsingLite parsed;
+    for (int i = 0; i < 2; ++i) {
+      io::CodedInputStream input_stream(
+          reinterpret_cast(serialized.data()),
+          serialized.size());
+      EXPECT_TRUE(parsed.MergeFromCodedStream(&input_stream));
+      EXPECT_EQ(protobuf_unittest::V2_SECOND, parsed.oneof_enum());
+    }
+  }
+
+  std::cout << "PASS" << std::endl;
+}
+
+TEST(Lite, AllLite45) {
+  // Test unknown fields are not discarded upon parsing.
+  std::string data = "\20\1";  // varint 1 with field number 2
+
+  protobuf_unittest::ForeignMessageLite a;
+  EXPECT_TRUE(a.ParseFromString(data));
+  io::CodedInputStream input_stream(
+      reinterpret_cast(data.data()), data.size());
+  EXPECT_TRUE(a.MergePartialFromCodedStream(&input_stream));
+
+  std::string serialized = a.SerializeAsString();
+  EXPECT_EQ(serialized.substr(0, 2), data);
+  EXPECT_EQ(serialized.substr(2), data);
+}
+
+// The following two tests check for wire compatibility between packed and
+// unpacked repeated fields. There used to be a bug in the generated parsing
+// code that caused us to calculate the highest possible tag number without
+// taking into account that a repeated field might not be in the packed (or
+// unpacked) state we expect. These tests specifically check for that issue by
+// making sure we can parse repeated fields when the tag is higher than we would
+// expect.
+TEST(Lite, AllLite46) {
+  protobuf_unittest::PackedInt32 packed;
+  packed.add_repeated_int32(42);
+  std::string serialized;
+  ASSERT_TRUE(packed.SerializeToString(&serialized));
+
+  protobuf_unittest::NonPackedInt32 non_packed;
+  ASSERT_TRUE(non_packed.ParseFromString(serialized));
+  ASSERT_EQ(1, non_packed.repeated_int32_size());
+  EXPECT_EQ(42, non_packed.repeated_int32(0));
+}
+
+TEST(Lite, AllLite47) {
+  protobuf_unittest::NonPackedFixed32 non_packed;
+  non_packed.add_repeated_fixed32(42);
+  std::string serialized;
+  ASSERT_TRUE(non_packed.SerializeToString(&serialized));
+
+  protobuf_unittest::PackedFixed32 packed;
+  ASSERT_TRUE(packed.ParseFromString(serialized));
+  ASSERT_EQ(1, packed.repeated_fixed32_size());
+  EXPECT_EQ(42, packed.repeated_fixed32(0));
+}
+
+TEST(Lite, MapCrash) {
+  // See b/113635730
+  Arena arena;
+  auto msg = Arena::CreateMessage(&arena);
+  // Payload for the map with a enum varint that's longer >
+  // 10 bytes. This causes a parse fail and a subsequent delete. field 16
+  // (map) tag = 128+2 = \202 \1
+  //   13 long \15
+  //   int32 key = 1  (\10 \1)
+  //   MapEnumLite value = too long varint (parse error)
+  EXPECT_FALSE(msg->ParseFromString(
+      "\202\1\15\10\1\200\200\200\200\200\200\200\200\200\200\1"));
+}
+
+TEST(Lite, CorrectEnding) {
+  protobuf_unittest::TestAllTypesLite msg;
+  {
+    // All proto wireformat parsers should act the same on parsing data in as
+    // much as it concerns the parsing, ie. not the interpretation of the data.
+    // TestAllTypesLite is not a group inside another message. So in practice
+    // will not encounter an end-group tag. However the parser should behave
+    // like any wire format parser should.
+    static const char kWireFormat[] = "\204\1";
+    io::CodedInputStream cis(reinterpret_cast(kWireFormat), 2);
+    // The old CodedInputStream parser got an optimization (ReadTagNoLastTag)
+    // for non-group messages (like TestAllTypesLite) which made it not accept
+    // end-group. This is not a real big deal, but I think going forward its
+    // good to have all parse loops behave 'exactly' the same.
+    EXPECT_TRUE(msg.MergePartialFromCodedStream(&cis));
+    EXPECT_FALSE(cis.ConsumedEntireMessage());
+    EXPECT_TRUE(cis.LastTagWas(132));
+  }
+  {
+    // This is an incomplete end-group tag. This should be a genuine parse
+    // failure.
+    static const char kWireFormat[] = "\214";
+    io::CodedInputStream cis(reinterpret_cast(kWireFormat), 1);
+    // Unfortunately the old parser detects a parse error in ReadTag and returns
+    // 0 (as it states 0 is an invalid tag). However 0 is not an invalid tag
+    // as it can be used to terminate the stream, so this returns true.
+    EXPECT_FALSE(msg.MergePartialFromCodedStream(&cis));
+  }
+}
+
+TEST(Lite, DebugString) {
+  protobuf_unittest::TestAllTypesLite message1, message2;
+  EXPECT_TRUE(HasPrefixString(message1.DebugString(), "MessageLite at 0x"));
+  EXPECT_TRUE(HasPrefixString(message2.DebugString(), "MessageLite at 0x"));
+
+  // DebugString() and ShortDebugString() are the same for now.
+  EXPECT_EQ(message1.DebugString(), message1.ShortDebugString());
+
+  // Even identical lite protos should have different DebugString() output. Part
+  // of the reason for including the memory address is so that we get some
+  // non-determinism, which should make it easier for us to change the output
+  // later without breaking any code.
+  EXPECT_NE(message1.DebugString(), message2.DebugString());
+}
+
+TEST(Lite, EnumValueToName) {
+  EXPECT_EQ("FOREIGN_LITE_FOO", protobuf_unittest::ForeignEnumLite_Name(
+                                    protobuf_unittest::FOREIGN_LITE_FOO));
+  EXPECT_EQ("FOREIGN_LITE_BAR", protobuf_unittest::ForeignEnumLite_Name(
+                                    protobuf_unittest::FOREIGN_LITE_BAR));
+  EXPECT_EQ("FOREIGN_LITE_BAZ", protobuf_unittest::ForeignEnumLite_Name(
+                                    protobuf_unittest::FOREIGN_LITE_BAZ));
+  EXPECT_EQ("", protobuf_unittest::ForeignEnumLite_Name(0));
+  EXPECT_EQ("", protobuf_unittest::ForeignEnumLite_Name(999));
+}
+
+TEST(Lite, NestedEnumValueToName) {
+  EXPECT_EQ("FOO", protobuf_unittest::TestAllTypesLite::NestedEnum_Name(
+                       protobuf_unittest::TestAllTypesLite::FOO));
+  EXPECT_EQ("BAR", protobuf_unittest::TestAllTypesLite::NestedEnum_Name(
+                       protobuf_unittest::TestAllTypesLite::BAR));
+  EXPECT_EQ("BAZ", protobuf_unittest::TestAllTypesLite::NestedEnum_Name(
+                       protobuf_unittest::TestAllTypesLite::BAZ));
+  EXPECT_EQ("", protobuf_unittest::TestAllTypesLite::NestedEnum_Name(0));
+  EXPECT_EQ("", protobuf_unittest::TestAllTypesLite::NestedEnum_Name(999));
+}
+
+TEST(Lite, EnumNameToValue) {
+  protobuf_unittest::ForeignEnumLite value;
+
+  ASSERT_TRUE(
+      protobuf_unittest::ForeignEnumLite_Parse("FOREIGN_LITE_FOO", &value));
+  EXPECT_EQ(protobuf_unittest::FOREIGN_LITE_FOO, value);
+
+  ASSERT_TRUE(
+      protobuf_unittest::ForeignEnumLite_Parse("FOREIGN_LITE_BAR", &value));
+  EXPECT_EQ(protobuf_unittest::FOREIGN_LITE_BAR, value);
+
+  ASSERT_TRUE(
+      protobuf_unittest::ForeignEnumLite_Parse("FOREIGN_LITE_BAZ", &value));
+  EXPECT_EQ(protobuf_unittest::FOREIGN_LITE_BAZ, value);
+
+  // Non-existent values
+  EXPECT_FALSE(protobuf_unittest::ForeignEnumLite_Parse("E", &value));
+  EXPECT_FALSE(
+      protobuf_unittest::ForeignEnumLite_Parse("FOREIGN_LITE_C", &value));
+  EXPECT_FALSE(protobuf_unittest::ForeignEnumLite_Parse("G", &value));
+}
+
+TEST(Lite, NestedEnumNameToValue) {
+  protobuf_unittest::TestAllTypesLite::NestedEnum value;
+
+  ASSERT_TRUE(
+      protobuf_unittest::TestAllTypesLite::NestedEnum_Parse("FOO", &value));
+  EXPECT_EQ(protobuf_unittest::TestAllTypesLite::FOO, value);
+
+  ASSERT_TRUE(
+      protobuf_unittest::TestAllTypesLite::NestedEnum_Parse("BAR", &value));
+  EXPECT_EQ(protobuf_unittest::TestAllTypesLite::BAR, value);
+
+  ASSERT_TRUE(
+      protobuf_unittest::TestAllTypesLite::NestedEnum_Parse("BAZ", &value));
+  EXPECT_EQ(protobuf_unittest::TestAllTypesLite::BAZ, value);
+
+  // Non-existent values
+  EXPECT_FALSE(
+      protobuf_unittest::TestAllTypesLite::NestedEnum_Parse("A", &value));
+  EXPECT_FALSE(
+      protobuf_unittest::TestAllTypesLite::NestedEnum_Parse("C", &value));
+  EXPECT_FALSE(
+      protobuf_unittest::TestAllTypesLite::NestedEnum_Parse("G", &value));
+}
+
+TEST(Lite, AliasedEnum) {
+  // Enums with allow_alias = true can have multiple entries with the same
+  // value.
+  EXPECT_EQ("FOO1", protobuf_unittest::DupEnum::TestEnumWithDupValueLite_Name(
+                        protobuf_unittest::DupEnum::FOO1));
+  EXPECT_EQ("FOO1", protobuf_unittest::DupEnum::TestEnumWithDupValueLite_Name(
+                        protobuf_unittest::DupEnum::FOO2));
+  EXPECT_EQ("BAR1", protobuf_unittest::DupEnum::TestEnumWithDupValueLite_Name(
+                        protobuf_unittest::DupEnum::BAR1));
+  EXPECT_EQ("BAR1", protobuf_unittest::DupEnum::TestEnumWithDupValueLite_Name(
+                        protobuf_unittest::DupEnum::BAR2));
+  EXPECT_EQ("BAZ", protobuf_unittest::DupEnum::TestEnumWithDupValueLite_Name(
+                       protobuf_unittest::DupEnum::BAZ));
+  EXPECT_EQ("", protobuf_unittest::DupEnum::TestEnumWithDupValueLite_Name(999));
+
+  protobuf_unittest::DupEnum::TestEnumWithDupValueLite value;
+  ASSERT_TRUE(
+      protobuf_unittest::DupEnum::TestEnumWithDupValueLite_Parse("FOO1", &value));
+  EXPECT_EQ(protobuf_unittest::DupEnum::FOO1, value);
+
+  value = static_cast(0);
+  ASSERT_TRUE(
+      protobuf_unittest::DupEnum::TestEnumWithDupValueLite_Parse("FOO2", &value));
+  EXPECT_EQ(protobuf_unittest::DupEnum::FOO2, value);
+}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map.h"
new file mode 100644
index 00000000..bc977015
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map.h"
@@ -0,0 +1,1224 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file defines the map container and its helpers to support protobuf maps.
+//
+// The Map and MapIterator types are provided by this header file.
+// Please avoid using other types defined here, unless they are public
+// types within Map or MapIterator, such as Map::value_type.
+
+#ifndef GOOGLE_PROTOBUF_MAP_H__
+#define GOOGLE_PROTOBUF_MAP_H__
+
+#include 
+#include 
+#include   // To support Visual Studio 2008
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+template 
+class Map;
+
+class MapIterator;
+
+template 
+struct is_proto_enum;
+
+namespace internal {
+template 
+class MapFieldLite;
+
+template 
+class MapField;
+
+template 
+class TypeDefinedMapFieldBase;
+
+class DynamicMapField;
+
+class GeneratedMessageReflection;
+}  // namespace internal
+
+// This is the class for Map's internal value_type. Instead of using
+// std::pair as value_type, we use this class which provides us more control of
+// its process of construction and destruction.
+template 
+class MapPair {
+ public:
+  typedef const Key first_type;
+  typedef T second_type;
+
+  MapPair(const Key& other_first, const T& other_second)
+      : first(other_first), second(other_second) {}
+  explicit MapPair(const Key& other_first) : first(other_first), second() {}
+  MapPair(const MapPair& other) : first(other.first), second(other.second) {}
+
+  ~MapPair() {}
+
+  // Implicitly convertible to std::pair of compatible types.
+  template 
+  operator std::pair() const {
+    return std::pair(first, second);
+  }
+
+  const Key first;
+  T second;
+
+ private:
+  friend class Arena;
+  friend class Map;
+};
+
+// Map is an associative container type used to store protobuf map
+// fields.  Each Map instance may or may not use a different hash function, a
+// different iteration order, and so on.  E.g., please don't examine
+// implementation details to decide if the following would work:
+//  Map m0, m1;
+//  m0[0] = m1[0] = m0[1] = m1[1] = 0;
+//  assert(m0.begin()->first == m1.begin()->first);  // Bug!
+//
+// Map's interface is similar to std::unordered_map, except that Map is not
+// designed to play well with exceptions.
+template 
+class Map {
+ public:
+  typedef Key key_type;
+  typedef T mapped_type;
+  typedef MapPair value_type;
+
+  typedef value_type* pointer;
+  typedef const value_type* const_pointer;
+  typedef value_type& reference;
+  typedef const value_type& const_reference;
+
+  typedef size_t size_type;
+  typedef hash hasher;
+
+  Map() : arena_(NULL), default_enum_value_(0) { Init(); }
+  explicit Map(Arena* arena) : arena_(arena), default_enum_value_(0) { Init(); }
+
+  Map(const Map& other)
+      : arena_(NULL), default_enum_value_(other.default_enum_value_) {
+    Init();
+    insert(other.begin(), other.end());
+  }
+
+  Map(Map&& other) noexcept : Map() {
+    if (other.arena_) {
+      *this = other;
+    } else {
+      swap(other);
+    }
+  }
+  Map& operator=(Map&& other) noexcept {
+    if (this != &other) {
+      if (arena_ != other.arena_) {
+        *this = other;
+      } else {
+        swap(other);
+      }
+    }
+    return *this;
+  }
+
+  template 
+  Map(const InputIt& first, const InputIt& last)
+      : arena_(NULL), default_enum_value_(0) {
+    Init();
+    insert(first, last);
+  }
+
+  ~Map() {
+    clear();
+    if (arena_ == NULL) {
+      delete elements_;
+    }
+  }
+
+ private:
+  void Init() {
+    elements_ =
+        Arena::Create(arena_, 0u, hasher(), Allocator(arena_));
+  }
+
+  // re-implement std::allocator to use arena allocator for memory allocation.
+  // Used for Map implementation. Users should not use this class
+  // directly.
+  template 
+  class MapAllocator {
+   public:
+    typedef U value_type;
+    typedef value_type* pointer;
+    typedef const value_type* const_pointer;
+    typedef value_type& reference;
+    typedef const value_type& const_reference;
+    typedef size_t size_type;
+    typedef ptrdiff_t difference_type;
+
+    MapAllocator() : arena_(NULL) {}
+    explicit MapAllocator(Arena* arena) : arena_(arena) {}
+    template 
+    MapAllocator(const MapAllocator& allocator)
+        : arena_(allocator.arena()) {}
+
+    pointer allocate(size_type n, const void* /* hint */ = 0) {
+      // If arena is not given, malloc needs to be called which doesn't
+      // construct element object.
+      if (arena_ == NULL) {
+        return static_cast(::operator new(n * sizeof(value_type)));
+      } else {
+        return reinterpret_cast(
+            Arena::CreateArray(arena_, n * sizeof(value_type)));
+      }
+    }
+
+    void deallocate(pointer p, size_type n) {
+      if (arena_ == NULL) {
+#if defined(__GXX_DELETE_WITH_SIZE__) || defined(__cpp_sized_deallocation)
+        ::operator delete(p, n * sizeof(value_type));
+#else
+        (void)n;
+        ::operator delete(p);
+#endif
+      }
+    }
+
+#if __cplusplus >= 201103L && !defined(GOOGLE_PROTOBUF_OS_APPLE) && \
+    !defined(GOOGLE_PROTOBUF_OS_NACL) &&                            \
+    !defined(GOOGLE_PROTOBUF_OS_EMSCRIPTEN)
+    template 
+    void construct(NodeType* p, Args&&... args) {
+      // Clang 3.6 doesn't compile static casting to void* directly. (Issue
+      // #1266) According C++ standard 5.2.9/1: "The static_cast operator shall
+      // not cast away constness". So first the maybe const pointer is casted to
+      // const void* and after the const void* is const casted.
+      new (const_cast(static_cast(p)))
+          NodeType(std::forward(args)...);
+    }
+
+    template 
+    void destroy(NodeType* p) {
+      p->~NodeType();
+    }
+#else
+    void construct(pointer p, const_reference t) { new (p) value_type(t); }
+
+    void destroy(pointer p) { p->~value_type(); }
+#endif
+
+    template 
+    struct rebind {
+      typedef MapAllocator other;
+    };
+
+    template 
+    bool operator==(const MapAllocator& other) const {
+      return arena_ == other.arena_;
+    }
+
+    template 
+    bool operator!=(const MapAllocator& other) const {
+      return arena_ != other.arena_;
+    }
+
+    // To support Visual Studio 2008
+    size_type max_size() const {
+      // parentheses around (std::...:max) prevents macro warning of max()
+      return (std::numeric_limits::max)();
+    }
+
+    // To support gcc-4.4, which does not properly
+    // support templated friend classes
+    Arena* arena() const { return arena_; }
+
+   private:
+    typedef void DestructorSkippable_;
+    Arena* const arena_;
+  };
+
+  // InnerMap's key type is Key and its value type is value_type*.  We use a
+  // custom class here and for Node, below, to ensure that k_ is at offset 0,
+  // allowing safe conversion from pointer to Node to pointer to Key, and vice
+  // versa when appropriate.
+  class KeyValuePair {
+   public:
+    KeyValuePair(const Key& k, value_type* v) : k_(k), v_(v) {}
+
+    const Key& key() const { return k_; }
+    Key& key() { return k_; }
+    value_type* value() const { return v_; }
+    value_type*& value() { return v_; }
+
+   private:
+    Key k_;
+    value_type* v_;
+  };
+
+  typedef MapAllocator Allocator;
+
+  // InnerMap is a generic hash-based map.  It doesn't contain any
+  // protocol-buffer-specific logic.  It is a chaining hash map with the
+  // additional feature that some buckets can be converted to use an ordered
+  // container.  This ensures O(lg n) bounds on find, insert, and erase, while
+  // avoiding the overheads of ordered containers most of the time.
+  //
+  // The implementation doesn't need the full generality of unordered_map,
+  // and it doesn't have it.  More bells and whistles can be added as needed.
+  // Some implementation details:
+  // 1. The hash function has type hasher and the equality function
+  //    equal_to.  We inherit from hasher to save space
+  //    (empty-base-class optimization).
+  // 2. The number of buckets is a power of two.
+  // 3. Buckets are converted to trees in pairs: if we convert bucket b then
+  //    buckets b and b^1 will share a tree.  Invariant: buckets b and b^1 have
+  //    the same non-NULL value iff they are sharing a tree.  (An alternative
+  //    implementation strategy would be to have a tag bit per bucket.)
+  // 4. As is typical for hash_map and such, the Keys and Values are always
+  //    stored in linked list nodes.  Pointers to elements are never invalidated
+  //    until the element is deleted.
+  // 5. The trees' payload type is pointer to linked-list node.  Tree-converting
+  //    a bucket doesn't copy Key-Value pairs.
+  // 6. Once we've tree-converted a bucket, it is never converted back. However,
+  //    the items a tree contains may wind up assigned to trees or lists upon a
+  //    rehash.
+  // 7. The code requires no C++ features from C++11 or later.
+  // 8. Mutations to a map do not invalidate the map's iterators, pointers to
+  //    elements, or references to elements.
+  // 9. Except for erase(iterator), any non-const method can reorder iterators.
+  class InnerMap : private hasher {
+   public:
+    typedef value_type* Value;
+
+    InnerMap(size_type n, hasher h, Allocator alloc)
+        : hasher(h),
+          num_elements_(0),
+          seed_(Seed()),
+          table_(NULL),
+          alloc_(alloc) {
+      n = TableSize(n);
+      table_ = CreateEmptyTable(n);
+      num_buckets_ = index_of_first_non_null_ = n;
+    }
+
+    ~InnerMap() {
+      if (table_ != NULL) {
+        clear();
+        Dealloc(table_, num_buckets_);
+      }
+    }
+
+   private:
+    enum { kMinTableSize = 8 };
+
+    // Linked-list nodes, as one would expect for a chaining hash table.
+    struct Node {
+      KeyValuePair kv;
+      Node* next;
+    };
+
+    // This is safe only if the given pointer is known to point to a Key that is
+    // part of a Node.
+    static Node* NodePtrFromKeyPtr(Key* k) {
+      return reinterpret_cast(k);
+    }
+
+    static Key* KeyPtrFromNodePtr(Node* node) { return &node->kv.key(); }
+
+    // Trees.  The payload type is pointer to Key, so that we can query the tree
+    // with Keys that are not in any particular data structure.  When we insert,
+    // though, the pointer is always pointing to a Key that is inside a Node.
+    struct KeyCompare {
+      bool operator()(const Key* n0, const Key* n1) const { return *n0 < *n1; }
+    };
+    typedef typename Allocator::template rebind::other KeyPtrAllocator;
+    typedef std::set Tree;
+    typedef typename Tree::iterator TreeIterator;
+
+    // iterator and const_iterator are instantiations of iterator_base.
+    template 
+    struct iterator_base {
+      typedef KeyValueType& reference;
+      typedef KeyValueType* pointer;
+
+      // Invariants:
+      // node_ is always correct. This is handy because the most common
+      // operations are operator* and operator-> and they only use node_.
+      // When node_ is set to a non-NULL value, all the other non-const fields
+      // are updated to be correct also, but those fields can become stale
+      // if the underlying map is modified.  When those fields are needed they
+      // are rechecked, and updated if necessary.
+      iterator_base() : node_(NULL), m_(NULL), bucket_index_(0) {}
+
+      explicit iterator_base(const InnerMap* m) : m_(m) {
+        SearchFrom(m->index_of_first_non_null_);
+      }
+
+      // Any iterator_base can convert to any other.  This is overkill, and we
+      // rely on the enclosing class to use it wisely.  The standard "iterator
+      // can convert to const_iterator" is OK but the reverse direction is not.
+      template 
+      explicit iterator_base(const iterator_base& it)
+          : node_(it.node_), m_(it.m_), bucket_index_(it.bucket_index_) {}
+
+      iterator_base(Node* n, const InnerMap* m, size_type index)
+          : node_(n), m_(m), bucket_index_(index) {}
+
+      iterator_base(TreeIterator tree_it, const InnerMap* m, size_type index)
+          : node_(NodePtrFromKeyPtr(*tree_it)), m_(m), bucket_index_(index) {
+        // Invariant: iterators that use buckets with trees have an even
+        // bucket_index_.
+        GOOGLE_DCHECK_EQ(bucket_index_ % 2, 0u);
+      }
+
+      // Advance through buckets, looking for the first that isn't empty.
+      // If nothing non-empty is found then leave node_ == NULL.
+      void SearchFrom(size_type start_bucket) {
+        GOOGLE_DCHECK(m_->index_of_first_non_null_ == m_->num_buckets_ ||
+               m_->table_[m_->index_of_first_non_null_] != NULL);
+        node_ = NULL;
+        for (bucket_index_ = start_bucket; bucket_index_ < m_->num_buckets_;
+             bucket_index_++) {
+          if (m_->TableEntryIsNonEmptyList(bucket_index_)) {
+            node_ = static_cast(m_->table_[bucket_index_]);
+            break;
+          } else if (m_->TableEntryIsTree(bucket_index_)) {
+            Tree* tree = static_cast(m_->table_[bucket_index_]);
+            GOOGLE_DCHECK(!tree->empty());
+            node_ = NodePtrFromKeyPtr(*tree->begin());
+            break;
+          }
+        }
+      }
+
+      reference operator*() const { return node_->kv; }
+      pointer operator->() const { return &(operator*()); }
+
+      friend bool operator==(const iterator_base& a, const iterator_base& b) {
+        return a.node_ == b.node_;
+      }
+      friend bool operator!=(const iterator_base& a, const iterator_base& b) {
+        return a.node_ != b.node_;
+      }
+
+      iterator_base& operator++() {
+        if (node_->next == NULL) {
+          TreeIterator tree_it;
+          const bool is_list = revalidate_if_necessary(&tree_it);
+          if (is_list) {
+            SearchFrom(bucket_index_ + 1);
+          } else {
+            GOOGLE_DCHECK_EQ(bucket_index_ & 1, 0u);
+            Tree* tree = static_cast(m_->table_[bucket_index_]);
+            if (++tree_it == tree->end()) {
+              SearchFrom(bucket_index_ + 2);
+            } else {
+              node_ = NodePtrFromKeyPtr(*tree_it);
+            }
+          }
+        } else {
+          node_ = node_->next;
+        }
+        return *this;
+      }
+
+      iterator_base operator++(int /* unused */) {
+        iterator_base tmp = *this;
+        ++*this;
+        return tmp;
+      }
+
+      // Assumes node_ and m_ are correct and non-NULL, but other fields may be
+      // stale.  Fix them as needed.  Then return true iff node_ points to a
+      // Node in a list.  If false is returned then *it is modified to be
+      // a valid iterator for node_.
+      bool revalidate_if_necessary(TreeIterator* it) {
+        GOOGLE_DCHECK(node_ != NULL && m_ != NULL);
+        // Force bucket_index_ to be in range.
+        bucket_index_ &= (m_->num_buckets_ - 1);
+        // Common case: the bucket we think is relevant points to node_.
+        if (m_->table_[bucket_index_] == static_cast(node_)) return true;
+        // Less common: the bucket is a linked list with node_ somewhere in it,
+        // but not at the head.
+        if (m_->TableEntryIsNonEmptyList(bucket_index_)) {
+          Node* l = static_cast(m_->table_[bucket_index_]);
+          while ((l = l->next) != NULL) {
+            if (l == node_) {
+              return true;
+            }
+          }
+        }
+        // Well, bucket_index_ still might be correct, but probably
+        // not.  Revalidate just to be sure.  This case is rare enough that we
+        // don't worry about potential optimizations, such as having a custom
+        // find-like method that compares Node* instead of const Key&.
+        iterator_base i(m_->find(*KeyPtrFromNodePtr(node_), it));
+        bucket_index_ = i.bucket_index_;
+        return m_->TableEntryIsList(bucket_index_);
+      }
+
+      Node* node_;
+      const InnerMap* m_;
+      size_type bucket_index_;
+    };
+
+   public:
+    typedef iterator_base iterator;
+    typedef iterator_base const_iterator;
+
+    iterator begin() { return iterator(this); }
+    iterator end() { return iterator(); }
+    const_iterator begin() const { return const_iterator(this); }
+    const_iterator end() const { return const_iterator(); }
+
+    void clear() {
+      for (size_type b = 0; b < num_buckets_; b++) {
+        if (TableEntryIsNonEmptyList(b)) {
+          Node* node = static_cast(table_[b]);
+          table_[b] = NULL;
+          do {
+            Node* next = node->next;
+            DestroyNode(node);
+            node = next;
+          } while (node != NULL);
+        } else if (TableEntryIsTree(b)) {
+          Tree* tree = static_cast(table_[b]);
+          GOOGLE_DCHECK(table_[b] == table_[b + 1] && (b & 1) == 0);
+          table_[b] = table_[b + 1] = NULL;
+          typename Tree::iterator tree_it = tree->begin();
+          do {
+            Node* node = NodePtrFromKeyPtr(*tree_it);
+            typename Tree::iterator next = tree_it;
+            ++next;
+            tree->erase(tree_it);
+            DestroyNode(node);
+            tree_it = next;
+          } while (tree_it != tree->end());
+          DestroyTree(tree);
+          b++;
+        }
+      }
+      num_elements_ = 0;
+      index_of_first_non_null_ = num_buckets_;
+    }
+
+    const hasher& hash_function() const { return *this; }
+
+    static size_type max_size() {
+      return static_cast(1) << (sizeof(void**) >= 8 ? 60 : 28);
+    }
+    size_type size() const { return num_elements_; }
+    bool empty() const { return size() == 0; }
+
+    iterator find(const Key& k) { return iterator(FindHelper(k).first); }
+    const_iterator find(const Key& k) const { return find(k, NULL); }
+    bool contains(const Key& k) const { return find(k) != end(); }
+
+    // In traditional C++ style, this performs "insert if not present."
+    std::pair insert(const KeyValuePair& kv) {
+      std::pair p = FindHelper(kv.key());
+      // Case 1: key was already present.
+      if (p.first.node_ != NULL)
+        return std::make_pair(iterator(p.first), false);
+      // Case 2: insert.
+      if (ResizeIfLoadIsOutOfRange(num_elements_ + 1)) {
+        p = FindHelper(kv.key());
+      }
+      const size_type b = p.second;  // bucket number
+      Node* node = Alloc(1);
+      alloc_.construct(&node->kv, kv);
+      iterator result = InsertUnique(b, node);
+      ++num_elements_;
+      return std::make_pair(result, true);
+    }
+
+    // The same, but if an insertion is necessary then the value portion of the
+    // inserted key-value pair is left uninitialized.
+    std::pair insert(const Key& k) {
+      std::pair p = FindHelper(k);
+      // Case 1: key was already present.
+      if (p.first.node_ != NULL)
+        return std::make_pair(iterator(p.first), false);
+      // Case 2: insert.
+      if (ResizeIfLoadIsOutOfRange(num_elements_ + 1)) {
+        p = FindHelper(k);
+      }
+      const size_type b = p.second;  // bucket number
+      Node* node = Alloc(1);
+      typedef typename Allocator::template rebind::other KeyAllocator;
+      KeyAllocator(alloc_).construct(&node->kv.key(), k);
+      iterator result = InsertUnique(b, node);
+      ++num_elements_;
+      return std::make_pair(result, true);
+    }
+
+    Value& operator[](const Key& k) {
+      KeyValuePair kv(k, Value());
+      return insert(kv).first->value();
+    }
+
+    void erase(iterator it) {
+      GOOGLE_DCHECK_EQ(it.m_, this);
+      typename Tree::iterator tree_it;
+      const bool is_list = it.revalidate_if_necessary(&tree_it);
+      size_type b = it.bucket_index_;
+      Node* const item = it.node_;
+      if (is_list) {
+        GOOGLE_DCHECK(TableEntryIsNonEmptyList(b));
+        Node* head = static_cast(table_[b]);
+        head = EraseFromLinkedList(item, head);
+        table_[b] = static_cast(head);
+      } else {
+        GOOGLE_DCHECK(TableEntryIsTree(b));
+        Tree* tree = static_cast(table_[b]);
+        tree->erase(*tree_it);
+        if (tree->empty()) {
+          // Force b to be the minimum of b and b ^ 1.  This is important
+          // only because we want index_of_first_non_null_ to be correct.
+          b &= ~static_cast(1);
+          DestroyTree(tree);
+          table_[b] = table_[b + 1] = NULL;
+        }
+      }
+      DestroyNode(item);
+      --num_elements_;
+      if (PROTOBUF_PREDICT_FALSE(b == index_of_first_non_null_)) {
+        while (index_of_first_non_null_ < num_buckets_ &&
+               table_[index_of_first_non_null_] == NULL) {
+          ++index_of_first_non_null_;
+        }
+      }
+    }
+
+   private:
+    const_iterator find(const Key& k, TreeIterator* it) const {
+      return FindHelper(k, it).first;
+    }
+    std::pair FindHelper(const Key& k) const {
+      return FindHelper(k, NULL);
+    }
+    std::pair FindHelper(const Key& k,
+                                                    TreeIterator* it) const {
+      size_type b = BucketNumber(k);
+      if (TableEntryIsNonEmptyList(b)) {
+        Node* node = static_cast(table_[b]);
+        do {
+          if (IsMatch(*KeyPtrFromNodePtr(node), k)) {
+            return std::make_pair(const_iterator(node, this, b), b);
+          } else {
+            node = node->next;
+          }
+        } while (node != NULL);
+      } else if (TableEntryIsTree(b)) {
+        GOOGLE_DCHECK_EQ(table_[b], table_[b ^ 1]);
+        b &= ~static_cast(1);
+        Tree* tree = static_cast(table_[b]);
+        Key* key = const_cast(&k);
+        typename Tree::iterator tree_it = tree->find(key);
+        if (tree_it != tree->end()) {
+          if (it != NULL) *it = tree_it;
+          return std::make_pair(const_iterator(tree_it, this, b), b);
+        }
+      }
+      return std::make_pair(end(), b);
+    }
+
+    // Insert the given Node in bucket b.  If that would make bucket b too big,
+    // and bucket b is not a tree, create a tree for buckets b and b^1 to share.
+    // Requires count(*KeyPtrFromNodePtr(node)) == 0 and that b is the correct
+    // bucket.  num_elements_ is not modified.
+    iterator InsertUnique(size_type b, Node* node) {
+      GOOGLE_DCHECK(index_of_first_non_null_ == num_buckets_ ||
+             table_[index_of_first_non_null_] != NULL);
+      // In practice, the code that led to this point may have already
+      // determined whether we are inserting into an empty list, a short list,
+      // or whatever.  But it's probably cheap enough to recompute that here;
+      // it's likely that we're inserting into an empty or short list.
+      iterator result;
+      GOOGLE_DCHECK(find(*KeyPtrFromNodePtr(node)) == end());
+      if (TableEntryIsEmpty(b)) {
+        result = InsertUniqueInList(b, node);
+      } else if (TableEntryIsNonEmptyList(b)) {
+        if (PROTOBUF_PREDICT_FALSE(TableEntryIsTooLong(b))) {
+          TreeConvert(b);
+          result = InsertUniqueInTree(b, node);
+          GOOGLE_DCHECK_EQ(result.bucket_index_, b & ~static_cast(1));
+        } else {
+          // Insert into a pre-existing list.  This case cannot modify
+          // index_of_first_non_null_, so we skip the code to update it.
+          return InsertUniqueInList(b, node);
+        }
+      } else {
+        // Insert into a pre-existing tree.  This case cannot modify
+        // index_of_first_non_null_, so we skip the code to update it.
+        return InsertUniqueInTree(b, node);
+      }
+      // parentheses around (std::min) prevents macro expansion of min(...)
+      index_of_first_non_null_ =
+          (std::min)(index_of_first_non_null_, result.bucket_index_);
+      return result;
+    }
+
+    // Helper for InsertUnique.  Handles the case where bucket b is a
+    // not-too-long linked list.
+    iterator InsertUniqueInList(size_type b, Node* node) {
+      node->next = static_cast(table_[b]);
+      table_[b] = static_cast(node);
+      return iterator(node, this, b);
+    }
+
+    // Helper for InsertUnique.  Handles the case where bucket b points to a
+    // Tree.
+    iterator InsertUniqueInTree(size_type b, Node* node) {
+      GOOGLE_DCHECK_EQ(table_[b], table_[b ^ 1]);
+      // Maintain the invariant that node->next is NULL for all Nodes in Trees.
+      node->next = NULL;
+      return iterator(
+          static_cast(table_[b])->insert(KeyPtrFromNodePtr(node)).first,
+          this, b & ~static_cast(1));
+    }
+
+    // Returns whether it did resize.  Currently this is only used when
+    // num_elements_ increases, though it could be used in other situations.
+    // It checks for load too low as well as load too high: because any number
+    // of erases can occur between inserts, the load could be as low as 0 here.
+    // Resizing to a lower size is not always helpful, but failing to do so can
+    // destroy the expected big-O bounds for some operations. By having the
+    // policy that sometimes we resize down as well as up, clients can easily
+    // keep O(size()) = O(number of buckets) if they want that.
+    bool ResizeIfLoadIsOutOfRange(size_type new_size) {
+      const size_type kMaxMapLoadTimes16 = 12;  // controls RAM vs CPU tradeoff
+      const size_type hi_cutoff = num_buckets_ * kMaxMapLoadTimes16 / 16;
+      const size_type lo_cutoff = hi_cutoff / 4;
+      // We don't care how many elements are in trees.  If a lot are,
+      // we may resize even though there are many empty buckets.  In
+      // practice, this seems fine.
+      if (PROTOBUF_PREDICT_FALSE(new_size >= hi_cutoff)) {
+        if (num_buckets_ <= max_size() / 2) {
+          Resize(num_buckets_ * 2);
+          return true;
+        }
+      } else if (PROTOBUF_PREDICT_FALSE(new_size <= lo_cutoff &&
+                                        num_buckets_ > kMinTableSize)) {
+        size_type lg2_of_size_reduction_factor = 1;
+        // It's possible we want to shrink a lot here... size() could even be 0.
+        // So, estimate how much to shrink by making sure we don't shrink so
+        // much that we would need to grow the table after a few inserts.
+        const size_type hypothetical_size = new_size * 5 / 4 + 1;
+        while ((hypothetical_size << lg2_of_size_reduction_factor) <
+               hi_cutoff) {
+          ++lg2_of_size_reduction_factor;
+        }
+        size_type new_num_buckets = std::max(
+            kMinTableSize, num_buckets_ >> lg2_of_size_reduction_factor);
+        if (new_num_buckets != num_buckets_) {
+          Resize(new_num_buckets);
+          return true;
+        }
+      }
+      return false;
+    }
+
+    // Resize to the given number of buckets.
+    void Resize(size_t new_num_buckets) {
+      GOOGLE_DCHECK_GE(new_num_buckets, kMinTableSize);
+      void** const old_table = table_;
+      const size_type old_table_size = num_buckets_;
+      num_buckets_ = new_num_buckets;
+      table_ = CreateEmptyTable(num_buckets_);
+      const size_type start = index_of_first_non_null_;
+      index_of_first_non_null_ = num_buckets_;
+      for (size_type i = start; i < old_table_size; i++) {
+        if (TableEntryIsNonEmptyList(old_table, i)) {
+          TransferList(old_table, i);
+        } else if (TableEntryIsTree(old_table, i)) {
+          TransferTree(old_table, i++);
+        }
+      }
+      Dealloc(old_table, old_table_size);
+    }
+
+    void TransferList(void* const* table, size_type index) {
+      Node* node = static_cast(table[index]);
+      do {
+        Node* next = node->next;
+        InsertUnique(BucketNumber(*KeyPtrFromNodePtr(node)), node);
+        node = next;
+      } while (node != NULL);
+    }
+
+    void TransferTree(void* const* table, size_type index) {
+      Tree* tree = static_cast(table[index]);
+      typename Tree::iterator tree_it = tree->begin();
+      do {
+        Node* node = NodePtrFromKeyPtr(*tree_it);
+        InsertUnique(BucketNumber(**tree_it), node);
+      } while (++tree_it != tree->end());
+      DestroyTree(tree);
+    }
+
+    Node* EraseFromLinkedList(Node* item, Node* head) {
+      if (head == item) {
+        return head->next;
+      } else {
+        head->next = EraseFromLinkedList(item, head->next);
+        return head;
+      }
+    }
+
+    bool TableEntryIsEmpty(size_type b) const {
+      return TableEntryIsEmpty(table_, b);
+    }
+    bool TableEntryIsNonEmptyList(size_type b) const {
+      return TableEntryIsNonEmptyList(table_, b);
+    }
+    bool TableEntryIsTree(size_type b) const {
+      return TableEntryIsTree(table_, b);
+    }
+    bool TableEntryIsList(size_type b) const {
+      return TableEntryIsList(table_, b);
+    }
+    static bool TableEntryIsEmpty(void* const* table, size_type b) {
+      return table[b] == NULL;
+    }
+    static bool TableEntryIsNonEmptyList(void* const* table, size_type b) {
+      return table[b] != NULL && table[b] != table[b ^ 1];
+    }
+    static bool TableEntryIsTree(void* const* table, size_type b) {
+      return !TableEntryIsEmpty(table, b) &&
+             !TableEntryIsNonEmptyList(table, b);
+    }
+    static bool TableEntryIsList(void* const* table, size_type b) {
+      return !TableEntryIsTree(table, b);
+    }
+
+    void TreeConvert(size_type b) {
+      GOOGLE_DCHECK(!TableEntryIsTree(b) && !TableEntryIsTree(b ^ 1));
+      typename Allocator::template rebind::other tree_allocator(alloc_);
+      Tree* tree = tree_allocator.allocate(1);
+      // We want to use the three-arg form of construct, if it exists, but we
+      // create a temporary and use the two-arg construct that's known to exist.
+      // It's clunky, but the compiler should be able to generate more-or-less
+      // the same code.
+      tree_allocator.construct(tree,
+                               Tree(KeyCompare(), KeyPtrAllocator(alloc_)));
+      // Now the tree is ready to use.
+      size_type count = CopyListToTree(b, tree) + CopyListToTree(b ^ 1, tree);
+      GOOGLE_DCHECK_EQ(count, tree->size());
+      table_[b] = table_[b ^ 1] = static_cast(tree);
+    }
+
+    // Copy a linked list in the given bucket to a tree.
+    // Returns the number of things it copied.
+    size_type CopyListToTree(size_type b, Tree* tree) {
+      size_type count = 0;
+      Node* node = static_cast(table_[b]);
+      while (node != NULL) {
+        tree->insert(KeyPtrFromNodePtr(node));
+        ++count;
+        Node* next = node->next;
+        node->next = NULL;
+        node = next;
+      }
+      return count;
+    }
+
+    // Return whether table_[b] is a linked list that seems awfully long.
+    // Requires table_[b] to point to a non-empty linked list.
+    bool TableEntryIsTooLong(size_type b) {
+      const size_type kMaxLength = 8;
+      size_type count = 0;
+      Node* node = static_cast(table_[b]);
+      do {
+        ++count;
+        node = node->next;
+      } while (node != NULL);
+      // Invariant: no linked list ever is more than kMaxLength in length.
+      GOOGLE_DCHECK_LE(count, kMaxLength);
+      return count >= kMaxLength;
+    }
+
+    size_type BucketNumber(const Key& k) const {
+      // We inherit from hasher, so one-arg operator() provides a hash function.
+      size_type h = (*const_cast(this))(k);
+      return (h + seed_) & (num_buckets_ - 1);
+    }
+
+    bool IsMatch(const Key& k0, const Key& k1) const {
+      return std::equal_to()(k0, k1);
+    }
+
+    // Return a power of two no less than max(kMinTableSize, n).
+    // Assumes either n < kMinTableSize or n is a power of two.
+    size_type TableSize(size_type n) {
+      return n < static_cast(kMinTableSize)
+                 ? static_cast(kMinTableSize)
+                 : n;
+    }
+
+    // Use alloc_ to allocate an array of n objects of type U.
+    template 
+    U* Alloc(size_type n) {
+      typedef typename Allocator::template rebind::other alloc_type;
+      return alloc_type(alloc_).allocate(n);
+    }
+
+    // Use alloc_ to deallocate an array of n objects of type U.
+    template 
+    void Dealloc(U* t, size_type n) {
+      typedef typename Allocator::template rebind::other alloc_type;
+      alloc_type(alloc_).deallocate(t, n);
+    }
+
+    void DestroyNode(Node* node) {
+      alloc_.destroy(&node->kv);
+      Dealloc(node, 1);
+    }
+
+    void DestroyTree(Tree* tree) {
+      typename Allocator::template rebind::other tree_allocator(alloc_);
+      tree_allocator.destroy(tree);
+      tree_allocator.deallocate(tree, 1);
+    }
+
+    void** CreateEmptyTable(size_type n) {
+      GOOGLE_DCHECK(n >= kMinTableSize);
+      GOOGLE_DCHECK_EQ(n & (n - 1), 0);
+      void** result = Alloc(n);
+      memset(result, 0, n * sizeof(result[0]));
+      return result;
+    }
+
+    // Return a randomish value.
+    size_type Seed() const {
+      size_type s = static_cast(reinterpret_cast(this));
+#if defined(__x86_64__) && defined(__GNUC__) && \
+    !defined(GOOGLE_PROTOBUF_NO_RDTSC)
+      uint32 hi, lo;
+      asm("rdtsc" : "=a"(lo), "=d"(hi));
+      s += ((static_cast(hi) << 32) | lo);
+#endif
+      return s;
+    }
+
+    size_type num_elements_;
+    size_type num_buckets_;
+    size_type seed_;
+    size_type index_of_first_non_null_;
+    void** table_;  // an array with num_buckets_ entries
+    Allocator alloc_;
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(InnerMap);
+  };  // end of class InnerMap
+
+ public:
+  // Iterators
+  class const_iterator {
+    typedef typename InnerMap::const_iterator InnerIt;
+
+   public:
+    typedef std::forward_iterator_tag iterator_category;
+    typedef typename Map::value_type value_type;
+    typedef ptrdiff_t difference_type;
+    typedef const value_type* pointer;
+    typedef const value_type& reference;
+
+    const_iterator() {}
+    explicit const_iterator(const InnerIt& it) : it_(it) {}
+
+    const_reference operator*() const { return *it_->value(); }
+    const_pointer operator->() const { return &(operator*()); }
+
+    const_iterator& operator++() {
+      ++it_;
+      return *this;
+    }
+    const_iterator operator++(int) { return const_iterator(it_++); }
+
+    friend bool operator==(const const_iterator& a, const const_iterator& b) {
+      return a.it_ == b.it_;
+    }
+    friend bool operator!=(const const_iterator& a, const const_iterator& b) {
+      return !(a == b);
+    }
+
+   private:
+    InnerIt it_;
+  };
+
+  class iterator {
+    typedef typename InnerMap::iterator InnerIt;
+
+   public:
+    typedef std::forward_iterator_tag iterator_category;
+    typedef typename Map::value_type value_type;
+    typedef ptrdiff_t difference_type;
+    typedef value_type* pointer;
+    typedef value_type& reference;
+
+    iterator() {}
+    explicit iterator(const InnerIt& it) : it_(it) {}
+
+    reference operator*() const { return *it_->value(); }
+    pointer operator->() const { return &(operator*()); }
+
+    iterator& operator++() {
+      ++it_;
+      return *this;
+    }
+    iterator operator++(int) { return iterator(it_++); }
+
+    // Allow implicit conversion to const_iterator.
+    operator const_iterator() const {
+      return const_iterator(typename InnerMap::const_iterator(it_));
+    }
+
+    friend bool operator==(const iterator& a, const iterator& b) {
+      return a.it_ == b.it_;
+    }
+    friend bool operator!=(const iterator& a, const iterator& b) {
+      return !(a == b);
+    }
+
+   private:
+    friend class Map;
+
+    InnerIt it_;
+  };
+
+  iterator begin() { return iterator(elements_->begin()); }
+  iterator end() { return iterator(elements_->end()); }
+  const_iterator begin() const {
+    return const_iterator(iterator(elements_->begin()));
+  }
+  const_iterator end() const {
+    return const_iterator(iterator(elements_->end()));
+  }
+  const_iterator cbegin() const { return begin(); }
+  const_iterator cend() const { return end(); }
+
+  // Capacity
+  size_type size() const { return elements_->size(); }
+  bool empty() const { return size() == 0; }
+
+  // Element access
+  T& operator[](const key_type& key) {
+    value_type** value = &(*elements_)[key];
+    if (*value == NULL) {
+      *value = CreateValueTypeInternal(key);
+      internal::MapValueInitializer::value, T>::Initialize(
+          (*value)->second, default_enum_value_);
+    }
+    return (*value)->second;
+  }
+  const T& at(const key_type& key) const {
+    const_iterator it = find(key);
+    GOOGLE_CHECK(it != end()) << "key not found: " << key;
+    return it->second;
+  }
+  T& at(const key_type& key) {
+    iterator it = find(key);
+    GOOGLE_CHECK(it != end()) << "key not found: " << key;
+    return it->second;
+  }
+
+  // Lookup
+  size_type count(const key_type& key) const {
+    const_iterator it = find(key);
+    GOOGLE_DCHECK(it == end() || key == it->first);
+    return it == end() ? 0 : 1;
+  }
+  const_iterator find(const key_type& key) const {
+    return const_iterator(iterator(elements_->find(key)));
+  }
+  iterator find(const key_type& key) { return iterator(elements_->find(key)); }
+  bool contains(const Key& key) const { return elements_->contains(key); }
+  std::pair equal_range(
+      const key_type& key) const {
+    const_iterator it = find(key);
+    if (it == end()) {
+      return std::pair(it, it);
+    } else {
+      const_iterator begin = it++;
+      return std::pair(begin, it);
+    }
+  }
+  std::pair equal_range(const key_type& key) {
+    iterator it = find(key);
+    if (it == end()) {
+      return std::pair(it, it);
+    } else {
+      iterator begin = it++;
+      return std::pair(begin, it);
+    }
+  }
+
+  // insert
+  std::pair insert(const value_type& value) {
+    std::pair p =
+        elements_->insert(value.first);
+    if (p.second) {
+      p.first->value() = CreateValueTypeInternal(value);
+    }
+    return std::pair(iterator(p.first), p.second);
+  }
+  template 
+  void insert(InputIt first, InputIt last) {
+    for (InputIt it = first; it != last; ++it) {
+      iterator exist_it = find(it->first);
+      if (exist_it == end()) {
+        operator[](it->first) = it->second;
+      }
+    }
+  }
+  void insert(std::initializer_list values) {
+    insert(values.begin(), values.end());
+  }
+
+  // Erase and clear
+  size_type erase(const key_type& key) {
+    iterator it = find(key);
+    if (it == end()) {
+      return 0;
+    } else {
+      erase(it);
+      return 1;
+    }
+  }
+  iterator erase(iterator pos) {
+    if (arena_ == NULL) delete pos.operator->();
+    iterator i = pos++;
+    elements_->erase(i.it_);
+    return pos;
+  }
+  void erase(iterator first, iterator last) {
+    while (first != last) {
+      first = erase(first);
+    }
+  }
+  void clear() { erase(begin(), end()); }
+
+  // Assign
+  Map& operator=(const Map& other) {
+    if (this != &other) {
+      clear();
+      insert(other.begin(), other.end());
+    }
+    return *this;
+  }
+
+  void swap(Map& other) {
+    if (arena_ == other.arena_) {
+      std::swap(default_enum_value_, other.default_enum_value_);
+      std::swap(elements_, other.elements_);
+    } else {
+      // TODO(zuguang): optimize this. The temporary copy can be allocated
+      // in the same arena as the other message, and the "other = copy" can
+      // be replaced with the fast-path swap above.
+      Map copy = *this;
+      *this = other;
+      other = copy;
+    }
+  }
+
+  // Access to hasher.  Currently this returns a copy, but it may
+  // be modified to return a const reference in the future.
+  hasher hash_function() const { return elements_->hash_function(); }
+
+ private:
+  // Set default enum value only for proto2 map field whose value is enum type.
+  void SetDefaultEnumValue(int default_enum_value) {
+    default_enum_value_ = default_enum_value;
+  }
+
+  value_type* CreateValueTypeInternal(const Key& key) {
+    if (arena_ == NULL) {
+      return new value_type(key);
+    } else {
+      value_type* value = reinterpret_cast(
+          Arena::CreateArray(arena_, sizeof(value_type)));
+      Arena::CreateInArenaStorage(const_cast(&value->first), arena_);
+      Arena::CreateInArenaStorage(&value->second, arena_);
+      const_cast(value->first) = key;
+      return value;
+    }
+  }
+
+  value_type* CreateValueTypeInternal(const value_type& value) {
+    if (arena_ == NULL) {
+      return new value_type(value);
+    } else {
+      value_type* p = reinterpret_cast(
+          Arena::CreateArray(arena_, sizeof(value_type)));
+      Arena::CreateInArenaStorage(const_cast(&p->first), arena_);
+      Arena::CreateInArenaStorage(&p->second, arena_);
+      const_cast(p->first) = value.first;
+      p->second = value.second;
+      return p;
+    }
+  }
+
+  Arena* arena_;
+  int default_enum_value_;
+  InnerMap* elements_;
+
+  friend class Arena;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  template 
+  friend class internal::MapFieldLite;
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_MAP_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_entry.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_entry.h"
new file mode 100644
index 00000000..a650c875
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_entry.h"
@@ -0,0 +1,164 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_MAP_ENTRY_H__
+#define GOOGLE_PROTOBUF_MAP_ENTRY_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+class Arena;
+namespace internal {
+template 
+class MapField;
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// MapEntry is the returned google::protobuf::Message when calling AddMessage of
+// google::protobuf::Reflection. In order to let it work with generated message
+// reflection, its in-memory type is the same as generated message with the same
+// fields. However, in order to decide the in-memory type of key/value, we need
+// to know both their cpp type in generated api and proto type. In
+// implementation, all in-memory types have related wire format functions to
+// support except ArenaStringPtr. Therefore, we need to define another type with
+// supporting wire format functions. Since this type is only used as return type
+// of MapEntry accessors, it's named MapEntry accessor type.
+//
+// cpp type:               the type visible to users in public API.
+// proto type:             WireFormatLite::FieldType of the field.
+// in-memory type:         type of the data member used to stored this field.
+// MapEntry accessor type: type used in MapEntry getters/mutators to access the
+//                         field.
+//
+// cpp type | proto type  | in-memory type | MapEntry accessor type
+// int32      TYPE_INT32    int32            int32
+// int32      TYPE_FIXED32  int32            int32
+// string     TYPE_STRING   ArenaStringPtr   string
+// FooEnum    TYPE_ENUM     int              int
+// FooMessage TYPE_MESSAGE  FooMessage*      FooMessage
+//
+// The in-memory types of primitive types can be inferred from its proto type,
+// while we need to explicitly specify the cpp type if proto type is
+// TYPE_MESSAGE to infer the in-memory type.  Moreover, default_enum_value is
+// used to initialize enum field in proto2.
+template 
+class MapEntry
+    : public MapEntryImpl {
+ public:
+  MapEntry() : _internal_metadata_(NULL) {}
+  explicit MapEntry(Arena* arena)
+      : MapEntryImpl(arena),
+        _internal_metadata_(arena) {}
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+
+  typedef
+      typename MapEntryImpl::KeyTypeHandler
+          KeyTypeHandler;
+  typedef typename MapEntryImpl<
+      Derived, Message, Key, Value, kKeyFieldType, kValueFieldType,
+      default_enum_value>::ValueTypeHandler ValueTypeHandler;
+  size_t SpaceUsedLong() const override {
+    size_t size = sizeof(Derived);
+    size += KeyTypeHandler::SpaceUsedInMapEntryLong(this->key_);
+    size += ValueTypeHandler::SpaceUsedInMapEntryLong(this->value_);
+    return size;
+  }
+
+  InternalMetadataWithArena _internal_metadata_;
+
+ private:
+  friend class ::PROTOBUF_NAMESPACE_ID::Arena;
+  template 
+  friend class internal::MapField;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MapEntry);
+};
+
+// Specialization for the full runtime
+template 
+struct MapEntryHelper >
+    : MapEntryHelper > {
+  explicit MapEntryHelper(const MapPair& map_pair)
+      : MapEntryHelper >(
+            map_pair) {}
+};
+
+template 
+struct DeconstructMapEntry > {
+  typedef K Key;
+  typedef V Value;
+  static const WireFormatLite::FieldType kKeyFieldType = key;
+  static const WireFormatLite::FieldType kValueFieldType = value;
+  static const int default_enum_value = default_enum;
+};
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_MAP_ENTRY_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_entry_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_entry_lite.h"
new file mode 100644
index 00000000..fe8a2d72
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_entry_lite.h"
@@ -0,0 +1,678 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_MAP_ENTRY_LITE_H__
+#define GOOGLE_PROTOBUF_MAP_ENTRY_LITE_H__
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+namespace internal {
+template 
+class MapEntry;
+template 
+class MapFieldLite;
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// MoveHelper::Move is used to set *dest.  It copies *src, or moves it (in
+// the C++11 sense), or swaps it. *src is left in a sane state for
+// subsequent destruction, but shouldn't be used for anything.
+template 
+struct MoveHelper {  // primitives
+  static void Move(T* src, T* dest) { *dest = *src; }
+};
+
+template 
+struct MoveHelper {  // enums
+  static void Move(T* src, T* dest) { *dest = *src; }
+  // T is an enum here, so allow conversions to and from int.
+  static void Move(T* src, int* dest) { *dest = static_cast(*src); }
+  static void Move(int* src, T* dest) { *dest = static_cast(*src); }
+};
+
+template 
+struct MoveHelper {  // messages
+  static void Move(T* src, T* dest) { dest->Swap(src); }
+};
+
+template 
+struct MoveHelper {  // strings and similar
+  static void Move(T* src, T* dest) {
+#if __cplusplus >= 201103L
+    *dest = std::move(*src);
+#else
+    dest->swap(*src);
+#endif
+  }
+};
+
+// Functions for operating on a map entry.  Does not contain any representation
+// (this class is not intended to be instantiated).
+template 
+struct MapEntryFuncs {
+  typedef MapTypeHandler KeyTypeHandler;
+  typedef MapTypeHandler ValueTypeHandler;
+  static const int kKeyFieldNumber = 1;
+  static const int kValueFieldNumber = 2;
+
+  static uint8* InternalSerialize(int field_number, const Key& key,
+                                  const Value& value, uint8* ptr,
+                                  io::EpsCopyOutputStream* stream) {
+    ptr = stream->EnsureSpace(ptr);
+    ptr = WireFormatLite::WriteTagToArray(
+        field_number, WireFormatLite::WIRETYPE_LENGTH_DELIMITED, ptr);
+    ptr = io::CodedOutputStream::WriteVarint32ToArray(GetCachedSize(key, value),
+                                                      ptr);
+
+    ptr = KeyTypeHandler::Write(kKeyFieldNumber, key, ptr, stream);
+    return ValueTypeHandler::Write(kValueFieldNumber, value, ptr, stream);
+  }
+
+  static size_t ByteSizeLong(const Key& key, const Value& value) {
+    // Tags for key and value will both be one byte (field numbers 1 and 2).
+    size_t inner_length =
+        2 + KeyTypeHandler::ByteSize(key) + ValueTypeHandler::ByteSize(value);
+    return inner_length + io::CodedOutputStream::VarintSize32(
+                              static_cast(inner_length));
+  }
+
+  static int GetCachedSize(const Key& key, const Value& value) {
+    // Tags for key and value will both be one byte (field numbers 1 and 2).
+    return 2 + KeyTypeHandler::GetCachedSize(key) +
+           ValueTypeHandler::GetCachedSize(value);
+  }
+};
+
+// MapEntryImpl is used to implement parsing and serialization of map entries.
+// It uses Curious Recursive Template Pattern (CRTP) to provide the type of
+// the eventual code to the template code.
+template 
+class MapEntryImpl : public Base {
+ public:
+  typedef MapEntryFuncs Funcs;
+
+ protected:
+  // Provide utilities to parse/serialize key/value.  Provide utilities to
+  // manipulate internal stored type.
+  typedef MapTypeHandler KeyTypeHandler;
+  typedef MapTypeHandler ValueTypeHandler;
+
+  // Define internal memory layout. Strings and messages are stored as
+  // pointers, while other types are stored as values.
+  typedef typename KeyTypeHandler::TypeOnMemory KeyOnMemory;
+  typedef typename ValueTypeHandler::TypeOnMemory ValueOnMemory;
+
+  // Enum type cannot be used for MapTypeHandler::Read. Define a type
+  // which will replace Enum with int.
+  typedef typename KeyTypeHandler::MapEntryAccessorType KeyMapEntryAccessorType;
+  typedef
+      typename ValueTypeHandler::MapEntryAccessorType ValueMapEntryAccessorType;
+
+  // Constants for field number.
+  static const int kKeyFieldNumber = 1;
+  static const int kValueFieldNumber = 2;
+
+  // Constants for field tag.
+  static const uint8 kKeyTag =
+      GOOGLE_PROTOBUF_WIRE_FORMAT_MAKE_TAG(kKeyFieldNumber, KeyTypeHandler::kWireType);
+  static const uint8 kValueTag = GOOGLE_PROTOBUF_WIRE_FORMAT_MAKE_TAG(
+      kValueFieldNumber, ValueTypeHandler::kWireType);
+  static const size_t kTagSize = 1;
+
+ public:
+  // Work-around for a compiler bug (see repeated_field.h).
+  typedef void MapEntryHasMergeTypeTrait;
+  typedef Derived EntryType;
+  typedef Key EntryKeyType;
+  typedef Value EntryValueType;
+  static const WireFormatLite::FieldType kEntryKeyFieldType = kKeyFieldType;
+  static const WireFormatLite::FieldType kEntryValueFieldType = kValueFieldType;
+  static const int kEntryDefaultEnumValue = default_enum_value;
+
+  MapEntryImpl() : arena_(NULL) {
+    KeyTypeHandler::Initialize(&key_, NULL);
+    ValueTypeHandler::InitializeMaybeByDefaultEnum(&value_, default_enum_value,
+                                                   NULL);
+    _has_bits_[0] = 0;
+  }
+
+  explicit MapEntryImpl(Arena* arena) : arena_(arena) {
+    KeyTypeHandler::Initialize(&key_, arena);
+    ValueTypeHandler::InitializeMaybeByDefaultEnum(&value_, default_enum_value,
+                                                   arena);
+    _has_bits_[0] = 0;
+  }
+
+  ~MapEntryImpl() {
+    if (GetArenaNoVirtual() != NULL) return;
+    KeyTypeHandler::DeleteNoArena(key_);
+    ValueTypeHandler::DeleteNoArena(value_);
+  }
+
+  // accessors ======================================================
+
+  virtual inline const KeyMapEntryAccessorType& key() const {
+    return KeyTypeHandler::GetExternalReference(key_);
+  }
+  virtual inline const ValueMapEntryAccessorType& value() const {
+    return ValueTypeHandler::DefaultIfNotInitialized(
+        value_, Derived::internal_default_instance()->value_);
+  }
+  inline KeyMapEntryAccessorType* mutable_key() {
+    set_has_key();
+    return KeyTypeHandler::EnsureMutable(&key_, GetArenaNoVirtual());
+  }
+  inline ValueMapEntryAccessorType* mutable_value() {
+    set_has_value();
+    return ValueTypeHandler::EnsureMutable(&value_, GetArenaNoVirtual());
+  }
+
+  // implements MessageLite =========================================
+
+  // MapEntryImpl is for implementation only and this function isn't called
+  // anywhere. Just provide a fake implementation here for MessageLite.
+  std::string GetTypeName() const override { return ""; }
+
+  void CheckTypeAndMergeFrom(const MessageLite& other) override {
+    MergeFromInternal(*::google::protobuf::internal::DownCast(&other));
+  }
+
+  const char* _InternalParse(const char* ptr, ParseContext* ctx) final {
+    while (!ctx->Done(&ptr)) {
+      uint32 tag;
+      ptr = ReadTag(ptr, &tag);
+      GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+      if (tag == kKeyTag) {
+        set_has_key();
+        KeyMapEntryAccessorType* key = mutable_key();
+        ptr = KeyTypeHandler::Read(ptr, ctx, key);
+        if (!Derived::ValidateKey(key)) return nullptr;
+      } else if (tag == kValueTag) {
+        set_has_value();
+        ValueMapEntryAccessorType* value = mutable_value();
+        ptr = ValueTypeHandler::Read(ptr, ctx, value);
+        if (!Derived::ValidateValue(value)) return nullptr;
+      } else {
+        if (tag == 0 || WireFormatLite::GetTagWireType(tag) ==
+                            WireFormatLite::WIRETYPE_END_GROUP) {
+          ctx->SetLastTag(tag);
+          return ptr;
+        }
+        ptr = UnknownFieldParse(tag, static_cast(nullptr), ptr,
+                                ctx);
+      }
+      GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+    }
+    return ptr;
+  }
+
+  size_t ByteSizeLong() const override {
+    size_t size = 0;
+    size += has_key() ? kTagSize +
+                            static_cast(KeyTypeHandler::ByteSize(key()))
+                      : 0;
+    size += has_value()
+                ? kTagSize +
+                      static_cast(ValueTypeHandler::ByteSize(value()))
+                : 0;
+    return size;
+  }
+
+  ::google::protobuf::uint8* _InternalSerialize(::google::protobuf::uint8* ptr,
+                              io::EpsCopyOutputStream* stream) const override {
+    ptr = KeyTypeHandler::Write(kKeyFieldNumber, key(), ptr, stream);
+    return ValueTypeHandler::Write(kValueFieldNumber, value(), ptr, stream);
+  }
+
+  // Don't override SerializeWithCachedSizesToArray.  Use MessageLite's.
+
+  int GetCachedSize() const override {
+    int size = 0;
+    size += has_key() ? static_cast(kTagSize) +
+                            KeyTypeHandler::GetCachedSize(key())
+                      : 0;
+    size += has_value() ? static_cast(kTagSize) +
+                              ValueTypeHandler::GetCachedSize(value())
+                        : 0;
+    return size;
+  }
+
+  bool IsInitialized() const override {
+    return ValueTypeHandler::IsInitialized(value_);
+  }
+
+  Base* New() const override {
+    Derived* entry = new Derived;
+    return entry;
+  }
+
+  Base* New(Arena* arena) const override {
+    Derived* entry = Arena::CreateMessage(arena);
+    return entry;
+  }
+
+ protected:
+  // We can't declare this function directly here as it would hide the other
+  // overload (const Message&).
+  void MergeFromInternal(const MapEntryImpl& from) {
+    if (from._has_bits_[0]) {
+      if (from.has_key()) {
+        KeyTypeHandler::EnsureMutable(&key_, GetArenaNoVirtual());
+        KeyTypeHandler::Merge(from.key(), &key_, GetArenaNoVirtual());
+        set_has_key();
+      }
+      if (from.has_value()) {
+        ValueTypeHandler::EnsureMutable(&value_, GetArenaNoVirtual());
+        ValueTypeHandler::Merge(from.value(), &value_, GetArenaNoVirtual());
+        set_has_value();
+      }
+    }
+  }
+
+ public:
+  void Clear() override {
+    KeyTypeHandler::Clear(&key_, GetArenaNoVirtual());
+    ValueTypeHandler::ClearMaybeByDefaultEnum(&value_, GetArenaNoVirtual(),
+                                              default_enum_value);
+    clear_has_key();
+    clear_has_value();
+  }
+
+  static void InitAsDefaultInstance() {
+    Derived* d = const_cast(Derived::internal_default_instance());
+    KeyTypeHandler::AssignDefaultValue(&d->key_);
+    ValueTypeHandler::AssignDefaultValue(&d->value_);
+  }
+
+  Arena* GetArena() const override { return GetArenaNoVirtual(); }
+
+  // Parsing using MergePartialFromCodedStream, above, is not as
+  // efficient as it could be.  This helper class provides a speedier way.
+  template 
+  class Parser {
+   public:
+    explicit Parser(MapField* mf) : mf_(mf), map_(mf->MutableMap()) {}
+    ~Parser() {
+      if (entry_ != nullptr && entry_->GetArena() == nullptr) delete entry_;
+    }
+
+    // This does what the typical MergePartialFromCodedStream() is expected to
+    // do, with the additional side-effect that if successful (i.e., if true is
+    // going to be its return value) it inserts the key-value pair into map_.
+    bool MergePartialFromCodedStream(io::CodedInputStream* input) {
+      // Look for the expected thing: a key and then a value.  If it fails,
+      // invoke the enclosing class's MergePartialFromCodedStream, or return
+      // false if that would be pointless.
+      if (input->ExpectTag(kKeyTag)) {
+        if (!KeyTypeHandler::Read(input, &key_)) {
+          return false;
+        }
+        // Peek at the next byte to see if it is kValueTag.  If not, bail out.
+        const void* data;
+        int size;
+        input->GetDirectBufferPointerInline(&data, &size);
+        // We could use memcmp here, but we don't bother. The tag is one byte.
+        static_assert(kTagSize == 1, "tag size must be 1");
+        if (size > 0 && *reinterpret_cast(data) == kValueTag) {
+          typename Map::size_type map_size = map_->size();
+          value_ptr_ = &(*map_)[key_];
+          if (PROTOBUF_PREDICT_TRUE(map_size != map_->size())) {
+            // We created a new key-value pair.  Fill in the value.
+            typedef
+                typename MapIf::type T;
+            input->Skip(kTagSize);  // Skip kValueTag.
+            if (!ValueTypeHandler::Read(input,
+                                        reinterpret_cast(value_ptr_))) {
+              map_->erase(key_);  // Failure! Undo insertion.
+              return false;
+            }
+            if (input->ExpectAtEnd()) return true;
+            return ReadBeyondKeyValuePair(input);
+          }
+        }
+      } else {
+        key_ = Key();
+      }
+
+      NewEntry();
+      *entry_->mutable_key() = key_;
+      const bool result = entry_->MergePartialFromCodedStream(input);
+      if (result) UseKeyAndValueFromEntry();
+      return result;
+    }
+
+    const char* _InternalParse(const char* ptr, ParseContext* ctx) {
+      if (PROTOBUF_PREDICT_TRUE(!ctx->Done(&ptr) && *ptr == kKeyTag)) {
+        ptr = KeyTypeHandler::Read(ptr + 1, ctx, &key_);
+        if (PROTOBUF_PREDICT_FALSE(!ptr || !Derived::ValidateKey(&key_))) {
+          return nullptr;
+        }
+        if (PROTOBUF_PREDICT_TRUE(!ctx->Done(&ptr) && *ptr == kValueTag)) {
+          typename Map::size_type map_size = map_->size();
+          value_ptr_ = &(*map_)[key_];
+          if (PROTOBUF_PREDICT_TRUE(map_size != map_->size())) {
+            using T =
+                typename MapIf::type;
+            ptr = ValueTypeHandler::Read(ptr + 1, ctx,
+                                         reinterpret_cast(value_ptr_));
+            if (PROTOBUF_PREDICT_FALSE(!ptr ||
+                                       !Derived::ValidateValue(value_ptr_))) {
+              map_->erase(key_);  // Failure! Undo insertion.
+              return nullptr;
+            }
+            if (PROTOBUF_PREDICT_TRUE(ctx->Done(&ptr))) return ptr;
+            if (!ptr) return nullptr;
+            NewEntry();
+            ValueMover::Move(value_ptr_, entry_->mutable_value());
+            map_->erase(key_);
+            goto move_key;
+          }
+        } else {
+          if (!ptr) return nullptr;
+        }
+        NewEntry();
+      move_key:
+        KeyMover::Move(&key_, entry_->mutable_key());
+      } else {
+        if (!ptr) return nullptr;
+        NewEntry();
+      }
+      ptr = entry_->_InternalParse(ptr, ctx);
+      if (ptr) UseKeyAndValueFromEntry();
+      return ptr;
+    }
+
+    template 
+    const char* ParseWithEnumValidation(const char* ptr, ParseContext* ctx,
+                                        bool (*is_valid)(int), uint32 field_num,
+                                        Metadata* metadata) {
+      auto entry = NewEntry();
+      ptr = entry->_InternalParse(ptr, ctx);
+      if (!ptr) return nullptr;
+      if (is_valid(entry->value())) {
+        UseKeyAndValueFromEntry();
+      } else {
+        WriteLengthDelimited(field_num, entry->SerializeAsString(),
+                             metadata->mutable_unknown_fields());
+      }
+      return ptr;
+    }
+
+    MapEntryImpl* NewEntry() { return entry_ = mf_->NewEntry(); }
+
+    const Key& key() const { return key_; }
+    const Value& value() const { return *value_ptr_; }
+
+    const Key& entry_key() const { return entry_->key(); }
+    const Value& entry_value() const { return entry_->value(); }
+
+   private:
+    void UseKeyAndValueFromEntry() {
+      // Update key_ in case we need it later (because key() is called).
+      // This is potentially inefficient, especially if the key is
+      // expensive to copy (e.g., a long string), but this is a cold
+      // path, so it's not a big deal.
+      key_ = entry_->key();
+      value_ptr_ = &(*map_)[key_];
+      ValueMover::Move(entry_->mutable_value(), value_ptr_);
+    }
+
+    // After reading a key and value successfully, and inserting that data
+    // into map_, we are not at the end of the input.  This is unusual, but
+    // allowed by the spec.
+    bool ReadBeyondKeyValuePair(io::CodedInputStream* input) PROTOBUF_COLD {
+      NewEntry();
+      ValueMover::Move(value_ptr_, entry_->mutable_value());
+      map_->erase(key_);
+      KeyMover::Move(&key_, entry_->mutable_key());
+      const bool result = entry_->MergePartialFromCodedStream(input);
+      if (result) UseKeyAndValueFromEntry();
+      return result;
+    }
+
+    typedef MoveHelper
+        KeyMover;
+    typedef MoveHelper
+        ValueMover;
+
+    MapField* const mf_;
+    Map* const map_;
+    Key key_;
+    Value* value_ptr_;
+    MapEntryImpl* entry_ = nullptr;
+  };
+
+ protected:
+  void set_has_key() { _has_bits_[0] |= 0x00000001u; }
+  bool has_key() const { return (_has_bits_[0] & 0x00000001u) != 0; }
+  void clear_has_key() { _has_bits_[0] &= ~0x00000001u; }
+  void set_has_value() { _has_bits_[0] |= 0x00000002u; }
+  bool has_value() const { return (_has_bits_[0] & 0x00000002u) != 0; }
+  void clear_has_value() { _has_bits_[0] &= ~0x00000002u; }
+
+ public:
+  inline Arena* GetArenaNoVirtual() const { return arena_; }
+
+ public:  // Needed for constructing tables
+  KeyOnMemory key_;
+  ValueOnMemory value_;
+  Arena* arena_;
+  uint32 _has_bits_[1];
+
+ private:
+  friend class ::PROTOBUF_NAMESPACE_ID::Arena;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  template 
+  friend class internal::MapEntry;
+  template 
+  friend class internal::MapFieldLite;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MapEntryImpl);
+};
+
+template 
+class MapEntryLite
+    : public MapEntryImpl {
+ public:
+  typedef MapEntryImpl
+      SuperType;
+  MapEntryLite() {}
+  explicit MapEntryLite(Arena* arena) : SuperType(arena) {}
+  void MergeFrom(const MapEntryLite& other) { MergeFromInternal(other); }
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MapEntryLite);
+};
+// The completely unprincipled and unwieldy use of template parameters in
+// the map code necessitates wrappers to make the code a little bit more
+// manageable.
+template 
+struct DeconstructMapEntry;
+
+template 
+struct DeconstructMapEntry > {
+  typedef K Key;
+  typedef V Value;
+  static const WireFormatLite::FieldType kKeyFieldType = key;
+  static const WireFormatLite::FieldType kValueFieldType = value;
+  static const int default_enum_value = default_enum;
+};
+
+// Helpers for deterministic serialization =============================
+
+// This struct can be used with any generic sorting algorithm.  If the Key
+// type is relatively small and easy to copy then copying Keys into an
+// array of SortItems can be beneficial.  Then all the data the sorting
+// algorithm needs to touch is in that one array.
+template 
+struct SortItem {
+  SortItem() {}
+  explicit SortItem(PtrToKeyValuePair p) : first(p->first), second(p) {}
+
+  Key first;
+  PtrToKeyValuePair second;
+};
+
+template 
+struct CompareByFirstField {
+  bool operator()(const T& a, const T& b) const { return a.first < b.first; }
+};
+
+template 
+struct CompareByDerefFirst {
+  bool operator()(const T& a, const T& b) const { return a->first < b->first; }
+};
+
+// Helper for table driven serialization
+
+template 
+struct FromHelper {
+  template 
+  static const T& From(const T& x) {
+    return x;
+  }
+};
+
+template <>
+struct FromHelper {
+  static ArenaStringPtr From(const std::string& x) {
+    ArenaStringPtr res;
+    TaggedPtr ptr;
+    ptr.Set(const_cast(&x));
+    res.UnsafeSetTaggedPointer(ptr);
+    return res;
+  }
+};
+template <>
+struct FromHelper {
+  static ArenaStringPtr From(const std::string& x) {
+    ArenaStringPtr res;
+    TaggedPtr ptr;
+    ptr.Set(const_cast(&x));
+    res.UnsafeSetTaggedPointer(ptr);
+    return res;
+  }
+};
+template <>
+struct FromHelper {
+  template 
+  static T* From(const T& x) {
+    return const_cast(&x);
+  }
+};
+
+template 
+struct MapEntryHelper;
+
+template 
+struct MapEntryHelper > {
+  // Provide utilities to parse/serialize key/value.  Provide utilities to
+  // manipulate internal stored type.
+  typedef MapTypeHandler KeyTypeHandler;
+  typedef MapTypeHandler ValueTypeHandler;
+
+  // Define internal memory layout. Strings and messages are stored as
+  // pointers, while other types are stored as values.
+  typedef typename KeyTypeHandler::TypeOnMemory KeyOnMemory;
+  typedef typename ValueTypeHandler::TypeOnMemory ValueOnMemory;
+
+  explicit MapEntryHelper(const MapPair& map_pair)
+      : _has_bits_(3),
+        _cached_size_(2 + KeyTypeHandler::GetCachedSize(map_pair.first) +
+                      ValueTypeHandler::GetCachedSize(map_pair.second)),
+        key_(FromHelper::From(map_pair.first)),
+        value_(FromHelper::From(map_pair.second)) {}
+
+  // Purposely not following the style guide naming. These are the names
+  // the proto compiler would generate given the map entry descriptor.
+  // The proto compiler generates the offsets in this struct as if this was
+  // a regular message. This way the table driven code barely notices it's
+  // dealing with a map field.
+  uint32 _has_bits_;     // NOLINT
+  uint32 _cached_size_;  // NOLINT
+  KeyOnMemory key_;      // NOLINT
+  ValueOnMemory value_;  // NOLINT
+};
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_MAP_ENTRY_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field.cc"
new file mode 100644
index 00000000..d61fddd6
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field.cc"
@@ -0,0 +1,582 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+MapFieldBase::~MapFieldBase() {
+  if (repeated_field_ != NULL && arena_ == NULL) delete repeated_field_;
+}
+
+const RepeatedPtrFieldBase& MapFieldBase::GetRepeatedField() const {
+  SyncRepeatedFieldWithMap();
+  return *reinterpret_cast(repeated_field_);
+}
+
+RepeatedPtrFieldBase* MapFieldBase::MutableRepeatedField() {
+  SyncRepeatedFieldWithMap();
+  SetRepeatedDirty();
+  return reinterpret_cast(repeated_field_);
+}
+
+size_t MapFieldBase::SpaceUsedExcludingSelfLong() const {
+  mutex_.Lock();
+  size_t size = SpaceUsedExcludingSelfNoLock();
+  mutex_.Unlock();
+  return size;
+}
+
+size_t MapFieldBase::SpaceUsedExcludingSelfNoLock() const {
+  if (repeated_field_ != NULL) {
+    return repeated_field_->SpaceUsedExcludingSelfLong();
+  } else {
+    return 0;
+  }
+}
+
+bool MapFieldBase::IsMapValid() const {
+  // "Acquire" insures the operation after SyncRepeatedFieldWithMap won't get
+  // executed before state_ is checked.
+  int state = state_.load(std::memory_order_acquire);
+  return state != STATE_MODIFIED_REPEATED;
+}
+
+bool MapFieldBase::IsRepeatedFieldValid() const {
+  int state = state_.load(std::memory_order_acquire);
+  return state != STATE_MODIFIED_MAP;
+}
+
+void MapFieldBase::SetMapDirty() {
+  // These are called by (non-const) mutator functions. So by our API it's the
+  // callers responsibility to have these calls properly ordered.
+  state_.store(STATE_MODIFIED_MAP, std::memory_order_relaxed);
+}
+
+void MapFieldBase::SetRepeatedDirty() {
+  // These are called by (non-const) mutator functions. So by our API it's the
+  // callers responsibility to have these calls properly ordered.
+  state_.store(STATE_MODIFIED_REPEATED, std::memory_order_relaxed);
+}
+
+void MapFieldBase::SyncRepeatedFieldWithMap() const {
+  // acquire here matches with release below to ensure that we can only see a
+  // value of CLEAN after all previous changes have been synced.
+  switch (state_.load(std::memory_order_acquire)) {
+    case STATE_MODIFIED_MAP:
+      mutex_.Lock();
+      // Double check state, because another thread may have seen the same
+      // state and done the synchronization before the current thread.
+      if (state_.load(std::memory_order_relaxed) == STATE_MODIFIED_MAP) {
+        SyncRepeatedFieldWithMapNoLock();
+        state_.store(CLEAN, std::memory_order_release);
+      }
+      mutex_.Unlock();
+      break;
+    case CLEAN:
+      mutex_.Lock();
+      // Double check state
+      if (state_.load(std::memory_order_relaxed) == CLEAN) {
+        if (repeated_field_ == nullptr) {
+          if (arena_ == nullptr) {
+            repeated_field_ = new RepeatedPtrField();
+          } else {
+            repeated_field_ =
+                Arena::CreateMessage >(arena_);
+          }
+        }
+        state_.store(CLEAN, std::memory_order_release);
+      }
+      mutex_.Unlock();
+      break;
+    default:
+      break;
+  }
+}
+
+void MapFieldBase::SyncRepeatedFieldWithMapNoLock() const {
+  if (repeated_field_ == NULL) {
+    repeated_field_ = Arena::CreateMessage >(arena_);
+  }
+}
+
+void MapFieldBase::SyncMapWithRepeatedField() const {
+  // acquire here matches with release below to ensure that we can only see a
+  // value of CLEAN after all previous changes have been synced.
+  if (state_.load(std::memory_order_acquire) == STATE_MODIFIED_REPEATED) {
+    mutex_.Lock();
+    // Double check state, because another thread may have seen the same state
+    // and done the synchronization before the current thread.
+    if (state_.load(std::memory_order_relaxed) == STATE_MODIFIED_REPEATED) {
+      SyncMapWithRepeatedFieldNoLock();
+      state_.store(CLEAN, std::memory_order_release);
+    }
+    mutex_.Unlock();
+  }
+}
+
+// ------------------DynamicMapField------------------
+DynamicMapField::DynamicMapField(const Message* default_entry)
+    : default_entry_(default_entry) {}
+
+DynamicMapField::DynamicMapField(const Message* default_entry, Arena* arena)
+    : TypeDefinedMapFieldBase(arena),
+      map_(arena),
+      default_entry_(default_entry) {}
+
+DynamicMapField::~DynamicMapField() {
+  // DynamicMapField owns map values. Need to delete them before clearing
+  // the map.
+  for (Map::iterator iter = map_.begin();
+       iter != map_.end(); ++iter) {
+    iter->second.DeleteData();
+  }
+  map_.clear();
+}
+
+int DynamicMapField::size() const { return GetMap().size(); }
+
+void DynamicMapField::Clear() {
+  Map* map = &const_cast(this)->map_;
+  if (MapFieldBase::arena_ == nullptr) {
+    for (Map::iterator iter = map->begin();
+         iter != map->end(); ++iter) {
+      iter->second.DeleteData();
+    }
+  }
+
+  map->clear();
+
+  if (MapFieldBase::repeated_field_ != nullptr) {
+    MapFieldBase::repeated_field_->Clear();
+  }
+  // Data in map and repeated field are both empty, but we can't set status
+  // CLEAN which will invalidate previous reference to map.
+  MapFieldBase::SetMapDirty();
+}
+
+bool DynamicMapField::ContainsMapKey(const MapKey& map_key) const {
+  const Map& map = GetMap();
+  Map::const_iterator iter = map.find(map_key);
+  return iter != map.end();
+}
+
+void DynamicMapField::AllocateMapValue(MapValueRef* map_val) {
+  const FieldDescriptor* val_des =
+      default_entry_->GetDescriptor()->FindFieldByName("value");
+  map_val->SetType(val_des->cpp_type());
+  // Allocate memory for the MapValueRef, and initialize to
+  // default value.
+  switch (val_des->cpp_type()) {
+#define HANDLE_TYPE(CPPTYPE, TYPE)                           \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE: {                 \
+    TYPE* value = Arena::Create(MapFieldBase::arena_); \
+    map_val->SetValue(value);                                \
+    break;                                                   \
+  }
+    HANDLE_TYPE(INT32, int32);
+    HANDLE_TYPE(INT64, int64);
+    HANDLE_TYPE(UINT32, uint32);
+    HANDLE_TYPE(UINT64, uint64);
+    HANDLE_TYPE(DOUBLE, double);
+    HANDLE_TYPE(FLOAT, float);
+    HANDLE_TYPE(BOOL, bool);
+    HANDLE_TYPE(STRING, std::string);
+    HANDLE_TYPE(ENUM, int32);
+#undef HANDLE_TYPE
+    case FieldDescriptor::CPPTYPE_MESSAGE: {
+      const Message& message =
+          default_entry_->GetReflection()->GetMessage(*default_entry_, val_des);
+      Message* value = message.New(MapFieldBase::arena_);
+      map_val->SetValue(value);
+      break;
+    }
+  }
+}
+
+bool DynamicMapField::InsertOrLookupMapValue(const MapKey& map_key,
+                                             MapValueRef* val) {
+  // Always use mutable map because users may change the map value by
+  // MapValueRef.
+  Map* map = MutableMap();
+  Map::iterator iter = map->find(map_key);
+  if (iter == map->end()) {
+    MapValueRef& map_val = map_[map_key];
+    AllocateMapValue(&map_val);
+    val->CopyFrom(map_val);
+    return true;
+  }
+  // map_key is already in the map. Make sure (*map)[map_key] is not called.
+  // [] may reorder the map and iterators.
+  val->CopyFrom(iter->second);
+  return false;
+}
+
+bool DynamicMapField::DeleteMapValue(const MapKey& map_key) {
+  MapFieldBase::SyncMapWithRepeatedField();
+  Map::iterator iter = map_.find(map_key);
+  if (iter == map_.end()) {
+    return false;
+  }
+  // Set map dirty only if the delete is successful.
+  MapFieldBase::SetMapDirty();
+  if (MapFieldBase::arena_ == nullptr) {
+    iter->second.DeleteData();
+  }
+  map_.erase(iter);
+  return true;
+}
+
+const Map& DynamicMapField::GetMap() const {
+  MapFieldBase::SyncMapWithRepeatedField();
+  return map_;
+}
+
+Map* DynamicMapField::MutableMap() {
+  MapFieldBase::SyncMapWithRepeatedField();
+  MapFieldBase::SetMapDirty();
+  return &map_;
+}
+
+void DynamicMapField::SetMapIteratorValue(MapIterator* map_iter) const {
+  Map::const_iterator iter =
+      TypeDefinedMapFieldBase::InternalGetIterator(
+          map_iter);
+  if (iter == map_.end()) return;
+  map_iter->key_.CopyFrom(iter->first);
+  map_iter->value_.CopyFrom(iter->second);
+}
+
+void DynamicMapField::MergeFrom(const MapFieldBase& other) {
+  GOOGLE_DCHECK(IsMapValid() && other.IsMapValid());
+  Map* map = MutableMap();
+  const DynamicMapField& other_field =
+      reinterpret_cast(other);
+  for (Map::const_iterator other_it =
+           other_field.map_.begin();
+       other_it != other_field.map_.end(); ++other_it) {
+    Map::iterator iter = map->find(other_it->first);
+    MapValueRef* map_val;
+    if (iter == map->end()) {
+      map_val = &map_[other_it->first];
+      AllocateMapValue(map_val);
+    } else {
+      map_val = &iter->second;
+    }
+
+    // Copy map value
+    const FieldDescriptor* field_descriptor =
+        default_entry_->GetDescriptor()->FindFieldByName("value");
+    switch (field_descriptor->cpp_type()) {
+      case FieldDescriptor::CPPTYPE_INT32: {
+        map_val->SetInt32Value(other_it->second.GetInt32Value());
+        break;
+      }
+      case FieldDescriptor::CPPTYPE_INT64: {
+        map_val->SetInt64Value(other_it->second.GetInt64Value());
+        break;
+      }
+      case FieldDescriptor::CPPTYPE_UINT32: {
+        map_val->SetUInt32Value(other_it->second.GetUInt32Value());
+        break;
+      }
+      case FieldDescriptor::CPPTYPE_UINT64: {
+        map_val->SetUInt64Value(other_it->second.GetUInt64Value());
+        break;
+      }
+      case FieldDescriptor::CPPTYPE_FLOAT: {
+        map_val->SetFloatValue(other_it->second.GetFloatValue());
+        break;
+      }
+      case FieldDescriptor::CPPTYPE_DOUBLE: {
+        map_val->SetDoubleValue(other_it->second.GetDoubleValue());
+        break;
+      }
+      case FieldDescriptor::CPPTYPE_BOOL: {
+        map_val->SetBoolValue(other_it->second.GetBoolValue());
+        break;
+      }
+      case FieldDescriptor::CPPTYPE_STRING: {
+        map_val->SetStringValue(other_it->second.GetStringValue());
+        break;
+      }
+      case FieldDescriptor::CPPTYPE_ENUM: {
+        map_val->SetEnumValue(other_it->second.GetEnumValue());
+        break;
+      }
+      case FieldDescriptor::CPPTYPE_MESSAGE: {
+        map_val->MutableMessageValue()->CopyFrom(
+            other_it->second.GetMessageValue());
+        break;
+      }
+    }
+  }
+}
+
+void DynamicMapField::Swap(MapFieldBase* other) {
+  DynamicMapField* other_field = down_cast(other);
+  std::swap(this->MapFieldBase::repeated_field_, other_field->repeated_field_);
+  map_.swap(other_field->map_);
+  // a relaxed swap of the atomic
+  auto other_state = other_field->state_.load(std::memory_order_relaxed);
+  auto this_state = this->MapFieldBase::state_.load(std::memory_order_relaxed);
+  other_field->state_.store(this_state, std::memory_order_relaxed);
+  this->MapFieldBase::state_.store(other_state, std::memory_order_relaxed);
+}
+
+void DynamicMapField::SyncRepeatedFieldWithMapNoLock() const {
+  const Reflection* reflection = default_entry_->GetReflection();
+  const FieldDescriptor* key_des =
+      default_entry_->GetDescriptor()->FindFieldByName("key");
+  const FieldDescriptor* val_des =
+      default_entry_->GetDescriptor()->FindFieldByName("value");
+  if (MapFieldBase::repeated_field_ == NULL) {
+    if (MapFieldBase::arena_ == NULL) {
+      MapFieldBase::repeated_field_ = new RepeatedPtrField();
+    } else {
+      MapFieldBase::repeated_field_ =
+          Arena::CreateMessage >(
+              MapFieldBase::arena_);
+    }
+  }
+
+  MapFieldBase::repeated_field_->Clear();
+
+  for (Map::const_iterator it = map_.begin();
+       it != map_.end(); ++it) {
+    Message* new_entry = default_entry_->New(MapFieldBase::arena_);
+    MapFieldBase::repeated_field_->AddAllocated(new_entry);
+    const MapKey& map_key = it->first;
+    switch (key_des->cpp_type()) {
+      case FieldDescriptor::CPPTYPE_STRING:
+        reflection->SetString(new_entry, key_des, map_key.GetStringValue());
+        break;
+      case FieldDescriptor::CPPTYPE_INT64:
+        reflection->SetInt64(new_entry, key_des, map_key.GetInt64Value());
+        break;
+      case FieldDescriptor::CPPTYPE_INT32:
+        reflection->SetInt32(new_entry, key_des, map_key.GetInt32Value());
+        break;
+      case FieldDescriptor::CPPTYPE_UINT64:
+        reflection->SetUInt64(new_entry, key_des, map_key.GetUInt64Value());
+        break;
+      case FieldDescriptor::CPPTYPE_UINT32:
+        reflection->SetUInt32(new_entry, key_des, map_key.GetUInt32Value());
+        break;
+      case FieldDescriptor::CPPTYPE_BOOL:
+        reflection->SetBool(new_entry, key_des, map_key.GetBoolValue());
+        break;
+      case FieldDescriptor::CPPTYPE_DOUBLE:
+      case FieldDescriptor::CPPTYPE_FLOAT:
+      case FieldDescriptor::CPPTYPE_ENUM:
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        GOOGLE_LOG(FATAL) << "Can't get here.";
+        break;
+    }
+    const MapValueRef& map_val = it->second;
+    switch (val_des->cpp_type()) {
+      case FieldDescriptor::CPPTYPE_STRING:
+        reflection->SetString(new_entry, val_des, map_val.GetStringValue());
+        break;
+      case FieldDescriptor::CPPTYPE_INT64:
+        reflection->SetInt64(new_entry, val_des, map_val.GetInt64Value());
+        break;
+      case FieldDescriptor::CPPTYPE_INT32:
+        reflection->SetInt32(new_entry, val_des, map_val.GetInt32Value());
+        break;
+      case FieldDescriptor::CPPTYPE_UINT64:
+        reflection->SetUInt64(new_entry, val_des, map_val.GetUInt64Value());
+        break;
+      case FieldDescriptor::CPPTYPE_UINT32:
+        reflection->SetUInt32(new_entry, val_des, map_val.GetUInt32Value());
+        break;
+      case FieldDescriptor::CPPTYPE_BOOL:
+        reflection->SetBool(new_entry, val_des, map_val.GetBoolValue());
+        break;
+      case FieldDescriptor::CPPTYPE_DOUBLE:
+        reflection->SetDouble(new_entry, val_des, map_val.GetDoubleValue());
+        break;
+      case FieldDescriptor::CPPTYPE_FLOAT:
+        reflection->SetFloat(new_entry, val_des, map_val.GetFloatValue());
+        break;
+      case FieldDescriptor::CPPTYPE_ENUM:
+        reflection->SetEnumValue(new_entry, val_des, map_val.GetEnumValue());
+        break;
+      case FieldDescriptor::CPPTYPE_MESSAGE: {
+        const Message& message = map_val.GetMessageValue();
+        reflection->MutableMessage(new_entry, val_des)->CopyFrom(message);
+        break;
+      }
+    }
+  }
+}
+
+void DynamicMapField::SyncMapWithRepeatedFieldNoLock() const {
+  Map* map = &const_cast(this)->map_;
+  const Reflection* reflection = default_entry_->GetReflection();
+  const FieldDescriptor* key_des =
+      default_entry_->GetDescriptor()->FindFieldByName("key");
+  const FieldDescriptor* val_des =
+      default_entry_->GetDescriptor()->FindFieldByName("value");
+  // DynamicMapField owns map values. Need to delete them before clearing
+  // the map.
+  if (MapFieldBase::arena_ == nullptr) {
+    for (Map::iterator iter = map->begin();
+         iter != map->end(); ++iter) {
+      iter->second.DeleteData();
+    }
+  }
+  map->clear();
+  for (RepeatedPtrField::iterator it =
+           MapFieldBase::repeated_field_->begin();
+       it != MapFieldBase::repeated_field_->end(); ++it) {
+    // MapKey type will be set later.
+    MapKey map_key;
+    switch (key_des->cpp_type()) {
+      case FieldDescriptor::CPPTYPE_STRING:
+        map_key.SetStringValue(reflection->GetString(*it, key_des));
+        break;
+      case FieldDescriptor::CPPTYPE_INT64:
+        map_key.SetInt64Value(reflection->GetInt64(*it, key_des));
+        break;
+      case FieldDescriptor::CPPTYPE_INT32:
+        map_key.SetInt32Value(reflection->GetInt32(*it, key_des));
+        break;
+      case FieldDescriptor::CPPTYPE_UINT64:
+        map_key.SetUInt64Value(reflection->GetUInt64(*it, key_des));
+        break;
+      case FieldDescriptor::CPPTYPE_UINT32:
+        map_key.SetUInt32Value(reflection->GetUInt32(*it, key_des));
+        break;
+      case FieldDescriptor::CPPTYPE_BOOL:
+        map_key.SetBoolValue(reflection->GetBool(*it, key_des));
+        break;
+      case FieldDescriptor::CPPTYPE_DOUBLE:
+      case FieldDescriptor::CPPTYPE_FLOAT:
+      case FieldDescriptor::CPPTYPE_ENUM:
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        GOOGLE_LOG(FATAL) << "Can't get here.";
+        break;
+    }
+
+    if (MapFieldBase::arena_ == nullptr) {
+      // Remove existing map value with same key.
+      Map::iterator iter = map->find(map_key);
+      if (iter != map->end()) {
+        iter->second.DeleteData();
+      }
+    }
+
+    MapValueRef& map_val = (*map)[map_key];
+    map_val.SetType(val_des->cpp_type());
+    switch (val_des->cpp_type()) {
+#define HANDLE_TYPE(CPPTYPE, TYPE, METHOD)                   \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE: {                 \
+    TYPE* value = Arena::Create(MapFieldBase::arena_); \
+    *value = reflection->Get##METHOD(*it, val_des);          \
+    map_val.SetValue(value);                                 \
+    break;                                                   \
+  }
+      HANDLE_TYPE(INT32, int32, Int32);
+      HANDLE_TYPE(INT64, int64, Int64);
+      HANDLE_TYPE(UINT32, uint32, UInt32);
+      HANDLE_TYPE(UINT64, uint64, UInt64);
+      HANDLE_TYPE(DOUBLE, double, Double);
+      HANDLE_TYPE(FLOAT, float, Float);
+      HANDLE_TYPE(BOOL, bool, Bool);
+      HANDLE_TYPE(STRING, std::string, String);
+      HANDLE_TYPE(ENUM, int32, EnumValue);
+#undef HANDLE_TYPE
+      case FieldDescriptor::CPPTYPE_MESSAGE: {
+        const Message& message = reflection->GetMessage(*it, val_des);
+        Message* value = message.New(MapFieldBase::arena_);
+        value->CopyFrom(message);
+        map_val.SetValue(value);
+        break;
+      }
+    }
+  }
+}
+
+size_t DynamicMapField::SpaceUsedExcludingSelfNoLock() const {
+  size_t size = 0;
+  if (MapFieldBase::repeated_field_ != NULL) {
+    size += MapFieldBase::repeated_field_->SpaceUsedExcludingSelfLong();
+  }
+  size += sizeof(map_);
+  size_t map_size = map_.size();
+  if (map_size) {
+    Map::const_iterator it = map_.begin();
+    size += sizeof(it->first) * map_size;
+    size += sizeof(it->second) * map_size;
+    // If key is string, add the allocated space.
+    if (it->first.type() == FieldDescriptor::CPPTYPE_STRING) {
+      size += sizeof(std::string) * map_size;
+    }
+    // Add the allocated space in MapValueRef.
+    switch (it->second.type()) {
+#define HANDLE_TYPE(CPPTYPE, TYPE)           \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE: { \
+    size += sizeof(TYPE) * map_size;         \
+    break;                                   \
+  }
+      HANDLE_TYPE(INT32, int32);
+      HANDLE_TYPE(INT64, int64);
+      HANDLE_TYPE(UINT32, uint32);
+      HANDLE_TYPE(UINT64, uint64);
+      HANDLE_TYPE(DOUBLE, double);
+      HANDLE_TYPE(FLOAT, float);
+      HANDLE_TYPE(BOOL, bool);
+      HANDLE_TYPE(STRING, std::string);
+      HANDLE_TYPE(ENUM, int32);
+#undef HANDLE_TYPE
+      case FieldDescriptor::CPPTYPE_MESSAGE: {
+        while (it != map_.end()) {
+          const Message& message = it->second.GetMessageValue();
+          size += message.GetReflection()->SpaceUsedLong(message);
+          ++it;
+        }
+        break;
+      }
+    }
+  }
+  return size;
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field.h"
new file mode 100644
index 00000000..38bf26ae
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field.h"
@@ -0,0 +1,833 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_MAP_FIELD_H__
+#define GOOGLE_PROTOBUF_MAP_FIELD_H__
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+class DynamicMessage;
+class MapKey;
+class MapIterator;
+namespace internal {
+
+class ContendedMapCleanTest;
+class GeneratedMessageReflection;
+class MapFieldAccessor;
+
+// This class provides access to map field using reflection, which is the same
+// as those provided for RepeatedPtrField. It is used for internal
+// reflection implentation only. Users should never use this directly.
+class PROTOBUF_EXPORT MapFieldBase {
+ public:
+  MapFieldBase()
+      : arena_(NULL), repeated_field_(NULL), state_(STATE_MODIFIED_MAP) {}
+  explicit MapFieldBase(Arena* arena)
+      : arena_(arena), repeated_field_(NULL), state_(STATE_MODIFIED_MAP) {
+    // Mutex's destructor needs to be called explicitly to release resources
+    // acquired in its constructor.
+    arena->OwnDestructor(&mutex_);
+  }
+  virtual ~MapFieldBase();
+
+  // Returns reference to internal repeated field. Data written using
+  // Map's api prior to calling this function is guarantted to be
+  // included in repeated field.
+  const RepeatedPtrFieldBase& GetRepeatedField() const;
+
+  // Like above. Returns mutable pointer to the internal repeated field.
+  RepeatedPtrFieldBase* MutableRepeatedField();
+
+  // Pure virtual map APIs for Map Reflection.
+  virtual bool ContainsMapKey(const MapKey& map_key) const = 0;
+  virtual bool InsertOrLookupMapValue(const MapKey& map_key,
+                                      MapValueRef* val) = 0;
+  // Returns whether changes to the map are reflected in the repeated field.
+  bool IsRepeatedFieldValid() const;
+  // Insures operations after won't get executed before calling this.
+  bool IsMapValid() const;
+  virtual bool DeleteMapValue(const MapKey& map_key) = 0;
+  virtual bool EqualIterator(const MapIterator& a,
+                             const MapIterator& b) const = 0;
+  virtual void MapBegin(MapIterator* map_iter) const = 0;
+  virtual void MapEnd(MapIterator* map_iter) const = 0;
+  virtual void MergeFrom(const MapFieldBase& other) = 0;
+  virtual void Swap(MapFieldBase* other) = 0;
+  // Sync Map with repeated field and returns the size of map.
+  virtual int size() const = 0;
+  virtual void Clear() = 0;
+
+  // Returns the number of bytes used by the repeated field, excluding
+  // sizeof(*this)
+  size_t SpaceUsedExcludingSelfLong() const;
+
+  int SpaceUsedExcludingSelf() const {
+    return internal::ToIntSize(SpaceUsedExcludingSelfLong());
+  }
+
+ protected:
+  // Gets the size of space used by map field.
+  virtual size_t SpaceUsedExcludingSelfNoLock() const;
+
+  // Synchronizes the content in Map to RepeatedPtrField if there is any change
+  // to Map after last synchronization.
+  void SyncRepeatedFieldWithMap() const;
+  virtual void SyncRepeatedFieldWithMapNoLock() const;
+
+  // Synchronizes the content in RepeatedPtrField to Map if there is any change
+  // to RepeatedPtrField after last synchronization.
+  void SyncMapWithRepeatedField() const;
+  virtual void SyncMapWithRepeatedFieldNoLock() const {}
+
+  // Tells MapFieldBase that there is new change to Map.
+  void SetMapDirty();
+
+  // Tells MapFieldBase that there is new change to RepeatedPTrField.
+  void SetRepeatedDirty();
+
+  // Provides derived class the access to repeated field.
+  void* MutableRepeatedPtrField() const;
+
+  enum State {
+    STATE_MODIFIED_MAP = 0,       // map has newly added data that has not been
+                                  // synchronized to repeated field
+    STATE_MODIFIED_REPEATED = 1,  // repeated field has newly added data that
+                                  // has not been synchronized to map
+    CLEAN = 2,                    // data in map and repeated field are same
+  };
+
+  Arena* arena_;
+  mutable RepeatedPtrField* repeated_field_;
+
+  mutable internal::WrappedMutex
+      mutex_;  // The thread to synchronize map and repeated field
+               // needs to get lock first;
+  mutable std::atomic state_;
+
+ private:
+  friend class ContendedMapCleanTest;
+  friend class GeneratedMessageReflection;
+  friend class MapFieldAccessor;
+  friend class ::PROTOBUF_NAMESPACE_ID::DynamicMessage;
+
+  // Virtual helper methods for MapIterator. MapIterator doesn't have the
+  // type helper for key and value. Call these help methods to deal with
+  // different types. Real helper methods are implemented in
+  // TypeDefinedMapFieldBase.
+  friend class ::PROTOBUF_NAMESPACE_ID::MapIterator;
+  // Allocate map<...>::iterator for MapIterator.
+  virtual void InitializeIterator(MapIterator* map_iter) const = 0;
+
+  // DeleteIterator() is called by the destructor of MapIterator only.
+  // It deletes map<...>::iterator for MapIterator.
+  virtual void DeleteIterator(MapIterator* map_iter) const = 0;
+
+  // Copy the map<...>::iterator from other_iterator to
+  // this_iterator.
+  virtual void CopyIterator(MapIterator* this_iterator,
+                            const MapIterator& other_iterator) const = 0;
+
+  // IncreaseIterator() is called by operator++() of MapIterator only.
+  // It implements the ++ operator of MapIterator.
+  virtual void IncreaseIterator(MapIterator* map_iter) const = 0;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MapFieldBase);
+};
+
+// This class provides common Map Reflection implementations for generated
+// message and dynamic message.
+template 
+class TypeDefinedMapFieldBase : public MapFieldBase {
+ public:
+  TypeDefinedMapFieldBase() {}
+  explicit TypeDefinedMapFieldBase(Arena* arena) : MapFieldBase(arena) {}
+  ~TypeDefinedMapFieldBase() override {}
+  void MapBegin(MapIterator* map_iter) const override;
+  void MapEnd(MapIterator* map_iter) const override;
+  bool EqualIterator(const MapIterator& a, const MapIterator& b) const override;
+
+  virtual const Map& GetMap() const = 0;
+  virtual Map* MutableMap() = 0;
+
+ protected:
+  typename Map::const_iterator& InternalGetIterator(
+      const MapIterator* map_iter) const;
+
+ private:
+  void InitializeIterator(MapIterator* map_iter) const override;
+  void DeleteIterator(MapIterator* map_iter) const override;
+  void CopyIterator(MapIterator* this_iteratorm,
+                    const MapIterator& that_iterator) const override;
+  void IncreaseIterator(MapIterator* map_iter) const override;
+
+  virtual void SetMapIteratorValue(MapIterator* map_iter) const = 0;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(TypeDefinedMapFieldBase);
+};
+
+// This class provides access to map field using generated api. It is used for
+// internal generated message implentation only. Users should never use this
+// directly.
+template 
+class MapField : public TypeDefinedMapFieldBase {
+  // Provide utilities to parse/serialize key/value.  Provide utilities to
+  // manipulate internal stored type.
+  typedef MapTypeHandler KeyTypeHandler;
+  typedef MapTypeHandler ValueTypeHandler;
+
+  // Define message type for internal repeated field.
+  typedef Derived EntryType;
+
+  // Define abbreviation for parent MapFieldLite
+  typedef MapFieldLite
+      MapFieldLiteType;
+
+  // Enum needs to be handled differently from other types because it has
+  // different exposed type in Map's api and repeated field's api. For
+  // details see the comment in the implementation of
+  // SyncMapWithRepeatedFieldNoLock.
+  static const bool kIsValueEnum = ValueTypeHandler::kIsEnum;
+  typedef typename MapIf::type CastValueType;
+
+ public:
+  typedef typename Derived::SuperType EntryTypeTrait;
+  typedef Map MapType;
+
+  MapField() {}
+  explicit MapField(Arena* arena)
+      : TypeDefinedMapFieldBase(arena), impl_(arena) {}
+
+  // Implement MapFieldBase
+  bool ContainsMapKey(const MapKey& map_key) const override;
+  bool InsertOrLookupMapValue(const MapKey& map_key, MapValueRef* val) override;
+  bool DeleteMapValue(const MapKey& map_key) override;
+
+  const Map& GetMap() const override {
+    MapFieldBase::SyncMapWithRepeatedField();
+    return impl_.GetMap();
+  }
+
+  Map* MutableMap() override {
+    MapFieldBase::SyncMapWithRepeatedField();
+    Map* result = impl_.MutableMap();
+    MapFieldBase::SetMapDirty();
+    return result;
+  }
+
+  int size() const override;
+  void Clear() override;
+  void MergeFrom(const MapFieldBase& other) override;
+  void Swap(MapFieldBase* other) override;
+
+  // Used in the implementation of parsing. Caller should take the ownership iff
+  // arena_ is NULL.
+  EntryType* NewEntry() const { return impl_.NewEntry(); }
+  // Used in the implementation of serializing enum value type. Caller should
+  // take the ownership iff arena_ is NULL.
+  EntryType* NewEnumEntryWrapper(const Key& key, const T t) const {
+    return impl_.NewEnumEntryWrapper(key, t);
+  }
+  // Used in the implementation of serializing other value types. Caller should
+  // take the ownership iff arena_ is NULL.
+  EntryType* NewEntryWrapper(const Key& key, const T& t) const {
+    return impl_.NewEntryWrapper(key, t);
+  }
+
+  const char* _InternalParse(const char* ptr, ParseContext* ctx) {
+    return impl_._InternalParse(ptr, ctx);
+  }
+  template 
+  const char* ParseWithEnumValidation(const char* ptr, ParseContext* ctx,
+                                      bool (*is_valid)(int), uint32 field_num,
+                                      Metadata* metadata) {
+    return impl_.ParseWithEnumValidation(ptr, ctx, is_valid, field_num,
+                                         metadata);
+  }
+
+ private:
+  MapFieldLiteType impl_;
+
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+
+  // Implements MapFieldBase
+  void SyncRepeatedFieldWithMapNoLock() const override;
+  void SyncMapWithRepeatedFieldNoLock() const override;
+  size_t SpaceUsedExcludingSelfNoLock() const override;
+
+  void SetMapIteratorValue(MapIterator* map_iter) const override;
+
+  friend class ::PROTOBUF_NAMESPACE_ID::Arena;
+  friend class MapFieldStateTest;  // For testing, it needs raw access to impl_
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MapField);
+};
+
+template 
+bool AllAreInitialized(
+    const MapField& field) {
+  const auto& t = field.GetMap();
+  for (typename Map::const_iterator it = t.begin(); it != t.end();
+       ++it) {
+    if (!it->second.IsInitialized()) return false;
+  }
+  return true;
+}
+
+template 
+struct MapEntryToMapField> {
+  typedef MapField
+      MapFieldType;
+};
+
+class PROTOBUF_EXPORT DynamicMapField
+    : public TypeDefinedMapFieldBase {
+ public:
+  explicit DynamicMapField(const Message* default_entry);
+  DynamicMapField(const Message* default_entry, Arena* arena);
+  ~DynamicMapField() override;
+
+  // Implement MapFieldBase
+  bool ContainsMapKey(const MapKey& map_key) const override;
+  bool InsertOrLookupMapValue(const MapKey& map_key, MapValueRef* val) override;
+  bool DeleteMapValue(const MapKey& map_key) override;
+  void MergeFrom(const MapFieldBase& other) override;
+  void Swap(MapFieldBase* other) override;
+
+  const Map& GetMap() const override;
+  Map* MutableMap() override;
+
+  int size() const override;
+  void Clear() override;
+
+ private:
+  Map map_;
+  const Message* default_entry_;
+
+  void AllocateMapValue(MapValueRef* map_val);
+
+  // Implements MapFieldBase
+  void SyncRepeatedFieldWithMapNoLock() const override;
+  void SyncMapWithRepeatedFieldNoLock() const override;
+  size_t SpaceUsedExcludingSelfNoLock() const override;
+  void SetMapIteratorValue(MapIterator* map_iter) const override;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(DynamicMapField);
+};
+
+}  // namespace internal
+
+#define TYPE_CHECK(EXPECTEDTYPE, METHOD)                                   \
+  if (type() != EXPECTEDTYPE) {                                            \
+    GOOGLE_LOG(FATAL) << "Protocol Buffer map usage error:\n"                     \
+               << METHOD << " type does not match\n"                       \
+               << "  Expected : "                                          \
+               << FieldDescriptor::CppTypeName(EXPECTEDTYPE) << "\n"       \
+               << "  Actual   : " << FieldDescriptor::CppTypeName(type()); \
+  }
+
+// MapKey is an union type for representing any possible
+// map key.
+class PROTOBUF_EXPORT MapKey {
+ public:
+  MapKey() : type_(0) {}
+  MapKey(const MapKey& other) : type_(0) { CopyFrom(other); }
+
+  MapKey& operator=(const MapKey& other) {
+    CopyFrom(other);
+    return *this;
+  }
+
+  ~MapKey() {
+    if (type_ == FieldDescriptor::CPPTYPE_STRING) {
+      val_.string_value_.Destruct();
+    }
+  }
+
+  FieldDescriptor::CppType type() const {
+    if (type_ == 0) {
+      GOOGLE_LOG(FATAL) << "Protocol Buffer map usage error:\n"
+                 << "MapKey::type MapKey is not initialized. "
+                 << "Call set methods to initialize MapKey.";
+    }
+    return (FieldDescriptor::CppType)type_;
+  }
+
+  void SetInt64Value(int64 value) {
+    SetType(FieldDescriptor::CPPTYPE_INT64);
+    val_.int64_value_ = value;
+  }
+  void SetUInt64Value(uint64 value) {
+    SetType(FieldDescriptor::CPPTYPE_UINT64);
+    val_.uint64_value_ = value;
+  }
+  void SetInt32Value(int32 value) {
+    SetType(FieldDescriptor::CPPTYPE_INT32);
+    val_.int32_value_ = value;
+  }
+  void SetUInt32Value(uint32 value) {
+    SetType(FieldDescriptor::CPPTYPE_UINT32);
+    val_.uint32_value_ = value;
+  }
+  void SetBoolValue(bool value) {
+    SetType(FieldDescriptor::CPPTYPE_BOOL);
+    val_.bool_value_ = value;
+  }
+  void SetStringValue(std::string val) {
+    SetType(FieldDescriptor::CPPTYPE_STRING);
+    *val_.string_value_.get_mutable() = std::move(val);
+  }
+
+  int64 GetInt64Value() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_INT64, "MapKey::GetInt64Value");
+    return val_.int64_value_;
+  }
+  uint64 GetUInt64Value() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_UINT64, "MapKey::GetUInt64Value");
+    return val_.uint64_value_;
+  }
+  int32 GetInt32Value() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_INT32, "MapKey::GetInt32Value");
+    return val_.int32_value_;
+  }
+  uint32 GetUInt32Value() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_UINT32, "MapKey::GetUInt32Value");
+    return val_.uint32_value_;
+  }
+  bool GetBoolValue() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_BOOL, "MapKey::GetBoolValue");
+    return val_.bool_value_;
+  }
+  const std::string& GetStringValue() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_STRING, "MapKey::GetStringValue");
+    return val_.string_value_.get();
+  }
+
+  bool operator<(const MapKey& other) const {
+    if (type_ != other.type_) {
+      // We could define a total order that handles this case, but
+      // there currently no need.  So, for now, fail.
+      GOOGLE_LOG(FATAL) << "Unsupported: type mismatch";
+    }
+    switch (type()) {
+      case FieldDescriptor::CPPTYPE_DOUBLE:
+      case FieldDescriptor::CPPTYPE_FLOAT:
+      case FieldDescriptor::CPPTYPE_ENUM:
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        GOOGLE_LOG(FATAL) << "Unsupported";
+        return false;
+      case FieldDescriptor::CPPTYPE_STRING:
+        return val_.string_value_.get() < other.val_.string_value_.get();
+      case FieldDescriptor::CPPTYPE_INT64:
+        return val_.int64_value_ < other.val_.int64_value_;
+      case FieldDescriptor::CPPTYPE_INT32:
+        return val_.int32_value_ < other.val_.int32_value_;
+      case FieldDescriptor::CPPTYPE_UINT64:
+        return val_.uint64_value_ < other.val_.uint64_value_;
+      case FieldDescriptor::CPPTYPE_UINT32:
+        return val_.uint32_value_ < other.val_.uint32_value_;
+      case FieldDescriptor::CPPTYPE_BOOL:
+        return val_.bool_value_ < other.val_.bool_value_;
+    }
+    return false;
+  }
+
+  bool operator==(const MapKey& other) const {
+    if (type_ != other.type_) {
+      // To be consistent with operator<, we don't allow this either.
+      GOOGLE_LOG(FATAL) << "Unsupported: type mismatch";
+    }
+    switch (type()) {
+      case FieldDescriptor::CPPTYPE_DOUBLE:
+      case FieldDescriptor::CPPTYPE_FLOAT:
+      case FieldDescriptor::CPPTYPE_ENUM:
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        GOOGLE_LOG(FATAL) << "Unsupported";
+        break;
+      case FieldDescriptor::CPPTYPE_STRING:
+        return val_.string_value_.get() == other.val_.string_value_.get();
+      case FieldDescriptor::CPPTYPE_INT64:
+        return val_.int64_value_ == other.val_.int64_value_;
+      case FieldDescriptor::CPPTYPE_INT32:
+        return val_.int32_value_ == other.val_.int32_value_;
+      case FieldDescriptor::CPPTYPE_UINT64:
+        return val_.uint64_value_ == other.val_.uint64_value_;
+      case FieldDescriptor::CPPTYPE_UINT32:
+        return val_.uint32_value_ == other.val_.uint32_value_;
+      case FieldDescriptor::CPPTYPE_BOOL:
+        return val_.bool_value_ == other.val_.bool_value_;
+    }
+    GOOGLE_LOG(FATAL) << "Can't get here.";
+    return false;
+  }
+
+  void CopyFrom(const MapKey& other) {
+    SetType(other.type());
+    switch (type_) {
+      case FieldDescriptor::CPPTYPE_DOUBLE:
+      case FieldDescriptor::CPPTYPE_FLOAT:
+      case FieldDescriptor::CPPTYPE_ENUM:
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        GOOGLE_LOG(FATAL) << "Unsupported";
+        break;
+      case FieldDescriptor::CPPTYPE_STRING:
+        *val_.string_value_.get_mutable() = other.val_.string_value_.get();
+        break;
+      case FieldDescriptor::CPPTYPE_INT64:
+        val_.int64_value_ = other.val_.int64_value_;
+        break;
+      case FieldDescriptor::CPPTYPE_INT32:
+        val_.int32_value_ = other.val_.int32_value_;
+        break;
+      case FieldDescriptor::CPPTYPE_UINT64:
+        val_.uint64_value_ = other.val_.uint64_value_;
+        break;
+      case FieldDescriptor::CPPTYPE_UINT32:
+        val_.uint32_value_ = other.val_.uint32_value_;
+        break;
+      case FieldDescriptor::CPPTYPE_BOOL:
+        val_.bool_value_ = other.val_.bool_value_;
+        break;
+    }
+  }
+
+ private:
+  template 
+  friend class internal::TypeDefinedMapFieldBase;
+  friend class ::PROTOBUF_NAMESPACE_ID::MapIterator;
+  friend class internal::DynamicMapField;
+
+  union KeyValue {
+    KeyValue() {}
+    internal::ExplicitlyConstructed string_value_;
+    int64 int64_value_;
+    int32 int32_value_;
+    uint64 uint64_value_;
+    uint32 uint32_value_;
+    bool bool_value_;
+  } val_;
+
+  void SetType(FieldDescriptor::CppType type) {
+    if (type_ == type) return;
+    if (type_ == FieldDescriptor::CPPTYPE_STRING) {
+      val_.string_value_.Destruct();
+    }
+    type_ = type;
+    if (type_ == FieldDescriptor::CPPTYPE_STRING) {
+      val_.string_value_.DefaultConstruct();
+    }
+  }
+
+  // type_ is 0 or a valid FieldDescriptor::CppType.
+  int type_;
+};
+
+// MapValueRef points to a map value.
+class PROTOBUF_EXPORT MapValueRef {
+ public:
+  MapValueRef() : data_(NULL), type_(0) {}
+
+  void SetInt64Value(int64 value) {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_INT64, "MapValueRef::SetInt64Value");
+    *reinterpret_cast(data_) = value;
+  }
+  void SetUInt64Value(uint64 value) {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_UINT64, "MapValueRef::SetUInt64Value");
+    *reinterpret_cast(data_) = value;
+  }
+  void SetInt32Value(int32 value) {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_INT32, "MapValueRef::SetInt32Value");
+    *reinterpret_cast(data_) = value;
+  }
+  void SetUInt32Value(uint32 value) {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_UINT32, "MapValueRef::SetUInt32Value");
+    *reinterpret_cast(data_) = value;
+  }
+  void SetBoolValue(bool value) {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_BOOL, "MapValueRef::SetBoolValue");
+    *reinterpret_cast(data_) = value;
+  }
+  // TODO(jieluo) - Checks that enum is member.
+  void SetEnumValue(int value) {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_ENUM, "MapValueRef::SetEnumValue");
+    *reinterpret_cast(data_) = value;
+  }
+  void SetStringValue(const std::string& value) {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_STRING, "MapValueRef::SetStringValue");
+    *reinterpret_cast(data_) = value;
+  }
+  void SetFloatValue(float value) {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_FLOAT, "MapValueRef::SetFloatValue");
+    *reinterpret_cast(data_) = value;
+  }
+  void SetDoubleValue(double value) {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_DOUBLE, "MapValueRef::SetDoubleValue");
+    *reinterpret_cast(data_) = value;
+  }
+
+  int64 GetInt64Value() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_INT64, "MapValueRef::GetInt64Value");
+    return *reinterpret_cast(data_);
+  }
+  uint64 GetUInt64Value() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_UINT64, "MapValueRef::GetUInt64Value");
+    return *reinterpret_cast(data_);
+  }
+  int32 GetInt32Value() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_INT32, "MapValueRef::GetInt32Value");
+    return *reinterpret_cast(data_);
+  }
+  uint32 GetUInt32Value() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_UINT32, "MapValueRef::GetUInt32Value");
+    return *reinterpret_cast(data_);
+  }
+  bool GetBoolValue() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_BOOL, "MapValueRef::GetBoolValue");
+    return *reinterpret_cast(data_);
+  }
+  int GetEnumValue() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_ENUM, "MapValueRef::GetEnumValue");
+    return *reinterpret_cast(data_);
+  }
+  const std::string& GetStringValue() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_STRING, "MapValueRef::GetStringValue");
+    return *reinterpret_cast(data_);
+  }
+  float GetFloatValue() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_FLOAT, "MapValueRef::GetFloatValue");
+    return *reinterpret_cast(data_);
+  }
+  double GetDoubleValue() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_DOUBLE, "MapValueRef::GetDoubleValue");
+    return *reinterpret_cast(data_);
+  }
+
+  const Message& GetMessageValue() const {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_MESSAGE,
+               "MapValueRef::GetMessageValue");
+    return *reinterpret_cast(data_);
+  }
+
+  Message* MutableMessageValue() {
+    TYPE_CHECK(FieldDescriptor::CPPTYPE_MESSAGE,
+               "MapValueRef::MutableMessageValue");
+    return reinterpret_cast(data_);
+  }
+
+ private:
+  template 
+  friend class internal::MapField;
+  template 
+  friend class internal::TypeDefinedMapFieldBase;
+  friend class ::PROTOBUF_NAMESPACE_ID::MapIterator;
+  friend class Reflection;
+  friend class internal::DynamicMapField;
+
+  void SetType(FieldDescriptor::CppType type) { type_ = type; }
+
+  FieldDescriptor::CppType type() const {
+    if (type_ == 0 || data_ == NULL) {
+      GOOGLE_LOG(FATAL) << "Protocol Buffer map usage error:\n"
+                 << "MapValueRef::type MapValueRef is not initialized.";
+    }
+    return (FieldDescriptor::CppType)type_;
+  }
+  void SetValue(const void* val) { data_ = const_cast(val); }
+  void CopyFrom(const MapValueRef& other) {
+    type_ = other.type_;
+    data_ = other.data_;
+  }
+  // Only used in DynamicMapField
+  void DeleteData() {
+    switch (type_) {
+#define HANDLE_TYPE(CPPTYPE, TYPE)           \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE: { \
+    delete reinterpret_cast(data_);   \
+    break;                                   \
+  }
+      HANDLE_TYPE(INT32, int32);
+      HANDLE_TYPE(INT64, int64);
+      HANDLE_TYPE(UINT32, uint32);
+      HANDLE_TYPE(UINT64, uint64);
+      HANDLE_TYPE(DOUBLE, double);
+      HANDLE_TYPE(FLOAT, float);
+      HANDLE_TYPE(BOOL, bool);
+      HANDLE_TYPE(STRING, std::string);
+      HANDLE_TYPE(ENUM, int32);
+      HANDLE_TYPE(MESSAGE, Message);
+#undef HANDLE_TYPE
+    }
+  }
+  // data_ point to a map value. MapValueRef does not
+  // own this value.
+  void* data_;
+  // type_ is 0 or a valid FieldDescriptor::CppType.
+  int type_;
+};
+
+#undef TYPE_CHECK
+
+class PROTOBUF_EXPORT MapIterator {
+ public:
+  MapIterator(Message* message, const FieldDescriptor* field) {
+    const Reflection* reflection = message->GetReflection();
+    map_ = reflection->MutableMapData(message, field);
+    key_.SetType(field->message_type()->FindFieldByName("key")->cpp_type());
+    value_.SetType(field->message_type()->FindFieldByName("value")->cpp_type());
+    map_->InitializeIterator(this);
+  }
+  MapIterator(const MapIterator& other) {
+    map_ = other.map_;
+    map_->InitializeIterator(this);
+    map_->CopyIterator(this, other);
+  }
+  ~MapIterator() { map_->DeleteIterator(this); }
+  MapIterator& operator=(const MapIterator& other) {
+    map_ = other.map_;
+    map_->CopyIterator(this, other);
+    return *this;
+  }
+  friend bool operator==(const MapIterator& a, const MapIterator& b) {
+    return a.map_->EqualIterator(a, b);
+  }
+  friend bool operator!=(const MapIterator& a, const MapIterator& b) {
+    return !a.map_->EqualIterator(a, b);
+  }
+  MapIterator& operator++() {
+    map_->IncreaseIterator(this);
+    return *this;
+  }
+  MapIterator operator++(int) {
+    // iter_ is copied from Map<...>::iterator, no need to
+    // copy from its self again. Use the same implementation
+    // with operator++()
+    map_->IncreaseIterator(this);
+    return *this;
+  }
+  const MapKey& GetKey() { return key_; }
+  const MapValueRef& GetValueRef() { return value_; }
+  MapValueRef* MutableValueRef() {
+    map_->SetMapDirty();
+    return &value_;
+  }
+
+ private:
+  template 
+  friend class internal::TypeDefinedMapFieldBase;
+  friend class internal::DynamicMapField;
+  template 
+  friend class internal::MapField;
+
+  // reinterpret_cast from heap-allocated Map<...>::iterator*. MapIterator owns
+  // the iterator. It is allocated by MapField<...>::InitializeIterator() called
+  // in constructor and deleted by MapField<...>::DeleteIterator() called in
+  // destructor.
+  void* iter_;
+  // Point to a MapField to call helper methods implemented in MapField.
+  // MapIterator does not own this object.
+  internal::MapFieldBase* map_;
+  MapKey key_;
+  MapValueRef value_;
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+GOOGLE_PROTOBUF_HASH_NAMESPACE_DECLARATION_START
+template <>
+struct hash<::PROTOBUF_NAMESPACE_ID::MapKey> {
+  size_t operator()(const ::PROTOBUF_NAMESPACE_ID::MapKey& map_key) const {
+    switch (map_key.type()) {
+      case ::PROTOBUF_NAMESPACE_ID::FieldDescriptor::CPPTYPE_DOUBLE:
+      case ::PROTOBUF_NAMESPACE_ID::FieldDescriptor::CPPTYPE_FLOAT:
+      case ::PROTOBUF_NAMESPACE_ID::FieldDescriptor::CPPTYPE_ENUM:
+      case ::PROTOBUF_NAMESPACE_ID::FieldDescriptor::CPPTYPE_MESSAGE:
+        GOOGLE_LOG(FATAL) << "Unsupported";
+        break;
+      case ::PROTOBUF_NAMESPACE_ID::FieldDescriptor::CPPTYPE_STRING:
+        return hash()(map_key.GetStringValue());
+      case ::PROTOBUF_NAMESPACE_ID::FieldDescriptor::CPPTYPE_INT64:
+        return hash()(map_key.GetInt64Value());
+      case ::PROTOBUF_NAMESPACE_ID::FieldDescriptor::CPPTYPE_INT32:
+        return hash()(map_key.GetInt32Value());
+      case ::PROTOBUF_NAMESPACE_ID::FieldDescriptor::CPPTYPE_UINT64:
+        return hash()(map_key.GetUInt64Value());
+      case ::PROTOBUF_NAMESPACE_ID::FieldDescriptor::CPPTYPE_UINT32:
+        return hash()(map_key.GetUInt32Value());
+      case ::PROTOBUF_NAMESPACE_ID::FieldDescriptor::CPPTYPE_BOOL:
+        return hash()(map_key.GetBoolValue());
+    }
+    GOOGLE_LOG(FATAL) << "Can't get here.";
+    return 0;
+  }
+  bool operator()(const ::PROTOBUF_NAMESPACE_ID::MapKey& map_key1,
+                  const ::PROTOBUF_NAMESPACE_ID::MapKey& map_key2) const {
+    return map_key1 < map_key2;
+  }
+};
+GOOGLE_PROTOBUF_HASH_NAMESPACE_DECLARATION_END
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_MAP_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field_inl.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field_inl.h"
new file mode 100644
index 00000000..7baaa5ff
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field_inl.h"
@@ -0,0 +1,357 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_MAP_FIELD_INL_H__
+#define GOOGLE_PROTOBUF_MAP_FIELD_INL_H__
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+namespace internal {
+// UnwrapMapKey template
+template 
+T UnwrapMapKey(const MapKey& map_key);
+template <>
+inline int32 UnwrapMapKey(const MapKey& map_key) {
+  return map_key.GetInt32Value();
+}
+template <>
+inline uint32 UnwrapMapKey(const MapKey& map_key) {
+  return map_key.GetUInt32Value();
+}
+template <>
+inline int64 UnwrapMapKey(const MapKey& map_key) {
+  return map_key.GetInt64Value();
+}
+template <>
+inline uint64 UnwrapMapKey(const MapKey& map_key) {
+  return map_key.GetUInt64Value();
+}
+template <>
+inline bool UnwrapMapKey(const MapKey& map_key) {
+  return map_key.GetBoolValue();
+}
+template <>
+inline std::string UnwrapMapKey(const MapKey& map_key) {
+  return map_key.GetStringValue();
+}
+
+// SetMapKey template
+template 
+inline void SetMapKey(MapKey* map_key, const T& value);
+template <>
+inline void SetMapKey(MapKey* map_key, const int32& value) {
+  map_key->SetInt32Value(value);
+}
+template <>
+inline void SetMapKey(MapKey* map_key, const uint32& value) {
+  map_key->SetUInt32Value(value);
+}
+template <>
+inline void SetMapKey(MapKey* map_key, const int64& value) {
+  map_key->SetInt64Value(value);
+}
+template <>
+inline void SetMapKey(MapKey* map_key, const uint64& value) {
+  map_key->SetUInt64Value(value);
+}
+template <>
+inline void SetMapKey(MapKey* map_key, const bool& value) {
+  map_key->SetBoolValue(value);
+}
+template <>
+inline void SetMapKey(MapKey* map_key, const std::string& value) {
+  map_key->SetStringValue(value);
+}
+
+// ------------------------TypeDefinedMapFieldBase---------------
+template 
+typename Map::const_iterator&
+TypeDefinedMapFieldBase::InternalGetIterator(
+    const MapIterator* map_iter) const {
+  return *reinterpret_cast::const_iterator*>(
+      map_iter->iter_);
+}
+
+template 
+void TypeDefinedMapFieldBase::MapBegin(MapIterator* map_iter) const {
+  InternalGetIterator(map_iter) = GetMap().begin();
+  SetMapIteratorValue(map_iter);
+}
+
+template 
+void TypeDefinedMapFieldBase::MapEnd(MapIterator* map_iter) const {
+  InternalGetIterator(map_iter) = GetMap().end();
+}
+
+template 
+bool TypeDefinedMapFieldBase::EqualIterator(
+    const MapIterator& a, const MapIterator& b) const {
+  return InternalGetIterator(&a) == InternalGetIterator(&b);
+}
+
+template 
+void TypeDefinedMapFieldBase::IncreaseIterator(
+    MapIterator* map_iter) const {
+  ++InternalGetIterator(map_iter);
+  SetMapIteratorValue(map_iter);
+}
+
+template 
+void TypeDefinedMapFieldBase::InitializeIterator(
+    MapIterator* map_iter) const {
+  map_iter->iter_ = new typename Map::const_iterator;
+  GOOGLE_CHECK(map_iter->iter_ != NULL);
+}
+
+template 
+void TypeDefinedMapFieldBase::DeleteIterator(
+    MapIterator* map_iter) const {
+  delete reinterpret_cast::const_iterator*>(
+      map_iter->iter_);
+}
+
+template 
+void TypeDefinedMapFieldBase::CopyIterator(
+    MapIterator* this_iter, const MapIterator& that_iter) const {
+  InternalGetIterator(this_iter) = InternalGetIterator(&that_iter);
+  this_iter->key_.SetType(that_iter.key_.type());
+  // MapValueRef::type() fails when containing data is null. However, if
+  // this_iter points to MapEnd, data can be null.
+  this_iter->value_.SetType(
+      static_cast(that_iter.value_.type_));
+  SetMapIteratorValue(this_iter);
+}
+
+// ----------------------------------------------------------------------
+
+template 
+int MapField::size() const {
+  MapFieldBase::SyncMapWithRepeatedField();
+  return static_cast(impl_.GetMap().size());
+}
+
+template 
+void MapField::Clear() {
+  if (this->MapFieldBase::repeated_field_ != nullptr) {
+    RepeatedPtrField* repeated_field =
+        reinterpret_cast*>(
+            this->MapFieldBase::repeated_field_);
+    repeated_field->Clear();
+  }
+
+  impl_.MutableMap()->clear();
+  // Data in map and repeated field are both empty, but we can't set status
+  // CLEAN. Because clear is a generated API, we cannot invalidate previous
+  // reference to map.
+  MapFieldBase::SetMapDirty();
+}
+
+template 
+void MapField::SetMapIteratorValue(MapIterator* map_iter)
+    const {
+  const Map& map = impl_.GetMap();
+  typename Map::const_iterator iter =
+      TypeDefinedMapFieldBase::InternalGetIterator(map_iter);
+  if (iter == map.end()) return;
+  SetMapKey(&map_iter->key_, iter->first);
+  map_iter->value_.SetValue(&iter->second);
+}
+
+template 
+bool MapField::ContainsMapKey(const MapKey& map_key) const {
+  const Map& map = impl_.GetMap();
+  const Key& key = UnwrapMapKey(map_key);
+  typename Map::const_iterator iter = map.find(key);
+  return iter != map.end();
+}
+
+template 
+bool MapField::InsertOrLookupMapValue(const MapKey& map_key,
+                                                          MapValueRef* val) {
+  // Always use mutable map because users may change the map value by
+  // MapValueRef.
+  Map* map = MutableMap();
+  const Key& key = UnwrapMapKey(map_key);
+  typename Map::iterator iter = map->find(key);
+  if (map->end() == iter) {
+    val->SetValue(&((*map)[key]));
+    return true;
+  }
+  // Key is already in the map. Make sure (*map)[key] is not called.
+  // [] may reorder the map and iterators.
+  val->SetValue(&(iter->second));
+  return false;
+}
+
+template 
+bool MapField::DeleteMapValue(const MapKey& map_key) {
+  const Key& key = UnwrapMapKey(map_key);
+  return MutableMap()->erase(key);
+}
+
+template 
+void MapField::MergeFrom(const MapFieldBase& other) {
+  MapFieldBase::SyncMapWithRepeatedField();
+  const MapField& other_field = static_cast(other);
+  other_field.SyncMapWithRepeatedField();
+  impl_.MergeFrom(other_field.impl_);
+  MapFieldBase::SetMapDirty();
+}
+
+template 
+void MapField::Swap(MapFieldBase* other) {
+  MapField* other_field = down_cast(other);
+  std::swap(this->MapFieldBase::repeated_field_, other_field->repeated_field_);
+  impl_.Swap(&other_field->impl_);
+  // a relaxed swap of the atomic
+  auto other_state = other_field->state_.load(std::memory_order_relaxed);
+  auto this_state = this->MapFieldBase::state_.load(std::memory_order_relaxed);
+  other_field->state_.store(this_state, std::memory_order_relaxed);
+  this->MapFieldBase::state_.store(other_state, std::memory_order_relaxed);
+}
+
+template 
+void MapField::SyncRepeatedFieldWithMapNoLock() const {
+  if (this->MapFieldBase::repeated_field_ == NULL) {
+    if (this->MapFieldBase::arena_ == NULL) {
+      this->MapFieldBase::repeated_field_ = new RepeatedPtrField();
+    } else {
+      this->MapFieldBase::repeated_field_ =
+          Arena::CreateMessage >(
+              this->MapFieldBase::arena_);
+    }
+  }
+  const Map& map = impl_.GetMap();
+  RepeatedPtrField* repeated_field =
+      reinterpret_cast*>(
+          this->MapFieldBase::repeated_field_);
+
+  repeated_field->Clear();
+
+  // The only way we can get at this point is through reflection and the
+  // only way we can get the reflection object is by having called GetReflection
+  // on the encompassing field. So that type must have existed and hence we
+  // know that this MapEntry default_type has also already been constructed.
+  // So it's safe to just call internal_default_instance().
+  const Message* default_entry = Derived::internal_default_instance();
+  for (typename Map::const_iterator it = map.begin(); it != map.end();
+       ++it) {
+    EntryType* new_entry =
+        down_cast(default_entry->New(this->MapFieldBase::arena_));
+    repeated_field->AddAllocated(new_entry);
+    (*new_entry->mutable_key()) = it->first;
+    (*new_entry->mutable_value()) = it->second;
+  }
+}
+
+template 
+void MapField::SyncMapWithRepeatedFieldNoLock() const {
+  Map* map = const_cast(this)->impl_.MutableMap();
+  RepeatedPtrField* repeated_field =
+      reinterpret_cast*>(
+          this->MapFieldBase::repeated_field_);
+  GOOGLE_CHECK(this->MapFieldBase::repeated_field_ != NULL);
+  map->clear();
+  for (typename RepeatedPtrField::iterator it =
+           repeated_field->begin();
+       it != repeated_field->end(); ++it) {
+    // Cast is needed because Map's api and internal storage is different when
+    // value is enum. For enum, we cannot cast an int to enum. Thus, we have to
+    // copy value. For other types, they have same exposed api type and internal
+    // stored type. We should not introduce value copy for them. We achieve this
+    // by casting to value for enum while casting to reference for other types.
+    (*map)[it->key()] = static_cast(it->value());
+  }
+}
+
+template 
+size_t MapField::SpaceUsedExcludingSelfNoLock() const {
+  size_t size = 0;
+  if (this->MapFieldBase::repeated_field_ != NULL) {
+    size += this->MapFieldBase::repeated_field_->SpaceUsedExcludingSelfLong();
+  }
+  Map* map = const_cast(this)->impl_.MutableMap();
+  size += sizeof(*map);
+  for (typename Map::iterator it = map->begin(); it != map->end();
+       ++it) {
+    size += KeyTypeHandler::SpaceUsedInMapLong(it->first);
+    size += ValueTypeHandler::SpaceUsedInMapLong(it->second);
+  }
+  return size;
+}
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_MAP_FIELD_INL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field_lite.h"
new file mode 100644
index 00000000..3f2f6324
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field_lite.h"
@@ -0,0 +1,191 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_MAP_FIELD_LITE_H__
+#define GOOGLE_PROTOBUF_MAP_FIELD_LITE_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// This class provides access to map field using generated api. It is used for
+// internal generated message implentation only. Users should never use this
+// directly.
+template 
+class MapFieldLite {
+  // Define message type for internal repeated field.
+  typedef Derived EntryType;
+
+ public:
+  typedef Map MapType;
+  typedef EntryType EntryTypeTrait;
+
+  MapFieldLite() { SetDefaultEnumValue(); }
+
+  explicit MapFieldLite(Arena* arena) : map_(arena) { SetDefaultEnumValue(); }
+
+  // Accessors
+  const Map& GetMap() const { return map_; }
+  Map* MutableMap() { return &map_; }
+
+  // Convenient methods for generated message implementation.
+  int size() const { return static_cast(map_.size()); }
+  void Clear() { return map_.clear(); }
+  void MergeFrom(const MapFieldLite& other) {
+    for (typename Map::const_iterator it = other.map_.begin();
+         it != other.map_.end(); ++it) {
+      map_[it->first] = it->second;
+    }
+  }
+  void Swap(MapFieldLite* other) { map_.swap(other->map_); }
+
+  // Set default enum value only for proto2 map field whose value is enum type.
+  void SetDefaultEnumValue() {
+    MutableMap()->SetDefaultEnumValue(default_enum_value);
+  }
+
+  // Used in the implementation of parsing. Caller should take the ownership iff
+  // arena_ is NULL.
+  EntryType* NewEntry() const {
+    return Arena::CreateMessage(map_.arena_);
+  }
+  // Used in the implementation of serializing enum value type. Caller should
+  // take the ownership iff arena_ is NULL.
+  EntryType* NewEnumEntryWrapper(const Key& key, const T t) const {
+    return EntryType::EnumWrap(key, t, map_.arena_);
+  }
+  // Used in the implementation of serializing other value types. Caller should
+  // take the ownership iff arena_ is NULL.
+  EntryType* NewEntryWrapper(const Key& key, const T& t) const {
+    return EntryType::Wrap(key, t, map_.arena_);
+  }
+
+  const char* _InternalParse(const char* ptr, ParseContext* ctx) {
+    typename Derived::template Parser> parser(this);
+    return parser._InternalParse(ptr, ctx);
+  }
+
+  template 
+  const char* ParseWithEnumValidation(const char* ptr, ParseContext* ctx,
+                                      bool (*is_valid)(int), uint32 field_num,
+                                      Metadata* metadata) {
+    typename Derived::template Parser> parser(this);
+    return parser.ParseWithEnumValidation(ptr, ctx, is_valid, field_num,
+                                          metadata);
+  }
+
+ private:
+  typedef void DestructorSkippable_;
+
+  Map map_;
+
+  friend class ::PROTOBUF_NAMESPACE_ID::Arena;
+};
+
+template 
+struct EnumParseWrapper {
+  const char* _InternalParse(const char* ptr, ParseContext* ctx) {
+    return map_field->ParseWithEnumValidation(ptr, ctx, is_valid, field_num,
+                                              metadata);
+  }
+  T* map_field;
+  bool (*is_valid)(int);
+  uint32 field_num;
+  Metadata* metadata;
+};
+
+// Helper function because the typenames of maps are horrendous to print. This
+// leverages compiler type deduction, to keep all type data out of the
+// generated code
+template 
+EnumParseWrapper InitEnumParseWrapper(T* map_field,
+                                                   bool (*is_valid)(int),
+                                                   uint32 field_num,
+                                                   Metadata* metadata) {
+  return EnumParseWrapper{map_field, is_valid, field_num,
+                                       metadata};
+}
+
+// True if IsInitialized() is true for value field in all elements of t. T is
+// expected to be message.  It's useful to have this helper here to keep the
+// protobuf compiler from ever having to emit loops in IsInitialized() methods.
+// We want the C++ compiler to inline this or not as it sees fit.
+template 
+bool AllAreInitialized(
+    const MapFieldLite& field) {
+  const auto& t = field.GetMap();
+  for (typename Map::const_iterator it = t.begin(); it != t.end();
+       ++it) {
+    if (!it->second.IsInitialized()) return false;
+  }
+  return true;
+}
+
+template 
+struct MapEntryToMapField : MapEntryToMapField {};
+
+template 
+struct MapEntryToMapField> {
+  typedef MapFieldLite,
+                       Key, Value, kKeyFieldType, kValueFieldType,
+                       default_enum_value>
+      MapFieldType;
+};
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_MAP_FIELD_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field_test.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field_test.cc"
new file mode 100644
index 00000000..05f83e23
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_field_test.cc"
@@ -0,0 +1,480 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+namespace internal {
+
+using unittest::TestAllTypes;
+
+class MapFieldBaseStub : public MapFieldBase {
+ public:
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  MapFieldBaseStub() {}
+  explicit MapFieldBaseStub(Arena* arena) : MapFieldBase(arena) {}
+  // Get underlined repeated field without synchronizing map.
+  RepeatedPtrField* InternalRepeatedField() { return repeated_field_; }
+  bool IsMapClean() {
+    return state_.load(std::memory_order_relaxed) != STATE_MODIFIED_MAP;
+  }
+  bool IsRepeatedClean() {
+    return state_.load(std::memory_order_relaxed) != STATE_MODIFIED_REPEATED;
+  }
+  void SetMapDirty() {
+    state_.store(STATE_MODIFIED_MAP, std::memory_order_relaxed);
+  }
+  void SetRepeatedDirty() {
+    state_.store(STATE_MODIFIED_REPEATED, std::memory_order_relaxed);
+  }
+  bool ContainsMapKey(const MapKey& map_key) const override { return false; }
+  bool InsertOrLookupMapValue(const MapKey& map_key,
+                              MapValueRef* val) override {
+    return false;
+  }
+  bool DeleteMapValue(const MapKey& map_key) override { return false; }
+  bool EqualIterator(const MapIterator& a,
+                     const MapIterator& b) const override {
+    return false;
+  }
+  int size() const override { return 0; }
+  void Clear() override {}
+  void MapBegin(MapIterator* map_iter) const override {}
+  void MapEnd(MapIterator* map_iter) const override {}
+  void MergeFrom(const MapFieldBase& other) override {}
+  void Swap(MapFieldBase* other) override {}
+  void InitializeIterator(MapIterator* map_iter) const override {}
+  void DeleteIterator(MapIterator* map_iter) const override {}
+  void CopyIterator(MapIterator* this_iterator,
+                    const MapIterator& other_iterator) const override {}
+  void IncreaseIterator(MapIterator* map_iter) const override {}
+};
+
+class MapFieldBasePrimitiveTest : public ::testing::Test {
+ protected:
+  typedef unittest::TestMap_MapInt32Int32Entry_DoNotUse EntryType;
+  typedef MapField
+      MapFieldType;
+
+  MapFieldBasePrimitiveTest() {
+    // Get descriptors
+    map_descriptor_ = unittest::TestMap::descriptor()
+                          ->FindFieldByName("map_int32_int32")
+                          ->message_type();
+    key_descriptor_ = map_descriptor_->FindFieldByName("key");
+    value_descriptor_ = map_descriptor_->FindFieldByName("value");
+
+    // Build map field
+    map_field_.reset(new MapFieldType);
+    map_field_base_ = map_field_.get();
+    map_ = map_field_->MutableMap();
+    initial_value_map_[0] = 100;
+    initial_value_map_[1] = 101;
+    map_->insert(initial_value_map_.begin(), initial_value_map_.end());
+    EXPECT_EQ(2, map_->size());
+  }
+
+  std::unique_ptr map_field_;
+  MapFieldBase* map_field_base_;
+  Map* map_;
+  const Descriptor* map_descriptor_;
+  const FieldDescriptor* key_descriptor_;
+  const FieldDescriptor* value_descriptor_;
+  std::map initial_value_map_;  // copy of initial values inserted
+};
+
+TEST_F(MapFieldBasePrimitiveTest, SpaceUsedExcludingSelf) {
+  EXPECT_LT(0, map_field_base_->SpaceUsedExcludingSelf());
+}
+
+TEST_F(MapFieldBasePrimitiveTest, GetRepeatedField) {
+  const RepeatedPtrField& repeated =
+      reinterpret_cast&>(
+          map_field_base_->GetRepeatedField());
+  EXPECT_EQ(2, repeated.size());
+  for (int i = 0; i < repeated.size(); i++) {
+    const Message& message = repeated.Get(i);
+    int key = message.GetReflection()->GetInt32(message, key_descriptor_);
+    int value = message.GetReflection()->GetInt32(message, value_descriptor_);
+    EXPECT_EQ(value, initial_value_map_[key]);
+  }
+}
+
+TEST_F(MapFieldBasePrimitiveTest, MutableRepeatedField) {
+  RepeatedPtrField* repeated =
+      reinterpret_cast*>(
+          map_field_base_->MutableRepeatedField());
+  EXPECT_EQ(2, repeated->size());
+  for (int i = 0; i < repeated->size(); i++) {
+    const Message& message = repeated->Get(i);
+    int key = message.GetReflection()->GetInt32(message, key_descriptor_);
+    int value = message.GetReflection()->GetInt32(message, value_descriptor_);
+    EXPECT_EQ(value, initial_value_map_[key]);
+  }
+}
+
+TEST_F(MapFieldBasePrimitiveTest, Arena) {
+  // Allocate a large initial block to avoid mallocs during hooked test.
+  std::vector arena_block(128 * 1024);
+  ArenaOptions options;
+  options.initial_block = &arena_block[0];
+  options.initial_block_size = arena_block.size();
+  Arena arena(options);
+
+  {
+    // TODO(liujisi): Re-write the test to ensure the memory for the map and
+    // repeated fields are allocated from arenas.
+    // NoHeapChecker no_heap;
+
+    MapFieldType* map_field = Arena::CreateMessage(&arena);
+
+    // Set content in map
+    (*map_field->MutableMap())[100] = 101;
+
+    // Trigger conversion to repeated field.
+    map_field->GetRepeatedField();
+  }
+
+  {
+    // TODO(liujisi): Re-write the test to ensure the memory for the map and
+    // repeated fields are allocated from arenas.
+    // NoHeapChecker no_heap;
+
+    MapFieldBaseStub* map_field =
+        Arena::CreateMessage(&arena);
+
+    // Trigger conversion to repeated field.
+    EXPECT_TRUE(map_field->MutableRepeatedField() != NULL);
+  }
+}
+
+namespace {
+enum State { CLEAN, MAP_DIRTY, REPEATED_DIRTY };
+}  // anonymous namespace
+
+class MapFieldStateTest : public testing::TestWithParam {
+ public:
+ protected:
+  typedef unittest::TestMap_MapInt32Int32Entry_DoNotUse EntryType;
+  typedef MapField
+      MapFieldType;
+  MapFieldStateTest() : state_(GetParam()) {
+    // Build map field
+    map_field_.reset(new MapFieldType());
+    map_field_base_ = map_field_.get();
+
+    Expect(map_field_.get(), MAP_DIRTY, 0, 0, true);
+    switch (state_) {
+      case CLEAN:
+        AddOneStillClean(map_field_.get());
+        break;
+      case MAP_DIRTY:
+        MakeMapDirty(map_field_.get());
+        break;
+      case REPEATED_DIRTY:
+        MakeRepeatedDirty(map_field_.get());
+        break;
+      default:
+        break;
+    }
+  }
+
+  void AddOneStillClean(MapFieldType* map_field) {
+    MapFieldBase* map_field_base = map_field;
+    Map* map = map_field->MutableMap();
+    (*map)[0] = 0;
+    map_field_base->GetRepeatedField();
+    Expect(map_field, CLEAN, 1, 1, false);
+  }
+
+  void MakeMapDirty(MapFieldType* map_field) {
+    Map* map = map_field->MutableMap();
+    (*map)[0] = 0;
+    Expect(map_field, MAP_DIRTY, 1, 0, true);
+  }
+
+  void MakeRepeatedDirty(MapFieldType* map_field) {
+    MakeMapDirty(map_field);
+    MapFieldBase* map_field_base = map_field;
+    map_field_base->MutableRepeatedField();
+    // We use MutableMap on impl_ because we don't want to disturb the syncing
+    Map* map = map_field->impl_.MutableMap();
+    map->clear();
+
+    Expect(map_field, REPEATED_DIRTY, 0, 1, false);
+  }
+
+  void Expect(MapFieldType* map_field, State state, int map_size,
+              int repeated_size, bool is_repeated_null) {
+    MapFieldBase* map_field_base = map_field;
+    MapFieldBaseStub* stub =
+        reinterpret_cast(map_field_base);
+
+    // We use MutableMap on impl_ because we don't want to disturb the syncing
+    Map* map = map_field->impl_.MutableMap();
+    RepeatedPtrField* repeated_field = stub->InternalRepeatedField();
+
+    switch (state) {
+      case MAP_DIRTY:
+        EXPECT_FALSE(stub->IsMapClean());
+        EXPECT_TRUE(stub->IsRepeatedClean());
+        break;
+      case REPEATED_DIRTY:
+        EXPECT_TRUE(stub->IsMapClean());
+        EXPECT_FALSE(stub->IsRepeatedClean());
+        break;
+      case CLEAN:
+        EXPECT_TRUE(stub->IsMapClean());
+        EXPECT_TRUE(stub->IsRepeatedClean());
+        break;
+      default:
+        FAIL();
+    }
+
+    EXPECT_EQ(map_size, map->size());
+    if (is_repeated_null) {
+      EXPECT_TRUE(repeated_field == NULL);
+    } else {
+      if (repeated_field == nullptr) {
+        EXPECT_EQ(repeated_size, 0);
+      } else {
+        EXPECT_EQ(repeated_size, repeated_field->size());
+      }
+    }
+  }
+
+  std::unique_ptr map_field_;
+  MapFieldBase* map_field_base_;
+  State state_;
+};
+
+INSTANTIATE_TEST_SUITE_P(MapFieldStateTestInstance, MapFieldStateTest,
+                         ::testing::Values(CLEAN, MAP_DIRTY, REPEATED_DIRTY));
+
+TEST_P(MapFieldStateTest, GetMap) {
+  map_field_->GetMap();
+  if (state_ != MAP_DIRTY) {
+    Expect(map_field_.get(), CLEAN, 1, 1, false);
+  } else {
+    Expect(map_field_.get(), MAP_DIRTY, 1, 0, true);
+  }
+}
+
+TEST_P(MapFieldStateTest, MutableMap) {
+  map_field_->MutableMap();
+  if (state_ != MAP_DIRTY) {
+    Expect(map_field_.get(), MAP_DIRTY, 1, 1, false);
+  } else {
+    Expect(map_field_.get(), MAP_DIRTY, 1, 0, true);
+  }
+}
+
+TEST_P(MapFieldStateTest, MergeFromClean) {
+  MapFieldType other;
+  AddOneStillClean(&other);
+
+  map_field_->MergeFrom(other);
+
+  if (state_ != MAP_DIRTY) {
+    Expect(map_field_.get(), MAP_DIRTY, 1, 1, false);
+  } else {
+    Expect(map_field_.get(), MAP_DIRTY, 1, 0, true);
+  }
+
+  Expect(&other, CLEAN, 1, 1, false);
+}
+
+TEST_P(MapFieldStateTest, MergeFromMapDirty) {
+  MapFieldType other;
+  MakeMapDirty(&other);
+
+  map_field_->MergeFrom(other);
+
+  if (state_ != MAP_DIRTY) {
+    Expect(map_field_.get(), MAP_DIRTY, 1, 1, false);
+  } else {
+    Expect(map_field_.get(), MAP_DIRTY, 1, 0, true);
+  }
+
+  Expect(&other, MAP_DIRTY, 1, 0, true);
+}
+
+TEST_P(MapFieldStateTest, MergeFromRepeatedDirty) {
+  MapFieldType other;
+  MakeRepeatedDirty(&other);
+
+  map_field_->MergeFrom(other);
+
+  if (state_ != MAP_DIRTY) {
+    Expect(map_field_.get(), MAP_DIRTY, 1, 1, false);
+  } else {
+    Expect(map_field_.get(), MAP_DIRTY, 1, 0, true);
+  }
+
+  Expect(&other, CLEAN, 1, 1, false);
+}
+
+TEST_P(MapFieldStateTest, SwapClean) {
+  MapFieldType other;
+  AddOneStillClean(&other);
+
+  map_field_->Swap(&other);
+
+  Expect(map_field_.get(), CLEAN, 1, 1, false);
+
+  switch (state_) {
+    case CLEAN:
+      Expect(&other, CLEAN, 1, 1, false);
+      break;
+    case MAP_DIRTY:
+      Expect(&other, MAP_DIRTY, 1, 0, true);
+      break;
+    case REPEATED_DIRTY:
+      Expect(&other, REPEATED_DIRTY, 0, 1, false);
+      break;
+    default:
+      break;
+  }
+}
+
+TEST_P(MapFieldStateTest, SwapMapDirty) {
+  MapFieldType other;
+  MakeMapDirty(&other);
+
+  map_field_->Swap(&other);
+
+  Expect(map_field_.get(), MAP_DIRTY, 1, 0, true);
+
+  switch (state_) {
+    case CLEAN:
+      Expect(&other, CLEAN, 1, 1, false);
+      break;
+    case MAP_DIRTY:
+      Expect(&other, MAP_DIRTY, 1, 0, true);
+      break;
+    case REPEATED_DIRTY:
+      Expect(&other, REPEATED_DIRTY, 0, 1, false);
+      break;
+    default:
+      break;
+  }
+}
+
+TEST_P(MapFieldStateTest, SwapRepeatedDirty) {
+  MapFieldType other;
+  MakeRepeatedDirty(&other);
+
+  map_field_->Swap(&other);
+
+  Expect(map_field_.get(), REPEATED_DIRTY, 0, 1, false);
+
+  switch (state_) {
+    case CLEAN:
+      Expect(&other, CLEAN, 1, 1, false);
+      break;
+    case MAP_DIRTY:
+      Expect(&other, MAP_DIRTY, 1, 0, true);
+      break;
+    case REPEATED_DIRTY:
+      Expect(&other, REPEATED_DIRTY, 0, 1, false);
+      break;
+    default:
+      break;
+  }
+}
+
+TEST_P(MapFieldStateTest, Clear) {
+  map_field_->Clear();
+
+  Expect(map_field_.get(), MAP_DIRTY, 0, 0, false);
+}
+
+TEST_P(MapFieldStateTest, SpaceUsedExcludingSelf) {
+  map_field_base_->SpaceUsedExcludingSelf();
+
+  switch (state_) {
+    case CLEAN:
+      Expect(map_field_.get(), CLEAN, 1, 1, false);
+      break;
+    case MAP_DIRTY:
+      Expect(map_field_.get(), MAP_DIRTY, 1, 0, true);
+      break;
+    case REPEATED_DIRTY:
+      Expect(map_field_.get(), REPEATED_DIRTY, 0, 1, false);
+      break;
+    default:
+      break;
+  }
+}
+
+TEST_P(MapFieldStateTest, GetMapField) {
+  map_field_base_->GetRepeatedField();
+
+  if (state_ != REPEATED_DIRTY) {
+    Expect(map_field_.get(), CLEAN, 1, 1, false);
+  } else {
+    Expect(map_field_.get(), REPEATED_DIRTY, 0, 1, false);
+  }
+}
+
+TEST_P(MapFieldStateTest, MutableMapField) {
+  map_field_base_->MutableRepeatedField();
+
+  if (state_ != REPEATED_DIRTY) {
+    Expect(map_field_.get(), REPEATED_DIRTY, 1, 1, false);
+  } else {
+    Expect(map_field_.get(), REPEATED_DIRTY, 0, 1, false);
+  }
+}
+
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_lite_test_util.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_lite_test_util.cc"
new file mode 100644
index 00000000..b65b4d63
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_lite_test_util.cc"
@@ -0,0 +1,93 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+void MapLiteTestUtil::SetMapFields(unittest::TestMapLite* message) {
+  MapTestUtilImpl::SetMapFields(message);
+}
+
+void MapLiteTestUtil::SetArenaMapFields(unittest::TestArenaMapLite* message) {
+  MapTestUtilImpl::SetArenaMapFields(message);
+}
+
+void MapLiteTestUtil::SetMapFieldsInitialized(unittest::TestMapLite* message) {
+  MapTestUtilImpl::SetMapFieldsInitialized(message);
+}
+
+void MapLiteTestUtil::ModifyMapFields(unittest::TestMapLite* message) {
+  MapTestUtilImpl::ModifyMapFields(message);
+}
+
+void MapLiteTestUtil::ExpectClear(const unittest::TestMapLite& message) {
+  MapTestUtilImpl::ExpectClear(message);
+}
+
+void MapLiteTestUtil::ExpectMapFieldsSet(const unittest::TestMapLite& message) {
+  MapTestUtilImpl::ExpectMapFieldsSet(message);
+}
+
+void MapLiteTestUtil::ExpectArenaMapFieldsSet(
+    const unittest::TestArenaMapLite& message) {
+  MapTestUtilImpl::ExpectArenaMapFieldsSet(
+      message);
+}
+
+void MapLiteTestUtil::ExpectMapFieldsSetInitialized(
+    const unittest::TestMapLite& message) {
+  MapTestUtilImpl::ExpectMapFieldsSetInitialized(
+      message);
+}
+
+void MapLiteTestUtil::ExpectMapFieldsModified(
+    const unittest::TestMapLite& message) {
+  MapTestUtilImpl::ExpectMapFieldsModified(
+      message);
+}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_lite_test_util.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_lite_test_util.h"
new file mode 100644
index 00000000..573de7b2
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_lite_test_util.h"
@@ -0,0 +1,80 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_MAP_LITE_TEST_UTIL_H__
+#define GOOGLE_PROTOBUF_MAP_LITE_TEST_UTIL_H__
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+class MapLiteTestUtil {
+ public:
+  // Set every field in the TestMapLite message to a unique value.
+  static void SetMapFields(protobuf_unittest::TestMapLite* message);
+
+  // Set every field in the TestArenaMapLite message to a unique value.
+  static void SetArenaMapFields(protobuf_unittest::TestArenaMapLite* message);
+
+  // Set every field in the message to a default value.
+  static void SetMapFieldsInitialized(protobuf_unittest::TestMapLite* message);
+
+  // Modify all the map fields of the message (which should already have been
+  // initialized with SetMapFields()).
+  static void ModifyMapFields(protobuf_unittest::TestMapLite* message);
+
+  // Check that all fields have the values that they should have after
+  // SetMapFields() is called.
+  static void ExpectMapFieldsSet(const protobuf_unittest::TestMapLite& message);
+
+  // Check that all fields have the values that they should have after
+  // SetMapFields() is called for TestArenaMapLite.
+  static void ExpectArenaMapFieldsSet(
+      const protobuf_unittest::TestArenaMapLite& message);
+
+  // Check that all fields have the values that they should have after
+  // SetMapFieldsInitialized() is called.
+  static void ExpectMapFieldsSetInitialized(
+      const protobuf_unittest::TestMapLite& message);
+
+  // Expect that the message is modified as would be expected from
+  // ModifyMapFields().
+  static void ExpectMapFieldsModified(
+      const protobuf_unittest::TestMapLite& message);
+
+  // Check that all fields are empty.
+  static void ExpectClear(const protobuf_unittest::TestMapLite& message);
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_MAP_LITE_TEST_UTIL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_lite_unittest.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_lite_unittest.proto"
new file mode 100644
index 00000000..0135fff3
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_lite_unittest.proto"
@@ -0,0 +1,130 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto2";
+
+option cc_enable_arenas = true;
+option optimize_for = LITE_RUNTIME;
+
+import "google/protobuf/unittest_lite.proto";
+import "google/protobuf/unittest_no_arena_lite.proto";
+
+package protobuf_unittest;
+
+message TestMapLite {
+  map map_int32_int32       = 1;
+  map map_int64_int64       = 2;
+  map map_uint32_uint32     = 3;
+  map map_uint64_uint64     = 4;
+  map map_sint32_sint32     = 5;
+  map map_sint64_sint64     = 6;
+  map map_fixed32_fixed32   = 7;
+  map map_fixed64_fixed64   = 8;
+  map map_sfixed32_sfixed32 = 9;
+  map map_sfixed64_sfixed64 = 10;
+  map map_int32_float       = 11;
+  map map_int32_double      = 12;
+  map map_bool_bool         = 13;
+  map map_string_string     = 14;
+  map map_int32_bytes       = 15;
+  map map_int32_enum     = 16;
+  map map_int32_foreign_message = 17;
+  map teboring = 18;
+}
+
+message TestArenaMapLite {
+  map map_int32_int32       = 1;
+  map map_int64_int64       = 2;
+  map map_uint32_uint32     = 3;
+  map map_uint64_uint64     = 4;
+  map map_sint32_sint32     = 5;
+  map map_sint64_sint64     = 6;
+  map map_fixed32_fixed32   = 7;
+  map map_fixed64_fixed64   = 8;
+  map map_sfixed32_sfixed32 = 9;
+  map map_sfixed64_sfixed64 = 10;
+  map map_int32_float       = 11;
+  map map_int32_double      = 12;
+  map map_bool_bool         = 13;
+  map map_string_string     = 14;
+  map map_int32_bytes       = 15;
+  map map_int32_enum     = 16;
+  map map_int32_foreign_message = 17;
+  map
+      map_int32_foreign_message_no_arena = 18;
+}
+
+// Test embedded message with required fields
+message TestRequiredMessageMapLite {
+  map map_field = 1;
+}
+
+message TestEnumMapLite {
+  map known_map_field = 101;
+  map unknown_map_field = 102;
+}
+
+message TestEnumMapPlusExtraLite {
+  map known_map_field = 101;
+  map unknown_map_field = 102;
+}
+
+message TestMessageMapLite {
+  map map_int32_message = 1;
+}
+
+enum Proto2MapEnumLite {
+  PROTO2_MAP_ENUM_FOO_LITE = 0;
+  PROTO2_MAP_ENUM_BAR_LITE = 1;
+  PROTO2_MAP_ENUM_BAZ_LITE = 2;
+}
+
+enum Proto2MapEnumPlusExtraLite {
+  E_PROTO2_MAP_ENUM_FOO_LITE   = 0;
+  E_PROTO2_MAP_ENUM_BAR_LITE   = 1;
+  E_PROTO2_MAP_ENUM_BAZ_LITE   = 2;
+  E_PROTO2_MAP_ENUM_EXTRA_LITE = 3;
+}
+
+enum MapEnumLite {
+  MAP_ENUM_FOO_LITE = 0;
+  MAP_ENUM_BAR_LITE = 1;
+  MAP_ENUM_BAZ_LITE = 2;
+}
+
+message TestRequiredLite {
+  required int32 a = 1;
+  required int32 b = 2;
+  required int32 c = 3;
+}
+
+message ForeignMessageArenaLite {
+  optional int32 c = 1;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_proto2_unittest.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_proto2_unittest.proto"
new file mode 100644
index 00000000..20d58f90
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_proto2_unittest.proto"
@@ -0,0 +1,91 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto2";
+option cc_enable_arenas = true;
+
+import "google/protobuf/unittest_import.proto";
+
+// We don't put this in a package within proto2 because we need to make sure
+// that the generated code doesn't depend on being in the proto2 namespace.
+// In map_test_util.h we do "using namespace unittest = protobuf_unittest".
+package protobuf_unittest;
+
+enum Proto2MapEnum {
+  PROTO2_MAP_ENUM_FOO   = 0;
+  PROTO2_MAP_ENUM_BAR   = 1;
+  PROTO2_MAP_ENUM_BAZ   = 2;
+}
+
+enum Proto2MapEnumPlusExtra {
+  E_PROTO2_MAP_ENUM_FOO   = 0;
+  E_PROTO2_MAP_ENUM_BAR   = 1;
+  E_PROTO2_MAP_ENUM_BAZ   = 2;
+  E_PROTO2_MAP_ENUM_EXTRA = 3;
+}
+
+message TestEnumMap {
+  map known_map_field = 101;
+  map unknown_map_field = 102;
+}
+
+message TestEnumMapPlusExtra {
+  map known_map_field = 101;
+  map unknown_map_field = 102;
+}
+
+message TestImportEnumMap {
+  map import_enum_amp = 1;
+}
+
+message TestIntIntMap {
+  map m = 1;
+}
+
+// Test all key types: string, plus the non-floating-point scalars.
+message TestMaps {
+  map m_int32 = 1;
+  map m_int64 = 2;
+  map m_uint32 = 3;
+  map m_uint64 = 4;
+  map m_sint32 = 5;
+  map m_sint64 = 6;
+  map m_fixed32 = 7;
+  map m_fixed64 = 8;
+  map m_sfixed32 = 9;
+  map m_sfixed64 = 10;
+  map m_bool = 11;
+  map m_string = 12;
+}
+
+// Test maps in submessages.
+message TestSubmessageMaps {
+  optional TestMaps m = 1;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test.cc"
new file mode 100644
index 00000000..742cc003
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test.cc"
@@ -0,0 +1,3510 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A hack to include windows.h first, which ensures the GetMessage macro can
+// be undefined when we include 
+#if defined(_WIN32)
+#define _WINSOCKAPI_  // to avoid re-definition in WinSock2.h
+#define NOMINMAX      // to avoid defining min/max macros
+#include 
+#endif  // _WIN32
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+using unittest::ForeignMessage;
+using unittest::TestAllTypes;
+using unittest::TestMap;
+using unittest::TestRecursiveMapMessage;
+
+namespace internal {
+
+void MapTestForceDeterministic() {
+  io::CodedOutputStream::SetDefaultSerializationDeterministic();
+}
+
+// Map API Test =====================================================
+
+class MapImplTest : public ::testing::Test {
+ protected:
+  MapImplTest()
+      : map_ptr_(new Map()),
+        map_(*map_ptr_),
+        const_map_(*map_ptr_) {
+    EXPECT_TRUE(map_.empty());
+    EXPECT_EQ(0, map_.size());
+  }
+
+  void ExpectSingleElement(int32 key, int32 value) {
+    EXPECT_FALSE(map_.empty());
+    EXPECT_EQ(1, map_.size());
+    ExpectElement(key, value);
+  }
+
+  void ExpectElements(const std::map& map) {
+    EXPECT_FALSE(map_.empty());
+    EXPECT_EQ(map.size(), map_.size());
+    for (std::map::const_iterator it = map.begin();
+         it != map.end(); ++it) {
+      ExpectElement(it->first, it->second);
+    }
+  }
+
+  void ExpectElement(int32 key, int32 value) {
+    // Test map size is correct.
+    EXPECT_EQ(value, map_[key]);
+    EXPECT_EQ(1, map_.count(key));
+    EXPECT_TRUE(map_.contains(key));
+
+    // Check mutable at and find work correctly.
+    EXPECT_EQ(value, map_.at(key));
+    Map::iterator it = map_.find(key);
+
+    // iterator dereferenceable
+    EXPECT_EQ(key, (*it).first);
+    EXPECT_EQ(value, (*it).second);
+    EXPECT_EQ(key, it->first);
+    EXPECT_EQ(value, it->second);
+
+    // iterator mutable
+    ((*it).second) = value + 1;
+    EXPECT_EQ(value + 1, map_[key]);
+    ((*it).second) = value;
+    EXPECT_EQ(value, map_[key]);
+
+    it->second = value + 1;
+    EXPECT_EQ(value + 1, map_[key]);
+    it->second = value;
+    EXPECT_EQ(value, map_[key]);
+
+    // copy constructor
+    Map::iterator it_copy = it;
+    EXPECT_EQ(key, it_copy->first);
+    EXPECT_EQ(value, it_copy->second);
+
+    // Immutable API ================================================
+
+    // Check immutable at and find work correctly.
+    EXPECT_EQ(value, const_map_.at(key));
+    Map::const_iterator const_it = const_map_.find(key);
+
+    // iterator dereferenceable
+    EXPECT_EQ(key, (*const_it).first);
+    EXPECT_EQ(value, (*const_it).second);
+    EXPECT_EQ(key, const_it->first);
+    EXPECT_EQ(value, const_it->second);
+
+    // copy constructor
+    Map::const_iterator const_it_copy = const_it;
+    EXPECT_EQ(key, const_it_copy->first);
+    EXPECT_EQ(value, const_it_copy->second);
+  }
+
+  std::unique_ptr > map_ptr_;
+  Map& map_;
+  const Map& const_map_;
+};
+
+TEST_F(MapImplTest, OperatorBracket) {
+  int32 key = 0;
+  int32 value1 = 100;
+  int32 value2 = 101;
+
+  EXPECT_EQ(0, map_[key]);
+
+  map_[key] = value1;
+  ExpectSingleElement(key, value1);
+
+  map_[key] = value2;
+  ExpectSingleElement(key, value2);
+}
+
+TEST_F(MapImplTest, OperatorBracketNonExist) {
+  int32 key = 0;
+  int32 default_value = 0;
+
+  EXPECT_EQ(default_value, map_[key]);
+  ExpectSingleElement(key, default_value);
+}
+
+TEST_F(MapImplTest, MutableAt) {
+  int32 key = 0;
+  int32 value1 = 100;
+  int32 value2 = 101;
+
+  map_[key] = value1;
+  ExpectSingleElement(key, value1);
+
+  map_.at(key) = value2;
+  ExpectSingleElement(key, value2);
+}
+
+#ifdef PROTOBUF_HAS_DEATH_TEST
+
+TEST_F(MapImplTest, MutableAtNonExistDeathTest) {
+  EXPECT_DEATH(map_.at(0), "");
+}
+
+TEST_F(MapImplTest, ImmutableAtNonExistDeathTest) {
+  EXPECT_DEATH(const_map_.at(0), "");
+}
+
+TEST_F(MapImplTest, UsageErrors) {
+  MapKey key;
+  key.SetInt64Value(1);
+  EXPECT_DEATH(key.GetUInt64Value(),
+               "Protocol Buffer map usage error:\n"
+               "MapKey::GetUInt64Value type does not match\n"
+               "  Expected : uint64\n"
+               "  Actual   : int64");
+
+  MapValueRef value;
+  EXPECT_DEATH(value.SetFloatValue(0.1),
+               "Protocol Buffer map usage error:\n"
+               "MapValueRef::type MapValueRef is not initialized.");
+}
+
+#endif  // PROTOBUF_HAS_DEATH_TEST
+
+TEST_F(MapImplTest, MapKeyAssignment) {
+  MapKey from, to;
+  from.SetStringValue("abc");
+  to = from;
+  EXPECT_EQ("abc", to.GetStringValue());
+}
+
+TEST_F(MapImplTest, CountNonExist) { EXPECT_EQ(0, map_.count(0)); }
+
+TEST_F(MapImplTest, ContainNotExist) { EXPECT_FALSE(map_.contains(0)); }
+
+TEST_F(MapImplTest, ImmutableContainNotExist) {
+  EXPECT_FALSE(const_map_.contains(0));
+}
+
+TEST_F(MapImplTest, MutableFindNonExist) {
+  EXPECT_TRUE(map_.end() == map_.find(0));
+}
+
+TEST_F(MapImplTest, ImmutableFindNonExist) {
+  EXPECT_TRUE(const_map_.end() == const_map_.find(0));
+}
+
+TEST_F(MapImplTest, ConstEnd) {
+  EXPECT_TRUE(const_map_.end() == const_map_.cend());
+}
+
+TEST_F(MapImplTest, GetReferenceFromIterator) {
+  for (int i = 0; i < 10; i++) {
+    map_[i] = i;
+  }
+
+  for (Map::const_iterator it = map_.cbegin();
+       it != map_.cend();) {
+    Map::const_reference entry = *it++;
+    EXPECT_EQ(entry.first, entry.second);
+  }
+
+  for (Map::const_iterator it = const_map_.begin();
+       it != const_map_.end();) {
+    Map::const_reference entry = *it++;
+    EXPECT_EQ(entry.first, entry.second);
+  }
+
+  for (Map::iterator it = map_.begin(); it != map_.end();) {
+    Map::reference entry = *it++;
+    EXPECT_EQ(entry.first + 1, ++entry.second);
+  }
+}
+
+TEST_F(MapImplTest, IteratorBasic) {
+  map_[0] = 0;
+
+  // Default constructible (per forward iterator requirements).
+  Map::const_iterator cit;
+  Map::iterator it;
+
+  it = map_.begin();
+  cit = it;  // Converts to const_iterator
+
+  // Can compare between them.
+  EXPECT_TRUE(it == cit);
+  EXPECT_FALSE(cit != it);
+
+  // Pre increment.
+  EXPECT_FALSE(it == ++cit);
+
+  // Post increment.
+  EXPECT_FALSE(it++ == cit);
+  EXPECT_TRUE(it == cit);
+}
+
+template 
+static int64 median(Iterator i0, Iterator i1) {
+  std::vector v(i0, i1);
+  std::nth_element(v.begin(), v.begin() + v.size() / 2, v.end());
+  return v[v.size() / 2];
+}
+
+static int64 Now() {
+  return util::TimeUtil::TimestampToNanoseconds(
+      util::TimeUtil::GetCurrentTime());
+}
+
+// Arbitrary odd integers for creating test data.
+static int k0 = 812398771;
+static int k1 = 1312938717;
+static int k2 = 1321555333;
+
+// A naive begin() implementation will cause begin() to get slower and slower
+// if one erases elements at the "front" of the hash map, and we'd like to
+// avoid that, as std::unordered_map does.
+TEST_F(MapImplTest, BeginIsFast) {
+  if (true) return;  // TODO(gpike): make this less flaky and re-enable it.
+  Map map;
+  const int kTestSize = 250000;
+  // Create a random-looking map of size n.  Use non-negative integer keys.
+  uint32 frog = 123983;
+  int last_key = 0;
+  int counter = 0;
+  while (map.size() < kTestSize) {
+    frog *= static_cast(k0);
+    frog ^= frog >> 17;
+    frog += counter++;
+    last_key =
+        static_cast(frog) >= 0 ? static_cast(frog) : last_key ^ 1;
+    GOOGLE_DCHECK_GE(last_key, 0);
+    map[last_key] = last_key ^ 1;
+  }
+  std::vector times;
+  // We're going to do map.erase(map.begin()) over and over again.  But,
+  // just in case one iteration is fast compared to the granularity of
+  // our time keeping, we measure kChunkSize iterations per outer-loop iter.
+  const int kChunkSize = 1000;
+  GOOGLE_CHECK_EQ(kTestSize % kChunkSize, 0);
+  do {
+    const int64 start = Now();
+    for (int i = 0; i < kChunkSize; i++) {
+      map.erase(map.begin());
+    }
+    const int64 end = Now();
+    if (end > start) {
+      times.push_back(end - start);
+    }
+  } while (!map.empty());
+  if (times.size() < .99 * kTestSize / kChunkSize) {
+    GOOGLE_LOG(WARNING) << "Now() isn't helping us measure time";
+    return;
+  }
+  int64 x0 = median(times.begin(), times.begin() + 9);
+  int64 x1 = median(times.begin() + times.size() - 9, times.end());
+  GOOGLE_LOG(INFO) << "x0=" << x0 << ", x1=" << x1;
+  // x1 will greatly exceed x0 if the code we just executed took O(n^2) time.
+  // And we'll probably time out and never get here.  So, this test is
+  // intentionally loose: we check that x0 and x1 are within a factor of 8.
+  EXPECT_GE(x1, x0 / 8);
+  EXPECT_GE(x0, x1 / 8);
+}
+
+// Try to create kTestSize keys that will land in just a few buckets, and
+// time the insertions, to get a rough estimate of whether an O(n^2) worst case
+// was triggered.  This test is a hacky, but probably better than nothing.
+TEST_F(MapImplTest, HashFlood) {
+  const int kTestSize = 1024;  // must be a power of 2
+  std::set s;
+  for (int i = 0; s.size() < kTestSize; i++) {
+    if ((map_.hash_function()(i) & (kTestSize - 1)) < 3) {
+      s.insert(i);
+    }
+  }
+  // Create hash table with kTestSize entries that hash flood a table with
+  // 1024 (or 512 or 2048 or ...) entries.  This assumes that map_ uses powers
+  // of 2 for table sizes, and that it's sufficient to "flood" with respect to
+  // the low bits of the output of map_.hash_function().
+  std::vector times;
+  std::set::iterator it = s.begin();
+  int count = 0;
+  do {
+    const int64 start = Now();
+    map_[*it] = 0;
+    const int64 end = Now();
+    if (end > start) {
+      times.push_back(end - start);
+    }
+    ++count;
+    ++it;
+  } while (it != s.end());
+  if (times.size() < .99 * count) return;
+  int64 x0 = median(times.begin(), times.begin() + 9);
+  int64 x1 = median(times.begin() + times.size() - 9, times.end());
+  // x1 will greatly exceed x0 if the code we just executed took O(n^2) time.
+  // But we want to allow O(n log n).  A factor of 20 should be generous enough.
+  EXPECT_LE(x1, x0 * 20);
+}
+
+TEST_F(MapImplTest, CopyIteratorStressTest) {
+  std::vector::iterator> v;
+  const int kIters = 1e5;
+  for (uint32 i = 0; i < kIters; i++) {
+    int32 key = (3 + i * (5 + i * (-8 + i * (62 + i)))) & 0x77777777;
+    map_[key] = i;
+    v.push_back(map_.find(key));
+  }
+  for (std::vector::iterator>::const_iterator it = v.begin();
+       it != v.end(); it++) {
+    Map::iterator i = *it;
+    ASSERT_EQ(i->first, (*it)->first);
+    ASSERT_EQ(i->second, (*it)->second);
+  }
+}
+
+template 
+static void TestValidityForAllKeysExcept(int key_to_avoid, const T& check_map,
+                                         const U& map) {
+  typedef typename U::value_type value_type;  // a key-value pair
+  for (typename U::const_iterator it = map.begin(); it != map.end(); ++it) {
+    const int key = it->first;
+    if (key == key_to_avoid) continue;
+    // All iterators relevant to this key, whether old (from check_map) or new,
+    // must point to the same memory.  So, test pointer equality here.
+    const value_type* check_val = &*check_map.find(key)->second;
+    EXPECT_EQ(check_val, &*it);
+    EXPECT_EQ(check_val, &*map.find(key));
+  }
+}
+
+// EXPECT i0 and i1 to be the same.  Advancing them should have the same effect,
+// too.
+template 
+static void TestEqualIterators(Iter i0, Iter i1, Iter end) {
+  const int kMaxAdvance = 10;
+  for (int i = 0; i < kMaxAdvance; i++) {
+    EXPECT_EQ(i0 == end, i1 == end);
+    if (i0 == end) return;
+    EXPECT_EQ(&*i0, &*i1) << "iter " << i;
+    ++i0;
+    ++i1;
+  }
+}
+
+template 
+static void TestOldVersusNewIterator(int skip, Map* m) {
+  const int initial_size = m->size();
+  IteratorType it = m->begin();
+  for (int i = 0; i < skip && it != m->end(); it++, i++) {
+  }
+  if (it == m->end()) return;
+  const IteratorType old = it;
+  GOOGLE_LOG(INFO) << "skip=" << skip << ", old->first=" << old->first;
+  const int target_size =
+      initial_size < 100 ? initial_size * 5 : initial_size * 5 / 4;
+  for (int i = 0; m->size() <= target_size; i++) {
+    (*m)[i] = 0;
+  }
+  // Iterator 'old' should still work just fine despite the growth of *m.
+  const IteratorType after_growth = m->find(old->first);
+  TestEqualIterators(old, after_growth, m->end());
+
+  // Now shrink the number of elements.  Do this with a mix of erases and
+  // inserts to increase the chance that the hashtable will resize to a lower
+  // number of buckets.  (But, in any case, the test is still useful.)
+  for (int i = 0; i < 2 * (target_size - initial_size); i++) {
+    if (i != old->first) {
+      m->erase(i);
+    }
+    if (((i ^ m->begin()->first) & 15) == 0) {
+      (*m)[i * 342] = i;
+    }
+  }
+  // Now, the table has grown and shrunk; test again.
+  TestEqualIterators(old, m->find(old->first), m->end());
+  TestEqualIterators(old, after_growth, m->end());
+}
+
+// Create and test an n-element Map, with emphasis on iterator correctness.
+static void StressTestIterators(int n) {
+  GOOGLE_LOG(INFO) << "StressTestIterators " << n;
+  GOOGLE_CHECK_GT(n, 0);
+  // Create a random-looking map of size n.  Use non-negative integer keys.
+  Map m;
+  uint32 frog = 123987 + n;
+  int last_key = 0;
+  int counter = 0;
+  while (m.size() < n) {
+    frog *= static_cast(k0);
+    frog ^= frog >> 17;
+    frog += counter++;
+    last_key =
+        static_cast(frog) >= 0 ? static_cast(frog) : last_key ^ 1;
+    GOOGLE_DCHECK_GE(last_key, 0);
+    m[last_key] = last_key ^ 1;
+  }
+  // Test it.
+  ASSERT_EQ(n, m.size());
+  // Create maps of pointers and iterators.
+  // These should remain valid even if we modify m.
+  std::unordered_map::value_type*> mp(n);
+  std::unordered_map::iterator> mi(n);
+  for (Map::iterator it = m.begin(); it != m.end(); ++it) {
+    mp[it->first] = &*it;
+    mi[it->first] = it;
+  }
+  ASSERT_EQ(m.size(), mi.size());
+  ASSERT_EQ(m.size(), mp.size());
+  m.erase(last_key);
+  ASSERT_EQ(n - 1, m.size());
+  TestValidityForAllKeysExcept(last_key, mp, m);
+  TestValidityForAllKeysExcept(last_key, mi, m);
+
+  m[last_key] = 0;
+  ASSERT_EQ(n, m.size());
+  // Test old iterator vs new iterator, with table modification in between.
+  TestOldVersusNewIterator::const_iterator>(n % 3, &m);
+  TestOldVersusNewIterator::iterator>(n % (1 + (n / 40)), &m);
+  // Finally, ensure erase(iterator) doesn't reorder anything, because that is
+  // what its documentation says.
+  m[last_key] = m[last_key ^ 999] = 0;
+  std::vector::iterator> v;
+  v.reserve(m.size());
+  int position_of_last_key = 0;
+  for (Map::iterator it = m.begin(); it != m.end(); ++it) {
+    if (it->first == last_key) {
+      position_of_last_key = v.size();
+    }
+    v.push_back(it);
+  }
+  ASSERT_EQ(m.size(), v.size());
+  const Map::iterator erase_result = m.erase(m.find(last_key));
+  int index = 0;
+  for (Map::iterator it = m.begin(); it != m.end(); ++it, ++index) {
+    if (index == position_of_last_key) {
+      EXPECT_EQ(&*erase_result, &*v[++index]);
+    }
+    ASSERT_EQ(&*it, &*v[index]);
+  }
+}
+
+TEST_F(MapImplTest, IteratorInvalidation) {
+  // Create a set of pseudo-random sizes to test.
+#ifndef NDEBUG
+  const int kMaxSizeToTest = 100 * 1000;
+#else
+  const int kMaxSizeToTest = 1000 * 1000;
+#endif
+  std::set s;
+  int n = kMaxSizeToTest;
+  unsigned int frog = k1 + n;
+  while (n > 1 && s.size() < 25) {
+    s.insert(n);
+    n = static_cast(n * 100 / (101.0 + (frog & 63)));
+    frog *= k2;
+    frog ^= frog >> 17;
+  }
+  // Ensure we test a few small sizes.
+  s.insert(1);
+  s.insert(2);
+  s.insert(3);
+  // Now, the real work.
+  for (std::set::iterator i = s.begin(); i != s.end(); ++i) {
+    StressTestIterators(*i);
+  }
+}
+
+// Test that erase() revalidates iterators.
+TEST_F(MapImplTest, EraseRevalidates) {
+  map_[3] = map_[13] = map_[20] = 0;
+  const int initial_size = map_.size();
+  EXPECT_EQ(3, initial_size);
+  std::vector::iterator> v;
+  for (Map::iterator it = map_.begin(); it != map_.end(); ++it) {
+    v.push_back(it);
+  }
+  EXPECT_EQ(initial_size, v.size());
+  for (int i = 0; map_.size() <= initial_size * 20; i++) {
+    map_[i] = 0;
+  }
+  const int larger_size = map_.size();
+  // We've greatly increased the size of the map, so it is highly likely that
+  // the following will corrupt m if erase() doesn't properly revalidate
+  // iterators passed to it.  Finishing this routine without crashing indicates
+  // success.
+  for (int i = 0; i < v.size(); i++) {
+    map_.erase(v[i]);
+  }
+  EXPECT_EQ(larger_size - v.size(), map_.size());
+}
+
+template 
+bool IsConstHelper(T& /*t*/) {  // NOLINT. We want to catch non-const refs here.
+  return false;
+}
+template 
+bool IsConstHelper(const T& /*t*/) {
+  return true;
+}
+
+TEST_F(MapImplTest, IteratorConstness) {
+  map_[0] = 0;
+  EXPECT_TRUE(IsConstHelper(*map_.cbegin()));
+  EXPECT_TRUE(IsConstHelper(*const_map_.begin()));
+  EXPECT_FALSE(IsConstHelper(*map_.begin()));
+}
+
+bool IsForwardIteratorHelper(std::forward_iterator_tag /*tag*/) { return true; }
+
+TEST_F(MapImplTest, IteratorCategory) {
+  EXPECT_TRUE(IsForwardIteratorHelper(
+      std::iterator_traits::iterator>::iterator_category()));
+  EXPECT_TRUE(IsForwardIteratorHelper(
+      std::iterator_traits<
+          Map::const_iterator>::iterator_category()));
+}
+
+TEST_F(MapImplTest, InsertSingle) {
+  int32 key = 0;
+  int32 value1 = 100;
+  int32 value2 = 101;
+
+  // Insert a non-existed key.
+  std::pair::iterator, bool> result1 =
+      map_.insert(Map::value_type(key, value1));
+  ExpectSingleElement(key, value1);
+
+  Map::iterator it1 = result1.first;
+  EXPECT_EQ(key, it1->first);
+  EXPECT_EQ(value1, it1->second);
+  EXPECT_TRUE(result1.second);
+
+  // Insert an existed key.
+  std::pair::iterator, bool> result2 =
+      map_.insert(Map::value_type(key, value2));
+  ExpectSingleElement(key, value1);
+
+  Map::iterator it2 = result2.first;
+  EXPECT_TRUE(it1 == it2);
+  EXPECT_FALSE(result2.second);
+}
+
+TEST_F(MapImplTest, InsertByIterator) {
+  int32 key1 = 0;
+  int32 key2 = 1;
+  int32 value1a = 100;
+  int32 value1b = 101;
+  int32 value2a = 200;
+  int32 value2b = 201;
+
+  std::map map1;
+  map1[key1] = value1a;
+  map1[key2] = value2a;
+
+  map_.insert(map1.begin(), map1.end());
+  ExpectElements(map1);
+
+  std::map map2;
+  map2[key1] = value1b;
+  map2[key2] = value2b;
+
+  map_.insert(map2.begin(), map2.end());
+  ExpectElements(map1);
+}
+
+TEST_F(MapImplTest, InsertByInitializerList) {
+  map_.insert({{1, 100}, {2, 200}});
+  ExpectElements({{1, 100}, {2, 200}});
+
+  map_.insert({{2, 201}, {3, 301}});
+  ExpectElements({{1, 100}, {2, 200}, {3, 301}});
+}
+
+TEST_F(MapImplTest, EraseSingleByKey) {
+  int32 key = 0;
+  int32 value = 100;
+
+  map_[key] = value;
+  ExpectSingleElement(key, value);
+
+  // Erase an existing key.
+  EXPECT_EQ(1, map_.erase(key));
+  EXPECT_TRUE(map_.empty());
+  EXPECT_EQ(0, map_.size());
+  EXPECT_TRUE(map_.end() == map_.find(key));
+  EXPECT_TRUE(map_.begin() == map_.end());
+
+  // Erase a non-existing key.
+  EXPECT_EQ(0, map_.erase(key));
+}
+
+TEST_F(MapImplTest, EraseMutipleByKey) {
+  // erase in one specific order to trigger corner cases
+  for (int i = 0; i < 5; i++) {
+    map_[i] = i;
+  }
+
+  map_.erase(0);
+  EXPECT_EQ(4, map_.size());
+  EXPECT_TRUE(map_.end() == map_.find(0));
+
+  map_.erase(1);
+  EXPECT_EQ(3, map_.size());
+  EXPECT_TRUE(map_.end() == map_.find(1));
+
+  map_.erase(3);
+  EXPECT_EQ(2, map_.size());
+  EXPECT_TRUE(map_.end() == map_.find(3));
+
+  map_.erase(4);
+  EXPECT_EQ(1, map_.size());
+  EXPECT_TRUE(map_.end() == map_.find(4));
+
+  map_.erase(2);
+  EXPECT_EQ(0, map_.size());
+  EXPECT_TRUE(map_.end() == map_.find(2));
+}
+
+TEST_F(MapImplTest, EraseSingleByIterator) {
+  int32 key = 0;
+  int32 value = 100;
+
+  map_[key] = value;
+  ExpectSingleElement(key, value);
+
+  Map::iterator it = map_.find(key);
+  map_.erase(it);
+  EXPECT_TRUE(map_.empty());
+  EXPECT_EQ(0, map_.size());
+  EXPECT_TRUE(map_.end() == map_.find(key));
+  EXPECT_TRUE(map_.begin() == map_.end());
+}
+
+TEST_F(MapImplTest, ValidIteratorAfterErase) {
+  for (int i = 0; i < 10; i++) {
+    map_[i] = i;
+  }
+
+  int count = 0;
+
+  for (Map::iterator it = map_.begin(); it != map_.end();) {
+    count++;
+    if (it->first % 2 == 1) {
+      map_.erase(it++);
+    } else {
+      ++it;
+    }
+  }
+
+  EXPECT_EQ(10, count);
+  EXPECT_EQ(5, map_.size());
+}
+
+TEST_F(MapImplTest, EraseByIterator) {
+  int32 key1 = 0;
+  int32 key2 = 1;
+  int32 value1 = 100;
+  int32 value2 = 101;
+
+  std::map map;
+  map[key1] = value1;
+  map[key2] = value2;
+
+  map_.insert(map.begin(), map.end());
+  ExpectElements(map);
+
+  map_.erase(map_.begin(), map_.end());
+  EXPECT_TRUE(map_.empty());
+  EXPECT_EQ(0, map_.size());
+  EXPECT_TRUE(map_.end() == map_.find(key1));
+  EXPECT_TRUE(map_.end() == map_.find(key2));
+  EXPECT_TRUE(map_.begin() == map_.end());
+}
+
+TEST_F(MapImplTest, Clear) {
+  int32 key = 0;
+  int32 value = 100;
+
+  map_[key] = value;
+  ExpectSingleElement(key, value);
+
+  map_.clear();
+
+  EXPECT_TRUE(map_.empty());
+  EXPECT_EQ(0, map_.size());
+  EXPECT_TRUE(map_.end() == map_.find(key));
+  EXPECT_TRUE(map_.begin() == map_.end());
+}
+
+static void CopyConstructorHelper(Arena* arena, Map* m) {
+  int32 key1 = 0;
+  int32 key2 = 1;
+  int32 value1 = 100;
+  int32 value2 = 101;
+
+  std::map map;
+  map[key1] = value1;
+  map[key2] = value2;
+
+  m->insert(map.begin(), map.end());
+
+  Map other(*m);
+
+  EXPECT_EQ(2, other.size());
+  EXPECT_EQ(value1, other.at(key1));
+  EXPECT_EQ(value2, other.at(key2));
+}
+
+TEST_F(MapImplTest, CopyConstructorWithArena) {
+  Arena a;
+  CopyConstructorHelper(&a, &map_);
+}
+
+TEST_F(MapImplTest, CopyConstructorWithoutArena) {
+  CopyConstructorHelper(NULL, &map_);
+}
+
+TEST_F(MapImplTest, IterConstructor) {
+  int32 key1 = 0;
+  int32 key2 = 1;
+  int32 value1 = 100;
+  int32 value2 = 101;
+
+  std::map map;
+  map[key1] = value1;
+  map[key2] = value2;
+
+  Map new_map(map.begin(), map.end());
+
+  EXPECT_EQ(2, new_map.size());
+  EXPECT_EQ(value1, new_map.at(key1));
+  EXPECT_EQ(value2, new_map.at(key2));
+}
+
+TEST_F(MapImplTest, Assigner) {
+  int32 key1 = 0;
+  int32 key2 = 1;
+  int32 value1 = 100;
+  int32 value2 = 101;
+
+  std::map map;
+  map[key1] = value1;
+  map[key2] = value2;
+
+  map_.insert(map.begin(), map.end());
+
+  Map other;
+  int32 key_other = 123;
+  int32 value_other = 321;
+  other[key_other] = value_other;
+  EXPECT_EQ(1, other.size());
+
+  other = map_;
+
+  EXPECT_EQ(2, other.size());
+  EXPECT_EQ(value1, other.at(key1));
+  EXPECT_EQ(value2, other.at(key2));
+  EXPECT_TRUE(other.find(key_other) == other.end());
+
+  // Self assign
+  other = *&other;  // Avoid -Wself-assign.
+  EXPECT_EQ(2, other.size());
+  EXPECT_EQ(value1, other.at(key1));
+  EXPECT_EQ(value2, other.at(key2));
+}
+
+TEST_F(MapImplTest, Rehash) {
+  const int test_size = 50;
+  std::map reference_map;
+  for (int i = 0; i < test_size; i++) {
+    reference_map[i] = i;
+  }
+  for (int i = 0; i < test_size; i++) {
+    map_[i] = reference_map[i];
+    EXPECT_EQ(reference_map[i], map_[i]);
+  }
+  for (int i = 0; i < test_size; i++) {
+    map_.erase(i);
+    EXPECT_TRUE(map_.end() == map_.find(i));
+  }
+  EXPECT_TRUE(map_.empty());
+}
+
+TEST_F(MapImplTest, EqualRange) {
+  int key = 100, key_missing = 101;
+  map_[key] = 100;
+
+  std::pair::iterator, Map::iterator> range =
+      map_.equal_range(key);
+  EXPECT_TRUE(map_.find(key) == range.first);
+  EXPECT_TRUE(++map_.find(key) == range.second);
+
+  range = map_.equal_range(key_missing);
+  EXPECT_TRUE(map_.end() == range.first);
+  EXPECT_TRUE(map_.end() == range.second);
+
+  std::pair::const_iterator,
+            Map::const_iterator>
+      const_range = const_map_.equal_range(key);
+  EXPECT_TRUE(const_map_.find(key) == const_range.first);
+  EXPECT_TRUE(++const_map_.find(key) == const_range.second);
+
+  const_range = const_map_.equal_range(key_missing);
+  EXPECT_TRUE(const_map_.end() == const_range.first);
+  EXPECT_TRUE(const_map_.end() == const_range.second);
+}
+
+TEST_F(MapImplTest, ConvertToStdMap) {
+  map_[100] = 101;
+  std::map std_map(map_.begin(), map_.end());
+  EXPECT_EQ(1, std_map.size());
+  EXPECT_EQ(101, std_map[100]);
+}
+
+TEST_F(MapImplTest, ConvertToStdVectorOfPairs) {
+  map_[100] = 101;
+  std::vector > std_vec(map_.begin(), map_.end());
+  EXPECT_EQ(1, std_vec.size());
+  EXPECT_EQ(100, std_vec[0].first);
+  EXPECT_EQ(101, std_vec[0].second);
+}
+
+TEST_F(MapImplTest, SwapBasic) {
+  Map another;
+  map_[9398] = 41999;
+  another[9398] = 41999;
+  another[8070] = 42056;
+  another.swap(map_);
+  EXPECT_THAT(another,
+              testing::UnorderedElementsAre(testing::Pair(9398, 41999)));
+  EXPECT_THAT(map_, testing::UnorderedElementsAre(testing::Pair(8070, 42056),
+                                                  testing::Pair(9398, 41999)));
+}
+
+TEST_F(MapImplTest, SwapArena) {
+  Arena arena1, arena2;
+  Map m1(&arena1);
+  Map m2(&arena2);
+  map_[9398] = 41999;
+  m1[9398] = 41999;
+  m1[8070] = 42056;
+  m2[10244] = 10247;
+  m2[8070] = 42056;
+  m1.swap(map_);
+  EXPECT_THAT(m1, testing::UnorderedElementsAre(testing::Pair(9398, 41999)));
+  EXPECT_THAT(map_, testing::UnorderedElementsAre(testing::Pair(8070, 42056),
+                                                  testing::Pair(9398, 41999)));
+  m2.swap(m1);
+  EXPECT_THAT(m1, testing::UnorderedElementsAre(testing::Pair(8070, 42056),
+                                                testing::Pair(10244, 10247)));
+  EXPECT_THAT(m2, testing::UnorderedElementsAre(testing::Pair(9398, 41999)));
+}
+
+TEST_F(MapImplTest, CopyAssignMapIterator) {
+  TestMap message;
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.SetMapFieldsViaMapReflection(&message);
+  MapIterator it1 = reflection_tester.MapBegin(&message, "map_int32_int32");
+  MapIterator it2 = reflection_tester.MapEnd(&message, "map_int32_int32");
+  it2 = it1;
+  EXPECT_EQ(it1.GetKey().GetInt32Value(), it2.GetKey().GetInt32Value());
+}
+
+// Map Field Reflection Test ========================================
+
+static int Func(int i, int j) { return i * j; }
+
+static std::string StrFunc(int i, int j) {
+  std::string str;
+  SStringPrintf(&str, "%d", Func(i, j));
+  return str;
+}
+
+static int Int(const std::string& value) {
+  int result = 0;
+  std::istringstream(value) >> result;
+  return result;
+}
+
+class MapFieldReflectionTest : public testing::Test {
+ protected:
+  typedef FieldDescriptor FD;
+
+  int MapSize(const Reflection* reflection, const FieldDescriptor* field,
+              const Message& message) {
+    return reflection->MapSize(message, field);
+  }
+};
+
+TEST_F(MapFieldReflectionTest, RegularFields) {
+  TestMap message;
+  const Reflection* refl = message.GetReflection();
+  const Descriptor* desc = message.GetDescriptor();
+
+  Map* map_int32_int32 = message.mutable_map_int32_int32();
+  Map* map_int32_double = message.mutable_map_int32_double();
+  Map* map_string_string =
+      message.mutable_map_string_string();
+  Map* map_int32_foreign_message =
+      message.mutable_map_int32_foreign_message();
+
+  for (int i = 0; i < 10; ++i) {
+    (*map_int32_int32)[i] = Func(i, 1);
+    (*map_int32_double)[i] = Func(i, 2);
+    (*map_string_string)[StrFunc(i, 1)] = StrFunc(i, 5);
+    (*map_int32_foreign_message)[i].set_c(Func(i, 6));
+  }
+
+  // Get FieldDescriptors for all the fields of interest.
+  const FieldDescriptor* fd_map_int32_int32 =
+      desc->FindFieldByName("map_int32_int32");
+  const FieldDescriptor* fd_map_int32_double =
+      desc->FindFieldByName("map_int32_double");
+  const FieldDescriptor* fd_map_string_string =
+      desc->FindFieldByName("map_string_string");
+  const FieldDescriptor* fd_map_int32_foreign_message =
+      desc->FindFieldByName("map_int32_foreign_message");
+
+  const FieldDescriptor* fd_map_int32_in32_key =
+      fd_map_int32_int32->message_type()->FindFieldByName("key");
+  const FieldDescriptor* fd_map_int32_in32_value =
+      fd_map_int32_int32->message_type()->FindFieldByName("value");
+  const FieldDescriptor* fd_map_int32_double_key =
+      fd_map_int32_double->message_type()->FindFieldByName("key");
+  const FieldDescriptor* fd_map_int32_double_value =
+      fd_map_int32_double->message_type()->FindFieldByName("value");
+  const FieldDescriptor* fd_map_string_string_key =
+      fd_map_string_string->message_type()->FindFieldByName("key");
+  const FieldDescriptor* fd_map_string_string_value =
+      fd_map_string_string->message_type()->FindFieldByName("value");
+  const FieldDescriptor* fd_map_int32_foreign_message_key =
+      fd_map_int32_foreign_message->message_type()->FindFieldByName("key");
+  const FieldDescriptor* fd_map_int32_foreign_message_value =
+      fd_map_int32_foreign_message->message_type()->FindFieldByName("value");
+
+  // Get RepeatedPtrField objects for all fields of interest.
+  const RepeatedPtrField& mf_int32_int32 =
+      refl->GetRepeatedPtrField(message, fd_map_int32_int32);
+  const RepeatedPtrField& mf_int32_double =
+      refl->GetRepeatedPtrField(message, fd_map_int32_double);
+  const RepeatedPtrField& mf_string_string =
+      refl->GetRepeatedPtrField(message, fd_map_string_string);
+  const RepeatedPtrField& mf_int32_foreign_message =
+      refl->GetRepeatedPtrField(message, fd_map_int32_foreign_message);
+
+  // Get mutable RepeatedPtrField objects for all fields of interest.
+  RepeatedPtrField* mmf_int32_int32 =
+      refl->MutableRepeatedPtrField(&message, fd_map_int32_int32);
+  RepeatedPtrField* mmf_int32_double =
+      refl->MutableRepeatedPtrField(&message, fd_map_int32_double);
+  RepeatedPtrField* mmf_string_string =
+      refl->MutableRepeatedPtrField(&message, fd_map_string_string);
+  RepeatedPtrField* mmf_int32_foreign_message =
+      refl->MutableRepeatedPtrField(&message,
+                                             fd_map_int32_foreign_message);
+
+  // Make sure we can do gets through the RepeatedPtrField objects.
+  for (int i = 0; i < 10; ++i) {
+    {
+      // Check gets through const objects.
+      const Message& message_int32_int32 = mf_int32_int32.Get(i);
+      int32 key_int32_int32 = message_int32_int32.GetReflection()->GetInt32(
+          message_int32_int32, fd_map_int32_in32_key);
+      int32 value_int32_int32 = message_int32_int32.GetReflection()->GetInt32(
+          message_int32_int32, fd_map_int32_in32_value);
+      EXPECT_EQ(value_int32_int32, Func(key_int32_int32, 1));
+
+      const Message& message_int32_double = mf_int32_double.Get(i);
+      int32 key_int32_double = message_int32_double.GetReflection()->GetInt32(
+          message_int32_double, fd_map_int32_double_key);
+      double value_int32_double =
+          message_int32_double.GetReflection()->GetDouble(
+              message_int32_double, fd_map_int32_double_value);
+      EXPECT_EQ(value_int32_double, Func(key_int32_double, 2));
+
+      const Message& message_string_string = mf_string_string.Get(i);
+      std::string key_string_string =
+          message_string_string.GetReflection()->GetString(
+              message_string_string, fd_map_string_string_key);
+      std::string value_string_string =
+          message_string_string.GetReflection()->GetString(
+              message_string_string, fd_map_string_string_value);
+      EXPECT_EQ(value_string_string, StrFunc(Int(key_string_string), 5));
+
+      const Message& message_int32_message = mf_int32_foreign_message.Get(i);
+      int32 key_int32_message = message_int32_message.GetReflection()->GetInt32(
+          message_int32_message, fd_map_int32_foreign_message_key);
+      const ForeignMessage& value_int32_message =
+          down_cast(
+              message_int32_message.GetReflection()->GetMessage(
+                  message_int32_message, fd_map_int32_foreign_message_value));
+      EXPECT_EQ(value_int32_message.c(), Func(key_int32_message, 6));
+    }
+
+    {
+      // Check gets through mutable objects.
+      const Message& message_int32_int32 = mmf_int32_int32->Get(i);
+      int32 key_int32_int32 = message_int32_int32.GetReflection()->GetInt32(
+          message_int32_int32, fd_map_int32_in32_key);
+      int32 value_int32_int32 = message_int32_int32.GetReflection()->GetInt32(
+          message_int32_int32, fd_map_int32_in32_value);
+      EXPECT_EQ(value_int32_int32, Func(key_int32_int32, 1));
+
+      const Message& message_int32_double = mmf_int32_double->Get(i);
+      int32 key_int32_double = message_int32_double.GetReflection()->GetInt32(
+          message_int32_double, fd_map_int32_double_key);
+      double value_int32_double =
+          message_int32_double.GetReflection()->GetDouble(
+              message_int32_double, fd_map_int32_double_value);
+      EXPECT_EQ(value_int32_double, Func(key_int32_double, 2));
+
+      const Message& message_string_string = mmf_string_string->Get(i);
+      std::string key_string_string =
+          message_string_string.GetReflection()->GetString(
+              message_string_string, fd_map_string_string_key);
+      std::string value_string_string =
+          message_string_string.GetReflection()->GetString(
+              message_string_string, fd_map_string_string_value);
+      EXPECT_EQ(value_string_string, StrFunc(Int(key_string_string), 5));
+
+      const Message& message_int32_message = mmf_int32_foreign_message->Get(i);
+      int32 key_int32_message = message_int32_message.GetReflection()->GetInt32(
+          message_int32_message, fd_map_int32_foreign_message_key);
+      const ForeignMessage& value_int32_message =
+          down_cast(
+              message_int32_message.GetReflection()->GetMessage(
+                  message_int32_message, fd_map_int32_foreign_message_value));
+      EXPECT_EQ(value_int32_message.c(), Func(key_int32_message, 6));
+    }
+  }
+
+  // Do sets through the RepeatedPtrField objects.
+  for (int i = 0; i < 10; i++) {
+    {
+      Message* message_int32_int32 = mmf_int32_int32->Mutable(i);
+      int32 key_int32_int32 = message_int32_int32->GetReflection()->GetInt32(
+          *message_int32_int32, fd_map_int32_in32_key);
+      message_int32_int32->GetReflection()->SetInt32(message_int32_int32,
+                                                     fd_map_int32_in32_value,
+                                                     Func(key_int32_int32, -1));
+
+      Message* message_int32_double = mmf_int32_double->Mutable(i);
+      int32 key_int32_double = message_int32_double->GetReflection()->GetInt32(
+          *message_int32_double, fd_map_int32_double_key);
+      message_int32_double->GetReflection()->SetDouble(
+          message_int32_double, fd_map_int32_double_value,
+          Func(key_int32_double, -2));
+
+      Message* message_string_string = mmf_string_string->Mutable(i);
+      std::string key_string_string =
+          message_string_string->GetReflection()->GetString(
+              *message_string_string, fd_map_string_string_key);
+      message_string_string->GetReflection()->SetString(
+          message_string_string, fd_map_string_string_value,
+          StrFunc(Int(key_string_string), -5));
+
+      Message* message_int32_message = mmf_int32_foreign_message->Mutable(i);
+      int32 key_int32_message =
+          message_int32_message->GetReflection()->GetInt32(
+              *message_int32_message, fd_map_int32_foreign_message_key);
+      ForeignMessage* value_int32_message = down_cast(
+          message_int32_message->GetReflection()->MutableMessage(
+              message_int32_message, fd_map_int32_foreign_message_value));
+      value_int32_message->set_c(Func(key_int32_message, -6));
+    }
+  }
+
+  // Check gets through mutable objects.
+  for (int i = 0; i < 10; i++) {
+    EXPECT_EQ(Func(i, -1), message.map_int32_int32().at(i));
+    EXPECT_EQ(Func(i, -2), message.map_int32_double().at(i));
+    EXPECT_EQ(StrFunc(i, -5), message.map_string_string().at(StrFunc(i, 1)));
+    EXPECT_EQ(Func(i, -6), message.map_int32_foreign_message().at(i).c());
+  }
+}
+
+TEST_F(MapFieldReflectionTest, RepeatedFieldRefForRegularFields) {
+  TestMap message;
+  const Reflection* refl = message.GetReflection();
+  const Descriptor* desc = message.GetDescriptor();
+
+  Map* map_int32_int32 = message.mutable_map_int32_int32();
+  Map* map_int32_double = message.mutable_map_int32_double();
+  Map* map_string_string =
+      message.mutable_map_string_string();
+  Map* map_int32_foreign_message =
+      message.mutable_map_int32_foreign_message();
+
+  for (int i = 0; i < 10; ++i) {
+    (*map_int32_int32)[i] = Func(i, 1);
+    (*map_int32_double)[i] = Func(i, 2);
+    (*map_string_string)[StrFunc(i, 1)] = StrFunc(i, 5);
+    (*map_int32_foreign_message)[i].set_c(Func(i, 6));
+  }
+
+  // Get FieldDescriptors for all the fields of interest.
+  const FieldDescriptor* fd_map_int32_int32 =
+      desc->FindFieldByName("map_int32_int32");
+  const FieldDescriptor* fd_map_int32_double =
+      desc->FindFieldByName("map_int32_double");
+  const FieldDescriptor* fd_map_string_string =
+      desc->FindFieldByName("map_string_string");
+  const FieldDescriptor* fd_map_int32_foreign_message =
+      desc->FindFieldByName("map_int32_foreign_message");
+
+  const FieldDescriptor* fd_map_int32_in32_key =
+      fd_map_int32_int32->message_type()->FindFieldByName("key");
+  const FieldDescriptor* fd_map_int32_in32_value =
+      fd_map_int32_int32->message_type()->FindFieldByName("value");
+  const FieldDescriptor* fd_map_int32_double_key =
+      fd_map_int32_double->message_type()->FindFieldByName("key");
+  const FieldDescriptor* fd_map_int32_double_value =
+      fd_map_int32_double->message_type()->FindFieldByName("value");
+  const FieldDescriptor* fd_map_string_string_key =
+      fd_map_string_string->message_type()->FindFieldByName("key");
+  const FieldDescriptor* fd_map_string_string_value =
+      fd_map_string_string->message_type()->FindFieldByName("value");
+  const FieldDescriptor* fd_map_int32_foreign_message_key =
+      fd_map_int32_foreign_message->message_type()->FindFieldByName("key");
+  const FieldDescriptor* fd_map_int32_foreign_message_value =
+      fd_map_int32_foreign_message->message_type()->FindFieldByName("value");
+
+  // Get RepeatedFieldRef objects for all fields of interest.
+  const RepeatedFieldRef mf_int32_int32 =
+      refl->GetRepeatedFieldRef(message, fd_map_int32_int32);
+  const RepeatedFieldRef mf_int32_double =
+      refl->GetRepeatedFieldRef(message, fd_map_int32_double);
+  const RepeatedFieldRef mf_string_string =
+      refl->GetRepeatedFieldRef(message, fd_map_string_string);
+  const RepeatedFieldRef mf_int32_foreign_message =
+      refl->GetRepeatedFieldRef(message, fd_map_int32_foreign_message);
+
+  // Get mutable RepeatedFieldRef objects for all fields of interest.
+  const MutableRepeatedFieldRef mmf_int32_int32 =
+      refl->GetMutableRepeatedFieldRef(&message, fd_map_int32_int32);
+  const MutableRepeatedFieldRef mmf_int32_double =
+      refl->GetMutableRepeatedFieldRef(&message, fd_map_int32_double);
+  const MutableRepeatedFieldRef mmf_string_string =
+      refl->GetMutableRepeatedFieldRef(&message, fd_map_string_string);
+  const MutableRepeatedFieldRef mmf_int32_foreign_message =
+      refl->GetMutableRepeatedFieldRef(&message,
+                                                fd_map_int32_foreign_message);
+
+  // Get entry default instances
+  std::unique_ptr entry_int32_int32(
+      MessageFactory::generated_factory()
+          ->GetPrototype(fd_map_int32_int32->message_type())
+          ->New());
+  std::unique_ptr entry_int32_double(
+      MessageFactory::generated_factory()
+          ->GetPrototype(fd_map_int32_double->message_type())
+          ->New());
+  std::unique_ptr entry_string_string(
+      MessageFactory::generated_factory()
+          ->GetPrototype(fd_map_string_string->message_type())
+          ->New());
+  std::unique_ptr entry_int32_foreign_message(
+      MessageFactory::generated_factory()
+          ->GetPrototype(fd_map_int32_foreign_message->message_type())
+          ->New());
+
+  EXPECT_EQ(10, mf_int32_int32.size());
+  EXPECT_EQ(10, mmf_int32_int32.size());
+  EXPECT_EQ(10, mf_int32_double.size());
+  EXPECT_EQ(10, mmf_int32_double.size());
+  EXPECT_EQ(10, mf_string_string.size());
+  EXPECT_EQ(10, mmf_string_string.size());
+  EXPECT_EQ(10, mf_int32_foreign_message.size());
+  EXPECT_EQ(10, mmf_int32_foreign_message.size());
+
+  EXPECT_FALSE(mf_int32_int32.empty());
+  EXPECT_FALSE(mmf_int32_int32.empty());
+  EXPECT_FALSE(mf_int32_double.empty());
+  EXPECT_FALSE(mmf_int32_double.empty());
+  EXPECT_FALSE(mf_string_string.empty());
+  EXPECT_FALSE(mmf_string_string.empty());
+  EXPECT_FALSE(mf_int32_foreign_message.empty());
+  EXPECT_FALSE(mmf_int32_foreign_message.empty());
+
+  // Make sure we can do gets through the RepeatedFieldRef objects.
+  for (int i = 0; i < 10; ++i) {
+    {
+      // Check gets through const objects.
+      const Message& message_int32_int32 =
+          mf_int32_int32.Get(i, entry_int32_int32.get());
+      int32 key_int32_int32 = message_int32_int32.GetReflection()->GetInt32(
+          message_int32_int32, fd_map_int32_in32_key);
+      int32 value_int32_int32 = message_int32_int32.GetReflection()->GetInt32(
+          message_int32_int32, fd_map_int32_in32_value);
+      EXPECT_EQ(value_int32_int32, Func(key_int32_int32, 1));
+
+      const Message& message_int32_double =
+          mf_int32_double.Get(i, entry_int32_double.get());
+      int32 key_int32_double = message_int32_double.GetReflection()->GetInt32(
+          message_int32_double, fd_map_int32_double_key);
+      double value_int32_double =
+          message_int32_double.GetReflection()->GetDouble(
+              message_int32_double, fd_map_int32_double_value);
+      EXPECT_EQ(value_int32_double, Func(key_int32_double, 2));
+
+      const Message& message_string_string =
+          mf_string_string.Get(i, entry_string_string.get());
+      std::string key_string_string =
+          message_string_string.GetReflection()->GetString(
+              message_string_string, fd_map_string_string_key);
+      std::string value_string_string =
+          message_string_string.GetReflection()->GetString(
+              message_string_string, fd_map_string_string_value);
+      EXPECT_EQ(value_string_string, StrFunc(Int(key_string_string), 5));
+
+      const Message& message_int32_message =
+          mf_int32_foreign_message.Get(i, entry_int32_foreign_message.get());
+      int32 key_int32_message = message_int32_message.GetReflection()->GetInt32(
+          message_int32_message, fd_map_int32_foreign_message_key);
+      const ForeignMessage& value_int32_message =
+          down_cast(
+              message_int32_message.GetReflection()->GetMessage(
+                  message_int32_message, fd_map_int32_foreign_message_value));
+      EXPECT_EQ(value_int32_message.c(), Func(key_int32_message, 6));
+    }
+
+    {
+      // Check gets through mutable objects.
+      const Message& message_int32_int32 =
+          mmf_int32_int32.Get(i, entry_int32_int32.get());
+      int32 key_int32_int32 = message_int32_int32.GetReflection()->GetInt32(
+          message_int32_int32, fd_map_int32_in32_key);
+      int32 value_int32_int32 = message_int32_int32.GetReflection()->GetInt32(
+          message_int32_int32, fd_map_int32_in32_value);
+      EXPECT_EQ(value_int32_int32, Func(key_int32_int32, 1));
+
+      const Message& message_int32_double =
+          mmf_int32_double.Get(i, entry_int32_double.get());
+      int32 key_int32_double = message_int32_double.GetReflection()->GetInt32(
+          message_int32_double, fd_map_int32_double_key);
+      double value_int32_double =
+          message_int32_double.GetReflection()->GetDouble(
+              message_int32_double, fd_map_int32_double_value);
+      EXPECT_EQ(value_int32_double, Func(key_int32_double, 2));
+
+      const Message& message_string_string =
+          mmf_string_string.Get(i, entry_string_string.get());
+      std::string key_string_string =
+          message_string_string.GetReflection()->GetString(
+              message_string_string, fd_map_string_string_key);
+      std::string value_string_string =
+          message_string_string.GetReflection()->GetString(
+              message_string_string, fd_map_string_string_value);
+      EXPECT_EQ(value_string_string, StrFunc(Int(key_string_string), 5));
+
+      const Message& message_int32_message =
+          mmf_int32_foreign_message.Get(i, entry_int32_foreign_message.get());
+      int32 key_int32_message = message_int32_message.GetReflection()->GetInt32(
+          message_int32_message, fd_map_int32_foreign_message_key);
+      const ForeignMessage& value_int32_message =
+          down_cast(
+              message_int32_message.GetReflection()->GetMessage(
+                  message_int32_message, fd_map_int32_foreign_message_value));
+      EXPECT_EQ(value_int32_message.c(), Func(key_int32_message, 6));
+    }
+  }
+
+  // Make sure we can do sets through the RepeatedFieldRef objects.
+  for (int i = 0; i < 10; i++) {
+    const Message& message_int32_int32 =
+        mmf_int32_int32.Get(i, entry_int32_int32.get());
+    int key = message_int32_int32.GetReflection()->GetInt32(
+        message_int32_int32, fd_map_int32_in32_key);
+
+    entry_int32_int32->GetReflection()->SetInt32(
+        entry_int32_int32.get(), fd_map_int32_int32->message_type()->field(0),
+        key);
+    entry_int32_int32->GetReflection()->SetInt32(
+        entry_int32_int32.get(), fd_map_int32_int32->message_type()->field(1),
+        Func(key, -1));
+    entry_int32_double->GetReflection()->SetInt32(
+        entry_int32_double.get(), fd_map_int32_double->message_type()->field(0),
+        key);
+    entry_int32_double->GetReflection()->SetDouble(
+        entry_int32_double.get(), fd_map_int32_double->message_type()->field(1),
+        Func(key, -2));
+    entry_string_string->GetReflection()->SetString(
+        entry_string_string.get(),
+        fd_map_string_string->message_type()->field(0), StrFunc(key, 1));
+    entry_string_string->GetReflection()->SetString(
+        entry_string_string.get(),
+        fd_map_string_string->message_type()->field(1), StrFunc(key, -5));
+    entry_int32_foreign_message->GetReflection()->SetInt32(
+        entry_int32_foreign_message.get(),
+        fd_map_int32_foreign_message->message_type()->field(0), key);
+    Message* value_message =
+        entry_int32_foreign_message->GetReflection()->MutableMessage(
+            entry_int32_foreign_message.get(),
+            fd_map_int32_foreign_message->message_type()->field(1));
+    value_message->GetReflection()->SetInt32(
+        value_message, value_message->GetDescriptor()->FindFieldByName("c"),
+        Func(key, -6));
+
+    mmf_int32_int32.Set(i, *entry_int32_int32);
+    mmf_int32_double.Set(i, *entry_int32_double);
+    mmf_string_string.Set(i, *entry_string_string);
+    mmf_int32_foreign_message.Set(i, *entry_int32_foreign_message);
+  }
+
+  for (int i = 0; i < 10; i++) {
+    EXPECT_EQ(Func(i, -1), message.map_int32_int32().at(i));
+    EXPECT_EQ(Func(i, -2), message.map_int32_double().at(i));
+    EXPECT_EQ(StrFunc(i, -5), message.map_string_string().at(StrFunc(i, 1)));
+    EXPECT_EQ(Func(i, -6), message.map_int32_foreign_message().at(i).c());
+  }
+
+  // Test iterators.
+  {
+    int index = 0;
+    std::unordered_map result;
+    for (RepeatedFieldRef::iterator it = mf_int32_int32.begin();
+         it != mf_int32_int32.end(); ++it) {
+      const Message& message = *it;
+      int32 key =
+          message.GetReflection()->GetInt32(message, fd_map_int32_in32_key);
+      int32 value =
+          message.GetReflection()->GetInt32(message, fd_map_int32_in32_value);
+      result[key] = value;
+      ++index;
+    }
+    EXPECT_EQ(10, index);
+    for (std::unordered_map::const_iterator it = result.begin();
+         it != result.end(); ++it) {
+      EXPECT_EQ(message.map_int32_int32().at(it->first), it->second);
+    }
+  }
+
+  {
+    int index = 0;
+    std::unordered_map result;
+    for (RepeatedFieldRef::iterator it = mf_int32_double.begin();
+         it != mf_int32_double.end(); ++it) {
+      const Message& message = *it;
+      int32 key =
+          message.GetReflection()->GetInt32(message, fd_map_int32_double_key);
+      double value = message.GetReflection()->GetDouble(
+          message, fd_map_int32_double_value);
+      result[key] = value;
+      ++index;
+    }
+    EXPECT_EQ(10, index);
+    for (std::unordered_map::const_iterator it = result.begin();
+         it != result.end(); ++it) {
+      EXPECT_EQ(message.map_int32_double().at(it->first), it->second);
+    }
+  }
+
+  {
+    int index = 0;
+    std::unordered_map result;
+    for (RepeatedFieldRef::iterator it = mf_string_string.begin();
+         it != mf_string_string.end(); ++it) {
+      const Message& message = *it;
+      std::string key =
+          message.GetReflection()->GetString(message, fd_map_string_string_key);
+      std::string value = message.GetReflection()->GetString(
+          message, fd_map_string_string_value);
+      result[key] = value;
+      ++index;
+    }
+    EXPECT_EQ(10, index);
+    for (std::unordered_map::const_iterator it =
+             result.begin();
+         it != result.end(); ++it) {
+      EXPECT_EQ(message.map_string_string().at(it->first), it->second);
+    }
+  }
+
+  {
+    int index = 0;
+    std::map result;
+    for (RepeatedFieldRef::iterator it =
+             mf_int32_foreign_message.begin();
+         it != mf_int32_foreign_message.end(); ++it) {
+      const Message& message = *it;
+      int32 key = message.GetReflection()->GetInt32(
+          message, fd_map_int32_foreign_message_key);
+      const ForeignMessage& sub_message =
+          down_cast(message.GetReflection()->GetMessage(
+              message, fd_map_int32_foreign_message_value));
+      result[key].MergeFrom(sub_message);
+      ++index;
+    }
+    EXPECT_EQ(10, index);
+    for (std::map::const_iterator it = result.begin();
+         it != result.end(); ++it) {
+      EXPECT_EQ(message.map_int32_foreign_message().at(it->first).c(),
+                it->second.c());
+    }
+  }
+
+  // Test MutableRepeatedFieldRef::Add()
+  entry_int32_int32->GetReflection()->SetInt32(
+      entry_int32_int32.get(), fd_map_int32_int32->message_type()->field(0),
+      4321);
+  entry_int32_int32->GetReflection()->SetInt32(
+      entry_int32_int32.get(), fd_map_int32_int32->message_type()->field(1),
+      1234);
+  mmf_int32_int32.Add(*entry_int32_int32);
+  EXPECT_EQ(1234, message.map_int32_int32().at(4321));
+
+  entry_int32_double->GetReflection()->SetInt32(
+      entry_int32_double.get(), fd_map_int32_double->message_type()->field(0),
+      4321);
+  entry_int32_double->GetReflection()->SetDouble(
+      entry_int32_double.get(), fd_map_int32_double->message_type()->field(1),
+      1234.0);
+  mmf_int32_double.Add(*entry_int32_double);
+  EXPECT_EQ(1234.0, message.map_int32_double().at(4321));
+
+  entry_string_string->GetReflection()->SetString(
+      entry_string_string.get(), fd_map_string_string->message_type()->field(0),
+      "4321");
+  entry_string_string->GetReflection()->SetString(
+      entry_string_string.get(), fd_map_string_string->message_type()->field(1),
+      "1234");
+  mmf_string_string.Add(*entry_string_string);
+  EXPECT_EQ("1234", message.map_string_string().at("4321"));
+
+  entry_int32_foreign_message->GetReflection()->SetInt32(
+      entry_int32_foreign_message.get(),
+      fd_map_int32_foreign_message->message_type()->field(0), 4321);
+  Message* value_message =
+      entry_int32_foreign_message->GetReflection()->MutableMessage(
+          entry_int32_foreign_message.get(),
+          fd_map_int32_foreign_message->message_type()->field(1));
+  ForeignMessage foreign_message;
+  foreign_message.set_c(1234);
+  value_message->CopyFrom(foreign_message);
+
+  mmf_int32_foreign_message.Add(*entry_int32_foreign_message);
+  EXPECT_EQ(1234, message.map_int32_foreign_message().at(4321).c());
+
+  // Test Reflection::AddAllocatedMessage
+  Message* free_entry_string_string =
+      MessageFactory::generated_factory()
+          ->GetPrototype(fd_map_string_string->message_type())
+          ->New();
+  entry_string_string->GetReflection()->SetString(
+      free_entry_string_string, fd_map_string_string->message_type()->field(0),
+      "4321");
+  entry_string_string->GetReflection()->SetString(
+      free_entry_string_string, fd_map_string_string->message_type()->field(1),
+      "1234");
+  refl->AddAllocatedMessage(&message, fd_map_string_string,
+                            free_entry_string_string);
+
+  // Test MutableRepeatedFieldRef::RemoveLast()
+  mmf_int32_int32.RemoveLast();
+  mmf_int32_double.RemoveLast();
+  mmf_string_string.RemoveLast();
+  mmf_int32_foreign_message.RemoveLast();
+  EXPECT_EQ(10, message.map_int32_int32().size());
+  EXPECT_EQ(10, message.map_int32_double().size());
+  EXPECT_EQ(11, message.map_string_string().size());
+  EXPECT_EQ(10, message.map_int32_foreign_message().size());
+
+  // Test MutableRepeatedFieldRef::SwapElements()
+  {
+    const Message& message0a = mmf_int32_int32.Get(0, entry_int32_int32.get());
+    int32 int32_value0a =
+        message0a.GetReflection()->GetInt32(message0a, fd_map_int32_in32_value);
+    const Message& message9a = mmf_int32_int32.Get(9, entry_int32_int32.get());
+    int32 int32_value9a =
+        message9a.GetReflection()->GetInt32(message9a, fd_map_int32_in32_value);
+
+    mmf_int32_int32.SwapElements(0, 9);
+
+    const Message& message0b = mmf_int32_int32.Get(0, entry_int32_int32.get());
+    int32 int32_value0b =
+        message0b.GetReflection()->GetInt32(message0b, fd_map_int32_in32_value);
+    const Message& message9b = mmf_int32_int32.Get(9, entry_int32_int32.get());
+    int32 int32_value9b =
+        message9b.GetReflection()->GetInt32(message9b, fd_map_int32_in32_value);
+
+    EXPECT_EQ(int32_value9a, int32_value0b);
+    EXPECT_EQ(int32_value0a, int32_value9b);
+  }
+
+  {
+    const Message& message0a =
+        mmf_int32_double.Get(0, entry_int32_double.get());
+    double double_value0a = message0a.GetReflection()->GetDouble(
+        message0a, fd_map_int32_double_value);
+    const Message& message9a =
+        mmf_int32_double.Get(9, entry_int32_double.get());
+    double double_value9a = message9a.GetReflection()->GetDouble(
+        message9a, fd_map_int32_double_value);
+
+    mmf_int32_double.SwapElements(0, 9);
+
+    const Message& message0b =
+        mmf_int32_double.Get(0, entry_int32_double.get());
+    double double_value0b = message0b.GetReflection()->GetDouble(
+        message0b, fd_map_int32_double_value);
+    const Message& message9b =
+        mmf_int32_double.Get(9, entry_int32_double.get());
+    double double_value9b = message9b.GetReflection()->GetDouble(
+        message9b, fd_map_int32_double_value);
+
+    EXPECT_EQ(double_value9a, double_value0b);
+    EXPECT_EQ(double_value0a, double_value9b);
+  }
+
+  {
+    const Message& message0a =
+        mmf_string_string.Get(0, entry_string_string.get());
+    std::string string_value0a = message0a.GetReflection()->GetString(
+        message0a, fd_map_string_string_value);
+    const Message& message9a =
+        mmf_string_string.Get(9, entry_string_string.get());
+    std::string string_value9a = message9a.GetReflection()->GetString(
+        message9a, fd_map_string_string_value);
+
+    mmf_string_string.SwapElements(0, 9);
+
+    const Message& message0b =
+        mmf_string_string.Get(0, entry_string_string.get());
+    std::string string_value0b = message0b.GetReflection()->GetString(
+        message0b, fd_map_string_string_value);
+    const Message& message9b =
+        mmf_string_string.Get(9, entry_string_string.get());
+    std::string string_value9b = message9b.GetReflection()->GetString(
+        message9b, fd_map_string_string_value);
+
+    EXPECT_EQ(string_value9a, string_value0b);
+    EXPECT_EQ(string_value0a, string_value9b);
+  }
+
+  {
+    const Message& message0a =
+        mmf_int32_foreign_message.Get(0, entry_int32_foreign_message.get());
+    const ForeignMessage& sub_message0a =
+        down_cast(message0a.GetReflection()->GetMessage(
+            message0a, fd_map_int32_foreign_message_value));
+    int32 int32_value0a = sub_message0a.c();
+    const Message& message9a =
+        mmf_int32_foreign_message.Get(9, entry_int32_foreign_message.get());
+    const ForeignMessage& sub_message9a =
+        down_cast(message9a.GetReflection()->GetMessage(
+            message9a, fd_map_int32_foreign_message_value));
+    int32 int32_value9a = sub_message9a.c();
+
+    mmf_int32_foreign_message.SwapElements(0, 9);
+
+    const Message& message0b =
+        mmf_int32_foreign_message.Get(0, entry_int32_foreign_message.get());
+    const ForeignMessage& sub_message0b =
+        down_cast(message0b.GetReflection()->GetMessage(
+            message0b, fd_map_int32_foreign_message_value));
+    int32 int32_value0b = sub_message0b.c();
+    const Message& message9b =
+        mmf_int32_foreign_message.Get(9, entry_int32_foreign_message.get());
+    const ForeignMessage& sub_message9b =
+        down_cast(message9b.GetReflection()->GetMessage(
+            message9b, fd_map_int32_foreign_message_value));
+    int32 int32_value9b = sub_message9b.c();
+
+    EXPECT_EQ(int32_value9a, int32_value0b);
+    EXPECT_EQ(int32_value0a, int32_value9b);
+  }
+}
+
+TEST_F(MapFieldReflectionTest, RepeatedFieldRefMergeFromAndSwap) {
+  // Set-up message content.
+  TestMap m0, m1, m2;
+  for (int i = 0; i < 10; ++i) {
+    (*m0.mutable_map_int32_int32())[i] = Func(i, 1);
+    (*m0.mutable_map_int32_double())[i] = Func(i, 2);
+    (*m0.mutable_map_string_string())[StrFunc(i, 1)] = StrFunc(i, 5);
+    (*m0.mutable_map_int32_foreign_message())[i].set_c(Func(i, 6));
+    (*m1.mutable_map_int32_int32())[i + 10] = Func(i, 11);
+    (*m1.mutable_map_int32_double())[i + 10] = Func(i, 12);
+    (*m1.mutable_map_string_string())[StrFunc(i + 10, 1)] = StrFunc(i, 15);
+    (*m1.mutable_map_int32_foreign_message())[i + 10].set_c(Func(i, 16));
+    (*m2.mutable_map_int32_int32())[i + 20] = Func(i, 21);
+    (*m2.mutable_map_int32_double())[i + 20] = Func(i, 22);
+    (*m2.mutable_map_string_string())[StrFunc(i + 20, 1)] = StrFunc(i, 25);
+    (*m2.mutable_map_int32_foreign_message())[i + 20].set_c(Func(i, 26));
+  }
+
+  const Reflection* refl = m0.GetReflection();
+  const Descriptor* desc = m0.GetDescriptor();
+
+  // Get FieldDescriptors for all the fields of interest.
+  const FieldDescriptor* fd_map_int32_int32 =
+      desc->FindFieldByName("map_int32_int32");
+  const FieldDescriptor* fd_map_int32_double =
+      desc->FindFieldByName("map_int32_double");
+  const FieldDescriptor* fd_map_string_string =
+      desc->FindFieldByName("map_string_string");
+  const FieldDescriptor* fd_map_int32_foreign_message =
+      desc->FindFieldByName("map_int32_foreign_message");
+
+  // Get MutableRepeatedFieldRef objects for all fields of interest.
+  const MutableRepeatedFieldRef mmf_int32_int32 =
+      refl->GetMutableRepeatedFieldRef(&m0, fd_map_int32_int32);
+  const MutableRepeatedFieldRef mmf_int32_double =
+      refl->GetMutableRepeatedFieldRef(&m0, fd_map_int32_double);
+  const MutableRepeatedFieldRef mmf_string_string =
+      refl->GetMutableRepeatedFieldRef(&m0, fd_map_string_string);
+  const MutableRepeatedFieldRef mmf_int32_foreign_message =
+      refl->GetMutableRepeatedFieldRef(&m0,
+                                                fd_map_int32_foreign_message);
+
+  // Test MutableRepeatedRef::CopyFrom
+  mmf_int32_int32.CopyFrom(
+      refl->GetRepeatedFieldRef(m1, fd_map_int32_int32));
+  mmf_int32_double.CopyFrom(
+      refl->GetRepeatedFieldRef(m1, fd_map_int32_double));
+  mmf_string_string.CopyFrom(
+      refl->GetRepeatedFieldRef(m1, fd_map_string_string));
+  mmf_int32_foreign_message.CopyFrom(
+      refl->GetRepeatedFieldRef(m1, fd_map_int32_foreign_message));
+
+  for (int i = 0; i < 10; ++i) {
+    EXPECT_EQ(Func(i, 11), m0.map_int32_int32().at(i + 10));
+    EXPECT_EQ(Func(i, 12), m0.map_int32_double().at(i + 10));
+    EXPECT_EQ(StrFunc(i, 15), m0.map_string_string().at(StrFunc(i + 10, 1)));
+    EXPECT_EQ(Func(i, 16), m0.map_int32_foreign_message().at(i + 10).c());
+  }
+
+  // Test MutableRepeatedRef::MergeFrom
+  mmf_int32_int32.MergeFrom(
+      refl->GetRepeatedFieldRef(m2, fd_map_int32_int32));
+  mmf_int32_double.MergeFrom(
+      refl->GetRepeatedFieldRef(m2, fd_map_int32_double));
+  mmf_string_string.MergeFrom(
+      refl->GetRepeatedFieldRef(m2, fd_map_string_string));
+  mmf_int32_foreign_message.MergeFrom(
+      refl->GetRepeatedFieldRef(m2, fd_map_int32_foreign_message));
+  for (int i = 0; i < 10; ++i) {
+    EXPECT_EQ(Func(i, 21), m0.map_int32_int32().at(i + 20));
+    EXPECT_EQ(Func(i, 22), m0.map_int32_double().at(i + 20));
+    EXPECT_EQ(StrFunc(i, 25), m0.map_string_string().at(StrFunc(i + 20, 1)));
+    EXPECT_EQ(Func(i, 26), m0.map_int32_foreign_message().at(i + 20).c());
+  }
+
+  // Test MutableRepeatedRef::Swap
+  // Swap between m0 and m2.
+  mmf_int32_int32.Swap(
+      refl->GetMutableRepeatedFieldRef(&m2, fd_map_int32_int32));
+  mmf_int32_double.Swap(
+      refl->GetMutableRepeatedFieldRef(&m2, fd_map_int32_double));
+  mmf_string_string.Swap(
+      refl->GetMutableRepeatedFieldRef(&m2, fd_map_string_string));
+  mmf_int32_foreign_message.Swap(refl->GetMutableRepeatedFieldRef(
+      &m2, fd_map_int32_foreign_message));
+  for (int i = 0; i < 10; ++i) {
+    // Check the content of m0.
+    EXPECT_EQ(Func(i, 21), m0.map_int32_int32().at(i + 20));
+    EXPECT_EQ(Func(i, 22), m0.map_int32_double().at(i + 20));
+    EXPECT_EQ(StrFunc(i, 25), m0.map_string_string().at(StrFunc(i + 20, 1)));
+    EXPECT_EQ(Func(i, 26), m0.map_int32_foreign_message().at(i + 20).c());
+
+    // Check the content of m2.
+    EXPECT_EQ(Func(i, 11), m2.map_int32_int32().at(i + 10));
+    EXPECT_EQ(Func(i, 12), m2.map_int32_double().at(i + 10));
+    EXPECT_EQ(StrFunc(i, 15), m2.map_string_string().at(StrFunc(i + 10, 1)));
+    EXPECT_EQ(Func(i, 16), m2.map_int32_foreign_message().at(i + 10).c());
+    EXPECT_EQ(Func(i, 21), m2.map_int32_int32().at(i + 20));
+    EXPECT_EQ(Func(i, 22), m2.map_int32_double().at(i + 20));
+    EXPECT_EQ(StrFunc(i, 25), m2.map_string_string().at(StrFunc(i + 20, 1)));
+    EXPECT_EQ(Func(i, 26), m2.map_int32_foreign_message().at(i + 20).c());
+  }
+
+  // TODO(teboring): add test for duplicated key
+}
+
+TEST_F(MapFieldReflectionTest, MapSizeWithDuplicatedKey) {
+  // Dynamic Message
+  {
+    DynamicMessageFactory factory;
+    std::unique_ptr message(
+        factory.GetPrototype(unittest::TestMap::descriptor())->New());
+    const Reflection* reflection = message->GetReflection();
+    const FieldDescriptor* field =
+        unittest::TestMap::descriptor()->FindFieldByName("map_int32_int32");
+
+    Message* entry1 = reflection->AddMessage(message.get(), field);
+    Message* entry2 = reflection->AddMessage(message.get(), field);
+
+    const Reflection* entry_reflection = entry1->GetReflection();
+    const FieldDescriptor* key_field =
+        entry1->GetDescriptor()->FindFieldByName("key");
+    entry_reflection->SetInt32(entry1, key_field, 1);
+    entry_reflection->SetInt32(entry2, key_field, 1);
+
+    EXPECT_EQ(2, reflection->FieldSize(*message, field));
+    EXPECT_EQ(1, MapSize(reflection, field, *message));
+    EXPECT_EQ(2, reflection->FieldSize(*message, field));
+  }
+
+  // Generated Message
+  {
+    unittest::TestMap message;
+    const Reflection* reflection = message.GetReflection();
+    const FieldDescriptor* field =
+        message.GetDescriptor()->FindFieldByName("map_int32_int32");
+
+    Message* entry1 = reflection->AddMessage(&message, field);
+    Message* entry2 = reflection->AddMessage(&message, field);
+
+    const Reflection* entry_reflection = entry1->GetReflection();
+    const FieldDescriptor* key_field =
+        entry1->GetDescriptor()->FindFieldByName("key");
+    entry_reflection->SetInt32(entry1, key_field, 1);
+    entry_reflection->SetInt32(entry2, key_field, 1);
+
+    EXPECT_EQ(2, reflection->FieldSize(message, field));
+    EXPECT_EQ(1, MapSize(reflection, field, message));
+  }
+}
+
+TEST_F(MapFieldReflectionTest, UninitializedEntry) {
+  unittest::TestRequiredMessageMap message;
+  const Reflection* reflection = message.GetReflection();
+  const FieldDescriptor* field =
+      message.GetDescriptor()->FindFieldByName("map_field");
+  auto entry = reflection->AddMessage(&message, field);
+  EXPECT_FALSE(entry->IsInitialized());
+  EXPECT_FALSE(message.IsInitialized());
+}
+
+// Generated Message Test ===========================================
+
+TEST(GeneratedMapFieldTest, Accessors) {
+  unittest::TestMap message;
+
+  MapTestUtil::SetMapFields(&message);
+  MapTestUtil::ExpectMapFieldsSet(message);
+
+  MapTestUtil::ModifyMapFields(&message);
+  MapTestUtil::ExpectMapFieldsModified(message);
+}
+
+TEST(GeneratedMapFieldTest, SetMapFieldsInitialized) {
+  unittest::TestMap message;
+
+  MapTestUtil::SetMapFieldsInitialized(&message);
+  MapTestUtil::ExpectMapFieldsSetInitialized(message);
+}
+
+TEST(GeneratedMapFieldTest, Proto2SetMapFieldsInitialized) {
+  unittest::TestEnumMap message;
+  EXPECT_EQ(unittest::PROTO2_MAP_ENUM_FOO,
+            (*message.mutable_known_map_field())[0]);
+}
+
+TEST(GeneratedMapFieldTest, Clear) {
+  unittest::TestMap message;
+
+  MapTestUtil::SetMapFields(&message);
+  message.Clear();
+  MapTestUtil::ExpectClear(message);
+}
+
+TEST(GeneratedMapFieldTest, ClearMessageMap) {
+  unittest::TestMessageMap message;
+
+  // Creates a TestAllTypes with default value
+  TestUtil::ExpectClear((*message.mutable_map_int32_message())[0]);
+}
+
+TEST(GeneratedMapFieldTest, CopyFrom) {
+  unittest::TestMap message1, message2;
+
+  MapTestUtil::SetMapFields(&message1);
+  message2.CopyFrom(message1);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+
+  // Copying from self should be a no-op.
+  message2.CopyFrom(message2);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+TEST(GeneratedMapFieldTest, CopyFromMessageMap) {
+  unittest::TestMessageMap message1, message2;
+
+  (*message1.mutable_map_int32_message())[0].add_repeated_int32(100);
+  (*message2.mutable_map_int32_message())[0].add_repeated_int32(101);
+
+  message1.CopyFrom(message2);
+
+  // Checks repeated field is overwritten.
+  EXPECT_EQ(1, message1.map_int32_message().at(0).repeated_int32_size());
+  EXPECT_EQ(101, message1.map_int32_message().at(0).repeated_int32(0));
+}
+
+TEST(GeneratedMapFieldTest, SwapWithEmpty) {
+  unittest::TestMap message1, message2;
+
+  MapTestUtil::SetMapFields(&message1);
+  MapTestUtil::ExpectMapFieldsSet(message1);
+  MapTestUtil::ExpectClear(message2);
+
+  message1.Swap(&message2);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+  MapTestUtil::ExpectClear(message1);
+}
+
+TEST(GeneratedMapFieldTest, SwapWithSelf) {
+  unittest::TestMap message;
+
+  MapTestUtil::SetMapFields(&message);
+  MapTestUtil::ExpectMapFieldsSet(message);
+
+  message.Swap(&message);
+  MapTestUtil::ExpectMapFieldsSet(message);
+}
+
+TEST(GeneratedMapFieldTest, SwapWithOther) {
+  unittest::TestMap message1, message2;
+
+  MapTestUtil::SetMapFields(&message1);
+  MapTestUtil::SetMapFields(&message2);
+  MapTestUtil::ModifyMapFields(&message2);
+
+  message1.Swap(&message2);
+  MapTestUtil::ExpectMapFieldsModified(message1);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+TEST(GeneratedMapFieldTest, CopyConstructor) {
+  unittest::TestMap message1;
+  MapTestUtil::SetMapFields(&message1);
+
+  unittest::TestMap message2(message1);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+TEST(GeneratedMapFieldTest, CopyAssignmentOperator) {
+  unittest::TestMap message1;
+  MapTestUtil::SetMapFields(&message1);
+
+  unittest::TestMap message2;
+  message2 = message1;
+  MapTestUtil::ExpectMapFieldsSet(message2);
+
+  // Make sure that self-assignment does something sane.
+  message2.operator=(message2);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+#if !defined(PROTOBUF_TEST_NO_DESCRIPTORS) || PROTOBUF_RTTI
+TEST(GeneratedMapFieldTest, UpcastCopyFrom) {
+  // Test the CopyFrom method that takes in the generic const Message&
+  // parameter.
+  unittest::TestMap message1, message2;
+
+  MapTestUtil::SetMapFields(&message1);
+
+  const Message* source = implicit_cast(&message1);
+  message2.CopyFrom(*source);
+
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+#endif
+
+#ifndef PROTOBUF_TEST_NO_DESCRIPTORS
+
+TEST(GeneratedMapFieldTest, CopyFromDynamicMessage) {
+  // Test copying from a DynamicMessage, which must fall back to using
+  // reflection.
+  unittest::TestMap message2;
+
+  // Construct a new version of the dynamic message via the factory.
+  DynamicMessageFactory factory;
+  std::unique_ptr message1;
+  message1.reset(factory.GetPrototype(unittest::TestMap::descriptor())->New());
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.SetMapFieldsViaReflection(message1.get());
+  reflection_tester.ExpectMapFieldsSetViaReflection(*message1);
+  reflection_tester.ExpectMapFieldsSetViaReflectionIterator(message1.get());
+  message2.CopyFrom(*message1);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+TEST(GeneratedMapFieldTest, CopyFromDynamicMessageMapReflection) {
+  unittest::TestMap message2;
+
+  // Construct a new version of the dynamic message via the factory.
+  DynamicMessageFactory factory;
+  std::unique_ptr message1;
+  message1.reset(factory.GetPrototype(unittest::TestMap::descriptor())->New());
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.SetMapFieldsViaMapReflection(message1.get());
+  reflection_tester.ExpectMapFieldsSetViaReflection(*message1);
+  reflection_tester.ExpectMapFieldsSetViaReflectionIterator(message1.get());
+  message2.CopyFrom(*message1);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+TEST(GeneratedMapFieldTest, DynamicMessageMergeFromDynamicMessage) {
+  // Construct two dynamic message and sets via map reflection.
+  DynamicMessageFactory factory;
+  std::unique_ptr message1;
+  message1.reset(factory.GetPrototype(unittest::TestMap::descriptor())->New());
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.SetMapFieldsViaMapReflection(message1.get());
+
+  // message2 is created by same factory.
+  std::unique_ptr message2;
+  message2.reset(factory.GetPrototype(unittest::TestMap::descriptor())->New());
+  reflection_tester.SetMapFieldsViaMapReflection(message2.get());
+
+  // message3 is created by different factory.
+  DynamicMessageFactory factory3;
+  std::unique_ptr message3;
+  message3.reset(factory3.GetPrototype(unittest::TestMap::descriptor())->New());
+  reflection_tester.SetMapFieldsViaMapReflection(message3.get());
+
+  message2->MergeFrom(*message1);
+  message3->MergeFrom(*message1);
+
+  // Test MergeFrom does not sync to repeated fields and
+  // there is no duplicate keys in text format.
+  std::string output1, output2, output3;
+  TextFormat::PrintToString(*message1, &output1);
+  TextFormat::PrintToString(*message2, &output2);
+  TextFormat::PrintToString(*message3, &output3);
+  EXPECT_EQ(output1, output2);
+  EXPECT_EQ(output1, output3);
+}
+
+TEST(GeneratedMapFieldTest, DynamicMessageCopyFrom) {
+  // Test copying to a DynamicMessage, which must fall back to using reflection.
+  unittest::TestMap message2;
+  MapTestUtil::SetMapFields(&message2);
+
+  // Construct a new version of the dynamic message via the factory.
+  DynamicMessageFactory factory;
+  std::unique_ptr message1;
+  message1.reset(factory.GetPrototype(unittest::TestMap::descriptor())->New());
+
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  message1->MergeFrom(message2);
+  reflection_tester.ExpectMapFieldsSetViaReflection(*message1);
+  reflection_tester.ExpectMapFieldsSetViaReflectionIterator(message1.get());
+}
+
+TEST(GeneratedMapFieldTest, DynamicMessageCopyFromMapReflection) {
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  unittest::TestMap message2;
+  reflection_tester.SetMapFieldsViaMapReflection(&message2);
+
+  // Construct a dynamic message via the factory.
+  DynamicMessageFactory factory;
+  std::unique_ptr message1;
+  message1.reset(factory.GetPrototype(unittest::TestMap::descriptor())->New());
+
+  message1->MergeFrom(message2);
+  reflection_tester.ExpectMapFieldsSetViaReflectionIterator(message1.get());
+  reflection_tester.ExpectMapFieldsSetViaReflection(*message1);
+}
+
+TEST(GeneratedMapFieldTest, SyncDynamicMapWithRepeatedField) {
+  // Construct a dynamic message via the factory.
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  DynamicMessageFactory factory;
+  std::unique_ptr message;
+  message.reset(factory.GetPrototype(unittest::TestMap::descriptor())->New());
+  reflection_tester.SetMapFieldsViaReflection(message.get());
+  reflection_tester.ExpectMapFieldsSetViaReflectionIterator(message.get());
+  reflection_tester.ExpectMapFieldsSetViaReflection(*message);
+}
+
+#endif  // !PROTOBUF_TEST_NO_DESCRIPTORS
+
+TEST(GeneratedMapFieldTest, NonEmptyMergeFrom) {
+  unittest::TestMap message1, message2;
+
+  MapTestUtil::SetMapFields(&message1);
+
+  // This field will test merging into an empty spot.
+  (*message2.mutable_map_int32_int32())[1] = 1;
+  message1.mutable_map_int32_int32()->erase(1);
+
+  // This tests overwriting.
+  (*message2.mutable_map_int32_double())[1] = 1;
+  (*message1.mutable_map_int32_double())[1] = 2;
+
+  message1.MergeFrom(message2);
+  MapTestUtil::ExpectMapFieldsSet(message1);
+
+  // Test reflection MergeFrom does not sync to repeated field
+  // and there is no duplicated keys.
+  MapTestUtil::SetMapFields(&message1);
+  MapTestUtil::SetMapFields(&message2);
+
+  message2.MergeFrom(message1);
+
+  std::string output1, output2;
+  TextFormat::PrintToString(message1, &output1);
+  TextFormat::PrintToString(message2, &output2);
+  EXPECT_EQ(output1, output2);
+}
+
+TEST(GeneratedMapFieldTest, MergeFromMessageMap) {
+  unittest::TestMessageMap message1, message2;
+
+  (*message1.mutable_map_int32_message())[0].add_repeated_int32(100);
+  (*message2.mutable_map_int32_message())[0].add_repeated_int32(101);
+
+  message1.MergeFrom(message2);
+
+  // Checks repeated field is overwritten.
+  EXPECT_EQ(1, message1.map_int32_message().at(0).repeated_int32_size());
+  EXPECT_EQ(101, message1.map_int32_message().at(0).repeated_int32(0));
+}
+
+// Test the generated SerializeWithCachedSizesToArray()
+TEST(GeneratedMapFieldTest, SerializationToArray) {
+  unittest::TestMap message1, message2;
+  std::string data;
+  MapTestUtil::SetMapFields(&message1);
+  int size = message1.ByteSize();
+  data.resize(size);
+  uint8* start = reinterpret_cast(::google::protobuf::string_as_array(&data));
+  uint8* end = message1.SerializeWithCachedSizesToArray(start);
+  EXPECT_EQ(size, end - start);
+  EXPECT_TRUE(message2.ParseFromString(data));
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+// Test the generated SerializeWithCachedSizes()
+TEST(GeneratedMapFieldTest, SerializationToStream) {
+  unittest::TestMap message1, message2;
+  MapTestUtil::SetMapFields(&message1);
+  int size = message1.ByteSize();
+  std::string data;
+  data.resize(size);
+  {
+    // Allow the output stream to buffer only one byte at a time.
+    io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&data), size, 1);
+    io::CodedOutputStream output_stream(&array_stream);
+    message1.SerializeWithCachedSizes(&output_stream);
+    EXPECT_FALSE(output_stream.HadError());
+    EXPECT_EQ(size, output_stream.ByteCount());
+  }
+  EXPECT_TRUE(message2.ParseFromString(data));
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+
+TEST(GeneratedMapFieldTest, SameTypeMaps) {
+  const Descriptor* map1 = unittest::TestSameTypeMap::descriptor()
+                               ->FindFieldByName("map1")
+                               ->message_type();
+  const Descriptor* map2 = unittest::TestSameTypeMap::descriptor()
+                               ->FindFieldByName("map2")
+                               ->message_type();
+
+  const Message* map1_entry =
+      MessageFactory::generated_factory()->GetPrototype(map1);
+  const Message* map2_entry =
+      MessageFactory::generated_factory()->GetPrototype(map2);
+
+  EXPECT_EQ(map1, map1_entry->GetDescriptor());
+  EXPECT_EQ(map2, map2_entry->GetDescriptor());
+}
+
+TEST(GeneratedMapFieldTest, Proto2UnknownEnum) {
+  unittest::TestEnumMapPlusExtra from;
+  (*from.mutable_known_map_field())[0] = unittest::E_PROTO2_MAP_ENUM_FOO;
+  (*from.mutable_unknown_map_field())[0] = unittest::E_PROTO2_MAP_ENUM_EXTRA;
+  std::string data;
+  from.SerializeToString(&data);
+
+  unittest::TestEnumMap to;
+  EXPECT_TRUE(to.ParseFromString(data));
+  EXPECT_EQ(0, to.unknown_map_field().size());
+  const UnknownFieldSet& unknown_field_set =
+      to.GetReflection()->GetUnknownFields(to);
+  EXPECT_EQ(1, unknown_field_set.field_count());
+  EXPECT_EQ(1, to.known_map_field().size());
+  EXPECT_EQ(unittest::PROTO2_MAP_ENUM_FOO, to.known_map_field().at(0));
+
+  data.clear();
+  from.Clear();
+  to.SerializeToString(&data);
+  EXPECT_TRUE(from.ParseFromString(data));
+  EXPECT_EQ(0, from.GetReflection()->GetUnknownFields(from).field_count());
+  EXPECT_EQ(1, from.known_map_field().size());
+  EXPECT_EQ(unittest::E_PROTO2_MAP_ENUM_FOO, from.known_map_field().at(0));
+  EXPECT_EQ(1, from.unknown_map_field().size());
+  EXPECT_EQ(unittest::E_PROTO2_MAP_ENUM_EXTRA, from.unknown_map_field().at(0));
+}
+
+TEST(GeneratedMapFieldTest, StandardWireFormat) {
+  unittest::TestMap message;
+  std::string data = "\x0A\x04\x08\x01\x10\x01";
+
+  EXPECT_TRUE(message.ParseFromString(data));
+  EXPECT_EQ(1, message.map_int32_int32().size());
+  EXPECT_EQ(1, message.map_int32_int32().at(1));
+}
+
+TEST(GeneratedMapFieldTest, UnorderedWireFormat) {
+  unittest::TestMap message;
+
+  // put value before key in wire format
+  std::string data = "\x0A\x04\x10\x01\x08\x02";
+
+  EXPECT_TRUE(message.ParseFromString(data));
+  EXPECT_EQ(1, message.map_int32_int32().size());
+  ASSERT_NE(message.map_int32_int32().find(2), message.map_int32_int32().end());
+  EXPECT_EQ(1, message.map_int32_int32().at(2));
+}
+
+TEST(GeneratedMapFieldTest, DuplicatedKeyWireFormat) {
+  unittest::TestMap message;
+
+  // Two key fields in wire format
+  std::string data = "\x0A\x06\x08\x01\x08\x02\x10\x01";
+
+  EXPECT_TRUE(message.ParseFromString(data));
+  EXPECT_EQ(1, message.map_int32_int32().size());
+  EXPECT_EQ(1, message.map_int32_int32().at(2));
+
+  // A similar test, but with a map from int to a message type.
+  // Again, we want to be sure that the "second one wins" when
+  // there are two separate entries with the same key.
+  const int key = 99;
+  unittest::TestRequiredMessageMap map_message;
+  unittest::TestRequired with_dummy4;
+  with_dummy4.set_a(0);
+  with_dummy4.set_b(0);
+  with_dummy4.set_c(0);
+  with_dummy4.set_dummy4(11);
+  (*map_message.mutable_map_field())[key] = with_dummy4;
+  std::string s = map_message.SerializeAsString();
+  unittest::TestRequired with_dummy5;
+  with_dummy5.set_a(0);
+  with_dummy5.set_b(0);
+  with_dummy5.set_c(0);
+  with_dummy5.set_dummy5(12);
+  (*map_message.mutable_map_field())[key] = with_dummy5;
+  std::string both = s + map_message.SerializeAsString();
+  // We don't expect a merge now.  The "second one wins."
+  ASSERT_TRUE(map_message.ParseFromString(both));
+  ASSERT_EQ(1, map_message.map_field().size());
+  ASSERT_EQ(1, map_message.map_field().count(key));
+  EXPECT_EQ(0, map_message.map_field().find(key)->second.a());
+  EXPECT_EQ(0, map_message.map_field().find(key)->second.b());
+  EXPECT_EQ(0, map_message.map_field().find(key)->second.c());
+  EXPECT_FALSE(map_message.map_field().find(key)->second.has_dummy4());
+  ASSERT_TRUE(map_message.map_field().find(key)->second.has_dummy5());
+  EXPECT_EQ(12, map_message.map_field().find(key)->second.dummy5());
+}
+
+// Exhaustive combinations of keys, values, and junk in any order.
+// This re-tests some of the things tested above, but if it fails
+// it's more work to determine what went wrong, so it isn't necessarily
+// bad that we have the simpler tests too.
+TEST(GeneratedMapFieldTest, KeysValuesUnknownsWireFormat) {
+  unittest::TestMap message;
+  const int kMaxNumKeysAndValuesAndJunk = 4;
+  const char kKeyTag = 0x08;
+  const char kValueTag = 0x10;
+  const char kJunkTag = 0x20;
+  for (int items = 0; items <= kMaxNumKeysAndValuesAndJunk; items++) {
+    std::string data = "\x0A";
+    // Encode length of what will follow.
+    data.push_back(items * 2);
+    static const int kBitsOfIPerItem = 4;
+    static const int mask = (1 << kBitsOfIPerItem) - 1;
+    // Each iteration of the following is a test.  It uses i as bit vector
+    // encoding the keys and values to put in the wire format.
+    for (int i = 0; i < (1 << (items * kBitsOfIPerItem)); i++) {
+      std::string wire_format = data;
+      int expected_key = 0;
+      int expected_value = 0;
+      for (int k = i, j = 0; j < items; j++, k >>= kBitsOfIPerItem) {
+        bool is_key = k & 0x1;
+        bool is_value = !is_key && (k & 0x2);
+        wire_format.push_back(is_key ? kKeyTag
+                                     : is_value ? kValueTag : kJunkTag);
+        char c = static_cast(k & mask) >> 2;  // One char after the tag.
+        wire_format.push_back(c);
+        if (is_key) expected_key = static_cast(c);
+        if (is_value) expected_value = static_cast(c);
+        bool res = message.ParseFromString(wire_format);
+        bool expect_success = true;
+        // Unfortunately the old map parser accepts malformed input, the new
+        // parser accepts only correct input.
+        if (j != items - 1) expect_success = false;
+        if (expect_success) {
+          ASSERT_TRUE(res);
+          ASSERT_EQ(1, message.map_int32_int32().size());
+          ASSERT_EQ(expected_key, message.map_int32_int32().begin()->first);
+          ASSERT_EQ(expected_value, message.map_int32_int32().begin()->second);
+        } else {
+          ASSERT_FALSE(res);
+        }
+      }
+    }
+  }
+}
+
+TEST(GeneratedMapFieldTest, DuplicatedValueWireFormat) {
+  unittest::TestMap message;
+
+  // Two value fields in wire format
+  std::string data = "\x0A\x06\x08\x01\x10\x01\x10\x02";
+
+  EXPECT_TRUE(message.ParseFromString(data));
+  EXPECT_EQ(1, message.map_int32_int32().size());
+  EXPECT_EQ(2, message.map_int32_int32().at(1));
+}
+
+TEST(GeneratedMapFieldTest, MissedKeyWireFormat) {
+  unittest::TestMap message;
+
+  // No key field in wire format
+  std::string data = "\x0A\x02\x10\x01";
+
+  EXPECT_TRUE(message.ParseFromString(data));
+  EXPECT_EQ(1, message.map_int32_int32().size());
+  ASSERT_NE(message.map_int32_int32().find(0), message.map_int32_int32().end());
+  EXPECT_EQ(1, message.map_int32_int32().at(0));
+}
+
+TEST(GeneratedMapFieldTest, MissedValueWireFormat) {
+  unittest::TestMap message;
+
+  // No value field in wire format
+  std::string data = "\x0A\x02\x08\x01";
+
+  EXPECT_TRUE(message.ParseFromString(data));
+  EXPECT_EQ(1, message.map_int32_int32().size());
+  ASSERT_NE(message.map_int32_int32().find(1), message.map_int32_int32().end());
+  EXPECT_EQ(0, message.map_int32_int32().at(1));
+}
+
+TEST(GeneratedMapFieldTest, MissedValueTextFormat) {
+  unittest::TestMap message;
+
+  // No value field in text format
+  std::string text =
+      "map_int32_foreign_message {\n"
+      "  key: 1234567890\n"
+      "}";
+
+  EXPECT_TRUE(TextFormat::ParseFromString(text, &message));
+  EXPECT_EQ(1, message.map_int32_foreign_message().size());
+  EXPECT_EQ(11, message.ByteSize());
+}
+
+TEST(GeneratedMapFieldTest, UnknownFieldWireFormat) {
+  unittest::TestMap message;
+
+  // Unknown field in wire format
+  std::string data = "\x0A\x06\x08\x02\x10\x03\x18\x01";
+
+  EXPECT_TRUE(message.ParseFromString(data));
+  EXPECT_EQ(1, message.map_int32_int32().size());
+  EXPECT_EQ(3, message.map_int32_int32().at(2));
+}
+
+TEST(GeneratedMapFieldTest, CorruptedWireFormat) {
+  unittest::TestMap message;
+
+  // corrupted data in wire format
+  std::string data = "\x0A\x06\x08\x02\x11\x03";
+
+  EXPECT_FALSE(message.ParseFromString(data));
+}
+
+TEST(GeneratedMapFieldTest, IsInitialized) {
+  unittest::TestRequiredMessageMap map_message;
+
+  // Add an uninitialized message.
+  (*map_message.mutable_map_field())[0];
+  EXPECT_FALSE(map_message.IsInitialized());
+
+  // Initialize uninitialized message
+  (*map_message.mutable_map_field())[0].set_a(0);
+  (*map_message.mutable_map_field())[0].set_b(0);
+  (*map_message.mutable_map_field())[0].set_c(0);
+  EXPECT_TRUE(map_message.IsInitialized());
+}
+
+TEST(GeneratedMapFieldTest, MessagesMustMerge) {
+  unittest::TestRequiredMessageMap map_message;
+  unittest::TestRequired with_dummy4;
+  with_dummy4.set_a(97);
+  with_dummy4.set_b(0);
+  with_dummy4.set_c(0);
+  with_dummy4.set_dummy4(98);
+
+  EXPECT_TRUE(with_dummy4.IsInitialized());
+  (*map_message.mutable_map_field())[0] = with_dummy4;
+  EXPECT_TRUE(map_message.IsInitialized());
+  std::string s = map_message.SerializeAsString();
+
+  // Modify s so that there are two values in the entry for key 0.
+  // The first will have no value for c.  The second will have no value for a.
+  // Those are required fields.  Also, make some other little changes, to
+  // ensure we are merging the two values (because they're messages).
+  ASSERT_EQ(s.size() - 2, s[1]);  // encoding of the length of what follows
+  std::string encoded_val(s.data() + 4, s.data() + s.size());
+  // In s, change the encoding of c to an encoding of dummy32.
+  s[s.size() - 3] -= 8;
+  // Make encoded_val slightly different from what's in s.
+  encoded_val[encoded_val.size() - 1] += 33;  // Encode c = 33.
+  for (int i = 0; i < encoded_val.size(); i++) {
+    if (encoded_val[i] == 97) {
+      // Encode b = 91 instead of a = 97.  But this won't matter, because
+      // we also encode b = 0 right after this.  The point is to leave out
+      // a required field, and make sure the parser doesn't complain, because
+      // every required field is set after the merge of the two values.
+      encoded_val[i - 1] += 16;
+      encoded_val[i] = 91;
+    } else if (encoded_val[i] == 98) {
+      // Encode dummy5 = 99 instead of dummy4 = 98.
+      encoded_val[i - 1] += 8;  // The tag for dummy5 is 8 more.
+      encoded_val[i]++;
+      break;
+    }
+  }
+
+  s += encoded_val;            // Add the second message.
+  s[1] += encoded_val.size();  // Adjust encoded size.
+
+  // Test key then value then value.
+  int key = 0;
+  ASSERT_TRUE(map_message.ParseFromString(s));
+  ASSERT_EQ(1, map_message.map_field().size());
+  ASSERT_EQ(1, map_message.map_field().count(key));
+  EXPECT_EQ(97, map_message.map_field().find(key)->second.a());
+  EXPECT_EQ(0, map_message.map_field().find(key)->second.b());
+  EXPECT_EQ(33, map_message.map_field().find(key)->second.c());
+  EXPECT_EQ(98, map_message.map_field().find(key)->second.dummy4());
+  EXPECT_EQ(99, map_message.map_field().find(key)->second.dummy5());
+
+  // Test key then value then value then key.
+  s.push_back(s[2]);  // Copy the key's tag.
+  key = 19;
+  s.push_back(key);  // Second key is 19 instead of 0.
+  s[1] += 2;         // Adjust encoded size.
+  ASSERT_TRUE(map_message.ParseFromString(s));
+  ASSERT_EQ(1, map_message.map_field().size());
+  ASSERT_EQ(1, map_message.map_field().count(key));
+  EXPECT_EQ(97, map_message.map_field().find(key)->second.a());
+  EXPECT_EQ(0, map_message.map_field().find(key)->second.b());
+  EXPECT_EQ(33, map_message.map_field().find(key)->second.c());
+  EXPECT_EQ(98, map_message.map_field().find(key)->second.dummy4());
+  EXPECT_EQ(99, map_message.map_field().find(key)->second.dummy5());
+}
+
+// Generated Message Reflection Test ================================
+
+TEST(GeneratedMapFieldReflectionTest, SpaceUsed) {
+  unittest::TestMap message;
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.SetMapFieldsViaReflection(&message);
+
+  EXPECT_LT(0, message.GetReflection()->SpaceUsed(message));
+}
+
+TEST(GeneratedMapFieldReflectionTest, Accessors) {
+  // Set every field to a unique value then go back and check all those
+  // values.
+  unittest::TestMap message;
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.SetMapFieldsViaReflection(&message);
+  MapTestUtil::ExpectMapFieldsSet(message);
+  reflection_tester.ExpectMapFieldsSetViaReflection(message);
+  reflection_tester.ExpectMapFieldsSetViaReflectionIterator(&message);
+
+  reflection_tester.ModifyMapFieldsViaReflection(&message);
+  MapTestUtil::ExpectMapFieldsModified(message);
+}
+
+TEST(GeneratedMapFieldReflectionTest, Swap) {
+  unittest::TestMap message1;
+  unittest::TestMap message2;
+
+  MapTestUtil::SetMapFields(&message1);
+
+  const Reflection* reflection = message1.GetReflection();
+  reflection->Swap(&message1, &message2);
+
+  MapTestUtil::ExpectClear(message1);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+TEST(GeneratedMapFieldReflectionTest, SwapWithBothSet) {
+  unittest::TestMap message1;
+  unittest::TestMap message2;
+
+  MapTestUtil::SetMapFields(&message1);
+  MapTestUtil::SetMapFields(&message2);
+  MapTestUtil::ModifyMapFields(&message2);
+
+  const Reflection* reflection = message1.GetReflection();
+  reflection->Swap(&message1, &message2);
+
+  MapTestUtil::ExpectMapFieldsModified(message1);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+TEST(GeneratedMapFieldReflectionTest, SwapFields) {
+  unittest::TestMap message1;
+  unittest::TestMap message2;
+
+  MapTestUtil::SetMapFields(&message2);
+
+  std::vector fields;
+  const Reflection* reflection = message1.GetReflection();
+  reflection->ListFields(message2, &fields);
+  reflection->SwapFields(&message1, &message2, fields);
+
+  MapTestUtil::ExpectMapFieldsSet(message1);
+  MapTestUtil::ExpectClear(message2);
+}
+
+TEST(GeneratedMapFieldReflectionTest, ClearField) {
+  unittest::TestMap message;
+  MapTestUtil::SetMapFields(&message);
+  MapTestUtil::ExpectMapFieldsSet(message);
+
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.ClearMapFieldsViaReflection(&message);
+  reflection_tester.ExpectClearViaReflection(message);
+  reflection_tester.ExpectClearViaReflectionIterator(&message);
+}
+
+TEST(GeneratedMapFieldReflectionTest, RemoveLast) {
+  unittest::TestMap message;
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+
+  MapTestUtil::SetMapFields(&message);
+  MapTestUtil::ExpectMapsSize(message, 2);
+  std::vector expected_entries =
+      MapTestUtil::GetMapEntries(message, 0);
+
+  reflection_tester.RemoveLastMapsViaReflection(&message);
+
+  MapTestUtil::ExpectMapsSize(message, 1);
+  std::vector remained_entries =
+      MapTestUtil::GetMapEntries(message, 0);
+  EXPECT_TRUE(expected_entries == remained_entries);
+}
+
+TEST(GeneratedMapFieldReflectionTest, ReleaseLast) {
+  unittest::TestMap message;
+  const Descriptor* descriptor = message.GetDescriptor();
+  MapReflectionTester reflection_tester(descriptor);
+
+  MapTestUtil::SetMapFields(&message);
+
+  MapTestUtil::ExpectMapsSize(message, 2);
+
+  reflection_tester.ReleaseLastMapsViaReflection(&message);
+
+  MapTestUtil::ExpectMapsSize(message, 1);
+
+  // Now test that we actually release the right message.
+  message.Clear();
+  MapTestUtil::SetMapFields(&message);
+
+  MapTestUtil::ExpectMapsSize(message, 2);
+  std::vector expect_last =
+      MapTestUtil::GetMapEntries(message, 1);
+  std::vector release_last =
+      MapTestUtil::GetMapEntriesFromRelease(&message);
+  MapTestUtil::ExpectMapsSize(message, 1);
+  EXPECT_TRUE(expect_last == release_last);
+  for (std::vector::iterator it = release_last.begin();
+       it != release_last.end(); ++it) {
+    delete *it;
+  }
+}
+
+TEST(GeneratedMapFieldReflectionTest, SwapElements) {
+  unittest::TestMap message;
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+
+  MapTestUtil::SetMapFields(&message);
+
+  // Get pointers of map entries at their original position
+  std::vector entries0 = MapTestUtil::GetMapEntries(message, 0);
+  std::vector entries1 = MapTestUtil::GetMapEntries(message, 1);
+
+  // Swap the first time.
+  reflection_tester.SwapMapsViaReflection(&message);
+
+  // Get pointer of map entry after swap once.
+  std::vector entries0_once =
+      MapTestUtil::GetMapEntries(message, 0);
+  std::vector entries1_once =
+      MapTestUtil::GetMapEntries(message, 1);
+
+  // Test map entries are swapped.
+  MapTestUtil::ExpectMapsSize(message, 2);
+  EXPECT_TRUE(entries0 == entries1_once);
+  EXPECT_TRUE(entries1 == entries0_once);
+
+  // Swap the second time.
+  reflection_tester.SwapMapsViaReflection(&message);
+
+  // Get pointer of map entry after swap once.
+  std::vector entries0_twice =
+      MapTestUtil::GetMapEntries(message, 0);
+  std::vector entries1_twice =
+      MapTestUtil::GetMapEntries(message, 1);
+
+  // Test map entries are swapped back.
+  MapTestUtil::ExpectMapsSize(message, 2);
+  EXPECT_TRUE(entries0 == entries0_twice);
+  EXPECT_TRUE(entries1 == entries1_twice);
+}
+
+TEST(GeneratedMapFieldReflectionTest, MutableUnknownFields) {
+  unittest::TestMap message;
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.MutableUnknownFieldsOfMapFieldsViaReflection(&message);
+}
+
+TEST(GeneratedMapFieldReflectionTest, EmbedProto2Message) {
+  unittest::TestMessageMap message;
+
+  const FieldDescriptor* map_field =
+      unittest::TestMessageMap::descriptor()->FindFieldByName(
+          "map_int32_message");
+  const FieldDescriptor* value =
+      map_field->message_type()->FindFieldByName("value");
+
+  Message* entry_message =
+      message.GetReflection()->AddMessage(&message, map_field);
+  EXPECT_EQ(
+      &entry_message->GetReflection()->GetMessage(*entry_message, value),
+      reinterpret_cast(&TestAllTypes::default_instance()));
+
+  Message* proto2_message =
+      entry_message->GetReflection()->MutableMessage(entry_message, value);
+  EXPECT_EQ(unittest::TestAllTypes::descriptor(),
+            proto2_message->GetDescriptor());
+  ASSERT_EQ(1, message.map_int32_message().size());
+}
+
+TEST(GeneratedMapFieldReflectionTest, MergeFromClearMapEntry) {
+  unittest::TestMap message;
+  const FieldDescriptor* map_field =
+      unittest::TestMap::descriptor()->FindFieldByName("map_int32_int32");
+  const FieldDescriptor* key =
+      map_field->message_type()->FindFieldByName("key");
+  const FieldDescriptor* value =
+      map_field->message_type()->FindFieldByName("value");
+
+  Message* entry_message1 =
+      message.GetReflection()->AddMessage(&message, map_field);
+  EXPECT_FALSE(entry_message1->GetReflection()->HasField(*entry_message1, key));
+  EXPECT_FALSE(
+      entry_message1->GetReflection()->HasField(*entry_message1, value));
+
+  Message* entry_message2 =
+      message.GetReflection()->AddMessage(&message, map_field);
+  EXPECT_FALSE(entry_message2->GetReflection()->HasField(*entry_message2, key));
+  EXPECT_FALSE(
+      entry_message2->GetReflection()->HasField(*entry_message2, value));
+
+  entry_message1->MergeFrom(*entry_message2);
+  EXPECT_FALSE(entry_message1->GetReflection()->HasField(*entry_message1, key));
+  EXPECT_FALSE(
+      entry_message1->GetReflection()->HasField(*entry_message1, value));
+}
+
+TEST(GeneratedMapFieldReflectionTest, MapEntryClear) {
+  unittest::TestMap message;
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.MutableUnknownFieldsOfMapFieldsViaReflection(&message);
+}
+
+TEST(GeneratedMapFieldReflectionTest, Proto2MapEntryClear) {
+  unittest::TestEnumMap message;
+  const Descriptor* descriptor = message.GetDescriptor();
+  const FieldDescriptor* field_descriptor =
+      descriptor->FindFieldByName("known_map_field");
+  const FieldDescriptor* value_descriptor =
+      field_descriptor->message_type()->FindFieldByName("value");
+  Message* sub_message =
+      message.GetReflection()->AddMessage(&message, field_descriptor);
+  EXPECT_EQ(0, sub_message->GetReflection()->GetEnumValue(*sub_message,
+                                                          value_descriptor));
+}
+
+// Map Reflection API Test =========================================
+
+TEST(GeneratedMapFieldReflectionTest, SetViaMapReflection) {
+  unittest::TestMap message;
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.SetMapFieldsViaMapReflection(&message);
+  reflection_tester.ExpectMapFieldsSetViaReflection(message);
+  reflection_tester.ExpectMapFieldsSetViaReflectionIterator(&message);
+}
+
+// Dynamic Message Test =============================================
+
+class MapFieldInDynamicMessageTest : public testing::Test {
+ protected:
+  const DescriptorPool* pool_;
+  DynamicMessageFactory factory_;
+  const Descriptor* map_descriptor_;
+  const Descriptor* recursive_map_descriptor_;
+  const Message* map_prototype_;
+
+  MapFieldInDynamicMessageTest()
+      : pool_(DescriptorPool::generated_pool()), factory_(pool_) {}
+
+  virtual void SetUp() {
+    map_descriptor_ = pool_->FindMessageTypeByName("protobuf_unittest.TestMap");
+    recursive_map_descriptor_ =
+        pool_->FindMessageTypeByName("protobuf_unittest.TestRecursiveMapMessage");
+    ASSERT_TRUE(map_descriptor_ != NULL);
+    ASSERT_TRUE(recursive_map_descriptor_ != NULL);
+    map_prototype_ = factory_.GetPrototype(map_descriptor_);
+  }
+};
+
+TEST_F(MapFieldInDynamicMessageTest, MapIndependentOffsets) {
+  // Check that all fields have independent offsets by setting each
+  // one to a unique value then checking that they all still have those
+  // unique values (i.e. they don't stomp each other).
+  std::unique_ptr message(map_prototype_->New());
+  MapReflectionTester reflection_tester(map_descriptor_);
+
+  reflection_tester.SetMapFieldsViaReflection(message.get());
+  reflection_tester.ExpectMapFieldsSetViaReflection(*message);
+}
+
+TEST_F(MapFieldInDynamicMessageTest, DynamicMapReflection) {
+  // Check that map fields work properly.
+  std::unique_ptr message(map_prototype_->New());
+
+  // Check set functions.
+  MapReflectionTester reflection_tester(map_descriptor_);
+  reflection_tester.SetMapFieldsViaMapReflection(message.get());
+  reflection_tester.ExpectMapFieldsSetViaReflection(*message);
+}
+
+TEST_F(MapFieldInDynamicMessageTest, MapSpaceUsed) {
+  // Test that SpaceUsed() works properly
+
+  // Since we share the implementation with generated messages, we don't need
+  // to test very much here.  Just make sure it appears to be working.
+
+  std::unique_ptr message(map_prototype_->New());
+  MapReflectionTester reflection_tester(map_descriptor_);
+
+  int initial_space_used = message->SpaceUsed();
+
+  reflection_tester.SetMapFieldsViaReflection(message.get());
+  EXPECT_LT(initial_space_used, message->SpaceUsed());
+}
+
+TEST_F(MapFieldInDynamicMessageTest, RecursiveMap) {
+  TestRecursiveMapMessage from;
+  (*from.mutable_a())[""];
+  std::string data = from.SerializeAsString();
+  std::unique_ptr to(
+      factory_.GetPrototype(recursive_map_descriptor_)->New());
+  ASSERT_TRUE(to->ParseFromString(data));
+}
+
+TEST_F(MapFieldInDynamicMessageTest, MapValueReferernceValidAfterSerialize) {
+  std::unique_ptr message(map_prototype_->New());
+  MapReflectionTester reflection_tester(map_descriptor_);
+  reflection_tester.SetMapFieldsViaMapReflection(message.get());
+
+  // Get value reference before serialization, so that we know the value is from
+  // map.
+  MapKey map_key;
+  MapValueRef map_val;
+  map_key.SetInt32Value(0);
+  reflection_tester.GetMapValueViaMapReflection(
+      message.get(), "map_int32_foreign_message", map_key, &map_val);
+  Message* submsg = map_val.MutableMessageValue();
+
+  // In previous implementation, calling SerializeToString will cause syncing
+  // from map to repeated field, which will invalidate the submsg we previously
+  // got.
+  std::string data;
+  message->SerializeToString(&data);
+
+  const Reflection* submsg_reflection = submsg->GetReflection();
+  const Descriptor* submsg_desc = submsg->GetDescriptor();
+  const FieldDescriptor* submsg_field = submsg_desc->FindFieldByName("c");
+  submsg_reflection->SetInt32(submsg, submsg_field, 128);
+
+  message->SerializeToString(&data);
+  TestMap to;
+  to.ParseFromString(data);
+  EXPECT_EQ(128, to.map_int32_foreign_message().at(0).c());
+}
+
+TEST_F(MapFieldInDynamicMessageTest, MapEntryReferernceValidAfterSerialize) {
+  std::unique_ptr message(map_prototype_->New());
+  MapReflectionTester reflection_tester(map_descriptor_);
+  reflection_tester.SetMapFieldsViaReflection(message.get());
+
+  // Get map entry before serialization, so that we know the it is from
+  // repeated field.
+  Message* map_entry = reflection_tester.GetMapEntryViaReflection(
+      message.get(), "map_int32_foreign_message", 0);
+  const Reflection* map_entry_reflection = map_entry->GetReflection();
+  const Descriptor* map_entry_desc = map_entry->GetDescriptor();
+  const FieldDescriptor* value_field = map_entry_desc->FindFieldByName("value");
+  Message* submsg =
+      map_entry_reflection->MutableMessage(map_entry, value_field);
+
+  // In previous implementation, calling SerializeToString will cause syncing
+  // from repeated field to map, which will invalidate the map_entry we
+  // previously got.
+  std::string data;
+  message->SerializeToString(&data);
+
+  const Reflection* submsg_reflection = submsg->GetReflection();
+  const Descriptor* submsg_desc = submsg->GetDescriptor();
+  const FieldDescriptor* submsg_field = submsg_desc->FindFieldByName("c");
+  submsg_reflection->SetInt32(submsg, submsg_field, 128);
+
+  message->SerializeToString(&data);
+  TestMap to;
+  to.ParseFromString(data);
+  EXPECT_EQ(128, to.map_int32_foreign_message().at(0).c());
+}
+
+// ReflectionOps Test ===============================================
+
+TEST(ReflectionOpsForMapFieldTest, MapSanityCheck) {
+  unittest::TestMap message;
+
+  MapTestUtil::SetMapFields(&message);
+  MapTestUtil::ExpectMapFieldsSet(message);
+}
+
+TEST(ReflectionOpsForMapFieldTest, MapCopy) {
+  unittest::TestMap message, message2;
+
+  MapTestUtil::SetMapFields(&message);
+
+  ReflectionOps::Copy(message, &message2);
+
+  MapTestUtil::ExpectMapFieldsSet(message2);
+
+  // Copying from self should be a no-op.
+  ReflectionOps::Copy(message2, &message2);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+TEST(ReflectionOpsForMapFieldTest, MergeMap) {
+  // Note:  Copy is implemented in terms of Merge() so technically the Copy
+  //   test already tested most of this.
+
+  unittest::TestMap message, message2;
+
+  MapTestUtil::SetMapFields(&message);
+
+  ReflectionOps::Merge(message2, &message);
+
+  MapTestUtil::ExpectMapFieldsSet(message);
+}
+
+TEST(ReflectionOpsForMapFieldTest, ClearMap) {
+  unittest::TestMap message;
+
+  MapTestUtil::SetMapFields(&message);
+
+  ReflectionOps::Clear(&message);
+
+  MapTestUtil::ExpectClear(message);
+}
+
+TEST(ReflectionOpsForMapFieldTest, MapDiscardUnknownFields) {
+  unittest::TestMap message;
+  MapTestUtil::SetMapFields(&message);
+
+  // Set some unknown fields in message.
+  message.GetReflection()->MutableUnknownFields(&message)->AddVarint(123456,
+                                                                     654321);
+
+  // Discard them.
+  ReflectionOps::DiscardUnknownFields(&message);
+  MapTestUtil::ExpectMapFieldsSet(message);
+
+  EXPECT_EQ(0,
+            message.GetReflection()->GetUnknownFields(message).field_count());
+}
+
+TEST(ReflectionOpsForMapFieldTest, IsInitialized) {
+  unittest::TestRequiredMessageMap map_message;
+
+  // Add an uninitialized message.
+  (*map_message.mutable_map_field())[0];
+  EXPECT_FALSE(ReflectionOps::IsInitialized(map_message));
+
+  // Initialize uninitialized message
+  (*map_message.mutable_map_field())[0].set_a(0);
+  (*map_message.mutable_map_field())[0].set_b(0);
+  (*map_message.mutable_map_field())[0].set_c(0);
+  EXPECT_TRUE(ReflectionOps::IsInitialized(map_message));
+}
+
+// Wire Format Test =================================================
+
+TEST(WireFormatForMapFieldTest, ParseMap) {
+  unittest::TestMap source, dest;
+  std::string data;
+
+  // Serialize using the generated code.
+  MapTestUtil::SetMapFields(&source);
+  source.SerializeToString(&data);
+
+  // Parse using WireFormat.
+  io::ArrayInputStream raw_input(data.data(), data.size());
+  io::CodedInputStream input(&raw_input);
+  WireFormat::ParseAndMergePartial(&input, &dest);
+
+  // Check.
+  MapTestUtil::ExpectMapFieldsSet(dest);
+}
+
+TEST(WireFormatForMapFieldTest, MapByteSize) {
+  unittest::TestMap message;
+  MapTestUtil::SetMapFields(&message);
+
+  EXPECT_EQ(message.ByteSize(), WireFormat::ByteSize(message));
+  message.Clear();
+  EXPECT_EQ(0, message.ByteSize());
+  EXPECT_EQ(0, WireFormat::ByteSize(message));
+}
+
+TEST(WireFormatForMapFieldTest, SerializeMap) {
+  unittest::TestMap message;
+  std::string generated_data;
+  std::string dynamic_data;
+
+  MapTestUtil::SetMapFields(&message);
+
+  // Serialize using the generated code.
+  {
+    message.ByteSize();
+    io::StringOutputStream raw_output(&generated_data);
+    io::CodedOutputStream output(&raw_output);
+    message.SerializeWithCachedSizes(&output);
+    ASSERT_FALSE(output.HadError());
+  }
+
+  // Serialize using WireFormat.
+  {
+    io::StringOutputStream raw_output(&dynamic_data);
+    io::CodedOutputStream output(&raw_output);
+    int size = WireFormat::ByteSize(message);
+    WireFormat::SerializeWithCachedSizes(message, size, &output);
+    ASSERT_FALSE(output.HadError());
+  }
+
+  // Should be the same.
+  // Don't use EXPECT_EQ here because we're comparing raw binary data and
+  // we really don't want it dumped to stdout on failure.
+  EXPECT_TRUE(dynamic_data == generated_data);
+}
+
+TEST(WireFormatForMapFieldTest, SerializeMapDynamicMessage) {
+  DynamicMessageFactory factory;
+  std::unique_ptr dynamic_message;
+  dynamic_message.reset(
+      factory.GetPrototype(unittest::TestMap::descriptor())->New());
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.SetMapFieldsViaReflection(dynamic_message.get());
+  reflection_tester.ExpectMapFieldsSetViaReflection(*dynamic_message);
+
+  unittest::TestMap generated_message;
+  MapTestUtil::SetMapFields(&generated_message);
+  MapTestUtil::ExpectMapFieldsSet(generated_message);
+
+  std::string generated_data;
+  std::string dynamic_data;
+
+  // Serialize.
+  generated_message.SerializeToString(&generated_data);
+  dynamic_message->SerializeToString(&dynamic_data);
+
+  // Because map serialization doesn't guarantee order, we just compare
+  // serialized size here. This is enough to tell dynamic message doesn't miss
+  // anything in serialization.
+  EXPECT_TRUE(dynamic_data.size() == generated_data.size());
+}
+
+TEST(WireFormatForMapFieldTest, MapByteSizeDynamicMessage) {
+  DynamicMessageFactory factory;
+  std::unique_ptr dynamic_message;
+  dynamic_message.reset(
+      factory.GetPrototype(unittest::TestMap::descriptor())->New());
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.SetMapFieldsViaReflection(dynamic_message.get());
+  reflection_tester.ExpectMapFieldsSetViaReflection(*dynamic_message);
+  std::string expected_serialized_data;
+  dynamic_message->SerializeToString(&expected_serialized_data);
+  int expected_size = expected_serialized_data.size();
+  EXPECT_EQ(dynamic_message->ByteSize(), expected_size);
+
+  std::unique_ptr message2;
+  message2.reset(factory.GetPrototype(unittest::TestMap::descriptor())->New());
+  reflection_tester.SetMapFieldsViaMapReflection(message2.get());
+
+  const FieldDescriptor* field =
+      unittest::TestMap::descriptor()->FindFieldByName("map_int32_int32");
+  const Reflection* reflection = dynamic_message->GetReflection();
+
+  // Force the map field to mark with STATE_MODIFIED_REPEATED
+  reflection->RemoveLast(dynamic_message.get(), field);
+  dynamic_message->MergeFrom(*message2);
+  dynamic_message->MergeFrom(*message2);
+  // The map field is marked as STATE_MODIFIED_REPEATED, ByteSize() will use
+  // repeated field which have duplicate keys to calculate.
+  int duplicate_size = dynamic_message->ByteSize();
+  EXPECT_TRUE(duplicate_size > expected_size);
+  std::string duplicate_serialized_data;
+  dynamic_message->SerializeToString(&duplicate_serialized_data);
+  EXPECT_EQ(dynamic_message->ByteSize(), duplicate_serialized_data.size());
+
+  // Force the map field to mark with map CLEAN
+  EXPECT_EQ(reflection_tester.MapSize(*dynamic_message, "map_int32_int32"), 2);
+  // The map field is marked as CLEAN, ByteSize() will use map which do not
+  // have duplicate keys to calculate.
+  int size = dynamic_message->ByteSize();
+  EXPECT_EQ(expected_size, size);
+
+  // Protobuf used to have a bug for serialize when map it marked CLEAN. It used
+  // repeated field to calculate ByteSize but use map to serialize the real data,
+  // thus the ByteSize may bigger than real serialized size. A crash might be
+  // happen at SerializeToString(). Or an "unexpect end group" warning was
+  // raised at parse back if user use SerializeWithCachedSizes() which avoids
+  // size check at serialize.
+  std::string serialized_data;
+  dynamic_message->SerializeToString(&serialized_data);
+  EXPECT_EQ(serialized_data, expected_serialized_data);
+  dynamic_message->ParseFromString(serialized_data);
+}
+
+TEST(WireFormatForMapFieldTest, MapParseHelpers) {
+  std::string data;
+
+  {
+    // Set up.
+    protobuf_unittest::TestMap message;
+    MapTestUtil::SetMapFields(&message);
+    message.SerializeToString(&data);
+  }
+
+  {
+    // Test ParseFromString.
+    protobuf_unittest::TestMap message;
+    EXPECT_TRUE(message.ParseFromString(data));
+    MapTestUtil::ExpectMapFieldsSet(message);
+  }
+
+  {
+    // Test ParseFromIstream.
+    protobuf_unittest::TestMap message;
+    std::stringstream stream(data);
+    EXPECT_TRUE(message.ParseFromIstream(&stream));
+    EXPECT_TRUE(stream.eof());
+    MapTestUtil::ExpectMapFieldsSet(message);
+  }
+
+  {
+    // Test ParseFromBoundedZeroCopyStream.
+    std::string data_with_junk(data);
+    data_with_junk.append("some junk on the end");
+    io::ArrayInputStream stream(data_with_junk.data(), data_with_junk.size());
+    protobuf_unittest::TestMap message;
+    EXPECT_TRUE(message.ParseFromBoundedZeroCopyStream(&stream, data.size()));
+    MapTestUtil::ExpectMapFieldsSet(message);
+  }
+
+  {
+    // Test that ParseFromBoundedZeroCopyStream fails (but doesn't crash) if
+    // EOF is reached before the expected number of bytes.
+    io::ArrayInputStream stream(data.data(), data.size());
+    protobuf_unittest::TestAllTypes message;
+    EXPECT_FALSE(
+        message.ParseFromBoundedZeroCopyStream(&stream, data.size() + 1));
+  }
+}
+
+// Deterministic Serialization Test ==========================================
+
+template 
+static std::string DeterministicSerializationWithSerializePartialToCodedStream(
+    const T& t) {
+  const int size = t.ByteSize();
+  std::string result(size, '\0');
+  io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&result), size);
+  io::CodedOutputStream output_stream(&array_stream);
+  output_stream.SetSerializationDeterministic(true);
+  t.SerializePartialToCodedStream(&output_stream);
+  EXPECT_FALSE(output_stream.HadError());
+  EXPECT_EQ(size, output_stream.ByteCount());
+  return result;
+}
+
+template 
+static std::string DeterministicSerializationWithSerializeToCodedStream(
+    const T& t) {
+  const int size = t.ByteSize();
+  std::string result(size, '\0');
+  io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&result), size);
+  io::CodedOutputStream output_stream(&array_stream);
+  output_stream.SetSerializationDeterministic(true);
+  t.SerializeToCodedStream(&output_stream);
+  EXPECT_FALSE(output_stream.HadError());
+  EXPECT_EQ(size, output_stream.ByteCount());
+  return result;
+}
+
+template 
+static std::string DeterministicSerialization(const T& t) {
+  const int size = t.ByteSize();
+  std::string result(size, '\0');
+  io::ArrayOutputStream array_stream(::google::protobuf::string_as_array(&result), size);
+  {
+    io::CodedOutputStream output_stream(&array_stream);
+    output_stream.SetSerializationDeterministic(true);
+    t.SerializeWithCachedSizes(&output_stream);
+    EXPECT_FALSE(output_stream.HadError());
+    EXPECT_EQ(size, output_stream.ByteCount());
+  }
+  EXPECT_EQ(result, DeterministicSerializationWithSerializeToCodedStream(t));
+  EXPECT_EQ(result,
+            DeterministicSerializationWithSerializePartialToCodedStream(t));
+  return result;
+}
+
+// Helper to test the serialization of the first arg against a golden file.
+static void TestDeterministicSerialization(const protobuf_unittest::TestMaps& t,
+                                           const std::string& filename) {
+  std::string expected;
+  GOOGLE_CHECK_OK(File::GetContents(
+      TestUtil::GetTestDataPath("net/proto2/internal/testdata/" + filename),
+      &expected, true));
+  const std::string actual = DeterministicSerialization(t);
+  EXPECT_EQ(expected, actual);
+  protobuf_unittest::TestMaps u;
+  EXPECT_TRUE(u.ParseFromString(actual));
+  EXPECT_TRUE(util::MessageDifferencer::Equals(u, t));
+}
+
+// Helper for MapSerializationTest.  Return a 7-bit ASCII string.
+static std::string ConstructKey(uint64 n) {
+  std::string s(n % static_cast(9), '\0');
+  if (s.empty()) {
+    return StrCat(n);
+  } else {
+    while (n != 0) {
+      s[n % s.size()] = (n >> 10) & 0x7f;
+      n /= 888;
+    }
+    return s;
+  }
+}
+
+TEST(MapSerializationTest, Deterministic) {
+  const int kIters = 25;
+  protobuf_unittest::TestMaps t;
+  protobuf_unittest::TestIntIntMap inner;
+  (*inner.mutable_m())[0] = (*inner.mutable_m())[10] =
+      (*inner.mutable_m())[-200] = 0;
+  uint64 frog = 9;
+  const uint64 multiplier = 0xa29cd16f;
+  for (int i = 0; i < kIters; i++) {
+    const int32 i32 = static_cast(frog & 0xffffffff);
+    const uint32 u32 = static_cast(i32) * 91919;
+    const int64 i64 = static_cast(frog);
+    const uint64 u64 = frog * static_cast(187321);
+    const bool b = i32 > 0;
+    const std::string s = ConstructKey(frog);
+    (*inner.mutable_m())[i] = i32;
+    (*t.mutable_m_int32())[i32] = (*t.mutable_m_sint32())[i32] =
+        (*t.mutable_m_sfixed32())[i32] = inner;
+    (*t.mutable_m_uint32())[u32] = (*t.mutable_m_fixed32())[u32] = inner;
+    (*t.mutable_m_int64())[i64] = (*t.mutable_m_sint64())[i64] =
+        (*t.mutable_m_sfixed64())[i64] = inner;
+    (*t.mutable_m_uint64())[u64] = (*t.mutable_m_fixed64())[u64] = inner;
+    (*t.mutable_m_bool())[b] = inner;
+    (*t.mutable_m_string())[s] = inner;
+    (*t.mutable_m_string())[s + std::string(1 << (u32 % static_cast(9)),
+                                            b)] = inner;
+    inner.mutable_m()->erase(i);
+    frog = frog * multiplier + i;
+    frog ^= (frog >> 41);
+  }
+  TestDeterministicSerialization(t, "golden_message_maps");
+}
+
+TEST(MapSerializationTest, DeterministicSubmessage) {
+  protobuf_unittest::TestSubmessageMaps p;
+  protobuf_unittest::TestMaps t;
+  const std::string filename = "golden_message_maps";
+  std::string golden;
+  GOOGLE_CHECK_OK(File::GetContents(
+      TestUtil::GetTestDataPath("net/proto2/internal/testdata/" + filename),
+      &golden, true));
+  t.ParseFromString(golden);
+  *(p.mutable_m()) = t;
+  std::vector v;
+  // Use multiple attempts to increase the chance of a failure if something is
+  // buggy.  For example, each separate copy of a map might use a different
+  // randomly-chosen hash function.
+  const int kAttempts = 10;
+  for (int i = 0; i < kAttempts; i++) {
+    protobuf_unittest::TestSubmessageMaps q(p);
+    ASSERT_EQ(DeterministicSerialization(q), DeterministicSerialization(p));
+  }
+}
+
+// Text Format Test =================================================
+
+TEST(TextFormatMapTest, SerializeAndParse) {
+  unittest::TestMap source;
+  unittest::TestMap dest;
+  MapTestUtil::SetMapFields(&source);
+  std::string output;
+
+  // Test compact ASCII
+  TextFormat::Printer printer;
+  printer.PrintToString(source, &output);
+  TextFormat::Parser parser;
+  EXPECT_TRUE(parser.ParseFromString(output, &dest));
+  MapTestUtil::ExpectMapFieldsSet(dest);
+}
+
+TEST(TextFormatMapTest, DynamicMessage) {
+  TestMap prototype;
+  DynamicMessageFactory factory;
+  std::unique_ptr message(
+      factory.GetPrototype(prototype.GetDescriptor())->New());
+  MapReflectionTester tester(message->GetDescriptor());
+  tester.SetMapFieldsViaReflection(message.get());
+
+  std::string expected_text;
+  GOOGLE_CHECK_OK(
+      File::GetContents(TestUtil::GetTestDataPath("net/proto2/internal/"
+                                                  "testdata/map_test_data.txt"),
+                        &expected_text, true));
+
+  EXPECT_EQ(message->DebugString(), expected_text);
+}
+
+TEST(TextFormatMapTest, Sorted) {
+  unittest::TestMap message;
+  MapReflectionTester tester(message.GetDescriptor());
+  tester.SetMapFieldsViaReflection(&message);
+
+  std::string expected_text;
+  GOOGLE_CHECK_OK(
+      File::GetContents(TestUtil::GetTestDataPath("net/proto2/internal/"
+                                                  "testdata/map_test_data.txt"),
+                        &expected_text, true));
+
+  CleanStringLineEndings(&expected_text, false);
+  EXPECT_EQ(message.DebugString(), expected_text);
+
+  // Test again on the reverse order.
+  unittest::TestMap message2;
+  tester.SetMapFieldsViaReflection(&message2);
+  tester.SwapMapsViaReflection(&message2);
+  EXPECT_EQ(message2.DebugString(), expected_text);
+}
+
+TEST(TextFormatMapTest, ParseCorruptedString) {
+  std::string serialized_message;
+  GOOGLE_CHECK_OK(
+      File::GetContents(TestUtil::GetTestDataPath(
+                            "net/proto2/internal/testdata/golden_message_maps"),
+                        &serialized_message, true));
+  protobuf_unittest::TestMaps message;
+  GOOGLE_CHECK(message.ParseFromString(serialized_message));
+  TestParseCorruptedString(message);
+  TestParseCorruptedString(message);
+}
+
+// Previously, serializing to text format will disable iterator from generated
+// API. Now, the iterator can be still used even after serializing to text
+// format.
+TEST(TextFormatMapTest, NoDisableIterator) {
+  unittest::TestMap source;
+  (*source.mutable_map_int32_int32())[1] = 1;
+
+  // Get iterator.
+  Map::iterator iter = source.mutable_map_int32_int32()->find(1);
+
+  // Serialize message to text format, which will invalidate the previous
+  // iterator previously.
+  std::string output;
+  TextFormat::Printer printer;
+  printer.PrintToString(source, &output);
+
+  // Modify map via the iterator (invalidated in previous implementation.).
+  iter->second = 2;
+
+  // In previous implementation, the new change won't be reflected in text
+  // format, because the previous iterator has been invalidated.
+  output.clear();
+  printer.PrintToString(source, &output);
+  std::string expected =
+      "map_int32_int32 {\n"
+      "  key: 1\n"
+      "  value: 2\n"
+      "}\n";
+  EXPECT_EQ(output, expected);
+}
+
+// Previously, serializing to text format will disable iterator from reflection
+// API.
+TEST(TextFormatMapTest, NoDisableReflectionIterator) {
+  unittest::TestMap source;
+  (*source.mutable_map_int32_int32())[1] = 1;
+
+  // Get iterator. This will also sync internal repeated field with map inside
+  // of MapField.
+  const Reflection* reflection = source.GetReflection();
+  const FieldDescriptor* field_desc =
+      source.GetDescriptor()->FindFieldByName("map_int32_int32");
+  RepeatedPtrField* map_field =
+      reflection->MutableRepeatedPtrField(&source, field_desc);
+  RepeatedPtrField::iterator iter = map_field->begin();
+
+  // Serialize message to text format, which will invalidate the previous
+  // iterator previously.
+  std::string output;
+  TextFormat::Printer printer;
+  printer.PrintToString(source, &output);
+
+  // Modify map via the iterator (invalidated in previous implementation.).
+  const Reflection* map_entry_reflection = iter->GetReflection();
+  const FieldDescriptor* value_field_desc =
+      iter->GetDescriptor()->FindFieldByName("value");
+  map_entry_reflection->SetInt32(&(*iter), value_field_desc, 2);
+  GOOGLE_LOG(INFO) << iter->DebugString();
+
+  // In previous implementation, the new change won't be reflected in text
+  // format, because the previous iterator has been invalidated.
+  output.clear();
+  printer.PrintToString(source, &output);
+  std::string expected =
+      "map_int32_int32 {\n"
+      "  key: 1\n"
+      "  value: 2\n"
+      "}\n";
+  EXPECT_EQ(output, expected);
+}
+
+
+// arena support =================================================
+TEST(ArenaTest, ParsingAndSerializingNoHeapAllocation) {
+  // Allocate a large initial block to avoid mallocs during hooked test.
+  std::vector arena_block(128 * 1024);
+  ArenaOptions options;
+  options.initial_block = &arena_block[0];
+  options.initial_block_size = arena_block.size();
+  Arena arena(options);
+  std::string data;
+  data.reserve(128 * 1024);
+
+  {
+    // TODO(teboring): Enable no heap check when ArenaStringPtr is used in map.
+    // NoHeapChecker no_heap;
+
+    unittest::TestArenaMap* from =
+        Arena::CreateMessage(&arena);
+    MapTestUtil::SetArenaMapFields(from);
+    from->SerializeToString(&data);
+
+    unittest::TestArenaMap* to =
+        Arena::CreateMessage(&arena);
+    to->ParseFromString(data);
+    MapTestUtil::ExpectArenaMapFieldsSet(*to);
+  }
+}
+
+// Use text format parsing and serializing to test reflection api.
+TEST(ArenaTest, ReflectionInTextFormat) {
+  Arena arena;
+  std::string data;
+
+  TextFormat::Printer printer;
+  TextFormat::Parser parser;
+
+  unittest::TestArenaMap* from =
+      Arena::CreateMessage(&arena);
+  unittest::TestArenaMap* to =
+      Arena::CreateMessage(&arena);
+
+  MapTestUtil::SetArenaMapFields(from);
+  printer.PrintToString(*from, &data);
+
+  EXPECT_TRUE(parser.ParseFromString(data, to));
+  MapTestUtil::ExpectArenaMapFieldsSet(*to);
+}
+
+// Make sure the memory allocated for string in map is deallocated.
+TEST(ArenaTest, StringMapNoLeak) {
+  Arena arena;
+  unittest::TestArenaMap* message =
+      Arena::CreateMessage(&arena);
+  std::string data;
+  // String with length less than 16 will not be allocated from heap.
+  int original_capacity = data.capacity();
+  while (data.capacity() <= original_capacity) {
+    data.append("a");
+  }
+  (*message->mutable_map_string_string())[data] = data;
+  // We rely on heap checkers to detect memory leak for us.
+  ASSERT_FALSE(message == NULL);
+}
+
+TEST(ArenaTest, IsInitialized) {
+  // Allocate a large initial polluted block.
+  std::vector arena_block(128 * 1024);
+  std::fill(arena_block.begin(), arena_block.end(), '\xff');
+
+  ArenaOptions options;
+  options.initial_block = &arena_block[0];
+  options.initial_block_size = arena_block.size();
+  Arena arena(options);
+
+  unittest::TestArenaMap* message =
+      Arena::CreateMessage(&arena);
+  EXPECT_EQ(0, (*message->mutable_map_int32_int32())[0]);
+}
+
+TEST(ArenaTest, DynamicMapFieldOnArena) {
+  Arena arena;
+  unittest::TestMap message2;
+
+  DynamicMessageFactory factory;
+  Message* message1 =
+      factory.GetPrototype(unittest::TestMap::descriptor())->New(&arena);
+  MapReflectionTester reflection_tester(unittest::TestMap::descriptor());
+  reflection_tester.SetMapFieldsViaReflection(message1);
+  reflection_tester.ExpectMapFieldsSetViaReflection(*message1);
+  reflection_tester.ExpectMapFieldsSetViaReflectionIterator(message1);
+  message2.CopyFrom(*message1);
+  MapTestUtil::ExpectMapFieldsSet(message2);
+}
+
+TEST(MoveTest, MoveConstructorWorks) {
+  Map original_map;
+  original_map[42].mutable_optional_nested_message()->set_bb(42);
+  original_map[43].mutable_optional_nested_message()->set_bb(43);
+  const auto* nested_msg42_ptr = &original_map[42].optional_nested_message();
+  const auto* nested_msg43_ptr = &original_map[43].optional_nested_message();
+
+  Map moved_to_map(std::move(original_map));
+  EXPECT_TRUE(original_map.empty());
+  EXPECT_EQ(2, moved_to_map.size());
+  EXPECT_EQ(42, moved_to_map[42].optional_nested_message().bb());
+  EXPECT_EQ(43, moved_to_map[43].optional_nested_message().bb());
+  // This test takes advantage of the fact that pointers are swapped, so there
+  // should be pointer stability.
+  EXPECT_EQ(nested_msg42_ptr, &moved_to_map[42].optional_nested_message());
+  EXPECT_EQ(nested_msg43_ptr, &moved_to_map[43].optional_nested_message());
+}
+
+TEST(MoveTest, MoveAssignmentWorks) {
+  Map original_map;
+  original_map[42].mutable_optional_nested_message()->set_bb(42);
+  original_map[43].mutable_optional_nested_message()->set_bb(43);
+  const auto* nested_msg42_ptr = &original_map[42].optional_nested_message();
+  const auto* nested_msg43_ptr = &original_map[43].optional_nested_message();
+
+  Map moved_to_map = std::move(original_map);
+  EXPECT_TRUE(original_map.empty());
+  EXPECT_EQ(2, moved_to_map.size());
+  EXPECT_EQ(42, moved_to_map[42].optional_nested_message().bb());
+  EXPECT_EQ(43, moved_to_map[43].optional_nested_message().bb());
+  // This test takes advantage of the fact that pointers are swapped, so there
+  // should be pointer stability.
+  EXPECT_EQ(nested_msg42_ptr, &moved_to_map[42].optional_nested_message());
+  EXPECT_EQ(nested_msg43_ptr, &moved_to_map[43].optional_nested_message());
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test_util.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test_util.h"
new file mode 100644
index 00000000..9787d3d1
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test_util.h"
@@ -0,0 +1,1521 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_MAP_TEST_UTIL_H__
+#define GOOGLE_PROTOBUF_MAP_TEST_UTIL_H__
+
+#include 
+
+#define UNITTEST ::protobuf_unittest
+// Must define UNITTEST before including map_test_util.inc.
+#include 
+#undef UNITTEST
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+namespace unittest = ::protobuf_unittest;
+
+
+// Like above, but use the reflection interface.
+class MapReflectionTester {
+ public:
+  // base_descriptor must be a descriptor for TestMap, which is used for
+  // MapReflectionTester to fetch the FieldDescriptors needed to use the
+  // reflection interface.
+  explicit MapReflectionTester(const Descriptor* base_descriptor);
+
+  void SetMapFieldsViaReflection(Message* message);
+  void SetMapFieldsViaMapReflection(Message* message);
+  void ClearMapFieldsViaReflection(Message* message);
+  void ModifyMapFieldsViaReflection(Message* message);
+  void RemoveLastMapsViaReflection(Message* message);
+  void ReleaseLastMapsViaReflection(Message* message);
+  void SwapMapsViaReflection(Message* message);
+  void MutableUnknownFieldsOfMapFieldsViaReflection(Message* message);
+  void ExpectMapFieldsSetViaReflection(const Message& message);
+  void ExpectMapFieldsSetViaReflectionIterator(Message* message);
+  void ExpectClearViaReflection(const Message& message);
+  void ExpectClearViaReflectionIterator(Message* message);
+  void GetMapValueViaMapReflection(Message* message,
+                                   const std::string& field_name,
+                                   const MapKey& map_key, MapValueRef* map_val);
+  Message* GetMapEntryViaReflection(Message* message,
+                                    const std::string& field_name, int index);
+  MapIterator MapBegin(Message* message, const std::string& field_name);
+  MapIterator MapEnd(Message* message, const std::string& field_name);
+  int MapSize(const Message& message, const std::string& field_name);
+
+ private:
+  const FieldDescriptor* F(const std::string& name);
+
+  const Descriptor* base_descriptor_;
+
+  const EnumValueDescriptor* map_enum_bar_;
+  const EnumValueDescriptor* map_enum_baz_;
+  const EnumValueDescriptor* map_enum_foo_;
+
+  const FieldDescriptor* foreign_c_;
+  const FieldDescriptor* map_int32_int32_key_;
+  const FieldDescriptor* map_int32_int32_val_;
+  const FieldDescriptor* map_int64_int64_key_;
+  const FieldDescriptor* map_int64_int64_val_;
+  const FieldDescriptor* map_uint32_uint32_key_;
+  const FieldDescriptor* map_uint32_uint32_val_;
+  const FieldDescriptor* map_uint64_uint64_key_;
+  const FieldDescriptor* map_uint64_uint64_val_;
+  const FieldDescriptor* map_sint32_sint32_key_;
+  const FieldDescriptor* map_sint32_sint32_val_;
+  const FieldDescriptor* map_sint64_sint64_key_;
+  const FieldDescriptor* map_sint64_sint64_val_;
+  const FieldDescriptor* map_fixed32_fixed32_key_;
+  const FieldDescriptor* map_fixed32_fixed32_val_;
+  const FieldDescriptor* map_fixed64_fixed64_key_;
+  const FieldDescriptor* map_fixed64_fixed64_val_;
+  const FieldDescriptor* map_sfixed32_sfixed32_key_;
+  const FieldDescriptor* map_sfixed32_sfixed32_val_;
+  const FieldDescriptor* map_sfixed64_sfixed64_key_;
+  const FieldDescriptor* map_sfixed64_sfixed64_val_;
+  const FieldDescriptor* map_int32_float_key_;
+  const FieldDescriptor* map_int32_float_val_;
+  const FieldDescriptor* map_int32_double_key_;
+  const FieldDescriptor* map_int32_double_val_;
+  const FieldDescriptor* map_bool_bool_key_;
+  const FieldDescriptor* map_bool_bool_val_;
+  const FieldDescriptor* map_string_string_key_;
+  const FieldDescriptor* map_string_string_val_;
+  const FieldDescriptor* map_int32_bytes_key_;
+  const FieldDescriptor* map_int32_bytes_val_;
+  const FieldDescriptor* map_int32_enum_key_;
+  const FieldDescriptor* map_int32_enum_val_;
+  const FieldDescriptor* map_int32_foreign_message_key_;
+  const FieldDescriptor* map_int32_foreign_message_val_;
+};
+
+inline MapReflectionTester::MapReflectionTester(
+    const Descriptor* base_descriptor)
+    : base_descriptor_(base_descriptor) {
+  const DescriptorPool* pool = base_descriptor->file()->pool();
+  std::string package = base_descriptor->file()->package();
+
+  map_enum_foo_ = pool->FindEnumValueByName(package + ".MAP_ENUM_FOO");
+  map_enum_bar_ = pool->FindEnumValueByName(package + ".MAP_ENUM_BAR");
+  map_enum_baz_ = pool->FindEnumValueByName(package + ".MAP_ENUM_BAZ");
+
+  foreign_c_ = pool->FindFieldByName(package + ".ForeignMessage.c");
+  map_int32_int32_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt32Int32Entry.key");
+  map_int32_int32_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt32Int32Entry.value");
+  map_int64_int64_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt64Int64Entry.key");
+  map_int64_int64_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt64Int64Entry.value");
+  map_uint32_uint32_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapUint32Uint32Entry.key");
+  map_uint32_uint32_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapUint32Uint32Entry.value");
+  map_uint64_uint64_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapUint64Uint64Entry.key");
+  map_uint64_uint64_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapUint64Uint64Entry.value");
+  map_sint32_sint32_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapSint32Sint32Entry.key");
+  map_sint32_sint32_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapSint32Sint32Entry.value");
+  map_sint64_sint64_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapSint64Sint64Entry.key");
+  map_sint64_sint64_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapSint64Sint64Entry.value");
+  map_fixed32_fixed32_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapFixed32Fixed32Entry.key");
+  map_fixed32_fixed32_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapFixed32Fixed32Entry.value");
+  map_fixed64_fixed64_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapFixed64Fixed64Entry.key");
+  map_fixed64_fixed64_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapFixed64Fixed64Entry.value");
+  map_sfixed32_sfixed32_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapSfixed32Sfixed32Entry.key");
+  map_sfixed32_sfixed32_val_ = pool->FindFieldByName(
+      package + ".TestMap.MapSfixed32Sfixed32Entry.value");
+  map_sfixed64_sfixed64_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapSfixed64Sfixed64Entry.key");
+  map_sfixed64_sfixed64_val_ = pool->FindFieldByName(
+      package + ".TestMap.MapSfixed64Sfixed64Entry.value");
+  map_int32_float_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt32FloatEntry.key");
+  map_int32_float_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt32FloatEntry.value");
+  map_int32_double_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt32DoubleEntry.key");
+  map_int32_double_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt32DoubleEntry.value");
+  map_bool_bool_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapBoolBoolEntry.key");
+  map_bool_bool_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapBoolBoolEntry.value");
+  map_string_string_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapStringStringEntry.key");
+  map_string_string_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapStringStringEntry.value");
+  map_int32_bytes_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt32BytesEntry.key");
+  map_int32_bytes_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt32BytesEntry.value");
+  map_int32_enum_key_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt32EnumEntry.key");
+  map_int32_enum_val_ =
+      pool->FindFieldByName(package + ".TestMap.MapInt32EnumEntry.value");
+  map_int32_foreign_message_key_ = pool->FindFieldByName(
+      package + ".TestMap.MapInt32ForeignMessageEntry.key");
+  map_int32_foreign_message_val_ = pool->FindFieldByName(
+      package + ".TestMap.MapInt32ForeignMessageEntry.value");
+
+  EXPECT_FALSE(map_enum_foo_ == nullptr);
+  EXPECT_FALSE(map_enum_bar_ == nullptr);
+  EXPECT_FALSE(map_enum_baz_ == nullptr);
+  EXPECT_FALSE(map_int32_int32_key_ == nullptr);
+  EXPECT_FALSE(map_int32_int32_val_ == nullptr);
+  EXPECT_FALSE(map_int64_int64_key_ == nullptr);
+  EXPECT_FALSE(map_int64_int64_val_ == nullptr);
+  EXPECT_FALSE(map_uint32_uint32_key_ == nullptr);
+  EXPECT_FALSE(map_uint32_uint32_val_ == nullptr);
+  EXPECT_FALSE(map_uint64_uint64_key_ == nullptr);
+  EXPECT_FALSE(map_uint64_uint64_val_ == nullptr);
+  EXPECT_FALSE(map_sint32_sint32_key_ == nullptr);
+  EXPECT_FALSE(map_sint32_sint32_val_ == nullptr);
+  EXPECT_FALSE(map_sint64_sint64_key_ == nullptr);
+  EXPECT_FALSE(map_sint64_sint64_val_ == nullptr);
+  EXPECT_FALSE(map_fixed32_fixed32_key_ == nullptr);
+  EXPECT_FALSE(map_fixed32_fixed32_val_ == nullptr);
+  EXPECT_FALSE(map_fixed64_fixed64_key_ == nullptr);
+  EXPECT_FALSE(map_fixed64_fixed64_val_ == nullptr);
+  EXPECT_FALSE(map_sfixed32_sfixed32_key_ == nullptr);
+  EXPECT_FALSE(map_sfixed32_sfixed32_val_ == nullptr);
+  EXPECT_FALSE(map_sfixed64_sfixed64_key_ == nullptr);
+  EXPECT_FALSE(map_sfixed64_sfixed64_val_ == nullptr);
+  EXPECT_FALSE(map_int32_float_key_ == nullptr);
+  EXPECT_FALSE(map_int32_float_val_ == nullptr);
+  EXPECT_FALSE(map_int32_double_key_ == nullptr);
+  EXPECT_FALSE(map_int32_double_val_ == nullptr);
+  EXPECT_FALSE(map_bool_bool_key_ == nullptr);
+  EXPECT_FALSE(map_bool_bool_val_ == nullptr);
+  EXPECT_FALSE(map_string_string_key_ == nullptr);
+  EXPECT_FALSE(map_string_string_val_ == nullptr);
+  EXPECT_FALSE(map_int32_bytes_key_ == nullptr);
+  EXPECT_FALSE(map_int32_bytes_val_ == nullptr);
+  EXPECT_FALSE(map_int32_enum_key_ == nullptr);
+  EXPECT_FALSE(map_int32_enum_val_ == nullptr);
+  EXPECT_FALSE(map_int32_foreign_message_key_ == nullptr);
+  EXPECT_FALSE(map_int32_foreign_message_val_ == nullptr);
+}
+
+// Shorthand to get a FieldDescriptor for a field of unittest::TestMap.
+inline const FieldDescriptor* MapReflectionTester::F(const std::string& name) {
+  const FieldDescriptor* result = nullptr;
+  result = base_descriptor_->FindFieldByName(name);
+  GOOGLE_CHECK(result != nullptr);
+  return result;
+}
+
+inline void MapReflectionTester::SetMapFieldsViaReflection(Message* message) {
+  const Reflection* reflection = message->GetReflection();
+  Message* sub_message = nullptr;
+  Message* sub_foreign_message = nullptr;
+
+  // Add first element.
+  sub_message = reflection->AddMessage(message, F("map_int32_int32"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_int32_key_, 0);
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_int32_val_, 0);
+
+  sub_message = reflection->AddMessage(message, F("map_int64_int64"));
+  sub_message->GetReflection()->SetInt64(sub_message, map_int64_int64_key_, 0);
+  sub_message->GetReflection()->SetInt64(sub_message, map_int64_int64_val_, 0);
+
+  sub_message = reflection->AddMessage(message, F("map_uint32_uint32"));
+  sub_message->GetReflection()->SetUInt32(sub_message, map_uint32_uint32_key_,
+                                          0);
+  sub_message->GetReflection()->SetUInt32(sub_message, map_uint32_uint32_val_,
+                                          0);
+
+  sub_message = reflection->AddMessage(message, F("map_uint64_uint64"));
+  sub_message->GetReflection()->SetUInt64(sub_message, map_uint64_uint64_key_,
+                                          0);
+  sub_message->GetReflection()->SetUInt64(sub_message, map_uint64_uint64_val_,
+                                          0);
+
+  sub_message = reflection->AddMessage(message, F("map_sint32_sint32"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_sint32_sint32_key_,
+                                         0);
+  sub_message->GetReflection()->SetInt32(sub_message, map_sint32_sint32_val_,
+                                         0);
+
+  sub_message = reflection->AddMessage(message, F("map_sint64_sint64"));
+  sub_message->GetReflection()->SetInt64(sub_message, map_sint64_sint64_key_,
+                                         0);
+  sub_message->GetReflection()->SetInt64(sub_message, map_sint64_sint64_val_,
+                                         0);
+
+  sub_message = reflection->AddMessage(message, F("map_fixed32_fixed32"));
+  sub_message->GetReflection()->SetUInt32(sub_message, map_fixed32_fixed32_key_,
+                                          0);
+  sub_message->GetReflection()->SetUInt32(sub_message, map_fixed32_fixed32_val_,
+                                          0);
+
+  sub_message = reflection->AddMessage(message, F("map_fixed64_fixed64"));
+  sub_message->GetReflection()->SetUInt64(sub_message, map_fixed64_fixed64_key_,
+                                          0);
+  sub_message->GetReflection()->SetUInt64(sub_message, map_fixed64_fixed64_val_,
+                                          0);
+
+  sub_message = reflection->AddMessage(message, F("map_sfixed32_sfixed32"));
+  sub_message->GetReflection()->SetInt32(sub_message,
+                                         map_sfixed32_sfixed32_key_, 0);
+  sub_message->GetReflection()->SetInt32(sub_message,
+                                         map_sfixed32_sfixed32_val_, 0);
+
+  sub_message = reflection->AddMessage(message, F("map_sfixed64_sfixed64"));
+  sub_message->GetReflection()->SetInt64(sub_message,
+                                         map_sfixed64_sfixed64_key_, 0);
+  sub_message->GetReflection()->SetInt64(sub_message,
+                                         map_sfixed64_sfixed64_val_, 0);
+
+  sub_message = reflection->AddMessage(message, F("map_int32_float"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_float_key_, 0);
+  sub_message->GetReflection()->SetFloat(sub_message, map_int32_float_val_,
+                                         0.0);
+
+  sub_message = reflection->AddMessage(message, F("map_int32_double"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_double_key_, 0);
+  sub_message->GetReflection()->SetDouble(sub_message, map_int32_double_val_,
+                                          0.0);
+
+  sub_message = reflection->AddMessage(message, F("map_bool_bool"));
+  sub_message->GetReflection()->SetBool(sub_message, map_bool_bool_key_, false);
+  sub_message->GetReflection()->SetBool(sub_message, map_bool_bool_val_, false);
+
+  sub_message = reflection->AddMessage(message, F("map_string_string"));
+  sub_message->GetReflection()->SetString(sub_message, map_string_string_key_,
+                                          "0");
+  sub_message->GetReflection()->SetString(sub_message, map_string_string_val_,
+                                          "0");
+
+  sub_message = reflection->AddMessage(message, F("map_int32_bytes"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_bytes_key_, 0);
+  sub_message->GetReflection()->SetString(sub_message, map_int32_bytes_val_,
+                                          "0");
+
+  sub_message = reflection->AddMessage(message, F("map_int32_enum"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_enum_key_, 0);
+  sub_message->GetReflection()->SetEnum(sub_message, map_int32_enum_val_,
+                                        map_enum_bar_);
+
+  sub_message = reflection->AddMessage(message, F("map_int32_foreign_message"));
+  sub_message->GetReflection()->SetInt32(sub_message,
+                                         map_int32_foreign_message_key_, 0);
+  sub_foreign_message = sub_message->GetReflection()->MutableMessage(
+      sub_message, map_int32_foreign_message_val_, nullptr);
+  sub_foreign_message->GetReflection()->SetInt32(sub_foreign_message,
+                                                 foreign_c_, 0);
+
+  // Add second element
+  sub_message = reflection->AddMessage(message, F("map_int32_int32"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_int32_key_, 1);
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_int32_val_, 1);
+
+  sub_message = reflection->AddMessage(message, F("map_int64_int64"));
+  sub_message->GetReflection()->SetInt64(sub_message, map_int64_int64_key_, 1);
+  sub_message->GetReflection()->SetInt64(sub_message, map_int64_int64_val_, 1);
+
+  sub_message = reflection->AddMessage(message, F("map_uint32_uint32"));
+  sub_message->GetReflection()->SetUInt32(sub_message, map_uint32_uint32_key_,
+                                          1);
+  sub_message->GetReflection()->SetUInt32(sub_message, map_uint32_uint32_val_,
+                                          1);
+
+  sub_message = reflection->AddMessage(message, F("map_uint64_uint64"));
+  sub_message->GetReflection()->SetUInt64(sub_message, map_uint64_uint64_key_,
+                                          1);
+  sub_message->GetReflection()->SetUInt64(sub_message, map_uint64_uint64_val_,
+                                          1);
+
+  sub_message = reflection->AddMessage(message, F("map_sint32_sint32"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_sint32_sint32_key_,
+                                         1);
+  sub_message->GetReflection()->SetInt32(sub_message, map_sint32_sint32_val_,
+                                         1);
+
+  sub_message = reflection->AddMessage(message, F("map_sint64_sint64"));
+  sub_message->GetReflection()->SetInt64(sub_message, map_sint64_sint64_key_,
+                                         1);
+  sub_message->GetReflection()->SetInt64(sub_message, map_sint64_sint64_val_,
+                                         1);
+
+  sub_message = reflection->AddMessage(message, F("map_fixed32_fixed32"));
+  sub_message->GetReflection()->SetUInt32(sub_message, map_fixed32_fixed32_key_,
+                                          1);
+  sub_message->GetReflection()->SetUInt32(sub_message, map_fixed32_fixed32_val_,
+                                          1);
+
+  sub_message = reflection->AddMessage(message, F("map_fixed64_fixed64"));
+  sub_message->GetReflection()->SetUInt64(sub_message, map_fixed64_fixed64_key_,
+                                          1);
+  sub_message->GetReflection()->SetUInt64(sub_message, map_fixed64_fixed64_val_,
+                                          1);
+
+  sub_message = reflection->AddMessage(message, F("map_sfixed32_sfixed32"));
+  sub_message->GetReflection()->SetInt32(sub_message,
+                                         map_sfixed32_sfixed32_key_, 1);
+  sub_message->GetReflection()->SetInt32(sub_message,
+                                         map_sfixed32_sfixed32_val_, 1);
+
+  sub_message = reflection->AddMessage(message, F("map_sfixed64_sfixed64"));
+  sub_message->GetReflection()->SetInt64(sub_message,
+                                         map_sfixed64_sfixed64_key_, 1);
+  sub_message->GetReflection()->SetInt64(sub_message,
+                                         map_sfixed64_sfixed64_val_, 1);
+
+  sub_message = reflection->AddMessage(message, F("map_int32_float"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_float_key_, 1);
+  sub_message->GetReflection()->SetFloat(sub_message, map_int32_float_val_,
+                                         1.0);
+
+  sub_message = reflection->AddMessage(message, F("map_int32_double"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_double_key_, 1);
+  sub_message->GetReflection()->SetDouble(sub_message, map_int32_double_val_,
+                                          1.0);
+
+  sub_message = reflection->AddMessage(message, F("map_bool_bool"));
+  sub_message->GetReflection()->SetBool(sub_message, map_bool_bool_key_, true);
+  sub_message->GetReflection()->SetBool(sub_message, map_bool_bool_val_, true);
+
+  sub_message = reflection->AddMessage(message, F("map_string_string"));
+  sub_message->GetReflection()->SetString(sub_message, map_string_string_key_,
+                                          "1");
+  sub_message->GetReflection()->SetString(sub_message, map_string_string_val_,
+                                          "1");
+
+  sub_message = reflection->AddMessage(message, F("map_int32_bytes"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_bytes_key_, 1);
+  sub_message->GetReflection()->SetString(sub_message, map_int32_bytes_val_,
+                                          "1");
+
+  sub_message = reflection->AddMessage(message, F("map_int32_enum"));
+  sub_message->GetReflection()->SetInt32(sub_message, map_int32_enum_key_, 1);
+  sub_message->GetReflection()->SetEnum(sub_message, map_int32_enum_val_,
+                                        map_enum_baz_);
+
+  sub_message = reflection->AddMessage(message, F("map_int32_foreign_message"));
+  sub_message->GetReflection()->SetInt32(sub_message,
+                                         map_int32_foreign_message_key_, 1);
+  sub_foreign_message = sub_message->GetReflection()->MutableMessage(
+      sub_message, map_int32_foreign_message_val_, nullptr);
+  sub_foreign_message->GetReflection()->SetInt32(sub_foreign_message,
+                                                 foreign_c_, 1);
+}
+
+inline void MapReflectionTester::SetMapFieldsViaMapReflection(
+    Message* message) {
+  const Reflection* reflection = message->GetReflection();
+
+  Message* sub_foreign_message = nullptr;
+  MapValueRef map_val;
+
+  // Add first element.
+  MapKey map_key;
+  map_key.SetInt32Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(message, F("map_int32_int32"),
+                                                 map_key, &map_val));
+  map_val.SetInt32Value(0);
+
+  map_key.SetInt64Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(message, F("map_int64_int64"),
+                                                 map_key, &map_val));
+  map_val.SetInt64Value(0);
+
+  map_key.SetUInt32Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(
+      message, F("map_uint32_uint32"), map_key, &map_val));
+  map_val.SetUInt32Value(0);
+
+  map_key.SetUInt64Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(
+      message, F("map_uint64_uint64"), map_key, &map_val));
+  map_val.SetUInt64Value(0);
+
+  map_key.SetInt32Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(
+      message, F("map_sint32_sint32"), map_key, &map_val));
+  map_val.SetInt32Value(0);
+
+  map_key.SetInt64Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(
+      message, F("map_sint64_sint64"), map_key, &map_val));
+  map_val.SetInt64Value(0);
+
+  map_key.SetUInt32Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(
+      message, F("map_fixed32_fixed32"), map_key, &map_val));
+  map_val.SetUInt32Value(0);
+
+  map_key.SetUInt64Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(
+      message, F("map_fixed64_fixed64"), map_key, &map_val));
+  map_val.SetUInt64Value(0);
+
+  map_key.SetInt32Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(
+      message, F("map_sfixed32_sfixed32"), map_key, &map_val));
+  map_val.SetInt32Value(0);
+
+  map_key.SetInt64Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(
+      message, F("map_sfixed64_sfixed64"), map_key, &map_val));
+  map_val.SetInt64Value(0);
+
+  map_key.SetInt32Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(message, F("map_int32_float"),
+                                                 map_key, &map_val));
+  map_val.SetFloatValue(0.0);
+
+  map_key.SetInt32Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(message, F("map_int32_double"),
+                                                 map_key, &map_val));
+  map_val.SetDoubleValue(0.0);
+
+  map_key.SetBoolValue(false);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(message, F("map_bool_bool"),
+                                                 map_key, &map_val));
+  map_val.SetBoolValue(false);
+
+  map_key.SetStringValue("0");
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(
+      message, F("map_string_string"), map_key, &map_val));
+  map_val.SetStringValue("0");
+
+  map_key.SetInt32Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(message, F("map_int32_bytes"),
+                                                 map_key, &map_val));
+  map_val.SetStringValue("0");
+
+  map_key.SetInt32Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(message, F("map_int32_enum"),
+                                                 map_key, &map_val));
+  map_val.SetEnumValue(map_enum_bar_->number());
+
+  map_key.SetInt32Value(0);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(
+      message, F("map_int32_foreign_message"), map_key, &map_val));
+  sub_foreign_message = map_val.MutableMessageValue();
+  sub_foreign_message->GetReflection()->SetInt32(sub_foreign_message,
+                                                 foreign_c_, 0);
+
+  // Add second element
+  map_key.SetInt32Value(1);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(message, F("map_int32_int32"),
+                                                 map_key, &map_val));
+  map_val.SetInt32Value(1);
+  EXPECT_FALSE(reflection->InsertOrLookupMapValue(message, F("map_int32_int32"),
+                                                  map_key, &map_val));
+
+  map_key.SetInt64Value(1);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(message, F("map_int64_int64"),
+                                                 map_key, &map_val));
+  map_val.SetInt64Value(1);
+  EXPECT_FALSE(reflection->InsertOrLookupMapValue(message, F("map_int64_int64"),
+                                                  map_key, &map_val));
+
+  map_key.SetUInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_uint32_uint32"), map_key,
+                                     &map_val);
+  map_val.SetUInt32Value(1);
+
+  map_key.SetUInt64Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_uint64_uint64"), map_key,
+                                     &map_val);
+  map_val.SetUInt64Value(1);
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_sint32_sint32"), map_key,
+                                     &map_val);
+  map_val.SetInt32Value(1);
+
+  map_key.SetInt64Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_sint64_sint64"), map_key,
+                                     &map_val);
+  map_val.SetInt64Value(1);
+
+  map_key.SetUInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_fixed32_fixed32"), map_key,
+                                     &map_val);
+  map_val.SetUInt32Value(1);
+
+  map_key.SetUInt64Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_fixed64_fixed64"), map_key,
+                                     &map_val);
+  map_val.SetUInt64Value(1);
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_sfixed32_sfixed32"),
+                                     map_key, &map_val);
+  map_val.SetInt32Value(1);
+
+  map_key.SetInt64Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_sfixed64_sfixed64"),
+                                     map_key, &map_val);
+  map_val.SetInt64Value(1);
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_int32_float"), map_key,
+                                     &map_val);
+  map_val.SetFloatValue(1.0);
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_int32_double"), map_key,
+                                     &map_val);
+  map_val.SetDoubleValue(1.0);
+
+  map_key.SetBoolValue(true);
+  reflection->InsertOrLookupMapValue(message, F("map_bool_bool"), map_key,
+                                     &map_val);
+  map_val.SetBoolValue(true);
+
+  map_key.SetStringValue("1");
+  reflection->InsertOrLookupMapValue(message, F("map_string_string"), map_key,
+                                     &map_val);
+  map_val.SetStringValue("1");
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_int32_bytes"), map_key,
+                                     &map_val);
+  map_val.SetStringValue("1");
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_int32_enum"), map_key,
+                                     &map_val);
+  map_val.SetEnumValue(map_enum_baz_->number());
+
+  map_key.SetInt32Value(1);
+  EXPECT_TRUE(reflection->InsertOrLookupMapValue(
+      message, F("map_int32_foreign_message"), map_key, &map_val));
+  sub_foreign_message = map_val.MutableMessageValue();
+  sub_foreign_message->GetReflection()->SetInt32(sub_foreign_message,
+                                                 foreign_c_, 1);
+}
+
+inline void MapReflectionTester::GetMapValueViaMapReflection(
+    Message* message, const std::string& field_name, const MapKey& map_key,
+    MapValueRef* map_val) {
+  const Reflection* reflection = message->GetReflection();
+  EXPECT_FALSE(reflection->InsertOrLookupMapValue(message, F(field_name),
+                                                  map_key, map_val));
+}
+
+inline Message* MapReflectionTester::GetMapEntryViaReflection(
+    Message* message, const std::string& field_name, int index) {
+  const Reflection* reflection = message->GetReflection();
+  return reflection->MutableRepeatedMessage(message, F(field_name), index);
+}
+
+inline MapIterator MapReflectionTester::MapBegin(
+    Message* message, const std::string& field_name) {
+  const Reflection* reflection = message->GetReflection();
+  return reflection->MapBegin(message, F(field_name));
+}
+
+inline MapIterator MapReflectionTester::MapEnd(Message* message,
+                                               const std::string& field_name) {
+  const Reflection* reflection = message->GetReflection();
+  return reflection->MapEnd(message, F(field_name));
+}
+
+inline int MapReflectionTester::MapSize(const Message& message,
+                                        const std::string& field_name) {
+  const Reflection* reflection = message.GetReflection();
+  return reflection->MapSize(message, F(field_name));
+}
+
+inline void MapReflectionTester::ClearMapFieldsViaReflection(Message* message) {
+  const Reflection* reflection = message->GetReflection();
+
+  reflection->ClearField(message, F("map_int32_int32"));
+  reflection->ClearField(message, F("map_int64_int64"));
+  reflection->ClearField(message, F("map_uint32_uint32"));
+  reflection->ClearField(message, F("map_uint64_uint64"));
+  reflection->ClearField(message, F("map_sint32_sint32"));
+  reflection->ClearField(message, F("map_sint64_sint64"));
+  reflection->ClearField(message, F("map_fixed32_fixed32"));
+  reflection->ClearField(message, F("map_fixed64_fixed64"));
+  reflection->ClearField(message, F("map_sfixed32_sfixed32"));
+  reflection->ClearField(message, F("map_sfixed64_sfixed64"));
+  reflection->ClearField(message, F("map_int32_float"));
+  reflection->ClearField(message, F("map_int32_double"));
+  reflection->ClearField(message, F("map_bool_bool"));
+  reflection->ClearField(message, F("map_string_string"));
+  reflection->ClearField(message, F("map_int32_bytes"));
+  reflection->ClearField(message, F("map_int32_enum"));
+  reflection->ClearField(message, F("map_int32_foreign_message"));
+}
+
+inline void MapReflectionTester::ModifyMapFieldsViaReflection(
+    Message* message) {
+  const Reflection* reflection = message->GetReflection();
+  MapValueRef map_val;
+  Message* sub_foreign_message;
+
+  // Modify the second element
+  MapKey map_key;
+  map_key.SetInt32Value(1);
+  EXPECT_FALSE(reflection->InsertOrLookupMapValue(message, F("map_int32_int32"),
+                                                  map_key, &map_val));
+  map_val.SetInt32Value(2);
+
+  map_key.SetInt64Value(1);
+  EXPECT_FALSE(reflection->InsertOrLookupMapValue(message, F("map_int64_int64"),
+                                                  map_key, &map_val));
+  map_val.SetInt64Value(2);
+
+  map_key.SetUInt32Value(1);
+  EXPECT_FALSE(reflection->InsertOrLookupMapValue(
+      message, F("map_uint32_uint32"), map_key, &map_val));
+  map_val.SetUInt32Value(2);
+
+  map_key.SetUInt64Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_uint64_uint64"), map_key,
+                                     &map_val);
+  map_val.SetUInt64Value(2);
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_sint32_sint32"), map_key,
+                                     &map_val);
+  map_val.SetInt32Value(2);
+
+  map_key.SetInt64Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_sint64_sint64"), map_key,
+                                     &map_val);
+  map_val.SetInt64Value(2);
+
+  map_key.SetUInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_fixed32_fixed32"), map_key,
+                                     &map_val);
+  map_val.SetUInt32Value(2);
+
+  map_key.SetUInt64Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_fixed64_fixed64"), map_key,
+                                     &map_val);
+  map_val.SetUInt64Value(2);
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_sfixed32_sfixed32"),
+                                     map_key, &map_val);
+  map_val.SetInt32Value(2);
+
+  map_key.SetInt64Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_sfixed64_sfixed64"),
+                                     map_key, &map_val);
+  map_val.SetInt64Value(2);
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_int32_float"), map_key,
+                                     &map_val);
+  map_val.SetFloatValue(2.0);
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_int32_double"), map_key,
+                                     &map_val);
+  map_val.SetDoubleValue(2.0);
+
+  map_key.SetBoolValue(true);
+  reflection->InsertOrLookupMapValue(message, F("map_bool_bool"), map_key,
+                                     &map_val);
+  map_val.SetBoolValue(false);
+
+  map_key.SetStringValue("1");
+  reflection->InsertOrLookupMapValue(message, F("map_string_string"), map_key,
+                                     &map_val);
+  map_val.SetStringValue("2");
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_int32_bytes"), map_key,
+                                     &map_val);
+  map_val.SetStringValue("2");
+
+  map_key.SetInt32Value(1);
+  reflection->InsertOrLookupMapValue(message, F("map_int32_enum"), map_key,
+                                     &map_val);
+  map_val.SetEnumValue(map_enum_foo_->number());
+
+  map_key.SetInt32Value(1);
+  EXPECT_FALSE(reflection->InsertOrLookupMapValue(
+      message, F("map_int32_foreign_message"), map_key, &map_val));
+  sub_foreign_message = map_val.MutableMessageValue();
+  sub_foreign_message->GetReflection()->SetInt32(sub_foreign_message,
+                                                 foreign_c_, 2);
+}
+
+inline void MapReflectionTester::RemoveLastMapsViaReflection(Message* message) {
+  const Reflection* reflection = message->GetReflection();
+
+  std::vector output;
+  reflection->ListFields(*message, &output);
+  for (int i = 0; i < output.size(); ++i) {
+    const FieldDescriptor* field = output[i];
+    if (!field->is_repeated()) continue;
+    reflection->RemoveLast(message, field);
+  }
+}
+
+inline void MapReflectionTester::ReleaseLastMapsViaReflection(
+    Message* message) {
+  const Reflection* reflection = message->GetReflection();
+
+  std::vector output;
+  reflection->ListFields(*message, &output);
+  for (int i = 0; i < output.size(); ++i) {
+    const FieldDescriptor* field = output[i];
+    if (!field->is_repeated()) continue;
+    if (field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) continue;
+
+    Message* released = reflection->ReleaseLast(message, field);
+    ASSERT_TRUE(released != nullptr)
+        << "ReleaseLast returned nullptr for: " << field->name();
+    delete released;
+  }
+}
+
+inline void MapReflectionTester::SwapMapsViaReflection(Message* message) {
+  const Reflection* reflection = message->GetReflection();
+  std::vector output;
+  reflection->ListFields(*message, &output);
+  for (int i = 0; i < output.size(); ++i) {
+    const FieldDescriptor* field = output[i];
+    if (!field->is_repeated()) continue;
+    reflection->SwapElements(message, field, 0, 1);
+  }
+}
+
+inline void MapReflectionTester::MutableUnknownFieldsOfMapFieldsViaReflection(
+    Message* message) {
+  const Reflection* reflection = message->GetReflection();
+  Message* sub_message = nullptr;
+
+  sub_message = reflection->AddMessage(message, F("map_int32_int32"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_int64_int64"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_uint32_uint32"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_uint64_uint64"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_sint32_sint32"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_sint64_sint64"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_fixed32_fixed32"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_fixed64_fixed64"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_sfixed32_sfixed32"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_sfixed64_sfixed64"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_int32_float"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_int32_double"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_bool_bool"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_string_string"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_int32_bytes"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_int32_enum"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+  sub_message = reflection->AddMessage(message, F("map_int32_foreign_message"));
+  EXPECT_TRUE(sub_message->GetReflection()->MutableUnknownFields(sub_message) !=
+              nullptr);
+}
+
+inline void MapReflectionTester::ExpectMapFieldsSetViaReflection(
+    const Message& message) {
+  std::string scratch;
+  const Reflection* reflection = message.GetReflection();
+  const Message* sub_message;
+  MapKey map_key;
+
+  // -----------------------------------------------------------------
+
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_int32_int32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_int64_int64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_uint32_uint32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_uint64_uint64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_sint32_sint32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_sint64_sint64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_fixed32_fixed32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_fixed64_fixed64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_sfixed32_sfixed32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_sfixed64_sfixed64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_int32_float")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_int32_double")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_bool_bool")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_string_string")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_int32_bytes")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_int32_enum")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("map_int32_foreign_message")));
+
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (int i = 0; i < 2; i++) {
+      // Check with RepeatedField Reflection
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_int32_int32"), i);
+      int32 key = sub_message->GetReflection()->GetInt32(*sub_message,
+                                                         map_int32_int32_key_);
+      int32 val = sub_message->GetReflection()->GetInt32(*sub_message,
+                                                         map_int32_int32_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetInt32Value(key);
+      EXPECT_TRUE(
+          reflection->ContainsMapKey(message, F("map_int32_int32"), map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (int i = 0; i < 2; i++) {
+      // Check with RepeatedField Reflection
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_int64_int64"), i);
+      int64 key = sub_message->GetReflection()->GetInt64(*sub_message,
+                                                         map_int64_int64_key_);
+      int64 val = sub_message->GetReflection()->GetInt64(*sub_message,
+                                                         map_int64_int64_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetInt64Value(key);
+      EXPECT_TRUE(
+          reflection->ContainsMapKey(message, F("map_int64_int64"), map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (int i = 0; i < 2; i++) {
+      // Check with RepeatedField Reflection
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_uint32_uint32"), i);
+      uint32 key = sub_message->GetReflection()->GetUInt32(
+          *sub_message, map_uint32_uint32_key_);
+      uint32 val = sub_message->GetReflection()->GetUInt32(
+          *sub_message, map_uint32_uint32_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetUInt32Value(key);
+      EXPECT_TRUE(
+          reflection->ContainsMapKey(message, F("map_uint32_uint32"), map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (int i = 0; i < 2; i++) {
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_uint64_uint64"), i);
+      uint64 key = sub_message->GetReflection()->GetUInt64(
+          *sub_message, map_uint64_uint64_key_);
+      uint64 val = sub_message->GetReflection()->GetUInt64(
+          *sub_message, map_uint64_uint64_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetUInt64Value(key);
+      EXPECT_TRUE(
+          reflection->ContainsMapKey(message, F("map_uint64_uint64"), map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (int i = 0; i < 2; i++) {
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_sint32_sint32"), i);
+      int32 key = sub_message->GetReflection()->GetInt32(
+          *sub_message, map_sint32_sint32_key_);
+      int32 val = sub_message->GetReflection()->GetInt32(
+          *sub_message, map_sint32_sint32_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetInt32Value(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(
+                          message, F("map_sint32_sint32"), map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (int i = 0; i < 2; i++) {
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_sint64_sint64"), i);
+      int64 key = sub_message->GetReflection()->GetInt64(
+          *sub_message, map_sint64_sint64_key_);
+      int64 val = sub_message->GetReflection()->GetInt64(
+          *sub_message, map_sint64_sint64_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetInt64Value(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(
+                          message, F("map_sint64_sint64"), map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (int i = 0; i < 2; i++) {
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_fixed32_fixed32"), i);
+      uint32 key = sub_message->GetReflection()->GetUInt32(
+          *sub_message, map_fixed32_fixed32_key_);
+      uint32 val = sub_message->GetReflection()->GetUInt32(
+          *sub_message, map_fixed32_fixed32_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetUInt32Value(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(
+                          message, F("map_fixed32_fixed32"), map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (int i = 0; i < 2; i++) {
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_fixed64_fixed64"), i);
+      uint64 key = sub_message->GetReflection()->GetUInt64(
+          *sub_message, map_fixed64_fixed64_key_);
+      uint64 val = sub_message->GetReflection()->GetUInt64(
+          *sub_message, map_fixed64_fixed64_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetUInt64Value(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(
+                          message, F("map_fixed64_fixed64"), map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (int i = 0; i < 2; i++) {
+      sub_message = &reflection->GetRepeatedMessage(
+          message, F("map_sfixed32_sfixed32"), i);
+      int32 key = sub_message->GetReflection()->GetInt32(
+          *sub_message, map_sfixed32_sfixed32_key_);
+      int32 val = sub_message->GetReflection()->GetInt32(
+          *sub_message, map_sfixed32_sfixed32_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetInt32Value(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(
+                          message, F("map_sfixed32_sfixed32"), map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (int i = 0; i < 2; i++) {
+      sub_message = &reflection->GetRepeatedMessage(
+          message, F("map_sfixed64_sfixed64"), i);
+      int64 key = sub_message->GetReflection()->GetInt64(
+          *sub_message, map_sfixed64_sfixed64_key_);
+      int64 val = sub_message->GetReflection()->GetInt64(
+          *sub_message, map_sfixed64_sfixed64_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetInt64Value(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(
+                          message, F("map_sfixed64_sfixed64"), map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0.0;
+    map[1] = 1.0;
+    for (int i = 0; i < 2; i++) {
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_int32_float"), i);
+      int32 key = sub_message->GetReflection()->GetInt32(*sub_message,
+                                                         map_int32_float_key_);
+      float val = sub_message->GetReflection()->GetFloat(*sub_message,
+                                                         map_int32_float_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetInt32Value(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(message, F("map_int32_float"),
+                                                 map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0.0;
+    map[1] = 1.0;
+    for (int i = 0; i < 2; i++) {
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_int32_double"), i);
+      int32 key = sub_message->GetReflection()->GetInt32(*sub_message,
+                                                         map_int32_double_key_);
+      double val = sub_message->GetReflection()->GetDouble(
+          *sub_message, map_int32_double_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetInt32Value(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(message, F("map_int32_double"),
+                                                 map_key));
+    }
+  }
+  {
+    std::map map;
+    map[false] = false;
+    map[true] = true;
+    for (int i = 0; i < 2; i++) {
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_bool_bool"), i);
+      bool key = sub_message->GetReflection()->GetBool(*sub_message,
+                                                       map_bool_bool_key_);
+      bool val = sub_message->GetReflection()->GetBool(*sub_message,
+                                                       map_bool_bool_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetBoolValue(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(message, F("map_bool_bool"),
+                                                 map_key));
+    }
+  }
+  {
+    std::map map;
+    map["0"] = "0";
+    map["1"] = "1";
+    for (int i = 0; i < 2; i++) {
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_string_string"), i);
+      std::string key = sub_message->GetReflection()->GetString(
+          *sub_message, map_string_string_key_);
+      std::string val = sub_message->GetReflection()->GetString(
+          *sub_message, map_string_string_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetStringValue(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(
+                          message, F("map_string_string"), map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = "0";
+    map[1] = "1";
+    for (int i = 0; i < 2; i++) {
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_int32_bytes"), i);
+      int32 key = sub_message->GetReflection()->GetInt32(*sub_message,
+                                                         map_int32_bytes_key_);
+      std::string val = sub_message->GetReflection()->GetString(
+          *sub_message, map_int32_bytes_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetInt32Value(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(message, F("map_int32_bytes"),
+                                                 map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = map_enum_bar_;
+    map[1] = map_enum_baz_;
+    for (int i = 0; i < 2; i++) {
+      sub_message =
+          &reflection->GetRepeatedMessage(message, F("map_int32_enum"), i);
+      int32 key = sub_message->GetReflection()->GetInt32(*sub_message,
+                                                         map_int32_enum_key_);
+      const EnumValueDescriptor* val = sub_message->GetReflection()->GetEnum(
+          *sub_message, map_int32_enum_val_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetInt32Value(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(message, F("map_int32_enum"),
+                                                 map_key));
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (int i = 0; i < 2; i++) {
+      sub_message = &reflection->GetRepeatedMessage(
+          message, F("map_int32_foreign_message"), i);
+      int32 key = sub_message->GetReflection()->GetInt32(
+          *sub_message, map_int32_foreign_message_key_);
+      const Message& foreign_message = sub_message->GetReflection()->GetMessage(
+          *sub_message, map_int32_foreign_message_val_);
+      int32 val = foreign_message.GetReflection()->GetInt32(foreign_message,
+                                                            foreign_c_);
+      EXPECT_EQ(map[key], val);
+      // Check with Map Reflection
+      map_key.SetInt32Value(key);
+      EXPECT_EQ(true, reflection->ContainsMapKey(
+                          message, F("map_int32_foreign_message"), map_key));
+    }
+  }
+}
+
+inline void MapReflectionTester::ExpectMapFieldsSetViaReflectionIterator(
+    Message* message) {
+  std::string scratch;
+  std::string serialized;
+  const Reflection* reflection = message->GetReflection();
+
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_int32_int32")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_int64_int64")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_uint32_uint32")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_uint64_uint64")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_sint32_sint32")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_sint64_sint64")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_fixed32_fixed32")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_fixed64_fixed64")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_sfixed32_sfixed32")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_sfixed64_sfixed64")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_int32_float")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_int32_double")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_bool_bool")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_string_string")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_int32_bytes")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_int32_enum")));
+  ASSERT_EQ(2, reflection->FieldSize(*message, F("map_int32_foreign_message")));
+
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    int size = 0;
+    for (MapIterator iter = reflection->MapBegin(message, F("map_int32_int32"));
+         iter != reflection->MapEnd(message, F("map_int32_int32"));
+         ++iter, ++size) {
+      // Check const methods do not invalidate map.
+      message->DebugString();
+      message->ShortDebugString();
+      message->SerializeToString(&serialized);
+      message->SpaceUsedLong();
+      message->ByteSizeLong();
+      EXPECT_EQ(map[iter.GetKey().GetInt32Value()],
+                iter.GetValueRef().GetInt32Value());
+    }
+    EXPECT_EQ(size, 2);
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (MapIterator iter = reflection->MapBegin(message, F("map_int64_int64"));
+         iter != reflection->MapEnd(message, F("map_int64_int64")); ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetInt64Value()],
+                iter.GetValueRef().GetInt64Value());
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (MapIterator iter =
+             reflection->MapBegin(message, F("map_uint32_uint32"));
+         iter != reflection->MapEnd(message, F("map_uint32_uint32")); ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetUInt32Value()],
+                iter.GetValueRef().GetUInt32Value());
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (MapIterator iter =
+             reflection->MapBegin(message, F("map_uint64_uint64"));
+         iter != reflection->MapEnd(message, F("map_uint64_uint64")); ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetUInt64Value()],
+                iter.GetValueRef().GetUInt64Value());
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (MapIterator iter =
+             reflection->MapBegin(message, F("map_sint32_sint32"));
+         iter != reflection->MapEnd(message, F("map_sint32_sint32")); ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetInt32Value()],
+                iter.GetValueRef().GetInt32Value());
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (MapIterator iter =
+             reflection->MapBegin(message, F("map_sint64_sint64"));
+         iter != reflection->MapEnd(message, F("map_sint64_sint64")); ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetInt64Value()],
+                iter.GetValueRef().GetInt64Value());
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (MapIterator iter =
+             reflection->MapBegin(message, F("map_fixed32_fixed32"));
+         iter != reflection->MapEnd(message, F("map_fixed32_fixed32"));
+         ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetUInt32Value()],
+                iter.GetValueRef().GetUInt32Value());
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (MapIterator iter =
+             reflection->MapBegin(message, F("map_fixed64_fixed64"));
+         iter != reflection->MapEnd(message, F("map_fixed64_fixed64"));
+         ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetUInt64Value()],
+                iter.GetValueRef().GetUInt64Value());
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    for (MapIterator iter =
+             reflection->MapBegin(message, F("map_sfixed32_sfixed32"));
+         iter != reflection->MapEnd(message, F("map_sfixed32_sfixed32"));
+         ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetInt32Value()],
+                iter.GetValueRef().GetInt32Value());
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0.0;
+    map[1] = 1.0;
+    for (MapIterator iter = reflection->MapBegin(message, F("map_int32_float"));
+         iter != reflection->MapEnd(message, F("map_int32_float")); ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetInt32Value()],
+                iter.GetValueRef().GetFloatValue());
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0.0;
+    map[1] = 1.0;
+    for (MapIterator iter =
+             reflection->MapBegin(message, F("map_int32_double"));
+         iter != reflection->MapEnd(message, F("map_int32_double")); ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetInt32Value()],
+                iter.GetValueRef().GetDoubleValue());
+    }
+  }
+  {
+    std::map map;
+    map[false] = false;
+    map[true] = true;
+    for (MapIterator iter = reflection->MapBegin(message, F("map_bool_bool"));
+         iter != reflection->MapEnd(message, F("map_bool_bool")); ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetBoolValue()],
+                iter.GetValueRef().GetBoolValue());
+    }
+  }
+  {
+    std::map map;
+    map["0"] = "0";
+    map["1"] = "1";
+    int size = 0;
+    for (MapIterator iter =
+             reflection->MapBegin(message, F("map_string_string"));
+         iter != reflection->MapEnd(message, F("map_string_string"));
+         ++iter, ++size) {
+      // Check const methods do not invalidate map.
+      message->DebugString();
+      message->ShortDebugString();
+      message->SerializeToString(&serialized);
+      message->SpaceUsedLong();
+      message->ByteSizeLong();
+      EXPECT_EQ(map[iter.GetKey().GetStringValue()],
+                iter.GetValueRef().GetStringValue());
+    }
+    EXPECT_EQ(size, 2);
+  }
+  {
+    std::map map;
+    map[0] = "0";
+    map[1] = "1";
+    for (MapIterator iter = reflection->MapBegin(message, F("map_int32_bytes"));
+         iter != reflection->MapEnd(message, F("map_int32_bytes")); ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetInt32Value()],
+                iter.GetValueRef().GetStringValue());
+    }
+  }
+  {
+    std::map map;
+    map[0] = map_enum_bar_;
+    map[1] = map_enum_baz_;
+    for (MapIterator iter = reflection->MapBegin(message, F("map_int32_enum"));
+         iter != reflection->MapEnd(message, F("map_int32_enum")); ++iter) {
+      EXPECT_EQ(map[iter.GetKey().GetInt32Value()]->number(),
+                iter.GetValueRef().GetEnumValue());
+    }
+  }
+  {
+    std::map map;
+    map[0] = 0;
+    map[1] = 1;
+    int size = 0;
+    for (MapIterator iter =
+             reflection->MapBegin(message, F("map_int32_foreign_message"));
+         iter != reflection->MapEnd(message, F("map_int32_foreign_message"));
+         ++iter, ++size) {
+      // Check const methods do not invalidate map.
+      message->DebugString();
+      message->ShortDebugString();
+      message->SerializeToString(&serialized);
+      message->SpaceUsedLong();
+      message->ByteSizeLong();
+      const Message& sub_message = iter.GetValueRef().GetMessageValue();
+      EXPECT_EQ(map[iter.GetKey().GetInt32Value()],
+                sub_message.GetReflection()->GetInt32(sub_message, foreign_c_));
+    }
+    EXPECT_EQ(size, 2);
+  }
+}
+
+inline void MapReflectionTester::ExpectClearViaReflection(
+    const Message& message) {
+  const Reflection* reflection = message.GetReflection();
+  // Map fields are empty.
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_int32_int32")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_int64_int64")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_uint32_uint32")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_uint64_uint64")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_sint32_sint32")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_sint64_sint64")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_fixed32_fixed32")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_fixed64_fixed64")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_sfixed32_sfixed32")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_sfixed64_sfixed64")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_int32_float")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_int32_double")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_bool_bool")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_string_string")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_int32_bytes")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_int32_enum")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("map_int32_foreign_message")));
+  EXPECT_TRUE(reflection->GetMapData(message, F("map_int32_foreign_message"))
+                  ->IsMapValid());
+}
+
+inline void MapReflectionTester::ExpectClearViaReflectionIterator(
+    Message* message) {
+  const Reflection* reflection = message->GetReflection();
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_int32_int32")) ==
+              reflection->MapEnd(message, F("map_int32_int32")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_int64_int64")) ==
+              reflection->MapEnd(message, F("map_int64_int64")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_uint32_uint32")) ==
+              reflection->MapEnd(message, F("map_uint32_uint32")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_uint64_uint64")) ==
+              reflection->MapEnd(message, F("map_uint64_uint64")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_sint32_sint32")) ==
+              reflection->MapEnd(message, F("map_sint32_sint32")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_sint64_sint64")) ==
+              reflection->MapEnd(message, F("map_sint64_sint64")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_fixed32_fixed32")) ==
+              reflection->MapEnd(message, F("map_fixed32_fixed32")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_fixed64_fixed64")) ==
+              reflection->MapEnd(message, F("map_fixed64_fixed64")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_sfixed32_sfixed32")) ==
+              reflection->MapEnd(message, F("map_sfixed32_sfixed32")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_sfixed64_sfixed64")) ==
+              reflection->MapEnd(message, F("map_sfixed64_sfixed64")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_int32_float")) ==
+              reflection->MapEnd(message, F("map_int32_float")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_int32_double")) ==
+              reflection->MapEnd(message, F("map_int32_double")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_bool_bool")) ==
+              reflection->MapEnd(message, F("map_bool_bool")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_string_string")) ==
+              reflection->MapEnd(message, F("map_string_string")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_int32_bytes")) ==
+              reflection->MapEnd(message, F("map_int32_bytes")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_int32_enum")) ==
+              reflection->MapEnd(message, F("map_int32_enum")));
+  EXPECT_TRUE(reflection->MapBegin(message, F("map_int32_foreign_message")) ==
+              reflection->MapEnd(message, F("map_int32_foreign_message")));
+}
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_MAP_TEST_UTIL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test_util.inc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test_util.inc"
new file mode 100644
index 00000000..600fdc36
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test_util.inc"
@@ -0,0 +1,271 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+class MapTestUtil {
+ public:
+  // Set every field in the TestMap message to a unique value.
+  static void SetMapFields(UNITTEST::TestMap* message);
+
+  // Set every field in the TestArenaMap message to a unique value.
+  static void SetArenaMapFields(UNITTEST::TestArenaMap* message);
+
+  // Set every field in the message to a default value.
+  static void SetMapFieldsInitialized(UNITTEST::TestMap* message);
+
+  // Modify all the map fields of the message (which should already have been
+  // initialized with SetMapFields()).
+  static void ModifyMapFields(UNITTEST::TestMap* message);
+
+  // Check that all fields have the values that they should have after
+  // SetMapFields() is called.
+  static void ExpectMapFieldsSet(const UNITTEST::TestMap& message);
+
+  // Check that all fields have the values that they should have after
+  // SetMapFields() is called for TestArenaMap.
+  static void ExpectArenaMapFieldsSet(const UNITTEST::TestArenaMap& message);
+
+  // Check that all fields have the values that they should have after
+  // SetMapFieldsInitialized() is called.
+  static void ExpectMapFieldsSetInitialized(const UNITTEST::TestMap& message);
+
+  // Expect that the message is modified as would be expected from
+  // ModifyMapFields().
+  static void ExpectMapFieldsModified(const UNITTEST::TestMap& message);
+
+  // Check that all fields are empty.
+  static void ExpectClear(const UNITTEST::TestMap& message);
+
+  // Check that all map fields have the given size.
+  static void ExpectMapsSize(const UNITTEST::TestMap& message, int size);
+
+  // Get pointers of map entries at given index.
+  static std::vector GetMapEntries(
+      const UNITTEST::TestMap& message, int index);
+
+  // Get pointers of map entries from release.
+  static std::vector GetMapEntriesFromRelease(
+      UNITTEST::TestMap* message);
+};
+
+inline void MapTestUtil::SetMapFields(UNITTEST::TestMap* message) {
+  MapTestUtilImpl::SetMapFields(message);
+}
+
+inline void MapTestUtil::SetArenaMapFields(UNITTEST::TestArenaMap* message) {
+  MapTestUtilImpl::SetArenaMapFields(message);
+}
+
+inline void MapTestUtil::SetMapFieldsInitialized(UNITTEST::TestMap* message) {
+  MapTestUtilImpl::SetMapFieldsInitialized(message);
+}
+
+inline void MapTestUtil::ModifyMapFields(UNITTEST::TestMap* message) {
+  MapTestUtilImpl::ModifyMapFields(
+      message);
+}
+
+inline void MapTestUtil::ExpectClear(const UNITTEST::TestMap& message) {
+  MapTestUtilImpl::ExpectClear(message);
+}
+
+inline void MapTestUtil::ExpectMapFieldsSet(const UNITTEST::TestMap& message) {
+  MapTestUtilImpl::ExpectMapFieldsSet(message);
+}
+
+inline void MapTestUtil::ExpectArenaMapFieldsSet(
+    const UNITTEST::TestArenaMap& message) {
+  MapTestUtilImpl::ExpectArenaMapFieldsSet<
+      UNITTEST::MapEnum, UNITTEST::MAP_ENUM_BAR, UNITTEST::MAP_ENUM_BAZ>(
+      message);
+}
+
+inline void MapTestUtil::ExpectMapFieldsSetInitialized(
+    const UNITTEST::TestMap& message) {
+  MapTestUtilImpl::ExpectMapFieldsSetInitialized(
+      message);
+}
+
+inline void MapTestUtil::ExpectMapFieldsModified(
+    const UNITTEST::TestMap& message) {
+  MapTestUtilImpl::ExpectMapFieldsModified<
+      UNITTEST::MapEnum, UNITTEST::MAP_ENUM_BAR, UNITTEST::MAP_ENUM_FOO>(
+      message);
+}
+
+inline void MapTestUtil::ExpectMapsSize(const UNITTEST::TestMap& message,
+                                        int size) {
+  const Descriptor* descriptor = message.GetDescriptor();
+
+  EXPECT_EQ(size, message.GetReflection()->FieldSize(
+                      message, descriptor->FindFieldByName("map_int32_int32")));
+  EXPECT_EQ(size, message.GetReflection()->FieldSize(
+                      message, descriptor->FindFieldByName("map_int64_int64")));
+  EXPECT_EQ(size,
+            message.GetReflection()->FieldSize(
+                message, descriptor->FindFieldByName("map_uint32_uint32")));
+  EXPECT_EQ(size,
+            message.GetReflection()->FieldSize(
+                message, descriptor->FindFieldByName("map_uint64_uint64")));
+  EXPECT_EQ(size,
+            message.GetReflection()->FieldSize(
+                message, descriptor->FindFieldByName("map_sint32_sint32")));
+  EXPECT_EQ(size,
+            message.GetReflection()->FieldSize(
+                message, descriptor->FindFieldByName("map_sint64_sint64")));
+  EXPECT_EQ(size,
+            message.GetReflection()->FieldSize(
+                message, descriptor->FindFieldByName("map_fixed32_fixed32")));
+  EXPECT_EQ(size,
+            message.GetReflection()->FieldSize(
+                message, descriptor->FindFieldByName("map_fixed64_fixed64")));
+  EXPECT_EQ(size,
+            message.GetReflection()->FieldSize(
+                message, descriptor->FindFieldByName("map_sfixed32_sfixed32")));
+  EXPECT_EQ(size,
+            message.GetReflection()->FieldSize(
+                message, descriptor->FindFieldByName("map_sfixed64_sfixed64")));
+  EXPECT_EQ(size, message.GetReflection()->FieldSize(
+                      message, descriptor->FindFieldByName("map_int32_float")));
+  EXPECT_EQ(size,
+            message.GetReflection()->FieldSize(
+                message, descriptor->FindFieldByName("map_int32_double")));
+  EXPECT_EQ(size, message.GetReflection()->FieldSize(
+                      message, descriptor->FindFieldByName("map_bool_bool")));
+  EXPECT_EQ(size,
+            message.GetReflection()->FieldSize(
+                message, descriptor->FindFieldByName("map_string_string")));
+  EXPECT_EQ(size, message.GetReflection()->FieldSize(
+                      message, descriptor->FindFieldByName("map_int32_bytes")));
+  EXPECT_EQ(
+      size,
+      message.GetReflection()->FieldSize(
+          message, descriptor->FindFieldByName("map_int32_foreign_message")));
+}
+
+inline std::vector MapTestUtil::GetMapEntries(
+    const UNITTEST::TestMap& message, int index) {
+  const Descriptor* descriptor = message.GetDescriptor();
+  std::vector result;
+
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_int32_int32"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_int64_int64"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_uint32_uint32"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_uint64_uint64"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_sint32_sint32"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_sint64_sint64"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_fixed32_fixed32"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_fixed64_fixed64"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_sfixed32_sfixed32"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_sfixed64_sfixed64"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_int32_float"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_int32_double"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_bool_bool"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_string_string"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_int32_bytes"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_int32_enum"), index));
+  result.push_back(&message.GetReflection()->GetRepeatedMessage(
+      message, descriptor->FindFieldByName("map_int32_foreign_message"),
+      index));
+
+  return result;
+}
+
+inline std::vector MapTestUtil::GetMapEntriesFromRelease(
+    UNITTEST::TestMap* message) {
+  const Descriptor* descriptor = message->GetDescriptor();
+  std::vector result;
+
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_int32_int32")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_int64_int64")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_uint32_uint32")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_uint64_uint64")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_sint32_sint32")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_sint64_sint64")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_fixed32_fixed32")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_fixed64_fixed64")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_sfixed32_sfixed32")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_sfixed64_sfixed64")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_int32_float")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_int32_double")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_bool_bool")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_string_string")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_int32_bytes")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_int32_enum")));
+  result.push_back(message->GetReflection()->ReleaseLast(
+      message, descriptor->FindFieldByName("map_int32_foreign_message")));
+
+  return result;
+}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test_util_impl.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test_util_impl.h"
new file mode 100644
index 00000000..70145b7e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_test_util_impl.h"
@@ -0,0 +1,481 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_MAP_TEST_UTIL_IMPL_H__
+#define GOOGLE_PROTOBUF_MAP_TEST_UTIL_IMPL_H__
+
+#include 
+#include 
+#include 
+
+
+namespace protobuf_unittest {}  // namespace protobuf_unittest
+
+namespace google {
+namespace protobuf {
+
+namespace unittest = ::protobuf_unittest;
+
+class MapTestUtilImpl {
+ public:
+  // Set every field in the TestMap message to a unique value.
+  template 
+  static void SetMapFields(MapMessage* message);
+
+  // Set every field in the TestArenaMap message to a unique value.
+  template 
+  static void SetArenaMapFields(MapMessage* message);
+
+  // Set every field in the message to a default value.
+  template 
+  static void SetMapFieldsInitialized(MapMessage* message);
+
+  // Modify all the map fields of the message (which should already have been
+  // initialized with SetMapFields()).
+  template 
+  static void ModifyMapFields(MapMessage* message);
+
+  // Check that all fields have the values that they should have after
+  // SetMapFields() is called.
+  template 
+  static void ExpectMapFieldsSet(const MapMessage& message);
+
+  // Check that all fields have the values that they should have after
+  // SetMapFields() is called for TestArenaMap.
+  template 
+  static void ExpectArenaMapFieldsSet(const MapMessage& message);
+
+  // Check that all fields have the values that they should have after
+  // SetMapFieldsInitialized() is called.
+  template 
+  static void ExpectMapFieldsSetInitialized(const MapMessage& message);
+
+  // Expect that the message is modified as would be expected from
+  // ModifyMapFields().
+  template 
+  static void ExpectMapFieldsModified(const MapMessage& message);
+
+  // Check that all fields are empty.
+  template 
+  static void ExpectClear(const MapMessage& message);
+
+  // // Check that all map fields have the given size.
+  // template 
+  // static void ExpectMapsSize(const MapMessage& message, int size);
+
+  // // Get pointers of map entries at given index.
+  // static std::vector GetMapEntries(
+  //     const MapMessage& message, int index);
+
+  // // Get pointers of map entries from release.
+  // static std::vector GetMapEntriesFromRelease(
+  //     MapMessage* message);
+};
+
+template 
+void MapTestUtilImpl::SetMapFields(MapMessage* message) {
+  // Add first element.
+  (*message->mutable_map_int32_int32())[0] = 0;
+  (*message->mutable_map_int64_int64())[0] = 0;
+  (*message->mutable_map_uint32_uint32())[0] = 0;
+  (*message->mutable_map_uint64_uint64())[0] = 0;
+  (*message->mutable_map_sint32_sint32())[0] = 0;
+  (*message->mutable_map_sint64_sint64())[0] = 0;
+  (*message->mutable_map_fixed32_fixed32())[0] = 0;
+  (*message->mutable_map_fixed64_fixed64())[0] = 0;
+  (*message->mutable_map_sfixed32_sfixed32())[0] = 0;
+  (*message->mutable_map_sfixed64_sfixed64())[0] = 0;
+  (*message->mutable_map_int32_float())[0] = 0.0;
+  (*message->mutable_map_int32_double())[0] = 0.0;
+  (*message->mutable_map_bool_bool())[0] = false;
+  (*message->mutable_map_string_string())["0"] = "0";
+  (*message->mutable_map_int32_bytes())[0] = "0";
+  (*message->mutable_map_int32_enum())[0] = enum_value0;
+  (*message->mutable_map_int32_foreign_message())[0].set_c(0);
+
+  // Add second element
+  (*message->mutable_map_int32_int32())[1] = 1;
+  (*message->mutable_map_int64_int64())[1] = 1;
+  (*message->mutable_map_uint32_uint32())[1] = 1;
+  (*message->mutable_map_uint64_uint64())[1] = 1;
+  (*message->mutable_map_sint32_sint32())[1] = 1;
+  (*message->mutable_map_sint64_sint64())[1] = 1;
+  (*message->mutable_map_fixed32_fixed32())[1] = 1;
+  (*message->mutable_map_fixed64_fixed64())[1] = 1;
+  (*message->mutable_map_sfixed32_sfixed32())[1] = 1;
+  (*message->mutable_map_sfixed64_sfixed64())[1] = 1;
+  (*message->mutable_map_int32_float())[1] = 1.0;
+  (*message->mutable_map_int32_double())[1] = 1.0;
+  (*message->mutable_map_bool_bool())[1] = true;
+  (*message->mutable_map_string_string())["1"] = "1";
+  (*message->mutable_map_int32_bytes())[1] = "1";
+  (*message->mutable_map_int32_enum())[1] = enum_value1;
+  (*message->mutable_map_int32_foreign_message())[1].set_c(1);
+}
+
+template 
+void MapTestUtilImpl::SetArenaMapFields(MapMessage* message) {
+  // Add first element.
+  (*message->mutable_map_int32_int32())[0] = 0;
+  (*message->mutable_map_int64_int64())[0] = 0;
+  (*message->mutable_map_uint32_uint32())[0] = 0;
+  (*message->mutable_map_uint64_uint64())[0] = 0;
+  (*message->mutable_map_sint32_sint32())[0] = 0;
+  (*message->mutable_map_sint64_sint64())[0] = 0;
+  (*message->mutable_map_fixed32_fixed32())[0] = 0;
+  (*message->mutable_map_fixed64_fixed64())[0] = 0;
+  (*message->mutable_map_sfixed32_sfixed32())[0] = 0;
+  (*message->mutable_map_sfixed64_sfixed64())[0] = 0;
+  (*message->mutable_map_int32_float())[0] = 0.0;
+  (*message->mutable_map_int32_double())[0] = 0.0;
+  (*message->mutable_map_bool_bool())[0] = false;
+  (*message->mutable_map_string_string())["0"] = "0";
+  (*message->mutable_map_int32_bytes())[0] = "0";
+  (*message->mutable_map_int32_enum())[0] = enum_value0;
+  (*message->mutable_map_int32_foreign_message())[0].set_c(0);
+  (*message->mutable_map_int32_foreign_message_no_arena())[0].set_c(0);
+
+  // Add second element
+  (*message->mutable_map_int32_int32())[1] = 1;
+  (*message->mutable_map_int64_int64())[1] = 1;
+  (*message->mutable_map_uint32_uint32())[1] = 1;
+  (*message->mutable_map_uint64_uint64())[1] = 1;
+  (*message->mutable_map_sint32_sint32())[1] = 1;
+  (*message->mutable_map_sint64_sint64())[1] = 1;
+  (*message->mutable_map_fixed32_fixed32())[1] = 1;
+  (*message->mutable_map_fixed64_fixed64())[1] = 1;
+  (*message->mutable_map_sfixed32_sfixed32())[1] = 1;
+  (*message->mutable_map_sfixed64_sfixed64())[1] = 1;
+  (*message->mutable_map_int32_float())[1] = 1.0;
+  (*message->mutable_map_int32_double())[1] = 1.0;
+  (*message->mutable_map_bool_bool())[1] = true;
+  (*message->mutable_map_string_string())["1"] = "1";
+  (*message->mutable_map_int32_bytes())[1] = "1";
+  (*message->mutable_map_int32_enum())[1] = enum_value1;
+  (*message->mutable_map_int32_foreign_message())[1].set_c(1);
+  (*message->mutable_map_int32_foreign_message_no_arena())[1].set_c(1);
+}
+
+template 
+void MapTestUtilImpl::SetMapFieldsInitialized(MapMessage* message) {
+  // Add first element using bracket operator, which should assign default
+  // value automatically.
+  (*message->mutable_map_int32_int32())[0];
+  (*message->mutable_map_int64_int64())[0];
+  (*message->mutable_map_uint32_uint32())[0];
+  (*message->mutable_map_uint64_uint64())[0];
+  (*message->mutable_map_sint32_sint32())[0];
+  (*message->mutable_map_sint64_sint64())[0];
+  (*message->mutable_map_fixed32_fixed32())[0];
+  (*message->mutable_map_fixed64_fixed64())[0];
+  (*message->mutable_map_sfixed32_sfixed32())[0];
+  (*message->mutable_map_sfixed64_sfixed64())[0];
+  (*message->mutable_map_int32_float())[0];
+  (*message->mutable_map_int32_double())[0];
+  (*message->mutable_map_bool_bool())[0];
+  (*message->mutable_map_string_string())["0"];
+  (*message->mutable_map_int32_bytes())[0];
+  (*message->mutable_map_int32_enum())[0];
+  (*message->mutable_map_int32_foreign_message())[0];
+}
+
+template 
+void MapTestUtilImpl::ModifyMapFields(MapMessage* message) {
+  (*message->mutable_map_int32_int32())[1] = 2;
+  (*message->mutable_map_int64_int64())[1] = 2;
+  (*message->mutable_map_uint32_uint32())[1] = 2;
+  (*message->mutable_map_uint64_uint64())[1] = 2;
+  (*message->mutable_map_sint32_sint32())[1] = 2;
+  (*message->mutable_map_sint64_sint64())[1] = 2;
+  (*message->mutable_map_fixed32_fixed32())[1] = 2;
+  (*message->mutable_map_fixed64_fixed64())[1] = 2;
+  (*message->mutable_map_sfixed32_sfixed32())[1] = 2;
+  (*message->mutable_map_sfixed64_sfixed64())[1] = 2;
+  (*message->mutable_map_int32_float())[1] = 2.0;
+  (*message->mutable_map_int32_double())[1] = 2.0;
+  (*message->mutable_map_bool_bool())[1] = false;
+  (*message->mutable_map_string_string())["1"] = "2";
+  (*message->mutable_map_int32_bytes())[1] = "2";
+  (*message->mutable_map_int32_enum())[1] = enum_value;
+  (*message->mutable_map_int32_foreign_message())[1].set_c(2);
+}
+
+template 
+void MapTestUtilImpl::ExpectClear(const MapMessage& message) {
+  EXPECT_EQ(0, message.map_int32_int32().size());
+  EXPECT_EQ(0, message.map_int64_int64().size());
+  EXPECT_EQ(0, message.map_uint32_uint32().size());
+  EXPECT_EQ(0, message.map_uint64_uint64().size());
+  EXPECT_EQ(0, message.map_sint32_sint32().size());
+  EXPECT_EQ(0, message.map_sint64_sint64().size());
+  EXPECT_EQ(0, message.map_fixed32_fixed32().size());
+  EXPECT_EQ(0, message.map_fixed64_fixed64().size());
+  EXPECT_EQ(0, message.map_sfixed32_sfixed32().size());
+  EXPECT_EQ(0, message.map_sfixed64_sfixed64().size());
+  EXPECT_EQ(0, message.map_int32_float().size());
+  EXPECT_EQ(0, message.map_int32_double().size());
+  EXPECT_EQ(0, message.map_bool_bool().size());
+  EXPECT_EQ(0, message.map_string_string().size());
+  EXPECT_EQ(0, message.map_int32_bytes().size());
+  EXPECT_EQ(0, message.map_int32_enum().size());
+  EXPECT_EQ(0, message.map_int32_foreign_message().size());
+}
+
+template 
+void MapTestUtilImpl::ExpectMapFieldsSet(const MapMessage& message) {
+  ASSERT_EQ(2, message.map_int32_int32().size());
+  ASSERT_EQ(2, message.map_int64_int64().size());
+  ASSERT_EQ(2, message.map_uint32_uint32().size());
+  ASSERT_EQ(2, message.map_uint64_uint64().size());
+  ASSERT_EQ(2, message.map_sint32_sint32().size());
+  ASSERT_EQ(2, message.map_sint64_sint64().size());
+  ASSERT_EQ(2, message.map_fixed32_fixed32().size());
+  ASSERT_EQ(2, message.map_fixed64_fixed64().size());
+  ASSERT_EQ(2, message.map_sfixed32_sfixed32().size());
+  ASSERT_EQ(2, message.map_sfixed64_sfixed64().size());
+  ASSERT_EQ(2, message.map_int32_float().size());
+  ASSERT_EQ(2, message.map_int32_double().size());
+  ASSERT_EQ(2, message.map_bool_bool().size());
+  ASSERT_EQ(2, message.map_string_string().size());
+  ASSERT_EQ(2, message.map_int32_bytes().size());
+  ASSERT_EQ(2, message.map_int32_enum().size());
+  ASSERT_EQ(2, message.map_int32_foreign_message().size());
+
+  EXPECT_EQ(0, message.map_int32_int32().at(0));
+  EXPECT_EQ(0, message.map_int64_int64().at(0));
+  EXPECT_EQ(0, message.map_uint32_uint32().at(0));
+  EXPECT_EQ(0, message.map_uint64_uint64().at(0));
+  EXPECT_EQ(0, message.map_sint32_sint32().at(0));
+  EXPECT_EQ(0, message.map_sint64_sint64().at(0));
+  EXPECT_EQ(0, message.map_fixed32_fixed32().at(0));
+  EXPECT_EQ(0, message.map_fixed64_fixed64().at(0));
+  EXPECT_EQ(0, message.map_sfixed32_sfixed32().at(0));
+  EXPECT_EQ(0, message.map_sfixed64_sfixed64().at(0));
+  EXPECT_EQ(0, message.map_int32_float().at(0));
+  EXPECT_EQ(0, message.map_int32_double().at(0));
+  EXPECT_EQ(false, message.map_bool_bool().at(0));
+  EXPECT_EQ("0", message.map_string_string().at("0"));
+  EXPECT_EQ("0", message.map_int32_bytes().at(0));
+  EXPECT_EQ(enum_value0, message.map_int32_enum().at(0));
+  EXPECT_EQ(0, message.map_int32_foreign_message().at(0).c());
+
+  EXPECT_EQ(1, message.map_int32_int32().at(1));
+  EXPECT_EQ(1, message.map_int64_int64().at(1));
+  EXPECT_EQ(1, message.map_uint32_uint32().at(1));
+  EXPECT_EQ(1, message.map_uint64_uint64().at(1));
+  EXPECT_EQ(1, message.map_sint32_sint32().at(1));
+  EXPECT_EQ(1, message.map_sint64_sint64().at(1));
+  EXPECT_EQ(1, message.map_fixed32_fixed32().at(1));
+  EXPECT_EQ(1, message.map_fixed64_fixed64().at(1));
+  EXPECT_EQ(1, message.map_sfixed32_sfixed32().at(1));
+  EXPECT_EQ(1, message.map_sfixed64_sfixed64().at(1));
+  EXPECT_EQ(1, message.map_int32_float().at(1));
+  EXPECT_EQ(1, message.map_int32_double().at(1));
+  EXPECT_EQ(true, message.map_bool_bool().at(1));
+  EXPECT_EQ("1", message.map_string_string().at("1"));
+  EXPECT_EQ("1", message.map_int32_bytes().at(1));
+  EXPECT_EQ(enum_value1, message.map_int32_enum().at(1));
+  EXPECT_EQ(1, message.map_int32_foreign_message().at(1).c());
+}
+
+template 
+void MapTestUtilImpl::ExpectArenaMapFieldsSet(const MapMessage& message) {
+  EXPECT_EQ(2, message.map_int32_int32().size());
+  EXPECT_EQ(2, message.map_int64_int64().size());
+  EXPECT_EQ(2, message.map_uint32_uint32().size());
+  EXPECT_EQ(2, message.map_uint64_uint64().size());
+  EXPECT_EQ(2, message.map_sint32_sint32().size());
+  EXPECT_EQ(2, message.map_sint64_sint64().size());
+  EXPECT_EQ(2, message.map_fixed32_fixed32().size());
+  EXPECT_EQ(2, message.map_fixed64_fixed64().size());
+  EXPECT_EQ(2, message.map_sfixed32_sfixed32().size());
+  EXPECT_EQ(2, message.map_sfixed64_sfixed64().size());
+  EXPECT_EQ(2, message.map_int32_float().size());
+  EXPECT_EQ(2, message.map_int32_double().size());
+  EXPECT_EQ(2, message.map_bool_bool().size());
+  EXPECT_EQ(2, message.map_string_string().size());
+  EXPECT_EQ(2, message.map_int32_bytes().size());
+  EXPECT_EQ(2, message.map_int32_enum().size());
+  EXPECT_EQ(2, message.map_int32_foreign_message().size());
+  EXPECT_EQ(2, message.map_int32_foreign_message_no_arena().size());
+
+  EXPECT_EQ(0, message.map_int32_int32().at(0));
+  EXPECT_EQ(0, message.map_int64_int64().at(0));
+  EXPECT_EQ(0, message.map_uint32_uint32().at(0));
+  EXPECT_EQ(0, message.map_uint64_uint64().at(0));
+  EXPECT_EQ(0, message.map_sint32_sint32().at(0));
+  EXPECT_EQ(0, message.map_sint64_sint64().at(0));
+  EXPECT_EQ(0, message.map_fixed32_fixed32().at(0));
+  EXPECT_EQ(0, message.map_fixed64_fixed64().at(0));
+  EXPECT_EQ(0, message.map_sfixed32_sfixed32().at(0));
+  EXPECT_EQ(0, message.map_sfixed64_sfixed64().at(0));
+  EXPECT_EQ(0, message.map_int32_float().at(0));
+  EXPECT_EQ(0, message.map_int32_double().at(0));
+  EXPECT_EQ(false, message.map_bool_bool().at(0));
+  EXPECT_EQ("0", message.map_string_string().at("0"));
+  EXPECT_EQ("0", message.map_int32_bytes().at(0));
+  EXPECT_EQ(enum_value0, message.map_int32_enum().at(0));
+  EXPECT_EQ(0, message.map_int32_foreign_message().at(0).c());
+  EXPECT_EQ(0, message.map_int32_foreign_message_no_arena().at(0).c());
+
+  EXPECT_EQ(1, message.map_int32_int32().at(1));
+  EXPECT_EQ(1, message.map_int64_int64().at(1));
+  EXPECT_EQ(1, message.map_uint32_uint32().at(1));
+  EXPECT_EQ(1, message.map_uint64_uint64().at(1));
+  EXPECT_EQ(1, message.map_sint32_sint32().at(1));
+  EXPECT_EQ(1, message.map_sint64_sint64().at(1));
+  EXPECT_EQ(1, message.map_fixed32_fixed32().at(1));
+  EXPECT_EQ(1, message.map_fixed64_fixed64().at(1));
+  EXPECT_EQ(1, message.map_sfixed32_sfixed32().at(1));
+  EXPECT_EQ(1, message.map_sfixed64_sfixed64().at(1));
+  EXPECT_EQ(1, message.map_int32_float().at(1));
+  EXPECT_EQ(1, message.map_int32_double().at(1));
+  EXPECT_EQ(true, message.map_bool_bool().at(1));
+  EXPECT_EQ("1", message.map_string_string().at("1"));
+  EXPECT_EQ("1", message.map_int32_bytes().at(1));
+  EXPECT_EQ(enum_value1, message.map_int32_enum().at(1));
+  EXPECT_EQ(1, message.map_int32_foreign_message().at(1).c());
+  EXPECT_EQ(1, message.map_int32_foreign_message_no_arena().at(1).c());
+}
+
+template 
+void MapTestUtilImpl::ExpectMapFieldsSetInitialized(const MapMessage& message) {
+  EXPECT_EQ(1, message.map_int32_int32().size());
+  EXPECT_EQ(1, message.map_int64_int64().size());
+  EXPECT_EQ(1, message.map_uint32_uint32().size());
+  EXPECT_EQ(1, message.map_uint64_uint64().size());
+  EXPECT_EQ(1, message.map_sint32_sint32().size());
+  EXPECT_EQ(1, message.map_sint64_sint64().size());
+  EXPECT_EQ(1, message.map_fixed32_fixed32().size());
+  EXPECT_EQ(1, message.map_fixed64_fixed64().size());
+  EXPECT_EQ(1, message.map_sfixed32_sfixed32().size());
+  EXPECT_EQ(1, message.map_sfixed64_sfixed64().size());
+  EXPECT_EQ(1, message.map_int32_float().size());
+  EXPECT_EQ(1, message.map_int32_double().size());
+  EXPECT_EQ(1, message.map_bool_bool().size());
+  EXPECT_EQ(1, message.map_string_string().size());
+  EXPECT_EQ(1, message.map_int32_bytes().size());
+  EXPECT_EQ(1, message.map_int32_enum().size());
+  EXPECT_EQ(1, message.map_int32_foreign_message().size());
+
+  EXPECT_EQ(0, message.map_int32_int32().at(0));
+  EXPECT_EQ(0, message.map_int64_int64().at(0));
+  EXPECT_EQ(0, message.map_uint32_uint32().at(0));
+  EXPECT_EQ(0, message.map_uint64_uint64().at(0));
+  EXPECT_EQ(0, message.map_sint32_sint32().at(0));
+  EXPECT_EQ(0, message.map_sint64_sint64().at(0));
+  EXPECT_EQ(0, message.map_fixed32_fixed32().at(0));
+  EXPECT_EQ(0, message.map_fixed64_fixed64().at(0));
+  EXPECT_EQ(0, message.map_sfixed32_sfixed32().at(0));
+  EXPECT_EQ(0, message.map_sfixed64_sfixed64().at(0));
+  EXPECT_EQ(0, message.map_int32_float().at(0));
+  EXPECT_EQ(0, message.map_int32_double().at(0));
+  EXPECT_EQ(false, message.map_bool_bool().at(0));
+  EXPECT_EQ("", message.map_string_string().at("0"));
+  EXPECT_EQ("", message.map_int32_bytes().at(0));
+  EXPECT_EQ(enum_value, message.map_int32_enum().at(0));
+  EXPECT_EQ(0, message.map_int32_foreign_message().at(0).ByteSize());
+}
+
+template 
+void MapTestUtilImpl::ExpectMapFieldsModified(const MapMessage& message) {
+  // ModifyMapFields only sets the second element of each field.  In addition to
+  // verifying this, we also verify that the first element and size were *not*
+  // modified.
+  EXPECT_EQ(2, message.map_int32_int32().size());
+  EXPECT_EQ(2, message.map_int64_int64().size());
+  EXPECT_EQ(2, message.map_uint32_uint32().size());
+  EXPECT_EQ(2, message.map_uint64_uint64().size());
+  EXPECT_EQ(2, message.map_sint32_sint32().size());
+  EXPECT_EQ(2, message.map_sint64_sint64().size());
+  EXPECT_EQ(2, message.map_fixed32_fixed32().size());
+  EXPECT_EQ(2, message.map_fixed64_fixed64().size());
+  EXPECT_EQ(2, message.map_sfixed32_sfixed32().size());
+  EXPECT_EQ(2, message.map_sfixed64_sfixed64().size());
+  EXPECT_EQ(2, message.map_int32_float().size());
+  EXPECT_EQ(2, message.map_int32_double().size());
+  EXPECT_EQ(2, message.map_bool_bool().size());
+  EXPECT_EQ(2, message.map_string_string().size());
+  EXPECT_EQ(2, message.map_int32_bytes().size());
+  EXPECT_EQ(2, message.map_int32_enum().size());
+  EXPECT_EQ(2, message.map_int32_foreign_message().size());
+
+  EXPECT_EQ(0, message.map_int32_int32().at(0));
+  EXPECT_EQ(0, message.map_int64_int64().at(0));
+  EXPECT_EQ(0, message.map_uint32_uint32().at(0));
+  EXPECT_EQ(0, message.map_uint64_uint64().at(0));
+  EXPECT_EQ(0, message.map_sint32_sint32().at(0));
+  EXPECT_EQ(0, message.map_sint64_sint64().at(0));
+  EXPECT_EQ(0, message.map_fixed32_fixed32().at(0));
+  EXPECT_EQ(0, message.map_fixed64_fixed64().at(0));
+  EXPECT_EQ(0, message.map_sfixed32_sfixed32().at(0));
+  EXPECT_EQ(0, message.map_sfixed64_sfixed64().at(0));
+  EXPECT_EQ(0, message.map_int32_float().at(0));
+  EXPECT_EQ(0, message.map_int32_double().at(0));
+  EXPECT_EQ(false, message.map_bool_bool().at(0));
+  EXPECT_EQ("0", message.map_string_string().at("0"));
+  EXPECT_EQ("0", message.map_int32_bytes().at(0));
+  EXPECT_EQ(enum_value0, message.map_int32_enum().at(0));
+  EXPECT_EQ(0, message.map_int32_foreign_message().at(0).c());
+
+  // Actually verify the second (modified) elements now.
+  EXPECT_EQ(2, message.map_int32_int32().at(1));
+  EXPECT_EQ(2, message.map_int64_int64().at(1));
+  EXPECT_EQ(2, message.map_uint32_uint32().at(1));
+  EXPECT_EQ(2, message.map_uint64_uint64().at(1));
+  EXPECT_EQ(2, message.map_sint32_sint32().at(1));
+  EXPECT_EQ(2, message.map_sint64_sint64().at(1));
+  EXPECT_EQ(2, message.map_fixed32_fixed32().at(1));
+  EXPECT_EQ(2, message.map_fixed64_fixed64().at(1));
+  EXPECT_EQ(2, message.map_sfixed32_sfixed32().at(1));
+  EXPECT_EQ(2, message.map_sfixed64_sfixed64().at(1));
+  EXPECT_EQ(2, message.map_int32_float().at(1));
+  EXPECT_EQ(2, message.map_int32_double().at(1));
+  EXPECT_EQ(false, message.map_bool_bool().at(1));
+  EXPECT_EQ("2", message.map_string_string().at("1"));
+  EXPECT_EQ("2", message.map_int32_bytes().at(1));
+  EXPECT_EQ(enum_value1, message.map_int32_enum().at(1));
+  EXPECT_EQ(2, message.map_int32_foreign_message().at(1).c());
+}
+
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_MAP_TEST_UTIL_IMPL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_type_handler.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_type_handler.h"
new file mode 100644
index 00000000..f59348ee
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_type_handler.h"
@@ -0,0 +1,807 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_TYPE_HANDLER_H__
+#define GOOGLE_PROTOBUF_TYPE_HANDLER_H__
+
+#include 
+#include 
+#include 
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// Used for compile time type selection. MapIf::type will be TrueType if Flag is
+// true and FalseType otherwise.
+template 
+struct MapIf;
+
+template 
+struct MapIf {
+  typedef TrueType type;
+};
+
+template 
+struct MapIf {
+  typedef FalseType type;
+};
+
+// In proto2 Map, enum needs to be initialized to given default value, while
+// other types' default value can be inferred from the type.
+template 
+class MapValueInitializer {
+ public:
+  static inline void Initialize(Type& type, int default_enum_value);
+};
+
+template 
+class MapValueInitializer {
+ public:
+  static inline void Initialize(Type& value, int default_enum_value) {
+    value = static_cast(default_enum_value);
+  }
+};
+
+template 
+class MapValueInitializer {
+ public:
+  static inline void Initialize(Type& /* value */,
+                                int /* default_enum_value */) {}
+};
+
+template 
+class MapArenaMessageCreator {
+ public:
+  // Use arena to create message if Type is arena constructable. Otherwise,
+  // create the message on heap.
+  static inline Type* CreateMessage(Arena* arena);
+};
+template 
+class MapArenaMessageCreator {
+ public:
+  static inline Type* CreateMessage(Arena* arena) {
+    return Arena::CreateMessage(arena);
+  }
+};
+template 
+class MapArenaMessageCreator {
+ public:
+  static inline Type* CreateMessage(Arena* arena) {
+    return Arena::Create(arena);
+  }
+};
+
+// Define constants for given wire field type
+template 
+class MapWireFieldTypeTraits {};
+
+#define TYPE_TRAITS(FieldType, CType, WireFormatType, IsMessage, IsEnum)   \
+  template                                                  \
+  class MapWireFieldTypeTraits {   \
+   public:                                                                 \
+    static const bool kIsMessage = IsMessage;                              \
+    static const bool kIsEnum = IsEnum;                                    \
+    typedef typename MapIf::type TypeOnMemory;   \
+    typedef typename MapIf::type MapEntryAccessorType; \
+    static const WireFormatLite::WireType kWireType =                      \
+        WireFormatLite::WIRETYPE_##WireFormatType;                         \
+  };
+
+TYPE_TRAITS(MESSAGE, Type, LENGTH_DELIMITED, true, false)
+TYPE_TRAITS(STRING, ArenaStringPtr, LENGTH_DELIMITED, false, false)
+TYPE_TRAITS(BYTES, ArenaStringPtr, LENGTH_DELIMITED, false, false)
+TYPE_TRAITS(INT64, int64, VARINT, false, false)
+TYPE_TRAITS(UINT64, uint64, VARINT, false, false)
+TYPE_TRAITS(INT32, int32, VARINT, false, false)
+TYPE_TRAITS(UINT32, uint32, VARINT, false, false)
+TYPE_TRAITS(SINT64, int64, VARINT, false, false)
+TYPE_TRAITS(SINT32, int32, VARINT, false, false)
+TYPE_TRAITS(ENUM, int, VARINT, false, true)
+TYPE_TRAITS(DOUBLE, double, FIXED64, false, false)
+TYPE_TRAITS(FLOAT, float, FIXED32, false, false)
+TYPE_TRAITS(FIXED64, uint64, FIXED64, false, false)
+TYPE_TRAITS(FIXED32, uint32, FIXED32, false, false)
+TYPE_TRAITS(SFIXED64, int64, FIXED64, false, false)
+TYPE_TRAITS(SFIXED32, int32, FIXED32, false, false)
+TYPE_TRAITS(BOOL, bool, VARINT, false, false)
+
+#undef TYPE_TRAITS
+
+template 
+class MapTypeHandler {};
+
+template 
+class MapTypeHandler {
+ public:
+  // Enum type cannot be used for MapTypeHandler::Read. Define a type which will
+  // replace Enum with int.
+  typedef typename MapWireFieldTypeTraits::MapEntryAccessorType
+      MapEntryAccessorType;
+  // Internal stored type in MapEntryLite for given wire field type.
+  typedef typename MapWireFieldTypeTraits::TypeOnMemory TypeOnMemory;
+  // Corresponding wire type for field type.
+  static const WireFormatLite::WireType kWireType =
+      MapWireFieldTypeTraits::kWireType;
+  // Whether wire type is for message.
+  static const bool kIsMessage =
+      MapWireFieldTypeTraits::kIsMessage;
+  // Whether wire type is for enum.
+  static const bool kIsEnum =
+      MapWireFieldTypeTraits::kIsEnum;
+
+  // Functions used in parsing and serialization. ===================
+  static inline size_t ByteSize(const MapEntryAccessorType& value);
+  static inline int GetCachedSize(const MapEntryAccessorType& value);
+  static inline bool Read(io::CodedInputStream* input,
+                          MapEntryAccessorType* value);
+  static inline const char* Read(const char* ptr, ParseContext* ctx,
+                                 MapEntryAccessorType* value);
+
+  static inline uint8* Write(int field, const MapEntryAccessorType& value,
+                             uint8* ptr, io::EpsCopyOutputStream* stream);
+
+  // Functions to manipulate data on memory. ========================
+  static inline const Type& GetExternalReference(const Type* value);
+  static inline void DeleteNoArena(const Type* x);
+  static inline void Merge(const Type& from, Type** to, Arena* arena);
+  static inline void Clear(Type** value, Arena* arena);
+  static inline void ClearMaybeByDefaultEnum(Type** value, Arena* arena,
+                                             int default_enum_value);
+  static inline void Initialize(Type** x, Arena* arena);
+
+  static inline void InitializeMaybeByDefaultEnum(Type** x,
+                                                  int default_enum_value,
+                                                  Arena* arena);
+  static inline Type* EnsureMutable(Type** value, Arena* arena);
+  // SpaceUsedInMapEntry: Return bytes used by value in MapEntry, excluding
+  // those already calculate in sizeof(MapField).
+  static inline size_t SpaceUsedInMapEntryLong(const Type* value);
+  // Return bytes used by value in Map.
+  static inline size_t SpaceUsedInMapLong(const Type& value);
+  // Assign default value to given instance.
+  static inline void AssignDefaultValue(Type** value);
+  // Return default instance if value is not initialized when calling const
+  // reference accessor.
+  static inline const Type& DefaultIfNotInitialized(const Type* value,
+                                                    const Type* default_value);
+  // Check if all required fields have values set.
+  static inline bool IsInitialized(Type* value);
+};
+
+#define MAP_HANDLER(FieldType)                                                \
+  template                                                     \
+  class MapTypeHandler {              \
+   public:                                                                    \
+    typedef typename MapWireFieldTypeTraits::MapEntryAccessorType       \
+        MapEntryAccessorType;                                                 \
+    typedef typename MapWireFieldTypeTraits::TypeOnMemory TypeOnMemory; \
+    static const WireFormatLite::WireType kWireType =                         \
+        MapWireFieldTypeTraits::kWireType;                              \
+    static const bool kIsMessage =                                            \
+        MapWireFieldTypeTraits::kIsMessage;                             \
+    static const bool kIsEnum =                                               \
+        MapWireFieldTypeTraits::kIsEnum;                                \
+    static inline int ByteSize(const MapEntryAccessorType& value);            \
+    static inline int GetCachedSize(const MapEntryAccessorType& value);       \
+    static inline bool Read(io::CodedInputStream* input,                      \
+                            MapEntryAccessorType* value);                     \
+    static inline const char* Read(const char* begin, ParseContext* ctx,      \
+                                   MapEntryAccessorType* value);              \
+    static inline uint8* Write(int field, const MapEntryAccessorType& value,  \
+                               uint8* ptr, io::EpsCopyOutputStream* stream);  \
+    static inline const MapEntryAccessorType& GetExternalReference(           \
+        const TypeOnMemory& value);                                           \
+    static inline void DeleteNoArena(const TypeOnMemory& x);                  \
+    static inline void Merge(const MapEntryAccessorType& from,                \
+                             TypeOnMemory* to, Arena* arena);                 \
+    static inline void Clear(TypeOnMemory* value, Arena* arena);              \
+    static inline void ClearMaybeByDefaultEnum(TypeOnMemory* value,           \
+                                               Arena* arena,                  \
+                                               int default_enum);             \
+    static inline size_t SpaceUsedInMapEntryLong(const TypeOnMemory& value);  \
+    static inline size_t SpaceUsedInMapLong(const TypeOnMemory& value);       \
+    static inline size_t SpaceUsedInMapLong(const std::string& value);        \
+    static inline void AssignDefaultValue(TypeOnMemory* value);               \
+    static inline const MapEntryAccessorType& DefaultIfNotInitialized(        \
+        const TypeOnMemory& value, const TypeOnMemory& default_value);        \
+    static inline bool IsInitialized(const TypeOnMemory& value);              \
+    static void DeleteNoArena(TypeOnMemory& value);                           \
+    static inline void Initialize(TypeOnMemory* value, Arena* arena);         \
+    static inline void InitializeMaybeByDefaultEnum(TypeOnMemory* value,      \
+                                                    int default_enum_value,   \
+                                                    Arena* arena);            \
+    static inline MapEntryAccessorType* EnsureMutable(TypeOnMemory* value,    \
+                                                      Arena* arena);          \
+  };
+MAP_HANDLER(STRING)
+MAP_HANDLER(BYTES)
+MAP_HANDLER(INT64)
+MAP_HANDLER(UINT64)
+MAP_HANDLER(INT32)
+MAP_HANDLER(UINT32)
+MAP_HANDLER(SINT64)
+MAP_HANDLER(SINT32)
+MAP_HANDLER(ENUM)
+MAP_HANDLER(DOUBLE)
+MAP_HANDLER(FLOAT)
+MAP_HANDLER(FIXED64)
+MAP_HANDLER(FIXED32)
+MAP_HANDLER(SFIXED64)
+MAP_HANDLER(SFIXED32)
+MAP_HANDLER(BOOL)
+#undef MAP_HANDLER
+
+template 
+inline size_t MapTypeHandler::ByteSize(
+    const MapEntryAccessorType& value) {
+  return WireFormatLite::MessageSizeNoVirtual(value);
+}
+
+#define GOOGLE_PROTOBUF_BYTE_SIZE(FieldType, DeclaredType)                     \
+  template                                                      \
+  inline int MapTypeHandler::ByteSize( \
+      const MapEntryAccessorType& value) {                                     \
+    return static_cast(WireFormatLite::DeclaredType##Size(value));        \
+  }
+
+GOOGLE_PROTOBUF_BYTE_SIZE(STRING, String)
+GOOGLE_PROTOBUF_BYTE_SIZE(BYTES, Bytes)
+GOOGLE_PROTOBUF_BYTE_SIZE(INT64, Int64)
+GOOGLE_PROTOBUF_BYTE_SIZE(UINT64, UInt64)
+GOOGLE_PROTOBUF_BYTE_SIZE(INT32, Int32)
+GOOGLE_PROTOBUF_BYTE_SIZE(UINT32, UInt32)
+GOOGLE_PROTOBUF_BYTE_SIZE(SINT64, SInt64)
+GOOGLE_PROTOBUF_BYTE_SIZE(SINT32, SInt32)
+GOOGLE_PROTOBUF_BYTE_SIZE(ENUM, Enum)
+
+#undef GOOGLE_PROTOBUF_BYTE_SIZE
+
+#define FIXED_BYTE_SIZE(FieldType, DeclaredType)                               \
+  template                                                      \
+  inline int MapTypeHandler::ByteSize( \
+      const MapEntryAccessorType& /* value */) {                               \
+    return WireFormatLite::k##DeclaredType##Size;                              \
+  }
+
+FIXED_BYTE_SIZE(DOUBLE, Double)
+FIXED_BYTE_SIZE(FLOAT, Float)
+FIXED_BYTE_SIZE(FIXED64, Fixed64)
+FIXED_BYTE_SIZE(FIXED32, Fixed32)
+FIXED_BYTE_SIZE(SFIXED64, SFixed64)
+FIXED_BYTE_SIZE(SFIXED32, SFixed32)
+FIXED_BYTE_SIZE(BOOL, Bool)
+
+#undef FIXED_BYTE_SIZE
+
+template 
+inline int MapTypeHandler::GetCachedSize(
+    const MapEntryAccessorType& value) {
+  return static_cast(WireFormatLite::LengthDelimitedSize(
+      static_cast(value.GetCachedSize())));
+}
+
+#define GET_CACHED_SIZE(FieldType, DeclaredType)                         \
+  template                                                \
+  inline int                                                             \
+  MapTypeHandler::GetCachedSize( \
+      const MapEntryAccessorType& value) {                               \
+    return static_cast(WireFormatLite::DeclaredType##Size(value));  \
+  }
+
+GET_CACHED_SIZE(STRING, String)
+GET_CACHED_SIZE(BYTES, Bytes)
+GET_CACHED_SIZE(INT64, Int64)
+GET_CACHED_SIZE(UINT64, UInt64)
+GET_CACHED_SIZE(INT32, Int32)
+GET_CACHED_SIZE(UINT32, UInt32)
+GET_CACHED_SIZE(SINT64, SInt64)
+GET_CACHED_SIZE(SINT32, SInt32)
+GET_CACHED_SIZE(ENUM, Enum)
+
+#undef GET_CACHED_SIZE
+
+#define GET_FIXED_CACHED_SIZE(FieldType, DeclaredType)                   \
+  template                                                \
+  inline int                                                             \
+  MapTypeHandler::GetCachedSize( \
+      const MapEntryAccessorType& /* value */) {                         \
+    return WireFormatLite::k##DeclaredType##Size;                        \
+  }
+
+GET_FIXED_CACHED_SIZE(DOUBLE, Double)
+GET_FIXED_CACHED_SIZE(FLOAT, Float)
+GET_FIXED_CACHED_SIZE(FIXED64, Fixed64)
+GET_FIXED_CACHED_SIZE(FIXED32, Fixed32)
+GET_FIXED_CACHED_SIZE(SFIXED64, SFixed64)
+GET_FIXED_CACHED_SIZE(SFIXED32, SFixed32)
+GET_FIXED_CACHED_SIZE(BOOL, Bool)
+
+#undef GET_FIXED_CACHED_SIZE
+
+template 
+inline uint8* MapTypeHandler::Write(
+    int field, const MapEntryAccessorType& value, uint8* ptr,
+    io::EpsCopyOutputStream* stream) {
+  ptr = stream->EnsureSpace(ptr);
+  return WireFormatLite::InternalWriteMessage(field, value, ptr, stream);
+}
+
+#define WRITE_METHOD(FieldType, DeclaredType)                                  \
+  template                                                      \
+  inline uint8* MapTypeHandler::Write( \
+      int field, const MapEntryAccessorType& value, uint8* ptr,                \
+      io::EpsCopyOutputStream* stream) {                                       \
+    ptr = stream->EnsureSpace(ptr);                                            \
+    return stream->Write##DeclaredType(field, value, ptr);                     \
+  }
+
+WRITE_METHOD(STRING, String)
+WRITE_METHOD(BYTES, Bytes)
+
+#undef WRITE_METHOD
+#define WRITE_METHOD(FieldType, DeclaredType)                                  \
+  template                                                      \
+  inline uint8* MapTypeHandler::Write( \
+      int field, const MapEntryAccessorType& value, uint8* ptr,                \
+      io::EpsCopyOutputStream* stream) {                                       \
+    ptr = stream->EnsureSpace(ptr);                                            \
+    return WireFormatLite::Write##DeclaredType##ToArray(field, value, ptr);    \
+  }
+
+WRITE_METHOD(INT64, Int64)
+WRITE_METHOD(UINT64, UInt64)
+WRITE_METHOD(INT32, Int32)
+WRITE_METHOD(UINT32, UInt32)
+WRITE_METHOD(SINT64, SInt64)
+WRITE_METHOD(SINT32, SInt32)
+WRITE_METHOD(ENUM, Enum)
+WRITE_METHOD(DOUBLE, Double)
+WRITE_METHOD(FLOAT, Float)
+WRITE_METHOD(FIXED64, Fixed64)
+WRITE_METHOD(FIXED32, Fixed32)
+WRITE_METHOD(SFIXED64, SFixed64)
+WRITE_METHOD(SFIXED32, SFixed32)
+WRITE_METHOD(BOOL, Bool)
+
+#undef WRITE_METHOD
+
+template 
+inline bool MapTypeHandler::Read(
+    io::CodedInputStream* input, MapEntryAccessorType* value) {
+  return WireFormatLite::ReadMessageNoVirtual(input, value);
+}
+
+template 
+inline bool MapTypeHandler::Read(
+    io::CodedInputStream* input, MapEntryAccessorType* value) {
+  return WireFormatLite::ReadString(input, value);
+}
+
+template 
+inline bool MapTypeHandler::Read(
+    io::CodedInputStream* input, MapEntryAccessorType* value) {
+  return WireFormatLite::ReadBytes(input, value);
+}
+
+template 
+const char* MapTypeHandler::Read(
+    const char* ptr, ParseContext* ctx, MapEntryAccessorType* value) {
+  return ctx->ParseMessage(value, ptr);
+}
+
+template 
+const char* MapTypeHandler::Read(
+    const char* ptr, ParseContext* ctx, MapEntryAccessorType* value) {
+  int size = ReadSize(&ptr);
+  GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+  return ctx->ReadString(ptr, size, value);
+}
+
+template 
+const char* MapTypeHandler::Read(
+    const char* ptr, ParseContext* ctx, MapEntryAccessorType* value) {
+  int size = ReadSize(&ptr);
+  GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+  return ctx->ReadString(ptr, size, value);
+}
+
+inline const char* ReadINT64(const char* ptr, int64* value) {
+  return VarintParse(ptr, reinterpret_cast(value));
+}
+inline const char* ReadUINT64(const char* ptr, uint64* value) {
+  return VarintParse(ptr, value);
+}
+inline const char* ReadINT32(const char* ptr, int32* value) {
+  return VarintParse(ptr, reinterpret_cast(value));
+}
+inline const char* ReadUINT32(const char* ptr, uint32* value) {
+  return VarintParse(ptr, value);
+}
+inline const char* ReadSINT64(const char* ptr, int64* value) {
+  *value = ReadVarintZigZag64(&ptr);
+  return ptr;
+}
+inline const char* ReadSINT32(const char* ptr, int32* value) {
+  *value = ReadVarintZigZag32(&ptr);
+  return ptr;
+}
+template 
+inline const char* ReadENUM(const char* ptr, E* value) {
+  *value = static_cast(ReadVarint32(&ptr));
+  return ptr;
+}
+inline const char* ReadBOOL(const char* ptr, bool* value) {
+  *value = static_cast(ReadVarint32(&ptr));
+  return ptr;
+}
+
+template 
+inline const char* ReadUnaligned(const char* ptr, F* value) {
+  *value = UnalignedLoad(ptr);
+  return ptr + sizeof(F);
+}
+inline const char* ReadFLOAT(const char* ptr, float* value) {
+  return ReadUnaligned(ptr, value);
+}
+inline const char* ReadDOUBLE(const char* ptr, double* value) {
+  return ReadUnaligned(ptr, value);
+}
+inline const char* ReadFIXED64(const char* ptr, uint64* value) {
+  return ReadUnaligned(ptr, value);
+}
+inline const char* ReadFIXED32(const char* ptr, uint32* value) {
+  return ReadUnaligned(ptr, value);
+}
+inline const char* ReadSFIXED64(const char* ptr, int64* value) {
+  return ReadUnaligned(ptr, value);
+}
+inline const char* ReadSFIXED32(const char* ptr, int32* value) {
+  return ReadUnaligned(ptr, value);
+}
+
+#define READ_METHOD(FieldType)                                              \
+  template                                                   \
+  inline bool MapTypeHandler::Read( \
+      io::CodedInputStream* input, MapEntryAccessorType* value) {           \
+    return WireFormatLite::ReadPrimitive( \
+        input, value);                                                      \
+  }                                                                         \
+  template                                                   \
+  const char* MapTypeHandler::Read( \
+      const char* begin, ParseContext* ctx, MapEntryAccessorType* value) {  \
+    (void)ctx;                                                              \
+    return Read##FieldType(begin, value);                                   \
+  }
+
+READ_METHOD(INT64)
+READ_METHOD(UINT64)
+READ_METHOD(INT32)
+READ_METHOD(UINT32)
+READ_METHOD(SINT64)
+READ_METHOD(SINT32)
+READ_METHOD(ENUM)
+READ_METHOD(DOUBLE)
+READ_METHOD(FLOAT)
+READ_METHOD(FIXED64)
+READ_METHOD(FIXED32)
+READ_METHOD(SFIXED64)
+READ_METHOD(SFIXED32)
+READ_METHOD(BOOL)
+
+#undef READ_METHOD
+
+// Definition for message handler
+
+template 
+inline const Type&
+MapTypeHandler::GetExternalReference(
+    const Type* value) {
+  return *value;
+}
+
+template 
+inline size_t MapTypeHandler::SpaceUsedInMapEntryLong(const Type* value) {
+  return value->SpaceUsedLong();
+}
+
+template 
+size_t MapTypeHandler::SpaceUsedInMapLong(
+    const Type& value) {
+  return value.SpaceUsedLong();
+}
+
+template 
+inline void MapTypeHandler::Clear(
+    Type** value, Arena* /* arena */) {
+  if (*value != NULL) (*value)->Clear();
+}
+template 
+inline void
+MapTypeHandler::ClearMaybeByDefaultEnum(
+    Type** value, Arena* /* arena */, int /* default_enum_value */) {
+  if (*value != NULL) (*value)->Clear();
+}
+template 
+inline void MapTypeHandler::Merge(
+    const Type& from, Type** to, Arena* /* arena */) {
+  (*to)->MergeFrom(from);
+}
+
+template 
+void MapTypeHandler::DeleteNoArena(
+    const Type* ptr) {
+  delete ptr;
+}
+
+template 
+inline void MapTypeHandler::AssignDefaultValue(Type** value) {
+  *value = const_cast(Type::internal_default_instance());
+}
+
+template 
+inline void MapTypeHandler::Initialize(
+    Type** x, Arena* /* arena */) {
+  *x = NULL;
+}
+
+template 
+inline void MapTypeHandler::
+    InitializeMaybeByDefaultEnum(Type** x, int /* default_enum_value */,
+                                 Arena* /* arena */) {
+  *x = NULL;
+}
+
+template 
+inline Type* MapTypeHandler::EnsureMutable(
+    Type** value, Arena* arena) {
+  if (*value == NULL) {
+    *value = MapArenaMessageCreator<
+        Type,
+        Arena::is_arena_constructable::type::value>::CreateMessage(arena);
+  }
+  return *value;
+}
+
+template 
+inline const Type&
+MapTypeHandler::DefaultIfNotInitialized(
+    const Type* value, const Type* default_value) {
+  return value != NULL ? *value : *default_value;
+}
+
+template 
+inline bool MapTypeHandler::IsInitialized(
+    Type* value) {
+  return value ? value->IsInitialized() : false;
+}
+
+// Definition for string/bytes handler
+
+#define STRING_OR_BYTES_HANDLER_FUNCTIONS(FieldType)                          \
+  template                                                     \
+  inline const typename MapTypeHandler::MapEntryAccessorType&           \
+  MapTypeHandler::GetExternalReference(const TypeOnMemory& value) {     \
+    return value.Get();                                                       \
+  }                                                                           \
+  template                                                     \
+  inline size_t                                                               \
+  MapTypeHandler::SpaceUsedInMapEntryLong(const TypeOnMemory& value) {  \
+    return sizeof(value);                                                     \
+  }                                                                           \
+  template                                                     \
+  inline size_t                                                               \
+  MapTypeHandler::SpaceUsedInMapLong( \
+      const TypeOnMemory& value) {                                            \
+    return sizeof(value);                                                     \
+  }                                                                           \
+  template                                                     \
+  inline size_t                                                               \
+  MapTypeHandler::SpaceUsedInMapLong( \
+      const std::string& value) {                                             \
+    return sizeof(value);                                                     \
+  }                                                                           \
+  template                                                     \
+  inline void MapTypeHandler::Clear(  \
+      TypeOnMemory* value, Arena* arena) {                                    \
+    value->ClearToEmpty(&internal::GetEmptyStringAlreadyInited(), arena);     \
+  }                                                                           \
+  template                                                     \
+  inline void MapTypeHandler::        \
+      ClearMaybeByDefaultEnum(TypeOnMemory* value, Arena* arena,              \
+                              int /* default_enum */) {                       \
+    Clear(value, arena);                                                      \
+  }                                                                           \
+  template                                                     \
+  inline void MapTypeHandler::Merge(  \
+      const MapEntryAccessorType& from, TypeOnMemory* to, Arena* arena) {     \
+    to->Set(&internal::GetEmptyStringAlreadyInited(), from, arena);           \
+  }                                                                           \
+  template                                                     \
+  void MapTypeHandler::DeleteNoArena( \
+      TypeOnMemory& value) {                                                  \
+    value.DestroyNoArena(&internal::GetEmptyStringAlreadyInited());           \
+  }                                                                           \
+  template                                                     \
+  inline void                                                                 \
+  MapTypeHandler::AssignDefaultValue( \
+      TypeOnMemory* /* value */) {}                                           \
+  template                                                     \
+  inline void                                                                 \
+  MapTypeHandler::Initialize(         \
+      TypeOnMemory* value, Arena* /* arena */) {                              \
+    value->UnsafeSetDefault(&internal::GetEmptyStringAlreadyInited());        \
+  }                                                                           \
+  template                                                     \
+  inline void MapTypeHandler::        \
+      InitializeMaybeByDefaultEnum(                                           \
+          TypeOnMemory* value, int /* default_enum_value */, Arena* arena) {  \
+    Initialize(value, arena);                                                 \
+  }                                                                           \
+  template                                                     \
+  inline typename MapTypeHandler::MapEntryAccessorType*                 \
+  MapTypeHandler::EnsureMutable(      \
+      TypeOnMemory* value, Arena* arena) {                                    \
+    return value->Mutable(&internal::GetEmptyStringAlreadyInited(), arena);   \
+  }                                                                           \
+  template                                                     \
+  inline const typename MapTypeHandler::MapEntryAccessorType&           \
+  MapTypeHandler::                    \
+      DefaultIfNotInitialized(const TypeOnMemory& value,                      \
+                              const TypeOnMemory& /* default_value */) {      \
+    return value.Get();                                                       \
+  }                                                                           \
+  template                                                     \
+  inline bool                                                                 \
+  MapTypeHandler::IsInitialized(      \
+      const TypeOnMemory& /* value */) {                                      \
+    return true;                                                              \
+  }
+STRING_OR_BYTES_HANDLER_FUNCTIONS(STRING)
+STRING_OR_BYTES_HANDLER_FUNCTIONS(BYTES)
+#undef STRING_OR_BYTES_HANDLER_FUNCTIONS
+
+#define PRIMITIVE_HANDLER_FUNCTIONS(FieldType)                                \
+  template                                                     \
+  inline const typename MapTypeHandler::MapEntryAccessorType&           \
+  MapTypeHandler::GetExternalReference(const TypeOnMemory& value) {     \
+    return value;                                                             \
+  }                                                                           \
+  template                                                     \
+  inline size_t MapTypeHandler::      \
+      SpaceUsedInMapEntryLong(const TypeOnMemory& /* value */) {              \
+    return 0;                                                                 \
+  }                                                                           \
+  template                                                     \
+  inline size_t                                                               \
+  MapTypeHandler::SpaceUsedInMapLong( \
+      const TypeOnMemory& /* value */) {                                      \
+    return sizeof(Type);                                                      \
+  }                                                                           \
+  template                                                     \
+  inline void MapTypeHandler::Clear(  \
+      TypeOnMemory* value, Arena* /* arena */) {                              \
+    *value = 0;                                                               \
+  }                                                                           \
+  template                                                     \
+  inline void MapTypeHandler::        \
+      ClearMaybeByDefaultEnum(TypeOnMemory* value, Arena* /* arena */,        \
+                              int default_enum_value) {                       \
+    *value = static_cast(default_enum_value);                   \
+  }                                                                           \
+  template                                                     \
+  inline void MapTypeHandler::Merge(  \
+      const MapEntryAccessorType& from, TypeOnMemory* to,                     \
+      Arena* /* arena */) {                                                   \
+    *to = from;                                                               \
+  }                                                                           \
+  template                                                     \
+  inline void MapTypeHandler::DeleteNoArena(TypeOnMemory& /* x */) {}   \
+  template                                                     \
+  inline void                                                                 \
+  MapTypeHandler::AssignDefaultValue( \
+      TypeOnMemory* /* value */) {}                                           \
+  template                                                     \
+  inline void                                                                 \
+  MapTypeHandler::Initialize(         \
+      TypeOnMemory* value, Arena* /* arena */) {                              \
+    *value = 0;                                                               \
+  }                                                                           \
+  template                                                     \
+  inline void MapTypeHandler::        \
+      InitializeMaybeByDefaultEnum(                                           \
+          TypeOnMemory* value, int default_enum_value, Arena* /* arena */) {  \
+    *value = static_cast(default_enum_value);                   \
+  }                                                                           \
+  template                                                     \
+  inline typename MapTypeHandler::MapEntryAccessorType*                 \
+  MapTypeHandler::EnsureMutable(      \
+      TypeOnMemory* value, Arena* /* arena */) {                              \
+    return value;                                                             \
+  }                                                                           \
+  template                                                     \
+  inline const typename MapTypeHandler::MapEntryAccessorType&           \
+  MapTypeHandler::                    \
+      DefaultIfNotInitialized(const TypeOnMemory& value,                      \
+                              const TypeOnMemory& /* default_value */) {      \
+    return value;                                                             \
+  }                                                                           \
+  template                                                     \
+  inline bool                                                                 \
+  MapTypeHandler::IsInitialized(      \
+      const TypeOnMemory& /* value */) {                                      \
+    return true;                                                              \
+  }
+PRIMITIVE_HANDLER_FUNCTIONS(INT64)
+PRIMITIVE_HANDLER_FUNCTIONS(UINT64)
+PRIMITIVE_HANDLER_FUNCTIONS(INT32)
+PRIMITIVE_HANDLER_FUNCTIONS(UINT32)
+PRIMITIVE_HANDLER_FUNCTIONS(SINT64)
+PRIMITIVE_HANDLER_FUNCTIONS(SINT32)
+PRIMITIVE_HANDLER_FUNCTIONS(ENUM)
+PRIMITIVE_HANDLER_FUNCTIONS(DOUBLE)
+PRIMITIVE_HANDLER_FUNCTIONS(FLOAT)
+PRIMITIVE_HANDLER_FUNCTIONS(FIXED64)
+PRIMITIVE_HANDLER_FUNCTIONS(FIXED32)
+PRIMITIVE_HANDLER_FUNCTIONS(SFIXED64)
+PRIMITIVE_HANDLER_FUNCTIONS(SFIXED32)
+PRIMITIVE_HANDLER_FUNCTIONS(BOOL)
+#undef PRIMITIVE_HANDLER_FUNCTIONS
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_TYPE_HANDLER_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_unittest.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_unittest.proto"
new file mode 100644
index 00000000..836dc10b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/map_unittest.proto"
@@ -0,0 +1,130 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+option cc_enable_arenas = true;
+
+import "google/protobuf/unittest.proto";
+import "google/protobuf/unittest_no_arena.proto";
+
+// We don't put this in a package within proto2 because we need to make sure
+// that the generated code doesn't depend on being in the proto2 namespace.
+// In map_test_util.h we do "using namespace unittest = protobuf_unittest".
+package protobuf_unittest;
+
+// Tests maps.
+message TestMap {
+  map map_int32_int32       = 1;
+  map map_int64_int64       = 2;
+  map map_uint32_uint32     = 3;
+  map map_uint64_uint64     = 4;
+  map map_sint32_sint32     = 5;
+  map map_sint64_sint64     = 6;
+  map map_fixed32_fixed32   = 7;
+  map map_fixed64_fixed64   = 8;
+  map map_sfixed32_sfixed32 = 9;
+  map map_sfixed64_sfixed64 = 10;
+  map map_int32_float       = 11;
+  map map_int32_double      = 12;
+  map map_bool_bool         = 13;
+  map map_string_string     = 14;
+  map map_int32_bytes       = 15;
+  map map_int32_enum        = 16;
+  map map_int32_foreign_message = 17;
+  map map_string_foreign_message = 18;
+  map map_int32_all_types = 19;
+}
+
+message TestMapSubmessage {
+  TestMap test_map = 1;
+}
+
+message TestMessageMap {
+  map map_int32_message = 1;
+}
+
+// Two map fields share the same entry default instance.
+message TestSameTypeMap {
+  map map1 = 1;
+  map map2 = 2;
+}
+
+
+enum MapEnum {
+  MAP_ENUM_FOO = 0;
+  MAP_ENUM_BAR = 1;
+  MAP_ENUM_BAZ = 2;
+}
+
+// Test embedded message with required fields
+message TestRequiredMessageMap {
+  map map_field = 1;
+}
+
+message TestArenaMap {
+  map map_int32_int32       = 1;
+  map map_int64_int64       = 2;
+  map map_uint32_uint32     = 3;
+  map map_uint64_uint64     = 4;
+  map map_sint32_sint32     = 5;
+  map map_sint64_sint64     = 6;
+  map map_fixed32_fixed32   = 7;
+  map map_fixed64_fixed64   = 8;
+  map map_sfixed32_sfixed32 = 9;
+  map map_sfixed64_sfixed64 = 10;
+  map map_int32_float       = 11;
+  map map_int32_double      = 12;
+  map map_bool_bool         = 13;
+  map map_string_string     = 14;
+  map map_int32_bytes       = 15;
+  map map_int32_enum        = 16;
+  map map_int32_foreign_message = 17;
+  map
+      map_int32_foreign_message_no_arena = 18;
+}
+
+// Previously, message containing enum called Type cannot be used as value of
+// map field.
+message MessageContainingEnumCalledType {
+  enum Type {
+    TYPE_FOO = 0;
+  }
+  map type = 1;
+}
+
+// Previously, message cannot contain map field called "entry".
+message MessageContainingMapCalledEntry {
+  map entry = 1;
+}
+
+message TestRecursiveMapMessage {
+  map a = 1;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message.cc"
new file mode 100644
index 00000000..650ca46c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message.cc"
@@ -0,0 +1,735 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+namespace internal {
+
+// TODO(gerbens) make this factorized better. This should not have to hop
+// to reflection. Currently uses GeneratedMessageReflection and thus is
+// defined in generated_message_reflection.cc
+void RegisterFileLevelMetadata(const DescriptorTable* descriptor_table);
+
+}  // namespace internal
+
+using internal::ReflectionOps;
+using internal::WireFormat;
+using internal::WireFormatLite;
+
+void Message::MergeFrom(const Message& from) {
+  const Descriptor* descriptor = GetDescriptor();
+  GOOGLE_CHECK_EQ(from.GetDescriptor(), descriptor)
+      << ": Tried to merge from a message with a different type.  "
+         "to: "
+      << descriptor->full_name()
+      << ", "
+         "from: "
+      << from.GetDescriptor()->full_name();
+  ReflectionOps::Merge(from, this);
+}
+
+void Message::CheckTypeAndMergeFrom(const MessageLite& other) {
+  MergeFrom(*down_cast(&other));
+}
+
+void Message::CopyFrom(const Message& from) {
+  const Descriptor* descriptor = GetDescriptor();
+  GOOGLE_CHECK_EQ(from.GetDescriptor(), descriptor)
+      << ": Tried to copy from a message with a different type. "
+         "to: "
+      << descriptor->full_name()
+      << ", "
+         "from: "
+      << from.GetDescriptor()->full_name();
+  ReflectionOps::Copy(from, this);
+}
+
+std::string Message::GetTypeName() const {
+  return GetDescriptor()->full_name();
+}
+
+void Message::Clear() { ReflectionOps::Clear(this); }
+
+bool Message::IsInitialized() const {
+  return ReflectionOps::IsInitialized(*this);
+}
+
+void Message::FindInitializationErrors(std::vector* errors) const {
+  return ReflectionOps::FindInitializationErrors(*this, "", errors);
+}
+
+std::string Message::InitializationErrorString() const {
+  std::vector errors;
+  FindInitializationErrors(&errors);
+  return Join(errors, ", ");
+}
+
+void Message::CheckInitialized() const {
+  GOOGLE_CHECK(IsInitialized()) << "Message of type \"" << GetDescriptor()->full_name()
+                         << "\" is missing required fields: "
+                         << InitializationErrorString();
+}
+
+void Message::DiscardUnknownFields() {
+  return ReflectionOps::DiscardUnknownFields(this);
+}
+
+namespace internal {
+
+class ReflectionAccessor {
+ public:
+  static void* GetOffset(void* msg, const google::protobuf::FieldDescriptor* f,
+                         const google::protobuf::Reflection* r) {
+    return static_cast(msg) + r->schema_.GetFieldOffset(f);
+  }
+
+  static void* GetRepeatedEnum(const Reflection* reflection,
+                               const FieldDescriptor* field, Message* msg) {
+    return reflection->MutableRawRepeatedField(
+        msg, field, FieldDescriptor::CPPTYPE_ENUM, 0, nullptr);
+  }
+
+  static InternalMetadataWithArena* MutableInternalMetadataWithArena(
+      const Reflection* reflection, Message* msg) {
+    return reflection->MutableInternalMetadataWithArena(msg);
+  }
+};
+
+}  // namespace internal
+
+void SetField(uint64 val, const FieldDescriptor* field, Message* msg,
+              const Reflection* reflection) {
+#define STORE_TYPE(CPPTYPE_METHOD)                        \
+  do                                                      \
+    if (field->is_repeated()) {                           \
+      reflection->Add##CPPTYPE_METHOD(msg, field, value); \
+    } else {                                              \
+      reflection->Set##CPPTYPE_METHOD(msg, field, value); \
+    }                                                     \
+  while (0)
+
+  switch (field->type()) {
+#define HANDLE_TYPE(TYPE, CPPTYPE, CPPTYPE_METHOD) \
+  case FieldDescriptor::TYPE_##TYPE: {             \
+    CPPTYPE value = val;                           \
+    STORE_TYPE(CPPTYPE_METHOD);                    \
+    break;                                         \
+  }
+
+    // Varints
+    HANDLE_TYPE(INT32, int32, Int32)
+    HANDLE_TYPE(INT64, int64, Int64)
+    HANDLE_TYPE(UINT32, uint32, UInt32)
+    HANDLE_TYPE(UINT64, uint64, UInt64)
+    case FieldDescriptor::TYPE_SINT32: {
+      int32 value = WireFormatLite::ZigZagDecode32(val);
+      STORE_TYPE(Int32);
+      break;
+    }
+    case FieldDescriptor::TYPE_SINT64: {
+      int64 value = WireFormatLite::ZigZagDecode64(val);
+      STORE_TYPE(Int64);
+      break;
+    }
+      HANDLE_TYPE(BOOL, bool, Bool)
+
+      // Fixed
+      HANDLE_TYPE(FIXED32, uint32, UInt32)
+      HANDLE_TYPE(FIXED64, uint64, UInt64)
+      HANDLE_TYPE(SFIXED32, int32, Int32)
+      HANDLE_TYPE(SFIXED64, int64, Int64)
+
+    case FieldDescriptor::TYPE_FLOAT: {
+      float value;
+      uint32 bit_rep = val;
+      std::memcpy(&value, &bit_rep, sizeof(value));
+      STORE_TYPE(Float);
+      break;
+    }
+    case FieldDescriptor::TYPE_DOUBLE: {
+      double value;
+      uint64 bit_rep = val;
+      std::memcpy(&value, &bit_rep, sizeof(value));
+      STORE_TYPE(Double);
+      break;
+    }
+    case FieldDescriptor::TYPE_ENUM: {
+      int value = val;
+      if (field->is_repeated()) {
+        reflection->AddEnumValue(msg, field, value);
+      } else {
+        reflection->SetEnumValue(msg, field, value);
+      }
+      break;
+    }
+    default:
+      GOOGLE_LOG(FATAL) << "Error in descriptors, primitive field with field type "
+                 << field->type();
+  }
+#undef STORE_TYPE
+#undef HANDLE_TYPE
+}
+
+bool ReflectiveValidator(const void* arg, int val) {
+  auto d = static_cast(arg);
+  return d->FindValueByNumber(val) != nullptr;
+}
+
+const char* ParsePackedField(const FieldDescriptor* field, Message* msg,
+                             const Reflection* reflection, const char* ptr,
+                             internal::ParseContext* ctx) {
+  switch (field->type()) {
+#define HANDLE_PACKED_TYPE(TYPE, CPPTYPE, METHOD_NAME)                      \
+  case FieldDescriptor::TYPE_##TYPE:                                        \
+    return internal::Packed##METHOD_NAME##Parser(                           \
+        reflection->MutableRepeatedFieldInternal(msg, field), ptr, \
+        ctx)
+    HANDLE_PACKED_TYPE(INT32, int32, Int32);
+    HANDLE_PACKED_TYPE(INT64, int64, Int64);
+    HANDLE_PACKED_TYPE(SINT32, int32, SInt32);
+    HANDLE_PACKED_TYPE(SINT64, int64, SInt64);
+    HANDLE_PACKED_TYPE(UINT32, uint32, UInt32);
+    HANDLE_PACKED_TYPE(UINT64, uint64, UInt64);
+    HANDLE_PACKED_TYPE(BOOL, bool, Bool);
+    case FieldDescriptor::TYPE_ENUM: {
+      auto object =
+          internal::ReflectionAccessor::GetRepeatedEnum(reflection, field, msg);
+      if (field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3) {
+        return internal::PackedEnumParser(object, ptr, ctx);
+      } else {
+        return internal::PackedEnumParserArg(
+            object, ptr, ctx, ReflectiveValidator, field->enum_type(),
+            internal::ReflectionAccessor::MutableInternalMetadataWithArena(
+                reflection, msg),
+            field->number());
+      }
+    }
+      HANDLE_PACKED_TYPE(FIXED32, uint32, Fixed32);
+      HANDLE_PACKED_TYPE(FIXED64, uint64, Fixed64);
+      HANDLE_PACKED_TYPE(SFIXED32, int32, SFixed32);
+      HANDLE_PACKED_TYPE(SFIXED64, int64, SFixed64);
+      HANDLE_PACKED_TYPE(FLOAT, float, Float);
+      HANDLE_PACKED_TYPE(DOUBLE, double, Double);
+#undef HANDLE_PACKED_TYPE
+
+    default:
+      GOOGLE_LOG(FATAL) << "Type is not packable " << field->type();
+      return nullptr;  // Make compiler happy
+  }
+}
+
+const char* ParseLenDelim(int field_number, const FieldDescriptor* field,
+                          Message* msg, const Reflection* reflection,
+                          const char* ptr, internal::ParseContext* ctx) {
+  if (WireFormat::WireTypeForFieldType(field->type()) !=
+      WireFormatLite::WIRETYPE_LENGTH_DELIMITED) {
+    GOOGLE_DCHECK(field->is_packable());
+    return ParsePackedField(field, msg, reflection, ptr, ctx);
+  }
+  enum { kNone = 0, kVerify, kStrict } utf8_level = kNone;
+  const char* field_name = nullptr;
+  auto parse_string = [ptr, ctx, &utf8_level,
+                       &field_name](std::string* s) -> const char* {
+    auto res = internal::InlineGreedyStringParser(s, ptr, ctx);
+    if (utf8_level != kNone) {
+      if (!internal::VerifyUTF8(s, field_name) && utf8_level == kStrict) {
+        return nullptr;
+      }
+    }
+    return res;
+  };
+  switch (field->type()) {
+    case FieldDescriptor::TYPE_STRING: {
+      bool enforce_utf8 = true;
+      bool utf8_verification = true;
+      if (enforce_utf8 &&
+          field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3) {
+        utf8_level = kStrict;
+      } else if (utf8_verification) {
+        utf8_level = kVerify;
+      }
+      field_name = field->full_name().c_str();
+      PROTOBUF_FALLTHROUGH_INTENDED;
+    }
+    case FieldDescriptor::TYPE_BYTES: {
+      if (field->is_repeated()) {
+        int index = reflection->FieldSize(*msg, field);
+        // Add new empty value.
+        reflection->AddString(msg, field, "");
+        if (field->options().ctype() == FieldOptions::STRING ||
+            field->is_extension()) {
+          auto object =
+              reflection
+                  ->MutableRepeatedPtrFieldInternal(msg, field)
+                  ->Mutable(index);
+          return parse_string(object);
+        } else {
+          auto object =
+              reflection
+                  ->MutableRepeatedPtrFieldInternal(msg, field)
+                  ->Mutable(index);
+          return parse_string(object);
+        }
+      } else {
+        // Clear value and make sure it's set.
+        reflection->SetString(msg, field, "");
+        if (field->options().ctype() == FieldOptions::STRING ||
+            field->is_extension()) {
+          // HACK around inability to get mutable_string in reflection
+          std::string* object = &const_cast(
+              reflection->GetStringReference(*msg, field, nullptr));
+          return parse_string(object);
+        } else {
+          // HACK around inability to get mutable_string in reflection
+          std::string* object = &const_cast(
+              reflection->GetStringReference(*msg, field, nullptr));
+          return parse_string(object);
+        }
+      }
+      GOOGLE_LOG(FATAL) << "No other type than string supported";
+    }
+    case FieldDescriptor::TYPE_MESSAGE: {
+      Message* object;
+      if (field->is_repeated()) {
+        object = reflection->AddMessage(msg, field, ctx->data().factory);
+      } else {
+        object = reflection->MutableMessage(msg, field, ctx->data().factory);
+      }
+      return ctx->ParseMessage(object, ptr);
+    }
+    default:
+      GOOGLE_LOG(FATAL) << "Wrong type for length delim " << field->type();
+  }
+  return nullptr;  // Make compiler happy.
+}
+
+Message* GetGroup(int field_number, const FieldDescriptor* field, Message* msg,
+                  const Reflection* reflection) {
+  if (field->is_repeated()) {
+    return reflection->AddMessage(msg, field, nullptr);
+  } else {
+    return reflection->MutableMessage(msg, field, nullptr);
+  }
+}
+
+const char* Message::_InternalParse(const char* ptr,
+                                    internal::ParseContext* ctx) {
+  class ReflectiveFieldParser {
+   public:
+    ReflectiveFieldParser(Message* msg, internal::ParseContext* ctx)
+        : ReflectiveFieldParser(msg, ctx, false) {}
+
+    void AddVarint(uint32 num, uint64 value) {
+      if (is_item_ && num == 2) {
+        if (!payload_.empty()) {
+          auto field = Field(value, 2);
+          if (field && field->message_type()) {
+            auto child = reflection_->MutableMessage(msg_, field);
+            // TODO(gerbens) signal error
+            child->ParsePartialFromString(payload_);
+          } else {
+            MutableUnknown()->AddLengthDelimited(value)->swap(payload_);
+          }
+          return;
+        }
+        type_id_ = value;
+        return;
+      }
+      auto field = Field(num, 0);
+      if (field) {
+        SetField(value, field, msg_, reflection_);
+      } else {
+        MutableUnknown()->AddVarint(num, value);
+      }
+    }
+    void AddFixed64(uint32 num, uint64 value) {
+      auto field = Field(num, 1);
+      if (field) {
+        SetField(value, field, msg_, reflection_);
+      } else {
+        MutableUnknown()->AddFixed64(num, value);
+      }
+    }
+    const char* ParseLengthDelimited(uint32 num, const char* ptr,
+                                     internal::ParseContext* ctx) {
+      if (is_item_ && num == 3) {
+        if (type_id_ == 0) {
+          return InlineGreedyStringParser(&payload_, ptr, ctx);
+        }
+        num = type_id_;
+        type_id_ = 0;
+      }
+      auto field = Field(num, 2);
+      if (field) {
+        return ParseLenDelim(num, field, msg_, reflection_, ptr, ctx);
+      } else {
+        return InlineGreedyStringParser(
+            MutableUnknown()->AddLengthDelimited(num), ptr, ctx);
+      }
+    }
+    const char* ParseGroup(uint32 num, const char* ptr,
+                           internal::ParseContext* ctx) {
+      if (!is_item_ && descriptor_->options().message_set_wire_format() &&
+          num == 1) {
+        is_item_ = true;
+        ptr = ctx->ParseGroup(this, ptr, num * 8 + 3);
+        is_item_ = false;
+        type_id_ = 0;
+        return ptr;
+      }
+      auto field = Field(num, 3);
+      if (field) {
+        auto msg = GetGroup(num, field, msg_, reflection_);
+        return ctx->ParseGroup(msg, ptr, num * 8 + 3);
+      } else {
+        return UnknownFieldParse(num * 8 + 3, MutableUnknown(), ptr, ctx);
+      }
+    }
+    void AddFixed32(uint32 num, uint32 value) {
+      auto field = Field(num, 5);
+      if (field) {
+        SetField(value, field, msg_, reflection_);
+      } else {
+        MutableUnknown()->AddFixed32(num, value);
+      }
+    }
+
+    const char* _InternalParse(const char* ptr, internal::ParseContext* ctx) {
+      // We're parsing the a MessageSetItem
+      GOOGLE_DCHECK(is_item_);
+      return internal::WireFormatParser(*this, ptr, ctx);
+    }
+
+   private:
+    Message* msg_;
+    const Descriptor* descriptor_;
+    const Reflection* reflection_;
+    internal::ParseContext* ctx_;
+    UnknownFieldSet* unknown_ = nullptr;
+    bool is_item_ = false;
+    uint32 type_id_ = 0;
+    std::string payload_;
+
+    ReflectiveFieldParser(Message* msg, internal::ParseContext* ctx,
+                          bool is_item)
+        : msg_(msg),
+          descriptor_(msg->GetDescriptor()),
+          reflection_(msg->GetReflection()),
+          ctx_(ctx),
+          is_item_(is_item) {
+      GOOGLE_CHECK(descriptor_) << msg->GetTypeName();
+      GOOGLE_CHECK(reflection_) << msg->GetTypeName();
+    }
+
+    const FieldDescriptor* Field(int num, int wire_type) {
+      auto field = descriptor_->FindFieldByNumber(num);
+
+      // If that failed, check if the field is an extension.
+      if (field == nullptr && descriptor_->IsExtensionNumber(num)) {
+        const DescriptorPool* pool = ctx_->data().pool;
+        if (pool == nullptr) {
+          field = reflection_->FindKnownExtensionByNumber(num);
+        } else {
+          field = pool->FindExtensionByNumber(descriptor_, num);
+        }
+      }
+      if (field == nullptr) return nullptr;
+
+      if (internal::WireFormat::WireTypeForFieldType(field->type()) !=
+          wire_type) {
+        if (field->is_packable()) {
+          if (wire_type ==
+              internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) {
+            return field;
+          }
+        }
+        return nullptr;
+      }
+      return field;
+    }
+
+    UnknownFieldSet* MutableUnknown() {
+      if (unknown_) return unknown_;
+      return unknown_ = reflection_->MutableUnknownFields(msg_);
+    }
+  };
+
+  ReflectiveFieldParser field_parser(this, ctx);
+  return internal::WireFormatParser(field_parser, ptr, ctx);
+}
+
+uint8* Message::_InternalSerialize(uint8* target,
+                                   io::EpsCopyOutputStream* stream) const {
+  return WireFormat::_InternalSerialize(*this, target, stream);
+}
+
+size_t Message::ByteSizeLong() const {
+  size_t size = WireFormat::ByteSize(*this);
+  SetCachedSize(internal::ToCachedSize(size));
+  return size;
+}
+
+void Message::SetCachedSize(int /* size */) const {
+  GOOGLE_LOG(FATAL) << "Message class \"" << GetDescriptor()->full_name()
+             << "\" implements neither SetCachedSize() nor ByteSize().  "
+                "Must implement one or the other.";
+}
+
+size_t Message::SpaceUsedLong() const {
+  return GetReflection()->SpaceUsedLong(*this);
+}
+
+// =============================================================================
+// MessageFactory
+
+MessageFactory::~MessageFactory() {}
+
+namespace {
+
+class GeneratedMessageFactory : public MessageFactory {
+ public:
+  static GeneratedMessageFactory* singleton();
+
+  void RegisterFile(const google::protobuf::internal::DescriptorTable* table);
+  void RegisterType(const Descriptor* descriptor, const Message* prototype);
+
+  // implements MessageFactory ---------------------------------------
+  const Message* GetPrototype(const Descriptor* type) override;
+
+ private:
+  // Only written at static init time, so does not require locking.
+  std::unordered_map, streq>
+      file_map_;
+
+  internal::WrappedMutex mutex_;
+  // Initialized lazily, so requires locking.
+  std::unordered_map type_map_;
+};
+
+GeneratedMessageFactory* GeneratedMessageFactory::singleton() {
+  static auto instance =
+      internal::OnShutdownDelete(new GeneratedMessageFactory);
+  return instance;
+}
+
+void GeneratedMessageFactory::RegisterFile(
+    const google::protobuf::internal::DescriptorTable* table) {
+  if (!InsertIfNotPresent(&file_map_, table->filename, table)) {
+    GOOGLE_LOG(FATAL) << "File is already registered: " << table->filename;
+  }
+}
+
+void GeneratedMessageFactory::RegisterType(const Descriptor* descriptor,
+                                           const Message* prototype) {
+  GOOGLE_DCHECK_EQ(descriptor->file()->pool(), DescriptorPool::generated_pool())
+      << "Tried to register a non-generated type with the generated "
+         "type registry.";
+
+  // This should only be called as a result of calling a file registration
+  // function during GetPrototype(), in which case we already have locked
+  // the mutex.
+  mutex_.AssertHeld();
+  if (!InsertIfNotPresent(&type_map_, descriptor, prototype)) {
+    GOOGLE_LOG(DFATAL) << "Type is already registered: " << descriptor->full_name();
+  }
+}
+
+
+const Message* GeneratedMessageFactory::GetPrototype(const Descriptor* type) {
+  {
+    ReaderMutexLock lock(&mutex_);
+    const Message* result = FindPtrOrNull(type_map_, type);
+    if (result != NULL) return result;
+  }
+
+  // If the type is not in the generated pool, then we can't possibly handle
+  // it.
+  if (type->file()->pool() != DescriptorPool::generated_pool()) return NULL;
+
+  // Apparently the file hasn't been registered yet.  Let's do that now.
+  const internal::DescriptorTable* registration_data =
+      FindPtrOrNull(file_map_, type->file()->name().c_str());
+  if (registration_data == NULL) {
+    GOOGLE_LOG(DFATAL) << "File appears to be in generated pool but wasn't "
+                   "registered: "
+                << type->file()->name();
+    return NULL;
+  }
+
+  WriterMutexLock lock(&mutex_);
+
+  // Check if another thread preempted us.
+  const Message* result = FindPtrOrNull(type_map_, type);
+  if (result == NULL) {
+    // Nope.  OK, register everything.
+    internal::RegisterFileLevelMetadata(registration_data);
+    // Should be here now.
+    result = FindPtrOrNull(type_map_, type);
+  }
+
+  if (result == NULL) {
+    GOOGLE_LOG(DFATAL) << "Type appears to be in generated pool but wasn't "
+                << "registered: " << type->full_name();
+  }
+
+  return result;
+}
+
+}  // namespace
+
+MessageFactory* MessageFactory::generated_factory() {
+  return GeneratedMessageFactory::singleton();
+}
+
+void MessageFactory::InternalRegisterGeneratedFile(
+    const google::protobuf::internal::DescriptorTable* table) {
+  GeneratedMessageFactory::singleton()->RegisterFile(table);
+}
+
+void MessageFactory::InternalRegisterGeneratedMessage(
+    const Descriptor* descriptor, const Message* prototype) {
+  GeneratedMessageFactory::singleton()->RegisterType(descriptor, prototype);
+}
+
+
+namespace {
+template 
+T* GetSingleton() {
+  static T singleton;
+  return &singleton;
+}
+}  // namespace
+
+const internal::RepeatedFieldAccessor* Reflection::RepeatedFieldAccessor(
+    const FieldDescriptor* field) const {
+  GOOGLE_CHECK(field->is_repeated());
+  switch (field->cpp_type()) {
+#define HANDLE_PRIMITIVE_TYPE(TYPE, type) \
+  case FieldDescriptor::CPPTYPE_##TYPE:   \
+    return GetSingleton >();
+    HANDLE_PRIMITIVE_TYPE(INT32, int32)
+    HANDLE_PRIMITIVE_TYPE(UINT32, uint32)
+    HANDLE_PRIMITIVE_TYPE(INT64, int64)
+    HANDLE_PRIMITIVE_TYPE(UINT64, uint64)
+    HANDLE_PRIMITIVE_TYPE(FLOAT, float)
+    HANDLE_PRIMITIVE_TYPE(DOUBLE, double)
+    HANDLE_PRIMITIVE_TYPE(BOOL, bool)
+    HANDLE_PRIMITIVE_TYPE(ENUM, int32)
+#undef HANDLE_PRIMITIVE_TYPE
+    case FieldDescriptor::CPPTYPE_STRING:
+      switch (field->options().ctype()) {
+        default:
+        case FieldOptions::STRING:
+          return GetSingleton();
+      }
+      break;
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      if (field->is_map()) {
+        return GetSingleton();
+      } else {
+        return GetSingleton();
+      }
+  }
+  GOOGLE_LOG(FATAL) << "Should not reach here.";
+  return NULL;
+}
+
+namespace internal {
+template <>
+#if defined(_MSC_VER) && (_MSC_VER >= 1800)
+// Note: force noinline to workaround MSVC compiler bug with /Zc:inline, issue
+// #240
+PROTOBUF_NOINLINE
+#endif
+    Message*
+    GenericTypeHandler::NewFromPrototype(const Message* prototype,
+                                                  Arena* arena) {
+  return prototype->New(arena);
+}
+template <>
+#if defined(_MSC_VER) && (_MSC_VER >= 1800)
+// Note: force noinline to workaround MSVC compiler bug with /Zc:inline, issue
+// #240
+PROTOBUF_NOINLINE
+#endif
+    Arena*
+    GenericTypeHandler::GetArena(Message* value) {
+  return value->GetArena();
+}
+template <>
+#if defined(_MSC_VER) && (_MSC_VER >= 1800)
+// Note: force noinline to workaround MSVC compiler bug with /Zc:inline, issue
+// #240
+PROTOBUF_NOINLINE
+#endif
+    void*
+    GenericTypeHandler::GetMaybeArenaPointer(Message* value) {
+  return value->GetMaybeArenaPointer();
+}
+}  // namespace internal
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message.h"
new file mode 100644
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+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message.h"
@@ -0,0 +1,1295 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Defines Message, the abstract interface implemented by non-lite
+// protocol message objects.  Although it's possible to implement this
+// interface manually, most users will use the protocol compiler to
+// generate implementations.
+//
+// Example usage:
+//
+// Say you have a message defined as:
+//
+//   message Foo {
+//     optional string text = 1;
+//     repeated int32 numbers = 2;
+//   }
+//
+// Then, if you used the protocol compiler to generate a class from the above
+// definition, you could use it like so:
+//
+//   std::string data;  // Will store a serialized version of the message.
+//
+//   {
+//     // Create a message and serialize it.
+//     Foo foo;
+//     foo.set_text("Hello World!");
+//     foo.add_numbers(1);
+//     foo.add_numbers(5);
+//     foo.add_numbers(42);
+//
+//     foo.SerializeToString(&data);
+//   }
+//
+//   {
+//     // Parse the serialized message and check that it contains the
+//     // correct data.
+//     Foo foo;
+//     foo.ParseFromString(data);
+//
+//     assert(foo.text() == "Hello World!");
+//     assert(foo.numbers_size() == 3);
+//     assert(foo.numbers(0) == 1);
+//     assert(foo.numbers(1) == 5);
+//     assert(foo.numbers(2) == 42);
+//   }
+//
+//   {
+//     // Same as the last block, but do it dynamically via the Message
+//     // reflection interface.
+//     Message* foo = new Foo;
+//     const Descriptor* descriptor = foo->GetDescriptor();
+//
+//     // Get the descriptors for the fields we're interested in and verify
+//     // their types.
+//     const FieldDescriptor* text_field = descriptor->FindFieldByName("text");
+//     assert(text_field != nullptr);
+//     assert(text_field->type() == FieldDescriptor::TYPE_STRING);
+//     assert(text_field->label() == FieldDescriptor::LABEL_OPTIONAL);
+//     const FieldDescriptor* numbers_field = descriptor->
+//                                            FindFieldByName("numbers");
+//     assert(numbers_field != nullptr);
+//     assert(numbers_field->type() == FieldDescriptor::TYPE_INT32);
+//     assert(numbers_field->label() == FieldDescriptor::LABEL_REPEATED);
+//
+//     // Parse the message.
+//     foo->ParseFromString(data);
+//
+//     // Use the reflection interface to examine the contents.
+//     const Reflection* reflection = foo->GetReflection();
+//     assert(reflection->GetString(*foo, text_field) == "Hello World!");
+//     assert(reflection->FieldSize(*foo, numbers_field) == 3);
+//     assert(reflection->GetRepeatedInt32(*foo, numbers_field, 0) == 1);
+//     assert(reflection->GetRepeatedInt32(*foo, numbers_field, 1) == 5);
+//     assert(reflection->GetRepeatedInt32(*foo, numbers_field, 2) == 42);
+//
+//     delete foo;
+//   }
+
+#ifndef GOOGLE_PROTOBUF_MESSAGE_H__
+#define GOOGLE_PROTOBUF_MESSAGE_H__
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#define GOOGLE_PROTOBUF_HAS_ONEOF
+#define GOOGLE_PROTOBUF_HAS_ARENAS
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+
+// Defined in this file.
+class Message;
+class Reflection;
+class MessageFactory;
+
+// Defined in other files.
+class AssignDescriptorsHelper;
+class DynamicMessageFactory;
+class MapKey;
+class MapValueRef;
+class MapIterator;
+class MapReflectionTester;
+
+namespace internal {
+struct DescriptorTable;
+class MapFieldBase;
+}
+class UnknownFieldSet;  // unknown_field_set.h
+namespace io {
+class ZeroCopyInputStream;   // zero_copy_stream.h
+class ZeroCopyOutputStream;  // zero_copy_stream.h
+class CodedInputStream;      // coded_stream.h
+class CodedOutputStream;     // coded_stream.h
+}  // namespace io
+namespace python {
+class MapReflectionFriend;  // scalar_map_container.h
+}
+namespace expr {
+class CelMapReflectionFriend;  // field_backed_map_impl.cc
+}
+
+namespace internal {
+class MapFieldPrinterHelper;  // text_format.cc
+}
+
+
+namespace internal {
+class ReflectionAccessor;      // message.cc
+class ReflectionOps;           // reflection_ops.h
+class MapKeySorter;            // wire_format.cc
+class WireFormat;              // wire_format.h
+class MapFieldReflectionTest;  // map_test.cc
+}  // namespace internal
+
+template 
+class RepeatedField;  // repeated_field.h
+
+template 
+class RepeatedPtrField;  // repeated_field.h
+
+// A container to hold message metadata.
+struct Metadata {
+  const Descriptor* descriptor;
+  const Reflection* reflection;
+};
+
+// Abstract interface for protocol messages.
+//
+// See also MessageLite, which contains most every-day operations.  Message
+// adds descriptors and reflection on top of that.
+//
+// The methods of this class that are virtual but not pure-virtual have
+// default implementations based on reflection.  Message classes which are
+// optimized for speed will want to override these with faster implementations,
+// but classes optimized for code size may be happy with keeping them.  See
+// the optimize_for option in descriptor.proto.
+class PROTOBUF_EXPORT Message : public MessageLite {
+ public:
+  inline Message() {}
+  ~Message() override {}
+
+  // Basic Operations ------------------------------------------------
+
+  // Construct a new instance of the same type.  Ownership is passed to the
+  // caller.  (This is also defined in MessageLite, but is defined again here
+  // for return-type covariance.)
+  Message* New() const override = 0;
+
+  // Construct a new instance on the arena. Ownership is passed to the caller
+  // if arena is a nullptr. Default implementation allows for API compatibility
+  // during the Arena transition.
+  Message* New(Arena* arena) const override {
+    Message* message = New();
+    if (arena != nullptr) {
+      arena->Own(message);
+    }
+    return message;
+  }
+
+  // Make this message into a copy of the given message.  The given message
+  // must have the same descriptor, but need not necessarily be the same class.
+  // By default this is just implemented as "Clear(); MergeFrom(from);".
+  virtual void CopyFrom(const Message& from);
+
+  // Merge the fields from the given message into this message.  Singular
+  // fields will be overwritten, if specified in from, except for embedded
+  // messages which will be merged.  Repeated fields will be concatenated.
+  // The given message must be of the same type as this message (i.e. the
+  // exact same class).
+  virtual void MergeFrom(const Message& from);
+
+  // Verifies that IsInitialized() returns true.  GOOGLE_CHECK-fails otherwise, with
+  // a nice error message.
+  void CheckInitialized() const;
+
+  // Slowly build a list of all required fields that are not set.
+  // This is much, much slower than IsInitialized() as it is implemented
+  // purely via reflection.  Generally, you should not call this unless you
+  // have already determined that an error exists by calling IsInitialized().
+  void FindInitializationErrors(std::vector* errors) const;
+
+  // Like FindInitializationErrors, but joins all the strings, delimited by
+  // commas, and returns them.
+  std::string InitializationErrorString() const override;
+
+  // Clears all unknown fields from this message and all embedded messages.
+  // Normally, if unknown tag numbers are encountered when parsing a message,
+  // the tag and value are stored in the message's UnknownFieldSet and
+  // then written back out when the message is serialized.  This allows servers
+  // which simply route messages to other servers to pass through messages
+  // that have new field definitions which they don't yet know about.  However,
+  // this behavior can have security implications.  To avoid it, call this
+  // method after parsing.
+  //
+  // See Reflection::GetUnknownFields() for more on unknown fields.
+  virtual void DiscardUnknownFields();
+
+  // Computes (an estimate of) the total number of bytes currently used for
+  // storing the message in memory.  The default implementation calls the
+  // Reflection object's SpaceUsed() method.
+  //
+  // SpaceUsed() is noticeably slower than ByteSize(), as it is implemented
+  // using reflection (rather than the generated code implementation for
+  // ByteSize()). Like ByteSize(), its CPU time is linear in the number of
+  // fields defined for the proto.
+  virtual size_t SpaceUsedLong() const;
+
+  PROTOBUF_DEPRECATED_MSG("Please use SpaceUsedLong() instead")
+  int SpaceUsed() const { return internal::ToIntSize(SpaceUsedLong()); }
+
+  // Debugging & Testing----------------------------------------------
+
+  // Generates a human readable form of this message, useful for debugging
+  // and other purposes.
+  std::string DebugString() const;
+  // Like DebugString(), but with less whitespace.
+  std::string ShortDebugString() const;
+  // Like DebugString(), but do not escape UTF-8 byte sequences.
+  std::string Utf8DebugString() const;
+  // Convenience function useful in GDB.  Prints DebugString() to stdout.
+  void PrintDebugString() const;
+
+  // Reflection-based methods ----------------------------------------
+  // These methods are pure-virtual in MessageLite, but Message provides
+  // reflection-based default implementations.
+
+  std::string GetTypeName() const override;
+  void Clear() override;
+
+  // Returns whether all required fields have been set. Note that required
+  // fields no longer exist starting in proto3.
+  bool IsInitialized() const override;
+
+  void CheckTypeAndMergeFrom(const MessageLite& other) override;
+  // Reflective parser
+  const char* _InternalParse(const char* ptr,
+                             internal::ParseContext* ctx) override;
+  size_t ByteSizeLong() const override;
+  uint8* _InternalSerialize(uint8* target,
+                            io::EpsCopyOutputStream* stream) const override;
+
+ private:
+  // This is called only by the default implementation of ByteSize(), to
+  // update the cached size.  If you override ByteSize(), you do not need
+  // to override this.  If you do not override ByteSize(), you MUST override
+  // this; the default implementation will crash.
+  //
+  // The method is private because subclasses should never call it; only
+  // override it.  Yes, C++ lets you do that.  Crazy, huh?
+  virtual void SetCachedSize(int size) const;
+
+ public:
+  // Introspection ---------------------------------------------------
+
+
+  // Get a non-owning pointer to a Descriptor for this message's type.  This
+  // describes what fields the message contains, the types of those fields, etc.
+  // This object remains property of the Message.
+  const Descriptor* GetDescriptor() const { return GetMetadata().descriptor; }
+
+  // Get a non-owning pointer to the Reflection interface for this Message,
+  // which can be used to read and modify the fields of the Message dynamically
+  // (in other words, without knowing the message type at compile time).  This
+  // object remains property of the Message.
+  const Reflection* GetReflection() const { return GetMetadata().reflection; }
+
+ protected:
+  // Get a struct containing the metadata for the Message, which is used in turn
+  // to implement GetDescriptor() and GetReflection() above.
+  virtual Metadata GetMetadata() const = 0;
+
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Message);
+};
+
+namespace internal {
+// Forward-declare interfaces used to implement RepeatedFieldRef.
+// These are protobuf internals that users shouldn't care about.
+class RepeatedFieldAccessor;
+}  // namespace internal
+
+// Forward-declare RepeatedFieldRef templates. The second type parameter is
+// used for SFINAE tricks. Users should ignore it.
+template 
+class RepeatedFieldRef;
+
+template 
+class MutableRepeatedFieldRef;
+
+// This interface contains methods that can be used to dynamically access
+// and modify the fields of a protocol message.  Their semantics are
+// similar to the accessors the protocol compiler generates.
+//
+// To get the Reflection for a given Message, call Message::GetReflection().
+//
+// This interface is separate from Message only for efficiency reasons;
+// the vast majority of implementations of Message will share the same
+// implementation of Reflection (GeneratedMessageReflection,
+// defined in generated_message.h), and all Messages of a particular class
+// should share the same Reflection object (though you should not rely on
+// the latter fact).
+//
+// There are several ways that these methods can be used incorrectly.  For
+// example, any of the following conditions will lead to undefined
+// results (probably assertion failures):
+// - The FieldDescriptor is not a field of this message type.
+// - The method called is not appropriate for the field's type.  For
+//   each field type in FieldDescriptor::TYPE_*, there is only one
+//   Get*() method, one Set*() method, and one Add*() method that is
+//   valid for that type.  It should be obvious which (except maybe
+//   for TYPE_BYTES, which are represented using strings in C++).
+// - A Get*() or Set*() method for singular fields is called on a repeated
+//   field.
+// - GetRepeated*(), SetRepeated*(), or Add*() is called on a non-repeated
+//   field.
+// - The Message object passed to any method is not of the right type for
+//   this Reflection object (i.e. message.GetReflection() != reflection).
+//
+// You might wonder why there is not any abstract representation for a field
+// of arbitrary type.  E.g., why isn't there just a "GetField()" method that
+// returns "const Field&", where "Field" is some class with accessors like
+// "GetInt32Value()".  The problem is that someone would have to deal with
+// allocating these Field objects.  For generated message classes, having to
+// allocate space for an additional object to wrap every field would at least
+// double the message's memory footprint, probably worse.  Allocating the
+// objects on-demand, on the other hand, would be expensive and prone to
+// memory leaks.  So, instead we ended up with this flat interface.
+class PROTOBUF_EXPORT Reflection final {
+ public:
+  // Get the UnknownFieldSet for the message.  This contains fields which
+  // were seen when the Message was parsed but were not recognized according
+  // to the Message's definition.
+  const UnknownFieldSet& GetUnknownFields(const Message& message) const;
+  // Get a mutable pointer to the UnknownFieldSet for the message.  This
+  // contains fields which were seen when the Message was parsed but were not
+  // recognized according to the Message's definition.
+  UnknownFieldSet* MutableUnknownFields(Message* message) const;
+
+  // Estimate the amount of memory used by the message object.
+  size_t SpaceUsedLong(const Message& message) const;
+
+  PROTOBUF_DEPRECATED_MSG("Please use SpaceUsedLong() instead")
+  int SpaceUsed(const Message& message) const {
+    return internal::ToIntSize(SpaceUsedLong(message));
+  }
+
+  // Check if the given non-repeated field is set.
+  bool HasField(const Message& message, const FieldDescriptor* field) const;
+
+  // Get the number of elements of a repeated field.
+  int FieldSize(const Message& message, const FieldDescriptor* field) const;
+
+  // Clear the value of a field, so that HasField() returns false or
+  // FieldSize() returns zero.
+  void ClearField(Message* message, const FieldDescriptor* field) const;
+
+  // Check if the oneof is set. Returns true if any field in oneof
+  // is set, false otherwise.
+  bool HasOneof(const Message& message,
+                const OneofDescriptor* oneof_descriptor) const;
+
+  void ClearOneof(Message* message,
+                  const OneofDescriptor* oneof_descriptor) const;
+
+  // Returns the field descriptor if the oneof is set. nullptr otherwise.
+  const FieldDescriptor* GetOneofFieldDescriptor(
+      const Message& message, const OneofDescriptor* oneof_descriptor) const;
+
+  // Removes the last element of a repeated field.
+  // We don't provide a way to remove any element other than the last
+  // because it invites inefficient use, such as O(n^2) filtering loops
+  // that should have been O(n).  If you want to remove an element other
+  // than the last, the best way to do it is to re-arrange the elements
+  // (using Swap()) so that the one you want removed is at the end, then
+  // call RemoveLast().
+  void RemoveLast(Message* message, const FieldDescriptor* field) const;
+  // Removes the last element of a repeated message field, and returns the
+  // pointer to the caller.  Caller takes ownership of the returned pointer.
+  Message* ReleaseLast(Message* message, const FieldDescriptor* field) const;
+
+  // Swap the complete contents of two messages.
+  void Swap(Message* message1, Message* message2) const;
+
+  // Swap fields listed in fields vector of two messages.
+  void SwapFields(Message* message1, Message* message2,
+                  const std::vector& fields) const;
+
+  // Swap two elements of a repeated field.
+  void SwapElements(Message* message, const FieldDescriptor* field, int index1,
+                    int index2) const;
+
+  // List all fields of the message which are currently set, except for unknown
+  // fields, but including extension known to the parser (i.e. compiled in).
+  // Singular fields will only be listed if HasField(field) would return true
+  // and repeated fields will only be listed if FieldSize(field) would return
+  // non-zero.  Fields (both normal fields and extension fields) will be listed
+  // ordered by field number.
+  // Use Reflection::GetUnknownFields() or message.unknown_fields() to also get
+  // access to fields/extensions unknown to the parser.
+  void ListFields(const Message& message,
+                  std::vector* output) const;
+
+  // Singular field getters ------------------------------------------
+  // These get the value of a non-repeated field.  They return the default
+  // value for fields that aren't set.
+
+  int32 GetInt32(const Message& message, const FieldDescriptor* field) const;
+  int64 GetInt64(const Message& message, const FieldDescriptor* field) const;
+  uint32 GetUInt32(const Message& message, const FieldDescriptor* field) const;
+  uint64 GetUInt64(const Message& message, const FieldDescriptor* field) const;
+  float GetFloat(const Message& message, const FieldDescriptor* field) const;
+  double GetDouble(const Message& message, const FieldDescriptor* field) const;
+  bool GetBool(const Message& message, const FieldDescriptor* field) const;
+  std::string GetString(const Message& message,
+                        const FieldDescriptor* field) const;
+  const EnumValueDescriptor* GetEnum(const Message& message,
+                                     const FieldDescriptor* field) const;
+
+  // GetEnumValue() returns an enum field's value as an integer rather than
+  // an EnumValueDescriptor*. If the integer value does not correspond to a
+  // known value descriptor, a new value descriptor is created. (Such a value
+  // will only be present when the new unknown-enum-value semantics are enabled
+  // for a message.)
+  int GetEnumValue(const Message& message, const FieldDescriptor* field) const;
+
+  // See MutableMessage() for the meaning of the "factory" parameter.
+  const Message& GetMessage(const Message& message,
+                            const FieldDescriptor* field,
+                            MessageFactory* factory = nullptr) const;
+
+  // Get a string value without copying, if possible.
+  //
+  // GetString() necessarily returns a copy of the string.  This can be
+  // inefficient when the std::string is already stored in a std::string object
+  // in the underlying message.  GetStringReference() will return a reference to
+  // the underlying std::string in this case.  Otherwise, it will copy the
+  // string into *scratch and return that.
+  //
+  // Note:  It is perfectly reasonable and useful to write code like:
+  //     str = reflection->GetStringReference(message, field, &str);
+  //   This line would ensure that only one copy of the string is made
+  //   regardless of the field's underlying representation.  When initializing
+  //   a newly-constructed string, though, it's just as fast and more
+  //   readable to use code like:
+  //     std::string str = reflection->GetString(message, field);
+  const std::string& GetStringReference(const Message& message,
+                                        const FieldDescriptor* field,
+                                        std::string* scratch) const;
+
+
+  // Singular field mutators -----------------------------------------
+  // These mutate the value of a non-repeated field.
+
+  void SetInt32(Message* message, const FieldDescriptor* field,
+                int32 value) const;
+  void SetInt64(Message* message, const FieldDescriptor* field,
+                int64 value) const;
+  void SetUInt32(Message* message, const FieldDescriptor* field,
+                 uint32 value) const;
+  void SetUInt64(Message* message, const FieldDescriptor* field,
+                 uint64 value) const;
+  void SetFloat(Message* message, const FieldDescriptor* field,
+                float value) const;
+  void SetDouble(Message* message, const FieldDescriptor* field,
+                 double value) const;
+  void SetBool(Message* message, const FieldDescriptor* field,
+               bool value) const;
+  void SetString(Message* message, const FieldDescriptor* field,
+                 std::string value) const;
+  void SetEnum(Message* message, const FieldDescriptor* field,
+               const EnumValueDescriptor* value) const;
+  // Set an enum field's value with an integer rather than EnumValueDescriptor.
+  // For proto3 this is just setting the enum field to the value specified, for
+  // proto2 it's more complicated. If value is a known enum value the field is
+  // set as usual. If the value is unknown then it is added to the unknown field
+  // set. Note this matches the behavior of parsing unknown enum values.
+  // If multiple calls with unknown values happen than they are all added to the
+  // unknown field set in order of the calls.
+  void SetEnumValue(Message* message, const FieldDescriptor* field,
+                    int value) const;
+
+  // Get a mutable pointer to a field with a message type.  If a MessageFactory
+  // is provided, it will be used to construct instances of the sub-message;
+  // otherwise, the default factory is used.  If the field is an extension that
+  // does not live in the same pool as the containing message's descriptor (e.g.
+  // it lives in an overlay pool), then a MessageFactory must be provided.
+  // If you have no idea what that meant, then you probably don't need to worry
+  // about it (don't provide a MessageFactory).  WARNING:  If the
+  // FieldDescriptor is for a compiled-in extension, then
+  // factory->GetPrototype(field->message_type()) MUST return an instance of
+  // the compiled-in class for this type, NOT DynamicMessage.
+  Message* MutableMessage(Message* message, const FieldDescriptor* field,
+                          MessageFactory* factory = nullptr) const;
+  // Replaces the message specified by 'field' with the already-allocated object
+  // sub_message, passing ownership to the message.  If the field contained a
+  // message, that message is deleted.  If sub_message is nullptr, the field is
+  // cleared.
+  void SetAllocatedMessage(Message* message, Message* sub_message,
+                           const FieldDescriptor* field) const;
+  // Releases the message specified by 'field' and returns the pointer,
+  // ReleaseMessage() will return the message the message object if it exists.
+  // Otherwise, it may or may not return nullptr.  In any case, if the return
+  // value is non-null, the caller takes ownership of the pointer.
+  // If the field existed (HasField() is true), then the returned pointer will
+  // be the same as the pointer returned by MutableMessage().
+  // This function has the same effect as ClearField().
+  Message* ReleaseMessage(Message* message, const FieldDescriptor* field,
+                          MessageFactory* factory = nullptr) const;
+
+
+  // Repeated field getters ------------------------------------------
+  // These get the value of one element of a repeated field.
+
+  int32 GetRepeatedInt32(const Message& message, const FieldDescriptor* field,
+                         int index) const;
+  int64 GetRepeatedInt64(const Message& message, const FieldDescriptor* field,
+                         int index) const;
+  uint32 GetRepeatedUInt32(const Message& message, const FieldDescriptor* field,
+                           int index) const;
+  uint64 GetRepeatedUInt64(const Message& message, const FieldDescriptor* field,
+                           int index) const;
+  float GetRepeatedFloat(const Message& message, const FieldDescriptor* field,
+                         int index) const;
+  double GetRepeatedDouble(const Message& message, const FieldDescriptor* field,
+                           int index) const;
+  bool GetRepeatedBool(const Message& message, const FieldDescriptor* field,
+                       int index) const;
+  std::string GetRepeatedString(const Message& message,
+                                const FieldDescriptor* field, int index) const;
+  const EnumValueDescriptor* GetRepeatedEnum(const Message& message,
+                                             const FieldDescriptor* field,
+                                             int index) const;
+  // GetRepeatedEnumValue() returns an enum field's value as an integer rather
+  // than an EnumValueDescriptor*. If the integer value does not correspond to a
+  // known value descriptor, a new value descriptor is created. (Such a value
+  // will only be present when the new unknown-enum-value semantics are enabled
+  // for a message.)
+  int GetRepeatedEnumValue(const Message& message, const FieldDescriptor* field,
+                           int index) const;
+  const Message& GetRepeatedMessage(const Message& message,
+                                    const FieldDescriptor* field,
+                                    int index) const;
+
+  // See GetStringReference(), above.
+  const std::string& GetRepeatedStringReference(const Message& message,
+                                                const FieldDescriptor* field,
+                                                int index,
+                                                std::string* scratch) const;
+
+
+  // Repeated field mutators -----------------------------------------
+  // These mutate the value of one element of a repeated field.
+
+  void SetRepeatedInt32(Message* message, const FieldDescriptor* field,
+                        int index, int32 value) const;
+  void SetRepeatedInt64(Message* message, const FieldDescriptor* field,
+                        int index, int64 value) const;
+  void SetRepeatedUInt32(Message* message, const FieldDescriptor* field,
+                         int index, uint32 value) const;
+  void SetRepeatedUInt64(Message* message, const FieldDescriptor* field,
+                         int index, uint64 value) const;
+  void SetRepeatedFloat(Message* message, const FieldDescriptor* field,
+                        int index, float value) const;
+  void SetRepeatedDouble(Message* message, const FieldDescriptor* field,
+                         int index, double value) const;
+  void SetRepeatedBool(Message* message, const FieldDescriptor* field,
+                       int index, bool value) const;
+  void SetRepeatedString(Message* message, const FieldDescriptor* field,
+                         int index, std::string value) const;
+  void SetRepeatedEnum(Message* message, const FieldDescriptor* field,
+                       int index, const EnumValueDescriptor* value) const;
+  // Set an enum field's value with an integer rather than EnumValueDescriptor.
+  // For proto3 this is just setting the enum field to the value specified, for
+  // proto2 it's more complicated. If value is a known enum value the field is
+  // set as usual. If the value is unknown then it is added to the unknown field
+  // set. Note this matches the behavior of parsing unknown enum values.
+  // If multiple calls with unknown values happen than they are all added to the
+  // unknown field set in order of the calls.
+  void SetRepeatedEnumValue(Message* message, const FieldDescriptor* field,
+                            int index, int value) const;
+  // Get a mutable pointer to an element of a repeated field with a message
+  // type.
+  Message* MutableRepeatedMessage(Message* message,
+                                  const FieldDescriptor* field,
+                                  int index) const;
+
+
+  // Repeated field adders -------------------------------------------
+  // These add an element to a repeated field.
+
+  void AddInt32(Message* message, const FieldDescriptor* field,
+                int32 value) const;
+  void AddInt64(Message* message, const FieldDescriptor* field,
+                int64 value) const;
+  void AddUInt32(Message* message, const FieldDescriptor* field,
+                 uint32 value) const;
+  void AddUInt64(Message* message, const FieldDescriptor* field,
+                 uint64 value) const;
+  void AddFloat(Message* message, const FieldDescriptor* field,
+                float value) const;
+  void AddDouble(Message* message, const FieldDescriptor* field,
+                 double value) const;
+  void AddBool(Message* message, const FieldDescriptor* field,
+               bool value) const;
+  void AddString(Message* message, const FieldDescriptor* field,
+                 std::string value) const;
+  void AddEnum(Message* message, const FieldDescriptor* field,
+               const EnumValueDescriptor* value) const;
+  // Add an integer value to a repeated enum field rather than
+  // EnumValueDescriptor. For proto3 this is just setting the enum field to the
+  // value specified, for proto2 it's more complicated. If value is a known enum
+  // value the field is set as usual. If the value is unknown then it is added
+  // to the unknown field set. Note this matches the behavior of parsing unknown
+  // enum values. If multiple calls with unknown values happen than they are all
+  // added to the unknown field set in order of the calls.
+  void AddEnumValue(Message* message, const FieldDescriptor* field,
+                    int value) const;
+  // See MutableMessage() for comments on the "factory" parameter.
+  Message* AddMessage(Message* message, const FieldDescriptor* field,
+                      MessageFactory* factory = nullptr) const;
+
+  // Appends an already-allocated object 'new_entry' to the repeated field
+  // specified by 'field' passing ownership to the message.
+  void AddAllocatedMessage(Message* message, const FieldDescriptor* field,
+                           Message* new_entry) const;
+
+
+  // Get a RepeatedFieldRef object that can be used to read the underlying
+  // repeated field. The type parameter T must be set according to the
+  // field's cpp type. The following table shows the mapping from cpp type
+  // to acceptable T.
+  //
+  //   field->cpp_type()      T
+  //   CPPTYPE_INT32        int32
+  //   CPPTYPE_UINT32       uint32
+  //   CPPTYPE_INT64        int64
+  //   CPPTYPE_UINT64       uint64
+  //   CPPTYPE_DOUBLE       double
+  //   CPPTYPE_FLOAT        float
+  //   CPPTYPE_BOOL         bool
+  //   CPPTYPE_ENUM         generated enum type or int32
+  //   CPPTYPE_STRING       std::string
+  //   CPPTYPE_MESSAGE      generated message type or google::protobuf::Message
+  //
+  // A RepeatedFieldRef object can be copied and the resulted object will point
+  // to the same repeated field in the same message. The object can be used as
+  // long as the message is not destroyed.
+  //
+  // Note that to use this method users need to include the header file
+  // "net/proto2/public/reflection.h" (which defines the RepeatedFieldRef
+  // class templates).
+  template 
+  RepeatedFieldRef GetRepeatedFieldRef(const Message& message,
+                                          const FieldDescriptor* field) const;
+
+  // Like GetRepeatedFieldRef() but return an object that can also be used
+  // manipulate the underlying repeated field.
+  template 
+  MutableRepeatedFieldRef GetMutableRepeatedFieldRef(
+      Message* message, const FieldDescriptor* field) const;
+
+  // DEPRECATED. Please use Get(Mutable)RepeatedFieldRef() for repeated field
+  // access. The following repeated field accesors will be removed in the
+  // future.
+  //
+  // Repeated field accessors  -------------------------------------------------
+  // The methods above, e.g. GetRepeatedInt32(msg, fd, index), provide singular
+  // access to the data in a RepeatedField.  The methods below provide aggregate
+  // access by exposing the RepeatedField object itself with the Message.
+  // Applying these templates to inappropriate types will lead to an undefined
+  // reference at link time (e.g. GetRepeatedField<***double>), or possibly a
+  // template matching error at compile time (e.g. GetRepeatedPtrField).
+  //
+  // Usage example: my_doubs = refl->GetRepeatedField(msg, fd);
+
+  // DEPRECATED. Please use GetRepeatedFieldRef().
+  //
+  // for T = Cord and all protobuf scalar types except enums.
+  template 
+  PROTOBUF_DEPRECATED_MSG("Please use GetRepeatedFieldRef() instead")
+  const RepeatedField& GetRepeatedField(const Message& msg,
+                                           const FieldDescriptor* d) const {
+    return GetRepeatedFieldInternal(msg, d);
+  }
+
+  // DEPRECATED. Please use GetMutableRepeatedFieldRef().
+  //
+  // for T = Cord and all protobuf scalar types except enums.
+  template 
+  PROTOBUF_DEPRECATED_MSG("Please use GetMutableRepeatedFieldRef() instead")
+  RepeatedField* MutableRepeatedField(Message* msg,
+                                         const FieldDescriptor* d) const {
+    return MutableRepeatedFieldInternal(msg, d);
+  }
+
+  // DEPRECATED. Please use GetRepeatedFieldRef().
+  //
+  // for T = std::string, google::protobuf::internal::StringPieceField
+  //         google::protobuf::Message & descendants.
+  template 
+  PROTOBUF_DEPRECATED_MSG("Please use GetRepeatedFieldRef() instead")
+  const RepeatedPtrField& GetRepeatedPtrField(
+      const Message& msg, const FieldDescriptor* d) const {
+    return GetRepeatedPtrFieldInternal(msg, d);
+  }
+
+  // DEPRECATED. Please use GetMutableRepeatedFieldRef().
+  //
+  // for T = std::string, google::protobuf::internal::StringPieceField
+  //         google::protobuf::Message & descendants.
+  template 
+  PROTOBUF_DEPRECATED_MSG("Please use GetMutableRepeatedFieldRef() instead")
+  RepeatedPtrField* MutableRepeatedPtrField(Message* msg,
+                                               const FieldDescriptor* d) const {
+    return MutableRepeatedPtrFieldInternal(msg, d);
+  }
+
+  // Extensions ----------------------------------------------------------------
+
+  // Try to find an extension of this message type by fully-qualified field
+  // name.  Returns nullptr if no extension is known for this name or number.
+  const FieldDescriptor* FindKnownExtensionByName(
+      const std::string& name) const;
+
+  // Try to find an extension of this message type by field number.
+  // Returns nullptr if no extension is known for this name or number.
+  const FieldDescriptor* FindKnownExtensionByNumber(int number) const;
+
+  // Feature Flags -------------------------------------------------------------
+
+  // Does this message support storing arbitrary integer values in enum fields?
+  // If |true|, GetEnumValue/SetEnumValue and associated repeated-field versions
+  // take arbitrary integer values, and the legacy GetEnum() getter will
+  // dynamically create an EnumValueDescriptor for any integer value without
+  // one. If |false|, setting an unknown enum value via the integer-based
+  // setters results in undefined behavior (in practice, GOOGLE_DCHECK-fails).
+  //
+  // Generic code that uses reflection to handle messages with enum fields
+  // should check this flag before using the integer-based setter, and either
+  // downgrade to a compatible value or use the UnknownFieldSet if not. For
+  // example:
+  //
+  //   int new_value = GetValueFromApplicationLogic();
+  //   if (reflection->SupportsUnknownEnumValues()) {
+  //     reflection->SetEnumValue(message, field, new_value);
+  //   } else {
+  //     if (field_descriptor->enum_type()->
+  //             FindValueByNumber(new_value) != nullptr) {
+  //       reflection->SetEnumValue(message, field, new_value);
+  //     } else if (emit_unknown_enum_values) {
+  //       reflection->MutableUnknownFields(message)->AddVarint(
+  //           field->number(), new_value);
+  //     } else {
+  //       // convert value to a compatible/default value.
+  //       new_value = CompatibleDowngrade(new_value);
+  //       reflection->SetEnumValue(message, field, new_value);
+  //     }
+  //   }
+  bool SupportsUnknownEnumValues() const;
+
+  // Returns the MessageFactory associated with this message.  This can be
+  // useful for determining if a message is a generated message or not, for
+  // example:
+  //   if (message->GetReflection()->GetMessageFactory() ==
+  //       google::protobuf::MessageFactory::generated_factory()) {
+  //     // This is a generated message.
+  //   }
+  // It can also be used to create more messages of this type, though
+  // Message::New() is an easier way to accomplish this.
+  MessageFactory* GetMessageFactory() const;
+
+ private:
+  template 
+  const RepeatedField& GetRepeatedFieldInternal(
+      const Message& message, const FieldDescriptor* field) const;
+  template 
+  RepeatedField* MutableRepeatedFieldInternal(
+      Message* message, const FieldDescriptor* field) const;
+  template 
+  const RepeatedPtrField& GetRepeatedPtrFieldInternal(
+      const Message& message, const FieldDescriptor* field) const;
+  template 
+  RepeatedPtrField* MutableRepeatedPtrFieldInternal(
+      Message* message, const FieldDescriptor* field) const;
+  // Obtain a pointer to a Repeated Field Structure and do some type checking:
+  //   on field->cpp_type(),
+  //   on field->field_option().ctype() (if ctype >= 0)
+  //   of field->message_type() (if message_type != nullptr).
+  // We use 2 routine rather than 4 (const vs mutable) x (scalar vs pointer).
+  void* MutableRawRepeatedField(Message* message, const FieldDescriptor* field,
+                                FieldDescriptor::CppType, int ctype,
+                                const Descriptor* message_type) const;
+
+  const void* GetRawRepeatedField(const Message& message,
+                                  const FieldDescriptor* field,
+                                  FieldDescriptor::CppType cpptype, int ctype,
+                                  const Descriptor* message_type) const;
+
+  // The following methods are used to implement (Mutable)RepeatedFieldRef.
+  // A Ref object will store a raw pointer to the repeated field data (obtained
+  // from RepeatedFieldData()) and a pointer to a Accessor (obtained from
+  // RepeatedFieldAccessor) which will be used to access the raw data.
+
+  // Returns a raw pointer to the repeated field
+  //
+  // "cpp_type" and "message_type" are deduced from the type parameter T passed
+  // to Get(Mutable)RepeatedFieldRef. If T is a generated message type,
+  // "message_type" should be set to its descriptor. Otherwise "message_type"
+  // should be set to nullptr. Implementations of this method should check
+  // whether "cpp_type"/"message_type" is consistent with the actual type of the
+  // field. We use 1 routine rather than 2 (const vs mutable) because it is
+  // protected and it doesn't change the message.
+  void* RepeatedFieldData(Message* message, const FieldDescriptor* field,
+                          FieldDescriptor::CppType cpp_type,
+                          const Descriptor* message_type) const;
+
+  // The returned pointer should point to a singleton instance which implements
+  // the RepeatedFieldAccessor interface.
+  const internal::RepeatedFieldAccessor* RepeatedFieldAccessor(
+      const FieldDescriptor* field) const;
+
+  const Descriptor* const descriptor_;
+  const internal::ReflectionSchema schema_;
+  const DescriptorPool* const descriptor_pool_;
+  MessageFactory* const message_factory_;
+
+  // Last non weak field index. This is an optimization when most weak fields
+  // are at the end of the containing message. If a message proto doesn't
+  // contain weak fields, then this field equals descriptor_->field_count().
+  int last_non_weak_field_index_;
+
+  template 
+  friend class RepeatedFieldRef;
+  template 
+  friend class MutableRepeatedFieldRef;
+  friend class ::PROTOBUF_NAMESPACE_ID::MessageLayoutInspector;
+  friend class ::PROTOBUF_NAMESPACE_ID::AssignDescriptorsHelper;
+  friend class DynamicMessageFactory;
+  friend class python::MapReflectionFriend;
+#define GOOGLE_PROTOBUF_HAS_CEL_MAP_REFLECTION_FRIEND
+  friend class expr::CelMapReflectionFriend;
+  friend class internal::MapFieldReflectionTest;
+  friend class internal::MapKeySorter;
+  friend class internal::WireFormat;
+  friend class internal::ReflectionOps;
+  // Needed for implementing text format for map.
+  friend class internal::MapFieldPrinterHelper;
+  friend class internal::ReflectionAccessor;
+
+  Reflection(const Descriptor* descriptor,
+             const internal::ReflectionSchema& schema,
+             const DescriptorPool* pool, MessageFactory* factory);
+
+  // Special version for specialized implementations of string.  We can't
+  // call MutableRawRepeatedField directly here because we don't have access to
+  // FieldOptions::* which are defined in descriptor.pb.h.  Including that
+  // file here is not possible because it would cause a circular include cycle.
+  // We use 1 routine rather than 2 (const vs mutable) because it is private
+  // and mutable a repeated string field doesn't change the message.
+  void* MutableRawRepeatedString(Message* message, const FieldDescriptor* field,
+                                 bool is_string) const;
+
+  friend class MapReflectionTester;
+  // Returns true if key is in map. Returns false if key is not in map field.
+  bool ContainsMapKey(const Message& message, const FieldDescriptor* field,
+                      const MapKey& key) const;
+
+  // If key is in map field: Saves the value pointer to val and returns
+  // false. If key in not in map field: Insert the key into map, saves
+  // value pointer to val and returns true.
+  bool InsertOrLookupMapValue(Message* message, const FieldDescriptor* field,
+                              const MapKey& key, MapValueRef* val) const;
+
+  // Delete and returns true if key is in the map field. Returns false
+  // otherwise.
+  bool DeleteMapValue(Message* message, const FieldDescriptor* field,
+                      const MapKey& key) const;
+
+  // Returns a MapIterator referring to the first element in the map field.
+  // If the map field is empty, this function returns the same as
+  // reflection::MapEnd. Mutation to the field may invalidate the iterator.
+  MapIterator MapBegin(Message* message, const FieldDescriptor* field) const;
+
+  // Returns a MapIterator referring to the theoretical element that would
+  // follow the last element in the map field. It does not point to any
+  // real element. Mutation to the field may invalidate the iterator.
+  MapIterator MapEnd(Message* message, const FieldDescriptor* field) const;
+
+  // Get the number of  pair of a map field. The result may be
+  // different from FieldSize which can have duplicate keys.
+  int MapSize(const Message& message, const FieldDescriptor* field) const;
+
+  // Help method for MapIterator.
+  friend class MapIterator;
+  friend class WireFormatForMapFieldTest;
+  internal::MapFieldBase* MutableMapData(Message* message,
+                                         const FieldDescriptor* field) const;
+
+  const internal::MapFieldBase* GetMapData(const Message& message,
+                                           const FieldDescriptor* field) const;
+
+  template 
+  const T& GetRawNonOneof(const Message& message,
+                          const FieldDescriptor* field) const;
+  template 
+  T* MutableRawNonOneof(Message* message, const FieldDescriptor* field) const;
+
+  template 
+  const Type& GetRaw(const Message& message,
+                     const FieldDescriptor* field) const;
+  template 
+  inline Type* MutableRaw(Message* message, const FieldDescriptor* field) const;
+  template 
+  inline const Type& DefaultRaw(const FieldDescriptor* field) const;
+
+  inline const uint32* GetHasBits(const Message& message) const;
+  inline uint32* MutableHasBits(Message* message) const;
+  inline uint32 GetOneofCase(const Message& message,
+                             const OneofDescriptor* oneof_descriptor) const;
+  inline uint32* MutableOneofCase(
+      Message* message, const OneofDescriptor* oneof_descriptor) const;
+  inline const internal::ExtensionSet& GetExtensionSet(
+      const Message& message) const;
+  inline internal::ExtensionSet* MutableExtensionSet(Message* message) const;
+  inline Arena* GetArena(Message* message) const;
+
+  inline const internal::InternalMetadataWithArena&
+  GetInternalMetadataWithArena(const Message& message) const;
+
+  internal::InternalMetadataWithArena* MutableInternalMetadataWithArena(
+      Message* message) const;
+
+  inline bool IsInlined(const FieldDescriptor* field) const;
+
+  inline bool HasBit(const Message& message,
+                     const FieldDescriptor* field) const;
+  inline void SetBit(Message* message, const FieldDescriptor* field) const;
+  inline void ClearBit(Message* message, const FieldDescriptor* field) const;
+  inline void SwapBit(Message* message1, Message* message2,
+                      const FieldDescriptor* field) const;
+
+  // This function only swaps the field. Should swap corresponding has_bit
+  // before or after using this function.
+  void SwapField(Message* message1, Message* message2,
+                 const FieldDescriptor* field) const;
+
+  void SwapOneofField(Message* message1, Message* message2,
+                      const OneofDescriptor* oneof_descriptor) const;
+
+  inline bool HasOneofField(const Message& message,
+                            const FieldDescriptor* field) const;
+  inline void SetOneofCase(Message* message,
+                           const FieldDescriptor* field) const;
+  inline void ClearOneofField(Message* message,
+                              const FieldDescriptor* field) const;
+
+  template 
+  inline const Type& GetField(const Message& message,
+                              const FieldDescriptor* field) const;
+  template 
+  inline void SetField(Message* message, const FieldDescriptor* field,
+                       const Type& value) const;
+  template 
+  inline Type* MutableField(Message* message,
+                            const FieldDescriptor* field) const;
+  template 
+  inline const Type& GetRepeatedField(const Message& message,
+                                      const FieldDescriptor* field,
+                                      int index) const;
+  template 
+  inline const Type& GetRepeatedPtrField(const Message& message,
+                                         const FieldDescriptor* field,
+                                         int index) const;
+  template 
+  inline void SetRepeatedField(Message* message, const FieldDescriptor* field,
+                               int index, Type value) const;
+  template 
+  inline Type* MutableRepeatedField(Message* message,
+                                    const FieldDescriptor* field,
+                                    int index) const;
+  template 
+  inline void AddField(Message* message, const FieldDescriptor* field,
+                       const Type& value) const;
+  template 
+  inline Type* AddField(Message* message, const FieldDescriptor* field) const;
+
+  int GetExtensionNumberOrDie(const Descriptor* type) const;
+
+  // Internal versions of EnumValue API perform no checking. Called after checks
+  // by public methods.
+  void SetEnumValueInternal(Message* message, const FieldDescriptor* field,
+                            int value) const;
+  void SetRepeatedEnumValueInternal(Message* message,
+                                    const FieldDescriptor* field, int index,
+                                    int value) const;
+  void AddEnumValueInternal(Message* message, const FieldDescriptor* field,
+                            int value) const;
+
+  Message* UnsafeArenaReleaseMessage(Message* message,
+                                     const FieldDescriptor* field,
+                                     MessageFactory* factory = nullptr) const;
+
+  void UnsafeArenaSetAllocatedMessage(Message* message, Message* sub_message,
+                                      const FieldDescriptor* field) const;
+
+  friend inline  // inline so nobody can call this function.
+      void
+      RegisterAllTypesInternal(const Metadata* file_level_metadata, int size);
+  friend inline const char* ParseLenDelim(int field_number,
+                                          const FieldDescriptor* field,
+                                          Message* msg,
+                                          const Reflection* reflection,
+                                          const char* ptr,
+                                          internal::ParseContext* ctx);
+  friend inline const char* ParsePackedField(const FieldDescriptor* field,
+                                             Message* msg,
+                                             const Reflection* reflection,
+                                             const char* ptr,
+                                             internal::ParseContext* ctx);
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Reflection);
+};
+
+// Abstract interface for a factory for message objects.
+class PROTOBUF_EXPORT MessageFactory {
+ public:
+  inline MessageFactory() {}
+  virtual ~MessageFactory();
+
+  // Given a Descriptor, gets or constructs the default (prototype) Message
+  // of that type.  You can then call that message's New() method to construct
+  // a mutable message of that type.
+  //
+  // Calling this method twice with the same Descriptor returns the same
+  // object.  The returned object remains property of the factory.  Also, any
+  // objects created by calling the prototype's New() method share some data
+  // with the prototype, so these must be destroyed before the MessageFactory
+  // is destroyed.
+  //
+  // The given descriptor must outlive the returned message, and hence must
+  // outlive the MessageFactory.
+  //
+  // Some implementations do not support all types.  GetPrototype() will
+  // return nullptr if the descriptor passed in is not supported.
+  //
+  // This method may or may not be thread-safe depending on the implementation.
+  // Each implementation should document its own degree thread-safety.
+  virtual const Message* GetPrototype(const Descriptor* type) = 0;
+
+  // Gets a MessageFactory which supports all generated, compiled-in messages.
+  // In other words, for any compiled-in type FooMessage, the following is true:
+  //   MessageFactory::generated_factory()->GetPrototype(
+  //     FooMessage::descriptor()) == FooMessage::default_instance()
+  // This factory supports all types which are found in
+  // DescriptorPool::generated_pool().  If given a descriptor from any other
+  // pool, GetPrototype() will return nullptr.  (You can also check if a
+  // descriptor is for a generated message by checking if
+  // descriptor->file()->pool() == DescriptorPool::generated_pool().)
+  //
+  // This factory is 100% thread-safe; calling GetPrototype() does not modify
+  // any shared data.
+  //
+  // This factory is a singleton.  The caller must not delete the object.
+  static MessageFactory* generated_factory();
+
+  // For internal use only:  Registers a .proto file at static initialization
+  // time, to be placed in generated_factory.  The first time GetPrototype()
+  // is called with a descriptor from this file, |register_messages| will be
+  // called, with the file name as the parameter.  It must call
+  // InternalRegisterGeneratedMessage() (below) to register each message type
+  // in the file.  This strange mechanism is necessary because descriptors are
+  // built lazily, so we can't register types by their descriptor until we
+  // know that the descriptor exists.  |filename| must be a permanent string.
+  static void InternalRegisterGeneratedFile(
+      const google::protobuf::internal::DescriptorTable* table);
+
+  // For internal use only:  Registers a message type.  Called only by the
+  // functions which are registered with InternalRegisterGeneratedFile(),
+  // above.
+  static void InternalRegisterGeneratedMessage(const Descriptor* descriptor,
+                                               const Message* prototype);
+
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageFactory);
+};
+
+#define DECLARE_GET_REPEATED_FIELD(TYPE)                           \
+  template <>                                                      \
+  PROTOBUF_EXPORT const RepeatedField&                       \
+  Reflection::GetRepeatedFieldInternal(                      \
+      const Message& message, const FieldDescriptor* field) const; \
+                                                                   \
+  template <>                                                      \
+  PROTOBUF_EXPORT RepeatedField*                             \
+  Reflection::MutableRepeatedFieldInternal(                  \
+      Message * message, const FieldDescriptor* field) const;
+
+DECLARE_GET_REPEATED_FIELD(int32)
+DECLARE_GET_REPEATED_FIELD(int64)
+DECLARE_GET_REPEATED_FIELD(uint32)
+DECLARE_GET_REPEATED_FIELD(uint64)
+DECLARE_GET_REPEATED_FIELD(float)
+DECLARE_GET_REPEATED_FIELD(double)
+DECLARE_GET_REPEATED_FIELD(bool)
+
+#undef DECLARE_GET_REPEATED_FIELD
+
+// Tries to downcast this message to a generated message type.  Returns nullptr
+// if this class is not an instance of T.  This works even if RTTI is disabled.
+//
+// This also has the effect of creating a strong reference to T that will
+// prevent the linker from stripping it out at link time.  This can be important
+// if you are using a DynamicMessageFactory that delegates to the generated
+// factory.
+template 
+const T* DynamicCastToGenerated(const Message* from) {
+  // Compile-time assert that T is a generated type that has a
+  // default_instance() accessor, but avoid actually calling it.
+  const T& (*get_default_instance)() = &T::default_instance;
+  (void)get_default_instance;
+
+  // Compile-time assert that T is a subclass of google::protobuf::Message.
+  const Message* unused = static_cast(nullptr);
+  (void)unused;
+
+#ifdef GOOGLE_PROTOBUF_NO_RTTI
+  bool ok = T::default_instance().GetReflection() == from->GetReflection();
+  return ok ? down_cast(from) : nullptr;
+#else
+  return dynamic_cast(from);
+#endif
+}
+
+template 
+T* DynamicCastToGenerated(Message* from) {
+  const Message* message_const = from;
+  return const_cast(DynamicCastToGenerated(message_const));
+}
+
+// Call this function to ensure that this message's reflection is linked into
+// the binary:
+//
+//   google::protobuf::LinkMessageReflection();
+//
+// This will ensure that the following lookup will succeed:
+//
+//   DescriptorPool::generated_pool()->FindMessageTypeByName("FooMessage");
+//
+// As a side-effect, it will also guarantee that anything else from the same
+// .proto file will also be available for lookup in the generated pool.
+//
+// This function does not actually register the message, so it does not need
+// to be called before the lookup.  However it does need to occur in a function
+// that cannot be stripped from the binary (ie. it must be reachable from main).
+//
+// Best practice is to call this function as close as possible to where the
+// reflection is actually needed.  This function is very cheap to call, so you
+// should not need to worry about its runtime overhead except in the tightest
+// of loops (on x86-64 it compiles into two "mov" instructions).
+template 
+void LinkMessageReflection() {
+  internal::StrongReference(T::default_instance);
+}
+
+// =============================================================================
+// Implementation details for {Get,Mutable}RawRepeatedPtrField.  We provide
+// specializations for ,  and  and
+// handle everything else with the default template which will match any type
+// having a method with signature "static const google::protobuf::Descriptor*
+// descriptor()". Such a type presumably is a descendant of google::protobuf::Message.
+
+template <>
+inline const RepeatedPtrField&
+Reflection::GetRepeatedPtrFieldInternal(
+    const Message& message, const FieldDescriptor* field) const {
+  return *static_cast*>(
+      MutableRawRepeatedString(const_cast(&message), field, true));
+}
+
+template <>
+inline RepeatedPtrField*
+Reflection::MutableRepeatedPtrFieldInternal(
+    Message* message, const FieldDescriptor* field) const {
+  return static_cast*>(
+      MutableRawRepeatedString(message, field, true));
+}
+
+
+// -----
+
+template <>
+inline const RepeatedPtrField& Reflection::GetRepeatedPtrFieldInternal(
+    const Message& message, const FieldDescriptor* field) const {
+  return *static_cast*>(GetRawRepeatedField(
+      message, field, FieldDescriptor::CPPTYPE_MESSAGE, -1, nullptr));
+}
+
+template <>
+inline RepeatedPtrField* Reflection::MutableRepeatedPtrFieldInternal(
+    Message* message, const FieldDescriptor* field) const {
+  return static_cast*>(MutableRawRepeatedField(
+      message, field, FieldDescriptor::CPPTYPE_MESSAGE, -1, nullptr));
+}
+
+template 
+inline const RepeatedPtrField& Reflection::GetRepeatedPtrFieldInternal(
+    const Message& message, const FieldDescriptor* field) const {
+  return *static_cast*>(
+      GetRawRepeatedField(message, field, FieldDescriptor::CPPTYPE_MESSAGE, -1,
+                          PB::default_instance().GetDescriptor()));
+}
+
+template 
+inline RepeatedPtrField* Reflection::MutableRepeatedPtrFieldInternal(
+    Message* message, const FieldDescriptor* field) const {
+  return static_cast*>(
+      MutableRawRepeatedField(message, field, FieldDescriptor::CPPTYPE_MESSAGE,
+                              -1, PB::default_instance().GetDescriptor()));
+}
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_MESSAGE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_lite.cc"
new file mode 100644
index 00000000..4f5cc5fe
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_lite.cc"
@@ -0,0 +1,552 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Authors: wink@google.com (Wink Saville),
+//          kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+std::string MessageLite::InitializationErrorString() const {
+  return "(cannot determine missing fields for lite message)";
+}
+
+std::string MessageLite::DebugString() const {
+  std::uintptr_t address = reinterpret_cast(this);
+  return StrCat("MessageLite at 0x", strings::Hex(address));
+}
+
+namespace {
+
+// When serializing, we first compute the byte size, then serialize the message.
+// If serialization produces a different number of bytes than expected, we
+// call this function, which crashes.  The problem could be due to a bug in the
+// protobuf implementation but is more likely caused by concurrent modification
+// of the message.  This function attempts to distinguish between the two and
+// provide a useful error message.
+void ByteSizeConsistencyError(size_t byte_size_before_serialization,
+                              size_t byte_size_after_serialization,
+                              size_t bytes_produced_by_serialization,
+                              const MessageLite& message) {
+  GOOGLE_CHECK_EQ(byte_size_before_serialization, byte_size_after_serialization)
+      << message.GetTypeName()
+      << " was modified concurrently during serialization.";
+  GOOGLE_CHECK_EQ(bytes_produced_by_serialization, byte_size_before_serialization)
+      << "Byte size calculation and serialization were inconsistent.  This "
+         "may indicate a bug in protocol buffers or it may be caused by "
+         "concurrent modification of "
+      << message.GetTypeName() << ".";
+  GOOGLE_LOG(FATAL) << "This shouldn't be called if all the sizes are equal.";
+}
+
+std::string InitializationErrorMessage(const char* action,
+                                       const MessageLite& message) {
+  // Note:  We want to avoid depending on strutil in the lite library, otherwise
+  //   we'd use:
+  //
+  // return strings::Substitute(
+  //   "Can't $0 message of type \"$1\" because it is missing required "
+  //   "fields: $2",
+  //   action, message.GetTypeName(),
+  //   message.InitializationErrorString());
+
+  std::string result;
+  result += "Can't ";
+  result += action;
+  result += " message of type \"";
+  result += message.GetTypeName();
+  result += "\" because it is missing required fields: ";
+  result += message.InitializationErrorString();
+  return result;
+}
+
+inline StringPiece as_string_view(const void* data, int size) {
+  return StringPiece(static_cast(data), size);
+}
+
+}  // namespace
+
+void MessageLite::LogInitializationErrorMessage() const {
+  GOOGLE_LOG(ERROR) << InitializationErrorMessage("parse", *this);
+}
+
+namespace internal {
+
+template 
+bool MergePartialFromImpl(StringPiece input, MessageLite* msg) {
+  const char* ptr;
+  internal::ParseContext ctx(io::CodedInputStream::GetDefaultRecursionLimit(),
+                             aliasing, &ptr, input);
+  ptr = msg->_InternalParse(ptr, &ctx);
+  // ctx has an explicit limit set (length of string_view).
+  return ptr && ctx.EndedAtLimit();
+}
+
+template 
+bool MergePartialFromImpl(io::ZeroCopyInputStream* input, MessageLite* msg) {
+  const char* ptr;
+  internal::ParseContext ctx(io::CodedInputStream::GetDefaultRecursionLimit(),
+                             aliasing, &ptr, input);
+  ptr = msg->_InternalParse(ptr, &ctx);
+  // ctx has no explicit limit (hence we end on end of stream)
+  return ptr && ctx.EndedAtEndOfStream();
+}
+
+template 
+bool MergePartialFromImpl(BoundedZCIS input, MessageLite* msg) {
+  const char* ptr;
+  internal::ParseContext ctx(io::CodedInputStream::GetDefaultRecursionLimit(),
+                             aliasing, &ptr, input.zcis, input.limit);
+  ptr = msg->_InternalParse(ptr, &ctx);
+  if (PROTOBUF_PREDICT_FALSE(!ptr)) return false;
+  ctx.BackUp(ptr);
+  return ctx.EndedAtLimit();
+}
+
+template bool MergePartialFromImpl(StringPiece input,
+                                          MessageLite* msg);
+template bool MergePartialFromImpl(StringPiece input,
+                                         MessageLite* msg);
+template bool MergePartialFromImpl(io::ZeroCopyInputStream* input,
+                                          MessageLite* msg);
+template bool MergePartialFromImpl(io::ZeroCopyInputStream* input,
+                                         MessageLite* msg);
+template bool MergePartialFromImpl(BoundedZCIS input, MessageLite* msg);
+template bool MergePartialFromImpl(BoundedZCIS input, MessageLite* msg);
+
+}  // namespace internal
+
+MessageLite* MessageLite::New(Arena* arena) const {
+  MessageLite* message = New();
+  if (arena != NULL) {
+    arena->Own(message);
+  }
+  return message;
+}
+
+class ZeroCopyCodedInputStream : public io::ZeroCopyInputStream {
+ public:
+  ZeroCopyCodedInputStream(io::CodedInputStream* cis) : cis_(cis) {}
+  bool Next(const void** data, int* size) final {
+    if (!cis_->GetDirectBufferPointer(data, size)) return false;
+    cis_->Skip(*size);
+    return true;
+  }
+  void BackUp(int count) final { cis_->Advance(-count); }
+  bool Skip(int count) final { return cis_->Skip(count); }
+  int64_t ByteCount() const final { return 0; }
+
+  bool aliasing_enabled() { return cis_->aliasing_enabled_; }
+
+ private:
+  io::CodedInputStream* cis_;
+};
+
+bool MessageLite::MergePartialFromCodedStream(io::CodedInputStream* input) {
+  ZeroCopyCodedInputStream zcis(input);
+  const char* ptr;
+  internal::ParseContext ctx(input->RecursionBudget(), zcis.aliasing_enabled(),
+                             &ptr, &zcis);
+  // MergePartialFromCodedStream allows terminating the wireformat by 0 or
+  // end-group tag. Leaving it up to the caller to verify correct ending by
+  // calling LastTagWas on input. We need to maintain this behavior.
+  ctx.TrackCorrectEnding();
+  ctx.data().pool = input->GetExtensionPool();
+  ctx.data().factory = input->GetExtensionFactory();
+  ptr = _InternalParse(ptr, &ctx);
+  if (PROTOBUF_PREDICT_FALSE(!ptr)) return false;
+  ctx.BackUp(ptr);
+  if (!ctx.EndedAtEndOfStream()) {
+    GOOGLE_DCHECK(ctx.LastTag() != 1);  // We can't end on a pushed limit.
+    if (ctx.IsExceedingLimit(ptr)) return false;
+    input->SetLastTag(ctx.LastTag());
+    return true;
+  }
+  input->SetConsumed();
+  return true;
+}
+
+bool MessageLite::MergeFromCodedStream(io::CodedInputStream* input) {
+  return MergePartialFromCodedStream(input) && IsInitializedWithErrors();
+}
+
+bool MessageLite::ParseFromCodedStream(io::CodedInputStream* input) {
+  Clear();
+  return MergeFromCodedStream(input);
+}
+
+bool MessageLite::ParsePartialFromCodedStream(io::CodedInputStream* input) {
+  Clear();
+  return MergePartialFromCodedStream(input);
+}
+
+bool MessageLite::ParseFromZeroCopyStream(io::ZeroCopyInputStream* input) {
+  return ParseFrom(input);
+}
+
+bool MessageLite::ParsePartialFromZeroCopyStream(
+    io::ZeroCopyInputStream* input) {
+  return ParseFrom(input);
+}
+
+bool MessageLite::ParseFromFileDescriptor(int file_descriptor) {
+  io::FileInputStream input(file_descriptor);
+  return ParseFromZeroCopyStream(&input) && input.GetErrno() == 0;
+}
+
+bool MessageLite::ParsePartialFromFileDescriptor(int file_descriptor) {
+  io::FileInputStream input(file_descriptor);
+  return ParsePartialFromZeroCopyStream(&input) && input.GetErrno() == 0;
+}
+
+bool MessageLite::ParseFromIstream(std::istream* input) {
+  io::IstreamInputStream zero_copy_input(input);
+  return ParseFromZeroCopyStream(&zero_copy_input) && input->eof();
+}
+
+bool MessageLite::ParsePartialFromIstream(std::istream* input) {
+  io::IstreamInputStream zero_copy_input(input);
+  return ParsePartialFromZeroCopyStream(&zero_copy_input) && input->eof();
+}
+
+bool MessageLite::MergePartialFromBoundedZeroCopyStream(
+    io::ZeroCopyInputStream* input, int size) {
+  return ParseFrom(internal::BoundedZCIS{input, size});
+}
+
+bool MessageLite::MergeFromBoundedZeroCopyStream(io::ZeroCopyInputStream* input,
+                                                 int size) {
+  return ParseFrom(internal::BoundedZCIS{input, size});
+}
+
+bool MessageLite::ParseFromBoundedZeroCopyStream(io::ZeroCopyInputStream* input,
+                                                 int size) {
+  return ParseFrom(internal::BoundedZCIS{input, size});
+}
+
+bool MessageLite::ParsePartialFromBoundedZeroCopyStream(
+    io::ZeroCopyInputStream* input, int size) {
+  return ParseFrom(internal::BoundedZCIS{input, size});
+}
+
+bool MessageLite::ParseFromString(const std::string& data) {
+  return ParseFrom(data);
+}
+
+bool MessageLite::ParsePartialFromString(const std::string& data) {
+  return ParseFrom(data);
+}
+
+bool MessageLite::ParseFromArray(const void* data, int size) {
+  return ParseFrom(as_string_view(data, size));
+}
+
+bool MessageLite::ParsePartialFromArray(const void* data, int size) {
+  return ParseFrom(as_string_view(data, size));
+}
+
+bool MessageLite::MergeFromString(const std::string& data) {
+  return ParseFrom(data);
+}
+
+
+// ===================================================================
+
+inline uint8* SerializeToArrayImpl(const MessageLite& msg, uint8* target,
+                                   int size) {
+  constexpr bool debug = false;
+  if (debug) {
+    // Force serialization to a stream with a block size of 1, which forces
+    // all writes to the stream to cross buffers triggering all fallback paths
+    // in the unittests when serializing to string / array.
+    io::ArrayOutputStream stream(target, size, 1);
+    uint8* ptr;
+    io::EpsCopyOutputStream out(
+        &stream, io::CodedOutputStream::IsDefaultSerializationDeterministic(),
+        &ptr);
+    ptr = msg._InternalSerialize(ptr, &out);
+    out.Trim(ptr);
+    GOOGLE_DCHECK(!out.HadError() && stream.ByteCount() == size);
+    return target + size;
+  } else {
+    io::EpsCopyOutputStream out(
+        target, size,
+        io::CodedOutputStream::IsDefaultSerializationDeterministic());
+    auto res = msg._InternalSerialize(target, &out);
+    GOOGLE_DCHECK(target + size == res);
+    return res;
+  }
+}
+
+uint8* MessageLite::SerializeWithCachedSizesToArray(uint8* target) const {
+  // We only optimize this when using optimize_for = SPEED.  In other cases
+  // we just use the CodedOutputStream path.
+  return SerializeToArrayImpl(*this, target, GetCachedSize());
+}
+
+bool MessageLite::SerializeToCodedStream(io::CodedOutputStream* output) const {
+  GOOGLE_DCHECK(IsInitialized()) << InitializationErrorMessage("serialize", *this);
+  return SerializePartialToCodedStream(output);
+}
+
+bool MessageLite::SerializePartialToCodedStream(
+    io::CodedOutputStream* output) const {
+  const size_t size = ByteSizeLong();  // Force size to be cached.
+  if (size > INT_MAX) {
+    GOOGLE_LOG(ERROR) << GetTypeName()
+               << " exceeded maximum protobuf size of 2GB: " << size;
+    return false;
+  }
+
+  int original_byte_count = output->ByteCount();
+  SerializeWithCachedSizes(output);
+  if (output->HadError()) {
+    return false;
+  }
+  int final_byte_count = output->ByteCount();
+
+  if (final_byte_count - original_byte_count != size) {
+    ByteSizeConsistencyError(size, ByteSizeLong(),
+                             final_byte_count - original_byte_count, *this);
+  }
+
+  return true;
+}
+
+bool MessageLite::SerializeToZeroCopyStream(
+    io::ZeroCopyOutputStream* output) const {
+  GOOGLE_DCHECK(IsInitialized()) << InitializationErrorMessage("serialize", *this);
+  return SerializePartialToZeroCopyStream(output);
+}
+
+bool MessageLite::SerializePartialToZeroCopyStream(
+    io::ZeroCopyOutputStream* output) const {
+  const size_t size = ByteSizeLong();  // Force size to be cached.
+  if (size > INT_MAX) {
+    GOOGLE_LOG(ERROR) << GetTypeName()
+               << " exceeded maximum protobuf size of 2GB: " << size;
+    return false;
+  }
+
+  uint8* target;
+  io::EpsCopyOutputStream stream(
+      output, io::CodedOutputStream::IsDefaultSerializationDeterministic(),
+      &target);
+  target = _InternalSerialize(target, &stream);
+  stream.Trim(target);
+  if (stream.HadError()) return false;
+  return true;
+}
+
+bool MessageLite::SerializeToFileDescriptor(int file_descriptor) const {
+  io::FileOutputStream output(file_descriptor);
+  return SerializeToZeroCopyStream(&output) && output.Flush();
+}
+
+bool MessageLite::SerializePartialToFileDescriptor(int file_descriptor) const {
+  io::FileOutputStream output(file_descriptor);
+  return SerializePartialToZeroCopyStream(&output) && output.Flush();
+}
+
+bool MessageLite::SerializeToOstream(std::ostream* output) const {
+  {
+    io::OstreamOutputStream zero_copy_output(output);
+    if (!SerializeToZeroCopyStream(&zero_copy_output)) return false;
+  }
+  return output->good();
+}
+
+bool MessageLite::SerializePartialToOstream(std::ostream* output) const {
+  io::OstreamOutputStream zero_copy_output(output);
+  return SerializePartialToZeroCopyStream(&zero_copy_output);
+}
+
+bool MessageLite::AppendToString(std::string* output) const {
+  GOOGLE_DCHECK(IsInitialized()) << InitializationErrorMessage("serialize", *this);
+  return AppendPartialToString(output);
+}
+
+bool MessageLite::AppendPartialToString(std::string* output) const {
+  size_t old_size = output->size();
+  size_t byte_size = ByteSizeLong();
+  if (byte_size > INT_MAX) {
+    GOOGLE_LOG(ERROR) << GetTypeName()
+               << " exceeded maximum protobuf size of 2GB: " << byte_size;
+    return false;
+  }
+
+  STLStringResizeUninitialized(output, old_size + byte_size);
+  uint8* start =
+      reinterpret_cast(io::mutable_string_data(output) + old_size);
+  SerializeToArrayImpl(*this, start, byte_size);
+  return true;
+}
+
+bool MessageLite::SerializeToString(std::string* output) const {
+  output->clear();
+  return AppendToString(output);
+}
+
+bool MessageLite::SerializePartialToString(std::string* output) const {
+  output->clear();
+  return AppendPartialToString(output);
+}
+
+bool MessageLite::SerializeToArray(void* data, int size) const {
+  GOOGLE_DCHECK(IsInitialized()) << InitializationErrorMessage("serialize", *this);
+  return SerializePartialToArray(data, size);
+}
+
+bool MessageLite::SerializePartialToArray(void* data, int size) const {
+  const size_t byte_size = ByteSizeLong();
+  if (byte_size > INT_MAX) {
+    GOOGLE_LOG(ERROR) << GetTypeName()
+               << " exceeded maximum protobuf size of 2GB: " << byte_size;
+    return false;
+  }
+  if (size < byte_size) return false;
+  uint8* start = reinterpret_cast(data);
+  SerializeToArrayImpl(*this, start, byte_size);
+  return true;
+}
+
+std::string MessageLite::SerializeAsString() const {
+  // If the compiler implements the (Named) Return Value Optimization,
+  // the local variable 'output' will not actually reside on the stack
+  // of this function, but will be overlaid with the object that the
+  // caller supplied for the return value to be constructed in.
+  std::string output;
+  if (!AppendToString(&output)) output.clear();
+  return output;
+}
+
+std::string MessageLite::SerializePartialAsString() const {
+  std::string output;
+  if (!AppendPartialToString(&output)) output.clear();
+  return output;
+}
+
+
+namespace internal {
+
+template <>
+MessageLite* GenericTypeHandler::NewFromPrototype(
+    const MessageLite* prototype, Arena* arena) {
+  return prototype->New(arena);
+}
+template <>
+void GenericTypeHandler::Merge(const MessageLite& from,
+                                            MessageLite* to) {
+  to->CheckTypeAndMergeFrom(from);
+}
+template <>
+void GenericTypeHandler::Merge(const std::string& from,
+                                            std::string* to) {
+  *to = from;
+}
+
+}  // namespace internal
+
+
+// ===================================================================
+// Shutdown support.
+
+namespace internal {
+
+struct ShutdownData {
+  ~ShutdownData() {
+    std::reverse(functions.begin(), functions.end());
+    for (auto pair : functions) pair.first(pair.second);
+  }
+
+  static ShutdownData* get() {
+    static auto* data = new ShutdownData;
+    return data;
+  }
+
+  std::vector> functions;
+  Mutex mutex;
+};
+
+static void RunZeroArgFunc(const void* arg) {
+  void (*func)() = reinterpret_cast(const_cast(arg));
+  func();
+}
+
+void OnShutdown(void (*func)()) {
+  OnShutdownRun(RunZeroArgFunc, reinterpret_cast(func));
+}
+
+void OnShutdownRun(void (*f)(const void*), const void* arg) {
+  auto shutdown_data = ShutdownData::get();
+  MutexLock lock(&shutdown_data->mutex);
+  shutdown_data->functions.push_back(std::make_pair(f, arg));
+}
+
+}  // namespace internal
+
+void ShutdownProtobufLibrary() {
+  // This function should be called only once, but accepts multiple calls.
+  static bool is_shutdown = false;
+  if (!is_shutdown) {
+    delete internal::ShutdownData::get();
+    is_shutdown = true;
+  }
+}
+
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_lite.h"
new file mode 100644
index 00000000..31746f3e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_lite.h"
@@ -0,0 +1,571 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Authors: wink@google.com (Wink Saville),
+//          kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Defines MessageLite, the abstract interface implemented by all (lite
+// and non-lite) protocol message objects.
+
+#ifndef GOOGLE_PROTOBUF_MESSAGE_LITE_H__
+#define GOOGLE_PROTOBUF_MESSAGE_LITE_H__
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+
+template 
+class RepeatedPtrField;
+
+namespace io {
+
+class CodedInputStream;
+class CodedOutputStream;
+class ZeroCopyInputStream;
+class ZeroCopyOutputStream;
+
+}  // namespace io
+namespace internal {
+
+// See parse_context.h for explanation
+class ParseContext;
+
+class RepeatedPtrFieldBase;
+class WireFormatLite;
+class WeakFieldMap;
+
+// We compute sizes as size_t but cache them as int.  This function converts a
+// computed size to a cached size.  Since we don't proceed with serialization
+// if the total size was > INT_MAX, it is not important what this function
+// returns for inputs > INT_MAX.  However this case should not error or
+// GOOGLE_CHECK-fail, because the full size_t resolution is still returned from
+// ByteSizeLong() and checked against INT_MAX; we can catch the overflow
+// there.
+inline int ToCachedSize(size_t size) { return static_cast(size); }
+
+// We mainly calculate sizes in terms of size_t, but some functions that
+// compute sizes return "int".  These int sizes are expected to always be
+// positive. This function is more efficient than casting an int to size_t
+// directly on 64-bit platforms because it avoids making the compiler emit a
+// sign extending instruction, which we don't want and don't want to pay for.
+inline size_t FromIntSize(int size) {
+  // Convert to unsigned before widening so sign extension is not necessary.
+  return static_cast(size);
+}
+
+// For cases where a legacy function returns an integer size.  We GOOGLE_DCHECK()
+// that the conversion will fit within an integer; if this is false then we
+// are losing information.
+inline int ToIntSize(size_t size) {
+  GOOGLE_DCHECK_LE(size, static_cast(INT_MAX));
+  return static_cast(size);
+}
+
+// This type wraps a variable whose constructor and destructor are explicitly
+// called. It is particularly useful for a global variable, without its
+// constructor and destructor run on start and end of the program lifetime.
+// This circumvents the initial construction order fiasco, while keeping
+// the address of the empty string a compile time constant.
+//
+// Pay special attention to the initialization state of the object.
+// 1. The object is "uninitialized" to begin with.
+// 2. Call Construct() or DefaultConstruct() only if the object is
+//    uninitialized. After the call, the object becomes "initialized".
+// 3. Call get() and get_mutable() only if the object is initialized.
+// 4. Call Destruct() only if the object is initialized.
+//    After the call, the object becomes uninitialized.
+template 
+class ExplicitlyConstructed {
+ public:
+  void DefaultConstruct() { new (&union_) T(); }
+
+  template 
+  void Construct(Args&&... args) {
+    new (&union_) T(std::forward(args)...);
+  }
+
+  void Destruct() { get_mutable()->~T(); }
+
+  constexpr const T& get() const { return reinterpret_cast(union_); }
+  T* get_mutable() { return reinterpret_cast(&union_); }
+
+ private:
+  // Prefer c++14 aligned_storage, but for compatibility this will do.
+  union AlignedUnion {
+    char space[sizeof(T)];
+    int64 align_to_int64;
+    void* align_to_ptr;
+  } union_;
+};
+
+// Default empty string object. Don't use this directly. Instead, call
+// GetEmptyString() to get the reference.
+PROTOBUF_EXPORT extern ExplicitlyConstructed
+    fixed_address_empty_string;
+
+
+PROTOBUF_EXPORT inline const std::string& GetEmptyStringAlreadyInited() {
+  return fixed_address_empty_string.get();
+}
+
+PROTOBUF_EXPORT size_t StringSpaceUsedExcludingSelfLong(const std::string& str);
+
+}  // namespace internal
+
+// Interface to light weight protocol messages.
+//
+// This interface is implemented by all protocol message objects.  Non-lite
+// messages additionally implement the Message interface, which is a
+// subclass of MessageLite.  Use MessageLite instead when you only need
+// the subset of features which it supports -- namely, nothing that uses
+// descriptors or reflection.  You can instruct the protocol compiler
+// to generate classes which implement only MessageLite, not the full
+// Message interface, by adding the following line to the .proto file:
+//
+//   option optimize_for = LITE_RUNTIME;
+//
+// This is particularly useful on resource-constrained systems where
+// the full protocol buffers runtime library is too big.
+//
+// Note that on non-constrained systems (e.g. servers) when you need
+// to link in lots of protocol definitions, a better way to reduce
+// total code footprint is to use optimize_for = CODE_SIZE.  This
+// will make the generated code smaller while still supporting all the
+// same features (at the expense of speed).  optimize_for = LITE_RUNTIME
+// is best when you only have a small number of message types linked
+// into your binary, in which case the size of the protocol buffers
+// runtime itself is the biggest problem.
+class PROTOBUF_EXPORT MessageLite {
+ public:
+  inline MessageLite() {}
+  virtual ~MessageLite() {}
+
+  // Basic Operations ------------------------------------------------
+
+  // Get the name of this message type, e.g. "foo.bar.BazProto".
+  virtual std::string GetTypeName() const = 0;
+
+  // Construct a new instance of the same type.  Ownership is passed to the
+  // caller.
+  virtual MessageLite* New() const = 0;
+
+  // Construct a new instance on the arena. Ownership is passed to the caller
+  // if arena is a NULL. Default implementation for backwards compatibility.
+  virtual MessageLite* New(Arena* arena) const;
+
+  // Get the arena, if any, associated with this message. Virtual method
+  // required for generic operations but most arena-related operations should
+  // use the GetArenaNoVirtual() generated-code method. Default implementation
+  // to reduce code size by avoiding the need for per-type implementations
+  // when types do not implement arena support.
+  virtual Arena* GetArena() const { return NULL; }
+
+  // Get a pointer that may be equal to this message's arena, or may not be.
+  // If the value returned by this method is equal to some arena pointer, then
+  // this message is on that arena; however, if this message is on some arena,
+  // this method may or may not return that arena's pointer. As a tradeoff,
+  // this method may be more efficient than GetArena(). The intent is to allow
+  // underlying representations that use e.g. tagged pointers to sometimes
+  // store the arena pointer directly, and sometimes in a more indirect way,
+  // and allow a fastpath comparison against the arena pointer when it's easy
+  // to obtain.
+  virtual void* GetMaybeArenaPointer() const { return GetArena(); }
+
+  // Clear all fields of the message and set them to their default values.
+  // Clear() avoids freeing memory, assuming that any memory allocated
+  // to hold parts of the message will be needed again to hold the next
+  // message.  If you actually want to free the memory used by a Message,
+  // you must delete it.
+  virtual void Clear() = 0;
+
+  // Quickly check if all required fields have values set.
+  virtual bool IsInitialized() const = 0;
+
+  // This is not implemented for Lite messages -- it just returns "(cannot
+  // determine missing fields for lite message)".  However, it is implemented
+  // for full messages.  See message.h.
+  virtual std::string InitializationErrorString() const;
+
+  // If |other| is the exact same class as this, calls MergeFrom(). Otherwise,
+  // results are undefined (probably crash).
+  virtual void CheckTypeAndMergeFrom(const MessageLite& other) = 0;
+
+  // These methods return a human-readable summary of the message. Note that
+  // since the MessageLite interface does not support reflection, there is very
+  // little information that these methods can provide. They are shadowed by
+  // methods of the same name on the Message interface which provide much more
+  // information. The methods here are intended primarily to facilitate code
+  // reuse for logic that needs to interoperate with both full and lite protos.
+  //
+  // The format of the returned string is subject to change, so please do not
+  // assume it will remain stable over time.
+  std::string DebugString() const;
+  std::string ShortDebugString() const { return DebugString(); }
+  // MessageLite::DebugString is already Utf8 Safe. This is to add compatibility
+  // with Message.
+  std::string Utf8DebugString() const { return DebugString(); }
+
+  // Parsing ---------------------------------------------------------
+  // Methods for parsing in protocol buffer format.  Most of these are
+  // just simple wrappers around MergeFromCodedStream().  Clear() will be
+  // called before merging the input.
+
+  // Fill the message with a protocol buffer parsed from the given input
+  // stream. Returns false on a read error or if the input is in the wrong
+  // format.  A successful return does not indicate the entire input is
+  // consumed, ensure you call ConsumedEntireMessage() to check that if
+  // applicable.
+  bool ParseFromCodedStream(io::CodedInputStream* input);
+  // Like ParseFromCodedStream(), but accepts messages that are missing
+  // required fields.
+  bool ParsePartialFromCodedStream(io::CodedInputStream* input);
+  // Read a protocol buffer from the given zero-copy input stream.  If
+  // successful, the entire input will be consumed.
+  bool ParseFromZeroCopyStream(io::ZeroCopyInputStream* input);
+  // Like ParseFromZeroCopyStream(), but accepts messages that are missing
+  // required fields.
+  bool ParsePartialFromZeroCopyStream(io::ZeroCopyInputStream* input);
+  // Parse a protocol buffer from a file descriptor.  If successful, the entire
+  // input will be consumed.
+  bool ParseFromFileDescriptor(int file_descriptor);
+  // Like ParseFromFileDescriptor(), but accepts messages that are missing
+  // required fields.
+  bool ParsePartialFromFileDescriptor(int file_descriptor);
+  // Parse a protocol buffer from a C++ istream.  If successful, the entire
+  // input will be consumed.
+  bool ParseFromIstream(std::istream* input);
+  // Like ParseFromIstream(), but accepts messages that are missing
+  // required fields.
+  bool ParsePartialFromIstream(std::istream* input);
+  // Read a protocol buffer from the given zero-copy input stream, expecting
+  // the message to be exactly "size" bytes long.  If successful, exactly
+  // this many bytes will have been consumed from the input.
+  bool MergePartialFromBoundedZeroCopyStream(io::ZeroCopyInputStream* input,
+                                             int size);
+  // Like ParseFromBoundedZeroCopyStream(), but accepts messages that are
+  // missing required fields.
+  bool MergeFromBoundedZeroCopyStream(io::ZeroCopyInputStream* input, int size);
+  bool ParseFromBoundedZeroCopyStream(io::ZeroCopyInputStream* input, int size);
+  // Like ParseFromBoundedZeroCopyStream(), but accepts messages that are
+  // missing required fields.
+  bool ParsePartialFromBoundedZeroCopyStream(io::ZeroCopyInputStream* input,
+                                             int size);
+  // Parses a protocol buffer contained in a string. Returns true on success.
+  // This function takes a string in the (non-human-readable) binary wire
+  // format, matching the encoding output by MessageLite::SerializeToString().
+  // If you'd like to convert a human-readable string into a protocol buffer
+  // object, see google::protobuf::TextFormat::ParseFromString().
+  bool ParseFromString(const std::string& data);
+  // Like ParseFromString(), but accepts messages that are missing
+  // required fields.
+  bool ParsePartialFromString(const std::string& data);
+  // Parse a protocol buffer contained in an array of bytes.
+  bool ParseFromArray(const void* data, int size);
+  // Like ParseFromArray(), but accepts messages that are missing
+  // required fields.
+  bool ParsePartialFromArray(const void* data, int size);
+
+
+  // Reads a protocol buffer from the stream and merges it into this
+  // Message.  Singular fields read from the what is
+  // already in the Message and repeated fields are appended to those
+  // already present.
+  //
+  // It is the responsibility of the caller to call input->LastTagWas()
+  // (for groups) or input->ConsumedEntireMessage() (for non-groups) after
+  // this returns to verify that the message's end was delimited correctly.
+  //
+  // ParseFromCodedStream() is implemented as Clear() followed by
+  // MergeFromCodedStream().
+  bool MergeFromCodedStream(io::CodedInputStream* input);
+
+  // Like MergeFromCodedStream(), but succeeds even if required fields are
+  // missing in the input.
+  //
+  // MergeFromCodedStream() is just implemented as MergePartialFromCodedStream()
+  // followed by IsInitialized().
+  bool MergePartialFromCodedStream(io::CodedInputStream* input);
+
+  // Merge a protocol buffer contained in a string.
+  bool MergeFromString(const std::string& data);
+
+
+  // Serialization ---------------------------------------------------
+  // Methods for serializing in protocol buffer format.  Most of these
+  // are just simple wrappers around ByteSize() and SerializeWithCachedSizes().
+
+  // Write a protocol buffer of this message to the given output.  Returns
+  // false on a write error.  If the message is missing required fields,
+  // this may GOOGLE_CHECK-fail.
+  bool SerializeToCodedStream(io::CodedOutputStream* output) const;
+  // Like SerializeToCodedStream(), but allows missing required fields.
+  bool SerializePartialToCodedStream(io::CodedOutputStream* output) const;
+  // Write the message to the given zero-copy output stream.  All required
+  // fields must be set.
+  bool SerializeToZeroCopyStream(io::ZeroCopyOutputStream* output) const;
+  // Like SerializeToZeroCopyStream(), but allows missing required fields.
+  bool SerializePartialToZeroCopyStream(io::ZeroCopyOutputStream* output) const;
+  // Serialize the message and store it in the given string.  All required
+  // fields must be set.
+  bool SerializeToString(std::string* output) const;
+  // Like SerializeToString(), but allows missing required fields.
+  bool SerializePartialToString(std::string* output) const;
+  // Serialize the message and store it in the given byte array.  All required
+  // fields must be set.
+  bool SerializeToArray(void* data, int size) const;
+  // Like SerializeToArray(), but allows missing required fields.
+  bool SerializePartialToArray(void* data, int size) const;
+
+  // Make a string encoding the message. Is equivalent to calling
+  // SerializeToString() on a string and using that.  Returns the empty
+  // string if SerializeToString() would have returned an error.
+  // Note: If you intend to generate many such strings, you may
+  // reduce heap fragmentation by instead re-using the same string
+  // object with calls to SerializeToString().
+  std::string SerializeAsString() const;
+  // Like SerializeAsString(), but allows missing required fields.
+  std::string SerializePartialAsString() const;
+
+  // Serialize the message and write it to the given file descriptor.  All
+  // required fields must be set.
+  bool SerializeToFileDescriptor(int file_descriptor) const;
+  // Like SerializeToFileDescriptor(), but allows missing required fields.
+  bool SerializePartialToFileDescriptor(int file_descriptor) const;
+  // Serialize the message and write it to the given C++ ostream.  All
+  // required fields must be set.
+  bool SerializeToOstream(std::ostream* output) const;
+  // Like SerializeToOstream(), but allows missing required fields.
+  bool SerializePartialToOstream(std::ostream* output) const;
+
+  // Like SerializeToString(), but appends to the data to the string's
+  // existing contents.  All required fields must be set.
+  bool AppendToString(std::string* output) const;
+  // Like AppendToString(), but allows missing required fields.
+  bool AppendPartialToString(std::string* output) const;
+
+
+  // Computes the serialized size of the message.  This recursively calls
+  // ByteSizeLong() on all embedded messages.
+  //
+  // ByteSizeLong() is generally linear in the number of fields defined for the
+  // proto.
+  virtual size_t ByteSizeLong() const = 0;
+
+  // Legacy ByteSize() API.
+  PROTOBUF_DEPRECATED_MSG("Please use ByteSizeLong() instead")
+  int ByteSize() const { return internal::ToIntSize(ByteSizeLong()); }
+
+  // Serializes the message without recomputing the size.  The message must not
+  // have changed since the last call to ByteSize(), and the value returned by
+  // ByteSize must be non-negative.  Otherwise the results are undefined.
+  void SerializeWithCachedSizes(io::CodedOutputStream* output) const {
+    output->SetCur(_InternalSerialize(output->Cur(), output->EpsCopy()));
+  }
+
+  // Functions below here are not part of the public interface.  It isn't
+  // enforced, but they should be treated as private, and will be private
+  // at some future time.  Unfortunately the implementation of the "friend"
+  // keyword in GCC is broken at the moment, but we expect it will be fixed.
+
+  // Like SerializeWithCachedSizes, but writes directly to *target, returning
+  // a pointer to the byte immediately after the last byte written.  "target"
+  // must point at a byte array of at least ByteSize() bytes.  Whether to use
+  // deterministic serialization, e.g., maps in sorted order, is determined by
+  // CodedOutputStream::IsDefaultSerializationDeterministic().
+  uint8* SerializeWithCachedSizesToArray(uint8* target) const;
+
+  // Returns the result of the last call to ByteSize().  An embedded message's
+  // size is needed both to serialize it (because embedded messages are
+  // length-delimited) and to compute the outer message's size.  Caching
+  // the size avoids computing it multiple times.
+  //
+  // ByteSize() does not automatically use the cached size when available
+  // because this would require invalidating it every time the message was
+  // modified, which would be too hard and expensive.  (E.g. if a deeply-nested
+  // sub-message is changed, all of its parents' cached sizes would need to be
+  // invalidated, which is too much work for an otherwise inlined setter
+  // method.)
+  virtual int GetCachedSize() const = 0;
+
+  virtual const char* _InternalParse(const char* /*ptr*/,
+                                     internal::ParseContext* /*ctx*/) {
+    return nullptr;
+  }
+
+ protected:
+  template 
+  static T* CreateMaybeMessage(Arena* arena) {
+    return Arena::CreateMaybeMessage(arena);
+  }
+
+ public:
+  enum ParseFlags {
+    kMerge = 0,
+    kParse = 1,
+    kMergePartial = 2,
+    kParsePartial = 3,
+    kMergeWithAliasing = 4,
+    kParseWithAliasing = 5,
+    kMergePartialWithAliasing = 6,
+    kParsePartialWithAliasing = 7
+  };
+
+  template 
+  bool ParseFrom(const T& input);
+
+  // Fast path when conditions match (ie. non-deterministic)
+  //  uint8* _InternalSerialize(uint8* ptr) const;
+  virtual uint8* _InternalSerialize(uint8* ptr,
+                                    io::EpsCopyOutputStream* stream) const = 0;
+
+ private:
+  // TODO(gerbens) make this a pure abstract function
+  virtual const void* InternalGetTable() const { return NULL; }
+
+  friend class internal::WireFormatLite;
+  friend class Message;
+  friend class internal::WeakFieldMap;
+
+  bool IsInitializedWithErrors() const {
+    if (IsInitialized()) return true;
+    LogInitializationErrorMessage();
+    return false;
+  }
+
+  void LogInitializationErrorMessage() const;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageLite);
+};
+
+namespace internal {
+
+template 
+bool MergePartialFromImpl(StringPiece input, MessageLite* msg);
+extern template bool MergePartialFromImpl(StringPiece input,
+                                                 MessageLite* msg);
+extern template bool MergePartialFromImpl(StringPiece input,
+                                                MessageLite* msg);
+
+template 
+bool MergePartialFromImpl(io::ZeroCopyInputStream* input, MessageLite* msg);
+extern template bool MergePartialFromImpl(io::ZeroCopyInputStream* input,
+                                                 MessageLite* msg);
+extern template bool MergePartialFromImpl(io::ZeroCopyInputStream* input,
+                                                MessageLite* msg);
+
+struct BoundedZCIS {
+  io::ZeroCopyInputStream* zcis;
+  int limit;
+};
+
+template 
+bool MergePartialFromImpl(BoundedZCIS input, MessageLite* msg);
+extern template bool MergePartialFromImpl(BoundedZCIS input,
+                                                 MessageLite* msg);
+extern template bool MergePartialFromImpl(BoundedZCIS input,
+                                                MessageLite* msg);
+
+template 
+struct SourceWrapper;
+
+template 
+bool MergePartialFromImpl(const SourceWrapper& input, MessageLite* msg) {
+  return input.template MergePartialInto(msg);
+}
+
+}  // namespace internal
+
+template 
+bool MessageLite::ParseFrom(const T& input) {
+  if (flags & kParse) Clear();
+  constexpr bool alias = flags & kMergeWithAliasing;
+  bool res = internal::MergePartialFromImpl(input, this);
+  return res && ((flags & kMergePartial) || IsInitializedWithErrors());
+}
+
+// ===================================================================
+// Shutdown support.
+
+
+// Shut down the entire protocol buffers library, deleting all static-duration
+// objects allocated by the library or by generated .pb.cc files.
+//
+// There are two reasons you might want to call this:
+// * You use a draconian definition of "memory leak" in which you expect
+//   every single malloc() to have a corresponding free(), even for objects
+//   which live until program exit.
+// * You are writing a dynamically-loaded library which needs to clean up
+//   after itself when the library is unloaded.
+//
+// It is safe to call this multiple times.  However, it is not safe to use
+// any other part of the protocol buffers library after
+// ShutdownProtobufLibrary() has been called. Furthermore this call is not
+// thread safe, user needs to synchronize multiple calls.
+PROTOBUF_EXPORT void ShutdownProtobufLibrary();
+
+namespace internal {
+
+// Register a function to be called when ShutdownProtocolBuffers() is called.
+PROTOBUF_EXPORT void OnShutdown(void (*func)());
+// Run an arbitrary function on an arg
+PROTOBUF_EXPORT void OnShutdownRun(void (*f)(const void*), const void* arg);
+
+template 
+T* OnShutdownDelete(T* p) {
+  OnShutdownRun([](const void* pp) { delete static_cast(pp); }, p);
+  return p;
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_MESSAGE_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_unittest.cc"
new file mode 100644
index 00000000..0840e7bf
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_unittest.cc"
@@ -0,0 +1,45 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#define MESSAGE_TEST_NAME MessageTest
+#define MESSAGE_FACTORY_TEST_NAME MessageFactoryTest
+#define UNITTEST_PACKAGE_NAME "protobuf_unittest"
+#define UNITTEST ::protobuf_unittest
+#define UNITTEST_IMPORT ::protobuf_unittest_import
+
+// Must include after the above macros.
+#include 
+#include 
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_unittest.inc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_unittest.inc"
new file mode 100644
index 00000000..46ae35d2
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/message_unittest.inc"
@@ -0,0 +1,633 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file needs to be included as .inc as it depends on certain macros being
+// defined prior to its inclusion.
+
+#include 
+
+#include 
+#include 
+#include 
+#ifndef _MSC_VER
+#include 
+#endif
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+namespace google {
+namespace protobuf {
+
+#if defined(_WIN32)
+// DO NOT include , instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::io::win32::close;
+using google::protobuf::io::win32::open;
+#endif
+
+#ifndef O_BINARY
+#ifdef _O_BINARY
+#define O_BINARY _O_BINARY
+#else
+#define O_BINARY 0  // If this isn't defined, the platform doesn't need it.
+#endif
+#endif
+
+TEST(MESSAGE_TEST_NAME, SerializeHelpers) {
+  // TODO(kenton):  Test more helpers?  They're all two-liners so it seems
+  //   like a waste of time.
+
+  UNITTEST::TestAllTypes message;
+  TestUtil::SetAllFields(&message);
+  std::stringstream stream;
+
+  std::string str1("foo");
+  std::string str2("bar");
+
+  EXPECT_TRUE(message.SerializeToString(&str1));
+  EXPECT_TRUE(message.AppendToString(&str2));
+  EXPECT_TRUE(message.SerializeToOstream(&stream));
+
+  EXPECT_EQ(str1.size() + 3, str2.size());
+  EXPECT_EQ("bar", str2.substr(0, 3));
+  // Don't use EXPECT_EQ because we don't want to dump raw binary data to
+  // stdout.
+  EXPECT_TRUE(str2.substr(3) == str1);
+
+  // GCC gives some sort of error if we try to just do stream.str() == str1.
+  std::string temp = stream.str();
+  EXPECT_TRUE(temp == str1);
+
+  EXPECT_TRUE(message.SerializeAsString() == str1);
+
+}
+
+TEST(MESSAGE_TEST_NAME, SerializeToBrokenOstream) {
+  std::ofstream out;
+  UNITTEST::TestAllTypes message;
+  message.set_optional_int32(123);
+
+  EXPECT_FALSE(message.SerializeToOstream(&out));
+}
+
+TEST(MESSAGE_TEST_NAME, ParseFromFileDescriptor) {
+  std::string filename =
+      TestUtil::GetTestDataPath("net/proto2/internal/testdata/golden_message");
+  int file = open(filename.c_str(), O_RDONLY | O_BINARY);
+  ASSERT_GE(file, 0);
+
+  UNITTEST::TestAllTypes message;
+  EXPECT_TRUE(message.ParseFromFileDescriptor(file));
+  TestUtil::ExpectAllFieldsSet(message);
+
+  EXPECT_GE(close(file), 0);
+}
+
+TEST(MESSAGE_TEST_NAME, ParsePackedFromFileDescriptor) {
+  std::string filename = TestUtil::GetTestDataPath(
+      "net/proto2/internal/testdata/golden_packed_fields_message");
+  int file = open(filename.c_str(), O_RDONLY | O_BINARY);
+  ASSERT_GE(file, 0);
+
+  UNITTEST::TestPackedTypes message;
+  EXPECT_TRUE(message.ParseFromFileDescriptor(file));
+  TestUtil::ExpectPackedFieldsSet(message);
+
+  EXPECT_GE(close(file), 0);
+}
+
+TEST(MESSAGE_TEST_NAME, ParseHelpers) {
+  // TODO(kenton):  Test more helpers?  They're all two-liners so it seems
+  //   like a waste of time.
+  std::string data;
+
+  {
+    // Set up.
+    UNITTEST::TestAllTypes message;
+    TestUtil::SetAllFields(&message);
+    message.SerializeToString(&data);
+  }
+
+  {
+    // Test ParseFromString.
+    UNITTEST::TestAllTypes message;
+    EXPECT_TRUE(message.ParseFromString(data));
+    TestUtil::ExpectAllFieldsSet(message);
+  }
+
+  {
+    // Test ParseFromIstream.
+    UNITTEST::TestAllTypes message;
+    std::stringstream stream(data);
+    EXPECT_TRUE(message.ParseFromIstream(&stream));
+    EXPECT_TRUE(stream.eof());
+    TestUtil::ExpectAllFieldsSet(message);
+  }
+
+  {
+    // Test ParseFromBoundedZeroCopyStream.
+    std::string data_with_junk(data);
+    data_with_junk.append("some junk on the end");
+    io::ArrayInputStream stream(data_with_junk.data(), data_with_junk.size());
+    UNITTEST::TestAllTypes message;
+    EXPECT_TRUE(message.ParseFromBoundedZeroCopyStream(&stream, data.size()));
+    TestUtil::ExpectAllFieldsSet(message);
+  }
+
+  {
+    // Test that ParseFromBoundedZeroCopyStream fails (but doesn't crash) if
+    // EOF is reached before the expected number of bytes.
+    io::ArrayInputStream stream(data.data(), data.size());
+    UNITTEST::TestAllTypes message;
+    EXPECT_FALSE(
+        message.ParseFromBoundedZeroCopyStream(&stream, data.size() + 1));
+  }
+}
+
+TEST(MESSAGE_TEST_NAME, ParseFailsIfNotInitialized) {
+  UNITTEST::TestRequired message;
+  std::vector errors;
+
+  {
+    ScopedMemoryLog log;
+    EXPECT_FALSE(message.ParseFromString(""));
+    errors = log.GetMessages(ERROR);
+  }
+
+  ASSERT_EQ(1, errors.size());
+  EXPECT_EQ(
+      "Can't parse message of type \"" + std::string(UNITTEST_PACKAGE_NAME) +
+          ".TestRequired\" because it is missing required fields: a, b, c",
+      errors[0]);
+}
+
+TEST(MESSAGE_TEST_NAME, BypassInitializationCheckOnParse) {
+  UNITTEST::TestRequired message;
+  io::ArrayInputStream raw_input(nullptr, 0);
+  io::CodedInputStream input(&raw_input);
+  EXPECT_TRUE(message.MergePartialFromCodedStream(&input));
+}
+
+TEST(MESSAGE_TEST_NAME, InitializationErrorString) {
+  UNITTEST::TestRequired message;
+  EXPECT_EQ("a, b, c", message.InitializationErrorString());
+}
+
+TEST(MESSAGE_TEST_NAME, DynamicCastToGenerated) {
+  UNITTEST::TestAllTypes test_all_types;
+
+  Message* test_all_types_pointer = &test_all_types;
+  EXPECT_EQ(&test_all_types, DynamicCastToGenerated(
+                                 test_all_types_pointer));
+  EXPECT_EQ(nullptr, DynamicCastToGenerated(
+                         test_all_types_pointer));
+
+  const Message* test_all_types_pointer_const = &test_all_types;
+  EXPECT_EQ(&test_all_types,
+            DynamicCastToGenerated(
+                test_all_types_pointer_const));
+  EXPECT_EQ(nullptr, DynamicCastToGenerated(
+                         test_all_types_pointer_const));
+}
+
+#ifdef PROTOBUF_HAS_DEATH_TEST  // death tests do not work on Windows yet.
+
+TEST(MESSAGE_TEST_NAME, SerializeFailsIfNotInitialized) {
+  UNITTEST::TestRequired message;
+  std::string data;
+  EXPECT_DEBUG_DEATH(EXPECT_TRUE(message.SerializeToString(&data)),
+                     "Can't serialize message of type \"" +
+                         std::string(UNITTEST_PACKAGE_NAME) +
+                         ".TestRequired\" because "
+                         "it is missing required fields: a, b, c");
+}
+
+TEST(MESSAGE_TEST_NAME, CheckInitialized) {
+  UNITTEST::TestRequired message;
+  EXPECT_DEATH(message.CheckInitialized(),
+               "Message of type \"" + std::string(UNITTEST_PACKAGE_NAME) +
+                   ".TestRequired\" is missing required "
+                   "fields: a, b, c");
+}
+
+#endif  // PROTOBUF_HAS_DEATH_TEST
+
+namespace {
+// An input stream that repeats a std::string's content for a number of times.
+// It helps us create a really large input without consuming too much memory.
+// Used to test the parsing behavior when the input size exceeds 2G or close to
+// it.
+class RepeatedInputStream : public io::ZeroCopyInputStream {
+ public:
+  RepeatedInputStream(const std::string& data, size_t count)
+      : data_(data), count_(count), position_(0), total_byte_count_(0) {}
+
+  bool Next(const void** data, int* size) override {
+    if (position_ == data_.size()) {
+      if (--count_ == 0) {
+        return false;
+      }
+      position_ = 0;
+    }
+    *data = &data_[position_];
+    *size = static_cast(data_.size() - position_);
+    position_ = data_.size();
+    total_byte_count_ += *size;
+    return true;
+  }
+
+  void BackUp(int count) override {
+    position_ -= static_cast(count);
+    total_byte_count_ -= count;
+  }
+
+  bool Skip(int count) override {
+    while (count > 0) {
+      const void* data;
+      int size;
+      if (!Next(&data, &size)) {
+        break;
+      }
+      if (size >= count) {
+        BackUp(size - count);
+        return true;
+      } else {
+        count -= size;
+      }
+    }
+    return false;
+  }
+
+  int64_t ByteCount() const override { return total_byte_count_; }
+
+ private:
+  std::string data_;
+  size_t count_;     // The number of strings that haven't been consumed.
+  size_t position_;  // Position in the std::string for the next read.
+  int64 total_byte_count_;
+};
+}  // namespace
+
+TEST(MESSAGE_TEST_NAME, TestParseMessagesCloseTo2G) {
+  // Create a message with a large std::string field.
+  std::string value = std::string(64 * 1024 * 1024, 'x');
+  UNITTEST::TestAllTypes message;
+  message.set_optional_string(value);
+
+  // Repeat this message in the input stream to make the total input size
+  // close to 2G.
+  std::string data = message.SerializeAsString();
+  size_t count = static_cast(kint32max) / data.size();
+  RepeatedInputStream input(data, count);
+
+  // The parsing should succeed.
+  UNITTEST::TestAllTypes result;
+  EXPECT_TRUE(result.ParseFromZeroCopyStream(&input));
+
+  // When there are multiple occurrences of a singular field, the last one
+  // should win.
+  EXPECT_EQ(value, result.optional_string());
+}
+
+TEST(MESSAGE_TEST_NAME, TestParseMessagesOver2G) {
+  // Create a message with a large std::string field.
+  std::string value = std::string(64 * 1024 * 1024, 'x');
+  UNITTEST::TestAllTypes message;
+  message.set_optional_string(value);
+
+  // Repeat this message in the input stream to make the total input size
+  // larger than 2G.
+  std::string data = message.SerializeAsString();
+  size_t count = static_cast(kint32max) / data.size() + 1;
+  RepeatedInputStream input(data, count);
+
+  // The parsing should fail.
+  UNITTEST::TestAllTypes result;
+  EXPECT_FALSE(result.ParseFromZeroCopyStream(&input));
+}
+
+TEST(MESSAGE_TEST_NAME, BypassInitializationCheckOnSerialize) {
+  UNITTEST::TestRequired message;
+  io::ArrayOutputStream raw_output(nullptr, 0);
+  io::CodedOutputStream output(&raw_output);
+  EXPECT_TRUE(message.SerializePartialToCodedStream(&output));
+}
+
+TEST(MESSAGE_TEST_NAME, FindInitializationErrors) {
+  UNITTEST::TestRequired message;
+  std::vector errors;
+  message.FindInitializationErrors(&errors);
+  ASSERT_EQ(3, errors.size());
+  EXPECT_EQ("a", errors[0]);
+  EXPECT_EQ("b", errors[1]);
+  EXPECT_EQ("c", errors[2]);
+}
+
+TEST(MESSAGE_TEST_NAME, ParseFailsOnInvalidMessageEnd) {
+  UNITTEST::TestAllTypes message;
+
+  // Control case.
+  EXPECT_TRUE(message.ParseFromArray("", 0));
+
+  // The byte is a valid varint, but not a valid tag (zero).
+  EXPECT_FALSE(message.ParseFromArray("\0", 1));
+
+  // The byte is a malformed varint.
+  EXPECT_FALSE(message.ParseFromArray("\200", 1));
+
+  // The byte is an endgroup tag, but we aren't parsing a group.
+  EXPECT_FALSE(message.ParseFromArray("\014", 1));
+}
+
+// Regression test for b/23630858
+TEST(MESSAGE_TEST_NAME, MessageIsStillValidAfterParseFails) {
+  UNITTEST::TestAllTypes message;
+
+  // 9 0xFFs for the "optional_uint64" field.
+  std::string invalid_data = "\x20\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF";
+
+  EXPECT_FALSE(message.ParseFromString(invalid_data));
+  message.Clear();
+  EXPECT_EQ(0, message.optional_uint64());
+
+  // invalid data for field "optional_string". Length prefix is 1 but no
+  // payload.
+  std::string invalid_string_data = "\x72\x01";
+  {
+    Arena arena;
+    UNITTEST::TestAllTypes* arena_message =
+        Arena::CreateMessage(&arena);
+    EXPECT_FALSE(arena_message->ParseFromString(invalid_string_data));
+    arena_message->Clear();
+    EXPECT_EQ("", arena_message->optional_string());
+  }
+}
+
+
+namespace {
+
+void ExpectMessageMerged(const UNITTEST::TestAllTypes& message) {
+  EXPECT_EQ(3, message.optional_int32());
+  EXPECT_EQ(2, message.optional_int64());
+  EXPECT_EQ("hello", message.optional_string());
+}
+
+void AssignParsingMergeMessages(UNITTEST::TestAllTypes* msg1,
+                                UNITTEST::TestAllTypes* msg2,
+                                UNITTEST::TestAllTypes* msg3) {
+  msg1->set_optional_int32(1);
+  msg2->set_optional_int64(2);
+  msg3->set_optional_int32(3);
+  msg3->set_optional_string("hello");
+}
+
+}  // namespace
+
+// Test that if an optional or required message/group field appears multiple
+// times in the input, they need to be merged.
+TEST(MESSAGE_TEST_NAME, ParsingMerge) {
+  UNITTEST::TestParsingMerge::RepeatedFieldsGenerator generator;
+  UNITTEST::TestAllTypes* msg1;
+  UNITTEST::TestAllTypes* msg2;
+  UNITTEST::TestAllTypes* msg3;
+
+#define ASSIGN_REPEATED_FIELD(FIELD) \
+  msg1 = generator.add_##FIELD();    \
+  msg2 = generator.add_##FIELD();    \
+  msg3 = generator.add_##FIELD();    \
+  AssignParsingMergeMessages(msg1, msg2, msg3)
+
+  ASSIGN_REPEATED_FIELD(field1);
+  ASSIGN_REPEATED_FIELD(field2);
+  ASSIGN_REPEATED_FIELD(field3);
+  ASSIGN_REPEATED_FIELD(ext1);
+  ASSIGN_REPEATED_FIELD(ext2);
+
+#undef ASSIGN_REPEATED_FIELD
+#define ASSIGN_REPEATED_GROUP(FIELD)                \
+  msg1 = generator.add_##FIELD()->mutable_field1(); \
+  msg2 = generator.add_##FIELD()->mutable_field1(); \
+  msg3 = generator.add_##FIELD()->mutable_field1(); \
+  AssignParsingMergeMessages(msg1, msg2, msg3)
+
+  ASSIGN_REPEATED_GROUP(group1);
+  ASSIGN_REPEATED_GROUP(group2);
+
+#undef ASSIGN_REPEATED_GROUP
+
+  std::string buffer;
+  generator.SerializeToString(&buffer);
+  UNITTEST::TestParsingMerge parsing_merge;
+  parsing_merge.ParseFromString(buffer);
+
+  // Required and optional fields should be merged.
+  ExpectMessageMerged(parsing_merge.required_all_types());
+  ExpectMessageMerged(parsing_merge.optional_all_types());
+  ExpectMessageMerged(parsing_merge.optionalgroup().optional_group_all_types());
+  ExpectMessageMerged(
+      parsing_merge.GetExtension(UNITTEST::TestParsingMerge::optional_ext));
+
+  // Repeated fields should not be merged.
+  EXPECT_EQ(3, parsing_merge.repeated_all_types_size());
+  EXPECT_EQ(3, parsing_merge.repeatedgroup_size());
+  EXPECT_EQ(
+      3, parsing_merge.ExtensionSize(UNITTEST::TestParsingMerge::repeated_ext));
+}
+
+TEST(MESSAGE_TEST_NAME, MergeFrom) {
+  UNITTEST::TestAllTypes source, dest;
+
+  // Optional fields
+  source.set_optional_int32(1);  // only source
+  source.set_optional_int64(2);  // both source and dest
+  dest.set_optional_int64(3);
+  dest.set_optional_uint32(4);  // only dest
+
+  // Optional fields with defaults
+  source.set_default_int32(13);  // only source
+  source.set_default_int64(14);  // both source and dest
+  dest.set_default_int64(15);
+  dest.set_default_uint32(16);  // only dest
+
+  // Repeated fields
+  source.add_repeated_int32(5);  // only source
+  source.add_repeated_int32(6);
+  source.add_repeated_int64(7);  // both source and dest
+  source.add_repeated_int64(8);
+  dest.add_repeated_int64(9);
+  dest.add_repeated_int64(10);
+  dest.add_repeated_uint32(11);  // only dest
+  dest.add_repeated_uint32(12);
+
+  dest.MergeFrom(source);
+
+  // Optional fields: source overwrites dest if source is specified
+  EXPECT_EQ(1, dest.optional_int32());   // only source: use source
+  EXPECT_EQ(2, dest.optional_int64());   // source and dest: use source
+  EXPECT_EQ(4, dest.optional_uint32());  // only dest: use dest
+  EXPECT_EQ(0, dest.optional_uint64());  // neither: use default
+
+  // Optional fields with defaults
+  EXPECT_EQ(13, dest.default_int32());   // only source: use source
+  EXPECT_EQ(14, dest.default_int64());   // source and dest: use source
+  EXPECT_EQ(16, dest.default_uint32());  // only dest: use dest
+  EXPECT_EQ(44, dest.default_uint64());  // neither: use default
+
+  // Repeated fields: concatenate source onto the end of dest
+  ASSERT_EQ(2, dest.repeated_int32_size());
+  EXPECT_EQ(5, dest.repeated_int32(0));
+  EXPECT_EQ(6, dest.repeated_int32(1));
+  ASSERT_EQ(4, dest.repeated_int64_size());
+  EXPECT_EQ(9, dest.repeated_int64(0));
+  EXPECT_EQ(10, dest.repeated_int64(1));
+  EXPECT_EQ(7, dest.repeated_int64(2));
+  EXPECT_EQ(8, dest.repeated_int64(3));
+  ASSERT_EQ(2, dest.repeated_uint32_size());
+  EXPECT_EQ(11, dest.repeated_uint32(0));
+  EXPECT_EQ(12, dest.repeated_uint32(1));
+  ASSERT_EQ(0, dest.repeated_uint64_size());
+}
+
+TEST(MESSAGE_TEST_NAME, IsInitialized) {
+  UNITTEST::TestIsInitialized msg;
+  EXPECT_TRUE(msg.IsInitialized());
+  UNITTEST::TestIsInitialized::SubMessage* sub_message =
+      msg.mutable_sub_message();
+  EXPECT_TRUE(msg.IsInitialized());
+  UNITTEST::TestIsInitialized::SubMessage::SubGroup* sub_group =
+      sub_message->mutable_subgroup();
+  EXPECT_FALSE(msg.IsInitialized());
+  sub_group->set_i(1);
+  EXPECT_TRUE(msg.IsInitialized());
+}
+
+TEST(MESSAGE_FACTORY_TEST_NAME, GeneratedFactoryLookup) {
+  EXPECT_EQ(MessageFactory::generated_factory()->GetPrototype(
+                UNITTEST::TestAllTypes::descriptor()),
+            &UNITTEST::TestAllTypes::default_instance());
+}
+
+TEST(MESSAGE_FACTORY_TEST_NAME, GeneratedFactoryUnknownType) {
+  // Construct a new descriptor.
+  DescriptorPool pool;
+  FileDescriptorProto file;
+  file.set_name("foo.proto");
+  file.add_message_type()->set_name("Foo");
+  const Descriptor* descriptor = pool.BuildFile(file)->message_type(0);
+
+  // Trying to construct it should return nullptr.
+  EXPECT_TRUE(MessageFactory::generated_factory()->GetPrototype(descriptor) ==
+              nullptr);
+}
+
+TEST(MESSAGE_TEST_NAME, MOMIParserEdgeCases) {
+  {
+    UNITTEST::TestAllTypes msg;
+    // Parser ends in last 16 bytes of buffer due to a 0.
+    std::string data;
+    // 12 bytes of data
+    for (int i = 0; i < 4; i++) data += "\370\1\1";
+    // 13 byte is terminator
+    data += '\0';  // Terminator
+    // followed by the rest of the stream
+    // space is ascii 32 so no end group
+    data += std::string(30, ' ');
+    io::ArrayInputStream zcis(data.data(), data.size(), 17);
+    io::CodedInputStream cis(&zcis);
+    EXPECT_TRUE(msg.MergePartialFromCodedStream(&cis));
+    EXPECT_EQ(cis.CurrentPosition(), 3 * 4 + 1);
+  }
+  {
+    // Parser ends in last 16 bytes of buffer due to a end-group.
+    // Must use a message that is a group. Otherwise ending on a group end is
+    // a failure.
+    UNITTEST::TestAllTypes::OptionalGroup msg;
+    std::string data;
+    for (int i = 0; i < 3; i++) data += "\370\1\1";
+    data += '\14';  // Octal end-group tag 12 (1 * 8 + 4(
+    data += std::string(30, ' ');
+    io::ArrayInputStream zcis(data.data(), data.size(), 17);
+    io::CodedInputStream cis(&zcis);
+    EXPECT_TRUE(msg.MergePartialFromCodedStream(&cis));
+    EXPECT_EQ(cis.CurrentPosition(), 3 * 3 + 1);
+    EXPECT_TRUE(cis.LastTagWas(12));
+  }
+  {
+    // Parser ends in last 16 bytes of buffer due to a end-group. But is inside
+    // a length delimited field.
+    // a failure.
+    UNITTEST::TestAllTypes::OptionalGroup msg;
+    std::string data;
+    data += "\22\3foo";
+    data += '\14';  // Octal end-group tag 12 (1 * 8 + 4(
+    data += std::string(30, ' ');
+    io::ArrayInputStream zcis(data.data(), data.size(), 17);
+    io::CodedInputStream cis(&zcis);
+    EXPECT_TRUE(msg.MergePartialFromCodedStream(&cis));
+    EXPECT_EQ(cis.CurrentPosition(), 6);
+    EXPECT_TRUE(cis.LastTagWas(12));
+  }
+  {
+    // Parser fails when ending on 0 if from ZeroCopyInputStream
+    UNITTEST::TestAllTypes msg;
+    std::string data;
+    // 12 bytes of data
+    for (int i = 0; i < 4; i++) data += "\370\1\1";
+    // 13 byte is terminator
+    data += '\0';  // Terminator
+    data += std::string(30, ' ');
+    io::ArrayInputStream zcis(data.data(), data.size(), 17);
+    EXPECT_FALSE(msg.ParsePartialFromZeroCopyStream(&zcis));
+  }
+}
+
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/metadata.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/metadata.h"
new file mode 100644
index 00000000..009a7e93
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/metadata.h"
@@ -0,0 +1,78 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This header file defines an internal class that encapsulates internal message
+// metadata (Unknown-field set, Arena pointer, ...) and allows its
+// representation to be made more space-efficient via various optimizations.
+//
+// Note that this is distinct from google::protobuf::Metadata, which encapsulates
+// Descriptor and Reflection pointers.
+
+#ifndef GOOGLE_PROTOBUF_METADATA_H__
+#define GOOGLE_PROTOBUF_METADATA_H__
+
+#include 
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+class InternalMetadataWithArena
+    : public InternalMetadataWithArenaBase {
+ public:
+  InternalMetadataWithArena() {}
+  explicit InternalMetadataWithArena(Arena* arena)
+      : InternalMetadataWithArenaBase(arena) {}
+
+  void DoSwap(UnknownFieldSet* other) { mutable_unknown_fields()->Swap(other); }
+
+  void DoMergeFrom(const UnknownFieldSet& other) {
+    mutable_unknown_fields()->MergeFrom(other);
+  }
+
+  void DoClear() { mutable_unknown_fields()->Clear(); }
+
+  static const UnknownFieldSet& default_instance() {
+    return *UnknownFieldSet::default_instance();
+  }
+};
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_METADATA_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/metadata_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/metadata_lite.h"
new file mode 100644
index 00000000..2b762fa6
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/metadata_lite.h"
@@ -0,0 +1,235 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_METADATA_LITE_H__
+#define GOOGLE_PROTOBUF_METADATA_LITE_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// This is the representation for messages that support arena allocation. It
+// uses a tagged pointer to either store the Arena pointer, if there are no
+// unknown fields, or a pointer to a block of memory with both the Arena pointer
+// and the UnknownFieldSet, if there are unknown fields. This optimization
+// allows for "zero-overhead" storage of the Arena pointer, relative to the
+// above baseline implementation.
+//
+// The tagged pointer uses the LSB to disambiguate cases, and uses bit 0 == 0 to
+// indicate an arena pointer and bit 0 == 1 to indicate a UFS+Arena-container
+// pointer.
+template 
+class InternalMetadataWithArenaBase {
+ public:
+  InternalMetadataWithArenaBase() : ptr_(NULL) {}
+  explicit InternalMetadataWithArenaBase(Arena* arena) : ptr_(arena) {}
+
+  ~InternalMetadataWithArenaBase() {
+    if (have_unknown_fields() && arena() == NULL) {
+      delete PtrValue();
+    }
+    ptr_ = NULL;
+  }
+
+  PROTOBUF_ALWAYS_INLINE const T& unknown_fields() const {
+    if (PROTOBUF_PREDICT_FALSE(have_unknown_fields())) {
+      return PtrValue()->unknown_fields;
+    } else {
+      return Derived::default_instance();
+    }
+  }
+
+  PROTOBUF_ALWAYS_INLINE T* mutable_unknown_fields() {
+    if (PROTOBUF_PREDICT_TRUE(have_unknown_fields())) {
+      return &PtrValue()->unknown_fields;
+    } else {
+      return mutable_unknown_fields_slow();
+    }
+  }
+
+  PROTOBUF_ALWAYS_INLINE Arena* arena() const {
+    if (PROTOBUF_PREDICT_FALSE(have_unknown_fields())) {
+      return PtrValue()->arena;
+    } else {
+      return PtrValue();
+    }
+  }
+
+  PROTOBUF_ALWAYS_INLINE bool have_unknown_fields() const {
+    return PtrTag() == kTagContainer;
+  }
+
+  PROTOBUF_ALWAYS_INLINE void Swap(Derived* other) {
+    // Semantics here are that we swap only the unknown fields, not the arena
+    // pointer. We cannot simply swap ptr_ with other->ptr_ because we need to
+    // maintain our own arena ptr. Also, our ptr_ and other's ptr_ may be in
+    // different states (direct arena pointer vs. container with UFS) so we
+    // cannot simply swap ptr_ and then restore the arena pointers. We reuse
+    // UFS's swap implementation instead.
+    if (have_unknown_fields() || other->have_unknown_fields()) {
+      static_cast(this)->DoSwap(other->mutable_unknown_fields());
+    }
+  }
+
+  PROTOBUF_ALWAYS_INLINE void MergeFrom(const Derived& other) {
+    if (other.have_unknown_fields()) {
+      static_cast(this)->DoMergeFrom(other.unknown_fields());
+    }
+  }
+
+  PROTOBUF_ALWAYS_INLINE void Clear() {
+    if (have_unknown_fields()) {
+      static_cast(this)->DoClear();
+    }
+  }
+
+  PROTOBUF_ALWAYS_INLINE void* raw_arena_ptr() const { return ptr_; }
+
+ private:
+  void* ptr_;
+
+  // Tagged pointer implementation.
+  enum {
+    // ptr_ is an Arena*.
+    kTagArena = 0,
+    // ptr_ is a Container*.
+    kTagContainer = 1,
+  };
+  static const intptr_t kPtrTagMask = 1;
+  static const intptr_t kPtrValueMask = ~kPtrTagMask;
+
+  // Accessors for pointer tag and pointer value.
+  PROTOBUF_ALWAYS_INLINE int PtrTag() const {
+    return reinterpret_cast(ptr_) & kPtrTagMask;
+  }
+
+  template 
+  U* PtrValue() const {
+    return reinterpret_cast(reinterpret_cast(ptr_) &
+                                kPtrValueMask);
+  }
+
+  // If ptr_'s tag is kTagContainer, it points to an instance of this struct.
+  struct Container {
+    T unknown_fields;
+    Arena* arena;
+  };
+
+  PROTOBUF_NOINLINE T* mutable_unknown_fields_slow() {
+    Arena* my_arena = arena();
+    Container* container = Arena::Create(my_arena);
+    // Two-step assignment works around a bug in clang's static analyzer:
+    // https://bugs.llvm.org/show_bug.cgi?id=34198.
+    ptr_ = container;
+    ptr_ = reinterpret_cast(reinterpret_cast(ptr_) |
+                                   kTagContainer);
+    container->arena = my_arena;
+    return &(container->unknown_fields);
+  }
+};
+
+// We store unknown fields as a std::string right now, because there is
+// currently no good interface for reading unknown fields into an ArenaString.
+// We may want to revisit this to allow unknown fields to be parsed onto the
+// Arena.
+class InternalMetadataWithArenaLite
+    : public InternalMetadataWithArenaBase {
+ public:
+  InternalMetadataWithArenaLite() {}
+
+  explicit InternalMetadataWithArenaLite(Arena* arena)
+      : InternalMetadataWithArenaBase(arena) {}
+
+  void DoSwap(std::string* other) { mutable_unknown_fields()->swap(*other); }
+
+  void DoMergeFrom(const std::string& other) {
+    mutable_unknown_fields()->append(other);
+  }
+
+  void DoClear() { mutable_unknown_fields()->clear(); }
+
+  static const std::string& default_instance() {
+    // Can't use GetEmptyStringAlreadyInited() here because empty string
+    // may not have been initialized yet. This happens when protocol compiler
+    // statically determines the user can't access defaults and omits init code
+    // from proto constructors. However unknown fields are always part of a
+    // proto so it needs to be lazily initialized. See b/112613846.
+    return GetEmptyString();
+  }
+};
+
+// This helper RAII class is needed to efficiently parse unknown fields. We
+// should only call mutable_unknown_fields if there are actual unknown fields.
+// The obvious thing to just use a stack string and swap it at the end of
+// the parse won't work, because the destructor of StringOutputStream needs to
+// be called before we can modify the string (it check-fails). Using
+// LiteUnknownFieldSetter setter(&_internal_metadata_);
+// StringOutputStream stream(setter.buffer());
+// guarantees that the string is only swapped after stream is destroyed.
+class PROTOBUF_EXPORT LiteUnknownFieldSetter {
+ public:
+  explicit LiteUnknownFieldSetter(InternalMetadataWithArenaLite* metadata)
+      : metadata_(metadata) {
+    if (metadata->have_unknown_fields()) {
+      buffer_.swap(*metadata->mutable_unknown_fields());
+    }
+  }
+  ~LiteUnknownFieldSetter() {
+    if (!buffer_.empty()) metadata_->mutable_unknown_fields()->swap(buffer_);
+  }
+  std::string* buffer() { return &buffer_; }
+
+ private:
+  InternalMetadataWithArenaLite* metadata_;
+  std::string buffer_;
+};
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_METADATA_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/no_field_presence_test.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/no_field_presence_test.cc"
new file mode 100644
index 00000000..ea23d28d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/no_field_presence_test.cc"
@@ -0,0 +1,575 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace {
+
+// Helper: checks that all fields have default (zero/empty) values.
+void CheckDefaultValues(
+    const proto2_nofieldpresence_unittest::TestAllTypes& m) {
+  EXPECT_EQ(0, m.optional_int32());
+  EXPECT_EQ(0, m.optional_int64());
+  EXPECT_EQ(0, m.optional_uint32());
+  EXPECT_EQ(0, m.optional_uint64());
+  EXPECT_EQ(0, m.optional_sint32());
+  EXPECT_EQ(0, m.optional_sint64());
+  EXPECT_EQ(0, m.optional_fixed32());
+  EXPECT_EQ(0, m.optional_fixed64());
+  EXPECT_EQ(0, m.optional_sfixed32());
+  EXPECT_EQ(0, m.optional_sfixed64());
+  EXPECT_EQ(0, m.optional_float());
+  EXPECT_EQ(0, m.optional_double());
+  EXPECT_EQ(false, m.optional_bool());
+  EXPECT_EQ(0, m.optional_string().size());
+  EXPECT_EQ(0, m.optional_bytes().size());
+
+  EXPECT_EQ(false, m.has_optional_nested_message());
+  // accessor for message fields returns default instance when not present
+  EXPECT_EQ(0, m.optional_nested_message().bb());
+  EXPECT_EQ(false, m.has_optional_proto2_message());
+  // Embedded proto2 messages still have proto2 semantics, e.g. non-zero default
+  // values. Here the submessage is not present but its accessor returns the
+  // default instance.
+  EXPECT_EQ(41, m.optional_proto2_message().default_int32());
+  EXPECT_EQ(false, m.has_optional_foreign_message());
+  EXPECT_EQ(proto2_nofieldpresence_unittest::TestAllTypes::FOO,
+            m.optional_nested_enum());
+  EXPECT_EQ(proto2_nofieldpresence_unittest::FOREIGN_FOO,
+            m.optional_foreign_enum());
+
+
+  EXPECT_EQ(0, m.repeated_int32_size());
+  EXPECT_EQ(0, m.repeated_int64_size());
+  EXPECT_EQ(0, m.repeated_uint32_size());
+  EXPECT_EQ(0, m.repeated_uint64_size());
+  EXPECT_EQ(0, m.repeated_sint32_size());
+  EXPECT_EQ(0, m.repeated_sint64_size());
+  EXPECT_EQ(0, m.repeated_fixed32_size());
+  EXPECT_EQ(0, m.repeated_fixed64_size());
+  EXPECT_EQ(0, m.repeated_sfixed32_size());
+  EXPECT_EQ(0, m.repeated_sfixed64_size());
+  EXPECT_EQ(0, m.repeated_float_size());
+  EXPECT_EQ(0, m.repeated_double_size());
+  EXPECT_EQ(0, m.repeated_bool_size());
+  EXPECT_EQ(0, m.repeated_string_size());
+  EXPECT_EQ(0, m.repeated_bytes_size());
+  EXPECT_EQ(0, m.repeated_nested_message_size());
+  EXPECT_EQ(0, m.repeated_foreign_message_size());
+  EXPECT_EQ(0, m.repeated_proto2_message_size());
+  EXPECT_EQ(0, m.repeated_nested_enum_size());
+  EXPECT_EQ(0, m.repeated_foreign_enum_size());
+  EXPECT_EQ(0, m.repeated_lazy_message_size());
+  EXPECT_EQ(proto2_nofieldpresence_unittest::TestAllTypes::ONEOF_FIELD_NOT_SET,
+            m.oneof_field_case());
+}
+
+void FillValues(proto2_nofieldpresence_unittest::TestAllTypes* m) {
+  m->set_optional_int32(100);
+  m->set_optional_int64(101);
+  m->set_optional_uint32(102);
+  m->set_optional_uint64(103);
+  m->set_optional_sint32(104);
+  m->set_optional_sint64(105);
+  m->set_optional_fixed32(106);
+  m->set_optional_fixed64(107);
+  m->set_optional_sfixed32(108);
+  m->set_optional_sfixed64(109);
+  m->set_optional_float(110.0);
+  m->set_optional_double(111.0);
+  m->set_optional_bool(true);
+  m->set_optional_string("asdf");
+  m->set_optional_bytes("jkl;");
+  m->mutable_optional_nested_message()->set_bb(42);
+  m->mutable_optional_foreign_message()->set_c(43);
+  m->mutable_optional_proto2_message()->set_optional_int32(44);
+  m->set_optional_nested_enum(
+      proto2_nofieldpresence_unittest::TestAllTypes::BAZ);
+  m->set_optional_foreign_enum(proto2_nofieldpresence_unittest::FOREIGN_BAZ);
+  m->mutable_optional_lazy_message()->set_bb(45);
+  m->add_repeated_int32(100);
+  m->add_repeated_int64(101);
+  m->add_repeated_uint32(102);
+  m->add_repeated_uint64(103);
+  m->add_repeated_sint32(104);
+  m->add_repeated_sint64(105);
+  m->add_repeated_fixed32(106);
+  m->add_repeated_fixed64(107);
+  m->add_repeated_sfixed32(108);
+  m->add_repeated_sfixed64(109);
+  m->add_repeated_float(110.0);
+  m->add_repeated_double(111.0);
+  m->add_repeated_bool(true);
+  m->add_repeated_string("asdf");
+  m->add_repeated_bytes("jkl;");
+  m->add_repeated_nested_message()->set_bb(46);
+  m->add_repeated_foreign_message()->set_c(47);
+  m->add_repeated_proto2_message()->set_optional_int32(48);
+  m->add_repeated_nested_enum(
+      proto2_nofieldpresence_unittest::TestAllTypes::BAZ);
+  m->add_repeated_foreign_enum(proto2_nofieldpresence_unittest::FOREIGN_BAZ);
+  m->add_repeated_lazy_message()->set_bb(49);
+
+  m->set_oneof_uint32(1);
+  m->mutable_oneof_nested_message()->set_bb(50);
+  m->set_oneof_string("test");  // only this one remains set
+}
+
+void CheckNonDefaultValues(
+    const proto2_nofieldpresence_unittest::TestAllTypes& m) {
+  EXPECT_EQ(100, m.optional_int32());
+  EXPECT_EQ(101, m.optional_int64());
+  EXPECT_EQ(102, m.optional_uint32());
+  EXPECT_EQ(103, m.optional_uint64());
+  EXPECT_EQ(104, m.optional_sint32());
+  EXPECT_EQ(105, m.optional_sint64());
+  EXPECT_EQ(106, m.optional_fixed32());
+  EXPECT_EQ(107, m.optional_fixed64());
+  EXPECT_EQ(108, m.optional_sfixed32());
+  EXPECT_EQ(109, m.optional_sfixed64());
+  EXPECT_EQ(110.0, m.optional_float());
+  EXPECT_EQ(111.0, m.optional_double());
+  EXPECT_EQ(true, m.optional_bool());
+  EXPECT_EQ("asdf", m.optional_string());
+  EXPECT_EQ("jkl;", m.optional_bytes());
+  EXPECT_EQ(true, m.has_optional_nested_message());
+  EXPECT_EQ(42, m.optional_nested_message().bb());
+  EXPECT_EQ(true, m.has_optional_foreign_message());
+  EXPECT_EQ(43, m.optional_foreign_message().c());
+  EXPECT_EQ(true, m.has_optional_proto2_message());
+  EXPECT_EQ(44, m.optional_proto2_message().optional_int32());
+  EXPECT_EQ(proto2_nofieldpresence_unittest::TestAllTypes::BAZ,
+            m.optional_nested_enum());
+  EXPECT_EQ(proto2_nofieldpresence_unittest::FOREIGN_BAZ,
+            m.optional_foreign_enum());
+  EXPECT_EQ(true, m.has_optional_lazy_message());
+  EXPECT_EQ(45, m.optional_lazy_message().bb());
+
+  EXPECT_EQ(1, m.repeated_int32_size());
+  EXPECT_EQ(100, m.repeated_int32(0));
+  EXPECT_EQ(1, m.repeated_int64_size());
+  EXPECT_EQ(101, m.repeated_int64(0));
+  EXPECT_EQ(1, m.repeated_uint32_size());
+  EXPECT_EQ(102, m.repeated_uint32(0));
+  EXPECT_EQ(1, m.repeated_uint64_size());
+  EXPECT_EQ(103, m.repeated_uint64(0));
+  EXPECT_EQ(1, m.repeated_sint32_size());
+  EXPECT_EQ(104, m.repeated_sint32(0));
+  EXPECT_EQ(1, m.repeated_sint64_size());
+  EXPECT_EQ(105, m.repeated_sint64(0));
+  EXPECT_EQ(1, m.repeated_fixed32_size());
+  EXPECT_EQ(106, m.repeated_fixed32(0));
+  EXPECT_EQ(1, m.repeated_fixed64_size());
+  EXPECT_EQ(107, m.repeated_fixed64(0));
+  EXPECT_EQ(1, m.repeated_sfixed32_size());
+  EXPECT_EQ(108, m.repeated_sfixed32(0));
+  EXPECT_EQ(1, m.repeated_sfixed64_size());
+  EXPECT_EQ(109, m.repeated_sfixed64(0));
+  EXPECT_EQ(1, m.repeated_float_size());
+  EXPECT_EQ(110.0, m.repeated_float(0));
+  EXPECT_EQ(1, m.repeated_double_size());
+  EXPECT_EQ(111.0, m.repeated_double(0));
+  EXPECT_EQ(1, m.repeated_bool_size());
+  EXPECT_EQ(true, m.repeated_bool(0));
+  EXPECT_EQ(1, m.repeated_string_size());
+  EXPECT_EQ("asdf", m.repeated_string(0));
+  EXPECT_EQ(1, m.repeated_bytes_size());
+  EXPECT_EQ("jkl;", m.repeated_bytes(0));
+  EXPECT_EQ(1, m.repeated_nested_message_size());
+  EXPECT_EQ(46, m.repeated_nested_message(0).bb());
+  EXPECT_EQ(1, m.repeated_foreign_message_size());
+  EXPECT_EQ(47, m.repeated_foreign_message(0).c());
+  EXPECT_EQ(1, m.repeated_proto2_message_size());
+  EXPECT_EQ(48, m.repeated_proto2_message(0).optional_int32());
+  EXPECT_EQ(1, m.repeated_nested_enum_size());
+  EXPECT_EQ(proto2_nofieldpresence_unittest::TestAllTypes::BAZ,
+            m.repeated_nested_enum(0));
+  EXPECT_EQ(1, m.repeated_foreign_enum_size());
+  EXPECT_EQ(proto2_nofieldpresence_unittest::FOREIGN_BAZ,
+            m.repeated_foreign_enum(0));
+  EXPECT_EQ(1, m.repeated_lazy_message_size());
+  EXPECT_EQ(49, m.repeated_lazy_message(0).bb());
+
+  EXPECT_EQ(proto2_nofieldpresence_unittest::TestAllTypes::kOneofString,
+            m.oneof_field_case());
+  EXPECT_EQ("test", m.oneof_string());
+}
+
+TEST(NoFieldPresenceTest, BasicMessageTest) {
+  proto2_nofieldpresence_unittest::TestAllTypes message;
+  // Check default values, fill all fields, check values. We just want to
+  // exercise the basic getters/setter paths here to make sure no
+  // field-presence-related changes broke these.
+  CheckDefaultValues(message);
+  FillValues(&message);
+  CheckNonDefaultValues(message);
+
+  // Clear() should be equivalent to getting a freshly-constructed message.
+  message.Clear();
+  CheckDefaultValues(message);
+}
+
+TEST(NoFieldPresenceTest, MessageFieldPresenceTest) {
+  // check that presence still works properly for message fields.
+  proto2_nofieldpresence_unittest::TestAllTypes message;
+  EXPECT_EQ(false, message.has_optional_nested_message());
+  // Getter should fetch default instance, and not cause the field to become
+  // present.
+  EXPECT_EQ(0, message.optional_nested_message().bb());
+  EXPECT_EQ(false, message.has_optional_nested_message());
+  message.mutable_optional_nested_message()->set_bb(42);
+  EXPECT_EQ(true, message.has_optional_nested_message());
+  message.clear_optional_nested_message();
+  EXPECT_EQ(false, message.has_optional_nested_message());
+
+  // Likewise for a lazy message field.
+  EXPECT_EQ(false, message.has_optional_lazy_message());
+  // Getter should fetch default instance, and not cause the field to become
+  // present.
+  EXPECT_EQ(0, message.optional_lazy_message().bb());
+  EXPECT_EQ(false, message.has_optional_lazy_message());
+  message.mutable_optional_lazy_message()->set_bb(42);
+  EXPECT_EQ(true, message.has_optional_lazy_message());
+  message.clear_optional_lazy_message();
+  EXPECT_EQ(false, message.has_optional_lazy_message());
+
+  // Test field presence of a message field on the default instance.
+  EXPECT_EQ(false,
+            proto2_nofieldpresence_unittest::TestAllTypes::default_instance()
+                .has_optional_nested_message());
+}
+
+TEST(NoFieldPresenceTest, ReflectionHasFieldTest) {
+  // check that HasField reports true on all scalar fields. Check that it
+  // behaves properly for message fields.
+
+  proto2_nofieldpresence_unittest::TestAllTypes message;
+  const Reflection* r = message.GetReflection();
+  const Descriptor* desc = message.GetDescriptor();
+
+  // Check initial state: scalars not present (due to need to be consistent with
+  // MergeFrom()), message fields not present, oneofs not present.
+  for (int i = 0; i < desc->field_count(); i++) {
+    const FieldDescriptor* field = desc->field(i);
+    if (field->is_repeated()) continue;
+    EXPECT_EQ(false, r->HasField(message, field));
+  }
+
+  // Test field presence of a message field on the default instance.
+  const FieldDescriptor* msg_field =
+      desc->FindFieldByName("optional_nested_message");
+  EXPECT_EQ(
+      false,
+      r->HasField(
+          proto2_nofieldpresence_unittest::TestAllTypes::default_instance(),
+          msg_field));
+
+  // Fill all fields, expect everything to report true (check oneofs below).
+  FillValues(&message);
+  for (int i = 0; i < desc->field_count(); i++) {
+    const FieldDescriptor* field = desc->field(i);
+    if (field->is_repeated() || field->containing_oneof()) {
+      continue;
+    }
+    if (field->options().ctype() != FieldOptions::STRING) {
+      continue;
+    }
+    EXPECT_EQ(true, r->HasField(message, field));
+  }
+
+  message.Clear();
+
+  // Check zero/empty-means-not-present semantics.
+  const FieldDescriptor* field_int32 = desc->FindFieldByName("optional_int32");
+  const FieldDescriptor* field_double =
+      desc->FindFieldByName("optional_double");
+  const FieldDescriptor* field_string =
+      desc->FindFieldByName("optional_string");
+
+  EXPECT_EQ(false, r->HasField(message, field_int32));
+  EXPECT_EQ(false, r->HasField(message, field_double));
+  EXPECT_EQ(false, r->HasField(message, field_string));
+
+  message.set_optional_int32(42);
+  EXPECT_EQ(true, r->HasField(message, field_int32));
+  message.set_optional_int32(0);
+  EXPECT_EQ(false, r->HasField(message, field_int32));
+
+  message.set_optional_double(42.0);
+  EXPECT_EQ(true, r->HasField(message, field_double));
+  message.set_optional_double(0.0);
+  EXPECT_EQ(false, r->HasField(message, field_double));
+
+  message.set_optional_string("test");
+  EXPECT_EQ(true, r->HasField(message, field_string));
+  message.set_optional_string("");
+  EXPECT_EQ(false, r->HasField(message, field_string));
+}
+
+TEST(NoFieldPresenceTest, ReflectionClearFieldTest) {
+  proto2_nofieldpresence_unittest::TestAllTypes message;
+
+  const Reflection* r = message.GetReflection();
+  const Descriptor* desc = message.GetDescriptor();
+
+  const FieldDescriptor* field_int32 = desc->FindFieldByName("optional_int32");
+  const FieldDescriptor* field_double =
+      desc->FindFieldByName("optional_double");
+  const FieldDescriptor* field_string =
+      desc->FindFieldByName("optional_string");
+  const FieldDescriptor* field_message =
+      desc->FindFieldByName("optional_nested_message");
+  const FieldDescriptor* field_lazy =
+      desc->FindFieldByName("optional_lazy_message");
+
+  message.set_optional_int32(42);
+  r->ClearField(&message, field_int32);
+  EXPECT_EQ(0, message.optional_int32());
+
+  message.set_optional_double(42.0);
+  r->ClearField(&message, field_double);
+  EXPECT_EQ(0.0, message.optional_double());
+
+  message.set_optional_string("test");
+  r->ClearField(&message, field_string);
+  EXPECT_EQ("", message.optional_string());
+
+  message.mutable_optional_nested_message()->set_bb(1234);
+  r->ClearField(&message, field_message);
+  EXPECT_FALSE(message.has_optional_nested_message());
+  EXPECT_EQ(0, message.optional_nested_message().bb());
+
+  message.mutable_optional_lazy_message()->set_bb(42);
+  r->ClearField(&message, field_lazy);
+  EXPECT_FALSE(message.has_optional_lazy_message());
+  EXPECT_EQ(0, message.optional_lazy_message().bb());
+}
+
+TEST(NoFieldPresenceTest, HasFieldOneofsTest) {
+  // check that HasField behaves properly for oneofs.
+  proto2_nofieldpresence_unittest::TestAllTypes message;
+
+  const Reflection* r = message.GetReflection();
+  const Descriptor* desc = message.GetDescriptor();
+  const FieldDescriptor* desc_oneof_uint32 =
+      desc->FindFieldByName("oneof_uint32");
+  const FieldDescriptor* desc_oneof_nested_message =
+      desc->FindFieldByName("oneof_nested_message");
+  const FieldDescriptor* desc_oneof_string =
+      desc->FindFieldByName("oneof_string");
+  GOOGLE_CHECK(desc_oneof_uint32 != nullptr);
+  GOOGLE_CHECK(desc_oneof_nested_message != nullptr);
+  GOOGLE_CHECK(desc_oneof_string != nullptr);
+
+  EXPECT_EQ(false, r->HasField(message, desc_oneof_uint32));
+  EXPECT_EQ(false, r->HasField(message, desc_oneof_nested_message));
+  EXPECT_EQ(false, r->HasField(message, desc_oneof_string));
+
+  message.set_oneof_string("test");
+  EXPECT_EQ(false, r->HasField(message, desc_oneof_uint32));
+  EXPECT_EQ(false, r->HasField(message, desc_oneof_nested_message));
+  EXPECT_EQ(true, r->HasField(message, desc_oneof_string));
+  message.mutable_oneof_nested_message()->set_bb(42);
+  EXPECT_EQ(false, r->HasField(message, desc_oneof_uint32));
+  EXPECT_EQ(true, r->HasField(message, desc_oneof_nested_message));
+  EXPECT_EQ(false, r->HasField(message, desc_oneof_string));
+
+  message.Clear();
+  EXPECT_EQ(false, r->HasField(message, desc_oneof_uint32));
+  EXPECT_EQ(false, r->HasField(message, desc_oneof_nested_message));
+  EXPECT_EQ(false, r->HasField(message, desc_oneof_string));
+}
+
+TEST(NoFieldPresenceTest, DontSerializeDefaultValuesTest) {
+  // check that serialized data contains only non-zero numeric fields/non-empty
+  // string/byte fields.
+  proto2_nofieldpresence_unittest::TestAllTypes message;
+  std::string output;
+
+  // All default values -> no output.
+  message.SerializeToString(&output);
+  EXPECT_EQ(0, output.size());
+
+  // Zero values -> still no output.
+  message.set_optional_int32(0);
+  message.set_optional_int64(0);
+  message.set_optional_uint32(0);
+  message.set_optional_uint64(0);
+  message.set_optional_sint32(0);
+  message.set_optional_sint64(0);
+  message.set_optional_fixed32(0);
+  message.set_optional_fixed64(0);
+  message.set_optional_sfixed32(0);
+  message.set_optional_sfixed64(0);
+  message.set_optional_float(0);
+  message.set_optional_double(0);
+  message.set_optional_bool(0);
+  message.set_optional_string("");
+  message.set_optional_bytes("");
+  message.set_optional_nested_enum(
+      proto2_nofieldpresence_unittest::TestAllTypes::FOO);  // first enum entry
+  message.set_optional_foreign_enum(
+      proto2_nofieldpresence_unittest::FOREIGN_FOO);  // first enum entry
+
+  message.SerializeToString(&output);
+  EXPECT_EQ(0, output.size());
+
+  message.set_optional_int32(1);
+  message.SerializeToString(&output);
+  EXPECT_EQ(2, output.size());
+  EXPECT_EQ("\x08\x01", output);
+
+  message.set_optional_int32(0);
+  message.SerializeToString(&output);
+  EXPECT_EQ(0, output.size());
+}
+
+TEST(NoFieldPresenceTest, MergeFromIfNonzeroTest) {
+  // check that MergeFrom copies if nonzero/nondefault only.
+  proto2_nofieldpresence_unittest::TestAllTypes source;
+  proto2_nofieldpresence_unittest::TestAllTypes dest;
+
+  dest.set_optional_int32(42);
+  dest.set_optional_string("test");
+  source.set_optional_int32(0);
+  source.set_optional_string("");
+  // MergeFrom() copies only if present in serialization, i.e., non-zero.
+  dest.MergeFrom(source);
+  EXPECT_EQ(42, dest.optional_int32());
+  EXPECT_EQ("test", dest.optional_string());
+
+  source.set_optional_int32(84);
+  source.set_optional_string("test2");
+  dest.MergeFrom(source);
+  EXPECT_EQ(84, dest.optional_int32());
+  EXPECT_EQ("test2", dest.optional_string());
+}
+
+TEST(NoFieldPresenceTest, IsInitializedTest) {
+  // Check that IsInitialized works properly.
+  proto2_nofieldpresence_unittest::TestProto2Required message;
+
+  EXPECT_EQ(true, message.IsInitialized());
+  message.mutable_proto2()->set_a(1);
+  EXPECT_EQ(false, message.IsInitialized());
+  message.mutable_proto2()->set_b(1);
+  EXPECT_EQ(false, message.IsInitialized());
+  message.mutable_proto2()->set_c(1);
+  EXPECT_EQ(true, message.IsInitialized());
+}
+
+TEST(NoFieldPresenceTest, LazyMessageFieldHasBit) {
+  // Check that has-bit interaction with lazy message works (has-bit before and
+  // after lazy decode).
+  proto2_nofieldpresence_unittest::TestAllTypes message;
+  const Reflection* r = message.GetReflection();
+  const Descriptor* desc = message.GetDescriptor();
+  const FieldDescriptor* field = desc->FindFieldByName("optional_lazy_message");
+  GOOGLE_CHECK(field != nullptr);
+
+  EXPECT_EQ(false, message.has_optional_lazy_message());
+  EXPECT_EQ(false, r->HasField(message, field));
+
+  message.mutable_optional_lazy_message()->set_bb(42);
+  EXPECT_EQ(true, message.has_optional_lazy_message());
+  EXPECT_EQ(true, r->HasField(message, field));
+
+  // Serialize and parse with a new message object so that lazy field on new
+  // object is in unparsed state.
+  std::string output;
+  message.SerializeToString(&output);
+  proto2_nofieldpresence_unittest::TestAllTypes message2;
+  message2.ParseFromString(output);
+
+  EXPECT_EQ(true, message2.has_optional_lazy_message());
+  EXPECT_EQ(true, r->HasField(message2, field));
+
+  // Access field to force lazy parse.
+  EXPECT_EQ(42, message.optional_lazy_message().bb());
+  EXPECT_EQ(true, message2.has_optional_lazy_message());
+  EXPECT_EQ(true, r->HasField(message2, field));
+}
+
+TEST(NoFieldPresenceTest, OneofPresence) {
+  proto2_nofieldpresence_unittest::TestAllTypes message;
+  // oneof fields still have field presence -- ensure that this goes on the wire
+  // even though its value is the empty string.
+  message.set_oneof_string("");
+  std::string serialized;
+  message.SerializeToString(&serialized);
+  // Tag: 113 --> tag is (113 << 3) | 2 (length delimited) = 906
+  // varint: 0x8a 0x07
+  // Length: 0x00
+  EXPECT_EQ(3, serialized.size());
+  EXPECT_EQ(static_cast(0x8a), serialized.at(0));
+  EXPECT_EQ(static_cast(0x07), serialized.at(1));
+  EXPECT_EQ(static_cast(0x00), serialized.at(2));
+
+  message.Clear();
+  EXPECT_TRUE(message.ParseFromString(serialized));
+  EXPECT_EQ(proto2_nofieldpresence_unittest::TestAllTypes::kOneofString,
+            message.oneof_field_case());
+
+  // Also test int32 and enum fields.
+  message.Clear();
+  message.set_oneof_uint32(0);  // would not go on wire if ordinary field.
+  message.SerializeToString(&serialized);
+  EXPECT_EQ(3, serialized.size());
+  EXPECT_TRUE(message.ParseFromString(serialized));
+  EXPECT_EQ(proto2_nofieldpresence_unittest::TestAllTypes::kOneofUint32,
+            message.oneof_field_case());
+
+  message.Clear();
+  message.set_oneof_enum(
+      proto2_nofieldpresence_unittest::TestAllTypes::FOO);  // default
+                                                            // value.
+  message.SerializeToString(&serialized);
+  EXPECT_EQ(3, serialized.size());
+  EXPECT_TRUE(message.ParseFromString(serialized));
+  EXPECT_EQ(proto2_nofieldpresence_unittest::TestAllTypes::kOneofEnum,
+            message.oneof_field_case());
+
+  message.Clear();
+  message.set_oneof_string("test");
+  message.clear_oneof_string();
+  EXPECT_EQ(0, message.ByteSize());
+}
+
+}  // namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/package_info.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/package_info.h"
new file mode 100644
index 00000000..2b61679a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/package_info.h"
@@ -0,0 +1,66 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file exists solely to document the google::protobuf namespace.
+// It is not compiled into anything, but it may be read by an automated
+// documentation generator.
+
+// Core components of the Protocol Buffers runtime library.
+//
+// The files in this package represent the core of the Protocol Buffer
+// system.  All of them are part of the libprotobuf library.
+//
+// A note on thread-safety:
+//
+// Thread-safety in the Protocol Buffer library follows a simple rule:
+// unless explicitly noted otherwise, it is always safe to use an object
+// from multiple threads simultaneously as long as the object is declared
+// const in all threads (or, it is only used in ways that would be allowed
+// if it were declared const).  However, if an object is accessed in one
+// thread in a way that would not be allowed if it were const, then it is
+// not safe to access that object in any other thread simultaneously.
+//
+// Put simply, read-only access to an object can happen in multiple threads
+// simultaneously, but write access can only happen in a single thread at
+// a time.
+//
+// The implementation does contain some "const" methods which actually modify
+// the object behind the scenes -- e.g., to cache results -- but in these cases
+// mutex locking is used to make the access thread-safe.
+namespace google {
+namespace protobuf {
+// TODO(gerbens) remove this comment, we need it to prevent clang-format
+// from combining the brackets. Which would mess with extract script
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/parse_context.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/parse_context.cc"
new file mode 100644
index 00000000..6cf63b78
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/parse_context.cc"
@@ -0,0 +1,615 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+namespace {
+
+// Only call if at start of tag.
+bool ParseEndsInSlopRegion(const char* begin, int overrun, int d) {
+  constexpr int kSlopBytes = EpsCopyInputStream::kSlopBytes;
+  GOOGLE_DCHECK(overrun >= 0);
+  GOOGLE_DCHECK(overrun <= kSlopBytes);
+  auto ptr = begin + overrun;
+  auto end = begin + kSlopBytes;
+  while (ptr < end) {
+    uint32 tag;
+    ptr = ReadTag(ptr, &tag);
+    if (ptr == nullptr || ptr > end) return false;
+    // ending on 0 tag is allowed and is the major reason for the necessity of
+    // this function.
+    if (tag == 0) return true;
+    switch (tag & 7) {
+      case 0: {  // Varint
+        uint64 val;
+        ptr = VarintParse(ptr, &val);
+        if (ptr == nullptr) return false;
+        break;
+      }
+      case 1: {  // fixed64
+        ptr += 8;
+        break;
+      }
+      case 2: {  // len delim
+        int32 size = ReadSize(&ptr);
+        if (ptr == nullptr || size > end - ptr) return false;
+        ptr += size;
+        break;
+      }
+      case 3: {  // start group
+        d++;
+        break;
+      }
+      case 4: {                    // end group
+        if (--d < 0) return true;  // We exit early
+        break;
+      }
+      case 5: {  // fixed32
+        ptr += 4;
+        break;
+      }
+      default:
+        return false;  // Unknown wireformat
+    }
+  }
+  return false;
+}
+
+}  // namespace
+
+const char* EpsCopyInputStream::Next(int overrun, int d) {
+  if (next_chunk_ == nullptr) return nullptr;  // We've reached end of stream.
+  if (next_chunk_ != buffer_) {
+    GOOGLE_DCHECK(size_ > kSlopBytes);
+    // The chunk is large enough to be used directly
+    buffer_end_ = next_chunk_ + size_ - kSlopBytes;
+    auto res = next_chunk_;
+    next_chunk_ = buffer_;
+    if (aliasing_ == kOnPatch) aliasing_ = kNoDelta;
+    return res;
+  }
+  // Move the slop bytes of previous buffer to start of the patch buffer.
+  // Note we must use memmove because the previous buffer could be part of
+  // buffer_.
+  std::memmove(buffer_, buffer_end_, kSlopBytes);
+  if (overall_limit_ > 0 &&
+      (d < 0 || !ParseEndsInSlopRegion(buffer_, overrun, d))) {
+    const void* data;
+    // ZeroCopyInputStream indicates Next may return 0 size buffers. Hence
+    // we loop.
+    while (StreamNext(&data)) {
+      if (size_ > kSlopBytes) {
+        // We got a large chunk
+        std::memcpy(buffer_ + kSlopBytes, data, kSlopBytes);
+        next_chunk_ = static_cast(data);
+        buffer_end_ = buffer_ + kSlopBytes;
+        if (aliasing_ >= kNoDelta) aliasing_ = kOnPatch;
+        return buffer_;
+      } else if (size_ > 0) {
+        std::memcpy(buffer_ + kSlopBytes, data, size_);
+        next_chunk_ = buffer_;
+        buffer_end_ = buffer_ + size_;
+        if (aliasing_ >= kNoDelta) aliasing_ = kOnPatch;
+        return buffer_;
+      }
+      GOOGLE_DCHECK(size_ == 0) << size_;
+    }
+    overall_limit_ = 0;  // Next failed, no more needs for next
+  }
+  // End of stream or array
+  if (aliasing_ == kNoDelta) {
+    // If there is no more block and aliasing is true, the previous block
+    // is still valid and we can alias. We have users relying on string_view's
+    // obtained from protos to outlive the proto, when the parse was from an
+    // array. This guarantees string_view's are always aliased if parsed from
+    // an array.
+    aliasing_ = reinterpret_cast(buffer_end_) -
+                reinterpret_cast(buffer_);
+  }
+  next_chunk_ = nullptr;
+  buffer_end_ = buffer_ + kSlopBytes;
+  size_ = 0;
+  return buffer_;
+}
+
+std::pair EpsCopyInputStream::DoneFallback(const char* ptr,
+                                                              int d) {
+  GOOGLE_DCHECK(ptr >= limit_end_);
+  int overrun = ptr - buffer_end_;
+  GOOGLE_DCHECK(overrun <= kSlopBytes);  // Guaranteed by parse loop.
+  // Did we exceeded the limit (parse error).
+  if (PROTOBUF_PREDICT_FALSE(overrun > limit_)) return {nullptr, true};
+  GOOGLE_DCHECK(overrun != limit_);  // Guaranteed by caller.
+  GOOGLE_DCHECK(overrun < limit_);   // Follows from above
+  // TODO(gerbens) Instead of this dcheck we could just assign, and remove
+  // updating the limit_end from PopLimit, ie.
+  // limit_end_ = buffer_end_ + (std::min)(0, limit_);
+  // if (ptr < limit_end_) return {ptr, false};
+  GOOGLE_DCHECK(limit_end_ == buffer_end_ + (std::min)(0, limit_));
+  // At this point we know the following assertion holds.
+  GOOGLE_DCHECK(limit_ > 0);
+  GOOGLE_DCHECK(limit_end_ == buffer_end_);  // because limit_ > 0
+  do {
+    // We are past the end of buffer_end_, in the slop region.
+    GOOGLE_DCHECK(overrun >= 0);
+    auto p = Next(overrun, d);
+    if (p == nullptr) {
+      // We are at the end of the stream
+      if (PROTOBUF_PREDICT_FALSE(overrun != 0)) return {nullptr, true};
+      GOOGLE_DCHECK(limit_ > 0);
+      limit_end_ = buffer_end_;
+      // Distinquish ending on a pushed limit or ending on end-of-stream.
+      SetEndOfStream();
+      return {ptr, true};
+    }
+    limit_ -= buffer_end_ - p;  // Adjust limit_ relative to new anchor
+    ptr = p + overrun;
+    overrun = ptr - buffer_end_;
+  } while (overrun >= 0);
+  limit_end_ = buffer_end_ + std::min(0, limit_);
+  return {ptr, false};
+}
+
+const char* EpsCopyInputStream::SkipFallback(const char* ptr, int size) {
+  return AppendSize(ptr, size, [](const char* p, int s) {});
+}
+
+const char* EpsCopyInputStream::ReadStringFallback(const char* ptr, int size,
+                                                   std::string* str) {
+  str->clear();
+  if (PROTOBUF_PREDICT_TRUE(size <= buffer_end_ - ptr + limit_)) {
+    // Reserve the string up to a static safe size. If strings are bigger than
+    // this we proceed by growing the string as needed. This protects against
+    // malicious payloads making protobuf hold on to a lot of memory.
+    str->reserve(str->size() + std::min(size, kSafeStringSize));
+  }
+  return AppendSize(ptr, size,
+                    [str](const char* p, int s) { str->append(p, s); });
+}
+
+const char* EpsCopyInputStream::AppendStringFallback(const char* ptr, int size,
+                                                     std::string* str) {
+  if (PROTOBUF_PREDICT_TRUE(size <= buffer_end_ - ptr + limit_)) {
+    // Reserve the string up to a static safe size. If strings are bigger than
+    // this we proceed by growing the string as needed. This protects against
+    // malicious payloads making protobuf hold on to a lot of memory.
+    str->reserve(str->size() + std::min(size, kSafeStringSize));
+  }
+  return AppendSize(ptr, size,
+                    [str](const char* p, int s) { str->append(p, s); });
+}
+
+
+template 
+const char* EpsCopyInputStream::ReadRepeatedFixed(const char* ptr,
+                                                  Tag expected_tag,
+                                                  RepeatedField* out) {
+  do {
+    out->Add(UnalignedLoad(ptr));
+    ptr += sizeof(T);
+    if (PROTOBUF_PREDICT_FALSE(ptr >= limit_end_)) return ptr;
+  } while (UnalignedLoad(ptr) == expected_tag&& ptr += sizeof(Tag));
+  return ptr;
+}
+
+template 
+void byteswap(void* p);
+template <>
+void byteswap<1>(void* p) {}
+template <>
+void byteswap<4>(void* p) {
+  *static_cast(p) = bswap_32(*static_cast(p));
+}
+template <>
+void byteswap<8>(void* p) {
+  *static_cast(p) = bswap_64(*static_cast(p));
+}
+
+template 
+const char* EpsCopyInputStream::ReadPackedFixed(const char* ptr, int size,
+                                                RepeatedField* out) {
+  int nbytes = buffer_end_ + kSlopBytes - ptr;
+  while (size > nbytes) {
+    int num = nbytes / sizeof(T);
+    int old_entries = out->size();
+    out->Reserve(old_entries + num);
+    int block_size = num * sizeof(T);
+    auto dst = out->AddNAlreadyReserved(num);
+#ifdef PROTOBUF_LITTLE_ENDIAN
+    std::memcpy(dst, ptr, block_size);
+#else
+    for (int i = 0; i < num; i++)
+      dst[i] = UnalignedLoad(ptr + i * sizeof(T));
+#endif
+    ptr += block_size;
+    size -= block_size;
+    if (DoneWithCheck(&ptr, -1)) return nullptr;
+    nbytes = buffer_end_ + kSlopBytes - ptr;
+  }
+  int num = size / sizeof(T);
+  int old_entries = out->size();
+  out->Reserve(old_entries + num);
+  int block_size = num * sizeof(T);
+  auto dst = out->AddNAlreadyReserved(num);
+#ifdef PROTOBUF_LITTLE_ENDIAN
+  std::memcpy(dst, ptr, block_size);
+#else
+  for (int i = 0; i < num; i++) dst[i] = UnalignedLoad(ptr + i * sizeof(T));
+#endif
+  ptr += block_size;
+  if (size != block_size) return nullptr;
+  return ptr;
+}
+
+const char* EpsCopyInputStream::InitFrom(io::ZeroCopyInputStream* zcis) {
+  zcis_ = zcis;
+  const void* data;
+  int size;
+  limit_ = INT_MAX;
+  if (zcis->Next(&data, &size)) {
+    overall_limit_ -= size;
+    if (size > kSlopBytes) {
+      auto ptr = static_cast(data);
+      limit_ -= size - kSlopBytes;
+      limit_end_ = buffer_end_ = ptr + size - kSlopBytes;
+      next_chunk_ = buffer_;
+      if (aliasing_ == kOnPatch) aliasing_ = kNoDelta;
+      return ptr;
+    } else {
+      limit_end_ = buffer_end_ = buffer_ + kSlopBytes;
+      next_chunk_ = buffer_;
+      auto ptr = buffer_ + 2 * kSlopBytes - size;
+      std::memcpy(ptr, data, size);
+      return ptr;
+    }
+  }
+  overall_limit_ = 0;
+  next_chunk_ = nullptr;
+  size_ = 0;
+  limit_end_ = buffer_end_ = buffer_;
+  return buffer_;
+}
+
+const char* ParseContext::ParseMessage(MessageLite* msg, const char* ptr) {
+  return ParseMessage(msg, ptr);
+}
+const char* ParseContext::ParseMessage(Message* msg, const char* ptr) {
+  // Use reinterptret case to prevent inclusion of non lite header
+  return ParseMessage(reinterpret_cast(msg), ptr);
+}
+
+inline void WriteVarint(uint64 val, std::string* s) {
+  while (val >= 128) {
+    uint8 c = val | 0x80;
+    s->push_back(c);
+    val >>= 7;
+  }
+  s->push_back(val);
+}
+
+void WriteVarint(uint32 num, uint64 val, std::string* s) {
+  WriteVarint(num << 3, s);
+  WriteVarint(val, s);
+}
+
+void WriteLengthDelimited(uint32 num, StringPiece val, std::string* s) {
+  WriteVarint((num << 3) + 2, s);
+  WriteVarint(val.size(), s);
+  s->append(val.data(), val.size());
+}
+
+std::pair VarintParseSlow32(const char* p, uint32 res) {
+  for (std::uint32_t i = 2; i < 5; i++) {
+    uint32 byte = static_cast(p[i]);
+    res += (byte - 1) << (7 * i);
+    if (PROTOBUF_PREDICT_TRUE(byte < 128)) {
+      return {p + i + 1, res};
+    }
+  }
+  // Accept >5 bytes
+  for (std::uint32_t i = 5; i < 10; i++) {
+    uint32 byte = static_cast(p[i]);
+    if (PROTOBUF_PREDICT_TRUE(byte < 128)) {
+      return {p + i + 1, res};
+    }
+  }
+  return {nullptr, 0};
+}
+
+std::pair VarintParseSlow64(const char* p, uint32 res32) {
+  uint64 res = res32;
+  for (std::uint32_t i = 2; i < 10; i++) {
+    uint64 byte = static_cast(p[i]);
+    res += (byte - 1) << (7 * i);
+    if (PROTOBUF_PREDICT_TRUE(byte < 128)) {
+      return {p + i + 1, res};
+    }
+  }
+  return {nullptr, 0};
+}
+
+std::pair ReadTagFallback(const char* p, uint32 res) {
+  for (std::uint32_t i = 2; i < 5; i++) {
+    uint32 byte = static_cast(p[i]);
+    res += (byte - 1) << (7 * i);
+    if (PROTOBUF_PREDICT_TRUE(byte < 128)) {
+      return {p + i + 1, res};
+    }
+  }
+  return {nullptr, 0};
+}
+
+std::pair ReadSizeFallback(const char* p, uint32 res) {
+  for (std::uint32_t i = 1; i < 4; i++) {
+    uint32 byte = static_cast(p[i]);
+    res += (byte - 1) << (7 * i);
+    if (PROTOBUF_PREDICT_TRUE(byte < 128)) {
+      return {p + i + 1, res};
+    }
+  }
+  std::uint32_t byte = static_cast(p[4]);
+  if (PROTOBUF_PREDICT_FALSE(byte >= 8)) return {nullptr, 0};  // size >= 2gb
+  res += (byte - 1) << 28;
+  // Protect against sign integer overflow in PushLimit. Limits are relative
+  // to buffer ends and ptr could potential be kSlopBytes beyond a buffer end.
+  // To protect against overflow we reject limits absurdly close to INT_MAX.
+  if (PROTOBUF_PREDICT_FALSE(res > INT_MAX - ParseContext::kSlopBytes)) {
+    return {nullptr, 0};
+  }
+  return {p + 5, res};
+}
+
+const char* StringParser(const char* begin, const char* end, void* object,
+                         ParseContext*) {
+  auto str = static_cast(object);
+  str->append(begin, end - begin);
+  return end;
+}
+
+// Defined in wire_format_lite.cc
+void PrintUTF8ErrorLog(const char* field_name, const char* operation_str,
+                       bool emit_stacktrace);
+
+bool VerifyUTF8(StringPiece str, const char* field_name) {
+  if (!IsStructurallyValidUTF8(str)) {
+    PrintUTF8ErrorLog(field_name, "parsing", false);
+    return false;
+  }
+  return true;
+}
+
+const char* InlineGreedyStringParser(std::string* s, const char* ptr,
+                                     ParseContext* ctx) {
+  int size = ReadSize(&ptr);
+  if (!ptr) return nullptr;
+  return ctx->ReadString(ptr, size, s);
+}
+
+
+template 
+const char* VarintParser(void* object, const char* ptr, ParseContext* ctx) {
+  return ctx->ReadPackedVarint(ptr, [object](uint64 varint) {
+    T val;
+    if (sign) {
+      if (sizeof(T) == 8) {
+        val = WireFormatLite::ZigZagDecode64(varint);
+      } else {
+        val = WireFormatLite::ZigZagDecode32(varint);
+      }
+    } else {
+      val = varint;
+    }
+    static_cast*>(object)->Add(val);
+  });
+}
+
+const char* PackedInt32Parser(void* object, const char* ptr,
+                              ParseContext* ctx) {
+  return VarintParser(object, ptr, ctx);
+}
+const char* PackedUInt32Parser(void* object, const char* ptr,
+                               ParseContext* ctx) {
+  return VarintParser(object, ptr, ctx);
+}
+const char* PackedInt64Parser(void* object, const char* ptr,
+                              ParseContext* ctx) {
+  return VarintParser(object, ptr, ctx);
+}
+const char* PackedUInt64Parser(void* object, const char* ptr,
+                               ParseContext* ctx) {
+  return VarintParser(object, ptr, ctx);
+}
+const char* PackedSInt32Parser(void* object, const char* ptr,
+                               ParseContext* ctx) {
+  return VarintParser(object, ptr, ctx);
+}
+const char* PackedSInt64Parser(void* object, const char* ptr,
+                               ParseContext* ctx) {
+  return VarintParser(object, ptr, ctx);
+}
+
+const char* PackedEnumParser(void* object, const char* ptr, ParseContext* ctx) {
+  return VarintParser(object, ptr, ctx);
+}
+
+const char* PackedEnumParser(void* object, const char* ptr, ParseContext* ctx,
+                             bool (*is_valid)(int),
+                             InternalMetadataWithArenaLite* metadata,
+                             int field_num) {
+  return ctx->ReadPackedVarint(
+      ptr, [object, is_valid, metadata, field_num](uint64 val) {
+        if (is_valid(val)) {
+          static_cast*>(object)->Add(val);
+        } else {
+          WriteVarint(field_num, val, metadata->mutable_unknown_fields());
+        }
+      });
+}
+
+const char* PackedEnumParserArg(void* object, const char* ptr,
+                                ParseContext* ctx,
+                                bool (*is_valid)(const void*, int),
+                                const void* data,
+                                InternalMetadataWithArenaLite* metadata,
+                                int field_num) {
+  return ctx->ReadPackedVarint(
+      ptr, [object, is_valid, data, metadata, field_num](uint64 val) {
+        if (is_valid(data, val)) {
+          static_cast*>(object)->Add(val);
+        } else {
+          WriteVarint(field_num, val, metadata->mutable_unknown_fields());
+        }
+      });
+}
+
+const char* PackedBoolParser(void* object, const char* ptr, ParseContext* ctx) {
+  return VarintParser(object, ptr, ctx);
+}
+
+template 
+const char* FixedParser(void* object, const char* ptr, ParseContext* ctx) {
+  int size = ReadSize(&ptr);
+  GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+  return ctx->ReadPackedFixed(ptr, size,
+                              static_cast*>(object));
+}
+
+const char* PackedFixed32Parser(void* object, const char* ptr,
+                                ParseContext* ctx) {
+  return FixedParser(object, ptr, ctx);
+}
+const char* PackedSFixed32Parser(void* object, const char* ptr,
+                                 ParseContext* ctx) {
+  return FixedParser(object, ptr, ctx);
+}
+const char* PackedFixed64Parser(void* object, const char* ptr,
+                                ParseContext* ctx) {
+  return FixedParser(object, ptr, ctx);
+}
+const char* PackedSFixed64Parser(void* object, const char* ptr,
+                                 ParseContext* ctx) {
+  return FixedParser(object, ptr, ctx);
+}
+const char* PackedFloatParser(void* object, const char* ptr,
+                              ParseContext* ctx) {
+  return FixedParser(object, ptr, ctx);
+}
+const char* PackedDoubleParser(void* object, const char* ptr,
+                               ParseContext* ctx) {
+  return FixedParser(object, ptr, ctx);
+}
+
+class UnknownFieldLiteParserHelper {
+ public:
+  explicit UnknownFieldLiteParserHelper(std::string* unknown)
+      : unknown_(unknown) {}
+
+  void AddVarint(uint32 num, uint64 value) {
+    if (unknown_ == nullptr) return;
+    WriteVarint(num * 8, unknown_);
+    WriteVarint(value, unknown_);
+  }
+  void AddFixed64(uint32 num, uint64 value) {
+    if (unknown_ == nullptr) return;
+    WriteVarint(num * 8 + 1, unknown_);
+    char buffer[8];
+    io::CodedOutputStream::WriteLittleEndian64ToArray(
+        value, reinterpret_cast(buffer));
+    unknown_->append(buffer, 8);
+  }
+  const char* ParseLengthDelimited(uint32 num, const char* ptr,
+                                   ParseContext* ctx) {
+    int size = ReadSize(&ptr);
+    GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+    if (unknown_ == nullptr) return ctx->Skip(ptr, size);
+    WriteVarint(num * 8 + 2, unknown_);
+    WriteVarint(size, unknown_);
+    return ctx->AppendString(ptr, size, unknown_);
+  }
+  const char* ParseGroup(uint32 num, const char* ptr, ParseContext* ctx) {
+    if (unknown_) WriteVarint(num * 8 + 3, unknown_);
+    ptr = ctx->ParseGroup(this, ptr, num * 8 + 3);
+    GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+    if (unknown_) WriteVarint(num * 8 + 4, unknown_);
+    return ptr;
+  }
+  void AddFixed32(uint32 num, uint32 value) {
+    if (unknown_ == nullptr) return;
+    WriteVarint(num * 8 + 5, unknown_);
+    char buffer[4];
+    io::CodedOutputStream::WriteLittleEndian32ToArray(
+        value, reinterpret_cast(buffer));
+    unknown_->append(buffer, 4);
+  }
+
+  const char* _InternalParse(const char* ptr, ParseContext* ctx) {
+    return WireFormatParser(*this, ptr, ctx);
+  }
+
+ private:
+  std::string* unknown_;
+};
+
+const char* UnknownGroupLiteParse(std::string* unknown, const char* ptr,
+                                  ParseContext* ctx) {
+  UnknownFieldLiteParserHelper field_parser(unknown);
+  return WireFormatParser(field_parser, ptr, ctx);
+}
+
+const char* UnknownFieldParse(uint32 tag, std::string* unknown, const char* ptr,
+                              ParseContext* ctx) {
+  UnknownFieldLiteParserHelper field_parser(unknown);
+  return FieldParser(tag, field_parser, ptr, ctx);
+}
+
+const char* UnknownFieldParse(uint32 tag,
+                              InternalMetadataWithArenaLite* metadata,
+                              const char* ptr, ParseContext* ctx) {
+  return UnknownFieldParse(tag, metadata->mutable_unknown_fields(), ptr, ctx);
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/parse_context.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/parse_context.h"
new file mode 100644
index 00000000..9b2a473d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/parse_context.h"
@@ -0,0 +1,785 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_PARSE_CONTEXT_H__
+#define GOOGLE_PROTOBUF_PARSE_CONTEXT_H__
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+
+namespace google {
+namespace protobuf {
+
+class UnknownFieldSet;
+class DescriptorPool;
+class MessageFactory;
+
+namespace internal {
+
+// Template code below needs to know about the existence of these functions.
+PROTOBUF_EXPORT void WriteVarint(uint32 num, uint64 val, std::string* s);
+PROTOBUF_EXPORT void WriteLengthDelimited(uint32 num, StringPiece val,
+                                          std::string* s);
+// Inline because it is just forwarding to s->WriteVarint
+inline void WriteVarint(uint32 num, uint64 val, UnknownFieldSet* s);
+inline void WriteLengthDelimited(uint32 num, StringPiece val,
+                                 UnknownFieldSet* s);
+
+
+// The basic abstraction the parser is designed for is a slight modification
+// of the ZeroCopyInputStream (ZCIS) abstraction. A ZCIS presents a serialized
+// stream as a series of buffers that concatenate to the full stream.
+// Pictorially a ZCIS presents a stream in chunks like so
+// [---------------------------------------------------------------]
+// [---------------------] chunk 1
+//                      [----------------------------] chunk 2
+//                                          chunk 3 [--------------]
+//
+// Where the '-' represent the bytes which are vertically lined up with the
+// bytes of the stream. The proto parser requires its input to be presented
+// similarly with the extra
+// property that each chunk has kSlopBytes past its end that overlaps with the
+// first kSlopBytes of the next chunk, or if there is no next chunk at least its
+// still valid to read those bytes. Again, pictorially, we now have
+//
+// [---------------------------------------------------------------]
+// [-------------------....] chunk 1
+//                    [------------------------....] chunk 2
+//                                    chunk 3 [------------------..**]
+//                                                      chunk 4 [--****]
+// Here '-' mean the bytes of the stream or chunk and '.' means bytes past the
+// chunk that match up with the start of the next chunk. Above each chunk has
+// 4 '.' after the chunk. In the case these 'overflow' bytes represents bytes
+// past the stream, indicated by '*' above, their values are unspecified. It is
+// still legal to read them (ie. should not segfault). Reading past the
+// end should be detected by the user and indicated as an error.
+//
+// The reason for this, admittedly, unconventional invariant is to ruthlessly
+// optimize the protobuf parser. Having an overlap helps in two important ways.
+// Firstly it alleviates having to performing bounds checks if a piece of code
+// is guaranteed to not read more than kSlopBytes. Secondly, and more
+// importantly, the protobuf wireformat is such that reading a key/value pair is
+// always less than 16 bytes. This removes the need to change to next buffer in
+// the middle of reading primitive values. Hence there is no need to store and
+// load the current position.
+
+class PROTOBUF_EXPORT EpsCopyInputStream {
+ public:
+  enum { kSlopBytes = 16, kMaxCordBytesToCopy = 512 };
+
+  explicit EpsCopyInputStream(bool enable_aliasing)
+      : aliasing_(enable_aliasing ? kOnPatch : kNoAliasing) {}
+
+  void BackUp(const char* ptr) {
+    GOOGLE_DCHECK(ptr <= buffer_end_ + kSlopBytes);
+    int count;
+    if (next_chunk_ == buffer_) {
+      count = static_cast(buffer_end_ + kSlopBytes - ptr);
+    } else {
+      count = size_ + static_cast(buffer_end_ - ptr);
+    }
+    if (count > 0) StreamBackUp(count);
+  }
+
+  // If return value is negative it's an error
+  PROTOBUF_MUST_USE_RESULT int PushLimit(const char* ptr, int limit) {
+    GOOGLE_DCHECK(limit >= 0 && limit <= INT_MAX - kSlopBytes);
+    // This add is safe due to the invariant above, because
+    // ptr - buffer_end_ <= kSlopBytes.
+    limit += static_cast(ptr - buffer_end_);
+    limit_end_ = buffer_end_ + (std::min)(0, limit);
+    auto old_limit = limit_;
+    limit_ = limit;
+    return old_limit - limit;
+  }
+
+  PROTOBUF_MUST_USE_RESULT bool PopLimit(int delta) {
+    if (PROTOBUF_PREDICT_FALSE(!EndedAtLimit())) return false;
+    limit_ = limit_ + delta;
+    // TODO(gerbens) We could remove this line and hoist the code to
+    // DoneFallback. Study the perf/bin-size effects.
+    limit_end_ = buffer_end_ + (std::min)(0, limit_);
+    return true;
+  }
+
+  PROTOBUF_MUST_USE_RESULT const char* Skip(const char* ptr, int size) {
+    if (size <= buffer_end_ + kSlopBytes - ptr) {
+      return ptr + size;
+    }
+    return SkipFallback(ptr, size);
+  }
+  PROTOBUF_MUST_USE_RESULT const char* ReadString(const char* ptr, int size,
+                                                  std::string* s) {
+    if (size <= buffer_end_ + kSlopBytes - ptr) {
+      s->assign(ptr, size);
+      return ptr + size;
+    }
+    return ReadStringFallback(ptr, size, s);
+  }
+  PROTOBUF_MUST_USE_RESULT const char* AppendString(const char* ptr, int size,
+                                                    std::string* s) {
+    if (size <= buffer_end_ + kSlopBytes - ptr) {
+      s->append(ptr, size);
+      return ptr + size;
+    }
+    return AppendStringFallback(ptr, size, s);
+  }
+
+  template 
+  PROTOBUF_MUST_USE_RESULT const char* ReadRepeatedFixed(const char* ptr,
+                                                         Tag expected_tag,
+                                                         RepeatedField* out);
+
+  template 
+  PROTOBUF_MUST_USE_RESULT const char* ReadPackedFixed(const char* ptr,
+                                                       int size,
+                                                       RepeatedField* out);
+  template 
+  PROTOBUF_MUST_USE_RESULT const char* ReadPackedVarint(const char* ptr,
+                                                        Add add);
+
+  uint32 LastTag() const { return last_tag_minus_1_ + 1; }
+  bool ConsumeEndGroup(uint32 start_tag) {
+    bool res = last_tag_minus_1_ == start_tag;
+    last_tag_minus_1_ = 0;
+    return res;
+  }
+  bool EndedAtLimit() const { return last_tag_minus_1_ == 0; }
+  bool EndedAtEndOfStream() const { return last_tag_minus_1_ == 1; }
+  void SetLastTag(uint32 tag) { last_tag_minus_1_ = tag - 1; }
+  void SetEndOfStream() { last_tag_minus_1_ = 1; }
+  bool IsExceedingLimit(const char* ptr) {
+    return ptr > limit_end_ &&
+           (next_chunk_ == nullptr || ptr - buffer_end_ > limit_);
+  }
+  int BytesUntilLimit(const char* ptr) const {
+    return limit_ + static_cast(buffer_end_ - ptr);
+  }
+  // Returns true if more data is available, if false is returned one has to
+  // call Done for further checks.
+  bool DataAvailable(const char* ptr) { return ptr < limit_end_; }
+
+ protected:
+  // Returns true is limit (either an explicit limit or end of stream) is
+  // reached. It aligns *ptr across buffer seams.
+  // If limit is exceeded it returns true and ptr is set to null.
+  bool DoneWithCheck(const char** ptr, int d) {
+    GOOGLE_DCHECK(*ptr);
+    if (PROTOBUF_PREDICT_TRUE(*ptr < limit_end_)) return false;
+    // No need to fetch buffer if we ended on a limit in the slop region
+    if ((*ptr - buffer_end_) == limit_) return true;
+    auto res = DoneFallback(*ptr, d);
+    *ptr = res.first;
+    return res.second;
+  }
+
+  const char* InitFrom(StringPiece flat) {
+    overall_limit_ = 0;
+    if (flat.size() > kSlopBytes) {
+      limit_ = kSlopBytes;
+      limit_end_ = buffer_end_ = flat.data() + flat.size() - kSlopBytes;
+      next_chunk_ = buffer_;
+      if (aliasing_ == kOnPatch) aliasing_ = kNoDelta;
+      return flat.data();
+    } else {
+      std::memcpy(buffer_, flat.data(), flat.size());
+      limit_ = 0;
+      limit_end_ = buffer_end_ = buffer_ + flat.size();
+      next_chunk_ = nullptr;
+      if (aliasing_ == kOnPatch) {
+        aliasing_ = reinterpret_cast(flat.data()) -
+                    reinterpret_cast(buffer_);
+      }
+      return buffer_;
+    }
+  }
+
+  const char* InitFrom(io::ZeroCopyInputStream* zcis);
+
+  const char* InitFrom(io::ZeroCopyInputStream* zcis, int limit) {
+    overall_limit_ = limit;
+    auto res = InitFrom(zcis);
+    limit_ = limit - static_cast(buffer_end_ - res);
+    limit_end_ = buffer_end_ + (std::min)(0, limit_);
+    return res;
+  }
+
+ private:
+  const char* limit_end_;  // buffer_end_ + min(limit_, 0)
+  const char* buffer_end_;
+  const char* next_chunk_;
+  int size_;
+  int limit_;  // relative to buffer_end_;
+  io::ZeroCopyInputStream* zcis_ = nullptr;
+  char buffer_[2 * kSlopBytes] = {};
+  enum { kNoAliasing = 0, kOnPatch = 1, kNoDelta = 2 };
+  std::uintptr_t aliasing_ = kNoAliasing;
+  // This variable is used to communicate how the parse ended, in order to
+  // completely verify the parsed data. A wire-format parse can end because of
+  // one of the following conditions:
+  // 1) A parse can end on a pushed limit.
+  // 2) A parse can end on End Of Stream (EOS).
+  // 3) A parse can end on 0 tag (only valid for toplevel message).
+  // 4) A parse can end on an end-group tag.
+  // This variable should always be set to 0, which indicates case 1. If the
+  // parse terminated due to EOS (case 2), it's set to 1. In case the parse
+  // ended due to a terminating tag (case 3 and 4) it's set to (tag - 1).
+  // This var doesn't really belong in EpsCopyInputStream and should be part of
+  // the ParseContext, but case 2 is most easily and optimally implemented in
+  // DoneFallback.
+  uint32 last_tag_minus_1_ = 0;
+  int overall_limit_ = INT_MAX;  // Overall limit independent of pushed limits.
+  // Pretty random large number that seems like a safe allocation on most
+  // systems. TODO(gerbens) do we need to set this as build flag?
+  enum { kSafeStringSize = 50000000 };
+
+  std::pair DoneFallback(const char* ptr, int d);
+  const char* Next(int overrun, int d);
+  const char* SkipFallback(const char* ptr, int size);
+  const char* AppendStringFallback(const char* ptr, int size, std::string* str);
+  const char* ReadStringFallback(const char* ptr, int size, std::string* str);
+  bool StreamNext(const void** data) {
+    bool res = zcis_->Next(data, &size_);
+    if (res) overall_limit_ -= size_;
+    return res;
+  }
+  void StreamBackUp(int count) {
+    zcis_->BackUp(count);
+    overall_limit_ += count;
+  }
+
+  template 
+  const char* AppendSize(const char* ptr, int size, const A& append) {
+    int chunk_size = buffer_end_ + kSlopBytes - ptr;
+    do {
+      GOOGLE_DCHECK(size > chunk_size);
+      append(ptr, chunk_size);
+      ptr += chunk_size;
+      size -= chunk_size;
+      // DoneFallBack asserts it isn't called when exactly on the limit. If this
+      // happens we fail the parse, as we are at the limit and still more bytes
+      // to read.
+      if (limit_ == kSlopBytes) return nullptr;
+      auto res = DoneFallback(ptr, -1);
+      if (res.second) return nullptr;  // If done we passed the limit
+      ptr = res.first;
+      chunk_size = buffer_end_ + kSlopBytes - ptr;
+    } while (size > chunk_size);
+    append(ptr, size);
+    return ptr + size;
+  }
+
+  // AppendUntilEnd appends data until a limit (either a PushLimit or end of
+  // stream. Normal payloads are from length delimited fields which have an
+  // explicit size. Reading until limit only comes when the string takes
+  // the place of a protobuf, ie RawMessage/StringRawMessage, lazy fields and
+  // implicit weak messages. We keep these methods private and friend them.
+  template 
+  const char* AppendUntilEnd(const char* ptr, const A& append) {
+    while (!DoneWithCheck(&ptr, -1)) {
+      append(ptr, limit_end_ - ptr);
+      ptr = limit_end_;
+    }
+    return ptr;
+  }
+
+  PROTOBUF_MUST_USE_RESULT const char* AppendString(const char* ptr,
+                                                    std::string* str) {
+    return AppendUntilEnd(
+        ptr, [str](const char* p, ptrdiff_t s) { str->append(p, s); });
+  }
+  friend class ImplicitWeakMessage;
+};
+
+// ParseContext holds all data that is global to the entire parse. Most
+// importantly it contains the input stream, but also recursion depth and also
+// stores the end group tag, in case a parser ended on a endgroup, to verify
+// matching start/end group tags.
+class PROTOBUF_EXPORT ParseContext : public EpsCopyInputStream {
+ public:
+  struct Data {
+    const DescriptorPool* pool = nullptr;
+    MessageFactory* factory = nullptr;
+  };
+
+  template 
+  ParseContext(int depth, bool aliasing, const char** start, T&&... args)
+      : EpsCopyInputStream(aliasing), depth_(depth) {
+    *start = InitFrom(std::forward(args)...);
+  }
+
+  void TrackCorrectEnding() { group_depth_ = 0; }
+
+  bool Done(const char** ptr) { return DoneWithCheck(ptr, group_depth_); }
+  bool DoneNoSlopCheck(const char** ptr) { return DoneWithCheck(ptr, -1); }
+
+  int depth() const { return depth_; }
+
+  Data& data() { return data_; }
+  const Data& data() const { return data_; }
+
+  template 
+  PROTOBUF_MUST_USE_RESULT const char* ParseMessage(T* msg, const char* ptr);
+  // We outline when the type is generic and we go through a virtual
+  const char* ParseMessage(MessageLite* msg, const char* ptr);
+  const char* ParseMessage(Message* msg, const char* ptr);
+
+  template 
+  PROTOBUF_MUST_USE_RESULT PROTOBUF_ALWAYS_INLINE const char* ParseGroup(
+      T* msg, const char* ptr, uint32 tag) {
+    if (--depth_ < 0) return nullptr;
+    group_depth_++;
+    ptr = msg->_InternalParse(ptr, this);
+    group_depth_--;
+    depth_++;
+    if (PROTOBUF_PREDICT_FALSE(!ConsumeEndGroup(tag))) return nullptr;
+    return ptr;
+  }
+
+ private:
+  // The context keeps an internal stack to keep track of the recursive
+  // part of the parse state.
+  // Current depth of the active parser, depth counts down.
+  // This is used to limit recursion depth (to prevent overflow on malicious
+  // data), but is also used to index in stack_ to store the current state.
+  int depth_;
+  // Unfortunately necessary for the fringe case of ending on 0 or end-group tag
+  // in the last kSlopBytes of a ZeroCopyInputStream chunk.
+  int group_depth_ = INT_MIN;
+  Data data_;
+};
+
+template 
+bool ExpectTag(const char* ptr) {
+  if (tag < 128) {
+    return *ptr == tag;
+  } else {
+    static_assert(tag < 128 * 128, "We only expect tags for 1 or 2 bytes");
+    char buf[2] = {static_cast(tag | 0x80), static_cast(tag >> 7)};
+    return std::memcmp(ptr, buf, 2) == 0;
+  }
+}
+
+template 
+struct EndianHelper;
+
+template <>
+struct EndianHelper<1> {
+  static uint8 Load(const void* p) { return *static_cast(p); }
+};
+
+template <>
+struct EndianHelper<2> {
+  static uint16 Load(const void* p) {
+    uint16 tmp;
+    std::memcpy(&tmp, p, 2);
+#ifndef PROTOBUF_LITTLE_ENDIAN
+    tmp = bswap_16(tmp);
+#endif
+    return tmp;
+  }
+};
+
+template <>
+struct EndianHelper<4> {
+  static uint32 Load(const void* p) {
+    uint32 tmp;
+    std::memcpy(&tmp, p, 4);
+#ifndef PROTOBUF_LITTLE_ENDIAN
+    tmp = bswap_32(tmp);
+#endif
+    return tmp;
+  }
+};
+
+template <>
+struct EndianHelper<8> {
+  static uint64 Load(const void* p) {
+    uint64 tmp;
+    std::memcpy(&tmp, p, 8);
+#ifndef PROTOBUF_LITTLE_ENDIAN
+    tmp = bswap_64(tmp);
+#endif
+    return tmp;
+  }
+};
+
+template 
+T UnalignedLoad(const char* p) {
+  auto tmp = EndianHelper::Load(p);
+  T res;
+  memcpy(&res, &tmp, sizeof(T));
+  return res;
+}
+
+PROTOBUF_EXPORT
+std::pair VarintParseSlow32(const char* p, uint32 res);
+PROTOBUF_EXPORT
+std::pair VarintParseSlow64(const char* p, uint32 res);
+
+inline const char* VarintParseSlow(const char* p, uint32 res, uint32* out) {
+  auto tmp = VarintParseSlow32(p, res);
+  *out = tmp.second;
+  return tmp.first;
+}
+
+inline const char* VarintParseSlow(const char* p, uint32 res, uint64* out) {
+  auto tmp = VarintParseSlow64(p, res);
+  *out = tmp.second;
+  return tmp.first;
+}
+
+template 
+PROTOBUF_MUST_USE_RESULT const char* VarintParse(const char* p, T* out) {
+  auto ptr = reinterpret_cast(p);
+  uint32 res = ptr[0];
+  if (!(res & 0x80)) {
+    *out = res;
+    return p + 1;
+  }
+  uint32 byte = ptr[1];
+  res += (byte - 1) << 7;
+  if (!(byte & 0x80)) {
+    *out = res;
+    return p + 2;
+  }
+  return VarintParseSlow(p, res, out);
+}
+
+// Used for tags, could read up to 5 bytes which must be available.
+// Caller must ensure its safe to call.
+
+PROTOBUF_EXPORT
+std::pair ReadTagFallback(const char* p, uint32 res);
+
+// Same as ParseVarint but only accept 5 bytes at most.
+inline const char* ReadTag(const char* p, uint32* out, uint32 /*max_tag*/ = 0) {
+  uint32 res = static_cast(p[0]);
+  if (res < 128) {
+    *out = res;
+    return p + 1;
+  }
+  uint32 second = static_cast(p[1]);
+  res += (second - 1) << 7;
+  if (second < 128) {
+    *out = res;
+    return p + 2;
+  }
+  auto tmp = ReadTagFallback(p, res);
+  *out = tmp.second;
+  return tmp.first;
+}
+
+// Decode 2 consecutive bytes of a varint and returns the value, shifted left
+// by 1. It simultaneous updates *ptr to *ptr + 1 or *ptr + 2 depending if the
+// first byte's continuation bit is set.
+// If bit 15 of return value is set (equivalent to the continuation bits of both
+// bytes being set) the varint continues, otherwise the parse is done. On x86
+// movsx eax, dil
+// add edi, eax
+// adc [rsi], 1
+// add eax, eax
+// and eax, edi
+inline uint32 DecodeTwoBytes(const char** ptr) {
+  uint32 value = UnalignedLoad(*ptr);
+  // Sign extend the low byte continuation bit
+  uint32_t x = static_cast(value);
+  // This add is an amazing operation, it cancels the low byte continuation bit
+  // from y transferring it to the carry. Simultaneously it also shifts the 7
+  // LSB left by one tightly against high byte varint bits. Hence value now
+  // contains the unpacked value shifted left by 1.
+  value += x;
+  // Use the carry to update the ptr appropriately.
+  *ptr += value < x ? 2 : 1;
+  return value & (x + x);  // Mask out the high byte iff no continuation
+}
+
+// More efficient varint parsing for big varints
+inline const char* ParseBigVarint(const char* p, uint64* out) {
+  auto pnew = p;
+  auto tmp = DecodeTwoBytes(&pnew);
+  uint64 res = tmp >> 1;
+  if (PROTOBUF_PREDICT_TRUE(std::int16_t(tmp) >= 0)) {
+    *out = res;
+    return pnew;
+  }
+  for (std::uint32_t i = 1; i < 5; i++) {
+    pnew = p + 2 * i;
+    tmp = DecodeTwoBytes(&pnew);
+    res += (static_cast(tmp) - 2) << (14 * i - 1);
+    if (PROTOBUF_PREDICT_TRUE(std::int16_t(tmp) >= 0)) {
+      *out = res;
+      return pnew;
+    }
+  }
+  return nullptr;
+}
+
+PROTOBUF_EXPORT
+std::pair ReadSizeFallback(const char* p, uint32 first);
+// Used for tags, could read up to 5 bytes which must be available. Additionally
+// it makes sure the unsigned value fits a int32, otherwise returns nullptr.
+// Caller must ensure its safe to call.
+inline uint32 ReadSize(const char** pp) {
+  auto p = *pp;
+  uint32 res = static_cast(p[0]);
+  if (res < 128) {
+    *pp = p + 1;
+    return res;
+  }
+  auto x = ReadSizeFallback(p, res);
+  *pp = x.first;
+  return x.second;
+}
+
+// Some convenience functions to simplify the generated parse loop code.
+// Returning the value and updating the buffer pointer allows for nicer
+// function composition. We rely on the compiler to inline this.
+// Also in debug compiles having local scoped variables tend to generated
+// stack frames that scale as O(num fields).
+inline uint64 ReadVarint64(const char** p) {
+  uint64 tmp;
+  *p = VarintParse(*p, &tmp);
+  return tmp;
+}
+
+inline uint32 ReadVarint32(const char** p) {
+  uint32 tmp;
+  *p = VarintParse(*p, &tmp);
+  return tmp;
+}
+
+inline int64 ReadVarintZigZag64(const char** p) {
+  uint64 tmp;
+  *p = VarintParse(*p, &tmp);
+  return WireFormatLite::ZigZagDecode64(tmp);
+}
+
+inline int32 ReadVarintZigZag32(const char** p) {
+  uint64 tmp;
+  *p = VarintParse(*p, &tmp);
+  return WireFormatLite::ZigZagDecode32(static_cast(tmp));
+}
+
+template 
+PROTOBUF_MUST_USE_RESULT const char* ParseContext::ParseMessage(
+    T* msg, const char* ptr) {
+  int size = ReadSize(&ptr);
+  if (!ptr) return nullptr;
+  auto old = PushLimit(ptr, size);
+  if (--depth_ < 0) return nullptr;
+  ptr = msg->_InternalParse(ptr, this);
+  if (PROTOBUF_PREDICT_FALSE(ptr == nullptr)) return nullptr;
+  depth_++;
+  if (!PopLimit(old)) return nullptr;
+  return ptr;
+}
+
+template 
+const char* EpsCopyInputStream::ReadPackedVarint(const char* ptr, Add add) {
+  int size = ReadSize(&ptr);
+  if (ptr == nullptr) return nullptr;
+  auto old = PushLimit(ptr, size);
+  if (old < 0) return nullptr;
+  while (!DoneWithCheck(&ptr, -1)) {
+    uint64 varint;
+    ptr = VarintParse(ptr, &varint);
+    if (!ptr) return nullptr;
+    add(varint);
+  }
+  if (!PopLimit(old)) return nullptr;
+  return ptr;
+}
+
+// Helper for verification of utf8
+PROTOBUF_EXPORT
+bool VerifyUTF8(StringPiece s, const char* field_name);
+
+inline bool VerifyUTF8(const std::string* s, const char* field_name) {
+  return VerifyUTF8(*s, field_name);
+}
+
+// All the string parsers with or without UTF checking and for all CTypes.
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* InlineGreedyStringParser(
+    std::string* s, const char* ptr, ParseContext* ctx);
+
+
+// Add any of the following lines to debug which parse function is failing.
+
+#define GOOGLE_PROTOBUF_ASSERT_RETURN(predicate, ret) \
+  if (!(predicate)) {                                  \
+    /*  ::raise(SIGINT);  */                           \
+    /*  GOOGLE_LOG(ERROR) << "Parse failure";  */             \
+    return ret;                                        \
+  }
+
+#define GOOGLE_PROTOBUF_PARSER_ASSERT(predicate) \
+  GOOGLE_PROTOBUF_ASSERT_RETURN(predicate, nullptr)
+
+template 
+PROTOBUF_MUST_USE_RESULT const char* FieldParser(uint64 tag, T& field_parser,
+                                                 const char* ptr,
+                                                 ParseContext* ctx) {
+  uint32 number = tag >> 3;
+  GOOGLE_PROTOBUF_PARSER_ASSERT(number != 0);
+  using WireType = internal::WireFormatLite::WireType;
+  switch (tag & 7) {
+    case WireType::WIRETYPE_VARINT: {
+      uint64 value;
+      ptr = VarintParse(ptr, &value);
+      GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+      field_parser.AddVarint(number, value);
+      break;
+    }
+    case WireType::WIRETYPE_FIXED64: {
+      uint64 value = UnalignedLoad(ptr);
+      ptr += 8;
+      field_parser.AddFixed64(number, value);
+      break;
+    }
+    case WireType::WIRETYPE_LENGTH_DELIMITED: {
+      ptr = field_parser.ParseLengthDelimited(number, ptr, ctx);
+      GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+      break;
+    }
+    case WireType::WIRETYPE_START_GROUP: {
+      ptr = field_parser.ParseGroup(number, ptr, ctx);
+      GOOGLE_PROTOBUF_PARSER_ASSERT(ptr);
+      break;
+    }
+    case WireType::WIRETYPE_END_GROUP: {
+      GOOGLE_LOG(FATAL) << "Can't happen";
+      break;
+    }
+    case WireType::WIRETYPE_FIXED32: {
+      uint32 value = UnalignedLoad(ptr);
+      ptr += 4;
+      field_parser.AddFixed32(number, value);
+      break;
+    }
+    default:
+      return nullptr;
+  }
+  return ptr;
+}
+
+template 
+PROTOBUF_MUST_USE_RESULT const char* WireFormatParser(T& field_parser,
+                                                      const char* ptr,
+                                                      ParseContext* ctx) {
+  while (!ctx->Done(&ptr)) {
+    uint32 tag;
+    ptr = ReadTag(ptr, &tag);
+    GOOGLE_PROTOBUF_PARSER_ASSERT(ptr != nullptr);
+    if (tag == 0 || (tag & 7) == 4) {
+      ctx->SetLastTag(tag);
+      return ptr;
+    }
+    ptr = FieldParser(tag, field_parser, ptr, ctx);
+    GOOGLE_PROTOBUF_PARSER_ASSERT(ptr != nullptr);
+  }
+  return ptr;
+}
+
+// The packed parsers parse repeated numeric primitives directly into  the
+// corresponding field
+
+// These are packed varints
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedInt32Parser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedUInt32Parser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedInt64Parser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedUInt64Parser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedSInt32Parser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedSInt64Parser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedEnumParser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedEnumParser(
+    void* object, const char* ptr, ParseContext* ctx, bool (*is_valid)(int),
+    InternalMetadataWithArenaLite* metadata, int field_num);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedEnumParserArg(
+    void* object, const char* ptr, ParseContext* ctx,
+    bool (*is_valid)(const void*, int), const void* data,
+    InternalMetadataWithArenaLite* metadata, int field_num);
+
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedBoolParser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedFixed32Parser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedSFixed32Parser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedFixed64Parser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedSFixed64Parser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedFloatParser(
+    void* object, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* PackedDoubleParser(
+    void* object, const char* ptr, ParseContext* ctx);
+
+// This is the only recursive parser.
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* UnknownGroupLiteParse(
+    std::string* unknown, const char* ptr, ParseContext* ctx);
+// This is a helper to for the UnknownGroupLiteParse but is actually also
+// useful in the generated code. It uses overload on std::string* vs
+// UnknownFieldSet* to make the generated code isomorphic between full and lite.
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* UnknownFieldParse(
+    uint32 tag, std::string* unknown, const char* ptr, ParseContext* ctx);
+PROTOBUF_EXPORT PROTOBUF_MUST_USE_RESULT const char* UnknownFieldParse(
+    uint32 tag, InternalMetadataWithArenaLite* metadata, const char* ptr,
+    ParseContext* ctx);
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_PARSE_CONTEXT_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/port.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/port.h"
new file mode 100644
index 00000000..555fd4eb
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/port.h"
@@ -0,0 +1,43 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A common header that is included across all protobuf headers.  We do our best
+// to avoid #defining any macros here; instead we generally put macros in
+// port_def.inc and port_undef.inc so they are not visible from outside of
+// protobuf.
+
+#ifndef GOOGLE_PROTOBUF_PORT_H__
+#define GOOGLE_PROTOBUF_PORT_H__
+
+
+#include 
+
+
+#endif  // GOOGLE_PROTOBUF_PORT_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/port_def.inc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/port_def.inc"
new file mode 100644
index 00000000..3e39f915
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/port_def.inc"
@@ -0,0 +1,422 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file defines common macros that are used in protobuf.
+//
+// To hide these definitions from the outside world (and to prevent collisions
+// if more than one version of protobuf is #included in the same project) you
+// must follow this pattern when #including port_def.inc in a header file:
+//
+// #include "other_header.h"
+// #include "message.h"
+// // etc.
+//
+// #include "port_def.inc"  // MUST be last header included
+//
+// // Definitions for this header.
+//
+// #include "port_undef.inc"
+//
+// This is a textual header with no include guard, because we want to
+// detect/prohibit anytime it is #included twice without a corresponding
+// #undef.
+
+// These macros are private and should always be
+// ::util::RetrieveErrorSpace(*this) headers. If any of these errors fire, you
+// should either properly #include port_undef.h at the end of your header that
+// #includes port.h, or don't #include port.h twice in a .cc file.
+#ifdef PROTOBUF_NAMESPACE
+#error PROTOBUF_NAMESPACE was previously defined
+#endif
+#ifdef PROTOBUF_NAMESPACE_ID
+#error PROTOBUF_NAMESPACE_ID was previously defined
+#endif
+#ifdef PROTOBUF_ALWAYS_INLINE
+#error PROTOBUF_ALWAYS_INLINE was previously defined
+#endif
+#ifdef PROTOBUF_COLD
+#error PROTOBUF_COLD was previously defined
+#endif
+#ifdef PROTOBUF_NOINLINE
+#error PROTOBUF_NOINLINE was previously defined
+#endif
+#ifdef PROTOBUF_SECTION_VARIABLE
+#error PROTOBUF_SECTION_VARIABLE was previously defined
+#endif
+#ifdef PROTOBUF_DEPRECATED
+#error PROTOBUF_DEPRECATED was previously defined
+#endif
+#ifdef PROTOBUF_DEPRECATED_MSG
+#error PROTOBUF_DEPRECATED_MSG was previously defined
+#endif
+#ifdef PROTOBUF_FUNC_ALIGN
+#error PROTOBUF_FUNC_ALIGN was previously defined
+#endif
+#ifdef PROTOBUF_RETURNS_NONNULL
+#error PROTOBUF_RETURNS_NONNULL was previously defined
+#endif
+#ifdef PROTOBUF_ATTRIBUTE_REINITIALIZES
+#error PROTOBUF_ATTRIBUTE_REINITIALIZES was previously defined
+#endif
+#ifdef PROTOBUF_RTTI
+#error PROTOBUF_RTTI was previously defined
+#endif
+#ifdef PROTOBUF_VERSION
+#error PROTOBUF_VERSION was previously defined
+#endif
+#ifdef PROTOBUF_VERSION_SUFFIX
+#error PROTOBUF_VERSION_SUFFIX was previously defined
+#endif
+#ifdef PROTOBUF_MIN_HEADER_VERSION_FOR_PROTOC
+#error PROTOBUF_MIN_HEADER_VERSION_FOR_PROTOC was previously defined
+#endif
+#ifdef PROTOBUF_MIN_PROTOC_VERSION
+#error PROTOBUF_MIN_PROTOC_VERSION was previously defined
+#endif
+#ifdef PROTOBUF_PREDICT_TRUE
+#error PROTOBUF_PREDICT_TRUE was previously defined
+#endif
+#ifdef PROTOBUF_PREDICT_FALSE
+#error PROTOBUF_PREDICT_FALSE was previously defined
+#endif
+#ifdef PROTOBUF_FIELD_OFFSET
+#error PROTOBUF_FIELD_OFFSET was previously defined
+#endif
+#ifdef PROTOBUF_LL_FORMAT
+#error PROTOBUF_LL_FORMAT was previously defined
+#endif
+#ifdef PROTOBUF_GUARDED_BY
+#error PROTOBUF_GUARDED_BY was previously defined
+#endif
+#ifdef PROTOBUF_LONGLONG
+#error PROTOBUF_LONGLONG was previously defined
+#endif
+#ifdef PROTOBUF_ULONGLONG
+#error PROTOBUF_ULONGLONG was previously defined
+#endif
+#ifdef PROTOBUF_FALLTHROUGH_INTENDED
+#error PROTOBUF_FALLTHROUGH_INTENDED was previously defined
+#endif
+#ifdef PROTOBUF_EXPORT
+#error PROTOBUF_EXPORT was previously defined
+#endif
+#ifdef PROTOC_EXPORT
+#error PROTOC_EXPORT was previously defined
+#endif
+#ifdef PROTOBUF_MUST_USE_RESULT
+#error PROTOBUF_MUST_USE_RESULT was previously defined
+#endif
+#ifdef PROTOBUF_UNUSED
+#error PROTOBUF_UNUSED was previously defined
+#endif
+
+
+#define PROTOBUF_NAMESPACE "google::protobuf"
+#define PROTOBUF_NAMESPACE_ID google::protobuf
+#define PROTOBUF_NAMESPACE_OPEN \
+  namespace google {            \
+  namespace protobuf {
+#define PROTOBUF_NAMESPACE_CLOSE \
+  } /* namespace protobuf */     \
+  } /* namespace google */
+
+#if defined(__GNUC__) || defined(__clang__)
+#define PROTOBUF_DEPRECATED __attribute__((deprecated))
+#define PROTOBUF_DEPRECATED_ENUM __attribute__((deprecated))
+#define PROTOBUF_DEPRECATED_MSG(msg) __attribute__((deprecated(msg)))
+#elif defined(_MSC_VER)
+#define PROTOBUF_DEPRECATED __declspec(deprecated)
+#define PROTOBUF_DEPRECATED_ENUM
+#define PROTOBUF_DEPRECATED_MSG(msg) __declspec(deprecated(msg))
+#endif
+
+#define PROTOBUF_SECTION_VARIABLE(x)
+#define PROTOBUF_MUST_USE_RESULT
+
+// ----------------------------------------------------------------------------
+// Annotations:  Some parts of the code have been annotated in ways that might
+//   be useful to some compilers or tools, but are not supported universally.
+//   You can #define these annotations yourself if the default implementation
+//   is not right for you.
+
+#ifdef GOOGLE_ATTRIBUTE_ALWAYS_INLINE
+#define PROTOBUF_ALWAYS_INLINE GOOGLE_ATTRIBUTE_ALWAYS_INLINE
+#else
+#if defined(__GNUC__) && \
+    (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
+// For functions we want to force inline.
+// Introduced in gcc 3.1.
+#define PROTOBUF_ALWAYS_INLINE __attribute__((always_inline))
+#else
+// Other compilers will have to figure it out for themselves.
+#define PROTOBUF_ALWAYS_INLINE
+#endif
+#endif
+
+#ifdef GOOGLE_ATTRIBUTE_NOINLINE
+#define PROTOBUF_NOINLINE GOOGLE_ATTRIBUTE_NOINLINE
+#else
+#if defined(__GNUC__) && \
+    (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
+// For functions we want to force not inline.
+// Introduced in gcc 3.1.
+#define PROTOBUF_NOINLINE __attribute__((noinline))
+#elif defined(_MSC_VER) && (_MSC_VER >= 1400)
+// Seems to have been around since at least Visual Studio 2005
+#define PROTOBUF_NOINLINE __declspec(noinline)
+#else
+// Other compilers will have to figure it out for themselves.
+#define PROTOBUF_NOINLINE
+#endif
+#endif
+
+#ifdef GOOGLE_ATTRIBUTE_FUNC_ALIGN
+#define PROTOBUF_FUNC_ALIGN GOOGLE_ATTRIBUTE_FUNC_ALIGN
+#else
+#if defined(__clang__) || \
+    defined(__GNUC__) &&  \
+        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
+// Function alignment attribute introduced in gcc 4.3
+#define PROTOBUF_FUNC_ALIGN(bytes) __attribute__((aligned(bytes)))
+#else
+#define PROTOBUF_FUNC_ALIGN(bytes)
+#endif
+#endif
+
+#ifdef GOOGLE_PREDICT_TRUE
+#define PROTOBUF_PREDICT_TRUE GOOGLE_PREDICT_TRUE
+#else
+#ifdef __GNUC__
+// Provided at least since GCC 3.0.
+#define PROTOBUF_PREDICT_TRUE(x) (__builtin_expect(!!(x), 1))
+#else
+#define PROTOBUF_PREDICT_TRUE(x) (x)
+#endif
+#endif
+
+#ifdef GOOGLE_PREDICT_FALSE
+#define PROTOBUF_PREDICT_FALSE GOOGLE_PREDICT_FALSE
+#else
+#ifdef __GNUC__
+// Provided at least since GCC 3.0.
+#define PROTOBUF_PREDICT_FALSE(x) (__builtin_expect(x, 0))
+#else
+#define PROTOBUF_PREDICT_FALSE(x) (x)
+#endif
+#endif
+
+#ifdef GOOGLE_PROTOBUF_ATTRIBUTE_RETURNS_NONNULL
+#define PROTOBUF_RETURNS_NONNULL GOOGLE_PROTOBUF_ATTRIBUTE_RETURNS_NONNULL
+#else
+#ifdef __GNUC__
+#define PROTOBUF_RETURNS_NONNULL __attribute__((returns_nonnull))
+#else
+#define PROTOBUF_RETURNS_NONNULL
+#endif
+#endif
+
+#if defined(__has_cpp_attribute)
+#if __has_cpp_attribute(clang::reinitializes)
+#define PROTOBUF_ATTRIBUTE_REINITIALIZES [[clang::reinitializes]]
+#endif
+#endif
+#ifndef PROTOBUF_ATTRIBUTE_REINITIALIZES
+#define PROTOBUF_ATTRIBUTE_REINITIALIZES
+#endif
+
+#define PROTOBUF_GUARDED_BY(x)
+#define PROTOBUF_COLD
+
+// Copied from ABSL.
+#if defined(__clang__) && defined(__has_warning)
+#if __has_feature(cxx_attributes) && __has_warning("-Wimplicit-fallthrough")
+#define PROTOBUF_FALLTHROUGH_INTENDED [[clang::fallthrough]]
+#endif
+#elif defined(__GNUC__) && __GNUC__ >= 7
+#define PROTOBUF_FALLTHROUGH_INTENDED [[gnu::fallthrough]]
+#endif
+
+#ifndef PROTOBUF_FALLTHROUGH_INTENDED
+#define PROTOBUF_FALLTHROUGH_INTENDED
+#endif
+
+#if defined(__has_cpp_attribute)
+#define HAS_ATTRIBUTE(attr) __has_cpp_attribute(attr)
+#else
+#define HAS_ATTRIBUTE(attr) 0
+#endif
+
+#if HAS_ATTRIBUTE(unused) || (defined(__GNUC__) && !defined(__clang__))
+#define PROTOBUF_UNUSED __attribute__((__unused__))
+#else
+#define PROTOBUF_UNUSED
+#endif
+
+#undef HAS_ATTRIBUTE
+
+#ifdef _MSC_VER
+#define PROTOBUF_LONGLONG(x) x##I64
+#define PROTOBUF_ULONGLONG(x) x##UI64
+#define PROTOBUF_LL_FORMAT "I64"  // As in printf("%I64d", ...)
+#else
+// By long long, we actually mean int64.
+#define PROTOBUF_LONGLONG(x) x##LL
+#define PROTOBUF_ULONGLONG(x) x##ULL
+// Used to format real long long integers.
+#define PROTOBUF_LL_FORMAT \
+  "ll"  // As in "%lld". Note that "q" is poor form also.
+#endif
+
+
+// Shared google3/opensource definitions. //////////////////////////////////////
+
+#define PROTOBUF_VERSION 3011002
+#define PROTOBUF_MIN_HEADER_VERSION_FOR_PROTOC 3011000
+#define PROTOBUF_MIN_PROTOC_VERSION 3011000
+#define PROTOBUF_VERSION_SUFFIX ""
+
+// The minimum library version which works with the current version of the
+// headers.
+#define GOOGLE_PROTOBUF_MIN_LIBRARY_VERSION 3011000
+
+#if defined(GOOGLE_PROTOBUF_NO_RTTI) && GOOGLE_PROTOBUF_NO_RTTI
+#define PROTOBUF_RTTI 0
+#else
+#define PROTOBUF_RTTI 1
+#endif
+
+// Returns the offset of the given field within the given aggregate type.
+// This is equivalent to the ANSI C offsetof() macro.  However, according
+// to the C++ standard, offsetof() only works on POD types, and GCC
+// enforces this requirement with a warning.  In practice, this rule is
+// unnecessarily strict; there is probably no compiler or platform on
+// which the offsets of the direct fields of a class are non-constant.
+// Fields inherited from superclasses *can* have non-constant offsets,
+// but that's not what this macro will be used for.
+#if defined(__clang__)
+// For Clang we use __builtin_offsetof() and suppress the warning,
+// to avoid Control Flow Integrity and UBSan vptr sanitizers from
+// crashing while trying to validate the invalid reinterpet_casts.
+#define PROTOBUF_FIELD_OFFSET(TYPE, FIELD)                   \
+  _Pragma("clang diagnostic push")                           \
+  _Pragma("clang diagnostic ignored \"-Winvalid-offsetof\"") \
+  __builtin_offsetof(TYPE, FIELD)                            \
+  _Pragma("clang diagnostic pop")
+#else
+// Note that we calculate relative to the pointer value 16 here since if we
+// just use zero, GCC complains about dereferencing a NULL pointer.  We
+// choose 16 rather than some other number just in case the compiler would
+// be confused by an unaligned pointer.
+#define PROTOBUF_FIELD_OFFSET(TYPE, FIELD)                                \
+  static_cast< ::google::protobuf::uint32>(reinterpret_cast(                   \
+                             &reinterpret_cast(16)->FIELD) - \
+                         reinterpret_cast(16))
+#endif
+
+#if defined(PROTOBUF_USE_DLLS)
+  #if defined(_MSC_VER)
+    #ifdef LIBPROTOBUF_EXPORTS
+      #define PROTOBUF_EXPORT __declspec(dllexport)
+      #define PROTOBUF_EXPORT_TEMPLATE_DECLARE
+      #define PROTOBUF_EXPORT_TEMPLATE_DEFINE __declspec(dllexport)
+    #else
+      #define PROTOBUF_EXPORT __declspec(dllimport)
+      #define PROTOBUF_EXPORT_TEMPLATE_DECLARE
+      #define PROTOBUF_EXPORT_TEMPLATE_DEFINE __declspec(dllimport)
+    #endif
+    #ifdef LIBPROTOC_EXPORTS
+      #define PROTOC_EXPORT __declspec(dllexport)
+    #else
+      #define PROTOC_EXPORT __declspec(dllimport)
+    #endif
+  #else  // defined(_MSC_VER)
+    #ifdef LIBPROTOBUF_EXPORTS
+      #define PROTOBUF_EXPORT __attribute__((visibility("default")))
+      #define PROTOBUF_EXPORT_TEMPLATE_DECLARE __attribute__((visibility("default")))
+      #define PROTOBUF_EXPORT_TEMPLATE_DEFINE
+    #else
+      #define PROTOBUF_EXPORT
+      #define PROTOBUF_EXPORT_TEMPLATE_DECLARE
+      #define PROTOBUF_EXPORT_TEMPLATE_DEFINE
+    #endif
+    #ifdef LIBPROTOC_EXPORTS
+      #define PROTOC_EXPORT   __attribute__((visibility("default")))
+    #else
+      #define PROTOC_EXPORT
+    #endif
+  #endif
+#else  // defined(PROTOBUF_USE_DLLS)
+  #define PROTOBUF_EXPORT
+  #define PROTOC_EXPORT
+  #define PROTOBUF_EXPORT_TEMPLATE_DECLARE
+  #define PROTOBUF_EXPORT_TEMPLATE_DEFINE
+#endif
+
+// Windows declares several inconvenient macro names.  We #undef them and then
+// restore them in port_undef.inc.
+#ifdef _MSC_VER
+#pragma push_macro("GetMessage")
+#undef GetMessage
+#pragma push_macro("IGNORE")
+#undef IGNORE
+#pragma push_macro("IN")
+#undef IN
+#pragma push_macro("OUT")
+#undef OUT
+#pragma push_macro("OPTIONAL")
+#undef OPTIONAL
+#pragma push_macro("min")
+#undef min
+#pragma push_macro("max")
+#undef max
+#endif  // _MSC_VER
+
+#if defined(__clang__)
+#pragma clang diagnostic push
+// TODO(gerbens) ideally we cleanup the code. But a cursory try shows many
+// violations. So let's ignore for now.
+#pragma clang diagnostic ignored "-Wshorten-64-to-32"
+#endif
+
+// PROTOBUF_ASSUME(pred) tells the compiler that it can assume pred is true. To
+// be safe, we also validate the assumption with a GOOGLE_DCHECK in unoptimized
+// builds. The macro does not do anything useful if the compiler does not
+// support __builtin_assume.
+#ifdef __has_builtin
+#if __has_builtin(__builtin_assume)
+#define PROTOBUF_ASSUME(pred) \
+  GOOGLE_DCHECK(pred);               \
+  __builtin_assume(pred)
+#else
+#define PROTOBUF_ASSUME(pred) GOOGLE_DCHECK(pred)
+#endif
+#else
+#define PROTOBUF_ASSUME(pred) GOOGLE_DCHECK(pred)
+#endif
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/port_undef.inc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/port_undef.inc"
new file mode 100644
index 00000000..80822b47
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/port_undef.inc"
@@ -0,0 +1,85 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// #undefs all macros defined in port_def.inc.  See comments in port_def.inc
+// for more info.
+
+#ifndef PROTOBUF_NAMESPACE
+#error "port_undef.inc must be included after port_def.inc"
+#endif
+#undef PROTOBUF_NAMESPACE
+#undef PROTOBUF_NAMESPACE_ID
+#undef PROTOBUF_ALWAYS_INLINE
+#undef PROTOBUF_COLD
+#undef PROTOBUF_NOINLINE
+#undef PROTOBUF_SECTION_VARIABLE
+#undef PROTOBUF_DEPRECATED
+#undef PROTOBUF_DEPRECATED_ENUM
+#undef PROTOBUF_DEPRECATED_MSG
+#undef PROTOBUF_FUNC_ALIGN
+#undef PROTOBUF_RETURNS_NONNULL
+#undef PROTOBUF_ATTRIBUTE_REINITIALIZES
+#undef PROTOBUF_RTTI
+#undef PROTOBUF_VERSION
+#undef PROTOBUF_VERSION_SUFFIX
+#undef PROTOBUF_FIELD_OFFSET
+#undef PROTOBUF_MIN_HEADER_VERSION_FOR_PROTOC
+#undef PROTOBUF_MIN_PROTOC_VERSION
+#undef PROTOBUF_PREDICT_TRUE
+#undef PROTOBUF_PREDICT_FALSE
+#undef PROTOBUF_LONGLONG
+#undef PROTOBUF_ULONGLONG
+#undef PROTOBUF_LL_FORMAT
+#undef PROTOBUF_GUARDED_BY
+#undef PROTOBUF_FALLTHROUGH_INTENDED
+#undef PROTOBUF_EXPORT
+#undef PROTOC_EXPORT
+#undef PROTOBUF_MUST_USE_RESULT
+#undef PROTOBUF_NAMESPACE_OPEN
+#undef PROTOBUF_NAMESPACE_CLOSE
+#undef PROTOBUF_UNUSED
+#undef PROTOBUF_ASSUME
+#undef PROTOBUF_EXPORT_TEMPLATE_DECLARE
+#undef PROTOBUF_EXPORT_TEMPLATE_DEFINE
+
+// Restore macro that may have been #undef'd in port_def.inc.
+#ifdef _MSC_VER
+#pragma pop_macro("GetMessage")
+#pragma pop_macro("IGNORE")
+#pragma pop_macro("IN")
+#pragma pop_macro("OUT")
+#pragma pop_macro("OPTIONAL")
+#pragma pop_macro("min")
+#pragma pop_macro("max")
+#endif
+
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/preserve_unknown_enum_test.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/preserve_unknown_enum_test.cc"
new file mode 100644
index 00000000..1ac4e13f
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/preserve_unknown_enum_test.cc"
@@ -0,0 +1,290 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace {
+
+void FillMessage(
+    proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra* message) {
+  message->set_e(proto3_preserve_unknown_enum_unittest::E_EXTRA);
+  message->add_repeated_e(proto3_preserve_unknown_enum_unittest::E_EXTRA);
+  message->add_repeated_packed_e(
+      proto3_preserve_unknown_enum_unittest::E_EXTRA);
+  message->add_repeated_packed_unexpected_e(
+      proto3_preserve_unknown_enum_unittest::E_EXTRA);
+  message->set_oneof_e_1(proto3_preserve_unknown_enum_unittest::E_EXTRA);
+}
+
+void CheckMessage(
+    const proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra& message) {
+  EXPECT_EQ(proto3_preserve_unknown_enum_unittest::E_EXTRA, message.e());
+  EXPECT_EQ(1, message.repeated_e_size());
+  EXPECT_EQ(proto3_preserve_unknown_enum_unittest::E_EXTRA,
+            message.repeated_e(0));
+  EXPECT_EQ(1, message.repeated_packed_e_size());
+  EXPECT_EQ(proto3_preserve_unknown_enum_unittest::E_EXTRA,
+            message.repeated_packed_e(0));
+  EXPECT_EQ(1, message.repeated_packed_unexpected_e_size());
+  EXPECT_EQ(proto3_preserve_unknown_enum_unittest::E_EXTRA,
+            message.repeated_packed_unexpected_e(0));
+  EXPECT_EQ(proto3_preserve_unknown_enum_unittest::E_EXTRA,
+            message.oneof_e_1());
+}
+
+void CheckMessage(
+    const proto3_preserve_unknown_enum_unittest::MyMessage& message) {
+  EXPECT_EQ(static_cast(proto3_preserve_unknown_enum_unittest::E_EXTRA),
+            static_cast(message.e()));
+  EXPECT_EQ(1, message.repeated_e_size());
+  EXPECT_EQ(static_cast(proto3_preserve_unknown_enum_unittest::E_EXTRA),
+            static_cast(message.repeated_e(0)));
+  EXPECT_EQ(1, message.repeated_packed_e_size());
+  EXPECT_EQ(static_cast(proto3_preserve_unknown_enum_unittest::E_EXTRA),
+            static_cast(message.repeated_packed_e(0)));
+  EXPECT_EQ(1, message.repeated_packed_unexpected_e_size());
+  EXPECT_EQ(static_cast(proto3_preserve_unknown_enum_unittest::E_EXTRA),
+            static_cast(message.repeated_packed_unexpected_e(0)));
+  EXPECT_EQ(static_cast(proto3_preserve_unknown_enum_unittest::E_EXTRA),
+            static_cast(message.oneof_e_1()));
+}
+
+}  // anonymous namespace
+
+// Test that parsing preserves an unknown value in the enum field and does not
+// punt it to the UnknownFieldSet.
+TEST(PreserveUnknownEnumTest, PreserveParseAndSerialize) {
+  proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra orig_message;
+  FillMessage(&orig_message);
+  std::string serialized;
+  orig_message.SerializeToString(&serialized);
+
+  proto3_preserve_unknown_enum_unittest::MyMessage message;
+  EXPECT_EQ(true, message.ParseFromString(serialized));
+  CheckMessage(message);
+
+  serialized.clear();
+  message.SerializeToString(&serialized);
+  EXPECT_EQ(true, orig_message.ParseFromString(serialized));
+  CheckMessage(orig_message);
+}
+
+// Test that reflection based implementation also keeps unknown enum values and
+// doesn't put them into UnknownFieldSet.
+TEST(PreserveUnknownEnumTest, PreserveParseAndSerializeDynamicMessage) {
+  proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra orig_message;
+  FillMessage(&orig_message);
+  std::string serialized = orig_message.SerializeAsString();
+
+  DynamicMessageFactory factory;
+  std::unique_ptr message(
+      factory
+          .GetPrototype(
+              proto3_preserve_unknown_enum_unittest::MyMessage::descriptor())
+          ->New());
+  EXPECT_EQ(true, message->ParseFromString(serialized));
+  message->DiscardUnknownFields();
+
+  serialized = message->SerializeAsString();
+  EXPECT_EQ(true, orig_message.ParseFromString(serialized));
+  CheckMessage(orig_message);
+}
+
+// Test that for proto2 messages, unknown values are in unknown fields.
+TEST(PreserveUnknownEnumTest, Proto2HidesUnknownValues) {
+  proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra orig_message;
+  FillMessage(&orig_message);
+
+  std::string serialized;
+  orig_message.SerializeToString(&serialized);
+
+  proto2_preserve_unknown_enum_unittest::MyMessage message;
+  EXPECT_EQ(true, message.ParseFromString(serialized));
+  // The intermediate message has everything in its "unknown fields".
+  proto2_preserve_unknown_enum_unittest::MyMessage message2 = message;
+  message2.DiscardUnknownFields();
+  EXPECT_EQ(0, message2.ByteSize());
+
+  // But when we pass it to the correct structure, all values are there.
+  serialized.clear();
+  message.SerializeToString(&serialized);
+  EXPECT_EQ(true, orig_message.ParseFromString(serialized));
+  CheckMessage(orig_message);
+}
+
+// Same as before, for a dynamic message.
+TEST(PreserveUnknownEnumTest, DynamicProto2HidesUnknownValues) {
+  proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra orig_message;
+  FillMessage(&orig_message);
+
+  std::string serialized;
+  orig_message.SerializeToString(&serialized);
+
+  DynamicMessageFactory factory;
+  std::unique_ptr message(
+      factory
+          .GetPrototype(
+              proto2_preserve_unknown_enum_unittest::MyMessage::descriptor())
+          ->New());
+  EXPECT_EQ(true, message->ParseFromString(serialized));
+  // The intermediate message has everything in its "unknown fields".
+  proto2_preserve_unknown_enum_unittest::MyMessage message2;
+  message2.CopyFrom(*message);
+  message2.DiscardUnknownFields();
+  EXPECT_EQ(0, message2.ByteSize());
+
+  // But when we pass it to the correct structure, all values are there.
+  serialized.clear();
+  message->SerializeToString(&serialized);
+  EXPECT_EQ(true, orig_message.ParseFromString(serialized));
+  CheckMessage(orig_message);
+}
+
+// Test that reflection provides EnumValueDescriptors for unknown values.
+TEST(PreserveUnknownEnumTest, DynamicEnumValueDescriptors) {
+  proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra orig_message;
+  FillMessage(&orig_message);
+  std::string serialized;
+  orig_message.SerializeToString(&serialized);
+
+  proto3_preserve_unknown_enum_unittest::MyMessage message;
+  EXPECT_EQ(true, message.ParseFromString(serialized));
+  CheckMessage(message);
+
+  const Reflection* r = message.GetReflection();
+  const Descriptor* d = message.GetDescriptor();
+  const FieldDescriptor* field = d->FindFieldByName("e");
+
+  // This should dynamically create an EnumValueDescriptor.
+  const EnumValueDescriptor* enum_value = r->GetEnum(message, field);
+  EXPECT_EQ(enum_value->number(),
+            static_cast(proto3_preserve_unknown_enum_unittest::E_EXTRA));
+
+  // Fetching value for a second time should return the same pointer.
+  const EnumValueDescriptor* enum_value_second = r->GetEnum(message, field);
+  EXPECT_EQ(enum_value, enum_value_second);
+
+  // Check the repeated case too.
+  const FieldDescriptor* repeated_field = d->FindFieldByName("repeated_e");
+  enum_value = r->GetRepeatedEnum(message, repeated_field, 0);
+  EXPECT_EQ(enum_value->number(),
+            static_cast(proto3_preserve_unknown_enum_unittest::E_EXTRA));
+  // Should reuse the same EnumValueDescriptor, even for a different field.
+  EXPECT_EQ(enum_value, enum_value_second);
+
+  // We should be able to use the returned value descriptor to set a value on
+  // another message.
+  Message* m = message.New();
+  r->SetEnum(m, field, enum_value);
+  EXPECT_EQ(enum_value, r->GetEnum(*m, field));
+  delete m;
+}
+
+// Test that the new integer-based enum reflection API works.
+TEST(PreserveUnknownEnumTest, IntegerEnumReflectionAPI) {
+  proto3_preserve_unknown_enum_unittest::MyMessage message;
+  const Reflection* r = message.GetReflection();
+  const Descriptor* d = message.GetDescriptor();
+
+  const FieldDescriptor* singular_field = d->FindFieldByName("e");
+  const FieldDescriptor* repeated_field = d->FindFieldByName("repeated_e");
+
+  r->SetEnumValue(&message, singular_field, 42);
+  EXPECT_EQ(42, r->GetEnumValue(message, singular_field));
+  r->AddEnumValue(&message, repeated_field, 42);
+  r->AddEnumValue(&message, repeated_field, 42);
+  EXPECT_EQ(42, r->GetRepeatedEnumValue(message, repeated_field, 0));
+  r->SetRepeatedEnumValue(&message, repeated_field, 1, 84);
+  EXPECT_EQ(84, r->GetRepeatedEnumValue(message, repeated_field, 1));
+  const EnumValueDescriptor* enum_value = r->GetEnum(message, singular_field);
+  EXPECT_EQ(42, enum_value->number());
+}
+
+// Test that the EnumValue API works properly for proto2 messages as well.
+TEST(PreserveUnknownEnumTest, Proto2CatchesUnknownValues) {
+  protobuf_unittest::TestAllTypes message;  // proto2 message
+  const Reflection* r = message.GetReflection();
+  const Descriptor* d = message.GetDescriptor();
+  const FieldDescriptor* repeated_field =
+      d->FindFieldByName("repeated_nested_enum");
+  // Add one element to the repeated field so that we can test
+  // SetRepeatedEnumValue.
+  const EnumValueDescriptor* enum_value =
+      repeated_field->enum_type()->FindValueByName("BAR");
+  EXPECT_TRUE(enum_value != NULL);
+  r->AddEnum(&message, repeated_field, enum_value);
+
+  const FieldDescriptor* singular_field =
+      d->FindFieldByName("optional_nested_enum");
+  // Enum-field integer-based setters treat as unknown integer values as
+  // unknown fields.
+  r->SetEnumValue(&message, singular_field, 4242);
+  EXPECT_EQ(r->GetEnum(message, singular_field)->number(),
+            protobuf_unittest::TestAllTypes::FOO);
+  r->SetRepeatedEnumValue(&message, repeated_field, 0, 4242);
+  // repeated_nested_enum was set to bar above, this should not have changed.
+  EXPECT_EQ(r->GetRepeatedEnum(message, repeated_field, 0)->number(),
+            protobuf_unittest::TestAllTypes::BAR);
+  r->AddEnumValue(&message, repeated_field, 4242);
+  // No element should be added
+  EXPECT_EQ(message.repeated_nested_enum_size(), 1);
+
+  // We require the enums to end up in unknown field set
+  ASSERT_EQ(message.unknown_fields().field_count(), 3);
+  EXPECT_EQ(message.unknown_fields().field(0).number(),
+            singular_field->number());
+  EXPECT_EQ(message.unknown_fields().field(0).varint(), 4242);
+  EXPECT_EQ(message.unknown_fields().field(1).number(),
+            repeated_field->number());
+  EXPECT_EQ(message.unknown_fields().field(1).varint(), 4242);
+  EXPECT_EQ(message.unknown_fields().field(2).number(),
+            repeated_field->number());
+  EXPECT_EQ(message.unknown_fields().field(2).varint(), 4242);
+}
+
+TEST(PreserveUnknownEnumTest, SupportsUnknownEnumValuesAPI) {
+  protobuf_unittest::TestAllTypes proto2_message;
+  proto3_preserve_unknown_enum_unittest::MyMessage new_message;
+
+  const Reflection* proto2_reflection = proto2_message.GetReflection();
+  const Reflection* new_reflection = new_message.GetReflection();
+
+  EXPECT_FALSE(proto2_reflection->SupportsUnknownEnumValues());
+  EXPECT_TRUE(new_reflection->SupportsUnknownEnumValues());
+}
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_arena_lite_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_arena_lite_unittest.cc"
new file mode 100644
index 00000000..06b8d08c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_arena_lite_unittest.cc"
@@ -0,0 +1,152 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+using proto3_arena_unittest::TestAllTypes;
+
+namespace google {
+namespace protobuf {
+namespace {
+// We selectively set/check a few representative fields rather than all fields
+// as this test is only expected to cover the basics of arena support.
+void SetAllFields(TestAllTypes* m) {
+  m->set_optional_int32(100);
+  m->set_optional_string("asdf");
+  m->set_optional_bytes("jkl;");
+  m->mutable_optional_nested_message()->set_bb(42);
+  m->mutable_optional_foreign_message()->set_c(43);
+  m->set_optional_nested_enum(proto3_arena_unittest::TestAllTypes::BAZ);
+  m->set_optional_foreign_enum(proto3_arena_unittest::FOREIGN_BAZ);
+  m->mutable_optional_lazy_message()->set_bb(45);
+  m->add_repeated_int32(100);
+  m->add_repeated_string("asdf");
+  m->add_repeated_bytes("jkl;");
+  m->add_repeated_nested_message()->set_bb(46);
+  m->add_repeated_foreign_message()->set_c(47);
+  m->add_repeated_nested_enum(proto3_arena_unittest::TestAllTypes::BAZ);
+  m->add_repeated_foreign_enum(proto3_arena_unittest::FOREIGN_BAZ);
+  m->add_repeated_lazy_message()->set_bb(49);
+
+  m->set_oneof_uint32(1);
+  m->mutable_oneof_nested_message()->set_bb(50);
+  m->set_oneof_string("test");  // only this one remains set
+}
+
+void ExpectAllFieldsSet(const TestAllTypes& m) {
+  EXPECT_EQ(100, m.optional_int32());
+  EXPECT_EQ("asdf", m.optional_string());
+  EXPECT_EQ("jkl;", m.optional_bytes());
+  EXPECT_EQ(true, m.has_optional_nested_message());
+  EXPECT_EQ(42, m.optional_nested_message().bb());
+  EXPECT_EQ(true, m.has_optional_foreign_message());
+  EXPECT_EQ(43, m.optional_foreign_message().c());
+  EXPECT_EQ(proto3_arena_unittest::TestAllTypes::BAZ, m.optional_nested_enum());
+  EXPECT_EQ(proto3_arena_unittest::FOREIGN_BAZ, m.optional_foreign_enum());
+  EXPECT_EQ(true, m.has_optional_lazy_message());
+  EXPECT_EQ(45, m.optional_lazy_message().bb());
+
+  EXPECT_EQ(1, m.repeated_int32_size());
+  EXPECT_EQ(100, m.repeated_int32(0));
+  EXPECT_EQ(1, m.repeated_string_size());
+  EXPECT_EQ("asdf", m.repeated_string(0));
+  EXPECT_EQ(1, m.repeated_bytes_size());
+  EXPECT_EQ("jkl;", m.repeated_bytes(0));
+  EXPECT_EQ(1, m.repeated_nested_message_size());
+  EXPECT_EQ(46, m.repeated_nested_message(0).bb());
+  EXPECT_EQ(1, m.repeated_foreign_message_size());
+  EXPECT_EQ(47, m.repeated_foreign_message(0).c());
+  EXPECT_EQ(1, m.repeated_nested_enum_size());
+  EXPECT_EQ(proto3_arena_unittest::TestAllTypes::BAZ,
+            m.repeated_nested_enum(0));
+  EXPECT_EQ(1, m.repeated_foreign_enum_size());
+  EXPECT_EQ(proto3_arena_unittest::FOREIGN_BAZ, m.repeated_foreign_enum(0));
+  EXPECT_EQ(1, m.repeated_lazy_message_size());
+  EXPECT_EQ(49, m.repeated_lazy_message(0).bb());
+
+  EXPECT_EQ(proto3_arena_unittest::TestAllTypes::kOneofString,
+            m.oneof_field_case());
+  EXPECT_EQ("test", m.oneof_string());
+}
+
+// In this file we only test some basic functionalities of arena support in
+// proto3 and expect the arena support to be fully tested in proto2 unittests
+// because proto3 shares most code with proto2.
+
+TEST(Proto3ArenaLiteTest, Parsing) {
+  TestAllTypes original;
+  SetAllFields(&original);
+
+  Arena arena;
+  TestAllTypes* arena_message = Arena::CreateMessage(&arena);
+  arena_message->ParseFromString(original.SerializeAsString());
+  ExpectAllFieldsSet(*arena_message);
+}
+
+TEST(Proto3ArenaLiteTest, Swap) {
+  Arena arena1;
+  Arena arena2;
+
+  // Test Swap().
+  TestAllTypes* arena1_message = Arena::CreateMessage(&arena1);
+  TestAllTypes* arena2_message = Arena::CreateMessage(&arena2);
+  arena1_message->Swap(arena2_message);
+  EXPECT_EQ(&arena1, arena1_message->GetArena());
+  EXPECT_EQ(&arena2, arena2_message->GetArena());
+}
+
+TEST(Proto3ArenaLiteTest, SetAllocatedMessage) {
+  Arena arena;
+  TestAllTypes* arena_message = Arena::CreateMessage(&arena);
+  TestAllTypes::NestedMessage* nested = new TestAllTypes::NestedMessage;
+  nested->set_bb(118);
+  arena_message->set_allocated_optional_nested_message(nested);
+  EXPECT_EQ(118, arena_message->optional_nested_message().bb());
+}
+
+TEST(Proto3ArenaLiteTest, ReleaseMessage) {
+  Arena arena;
+  TestAllTypes* arena_message = Arena::CreateMessage(&arena);
+  arena_message->mutable_optional_nested_message()->set_bb(118);
+  std::unique_ptr nested(
+      arena_message->release_optional_nested_message());
+  EXPECT_EQ(118, nested->bb());
+}
+
+}  // namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_arena_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_arena_unittest.cc"
new file mode 100644
index 00000000..75da9eb7
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_arena_unittest.cc"
@@ -0,0 +1,199 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+using proto3_arena_unittest::TestAllTypes;
+
+namespace google {
+namespace protobuf {
+namespace {
+// We selectively set/check a few representative fields rather than all fields
+// as this test is only expected to cover the basics of arena support.
+void SetAllFields(TestAllTypes* m) {
+  m->set_optional_int32(100);
+  m->set_optional_string("asdf");
+  m->set_optional_bytes("jkl;");
+  m->mutable_optional_nested_message()->set_bb(42);
+  m->mutable_optional_foreign_message()->set_c(43);
+  m->set_optional_nested_enum(proto3_arena_unittest::TestAllTypes::BAZ);
+  m->set_optional_foreign_enum(proto3_arena_unittest::FOREIGN_BAZ);
+  m->mutable_optional_lazy_message()->set_bb(45);
+  m->add_repeated_int32(100);
+  m->add_repeated_string("asdf");
+  m->add_repeated_bytes("jkl;");
+  m->add_repeated_nested_message()->set_bb(46);
+  m->add_repeated_foreign_message()->set_c(47);
+  m->add_repeated_nested_enum(proto3_arena_unittest::TestAllTypes::BAZ);
+  m->add_repeated_foreign_enum(proto3_arena_unittest::FOREIGN_BAZ);
+  m->add_repeated_lazy_message()->set_bb(49);
+
+  m->set_oneof_uint32(1);
+  m->mutable_oneof_nested_message()->set_bb(50);
+  m->set_oneof_string("test");  // only this one remains set
+}
+
+void ExpectAllFieldsSet(const TestAllTypes& m) {
+  EXPECT_EQ(100, m.optional_int32());
+  EXPECT_EQ("asdf", m.optional_string());
+  EXPECT_EQ("jkl;", m.optional_bytes());
+  EXPECT_EQ(true, m.has_optional_nested_message());
+  EXPECT_EQ(42, m.optional_nested_message().bb());
+  EXPECT_EQ(true, m.has_optional_foreign_message());
+  EXPECT_EQ(43, m.optional_foreign_message().c());
+  EXPECT_EQ(proto3_arena_unittest::TestAllTypes::BAZ, m.optional_nested_enum());
+  EXPECT_EQ(proto3_arena_unittest::FOREIGN_BAZ, m.optional_foreign_enum());
+  EXPECT_EQ(true, m.has_optional_lazy_message());
+  EXPECT_EQ(45, m.optional_lazy_message().bb());
+
+  EXPECT_EQ(1, m.repeated_int32_size());
+  EXPECT_EQ(100, m.repeated_int32(0));
+  EXPECT_EQ(1, m.repeated_string_size());
+  EXPECT_EQ("asdf", m.repeated_string(0));
+  EXPECT_EQ(1, m.repeated_bytes_size());
+  EXPECT_EQ("jkl;", m.repeated_bytes(0));
+  EXPECT_EQ(1, m.repeated_nested_message_size());
+  EXPECT_EQ(46, m.repeated_nested_message(0).bb());
+  EXPECT_EQ(1, m.repeated_foreign_message_size());
+  EXPECT_EQ(47, m.repeated_foreign_message(0).c());
+  EXPECT_EQ(1, m.repeated_nested_enum_size());
+  EXPECT_EQ(proto3_arena_unittest::TestAllTypes::BAZ,
+            m.repeated_nested_enum(0));
+  EXPECT_EQ(1, m.repeated_foreign_enum_size());
+  EXPECT_EQ(proto3_arena_unittest::FOREIGN_BAZ, m.repeated_foreign_enum(0));
+  EXPECT_EQ(1, m.repeated_lazy_message_size());
+  EXPECT_EQ(49, m.repeated_lazy_message(0).bb());
+
+  EXPECT_EQ(proto3_arena_unittest::TestAllTypes::kOneofString,
+            m.oneof_field_case());
+  EXPECT_EQ("test", m.oneof_string());
+}
+
+// In this file we only test some basic functionalities of arena support in
+// proto3 and expect the arena support to be fully tested in proto2 unittests
+// because proto3 shares most code with proto2.
+
+TEST(Proto3ArenaTest, Parsing) {
+  TestAllTypes original;
+  SetAllFields(&original);
+
+  Arena arena;
+  TestAllTypes* arena_message = Arena::CreateMessage(&arena);
+  arena_message->ParseFromString(original.SerializeAsString());
+  ExpectAllFieldsSet(*arena_message);
+}
+
+TEST(Proto3ArenaTest, UnknownFields) {
+  TestAllTypes original;
+  SetAllFields(&original);
+
+  Arena arena;
+  TestAllTypes* arena_message = Arena::CreateMessage(&arena);
+  arena_message->ParseFromString(original.SerializeAsString());
+  ExpectAllFieldsSet(*arena_message);
+
+  // In proto3 we can still get a pointer to the UnknownFieldSet through
+  // reflection API.
+  UnknownFieldSet* unknown_fields =
+      arena_message->GetReflection()->MutableUnknownFields(arena_message);
+  // We can modify this UnknownFieldSet.
+  unknown_fields->AddVarint(1, 2);
+  // And the unknown fields should be changed.
+  ASSERT_NE(original.ByteSize(), arena_message->ByteSize());
+  ASSERT_FALSE(
+      arena_message->GetReflection()->GetUnknownFields(*arena_message).empty());
+}
+
+TEST(Proto3ArenaTest, Swap) {
+  Arena arena1;
+  Arena arena2;
+
+  // Test Swap().
+  TestAllTypes* arena1_message = Arena::CreateMessage(&arena1);
+  TestAllTypes* arena2_message = Arena::CreateMessage(&arena2);
+  arena1_message->Swap(arena2_message);
+  EXPECT_EQ(&arena1, arena1_message->GetArena());
+  EXPECT_EQ(&arena2, arena2_message->GetArena());
+}
+
+TEST(Proto3ArenaTest, SetAllocatedMessage) {
+  Arena arena;
+  TestAllTypes* arena_message = Arena::CreateMessage(&arena);
+  TestAllTypes::NestedMessage* nested = new TestAllTypes::NestedMessage;
+  nested->set_bb(118);
+  arena_message->set_allocated_optional_nested_message(nested);
+  EXPECT_EQ(118, arena_message->optional_nested_message().bb());
+}
+
+TEST(Proto3ArenaTest, ReleaseMessage) {
+  Arena arena;
+  TestAllTypes* arena_message = Arena::CreateMessage(&arena);
+  arena_message->mutable_optional_nested_message()->set_bb(118);
+  std::unique_ptr nested(
+      arena_message->release_optional_nested_message());
+  EXPECT_EQ(118, nested->bb());
+}
+
+TEST(Proto3ArenaTest, MessageFieldClear) {
+  // GitHub issue #310: https://github.com/protocolbuffers/protobuf/issues/310
+  Arena arena;
+  TestAllTypes* arena_message = Arena::CreateMessage(&arena);
+  arena_message->mutable_optional_nested_message()->set_bb(118);
+  // This should not crash, but prior to the bugfix, it tried to use `operator
+  // delete` the nested message (which is on the arena):
+  arena_message->Clear();
+}
+
+TEST(Proto3ArenaTest, MessageFieldClearViaReflection) {
+  Arena arena;
+  TestAllTypes* message = Arena::CreateMessage(&arena);
+  const Reflection* r = message->GetReflection();
+  const Descriptor* d = message->GetDescriptor();
+  const FieldDescriptor* msg_field =
+      d->FindFieldByName("optional_nested_message");
+
+  message->mutable_optional_nested_message()->set_bb(1);
+  r->ClearField(message, msg_field);
+  EXPECT_FALSE(message->has_optional_nested_message());
+  EXPECT_EQ(0, message->optional_nested_message().bb());
+}
+
+}  // namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_lite_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_lite_unittest.cc"
new file mode 100644
index 00000000..abeeedb1
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_lite_unittest.cc"
@@ -0,0 +1,43 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#define LITE_TEST_NAME Proto3LiteTest
+#define UNITTEST ::proto3_unittest
+
+// Must include after the above macros.
+#include 
+
+// Make extract script happy.
+namespace google {
+namespace protobuf {
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_lite_unittest.inc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_lite_unittest.inc"
new file mode 100644
index 00000000..4cf9cf8f
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/proto3_lite_unittest.inc"
@@ -0,0 +1,135 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+
+using UNITTEST::TestAllTypes;
+
+namespace google {
+namespace protobuf {
+namespace {
+// We selectively set/check a few representative fields rather than all fields
+// as this test is only expected to cover the basics of lite support.
+void SetAllFields(TestAllTypes* m) {
+  m->set_optional_int32(100);
+  m->set_optional_string("asdf");
+  m->set_optional_bytes("jkl;");
+  m->mutable_optional_nested_message()->set_bb(42);
+  m->mutable_optional_foreign_message()->set_c(43);
+  m->set_optional_nested_enum(UNITTEST::TestAllTypes::BAZ);
+  m->set_optional_foreign_enum(
+      UNITTEST::FOREIGN_BAZ);
+  m->mutable_optional_lazy_message()->set_bb(45);
+  m->add_repeated_int32(100);
+  m->add_repeated_string("asdf");
+  m->add_repeated_bytes("jkl;");
+  m->add_repeated_nested_message()->set_bb(46);
+  m->add_repeated_foreign_message()->set_c(47);
+  m->add_repeated_nested_enum(UNITTEST::TestAllTypes::BAZ);
+  m->add_repeated_foreign_enum(
+      UNITTEST::FOREIGN_BAZ);
+  m->add_repeated_lazy_message()->set_bb(49);
+
+  m->set_oneof_uint32(1);
+  m->mutable_oneof_nested_message()->set_bb(50);
+  m->set_oneof_string("test");  // only this one remains set
+}
+
+void ExpectAllFieldsSet(const TestAllTypes& m) {
+  EXPECT_EQ(100, m.optional_int32());
+  EXPECT_EQ("asdf", m.optional_string());
+  EXPECT_EQ("jkl;", m.optional_bytes());
+  EXPECT_EQ(true, m.has_optional_nested_message());
+  EXPECT_EQ(42, m.optional_nested_message().bb());
+  EXPECT_EQ(true, m.has_optional_foreign_message());
+  EXPECT_EQ(43, m.optional_foreign_message().c());
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAZ, m.optional_nested_enum());
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ,
+            m.optional_foreign_enum());
+  EXPECT_EQ(true, m.has_optional_lazy_message());
+  EXPECT_EQ(45, m.optional_lazy_message().bb());
+
+  EXPECT_EQ(1, m.repeated_int32_size());
+  EXPECT_EQ(100, m.repeated_int32(0));
+  EXPECT_EQ(1, m.repeated_string_size());
+  EXPECT_EQ("asdf", m.repeated_string(0));
+  EXPECT_EQ(1, m.repeated_bytes_size());
+  EXPECT_EQ("jkl;", m.repeated_bytes(0));
+  EXPECT_EQ(1, m.repeated_nested_message_size());
+  EXPECT_EQ(46, m.repeated_nested_message(0).bb());
+  EXPECT_EQ(1, m.repeated_foreign_message_size());
+  EXPECT_EQ(47, m.repeated_foreign_message(0).c());
+  EXPECT_EQ(1, m.repeated_nested_enum_size());
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAZ, m.repeated_nested_enum(0));
+  EXPECT_EQ(1, m.repeated_foreign_enum_size());
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ,
+            m.repeated_foreign_enum(0));
+  EXPECT_EQ(1, m.repeated_lazy_message_size());
+  EXPECT_EQ(49, m.repeated_lazy_message(0).bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::kOneofString,
+            m.oneof_field_case());
+  EXPECT_EQ("test", m.oneof_string());
+}
+
+// In this file we only test some basic functionalities of in proto3 and expect
+// the rest is fully tested in proto2 unittests because proto3 shares most code
+// with proto2.
+
+TEST(LITE_TEST_NAME, Parsing) {
+  TestAllTypes original;
+  SetAllFields(&original);
+
+  TestAllTypes msg;
+  msg.ParseFromString(original.SerializeAsString());
+  ExpectAllFieldsSet(msg);
+}
+
+TEST(LITE_TEST_NAME, Swap) {
+  // Test Swap().
+  TestAllTypes msg1;
+  TestAllTypes msg2;
+  msg1.set_optional_string("123");
+  msg2.set_optional_string("3456");
+  msg1.Swap(&msg2);
+  EXPECT_EQ("3456", msg1.optional_string());
+  EXPECT_EQ("123", msg2.optional_string());
+  EXPECT_EQ(msg1.ByteSize(), msg2.ByteSize() + 1);
+}
+
+}  // namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection.h"
new file mode 100644
index 00000000..6b1e5f2e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection.h"
@@ -0,0 +1,562 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This header defines the RepeatedFieldRef class template used to access
+// repeated fields with protobuf reflection API.
+#ifndef GOOGLE_PROTOBUF_REFLECTION_H__
+#define GOOGLE_PROTOBUF_REFLECTION_H__
+
+#include 
+
+#include 
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+template 
+struct RefTypeTraits;
+}  // namespace internal
+
+template 
+RepeatedFieldRef Reflection::GetRepeatedFieldRef(
+    const Message& message, const FieldDescriptor* field) const {
+  return RepeatedFieldRef(message, field);
+}
+
+template 
+MutableRepeatedFieldRef Reflection::GetMutableRepeatedFieldRef(
+    Message* message, const FieldDescriptor* field) const {
+  return MutableRepeatedFieldRef(message, field);
+}
+
+// RepeatedFieldRef definition for non-message types.
+template 
+class RepeatedFieldRef<
+    T, typename std::enable_if::value>::type> {
+  typedef typename internal::RefTypeTraits::iterator IteratorType;
+  typedef typename internal::RefTypeTraits::AccessorType AccessorType;
+
+ public:
+  bool empty() const { return accessor_->IsEmpty(data_); }
+  int size() const { return accessor_->Size(data_); }
+  T Get(int index) const { return accessor_->template Get(data_, index); }
+
+  typedef IteratorType iterator;
+  typedef IteratorType const_iterator;
+  typedef T value_type;
+  typedef T& reference;
+  typedef const T& const_reference;
+  typedef int size_type;
+  typedef ptrdiff_t difference_type;
+
+  iterator begin() const { return iterator(data_, accessor_, true); }
+  iterator end() const { return iterator(data_, accessor_, false); }
+
+ private:
+  friend class Reflection;
+  RepeatedFieldRef(const Message& message, const FieldDescriptor* field) {
+    const Reflection* reflection = message.GetReflection();
+    data_ = reflection->RepeatedFieldData(const_cast(&message), field,
+                                          internal::RefTypeTraits::cpp_type,
+                                          NULL);
+    accessor_ = reflection->RepeatedFieldAccessor(field);
+  }
+
+  const void* data_;
+  const AccessorType* accessor_;
+};
+
+// MutableRepeatedFieldRef definition for non-message types.
+template 
+class MutableRepeatedFieldRef<
+    T, typename std::enable_if::value>::type> {
+  typedef typename internal::RefTypeTraits::AccessorType AccessorType;
+
+ public:
+  bool empty() const { return accessor_->IsEmpty(data_); }
+  int size() const { return accessor_->Size(data_); }
+  T Get(int index) const { return accessor_->template Get(data_, index); }
+
+  void Set(int index, const T& value) const {
+    accessor_->template Set(data_, index, value);
+  }
+  void Add(const T& value) const { accessor_->template Add(data_, value); }
+  void RemoveLast() const { accessor_->RemoveLast(data_); }
+  void SwapElements(int index1, int index2) const {
+    accessor_->SwapElements(data_, index1, index2);
+  }
+  void Clear() const { accessor_->Clear(data_); }
+
+  void Swap(const MutableRepeatedFieldRef& other) const {
+    accessor_->Swap(data_, other.accessor_, other.data_);
+  }
+
+  template 
+  void MergeFrom(const Container& container) const {
+    typedef typename Container::const_iterator Iterator;
+    for (Iterator it = container.begin(); it != container.end(); ++it) {
+      Add(*it);
+    }
+  }
+  template 
+  void CopyFrom(const Container& container) const {
+    Clear();
+    MergeFrom(container);
+  }
+
+ private:
+  friend class Reflection;
+  MutableRepeatedFieldRef(Message* message, const FieldDescriptor* field) {
+    const Reflection* reflection = message->GetReflection();
+    data_ = reflection->RepeatedFieldData(
+        message, field, internal::RefTypeTraits::cpp_type, NULL);
+    accessor_ = reflection->RepeatedFieldAccessor(field);
+  }
+
+  void* data_;
+  const AccessorType* accessor_;
+};
+
+// RepeatedFieldRef definition for message types.
+template 
+class RepeatedFieldRef<
+    T, typename std::enable_if::value>::type> {
+  typedef typename internal::RefTypeTraits::iterator IteratorType;
+  typedef typename internal::RefTypeTraits::AccessorType AccessorType;
+
+ public:
+  bool empty() const { return accessor_->IsEmpty(data_); }
+  int size() const { return accessor_->Size(data_); }
+  // This method returns a reference to the underlying message object if it
+  // exists. If a message object doesn't exist (e.g., data stored in serialized
+  // form), scratch_space will be filled with the data and a reference to it
+  // will be returned.
+  //
+  // Example:
+  //   RepeatedFieldRef h = ...
+  //   unique_ptr scratch_space(h.NewMessage());
+  //   const Message& item = h.Get(index, scratch_space.get());
+  const T& Get(int index, T* scratch_space) const {
+    return *static_cast(accessor_->Get(data_, index, scratch_space));
+  }
+  // Create a new message of the same type as the messages stored in this
+  // repeated field. Caller takes ownership of the returned object.
+  T* NewMessage() const { return static_cast(default_instance_->New()); }
+
+  typedef IteratorType iterator;
+  typedef IteratorType const_iterator;
+  typedef T value_type;
+  typedef T& reference;
+  typedef const T& const_reference;
+  typedef int size_type;
+  typedef ptrdiff_t difference_type;
+
+  iterator begin() const {
+    return iterator(data_, accessor_, true, NewMessage());
+  }
+  iterator end() const {
+    // The end iterator must not be dereferenced, no need for scratch space.
+    return iterator(data_, accessor_, false, nullptr);
+  }
+
+ private:
+  friend class Reflection;
+  RepeatedFieldRef(const Message& message, const FieldDescriptor* field) {
+    const Reflection* reflection = message.GetReflection();
+    data_ = reflection->RepeatedFieldData(
+        const_cast(&message), field,
+        internal::RefTypeTraits::cpp_type,
+        internal::RefTypeTraits::GetMessageFieldDescriptor());
+    accessor_ = reflection->RepeatedFieldAccessor(field);
+    default_instance_ =
+        reflection->GetMessageFactory()->GetPrototype(field->message_type());
+  }
+
+  const void* data_;
+  const AccessorType* accessor_;
+  const Message* default_instance_;
+};
+
+// MutableRepeatedFieldRef definition for message types.
+template 
+class MutableRepeatedFieldRef<
+    T, typename std::enable_if::value>::type> {
+  typedef typename internal::RefTypeTraits::AccessorType AccessorType;
+
+ public:
+  bool empty() const { return accessor_->IsEmpty(data_); }
+  int size() const { return accessor_->Size(data_); }
+  // See comments for RepeatedFieldRef::Get()
+  const T& Get(int index, T* scratch_space) const {
+    return *static_cast(accessor_->Get(data_, index, scratch_space));
+  }
+  // Create a new message of the same type as the messages stored in this
+  // repeated field. Caller takes ownership of the returned object.
+  T* NewMessage() const { return static_cast(default_instance_->New()); }
+
+  void Set(int index, const T& value) const {
+    accessor_->Set(data_, index, &value);
+  }
+  void Add(const T& value) const { accessor_->Add(data_, &value); }
+  void RemoveLast() const { accessor_->RemoveLast(data_); }
+  void SwapElements(int index1, int index2) const {
+    accessor_->SwapElements(data_, index1, index2);
+  }
+  void Clear() const { accessor_->Clear(data_); }
+
+  void Swap(const MutableRepeatedFieldRef& other) const {
+    accessor_->Swap(data_, other.accessor_, other.data_);
+  }
+
+  template 
+  void MergeFrom(const Container& container) const {
+    typedef typename Container::const_iterator Iterator;
+    for (Iterator it = container.begin(); it != container.end(); ++it) {
+      Add(*it);
+    }
+  }
+  template 
+  void CopyFrom(const Container& container) const {
+    Clear();
+    MergeFrom(container);
+  }
+
+ private:
+  friend class Reflection;
+  MutableRepeatedFieldRef(Message* message, const FieldDescriptor* field) {
+    const Reflection* reflection = message->GetReflection();
+    data_ = reflection->RepeatedFieldData(
+        message, field, internal::RefTypeTraits::cpp_type,
+        internal::RefTypeTraits::GetMessageFieldDescriptor());
+    accessor_ = reflection->RepeatedFieldAccessor(field);
+    default_instance_ =
+        reflection->GetMessageFactory()->GetPrototype(field->message_type());
+  }
+
+  void* data_;
+  const AccessorType* accessor_;
+  const Message* default_instance_;
+};
+
+namespace internal {
+// Interfaces used to implement reflection RepeatedFieldRef API.
+// Reflection::GetRepeatedAccessor() should return a pointer to an singleton
+// object that implements the below interface.
+//
+// This interface passes/returns values using void pointers. The actual type
+// of the value depends on the field's cpp_type. Following is a mapping from
+// cpp_type to the type that should be used in this interface:
+//
+//   field->cpp_type()      T                Actual type of void*
+//   CPPTYPE_INT32        int32                   int32
+//   CPPTYPE_UINT32       uint32                  uint32
+//   CPPTYPE_INT64        int64                   int64
+//   CPPTYPE_UINT64       uint64                  uint64
+//   CPPTYPE_DOUBLE       double                  double
+//   CPPTYPE_FLOAT        float                   float
+//   CPPTYPE_BOOL         bool                    bool
+//   CPPTYPE_ENUM         generated enum type     int32
+//   CPPTYPE_STRING       string                  std::string
+//   CPPTYPE_MESSAGE      generated message type  google::protobuf::Message
+//                        or google::protobuf::Message
+//
+// Note that for enums we use int32 in the interface.
+//
+// You can map from T to the actual type using RefTypeTraits:
+//   typedef RefTypeTraits::AccessorValueType ActualType;
+class PROTOBUF_EXPORT RepeatedFieldAccessor {
+ public:
+  // Typedefs for clarity.
+  typedef void Field;
+  typedef void Value;
+  typedef void Iterator;
+
+  virtual bool IsEmpty(const Field* data) const = 0;
+  virtual int Size(const Field* data) const = 0;
+  // Depends on the underlying representation of the repeated field, this
+  // method can return a pointer to the underlying object if such an object
+  // exists, or fill the data into scratch_space and return scratch_space.
+  // Callers of this method must ensure scratch_space is a valid pointer
+  // to a mutable object of the correct type.
+  virtual const Value* Get(const Field* data, int index,
+                           Value* scratch_space) const = 0;
+
+  virtual void Clear(Field* data) const = 0;
+  virtual void Set(Field* data, int index, const Value* value) const = 0;
+  virtual void Add(Field* data, const Value* value) const = 0;
+  virtual void RemoveLast(Field* data) const = 0;
+  virtual void SwapElements(Field* data, int index1, int index2) const = 0;
+  virtual void Swap(Field* data, const RepeatedFieldAccessor* other_mutator,
+                    Field* other_data) const = 0;
+
+  // Create an iterator that points at the beginning of the repeated field.
+  virtual Iterator* BeginIterator(const Field* data) const = 0;
+  // Create an iterator that points at the end of the repeated field.
+  virtual Iterator* EndIterator(const Field* data) const = 0;
+  // Make a copy of an iterator and return the new copy.
+  virtual Iterator* CopyIterator(const Field* data,
+                                 const Iterator* iterator) const = 0;
+  // Move an iterator to point to the next element.
+  virtual Iterator* AdvanceIterator(const Field* data,
+                                    Iterator* iterator) const = 0;
+  // Compare whether two iterators point to the same element.
+  virtual bool EqualsIterator(const Field* data, const Iterator* a,
+                              const Iterator* b) const = 0;
+  // Delete an iterator created by BeginIterator(), EndIterator() and
+  // CopyIterator().
+  virtual void DeleteIterator(const Field* data, Iterator* iterator) const = 0;
+  // Like Get() but for iterators.
+  virtual const Value* GetIteratorValue(const Field* data,
+                                        const Iterator* iterator,
+                                        Value* scratch_space) const = 0;
+
+  // Templated methods that make using this interface easier for non-message
+  // types.
+  template 
+  T Get(const Field* data, int index) const {
+    typedef typename RefTypeTraits::AccessorValueType ActualType;
+    ActualType scratch_space;
+    return static_cast(*reinterpret_cast(
+        Get(data, index, static_cast(&scratch_space))));
+  }
+
+  template 
+  void Set(Field* data, int index, const ValueType& value) const {
+    typedef typename RefTypeTraits::AccessorValueType ActualType;
+    // In this RepeatedFieldAccessor interface we pass/return data using
+    // raw pointers. Type of the data these raw pointers point to should
+    // be ActualType. Here we have a ValueType object and want a ActualType
+    // pointer. We can't cast a ValueType pointer to an ActualType pointer
+    // directly because their type might be different (for enums ValueType
+    // may be a generated enum type while ActualType is int32). To be safe
+    // we make a copy to get a temporary ActualType object and use it.
+    ActualType tmp = static_cast(value);
+    Set(data, index, static_cast(&tmp));
+  }
+
+  template 
+  void Add(Field* data, const ValueType& value) const {
+    typedef typename RefTypeTraits::AccessorValueType ActualType;
+    // In this RepeatedFieldAccessor interface we pass/return data using
+    // raw pointers. Type of the data these raw pointers point to should
+    // be ActualType. Here we have a ValueType object and want a ActualType
+    // pointer. We can't cast a ValueType pointer to an ActualType pointer
+    // directly because their type might be different (for enums ValueType
+    // may be a generated enum type while ActualType is int32). To be safe
+    // we make a copy to get a temporary ActualType object and use it.
+    ActualType tmp = static_cast(value);
+    Add(data, static_cast(&tmp));
+  }
+
+ protected:
+  // We want the destructor to be completely trivial as to allow it to be
+  // a function local static. Hence we make it non-virtual and protected,
+  // this class only live as part of a global singleton and should not be
+  // deleted.
+  ~RepeatedFieldAccessor() = default;
+};
+
+// Implement (Mutable)RepeatedFieldRef::iterator
+template 
+class RepeatedFieldRefIterator
+    : public std::iterator {
+  typedef typename RefTypeTraits::AccessorValueType AccessorValueType;
+  typedef typename RefTypeTraits::IteratorValueType IteratorValueType;
+  typedef typename RefTypeTraits::IteratorPointerType IteratorPointerType;
+
+ public:
+  // Constructor for non-message fields.
+  RepeatedFieldRefIterator(const void* data,
+                           const RepeatedFieldAccessor* accessor, bool begin)
+      : data_(data),
+        accessor_(accessor),
+        iterator_(begin ? accessor->BeginIterator(data)
+                        : accessor->EndIterator(data)),
+        // The end iterator must not be dereferenced, no need for scratch space.
+        scratch_space_(begin ? new AccessorValueType : nullptr) {}
+  // Constructor for message fields.
+  RepeatedFieldRefIterator(const void* data,
+                           const RepeatedFieldAccessor* accessor, bool begin,
+                           AccessorValueType* scratch_space)
+      : data_(data),
+        accessor_(accessor),
+        iterator_(begin ? accessor->BeginIterator(data)
+                        : accessor->EndIterator(data)),
+        scratch_space_(scratch_space) {}
+  ~RepeatedFieldRefIterator() { accessor_->DeleteIterator(data_, iterator_); }
+  RepeatedFieldRefIterator operator++(int) {
+    RepeatedFieldRefIterator tmp(*this);
+    iterator_ = accessor_->AdvanceIterator(data_, iterator_);
+    return tmp;
+  }
+  RepeatedFieldRefIterator& operator++() {
+    iterator_ = accessor_->AdvanceIterator(data_, iterator_);
+    return *this;
+  }
+  IteratorValueType operator*() const {
+    return static_cast(
+        *static_cast(accessor_->GetIteratorValue(
+            data_, iterator_, scratch_space_.get())));
+  }
+  IteratorPointerType operator->() const {
+    return static_cast(
+        accessor_->GetIteratorValue(data_, iterator_, scratch_space_.get()));
+  }
+  bool operator!=(const RepeatedFieldRefIterator& other) const {
+    assert(data_ == other.data_);
+    assert(accessor_ == other.accessor_);
+    return !accessor_->EqualsIterator(data_, iterator_, other.iterator_);
+  }
+  bool operator==(const RepeatedFieldRefIterator& other) const {
+    return !this->operator!=(other);
+  }
+
+  RepeatedFieldRefIterator(const RepeatedFieldRefIterator& other)
+      : data_(other.data_),
+        accessor_(other.accessor_),
+        iterator_(accessor_->CopyIterator(data_, other.iterator_)) {}
+  RepeatedFieldRefIterator& operator=(const RepeatedFieldRefIterator& other) {
+    if (this != &other) {
+      accessor_->DeleteIterator(data_, iterator_);
+      data_ = other.data_;
+      accessor_ = other.accessor_;
+      iterator_ = accessor_->CopyIterator(data_, other.iterator_);
+    }
+    return *this;
+  }
+
+ protected:
+  const void* data_;
+  const RepeatedFieldAccessor* accessor_;
+  void* iterator_;
+  std::unique_ptr scratch_space_;
+};
+
+// TypeTraits that maps the type parameter T of RepeatedFieldRef or
+// MutableRepeatedFieldRef to corresponding iterator type,
+// RepeatedFieldAccessor type, etc.
+template 
+struct PrimitiveTraits {
+  static const bool is_primitive = false;
+};
+#define DEFINE_PRIMITIVE(TYPE, type)                 \
+  template <>                                        \
+  struct PrimitiveTraits {                     \
+    static const bool is_primitive = true;           \
+    static const FieldDescriptor::CppType cpp_type = \
+        FieldDescriptor::CPPTYPE_##TYPE;             \
+  };
+DEFINE_PRIMITIVE(INT32, int32)
+DEFINE_PRIMITIVE(UINT32, uint32)
+DEFINE_PRIMITIVE(INT64, int64)
+DEFINE_PRIMITIVE(UINT64, uint64)
+DEFINE_PRIMITIVE(FLOAT, float)
+DEFINE_PRIMITIVE(DOUBLE, double)
+DEFINE_PRIMITIVE(BOOL, bool)
+#undef DEFINE_PRIMITIVE
+
+template 
+struct RefTypeTraits<
+    T, typename std::enable_if::is_primitive>::type> {
+  typedef RepeatedFieldRefIterator iterator;
+  typedef RepeatedFieldAccessor AccessorType;
+  typedef T AccessorValueType;
+  typedef T IteratorValueType;
+  typedef T* IteratorPointerType;
+  static const FieldDescriptor::CppType cpp_type = PrimitiveTraits::cpp_type;
+  static const Descriptor* GetMessageFieldDescriptor() { return NULL; }
+};
+
+template 
+struct RefTypeTraits<
+    T, typename std::enable_if::value>::type> {
+  typedef RepeatedFieldRefIterator iterator;
+  typedef RepeatedFieldAccessor AccessorType;
+  // We use int32 for repeated enums in RepeatedFieldAccessor.
+  typedef int32 AccessorValueType;
+  typedef T IteratorValueType;
+  typedef int32* IteratorPointerType;
+  static const FieldDescriptor::CppType cpp_type =
+      FieldDescriptor::CPPTYPE_ENUM;
+  static const Descriptor* GetMessageFieldDescriptor() { return NULL; }
+};
+
+template 
+struct RefTypeTraits<
+    T, typename std::enable_if::value>::type> {
+  typedef RepeatedFieldRefIterator iterator;
+  typedef RepeatedFieldAccessor AccessorType;
+  typedef std::string AccessorValueType;
+  typedef const std::string IteratorValueType;
+  typedef const std::string* IteratorPointerType;
+  static const FieldDescriptor::CppType cpp_type =
+      FieldDescriptor::CPPTYPE_STRING;
+  static const Descriptor* GetMessageFieldDescriptor() { return NULL; }
+};
+
+template 
+struct MessageDescriptorGetter {
+  static const Descriptor* get() {
+    return T::default_instance().GetDescriptor();
+  }
+};
+template <>
+struct MessageDescriptorGetter {
+  static const Descriptor* get() { return NULL; }
+};
+
+template 
+struct RefTypeTraits<
+    T, typename std::enable_if::value>::type> {
+  typedef RepeatedFieldRefIterator iterator;
+  typedef RepeatedFieldAccessor AccessorType;
+  typedef Message AccessorValueType;
+  typedef const T& IteratorValueType;
+  typedef const T* IteratorPointerType;
+  static const FieldDescriptor::CppType cpp_type =
+      FieldDescriptor::CPPTYPE_MESSAGE;
+  static const Descriptor* GetMessageFieldDescriptor() {
+    return MessageDescriptorGetter::get();
+  }
+};
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_REFLECTION_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_internal.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_internal.h"
new file mode 100644
index 00000000..3ccf4a06
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_internal.h"
@@ -0,0 +1,363 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_REFLECTION_INTERNAL_H__
+#define GOOGLE_PROTOBUF_REFLECTION_INTERNAL_H__
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+// A base class for RepeatedFieldAccessor implementations that can support
+// random-access efficiently. All iterator methods delegates the work to
+// corresponding random-access methods.
+class RandomAccessRepeatedFieldAccessor : public RepeatedFieldAccessor {
+ public:
+  Iterator* BeginIterator(const Field* data) const override {
+    return PositionToIterator(0);
+  }
+  Iterator* EndIterator(const Field* data) const override {
+    return PositionToIterator(this->Size(data));
+  }
+  Iterator* CopyIterator(const Field* data,
+                         const Iterator* iterator) const override {
+    return const_cast(iterator);
+  }
+  Iterator* AdvanceIterator(const Field* data,
+                            Iterator* iterator) const override {
+    return PositionToIterator(IteratorToPosition(iterator) + 1);
+  }
+  bool EqualsIterator(const Field* data, const Iterator* a,
+                      const Iterator* b) const override {
+    return a == b;
+  }
+  void DeleteIterator(const Field* data, Iterator* iterator) const override {}
+  const Value* GetIteratorValue(const Field* data, const Iterator* iterator,
+                                Value* scratch_space) const override {
+    return Get(data, static_cast(IteratorToPosition(iterator)),
+               scratch_space);
+  }
+
+ protected:
+  ~RandomAccessRepeatedFieldAccessor() = default;
+
+ private:
+  static intptr_t IteratorToPosition(const Iterator* iterator) {
+    return reinterpret_cast(iterator);
+  }
+  static Iterator* PositionToIterator(intptr_t position) {
+    return reinterpret_cast(position);
+  }
+};
+
+// Base class for RepeatedFieldAccessor implementations that manipulates
+// RepeatedField.
+template 
+class RepeatedFieldWrapper : public RandomAccessRepeatedFieldAccessor {
+ public:
+  RepeatedFieldWrapper() {}
+  bool IsEmpty(const Field* data) const override {
+    return GetRepeatedField(data)->empty();
+  }
+  int Size(const Field* data) const override {
+    return GetRepeatedField(data)->size();
+  }
+  const Value* Get(const Field* data, int index,
+                   Value* scratch_space) const override {
+    return ConvertFromT(GetRepeatedField(data)->Get(index), scratch_space);
+  }
+  void Clear(Field* data) const override {
+    MutableRepeatedField(data)->Clear();
+  }
+  void Set(Field* data, int index, const Value* value) const override {
+    MutableRepeatedField(data)->Set(index, ConvertToT(value));
+  }
+  void Add(Field* data, const Value* value) const override {
+    MutableRepeatedField(data)->Add(ConvertToT(value));
+  }
+  void RemoveLast(Field* data) const override {
+    MutableRepeatedField(data)->RemoveLast();
+  }
+  void SwapElements(Field* data, int index1, int index2) const override {
+    MutableRepeatedField(data)->SwapElements(index1, index2);
+  }
+
+ protected:
+  ~RepeatedFieldWrapper() = default;
+  typedef RepeatedField RepeatedFieldType;
+  static const RepeatedFieldType* GetRepeatedField(const Field* data) {
+    return reinterpret_cast(data);
+  }
+  static RepeatedFieldType* MutableRepeatedField(Field* data) {
+    return reinterpret_cast(data);
+  }
+
+  // Convert an object received by this accessor to an object to be stored in
+  // the underlying RepeatedField.
+  virtual T ConvertToT(const Value* value) const = 0;
+
+  // Convert an object stored in RepeatedPtrField to an object that will be
+  // returned by this accessor. If the two objects have the same type (true for
+  // string fields with ctype=STRING), a pointer to the source object can be
+  // returned directly. Otherwise, data should be copied from value to
+  // scratch_space and scratch_space should be returned.
+  virtual const Value* ConvertFromT(const T& value,
+                                    Value* scratch_space) const = 0;
+};
+
+// Base class for RepeatedFieldAccessor implementations that manipulates
+// RepeatedPtrField.
+template 
+class RepeatedPtrFieldWrapper : public RandomAccessRepeatedFieldAccessor {
+ public:
+  bool IsEmpty(const Field* data) const override {
+    return GetRepeatedField(data)->empty();
+  }
+  int Size(const Field* data) const override {
+    return GetRepeatedField(data)->size();
+  }
+  const Value* Get(const Field* data, int index,
+                   Value* scratch_space) const override {
+    return ConvertFromT(GetRepeatedField(data)->Get(index), scratch_space);
+  }
+  void Clear(Field* data) const override {
+    MutableRepeatedField(data)->Clear();
+  }
+  void Set(Field* data, int index, const Value* value) const override {
+    ConvertToT(value, MutableRepeatedField(data)->Mutable(index));
+  }
+  void Add(Field* data, const Value* value) const override {
+    T* allocated = New(value);
+    ConvertToT(value, allocated);
+    MutableRepeatedField(data)->AddAllocated(allocated);
+  }
+  void RemoveLast(Field* data) const override {
+    MutableRepeatedField(data)->RemoveLast();
+  }
+  void SwapElements(Field* data, int index1, int index2) const override {
+    MutableRepeatedField(data)->SwapElements(index1, index2);
+  }
+
+ protected:
+  ~RepeatedPtrFieldWrapper() = default;
+  typedef RepeatedPtrField RepeatedFieldType;
+  static const RepeatedFieldType* GetRepeatedField(const Field* data) {
+    return reinterpret_cast(data);
+  }
+  static RepeatedFieldType* MutableRepeatedField(Field* data) {
+    return reinterpret_cast(data);
+  }
+
+  // Create a new T instance. For repeated message fields, T can be specified
+  // as google::protobuf::Message so we can't use "new T()" directly. In that case, value
+  // should be a message of the same type (it's ensured by the caller) and a
+  // new message object will be created using it.
+  virtual T* New(const Value* value) const = 0;
+
+  // Convert an object received by this accessor to an object that will be
+  // stored in the underlying RepeatedPtrField.
+  virtual void ConvertToT(const Value* value, T* result) const = 0;
+
+  // Convert an object stored in RepeatedPtrField to an object that will be
+  // returned by this accessor. If the two objects have the same type (true for
+  // string fields with ctype=STRING), a pointer to the source object can be
+  // returned directly. Otherwise, data should be copied from value to
+  // scratch_space and scratch_space should be returned.
+  virtual const Value* ConvertFromT(const T& value,
+                                    Value* scratch_space) const = 0;
+};
+
+// An implementation of RandomAccessRepeatedFieldAccessor that manipulates
+// MapFieldBase.
+class MapFieldAccessor final : public RandomAccessRepeatedFieldAccessor {
+ public:
+  MapFieldAccessor() {}
+  virtual ~MapFieldAccessor() {}
+  bool IsEmpty(const Field* data) const override {
+    return GetRepeatedField(data)->empty();
+  }
+  int Size(const Field* data) const override {
+    return GetRepeatedField(data)->size();
+  }
+  const Value* Get(const Field* data, int index,
+                   Value* scratch_space) const override {
+    return ConvertFromEntry(GetRepeatedField(data)->Get(index), scratch_space);
+  }
+  void Clear(Field* data) const override {
+    MutableRepeatedField(data)->Clear();
+  }
+  void Set(Field* data, int index, const Value* value) const override {
+    ConvertToEntry(value, MutableRepeatedField(data)->Mutable(index));
+  }
+  void Add(Field* data, const Value* value) const override {
+    Message* allocated = New(value);
+    ConvertToEntry(value, allocated);
+    MutableRepeatedField(data)->AddAllocated(allocated);
+  }
+  void RemoveLast(Field* data) const override {
+    MutableRepeatedField(data)->RemoveLast();
+  }
+  void SwapElements(Field* data, int index1, int index2) const override {
+    MutableRepeatedField(data)->SwapElements(index1, index2);
+  }
+  void Swap(Field* data, const internal::RepeatedFieldAccessor* other_mutator,
+            Field* other_data) const override {
+    GOOGLE_CHECK(this == other_mutator);
+    MutableRepeatedField(data)->Swap(MutableRepeatedField(other_data));
+  }
+
+ protected:
+  typedef RepeatedPtrField RepeatedFieldType;
+  static const RepeatedFieldType* GetRepeatedField(const Field* data) {
+    return reinterpret_cast(
+        (&reinterpret_cast(data)->GetRepeatedField()));
+  }
+  static RepeatedFieldType* MutableRepeatedField(Field* data) {
+    return reinterpret_cast(
+        reinterpret_cast(data)->MutableRepeatedField());
+  }
+  virtual Message* New(const Value* value) const {
+    return static_cast(value)->New();
+  }
+  // Convert an object received by this accessor to an MapEntry message to be
+  // stored in the underlying MapFieldBase.
+  virtual void ConvertToEntry(const Value* value, Message* result) const {
+    result->CopyFrom(*static_cast(value));
+  }
+  // Convert a MapEntry message stored in the underlying MapFieldBase to an
+  // object that will be returned by this accessor.
+  virtual const Value* ConvertFromEntry(const Message& value,
+                                        Value* scratch_space) const {
+    return static_cast(&value);
+  }
+};
+
+// Default implementations of RepeatedFieldAccessor for primitive types.
+template 
+class RepeatedFieldPrimitiveAccessor final : public RepeatedFieldWrapper {
+  typedef void Field;
+  typedef void Value;
+  using RepeatedFieldWrapper::MutableRepeatedField;
+
+ public:
+  RepeatedFieldPrimitiveAccessor() {}
+  void Swap(Field* data, const internal::RepeatedFieldAccessor* other_mutator,
+            Field* other_data) const override {
+    // Currently RepeatedFieldPrimitiveAccessor is the only implementation of
+    // RepeatedFieldAccessor for primitive types. As we are using singletons
+    // for these accessors, here "other_mutator" must be "this".
+    GOOGLE_CHECK(this == other_mutator);
+    MutableRepeatedField(data)->Swap(MutableRepeatedField(other_data));
+  }
+
+ protected:
+  T ConvertToT(const Value* value) const override {
+    return *static_cast(value);
+  }
+  const Value* ConvertFromT(const T& value,
+                            Value* scratch_space) const override {
+    return static_cast(&value);
+  }
+};
+
+// Default implementation of RepeatedFieldAccessor for string fields with
+// ctype=STRING.
+class RepeatedPtrFieldStringAccessor final
+    : public RepeatedPtrFieldWrapper {
+  typedef void Field;
+  typedef void Value;
+  using RepeatedFieldAccessor::Add;
+
+ public:
+  RepeatedPtrFieldStringAccessor() {}
+  void Swap(Field* data, const internal::RepeatedFieldAccessor* other_mutator,
+            Field* other_data) const override {
+    if (this == other_mutator) {
+      MutableRepeatedField(data)->Swap(MutableRepeatedField(other_data));
+    } else {
+      RepeatedPtrField tmp;
+      tmp.Swap(MutableRepeatedField(data));
+      int other_size = other_mutator->Size(other_data);
+      for (int i = 0; i < other_size; ++i) {
+        Add(data, other_mutator->Get(other_data, i));
+      }
+      int size = Size(data);
+      other_mutator->Clear(other_data);
+      for (int i = 0; i < size; ++i) {
+        other_mutator->Add(other_data, tmp.Get(i));
+      }
+    }
+  }
+
+ protected:
+  std::string* New(const Value*) const override { return new std::string(); }
+  void ConvertToT(const Value* value, std::string* result) const override {
+    *result = *static_cast(value);
+  }
+  const Value* ConvertFromT(const std::string& value,
+                            Value* scratch_space) const override {
+    return static_cast(&value);
+  }
+};
+
+
+class RepeatedPtrFieldMessageAccessor final
+    : public RepeatedPtrFieldWrapper {
+  typedef void Field;
+  typedef void Value;
+
+ public:
+  RepeatedPtrFieldMessageAccessor() {}
+  void Swap(Field* data, const internal::RepeatedFieldAccessor* other_mutator,
+            Field* other_data) const override {
+    GOOGLE_CHECK(this == other_mutator);
+    MutableRepeatedField(data)->Swap(MutableRepeatedField(other_data));
+  }
+
+ protected:
+  Message* New(const Value* value) const override {
+    return static_cast(value)->New();
+  }
+  void ConvertToT(const Value* value, Message* result) const override {
+    result->CopyFrom(*static_cast(value));
+  }
+  const Value* ConvertFromT(const Message& value,
+                            Value* scratch_space) const override {
+    return static_cast(&value);
+  }
+};
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_REFLECTION_INTERNAL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_ops.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_ops.cc"
new file mode 100644
index 00000000..077956a7
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_ops.cc"
@@ -0,0 +1,344 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+static const Reflection* GetReflectionOrDie(const Message& m) {
+  const Reflection* r = m.GetReflection();
+  if (r == nullptr) {
+    const Descriptor* d = m.GetDescriptor();
+    const std::string& mtype = d ? d->name() : "unknown";
+    // RawMessage is one known type for which GetReflection() returns nullptr.
+    GOOGLE_LOG(FATAL) << "Message does not support reflection (type " << mtype << ").";
+  }
+  return r;
+}
+
+void ReflectionOps::Copy(const Message& from, Message* to) {
+  if (&from == to) return;
+  Clear(to);
+  Merge(from, to);
+}
+
+void ReflectionOps::Merge(const Message& from, Message* to) {
+  GOOGLE_CHECK_NE(&from, to);
+
+  const Descriptor* descriptor = from.GetDescriptor();
+  GOOGLE_CHECK_EQ(to->GetDescriptor(), descriptor)
+      << "Tried to merge messages of different types "
+      << "(merge " << descriptor->full_name() << " to "
+      << to->GetDescriptor()->full_name() << ")";
+
+  const Reflection* from_reflection = GetReflectionOrDie(from);
+  const Reflection* to_reflection = GetReflectionOrDie(*to);
+  bool is_from_generated = (from_reflection->GetMessageFactory() ==
+                            google::protobuf::MessageFactory::generated_factory());
+  bool is_to_generated = (to_reflection->GetMessageFactory() ==
+                          google::protobuf::MessageFactory::generated_factory());
+
+  std::vector fields;
+  from_reflection->ListFields(from, &fields);
+  for (int i = 0; i < fields.size(); i++) {
+    const FieldDescriptor* field = fields[i];
+
+    if (field->is_repeated()) {
+      // Use map reflection if both are in map status and have the
+      // same map type to avoid sync with repeated field.
+      // Note: As from and to messages have the same descriptor, the
+      // map field types are the same if they are both generated
+      // messages or both dynamic messages.
+      if (is_from_generated == is_to_generated && field->is_map()) {
+        const MapFieldBase* from_field =
+            from_reflection->GetMapData(from, field);
+        MapFieldBase* to_field = to_reflection->MutableMapData(to, field);
+        if (to_field->IsMapValid() && from_field->IsMapValid()) {
+          to_field->MergeFrom(*from_field);
+          continue;
+        }
+      }
+      int count = from_reflection->FieldSize(from, field);
+      for (int j = 0; j < count; j++) {
+        switch (field->cpp_type()) {
+#define HANDLE_TYPE(CPPTYPE, METHOD)                                      \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE:                                \
+    to_reflection->Add##METHOD(                                           \
+        to, field, from_reflection->GetRepeated##METHOD(from, field, j)); \
+    break;
+
+          HANDLE_TYPE(INT32, Int32);
+          HANDLE_TYPE(INT64, Int64);
+          HANDLE_TYPE(UINT32, UInt32);
+          HANDLE_TYPE(UINT64, UInt64);
+          HANDLE_TYPE(FLOAT, Float);
+          HANDLE_TYPE(DOUBLE, Double);
+          HANDLE_TYPE(BOOL, Bool);
+          HANDLE_TYPE(STRING, String);
+          HANDLE_TYPE(ENUM, Enum);
+#undef HANDLE_TYPE
+
+          case FieldDescriptor::CPPTYPE_MESSAGE:
+            to_reflection->AddMessage(to, field)->MergeFrom(
+                from_reflection->GetRepeatedMessage(from, field, j));
+            break;
+        }
+      }
+    } else {
+      switch (field->cpp_type()) {
+#define HANDLE_TYPE(CPPTYPE, METHOD)                                       \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE:                                 \
+    to_reflection->Set##METHOD(to, field,                                  \
+                               from_reflection->Get##METHOD(from, field)); \
+    break;
+
+        HANDLE_TYPE(INT32, Int32);
+        HANDLE_TYPE(INT64, Int64);
+        HANDLE_TYPE(UINT32, UInt32);
+        HANDLE_TYPE(UINT64, UInt64);
+        HANDLE_TYPE(FLOAT, Float);
+        HANDLE_TYPE(DOUBLE, Double);
+        HANDLE_TYPE(BOOL, Bool);
+        HANDLE_TYPE(STRING, String);
+        HANDLE_TYPE(ENUM, Enum);
+#undef HANDLE_TYPE
+
+        case FieldDescriptor::CPPTYPE_MESSAGE:
+          to_reflection->MutableMessage(to, field)->MergeFrom(
+              from_reflection->GetMessage(from, field));
+          break;
+      }
+    }
+  }
+
+  to_reflection->MutableUnknownFields(to)->MergeFrom(
+      from_reflection->GetUnknownFields(from));
+}
+
+void ReflectionOps::Clear(Message* message) {
+  const Reflection* reflection = GetReflectionOrDie(*message);
+
+  std::vector fields;
+  reflection->ListFields(*message, &fields);
+  for (int i = 0; i < fields.size(); i++) {
+    reflection->ClearField(message, fields[i]);
+  }
+
+  reflection->MutableUnknownFields(message)->Clear();
+}
+
+bool ReflectionOps::IsInitialized(const Message& message) {
+  const Descriptor* descriptor = message.GetDescriptor();
+  const Reflection* reflection = GetReflectionOrDie(message);
+
+  // Check required fields of this message.
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    if (descriptor->field(i)->is_required()) {
+      if (!reflection->HasField(message, descriptor->field(i))) {
+        return false;
+      }
+    }
+  }
+
+  // Check that sub-messages are initialized.
+  std::vector fields;
+  reflection->ListFields(message, &fields);
+  for (int i = 0; i < fields.size(); i++) {
+    const FieldDescriptor* field = fields[i];
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+
+      if (field->is_map()) {
+        const FieldDescriptor* value_field = field->message_type()->field(1);
+        if (value_field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+          const MapFieldBase* map_field =
+              reflection->GetMapData(message, field);
+          if (map_field->IsMapValid()) {
+            MapIterator iter(const_cast(&message), field);
+            MapIterator end(const_cast(&message), field);
+            for (map_field->MapBegin(&iter), map_field->MapEnd(&end);
+                 iter != end; ++iter) {
+              if (!iter.GetValueRef().GetMessageValue().IsInitialized()) {
+                return false;
+              }
+            }
+            continue;
+          }
+        } else {
+          continue;
+        }
+      }
+
+      if (field->is_repeated()) {
+        int size = reflection->FieldSize(message, field);
+
+        for (int j = 0; j < size; j++) {
+          if (!reflection->GetRepeatedMessage(message, field, j)
+                   .IsInitialized()) {
+            return false;
+          }
+        }
+      } else {
+        if (!reflection->GetMessage(message, field).IsInitialized()) {
+          return false;
+        }
+      }
+    }
+  }
+
+  return true;
+}
+
+static bool IsMapValueMessageTyped(const FieldDescriptor* map_field) {
+  return map_field->message_type()->field(1)->cpp_type() ==
+         FieldDescriptor::CPPTYPE_MESSAGE;
+}
+
+void ReflectionOps::DiscardUnknownFields(Message* message) {
+  const Reflection* reflection = GetReflectionOrDie(*message);
+
+  reflection->MutableUnknownFields(message)->Clear();
+
+  // Walk through the fields of this message and DiscardUnknownFields on any
+  // messages present.
+  std::vector fields;
+  reflection->ListFields(*message, &fields);
+  for (int i = 0; i < fields.size(); i++) {
+    const FieldDescriptor* field = fields[i];
+    // Skip over non-message fields.
+    if (field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) {
+      continue;
+    }
+    // Discard the unknown fields in maps that contain message values.
+    if (field->is_map() && IsMapValueMessageTyped(field)) {
+      const MapFieldBase* map_field =
+          reflection->MutableMapData(message, field);
+      if (map_field->IsMapValid()) {
+        MapIterator iter(message, field);
+        MapIterator end(message, field);
+        for (map_field->MapBegin(&iter), map_field->MapEnd(&end); iter != end;
+             ++iter) {
+          iter.MutableValueRef()->MutableMessageValue()->DiscardUnknownFields();
+        }
+      }
+      // Discard every unknown field inside messages in a repeated field.
+    } else if (field->is_repeated()) {
+      int size = reflection->FieldSize(*message, field);
+      for (int j = 0; j < size; j++) {
+        reflection->MutableRepeatedMessage(message, field, j)
+            ->DiscardUnknownFields();
+      }
+      // Discard the unknown fields inside an optional message.
+    } else {
+      reflection->MutableMessage(message, field)->DiscardUnknownFields();
+    }
+  }
+}
+
+static std::string SubMessagePrefix(const std::string& prefix,
+                                    const FieldDescriptor* field, int index) {
+  std::string result(prefix);
+  if (field->is_extension()) {
+    result.append("(");
+    result.append(field->full_name());
+    result.append(")");
+  } else {
+    result.append(field->name());
+  }
+  if (index != -1) {
+    result.append("[");
+    result.append(StrCat(index));
+    result.append("]");
+  }
+  result.append(".");
+  return result;
+}
+
+void ReflectionOps::FindInitializationErrors(const Message& message,
+                                             const std::string& prefix,
+                                             std::vector* errors) {
+  const Descriptor* descriptor = message.GetDescriptor();
+  const Reflection* reflection = GetReflectionOrDie(message);
+
+  // Check required fields of this message.
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    if (descriptor->field(i)->is_required()) {
+      if (!reflection->HasField(message, descriptor->field(i))) {
+        errors->push_back(prefix + descriptor->field(i)->name());
+      }
+    }
+  }
+
+  // Check sub-messages.
+  std::vector fields;
+  reflection->ListFields(message, &fields);
+  for (int i = 0; i < fields.size(); i++) {
+    const FieldDescriptor* field = fields[i];
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+
+      if (field->is_repeated()) {
+        int size = reflection->FieldSize(message, field);
+
+        for (int j = 0; j < size; j++) {
+          const Message& sub_message =
+              reflection->GetRepeatedMessage(message, field, j);
+          FindInitializationErrors(sub_message,
+                                   SubMessagePrefix(prefix, field, j), errors);
+        }
+      } else {
+        const Message& sub_message = reflection->GetMessage(message, field);
+        FindInitializationErrors(sub_message,
+                                 SubMessagePrefix(prefix, field, -1), errors);
+      }
+    }
+  }
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_ops.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_ops.h"
new file mode 100644
index 00000000..b30c050a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_ops.h"
@@ -0,0 +1,89 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This header is logically internal, but is made public because it is used
+// from protocol-compiler-generated code, which may reside in other components.
+
+#ifndef GOOGLE_PROTOBUF_REFLECTION_OPS_H__
+#define GOOGLE_PROTOBUF_REFLECTION_OPS_H__
+
+#include 
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// Basic operations that can be performed using reflection.
+// These can be used as a cheap way to implement the corresponding
+// methods of the Message interface, though they are likely to be
+// slower than implementations tailored for the specific message type.
+//
+// This class should stay limited to operations needed to implement
+// the Message interface.
+//
+// This class is really a namespace that contains only static methods.
+class PROTOBUF_EXPORT ReflectionOps {
+ public:
+  static void Copy(const Message& from, Message* to);
+  static void Merge(const Message& from, Message* to);
+  static void Clear(Message* message);
+  static bool IsInitialized(const Message& message);
+  static void DiscardUnknownFields(Message* message);
+
+  // Finds all unset required fields in the message and adds their full
+  // paths (e.g. "foo.bar[5].baz") to *names.  "prefix" will be attached to
+  // the front of each name.
+  static void FindInitializationErrors(const Message& message,
+                                       const std::string& prefix,
+                                       std::vector* errors);
+
+ private:
+  // All methods are static.  No need to construct.
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ReflectionOps);
+};
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_REFLECTION_OPS_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_ops_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_ops_unittest.cc"
new file mode 100644
index 00000000..bd141933
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/reflection_ops_unittest.cc"
@@ -0,0 +1,479 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+namespace {
+
+TEST(ReflectionOpsTest, SanityCheck) {
+  unittest::TestAllTypes message;
+
+  TestUtil::SetAllFields(&message);
+  TestUtil::ExpectAllFieldsSet(message);
+}
+
+TEST(ReflectionOpsTest, Copy) {
+  unittest::TestAllTypes message, message2;
+
+  TestUtil::SetAllFields(&message);
+
+  ReflectionOps::Copy(message, &message2);
+
+  TestUtil::ExpectAllFieldsSet(message2);
+
+  // Copying from self should be a no-op.
+  ReflectionOps::Copy(message2, &message2);
+  TestUtil::ExpectAllFieldsSet(message2);
+}
+
+TEST(ReflectionOpsTest, CopyExtensions) {
+  unittest::TestAllExtensions message, message2;
+
+  TestUtil::SetAllExtensions(&message);
+
+  ReflectionOps::Copy(message, &message2);
+
+  TestUtil::ExpectAllExtensionsSet(message2);
+}
+
+TEST(ReflectionOpsTest, CopyOneof) {
+  unittest::TestOneof2 message, message2;
+  TestUtil::SetOneof1(&message);
+  ReflectionOps::Copy(message, &message2);
+  TestUtil::ExpectOneofSet1(message2);
+
+  TestUtil::SetOneof2(&message);
+  TestUtil::ExpectOneofSet2(message);
+  ReflectionOps::Copy(message, &message2);
+  TestUtil::ExpectOneofSet2(message2);
+}
+
+TEST(ReflectionOpsTest, Merge) {
+  // Note:  Copy is implemented in terms of Merge() so technically the Copy
+  //   test already tested most of this.
+
+  unittest::TestAllTypes message, message2;
+
+  TestUtil::SetAllFields(&message);
+
+  // This field will test merging into an empty spot.
+  message2.set_optional_int32(message.optional_int32());
+  message.clear_optional_int32();
+
+  // This tests overwriting.
+  message2.set_optional_string(message.optional_string());
+  message.set_optional_string("something else");
+
+  // This tests concatenating.
+  message2.add_repeated_int32(message.repeated_int32(1));
+  int32 i = message.repeated_int32(0);
+  message.clear_repeated_int32();
+  message.add_repeated_int32(i);
+
+  ReflectionOps::Merge(message2, &message);
+
+  TestUtil::ExpectAllFieldsSet(message);
+}
+
+TEST(ReflectionOpsTest, MergeExtensions) {
+  // Note:  Copy is implemented in terms of Merge() so technically the Copy
+  //   test already tested most of this.
+
+  unittest::TestAllExtensions message, message2;
+
+  TestUtil::SetAllExtensions(&message);
+
+  // This field will test merging into an empty spot.
+  message2.SetExtension(
+      unittest::optional_int32_extension,
+      message.GetExtension(unittest::optional_int32_extension));
+  message.ClearExtension(unittest::optional_int32_extension);
+
+  // This tests overwriting.
+  message2.SetExtension(
+      unittest::optional_string_extension,
+      message.GetExtension(unittest::optional_string_extension));
+  message.SetExtension(unittest::optional_string_extension, "something else");
+
+  // This tests concatenating.
+  message2.AddExtension(
+      unittest::repeated_int32_extension,
+      message.GetExtension(unittest::repeated_int32_extension, 1));
+  int32 i = message.GetExtension(unittest::repeated_int32_extension, 0);
+  message.ClearExtension(unittest::repeated_int32_extension);
+  message.AddExtension(unittest::repeated_int32_extension, i);
+
+  ReflectionOps::Merge(message2, &message);
+
+  TestUtil::ExpectAllExtensionsSet(message);
+}
+
+TEST(ReflectionOpsTest, MergeUnknown) {
+  // Test that the messages' UnknownFieldSets are correctly merged.
+  unittest::TestEmptyMessage message1, message2;
+  message1.mutable_unknown_fields()->AddVarint(1234, 1);
+  message2.mutable_unknown_fields()->AddVarint(1234, 2);
+
+  ReflectionOps::Merge(message2, &message1);
+
+  ASSERT_EQ(2, message1.unknown_fields().field_count());
+  ASSERT_EQ(UnknownField::TYPE_VARINT,
+            message1.unknown_fields().field(0).type());
+  EXPECT_EQ(1, message1.unknown_fields().field(0).varint());
+  ASSERT_EQ(UnknownField::TYPE_VARINT,
+            message1.unknown_fields().field(1).type());
+  EXPECT_EQ(2, message1.unknown_fields().field(1).varint());
+}
+
+TEST(ReflectionOpsTest, MergeOneof) {
+  unittest::TestOneof2 message1, message2;
+  TestUtil::SetOneof1(&message1);
+
+  // Merge to empty message
+  ReflectionOps::Merge(message1, &message2);
+  TestUtil::ExpectOneofSet1(message2);
+
+  // Merge with the same oneof fields
+  ReflectionOps::Merge(message1, &message2);
+  TestUtil::ExpectOneofSet1(message2);
+
+  // Merge with different oneof fields
+  TestUtil::SetOneof2(&message1);
+  ReflectionOps::Merge(message1, &message2);
+  TestUtil::ExpectOneofSet2(message2);
+}
+
+#ifdef PROTOBUF_HAS_DEATH_TEST
+
+TEST(ReflectionOpsTest, MergeFromSelf) {
+  // Note:  Copy is implemented in terms of Merge() so technically the Copy
+  //   test already tested most of this.
+
+  unittest::TestAllTypes message;
+
+  EXPECT_DEATH(ReflectionOps::Merge(message, &message), "&from");
+}
+
+#endif  // PROTOBUF_HAS_DEATH_TEST
+
+TEST(ReflectionOpsTest, Clear) {
+  unittest::TestAllTypes message;
+
+  TestUtil::SetAllFields(&message);
+
+  ReflectionOps::Clear(&message);
+
+  TestUtil::ExpectClear(message);
+
+  // Check that getting embedded messages returns the objects created during
+  // SetAllFields() rather than default instances.
+  EXPECT_NE(&unittest::TestAllTypes::OptionalGroup::default_instance(),
+            &message.optionalgroup());
+  EXPECT_NE(&unittest::TestAllTypes::NestedMessage::default_instance(),
+            &message.optional_nested_message());
+  EXPECT_NE(&unittest::ForeignMessage::default_instance(),
+            &message.optional_foreign_message());
+  EXPECT_NE(&unittest_import::ImportMessage::default_instance(),
+            &message.optional_import_message());
+}
+
+TEST(ReflectionOpsTest, ClearExtensions) {
+  unittest::TestAllExtensions message;
+
+  TestUtil::SetAllExtensions(&message);
+
+  ReflectionOps::Clear(&message);
+
+  TestUtil::ExpectExtensionsClear(message);
+
+  // Check that getting embedded messages returns the objects created during
+  // SetAllExtensions() rather than default instances.
+  EXPECT_NE(&unittest::OptionalGroup_extension::default_instance(),
+            &message.GetExtension(unittest::optionalgroup_extension));
+  EXPECT_NE(&unittest::TestAllTypes::NestedMessage::default_instance(),
+            &message.GetExtension(unittest::optional_nested_message_extension));
+  EXPECT_NE(
+      &unittest::ForeignMessage::default_instance(),
+      &message.GetExtension(unittest::optional_foreign_message_extension));
+  EXPECT_NE(&unittest_import::ImportMessage::default_instance(),
+            &message.GetExtension(unittest::optional_import_message_extension));
+}
+
+TEST(ReflectionOpsTest, ClearUnknown) {
+  // Test that the message's UnknownFieldSet is correctly cleared.
+  unittest::TestEmptyMessage message;
+  message.mutable_unknown_fields()->AddVarint(1234, 1);
+
+  ReflectionOps::Clear(&message);
+
+  EXPECT_EQ(0, message.unknown_fields().field_count());
+}
+
+TEST(ReflectionOpsTest, ClearOneof) {
+  unittest::TestOneof2 message;
+
+  TestUtil::ExpectOneofClear(message);
+  TestUtil::SetOneof1(&message);
+  TestUtil::ExpectOneofSet1(message);
+  ReflectionOps::Clear(&message);
+  TestUtil::ExpectOneofClear(message);
+
+  TestUtil::SetOneof1(&message);
+  TestUtil::ExpectOneofSet1(message);
+  TestUtil::SetOneof2(&message);
+  TestUtil::ExpectOneofSet2(message);
+  ReflectionOps::Clear(&message);
+  TestUtil::ExpectOneofClear(message);
+}
+
+TEST(ReflectionOpsTest, DiscardUnknownFields) {
+  unittest::TestAllTypes message;
+  TestUtil::SetAllFields(&message);
+
+  // Set some unknown fields in message.
+  message.mutable_unknown_fields()->AddVarint(123456, 654321);
+  message.mutable_optional_nested_message()
+      ->mutable_unknown_fields()
+      ->AddVarint(123456, 654321);
+  message.mutable_repeated_nested_message(0)
+      ->mutable_unknown_fields()
+      ->AddVarint(123456, 654321);
+
+  EXPECT_EQ(1, message.unknown_fields().field_count());
+  EXPECT_EQ(1,
+            message.optional_nested_message().unknown_fields().field_count());
+  EXPECT_EQ(1,
+            message.repeated_nested_message(0).unknown_fields().field_count());
+
+  // Discard them.
+  ReflectionOps::DiscardUnknownFields(&message);
+  TestUtil::ExpectAllFieldsSet(message);
+
+  EXPECT_EQ(0, message.unknown_fields().field_count());
+  EXPECT_EQ(0,
+            message.optional_nested_message().unknown_fields().field_count());
+  EXPECT_EQ(0,
+            message.repeated_nested_message(0).unknown_fields().field_count());
+}
+
+TEST(ReflectionOpsTest, DiscardUnknownExtensions) {
+  unittest::TestAllExtensions message;
+  TestUtil::SetAllExtensions(&message);
+
+  // Set some unknown fields.
+  message.mutable_unknown_fields()->AddVarint(123456, 654321);
+  message.MutableExtension(unittest::optional_nested_message_extension)
+      ->mutable_unknown_fields()
+      ->AddVarint(123456, 654321);
+  message.MutableExtension(unittest::repeated_nested_message_extension, 0)
+      ->mutable_unknown_fields()
+      ->AddVarint(123456, 654321);
+
+  EXPECT_EQ(1, message.unknown_fields().field_count());
+  EXPECT_EQ(1, message.GetExtension(unittest::optional_nested_message_extension)
+                   .unknown_fields()
+                   .field_count());
+  EXPECT_EQ(1,
+            message.GetExtension(unittest::repeated_nested_message_extension, 0)
+                .unknown_fields()
+                .field_count());
+
+  // Discard them.
+  ReflectionOps::DiscardUnknownFields(&message);
+  TestUtil::ExpectAllExtensionsSet(message);
+
+  EXPECT_EQ(0, message.unknown_fields().field_count());
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_nested_message_extension)
+                   .unknown_fields()
+                   .field_count());
+  EXPECT_EQ(0,
+            message.GetExtension(unittest::repeated_nested_message_extension, 0)
+                .unknown_fields()
+                .field_count());
+}
+
+TEST(ReflectionOpsTest, IsInitialized) {
+  unittest::TestRequired message;
+
+  EXPECT_FALSE(ReflectionOps::IsInitialized(message));
+  message.set_a(1);
+  EXPECT_FALSE(ReflectionOps::IsInitialized(message));
+  message.set_b(2);
+  EXPECT_FALSE(ReflectionOps::IsInitialized(message));
+  message.set_c(3);
+  EXPECT_TRUE(ReflectionOps::IsInitialized(message));
+}
+
+TEST(ReflectionOpsTest, ForeignIsInitialized) {
+  unittest::TestRequiredForeign message;
+
+  // Starts out initialized because the foreign message is itself an optional
+  // field.
+  EXPECT_TRUE(ReflectionOps::IsInitialized(message));
+
+  // Once we create that field, the message is no longer initialized.
+  message.mutable_optional_message();
+  EXPECT_FALSE(ReflectionOps::IsInitialized(message));
+
+  // Initialize it.  Now we're initialized.
+  message.mutable_optional_message()->set_a(1);
+  message.mutable_optional_message()->set_b(2);
+  message.mutable_optional_message()->set_c(3);
+  EXPECT_TRUE(ReflectionOps::IsInitialized(message));
+
+  // Add a repeated version of the message.  No longer initialized.
+  unittest::TestRequired* sub_message = message.add_repeated_message();
+  EXPECT_FALSE(ReflectionOps::IsInitialized(message));
+
+  // Initialize that repeated version.
+  sub_message->set_a(1);
+  sub_message->set_b(2);
+  sub_message->set_c(3);
+  EXPECT_TRUE(ReflectionOps::IsInitialized(message));
+}
+
+TEST(ReflectionOpsTest, ExtensionIsInitialized) {
+  unittest::TestAllExtensions message;
+
+  // Starts out initialized because the foreign message is itself an optional
+  // field.
+  EXPECT_TRUE(ReflectionOps::IsInitialized(message));
+
+  // Once we create that field, the message is no longer initialized.
+  message.MutableExtension(unittest::TestRequired::single);
+  EXPECT_FALSE(ReflectionOps::IsInitialized(message));
+
+  // Initialize it.  Now we're initialized.
+  message.MutableExtension(unittest::TestRequired::single)->set_a(1);
+  message.MutableExtension(unittest::TestRequired::single)->set_b(2);
+  message.MutableExtension(unittest::TestRequired::single)->set_c(3);
+  EXPECT_TRUE(ReflectionOps::IsInitialized(message));
+
+  // Add a repeated version of the message.  No longer initialized.
+  message.AddExtension(unittest::TestRequired::multi);
+  EXPECT_FALSE(ReflectionOps::IsInitialized(message));
+
+  // Initialize that repeated version.
+  message.MutableExtension(unittest::TestRequired::multi, 0)->set_a(1);
+  message.MutableExtension(unittest::TestRequired::multi, 0)->set_b(2);
+  message.MutableExtension(unittest::TestRequired::multi, 0)->set_c(3);
+  EXPECT_TRUE(ReflectionOps::IsInitialized(message));
+}
+
+TEST(ReflectionOpsTest, OneofIsInitialized) {
+  unittest::TestRequiredOneof message;
+  EXPECT_TRUE(ReflectionOps::IsInitialized(message));
+
+  message.mutable_foo_message();
+  EXPECT_FALSE(ReflectionOps::IsInitialized(message));
+
+  message.set_foo_int(1);
+  EXPECT_TRUE(ReflectionOps::IsInitialized(message));
+
+  message.mutable_foo_message();
+  EXPECT_FALSE(ReflectionOps::IsInitialized(message));
+  message.mutable_foo_message()->set_required_double(0.1);
+  EXPECT_TRUE(ReflectionOps::IsInitialized(message));
+}
+
+static std::string FindInitializationErrors(const Message& message) {
+  std::vector errors;
+  ReflectionOps::FindInitializationErrors(message, "", &errors);
+  return Join(errors, ",");
+}
+
+TEST(ReflectionOpsTest, FindInitializationErrors) {
+  unittest::TestRequired message;
+  EXPECT_EQ("a,b,c", FindInitializationErrors(message));
+}
+
+TEST(ReflectionOpsTest, FindForeignInitializationErrors) {
+  unittest::TestRequiredForeign message;
+  message.mutable_optional_message();
+  message.add_repeated_message();
+  message.add_repeated_message();
+  EXPECT_EQ(
+      "optional_message.a,"
+      "optional_message.b,"
+      "optional_message.c,"
+      "repeated_message[0].a,"
+      "repeated_message[0].b,"
+      "repeated_message[0].c,"
+      "repeated_message[1].a,"
+      "repeated_message[1].b,"
+      "repeated_message[1].c",
+      FindInitializationErrors(message));
+}
+
+TEST(ReflectionOpsTest, FindExtensionInitializationErrors) {
+  unittest::TestAllExtensions message;
+  message.MutableExtension(unittest::TestRequired::single);
+  message.AddExtension(unittest::TestRequired::multi);
+  message.AddExtension(unittest::TestRequired::multi);
+  EXPECT_EQ(
+      "(protobuf_unittest.TestRequired.single).a,"
+      "(protobuf_unittest.TestRequired.single).b,"
+      "(protobuf_unittest.TestRequired.single).c,"
+      "(protobuf_unittest.TestRequired.multi)[0].a,"
+      "(protobuf_unittest.TestRequired.multi)[0].b,"
+      "(protobuf_unittest.TestRequired.multi)[0].c,"
+      "(protobuf_unittest.TestRequired.multi)[1].a,"
+      "(protobuf_unittest.TestRequired.multi)[1].b,"
+      "(protobuf_unittest.TestRequired.multi)[1].c",
+      FindInitializationErrors(message));
+}
+
+TEST(ReflectionOpsTest, FindOneofInitializationErrors) {
+  unittest::TestRequiredOneof message;
+  message.mutable_foo_message();
+  EXPECT_EQ("foo_message.required_double", FindInitializationErrors(message));
+}
+
+}  // namespace
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field.cc"
new file mode 100644
index 00000000..fc73917c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field.cc"
@@ -0,0 +1,136 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+namespace internal {
+
+void** RepeatedPtrFieldBase::InternalExtend(int extend_amount) {
+  int new_size = current_size_ + extend_amount;
+  if (total_size_ >= new_size) {
+    // N.B.: rep_ is non-NULL because extend_amount is always > 0, hence
+    // total_size must be non-zero since it is lower-bounded by new_size.
+    return &rep_->elements[current_size_];
+  }
+  Rep* old_rep = rep_;
+  Arena* arena = GetArenaNoVirtual();
+  new_size = std::max(kMinRepeatedFieldAllocationSize,
+                      std::max(total_size_ * 2, new_size));
+  GOOGLE_CHECK_LE(new_size, (std::numeric_limits::max() - kRepHeaderSize) /
+                         sizeof(old_rep->elements[0]))
+      << "Requested size is too large to fit into size_t.";
+  size_t bytes = kRepHeaderSize + sizeof(old_rep->elements[0]) * new_size;
+  if (arena == NULL) {
+    rep_ = reinterpret_cast(::operator new(bytes));
+  } else {
+    rep_ = reinterpret_cast(Arena::CreateArray(arena, bytes));
+  }
+#if defined(__GXX_DELETE_WITH_SIZE__) || defined(__cpp_sized_deallocation)
+  const int old_total_size = total_size_;
+#endif
+  total_size_ = new_size;
+  if (old_rep && old_rep->allocated_size > 0) {
+    memcpy(rep_->elements, old_rep->elements,
+           old_rep->allocated_size * sizeof(rep_->elements[0]));
+    rep_->allocated_size = old_rep->allocated_size;
+  } else {
+    rep_->allocated_size = 0;
+  }
+  if (arena == NULL) {
+#if defined(__GXX_DELETE_WITH_SIZE__) || defined(__cpp_sized_deallocation)
+    const size_t old_size =
+        old_total_size * sizeof(rep_->elements[0]) + kRepHeaderSize;
+    ::operator delete(static_cast(old_rep), old_size);
+#else
+    ::operator delete(static_cast(old_rep));
+#endif
+  }
+  return &rep_->elements[current_size_];
+}
+
+void RepeatedPtrFieldBase::Reserve(int new_size) {
+  if (new_size > current_size_) {
+    InternalExtend(new_size - current_size_);
+  }
+}
+
+void RepeatedPtrFieldBase::CloseGap(int start, int num) {
+  if (rep_ == NULL) return;
+  // Close up a gap of "num" elements starting at offset "start".
+  for (int i = start + num; i < rep_->allocated_size; ++i)
+    rep_->elements[i - num] = rep_->elements[i];
+  current_size_ -= num;
+  rep_->allocated_size -= num;
+}
+
+MessageLite* RepeatedPtrFieldBase::AddWeak(const MessageLite* prototype) {
+  if (rep_ != NULL && current_size_ < rep_->allocated_size) {
+    return reinterpret_cast(rep_->elements[current_size_++]);
+  }
+  if (!rep_ || rep_->allocated_size == total_size_) {
+    Reserve(total_size_ + 1);
+  }
+  ++rep_->allocated_size;
+  MessageLite* result = prototype
+                            ? prototype->New(arena_)
+                            : Arena::CreateMessage(arena_);
+  rep_->elements[current_size_++] = result;
+  return result;
+}
+
+}  // namespace internal
+
+
+template class PROTOBUF_EXPORT_TEMPLATE_DEFINE RepeatedField;
+template class PROTOBUF_EXPORT_TEMPLATE_DEFINE RepeatedField;
+template class PROTOBUF_EXPORT_TEMPLATE_DEFINE RepeatedField;
+template class PROTOBUF_EXPORT_TEMPLATE_DEFINE RepeatedField;
+template class PROTOBUF_EXPORT_TEMPLATE_DEFINE RepeatedField;
+template class PROTOBUF_EXPORT_TEMPLATE_DEFINE RepeatedField;
+template class PROTOBUF_EXPORT_TEMPLATE_DEFINE RepeatedField;
+template class PROTOBUF_EXPORT_TEMPLATE_DEFINE RepeatedPtrField;
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field.h"
new file mode 100644
index 00000000..f0ee5e6a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field.h"
@@ -0,0 +1,2671 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// RepeatedField and RepeatedPtrField are used by generated protocol message
+// classes to manipulate repeated fields.  These classes are very similar to
+// STL's vector, but include a number of optimizations found to be useful
+// specifically in the case of Protocol Buffers.  RepeatedPtrField is
+// particularly different from STL vector as it manages ownership of the
+// pointers that it contains.
+//
+// Typically, clients should not need to access RepeatedField objects directly,
+// but should instead use the accessor functions generated automatically by the
+// protocol compiler.
+
+#ifndef GOOGLE_PROTOBUF_REPEATED_FIELD_H__
+#define GOOGLE_PROTOBUF_REPEATED_FIELD_H__
+
+#include 
+#ifdef _MSC_VER
+// This is required for min/max on VS2013 only.
+#include 
+#endif
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+
+class Message;
+class Reflection;
+
+template 
+struct WeakRepeatedPtrField;
+
+namespace internal {
+
+class MergePartialFromCodedStreamHelper;
+
+static const int kMinRepeatedFieldAllocationSize = 4;
+
+// A utility function for logging that doesn't need any template types.
+void LogIndexOutOfBounds(int index, int size);
+
+template 
+inline int CalculateReserve(Iter begin, Iter end, std::forward_iterator_tag) {
+  return static_cast(std::distance(begin, end));
+}
+
+template 
+inline int CalculateReserve(Iter /*begin*/, Iter /*end*/,
+                            std::input_iterator_tag /*unused*/) {
+  return -1;
+}
+
+template 
+inline int CalculateReserve(Iter begin, Iter end) {
+  typedef typename std::iterator_traits::iterator_category Category;
+  return CalculateReserve(begin, end, Category());
+}
+}  // namespace internal
+
+// RepeatedField is used to represent repeated fields of a primitive type (in
+// other words, everything except strings and nested Messages).  Most users will
+// not ever use a RepeatedField directly; they will use the get-by-index,
+// set-by-index, and add accessors that are generated for all repeated fields.
+template 
+class RepeatedField final {
+  static_assert(
+      alignof(Arena) >= alignof(Element),
+      "We only support types that have an alignment smaller than Arena");
+
+ public:
+  RepeatedField();
+  explicit RepeatedField(Arena* arena);
+  RepeatedField(const RepeatedField& other);
+  template 
+  RepeatedField(Iter begin, const Iter& end);
+  ~RepeatedField();
+
+  RepeatedField& operator=(const RepeatedField& other);
+
+  RepeatedField(RepeatedField&& other) noexcept;
+  RepeatedField& operator=(RepeatedField&& other) noexcept;
+
+  bool empty() const;
+  int size() const;
+
+  const Element& Get(int index) const;
+  Element* Mutable(int index);
+
+  const Element& operator[](int index) const { return Get(index); }
+  Element& operator[](int index) { return *Mutable(index); }
+
+  const Element& at(int index) const;
+  Element& at(int index);
+
+  void Set(int index, const Element& value);
+  void Add(const Element& value);
+  // Appends a new element and return a pointer to it.
+  // The new element is uninitialized if |Element| is a POD type.
+  Element* Add();
+  // Append elements in the range [begin, end) after reserving
+  // the appropriate number of elements.
+  template 
+  void Add(Iter begin, Iter end);
+
+  // Remove the last element in the array.
+  void RemoveLast();
+
+  // Extract elements with indices in "[start .. start+num-1]".
+  // Copy them into "elements[0 .. num-1]" if "elements" is not NULL.
+  // Caution: implementation also moves elements with indices [start+num ..].
+  // Calling this routine inside a loop can cause quadratic behavior.
+  void ExtractSubrange(int start, int num, Element* elements);
+
+  void Clear();
+  void MergeFrom(const RepeatedField& other);
+  void CopyFrom(const RepeatedField& other);
+
+  // Reserve space to expand the field to at least the given size.  If the
+  // array is grown, it will always be at least doubled in size.
+  void Reserve(int new_size);
+
+  // Resize the RepeatedField to a new, smaller size.  This is O(1).
+  void Truncate(int new_size);
+
+  void AddAlreadyReserved(const Element& value);
+  // Appends a new element and return a pointer to it.
+  // The new element is uninitialized if |Element| is a POD type.
+  // Should be called only if Capacity() > Size().
+  Element* AddAlreadyReserved();
+  Element* AddNAlreadyReserved(int elements);
+  int Capacity() const;
+
+  // Like STL resize.  Uses value to fill appended elements.
+  // Like Truncate() if new_size <= size(), otherwise this is
+  // O(new_size - size()).
+  void Resize(int new_size, const Element& value);
+
+  // Gets the underlying array.  This pointer is possibly invalidated by
+  // any add or remove operation.
+  Element* mutable_data();
+  const Element* data() const;
+
+  // Swap entire contents with "other". If they are separate arenas then, copies
+  // data between each other.
+  void Swap(RepeatedField* other);
+
+  // Swap entire contents with "other". Should be called only if the caller can
+  // guarantee that both repeated fields are on the same arena or are on the
+  // heap. Swapping between different arenas is disallowed and caught by a
+  // GOOGLE_DCHECK (see API docs for details).
+  void UnsafeArenaSwap(RepeatedField* other);
+
+  // Swap two elements.
+  void SwapElements(int index1, int index2);
+
+  // STL-like iterator support
+  typedef Element* iterator;
+  typedef const Element* const_iterator;
+  typedef Element value_type;
+  typedef value_type& reference;
+  typedef const value_type& const_reference;
+  typedef value_type* pointer;
+  typedef const value_type* const_pointer;
+  typedef int size_type;
+  typedef ptrdiff_t difference_type;
+
+  iterator begin();
+  const_iterator begin() const;
+  const_iterator cbegin() const;
+  iterator end();
+  const_iterator end() const;
+  const_iterator cend() const;
+
+  // Reverse iterator support
+  typedef std::reverse_iterator const_reverse_iterator;
+  typedef std::reverse_iterator reverse_iterator;
+  reverse_iterator rbegin() { return reverse_iterator(end()); }
+  const_reverse_iterator rbegin() const {
+    return const_reverse_iterator(end());
+  }
+  reverse_iterator rend() { return reverse_iterator(begin()); }
+  const_reverse_iterator rend() const {
+    return const_reverse_iterator(begin());
+  }
+
+  // Returns the number of bytes used by the repeated field, excluding
+  // sizeof(*this)
+  size_t SpaceUsedExcludingSelfLong() const;
+
+  int SpaceUsedExcludingSelf() const {
+    return internal::ToIntSize(SpaceUsedExcludingSelfLong());
+  }
+
+  // Removes the element referenced by position.
+  //
+  // Returns an iterator to the element immediately following the removed
+  // element.
+  //
+  // Invalidates all iterators at or after the removed element, including end().
+  iterator erase(const_iterator position);
+
+  // Removes the elements in the range [first, last).
+  //
+  // Returns an iterator to the element immediately following the removed range.
+  //
+  // Invalidates all iterators at or after the removed range, including end().
+  iterator erase(const_iterator first, const_iterator last);
+
+  // Get the Arena on which this RepeatedField stores its elements.
+  Arena* GetArena() const { return GetArenaNoVirtual(); }
+
+  // For internal use only.
+  //
+  // This is public due to it being called by generated code.
+  inline void InternalSwap(RepeatedField* other);
+
+ private:
+  static const int kInitialSize = 0;
+  // A note on the representation here (see also comment below for
+  // RepeatedPtrFieldBase's struct Rep):
+  //
+  // We maintain the same sizeof(RepeatedField) as before we added arena support
+  // so that we do not degrade performance by bloating memory usage. Directly
+  // adding an arena_ element to RepeatedField is quite costly. By using
+  // indirection in this way, we keep the same size when the RepeatedField is
+  // empty (common case), and add only an 8-byte header to the elements array
+  // when non-empty. We make sure to place the size fields directly in the
+  // RepeatedField class to avoid costly cache misses due to the indirection.
+  int current_size_;
+  int total_size_;
+  struct Rep {
+    Arena* arena;
+    Element elements[1];
+  };
+  // We can not use sizeof(Rep) - sizeof(Element) due to the trailing padding on
+  // the struct. We can not use sizeof(Arena*) as well because there might be
+  // a "gap" after the field arena and before the field elements (e.g., when
+  // Element is double and pointer is 32bit).
+  static const size_t kRepHeaderSize;
+
+  // If total_size_ == 0 this points to an Arena otherwise it points to the
+  // elements member of a Rep struct. Using this invariant allows the storage of
+  // the arena pointer without an extra allocation in the constructor.
+  void* arena_or_elements_;
+
+  // Return pointer to elements array.
+  // pre-condition: the array must have been allocated.
+  Element* elements() const {
+    GOOGLE_DCHECK_GT(total_size_, 0);
+    // Because of above pre-condition this cast is safe.
+    return unsafe_elements();
+  }
+
+  // Return pointer to elements array if it exists otherwise either null or
+  // a invalid pointer is returned. This only happens for empty repeated fields,
+  // where you can't dereference this pointer anyway (it's empty).
+  Element* unsafe_elements() const {
+    return static_cast(arena_or_elements_);
+  }
+
+  // Return pointer to the Rep struct.
+  // pre-condition: the Rep must have been allocated, ie elements() is safe.
+  Rep* rep() const {
+    char* addr = reinterpret_cast(elements()) - offsetof(Rep, elements);
+    return reinterpret_cast(addr);
+  }
+
+  friend class Arena;
+  typedef void InternalArenaConstructable_;
+
+  // Move the contents of |from| into |to|, possibly clobbering |from| in the
+  // process.  For primitive types this is just a memcpy(), but it could be
+  // specialized for non-primitive types to, say, swap each element instead.
+  void MoveArray(Element* to, Element* from, int size);
+
+  // Copy the elements of |from| into |to|.
+  void CopyArray(Element* to, const Element* from, int size);
+
+  // Internal helper expected by Arena methods.
+  inline Arena* GetArenaNoVirtual() const {
+    return (total_size_ == 0) ? static_cast(arena_or_elements_)
+                              : rep()->arena;
+  }
+
+  // Internal helper to delete all elements and deallocate the storage.
+  // If Element has a trivial destructor (for example, if it's a fundamental
+  // type, like int32), the loop will be removed by the optimizer.
+  void InternalDeallocate(Rep* rep, int size) {
+    if (rep != NULL) {
+      Element* e = &rep->elements[0];
+      Element* limit = &rep->elements[size];
+      for (; e < limit; e++) {
+        e->~Element();
+      }
+      if (rep->arena == NULL) {
+#if defined(__GXX_DELETE_WITH_SIZE__) || defined(__cpp_sized_deallocation)
+        const size_t bytes = size * sizeof(*e) + kRepHeaderSize;
+        ::operator delete(static_cast(rep), bytes);
+#else
+        ::operator delete(static_cast(rep));
+#endif
+      }
+    }
+  }
+};
+
+template 
+const size_t RepeatedField::kRepHeaderSize =
+    reinterpret_cast(&reinterpret_cast(16)->elements[0]) - 16;
+
+namespace internal {
+template 
+class RepeatedPtrIterator;
+template 
+class RepeatedPtrOverPtrsIterator;
+}  // namespace internal
+
+namespace internal {
+
+// This is a helper template to copy an array of elements efficiently when they
+// have a trivial copy constructor, and correctly otherwise. This really
+// shouldn't be necessary, but our compiler doesn't optimize std::copy very
+// effectively.
+template ::value>
+struct ElementCopier {
+  void operator()(Element* to, const Element* from, int array_size);
+};
+
+}  // namespace internal
+
+namespace internal {
+
+// type-traits helper for RepeatedPtrFieldBase: we only want to invoke
+// arena-related "copy if on different arena" behavior if the necessary methods
+// exist on the contained type. In particular, we rely on MergeFrom() existing
+// as a general proxy for the fact that a copy will work, and we also provide a
+// specific override for std::string*.
+template 
+struct TypeImplementsMergeBehaviorProbeForMergeFrom {
+  typedef char HasMerge;
+  typedef long HasNoMerge;
+
+  // We accept either of:
+  // - void MergeFrom(const T& other)
+  // - bool MergeFrom(const T& other)
+  //
+  // We mangle these names a bit to avoid compatibility issues in 'unclean'
+  // include environments that may have, e.g., "#define test ..." (yes, this
+  // exists).
+  template 
+  struct CheckType;
+  template 
+  static HasMerge Check(CheckType*);
+  template 
+  static HasMerge Check(CheckType*);
+  template 
+  static HasNoMerge Check(...);
+
+  // Resolves to either std::true_type or std::false_type.
+  typedef std::integral_constant(0)) == sizeof(HasMerge))>
+      type;
+};
+
+template 
+struct TypeImplementsMergeBehavior
+    : TypeImplementsMergeBehaviorProbeForMergeFrom {};
+
+
+template <>
+struct TypeImplementsMergeBehavior {
+  typedef std::true_type type;
+};
+
+template 
+struct IsMovable
+    : std::integral_constant::value &&
+                                       std::is_move_assignable::value> {};
+
+// This is the common base class for RepeatedPtrFields.  It deals only in void*
+// pointers.  Users should not use this interface directly.
+//
+// The methods of this interface correspond to the methods of RepeatedPtrField,
+// but may have a template argument called TypeHandler.  Its signature is:
+//   class TypeHandler {
+//    public:
+//     typedef MyType Type;
+//     static Type* New();
+//     static Type* NewFromPrototype(const Type* prototype,
+//                                       Arena* arena);
+//     static void Delete(Type*);
+//     static void Clear(Type*);
+//     static void Merge(const Type& from, Type* to);
+//
+//     // Only needs to be implemented if SpaceUsedExcludingSelf() is called.
+//     static int SpaceUsedLong(const Type&);
+//   };
+class PROTOBUF_EXPORT RepeatedPtrFieldBase {
+ protected:
+  RepeatedPtrFieldBase();
+  explicit RepeatedPtrFieldBase(Arena* arena);
+  ~RepeatedPtrFieldBase() {
+#ifndef NDEBUG
+    // Try to trigger segfault / asan failure in non-opt builds. If arena_
+    // lifetime has ended before the destructor.
+    if (arena_) (void)arena_->SpaceAllocated();
+#endif
+  }
+
+ public:
+  // Must be called from destructor.
+  template 
+  void Destroy();
+
+ protected:
+  bool empty() const;
+  int size() const;
+
+  template 
+  const typename TypeHandler::Type& at(int index) const;
+  template 
+  typename TypeHandler::Type& at(int index);
+
+  template 
+  typename TypeHandler::Type* Mutable(int index);
+  template 
+  void Delete(int index);
+  template 
+  typename TypeHandler::Type* Add(typename TypeHandler::Type* prototype = NULL);
+
+ public:
+  // The next few methods are public so that they can be called from generated
+  // code when implicit weak fields are used, but they should never be called by
+  // application code.
+
+  template 
+  const typename TypeHandler::Type& Get(int index) const;
+
+  // Creates and adds an element using the given prototype, without introducing
+  // a link-time dependency on the concrete message type. This method is used to
+  // implement implicit weak fields. The prototype may be NULL, in which case an
+  // ImplicitWeakMessage will be used as a placeholder.
+  MessageLite* AddWeak(const MessageLite* prototype);
+
+  template 
+  void Clear();
+
+  template 
+  void MergeFrom(const RepeatedPtrFieldBase& other);
+
+  inline void InternalSwap(RepeatedPtrFieldBase* other);
+
+ protected:
+  template <
+      typename TypeHandler,
+      typename std::enable_if::type* = nullptr>
+  void Add(typename TypeHandler::Type&& value);
+
+  template 
+  void RemoveLast();
+  template 
+  void CopyFrom(const RepeatedPtrFieldBase& other);
+
+  void CloseGap(int start, int num);
+
+  void Reserve(int new_size);
+
+  int Capacity() const;
+
+  // Used for constructing iterators.
+  void* const* raw_data() const;
+  void** raw_mutable_data() const;
+
+  template 
+  typename TypeHandler::Type** mutable_data();
+  template 
+  const typename TypeHandler::Type* const* data() const;
+
+  template 
+  PROTOBUF_ALWAYS_INLINE void Swap(RepeatedPtrFieldBase* other);
+
+  void SwapElements(int index1, int index2);
+
+  template 
+  size_t SpaceUsedExcludingSelfLong() const;
+
+  // Advanced memory management --------------------------------------
+
+  // Like Add(), but if there are no cleared objects to use, returns NULL.
+  template 
+  typename TypeHandler::Type* AddFromCleared();
+
+  template 
+  void AddAllocated(typename TypeHandler::Type* value) {
+    typename TypeImplementsMergeBehavior::type t;
+    AddAllocatedInternal(value, t);
+  }
+
+  template 
+  void UnsafeArenaAddAllocated(typename TypeHandler::Type* value);
+
+  template 
+  typename TypeHandler::Type* ReleaseLast() {
+    typename TypeImplementsMergeBehavior::type t;
+    return ReleaseLastInternal(t);
+  }
+
+  // Releases last element and returns it, but does not do out-of-arena copy.
+  // And just returns the raw pointer to the contained element in the arena.
+  template 
+  typename TypeHandler::Type* UnsafeArenaReleaseLast();
+
+  int ClearedCount() const;
+  template 
+  void AddCleared(typename TypeHandler::Type* value);
+  template 
+  typename TypeHandler::Type* ReleaseCleared();
+
+  template 
+  void AddAllocatedInternal(typename TypeHandler::Type* value, std::true_type);
+  template 
+  void AddAllocatedInternal(typename TypeHandler::Type* value, std::false_type);
+
+  template 
+  PROTOBUF_NOINLINE void AddAllocatedSlowWithCopy(
+      typename TypeHandler::Type* value, Arena* value_arena, Arena* my_arena);
+  template 
+  PROTOBUF_NOINLINE void AddAllocatedSlowWithoutCopy(
+      typename TypeHandler::Type* value);
+
+  template 
+  typename TypeHandler::Type* ReleaseLastInternal(std::true_type);
+  template 
+  typename TypeHandler::Type* ReleaseLastInternal(std::false_type);
+
+  template 
+  PROTOBUF_NOINLINE void SwapFallback(RepeatedPtrFieldBase* other);
+
+  inline Arena* GetArenaNoVirtual() const { return arena_; }
+
+ private:
+  static const int kInitialSize = 0;
+  // A few notes on internal representation:
+  //
+  // We use an indirected approach, with struct Rep, to keep
+  // sizeof(RepeatedPtrFieldBase) equivalent to what it was before arena support
+  // was added, namely, 3 8-byte machine words on x86-64. An instance of Rep is
+  // allocated only when the repeated field is non-empty, and it is a
+  // dynamically-sized struct (the header is directly followed by elements[]).
+  // We place arena_ and current_size_ directly in the object to avoid cache
+  // misses due to the indirection, because these fields are checked frequently.
+  // Placing all fields directly in the RepeatedPtrFieldBase instance costs
+  // significant performance for memory-sensitive workloads.
+  Arena* arena_;
+  int current_size_;
+  int total_size_;
+  struct Rep {
+    int allocated_size;
+    void* elements[1];
+  };
+  static const size_t kRepHeaderSize = sizeof(Rep) - sizeof(void*);
+  Rep* rep_;
+
+  template 
+  static inline typename TypeHandler::Type* cast(void* element) {
+    return reinterpret_cast(element);
+  }
+  template 
+  static inline const typename TypeHandler::Type* cast(const void* element) {
+    return reinterpret_cast(element);
+  }
+
+  // Non-templated inner function to avoid code duplication. Takes a function
+  // pointer to the type-specific (templated) inner allocate/merge loop.
+  void MergeFromInternal(const RepeatedPtrFieldBase& other,
+                         void (RepeatedPtrFieldBase::*inner_loop)(void**,
+                                                                  void**, int,
+                                                                  int));
+
+  template 
+  void MergeFromInnerLoop(void** our_elems, void** other_elems, int length,
+                          int already_allocated);
+
+  // Internal helper: extend array space if necessary to contain |extend_amount|
+  // more elements, and return a pointer to the element immediately following
+  // the old list of elements.  This interface factors out common behavior from
+  // Reserve() and MergeFrom() to reduce code size. |extend_amount| must be > 0.
+  void** InternalExtend(int extend_amount);
+
+  // The reflection implementation needs to call protected methods directly,
+  // reinterpreting pointers as being to Message instead of a specific Message
+  // subclass.
+  friend class ::PROTOBUF_NAMESPACE_ID::Reflection;
+
+  // ExtensionSet stores repeated message extensions as
+  // RepeatedPtrField, but non-lite ExtensionSets need to implement
+  // SpaceUsedLong(), and thus need to call SpaceUsedExcludingSelfLong()
+  // reinterpreting MessageLite as Message.  ExtensionSet also needs to make use
+  // of AddFromCleared(), which is not part of the public interface.
+  friend class ExtensionSet;
+
+  // The MapFieldBase implementation needs to call protected methods directly,
+  // reinterpreting pointers as being to Message instead of a specific Message
+  // subclass.
+  friend class MapFieldBase;
+
+  // The table-driven MergePartialFromCodedStream implementation needs to
+  // operate on RepeatedPtrField.
+  friend class MergePartialFromCodedStreamHelper;
+  friend class AccessorHelper;
+  template 
+  friend struct google::protobuf::WeakRepeatedPtrField;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPtrFieldBase);
+};
+
+template 
+class GenericTypeHandler {
+ public:
+  typedef GenericType Type;
+  using Movable = IsMovable;
+
+  static inline GenericType* New(Arena* arena) {
+    return Arena::CreateMaybeMessage(arena);
+  }
+  static inline GenericType* New(Arena* arena, GenericType&& value) {
+    return Arena::Create(arena, std::move(value));
+  }
+  static inline GenericType* NewFromPrototype(const GenericType* prototype,
+                                              Arena* arena = NULL);
+  static inline void Delete(GenericType* value, Arena* arena) {
+    if (arena == NULL) {
+      delete value;
+    }
+  }
+  static inline Arena* GetArena(GenericType* value) {
+    return Arena::GetArena(value);
+  }
+  static inline void* GetMaybeArenaPointer(GenericType* value) {
+    return Arena::GetArena(value);
+  }
+
+  static inline void Clear(GenericType* value) { value->Clear(); }
+  PROTOBUF_NOINLINE
+  static void Merge(const GenericType& from, GenericType* to);
+  static inline size_t SpaceUsedLong(const GenericType& value) {
+    return value.SpaceUsedLong();
+  }
+};
+
+template 
+GenericType* GenericTypeHandler::NewFromPrototype(
+    const GenericType* /* prototype */, Arena* arena) {
+  return New(arena);
+}
+template 
+void GenericTypeHandler::Merge(const GenericType& from,
+                                            GenericType* to) {
+  to->MergeFrom(from);
+}
+
+// NewFromPrototype() and Merge() are not defined inline here, as we will need
+// to do a virtual function dispatch anyways to go from Message* to call
+// New/Merge.
+template <>
+MessageLite* GenericTypeHandler::NewFromPrototype(
+    const MessageLite* prototype, Arena* arena);
+template <>
+inline Arena* GenericTypeHandler::GetArena(MessageLite* value) {
+  return value->GetArena();
+}
+template <>
+inline void* GenericTypeHandler::GetMaybeArenaPointer(
+    MessageLite* value) {
+  return value->GetMaybeArenaPointer();
+}
+template <>
+void GenericTypeHandler::Merge(const MessageLite& from,
+                                            MessageLite* to);
+template <>
+inline void GenericTypeHandler::Clear(std::string* value) {
+  value->clear();
+}
+template <>
+void GenericTypeHandler::Merge(const std::string& from,
+                                            std::string* to);
+
+// Message specialization bodies defined in message.cc. This split is necessary
+// to allow proto2-lite (which includes this header) to be independent of
+// Message.
+template <>
+PROTOBUF_EXPORT Message* GenericTypeHandler::NewFromPrototype(
+    const Message* prototype, Arena* arena);
+template <>
+PROTOBUF_EXPORT Arena* GenericTypeHandler::GetArena(Message* value);
+template <>
+PROTOBUF_EXPORT void* GenericTypeHandler::GetMaybeArenaPointer(
+    Message* value);
+
+class StringTypeHandler {
+ public:
+  typedef std::string Type;
+  using Movable = IsMovable;
+
+  static inline std::string* New(Arena* arena) {
+    return Arena::Create(arena);
+  }
+  static inline std::string* New(Arena* arena, std::string&& value) {
+    return Arena::Create(arena, std::move(value));
+  }
+  static inline std::string* NewFromPrototype(const std::string*,
+                                              Arena* arena) {
+    return New(arena);
+  }
+  static inline Arena* GetArena(std::string*) { return NULL; }
+  static inline void* GetMaybeArenaPointer(std::string* /* value */) {
+    return NULL;
+  }
+  static inline void Delete(std::string* value, Arena* arena) {
+    if (arena == NULL) {
+      delete value;
+    }
+  }
+  static inline void Clear(std::string* value) { value->clear(); }
+  static inline void Merge(const std::string& from, std::string* to) {
+    *to = from;
+  }
+  static size_t SpaceUsedLong(const std::string& value) {
+    return sizeof(value) + StringSpaceUsedExcludingSelfLong(value);
+  }
+};
+
+}  // namespace internal
+
+// RepeatedPtrField is like RepeatedField, but used for repeated strings or
+// Messages.
+template 
+class RepeatedPtrField final : private internal::RepeatedPtrFieldBase {
+ public:
+  RepeatedPtrField();
+  explicit RepeatedPtrField(Arena* arena);
+
+  RepeatedPtrField(const RepeatedPtrField& other);
+  template 
+  RepeatedPtrField(Iter begin, const Iter& end);
+  ~RepeatedPtrField();
+
+  RepeatedPtrField& operator=(const RepeatedPtrField& other);
+
+  RepeatedPtrField(RepeatedPtrField&& other) noexcept;
+  RepeatedPtrField& operator=(RepeatedPtrField&& other) noexcept;
+
+  bool empty() const;
+  int size() const;
+
+  const Element& Get(int index) const;
+  Element* Mutable(int index);
+  Element* Add();
+  void Add(Element&& value);
+
+  const Element& operator[](int index) const { return Get(index); }
+  Element& operator[](int index) { return *Mutable(index); }
+
+  const Element& at(int index) const;
+  Element& at(int index);
+
+  // Remove the last element in the array.
+  // Ownership of the element is retained by the array.
+  void RemoveLast();
+
+  // Delete elements with indices in the range [start .. start+num-1].
+  // Caution: implementation moves all elements with indices [start+num .. ].
+  // Calling this routine inside a loop can cause quadratic behavior.
+  void DeleteSubrange(int start, int num);
+
+  void Clear();
+  void MergeFrom(const RepeatedPtrField& other);
+  void CopyFrom(const RepeatedPtrField& other);
+
+  // Reserve space to expand the field to at least the given size.  This only
+  // resizes the pointer array; it doesn't allocate any objects.  If the
+  // array is grown, it will always be at least doubled in size.
+  void Reserve(int new_size);
+
+  int Capacity() const;
+
+  // Gets the underlying array.  This pointer is possibly invalidated by
+  // any add or remove operation.
+  Element** mutable_data();
+  const Element* const* data() const;
+
+  // Swap entire contents with "other". If they are on separate arenas, then
+  // copies data.
+  void Swap(RepeatedPtrField* other);
+
+  // Swap entire contents with "other". Caller should guarantee that either both
+  // fields are on the same arena or both are on the heap. Swapping between
+  // different arenas with this function is disallowed and is caught via
+  // GOOGLE_DCHECK.
+  void UnsafeArenaSwap(RepeatedPtrField* other);
+
+  // Swap two elements.
+  void SwapElements(int index1, int index2);
+
+  // STL-like iterator support
+  typedef internal::RepeatedPtrIterator iterator;
+  typedef internal::RepeatedPtrIterator const_iterator;
+  typedef Element value_type;
+  typedef value_type& reference;
+  typedef const value_type& const_reference;
+  typedef value_type* pointer;
+  typedef const value_type* const_pointer;
+  typedef int size_type;
+  typedef ptrdiff_t difference_type;
+
+  iterator begin();
+  const_iterator begin() const;
+  const_iterator cbegin() const;
+  iterator end();
+  const_iterator end() const;
+  const_iterator cend() const;
+
+  // Reverse iterator support
+  typedef std::reverse_iterator const_reverse_iterator;
+  typedef std::reverse_iterator reverse_iterator;
+  reverse_iterator rbegin() { return reverse_iterator(end()); }
+  const_reverse_iterator rbegin() const {
+    return const_reverse_iterator(end());
+  }
+  reverse_iterator rend() { return reverse_iterator(begin()); }
+  const_reverse_iterator rend() const {
+    return const_reverse_iterator(begin());
+  }
+
+  // Custom STL-like iterator that iterates over and returns the underlying
+  // pointers to Element rather than Element itself.
+  typedef internal::RepeatedPtrOverPtrsIterator
+      pointer_iterator;
+  typedef internal::RepeatedPtrOverPtrsIterator
+      const_pointer_iterator;
+  pointer_iterator pointer_begin();
+  const_pointer_iterator pointer_begin() const;
+  pointer_iterator pointer_end();
+  const_pointer_iterator pointer_end() const;
+
+  // Returns (an estimate of) the number of bytes used by the repeated field,
+  // excluding sizeof(*this).
+  size_t SpaceUsedExcludingSelfLong() const;
+
+  int SpaceUsedExcludingSelf() const {
+    return internal::ToIntSize(SpaceUsedExcludingSelfLong());
+  }
+
+  // Advanced memory management --------------------------------------
+  // When hardcore memory management becomes necessary -- as it sometimes
+  // does here at Google -- the following methods may be useful.
+
+  // Add an already-allocated object, passing ownership to the
+  // RepeatedPtrField.
+  //
+  // Note that some special behavior occurs with respect to arenas:
+  //
+  //   (i) if this field holds submessages, the new submessage will be copied if
+  //   the original is in an arena and this RepeatedPtrField is either in a
+  //   different arena, or on the heap.
+  //   (ii) if this field holds strings, the passed-in string *must* be
+  //   heap-allocated, not arena-allocated. There is no way to dynamically check
+  //   this at runtime, so User Beware.
+  void AddAllocated(Element* value);
+
+  // Remove the last element and return it, passing ownership to the caller.
+  // Requires:  size() > 0
+  //
+  // If this RepeatedPtrField is on an arena, an object copy is required to pass
+  // ownership back to the user (for compatible semantics). Use
+  // UnsafeArenaReleaseLast() if this behavior is undesired.
+  Element* ReleaseLast();
+
+  // Add an already-allocated object, skipping arena-ownership checks. The user
+  // must guarantee that the given object is in the same arena as this
+  // RepeatedPtrField.
+  // It is also useful in legacy code that uses temporary ownership to avoid
+  // copies. Example:
+  //   RepeatedPtrField temp_field;
+  //   temp_field.AddAllocated(new T);
+  //   ... // Do something with temp_field
+  //   temp_field.ExtractSubrange(0, temp_field.size(), nullptr);
+  // If you put temp_field on the arena this fails, because the ownership
+  // transfers to the arena at the "AddAllocated" call and is not released
+  // anymore causing a double delete. UnsafeArenaAddAllocated prevents this.
+  void UnsafeArenaAddAllocated(Element* value);
+
+  // Remove the last element and return it.  Works only when operating on an
+  // arena. The returned pointer is to the original object in the arena, hence
+  // has the arena's lifetime.
+  // Requires:  current_size_ > 0
+  Element* UnsafeArenaReleaseLast();
+
+  // Extract elements with indices in the range "[start .. start+num-1]".
+  // The caller assumes ownership of the extracted elements and is responsible
+  // for deleting them when they are no longer needed.
+  // If "elements" is non-NULL, then pointers to the extracted elements
+  // are stored in "elements[0 .. num-1]" for the convenience of the caller.
+  // If "elements" is NULL, then the caller must use some other mechanism
+  // to perform any further operations (like deletion) on these elements.
+  // Caution: implementation also moves elements with indices [start+num ..].
+  // Calling this routine inside a loop can cause quadratic behavior.
+  //
+  // Memory copying behavior is identical to ReleaseLast(), described above: if
+  // this RepeatedPtrField is on an arena, an object copy is performed for each
+  // returned element, so that all returned element pointers are to
+  // heap-allocated copies. If this copy is not desired, the user should call
+  // UnsafeArenaExtractSubrange().
+  void ExtractSubrange(int start, int num, Element** elements);
+
+  // Identical to ExtractSubrange() described above, except that when this
+  // repeated field is on an arena, no object copies are performed. Instead, the
+  // raw object pointers are returned. Thus, if on an arena, the returned
+  // objects must not be freed, because they will not be heap-allocated objects.
+  void UnsafeArenaExtractSubrange(int start, int num, Element** elements);
+
+  // When elements are removed by calls to RemoveLast() or Clear(), they
+  // are not actually freed.  Instead, they are cleared and kept so that
+  // they can be reused later.  This can save lots of CPU time when
+  // repeatedly reusing a protocol message for similar purposes.
+  //
+  // Hardcore programs may choose to manipulate these cleared objects
+  // to better optimize memory management using the following routines.
+
+  // Get the number of cleared objects that are currently being kept
+  // around for reuse.
+  int ClearedCount() const;
+  // Add an element to the pool of cleared objects, passing ownership to
+  // the RepeatedPtrField.  The element must be cleared prior to calling
+  // this method.
+  //
+  // This method cannot be called when the repeated field is on an arena or when
+  // |value| is; both cases will trigger a GOOGLE_DCHECK-failure.
+  void AddCleared(Element* value);
+  // Remove a single element from the cleared pool and return it, passing
+  // ownership to the caller.  The element is guaranteed to be cleared.
+  // Requires:  ClearedCount() > 0
+  //
+  //
+  // This method cannot be called when the repeated field is on an arena; doing
+  // so will trigger a GOOGLE_DCHECK-failure.
+  Element* ReleaseCleared();
+
+  // Removes the element referenced by position.
+  //
+  // Returns an iterator to the element immediately following the removed
+  // element.
+  //
+  // Invalidates all iterators at or after the removed element, including end().
+  iterator erase(const_iterator position);
+
+  // Removes the elements in the range [first, last).
+  //
+  // Returns an iterator to the element immediately following the removed range.
+  //
+  // Invalidates all iterators at or after the removed range, including end().
+  iterator erase(const_iterator first, const_iterator last);
+
+  // Gets the arena on which this RepeatedPtrField stores its elements.
+  Arena* GetArena() const { return GetArenaNoVirtual(); }
+
+  // For internal use only.
+  //
+  // This is public due to it being called by generated code.
+  void InternalSwap(RepeatedPtrField* other) {
+    internal::RepeatedPtrFieldBase::InternalSwap(other);
+  }
+
+ private:
+  // Note:  RepeatedPtrField SHOULD NOT be subclassed by users.
+  class TypeHandler;
+
+  // Internal arena accessor expected by helpers in Arena.
+  inline Arena* GetArenaNoVirtual() const;
+
+  // Implementations for ExtractSubrange(). The copying behavior must be
+  // included only if the type supports the necessary operations (e.g.,
+  // MergeFrom()), so we must resolve this at compile time. ExtractSubrange()
+  // uses SFINAE to choose one of the below implementations.
+  void ExtractSubrangeInternal(int start, int num, Element** elements,
+                               std::true_type);
+  void ExtractSubrangeInternal(int start, int num, Element** elements,
+                               std::false_type);
+
+  friend class Arena;
+
+  template 
+  friend struct WeakRepeatedPtrField;
+
+  typedef void InternalArenaConstructable_;
+
+};
+
+// implementation ====================================================
+
+template 
+inline RepeatedField::RepeatedField()
+    : current_size_(0), total_size_(0), arena_or_elements_(nullptr) {}
+
+template 
+inline RepeatedField::RepeatedField(Arena* arena)
+    : current_size_(0), total_size_(0), arena_or_elements_(arena) {}
+
+template 
+inline RepeatedField::RepeatedField(const RepeatedField& other)
+    : current_size_(0), total_size_(0), arena_or_elements_(nullptr) {
+  if (other.current_size_ != 0) {
+    Reserve(other.size());
+    AddNAlreadyReserved(other.size());
+    CopyArray(Mutable(0), &other.Get(0), other.size());
+  }
+}
+
+template 
+template 
+RepeatedField::RepeatedField(Iter begin, const Iter& end)
+    : current_size_(0), total_size_(0), arena_or_elements_(nullptr) {
+  Add(begin, end);
+}
+
+template 
+RepeatedField::~RepeatedField() {
+  if (total_size_ > 0) {
+    InternalDeallocate(rep(), total_size_);
+  }
+}
+
+template 
+inline RepeatedField& RepeatedField::operator=(
+    const RepeatedField& other) {
+  if (this != &other) CopyFrom(other);
+  return *this;
+}
+
+template 
+inline RepeatedField::RepeatedField(RepeatedField&& other) noexcept
+    : RepeatedField() {
+  // We don't just call Swap(&other) here because it would perform 3 copies if
+  // other is on an arena. This field can't be on an arena because arena
+  // construction always uses the Arena* accepting constructor.
+  if (other.GetArenaNoVirtual()) {
+    CopyFrom(other);
+  } else {
+    InternalSwap(&other);
+  }
+}
+
+template 
+inline RepeatedField& RepeatedField::operator=(
+    RepeatedField&& other) noexcept {
+  // We don't just call Swap(&other) here because it would perform 3 copies if
+  // the two fields are on different arenas.
+  if (this != &other) {
+    if (this->GetArenaNoVirtual() != other.GetArenaNoVirtual()) {
+      CopyFrom(other);
+    } else {
+      InternalSwap(&other);
+    }
+  }
+  return *this;
+}
+
+template 
+inline bool RepeatedField::empty() const {
+  return current_size_ == 0;
+}
+
+template 
+inline int RepeatedField::size() const {
+  return current_size_;
+}
+
+template 
+inline int RepeatedField::Capacity() const {
+  return total_size_;
+}
+
+template 
+inline void RepeatedField::AddAlreadyReserved(const Element& value) {
+  GOOGLE_DCHECK_LT(current_size_, total_size_);
+  elements()[current_size_++] = value;
+}
+
+template 
+inline Element* RepeatedField::AddAlreadyReserved() {
+  GOOGLE_DCHECK_LT(current_size_, total_size_);
+  return &elements()[current_size_++];
+}
+
+template 
+inline Element* RepeatedField::AddNAlreadyReserved(int n) {
+  GOOGLE_DCHECK_GE(total_size_ - current_size_, n)
+      << total_size_ << ", " << current_size_;
+  // Warning: sometimes people call this when n == 0 and total_size_ == 0. In
+  // this case the return pointer points to a zero size array (n == 0). Hence
+  // we can just use unsafe_elements(), because the user cannot dereference the
+  // pointer anyway.
+  Element* ret = unsafe_elements() + current_size_;
+  current_size_ += n;
+  return ret;
+}
+
+template 
+inline void RepeatedField::Resize(int new_size, const Element& value) {
+  GOOGLE_DCHECK_GE(new_size, 0);
+  if (new_size > current_size_) {
+    Reserve(new_size);
+    std::fill(&elements()[current_size_], &elements()[new_size], value);
+  }
+  current_size_ = new_size;
+}
+
+template 
+inline const Element& RepeatedField::Get(int index) const {
+  GOOGLE_DCHECK_GE(index, 0);
+  GOOGLE_DCHECK_LT(index, current_size_);
+  return elements()[index];
+}
+
+template 
+inline const Element& RepeatedField::at(int index) const {
+  GOOGLE_CHECK_GE(index, 0);
+  GOOGLE_CHECK_LT(index, current_size_);
+  return elements()[index];
+}
+
+template 
+inline Element& RepeatedField::at(int index) {
+  GOOGLE_CHECK_GE(index, 0);
+  GOOGLE_CHECK_LT(index, current_size_);
+  return elements()[index];
+}
+
+template 
+inline Element* RepeatedField::Mutable(int index) {
+  GOOGLE_DCHECK_GE(index, 0);
+  GOOGLE_DCHECK_LT(index, current_size_);
+  return &elements()[index];
+}
+
+template 
+inline void RepeatedField::Set(int index, const Element& value) {
+  GOOGLE_DCHECK_GE(index, 0);
+  GOOGLE_DCHECK_LT(index, current_size_);
+  elements()[index] = value;
+}
+
+template 
+inline void RepeatedField::Add(const Element& value) {
+  if (current_size_ == total_size_) Reserve(total_size_ + 1);
+  elements()[current_size_++] = value;
+}
+
+template 
+inline Element* RepeatedField::Add() {
+  if (current_size_ == total_size_) Reserve(total_size_ + 1);
+  return &elements()[current_size_++];
+}
+
+template 
+template 
+inline void RepeatedField::Add(Iter begin, Iter end) {
+  int reserve = internal::CalculateReserve(begin, end);
+  if (reserve != -1) {
+    if (reserve == 0) {
+      return;
+    }
+
+    Reserve(reserve + size());
+    // TODO(ckennelly):  The compiler loses track of the buffer freshly
+    // allocated by Reserve() by the time we call elements, so it cannot
+    // guarantee that elements does not alias [begin(), end()).
+    //
+    // If restrict is available, annotating the pointer obtained from elements()
+    // causes this to lower to memcpy instead of memmove.
+    std::copy(begin, end, elements() + size());
+    current_size_ = reserve + size();
+  } else {
+    for (; begin != end; ++begin) {
+      Add(*begin);
+    }
+  }
+}
+
+template 
+inline void RepeatedField::RemoveLast() {
+  GOOGLE_DCHECK_GT(current_size_, 0);
+  current_size_--;
+}
+
+template 
+void RepeatedField::ExtractSubrange(int start, int num,
+                                             Element* elements) {
+  GOOGLE_DCHECK_GE(start, 0);
+  GOOGLE_DCHECK_GE(num, 0);
+  GOOGLE_DCHECK_LE(start + num, this->current_size_);
+
+  // Save the values of the removed elements if requested.
+  if (elements != NULL) {
+    for (int i = 0; i < num; ++i) elements[i] = this->Get(i + start);
+  }
+
+  // Slide remaining elements down to fill the gap.
+  if (num > 0) {
+    for (int i = start + num; i < this->current_size_; ++i)
+      this->Set(i - num, this->Get(i));
+    this->Truncate(this->current_size_ - num);
+  }
+}
+
+template 
+inline void RepeatedField::Clear() {
+  current_size_ = 0;
+}
+
+template 
+inline void RepeatedField::MergeFrom(const RepeatedField& other) {
+  GOOGLE_DCHECK_NE(&other, this);
+  if (other.current_size_ != 0) {
+    int existing_size = size();
+    Reserve(existing_size + other.size());
+    AddNAlreadyReserved(other.size());
+    CopyArray(Mutable(existing_size), &other.Get(0), other.size());
+  }
+}
+
+template 
+inline void RepeatedField::CopyFrom(const RepeatedField& other) {
+  if (&other == this) return;
+  Clear();
+  MergeFrom(other);
+}
+
+template 
+inline typename RepeatedField::iterator RepeatedField::erase(
+    const_iterator position) {
+  return erase(position, position + 1);
+}
+
+template 
+inline typename RepeatedField::iterator RepeatedField::erase(
+    const_iterator first, const_iterator last) {
+  size_type first_offset = first - cbegin();
+  if (first != last) {
+    Truncate(std::copy(last, cend(), begin() + first_offset) - cbegin());
+  }
+  return begin() + first_offset;
+}
+
+template 
+inline Element* RepeatedField::mutable_data() {
+  return unsafe_elements();
+}
+
+template 
+inline const Element* RepeatedField::data() const {
+  return unsafe_elements();
+}
+
+template 
+inline void RepeatedField::InternalSwap(RepeatedField* other) {
+  GOOGLE_DCHECK(this != other);
+  GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+
+  std::swap(arena_or_elements_, other->arena_or_elements_);
+  std::swap(current_size_, other->current_size_);
+  std::swap(total_size_, other->total_size_);
+}
+
+template 
+void RepeatedField::Swap(RepeatedField* other) {
+  if (this == other) return;
+  if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+    InternalSwap(other);
+  } else {
+    RepeatedField temp(other->GetArenaNoVirtual());
+    temp.MergeFrom(*this);
+    CopyFrom(*other);
+    other->UnsafeArenaSwap(&temp);
+  }
+}
+
+template 
+void RepeatedField::UnsafeArenaSwap(RepeatedField* other) {
+  if (this == other) return;
+  InternalSwap(other);
+}
+
+template 
+void RepeatedField::SwapElements(int index1, int index2) {
+  using std::swap;  // enable ADL with fallback
+  swap(elements()[index1], elements()[index2]);
+}
+
+template 
+inline typename RepeatedField::iterator
+RepeatedField::begin() {
+  return unsafe_elements();
+}
+template 
+inline typename RepeatedField::const_iterator
+RepeatedField::begin() const {
+  return unsafe_elements();
+}
+template 
+inline typename RepeatedField::const_iterator
+RepeatedField::cbegin() const {
+  return unsafe_elements();
+}
+template 
+inline typename RepeatedField::iterator RepeatedField::end() {
+  return unsafe_elements() + current_size_;
+}
+template 
+inline typename RepeatedField::const_iterator
+RepeatedField::end() const {
+  return unsafe_elements() + current_size_;
+}
+template 
+inline typename RepeatedField::const_iterator
+RepeatedField::cend() const {
+  return unsafe_elements() + current_size_;
+}
+
+template 
+inline size_t RepeatedField::SpaceUsedExcludingSelfLong() const {
+  return total_size_ > 0 ? (total_size_ * sizeof(Element) + kRepHeaderSize) : 0;
+}
+
+// Avoid inlining of Reserve(): new, copy, and delete[] lead to a significant
+// amount of code bloat.
+template 
+void RepeatedField::Reserve(int new_size) {
+  if (total_size_ >= new_size) return;
+  Rep* old_rep = total_size_ > 0 ? rep() : NULL;
+  Rep* new_rep;
+  Arena* arena = GetArenaNoVirtual();
+  new_size = std::max(internal::kMinRepeatedFieldAllocationSize,
+                      std::max(total_size_ * 2, new_size));
+  GOOGLE_DCHECK_LE(
+      static_cast(new_size),
+      (std::numeric_limits::max() - kRepHeaderSize) / sizeof(Element))
+      << "Requested size is too large to fit into size_t.";
+  size_t bytes =
+      kRepHeaderSize + sizeof(Element) * static_cast(new_size);
+  if (arena == NULL) {
+    new_rep = static_cast(::operator new(bytes));
+  } else {
+    new_rep = reinterpret_cast(Arena::CreateArray(arena, bytes));
+  }
+  new_rep->arena = arena;
+  int old_total_size = total_size_;
+  total_size_ = new_size;
+  arena_or_elements_ = new_rep->elements;
+  // Invoke placement-new on newly allocated elements. We shouldn't have to do
+  // this, since Element is supposed to be POD, but a previous version of this
+  // code allocated storage with "new Element[size]" and some code uses
+  // RepeatedField with non-POD types, relying on constructor invocation. If
+  // Element has a trivial constructor (e.g., int32), gcc (tested with -O2)
+  // completely removes this loop because the loop body is empty, so this has no
+  // effect unless its side-effects are required for correctness.
+  // Note that we do this before MoveArray() below because Element's copy
+  // assignment implementation will want an initialized instance first.
+  Element* e = &elements()[0];
+  Element* limit = e + total_size_;
+  for (; e < limit; e++) {
+    new (e) Element;
+  }
+  if (current_size_ > 0) {
+    MoveArray(&elements()[0], old_rep->elements, current_size_);
+  }
+
+  // Likewise, we need to invoke destructors on the old array.
+  InternalDeallocate(old_rep, old_total_size);
+
+}
+
+template 
+inline void RepeatedField::Truncate(int new_size) {
+  GOOGLE_DCHECK_LE(new_size, current_size_);
+  if (current_size_ > 0) {
+    current_size_ = new_size;
+  }
+}
+
+template 
+inline void RepeatedField::MoveArray(Element* to, Element* from,
+                                              int array_size) {
+  CopyArray(to, from, array_size);
+}
+
+template 
+inline void RepeatedField::CopyArray(Element* to, const Element* from,
+                                              int array_size) {
+  internal::ElementCopier()(to, from, array_size);
+}
+
+namespace internal {
+
+template 
+void ElementCopier::operator()(Element* to,
+                                                        const Element* from,
+                                                        int array_size) {
+  std::copy(from, from + array_size, to);
+}
+
+template 
+struct ElementCopier {
+  void operator()(Element* to, const Element* from, int array_size) {
+    memcpy(to, from, static_cast(array_size) * sizeof(Element));
+  }
+};
+
+}  // namespace internal
+
+
+// -------------------------------------------------------------------
+
+namespace internal {
+
+inline RepeatedPtrFieldBase::RepeatedPtrFieldBase()
+    : arena_(NULL), current_size_(0), total_size_(0), rep_(NULL) {}
+
+inline RepeatedPtrFieldBase::RepeatedPtrFieldBase(Arena* arena)
+    : arena_(arena), current_size_(0), total_size_(0), rep_(NULL) {}
+
+template 
+void RepeatedPtrFieldBase::Destroy() {
+  if (rep_ != NULL && arena_ == NULL) {
+    int n = rep_->allocated_size;
+    void* const* elements = rep_->elements;
+    for (int i = 0; i < n; i++) {
+      TypeHandler::Delete(cast(elements[i]), NULL);
+    }
+#if defined(__GXX_DELETE_WITH_SIZE__) || defined(__cpp_sized_deallocation)
+    const size_t size = total_size_ * sizeof(elements[0]) + kRepHeaderSize;
+    ::operator delete(static_cast(rep_), size);
+#else
+    ::operator delete(static_cast(rep_));
+#endif
+  }
+  rep_ = NULL;
+}
+
+template 
+inline void RepeatedPtrFieldBase::Swap(RepeatedPtrFieldBase* other) {
+  if (other->GetArenaNoVirtual() == GetArenaNoVirtual()) {
+    InternalSwap(other);
+  } else {
+    SwapFallback(other);
+  }
+}
+
+template 
+void RepeatedPtrFieldBase::SwapFallback(RepeatedPtrFieldBase* other) {
+  GOOGLE_DCHECK(other->GetArenaNoVirtual() != GetArenaNoVirtual());
+
+  // Copy semantics in this case. We try to improve efficiency by placing the
+  // temporary on |other|'s arena so that messages are copied cross-arena only
+  // once, not twice.
+  RepeatedPtrFieldBase temp(other->GetArenaNoVirtual());
+  temp.MergeFrom(*this);
+  this->Clear();
+  this->MergeFrom(*other);
+  other->Clear();
+  other->InternalSwap(&temp);
+  temp.Destroy();  // Frees rep_ if `other` had no arena.
+}
+
+inline bool RepeatedPtrFieldBase::empty() const { return current_size_ == 0; }
+
+inline int RepeatedPtrFieldBase::size() const { return current_size_; }
+
+template 
+inline const typename TypeHandler::Type& RepeatedPtrFieldBase::Get(
+    int index) const {
+  GOOGLE_DCHECK_GE(index, 0);
+  GOOGLE_DCHECK_LT(index, current_size_);
+  return *cast(rep_->elements[index]);
+}
+
+template 
+inline const typename TypeHandler::Type& RepeatedPtrFieldBase::at(
+    int index) const {
+  GOOGLE_CHECK_GE(index, 0);
+  GOOGLE_CHECK_LT(index, current_size_);
+  return *cast(rep_->elements[index]);
+}
+
+template 
+inline typename TypeHandler::Type& RepeatedPtrFieldBase::at(int index) {
+  GOOGLE_CHECK_GE(index, 0);
+  GOOGLE_CHECK_LT(index, current_size_);
+  return *cast(rep_->elements[index]);
+}
+
+template 
+inline typename TypeHandler::Type* RepeatedPtrFieldBase::Mutable(int index) {
+  GOOGLE_DCHECK_GE(index, 0);
+  GOOGLE_DCHECK_LT(index, current_size_);
+  return cast(rep_->elements[index]);
+}
+
+template 
+inline void RepeatedPtrFieldBase::Delete(int index) {
+  GOOGLE_DCHECK_GE(index, 0);
+  GOOGLE_DCHECK_LT(index, current_size_);
+  TypeHandler::Delete(cast(rep_->elements[index]), arena_);
+}
+
+template 
+inline typename TypeHandler::Type* RepeatedPtrFieldBase::Add(
+    typename TypeHandler::Type* prototype) {
+  if (rep_ != NULL && current_size_ < rep_->allocated_size) {
+    return cast(rep_->elements[current_size_++]);
+  }
+  if (!rep_ || rep_->allocated_size == total_size_) {
+    Reserve(total_size_ + 1);
+  }
+  ++rep_->allocated_size;
+  typename TypeHandler::Type* result =
+      TypeHandler::NewFromPrototype(prototype, arena_);
+  rep_->elements[current_size_++] = result;
+  return result;
+}
+
+template ::type*>
+inline void RepeatedPtrFieldBase::Add(typename TypeHandler::Type&& value) {
+  if (rep_ != NULL && current_size_ < rep_->allocated_size) {
+    *cast(rep_->elements[current_size_++]) = std::move(value);
+    return;
+  }
+  if (!rep_ || rep_->allocated_size == total_size_) {
+    Reserve(total_size_ + 1);
+  }
+  ++rep_->allocated_size;
+  typename TypeHandler::Type* result =
+      TypeHandler::New(arena_, std::move(value));
+  rep_->elements[current_size_++] = result;
+}
+
+template 
+inline void RepeatedPtrFieldBase::RemoveLast() {
+  GOOGLE_DCHECK_GT(current_size_, 0);
+  TypeHandler::Clear(cast(rep_->elements[--current_size_]));
+}
+
+template 
+void RepeatedPtrFieldBase::Clear() {
+  const int n = current_size_;
+  GOOGLE_DCHECK_GE(n, 0);
+  if (n > 0) {
+    void* const* elements = rep_->elements;
+    int i = 0;
+    do {
+      TypeHandler::Clear(cast(elements[i++]));
+    } while (i < n);
+    current_size_ = 0;
+  }
+}
+
+// To avoid unnecessary code duplication and reduce binary size, we use a
+// layered approach to implementing MergeFrom(). The toplevel method is
+// templated, so we get a small thunk per concrete message type in the binary.
+// This calls a shared implementation with most of the logic, passing a function
+// pointer to another type-specific piece of code that calls the object-allocate
+// and merge handlers.
+template 
+inline void RepeatedPtrFieldBase::MergeFrom(const RepeatedPtrFieldBase& other) {
+  GOOGLE_DCHECK_NE(&other, this);
+  if (other.current_size_ == 0) return;
+  MergeFromInternal(other,
+                    &RepeatedPtrFieldBase::MergeFromInnerLoop);
+}
+
+inline void RepeatedPtrFieldBase::MergeFromInternal(
+    const RepeatedPtrFieldBase& other,
+    void (RepeatedPtrFieldBase::*inner_loop)(void**, void**, int, int)) {
+  // Note: wrapper has already guaranteed that other.rep_ != NULL here.
+  int other_size = other.current_size_;
+  void** other_elements = other.rep_->elements;
+  void** new_elements = InternalExtend(other_size);
+  int allocated_elems = rep_->allocated_size - current_size_;
+  (this->*inner_loop)(new_elements, other_elements, other_size,
+                      allocated_elems);
+  current_size_ += other_size;
+  if (rep_->allocated_size < current_size_) {
+    rep_->allocated_size = current_size_;
+  }
+}
+
+// Merges other_elems to our_elems.
+template 
+void RepeatedPtrFieldBase::MergeFromInnerLoop(void** our_elems,
+                                              void** other_elems, int length,
+                                              int already_allocated) {
+  // Split into two loops, over ranges [0, allocated) and [allocated, length),
+  // to avoid a branch within the loop.
+  for (int i = 0; i < already_allocated && i < length; i++) {
+    // Already allocated: use existing element.
+    typename TypeHandler::Type* other_elem =
+        reinterpret_cast(other_elems[i]);
+    typename TypeHandler::Type* new_elem =
+        reinterpret_cast(our_elems[i]);
+    TypeHandler::Merge(*other_elem, new_elem);
+  }
+  Arena* arena = GetArenaNoVirtual();
+  for (int i = already_allocated; i < length; i++) {
+    // Not allocated: alloc a new element first, then merge it.
+    typename TypeHandler::Type* other_elem =
+        reinterpret_cast(other_elems[i]);
+    typename TypeHandler::Type* new_elem =
+        TypeHandler::NewFromPrototype(other_elem, arena);
+    TypeHandler::Merge(*other_elem, new_elem);
+    our_elems[i] = new_elem;
+  }
+}
+
+template 
+inline void RepeatedPtrFieldBase::CopyFrom(const RepeatedPtrFieldBase& other) {
+  if (&other == this) return;
+  RepeatedPtrFieldBase::Clear();
+  RepeatedPtrFieldBase::MergeFrom(other);
+}
+
+inline int RepeatedPtrFieldBase::Capacity() const { return total_size_; }
+
+inline void* const* RepeatedPtrFieldBase::raw_data() const {
+  return rep_ ? rep_->elements : NULL;
+}
+
+inline void** RepeatedPtrFieldBase::raw_mutable_data() const {
+  return rep_ ? const_cast(rep_->elements) : NULL;
+}
+
+template 
+inline typename TypeHandler::Type** RepeatedPtrFieldBase::mutable_data() {
+  // TODO(kenton):  Breaks C++ aliasing rules.  We should probably remove this
+  //   method entirely.
+  return reinterpret_cast(raw_mutable_data());
+}
+
+template 
+inline const typename TypeHandler::Type* const* RepeatedPtrFieldBase::data()
+    const {
+  // TODO(kenton):  Breaks C++ aliasing rules.  We should probably remove this
+  //   method entirely.
+  return reinterpret_cast(raw_data());
+}
+
+inline void RepeatedPtrFieldBase::SwapElements(int index1, int index2) {
+  using std::swap;  // enable ADL with fallback
+  swap(rep_->elements[index1], rep_->elements[index2]);
+}
+
+template 
+inline size_t RepeatedPtrFieldBase::SpaceUsedExcludingSelfLong() const {
+  size_t allocated_bytes = static_cast(total_size_) * sizeof(void*);
+  if (rep_ != NULL) {
+    for (int i = 0; i < rep_->allocated_size; ++i) {
+      allocated_bytes +=
+          TypeHandler::SpaceUsedLong(*cast(rep_->elements[i]));
+    }
+    allocated_bytes += kRepHeaderSize;
+  }
+  return allocated_bytes;
+}
+
+template 
+inline typename TypeHandler::Type* RepeatedPtrFieldBase::AddFromCleared() {
+  if (rep_ != NULL && current_size_ < rep_->allocated_size) {
+    return cast(rep_->elements[current_size_++]);
+  } else {
+    return NULL;
+  }
+}
+
+// AddAllocated version that implements arena-safe copying behavior.
+template 
+void RepeatedPtrFieldBase::AddAllocatedInternal(
+    typename TypeHandler::Type* value, std::true_type) {
+  Arena* element_arena =
+      reinterpret_cast(TypeHandler::GetMaybeArenaPointer(value));
+  Arena* arena = GetArenaNoVirtual();
+  if (arena == element_arena && rep_ && rep_->allocated_size < total_size_) {
+    // Fast path: underlying arena representation (tagged pointer) is equal to
+    // our arena pointer, and we can add to array without resizing it (at least
+    // one slot that is not allocated).
+    void** elems = rep_->elements;
+    if (current_size_ < rep_->allocated_size) {
+      // Make space at [current] by moving first allocated element to end of
+      // allocated list.
+      elems[rep_->allocated_size] = elems[current_size_];
+    }
+    elems[current_size_] = value;
+    current_size_ = current_size_ + 1;
+    rep_->allocated_size = rep_->allocated_size + 1;
+  } else {
+    AddAllocatedSlowWithCopy(value, TypeHandler::GetArena(value),
+                                          arena);
+  }
+}
+
+// Slowpath handles all cases, copying if necessary.
+template 
+void RepeatedPtrFieldBase::AddAllocatedSlowWithCopy(
+    // Pass value_arena and my_arena to avoid duplicate virtual call (value) or
+    // load (mine).
+    typename TypeHandler::Type* value, Arena* value_arena, Arena* my_arena) {
+  // Ensure that either the value is in the same arena, or if not, we do the
+  // appropriate thing: Own() it (if it's on heap and we're in an arena) or copy
+  // it to our arena/heap (otherwise).
+  if (my_arena != NULL && value_arena == NULL) {
+    my_arena->Own(value);
+  } else if (my_arena != value_arena) {
+    typename TypeHandler::Type* new_value =
+        TypeHandler::NewFromPrototype(value, my_arena);
+    TypeHandler::Merge(*value, new_value);
+    TypeHandler::Delete(value, value_arena);
+    value = new_value;
+  }
+
+  UnsafeArenaAddAllocated(value);
+}
+
+// AddAllocated version that does not implement arena-safe copying behavior.
+template 
+void RepeatedPtrFieldBase::AddAllocatedInternal(
+    typename TypeHandler::Type* value, std::false_type) {
+  if (rep_ && rep_->allocated_size < total_size_) {
+    // Fast path: underlying arena representation (tagged pointer) is equal to
+    // our arena pointer, and we can add to array without resizing it (at least
+    // one slot that is not allocated).
+    void** elems = rep_->elements;
+    if (current_size_ < rep_->allocated_size) {
+      // Make space at [current] by moving first allocated element to end of
+      // allocated list.
+      elems[rep_->allocated_size] = elems[current_size_];
+    }
+    elems[current_size_] = value;
+    current_size_ = current_size_ + 1;
+    ++rep_->allocated_size;
+  } else {
+    UnsafeArenaAddAllocated(value);
+  }
+}
+
+template 
+void RepeatedPtrFieldBase::UnsafeArenaAddAllocated(
+    typename TypeHandler::Type* value) {
+  // Make room for the new pointer.
+  if (!rep_ || current_size_ == total_size_) {
+    // The array is completely full with no cleared objects, so grow it.
+    Reserve(total_size_ + 1);
+    ++rep_->allocated_size;
+  } else if (rep_->allocated_size == total_size_) {
+    // There is no more space in the pointer array because it contains some
+    // cleared objects awaiting reuse.  We don't want to grow the array in this
+    // case because otherwise a loop calling AddAllocated() followed by Clear()
+    // would leak memory.
+    TypeHandler::Delete(cast(rep_->elements[current_size_]),
+                        arena_);
+  } else if (current_size_ < rep_->allocated_size) {
+    // We have some cleared objects.  We don't care about their order, so we
+    // can just move the first one to the end to make space.
+    rep_->elements[rep_->allocated_size] = rep_->elements[current_size_];
+    ++rep_->allocated_size;
+  } else {
+    // There are no cleared objects.
+    ++rep_->allocated_size;
+  }
+
+  rep_->elements[current_size_++] = value;
+}
+
+// ReleaseLast() for types that implement merge/copy behavior.
+template 
+inline typename TypeHandler::Type* RepeatedPtrFieldBase::ReleaseLastInternal(
+    std::true_type) {
+  // First, release an element.
+  typename TypeHandler::Type* result = UnsafeArenaReleaseLast();
+  // Now perform a copy if we're on an arena.
+  Arena* arena = GetArenaNoVirtual();
+  if (arena == NULL) {
+    return result;
+  } else {
+    typename TypeHandler::Type* new_result =
+        TypeHandler::NewFromPrototype(result, NULL);
+    TypeHandler::Merge(*result, new_result);
+    return new_result;
+  }
+}
+
+// ReleaseLast() for types that *do not* implement merge/copy behavior -- this
+// is the same as UnsafeArenaReleaseLast(). Note that we GOOGLE_DCHECK-fail if we're on
+// an arena, since the user really should implement the copy operation in this
+// case.
+template 
+inline typename TypeHandler::Type* RepeatedPtrFieldBase::ReleaseLastInternal(
+    std::false_type) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == NULL)
+      << "ReleaseLast() called on a RepeatedPtrField that is on an arena, "
+      << "with a type that does not implement MergeFrom. This is unsafe; "
+      << "please implement MergeFrom for your type.";
+  return UnsafeArenaReleaseLast();
+}
+
+template 
+inline typename TypeHandler::Type*
+RepeatedPtrFieldBase::UnsafeArenaReleaseLast() {
+  GOOGLE_DCHECK_GT(current_size_, 0);
+  typename TypeHandler::Type* result =
+      cast(rep_->elements[--current_size_]);
+  --rep_->allocated_size;
+  if (current_size_ < rep_->allocated_size) {
+    // There are cleared elements on the end; replace the removed element
+    // with the last allocated element.
+    rep_->elements[current_size_] = rep_->elements[rep_->allocated_size];
+  }
+  return result;
+}
+
+inline int RepeatedPtrFieldBase::ClearedCount() const {
+  return rep_ ? (rep_->allocated_size - current_size_) : 0;
+}
+
+template 
+inline void RepeatedPtrFieldBase::AddCleared(
+    typename TypeHandler::Type* value) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == NULL)
+      << "AddCleared() can only be used on a RepeatedPtrField not on an arena.";
+  GOOGLE_DCHECK(TypeHandler::GetArena(value) == NULL)
+      << "AddCleared() can only accept values not on an arena.";
+  if (!rep_ || rep_->allocated_size == total_size_) {
+    Reserve(total_size_ + 1);
+  }
+  rep_->elements[rep_->allocated_size++] = value;
+}
+
+template 
+inline typename TypeHandler::Type* RepeatedPtrFieldBase::ReleaseCleared() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == NULL)
+      << "ReleaseCleared() can only be used on a RepeatedPtrField not on "
+      << "an arena.";
+  GOOGLE_DCHECK(GetArenaNoVirtual() == NULL);
+  GOOGLE_DCHECK(rep_ != NULL);
+  GOOGLE_DCHECK_GT(rep_->allocated_size, current_size_);
+  return cast(rep_->elements[--rep_->allocated_size]);
+}
+
+}  // namespace internal
+
+// -------------------------------------------------------------------
+
+template 
+class RepeatedPtrField::TypeHandler
+    : public internal::GenericTypeHandler {};
+
+template <>
+class RepeatedPtrField::TypeHandler
+    : public internal::StringTypeHandler {};
+
+template 
+inline RepeatedPtrField::RepeatedPtrField() : RepeatedPtrFieldBase() {}
+
+template 
+inline RepeatedPtrField::RepeatedPtrField(Arena* arena)
+    : RepeatedPtrFieldBase(arena) {}
+
+template 
+inline RepeatedPtrField::RepeatedPtrField(
+    const RepeatedPtrField& other)
+    : RepeatedPtrFieldBase() {
+  MergeFrom(other);
+}
+
+template 
+template 
+inline RepeatedPtrField::RepeatedPtrField(Iter begin,
+                                                   const Iter& end) {
+  int reserve = internal::CalculateReserve(begin, end);
+  if (reserve != -1) {
+    Reserve(reserve);
+  }
+  for (; begin != end; ++begin) {
+    *Add() = *begin;
+  }
+}
+
+template 
+RepeatedPtrField::~RepeatedPtrField() {
+  Destroy();
+}
+
+template 
+inline RepeatedPtrField& RepeatedPtrField::operator=(
+    const RepeatedPtrField& other) {
+  if (this != &other) CopyFrom(other);
+  return *this;
+}
+
+template 
+inline RepeatedPtrField::RepeatedPtrField(
+    RepeatedPtrField&& other) noexcept
+    : RepeatedPtrField() {
+  // We don't just call Swap(&other) here because it would perform 3 copies if
+  // other is on an arena. This field can't be on an arena because arena
+  // construction always uses the Arena* accepting constructor.
+  if (other.GetArenaNoVirtual()) {
+    CopyFrom(other);
+  } else {
+    InternalSwap(&other);
+  }
+}
+
+template 
+inline RepeatedPtrField& RepeatedPtrField::operator=(
+    RepeatedPtrField&& other) noexcept {
+  // We don't just call Swap(&other) here because it would perform 3 copies if
+  // the two fields are on different arenas.
+  if (this != &other) {
+    if (this->GetArenaNoVirtual() != other.GetArenaNoVirtual()) {
+      CopyFrom(other);
+    } else {
+      InternalSwap(&other);
+    }
+  }
+  return *this;
+}
+
+template 
+inline bool RepeatedPtrField::empty() const {
+  return RepeatedPtrFieldBase::empty();
+}
+
+template 
+inline int RepeatedPtrField::size() const {
+  return RepeatedPtrFieldBase::size();
+}
+
+template 
+inline const Element& RepeatedPtrField::Get(int index) const {
+  return RepeatedPtrFieldBase::Get(index);
+}
+
+template 
+inline const Element& RepeatedPtrField::at(int index) const {
+  return RepeatedPtrFieldBase::at(index);
+}
+
+template 
+inline Element& RepeatedPtrField::at(int index) {
+  return RepeatedPtrFieldBase::at(index);
+}
+
+
+template 
+inline Element* RepeatedPtrField::Mutable(int index) {
+  return RepeatedPtrFieldBase::Mutable(index);
+}
+
+template 
+inline Element* RepeatedPtrField::Add() {
+  return RepeatedPtrFieldBase::Add();
+}
+
+template 
+inline void RepeatedPtrField::Add(Element&& value) {
+  RepeatedPtrFieldBase::Add(std::move(value));
+}
+
+template 
+inline void RepeatedPtrField::RemoveLast() {
+  RepeatedPtrFieldBase::RemoveLast();
+}
+
+template 
+inline void RepeatedPtrField::DeleteSubrange(int start, int num) {
+  GOOGLE_DCHECK_GE(start, 0);
+  GOOGLE_DCHECK_GE(num, 0);
+  GOOGLE_DCHECK_LE(start + num, size());
+  for (int i = 0; i < num; ++i) {
+    RepeatedPtrFieldBase::Delete(start + i);
+  }
+  ExtractSubrange(start, num, NULL);
+}
+
+template 
+inline void RepeatedPtrField::ExtractSubrange(int start, int num,
+                                                       Element** elements) {
+  typename internal::TypeImplementsMergeBehavior<
+      typename TypeHandler::Type>::type t;
+  ExtractSubrangeInternal(start, num, elements, t);
+}
+
+// ExtractSubrange() implementation for types that implement merge/copy
+// behavior.
+template 
+inline void RepeatedPtrField::ExtractSubrangeInternal(
+    int start, int num, Element** elements, std::true_type) {
+  GOOGLE_DCHECK_GE(start, 0);
+  GOOGLE_DCHECK_GE(num, 0);
+  GOOGLE_DCHECK_LE(start + num, size());
+
+  if (num > 0) {
+    // Save the values of the removed elements if requested.
+    if (elements != NULL) {
+      if (GetArenaNoVirtual() != NULL) {
+        // If we're on an arena, we perform a copy for each element so that the
+        // returned elements are heap-allocated.
+        for (int i = 0; i < num; ++i) {
+          Element* element =
+              RepeatedPtrFieldBase::Mutable(i + start);
+          typename TypeHandler::Type* new_value =
+              TypeHandler::NewFromPrototype(element, NULL);
+          TypeHandler::Merge(*element, new_value);
+          elements[i] = new_value;
+        }
+      } else {
+        for (int i = 0; i < num; ++i) {
+          elements[i] = RepeatedPtrFieldBase::Mutable(i + start);
+        }
+      }
+    }
+    CloseGap(start, num);
+  }
+}
+
+// ExtractSubrange() implementation for types that do not implement merge/copy
+// behavior.
+template 
+inline void RepeatedPtrField::ExtractSubrangeInternal(
+    int start, int num, Element** elements, std::false_type) {
+  // This case is identical to UnsafeArenaExtractSubrange(). However, since
+  // ExtractSubrange() must return heap-allocated objects by contract, and we
+  // cannot fulfill this contract if we are an on arena, we must GOOGLE_DCHECK() that
+  // we are not on an arena.
+  GOOGLE_DCHECK(GetArenaNoVirtual() == NULL)
+      << "ExtractSubrange() when arena is non-NULL is only supported when "
+      << "the Element type supplies a MergeFrom() operation to make copies.";
+  UnsafeArenaExtractSubrange(start, num, elements);
+}
+
+template 
+inline void RepeatedPtrField::UnsafeArenaExtractSubrange(
+    int start, int num, Element** elements) {
+  GOOGLE_DCHECK_GE(start, 0);
+  GOOGLE_DCHECK_GE(num, 0);
+  GOOGLE_DCHECK_LE(start + num, size());
+
+  if (num > 0) {
+    // Save the values of the removed elements if requested.
+    if (elements != NULL) {
+      for (int i = 0; i < num; ++i) {
+        elements[i] = RepeatedPtrFieldBase::Mutable(i + start);
+      }
+    }
+    CloseGap(start, num);
+  }
+}
+
+template 
+inline void RepeatedPtrField::Clear() {
+  RepeatedPtrFieldBase::Clear();
+}
+
+template 
+inline void RepeatedPtrField::MergeFrom(
+    const RepeatedPtrField& other) {
+  RepeatedPtrFieldBase::MergeFrom(other);
+}
+
+template 
+inline void RepeatedPtrField::CopyFrom(const RepeatedPtrField& other) {
+  RepeatedPtrFieldBase::CopyFrom(other);
+}
+
+template 
+inline typename RepeatedPtrField::iterator
+RepeatedPtrField::erase(const_iterator position) {
+  return erase(position, position + 1);
+}
+
+template 
+inline typename RepeatedPtrField::iterator
+RepeatedPtrField::erase(const_iterator first, const_iterator last) {
+  size_type pos_offset = std::distance(cbegin(), first);
+  size_type last_offset = std::distance(cbegin(), last);
+  DeleteSubrange(pos_offset, last_offset - pos_offset);
+  return begin() + pos_offset;
+}
+
+template 
+inline Element** RepeatedPtrField::mutable_data() {
+  return RepeatedPtrFieldBase::mutable_data();
+}
+
+template 
+inline const Element* const* RepeatedPtrField::data() const {
+  return RepeatedPtrFieldBase::data();
+}
+
+template 
+inline void RepeatedPtrField::Swap(RepeatedPtrField* other) {
+  if (this == other) return;
+  RepeatedPtrFieldBase::Swap(other);
+}
+
+template 
+inline void RepeatedPtrField::UnsafeArenaSwap(
+    RepeatedPtrField* other) {
+  if (this == other) return;
+  RepeatedPtrFieldBase::InternalSwap(other);
+}
+
+template 
+inline void RepeatedPtrField::SwapElements(int index1, int index2) {
+  RepeatedPtrFieldBase::SwapElements(index1, index2);
+}
+
+template 
+inline Arena* RepeatedPtrField::GetArenaNoVirtual() const {
+  return RepeatedPtrFieldBase::GetArenaNoVirtual();
+}
+
+template 
+inline size_t RepeatedPtrField::SpaceUsedExcludingSelfLong() const {
+  return RepeatedPtrFieldBase::SpaceUsedExcludingSelfLong();
+}
+
+template 
+inline void RepeatedPtrField::AddAllocated(Element* value) {
+  RepeatedPtrFieldBase::AddAllocated(value);
+}
+
+template 
+inline void RepeatedPtrField::UnsafeArenaAddAllocated(Element* value) {
+  RepeatedPtrFieldBase::UnsafeArenaAddAllocated(value);
+}
+
+template 
+inline Element* RepeatedPtrField::ReleaseLast() {
+  return RepeatedPtrFieldBase::ReleaseLast();
+}
+
+template 
+inline Element* RepeatedPtrField::UnsafeArenaReleaseLast() {
+  return RepeatedPtrFieldBase::UnsafeArenaReleaseLast();
+}
+
+template 
+inline int RepeatedPtrField::ClearedCount() const {
+  return RepeatedPtrFieldBase::ClearedCount();
+}
+
+template 
+inline void RepeatedPtrField::AddCleared(Element* value) {
+  return RepeatedPtrFieldBase::AddCleared(value);
+}
+
+template 
+inline Element* RepeatedPtrField::ReleaseCleared() {
+  return RepeatedPtrFieldBase::ReleaseCleared();
+}
+
+template 
+inline void RepeatedPtrField::Reserve(int new_size) {
+  return RepeatedPtrFieldBase::Reserve(new_size);
+}
+
+template 
+inline int RepeatedPtrField::Capacity() const {
+  return RepeatedPtrFieldBase::Capacity();
+}
+
+// -------------------------------------------------------------------
+
+namespace internal {
+
+// STL-like iterator implementation for RepeatedPtrField.  You should not
+// refer to this class directly; use RepeatedPtrField::iterator instead.
+//
+// The iterator for RepeatedPtrField, RepeatedPtrIterator, is
+// very similar to iterator_ptr in util/gtl/iterator_adaptors.h,
+// but adds random-access operators and is modified to wrap a void** base
+// iterator (since RepeatedPtrField stores its array as a void* array and
+// casting void** to T** would violate C++ aliasing rules).
+//
+// This code based on net/proto/proto-array-internal.h by Jeffrey Yasskin
+// (jyasskin@google.com).
+template 
+class RepeatedPtrIterator {
+ public:
+  using iterator = RepeatedPtrIterator;
+  using iterator_category = std::random_access_iterator_tag;
+  using value_type = typename std::remove_const::type;
+  using difference_type = std::ptrdiff_t;
+  using pointer = Element*;
+  using reference = Element&;
+
+  RepeatedPtrIterator() : it_(NULL) {}
+  explicit RepeatedPtrIterator(void* const* it) : it_(it) {}
+
+  // Allow "upcasting" from RepeatedPtrIterator to
+  // RepeatedPtrIterator.
+  template 
+  RepeatedPtrIterator(const RepeatedPtrIterator& other)
+      : it_(other.it_) {
+    // Force a compiler error if the other type is not convertible to ours.
+    if (false) {
+      implicit_cast(static_cast(nullptr));
+    }
+  }
+
+  // dereferenceable
+  reference operator*() const { return *reinterpret_cast(*it_); }
+  pointer operator->() const { return &(operator*()); }
+
+  // {inc,dec}rementable
+  iterator& operator++() {
+    ++it_;
+    return *this;
+  }
+  iterator operator++(int) { return iterator(it_++); }
+  iterator& operator--() {
+    --it_;
+    return *this;
+  }
+  iterator operator--(int) { return iterator(it_--); }
+
+  // equality_comparable
+  bool operator==(const iterator& x) const { return it_ == x.it_; }
+  bool operator!=(const iterator& x) const { return it_ != x.it_; }
+
+  // less_than_comparable
+  bool operator<(const iterator& x) const { return it_ < x.it_; }
+  bool operator<=(const iterator& x) const { return it_ <= x.it_; }
+  bool operator>(const iterator& x) const { return it_ > x.it_; }
+  bool operator>=(const iterator& x) const { return it_ >= x.it_; }
+
+  // addable, subtractable
+  iterator& operator+=(difference_type d) {
+    it_ += d;
+    return *this;
+  }
+  friend iterator operator+(iterator it, const difference_type d) {
+    it += d;
+    return it;
+  }
+  friend iterator operator+(const difference_type d, iterator it) {
+    it += d;
+    return it;
+  }
+  iterator& operator-=(difference_type d) {
+    it_ -= d;
+    return *this;
+  }
+  friend iterator operator-(iterator it, difference_type d) {
+    it -= d;
+    return it;
+  }
+
+  // indexable
+  reference operator[](difference_type d) const { return *(*this + d); }
+
+  // random access iterator
+  difference_type operator-(const iterator& x) const { return it_ - x.it_; }
+
+ private:
+  template 
+  friend class RepeatedPtrIterator;
+
+  // The internal iterator.
+  void* const* it_;
+};
+
+// Provide an iterator that operates on pointers to the underlying objects
+// rather than the objects themselves as RepeatedPtrIterator does.
+// Consider using this when working with stl algorithms that change
+// the array.
+// The VoidPtr template parameter holds the type-agnostic pointer value
+// referenced by the iterator.  It should either be "void *" for a mutable
+// iterator, or "const void* const" for a constant iterator.
+template 
+class RepeatedPtrOverPtrsIterator {
+ public:
+  using iterator = RepeatedPtrOverPtrsIterator;
+  using iterator_category = std::random_access_iterator_tag;
+  using value_type = typename std::remove_const::type;
+  using difference_type = std::ptrdiff_t;
+  using pointer = Element*;
+  using reference = Element&;
+
+  RepeatedPtrOverPtrsIterator() : it_(NULL) {}
+  explicit RepeatedPtrOverPtrsIterator(VoidPtr* it) : it_(it) {}
+
+  // dereferenceable
+  reference operator*() const { return *reinterpret_cast(it_); }
+  pointer operator->() const { return &(operator*()); }
+
+  // {inc,dec}rementable
+  iterator& operator++() {
+    ++it_;
+    return *this;
+  }
+  iterator operator++(int) { return iterator(it_++); }
+  iterator& operator--() {
+    --it_;
+    return *this;
+  }
+  iterator operator--(int) { return iterator(it_--); }
+
+  // equality_comparable
+  bool operator==(const iterator& x) const { return it_ == x.it_; }
+  bool operator!=(const iterator& x) const { return it_ != x.it_; }
+
+  // less_than_comparable
+  bool operator<(const iterator& x) const { return it_ < x.it_; }
+  bool operator<=(const iterator& x) const { return it_ <= x.it_; }
+  bool operator>(const iterator& x) const { return it_ > x.it_; }
+  bool operator>=(const iterator& x) const { return it_ >= x.it_; }
+
+  // addable, subtractable
+  iterator& operator+=(difference_type d) {
+    it_ += d;
+    return *this;
+  }
+  friend iterator operator+(iterator it, difference_type d) {
+    it += d;
+    return it;
+  }
+  friend iterator operator+(difference_type d, iterator it) {
+    it += d;
+    return it;
+  }
+  iterator& operator-=(difference_type d) {
+    it_ -= d;
+    return *this;
+  }
+  friend iterator operator-(iterator it, difference_type d) {
+    it -= d;
+    return it;
+  }
+
+  // indexable
+  reference operator[](difference_type d) const { return *(*this + d); }
+
+  // random access iterator
+  difference_type operator-(const iterator& x) const { return it_ - x.it_; }
+
+ private:
+  template 
+  friend class RepeatedPtrIterator;
+
+  // The internal iterator.
+  VoidPtr* it_;
+};
+
+void RepeatedPtrFieldBase::InternalSwap(RepeatedPtrFieldBase* other) {
+  GOOGLE_DCHECK(this != other);
+  GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+
+  std::swap(rep_, other->rep_);
+  std::swap(current_size_, other->current_size_);
+  std::swap(total_size_, other->total_size_);
+}
+
+}  // namespace internal
+
+template 
+inline typename RepeatedPtrField::iterator
+RepeatedPtrField::begin() {
+  return iterator(raw_data());
+}
+template 
+inline typename RepeatedPtrField::const_iterator
+RepeatedPtrField::begin() const {
+  return iterator(raw_data());
+}
+template 
+inline typename RepeatedPtrField::const_iterator
+RepeatedPtrField::cbegin() const {
+  return begin();
+}
+template 
+inline typename RepeatedPtrField::iterator
+RepeatedPtrField::end() {
+  return iterator(raw_data() + size());
+}
+template 
+inline typename RepeatedPtrField::const_iterator
+RepeatedPtrField::end() const {
+  return iterator(raw_data() + size());
+}
+template 
+inline typename RepeatedPtrField::const_iterator
+RepeatedPtrField::cend() const {
+  return end();
+}
+
+template 
+inline typename RepeatedPtrField::pointer_iterator
+RepeatedPtrField::pointer_begin() {
+  return pointer_iterator(raw_mutable_data());
+}
+template 
+inline typename RepeatedPtrField::const_pointer_iterator
+RepeatedPtrField::pointer_begin() const {
+  return const_pointer_iterator(const_cast(raw_data()));
+}
+template 
+inline typename RepeatedPtrField::pointer_iterator
+RepeatedPtrField::pointer_end() {
+  return pointer_iterator(raw_mutable_data() + size());
+}
+template 
+inline typename RepeatedPtrField::const_pointer_iterator
+RepeatedPtrField::pointer_end() const {
+  return const_pointer_iterator(
+      const_cast(raw_data() + size()));
+}
+
+// Iterators and helper functions that follow the spirit of the STL
+// std::back_insert_iterator and std::back_inserter but are tailor-made
+// for RepeatedField and RepeatedPtrField. Typical usage would be:
+//
+//   std::copy(some_sequence.begin(), some_sequence.end(),
+//             RepeatedFieldBackInserter(proto.mutable_sequence()));
+//
+// Ported by johannes from util/gtl/proto-array-iterators.h
+
+namespace internal {
+// A back inserter for RepeatedField objects.
+template 
+class RepeatedFieldBackInsertIterator
+    : public std::iterator {
+ public:
+  explicit RepeatedFieldBackInsertIterator(
+      RepeatedField* const mutable_field)
+      : field_(mutable_field) {}
+  RepeatedFieldBackInsertIterator& operator=(const T& value) {
+    field_->Add(value);
+    return *this;
+  }
+  RepeatedFieldBackInsertIterator& operator*() { return *this; }
+  RepeatedFieldBackInsertIterator& operator++() { return *this; }
+  RepeatedFieldBackInsertIterator& operator++(int /* unused */) {
+    return *this;
+  }
+
+ private:
+  RepeatedField* field_;
+};
+
+// A back inserter for RepeatedPtrField objects.
+template 
+class RepeatedPtrFieldBackInsertIterator
+    : public std::iterator {
+ public:
+  RepeatedPtrFieldBackInsertIterator(RepeatedPtrField* const mutable_field)
+      : field_(mutable_field) {}
+  RepeatedPtrFieldBackInsertIterator& operator=(const T& value) {
+    *field_->Add() = value;
+    return *this;
+  }
+  RepeatedPtrFieldBackInsertIterator& operator=(
+      const T* const ptr_to_value) {
+    *field_->Add() = *ptr_to_value;
+    return *this;
+  }
+  RepeatedPtrFieldBackInsertIterator& operator=(T&& value) {
+    *field_->Add() = std::move(value);
+    return *this;
+  }
+  RepeatedPtrFieldBackInsertIterator& operator*() { return *this; }
+  RepeatedPtrFieldBackInsertIterator& operator++() { return *this; }
+  RepeatedPtrFieldBackInsertIterator& operator++(int /* unused */) {
+    return *this;
+  }
+
+ private:
+  RepeatedPtrField* field_;
+};
+
+// A back inserter for RepeatedPtrFields that inserts by transferring ownership
+// of a pointer.
+template 
+class AllocatedRepeatedPtrFieldBackInsertIterator
+    : public std::iterator {
+ public:
+  explicit AllocatedRepeatedPtrFieldBackInsertIterator(
+      RepeatedPtrField* const mutable_field)
+      : field_(mutable_field) {}
+  AllocatedRepeatedPtrFieldBackInsertIterator& operator=(
+      T* const ptr_to_value) {
+    field_->AddAllocated(ptr_to_value);
+    return *this;
+  }
+  AllocatedRepeatedPtrFieldBackInsertIterator& operator*() { return *this; }
+  AllocatedRepeatedPtrFieldBackInsertIterator& operator++() { return *this; }
+  AllocatedRepeatedPtrFieldBackInsertIterator& operator++(int /* unused */) {
+    return *this;
+  }
+
+ private:
+  RepeatedPtrField* field_;
+};
+
+// Almost identical to AllocatedRepeatedPtrFieldBackInsertIterator. This one
+// uses the UnsafeArenaAddAllocated instead.
+template 
+class UnsafeArenaAllocatedRepeatedPtrFieldBackInsertIterator
+    : public std::iterator {
+ public:
+  explicit UnsafeArenaAllocatedRepeatedPtrFieldBackInsertIterator(
+      RepeatedPtrField* const mutable_field)
+      : field_(mutable_field) {}
+  UnsafeArenaAllocatedRepeatedPtrFieldBackInsertIterator& operator=(
+      T const* const ptr_to_value) {
+    field_->UnsafeArenaAddAllocated(const_cast(ptr_to_value));
+    return *this;
+  }
+  UnsafeArenaAllocatedRepeatedPtrFieldBackInsertIterator& operator*() {
+    return *this;
+  }
+  UnsafeArenaAllocatedRepeatedPtrFieldBackInsertIterator& operator++() {
+    return *this;
+  }
+  UnsafeArenaAllocatedRepeatedPtrFieldBackInsertIterator& operator++(
+      int /* unused */) {
+    return *this;
+  }
+
+ private:
+  RepeatedPtrField* field_;
+};
+
+}  // namespace internal
+
+// Provides a back insert iterator for RepeatedField instances,
+// similar to std::back_inserter().
+template 
+internal::RepeatedFieldBackInsertIterator RepeatedFieldBackInserter(
+    RepeatedField* const mutable_field) {
+  return internal::RepeatedFieldBackInsertIterator(mutable_field);
+}
+
+// Provides a back insert iterator for RepeatedPtrField instances,
+// similar to std::back_inserter().
+template 
+internal::RepeatedPtrFieldBackInsertIterator RepeatedPtrFieldBackInserter(
+    RepeatedPtrField* const mutable_field) {
+  return internal::RepeatedPtrFieldBackInsertIterator(mutable_field);
+}
+
+// Special back insert iterator for RepeatedPtrField instances, just in
+// case someone wants to write generic template code that can access both
+// RepeatedFields and RepeatedPtrFields using a common name.
+template 
+internal::RepeatedPtrFieldBackInsertIterator RepeatedFieldBackInserter(
+    RepeatedPtrField* const mutable_field) {
+  return internal::RepeatedPtrFieldBackInsertIterator(mutable_field);
+}
+
+// Provides a back insert iterator for RepeatedPtrField instances
+// similar to std::back_inserter() which transfers the ownership while
+// copying elements.
+template 
+internal::AllocatedRepeatedPtrFieldBackInsertIterator
+AllocatedRepeatedPtrFieldBackInserter(
+    RepeatedPtrField* const mutable_field) {
+  return internal::AllocatedRepeatedPtrFieldBackInsertIterator(
+      mutable_field);
+}
+
+// Similar to AllocatedRepeatedPtrFieldBackInserter, using
+// UnsafeArenaAddAllocated instead of AddAllocated.
+// This is slightly faster if that matters. It is also useful in legacy code
+// that uses temporary ownership to avoid copies. Example:
+//   RepeatedPtrField temp_field;
+//   temp_field.AddAllocated(new T);
+//   ... // Do something with temp_field
+//   temp_field.ExtractSubrange(0, temp_field.size(), nullptr);
+// If you put temp_field on the arena this fails, because the ownership
+// transfers to the arena at the "AddAllocated" call and is not released anymore
+// causing a double delete. Using UnsafeArenaAddAllocated prevents this.
+template 
+internal::UnsafeArenaAllocatedRepeatedPtrFieldBackInsertIterator
+UnsafeArenaAllocatedRepeatedPtrFieldBackInserter(
+    RepeatedPtrField* const mutable_field) {
+  return internal::UnsafeArenaAllocatedRepeatedPtrFieldBackInsertIterator(
+      mutable_field);
+}
+
+// Extern declarations of common instantiations to reduce library bloat.
+extern template class PROTOBUF_EXPORT_TEMPLATE_DECLARE RepeatedField;
+extern template class PROTOBUF_EXPORT_TEMPLATE_DECLARE RepeatedField;
+extern template class PROTOBUF_EXPORT_TEMPLATE_DECLARE RepeatedField;
+extern template class PROTOBUF_EXPORT_TEMPLATE_DECLARE RepeatedField;
+extern template class PROTOBUF_EXPORT_TEMPLATE_DECLARE RepeatedField;
+extern template class PROTOBUF_EXPORT_TEMPLATE_DECLARE RepeatedField;
+extern template class PROTOBUF_EXPORT_TEMPLATE_DECLARE RepeatedField;
+extern template class PROTOBUF_EXPORT_TEMPLATE_DECLARE
+    RepeatedPtrField;
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_REPEATED_FIELD_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field_reflection_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field_reflection_unittest.cc"
new file mode 100644
index 00000000..a04effa4
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field_reflection_unittest.cc"
@@ -0,0 +1,712 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: tgs@google.com (Tom Szymanski)
+//
+// Test reflection methods for aggregate access to Repeated[Ptr]Fields.
+// This test proto2 methods on a proto2 layout.
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+using unittest::ForeignMessage;
+using unittest::TestAllExtensions;
+using unittest::TestAllTypes;
+
+namespace {
+
+static int Func(int i, int j) { return i * j; }
+
+static std::string StrFunc(int i, int j) {
+  std::string str;
+  SStringPrintf(&str, "%d", Func(i, 4));
+  return str;
+}
+
+TEST(RepeatedFieldReflectionTest, RegularFields) {
+  TestAllTypes message;
+  const Reflection* refl = message.GetReflection();
+  const Descriptor* desc = message.GetDescriptor();
+
+  for (int i = 0; i < 10; ++i) {
+    message.add_repeated_int32(Func(i, 1));
+    message.add_repeated_double(Func(i, 2));
+    message.add_repeated_string(StrFunc(i, 5));
+    message.add_repeated_foreign_message()->set_c(Func(i, 6));
+  }
+
+  // Get FieldDescriptors for all the fields of interest.
+  const FieldDescriptor* fd_repeated_int32 =
+      desc->FindFieldByName("repeated_int32");
+  const FieldDescriptor* fd_repeated_double =
+      desc->FindFieldByName("repeated_double");
+  const FieldDescriptor* fd_repeated_string =
+      desc->FindFieldByName("repeated_string");
+  const FieldDescriptor* fd_repeated_foreign_message =
+      desc->FindFieldByName("repeated_foreign_message");
+
+  // Get RepeatedField objects for all fields of interest.
+  const RepeatedField& rf_int32 =
+      refl->GetRepeatedField(message, fd_repeated_int32);
+  const RepeatedField& rf_double =
+      refl->GetRepeatedField(message, fd_repeated_double);
+
+  // Get mutable RepeatedField objects for all fields of interest.
+  RepeatedField* mrf_int32 =
+      refl->MutableRepeatedField(&message, fd_repeated_int32);
+  RepeatedField* mrf_double =
+      refl->MutableRepeatedField(&message, fd_repeated_double);
+
+  // Get RepeatedPtrField objects for all fields of interest.
+  const RepeatedPtrField& rpf_string =
+      refl->GetRepeatedPtrField(message, fd_repeated_string);
+  const RepeatedPtrField& rpf_foreign_message =
+      refl->GetRepeatedPtrField(message,
+                                                fd_repeated_foreign_message);
+  const RepeatedPtrField& rpf_message =
+      refl->GetRepeatedPtrField(message, fd_repeated_foreign_message);
+
+  // Get mutable RepeatedPtrField objects for all fields of interest.
+  RepeatedPtrField* mrpf_string =
+      refl->MutableRepeatedPtrField(&message, fd_repeated_string);
+  RepeatedPtrField* mrpf_foreign_message =
+      refl->MutableRepeatedPtrField(
+          &message, fd_repeated_foreign_message);
+  RepeatedPtrField* mrpf_message =
+      refl->MutableRepeatedPtrField(&message,
+                                             fd_repeated_foreign_message);
+
+  // Make sure we can do gets and sets through the Repeated[Ptr]Field objects.
+  for (int i = 0; i < 10; ++i) {
+    // Check gets through const objects.
+    EXPECT_EQ(rf_int32.Get(i), Func(i, 1));
+    EXPECT_EQ(rf_double.Get(i), Func(i, 2));
+    EXPECT_EQ(rpf_string.Get(i), StrFunc(i, 5));
+    EXPECT_EQ(rpf_foreign_message.Get(i).c(), Func(i, 6));
+    EXPECT_EQ(down_cast(&rpf_message.Get(i))->c(),
+              Func(i, 6));
+
+    // Check gets through mutable objects.
+    EXPECT_EQ(mrf_int32->Get(i), Func(i, 1));
+    EXPECT_EQ(mrf_double->Get(i), Func(i, 2));
+    EXPECT_EQ(mrpf_string->Get(i), StrFunc(i, 5));
+    EXPECT_EQ(mrpf_foreign_message->Get(i).c(), Func(i, 6));
+    EXPECT_EQ(down_cast(&mrpf_message->Get(i))->c(),
+              Func(i, 6));
+
+    // Check sets through mutable objects.
+    mrf_int32->Set(i, Func(i, -1));
+    mrf_double->Set(i, Func(i, -2));
+    mrpf_string->Mutable(i)->assign(StrFunc(i, -5));
+    mrpf_foreign_message->Mutable(i)->set_c(Func(i, -6));
+    EXPECT_EQ(message.repeated_int32(i), Func(i, -1));
+    EXPECT_EQ(message.repeated_double(i), Func(i, -2));
+    EXPECT_EQ(message.repeated_string(i), StrFunc(i, -5));
+    EXPECT_EQ(message.repeated_foreign_message(i).c(), Func(i, -6));
+    down_cast(mrpf_message->Mutable(i))->set_c(Func(i, 7));
+    EXPECT_EQ(message.repeated_foreign_message(i).c(), Func(i, 7));
+  }
+
+#ifdef PROTOBUF_HAS_DEATH_TEST
+  // Make sure types are checked correctly at runtime.
+  const FieldDescriptor* fd_optional_int32 =
+      desc->FindFieldByName("optional_int32");
+  EXPECT_DEATH(refl->GetRepeatedField(message, fd_optional_int32),
+               "requires a repeated field");
+  EXPECT_DEATH(refl->GetRepeatedField(message, fd_repeated_int32),
+               "not the right type");
+  EXPECT_DEATH(refl->GetRepeatedPtrField(
+                   message, fd_repeated_foreign_message),
+               "wrong submessage type");
+#endif  // PROTOBUF_HAS_DEATH_TEST
+}
+
+
+TEST(RepeatedFieldReflectionTest, ExtensionFields) {
+  TestAllExtensions extended_message;
+  const Reflection* refl = extended_message.GetReflection();
+  const Descriptor* desc = extended_message.GetDescriptor();
+
+  for (int i = 0; i < 10; ++i) {
+    extended_message.AddExtension(unittest::repeated_int64_extension,
+                                  Func(i, 1));
+  }
+
+  const FieldDescriptor* fd_repeated_int64_extension =
+      desc->file()->FindExtensionByName("repeated_int64_extension");
+  GOOGLE_CHECK(fd_repeated_int64_extension != NULL);
+
+  const RepeatedField& rf_int64_extension =
+      refl->GetRepeatedField(extended_message,
+                                    fd_repeated_int64_extension);
+
+  RepeatedField* mrf_int64_extension = refl->MutableRepeatedField(
+      &extended_message, fd_repeated_int64_extension);
+
+  for (int i = 0; i < 10; ++i) {
+    EXPECT_EQ(Func(i, 1), rf_int64_extension.Get(i));
+    mrf_int64_extension->Set(i, Func(i, -1));
+    EXPECT_EQ(Func(i, -1), extended_message.GetExtension(
+                               unittest::repeated_int64_extension, i));
+  }
+}
+
+template 
+void TestRepeatedFieldRefIteratorForPrimitive(
+    const Ref& handle, const MessageType& message,
+    ValueType (MessageType::*GetFunc)(int) const) {
+  int index = 0;
+  for (typename Ref::const_iterator it = handle.begin(); it != handle.end();
+       ++it) {
+    EXPECT_EQ((message.*GetFunc)(index), *it);
+    ++index;
+  }
+  EXPECT_EQ(handle.size(), index);
+}
+
+template 
+void TestRepeatedFieldRefIteratorForString(
+    const RepeatedFieldRef& handle, const MessageType& message,
+    ValueType (MessageType::*GetFunc)(int) const) {
+  int index = 0;
+  for (typename RepeatedFieldRef::const_iterator it =
+           handle.begin();
+       it != handle.end(); ++it) {
+    // Test both operator* and operator->
+    EXPECT_EQ((message.*GetFunc)(index), *it);
+    EXPECT_EQ((message.*GetFunc)(index).size(), it->size());
+    ++index;
+  }
+  EXPECT_EQ(handle.size(), index);
+}
+
+TEST(RepeatedFieldReflectionTest, RepeatedFieldRefForRegularFields) {
+  TestAllTypes message;
+  const Reflection* refl = message.GetReflection();
+  const Descriptor* desc = message.GetDescriptor();
+
+  for (int i = 0; i < 10; ++i) {
+    message.add_repeated_int32(Func(i, 1));
+    message.add_repeated_double(Func(i, 2));
+    message.add_repeated_string(StrFunc(i, 5));
+    message.add_repeated_foreign_message()->set_c(Func(i, 6));
+  }
+
+  // Get FieldDescriptors for all the fields of interest.
+  const FieldDescriptor* fd_repeated_int32 =
+      desc->FindFieldByName("repeated_int32");
+  const FieldDescriptor* fd_repeated_double =
+      desc->FindFieldByName("repeated_double");
+  const FieldDescriptor* fd_repeated_string =
+      desc->FindFieldByName("repeated_string");
+  const FieldDescriptor* fd_repeated_foreign_message =
+      desc->FindFieldByName("repeated_foreign_message");
+
+  // Get RepeatedFieldRef objects for all fields of interest.
+  const RepeatedFieldRef rf_int32 =
+      refl->GetRepeatedFieldRef(message, fd_repeated_int32);
+  const RepeatedFieldRef rf_double =
+      refl->GetRepeatedFieldRef(message, fd_repeated_double);
+  const RepeatedFieldRef rf_string =
+      refl->GetRepeatedFieldRef(message, fd_repeated_string);
+  const RepeatedFieldRef rf_foreign_message =
+      refl->GetRepeatedFieldRef(message,
+                                                fd_repeated_foreign_message);
+  const RepeatedFieldRef rf_message =
+      refl->GetRepeatedFieldRef(message, fd_repeated_foreign_message);
+
+  // Get MutableRepeatedFieldRef objects for all fields of interest.
+  const MutableRepeatedFieldRef mrf_int32 =
+      refl->GetMutableRepeatedFieldRef(&message, fd_repeated_int32);
+  const MutableRepeatedFieldRef mrf_double =
+      refl->GetMutableRepeatedFieldRef(&message, fd_repeated_double);
+  const MutableRepeatedFieldRef mrf_string =
+      refl->GetMutableRepeatedFieldRef(&message,
+                                                    fd_repeated_string);
+  const MutableRepeatedFieldRef mrf_foreign_message =
+      refl->GetMutableRepeatedFieldRef(
+          &message, fd_repeated_foreign_message);
+  const MutableRepeatedFieldRef mrf_message =
+      refl->GetMutableRepeatedFieldRef(&message,
+                                                fd_repeated_foreign_message);
+
+  EXPECT_EQ(message.repeated_int32_size(), rf_int32.size());
+  EXPECT_EQ(message.repeated_int32_size(), mrf_int32.size());
+  EXPECT_EQ(message.repeated_double_size(), rf_double.size());
+  EXPECT_EQ(message.repeated_double_size(), mrf_double.size());
+  EXPECT_EQ(message.repeated_string_size(), rf_string.size());
+  EXPECT_EQ(message.repeated_string_size(), mrf_string.size());
+  EXPECT_EQ(message.repeated_foreign_message_size(), rf_foreign_message.size());
+  EXPECT_EQ(message.repeated_foreign_message_size(),
+            mrf_foreign_message.size());
+  EXPECT_EQ(message.repeated_foreign_message_size(), rf_message.size());
+  EXPECT_EQ(message.repeated_foreign_message_size(), mrf_message.size());
+
+  EXPECT_FALSE(rf_int32.empty());
+  EXPECT_FALSE(mrf_int32.empty());
+  EXPECT_FALSE(rf_double.empty());
+  EXPECT_FALSE(mrf_double.empty());
+  EXPECT_FALSE(rf_string.empty());
+  EXPECT_FALSE(mrf_string.empty());
+  EXPECT_FALSE(rf_foreign_message.empty());
+  EXPECT_FALSE(mrf_foreign_message.empty());
+  EXPECT_FALSE(rf_message.empty());
+  EXPECT_FALSE(mrf_message.empty());
+
+  // Make sure we can do gets and sets through the RepeatedFieldRef objects.
+  for (int i = 0; i < 10; ++i) {
+    // Check gets through const objects.
+    EXPECT_EQ(rf_int32.Get(i), Func(i, 1));
+    EXPECT_EQ(rf_double.Get(i), Func(i, 2));
+    EXPECT_EQ(rf_string.Get(i), StrFunc(i, 5));
+    ForeignMessage scratch_space;
+    EXPECT_EQ(rf_foreign_message.Get(i, &scratch_space).c(), Func(i, 6));
+    EXPECT_EQ(
+        down_cast(rf_message.Get(i, &scratch_space)).c(),
+        Func(i, 6));
+
+    // Check gets through mutable objects.
+    EXPECT_EQ(mrf_int32.Get(i), Func(i, 1));
+    EXPECT_EQ(mrf_double.Get(i), Func(i, 2));
+    EXPECT_EQ(mrf_string.Get(i), StrFunc(i, 5));
+    EXPECT_EQ(mrf_foreign_message.Get(i, &scratch_space).c(), Func(i, 6));
+    EXPECT_EQ(
+        down_cast(mrf_message.Get(i, &scratch_space))
+            .c(),
+        Func(i, 6));
+
+    // Check sets through mutable objects.
+    mrf_int32.Set(i, Func(i, -1));
+    mrf_double.Set(i, Func(i, -2));
+    mrf_string.Set(i, StrFunc(i, -5));
+    ForeignMessage foreign_message;
+    foreign_message.set_c(Func(i, -6));
+    mrf_foreign_message.Set(i, foreign_message);
+    EXPECT_EQ(message.repeated_int32(i), Func(i, -1));
+    EXPECT_EQ(message.repeated_double(i), Func(i, -2));
+    EXPECT_EQ(message.repeated_string(i), StrFunc(i, -5));
+    EXPECT_EQ(message.repeated_foreign_message(i).c(), Func(i, -6));
+    foreign_message.set_c(Func(i, 7));
+    mrf_message.Set(i, foreign_message);
+    EXPECT_EQ(message.repeated_foreign_message(i).c(), Func(i, 7));
+  }
+
+  // Test iterators.
+  TestRepeatedFieldRefIteratorForPrimitive(rf_int32, message,
+                                           &TestAllTypes::repeated_int32);
+  TestRepeatedFieldRefIteratorForPrimitive(rf_double, message,
+                                           &TestAllTypes::repeated_double);
+  TestRepeatedFieldRefIteratorForString(rf_string, message,
+                                        &TestAllTypes::repeated_string);
+
+  // Test iterators for message fields.
+  typedef RepeatedFieldRef::iterator MessageIterator;
+  int index = 0;
+  for (MessageIterator it = rf_foreign_message.begin();
+       it != rf_foreign_message.end(); ++it) {
+    EXPECT_EQ(message.repeated_foreign_message(index).c(), it->c());
+    ++index;
+  }
+  EXPECT_EQ(10, index);
+
+  // Test iterator operators that are not usually used in regular for-loops.
+  // Including: post increment, assign, ==.
+  MessageIterator old_it = rf_foreign_message.begin();
+  MessageIterator new_it = old_it++;
+  EXPECT_FALSE(old_it == new_it);
+  // Check that old_it++ increments old_it once.
+  for (index = 1; old_it != rf_foreign_message.end(); ++old_it, ++index) {
+    EXPECT_EQ(message.repeated_foreign_message(index).c(), old_it->c());
+  }
+  EXPECT_EQ(10, index);
+  // Test assign operator.
+  old_it = new_it;
+  for (index = 0; old_it != rf_foreign_message.end(); ++old_it, ++index) {
+    EXPECT_EQ(message.repeated_foreign_message(index).c(), old_it->c());
+  }
+  EXPECT_EQ(10, index);
+  // Check that the returned value of old_it++ is the one before increment.
+  for (index = 0; new_it != rf_foreign_message.end(); ++new_it, ++index) {
+    EXPECT_EQ(message.repeated_foreign_message(index).c(), new_it->c());
+  }
+  EXPECT_EQ(10, index);
+
+  // Test MutableRepeatedFieldRef::Add()
+  mrf_int32.Add(1234);
+  mrf_double.Add(1234.0);
+  mrf_string.Add("1234");
+  ForeignMessage foreign_message;
+  foreign_message.set_c(1234);
+  mrf_foreign_message.Add(foreign_message);
+  EXPECT_EQ(1234, message.repeated_int32(10));
+  EXPECT_EQ(1234.0, message.repeated_double(10));
+  EXPECT_EQ("1234", message.repeated_string(10));
+  EXPECT_EQ(1234, message.repeated_foreign_message(10).c());
+
+  // Test MutableRepeatedFieldRef::RemoveLast()
+  mrf_int32.RemoveLast();
+  mrf_double.RemoveLast();
+  mrf_string.RemoveLast();
+  mrf_foreign_message.RemoveLast();
+  EXPECT_EQ(10, message.repeated_int32_size());
+  EXPECT_EQ(10, message.repeated_double_size());
+  EXPECT_EQ(10, message.repeated_string_size());
+  EXPECT_EQ(10, message.repeated_foreign_message_size());
+
+  // Test MutableRepeatedFieldRef::SwapElements()
+  mrf_int32.SwapElements(0, 9);
+  mrf_double.SwapElements(0, 9);
+  mrf_string.SwapElements(0, 9);
+  mrf_foreign_message.SwapElements(0, 9);
+  EXPECT_EQ(Func(9, -1), message.repeated_int32(0));
+  EXPECT_EQ(Func(0, -1), message.repeated_int32(9));
+  EXPECT_EQ(Func(9, -2), message.repeated_double(0));
+  EXPECT_EQ(Func(0, -2), message.repeated_double(9));
+  EXPECT_EQ(StrFunc(9, -5), message.repeated_string(0));
+  EXPECT_EQ(StrFunc(0, -5), message.repeated_string(9));
+  EXPECT_EQ(Func(9, 7), message.repeated_foreign_message(0).c());
+  EXPECT_EQ(Func(0, 7), message.repeated_foreign_message(9).c());
+
+  // Test MutableRepeatedFieldRef::Clear()
+  mrf_int32.Clear();
+  mrf_double.Clear();
+  mrf_string.Clear();
+  mrf_foreign_message.Clear();
+  EXPECT_EQ(0, message.repeated_int32_size());
+  EXPECT_EQ(0, message.repeated_double_size());
+  EXPECT_EQ(0, message.repeated_string_size());
+  EXPECT_EQ(0, message.repeated_foreign_message_size());
+
+  // Test (Mutable)RepeatedFieldRef::empty()
+  EXPECT_TRUE(rf_int32.empty());
+  EXPECT_TRUE(mrf_int32.empty());
+  EXPECT_TRUE(rf_double.empty());
+  EXPECT_TRUE(mrf_double.empty());
+  EXPECT_TRUE(rf_string.empty());
+  EXPECT_TRUE(mrf_string.empty());
+  EXPECT_TRUE(rf_foreign_message.empty());
+  EXPECT_TRUE(mrf_foreign_message.empty());
+  EXPECT_TRUE(rf_message.empty());
+  EXPECT_TRUE(mrf_message.empty());
+
+#ifdef PROTOBUF_HAS_DEATH_TEST
+
+  // Make sure types are checked correctly at runtime.
+  const FieldDescriptor* fd_optional_int32 =
+      desc->FindFieldByName("optional_int32");
+  EXPECT_DEATH(refl->GetRepeatedFieldRef(message, fd_optional_int32),
+               "");
+  EXPECT_DEATH(refl->GetRepeatedFieldRef(message, fd_repeated_int32),
+               "");
+  EXPECT_DEATH(refl->GetRepeatedFieldRef(
+                   message, fd_repeated_foreign_message),
+               "");
+
+#endif  // PROTOBUF_HAS_DEATH_TEST
+}
+
+TEST(RepeatedFieldReflectionTest, RepeatedFieldRefForEnums) {
+  TestAllTypes message;
+  const Reflection* refl = message.GetReflection();
+  const Descriptor* desc = message.GetDescriptor();
+
+  for (int i = 0; i < 10; ++i) {
+    message.add_repeated_nested_enum(TestAllTypes::BAR);
+  }
+
+  const FieldDescriptor* fd_repeated_nested_enum =
+      desc->FindFieldByName("repeated_nested_enum");
+  const RepeatedFieldRef enum_ref =
+      refl->GetRepeatedFieldRef(
+          message, fd_repeated_nested_enum);
+  const MutableRepeatedFieldRef mutable_enum_ref =
+      refl->GetMutableRepeatedFieldRef(
+          &message, fd_repeated_nested_enum);
+  const RepeatedFieldRef int32_ref =
+      refl->GetRepeatedFieldRef(message, fd_repeated_nested_enum);
+  const MutableRepeatedFieldRef mutable_int32_ref =
+      refl->GetMutableRepeatedFieldRef(&message,
+                                              fd_repeated_nested_enum);
+
+  EXPECT_EQ(message.repeated_nested_enum_size(), enum_ref.size());
+  EXPECT_EQ(message.repeated_nested_enum_size(), mutable_enum_ref.size());
+  EXPECT_EQ(message.repeated_nested_enum_size(), int32_ref.size());
+  EXPECT_EQ(message.repeated_nested_enum_size(), mutable_int32_ref.size());
+
+  EXPECT_FALSE(enum_ref.empty());
+  EXPECT_FALSE(mutable_enum_ref.empty());
+  EXPECT_FALSE(int32_ref.empty());
+  EXPECT_FALSE(mutable_int32_ref.empty());
+
+  for (int i = 0; i < 10; ++i) {
+    EXPECT_EQ(TestAllTypes::BAR, enum_ref.Get(i));
+    EXPECT_EQ(TestAllTypes::BAR, mutable_enum_ref.Get(i));
+    mutable_enum_ref.Set(i, TestAllTypes::BAZ);
+    EXPECT_EQ(TestAllTypes::BAZ, enum_ref.Get(i));
+    EXPECT_EQ(TestAllTypes::BAZ, message.repeated_nested_enum(i));
+
+    message.set_repeated_nested_enum(i, TestAllTypes::BAR);
+    EXPECT_EQ(TestAllTypes::BAR, int32_ref.Get(i));
+    EXPECT_EQ(TestAllTypes::BAR, mutable_int32_ref.Get(i));
+    mutable_int32_ref.Set(i, TestAllTypes::BAZ);
+    EXPECT_EQ(TestAllTypes::BAZ, int32_ref.Get(i));
+    EXPECT_EQ(TestAllTypes::BAZ, message.repeated_nested_enum(i));
+  }
+
+  TestRepeatedFieldRefIteratorForPrimitive(enum_ref, message,
+                                           &TestAllTypes::repeated_nested_enum);
+  TestRepeatedFieldRefIteratorForPrimitive(int32_ref, message,
+                                           &TestAllTypes::repeated_nested_enum);
+
+  // Test Add()
+  mutable_enum_ref.Add(TestAllTypes::FOO);
+  EXPECT_EQ(TestAllTypes::FOO, message.repeated_nested_enum(10));
+  mutable_int32_ref.Add(TestAllTypes::BAR);
+  EXPECT_EQ(TestAllTypes::BAR, message.repeated_nested_enum(11));
+
+  // Test RemoveLast()
+  mutable_enum_ref.RemoveLast();
+  EXPECT_EQ(11, message.repeated_nested_enum_size());
+  mutable_int32_ref.RemoveLast();
+  EXPECT_EQ(10, message.repeated_nested_enum_size());
+
+  // Test SwapElements()
+  mutable_enum_ref.Set(0, TestAllTypes::BAR);
+  mutable_enum_ref.Set(9, TestAllTypes::BAZ);
+  mutable_enum_ref.SwapElements(0, 9);
+  EXPECT_EQ(TestAllTypes::BAZ, enum_ref.Get(0));
+  EXPECT_EQ(TestAllTypes::BAR, enum_ref.Get(9));
+  mutable_int32_ref.SwapElements(0, 9);
+  EXPECT_EQ(TestAllTypes::BAR, enum_ref.Get(0));
+  EXPECT_EQ(TestAllTypes::BAZ, enum_ref.Get(9));
+
+  // Test Clear()
+  mutable_enum_ref.Clear();
+  EXPECT_EQ(0, message.repeated_nested_enum_size());
+  mutable_enum_ref.Add(TestAllTypes::FOO);
+  EXPECT_EQ(1, message.repeated_nested_enum_size());
+  mutable_int32_ref.Clear();
+  EXPECT_EQ(0, message.repeated_nested_enum_size());
+
+  // Test empty()
+  EXPECT_TRUE(enum_ref.empty());
+  EXPECT_TRUE(mutable_enum_ref.empty());
+  EXPECT_TRUE(int32_ref.empty());
+  EXPECT_TRUE(mutable_int32_ref.empty());
+}
+
+TEST(RepeatedFieldReflectionTest, RepeatedFieldRefForExtensionFields) {
+  TestAllExtensions extended_message;
+  const Reflection* refl = extended_message.GetReflection();
+  const Descriptor* desc = extended_message.GetDescriptor();
+
+  for (int i = 0; i < 10; ++i) {
+    extended_message.AddExtension(unittest::repeated_int64_extension,
+                                  Func(i, 1));
+  }
+
+  const FieldDescriptor* fd_repeated_int64_extension =
+      desc->file()->FindExtensionByName("repeated_int64_extension");
+  GOOGLE_CHECK(fd_repeated_int64_extension != NULL);
+
+  const RepeatedFieldRef rf_int64_extension =
+      refl->GetRepeatedFieldRef(extended_message,
+                                       fd_repeated_int64_extension);
+
+  const MutableRepeatedFieldRef mrf_int64_extension =
+      refl->GetMutableRepeatedFieldRef(&extended_message,
+                                              fd_repeated_int64_extension);
+
+  for (int i = 0; i < 10; ++i) {
+    EXPECT_EQ(Func(i, 1), rf_int64_extension.Get(i));
+    mrf_int64_extension.Set(i, Func(i, -1));
+    EXPECT_EQ(Func(i, -1), extended_message.GetExtension(
+                               unittest::repeated_int64_extension, i));
+  }
+}
+
+
+TEST(RepeatedFieldReflectionTest, RepeatedFieldRefMergeFromAndSwap) {
+  // Set-up message content.
+  TestAllTypes m0, m1, m2;
+  for (int i = 0; i < 10; ++i) {
+    m0.add_repeated_int32(Func(i, 1));
+    m0.add_repeated_double(Func(i, 2));
+    m0.add_repeated_string(StrFunc(i, 5));
+    m0.add_repeated_foreign_message()->set_c(Func(i, 6));
+    m0.add_repeated_nested_enum(TestAllTypes::FOO);
+    m1.add_repeated_int32(Func(i, 11));
+    m1.add_repeated_double(Func(i, 12));
+    m1.add_repeated_string(StrFunc(i, 15));
+    m1.add_repeated_foreign_message()->set_c(Func(i, 16));
+    m1.add_repeated_nested_enum(TestAllTypes::BAR);
+    m2.add_repeated_int32(Func(i, 21));
+    m2.add_repeated_double(Func(i, 22));
+    m2.add_repeated_string(StrFunc(i, 25));
+    m2.add_repeated_foreign_message()->set_c(Func(i, 26));
+    m2.add_repeated_nested_enum(TestAllTypes::BAZ);
+  }
+
+  const Reflection* refl = m0.GetReflection();
+  const Descriptor* desc = m0.GetDescriptor();
+
+  // Get FieldDescriptors for all the fields of interest.
+  const FieldDescriptor* fd_repeated_int32 =
+      desc->FindFieldByName("repeated_int32");
+  const FieldDescriptor* fd_repeated_double =
+      desc->FindFieldByName("repeated_double");
+  const FieldDescriptor* fd_repeated_string =
+      desc->FindFieldByName("repeated_string");
+  const FieldDescriptor* fd_repeated_foreign_message =
+      desc->FindFieldByName("repeated_foreign_message");
+  const FieldDescriptor* fd_repeated_nested_enum =
+      desc->FindFieldByName("repeated_nested_enum");
+
+  // Get MutableRepeatedFieldRef objects for all fields of interest.
+  const MutableRepeatedFieldRef mrf_int32 =
+      refl->GetMutableRepeatedFieldRef(&m0, fd_repeated_int32);
+  const MutableRepeatedFieldRef mrf_double =
+      refl->GetMutableRepeatedFieldRef(&m0, fd_repeated_double);
+  const MutableRepeatedFieldRef mrf_string =
+      refl->GetMutableRepeatedFieldRef(&m0, fd_repeated_string);
+  const MutableRepeatedFieldRef mrf_foreign_message =
+      refl->GetMutableRepeatedFieldRef(
+          &m0, fd_repeated_foreign_message);
+  const MutableRepeatedFieldRef mrf_nested_enum =
+      refl->GetMutableRepeatedFieldRef(
+          &m0, fd_repeated_nested_enum);
+
+  // Test MutableRepeatedRef::CopyFrom
+  mrf_int32.CopyFrom(refl->GetRepeatedFieldRef(m1, fd_repeated_int32));
+  mrf_double.CopyFrom(
+      refl->GetRepeatedFieldRef(m1, fd_repeated_double));
+  mrf_string.CopyFrom(
+      refl->GetRepeatedFieldRef(m1, fd_repeated_string));
+  mrf_foreign_message.CopyFrom(refl->GetRepeatedFieldRef(
+      m1, fd_repeated_foreign_message));
+  mrf_nested_enum.CopyFrom(refl->GetRepeatedFieldRef(
+      m1, fd_repeated_nested_enum));
+  for (int i = 0; i < 10; ++i) {
+    EXPECT_EQ(Func(i, 11), m0.repeated_int32(i));
+    EXPECT_EQ(Func(i, 12), m0.repeated_double(i));
+    EXPECT_EQ(StrFunc(i, 15), m0.repeated_string(i));
+    EXPECT_EQ(Func(i, 16), m0.repeated_foreign_message(i).c());
+    EXPECT_EQ(TestAllTypes::BAR, m0.repeated_nested_enum(i));
+  }
+
+  // Test MutableRepeatedRef::MergeFrom
+  mrf_int32.MergeFrom(refl->GetRepeatedFieldRef(m2, fd_repeated_int32));
+  mrf_double.MergeFrom(
+      refl->GetRepeatedFieldRef(m2, fd_repeated_double));
+  mrf_string.MergeFrom(
+      refl->GetRepeatedFieldRef(m2, fd_repeated_string));
+  mrf_foreign_message.MergeFrom(refl->GetRepeatedFieldRef(
+      m2, fd_repeated_foreign_message));
+  mrf_nested_enum.MergeFrom(refl->GetRepeatedFieldRef(
+      m2, fd_repeated_nested_enum));
+  for (int i = 0; i < 10; ++i) {
+    EXPECT_EQ(Func(i, 21), m0.repeated_int32(i + 10));
+    EXPECT_EQ(Func(i, 22), m0.repeated_double(i + 10));
+    EXPECT_EQ(StrFunc(i, 25), m0.repeated_string(i + 10));
+    EXPECT_EQ(Func(i, 26), m0.repeated_foreign_message(i + 10).c());
+    EXPECT_EQ(TestAllTypes::BAZ, m0.repeated_nested_enum(i + 10));
+  }
+
+  // Test MutableRepeatedRef::Swap
+  // Swap between m0 and m2.
+  mrf_int32.Swap(
+      refl->GetMutableRepeatedFieldRef(&m2, fd_repeated_int32));
+  mrf_double.Swap(
+      refl->GetMutableRepeatedFieldRef(&m2, fd_repeated_double));
+  mrf_string.Swap(
+      refl->GetMutableRepeatedFieldRef(&m2, fd_repeated_string));
+  mrf_foreign_message.Swap(refl->GetMutableRepeatedFieldRef(
+      &m2, fd_repeated_foreign_message));
+  mrf_nested_enum.Swap(
+      refl->GetMutableRepeatedFieldRef(
+          &m2, fd_repeated_nested_enum));
+  for (int i = 0; i < 10; ++i) {
+    // Check the content of m0.
+    EXPECT_EQ(Func(i, 21), m0.repeated_int32(i));
+    EXPECT_EQ(Func(i, 22), m0.repeated_double(i));
+    EXPECT_EQ(StrFunc(i, 25), m0.repeated_string(i));
+    EXPECT_EQ(Func(i, 26), m0.repeated_foreign_message(i).c());
+    EXPECT_EQ(TestAllTypes::BAZ, m0.repeated_nested_enum(i));
+
+    // Check the content of m2.
+    EXPECT_EQ(Func(i, 11), m2.repeated_int32(i));
+    EXPECT_EQ(Func(i, 12), m2.repeated_double(i));
+    EXPECT_EQ(StrFunc(i, 15), m2.repeated_string(i));
+    EXPECT_EQ(Func(i, 16), m2.repeated_foreign_message(i).c());
+    EXPECT_EQ(TestAllTypes::BAR, m2.repeated_nested_enum(i));
+    EXPECT_EQ(Func(i, 21), m2.repeated_int32(i + 10));
+    EXPECT_EQ(Func(i, 22), m2.repeated_double(i + 10));
+    EXPECT_EQ(StrFunc(i, 25), m2.repeated_string(i + 10));
+    EXPECT_EQ(Func(i, 26), m2.repeated_foreign_message(i + 10).c());
+    EXPECT_EQ(TestAllTypes::BAZ, m2.repeated_nested_enum(i + 10));
+  }
+}
+
+// Test that GetRepeatedFieldRef/MutableRepeatedFieldRef works with
+// DynamicMessage.
+TEST(RepeatedFieldReflectionTest, RepeatedFieldRefDynamicMessage) {
+  // DynamicMessage shares the same memory layout as generated message
+  // and use the same GeneratedMessageReflection code for reflection.
+  // All code paths should already be covered by the other tests for
+  // generated messages. Here we just test one field.
+
+  const Descriptor* desc = TestAllTypes::descriptor();
+  const FieldDescriptor* fd_repeated_int32 =
+      desc->FindFieldByName("repeated_int32");
+
+  DynamicMessageFactory factory;
+  std::unique_ptr dynamic_message(factory.GetPrototype(desc)->New());
+  const Reflection* refl = dynamic_message->GetReflection();
+
+  MutableRepeatedFieldRef rf_int32 =
+      refl->GetMutableRepeatedFieldRef(dynamic_message.get(),
+                                              fd_repeated_int32);
+  rf_int32.Add(1234);
+  EXPECT_EQ(1, refl->FieldSize(*dynamic_message, fd_repeated_int32));
+  EXPECT_EQ(1234,
+            refl->GetRepeatedInt32(*dynamic_message, fd_repeated_int32, 0));
+}
+
+}  // namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field_unittest.cc"
new file mode 100644
index 00000000..ca5452b8
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/repeated_field_unittest.cc"
@@ -0,0 +1,1999 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// TODO(kenton):  Improve this unittest to bring it up to the standards of
+//   other proto2 unittests.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace {
+
+using ::protobuf_unittest::TestAllTypes;
+using ::testing::ElementsAre;
+
+// Test operations on a small RepeatedField.
+TEST(RepeatedField, Small) {
+  RepeatedField field;
+
+  EXPECT_TRUE(field.empty());
+  EXPECT_EQ(field.size(), 0);
+
+  field.Add(5);
+
+  EXPECT_FALSE(field.empty());
+  EXPECT_EQ(field.size(), 1);
+  EXPECT_EQ(field.Get(0), 5);
+  EXPECT_EQ(field.at(0), 5);
+
+  field.Add(42);
+
+  EXPECT_FALSE(field.empty());
+  EXPECT_EQ(field.size(), 2);
+  EXPECT_EQ(field.Get(0), 5);
+  EXPECT_EQ(field.at(0), 5);
+  EXPECT_EQ(field.Get(1), 42);
+  EXPECT_EQ(field.at(1), 42);
+
+  field.Set(1, 23);
+
+  EXPECT_FALSE(field.empty());
+  EXPECT_EQ(field.size(), 2);
+  EXPECT_EQ(field.Get(0), 5);
+  EXPECT_EQ(field.at(0), 5);
+  EXPECT_EQ(field.Get(1), 23);
+  EXPECT_EQ(field.at(1), 23);
+
+  field.at(1) = 25;
+
+  EXPECT_FALSE(field.empty());
+  EXPECT_EQ(field.size(), 2);
+  EXPECT_EQ(field.Get(0), 5);
+  EXPECT_EQ(field.at(0), 5);
+  EXPECT_EQ(field.Get(1), 25);
+  EXPECT_EQ(field.at(1), 25);
+
+  field.RemoveLast();
+
+  EXPECT_FALSE(field.empty());
+  EXPECT_EQ(field.size(), 1);
+  EXPECT_EQ(field.Get(0), 5);
+  EXPECT_EQ(field.at(0), 5);
+
+  field.Clear();
+
+  EXPECT_TRUE(field.empty());
+  EXPECT_EQ(field.size(), 0);
+  // Additional bytes are for 'struct Rep' header.
+  int expected_usage = 4 * sizeof(int) + sizeof(Arena*);
+  EXPECT_GE(field.SpaceUsedExcludingSelf(), expected_usage);
+}
+
+
+// Test operations on a RepeatedField which is large enough to allocate a
+// separate array.
+TEST(RepeatedField, Large) {
+  RepeatedField field;
+
+  for (int i = 0; i < 16; i++) {
+    field.Add(i * i);
+  }
+
+  EXPECT_FALSE(field.empty());
+  EXPECT_EQ(field.size(), 16);
+
+  for (int i = 0; i < 16; i++) {
+    EXPECT_EQ(field.Get(i), i * i);
+  }
+
+  int expected_usage = 16 * sizeof(int);
+  EXPECT_GE(field.SpaceUsedExcludingSelf(), expected_usage);
+}
+
+// Test swapping between various types of RepeatedFields.
+TEST(RepeatedField, SwapSmallSmall) {
+  RepeatedField field1;
+  RepeatedField field2;
+
+  field1.Add(5);
+  field1.Add(42);
+
+  EXPECT_FALSE(field1.empty());
+  EXPECT_EQ(field1.size(), 2);
+  EXPECT_EQ(field1.Get(0), 5);
+  EXPECT_EQ(field1.Get(1), 42);
+
+  EXPECT_TRUE(field2.empty());
+  EXPECT_EQ(field2.size(), 0);
+
+  field1.Swap(&field2);
+
+  EXPECT_TRUE(field1.empty());
+  EXPECT_EQ(field1.size(), 0);
+
+  EXPECT_FALSE(field2.empty());
+  EXPECT_EQ(field2.size(), 2);
+  EXPECT_EQ(field2.Get(0), 5);
+  EXPECT_EQ(field2.Get(1), 42);
+}
+
+TEST(RepeatedField, SwapLargeSmall) {
+  RepeatedField field1;
+  RepeatedField field2;
+
+  for (int i = 0; i < 16; i++) {
+    field1.Add(i * i);
+  }
+  field2.Add(5);
+  field2.Add(42);
+  field1.Swap(&field2);
+
+  EXPECT_EQ(field1.size(), 2);
+  EXPECT_EQ(field1.Get(0), 5);
+  EXPECT_EQ(field1.Get(1), 42);
+  EXPECT_EQ(field2.size(), 16);
+  for (int i = 0; i < 16; i++) {
+    EXPECT_EQ(field2.Get(i), i * i);
+  }
+}
+
+TEST(RepeatedField, SwapLargeLarge) {
+  RepeatedField field1;
+  RepeatedField field2;
+
+  field1.Add(5);
+  field1.Add(42);
+  for (int i = 0; i < 16; i++) {
+    field1.Add(i);
+    field2.Add(i * i);
+  }
+  field2.Swap(&field1);
+
+  EXPECT_EQ(field1.size(), 16);
+  for (int i = 0; i < 16; i++) {
+    EXPECT_EQ(field1.Get(i), i * i);
+  }
+  EXPECT_EQ(field2.size(), 18);
+  EXPECT_EQ(field2.Get(0), 5);
+  EXPECT_EQ(field2.Get(1), 42);
+  for (int i = 2; i < 18; i++) {
+    EXPECT_EQ(field2.Get(i), i - 2);
+  }
+}
+
+// Determines how much space was reserved by the given field by adding elements
+// to it until it re-allocates its space.
+static int ReservedSpace(RepeatedField* field) {
+  const int* ptr = field->data();
+  do {
+    field->Add(0);
+  } while (field->data() == ptr);
+
+  return field->size() - 1;
+}
+
+TEST(RepeatedField, ReserveMoreThanDouble) {
+  // Reserve more than double the previous space in the field and expect the
+  // field to reserve exactly the amount specified.
+  RepeatedField field;
+  field.Reserve(20);
+
+  EXPECT_LE(20, ReservedSpace(&field));
+}
+
+TEST(RepeatedField, ReserveLessThanDouble) {
+  // Reserve less than double the previous space in the field and expect the
+  // field to grow by double instead.
+  RepeatedField field;
+  field.Reserve(20);
+  int capacity = field.Capacity();
+  field.Reserve(capacity * 1.5);
+
+  EXPECT_LE(2 * capacity, ReservedSpace(&field));
+}
+
+TEST(RepeatedField, ReserveLessThanExisting) {
+  // Reserve less than the previous space in the field and expect the
+  // field to not re-allocate at all.
+  RepeatedField field;
+  field.Reserve(20);
+  const int* previous_ptr = field.data();
+  field.Reserve(10);
+
+  EXPECT_EQ(previous_ptr, field.data());
+  EXPECT_LE(20, ReservedSpace(&field));
+}
+
+TEST(RepeatedField, Resize) {
+  RepeatedField field;
+  field.Resize(2, 1);
+  EXPECT_EQ(2, field.size());
+  field.Resize(5, 2);
+  EXPECT_EQ(5, field.size());
+  field.Resize(4, 3);
+  ASSERT_EQ(4, field.size());
+  EXPECT_EQ(1, field.Get(0));
+  EXPECT_EQ(1, field.Get(1));
+  EXPECT_EQ(2, field.Get(2));
+  EXPECT_EQ(2, field.Get(3));
+  field.Resize(0, 4);
+  EXPECT_TRUE(field.empty());
+}
+
+TEST(RepeatedField, MergeFrom) {
+  RepeatedField source, destination;
+  source.Add(4);
+  source.Add(5);
+  destination.Add(1);
+  destination.Add(2);
+  destination.Add(3);
+
+  destination.MergeFrom(source);
+
+  ASSERT_EQ(5, destination.size());
+  EXPECT_EQ(1, destination.Get(0));
+  EXPECT_EQ(2, destination.Get(1));
+  EXPECT_EQ(3, destination.Get(2));
+  EXPECT_EQ(4, destination.Get(3));
+  EXPECT_EQ(5, destination.Get(4));
+}
+
+
+TEST(RepeatedField, CopyFrom) {
+  RepeatedField source, destination;
+  source.Add(4);
+  source.Add(5);
+  destination.Add(1);
+  destination.Add(2);
+  destination.Add(3);
+
+  destination.CopyFrom(source);
+
+  ASSERT_EQ(2, destination.size());
+  EXPECT_EQ(4, destination.Get(0));
+  EXPECT_EQ(5, destination.Get(1));
+}
+
+TEST(RepeatedField, CopyFromSelf) {
+  RepeatedField me;
+  me.Add(3);
+  me.CopyFrom(me);
+  ASSERT_EQ(1, me.size());
+  EXPECT_EQ(3, me.Get(0));
+}
+
+TEST(RepeatedField, Erase) {
+  RepeatedField me;
+  RepeatedField::iterator it = me.erase(me.begin(), me.end());
+  EXPECT_TRUE(me.begin() == it);
+  EXPECT_EQ(0, me.size());
+
+  me.Add(1);
+  me.Add(2);
+  me.Add(3);
+  it = me.erase(me.begin(), me.end());
+  EXPECT_TRUE(me.begin() == it);
+  EXPECT_EQ(0, me.size());
+
+  me.Add(4);
+  me.Add(5);
+  me.Add(6);
+  it = me.erase(me.begin() + 2, me.end());
+  EXPECT_TRUE(me.begin() + 2 == it);
+  EXPECT_EQ(2, me.size());
+  EXPECT_EQ(4, me.Get(0));
+  EXPECT_EQ(5, me.Get(1));
+
+  me.Add(6);
+  me.Add(7);
+  me.Add(8);
+  it = me.erase(me.begin() + 1, me.begin() + 3);
+  EXPECT_TRUE(me.begin() + 1 == it);
+  EXPECT_EQ(3, me.size());
+  EXPECT_EQ(4, me.Get(0));
+  EXPECT_EQ(7, me.Get(1));
+  EXPECT_EQ(8, me.Get(2));
+}
+
+// Add contents of empty container to an empty field.
+TEST(RepeatedField, AddRange1) {
+  RepeatedField me;
+  std::vector values;
+
+  me.Add(values.begin(), values.end());
+  ASSERT_EQ(me.size(), 0);
+}
+
+// Add contents of container with one thing to an empty field.
+TEST(RepeatedField, AddRange2) {
+  RepeatedField me;
+  std::vector values;
+  values.push_back(-1);
+
+  me.Add(values.begin(), values.end());
+  ASSERT_EQ(me.size(), 1);
+  ASSERT_EQ(me.Get(0), values[0]);
+}
+
+// Add contents of container with more than one thing to an empty field.
+TEST(RepeatedField, AddRange3) {
+  RepeatedField me;
+  std::vector values;
+  values.push_back(0);
+  values.push_back(1);
+
+  me.Add(values.begin(), values.end());
+  ASSERT_EQ(me.size(), 2);
+  ASSERT_EQ(me.Get(0), values[0]);
+  ASSERT_EQ(me.Get(1), values[1]);
+}
+
+// Add contents of container with more than one thing to a non-empty field.
+TEST(RepeatedField, AddRange4) {
+  RepeatedField me;
+  me.Add(0);
+  me.Add(1);
+
+  std::vector values;
+  values.push_back(2);
+  values.push_back(3);
+
+  me.Add(values.begin(), values.end());
+  ASSERT_EQ(me.size(), 4);
+  ASSERT_EQ(me.Get(0), 0);
+  ASSERT_EQ(me.Get(1), 1);
+  ASSERT_EQ(me.Get(2), values[0]);
+  ASSERT_EQ(me.Get(3), values[1]);
+}
+
+// Add contents of a stringstream in order to test code paths where there is
+// an input iterator.
+TEST(RepeatedField, AddRange5) {
+  RepeatedField me;
+
+  std::stringstream ss;
+  ss << 1 << ' ' << 2;
+
+  me.Add(std::istream_iterator(ss), std::istream_iterator());
+  ASSERT_EQ(me.size(), 2);
+  ASSERT_EQ(me.Get(0), 1);
+  ASSERT_EQ(me.Get(1), 2);
+}
+
+TEST(RepeatedField, CopyConstruct) {
+  RepeatedField source;
+  source.Add(1);
+  source.Add(2);
+
+  RepeatedField destination(source);
+
+  ASSERT_EQ(2, destination.size());
+  EXPECT_EQ(1, destination.Get(0));
+  EXPECT_EQ(2, destination.Get(1));
+}
+
+TEST(RepeatedField, IteratorConstruct) {
+  std::vector values;
+  RepeatedField empty(values.begin(), values.end());
+  ASSERT_EQ(values.size(), empty.size());
+
+  values.push_back(1);
+  values.push_back(2);
+
+  RepeatedField field(values.begin(), values.end());
+  ASSERT_EQ(values.size(), field.size());
+  EXPECT_EQ(values[0], field.Get(0));
+  EXPECT_EQ(values[1], field.Get(1));
+
+  RepeatedField other(field.begin(), field.end());
+  ASSERT_EQ(values.size(), other.size());
+  EXPECT_EQ(values[0], other.Get(0));
+  EXPECT_EQ(values[1], other.Get(1));
+}
+
+TEST(RepeatedField, CopyAssign) {
+  RepeatedField source, destination;
+  source.Add(4);
+  source.Add(5);
+  destination.Add(1);
+  destination.Add(2);
+  destination.Add(3);
+
+  destination = source;
+
+  ASSERT_EQ(2, destination.size());
+  EXPECT_EQ(4, destination.Get(0));
+  EXPECT_EQ(5, destination.Get(1));
+}
+
+TEST(RepeatedField, SelfAssign) {
+  // Verify that assignment to self does not destroy data.
+  RepeatedField source, *p;
+  p = &source;
+  source.Add(7);
+  source.Add(8);
+
+  *p = source;
+
+  ASSERT_EQ(2, source.size());
+  EXPECT_EQ(7, source.Get(0));
+  EXPECT_EQ(8, source.Get(1));
+}
+
+TEST(RepeatedField, MoveConstruct) {
+  {
+    RepeatedField source;
+    source.Add(1);
+    source.Add(2);
+    const int* data = source.data();
+    RepeatedField destination = std::move(source);
+    EXPECT_EQ(data, destination.data());
+    EXPECT_THAT(destination, ElementsAre(1, 2));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_TRUE(source.empty());
+  }
+  {
+    Arena arena;
+    RepeatedField* source =
+        Arena::CreateMessage>(&arena);
+    source->Add(1);
+    source->Add(2);
+    RepeatedField destination = std::move(*source);
+    EXPECT_EQ(nullptr, destination.GetArena());
+    EXPECT_THAT(destination, ElementsAre(1, 2));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_THAT(*source, ElementsAre(1, 2));
+  }
+}
+
+TEST(RepeatedField, MoveAssign) {
+  {
+    RepeatedField source;
+    source.Add(1);
+    source.Add(2);
+    RepeatedField destination;
+    destination.Add(3);
+    const int* source_data = source.data();
+    const int* destination_data = destination.data();
+    destination = std::move(source);
+    EXPECT_EQ(source_data, destination.data());
+    EXPECT_THAT(destination, ElementsAre(1, 2));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_EQ(destination_data, source.data());
+    EXPECT_THAT(source, ElementsAre(3));
+  }
+  {
+    Arena arena;
+    RepeatedField* source =
+        Arena::CreateMessage>(&arena);
+    source->Add(1);
+    source->Add(2);
+    RepeatedField* destination =
+        Arena::CreateMessage>(&arena);
+    destination->Add(3);
+    const int* source_data = source->data();
+    const int* destination_data = destination->data();
+    *destination = std::move(*source);
+    EXPECT_EQ(source_data, destination->data());
+    EXPECT_THAT(*destination, ElementsAre(1, 2));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_EQ(destination_data, source->data());
+    EXPECT_THAT(*source, ElementsAre(3));
+  }
+  {
+    Arena source_arena;
+    RepeatedField* source =
+        Arena::CreateMessage>(&source_arena);
+    source->Add(1);
+    source->Add(2);
+    Arena destination_arena;
+    RepeatedField* destination =
+        Arena::CreateMessage>(&destination_arena);
+    destination->Add(3);
+    *destination = std::move(*source);
+    EXPECT_THAT(*destination, ElementsAre(1, 2));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_THAT(*source, ElementsAre(1, 2));
+  }
+  {
+    Arena arena;
+    RepeatedField* source =
+        Arena::CreateMessage>(&arena);
+    source->Add(1);
+    source->Add(2);
+    RepeatedField destination;
+    destination.Add(3);
+    destination = std::move(*source);
+    EXPECT_THAT(destination, ElementsAre(1, 2));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_THAT(*source, ElementsAre(1, 2));
+  }
+  {
+    RepeatedField source;
+    source.Add(1);
+    source.Add(2);
+    Arena arena;
+    RepeatedField* destination =
+        Arena::CreateMessage>(&arena);
+    destination->Add(3);
+    *destination = std::move(source);
+    EXPECT_THAT(*destination, ElementsAre(1, 2));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_THAT(source, ElementsAre(1, 2));
+  }
+  {
+    RepeatedField field;
+    // An alias to defeat -Wself-move.
+    RepeatedField& alias = field;
+    field.Add(1);
+    field.Add(2);
+    const int* data = field.data();
+    field = std::move(alias);
+    EXPECT_EQ(data, field.data());
+    EXPECT_THAT(field, ElementsAre(1, 2));
+  }
+  {
+    Arena arena;
+    RepeatedField* field =
+        Arena::CreateMessage>(&arena);
+    field->Add(1);
+    field->Add(2);
+    const int* data = field->data();
+    *field = std::move(*field);
+    EXPECT_EQ(data, field->data());
+    EXPECT_THAT(*field, ElementsAre(1, 2));
+  }
+}
+
+TEST(Movable, Works) {
+  class NonMoveConstructible {
+   public:
+    NonMoveConstructible(NonMoveConstructible&&) = delete;
+    NonMoveConstructible& operator=(NonMoveConstructible&&) { return *this; }
+  };
+  class NonMoveAssignable {
+   public:
+    NonMoveAssignable(NonMoveAssignable&&) {}
+    NonMoveAssignable& operator=(NonMoveConstructible&&) = delete;
+  };
+  class NonMovable {
+   public:
+    NonMovable(NonMovable&&) = delete;
+    NonMovable& operator=(NonMovable&&) = delete;
+  };
+
+  EXPECT_TRUE(internal::IsMovable::value);
+
+  EXPECT_FALSE(std::is_move_constructible::value);
+  EXPECT_TRUE(std::is_move_assignable::value);
+  EXPECT_FALSE(internal::IsMovable::value);
+
+  EXPECT_TRUE(std::is_move_constructible::value);
+  EXPECT_FALSE(std::is_move_assignable::value);
+  EXPECT_FALSE(internal::IsMovable::value);
+
+  EXPECT_FALSE(internal::IsMovable::value);
+}
+
+TEST(RepeatedField, MoveAdd) {
+  RepeatedPtrField field;
+  TestAllTypes test_all_types;
+  auto* optional_nested_message =
+      test_all_types.mutable_optional_nested_message();
+  optional_nested_message->set_bb(42);
+  field.Add(std::move(test_all_types));
+
+  EXPECT_EQ(optional_nested_message,
+            field.Mutable(0)->mutable_optional_nested_message());
+}
+
+TEST(RepeatedField, MutableDataIsMutable) {
+  RepeatedField field;
+  field.Add(1);
+  EXPECT_EQ(1, field.Get(0));
+  // The fact that this line compiles would be enough, but we'll check the
+  // value anyway.
+  *field.mutable_data() = 2;
+  EXPECT_EQ(2, field.Get(0));
+}
+
+TEST(RepeatedField, SubscriptOperators) {
+  RepeatedField field;
+  field.Add(1);
+  EXPECT_EQ(1, field.Get(0));
+  EXPECT_EQ(1, field[0]);
+  EXPECT_EQ(field.Mutable(0), &field[0]);
+  const RepeatedField& const_field = field;
+  EXPECT_EQ(field.data(), &const_field[0]);
+}
+
+TEST(RepeatedField, Truncate) {
+  RepeatedField field;
+
+  field.Add(12);
+  field.Add(34);
+  field.Add(56);
+  field.Add(78);
+  EXPECT_EQ(4, field.size());
+
+  field.Truncate(3);
+  EXPECT_EQ(3, field.size());
+
+  field.Add(90);
+  EXPECT_EQ(4, field.size());
+  EXPECT_EQ(90, field.Get(3));
+
+  // Truncations that don't change the size are allowed, but growing is not
+  // allowed.
+  field.Truncate(field.size());
+#ifdef PROTOBUF_HAS_DEATH_TEST
+  EXPECT_DEBUG_DEATH(field.Truncate(field.size() + 1), "new_size");
+#endif
+}
+
+
+TEST(RepeatedField, ExtractSubrange) {
+  // Exhaustively test every subrange in arrays of all sizes from 0 through 9.
+  for (int sz = 0; sz < 10; ++sz) {
+    for (int num = 0; num <= sz; ++num) {
+      for (int start = 0; start < sz - num; ++start) {
+        // Create RepeatedField with sz elements having values 0 through sz-1.
+        RepeatedField field;
+        for (int i = 0; i < sz; ++i) field.Add(i);
+        EXPECT_EQ(field.size(), sz);
+
+        // Create a catcher array and call ExtractSubrange.
+        int32 catcher[10];
+        for (int i = 0; i < 10; ++i) catcher[i] = -1;
+        field.ExtractSubrange(start, num, catcher);
+
+        // Does the resulting array have the right size?
+        EXPECT_EQ(field.size(), sz - num);
+
+        // Were the removed elements extracted into the catcher array?
+        for (int i = 0; i < num; ++i) EXPECT_EQ(catcher[i], start + i);
+        EXPECT_EQ(catcher[num], -1);
+
+        // Does the resulting array contain the right values?
+        for (int i = 0; i < start; ++i) EXPECT_EQ(field.Get(i), i);
+        for (int i = start; i < field.size(); ++i)
+          EXPECT_EQ(field.Get(i), i + num);
+      }
+    }
+  }
+}
+
+TEST(RepeatedField, ClearThenReserveMore) {
+  // Test that Reserve properly destroys the old internal array when it's forced
+  // to allocate a new one, even when cleared-but-not-deleted objects are
+  // present. Use a 'string' and > 16 bytes length so that the elements are
+  // non-POD and allocate -- the leak checker will catch any skipped destructor
+  // calls here.
+  RepeatedField field;
+  for (int i = 0; i < 32; i++) {
+    field.Add(std::string("abcdefghijklmnopqrstuvwxyz0123456789"));
+  }
+  EXPECT_EQ(32, field.size());
+  field.Clear();
+  EXPECT_EQ(0, field.size());
+  EXPECT_LE(32, field.Capacity());
+
+  field.Reserve(1024);
+  EXPECT_EQ(0, field.size());
+  EXPECT_LE(1024, field.Capacity());
+  // Finish test -- |field| should destroy the cleared-but-not-yet-destroyed
+  // strings.
+}
+
+// ===================================================================
+// RepeatedPtrField tests.  These pretty much just mirror the RepeatedField
+// tests above.
+
+TEST(RepeatedPtrField, Small) {
+  RepeatedPtrField field;
+
+  EXPECT_TRUE(field.empty());
+  EXPECT_EQ(field.size(), 0);
+
+  field.Add()->assign("foo");
+
+  EXPECT_FALSE(field.empty());
+  EXPECT_EQ(field.size(), 1);
+  EXPECT_EQ(field.Get(0), "foo");
+  EXPECT_EQ(field.at(0), "foo");
+
+  field.Add()->assign("bar");
+
+  EXPECT_FALSE(field.empty());
+  EXPECT_EQ(field.size(), 2);
+  EXPECT_EQ(field.Get(0), "foo");
+  EXPECT_EQ(field.at(0), "foo");
+  EXPECT_EQ(field.Get(1), "bar");
+  EXPECT_EQ(field.at(1), "bar");
+
+  field.Mutable(1)->assign("baz");
+
+  EXPECT_FALSE(field.empty());
+  EXPECT_EQ(field.size(), 2);
+  EXPECT_EQ(field.Get(0), "foo");
+  EXPECT_EQ(field.at(0), "foo");
+  EXPECT_EQ(field.Get(1), "baz");
+  EXPECT_EQ(field.at(1), "baz");
+
+  field.RemoveLast();
+
+  EXPECT_FALSE(field.empty());
+  EXPECT_EQ(field.size(), 1);
+  EXPECT_EQ(field.Get(0), "foo");
+  EXPECT_EQ(field.at(0), "foo");
+
+  field.Clear();
+
+  EXPECT_TRUE(field.empty());
+  EXPECT_EQ(field.size(), 0);
+}
+
+TEST(RepeatedPtrField, Large) {
+  RepeatedPtrField field;
+
+  for (int i = 0; i < 16; i++) {
+    *field.Add() += 'a' + i;
+  }
+
+  EXPECT_EQ(field.size(), 16);
+
+  for (int i = 0; i < 16; i++) {
+    EXPECT_EQ(field.Get(i).size(), 1);
+    EXPECT_EQ(field.Get(i)[0], 'a' + i);
+  }
+
+  int min_expected_usage = 16 * sizeof(std::string);
+  EXPECT_GE(field.SpaceUsedExcludingSelf(), min_expected_usage);
+}
+
+TEST(RepeatedPtrField, SwapSmallSmall) {
+  RepeatedPtrField field1;
+  RepeatedPtrField field2;
+
+  EXPECT_TRUE(field1.empty());
+  EXPECT_EQ(field1.size(), 0);
+  EXPECT_TRUE(field2.empty());
+  EXPECT_EQ(field2.size(), 0);
+
+  field1.Add()->assign("foo");
+  field1.Add()->assign("bar");
+
+  EXPECT_FALSE(field1.empty());
+  EXPECT_EQ(field1.size(), 2);
+  EXPECT_EQ(field1.Get(0), "foo");
+  EXPECT_EQ(field1.Get(1), "bar");
+
+  EXPECT_TRUE(field2.empty());
+  EXPECT_EQ(field2.size(), 0);
+
+  field1.Swap(&field2);
+
+  EXPECT_TRUE(field1.empty());
+  EXPECT_EQ(field1.size(), 0);
+
+  EXPECT_EQ(field2.size(), 2);
+  EXPECT_EQ(field2.Get(0), "foo");
+  EXPECT_EQ(field2.Get(1), "bar");
+}
+
+TEST(RepeatedPtrField, SwapLargeSmall) {
+  RepeatedPtrField field1;
+  RepeatedPtrField field2;
+
+  field2.Add()->assign("foo");
+  field2.Add()->assign("bar");
+  for (int i = 0; i < 16; i++) {
+    *field1.Add() += 'a' + i;
+  }
+  field1.Swap(&field2);
+
+  EXPECT_EQ(field1.size(), 2);
+  EXPECT_EQ(field1.Get(0), "foo");
+  EXPECT_EQ(field1.Get(1), "bar");
+  EXPECT_EQ(field2.size(), 16);
+  for (int i = 0; i < 16; i++) {
+    EXPECT_EQ(field2.Get(i).size(), 1);
+    EXPECT_EQ(field2.Get(i)[0], 'a' + i);
+  }
+}
+
+TEST(RepeatedPtrField, SwapLargeLarge) {
+  RepeatedPtrField field1;
+  RepeatedPtrField field2;
+
+  field1.Add()->assign("foo");
+  field1.Add()->assign("bar");
+  for (int i = 0; i < 16; i++) {
+    *field1.Add() += 'A' + i;
+    *field2.Add() += 'a' + i;
+  }
+  field2.Swap(&field1);
+
+  EXPECT_EQ(field1.size(), 16);
+  for (int i = 0; i < 16; i++) {
+    EXPECT_EQ(field1.Get(i).size(), 1);
+    EXPECT_EQ(field1.Get(i)[0], 'a' + i);
+  }
+  EXPECT_EQ(field2.size(), 18);
+  EXPECT_EQ(field2.Get(0), "foo");
+  EXPECT_EQ(field2.Get(1), "bar");
+  for (int i = 2; i < 18; i++) {
+    EXPECT_EQ(field2.Get(i).size(), 1);
+    EXPECT_EQ(field2.Get(i)[0], 'A' + i - 2);
+  }
+}
+
+static int ReservedSpace(RepeatedPtrField* field) {
+  const std::string* const* ptr = field->data();
+  do {
+    field->Add();
+  } while (field->data() == ptr);
+
+  return field->size() - 1;
+}
+
+TEST(RepeatedPtrField, ReserveMoreThanDouble) {
+  RepeatedPtrField field;
+  field.Reserve(20);
+
+  EXPECT_LE(20, ReservedSpace(&field));
+}
+
+TEST(RepeatedPtrField, ReserveLessThanDouble) {
+  RepeatedPtrField field;
+  field.Reserve(20);
+
+  int capacity = field.Capacity();
+  // Grow by 1.5x
+  field.Reserve(capacity + (capacity >> 2));
+
+  EXPECT_LE(2 * capacity, ReservedSpace(&field));
+}
+
+TEST(RepeatedPtrField, ReserveLessThanExisting) {
+  RepeatedPtrField field;
+  field.Reserve(20);
+  const std::string* const* previous_ptr = field.data();
+  field.Reserve(10);
+
+  EXPECT_EQ(previous_ptr, field.data());
+  EXPECT_LE(20, ReservedSpace(&field));
+}
+
+TEST(RepeatedPtrField, ReserveDoesntLoseAllocated) {
+  // Check that a bug is fixed:  An earlier implementation of Reserve()
+  // failed to copy pointers to allocated-but-cleared objects, possibly
+  // leading to segfaults.
+  RepeatedPtrField field;
+  std::string* first = field.Add();
+  field.RemoveLast();
+
+  field.Reserve(20);
+  EXPECT_EQ(first, field.Add());
+}
+
+// Clearing elements is tricky with RepeatedPtrFields since the memory for
+// the elements is retained and reused.
+TEST(RepeatedPtrField, ClearedElements) {
+  RepeatedPtrField field;
+
+  std::string* original = field.Add();
+  *original = "foo";
+
+  EXPECT_EQ(field.ClearedCount(), 0);
+
+  field.RemoveLast();
+  EXPECT_TRUE(original->empty());
+  EXPECT_EQ(field.ClearedCount(), 1);
+
+  EXPECT_EQ(field.Add(),
+            original);  // Should return same string for reuse.
+
+  EXPECT_EQ(field.ReleaseLast(), original);  // We take ownership.
+  EXPECT_EQ(field.ClearedCount(), 0);
+
+  EXPECT_NE(field.Add(), original);  // Should NOT return the same string.
+  EXPECT_EQ(field.ClearedCount(), 0);
+
+  field.AddAllocated(original);  // Give ownership back.
+  EXPECT_EQ(field.ClearedCount(), 0);
+  EXPECT_EQ(field.Mutable(1), original);
+
+  field.Clear();
+  EXPECT_EQ(field.ClearedCount(), 2);
+  EXPECT_EQ(field.ReleaseCleared(), original);  // Take ownership again.
+  EXPECT_EQ(field.ClearedCount(), 1);
+  EXPECT_NE(field.Add(), original);
+  EXPECT_EQ(field.ClearedCount(), 0);
+  EXPECT_NE(field.Add(), original);
+  EXPECT_EQ(field.ClearedCount(), 0);
+
+  field.AddCleared(original);  // Give ownership back, but as a cleared object.
+  EXPECT_EQ(field.ClearedCount(), 1);
+  EXPECT_EQ(field.Add(), original);
+  EXPECT_EQ(field.ClearedCount(), 0);
+}
+
+// Test all code paths in AddAllocated().
+TEST(RepeatedPtrField, AddAlocated) {
+  RepeatedPtrField field;
+  while (field.size() < field.Capacity()) {
+    field.Add()->assign("filler");
+  }
+
+  int index = field.size();
+
+  // First branch:  Field is at capacity with no cleared objects.
+  std::string* foo = new std::string("foo");
+  field.AddAllocated(foo);
+  EXPECT_EQ(index + 1, field.size());
+  EXPECT_EQ(0, field.ClearedCount());
+  EXPECT_EQ(foo, &field.Get(index));
+
+  // Last branch:  Field is not at capacity and there are no cleared objects.
+  std::string* bar = new std::string("bar");
+  field.AddAllocated(bar);
+  ++index;
+  EXPECT_EQ(index + 1, field.size());
+  EXPECT_EQ(0, field.ClearedCount());
+  EXPECT_EQ(bar, &field.Get(index));
+
+  // Third branch:  Field is not at capacity and there are no cleared objects.
+  field.RemoveLast();
+  std::string* baz = new std::string("baz");
+  field.AddAllocated(baz);
+  EXPECT_EQ(index + 1, field.size());
+  EXPECT_EQ(1, field.ClearedCount());
+  EXPECT_EQ(baz, &field.Get(index));
+
+  // Second branch:  Field is at capacity but has some cleared objects.
+  while (field.size() < field.Capacity()) {
+    field.Add()->assign("filler2");
+  }
+  field.RemoveLast();
+  index = field.size();
+  std::string* qux = new std::string("qux");
+  field.AddAllocated(qux);
+  EXPECT_EQ(index + 1, field.size());
+  // We should have discarded the cleared object.
+  EXPECT_EQ(0, field.ClearedCount());
+  EXPECT_EQ(qux, &field.Get(index));
+}
+
+TEST(RepeatedPtrField, MergeFrom) {
+  RepeatedPtrField source, destination;
+  source.Add()->assign("4");
+  source.Add()->assign("5");
+  destination.Add()->assign("1");
+  destination.Add()->assign("2");
+  destination.Add()->assign("3");
+
+  destination.MergeFrom(source);
+
+  ASSERT_EQ(5, destination.size());
+  EXPECT_EQ("1", destination.Get(0));
+  EXPECT_EQ("2", destination.Get(1));
+  EXPECT_EQ("3", destination.Get(2));
+  EXPECT_EQ("4", destination.Get(3));
+  EXPECT_EQ("5", destination.Get(4));
+}
+
+
+TEST(RepeatedPtrField, CopyFrom) {
+  RepeatedPtrField source, destination;
+  source.Add()->assign("4");
+  source.Add()->assign("5");
+  destination.Add()->assign("1");
+  destination.Add()->assign("2");
+  destination.Add()->assign("3");
+
+  destination.CopyFrom(source);
+
+  ASSERT_EQ(2, destination.size());
+  EXPECT_EQ("4", destination.Get(0));
+  EXPECT_EQ("5", destination.Get(1));
+}
+
+TEST(RepeatedPtrField, CopyFromSelf) {
+  RepeatedPtrField me;
+  me.Add()->assign("1");
+  me.CopyFrom(me);
+  ASSERT_EQ(1, me.size());
+  EXPECT_EQ("1", me.Get(0));
+}
+
+TEST(RepeatedPtrField, Erase) {
+  RepeatedPtrField me;
+  RepeatedPtrField::iterator it = me.erase(me.begin(), me.end());
+  EXPECT_TRUE(me.begin() == it);
+  EXPECT_EQ(0, me.size());
+
+  *me.Add() = "1";
+  *me.Add() = "2";
+  *me.Add() = "3";
+  it = me.erase(me.begin(), me.end());
+  EXPECT_TRUE(me.begin() == it);
+  EXPECT_EQ(0, me.size());
+
+  *me.Add() = "4";
+  *me.Add() = "5";
+  *me.Add() = "6";
+  it = me.erase(me.begin() + 2, me.end());
+  EXPECT_TRUE(me.begin() + 2 == it);
+  EXPECT_EQ(2, me.size());
+  EXPECT_EQ("4", me.Get(0));
+  EXPECT_EQ("5", me.Get(1));
+
+  *me.Add() = "6";
+  *me.Add() = "7";
+  *me.Add() = "8";
+  it = me.erase(me.begin() + 1, me.begin() + 3);
+  EXPECT_TRUE(me.begin() + 1 == it);
+  EXPECT_EQ(3, me.size());
+  EXPECT_EQ("4", me.Get(0));
+  EXPECT_EQ("7", me.Get(1));
+  EXPECT_EQ("8", me.Get(2));
+}
+
+TEST(RepeatedPtrField, CopyConstruct) {
+  RepeatedPtrField source;
+  source.Add()->assign("1");
+  source.Add()->assign("2");
+
+  RepeatedPtrField destination(source);
+
+  ASSERT_EQ(2, destination.size());
+  EXPECT_EQ("1", destination.Get(0));
+  EXPECT_EQ("2", destination.Get(1));
+}
+
+TEST(RepeatedPtrField, IteratorConstruct_String) {
+  std::vector values;
+  values.push_back("1");
+  values.push_back("2");
+
+  RepeatedPtrField field(values.begin(), values.end());
+  ASSERT_EQ(values.size(), field.size());
+  EXPECT_EQ(values[0], field.Get(0));
+  EXPECT_EQ(values[1], field.Get(1));
+
+  RepeatedPtrField other(field.begin(), field.end());
+  ASSERT_EQ(values.size(), other.size());
+  EXPECT_EQ(values[0], other.Get(0));
+  EXPECT_EQ(values[1], other.Get(1));
+}
+
+TEST(RepeatedPtrField, IteratorConstruct_Proto) {
+  typedef TestAllTypes::NestedMessage Nested;
+  std::vector values;
+  values.push_back(Nested());
+  values.back().set_bb(1);
+  values.push_back(Nested());
+  values.back().set_bb(2);
+
+  RepeatedPtrField field(values.begin(), values.end());
+  ASSERT_EQ(values.size(), field.size());
+  EXPECT_EQ(values[0].bb(), field.Get(0).bb());
+  EXPECT_EQ(values[1].bb(), field.Get(1).bb());
+
+  RepeatedPtrField other(field.begin(), field.end());
+  ASSERT_EQ(values.size(), other.size());
+  EXPECT_EQ(values[0].bb(), other.Get(0).bb());
+  EXPECT_EQ(values[1].bb(), other.Get(1).bb());
+}
+
+TEST(RepeatedPtrField, CopyAssign) {
+  RepeatedPtrField source, destination;
+  source.Add()->assign("4");
+  source.Add()->assign("5");
+  destination.Add()->assign("1");
+  destination.Add()->assign("2");
+  destination.Add()->assign("3");
+
+  destination = source;
+
+  ASSERT_EQ(2, destination.size());
+  EXPECT_EQ("4", destination.Get(0));
+  EXPECT_EQ("5", destination.Get(1));
+}
+
+TEST(RepeatedPtrField, SelfAssign) {
+  // Verify that assignment to self does not destroy data.
+  RepeatedPtrField source, *p;
+  p = &source;
+  source.Add()->assign("7");
+  source.Add()->assign("8");
+
+  *p = source;
+
+  ASSERT_EQ(2, source.size());
+  EXPECT_EQ("7", source.Get(0));
+  EXPECT_EQ("8", source.Get(1));
+}
+
+TEST(RepeatedPtrField, MoveConstruct) {
+  {
+    RepeatedPtrField source;
+    *source.Add() = "1";
+    *source.Add() = "2";
+    const std::string* const* data = source.data();
+    RepeatedPtrField destination = std::move(source);
+    EXPECT_EQ(data, destination.data());
+    EXPECT_THAT(destination, ElementsAre("1", "2"));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_TRUE(source.empty());
+  }
+  {
+    Arena arena;
+    RepeatedPtrField* source =
+        Arena::CreateMessage>(&arena);
+    *source->Add() = "1";
+    *source->Add() = "2";
+    RepeatedPtrField destination = std::move(*source);
+    EXPECT_EQ(nullptr, destination.GetArena());
+    EXPECT_THAT(destination, ElementsAre("1", "2"));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_THAT(*source, ElementsAre("1", "2"));
+  }
+}
+
+TEST(RepeatedPtrField, MoveAssign) {
+  {
+    RepeatedPtrField source;
+    *source.Add() = "1";
+    *source.Add() = "2";
+    RepeatedPtrField destination;
+    *destination.Add() = "3";
+    const std::string* const* source_data = source.data();
+    const std::string* const* destination_data = destination.data();
+    destination = std::move(source);
+    EXPECT_EQ(source_data, destination.data());
+    EXPECT_THAT(destination, ElementsAre("1", "2"));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_EQ(destination_data, source.data());
+    EXPECT_THAT(source, ElementsAre("3"));
+  }
+  {
+    Arena arena;
+    RepeatedPtrField* source =
+        Arena::CreateMessage>(&arena);
+    *source->Add() = "1";
+    *source->Add() = "2";
+    RepeatedPtrField* destination =
+        Arena::CreateMessage>(&arena);
+    *destination->Add() = "3";
+    const std::string* const* source_data = source->data();
+    const std::string* const* destination_data = destination->data();
+    *destination = std::move(*source);
+    EXPECT_EQ(source_data, destination->data());
+    EXPECT_THAT(*destination, ElementsAre("1", "2"));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_EQ(destination_data, source->data());
+    EXPECT_THAT(*source, ElementsAre("3"));
+  }
+  {
+    Arena source_arena;
+    RepeatedPtrField* source =
+        Arena::CreateMessage>(&source_arena);
+    *source->Add() = "1";
+    *source->Add() = "2";
+    Arena destination_arena;
+    RepeatedPtrField* destination =
+        Arena::CreateMessage>(&destination_arena);
+    *destination->Add() = "3";
+    *destination = std::move(*source);
+    EXPECT_THAT(*destination, ElementsAre("1", "2"));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_THAT(*source, ElementsAre("1", "2"));
+  }
+  {
+    Arena arena;
+    RepeatedPtrField* source =
+        Arena::CreateMessage>(&arena);
+    *source->Add() = "1";
+    *source->Add() = "2";
+    RepeatedPtrField destination;
+    *destination.Add() = "3";
+    destination = std::move(*source);
+    EXPECT_THAT(destination, ElementsAre("1", "2"));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_THAT(*source, ElementsAre("1", "2"));
+  }
+  {
+    RepeatedPtrField source;
+    *source.Add() = "1";
+    *source.Add() = "2";
+    Arena arena;
+    RepeatedPtrField* destination =
+        Arena::CreateMessage>(&arena);
+    *destination->Add() = "3";
+    *destination = std::move(source);
+    EXPECT_THAT(*destination, ElementsAre("1", "2"));
+    // This property isn't guaranteed but it's useful to have a test that would
+    // catch changes in this area.
+    EXPECT_THAT(source, ElementsAre("1", "2"));
+  }
+  {
+    RepeatedPtrField field;
+    // An alias to defeat -Wself-move.
+    RepeatedPtrField& alias = field;
+    *field.Add() = "1";
+    *field.Add() = "2";
+    const std::string* const* data = field.data();
+    field = std::move(alias);
+    EXPECT_EQ(data, field.data());
+    EXPECT_THAT(field, ElementsAre("1", "2"));
+  }
+  {
+    Arena arena;
+    RepeatedPtrField* field =
+        Arena::CreateMessage>(&arena);
+    *field->Add() = "1";
+    *field->Add() = "2";
+    const std::string* const* data = field->data();
+    *field = std::move(*field);
+    EXPECT_EQ(data, field->data());
+    EXPECT_THAT(*field, ElementsAre("1", "2"));
+  }
+}
+
+TEST(RepeatedPtrField, MutableDataIsMutable) {
+  RepeatedPtrField field;
+  *field.Add() = "1";
+  EXPECT_EQ("1", field.Get(0));
+  // The fact that this line compiles would be enough, but we'll check the
+  // value anyway.
+  std::string** data = field.mutable_data();
+  **data = "2";
+  EXPECT_EQ("2", field.Get(0));
+}
+
+TEST(RepeatedPtrField, SubscriptOperators) {
+  RepeatedPtrField field;
+  *field.Add() = "1";
+  EXPECT_EQ("1", field.Get(0));
+  EXPECT_EQ("1", field[0]);
+  EXPECT_EQ(field.Mutable(0), &field[0]);
+  const RepeatedPtrField& const_field = field;
+  EXPECT_EQ(*field.data(), &const_field[0]);
+}
+
+TEST(RepeatedPtrField, ExtractSubrange) {
+  // Exhaustively test every subrange in arrays of all sizes from 0 through 9
+  // with 0 through 3 cleared elements at the end.
+  for (int sz = 0; sz < 10; ++sz) {
+    for (int num = 0; num <= sz; ++num) {
+      for (int start = 0; start < sz - num; ++start) {
+        for (int extra = 0; extra < 4; ++extra) {
+          std::vector subject;
+
+          // Create an array with "sz" elements and "extra" cleared elements.
+          RepeatedPtrField field;
+          for (int i = 0; i < sz + extra; ++i) {
+            subject.push_back(new std::string());
+            field.AddAllocated(subject[i]);
+          }
+          EXPECT_EQ(field.size(), sz + extra);
+          for (int i = 0; i < extra; ++i) field.RemoveLast();
+          EXPECT_EQ(field.size(), sz);
+          EXPECT_EQ(field.ClearedCount(), extra);
+
+          // Create a catcher array and call ExtractSubrange.
+          std::string* catcher[10];
+          for (int i = 0; i < 10; ++i) catcher[i] = NULL;
+          field.ExtractSubrange(start, num, catcher);
+
+          // Does the resulting array have the right size?
+          EXPECT_EQ(field.size(), sz - num);
+
+          // Were the removed elements extracted into the catcher array?
+          for (int i = 0; i < num; ++i)
+            EXPECT_EQ(catcher[i], subject[start + i]);
+          EXPECT_EQ(NULL, catcher[num]);
+
+          // Does the resulting array contain the right values?
+          for (int i = 0; i < start; ++i)
+            EXPECT_EQ(field.Mutable(i), subject[i]);
+          for (int i = start; i < field.size(); ++i)
+            EXPECT_EQ(field.Mutable(i), subject[i + num]);
+
+          // Reinstate the cleared elements.
+          EXPECT_EQ(field.ClearedCount(), extra);
+          for (int i = 0; i < extra; ++i) field.Add();
+          EXPECT_EQ(field.ClearedCount(), 0);
+          EXPECT_EQ(field.size(), sz - num + extra);
+
+          // Make sure the extra elements are all there (in some order).
+          for (int i = sz; i < sz + extra; ++i) {
+            int count = 0;
+            for (int j = sz; j < sz + extra; ++j) {
+              if (field.Mutable(j - num) == subject[i]) count += 1;
+            }
+            EXPECT_EQ(count, 1);
+          }
+
+          // Release the caught elements.
+          for (int i = 0; i < num; ++i) delete catcher[i];
+        }
+      }
+    }
+  }
+}
+
+TEST(RepeatedPtrField, DeleteSubrange) {
+  // DeleteSubrange is a trivial extension of ExtendSubrange.
+}
+
+// ===================================================================
+
+// Iterator tests stolen from net/proto/proto-array_unittest.
+class RepeatedFieldIteratorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    for (int i = 0; i < 3; ++i) {
+      proto_array_.Add(i);
+    }
+  }
+
+  RepeatedField proto_array_;
+};
+
+TEST_F(RepeatedFieldIteratorTest, Convertible) {
+  RepeatedField::iterator iter = proto_array_.begin();
+  RepeatedField::const_iterator c_iter = iter;
+  RepeatedField::value_type value = *c_iter;
+  EXPECT_EQ(0, value);
+}
+
+TEST_F(RepeatedFieldIteratorTest, MutableIteration) {
+  RepeatedField::iterator iter = proto_array_.begin();
+  EXPECT_EQ(0, *iter);
+  ++iter;
+  EXPECT_EQ(1, *iter++);
+  EXPECT_EQ(2, *iter);
+  ++iter;
+  EXPECT_TRUE(proto_array_.end() == iter);
+
+  EXPECT_EQ(2, *(proto_array_.end() - 1));
+}
+
+TEST_F(RepeatedFieldIteratorTest, ConstIteration) {
+  const RepeatedField& const_proto_array = proto_array_;
+  RepeatedField::const_iterator iter = const_proto_array.begin();
+  EXPECT_EQ(0, *iter);
+  ++iter;
+  EXPECT_EQ(1, *iter++);
+  EXPECT_EQ(2, *iter);
+  ++iter;
+  EXPECT_TRUE(proto_array_.end() == iter);
+  EXPECT_EQ(2, *(proto_array_.end() - 1));
+}
+
+TEST_F(RepeatedFieldIteratorTest, Mutation) {
+  RepeatedField::iterator iter = proto_array_.begin();
+  *iter = 7;
+  EXPECT_EQ(7, proto_array_.Get(0));
+}
+
+// -------------------------------------------------------------------
+
+class RepeatedPtrFieldIteratorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    proto_array_.Add()->assign("foo");
+    proto_array_.Add()->assign("bar");
+    proto_array_.Add()->assign("baz");
+  }
+
+  RepeatedPtrField proto_array_;
+};
+
+TEST_F(RepeatedPtrFieldIteratorTest, Convertible) {
+  RepeatedPtrField::iterator iter = proto_array_.begin();
+  RepeatedPtrField::const_iterator c_iter = iter;
+  RepeatedPtrField::value_type value = *c_iter;
+  EXPECT_EQ("foo", value);
+}
+
+TEST_F(RepeatedPtrFieldIteratorTest, MutableIteration) {
+  RepeatedPtrField::iterator iter = proto_array_.begin();
+  EXPECT_EQ("foo", *iter);
+  ++iter;
+  EXPECT_EQ("bar", *(iter++));
+  EXPECT_EQ("baz", *iter);
+  ++iter;
+  EXPECT_TRUE(proto_array_.end() == iter);
+  EXPECT_EQ("baz", *(--proto_array_.end()));
+}
+
+TEST_F(RepeatedPtrFieldIteratorTest, ConstIteration) {
+  const RepeatedPtrField& const_proto_array = proto_array_;
+  RepeatedPtrField::const_iterator iter =
+      const_proto_array.begin();
+  EXPECT_EQ("foo", *iter);
+  ++iter;
+  EXPECT_EQ("bar", *(iter++));
+  EXPECT_EQ("baz", *iter);
+  ++iter;
+  EXPECT_TRUE(const_proto_array.end() == iter);
+  EXPECT_EQ("baz", *(--const_proto_array.end()));
+}
+
+TEST_F(RepeatedPtrFieldIteratorTest, MutableReverseIteration) {
+  RepeatedPtrField::reverse_iterator iter = proto_array_.rbegin();
+  EXPECT_EQ("baz", *iter);
+  ++iter;
+  EXPECT_EQ("bar", *(iter++));
+  EXPECT_EQ("foo", *iter);
+  ++iter;
+  EXPECT_TRUE(proto_array_.rend() == iter);
+  EXPECT_EQ("foo", *(--proto_array_.rend()));
+}
+
+TEST_F(RepeatedPtrFieldIteratorTest, ConstReverseIteration) {
+  const RepeatedPtrField& const_proto_array = proto_array_;
+  RepeatedPtrField::const_reverse_iterator iter =
+      const_proto_array.rbegin();
+  EXPECT_EQ("baz", *iter);
+  ++iter;
+  EXPECT_EQ("bar", *(iter++));
+  EXPECT_EQ("foo", *iter);
+  ++iter;
+  EXPECT_TRUE(const_proto_array.rend() == iter);
+  EXPECT_EQ("foo", *(--const_proto_array.rend()));
+}
+
+TEST_F(RepeatedPtrFieldIteratorTest, RandomAccess) {
+  RepeatedPtrField::iterator iter = proto_array_.begin();
+  RepeatedPtrField::iterator iter2 = iter;
+  ++iter2;
+  ++iter2;
+  EXPECT_TRUE(iter + 2 == iter2);
+  EXPECT_TRUE(iter == iter2 - 2);
+  EXPECT_EQ("baz", iter[2]);
+  EXPECT_EQ("baz", *(iter + 2));
+  EXPECT_EQ(3, proto_array_.end() - proto_array_.begin());
+}
+
+TEST_F(RepeatedPtrFieldIteratorTest, Comparable) {
+  RepeatedPtrField::const_iterator iter = proto_array_.begin();
+  RepeatedPtrField::const_iterator iter2 = iter + 1;
+  EXPECT_TRUE(iter == iter);
+  EXPECT_TRUE(iter != iter2);
+  EXPECT_TRUE(iter < iter2);
+  EXPECT_TRUE(iter <= iter2);
+  EXPECT_TRUE(iter <= iter);
+  EXPECT_TRUE(iter2 > iter);
+  EXPECT_TRUE(iter2 >= iter);
+  EXPECT_TRUE(iter >= iter);
+}
+
+// Uninitialized iterator does not point to any of the RepeatedPtrField.
+TEST_F(RepeatedPtrFieldIteratorTest, UninitializedIterator) {
+  RepeatedPtrField::iterator iter;
+  EXPECT_TRUE(iter != proto_array_.begin());
+  EXPECT_TRUE(iter != proto_array_.begin() + 1);
+  EXPECT_TRUE(iter != proto_array_.begin() + 2);
+  EXPECT_TRUE(iter != proto_array_.begin() + 3);
+  EXPECT_TRUE(iter != proto_array_.end());
+}
+
+TEST_F(RepeatedPtrFieldIteratorTest, STLAlgorithms_lower_bound) {
+  proto_array_.Clear();
+  proto_array_.Add()->assign("a");
+  proto_array_.Add()->assign("c");
+  proto_array_.Add()->assign("d");
+  proto_array_.Add()->assign("n");
+  proto_array_.Add()->assign("p");
+  proto_array_.Add()->assign("x");
+  proto_array_.Add()->assign("y");
+
+  std::string v = "f";
+  RepeatedPtrField::const_iterator it =
+      std::lower_bound(proto_array_.begin(), proto_array_.end(), v);
+
+  EXPECT_EQ(*it, "n");
+  EXPECT_TRUE(it == proto_array_.begin() + 3);
+}
+
+TEST_F(RepeatedPtrFieldIteratorTest, Mutation) {
+  RepeatedPtrField::iterator iter = proto_array_.begin();
+  *iter = "qux";
+  EXPECT_EQ("qux", proto_array_.Get(0));
+}
+
+// -------------------------------------------------------------------
+
+class RepeatedPtrFieldPtrsIteratorTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    proto_array_.Add()->assign("foo");
+    proto_array_.Add()->assign("bar");
+    proto_array_.Add()->assign("baz");
+    const_proto_array_ = &proto_array_;
+  }
+
+  RepeatedPtrField proto_array_;
+  const RepeatedPtrField* const_proto_array_;
+};
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, ConvertiblePtr) {
+  RepeatedPtrField::pointer_iterator iter =
+      proto_array_.pointer_begin();
+  static_cast(iter);
+}
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, ConvertibleConstPtr) {
+  RepeatedPtrField::const_pointer_iterator iter =
+      const_proto_array_->pointer_begin();
+  static_cast(iter);
+}
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, MutablePtrIteration) {
+  RepeatedPtrField::pointer_iterator iter =
+      proto_array_.pointer_begin();
+  EXPECT_EQ("foo", **iter);
+  ++iter;
+  EXPECT_EQ("bar", **(iter++));
+  EXPECT_EQ("baz", **iter);
+  ++iter;
+  EXPECT_TRUE(proto_array_.pointer_end() == iter);
+  EXPECT_EQ("baz", **(--proto_array_.pointer_end()));
+}
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, MutableConstPtrIteration) {
+  RepeatedPtrField::const_pointer_iterator iter =
+      const_proto_array_->pointer_begin();
+  EXPECT_EQ("foo", **iter);
+  ++iter;
+  EXPECT_EQ("bar", **(iter++));
+  EXPECT_EQ("baz", **iter);
+  ++iter;
+  EXPECT_TRUE(const_proto_array_->pointer_end() == iter);
+  EXPECT_EQ("baz", **(--const_proto_array_->pointer_end()));
+}
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, RandomPtrAccess) {
+  RepeatedPtrField::pointer_iterator iter =
+      proto_array_.pointer_begin();
+  RepeatedPtrField::pointer_iterator iter2 = iter;
+  ++iter2;
+  ++iter2;
+  EXPECT_TRUE(iter + 2 == iter2);
+  EXPECT_TRUE(iter == iter2 - 2);
+  EXPECT_EQ("baz", *iter[2]);
+  EXPECT_EQ("baz", **(iter + 2));
+  EXPECT_EQ(3, proto_array_.end() - proto_array_.begin());
+}
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, RandomConstPtrAccess) {
+  RepeatedPtrField::const_pointer_iterator iter =
+      const_proto_array_->pointer_begin();
+  RepeatedPtrField::const_pointer_iterator iter2 = iter;
+  ++iter2;
+  ++iter2;
+  EXPECT_TRUE(iter + 2 == iter2);
+  EXPECT_TRUE(iter == iter2 - 2);
+  EXPECT_EQ("baz", *iter[2]);
+  EXPECT_EQ("baz", **(iter + 2));
+  EXPECT_EQ(3, const_proto_array_->end() - const_proto_array_->begin());
+}
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, ComparablePtr) {
+  RepeatedPtrField::pointer_iterator iter =
+      proto_array_.pointer_begin();
+  RepeatedPtrField::pointer_iterator iter2 = iter + 1;
+  EXPECT_TRUE(iter == iter);
+  EXPECT_TRUE(iter != iter2);
+  EXPECT_TRUE(iter < iter2);
+  EXPECT_TRUE(iter <= iter2);
+  EXPECT_TRUE(iter <= iter);
+  EXPECT_TRUE(iter2 > iter);
+  EXPECT_TRUE(iter2 >= iter);
+  EXPECT_TRUE(iter >= iter);
+}
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, ComparableConstPtr) {
+  RepeatedPtrField::const_pointer_iterator iter =
+      const_proto_array_->pointer_begin();
+  RepeatedPtrField::const_pointer_iterator iter2 = iter + 1;
+  EXPECT_TRUE(iter == iter);
+  EXPECT_TRUE(iter != iter2);
+  EXPECT_TRUE(iter < iter2);
+  EXPECT_TRUE(iter <= iter2);
+  EXPECT_TRUE(iter <= iter);
+  EXPECT_TRUE(iter2 > iter);
+  EXPECT_TRUE(iter2 >= iter);
+  EXPECT_TRUE(iter >= iter);
+}
+
+// Uninitialized iterator does not point to any of the RepeatedPtrOverPtrs.
+// Dereferencing an uninitialized iterator crashes the process.
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, UninitializedPtrIterator) {
+  RepeatedPtrField::pointer_iterator iter;
+  EXPECT_TRUE(iter != proto_array_.pointer_begin());
+  EXPECT_TRUE(iter != proto_array_.pointer_begin() + 1);
+  EXPECT_TRUE(iter != proto_array_.pointer_begin() + 2);
+  EXPECT_TRUE(iter != proto_array_.pointer_begin() + 3);
+  EXPECT_TRUE(iter != proto_array_.pointer_end());
+}
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, UninitializedConstPtrIterator) {
+  RepeatedPtrField::const_pointer_iterator iter;
+  EXPECT_TRUE(iter != const_proto_array_->pointer_begin());
+  EXPECT_TRUE(iter != const_proto_array_->pointer_begin() + 1);
+  EXPECT_TRUE(iter != const_proto_array_->pointer_begin() + 2);
+  EXPECT_TRUE(iter != const_proto_array_->pointer_begin() + 3);
+  EXPECT_TRUE(iter != const_proto_array_->pointer_end());
+}
+
+// This comparison functor is required by the tests for RepeatedPtrOverPtrs.
+// They operate on strings and need to compare strings as strings in
+// any stl algorithm, even though the iterator returns a pointer to a
+// string
+// - i.e. *iter has type std::string*.
+struct StringLessThan {
+  bool operator()(const std::string* z, const std::string* y) const {
+    return *z < *y;
+  }
+};
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, PtrSTLAlgorithms_lower_bound) {
+  proto_array_.Clear();
+  proto_array_.Add()->assign("a");
+  proto_array_.Add()->assign("c");
+  proto_array_.Add()->assign("d");
+  proto_array_.Add()->assign("n");
+  proto_array_.Add()->assign("p");
+  proto_array_.Add()->assign("x");
+  proto_array_.Add()->assign("y");
+
+  {
+    std::string v = "f";
+    RepeatedPtrField::pointer_iterator it =
+        std::lower_bound(proto_array_.pointer_begin(),
+                         proto_array_.pointer_end(), &v, StringLessThan());
+
+    GOOGLE_CHECK(*it != NULL);
+
+    EXPECT_EQ(**it, "n");
+    EXPECT_TRUE(it == proto_array_.pointer_begin() + 3);
+  }
+  {
+    std::string v = "f";
+    RepeatedPtrField::const_pointer_iterator it = std::lower_bound(
+        const_proto_array_->pointer_begin(), const_proto_array_->pointer_end(),
+        &v, StringLessThan());
+
+    GOOGLE_CHECK(*it != NULL);
+
+    EXPECT_EQ(**it, "n");
+    EXPECT_TRUE(it == const_proto_array_->pointer_begin() + 3);
+  }
+}
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, PtrMutation) {
+  RepeatedPtrField::pointer_iterator iter =
+      proto_array_.pointer_begin();
+  **iter = "qux";
+  EXPECT_EQ("qux", proto_array_.Get(0));
+
+  EXPECT_EQ("bar", proto_array_.Get(1));
+  EXPECT_EQ("baz", proto_array_.Get(2));
+  ++iter;
+  delete *iter;
+  *iter = new std::string("a");
+  ++iter;
+  delete *iter;
+  *iter = new std::string("b");
+  EXPECT_EQ("a", proto_array_.Get(1));
+  EXPECT_EQ("b", proto_array_.Get(2));
+}
+
+TEST_F(RepeatedPtrFieldPtrsIteratorTest, Sort) {
+  proto_array_.Add()->assign("c");
+  proto_array_.Add()->assign("d");
+  proto_array_.Add()->assign("n");
+  proto_array_.Add()->assign("p");
+  proto_array_.Add()->assign("a");
+  proto_array_.Add()->assign("y");
+  proto_array_.Add()->assign("x");
+  EXPECT_EQ("foo", proto_array_.Get(0));
+  EXPECT_EQ("n", proto_array_.Get(5));
+  EXPECT_EQ("x", proto_array_.Get(9));
+  std::sort(proto_array_.pointer_begin(), proto_array_.pointer_end(),
+            StringLessThan());
+  EXPECT_EQ("a", proto_array_.Get(0));
+  EXPECT_EQ("baz", proto_array_.Get(2));
+  EXPECT_EQ("y", proto_array_.Get(9));
+}
+
+// -----------------------------------------------------------------------------
+// Unit-tests for the insert iterators
+// google::protobuf::RepeatedFieldBackInserter,
+// google::protobuf::AllocatedRepeatedPtrFieldBackInserter
+// Ported from util/gtl/proto-array-iterators_unittest.
+
+class RepeatedFieldInsertionIteratorsTest : public testing::Test {
+ protected:
+  std::list halves;
+  std::list fibonacci;
+  std::vector words;
+  typedef TestAllTypes::NestedMessage Nested;
+  Nested nesteds[2];
+  std::vector nested_ptrs;
+  TestAllTypes protobuffer;
+
+  virtual void SetUp() {
+    fibonacci.push_back(1);
+    fibonacci.push_back(1);
+    fibonacci.push_back(2);
+    fibonacci.push_back(3);
+    fibonacci.push_back(5);
+    fibonacci.push_back(8);
+    std::copy(fibonacci.begin(), fibonacci.end(),
+              RepeatedFieldBackInserter(protobuffer.mutable_repeated_int32()));
+
+    halves.push_back(1.0);
+    halves.push_back(0.5);
+    halves.push_back(0.25);
+    halves.push_back(0.125);
+    halves.push_back(0.0625);
+    std::copy(halves.begin(), halves.end(),
+              RepeatedFieldBackInserter(protobuffer.mutable_repeated_double()));
+
+    words.push_back("Able");
+    words.push_back("was");
+    words.push_back("I");
+    words.push_back("ere");
+    words.push_back("I");
+    words.push_back("saw");
+    words.push_back("Elba");
+    std::copy(words.begin(), words.end(),
+              RepeatedFieldBackInserter(protobuffer.mutable_repeated_string()));
+
+    nesteds[0].set_bb(17);
+    nesteds[1].set_bb(4711);
+    std::copy(&nesteds[0], &nesteds[2],
+              RepeatedFieldBackInserter(
+                  protobuffer.mutable_repeated_nested_message()));
+
+    nested_ptrs.push_back(new Nested);
+    nested_ptrs.back()->set_bb(170);
+    nested_ptrs.push_back(new Nested);
+    nested_ptrs.back()->set_bb(47110);
+    std::copy(nested_ptrs.begin(), nested_ptrs.end(),
+              RepeatedFieldBackInserter(
+                  protobuffer.mutable_repeated_nested_message()));
+  }
+
+  virtual void TearDown() {
+    for (auto ptr : nested_ptrs) {
+      delete ptr;
+    }
+  }
+};
+
+TEST_F(RepeatedFieldInsertionIteratorsTest, Fibonacci) {
+  EXPECT_TRUE(std::equal(fibonacci.begin(), fibonacci.end(),
+                         protobuffer.repeated_int32().begin()));
+  EXPECT_TRUE(std::equal(protobuffer.repeated_int32().begin(),
+                         protobuffer.repeated_int32().end(),
+                         fibonacci.begin()));
+}
+
+TEST_F(RepeatedFieldInsertionIteratorsTest, Halves) {
+  EXPECT_TRUE(std::equal(halves.begin(), halves.end(),
+                         protobuffer.repeated_double().begin()));
+  EXPECT_TRUE(std::equal(protobuffer.repeated_double().begin(),
+                         protobuffer.repeated_double().end(), halves.begin()));
+}
+
+TEST_F(RepeatedFieldInsertionIteratorsTest, Words) {
+  ASSERT_EQ(words.size(), protobuffer.repeated_string_size());
+  for (int i = 0; i < words.size(); ++i)
+    EXPECT_EQ(words.at(i), protobuffer.repeated_string(i));
+}
+
+TEST_F(RepeatedFieldInsertionIteratorsTest, Words2) {
+  words.clear();
+  words.push_back("sing");
+  words.push_back("a");
+  words.push_back("song");
+  words.push_back("of");
+  words.push_back("six");
+  words.push_back("pence");
+  protobuffer.mutable_repeated_string()->Clear();
+  std::copy(
+      words.begin(), words.end(),
+      RepeatedPtrFieldBackInserter(protobuffer.mutable_repeated_string()));
+  ASSERT_EQ(words.size(), protobuffer.repeated_string_size());
+  for (int i = 0; i < words.size(); ++i)
+    EXPECT_EQ(words.at(i), protobuffer.repeated_string(i));
+}
+
+TEST_F(RepeatedFieldInsertionIteratorsTest, Nesteds) {
+  ASSERT_EQ(protobuffer.repeated_nested_message_size(), 4);
+  EXPECT_EQ(protobuffer.repeated_nested_message(0).bb(), 17);
+  EXPECT_EQ(protobuffer.repeated_nested_message(1).bb(), 4711);
+  EXPECT_EQ(protobuffer.repeated_nested_message(2).bb(), 170);
+  EXPECT_EQ(protobuffer.repeated_nested_message(3).bb(), 47110);
+}
+
+TEST_F(RepeatedFieldInsertionIteratorsTest,
+       AllocatedRepeatedPtrFieldWithStringIntData) {
+  std::vector data;
+  TestAllTypes goldenproto;
+  for (int i = 0; i < 10; ++i) {
+    Nested* new_data = new Nested;
+    new_data->set_bb(i);
+    data.push_back(new_data);
+
+    new_data = goldenproto.add_repeated_nested_message();
+    new_data->set_bb(i);
+  }
+  TestAllTypes testproto;
+  std::copy(data.begin(), data.end(),
+            AllocatedRepeatedPtrFieldBackInserter(
+                testproto.mutable_repeated_nested_message()));
+  EXPECT_EQ(testproto.DebugString(), goldenproto.DebugString());
+}
+
+TEST_F(RepeatedFieldInsertionIteratorsTest,
+       AllocatedRepeatedPtrFieldWithString) {
+  std::vector data;
+  TestAllTypes goldenproto;
+  for (int i = 0; i < 10; ++i) {
+    std::string* new_data = new std::string;
+    *new_data = "name-" + StrCat(i);
+    data.push_back(new_data);
+
+    new_data = goldenproto.add_repeated_string();
+    *new_data = "name-" + StrCat(i);
+  }
+  TestAllTypes testproto;
+  std::copy(data.begin(), data.end(),
+            AllocatedRepeatedPtrFieldBackInserter(
+                testproto.mutable_repeated_string()));
+  EXPECT_EQ(testproto.DebugString(), goldenproto.DebugString());
+}
+
+TEST_F(RepeatedFieldInsertionIteratorsTest,
+       UnsafeArenaAllocatedRepeatedPtrFieldWithStringIntData) {
+  std::vector data;
+  TestAllTypes goldenproto;
+  for (int i = 0; i < 10; ++i) {
+    Nested* new_data = new Nested;
+    new_data->set_bb(i);
+    data.push_back(new_data);
+
+    new_data = goldenproto.add_repeated_nested_message();
+    new_data->set_bb(i);
+  }
+  TestAllTypes testproto;
+  std::copy(data.begin(), data.end(),
+            UnsafeArenaAllocatedRepeatedPtrFieldBackInserter(
+                testproto.mutable_repeated_nested_message()));
+  EXPECT_EQ(testproto.DebugString(), goldenproto.DebugString());
+}
+
+TEST_F(RepeatedFieldInsertionIteratorsTest,
+       UnsafeArenaAllocatedRepeatedPtrFieldWithString) {
+  std::vector data;
+  TestAllTypes goldenproto;
+  for (int i = 0; i < 10; ++i) {
+    std::string* new_data = new std::string;
+    *new_data = "name-" + StrCat(i);
+    data.push_back(new_data);
+
+    new_data = goldenproto.add_repeated_string();
+    *new_data = "name-" + StrCat(i);
+  }
+  TestAllTypes testproto;
+  std::copy(data.begin(), data.end(),
+            UnsafeArenaAllocatedRepeatedPtrFieldBackInserter(
+                testproto.mutable_repeated_string()));
+  EXPECT_EQ(testproto.DebugString(), goldenproto.DebugString());
+}
+
+TEST_F(RepeatedFieldInsertionIteratorsTest, MoveStrings) {
+  std::vector src = {"a", "b", "c", "d"};
+  std::vector copy =
+      src;  // copy since move leaves in undefined state
+  TestAllTypes testproto;
+  std::move(copy.begin(), copy.end(),
+            RepeatedFieldBackInserter(testproto.mutable_repeated_string()));
+
+  ASSERT_THAT(testproto.repeated_string(), testing::ElementsAreArray(src));
+}
+
+TEST_F(RepeatedFieldInsertionIteratorsTest, MoveProtos) {
+  auto make_nested = [](int32 x) {
+    Nested ret;
+    ret.set_bb(x);
+    return ret;
+  };
+  std::vector src = {make_nested(3), make_nested(5), make_nested(7)};
+  std::vector copy = src;  // copy since move leaves in undefined state
+  TestAllTypes testproto;
+  std::move(
+      copy.begin(), copy.end(),
+      RepeatedFieldBackInserter(testproto.mutable_repeated_nested_message()));
+
+  ASSERT_EQ(src.size(), testproto.repeated_nested_message_size());
+  for (int i = 0; i < src.size(); ++i) {
+    EXPECT_EQ(src[i].DebugString(),
+              testproto.repeated_nested_message(i).DebugString());
+  }
+}
+
+}  // namespace
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/service.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/service.cc"
new file mode 100644
index 00000000..53945684
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/service.cc"
@@ -0,0 +1,45 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+Service::~Service() {}
+RpcChannel::~RpcChannel() {}
+RpcController::~RpcController() {}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/service.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/service.h"
new file mode 100644
index 00000000..b18a8039
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/service.h"
@@ -0,0 +1,293 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// DEPRECATED:  This module declares the abstract interfaces underlying proto2
+// RPC services.  These are intended to be independent of any particular RPC
+// implementation, so that proto2 services can be used on top of a variety
+// of implementations.  Starting with version 2.3.0, RPC implementations should
+// not try to build on these, but should instead provide code generator plugins
+// which generate code specific to the particular RPC implementation.  This way
+// the generated code can be more appropriate for the implementation in use
+// and can avoid unnecessary layers of indirection.
+//
+//
+// When you use the protocol compiler to compile a service definition, it
+// generates two classes:  An abstract interface for the service (with
+// methods matching the service definition) and a "stub" implementation.
+// A stub is just a type-safe wrapper around an RpcChannel which emulates a
+// local implementation of the service.
+//
+// For example, the service definition:
+//   service MyService {
+//     rpc Foo(MyRequest) returns(MyResponse);
+//   }
+// will generate abstract interface "MyService" and class "MyService::Stub".
+// You could implement a MyService as follows:
+//   class MyServiceImpl : public MyService {
+//    public:
+//     MyServiceImpl() {}
+//     ~MyServiceImpl() {}
+//
+//     // implements MyService ---------------------------------------
+//
+//     void Foo(google::protobuf::RpcController* controller,
+//              const MyRequest* request,
+//              MyResponse* response,
+//              Closure* done) {
+//       // ... read request and fill in response ...
+//       done->Run();
+//     }
+//   };
+// You would then register an instance of MyServiceImpl with your RPC server
+// implementation.  (How to do that depends on the implementation.)
+//
+// To call a remote MyServiceImpl, first you need an RpcChannel connected to it.
+// How to construct a channel depends, again, on your RPC implementation.
+// Here we use a hypothetical "MyRpcChannel" as an example:
+//   MyRpcChannel channel("rpc:hostname:1234/myservice");
+//   MyRpcController controller;
+//   MyServiceImpl::Stub stub(&channel);
+//   FooRequest request;
+//   FooResponse response;
+//
+//   // ... fill in request ...
+//
+//   stub.Foo(&controller, request, &response, NewCallback(HandleResponse));
+//
+// On Thread-Safety:
+//
+// Different RPC implementations may make different guarantees about what
+// threads they may run callbacks on, and what threads the application is
+// allowed to use to call the RPC system.  Portable software should be ready
+// for callbacks to be called on any thread, but should not try to call the
+// RPC system from any thread except for the ones on which it received the
+// callbacks.  Realistically, though, simple software will probably want to
+// use a single-threaded RPC system while high-end software will want to
+// use multiple threads.  RPC implementations should provide multiple
+// choices.
+
+#ifndef GOOGLE_PROTOBUF_SERVICE_H__
+#define GOOGLE_PROTOBUF_SERVICE_H__
+
+#include 
+#include 
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+// Defined in this file.
+class Service;
+class RpcController;
+class RpcChannel;
+
+// Defined in other files.
+class Descriptor;         // descriptor.h
+class ServiceDescriptor;  // descriptor.h
+class MethodDescriptor;   // descriptor.h
+class Message;            // message.h
+
+// Abstract base interface for protocol-buffer-based RPC services.  Services
+// themselves are abstract interfaces (implemented either by servers or as
+// stubs), but they subclass this base interface.  The methods of this
+// interface can be used to call the methods of the Service without knowing
+// its exact type at compile time (analogous to Reflection).
+class PROTOBUF_EXPORT Service {
+ public:
+  inline Service() {}
+  virtual ~Service();
+
+  // When constructing a stub, you may pass STUB_OWNS_CHANNEL as the second
+  // parameter to the constructor to tell it to delete its RpcChannel when
+  // destroyed.
+  enum ChannelOwnership { STUB_OWNS_CHANNEL, STUB_DOESNT_OWN_CHANNEL };
+
+  // Get the ServiceDescriptor describing this service and its methods.
+  virtual const ServiceDescriptor* GetDescriptor() = 0;
+
+  // Call a method of the service specified by MethodDescriptor.  This is
+  // normally implemented as a simple switch() that calls the standard
+  // definitions of the service's methods.
+  //
+  // Preconditions:
+  // * method->service() == GetDescriptor()
+  // * request and response are of the exact same classes as the objects
+  //   returned by GetRequestPrototype(method) and
+  //   GetResponsePrototype(method).
+  // * After the call has started, the request must not be modified and the
+  //   response must not be accessed at all until "done" is called.
+  // * "controller" is of the correct type for the RPC implementation being
+  //   used by this Service.  For stubs, the "correct type" depends on the
+  //   RpcChannel which the stub is using.  Server-side Service
+  //   implementations are expected to accept whatever type of RpcController
+  //   the server-side RPC implementation uses.
+  //
+  // Postconditions:
+  // * "done" will be called when the method is complete.  This may be
+  //   before CallMethod() returns or it may be at some point in the future.
+  // * If the RPC succeeded, "response" contains the response returned by
+  //   the server.
+  // * If the RPC failed, "response"'s contents are undefined.  The
+  //   RpcController can be queried to determine if an error occurred and
+  //   possibly to get more information about the error.
+  virtual void CallMethod(const MethodDescriptor* method,
+                          RpcController* controller, const Message* request,
+                          Message* response, Closure* done) = 0;
+
+  // CallMethod() requires that the request and response passed in are of a
+  // particular subclass of Message.  GetRequestPrototype() and
+  // GetResponsePrototype() get the default instances of these required types.
+  // You can then call Message::New() on these instances to construct mutable
+  // objects which you can then pass to CallMethod().
+  //
+  // Example:
+  //   const MethodDescriptor* method =
+  //     service->GetDescriptor()->FindMethodByName("Foo");
+  //   Message* request  = stub->GetRequestPrototype (method)->New();
+  //   Message* response = stub->GetResponsePrototype(method)->New();
+  //   request->ParseFromString(input);
+  //   service->CallMethod(method, *request, response, callback);
+  virtual const Message& GetRequestPrototype(
+      const MethodDescriptor* method) const = 0;
+  virtual const Message& GetResponsePrototype(
+      const MethodDescriptor* method) const = 0;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Service);
+};
+
+// An RpcController mediates a single method call.  The primary purpose of
+// the controller is to provide a way to manipulate settings specific to the
+// RPC implementation and to find out about RPC-level errors.
+//
+// The methods provided by the RpcController interface are intended to be a
+// "least common denominator" set of features which we expect all
+// implementations to support.  Specific implementations may provide more
+// advanced features (e.g. deadline propagation).
+class PROTOBUF_EXPORT RpcController {
+ public:
+  inline RpcController() {}
+  virtual ~RpcController();
+
+  // Client-side methods ---------------------------------------------
+  // These calls may be made from the client side only.  Their results
+  // are undefined on the server side (may crash).
+
+  // Resets the RpcController to its initial state so that it may be reused in
+  // a new call.  Must not be called while an RPC is in progress.
+  virtual void Reset() = 0;
+
+  // After a call has finished, returns true if the call failed.  The possible
+  // reasons for failure depend on the RPC implementation.  Failed() must not
+  // be called before a call has finished.  If Failed() returns true, the
+  // contents of the response message are undefined.
+  virtual bool Failed() const = 0;
+
+  // If Failed() is true, returns a human-readable description of the error.
+  virtual std::string ErrorText() const = 0;
+
+  // Advises the RPC system that the caller desires that the RPC call be
+  // canceled.  The RPC system may cancel it immediately, may wait awhile and
+  // then cancel it, or may not even cancel the call at all.  If the call is
+  // canceled, the "done" callback will still be called and the RpcController
+  // will indicate that the call failed at that time.
+  virtual void StartCancel() = 0;
+
+  // Server-side methods ---------------------------------------------
+  // These calls may be made from the server side only.  Their results
+  // are undefined on the client side (may crash).
+
+  // Causes Failed() to return true on the client side.  "reason" will be
+  // incorporated into the message returned by ErrorText().  If you find
+  // you need to return machine-readable information about failures, you
+  // should incorporate it into your response protocol buffer and should
+  // NOT call SetFailed().
+  virtual void SetFailed(const std::string& reason) = 0;
+
+  // If true, indicates that the client canceled the RPC, so the server may
+  // as well give up on replying to it.  The server should still call the
+  // final "done" callback.
+  virtual bool IsCanceled() const = 0;
+
+  // Asks that the given callback be called when the RPC is canceled.  The
+  // callback will always be called exactly once.  If the RPC completes without
+  // being canceled, the callback will be called after completion.  If the RPC
+  // has already been canceled when NotifyOnCancel() is called, the callback
+  // will be called immediately.
+  //
+  // NotifyOnCancel() must be called no more than once per request.
+  virtual void NotifyOnCancel(Closure* callback) = 0;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RpcController);
+};
+
+// Abstract interface for an RPC channel.  An RpcChannel represents a
+// communication line to a Service which can be used to call that Service's
+// methods.  The Service may be running on another machine.  Normally, you
+// should not call an RpcChannel directly, but instead construct a stub Service
+// wrapping it.  Example:
+//   RpcChannel* channel = new MyRpcChannel("remotehost.example.com:1234");
+//   MyService* service = new MyService::Stub(channel);
+//   service->MyMethod(request, &response, callback);
+class PROTOBUF_EXPORT RpcChannel {
+ public:
+  inline RpcChannel() {}
+  virtual ~RpcChannel();
+
+  // Call the given method of the remote service.  The signature of this
+  // procedure looks the same as Service::CallMethod(), but the requirements
+  // are less strict in one important way:  the request and response objects
+  // need not be of any specific class as long as their descriptors are
+  // method->input_type() and method->output_type().
+  virtual void CallMethod(const MethodDescriptor* method,
+                          RpcController* controller, const Message* request,
+                          Message* response, Closure* done) = 0;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RpcChannel);
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_SERVICE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/source_context.pb.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/source_context.pb.cc"
new file mode 100644
index 00000000..c8265f5e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/source_context.pb.cc"
@@ -0,0 +1,292 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/source_context.proto
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+PROTOBUF_NAMESPACE_OPEN
+class SourceContextDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _SourceContext_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+static void InitDefaultsscc_info_SourceContext_google_2fprotobuf_2fsource_5fcontext_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_SourceContext_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::SourceContext();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::SourceContext::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_SourceContext_google_2fprotobuf_2fsource_5fcontext_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_SourceContext_google_2fprotobuf_2fsource_5fcontext_2eproto}, {}};
+
+static ::PROTOBUF_NAMESPACE_ID::Metadata file_level_metadata_google_2fprotobuf_2fsource_5fcontext_2eproto[1];
+static constexpr ::PROTOBUF_NAMESPACE_ID::EnumDescriptor const** file_level_enum_descriptors_google_2fprotobuf_2fsource_5fcontext_2eproto = nullptr;
+static constexpr ::PROTOBUF_NAMESPACE_ID::ServiceDescriptor const** file_level_service_descriptors_google_2fprotobuf_2fsource_5fcontext_2eproto = nullptr;
+
+const ::PROTOBUF_NAMESPACE_ID::uint32 TableStruct_google_2fprotobuf_2fsource_5fcontext_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  ~0u,  // no _has_bits_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::SourceContext, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::SourceContext, file_name_),
+};
+static const ::PROTOBUF_NAMESPACE_ID::internal::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  { 0, -1, sizeof(PROTOBUF_NAMESPACE_ID::SourceContext)},
+};
+
+static ::PROTOBUF_NAMESPACE_ID::Message const * const file_default_instances[] = {
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_SourceContext_default_instance_),
+};
+
+const char descriptor_table_protodef_google_2fprotobuf_2fsource_5fcontext_2eproto[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) =
+  "\n$google/protobuf/source_context.proto\022\017"
+  "google.protobuf\"\"\n\rSourceContext\022\021\n\tfile"
+  "_name\030\001 \001(\tB\225\001\n\023com.google.protobufB\022Sou"
+  "rceContextProtoP\001ZAgoogle.golang.org/gen"
+  "proto/protobuf/source_context;source_con"
+  "text\242\002\003GPB\252\002\036Google.Protobuf.WellKnownTy"
+  "pesb\006proto3"
+  ;
+static const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable*const descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto_deps[1] = {
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase*const descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto_sccs[1] = {
+  &scc_info_SourceContext_google_2fprotobuf_2fsource_5fcontext_2eproto.base,
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::once_flag descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto_once;
+static bool descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto_initialized = false;
+const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto = {
+  &descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto_initialized, descriptor_table_protodef_google_2fprotobuf_2fsource_5fcontext_2eproto, "google/protobuf/source_context.proto", 251,
+  &descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto_once, descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto_sccs, descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto_deps, 1, 0,
+  schemas, file_default_instances, TableStruct_google_2fprotobuf_2fsource_5fcontext_2eproto::offsets,
+  file_level_metadata_google_2fprotobuf_2fsource_5fcontext_2eproto, 1, file_level_enum_descriptors_google_2fprotobuf_2fsource_5fcontext_2eproto, file_level_service_descriptors_google_2fprotobuf_2fsource_5fcontext_2eproto,
+};
+
+// Force running AddDescriptors() at dynamic initialization time.
+static bool dynamic_init_dummy_google_2fprotobuf_2fsource_5fcontext_2eproto = (static_cast(::PROTOBUF_NAMESPACE_ID::internal::AddDescriptors(&descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto)), true);
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+void SourceContext::InitAsDefaultInstance() {
+}
+class SourceContext::_Internal {
+ public:
+};
+
+SourceContext::SourceContext()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.SourceContext)
+}
+SourceContext::SourceContext(const SourceContext& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  file_name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (!from._internal_file_name().empty()) {
+    file_name_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.file_name_);
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.SourceContext)
+}
+
+void SourceContext::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_SourceContext_google_2fprotobuf_2fsource_5fcontext_2eproto.base);
+  file_name_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+SourceContext::~SourceContext() {
+  // @@protoc_insertion_point(destructor:google.protobuf.SourceContext)
+  SharedDtor();
+}
+
+void SourceContext::SharedDtor() {
+  file_name_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+void SourceContext::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const SourceContext& SourceContext::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_SourceContext_google_2fprotobuf_2fsource_5fcontext_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void SourceContext::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.SourceContext)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  file_name_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  _internal_metadata_.Clear();
+}
+
+const char* SourceContext::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // string file_name = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_file_name();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.SourceContext.file_name"));
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* SourceContext::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.SourceContext)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // string file_name = 1;
+  if (this->file_name().size() > 0) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String(
+      this->_internal_file_name().data(), static_cast(this->_internal_file_name().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE,
+      "google.protobuf.SourceContext.file_name");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_file_name(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.SourceContext)
+  return target;
+}
+
+size_t SourceContext::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.SourceContext)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // string file_name = 1;
+  if (this->file_name().size() > 0) {
+    total_size += 1 +
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+        this->_internal_file_name());
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void SourceContext::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.SourceContext)
+  GOOGLE_DCHECK_NE(&from, this);
+  const SourceContext* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.SourceContext)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.SourceContext)
+    MergeFrom(*source);
+  }
+}
+
+void SourceContext::MergeFrom(const SourceContext& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.SourceContext)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  if (from.file_name().size() > 0) {
+
+    file_name_.AssignWithDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), from.file_name_);
+  }
+}
+
+void SourceContext::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.SourceContext)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void SourceContext::CopyFrom(const SourceContext& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.SourceContext)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool SourceContext::IsInitialized() const {
+  return true;
+}
+
+void SourceContext::InternalSwap(SourceContext* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  file_name_.Swap(&other->file_name_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata SourceContext::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::SourceContext* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::SourceContext >(Arena* arena) {
+  return Arena::CreateInternal< PROTOBUF_NAMESPACE_ID::SourceContext >(arena);
+}
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+#include 
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/source_context.pb.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/source_context.pb.h"
new file mode 100644
index 00000000..c9c70c80
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/source_context.pb.h"
@@ -0,0 +1,284 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/source_context.proto
+
+#ifndef GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fsource_5fcontext_2eproto
+#define GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fsource_5fcontext_2eproto
+
+#include 
+#include 
+
+#include 
+#if PROTOBUF_VERSION < 3011000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please update
+#error your headers.
+#endif
+#if 3011002 < PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include   // IWYU pragma: export
+#include   // IWYU pragma: export
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+#define PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fsource_5fcontext_2eproto PROTOBUF_EXPORT
+PROTOBUF_NAMESPACE_OPEN
+namespace internal {
+class AnyMetadata;
+}  // namespace internal
+PROTOBUF_NAMESPACE_CLOSE
+
+// Internal implementation detail -- do not use these members.
+struct PROTOBUF_EXPORT TableStruct_google_2fprotobuf_2fsource_5fcontext_2eproto {
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTableField entries[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::AuxillaryParseTableField aux[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTable schema[1]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::FieldMetadata field_metadata[];
+  static const ::PROTOBUF_NAMESPACE_ID::internal::SerializationTable serialization_table[];
+  static const ::PROTOBUF_NAMESPACE_ID::uint32 offsets[];
+};
+extern PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+class SourceContext;
+class SourceContextDefaultTypeInternal;
+PROTOBUF_EXPORT extern SourceContextDefaultTypeInternal _SourceContext_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::SourceContext* Arena::CreateMaybeMessage(Arena*);
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+class PROTOBUF_EXPORT SourceContext :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.SourceContext) */ {
+ public:
+  SourceContext();
+  virtual ~SourceContext();
+
+  SourceContext(const SourceContext& from);
+  SourceContext(SourceContext&& from) noexcept
+    : SourceContext() {
+    *this = ::std::move(from);
+  }
+
+  inline SourceContext& operator=(const SourceContext& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline SourceContext& operator=(SourceContext&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const SourceContext& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const SourceContext* internal_default_instance() {
+    return reinterpret_cast(
+               &_SourceContext_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    0;
+
+  friend void swap(SourceContext& a, SourceContext& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(SourceContext* other) {
+    if (other == this) return;
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline SourceContext* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  SourceContext* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const SourceContext& from);
+  void MergeFrom(const SourceContext& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(SourceContext* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.SourceContext";
+  }
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return nullptr;
+  }
+  inline void* MaybeArenaPtr() const {
+    return nullptr;
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fsource_5fcontext_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kFileNameFieldNumber = 1,
+  };
+  // string file_name = 1;
+  void clear_file_name();
+  const std::string& file_name() const;
+  void set_file_name(const std::string& value);
+  void set_file_name(std::string&& value);
+  void set_file_name(const char* value);
+  void set_file_name(const char* value, size_t size);
+  std::string* mutable_file_name();
+  std::string* release_file_name();
+  void set_allocated_file_name(std::string* file_name);
+  private:
+  const std::string& _internal_file_name() const;
+  void _internal_set_file_name(const std::string& value);
+  std::string* _internal_mutable_file_name();
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.SourceContext)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr file_name_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  friend struct ::TableStruct_google_2fprotobuf_2fsource_5fcontext_2eproto;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic push
+  #pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif  // __GNUC__
+// SourceContext
+
+// string file_name = 1;
+inline void SourceContext::clear_file_name() {
+  file_name_.ClearToEmptyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline const std::string& SourceContext::file_name() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.SourceContext.file_name)
+  return _internal_file_name();
+}
+inline void SourceContext::set_file_name(const std::string& value) {
+  _internal_set_file_name(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.SourceContext.file_name)
+}
+inline std::string* SourceContext::mutable_file_name() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.SourceContext.file_name)
+  return _internal_mutable_file_name();
+}
+inline const std::string& SourceContext::_internal_file_name() const {
+  return file_name_.GetNoArena();
+}
+inline void SourceContext::_internal_set_file_name(const std::string& value) {
+  
+  file_name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value);
+}
+inline void SourceContext::set_file_name(std::string&& value) {
+  
+  file_name_.SetNoArena(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value));
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.SourceContext.file_name)
+}
+inline void SourceContext::set_file_name(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  
+  file_name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
+  // @@protoc_insertion_point(field_set_char:google.protobuf.SourceContext.file_name)
+}
+inline void SourceContext::set_file_name(const char* value, size_t size) {
+  
+  file_name_.SetNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      ::std::string(reinterpret_cast(value), size));
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.SourceContext.file_name)
+}
+inline std::string* SourceContext::_internal_mutable_file_name() {
+  
+  return file_name_.MutableNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline std::string* SourceContext::release_file_name() {
+  // @@protoc_insertion_point(field_release:google.protobuf.SourceContext.file_name)
+  
+  return file_name_.ReleaseNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+inline void SourceContext::set_allocated_file_name(std::string* file_name) {
+  if (file_name != nullptr) {
+    
+  } else {
+    
+  }
+  file_name_.SetAllocatedNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), file_name);
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.SourceContext.file_name)
+}
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic pop
+#endif  // __GNUC__
+
+// @@protoc_insertion_point(namespace_scope)
+
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+
+#include 
+#endif  // GOOGLE_PROTOBUF_INCLUDED_GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fsource_5fcontext_2eproto
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/source_context.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/source_context.proto"
new file mode 100644
index 00000000..f3b2c966
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/source_context.proto"
@@ -0,0 +1,48 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "SourceContextProto";
+option java_multiple_files = true;
+option objc_class_prefix = "GPB";
+option go_package = "google.golang.org/genproto/protobuf/source_context;source_context";
+
+// `SourceContext` represents information about the source of a
+// protobuf element, like the file in which it is defined.
+message SourceContext {
+  // The path-qualified name of the .proto file that contained the associated
+  // protobuf element.  For example: `"google/protobuf/source_context.proto"`.
+  string file_name = 1;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/struct.pb.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/struct.pb.cc"
new file mode 100644
index 00000000..2ef6c2dc
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/struct.pb.cc"
@@ -0,0 +1,1122 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/struct.proto
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fstruct_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_ListValue_google_2fprotobuf_2fstruct_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+class Struct_FieldsEntry_DoNotUseDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _Struct_FieldsEntry_DoNotUse_default_instance_;
+class StructDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _Struct_default_instance_;
+class ValueDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+  int null_value_;
+  double number_value_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr string_value_;
+  bool bool_value_;
+  const PROTOBUF_NAMESPACE_ID::Struct* struct_value_;
+  const PROTOBUF_NAMESPACE_ID::ListValue* list_value_;
+} _Value_default_instance_;
+class ListValueDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _ListValue_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+static void InitDefaultsscc_info_ListValue_google_2fprotobuf_2fstruct_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_Struct_FieldsEntry_DoNotUse_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::Struct_FieldsEntry_DoNotUse();
+  }
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_Struct_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::Struct();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_Value_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::Value();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_ListValue_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::ListValue();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::Struct_FieldsEntry_DoNotUse::InitAsDefaultInstance();
+  PROTOBUF_NAMESPACE_ID::Struct::InitAsDefaultInstance();
+  PROTOBUF_NAMESPACE_ID::Value::InitAsDefaultInstance();
+  PROTOBUF_NAMESPACE_ID::ListValue::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_ListValue_google_2fprotobuf_2fstruct_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_ListValue_google_2fprotobuf_2fstruct_2eproto}, {}};
+
+static ::PROTOBUF_NAMESPACE_ID::Metadata file_level_metadata_google_2fprotobuf_2fstruct_2eproto[4];
+static const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* file_level_enum_descriptors_google_2fprotobuf_2fstruct_2eproto[1];
+static constexpr ::PROTOBUF_NAMESPACE_ID::ServiceDescriptor const** file_level_service_descriptors_google_2fprotobuf_2fstruct_2eproto = nullptr;
+
+const ::PROTOBUF_NAMESPACE_ID::uint32 TableStruct_google_2fprotobuf_2fstruct_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Struct_FieldsEntry_DoNotUse, _has_bits_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Struct_FieldsEntry_DoNotUse, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Struct_FieldsEntry_DoNotUse, key_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Struct_FieldsEntry_DoNotUse, value_),
+  0,
+  1,
+  ~0u,  // no _has_bits_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Struct, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Struct, fields_),
+  ~0u,  // no _has_bits_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Value, _internal_metadata_),
+  ~0u,  // no _extensions_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Value, _oneof_case_[0]),
+  ~0u,  // no _weak_field_map_
+  offsetof(PROTOBUF_NAMESPACE_ID::ValueDefaultTypeInternal, null_value_),
+  offsetof(PROTOBUF_NAMESPACE_ID::ValueDefaultTypeInternal, number_value_),
+  offsetof(PROTOBUF_NAMESPACE_ID::ValueDefaultTypeInternal, string_value_),
+  offsetof(PROTOBUF_NAMESPACE_ID::ValueDefaultTypeInternal, bool_value_),
+  offsetof(PROTOBUF_NAMESPACE_ID::ValueDefaultTypeInternal, struct_value_),
+  offsetof(PROTOBUF_NAMESPACE_ID::ValueDefaultTypeInternal, list_value_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Value, kind_),
+  ~0u,  // no _has_bits_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::ListValue, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::ListValue, values_),
+};
+static const ::PROTOBUF_NAMESPACE_ID::internal::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  { 0, 7, sizeof(PROTOBUF_NAMESPACE_ID::Struct_FieldsEntry_DoNotUse)},
+  { 9, -1, sizeof(PROTOBUF_NAMESPACE_ID::Struct)},
+  { 15, -1, sizeof(PROTOBUF_NAMESPACE_ID::Value)},
+  { 27, -1, sizeof(PROTOBUF_NAMESPACE_ID::ListValue)},
+};
+
+static ::PROTOBUF_NAMESPACE_ID::Message const * const file_default_instances[] = {
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_Struct_FieldsEntry_DoNotUse_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_Struct_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_Value_default_instance_),
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_ListValue_default_instance_),
+};
+
+const char descriptor_table_protodef_google_2fprotobuf_2fstruct_2eproto[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) =
+  "\n\034google/protobuf/struct.proto\022\017google.p"
+  "rotobuf\"\204\001\n\006Struct\0223\n\006fields\030\001 \003(\0132#.goo"
+  "gle.protobuf.Struct.FieldsEntry\032E\n\013Field"
+  "sEntry\022\013\n\003key\030\001 \001(\t\022%\n\005value\030\002 \001(\0132\026.goo"
+  "gle.protobuf.Value:\0028\001\"\352\001\n\005Value\0220\n\nnull"
+  "_value\030\001 \001(\0162\032.google.protobuf.NullValue"
+  "H\000\022\026\n\014number_value\030\002 \001(\001H\000\022\026\n\014string_val"
+  "ue\030\003 \001(\tH\000\022\024\n\nbool_value\030\004 \001(\010H\000\022/\n\014stru"
+  "ct_value\030\005 \001(\0132\027.google.protobuf.StructH"
+  "\000\0220\n\nlist_value\030\006 \001(\0132\032.google.protobuf."
+  "ListValueH\000B\006\n\004kind\"3\n\tListValue\022&\n\006valu"
+  "es\030\001 \003(\0132\026.google.protobuf.Value*\033\n\tNull"
+  "Value\022\016\n\nNULL_VALUE\020\000B\201\001\n\023com.google.pro"
+  "tobufB\013StructProtoP\001Z1github.com/golang/"
+  "protobuf/ptypes/struct;structpb\370\001\001\242\002\003GPB"
+  "\252\002\036Google.Protobuf.WellKnownTypesb\006proto"
+  "3"
+  ;
+static const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable*const descriptor_table_google_2fprotobuf_2fstruct_2eproto_deps[1] = {
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase*const descriptor_table_google_2fprotobuf_2fstruct_2eproto_sccs[1] = {
+  &scc_info_ListValue_google_2fprotobuf_2fstruct_2eproto.base,
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::once_flag descriptor_table_google_2fprotobuf_2fstruct_2eproto_once;
+static bool descriptor_table_google_2fprotobuf_2fstruct_2eproto_initialized = false;
+const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fstruct_2eproto = {
+  &descriptor_table_google_2fprotobuf_2fstruct_2eproto_initialized, descriptor_table_protodef_google_2fprotobuf_2fstruct_2eproto, "google/protobuf/struct.proto", 641,
+  &descriptor_table_google_2fprotobuf_2fstruct_2eproto_once, descriptor_table_google_2fprotobuf_2fstruct_2eproto_sccs, descriptor_table_google_2fprotobuf_2fstruct_2eproto_deps, 1, 0,
+  schemas, file_default_instances, TableStruct_google_2fprotobuf_2fstruct_2eproto::offsets,
+  file_level_metadata_google_2fprotobuf_2fstruct_2eproto, 4, file_level_enum_descriptors_google_2fprotobuf_2fstruct_2eproto, file_level_service_descriptors_google_2fprotobuf_2fstruct_2eproto,
+};
+
+// Force running AddDescriptors() at dynamic initialization time.
+static bool dynamic_init_dummy_google_2fprotobuf_2fstruct_2eproto = (static_cast(::PROTOBUF_NAMESPACE_ID::internal::AddDescriptors(&descriptor_table_google_2fprotobuf_2fstruct_2eproto)), true);
+PROTOBUF_NAMESPACE_OPEN
+const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* NullValue_descriptor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&descriptor_table_google_2fprotobuf_2fstruct_2eproto);
+  return file_level_enum_descriptors_google_2fprotobuf_2fstruct_2eproto[0];
+}
+bool NullValue_IsValid(int value) {
+  switch (value) {
+    case 0:
+      return true;
+    default:
+      return false;
+  }
+}
+
+
+// ===================================================================
+
+Struct_FieldsEntry_DoNotUse::Struct_FieldsEntry_DoNotUse() {}
+Struct_FieldsEntry_DoNotUse::Struct_FieldsEntry_DoNotUse(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+    : SuperType(arena) {}
+void Struct_FieldsEntry_DoNotUse::MergeFrom(const Struct_FieldsEntry_DoNotUse& other) {
+  MergeFromInternal(other);
+}
+::PROTOBUF_NAMESPACE_ID::Metadata Struct_FieldsEntry_DoNotUse::GetMetadata() const {
+  return GetMetadataStatic();
+}
+void Struct_FieldsEntry_DoNotUse::MergeFrom(
+    const ::PROTOBUF_NAMESPACE_ID::Message& other) {
+  ::PROTOBUF_NAMESPACE_ID::Message::MergeFrom(other);
+}
+
+
+// ===================================================================
+
+void Struct::InitAsDefaultInstance() {
+}
+class Struct::_Internal {
+ public:
+};
+
+Struct::Struct()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.Struct)
+}
+Struct::Struct(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  fields_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.Struct)
+}
+Struct::Struct(const Struct& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  fields_.MergeFrom(from.fields_);
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.Struct)
+}
+
+void Struct::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_ListValue_google_2fprotobuf_2fstruct_2eproto.base);
+}
+
+Struct::~Struct() {
+  // @@protoc_insertion_point(destructor:google.protobuf.Struct)
+  SharedDtor();
+}
+
+void Struct::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void Struct::ArenaDtor(void* object) {
+  Struct* _this = reinterpret_cast< Struct* >(object);
+  (void)_this;
+}
+void Struct::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void Struct::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const Struct& Struct::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_ListValue_google_2fprotobuf_2fstruct_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void Struct::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.Struct)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  fields_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* Struct::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // map fields = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(&fields_, ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<10>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* Struct::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Struct)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // map fields = 1;
+  if (!this->_internal_fields().empty()) {
+    typedef ::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >::const_pointer
+        ConstPtr;
+    typedef ConstPtr SortItem;
+    typedef ::PROTOBUF_NAMESPACE_ID::internal::CompareByDerefFirst Less;
+    struct Utf8Check {
+      static void Check(ConstPtr p) {
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String(
+          p->first.data(), static_cast(p->first.length()),
+          ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE,
+          "google.protobuf.Struct.FieldsEntry.key");
+      }
+    };
+
+    if (stream->IsSerializationDeterministic() &&
+        this->_internal_fields().size() > 1) {
+      ::std::unique_ptr items(
+          new SortItem[this->_internal_fields().size()]);
+      typedef ::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >::size_type size_type;
+      size_type n = 0;
+      for (::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >::const_iterator
+          it = this->_internal_fields().begin();
+          it != this->_internal_fields().end(); ++it, ++n) {
+        items[static_cast(n)] = SortItem(&*it);
+      }
+      ::std::sort(&items[0], &items[static_cast(n)], Less());
+      for (size_type i = 0; i < n; i++) {
+        target = Struct_FieldsEntry_DoNotUse::Funcs::InternalSerialize(1, items[static_cast(i)]->first, items[static_cast(i)]->second, target, stream);
+        Utf8Check::Check(&(*items[static_cast(i)]));
+      }
+    } else {
+      for (::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >::const_iterator
+          it = this->_internal_fields().begin();
+          it != this->_internal_fields().end(); ++it) {
+        target = Struct_FieldsEntry_DoNotUse::Funcs::InternalSerialize(1, it->first, it->second, target, stream);
+        Utf8Check::Check(&(*it));
+      }
+    }
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.Struct)
+  return target;
+}
+
+size_t Struct::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.Struct)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // map fields = 1;
+  total_size += 1 *
+      ::PROTOBUF_NAMESPACE_ID::internal::FromIntSize(this->_internal_fields_size());
+  for (::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >::const_iterator
+      it = this->_internal_fields().begin();
+      it != this->_internal_fields().end(); ++it) {
+    total_size += Struct_FieldsEntry_DoNotUse::Funcs::ByteSizeLong(it->first, it->second);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void Struct::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Struct)
+  GOOGLE_DCHECK_NE(&from, this);
+  const Struct* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.Struct)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.Struct)
+    MergeFrom(*source);
+  }
+}
+
+void Struct::MergeFrom(const Struct& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Struct)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  fields_.MergeFrom(from.fields_);
+}
+
+void Struct::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.Struct)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void Struct::CopyFrom(const Struct& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.Struct)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool Struct::IsInitialized() const {
+  return true;
+}
+
+void Struct::InternalSwap(Struct* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  fields_.Swap(&other->fields_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata Struct::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void Value::InitAsDefaultInstance() {
+  PROTOBUF_NAMESPACE_ID::_Value_default_instance_.null_value_ = 0;
+  PROTOBUF_NAMESPACE_ID::_Value_default_instance_.number_value_ = 0;
+  PROTOBUF_NAMESPACE_ID::_Value_default_instance_.string_value_.UnsafeSetDefault(
+      &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  PROTOBUF_NAMESPACE_ID::_Value_default_instance_.bool_value_ = false;
+  PROTOBUF_NAMESPACE_ID::_Value_default_instance_.struct_value_ = const_cast< PROTOBUF_NAMESPACE_ID::Struct*>(
+      PROTOBUF_NAMESPACE_ID::Struct::internal_default_instance());
+  PROTOBUF_NAMESPACE_ID::_Value_default_instance_.list_value_ = const_cast< PROTOBUF_NAMESPACE_ID::ListValue*>(
+      PROTOBUF_NAMESPACE_ID::ListValue::internal_default_instance());
+}
+class Value::_Internal {
+ public:
+  static const PROTOBUF_NAMESPACE_ID::Struct& struct_value(const Value* msg);
+  static const PROTOBUF_NAMESPACE_ID::ListValue& list_value(const Value* msg);
+};
+
+const PROTOBUF_NAMESPACE_ID::Struct&
+Value::_Internal::struct_value(const Value* msg) {
+  return *msg->kind_.struct_value_;
+}
+const PROTOBUF_NAMESPACE_ID::ListValue&
+Value::_Internal::list_value(const Value* msg) {
+  return *msg->kind_.list_value_;
+}
+void Value::set_allocated_struct_value(PROTOBUF_NAMESPACE_ID::Struct* struct_value) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  clear_kind();
+  if (struct_value) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(struct_value);
+    if (message_arena != submessage_arena) {
+      struct_value = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, struct_value, submessage_arena);
+    }
+    set_has_struct_value();
+    kind_.struct_value_ = struct_value;
+  }
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.Value.struct_value)
+}
+void Value::set_allocated_list_value(PROTOBUF_NAMESPACE_ID::ListValue* list_value) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaNoVirtual();
+  clear_kind();
+  if (list_value) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+      ::PROTOBUF_NAMESPACE_ID::Arena::GetArena(list_value);
+    if (message_arena != submessage_arena) {
+      list_value = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, list_value, submessage_arena);
+    }
+    set_has_list_value();
+    kind_.list_value_ = list_value;
+  }
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.Value.list_value)
+}
+Value::Value()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.Value)
+}
+Value::Value(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.Value)
+}
+Value::Value(const Value& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  clear_has_kind();
+  switch (from.kind_case()) {
+    case kNullValue: {
+      _internal_set_null_value(from._internal_null_value());
+      break;
+    }
+    case kNumberValue: {
+      _internal_set_number_value(from._internal_number_value());
+      break;
+    }
+    case kStringValue: {
+      _internal_set_string_value(from._internal_string_value());
+      break;
+    }
+    case kBoolValue: {
+      _internal_set_bool_value(from._internal_bool_value());
+      break;
+    }
+    case kStructValue: {
+      _internal_mutable_struct_value()->PROTOBUF_NAMESPACE_ID::Struct::MergeFrom(from._internal_struct_value());
+      break;
+    }
+    case kListValue: {
+      _internal_mutable_list_value()->PROTOBUF_NAMESPACE_ID::ListValue::MergeFrom(from._internal_list_value());
+      break;
+    }
+    case KIND_NOT_SET: {
+      break;
+    }
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.Value)
+}
+
+void Value::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_ListValue_google_2fprotobuf_2fstruct_2eproto.base);
+  clear_has_kind();
+}
+
+Value::~Value() {
+  // @@protoc_insertion_point(destructor:google.protobuf.Value)
+  SharedDtor();
+}
+
+void Value::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+  if (has_kind()) {
+    clear_kind();
+  }
+}
+
+void Value::ArenaDtor(void* object) {
+  Value* _this = reinterpret_cast< Value* >(object);
+  (void)_this;
+}
+void Value::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void Value::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const Value& Value::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_ListValue_google_2fprotobuf_2fstruct_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void Value::clear_kind() {
+// @@protoc_insertion_point(one_of_clear_start:google.protobuf.Value)
+  switch (kind_case()) {
+    case kNullValue: {
+      // No need to clear
+      break;
+    }
+    case kNumberValue: {
+      // No need to clear
+      break;
+    }
+    case kStringValue: {
+      kind_.string_value_.Destroy(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+          GetArenaNoVirtual());
+      break;
+    }
+    case kBoolValue: {
+      // No need to clear
+      break;
+    }
+    case kStructValue: {
+      if (GetArenaNoVirtual() == nullptr) {
+        delete kind_.struct_value_;
+      }
+      break;
+    }
+    case kListValue: {
+      if (GetArenaNoVirtual() == nullptr) {
+        delete kind_.list_value_;
+      }
+      break;
+    }
+    case KIND_NOT_SET: {
+      break;
+    }
+  }
+  _oneof_case_[0] = KIND_NOT_SET;
+}
+
+
+void Value::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.Value)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  clear_kind();
+  _internal_metadata_.Clear();
+}
+
+const char* Value::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // .google.protobuf.NullValue null_value = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          ::PROTOBUF_NAMESPACE_ID::uint64 val = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+          _internal_set_null_value(static_cast(val));
+        } else goto handle_unusual;
+        continue;
+      // double number_value = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 17)) {
+          _internal_set_number_value(::PROTOBUF_NAMESPACE_ID::internal::UnalignedLoad(ptr));
+          ptr += sizeof(double);
+        } else goto handle_unusual;
+        continue;
+      // string string_value = 3;
+      case 3:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 26)) {
+          auto str = _internal_mutable_string_value();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.Value.string_value"));
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // bool bool_value = 4;
+      case 4:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 32)) {
+          _internal_set_bool_value(::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr));
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // .google.protobuf.Struct struct_value = 5;
+      case 5:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 42)) {
+          ptr = ctx->ParseMessage(_internal_mutable_struct_value(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // .google.protobuf.ListValue list_value = 6;
+      case 6:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 50)) {
+          ptr = ctx->ParseMessage(_internal_mutable_list_value(), ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* Value::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Value)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // .google.protobuf.NullValue null_value = 1;
+  if (_internal_has_null_value()) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteEnumToArray(
+      1, this->_internal_null_value(), target);
+  }
+
+  // double number_value = 2;
+  if (_internal_has_number_value()) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteDoubleToArray(2, this->_internal_number_value(), target);
+  }
+
+  // string string_value = 3;
+  if (_internal_has_string_value()) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String(
+      this->_internal_string_value().data(), static_cast(this->_internal_string_value().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE,
+      "google.protobuf.Value.string_value");
+    target = stream->WriteStringMaybeAliased(
+        3, this->_internal_string_value(), target);
+  }
+
+  // bool bool_value = 4;
+  if (_internal_has_bool_value()) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteBoolToArray(4, this->_internal_bool_value(), target);
+  }
+
+  // .google.protobuf.Struct struct_value = 5;
+  if (_internal_has_struct_value()) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        5, _Internal::struct_value(this), target, stream);
+  }
+
+  // .google.protobuf.ListValue list_value = 6;
+  if (_internal_has_list_value()) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(
+        6, _Internal::list_value(this), target, stream);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.Value)
+  return target;
+}
+
+size_t Value::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.Value)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  switch (kind_case()) {
+    // .google.protobuf.NullValue null_value = 1;
+    case kNullValue: {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::EnumSize(this->_internal_null_value());
+      break;
+    }
+    // double number_value = 2;
+    case kNumberValue: {
+      total_size += 1 + 8;
+      break;
+    }
+    // string string_value = 3;
+    case kStringValue: {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+          this->_internal_string_value());
+      break;
+    }
+    // bool bool_value = 4;
+    case kBoolValue: {
+      total_size += 1 + 1;
+      break;
+    }
+    // .google.protobuf.Struct struct_value = 5;
+    case kStructValue: {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *kind_.struct_value_);
+      break;
+    }
+    // .google.protobuf.ListValue list_value = 6;
+    case kListValue: {
+      total_size += 1 +
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
+          *kind_.list_value_);
+      break;
+    }
+    case KIND_NOT_SET: {
+      break;
+    }
+  }
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void Value::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Value)
+  GOOGLE_DCHECK_NE(&from, this);
+  const Value* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.Value)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.Value)
+    MergeFrom(*source);
+  }
+}
+
+void Value::MergeFrom(const Value& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Value)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  switch (from.kind_case()) {
+    case kNullValue: {
+      _internal_set_null_value(from._internal_null_value());
+      break;
+    }
+    case kNumberValue: {
+      _internal_set_number_value(from._internal_number_value());
+      break;
+    }
+    case kStringValue: {
+      _internal_set_string_value(from._internal_string_value());
+      break;
+    }
+    case kBoolValue: {
+      _internal_set_bool_value(from._internal_bool_value());
+      break;
+    }
+    case kStructValue: {
+      _internal_mutable_struct_value()->PROTOBUF_NAMESPACE_ID::Struct::MergeFrom(from._internal_struct_value());
+      break;
+    }
+    case kListValue: {
+      _internal_mutable_list_value()->PROTOBUF_NAMESPACE_ID::ListValue::MergeFrom(from._internal_list_value());
+      break;
+    }
+    case KIND_NOT_SET: {
+      break;
+    }
+  }
+}
+
+void Value::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.Value)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void Value::CopyFrom(const Value& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.Value)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool Value::IsInitialized() const {
+  return true;
+}
+
+void Value::InternalSwap(Value* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(kind_, other->kind_);
+  swap(_oneof_case_[0], other->_oneof_case_[0]);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata Value::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// ===================================================================
+
+void ListValue::InitAsDefaultInstance() {
+}
+class ListValue::_Internal {
+ public:
+};
+
+ListValue::ListValue()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.ListValue)
+}
+ListValue::ListValue(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena),
+  values_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.ListValue)
+}
+ListValue::ListValue(const ListValue& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr),
+      values_(from.values_) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.ListValue)
+}
+
+void ListValue::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_ListValue_google_2fprotobuf_2fstruct_2eproto.base);
+}
+
+ListValue::~ListValue() {
+  // @@protoc_insertion_point(destructor:google.protobuf.ListValue)
+  SharedDtor();
+}
+
+void ListValue::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void ListValue::ArenaDtor(void* object) {
+  ListValue* _this = reinterpret_cast< ListValue* >(object);
+  (void)_this;
+}
+void ListValue::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void ListValue::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const ListValue& ListValue::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_ListValue_google_2fprotobuf_2fstruct_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void ListValue::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.ListValue)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  values_.Clear();
+  _internal_metadata_.Clear();
+}
+
+const char* ListValue::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // repeated .google.protobuf.Value values = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          ptr -= 1;
+          do {
+            ptr += 1;
+            ptr = ctx->ParseMessage(_internal_add_values(), ptr);
+            CHK_(ptr);
+            if (!ctx->DataAvailable(ptr)) break;
+          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<10>(ptr));
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* ListValue::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.ListValue)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.Value values = 1;
+  for (unsigned int i = 0,
+      n = static_cast(this->_internal_values_size()); i < n; i++) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
+      InternalWriteMessage(1, this->_internal_values(i), target, stream);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.ListValue)
+  return target;
+}
+
+size_t ListValue::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.ListValue)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // repeated .google.protobuf.Value values = 1;
+  total_size += 1UL * this->_internal_values_size();
+  for (const auto& msg : this->values_) {
+    total_size +=
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void ListValue::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.ListValue)
+  GOOGLE_DCHECK_NE(&from, this);
+  const ListValue* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.ListValue)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.ListValue)
+    MergeFrom(*source);
+  }
+}
+
+void ListValue::MergeFrom(const ListValue& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.ListValue)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  values_.MergeFrom(from.values_);
+}
+
+void ListValue::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.ListValue)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void ListValue::CopyFrom(const ListValue& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.ListValue)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool ListValue::IsInitialized() const {
+  return true;
+}
+
+void ListValue::InternalSwap(ListValue* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  values_.InternalSwap(&other->values_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata ListValue::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::Struct_FieldsEntry_DoNotUse* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Struct_FieldsEntry_DoNotUse >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::Struct_FieldsEntry_DoNotUse >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::Struct* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Struct >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::Struct >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::Value* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Value >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::Value >(arena);
+}
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::ListValue* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::ListValue >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::ListValue >(arena);
+}
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+#include 
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/struct.pb.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/struct.pb.h"
new file mode 100644
index 00000000..9d2ccb20
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/struct.pb.h"
@@ -0,0 +1,1249 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/struct.proto
+
+#ifndef GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fstruct_2eproto
+#define GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fstruct_2eproto
+
+#include 
+#include 
+
+#include 
+#if PROTOBUF_VERSION < 3011000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please update
+#error your headers.
+#endif
+#if 3011002 < PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include   // IWYU pragma: export
+#include   // IWYU pragma: export
+#include   // IWYU pragma: export
+#include 
+#include 
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+#define PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fstruct_2eproto PROTOBUF_EXPORT
+PROTOBUF_NAMESPACE_OPEN
+namespace internal {
+class AnyMetadata;
+}  // namespace internal
+PROTOBUF_NAMESPACE_CLOSE
+
+// Internal implementation detail -- do not use these members.
+struct PROTOBUF_EXPORT TableStruct_google_2fprotobuf_2fstruct_2eproto {
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTableField entries[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::AuxillaryParseTableField aux[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTable schema[4]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::FieldMetadata field_metadata[];
+  static const ::PROTOBUF_NAMESPACE_ID::internal::SerializationTable serialization_table[];
+  static const ::PROTOBUF_NAMESPACE_ID::uint32 offsets[];
+};
+extern PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fstruct_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+class ListValue;
+class ListValueDefaultTypeInternal;
+PROTOBUF_EXPORT extern ListValueDefaultTypeInternal _ListValue_default_instance_;
+class Struct;
+class StructDefaultTypeInternal;
+PROTOBUF_EXPORT extern StructDefaultTypeInternal _Struct_default_instance_;
+class Struct_FieldsEntry_DoNotUse;
+class Struct_FieldsEntry_DoNotUseDefaultTypeInternal;
+PROTOBUF_EXPORT extern Struct_FieldsEntry_DoNotUseDefaultTypeInternal _Struct_FieldsEntry_DoNotUse_default_instance_;
+class Value;
+class ValueDefaultTypeInternal;
+PROTOBUF_EXPORT extern ValueDefaultTypeInternal _Value_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::ListValue* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::Struct* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::Struct_FieldsEntry_DoNotUse* Arena::CreateMaybeMessage(Arena*);
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::Value* Arena::CreateMaybeMessage(Arena*);
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+
+enum NullValue : int {
+  NULL_VALUE = 0,
+  NullValue_INT_MIN_SENTINEL_DO_NOT_USE_ = std::numeric_limits<::PROTOBUF_NAMESPACE_ID::int32>::min(),
+  NullValue_INT_MAX_SENTINEL_DO_NOT_USE_ = std::numeric_limits<::PROTOBUF_NAMESPACE_ID::int32>::max()
+};
+PROTOBUF_EXPORT bool NullValue_IsValid(int value);
+constexpr NullValue NullValue_MIN = NULL_VALUE;
+constexpr NullValue NullValue_MAX = NULL_VALUE;
+constexpr int NullValue_ARRAYSIZE = NullValue_MAX + 1;
+
+PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* NullValue_descriptor();
+template
+inline const std::string& NullValue_Name(T enum_t_value) {
+  static_assert(::std::is_same::value ||
+    ::std::is_integral::value,
+    "Incorrect type passed to function NullValue_Name.");
+  return ::PROTOBUF_NAMESPACE_ID::internal::NameOfEnum(
+    NullValue_descriptor(), enum_t_value);
+}
+inline bool NullValue_Parse(
+    const std::string& name, NullValue* value) {
+  return ::PROTOBUF_NAMESPACE_ID::internal::ParseNamedEnum(
+    NullValue_descriptor(), name, value);
+}
+// ===================================================================
+
+class Struct_FieldsEntry_DoNotUse : public ::PROTOBUF_NAMESPACE_ID::internal::MapEntry {
+public:
+  typedef ::PROTOBUF_NAMESPACE_ID::internal::MapEntry SuperType;
+  Struct_FieldsEntry_DoNotUse();
+  Struct_FieldsEntry_DoNotUse(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  void MergeFrom(const Struct_FieldsEntry_DoNotUse& other);
+  static const Struct_FieldsEntry_DoNotUse* internal_default_instance() { return reinterpret_cast(&_Struct_FieldsEntry_DoNotUse_default_instance_); }
+  static bool ValidateKey(std::string* s) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String(s->data(), static_cast(s->size()), ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::PARSE, "google.protobuf.Struct.FieldsEntry.key");
+ }
+  static bool ValidateValue(void*) { return true; }
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& other) final;
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fstruct_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fstruct_2eproto.file_level_metadata[0];
+  }
+
+  public:
+};
+
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT Struct :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.Struct) */ {
+ public:
+  Struct();
+  virtual ~Struct();
+
+  Struct(const Struct& from);
+  Struct(Struct&& from) noexcept
+    : Struct() {
+    *this = ::std::move(from);
+  }
+
+  inline Struct& operator=(const Struct& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline Struct& operator=(Struct&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const Struct& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const Struct* internal_default_instance() {
+    return reinterpret_cast(
+               &_Struct_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    1;
+
+  friend void swap(Struct& a, Struct& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(Struct* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(Struct* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline Struct* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  Struct* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const Struct& from);
+  void MergeFrom(const Struct& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(Struct* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.Struct";
+  }
+  protected:
+  explicit Struct(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fstruct_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fstruct_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kFieldsFieldNumber = 1,
+  };
+  // map fields = 1;
+  int fields_size() const;
+  private:
+  int _internal_fields_size() const;
+  public:
+  void clear_fields();
+  private:
+  const ::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >&
+      _internal_fields() const;
+  ::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >*
+      _internal_mutable_fields();
+  public:
+  const ::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >&
+      fields() const;
+  ::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >*
+      mutable_fields();
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.Struct)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::MapField<
+      Struct_FieldsEntry_DoNotUse,
+      std::string, PROTOBUF_NAMESPACE_ID::Value,
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::TYPE_STRING,
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::TYPE_MESSAGE,
+      0 > fields_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  friend struct ::TableStruct_google_2fprotobuf_2fstruct_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT Value :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.Value) */ {
+ public:
+  Value();
+  virtual ~Value();
+
+  Value(const Value& from);
+  Value(Value&& from) noexcept
+    : Value() {
+    *this = ::std::move(from);
+  }
+
+  inline Value& operator=(const Value& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline Value& operator=(Value&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const Value& default_instance();
+
+  enum KindCase {
+    kNullValue = 1,
+    kNumberValue = 2,
+    kStringValue = 3,
+    kBoolValue = 4,
+    kStructValue = 5,
+    kListValue = 6,
+    KIND_NOT_SET = 0,
+  };
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const Value* internal_default_instance() {
+    return reinterpret_cast(
+               &_Value_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    2;
+
+  friend void swap(Value& a, Value& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(Value* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(Value* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline Value* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  Value* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const Value& from);
+  void MergeFrom(const Value& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(Value* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.Value";
+  }
+  protected:
+  explicit Value(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fstruct_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fstruct_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kNullValueFieldNumber = 1,
+    kNumberValueFieldNumber = 2,
+    kStringValueFieldNumber = 3,
+    kBoolValueFieldNumber = 4,
+    kStructValueFieldNumber = 5,
+    kListValueFieldNumber = 6,
+  };
+  // .google.protobuf.NullValue null_value = 1;
+  private:
+  bool _internal_has_null_value() const;
+  public:
+  void clear_null_value();
+  PROTOBUF_NAMESPACE_ID::NullValue null_value() const;
+  void set_null_value(PROTOBUF_NAMESPACE_ID::NullValue value);
+  private:
+  PROTOBUF_NAMESPACE_ID::NullValue _internal_null_value() const;
+  void _internal_set_null_value(PROTOBUF_NAMESPACE_ID::NullValue value);
+  public:
+
+  // double number_value = 2;
+  private:
+  bool _internal_has_number_value() const;
+  public:
+  void clear_number_value();
+  double number_value() const;
+  void set_number_value(double value);
+  private:
+  double _internal_number_value() const;
+  void _internal_set_number_value(double value);
+  public:
+
+  // string string_value = 3;
+  private:
+  bool _internal_has_string_value() const;
+  public:
+  void clear_string_value();
+  const std::string& string_value() const;
+  void set_string_value(const std::string& value);
+  void set_string_value(std::string&& value);
+  void set_string_value(const char* value);
+  void set_string_value(const char* value, size_t size);
+  std::string* mutable_string_value();
+  std::string* release_string_value();
+  void set_allocated_string_value(std::string* string_value);
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  std::string* unsafe_arena_release_string_value();
+  GOOGLE_PROTOBUF_RUNTIME_DEPRECATED("The unsafe_arena_ accessors for"
+  "    string fields are deprecated and will be removed in a"
+  "    future release.")
+  void unsafe_arena_set_allocated_string_value(
+      std::string* string_value);
+  private:
+  const std::string& _internal_string_value() const;
+  void _internal_set_string_value(const std::string& value);
+  std::string* _internal_mutable_string_value();
+  public:
+
+  // bool bool_value = 4;
+  private:
+  bool _internal_has_bool_value() const;
+  public:
+  void clear_bool_value();
+  bool bool_value() const;
+  void set_bool_value(bool value);
+  private:
+  bool _internal_bool_value() const;
+  void _internal_set_bool_value(bool value);
+  public:
+
+  // .google.protobuf.Struct struct_value = 5;
+  bool has_struct_value() const;
+  private:
+  bool _internal_has_struct_value() const;
+  public:
+  void clear_struct_value();
+  const PROTOBUF_NAMESPACE_ID::Struct& struct_value() const;
+  PROTOBUF_NAMESPACE_ID::Struct* release_struct_value();
+  PROTOBUF_NAMESPACE_ID::Struct* mutable_struct_value();
+  void set_allocated_struct_value(PROTOBUF_NAMESPACE_ID::Struct* struct_value);
+  private:
+  const PROTOBUF_NAMESPACE_ID::Struct& _internal_struct_value() const;
+  PROTOBUF_NAMESPACE_ID::Struct* _internal_mutable_struct_value();
+  public:
+  void unsafe_arena_set_allocated_struct_value(
+      PROTOBUF_NAMESPACE_ID::Struct* struct_value);
+  PROTOBUF_NAMESPACE_ID::Struct* unsafe_arena_release_struct_value();
+
+  // .google.protobuf.ListValue list_value = 6;
+  bool has_list_value() const;
+  private:
+  bool _internal_has_list_value() const;
+  public:
+  void clear_list_value();
+  const PROTOBUF_NAMESPACE_ID::ListValue& list_value() const;
+  PROTOBUF_NAMESPACE_ID::ListValue* release_list_value();
+  PROTOBUF_NAMESPACE_ID::ListValue* mutable_list_value();
+  void set_allocated_list_value(PROTOBUF_NAMESPACE_ID::ListValue* list_value);
+  private:
+  const PROTOBUF_NAMESPACE_ID::ListValue& _internal_list_value() const;
+  PROTOBUF_NAMESPACE_ID::ListValue* _internal_mutable_list_value();
+  public:
+  void unsafe_arena_set_allocated_list_value(
+      PROTOBUF_NAMESPACE_ID::ListValue* list_value);
+  PROTOBUF_NAMESPACE_ID::ListValue* unsafe_arena_release_list_value();
+
+  void clear_kind();
+  KindCase kind_case() const;
+  // @@protoc_insertion_point(class_scope:google.protobuf.Value)
+ private:
+  class _Internal;
+  void set_has_null_value();
+  void set_has_number_value();
+  void set_has_string_value();
+  void set_has_bool_value();
+  void set_has_struct_value();
+  void set_has_list_value();
+
+  inline bool has_kind() const;
+  inline void clear_has_kind();
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  union KindUnion {
+    KindUnion() {}
+    int null_value_;
+    double number_value_;
+    ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr string_value_;
+    bool bool_value_;
+    PROTOBUF_NAMESPACE_ID::Struct* struct_value_;
+    PROTOBUF_NAMESPACE_ID::ListValue* list_value_;
+  } kind_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::uint32 _oneof_case_[1];
+
+  friend struct ::TableStruct_google_2fprotobuf_2fstruct_2eproto;
+};
+// -------------------------------------------------------------------
+
+class PROTOBUF_EXPORT ListValue :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.ListValue) */ {
+ public:
+  ListValue();
+  virtual ~ListValue();
+
+  ListValue(const ListValue& from);
+  ListValue(ListValue&& from) noexcept
+    : ListValue() {
+    *this = ::std::move(from);
+  }
+
+  inline ListValue& operator=(const ListValue& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline ListValue& operator=(ListValue&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const ListValue& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const ListValue* internal_default_instance() {
+    return reinterpret_cast(
+               &_ListValue_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    3;
+
+  friend void swap(ListValue& a, ListValue& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(ListValue* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(ListValue* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline ListValue* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  ListValue* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const ListValue& from);
+  void MergeFrom(const ListValue& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(ListValue* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.ListValue";
+  }
+  protected:
+  explicit ListValue(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fstruct_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fstruct_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kValuesFieldNumber = 1,
+  };
+  // repeated .google.protobuf.Value values = 1;
+  int values_size() const;
+  private:
+  int _internal_values_size() const;
+  public:
+  void clear_values();
+  PROTOBUF_NAMESPACE_ID::Value* mutable_values(int index);
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Value >*
+      mutable_values();
+  private:
+  const PROTOBUF_NAMESPACE_ID::Value& _internal_values(int index) const;
+  PROTOBUF_NAMESPACE_ID::Value* _internal_add_values();
+  public:
+  const PROTOBUF_NAMESPACE_ID::Value& values(int index) const;
+  PROTOBUF_NAMESPACE_ID::Value* add_values();
+  const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Value >&
+      values() const;
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.ListValue)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Value > values_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  friend struct ::TableStruct_google_2fprotobuf_2fstruct_2eproto;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic push
+  #pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif  // __GNUC__
+// -------------------------------------------------------------------
+
+// Struct
+
+// map fields = 1;
+inline int Struct::_internal_fields_size() const {
+  return fields_.size();
+}
+inline int Struct::fields_size() const {
+  return _internal_fields_size();
+}
+inline void Struct::clear_fields() {
+  fields_.Clear();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >&
+Struct::_internal_fields() const {
+  return fields_.GetMap();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >&
+Struct::fields() const {
+  // @@protoc_insertion_point(field_map:google.protobuf.Struct.fields)
+  return _internal_fields();
+}
+inline ::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >*
+Struct::_internal_mutable_fields() {
+  return fields_.MutableMap();
+}
+inline ::PROTOBUF_NAMESPACE_ID::Map< std::string, PROTOBUF_NAMESPACE_ID::Value >*
+Struct::mutable_fields() {
+  // @@protoc_insertion_point(field_mutable_map:google.protobuf.Struct.fields)
+  return _internal_mutable_fields();
+}
+
+// -------------------------------------------------------------------
+
+// Value
+
+// .google.protobuf.NullValue null_value = 1;
+inline bool Value::_internal_has_null_value() const {
+  return kind_case() == kNullValue;
+}
+inline void Value::set_has_null_value() {
+  _oneof_case_[0] = kNullValue;
+}
+inline void Value::clear_null_value() {
+  if (_internal_has_null_value()) {
+    kind_.null_value_ = 0;
+    clear_has_kind();
+  }
+}
+inline PROTOBUF_NAMESPACE_ID::NullValue Value::_internal_null_value() const {
+  if (_internal_has_null_value()) {
+    return static_cast< PROTOBUF_NAMESPACE_ID::NullValue >(kind_.null_value_);
+  }
+  return static_cast< PROTOBUF_NAMESPACE_ID::NullValue >(0);
+}
+inline PROTOBUF_NAMESPACE_ID::NullValue Value::null_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Value.null_value)
+  return _internal_null_value();
+}
+inline void Value::_internal_set_null_value(PROTOBUF_NAMESPACE_ID::NullValue value) {
+  if (!_internal_has_null_value()) {
+    clear_kind();
+    set_has_null_value();
+  }
+  kind_.null_value_ = value;
+}
+inline void Value::set_null_value(PROTOBUF_NAMESPACE_ID::NullValue value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.Value.null_value)
+  _internal_set_null_value(value);
+}
+
+// double number_value = 2;
+inline bool Value::_internal_has_number_value() const {
+  return kind_case() == kNumberValue;
+}
+inline void Value::set_has_number_value() {
+  _oneof_case_[0] = kNumberValue;
+}
+inline void Value::clear_number_value() {
+  if (_internal_has_number_value()) {
+    kind_.number_value_ = 0;
+    clear_has_kind();
+  }
+}
+inline double Value::_internal_number_value() const {
+  if (_internal_has_number_value()) {
+    return kind_.number_value_;
+  }
+  return 0;
+}
+inline void Value::_internal_set_number_value(double value) {
+  if (!_internal_has_number_value()) {
+    clear_kind();
+    set_has_number_value();
+  }
+  kind_.number_value_ = value;
+}
+inline double Value::number_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Value.number_value)
+  return _internal_number_value();
+}
+inline void Value::set_number_value(double value) {
+  _internal_set_number_value(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.Value.number_value)
+}
+
+// string string_value = 3;
+inline bool Value::_internal_has_string_value() const {
+  return kind_case() == kStringValue;
+}
+inline void Value::set_has_string_value() {
+  _oneof_case_[0] = kStringValue;
+}
+inline void Value::clear_string_value() {
+  if (_internal_has_string_value()) {
+    kind_.string_value_.Destroy(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+        GetArenaNoVirtual());
+    clear_has_kind();
+  }
+}
+inline const std::string& Value::string_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Value.string_value)
+  return _internal_string_value();
+}
+inline void Value::set_string_value(const std::string& value) {
+  _internal_set_string_value(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.Value.string_value)
+}
+inline std::string* Value::mutable_string_value() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.Value.string_value)
+  return _internal_mutable_string_value();
+}
+inline const std::string& Value::_internal_string_value() const {
+  if (_internal_has_string_value()) {
+    return kind_.string_value_.Get();
+  }
+  return *&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited();
+}
+inline void Value::_internal_set_string_value(const std::string& value) {
+  if (!_internal_has_string_value()) {
+    clear_kind();
+    set_has_string_value();
+    kind_.string_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  }
+  kind_.string_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value,
+      GetArenaNoVirtual());
+}
+inline void Value::set_string_value(std::string&& value) {
+  // @@protoc_insertion_point(field_set:google.protobuf.Value.string_value)
+  if (!_internal_has_string_value()) {
+    clear_kind();
+    set_has_string_value();
+    kind_.string_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  }
+  kind_.string_value_.Set(
+    &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::move(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Value.string_value)
+}
+inline void Value::set_string_value(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  if (!_internal_has_string_value()) {
+    clear_kind();
+    set_has_string_value();
+    kind_.string_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  }
+  kind_.string_value_.Set(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      ::std::string(value), GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.Value.string_value)
+}
+inline void Value::set_string_value(const char* value,
+                             size_t size) {
+  if (!_internal_has_string_value()) {
+    clear_kind();
+    set_has_string_value();
+    kind_.string_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  }
+  kind_.string_value_.Set(
+      &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), ::std::string(
+      reinterpret_cast(value), size),
+      GetArenaNoVirtual());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.Value.string_value)
+}
+inline std::string* Value::_internal_mutable_string_value() {
+  if (!_internal_has_string_value()) {
+    clear_kind();
+    set_has_string_value();
+    kind_.string_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  }
+  return kind_.string_value_.Mutable(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+      GetArenaNoVirtual());
+}
+inline std::string* Value::release_string_value() {
+  // @@protoc_insertion_point(field_release:google.protobuf.Value.string_value)
+  if (_internal_has_string_value()) {
+    clear_has_kind();
+    return kind_.string_value_.Release(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(),
+        GetArenaNoVirtual());
+  } else {
+    return nullptr;
+  }
+}
+inline void Value::set_allocated_string_value(std::string* string_value) {
+  if (has_kind()) {
+    clear_kind();
+  }
+  if (string_value != nullptr) {
+    set_has_string_value();
+    kind_.string_value_.UnsafeSetDefault(string_value);
+  }
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.Value.string_value)
+}
+inline std::string* Value::unsafe_arena_release_string_value() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.Value.string_value)
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (_internal_has_string_value()) {
+    clear_has_kind();
+    return kind_.string_value_.UnsafeArenaRelease(
+        &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArenaNoVirtual());
+  } else {
+    return nullptr;
+  }
+}
+inline void Value::unsafe_arena_set_allocated_string_value(std::string* string_value) {
+  GOOGLE_DCHECK(GetArenaNoVirtual() != nullptr);
+  if (!_internal_has_string_value()) {
+    kind_.string_value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  }
+  clear_kind();
+  if (string_value) {
+    set_has_string_value();
+    kind_.string_value_.UnsafeArenaSetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), string_value, GetArenaNoVirtual());
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.Value.string_value)
+}
+
+// bool bool_value = 4;
+inline bool Value::_internal_has_bool_value() const {
+  return kind_case() == kBoolValue;
+}
+inline void Value::set_has_bool_value() {
+  _oneof_case_[0] = kBoolValue;
+}
+inline void Value::clear_bool_value() {
+  if (_internal_has_bool_value()) {
+    kind_.bool_value_ = false;
+    clear_has_kind();
+  }
+}
+inline bool Value::_internal_bool_value() const {
+  if (_internal_has_bool_value()) {
+    return kind_.bool_value_;
+  }
+  return false;
+}
+inline void Value::_internal_set_bool_value(bool value) {
+  if (!_internal_has_bool_value()) {
+    clear_kind();
+    set_has_bool_value();
+  }
+  kind_.bool_value_ = value;
+}
+inline bool Value::bool_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Value.bool_value)
+  return _internal_bool_value();
+}
+inline void Value::set_bool_value(bool value) {
+  _internal_set_bool_value(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.Value.bool_value)
+}
+
+// .google.protobuf.Struct struct_value = 5;
+inline bool Value::_internal_has_struct_value() const {
+  return kind_case() == kStructValue;
+}
+inline bool Value::has_struct_value() const {
+  return _internal_has_struct_value();
+}
+inline void Value::set_has_struct_value() {
+  _oneof_case_[0] = kStructValue;
+}
+inline void Value::clear_struct_value() {
+  if (_internal_has_struct_value()) {
+    if (GetArenaNoVirtual() == nullptr) {
+      delete kind_.struct_value_;
+    }
+    clear_has_kind();
+  }
+}
+inline PROTOBUF_NAMESPACE_ID::Struct* Value::release_struct_value() {
+  // @@protoc_insertion_point(field_release:google.protobuf.Value.struct_value)
+  if (_internal_has_struct_value()) {
+    clear_has_kind();
+      PROTOBUF_NAMESPACE_ID::Struct* temp = kind_.struct_value_;
+    if (GetArenaNoVirtual() != nullptr) {
+      temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+    }
+    kind_.struct_value_ = nullptr;
+    return temp;
+  } else {
+    return nullptr;
+  }
+}
+inline const PROTOBUF_NAMESPACE_ID::Struct& Value::_internal_struct_value() const {
+  return _internal_has_struct_value()
+      ? *kind_.struct_value_
+      : *reinterpret_cast< PROTOBUF_NAMESPACE_ID::Struct*>(&PROTOBUF_NAMESPACE_ID::_Struct_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::Struct& Value::struct_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Value.struct_value)
+  return _internal_struct_value();
+}
+inline PROTOBUF_NAMESPACE_ID::Struct* Value::unsafe_arena_release_struct_value() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.Value.struct_value)
+  if (_internal_has_struct_value()) {
+    clear_has_kind();
+    PROTOBUF_NAMESPACE_ID::Struct* temp = kind_.struct_value_;
+    kind_.struct_value_ = nullptr;
+    return temp;
+  } else {
+    return nullptr;
+  }
+}
+inline void Value::unsafe_arena_set_allocated_struct_value(PROTOBUF_NAMESPACE_ID::Struct* struct_value) {
+  clear_kind();
+  if (struct_value) {
+    set_has_struct_value();
+    kind_.struct_value_ = struct_value;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.Value.struct_value)
+}
+inline PROTOBUF_NAMESPACE_ID::Struct* Value::_internal_mutable_struct_value() {
+  if (!_internal_has_struct_value()) {
+    clear_kind();
+    set_has_struct_value();
+    kind_.struct_value_ = CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Struct >(
+        GetArenaNoVirtual());
+  }
+  return kind_.struct_value_;
+}
+inline PROTOBUF_NAMESPACE_ID::Struct* Value::mutable_struct_value() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.Value.struct_value)
+  return _internal_mutable_struct_value();
+}
+
+// .google.protobuf.ListValue list_value = 6;
+inline bool Value::_internal_has_list_value() const {
+  return kind_case() == kListValue;
+}
+inline bool Value::has_list_value() const {
+  return _internal_has_list_value();
+}
+inline void Value::set_has_list_value() {
+  _oneof_case_[0] = kListValue;
+}
+inline void Value::clear_list_value() {
+  if (_internal_has_list_value()) {
+    if (GetArenaNoVirtual() == nullptr) {
+      delete kind_.list_value_;
+    }
+    clear_has_kind();
+  }
+}
+inline PROTOBUF_NAMESPACE_ID::ListValue* Value::release_list_value() {
+  // @@protoc_insertion_point(field_release:google.protobuf.Value.list_value)
+  if (_internal_has_list_value()) {
+    clear_has_kind();
+      PROTOBUF_NAMESPACE_ID::ListValue* temp = kind_.list_value_;
+    if (GetArenaNoVirtual() != nullptr) {
+      temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+    }
+    kind_.list_value_ = nullptr;
+    return temp;
+  } else {
+    return nullptr;
+  }
+}
+inline const PROTOBUF_NAMESPACE_ID::ListValue& Value::_internal_list_value() const {
+  return _internal_has_list_value()
+      ? *kind_.list_value_
+      : *reinterpret_cast< PROTOBUF_NAMESPACE_ID::ListValue*>(&PROTOBUF_NAMESPACE_ID::_ListValue_default_instance_);
+}
+inline const PROTOBUF_NAMESPACE_ID::ListValue& Value::list_value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Value.list_value)
+  return _internal_list_value();
+}
+inline PROTOBUF_NAMESPACE_ID::ListValue* Value::unsafe_arena_release_list_value() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:google.protobuf.Value.list_value)
+  if (_internal_has_list_value()) {
+    clear_has_kind();
+    PROTOBUF_NAMESPACE_ID::ListValue* temp = kind_.list_value_;
+    kind_.list_value_ = nullptr;
+    return temp;
+  } else {
+    return nullptr;
+  }
+}
+inline void Value::unsafe_arena_set_allocated_list_value(PROTOBUF_NAMESPACE_ID::ListValue* list_value) {
+  clear_kind();
+  if (list_value) {
+    set_has_list_value();
+    kind_.list_value_ = list_value;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:google.protobuf.Value.list_value)
+}
+inline PROTOBUF_NAMESPACE_ID::ListValue* Value::_internal_mutable_list_value() {
+  if (!_internal_has_list_value()) {
+    clear_kind();
+    set_has_list_value();
+    kind_.list_value_ = CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::ListValue >(
+        GetArenaNoVirtual());
+  }
+  return kind_.list_value_;
+}
+inline PROTOBUF_NAMESPACE_ID::ListValue* Value::mutable_list_value() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.Value.list_value)
+  return _internal_mutable_list_value();
+}
+
+inline bool Value::has_kind() const {
+  return kind_case() != KIND_NOT_SET;
+}
+inline void Value::clear_has_kind() {
+  _oneof_case_[0] = KIND_NOT_SET;
+}
+inline Value::KindCase Value::kind_case() const {
+  return Value::KindCase(_oneof_case_[0]);
+}
+// -------------------------------------------------------------------
+
+// ListValue
+
+// repeated .google.protobuf.Value values = 1;
+inline int ListValue::_internal_values_size() const {
+  return values_.size();
+}
+inline int ListValue::values_size() const {
+  return _internal_values_size();
+}
+inline void ListValue::clear_values() {
+  values_.Clear();
+}
+inline PROTOBUF_NAMESPACE_ID::Value* ListValue::mutable_values(int index) {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.ListValue.values)
+  return values_.Mutable(index);
+}
+inline ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Value >*
+ListValue::mutable_values() {
+  // @@protoc_insertion_point(field_mutable_list:google.protobuf.ListValue.values)
+  return &values_;
+}
+inline const PROTOBUF_NAMESPACE_ID::Value& ListValue::_internal_values(int index) const {
+  return values_.Get(index);
+}
+inline const PROTOBUF_NAMESPACE_ID::Value& ListValue::values(int index) const {
+  // @@protoc_insertion_point(field_get:google.protobuf.ListValue.values)
+  return _internal_values(index);
+}
+inline PROTOBUF_NAMESPACE_ID::Value* ListValue::_internal_add_values() {
+  return values_.Add();
+}
+inline PROTOBUF_NAMESPACE_ID::Value* ListValue::add_values() {
+  // @@protoc_insertion_point(field_add:google.protobuf.ListValue.values)
+  return _internal_add_values();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::RepeatedPtrField< PROTOBUF_NAMESPACE_ID::Value >&
+ListValue::values() const {
+  // @@protoc_insertion_point(field_list:google.protobuf.ListValue.values)
+  return values_;
+}
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic pop
+#endif  // __GNUC__
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+
+// @@protoc_insertion_point(namespace_scope)
+
+PROTOBUF_NAMESPACE_CLOSE
+
+PROTOBUF_NAMESPACE_OPEN
+
+template <> struct is_proto_enum< PROTOBUF_NAMESPACE_ID::NullValue> : ::std::true_type {};
+template <>
+inline const EnumDescriptor* GetEnumDescriptor< PROTOBUF_NAMESPACE_ID::NullValue>() {
+  return PROTOBUF_NAMESPACE_ID::NullValue_descriptor();
+}
+
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+
+#include 
+#endif  // GOOGLE_PROTOBUF_INCLUDED_GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fstruct_2eproto
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/struct.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/struct.proto"
new file mode 100644
index 00000000..ed990e31
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/struct.proto"
@@ -0,0 +1,95 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option cc_enable_arenas = true;
+option go_package = "github.com/golang/protobuf/ptypes/struct;structpb";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "StructProto";
+option java_multiple_files = true;
+option objc_class_prefix = "GPB";
+
+// `Struct` represents a structured data value, consisting of fields
+// which map to dynamically typed values. In some languages, `Struct`
+// might be supported by a native representation. For example, in
+// scripting languages like JS a struct is represented as an
+// object. The details of that representation are described together
+// with the proto support for the language.
+//
+// The JSON representation for `Struct` is JSON object.
+message Struct {
+  // Unordered map of dynamically typed values.
+  map fields = 1;
+}
+
+// `Value` represents a dynamically typed value which can be either
+// null, a number, a string, a boolean, a recursive struct value, or a
+// list of values. A producer of value is expected to set one of that
+// variants, absence of any variant indicates an error.
+//
+// The JSON representation for `Value` is JSON value.
+message Value {
+  // The kind of value.
+  oneof kind {
+    // Represents a null value.
+    NullValue null_value = 1;
+    // Represents a double value.
+    double number_value = 2;
+    // Represents a string value.
+    string string_value = 3;
+    // Represents a boolean value.
+    bool bool_value = 4;
+    // Represents a structured value.
+    Struct struct_value = 5;
+    // Represents a repeated `Value`.
+    ListValue list_value = 6;
+  }
+}
+
+// `NullValue` is a singleton enumeration to represent the null value for the
+// `Value` type union.
+//
+//  The JSON representation for `NullValue` is JSON `null`.
+enum NullValue {
+  // Null value.
+  NULL_VALUE = 0;
+}
+
+// `ListValue` is a wrapper around a repeated field of values.
+//
+// The JSON representation for `ListValue` is JSON array.
+message ListValue {
+  // Repeated field of dynamically typed values.
+  repeated Value values = 1;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/bytestream.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/bytestream.cc"
new file mode 100644
index 00000000..a0f298ed
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/bytestream.cc"
@@ -0,0 +1,198 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace strings {
+
+void ByteSource::CopyTo(ByteSink* sink, size_t n) {
+  while (n > 0) {
+    StringPiece fragment = Peek();
+    if (fragment.empty()) {
+      GOOGLE_LOG(DFATAL) << "ByteSource::CopyTo() overran input.";
+      break;
+    }
+    std::size_t fragment_size = std::min(n, fragment.size());
+    sink->Append(fragment.data(), fragment_size);
+    Skip(fragment_size);
+    n -= fragment_size;
+  }
+}
+
+void ByteSink::Flush() {}
+
+void UncheckedArrayByteSink::Append(const char* data, size_t n) {
+  if (data != dest_) {
+    // Catch cases where the pointer returned by GetAppendBuffer() was modified.
+    GOOGLE_DCHECK(!(dest_ <= data && data < (dest_ + n)))
+        << "Append() data[] overlaps with dest_[]";
+    memcpy(dest_, data, n);
+  }
+  dest_ += n;
+}
+
+CheckedArrayByteSink::CheckedArrayByteSink(char* outbuf, size_t capacity)
+    : outbuf_(outbuf), capacity_(capacity), size_(0), overflowed_(false) {
+}
+
+void CheckedArrayByteSink::Append(const char* bytes, size_t n) {
+  size_t available = capacity_ - size_;
+  if (n > available) {
+    n = available;
+    overflowed_ = true;
+  }
+  if (n > 0 && bytes != (outbuf_ + size_)) {
+    // Catch cases where the pointer returned by GetAppendBuffer() was modified.
+    GOOGLE_DCHECK(!(outbuf_ <= bytes && bytes < (outbuf_ + capacity_)))
+        << "Append() bytes[] overlaps with outbuf_[]";
+    memcpy(outbuf_ + size_, bytes, n);
+  }
+  size_ += n;
+}
+
+GrowingArrayByteSink::GrowingArrayByteSink(size_t estimated_size)
+    : capacity_(estimated_size),
+      buf_(new char[estimated_size]),
+      size_(0) {
+}
+
+GrowingArrayByteSink::~GrowingArrayByteSink() {
+  delete[] buf_;  // Just in case the user didn't call GetBuffer.
+}
+
+void GrowingArrayByteSink::Append(const char* bytes, size_t n) {
+  size_t available = capacity_ - size_;
+  if (bytes != (buf_ + size_)) {
+    // Catch cases where the pointer returned by GetAppendBuffer() was modified.
+    // We need to test for this before calling Expand() which may reallocate.
+    GOOGLE_DCHECK(!(buf_ <= bytes && bytes < (buf_ + capacity_)))
+        << "Append() bytes[] overlaps with buf_[]";
+  }
+  if (n > available) {
+    Expand(n - available);
+  }
+  if (n > 0 && bytes != (buf_ + size_)) {
+    memcpy(buf_ + size_, bytes, n);
+  }
+  size_ += n;
+}
+
+char* GrowingArrayByteSink::GetBuffer(size_t* nbytes) {
+  ShrinkToFit();
+  char* b = buf_;
+  *nbytes = size_;
+  buf_ = nullptr;
+  size_ = capacity_ = 0;
+  return b;
+}
+
+void GrowingArrayByteSink::Expand(size_t amount) {  // Expand by at least 50%.
+  size_t new_capacity = std::max(capacity_ + amount, (3 * capacity_) / 2);
+  char* bigger = new char[new_capacity];
+  memcpy(bigger, buf_, size_);
+  delete[] buf_;
+  buf_ = bigger;
+  capacity_ = new_capacity;
+}
+
+void GrowingArrayByteSink::ShrinkToFit() {
+  // Shrink only if the buffer is large and size_ is less than 3/4
+  // of capacity_.
+  if (capacity_ > 256 && size_ < (3 * capacity_) / 4) {
+    char* just_enough = new char[size_];
+    memcpy(just_enough, buf_, size_);
+    delete[] buf_;
+    buf_ = just_enough;
+    capacity_ = size_;
+  }
+}
+
+void StringByteSink::Append(const char* data, size_t n) {
+  dest_->append(data, n);
+}
+
+size_t ArrayByteSource::Available() const {
+  return input_.size();
+}
+
+StringPiece ArrayByteSource::Peek() {
+  return input_;
+}
+
+void ArrayByteSource::Skip(size_t n) {
+  GOOGLE_DCHECK_LE(n, input_.size());
+  input_.remove_prefix(n);
+}
+
+LimitByteSource::LimitByteSource(ByteSource *source, size_t limit)
+  : source_(source),
+    limit_(limit) {
+}
+
+size_t LimitByteSource::Available() const {
+  size_t available = source_->Available();
+  if (available > limit_) {
+    available = limit_;
+  }
+
+  return available;
+}
+
+StringPiece LimitByteSource::Peek() {
+  StringPiece piece(source_->Peek());
+  if (piece.size() > limit_) {
+    piece.set(piece.data(), limit_);
+  }
+
+  return piece;
+}
+
+void LimitByteSource::Skip(size_t n) {
+  GOOGLE_DCHECK_LE(n, limit_);
+  source_->Skip(n);
+  limit_ -= n;
+}
+
+void LimitByteSource::CopyTo(ByteSink *sink, size_t n) {
+  GOOGLE_DCHECK_LE(n, limit_);
+  source_->CopyTo(sink, n);
+  limit_ -= n;
+}
+
+}  // namespace strings
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/bytestream.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/bytestream.h"
new file mode 100644
index 00000000..0193301a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/bytestream.h"
@@ -0,0 +1,351 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file declares the ByteSink and ByteSource abstract interfaces. These
+// interfaces represent objects that consume (ByteSink) or produce (ByteSource)
+// a sequence of bytes. Using these abstract interfaces in your APIs can help
+// make your code work with a variety of input and output types.
+//
+// This file also declares the following commonly used implementations of these
+// interfaces.
+//
+//   ByteSink:
+//      UncheckedArrayByteSink  Writes to an array, without bounds checking
+//      CheckedArrayByteSink    Writes to an array, with bounds checking
+//      GrowingArrayByteSink    Allocates and writes to a growable buffer
+//      StringByteSink          Writes to an STL string
+//      NullByteSink            Consumes a never-ending stream of bytes
+//
+//   ByteSource:
+//      ArrayByteSource         Reads from an array or string/StringPiece
+//      LimitedByteSource       Limits the number of bytes read from an
+
+#ifndef GOOGLE_PROTOBUF_STUBS_BYTESTREAM_H_
+#define GOOGLE_PROTOBUF_STUBS_BYTESTREAM_H_
+
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+
+class CordByteSink;
+
+namespace google {
+namespace protobuf {
+namespace strings {
+
+// An abstract interface for an object that consumes a sequence of bytes. This
+// interface offers a way to append data as well as a Flush() function.
+//
+// Example:
+//
+//   string my_data;
+//   ...
+//   ByteSink* sink = ...
+//   sink->Append(my_data.data(), my_data.size());
+//   sink->Flush();
+//
+class PROTOBUF_EXPORT ByteSink {
+ public:
+  ByteSink() {}
+  virtual ~ByteSink() {}
+
+  // Appends the "n" bytes starting at "bytes".
+  virtual void Append(const char* bytes, size_t n) = 0;
+
+  // Flushes internal buffers. The default implementation does nothing. ByteSink
+  // subclasses may use internal buffers that require calling Flush() at the end
+  // of the stream.
+  virtual void Flush();
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ByteSink);
+};
+
+// An abstract interface for an object that produces a fixed-size sequence of
+// bytes.
+//
+// Example:
+//
+//   ByteSource* source = ...
+//   while (source->Available() > 0) {
+//     StringPiece data = source->Peek();
+//     ... do something with "data" ...
+//     source->Skip(data.length());
+//   }
+//
+class PROTOBUF_EXPORT ByteSource {
+ public:
+  ByteSource() {}
+  virtual ~ByteSource() {}
+
+  // Returns the number of bytes left to read from the source. Available()
+  // should decrease by N each time Skip(N) is called. Available() may not
+  // increase. Available() returning 0 indicates that the ByteSource is
+  // exhausted.
+  //
+  // Note: Size() may have been a more appropriate name as it's more
+  //       indicative of the fixed-size nature of a ByteSource.
+  virtual size_t Available() const = 0;
+
+  // Returns a StringPiece of the next contiguous region of the source. Does not
+  // reposition the source. The returned region is empty iff Available() == 0.
+  //
+  // The returned region is valid until the next call to Skip() or until this
+  // object is destroyed, whichever occurs first.
+  //
+  // The length of the returned StringPiece will be <= Available().
+  virtual StringPiece Peek() = 0;
+
+  // Skips the next n bytes. Invalidates any StringPiece returned by a previous
+  // call to Peek().
+  //
+  // REQUIRES: Available() >= n
+  virtual void Skip(size_t n) = 0;
+
+  // Writes the next n bytes in this ByteSource to the given ByteSink, and
+  // advances this ByteSource past the copied bytes. The default implementation
+  // of this method just copies the bytes normally, but subclasses might
+  // override CopyTo to optimize certain cases.
+  //
+  // REQUIRES: Available() >= n
+  virtual void CopyTo(ByteSink* sink, size_t n);
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ByteSource);
+};
+
+//
+// Some commonly used implementations of ByteSink
+//
+
+// Implementation of ByteSink that writes to an unsized byte array. No
+// bounds-checking is performed--it is the caller's responsibility to ensure
+// that the destination array is large enough.
+//
+// Example:
+//
+//   char buf[10];
+//   UncheckedArrayByteSink sink(buf);
+//   sink.Append("hi", 2);    // OK
+//   sink.Append(data, 100);  // WOOPS! Overflows buf[10].
+//
+class PROTOBUF_EXPORT UncheckedArrayByteSink : public ByteSink {
+ public:
+  explicit UncheckedArrayByteSink(char* dest) : dest_(dest) {}
+  virtual void Append(const char* data, size_t n) override;
+
+  // Returns the current output pointer so that a caller can see how many bytes
+  // were produced.
+  //
+  // Note: this method is not part of the ByteSink interface.
+  char* CurrentDestination() const { return dest_; }
+
+ private:
+  char* dest_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(UncheckedArrayByteSink);
+};
+
+// Implementation of ByteSink that writes to a sized byte array. This sink will
+// not write more than "capacity" bytes to outbuf. Once "capacity" bytes are
+// appended, subsequent bytes will be ignored and Overflowed() will return true.
+// Overflowed() does not cause a runtime error (i.e., it does not CHECK fail).
+//
+// Example:
+//
+//   char buf[10];
+//   CheckedArrayByteSink sink(buf, 10);
+//   sink.Append("hi", 2);    // OK
+//   sink.Append(data, 100);  // Will only write 8 more bytes
+//
+class PROTOBUF_EXPORT CheckedArrayByteSink : public ByteSink {
+ public:
+  CheckedArrayByteSink(char* outbuf, size_t capacity);
+  virtual void Append(const char* bytes, size_t n) override;
+
+  // Returns the number of bytes actually written to the sink.
+  size_t NumberOfBytesWritten() const { return size_; }
+
+  // Returns true if any bytes were discarded, i.e., if there was an
+  // attempt to write more than 'capacity' bytes.
+  bool Overflowed() const { return overflowed_; }
+
+ private:
+  char* outbuf_;
+  const size_t capacity_;
+  size_t size_;
+  bool overflowed_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CheckedArrayByteSink);
+};
+
+// Implementation of ByteSink that allocates an internal buffer (a char array)
+// and expands it as needed to accommodate appended data (similar to a string),
+// and allows the caller to take ownership of the internal buffer via the
+// GetBuffer() method. The buffer returned from GetBuffer() must be deleted by
+// the caller with delete[]. GetBuffer() also sets the internal buffer to be
+// empty, and subsequent appends to the sink will create a new buffer. The
+// destructor will free the internal buffer if GetBuffer() was not called.
+//
+// Example:
+//
+//   GrowingArrayByteSink sink(10);
+//   sink.Append("hi", 2);
+//   sink.Append(data, n);
+//   const char* buf = sink.GetBuffer();  // Ownership transferred
+//   delete[] buf;
+//
+class PROTOBUF_EXPORT GrowingArrayByteSink : public strings::ByteSink {
+ public:
+  explicit GrowingArrayByteSink(size_t estimated_size);
+  virtual ~GrowingArrayByteSink();
+  virtual void Append(const char* bytes, size_t n) override;
+
+  // Returns the allocated buffer, and sets nbytes to its size. The caller takes
+  // ownership of the buffer and must delete it with delete[].
+  char* GetBuffer(size_t* nbytes);
+
+ private:
+  void Expand(size_t amount);
+  void ShrinkToFit();
+
+  size_t capacity_;
+  char* buf_;
+  size_t size_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(GrowingArrayByteSink);
+};
+
+// Implementation of ByteSink that appends to the given string.
+// Existing contents of "dest" are not modified; new data is appended.
+//
+// Example:
+//
+//   string dest = "Hello ";
+//   StringByteSink sink(&dest);
+//   sink.Append("World", 5);
+//   assert(dest == "Hello World");
+//
+class PROTOBUF_EXPORT StringByteSink : public ByteSink {
+ public:
+  explicit StringByteSink(string* dest) : dest_(dest) {}
+  virtual void Append(const char* data, size_t n) override;
+
+ private:
+  string* dest_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(StringByteSink);
+};
+
+// Implementation of ByteSink that discards all data.
+//
+// Example:
+//
+//   NullByteSink sink;
+//   sink.Append(data, data.size());  // All data ignored.
+//
+class PROTOBUF_EXPORT NullByteSink : public ByteSink {
+ public:
+  NullByteSink() {}
+  void Append(const char* /*data*/, size_t /*n*/) override {}
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(NullByteSink);
+};
+
+//
+// Some commonly used implementations of ByteSource
+//
+
+// Implementation of ByteSource that reads from a StringPiece.
+//
+// Example:
+//
+//   string data = "Hello";
+//   ArrayByteSource source(data);
+//   assert(source.Available() == 5);
+//   assert(source.Peek() == "Hello");
+//
+class PROTOBUF_EXPORT ArrayByteSource : public ByteSource {
+ public:
+  explicit ArrayByteSource(StringPiece s) : input_(s) {}
+
+  virtual size_t Available() const override;
+  virtual StringPiece Peek() override;
+  virtual void Skip(size_t n) override;
+
+ private:
+  StringPiece   input_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ArrayByteSource);
+};
+
+// Implementation of ByteSource that wraps another ByteSource, limiting the
+// number of bytes returned.
+//
+// The caller maintains ownership of the underlying source, and may not use the
+// underlying source while using the LimitByteSource object.  The underlying
+// source's pointer is advanced by n bytes every time this LimitByteSource
+// object is advanced by n.
+//
+// Example:
+//
+//   string data = "Hello World";
+//   ArrayByteSource abs(data);
+//   assert(abs.Available() == data.size());
+//
+//   LimitByteSource limit(abs, 5);
+//   assert(limit.Available() == 5);
+//   assert(limit.Peek() == "Hello");
+//
+class PROTOBUF_EXPORT LimitByteSource : public ByteSource {
+ public:
+  // Returns at most "limit" bytes from "source".
+  LimitByteSource(ByteSource* source, size_t limit);
+
+  virtual size_t Available() const override;
+  virtual StringPiece Peek() override;
+  virtual void Skip(size_t n) override;
+
+  // We override CopyTo so that we can forward to the underlying source, in
+  // case it has an efficient implementation of CopyTo.
+  virtual void CopyTo(ByteSink* sink, size_t n) override;
+
+ private:
+  ByteSource* source_;
+  size_t limit_;
+};
+
+}  // namespace strings
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_BYTESTREAM_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/bytestream_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/bytestream_unittest.cc"
new file mode 100644
index 00000000..06f114ab
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/bytestream_unittest.cc"
@@ -0,0 +1,146 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace strings {
+namespace {
+
+// We use this class instead of ArrayByteSource to simulate a ByteSource that
+// contains multiple fragments.  ArrayByteSource returns the entire array in
+// one fragment.
+class MockByteSource : public ByteSource {
+ public:
+  MockByteSource(StringPiece data, int block_size)
+    : data_(data), block_size_(block_size) {}
+
+  size_t Available() const { return data_.size(); }
+  StringPiece Peek() {
+    return data_.substr(0, block_size_);
+  }
+  void Skip(size_t n) { data_.remove_prefix(n); }
+
+ private:
+  StringPiece data_;
+  int block_size_;
+};
+
+TEST(ByteSourceTest, CopyTo) {
+  StringPiece data("Hello world!");
+  MockByteSource source(data, 3);
+  string str;
+  StringByteSink sink(&str);
+
+  source.CopyTo(&sink, data.size());
+  EXPECT_EQ(data, str);
+}
+
+TEST(ByteSourceTest, CopySubstringTo) {
+  StringPiece data("Hello world!");
+  MockByteSource source(data, 3);
+  source.Skip(1);
+  string str;
+  StringByteSink sink(&str);
+
+  source.CopyTo(&sink, data.size() - 2);
+  EXPECT_EQ(data.substr(1, data.size() - 2), str);
+  EXPECT_EQ("!", source.Peek());
+}
+
+TEST(ByteSourceTest, LimitByteSource) {
+  StringPiece data("Hello world!");
+  MockByteSource source(data, 3);
+  LimitByteSource limit_source(&source, 6);
+  EXPECT_EQ(6, limit_source.Available());
+  limit_source.Skip(1);
+  EXPECT_EQ(5, limit_source.Available());
+
+  {
+    string str;
+    StringByteSink sink(&str);
+    limit_source.CopyTo(&sink, limit_source.Available());
+    EXPECT_EQ("ello ", str);
+    EXPECT_EQ(0, limit_source.Available());
+    EXPECT_EQ(6, source.Available());
+  }
+
+  {
+    string str;
+    StringByteSink sink(&str);
+    source.CopyTo(&sink, source.Available());
+    EXPECT_EQ("world!", str);
+    EXPECT_EQ(0, source.Available());
+  }
+}
+
+TEST(ByteSourceTest, CopyToStringByteSink) {
+  StringPiece data("Hello world!");
+  MockByteSource source(data, 3);
+  string str;
+  StringByteSink sink(&str);
+  source.CopyTo(&sink, data.size());
+  EXPECT_EQ(data, str);
+}
+
+// Verify that ByteSink is subclassable and Flush() overridable.
+class FlushingByteSink : public StringByteSink {
+ public:
+  explicit FlushingByteSink(string* dest) : StringByteSink(dest) {}
+  virtual void Flush() { Append("z", 1); }
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FlushingByteSink);
+};
+
+// Write and Flush via the ByteSink superclass interface.
+void WriteAndFlush(ByteSink* s) {
+  s->Append("abc", 3);
+  s->Flush();
+}
+
+TEST(ByteSinkTest, Flush) {
+  string str;
+  FlushingByteSink f_sink(&str);
+  WriteAndFlush(&f_sink);
+  EXPECT_STREQ("abcz", str.c_str());
+}
+
+}  // namespace
+}  // namespace strings
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/callback.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/callback.h"
new file mode 100644
index 00000000..b7a3a829
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/callback.h"
@@ -0,0 +1,583 @@
+#ifndef GOOGLE_PROTOBUF_STUBS_CALLBACK_H_
+#define GOOGLE_PROTOBUF_STUBS_CALLBACK_H_
+
+#include 
+
+#include 
+
+#include 
+
+// ===================================================================
+// emulates google3/base/callback.h
+
+namespace google {
+namespace protobuf {
+
+// Abstract interface for a callback.  When calling an RPC, you must provide
+// a Closure to call when the procedure completes.  See the Service interface
+// in service.h.
+//
+// To automatically construct a Closure which calls a particular function or
+// method with a particular set of parameters, use the NewCallback() function.
+// Example:
+//   void FooDone(const FooResponse* response) {
+//     ...
+//   }
+//
+//   void CallFoo() {
+//     ...
+//     // When done, call FooDone() and pass it a pointer to the response.
+//     Closure* callback = NewCallback(&FooDone, response);
+//     // Make the call.
+//     service->Foo(controller, request, response, callback);
+//   }
+//
+// Example that calls a method:
+//   class Handler {
+//    public:
+//     ...
+//
+//     void FooDone(const FooResponse* response) {
+//       ...
+//     }
+//
+//     void CallFoo() {
+//       ...
+//       // When done, call FooDone() and pass it a pointer to the response.
+//       Closure* callback = NewCallback(this, &Handler::FooDone, response);
+//       // Make the call.
+//       service->Foo(controller, request, response, callback);
+//     }
+//   };
+//
+// Currently NewCallback() supports binding zero, one, or two arguments.
+//
+// Callbacks created with NewCallback() automatically delete themselves when
+// executed.  They should be used when a callback is to be called exactly
+// once (usually the case with RPC callbacks).  If a callback may be called
+// a different number of times (including zero), create it with
+// NewPermanentCallback() instead.  You are then responsible for deleting the
+// callback (using the "delete" keyword as normal).
+//
+// Note that NewCallback() is a bit touchy regarding argument types.  Generally,
+// the values you provide for the parameter bindings must exactly match the
+// types accepted by the callback function.  For example:
+//   void Foo(string s);
+//   NewCallback(&Foo, "foo");          // WON'T WORK:  const char* != string
+//   NewCallback(&Foo, string("foo"));  // WORKS
+// Also note that the arguments cannot be references:
+//   void Foo(const string& s);
+//   string my_str;
+//   NewCallback(&Foo, my_str);  // WON'T WORK:  Can't use references.
+// However, correctly-typed pointers will work just fine.
+class PROTOBUF_EXPORT Closure {
+ public:
+  Closure() {}
+  virtual ~Closure();
+
+  virtual void Run() = 0;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Closure);
+};
+
+template
+class ResultCallback {
+ public:
+  ResultCallback() {}
+  virtual ~ResultCallback() {}
+
+  virtual R Run() = 0;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ResultCallback);
+};
+
+template 
+class PROTOBUF_EXPORT ResultCallback1 {
+ public:
+  ResultCallback1() {}
+  virtual ~ResultCallback1() {}
+
+  virtual R Run(A1) = 0;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ResultCallback1);
+};
+
+template 
+class PROTOBUF_EXPORT ResultCallback2 {
+ public:
+  ResultCallback2() {}
+  virtual ~ResultCallback2() {}
+
+  virtual R Run(A1,A2) = 0;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ResultCallback2);
+};
+
+namespace internal {
+
+class PROTOBUF_EXPORT FunctionClosure0 : public Closure {
+ public:
+  typedef void (*FunctionType)();
+
+  FunctionClosure0(FunctionType function, bool self_deleting)
+    : function_(function), self_deleting_(self_deleting) {}
+  ~FunctionClosure0();
+
+  void Run() override {
+    bool needs_delete = self_deleting_;  // read in case callback deletes
+    function_();
+    if (needs_delete) delete this;
+  }
+
+ private:
+  FunctionType function_;
+  bool self_deleting_;
+};
+
+template 
+class MethodClosure0 : public Closure {
+ public:
+  typedef void (Class::*MethodType)();
+
+  MethodClosure0(Class* object, MethodType method, bool self_deleting)
+    : object_(object), method_(method), self_deleting_(self_deleting) {}
+  ~MethodClosure0() {}
+
+  void Run() override {
+    bool needs_delete = self_deleting_;  // read in case callback deletes
+    (object_->*method_)();
+    if (needs_delete) delete this;
+  }
+
+ private:
+  Class* object_;
+  MethodType method_;
+  bool self_deleting_;
+};
+
+template 
+class FunctionClosure1 : public Closure {
+ public:
+  typedef void (*FunctionType)(Arg1 arg1);
+
+  FunctionClosure1(FunctionType function, bool self_deleting,
+                   Arg1 arg1)
+    : function_(function), self_deleting_(self_deleting),
+      arg1_(arg1) {}
+  ~FunctionClosure1() {}
+
+  void Run() override {
+    bool needs_delete = self_deleting_;  // read in case callback deletes
+    function_(arg1_);
+    if (needs_delete) delete this;
+  }
+
+ private:
+  FunctionType function_;
+  bool self_deleting_;
+  Arg1 arg1_;
+};
+
+template 
+class MethodClosure1 : public Closure {
+ public:
+  typedef void (Class::*MethodType)(Arg1 arg1);
+
+  MethodClosure1(Class* object, MethodType method, bool self_deleting,
+                 Arg1 arg1)
+    : object_(object), method_(method), self_deleting_(self_deleting),
+      arg1_(arg1) {}
+  ~MethodClosure1() {}
+
+  void Run() override {
+    bool needs_delete = self_deleting_;  // read in case callback deletes
+    (object_->*method_)(arg1_);
+    if (needs_delete) delete this;
+  }
+
+ private:
+  Class* object_;
+  MethodType method_;
+  bool self_deleting_;
+  Arg1 arg1_;
+};
+
+template 
+class FunctionClosure2 : public Closure {
+ public:
+  typedef void (*FunctionType)(Arg1 arg1, Arg2 arg2);
+
+  FunctionClosure2(FunctionType function, bool self_deleting,
+                   Arg1 arg1, Arg2 arg2)
+    : function_(function), self_deleting_(self_deleting),
+      arg1_(arg1), arg2_(arg2) {}
+  ~FunctionClosure2() {}
+
+  void Run() override {
+    bool needs_delete = self_deleting_;  // read in case callback deletes
+    function_(arg1_, arg2_);
+    if (needs_delete) delete this;
+  }
+
+ private:
+  FunctionType function_;
+  bool self_deleting_;
+  Arg1 arg1_;
+  Arg2 arg2_;
+};
+
+template 
+class MethodClosure2 : public Closure {
+ public:
+  typedef void (Class::*MethodType)(Arg1 arg1, Arg2 arg2);
+
+  MethodClosure2(Class* object, MethodType method, bool self_deleting,
+                 Arg1 arg1, Arg2 arg2)
+    : object_(object), method_(method), self_deleting_(self_deleting),
+      arg1_(arg1), arg2_(arg2) {}
+  ~MethodClosure2() {}
+
+  void Run() override {
+    bool needs_delete = self_deleting_;  // read in case callback deletes
+    (object_->*method_)(arg1_, arg2_);
+    if (needs_delete) delete this;
+  }
+
+ private:
+  Class* object_;
+  MethodType method_;
+  bool self_deleting_;
+  Arg1 arg1_;
+  Arg2 arg2_;
+};
+
+template
+class FunctionResultCallback_0_0 : public ResultCallback {
+ public:
+  typedef R (*FunctionType)();
+
+  FunctionResultCallback_0_0(FunctionType function, bool self_deleting)
+      : function_(function), self_deleting_(self_deleting) {}
+  ~FunctionResultCallback_0_0() {}
+
+  R Run() override {
+    bool needs_delete = self_deleting_;  // read in case callback deletes
+    R result = function_();
+    if (needs_delete) delete this;
+    return result;
+  }
+
+ private:
+  FunctionType function_;
+  bool self_deleting_;
+};
+
+template
+class FunctionResultCallback_1_0 : public ResultCallback {
+ public:
+  typedef R (*FunctionType)(P1);
+
+  FunctionResultCallback_1_0(FunctionType function, bool self_deleting,
+                             P1 p1)
+      : function_(function), self_deleting_(self_deleting), p1_(p1) {}
+  ~FunctionResultCallback_1_0() {}
+
+  R Run() override {
+    bool needs_delete = self_deleting_;  // read in case callback deletes
+    R result = function_(p1_);
+    if (needs_delete) delete this;
+    return result;
+  }
+
+ private:
+  FunctionType function_;
+  bool self_deleting_;
+  P1 p1_;
+};
+
+template
+class FunctionResultCallback_0_1 : public ResultCallback1 {
+ public:
+  typedef R (*FunctionType)(Arg1 arg1);
+
+  FunctionResultCallback_0_1(FunctionType function, bool self_deleting)
+      : function_(function), self_deleting_(self_deleting) {}
+  ~FunctionResultCallback_0_1() {}
+
+  R Run(Arg1 a1) override {
+    bool needs_delete = self_deleting_;  // read in case callback deletes
+    R result = function_(a1);
+    if (needs_delete) delete this;
+    return result;
+  }
+
+ private:
+  FunctionType function_;
+  bool self_deleting_;
+};
+
+template
+class FunctionResultCallback_1_1 : public ResultCallback1 {
+ public:
+  typedef R (*FunctionType)(P1, A1);
+
+  FunctionResultCallback_1_1(FunctionType function, bool self_deleting,
+                             P1 p1)
+      : function_(function), self_deleting_(self_deleting), p1_(p1) {}
+  ~FunctionResultCallback_1_1() {}
+
+  R Run(A1 a1) override {
+    bool needs_delete = self_deleting_;  // read in case callback deletes
+    R result = function_(p1_, a1);
+    if (needs_delete) delete this;
+    return result;
+  }
+
+ private:
+  FunctionType function_;
+  bool self_deleting_;
+  P1 p1_;
+};
+
+template 
+struct InternalConstRef {
+  typedef typename std::remove_reference::type base_type;
+  typedef const base_type& type;
+};
+
+template
+class MethodResultCallback_0_0 : public ResultCallback {
+ public:
+  typedef R (T::*MethodType)();
+  MethodResultCallback_0_0(T* object, MethodType method, bool self_deleting)
+      : object_(object),
+        method_(method),
+        self_deleting_(self_deleting) {}
+  ~MethodResultCallback_0_0() {}
+
+  R Run() {
+    bool needs_delete = self_deleting_;
+    R result = (object_->*method_)();
+    if (needs_delete) delete this;
+    return result;
+  }
+
+ private:
+  T* object_;
+  MethodType method_;
+  bool self_deleting_;
+};
+
+template 
+class MethodResultCallback_6_2 : public ResultCallback2 {
+ public:
+  typedef R (T::*MethodType)(P1, P2, P3, P4, P5, P6, A1, A2);
+  MethodResultCallback_6_2(T* object, MethodType method, bool self_deleting,
+                           P1 p1, P2 p2, P3 p3, P4 p4, P5 p5, P6 p6)
+      : object_(object),
+        method_(method),
+        self_deleting_(self_deleting),
+        p1_(p1),
+        p2_(p2),
+        p3_(p3),
+        p4_(p4),
+        p5_(p5),
+        p6_(p6) {}
+  ~MethodResultCallback_6_2() {}
+
+  R Run(A1 a1, A2 a2) override {
+    bool needs_delete = self_deleting_;
+    R result = (object_->*method_)(p1_, p2_, p3_, p4_, p5_, p6_, a1, a2);
+    if (needs_delete) delete this;
+    return result;
+  }
+
+ private:
+  T* object_;
+  MethodType method_;
+  bool self_deleting_;
+  typename std::remove_reference::type p1_;
+  typename std::remove_reference::type p2_;
+  typename std::remove_reference::type p3_;
+  typename std::remove_reference::type p4_;
+  typename std::remove_reference::type p5_;
+  typename std::remove_reference::type p6_;
+};
+
+}  // namespace internal
+
+// See Closure.
+inline Closure* NewCallback(void (*function)()) {
+  return new internal::FunctionClosure0(function, true);
+}
+
+// See Closure.
+inline Closure* NewPermanentCallback(void (*function)()) {
+  return new internal::FunctionClosure0(function, false);
+}
+
+// See Closure.
+template 
+inline Closure* NewCallback(Class* object, void (Class::*method)()) {
+  return new internal::MethodClosure0(object, method, true);
+}
+
+// See Closure.
+template 
+inline Closure* NewPermanentCallback(Class* object, void (Class::*method)()) {
+  return new internal::MethodClosure0(object, method, false);
+}
+
+// See Closure.
+template 
+inline Closure* NewCallback(void (*function)(Arg1),
+                            Arg1 arg1) {
+  return new internal::FunctionClosure1(function, true, arg1);
+}
+
+// See Closure.
+template 
+inline Closure* NewPermanentCallback(void (*function)(Arg1),
+                                     Arg1 arg1) {
+  return new internal::FunctionClosure1(function, false, arg1);
+}
+
+// See Closure.
+template 
+inline Closure* NewCallback(Class* object, void (Class::*method)(Arg1),
+                            Arg1 arg1) {
+  return new internal::MethodClosure1(object, method, true, arg1);
+}
+
+// See Closure.
+template 
+inline Closure* NewPermanentCallback(Class* object, void (Class::*method)(Arg1),
+                                     Arg1 arg1) {
+  return new internal::MethodClosure1(object, method, false, arg1);
+}
+
+// See Closure.
+template 
+inline Closure* NewCallback(void (*function)(Arg1, Arg2),
+                            Arg1 arg1, Arg2 arg2) {
+  return new internal::FunctionClosure2(
+    function, true, arg1, arg2);
+}
+
+// See Closure.
+template 
+inline Closure* NewPermanentCallback(void (*function)(Arg1, Arg2),
+                                     Arg1 arg1, Arg2 arg2) {
+  return new internal::FunctionClosure2(
+    function, false, arg1, arg2);
+}
+
+// See Closure.
+template 
+inline Closure* NewCallback(Class* object, void (Class::*method)(Arg1, Arg2),
+                            Arg1 arg1, Arg2 arg2) {
+  return new internal::MethodClosure2(
+    object, method, true, arg1, arg2);
+}
+
+// See Closure.
+template 
+inline Closure* NewPermanentCallback(
+    Class* object, void (Class::*method)(Arg1, Arg2),
+    Arg1 arg1, Arg2 arg2) {
+  return new internal::MethodClosure2(
+    object, method, false, arg1, arg2);
+}
+
+// See ResultCallback
+template
+inline ResultCallback* NewCallback(R (*function)()) {
+  return new internal::FunctionResultCallback_0_0(function, true);
+}
+
+// See ResultCallback
+template
+inline ResultCallback* NewPermanentCallback(R (*function)()) {
+  return new internal::FunctionResultCallback_0_0(function, false);
+}
+
+// See ResultCallback
+template
+inline ResultCallback* NewCallback(R (*function)(P1), P1 p1) {
+  return new internal::FunctionResultCallback_1_0(
+      function, true, p1);
+}
+
+// See ResultCallback
+template
+inline ResultCallback* NewPermanentCallback(
+    R (*function)(P1), P1 p1) {
+  return new internal::FunctionResultCallback_1_0(
+      function, false, p1);
+}
+
+// See ResultCallback1
+template
+inline ResultCallback1* NewCallback(R (*function)(A1)) {
+  return new internal::FunctionResultCallback_0_1(function, true);
+}
+
+// See ResultCallback1
+template
+inline ResultCallback1* NewPermanentCallback(R (*function)(A1)) {
+  return new internal::FunctionResultCallback_0_1(function, false);
+}
+
+// See ResultCallback1
+template
+inline ResultCallback1* NewCallback(R (*function)(P1, A1), P1 p1) {
+  return new internal::FunctionResultCallback_1_1(
+      function, true, p1);
+}
+
+// See ResultCallback1
+template
+inline ResultCallback1* NewPermanentCallback(
+    R (*function)(P1, A1), P1 p1) {
+  return new internal::FunctionResultCallback_1_1(
+      function, false, p1);
+}
+
+// See MethodResultCallback_0_0
+template 
+inline ResultCallback* NewPermanentCallback(
+    T1* object, R (T2::*function)()) {
+  return new internal::MethodResultCallback_0_0(object, function, false);
+}
+
+// See MethodResultCallback_6_2
+template 
+inline ResultCallback2* NewPermanentCallback(
+    T* object, R (T::*function)(P1, P2, P3, P4, P5, P6, A1, A2),
+    typename internal::InternalConstRef::type p1,
+    typename internal::InternalConstRef::type p2,
+    typename internal::InternalConstRef::type p3,
+    typename internal::InternalConstRef::type p4,
+    typename internal::InternalConstRef::type p5,
+    typename internal::InternalConstRef::type p6) {
+  return new internal::MethodResultCallback_6_2(object, function, false,
+                                                        p1, p2, p3, p4, p5, p6);
+}
+
+// A function which does nothing.  Useful for creating no-op callbacks, e.g.:
+//   Closure* nothing = NewCallback(&DoNothing);
+void PROTOBUF_EXPORT DoNothing();
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_CALLBACK_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/casts.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/casts.h"
new file mode 100644
index 00000000..b509f68c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/casts.h"
@@ -0,0 +1,134 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2014 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_CASTS_H__
+#define GOOGLE_PROTOBUF_CASTS_H__
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+// Use implicit_cast as a safe version of static_cast or const_cast
+// for upcasting in the type hierarchy (i.e. casting a pointer to Foo
+// to a pointer to SuperclassOfFoo or casting a pointer to Foo to
+// a const pointer to Foo).
+// When you use implicit_cast, the compiler checks that the cast is safe.
+// Such explicit implicit_casts are necessary in surprisingly many
+// situations where C++ demands an exact type match instead of an
+// argument type convertable to a target type.
+//
+// The From type can be inferred, so the preferred syntax for using
+// implicit_cast is the same as for static_cast etc.:
+//
+//   implicit_cast(expr)
+//
+// implicit_cast would have been part of the C++ standard library,
+// but the proposal was submitted too late.  It will probably make
+// its way into the language in the future.
+template
+inline To implicit_cast(From const &f) {
+  return f;
+}
+
+// When you upcast (that is, cast a pointer from type Foo to type
+// SuperclassOfFoo), it's fine to use implicit_cast<>, since upcasts
+// always succeed.  When you downcast (that is, cast a pointer from
+// type Foo to type SubclassOfFoo), static_cast<> isn't safe, because
+// how do you know the pointer is really of type SubclassOfFoo?  It
+// could be a bare Foo, or of type DifferentSubclassOfFoo.  Thus,
+// when you downcast, you should use this macro.  In debug mode, we
+// use dynamic_cast<> to double-check the downcast is legal (we die
+// if it's not).  In normal mode, we do the efficient static_cast<>
+// instead.  Thus, it's important to test in debug mode to make sure
+// the cast is legal!
+//    This is the only place in the code we should use dynamic_cast<>.
+// In particular, you SHOULDN'T be using dynamic_cast<> in order to
+// do RTTI (eg code like this:
+//    if (dynamic_cast(foo)) HandleASubclass1Object(foo);
+//    if (dynamic_cast(foo)) HandleASubclass2Object(foo);
+// You should design the code some other way not to need this.
+
+template     // use like this: down_cast(foo);
+inline To down_cast(From* f) {                   // so we only accept pointers
+  // Ensures that To is a sub-type of From *.  This test is here only
+  // for compile-time type checking, and has no overhead in an
+  // optimized build at run-time, as it will be optimized away
+  // completely.
+  if (false) {
+    implicit_cast(0);
+  }
+
+#if !defined(NDEBUG) && !defined(GOOGLE_PROTOBUF_NO_RTTI)
+  assert(f == nullptr || dynamic_cast(f) != nullptr);  // RTTI: debug mode only!
+#endif
+  return static_cast(f);
+}
+
+template    // use like this: down_cast(foo);
+inline To down_cast(From& f) {
+  typedef typename std::remove_reference::type* ToAsPointer;
+  // Ensures that To is a sub-type of From *.  This test is here only
+  // for compile-time type checking, and has no overhead in an
+  // optimized build at run-time, as it will be optimized away
+  // completely.
+  if (false) {
+    implicit_cast(0);
+  }
+
+#if !defined(NDEBUG) && !defined(GOOGLE_PROTOBUF_NO_RTTI)
+  // RTTI: debug mode only!
+  assert(dynamic_cast(&f) != nullptr);
+#endif
+  return *static_cast(&f);
+}
+
+template
+inline To bit_cast(const From& from) {
+  GOOGLE_COMPILE_ASSERT(sizeof(From) == sizeof(To),
+                        bit_cast_with_different_sizes);
+  To dest;
+  memcpy(&dest, &from, sizeof(dest));
+  return dest;
+}
+
+}  // namespace internal
+
+// We made these internal so that they would show up as such in the docs,
+// but we don't want to stick "internal::" in front of them everywhere.
+using internal::implicit_cast;
+using internal::down_cast;
+using internal::bit_cast;
+
+}  // namespace protobuf
+}  // namespace google
+#endif  // GOOGLE_PROTOBUF_CASTS_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/common.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/common.cc"
new file mode 100644
index 00000000..4db493b7
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/common.cc"
@@ -0,0 +1,329 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#ifdef _WIN32
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN  // We only need minimal includes
+#endif
+#include 
+#define snprintf _snprintf    // see comment in strutil.cc
+#elif defined(HAVE_PTHREAD)
+#include 
+#else
+#error "No suitable threading library available."
+#endif
+#if defined(__ANDROID__)
+#include 
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+namespace internal {
+
+void VerifyVersion(int headerVersion,
+                   int minLibraryVersion,
+                   const char* filename) {
+  if (GOOGLE_PROTOBUF_VERSION < minLibraryVersion) {
+    // Library is too old for headers.
+    GOOGLE_LOG(FATAL)
+      << "This program requires version " << VersionString(minLibraryVersion)
+      << " of the Protocol Buffer runtime library, but the installed version "
+         "is " << VersionString(GOOGLE_PROTOBUF_VERSION) << ".  Please update "
+         "your library.  If you compiled the program yourself, make sure that "
+         "your headers are from the same version of Protocol Buffers as your "
+         "link-time library.  (Version verification failed in \""
+      << filename << "\".)";
+  }
+  if (headerVersion < kMinHeaderVersionForLibrary) {
+    // Headers are too old for library.
+    GOOGLE_LOG(FATAL)
+      << "This program was compiled against version "
+      << VersionString(headerVersion) << " of the Protocol Buffer runtime "
+         "library, which is not compatible with the installed version ("
+      << VersionString(GOOGLE_PROTOBUF_VERSION) <<  ").  Contact the program "
+         "author for an update.  If you compiled the program yourself, make "
+         "sure that your headers are from the same version of Protocol Buffers "
+         "as your link-time library.  (Version verification failed in \""
+      << filename << "\".)";
+  }
+}
+
+string VersionString(int version) {
+  int major = version / 1000000;
+  int minor = (version / 1000) % 1000;
+  int micro = version % 1000;
+
+  // 128 bytes should always be enough, but we use snprintf() anyway to be
+  // safe.
+  char buffer[128];
+  snprintf(buffer, sizeof(buffer), "%d.%d.%d", major, minor, micro);
+
+  // Guard against broken MSVC snprintf().
+  buffer[sizeof(buffer)-1] = '\0';
+
+  return buffer;
+}
+
+}  // namespace internal
+
+// ===================================================================
+// emulates google3/base/logging.cc
+
+// If the minimum logging level is not set, we default to logging messages for
+// all levels.
+#ifndef GOOGLE_PROTOBUF_MIN_LOG_LEVEL
+#define GOOGLE_PROTOBUF_MIN_LOG_LEVEL LOGLEVEL_INFO
+#endif
+
+namespace internal {
+
+#if defined(__ANDROID__)
+inline void DefaultLogHandler(LogLevel level, const char* filename, int line,
+                              const string& message) {
+  if (level < GOOGLE_PROTOBUF_MIN_LOG_LEVEL) {
+    return;
+  }
+  static const char* level_names[] = {"INFO", "WARNING", "ERROR", "FATAL"};
+
+  static const int android_log_levels[] = {
+      ANDROID_LOG_INFO,   // LOG(INFO),
+      ANDROID_LOG_WARN,   // LOG(WARNING)
+      ANDROID_LOG_ERROR,  // LOG(ERROR)
+      ANDROID_LOG_FATAL,  // LOG(FATAL)
+  };
+
+  // Bound the logging level.
+  const int android_log_level = android_log_levels[level];
+  ::std::ostringstream ostr;
+  ostr << "[libprotobuf " << level_names[level] << " " << filename << ":"
+       << line << "] " << message.c_str();
+
+  // Output the log string the Android log at the appropriate level.
+  __android_log_write(android_log_level, "libprotobuf-native",
+                      ostr.str().c_str());
+  // Also output to std::cerr.
+  fprintf(stderr, "%s", ostr.str().c_str());
+  fflush(stderr);
+
+  // Indicate termination if needed.
+  if (android_log_level == ANDROID_LOG_FATAL) {
+    __android_log_write(ANDROID_LOG_FATAL, "libprotobuf-native",
+                        "terminating.\n");
+  }
+}
+
+#else
+void DefaultLogHandler(LogLevel level, const char* filename, int line,
+                       const string& message) {
+  if (level < GOOGLE_PROTOBUF_MIN_LOG_LEVEL) {
+    return;
+  }
+  static const char* level_names[] = { "INFO", "WARNING", "ERROR", "FATAL" };
+
+  // We use fprintf() instead of cerr because we want this to work at static
+  // initialization time.
+  fprintf(stderr, "[libprotobuf %s %s:%d] %s\n",
+          level_names[level], filename, line, message.c_str());
+  fflush(stderr);  // Needed on MSVC.
+}
+#endif
+
+void NullLogHandler(LogLevel /* level */, const char* /* filename */,
+                    int /* line */, const string& /* message */) {
+  // Nothing.
+}
+
+static LogHandler* log_handler_ = &DefaultLogHandler;
+static std::atomic log_silencer_count_ = ATOMIC_VAR_INIT(0);
+
+LogMessage& LogMessage::operator<<(const string& value) {
+  message_ += value;
+  return *this;
+}
+
+LogMessage& LogMessage::operator<<(const char* value) {
+  message_ += value;
+  return *this;
+}
+
+LogMessage& LogMessage::operator<<(const StringPiece& value) {
+  message_ += value.ToString();
+  return *this;
+}
+
+LogMessage& LogMessage::operator<<(const util::Status& status) {
+  message_ += status.ToString();
+  return *this;
+}
+
+LogMessage& LogMessage::operator<<(const uint128& value) {
+  std::ostringstream str;
+  str << value;
+  message_ += str.str();
+  return *this;
+}
+
+// Since this is just for logging, we don't care if the current locale changes
+// the results -- in fact, we probably prefer that.  So we use snprintf()
+// instead of Simple*toa().
+#undef DECLARE_STREAM_OPERATOR
+#define DECLARE_STREAM_OPERATOR(TYPE, FORMAT)                       \
+  LogMessage& LogMessage::operator<<(TYPE value) {                  \
+    /* 128 bytes should be big enough for any of the primitive */   \
+    /* values which we print with this, but well use snprintf() */  \
+    /* anyway to be extra safe. */                                  \
+    char buffer[128];                                               \
+    snprintf(buffer, sizeof(buffer), FORMAT, value);                \
+    /* Guard against broken MSVC snprintf(). */                     \
+    buffer[sizeof(buffer)-1] = '\0';                                \
+    message_ += buffer;                                             \
+    return *this;                                                   \
+  }
+
+DECLARE_STREAM_OPERATOR(char         , "%c" )
+DECLARE_STREAM_OPERATOR(int          , "%d" )
+DECLARE_STREAM_OPERATOR(unsigned int , "%u" )
+DECLARE_STREAM_OPERATOR(long         , "%ld")
+DECLARE_STREAM_OPERATOR(unsigned long, "%lu")
+DECLARE_STREAM_OPERATOR(double       , "%g" )
+DECLARE_STREAM_OPERATOR(void*        , "%p" )
+DECLARE_STREAM_OPERATOR(long long         , "%" PROTOBUF_LL_FORMAT "d")
+DECLARE_STREAM_OPERATOR(unsigned long long, "%" PROTOBUF_LL_FORMAT "u")
+#undef DECLARE_STREAM_OPERATOR
+
+LogMessage::LogMessage(LogLevel level, const char* filename, int line)
+  : level_(level), filename_(filename), line_(line) {}
+LogMessage::~LogMessage() {}
+
+void LogMessage::Finish() {
+  bool suppress = false;
+
+  if (level_ != LOGLEVEL_FATAL) {
+    suppress = log_silencer_count_ > 0;
+  }
+
+  if (!suppress) {
+    log_handler_(level_, filename_, line_, message_);
+  }
+
+  if (level_ == LOGLEVEL_FATAL) {
+#if PROTOBUF_USE_EXCEPTIONS
+    throw FatalException(filename_, line_, message_);
+#else
+    abort();
+#endif
+  }
+}
+
+void LogFinisher::operator=(LogMessage& other) {
+  other.Finish();
+}
+
+}  // namespace internal
+
+LogHandler* SetLogHandler(LogHandler* new_func) {
+  LogHandler* old = internal::log_handler_;
+  if (old == &internal::NullLogHandler) {
+    old = nullptr;
+  }
+  if (new_func == nullptr) {
+    internal::log_handler_ = &internal::NullLogHandler;
+  } else {
+    internal::log_handler_ = new_func;
+  }
+  return old;
+}
+
+LogSilencer::LogSilencer() {
+  ++internal::log_silencer_count_;
+};
+
+LogSilencer::~LogSilencer() {
+  --internal::log_silencer_count_;
+};
+
+// ===================================================================
+// emulates google3/base/callback.cc
+
+Closure::~Closure() {}
+
+namespace internal { FunctionClosure0::~FunctionClosure0() {} }
+
+void DoNothing() {}
+
+// ===================================================================
+// emulates google3/util/endian/endian.h
+//
+// TODO(xiaofeng): PROTOBUF_LITTLE_ENDIAN is unfortunately defined in
+// google/protobuf/io/coded_stream.h and therefore can not be used here.
+// Maybe move that macro definition here in the furture.
+uint32 ghtonl(uint32 x) {
+  union {
+    uint32 result;
+    uint8 result_array[4];
+  };
+  result_array[0] = static_cast(x >> 24);
+  result_array[1] = static_cast((x >> 16) & 0xFF);
+  result_array[2] = static_cast((x >> 8) & 0xFF);
+  result_array[3] = static_cast(x & 0xFF);
+  return result;
+}
+
+#if PROTOBUF_USE_EXCEPTIONS
+FatalException::~FatalException() throw() {}
+
+const char* FatalException::what() const throw() {
+  return message_.c_str();
+}
+#endif
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/common.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/common.h"
new file mode 100644
index 00000000..ef7ace93
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/common.h"
@@ -0,0 +1,202 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda) and others
+//
+// Contains basic types and utilities used by the rest of the library.
+
+#ifndef GOOGLE_PROTOBUF_COMMON_H__
+#define GOOGLE_PROTOBUF_COMMON_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+
+#ifndef PROTOBUF_USE_EXCEPTIONS
+#if defined(_MSC_VER) && defined(_CPPUNWIND)
+  #define PROTOBUF_USE_EXCEPTIONS 1
+#elif defined(__EXCEPTIONS)
+  #define PROTOBUF_USE_EXCEPTIONS 1
+#else
+  #define PROTOBUF_USE_EXCEPTIONS 0
+#endif
+#endif
+
+#if PROTOBUF_USE_EXCEPTIONS
+#include 
+#endif
+#if defined(__APPLE__)
+#include   // for TARGET_OS_IPHONE
+#endif
+
+#if defined(__ANDROID__) || defined(GOOGLE_PROTOBUF_OS_ANDROID) || (defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE) || defined(GOOGLE_PROTOBUF_OS_IPHONE)
+#include 
+#endif
+
+#include 
+
+namespace std {}
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// Some of these constants are macros rather than const ints so that they can
+// be used in #if directives.
+
+// The current version, represented as a single integer to make comparison
+// easier:  major * 10^6 + minor * 10^3 + micro
+#define GOOGLE_PROTOBUF_VERSION 3011002
+
+// A suffix string for alpha, beta or rc releases. Empty for stable releases.
+#define GOOGLE_PROTOBUF_VERSION_SUFFIX ""
+
+// The minimum header version which works with the current version of
+// the library.  This constant should only be used by protoc's C++ code
+// generator.
+static const int kMinHeaderVersionForLibrary = 3011000;
+
+// The minimum protoc version which works with the current version of the
+// headers.
+#define GOOGLE_PROTOBUF_MIN_PROTOC_VERSION 3011000
+
+// The minimum header version which works with the current version of
+// protoc.  This constant should only be used in VerifyVersion().
+static const int kMinHeaderVersionForProtoc = 3011000;
+
+// Verifies that the headers and libraries are compatible.  Use the macro
+// below to call this.
+void PROTOBUF_EXPORT VerifyVersion(int headerVersion, int minLibraryVersion,
+                                   const char* filename);
+
+// Converts a numeric version number to a string.
+std::string PROTOBUF_EXPORT VersionString(int version);
+
+}  // namespace internal
+
+// Place this macro in your main() function (or somewhere before you attempt
+// to use the protobuf library) to verify that the version you link against
+// matches the headers you compiled against.  If a version mismatch is
+// detected, the process will abort.
+#define GOOGLE_PROTOBUF_VERIFY_VERSION                                    \
+  ::google::protobuf::internal::VerifyVersion(                            \
+    GOOGLE_PROTOBUF_VERSION, GOOGLE_PROTOBUF_MIN_LIBRARY_VERSION,         \
+    __FILE__)
+
+
+// ===================================================================
+// from google3/util/utf8/public/unilib.h
+
+class StringPiece;
+namespace internal {
+
+// Checks if the buffer contains structurally-valid UTF-8.  Implemented in
+// structurally_valid.cc.
+PROTOBUF_EXPORT bool IsStructurallyValidUTF8(const char* buf, int len);
+
+inline bool IsStructurallyValidUTF8(const std::string& str) {
+  return IsStructurallyValidUTF8(str.data(), static_cast(str.length()));
+}
+
+// Returns initial number of bytes of structurally valid UTF-8.
+PROTOBUF_EXPORT int UTF8SpnStructurallyValid(const StringPiece& str);
+
+// Coerce UTF-8 byte string in src_str to be
+// a structurally-valid equal-length string by selectively
+// overwriting illegal bytes with replace_char (typically ' ' or '?').
+// replace_char must be legal printable 7-bit Ascii 0x20..0x7e.
+// src_str is read-only.
+//
+// Returns pointer to output buffer, src_str.data() if no changes were made,
+//  or idst if some bytes were changed. idst is allocated by the caller
+//  and must be at least as big as src_str
+//
+// Optimized for: all structurally valid and no byte copying is done.
+//
+PROTOBUF_EXPORT char* UTF8CoerceToStructurallyValid(const StringPiece& str,
+                                                    char* dst,
+                                                    char replace_char);
+
+}  // namespace internal
+
+// This lives in message_lite.h now, but we leave this here for any users that
+// #include common.h and not message_lite.h.
+PROTOBUF_EXPORT void ShutdownProtobufLibrary();
+
+namespace internal {
+
+// Strongly references the given variable such that the linker will be forced
+// to pull in this variable's translation unit.
+template 
+void StrongReference(const T& var) {
+  auto volatile unused = &var;
+  (void)&unused;  // Use address to avoid an extra load of "unused".
+}
+
+}  // namespace internal
+
+#if PROTOBUF_USE_EXCEPTIONS
+class FatalException : public std::exception {
+ public:
+  FatalException(const char* filename, int line, const std::string& message)
+      : filename_(filename), line_(line), message_(message) {}
+  virtual ~FatalException() throw();
+
+  virtual const char* what() const throw();
+
+  const char* filename() const { return filename_; }
+  int line() const { return line_; }
+  const std::string& message() const { return message_; }
+
+ private:
+  const char* filename_;
+  const int line_;
+  const std::string message_;
+};
+#endif
+
+// This is at the end of the file instead of the beginning to work around a bug
+// in some versions of MSVC.
+using std::string;
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_COMMON_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/common_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/common_unittest.cc"
new file mode 100644
index 00000000..58524589
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/common_unittest.cc"
@@ -0,0 +1,358 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace {
+
+// TODO(kenton):  More tests.
+
+#ifdef PACKAGE_VERSION  // only defined when using automake, not MSVC
+
+TEST(VersionTest, VersionMatchesConfig) {
+  // Verify that the version string specified in config.h matches the one
+  // in common.h.  The config.h version is a string which may have a suffix
+  // like "beta" or "rc1", so we remove that.
+  string version = PACKAGE_VERSION;
+  int pos = 0;
+  while (pos < version.size() &&
+         (ascii_isdigit(version[pos]) || version[pos] == '.')) {
+    ++pos;
+  }
+  version.erase(pos);
+
+  EXPECT_EQ(version, internal::VersionString(GOOGLE_PROTOBUF_VERSION));
+}
+
+#endif  // PACKAGE_VERSION
+
+TEST(CommonTest, IntMinMaxConstants) {
+  // kint32min was declared incorrectly in the first release of protobufs.
+  // Ugh.
+  EXPECT_LT(kint32min, kint32max);
+  EXPECT_EQ(static_cast(kint32min), static_cast(kint32max) + 1);
+  EXPECT_LT(kint64min, kint64max);
+  EXPECT_EQ(static_cast(kint64min), static_cast(kint64max) + 1);
+  EXPECT_EQ(0, kuint32max + 1);
+  EXPECT_EQ(0, kuint64max + 1);
+}
+
+std::vector captured_messages_;
+
+void CaptureLog(LogLevel level, const char* filename, int line,
+                const string& message) {
+  captured_messages_.push_back(
+    strings::Substitute("$0 $1:$2: $3",
+      implicit_cast(level), filename, line, message));
+}
+
+TEST(LoggingTest, DefaultLogging) {
+  CaptureTestStderr();
+  int line = __LINE__;
+  GOOGLE_LOG(INFO   ) << "A message.";
+  GOOGLE_LOG(WARNING) << "A warning.";
+  GOOGLE_LOG(ERROR  ) << "An error.";
+
+  string text = GetCapturedTestStderr();
+  EXPECT_EQ(
+    "[libprotobuf INFO " __FILE__ ":" + SimpleItoa(line + 1) + "] A message.\n"
+    "[libprotobuf WARNING " __FILE__ ":" + SimpleItoa(line + 2) + "] A warning.\n"
+    "[libprotobuf ERROR " __FILE__ ":" + SimpleItoa(line + 3) + "] An error.\n",
+    text);
+}
+
+TEST(LoggingTest, NullLogging) {
+  LogHandler* old_handler = SetLogHandler(nullptr);
+
+  CaptureTestStderr();
+  GOOGLE_LOG(INFO   ) << "A message.";
+  GOOGLE_LOG(WARNING) << "A warning.";
+  GOOGLE_LOG(ERROR  ) << "An error.";
+
+  EXPECT_TRUE(SetLogHandler(old_handler) == nullptr);
+
+  string text = GetCapturedTestStderr();
+  EXPECT_EQ("", text);
+}
+
+TEST(LoggingTest, CaptureLogging) {
+  captured_messages_.clear();
+
+  LogHandler* old_handler = SetLogHandler(&CaptureLog);
+
+  int start_line = __LINE__;
+  GOOGLE_LOG(ERROR) << "An error.";
+  GOOGLE_LOG(WARNING) << "A warning.";
+
+  EXPECT_TRUE(SetLogHandler(old_handler) == &CaptureLog);
+
+  ASSERT_EQ(2, captured_messages_.size());
+  EXPECT_EQ(
+    "2 " __FILE__ ":" + SimpleItoa(start_line + 1) + ": An error.",
+    captured_messages_[0]);
+  EXPECT_EQ(
+    "1 " __FILE__ ":" + SimpleItoa(start_line + 2) + ": A warning.",
+    captured_messages_[1]);
+}
+
+TEST(LoggingTest, SilenceLogging) {
+  captured_messages_.clear();
+
+  LogHandler* old_handler = SetLogHandler(&CaptureLog);
+
+  int line1 = __LINE__; GOOGLE_LOG(INFO) << "Visible1";
+  LogSilencer* silencer1 = new LogSilencer;
+  GOOGLE_LOG(INFO) << "Not visible.";
+  LogSilencer* silencer2 = new LogSilencer;
+  GOOGLE_LOG(INFO) << "Not visible.";
+  delete silencer1;
+  GOOGLE_LOG(INFO) << "Not visible.";
+  delete silencer2;
+  int line2 = __LINE__; GOOGLE_LOG(INFO) << "Visible2";
+
+  EXPECT_TRUE(SetLogHandler(old_handler) == &CaptureLog);
+
+  ASSERT_EQ(2, captured_messages_.size());
+  EXPECT_EQ(
+    "0 " __FILE__ ":" + SimpleItoa(line1) + ": Visible1",
+    captured_messages_[0]);
+  EXPECT_EQ(
+    "0 " __FILE__ ":" + SimpleItoa(line2) + ": Visible2",
+    captured_messages_[1]);
+}
+
+class ClosureTest : public testing::Test {
+ public:
+  void SetA123Method()   { a_ = 123; }
+  static void SetA123Function() { current_instance_->a_ = 123; }
+
+  void SetAMethod(int a)         { a_ = a; }
+  void SetCMethod(string c)      { c_ = c; }
+
+  static void SetAFunction(int a)         { current_instance_->a_ = a; }
+  static void SetCFunction(string c)      { current_instance_->c_ = c; }
+
+  void SetABMethod(int a, const char* b)  { a_ = a; b_ = b; }
+  static void SetABFunction(int a, const char* b) {
+    current_instance_->a_ = a;
+    current_instance_->b_ = b;
+  }
+
+  virtual void SetUp() {
+    current_instance_ = this;
+    a_ = 0;
+    b_ = nullptr;
+    c_.clear();
+    permanent_closure_ = nullptr;
+  }
+
+  void DeleteClosureInCallback() {
+    delete permanent_closure_;
+  }
+
+  int a_;
+  const char* b_;
+  string c_;
+  Closure* permanent_closure_;
+
+  static ClosureTest* current_instance_;
+};
+
+ClosureTest* ClosureTest::current_instance_ = nullptr;
+
+TEST_F(ClosureTest, TestClosureFunction0) {
+  Closure* closure = NewCallback(&SetA123Function);
+  EXPECT_NE(123, a_);
+  closure->Run();
+  EXPECT_EQ(123, a_);
+}
+
+TEST_F(ClosureTest, TestClosureMethod0) {
+  Closure* closure = NewCallback(current_instance_,
+                                 &ClosureTest::SetA123Method);
+  EXPECT_NE(123, a_);
+  closure->Run();
+  EXPECT_EQ(123, a_);
+}
+
+TEST_F(ClosureTest, TestClosureFunction1) {
+  Closure* closure = NewCallback(&SetAFunction, 456);
+  EXPECT_NE(456, a_);
+  closure->Run();
+  EXPECT_EQ(456, a_);
+}
+
+TEST_F(ClosureTest, TestClosureMethod1) {
+  Closure* closure = NewCallback(current_instance_,
+                                 &ClosureTest::SetAMethod, 456);
+  EXPECT_NE(456, a_);
+  closure->Run();
+  EXPECT_EQ(456, a_);
+}
+
+TEST_F(ClosureTest, TestClosureFunction1String) {
+  Closure* closure = NewCallback(&SetCFunction, string("test"));
+  EXPECT_NE("test", c_);
+  closure->Run();
+  EXPECT_EQ("test", c_);
+}
+
+TEST_F(ClosureTest, TestClosureMethod1String) {
+  Closure* closure = NewCallback(current_instance_,
+                                 &ClosureTest::SetCMethod, string("test"));
+  EXPECT_NE("test", c_);
+  closure->Run();
+  EXPECT_EQ("test", c_);
+}
+
+TEST_F(ClosureTest, TestClosureFunction2) {
+  const char* cstr = "hello";
+  Closure* closure = NewCallback(&SetABFunction, 789, cstr);
+  EXPECT_NE(789, a_);
+  EXPECT_NE(cstr, b_);
+  closure->Run();
+  EXPECT_EQ(789, a_);
+  EXPECT_EQ(cstr, b_);
+}
+
+TEST_F(ClosureTest, TestClosureMethod2) {
+  const char* cstr = "hello";
+  Closure* closure = NewCallback(current_instance_,
+                                 &ClosureTest::SetABMethod, 789, cstr);
+  EXPECT_NE(789, a_);
+  EXPECT_NE(cstr, b_);
+  closure->Run();
+  EXPECT_EQ(789, a_);
+  EXPECT_EQ(cstr, b_);
+}
+
+// Repeat all of the above with NewPermanentCallback()
+
+TEST_F(ClosureTest, TestPermanentClosureFunction0) {
+  Closure* closure = NewPermanentCallback(&SetA123Function);
+  EXPECT_NE(123, a_);
+  closure->Run();
+  EXPECT_EQ(123, a_);
+  a_ = 0;
+  closure->Run();
+  EXPECT_EQ(123, a_);
+  delete closure;
+}
+
+TEST_F(ClosureTest, TestPermanentClosureMethod0) {
+  Closure* closure = NewPermanentCallback(current_instance_,
+                                          &ClosureTest::SetA123Method);
+  EXPECT_NE(123, a_);
+  closure->Run();
+  EXPECT_EQ(123, a_);
+  a_ = 0;
+  closure->Run();
+  EXPECT_EQ(123, a_);
+  delete closure;
+}
+
+TEST_F(ClosureTest, TestPermanentClosureFunction1) {
+  Closure* closure = NewPermanentCallback(&SetAFunction, 456);
+  EXPECT_NE(456, a_);
+  closure->Run();
+  EXPECT_EQ(456, a_);
+  a_ = 0;
+  closure->Run();
+  EXPECT_EQ(456, a_);
+  delete closure;
+}
+
+TEST_F(ClosureTest, TestPermanentClosureMethod1) {
+  Closure* closure = NewPermanentCallback(current_instance_,
+                                          &ClosureTest::SetAMethod, 456);
+  EXPECT_NE(456, a_);
+  closure->Run();
+  EXPECT_EQ(456, a_);
+  a_ = 0;
+  closure->Run();
+  EXPECT_EQ(456, a_);
+  delete closure;
+}
+
+TEST_F(ClosureTest, TestPermanentClosureFunction2) {
+  const char* cstr = "hello";
+  Closure* closure = NewPermanentCallback(&SetABFunction, 789, cstr);
+  EXPECT_NE(789, a_);
+  EXPECT_NE(cstr, b_);
+  closure->Run();
+  EXPECT_EQ(789, a_);
+  EXPECT_EQ(cstr, b_);
+  a_ = 0;
+  b_ = nullptr;
+  closure->Run();
+  EXPECT_EQ(789, a_);
+  EXPECT_EQ(cstr, b_);
+  delete closure;
+}
+
+TEST_F(ClosureTest, TestPermanentClosureMethod2) {
+  const char* cstr = "hello";
+  Closure* closure = NewPermanentCallback(current_instance_,
+                                          &ClosureTest::SetABMethod, 789, cstr);
+  EXPECT_NE(789, a_);
+  EXPECT_NE(cstr, b_);
+  closure->Run();
+  EXPECT_EQ(789, a_);
+  EXPECT_EQ(cstr, b_);
+  a_ = 0;
+  b_ = nullptr;
+  closure->Run();
+  EXPECT_EQ(789, a_);
+  EXPECT_EQ(cstr, b_);
+  delete closure;
+}
+
+TEST_F(ClosureTest, TestPermanentClosureDeleteInCallback) {
+  permanent_closure_ = NewPermanentCallback((ClosureTest*) this,
+      &ClosureTest::DeleteClosureInCallback);
+  permanent_closure_->Run();
+}
+
+}  // anonymous namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/fastmem.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/fastmem.h"
new file mode 100644
index 00000000..76c8a3ae
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/fastmem.h"
@@ -0,0 +1,157 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2014 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Fast memory copying and comparison routines.
+//   strings::fastmemcmp_inlined() replaces memcmp()
+//   strings::memcpy_inlined() replaces memcpy()
+//   strings::memeq(a, b, n) replaces memcmp(a, b, n) == 0
+//
+// strings::*_inlined() routines are inline versions of the
+// routines exported by this module.  Sometimes using the inlined
+// versions is faster.  Measure before using the inlined versions.
+//
+// Performance measurement:
+//   strings::fastmemcmp_inlined
+//     Analysis: memcmp, fastmemcmp_inlined, fastmemcmp
+//     2012-01-30
+
+#ifndef GOOGLE_PROTOBUF_STUBS_FASTMEM_H_
+#define GOOGLE_PROTOBUF_STUBS_FASTMEM_H_
+
+#include 
+#include 
+#include 
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// Return true if the n bytes at a equal the n bytes at b.
+// The regions are allowed to overlap.
+//
+// The performance is similar to the performance memcmp(), but faster for
+// moderately-sized inputs, or inputs that share a common prefix and differ
+// somewhere in their last 8 bytes. Further optimizations can be added later
+// if it makes sense to do so.:w
+inline bool memeq(const char* a, const char* b, size_t n) {
+  size_t n_rounded_down = n & ~static_cast(7);
+  if (PROTOBUF_PREDICT_FALSE(n_rounded_down == 0)) {  // n <= 7
+    return memcmp(a, b, n) == 0;
+  }
+  // n >= 8
+  uint64 u = GOOGLE_UNALIGNED_LOAD64(a) ^ GOOGLE_UNALIGNED_LOAD64(b);
+  uint64 v = GOOGLE_UNALIGNED_LOAD64(a + n - 8) ^ GOOGLE_UNALIGNED_LOAD64(b + n - 8);
+  if ((u | v) != 0) {  // The first or last 8 bytes differ.
+    return false;
+  }
+  a += 8;
+  b += 8;
+  n = n_rounded_down - 8;
+  if (n > 128) {
+    // As of 2012, memcmp on x86-64 uses a big unrolled loop with SSE2
+    // instructions, and while we could try to do something faster, it
+    // doesn't seem worth pursuing.
+    return memcmp(a, b, n) == 0;
+  }
+  for (; n >= 16; n -= 16) {
+    uint64 x = GOOGLE_UNALIGNED_LOAD64(a) ^ GOOGLE_UNALIGNED_LOAD64(b);
+    uint64 y = GOOGLE_UNALIGNED_LOAD64(a + 8) ^ GOOGLE_UNALIGNED_LOAD64(b + 8);
+    if ((x | y) != 0) {
+      return false;
+    }
+    a += 16;
+    b += 16;
+  }
+  // n must be 0 or 8 now because it was a multiple of 8 at the top of the loop.
+  return n == 0 || GOOGLE_UNALIGNED_LOAD64(a) == GOOGLE_UNALIGNED_LOAD64(b);
+}
+
+inline int fastmemcmp_inlined(const char *a, const char *b, size_t n) {
+  if (n >= 64) {
+    return memcmp(a, b, n);
+  }
+  const char* a_limit = a + n;
+  while (a + sizeof(uint64) <= a_limit &&
+         GOOGLE_UNALIGNED_LOAD64(a) == GOOGLE_UNALIGNED_LOAD64(b)) {
+    a += sizeof(uint64);
+    b += sizeof(uint64);
+  }
+  if (a + sizeof(uint32) <= a_limit &&
+      GOOGLE_UNALIGNED_LOAD32(a) == GOOGLE_UNALIGNED_LOAD32(b)) {
+    a += sizeof(uint32);
+    b += sizeof(uint32);
+  }
+  while (a < a_limit) {
+    int d =
+        static_cast(static_cast(*a++) - static_cast(*b++));
+    if (d) return d;
+  }
+  return 0;
+}
+
+// The standard memcpy operation is slow for variable small sizes.
+// This implementation inlines the optimal realization for sizes 1 to 16.
+// To avoid code bloat don't use it in case of not performance-critical spots,
+// nor when you don't expect very frequent values of size <= 16.
+inline void memcpy_inlined(char *dst, const char *src, size_t size) {
+  // Compiler inlines code with minimal amount of data movement when third
+  // parameter of memcpy is a constant.
+  switch (size) {
+    case  1: memcpy(dst, src, 1); break;
+    case  2: memcpy(dst, src, 2); break;
+    case  3: memcpy(dst, src, 3); break;
+    case  4: memcpy(dst, src, 4); break;
+    case  5: memcpy(dst, src, 5); break;
+    case  6: memcpy(dst, src, 6); break;
+    case  7: memcpy(dst, src, 7); break;
+    case  8: memcpy(dst, src, 8); break;
+    case  9: memcpy(dst, src, 9); break;
+    case 10: memcpy(dst, src, 10); break;
+    case 11: memcpy(dst, src, 11); break;
+    case 12: memcpy(dst, src, 12); break;
+    case 13: memcpy(dst, src, 13); break;
+    case 14: memcpy(dst, src, 14); break;
+    case 15: memcpy(dst, src, 15); break;
+    case 16: memcpy(dst, src, 16); break;
+    default: memcpy(dst, src, size); break;
+  }
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_FASTMEM_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/hash.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/hash.h"
new file mode 100644
index 00000000..a093b406
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/hash.h"
@@ -0,0 +1,123 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#ifndef GOOGLE_PROTOBUF_STUBS_HASH_H__
+#define GOOGLE_PROTOBUF_STUBS_HASH_H__
+
+#include 
+#include 
+
+#include 
+#include 
+
+# define GOOGLE_PROTOBUF_HASH_NAMESPACE_DECLARATION_START \
+  namespace google {                                      \
+  namespace protobuf {
+# define GOOGLE_PROTOBUF_HASH_NAMESPACE_DECLARATION_END }}
+
+namespace google {
+namespace protobuf {
+
+template 
+struct hash : public std::hash {};
+
+template 
+struct hash {
+  inline size_t operator()(const Key* key) const {
+    return reinterpret_cast(key);
+  }
+};
+
+// Unlike the old SGI version, the TR1 "hash" does not special-case char*.  So,
+// we go ahead and provide our own implementation.
+template <>
+struct hash {
+  inline size_t operator()(const char* str) const {
+    size_t result = 0;
+    for (; *str != '\0'; str++) {
+      result = 5 * result + static_cast(*str);
+    }
+    return result;
+  }
+};
+
+template<>
+struct hash {
+  size_t operator()(bool x) const {
+    return static_cast(x);
+  }
+};
+
+template <>
+struct hash {
+  inline size_t operator()(const string& key) const {
+    return hash()(key.c_str());
+  }
+
+  static const size_t bucket_size = 4;
+  static const size_t min_buckets = 8;
+  inline bool operator()(const string& a, const string& b) const {
+    return a < b;
+  }
+};
+
+template 
+struct hash > {
+  inline size_t operator()(const std::pair& key) const {
+    size_t first_hash = hash()(key.first);
+    size_t second_hash = hash()(key.second);
+
+    // FIXME(kenton):  What is the best way to compute this hash?  I have
+    // no idea!  This seems a bit better than an XOR.
+    return first_hash * ((1 << 16) - 1) + second_hash;
+  }
+
+  static const size_t bucket_size = 4;
+  static const size_t min_buckets = 8;
+  inline bool operator()(const std::pair& a,
+                           const std::pair& b) const {
+    return a < b;
+  }
+};
+
+// Used by GCC/SGI STL only.  (Why isn't this provided by the standard
+// library?  :( )
+struct streq {
+  inline bool operator()(const char* a, const char* b) const {
+    return strcmp(a, b) == 0;
+  }
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_STUBS_HASH_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/int128.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/int128.cc"
new file mode 100644
index 00000000..2119e655
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/int128.cc"
@@ -0,0 +1,192 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include   // NOLINT(readability/streams)
+#include 
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+const uint128_pod kuint128max = {
+    static_cast(PROTOBUF_LONGLONG(0xFFFFFFFFFFFFFFFF)),
+    static_cast(PROTOBUF_LONGLONG(0xFFFFFFFFFFFFFFFF))
+};
+
+// Returns the 0-based position of the last set bit (i.e., most significant bit)
+// in the given uint64. The argument may not be 0.
+//
+// For example:
+//   Given: 5 (decimal) == 101 (binary)
+//   Returns: 2
+#define STEP(T, n, pos, sh)                   \
+  do {                                        \
+    if ((n) >= (static_cast(1) << (sh))) { \
+      (n) = (n) >> (sh);                      \
+      (pos) |= (sh);                          \
+    }                                         \
+  } while (0)
+static inline int Fls64(uint64 n) {
+  GOOGLE_DCHECK_NE(0, n);
+  int pos = 0;
+  STEP(uint64, n, pos, 0x20);
+  uint32 n32 = n;
+  STEP(uint32, n32, pos, 0x10);
+  STEP(uint32, n32, pos, 0x08);
+  STEP(uint32, n32, pos, 0x04);
+  return pos + ((PROTOBUF_ULONGLONG(0x3333333322221100) >> (n32 << 2)) & 0x3);
+}
+#undef STEP
+
+// Like Fls64() above, but returns the 0-based position of the last set bit
+// (i.e., most significant bit) in the given uint128. The argument may not be 0.
+static inline int Fls128(uint128 n) {
+  if (uint64 hi = Uint128High64(n)) {
+    return Fls64(hi) + 64;
+  }
+  return Fls64(Uint128Low64(n));
+}
+
+void uint128::DivModImpl(uint128 dividend, uint128 divisor,
+                         uint128* quotient_ret, uint128* remainder_ret) {
+  if (divisor == 0) {
+    GOOGLE_LOG(FATAL) << "Division or mod by zero: dividend.hi=" << dividend.hi_
+                      << ", lo=" << dividend.lo_;
+  } else if (dividend < divisor) {
+    *quotient_ret = 0;
+    *remainder_ret = dividend;
+    return;
+  } else {
+    int dividend_bit_length = Fls128(dividend);
+    int divisor_bit_length = Fls128(divisor);
+    int difference = dividend_bit_length - divisor_bit_length;
+    uint128 quotient = 0;
+    while (difference >= 0) {
+      quotient <<= 1;
+      uint128 shifted_divisor = divisor << difference;
+      if (shifted_divisor <= dividend) {
+        dividend -= shifted_divisor;
+        quotient += 1;
+      }
+      difference -= 1;
+    }
+    //record the final quotient and remainder
+    *quotient_ret = quotient;
+    *remainder_ret = dividend;
+  }
+}
+
+
+uint128& uint128::operator/=(const uint128& divisor) {
+  uint128 quotient = 0;
+  uint128 remainder = 0;
+  DivModImpl(*this, divisor, "ient, &remainder);
+  *this = quotient;
+  return *this;
+}
+uint128& uint128::operator%=(const uint128& divisor) {
+  uint128 quotient = 0;
+  uint128 remainder = 0;
+  DivModImpl(*this, divisor, "ient, &remainder);
+  *this = remainder;
+  return *this;
+}
+
+std::ostream& operator<<(std::ostream& o, const uint128& b) {
+  std::ios_base::fmtflags flags = o.flags();
+
+  // Select a divisor which is the largest power of the base < 2^64.
+  uint128 div;
+  std::streamsize div_base_log;
+  switch (flags & std::ios::basefield) {
+    case std::ios::hex:
+      div =
+          static_cast(PROTOBUF_ULONGLONG(0x1000000000000000));  // 16^15
+      div_base_log = 15;
+      break;
+    case std::ios::oct:
+      div = static_cast(
+          PROTOBUF_ULONGLONG(01000000000000000000000));  // 8^21
+      div_base_log = 21;
+      break;
+    default:  // std::ios::dec
+      div = static_cast(
+          PROTOBUF_ULONGLONG(10000000000000000000));  // 10^19
+      div_base_log = 19;
+      break;
+  }
+
+  // Now piece together the uint128 representation from three chunks of
+  // the original value, each less than "div" and therefore representable
+  // as a uint64.
+  std::ostringstream os;
+  std::ios_base::fmtflags copy_mask =
+      std::ios::basefield | std::ios::showbase | std::ios::uppercase;
+  os.setf(flags & copy_mask, copy_mask);
+  uint128 high = b;
+  uint128 low;
+  uint128::DivModImpl(high, div, &high, &low);
+  uint128 mid;
+  uint128::DivModImpl(high, div, &high, &mid);
+  if (high.lo_ != 0) {
+    os << high.lo_;
+    os << std::noshowbase << std::setfill('0') << std::setw(div_base_log);
+    os << mid.lo_;
+    os << std::setw(div_base_log);
+  } else if (mid.lo_ != 0) {
+    os << mid.lo_;
+    os << std::noshowbase << std::setfill('0') << std::setw(div_base_log);
+  }
+  os << low.lo_;
+  std::string rep = os.str();
+
+  // Add the requisite padding.
+  std::streamsize width = o.width(0);
+  if (width > rep.size()) {
+    if ((flags & std::ios::adjustfield) == std::ios::left) {
+      rep.append(width - rep.size(), o.fill());
+    } else {
+      rep.insert(static_cast(0),
+                 width - rep.size(), o.fill());
+    }
+  }
+
+  // Stream the final representation in a single "<<" call.
+  return o << rep;
+}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/int128.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/int128.h"
new file mode 100644
index 00000000..dc70d96e
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/int128.h"
@@ -0,0 +1,387 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#ifndef GOOGLE_PROTOBUF_STUBS_INT128_H_
+#define GOOGLE_PROTOBUF_STUBS_INT128_H_
+
+#include 
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+struct uint128_pod;
+
+// TODO(xiaofeng): Define GOOGLE_PROTOBUF_HAS_CONSTEXPR when constexpr is
+// available.
+#ifdef GOOGLE_PROTOBUF_HAS_CONSTEXPR
+# define UINT128_CONSTEXPR constexpr
+#else
+# define UINT128_CONSTEXPR
+#endif
+
+// An unsigned 128-bit integer type. Thread-compatible.
+class PROTOBUF_EXPORT uint128 {
+ public:
+  UINT128_CONSTEXPR uint128();  // Sets to 0, but don't trust on this behavior.
+  UINT128_CONSTEXPR uint128(uint64 top, uint64 bottom);
+#ifndef SWIG
+  UINT128_CONSTEXPR uint128(int bottom);
+  UINT128_CONSTEXPR uint128(uint32 bottom);   // Top 96 bits = 0
+#endif
+  UINT128_CONSTEXPR uint128(uint64 bottom);   // hi_ = 0
+  UINT128_CONSTEXPR uint128(const uint128_pod &val);
+
+  // Trivial copy constructor, assignment operator and destructor.
+
+  void Initialize(uint64 top, uint64 bottom);
+
+  // Arithmetic operators.
+  uint128& operator+=(const uint128& b);
+  uint128& operator-=(const uint128& b);
+  uint128& operator*=(const uint128& b);
+  // Long division/modulo for uint128.
+  uint128& operator/=(const uint128& b);
+  uint128& operator%=(const uint128& b);
+  uint128 operator++(int);
+  uint128 operator--(int);
+  uint128& operator<<=(int);
+  uint128& operator>>=(int);
+  uint128& operator&=(const uint128& b);
+  uint128& operator|=(const uint128& b);
+  uint128& operator^=(const uint128& b);
+  uint128& operator++();
+  uint128& operator--();
+
+  friend uint64 Uint128Low64(const uint128& v);
+  friend uint64 Uint128High64(const uint128& v);
+
+  // We add "std::" to avoid including all of port.h.
+  PROTOBUF_EXPORT friend std::ostream& operator<<(std::ostream& o,
+                                                  const uint128& b);
+
+ private:
+  static void DivModImpl(uint128 dividend, uint128 divisor,
+                         uint128* quotient_ret, uint128* remainder_ret);
+
+  // Little-endian memory order optimizations can benefit from
+  // having lo_ first, hi_ last.
+  // See util/endian/endian.h and Load128/Store128 for storing a uint128.
+  uint64        lo_;
+  uint64        hi_;
+
+  // Not implemented, just declared for catching automatic type conversions.
+  uint128(uint8);
+  uint128(uint16);
+  uint128(float v);
+  uint128(double v);
+};
+
+// This is a POD form of uint128 which can be used for static variables which
+// need to be operated on as uint128.
+struct uint128_pod {
+  // Note: The ordering of fields is different than 'class uint128' but the
+  // same as its 2-arg constructor.  This enables more obvious initialization
+  // of static instances, which is the primary reason for this struct in the
+  // first place.  This does not seem to defeat any optimizations wrt
+  // operations involving this struct.
+  uint64 hi;
+  uint64 lo;
+};
+
+PROTOBUF_EXPORT extern const uint128_pod kuint128max;
+
+// allow uint128 to be logged
+PROTOBUF_EXPORT extern std::ostream& operator<<(std::ostream& o,
+                                                const uint128& b);
+
+// Methods to access low and high pieces of 128-bit value.
+// Defined externally from uint128 to facilitate conversion
+// to native 128-bit types when compilers support them.
+inline uint64 Uint128Low64(const uint128& v) { return v.lo_; }
+inline uint64 Uint128High64(const uint128& v) { return v.hi_; }
+
+// TODO: perhaps it would be nice to have int128, a signed 128-bit type?
+
+// --------------------------------------------------------------------------
+//                      Implementation details follow
+// --------------------------------------------------------------------------
+inline bool operator==(const uint128& lhs, const uint128& rhs) {
+  return (Uint128Low64(lhs) == Uint128Low64(rhs) &&
+          Uint128High64(lhs) == Uint128High64(rhs));
+}
+inline bool operator!=(const uint128& lhs, const uint128& rhs) {
+  return !(lhs == rhs);
+}
+
+inline UINT128_CONSTEXPR uint128::uint128() : lo_(0), hi_(0) {}
+inline UINT128_CONSTEXPR uint128::uint128(uint64 top, uint64 bottom)
+    : lo_(bottom), hi_(top) {}
+inline UINT128_CONSTEXPR uint128::uint128(const uint128_pod& v)
+    : lo_(v.lo), hi_(v.hi) {}
+inline UINT128_CONSTEXPR uint128::uint128(uint64 bottom)
+    : lo_(bottom), hi_(0) {}
+#ifndef SWIG
+inline UINT128_CONSTEXPR uint128::uint128(uint32 bottom)
+    : lo_(bottom), hi_(0) {}
+inline UINT128_CONSTEXPR uint128::uint128(int bottom)
+    : lo_(bottom), hi_(static_cast((bottom < 0) ? -1 : 0)) {}
+#endif
+
+#undef UINT128_CONSTEXPR
+
+inline void uint128::Initialize(uint64 top, uint64 bottom) {
+  hi_ = top;
+  lo_ = bottom;
+}
+
+// Comparison operators.
+
+#define CMP128(op)                                                \
+inline bool operator op(const uint128& lhs, const uint128& rhs) { \
+  return (Uint128High64(lhs) == Uint128High64(rhs)) ?             \
+      (Uint128Low64(lhs) op Uint128Low64(rhs)) :                  \
+      (Uint128High64(lhs) op Uint128High64(rhs));                 \
+}
+
+CMP128(<)
+CMP128(>)
+CMP128(>=)
+CMP128(<=)
+
+#undef CMP128
+
+// Unary operators
+
+inline uint128 operator-(const uint128& val) {
+  const uint64 hi_flip = ~Uint128High64(val);
+  const uint64 lo_flip = ~Uint128Low64(val);
+  const uint64 lo_add = lo_flip + 1;
+  if (lo_add < lo_flip) {
+    return uint128(hi_flip + 1, lo_add);
+  }
+  return uint128(hi_flip, lo_add);
+}
+
+inline bool operator!(const uint128& val) {
+  return !Uint128High64(val) && !Uint128Low64(val);
+}
+
+// Logical operators.
+
+inline uint128 operator~(const uint128& val) {
+  return uint128(~Uint128High64(val), ~Uint128Low64(val));
+}
+
+#define LOGIC128(op)                                                 \
+inline uint128 operator op(const uint128& lhs, const uint128& rhs) { \
+  return uint128(Uint128High64(lhs) op Uint128High64(rhs),           \
+                 Uint128Low64(lhs) op Uint128Low64(rhs));            \
+}
+
+LOGIC128(|)
+LOGIC128(&)
+LOGIC128(^)
+
+#undef LOGIC128
+
+#define LOGICASSIGN128(op)                                   \
+inline uint128& uint128::operator op(const uint128& other) { \
+  hi_ op other.hi_;                                          \
+  lo_ op other.lo_;                                          \
+  return *this;                                              \
+}
+
+LOGICASSIGN128(|=)
+LOGICASSIGN128(&=)
+LOGICASSIGN128(^=)
+
+#undef LOGICASSIGN128
+
+// Shift operators.
+
+inline uint128 operator<<(const uint128& val, int amount) {
+  // uint64 shifts of >= 64 are undefined, so we will need some special-casing.
+  if (amount < 64) {
+    if (amount == 0) {
+      return val;
+    }
+    uint64 new_hi = (Uint128High64(val) << amount) |
+                    (Uint128Low64(val) >> (64 - amount));
+    uint64 new_lo = Uint128Low64(val) << amount;
+    return uint128(new_hi, new_lo);
+  } else if (amount < 128) {
+    return uint128(Uint128Low64(val) << (amount - 64), 0);
+  } else {
+    return uint128(0, 0);
+  }
+}
+
+inline uint128 operator>>(const uint128& val, int amount) {
+  // uint64 shifts of >= 64 are undefined, so we will need some special-casing.
+  if (amount < 64) {
+    if (amount == 0) {
+      return val;
+    }
+    uint64 new_hi = Uint128High64(val) >> amount;
+    uint64 new_lo = (Uint128Low64(val) >> amount) |
+                    (Uint128High64(val) << (64 - amount));
+    return uint128(new_hi, new_lo);
+  } else if (amount < 128) {
+    return uint128(0, Uint128High64(val) >> (amount - 64));
+  } else {
+    return uint128(0, 0);
+  }
+}
+
+inline uint128& uint128::operator<<=(int amount) {
+  // uint64 shifts of >= 64 are undefined, so we will need some special-casing.
+  if (amount < 64) {
+    if (amount != 0) {
+      hi_ = (hi_ << amount) | (lo_ >> (64 - amount));
+      lo_ = lo_ << amount;
+    }
+  } else if (amount < 128) {
+    hi_ = lo_ << (amount - 64);
+    lo_ = 0;
+  } else {
+    hi_ = 0;
+    lo_ = 0;
+  }
+  return *this;
+}
+
+inline uint128& uint128::operator>>=(int amount) {
+  // uint64 shifts of >= 64 are undefined, so we will need some special-casing.
+  if (amount < 64) {
+    if (amount != 0) {
+      lo_ = (lo_ >> amount) | (hi_ << (64 - amount));
+      hi_ = hi_ >> amount;
+    }
+  } else if (amount < 128) {
+    lo_ = hi_ >> (amount - 64);
+    hi_ = 0;
+  } else {
+    lo_ = 0;
+    hi_ = 0;
+  }
+  return *this;
+}
+
+inline uint128 operator+(const uint128& lhs, const uint128& rhs) {
+  return uint128(lhs) += rhs;
+}
+
+inline uint128 operator-(const uint128& lhs, const uint128& rhs) {
+  return uint128(lhs) -= rhs;
+}
+
+inline uint128 operator*(const uint128& lhs, const uint128& rhs) {
+  return uint128(lhs) *= rhs;
+}
+
+inline uint128 operator/(const uint128& lhs, const uint128& rhs) {
+  return uint128(lhs) /= rhs;
+}
+
+inline uint128 operator%(const uint128& lhs, const uint128& rhs) {
+  return uint128(lhs) %= rhs;
+}
+
+inline uint128& uint128::operator+=(const uint128& b) {
+  hi_ += b.hi_;
+  uint64 lolo = lo_ + b.lo_;
+  if (lolo < lo_)
+    ++hi_;
+  lo_ = lolo;
+  return *this;
+}
+
+inline uint128& uint128::operator-=(const uint128& b) {
+  hi_ -= b.hi_;
+  if (b.lo_ > lo_)
+    --hi_;
+  lo_ -= b.lo_;
+  return *this;
+}
+
+inline uint128& uint128::operator*=(const uint128& b) {
+  uint64 a96 = hi_ >> 32;
+  uint64 a64 = hi_ & 0xffffffffu;
+  uint64 a32 = lo_ >> 32;
+  uint64 a00 = lo_ & 0xffffffffu;
+  uint64 b96 = b.hi_ >> 32;
+  uint64 b64 = b.hi_ & 0xffffffffu;
+  uint64 b32 = b.lo_ >> 32;
+  uint64 b00 = b.lo_ & 0xffffffffu;
+  // multiply [a96 .. a00] x [b96 .. b00]
+  // terms higher than c96 disappear off the high side
+  // terms c96 and c64 are safe to ignore carry bit
+  uint64 c96 = a96 * b00 + a64 * b32 + a32 * b64 + a00 * b96;
+  uint64 c64 = a64 * b00 + a32 * b32 + a00 * b64;
+  this->hi_ = (c96 << 32) + c64;
+  this->lo_ = 0;
+  // add terms after this one at a time to capture carry
+  *this += uint128(a32 * b00) << 32;
+  *this += uint128(a00 * b32) << 32;
+  *this += a00 * b00;
+  return *this;
+}
+
+inline uint128 uint128::operator++(int) {
+  uint128 tmp(*this);
+  *this += 1;
+  return tmp;
+}
+
+inline uint128 uint128::operator--(int) {
+  uint128 tmp(*this);
+  *this -= 1;
+  return tmp;
+}
+
+inline uint128& uint128::operator++() {
+  *this += 1;
+  return *this;
+}
+
+inline uint128& uint128::operator--() {
+  *this -= 1;
+  return *this;
+}
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_INT128_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/int128_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/int128_unittest.cc"
new file mode 100644
index 00000000..9a8125d4
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/int128_unittest.cc"
@@ -0,0 +1,517 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+TEST(Int128, AllTests) {
+  uint128 zero(0);
+  uint128 one(1);
+  uint128 one_2arg(0, 1);
+  uint128 two(0, 2);
+  uint128 three(0, 3);
+  uint128 big(2000, 2);
+  uint128 big_minus_one(2000, 1);
+  uint128 bigger(2001, 1);
+  uint128 biggest(kuint128max);
+  uint128 high_low(1, 0);
+  uint128 low_high(0, kuint64max);
+  EXPECT_LT(one, two);
+  EXPECT_GT(two, one);
+  EXPECT_LT(one, big);
+  EXPECT_LT(one, big);
+  EXPECT_EQ(one, one_2arg);
+  EXPECT_NE(one, two);
+  EXPECT_GT(big, one);
+  EXPECT_GE(big, two);
+  EXPECT_GE(big, big_minus_one);
+  EXPECT_GT(big, big_minus_one);
+  EXPECT_LT(big_minus_one, big);
+  EXPECT_LE(big_minus_one, big);
+  EXPECT_NE(big_minus_one, big);
+  EXPECT_LT(big, biggest);
+  EXPECT_LE(big, biggest);
+  EXPECT_GT(biggest, big);
+  EXPECT_GE(biggest, big);
+  EXPECT_EQ(big, ~~big);
+  EXPECT_EQ(one, one | one);
+  EXPECT_EQ(big, big | big);
+  EXPECT_EQ(one, one | zero);
+  EXPECT_EQ(one, one & one);
+  EXPECT_EQ(big, big & big);
+  EXPECT_EQ(zero, one & zero);
+  EXPECT_EQ(zero, big & ~big);
+  EXPECT_EQ(zero, one ^ one);
+  EXPECT_EQ(zero, big ^ big);
+  EXPECT_EQ(one, one ^ zero);
+
+  // Shift operators.
+  EXPECT_EQ(big, big << 0);
+  EXPECT_EQ(big, big >> 0);
+  EXPECT_GT(big << 1, big);
+  EXPECT_LT(big >> 1, big);
+  EXPECT_EQ(big, (big << 10) >> 10);
+  EXPECT_EQ(big, (big >> 1) << 1);
+  EXPECT_EQ(one, (one << 80) >> 80);
+  EXPECT_EQ(zero, (one >> 80) << 80);
+  EXPECT_EQ(zero, big >> 128);
+  EXPECT_EQ(zero, big << 128);
+
+  // Shift assignments.
+  uint128 big_copy = big;
+  EXPECT_EQ(big << 0, big_copy <<= 0);
+  big_copy = big;
+  EXPECT_EQ(big >> 0, big_copy >>= 0);
+  big_copy = big;
+  EXPECT_EQ(big << 1, big_copy <<= 1);
+  big_copy = big;
+  EXPECT_EQ(big >> 1, big_copy >>= 1);
+  big_copy = big;
+  EXPECT_EQ(big << 10, big_copy <<= 10);
+  big_copy = big;
+  EXPECT_EQ(big >> 10, big_copy >>= 10);
+  big_copy = big;
+  EXPECT_EQ(big << 64, big_copy <<= 64);
+  big_copy = big;
+  EXPECT_EQ(big >> 64, big_copy >>= 64);
+  big_copy = big;
+  EXPECT_EQ(big << 73, big_copy <<= 73);
+  big_copy = big;
+  EXPECT_EQ(big >> 73, big_copy >>= 73);
+  big_copy = big;
+  EXPECT_EQ(big << 128, big_copy <<= 128);
+  big_copy = big;
+  EXPECT_EQ(big >> 128, big_copy >>= 128);
+
+  EXPECT_EQ(Uint128High64(biggest), kuint64max);
+  EXPECT_EQ(Uint128Low64(biggest), kuint64max);
+  EXPECT_EQ(zero + one, one);
+  EXPECT_EQ(one + one, two);
+  EXPECT_EQ(big_minus_one + one, big);
+  EXPECT_EQ(one - one, zero);
+  EXPECT_EQ(one - zero, one);
+  EXPECT_EQ(zero - one, biggest);
+  EXPECT_EQ(big - big, zero);
+  EXPECT_EQ(big - one, big_minus_one);
+  EXPECT_EQ(big + kuint64max, bigger);
+  EXPECT_EQ(biggest + 1, zero);
+  EXPECT_EQ(zero - 1, biggest);
+  EXPECT_EQ(high_low - one, low_high);
+  EXPECT_EQ(low_high + one, high_low);
+  EXPECT_EQ(Uint128High64((uint128(1) << 64) - 1), 0);
+  EXPECT_EQ(Uint128Low64((uint128(1) << 64) - 1), kuint64max);
+  EXPECT_TRUE(!!one);
+  EXPECT_TRUE(!!high_low);
+  EXPECT_FALSE(!!zero);
+  EXPECT_FALSE(!one);
+  EXPECT_FALSE(!high_low);
+  EXPECT_TRUE(!zero);
+  EXPECT_TRUE(zero == 0);
+  EXPECT_FALSE(zero != 0);
+  EXPECT_FALSE(one == 0);
+  EXPECT_TRUE(one != 0);
+
+  uint128 test = zero;
+  EXPECT_EQ(++test, one);
+  EXPECT_EQ(test, one);
+  EXPECT_EQ(test++, one);
+  EXPECT_EQ(test, two);
+  EXPECT_EQ(test -= 2, zero);
+  EXPECT_EQ(test, zero);
+  EXPECT_EQ(test += 2, two);
+  EXPECT_EQ(test, two);
+  EXPECT_EQ(--test, one);
+  EXPECT_EQ(test, one);
+  EXPECT_EQ(test--, one);
+  EXPECT_EQ(test, zero);
+  EXPECT_EQ(test |= three, three);
+  EXPECT_EQ(test &= one, one);
+  EXPECT_EQ(test ^= three, two);
+  EXPECT_EQ(test >>= 1, one);
+  EXPECT_EQ(test <<= 1, two);
+
+  EXPECT_EQ(big, -(-big));
+  EXPECT_EQ(two, -((-one) - 1));
+  EXPECT_EQ(kuint128max, -one);
+  EXPECT_EQ(zero, -zero);
+
+  GOOGLE_LOG(INFO) << one;
+  GOOGLE_LOG(INFO) << big_minus_one;
+}
+
+TEST(Int128, PodTests) {
+  uint128_pod pod = { 12345, 67890 };
+  uint128 from_pod(pod);
+  EXPECT_EQ(12345, Uint128High64(from_pod));
+  EXPECT_EQ(67890, Uint128Low64(from_pod));
+
+  uint128 zero(0);
+  uint128_pod zero_pod = {0, 0};
+  uint128 one(1);
+  uint128_pod one_pod = {0, 1};
+  uint128 two(2);
+  uint128_pod two_pod = {0, 2};
+  uint128 three(3);
+  uint128_pod three_pod = {0, 3};
+  uint128 big(1, 0);
+  uint128_pod big_pod = {1, 0};
+
+  EXPECT_EQ(zero, zero_pod);
+  EXPECT_EQ(zero_pod, zero);
+  EXPECT_EQ(zero_pod, zero_pod);
+  EXPECT_EQ(one, one_pod);
+  EXPECT_EQ(one_pod, one);
+  EXPECT_EQ(one_pod, one_pod);
+  EXPECT_EQ(two, two_pod);
+  EXPECT_EQ(two_pod, two);
+  EXPECT_EQ(two_pod, two_pod);
+
+  EXPECT_NE(one, two_pod);
+  EXPECT_NE(one_pod, two);
+  EXPECT_NE(one_pod, two_pod);
+
+  EXPECT_LT(one, two_pod);
+  EXPECT_LT(one_pod, two);
+  EXPECT_LT(one_pod, two_pod);
+  EXPECT_LE(one, one_pod);
+  EXPECT_LE(one_pod, one);
+  EXPECT_LE(one_pod, one_pod);
+  EXPECT_LE(one, two_pod);
+  EXPECT_LE(one_pod, two);
+  EXPECT_LE(one_pod, two_pod);
+
+  EXPECT_GT(two, one_pod);
+  EXPECT_GT(two_pod, one);
+  EXPECT_GT(two_pod, one_pod);
+  EXPECT_GE(two, two_pod);
+  EXPECT_GE(two_pod, two);
+  EXPECT_GE(two_pod, two_pod);
+  EXPECT_GE(two, one_pod);
+  EXPECT_GE(two_pod, one);
+  EXPECT_GE(two_pod, one_pod);
+
+  EXPECT_EQ(three, one | two_pod);
+  EXPECT_EQ(three, one_pod | two);
+  EXPECT_EQ(three, one_pod | two_pod);
+  EXPECT_EQ(one, three & one_pod);
+  EXPECT_EQ(one, three_pod & one);
+  EXPECT_EQ(one, three_pod & one_pod);
+  EXPECT_EQ(two, three ^ one_pod);
+  EXPECT_EQ(two, three_pod ^ one);
+  EXPECT_EQ(two, three_pod ^ one_pod);
+  EXPECT_EQ(two, three & (~one));
+  EXPECT_EQ(three, ~~three);
+
+  EXPECT_EQ(two, two_pod << 0);
+  EXPECT_EQ(two, one_pod << 1);
+  EXPECT_EQ(big, one_pod << 64);
+  EXPECT_EQ(zero, one_pod << 128);
+  EXPECT_EQ(two, two_pod >> 0);
+  EXPECT_EQ(one, two_pod >> 1);
+  EXPECT_EQ(one, big_pod >> 64);
+
+  EXPECT_EQ(one, zero + one_pod);
+  EXPECT_EQ(one, zero_pod + one);
+  EXPECT_EQ(one, zero_pod + one_pod);
+  EXPECT_EQ(one, two - one_pod);
+  EXPECT_EQ(one, two_pod - one);
+  EXPECT_EQ(one, two_pod - one_pod);
+}
+
+TEST(Int128, OperatorAssignReturnRef) {
+  uint128 v(1);
+  (v += 4) -= 3;
+  EXPECT_EQ(2, v);
+}
+
+TEST(Int128, Multiply) {
+  uint128 a, b, c;
+
+  // Zero test.
+  a = 0;
+  b = 0;
+  c = a * b;
+  EXPECT_EQ(0, c);
+
+  // Max carries.
+  a = uint128(0) - 1;
+  b = uint128(0) - 1;
+  c = a * b;
+  EXPECT_EQ(1, c);
+
+  // Self-operation with max carries.
+  c = uint128(0) - 1;
+  c *= c;
+  EXPECT_EQ(1, c);
+
+  // 1-bit x 1-bit.
+  for (int i = 0; i < 64; ++i) {
+    for (int j = 0; j < 64; ++j) {
+      a = uint128(1) << i;
+      b = uint128(1) << j;
+      c = a * b;
+      EXPECT_EQ(uint128(1) << (i+j), c);
+    }
+  }
+
+  // Verified with dc.
+  a = uint128(PROTOBUF_ULONGLONG(0xffffeeeeddddcccc),
+              PROTOBUF_ULONGLONG(0xbbbbaaaa99998888));
+  b = uint128(PROTOBUF_ULONGLONG(0x7777666655554444),
+              PROTOBUF_ULONGLONG(0x3333222211110000));
+  c = a * b;
+  EXPECT_EQ(uint128(PROTOBUF_ULONGLONG(0x530EDA741C71D4C3),
+                    PROTOBUF_ULONGLONG(0xBF25975319080000)),
+            c);
+  EXPECT_EQ(0, c - b * a);
+  EXPECT_EQ(a * a - b * b, (a + b) * (a - b));
+
+  // Verified with dc.
+  a = uint128(PROTOBUF_ULONGLONG(0x0123456789abcdef),
+              PROTOBUF_ULONGLONG(0xfedcba9876543210));
+  b = uint128(PROTOBUF_ULONGLONG(0x02468ace13579bdf),
+              PROTOBUF_ULONGLONG(0xfdb97531eca86420));
+  c = a * b;
+  EXPECT_EQ(uint128(PROTOBUF_ULONGLONG(0x97a87f4f261ba3f2),
+                    PROTOBUF_ULONGLONG(0x342d0bbf48948200)),
+            c);
+  EXPECT_EQ(0, c - b * a);
+  EXPECT_EQ(a*a - b*b, (a+b) * (a-b));
+}
+
+TEST(Int128, AliasTests) {
+  uint128 x1(1, 2);
+  uint128 x2(2, 4);
+  x1 += x1;
+  EXPECT_EQ(x2, x1);
+
+  uint128 x3(1, static_cast(1) << 63);
+  uint128 x4(3, 0);
+  x3 += x3;
+  EXPECT_EQ(x4, x3);
+}
+
+#ifdef PROTOBUF_HAS_DEATH_TEST
+TEST(Int128, DivideByZeroCheckFails) {
+  uint128 a = 0;
+  uint128 b = 0;
+  EXPECT_DEATH(a / b, "Division or mod by zero:");
+  a = 123;
+  EXPECT_DEATH(a / b, "Division or mod by zero:");
+}
+
+TEST(Int128, ModByZeroCheckFails) {
+  uint128 a = 0;
+  uint128 b = 0;
+  EXPECT_DEATH(a % b, "Division or mod by zero:");
+  a = 123;
+  EXPECT_DEATH(a % b, "Division or mod by zero:");
+}
+#endif  // PROTOBUF_HAS_DEATH_TEST
+
+TEST(Int128, DivideAndMod) {
+  // a := q * b + r
+  uint128 a, b, q, r;
+
+  // Zero test.
+  a = 0;
+  b = 123;
+  q = a / b;
+  r = a % b;
+  EXPECT_EQ(0, q);
+  EXPECT_EQ(0, r);
+
+  a = uint128(PROTOBUF_ULONGLONG(0x530eda741c71d4c3),
+              PROTOBUF_ULONGLONG(0xbf25975319080000));
+  q = uint128(PROTOBUF_ULONGLONG(0x4de2cab081),
+              PROTOBUF_ULONGLONG(0x14c34ab4676e4bab));
+  b = uint128(0x1110001);
+  r = uint128(0x3eb455);
+  ASSERT_EQ(a, q * b + r);  // Sanity-check.
+
+  uint128 result_q, result_r;
+  result_q = a / b;
+  result_r = a % b;
+  EXPECT_EQ(q, result_q);
+  EXPECT_EQ(r, result_r);
+
+  // Try the other way around.
+  std::swap(q, b);
+  result_q = a / b;
+  result_r = a % b;
+  EXPECT_EQ(q, result_q);
+  EXPECT_EQ(r, result_r);
+  // Restore.
+  std::swap(b, q);
+
+  // Dividend < divisor; result should be q:0 r:.
+  std::swap(a, b);
+  result_q = a / b;
+  result_r = a % b;
+  EXPECT_EQ(0, result_q);
+  EXPECT_EQ(a, result_r);
+  // Try the other way around.
+  std::swap(a, q);
+  result_q = a / b;
+  result_r = a % b;
+  EXPECT_EQ(0, result_q);
+  EXPECT_EQ(a, result_r);
+  // Restore.
+  std::swap(q, a);
+  std::swap(b, a);
+
+  // Try a large remainder.
+  b = a / 2 + 1;
+  uint128 expected_r(PROTOBUF_ULONGLONG(0x29876d3a0e38ea61),
+                     PROTOBUF_ULONGLONG(0xdf92cba98c83ffff));
+  // Sanity checks.
+  ASSERT_EQ(a / 2 - 1, expected_r);
+  ASSERT_EQ(a, b + expected_r);
+  result_q = a / b;
+  result_r = a % b;
+  EXPECT_EQ(1, result_q);
+  EXPECT_EQ(expected_r, result_r);
+}
+
+static uint64 RandomUint64() {
+  uint64 v1 = rand();
+  uint64 v2 = rand();
+  uint64 v3 = rand();
+  return v1 * v2 + v3;
+}
+
+TEST(Int128, DivideAndModRandomInputs) {
+  const int kNumIters = 1 << 18;
+  for (int i = 0; i < kNumIters; ++i) {
+    const uint128 a(RandomUint64(), RandomUint64());
+    const uint128 b(RandomUint64(), RandomUint64());
+    if (b == 0) {
+      continue;  // Avoid a div-by-zero.
+    }
+    const uint128 q = a / b;
+    const uint128 r = a % b;
+    ASSERT_EQ(a, b * q + r);
+  }
+}
+
+#ifdef GOOGLE_PROTOBUF_HAS_CONSTEXPR
+TEST(Int128, ConstexprTest) {
+  constexpr uint128 zero;
+  constexpr uint128 one = 1;
+  constexpr uint128_pod pod = {2, 3};
+  constexpr uint128 from_pod = pod;
+  constexpr uint128 minus_two = -2;
+  EXPECT_EQ(one, uint128(1));
+  EXPECT_EQ(from_pod, uint128(2, 3));
+  EXPECT_EQ(minus_two, uint128(-1ULL, -2ULL));
+}
+
+TEST(Int128, Traits) {
+  EXPECT_TRUE(std::is_trivially_copy_constructible::value);
+  EXPECT_TRUE(std::is_trivially_copy_assignable::value);
+  EXPECT_TRUE(std::is_trivially_destructible::value);
+}
+#endif  // GOOGLE_PROTOBUF_HAS_CONSTEXPR
+
+TEST(Int128, OStream) {
+  struct {
+    uint128 val;
+    std::ios_base::fmtflags flags;
+    std::streamsize width;
+    char fill;
+    const char* rep;
+  } cases[] = {
+      // zero with different bases
+      {uint128(0), std::ios::dec, 0, '_', "0"},
+      {uint128(0), std::ios::oct, 0, '_', "0"},
+      {uint128(0), std::ios::hex, 0, '_', "0"},
+      // crossover between lo_ and hi_
+      {uint128(0, -1), std::ios::dec, 0, '_', "18446744073709551615"},
+      {uint128(0, -1), std::ios::oct, 0, '_', "1777777777777777777777"},
+      {uint128(0, -1), std::ios::hex, 0, '_', "ffffffffffffffff"},
+      {uint128(1, 0), std::ios::dec, 0, '_', "18446744073709551616"},
+      {uint128(1, 0), std::ios::oct, 0, '_', "2000000000000000000000"},
+      {uint128(1, 0), std::ios::hex, 0, '_', "10000000000000000"},
+      // just the top bit
+      {uint128(PROTOBUF_ULONGLONG(0x8000000000000000), 0), std::ios::dec, 0,
+       '_', "170141183460469231731687303715884105728"},
+      {uint128(PROTOBUF_ULONGLONG(0x8000000000000000), 0), std::ios::oct, 0,
+       '_', "2000000000000000000000000000000000000000000"},
+      {uint128(PROTOBUF_ULONGLONG(0x8000000000000000), 0), std::ios::hex, 0,
+       '_', "80000000000000000000000000000000"},
+      // maximum uint128 value
+      {uint128(-1, -1), std::ios::dec, 0, '_',
+       "340282366920938463463374607431768211455"},
+      {uint128(-1, -1), std::ios::oct, 0, '_',
+       "3777777777777777777777777777777777777777777"},
+      {uint128(-1, -1), std::ios::hex, 0, '_',
+       "ffffffffffffffffffffffffffffffff"},
+      // uppercase
+      {uint128(-1, -1), std::ios::hex | std::ios::uppercase, 0, '_',
+       "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"},
+      // showbase
+      {uint128(1), std::ios::dec | std::ios::showbase, 0, '_', "1"},
+      {uint128(1), std::ios::oct | std::ios::showbase, 0, '_', "01"},
+      {uint128(1), std::ios::hex | std::ios::showbase, 0, '_', "0x1"},
+      // showbase does nothing on zero
+      {uint128(0), std::ios::dec | std::ios::showbase, 0, '_', "0"},
+      {uint128(0), std::ios::oct | std::ios::showbase, 0, '_', "0"},
+      {uint128(0), std::ios::hex | std::ios::showbase, 0, '_', "0"},
+      // showpos does nothing on unsigned types
+      {uint128(1), std::ios::dec | std::ios::showpos, 0, '_', "1"},
+      // padding
+      {uint128(9), std::ios::dec, 6, '_', "_____9"},
+      {uint128(12345), std::ios::dec, 6, '_', "_12345"},
+      // left adjustment
+      {uint128(9), std::ios::dec | std::ios::left, 6, '_', "9_____"},
+      {uint128(12345), std::ios::dec | std::ios::left, 6, '_', "12345_"},
+  };
+  for (size_t i = 0; i < GOOGLE_ARRAYSIZE(cases); ++i) {
+    std::ostringstream os;
+    os.flags(cases[i].flags);
+    os.width(cases[i].width);
+    os.fill(cases[i].fill);
+    os << cases[i].val;
+    EXPECT_EQ(cases[i].rep, os.str());
+  }
+}
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/logging.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/logging.h"
new file mode 100644
index 00000000..f37048d6
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/logging.h"
@@ -0,0 +1,241 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_STUBS_LOGGING_H_
+#define GOOGLE_PROTOBUF_STUBS_LOGGING_H_
+
+#include 
+#include 
+
+#include 
+
+// ===================================================================
+// emulates google3/base/logging.h
+
+namespace google {
+namespace protobuf {
+
+enum LogLevel {
+  LOGLEVEL_INFO,     // Informational.  This is never actually used by
+                     // libprotobuf.
+  LOGLEVEL_WARNING,  // Warns about issues that, although not technically a
+                     // problem now, could cause problems in the future.  For
+                     // example, a // warning will be printed when parsing a
+                     // message that is near the message size limit.
+  LOGLEVEL_ERROR,    // An error occurred which should never happen during
+                     // normal use.
+  LOGLEVEL_FATAL,    // An error occurred from which the library cannot
+                     // recover.  This usually indicates a programming error
+                     // in the code which calls the library, especially when
+                     // compiled in debug mode.
+
+#ifdef NDEBUG
+  LOGLEVEL_DFATAL = LOGLEVEL_ERROR
+#else
+  LOGLEVEL_DFATAL = LOGLEVEL_FATAL
+#endif
+};
+
+class StringPiece;
+namespace util {
+class Status;
+}
+class uint128;
+namespace internal {
+
+class LogFinisher;
+
+class PROTOBUF_EXPORT LogMessage {
+ public:
+  LogMessage(LogLevel level, const char* filename, int line);
+  ~LogMessage();
+
+  LogMessage& operator<<(const std::string& value);
+  LogMessage& operator<<(const char* value);
+  LogMessage& operator<<(char value);
+  LogMessage& operator<<(int value);
+  LogMessage& operator<<(uint value);
+  LogMessage& operator<<(long value);
+  LogMessage& operator<<(unsigned long value);
+  LogMessage& operator<<(long long value);
+  LogMessage& operator<<(unsigned long long value);
+  LogMessage& operator<<(double value);
+  LogMessage& operator<<(void* value);
+  LogMessage& operator<<(const StringPiece& value);
+  LogMessage& operator<<(const util::Status& status);
+  LogMessage& operator<<(const uint128& value);
+
+ private:
+  friend class LogFinisher;
+  void Finish();
+
+  LogLevel level_;
+  const char* filename_;
+  int line_;
+  std::string message_;
+};
+
+// Used to make the entire "LOG(BLAH) << etc." expression have a void return
+// type and print a newline after each message.
+class PROTOBUF_EXPORT LogFinisher {
+ public:
+  void operator=(LogMessage& other);
+};
+
+template
+bool IsOk(T status) { return status.ok(); }
+template<>
+inline bool IsOk(bool status) { return status; }
+
+}  // namespace internal
+
+// Undef everything in case we're being mixed with some other Google library
+// which already defined them itself.  Presumably all Google libraries will
+// support the same syntax for these so it should not be a big deal if they
+// end up using our definitions instead.
+#undef GOOGLE_LOG
+#undef GOOGLE_LOG_IF
+
+#undef GOOGLE_CHECK
+#undef GOOGLE_CHECK_OK
+#undef GOOGLE_CHECK_EQ
+#undef GOOGLE_CHECK_NE
+#undef GOOGLE_CHECK_LT
+#undef GOOGLE_CHECK_LE
+#undef GOOGLE_CHECK_GT
+#undef GOOGLE_CHECK_GE
+#undef GOOGLE_CHECK_NOTNULL
+
+#undef GOOGLE_DLOG
+#undef GOOGLE_DCHECK
+#undef GOOGLE_DCHECK_OK
+#undef GOOGLE_DCHECK_EQ
+#undef GOOGLE_DCHECK_NE
+#undef GOOGLE_DCHECK_LT
+#undef GOOGLE_DCHECK_LE
+#undef GOOGLE_DCHECK_GT
+#undef GOOGLE_DCHECK_GE
+
+#define GOOGLE_LOG(LEVEL)                          \
+  ::google::protobuf::internal::LogFinisher() = \
+      ::google::protobuf::internal::LogMessage( \
+          ::google::protobuf::LOGLEVEL_##LEVEL, __FILE__, __LINE__)
+#define GOOGLE_LOG_IF(LEVEL, CONDITION) \
+  !(CONDITION) ? (void)0 : GOOGLE_LOG(LEVEL)
+
+#define GOOGLE_CHECK(EXPRESSION) \
+  GOOGLE_LOG_IF(FATAL, !(EXPRESSION)) << "CHECK failed: " #EXPRESSION ": "
+#define GOOGLE_CHECK_OK(A) GOOGLE_CHECK(::google::protobuf::internal::IsOk(A))
+#define GOOGLE_CHECK_EQ(A, B) GOOGLE_CHECK((A) == (B))
+#define GOOGLE_CHECK_NE(A, B) GOOGLE_CHECK((A) != (B))
+#define GOOGLE_CHECK_LT(A, B) GOOGLE_CHECK((A) <  (B))
+#define GOOGLE_CHECK_LE(A, B) GOOGLE_CHECK((A) <= (B))
+#define GOOGLE_CHECK_GT(A, B) GOOGLE_CHECK((A) >  (B))
+#define GOOGLE_CHECK_GE(A, B) GOOGLE_CHECK((A) >= (B))
+
+namespace internal {
+template
+T* CheckNotNull(const char* /* file */, int /* line */,
+                const char* name, T* val) {
+  if (val == nullptr) {
+    GOOGLE_LOG(FATAL) << name;
+  }
+  return val;
+}
+}  // namespace internal
+#define GOOGLE_CHECK_NOTNULL(A)               \
+  ::google::protobuf::internal::CheckNotNull( \
+      __FILE__, __LINE__, "'" #A "' must not be nullptr", (A))
+
+#ifdef NDEBUG
+
+#define GOOGLE_DLOG(LEVEL) GOOGLE_LOG_IF(LEVEL, false)
+
+#define GOOGLE_DCHECK(EXPRESSION) while(false) GOOGLE_CHECK(EXPRESSION)
+#define GOOGLE_DCHECK_OK(E) GOOGLE_DCHECK(::google::protobuf::internal::IsOk(E))
+#define GOOGLE_DCHECK_EQ(A, B) GOOGLE_DCHECK((A) == (B))
+#define GOOGLE_DCHECK_NE(A, B) GOOGLE_DCHECK((A) != (B))
+#define GOOGLE_DCHECK_LT(A, B) GOOGLE_DCHECK((A) <  (B))
+#define GOOGLE_DCHECK_LE(A, B) GOOGLE_DCHECK((A) <= (B))
+#define GOOGLE_DCHECK_GT(A, B) GOOGLE_DCHECK((A) >  (B))
+#define GOOGLE_DCHECK_GE(A, B) GOOGLE_DCHECK((A) >= (B))
+
+#else  // NDEBUG
+
+#define GOOGLE_DLOG GOOGLE_LOG
+
+#define GOOGLE_DCHECK    GOOGLE_CHECK
+#define GOOGLE_DCHECK_OK GOOGLE_CHECK_OK
+#define GOOGLE_DCHECK_EQ GOOGLE_CHECK_EQ
+#define GOOGLE_DCHECK_NE GOOGLE_CHECK_NE
+#define GOOGLE_DCHECK_LT GOOGLE_CHECK_LT
+#define GOOGLE_DCHECK_LE GOOGLE_CHECK_LE
+#define GOOGLE_DCHECK_GT GOOGLE_CHECK_GT
+#define GOOGLE_DCHECK_GE GOOGLE_CHECK_GE
+
+#endif  // !NDEBUG
+
+typedef void LogHandler(LogLevel level, const char* filename, int line,
+                        const std::string& message);
+
+// The protobuf library sometimes writes warning and error messages to
+// stderr.  These messages are primarily useful for developers, but may
+// also help end users figure out a problem.  If you would prefer that
+// these messages be sent somewhere other than stderr, call SetLogHandler()
+// to set your own handler.  This returns the old handler.  Set the handler
+// to nullptr to ignore log messages (but see also LogSilencer, below).
+//
+// Obviously, SetLogHandler is not thread-safe.  You should only call it
+// at initialization time, and probably not from library code.  If you
+// simply want to suppress log messages temporarily (e.g. because you
+// have some code that tends to trigger them frequently and you know
+// the warnings are not important to you), use the LogSilencer class
+// below.
+PROTOBUF_EXPORT LogHandler* SetLogHandler(LogHandler* new_func);
+
+// Create a LogSilencer if you want to temporarily suppress all log
+// messages.  As long as any LogSilencer objects exist, non-fatal
+// log messages will be discarded (the current LogHandler will *not*
+// be called).  Constructing a LogSilencer is thread-safe.  You may
+// accidentally suppress log messages occurring in another thread, but
+// since messages are generally for debugging purposes only, this isn't
+// a big deal.  If you want to intercept log messages, use SetLogHandler().
+class PROTOBUF_EXPORT LogSilencer {
+ public:
+  LogSilencer();
+  ~LogSilencer();
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_LOGGING_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/macros.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/macros.h"
new file mode 100644
index 00000000..c556d022
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/macros.h"
@@ -0,0 +1,120 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_MACROS_H__
+#define GOOGLE_PROTOBUF_MACROS_H__
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+#undef GOOGLE_DISALLOW_EVIL_CONSTRUCTORS
+#define GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(TypeName)    \
+  TypeName(const TypeName&);                           \
+  void operator=(const TypeName&)
+
+#undef GOOGLE_DISALLOW_IMPLICIT_CONSTRUCTORS
+#define GOOGLE_DISALLOW_IMPLICIT_CONSTRUCTORS(TypeName) \
+  TypeName();                                           \
+  TypeName(const TypeName&);                            \
+  void operator=(const TypeName&)
+
+// ===================================================================
+// from google3/base/basictypes.h
+
+// The GOOGLE_ARRAYSIZE(arr) macro returns the # of elements in an array arr.
+// The expression is a compile-time constant, and therefore can be
+// used in defining new arrays, for example.
+//
+// GOOGLE_ARRAYSIZE catches a few type errors.  If you see a compiler error
+//
+//   "warning: division by zero in ..."
+//
+// when using GOOGLE_ARRAYSIZE, you are (wrongfully) giving it a pointer.
+// You should only use GOOGLE_ARRAYSIZE on statically allocated arrays.
+//
+// The following comments are on the implementation details, and can
+// be ignored by the users.
+//
+// ARRAYSIZE(arr) works by inspecting sizeof(arr) (the # of bytes in
+// the array) and sizeof(*(arr)) (the # of bytes in one array
+// element).  If the former is divisible by the latter, perhaps arr is
+// indeed an array, in which case the division result is the # of
+// elements in the array.  Otherwise, arr cannot possibly be an array,
+// and we generate a compiler error to prevent the code from
+// compiling.
+//
+// Since the size of bool is implementation-defined, we need to cast
+// !(sizeof(a) & sizeof(*(a))) to size_t in order to ensure the final
+// result has type size_t.
+//
+// This macro is not perfect as it wrongfully accepts certain
+// pointers, namely where the pointer size is divisible by the pointee
+// size.  Since all our code has to go through a 32-bit compiler,
+// where a pointer is 4 bytes, this means all pointers to a type whose
+// size is 3 or greater than 4 will be (righteously) rejected.
+//
+// Kudos to Jorg Brown for this simple and elegant implementation.
+
+#undef GOOGLE_ARRAYSIZE
+#define GOOGLE_ARRAYSIZE(a) \
+  ((sizeof(a) / sizeof(*(a))) / \
+   static_cast(!(sizeof(a) % sizeof(*(a)))))
+
+// The COMPILE_ASSERT macro can be used to verify that a compile time
+// expression is true. For example, you could use it to verify the
+// size of a static array:
+//
+//   COMPILE_ASSERT(ARRAYSIZE(content_type_names) == CONTENT_NUM_TYPES,
+//                  content_type_names_incorrect_size);
+//
+// or to make sure a struct is smaller than a certain size:
+//
+//   COMPILE_ASSERT(sizeof(foo) < 128, foo_too_large);
+//
+// The second argument to the macro is the name of the variable. If
+// the expression is false, most compilers will issue a warning/error
+// containing the name of the variable.
+
+namespace internal {
+
+template 
+struct CompileAssert {
+};
+
+}  // namespace internal
+
+#define GOOGLE_COMPILE_ASSERT(expr, msg) static_assert(expr, #msg)
+
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_MACROS_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/map_util.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/map_util.h"
new file mode 100644
index 00000000..24e098ad
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/map_util.h"
@@ -0,0 +1,769 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2014 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// from google3/util/gtl/map_util.h
+// Author: Anton Carver
+
+#ifndef GOOGLE_PROTOBUF_STUBS_MAP_UTIL_H__
+#define GOOGLE_PROTOBUF_STUBS_MAP_UTIL_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+// Local implementation of RemoveConst to avoid including base/type_traits.h.
+template  struct RemoveConst { typedef T type; };
+template  struct RemoveConst : RemoveConst {};
+}  // namespace internal
+
+//
+// Find*()
+//
+
+// Returns a const reference to the value associated with the given key if it
+// exists. Crashes otherwise.
+//
+// This is intended as a replacement for operator[] as an rvalue (for reading)
+// when the key is guaranteed to exist.
+//
+// operator[] for lookup is discouraged for several reasons:
+//  * It has a side-effect of inserting missing keys
+//  * It is not thread-safe (even when it is not inserting, it can still
+//      choose to resize the underlying storage)
+//  * It invalidates iterators (when it chooses to resize)
+//  * It default constructs a value object even if it doesn't need to
+//
+// This version assumes the key is printable, and includes it in the fatal log
+// message.
+template 
+const typename Collection::value_type::second_type&
+FindOrDie(const Collection& collection,
+          const typename Collection::value_type::first_type& key) {
+  typename Collection::const_iterator it = collection.find(key);
+  GOOGLE_CHECK(it != collection.end()) << "Map key not found: " << key;
+  return it->second;
+}
+
+// Same as above, but returns a non-const reference.
+template 
+typename Collection::value_type::second_type&
+FindOrDie(Collection& collection,  // NOLINT
+          const typename Collection::value_type::first_type& key) {
+  typename Collection::iterator it = collection.find(key);
+  GOOGLE_CHECK(it != collection.end()) << "Map key not found: " << key;
+  return it->second;
+}
+
+// Same as FindOrDie above, but doesn't log the key on failure.
+template 
+const typename Collection::value_type::second_type&
+FindOrDieNoPrint(const Collection& collection,
+                 const typename Collection::value_type::first_type& key) {
+  typename Collection::const_iterator it = collection.find(key);
+  GOOGLE_CHECK(it != collection.end()) << "Map key not found";
+  return it->second;
+}
+
+// Same as above, but returns a non-const reference.
+template 
+typename Collection::value_type::second_type&
+FindOrDieNoPrint(Collection& collection,  // NOLINT
+                 const typename Collection::value_type::first_type& key) {
+  typename Collection::iterator it = collection.find(key);
+  GOOGLE_CHECK(it != collection.end()) << "Map key not found";
+  return it->second;
+}
+
+// Returns a const reference to the value associated with the given key if it
+// exists, otherwise returns a const reference to the provided default value.
+//
+// WARNING: If a temporary object is passed as the default "value,"
+// this function will return a reference to that temporary object,
+// which will be destroyed at the end of the statement. A common
+// example: if you have a map with string values, and you pass a char*
+// as the default "value," either use the returned value immediately
+// or store it in a string (not string&).
+// Details: http://go/findwithdefault
+template 
+const typename Collection::value_type::second_type&
+FindWithDefault(const Collection& collection,
+                const typename Collection::value_type::first_type& key,
+                const typename Collection::value_type::second_type& value) {
+  typename Collection::const_iterator it = collection.find(key);
+  if (it == collection.end()) {
+    return value;
+  }
+  return it->second;
+}
+
+// Returns a pointer to the const value associated with the given key if it
+// exists, or nullptr otherwise.
+template 
+const typename Collection::value_type::second_type*
+FindOrNull(const Collection& collection,
+           const typename Collection::value_type::first_type& key) {
+  typename Collection::const_iterator it = collection.find(key);
+  if (it == collection.end()) {
+    return 0;
+  }
+  return &it->second;
+}
+
+// Same as above but returns a pointer to the non-const value.
+template 
+typename Collection::value_type::second_type*
+FindOrNull(Collection& collection,  // NOLINT
+           const typename Collection::value_type::first_type& key) {
+  typename Collection::iterator it = collection.find(key);
+  if (it == collection.end()) {
+    return 0;
+  }
+  return &it->second;
+}
+
+// Returns the pointer value associated with the given key. If none is found,
+// nullptr is returned. The function is designed to be used with a map of keys to
+// pointers.
+//
+// This function does not distinguish between a missing key and a key mapped
+// to nullptr.
+template 
+typename Collection::value_type::second_type
+FindPtrOrNull(const Collection& collection,
+              const typename Collection::value_type::first_type& key) {
+  typename Collection::const_iterator it = collection.find(key);
+  if (it == collection.end()) {
+    return typename Collection::value_type::second_type();
+  }
+  return it->second;
+}
+
+// Same as above, except takes non-const reference to collection.
+//
+// This function is needed for containers that propagate constness to the
+// pointee, such as boost::ptr_map.
+template 
+typename Collection::value_type::second_type
+FindPtrOrNull(Collection& collection,  // NOLINT
+              const typename Collection::value_type::first_type& key) {
+  typename Collection::iterator it = collection.find(key);
+  if (it == collection.end()) {
+    return typename Collection::value_type::second_type();
+  }
+  return it->second;
+}
+
+// Finds the pointer value associated with the given key in a map whose values
+// are linked_ptrs. Returns nullptr if key is not found.
+template 
+typename Collection::value_type::second_type::element_type*
+FindLinkedPtrOrNull(const Collection& collection,
+                    const typename Collection::value_type::first_type& key) {
+  typename Collection::const_iterator it = collection.find(key);
+  if (it == collection.end()) {
+    return 0;
+  }
+  // Since linked_ptr::get() is a const member returning a non const,
+  // we do not need a version of this function taking a non const collection.
+  return it->second.get();
+}
+
+// Same as above, but dies if the key is not found.
+template 
+typename Collection::value_type::second_type::element_type&
+FindLinkedPtrOrDie(const Collection& collection,
+                   const typename Collection::value_type::first_type& key) {
+  typename Collection::const_iterator it = collection.find(key);
+  GOOGLE_CHECK(it != collection.end()) <<  "key not found: " << key;
+  // Since linked_ptr::operator*() is a const member returning a non const,
+  // we do not need a version of this function taking a non const collection.
+  return *it->second;
+}
+
+// Finds the value associated with the given key and copies it to *value (if not
+// nullptr). Returns false if the key was not found, true otherwise.
+template 
+bool FindCopy(const Collection& collection,
+              const Key& key,
+              Value* const value) {
+  typename Collection::const_iterator it = collection.find(key);
+  if (it == collection.end()) {
+    return false;
+  }
+  if (value) {
+    *value = it->second;
+  }
+  return true;
+}
+
+//
+// Contains*()
+//
+
+// Returns true if and only if the given collection contains the given key.
+template 
+bool ContainsKey(const Collection& collection, const Key& key) {
+  return collection.find(key) != collection.end();
+}
+
+// Returns true if and only if the given collection contains the given key-value
+// pair.
+template 
+bool ContainsKeyValuePair(const Collection& collection,
+                          const Key& key,
+                          const Value& value) {
+  typedef typename Collection::const_iterator const_iterator;
+  std::pair range = collection.equal_range(key);
+  for (const_iterator it = range.first; it != range.second; ++it) {
+    if (it->second == value) {
+      return true;
+    }
+  }
+  return false;
+}
+
+//
+// Insert*()
+//
+
+// Inserts the given key-value pair into the collection. Returns true if and
+// only if the key from the given pair didn't previously exist. Otherwise, the
+// value in the map is replaced with the value from the given pair.
+template 
+bool InsertOrUpdate(Collection* const collection,
+                    const typename Collection::value_type& vt) {
+  std::pair ret = collection->insert(vt);
+  if (!ret.second) {
+    // update
+    ret.first->second = vt.second;
+    return false;
+  }
+  return true;
+}
+
+// Same as above, except that the key and value are passed separately.
+template 
+bool InsertOrUpdate(Collection* const collection,
+                    const typename Collection::value_type::first_type& key,
+                    const typename Collection::value_type::second_type& value) {
+  return InsertOrUpdate(
+      collection, typename Collection::value_type(key, value));
+}
+
+// Inserts/updates all the key-value pairs from the range defined by the
+// iterators "first" and "last" into the given collection.
+template 
+void InsertOrUpdateMany(Collection* const collection,
+                        InputIterator first, InputIterator last) {
+  for (; first != last; ++first) {
+    InsertOrUpdate(collection, *first);
+  }
+}
+
+// Change the value associated with a particular key in a map or hash_map
+// of the form map which owns the objects pointed to by the
+// value pointers.  If there was an existing value for the key, it is deleted.
+// True indicates an insert took place, false indicates an update + delete.
+template 
+bool InsertAndDeleteExisting(
+    Collection* const collection,
+    const typename Collection::value_type::first_type& key,
+    const typename Collection::value_type::second_type& value) {
+  std::pair ret =
+      collection->insert(typename Collection::value_type(key, value));
+  if (!ret.second) {
+    delete ret.first->second;
+    ret.first->second = value;
+    return false;
+  }
+  return true;
+}
+
+// Inserts the given key and value into the given collection if and only if the
+// given key did NOT already exist in the collection. If the key previously
+// existed in the collection, the value is not changed. Returns true if the
+// key-value pair was inserted; returns false if the key was already present.
+template 
+bool InsertIfNotPresent(Collection* const collection,
+                        const typename Collection::value_type& vt) {
+  return collection->insert(vt).second;
+}
+
+// Same as above except the key and value are passed separately.
+template 
+bool InsertIfNotPresent(
+    Collection* const collection,
+    const typename Collection::value_type::first_type& key,
+    const typename Collection::value_type::second_type& value) {
+  return InsertIfNotPresent(
+      collection, typename Collection::value_type(key, value));
+}
+
+// Same as above except dies if the key already exists in the collection.
+template 
+void InsertOrDie(Collection* const collection,
+                 const typename Collection::value_type& value) {
+  GOOGLE_CHECK(InsertIfNotPresent(collection, value))
+      << "duplicate value: " << value;
+}
+
+// Same as above except doesn't log the value on error.
+template 
+void InsertOrDieNoPrint(Collection* const collection,
+                        const typename Collection::value_type& value) {
+  GOOGLE_CHECK(InsertIfNotPresent(collection, value)) << "duplicate value.";
+}
+
+// Inserts the key-value pair into the collection. Dies if key was already
+// present.
+template 
+void InsertOrDie(Collection* const collection,
+                 const typename Collection::value_type::first_type& key,
+                 const typename Collection::value_type::second_type& data) {
+  GOOGLE_CHECK(InsertIfNotPresent(collection, key, data))
+      << "duplicate key: " << key;
+}
+
+// Same as above except doesn't log the key on error.
+template 
+void InsertOrDieNoPrint(
+    Collection* const collection,
+    const typename Collection::value_type::first_type& key,
+    const typename Collection::value_type::second_type& data) {
+  GOOGLE_CHECK(InsertIfNotPresent(collection, key, data)) << "duplicate key.";
+}
+
+// Inserts a new key and default-initialized value. Dies if the key was already
+// present. Returns a reference to the value. Example usage:
+//
+// map m;
+// SomeProto& proto = InsertKeyOrDie(&m, 3);
+// proto.set_field("foo");
+template 
+typename Collection::value_type::second_type& InsertKeyOrDie(
+    Collection* const collection,
+    const typename Collection::value_type::first_type& key) {
+  typedef typename Collection::value_type value_type;
+  std::pair res =
+      collection->insert(value_type(key, typename value_type::second_type()));
+  GOOGLE_CHECK(res.second) << "duplicate key: " << key;
+  return res.first->second;
+}
+
+//
+// Lookup*()
+//
+
+// Looks up a given key and value pair in a collection and inserts the key-value
+// pair if it's not already present. Returns a reference to the value associated
+// with the key.
+template 
+typename Collection::value_type::second_type&
+LookupOrInsert(Collection* const collection,
+               const typename Collection::value_type& vt) {
+  return collection->insert(vt).first->second;
+}
+
+// Same as above except the key-value are passed separately.
+template 
+typename Collection::value_type::second_type&
+LookupOrInsert(Collection* const collection,
+               const typename Collection::value_type::first_type& key,
+               const typename Collection::value_type::second_type& value) {
+  return LookupOrInsert(
+      collection, typename Collection::value_type(key, value));
+}
+
+// Counts the number of equivalent elements in the given "sequence", and stores
+// the results in "count_map" with element as the key and count as the value.
+//
+// Example:
+//   vector v = {"a", "b", "c", "a", "b"};
+//   map m;
+//   AddTokenCounts(v, 1, &m);
+//   assert(m["a"] == 2);
+//   assert(m["b"] == 2);
+//   assert(m["c"] == 1);
+template 
+void AddTokenCounts(
+    const Sequence& sequence,
+    const typename Collection::value_type::second_type& increment,
+    Collection* const count_map) {
+  for (typename Sequence::const_iterator it = sequence.begin();
+       it != sequence.end(); ++it) {
+    typename Collection::value_type::second_type& value =
+        LookupOrInsert(count_map, *it,
+                       typename Collection::value_type::second_type());
+    value += increment;
+  }
+}
+
+// Returns a reference to the value associated with key. If not found, a value
+// is default constructed on the heap and added to the map.
+//
+// This function is useful for containers of the form map, where
+// inserting a new key, value pair involves constructing a new heap-allocated
+// Value, and storing a pointer to that in the collection.
+template 
+typename Collection::value_type::second_type&
+LookupOrInsertNew(Collection* const collection,
+                  const typename Collection::value_type::first_type& key) {
+  typedef typename std::iterator_traits<
+    typename Collection::value_type::second_type>::value_type Element;
+  std::pair ret =
+      collection->insert(typename Collection::value_type(
+          key,
+          static_cast(nullptr)));
+  if (ret.second) {
+    ret.first->second = new Element();
+  }
+  return ret.first->second;
+}
+
+// Same as above but constructs the value using the single-argument constructor
+// and the given "arg".
+template 
+typename Collection::value_type::second_type&
+LookupOrInsertNew(Collection* const collection,
+                  const typename Collection::value_type::first_type& key,
+                  const Arg& arg) {
+  typedef typename std::iterator_traits<
+    typename Collection::value_type::second_type>::value_type Element;
+  std::pair ret =
+      collection->insert(typename Collection::value_type(
+          key,
+          static_cast(nullptr)));
+  if (ret.second) {
+    ret.first->second = new Element(arg);
+  }
+  return ret.first->second;
+}
+
+// Lookup of linked/shared pointers is used in two scenarios:
+//
+// Use LookupOrInsertNewLinkedPtr if the container owns the elements.
+// In this case it is fine working with the raw pointer as long as it is
+// guaranteed that no other thread can delete/update an accessed element.
+// A mutex will need to lock the container operation as well as the use
+// of the returned elements. Finding an element may be performed using
+// FindLinkedPtr*().
+//
+// Use LookupOrInsertNewSharedPtr if the container does not own the elements
+// for their whole lifetime. This is typically the case when a reader allows
+// parallel updates to the container. In this case a Mutex only needs to lock
+// container operations, but all element operations must be performed on the
+// shared pointer. Finding an element must be performed using FindPtr*() and
+// cannot be done with FindLinkedPtr*() even though it compiles.
+
+// Lookup a key in a map or hash_map whose values are linked_ptrs.  If it is
+// missing, set collection[key].reset(new Value::element_type) and return that.
+// Value::element_type must be default constructable.
+template 
+typename Collection::value_type::second_type::element_type*
+LookupOrInsertNewLinkedPtr(
+    Collection* const collection,
+    const typename Collection::value_type::first_type& key) {
+  typedef typename Collection::value_type::second_type Value;
+  std::pair ret =
+      collection->insert(typename Collection::value_type(key, Value()));
+  if (ret.second) {
+    ret.first->second.reset(new typename Value::element_type);
+  }
+  return ret.first->second.get();
+}
+
+// A variant of LookupOrInsertNewLinkedPtr where the value is constructed using
+// a single-parameter constructor.  Note: the constructor argument is computed
+// even if it will not be used, so only values cheap to compute should be passed
+// here.  On the other hand it does not matter how expensive the construction of
+// the actual stored value is, as that only occurs if necessary.
+template 
+typename Collection::value_type::second_type::element_type*
+LookupOrInsertNewLinkedPtr(
+    Collection* const collection,
+    const typename Collection::value_type::first_type& key,
+    const Arg& arg) {
+  typedef typename Collection::value_type::second_type Value;
+  std::pair ret =
+      collection->insert(typename Collection::value_type(key, Value()));
+  if (ret.second) {
+    ret.first->second.reset(new typename Value::element_type(arg));
+  }
+  return ret.first->second.get();
+}
+
+// Lookup a key in a map or hash_map whose values are shared_ptrs.  If it is
+// missing, set collection[key].reset(new Value::element_type). Unlike
+// LookupOrInsertNewLinkedPtr, this function returns the shared_ptr instead of
+// the raw pointer. Value::element_type must be default constructable.
+template 
+typename Collection::value_type::second_type&
+LookupOrInsertNewSharedPtr(
+    Collection* const collection,
+    const typename Collection::value_type::first_type& key) {
+  typedef typename Collection::value_type::second_type SharedPtr;
+  typedef typename Collection::value_type::second_type::element_type Element;
+  std::pair ret =
+      collection->insert(typename Collection::value_type(key, SharedPtr()));
+  if (ret.second) {
+    ret.first->second.reset(new Element());
+  }
+  return ret.first->second;
+}
+
+// A variant of LookupOrInsertNewSharedPtr where the value is constructed using
+// a single-parameter constructor.  Note: the constructor argument is computed
+// even if it will not be used, so only values cheap to compute should be passed
+// here.  On the other hand it does not matter how expensive the construction of
+// the actual stored value is, as that only occurs if necessary.
+template 
+typename Collection::value_type::second_type&
+LookupOrInsertNewSharedPtr(
+    Collection* const collection,
+    const typename Collection::value_type::first_type& key,
+    const Arg& arg) {
+  typedef typename Collection::value_type::second_type SharedPtr;
+  typedef typename Collection::value_type::second_type::element_type Element;
+  std::pair ret =
+      collection->insert(typename Collection::value_type(key, SharedPtr()));
+  if (ret.second) {
+    ret.first->second.reset(new Element(arg));
+  }
+  return ret.first->second;
+}
+
+//
+// Misc Utility Functions
+//
+
+// Updates the value associated with the given key. If the key was not already
+// present, then the key-value pair are inserted and "previous" is unchanged. If
+// the key was already present, the value is updated and "*previous" will
+// contain a copy of the old value.
+//
+// InsertOrReturnExisting has complementary behavior that returns the
+// address of an already existing value, rather than updating it.
+template 
+bool UpdateReturnCopy(Collection* const collection,
+                      const typename Collection::value_type::first_type& key,
+                      const typename Collection::value_type::second_type& value,
+                      typename Collection::value_type::second_type* previous) {
+  std::pair ret =
+      collection->insert(typename Collection::value_type(key, value));
+  if (!ret.second) {
+    // update
+    if (previous) {
+      *previous = ret.first->second;
+    }
+    ret.first->second = value;
+    return true;
+  }
+  return false;
+}
+
+// Same as above except that the key and value are passed as a pair.
+template 
+bool UpdateReturnCopy(Collection* const collection,
+                      const typename Collection::value_type& vt,
+                      typename Collection::value_type::second_type* previous) {
+  std::pair ret = collection->insert(vt);
+  if (!ret.second) {
+    // update
+    if (previous) {
+      *previous = ret.first->second;
+    }
+    ret.first->second = vt.second;
+    return true;
+  }
+  return false;
+}
+
+// Tries to insert the given key-value pair into the collection. Returns nullptr if
+// the insert succeeds. Otherwise, returns a pointer to the existing value.
+//
+// This complements UpdateReturnCopy in that it allows to update only after
+// verifying the old value and still insert quickly without having to look up
+// twice. Unlike UpdateReturnCopy this also does not come with the issue of an
+// undefined previous* in case new data was inserted.
+template 
+typename Collection::value_type::second_type* InsertOrReturnExisting(
+    Collection* const collection, const typename Collection::value_type& vt) {
+  std::pair ret = collection->insert(vt);
+  if (ret.second) {
+    return nullptr;  // Inserted, no existing previous value.
+  } else {
+    return &ret.first->second;  // Return address of already existing value.
+  }
+}
+
+// Same as above, except for explicit key and data.
+template 
+typename Collection::value_type::second_type* InsertOrReturnExisting(
+    Collection* const collection,
+    const typename Collection::value_type::first_type& key,
+    const typename Collection::value_type::second_type& data) {
+  return InsertOrReturnExisting(collection,
+                                typename Collection::value_type(key, data));
+}
+
+// Erases the collection item identified by the given key, and returns the value
+// associated with that key. It is assumed that the value (i.e., the
+// mapped_type) is a pointer. Returns nullptr if the key was not found in the
+// collection.
+//
+// Examples:
+//   map my_map;
+//
+// One line cleanup:
+//     delete EraseKeyReturnValuePtr(&my_map, "abc");
+//
+// Use returned value:
+//     std::unique_ptr value_ptr(
+//         EraseKeyReturnValuePtr(&my_map, "abc"));
+//     if (value_ptr.get())
+//       value_ptr->DoSomething();
+//
+template 
+typename Collection::value_type::second_type EraseKeyReturnValuePtr(
+    Collection* const collection,
+    const typename Collection::value_type::first_type& key) {
+  typename Collection::iterator it = collection->find(key);
+  if (it == collection->end()) {
+    return nullptr;
+  }
+  typename Collection::value_type::second_type v = it->second;
+  collection->erase(it);
+  return v;
+}
+
+// Inserts all the keys from map_container into key_container, which must
+// support insert(MapContainer::key_type).
+//
+// Note: any initial contents of the key_container are not cleared.
+template 
+void InsertKeysFromMap(const MapContainer& map_container,
+                       KeyContainer* key_container) {
+  GOOGLE_CHECK(key_container != nullptr);
+  for (typename MapContainer::const_iterator it = map_container.begin();
+       it != map_container.end(); ++it) {
+    key_container->insert(it->first);
+  }
+}
+
+// Appends all the keys from map_container into key_container, which must
+// support push_back(MapContainer::key_type).
+//
+// Note: any initial contents of the key_container are not cleared.
+template 
+void AppendKeysFromMap(const MapContainer& map_container,
+                       KeyContainer* key_container) {
+  GOOGLE_CHECK(key_container != nullptr);
+  for (typename MapContainer::const_iterator it = map_container.begin();
+       it != map_container.end(); ++it) {
+    key_container->push_back(it->first);
+  }
+}
+
+// A more specialized overload of AppendKeysFromMap to optimize reallocations
+// for the common case in which we're appending keys to a vector and hence can
+// (and sometimes should) call reserve() first.
+//
+// (It would be possible to play SFINAE games to call reserve() for any
+// container that supports it, but this seems to get us 99% of what we need
+// without the complexity of a SFINAE-based solution.)
+template 
+void AppendKeysFromMap(const MapContainer& map_container,
+                       std::vector* key_container) {
+  GOOGLE_CHECK(key_container != nullptr);
+  // We now have the opportunity to call reserve(). Calling reserve() every
+  // time is a bad idea for some use cases: libstdc++'s implementation of
+  // vector<>::reserve() resizes the vector's backing store to exactly the
+  // given size (unless it's already at least that big). Because of this,
+  // the use case that involves appending a lot of small maps (total size
+  // N) one by one to a vector would be O(N^2). But never calling reserve()
+  // loses the opportunity to improve the use case of adding from a large
+  // map to an empty vector (this improves performance by up to 33%). A
+  // number of heuristics are possible; see the discussion in
+  // cl/34081696. Here we use the simplest one.
+  if (key_container->empty()) {
+    key_container->reserve(map_container.size());
+  }
+  for (typename MapContainer::const_iterator it = map_container.begin();
+       it != map_container.end(); ++it) {
+    key_container->push_back(it->first);
+  }
+}
+
+// Inserts all the values from map_container into value_container, which must
+// support push_back(MapContainer::mapped_type).
+//
+// Note: any initial contents of the value_container are not cleared.
+template 
+void AppendValuesFromMap(const MapContainer& map_container,
+                         ValueContainer* value_container) {
+  GOOGLE_CHECK(value_container != nullptr);
+  for (typename MapContainer::const_iterator it = map_container.begin();
+       it != map_container.end(); ++it) {
+    value_container->push_back(it->second);
+  }
+}
+
+// A more specialized overload of AppendValuesFromMap to optimize reallocations
+// for the common case in which we're appending values to a vector and hence
+// can (and sometimes should) call reserve() first.
+//
+// (It would be possible to play SFINAE games to call reserve() for any
+// container that supports it, but this seems to get us 99% of what we need
+// without the complexity of a SFINAE-based solution.)
+template 
+void AppendValuesFromMap(const MapContainer& map_container,
+                         std::vector* value_container) {
+  GOOGLE_CHECK(value_container != nullptr);
+  // See AppendKeysFromMap for why this is done.
+  if (value_container->empty()) {
+    value_container->reserve(map_container.size());
+  }
+  for (typename MapContainer::const_iterator it = map_container.begin();
+       it != map_container.end(); ++it) {
+    value_container->push_back(it->second);
+  }
+}
+
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_STUBS_MAP_UTIL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/mathutil.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/mathutil.h"
new file mode 100644
index 00000000..7116d2d5
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/mathutil.h"
@@ -0,0 +1,162 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#ifndef GOOGLE_PROTOBUF_STUBS_MATHUTIL_H_
+#define GOOGLE_PROTOBUF_STUBS_MATHUTIL_H_
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// Like std::make_unsigned_t except floating point types map to themselves.
+template 
+using MakeUnsignedT =
+    typename std::conditional::value, std::make_unsigned,
+                              std::common_type>::type::type;
+
+// Like std::isnan() except a template function that is defined for all numeric
+// types.
+template ::value, int>::type = 0>
+bool IsNan(T val) {
+  return false;
+}
+
+template ::value,
+                                              int>::type = 0>
+bool IsNan(T val) {
+  return std::isnan(val);
+}
+
+template
+bool AlmostEquals(T a, T b) {
+  return a == b;
+}
+template<>
+inline bool AlmostEquals(float a, float b) {
+  return fabs(a - b) < 32 * FLT_EPSILON;
+}
+
+template<>
+inline bool AlmostEquals(double a, double b) {
+  return fabs(a - b) < 32 * DBL_EPSILON;
+}
+
+}  // namespace internal
+
+class MathUtil {
+ public:
+  template 
+  static T Sign(T value) {
+    if (value == T(0) || internal::IsNan(value)) {
+      return value;
+    }
+    return value > T(0) ? 1 : -1;
+  }
+
+  template 
+  static bool AlmostEquals(T a, T b) {
+    return internal::AlmostEquals(a, b);
+  }
+
+  // Largest of two values.
+  // Works correctly for special floating point values.
+  // Note: 0.0 and -0.0 are not differentiated by Max (Max(0.0, -0.0) is -0.0),
+  // which should be OK because, although they (can) have different
+  // bit representation, they are observably the same when examined
+  // with arithmetic and (in)equality operators.
+  template 
+  static T Max(const T x, const T y) {
+    return internal::IsNan(x) || x > y ? x : y;
+  }
+
+  // Absolute value of x
+  // Works correctly for unsigned types and
+  // for special floating point values.
+  // Note: 0.0 and -0.0 are not differentiated by Abs (Abs(0.0) is -0.0),
+  // which should be OK: see the comment for Max above.
+  template
+  static T Abs(const T x) {
+    return x > T(0) ? x : -x;
+  }
+
+  // Absolute value of the difference between two numbers.
+  // Works correctly for signed types and special floating point values.
+  template 
+  static typename internal::MakeUnsignedT AbsDiff(const T x, const T y) {
+    // Carries out arithmetic as unsigned to avoid overflow.
+    typedef typename internal::MakeUnsignedT R;
+    return x > y ? R(x) - R(y) : R(y) - R(x);
+  }
+
+  // If two (usually floating point) numbers are within a certain
+  // fraction of their magnitude or within a certain absolute margin of error.
+  // This is the same as the following but faster:
+  //   WithinFraction(x, y, fraction)  ||  WithinMargin(x, y, margin)
+  // E.g. WithinFraction(0.0, 1e-10, 1e-5) is false but
+  //      WithinFractionOrMargin(0.0, 1e-10, 1e-5, 1e-5) is true.
+  template
+  static bool WithinFractionOrMargin(const T x, const T y,
+                                     const T fraction, const T margin);
+};
+
+template
+bool MathUtil::WithinFractionOrMargin(const T x, const T y,
+                                      const T fraction, const T margin) {
+  // Not just "0 <= fraction" to fool the compiler for unsigned types.
+  GOOGLE_DCHECK((T(0) < fraction || T(0) == fraction) &&
+         fraction < T(1) &&
+         margin >= T(0));
+
+  // Template specialization will convert the if() condition to a constant,
+  // which will cause the compiler to generate code for either the "if" part
+  // or the "then" part.  In this way we avoid a compiler warning
+  // about a potential integer overflow in crosstool v12 (gcc 4.3.1).
+  if (std::numeric_limits::is_integer) {
+    return x == y;
+  } else {
+    if (!std::isfinite(x) || !std::isfinite(y)) {
+      return false;
+    }
+    T relative_margin = static_cast(fraction * Max(Abs(x), Abs(y)));
+    return AbsDiff(x, y) <= Max(margin, relative_margin);
+  }
+}
+
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_STUBS_MATHUTIL_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/mutex.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/mutex.h"
new file mode 100644
index 00000000..b222ff74
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/mutex.h"
@@ -0,0 +1,186 @@
+// Copyright (c) 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_STUBS_MUTEX_H_
+#define GOOGLE_PROTOBUF_STUBS_MUTEX_H_
+
+#include 
+
+#ifdef GOOGLE_PROTOBUF_SUPPORT_WINDOWS_XP
+
+#include 
+
+// GetMessage conflicts with GeneratedMessageReflection::GetMessage().
+#ifdef GetMessage
+#undef GetMessage
+#endif
+
+#endif
+
+#include 
+
+// Define thread-safety annotations for use below, if we are building with
+// Clang.
+#if defined(__clang__) && !defined(SWIG)
+#define GOOGLE_PROTOBUF_ACQUIRE(...) \
+  __attribute__((acquire_capability(__VA_ARGS__)))
+#define GOOGLE_PROTOBUF_RELEASE(...) \
+  __attribute__((release_capability(__VA_ARGS__)))
+#define GOOGLE_PROTOBUF_CAPABILITY(x) __attribute__((capability(x)))
+#else
+#define GOOGLE_PROTOBUF_ACQUIRE(...)
+#define GOOGLE_PROTOBUF_RELEASE(...)
+#define GOOGLE_PROTOBUF_CAPABILITY(x)
+#endif
+
+#include 
+
+// ===================================================================
+// emulates google3/base/mutex.h
+namespace google {
+namespace protobuf {
+namespace internal {
+
+#define GOOGLE_PROTOBUF_LINKER_INITIALIZED
+
+#ifdef GOOGLE_PROTOBUF_SUPPORT_WINDOWS_XP
+
+// This class is a lightweight replacement for std::mutex on Windows platforms.
+// std::mutex does not work on Windows XP SP2 with the latest VC++ libraries,
+// because it utilizes the Concurrency Runtime that is only supported on Windows
+// XP SP3 and above.
+class PROTOBUF_EXPORT CriticalSectionLock {
+ public:
+  CriticalSectionLock() { InitializeCriticalSection(&critical_section_); }
+  ~CriticalSectionLock() { DeleteCriticalSection(&critical_section_); }
+  void lock() { EnterCriticalSection(&critical_section_); }
+  void unlock() { LeaveCriticalSection(&critical_section_); }
+
+ private:
+  CRITICAL_SECTION critical_section_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CriticalSectionLock);
+};
+
+#endif
+
+// Mutex is a natural type to wrap. As both google and other organization have
+// specialized mutexes. gRPC also provides an injection mechanism for custom
+// mutexes.
+class GOOGLE_PROTOBUF_CAPABILITY("mutex") PROTOBUF_EXPORT WrappedMutex {
+ public:
+  WrappedMutex() = default;
+  void Lock() GOOGLE_PROTOBUF_ACQUIRE() { mu_.lock(); }
+  void Unlock() GOOGLE_PROTOBUF_RELEASE() { mu_.unlock(); }
+  // Crash if this Mutex is not held exclusively by this thread.
+  // May fail to crash when it should; will never crash when it should not.
+  void AssertHeld() const {}
+
+ private:
+#ifndef GOOGLE_PROTOBUF_SUPPORT_WINDOWS_XP
+  std::mutex mu_;
+#else  // ifndef GOOGLE_PROTOBUF_SUPPORT_WINDOWS_XP
+  CriticalSectionLock mu_;
+#endif  // #ifndef GOOGLE_PROTOBUF_SUPPORT_WINDOWS_XP
+};
+
+using Mutex = WrappedMutex;
+
+// MutexLock(mu) acquires mu when constructed and releases it when destroyed.
+class PROTOBUF_EXPORT MutexLock {
+ public:
+  explicit MutexLock(Mutex *mu) : mu_(mu) { this->mu_->Lock(); }
+  ~MutexLock() { this->mu_->Unlock(); }
+ private:
+  Mutex *const mu_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MutexLock);
+};
+
+// TODO(kenton):  Implement these?  Hard to implement portably.
+typedef MutexLock ReaderMutexLock;
+typedef MutexLock WriterMutexLock;
+
+// MutexLockMaybe is like MutexLock, but is a no-op when mu is nullptr.
+class PROTOBUF_EXPORT MutexLockMaybe {
+ public:
+  explicit MutexLockMaybe(Mutex *mu) :
+    mu_(mu) { if (this->mu_ != nullptr) { this->mu_->Lock(); } }
+  ~MutexLockMaybe() { if (this->mu_ != nullptr) { this->mu_->Unlock(); } }
+ private:
+  Mutex *const mu_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MutexLockMaybe);
+};
+
+#if defined(GOOGLE_PROTOBUF_NO_THREADLOCAL)
+template
+class ThreadLocalStorage {
+ public:
+  ThreadLocalStorage() {
+    pthread_key_create(&key_, &ThreadLocalStorage::Delete);
+  }
+  ~ThreadLocalStorage() {
+    pthread_key_delete(key_);
+  }
+  T* Get() {
+    T* result = static_cast(pthread_getspecific(key_));
+    if (result == nullptr) {
+      result = new T();
+      pthread_setspecific(key_, result);
+    }
+    return result;
+  }
+ private:
+  static void Delete(void* value) {
+    delete static_cast(value);
+  }
+  pthread_key_t key_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ThreadLocalStorage);
+};
+#endif
+
+}  // namespace internal
+
+// We made these internal so that they would show up as such in the docs,
+// but we don't want to stick "internal::" in front of them everywhere.
+using internal::Mutex;
+using internal::MutexLock;
+using internal::ReaderMutexLock;
+using internal::WriterMutexLock;
+using internal::MutexLockMaybe;
+
+}  // namespace protobuf
+}  // namespace google
+
+#undef GOOGLE_PROTOBUF_ACQUIRE
+#undef GOOGLE_PROTOBUF_RELEASE
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_MUTEX_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/once.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/once.h"
new file mode 100644
index 00000000..070d36d1
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/once.h"
@@ -0,0 +1,55 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_STUBS_ONCE_H__
+#define GOOGLE_PROTOBUF_STUBS_ONCE_H__
+
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+using once_flag = std::once_flag;
+template 
+void call_once(Args&&... args ) {
+  std::call_once(std::forward(args)...);
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_ONCE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/platform_macros.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/platform_macros.h"
new file mode 100644
index 00000000..ce1b1e36
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/platform_macros.h"
@@ -0,0 +1,134 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2012 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_PLATFORM_MACROS_H_
+#define GOOGLE_PROTOBUF_PLATFORM_MACROS_H_
+
+#define GOOGLE_PROTOBUF_PLATFORM_ERROR \
+#error "Host platform was not detected as supported by protobuf"
+
+// Processor architecture detection.  For more info on what's defined, see:
+//   http://msdn.microsoft.com/en-us/library/b0084kay.aspx
+//   http://www.agner.org/optimize/calling_conventions.pdf
+//   or with gcc, run: "echo | gcc -E -dM -"
+#if defined(_M_X64) || defined(__x86_64__)
+#define GOOGLE_PROTOBUF_ARCH_X64 1
+#define GOOGLE_PROTOBUF_ARCH_64_BIT 1
+#elif defined(_M_IX86) || defined(__i386__)
+#define GOOGLE_PROTOBUF_ARCH_IA32 1
+#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
+#elif defined(__QNX__)
+#define GOOGLE_PROTOBUF_ARCH_ARM_QNX 1
+#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
+#elif defined(_M_ARM) || defined(__ARMEL__)
+#define GOOGLE_PROTOBUF_ARCH_ARM 1
+#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
+#elif defined(_M_ARM64)
+#define GOOGLE_PROTOBUF_ARCH_ARM 1
+#define GOOGLE_PROTOBUF_ARCH_64_BIT 1
+#elif defined(__aarch64__)
+#define GOOGLE_PROTOBUF_ARCH_AARCH64 1
+#define GOOGLE_PROTOBUF_ARCH_64_BIT 1
+#elif defined(__mips__)
+#if defined(__LP64__)
+#define GOOGLE_PROTOBUF_ARCH_MIPS64 1
+#define GOOGLE_PROTOBUF_ARCH_64_BIT 1
+#else
+#define GOOGLE_PROTOBUF_ARCH_MIPS 1
+#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
+#endif
+#elif defined(__pnacl__)
+#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
+#elif defined(sparc)
+#define GOOGLE_PROTOBUF_ARCH_SPARC 1
+#if defined(__sparc_v9__) || defined(__sparcv9) || defined(__arch64__)
+#define GOOGLE_PROTOBUF_ARCH_64_BIT 1
+#else
+#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
+#endif
+#elif defined(_POWER) || defined(__powerpc64__) || defined(__PPC64__)
+#define GOOGLE_PROTOBUF_ARCH_POWER 1
+#define GOOGLE_PROTOBUF_ARCH_64_BIT 1
+#elif defined(__PPC__)
+#define GOOGLE_PROTOBUF_ARCH_PPC 1
+#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
+#elif defined(__GNUC__)
+# if (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4))
+// We fallback to the generic Clang/GCC >= 4.7 implementation in atomicops.h
+# elif defined(__clang__)
+#  if !__has_extension(c_atomic)
+GOOGLE_PROTOBUF_PLATFORM_ERROR
+#  endif
+// We fallback to the generic Clang/GCC >= 4.7 implementation in atomicops.h
+# endif
+# if __LP64__
+#  define GOOGLE_PROTOBUF_ARCH_64_BIT 1
+# else
+#  define GOOGLE_PROTOBUF_ARCH_32_BIT 1
+# endif
+#else
+GOOGLE_PROTOBUF_PLATFORM_ERROR
+#endif
+
+#if defined(__APPLE__)
+#define GOOGLE_PROTOBUF_OS_APPLE
+#include 
+#include 
+#if TARGET_OS_IPHONE
+#define GOOGLE_PROTOBUF_OS_IPHONE
+#endif
+#elif defined(__EMSCRIPTEN__)
+#define GOOGLE_PROTOBUF_OS_EMSCRIPTEN
+#elif defined(__native_client__)
+#define GOOGLE_PROTOBUF_OS_NACL
+#elif defined(sun)
+#define GOOGLE_PROTOBUF_OS_SOLARIS
+#elif defined(_AIX)
+#define GOOGLE_PROTOBUF_OS_AIX
+#elif defined(__ANDROID__)
+#define GOOGLE_PROTOBUF_OS_ANDROID
+#endif
+
+#undef GOOGLE_PROTOBUF_PLATFORM_ERROR
+
+#if defined(GOOGLE_PROTOBUF_OS_ANDROID) || defined(GOOGLE_PROTOBUF_OS_IPHONE) || defined(__OpenBSD__)
+// Android ndk does not support the __thread keyword very well yet. Here
+// we use pthread_key_create()/pthread_getspecific()/... methods for
+// TLS support on android.
+// iOS and OpenBSD also do not support the __thread keyword.
+#define GOOGLE_PROTOBUF_NO_THREADLOCAL
+#endif
+
+#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED < 1070
+// __thread keyword requires at least 10.7
+#define GOOGLE_PROTOBUF_NO_THREADLOCAL
+#endif
+
+#endif  // GOOGLE_PROTOBUF_PLATFORM_MACROS_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/port.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/port.h"
new file mode 100644
index 00000000..31d2a10c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/port.h"
@@ -0,0 +1,409 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_STUBS_PORT_H_
+#define GOOGLE_PROTOBUF_STUBS_PORT_H_
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#include 
+
+#undef PROTOBUF_LITTLE_ENDIAN
+#ifdef _WIN32
+  // Assuming windows is always little-endian.
+  // TODO(xiaofeng): The PROTOBUF_LITTLE_ENDIAN is not only used for
+  // optimization but also for correctness. We should define an
+  // different macro to test the big-endian code path in coded_stream.
+  #if !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST)
+    #define PROTOBUF_LITTLE_ENDIAN 1
+  #endif
+  #if _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
+    // If MSVC has "/RTCc" set, it will complain about truncating casts at
+    // runtime.  This file contains some intentional truncating casts.
+    #pragma runtime_checks("c", off)
+  #endif
+#else
+  #include    // __BYTE_ORDER
+  #if defined(__OpenBSD__)
+    #include 
+  #endif
+  #if ((defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)) || \
+         (defined(__BYTE_ORDER) && __BYTE_ORDER == __LITTLE_ENDIAN) || \
+         (defined(BYTE_ORDER) && BYTE_ORDER == LITTLE_ENDIAN)) && \
+      !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST)
+    #define PROTOBUF_LITTLE_ENDIAN 1
+  #endif
+#endif
+
+// These #includes are for the byte swap functions declared later on.
+#ifdef _MSC_VER
+#include   // NOLINT(build/include)
+#include 
+#elif defined(__APPLE__)
+#include 
+#elif defined(__GLIBC__) || defined(__BIONIC__) || defined(__CYGWIN__)
+#include   // IWYU pragma: export
+#endif
+
+// Legacy: some users reference these (internal-only) macros even though we
+// don't need them any more.
+#if defined(_MSC_VER) && defined(PROTOBUF_USE_DLLS)
+  #ifdef LIBPROTOBUF_EXPORTS
+    #define LIBPROTOBUF_EXPORT __declspec(dllexport)
+  #else
+    #define LIBPROTOBUF_EXPORT __declspec(dllimport)
+  #endif
+  #ifdef LIBPROTOC_EXPORTS
+    #define LIBPROTOC_EXPORT   __declspec(dllexport)
+  #else
+    #define LIBPROTOC_EXPORT   __declspec(dllimport)
+  #endif
+#else
+  #define LIBPROTOBUF_EXPORT
+  #define LIBPROTOC_EXPORT
+#endif
+
+#define PROTOBUF_RUNTIME_DEPRECATED(message) PROTOBUF_DEPRECATED_MSG(message)
+#define GOOGLE_PROTOBUF_RUNTIME_DEPRECATED(message) \
+  PROTOBUF_DEPRECATED_MSG(message)
+
+// ===================================================================
+// from google3/base/port.h
+
+#if (defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L || \
+     (defined(_MSC_VER) && _MSC_VER >= 1900))
+// Define this to 1 if the code is compiled in C++11 mode; leave it
+// undefined otherwise.  Do NOT define it to 0 -- that causes
+// '#ifdef LANG_CXX11' to behave differently from '#if LANG_CXX11'.
+#define LANG_CXX11 1
+#else
+#error "Protobuf requires at least C++11."
+#endif
+
+namespace google {
+namespace protobuf {
+
+typedef unsigned int uint;
+
+typedef int8_t int8;
+typedef int16_t int16;
+typedef int32_t int32;
+typedef int64_t int64;
+
+typedef uint8_t uint8;
+typedef uint16_t uint16;
+typedef uint32_t uint32;
+typedef uint64_t uint64;
+
+static const int32 kint32max = 0x7FFFFFFF;
+static const int32 kint32min = -kint32max - 1;
+static const int64 kint64max = PROTOBUF_LONGLONG(0x7FFFFFFFFFFFFFFF);
+static const int64 kint64min = -kint64max - 1;
+static const uint32 kuint32max = 0xFFFFFFFFu;
+static const uint64 kuint64max = PROTOBUF_ULONGLONG(0xFFFFFFFFFFFFFFFF);
+
+#if defined(ADDRESS_SANITIZER) || defined(THREAD_SANITIZER) ||\
+    defined(MEMORY_SANITIZER)
+
+#ifdef __cplusplus
+extern "C" {
+#endif  // __cplusplus
+uint16_t __sanitizer_unaligned_load16(const void *p);
+uint32_t __sanitizer_unaligned_load32(const void *p);
+uint64_t __sanitizer_unaligned_load64(const void *p);
+void __sanitizer_unaligned_store16(void *p, uint16_t v);
+void __sanitizer_unaligned_store32(void *p, uint32_t v);
+void __sanitizer_unaligned_store64(void *p, uint64_t v);
+#ifdef __cplusplus
+}  // extern "C"
+#endif  // __cplusplus
+
+inline uint16 GOOGLE_UNALIGNED_LOAD16(const void *p) {
+  return __sanitizer_unaligned_load16(p);
+}
+
+inline uint32 GOOGLE_UNALIGNED_LOAD32(const void *p) {
+  return __sanitizer_unaligned_load32(p);
+}
+
+inline uint64 GOOGLE_UNALIGNED_LOAD64(const void *p) {
+  return __sanitizer_unaligned_load64(p);
+}
+
+inline void GOOGLE_UNALIGNED_STORE16(void *p, uint16 v) {
+  __sanitizer_unaligned_store16(p, v);
+}
+
+inline void GOOGLE_UNALIGNED_STORE32(void *p, uint32 v) {
+  __sanitizer_unaligned_store32(p, v);
+}
+
+inline void GOOGLE_UNALIGNED_STORE64(void *p, uint64 v) {
+  __sanitizer_unaligned_store64(p, v);
+}
+
+#elif defined(GOOGLE_PROTOBUF_USE_UNALIGNED) && GOOGLE_PROTOBUF_USE_UNALIGNED
+
+#define GOOGLE_UNALIGNED_LOAD16(_p) (*reinterpret_cast(_p))
+#define GOOGLE_UNALIGNED_LOAD32(_p) (*reinterpret_cast(_p))
+#define GOOGLE_UNALIGNED_LOAD64(_p) (*reinterpret_cast(_p))
+
+#define GOOGLE_UNALIGNED_STORE16(_p, _val) (*reinterpret_cast(_p) = (_val))
+#define GOOGLE_UNALIGNED_STORE32(_p, _val) (*reinterpret_cast(_p) = (_val))
+#define GOOGLE_UNALIGNED_STORE64(_p, _val) (*reinterpret_cast(_p) = (_val))
+
+#else
+inline uint16 GOOGLE_UNALIGNED_LOAD16(const void *p) {
+  uint16 t;
+  memcpy(&t, p, sizeof t);
+  return t;
+}
+
+inline uint32 GOOGLE_UNALIGNED_LOAD32(const void *p) {
+  uint32 t;
+  memcpy(&t, p, sizeof t);
+  return t;
+}
+
+inline uint64 GOOGLE_UNALIGNED_LOAD64(const void *p) {
+  uint64 t;
+  memcpy(&t, p, sizeof t);
+  return t;
+}
+
+inline void GOOGLE_UNALIGNED_STORE16(void *p, uint16 v) {
+  memcpy(p, &v, sizeof v);
+}
+
+inline void GOOGLE_UNALIGNED_STORE32(void *p, uint32 v) {
+  memcpy(p, &v, sizeof v);
+}
+
+inline void GOOGLE_UNALIGNED_STORE64(void *p, uint64 v) {
+  memcpy(p, &v, sizeof v);
+}
+#endif
+
+#if defined(GOOGLE_PROTOBUF_OS_NACL) \
+    || (defined(__ANDROID__) && defined(__clang__) \
+        && (__clang_major__ == 3 && __clang_minor__ == 8) \
+        && (__clang_patchlevel__ < 275480))
+# define GOOGLE_PROTOBUF_USE_PORTABLE_LOG2
+#endif
+
+#if defined(_MSC_VER)
+#define GOOGLE_THREAD_LOCAL __declspec(thread)
+#else
+#define GOOGLE_THREAD_LOCAL __thread
+#endif
+
+// The following guarantees declaration of the byte swap functions.
+#ifdef _MSC_VER
+#define bswap_16(x) _byteswap_ushort(x)
+#define bswap_32(x) _byteswap_ulong(x)
+#define bswap_64(x) _byteswap_uint64(x)
+
+#elif defined(__APPLE__)
+// Mac OS X / Darwin features
+#define bswap_16(x) OSSwapInt16(x)
+#define bswap_32(x) OSSwapInt32(x)
+#define bswap_64(x) OSSwapInt64(x)
+
+#elif !defined(__GLIBC__) && !defined(__BIONIC__) && !defined(__CYGWIN__)
+
+#ifndef bswap_16
+static inline uint16 bswap_16(uint16 x) {
+  return static_cast(((x & 0xFF) << 8) | ((x & 0xFF00) >> 8));
+}
+#define bswap_16(x) bswap_16(x)
+#endif
+
+#ifndef bswap_32
+static inline uint32 bswap_32(uint32 x) {
+  return (((x & 0xFF) << 24) |
+          ((x & 0xFF00) << 8) |
+          ((x & 0xFF0000) >> 8) |
+          ((x & 0xFF000000) >> 24));
+}
+#define bswap_32(x) bswap_32(x)
+#endif
+
+#ifndef bswap_64
+static inline uint64 bswap_64(uint64 x) {
+  return (((x & PROTOBUF_ULONGLONG(0xFF)) << 56) |
+          ((x & PROTOBUF_ULONGLONG(0xFF00)) << 40) |
+          ((x & PROTOBUF_ULONGLONG(0xFF0000)) << 24) |
+          ((x & PROTOBUF_ULONGLONG(0xFF000000)) << 8) |
+          ((x & PROTOBUF_ULONGLONG(0xFF00000000)) >> 8) |
+          ((x & PROTOBUF_ULONGLONG(0xFF0000000000)) >> 24) |
+          ((x & PROTOBUF_ULONGLONG(0xFF000000000000)) >> 40) |
+          ((x & PROTOBUF_ULONGLONG(0xFF00000000000000)) >> 56));
+}
+#define bswap_64(x) bswap_64(x)
+#endif
+
+#endif
+
+// ===================================================================
+// from google3/util/bits/bits.h
+
+class Bits {
+ public:
+  static uint32 Log2FloorNonZero(uint32 n) {
+#if defined(__GNUC__)
+  return 31 ^ static_cast(__builtin_clz(n));
+#elif defined(_MSC_VER)
+  unsigned long where;
+  _BitScanReverse(&where, n);
+  return where;
+#else
+  return Log2FloorNonZero_Portable(n);
+#endif
+  }
+
+  static uint32 Log2FloorNonZero64(uint64 n) {
+    // Older versions of clang run into an instruction-selection failure when
+    // it encounters __builtin_clzll:
+    // https://bugs.chromium.org/p/nativeclient/issues/detail?id=4395
+    // This includes arm-nacl-clang and clang in older Android NDK versions.
+    // To work around this, when we build with those we use the portable
+    // implementation instead.
+#if defined(__GNUC__) && !defined(GOOGLE_PROTOBUF_USE_PORTABLE_LOG2)
+  return 63 ^ static_cast(__builtin_clzll(n));
+#elif defined(_MSC_VER) && defined(_M_X64)
+  unsigned long where;
+  _BitScanReverse64(&where, n);
+  return where;
+#else
+  return Log2FloorNonZero64_Portable(n);
+#endif
+  }
+ private:
+  static int Log2FloorNonZero_Portable(uint32 n) {
+    if (n == 0)
+      return -1;
+    int log = 0;
+    uint32 value = n;
+    for (int i = 4; i >= 0; --i) {
+      int shift = (1 << i);
+      uint32 x = value >> shift;
+      if (x != 0) {
+        value = x;
+        log += shift;
+      }
+    }
+    assert(value == 1);
+    return log;
+  }
+
+  static int Log2FloorNonZero64_Portable(uint64 n) {
+    const uint32 topbits = static_cast(n >> 32);
+    if (topbits == 0) {
+      // Top bits are zero, so scan in bottom bits
+      return static_cast(Log2FloorNonZero(static_cast(n)));
+    } else {
+      return 32 + static_cast(Log2FloorNonZero(topbits));
+    }
+  }
+};
+
+// ===================================================================
+// from google3/util/endian/endian.h
+PROTOBUF_EXPORT uint32 ghtonl(uint32 x);
+
+class BigEndian {
+ public:
+#ifdef PROTOBUF_LITTLE_ENDIAN
+
+  static uint16 FromHost16(uint16 x) { return bswap_16(x); }
+  static uint16 ToHost16(uint16 x) { return bswap_16(x); }
+
+  static uint32 FromHost32(uint32 x) { return bswap_32(x); }
+  static uint32 ToHost32(uint32 x) { return bswap_32(x); }
+
+  static uint64 FromHost64(uint64 x) { return bswap_64(x); }
+  static uint64 ToHost64(uint64 x) { return bswap_64(x); }
+
+  static bool IsLittleEndian() { return true; }
+
+#else
+
+  static uint16 FromHost16(uint16 x) { return x; }
+  static uint16 ToHost16(uint16 x) { return x; }
+
+  static uint32 FromHost32(uint32 x) { return x; }
+  static uint32 ToHost32(uint32 x) { return x; }
+
+  static uint64 FromHost64(uint64 x) { return x; }
+  static uint64 ToHost64(uint64 x) { return x; }
+
+  static bool IsLittleEndian() { return false; }
+
+#endif /* ENDIAN */
+
+  // Functions to do unaligned loads and stores in big-endian order.
+  static uint16 Load16(const void *p) {
+    return ToHost16(GOOGLE_UNALIGNED_LOAD16(p));
+  }
+
+  static void Store16(void *p, uint16 v) {
+    GOOGLE_UNALIGNED_STORE16(p, FromHost16(v));
+  }
+
+  static uint32 Load32(const void *p) {
+    return ToHost32(GOOGLE_UNALIGNED_LOAD32(p));
+  }
+
+  static void Store32(void *p, uint32 v) {
+    GOOGLE_UNALIGNED_STORE32(p, FromHost32(v));
+  }
+
+  static uint64 Load64(const void *p) {
+    return ToHost64(GOOGLE_UNALIGNED_LOAD64(p));
+  }
+
+  static void Store64(void *p, uint64 v) {
+    GOOGLE_UNALIGNED_STORE64(p, FromHost64(v));
+  }
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_PORT_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status.cc"
new file mode 100644
index 00000000..2bfbe0b4
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status.cc"
@@ -0,0 +1,134 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace util {
+namespace error {
+inline string CodeEnumToString(error::Code code) {
+  switch (code) {
+    case OK:
+      return "OK";
+    case CANCELLED:
+      return "CANCELLED";
+    case UNKNOWN:
+      return "UNKNOWN";
+    case INVALID_ARGUMENT:
+      return "INVALID_ARGUMENT";
+    case DEADLINE_EXCEEDED:
+      return "DEADLINE_EXCEEDED";
+    case NOT_FOUND:
+      return "NOT_FOUND";
+    case ALREADY_EXISTS:
+      return "ALREADY_EXISTS";
+    case PERMISSION_DENIED:
+      return "PERMISSION_DENIED";
+    case UNAUTHENTICATED:
+      return "UNAUTHENTICATED";
+    case RESOURCE_EXHAUSTED:
+      return "RESOURCE_EXHAUSTED";
+    case FAILED_PRECONDITION:
+      return "FAILED_PRECONDITION";
+    case ABORTED:
+      return "ABORTED";
+    case OUT_OF_RANGE:
+      return "OUT_OF_RANGE";
+    case UNIMPLEMENTED:
+      return "UNIMPLEMENTED";
+    case INTERNAL:
+      return "INTERNAL";
+    case UNAVAILABLE:
+      return "UNAVAILABLE";
+    case DATA_LOSS:
+      return "DATA_LOSS";
+  }
+
+  // No default clause, clang will abort if a code is missing from
+  // above switch.
+  return "UNKNOWN";
+}
+}  // namespace error.
+
+const Status Status::OK = Status();
+const Status Status::CANCELLED = Status(error::CANCELLED, "");
+const Status Status::UNKNOWN = Status(error::UNKNOWN, "");
+
+Status::Status() : error_code_(error::OK) {
+}
+
+Status::Status(error::Code error_code, StringPiece error_message)
+    : error_code_(error_code) {
+  if (error_code != error::OK) {
+    error_message_ = error_message.ToString();
+  }
+}
+
+Status::Status(const Status& other)
+    : error_code_(other.error_code_), error_message_(other.error_message_) {
+}
+
+Status& Status::operator=(const Status& other) {
+  error_code_ = other.error_code_;
+  error_message_ = other.error_message_;
+  return *this;
+}
+
+bool Status::operator==(const Status& x) const {
+  return error_code_ == x.error_code_ &&
+      error_message_ == x.error_message_;
+}
+
+string Status::ToString() const {
+  if (error_code_ == error::OK) {
+    return "OK";
+  } else {
+    if (error_message_.empty()) {
+      return error::CodeEnumToString(error_code_);
+    } else {
+      return error::CodeEnumToString(error_code_) + ":" +
+          error_message_;
+    }
+  }
+}
+
+std::ostream& operator<<(std::ostream& os, const Status& x) {
+  os << x.ToString();
+  return os;
+}
+
+}  // namespace util
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status.h"
new file mode 100644
index 00000000..04ecc633
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status.h"
@@ -0,0 +1,125 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#ifndef GOOGLE_PROTOBUF_STUBS_STATUS_H_
+#define GOOGLE_PROTOBUF_STUBS_STATUS_H_
+
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace util {
+namespace error {
+// These values must match error codes defined in google/rpc/code.proto.
+enum Code {
+  OK = 0,
+  CANCELLED = 1,
+  UNKNOWN = 2,
+  INVALID_ARGUMENT = 3,
+  DEADLINE_EXCEEDED = 4,
+  NOT_FOUND = 5,
+  ALREADY_EXISTS = 6,
+  PERMISSION_DENIED = 7,
+  UNAUTHENTICATED = 16,
+  RESOURCE_EXHAUSTED = 8,
+  FAILED_PRECONDITION = 9,
+  ABORTED = 10,
+  OUT_OF_RANGE = 11,
+  UNIMPLEMENTED = 12,
+  INTERNAL = 13,
+  UNAVAILABLE = 14,
+  DATA_LOSS = 15,
+};
+}  // namespace error
+
+class PROTOBUF_EXPORT Status {
+ public:
+  // Creates a "successful" status.
+  Status();
+
+  // Create a status in the canonical error space with the specified
+  // code, and error message.  If "code == 0", error_message is
+  // ignored and a Status object identical to Status::OK is
+  // constructed.
+  Status(error::Code error_code, StringPiece error_message);
+  Status(const Status&);
+  Status& operator=(const Status& x);
+  ~Status() {}
+
+  // Some pre-defined Status objects
+  static const Status OK;             // Identical to 0-arg constructor
+  static const Status CANCELLED;
+  static const Status UNKNOWN;
+
+  // Accessor
+  bool ok() const {
+    return error_code_ == error::OK;
+  }
+  int error_code() const {
+    return error_code_;
+  }
+  error::Code code() const {
+    return error_code_;
+  }
+  StringPiece error_message() const {
+    return error_message_;
+  }
+  StringPiece message() const {
+    return error_message_;
+  }
+
+  bool operator==(const Status& x) const;
+  bool operator!=(const Status& x) const {
+    return !operator==(x);
+  }
+
+  // Return a combination of the error code name and message.
+  string ToString() const;
+
+ private:
+  error::Code error_code_;
+  string error_message_;
+};
+
+// Prints a human-readable representation of 'x' to 'os'.
+PROTOBUF_EXPORT std::ostream& operator<<(std::ostream& os, const Status& x);
+
+}  // namespace util
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_STATUS_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status_macros.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status_macros.h"
new file mode 100644
index 00000000..0c64317d
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status_macros.h"
@@ -0,0 +1,89 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// From: util/task/contrib/status_macros/status_macros.h
+
+#ifndef GOOGLE_PROTOBUF_STUBS_STATUS_MACROS_H_
+#define GOOGLE_PROTOBUF_STUBS_STATUS_MACROS_H_
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace util {
+
+// Run a command that returns a util::Status.  If the called code returns an
+// error status, return that status up out of this method too.
+//
+// Example:
+//   RETURN_IF_ERROR(DoThings(4));
+#define RETURN_IF_ERROR(expr)                                                \
+  do {                                                                       \
+    /* Using _status below to avoid capture problems if expr is "status". */ \
+    const PROTOBUF_NAMESPACE_ID::util::Status _status = (expr);              \
+    if (PROTOBUF_PREDICT_FALSE(!_status.ok())) return _status;               \
+  } while (0)
+
+// Internal helper for concatenating macro values.
+#define STATUS_MACROS_CONCAT_NAME_INNER(x, y) x##y
+#define STATUS_MACROS_CONCAT_NAME(x, y) STATUS_MACROS_CONCAT_NAME_INNER(x, y)
+
+template
+Status DoAssignOrReturn(T& lhs, StatusOr result) {
+  if (result.ok()) {
+    lhs = result.ValueOrDie();
+  }
+  return result.status();
+}
+
+#define ASSIGN_OR_RETURN_IMPL(status, lhs, rexpr) \
+  Status status = DoAssignOrReturn(lhs, (rexpr)); \
+  if (PROTOBUF_PREDICT_FALSE(!status.ok())) return status;
+
+// Executes an expression that returns a util::StatusOr, extracting its value
+// into the variable defined by lhs (or returning on error).
+//
+// Example: Assigning to an existing value
+//   ValueType value;
+//   ASSIGN_OR_RETURN(value, MaybeGetValue(arg));
+//
+// WARNING: ASSIGN_OR_RETURN expands into multiple statements; it cannot be used
+//  in a single statement (e.g. as the body of an if statement without {})!
+#define ASSIGN_OR_RETURN(lhs, rexpr) \
+  ASSIGN_OR_RETURN_IMPL( \
+      STATUS_MACROS_CONCAT_NAME(_status_or_value, __COUNTER__), lhs, rexpr);
+
+}  // namespace util
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_STUBS_STATUS_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status_test.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status_test.cc"
new file mode 100644
index 00000000..9a18778f
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/status_test.cc"
@@ -0,0 +1,138 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#include 
+
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace {
+TEST(Status, Empty) {
+  util::Status status;
+  EXPECT_EQ(util::error::OK, util::Status::OK.error_code());
+  EXPECT_EQ(util::error::OK, util::Status::OK.code());
+  EXPECT_EQ("OK", util::Status::OK.ToString());
+}
+
+TEST(Status, GenericCodes) {
+  EXPECT_EQ(util::error::OK, util::Status::OK.error_code());
+  EXPECT_EQ(util::error::OK, util::Status::OK.code());
+  EXPECT_EQ(util::error::CANCELLED, util::Status::CANCELLED.error_code());
+  EXPECT_EQ(util::error::CANCELLED, util::Status::CANCELLED.code());
+  EXPECT_EQ(util::error::UNKNOWN, util::Status::UNKNOWN.error_code());
+  EXPECT_EQ(util::error::UNKNOWN, util::Status::UNKNOWN.code());
+}
+
+TEST(Status, ConstructorZero) {
+  util::Status status(util::error::OK, "msg");
+  EXPECT_TRUE(status.ok());
+  EXPECT_EQ("OK", status.ToString());
+}
+
+TEST(Status, CheckOK) {
+  util::Status status;
+  GOOGLE_CHECK_OK(status);
+  GOOGLE_CHECK_OK(status) << "Failed";
+  GOOGLE_DCHECK_OK(status) << "Failed";
+}
+
+TEST(Status, ErrorMessage) {
+  util::Status status(util::error::INVALID_ARGUMENT, "");
+  EXPECT_FALSE(status.ok());
+  EXPECT_EQ("", status.error_message().ToString());
+  EXPECT_EQ("", status.message().ToString());
+  EXPECT_EQ("INVALID_ARGUMENT", status.ToString());
+  status = util::Status(util::error::INVALID_ARGUMENT, "msg");
+  EXPECT_FALSE(status.ok());
+  EXPECT_EQ("msg", status.error_message().ToString());
+  EXPECT_EQ("msg", status.message().ToString());
+  EXPECT_EQ("INVALID_ARGUMENT:msg", status.ToString());
+  status = util::Status(util::error::OK, "msg");
+  EXPECT_TRUE(status.ok());
+  EXPECT_EQ("", status.error_message().ToString());
+  EXPECT_EQ("", status.message().ToString());
+  EXPECT_EQ("OK", status.ToString());
+}
+
+TEST(Status, Copy) {
+  util::Status a(util::error::UNKNOWN, "message");
+  util::Status b(a);
+  ASSERT_EQ(a.ToString(), b.ToString());
+}
+
+TEST(Status, Assign) {
+  util::Status a(util::error::UNKNOWN, "message");
+  util::Status b;
+  b = a;
+  ASSERT_EQ(a.ToString(), b.ToString());
+}
+
+TEST(Status, AssignEmpty) {
+  util::Status a(util::error::UNKNOWN, "message");
+  util::Status b;
+  a = b;
+  ASSERT_EQ(string("OK"), a.ToString());
+  ASSERT_TRUE(b.ok());
+  ASSERT_TRUE(a.ok());
+}
+
+TEST(Status, EqualsOK) {
+  ASSERT_EQ(util::Status::OK, util::Status());
+}
+
+TEST(Status, EqualsSame) {
+  const util::Status a = util::Status(util::error::CANCELLED, "message");
+  const util::Status b = util::Status(util::error::CANCELLED, "message");
+  ASSERT_EQ(a, b);
+}
+
+TEST(Status, EqualsCopy) {
+  const util::Status a = util::Status(util::error::CANCELLED, "message");
+  const util::Status b = a;
+  ASSERT_EQ(a, b);
+}
+
+TEST(Status, EqualsDifferentCode) {
+  const util::Status a = util::Status(util::error::CANCELLED, "message");
+  const util::Status b = util::Status(util::error::UNKNOWN, "message");
+  ASSERT_NE(a, b);
+}
+
+TEST(Status, EqualsDifferentMessage) {
+  const util::Status a = util::Status(util::error::CANCELLED, "message");
+  const util::Status b = util::Status(util::error::CANCELLED, "another");
+  ASSERT_NE(a, b);
+}
+}  // namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/statusor.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/statusor.cc"
new file mode 100644
index 00000000..c744b8d2
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/statusor.cc"
@@ -0,0 +1,48 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace util {
+namespace internal {
+
+void StatusOrHelper::Crash(const Status& status) {
+  GOOGLE_LOG(FATAL) << "Attempting to fetch value instead of handling error "
+                    << status.ToString();
+}
+
+}  // namespace internal
+}  // namespace util
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/statusor.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/statusor.h"
new file mode 100644
index 00000000..e8e403a6
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/statusor.h"
@@ -0,0 +1,263 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// StatusOr is the union of a Status object and a T
+// object. StatusOr models the concept of an object that is either a
+// usable value, or an error Status explaining why such a value is
+// not present. To this end, StatusOr does not allow its Status
+// value to be Status::OK. Further, StatusOr does not allow the
+// contained pointer to be nullptr.
+//
+// The primary use-case for StatusOr is as the return value of a
+// function which may fail.
+//
+// Example client usage for a StatusOr, where T is not a pointer:
+//
+//  StatusOr result = DoBigCalculationThatCouldFail();
+//  if (result.ok()) {
+//    float answer = result.ValueOrDie();
+//    printf("Big calculation yielded: %f", answer);
+//  } else {
+//    LOG(ERROR) << result.status();
+//  }
+//
+// Example client usage for a StatusOr:
+//
+//  StatusOr result = FooFactory::MakeNewFoo(arg);
+//  if (result.ok()) {
+//    std::unique_ptr foo(result.ValueOrDie());
+//    foo->DoSomethingCool();
+//  } else {
+//    LOG(ERROR) << result.status();
+//  }
+//
+// Example client usage for a StatusOr>:
+//
+//  StatusOr> result = FooFactory::MakeNewFoo(arg);
+//  if (result.ok()) {
+//    std::unique_ptr foo = result.ConsumeValueOrDie();
+//    foo->DoSomethingCool();
+//  } else {
+//    LOG(ERROR) << result.status();
+//  }
+//
+// Example factory implementation returning StatusOr:
+//
+//  StatusOr FooFactory::MakeNewFoo(int arg) {
+//    if (arg <= 0) {
+//      return ::util::Status(::util::error::INVALID_ARGUMENT,
+//                            "Arg must be positive");
+//    } else {
+//      return new Foo(arg);
+//    }
+//  }
+//
+
+#ifndef GOOGLE_PROTOBUF_STUBS_STATUSOR_H_
+#define GOOGLE_PROTOBUF_STUBS_STATUSOR_H_
+
+#include 
+#include 
+#include 
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace util {
+
+template
+class StatusOr {
+  template friend class StatusOr;
+
+ public:
+  // Construct a new StatusOr with Status::UNKNOWN status
+  StatusOr();
+
+  // Construct a new StatusOr with the given non-ok status. After calling
+  // this constructor, calls to ValueOrDie() will CHECK-fail.
+  //
+  // NOTE: Not explicit - we want to use StatusOr as a return
+  // value, so it is convenient and sensible to be able to do 'return
+  // Status()' when the return type is StatusOr.
+  //
+  // REQUIRES: status != Status::OK. This requirement is DCHECKed.
+  // In optimized builds, passing Status::OK here will have the effect
+  // of passing PosixErrorSpace::EINVAL as a fallback.
+  StatusOr(const Status& status);  // NOLINT
+
+  // Construct a new StatusOr with the given value. If T is a plain pointer,
+  // value must not be nullptr. After calling this constructor, calls to
+  // ValueOrDie() will succeed, and calls to status() will return OK.
+  //
+  // NOTE: Not explicit - we want to use StatusOr as a return type
+  // so it is convenient and sensible to be able to do 'return T()'
+  // when when the return type is StatusOr.
+  //
+  // REQUIRES: if T is a plain pointer, value != nullptr. This requirement is
+  // DCHECKed. In optimized builds, passing a null pointer here will have
+  // the effect of passing PosixErrorSpace::EINVAL as a fallback.
+  StatusOr(const T& value);  // NOLINT
+
+  // Copy constructor.
+  StatusOr(const StatusOr& other);
+
+  // Conversion copy constructor, T must be copy constructible from U
+  template
+  StatusOr(const StatusOr& other);
+
+  // Assignment operator.
+  StatusOr& operator=(const StatusOr& other);
+
+  // Conversion assignment operator, T must be assignable from U
+  template
+  StatusOr& operator=(const StatusOr& other);
+
+  // Returns a reference to our status. If this contains a T, then
+  // returns Status::OK.
+  const Status& status() const;
+
+  // Returns this->status().ok()
+  bool ok() const;
+
+  // Returns a reference to our current value, or CHECK-fails if !this->ok().
+  // If you need to initialize a T object from the stored value,
+  // ConsumeValueOrDie() may be more efficient.
+  const T& ValueOrDie() const;
+
+ private:
+  Status status_;
+  T value_;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// Implementation details for StatusOr
+
+namespace internal {
+
+class PROTOBUF_EXPORT StatusOrHelper {
+ public:
+  // Move type-agnostic error handling to the .cc.
+  static void Crash(const util::Status& status);
+
+  // Customized behavior for StatusOr vs. StatusOr
+  template
+  struct Specialize;
+};
+
+template
+struct StatusOrHelper::Specialize {
+  // For non-pointer T, a reference can never be nullptr.
+  static inline bool IsValueNull(const T& t) { return false; }
+};
+
+template
+struct StatusOrHelper::Specialize {
+  static inline bool IsValueNull(const T* t) { return t == nullptr; }
+};
+
+}  // namespace internal
+
+template
+inline StatusOr::StatusOr()
+    : status_(util::Status::UNKNOWN) {
+}
+
+template
+inline StatusOr::StatusOr(const Status& status) {
+  if (status.ok()) {
+    status_ = Status(error::INTERNAL, "Status::OK is not a valid argument.");
+  } else {
+    status_ = status;
+  }
+}
+
+template
+inline StatusOr::StatusOr(const T& value) {
+  if (internal::StatusOrHelper::Specialize::IsValueNull(value)) {
+    status_ = Status(error::INTERNAL, "nullptr is not a valid argument.");
+  } else {
+    status_ = Status::OK;
+    value_ = value;
+  }
+}
+
+template
+inline StatusOr::StatusOr(const StatusOr& other)
+    : status_(other.status_), value_(other.value_) {
+}
+
+template
+inline StatusOr& StatusOr::operator=(const StatusOr& other) {
+  status_ = other.status_;
+  value_ = other.value_;
+  return *this;
+}
+
+template
+template
+inline StatusOr::StatusOr(const StatusOr& other)
+    : status_(other.status_), value_(other.status_.ok() ? other.value_ : T()) {
+}
+
+template
+template
+inline StatusOr& StatusOr::operator=(const StatusOr& other) {
+  status_ = other.status_;
+  if (status_.ok()) value_ = other.value_;
+  return *this;
+}
+
+template
+inline const Status& StatusOr::status() const {
+  return status_;
+}
+
+template
+inline bool StatusOr::ok() const {
+  return status().ok();
+}
+
+template
+inline const T& StatusOr::ValueOrDie() const {
+  if (!status_.ok()) {
+    internal::StatusOrHelper::Crash(status_);
+  }
+  return value_;
+}
+}  // namespace util
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_STATUSOR_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/statusor_test.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/statusor_test.cc"
new file mode 100644
index 00000000..6e2a9e55
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/statusor_test.cc"
@@ -0,0 +1,274 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace util {
+namespace {
+
+class Base1 {
+ public:
+  virtual ~Base1() {}
+  int pad;
+};
+
+class Base2 {
+ public:
+  virtual ~Base2() {}
+  int yetotherpad;
+};
+
+class Derived : public Base1, public Base2 {
+ public:
+  virtual ~Derived() {}
+  int evenmorepad;
+};
+
+class CopyNoAssign {
+ public:
+  explicit CopyNoAssign(int value) : foo(value) {}
+  CopyNoAssign(const CopyNoAssign& other) : foo(other.foo) {}
+  int foo;
+ private:
+  const CopyNoAssign& operator=(const CopyNoAssign&);
+};
+
+TEST(StatusOr, TestDefaultCtor) {
+  StatusOr thing;
+  EXPECT_FALSE(thing.ok());
+  EXPECT_EQ(Status::UNKNOWN, thing.status());
+}
+
+TEST(StatusOr, TestStatusCtor) {
+  StatusOr thing(Status::CANCELLED);
+  EXPECT_FALSE(thing.ok());
+  EXPECT_EQ(Status::CANCELLED, thing.status());
+}
+
+TEST(StatusOr, TestValueCtor) {
+  const int kI = 4;
+  StatusOr thing(kI);
+  EXPECT_TRUE(thing.ok());
+  EXPECT_EQ(kI, thing.ValueOrDie());
+}
+
+TEST(StatusOr, TestCopyCtorStatusOk) {
+  const int kI = 4;
+  StatusOr original(kI);
+  StatusOr copy(original);
+  EXPECT_EQ(original.status(), copy.status());
+  EXPECT_EQ(original.ValueOrDie(), copy.ValueOrDie());
+}
+
+TEST(StatusOr, TestCopyCtorStatusNotOk) {
+  StatusOr original(Status::CANCELLED);
+  StatusOr copy(original);
+  EXPECT_EQ(original.status(), copy.status());
+}
+
+TEST(StatusOr, TestCopyCtorStatusOKConverting) {
+  const int kI = 4;
+  StatusOr    original(kI);
+  StatusOr copy(original);
+  EXPECT_EQ(original.status(), copy.status());
+  EXPECT_EQ(original.ValueOrDie(), copy.ValueOrDie());
+}
+
+TEST(StatusOr, TestCopyCtorStatusNotOkConverting) {
+  StatusOr    original(Status::CANCELLED);
+  StatusOr copy(original);
+  EXPECT_EQ(original.status(), copy.status());
+}
+
+TEST(StatusOr, TestAssignmentStatusOk) {
+  const int kI = 4;
+  StatusOr source(kI);
+  StatusOr target;
+  target = source;
+  EXPECT_EQ(source.status(), target.status());
+  EXPECT_EQ(source.ValueOrDie(), target.ValueOrDie());
+}
+
+TEST(StatusOr, TestAssignmentStatusNotOk) {
+  StatusOr source(Status::CANCELLED);
+  StatusOr target;
+  target = source;
+  EXPECT_EQ(source.status(), target.status());
+}
+
+TEST(StatusOr, TestAssignmentStatusOKConverting) {
+  const int kI = 4;
+  StatusOr    source(kI);
+  StatusOr target;
+  target = source;
+  EXPECT_EQ(source.status(), target.status());
+  EXPECT_DOUBLE_EQ(source.ValueOrDie(), target.ValueOrDie());
+}
+
+TEST(StatusOr, TestAssignmentStatusNotOkConverting) {
+  StatusOr    source(Status::CANCELLED);
+  StatusOr target;
+  target = source;
+  EXPECT_EQ(source.status(), target.status());
+}
+
+TEST(StatusOr, TestStatus) {
+  StatusOr good(4);
+  EXPECT_TRUE(good.ok());
+  StatusOr bad(Status::CANCELLED);
+  EXPECT_FALSE(bad.ok());
+  EXPECT_EQ(Status::CANCELLED, bad.status());
+}
+
+TEST(StatusOr, TestValue) {
+  const int kI = 4;
+  StatusOr thing(kI);
+  EXPECT_EQ(kI, thing.ValueOrDie());
+}
+
+TEST(StatusOr, TestValueConst) {
+  const int kI = 4;
+  const StatusOr thing(kI);
+  EXPECT_EQ(kI, thing.ValueOrDie());
+}
+
+TEST(StatusOr, TestPointerDefaultCtor) {
+  StatusOr thing;
+  EXPECT_FALSE(thing.ok());
+  EXPECT_EQ(Status::UNKNOWN, thing.status());
+}
+
+TEST(StatusOr, TestPointerStatusCtor) {
+  StatusOr thing(Status::CANCELLED);
+  EXPECT_FALSE(thing.ok());
+  EXPECT_EQ(Status::CANCELLED, thing.status());
+}
+
+TEST(StatusOr, TestPointerValueCtor) {
+  const int kI = 4;
+  StatusOr thing(&kI);
+  EXPECT_TRUE(thing.ok());
+  EXPECT_EQ(&kI, thing.ValueOrDie());
+}
+
+TEST(StatusOr, TestPointerCopyCtorStatusOk) {
+  const int kI = 0;
+  StatusOr original(&kI);
+  StatusOr copy(original);
+  EXPECT_EQ(original.status(), copy.status());
+  EXPECT_EQ(original.ValueOrDie(), copy.ValueOrDie());
+}
+
+TEST(StatusOr, TestPointerCopyCtorStatusNotOk) {
+  StatusOr original(Status::CANCELLED);
+  StatusOr copy(original);
+  EXPECT_EQ(original.status(), copy.status());
+}
+
+TEST(StatusOr, TestPointerCopyCtorStatusOKConverting) {
+  Derived derived;
+  StatusOr original(&derived);
+  StatusOr   copy(original);
+  EXPECT_EQ(original.status(), copy.status());
+  EXPECT_EQ(static_cast(original.ValueOrDie()),
+            copy.ValueOrDie());
+}
+
+TEST(StatusOr, TestPointerCopyCtorStatusNotOkConverting) {
+  StatusOr original(Status::CANCELLED);
+  StatusOr   copy(original);
+  EXPECT_EQ(original.status(), copy.status());
+}
+
+TEST(StatusOr, TestPointerAssignmentStatusOk) {
+  const int kI = 0;
+  StatusOr source(&kI);
+  StatusOr target;
+  target = source;
+  EXPECT_EQ(source.status(), target.status());
+  EXPECT_EQ(source.ValueOrDie(), target.ValueOrDie());
+}
+
+TEST(StatusOr, TestPointerAssignmentStatusNotOk) {
+  StatusOr source(Status::CANCELLED);
+  StatusOr target;
+  target = source;
+  EXPECT_EQ(source.status(), target.status());
+}
+
+TEST(StatusOr, TestPointerAssignmentStatusOKConverting) {
+  Derived derived;
+  StatusOr source(&derived);
+  StatusOr   target;
+  target = source;
+  EXPECT_EQ(source.status(), target.status());
+  EXPECT_EQ(static_cast(source.ValueOrDie()),
+            target.ValueOrDie());
+}
+
+TEST(StatusOr, TestPointerAssignmentStatusNotOkConverting) {
+  StatusOr source(Status::CANCELLED);
+  StatusOr   target;
+  target = source;
+  EXPECT_EQ(source.status(), target.status());
+}
+
+TEST(StatusOr, TestPointerStatus) {
+  const int kI = 0;
+  StatusOr good(&kI);
+  EXPECT_TRUE(good.ok());
+  StatusOr bad(Status::CANCELLED);
+  EXPECT_EQ(Status::CANCELLED, bad.status());
+}
+
+TEST(StatusOr, TestPointerValue) {
+  const int kI = 0;
+  StatusOr thing(&kI);
+  EXPECT_EQ(&kI, thing.ValueOrDie());
+}
+
+TEST(StatusOr, TestPointerValueConst) {
+  const int kI = 0;
+  const StatusOr thing(&kI);
+  EXPECT_EQ(&kI, thing.ValueOrDie());
+}
+
+}  // namespace
+}  // namespace util
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stl_util.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stl_util.h"
new file mode 100644
index 00000000..aa81eb6f
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stl_util.h"
@@ -0,0 +1,71 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// from google3/util/gtl/stl_util.h
+
+#ifndef GOOGLE_PROTOBUF_STUBS_STL_UTIL_H__
+#define GOOGLE_PROTOBUF_STUBS_STL_UTIL_H__
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+// Inside Google, this function implements a horrible, disgusting hack in which
+// we reach into the string's private implementation and resize it without
+// initializing the new bytes.  In some cases doing this can significantly
+// improve performance.  However, since it's totally non-portable it has no
+// place in open source code.  Feel free to fill this function in with your
+// own disgusting hack if you want the perf boost.
+inline void STLStringResizeUninitialized(string* s, size_t new_size) {
+  s->resize(new_size);
+}
+
+// Return a mutable char* pointing to a string's internal buffer,
+// which may not be null-terminated. Writing through this pointer will
+// modify the string.
+//
+// string_as_array(&str)[i] is valid for 0 <= i < str.size() until the
+// next call to a string method that invalidates iterators.
+//
+// As of 2006-04, there is no standard-blessed way of getting a
+// mutable reference to a string's internal buffer. However, issue 530
+// (http://www.open-std.org/JTC1/SC22/WG21/docs/lwg-active.html#530)
+// proposes this as the method. According to Matt Austern, this should
+// already work on all current implementations.
+inline char* string_as_array(string* str) {
+  // DO NOT USE const_cast(str->data())! See the unittest for why.
+  return str->empty() ? nullptr : &*str->begin();
+}
+
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_STUBS_STL_UTIL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringpiece.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringpiece.cc"
new file mode 100644
index 00000000..fc2f5210
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringpiece.cc"
@@ -0,0 +1,270 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+std::ostream& operator<<(std::ostream& o, StringPiece piece) {
+  o.write(piece.data(), piece.size());
+  return o;
+}
+
+// Out-of-line error path.
+void StringPiece::LogFatalSizeTooBig(size_t size, const char* details) {
+  GOOGLE_LOG(FATAL) << "size too big: " << size << " details: " << details;
+}
+
+StringPiece::StringPiece(StringPiece x, stringpiece_ssize_type pos)
+    : ptr_(x.ptr_ + pos), length_(x.length_ - pos) {
+  GOOGLE_DCHECK_LE(0, pos);
+  GOOGLE_DCHECK_LE(pos, x.length_);
+}
+
+StringPiece::StringPiece(StringPiece x,
+                         stringpiece_ssize_type pos,
+                         stringpiece_ssize_type len)
+    : ptr_(x.ptr_ + pos), length_(std::min(len, x.length_ - pos)) {
+  GOOGLE_DCHECK_LE(0, pos);
+  GOOGLE_DCHECK_LE(pos, x.length_);
+  GOOGLE_DCHECK_GE(len, 0);
+}
+
+void StringPiece::CopyToString(string* target) const {
+  target->assign(ptr_, length_);
+}
+
+void StringPiece::AppendToString(string* target) const {
+  target->append(ptr_, length_);
+}
+
+bool StringPiece::Consume(StringPiece x) {
+  if (starts_with(x)) {
+    ptr_ += x.length_;
+    length_ -= x.length_;
+    return true;
+  }
+  return false;
+}
+
+bool StringPiece::ConsumeFromEnd(StringPiece x) {
+  if (ends_with(x)) {
+    length_ -= x.length_;
+    return true;
+  }
+  return false;
+}
+
+stringpiece_ssize_type StringPiece::copy(char* buf,
+                                         size_type n,
+                                         size_type pos) const {
+  stringpiece_ssize_type ret = std::min(length_ - pos, n);
+  memcpy(buf, ptr_ + pos, ret);
+  return ret;
+}
+
+bool StringPiece::contains(StringPiece s) const {
+  return find(s, 0) != npos;
+}
+
+stringpiece_ssize_type StringPiece::find(StringPiece s, size_type pos) const {
+  if (length_ <= 0 || pos > static_cast(length_)) {
+    if (length_ == 0 && pos == 0 && s.length_ == 0) return 0;
+    return npos;
+  }
+  const char *result = std::search(ptr_ + pos, ptr_ + length_,
+                                   s.ptr_, s.ptr_ + s.length_);
+  return result == ptr_ + length_ ? npos : result - ptr_;
+}
+
+stringpiece_ssize_type StringPiece::find(char c, size_type pos) const {
+  if (length_ <= 0 || pos >= static_cast(length_)) {
+    return npos;
+  }
+  const char* result = static_cast(
+      memchr(ptr_ + pos, c, length_ - pos));
+  return result != nullptr ? result - ptr_ : npos;
+}
+
+stringpiece_ssize_type StringPiece::rfind(StringPiece s, size_type pos) const {
+  if (length_ < s.length_) return npos;
+  const size_t ulen = length_;
+  if (s.length_ == 0) return std::min(ulen, pos);
+
+  const char* last = ptr_ + std::min(ulen - s.length_, pos) + s.length_;
+  const char* result = std::find_end(ptr_, last, s.ptr_, s.ptr_ + s.length_);
+  return result != last ? result - ptr_ : npos;
+}
+
+// Search range is [0..pos] inclusive.  If pos == npos, search everything.
+stringpiece_ssize_type StringPiece::rfind(char c, size_type pos) const {
+  // Note: memrchr() is not available on Windows.
+  if (length_ <= 0) return npos;
+  for (stringpiece_ssize_type i =
+      std::min(pos, static_cast(length_ - 1));
+       i >= 0; --i) {
+    if (ptr_[i] == c) {
+      return i;
+    }
+  }
+  return npos;
+}
+
+// For each character in characters_wanted, sets the index corresponding
+// to the ASCII code of that character to 1 in table.  This is used by
+// the find_.*_of methods below to tell whether or not a character is in
+// the lookup table in constant time.
+// The argument `table' must be an array that is large enough to hold all
+// the possible values of an unsigned char.  Thus it should be be declared
+// as follows:
+//   bool table[UCHAR_MAX + 1]
+static inline void BuildLookupTable(StringPiece characters_wanted,
+                                    bool* table) {
+  const stringpiece_ssize_type length = characters_wanted.length();
+  const char* const data = characters_wanted.data();
+  for (stringpiece_ssize_type i = 0; i < length; ++i) {
+    table[static_cast(data[i])] = true;
+  }
+}
+
+stringpiece_ssize_type StringPiece::find_first_of(StringPiece s,
+                                                  size_type pos) const {
+  if (length_ <= 0 || s.length_ <= 0) {
+    return npos;
+  }
+  // Avoid the cost of BuildLookupTable() for a single-character search.
+  if (s.length_ == 1) return find_first_of(s.ptr_[0], pos);
+
+  bool lookup[UCHAR_MAX + 1] = { false };
+  BuildLookupTable(s, lookup);
+  for (stringpiece_ssize_type i = pos; i < length_; ++i) {
+    if (lookup[static_cast(ptr_[i])]) {
+      return i;
+    }
+  }
+  return npos;
+}
+
+stringpiece_ssize_type StringPiece::find_first_not_of(StringPiece s,
+                                                      size_type pos) const {
+  if (length_ <= 0) return npos;
+  if (s.length_ <= 0) return 0;
+  // Avoid the cost of BuildLookupTable() for a single-character search.
+  if (s.length_ == 1) return find_first_not_of(s.ptr_[0], pos);
+
+  bool lookup[UCHAR_MAX + 1] = { false };
+  BuildLookupTable(s, lookup);
+  for (stringpiece_ssize_type i = pos; i < length_; ++i) {
+    if (!lookup[static_cast(ptr_[i])]) {
+      return i;
+    }
+  }
+  return npos;
+}
+
+stringpiece_ssize_type StringPiece::find_first_not_of(char c,
+                                                      size_type pos) const {
+  if (length_ <= 0) return npos;
+
+  for (; pos < static_cast(length_); ++pos) {
+    if (ptr_[pos] != c) {
+      return pos;
+    }
+  }
+  return npos;
+}
+
+stringpiece_ssize_type StringPiece::find_last_of(StringPiece s,
+                                                 size_type pos) const {
+  if (length_ <= 0 || s.length_ <= 0) return npos;
+  // Avoid the cost of BuildLookupTable() for a single-character search.
+  if (s.length_ == 1) return find_last_of(s.ptr_[0], pos);
+
+  bool lookup[UCHAR_MAX + 1] = { false };
+  BuildLookupTable(s, lookup);
+  for (stringpiece_ssize_type i =
+       std::min(pos, static_cast(length_ - 1)); i >= 0; --i) {
+    if (lookup[static_cast(ptr_[i])]) {
+      return i;
+    }
+  }
+  return npos;
+}
+
+stringpiece_ssize_type StringPiece::find_last_not_of(StringPiece s,
+                                                     size_type pos) const {
+  if (length_ <= 0) return npos;
+
+  stringpiece_ssize_type i = std::min(pos, static_cast(length_ - 1));
+  if (s.length_ <= 0) return i;
+
+  // Avoid the cost of BuildLookupTable() for a single-character search.
+  if (s.length_ == 1) return find_last_not_of(s.ptr_[0], pos);
+
+  bool lookup[UCHAR_MAX + 1] = { false };
+  BuildLookupTable(s, lookup);
+  for (; i >= 0; --i) {
+    if (!lookup[static_cast(ptr_[i])]) {
+      return i;
+    }
+  }
+  return npos;
+}
+
+stringpiece_ssize_type StringPiece::find_last_not_of(char c,
+                                                     size_type pos) const {
+  if (length_ <= 0) return npos;
+
+  for (stringpiece_ssize_type i =
+       std::min(pos, static_cast(length_ - 1)); i >= 0; --i) {
+    if (ptr_[i] != c) {
+      return i;
+    }
+  }
+  return npos;
+}
+
+StringPiece StringPiece::substr(size_type pos, size_type n) const {
+  if (pos > length_) pos = length_;
+  if (n > length_ - pos) n = length_ - pos;
+  return StringPiece(ptr_ + pos, n);
+}
+
+const StringPiece::size_type StringPiece::npos = size_type(-1);
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringpiece.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringpiece.h"
new file mode 100644
index 00000000..2ae38813
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringpiece.h"
@@ -0,0 +1,494 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A StringPiece points to part or all of a string, Cord, double-quoted string
+// literal, or other string-like object.  A StringPiece does *not* own the
+// string to which it points.  A StringPiece is not null-terminated.
+//
+// You can use StringPiece as a function or method parameter.  A StringPiece
+// parameter can receive a double-quoted string literal argument, a "const
+// char*" argument, a string argument, or a StringPiece argument with no data
+// copying.  Systematic use of StringPiece for arguments reduces data
+// copies and strlen() calls.
+//
+// Prefer passing StringPieces by value:
+//   void MyFunction(StringPiece arg);
+// If circumstances require, you may also pass by const reference:
+//   void MyFunction(const StringPiece& arg);  // not preferred
+// Both of these have the same lifetime semantics.  Passing by value
+// generates slightly smaller code.  For more discussion, see the thread
+// go/stringpiecebyvalue on c-users.
+//
+// StringPiece is also suitable for local variables if you know that
+// the lifetime of the underlying object is longer than the lifetime
+// of your StringPiece variable.
+//
+// Beware of binding a StringPiece to a temporary:
+//   StringPiece sp = obj.MethodReturningString();  // BAD: lifetime problem
+//
+// This code is okay:
+//   string str = obj.MethodReturningString();  // str owns its contents
+//   StringPiece sp(str);  // GOOD, because str outlives sp
+//
+// StringPiece is sometimes a poor choice for a return value and usually a poor
+// choice for a data member.  If you do use a StringPiece this way, it is your
+// responsibility to ensure that the object pointed to by the StringPiece
+// outlives the StringPiece.
+//
+// A StringPiece may represent just part of a string; thus the name "Piece".
+// For example, when splitting a string, vector is a natural data
+// type for the output.  For another example, a Cord is a non-contiguous,
+// potentially very long string-like object.  The Cord class has an interface
+// that iteratively provides StringPiece objects that point to the
+// successive pieces of a Cord object.
+//
+// A StringPiece is not null-terminated.  If you write code that scans a
+// StringPiece, you must check its length before reading any characters.
+// Common idioms that work on null-terminated strings do not work on
+// StringPiece objects.
+//
+// There are several ways to create a null StringPiece:
+//   StringPiece()
+//   StringPiece(nullptr)
+//   StringPiece(nullptr, 0)
+// For all of the above, sp.data() == nullptr, sp.length() == 0,
+// and sp.empty() == true.  Also, if you create a StringPiece with
+// a non-null pointer then sp.data() != nullptr.  Once created,
+// sp.data() will stay either nullptr or not-nullptr, except if you call
+// sp.clear() or sp.set().
+//
+// Thus, you can use StringPiece(nullptr) to signal an out-of-band value
+// that is different from other StringPiece values.  This is similar
+// to the way that const char* p1 = nullptr; is different from
+// const char* p2 = "";.
+//
+// There are many ways to create an empty StringPiece:
+//   StringPiece()
+//   StringPiece(nullptr)
+//   StringPiece(nullptr, 0)
+//   StringPiece("")
+//   StringPiece("", 0)
+//   StringPiece("abcdef", 0)
+//   StringPiece("abcdef"+6, 0)
+// For all of the above, sp.length() will be 0 and sp.empty() will be true.
+// For some empty StringPiece values, sp.data() will be nullptr.
+// For some empty StringPiece values, sp.data() will not be nullptr.
+//
+// Be careful not to confuse: null StringPiece and empty StringPiece.
+// The set of empty StringPieces properly includes the set of null StringPieces.
+// That is, every null StringPiece is an empty StringPiece,
+// but some non-null StringPieces are empty Stringpieces too.
+//
+// All empty StringPiece values compare equal to each other.
+// Even a null StringPieces compares equal to a non-null empty StringPiece:
+//  StringPiece() == StringPiece("", 0)
+//  StringPiece(nullptr) == StringPiece("abc", 0)
+//  StringPiece(nullptr, 0) == StringPiece("abcdef"+6, 0)
+//
+// Look carefully at this example:
+//   StringPiece("") == nullptr
+// True or false?  TRUE, because StringPiece::operator== converts
+// the right-hand side from nullptr to StringPiece(nullptr),
+// and then compares two zero-length spans of characters.
+// However, we are working to make this example produce a compile error.
+//
+// Suppose you want to write:
+//   bool TestWhat?(StringPiece sp) { return sp == nullptr; }  // BAD
+// Do not do that.  Write one of these instead:
+//   bool TestNull(StringPiece sp) { return sp.data() == nullptr; }
+//   bool TestEmpty(StringPiece sp) { return sp.empty(); }
+// The intent of TestWhat? is unclear.  Did you mean TestNull or TestEmpty?
+// Right now, TestWhat? behaves likes TestEmpty.
+// We are working to make TestWhat? produce a compile error.
+// TestNull is good to test for an out-of-band signal.
+// TestEmpty is good to test for an empty StringPiece.
+//
+// Caveats (again):
+// (1) The lifetime of the pointed-to string (or piece of a string)
+//     must be longer than the lifetime of the StringPiece.
+// (2) There may or may not be a '\0' character after the end of
+//     StringPiece data.
+// (3) A null StringPiece is empty.
+//     An empty StringPiece may or may not be a null StringPiece.
+
+#ifndef GOOGLE_PROTOBUF_STUBS_STRINGPIECE_H_
+#define GOOGLE_PROTOBUF_STUBS_STRINGPIECE_H_
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+// StringPiece has *two* size types.
+// StringPiece::size_type
+//   is unsigned
+//   is 32 bits in LP32, 64 bits in LP64, 64 bits in LLP64
+//   no future changes intended
+// stringpiece_ssize_type
+//   is signed
+//   is 32 bits in LP32, 64 bits in LP64, 64 bits in LLP64
+//   future changes intended: http://go/64BitStringPiece
+//
+typedef string::difference_type stringpiece_ssize_type;
+
+// STRINGPIECE_CHECK_SIZE protects us from 32-bit overflows.
+// TODO(mec): delete this after stringpiece_ssize_type goes 64 bit.
+#if !defined(NDEBUG)
+#define STRINGPIECE_CHECK_SIZE 1
+#elif defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0
+#define STRINGPIECE_CHECK_SIZE 1
+#else
+#define STRINGPIECE_CHECK_SIZE 0
+#endif
+
+class PROTOBUF_EXPORT StringPiece {
+ private:
+  const char* ptr_;
+  stringpiece_ssize_type length_;
+
+  // Prevent overflow in debug mode or fortified mode.
+  // sizeof(stringpiece_ssize_type) may be smaller than sizeof(size_t).
+  static stringpiece_ssize_type CheckedSsizeTFromSizeT(size_t size) {
+#if STRINGPIECE_CHECK_SIZE > 0
+#ifdef max
+#undef max
+#endif
+    if (size > static_cast(
+        std::numeric_limits::max())) {
+      // Some people grep for this message in logs
+      // so take care if you ever change it.
+      LogFatalSizeTooBig(size, "size_t to int conversion");
+    }
+#endif
+    return static_cast(size);
+  }
+
+  // Out-of-line error path.
+  static void LogFatalSizeTooBig(size_t size, const char* details);
+
+ public:
+  // We provide non-explicit singleton constructors so users can pass
+  // in a "const char*" or a "string" wherever a "StringPiece" is
+  // expected.
+  //
+  // Style guide exception granted:
+  // http://goto/style-guide-exception-20978288
+  StringPiece() : ptr_(nullptr), length_(0) {}
+
+  StringPiece(const char* str)  // NOLINT(runtime/explicit)
+      : ptr_(str), length_(0) {
+    if (str != nullptr) {
+      length_ = CheckedSsizeTFromSizeT(strlen(str));
+    }
+  }
+
+  template 
+  StringPiece(  // NOLINT(runtime/explicit)
+      const std::basic_string, Allocator>& str)
+      : ptr_(str.data()), length_(0) {
+    length_ = CheckedSsizeTFromSizeT(str.size());
+  }
+
+  StringPiece(const char* offset, stringpiece_ssize_type len)
+      : ptr_(offset), length_(len) {
+    assert(len >= 0);
+  }
+
+  // Substring of another StringPiece.
+  // pos must be non-negative and <= x.length().
+  StringPiece(StringPiece x, stringpiece_ssize_type pos);
+  // Substring of another StringPiece.
+  // pos must be non-negative and <= x.length().
+  // len must be non-negative and will be pinned to at most x.length() - pos.
+  StringPiece(StringPiece x,
+              stringpiece_ssize_type pos,
+              stringpiece_ssize_type len);
+
+  // data() may return a pointer to a buffer with embedded NULs, and the
+  // returned buffer may or may not be null terminated.  Therefore it is
+  // typically a mistake to pass data() to a routine that expects a NUL
+  // terminated string.
+  const char* data() const { return ptr_; }
+  stringpiece_ssize_type size() const { return length_; }
+  stringpiece_ssize_type length() const { return length_; }
+  bool empty() const { return length_ == 0; }
+
+  void clear() {
+    ptr_ = nullptr;
+    length_ = 0;
+  }
+
+  void set(const char* data, stringpiece_ssize_type len) {
+    assert(len >= 0);
+    ptr_ = data;
+    length_ = len;
+  }
+
+  void set(const char* str) {
+    ptr_ = str;
+    if (str != nullptr)
+      length_ = CheckedSsizeTFromSizeT(strlen(str));
+    else
+      length_ = 0;
+  }
+
+  void set(const void* data, stringpiece_ssize_type len) {
+    ptr_ = reinterpret_cast(data);
+    length_ = len;
+  }
+
+  char operator[](stringpiece_ssize_type i) const {
+    assert(0 <= i);
+    assert(i < length_);
+    return ptr_[i];
+  }
+
+  void remove_prefix(stringpiece_ssize_type n) {
+    assert(length_ >= n);
+    ptr_ += n;
+    length_ -= n;
+  }
+
+  void remove_suffix(stringpiece_ssize_type n) {
+    assert(length_ >= n);
+    length_ -= n;
+  }
+
+  // returns {-1, 0, 1}
+  int compare(StringPiece x) const {
+    const stringpiece_ssize_type min_size =
+        length_ < x.length_ ? length_ : x.length_;
+    int r = memcmp(ptr_, x.ptr_, static_cast(min_size));
+    if (r < 0) return -1;
+    if (r > 0) return 1;
+    if (length_ < x.length_) return -1;
+    if (length_ > x.length_) return 1;
+    return 0;
+  }
+
+  string as_string() const {
+    return ToString();
+  }
+  // We also define ToString() here, since many other string-like
+  // interfaces name the routine that converts to a C++ string
+  // "ToString", and it's confusing to have the method that does that
+  // for a StringPiece be called "as_string()".  We also leave the
+  // "as_string()" method defined here for existing code.
+  string ToString() const {
+    if (ptr_ == nullptr) return string();
+    return string(data(), static_cast(size()));
+  }
+
+  operator string() const {
+    return ToString();
+  }
+
+  void CopyToString(string* target) const;
+  void AppendToString(string* target) const;
+
+  bool starts_with(StringPiece x) const {
+    return (length_ >= x.length_) &&
+           (memcmp(ptr_, x.ptr_, static_cast(x.length_)) == 0);
+  }
+
+  bool ends_with(StringPiece x) const {
+    return ((length_ >= x.length_) &&
+            (memcmp(ptr_ + (length_-x.length_), x.ptr_,
+                 static_cast(x.length_)) == 0));
+  }
+
+  // Checks whether StringPiece starts with x and if so advances the beginning
+  // of it to past the match.  It's basically a shortcut for starts_with
+  // followed by remove_prefix.
+  bool Consume(StringPiece x);
+  // Like above but for the end of the string.
+  bool ConsumeFromEnd(StringPiece x);
+
+  // standard STL container boilerplate
+  typedef char value_type;
+  typedef const char* pointer;
+  typedef const char& reference;
+  typedef const char& const_reference;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+  static const size_type npos;
+  typedef const char* const_iterator;
+  typedef const char* iterator;
+  typedef std::reverse_iterator const_reverse_iterator;
+  typedef std::reverse_iterator reverse_iterator;
+  iterator begin() const { return ptr_; }
+  iterator end() const { return ptr_ + length_; }
+  const_reverse_iterator rbegin() const {
+    return const_reverse_iterator(ptr_ + length_);
+  }
+  const_reverse_iterator rend() const {
+    return const_reverse_iterator(ptr_);
+  }
+  stringpiece_ssize_type max_size() const { return length_; }
+  stringpiece_ssize_type capacity() const { return length_; }
+
+  // cpplint.py emits a false positive [build/include_what_you_use]
+  stringpiece_ssize_type copy(char* buf, size_type n, size_type pos = 0) const;  // NOLINT
+
+  bool contains(StringPiece s) const;
+
+  stringpiece_ssize_type find(StringPiece s, size_type pos = 0) const;
+  stringpiece_ssize_type find(char c, size_type pos = 0) const;
+  stringpiece_ssize_type rfind(StringPiece s, size_type pos = npos) const;
+  stringpiece_ssize_type rfind(char c, size_type pos = npos) const;
+
+  stringpiece_ssize_type find_first_of(StringPiece s, size_type pos = 0) const;
+  stringpiece_ssize_type find_first_of(char c, size_type pos = 0) const {
+    return find(c, pos);
+  }
+  stringpiece_ssize_type find_first_not_of(StringPiece s,
+                                           size_type pos = 0) const;
+  stringpiece_ssize_type find_first_not_of(char c, size_type pos = 0) const;
+  stringpiece_ssize_type find_last_of(StringPiece s,
+                                      size_type pos = npos) const;
+  stringpiece_ssize_type find_last_of(char c, size_type pos = npos) const {
+    return rfind(c, pos);
+  }
+  stringpiece_ssize_type find_last_not_of(StringPiece s,
+                                          size_type pos = npos) const;
+  stringpiece_ssize_type find_last_not_of(char c, size_type pos = npos) const;
+
+  StringPiece substr(size_type pos, size_type n = npos) const;
+};
+
+// This large function is defined inline so that in a fairly common case where
+// one of the arguments is a literal, the compiler can elide a lot of the
+// following comparisons.
+inline bool operator==(StringPiece x, StringPiece y) {
+  stringpiece_ssize_type len = x.size();
+  if (len != y.size()) {
+    return false;
+  }
+
+  return x.data() == y.data() || len <= 0 ||
+      memcmp(x.data(), y.data(), static_cast(len)) == 0;
+}
+
+inline bool operator!=(StringPiece x, StringPiece y) {
+  return !(x == y);
+}
+
+inline bool operator<(StringPiece x, StringPiece y) {
+  const stringpiece_ssize_type min_size =
+      x.size() < y.size() ? x.size() : y.size();
+  const int r = memcmp(x.data(), y.data(), static_cast(min_size));
+  return (r < 0) || (r == 0 && x.size() < y.size());
+}
+
+inline bool operator>(StringPiece x, StringPiece y) {
+  return y < x;
+}
+
+inline bool operator<=(StringPiece x, StringPiece y) {
+  return !(x > y);
+}
+
+inline bool operator>=(StringPiece x, StringPiece y) {
+  return !(x < y);
+}
+
+// allow StringPiece to be logged
+extern std::ostream& operator<<(std::ostream& o, StringPiece piece);
+
+namespace internal {
+// StringPiece is not a POD and can not be used in an union (pre C++11). We
+// need a POD version of it.
+struct StringPiecePod {
+  // Create from a StringPiece.
+  static StringPiecePod CreateFromStringPiece(StringPiece str) {
+    StringPiecePod pod;
+    pod.data_ = str.data();
+    pod.size_ = str.size();
+    return pod;
+  }
+
+  // Cast to StringPiece.
+  operator StringPiece() const { return StringPiece(data_, size_); }
+
+  bool operator==(const char* value) const {
+    return StringPiece(data_, size_) == StringPiece(value);
+  }
+
+  char operator[](stringpiece_ssize_type i) const {
+    assert(0 <= i);
+    assert(i < size_);
+    return data_[i];
+  }
+
+  const char* data() const { return data_; }
+
+  stringpiece_ssize_type size() const {
+    return size_;
+  }
+
+  std::string ToString() const {
+    return std::string(data_, static_cast(size_));
+  }
+
+  operator string() const { return ToString(); }
+
+ private:
+  const char* data_;
+  stringpiece_ssize_type size_;
+};
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+GOOGLE_PROTOBUF_HASH_NAMESPACE_DECLARATION_START
+template<> struct hash {
+  size_t operator()(const StringPiece& s) const {
+    size_t result = 0;
+    for (const char *str = s.data(), *end = str + s.size(); str < end; str++) {
+      result = 5 * result + static_cast(*str);
+    }
+    return result;
+  }
+};
+GOOGLE_PROTOBUF_HASH_NAMESPACE_DECLARATION_END
+
+#include 
+
+#endif  // STRINGS_STRINGPIECE_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringpiece_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringpiece_unittest.cc"
new file mode 100644
index 00000000..d9a32d03
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringpiece_unittest.cc"
@@ -0,0 +1,796 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace {
+TEST(StringPiece, Ctor) {
+  {
+    // Null.
+    StringPiece s10;
+    EXPECT_TRUE(s10.data() == nullptr);
+    EXPECT_EQ(0, s10.length());
+  }
+
+  {
+    // const char* without length.
+    const char* hello = "hello";
+    StringPiece s20(hello);
+    EXPECT_TRUE(s20.data() == hello);
+    EXPECT_EQ(5, s20.length());
+
+    // const char* with length.
+    StringPiece s21(hello, 4);
+    EXPECT_TRUE(s21.data() == hello);
+    EXPECT_EQ(4, s21.length());
+
+    // Not recommended, but valid C++
+    StringPiece s22(hello, 6);
+    EXPECT_TRUE(s22.data() == hello);
+    EXPECT_EQ(6, s22.length());
+  }
+
+  {
+    // std::string.
+    std::string hola = "hola";
+    StringPiece s30(hola);
+    EXPECT_TRUE(s30.data() == hola.data());
+    EXPECT_EQ(4, s30.length());
+
+    // std::string with embedded '\0'.
+    hola.push_back('\0');
+    hola.append("h2");
+    hola.push_back('\0');
+    StringPiece s31(hola);
+    EXPECT_TRUE(s31.data() == hola.data());
+    EXPECT_EQ(8, s31.length());
+  }
+
+#if defined(HAS_GLOBAL_STRING)
+  {
+    // ::string
+    string bonjour = "bonjour";
+    StringPiece s40(bonjour);
+    EXPECT_TRUE(s40.data() == bonjour.data());
+    EXPECT_EQ(7, s40.length());
+  }
+#endif
+
+  // TODO(mec): StringPiece(StringPiece x, int pos);
+  // TODO(mec): StringPiece(StringPiece x, int pos, int len);
+  // TODO(mec): StringPiece(const StringPiece&);
+}
+
+TEST(StringPiece, STLComparator) {
+  string s1("foo");
+  string s2("bar");
+  string s3("baz");
+
+  StringPiece p1(s1);
+  StringPiece p2(s2);
+  StringPiece p3(s3);
+
+  typedef std::map TestMap;
+  TestMap map;
+
+  map.insert(std::make_pair(p1, 0));
+  map.insert(std::make_pair(p2, 1));
+  map.insert(std::make_pair(p3, 2));
+  EXPECT_EQ(map.size(), 3);
+
+  TestMap::const_iterator iter = map.begin();
+  EXPECT_EQ(iter->second, 1);
+  ++iter;
+  EXPECT_EQ(iter->second, 2);
+  ++iter;
+  EXPECT_EQ(iter->second, 0);
+  ++iter;
+  EXPECT_TRUE(iter == map.end());
+
+  TestMap::iterator new_iter = map.find("zot");
+  EXPECT_TRUE(new_iter == map.end());
+
+  new_iter = map.find("bar");
+  EXPECT_TRUE(new_iter != map.end());
+
+  map.erase(new_iter);
+  EXPECT_EQ(map.size(), 2);
+
+  iter = map.begin();
+  EXPECT_EQ(iter->second, 2);
+  ++iter;
+  EXPECT_EQ(iter->second, 0);
+  ++iter;
+  EXPECT_TRUE(iter == map.end());
+}
+
+TEST(StringPiece, ComparisonOperators) {
+#define COMPARE(result, op, x, y) \
+  EXPECT_EQ(result, StringPiece((x)) op StringPiece((y))); \
+  EXPECT_EQ(result, StringPiece((x)).compare(StringPiece((y))) op 0)
+
+  COMPARE(true, ==, "",   "");
+  COMPARE(true, ==, "", nullptr);
+  COMPARE(true, ==, nullptr, "");
+  COMPARE(true, ==, "a",  "a");
+  COMPARE(true, ==, "aa", "aa");
+  COMPARE(false, ==, "a",  "");
+  COMPARE(false, ==, "",   "a");
+  COMPARE(false, ==, "a",  "b");
+  COMPARE(false, ==, "a",  "aa");
+  COMPARE(false, ==, "aa", "a");
+
+  COMPARE(false, !=, "",   "");
+  COMPARE(false, !=, "a",  "a");
+  COMPARE(false, !=, "aa", "aa");
+  COMPARE(true, !=, "a",  "");
+  COMPARE(true, !=, "",   "a");
+  COMPARE(true, !=, "a",  "b");
+  COMPARE(true, !=, "a",  "aa");
+  COMPARE(true, !=, "aa", "a");
+
+  COMPARE(true, <, "a",  "b");
+  COMPARE(true, <, "a",  "aa");
+  COMPARE(true, <, "aa", "b");
+  COMPARE(true, <, "aa", "bb");
+  COMPARE(false, <, "a",  "a");
+  COMPARE(false, <, "b",  "a");
+  COMPARE(false, <, "aa", "a");
+  COMPARE(false, <, "b",  "aa");
+  COMPARE(false, <, "bb", "aa");
+
+  COMPARE(true, <=, "a",  "a");
+  COMPARE(true, <=, "a",  "b");
+  COMPARE(true, <=, "a",  "aa");
+  COMPARE(true, <=, "aa", "b");
+  COMPARE(true, <=, "aa", "bb");
+  COMPARE(false, <=, "b",  "a");
+  COMPARE(false, <=, "aa", "a");
+  COMPARE(false, <=, "b",  "aa");
+  COMPARE(false, <=, "bb", "aa");
+
+  COMPARE(false, >=, "a",  "b");
+  COMPARE(false, >=, "a",  "aa");
+  COMPARE(false, >=, "aa", "b");
+  COMPARE(false, >=, "aa", "bb");
+  COMPARE(true, >=, "a",  "a");
+  COMPARE(true, >=, "b",  "a");
+  COMPARE(true, >=, "aa", "a");
+  COMPARE(true, >=, "b",  "aa");
+  COMPARE(true, >=, "bb", "aa");
+
+  COMPARE(false, >, "a",  "a");
+  COMPARE(false, >, "a",  "b");
+  COMPARE(false, >, "a",  "aa");
+  COMPARE(false, >, "aa", "b");
+  COMPARE(false, >, "aa", "bb");
+  COMPARE(true, >, "b",  "a");
+  COMPARE(true, >, "aa", "a");
+  COMPARE(true, >, "b",  "aa");
+  COMPARE(true, >, "bb", "aa");
+
+  string x;
+  for (int i = 0; i < 256; i++) {
+    x += 'a';
+    string y = x;
+    COMPARE(true, ==, x, y);
+    for (int j = 0; j < i; j++) {
+      string z = x;
+      z[j] = 'b';       // Differs in position 'j'
+      COMPARE(false, ==, x, z);
+      COMPARE(true, <, x, z);
+      COMPARE(true, >, z, x);
+      if (j + 1 < i) {
+        z[j + 1] = 'A';  // Differs in position 'j+1' as well
+        COMPARE(false, ==, x, z);
+        COMPARE(true, <, x, z);
+        COMPARE(true, >, z, x);
+        z[j + 1] = 'z';  // Differs in position 'j+1' as well
+        COMPARE(false, ==, x, z);
+        COMPARE(true, <, x, z);
+        COMPARE(true, >, z, x);
+      }
+    }
+  }
+
+#undef COMPARE
+}
+
+TEST(StringPiece, STL1) {
+  const StringPiece a("abcdefghijklmnopqrstuvwxyz");
+  const StringPiece b("abc");
+  const StringPiece c("xyz");
+  const StringPiece d("foobar");
+  const StringPiece e;
+  string temp("123");
+  temp += '\0';
+  temp += "456";
+  const StringPiece f(temp);
+
+  EXPECT_EQ(a[6], 'g');
+  EXPECT_EQ(b[0], 'a');
+  EXPECT_EQ(c[2], 'z');
+  EXPECT_EQ(f[3], '\0');
+  EXPECT_EQ(f[5], '5');
+
+  EXPECT_EQ(*d.data(), 'f');
+  EXPECT_EQ(d.data()[5], 'r');
+  EXPECT_TRUE(e.data() == nullptr);
+
+  EXPECT_EQ(*a.begin(), 'a');
+  EXPECT_EQ(*(b.begin() + 2), 'c');
+  EXPECT_EQ(*(c.end() - 1), 'z');
+
+  EXPECT_EQ(*a.rbegin(), 'z');
+  EXPECT_EQ(*(b.rbegin() + 2), 'a');
+  EXPECT_EQ(*(c.rend() - 1), 'x');
+  EXPECT_TRUE(a.rbegin() + 26 == a.rend());
+
+  EXPECT_EQ(a.size(), 26);
+  EXPECT_EQ(b.size(), 3);
+  EXPECT_EQ(c.size(), 3);
+  EXPECT_EQ(d.size(), 6);
+  EXPECT_EQ(e.size(), 0);
+  EXPECT_EQ(f.size(), 7);
+
+  EXPECT_TRUE(!d.empty());
+  EXPECT_TRUE(d.begin() != d.end());
+  EXPECT_TRUE(d.begin() + 6 == d.end());
+
+  EXPECT_TRUE(e.empty());
+  EXPECT_TRUE(e.begin() == e.end());
+
+  EXPECT_GE(a.max_size(), a.capacity());
+  EXPECT_GE(a.capacity(), a.size());
+
+  char buf[4] = { '%', '%', '%', '%' };
+  EXPECT_EQ(a.copy(buf, 4), 4);
+  EXPECT_EQ(buf[0], a[0]);
+  EXPECT_EQ(buf[1], a[1]);
+  EXPECT_EQ(buf[2], a[2]);
+  EXPECT_EQ(buf[3], a[3]);
+  EXPECT_EQ(a.copy(buf, 3, 7), 3);
+  EXPECT_EQ(buf[0], a[7]);
+  EXPECT_EQ(buf[1], a[8]);
+  EXPECT_EQ(buf[2], a[9]);
+  EXPECT_EQ(buf[3], a[3]);
+  EXPECT_EQ(c.copy(buf, 99), 3);
+  EXPECT_EQ(buf[0], c[0]);
+  EXPECT_EQ(buf[1], c[1]);
+  EXPECT_EQ(buf[2], c[2]);
+  EXPECT_EQ(buf[3], a[3]);
+}
+
+// Separated from STL1() because some compilers produce an overly
+// large stack frame for the combined function.
+TEST(StringPiece, STL2) {
+  const StringPiece a("abcdefghijklmnopqrstuvwxyz");
+  const StringPiece b("abc");
+  const StringPiece c("xyz");
+  StringPiece d("foobar");
+  const StringPiece e;
+  const StringPiece f("123" "\0" "456", 7);
+
+  d.clear();
+  EXPECT_EQ(d.size(), 0);
+  EXPECT_TRUE(d.empty());
+  EXPECT_TRUE(d.data() == nullptr);
+  EXPECT_TRUE(d.begin() == d.end());
+
+  EXPECT_EQ(StringPiece::npos, string::npos);
+
+  EXPECT_EQ(a.find(b), 0);
+  EXPECT_EQ(a.find(b, 1), StringPiece::npos);
+  EXPECT_EQ(a.find(c), 23);
+  EXPECT_EQ(a.find(c, 9), 23);
+  EXPECT_EQ(a.find(c, StringPiece::npos), StringPiece::npos);
+  EXPECT_EQ(b.find(c), StringPiece::npos);
+  EXPECT_EQ(b.find(c, StringPiece::npos), StringPiece::npos);
+  EXPECT_EQ(a.find(d), 0);
+  EXPECT_EQ(a.find(e), 0);
+  EXPECT_EQ(a.find(d, 12), 12);
+  EXPECT_EQ(a.find(e, 17), 17);
+  StringPiece g("xx not found bb");
+  EXPECT_EQ(a.find(g), StringPiece::npos);
+  // empty string nonsense
+  EXPECT_EQ(d.find(b), StringPiece::npos);
+  EXPECT_EQ(e.find(b), StringPiece::npos);
+  EXPECT_EQ(d.find(b, 4), StringPiece::npos);
+  EXPECT_EQ(e.find(b, 7), StringPiece::npos);
+
+  size_t empty_search_pos = string().find(string());
+  EXPECT_EQ(d.find(d), empty_search_pos);
+  EXPECT_EQ(d.find(e), empty_search_pos);
+  EXPECT_EQ(e.find(d), empty_search_pos);
+  EXPECT_EQ(e.find(e), empty_search_pos);
+  EXPECT_EQ(d.find(d, 4), string().find(string(), 4));
+  EXPECT_EQ(d.find(e, 4), string().find(string(), 4));
+  EXPECT_EQ(e.find(d, 4), string().find(string(), 4));
+  EXPECT_EQ(e.find(e, 4), string().find(string(), 4));
+
+  EXPECT_EQ(a.find('a'), 0);
+  EXPECT_EQ(a.find('c'), 2);
+  EXPECT_EQ(a.find('z'), 25);
+  EXPECT_EQ(a.find('$'), StringPiece::npos);
+  EXPECT_EQ(a.find('\0'), StringPiece::npos);
+  EXPECT_EQ(f.find('\0'), 3);
+  EXPECT_EQ(f.find('3'), 2);
+  EXPECT_EQ(f.find('5'), 5);
+  EXPECT_EQ(g.find('o'), 4);
+  EXPECT_EQ(g.find('o', 4), 4);
+  EXPECT_EQ(g.find('o', 5), 8);
+  EXPECT_EQ(a.find('b', 5), StringPiece::npos);
+  // empty string nonsense
+  EXPECT_EQ(d.find('\0'), StringPiece::npos);
+  EXPECT_EQ(e.find('\0'), StringPiece::npos);
+  EXPECT_EQ(d.find('\0', 4), StringPiece::npos);
+  EXPECT_EQ(e.find('\0', 7), StringPiece::npos);
+  EXPECT_EQ(d.find('x'), StringPiece::npos);
+  EXPECT_EQ(e.find('x'), StringPiece::npos);
+  EXPECT_EQ(d.find('x', 4), StringPiece::npos);
+  EXPECT_EQ(e.find('x', 7), StringPiece::npos);
+
+  EXPECT_EQ(a.rfind(b), 0);
+  EXPECT_EQ(a.rfind(b, 1), 0);
+  EXPECT_EQ(a.rfind(c), 23);
+  EXPECT_EQ(a.rfind(c, 22), StringPiece::npos);
+  EXPECT_EQ(a.rfind(c, 1), StringPiece::npos);
+  EXPECT_EQ(a.rfind(c, 0), StringPiece::npos);
+  EXPECT_EQ(b.rfind(c), StringPiece::npos);
+  EXPECT_EQ(b.rfind(c, 0), StringPiece::npos);
+  EXPECT_EQ(a.rfind(d), a.as_string().rfind(string()));
+  EXPECT_EQ(a.rfind(e), a.as_string().rfind(string()));
+  EXPECT_EQ(a.rfind(d, 12), 12);
+  EXPECT_EQ(a.rfind(e, 17), 17);
+  EXPECT_EQ(a.rfind(g), StringPiece::npos);
+  EXPECT_EQ(d.rfind(b), StringPiece::npos);
+  EXPECT_EQ(e.rfind(b), StringPiece::npos);
+  EXPECT_EQ(d.rfind(b, 4), StringPiece::npos);
+  EXPECT_EQ(e.rfind(b, 7), StringPiece::npos);
+  // empty string nonsense
+  EXPECT_EQ(d.rfind(d, 4), string().rfind(string()));
+  EXPECT_EQ(e.rfind(d, 7), string().rfind(string()));
+  EXPECT_EQ(d.rfind(e, 4), string().rfind(string()));
+  EXPECT_EQ(e.rfind(e, 7), string().rfind(string()));
+  EXPECT_EQ(d.rfind(d), string().rfind(string()));
+  EXPECT_EQ(e.rfind(d), string().rfind(string()));
+  EXPECT_EQ(d.rfind(e), string().rfind(string()));
+  EXPECT_EQ(e.rfind(e), string().rfind(string()));
+
+  EXPECT_EQ(g.rfind('o'), 8);
+  EXPECT_EQ(g.rfind('q'), StringPiece::npos);
+  EXPECT_EQ(g.rfind('o', 8), 8);
+  EXPECT_EQ(g.rfind('o', 7), 4);
+  EXPECT_EQ(g.rfind('o', 3), StringPiece::npos);
+  EXPECT_EQ(f.rfind('\0'), 3);
+  EXPECT_EQ(f.rfind('\0', 12), 3);
+  EXPECT_EQ(f.rfind('3'), 2);
+  EXPECT_EQ(f.rfind('5'), 5);
+  // empty string nonsense
+  EXPECT_EQ(d.rfind('o'), StringPiece::npos);
+  EXPECT_EQ(e.rfind('o'), StringPiece::npos);
+  EXPECT_EQ(d.rfind('o', 4), StringPiece::npos);
+  EXPECT_EQ(e.rfind('o', 7), StringPiece::npos);
+
+  EXPECT_EQ(a.find_first_of(b), 0);
+  EXPECT_EQ(a.find_first_of(b, 0), 0);
+  EXPECT_EQ(a.find_first_of(b, 1), 1);
+  EXPECT_EQ(a.find_first_of(b, 2), 2);
+  EXPECT_EQ(a.find_first_of(b, 3), StringPiece::npos);
+  EXPECT_EQ(a.find_first_of(c), 23);
+  EXPECT_EQ(a.find_first_of(c, 23), 23);
+  EXPECT_EQ(a.find_first_of(c, 24), 24);
+  EXPECT_EQ(a.find_first_of(c, 25), 25);
+  EXPECT_EQ(a.find_first_of(c, 26), StringPiece::npos);
+  EXPECT_EQ(g.find_first_of(b), 13);
+  EXPECT_EQ(g.find_first_of(c), 0);
+  EXPECT_EQ(a.find_first_of(f), StringPiece::npos);
+  EXPECT_EQ(f.find_first_of(a), StringPiece::npos);
+  // empty string nonsense
+  EXPECT_EQ(a.find_first_of(d), StringPiece::npos);
+  EXPECT_EQ(a.find_first_of(e), StringPiece::npos);
+  EXPECT_EQ(d.find_first_of(b), StringPiece::npos);
+  EXPECT_EQ(e.find_first_of(b), StringPiece::npos);
+  EXPECT_EQ(d.find_first_of(d), StringPiece::npos);
+  EXPECT_EQ(e.find_first_of(d), StringPiece::npos);
+  EXPECT_EQ(d.find_first_of(e), StringPiece::npos);
+  EXPECT_EQ(e.find_first_of(e), StringPiece::npos);
+
+  EXPECT_EQ(a.find_first_not_of(b), 3);
+  EXPECT_EQ(a.find_first_not_of(c), 0);
+  EXPECT_EQ(b.find_first_not_of(a), StringPiece::npos);
+  EXPECT_EQ(c.find_first_not_of(a), StringPiece::npos);
+  EXPECT_EQ(f.find_first_not_of(a), 0);
+  EXPECT_EQ(a.find_first_not_of(f), 0);
+  EXPECT_EQ(a.find_first_not_of(d), 0);
+  EXPECT_EQ(a.find_first_not_of(e), 0);
+  // empty string nonsense
+  EXPECT_EQ(d.find_first_not_of(a), StringPiece::npos);
+  EXPECT_EQ(e.find_first_not_of(a), StringPiece::npos);
+  EXPECT_EQ(d.find_first_not_of(d), StringPiece::npos);
+  EXPECT_EQ(e.find_first_not_of(d), StringPiece::npos);
+  EXPECT_EQ(d.find_first_not_of(e), StringPiece::npos);
+  EXPECT_EQ(e.find_first_not_of(e), StringPiece::npos);
+
+  StringPiece h("====");
+  EXPECT_EQ(h.find_first_not_of('='), StringPiece::npos);
+  EXPECT_EQ(h.find_first_not_of('=', 3), StringPiece::npos);
+  EXPECT_EQ(h.find_first_not_of('\0'), 0);
+  EXPECT_EQ(g.find_first_not_of('x'), 2);
+  EXPECT_EQ(f.find_first_not_of('\0'), 0);
+  EXPECT_EQ(f.find_first_not_of('\0', 3), 4);
+  EXPECT_EQ(f.find_first_not_of('\0', 2), 2);
+  // empty string nonsense
+  EXPECT_EQ(d.find_first_not_of('x'), StringPiece::npos);
+  EXPECT_EQ(e.find_first_not_of('x'), StringPiece::npos);
+  EXPECT_EQ(d.find_first_not_of('\0'), StringPiece::npos);
+  EXPECT_EQ(e.find_first_not_of('\0'), StringPiece::npos);
+
+  //  StringPiece g("xx not found bb");
+  StringPiece i("56");
+  EXPECT_EQ(h.find_last_of(a), StringPiece::npos);
+  EXPECT_EQ(g.find_last_of(a), g.size()-1);
+  EXPECT_EQ(a.find_last_of(b), 2);
+  EXPECT_EQ(a.find_last_of(c), a.size()-1);
+  EXPECT_EQ(f.find_last_of(i), 6);
+  EXPECT_EQ(a.find_last_of('a'), 0);
+  EXPECT_EQ(a.find_last_of('b'), 1);
+  EXPECT_EQ(a.find_last_of('z'), 25);
+  EXPECT_EQ(a.find_last_of('a', 5), 0);
+  EXPECT_EQ(a.find_last_of('b', 5), 1);
+  EXPECT_EQ(a.find_last_of('b', 0), StringPiece::npos);
+  EXPECT_EQ(a.find_last_of('z', 25), 25);
+  EXPECT_EQ(a.find_last_of('z', 24), StringPiece::npos);
+  EXPECT_EQ(f.find_last_of(i, 5), 5);
+  EXPECT_EQ(f.find_last_of(i, 6), 6);
+  EXPECT_EQ(f.find_last_of(a, 4), StringPiece::npos);
+  // empty string nonsense
+  EXPECT_EQ(f.find_last_of(d), StringPiece::npos);
+  EXPECT_EQ(f.find_last_of(e), StringPiece::npos);
+  EXPECT_EQ(f.find_last_of(d, 4), StringPiece::npos);
+  EXPECT_EQ(f.find_last_of(e, 4), StringPiece::npos);
+  EXPECT_EQ(d.find_last_of(d), StringPiece::npos);
+  EXPECT_EQ(d.find_last_of(e), StringPiece::npos);
+  EXPECT_EQ(e.find_last_of(d), StringPiece::npos);
+  EXPECT_EQ(e.find_last_of(e), StringPiece::npos);
+  EXPECT_EQ(d.find_last_of(f), StringPiece::npos);
+  EXPECT_EQ(e.find_last_of(f), StringPiece::npos);
+  EXPECT_EQ(d.find_last_of(d, 4), StringPiece::npos);
+  EXPECT_EQ(d.find_last_of(e, 4), StringPiece::npos);
+  EXPECT_EQ(e.find_last_of(d, 4), StringPiece::npos);
+  EXPECT_EQ(e.find_last_of(e, 4), StringPiece::npos);
+  EXPECT_EQ(d.find_last_of(f, 4), StringPiece::npos);
+  EXPECT_EQ(e.find_last_of(f, 4), StringPiece::npos);
+
+  EXPECT_EQ(a.find_last_not_of(b), a.size()-1);
+  EXPECT_EQ(a.find_last_not_of(c), 22);
+  EXPECT_EQ(b.find_last_not_of(a), StringPiece::npos);
+  EXPECT_EQ(b.find_last_not_of(b), StringPiece::npos);
+  EXPECT_EQ(f.find_last_not_of(i), 4);
+  EXPECT_EQ(a.find_last_not_of(c, 24), 22);
+  EXPECT_EQ(a.find_last_not_of(b, 3), 3);
+  EXPECT_EQ(a.find_last_not_of(b, 2), StringPiece::npos);
+  // empty string nonsense
+  EXPECT_EQ(f.find_last_not_of(d), f.size()-1);
+  EXPECT_EQ(f.find_last_not_of(e), f.size()-1);
+  EXPECT_EQ(f.find_last_not_of(d, 4), 4);
+  EXPECT_EQ(f.find_last_not_of(e, 4), 4);
+  EXPECT_EQ(d.find_last_not_of(d), StringPiece::npos);
+  EXPECT_EQ(d.find_last_not_of(e), StringPiece::npos);
+  EXPECT_EQ(e.find_last_not_of(d), StringPiece::npos);
+  EXPECT_EQ(e.find_last_not_of(e), StringPiece::npos);
+  EXPECT_EQ(d.find_last_not_of(f), StringPiece::npos);
+  EXPECT_EQ(e.find_last_not_of(f), StringPiece::npos);
+  EXPECT_EQ(d.find_last_not_of(d, 4), StringPiece::npos);
+  EXPECT_EQ(d.find_last_not_of(e, 4), StringPiece::npos);
+  EXPECT_EQ(e.find_last_not_of(d, 4), StringPiece::npos);
+  EXPECT_EQ(e.find_last_not_of(e, 4), StringPiece::npos);
+  EXPECT_EQ(d.find_last_not_of(f, 4), StringPiece::npos);
+  EXPECT_EQ(e.find_last_not_of(f, 4), StringPiece::npos);
+
+  EXPECT_EQ(h.find_last_not_of('x'), h.size() - 1);
+  EXPECT_EQ(h.find_last_not_of('='), StringPiece::npos);
+  EXPECT_EQ(b.find_last_not_of('c'), 1);
+  EXPECT_EQ(h.find_last_not_of('x', 2), 2);
+  EXPECT_EQ(h.find_last_not_of('=', 2), StringPiece::npos);
+  EXPECT_EQ(b.find_last_not_of('b', 1), 0);
+  // empty string nonsense
+  EXPECT_EQ(d.find_last_not_of('x'), StringPiece::npos);
+  EXPECT_EQ(e.find_last_not_of('x'), StringPiece::npos);
+  EXPECT_EQ(d.find_last_not_of('\0'), StringPiece::npos);
+  EXPECT_EQ(e.find_last_not_of('\0'), StringPiece::npos);
+
+  EXPECT_EQ(a.substr(0, 3), b);
+  EXPECT_EQ(a.substr(23), c);
+  EXPECT_EQ(a.substr(23, 3), c);
+  EXPECT_EQ(a.substr(23, 99), c);
+  EXPECT_EQ(a.substr(0), a);
+  EXPECT_EQ(a.substr(3, 2), "de");
+  // empty string nonsense
+  EXPECT_EQ(a.substr(99, 2), e);
+  EXPECT_EQ(d.substr(99), e);
+  EXPECT_EQ(d.substr(0, 99), e);
+  EXPECT_EQ(d.substr(99, 99), e);
+  // use of npos
+  EXPECT_EQ(a.substr(0, StringPiece::npos), a);
+  EXPECT_EQ(a.substr(23, StringPiece::npos), c);
+  EXPECT_EQ(a.substr(StringPiece::npos, 0), e);
+  EXPECT_EQ(a.substr(StringPiece::npos, 1), e);
+  EXPECT_EQ(a.substr(StringPiece::npos, StringPiece::npos), e);
+
+  // Substring constructors.
+  EXPECT_EQ(StringPiece(a, 0, 3), b);
+  EXPECT_EQ(StringPiece(a, 23), c);
+  EXPECT_EQ(StringPiece(a, 23, 3), c);
+  EXPECT_EQ(StringPiece(a, 23, 99), c);
+  EXPECT_EQ(StringPiece(a, 0), a);
+  EXPECT_EQ(StringPiece(a, 3, 2), "de");
+  // empty string nonsense
+  EXPECT_EQ(StringPiece(d, 0, 99), e);
+  // Verify that they work taking an actual string, not just a StringPiece.
+  string a2 = a.as_string();
+  EXPECT_EQ(StringPiece(a2, 0, 3), b);
+  EXPECT_EQ(StringPiece(a2, 23), c);
+  EXPECT_EQ(StringPiece(a2, 23, 3), c);
+  EXPECT_EQ(StringPiece(a2, 23, 99), c);
+  EXPECT_EQ(StringPiece(a2, 0), a);
+  EXPECT_EQ(StringPiece(a2, 3, 2), "de");
+}
+
+TEST(StringPiece, Custom) {
+  StringPiece a("foobar");
+  string s1("123");
+  s1 += '\0';
+  s1 += "456";
+  StringPiece b(s1);
+  StringPiece e;
+  string s2;
+
+  // CopyToString
+  a.CopyToString(&s2);
+  EXPECT_EQ(s2.size(), 6);
+  EXPECT_EQ(s2, "foobar");
+  b.CopyToString(&s2);
+  EXPECT_EQ(s2.size(), 7);
+  EXPECT_EQ(s1, s2);
+  e.CopyToString(&s2);
+  EXPECT_TRUE(s2.empty());
+
+  // AppendToString
+  s2.erase();
+  a.AppendToString(&s2);
+  EXPECT_EQ(s2.size(), 6);
+  EXPECT_EQ(s2, "foobar");
+  a.AppendToString(&s2);
+  EXPECT_EQ(s2.size(), 12);
+  EXPECT_EQ(s2, "foobarfoobar");
+
+  // starts_with
+  EXPECT_TRUE(a.starts_with(a));
+  EXPECT_TRUE(a.starts_with("foo"));
+  EXPECT_TRUE(a.starts_with(e));
+  EXPECT_TRUE(b.starts_with(s1));
+  EXPECT_TRUE(b.starts_with(b));
+  EXPECT_TRUE(b.starts_with(e));
+  EXPECT_TRUE(e.starts_with(""));
+  EXPECT_TRUE(!a.starts_with(b));
+  EXPECT_TRUE(!b.starts_with(a));
+  EXPECT_TRUE(!e.starts_with(a));
+
+  // ends with
+  EXPECT_TRUE(a.ends_with(a));
+  EXPECT_TRUE(a.ends_with("bar"));
+  EXPECT_TRUE(a.ends_with(e));
+  EXPECT_TRUE(b.ends_with(s1));
+  EXPECT_TRUE(b.ends_with(b));
+  EXPECT_TRUE(b.ends_with(e));
+  EXPECT_TRUE(e.ends_with(""));
+  EXPECT_TRUE(!a.ends_with(b));
+  EXPECT_TRUE(!b.ends_with(a));
+  EXPECT_TRUE(!e.ends_with(a));
+
+  // remove_prefix
+  StringPiece c(a);
+  c.remove_prefix(3);
+  EXPECT_EQ(c, "bar");
+  c = a;
+  c.remove_prefix(0);
+  EXPECT_EQ(c, a);
+  c.remove_prefix(c.size());
+  EXPECT_EQ(c, e);
+
+  // remove_suffix
+  c = a;
+  c.remove_suffix(3);
+  EXPECT_EQ(c, "foo");
+  c = a;
+  c.remove_suffix(0);
+  EXPECT_EQ(c, a);
+  c.remove_suffix(c.size());
+  EXPECT_EQ(c, e);
+
+  // set
+  c.set("foobar", 6);
+  EXPECT_EQ(c, a);
+  c.set("foobar", 0);
+  EXPECT_EQ(c, e);
+  c.set("foobar", 7);
+  EXPECT_NE(c, a);
+
+  c.set("foobar");
+  EXPECT_EQ(c, a);
+
+  c.set(static_cast("foobar"), 6);
+  EXPECT_EQ(c, a);
+  c.set(static_cast("foobar"), 0);
+  EXPECT_EQ(c, e);
+  c.set(static_cast("foobar"), 7);
+  EXPECT_NE(c, a);
+
+  // as_string
+  string s3(a.as_string().c_str(), 7);
+  EXPECT_EQ(c, s3);
+  string s4(e.as_string());
+  EXPECT_TRUE(s4.empty());
+
+  // ToString
+  {
+    string s5(a.ToString().c_str(), 7);
+    EXPECT_EQ(c, s5);
+    string s6(e.ToString());
+    EXPECT_TRUE(s6.empty());
+  }
+
+  // Consume
+  a.set("foobar");
+  EXPECT_TRUE(a.Consume("foo"));
+  EXPECT_EQ(a, "bar");
+  EXPECT_FALSE(a.Consume("foo"));
+  EXPECT_FALSE(a.Consume("barbar"));
+  EXPECT_FALSE(a.Consume("ar"));
+  EXPECT_EQ(a, "bar");
+
+  a.set("foobar");
+  EXPECT_TRUE(a.ConsumeFromEnd("bar"));
+  EXPECT_EQ(a, "foo");
+  EXPECT_FALSE(a.ConsumeFromEnd("bar"));
+  EXPECT_FALSE(a.ConsumeFromEnd("foofoo"));
+  EXPECT_FALSE(a.ConsumeFromEnd("fo"));
+  EXPECT_EQ(a, "foo");
+}
+
+TEST(StringPiece, Contains) {
+  StringPiece a("abcdefg");
+  StringPiece b("abcd");
+  StringPiece c("efg");
+  StringPiece d("gh");
+  EXPECT_TRUE(a.contains(b));
+  EXPECT_TRUE(a.contains(c));
+  EXPECT_TRUE(!a.contains(d));
+}
+
+TEST(StringPiece, NullInput) {
+  // we used to crash here, but now we don't.
+  StringPiece s(nullptr);
+  EXPECT_EQ(s.data(), (const char*)nullptr);
+  EXPECT_EQ(s.size(), 0);
+
+  s.set(nullptr);
+  EXPECT_EQ(s.data(), (const char*)nullptr);
+  EXPECT_EQ(s.size(), 0);
+
+  // .ToString() on a StringPiece with nullptr should produce the empty string.
+  EXPECT_EQ("", s.ToString());
+  EXPECT_EQ("", s.as_string());
+}
+
+TEST(StringPiece, Comparisons2) {
+  StringPiece abc("abcdefghijklmnopqrstuvwxyz");
+
+  // check comparison operations on strings longer than 4 bytes.
+  EXPECT_EQ(abc, StringPiece("abcdefghijklmnopqrstuvwxyz"));
+  EXPECT_EQ(abc.compare(StringPiece("abcdefghijklmnopqrstuvwxyz")), 0);
+
+  EXPECT_LT(abc, StringPiece("abcdefghijklmnopqrstuvwxzz"));
+  EXPECT_LT(abc.compare(StringPiece("abcdefghijklmnopqrstuvwxzz")), 0);
+
+  EXPECT_GT(abc, StringPiece("abcdefghijklmnopqrstuvwxyy"));
+  EXPECT_GT(abc.compare(StringPiece("abcdefghijklmnopqrstuvwxyy")), 0);
+
+  // starts_with
+  EXPECT_TRUE(abc.starts_with(abc));
+  EXPECT_TRUE(abc.starts_with("abcdefghijklm"));
+  EXPECT_TRUE(!abc.starts_with("abcdefguvwxyz"));
+
+  // ends_with
+  EXPECT_TRUE(abc.ends_with(abc));
+  EXPECT_TRUE(!abc.ends_with("abcdefguvwxyz"));
+  EXPECT_TRUE(abc.ends_with("nopqrstuvwxyz"));
+}
+
+TEST(ComparisonOpsTest, StringCompareNotAmbiguous) {
+  EXPECT_EQ("hello", string("hello"));
+  EXPECT_LT("hello", string("world"));
+}
+
+TEST(ComparisonOpsTest, HeterogenousStringPieceEquals) {
+  EXPECT_EQ(StringPiece("hello"), string("hello"));
+  EXPECT_EQ("hello", StringPiece("hello"));
+}
+
+TEST(FindOneCharTest, EdgeCases) {
+  StringPiece a("xxyyyxx");
+
+  // Set a = "xyyyx".
+  a.remove_prefix(1);
+  a.remove_suffix(1);
+
+  EXPECT_EQ(0, a.find('x'));
+  EXPECT_EQ(0, a.find('x', 0));
+  EXPECT_EQ(4, a.find('x', 1));
+  EXPECT_EQ(4, a.find('x', 4));
+  EXPECT_EQ(StringPiece::npos, a.find('x', 5));
+
+  EXPECT_EQ(4, a.rfind('x'));
+  EXPECT_EQ(4, a.rfind('x', 5));
+  EXPECT_EQ(4, a.rfind('x', 4));
+  EXPECT_EQ(0, a.rfind('x', 3));
+  EXPECT_EQ(0, a.rfind('x', 0));
+
+  // Set a = "yyy".
+  a.remove_prefix(1);
+  a.remove_suffix(1);
+
+  EXPECT_EQ(StringPiece::npos, a.find('x'));
+  EXPECT_EQ(StringPiece::npos, a.rfind('x'));
+}
+
+#ifdef PROTOBUF_HAS_DEATH_TEST
+#ifndef NDEBUG
+TEST(NonNegativeLenTest, NonNegativeLen) {
+  EXPECT_DEATH(StringPiece("xyz", -1), "len >= 0");
+}
+#endif  // ndef DEBUG
+#endif  // PROTOBUF_HAS_DEATH_TEST
+
+}  // namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringprintf.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringprintf.cc"
new file mode 100644
index 00000000..e6019fc6
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringprintf.cc"
@@ -0,0 +1,176 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2012 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// from google3/base/stringprintf.cc
+
+#include 
+
+#include 
+#include  // For va_list and related operations
+#include  // MSVC requires this for _vsnprintf
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+#ifdef _MSC_VER
+enum { IS_COMPILER_MSVC = 1 };
+#ifndef va_copy
+// Define va_copy for MSVC. This is a hack, assuming va_list is simply a
+// pointer into the stack and is safe to copy.
+#define va_copy(dest, src) ((dest) = (src))
+#endif
+#else
+enum { IS_COMPILER_MSVC = 0 };
+#endif
+
+void StringAppendV(string* dst, const char* format, va_list ap) {
+  // First try with a small fixed size buffer
+  static const int kSpaceLength = 1024;
+  char space[kSpaceLength];
+
+  // It's possible for methods that use a va_list to invalidate
+  // the data in it upon use.  The fix is to make a copy
+  // of the structure before using it and use that copy instead.
+  va_list backup_ap;
+  va_copy(backup_ap, ap);
+  int result = vsnprintf(space, kSpaceLength, format, backup_ap);
+  va_end(backup_ap);
+
+  if (result < kSpaceLength) {
+    if (result >= 0) {
+      // Normal case -- everything fit.
+      dst->append(space, result);
+      return;
+    }
+
+    if (IS_COMPILER_MSVC) {
+      // Error or MSVC running out of space.  MSVC 8.0 and higher
+      // can be asked about space needed with the special idiom below:
+      va_copy(backup_ap, ap);
+      result = vsnprintf(nullptr, 0, format, backup_ap);
+      va_end(backup_ap);
+    }
+
+    if (result < 0) {
+      // Just an error.
+      return;
+    }
+  }
+
+  // Increase the buffer size to the size requested by vsnprintf,
+  // plus one for the closing \0.
+  int length = result+1;
+  char* buf = new char[length];
+
+  // Restore the va_list before we use it again
+  va_copy(backup_ap, ap);
+  result = vsnprintf(buf, length, format, backup_ap);
+  va_end(backup_ap);
+
+  if (result >= 0 && result < length) {
+    // It fit
+    dst->append(buf, result);
+  }
+  delete[] buf;
+}
+
+
+string StringPrintf(const char* format, ...) {
+  va_list ap;
+  va_start(ap, format);
+  string result;
+  StringAppendV(&result, format, ap);
+  va_end(ap);
+  return result;
+}
+
+const string& SStringPrintf(string* dst, const char* format, ...) {
+  va_list ap;
+  va_start(ap, format);
+  dst->clear();
+  StringAppendV(dst, format, ap);
+  va_end(ap);
+  return *dst;
+}
+
+void StringAppendF(string* dst, const char* format, ...) {
+  va_list ap;
+  va_start(ap, format);
+  StringAppendV(dst, format, ap);
+  va_end(ap);
+}
+
+// Max arguments supported by StringPrintVector
+const int kStringPrintfVectorMaxArgs = 32;
+
+// An empty block of zero for filler arguments.  This is const so that if
+// printf tries to write to it (via %n) then the program gets a SIGSEGV
+// and we can fix the problem or protect against an attack.
+static const char string_printf_empty_block[256] = { '\0' };
+
+string StringPrintfVector(const char* format, const std::vector& v) {
+  GOOGLE_CHECK_LE(v.size(), kStringPrintfVectorMaxArgs)
+      << "StringPrintfVector currently only supports up to "
+      << kStringPrintfVectorMaxArgs << " arguments. "
+      << "Feel free to add support for more if you need it.";
+
+  // Add filler arguments so that bogus format+args have a harder time
+  // crashing the program, corrupting the program (%n),
+  // or displaying random chunks of memory to users.
+
+  const char* cstr[kStringPrintfVectorMaxArgs];
+  for (int i = 0; i < v.size(); ++i) {
+    cstr[i] = v[i].c_str();
+  }
+  for (int i = v.size(); i < GOOGLE_ARRAYSIZE(cstr); ++i) {
+    cstr[i] = &string_printf_empty_block[0];
+  }
+
+  // I do not know any way to pass kStringPrintfVectorMaxArgs arguments,
+  // or any way to build a va_list by hand, or any API for printf
+  // that accepts an array of arguments.  The best I can do is stick
+  // this COMPILE_ASSERT right next to the actual statement.
+
+  GOOGLE_COMPILE_ASSERT(kStringPrintfVectorMaxArgs == 32, arg_count_mismatch);
+  return StringPrintf(format,
+                      cstr[0], cstr[1], cstr[2], cstr[3], cstr[4],
+                      cstr[5], cstr[6], cstr[7], cstr[8], cstr[9],
+                      cstr[10], cstr[11], cstr[12], cstr[13], cstr[14],
+                      cstr[15], cstr[16], cstr[17], cstr[18], cstr[19],
+                      cstr[20], cstr[21], cstr[22], cstr[23], cstr[24],
+                      cstr[25], cstr[26], cstr[27], cstr[28], cstr[29],
+                      cstr[30], cstr[31]);
+}
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringprintf.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringprintf.h"
new file mode 100644
index 00000000..253d736a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringprintf.h"
@@ -0,0 +1,83 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2012 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// from google3/base/stringprintf.h
+//
+// Printf variants that place their output in a C++ string.
+//
+// Usage:
+//      string result = StringPrintf("%d %s\n", 10, "hello");
+//      SStringPrintf(&result, "%d %s\n", 10, "hello");
+//      StringAppendF(&result, "%d %s\n", 20, "there");
+
+#ifndef GOOGLE_PROTOBUF_STUBS_STRINGPRINTF_H
+#define GOOGLE_PROTOBUF_STUBS_STRINGPRINTF_H
+
+#include 
+#include 
+#include 
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+// Return a C++ string
+PROTOBUF_EXPORT extern string StringPrintf(const char* format, ...);
+
+// Store result into a supplied string and return it
+PROTOBUF_EXPORT extern const string& SStringPrintf(string* dst,
+                                                   const char* format, ...);
+
+// Append result to a supplied string
+PROTOBUF_EXPORT extern void StringAppendF(string* dst, const char* format, ...);
+
+// Lower-level routine that takes a va_list and appends to a specified
+// string.  All other routines are just convenience wrappers around it.
+PROTOBUF_EXPORT extern void StringAppendV(string* dst, const char* format,
+                                          va_list ap);
+
+// The max arguments supported by StringPrintfVector
+PROTOBUF_EXPORT extern const int kStringPrintfVectorMaxArgs;
+
+// You can use this version when all your arguments are strings, but
+// you don't know how many arguments you'll have at compile time.
+// StringPrintfVector will LOG(FATAL) if v.size() > kStringPrintfVectorMaxArgs
+PROTOBUF_EXPORT extern string StringPrintfVector(const char* format,
+                                                 const std::vector& v);
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_STRINGPRINTF_H
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringprintf_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringprintf_unittest.cc"
new file mode 100644
index 00000000..7fcbf500
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/stringprintf_unittest.cc"
@@ -0,0 +1,152 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2012 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// from google3/base/stringprintf_unittest.cc
+
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace {
+
+TEST(StringPrintfTest, Empty) {
+#if 0
+  // gcc 2.95.3, gcc 4.1.0, and gcc 4.2.2 all warn about this:
+  // warning: zero-length printf format string.
+  // so we do not allow them in google3.
+  EXPECT_EQ("", StringPrintf(""));
+#endif
+  EXPECT_EQ("", StringPrintf("%s", string().c_str()));
+  EXPECT_EQ("", StringPrintf("%s", ""));
+}
+
+TEST(StringPrintfTest, Misc) {
+// MSVC and mingw does not support $ format specifier.
+#if !defined(_MSC_VER) && !defined(__MINGW32__)
+  EXPECT_EQ("123hello w", StringPrintf("%3$d%2$s %1$c", 'w', "hello", 123));
+#endif  // !_MSC_VER
+}
+
+TEST(StringAppendFTest, Empty) {
+  string value("Hello");
+  const char* empty = "";
+  StringAppendF(&value, "%s", empty);
+  EXPECT_EQ("Hello", value);
+}
+
+TEST(StringAppendFTest, EmptyString) {
+  string value("Hello");
+  StringAppendF(&value, "%s", "");
+  EXPECT_EQ("Hello", value);
+}
+
+TEST(StringAppendFTest, String) {
+  string value("Hello");
+  StringAppendF(&value, " %s", "World");
+  EXPECT_EQ("Hello World", value);
+}
+
+TEST(StringAppendFTest, Int) {
+  string value("Hello");
+  StringAppendF(&value, " %d", 123);
+  EXPECT_EQ("Hello 123", value);
+}
+
+TEST(StringPrintfTest, Multibyte) {
+  // If we are in multibyte mode and feed invalid multibyte sequence,
+  // StringPrintf should return an empty string instead of running
+  // out of memory while trying to determine destination buffer size.
+  // see b/4194543.
+
+  char* old_locale = setlocale(LC_CTYPE, nullptr);
+  // Push locale with multibyte mode
+  setlocale(LC_CTYPE, "en_US.utf8");
+
+  const char kInvalidCodePoint[] = "\375\067s";
+  string value = StringPrintf("%.*s", 3, kInvalidCodePoint);
+
+  // In some versions of glibc (e.g. eglibc-2.11.1, aka GRTEv2), snprintf
+  // returns error given an invalid codepoint. Other versions
+  // (e.g. eglibc-2.15, aka pre-GRTEv3) emit the codepoint verbatim.
+  // We test that the output is one of the above.
+  EXPECT_TRUE(value.empty() || value == kInvalidCodePoint);
+
+  // Repeat with longer string, to make sure that the dynamically
+  // allocated path in StringAppendV is handled correctly.
+  int n = 2048;
+  char* buf = new char[n+1];
+  memset(buf, ' ', n-3);
+  memcpy(buf + n - 3, kInvalidCodePoint, 4);
+  value =  StringPrintf("%.*s", n, buf);
+  // See GRTEv2 vs. GRTEv3 comment above.
+  EXPECT_TRUE(value.empty() || value == buf);
+  delete[] buf;
+
+  setlocale(LC_CTYPE, old_locale);
+}
+
+TEST(StringPrintfTest, NoMultibyte) {
+  // No multibyte handling, but the string contains funny chars.
+  char* old_locale = setlocale(LC_CTYPE, nullptr);
+  setlocale(LC_CTYPE, "POSIX");
+  string value = StringPrintf("%.*s", 3, "\375\067s");
+  setlocale(LC_CTYPE, old_locale);
+  EXPECT_EQ("\375\067s", value);
+}
+
+TEST(StringPrintfTest, DontOverwriteErrno) {
+  // Check that errno isn't overwritten unless we're printing
+  // something significantly larger than what people are normally
+  // printing in their badly written PLOG() statements.
+  errno = ECHILD;
+  string value = StringPrintf("Hello, %s!", "World");
+  EXPECT_EQ(ECHILD, errno);
+}
+
+TEST(StringPrintfTest, LargeBuf) {
+  // Check that the large buffer is handled correctly.
+  int n = 2048;
+  char* buf = new char[n+1];
+  memset(buf, ' ', n);
+  buf[n] = 0;
+  string value = StringPrintf("%s", buf);
+  EXPECT_EQ(buf, value);
+  delete[] buf;
+}
+
+}  // anonymous namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/structurally_valid.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/structurally_valid.cc"
new file mode 100644
index 00000000..03f3bc07
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/structurally_valid.cc"
@@ -0,0 +1,617 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: jrm@google.com (Jim Meehan)
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// These four-byte entries compactly encode how many bytes 0..255 to delete
+// in making a string replacement, how many bytes to add 0..255, and the offset
+// 0..64k-1 of the replacement string in remap_string.
+struct RemapEntry {
+  uint8 delete_bytes;
+  uint8 add_bytes;
+  uint16 bytes_offset;
+};
+
+// Exit type codes for state tables. All but the first get stuffed into
+// signed one-byte entries. The first is only generated by executable code.
+// To distinguish from next-state entries, these must be contiguous and
+// all <= kExitNone
+typedef enum {
+  kExitDstSpaceFull = 239,
+  kExitIllegalStructure,  // 240
+  kExitOK,                // 241
+  kExitReject,            // ...
+  kExitReplace1,
+  kExitReplace2,
+  kExitReplace3,
+  kExitReplace21,
+  kExitReplace31,
+  kExitReplace32,
+  kExitReplaceOffset1,
+  kExitReplaceOffset2,
+  kExitReplace1S0,
+  kExitSpecial,
+  kExitDoAgain,
+  kExitRejectAlt,
+  kExitNone               // 255
+} ExitReason;
+
+
+// This struct represents one entire state table. The three initialized byte
+// areas are state_table, remap_base, and remap_string. state0 and state0_size
+// give the byte offset and length within state_table of the initial state --
+// table lookups are expected to start and end in this state, but for
+// truncated UTF-8 strings, may end in a different state. These allow a quick
+// test for that condition. entry_shift is 8 for tables subscripted by a full
+// byte value and 6 for space-optimized tables subscripted by only six
+// significant bits in UTF-8 continuation bytes.
+typedef struct {
+  const uint32 state0;
+  const uint32 state0_size;
+  const uint32 total_size;
+  const int max_expand;
+  const int entry_shift;
+  const int bytes_per_entry;
+  const uint32 losub;
+  const uint32 hiadd;
+  const uint8* state_table;
+  const RemapEntry* remap_base;
+  const uint8* remap_string;
+  const uint8* fast_state;
+} UTF8StateMachineObj;
+
+typedef UTF8StateMachineObj UTF8ScanObj;
+
+#define X__ (kExitIllegalStructure)
+#define RJ_ (kExitReject)
+#define S1_ (kExitReplace1)
+#define S2_ (kExitReplace2)
+#define S3_ (kExitReplace3)
+#define S21 (kExitReplace21)
+#define S31 (kExitReplace31)
+#define S32 (kExitReplace32)
+#define T1_ (kExitReplaceOffset1)
+#define T2_ (kExitReplaceOffset2)
+#define S11 (kExitReplace1S0)
+#define SP_ (kExitSpecial)
+#define D__ (kExitDoAgain)
+#define RJA (kExitRejectAlt)
+
+//  Entire table has 9 state blocks of 256 entries each
+static const unsigned int utf8acceptnonsurrogates_STATE0 = 0;     // state[0]
+static const unsigned int utf8acceptnonsurrogates_STATE0_SIZE = 256;  // =[1]
+static const unsigned int utf8acceptnonsurrogates_TOTAL_SIZE = 2304;
+static const unsigned int utf8acceptnonsurrogates_MAX_EXPAND_X4 = 0;
+static const unsigned int utf8acceptnonsurrogates_SHIFT = 8;
+static const unsigned int utf8acceptnonsurrogates_BYTES = 1;
+static const unsigned int utf8acceptnonsurrogates_LOSUB = 0x20202020;
+static const unsigned int utf8acceptnonsurrogates_HIADD = 0x00000000;
+
+static const uint8 utf8acceptnonsurrogates[] = {
+// state[0] 0x000000 Byte 1
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__,   1,   1,   1,   1,   1,   1,    1,   1,   1,   1,   1,   1,   1,   1,
+  1,   1,   1,   1,   1,   1,   1,   1,    1,   1,   1,   1,   1,   1,   1,   1,
+  2,   3,   3,   3,   3,   3,   3,   3,    3,   3,   3,   3,   3,   7,   3,   3,
+  4,   5,   5,   5,   6, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+// state[1] 0x000080 Byte 2 of 2
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+  0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+// state[2] 0x000000 Byte 2 of 3
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+  1,   1,   1,   1,   1,   1,   1,   1,    1,   1,   1,   1,   1,   1,   1,   1,
+  1,   1,   1,   1,   1,   1,   1,   1,    1,   1,   1,   1,   1,   1,   1,   1,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+// state[3] 0x001000 Byte 2 of 3
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+  1,   1,   1,   1,   1,   1,   1,   1,    1,   1,   1,   1,   1,   1,   1,   1,
+  1,   1,   1,   1,   1,   1,   1,   1,    1,   1,   1,   1,   1,   1,   1,   1,
+  1,   1,   1,   1,   1,   1,   1,   1,    1,   1,   1,   1,   1,   1,   1,   1,
+  1,   1,   1,   1,   1,   1,   1,   1,    1,   1,   1,   1,   1,   1,   1,   1,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+// state[4] 0x000000 Byte 2 of 4
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+  3,   3,   3,   3,   3,   3,   3,   3,    3,   3,   3,   3,   3,   3,   3,   3,
+  3,   3,   3,   3,   3,   3,   3,   3,    3,   3,   3,   3,   3,   3,   3,   3,
+  3,   3,   3,   3,   3,   3,   3,   3,    3,   3,   3,   3,   3,   3,   3,   3,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+// state[5] 0x040000 Byte 2 of 4
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+  3,   3,   3,   3,   3,   3,   3,   3,    3,   3,   3,   3,   3,   3,   3,   3,
+  3,   3,   3,   3,   3,   3,   3,   3,    3,   3,   3,   3,   3,   3,   3,   3,
+  3,   3,   3,   3,   3,   3,   3,   3,    3,   3,   3,   3,   3,   3,   3,   3,
+  3,   3,   3,   3,   3,   3,   3,   3,    3,   3,   3,   3,   3,   3,   3,   3,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+// state[6] 0x100000 Byte 2 of 4
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+  3,   3,   3,   3,   3,   3,   3,   3,    3,   3,   3,   3,   3,   3,   3,   3,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+// state[7] 0x00d000 Byte 2 of 3
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+  1,   1,   1,   1,   1,   1,   1,   1,    1,   1,   1,   1,   1,   1,   1,   1,
+  1,   1,   1,   1,   1,   1,   1,   1,    1,   1,   1,   1,   1,   1,   1,   1,
+  8,   8,   8,   8,   8,   8,   8,   8,    8,   8,   8,   8,   8,   8,   8,   8,
+  8,   8,   8,   8,   8,   8,   8,   8,    8,   8,   8,   8,   8,   8,   8,   8,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+// state[8] 0x00d800 Byte 3 of 3
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+
+RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_,  RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_,
+RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_,  RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_,
+RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_,  RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_,
+RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_,  RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_, RJ_,
+
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+X__, X__, X__, X__, X__, X__, X__, X__,  X__, X__, X__, X__, X__, X__, X__, X__,
+};
+
+// Remap base[0] = (del, add, string_offset)
+static const RemapEntry utf8acceptnonsurrogates_remap_base[] = {
+{0, 0, 0} };
+
+// Remap string[0]
+static const unsigned char utf8acceptnonsurrogates_remap_string[] = {
+0 };
+
+static const unsigned char utf8acceptnonsurrogates_fast[256] = {
+0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
+0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
+0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
+0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
+
+0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
+0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
+0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
+0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
+
+1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
+1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
+1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
+1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
+
+1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
+1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
+1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
+1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
+};
+
+static const UTF8ScanObj utf8acceptnonsurrogates_obj = {
+  utf8acceptnonsurrogates_STATE0,
+  utf8acceptnonsurrogates_STATE0_SIZE,
+  utf8acceptnonsurrogates_TOTAL_SIZE,
+  utf8acceptnonsurrogates_MAX_EXPAND_X4,
+  utf8acceptnonsurrogates_SHIFT,
+  utf8acceptnonsurrogates_BYTES,
+  utf8acceptnonsurrogates_LOSUB,
+  utf8acceptnonsurrogates_HIADD,
+  utf8acceptnonsurrogates,
+  utf8acceptnonsurrogates_remap_base,
+  utf8acceptnonsurrogates_remap_string,
+  utf8acceptnonsurrogates_fast
+};
+
+
+#undef X__
+#undef RJ_
+#undef S1_
+#undef S2_
+#undef S3_
+#undef S21
+#undef S31
+#undef S32
+#undef T1_
+#undef T2_
+#undef S11
+#undef SP_
+#undef D__
+#undef RJA
+
+// Return true if current Tbl pointer is within state0 range
+// Note that unsigned compare checks both ends of range simultaneously
+static inline bool InStateZero(const UTF8ScanObj* st, const uint8* Tbl) {
+  const uint8* Tbl0 = &st->state_table[st->state0];
+  return (static_cast(Tbl - Tbl0) < st->state0_size);
+}
+
+// Scan a UTF-8 string based on state table.
+// Always scan complete UTF-8 characters
+// Set number of bytes scanned. Return reason for exiting
+int UTF8GenericScan(const UTF8ScanObj* st,
+                    const char * str,
+                    int str_length,
+                    int* bytes_consumed) {
+  *bytes_consumed = 0;
+  if (str_length == 0) return kExitOK;
+
+  int eshift = st->entry_shift;
+  const uint8* isrc = reinterpret_cast(str);
+  const uint8* src = isrc;
+  const uint8* srclimit = isrc + str_length;
+  const uint8* srclimit8 = str_length < 7 ? isrc : srclimit - 7;
+  const uint8* Tbl_0 = &st->state_table[st->state0];
+
+ DoAgain:
+  // Do state-table scan
+  int e = 0;
+  uint8 c;
+  const uint8* Tbl2 = &st->fast_state[0];
+  const uint32 losub = st->losub;
+  const uint32 hiadd = st->hiadd;
+  // Check initial few bytes one at a time until 8-byte aligned
+  //----------------------------
+  while ((((uintptr_t)src & 0x07) != 0) &&
+         (src < srclimit) &&
+         Tbl2[src[0]] == 0) {
+    src++;
+  }
+  if (((uintptr_t)src & 0x07) == 0) {
+    // Do fast for groups of 8 identity bytes.
+    // This covers a lot of 7-bit ASCII ~8x faster then the 1-byte loop,
+    // including slowing slightly on cr/lf/ht
+    //----------------------------
+    while (src < srclimit8) {
+      uint32 s0123 = (reinterpret_cast(src))[0];
+      uint32 s4567 = (reinterpret_cast(src))[1];
+      src += 8;
+      // This is a fast range check for all bytes in [lowsub..0x80-hiadd)
+      uint32 temp = (s0123 - losub) | (s0123 + hiadd) |
+                    (s4567 - losub) | (s4567 + hiadd);
+      if ((temp & 0x80808080) != 0) {
+        // We typically end up here on cr/lf/ht; src was incremented
+        int e0123 = (Tbl2[src[-8]] | Tbl2[src[-7]]) |
+                    (Tbl2[src[-6]] | Tbl2[src[-5]]);
+        if (e0123 != 0) {
+          src -= 8;
+          break;
+        }    // Exit on Non-interchange
+        e0123 = (Tbl2[src[-4]] | Tbl2[src[-3]]) |
+                (Tbl2[src[-2]] | Tbl2[src[-1]]);
+        if (e0123 != 0) {
+          src -= 4;
+          break;
+        }    // Exit on Non-interchange
+        // Else OK, go around again
+      }
+    }
+  }
+  //----------------------------
+
+  // Byte-at-a-time scan
+  //----------------------------
+  const uint8* Tbl = Tbl_0;
+  while (src < srclimit) {
+    c = *src;
+    e = Tbl[c];
+    src++;
+    if (e >= kExitIllegalStructure) {break;}
+    Tbl = &Tbl_0[e << eshift];
+  }
+  //----------------------------
+
+
+  // Exit possibilities:
+  //  Some exit code, !state0, back up over last char
+  //  Some exit code, state0, back up one byte exactly
+  //  source consumed, !state0, back up over partial char
+  //  source consumed, state0, exit OK
+  // For illegal byte in state0, avoid backup up over PREVIOUS char
+  // For truncated last char, back up to beginning of it
+
+  if (e >= kExitIllegalStructure) {
+    // Back up over exactly one byte of rejected/illegal UTF-8 character
+    src--;
+    // Back up more if needed
+    if (!InStateZero(st, Tbl)) {
+      do {
+        src--;
+      } while ((src > isrc) && ((src[0] & 0xc0) == 0x80));
+    }
+  } else if (!InStateZero(st, Tbl)) {
+    // Back up over truncated UTF-8 character
+    e = kExitIllegalStructure;
+    do {
+      src--;
+    } while ((src > isrc) && ((src[0] & 0xc0) == 0x80));
+  } else {
+    // Normal termination, source fully consumed
+    e = kExitOK;
+  }
+
+  if (e == kExitDoAgain) {
+    // Loop back up to the fast scan
+    goto DoAgain;
+  }
+
+  *bytes_consumed = src - isrc;
+  return e;
+}
+
+int UTF8GenericScanFastAscii(const UTF8ScanObj* st,
+                    const char * str,
+                    int str_length,
+                    int* bytes_consumed) {
+  *bytes_consumed = 0;
+  if (str_length == 0) return kExitOK;
+
+  const uint8* isrc =  reinterpret_cast(str);
+  const uint8* src = isrc;
+  const uint8* srclimit = isrc + str_length;
+  const uint8* srclimit8 = str_length < 7 ? isrc : srclimit - 7;
+  int n;
+  int rest_consumed;
+  int exit_reason;
+  do {
+    // Check initial few bytes one at a time until 8-byte aligned
+    while ((((uintptr_t)src & 0x07) != 0) &&
+           (src < srclimit) && (src[0] < 0x80)) {
+      src++;
+    }
+    if (((uintptr_t)src & 0x07) == 0) {
+      while ((src < srclimit8) &&
+             (((reinterpret_cast(src)[0] |
+                reinterpret_cast(src)[1]) & 0x80808080) == 0)) {
+        src += 8;
+      }
+    }
+    while ((src < srclimit) && (src[0] < 0x80)) {
+      src++;
+    }
+    // Run state table on the rest
+    n = src - isrc;
+    exit_reason = UTF8GenericScan(st, str + n, str_length - n, &rest_consumed);
+    src += rest_consumed;
+  } while ( exit_reason == kExitDoAgain );
+
+  *bytes_consumed = src - isrc;
+  return exit_reason;
+}
+
+// Hack:  On some compilers the static tables are initialized at startup.
+//   We can't use them until they are initialized.  However, some Protocol
+//   Buffer parsing happens at static init time and may try to validate
+//   UTF-8 strings.  Since UTF-8 validation is only used for debugging
+//   anyway, we simply always return success if initialization hasn't
+//   occurred yet.
+namespace {
+
+bool module_initialized_ = false;
+
+struct InitDetector {
+  InitDetector() {
+    module_initialized_ = true;
+  }
+};
+InitDetector init_detector;
+
+}  // namespace
+
+bool IsStructurallyValidUTF8(const char* buf, int len) {
+  if (!module_initialized_) return true;
+
+  int bytes_consumed = 0;
+  UTF8GenericScanFastAscii(&utf8acceptnonsurrogates_obj,
+                           buf, len, &bytes_consumed);
+  return (bytes_consumed == len);
+}
+
+int UTF8SpnStructurallyValid(const StringPiece& str) {
+  if (!module_initialized_) return str.size();
+
+  int bytes_consumed = 0;
+  UTF8GenericScanFastAscii(&utf8acceptnonsurrogates_obj,
+                           str.data(), str.size(), &bytes_consumed);
+  return bytes_consumed;
+}
+
+// Coerce UTF-8 byte string in src_str to be
+// a structurally-valid equal-length string by selectively
+// overwriting illegal bytes with replace_char (typically blank).
+// replace_char must be legal printable 7-bit Ascii 0x20..0x7e.
+// src_str is read-only. If any overwriting is needed, a modified byte string
+// is created in idst, length isrclen.
+//
+// Returns pointer to output buffer, isrc if no changes were made,
+//  or idst if some bytes were changed.
+//
+// Fast case: all is structurally valid and no byte copying is done.
+//
+char* UTF8CoerceToStructurallyValid(const StringPiece& src_str,
+                                    char* idst,
+                                    const char replace_char) {
+  const char* isrc = src_str.data();
+  const int len = src_str.length();
+  int n = UTF8SpnStructurallyValid(src_str);
+  if (n == len) {               // Normal case -- all is cool, return
+    return const_cast(isrc);
+  } else {                      // Unusual case -- copy w/o bad bytes
+    const char* src = isrc;
+    const char* srclimit = isrc + len;
+    char* dst = idst;
+    memmove(dst, src, n);       // Copy initial good chunk
+    src += n;
+    dst += n;
+    while (src < srclimit) {    // src points to bogus byte or is off the end
+      dst[0] = replace_char;                    // replace one bad byte
+      src++;
+      dst++;
+      StringPiece str2(src, srclimit - src);
+      n = UTF8SpnStructurallyValid(str2);       // scan the remainder
+      memmove(dst, src, n);                     // copy next good chunk
+      src += n;
+      dst += n;
+    }
+  }
+  return idst;
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/structurally_valid_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/structurally_valid_unittest.cc"
new file mode 100644
index 00000000..eec07a87
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/structurally_valid_unittest.cc"
@@ -0,0 +1,70 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Copyright 2008 Google Inc. All Rights Reserved.
+// Author: xpeng@google.com (Peter Peng)
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+namespace {
+
+TEST(StructurallyValidTest, ValidUTF8String) {
+  // On GCC, this string can be written as:
+  //   "abcd 1234 - \u2014\u2013\u2212"
+  // MSVC seems to interpret \u differently.
+  string valid_str("abcd 1234 - \342\200\224\342\200\223\342\210\222 - xyz789");
+  EXPECT_TRUE(IsStructurallyValidUTF8(valid_str.data(),
+                                      valid_str.size()));
+  // Additional check for pointer alignment
+  for (int i = 1; i < 8; ++i) {
+    EXPECT_TRUE(IsStructurallyValidUTF8(valid_str.data() + i,
+                                        valid_str.size() - i));
+  }
+}
+
+TEST(StructurallyValidTest, InvalidUTF8String) {
+  const string invalid_str("abcd\xA0\xB0\xA0\xB0\xA0\xB0 - xyz789");
+  EXPECT_FALSE(IsStructurallyValidUTF8(invalid_str.data(),
+                                       invalid_str.size()));
+  // Additional check for pointer alignment
+  for (int i = 1; i < 8; ++i) {
+    EXPECT_FALSE(IsStructurallyValidUTF8(invalid_str.data() + i,
+                                         invalid_str.size() - i));
+  }
+}
+
+}  // namespace
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/strutil.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/strutil.cc"
new file mode 100644
index 00000000..4a1246bf
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/strutil.cc"
@@ -0,0 +1,2483 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// from google3/strings/strutil.cc
+
+#include 
+
+#include 
+#include     // FLT_DIG and DBL_DIG
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+#ifdef _WIN32
+// MSVC has only _snprintf, not snprintf.
+//
+// MinGW has both snprintf and _snprintf, but they appear to be different
+// functions.  The former is buggy.  When invoked like so:
+//   char buffer[32];
+//   snprintf(buffer, 32, "%.*g\n", FLT_DIG, 1.23e10f);
+// it prints "1.23000e+10".  This is plainly wrong:  %g should never print
+// trailing zeros after the decimal point.  For some reason this bug only
+// occurs with some input values, not all.  In any case, _snprintf does the
+// right thing, so we use it.
+#define snprintf _snprintf
+#endif
+
+namespace google {
+namespace protobuf {
+
+// These are defined as macros on some platforms.  #undef them so that we can
+// redefine them.
+#undef isxdigit
+#undef isprint
+
+// The definitions of these in ctype.h change based on locale.  Since our
+// string manipulation is all in relation to the protocol buffer and C++
+// languages, we always want to use the C locale.  So, we re-define these
+// exactly as we want them.
+inline bool isxdigit(char c) {
+  return ('0' <= c && c <= '9') ||
+         ('a' <= c && c <= 'f') ||
+         ('A' <= c && c <= 'F');
+}
+
+inline bool isprint(char c) {
+  return c >= 0x20 && c <= 0x7E;
+}
+
+// ----------------------------------------------------------------------
+// ReplaceCharacters
+//    Replaces any occurrence of the character 'remove' (or the characters
+//    in 'remove') with the character 'replacewith'.
+// ----------------------------------------------------------------------
+void ReplaceCharacters(string *s, const char *remove, char replacewith) {
+  const char *str_start = s->c_str();
+  const char *str = str_start;
+  for (str = strpbrk(str, remove);
+       str != nullptr;
+       str = strpbrk(str + 1, remove)) {
+    (*s)[str - str_start] = replacewith;
+  }
+}
+
+void StripWhitespace(string* str) {
+  int str_length = str->length();
+
+  // Strip off leading whitespace.
+  int first = 0;
+  while (first < str_length && ascii_isspace(str->at(first))) {
+    ++first;
+  }
+  // If entire string is white space.
+  if (first == str_length) {
+    str->clear();
+    return;
+  }
+  if (first > 0) {
+    str->erase(0, first);
+    str_length -= first;
+  }
+
+  // Strip off trailing whitespace.
+  int last = str_length - 1;
+  while (last >= 0 && ascii_isspace(str->at(last))) {
+    --last;
+  }
+  if (last != (str_length - 1) && last >= 0) {
+    str->erase(last + 1, string::npos);
+  }
+}
+
+// ----------------------------------------------------------------------
+// StringReplace()
+//    Replace the "old" pattern with the "new" pattern in a string,
+//    and append the result to "res".  If replace_all is false,
+//    it only replaces the first instance of "old."
+// ----------------------------------------------------------------------
+
+void StringReplace(const string& s, const string& oldsub,
+                   const string& newsub, bool replace_all,
+                   string* res) {
+  if (oldsub.empty()) {
+    res->append(s);  // if empty, append the given string.
+    return;
+  }
+
+  string::size_type start_pos = 0;
+  string::size_type pos;
+  do {
+    pos = s.find(oldsub, start_pos);
+    if (pos == string::npos) {
+      break;
+    }
+    res->append(s, start_pos, pos - start_pos);
+    res->append(newsub);
+    start_pos = pos + oldsub.size();  // start searching again after the "old"
+  } while (replace_all);
+  res->append(s, start_pos, s.length() - start_pos);
+}
+
+// ----------------------------------------------------------------------
+// StringReplace()
+//    Give me a string and two patterns "old" and "new", and I replace
+//    the first instance of "old" in the string with "new", if it
+//    exists.  If "global" is true; call this repeatedly until it
+//    fails.  RETURN a new string, regardless of whether the replacement
+//    happened or not.
+// ----------------------------------------------------------------------
+
+string StringReplace(const string& s, const string& oldsub,
+                     const string& newsub, bool replace_all) {
+  string ret;
+  StringReplace(s, oldsub, newsub, replace_all, &ret);
+  return ret;
+}
+
+// ----------------------------------------------------------------------
+// SplitStringUsing()
+//    Split a string using a character delimiter. Append the components
+//    to 'result'.
+//
+// Note: For multi-character delimiters, this routine will split on *ANY* of
+// the characters in the string, not the entire string as a single delimiter.
+// ----------------------------------------------------------------------
+template 
+static inline
+void SplitStringToIteratorUsing(const string& full,
+                                const char* delim,
+                                ITR& result) {
+  // Optimize the common case where delim is a single character.
+  if (delim[0] != '\0' && delim[1] == '\0') {
+    char c = delim[0];
+    const char* p = full.data();
+    const char* end = p + full.size();
+    while (p != end) {
+      if (*p == c) {
+        ++p;
+      } else {
+        const char* start = p;
+        while (++p != end && *p != c);
+        *result++ = string(start, p - start);
+      }
+    }
+    return;
+  }
+
+  string::size_type begin_index, end_index;
+  begin_index = full.find_first_not_of(delim);
+  while (begin_index != string::npos) {
+    end_index = full.find_first_of(delim, begin_index);
+    if (end_index == string::npos) {
+      *result++ = full.substr(begin_index);
+      return;
+    }
+    *result++ = full.substr(begin_index, (end_index - begin_index));
+    begin_index = full.find_first_not_of(delim, end_index);
+  }
+}
+
+void SplitStringUsing(const string& full,
+                      const char* delim,
+                      std::vector* result) {
+  std::back_insert_iterator< std::vector > it(*result);
+  SplitStringToIteratorUsing(full, delim, it);
+}
+
+// Split a string using a character delimiter. Append the components
+// to 'result'.  If there are consecutive delimiters, this function
+// will return corresponding empty strings. The string is split into
+// at most the specified number of pieces greedily. This means that the
+// last piece may possibly be split further. To split into as many pieces
+// as possible, specify 0 as the number of pieces.
+//
+// If "full" is the empty string, yields an empty string as the only value.
+//
+// If "pieces" is negative for some reason, it returns the whole string
+// ----------------------------------------------------------------------
+template 
+static inline
+void SplitStringToIteratorAllowEmpty(const StringType& full,
+                                     const char* delim,
+                                     int pieces,
+                                     ITR& result) {
+  string::size_type begin_index, end_index;
+  begin_index = 0;
+
+  for (int i = 0; (i < pieces-1) || (pieces == 0); i++) {
+    end_index = full.find_first_of(delim, begin_index);
+    if (end_index == string::npos) {
+      *result++ = full.substr(begin_index);
+      return;
+    }
+    *result++ = full.substr(begin_index, (end_index - begin_index));
+    begin_index = end_index + 1;
+  }
+  *result++ = full.substr(begin_index);
+}
+
+void SplitStringAllowEmpty(const string& full, const char* delim,
+                           std::vector* result) {
+  std::back_insert_iterator > it(*result);
+  SplitStringToIteratorAllowEmpty(full, delim, 0, it);
+}
+
+// ----------------------------------------------------------------------
+// JoinStrings()
+//    This merges a vector of string components with delim inserted
+//    as separaters between components.
+//
+// ----------------------------------------------------------------------
+template 
+static void JoinStringsIterator(const ITERATOR& start,
+                                const ITERATOR& end,
+                                const char* delim,
+                                string* result) {
+  GOOGLE_CHECK(result != nullptr);
+  result->clear();
+  int delim_length = strlen(delim);
+
+  // Precompute resulting length so we can reserve() memory in one shot.
+  int length = 0;
+  for (ITERATOR iter = start; iter != end; ++iter) {
+    if (iter != start) {
+      length += delim_length;
+    }
+    length += iter->size();
+  }
+  result->reserve(length);
+
+  // Now combine everything.
+  for (ITERATOR iter = start; iter != end; ++iter) {
+    if (iter != start) {
+      result->append(delim, delim_length);
+    }
+    result->append(iter->data(), iter->size());
+  }
+}
+
+void JoinStrings(const std::vector& components,
+                 const char* delim,
+                 string * result) {
+  JoinStringsIterator(components.begin(), components.end(), delim, result);
+}
+
+// ----------------------------------------------------------------------
+// UnescapeCEscapeSequences()
+//    This does all the unescaping that C does: \ooo, \r, \n, etc
+//    Returns length of resulting string.
+//    The implementation of \x parses any positive number of hex digits,
+//    but it is an error if the value requires more than 8 bits, and the
+//    result is truncated to 8 bits.
+//
+//    The second call stores its errors in a supplied string vector.
+//    If the string vector pointer is nullptr, it reports the errors with LOG().
+// ----------------------------------------------------------------------
+
+#define IS_OCTAL_DIGIT(c) (((c) >= '0') && ((c) <= '7'))
+
+// Protocol buffers doesn't ever care about errors, but I don't want to remove
+// the code.
+#define LOG_STRING(LEVEL, VECTOR) GOOGLE_LOG_IF(LEVEL, false)
+
+int UnescapeCEscapeSequences(const char* source, char* dest) {
+  return UnescapeCEscapeSequences(source, dest, nullptr);
+}
+
+int UnescapeCEscapeSequences(const char* source, char* dest,
+                             std::vector *errors) {
+  GOOGLE_DCHECK(errors == nullptr) << "Error reporting not implemented.";
+
+  char* d = dest;
+  const char* p = source;
+
+  // Small optimization for case where source = dest and there's no escaping
+  while ( p == d && *p != '\0' && *p != '\\' )
+    p++, d++;
+
+  while (*p != '\0') {
+    if (*p != '\\') {
+      *d++ = *p++;
+    } else {
+      switch ( *++p ) {                    // skip past the '\\'
+        case '\0':
+          LOG_STRING(ERROR, errors) << "String cannot end with \\";
+          *d = '\0';
+          return d - dest;   // we're done with p
+        case 'a':  *d++ = '\a';  break;
+        case 'b':  *d++ = '\b';  break;
+        case 'f':  *d++ = '\f';  break;
+        case 'n':  *d++ = '\n';  break;
+        case 'r':  *d++ = '\r';  break;
+        case 't':  *d++ = '\t';  break;
+        case 'v':  *d++ = '\v';  break;
+        case '\\': *d++ = '\\';  break;
+        case '?':  *d++ = '\?';  break;    // \?  Who knew?
+        case '\'': *d++ = '\'';  break;
+        case '"':  *d++ = '\"';  break;
+        case '0': case '1': case '2': case '3':  // octal digit: 1 to 3 digits
+        case '4': case '5': case '6': case '7': {
+          char ch = *p - '0';
+          if ( IS_OCTAL_DIGIT(p[1]) )
+            ch = ch * 8 + *++p - '0';
+          if ( IS_OCTAL_DIGIT(p[1]) )      // safe (and easy) to do this twice
+            ch = ch * 8 + *++p - '0';      // now points at last digit
+          *d++ = ch;
+          break;
+        }
+        case 'x': case 'X': {
+          if (!isxdigit(p[1])) {
+            if (p[1] == '\0') {
+              LOG_STRING(ERROR, errors) << "String cannot end with \\x";
+            } else {
+              LOG_STRING(ERROR, errors) <<
+                "\\x cannot be followed by non-hex digit: \\" << *p << p[1];
+            }
+            break;
+          }
+          unsigned int ch = 0;
+          const char *hex_start = p;
+          while (isxdigit(p[1]))  // arbitrarily many hex digits
+            ch = (ch << 4) + hex_digit_to_int(*++p);
+          if (ch > 0xFF)
+            LOG_STRING(ERROR, errors) << "Value of " <<
+              "\\" << string(hex_start, p+1-hex_start) << " exceeds 8 bits";
+          *d++ = ch;
+          break;
+        }
+#if 0  // TODO(kenton):  Support \u and \U?  Requires runetochar().
+        case 'u': {
+          // \uhhhh => convert 4 hex digits to UTF-8
+          char32 rune = 0;
+          const char *hex_start = p;
+          for (int i = 0; i < 4; ++i) {
+            if (isxdigit(p[1])) {  // Look one char ahead.
+              rune = (rune << 4) + hex_digit_to_int(*++p);  // Advance p.
+            } else {
+              LOG_STRING(ERROR, errors)
+                << "\\u must be followed by 4 hex digits: \\"
+                <<  string(hex_start, p+1-hex_start);
+              break;
+            }
+          }
+          d += runetochar(d, &rune);
+          break;
+        }
+        case 'U': {
+          // \Uhhhhhhhh => convert 8 hex digits to UTF-8
+          char32 rune = 0;
+          const char *hex_start = p;
+          for (int i = 0; i < 8; ++i) {
+            if (isxdigit(p[1])) {  // Look one char ahead.
+              // Don't change rune until we're sure this
+              // is within the Unicode limit, but do advance p.
+              char32 newrune = (rune << 4) + hex_digit_to_int(*++p);
+              if (newrune > 0x10FFFF) {
+                LOG_STRING(ERROR, errors)
+                  << "Value of \\"
+                  << string(hex_start, p + 1 - hex_start)
+                  << " exceeds Unicode limit (0x10FFFF)";
+                break;
+              } else {
+                rune = newrune;
+              }
+            } else {
+              LOG_STRING(ERROR, errors)
+                << "\\U must be followed by 8 hex digits: \\"
+                <<  string(hex_start, p+1-hex_start);
+              break;
+            }
+          }
+          d += runetochar(d, &rune);
+          break;
+        }
+#endif
+        default:
+          LOG_STRING(ERROR, errors) << "Unknown escape sequence: \\" << *p;
+      }
+      p++;                                 // read past letter we escaped
+    }
+  }
+  *d = '\0';
+  return d - dest;
+}
+
+// ----------------------------------------------------------------------
+// UnescapeCEscapeString()
+//    This does the same thing as UnescapeCEscapeSequences, but creates
+//    a new string. The caller does not need to worry about allocating
+//    a dest buffer. This should be used for non performance critical
+//    tasks such as printing debug messages. It is safe for src and dest
+//    to be the same.
+//
+//    The second call stores its errors in a supplied string vector.
+//    If the string vector pointer is nullptr, it reports the errors with LOG().
+//
+//    In the first and second calls, the length of dest is returned. In the
+//    the third call, the new string is returned.
+// ----------------------------------------------------------------------
+int UnescapeCEscapeString(const string& src, string* dest) {
+  return UnescapeCEscapeString(src, dest, nullptr);
+}
+
+int UnescapeCEscapeString(const string& src, string* dest,
+                          std::vector *errors) {
+  std::unique_ptr unescaped(new char[src.size() + 1]);
+  int len = UnescapeCEscapeSequences(src.c_str(), unescaped.get(), errors);
+  GOOGLE_CHECK(dest);
+  dest->assign(unescaped.get(), len);
+  return len;
+}
+
+string UnescapeCEscapeString(const string& src) {
+  std::unique_ptr unescaped(new char[src.size() + 1]);
+  int len = UnescapeCEscapeSequences(src.c_str(), unescaped.get(), nullptr);
+  return string(unescaped.get(), len);
+}
+
+// ----------------------------------------------------------------------
+// CEscapeString()
+// CHexEscapeString()
+//    Copies 'src' to 'dest', escaping dangerous characters using
+//    C-style escape sequences. This is very useful for preparing query
+//    flags. 'src' and 'dest' should not overlap. The 'Hex' version uses
+//    hexadecimal rather than octal sequences.
+//    Returns the number of bytes written to 'dest' (not including the \0)
+//    or -1 if there was insufficient space.
+//
+//    Currently only \n, \r, \t, ", ', \ and !isprint() chars are escaped.
+// ----------------------------------------------------------------------
+int CEscapeInternal(const char* src, int src_len, char* dest,
+                    int dest_len, bool use_hex, bool utf8_safe) {
+  const char* src_end = src + src_len;
+  int used = 0;
+  bool last_hex_escape = false; // true if last output char was \xNN
+
+  for (; src < src_end; src++) {
+    if (dest_len - used < 2)   // Need space for two letter escape
+      return -1;
+
+    bool is_hex_escape = false;
+    switch (*src) {
+      case '\n': dest[used++] = '\\'; dest[used++] = 'n';  break;
+      case '\r': dest[used++] = '\\'; dest[used++] = 'r';  break;
+      case '\t': dest[used++] = '\\'; dest[used++] = 't';  break;
+      case '\"': dest[used++] = '\\'; dest[used++] = '\"'; break;
+      case '\'': dest[used++] = '\\'; dest[used++] = '\''; break;
+      case '\\': dest[used++] = '\\'; dest[used++] = '\\'; break;
+      default:
+        // Note that if we emit \xNN and the src character after that is a hex
+        // digit then that digit must be escaped too to prevent it being
+        // interpreted as part of the character code by C.
+        if ((!utf8_safe || static_cast(*src) < 0x80) &&
+            (!isprint(*src) ||
+             (last_hex_escape && isxdigit(*src)))) {
+          if (dest_len - used < 4) // need space for 4 letter escape
+            return -1;
+          sprintf(dest + used, (use_hex ? "\\x%02x" : "\\%03o"),
+                  static_cast(*src));
+          is_hex_escape = use_hex;
+          used += 4;
+        } else {
+          dest[used++] = *src; break;
+        }
+    }
+    last_hex_escape = is_hex_escape;
+  }
+
+  if (dest_len - used < 1)   // make sure that there is room for \0
+    return -1;
+
+  dest[used] = '\0';   // doesn't count towards return value though
+  return used;
+}
+
+// Calculates the length of the C-style escaped version of 'src'.
+// Assumes that non-printable characters are escaped using octal sequences, and
+// that UTF-8 bytes are not handled specially.
+static inline size_t CEscapedLength(StringPiece src) {
+  static char c_escaped_len[256] = {
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, 4, 2, 4, 4,  // \t, \n, \r
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1,  // ", '
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  // '0'..'9'
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  // 'A'..'O'
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1,  // 'P'..'Z', '\'
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  // 'a'..'o'
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4,  // 'p'..'z', DEL
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+  };
+
+  size_t escaped_len = 0;
+  for (int i = 0; i < src.size(); ++i) {
+    unsigned char c = static_cast(src[i]);
+    escaped_len += c_escaped_len[c];
+  }
+  return escaped_len;
+}
+
+// ----------------------------------------------------------------------
+// Escapes 'src' using C-style escape sequences, and appends the escaped string
+// to 'dest'. This version is faster than calling CEscapeInternal as it computes
+// the required space using a lookup table, and also does not do any special
+// handling for Hex or UTF-8 characters.
+// ----------------------------------------------------------------------
+void CEscapeAndAppend(StringPiece src, string* dest) {
+  size_t escaped_len = CEscapedLength(src);
+  if (escaped_len == src.size()) {
+    dest->append(src.data(), src.size());
+    return;
+  }
+
+  size_t cur_dest_len = dest->size();
+  dest->resize(cur_dest_len + escaped_len);
+  char* append_ptr = &(*dest)[cur_dest_len];
+
+  for (int i = 0; i < src.size(); ++i) {
+    unsigned char c = static_cast(src[i]);
+    switch (c) {
+      case '\n': *append_ptr++ = '\\'; *append_ptr++ = 'n'; break;
+      case '\r': *append_ptr++ = '\\'; *append_ptr++ = 'r'; break;
+      case '\t': *append_ptr++ = '\\'; *append_ptr++ = 't'; break;
+      case '\"': *append_ptr++ = '\\'; *append_ptr++ = '\"'; break;
+      case '\'': *append_ptr++ = '\\'; *append_ptr++ = '\''; break;
+      case '\\': *append_ptr++ = '\\'; *append_ptr++ = '\\'; break;
+      default:
+        if (!isprint(c)) {
+          *append_ptr++ = '\\';
+          *append_ptr++ = '0' + c / 64;
+          *append_ptr++ = '0' + (c % 64) / 8;
+          *append_ptr++ = '0' + c % 8;
+        } else {
+          *append_ptr++ = c;
+        }
+        break;
+    }
+  }
+}
+
+string CEscape(const string& src) {
+  string dest;
+  CEscapeAndAppend(src, &dest);
+  return dest;
+}
+
+namespace strings {
+
+string Utf8SafeCEscape(const string& src) {
+  const int dest_length = src.size() * 4 + 1; // Maximum possible expansion
+  std::unique_ptr dest(new char[dest_length]);
+  const int len = CEscapeInternal(src.data(), src.size(),
+                                  dest.get(), dest_length, false, true);
+  GOOGLE_DCHECK_GE(len, 0);
+  return string(dest.get(), len);
+}
+
+string CHexEscape(const string& src) {
+  const int dest_length = src.size() * 4 + 1; // Maximum possible expansion
+  std::unique_ptr dest(new char[dest_length]);
+  const int len = CEscapeInternal(src.data(), src.size(),
+                                  dest.get(), dest_length, true, false);
+  GOOGLE_DCHECK_GE(len, 0);
+  return string(dest.get(), len);
+}
+
+}  // namespace strings
+
+// ----------------------------------------------------------------------
+// strto32_adaptor()
+// strtou32_adaptor()
+//    Implementation of strto[u]l replacements that have identical
+//    overflow and underflow characteristics for both ILP-32 and LP-64
+//    platforms, including errno preservation in error-free calls.
+// ----------------------------------------------------------------------
+
+int32 strto32_adaptor(const char *nptr, char **endptr, int base) {
+  const int saved_errno = errno;
+  errno = 0;
+  const long result = strtol(nptr, endptr, base);
+  if (errno == ERANGE && result == LONG_MIN) {
+    return kint32min;
+  } else if (errno == ERANGE && result == LONG_MAX) {
+    return kint32max;
+  } else if (errno == 0 && result < kint32min) {
+    errno = ERANGE;
+    return kint32min;
+  } else if (errno == 0 && result > kint32max) {
+    errno = ERANGE;
+    return kint32max;
+  }
+  if (errno == 0)
+    errno = saved_errno;
+  return static_cast(result);
+}
+
+uint32 strtou32_adaptor(const char *nptr, char **endptr, int base) {
+  const int saved_errno = errno;
+  errno = 0;
+  const unsigned long result = strtoul(nptr, endptr, base);
+  if (errno == ERANGE && result == ULONG_MAX) {
+    return kuint32max;
+  } else if (errno == 0 && result > kuint32max) {
+    errno = ERANGE;
+    return kuint32max;
+  }
+  if (errno == 0)
+    errno = saved_errno;
+  return static_cast(result);
+}
+
+inline bool safe_parse_sign(string* text  /*inout*/,
+                            bool* negative_ptr  /*output*/) {
+  const char* start = text->data();
+  const char* end = start + text->size();
+
+  // Consume whitespace.
+  while (start < end && (start[0] == ' ')) {
+    ++start;
+  }
+  while (start < end && (end[-1] == ' ')) {
+    --end;
+  }
+  if (start >= end) {
+    return false;
+  }
+
+  // Consume sign.
+  *negative_ptr = (start[0] == '-');
+  if (*negative_ptr || start[0] == '+') {
+    ++start;
+    if (start >= end) {
+      return false;
+    }
+  }
+  *text = text->substr(start - text->data(), end - start);
+  return true;
+}
+
+template
+bool safe_parse_positive_int(
+    string text, IntType* value_p) {
+  int base = 10;
+  IntType value = 0;
+  const IntType vmax = std::numeric_limits::max();
+  assert(vmax > 0);
+  assert(vmax >= base);
+  const IntType vmax_over_base = vmax / base;
+  const char* start = text.data();
+  const char* end = start + text.size();
+  // loop over digits
+  for (; start < end; ++start) {
+    unsigned char c = static_cast(start[0]);
+    int digit = c - '0';
+    if (digit >= base || digit < 0) {
+      *value_p = value;
+      return false;
+    }
+    if (value > vmax_over_base) {
+      *value_p = vmax;
+      return false;
+    }
+    value *= base;
+    if (value > vmax - digit) {
+      *value_p = vmax;
+      return false;
+    }
+    value += digit;
+  }
+  *value_p = value;
+  return true;
+}
+
+template
+bool safe_parse_negative_int(
+    const string& text, IntType* value_p) {
+  int base = 10;
+  IntType value = 0;
+  const IntType vmin = std::numeric_limits::min();
+  assert(vmin < 0);
+  assert(vmin <= 0 - base);
+  IntType vmin_over_base = vmin / base;
+  // 2003 c++ standard [expr.mul]
+  // "... the sign of the remainder is implementation-defined."
+  // Although (vmin/base)*base + vmin%base is always vmin.
+  // 2011 c++ standard tightens the spec but we cannot rely on it.
+  if (vmin % base > 0) {
+    vmin_over_base += 1;
+  }
+  const char* start = text.data();
+  const char* end = start + text.size();
+  // loop over digits
+  for (; start < end; ++start) {
+    unsigned char c = static_cast(start[0]);
+    int digit = c - '0';
+    if (digit >= base || digit < 0) {
+      *value_p = value;
+      return false;
+    }
+    if (value < vmin_over_base) {
+      *value_p = vmin;
+      return false;
+    }
+    value *= base;
+    if (value < vmin + digit) {
+      *value_p = vmin;
+      return false;
+    }
+    value -= digit;
+  }
+  *value_p = value;
+  return true;
+}
+
+template
+bool safe_int_internal(string text, IntType* value_p) {
+  *value_p = 0;
+  bool negative;
+  if (!safe_parse_sign(&text, &negative)) {
+    return false;
+  }
+  if (!negative) {
+    return safe_parse_positive_int(text, value_p);
+  } else {
+    return safe_parse_negative_int(text, value_p);
+  }
+}
+
+template
+bool safe_uint_internal(string text, IntType* value_p) {
+  *value_p = 0;
+  bool negative;
+  if (!safe_parse_sign(&text, &negative) || negative) {
+    return false;
+  }
+  return safe_parse_positive_int(text, value_p);
+}
+
+// ----------------------------------------------------------------------
+// FastIntToBuffer()
+// FastInt64ToBuffer()
+// FastHexToBuffer()
+// FastHex64ToBuffer()
+// FastHex32ToBuffer()
+// ----------------------------------------------------------------------
+
+// Offset into buffer where FastInt64ToBuffer places the end of string
+// null character.  Also used by FastInt64ToBufferLeft.
+static const int kFastInt64ToBufferOffset = 21;
+
+char *FastInt64ToBuffer(int64 i, char* buffer) {
+  // We could collapse the positive and negative sections, but that
+  // would be slightly slower for positive numbers...
+  // 22 bytes is enough to store -2**64, -18446744073709551616.
+  char* p = buffer + kFastInt64ToBufferOffset;
+  *p-- = '\0';
+  if (i >= 0) {
+    do {
+      *p-- = '0' + i % 10;
+      i /= 10;
+    } while (i > 0);
+    return p + 1;
+  } else {
+    // On different platforms, % and / have different behaviors for
+    // negative numbers, so we need to jump through hoops to make sure
+    // we don't divide negative numbers.
+    if (i > -10) {
+      i = -i;
+      *p-- = '0' + i;
+      *p = '-';
+      return p;
+    } else {
+      // Make sure we aren't at MIN_INT, in which case we can't say i = -i
+      i = i + 10;
+      i = -i;
+      *p-- = '0' + i % 10;
+      // Undo what we did a moment ago
+      i = i / 10 + 1;
+      do {
+        *p-- = '0' + i % 10;
+        i /= 10;
+      } while (i > 0);
+      *p = '-';
+      return p;
+    }
+  }
+}
+
+// Offset into buffer where FastInt32ToBuffer places the end of string
+// null character.  Also used by FastInt32ToBufferLeft
+static const int kFastInt32ToBufferOffset = 11;
+
+// Yes, this is a duplicate of FastInt64ToBuffer.  But, we need this for the
+// compiler to generate 32 bit arithmetic instructions.  It's much faster, at
+// least with 32 bit binaries.
+char *FastInt32ToBuffer(int32 i, char* buffer) {
+  // We could collapse the positive and negative sections, but that
+  // would be slightly slower for positive numbers...
+  // 12 bytes is enough to store -2**32, -4294967296.
+  char* p = buffer + kFastInt32ToBufferOffset;
+  *p-- = '\0';
+  if (i >= 0) {
+    do {
+      *p-- = '0' + i % 10;
+      i /= 10;
+    } while (i > 0);
+    return p + 1;
+  } else {
+    // On different platforms, % and / have different behaviors for
+    // negative numbers, so we need to jump through hoops to make sure
+    // we don't divide negative numbers.
+    if (i > -10) {
+      i = -i;
+      *p-- = '0' + i;
+      *p = '-';
+      return p;
+    } else {
+      // Make sure we aren't at MIN_INT, in which case we can't say i = -i
+      i = i + 10;
+      i = -i;
+      *p-- = '0' + i % 10;
+      // Undo what we did a moment ago
+      i = i / 10 + 1;
+      do {
+        *p-- = '0' + i % 10;
+        i /= 10;
+      } while (i > 0);
+      *p = '-';
+      return p;
+    }
+  }
+}
+
+char *FastHexToBuffer(int i, char* buffer) {
+  GOOGLE_CHECK(i >= 0) << "FastHexToBuffer() wants non-negative integers, not " << i;
+
+  static const char *hexdigits = "0123456789abcdef";
+  char *p = buffer + 21;
+  *p-- = '\0';
+  do {
+    *p-- = hexdigits[i & 15];   // mod by 16
+    i >>= 4;                    // divide by 16
+  } while (i > 0);
+  return p + 1;
+}
+
+char *InternalFastHexToBuffer(uint64 value, char* buffer, int num_byte) {
+  static const char *hexdigits = "0123456789abcdef";
+  buffer[num_byte] = '\0';
+  for (int i = num_byte - 1; i >= 0; i--) {
+#ifdef _M_X64
+    // MSVC x64 platform has a bug optimizing the uint32(value) in the #else
+    // block. Given that the uint32 cast was to improve performance on 32-bit
+    // platforms, we use 64-bit '&' directly.
+    buffer[i] = hexdigits[value & 0xf];
+#else
+    buffer[i] = hexdigits[uint32(value) & 0xf];
+#endif
+    value >>= 4;
+  }
+  return buffer;
+}
+
+char *FastHex64ToBuffer(uint64 value, char* buffer) {
+  return InternalFastHexToBuffer(value, buffer, 16);
+}
+
+char *FastHex32ToBuffer(uint32 value, char* buffer) {
+  return InternalFastHexToBuffer(value, buffer, 8);
+}
+
+// ----------------------------------------------------------------------
+// FastInt32ToBufferLeft()
+// FastUInt32ToBufferLeft()
+// FastInt64ToBufferLeft()
+// FastUInt64ToBufferLeft()
+//
+// Like the Fast*ToBuffer() functions above, these are intended for speed.
+// Unlike the Fast*ToBuffer() functions, however, these functions write
+// their output to the beginning of the buffer (hence the name, as the
+// output is left-aligned).  The caller is responsible for ensuring that
+// the buffer has enough space to hold the output.
+//
+// Returns a pointer to the end of the string (i.e. the null character
+// terminating the string).
+// ----------------------------------------------------------------------
+
+static const char two_ASCII_digits[100][2] = {
+  {'0','0'}, {'0','1'}, {'0','2'}, {'0','3'}, {'0','4'},
+  {'0','5'}, {'0','6'}, {'0','7'}, {'0','8'}, {'0','9'},
+  {'1','0'}, {'1','1'}, {'1','2'}, {'1','3'}, {'1','4'},
+  {'1','5'}, {'1','6'}, {'1','7'}, {'1','8'}, {'1','9'},
+  {'2','0'}, {'2','1'}, {'2','2'}, {'2','3'}, {'2','4'},
+  {'2','5'}, {'2','6'}, {'2','7'}, {'2','8'}, {'2','9'},
+  {'3','0'}, {'3','1'}, {'3','2'}, {'3','3'}, {'3','4'},
+  {'3','5'}, {'3','6'}, {'3','7'}, {'3','8'}, {'3','9'},
+  {'4','0'}, {'4','1'}, {'4','2'}, {'4','3'}, {'4','4'},
+  {'4','5'}, {'4','6'}, {'4','7'}, {'4','8'}, {'4','9'},
+  {'5','0'}, {'5','1'}, {'5','2'}, {'5','3'}, {'5','4'},
+  {'5','5'}, {'5','6'}, {'5','7'}, {'5','8'}, {'5','9'},
+  {'6','0'}, {'6','1'}, {'6','2'}, {'6','3'}, {'6','4'},
+  {'6','5'}, {'6','6'}, {'6','7'}, {'6','8'}, {'6','9'},
+  {'7','0'}, {'7','1'}, {'7','2'}, {'7','3'}, {'7','4'},
+  {'7','5'}, {'7','6'}, {'7','7'}, {'7','8'}, {'7','9'},
+  {'8','0'}, {'8','1'}, {'8','2'}, {'8','3'}, {'8','4'},
+  {'8','5'}, {'8','6'}, {'8','7'}, {'8','8'}, {'8','9'},
+  {'9','0'}, {'9','1'}, {'9','2'}, {'9','3'}, {'9','4'},
+  {'9','5'}, {'9','6'}, {'9','7'}, {'9','8'}, {'9','9'}
+};
+
+char* FastUInt32ToBufferLeft(uint32 u, char* buffer) {
+  uint32 digits;
+  const char *ASCII_digits = nullptr;
+  // The idea of this implementation is to trim the number of divides to as few
+  // as possible by using multiplication and subtraction rather than mod (%),
+  // and by outputting two digits at a time rather than one.
+  // The huge-number case is first, in the hopes that the compiler will output
+  // that case in one branch-free block of code, and only output conditional
+  // branches into it from below.
+  if (u >= 1000000000) {  // >= 1,000,000,000
+    digits = u / 100000000;  // 100,000,000
+    ASCII_digits = two_ASCII_digits[digits];
+    buffer[0] = ASCII_digits[0];
+    buffer[1] = ASCII_digits[1];
+    buffer += 2;
+sublt100_000_000:
+    u -= digits * 100000000;  // 100,000,000
+lt100_000_000:
+    digits = u / 1000000;  // 1,000,000
+    ASCII_digits = two_ASCII_digits[digits];
+    buffer[0] = ASCII_digits[0];
+    buffer[1] = ASCII_digits[1];
+    buffer += 2;
+sublt1_000_000:
+    u -= digits * 1000000;  // 1,000,000
+lt1_000_000:
+    digits = u / 10000;  // 10,000
+    ASCII_digits = two_ASCII_digits[digits];
+    buffer[0] = ASCII_digits[0];
+    buffer[1] = ASCII_digits[1];
+    buffer += 2;
+sublt10_000:
+    u -= digits * 10000;  // 10,000
+lt10_000:
+    digits = u / 100;
+    ASCII_digits = two_ASCII_digits[digits];
+    buffer[0] = ASCII_digits[0];
+    buffer[1] = ASCII_digits[1];
+    buffer += 2;
+sublt100:
+    u -= digits * 100;
+lt100:
+    digits = u;
+    ASCII_digits = two_ASCII_digits[digits];
+    buffer[0] = ASCII_digits[0];
+    buffer[1] = ASCII_digits[1];
+    buffer += 2;
+done:
+    *buffer = 0;
+    return buffer;
+  }
+
+  if (u < 100) {
+    digits = u;
+    if (u >= 10) goto lt100;
+    *buffer++ = '0' + digits;
+    goto done;
+  }
+  if (u  <  10000) {   // 10,000
+    if (u >= 1000) goto lt10_000;
+    digits = u / 100;
+    *buffer++ = '0' + digits;
+    goto sublt100;
+  }
+  if (u  <  1000000) {   // 1,000,000
+    if (u >= 100000) goto lt1_000_000;
+    digits = u / 10000;  //    10,000
+    *buffer++ = '0' + digits;
+    goto sublt10_000;
+  }
+  if (u  <  100000000) {   // 100,000,000
+    if (u >= 10000000) goto lt100_000_000;
+    digits = u / 1000000;  //   1,000,000
+    *buffer++ = '0' + digits;
+    goto sublt1_000_000;
+  }
+  // we already know that u < 1,000,000,000
+  digits = u / 100000000;   // 100,000,000
+  *buffer++ = '0' + digits;
+  goto sublt100_000_000;
+}
+
+char* FastInt32ToBufferLeft(int32 i, char* buffer) {
+  uint32 u = 0;
+  if (i < 0) {
+    *buffer++ = '-';
+    u -= i;
+  } else {
+    u = i;
+  }
+  return FastUInt32ToBufferLeft(u, buffer);
+}
+
+char* FastUInt64ToBufferLeft(uint64 u64, char* buffer) {
+  int digits;
+  const char *ASCII_digits = nullptr;
+
+  uint32 u = static_cast(u64);
+  if (u == u64) return FastUInt32ToBufferLeft(u, buffer);
+
+  uint64 top_11_digits = u64 / 1000000000;
+  buffer = FastUInt64ToBufferLeft(top_11_digits, buffer);
+  u = u64 - (top_11_digits * 1000000000);
+
+  digits = u / 10000000;  // 10,000,000
+  GOOGLE_DCHECK_LT(digits, 100);
+  ASCII_digits = two_ASCII_digits[digits];
+  buffer[0] = ASCII_digits[0];
+  buffer[1] = ASCII_digits[1];
+  buffer += 2;
+  u -= digits * 10000000;  // 10,000,000
+  digits = u / 100000;  // 100,000
+  ASCII_digits = two_ASCII_digits[digits];
+  buffer[0] = ASCII_digits[0];
+  buffer[1] = ASCII_digits[1];
+  buffer += 2;
+  u -= digits * 100000;  // 100,000
+  digits = u / 1000;  // 1,000
+  ASCII_digits = two_ASCII_digits[digits];
+  buffer[0] = ASCII_digits[0];
+  buffer[1] = ASCII_digits[1];
+  buffer += 2;
+  u -= digits * 1000;  // 1,000
+  digits = u / 10;
+  ASCII_digits = two_ASCII_digits[digits];
+  buffer[0] = ASCII_digits[0];
+  buffer[1] = ASCII_digits[1];
+  buffer += 2;
+  u -= digits * 10;
+  digits = u;
+  *buffer++ = '0' + digits;
+  *buffer = 0;
+  return buffer;
+}
+
+char* FastInt64ToBufferLeft(int64 i, char* buffer) {
+  uint64 u = 0;
+  if (i < 0) {
+    *buffer++ = '-';
+    u -= i;
+  } else {
+    u = i;
+  }
+  return FastUInt64ToBufferLeft(u, buffer);
+}
+
+// ----------------------------------------------------------------------
+// SimpleItoa()
+//    Description: converts an integer to a string.
+//
+//    Return value: string
+// ----------------------------------------------------------------------
+
+string SimpleItoa(int i) {
+  char buffer[kFastToBufferSize];
+  return (sizeof(i) == 4) ?
+    FastInt32ToBuffer(i, buffer) :
+    FastInt64ToBuffer(i, buffer);
+}
+
+string SimpleItoa(unsigned int i) {
+  char buffer[kFastToBufferSize];
+  return string(buffer, (sizeof(i) == 4) ?
+    FastUInt32ToBufferLeft(i, buffer) :
+    FastUInt64ToBufferLeft(i, buffer));
+}
+
+string SimpleItoa(long i) {
+  char buffer[kFastToBufferSize];
+  return (sizeof(i) == 4) ?
+    FastInt32ToBuffer(i, buffer) :
+    FastInt64ToBuffer(i, buffer);
+}
+
+string SimpleItoa(unsigned long i) {
+  char buffer[kFastToBufferSize];
+  return string(buffer, (sizeof(i) == 4) ?
+    FastUInt32ToBufferLeft(i, buffer) :
+    FastUInt64ToBufferLeft(i, buffer));
+}
+
+string SimpleItoa(long long i) {
+  char buffer[kFastToBufferSize];
+  return (sizeof(i) == 4) ?
+    FastInt32ToBuffer(i, buffer) :
+    FastInt64ToBuffer(i, buffer);
+}
+
+string SimpleItoa(unsigned long long i) {
+  char buffer[kFastToBufferSize];
+  return string(buffer, (sizeof(i) == 4) ?
+    FastUInt32ToBufferLeft(i, buffer) :
+    FastUInt64ToBufferLeft(i, buffer));
+}
+
+// ----------------------------------------------------------------------
+// SimpleDtoa()
+// SimpleFtoa()
+// DoubleToBuffer()
+// FloatToBuffer()
+//    We want to print the value without losing precision, but we also do
+//    not want to print more digits than necessary.  This turns out to be
+//    trickier than it sounds.  Numbers like 0.2 cannot be represented
+//    exactly in binary.  If we print 0.2 with a very large precision,
+//    e.g. "%.50g", we get "0.2000000000000000111022302462515654042363167".
+//    On the other hand, if we set the precision too low, we lose
+//    significant digits when printing numbers that actually need them.
+//    It turns out there is no precision value that does the right thing
+//    for all numbers.
+//
+//    Our strategy is to first try printing with a precision that is never
+//    over-precise, then parse the result with strtod() to see if it
+//    matches.  If not, we print again with a precision that will always
+//    give a precise result, but may use more digits than necessary.
+//
+//    An arguably better strategy would be to use the algorithm described
+//    in "How to Print Floating-Point Numbers Accurately" by Steele &
+//    White, e.g. as implemented by David M. Gay's dtoa().  It turns out,
+//    however, that the following implementation is about as fast as
+//    DMG's code.  Furthermore, DMG's code locks mutexes, which means it
+//    will not scale well on multi-core machines.  DMG's code is slightly
+//    more accurate (in that it will never use more digits than
+//    necessary), but this is probably irrelevant for most users.
+//
+//    Rob Pike and Ken Thompson also have an implementation of dtoa() in
+//    third_party/fmt/fltfmt.cc.  Their implementation is similar to this
+//    one in that it makes guesses and then uses strtod() to check them.
+//    Their implementation is faster because they use their own code to
+//    generate the digits in the first place rather than use snprintf(),
+//    thus avoiding format string parsing overhead.  However, this makes
+//    it considerably more complicated than the following implementation,
+//    and it is embedded in a larger library.  If speed turns out to be
+//    an issue, we could re-implement this in terms of their
+//    implementation.
+// ----------------------------------------------------------------------
+
+string SimpleDtoa(double value) {
+  char buffer[kDoubleToBufferSize];
+  return DoubleToBuffer(value, buffer);
+}
+
+string SimpleFtoa(float value) {
+  char buffer[kFloatToBufferSize];
+  return FloatToBuffer(value, buffer);
+}
+
+static inline bool IsValidFloatChar(char c) {
+  return ('0' <= c && c <= '9') ||
+         c == 'e' || c == 'E' ||
+         c == '+' || c == '-';
+}
+
+void DelocalizeRadix(char* buffer) {
+  // Fast check:  if the buffer has a normal decimal point, assume no
+  // translation is needed.
+  if (strchr(buffer, '.') != nullptr) return;
+
+  // Find the first unknown character.
+  while (IsValidFloatChar(*buffer)) ++buffer;
+
+  if (*buffer == '\0') {
+    // No radix character found.
+    return;
+  }
+
+  // We are now pointing at the locale-specific radix character.  Replace it
+  // with '.'.
+  *buffer = '.';
+  ++buffer;
+
+  if (!IsValidFloatChar(*buffer) && *buffer != '\0') {
+    // It appears the radix was a multi-byte character.  We need to remove the
+    // extra bytes.
+    char* target = buffer;
+    do { ++buffer; } while (!IsValidFloatChar(*buffer) && *buffer != '\0');
+    memmove(target, buffer, strlen(buffer) + 1);
+  }
+}
+
+char* DoubleToBuffer(double value, char* buffer) {
+  // DBL_DIG is 15 for IEEE-754 doubles, which are used on almost all
+  // platforms these days.  Just in case some system exists where DBL_DIG
+  // is significantly larger -- and risks overflowing our buffer -- we have
+  // this assert.
+  GOOGLE_COMPILE_ASSERT(DBL_DIG < 20, DBL_DIG_is_too_big);
+
+  if (value == std::numeric_limits::infinity()) {
+    strcpy(buffer, "inf");
+    return buffer;
+  } else if (value == -std::numeric_limits::infinity()) {
+    strcpy(buffer, "-inf");
+    return buffer;
+  } else if (std::isnan(value)) {
+    strcpy(buffer, "nan");
+    return buffer;
+  }
+
+  int snprintf_result =
+    snprintf(buffer, kDoubleToBufferSize, "%.*g", DBL_DIG, value);
+
+  // The snprintf should never overflow because the buffer is significantly
+  // larger than the precision we asked for.
+  GOOGLE_DCHECK(snprintf_result > 0 && snprintf_result < kDoubleToBufferSize);
+
+  // We need to make parsed_value volatile in order to force the compiler to
+  // write it out to the stack.  Otherwise, it may keep the value in a
+  // register, and if it does that, it may keep it as a long double instead
+  // of a double.  This long double may have extra bits that make it compare
+  // unequal to "value" even though it would be exactly equal if it were
+  // truncated to a double.
+  volatile double parsed_value = internal::NoLocaleStrtod(buffer, nullptr);
+  if (parsed_value != value) {
+    int snprintf_result =
+      snprintf(buffer, kDoubleToBufferSize, "%.*g", DBL_DIG+2, value);
+
+    // Should never overflow; see above.
+    GOOGLE_DCHECK(snprintf_result > 0 && snprintf_result < kDoubleToBufferSize);
+  }
+
+  DelocalizeRadix(buffer);
+  return buffer;
+}
+
+static int memcasecmp(const char *s1, const char *s2, size_t len) {
+  const unsigned char *us1 = reinterpret_cast(s1);
+  const unsigned char *us2 = reinterpret_cast(s2);
+
+  for ( int i = 0; i < len; i++ ) {
+    const int diff =
+      static_cast(static_cast(ascii_tolower(us1[i]))) -
+      static_cast(static_cast(ascii_tolower(us2[i])));
+    if (diff != 0) return diff;
+  }
+  return 0;
+}
+
+inline bool CaseEqual(StringPiece s1, StringPiece s2) {
+  if (s1.size() != s2.size()) return false;
+  return memcasecmp(s1.data(), s2.data(), s1.size()) == 0;
+}
+
+bool safe_strtob(StringPiece str, bool* value) {
+  GOOGLE_CHECK(value != nullptr) << "nullptr output boolean given.";
+  if (CaseEqual(str, "true") || CaseEqual(str, "t") ||
+      CaseEqual(str, "yes") || CaseEqual(str, "y") ||
+      CaseEqual(str, "1")) {
+    *value = true;
+    return true;
+  }
+  if (CaseEqual(str, "false") || CaseEqual(str, "f") ||
+      CaseEqual(str, "no") || CaseEqual(str, "n") ||
+      CaseEqual(str, "0")) {
+    *value = false;
+    return true;
+  }
+  return false;
+}
+
+bool safe_strtof(const char* str, float* value) {
+  char* endptr;
+  errno = 0;  // errno only gets set on errors
+#if defined(_WIN32) || defined (__hpux)  // has no strtof()
+  *value = internal::NoLocaleStrtod(str, &endptr);
+#else
+  *value = strtof(str, &endptr);
+#endif
+  return *str != 0 && *endptr == 0 && errno == 0;
+}
+
+bool safe_strtod(const char* str, double* value) {
+  char* endptr;
+  *value = internal::NoLocaleStrtod(str, &endptr);
+  if (endptr != str) {
+    while (ascii_isspace(*endptr)) ++endptr;
+  }
+  // Ignore range errors from strtod.  The values it
+  // returns on underflow and overflow are the right
+  // fallback in a robust setting.
+  return *str != '\0' && *endptr == '\0';
+}
+
+bool safe_strto32(const string& str, int32* value) {
+  return safe_int_internal(str, value);
+}
+
+bool safe_strtou32(const string& str, uint32* value) {
+  return safe_uint_internal(str, value);
+}
+
+bool safe_strto64(const string& str, int64* value) {
+  return safe_int_internal(str, value);
+}
+
+bool safe_strtou64(const string& str, uint64* value) {
+  return safe_uint_internal(str, value);
+}
+
+char* FloatToBuffer(float value, char* buffer) {
+  // FLT_DIG is 6 for IEEE-754 floats, which are used on almost all
+  // platforms these days.  Just in case some system exists where FLT_DIG
+  // is significantly larger -- and risks overflowing our buffer -- we have
+  // this assert.
+  GOOGLE_COMPILE_ASSERT(FLT_DIG < 10, FLT_DIG_is_too_big);
+
+  if (value == std::numeric_limits::infinity()) {
+    strcpy(buffer, "inf");
+    return buffer;
+  } else if (value == -std::numeric_limits::infinity()) {
+    strcpy(buffer, "-inf");
+    return buffer;
+  } else if (std::isnan(value)) {
+    strcpy(buffer, "nan");
+    return buffer;
+  }
+
+  int snprintf_result =
+    snprintf(buffer, kFloatToBufferSize, "%.*g", FLT_DIG, value);
+
+  // The snprintf should never overflow because the buffer is significantly
+  // larger than the precision we asked for.
+  GOOGLE_DCHECK(snprintf_result > 0 && snprintf_result < kFloatToBufferSize);
+
+  float parsed_value;
+  if (!safe_strtof(buffer, &parsed_value) || parsed_value != value) {
+    int snprintf_result =
+      snprintf(buffer, kFloatToBufferSize, "%.*g", FLT_DIG+3, value);
+
+    // Should never overflow; see above.
+    GOOGLE_DCHECK(snprintf_result > 0 && snprintf_result < kFloatToBufferSize);
+  }
+
+  DelocalizeRadix(buffer);
+  return buffer;
+}
+
+namespace strings {
+
+AlphaNum::AlphaNum(strings::Hex hex) {
+  char *const end = &digits[kFastToBufferSize];
+  char *writer = end;
+  uint64 value = hex.value;
+  uint64 width = hex.spec;
+  // We accomplish minimum width by OR'ing in 0x10000 to the user's value,
+  // where 0x10000 is the smallest hex number that is as wide as the user
+  // asked for.
+  uint64 mask = ((static_cast(1) << (width - 1) * 4)) | value;
+  static const char hexdigits[] = "0123456789abcdef";
+  do {
+    *--writer = hexdigits[value & 0xF];
+    value >>= 4;
+    mask >>= 4;
+  } while (mask != 0);
+  piece_data_ = writer;
+  piece_size_ = end - writer;
+}
+
+}  // namespace strings
+
+// ----------------------------------------------------------------------
+// StrCat()
+//    This merges the given strings or integers, with no delimiter.  This
+//    is designed to be the fastest possible way to construct a string out
+//    of a mix of raw C strings, C++ strings, and integer values.
+// ----------------------------------------------------------------------
+
+// Append is merely a version of memcpy that returns the address of the byte
+// after the area just overwritten.  It comes in multiple flavors to minimize
+// call overhead.
+static char *Append1(char *out, const AlphaNum &x) {
+  if (x.size() > 0) {
+    memcpy(out, x.data(), x.size());
+    out += x.size();
+  }
+  return out;
+}
+
+static char *Append2(char *out, const AlphaNum &x1, const AlphaNum &x2) {
+  if (x1.size() > 0) {
+    memcpy(out, x1.data(), x1.size());
+    out += x1.size();
+  }
+  if (x2.size() > 0) {
+    memcpy(out, x2.data(), x2.size());
+    out += x2.size();
+  }
+  return out;
+}
+
+static char *Append4(char *out, const AlphaNum &x1, const AlphaNum &x2,
+                     const AlphaNum &x3, const AlphaNum &x4) {
+  if (x1.size() > 0) {
+    memcpy(out, x1.data(), x1.size());
+    out += x1.size();
+  }
+  if (x2.size() > 0) {
+    memcpy(out, x2.data(), x2.size());
+    out += x2.size();
+  }
+  if (x3.size() > 0) {
+    memcpy(out, x3.data(), x3.size());
+    out += x3.size();
+  }
+  if (x4.size() > 0) {
+    memcpy(out, x4.data(), x4.size());
+    out += x4.size();
+  }
+  return out;
+}
+
+string StrCat(const AlphaNum &a, const AlphaNum &b) {
+  string result;
+  result.resize(a.size() + b.size());
+  char *const begin = &*result.begin();
+  char *out = Append2(begin, a, b);
+  GOOGLE_DCHECK_EQ(out, begin + result.size());
+  return result;
+}
+
+string StrCat(const AlphaNum &a, const AlphaNum &b, const AlphaNum &c) {
+  string result;
+  result.resize(a.size() + b.size() + c.size());
+  char *const begin = &*result.begin();
+  char *out = Append2(begin, a, b);
+  out = Append1(out, c);
+  GOOGLE_DCHECK_EQ(out, begin + result.size());
+  return result;
+}
+
+string StrCat(const AlphaNum &a, const AlphaNum &b, const AlphaNum &c,
+              const AlphaNum &d) {
+  string result;
+  result.resize(a.size() + b.size() + c.size() + d.size());
+  char *const begin = &*result.begin();
+  char *out = Append4(begin, a, b, c, d);
+  GOOGLE_DCHECK_EQ(out, begin + result.size());
+  return result;
+}
+
+string StrCat(const AlphaNum &a, const AlphaNum &b, const AlphaNum &c,
+              const AlphaNum &d, const AlphaNum &e) {
+  string result;
+  result.resize(a.size() + b.size() + c.size() + d.size() + e.size());
+  char *const begin = &*result.begin();
+  char *out = Append4(begin, a, b, c, d);
+  out = Append1(out, e);
+  GOOGLE_DCHECK_EQ(out, begin + result.size());
+  return result;
+}
+
+string StrCat(const AlphaNum &a, const AlphaNum &b, const AlphaNum &c,
+              const AlphaNum &d, const AlphaNum &e, const AlphaNum &f) {
+  string result;
+  result.resize(a.size() + b.size() + c.size() + d.size() + e.size() +
+                f.size());
+  char *const begin = &*result.begin();
+  char *out = Append4(begin, a, b, c, d);
+  out = Append2(out, e, f);
+  GOOGLE_DCHECK_EQ(out, begin + result.size());
+  return result;
+}
+
+string StrCat(const AlphaNum &a, const AlphaNum &b, const AlphaNum &c,
+              const AlphaNum &d, const AlphaNum &e, const AlphaNum &f,
+              const AlphaNum &g) {
+  string result;
+  result.resize(a.size() + b.size() + c.size() + d.size() + e.size() +
+                f.size() + g.size());
+  char *const begin = &*result.begin();
+  char *out = Append4(begin, a, b, c, d);
+  out = Append2(out, e, f);
+  out = Append1(out, g);
+  GOOGLE_DCHECK_EQ(out, begin + result.size());
+  return result;
+}
+
+string StrCat(const AlphaNum &a, const AlphaNum &b, const AlphaNum &c,
+              const AlphaNum &d, const AlphaNum &e, const AlphaNum &f,
+              const AlphaNum &g, const AlphaNum &h) {
+  string result;
+  result.resize(a.size() + b.size() + c.size() + d.size() + e.size() +
+                f.size() + g.size() + h.size());
+  char *const begin = &*result.begin();
+  char *out = Append4(begin, a, b, c, d);
+  out = Append4(out, e, f, g, h);
+  GOOGLE_DCHECK_EQ(out, begin + result.size());
+  return result;
+}
+
+string StrCat(const AlphaNum &a, const AlphaNum &b, const AlphaNum &c,
+              const AlphaNum &d, const AlphaNum &e, const AlphaNum &f,
+              const AlphaNum &g, const AlphaNum &h, const AlphaNum &i) {
+  string result;
+  result.resize(a.size() + b.size() + c.size() + d.size() + e.size() +
+                f.size() + g.size() + h.size() + i.size());
+  char *const begin = &*result.begin();
+  char *out = Append4(begin, a, b, c, d);
+  out = Append4(out, e, f, g, h);
+  out = Append1(out, i);
+  GOOGLE_DCHECK_EQ(out, begin + result.size());
+  return result;
+}
+
+// It's possible to call StrAppend with a char * pointer that is partway into
+// the string we're appending to.  However the results of this are random.
+// Therefore, check for this in debug mode.  Use unsigned math so we only have
+// to do one comparison.
+#define GOOGLE_DCHECK_NO_OVERLAP(dest, src) \
+    GOOGLE_DCHECK_GT(uintptr_t((src).data() - (dest).data()), \
+                     uintptr_t((dest).size()))
+
+void StrAppend(string *result, const AlphaNum &a) {
+  GOOGLE_DCHECK_NO_OVERLAP(*result, a);
+  result->append(a.data(), a.size());
+}
+
+void StrAppend(string *result, const AlphaNum &a, const AlphaNum &b) {
+  GOOGLE_DCHECK_NO_OVERLAP(*result, a);
+  GOOGLE_DCHECK_NO_OVERLAP(*result, b);
+  string::size_type old_size = result->size();
+  result->resize(old_size + a.size() + b.size());
+  char *const begin = &*result->begin();
+  char *out = Append2(begin + old_size, a, b);
+  GOOGLE_DCHECK_EQ(out, begin + result->size());
+}
+
+void StrAppend(string *result,
+               const AlphaNum &a, const AlphaNum &b, const AlphaNum &c) {
+  GOOGLE_DCHECK_NO_OVERLAP(*result, a);
+  GOOGLE_DCHECK_NO_OVERLAP(*result, b);
+  GOOGLE_DCHECK_NO_OVERLAP(*result, c);
+  string::size_type old_size = result->size();
+  result->resize(old_size + a.size() + b.size() + c.size());
+  char *const begin = &*result->begin();
+  char *out = Append2(begin + old_size, a, b);
+  out = Append1(out, c);
+  GOOGLE_DCHECK_EQ(out, begin + result->size());
+}
+
+void StrAppend(string *result,
+               const AlphaNum &a, const AlphaNum &b,
+               const AlphaNum &c, const AlphaNum &d) {
+  GOOGLE_DCHECK_NO_OVERLAP(*result, a);
+  GOOGLE_DCHECK_NO_OVERLAP(*result, b);
+  GOOGLE_DCHECK_NO_OVERLAP(*result, c);
+  GOOGLE_DCHECK_NO_OVERLAP(*result, d);
+  string::size_type old_size = result->size();
+  result->resize(old_size + a.size() + b.size() + c.size() + d.size());
+  char *const begin = &*result->begin();
+  char *out = Append4(begin + old_size, a, b, c, d);
+  GOOGLE_DCHECK_EQ(out, begin + result->size());
+}
+
+int GlobalReplaceSubstring(const string& substring,
+                           const string& replacement,
+                           string* s) {
+  GOOGLE_CHECK(s != nullptr);
+  if (s->empty() || substring.empty())
+    return 0;
+  string tmp;
+  int num_replacements = 0;
+  int pos = 0;
+  for (int match_pos = s->find(substring.data(), pos, substring.length());
+       match_pos != string::npos;
+       pos = match_pos + substring.length(),
+           match_pos = s->find(substring.data(), pos, substring.length())) {
+    ++num_replacements;
+    // Append the original content before the match.
+    tmp.append(*s, pos, match_pos - pos);
+    // Append the replacement for the match.
+    tmp.append(replacement.begin(), replacement.end());
+  }
+  // Append the content after the last match. If no replacements were made, the
+  // original string is left untouched.
+  if (num_replacements > 0) {
+    tmp.append(*s, pos, s->length() - pos);
+    s->swap(tmp);
+  }
+  return num_replacements;
+}
+
+int CalculateBase64EscapedLen(int input_len, bool do_padding) {
+  // Base64 encodes three bytes of input at a time. If the input is not
+  // divisible by three, we pad as appropriate.
+  //
+  // (from http://tools.ietf.org/html/rfc3548)
+  // Special processing is performed if fewer than 24 bits are available
+  // at the end of the data being encoded.  A full encoding quantum is
+  // always completed at the end of a quantity.  When fewer than 24 input
+  // bits are available in an input group, zero bits are added (on the
+  // right) to form an integral number of 6-bit groups.  Padding at the
+  // end of the data is performed using the '=' character.  Since all base
+  // 64 input is an integral number of octets, only the following cases
+  // can arise:
+
+
+  // Base64 encodes each three bytes of input into four bytes of output.
+  int len = (input_len / 3) * 4;
+
+  if (input_len % 3 == 0) {
+    // (from http://tools.ietf.org/html/rfc3548)
+    // (1) the final quantum of encoding input is an integral multiple of 24
+    // bits; here, the final unit of encoded output will be an integral
+    // multiple of 4 characters with no "=" padding,
+  } else if (input_len % 3 == 1) {
+    // (from http://tools.ietf.org/html/rfc3548)
+    // (2) the final quantum of encoding input is exactly 8 bits; here, the
+    // final unit of encoded output will be two characters followed by two
+    // "=" padding characters, or
+    len += 2;
+    if (do_padding) {
+      len += 2;
+    }
+  } else {  // (input_len % 3 == 2)
+    // (from http://tools.ietf.org/html/rfc3548)
+    // (3) the final quantum of encoding input is exactly 16 bits; here, the
+    // final unit of encoded output will be three characters followed by one
+    // "=" padding character.
+    len += 3;
+    if (do_padding) {
+      len += 1;
+    }
+  }
+
+  assert(len >= input_len);  // make sure we didn't overflow
+  return len;
+}
+
+// Base64Escape does padding, so this calculation includes padding.
+int CalculateBase64EscapedLen(int input_len) {
+  return CalculateBase64EscapedLen(input_len, true);
+}
+
+// ----------------------------------------------------------------------
+// int Base64Unescape() - base64 decoder
+// int Base64Escape() - base64 encoder
+// int WebSafeBase64Unescape() - Google's variation of base64 decoder
+// int WebSafeBase64Escape() - Google's variation of base64 encoder
+//
+// Check out
+// http://tools.ietf.org/html/rfc2045 for formal description, but what we
+// care about is that...
+//   Take the encoded stuff in groups of 4 characters and turn each
+//   character into a code 0 to 63 thus:
+//           A-Z map to 0 to 25
+//           a-z map to 26 to 51
+//           0-9 map to 52 to 61
+//           +(- for WebSafe) maps to 62
+//           /(_ for WebSafe) maps to 63
+//   There will be four numbers, all less than 64 which can be represented
+//   by a 6 digit binary number (aaaaaa, bbbbbb, cccccc, dddddd respectively).
+//   Arrange the 6 digit binary numbers into three bytes as such:
+//   aaaaaabb bbbbcccc ccdddddd
+//   Equals signs (one or two) are used at the end of the encoded block to
+//   indicate that the text was not an integer multiple of three bytes long.
+// ----------------------------------------------------------------------
+
+int Base64UnescapeInternal(const char *src_param, int szsrc,
+                           char *dest, int szdest,
+                           const signed char* unbase64) {
+  static const char kPad64Equals = '=';
+  static const char kPad64Dot = '.';
+
+  int decode = 0;
+  int destidx = 0;
+  int state = 0;
+  unsigned int ch = 0;
+  unsigned int temp = 0;
+
+  // If "char" is signed by default, using *src as an array index results in
+  // accessing negative array elements. Treat the input as a pointer to
+  // unsigned char to avoid this.
+  const unsigned char *src = reinterpret_cast(src_param);
+
+  // The GET_INPUT macro gets the next input character, skipping
+  // over any whitespace, and stopping when we reach the end of the
+  // string or when we read any non-data character.  The arguments are
+  // an arbitrary identifier (used as a label for goto) and the number
+  // of data bytes that must remain in the input to avoid aborting the
+  // loop.
+#define GET_INPUT(label, remain)                 \
+  label:                                         \
+    --szsrc;                                     \
+    ch = *src++;                                 \
+    decode = unbase64[ch];                       \
+    if (decode < 0) {                            \
+      if (ascii_isspace(ch) && szsrc >= remain)  \
+        goto label;                              \
+      state = 4 - remain;                        \
+      break;                                     \
+    }
+
+  // if dest is null, we're just checking to see if it's legal input
+  // rather than producing output.  (I suspect this could just be done
+  // with a regexp...).  We duplicate the loop so this test can be
+  // outside it instead of in every iteration.
+
+  if (dest) {
+    // This loop consumes 4 input bytes and produces 3 output bytes
+    // per iteration.  We can't know at the start that there is enough
+    // data left in the string for a full iteration, so the loop may
+    // break out in the middle; if so 'state' will be set to the
+    // number of input bytes read.
+
+    while (szsrc >= 4)  {
+      // We'll start by optimistically assuming that the next four
+      // bytes of the string (src[0..3]) are four good data bytes
+      // (that is, no nulls, whitespace, padding chars, or illegal
+      // chars).  We need to test src[0..2] for nulls individually
+      // before constructing temp to preserve the property that we
+      // never read past a null in the string (no matter how long
+      // szsrc claims the string is).
+
+      if (!src[0] || !src[1] || !src[2] ||
+          (temp = ((unsigned(unbase64[src[0]]) << 18) |
+                   (unsigned(unbase64[src[1]]) << 12) |
+                   (unsigned(unbase64[src[2]]) << 6) |
+                   (unsigned(unbase64[src[3]])))) & 0x80000000) {
+        // Iff any of those four characters was bad (null, illegal,
+        // whitespace, padding), then temp's high bit will be set
+        // (because unbase64[] is -1 for all bad characters).
+        //
+        // We'll back up and resort to the slower decoder, which knows
+        // how to handle those cases.
+
+        GET_INPUT(first, 4);
+        temp = decode;
+        GET_INPUT(second, 3);
+        temp = (temp << 6) | decode;
+        GET_INPUT(third, 2);
+        temp = (temp << 6) | decode;
+        GET_INPUT(fourth, 1);
+        temp = (temp << 6) | decode;
+      } else {
+        // We really did have four good data bytes, so advance four
+        // characters in the string.
+
+        szsrc -= 4;
+        src += 4;
+        decode = -1;
+        ch = '\0';
+      }
+
+      // temp has 24 bits of input, so write that out as three bytes.
+
+      if (destidx+3 > szdest) return -1;
+      dest[destidx+2] = temp;
+      temp >>= 8;
+      dest[destidx+1] = temp;
+      temp >>= 8;
+      dest[destidx] = temp;
+      destidx += 3;
+    }
+  } else {
+    while (szsrc >= 4)  {
+      if (!src[0] || !src[1] || !src[2] ||
+          (temp = ((unsigned(unbase64[src[0]]) << 18) |
+                   (unsigned(unbase64[src[1]]) << 12) |
+                   (unsigned(unbase64[src[2]]) << 6) |
+                   (unsigned(unbase64[src[3]])))) & 0x80000000) {
+        GET_INPUT(first_no_dest, 4);
+        GET_INPUT(second_no_dest, 3);
+        GET_INPUT(third_no_dest, 2);
+        GET_INPUT(fourth_no_dest, 1);
+      } else {
+        szsrc -= 4;
+        src += 4;
+        decode = -1;
+        ch = '\0';
+      }
+      destidx += 3;
+    }
+  }
+
+#undef GET_INPUT
+
+  // if the loop terminated because we read a bad character, return
+  // now.
+  if (decode < 0 && ch != '\0' &&
+      ch != kPad64Equals && ch != kPad64Dot && !ascii_isspace(ch))
+    return -1;
+
+  if (ch == kPad64Equals || ch == kPad64Dot) {
+    // if we stopped by hitting an '=' or '.', un-read that character -- we'll
+    // look at it again when we count to check for the proper number of
+    // equals signs at the end.
+    ++szsrc;
+    --src;
+  } else {
+    // This loop consumes 1 input byte per iteration.  It's used to
+    // clean up the 0-3 input bytes remaining when the first, faster
+    // loop finishes.  'temp' contains the data from 'state' input
+    // characters read by the first loop.
+    while (szsrc > 0)  {
+      --szsrc;
+      ch = *src++;
+      decode = unbase64[ch];
+      if (decode < 0) {
+        if (ascii_isspace(ch)) {
+          continue;
+        } else if (ch == '\0') {
+          break;
+        } else if (ch == kPad64Equals || ch == kPad64Dot) {
+          // back up one character; we'll read it again when we check
+          // for the correct number of pad characters at the end.
+          ++szsrc;
+          --src;
+          break;
+        } else {
+          return -1;
+        }
+      }
+
+      // Each input character gives us six bits of output.
+      temp = (temp << 6) | decode;
+      ++state;
+      if (state == 4) {
+        // If we've accumulated 24 bits of output, write that out as
+        // three bytes.
+        if (dest) {
+          if (destidx+3 > szdest) return -1;
+          dest[destidx+2] = temp;
+          temp >>= 8;
+          dest[destidx+1] = temp;
+          temp >>= 8;
+          dest[destidx] = temp;
+        }
+        destidx += 3;
+        state = 0;
+        temp = 0;
+      }
+    }
+  }
+
+  // Process the leftover data contained in 'temp' at the end of the input.
+  int expected_equals = 0;
+  switch (state) {
+    case 0:
+      // Nothing left over; output is a multiple of 3 bytes.
+      break;
+
+    case 1:
+      // Bad input; we have 6 bits left over.
+      return -1;
+
+    case 2:
+      // Produce one more output byte from the 12 input bits we have left.
+      if (dest) {
+        if (destidx+1 > szdest) return -1;
+        temp >>= 4;
+        dest[destidx] = temp;
+      }
+      ++destidx;
+      expected_equals = 2;
+      break;
+
+    case 3:
+      // Produce two more output bytes from the 18 input bits we have left.
+      if (dest) {
+        if (destidx+2 > szdest) return -1;
+        temp >>= 2;
+        dest[destidx+1] = temp;
+        temp >>= 8;
+        dest[destidx] = temp;
+      }
+      destidx += 2;
+      expected_equals = 1;
+      break;
+
+    default:
+      // state should have no other values at this point.
+      GOOGLE_LOG(FATAL) << "This can't happen; base64 decoder state = " << state;
+  }
+
+  // The remainder of the string should be all whitespace, mixed with
+  // exactly 0 equals signs, or exactly 'expected_equals' equals
+  // signs.  (Always accepting 0 equals signs is a google extension
+  // not covered in the RFC, as is accepting dot as the pad character.)
+
+  int equals = 0;
+  while (szsrc > 0 && *src) {
+    if (*src == kPad64Equals || *src == kPad64Dot)
+      ++equals;
+    else if (!ascii_isspace(*src))
+      return -1;
+    --szsrc;
+    ++src;
+  }
+
+  return (equals == 0 || equals == expected_equals) ? destidx : -1;
+}
+
+// The arrays below were generated by the following code
+// #include 
+// #include 
+// #include 
+// #include 
+// main()
+// {
+//   static const char Base64[] =
+//     "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+//   const char *pos;
+//   int idx, i, j;
+//   printf("    ");
+//   for (i = 0; i < 255; i += 8) {
+//     for (j = i; j < i + 8; j++) {
+//       pos = strchr(Base64, j);
+//       if ((pos == nullptr) || (j == 0))
+//         idx = -1;
+//       else
+//         idx = pos - Base64;
+//       if (idx == -1)
+//         printf(" %2d,     ", idx);
+//       else
+//         printf(" %2d/""*%c*""/,", idx, j);
+//     }
+//     printf("\n    ");
+//   }
+// }
+//
+// where the value of "Base64[]" was replaced by one of the base-64 conversion
+// tables from the functions below.
+static const signed char kUnBase64[] = {
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      62/*+*/, -1,      -1,      -1,      63/*/ */,
+  52/*0*/, 53/*1*/, 54/*2*/, 55/*3*/, 56/*4*/, 57/*5*/, 58/*6*/, 59/*7*/,
+  60/*8*/, 61/*9*/, -1,      -1,      -1,      -1,      -1,      -1,
+  -1,       0/*A*/,  1/*B*/,  2/*C*/,  3/*D*/,  4/*E*/,  5/*F*/,  6/*G*/,
+   7/*H*/,  8/*I*/,  9/*J*/, 10/*K*/, 11/*L*/, 12/*M*/, 13/*N*/, 14/*O*/,
+  15/*P*/, 16/*Q*/, 17/*R*/, 18/*S*/, 19/*T*/, 20/*U*/, 21/*V*/, 22/*W*/,
+  23/*X*/, 24/*Y*/, 25/*Z*/, -1,      -1,      -1,      -1,      -1,
+  -1,      26/*a*/, 27/*b*/, 28/*c*/, 29/*d*/, 30/*e*/, 31/*f*/, 32/*g*/,
+  33/*h*/, 34/*i*/, 35/*j*/, 36/*k*/, 37/*l*/, 38/*m*/, 39/*n*/, 40/*o*/,
+  41/*p*/, 42/*q*/, 43/*r*/, 44/*s*/, 45/*t*/, 46/*u*/, 47/*v*/, 48/*w*/,
+  49/*x*/, 50/*y*/, 51/*z*/, -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1
+};
+static const signed char kUnWebSafeBase64[] = {
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      62/*-*/, -1,      -1,
+  52/*0*/, 53/*1*/, 54/*2*/, 55/*3*/, 56/*4*/, 57/*5*/, 58/*6*/, 59/*7*/,
+  60/*8*/, 61/*9*/, -1,      -1,      -1,      -1,      -1,      -1,
+  -1,       0/*A*/,  1/*B*/,  2/*C*/,  3/*D*/,  4/*E*/,  5/*F*/,  6/*G*/,
+   7/*H*/,  8/*I*/,  9/*J*/, 10/*K*/, 11/*L*/, 12/*M*/, 13/*N*/, 14/*O*/,
+  15/*P*/, 16/*Q*/, 17/*R*/, 18/*S*/, 19/*T*/, 20/*U*/, 21/*V*/, 22/*W*/,
+  23/*X*/, 24/*Y*/, 25/*Z*/, -1,      -1,      -1,      -1,      63/*_*/,
+  -1,      26/*a*/, 27/*b*/, 28/*c*/, 29/*d*/, 30/*e*/, 31/*f*/, 32/*g*/,
+  33/*h*/, 34/*i*/, 35/*j*/, 36/*k*/, 37/*l*/, 38/*m*/, 39/*n*/, 40/*o*/,
+  41/*p*/, 42/*q*/, 43/*r*/, 44/*s*/, 45/*t*/, 46/*u*/, 47/*v*/, 48/*w*/,
+  49/*x*/, 50/*y*/, 51/*z*/, -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1,
+  -1,      -1,      -1,      -1,      -1,      -1,      -1,      -1
+};
+
+int WebSafeBase64Unescape(const char *src, int szsrc, char *dest, int szdest) {
+  return Base64UnescapeInternal(src, szsrc, dest, szdest, kUnWebSafeBase64);
+}
+
+static bool Base64UnescapeInternal(const char* src, int slen, string* dest,
+                                   const signed char* unbase64) {
+  // Determine the size of the output string.  Base64 encodes every 3 bytes into
+  // 4 characters.  any leftover chars are added directly for good measure.
+  // This is documented in the base64 RFC: http://tools.ietf.org/html/rfc3548
+  const int dest_len = 3 * (slen / 4) + (slen % 4);
+
+  dest->resize(dest_len);
+
+  // We are getting the destination buffer by getting the beginning of the
+  // string and converting it into a char *.
+  const int len = Base64UnescapeInternal(src, slen, string_as_array(dest),
+                                         dest_len, unbase64);
+  if (len < 0) {
+    dest->clear();
+    return false;
+  }
+
+  // could be shorter if there was padding
+  GOOGLE_DCHECK_LE(len, dest_len);
+  dest->erase(len);
+
+  return true;
+}
+
+bool Base64Unescape(StringPiece src, string* dest) {
+  return Base64UnescapeInternal(src.data(), src.size(), dest, kUnBase64);
+}
+
+bool WebSafeBase64Unescape(StringPiece src, string* dest) {
+  return Base64UnescapeInternal(src.data(), src.size(), dest, kUnWebSafeBase64);
+}
+
+int Base64EscapeInternal(const unsigned char *src, int szsrc,
+                         char *dest, int szdest, const char *base64,
+                         bool do_padding) {
+  static const char kPad64 = '=';
+
+  if (szsrc <= 0) return 0;
+
+  if (szsrc * 4 > szdest * 3) return 0;
+
+  char *cur_dest = dest;
+  const unsigned char *cur_src = src;
+
+  char *limit_dest = dest + szdest;
+  const unsigned char *limit_src = src + szsrc;
+
+  // Three bytes of data encodes to four characters of cyphertext.
+  // So we can pump through three-byte chunks atomically.
+  while (cur_src < limit_src - 3) {  // keep going as long as we have >= 32 bits
+    uint32 in = BigEndian::Load32(cur_src) >> 8;
+
+    cur_dest[0] = base64[in >> 18];
+    in &= 0x3FFFF;
+    cur_dest[1] = base64[in >> 12];
+    in &= 0xFFF;
+    cur_dest[2] = base64[in >> 6];
+    in &= 0x3F;
+    cur_dest[3] = base64[in];
+
+    cur_dest += 4;
+    cur_src += 3;
+  }
+  // To save time, we didn't update szdest or szsrc in the loop.  So do it now.
+  szdest = limit_dest - cur_dest;
+  szsrc = limit_src - cur_src;
+
+  /* now deal with the tail (<=3 bytes) */
+  switch (szsrc) {
+    case 0:
+      // Nothing left; nothing more to do.
+      break;
+    case 1: {
+      // One byte left: this encodes to two characters, and (optionally)
+      // two pad characters to round out the four-character cypherblock.
+      if ((szdest -= 2) < 0) return 0;
+      uint32 in = cur_src[0];
+      cur_dest[0] = base64[in >> 2];
+      in &= 0x3;
+      cur_dest[1] = base64[in << 4];
+      cur_dest += 2;
+      if (do_padding) {
+        if ((szdest -= 2) < 0) return 0;
+        cur_dest[0] = kPad64;
+        cur_dest[1] = kPad64;
+        cur_dest += 2;
+      }
+      break;
+    }
+    case 2: {
+      // Two bytes left: this encodes to three characters, and (optionally)
+      // one pad character to round out the four-character cypherblock.
+      if ((szdest -= 3) < 0) return 0;
+      uint32 in = BigEndian::Load16(cur_src);
+      cur_dest[0] = base64[in >> 10];
+      in &= 0x3FF;
+      cur_dest[1] = base64[in >> 4];
+      in &= 0x00F;
+      cur_dest[2] = base64[in << 2];
+      cur_dest += 3;
+      if (do_padding) {
+        if ((szdest -= 1) < 0) return 0;
+        cur_dest[0] = kPad64;
+        cur_dest += 1;
+      }
+      break;
+    }
+    case 3: {
+      // Three bytes left: same as in the big loop above.  We can't do this in
+      // the loop because the loop above always reads 4 bytes, and the fourth
+      // byte is past the end of the input.
+      if ((szdest -= 4) < 0) return 0;
+      uint32 in = (cur_src[0] << 16) + BigEndian::Load16(cur_src + 1);
+      cur_dest[0] = base64[in >> 18];
+      in &= 0x3FFFF;
+      cur_dest[1] = base64[in >> 12];
+      in &= 0xFFF;
+      cur_dest[2] = base64[in >> 6];
+      in &= 0x3F;
+      cur_dest[3] = base64[in];
+      cur_dest += 4;
+      break;
+    }
+    default:
+      // Should not be reached: blocks of 4 bytes are handled
+      // in the while loop before this switch statement.
+      GOOGLE_LOG(FATAL) << "Logic problem? szsrc = " << szsrc;
+      break;
+  }
+  return (cur_dest - dest);
+}
+
+static const char kBase64Chars[] =
+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+static const char kWebSafeBase64Chars[] =
+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_";
+
+int Base64Escape(const unsigned char *src, int szsrc, char *dest, int szdest) {
+  return Base64EscapeInternal(src, szsrc, dest, szdest, kBase64Chars, true);
+}
+int WebSafeBase64Escape(const unsigned char *src, int szsrc, char *dest,
+                        int szdest, bool do_padding) {
+  return Base64EscapeInternal(src, szsrc, dest, szdest,
+                              kWebSafeBase64Chars, do_padding);
+}
+
+void Base64EscapeInternal(const unsigned char* src, int szsrc,
+                          string* dest, bool do_padding,
+                          const char* base64_chars) {
+  const int calc_escaped_size =
+    CalculateBase64EscapedLen(szsrc, do_padding);
+  dest->resize(calc_escaped_size);
+  const int escaped_len = Base64EscapeInternal(src, szsrc,
+                                               string_as_array(dest),
+                                               dest->size(),
+                                               base64_chars,
+                                               do_padding);
+  GOOGLE_DCHECK_EQ(calc_escaped_size, escaped_len);
+  dest->erase(escaped_len);
+}
+
+void Base64Escape(const unsigned char *src, int szsrc,
+                  string* dest, bool do_padding) {
+  Base64EscapeInternal(src, szsrc, dest, do_padding, kBase64Chars);
+}
+
+void WebSafeBase64Escape(const unsigned char *src, int szsrc,
+                         string *dest, bool do_padding) {
+  Base64EscapeInternal(src, szsrc, dest, do_padding, kWebSafeBase64Chars);
+}
+
+void Base64Escape(StringPiece src, string* dest) {
+  Base64Escape(reinterpret_cast(src.data()),
+               src.size(), dest, true);
+}
+
+void WebSafeBase64Escape(StringPiece src, string* dest) {
+  WebSafeBase64Escape(reinterpret_cast(src.data()),
+                      src.size(), dest, false);
+}
+
+void WebSafeBase64EscapeWithPadding(StringPiece src, string* dest) {
+  WebSafeBase64Escape(reinterpret_cast(src.data()),
+                      src.size(), dest, true);
+}
+
+// Helper to append a Unicode code point to a string as UTF8, without bringing
+// in any external dependencies.
+int EncodeAsUTF8Char(uint32 code_point, char* output) {
+  uint32 tmp = 0;
+  int len = 0;
+  if (code_point <= 0x7f) {
+    tmp = code_point;
+    len = 1;
+  } else if (code_point <= 0x07ff) {
+    tmp = 0x0000c080 |
+        ((code_point & 0x07c0) << 2) |
+        (code_point & 0x003f);
+    len = 2;
+  } else if (code_point <= 0xffff) {
+    tmp = 0x00e08080 |
+        ((code_point & 0xf000) << 4) |
+        ((code_point & 0x0fc0) << 2) |
+        (code_point & 0x003f);
+    len = 3;
+  } else {
+    // UTF-16 is only defined for code points up to 0x10FFFF, and UTF-8 is
+    // normally only defined up to there as well.
+    tmp = 0xf0808080 |
+        ((code_point & 0x1c0000) << 6) |
+        ((code_point & 0x03f000) << 4) |
+        ((code_point & 0x000fc0) << 2) |
+        (code_point & 0x003f);
+    len = 4;
+  }
+  tmp = ghtonl(tmp);
+  memcpy(output, reinterpret_cast(&tmp) + sizeof(tmp) - len, len);
+  return len;
+}
+
+// Table of UTF-8 character lengths, based on first byte
+static const unsigned char kUTF8LenTbl[256] = {
+  1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,
+  1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,
+  1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,
+  1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,
+
+  1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,
+  1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,
+  2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2,
+  3,3,3,3,3,3,3,3, 3,3,3,3,3,3,3,3, 4,4,4,4,4,1,1,1, 1,1,1,1,1,1,1,1
+};
+
+// Return length of a single UTF-8 source character
+int UTF8FirstLetterNumBytes(const char* src, int len) {
+  if (len == 0) {
+    return 0;
+  }
+  return kUTF8LenTbl[*reinterpret_cast(src)];
+}
+
+// ----------------------------------------------------------------------
+// CleanStringLineEndings()
+//   Clean up a multi-line string to conform to Unix line endings.
+//   Reads from src and appends to dst, so usually dst should be empty.
+//
+//   If there is no line ending at the end of a non-empty string, it can
+//   be added automatically.
+//
+//   Four different types of input are correctly handled:
+//
+//     - Unix/Linux files: line ending is LF: pass through unchanged
+//
+//     - DOS/Windows files: line ending is CRLF: convert to LF
+//
+//     - Legacy Mac files: line ending is CR: convert to LF
+//
+//     - Garbled files: random line endings: convert gracefully
+//                      lonely CR, lonely LF, CRLF: convert to LF
+//
+//   @param src The multi-line string to convert
+//   @param dst The converted string is appended to this string
+//   @param auto_end_last_line Automatically terminate the last line
+//
+//   Limitations:
+//
+//     This does not do the right thing for CRCRLF files created by
+//     broken programs that do another Unix->DOS conversion on files
+//     that are already in CRLF format.  For this, a two-pass approach
+//     brute-force would be needed that
+//
+//       (1) determines the presence of LF (first one is ok)
+//       (2) if yes, removes any CR, else convert every CR to LF
+
+void CleanStringLineEndings(const string &src, string *dst,
+                            bool auto_end_last_line) {
+  if (dst->empty()) {
+    dst->append(src);
+    CleanStringLineEndings(dst, auto_end_last_line);
+  } else {
+    string tmp = src;
+    CleanStringLineEndings(&tmp, auto_end_last_line);
+    dst->append(tmp);
+  }
+}
+
+void CleanStringLineEndings(string *str, bool auto_end_last_line) {
+  ptrdiff_t output_pos = 0;
+  bool r_seen = false;
+  ptrdiff_t len = str->size();
+
+  char *p = &(*str)[0];
+
+  for (ptrdiff_t input_pos = 0; input_pos < len;) {
+    if (!r_seen && input_pos + 8 < len) {
+      uint64_t v = GOOGLE_UNALIGNED_LOAD64(p + input_pos);
+      // Loop over groups of 8 bytes at a time until we come across
+      // a word that has a byte whose value is less than or equal to
+      // '\r' (i.e. could contain a \n (0x0a) or a \r (0x0d) ).
+      //
+      // We use a has_less macro that quickly tests a whole 64-bit
+      // word to see if any of the bytes has a value < N.
+      //
+      // For more details, see:
+      //   http://graphics.stanford.edu/~seander/bithacks.html#HasLessInWord
+#define has_less(x, n) (((x) - ~0ULL / 255 * (n)) & ~(x) & ~0ULL / 255 * 128)
+      if (!has_less(v, '\r' + 1)) {
+#undef has_less
+        // No byte in this word has a value that could be a \r or a \n
+        if (output_pos != input_pos) {
+          GOOGLE_UNALIGNED_STORE64(p + output_pos, v);
+        }
+        input_pos += 8;
+        output_pos += 8;
+        continue;
+      }
+    }
+    string::const_reference in = p[input_pos];
+    if (in == '\r') {
+      if (r_seen) p[output_pos++] = '\n';
+      r_seen = true;
+    } else if (in == '\n') {
+      if (input_pos != output_pos)
+        p[output_pos++] = '\n';
+      else
+        output_pos++;
+      r_seen = false;
+    } else {
+      if (r_seen) p[output_pos++] = '\n';
+      r_seen = false;
+      if (input_pos != output_pos)
+        p[output_pos++] = in;
+      else
+        output_pos++;
+    }
+    input_pos++;
+  }
+  if (r_seen ||
+      (auto_end_last_line && output_pos > 0 && p[output_pos - 1] != '\n')) {
+    str->resize(output_pos + 1);
+    str->operator[](output_pos) = '\n';
+  } else if (output_pos < len) {
+    str->resize(output_pos);
+  }
+}
+
+namespace internal {
+
+// ----------------------------------------------------------------------
+// NoLocaleStrtod()
+//   This code will make you cry.
+// ----------------------------------------------------------------------
+
+namespace {
+
+// Returns a string identical to *input except that the character pointed to
+// by radix_pos (which should be '.') is replaced with the locale-specific
+// radix character.
+std::string LocalizeRadix(const char *input, const char *radix_pos) {
+  // Determine the locale-specific radix character by calling sprintf() to
+  // print the number 1.5, then stripping off the digits.  As far as I can
+  // tell, this is the only portable, thread-safe way to get the C library
+  // to divuldge the locale's radix character.  No, localeconv() is NOT
+  // thread-safe.
+  char temp[16];
+  int size = snprintf(temp, sizeof(temp), "%.1f", 1.5);
+  GOOGLE_CHECK_EQ(temp[0], '1');
+  GOOGLE_CHECK_EQ(temp[size - 1], '5');
+  GOOGLE_CHECK_LE(size, 6);
+
+  // Now replace the '.' in the input with it.
+  std::string result;
+  result.reserve(strlen(input) + size - 3);
+  result.append(input, radix_pos);
+  result.append(temp + 1, size - 2);
+  result.append(radix_pos + 1);
+  return result;
+}
+
+}  // namespace
+
+double NoLocaleStrtod(const char *str, char **endptr) {
+  // We cannot simply set the locale to "C" temporarily with setlocale()
+  // as this is not thread-safe.  Instead, we try to parse in the current
+  // locale first.  If parsing stops at a '.' character, then this is a
+  // pretty good hint that we're actually in some other locale in which
+  // '.' is not the radix character.
+
+  char *temp_endptr;
+  double result = strtod(str, &temp_endptr);
+  if (endptr != NULL) *endptr = temp_endptr;
+  if (*temp_endptr != '.') return result;
+
+  // Parsing halted on a '.'.  Perhaps we're in a different locale?  Let's
+  // try to replace the '.' with a locale-specific radix character and
+  // try again.
+  std::string localized = LocalizeRadix(str, temp_endptr);
+  const char *localized_cstr = localized.c_str();
+  char *localized_endptr;
+  result = strtod(localized_cstr, &localized_endptr);
+  if ((localized_endptr - localized_cstr) > (temp_endptr - str)) {
+    // This attempt got further, so replacing the decimal must have helped.
+    // Update endptr to point at the right location.
+    if (endptr != NULL) {
+      // size_diff is non-zero if the localized radix has multiple bytes.
+      int size_diff = localized.size() - strlen(str);
+      // const_cast is necessary to match the strtod() interface.
+      *endptr = const_cast(
+          str + (localized_endptr - localized_cstr - size_diff));
+    }
+  }
+
+  return result;
+}
+
+}  // namespace internal
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/strutil.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/strutil.h"
new file mode 100644
index 00000000..e688c8e8
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/strutil.h"
@@ -0,0 +1,946 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// from google3/strings/strutil.h
+
+#ifndef GOOGLE_PROTOBUF_STUBS_STRUTIL_H__
+#define GOOGLE_PROTOBUF_STUBS_STRUTIL_H__
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+#if defined(_MSC_VER) && _MSC_VER < 1800
+#define strtoll  _strtoi64
+#define strtoull _strtoui64
+#elif defined(__DECCXX) && defined(__osf__)
+// HP C++ on Tru64 does not have strtoll, but strtol is already 64-bit.
+#define strtoll strtol
+#define strtoull strtoul
+#endif
+
+// ----------------------------------------------------------------------
+// ascii_isalnum()
+//    Check if an ASCII character is alphanumeric.  We can't use ctype's
+//    isalnum() because it is affected by locale.  This function is applied
+//    to identifiers in the protocol buffer language, not to natural-language
+//    strings, so locale should not be taken into account.
+// ascii_isdigit()
+//    Like above, but only accepts digits.
+// ascii_isspace()
+//    Check if the character is a space character.
+// ----------------------------------------------------------------------
+
+inline bool ascii_isalnum(char c) {
+  return ('a' <= c && c <= 'z') ||
+         ('A' <= c && c <= 'Z') ||
+         ('0' <= c && c <= '9');
+}
+
+inline bool ascii_isdigit(char c) {
+  return ('0' <= c && c <= '9');
+}
+
+inline bool ascii_isspace(char c) {
+  return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' ||
+      c == '\r';
+}
+
+inline bool ascii_isupper(char c) {
+  return c >= 'A' && c <= 'Z';
+}
+
+inline bool ascii_islower(char c) {
+  return c >= 'a' && c <= 'z';
+}
+
+inline char ascii_toupper(char c) {
+  return ascii_islower(c) ? c - ('a' - 'A') : c;
+}
+
+inline char ascii_tolower(char c) {
+  return ascii_isupper(c) ? c + ('a' - 'A') : c;
+}
+
+inline int hex_digit_to_int(char c) {
+  /* Assume ASCII. */
+  int x = static_cast(c);
+  if (x > '9') {
+    x += 9;
+  }
+  return x & 0xf;
+}
+
+// ----------------------------------------------------------------------
+// HasPrefixString()
+//    Check if a string begins with a given prefix.
+// StripPrefixString()
+//    Given a string and a putative prefix, returns the string minus the
+//    prefix string if the prefix matches, otherwise the original
+//    string.
+// ----------------------------------------------------------------------
+inline bool HasPrefixString(const string& str,
+                            const string& prefix) {
+  return str.size() >= prefix.size() &&
+         str.compare(0, prefix.size(), prefix) == 0;
+}
+
+inline string StripPrefixString(const string& str, const string& prefix) {
+  if (HasPrefixString(str, prefix)) {
+    return str.substr(prefix.size());
+  } else {
+    return str;
+  }
+}
+
+// ----------------------------------------------------------------------
+// HasSuffixString()
+//    Return true if str ends in suffix.
+// StripSuffixString()
+//    Given a string and a putative suffix, returns the string minus the
+//    suffix string if the suffix matches, otherwise the original
+//    string.
+// ----------------------------------------------------------------------
+inline bool HasSuffixString(const string& str,
+                            const string& suffix) {
+  return str.size() >= suffix.size() &&
+         str.compare(str.size() - suffix.size(), suffix.size(), suffix) == 0;
+}
+
+inline string StripSuffixString(const string& str, const string& suffix) {
+  if (HasSuffixString(str, suffix)) {
+    return str.substr(0, str.size() - suffix.size());
+  } else {
+    return str;
+  }
+}
+
+// ----------------------------------------------------------------------
+// ReplaceCharacters
+//    Replaces any occurrence of the character 'remove' (or the characters
+//    in 'remove') with the character 'replacewith'.
+//    Good for keeping html characters or protocol characters (\t) out
+//    of places where they might cause a problem.
+// StripWhitespace
+//    Removes whitespaces from both ends of the given string.
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT void ReplaceCharacters(string* s, const char* remove,
+                                       char replacewith);
+
+PROTOBUF_EXPORT void StripWhitespace(string* s);
+
+// ----------------------------------------------------------------------
+// LowerString()
+// UpperString()
+// ToUpper()
+//    Convert the characters in "s" to lowercase or uppercase.  ASCII-only:
+//    these functions intentionally ignore locale because they are applied to
+//    identifiers used in the Protocol Buffer language, not to natural-language
+//    strings.
+// ----------------------------------------------------------------------
+
+inline void LowerString(string * s) {
+  string::iterator end = s->end();
+  for (string::iterator i = s->begin(); i != end; ++i) {
+    // tolower() changes based on locale.  We don't want this!
+    if ('A' <= *i && *i <= 'Z') *i += 'a' - 'A';
+  }
+}
+
+inline void UpperString(string * s) {
+  string::iterator end = s->end();
+  for (string::iterator i = s->begin(); i != end; ++i) {
+    // toupper() changes based on locale.  We don't want this!
+    if ('a' <= *i && *i <= 'z') *i += 'A' - 'a';
+  }
+}
+
+inline string ToUpper(const string& s) {
+  string out = s;
+  UpperString(&out);
+  return out;
+}
+
+// ----------------------------------------------------------------------
+// StringReplace()
+//    Give me a string and two patterns "old" and "new", and I replace
+//    the first instance of "old" in the string with "new", if it
+//    exists.  RETURN a new string, regardless of whether the replacement
+//    happened or not.
+// ----------------------------------------------------------------------
+
+PROTOBUF_EXPORT string StringReplace(const string& s, const string& oldsub,
+                                     const string& newsub, bool replace_all);
+
+// ----------------------------------------------------------------------
+// SplitStringUsing()
+//    Split a string using a character delimiter. Append the components
+//    to 'result'.  If there are consecutive delimiters, this function skips
+//    over all of them.
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT void SplitStringUsing(const string& full, const char* delim,
+                                      std::vector* res);
+
+// Split a string using one or more byte delimiters, presented
+// as a nul-terminated c string. Append the components to 'result'.
+// If there are consecutive delimiters, this function will return
+// corresponding empty strings.  If you want to drop the empty
+// strings, try SplitStringUsing().
+//
+// If "full" is the empty string, yields an empty string as the only value.
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT void SplitStringAllowEmpty(const string& full,
+                                           const char* delim,
+                                           std::vector* result);
+
+// ----------------------------------------------------------------------
+// Split()
+//    Split a string using a character delimiter.
+// ----------------------------------------------------------------------
+inline std::vector Split(
+    const string& full, const char* delim, bool skip_empty = true) {
+  std::vector result;
+  if (skip_empty) {
+    SplitStringUsing(full, delim, &result);
+  } else {
+    SplitStringAllowEmpty(full, delim, &result);
+  }
+  return result;
+}
+
+// ----------------------------------------------------------------------
+// JoinStrings()
+//    These methods concatenate a vector of strings into a C++ string, using
+//    the C-string "delim" as a separator between components. There are two
+//    flavors of the function, one flavor returns the concatenated string,
+//    another takes a pointer to the target string. In the latter case the
+//    target string is cleared and overwritten.
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT void JoinStrings(const std::vector& components,
+                                 const char* delim, string* result);
+
+inline string JoinStrings(const std::vector& components,
+                          const char* delim) {
+  string result;
+  JoinStrings(components, delim, &result);
+  return result;
+}
+
+// ----------------------------------------------------------------------
+// UnescapeCEscapeSequences()
+//    Copies "source" to "dest", rewriting C-style escape sequences
+//    -- '\n', '\r', '\\', '\ooo', etc -- to their ASCII
+//    equivalents.  "dest" must be sufficiently large to hold all
+//    the characters in the rewritten string (i.e. at least as large
+//    as strlen(source) + 1 should be safe, since the replacements
+//    are always shorter than the original escaped sequences).  It's
+//    safe for source and dest to be the same.  RETURNS the length
+//    of dest.
+//
+//    It allows hex sequences \xhh, or generally \xhhhhh with an
+//    arbitrary number of hex digits, but all of them together must
+//    specify a value of a single byte (e.g. \x0045 is equivalent
+//    to \x45, and \x1234 is erroneous).
+//
+//    It also allows escape sequences of the form \uhhhh (exactly four
+//    hex digits, upper or lower case) or \Uhhhhhhhh (exactly eight
+//    hex digits, upper or lower case) to specify a Unicode code
+//    point. The dest array will contain the UTF8-encoded version of
+//    that code-point (e.g., if source contains \u2019, then dest will
+//    contain the three bytes 0xE2, 0x80, and 0x99).
+//
+//    Errors: In the first form of the call, errors are reported with
+//    LOG(ERROR). The same is true for the second form of the call if
+//    the pointer to the string std::vector is nullptr; otherwise, error
+//    messages are stored in the std::vector. In either case, the effect on
+//    the dest array is not defined, but rest of the source will be
+//    processed.
+//    ----------------------------------------------------------------------
+
+PROTOBUF_EXPORT int UnescapeCEscapeSequences(const char* source, char* dest);
+PROTOBUF_EXPORT int UnescapeCEscapeSequences(const char* source, char* dest,
+                                             std::vector* errors);
+
+// ----------------------------------------------------------------------
+// UnescapeCEscapeString()
+//    This does the same thing as UnescapeCEscapeSequences, but creates
+//    a new string. The caller does not need to worry about allocating
+//    a dest buffer. This should be used for non performance critical
+//    tasks such as printing debug messages. It is safe for src and dest
+//    to be the same.
+//
+//    The second call stores its errors in a supplied string vector.
+//    If the string vector pointer is nullptr, it reports the errors with LOG().
+//
+//    In the first and second calls, the length of dest is returned. In the
+//    the third call, the new string is returned.
+// ----------------------------------------------------------------------
+
+PROTOBUF_EXPORT int UnescapeCEscapeString(const string& src, string* dest);
+PROTOBUF_EXPORT int UnescapeCEscapeString(const string& src, string* dest,
+                                          std::vector* errors);
+PROTOBUF_EXPORT string UnescapeCEscapeString(const string& src);
+
+// ----------------------------------------------------------------------
+// CEscape()
+//    Escapes 'src' using C-style escape sequences and returns the resulting
+//    string.
+//
+//    Escaped chars: \n, \r, \t, ", ', \, and !isprint().
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT string CEscape(const string& src);
+
+// ----------------------------------------------------------------------
+// CEscapeAndAppend()
+//    Escapes 'src' using C-style escape sequences, and appends the escaped
+//    string to 'dest'.
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT void CEscapeAndAppend(StringPiece src, string* dest);
+
+namespace strings {
+// Like CEscape() but does not escape bytes with the upper bit set.
+PROTOBUF_EXPORT string Utf8SafeCEscape(const string& src);
+
+// Like CEscape() but uses hex (\x) escapes instead of octals.
+PROTOBUF_EXPORT string CHexEscape(const string& src);
+}  // namespace strings
+
+// ----------------------------------------------------------------------
+// strto32()
+// strtou32()
+// strto64()
+// strtou64()
+//    Architecture-neutral plug compatible replacements for strtol() and
+//    strtoul().  Long's have different lengths on ILP-32 and LP-64
+//    platforms, so using these is safer, from the point of view of
+//    overflow behavior, than using the standard libc functions.
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT int32 strto32_adaptor(const char* nptr, char** endptr,
+                                      int base);
+PROTOBUF_EXPORT uint32 strtou32_adaptor(const char* nptr, char** endptr,
+                                        int base);
+
+inline int32 strto32(const char *nptr, char **endptr, int base) {
+  if (sizeof(int32) == sizeof(long))
+    return strtol(nptr, endptr, base);
+  else
+    return strto32_adaptor(nptr, endptr, base);
+}
+
+inline uint32 strtou32(const char *nptr, char **endptr, int base) {
+  if (sizeof(uint32) == sizeof(unsigned long))
+    return strtoul(nptr, endptr, base);
+  else
+    return strtou32_adaptor(nptr, endptr, base);
+}
+
+// For now, long long is 64-bit on all the platforms we care about, so these
+// functions can simply pass the call to strto[u]ll.
+inline int64 strto64(const char *nptr, char **endptr, int base) {
+  GOOGLE_COMPILE_ASSERT(sizeof(int64) == sizeof(long long),
+                        sizeof_int64_is_not_sizeof_long_long);
+  return strtoll(nptr, endptr, base);
+}
+
+inline uint64 strtou64(const char *nptr, char **endptr, int base) {
+  GOOGLE_COMPILE_ASSERT(sizeof(uint64) == sizeof(unsigned long long),
+                        sizeof_uint64_is_not_sizeof_long_long);
+  return strtoull(nptr, endptr, base);
+}
+
+// ----------------------------------------------------------------------
+// safe_strtob()
+// safe_strto32()
+// safe_strtou32()
+// safe_strto64()
+// safe_strtou64()
+// safe_strtof()
+// safe_strtod()
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT bool safe_strtob(StringPiece str, bool* value);
+
+PROTOBUF_EXPORT bool safe_strto32(const string& str, int32* value);
+PROTOBUF_EXPORT bool safe_strtou32(const string& str, uint32* value);
+inline bool safe_strto32(const char* str, int32* value) {
+  return safe_strto32(string(str), value);
+}
+inline bool safe_strto32(StringPiece str, int32* value) {
+  return safe_strto32(str.ToString(), value);
+}
+inline bool safe_strtou32(const char* str, uint32* value) {
+  return safe_strtou32(string(str), value);
+}
+inline bool safe_strtou32(StringPiece str, uint32* value) {
+  return safe_strtou32(str.ToString(), value);
+}
+
+PROTOBUF_EXPORT bool safe_strto64(const string& str, int64* value);
+PROTOBUF_EXPORT bool safe_strtou64(const string& str, uint64* value);
+inline bool safe_strto64(const char* str, int64* value) {
+  return safe_strto64(string(str), value);
+}
+inline bool safe_strto64(StringPiece str, int64* value) {
+  return safe_strto64(str.ToString(), value);
+}
+inline bool safe_strtou64(const char* str, uint64* value) {
+  return safe_strtou64(string(str), value);
+}
+inline bool safe_strtou64(StringPiece str, uint64* value) {
+  return safe_strtou64(str.ToString(), value);
+}
+
+PROTOBUF_EXPORT bool safe_strtof(const char* str, float* value);
+PROTOBUF_EXPORT bool safe_strtod(const char* str, double* value);
+inline bool safe_strtof(const string& str, float* value) {
+  return safe_strtof(str.c_str(), value);
+}
+inline bool safe_strtod(const string& str, double* value) {
+  return safe_strtod(str.c_str(), value);
+}
+inline bool safe_strtof(StringPiece str, float* value) {
+  return safe_strtof(str.ToString(), value);
+}
+inline bool safe_strtod(StringPiece str, double* value) {
+  return safe_strtod(str.ToString(), value);
+}
+
+// ----------------------------------------------------------------------
+// FastIntToBuffer()
+// FastHexToBuffer()
+// FastHex64ToBuffer()
+// FastHex32ToBuffer()
+// FastTimeToBuffer()
+//    These are intended for speed.  FastIntToBuffer() assumes the
+//    integer is non-negative.  FastHexToBuffer() puts output in
+//    hex rather than decimal.  FastTimeToBuffer() puts the output
+//    into RFC822 format.
+//
+//    FastHex64ToBuffer() puts a 64-bit unsigned value in hex-format,
+//    padded to exactly 16 bytes (plus one byte for '\0')
+//
+//    FastHex32ToBuffer() puts a 32-bit unsigned value in hex-format,
+//    padded to exactly 8 bytes (plus one byte for '\0')
+//
+//       All functions take the output buffer as an arg.
+//    They all return a pointer to the beginning of the output,
+//    which may not be the beginning of the input buffer.
+// ----------------------------------------------------------------------
+
+// Suggested buffer size for FastToBuffer functions.  Also works with
+// DoubleToBuffer() and FloatToBuffer().
+static const int kFastToBufferSize = 32;
+
+PROTOBUF_EXPORT char* FastInt32ToBuffer(int32 i, char* buffer);
+PROTOBUF_EXPORT char* FastInt64ToBuffer(int64 i, char* buffer);
+char* FastUInt32ToBuffer(uint32 i, char* buffer);  // inline below
+char* FastUInt64ToBuffer(uint64 i, char* buffer);  // inline below
+PROTOBUF_EXPORT char* FastHexToBuffer(int i, char* buffer);
+PROTOBUF_EXPORT char* FastHex64ToBuffer(uint64 i, char* buffer);
+PROTOBUF_EXPORT char* FastHex32ToBuffer(uint32 i, char* buffer);
+
+// at least 22 bytes long
+inline char* FastIntToBuffer(int i, char* buffer) {
+  return (sizeof(i) == 4 ?
+          FastInt32ToBuffer(i, buffer) : FastInt64ToBuffer(i, buffer));
+}
+inline char* FastUIntToBuffer(unsigned int i, char* buffer) {
+  return (sizeof(i) == 4 ?
+          FastUInt32ToBuffer(i, buffer) : FastUInt64ToBuffer(i, buffer));
+}
+inline char* FastLongToBuffer(long i, char* buffer) {
+  return (sizeof(i) == 4 ?
+          FastInt32ToBuffer(i, buffer) : FastInt64ToBuffer(i, buffer));
+}
+inline char* FastULongToBuffer(unsigned long i, char* buffer) {
+  return (sizeof(i) == 4 ?
+          FastUInt32ToBuffer(i, buffer) : FastUInt64ToBuffer(i, buffer));
+}
+
+// ----------------------------------------------------------------------
+// FastInt32ToBufferLeft()
+// FastUInt32ToBufferLeft()
+// FastInt64ToBufferLeft()
+// FastUInt64ToBufferLeft()
+//
+// Like the Fast*ToBuffer() functions above, these are intended for speed.
+// Unlike the Fast*ToBuffer() functions, however, these functions write
+// their output to the beginning of the buffer (hence the name, as the
+// output is left-aligned).  The caller is responsible for ensuring that
+// the buffer has enough space to hold the output.
+//
+// Returns a pointer to the end of the string (i.e. the null character
+// terminating the string).
+// ----------------------------------------------------------------------
+
+PROTOBUF_EXPORT char* FastInt32ToBufferLeft(int32 i, char* buffer);
+PROTOBUF_EXPORT char* FastUInt32ToBufferLeft(uint32 i, char* buffer);
+PROTOBUF_EXPORT char* FastInt64ToBufferLeft(int64 i, char* buffer);
+PROTOBUF_EXPORT char* FastUInt64ToBufferLeft(uint64 i, char* buffer);
+
+// Just define these in terms of the above.
+inline char* FastUInt32ToBuffer(uint32 i, char* buffer) {
+  FastUInt32ToBufferLeft(i, buffer);
+  return buffer;
+}
+inline char* FastUInt64ToBuffer(uint64 i, char* buffer) {
+  FastUInt64ToBufferLeft(i, buffer);
+  return buffer;
+}
+
+inline string SimpleBtoa(bool value) {
+  return value ? "true" : "false";
+}
+
+// ----------------------------------------------------------------------
+// SimpleItoa()
+//    Description: converts an integer to a string.
+//
+//    Return value: string
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT string SimpleItoa(int i);
+PROTOBUF_EXPORT string SimpleItoa(unsigned int i);
+PROTOBUF_EXPORT string SimpleItoa(long i);
+PROTOBUF_EXPORT string SimpleItoa(unsigned long i);
+PROTOBUF_EXPORT string SimpleItoa(long long i);
+PROTOBUF_EXPORT string SimpleItoa(unsigned long long i);
+
+// ----------------------------------------------------------------------
+// SimpleDtoa()
+// SimpleFtoa()
+// DoubleToBuffer()
+// FloatToBuffer()
+//    Description: converts a double or float to a string which, if
+//    passed to NoLocaleStrtod(), will produce the exact same original double
+//    (except in case of NaN; all NaNs are considered the same value).
+//    We try to keep the string short but it's not guaranteed to be as
+//    short as possible.
+//
+//    DoubleToBuffer() and FloatToBuffer() write the text to the given
+//    buffer and return it.  The buffer must be at least
+//    kDoubleToBufferSize bytes for doubles and kFloatToBufferSize
+//    bytes for floats.  kFastToBufferSize is also guaranteed to be large
+//    enough to hold either.
+//
+//    Return value: string
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT string SimpleDtoa(double value);
+PROTOBUF_EXPORT string SimpleFtoa(float value);
+
+PROTOBUF_EXPORT char* DoubleToBuffer(double i, char* buffer);
+PROTOBUF_EXPORT char* FloatToBuffer(float i, char* buffer);
+
+// In practice, doubles should never need more than 24 bytes and floats
+// should never need more than 14 (including null terminators), but we
+// overestimate to be safe.
+static const int kDoubleToBufferSize = 32;
+static const int kFloatToBufferSize = 24;
+
+namespace strings {
+
+enum PadSpec {
+  NO_PAD = 1,
+  ZERO_PAD_2,
+  ZERO_PAD_3,
+  ZERO_PAD_4,
+  ZERO_PAD_5,
+  ZERO_PAD_6,
+  ZERO_PAD_7,
+  ZERO_PAD_8,
+  ZERO_PAD_9,
+  ZERO_PAD_10,
+  ZERO_PAD_11,
+  ZERO_PAD_12,
+  ZERO_PAD_13,
+  ZERO_PAD_14,
+  ZERO_PAD_15,
+  ZERO_PAD_16,
+};
+
+struct Hex {
+  uint64 value;
+  enum PadSpec spec;
+  template 
+  explicit Hex(Int v, PadSpec s = NO_PAD)
+      : spec(s) {
+    // Prevent sign-extension by casting integers to
+    // their unsigned counterparts.
+#ifdef LANG_CXX11
+    static_assert(
+        sizeof(v) == 1 || sizeof(v) == 2 || sizeof(v) == 4 || sizeof(v) == 8,
+        "Unknown integer type");
+#endif
+    value = sizeof(v) == 1 ? static_cast(v)
+          : sizeof(v) == 2 ? static_cast(v)
+          : sizeof(v) == 4 ? static_cast(v)
+          : static_cast(v);
+  }
+};
+
+struct PROTOBUF_EXPORT AlphaNum {
+  const char *piece_data_;  // move these to string_ref eventually
+  size_t piece_size_;       // move these to string_ref eventually
+
+  char digits[kFastToBufferSize];
+
+  // No bool ctor -- bools convert to an integral type.
+  // A bool ctor would also convert incoming pointers (bletch).
+
+  AlphaNum(int i32)
+      : piece_data_(digits),
+        piece_size_(FastInt32ToBufferLeft(i32, digits) - &digits[0]) {}
+  AlphaNum(unsigned int u32)
+      : piece_data_(digits),
+        piece_size_(FastUInt32ToBufferLeft(u32, digits) - &digits[0]) {}
+  AlphaNum(long long i64)
+      : piece_data_(digits),
+        piece_size_(FastInt64ToBufferLeft(i64, digits) - &digits[0]) {}
+  AlphaNum(unsigned long long u64)
+      : piece_data_(digits),
+        piece_size_(FastUInt64ToBufferLeft(u64, digits) - &digits[0]) {}
+
+  // Note: on some architectures, "long" is only 32 bits, not 64, but the
+  // performance hit of using FastInt64ToBufferLeft to handle 32-bit values
+  // is quite minor.
+  AlphaNum(long i64)
+      : piece_data_(digits),
+        piece_size_(FastInt64ToBufferLeft(i64, digits) - &digits[0]) {}
+  AlphaNum(unsigned long u64)
+      : piece_data_(digits),
+        piece_size_(FastUInt64ToBufferLeft(u64, digits) - &digits[0]) {}
+
+  AlphaNum(float f)
+    : piece_data_(digits), piece_size_(strlen(FloatToBuffer(f, digits))) {}
+  AlphaNum(double f)
+    : piece_data_(digits), piece_size_(strlen(DoubleToBuffer(f, digits))) {}
+
+  AlphaNum(Hex hex);
+
+  AlphaNum(const char* c_str)
+      : piece_data_(c_str), piece_size_(strlen(c_str)) {}
+  // TODO: Add a string_ref constructor, eventually
+  // AlphaNum(const StringPiece &pc) : piece(pc) {}
+
+  AlphaNum(const string& str)
+      : piece_data_(str.data()), piece_size_(str.size()) {}
+
+  AlphaNum(StringPiece str)
+      : piece_data_(str.data()), piece_size_(str.size()) {}
+
+  AlphaNum(internal::StringPiecePod str)
+      : piece_data_(str.data()), piece_size_(str.size()) {}
+
+  size_t size() const { return piece_size_; }
+  const char *data() const { return piece_data_; }
+
+ private:
+  // Use ":" not ':'
+  AlphaNum(char c);  // NOLINT(runtime/explicit)
+
+  // Disallow copy and assign.
+  AlphaNum(const AlphaNum&);
+  void operator=(const AlphaNum&);
+};
+
+}  // namespace strings
+
+using strings::AlphaNum;
+
+// ----------------------------------------------------------------------
+// StrCat()
+//    This merges the given strings or numbers, with no delimiter.  This
+//    is designed to be the fastest possible way to construct a string out
+//    of a mix of raw C strings, strings, bool values,
+//    and numeric values.
+//
+//    Don't use this for user-visible strings.  The localization process
+//    works poorly on strings built up out of fragments.
+//
+//    For clarity and performance, don't use StrCat when appending to a
+//    string.  In particular, avoid using any of these (anti-)patterns:
+//      str.append(StrCat(...)
+//      str += StrCat(...)
+//      str = StrCat(str, ...)
+//    where the last is the worse, with the potential to change a loop
+//    from a linear time operation with O(1) dynamic allocations into a
+//    quadratic time operation with O(n) dynamic allocations.  StrAppend
+//    is a better choice than any of the above, subject to the restriction
+//    of StrAppend(&str, a, b, c, ...) that none of the a, b, c, ... may
+//    be a reference into str.
+// ----------------------------------------------------------------------
+
+PROTOBUF_EXPORT string StrCat(const AlphaNum& a, const AlphaNum& b);
+PROTOBUF_EXPORT string StrCat(const AlphaNum& a, const AlphaNum& b,
+                              const AlphaNum& c);
+PROTOBUF_EXPORT string StrCat(const AlphaNum& a, const AlphaNum& b,
+                              const AlphaNum& c, const AlphaNum& d);
+PROTOBUF_EXPORT string StrCat(const AlphaNum& a, const AlphaNum& b,
+                              const AlphaNum& c, const AlphaNum& d,
+                              const AlphaNum& e);
+PROTOBUF_EXPORT string StrCat(const AlphaNum& a, const AlphaNum& b,
+                              const AlphaNum& c, const AlphaNum& d,
+                              const AlphaNum& e, const AlphaNum& f);
+PROTOBUF_EXPORT string StrCat(const AlphaNum& a, const AlphaNum& b,
+                              const AlphaNum& c, const AlphaNum& d,
+                              const AlphaNum& e, const AlphaNum& f,
+                              const AlphaNum& g);
+PROTOBUF_EXPORT string StrCat(const AlphaNum& a, const AlphaNum& b,
+                              const AlphaNum& c, const AlphaNum& d,
+                              const AlphaNum& e, const AlphaNum& f,
+                              const AlphaNum& g, const AlphaNum& h);
+PROTOBUF_EXPORT string StrCat(const AlphaNum& a, const AlphaNum& b,
+                              const AlphaNum& c, const AlphaNum& d,
+                              const AlphaNum& e, const AlphaNum& f,
+                              const AlphaNum& g, const AlphaNum& h,
+                              const AlphaNum& i);
+
+inline string StrCat(const AlphaNum& a) { return string(a.data(), a.size()); }
+
+// ----------------------------------------------------------------------
+// StrAppend()
+//    Same as above, but adds the output to the given string.
+//    WARNING: For speed, StrAppend does not try to check each of its input
+//    arguments to be sure that they are not a subset of the string being
+//    appended to.  That is, while this will work:
+//
+//    string s = "foo";
+//    s += s;
+//
+//    This will not (necessarily) work:
+//
+//    string s = "foo";
+//    StrAppend(&s, s);
+//
+//    Note: while StrCat supports appending up to 9 arguments, StrAppend
+//    is currently limited to 4.  That's rarely an issue except when
+//    automatically transforming StrCat to StrAppend, and can easily be
+//    worked around as consecutive calls to StrAppend are quite efficient.
+// ----------------------------------------------------------------------
+
+PROTOBUF_EXPORT void StrAppend(string* dest, const AlphaNum& a);
+PROTOBUF_EXPORT void StrAppend(string* dest, const AlphaNum& a,
+                               const AlphaNum& b);
+PROTOBUF_EXPORT void StrAppend(string* dest, const AlphaNum& a,
+                               const AlphaNum& b, const AlphaNum& c);
+PROTOBUF_EXPORT void StrAppend(string* dest, const AlphaNum& a,
+                               const AlphaNum& b, const AlphaNum& c,
+                               const AlphaNum& d);
+
+// ----------------------------------------------------------------------
+// Join()
+//    These methods concatenate a range of components into a C++ string, using
+//    the C-string "delim" as a separator between components.
+// ----------------------------------------------------------------------
+template 
+void Join(Iterator start, Iterator end,
+          const char* delim, string* result) {
+  for (Iterator it = start; it != end; ++it) {
+    if (it != start) {
+      result->append(delim);
+    }
+    StrAppend(result, *it);
+  }
+}
+
+template 
+string Join(const Range& components,
+            const char* delim) {
+  string result;
+  Join(components.begin(), components.end(), delim, &result);
+  return result;
+}
+
+// ----------------------------------------------------------------------
+// ToHex()
+//    Return a lower-case hex string representation of the given integer.
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT string ToHex(uint64 num);
+
+// ----------------------------------------------------------------------
+// GlobalReplaceSubstring()
+//    Replaces all instances of a substring in a string.  Does nothing
+//    if 'substring' is empty.  Returns the number of replacements.
+//
+//    NOTE: The string pieces must not overlap s.
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT int GlobalReplaceSubstring(const string& substring,
+                                           const string& replacement,
+                                           string* s);
+
+// ----------------------------------------------------------------------
+// Base64Unescape()
+//    Converts "src" which is encoded in Base64 to its binary equivalent and
+//    writes it to "dest". If src contains invalid characters, dest is cleared
+//    and the function returns false. Returns true on success.
+// ----------------------------------------------------------------------
+PROTOBUF_EXPORT bool Base64Unescape(StringPiece src, string* dest);
+
+// ----------------------------------------------------------------------
+// WebSafeBase64Unescape()
+//    This is a variation of Base64Unescape which uses '-' instead of '+', and
+//    '_' instead of '/'. src is not null terminated, instead specify len. I
+//    recommend that slen
+
+#include 
+
+#include 
+#include 
+#include 
+
+#ifdef _WIN32
+#define snprintf _snprintf
+#endif
+
+namespace google {
+namespace protobuf {
+namespace {
+
+// TODO(kenton):  Copy strutil tests from google3?
+
+TEST(StringUtilityTest, ImmuneToLocales) {
+  // Remember the old locale.
+  char* old_locale_cstr = setlocale(LC_NUMERIC, nullptr);
+  ASSERT_TRUE(old_locale_cstr != nullptr);
+  string old_locale = old_locale_cstr;
+
+  // Set the locale to "C".
+  ASSERT_TRUE(setlocale(LC_NUMERIC, "C") != nullptr);
+
+  EXPECT_EQ("1.5", SimpleDtoa(1.5));
+  EXPECT_EQ("1.5", SimpleFtoa(1.5));
+
+  if (setlocale(LC_NUMERIC, "es_ES") == nullptr &&
+      setlocale(LC_NUMERIC, "es_ES.utf8") == nullptr) {
+    // Some systems may not have the desired locale available.
+    GOOGLE_LOG(WARNING)
+      << "Couldn't set locale to es_ES.  Skipping this test.";
+  } else {
+    EXPECT_EQ("1.5", SimpleDtoa(1.5));
+    EXPECT_EQ("1.5", SimpleFtoa(1.5));
+  }
+
+  // Return to original locale.
+  setlocale(LC_NUMERIC, old_locale.c_str());
+}
+
+#define EXPECT_EQ_ARRAY(len, x, y, msg)                     \
+  for (int j = 0; j < len; ++j) {                           \
+    EXPECT_EQ(x[j], y[j]) << "" # x << " != " # y           \
+                          << " byte " << j << ": " << msg;  \
+  }
+
+static struct {
+  int plain_length;
+  const char* plaintext;
+  const char* cyphertext;
+} base64_tests[] = {
+  // Empty string.
+  { 0, "", ""},
+
+  // Basic bit patterns;
+  // values obtained with "echo -n '...' | uuencode -m test"
+
+  { 1, "\000", "AA==" },
+  { 1, "\001", "AQ==" },
+  { 1, "\002", "Ag==" },
+  { 1, "\004", "BA==" },
+  { 1, "\010", "CA==" },
+  { 1, "\020", "EA==" },
+  { 1, "\040", "IA==" },
+  { 1, "\100", "QA==" },
+  { 1, "\200", "gA==" },
+
+  { 1, "\377", "/w==" },
+  { 1, "\376", "/g==" },
+  { 1, "\375", "/Q==" },
+  { 1, "\373", "+w==" },
+  { 1, "\367", "9w==" },
+  { 1, "\357", "7w==" },
+  { 1, "\337", "3w==" },
+  { 1, "\277", "vw==" },
+  { 1, "\177", "fw==" },
+  { 2, "\000\000", "AAA=" },
+  { 2, "\000\001", "AAE=" },
+  { 2, "\000\002", "AAI=" },
+  { 2, "\000\004", "AAQ=" },
+  { 2, "\000\010", "AAg=" },
+  { 2, "\000\020", "ABA=" },
+  { 2, "\000\040", "ACA=" },
+  { 2, "\000\100", "AEA=" },
+  { 2, "\000\200", "AIA=" },
+  { 2, "\001\000", "AQA=" },
+  { 2, "\002\000", "AgA=" },
+  { 2, "\004\000", "BAA=" },
+  { 2, "\010\000", "CAA=" },
+  { 2, "\020\000", "EAA=" },
+  { 2, "\040\000", "IAA=" },
+  { 2, "\100\000", "QAA=" },
+  { 2, "\200\000", "gAA=" },
+
+  { 2, "\377\377", "//8=" },
+  { 2, "\377\376", "//4=" },
+  { 2, "\377\375", "//0=" },
+  { 2, "\377\373", "//s=" },
+  { 2, "\377\367", "//c=" },
+  { 2, "\377\357", "/+8=" },
+  { 2, "\377\337", "/98=" },
+  { 2, "\377\277", "/78=" },
+  { 2, "\377\177", "/38=" },
+  { 2, "\376\377", "/v8=" },
+  { 2, "\375\377", "/f8=" },
+  { 2, "\373\377", "+/8=" },
+  { 2, "\367\377", "9/8=" },
+  { 2, "\357\377", "7/8=" },
+  { 2, "\337\377", "3/8=" },
+  { 2, "\277\377", "v/8=" },
+  { 2, "\177\377", "f/8=" },
+
+  { 3, "\000\000\000", "AAAA" },
+  { 3, "\000\000\001", "AAAB" },
+  { 3, "\000\000\002", "AAAC" },
+  { 3, "\000\000\004", "AAAE" },
+  { 3, "\000\000\010", "AAAI" },
+  { 3, "\000\000\020", "AAAQ" },
+  { 3, "\000\000\040", "AAAg" },
+  { 3, "\000\000\100", "AABA" },
+  { 3, "\000\000\200", "AACA" },
+  { 3, "\000\001\000", "AAEA" },
+  { 3, "\000\002\000", "AAIA" },
+  { 3, "\000\004\000", "AAQA" },
+  { 3, "\000\010\000", "AAgA" },
+  { 3, "\000\020\000", "ABAA" },
+  { 3, "\000\040\000", "ACAA" },
+  { 3, "\000\100\000", "AEAA" },
+  { 3, "\000\200\000", "AIAA" },
+  { 3, "\001\000\000", "AQAA" },
+  { 3, "\002\000\000", "AgAA" },
+  { 3, "\004\000\000", "BAAA" },
+  { 3, "\010\000\000", "CAAA" },
+  { 3, "\020\000\000", "EAAA" },
+  { 3, "\040\000\000", "IAAA" },
+  { 3, "\100\000\000", "QAAA" },
+  { 3, "\200\000\000", "gAAA" },
+
+  { 3, "\377\377\377", "////" },
+  { 3, "\377\377\376", "///+" },
+  { 3, "\377\377\375", "///9" },
+  { 3, "\377\377\373", "///7" },
+  { 3, "\377\377\367", "///3" },
+  { 3, "\377\377\357", "///v" },
+  { 3, "\377\377\337", "///f" },
+  { 3, "\377\377\277", "//+/" },
+  { 3, "\377\377\177", "//9/" },
+  { 3, "\377\376\377", "//7/" },
+  { 3, "\377\375\377", "//3/" },
+  { 3, "\377\373\377", "//v/" },
+  { 3, "\377\367\377", "//f/" },
+  { 3, "\377\357\377", "/+//" },
+  { 3, "\377\337\377", "/9//" },
+  { 3, "\377\277\377", "/7//" },
+  { 3, "\377\177\377", "/3//" },
+  { 3, "\376\377\377", "/v//" },
+  { 3, "\375\377\377", "/f//" },
+  { 3, "\373\377\377", "+///" },
+  { 3, "\367\377\377", "9///" },
+  { 3, "\357\377\377", "7///" },
+  { 3, "\337\377\377", "3///" },
+  { 3, "\277\377\377", "v///" },
+  { 3, "\177\377\377", "f///" },
+
+  // Random numbers: values obtained with
+  //
+  //  #! /bin/bash
+  //  dd bs=$1 count=1 if=/dev/random of=/tmp/bar.random
+  //  od -N $1 -t o1 /tmp/bar.random
+  //  uuencode -m test < /tmp/bar.random
+  //
+  // where $1 is the number of bytes (2, 3)
+
+  { 2, "\243\361", "o/E=" },
+  { 2, "\024\167", "FHc=" },
+  { 2, "\313\252", "y6o=" },
+  { 2, "\046\041", "JiE=" },
+  { 2, "\145\236", "ZZ4=" },
+  { 2, "\254\325", "rNU=" },
+  { 2, "\061\330", "Mdg=" },
+  { 2, "\245\032", "pRo=" },
+  { 2, "\006\000", "BgA=" },
+  { 2, "\375\131", "/Vk=" },
+  { 2, "\303\210", "w4g=" },
+  { 2, "\040\037", "IB8=" },
+  { 2, "\261\372", "sfo=" },
+  { 2, "\335\014", "3Qw=" },
+  { 2, "\233\217", "m48=" },
+  { 2, "\373\056", "+y4=" },
+  { 2, "\247\232", "p5o=" },
+  { 2, "\107\053", "Rys=" },
+  { 2, "\204\077", "hD8=" },
+  { 2, "\276\211", "vok=" },
+  { 2, "\313\110", "y0g=" },
+  { 2, "\363\376", "8/4=" },
+  { 2, "\251\234", "qZw=" },
+  { 2, "\103\262", "Q7I=" },
+  { 2, "\142\312", "Yso=" },
+  { 2, "\067\211", "N4k=" },
+  { 2, "\220\001", "kAE=" },
+  { 2, "\152\240", "aqA=" },
+  { 2, "\367\061", "9zE=" },
+  { 2, "\133\255", "W60=" },
+  { 2, "\176\035", "fh0=" },
+  { 2, "\032\231", "Gpk=" },
+
+  { 3, "\013\007\144", "Cwdk" },
+  { 3, "\030\112\106", "GEpG" },
+  { 3, "\047\325\046", "J9Um" },
+  { 3, "\310\160\022", "yHAS" },
+  { 3, "\131\100\237", "WUCf" },
+  { 3, "\064\342\134", "NOJc" },
+  { 3, "\010\177\004", "CH8E" },
+  { 3, "\345\147\205", "5WeF" },
+  { 3, "\300\343\360", "wOPw" },
+  { 3, "\061\240\201", "MaCB" },
+  { 3, "\225\333\044", "ldsk" },
+  { 3, "\215\137\352", "jV/q" },
+  { 3, "\371\147\160", "+Wdw" },
+  { 3, "\030\320\051", "GNAp" },
+  { 3, "\044\174\241", "JHyh" },
+  { 3, "\260\127\037", "sFcf" },
+  { 3, "\111\045\033", "SSUb" },
+  { 3, "\202\114\107", "gkxH" },
+  { 3, "\057\371\042", "L/ki" },
+  { 3, "\223\247\244", "k6ek" },
+  { 3, "\047\216\144", "J45k" },
+  { 3, "\203\070\327", "gzjX" },
+  { 3, "\247\140\072", "p2A6" },
+  { 3, "\124\115\116", "VE1O" },
+  { 3, "\157\162\050", "b3Io" },
+  { 3, "\357\223\004", "75ME" },
+  { 3, "\052\117\156", "Kk9u" },
+  { 3, "\347\154\000", "52wA" },
+  { 3, "\303\012\142", "wwpi" },
+  { 3, "\060\035\362", "MB3y" },
+  { 3, "\130\226\361", "WJbx" },
+  { 3, "\173\013\071", "ews5" },
+  { 3, "\336\004\027", "3gQX" },
+  { 3, "\357\366\234", "7/ac" },
+  { 3, "\353\304\111", "68RJ" },
+  { 3, "\024\264\131", "FLRZ" },
+  { 3, "\075\114\251", "PUyp" },
+  { 3, "\315\031\225", "zRmV" },
+  { 3, "\154\201\276", "bIG+" },
+  { 3, "\200\066\072", "gDY6" },
+  { 3, "\142\350\267", "Yui3" },
+  { 3, "\033\000\166", "GwB2" },
+  { 3, "\210\055\077", "iC0/" },
+  { 3, "\341\037\124", "4R9U" },
+  { 3, "\161\103\152", "cUNq" },
+  { 3, "\270\142\131", "uGJZ" },
+  { 3, "\337\076\074", "3z48" },
+  { 3, "\375\106\362", "/Uby" },
+  { 3, "\227\301\127", "l8FX" },
+  { 3, "\340\002\234", "4AKc" },
+  { 3, "\121\064\033", "UTQb" },
+  { 3, "\157\134\143", "b1xj" },
+  { 3, "\247\055\327", "py3X" },
+  { 3, "\340\142\005", "4GIF" },
+  { 3, "\060\260\143", "MLBj" },
+  { 3, "\075\203\170", "PYN4" },
+  { 3, "\143\160\016", "Y3AO" },
+  { 3, "\313\013\063", "ywsz" },
+  { 3, "\174\236\135", "fJ5d" },
+  { 3, "\103\047\026", "QycW" },
+  { 3, "\365\005\343", "9QXj" },
+  { 3, "\271\160\223", "uXCT" },
+  { 3, "\362\255\172", "8q16" },
+  { 3, "\113\012\015", "SwoN" },
+
+  // various lengths, generated by this python script:
+  //
+  // from string import lowercase as lc
+  // for i in range(27):
+  //   print '{ %2d, "%s",%s "%s" },' % (i, lc[:i], ' ' * (26-i),
+  //                                     lc[:i].encode('base64').strip())
+
+  {  0, "",                           "" },
+  {  1, "a",                          "YQ==" },
+  {  2, "ab",                         "YWI=" },
+  {  3, "abc",                        "YWJj" },
+  {  4, "abcd",                       "YWJjZA==" },
+  {  5, "abcde",                      "YWJjZGU=" },
+  {  6, "abcdef",                     "YWJjZGVm" },
+  {  7, "abcdefg",                    "YWJjZGVmZw==" },
+  {  8, "abcdefgh",                   "YWJjZGVmZ2g=" },
+  {  9, "abcdefghi",                  "YWJjZGVmZ2hp" },
+  { 10, "abcdefghij",                 "YWJjZGVmZ2hpag==" },
+  { 11, "abcdefghijk",                "YWJjZGVmZ2hpams=" },
+  { 12, "abcdefghijkl",               "YWJjZGVmZ2hpamts" },
+  { 13, "abcdefghijklm",              "YWJjZGVmZ2hpamtsbQ==" },
+  { 14, "abcdefghijklmn",             "YWJjZGVmZ2hpamtsbW4=" },
+  { 15, "abcdefghijklmno",            "YWJjZGVmZ2hpamtsbW5v" },
+  { 16, "abcdefghijklmnop",           "YWJjZGVmZ2hpamtsbW5vcA==" },
+  { 17, "abcdefghijklmnopq",          "YWJjZGVmZ2hpamtsbW5vcHE=" },
+  { 18, "abcdefghijklmnopqr",         "YWJjZGVmZ2hpamtsbW5vcHFy" },
+  { 19, "abcdefghijklmnopqrs",        "YWJjZGVmZ2hpamtsbW5vcHFycw==" },
+  { 20, "abcdefghijklmnopqrst",       "YWJjZGVmZ2hpamtsbW5vcHFyc3Q=" },
+  { 21, "abcdefghijklmnopqrstu",      "YWJjZGVmZ2hpamtsbW5vcHFyc3R1" },
+  { 22, "abcdefghijklmnopqrstuv",     "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dg==" },
+  { 23, "abcdefghijklmnopqrstuvw",    "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnc=" },
+  { 24, "abcdefghijklmnopqrstuvwx",   "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4" },
+  { 25, "abcdefghijklmnopqrstuvwxy",  "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eQ==" },
+  { 26, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXo=" },
+};
+
+static struct {
+  const char* plaintext;
+  const char* cyphertext;
+} base64_strings[] = {
+  // Some google quotes
+  // Cyphertext created with "uuencode (GNU sharutils) 4.6.3"
+  // (Note that we're testing the websafe encoding, though, so if
+  // you add messages, be sure to run "tr -- '+/' '-_'" on the output)
+  { "I was always good at math and science, and I never realized "
+    "that was unusual or somehow undesirable. So one of the things "
+    "I care a lot about is helping to remove that stigma, "
+    "to show girls that you can be feminine, you can like the things "
+    "that girls like, but you can also be really good at technology. "
+    "You can be really good at building things."
+    " - Marissa Meyer, Newsweek, 2010-12-22" "\n",
+
+    "SSB3YXMgYWx3YXlzIGdvb2QgYXQgbWF0aCBhbmQgc2NpZW5jZSwgYW5kIEkg"
+    "bmV2ZXIgcmVhbGl6ZWQgdGhhdCB3YXMgdW51c3VhbCBvciBzb21laG93IHVu"
+    "ZGVzaXJhYmxlLiBTbyBvbmUgb2YgdGhlIHRoaW5ncyBJIGNhcmUgYSBsb3Qg"
+    "YWJvdXQgaXMgaGVscGluZyB0byByZW1vdmUgdGhhdCBzdGlnbWEsIHRvIHNo"
+    "b3cgZ2lybHMgdGhhdCB5b3UgY2FuIGJlIGZlbWluaW5lLCB5b3UgY2FuIGxp"
+    "a2UgdGhlIHRoaW5ncyB0aGF0IGdpcmxzIGxpa2UsIGJ1dCB5b3UgY2FuIGFs"
+    "c28gYmUgcmVhbGx5IGdvb2QgYXQgdGVjaG5vbG9neS4gWW91IGNhbiBiZSBy"
+    "ZWFsbHkgZ29vZCBhdCBidWlsZGluZyB0aGluZ3MuIC0gTWFyaXNzYSBNZXll"
+    "ciwgTmV3c3dlZWssIDIwMTAtMTItMjIK" },
+
+  { "Typical first year for a new cluster: "
+    "~0.5 overheating "
+    "~1 PDU failure "
+    "~1 rack-move "
+    "~1 network rewiring "
+    "~20 rack failures "
+    "~5 racks go wonky "
+    "~8 network maintenances "
+    "~12 router reloads "
+    "~3 router failures "
+    "~dozens of minor 30-second blips for dns "
+    "~1000 individual machine failures "
+    "~thousands of hard drive failures "
+    "slow disks, bad memory, misconfigured machines, flaky machines, etc."
+    " - Jeff Dean, The Joys of Real Hardware" "\n",
+
+    "VHlwaWNhbCBmaXJzdCB5ZWFyIGZvciBhIG5ldyBjbHVzdGVyOiB-MC41IG92"
+    "ZXJoZWF0aW5nIH4xIFBEVSBmYWlsdXJlIH4xIHJhY2stbW92ZSB-MSBuZXR3"
+    "b3JrIHJld2lyaW5nIH4yMCByYWNrIGZhaWx1cmVzIH41IHJhY2tzIGdvIHdv"
+    "bmt5IH44IG5ldHdvcmsgbWFpbnRlbmFuY2VzIH4xMiByb3V0ZXIgcmVsb2Fk"
+    "cyB-MyByb3V0ZXIgZmFpbHVyZXMgfmRvemVucyBvZiBtaW5vciAzMC1zZWNv"
+    "bmQgYmxpcHMgZm9yIGRucyB-MTAwMCBpbmRpdmlkdWFsIG1hY2hpbmUgZmFp"
+    "bHVyZXMgfnRob3VzYW5kcyBvZiBoYXJkIGRyaXZlIGZhaWx1cmVzIHNsb3cg"
+    "ZGlza3MsIGJhZCBtZW1vcnksIG1pc2NvbmZpZ3VyZWQgbWFjaGluZXMsIGZs"
+    "YWt5IG1hY2hpbmVzLCBldGMuIC0gSmVmZiBEZWFuLCBUaGUgSm95cyBvZiBS"
+    "ZWFsIEhhcmR3YXJlCg" },
+
+  { "I'm the head of the webspam team at Google.  "
+    "That means that if you type your name into Google and get porn back, "
+    "it's my fault. Unless you're a porn star, in which case porn is a "
+    "completely reasonable response."
+    " - Matt Cutts, Google Plus" "\n",
+
+    "SSdtIHRoZSBoZWFkIG9mIHRoZSB3ZWJzcGFtIHRlYW0gYXQgR29vZ2xlLiAg"
+    "VGhhdCBtZWFucyB0aGF0IGlmIHlvdSB0eXBlIHlvdXIgbmFtZSBpbnRvIEdv"
+    "b2dsZSBhbmQgZ2V0IHBvcm4gYmFjaywgaXQncyBteSBmYXVsdC4gVW5sZXNz"
+    "IHlvdSdyZSBhIHBvcm4gc3RhciwgaW4gd2hpY2ggY2FzZSBwb3JuIGlzIGEg"
+    "Y29tcGxldGVseSByZWFzb25hYmxlIHJlc3BvbnNlLiAtIE1hdHQgQ3V0dHMs"
+    "IEdvb2dsZSBQbHVzCg" },
+
+  { "It will still be a long time before machines approach human intelligence. "
+    "But luckily, machines don't actually have to be intelligent; "
+    "they just have to fake it. Access to a wealth of information, "
+    "combined with a rudimentary decision-making capacity, "
+    "can often be almost as useful. Of course, the results are better yet "
+    "when coupled with intelligence. A reference librarian with access to "
+    "a good search engine is a formidable tool."
+    " - Craig Silverstein, Siemens Pictures of the Future, Spring 2004" "\n",
+
+    "SXQgd2lsbCBzdGlsbCBiZSBhIGxvbmcgdGltZSBiZWZvcmUgbWFjaGluZXMg"
+    "YXBwcm9hY2ggaHVtYW4gaW50ZWxsaWdlbmNlLiBCdXQgbHVja2lseSwgbWFj"
+    "aGluZXMgZG9uJ3QgYWN0dWFsbHkgaGF2ZSB0byBiZSBpbnRlbGxpZ2VudDsg"
+    "dGhleSBqdXN0IGhhdmUgdG8gZmFrZSBpdC4gQWNjZXNzIHRvIGEgd2VhbHRo"
+    "IG9mIGluZm9ybWF0aW9uLCBjb21iaW5lZCB3aXRoIGEgcnVkaW1lbnRhcnkg"
+    "ZGVjaXNpb24tbWFraW5nIGNhcGFjaXR5LCBjYW4gb2Z0ZW4gYmUgYWxtb3N0"
+    "IGFzIHVzZWZ1bC4gT2YgY291cnNlLCB0aGUgcmVzdWx0cyBhcmUgYmV0dGVy"
+    "IHlldCB3aGVuIGNvdXBsZWQgd2l0aCBpbnRlbGxpZ2VuY2UuIEEgcmVmZXJl"
+    "bmNlIGxpYnJhcmlhbiB3aXRoIGFjY2VzcyB0byBhIGdvb2Qgc2VhcmNoIGVu"
+    "Z2luZSBpcyBhIGZvcm1pZGFibGUgdG9vbC4gLSBDcmFpZyBTaWx2ZXJzdGVp"
+    "biwgU2llbWVucyBQaWN0dXJlcyBvZiB0aGUgRnV0dXJlLCBTcHJpbmcgMjAw"
+    "NAo" },
+
+  // Degenerate edge case
+  { "",
+    "" },
+};
+
+TEST(Base64, EscapeAndUnescape) {
+  // Check the short strings; this tests the math (and boundaries)
+  for (int i = 0; i < sizeof(base64_tests) / sizeof(base64_tests[0]); ++i) {
+    char encode_buffer[100];
+    int encode_length;
+    char decode_buffer[100];
+    int decode_length;
+    int cypher_length;
+    string decode_str;
+
+    const unsigned char* unsigned_plaintext =
+      reinterpret_cast(base64_tests[i].plaintext);
+
+    StringPiece plaintext(base64_tests[i].plaintext,
+                          base64_tests[i].plain_length);
+
+    cypher_length = strlen(base64_tests[i].cyphertext);
+
+    // The basic escape function:
+    memset(encode_buffer, 0, sizeof(encode_buffer));
+    encode_length = Base64Escape(unsigned_plaintext,
+                                 base64_tests[i].plain_length,
+                                 encode_buffer,
+                                 sizeof(encode_buffer));
+    //    Is it of the expected length?
+    EXPECT_EQ(encode_length, cypher_length);
+    // Would it have been okay to allocate only CalculateBase64EscapeLen()?
+    EXPECT_EQ(CalculateBase64EscapedLen(base64_tests[i].plain_length),
+              encode_length);
+
+    //    Is it the expected encoded value?
+    ASSERT_STREQ(encode_buffer, base64_tests[i].cyphertext);
+
+    // If we encode it into a buffer of exactly the right length...
+    memset(encode_buffer, 0, sizeof(encode_buffer));
+    encode_length = Base64Escape(unsigned_plaintext,
+                                          base64_tests[i].plain_length,
+                                          encode_buffer,
+                                          cypher_length);
+    //    Is it still of the expected length?
+    EXPECT_EQ(encode_length, cypher_length);
+
+    //    And is the value still correct?  (i.e., not losing the last byte)
+    EXPECT_STREQ(encode_buffer, base64_tests[i].cyphertext);
+
+    // If we decode it back:
+    decode_str.clear();
+    EXPECT_TRUE(Base64Unescape(
+        StringPiece(encode_buffer, cypher_length), &decode_str));
+
+    //    Is it of the expected length?
+    EXPECT_EQ(base64_tests[i].plain_length, decode_str.length());
+
+    //    Is it the expected decoded value?
+    EXPECT_EQ(plaintext, decode_str);
+
+    // Let's try with a pre-populated string.
+    string encoded("this junk should be ignored");
+    Base64Escape(string(base64_tests[i].plaintext,
+                        base64_tests[i].plain_length),
+                 &encoded);
+    EXPECT_EQ(encoded, string(encode_buffer, cypher_length));
+
+    string decoded("this junk should be ignored");
+    EXPECT_TRUE(Base64Unescape(
+        StringPiece(encode_buffer, cypher_length), &decoded));
+    EXPECT_EQ(decoded.size(), base64_tests[i].plain_length);
+    EXPECT_EQ_ARRAY(decoded.size(), decoded, base64_tests[i].plaintext, i);
+
+    // Our decoder treats the padding '=' characters at the end as
+    // optional (but if there are any, there must be the correct
+    // number of them.)  If encode_buffer has any, run some additional
+    // tests that fiddle with them.
+    char* first_equals = strchr(encode_buffer, '=');
+    if (first_equals) {
+      // How many equals signs does the string start with?
+      int equals = (*(first_equals+1) == '=') ? 2 : 1;
+
+      // Try chopping off the equals sign(s) entirely.  The decoder
+      // should still be okay with this.
+      string decoded2("this junk should also be ignored");
+      *first_equals = '\0';
+      EXPECT_TRUE(Base64Unescape(
+          StringPiece(encode_buffer, first_equals - encode_buffer), &decoded2));
+      EXPECT_EQ(decoded.size(), base64_tests[i].plain_length);
+      EXPECT_EQ_ARRAY(decoded.size(), decoded, base64_tests[i].plaintext, i);
+
+      // Now test chopping off the equals sign(s) and adding
+      // whitespace.  Our decoder should still accept this.
+      decoded2.assign("this junk should be ignored");
+      *first_equals = ' ';
+      *(first_equals+1) = '\0';
+      EXPECT_TRUE(Base64Unescape(
+          StringPiece(encode_buffer, first_equals - encode_buffer + 1),
+          &decoded2));
+      EXPECT_EQ(decoded.size(), base64_tests[i].plain_length);
+      EXPECT_EQ_ARRAY(decoded.size(), decoded, base64_tests[i].plaintext, i);
+
+      // Now stick a bad character at the end of the string.  The decoder
+      // should refuse this string.
+      decoded2.assign("this junk should be ignored");
+      *first_equals = '?';
+      *(first_equals+1) = '\0';
+      EXPECT_TRUE(
+          !Base64Unescape(
+              StringPiece(encode_buffer, first_equals - encode_buffer + 1),
+              &decoded2));
+
+      int len;
+
+      // Test whitespace mixed with the padding.  (eg "AA = = ")  The
+      // decoder should accept this.
+      if (equals == 2) {
+        snprintf(first_equals, 6, " = = ");
+        len = first_equals - encode_buffer + 5;
+      } else {
+        snprintf(first_equals, 6, " = ");
+        len = first_equals - encode_buffer + 3;
+      }
+      decoded2.assign("this junk should be ignored");
+      EXPECT_TRUE(
+          Base64Unescape(StringPiece(encode_buffer, len), &decoded2));
+      EXPECT_EQ(decoded.size(), base64_tests[i].plain_length);
+      EXPECT_EQ_ARRAY(decoded.size(), decoded, base64_tests[i].plaintext, i);
+
+      // Test whitespace mixed with the padding, but with the wrong
+      // number of equals signs (eg "AA = ").  The decoder should
+      // refuse these strings.
+      if (equals == 1) {
+        snprintf(first_equals, 6, " = = ");
+        len = first_equals - encode_buffer + 5;
+      } else {
+        snprintf(first_equals, 6, " = ");
+        len = first_equals - encode_buffer + 3;
+      }
+      EXPECT_TRUE(
+          !Base64Unescape(StringPiece(encode_buffer, len), &decoded2));
+    }
+
+    // Cool! the basic Base64 encoder/decoder works.
+    // Let's try the alternate alphabet: tr -- '+/' '-_'
+
+    char websafe[100];
+    memset(websafe, 0, sizeof(websafe));
+    strncpy(websafe, base64_tests[i].cyphertext, cypher_length);
+    for (int c = 0; c < sizeof(websafe); ++c) {
+      if ('+' == websafe[c]) { websafe[c] = '-'; }
+      if ('/' == websafe[c]) { websafe[c] = '_'; }
+    }
+
+    // The websafe escape function:
+    memset(encode_buffer, 0, sizeof(encode_buffer));
+    encode_length = WebSafeBase64Escape(unsigned_plaintext,
+                                                 base64_tests[i].plain_length,
+                                                 encode_buffer,
+                                                 sizeof(encode_buffer),
+                                                 true);
+    //    Is it of the expected length?
+    EXPECT_EQ(encode_length, cypher_length);
+    EXPECT_EQ(
+        CalculateBase64EscapedLen(base64_tests[i].plain_length, true),
+        encode_length);
+
+    //    Is it the expected encoded value?
+    EXPECT_STREQ(encode_buffer, websafe);
+
+    //    If we encode it into a buffer of exactly the right length...
+    memset(encode_buffer, 0, sizeof(encode_buffer));
+    encode_length = WebSafeBase64Escape(unsigned_plaintext,
+                                                 base64_tests[i].plain_length,
+                                                 encode_buffer,
+                                                 cypher_length,
+                                                 true);
+    //    Is it still of the expected length?
+    EXPECT_EQ(encode_length, cypher_length);
+
+    //    And is the value still correct?  (i.e., not losing the last byte)
+    EXPECT_STREQ(encode_buffer, websafe);
+
+    //    Let's try the string version of the encoder
+    encoded = "this junk should be ignored";
+    WebSafeBase64Escape(
+        unsigned_plaintext, base64_tests[i].plain_length,
+        &encoded, true);
+    EXPECT_EQ(encoded.size(), cypher_length);
+    EXPECT_STREQ(encoded.c_str(), websafe);
+
+    //    If we decode it back:
+    memset(decode_buffer, 0, sizeof(decode_buffer));
+    decode_length = WebSafeBase64Unescape(encode_buffer,
+                                                   cypher_length,
+                                                   decode_buffer,
+                                                   sizeof(decode_buffer));
+
+    //    Is it of the expected length?
+    EXPECT_EQ(decode_length, base64_tests[i].plain_length);
+
+    //    Is it the expected decoded value?
+    EXPECT_EQ(0,
+              memcmp(decode_buffer, base64_tests[i].plaintext, decode_length));
+
+    //    If we decode it into a buffer of exactly the right length...
+    memset(decode_buffer, 0, sizeof(decode_buffer));
+    decode_length = WebSafeBase64Unescape(encode_buffer,
+                                                   cypher_length,
+                                                   decode_buffer,
+                                                   decode_length);
+
+    //    Is it still of the expected length?
+    EXPECT_EQ(decode_length, base64_tests[i].plain_length);
+
+    //    And is it the expected decoded value?
+    EXPECT_EQ(0,
+              memcmp(decode_buffer, base64_tests[i].plaintext, decode_length));
+
+    // Try using '.' for the pad character.
+    for (int c = cypher_length - 1; c >= 0 && '=' == encode_buffer[c]; --c) {
+      encode_buffer[c] = '.';
+    }
+
+    // If we decode it back:
+    memset(decode_buffer, 0, sizeof(decode_buffer));
+    decode_length = WebSafeBase64Unescape(encode_buffer,
+                                                   cypher_length,
+                                                   decode_buffer,
+                                                   sizeof(decode_buffer));
+
+    // Is it of the expected length?
+    EXPECT_EQ(decode_length, base64_tests[i].plain_length);
+
+    // Is it the expected decoded value?
+    EXPECT_EQ(0,
+              memcmp(decode_buffer, base64_tests[i].plaintext, decode_length));
+
+    // If we decode it into a buffer of exactly the right length...
+    memset(decode_buffer, 0, sizeof(decode_buffer));
+    decode_length = WebSafeBase64Unescape(encode_buffer,
+                                                   cypher_length,
+                                                   decode_buffer,
+                                                   decode_length);
+
+    // Is it still of the expected length?
+    EXPECT_EQ(decode_length, base64_tests[i].plain_length);
+
+    // And is it the expected decoded value?
+    EXPECT_EQ(0,
+              memcmp(decode_buffer, base64_tests[i].plaintext, decode_length));
+
+    // Let's try the string version of the decoder
+    decoded = "this junk should be ignored";
+    EXPECT_TRUE(WebSafeBase64Unescape(
+        StringPiece(encode_buffer, cypher_length), &decoded));
+    EXPECT_EQ(decoded.size(), base64_tests[i].plain_length);
+    EXPECT_EQ_ARRAY(decoded.size(), decoded, base64_tests[i].plaintext, i);
+
+    // Okay! the websafe Base64 encoder/decoder works.
+    // Let's try the unpadded version
+
+    for (int c = 0; c < sizeof(websafe); ++c) {
+      if ('=' == websafe[c]) {
+        websafe[c] = '\0';
+        cypher_length = c;
+        break;
+      }
+    }
+
+    // The websafe escape function:
+    memset(encode_buffer, 0, sizeof(encode_buffer));
+    encode_length = WebSafeBase64Escape(unsigned_plaintext,
+                                                 base64_tests[i].plain_length,
+                                                 encode_buffer,
+                                                 sizeof(encode_buffer),
+                                                 false);
+    //    Is it of the expected length?
+    EXPECT_EQ(encode_length, cypher_length);
+    EXPECT_EQ(
+        CalculateBase64EscapedLen(base64_tests[i].plain_length, false),
+        encode_length);
+
+    //    Is it the expected encoded value?
+    EXPECT_STREQ(encode_buffer, websafe);
+
+    //    If we encode it into a buffer of exactly the right length...
+    memset(encode_buffer, 0, sizeof(encode_buffer));
+    encode_length = WebSafeBase64Escape(unsigned_plaintext,
+                                                 base64_tests[i].plain_length,
+                                                 encode_buffer,
+                                                 cypher_length,
+                                                 false);
+    //    Is it still of the expected length?
+    EXPECT_EQ(encode_length, cypher_length);
+
+    //    And is the value still correct?  (i.e., not losing the last byte)
+    EXPECT_STREQ(encode_buffer, websafe);
+
+    // Let's try the (other) string version of the encoder
+    string plain(base64_tests[i].plaintext, base64_tests[i].plain_length);
+    encoded = "this junk should be ignored";
+    WebSafeBase64Escape(plain, &encoded);
+    EXPECT_EQ(encoded.size(), cypher_length);
+    EXPECT_STREQ(encoded.c_str(), websafe);
+
+    //    If we decode it back:
+    memset(decode_buffer, 0, sizeof(decode_buffer));
+    decode_length = WebSafeBase64Unescape(encode_buffer,
+                                                   cypher_length,
+                                                   decode_buffer,
+                                                   sizeof(decode_buffer));
+
+    //    Is it of the expected length?
+    EXPECT_EQ(decode_length, base64_tests[i].plain_length);
+
+    //    Is it the expected decoded value?
+    EXPECT_EQ(0,
+              memcmp(decode_buffer, base64_tests[i].plaintext, decode_length));
+
+    //    If we decode it into a buffer of exactly the right length...
+    memset(decode_buffer, 0, sizeof(decode_buffer));
+    decode_length = WebSafeBase64Unescape(encode_buffer,
+                                                   cypher_length,
+                                                   decode_buffer,
+                                                   decode_length);
+
+    //    Is it still of the expected length?
+    EXPECT_EQ(decode_length, base64_tests[i].plain_length);
+
+    //    And is it the expected decoded value?
+    EXPECT_EQ(0,
+              memcmp(decode_buffer, base64_tests[i].plaintext, decode_length));
+
+
+    // Let's try the string version of the decoder
+    decoded = "this junk should be ignored";
+    EXPECT_TRUE(WebSafeBase64Unescape(
+        StringPiece(encode_buffer, cypher_length), &decoded));
+    EXPECT_EQ(decoded.size(), base64_tests[i].plain_length);
+    EXPECT_EQ_ARRAY(decoded.size(), decoded, base64_tests[i].plaintext, i);
+
+    // This value works.  Try the next.
+  }
+
+  // Now try the long strings, this tests the streaming
+  for (int i = 0; i < sizeof(base64_strings) / sizeof(base64_strings[0]);
+       ++i) {
+    const unsigned char* unsigned_plaintext =
+      reinterpret_cast(base64_strings[i].plaintext);
+    int plain_length = strlen(base64_strings[i].plaintext);
+    int cypher_length = strlen(base64_strings[i].cyphertext);
+    std::vector buffer(cypher_length+1);
+    int encode_length = WebSafeBase64Escape(unsigned_plaintext,
+                                                     plain_length,
+                                                     &buffer[0],
+                                                     buffer.size(),
+                                                     false);
+    EXPECT_EQ(cypher_length, encode_length);
+    EXPECT_EQ(
+        CalculateBase64EscapedLen(plain_length, false), encode_length);
+    buffer[ encode_length ] = '\0';
+    EXPECT_STREQ(base64_strings[i].cyphertext, &buffer[0]);
+  }
+
+  // Verify the behavior when decoding bad data
+  {
+    const char* bad_data = "ab-/";
+    string buf;
+    EXPECT_FALSE(Base64Unescape(StringPiece(bad_data), &buf));
+    EXPECT_TRUE(!WebSafeBase64Unescape(bad_data, &buf));
+    EXPECT_TRUE(buf.empty());
+  }
+}
+
+// Test StrCat of ints and longs of various sizes and signdedness.
+TEST(StrCat, Ints) {
+  const short s = -1;  // NOLINT(runtime/int)
+  const uint16_t us = 2;
+  const int i = -3;
+  const unsigned int ui = 4;
+  const long l = -5;                 // NOLINT(runtime/int)
+  const unsigned long ul = 6;        // NOLINT(runtime/int)
+  const long long ll = -7;           // NOLINT(runtime/int)
+  const unsigned long long ull = 8;  // NOLINT(runtime/int)
+  const ptrdiff_t ptrdiff = -9;
+  const size_t size = 10;
+  const intptr_t intptr = -12;
+  const uintptr_t uintptr = 13;
+  string answer;
+  answer = StrCat(s, us);
+  EXPECT_EQ(answer, "-12");
+  answer = StrCat(i, ui);
+  EXPECT_EQ(answer, "-34");
+  answer = StrCat(l, ul);
+  EXPECT_EQ(answer, "-56");
+  answer = StrCat(ll, ull);
+  EXPECT_EQ(answer, "-78");
+  answer = StrCat(ptrdiff, size);
+  EXPECT_EQ(answer, "-910");
+  answer = StrCat(ptrdiff, intptr);
+  EXPECT_EQ(answer, "-9-12");
+  answer = StrCat(uintptr, 0);
+  EXPECT_EQ(answer, "130");
+}
+
+class ReplaceChars : public ::testing::TestWithParam<
+                         std::tuple> {};
+
+TEST_P(ReplaceChars, ReplacesAllOccurencesOfAnyCharInReplaceWithAReplaceChar) {
+  string expected = std::get<0>(GetParam());
+  string string_to_replace_in = std::get<1>(GetParam());
+  const char* what_to_replace = std::get<2>(GetParam());
+  char replacement = std::get<3>(GetParam());
+  ReplaceCharacters(&string_to_replace_in, what_to_replace, replacement);
+  ASSERT_EQ(expected, string_to_replace_in);
+}
+
+INSTANTIATE_TEST_CASE_P(
+    Replace, ReplaceChars,
+    ::testing::Values(
+        std::make_tuple("", "", "", '_'),    // empty string should remain empty
+        std::make_tuple(" ", " ", "", '_'),  // no replacement string
+        std::make_tuple(" ", " ", "_-abcedf",
+                        '*'),  // replacement character not in string
+        std::make_tuple("replace", "Replace", "R",
+                        'r'),  // replace one character
+        std::make_tuple("not_spaces__", "not\nspaces\t ", " \t\r\n",
+                        '_'),  // replace some special characters
+        std::make_tuple("c++", "cxx", "x",
+                        '+'),  // same character multiple times
+        std::make_tuple("qvvvvvng v T", "queueing a T", "aeiou",
+                        'v')));  // replace all voewls
+
+class StripWs : public ::testing::TestWithParam> {};
+
+TEST_P(StripWs, AlwaysStripsLeadingAndTrailingWhitespace) {
+  string expected = std::get<0>(GetParam());
+  string string_to_strip = std::get<1>(GetParam());
+  StripWhitespace(&string_to_strip);
+  ASSERT_EQ(expected, string_to_strip);
+}
+
+INSTANTIATE_TEST_CASE_P(
+    Strip, StripWs,
+    ::testing::Values(
+        std::make_tuple("", ""),   // empty string should remain empty
+        std::make_tuple("", " "),  // only ws should become empty
+        std::make_tuple("no whitespace",
+                        " no whitespace"),  // leading ws removed
+        std::make_tuple("no whitespace",
+                        "no whitespace "),  // trailing ws removed
+        std::make_tuple("no whitespace",
+                        " no whitespace "),  // same nb. of leading and trailing
+        std::make_tuple(
+            "no whitespace",
+            "  no whitespace "),  // different nb. of leading/trailing
+        std::make_tuple("no whitespace",
+                        " no whitespace  ")));  // more trailing than leading
+
+}  // anonymous namespace
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/substitute.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/substitute.cc"
new file mode 100644
index 00000000..a36f2f02
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/substitute.cc"
@@ -0,0 +1,138 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+
+#include 
+
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace strings {
+
+using internal::SubstituteArg;
+
+// Returns the number of args in arg_array which were passed explicitly
+// to Substitute().
+static int CountSubstituteArgs(const SubstituteArg* const* args_array) {
+  int count = 0;
+  while (args_array[count] != nullptr && args_array[count]->size() != -1) {
+    ++count;
+  }
+  return count;
+}
+
+string Substitute(
+    const char* format,
+    const SubstituteArg& arg0, const SubstituteArg& arg1,
+    const SubstituteArg& arg2, const SubstituteArg& arg3,
+    const SubstituteArg& arg4, const SubstituteArg& arg5,
+    const SubstituteArg& arg6, const SubstituteArg& arg7,
+    const SubstituteArg& arg8, const SubstituteArg& arg9) {
+  string result;
+  SubstituteAndAppend(&result, format, arg0, arg1, arg2, arg3, arg4,
+                                       arg5, arg6, arg7, arg8, arg9);
+  return result;
+}
+
+void SubstituteAndAppend(
+    string* output, const char* format,
+    const SubstituteArg& arg0, const SubstituteArg& arg1,
+    const SubstituteArg& arg2, const SubstituteArg& arg3,
+    const SubstituteArg& arg4, const SubstituteArg& arg5,
+    const SubstituteArg& arg6, const SubstituteArg& arg7,
+    const SubstituteArg& arg8, const SubstituteArg& arg9) {
+  const SubstituteArg* const args_array[] = {
+    &arg0, &arg1, &arg2, &arg3, &arg4, &arg5, &arg6, &arg7, &arg8, &arg9, nullptr
+  };
+
+  // Determine total size needed.
+  int size = 0;
+  for (int i = 0; format[i] != '\0'; i++) {
+    if (format[i] == '$') {
+      if (ascii_isdigit(format[i+1])) {
+        int index = format[i+1] - '0';
+        if (args_array[index]->size() == -1) {
+          GOOGLE_LOG(DFATAL)
+            << "strings::Substitute format string invalid: asked for \"$"
+            << index << "\", but only " << CountSubstituteArgs(args_array)
+            << " args were given.  Full format string was: \""
+            << CEscape(format) << "\".";
+          return;
+        }
+        size += args_array[index]->size();
+        ++i;  // Skip next char.
+      } else if (format[i+1] == '$') {
+        ++size;
+        ++i;  // Skip next char.
+      } else {
+        GOOGLE_LOG(DFATAL)
+          << "Invalid strings::Substitute() format string: \""
+          << CEscape(format) << "\".";
+        return;
+      }
+    } else {
+      ++size;
+    }
+  }
+
+  if (size == 0) return;
+
+  // Build the string.
+  int original_size = output->size();
+  STLStringResizeUninitialized(output, original_size + size);
+  char* target = string_as_array(output) + original_size;
+  for (int i = 0; format[i] != '\0'; i++) {
+    if (format[i] == '$') {
+      if (ascii_isdigit(format[i+1])) {
+        unsigned int index = format[i+1] - '0';
+        assert(index < 10);
+        const SubstituteArg* src = args_array[index];
+        memcpy(target, src->data(), src->size());
+        target += src->size();
+        ++i;  // Skip next char.
+      } else if (format[i+1] == '$') {
+        *target++ = '$';
+        ++i;  // Skip next char.
+      }
+    } else {
+      *target++ = format[i];
+    }
+  }
+
+  GOOGLE_DCHECK_EQ(target - output->data(), output->size());
+}
+
+}  // namespace strings
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/substitute.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/substitute.h"
new file mode 100644
index 00000000..267dead2
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/substitute.h"
@@ -0,0 +1,174 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+// from google3/strings/substitute.h
+
+#include 
+#include 
+#include 
+
+#ifndef GOOGLE_PROTOBUF_STUBS_SUBSTITUTE_H_
+#define GOOGLE_PROTOBUF_STUBS_SUBSTITUTE_H_
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace strings {
+
+// ----------------------------------------------------------------------
+// strings::Substitute()
+// strings::SubstituteAndAppend()
+//   Kind of like StringPrintf, but different.
+//
+//   Example:
+//     string GetMessage(string first_name, string last_name, int age) {
+//       return strings::Substitute("My name is $0 $1 and I am $2 years old.",
+//                                  first_name, last_name, age);
+//     }
+//
+//   Differences from StringPrintf:
+//   * The format string does not identify the types of arguments.
+//     Instead, the magic of C++ deals with this for us.  See below
+//     for a list of accepted types.
+//   * Substitutions in the format string are identified by a '$'
+//     followed by a digit.  So, you can use arguments out-of-order and
+//     use the same argument multiple times.
+//   * It's much faster than StringPrintf.
+//
+//   Supported types:
+//   * Strings (const char*, const string&)
+//     * Note that this means you do not have to add .c_str() to all of
+//       your strings.  In fact, you shouldn't; it will be slower.
+//   * int32, int64, uint32, uint64:  Formatted using SimpleItoa().
+//   * float, double:  Formatted using SimpleFtoa() and SimpleDtoa().
+//   * bool:  Printed as "true" or "false".
+//
+//   SubstituteAndAppend() is like Substitute() but appends the result to
+//   *output.  Example:
+//
+//     string str;
+//     strings::SubstituteAndAppend(&str,
+//                                  "My name is $0 $1 and I am $2 years old.",
+//                                  first_name, last_name, age);
+//
+//   Substitute() is significantly faster than StringPrintf().  For very
+//   large strings, it may be orders of magnitude faster.
+// ----------------------------------------------------------------------
+
+namespace internal {  // Implementation details.
+
+class SubstituteArg {
+ public:
+  inline SubstituteArg(const char* value)
+    : text_(value), size_(strlen(text_)) {}
+  inline SubstituteArg(const string& value)
+    : text_(value.data()), size_(value.size()) {}
+
+  // Indicates that no argument was given.
+  inline explicit SubstituteArg()
+    : text_(nullptr), size_(-1) {}
+
+  // Primitives
+  // We don't overload for signed and unsigned char because if people are
+  // explicitly declaring their chars as signed or unsigned then they are
+  // probably actually using them as 8-bit integers and would probably
+  // prefer an integer representation.  But, we don't really know.  So, we
+  // make the caller decide what to do.
+  inline SubstituteArg(char value)
+    : text_(scratch_), size_(1) { scratch_[0] = value; }
+  inline SubstituteArg(short value)
+    : text_(FastInt32ToBuffer(value, scratch_)), size_(strlen(text_)) {}
+  inline SubstituteArg(unsigned short value)
+    : text_(FastUInt32ToBuffer(value, scratch_)), size_(strlen(text_)) {}
+  inline SubstituteArg(int value)
+    : text_(FastInt32ToBuffer(value, scratch_)), size_(strlen(text_)) {}
+  inline SubstituteArg(unsigned int value)
+    : text_(FastUInt32ToBuffer(value, scratch_)), size_(strlen(text_)) {}
+  inline SubstituteArg(long value)
+    : text_(FastLongToBuffer(value, scratch_)), size_(strlen(text_)) {}
+  inline SubstituteArg(unsigned long value)
+    : text_(FastULongToBuffer(value, scratch_)), size_(strlen(text_)) {}
+  inline SubstituteArg(long long value)
+    : text_(FastInt64ToBuffer(value, scratch_)), size_(strlen(text_)) {}
+  inline SubstituteArg(unsigned long long value)
+    : text_(FastUInt64ToBuffer(value, scratch_)), size_(strlen(text_)) {}
+  inline SubstituteArg(float value)
+    : text_(FloatToBuffer(value, scratch_)), size_(strlen(text_)) {}
+  inline SubstituteArg(double value)
+    : text_(DoubleToBuffer(value, scratch_)), size_(strlen(text_)) {}
+  inline SubstituteArg(bool value)
+    : text_(value ? "true" : "false"), size_(strlen(text_)) {}
+
+  inline const char* data() const { return text_; }
+  inline int size() const { return size_; }
+
+ private:
+  const char* text_;
+  int size_;
+  char scratch_[kFastToBufferSize];
+};
+
+}  // namespace internal
+
+PROTOBUF_EXPORT string
+Substitute(const char* format,
+           const internal::SubstituteArg& arg0 = internal::SubstituteArg(),
+           const internal::SubstituteArg& arg1 = internal::SubstituteArg(),
+           const internal::SubstituteArg& arg2 = internal::SubstituteArg(),
+           const internal::SubstituteArg& arg3 = internal::SubstituteArg(),
+           const internal::SubstituteArg& arg4 = internal::SubstituteArg(),
+           const internal::SubstituteArg& arg5 = internal::SubstituteArg(),
+           const internal::SubstituteArg& arg6 = internal::SubstituteArg(),
+           const internal::SubstituteArg& arg7 = internal::SubstituteArg(),
+           const internal::SubstituteArg& arg8 = internal::SubstituteArg(),
+           const internal::SubstituteArg& arg9 = internal::SubstituteArg());
+
+PROTOBUF_EXPORT void SubstituteAndAppend(
+    string* output, const char* format,
+    const internal::SubstituteArg& arg0 = internal::SubstituteArg(),
+    const internal::SubstituteArg& arg1 = internal::SubstituteArg(),
+    const internal::SubstituteArg& arg2 = internal::SubstituteArg(),
+    const internal::SubstituteArg& arg3 = internal::SubstituteArg(),
+    const internal::SubstituteArg& arg4 = internal::SubstituteArg(),
+    const internal::SubstituteArg& arg5 = internal::SubstituteArg(),
+    const internal::SubstituteArg& arg6 = internal::SubstituteArg(),
+    const internal::SubstituteArg& arg7 = internal::SubstituteArg(),
+    const internal::SubstituteArg& arg8 = internal::SubstituteArg(),
+    const internal::SubstituteArg& arg9 = internal::SubstituteArg());
+
+}  // namespace strings
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif // GOOGLE_PROTOBUF_STUBS_SUBSTITUTE_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/template_util.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/template_util.h"
new file mode 100644
index 00000000..feef904b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/template_util.h"
@@ -0,0 +1,138 @@
+// Copyright 2005 Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// ----
+// Author: lar@google.com (Laramie Leavitt)
+//
+// Template metaprogramming utility functions.
+//
+// This code is compiled directly on many platforms, including client
+// platforms like Windows, Mac, and embedded systems.  Before making
+// any changes here, make sure that you're not breaking any platforms.
+//
+//
+// The names chosen here reflect those used in tr1 and the boost::mpl
+// library, there are similar operations used in the Loki library as
+// well.  I prefer the boost names for 2 reasons:
+// 1.  I think that portions of the Boost libraries are more likely to
+// be included in the c++ standard.
+// 2.  It is not impossible that some of the boost libraries will be
+// included in our own build in the future.
+// Both of these outcomes means that we may be able to directly replace
+// some of these with boost equivalents.
+//
+#ifndef GOOGLE_PROTOBUF_TEMPLATE_UTIL_H_
+#define GOOGLE_PROTOBUF_TEMPLATE_UTIL_H_
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// Types small_ and big_ are guaranteed such that sizeof(small_) <
+// sizeof(big_)
+typedef char small_;
+
+struct big_ {
+  char dummy[2];
+};
+
+// Identity metafunction.
+template 
+struct identity_ {
+  typedef T type;
+};
+
+// integral_constant, defined in tr1, is a wrapper for an integer
+// value. We don't really need this generality; we could get away
+// with hardcoding the integer type to bool. We use the fully
+// general integer_constant for compatibility with tr1.
+
+template
+struct integral_constant {
+  static const T value = v;
+  typedef T value_type;
+  typedef integral_constant type;
+};
+
+template  const T integral_constant::value;
+
+
+// Abbreviations: true_type and false_type are structs that represent boolean
+// true and false values. Also define the boost::mpl versions of those names,
+// true_ and false_.
+typedef integral_constant  true_type;
+typedef integral_constant false_type;
+typedef true_type  true_;
+typedef false_type false_;
+
+// if_ is a templatized conditional statement.
+// if_ is a compile time evaluation of cond.
+// if_<>::type contains A if cond is true, B otherwise.
+template
+struct if_{
+  typedef A type;
+};
+
+template
+struct if_ {
+  typedef B type;
+};
+
+
+// type_equals_ is a template type comparator, similar to Loki IsSameType.
+// type_equals_::value is true iff "A" is the same type as "B".
+//
+// New code should prefer base::is_same, defined in base/type_traits.h.
+// It is functionally identical, but is_same is the standard spelling.
+template
+struct type_equals_ : public false_ {
+};
+
+template
+struct type_equals_ : public true_ {
+};
+
+// and_ is a template && operator.
+// and_::value evaluates "A::value && B::value".
+template
+struct and_ : public integral_constant {
+};
+
+// or_ is a template || operator.
+// or_::value evaluates "A::value || B::value".
+template
+struct or_ : public integral_constant {
+};
+
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_TEMPLATE_UTIL_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/template_util_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/template_util_unittest.cc"
new file mode 100644
index 00000000..b1745e2b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/template_util_unittest.cc"
@@ -0,0 +1,130 @@
+// Copyright 2005 Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// ----
+// Author: lar@google.com (Laramie Leavitt)
+//
+// These tests are really compile time tests.
+// If you try to step through this in a debugger
+// you will not see any evaluations, merely that
+// value is assigned true or false sequentially.
+
+#include 
+
+#include 
+#include 
+
+namespace GOOGLE_NAMESPACE = google::protobuf::internal;
+
+namespace google {
+namespace protobuf {
+namespace internal {
+namespace {
+
+TEST(TemplateUtilTest, TestSize) {
+  EXPECT_GT(sizeof(GOOGLE_NAMESPACE::big_), sizeof(GOOGLE_NAMESPACE::small_));
+}
+
+TEST(TemplateUtilTest, TestIntegralConstants) {
+  // test the built-in types.
+  EXPECT_TRUE(true_type::value);
+  EXPECT_FALSE(false_type::value);
+
+  typedef integral_constant one_type;
+  EXPECT_EQ(1, one_type::value);
+}
+
+TEST(TemplateUtilTest, TestTemplateIf) {
+  typedef if_::type if_true;
+  EXPECT_TRUE(if_true::value);
+
+  typedef if_::type if_false;
+  EXPECT_FALSE(if_false::value);
+}
+
+TEST(TemplateUtilTest, TestTemplateTypeEquals) {
+  // Check that the TemplateTypeEquals works correctly.
+  bool value = false;
+
+  // Test the same type is true.
+  value = type_equals_::value;
+  EXPECT_TRUE(value);
+
+  // Test different types are false.
+  value = type_equals_::value;
+  EXPECT_FALSE(value);
+
+  // Test type aliasing.
+  typedef const int foo;
+  value = type_equals_::value;
+  EXPECT_TRUE(value);
+}
+
+TEST(TemplateUtilTest, TestTemplateAndOr) {
+  // Check that the TemplateTypeEquals works correctly.
+  bool value = false;
+
+  // Yes && Yes == true.
+  value = and_::value;
+  EXPECT_TRUE(value);
+  // Yes && No == false.
+  value = and_::value;
+  EXPECT_FALSE(value);
+  // No && Yes == false.
+  value = and_::value;
+  EXPECT_FALSE(value);
+  // No && No == false.
+  value = and_::value;
+  EXPECT_FALSE(value);
+
+  // Yes || Yes == true.
+  value = or_::value;
+  EXPECT_TRUE(value);
+  // Yes || No == true.
+  value = or_::value;
+  EXPECT_TRUE(value);
+  // No || Yes == true.
+  value = or_::value;
+  EXPECT_TRUE(value);
+  // No || No == false.
+  value = or_::value;
+  EXPECT_FALSE(value);
+}
+
+TEST(TemplateUtilTest, TestIdentity) {
+  EXPECT_TRUE(
+      (type_equals_::type, int>::value));
+  EXPECT_TRUE(
+      (type_equals_::type, void>::value));
+}
+
+}  // anonymous namespace
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/time.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/time.cc"
new file mode 100644
index 00000000..64f3ceb9
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/time.cc"
@@ -0,0 +1,365 @@
+#include 
+
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+namespace {
+static const int64 kSecondsPerMinute = 60;
+static const int64 kSecondsPerHour = 3600;
+static const int64 kSecondsPerDay = kSecondsPerHour * 24;
+static const int64 kSecondsPer400Years =
+    kSecondsPerDay * (400 * 365 + 400 / 4 - 3);
+// Seconds from 0001-01-01T00:00:00 to 1970-01-01T:00:00:00
+static const int64 kSecondsFromEraToEpoch = 62135596800LL;
+// The range of timestamp values we support.
+static const int64 kMinTime = -62135596800LL;  // 0001-01-01T00:00:00
+static const int64 kMaxTime = 253402300799LL;  // 9999-12-31T23:59:59
+
+static const int kNanosPerMillisecond = 1000000;
+static const int kNanosPerMicrosecond = 1000;
+
+// Count the seconds from the given year (start at Jan 1, 00:00) to 100 years
+// after.
+int64 SecondsPer100Years(int year) {
+  if (year % 400 == 0 || year % 400 > 300) {
+    return kSecondsPerDay * (100 * 365 + 100 / 4);
+  } else {
+    return kSecondsPerDay * (100 * 365 + 100 / 4 - 1);
+  }
+}
+
+// Count the seconds from the given year (start at Jan 1, 00:00) to 4 years
+// after.
+int64 SecondsPer4Years(int year) {
+  if ((year % 100 == 0 || year % 100 > 96) &&
+      !(year % 400 == 0 || year % 400 > 396)) {
+    // No leap years.
+    return kSecondsPerDay * (4 * 365);
+  } else {
+    // One leap years.
+    return kSecondsPerDay * (4 * 365 + 1);
+  }
+}
+
+bool IsLeapYear(int year) {
+  return year % 400 == 0 || (year % 4 == 0 && year % 100 != 0);
+}
+
+int64 SecondsPerYear(int year) {
+  return kSecondsPerDay * (IsLeapYear(year) ? 366 : 365);
+}
+
+static const int kDaysInMonth[13] = {
+  0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
+};
+
+int64 SecondsPerMonth(int month, bool leap) {
+  if (month == 2 && leap) {
+    return kSecondsPerDay * (kDaysInMonth[month] + 1);
+  }
+  return kSecondsPerDay * kDaysInMonth[month];
+}
+
+static const int kDaysSinceJan[13] = {
+  0, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334,
+};
+
+bool ValidateDateTime(const DateTime& time) {
+  if (time.year < 1 || time.year > 9999 ||
+      time.month < 1 || time.month > 12 ||
+      time.day < 1 || time.day > 31 ||
+      time.hour < 0 || time.hour > 23 ||
+      time.minute < 0 || time.minute > 59 ||
+      time.second < 0 || time.second > 59) {
+    return false;
+  }
+  if (time.month == 2 && IsLeapYear(time.year)) {
+    return time.day <= kDaysInMonth[time.month] + 1;
+  } else {
+    return time.day <= kDaysInMonth[time.month];
+  }
+}
+
+// Count the number of seconds elapsed from 0001-01-01T00:00:00 to the given
+// time.
+int64 SecondsSinceCommonEra(const DateTime& time) {
+  int64 result = 0;
+  // Years should be between 1 and 9999.
+  assert(time.year >= 1 && time.year <= 9999);
+  int year = 1;
+  if ((time.year - year) >= 400) {
+    int count_400years = (time.year - year) / 400;
+    result += kSecondsPer400Years * count_400years;
+    year += count_400years * 400;
+  }
+  while ((time.year - year) >= 100) {
+    result += SecondsPer100Years(year);
+    year += 100;
+  }
+  while ((time.year - year) >= 4) {
+    result += SecondsPer4Years(year);
+    year += 4;
+  }
+  while (time.year > year) {
+    result += SecondsPerYear(year);
+    ++year;
+  }
+  // Months should be between 1 and 12.
+  assert(time.month >= 1 && time.month <= 12);
+  int month = time.month;
+  result += kSecondsPerDay * kDaysSinceJan[month];
+  if (month > 2 && IsLeapYear(year)) {
+    result += kSecondsPerDay;
+  }
+  assert(time.day >= 1 &&
+         time.day <= (month == 2 && IsLeapYear(year)
+                          ? kDaysInMonth[month] + 1
+                          : kDaysInMonth[month]));
+  result += kSecondsPerDay * (time.day - 1);
+  result += kSecondsPerHour * time.hour +
+      kSecondsPerMinute * time.minute +
+      time.second;
+  return result;
+}
+
+// Format nanoseconds with either 3, 6, or 9 digits depending on the required
+// precision to represent the exact value.
+string FormatNanos(int32 nanos) {
+  if (nanos % kNanosPerMillisecond == 0) {
+    return StringPrintf("%03d", nanos / kNanosPerMillisecond);
+  } else if (nanos % kNanosPerMicrosecond == 0) {
+    return StringPrintf("%06d", nanos / kNanosPerMicrosecond);
+  } else {
+    return StringPrintf("%09d", nanos);
+  }
+}
+
+// Parses an integer from a null-terminated char sequence. The method
+// consumes at most "width" chars. Returns a pointer after the consumed
+// integer, or nullptr if the data does not start with an integer or the
+// integer value does not fall in the range of [min_value, max_value].
+const char* ParseInt(const char* data, int width, int min_value,
+                     int max_value, int* result) {
+  if (!ascii_isdigit(*data)) {
+    return nullptr;
+  }
+  int value = 0;
+  for (int i = 0; i < width; ++i, ++data) {
+    if (ascii_isdigit(*data)) {
+      value = value * 10 + (*data - '0');
+    } else {
+      break;
+    }
+  }
+  if (value >= min_value && value <= max_value) {
+    *result = value;
+    return data;
+  } else {
+    return nullptr;
+  }
+}
+
+// Consumes the fractional parts of a second into nanos. For example,
+// "010" will be parsed to 10000000 nanos.
+const char* ParseNanos(const char* data, int32* nanos) {
+  if (!ascii_isdigit(*data)) {
+    return nullptr;
+  }
+  int value = 0;
+  int len = 0;
+  // Consume as many digits as there are but only take the first 9 into
+  // account.
+  while (ascii_isdigit(*data)) {
+    if (len < 9) {
+      value = value * 10 + *data - '0';
+    }
+    ++len;
+    ++data;
+  }
+  while (len < 9) {
+    value = value * 10;
+    ++len;
+  }
+  *nanos = value;
+  return data;
+}
+
+const char* ParseTimezoneOffset(const char* data, int64* offset) {
+  // Accept format "HH:MM". E.g., "08:00"
+  int hour;
+  if ((data = ParseInt(data, 2, 0, 23, &hour)) == nullptr) {
+    return nullptr;
+  }
+  if (*data++ != ':') {
+    return nullptr;
+  }
+  int minute;
+  if ((data = ParseInt(data, 2, 0, 59, &minute)) == nullptr) {
+    return nullptr;
+  }
+  *offset = (hour * 60 + minute) * 60;
+  return data;
+}
+}  // namespace
+
+bool SecondsToDateTime(int64 seconds, DateTime* time) {
+  if (seconds < kMinTime || seconds > kMaxTime) {
+    return false;
+  }
+  // It's easier to calculate the DateTime starting from 0001-01-01T00:00:00
+  seconds = seconds + kSecondsFromEraToEpoch;
+  int year = 1;
+  if (seconds >= kSecondsPer400Years) {
+    int count_400years = seconds / kSecondsPer400Years;
+    year += 400 * count_400years;
+    seconds %= kSecondsPer400Years;
+  }
+  while (seconds >= SecondsPer100Years(year)) {
+    seconds -= SecondsPer100Years(year);
+    year += 100;
+  }
+  while (seconds >= SecondsPer4Years(year)) {
+    seconds -= SecondsPer4Years(year);
+    year += 4;
+  }
+  while (seconds >= SecondsPerYear(year)) {
+    seconds -= SecondsPerYear(year);
+    year += 1;
+  }
+  bool leap = IsLeapYear(year);
+  int month = 1;
+  while (seconds >= SecondsPerMonth(month, leap)) {
+    seconds -= SecondsPerMonth(month, leap);
+    ++month;
+  }
+  int day = 1 + seconds / kSecondsPerDay;
+  seconds %= kSecondsPerDay;
+  int hour = seconds / kSecondsPerHour;
+  seconds %= kSecondsPerHour;
+  int minute = seconds / kSecondsPerMinute;
+  seconds %= kSecondsPerMinute;
+  time->year = year;
+  time->month = month;
+  time->day = day;
+  time->hour = hour;
+  time->minute = minute;
+  time->second = static_cast(seconds);
+  return true;
+}
+
+bool DateTimeToSeconds(const DateTime& time, int64* seconds) {
+  if (!ValidateDateTime(time)) {
+    return false;
+  }
+  *seconds = SecondsSinceCommonEra(time) - kSecondsFromEraToEpoch;
+  return true;
+}
+
+void GetCurrentTime(int64* seconds, int32* nanos) {
+  // TODO(xiaofeng): Improve the accuracy of this implementation (or just
+  // remove this method from protobuf).
+  *seconds = time(nullptr);
+  *nanos = 0;
+}
+
+string FormatTime(int64 seconds, int32 nanos) {
+  DateTime time;
+  if (nanos < 0 || nanos > 999999999 || !SecondsToDateTime(seconds, &time)) {
+    return "InvalidTime";
+  }
+  string result = StringPrintf("%04d-%02d-%02dT%02d:%02d:%02d",
+                               time.year, time.month, time.day,
+                               time.hour, time.minute, time.second);
+  if (nanos != 0) {
+    result += "." + FormatNanos(nanos);
+  }
+  return result + "Z";
+}
+
+bool ParseTime(const string& value, int64* seconds, int32* nanos) {
+  DateTime time;
+  const char* data = value.c_str();
+  // We only accept:
+  //   Z-normalized: 2015-05-20T13:29:35.120Z
+  //   With UTC offset: 2015-05-20T13:29:35.120-08:00
+
+  // Parse year
+  if ((data = ParseInt(data, 4, 1, 9999, &time.year)) == nullptr) {
+    return false;
+  }
+  // Expect '-'
+  if (*data++ != '-') return false;
+  // Parse month
+  if ((data = ParseInt(data, 2, 1, 12, &time.month)) == nullptr) {
+    return false;
+  }
+  // Expect '-'
+  if (*data++ != '-') return false;
+  // Parse day
+  if ((data = ParseInt(data, 2, 1, 31, &time.day)) == nullptr) {
+    return false;
+  }
+  // Expect 'T'
+  if (*data++ != 'T') return false;
+  // Parse hour
+  if ((data = ParseInt(data, 2, 0, 23, &time.hour)) == nullptr) {
+    return false;
+  }
+  // Expect ':'
+  if (*data++ != ':') return false;
+  // Parse minute
+  if ((data = ParseInt(data, 2, 0, 59, &time.minute)) == nullptr) {
+    return false;
+  }
+  // Expect ':'
+  if (*data++ != ':') return false;
+  // Parse second
+  if ((data = ParseInt(data, 2, 0, 59, &time.second)) == nullptr) {
+    return false;
+  }
+  if (!DateTimeToSeconds(time, seconds)) {
+    return false;
+  }
+  // Parse nanoseconds.
+  if (*data == '.') {
+    ++data;
+    // Parse nanoseconds.
+    if ((data = ParseNanos(data, nanos)) == nullptr) {
+      return false;
+    }
+  } else {
+    *nanos = 0;
+  }
+  // Parse UTC offsets.
+  if (*data == 'Z') {
+    ++data;
+  } else if (*data == '+') {
+    ++data;
+    int64 offset;
+    if ((data = ParseTimezoneOffset(data, &offset)) == nullptr) {
+      return false;
+    }
+    *seconds -= offset;
+  } else if (*data == '-') {
+    ++data;
+    int64 offset;
+    if ((data = ParseTimezoneOffset(data, &offset)) == nullptr) {
+      return false;
+    }
+    *seconds += offset;
+  } else {
+    return false;
+  }
+  // Done with parsing.
+  return *data == 0;
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/time.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/time.h"
new file mode 100644
index 00000000..b52f3f96
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/time.h"
@@ -0,0 +1,80 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#ifndef GOOGLE_PROTOBUF_STUBS_TIME_H_
+#define GOOGLE_PROTOBUF_STUBS_TIME_H_
+
+#include 
+
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+struct DateTime {
+  int year;
+  int month;
+  int day;
+  int hour;
+  int minute;
+  int second;
+};
+
+// Converts a timestamp (seconds elapsed since 1970-01-01T00:00:00, could be
+// negative to represent time before 1970-01-01) to DateTime. Returns false
+// if the timestamp is not in the range between 0001-01-01T00:00:00 and
+// 9999-12-31T23:59:59.
+bool PROTOBUF_EXPORT SecondsToDateTime(int64 seconds, DateTime* time);
+// Converts DateTime to a timestamp (seconds since 1970-01-01T00:00:00).
+// Returns false if the DateTime is not valid or is not in the valid range.
+bool PROTOBUF_EXPORT DateTimeToSeconds(const DateTime& time, int64* seconds);
+
+void PROTOBUF_EXPORT GetCurrentTime(int64* seconds, int32* nanos);
+
+// Formats a time string in RFC3339 format.
+//
+// For example, "2015-05-20T13:29:35.120Z". For nanos, 0, 3, 6 or 9 fractional
+// digits will be used depending on how many are required to represent the exact
+// value.
+//
+// Note that "nanos" must in the range of [0, 999999999].
+string PROTOBUF_EXPORT FormatTime(int64 seconds, int32 nanos);
+// Parses a time string. This method accepts RFC3339 date/time string with UTC
+// offset. For example, "2015-05-20T13:29:35.120-08:00".
+bool PROTOBUF_EXPORT ParseTime(const string& value, int64* seconds,
+                               int32* nanos);
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_STUBS_TIME_H_
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/time_test.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/time_test.cc"
new file mode 100644
index 00000000..fc72925f
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/stubs/time_test.cc"
@@ -0,0 +1,261 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace internal {
+namespace {
+static const int64 kSecondsPerDay = 3600 * 24;
+
+// For DateTime, tests will mostly focuse on the date part because that's
+// the tricky one.
+int64 CreateTimestamp(int year, int month, int day) {
+  DateTime time;
+  time.year = year;
+  time.month = month;
+  time.day = day;
+  time.hour = time.minute = time.second = 0;
+  int64 result;
+  GOOGLE_CHECK(DateTimeToSeconds(time, &result));
+  // Check that a roundtrip produces the same result.
+  GOOGLE_CHECK(SecondsToDateTime(result, &time));
+  GOOGLE_CHECK(time.year == year);
+  GOOGLE_CHECK(time.month == month);
+  GOOGLE_CHECK(time.day == day);
+  return result;
+}
+
+TEST(DateTimeTest, SimpleTime) {
+  DateTime time;
+  ASSERT_TRUE(SecondsToDateTime(1, &time));
+  EXPECT_EQ(1970, time.year);
+  EXPECT_EQ(1, time.month);
+  EXPECT_EQ(1, time.day);
+  EXPECT_EQ(0, time.hour);
+  EXPECT_EQ(0, time.minute);
+  EXPECT_EQ(1, time.second);
+  int64 seconds;
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  EXPECT_EQ(1, seconds);
+
+  ASSERT_TRUE(SecondsToDateTime(-1, &time));
+  EXPECT_EQ(1969, time.year);
+  EXPECT_EQ(12, time.month);
+  EXPECT_EQ(31, time.day);
+  EXPECT_EQ(23, time.hour);
+  EXPECT_EQ(59, time.minute);
+  EXPECT_EQ(59, time.second);
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  EXPECT_EQ(-1, seconds);
+
+  DateTime start, end;
+  start.year = 1;
+  start.month = 1;
+  start.day = 1;
+  start.hour = 0;
+  start.minute = 0;
+  start.second = 0;
+  end.year = 9999;
+  end.month = 12;
+  end.day = 31;
+  end.hour = 23;
+  end.minute = 59;
+  end.second = 59;
+  int64 start_time, end_time;
+  ASSERT_TRUE(DateTimeToSeconds(start, &start_time));
+  ASSERT_TRUE(DateTimeToSeconds(end, &end_time));
+  EXPECT_EQ(315537897599LL, end_time - start_time);
+  ASSERT_TRUE(SecondsToDateTime(start_time, &time));
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  EXPECT_EQ(start_time, seconds);
+  ASSERT_TRUE(SecondsToDateTime(end_time, &time));
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  EXPECT_EQ(end_time, seconds);
+}
+
+TEST(DateTimeTest, DayInMonths) {
+  // Check that month boundaries are handled correctly.
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 1, 1) - CreateTimestamp(2014, 12, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 2, 1) - CreateTimestamp(2015, 1, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 3, 1) - CreateTimestamp(2015, 2, 28));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 4, 1) - CreateTimestamp(2015, 3, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 5, 1) - CreateTimestamp(2015, 4, 30));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 6, 1) - CreateTimestamp(2015, 5, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 7, 1) - CreateTimestamp(2015, 6, 30));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 8, 1) - CreateTimestamp(2015, 7, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 9, 1) - CreateTimestamp(2015, 8, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 10, 1) - CreateTimestamp(2015, 9, 30));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 11, 1) - CreateTimestamp(2015, 10, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 12, 1) - CreateTimestamp(2015, 11, 30));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2016, 1, 1) - CreateTimestamp(2015, 12, 31));
+}
+
+TEST(DateTimeTest, LeapYear) {
+  // Non-leap year.
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 3, 1) - CreateTimestamp(2015, 2, 28));
+  // Leap year.
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2016, 3, 1) - CreateTimestamp(2016, 2, 29));
+  // Non-leap year.
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2100, 3, 1) - CreateTimestamp(2100, 2, 28));
+  // Leap year.
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2400, 3, 1) - CreateTimestamp(2400, 2, 29));
+}
+
+TEST(DateTimeTest, WrongDays) {
+  int64 seconds;
+  DateTime time;
+  time.hour = 0;
+  time.minute = 0;
+  time.second = 0;
+  time.month = 2;
+
+  // Non-leap year.
+  time.year = 2015;
+  time.day = 29;
+  ASSERT_FALSE(DateTimeToSeconds(time, &seconds));
+
+  // Leap year.
+  time.year = 2016;
+  time.day = 29;
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  time.day = 30;
+  ASSERT_FALSE(DateTimeToSeconds(time, &seconds));
+
+  // Non-leap year.
+  time.year = 2100;
+  time.day = 29;
+  ASSERT_FALSE(DateTimeToSeconds(time, &seconds));
+
+  // Leap year.
+  time.year = 2400;
+  time.day = 29;
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  time.day = 30;
+  ASSERT_FALSE(DateTimeToSeconds(time, &seconds));
+
+  // Non-february
+  time.year = 2015;
+  time.month = 1;
+  time.day = 0;
+  ASSERT_FALSE(DateTimeToSeconds(time, &seconds));
+  time.day = 1;
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  time.day = 31;
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  time.day = 32;
+  ASSERT_FALSE(DateTimeToSeconds(time, &seconds));
+
+  // Bad month
+  time.year = 2015;
+  time.month = 0;
+  time.day = 1;
+  ASSERT_FALSE(DateTimeToSeconds(time, &seconds));
+  time.month = 13;
+  ASSERT_FALSE(DateTimeToSeconds(time, &seconds));
+}
+
+TEST(DateTimeTest, StringFormat) {
+  DateTime start, end;
+  start.year = 1;
+  start.month = 1;
+  start.day = 1;
+  start.hour = 0;
+  start.minute = 0;
+  start.second = 0;
+  end.year = 9999;
+  end.month = 12;
+  end.day = 31;
+  end.hour = 23;
+  end.minute = 59;
+  end.second = 59;
+  int64 start_time, end_time;
+  ASSERT_TRUE(DateTimeToSeconds(start, &start_time));
+  ASSERT_TRUE(DateTimeToSeconds(end, &end_time));
+
+  EXPECT_EQ("0001-01-01T00:00:00Z", FormatTime(start_time, 0));
+  EXPECT_EQ("9999-12-31T23:59:59Z", FormatTime(end_time, 0));
+
+  // Make sure the nanoseconds part is formatted correctly.
+  EXPECT_EQ("1970-01-01T00:00:00.010Z", FormatTime(0, 10000000));
+  EXPECT_EQ("1970-01-01T00:00:00.000010Z", FormatTime(0, 10000));
+  EXPECT_EQ("1970-01-01T00:00:00.000000010Z", FormatTime(0, 10));
+}
+
+TEST(DateTimeTest, ParseString) {
+  int64 seconds;
+  int32 nanos;
+  ASSERT_TRUE(ParseTime("0001-01-01T00:00:00Z", &seconds, &nanos));
+  EXPECT_EQ("0001-01-01T00:00:00Z", FormatTime(seconds, nanos));
+  ASSERT_TRUE(ParseTime("9999-12-31T23:59:59.999999999Z", &seconds, &nanos));
+  EXPECT_EQ("9999-12-31T23:59:59.999999999Z", FormatTime(seconds, nanos));
+
+  // Test time zone offsets.
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00-08:00", &seconds, &nanos));
+  EXPECT_EQ("1970-01-01T08:00:00Z", FormatTime(seconds, nanos));
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00+08:00", &seconds, &nanos));
+  EXPECT_EQ("1969-12-31T16:00:00Z", FormatTime(seconds, nanos));
+
+  // Test nanoseconds.
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00.01Z", &seconds, &nanos));
+  EXPECT_EQ("1970-01-01T00:00:00.010Z", FormatTime(seconds, nanos));
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00.00001-08:00", &seconds, &nanos));
+  EXPECT_EQ("1970-01-01T08:00:00.000010Z", FormatTime(seconds, nanos));
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00.00000001+08:00", &seconds, &nanos));
+  EXPECT_EQ("1969-12-31T16:00:00.000000010Z", FormatTime(seconds, nanos));
+  // Fractional parts less than 1 nanosecond will be ignored.
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00.0123456789Z", &seconds, &nanos));
+  EXPECT_EQ("1970-01-01T00:00:00.012345678Z", FormatTime(seconds, nanos));
+}
+
+}  // namespace
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_messages_proto2.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_messages_proto2.proto"
new file mode 100644
index 00000000..1d0c33f5
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_messages_proto2.proto"
@@ -0,0 +1,266 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Test schema for proto2 messages.  This test schema is used by:
+//
+// - conformance tests
+//
+
+// LINT: ALLOW_GROUPS
+
+syntax = "proto2";
+
+package protobuf_test_messages.proto2;
+
+option java_package = "com.google.protobuf_test_messages.proto2";
+
+// This is the default, but we specify it here explicitly.
+option optimize_for = SPEED;
+
+option cc_enable_arenas = true;
+
+// This proto includes every type of field in both singular and repeated
+// forms.
+//
+// Also, crucially, all messages and enums in this file are eventually
+// submessages of this message.  So for example, a fuzz test of TestAllTypes
+// could trigger bugs that occur in any message type in this file.  We verify
+// this stays true in a unit test.
+message TestAllTypesProto2 {
+  message NestedMessage {
+    optional int32 a = 1;
+    optional TestAllTypesProto2 corecursive = 2;
+  }
+
+  enum NestedEnum {
+    FOO = 0;
+    BAR = 1;
+    BAZ = 2;
+    NEG = -1;  // Intentionally negative.
+  }
+
+  // Singular
+  optional int32 optional_int32 = 1;
+  optional int64 optional_int64 = 2;
+  optional uint32 optional_uint32 = 3;
+  optional uint64 optional_uint64 = 4;
+  optional sint32 optional_sint32 = 5;
+  optional sint64 optional_sint64 = 6;
+  optional fixed32 optional_fixed32 = 7;
+  optional fixed64 optional_fixed64 = 8;
+  optional sfixed32 optional_sfixed32 = 9;
+  optional sfixed64 optional_sfixed64 = 10;
+  optional float optional_float = 11;
+  optional double optional_double = 12;
+  optional bool optional_bool = 13;
+  optional string optional_string = 14;
+  optional bytes optional_bytes = 15;
+
+  optional NestedMessage optional_nested_message = 18;
+  optional ForeignMessageProto2 optional_foreign_message = 19;
+
+  optional NestedEnum optional_nested_enum = 21;
+  optional ForeignEnumProto2 optional_foreign_enum = 22;
+
+  optional string optional_string_piece = 24 [ctype = STRING_PIECE];
+  optional string optional_cord = 25 [ctype = CORD];
+
+  optional TestAllTypesProto2 recursive_message = 27;
+
+  // Repeated
+  repeated int32 repeated_int32 = 31;
+  repeated int64 repeated_int64 = 32;
+  repeated uint32 repeated_uint32 = 33;
+  repeated uint64 repeated_uint64 = 34;
+  repeated sint32 repeated_sint32 = 35;
+  repeated sint64 repeated_sint64 = 36;
+  repeated fixed32 repeated_fixed32 = 37;
+  repeated fixed64 repeated_fixed64 = 38;
+  repeated sfixed32 repeated_sfixed32 = 39;
+  repeated sfixed64 repeated_sfixed64 = 40;
+  repeated float repeated_float = 41;
+  repeated double repeated_double = 42;
+  repeated bool repeated_bool = 43;
+  repeated string repeated_string = 44;
+  repeated bytes repeated_bytes = 45;
+
+  repeated NestedMessage repeated_nested_message = 48;
+  repeated ForeignMessageProto2 repeated_foreign_message = 49;
+
+  repeated NestedEnum repeated_nested_enum = 51;
+  repeated ForeignEnumProto2 repeated_foreign_enum = 52;
+
+  repeated string repeated_string_piece = 54 [ctype = STRING_PIECE];
+  repeated string repeated_cord = 55 [ctype = CORD];
+
+  // Packed
+  repeated int32 packed_int32 = 75 [packed = true];
+  repeated int64 packed_int64 = 76 [packed = true];
+  repeated uint32 packed_uint32 = 77 [packed = true];
+  repeated uint64 packed_uint64 = 78 [packed = true];
+  repeated sint32 packed_sint32 = 79 [packed = true];
+  repeated sint64 packed_sint64 = 80 [packed = true];
+  repeated fixed32 packed_fixed32 = 81 [packed = true];
+  repeated fixed64 packed_fixed64 = 82 [packed = true];
+  repeated sfixed32 packed_sfixed32 = 83 [packed = true];
+  repeated sfixed64 packed_sfixed64 = 84 [packed = true];
+  repeated float packed_float = 85 [packed = true];
+  repeated double packed_double = 86 [packed = true];
+  repeated bool packed_bool = 87 [packed = true];
+  repeated NestedEnum packed_nested_enum = 88 [packed = true];
+
+  // Unpacked
+  repeated int32 unpacked_int32 = 89 [packed = false];
+  repeated int64 unpacked_int64 = 90 [packed = false];
+  repeated uint32 unpacked_uint32 = 91 [packed = false];
+  repeated uint64 unpacked_uint64 = 92 [packed = false];
+  repeated sint32 unpacked_sint32 = 93 [packed = false];
+  repeated sint64 unpacked_sint64 = 94 [packed = false];
+  repeated fixed32 unpacked_fixed32 = 95 [packed = false];
+  repeated fixed64 unpacked_fixed64 = 96 [packed = false];
+  repeated sfixed32 unpacked_sfixed32 = 97 [packed = false];
+  repeated sfixed64 unpacked_sfixed64 = 98 [packed = false];
+  repeated float unpacked_float = 99 [packed = false];
+  repeated double unpacked_double = 100 [packed = false];
+  repeated bool unpacked_bool = 101 [packed = false];
+  repeated NestedEnum unpacked_nested_enum = 102 [packed = false];
+
+  // Map
+  map map_int32_int32 = 56;
+  map map_int64_int64 = 57;
+  map map_uint32_uint32 = 58;
+  map map_uint64_uint64 = 59;
+  map map_sint32_sint32 = 60;
+  map map_sint64_sint64 = 61;
+  map map_fixed32_fixed32 = 62;
+  map map_fixed64_fixed64 = 63;
+  map map_sfixed32_sfixed32 = 64;
+  map map_sfixed64_sfixed64 = 65;
+  map map_int32_float = 66;
+  map map_int32_double = 67;
+  map map_bool_bool = 68;
+  map map_string_string = 69;
+  map map_string_bytes = 70;
+  map map_string_nested_message = 71;
+  map map_string_foreign_message = 72;
+  map map_string_nested_enum = 73;
+  map map_string_foreign_enum = 74;
+
+  oneof oneof_field {
+    uint32 oneof_uint32 = 111;
+    NestedMessage oneof_nested_message = 112;
+    string oneof_string = 113;
+    bytes oneof_bytes = 114;
+    bool oneof_bool = 115;
+    uint64 oneof_uint64 = 116;
+    float oneof_float = 117;
+    double oneof_double = 118;
+    NestedEnum oneof_enum = 119;
+  }
+
+  // extensions
+  extensions 120 to 200;
+
+  // groups
+  optional group Data = 201 {
+    optional int32 group_int32 = 202;
+    optional uint32 group_uint32 = 203;
+  }
+
+  // Test field-name-to-JSON-name convention.
+  // (protobuf says names can be any valid C/C++ identifier.)
+  optional int32 fieldname1 = 401;
+  optional int32 field_name2 = 402;
+  optional int32 _field_name3 = 403;
+  optional int32 field__name4_ = 404;
+  optional int32 field0name5 = 405;
+  optional int32 field_0_name6 = 406;
+  optional int32 fieldName7 = 407;
+  optional int32 FieldName8 = 408;
+  optional int32 field_Name9 = 409;
+  optional int32 Field_Name10 = 410;
+  optional int32 FIELD_NAME11 = 411;
+  optional int32 FIELD_name12 = 412;
+  optional int32 __field_name13 = 413;
+  optional int32 __Field_name14 = 414;
+  optional int32 field__name15 = 415;
+  optional int32 field__Name16 = 416;
+  optional int32 field_name17__ = 417;
+  optional int32 Field_name18__ = 418;
+
+  // Reserved for unknown fields test.
+  reserved 1000 to 9999;
+
+  // message_set test case.
+  message MessageSetCorrect {
+    option message_set_wire_format = true;
+
+    extensions 4 to max;
+  }
+
+  message MessageSetCorrectExtension1 {
+    extend MessageSetCorrect {
+      optional MessageSetCorrectExtension1 message_set_extension = 1547769;
+    }
+    optional string str = 25;
+  }
+
+  message MessageSetCorrectExtension2 {
+    extend MessageSetCorrect {
+      optional MessageSetCorrectExtension2 message_set_extension = 4135312;
+    }
+    optional int32 i = 9;
+  }
+}
+
+message ForeignMessageProto2 {
+  optional int32 c = 1;
+}
+
+enum ForeignEnumProto2 {
+  FOREIGN_FOO = 0;
+  FOREIGN_BAR = 1;
+  FOREIGN_BAZ = 2;
+}
+
+extend TestAllTypesProto2 {
+  optional int32 extension_int32 = 120;
+}
+
+message UnknownToTestAllTypes {
+  optional int32 optional_int32 = 1001;
+  optional string optional_string = 1002;
+  optional ForeignMessageProto2 nested_message = 1003;
+  optional group OptionalGroup = 1004 {
+    optional int32 a = 1;
+  }
+  optional bool optional_bool = 1006;
+  repeated int32 repeated_int32 = 1011;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_messages_proto3.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_messages_proto3.proto"
new file mode 100644
index 00000000..a10f44d9
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_messages_proto3.proto"
@@ -0,0 +1,277 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Test schema for proto3 messages.  This test schema is used by:
+//
+// - benchmarks
+// - fuzz tests
+// - conformance tests
+//
+
+syntax = "proto3";
+
+package protobuf_test_messages.proto3;
+
+option java_package = "com.google.protobuf_test_messages.proto3";
+option objc_class_prefix = "Proto3";
+
+// This is the default, but we specify it here explicitly.
+option optimize_for = SPEED;
+
+import "google/protobuf/any.proto";
+import "google/protobuf/duration.proto";
+import "google/protobuf/field_mask.proto";
+import "google/protobuf/struct.proto";
+import "google/protobuf/timestamp.proto";
+import "google/protobuf/wrappers.proto";
+
+option cc_enable_arenas = true;
+
+// This proto includes every type of field in both singular and repeated
+// forms.
+//
+// Also, crucially, all messages and enums in this file are eventually
+// submessages of this message.  So for example, a fuzz test of TestAllTypes
+// could trigger bugs that occur in any message type in this file.  We verify
+// this stays true in a unit test.
+message TestAllTypesProto3 {
+  message NestedMessage {
+    int32 a = 1;
+    TestAllTypesProto3 corecursive = 2;
+  }
+
+  enum NestedEnum {
+    FOO = 0;
+    BAR = 1;
+    BAZ = 2;
+    NEG = -1;  // Intentionally negative.
+  }
+
+  enum AliasedEnum {
+    option allow_alias = true;
+
+    ALIAS_FOO = 0;
+    ALIAS_BAR = 1;
+    ALIAS_BAZ = 2;
+    QUX = 2;
+    qux = 2;
+    bAz = 2;
+  }
+
+  // Singular
+  int32 optional_int32 = 1;
+  int64 optional_int64 = 2;
+  uint32 optional_uint32 = 3;
+  uint64 optional_uint64 = 4;
+  sint32 optional_sint32 = 5;
+  sint64 optional_sint64 = 6;
+  fixed32 optional_fixed32 = 7;
+  fixed64 optional_fixed64 = 8;
+  sfixed32 optional_sfixed32 = 9;
+  sfixed64 optional_sfixed64 = 10;
+  float optional_float = 11;
+  double optional_double = 12;
+  bool optional_bool = 13;
+  string optional_string = 14;
+  bytes optional_bytes = 15;
+
+  NestedMessage optional_nested_message = 18;
+  ForeignMessage optional_foreign_message = 19;
+
+  NestedEnum optional_nested_enum = 21;
+  ForeignEnum optional_foreign_enum = 22;
+  AliasedEnum optional_aliased_enum = 23;
+
+  string optional_string_piece = 24 [ctype = STRING_PIECE];
+  string optional_cord = 25 [ctype = CORD];
+
+  TestAllTypesProto3 recursive_message = 27;
+
+  // Repeated
+  repeated int32 repeated_int32 = 31;
+  repeated int64 repeated_int64 = 32;
+  repeated uint32 repeated_uint32 = 33;
+  repeated uint64 repeated_uint64 = 34;
+  repeated sint32 repeated_sint32 = 35;
+  repeated sint64 repeated_sint64 = 36;
+  repeated fixed32 repeated_fixed32 = 37;
+  repeated fixed64 repeated_fixed64 = 38;
+  repeated sfixed32 repeated_sfixed32 = 39;
+  repeated sfixed64 repeated_sfixed64 = 40;
+  repeated float repeated_float = 41;
+  repeated double repeated_double = 42;
+  repeated bool repeated_bool = 43;
+  repeated string repeated_string = 44;
+  repeated bytes repeated_bytes = 45;
+
+  repeated NestedMessage repeated_nested_message = 48;
+  repeated ForeignMessage repeated_foreign_message = 49;
+
+  repeated NestedEnum repeated_nested_enum = 51;
+  repeated ForeignEnum repeated_foreign_enum = 52;
+
+  repeated string repeated_string_piece = 54 [ctype = STRING_PIECE];
+  repeated string repeated_cord = 55 [ctype = CORD];
+
+  // Packed
+  repeated int32 packed_int32 = 75 [packed = true];
+  repeated int64 packed_int64 = 76 [packed = true];
+  repeated uint32 packed_uint32 = 77 [packed = true];
+  repeated uint64 packed_uint64 = 78 [packed = true];
+  repeated sint32 packed_sint32 = 79 [packed = true];
+  repeated sint64 packed_sint64 = 80 [packed = true];
+  repeated fixed32 packed_fixed32 = 81 [packed = true];
+  repeated fixed64 packed_fixed64 = 82 [packed = true];
+  repeated sfixed32 packed_sfixed32 = 83 [packed = true];
+  repeated sfixed64 packed_sfixed64 = 84 [packed = true];
+  repeated float packed_float = 85 [packed = true];
+  repeated double packed_double = 86 [packed = true];
+  repeated bool packed_bool = 87 [packed = true];
+  repeated NestedEnum packed_nested_enum = 88 [packed = true];
+
+  // Unpacked
+  repeated int32 unpacked_int32 = 89 [packed = false];
+  repeated int64 unpacked_int64 = 90 [packed = false];
+  repeated uint32 unpacked_uint32 = 91 [packed = false];
+  repeated uint64 unpacked_uint64 = 92 [packed = false];
+  repeated sint32 unpacked_sint32 = 93 [packed = false];
+  repeated sint64 unpacked_sint64 = 94 [packed = false];
+  repeated fixed32 unpacked_fixed32 = 95 [packed = false];
+  repeated fixed64 unpacked_fixed64 = 96 [packed = false];
+  repeated sfixed32 unpacked_sfixed32 = 97 [packed = false];
+  repeated sfixed64 unpacked_sfixed64 = 98 [packed = false];
+  repeated float unpacked_float = 99 [packed = false];
+  repeated double unpacked_double = 100 [packed = false];
+  repeated bool unpacked_bool = 101 [packed = false];
+  repeated NestedEnum unpacked_nested_enum = 102 [packed = false];
+
+  // Map
+  map map_int32_int32 = 56;
+  map map_int64_int64 = 57;
+  map map_uint32_uint32 = 58;
+  map map_uint64_uint64 = 59;
+  map map_sint32_sint32 = 60;
+  map map_sint64_sint64 = 61;
+  map map_fixed32_fixed32 = 62;
+  map map_fixed64_fixed64 = 63;
+  map map_sfixed32_sfixed32 = 64;
+  map map_sfixed64_sfixed64 = 65;
+  map map_int32_float = 66;
+  map map_int32_double = 67;
+  map map_bool_bool = 68;
+  map map_string_string = 69;
+  map map_string_bytes = 70;
+  map map_string_nested_message = 71;
+  map map_string_foreign_message = 72;
+  map map_string_nested_enum = 73;
+  map map_string_foreign_enum = 74;
+
+  oneof oneof_field {
+    uint32 oneof_uint32 = 111;
+    NestedMessage oneof_nested_message = 112;
+    string oneof_string = 113;
+    bytes oneof_bytes = 114;
+    bool oneof_bool = 115;
+    uint64 oneof_uint64 = 116;
+    float oneof_float = 117;
+    double oneof_double = 118;
+    NestedEnum oneof_enum = 119;
+  }
+
+  // Well-known types
+  google.protobuf.BoolValue optional_bool_wrapper = 201;
+  google.protobuf.Int32Value optional_int32_wrapper = 202;
+  google.protobuf.Int64Value optional_int64_wrapper = 203;
+  google.protobuf.UInt32Value optional_uint32_wrapper = 204;
+  google.protobuf.UInt64Value optional_uint64_wrapper = 205;
+  google.protobuf.FloatValue optional_float_wrapper = 206;
+  google.protobuf.DoubleValue optional_double_wrapper = 207;
+  google.protobuf.StringValue optional_string_wrapper = 208;
+  google.protobuf.BytesValue optional_bytes_wrapper = 209;
+
+  repeated google.protobuf.BoolValue repeated_bool_wrapper = 211;
+  repeated google.protobuf.Int32Value repeated_int32_wrapper = 212;
+  repeated google.protobuf.Int64Value repeated_int64_wrapper = 213;
+  repeated google.protobuf.UInt32Value repeated_uint32_wrapper = 214;
+  repeated google.protobuf.UInt64Value repeated_uint64_wrapper = 215;
+  repeated google.protobuf.FloatValue repeated_float_wrapper = 216;
+  repeated google.protobuf.DoubleValue repeated_double_wrapper = 217;
+  repeated google.protobuf.StringValue repeated_string_wrapper = 218;
+  repeated google.protobuf.BytesValue repeated_bytes_wrapper = 219;
+
+  google.protobuf.Duration optional_duration = 301;
+  google.protobuf.Timestamp optional_timestamp = 302;
+  google.protobuf.FieldMask optional_field_mask = 303;
+  google.protobuf.Struct optional_struct = 304;
+  google.protobuf.Any optional_any = 305;
+  google.protobuf.Value optional_value = 306;
+
+  repeated google.protobuf.Duration repeated_duration = 311;
+  repeated google.protobuf.Timestamp repeated_timestamp = 312;
+  repeated google.protobuf.FieldMask repeated_fieldmask = 313;
+  repeated google.protobuf.Struct repeated_struct = 324;
+  repeated google.protobuf.Any repeated_any = 315;
+  repeated google.protobuf.Value repeated_value = 316;
+  repeated google.protobuf.ListValue repeated_list_value = 317;
+
+  // Test field-name-to-JSON-name convention.
+  // (protobuf says names can be any valid C/C++ identifier.)
+  int32 fieldname1 = 401;
+  int32 field_name2 = 402;
+  int32 _field_name3 = 403;
+  int32 field__name4_ = 404;
+  int32 field0name5 = 405;
+  int32 field_0_name6 = 406;
+  int32 fieldName7 = 407;
+  int32 FieldName8 = 408;
+  int32 field_Name9 = 409;
+  int32 Field_Name10 = 410;
+  int32 FIELD_NAME11 = 411;
+  int32 FIELD_name12 = 412;
+  int32 __field_name13 = 413;
+  int32 __Field_name14 = 414;
+  int32 field__name15 = 415;
+  int32 field__Name16 = 416;
+  int32 field_name17__ = 417;
+  int32 Field_name18__ = 418;
+
+  // Reserved for testing unknown fields
+  reserved 501 to 510;
+}
+
+message ForeignMessage {
+  int32 c = 1;
+}
+
+enum ForeignEnum {
+  FOREIGN_FOO = 0;
+  FOREIGN_BAR = 1;
+  FOREIGN_BAZ = 2;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util.cc"
new file mode 100644
index 00000000..795cb6ae
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util.cc"
@@ -0,0 +1,47 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifdef _WIN32
+// Verify that #including windows.h does not break anything (e.g. because
+// windows.h #defines GetMessage() as a macro).
+#include 
+#endif
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util.h"
new file mode 100644
index 00000000..de48c1a4
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util.h"
@@ -0,0 +1,1263 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_TEST_UTIL_H__
+#define GOOGLE_PROTOBUF_TEST_UTIL_H__
+
+#include 
+
+#define UNITTEST ::protobuf_unittest
+#define UNITTEST_IMPORT ::protobuf_unittest_import
+// Must be included when the preprocessor symbols above are defined.
+#include 
+#undef UNITTEST
+#undef UNITTEST_IMPORT
+
+#include 
+
+namespace google {
+namespace protobuf {
+// This file doesn't use these declarations, but some .cc files do.
+namespace unittest = ::protobuf_unittest;
+namespace unittest_import = ::protobuf_unittest_import;
+
+namespace TestUtil {
+
+class ReflectionTester {
+ public:
+  // base_descriptor must be a descriptor for TestAllTypes or
+  // TestAllExtensions.  In the former case, ReflectionTester fetches from
+  // it the FieldDescriptors needed to use the reflection interface.  In
+  // the latter case, ReflectionTester searches for extension fields in
+  // its file.
+  explicit ReflectionTester(const Descriptor* base_descriptor);
+
+  void SetAllFieldsViaReflection(Message* message);
+  void ModifyRepeatedFieldsViaReflection(Message* message);
+  void ExpectAllFieldsSetViaReflection(const Message& message);
+  void ExpectClearViaReflection(const Message& message);
+
+  void SetPackedFieldsViaReflection(Message* message);
+  void ExpectPackedFieldsSetViaReflection(const Message& message);
+
+  void RemoveLastRepeatedsViaReflection(Message* message);
+  void ReleaseLastRepeatedsViaReflection(Message* message,
+                                         bool expect_extensions_notnull);
+  void SwapRepeatedsViaReflection(Message* message);
+  void SetAllocatedOptionalMessageFieldsToNullViaReflection(Message* message);
+  static void SetAllocatedOptionalMessageFieldsToMessageViaReflection(
+      Message* from_message, Message* to_message);
+
+  enum MessageReleaseState {
+    IS_NULL,
+    CAN_BE_NULL,
+    NOT_NULL,
+  };
+  void ExpectMessagesReleasedViaReflection(
+      Message* message, MessageReleaseState expected_release_state);
+
+  // Set and check functions for TestOneof2 messages. No need to construct
+  // the ReflectionTester by TestAllTypes nor TestAllExtensions.
+  static void SetOneofViaReflection(Message* message);
+  static void ExpectOneofSetViaReflection(const Message& message);
+
+ private:
+  const FieldDescriptor* F(const std::string& name);
+
+  const Descriptor* base_descriptor_;
+
+  const FieldDescriptor* group_a_;
+  const FieldDescriptor* repeated_group_a_;
+  const FieldDescriptor* nested_b_;
+  const FieldDescriptor* foreign_c_;
+  const FieldDescriptor* import_d_;
+  const FieldDescriptor* import_e_;
+
+  const EnumValueDescriptor* nested_foo_;
+  const EnumValueDescriptor* nested_bar_;
+  const EnumValueDescriptor* nested_baz_;
+  const EnumValueDescriptor* foreign_foo_;
+  const EnumValueDescriptor* foreign_bar_;
+  const EnumValueDescriptor* foreign_baz_;
+  const EnumValueDescriptor* import_foo_;
+  const EnumValueDescriptor* import_bar_;
+  const EnumValueDescriptor* import_baz_;
+
+  // We have to split this into three function otherwise it creates a stack
+  // frame so large that it triggers a warning.
+  void ExpectAllFieldsSetViaReflection1(const Message& message);
+  void ExpectAllFieldsSetViaReflection2(const Message& message);
+  void ExpectAllFieldsSetViaReflection3(const Message& message);
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ReflectionTester);
+};
+
+inline TestUtil::ReflectionTester::ReflectionTester(
+    const Descriptor* base_descriptor)
+    : base_descriptor_(base_descriptor) {
+  const DescriptorPool* pool = base_descriptor->file()->pool();
+  std::string package = base_descriptor->file()->package();
+  const FieldDescriptor* import_descriptor =
+      pool->FindFieldByName(package + ".TestAllTypes.optional_import_message");
+  std::string import_package =
+      import_descriptor->message_type()->file()->package();
+
+  nested_b_ = pool->FindFieldByName(package + ".TestAllTypes.NestedMessage.bb");
+  foreign_c_ = pool->FindFieldByName(package + ".ForeignMessage.c");
+  import_d_ = pool->FindFieldByName(import_package + ".ImportMessage.d");
+  import_e_ = pool->FindFieldByName(import_package + ".PublicImportMessage.e");
+  nested_foo_ = pool->FindEnumValueByName(package + ".TestAllTypes.FOO");
+  nested_bar_ = pool->FindEnumValueByName(package + ".TestAllTypes.BAR");
+  nested_baz_ = pool->FindEnumValueByName(package + ".TestAllTypes.BAZ");
+  foreign_foo_ = pool->FindEnumValueByName(package + ".FOREIGN_FOO");
+  foreign_bar_ = pool->FindEnumValueByName(package + ".FOREIGN_BAR");
+  foreign_baz_ = pool->FindEnumValueByName(package + ".FOREIGN_BAZ");
+  import_foo_ = pool->FindEnumValueByName(import_package + ".IMPORT_FOO");
+  import_bar_ = pool->FindEnumValueByName(import_package + ".IMPORT_BAR");
+  import_baz_ = pool->FindEnumValueByName(import_package + ".IMPORT_BAZ");
+
+  if (base_descriptor_->name() == "TestAllExtensions") {
+    group_a_ = pool->FindFieldByName(package + ".OptionalGroup_extension.a");
+    repeated_group_a_ =
+        pool->FindFieldByName(package + ".RepeatedGroup_extension.a");
+  } else {
+    group_a_ = pool->FindFieldByName(package + ".TestAllTypes.OptionalGroup.a");
+    repeated_group_a_ =
+        pool->FindFieldByName(package + ".TestAllTypes.RepeatedGroup.a");
+  }
+
+  EXPECT_TRUE(group_a_ != nullptr);
+  EXPECT_TRUE(repeated_group_a_ != nullptr);
+  EXPECT_TRUE(nested_b_ != nullptr);
+  EXPECT_TRUE(foreign_c_ != nullptr);
+  EXPECT_TRUE(import_d_ != nullptr);
+  EXPECT_TRUE(import_e_ != nullptr);
+  EXPECT_TRUE(nested_foo_ != nullptr);
+  EXPECT_TRUE(nested_bar_ != nullptr);
+  EXPECT_TRUE(nested_baz_ != nullptr);
+  EXPECT_TRUE(foreign_foo_ != nullptr);
+  EXPECT_TRUE(foreign_bar_ != nullptr);
+  EXPECT_TRUE(foreign_baz_ != nullptr);
+  EXPECT_TRUE(import_foo_ != nullptr);
+  EXPECT_TRUE(import_bar_ != nullptr);
+  EXPECT_TRUE(import_baz_ != nullptr);
+}
+
+// Shorthand to get a FieldDescriptor for a field of TestAllTypes.
+inline const FieldDescriptor* TestUtil::ReflectionTester::F(
+    const std::string& name) {
+  const FieldDescriptor* result = nullptr;
+  if (base_descriptor_->name() == "TestAllExtensions" ||
+      base_descriptor_->name() == "TestPackedExtensions") {
+    result = base_descriptor_->file()->FindExtensionByName(name + "_extension");
+  } else {
+    result = base_descriptor_->FindFieldByName(name);
+  }
+  GOOGLE_CHECK(result != nullptr);
+  return result;
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ReflectionTester::SetAllFieldsViaReflection(
+    Message* message) {
+  const Reflection* reflection = message->GetReflection();
+  Message* sub_message;
+
+  reflection->SetInt32(message, F("optional_int32"), 101);
+  reflection->SetInt64(message, F("optional_int64"), 102);
+  reflection->SetUInt32(message, F("optional_uint32"), 103);
+  reflection->SetUInt64(message, F("optional_uint64"), 104);
+  reflection->SetInt32(message, F("optional_sint32"), 105);
+  reflection->SetInt64(message, F("optional_sint64"), 106);
+  reflection->SetUInt32(message, F("optional_fixed32"), 107);
+  reflection->SetUInt64(message, F("optional_fixed64"), 108);
+  reflection->SetInt32(message, F("optional_sfixed32"), 109);
+  reflection->SetInt64(message, F("optional_sfixed64"), 110);
+  reflection->SetFloat(message, F("optional_float"), 111);
+  reflection->SetDouble(message, F("optional_double"), 112);
+  reflection->SetBool(message, F("optional_bool"), true);
+  reflection->SetString(message, F("optional_string"), "115");
+  reflection->SetString(message, F("optional_bytes"), "116");
+
+  sub_message = reflection->MutableMessage(message, F("optionalgroup"));
+  sub_message->GetReflection()->SetInt32(sub_message, group_a_, 117);
+  sub_message =
+      reflection->MutableMessage(message, F("optional_nested_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 118);
+  sub_message =
+      reflection->MutableMessage(message, F("optional_foreign_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, foreign_c_, 119);
+  sub_message =
+      reflection->MutableMessage(message, F("optional_import_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, import_d_, 120);
+
+  reflection->SetEnum(message, F("optional_nested_enum"), nested_baz_);
+  reflection->SetEnum(message, F("optional_foreign_enum"), foreign_baz_);
+  reflection->SetEnum(message, F("optional_import_enum"), import_baz_);
+
+  reflection->SetString(message, F("optional_string_piece"), "124");
+  reflection->SetString(message, F("optional_cord"), "125");
+
+  sub_message =
+      reflection->MutableMessage(message, F("optional_public_import_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, import_e_, 126);
+
+  sub_message = reflection->MutableMessage(message, F("optional_lazy_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 127);
+
+  // -----------------------------------------------------------------
+
+  reflection->AddInt32(message, F("repeated_int32"), 201);
+  reflection->AddInt64(message, F("repeated_int64"), 202);
+  reflection->AddUInt32(message, F("repeated_uint32"), 203);
+  reflection->AddUInt64(message, F("repeated_uint64"), 204);
+  reflection->AddInt32(message, F("repeated_sint32"), 205);
+  reflection->AddInt64(message, F("repeated_sint64"), 206);
+  reflection->AddUInt32(message, F("repeated_fixed32"), 207);
+  reflection->AddUInt64(message, F("repeated_fixed64"), 208);
+  reflection->AddInt32(message, F("repeated_sfixed32"), 209);
+  reflection->AddInt64(message, F("repeated_sfixed64"), 210);
+  reflection->AddFloat(message, F("repeated_float"), 211);
+  reflection->AddDouble(message, F("repeated_double"), 212);
+  reflection->AddBool(message, F("repeated_bool"), true);
+  reflection->AddString(message, F("repeated_string"), "215");
+  reflection->AddString(message, F("repeated_bytes"), "216");
+
+  sub_message = reflection->AddMessage(message, F("repeatedgroup"));
+  sub_message->GetReflection()->SetInt32(sub_message, repeated_group_a_, 217);
+  sub_message = reflection->AddMessage(message, F("repeated_nested_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 218);
+  sub_message = reflection->AddMessage(message, F("repeated_foreign_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, foreign_c_, 219);
+  sub_message = reflection->AddMessage(message, F("repeated_import_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, import_d_, 220);
+  sub_message = reflection->AddMessage(message, F("repeated_lazy_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 227);
+
+  reflection->AddEnum(message, F("repeated_nested_enum"), nested_bar_);
+  reflection->AddEnum(message, F("repeated_foreign_enum"), foreign_bar_);
+  reflection->AddEnum(message, F("repeated_import_enum"), import_bar_);
+
+  reflection->AddString(message, F("repeated_string_piece"), "224");
+  reflection->AddString(message, F("repeated_cord"), "225");
+
+  // Add a second one of each field.
+  reflection->AddInt32(message, F("repeated_int32"), 301);
+  reflection->AddInt64(message, F("repeated_int64"), 302);
+  reflection->AddUInt32(message, F("repeated_uint32"), 303);
+  reflection->AddUInt64(message, F("repeated_uint64"), 304);
+  reflection->AddInt32(message, F("repeated_sint32"), 305);
+  reflection->AddInt64(message, F("repeated_sint64"), 306);
+  reflection->AddUInt32(message, F("repeated_fixed32"), 307);
+  reflection->AddUInt64(message, F("repeated_fixed64"), 308);
+  reflection->AddInt32(message, F("repeated_sfixed32"), 309);
+  reflection->AddInt64(message, F("repeated_sfixed64"), 310);
+  reflection->AddFloat(message, F("repeated_float"), 311);
+  reflection->AddDouble(message, F("repeated_double"), 312);
+  reflection->AddBool(message, F("repeated_bool"), false);
+  reflection->AddString(message, F("repeated_string"), "315");
+  reflection->AddString(message, F("repeated_bytes"), "316");
+
+  sub_message = reflection->AddMessage(message, F("repeatedgroup"));
+  sub_message->GetReflection()->SetInt32(sub_message, repeated_group_a_, 317);
+  sub_message = reflection->AddMessage(message, F("repeated_nested_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 318);
+  sub_message = reflection->AddMessage(message, F("repeated_foreign_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, foreign_c_, 319);
+  sub_message = reflection->AddMessage(message, F("repeated_import_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, import_d_, 320);
+  sub_message = reflection->AddMessage(message, F("repeated_lazy_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 327);
+
+  reflection->AddEnum(message, F("repeated_nested_enum"), nested_baz_);
+  reflection->AddEnum(message, F("repeated_foreign_enum"), foreign_baz_);
+  reflection->AddEnum(message, F("repeated_import_enum"), import_baz_);
+
+  reflection->AddString(message, F("repeated_string_piece"), "324");
+  reflection->AddString(message, F("repeated_cord"), "325");
+
+  // -----------------------------------------------------------------
+
+  reflection->SetInt32(message, F("default_int32"), 401);
+  reflection->SetInt64(message, F("default_int64"), 402);
+  reflection->SetUInt32(message, F("default_uint32"), 403);
+  reflection->SetUInt64(message, F("default_uint64"), 404);
+  reflection->SetInt32(message, F("default_sint32"), 405);
+  reflection->SetInt64(message, F("default_sint64"), 406);
+  reflection->SetUInt32(message, F("default_fixed32"), 407);
+  reflection->SetUInt64(message, F("default_fixed64"), 408);
+  reflection->SetInt32(message, F("default_sfixed32"), 409);
+  reflection->SetInt64(message, F("default_sfixed64"), 410);
+  reflection->SetFloat(message, F("default_float"), 411);
+  reflection->SetDouble(message, F("default_double"), 412);
+  reflection->SetBool(message, F("default_bool"), false);
+  reflection->SetString(message, F("default_string"), "415");
+  reflection->SetString(message, F("default_bytes"), "416");
+
+  reflection->SetEnum(message, F("default_nested_enum"), nested_foo_);
+  reflection->SetEnum(message, F("default_foreign_enum"), foreign_foo_);
+  reflection->SetEnum(message, F("default_import_enum"), import_foo_);
+
+  reflection->SetString(message, F("default_string_piece"), "424");
+  reflection->SetString(message, F("default_cord"), "425");
+
+  reflection->SetUInt32(message, F("oneof_uint32"), 601);
+  sub_message = reflection->MutableMessage(message, F("oneof_nested_message"));
+  sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 602);
+  reflection->SetString(message, F("oneof_string"), "603");
+  reflection->SetString(message, F("oneof_bytes"), "604");
+}
+
+inline void TestUtil::ReflectionTester::SetOneofViaReflection(
+    Message* message) {
+  const Descriptor* descriptor = message->GetDescriptor();
+  const Reflection* reflection = message->GetReflection();
+  Message* sub_message = reflection->MutableMessage(
+      message, descriptor->FindFieldByName("foo_lazy_message"));
+  sub_message->GetReflection()->SetInt64(
+      sub_message, sub_message->GetDescriptor()->FindFieldByName("qux_int"),
+      100);
+
+  reflection->SetString(message, descriptor->FindFieldByName("bar_cord"),
+                        "101");
+  reflection->SetInt32(message, descriptor->FindFieldByName("baz_int"), 102);
+  reflection->SetString(message, descriptor->FindFieldByName("baz_string"),
+                        "103");
+}
+
+inline void TestUtil::ReflectionTester::ExpectOneofSetViaReflection(
+    const Message& message) {
+  const Descriptor* descriptor = message.GetDescriptor();
+  const Reflection* reflection = message.GetReflection();
+  std::string scratch;
+  EXPECT_TRUE(reflection->HasField(
+      message, descriptor->FindFieldByName("foo_lazy_message")));
+  EXPECT_TRUE(
+      reflection->HasField(message, descriptor->FindFieldByName("bar_cord")));
+  EXPECT_TRUE(
+      reflection->HasField(message, descriptor->FindFieldByName("baz_int")));
+  EXPECT_TRUE(
+      reflection->HasField(message, descriptor->FindFieldByName("baz_string")));
+
+  const Message* sub_message = &reflection->GetMessage(
+      message, descriptor->FindFieldByName("foo_lazy_message"));
+  EXPECT_EQ(100, sub_message->GetReflection()->GetInt64(
+                     *sub_message,
+                     sub_message->GetDescriptor()->FindFieldByName("qux_int")));
+
+  EXPECT_EQ("101", reflection->GetString(
+                       message, descriptor->FindFieldByName("bar_cord")));
+  EXPECT_EQ("101",
+            reflection->GetStringReference(
+                message, descriptor->FindFieldByName("bar_cord"), &scratch));
+
+  EXPECT_EQ(102, reflection->GetInt32(message,
+                                      descriptor->FindFieldByName("baz_int")));
+
+  EXPECT_EQ("103", reflection->GetString(
+                       message, descriptor->FindFieldByName("baz_string")));
+  EXPECT_EQ("103",
+            reflection->GetStringReference(
+                message, descriptor->FindFieldByName("baz_string"), &scratch));
+}
+
+inline void TestUtil::ReflectionTester::SetPackedFieldsViaReflection(
+    Message* message) {
+  const Reflection* reflection = message->GetReflection();
+  reflection->AddInt32(message, F("packed_int32"), 601);
+  reflection->AddInt64(message, F("packed_int64"), 602);
+  reflection->AddUInt32(message, F("packed_uint32"), 603);
+  reflection->AddUInt64(message, F("packed_uint64"), 604);
+  reflection->AddInt32(message, F("packed_sint32"), 605);
+  reflection->AddInt64(message, F("packed_sint64"), 606);
+  reflection->AddUInt32(message, F("packed_fixed32"), 607);
+  reflection->AddUInt64(message, F("packed_fixed64"), 608);
+  reflection->AddInt32(message, F("packed_sfixed32"), 609);
+  reflection->AddInt64(message, F("packed_sfixed64"), 610);
+  reflection->AddFloat(message, F("packed_float"), 611);
+  reflection->AddDouble(message, F("packed_double"), 612);
+  reflection->AddBool(message, F("packed_bool"), true);
+  reflection->AddEnum(message, F("packed_enum"), foreign_bar_);
+
+  reflection->AddInt32(message, F("packed_int32"), 701);
+  reflection->AddInt64(message, F("packed_int64"), 702);
+  reflection->AddUInt32(message, F("packed_uint32"), 703);
+  reflection->AddUInt64(message, F("packed_uint64"), 704);
+  reflection->AddInt32(message, F("packed_sint32"), 705);
+  reflection->AddInt64(message, F("packed_sint64"), 706);
+  reflection->AddUInt32(message, F("packed_fixed32"), 707);
+  reflection->AddUInt64(message, F("packed_fixed64"), 708);
+  reflection->AddInt32(message, F("packed_sfixed32"), 709);
+  reflection->AddInt64(message, F("packed_sfixed64"), 710);
+  reflection->AddFloat(message, F("packed_float"), 711);
+  reflection->AddDouble(message, F("packed_double"), 712);
+  reflection->AddBool(message, F("packed_bool"), false);
+  reflection->AddEnum(message, F("packed_enum"), foreign_baz_);
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection(
+    const Message& message) {
+  // We have to split this into three function otherwise it creates a stack
+  // frame so large that it triggers a warning.
+  ExpectAllFieldsSetViaReflection1(message);
+  ExpectAllFieldsSetViaReflection2(message);
+  ExpectAllFieldsSetViaReflection3(message);
+}
+
+inline void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection1(
+    const Message& message) {
+  const Reflection* reflection = message.GetReflection();
+  std::string scratch;
+  const Message* sub_message;
+
+  EXPECT_TRUE(reflection->HasField(message, F("optional_int32")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_int64")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_uint32")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_uint64")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_sint32")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_sint64")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_fixed32")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_fixed64")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_sfixed32")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_sfixed64")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_float")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_double")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_bool")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_string")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_bytes")));
+
+  EXPECT_TRUE(reflection->HasField(message, F("optionalgroup")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_nested_message")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_foreign_message")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_import_message")));
+  EXPECT_TRUE(
+      reflection->HasField(message, F("optional_public_import_message")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_lazy_message")));
+
+  sub_message = &reflection->GetMessage(message, F("optionalgroup"));
+  EXPECT_TRUE(sub_message->GetReflection()->HasField(*sub_message, group_a_));
+  sub_message = &reflection->GetMessage(message, F("optional_nested_message"));
+  EXPECT_TRUE(sub_message->GetReflection()->HasField(*sub_message, nested_b_));
+  sub_message = &reflection->GetMessage(message, F("optional_foreign_message"));
+  EXPECT_TRUE(sub_message->GetReflection()->HasField(*sub_message, foreign_c_));
+  sub_message = &reflection->GetMessage(message, F("optional_import_message"));
+  EXPECT_TRUE(sub_message->GetReflection()->HasField(*sub_message, import_d_));
+  sub_message =
+      &reflection->GetMessage(message, F("optional_public_import_message"));
+  EXPECT_TRUE(sub_message->GetReflection()->HasField(*sub_message, import_e_));
+  sub_message = &reflection->GetMessage(message, F("optional_lazy_message"));
+  EXPECT_TRUE(sub_message->GetReflection()->HasField(*sub_message, nested_b_));
+
+  EXPECT_TRUE(reflection->HasField(message, F("optional_nested_enum")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_foreign_enum")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_import_enum")));
+
+  EXPECT_TRUE(reflection->HasField(message, F("optional_string_piece")));
+  EXPECT_TRUE(reflection->HasField(message, F("optional_cord")));
+
+  EXPECT_EQ(101, reflection->GetInt32(message, F("optional_int32")));
+  EXPECT_EQ(102, reflection->GetInt64(message, F("optional_int64")));
+  EXPECT_EQ(103, reflection->GetUInt32(message, F("optional_uint32")));
+  EXPECT_EQ(104, reflection->GetUInt64(message, F("optional_uint64")));
+  EXPECT_EQ(105, reflection->GetInt32(message, F("optional_sint32")));
+  EXPECT_EQ(106, reflection->GetInt64(message, F("optional_sint64")));
+  EXPECT_EQ(107, reflection->GetUInt32(message, F("optional_fixed32")));
+  EXPECT_EQ(108, reflection->GetUInt64(message, F("optional_fixed64")));
+  EXPECT_EQ(109, reflection->GetInt32(message, F("optional_sfixed32")));
+  EXPECT_EQ(110, reflection->GetInt64(message, F("optional_sfixed64")));
+  EXPECT_EQ(111, reflection->GetFloat(message, F("optional_float")));
+  EXPECT_EQ(112, reflection->GetDouble(message, F("optional_double")));
+  EXPECT_TRUE(reflection->GetBool(message, F("optional_bool")));
+  EXPECT_EQ("115", reflection->GetString(message, F("optional_string")));
+  EXPECT_EQ("116", reflection->GetString(message, F("optional_bytes")));
+
+  EXPECT_EQ("115", reflection->GetStringReference(message, F("optional_string"),
+                                                  &scratch));
+  EXPECT_EQ("116", reflection->GetStringReference(message, F("optional_bytes"),
+                                                  &scratch));
+
+  sub_message = &reflection->GetMessage(message, F("optionalgroup"));
+  EXPECT_EQ(117,
+            sub_message->GetReflection()->GetInt32(*sub_message, group_a_));
+  sub_message = &reflection->GetMessage(message, F("optional_nested_message"));
+  EXPECT_EQ(118,
+            sub_message->GetReflection()->GetInt32(*sub_message, nested_b_));
+  sub_message = &reflection->GetMessage(message, F("optional_foreign_message"));
+  EXPECT_EQ(119,
+            sub_message->GetReflection()->GetInt32(*sub_message, foreign_c_));
+  sub_message = &reflection->GetMessage(message, F("optional_import_message"));
+  EXPECT_EQ(120,
+            sub_message->GetReflection()->GetInt32(*sub_message, import_d_));
+  sub_message =
+      &reflection->GetMessage(message, F("optional_public_import_message"));
+  EXPECT_EQ(126,
+            sub_message->GetReflection()->GetInt32(*sub_message, import_e_));
+  sub_message = &reflection->GetMessage(message, F("optional_lazy_message"));
+  EXPECT_EQ(127,
+            sub_message->GetReflection()->GetInt32(*sub_message, nested_b_));
+
+  EXPECT_EQ(nested_baz_,
+            reflection->GetEnum(message, F("optional_nested_enum")));
+  EXPECT_EQ(foreign_baz_,
+            reflection->GetEnum(message, F("optional_foreign_enum")));
+  EXPECT_EQ(import_baz_,
+            reflection->GetEnum(message, F("optional_import_enum")));
+
+  EXPECT_EQ("124", reflection->GetString(message, F("optional_string_piece")));
+  EXPECT_EQ("124", reflection->GetStringReference(
+                       message, F("optional_string_piece"), &scratch));
+
+  EXPECT_EQ("125", reflection->GetString(message, F("optional_cord")));
+  EXPECT_EQ("125", reflection->GetStringReference(message, F("optional_cord"),
+                                                  &scratch));
+
+  EXPECT_TRUE(reflection->HasField(message, F("oneof_bytes")));
+  EXPECT_EQ("604", reflection->GetString(message, F("oneof_bytes")));
+
+  if (base_descriptor_->name() == "TestAllTypes") {
+    EXPECT_FALSE(reflection->HasField(message, F("oneof_uint32")));
+    EXPECT_FALSE(reflection->HasField(message, F("oneof_string")));
+  } else {
+    EXPECT_TRUE(reflection->HasField(message, F("oneof_uint32")));
+    EXPECT_TRUE(reflection->HasField(message, F("oneof_string")));
+    EXPECT_EQ(601, reflection->GetUInt32(message, F("oneof_uint32")));
+    EXPECT_EQ("603", reflection->GetString(message, F("oneof_string")));
+    sub_message = &reflection->GetMessage(message, F("oneof_nested_message"));
+    EXPECT_EQ(602,
+              sub_message->GetReflection()->GetInt32(*sub_message, nested_b_));
+  }
+}
+
+inline void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection2(
+    const Message& message) {
+  const Reflection* reflection = message.GetReflection();
+  std::string scratch;
+  const Message* sub_message;
+
+  // -----------------------------------------------------------------
+
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_int32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_int64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_uint32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_uint64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_sint32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_sint64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_fixed32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_fixed64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_sfixed32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_sfixed64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_float")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_double")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_bool")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_string")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_bytes")));
+
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeatedgroup")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_nested_message")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_foreign_message")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_import_message")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_lazy_message")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_nested_enum")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_foreign_enum")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_import_enum")));
+
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_string_piece")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_cord")));
+
+  EXPECT_EQ(201, reflection->GetRepeatedInt32(message, F("repeated_int32"), 0));
+  EXPECT_EQ(202, reflection->GetRepeatedInt64(message, F("repeated_int64"), 0));
+  EXPECT_EQ(203,
+            reflection->GetRepeatedUInt32(message, F("repeated_uint32"), 0));
+  EXPECT_EQ(204,
+            reflection->GetRepeatedUInt64(message, F("repeated_uint64"), 0));
+  EXPECT_EQ(205,
+            reflection->GetRepeatedInt32(message, F("repeated_sint32"), 0));
+  EXPECT_EQ(206,
+            reflection->GetRepeatedInt64(message, F("repeated_sint64"), 0));
+  EXPECT_EQ(207,
+            reflection->GetRepeatedUInt32(message, F("repeated_fixed32"), 0));
+  EXPECT_EQ(208,
+            reflection->GetRepeatedUInt64(message, F("repeated_fixed64"), 0));
+  EXPECT_EQ(209,
+            reflection->GetRepeatedInt32(message, F("repeated_sfixed32"), 0));
+  EXPECT_EQ(210,
+            reflection->GetRepeatedInt64(message, F("repeated_sfixed64"), 0));
+  EXPECT_EQ(211, reflection->GetRepeatedFloat(message, F("repeated_float"), 0));
+  EXPECT_EQ(212,
+            reflection->GetRepeatedDouble(message, F("repeated_double"), 0));
+  EXPECT_TRUE(reflection->GetRepeatedBool(message, F("repeated_bool"), 0));
+  EXPECT_EQ("215",
+            reflection->GetRepeatedString(message, F("repeated_string"), 0));
+  EXPECT_EQ("216",
+            reflection->GetRepeatedString(message, F("repeated_bytes"), 0));
+
+  EXPECT_EQ("215", reflection->GetRepeatedStringReference(
+                       message, F("repeated_string"), 0, &scratch));
+  EXPECT_EQ("216", reflection->GetRepeatedStringReference(
+                       message, F("repeated_bytes"), 0, &scratch));
+
+  sub_message = &reflection->GetRepeatedMessage(message, F("repeatedgroup"), 0);
+  EXPECT_EQ(217, sub_message->GetReflection()->GetInt32(*sub_message,
+                                                        repeated_group_a_));
+  sub_message =
+      &reflection->GetRepeatedMessage(message, F("repeated_nested_message"), 0);
+  EXPECT_EQ(218,
+            sub_message->GetReflection()->GetInt32(*sub_message, nested_b_));
+  sub_message = &reflection->GetRepeatedMessage(
+      message, F("repeated_foreign_message"), 0);
+  EXPECT_EQ(219,
+            sub_message->GetReflection()->GetInt32(*sub_message, foreign_c_));
+  sub_message =
+      &reflection->GetRepeatedMessage(message, F("repeated_import_message"), 0);
+  EXPECT_EQ(220,
+            sub_message->GetReflection()->GetInt32(*sub_message, import_d_));
+  sub_message =
+      &reflection->GetRepeatedMessage(message, F("repeated_lazy_message"), 0);
+  EXPECT_EQ(227,
+            sub_message->GetReflection()->GetInt32(*sub_message, nested_b_));
+
+  EXPECT_EQ(nested_bar_,
+            reflection->GetRepeatedEnum(message, F("repeated_nested_enum"), 0));
+  EXPECT_EQ(foreign_bar_, reflection->GetRepeatedEnum(
+                              message, F("repeated_foreign_enum"), 0));
+  EXPECT_EQ(import_bar_,
+            reflection->GetRepeatedEnum(message, F("repeated_import_enum"), 0));
+
+  EXPECT_EQ("224", reflection->GetRepeatedString(
+                       message, F("repeated_string_piece"), 0));
+  EXPECT_EQ("224", reflection->GetRepeatedStringReference(
+                       message, F("repeated_string_piece"), 0, &scratch));
+
+  EXPECT_EQ("225",
+            reflection->GetRepeatedString(message, F("repeated_cord"), 0));
+  EXPECT_EQ("225", reflection->GetRepeatedStringReference(
+                       message, F("repeated_cord"), 0, &scratch));
+
+  EXPECT_EQ(301, reflection->GetRepeatedInt32(message, F("repeated_int32"), 1));
+  EXPECT_EQ(302, reflection->GetRepeatedInt64(message, F("repeated_int64"), 1));
+  EXPECT_EQ(303,
+            reflection->GetRepeatedUInt32(message, F("repeated_uint32"), 1));
+  EXPECT_EQ(304,
+            reflection->GetRepeatedUInt64(message, F("repeated_uint64"), 1));
+  EXPECT_EQ(305,
+            reflection->GetRepeatedInt32(message, F("repeated_sint32"), 1));
+  EXPECT_EQ(306,
+            reflection->GetRepeatedInt64(message, F("repeated_sint64"), 1));
+  EXPECT_EQ(307,
+            reflection->GetRepeatedUInt32(message, F("repeated_fixed32"), 1));
+  EXPECT_EQ(308,
+            reflection->GetRepeatedUInt64(message, F("repeated_fixed64"), 1));
+  EXPECT_EQ(309,
+            reflection->GetRepeatedInt32(message, F("repeated_sfixed32"), 1));
+  EXPECT_EQ(310,
+            reflection->GetRepeatedInt64(message, F("repeated_sfixed64"), 1));
+  EXPECT_EQ(311, reflection->GetRepeatedFloat(message, F("repeated_float"), 1));
+  EXPECT_EQ(312,
+            reflection->GetRepeatedDouble(message, F("repeated_double"), 1));
+  EXPECT_FALSE(reflection->GetRepeatedBool(message, F("repeated_bool"), 1));
+  EXPECT_EQ("315",
+            reflection->GetRepeatedString(message, F("repeated_string"), 1));
+  EXPECT_EQ("316",
+            reflection->GetRepeatedString(message, F("repeated_bytes"), 1));
+
+  EXPECT_EQ("315", reflection->GetRepeatedStringReference(
+                       message, F("repeated_string"), 1, &scratch));
+  EXPECT_EQ("316", reflection->GetRepeatedStringReference(
+                       message, F("repeated_bytes"), 1, &scratch));
+
+  sub_message = &reflection->GetRepeatedMessage(message, F("repeatedgroup"), 1);
+  EXPECT_EQ(317, sub_message->GetReflection()->GetInt32(*sub_message,
+                                                        repeated_group_a_));
+  sub_message =
+      &reflection->GetRepeatedMessage(message, F("repeated_nested_message"), 1);
+  EXPECT_EQ(318,
+            sub_message->GetReflection()->GetInt32(*sub_message, nested_b_));
+  sub_message = &reflection->GetRepeatedMessage(
+      message, F("repeated_foreign_message"), 1);
+  EXPECT_EQ(319,
+            sub_message->GetReflection()->GetInt32(*sub_message, foreign_c_));
+  sub_message =
+      &reflection->GetRepeatedMessage(message, F("repeated_import_message"), 1);
+  EXPECT_EQ(320,
+            sub_message->GetReflection()->GetInt32(*sub_message, import_d_));
+  sub_message =
+      &reflection->GetRepeatedMessage(message, F("repeated_lazy_message"), 1);
+  EXPECT_EQ(327,
+            sub_message->GetReflection()->GetInt32(*sub_message, nested_b_));
+
+  EXPECT_EQ(nested_baz_,
+            reflection->GetRepeatedEnum(message, F("repeated_nested_enum"), 1));
+  EXPECT_EQ(foreign_baz_, reflection->GetRepeatedEnum(
+                              message, F("repeated_foreign_enum"), 1));
+  EXPECT_EQ(import_baz_,
+            reflection->GetRepeatedEnum(message, F("repeated_import_enum"), 1));
+
+  EXPECT_EQ("324", reflection->GetRepeatedString(
+                       message, F("repeated_string_piece"), 1));
+  EXPECT_EQ("324", reflection->GetRepeatedStringReference(
+                       message, F("repeated_string_piece"), 1, &scratch));
+
+  EXPECT_EQ("325",
+            reflection->GetRepeatedString(message, F("repeated_cord"), 1));
+  EXPECT_EQ("325", reflection->GetRepeatedStringReference(
+                       message, F("repeated_cord"), 1, &scratch));
+}
+
+inline void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection3(
+    const Message& message) {
+  const Reflection* reflection = message.GetReflection();
+  std::string scratch;
+
+  // -----------------------------------------------------------------
+
+  EXPECT_TRUE(reflection->HasField(message, F("default_int32")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_int64")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_uint32")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_uint64")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_sint32")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_sint64")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_fixed32")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_fixed64")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_sfixed32")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_sfixed64")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_float")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_double")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_bool")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_string")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_bytes")));
+
+  EXPECT_TRUE(reflection->HasField(message, F("default_nested_enum")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_foreign_enum")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_import_enum")));
+
+  EXPECT_TRUE(reflection->HasField(message, F("default_string_piece")));
+  EXPECT_TRUE(reflection->HasField(message, F("default_cord")));
+
+  EXPECT_EQ(401, reflection->GetInt32(message, F("default_int32")));
+  EXPECT_EQ(402, reflection->GetInt64(message, F("default_int64")));
+  EXPECT_EQ(403, reflection->GetUInt32(message, F("default_uint32")));
+  EXPECT_EQ(404, reflection->GetUInt64(message, F("default_uint64")));
+  EXPECT_EQ(405, reflection->GetInt32(message, F("default_sint32")));
+  EXPECT_EQ(406, reflection->GetInt64(message, F("default_sint64")));
+  EXPECT_EQ(407, reflection->GetUInt32(message, F("default_fixed32")));
+  EXPECT_EQ(408, reflection->GetUInt64(message, F("default_fixed64")));
+  EXPECT_EQ(409, reflection->GetInt32(message, F("default_sfixed32")));
+  EXPECT_EQ(410, reflection->GetInt64(message, F("default_sfixed64")));
+  EXPECT_EQ(411, reflection->GetFloat(message, F("default_float")));
+  EXPECT_EQ(412, reflection->GetDouble(message, F("default_double")));
+  EXPECT_FALSE(reflection->GetBool(message, F("default_bool")));
+  EXPECT_EQ("415", reflection->GetString(message, F("default_string")));
+  EXPECT_EQ("416", reflection->GetString(message, F("default_bytes")));
+
+  EXPECT_EQ("415", reflection->GetStringReference(message, F("default_string"),
+                                                  &scratch));
+  EXPECT_EQ("416", reflection->GetStringReference(message, F("default_bytes"),
+                                                  &scratch));
+
+  EXPECT_EQ(nested_foo_,
+            reflection->GetEnum(message, F("default_nested_enum")));
+  EXPECT_EQ(foreign_foo_,
+            reflection->GetEnum(message, F("default_foreign_enum")));
+  EXPECT_EQ(import_foo_,
+            reflection->GetEnum(message, F("default_import_enum")));
+
+  EXPECT_EQ("424", reflection->GetString(message, F("default_string_piece")));
+  EXPECT_EQ("424", reflection->GetStringReference(
+                       message, F("default_string_piece"), &scratch));
+
+  EXPECT_EQ("425", reflection->GetString(message, F("default_cord")));
+  EXPECT_EQ("425", reflection->GetStringReference(message, F("default_cord"),
+                                                  &scratch));
+}
+
+inline void TestUtil::ReflectionTester::ExpectPackedFieldsSetViaReflection(
+    const Message& message) {
+  const Reflection* reflection = message.GetReflection();
+
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_int32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_int64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_uint32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_uint64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_sint32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_sint64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_fixed32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_fixed64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_sfixed32")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_sfixed64")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_float")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_double")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_bool")));
+  ASSERT_EQ(2, reflection->FieldSize(message, F("packed_enum")));
+
+  EXPECT_EQ(601, reflection->GetRepeatedInt32(message, F("packed_int32"), 0));
+  EXPECT_EQ(602, reflection->GetRepeatedInt64(message, F("packed_int64"), 0));
+  EXPECT_EQ(603, reflection->GetRepeatedUInt32(message, F("packed_uint32"), 0));
+  EXPECT_EQ(604, reflection->GetRepeatedUInt64(message, F("packed_uint64"), 0));
+  EXPECT_EQ(605, reflection->GetRepeatedInt32(message, F("packed_sint32"), 0));
+  EXPECT_EQ(606, reflection->GetRepeatedInt64(message, F("packed_sint64"), 0));
+  EXPECT_EQ(607,
+            reflection->GetRepeatedUInt32(message, F("packed_fixed32"), 0));
+  EXPECT_EQ(608,
+            reflection->GetRepeatedUInt64(message, F("packed_fixed64"), 0));
+  EXPECT_EQ(609,
+            reflection->GetRepeatedInt32(message, F("packed_sfixed32"), 0));
+  EXPECT_EQ(610,
+            reflection->GetRepeatedInt64(message, F("packed_sfixed64"), 0));
+  EXPECT_EQ(611, reflection->GetRepeatedFloat(message, F("packed_float"), 0));
+  EXPECT_EQ(612, reflection->GetRepeatedDouble(message, F("packed_double"), 0));
+  EXPECT_TRUE(reflection->GetRepeatedBool(message, F("packed_bool"), 0));
+  EXPECT_EQ(foreign_bar_,
+            reflection->GetRepeatedEnum(message, F("packed_enum"), 0));
+
+  EXPECT_EQ(701, reflection->GetRepeatedInt32(message, F("packed_int32"), 1));
+  EXPECT_EQ(702, reflection->GetRepeatedInt64(message, F("packed_int64"), 1));
+  EXPECT_EQ(703, reflection->GetRepeatedUInt32(message, F("packed_uint32"), 1));
+  EXPECT_EQ(704, reflection->GetRepeatedUInt64(message, F("packed_uint64"), 1));
+  EXPECT_EQ(705, reflection->GetRepeatedInt32(message, F("packed_sint32"), 1));
+  EXPECT_EQ(706, reflection->GetRepeatedInt64(message, F("packed_sint64"), 1));
+  EXPECT_EQ(707,
+            reflection->GetRepeatedUInt32(message, F("packed_fixed32"), 1));
+  EXPECT_EQ(708,
+            reflection->GetRepeatedUInt64(message, F("packed_fixed64"), 1));
+  EXPECT_EQ(709,
+            reflection->GetRepeatedInt32(message, F("packed_sfixed32"), 1));
+  EXPECT_EQ(710,
+            reflection->GetRepeatedInt64(message, F("packed_sfixed64"), 1));
+  EXPECT_EQ(711, reflection->GetRepeatedFloat(message, F("packed_float"), 1));
+  EXPECT_EQ(712, reflection->GetRepeatedDouble(message, F("packed_double"), 1));
+  EXPECT_FALSE(reflection->GetRepeatedBool(message, F("packed_bool"), 1));
+  EXPECT_EQ(foreign_baz_,
+            reflection->GetRepeatedEnum(message, F("packed_enum"), 1));
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ReflectionTester::ExpectClearViaReflection(
+    const Message& message) {
+  const Reflection* reflection = message.GetReflection();
+  std::string scratch;
+  const Message* sub_message;
+
+  // has_blah() should initially be false for all optional fields.
+  EXPECT_FALSE(reflection->HasField(message, F("optional_int32")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_int64")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_uint32")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_uint64")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_sint32")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_sint64")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_fixed32")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_fixed64")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_sfixed32")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_sfixed64")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_float")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_double")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_bool")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_string")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_bytes")));
+
+  EXPECT_FALSE(reflection->HasField(message, F("optionalgroup")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_nested_message")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_foreign_message")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_import_message")));
+  EXPECT_FALSE(
+      reflection->HasField(message, F("optional_public_import_message")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_lazy_message")));
+
+  EXPECT_FALSE(reflection->HasField(message, F("optional_nested_enum")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_foreign_enum")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_import_enum")));
+
+  EXPECT_FALSE(reflection->HasField(message, F("optional_string_piece")));
+  EXPECT_FALSE(reflection->HasField(message, F("optional_cord")));
+
+  // Optional fields without defaults are set to zero or something like it.
+  EXPECT_EQ(0, reflection->GetInt32(message, F("optional_int32")));
+  EXPECT_EQ(0, reflection->GetInt64(message, F("optional_int64")));
+  EXPECT_EQ(0, reflection->GetUInt32(message, F("optional_uint32")));
+  EXPECT_EQ(0, reflection->GetUInt64(message, F("optional_uint64")));
+  EXPECT_EQ(0, reflection->GetInt32(message, F("optional_sint32")));
+  EXPECT_EQ(0, reflection->GetInt64(message, F("optional_sint64")));
+  EXPECT_EQ(0, reflection->GetUInt32(message, F("optional_fixed32")));
+  EXPECT_EQ(0, reflection->GetUInt64(message, F("optional_fixed64")));
+  EXPECT_EQ(0, reflection->GetInt32(message, F("optional_sfixed32")));
+  EXPECT_EQ(0, reflection->GetInt64(message, F("optional_sfixed64")));
+  EXPECT_EQ(0, reflection->GetFloat(message, F("optional_float")));
+  EXPECT_EQ(0, reflection->GetDouble(message, F("optional_double")));
+  EXPECT_FALSE(reflection->GetBool(message, F("optional_bool")));
+  EXPECT_EQ("", reflection->GetString(message, F("optional_string")));
+  EXPECT_EQ("", reflection->GetString(message, F("optional_bytes")));
+
+  EXPECT_EQ("", reflection->GetStringReference(message, F("optional_string"),
+                                               &scratch));
+  EXPECT_EQ("", reflection->GetStringReference(message, F("optional_bytes"),
+                                               &scratch));
+
+  // Embedded messages should also be clear.
+  sub_message = &reflection->GetMessage(message, F("optionalgroup"));
+  EXPECT_FALSE(sub_message->GetReflection()->HasField(*sub_message, group_a_));
+  EXPECT_EQ(0, sub_message->GetReflection()->GetInt32(*sub_message, group_a_));
+  sub_message = &reflection->GetMessage(message, F("optional_nested_message"));
+  EXPECT_FALSE(sub_message->GetReflection()->HasField(*sub_message, nested_b_));
+  EXPECT_EQ(0, sub_message->GetReflection()->GetInt32(*sub_message, nested_b_));
+  sub_message = &reflection->GetMessage(message, F("optional_foreign_message"));
+  EXPECT_FALSE(
+      sub_message->GetReflection()->HasField(*sub_message, foreign_c_));
+  EXPECT_EQ(0,
+            sub_message->GetReflection()->GetInt32(*sub_message, foreign_c_));
+  sub_message = &reflection->GetMessage(message, F("optional_import_message"));
+  EXPECT_FALSE(sub_message->GetReflection()->HasField(*sub_message, import_d_));
+  EXPECT_EQ(0, sub_message->GetReflection()->GetInt32(*sub_message, import_d_));
+  sub_message =
+      &reflection->GetMessage(message, F("optional_public_import_message"));
+  EXPECT_FALSE(sub_message->GetReflection()->HasField(*sub_message, import_e_));
+  EXPECT_EQ(0, sub_message->GetReflection()->GetInt32(*sub_message, import_e_));
+  sub_message = &reflection->GetMessage(message, F("optional_lazy_message"));
+  EXPECT_FALSE(sub_message->GetReflection()->HasField(*sub_message, nested_b_));
+  EXPECT_EQ(0, sub_message->GetReflection()->GetInt32(*sub_message, nested_b_));
+
+  // Enums without defaults are set to the first value in the enum.
+  EXPECT_EQ(nested_foo_,
+            reflection->GetEnum(message, F("optional_nested_enum")));
+  EXPECT_EQ(foreign_foo_,
+            reflection->GetEnum(message, F("optional_foreign_enum")));
+  EXPECT_EQ(import_foo_,
+            reflection->GetEnum(message, F("optional_import_enum")));
+
+  EXPECT_EQ("", reflection->GetString(message, F("optional_string_piece")));
+  EXPECT_EQ("", reflection->GetStringReference(
+                    message, F("optional_string_piece"), &scratch));
+
+  EXPECT_EQ("", reflection->GetString(message, F("optional_cord")));
+  EXPECT_EQ("", reflection->GetStringReference(message, F("optional_cord"),
+                                               &scratch));
+
+  // Repeated fields are empty.
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_int32")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_int64")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_uint32")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_uint64")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_sint32")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_sint64")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_fixed32")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_fixed64")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_sfixed32")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_sfixed64")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_float")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_double")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_bool")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_string")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_bytes")));
+
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeatedgroup")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_nested_message")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_foreign_message")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_import_message")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_lazy_message")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_nested_enum")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_foreign_enum")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_import_enum")));
+
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_string_piece")));
+  EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_cord")));
+
+  // has_blah() should also be false for all default fields.
+  EXPECT_FALSE(reflection->HasField(message, F("default_int32")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_int64")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_uint32")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_uint64")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_sint32")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_sint64")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_fixed32")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_fixed64")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_sfixed32")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_sfixed64")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_float")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_double")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_bool")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_string")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_bytes")));
+
+  EXPECT_FALSE(reflection->HasField(message, F("default_nested_enum")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_foreign_enum")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_import_enum")));
+
+  EXPECT_FALSE(reflection->HasField(message, F("default_string_piece")));
+  EXPECT_FALSE(reflection->HasField(message, F("default_cord")));
+
+  // Fields with defaults have their default values (duh).
+  EXPECT_EQ(41, reflection->GetInt32(message, F("default_int32")));
+  EXPECT_EQ(42, reflection->GetInt64(message, F("default_int64")));
+  EXPECT_EQ(43, reflection->GetUInt32(message, F("default_uint32")));
+  EXPECT_EQ(44, reflection->GetUInt64(message, F("default_uint64")));
+  EXPECT_EQ(-45, reflection->GetInt32(message, F("default_sint32")));
+  EXPECT_EQ(46, reflection->GetInt64(message, F("default_sint64")));
+  EXPECT_EQ(47, reflection->GetUInt32(message, F("default_fixed32")));
+  EXPECT_EQ(48, reflection->GetUInt64(message, F("default_fixed64")));
+  EXPECT_EQ(49, reflection->GetInt32(message, F("default_sfixed32")));
+  EXPECT_EQ(-50, reflection->GetInt64(message, F("default_sfixed64")));
+  EXPECT_EQ(51.5, reflection->GetFloat(message, F("default_float")));
+  EXPECT_EQ(52e3, reflection->GetDouble(message, F("default_double")));
+  EXPECT_TRUE(reflection->GetBool(message, F("default_bool")));
+  EXPECT_EQ("hello", reflection->GetString(message, F("default_string")));
+  EXPECT_EQ("world", reflection->GetString(message, F("default_bytes")));
+
+  EXPECT_EQ("hello", reflection->GetStringReference(
+                         message, F("default_string"), &scratch));
+  EXPECT_EQ("world", reflection->GetStringReference(message, F("default_bytes"),
+                                                    &scratch));
+
+  EXPECT_EQ(nested_bar_,
+            reflection->GetEnum(message, F("default_nested_enum")));
+  EXPECT_EQ(foreign_bar_,
+            reflection->GetEnum(message, F("default_foreign_enum")));
+  EXPECT_EQ(import_bar_,
+            reflection->GetEnum(message, F("default_import_enum")));
+
+  EXPECT_EQ("abc", reflection->GetString(message, F("default_string_piece")));
+  EXPECT_EQ("abc", reflection->GetStringReference(
+                       message, F("default_string_piece"), &scratch));
+
+  EXPECT_EQ("123", reflection->GetString(message, F("default_cord")));
+  EXPECT_EQ("123", reflection->GetStringReference(message, F("default_cord"),
+                                                  &scratch));
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ReflectionTester::ModifyRepeatedFieldsViaReflection(
+    Message* message) {
+  const Reflection* reflection = message->GetReflection();
+  Message* sub_message;
+
+  reflection->SetRepeatedInt32(message, F("repeated_int32"), 1, 501);
+  reflection->SetRepeatedInt64(message, F("repeated_int64"), 1, 502);
+  reflection->SetRepeatedUInt32(message, F("repeated_uint32"), 1, 503);
+  reflection->SetRepeatedUInt64(message, F("repeated_uint64"), 1, 504);
+  reflection->SetRepeatedInt32(message, F("repeated_sint32"), 1, 505);
+  reflection->SetRepeatedInt64(message, F("repeated_sint64"), 1, 506);
+  reflection->SetRepeatedUInt32(message, F("repeated_fixed32"), 1, 507);
+  reflection->SetRepeatedUInt64(message, F("repeated_fixed64"), 1, 508);
+  reflection->SetRepeatedInt32(message, F("repeated_sfixed32"), 1, 509);
+  reflection->SetRepeatedInt64(message, F("repeated_sfixed64"), 1, 510);
+  reflection->SetRepeatedFloat(message, F("repeated_float"), 1, 511);
+  reflection->SetRepeatedDouble(message, F("repeated_double"), 1, 512);
+  reflection->SetRepeatedBool(message, F("repeated_bool"), 1, true);
+  reflection->SetRepeatedString(message, F("repeated_string"), 1, "515");
+  reflection->SetRepeatedString(message, F("repeated_bytes"), 1, "516");
+
+  sub_message =
+      reflection->MutableRepeatedMessage(message, F("repeatedgroup"), 1);
+  sub_message->GetReflection()->SetInt32(sub_message, repeated_group_a_, 517);
+  sub_message = reflection->MutableRepeatedMessage(
+      message, F("repeated_nested_message"), 1);
+  sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 518);
+  sub_message = reflection->MutableRepeatedMessage(
+      message, F("repeated_foreign_message"), 1);
+  sub_message->GetReflection()->SetInt32(sub_message, foreign_c_, 519);
+  sub_message = reflection->MutableRepeatedMessage(
+      message, F("repeated_import_message"), 1);
+  sub_message->GetReflection()->SetInt32(sub_message, import_d_, 520);
+  sub_message = reflection->MutableRepeatedMessage(
+      message, F("repeated_lazy_message"), 1);
+  sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 527);
+
+  reflection->SetRepeatedEnum(message, F("repeated_nested_enum"), 1,
+                              nested_foo_);
+  reflection->SetRepeatedEnum(message, F("repeated_foreign_enum"), 1,
+                              foreign_foo_);
+  reflection->SetRepeatedEnum(message, F("repeated_import_enum"), 1,
+                              import_foo_);
+
+  reflection->SetRepeatedString(message, F("repeated_string_piece"), 1, "524");
+  reflection->SetRepeatedString(message, F("repeated_cord"), 1, "525");
+}
+
+inline void TestUtil::ReflectionTester::RemoveLastRepeatedsViaReflection(
+    Message* message) {
+  const Reflection* reflection = message->GetReflection();
+
+  std::vector output;
+  reflection->ListFields(*message, &output);
+  for (int i = 0; i < output.size(); ++i) {
+    const FieldDescriptor* field = output[i];
+    if (!field->is_repeated()) continue;
+
+    reflection->RemoveLast(message, field);
+  }
+}
+
+inline void TestUtil::ReflectionTester::ReleaseLastRepeatedsViaReflection(
+    Message* message, bool expect_extensions_notnull) {
+  const Reflection* reflection = message->GetReflection();
+
+  std::vector output;
+  reflection->ListFields(*message, &output);
+  for (int i = 0; i < output.size(); ++i) {
+    const FieldDescriptor* field = output[i];
+    if (!field->is_repeated()) continue;
+    if (field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) continue;
+
+    Message* released = reflection->ReleaseLast(message, field);
+    if (!field->is_extension() || expect_extensions_notnull) {
+      ASSERT_TRUE(released != nullptr)
+          << "ReleaseLast returned nullptr for: " << field->name();
+    }
+    delete released;
+  }
+}
+
+inline void TestUtil::ReflectionTester::SwapRepeatedsViaReflection(
+    Message* message) {
+  const Reflection* reflection = message->GetReflection();
+
+  std::vector output;
+  reflection->ListFields(*message, &output);
+  for (int i = 0; i < output.size(); ++i) {
+    const FieldDescriptor* field = output[i];
+    if (!field->is_repeated()) continue;
+
+    reflection->SwapElements(message, field, 0, 1);
+  }
+}
+
+inline void TestUtil::ReflectionTester::
+    SetAllocatedOptionalMessageFieldsToNullViaReflection(Message* message) {
+  const Reflection* reflection = message->GetReflection();
+
+  std::vector fields;
+  reflection->ListFields(*message, &fields);
+
+  for (int i = 0; i < fields.size(); ++i) {
+    const FieldDescriptor* field = fields[i];
+    if (!field->is_optional() ||
+        field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE)
+      continue;
+
+    reflection->SetAllocatedMessage(message, nullptr, field);
+  }
+}
+
+inline void TestUtil::ReflectionTester::
+    SetAllocatedOptionalMessageFieldsToMessageViaReflection(
+        Message* from_message, Message* to_message) {
+  EXPECT_EQ(from_message->GetDescriptor(), to_message->GetDescriptor());
+  const Reflection* from_reflection = from_message->GetReflection();
+  const Reflection* to_reflection = to_message->GetReflection();
+
+  std::vector fields;
+  from_reflection->ListFields(*from_message, &fields);
+
+  for (int i = 0; i < fields.size(); ++i) {
+    const FieldDescriptor* field = fields[i];
+    if (!field->is_optional() ||
+        field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE)
+      continue;
+
+    Message* sub_message = from_reflection->ReleaseMessage(from_message, field);
+    to_reflection->SetAllocatedMessage(to_message, sub_message, field);
+  }
+}
+
+inline void TestUtil::ReflectionTester::ExpectMessagesReleasedViaReflection(
+    Message* message,
+    TestUtil::ReflectionTester::MessageReleaseState expected_release_state) {
+  const Reflection* reflection = message->GetReflection();
+
+  static const char* fields[] = {
+      "optionalgroup",
+      "optional_nested_message",
+      "optional_foreign_message",
+      "optional_import_message",
+  };
+  for (int i = 0; i < GOOGLE_ARRAYSIZE(fields); i++) {
+    const Message& sub_message = reflection->GetMessage(*message, F(fields[i]));
+    Message* released = reflection->ReleaseMessage(message, F(fields[i]));
+    switch (expected_release_state) {
+      case IS_NULL:
+        EXPECT_TRUE(released == nullptr);
+        break;
+      case NOT_NULL:
+        EXPECT_TRUE(released != nullptr);
+        if (message->GetArena() == nullptr) {
+          // released message must be same as sub_message if source message is
+          // not on arena.
+          EXPECT_EQ(&sub_message, released);
+        }
+        break;
+      case CAN_BE_NULL:
+        break;
+    }
+    delete released;
+    EXPECT_FALSE(reflection->HasField(*message, F(fields[i])));
+  }
+}
+
+// Check that the passed-in serialization is the canonical serialization we
+// expect for a TestFieldOrderings message filled in by
+// SetAllFieldsAndExtensions().
+inline void ExpectAllFieldsAndExtensionsInOrder(const std::string& serialized) {
+  // We set each field individually, serialize separately, and concatenate all
+  // the strings in canonical order to determine the expected serialization.
+  std::string expected;
+  unittest::TestFieldOrderings message;
+  message.set_my_int(1);  // Field 1.
+  message.AppendToString(&expected);
+  message.Clear();
+  message.SetExtension(unittest::my_extension_int, 23);  // Field 5.
+  message.AppendToString(&expected);
+  message.Clear();
+  message.set_my_string("foo");  // Field 11.
+  message.AppendToString(&expected);
+  message.Clear();
+  message.SetExtension(unittest::my_extension_string, "bar");  // Field 50.
+  message.AppendToString(&expected);
+  message.Clear();
+  message.set_my_float(1.0);  // Field 101.
+  message.AppendToString(&expected);
+  message.Clear();
+
+  // We don't EXPECT_EQ() since we don't want to print raw bytes to stdout.
+  EXPECT_TRUE(serialized == expected);
+}
+
+}  // namespace TestUtil
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_TEST_UTIL_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util.inc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util.inc"
new file mode 100644
index 00000000..0f1b147b
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util.inc"
@@ -0,0 +1,2406 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file needs to be included as .inc as it depends on the namespaces
+// (unittest and unittest_import) being set up properly. It is also included
+// within an enclosing namespace and requires header files to be included
+// out of this file.
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace TestUtil {
+
+// Set every field in the message to a unique value.
+inline void SetAllFields(UNITTEST::TestAllTypes* message);
+inline void SetOptionalFields(UNITTEST::TestAllTypes* message);
+inline void AddRepeatedFields1(UNITTEST::TestAllTypes* message);
+inline void AddRepeatedFields2(UNITTEST::TestAllTypes* message);
+inline void SetDefaultFields(UNITTEST::TestAllTypes* message);
+inline void SetOneofFields(UNITTEST::TestAllTypes* message);
+inline void SetAllExtensions(UNITTEST::TestAllExtensions* message);
+inline void SetOneofFields(UNITTEST::TestAllExtensions* message);
+inline void SetAllFieldsAndExtensions(UNITTEST::TestFieldOrderings* message);
+inline void SetPackedFields(UNITTEST::TestPackedTypes* message);
+inline void SetPackedExtensions(UNITTEST::TestPackedExtensions* message);
+inline void SetUnpackedFields(UNITTEST::TestUnpackedTypes* message);
+inline void SetOneof1(UNITTEST::TestOneof2* message);
+inline void SetOneof2(UNITTEST::TestOneof2* message);
+
+// Use the repeated versions of the set_*() accessors to modify all the
+// repeated fields of the message (which should already have been
+// initialized with Set*Fields()).  Set*Fields() itself only tests
+// the add_*() accessors.
+inline void ModifyRepeatedFields(UNITTEST::TestAllTypes* message);
+inline void ModifyRepeatedExtensions(UNITTEST::TestAllExtensions* message);
+
+// Check that all fields have the values that they should have after
+// Set*Fields() is called.
+inline void ExpectAllFieldsSet(const UNITTEST::TestAllTypes& message);
+inline void ExpectAllExtensionsSet(const UNITTEST::TestAllExtensions& message);
+inline void ExpectPackedFieldsSet(const UNITTEST::TestPackedTypes& message);
+inline void ExpectPackedExtensionsSet(
+    const UNITTEST::TestPackedExtensions& message);
+inline void ExpectUnpackedFieldsSet(const UNITTEST::TestUnpackedTypes& message);
+inline void ExpectUnpackedExtensionsSet(
+    const UNITTEST::TestUnpackedExtensions& message);
+inline void ExpectOneofSet1(const UNITTEST::TestOneof2& message);
+inline void ExpectOneofSet2(const UNITTEST::TestOneof2& message);
+
+// Expect that the message is modified as would be expected from
+// Modify*Fields().
+inline void ExpectRepeatedFieldsModified(const UNITTEST::TestAllTypes& message);
+inline void ExpectRepeatedExtensionsModified(
+    const UNITTEST::TestAllExtensions& message);
+
+// Check that all fields have their default values.
+inline void ExpectClear(const UNITTEST::TestAllTypes& message);
+inline void ExpectExtensionsClear(const UNITTEST::TestAllExtensions& message);
+inline void ExpectOneofClear(const UNITTEST::TestOneof2& message);
+
+// Check that all repeated fields have had their last elements removed.
+inline void ExpectLastRepeatedsRemoved(const UNITTEST::TestAllTypes& message);
+inline void ExpectLastRepeatedExtensionsRemoved(
+    const UNITTEST::TestAllExtensions& message);
+inline void ExpectLastRepeatedsReleased(const UNITTEST::TestAllTypes& message);
+inline void ExpectLastRepeatedExtensionsReleased(
+    const UNITTEST::TestAllExtensions& message);
+
+// Check that all repeated fields have had their first and last elements
+// swapped.
+inline void ExpectRepeatedsSwapped(const UNITTEST::TestAllTypes& message);
+inline void ExpectRepeatedExtensionsSwapped(
+    const UNITTEST::TestAllExtensions& message);
+
+inline void ExpectAtMostOneFieldSetInOneof(const UNITTEST::TestOneof2& message);
+
+}  // namespace TestUtil
+
+inline void TestUtil::SetAllFields(UNITTEST::TestAllTypes* message) {
+  SetOptionalFields(message);
+  AddRepeatedFields1(message);
+  AddRepeatedFields2(message);
+  SetDefaultFields(message);
+  SetOneofFields(message);
+}
+
+inline void TestUtil::SetOptionalFields(UNITTEST::TestAllTypes* message) {
+  message->set_optional_int32(101);
+  message->set_optional_int64(102);
+  message->set_optional_uint32(103);
+  message->set_optional_uint64(104);
+  message->set_optional_sint32(105);
+  message->set_optional_sint64(106);
+  message->set_optional_fixed32(107);
+  message->set_optional_fixed64(108);
+  message->set_optional_sfixed32(109);
+  message->set_optional_sfixed64(110);
+  message->set_optional_float(111);
+  message->set_optional_double(112);
+  message->set_optional_bool(true);
+  message->set_optional_string("115");
+  message->set_optional_bytes("116");
+
+  message->mutable_optionalgroup()->set_a(117);
+  message->mutable_optional_nested_message()->set_bb(118);
+  message->mutable_optional_foreign_message()->set_c(119);
+  message->mutable_optional_import_message()->set_d(120);
+  message->mutable_optional_public_import_message()->set_e(126);
+  message->mutable_optional_lazy_message()->set_bb(127);
+
+  message->set_optional_nested_enum(UNITTEST::TestAllTypes::BAZ);
+  message->set_optional_foreign_enum(UNITTEST::FOREIGN_BAZ);
+  message->set_optional_import_enum(UNITTEST_IMPORT::IMPORT_BAZ);
+
+  // StringPiece and Cord fields are only accessible via reflection in the
+  // open source release; see comments in compiler/cpp/string_field.cc.
+#ifndef PROTOBUF_TEST_NO_DESCRIPTORS
+  message->GetReflection()->SetString(
+      message,
+      message->GetDescriptor()->FindFieldByName("optional_string_piece"),
+      "124");
+  message->GetReflection()->SetString(
+      message, message->GetDescriptor()->FindFieldByName("optional_cord"),
+      "125");
+#endif  // !PROTOBUF_TEST_NO_DESCRIPTORS
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::AddRepeatedFields1(UNITTEST::TestAllTypes* message) {
+  message->add_repeated_int32(201);
+  message->add_repeated_int64(202);
+  message->add_repeated_uint32(203);
+  message->add_repeated_uint64(204);
+  message->add_repeated_sint32(205);
+  message->add_repeated_sint64(206);
+  message->add_repeated_fixed32(207);
+  message->add_repeated_fixed64(208);
+  message->add_repeated_sfixed32(209);
+  message->add_repeated_sfixed64(210);
+  message->add_repeated_float(211);
+  message->add_repeated_double(212);
+  message->add_repeated_bool(true);
+  message->add_repeated_string("215");
+  message->add_repeated_bytes("216");
+
+  message->add_repeatedgroup()->set_a(217);
+  message->add_repeated_nested_message()->set_bb(218);
+  message->add_repeated_foreign_message()->set_c(219);
+  message->add_repeated_import_message()->set_d(220);
+  message->add_repeated_lazy_message()->set_bb(227);
+
+  message->add_repeated_nested_enum(UNITTEST::TestAllTypes::BAR);
+  message->add_repeated_foreign_enum(UNITTEST::FOREIGN_BAR);
+  message->add_repeated_import_enum(UNITTEST_IMPORT::IMPORT_BAR);
+
+#ifndef PROTOBUF_TEST_NO_DESCRIPTORS
+  message->GetReflection()->AddString(
+      message,
+      message->GetDescriptor()->FindFieldByName("repeated_string_piece"),
+      "224");
+  message->GetReflection()->AddString(
+      message, message->GetDescriptor()->FindFieldByName("repeated_cord"),
+      "225");
+#endif  // !PROTOBUF_TEST_NO_DESCRIPTORS
+}
+
+inline void TestUtil::AddRepeatedFields2(UNITTEST::TestAllTypes* message) {
+  // Add a second one of each field.
+  message->add_repeated_int32(301);
+  message->add_repeated_int64(302);
+  message->add_repeated_uint32(303);
+  message->add_repeated_uint64(304);
+  message->add_repeated_sint32(305);
+  message->add_repeated_sint64(306);
+  message->add_repeated_fixed32(307);
+  message->add_repeated_fixed64(308);
+  message->add_repeated_sfixed32(309);
+  message->add_repeated_sfixed64(310);
+  message->add_repeated_float(311);
+  message->add_repeated_double(312);
+  message->add_repeated_bool(false);
+  message->add_repeated_string("315");
+  message->add_repeated_bytes("316");
+
+  message->add_repeatedgroup()->set_a(317);
+  message->add_repeated_nested_message()->set_bb(318);
+  message->add_repeated_foreign_message()->set_c(319);
+  message->add_repeated_import_message()->set_d(320);
+  message->add_repeated_lazy_message()->set_bb(327);
+
+  message->add_repeated_nested_enum(UNITTEST::TestAllTypes::BAZ);
+  message->add_repeated_foreign_enum(UNITTEST::FOREIGN_BAZ);
+  message->add_repeated_import_enum(UNITTEST_IMPORT::IMPORT_BAZ);
+
+#ifndef PROTOBUF_TEST_NO_DESCRIPTORS
+  message->GetReflection()->AddString(
+      message,
+      message->GetDescriptor()->FindFieldByName("repeated_string_piece"),
+      "324");
+  message->GetReflection()->AddString(
+      message, message->GetDescriptor()->FindFieldByName("repeated_cord"),
+      "325");
+#endif  // !PROTOBUF_TEST_NO_DESCRIPTORS
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::SetDefaultFields(UNITTEST::TestAllTypes* message) {
+  message->set_default_int32(401);
+  message->set_default_int64(402);
+  message->set_default_uint32(403);
+  message->set_default_uint64(404);
+  message->set_default_sint32(405);
+  message->set_default_sint64(406);
+  message->set_default_fixed32(407);
+  message->set_default_fixed64(408);
+  message->set_default_sfixed32(409);
+  message->set_default_sfixed64(410);
+  message->set_default_float(411);
+  message->set_default_double(412);
+  message->set_default_bool(false);
+  message->set_default_string("415");
+  message->set_default_bytes("416");
+
+  message->set_default_nested_enum(UNITTEST::TestAllTypes::FOO);
+  message->set_default_foreign_enum(UNITTEST::FOREIGN_FOO);
+  message->set_default_import_enum(UNITTEST_IMPORT::IMPORT_FOO);
+
+#ifndef PROTOBUF_TEST_NO_DESCRIPTORS
+  message->GetReflection()->SetString(
+      message,
+      message->GetDescriptor()->FindFieldByName("default_string_piece"), "424");
+  message->GetReflection()->SetString(
+      message, message->GetDescriptor()->FindFieldByName("default_cord"),
+      "425");
+#endif  // !PROTOBUF_TEST_NO_DESCRIPTORS
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ModifyRepeatedFields(UNITTEST::TestAllTypes* message) {
+  message->set_repeated_int32(1, 501);
+  message->set_repeated_int64(1, 502);
+  message->set_repeated_uint32(1, 503);
+  message->set_repeated_uint64(1, 504);
+  message->set_repeated_sint32(1, 505);
+  message->set_repeated_sint64(1, 506);
+  message->set_repeated_fixed32(1, 507);
+  message->set_repeated_fixed64(1, 508);
+  message->set_repeated_sfixed32(1, 509);
+  message->set_repeated_sfixed64(1, 510);
+  message->set_repeated_float(1, 511);
+  message->set_repeated_double(1, 512);
+  message->set_repeated_bool(1, true);
+  message->set_repeated_string(1, "515");
+  message->set_repeated_bytes(1, "516");
+
+  message->mutable_repeatedgroup(1)->set_a(517);
+  message->mutable_repeated_nested_message(1)->set_bb(518);
+  message->mutable_repeated_foreign_message(1)->set_c(519);
+  message->mutable_repeated_import_message(1)->set_d(520);
+  message->mutable_repeated_lazy_message(1)->set_bb(527);
+
+  message->set_repeated_nested_enum(1, UNITTEST::TestAllTypes::FOO);
+  message->set_repeated_foreign_enum(1, UNITTEST::FOREIGN_FOO);
+  message->set_repeated_import_enum(1, UNITTEST_IMPORT::IMPORT_FOO);
+
+#ifndef PROTOBUF_TEST_NO_DESCRIPTORS
+  message->GetReflection()->SetRepeatedString(
+      message,
+      message->GetDescriptor()->FindFieldByName("repeated_string_piece"), 1,
+      "524");
+  message->GetReflection()->SetRepeatedString(
+      message, message->GetDescriptor()->FindFieldByName("repeated_cord"), 1,
+      "525");
+#endif  // !PROTOBUF_TEST_NO_DESCRIPTORS
+}
+
+// ------------------------------------------------------------------
+inline void TestUtil::SetOneofFields(UNITTEST::TestAllTypes* message) {
+  message->set_oneof_uint32(601);
+  message->mutable_oneof_nested_message()->set_bb(602);
+  message->set_oneof_string("603");
+  message->set_oneof_bytes("604");
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ExpectAllFieldsSet(
+    const UNITTEST::TestAllTypes& message) {
+  EXPECT_TRUE(message.has_optional_int32());
+  EXPECT_TRUE(message.has_optional_int64());
+  EXPECT_TRUE(message.has_optional_uint32());
+  EXPECT_TRUE(message.has_optional_uint64());
+  EXPECT_TRUE(message.has_optional_sint32());
+  EXPECT_TRUE(message.has_optional_sint64());
+  EXPECT_TRUE(message.has_optional_fixed32());
+  EXPECT_TRUE(message.has_optional_fixed64());
+  EXPECT_TRUE(message.has_optional_sfixed32());
+  EXPECT_TRUE(message.has_optional_sfixed64());
+  EXPECT_TRUE(message.has_optional_float());
+  EXPECT_TRUE(message.has_optional_double());
+  EXPECT_TRUE(message.has_optional_bool());
+  EXPECT_TRUE(message.has_optional_string());
+  EXPECT_TRUE(message.has_optional_bytes());
+
+  EXPECT_TRUE(message.has_optionalgroup());
+  EXPECT_TRUE(message.has_optional_nested_message());
+  EXPECT_TRUE(message.has_optional_foreign_message());
+  EXPECT_TRUE(message.has_optional_import_message());
+  EXPECT_TRUE(message.has_optional_public_import_message());
+  EXPECT_TRUE(message.has_optional_lazy_message());
+
+  EXPECT_TRUE(message.optionalgroup().has_a());
+  EXPECT_TRUE(message.optional_nested_message().has_bb());
+  EXPECT_TRUE(message.optional_foreign_message().has_c());
+  EXPECT_TRUE(message.optional_import_message().has_d());
+  EXPECT_TRUE(message.optional_public_import_message().has_e());
+  EXPECT_TRUE(message.optional_lazy_message().has_bb());
+
+  EXPECT_TRUE(message.has_optional_nested_enum());
+  EXPECT_TRUE(message.has_optional_foreign_enum());
+  EXPECT_TRUE(message.has_optional_import_enum());
+
+#ifndef PROTOBUF_TEST_NO_DESCRIPTORS
+  EXPECT_TRUE(message.has_optional_string_piece());
+  EXPECT_TRUE(message.has_optional_cord());
+#endif
+
+  EXPECT_EQ(101, message.optional_int32());
+  EXPECT_EQ(102, message.optional_int64());
+  EXPECT_EQ(103, message.optional_uint32());
+  EXPECT_EQ(104, message.optional_uint64());
+  EXPECT_EQ(105, message.optional_sint32());
+  EXPECT_EQ(106, message.optional_sint64());
+  EXPECT_EQ(107, message.optional_fixed32());
+  EXPECT_EQ(108, message.optional_fixed64());
+  EXPECT_EQ(109, message.optional_sfixed32());
+  EXPECT_EQ(110, message.optional_sfixed64());
+  EXPECT_EQ(111, message.optional_float());
+  EXPECT_EQ(112, message.optional_double());
+  EXPECT_TRUE(message.optional_bool());
+  EXPECT_EQ("115", message.optional_string());
+  EXPECT_EQ("116", message.optional_bytes());
+
+  EXPECT_EQ(117, message.optionalgroup().a());
+  EXPECT_EQ(118, message.optional_nested_message().bb());
+  EXPECT_EQ(119, message.optional_foreign_message().c());
+  EXPECT_EQ(120, message.optional_import_message().d());
+  EXPECT_EQ(126, message.optional_public_import_message().e());
+  EXPECT_EQ(127, message.optional_lazy_message().bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAZ, message.optional_nested_enum());
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ, message.optional_foreign_enum());
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAZ, message.optional_import_enum());
+
+
+  // -----------------------------------------------------------------
+
+  ASSERT_EQ(2, message.repeated_int32_size());
+  ASSERT_EQ(2, message.repeated_int64_size());
+  ASSERT_EQ(2, message.repeated_uint32_size());
+  ASSERT_EQ(2, message.repeated_uint64_size());
+  ASSERT_EQ(2, message.repeated_sint32_size());
+  ASSERT_EQ(2, message.repeated_sint64_size());
+  ASSERT_EQ(2, message.repeated_fixed32_size());
+  ASSERT_EQ(2, message.repeated_fixed64_size());
+  ASSERT_EQ(2, message.repeated_sfixed32_size());
+  ASSERT_EQ(2, message.repeated_sfixed64_size());
+  ASSERT_EQ(2, message.repeated_float_size());
+  ASSERT_EQ(2, message.repeated_double_size());
+  ASSERT_EQ(2, message.repeated_bool_size());
+  ASSERT_EQ(2, message.repeated_string_size());
+  ASSERT_EQ(2, message.repeated_bytes_size());
+
+  ASSERT_EQ(2, message.repeatedgroup_size());
+  ASSERT_EQ(2, message.repeated_nested_message_size());
+  ASSERT_EQ(2, message.repeated_foreign_message_size());
+  ASSERT_EQ(2, message.repeated_import_message_size());
+  ASSERT_EQ(2, message.repeated_lazy_message_size());
+  ASSERT_EQ(2, message.repeated_nested_enum_size());
+  ASSERT_EQ(2, message.repeated_foreign_enum_size());
+  ASSERT_EQ(2, message.repeated_import_enum_size());
+
+#ifndef PROTOBUF_TEST_NO_DESCRIPTORS
+  ASSERT_EQ(2, message.repeated_string_piece_size());
+  ASSERT_EQ(2, message.repeated_cord_size());
+#endif
+
+  EXPECT_EQ(201, message.repeated_int32(0));
+  EXPECT_EQ(202, message.repeated_int64(0));
+  EXPECT_EQ(203, message.repeated_uint32(0));
+  EXPECT_EQ(204, message.repeated_uint64(0));
+  EXPECT_EQ(205, message.repeated_sint32(0));
+  EXPECT_EQ(206, message.repeated_sint64(0));
+  EXPECT_EQ(207, message.repeated_fixed32(0));
+  EXPECT_EQ(208, message.repeated_fixed64(0));
+  EXPECT_EQ(209, message.repeated_sfixed32(0));
+  EXPECT_EQ(210, message.repeated_sfixed64(0));
+  EXPECT_EQ(211, message.repeated_float(0));
+  EXPECT_EQ(212, message.repeated_double(0));
+  EXPECT_TRUE(message.repeated_bool(0));
+  EXPECT_EQ("215", message.repeated_string(0));
+  EXPECT_EQ("216", message.repeated_bytes(0));
+
+  EXPECT_EQ(217, message.repeatedgroup(0).a());
+  EXPECT_EQ(218, message.repeated_nested_message(0).bb());
+  EXPECT_EQ(219, message.repeated_foreign_message(0).c());
+  EXPECT_EQ(220, message.repeated_import_message(0).d());
+  EXPECT_EQ(227, message.repeated_lazy_message(0).bb());
+
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAR, message.repeated_nested_enum(0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR, message.repeated_foreign_enum(0));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAR, message.repeated_import_enum(0));
+
+  EXPECT_EQ(301, message.repeated_int32(1));
+  EXPECT_EQ(302, message.repeated_int64(1));
+  EXPECT_EQ(303, message.repeated_uint32(1));
+  EXPECT_EQ(304, message.repeated_uint64(1));
+  EXPECT_EQ(305, message.repeated_sint32(1));
+  EXPECT_EQ(306, message.repeated_sint64(1));
+  EXPECT_EQ(307, message.repeated_fixed32(1));
+  EXPECT_EQ(308, message.repeated_fixed64(1));
+  EXPECT_EQ(309, message.repeated_sfixed32(1));
+  EXPECT_EQ(310, message.repeated_sfixed64(1));
+  EXPECT_EQ(311, message.repeated_float(1));
+  EXPECT_EQ(312, message.repeated_double(1));
+  EXPECT_FALSE(message.repeated_bool(1));
+  EXPECT_EQ("315", message.repeated_string(1));
+  EXPECT_EQ("316", message.repeated_bytes(1));
+
+  EXPECT_EQ(317, message.repeatedgroup(1).a());
+  EXPECT_EQ(318, message.repeated_nested_message(1).bb());
+  EXPECT_EQ(319, message.repeated_foreign_message(1).c());
+  EXPECT_EQ(320, message.repeated_import_message(1).d());
+  EXPECT_EQ(327, message.repeated_lazy_message(1).bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAZ, message.repeated_nested_enum(1));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ, message.repeated_foreign_enum(1));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAZ, message.repeated_import_enum(1));
+
+
+  // -----------------------------------------------------------------
+
+  EXPECT_TRUE(message.has_default_int32());
+  EXPECT_TRUE(message.has_default_int64());
+  EXPECT_TRUE(message.has_default_uint32());
+  EXPECT_TRUE(message.has_default_uint64());
+  EXPECT_TRUE(message.has_default_sint32());
+  EXPECT_TRUE(message.has_default_sint64());
+  EXPECT_TRUE(message.has_default_fixed32());
+  EXPECT_TRUE(message.has_default_fixed64());
+  EXPECT_TRUE(message.has_default_sfixed32());
+  EXPECT_TRUE(message.has_default_sfixed64());
+  EXPECT_TRUE(message.has_default_float());
+  EXPECT_TRUE(message.has_default_double());
+  EXPECT_TRUE(message.has_default_bool());
+  EXPECT_TRUE(message.has_default_string());
+  EXPECT_TRUE(message.has_default_bytes());
+
+  EXPECT_TRUE(message.has_default_nested_enum());
+  EXPECT_TRUE(message.has_default_foreign_enum());
+  EXPECT_TRUE(message.has_default_import_enum());
+
+
+  EXPECT_EQ(401, message.default_int32());
+  EXPECT_EQ(402, message.default_int64());
+  EXPECT_EQ(403, message.default_uint32());
+  EXPECT_EQ(404, message.default_uint64());
+  EXPECT_EQ(405, message.default_sint32());
+  EXPECT_EQ(406, message.default_sint64());
+  EXPECT_EQ(407, message.default_fixed32());
+  EXPECT_EQ(408, message.default_fixed64());
+  EXPECT_EQ(409, message.default_sfixed32());
+  EXPECT_EQ(410, message.default_sfixed64());
+  EXPECT_EQ(411, message.default_float());
+  EXPECT_EQ(412, message.default_double());
+  EXPECT_FALSE(message.default_bool());
+  EXPECT_EQ("415", message.default_string());
+  EXPECT_EQ("416", message.default_bytes());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::FOO, message.default_nested_enum());
+  EXPECT_EQ(UNITTEST::FOREIGN_FOO, message.default_foreign_enum());
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_FOO, message.default_import_enum());
+
+
+  EXPECT_FALSE(message.has_oneof_uint32());
+  EXPECT_FALSE(message.has_oneof_nested_message());
+  EXPECT_FALSE(message.has_oneof_string());
+  EXPECT_TRUE(message.has_oneof_bytes());
+
+  EXPECT_EQ("604", message.oneof_bytes());
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ExpectClear(const UNITTEST::TestAllTypes& message) {
+  // has_blah() should initially be false for all optional fields.
+  EXPECT_FALSE(message.has_optional_int32());
+  EXPECT_FALSE(message.has_optional_int64());
+  EXPECT_FALSE(message.has_optional_uint32());
+  EXPECT_FALSE(message.has_optional_uint64());
+  EXPECT_FALSE(message.has_optional_sint32());
+  EXPECT_FALSE(message.has_optional_sint64());
+  EXPECT_FALSE(message.has_optional_fixed32());
+  EXPECT_FALSE(message.has_optional_fixed64());
+  EXPECT_FALSE(message.has_optional_sfixed32());
+  EXPECT_FALSE(message.has_optional_sfixed64());
+  EXPECT_FALSE(message.has_optional_float());
+  EXPECT_FALSE(message.has_optional_double());
+  EXPECT_FALSE(message.has_optional_bool());
+  EXPECT_FALSE(message.has_optional_string());
+  EXPECT_FALSE(message.has_optional_bytes());
+
+  EXPECT_FALSE(message.has_optionalgroup());
+  EXPECT_FALSE(message.has_optional_nested_message());
+  EXPECT_FALSE(message.has_optional_foreign_message());
+  EXPECT_FALSE(message.has_optional_import_message());
+  EXPECT_FALSE(message.has_optional_public_import_message());
+  EXPECT_FALSE(message.has_optional_lazy_message());
+
+  EXPECT_FALSE(message.has_optional_nested_enum());
+  EXPECT_FALSE(message.has_optional_foreign_enum());
+  EXPECT_FALSE(message.has_optional_import_enum());
+
+  EXPECT_FALSE(message.has_optional_string_piece());
+  EXPECT_FALSE(message.has_optional_cord());
+
+  // Optional fields without defaults are set to zero or something like it.
+  EXPECT_EQ(0, message.optional_int32());
+  EXPECT_EQ(0, message.optional_int64());
+  EXPECT_EQ(0, message.optional_uint32());
+  EXPECT_EQ(0, message.optional_uint64());
+  EXPECT_EQ(0, message.optional_sint32());
+  EXPECT_EQ(0, message.optional_sint64());
+  EXPECT_EQ(0, message.optional_fixed32());
+  EXPECT_EQ(0, message.optional_fixed64());
+  EXPECT_EQ(0, message.optional_sfixed32());
+  EXPECT_EQ(0, message.optional_sfixed64());
+  EXPECT_EQ(0, message.optional_float());
+  EXPECT_EQ(0, message.optional_double());
+  EXPECT_FALSE(message.optional_bool());
+  EXPECT_EQ("", message.optional_string());
+  EXPECT_EQ("", message.optional_bytes());
+
+  // Embedded messages should also be clear.
+  EXPECT_FALSE(message.optionalgroup().has_a());
+  EXPECT_FALSE(message.optional_nested_message().has_bb());
+  EXPECT_FALSE(message.optional_foreign_message().has_c());
+  EXPECT_FALSE(message.optional_import_message().has_d());
+  EXPECT_FALSE(message.optional_public_import_message().has_e());
+  EXPECT_FALSE(message.optional_lazy_message().has_bb());
+
+  EXPECT_EQ(0, message.optionalgroup().a());
+  EXPECT_EQ(0, message.optional_nested_message().bb());
+  EXPECT_EQ(0, message.optional_foreign_message().c());
+  EXPECT_EQ(0, message.optional_import_message().d());
+  EXPECT_EQ(0, message.optional_public_import_message().e());
+  EXPECT_EQ(0, message.optional_lazy_message().bb());
+
+  // Enums without defaults are set to the first value in the enum.
+  EXPECT_EQ(UNITTEST::TestAllTypes::FOO, message.optional_nested_enum());
+  EXPECT_EQ(UNITTEST::FOREIGN_FOO, message.optional_foreign_enum());
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_FOO, message.optional_import_enum());
+
+
+  // Repeated fields are empty.
+  EXPECT_EQ(0, message.repeated_int32_size());
+  EXPECT_EQ(0, message.repeated_int64_size());
+  EXPECT_EQ(0, message.repeated_uint32_size());
+  EXPECT_EQ(0, message.repeated_uint64_size());
+  EXPECT_EQ(0, message.repeated_sint32_size());
+  EXPECT_EQ(0, message.repeated_sint64_size());
+  EXPECT_EQ(0, message.repeated_fixed32_size());
+  EXPECT_EQ(0, message.repeated_fixed64_size());
+  EXPECT_EQ(0, message.repeated_sfixed32_size());
+  EXPECT_EQ(0, message.repeated_sfixed64_size());
+  EXPECT_EQ(0, message.repeated_float_size());
+  EXPECT_EQ(0, message.repeated_double_size());
+  EXPECT_EQ(0, message.repeated_bool_size());
+  EXPECT_EQ(0, message.repeated_string_size());
+  EXPECT_EQ(0, message.repeated_bytes_size());
+
+  EXPECT_EQ(0, message.repeatedgroup_size());
+  EXPECT_EQ(0, message.repeated_nested_message_size());
+  EXPECT_EQ(0, message.repeated_foreign_message_size());
+  EXPECT_EQ(0, message.repeated_import_message_size());
+  EXPECT_EQ(0, message.repeated_lazy_message_size());
+  EXPECT_EQ(0, message.repeated_nested_enum_size());
+  EXPECT_EQ(0, message.repeated_foreign_enum_size());
+  EXPECT_EQ(0, message.repeated_import_enum_size());
+
+  EXPECT_EQ(0, message.repeated_string_piece_size());
+  EXPECT_EQ(0, message.repeated_cord_size());
+
+  // has_blah() should also be false for all default fields.
+  EXPECT_FALSE(message.has_default_int32());
+  EXPECT_FALSE(message.has_default_int64());
+  EXPECT_FALSE(message.has_default_uint32());
+  EXPECT_FALSE(message.has_default_uint64());
+  EXPECT_FALSE(message.has_default_sint32());
+  EXPECT_FALSE(message.has_default_sint64());
+  EXPECT_FALSE(message.has_default_fixed32());
+  EXPECT_FALSE(message.has_default_fixed64());
+  EXPECT_FALSE(message.has_default_sfixed32());
+  EXPECT_FALSE(message.has_default_sfixed64());
+  EXPECT_FALSE(message.has_default_float());
+  EXPECT_FALSE(message.has_default_double());
+  EXPECT_FALSE(message.has_default_bool());
+  EXPECT_FALSE(message.has_default_string());
+  EXPECT_FALSE(message.has_default_bytes());
+
+  EXPECT_FALSE(message.has_default_nested_enum());
+  EXPECT_FALSE(message.has_default_foreign_enum());
+  EXPECT_FALSE(message.has_default_import_enum());
+
+
+  // Fields with defaults have their default values (duh).
+  EXPECT_EQ(41, message.default_int32());
+  EXPECT_EQ(42, message.default_int64());
+  EXPECT_EQ(43, message.default_uint32());
+  EXPECT_EQ(44, message.default_uint64());
+  EXPECT_EQ(-45, message.default_sint32());
+  EXPECT_EQ(46, message.default_sint64());
+  EXPECT_EQ(47, message.default_fixed32());
+  EXPECT_EQ(48, message.default_fixed64());
+  EXPECT_EQ(49, message.default_sfixed32());
+  EXPECT_EQ(-50, message.default_sfixed64());
+  EXPECT_EQ(51.5, message.default_float());
+  EXPECT_EQ(52e3, message.default_double());
+  EXPECT_TRUE(message.default_bool());
+  EXPECT_EQ("hello", message.default_string());
+  EXPECT_EQ("world", message.default_bytes());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAR, message.default_nested_enum());
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR, message.default_foreign_enum());
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAR, message.default_import_enum());
+
+
+  EXPECT_FALSE(message.has_oneof_uint32());
+  EXPECT_FALSE(message.has_oneof_nested_message());
+  EXPECT_FALSE(message.has_oneof_string());
+  EXPECT_FALSE(message.has_oneof_bytes());
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ExpectRepeatedFieldsModified(
+    const UNITTEST::TestAllTypes& message) {
+  // ModifyRepeatedFields only sets the second repeated element of each
+  // field.  In addition to verifying this, we also verify that the first
+  // element and size were *not* modified.
+  ASSERT_EQ(2, message.repeated_int32_size());
+  ASSERT_EQ(2, message.repeated_int64_size());
+  ASSERT_EQ(2, message.repeated_uint32_size());
+  ASSERT_EQ(2, message.repeated_uint64_size());
+  ASSERT_EQ(2, message.repeated_sint32_size());
+  ASSERT_EQ(2, message.repeated_sint64_size());
+  ASSERT_EQ(2, message.repeated_fixed32_size());
+  ASSERT_EQ(2, message.repeated_fixed64_size());
+  ASSERT_EQ(2, message.repeated_sfixed32_size());
+  ASSERT_EQ(2, message.repeated_sfixed64_size());
+  ASSERT_EQ(2, message.repeated_float_size());
+  ASSERT_EQ(2, message.repeated_double_size());
+  ASSERT_EQ(2, message.repeated_bool_size());
+  ASSERT_EQ(2, message.repeated_string_size());
+  ASSERT_EQ(2, message.repeated_bytes_size());
+
+  ASSERT_EQ(2, message.repeatedgroup_size());
+  ASSERT_EQ(2, message.repeated_nested_message_size());
+  ASSERT_EQ(2, message.repeated_foreign_message_size());
+  ASSERT_EQ(2, message.repeated_import_message_size());
+  ASSERT_EQ(2, message.repeated_lazy_message_size());
+  ASSERT_EQ(2, message.repeated_nested_enum_size());
+  ASSERT_EQ(2, message.repeated_foreign_enum_size());
+  ASSERT_EQ(2, message.repeated_import_enum_size());
+
+#ifndef PROTOBUF_TEST_NO_DESCRIPTORS
+  ASSERT_EQ(2, message.repeated_string_piece_size());
+  ASSERT_EQ(2, message.repeated_cord_size());
+#endif
+
+  EXPECT_EQ(201, message.repeated_int32(0));
+  EXPECT_EQ(202, message.repeated_int64(0));
+  EXPECT_EQ(203, message.repeated_uint32(0));
+  EXPECT_EQ(204, message.repeated_uint64(0));
+  EXPECT_EQ(205, message.repeated_sint32(0));
+  EXPECT_EQ(206, message.repeated_sint64(0));
+  EXPECT_EQ(207, message.repeated_fixed32(0));
+  EXPECT_EQ(208, message.repeated_fixed64(0));
+  EXPECT_EQ(209, message.repeated_sfixed32(0));
+  EXPECT_EQ(210, message.repeated_sfixed64(0));
+  EXPECT_EQ(211, message.repeated_float(0));
+  EXPECT_EQ(212, message.repeated_double(0));
+  EXPECT_TRUE(message.repeated_bool(0));
+  EXPECT_EQ("215", message.repeated_string(0));
+  EXPECT_EQ("216", message.repeated_bytes(0));
+
+  EXPECT_EQ(217, message.repeatedgroup(0).a());
+  EXPECT_EQ(218, message.repeated_nested_message(0).bb());
+  EXPECT_EQ(219, message.repeated_foreign_message(0).c());
+  EXPECT_EQ(220, message.repeated_import_message(0).d());
+  EXPECT_EQ(227, message.repeated_lazy_message(0).bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAR, message.repeated_nested_enum(0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR, message.repeated_foreign_enum(0));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAR, message.repeated_import_enum(0));
+
+
+  // Actually verify the second (modified) elements now.
+  EXPECT_EQ(501, message.repeated_int32(1));
+  EXPECT_EQ(502, message.repeated_int64(1));
+  EXPECT_EQ(503, message.repeated_uint32(1));
+  EXPECT_EQ(504, message.repeated_uint64(1));
+  EXPECT_EQ(505, message.repeated_sint32(1));
+  EXPECT_EQ(506, message.repeated_sint64(1));
+  EXPECT_EQ(507, message.repeated_fixed32(1));
+  EXPECT_EQ(508, message.repeated_fixed64(1));
+  EXPECT_EQ(509, message.repeated_sfixed32(1));
+  EXPECT_EQ(510, message.repeated_sfixed64(1));
+  EXPECT_EQ(511, message.repeated_float(1));
+  EXPECT_EQ(512, message.repeated_double(1));
+  EXPECT_TRUE(message.repeated_bool(1));
+  EXPECT_EQ("515", message.repeated_string(1));
+  EXPECT_EQ("516", message.repeated_bytes(1));
+
+  EXPECT_EQ(517, message.repeatedgroup(1).a());
+  EXPECT_EQ(518, message.repeated_nested_message(1).bb());
+  EXPECT_EQ(519, message.repeated_foreign_message(1).c());
+  EXPECT_EQ(520, message.repeated_import_message(1).d());
+  EXPECT_EQ(527, message.repeated_lazy_message(1).bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::FOO, message.repeated_nested_enum(1));
+  EXPECT_EQ(UNITTEST::FOREIGN_FOO, message.repeated_foreign_enum(1));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_FOO, message.repeated_import_enum(1));
+
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::SetPackedFields(UNITTEST::TestPackedTypes* message) {
+  message->add_packed_int32(601);
+  message->add_packed_int64(602);
+  message->add_packed_uint32(603);
+  message->add_packed_uint64(604);
+  message->add_packed_sint32(605);
+  message->add_packed_sint64(606);
+  message->add_packed_fixed32(607);
+  message->add_packed_fixed64(608);
+  message->add_packed_sfixed32(609);
+  message->add_packed_sfixed64(610);
+  message->add_packed_float(611);
+  message->add_packed_double(612);
+  message->add_packed_bool(true);
+  message->add_packed_enum(UNITTEST::FOREIGN_BAR);
+  // add a second one of each field
+  message->add_packed_int32(701);
+  message->add_packed_int64(702);
+  message->add_packed_uint32(703);
+  message->add_packed_uint64(704);
+  message->add_packed_sint32(705);
+  message->add_packed_sint64(706);
+  message->add_packed_fixed32(707);
+  message->add_packed_fixed64(708);
+  message->add_packed_sfixed32(709);
+  message->add_packed_sfixed64(710);
+  message->add_packed_float(711);
+  message->add_packed_double(712);
+  message->add_packed_bool(false);
+  message->add_packed_enum(UNITTEST::FOREIGN_BAZ);
+}
+
+inline void TestUtil::SetUnpackedFields(UNITTEST::TestUnpackedTypes* message) {
+  // The values applied here must match those of SetPackedFields.
+
+  message->add_unpacked_int32(601);
+  message->add_unpacked_int64(602);
+  message->add_unpacked_uint32(603);
+  message->add_unpacked_uint64(604);
+  message->add_unpacked_sint32(605);
+  message->add_unpacked_sint64(606);
+  message->add_unpacked_fixed32(607);
+  message->add_unpacked_fixed64(608);
+  message->add_unpacked_sfixed32(609);
+  message->add_unpacked_sfixed64(610);
+  message->add_unpacked_float(611);
+  message->add_unpacked_double(612);
+  message->add_unpacked_bool(true);
+  message->add_unpacked_enum(UNITTEST::FOREIGN_BAR);
+  // add a second one of each field
+  message->add_unpacked_int32(701);
+  message->add_unpacked_int64(702);
+  message->add_unpacked_uint32(703);
+  message->add_unpacked_uint64(704);
+  message->add_unpacked_sint32(705);
+  message->add_unpacked_sint64(706);
+  message->add_unpacked_fixed32(707);
+  message->add_unpacked_fixed64(708);
+  message->add_unpacked_sfixed32(709);
+  message->add_unpacked_sfixed64(710);
+  message->add_unpacked_float(711);
+  message->add_unpacked_double(712);
+  message->add_unpacked_bool(false);
+  message->add_unpacked_enum(UNITTEST::FOREIGN_BAZ);
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ExpectPackedFieldsSet(
+    const UNITTEST::TestPackedTypes& message) {
+  ASSERT_EQ(2, message.packed_int32_size());
+  ASSERT_EQ(2, message.packed_int64_size());
+  ASSERT_EQ(2, message.packed_uint32_size());
+  ASSERT_EQ(2, message.packed_uint64_size());
+  ASSERT_EQ(2, message.packed_sint32_size());
+  ASSERT_EQ(2, message.packed_sint64_size());
+  ASSERT_EQ(2, message.packed_fixed32_size());
+  ASSERT_EQ(2, message.packed_fixed64_size());
+  ASSERT_EQ(2, message.packed_sfixed32_size());
+  ASSERT_EQ(2, message.packed_sfixed64_size());
+  ASSERT_EQ(2, message.packed_float_size());
+  ASSERT_EQ(2, message.packed_double_size());
+  ASSERT_EQ(2, message.packed_bool_size());
+  ASSERT_EQ(2, message.packed_enum_size());
+
+  EXPECT_EQ(601, message.packed_int32(0));
+  EXPECT_EQ(602, message.packed_int64(0));
+  EXPECT_EQ(603, message.packed_uint32(0));
+  EXPECT_EQ(604, message.packed_uint64(0));
+  EXPECT_EQ(605, message.packed_sint32(0));
+  EXPECT_EQ(606, message.packed_sint64(0));
+  EXPECT_EQ(607, message.packed_fixed32(0));
+  EXPECT_EQ(608, message.packed_fixed64(0));
+  EXPECT_EQ(609, message.packed_sfixed32(0));
+  EXPECT_EQ(610, message.packed_sfixed64(0));
+  EXPECT_EQ(611, message.packed_float(0));
+  EXPECT_EQ(612, message.packed_double(0));
+  EXPECT_TRUE(message.packed_bool(0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR, message.packed_enum(0));
+
+  EXPECT_EQ(701, message.packed_int32(1));
+  EXPECT_EQ(702, message.packed_int64(1));
+  EXPECT_EQ(703, message.packed_uint32(1));
+  EXPECT_EQ(704, message.packed_uint64(1));
+  EXPECT_EQ(705, message.packed_sint32(1));
+  EXPECT_EQ(706, message.packed_sint64(1));
+  EXPECT_EQ(707, message.packed_fixed32(1));
+  EXPECT_EQ(708, message.packed_fixed64(1));
+  EXPECT_EQ(709, message.packed_sfixed32(1));
+  EXPECT_EQ(710, message.packed_sfixed64(1));
+  EXPECT_EQ(711, message.packed_float(1));
+  EXPECT_EQ(712, message.packed_double(1));
+  EXPECT_FALSE(message.packed_bool(1));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ, message.packed_enum(1));
+}
+
+inline void TestUtil::ExpectUnpackedFieldsSet(
+    const UNITTEST::TestUnpackedTypes& message) {
+  // The values expected here must match those of ExpectPackedFieldsSet.
+
+  ASSERT_EQ(2, message.unpacked_int32_size());
+  ASSERT_EQ(2, message.unpacked_int64_size());
+  ASSERT_EQ(2, message.unpacked_uint32_size());
+  ASSERT_EQ(2, message.unpacked_uint64_size());
+  ASSERT_EQ(2, message.unpacked_sint32_size());
+  ASSERT_EQ(2, message.unpacked_sint64_size());
+  ASSERT_EQ(2, message.unpacked_fixed32_size());
+  ASSERT_EQ(2, message.unpacked_fixed64_size());
+  ASSERT_EQ(2, message.unpacked_sfixed32_size());
+  ASSERT_EQ(2, message.unpacked_sfixed64_size());
+  ASSERT_EQ(2, message.unpacked_float_size());
+  ASSERT_EQ(2, message.unpacked_double_size());
+  ASSERT_EQ(2, message.unpacked_bool_size());
+  ASSERT_EQ(2, message.unpacked_enum_size());
+
+  EXPECT_EQ(601, message.unpacked_int32(0));
+  EXPECT_EQ(602, message.unpacked_int64(0));
+  EXPECT_EQ(603, message.unpacked_uint32(0));
+  EXPECT_EQ(604, message.unpacked_uint64(0));
+  EXPECT_EQ(605, message.unpacked_sint32(0));
+  EXPECT_EQ(606, message.unpacked_sint64(0));
+  EXPECT_EQ(607, message.unpacked_fixed32(0));
+  EXPECT_EQ(608, message.unpacked_fixed64(0));
+  EXPECT_EQ(609, message.unpacked_sfixed32(0));
+  EXPECT_EQ(610, message.unpacked_sfixed64(0));
+  EXPECT_EQ(611, message.unpacked_float(0));
+  EXPECT_EQ(612, message.unpacked_double(0));
+  EXPECT_TRUE(message.unpacked_bool(0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR, message.unpacked_enum(0));
+
+  EXPECT_EQ(701, message.unpacked_int32(1));
+  EXPECT_EQ(702, message.unpacked_int64(1));
+  EXPECT_EQ(703, message.unpacked_uint32(1));
+  EXPECT_EQ(704, message.unpacked_uint64(1));
+  EXPECT_EQ(705, message.unpacked_sint32(1));
+  EXPECT_EQ(706, message.unpacked_sint64(1));
+  EXPECT_EQ(707, message.unpacked_fixed32(1));
+  EXPECT_EQ(708, message.unpacked_fixed64(1));
+  EXPECT_EQ(709, message.unpacked_sfixed32(1));
+  EXPECT_EQ(710, message.unpacked_sfixed64(1));
+  EXPECT_EQ(711, message.unpacked_float(1));
+  EXPECT_EQ(712, message.unpacked_double(1));
+  EXPECT_FALSE(message.unpacked_bool(1));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ, message.unpacked_enum(1));
+}
+
+// ===================================================================
+// Extensions
+//
+// All this code is exactly equivalent to the above code except that it's
+// manipulating extension fields instead of normal ones.
+
+inline void TestUtil::SetAllExtensions(UNITTEST::TestAllExtensions* message) {
+  message->SetExtension(UNITTEST::optional_int32_extension, 101);
+  message->SetExtension(UNITTEST::optional_int64_extension, 102);
+  message->SetExtension(UNITTEST::optional_uint32_extension, 103);
+  message->SetExtension(UNITTEST::optional_uint64_extension, 104);
+  message->SetExtension(UNITTEST::optional_sint32_extension, 105);
+  message->SetExtension(UNITTEST::optional_sint64_extension, 106);
+  message->SetExtension(UNITTEST::optional_fixed32_extension, 107);
+  message->SetExtension(UNITTEST::optional_fixed64_extension, 108);
+  message->SetExtension(UNITTEST::optional_sfixed32_extension, 109);
+  message->SetExtension(UNITTEST::optional_sfixed64_extension, 110);
+  message->SetExtension(UNITTEST::optional_float_extension, 111);
+  message->SetExtension(UNITTEST::optional_double_extension, 112);
+  message->SetExtension(UNITTEST::optional_bool_extension, true);
+  message->SetExtension(UNITTEST::optional_string_extension, "115");
+  message->SetExtension(UNITTEST::optional_bytes_extension, "116");
+
+  message->MutableExtension(UNITTEST::optionalgroup_extension)->set_a(117);
+  message->MutableExtension(UNITTEST::optional_nested_message_extension)
+      ->set_bb(118);
+  message->MutableExtension(UNITTEST::optional_foreign_message_extension)
+      ->set_c(119);
+  message->MutableExtension(UNITTEST::optional_import_message_extension)
+      ->set_d(120);
+
+  message->SetExtension(UNITTEST::optional_nested_enum_extension,
+                        UNITTEST::TestAllTypes::BAZ);
+  message->SetExtension(UNITTEST::optional_foreign_enum_extension,
+                        UNITTEST::FOREIGN_BAZ);
+  message->SetExtension(UNITTEST::optional_import_enum_extension,
+                        UNITTEST_IMPORT::IMPORT_BAZ);
+
+  message->SetExtension(UNITTEST::optional_string_piece_extension, "124");
+  message->SetExtension(UNITTEST::optional_cord_extension, "125");
+
+  message->MutableExtension(UNITTEST::optional_public_import_message_extension)
+      ->set_e(126);
+  message->MutableExtension(UNITTEST::optional_lazy_message_extension)
+      ->set_bb(127);
+
+  // -----------------------------------------------------------------
+
+  message->AddExtension(UNITTEST::repeated_int32_extension, 201);
+  message->AddExtension(UNITTEST::repeated_int64_extension, 202);
+  message->AddExtension(UNITTEST::repeated_uint32_extension, 203);
+  message->AddExtension(UNITTEST::repeated_uint64_extension, 204);
+  message->AddExtension(UNITTEST::repeated_sint32_extension, 205);
+  message->AddExtension(UNITTEST::repeated_sint64_extension, 206);
+  message->AddExtension(UNITTEST::repeated_fixed32_extension, 207);
+  message->AddExtension(UNITTEST::repeated_fixed64_extension, 208);
+  message->AddExtension(UNITTEST::repeated_sfixed32_extension, 209);
+  message->AddExtension(UNITTEST::repeated_sfixed64_extension, 210);
+  message->AddExtension(UNITTEST::repeated_float_extension, 211);
+  message->AddExtension(UNITTEST::repeated_double_extension, 212);
+  message->AddExtension(UNITTEST::repeated_bool_extension, true);
+  message->AddExtension(UNITTEST::repeated_string_extension, "215");
+  message->AddExtension(UNITTEST::repeated_bytes_extension, "216");
+
+  message->AddExtension(UNITTEST::repeatedgroup_extension)->set_a(217);
+  message->AddExtension(UNITTEST::repeated_nested_message_extension)
+      ->set_bb(218);
+  message->AddExtension(UNITTEST::repeated_foreign_message_extension)
+      ->set_c(219);
+  message->AddExtension(UNITTEST::repeated_import_message_extension)
+      ->set_d(220);
+  message->AddExtension(UNITTEST::repeated_lazy_message_extension)->set_bb(227);
+
+  message->AddExtension(UNITTEST::repeated_nested_enum_extension,
+                        UNITTEST::TestAllTypes::BAR);
+  message->AddExtension(UNITTEST::repeated_foreign_enum_extension,
+                        UNITTEST::FOREIGN_BAR);
+  message->AddExtension(UNITTEST::repeated_import_enum_extension,
+                        UNITTEST_IMPORT::IMPORT_BAR);
+
+  message->AddExtension(UNITTEST::repeated_string_piece_extension, "224");
+  message->AddExtension(UNITTEST::repeated_cord_extension, "225");
+
+  // Add a second one of each field.
+  message->AddExtension(UNITTEST::repeated_int32_extension, 301);
+  message->AddExtension(UNITTEST::repeated_int64_extension, 302);
+  message->AddExtension(UNITTEST::repeated_uint32_extension, 303);
+  message->AddExtension(UNITTEST::repeated_uint64_extension, 304);
+  message->AddExtension(UNITTEST::repeated_sint32_extension, 305);
+  message->AddExtension(UNITTEST::repeated_sint64_extension, 306);
+  message->AddExtension(UNITTEST::repeated_fixed32_extension, 307);
+  message->AddExtension(UNITTEST::repeated_fixed64_extension, 308);
+  message->AddExtension(UNITTEST::repeated_sfixed32_extension, 309);
+  message->AddExtension(UNITTEST::repeated_sfixed64_extension, 310);
+  message->AddExtension(UNITTEST::repeated_float_extension, 311);
+  message->AddExtension(UNITTEST::repeated_double_extension, 312);
+  message->AddExtension(UNITTEST::repeated_bool_extension, false);
+  message->AddExtension(UNITTEST::repeated_string_extension, "315");
+  message->AddExtension(UNITTEST::repeated_bytes_extension, "316");
+
+  message->AddExtension(UNITTEST::repeatedgroup_extension)->set_a(317);
+  message->AddExtension(UNITTEST::repeated_nested_message_extension)
+      ->set_bb(318);
+  message->AddExtension(UNITTEST::repeated_foreign_message_extension)
+      ->set_c(319);
+  message->AddExtension(UNITTEST::repeated_import_message_extension)
+      ->set_d(320);
+  message->AddExtension(UNITTEST::repeated_lazy_message_extension)->set_bb(327);
+
+  message->AddExtension(UNITTEST::repeated_nested_enum_extension,
+                        UNITTEST::TestAllTypes::BAZ);
+  message->AddExtension(UNITTEST::repeated_foreign_enum_extension,
+                        UNITTEST::FOREIGN_BAZ);
+  message->AddExtension(UNITTEST::repeated_import_enum_extension,
+                        UNITTEST_IMPORT::IMPORT_BAZ);
+
+  message->AddExtension(UNITTEST::repeated_string_piece_extension, "324");
+  message->AddExtension(UNITTEST::repeated_cord_extension, "325");
+
+  // -----------------------------------------------------------------
+
+  message->SetExtension(UNITTEST::default_int32_extension, 401);
+  message->SetExtension(UNITTEST::default_int64_extension, 402);
+  message->SetExtension(UNITTEST::default_uint32_extension, 403);
+  message->SetExtension(UNITTEST::default_uint64_extension, 404);
+  message->SetExtension(UNITTEST::default_sint32_extension, 405);
+  message->SetExtension(UNITTEST::default_sint64_extension, 406);
+  message->SetExtension(UNITTEST::default_fixed32_extension, 407);
+  message->SetExtension(UNITTEST::default_fixed64_extension, 408);
+  message->SetExtension(UNITTEST::default_sfixed32_extension, 409);
+  message->SetExtension(UNITTEST::default_sfixed64_extension, 410);
+  message->SetExtension(UNITTEST::default_float_extension, 411);
+  message->SetExtension(UNITTEST::default_double_extension, 412);
+  message->SetExtension(UNITTEST::default_bool_extension, false);
+  message->SetExtension(UNITTEST::default_string_extension, "415");
+  message->SetExtension(UNITTEST::default_bytes_extension, "416");
+
+  message->SetExtension(UNITTEST::default_nested_enum_extension,
+                        UNITTEST::TestAllTypes::FOO);
+  message->SetExtension(UNITTEST::default_foreign_enum_extension,
+                        UNITTEST::FOREIGN_FOO);
+  message->SetExtension(UNITTEST::default_import_enum_extension,
+                        UNITTEST_IMPORT::IMPORT_FOO);
+
+  message->SetExtension(UNITTEST::default_string_piece_extension, "424");
+  message->SetExtension(UNITTEST::default_cord_extension, "425");
+
+  SetOneofFields(message);
+}
+
+inline void TestUtil::SetOneofFields(UNITTEST::TestAllExtensions* message) {
+  message->SetExtension(UNITTEST::oneof_uint32_extension, 601);
+  message->MutableExtension(UNITTEST::oneof_nested_message_extension)
+      ->set_bb(602);
+  message->SetExtension(UNITTEST::oneof_string_extension, "603");
+  message->SetExtension(UNITTEST::oneof_bytes_extension, "604");
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::SetAllFieldsAndExtensions(
+    UNITTEST::TestFieldOrderings* message) {
+  GOOGLE_CHECK(message);
+  message->set_my_int(1);
+  message->set_my_string("foo");
+  message->set_my_float(1.0);
+  message->SetExtension(UNITTEST::my_extension_int, 23);
+  message->SetExtension(UNITTEST::my_extension_string, "bar");
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ModifyRepeatedExtensions(
+    UNITTEST::TestAllExtensions* message) {
+  message->SetExtension(UNITTEST::repeated_int32_extension, 1, 501);
+  message->SetExtension(UNITTEST::repeated_int64_extension, 1, 502);
+  message->SetExtension(UNITTEST::repeated_uint32_extension, 1, 503);
+  message->SetExtension(UNITTEST::repeated_uint64_extension, 1, 504);
+  message->SetExtension(UNITTEST::repeated_sint32_extension, 1, 505);
+  message->SetExtension(UNITTEST::repeated_sint64_extension, 1, 506);
+  message->SetExtension(UNITTEST::repeated_fixed32_extension, 1, 507);
+  message->SetExtension(UNITTEST::repeated_fixed64_extension, 1, 508);
+  message->SetExtension(UNITTEST::repeated_sfixed32_extension, 1, 509);
+  message->SetExtension(UNITTEST::repeated_sfixed64_extension, 1, 510);
+  message->SetExtension(UNITTEST::repeated_float_extension, 1, 511);
+  message->SetExtension(UNITTEST::repeated_double_extension, 1, 512);
+  message->SetExtension(UNITTEST::repeated_bool_extension, 1, true);
+  message->SetExtension(UNITTEST::repeated_string_extension, 1, "515");
+  message->SetExtension(UNITTEST::repeated_bytes_extension, 1, "516");
+
+  message->MutableExtension(UNITTEST::repeatedgroup_extension, 1)->set_a(517);
+  message->MutableExtension(UNITTEST::repeated_nested_message_extension, 1)
+      ->set_bb(518);
+  message->MutableExtension(UNITTEST::repeated_foreign_message_extension, 1)
+      ->set_c(519);
+  message->MutableExtension(UNITTEST::repeated_import_message_extension, 1)
+      ->set_d(520);
+  message->MutableExtension(UNITTEST::repeated_lazy_message_extension, 1)
+      ->set_bb(527);
+
+  message->SetExtension(UNITTEST::repeated_nested_enum_extension, 1,
+                        UNITTEST::TestAllTypes::FOO);
+  message->SetExtension(UNITTEST::repeated_foreign_enum_extension, 1,
+                        UNITTEST::FOREIGN_FOO);
+  message->SetExtension(UNITTEST::repeated_import_enum_extension, 1,
+                        UNITTEST_IMPORT::IMPORT_FOO);
+
+  message->SetExtension(UNITTEST::repeated_string_piece_extension, 1, "524");
+  message->SetExtension(UNITTEST::repeated_cord_extension, 1, "525");
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ExpectAllExtensionsSet(
+    const UNITTEST::TestAllExtensions& message) {
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_int32_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_int64_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_uint32_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_uint64_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_sint32_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_sint64_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_fixed32_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_fixed64_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_sfixed32_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_sfixed64_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_float_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_double_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_bool_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_string_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_bytes_extension));
+
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optionalgroup_extension));
+  EXPECT_TRUE(
+      message.HasExtension(UNITTEST::optional_nested_message_extension));
+  EXPECT_TRUE(
+      message.HasExtension(UNITTEST::optional_foreign_message_extension));
+  EXPECT_TRUE(
+      message.HasExtension(UNITTEST::optional_import_message_extension));
+  EXPECT_TRUE(
+      message.HasExtension(UNITTEST::optional_public_import_message_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_lazy_message_extension));
+
+  EXPECT_TRUE(message.GetExtension(UNITTEST::optionalgroup_extension).has_a());
+  EXPECT_TRUE(message.GetExtension(UNITTEST::optional_nested_message_extension)
+                  .has_bb());
+  EXPECT_TRUE(message.GetExtension(UNITTEST::optional_foreign_message_extension)
+                  .has_c());
+  EXPECT_TRUE(message.GetExtension(UNITTEST::optional_import_message_extension)
+                  .has_d());
+  EXPECT_TRUE(
+      message.GetExtension(UNITTEST::optional_public_import_message_extension)
+          .has_e());
+  EXPECT_TRUE(
+      message.GetExtension(UNITTEST::optional_lazy_message_extension).has_bb());
+
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_nested_enum_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_foreign_enum_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_import_enum_extension));
+
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_string_piece_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::optional_cord_extension));
+
+  EXPECT_EQ(101, message.GetExtension(UNITTEST::optional_int32_extension));
+  EXPECT_EQ(102, message.GetExtension(UNITTEST::optional_int64_extension));
+  EXPECT_EQ(103, message.GetExtension(UNITTEST::optional_uint32_extension));
+  EXPECT_EQ(104, message.GetExtension(UNITTEST::optional_uint64_extension));
+  EXPECT_EQ(105, message.GetExtension(UNITTEST::optional_sint32_extension));
+  EXPECT_EQ(106, message.GetExtension(UNITTEST::optional_sint64_extension));
+  EXPECT_EQ(107, message.GetExtension(UNITTEST::optional_fixed32_extension));
+  EXPECT_EQ(108, message.GetExtension(UNITTEST::optional_fixed64_extension));
+  EXPECT_EQ(109, message.GetExtension(UNITTEST::optional_sfixed32_extension));
+  EXPECT_EQ(110, message.GetExtension(UNITTEST::optional_sfixed64_extension));
+  EXPECT_EQ(111, message.GetExtension(UNITTEST::optional_float_extension));
+  EXPECT_EQ(112, message.GetExtension(UNITTEST::optional_double_extension));
+  EXPECT_TRUE(message.GetExtension(UNITTEST::optional_bool_extension));
+  EXPECT_EQ("115", message.GetExtension(UNITTEST::optional_string_extension));
+  EXPECT_EQ("116", message.GetExtension(UNITTEST::optional_bytes_extension));
+
+  EXPECT_EQ(117, message.GetExtension(UNITTEST::optionalgroup_extension).a());
+  EXPECT_EQ(
+      118,
+      message.GetExtension(UNITTEST::optional_nested_message_extension).bb());
+  EXPECT_EQ(
+      119,
+      message.GetExtension(UNITTEST::optional_foreign_message_extension).c());
+  EXPECT_EQ(
+      120,
+      message.GetExtension(UNITTEST::optional_import_message_extension).d());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAZ,
+            message.GetExtension(UNITTEST::optional_nested_enum_extension));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ,
+            message.GetExtension(UNITTEST::optional_foreign_enum_extension));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAZ,
+            message.GetExtension(UNITTEST::optional_import_enum_extension));
+
+  EXPECT_EQ("124",
+            message.GetExtension(UNITTEST::optional_string_piece_extension));
+  EXPECT_EQ("125", message.GetExtension(UNITTEST::optional_cord_extension));
+  EXPECT_EQ(
+      126,
+      message.GetExtension(UNITTEST::optional_public_import_message_extension)
+          .e());
+  EXPECT_EQ(
+      127,
+      message.GetExtension(UNITTEST::optional_lazy_message_extension).bb());
+
+  // -----------------------------------------------------------------
+
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_int32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_int64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_uint32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_uint64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sint32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sint64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_fixed32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_fixed64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sfixed32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sfixed64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_float_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_double_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_bool_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_string_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_bytes_extension));
+
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeatedgroup_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_nested_message_extension));
+  ASSERT_EQ(
+      2, message.ExtensionSize(UNITTEST::repeated_foreign_message_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_import_message_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_lazy_message_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_nested_enum_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_foreign_enum_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_import_enum_extension));
+
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_string_piece_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_cord_extension));
+
+  EXPECT_EQ(201, message.GetExtension(UNITTEST::repeated_int32_extension, 0));
+  EXPECT_EQ(202, message.GetExtension(UNITTEST::repeated_int64_extension, 0));
+  EXPECT_EQ(203, message.GetExtension(UNITTEST::repeated_uint32_extension, 0));
+  EXPECT_EQ(204, message.GetExtension(UNITTEST::repeated_uint64_extension, 0));
+  EXPECT_EQ(205, message.GetExtension(UNITTEST::repeated_sint32_extension, 0));
+  EXPECT_EQ(206, message.GetExtension(UNITTEST::repeated_sint64_extension, 0));
+  EXPECT_EQ(207, message.GetExtension(UNITTEST::repeated_fixed32_extension, 0));
+  EXPECT_EQ(208, message.GetExtension(UNITTEST::repeated_fixed64_extension, 0));
+  EXPECT_EQ(209,
+            message.GetExtension(UNITTEST::repeated_sfixed32_extension, 0));
+  EXPECT_EQ(210,
+            message.GetExtension(UNITTEST::repeated_sfixed64_extension, 0));
+  EXPECT_EQ(211, message.GetExtension(UNITTEST::repeated_float_extension, 0));
+  EXPECT_EQ(212, message.GetExtension(UNITTEST::repeated_double_extension, 0));
+  EXPECT_TRUE(message.GetExtension(UNITTEST::repeated_bool_extension, 0));
+  EXPECT_EQ("215",
+            message.GetExtension(UNITTEST::repeated_string_extension, 0));
+  EXPECT_EQ("216", message.GetExtension(UNITTEST::repeated_bytes_extension, 0));
+
+  EXPECT_EQ(217,
+            message.GetExtension(UNITTEST::repeatedgroup_extension, 0).a());
+  EXPECT_EQ(218,
+            message.GetExtension(UNITTEST::repeated_nested_message_extension, 0)
+                .bb());
+  EXPECT_EQ(
+      219, message.GetExtension(UNITTEST::repeated_foreign_message_extension, 0)
+               .c());
+  EXPECT_EQ(
+      220,
+      message.GetExtension(UNITTEST::repeated_import_message_extension, 0).d());
+  EXPECT_EQ(
+      227,
+      message.GetExtension(UNITTEST::repeated_lazy_message_extension, 0).bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAR,
+            message.GetExtension(UNITTEST::repeated_nested_enum_extension, 0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR,
+            message.GetExtension(UNITTEST::repeated_foreign_enum_extension, 0));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAR,
+            message.GetExtension(UNITTEST::repeated_import_enum_extension, 0));
+
+  EXPECT_EQ("224",
+            message.GetExtension(UNITTEST::repeated_string_piece_extension, 0));
+  EXPECT_EQ("225", message.GetExtension(UNITTEST::repeated_cord_extension, 0));
+
+  EXPECT_EQ(301, message.GetExtension(UNITTEST::repeated_int32_extension, 1));
+  EXPECT_EQ(302, message.GetExtension(UNITTEST::repeated_int64_extension, 1));
+  EXPECT_EQ(303, message.GetExtension(UNITTEST::repeated_uint32_extension, 1));
+  EXPECT_EQ(304, message.GetExtension(UNITTEST::repeated_uint64_extension, 1));
+  EXPECT_EQ(305, message.GetExtension(UNITTEST::repeated_sint32_extension, 1));
+  EXPECT_EQ(306, message.GetExtension(UNITTEST::repeated_sint64_extension, 1));
+  EXPECT_EQ(307, message.GetExtension(UNITTEST::repeated_fixed32_extension, 1));
+  EXPECT_EQ(308, message.GetExtension(UNITTEST::repeated_fixed64_extension, 1));
+  EXPECT_EQ(309,
+            message.GetExtension(UNITTEST::repeated_sfixed32_extension, 1));
+  EXPECT_EQ(310,
+            message.GetExtension(UNITTEST::repeated_sfixed64_extension, 1));
+  EXPECT_EQ(311, message.GetExtension(UNITTEST::repeated_float_extension, 1));
+  EXPECT_EQ(312, message.GetExtension(UNITTEST::repeated_double_extension, 1));
+  EXPECT_FALSE(message.GetExtension(UNITTEST::repeated_bool_extension, 1));
+  EXPECT_EQ("315",
+            message.GetExtension(UNITTEST::repeated_string_extension, 1));
+  EXPECT_EQ("316", message.GetExtension(UNITTEST::repeated_bytes_extension, 1));
+
+  EXPECT_EQ(317,
+            message.GetExtension(UNITTEST::repeatedgroup_extension, 1).a());
+  EXPECT_EQ(318,
+            message.GetExtension(UNITTEST::repeated_nested_message_extension, 1)
+                .bb());
+  EXPECT_EQ(
+      319, message.GetExtension(UNITTEST::repeated_foreign_message_extension, 1)
+               .c());
+  EXPECT_EQ(
+      320,
+      message.GetExtension(UNITTEST::repeated_import_message_extension, 1).d());
+  EXPECT_EQ(
+      327,
+      message.GetExtension(UNITTEST::repeated_lazy_message_extension, 1).bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAZ,
+            message.GetExtension(UNITTEST::repeated_nested_enum_extension, 1));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ,
+            message.GetExtension(UNITTEST::repeated_foreign_enum_extension, 1));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAZ,
+            message.GetExtension(UNITTEST::repeated_import_enum_extension, 1));
+
+  EXPECT_EQ("324",
+            message.GetExtension(UNITTEST::repeated_string_piece_extension, 1));
+  EXPECT_EQ("325", message.GetExtension(UNITTEST::repeated_cord_extension, 1));
+
+  // -----------------------------------------------------------------
+
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_int32_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_int64_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_uint32_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_uint64_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_sint32_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_sint64_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_fixed32_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_fixed64_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_sfixed32_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_sfixed64_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_float_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_double_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_bool_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_string_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_bytes_extension));
+
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_nested_enum_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_foreign_enum_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_import_enum_extension));
+
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_string_piece_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::default_cord_extension));
+
+  EXPECT_EQ(401, message.GetExtension(UNITTEST::default_int32_extension));
+  EXPECT_EQ(402, message.GetExtension(UNITTEST::default_int64_extension));
+  EXPECT_EQ(403, message.GetExtension(UNITTEST::default_uint32_extension));
+  EXPECT_EQ(404, message.GetExtension(UNITTEST::default_uint64_extension));
+  EXPECT_EQ(405, message.GetExtension(UNITTEST::default_sint32_extension));
+  EXPECT_EQ(406, message.GetExtension(UNITTEST::default_sint64_extension));
+  EXPECT_EQ(407, message.GetExtension(UNITTEST::default_fixed32_extension));
+  EXPECT_EQ(408, message.GetExtension(UNITTEST::default_fixed64_extension));
+  EXPECT_EQ(409, message.GetExtension(UNITTEST::default_sfixed32_extension));
+  EXPECT_EQ(410, message.GetExtension(UNITTEST::default_sfixed64_extension));
+  EXPECT_EQ(411, message.GetExtension(UNITTEST::default_float_extension));
+  EXPECT_EQ(412, message.GetExtension(UNITTEST::default_double_extension));
+  EXPECT_FALSE(message.GetExtension(UNITTEST::default_bool_extension));
+  EXPECT_EQ("415", message.GetExtension(UNITTEST::default_string_extension));
+  EXPECT_EQ("416", message.GetExtension(UNITTEST::default_bytes_extension));
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::FOO,
+            message.GetExtension(UNITTEST::default_nested_enum_extension));
+  EXPECT_EQ(UNITTEST::FOREIGN_FOO,
+            message.GetExtension(UNITTEST::default_foreign_enum_extension));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_FOO,
+            message.GetExtension(UNITTEST::default_import_enum_extension));
+
+  EXPECT_EQ("424",
+            message.GetExtension(UNITTEST::default_string_piece_extension));
+  EXPECT_EQ("425", message.GetExtension(UNITTEST::default_cord_extension));
+
+  EXPECT_TRUE(message.HasExtension(UNITTEST::oneof_uint32_extension));
+  EXPECT_TRUE(
+      message.GetExtension(UNITTEST::oneof_nested_message_extension).has_bb());
+  EXPECT_TRUE(message.HasExtension(UNITTEST::oneof_string_extension));
+  EXPECT_TRUE(message.HasExtension(UNITTEST::oneof_bytes_extension));
+
+  EXPECT_EQ(601, message.GetExtension(UNITTEST::oneof_uint32_extension));
+  EXPECT_EQ(
+      602, message.GetExtension(UNITTEST::oneof_nested_message_extension).bb());
+  EXPECT_EQ("603", message.GetExtension(UNITTEST::oneof_string_extension));
+  EXPECT_EQ("604", message.GetExtension(UNITTEST::oneof_bytes_extension));
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ExpectExtensionsClear(
+    const UNITTEST::TestAllExtensions& message) {
+  std::string serialized;
+  ASSERT_TRUE(message.SerializeToString(&serialized));
+  EXPECT_EQ("", serialized);
+  EXPECT_EQ(0, message.ByteSizeLong());
+
+  // has_blah() should initially be false for all optional fields.
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_int32_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_int64_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_uint32_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_uint64_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_sint32_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_sint64_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_fixed32_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_fixed64_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_sfixed32_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_sfixed64_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_float_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_double_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_bool_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_string_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_bytes_extension));
+
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optionalgroup_extension));
+  EXPECT_FALSE(
+      message.HasExtension(UNITTEST::optional_nested_message_extension));
+  EXPECT_FALSE(
+      message.HasExtension(UNITTEST::optional_foreign_message_extension));
+  EXPECT_FALSE(
+      message.HasExtension(UNITTEST::optional_import_message_extension));
+  EXPECT_FALSE(
+      message.HasExtension(UNITTEST::optional_public_import_message_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_lazy_message_extension));
+
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_nested_enum_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_foreign_enum_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_import_enum_extension));
+
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_string_piece_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::optional_cord_extension));
+
+  // Optional fields without defaults are set to zero or something like it.
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_int32_extension));
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_int64_extension));
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_uint32_extension));
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_uint64_extension));
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_sint32_extension));
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_sint64_extension));
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_fixed32_extension));
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_fixed64_extension));
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_sfixed32_extension));
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_sfixed64_extension));
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_float_extension));
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optional_double_extension));
+  EXPECT_FALSE(message.GetExtension(UNITTEST::optional_bool_extension));
+  EXPECT_EQ("", message.GetExtension(UNITTEST::optional_string_extension));
+  EXPECT_EQ("", message.GetExtension(UNITTEST::optional_bytes_extension));
+
+  // Embedded messages should also be clear.
+  EXPECT_FALSE(message.GetExtension(UNITTEST::optionalgroup_extension).has_a());
+  EXPECT_FALSE(message.GetExtension(UNITTEST::optional_nested_message_extension)
+                   .has_bb());
+  EXPECT_FALSE(
+      message.GetExtension(UNITTEST::optional_foreign_message_extension)
+          .has_c());
+  EXPECT_FALSE(message.GetExtension(UNITTEST::optional_import_message_extension)
+                   .has_d());
+  EXPECT_FALSE(
+      message.GetExtension(UNITTEST::optional_public_import_message_extension)
+          .has_e());
+  EXPECT_FALSE(
+      message.GetExtension(UNITTEST::optional_lazy_message_extension).has_bb());
+
+  EXPECT_EQ(0, message.GetExtension(UNITTEST::optionalgroup_extension).a());
+  EXPECT_EQ(
+      0,
+      message.GetExtension(UNITTEST::optional_nested_message_extension).bb());
+  EXPECT_EQ(
+      0,
+      message.GetExtension(UNITTEST::optional_foreign_message_extension).c());
+  EXPECT_EQ(
+      0, message.GetExtension(UNITTEST::optional_import_message_extension).d());
+  EXPECT_EQ(
+      0,
+      message.GetExtension(UNITTEST::optional_public_import_message_extension)
+          .e());
+  EXPECT_EQ(
+      0, message.GetExtension(UNITTEST::optional_lazy_message_extension).bb());
+
+  // Enums without defaults are set to the first value in the enum.
+  EXPECT_EQ(UNITTEST::TestAllTypes::FOO,
+            message.GetExtension(UNITTEST::optional_nested_enum_extension));
+  EXPECT_EQ(UNITTEST::FOREIGN_FOO,
+            message.GetExtension(UNITTEST::optional_foreign_enum_extension));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_FOO,
+            message.GetExtension(UNITTEST::optional_import_enum_extension));
+
+  EXPECT_EQ("",
+            message.GetExtension(UNITTEST::optional_string_piece_extension));
+  EXPECT_EQ("", message.GetExtension(UNITTEST::optional_cord_extension));
+
+  // Repeated fields are empty.
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_int32_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_int64_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_uint32_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_uint64_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_sint32_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_sint64_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_fixed32_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_fixed64_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_sfixed32_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_sfixed64_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_float_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_double_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_bool_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_string_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_bytes_extension));
+
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeatedgroup_extension));
+  EXPECT_EQ(0,
+            message.ExtensionSize(UNITTEST::repeated_nested_message_extension));
+  EXPECT_EQ(
+      0, message.ExtensionSize(UNITTEST::repeated_foreign_message_extension));
+  EXPECT_EQ(0,
+            message.ExtensionSize(UNITTEST::repeated_import_message_extension));
+  EXPECT_EQ(0,
+            message.ExtensionSize(UNITTEST::repeated_lazy_message_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_nested_enum_extension));
+  EXPECT_EQ(0,
+            message.ExtensionSize(UNITTEST::repeated_foreign_enum_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_import_enum_extension));
+
+  EXPECT_EQ(0,
+            message.ExtensionSize(UNITTEST::repeated_string_piece_extension));
+  EXPECT_EQ(0, message.ExtensionSize(UNITTEST::repeated_cord_extension));
+
+  // has_blah() should also be false for all default fields.
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_int32_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_int64_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_uint32_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_uint64_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_sint32_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_sint64_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_fixed32_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_fixed64_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_sfixed32_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_sfixed64_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_float_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_double_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_bool_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_string_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_bytes_extension));
+
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_nested_enum_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_foreign_enum_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_import_enum_extension));
+
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_string_piece_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::default_cord_extension));
+
+  // Fields with defaults have their default values (duh).
+  EXPECT_EQ(41, message.GetExtension(UNITTEST::default_int32_extension));
+  EXPECT_EQ(42, message.GetExtension(UNITTEST::default_int64_extension));
+  EXPECT_EQ(43, message.GetExtension(UNITTEST::default_uint32_extension));
+  EXPECT_EQ(44, message.GetExtension(UNITTEST::default_uint64_extension));
+  EXPECT_EQ(-45, message.GetExtension(UNITTEST::default_sint32_extension));
+  EXPECT_EQ(46, message.GetExtension(UNITTEST::default_sint64_extension));
+  EXPECT_EQ(47, message.GetExtension(UNITTEST::default_fixed32_extension));
+  EXPECT_EQ(48, message.GetExtension(UNITTEST::default_fixed64_extension));
+  EXPECT_EQ(49, message.GetExtension(UNITTEST::default_sfixed32_extension));
+  EXPECT_EQ(-50, message.GetExtension(UNITTEST::default_sfixed64_extension));
+  EXPECT_EQ(51.5, message.GetExtension(UNITTEST::default_float_extension));
+  EXPECT_EQ(52e3, message.GetExtension(UNITTEST::default_double_extension));
+  EXPECT_TRUE(message.GetExtension(UNITTEST::default_bool_extension));
+  EXPECT_EQ("hello", message.GetExtension(UNITTEST::default_string_extension));
+  EXPECT_EQ("world", message.GetExtension(UNITTEST::default_bytes_extension));
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAR,
+            message.GetExtension(UNITTEST::default_nested_enum_extension));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR,
+            message.GetExtension(UNITTEST::default_foreign_enum_extension));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAR,
+            message.GetExtension(UNITTEST::default_import_enum_extension));
+
+  EXPECT_EQ("abc",
+            message.GetExtension(UNITTEST::default_string_piece_extension));
+  EXPECT_EQ("123", message.GetExtension(UNITTEST::default_cord_extension));
+
+  EXPECT_FALSE(message.HasExtension(UNITTEST::oneof_uint32_extension));
+  EXPECT_FALSE(
+      message.GetExtension(UNITTEST::oneof_nested_message_extension).has_bb());
+  EXPECT_FALSE(message.HasExtension(UNITTEST::oneof_string_extension));
+  EXPECT_FALSE(message.HasExtension(UNITTEST::oneof_bytes_extension));
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ExpectRepeatedExtensionsModified(
+    const UNITTEST::TestAllExtensions& message) {
+  // ModifyRepeatedFields only sets the second repeated element of each
+  // field.  In addition to verifying this, we also verify that the first
+  // element and size were *not* modified.
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_int32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_int64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_uint32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_uint64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sint32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sint64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_fixed32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_fixed64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sfixed32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sfixed64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_float_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_double_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_bool_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_string_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_bytes_extension));
+
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeatedgroup_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_nested_message_extension));
+  ASSERT_EQ(
+      2, message.ExtensionSize(UNITTEST::repeated_foreign_message_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_import_message_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_lazy_message_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_nested_enum_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_foreign_enum_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_import_enum_extension));
+
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_string_piece_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_cord_extension));
+
+  EXPECT_EQ(201, message.GetExtension(UNITTEST::repeated_int32_extension, 0));
+  EXPECT_EQ(202, message.GetExtension(UNITTEST::repeated_int64_extension, 0));
+  EXPECT_EQ(203, message.GetExtension(UNITTEST::repeated_uint32_extension, 0));
+  EXPECT_EQ(204, message.GetExtension(UNITTEST::repeated_uint64_extension, 0));
+  EXPECT_EQ(205, message.GetExtension(UNITTEST::repeated_sint32_extension, 0));
+  EXPECT_EQ(206, message.GetExtension(UNITTEST::repeated_sint64_extension, 0));
+  EXPECT_EQ(207, message.GetExtension(UNITTEST::repeated_fixed32_extension, 0));
+  EXPECT_EQ(208, message.GetExtension(UNITTEST::repeated_fixed64_extension, 0));
+  EXPECT_EQ(209,
+            message.GetExtension(UNITTEST::repeated_sfixed32_extension, 0));
+  EXPECT_EQ(210,
+            message.GetExtension(UNITTEST::repeated_sfixed64_extension, 0));
+  EXPECT_EQ(211, message.GetExtension(UNITTEST::repeated_float_extension, 0));
+  EXPECT_EQ(212, message.GetExtension(UNITTEST::repeated_double_extension, 0));
+  EXPECT_TRUE(message.GetExtension(UNITTEST::repeated_bool_extension, 0));
+  EXPECT_EQ("215",
+            message.GetExtension(UNITTEST::repeated_string_extension, 0));
+  EXPECT_EQ("216", message.GetExtension(UNITTEST::repeated_bytes_extension, 0));
+
+  EXPECT_EQ(217,
+            message.GetExtension(UNITTEST::repeatedgroup_extension, 0).a());
+  EXPECT_EQ(218,
+            message.GetExtension(UNITTEST::repeated_nested_message_extension, 0)
+                .bb());
+  EXPECT_EQ(
+      219, message.GetExtension(UNITTEST::repeated_foreign_message_extension, 0)
+               .c());
+  EXPECT_EQ(
+      220,
+      message.GetExtension(UNITTEST::repeated_import_message_extension, 0).d());
+  EXPECT_EQ(
+      227,
+      message.GetExtension(UNITTEST::repeated_lazy_message_extension, 0).bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAR,
+            message.GetExtension(UNITTEST::repeated_nested_enum_extension, 0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR,
+            message.GetExtension(UNITTEST::repeated_foreign_enum_extension, 0));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAR,
+            message.GetExtension(UNITTEST::repeated_import_enum_extension, 0));
+
+  EXPECT_EQ("224",
+            message.GetExtension(UNITTEST::repeated_string_piece_extension, 0));
+  EXPECT_EQ("225", message.GetExtension(UNITTEST::repeated_cord_extension, 0));
+
+  // Actually verify the second (modified) elements now.
+  EXPECT_EQ(501, message.GetExtension(UNITTEST::repeated_int32_extension, 1));
+  EXPECT_EQ(502, message.GetExtension(UNITTEST::repeated_int64_extension, 1));
+  EXPECT_EQ(503, message.GetExtension(UNITTEST::repeated_uint32_extension, 1));
+  EXPECT_EQ(504, message.GetExtension(UNITTEST::repeated_uint64_extension, 1));
+  EXPECT_EQ(505, message.GetExtension(UNITTEST::repeated_sint32_extension, 1));
+  EXPECT_EQ(506, message.GetExtension(UNITTEST::repeated_sint64_extension, 1));
+  EXPECT_EQ(507, message.GetExtension(UNITTEST::repeated_fixed32_extension, 1));
+  EXPECT_EQ(508, message.GetExtension(UNITTEST::repeated_fixed64_extension, 1));
+  EXPECT_EQ(509,
+            message.GetExtension(UNITTEST::repeated_sfixed32_extension, 1));
+  EXPECT_EQ(510,
+            message.GetExtension(UNITTEST::repeated_sfixed64_extension, 1));
+  EXPECT_EQ(511, message.GetExtension(UNITTEST::repeated_float_extension, 1));
+  EXPECT_EQ(512, message.GetExtension(UNITTEST::repeated_double_extension, 1));
+  EXPECT_TRUE(message.GetExtension(UNITTEST::repeated_bool_extension, 1));
+  EXPECT_EQ("515",
+            message.GetExtension(UNITTEST::repeated_string_extension, 1));
+  EXPECT_EQ("516", message.GetExtension(UNITTEST::repeated_bytes_extension, 1));
+
+  EXPECT_EQ(517,
+            message.GetExtension(UNITTEST::repeatedgroup_extension, 1).a());
+  EXPECT_EQ(518,
+            message.GetExtension(UNITTEST::repeated_nested_message_extension, 1)
+                .bb());
+  EXPECT_EQ(
+      519, message.GetExtension(UNITTEST::repeated_foreign_message_extension, 1)
+               .c());
+  EXPECT_EQ(
+      520,
+      message.GetExtension(UNITTEST::repeated_import_message_extension, 1).d());
+  EXPECT_EQ(
+      527,
+      message.GetExtension(UNITTEST::repeated_lazy_message_extension, 1).bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::FOO,
+            message.GetExtension(UNITTEST::repeated_nested_enum_extension, 1));
+  EXPECT_EQ(UNITTEST::FOREIGN_FOO,
+            message.GetExtension(UNITTEST::repeated_foreign_enum_extension, 1));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_FOO,
+            message.GetExtension(UNITTEST::repeated_import_enum_extension, 1));
+
+  EXPECT_EQ("524",
+            message.GetExtension(UNITTEST::repeated_string_piece_extension, 1));
+  EXPECT_EQ("525", message.GetExtension(UNITTEST::repeated_cord_extension, 1));
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::SetPackedExtensions(
+    UNITTEST::TestPackedExtensions* message) {
+  message->AddExtension(UNITTEST::packed_int32_extension, 601);
+  message->AddExtension(UNITTEST::packed_int64_extension, 602);
+  message->AddExtension(UNITTEST::packed_uint32_extension, 603);
+  message->AddExtension(UNITTEST::packed_uint64_extension, 604);
+  message->AddExtension(UNITTEST::packed_sint32_extension, 605);
+  message->AddExtension(UNITTEST::packed_sint64_extension, 606);
+  message->AddExtension(UNITTEST::packed_fixed32_extension, 607);
+  message->AddExtension(UNITTEST::packed_fixed64_extension, 608);
+  message->AddExtension(UNITTEST::packed_sfixed32_extension, 609);
+  message->AddExtension(UNITTEST::packed_sfixed64_extension, 610);
+  message->AddExtension(UNITTEST::packed_float_extension, 611);
+  message->AddExtension(UNITTEST::packed_double_extension, 612);
+  message->AddExtension(UNITTEST::packed_bool_extension, true);
+  message->AddExtension(UNITTEST::packed_enum_extension, UNITTEST::FOREIGN_BAR);
+  // add a second one of each field
+  message->AddExtension(UNITTEST::packed_int32_extension, 701);
+  message->AddExtension(UNITTEST::packed_int64_extension, 702);
+  message->AddExtension(UNITTEST::packed_uint32_extension, 703);
+  message->AddExtension(UNITTEST::packed_uint64_extension, 704);
+  message->AddExtension(UNITTEST::packed_sint32_extension, 705);
+  message->AddExtension(UNITTEST::packed_sint64_extension, 706);
+  message->AddExtension(UNITTEST::packed_fixed32_extension, 707);
+  message->AddExtension(UNITTEST::packed_fixed64_extension, 708);
+  message->AddExtension(UNITTEST::packed_sfixed32_extension, 709);
+  message->AddExtension(UNITTEST::packed_sfixed64_extension, 710);
+  message->AddExtension(UNITTEST::packed_float_extension, 711);
+  message->AddExtension(UNITTEST::packed_double_extension, 712);
+  message->AddExtension(UNITTEST::packed_bool_extension, false);
+  message->AddExtension(UNITTEST::packed_enum_extension, UNITTEST::FOREIGN_BAZ);
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ExpectPackedExtensionsSet(
+    const UNITTEST::TestPackedExtensions& message) {
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_int32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_int64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_uint32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_uint64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_sint32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_sint64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_fixed32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_fixed64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_sfixed32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_sfixed64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_float_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_double_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_bool_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::packed_enum_extension));
+
+  EXPECT_EQ(601, message.GetExtension(UNITTEST::packed_int32_extension, 0));
+  EXPECT_EQ(602, message.GetExtension(UNITTEST::packed_int64_extension, 0));
+  EXPECT_EQ(603, message.GetExtension(UNITTEST::packed_uint32_extension, 0));
+  EXPECT_EQ(604, message.GetExtension(UNITTEST::packed_uint64_extension, 0));
+  EXPECT_EQ(605, message.GetExtension(UNITTEST::packed_sint32_extension, 0));
+  EXPECT_EQ(606, message.GetExtension(UNITTEST::packed_sint64_extension, 0));
+  EXPECT_EQ(607, message.GetExtension(UNITTEST::packed_fixed32_extension, 0));
+  EXPECT_EQ(608, message.GetExtension(UNITTEST::packed_fixed64_extension, 0));
+  EXPECT_EQ(609, message.GetExtension(UNITTEST::packed_sfixed32_extension, 0));
+  EXPECT_EQ(610, message.GetExtension(UNITTEST::packed_sfixed64_extension, 0));
+  EXPECT_EQ(611, message.GetExtension(UNITTEST::packed_float_extension, 0));
+  EXPECT_EQ(612, message.GetExtension(UNITTEST::packed_double_extension, 0));
+  EXPECT_TRUE(message.GetExtension(UNITTEST::packed_bool_extension, 0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR,
+            message.GetExtension(UNITTEST::packed_enum_extension, 0));
+  EXPECT_EQ(701, message.GetExtension(UNITTEST::packed_int32_extension, 1));
+  EXPECT_EQ(702, message.GetExtension(UNITTEST::packed_int64_extension, 1));
+  EXPECT_EQ(703, message.GetExtension(UNITTEST::packed_uint32_extension, 1));
+  EXPECT_EQ(704, message.GetExtension(UNITTEST::packed_uint64_extension, 1));
+  EXPECT_EQ(705, message.GetExtension(UNITTEST::packed_sint32_extension, 1));
+  EXPECT_EQ(706, message.GetExtension(UNITTEST::packed_sint64_extension, 1));
+  EXPECT_EQ(707, message.GetExtension(UNITTEST::packed_fixed32_extension, 1));
+  EXPECT_EQ(708, message.GetExtension(UNITTEST::packed_fixed64_extension, 1));
+  EXPECT_EQ(709, message.GetExtension(UNITTEST::packed_sfixed32_extension, 1));
+  EXPECT_EQ(710, message.GetExtension(UNITTEST::packed_sfixed64_extension, 1));
+  EXPECT_EQ(711, message.GetExtension(UNITTEST::packed_float_extension, 1));
+  EXPECT_EQ(712, message.GetExtension(UNITTEST::packed_double_extension, 1));
+  EXPECT_FALSE(message.GetExtension(UNITTEST::packed_bool_extension, 1));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ,
+            message.GetExtension(UNITTEST::packed_enum_extension, 1));
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ExpectUnpackedExtensionsSet(
+    const UNITTEST::TestUnpackedExtensions& message) {
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_int32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_int64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_uint32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_uint64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_sint32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_sint64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_fixed32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_fixed64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_sfixed32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_sfixed64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_float_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_double_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_bool_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::unpacked_enum_extension));
+
+  EXPECT_EQ(601, message.GetExtension(UNITTEST::unpacked_int32_extension, 0));
+  EXPECT_EQ(602, message.GetExtension(UNITTEST::unpacked_int64_extension, 0));
+  EXPECT_EQ(603, message.GetExtension(UNITTEST::unpacked_uint32_extension, 0));
+  EXPECT_EQ(604, message.GetExtension(UNITTEST::unpacked_uint64_extension, 0));
+  EXPECT_EQ(605, message.GetExtension(UNITTEST::unpacked_sint32_extension, 0));
+  EXPECT_EQ(606, message.GetExtension(UNITTEST::unpacked_sint64_extension, 0));
+  EXPECT_EQ(607, message.GetExtension(UNITTEST::unpacked_fixed32_extension, 0));
+  EXPECT_EQ(608, message.GetExtension(UNITTEST::unpacked_fixed64_extension, 0));
+  EXPECT_EQ(609,
+            message.GetExtension(UNITTEST::unpacked_sfixed32_extension, 0));
+  EXPECT_EQ(610,
+            message.GetExtension(UNITTEST::unpacked_sfixed64_extension, 0));
+  EXPECT_EQ(611, message.GetExtension(UNITTEST::unpacked_float_extension, 0));
+  EXPECT_EQ(612, message.GetExtension(UNITTEST::unpacked_double_extension, 0));
+  EXPECT_EQ(true, message.GetExtension(UNITTEST::unpacked_bool_extension, 0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR,
+            message.GetExtension(UNITTEST::unpacked_enum_extension, 0));
+  EXPECT_EQ(701, message.GetExtension(UNITTEST::unpacked_int32_extension, 1));
+  EXPECT_EQ(702, message.GetExtension(UNITTEST::unpacked_int64_extension, 1));
+  EXPECT_EQ(703, message.GetExtension(UNITTEST::unpacked_uint32_extension, 1));
+  EXPECT_EQ(704, message.GetExtension(UNITTEST::unpacked_uint64_extension, 1));
+  EXPECT_EQ(705, message.GetExtension(UNITTEST::unpacked_sint32_extension, 1));
+  EXPECT_EQ(706, message.GetExtension(UNITTEST::unpacked_sint64_extension, 1));
+  EXPECT_EQ(707, message.GetExtension(UNITTEST::unpacked_fixed32_extension, 1));
+  EXPECT_EQ(708, message.GetExtension(UNITTEST::unpacked_fixed64_extension, 1));
+  EXPECT_EQ(709,
+            message.GetExtension(UNITTEST::unpacked_sfixed32_extension, 1));
+  EXPECT_EQ(710,
+            message.GetExtension(UNITTEST::unpacked_sfixed64_extension, 1));
+  EXPECT_EQ(711, message.GetExtension(UNITTEST::unpacked_float_extension, 1));
+  EXPECT_EQ(712, message.GetExtension(UNITTEST::unpacked_double_extension, 1));
+  EXPECT_EQ(false, message.GetExtension(UNITTEST::unpacked_bool_extension, 1));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ,
+            message.GetExtension(UNITTEST::unpacked_enum_extension, 1));
+}
+
+// -------------------------------------------------------------------
+
+inline void TestUtil::ExpectLastRepeatedsRemoved(
+    const UNITTEST::TestAllTypes& message) {
+  ASSERT_EQ(1, message.repeated_int32_size());
+  ASSERT_EQ(1, message.repeated_int64_size());
+  ASSERT_EQ(1, message.repeated_uint32_size());
+  ASSERT_EQ(1, message.repeated_uint64_size());
+  ASSERT_EQ(1, message.repeated_sint32_size());
+  ASSERT_EQ(1, message.repeated_sint64_size());
+  ASSERT_EQ(1, message.repeated_fixed32_size());
+  ASSERT_EQ(1, message.repeated_fixed64_size());
+  ASSERT_EQ(1, message.repeated_sfixed32_size());
+  ASSERT_EQ(1, message.repeated_sfixed64_size());
+  ASSERT_EQ(1, message.repeated_float_size());
+  ASSERT_EQ(1, message.repeated_double_size());
+  ASSERT_EQ(1, message.repeated_bool_size());
+  ASSERT_EQ(1, message.repeated_string_size());
+  ASSERT_EQ(1, message.repeated_bytes_size());
+
+  ASSERT_EQ(1, message.repeatedgroup_size());
+  ASSERT_EQ(1, message.repeated_nested_message_size());
+  ASSERT_EQ(1, message.repeated_foreign_message_size());
+  ASSERT_EQ(1, message.repeated_import_message_size());
+  ASSERT_EQ(1, message.repeated_import_message_size());
+  ASSERT_EQ(1, message.repeated_nested_enum_size());
+  ASSERT_EQ(1, message.repeated_foreign_enum_size());
+  ASSERT_EQ(1, message.repeated_import_enum_size());
+
+#ifndef PROTOBUF_TEST_NO_DESCRIPTORS
+  ASSERT_EQ(1, message.repeated_string_piece_size());
+  ASSERT_EQ(1, message.repeated_cord_size());
+#endif
+
+  // Test that the remaining element is the correct one.
+  EXPECT_EQ(201, message.repeated_int32(0));
+  EXPECT_EQ(202, message.repeated_int64(0));
+  EXPECT_EQ(203, message.repeated_uint32(0));
+  EXPECT_EQ(204, message.repeated_uint64(0));
+  EXPECT_EQ(205, message.repeated_sint32(0));
+  EXPECT_EQ(206, message.repeated_sint64(0));
+  EXPECT_EQ(207, message.repeated_fixed32(0));
+  EXPECT_EQ(208, message.repeated_fixed64(0));
+  EXPECT_EQ(209, message.repeated_sfixed32(0));
+  EXPECT_EQ(210, message.repeated_sfixed64(0));
+  EXPECT_EQ(211, message.repeated_float(0));
+  EXPECT_EQ(212, message.repeated_double(0));
+  EXPECT_TRUE(message.repeated_bool(0));
+  EXPECT_EQ("215", message.repeated_string(0));
+  EXPECT_EQ("216", message.repeated_bytes(0));
+
+  EXPECT_EQ(217, message.repeatedgroup(0).a());
+  EXPECT_EQ(218, message.repeated_nested_message(0).bb());
+  EXPECT_EQ(219, message.repeated_foreign_message(0).c());
+  EXPECT_EQ(220, message.repeated_import_message(0).d());
+  EXPECT_EQ(220, message.repeated_import_message(0).d());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAR, message.repeated_nested_enum(0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR, message.repeated_foreign_enum(0));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAR, message.repeated_import_enum(0));
+}
+
+inline void TestUtil::ExpectLastRepeatedExtensionsRemoved(
+    const UNITTEST::TestAllExtensions& message) {
+  // Test that one element was removed.
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_int32_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_int64_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_uint32_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_uint64_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_sint32_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_sint64_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_fixed32_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_fixed64_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_sfixed32_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_sfixed64_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_float_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_double_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_bool_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_string_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_bytes_extension));
+
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeatedgroup_extension));
+  ASSERT_EQ(1,
+            message.ExtensionSize(UNITTEST::repeated_nested_message_extension));
+  ASSERT_EQ(
+      1, message.ExtensionSize(UNITTEST::repeated_foreign_message_extension));
+  ASSERT_EQ(1,
+            message.ExtensionSize(UNITTEST::repeated_import_message_extension));
+  ASSERT_EQ(1,
+            message.ExtensionSize(UNITTEST::repeated_lazy_message_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_nested_enum_extension));
+  ASSERT_EQ(1,
+            message.ExtensionSize(UNITTEST::repeated_foreign_enum_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_import_enum_extension));
+
+  ASSERT_EQ(1,
+            message.ExtensionSize(UNITTEST::repeated_string_piece_extension));
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeated_cord_extension));
+
+  // Test that the remaining element is the correct one.
+  EXPECT_EQ(201, message.GetExtension(UNITTEST::repeated_int32_extension, 0));
+  EXPECT_EQ(202, message.GetExtension(UNITTEST::repeated_int64_extension, 0));
+  EXPECT_EQ(203, message.GetExtension(UNITTEST::repeated_uint32_extension, 0));
+  EXPECT_EQ(204, message.GetExtension(UNITTEST::repeated_uint64_extension, 0));
+  EXPECT_EQ(205, message.GetExtension(UNITTEST::repeated_sint32_extension, 0));
+  EXPECT_EQ(206, message.GetExtension(UNITTEST::repeated_sint64_extension, 0));
+  EXPECT_EQ(207, message.GetExtension(UNITTEST::repeated_fixed32_extension, 0));
+  EXPECT_EQ(208, message.GetExtension(UNITTEST::repeated_fixed64_extension, 0));
+  EXPECT_EQ(209,
+            message.GetExtension(UNITTEST::repeated_sfixed32_extension, 0));
+  EXPECT_EQ(210,
+            message.GetExtension(UNITTEST::repeated_sfixed64_extension, 0));
+  EXPECT_EQ(211, message.GetExtension(UNITTEST::repeated_float_extension, 0));
+  EXPECT_EQ(212, message.GetExtension(UNITTEST::repeated_double_extension, 0));
+  EXPECT_TRUE(message.GetExtension(UNITTEST::repeated_bool_extension, 0));
+  EXPECT_EQ("215",
+            message.GetExtension(UNITTEST::repeated_string_extension, 0));
+  EXPECT_EQ("216", message.GetExtension(UNITTEST::repeated_bytes_extension, 0));
+
+  EXPECT_EQ(217,
+            message.GetExtension(UNITTEST::repeatedgroup_extension, 0).a());
+  EXPECT_EQ(218,
+            message.GetExtension(UNITTEST::repeated_nested_message_extension, 0)
+                .bb());
+  EXPECT_EQ(
+      219, message.GetExtension(UNITTEST::repeated_foreign_message_extension, 0)
+               .c());
+  EXPECT_EQ(
+      220,
+      message.GetExtension(UNITTEST::repeated_import_message_extension, 0).d());
+  EXPECT_EQ(
+      227,
+      message.GetExtension(UNITTEST::repeated_lazy_message_extension, 0).bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAR,
+            message.GetExtension(UNITTEST::repeated_nested_enum_extension, 0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR,
+            message.GetExtension(UNITTEST::repeated_foreign_enum_extension, 0));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAR,
+            message.GetExtension(UNITTEST::repeated_import_enum_extension, 0));
+
+  EXPECT_EQ("224",
+            message.GetExtension(UNITTEST::repeated_string_piece_extension, 0));
+  EXPECT_EQ("225", message.GetExtension(UNITTEST::repeated_cord_extension, 0));
+}
+
+inline void TestUtil::ExpectLastRepeatedsReleased(
+    const UNITTEST::TestAllTypes& message) {
+  ASSERT_EQ(1, message.repeatedgroup_size());
+  ASSERT_EQ(1, message.repeated_nested_message_size());
+  ASSERT_EQ(1, message.repeated_foreign_message_size());
+  ASSERT_EQ(1, message.repeated_import_message_size());
+  ASSERT_EQ(1, message.repeated_import_message_size());
+
+  EXPECT_EQ(217, message.repeatedgroup(0).a());
+  EXPECT_EQ(218, message.repeated_nested_message(0).bb());
+  EXPECT_EQ(219, message.repeated_foreign_message(0).c());
+  EXPECT_EQ(220, message.repeated_import_message(0).d());
+  EXPECT_EQ(220, message.repeated_import_message(0).d());
+}
+
+inline void TestUtil::ExpectLastRepeatedExtensionsReleased(
+    const UNITTEST::TestAllExtensions& message) {
+  ASSERT_EQ(1, message.ExtensionSize(UNITTEST::repeatedgroup_extension));
+  ASSERT_EQ(1,
+            message.ExtensionSize(UNITTEST::repeated_nested_message_extension));
+  ASSERT_EQ(
+      1, message.ExtensionSize(UNITTEST::repeated_foreign_message_extension));
+  ASSERT_EQ(1,
+            message.ExtensionSize(UNITTEST::repeated_import_message_extension));
+  ASSERT_EQ(1,
+            message.ExtensionSize(UNITTEST::repeated_lazy_message_extension));
+
+  EXPECT_EQ(217,
+            message.GetExtension(UNITTEST::repeatedgroup_extension, 0).a());
+  EXPECT_EQ(218,
+            message.GetExtension(UNITTEST::repeated_nested_message_extension, 0)
+                .bb());
+  EXPECT_EQ(
+      219, message.GetExtension(UNITTEST::repeated_foreign_message_extension, 0)
+               .c());
+  EXPECT_EQ(
+      220,
+      message.GetExtension(UNITTEST::repeated_import_message_extension, 0).d());
+  EXPECT_EQ(
+      227,
+      message.GetExtension(UNITTEST::repeated_lazy_message_extension, 0).bb());
+}
+
+inline void TestUtil::ExpectRepeatedsSwapped(
+    const UNITTEST::TestAllTypes& message) {
+  ASSERT_EQ(2, message.repeated_int32_size());
+  ASSERT_EQ(2, message.repeated_int64_size());
+  ASSERT_EQ(2, message.repeated_uint32_size());
+  ASSERT_EQ(2, message.repeated_uint64_size());
+  ASSERT_EQ(2, message.repeated_sint32_size());
+  ASSERT_EQ(2, message.repeated_sint64_size());
+  ASSERT_EQ(2, message.repeated_fixed32_size());
+  ASSERT_EQ(2, message.repeated_fixed64_size());
+  ASSERT_EQ(2, message.repeated_sfixed32_size());
+  ASSERT_EQ(2, message.repeated_sfixed64_size());
+  ASSERT_EQ(2, message.repeated_float_size());
+  ASSERT_EQ(2, message.repeated_double_size());
+  ASSERT_EQ(2, message.repeated_bool_size());
+  ASSERT_EQ(2, message.repeated_string_size());
+  ASSERT_EQ(2, message.repeated_bytes_size());
+
+  ASSERT_EQ(2, message.repeatedgroup_size());
+  ASSERT_EQ(2, message.repeated_nested_message_size());
+  ASSERT_EQ(2, message.repeated_foreign_message_size());
+  ASSERT_EQ(2, message.repeated_import_message_size());
+  ASSERT_EQ(2, message.repeated_import_message_size());
+  ASSERT_EQ(2, message.repeated_nested_enum_size());
+  ASSERT_EQ(2, message.repeated_foreign_enum_size());
+  ASSERT_EQ(2, message.repeated_import_enum_size());
+
+#ifndef PROTOBUF_TEST_NO_DESCRIPTORS
+  ASSERT_EQ(2, message.repeated_string_piece_size());
+  ASSERT_EQ(2, message.repeated_cord_size());
+#endif
+
+  // Test that the first element and second element are flipped.
+  EXPECT_EQ(201, message.repeated_int32(1));
+  EXPECT_EQ(202, message.repeated_int64(1));
+  EXPECT_EQ(203, message.repeated_uint32(1));
+  EXPECT_EQ(204, message.repeated_uint64(1));
+  EXPECT_EQ(205, message.repeated_sint32(1));
+  EXPECT_EQ(206, message.repeated_sint64(1));
+  EXPECT_EQ(207, message.repeated_fixed32(1));
+  EXPECT_EQ(208, message.repeated_fixed64(1));
+  EXPECT_EQ(209, message.repeated_sfixed32(1));
+  EXPECT_EQ(210, message.repeated_sfixed64(1));
+  EXPECT_EQ(211, message.repeated_float(1));
+  EXPECT_EQ(212, message.repeated_double(1));
+  EXPECT_TRUE(message.repeated_bool(1));
+  EXPECT_EQ("215", message.repeated_string(1));
+  EXPECT_EQ("216", message.repeated_bytes(1));
+
+  EXPECT_EQ(217, message.repeatedgroup(1).a());
+  EXPECT_EQ(218, message.repeated_nested_message(1).bb());
+  EXPECT_EQ(219, message.repeated_foreign_message(1).c());
+  EXPECT_EQ(220, message.repeated_import_message(1).d());
+  EXPECT_EQ(220, message.repeated_import_message(1).d());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAR, message.repeated_nested_enum(1));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR, message.repeated_foreign_enum(1));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAR, message.repeated_import_enum(1));
+
+  EXPECT_EQ(301, message.repeated_int32(0));
+  EXPECT_EQ(302, message.repeated_int64(0));
+  EXPECT_EQ(303, message.repeated_uint32(0));
+  EXPECT_EQ(304, message.repeated_uint64(0));
+  EXPECT_EQ(305, message.repeated_sint32(0));
+  EXPECT_EQ(306, message.repeated_sint64(0));
+  EXPECT_EQ(307, message.repeated_fixed32(0));
+  EXPECT_EQ(308, message.repeated_fixed64(0));
+  EXPECT_EQ(309, message.repeated_sfixed32(0));
+  EXPECT_EQ(310, message.repeated_sfixed64(0));
+  EXPECT_EQ(311, message.repeated_float(0));
+  EXPECT_EQ(312, message.repeated_double(0));
+  EXPECT_FALSE(message.repeated_bool(0));
+  EXPECT_EQ("315", message.repeated_string(0));
+  EXPECT_EQ("316", message.repeated_bytes(0));
+
+  EXPECT_EQ(317, message.repeatedgroup(0).a());
+  EXPECT_EQ(318, message.repeated_nested_message(0).bb());
+  EXPECT_EQ(319, message.repeated_foreign_message(0).c());
+  EXPECT_EQ(320, message.repeated_import_message(0).d());
+  EXPECT_EQ(320, message.repeated_import_message(0).d());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAZ, message.repeated_nested_enum(0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ, message.repeated_foreign_enum(0));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAZ, message.repeated_import_enum(0));
+}
+
+inline void TestUtil::ExpectRepeatedExtensionsSwapped(
+    const UNITTEST::TestAllExtensions& message) {
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_int32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_int64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_uint32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_uint64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sint32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sint64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_fixed32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_fixed64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sfixed32_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_sfixed64_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_float_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_double_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_bool_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_string_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_bytes_extension));
+
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeatedgroup_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_nested_message_extension));
+  ASSERT_EQ(
+      2, message.ExtensionSize(UNITTEST::repeated_foreign_message_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_import_message_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_lazy_message_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_nested_enum_extension));
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_foreign_enum_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_import_enum_extension));
+
+  ASSERT_EQ(2,
+            message.ExtensionSize(UNITTEST::repeated_string_piece_extension));
+  ASSERT_EQ(2, message.ExtensionSize(UNITTEST::repeated_cord_extension));
+
+  EXPECT_EQ(201, message.GetExtension(UNITTEST::repeated_int32_extension, 1));
+  EXPECT_EQ(202, message.GetExtension(UNITTEST::repeated_int64_extension, 1));
+  EXPECT_EQ(203, message.GetExtension(UNITTEST::repeated_uint32_extension, 1));
+  EXPECT_EQ(204, message.GetExtension(UNITTEST::repeated_uint64_extension, 1));
+  EXPECT_EQ(205, message.GetExtension(UNITTEST::repeated_sint32_extension, 1));
+  EXPECT_EQ(206, message.GetExtension(UNITTEST::repeated_sint64_extension, 1));
+  EXPECT_EQ(207, message.GetExtension(UNITTEST::repeated_fixed32_extension, 1));
+  EXPECT_EQ(208, message.GetExtension(UNITTEST::repeated_fixed64_extension, 1));
+  EXPECT_EQ(209,
+            message.GetExtension(UNITTEST::repeated_sfixed32_extension, 1));
+  EXPECT_EQ(210,
+            message.GetExtension(UNITTEST::repeated_sfixed64_extension, 1));
+  EXPECT_EQ(211, message.GetExtension(UNITTEST::repeated_float_extension, 1));
+  EXPECT_EQ(212, message.GetExtension(UNITTEST::repeated_double_extension, 1));
+  EXPECT_TRUE(message.GetExtension(UNITTEST::repeated_bool_extension, 1));
+  EXPECT_EQ("215",
+            message.GetExtension(UNITTEST::repeated_string_extension, 1));
+  EXPECT_EQ("216", message.GetExtension(UNITTEST::repeated_bytes_extension, 1));
+
+  EXPECT_EQ(217,
+            message.GetExtension(UNITTEST::repeatedgroup_extension, 1).a());
+  EXPECT_EQ(218,
+            message.GetExtension(UNITTEST::repeated_nested_message_extension, 1)
+                .bb());
+  EXPECT_EQ(
+      219, message.GetExtension(UNITTEST::repeated_foreign_message_extension, 1)
+               .c());
+  EXPECT_EQ(
+      220,
+      message.GetExtension(UNITTEST::repeated_import_message_extension, 1).d());
+  EXPECT_EQ(
+      227,
+      message.GetExtension(UNITTEST::repeated_lazy_message_extension, 1).bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAR,
+            message.GetExtension(UNITTEST::repeated_nested_enum_extension, 1));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAR,
+            message.GetExtension(UNITTEST::repeated_foreign_enum_extension, 1));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAR,
+            message.GetExtension(UNITTEST::repeated_import_enum_extension, 1));
+
+  EXPECT_EQ("224",
+            message.GetExtension(UNITTEST::repeated_string_piece_extension, 1));
+  EXPECT_EQ("225", message.GetExtension(UNITTEST::repeated_cord_extension, 1));
+
+  EXPECT_EQ(301, message.GetExtension(UNITTEST::repeated_int32_extension, 0));
+  EXPECT_EQ(302, message.GetExtension(UNITTEST::repeated_int64_extension, 0));
+  EXPECT_EQ(303, message.GetExtension(UNITTEST::repeated_uint32_extension, 0));
+  EXPECT_EQ(304, message.GetExtension(UNITTEST::repeated_uint64_extension, 0));
+  EXPECT_EQ(305, message.GetExtension(UNITTEST::repeated_sint32_extension, 0));
+  EXPECT_EQ(306, message.GetExtension(UNITTEST::repeated_sint64_extension, 0));
+  EXPECT_EQ(307, message.GetExtension(UNITTEST::repeated_fixed32_extension, 0));
+  EXPECT_EQ(308, message.GetExtension(UNITTEST::repeated_fixed64_extension, 0));
+  EXPECT_EQ(309,
+            message.GetExtension(UNITTEST::repeated_sfixed32_extension, 0));
+  EXPECT_EQ(310,
+            message.GetExtension(UNITTEST::repeated_sfixed64_extension, 0));
+  EXPECT_EQ(311, message.GetExtension(UNITTEST::repeated_float_extension, 0));
+  EXPECT_EQ(312, message.GetExtension(UNITTEST::repeated_double_extension, 0));
+  EXPECT_FALSE(message.GetExtension(UNITTEST::repeated_bool_extension, 0));
+  EXPECT_EQ("315",
+            message.GetExtension(UNITTEST::repeated_string_extension, 0));
+  EXPECT_EQ("316", message.GetExtension(UNITTEST::repeated_bytes_extension, 0));
+
+  EXPECT_EQ(317,
+            message.GetExtension(UNITTEST::repeatedgroup_extension, 0).a());
+  EXPECT_EQ(318,
+            message.GetExtension(UNITTEST::repeated_nested_message_extension, 0)
+                .bb());
+  EXPECT_EQ(
+      319, message.GetExtension(UNITTEST::repeated_foreign_message_extension, 0)
+               .c());
+  EXPECT_EQ(
+      320,
+      message.GetExtension(UNITTEST::repeated_import_message_extension, 0).d());
+  EXPECT_EQ(
+      327,
+      message.GetExtension(UNITTEST::repeated_lazy_message_extension, 0).bb());
+
+  EXPECT_EQ(UNITTEST::TestAllTypes::BAZ,
+            message.GetExtension(UNITTEST::repeated_nested_enum_extension, 0));
+  EXPECT_EQ(UNITTEST::FOREIGN_BAZ,
+            message.GetExtension(UNITTEST::repeated_foreign_enum_extension, 0));
+  EXPECT_EQ(UNITTEST_IMPORT::IMPORT_BAZ,
+            message.GetExtension(UNITTEST::repeated_import_enum_extension, 0));
+
+  EXPECT_EQ("324",
+            message.GetExtension(UNITTEST::repeated_string_piece_extension, 0));
+  EXPECT_EQ("325", message.GetExtension(UNITTEST::repeated_cord_extension, 0));
+}
+
+inline void TestUtil::SetOneof1(UNITTEST::TestOneof2* message) {
+  message->mutable_foo_lazy_message()->set_qux_int(100);
+  message->set_bar_string("101");
+  message->set_baz_int(102);
+  message->set_baz_string("103");
+}
+
+inline void TestUtil::SetOneof2(UNITTEST::TestOneof2* message) {
+  message->set_foo_int(200);
+  message->set_bar_enum(UNITTEST::TestOneof2::BAZ);
+  message->set_baz_int(202);
+  message->set_baz_string("203");
+}
+
+inline void TestUtil::ExpectOneofSet1(const UNITTEST::TestOneof2& message) {
+  ExpectAtMostOneFieldSetInOneof(message);
+
+  EXPECT_TRUE(message.has_foo_lazy_message());
+  EXPECT_TRUE(message.foo_lazy_message().has_qux_int());
+
+  EXPECT_TRUE(message.has_bar_string());
+  EXPECT_TRUE(message.has_baz_int());
+  EXPECT_TRUE(message.has_baz_string());
+
+  ASSERT_EQ(0, message.foo_lazy_message().corge_int_size());
+
+  EXPECT_EQ(100, message.foo_lazy_message().qux_int());
+  EXPECT_EQ("101", message.bar_string());
+  EXPECT_EQ(102, message.baz_int());
+  EXPECT_EQ("103", message.baz_string());
+}
+
+inline void TestUtil::ExpectOneofSet2(const UNITTEST::TestOneof2& message) {
+  ExpectAtMostOneFieldSetInOneof(message);
+
+  EXPECT_TRUE(message.has_foo_int());
+  EXPECT_TRUE(message.has_bar_enum());
+  EXPECT_TRUE(message.has_baz_int());
+  EXPECT_TRUE(message.has_baz_string());
+
+  EXPECT_EQ(200, message.foo_int());
+  EXPECT_EQ(UNITTEST::TestOneof2::BAZ, message.bar_enum());
+  EXPECT_EQ(202, message.baz_int());
+  EXPECT_EQ("203", message.baz_string());
+}
+
+inline void TestUtil::ExpectOneofClear(const UNITTEST::TestOneof2& message) {
+  EXPECT_FALSE(message.has_foo_int());
+  EXPECT_FALSE(message.has_foo_string());
+  EXPECT_FALSE(message.has_foo_bytes());
+  EXPECT_FALSE(message.has_foo_enum());
+  EXPECT_FALSE(message.has_foo_message());
+  EXPECT_FALSE(message.has_foogroup());
+  EXPECT_FALSE(message.has_foo_lazy_message());
+
+  EXPECT_FALSE(message.has_bar_int());
+  EXPECT_FALSE(message.has_bar_string());
+  EXPECT_FALSE(message.has_bar_bytes());
+  EXPECT_FALSE(message.has_bar_enum());
+
+  EXPECT_FALSE(message.has_baz_int());
+  EXPECT_FALSE(message.has_baz_string());
+
+  EXPECT_EQ(UNITTEST::TestOneof2::FOO_NOT_SET, message.foo_case());
+  EXPECT_EQ(UNITTEST::TestOneof2::BAR_NOT_SET, message.bar_case());
+}
+
+inline void TestUtil::ExpectAtMostOneFieldSetInOneof(
+    const UNITTEST::TestOneof2& message) {
+  int count = 0;
+  if (message.has_foo_int()) count++;
+  if (message.has_foo_string()) count++;
+  if (message.has_foo_bytes()) count++;
+  if (message.has_foo_enum()) count++;
+  if (message.has_foo_message()) count++;
+  if (message.has_foogroup()) count++;
+  if (message.has_foo_lazy_message()) count++;
+  EXPECT_LE(count, 1);
+  count = 0;
+  if (message.has_bar_int()) count++;
+  if (message.has_bar_string()) count++;
+  if (message.has_bar_bytes()) count++;
+  if (message.has_bar_enum()) count++;
+  EXPECT_TRUE(count == 0 || count == 1);
+}
+
+// ===================================================================
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util2.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util2.h"
new file mode 100644
index 00000000..f12addb3
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util2.h"
@@ -0,0 +1,82 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_TEST_UTIL2_H__
+#define GOOGLE_PROTOBUF_TEST_UTIL2_H__
+
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+namespace TestUtil {
+
+// Translate net/proto2/* -> google/protobuf/*
+inline std::string TranslatePathToOpensource(const std::string& google3_path) {
+  const std::string prefix = "net/proto2/";
+  GOOGLE_CHECK(google3_path.find(prefix) == 0) << google3_path;
+  std::string path = google3_path.substr(prefix.size());
+
+  path = StringReplace(path, "internal/", "", false);
+  path = StringReplace(path, "proto/", "", false);
+  path = StringReplace(path, "public/", "", false);
+  return "google/protobuf/" + path;
+}
+
+inline std::string MaybeTranslatePath(const std::string& google3_path) {
+  std::string path = google3_path;
+  path = TranslatePathToOpensource(path);
+  return path;
+}
+
+inline std::string TestSourceDir() {
+  return google::protobuf::TestSourceDir();
+}
+
+inline std::string GetTestDataPath(const std::string& google3_path) {
+  return TestSourceDir() + "/" + MaybeTranslatePath(google3_path);
+}
+
+// Checks the equality of "message" and serialized proto of type "ProtoType".
+// Do not directly compare two serialized protos.
+template 
+bool EqualsToSerialized(const ProtoType& message, const std::string& data) {
+  ProtoType other;
+  other.ParsePartialFromString(data);
+  return util::MessageDifferencer::Equals(message, other);
+}
+
+}  // namespace TestUtil
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_TEST_UTIL2_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util_lite.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util_lite.cc"
new file mode 100644
index 00000000..a897fe26
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util_lite.cc"
@@ -0,0 +1,1970 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+void TestUtilLite::SetAllFields(unittest::TestAllTypesLite* message) {
+  message->set_optional_int32(101);
+  message->set_optional_int64(102);
+  message->set_optional_uint32(103);
+  message->set_optional_uint64(104);
+  message->set_optional_sint32(105);
+  message->set_optional_sint64(106);
+  message->set_optional_fixed32(107);
+  message->set_optional_fixed64(108);
+  message->set_optional_sfixed32(109);
+  message->set_optional_sfixed64(110);
+  message->set_optional_float(111);
+  message->set_optional_double(112);
+  message->set_optional_bool(true);
+  message->set_optional_string("115");
+  message->set_optional_bytes("116");
+
+  message->mutable_optionalgroup()->set_a(117);
+  message->mutable_optional_nested_message()->set_bb(118);
+  message->mutable_optional_foreign_message()->set_c(119);
+  message->mutable_optional_import_message()->set_d(120);
+  message->mutable_optional_public_import_message()->set_e(126);
+  message->mutable_optional_lazy_message()->set_bb(127);
+
+  message->set_optional_nested_enum(unittest::TestAllTypesLite::BAZ);
+  message->set_optional_foreign_enum(unittest::FOREIGN_LITE_BAZ);
+  message->set_optional_import_enum(unittest_import::IMPORT_LITE_BAZ);
+
+
+  // -----------------------------------------------------------------
+
+  message->add_repeated_int32(201);
+  message->add_repeated_int64(202);
+  message->add_repeated_uint32(203);
+  message->add_repeated_uint64(204);
+  message->add_repeated_sint32(205);
+  message->add_repeated_sint64(206);
+  message->add_repeated_fixed32(207);
+  message->add_repeated_fixed64(208);
+  message->add_repeated_sfixed32(209);
+  message->add_repeated_sfixed64(210);
+  message->add_repeated_float(211);
+  message->add_repeated_double(212);
+  message->add_repeated_bool(true);
+  message->add_repeated_string("215");
+  message->add_repeated_bytes("216");
+
+  message->add_repeatedgroup()->set_a(217);
+  message->add_repeated_nested_message()->set_bb(218);
+  message->add_repeated_foreign_message()->set_c(219);
+  message->add_repeated_import_message()->set_d(220);
+  message->add_repeated_lazy_message()->set_bb(227);
+
+  message->add_repeated_nested_enum(unittest::TestAllTypesLite::BAR);
+  message->add_repeated_foreign_enum(unittest::FOREIGN_LITE_BAR);
+  message->add_repeated_import_enum(unittest_import::IMPORT_LITE_BAR);
+
+
+  // Add a second one of each field.
+  message->add_repeated_int32(301);
+  message->add_repeated_int64(302);
+  message->add_repeated_uint32(303);
+  message->add_repeated_uint64(304);
+  message->add_repeated_sint32(305);
+  message->add_repeated_sint64(306);
+  message->add_repeated_fixed32(307);
+  message->add_repeated_fixed64(308);
+  message->add_repeated_sfixed32(309);
+  message->add_repeated_sfixed64(310);
+  message->add_repeated_float(311);
+  message->add_repeated_double(312);
+  message->add_repeated_bool(false);
+  message->add_repeated_string("315");
+  message->add_repeated_bytes("316");
+
+  message->add_repeatedgroup()->set_a(317);
+  message->add_repeated_nested_message()->set_bb(318);
+  message->add_repeated_foreign_message()->set_c(319);
+  message->add_repeated_import_message()->set_d(320);
+  message->add_repeated_lazy_message()->set_bb(327);
+
+  message->add_repeated_nested_enum(unittest::TestAllTypesLite::BAZ);
+  message->add_repeated_foreign_enum(unittest::FOREIGN_LITE_BAZ);
+  message->add_repeated_import_enum(unittest_import::IMPORT_LITE_BAZ);
+
+
+  // -----------------------------------------------------------------
+
+  message->set_default_int32(401);
+  message->set_default_int64(402);
+  message->set_default_uint32(403);
+  message->set_default_uint64(404);
+  message->set_default_sint32(405);
+  message->set_default_sint64(406);
+  message->set_default_fixed32(407);
+  message->set_default_fixed64(408);
+  message->set_default_sfixed32(409);
+  message->set_default_sfixed64(410);
+  message->set_default_float(411);
+  message->set_default_double(412);
+  message->set_default_bool(false);
+  message->set_default_string("415");
+  message->set_default_bytes("416");
+
+  message->set_default_nested_enum(unittest::TestAllTypesLite::FOO);
+  message->set_default_foreign_enum(unittest::FOREIGN_LITE_FOO);
+  message->set_default_import_enum(unittest_import::IMPORT_LITE_FOO);
+
+
+  message->set_oneof_uint32(601);
+  message->mutable_oneof_nested_message()->set_bb(602);
+  message->set_oneof_string("603");
+  message->set_oneof_bytes("604");
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ModifyRepeatedFields(unittest::TestAllTypesLite* message) {
+  message->set_repeated_int32(1, 501);
+  message->set_repeated_int64(1, 502);
+  message->set_repeated_uint32(1, 503);
+  message->set_repeated_uint64(1, 504);
+  message->set_repeated_sint32(1, 505);
+  message->set_repeated_sint64(1, 506);
+  message->set_repeated_fixed32(1, 507);
+  message->set_repeated_fixed64(1, 508);
+  message->set_repeated_sfixed32(1, 509);
+  message->set_repeated_sfixed64(1, 510);
+  message->set_repeated_float(1, 511);
+  message->set_repeated_double(1, 512);
+  message->set_repeated_bool(1, true);
+  message->set_repeated_string(1, "515");
+  message->set_repeated_bytes(1, "516");
+
+  message->mutable_repeatedgroup(1)->set_a(517);
+  message->mutable_repeated_nested_message(1)->set_bb(518);
+  message->mutable_repeated_foreign_message(1)->set_c(519);
+  message->mutable_repeated_import_message(1)->set_d(520);
+  message->mutable_repeated_lazy_message(1)->set_bb(527);
+
+  message->set_repeated_nested_enum(1, unittest::TestAllTypesLite::FOO);
+  message->set_repeated_foreign_enum(1, unittest::FOREIGN_LITE_FOO);
+  message->set_repeated_import_enum(1, unittest_import::IMPORT_LITE_FOO);
+
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectAllFieldsSet(
+    const unittest::TestAllTypesLite& message) {
+  EXPECT_TRUE(message.has_optional_int32());
+  EXPECT_TRUE(message.has_optional_int64());
+  EXPECT_TRUE(message.has_optional_uint32());
+  EXPECT_TRUE(message.has_optional_uint64());
+  EXPECT_TRUE(message.has_optional_sint32());
+  EXPECT_TRUE(message.has_optional_sint64());
+  EXPECT_TRUE(message.has_optional_fixed32());
+  EXPECT_TRUE(message.has_optional_fixed64());
+  EXPECT_TRUE(message.has_optional_sfixed32());
+  EXPECT_TRUE(message.has_optional_sfixed64());
+  EXPECT_TRUE(message.has_optional_float());
+  EXPECT_TRUE(message.has_optional_double());
+  EXPECT_TRUE(message.has_optional_bool());
+  EXPECT_TRUE(message.has_optional_string());
+  EXPECT_TRUE(message.has_optional_bytes());
+
+  EXPECT_TRUE(message.has_optionalgroup());
+  EXPECT_TRUE(message.has_optional_nested_message());
+  EXPECT_TRUE(message.has_optional_foreign_message());
+  EXPECT_TRUE(message.has_optional_import_message());
+  EXPECT_TRUE(message.has_optional_public_import_message());
+  EXPECT_TRUE(message.has_optional_lazy_message());
+
+  EXPECT_TRUE(message.optionalgroup().has_a());
+  EXPECT_TRUE(message.optional_nested_message().has_bb());
+  EXPECT_TRUE(message.optional_foreign_message().has_c());
+  EXPECT_TRUE(message.optional_import_message().has_d());
+  EXPECT_TRUE(message.optional_public_import_message().has_e());
+  EXPECT_TRUE(message.optional_lazy_message().has_bb());
+
+  EXPECT_TRUE(message.has_optional_nested_enum());
+  EXPECT_TRUE(message.has_optional_foreign_enum());
+  EXPECT_TRUE(message.has_optional_import_enum());
+
+
+  EXPECT_EQ(101, message.optional_int32());
+  EXPECT_EQ(102, message.optional_int64());
+  EXPECT_EQ(103, message.optional_uint32());
+  EXPECT_EQ(104, message.optional_uint64());
+  EXPECT_EQ(105, message.optional_sint32());
+  EXPECT_EQ(106, message.optional_sint64());
+  EXPECT_EQ(107, message.optional_fixed32());
+  EXPECT_EQ(108, message.optional_fixed64());
+  EXPECT_EQ(109, message.optional_sfixed32());
+  EXPECT_EQ(110, message.optional_sfixed64());
+  EXPECT_EQ(111, message.optional_float());
+  EXPECT_EQ(112, message.optional_double());
+  EXPECT_EQ(true, message.optional_bool());
+  EXPECT_EQ("115", message.optional_string());
+  EXPECT_EQ("116", message.optional_bytes());
+
+  EXPECT_EQ(117, message.optionalgroup().a());
+  EXPECT_EQ(118, message.optional_nested_message().bb());
+  EXPECT_EQ(119, message.optional_foreign_message().c());
+  EXPECT_EQ(120, message.optional_import_message().d());
+  EXPECT_EQ(126, message.optional_public_import_message().e());
+  EXPECT_EQ(127, message.optional_lazy_message().bb());
+
+  EXPECT_EQ(unittest::TestAllTypesLite::BAZ, message.optional_nested_enum());
+  EXPECT_EQ(unittest::FOREIGN_LITE_BAZ, message.optional_foreign_enum());
+  EXPECT_EQ(unittest_import::IMPORT_LITE_BAZ, message.optional_import_enum());
+
+
+  // -----------------------------------------------------------------
+
+  ASSERT_EQ(2, message.repeated_int32_size());
+  ASSERT_EQ(2, message.repeated_int64_size());
+  ASSERT_EQ(2, message.repeated_uint32_size());
+  ASSERT_EQ(2, message.repeated_uint64_size());
+  ASSERT_EQ(2, message.repeated_sint32_size());
+  ASSERT_EQ(2, message.repeated_sint64_size());
+  ASSERT_EQ(2, message.repeated_fixed32_size());
+  ASSERT_EQ(2, message.repeated_fixed64_size());
+  ASSERT_EQ(2, message.repeated_sfixed32_size());
+  ASSERT_EQ(2, message.repeated_sfixed64_size());
+  ASSERT_EQ(2, message.repeated_float_size());
+  ASSERT_EQ(2, message.repeated_double_size());
+  ASSERT_EQ(2, message.repeated_bool_size());
+  ASSERT_EQ(2, message.repeated_string_size());
+  ASSERT_EQ(2, message.repeated_bytes_size());
+
+  ASSERT_EQ(2, message.repeatedgroup_size());
+  ASSERT_EQ(2, message.repeated_nested_message_size());
+  ASSERT_EQ(2, message.repeated_foreign_message_size());
+  ASSERT_EQ(2, message.repeated_import_message_size());
+  ASSERT_EQ(2, message.repeated_lazy_message_size());
+  ASSERT_EQ(2, message.repeated_nested_enum_size());
+  ASSERT_EQ(2, message.repeated_foreign_enum_size());
+  ASSERT_EQ(2, message.repeated_import_enum_size());
+
+
+  EXPECT_EQ(201, message.repeated_int32(0));
+  EXPECT_EQ(202, message.repeated_int64(0));
+  EXPECT_EQ(203, message.repeated_uint32(0));
+  EXPECT_EQ(204, message.repeated_uint64(0));
+  EXPECT_EQ(205, message.repeated_sint32(0));
+  EXPECT_EQ(206, message.repeated_sint64(0));
+  EXPECT_EQ(207, message.repeated_fixed32(0));
+  EXPECT_EQ(208, message.repeated_fixed64(0));
+  EXPECT_EQ(209, message.repeated_sfixed32(0));
+  EXPECT_EQ(210, message.repeated_sfixed64(0));
+  EXPECT_EQ(211, message.repeated_float(0));
+  EXPECT_EQ(212, message.repeated_double(0));
+  EXPECT_EQ(true, message.repeated_bool(0));
+  EXPECT_EQ("215", message.repeated_string(0));
+  EXPECT_EQ("216", message.repeated_bytes(0));
+
+  EXPECT_EQ(217, message.repeatedgroup(0).a());
+  EXPECT_EQ(218, message.repeated_nested_message(0).bb());
+  EXPECT_EQ(219, message.repeated_foreign_message(0).c());
+  EXPECT_EQ(220, message.repeated_import_message(0).d());
+  EXPECT_EQ(227, message.repeated_lazy_message(0).bb());
+
+
+  EXPECT_EQ(unittest::TestAllTypesLite::BAR, message.repeated_nested_enum(0));
+  EXPECT_EQ(unittest::FOREIGN_LITE_BAR, message.repeated_foreign_enum(0));
+  EXPECT_EQ(unittest_import::IMPORT_LITE_BAR, message.repeated_import_enum(0));
+
+  EXPECT_EQ(301, message.repeated_int32(1));
+  EXPECT_EQ(302, message.repeated_int64(1));
+  EXPECT_EQ(303, message.repeated_uint32(1));
+  EXPECT_EQ(304, message.repeated_uint64(1));
+  EXPECT_EQ(305, message.repeated_sint32(1));
+  EXPECT_EQ(306, message.repeated_sint64(1));
+  EXPECT_EQ(307, message.repeated_fixed32(1));
+  EXPECT_EQ(308, message.repeated_fixed64(1));
+  EXPECT_EQ(309, message.repeated_sfixed32(1));
+  EXPECT_EQ(310, message.repeated_sfixed64(1));
+  EXPECT_EQ(311, message.repeated_float(1));
+  EXPECT_EQ(312, message.repeated_double(1));
+  EXPECT_EQ(false, message.repeated_bool(1));
+  EXPECT_EQ("315", message.repeated_string(1));
+  EXPECT_EQ("316", message.repeated_bytes(1));
+
+  EXPECT_EQ(317, message.repeatedgroup(1).a());
+  EXPECT_EQ(318, message.repeated_nested_message(1).bb());
+  EXPECT_EQ(319, message.repeated_foreign_message(1).c());
+  EXPECT_EQ(320, message.repeated_import_message(1).d());
+  EXPECT_EQ(327, message.repeated_lazy_message(1).bb());
+
+  EXPECT_EQ(unittest::TestAllTypesLite::BAZ, message.repeated_nested_enum(1));
+  EXPECT_EQ(unittest::FOREIGN_LITE_BAZ, message.repeated_foreign_enum(1));
+  EXPECT_EQ(unittest_import::IMPORT_LITE_BAZ, message.repeated_import_enum(1));
+
+
+  // -----------------------------------------------------------------
+
+  EXPECT_TRUE(message.has_default_int32());
+  EXPECT_TRUE(message.has_default_int64());
+  EXPECT_TRUE(message.has_default_uint32());
+  EXPECT_TRUE(message.has_default_uint64());
+  EXPECT_TRUE(message.has_default_sint32());
+  EXPECT_TRUE(message.has_default_sint64());
+  EXPECT_TRUE(message.has_default_fixed32());
+  EXPECT_TRUE(message.has_default_fixed64());
+  EXPECT_TRUE(message.has_default_sfixed32());
+  EXPECT_TRUE(message.has_default_sfixed64());
+  EXPECT_TRUE(message.has_default_float());
+  EXPECT_TRUE(message.has_default_double());
+  EXPECT_TRUE(message.has_default_bool());
+  EXPECT_TRUE(message.has_default_string());
+  EXPECT_TRUE(message.has_default_bytes());
+
+  EXPECT_TRUE(message.has_default_nested_enum());
+  EXPECT_TRUE(message.has_default_foreign_enum());
+  EXPECT_TRUE(message.has_default_import_enum());
+
+
+  EXPECT_EQ(401, message.default_int32());
+  EXPECT_EQ(402, message.default_int64());
+  EXPECT_EQ(403, message.default_uint32());
+  EXPECT_EQ(404, message.default_uint64());
+  EXPECT_EQ(405, message.default_sint32());
+  EXPECT_EQ(406, message.default_sint64());
+  EXPECT_EQ(407, message.default_fixed32());
+  EXPECT_EQ(408, message.default_fixed64());
+  EXPECT_EQ(409, message.default_sfixed32());
+  EXPECT_EQ(410, message.default_sfixed64());
+  EXPECT_EQ(411, message.default_float());
+  EXPECT_EQ(412, message.default_double());
+  EXPECT_EQ(false, message.default_bool());
+  EXPECT_EQ("415", message.default_string());
+  EXPECT_EQ("416", message.default_bytes());
+
+  EXPECT_EQ(unittest::TestAllTypesLite::FOO, message.default_nested_enum());
+  EXPECT_EQ(unittest::FOREIGN_LITE_FOO, message.default_foreign_enum());
+  EXPECT_EQ(unittest_import::IMPORT_LITE_FOO, message.default_import_enum());
+
+
+  EXPECT_FALSE(message.has_oneof_uint32());
+  EXPECT_FALSE(message.has_oneof_nested_message());
+  EXPECT_FALSE(message.has_oneof_string());
+  EXPECT_TRUE(message.has_oneof_bytes());
+
+  EXPECT_EQ("604", message.oneof_bytes());
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectClear(const unittest::TestAllTypesLite& message) {
+  // has_blah() should initially be false for all optional fields.
+  EXPECT_FALSE(message.has_optional_int32());
+  EXPECT_FALSE(message.has_optional_int64());
+  EXPECT_FALSE(message.has_optional_uint32());
+  EXPECT_FALSE(message.has_optional_uint64());
+  EXPECT_FALSE(message.has_optional_sint32());
+  EXPECT_FALSE(message.has_optional_sint64());
+  EXPECT_FALSE(message.has_optional_fixed32());
+  EXPECT_FALSE(message.has_optional_fixed64());
+  EXPECT_FALSE(message.has_optional_sfixed32());
+  EXPECT_FALSE(message.has_optional_sfixed64());
+  EXPECT_FALSE(message.has_optional_float());
+  EXPECT_FALSE(message.has_optional_double());
+  EXPECT_FALSE(message.has_optional_bool());
+  EXPECT_FALSE(message.has_optional_string());
+  EXPECT_FALSE(message.has_optional_bytes());
+
+  EXPECT_FALSE(message.has_optionalgroup());
+  EXPECT_FALSE(message.has_optional_nested_message());
+  EXPECT_FALSE(message.has_optional_foreign_message());
+  EXPECT_FALSE(message.has_optional_import_message());
+  EXPECT_FALSE(message.has_optional_public_import_message());
+  EXPECT_FALSE(message.has_optional_lazy_message());
+
+  EXPECT_FALSE(message.has_optional_nested_enum());
+  EXPECT_FALSE(message.has_optional_foreign_enum());
+  EXPECT_FALSE(message.has_optional_import_enum());
+
+
+  // Optional fields without defaults are set to zero or something like it.
+  EXPECT_EQ(0, message.optional_int32());
+  EXPECT_EQ(0, message.optional_int64());
+  EXPECT_EQ(0, message.optional_uint32());
+  EXPECT_EQ(0, message.optional_uint64());
+  EXPECT_EQ(0, message.optional_sint32());
+  EXPECT_EQ(0, message.optional_sint64());
+  EXPECT_EQ(0, message.optional_fixed32());
+  EXPECT_EQ(0, message.optional_fixed64());
+  EXPECT_EQ(0, message.optional_sfixed32());
+  EXPECT_EQ(0, message.optional_sfixed64());
+  EXPECT_EQ(0, message.optional_float());
+  EXPECT_EQ(0, message.optional_double());
+  EXPECT_EQ(false, message.optional_bool());
+  EXPECT_EQ("", message.optional_string());
+  EXPECT_EQ("", message.optional_bytes());
+
+  // Embedded messages should also be clear.
+  EXPECT_FALSE(message.optionalgroup().has_a());
+  EXPECT_FALSE(message.optional_nested_message().has_bb());
+  EXPECT_FALSE(message.optional_foreign_message().has_c());
+  EXPECT_FALSE(message.optional_import_message().has_d());
+  EXPECT_FALSE(message.optional_public_import_message().has_e());
+  EXPECT_FALSE(message.optional_lazy_message().has_bb());
+
+  EXPECT_EQ(0, message.optionalgroup().a());
+  EXPECT_EQ(0, message.optional_nested_message().bb());
+  EXPECT_EQ(0, message.optional_foreign_message().c());
+  EXPECT_EQ(0, message.optional_import_message().d());
+
+  // Enums without defaults are set to the first value in the enum.
+  EXPECT_EQ(unittest::TestAllTypesLite::FOO, message.optional_nested_enum());
+  EXPECT_EQ(unittest::FOREIGN_LITE_FOO, message.optional_foreign_enum());
+  EXPECT_EQ(unittest_import::IMPORT_LITE_FOO, message.optional_import_enum());
+
+
+  // Repeated fields are empty.
+  EXPECT_EQ(0, message.repeated_int32_size());
+  EXPECT_EQ(0, message.repeated_int64_size());
+  EXPECT_EQ(0, message.repeated_uint32_size());
+  EXPECT_EQ(0, message.repeated_uint64_size());
+  EXPECT_EQ(0, message.repeated_sint32_size());
+  EXPECT_EQ(0, message.repeated_sint64_size());
+  EXPECT_EQ(0, message.repeated_fixed32_size());
+  EXPECT_EQ(0, message.repeated_fixed64_size());
+  EXPECT_EQ(0, message.repeated_sfixed32_size());
+  EXPECT_EQ(0, message.repeated_sfixed64_size());
+  EXPECT_EQ(0, message.repeated_float_size());
+  EXPECT_EQ(0, message.repeated_double_size());
+  EXPECT_EQ(0, message.repeated_bool_size());
+  EXPECT_EQ(0, message.repeated_string_size());
+  EXPECT_EQ(0, message.repeated_bytes_size());
+
+  EXPECT_EQ(0, message.repeatedgroup_size());
+  EXPECT_EQ(0, message.repeated_nested_message_size());
+  EXPECT_EQ(0, message.repeated_foreign_message_size());
+  EXPECT_EQ(0, message.repeated_import_message_size());
+  EXPECT_EQ(0, message.repeated_lazy_message_size());
+  EXPECT_EQ(0, message.repeated_nested_enum_size());
+  EXPECT_EQ(0, message.repeated_foreign_enum_size());
+  EXPECT_EQ(0, message.repeated_import_enum_size());
+
+
+  // has_blah() should also be false for all default fields.
+  EXPECT_FALSE(message.has_default_int32());
+  EXPECT_FALSE(message.has_default_int64());
+  EXPECT_FALSE(message.has_default_uint32());
+  EXPECT_FALSE(message.has_default_uint64());
+  EXPECT_FALSE(message.has_default_sint32());
+  EXPECT_FALSE(message.has_default_sint64());
+  EXPECT_FALSE(message.has_default_fixed32());
+  EXPECT_FALSE(message.has_default_fixed64());
+  EXPECT_FALSE(message.has_default_sfixed32());
+  EXPECT_FALSE(message.has_default_sfixed64());
+  EXPECT_FALSE(message.has_default_float());
+  EXPECT_FALSE(message.has_default_double());
+  EXPECT_FALSE(message.has_default_bool());
+  EXPECT_FALSE(message.has_default_string());
+  EXPECT_FALSE(message.has_default_bytes());
+
+  EXPECT_FALSE(message.has_default_nested_enum());
+  EXPECT_FALSE(message.has_default_foreign_enum());
+  EXPECT_FALSE(message.has_default_import_enum());
+
+
+  // Fields with defaults have their default values (duh).
+  EXPECT_EQ(41, message.default_int32());
+  EXPECT_EQ(42, message.default_int64());
+  EXPECT_EQ(43, message.default_uint32());
+  EXPECT_EQ(44, message.default_uint64());
+  EXPECT_EQ(-45, message.default_sint32());
+  EXPECT_EQ(46, message.default_sint64());
+  EXPECT_EQ(47, message.default_fixed32());
+  EXPECT_EQ(48, message.default_fixed64());
+  EXPECT_EQ(49, message.default_sfixed32());
+  EXPECT_EQ(-50, message.default_sfixed64());
+  EXPECT_EQ(51.5, message.default_float());
+  EXPECT_EQ(52e3, message.default_double());
+  EXPECT_EQ(true, message.default_bool());
+  EXPECT_EQ("hello", message.default_string());
+  EXPECT_EQ("world", message.default_bytes());
+
+  EXPECT_EQ(unittest::TestAllTypesLite::BAR, message.default_nested_enum());
+  EXPECT_EQ(unittest::FOREIGN_LITE_BAR, message.default_foreign_enum());
+  EXPECT_EQ(unittest_import::IMPORT_LITE_BAR, message.default_import_enum());
+
+
+  EXPECT_FALSE(message.has_oneof_uint32());
+  EXPECT_FALSE(message.has_oneof_nested_message());
+  EXPECT_FALSE(message.has_oneof_string());
+  EXPECT_FALSE(message.has_oneof_bytes());
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectRepeatedFieldsModified(
+    const unittest::TestAllTypesLite& message) {
+  // ModifyRepeatedFields only sets the second repeated element of each
+  // field.  In addition to verifying this, we also verify that the first
+  // element and size were *not* modified.
+  ASSERT_EQ(2, message.repeated_int32_size());
+  ASSERT_EQ(2, message.repeated_int64_size());
+  ASSERT_EQ(2, message.repeated_uint32_size());
+  ASSERT_EQ(2, message.repeated_uint64_size());
+  ASSERT_EQ(2, message.repeated_sint32_size());
+  ASSERT_EQ(2, message.repeated_sint64_size());
+  ASSERT_EQ(2, message.repeated_fixed32_size());
+  ASSERT_EQ(2, message.repeated_fixed64_size());
+  ASSERT_EQ(2, message.repeated_sfixed32_size());
+  ASSERT_EQ(2, message.repeated_sfixed64_size());
+  ASSERT_EQ(2, message.repeated_float_size());
+  ASSERT_EQ(2, message.repeated_double_size());
+  ASSERT_EQ(2, message.repeated_bool_size());
+  ASSERT_EQ(2, message.repeated_string_size());
+  ASSERT_EQ(2, message.repeated_bytes_size());
+
+  ASSERT_EQ(2, message.repeatedgroup_size());
+  ASSERT_EQ(2, message.repeated_nested_message_size());
+  ASSERT_EQ(2, message.repeated_foreign_message_size());
+  ASSERT_EQ(2, message.repeated_import_message_size());
+  ASSERT_EQ(2, message.repeated_lazy_message_size());
+  ASSERT_EQ(2, message.repeated_nested_enum_size());
+  ASSERT_EQ(2, message.repeated_foreign_enum_size());
+  ASSERT_EQ(2, message.repeated_import_enum_size());
+
+
+  EXPECT_EQ(201, message.repeated_int32(0));
+  EXPECT_EQ(202, message.repeated_int64(0));
+  EXPECT_EQ(203, message.repeated_uint32(0));
+  EXPECT_EQ(204, message.repeated_uint64(0));
+  EXPECT_EQ(205, message.repeated_sint32(0));
+  EXPECT_EQ(206, message.repeated_sint64(0));
+  EXPECT_EQ(207, message.repeated_fixed32(0));
+  EXPECT_EQ(208, message.repeated_fixed64(0));
+  EXPECT_EQ(209, message.repeated_sfixed32(0));
+  EXPECT_EQ(210, message.repeated_sfixed64(0));
+  EXPECT_EQ(211, message.repeated_float(0));
+  EXPECT_EQ(212, message.repeated_double(0));
+  EXPECT_EQ(true, message.repeated_bool(0));
+  EXPECT_EQ("215", message.repeated_string(0));
+  EXPECT_EQ("216", message.repeated_bytes(0));
+
+  EXPECT_EQ(217, message.repeatedgroup(0).a());
+  EXPECT_EQ(218, message.repeated_nested_message(0).bb());
+  EXPECT_EQ(219, message.repeated_foreign_message(0).c());
+  EXPECT_EQ(220, message.repeated_import_message(0).d());
+  EXPECT_EQ(227, message.repeated_lazy_message(0).bb());
+
+  EXPECT_EQ(unittest::TestAllTypesLite::BAR, message.repeated_nested_enum(0));
+  EXPECT_EQ(unittest::FOREIGN_LITE_BAR, message.repeated_foreign_enum(0));
+  EXPECT_EQ(unittest_import::IMPORT_LITE_BAR, message.repeated_import_enum(0));
+
+
+  // Actually verify the second (modified) elements now.
+  EXPECT_EQ(501, message.repeated_int32(1));
+  EXPECT_EQ(502, message.repeated_int64(1));
+  EXPECT_EQ(503, message.repeated_uint32(1));
+  EXPECT_EQ(504, message.repeated_uint64(1));
+  EXPECT_EQ(505, message.repeated_sint32(1));
+  EXPECT_EQ(506, message.repeated_sint64(1));
+  EXPECT_EQ(507, message.repeated_fixed32(1));
+  EXPECT_EQ(508, message.repeated_fixed64(1));
+  EXPECT_EQ(509, message.repeated_sfixed32(1));
+  EXPECT_EQ(510, message.repeated_sfixed64(1));
+  EXPECT_EQ(511, message.repeated_float(1));
+  EXPECT_EQ(512, message.repeated_double(1));
+  EXPECT_EQ(true, message.repeated_bool(1));
+  EXPECT_EQ("515", message.repeated_string(1));
+  EXPECT_EQ("516", message.repeated_bytes(1));
+
+  EXPECT_EQ(517, message.repeatedgroup(1).a());
+  EXPECT_EQ(518, message.repeated_nested_message(1).bb());
+  EXPECT_EQ(519, message.repeated_foreign_message(1).c());
+  EXPECT_EQ(520, message.repeated_import_message(1).d());
+  EXPECT_EQ(527, message.repeated_lazy_message(1).bb());
+
+  EXPECT_EQ(unittest::TestAllTypesLite::FOO, message.repeated_nested_enum(1));
+  EXPECT_EQ(unittest::FOREIGN_LITE_FOO, message.repeated_foreign_enum(1));
+  EXPECT_EQ(unittest_import::IMPORT_LITE_FOO, message.repeated_import_enum(1));
+
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::SetPackedFields(unittest::TestPackedTypesLite* message) {
+  message->add_packed_int32(601);
+  message->add_packed_int64(602);
+  message->add_packed_uint32(603);
+  message->add_packed_uint64(604);
+  message->add_packed_sint32(605);
+  message->add_packed_sint64(606);
+  message->add_packed_fixed32(607);
+  message->add_packed_fixed64(608);
+  message->add_packed_sfixed32(609);
+  message->add_packed_sfixed64(610);
+  message->add_packed_float(611);
+  message->add_packed_double(612);
+  message->add_packed_bool(true);
+  message->add_packed_enum(unittest::FOREIGN_LITE_BAR);
+  // add a second one of each field
+  message->add_packed_int32(701);
+  message->add_packed_int64(702);
+  message->add_packed_uint32(703);
+  message->add_packed_uint64(704);
+  message->add_packed_sint32(705);
+  message->add_packed_sint64(706);
+  message->add_packed_fixed32(707);
+  message->add_packed_fixed64(708);
+  message->add_packed_sfixed32(709);
+  message->add_packed_sfixed64(710);
+  message->add_packed_float(711);
+  message->add_packed_double(712);
+  message->add_packed_bool(false);
+  message->add_packed_enum(unittest::FOREIGN_LITE_BAZ);
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ModifyPackedFields(unittest::TestPackedTypesLite* message) {
+  message->set_packed_int32(1, 801);
+  message->set_packed_int64(1, 802);
+  message->set_packed_uint32(1, 803);
+  message->set_packed_uint64(1, 804);
+  message->set_packed_sint32(1, 805);
+  message->set_packed_sint64(1, 806);
+  message->set_packed_fixed32(1, 807);
+  message->set_packed_fixed64(1, 808);
+  message->set_packed_sfixed32(1, 809);
+  message->set_packed_sfixed64(1, 810);
+  message->set_packed_float(1, 811);
+  message->set_packed_double(1, 812);
+  message->set_packed_bool(1, true);
+  message->set_packed_enum(1, unittest::FOREIGN_LITE_FOO);
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectPackedFieldsSet(
+    const unittest::TestPackedTypesLite& message) {
+  ASSERT_EQ(2, message.packed_int32_size());
+  ASSERT_EQ(2, message.packed_int64_size());
+  ASSERT_EQ(2, message.packed_uint32_size());
+  ASSERT_EQ(2, message.packed_uint64_size());
+  ASSERT_EQ(2, message.packed_sint32_size());
+  ASSERT_EQ(2, message.packed_sint64_size());
+  ASSERT_EQ(2, message.packed_fixed32_size());
+  ASSERT_EQ(2, message.packed_fixed64_size());
+  ASSERT_EQ(2, message.packed_sfixed32_size());
+  ASSERT_EQ(2, message.packed_sfixed64_size());
+  ASSERT_EQ(2, message.packed_float_size());
+  ASSERT_EQ(2, message.packed_double_size());
+  ASSERT_EQ(2, message.packed_bool_size());
+  ASSERT_EQ(2, message.packed_enum_size());
+
+  EXPECT_EQ(601, message.packed_int32(0));
+  EXPECT_EQ(602, message.packed_int64(0));
+  EXPECT_EQ(603, message.packed_uint32(0));
+  EXPECT_EQ(604, message.packed_uint64(0));
+  EXPECT_EQ(605, message.packed_sint32(0));
+  EXPECT_EQ(606, message.packed_sint64(0));
+  EXPECT_EQ(607, message.packed_fixed32(0));
+  EXPECT_EQ(608, message.packed_fixed64(0));
+  EXPECT_EQ(609, message.packed_sfixed32(0));
+  EXPECT_EQ(610, message.packed_sfixed64(0));
+  EXPECT_EQ(611, message.packed_float(0));
+  EXPECT_EQ(612, message.packed_double(0));
+  EXPECT_EQ(true, message.packed_bool(0));
+  EXPECT_EQ(unittest::FOREIGN_LITE_BAR, message.packed_enum(0));
+
+  EXPECT_EQ(701, message.packed_int32(1));
+  EXPECT_EQ(702, message.packed_int64(1));
+  EXPECT_EQ(703, message.packed_uint32(1));
+  EXPECT_EQ(704, message.packed_uint64(1));
+  EXPECT_EQ(705, message.packed_sint32(1));
+  EXPECT_EQ(706, message.packed_sint64(1));
+  EXPECT_EQ(707, message.packed_fixed32(1));
+  EXPECT_EQ(708, message.packed_fixed64(1));
+  EXPECT_EQ(709, message.packed_sfixed32(1));
+  EXPECT_EQ(710, message.packed_sfixed64(1));
+  EXPECT_EQ(711, message.packed_float(1));
+  EXPECT_EQ(712, message.packed_double(1));
+  EXPECT_EQ(false, message.packed_bool(1));
+  EXPECT_EQ(unittest::FOREIGN_LITE_BAZ, message.packed_enum(1));
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectPackedClear(
+    const unittest::TestPackedTypesLite& message) {
+  // Packed repeated fields are empty.
+  EXPECT_EQ(0, message.packed_int32_size());
+  EXPECT_EQ(0, message.packed_int64_size());
+  EXPECT_EQ(0, message.packed_uint32_size());
+  EXPECT_EQ(0, message.packed_uint64_size());
+  EXPECT_EQ(0, message.packed_sint32_size());
+  EXPECT_EQ(0, message.packed_sint64_size());
+  EXPECT_EQ(0, message.packed_fixed32_size());
+  EXPECT_EQ(0, message.packed_fixed64_size());
+  EXPECT_EQ(0, message.packed_sfixed32_size());
+  EXPECT_EQ(0, message.packed_sfixed64_size());
+  EXPECT_EQ(0, message.packed_float_size());
+  EXPECT_EQ(0, message.packed_double_size());
+  EXPECT_EQ(0, message.packed_bool_size());
+  EXPECT_EQ(0, message.packed_enum_size());
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectPackedFieldsModified(
+    const unittest::TestPackedTypesLite& message) {
+  // Do the same for packed repeated fields.
+  ASSERT_EQ(2, message.packed_int32_size());
+  ASSERT_EQ(2, message.packed_int64_size());
+  ASSERT_EQ(2, message.packed_uint32_size());
+  ASSERT_EQ(2, message.packed_uint64_size());
+  ASSERT_EQ(2, message.packed_sint32_size());
+  ASSERT_EQ(2, message.packed_sint64_size());
+  ASSERT_EQ(2, message.packed_fixed32_size());
+  ASSERT_EQ(2, message.packed_fixed64_size());
+  ASSERT_EQ(2, message.packed_sfixed32_size());
+  ASSERT_EQ(2, message.packed_sfixed64_size());
+  ASSERT_EQ(2, message.packed_float_size());
+  ASSERT_EQ(2, message.packed_double_size());
+  ASSERT_EQ(2, message.packed_bool_size());
+  ASSERT_EQ(2, message.packed_enum_size());
+
+  EXPECT_EQ(601, message.packed_int32(0));
+  EXPECT_EQ(602, message.packed_int64(0));
+  EXPECT_EQ(603, message.packed_uint32(0));
+  EXPECT_EQ(604, message.packed_uint64(0));
+  EXPECT_EQ(605, message.packed_sint32(0));
+  EXPECT_EQ(606, message.packed_sint64(0));
+  EXPECT_EQ(607, message.packed_fixed32(0));
+  EXPECT_EQ(608, message.packed_fixed64(0));
+  EXPECT_EQ(609, message.packed_sfixed32(0));
+  EXPECT_EQ(610, message.packed_sfixed64(0));
+  EXPECT_EQ(611, message.packed_float(0));
+  EXPECT_EQ(612, message.packed_double(0));
+  EXPECT_EQ(true, message.packed_bool(0));
+  EXPECT_EQ(unittest::FOREIGN_LITE_BAR, message.packed_enum(0));
+  // Actually verify the second (modified) elements now.
+  EXPECT_EQ(801, message.packed_int32(1));
+  EXPECT_EQ(802, message.packed_int64(1));
+  EXPECT_EQ(803, message.packed_uint32(1));
+  EXPECT_EQ(804, message.packed_uint64(1));
+  EXPECT_EQ(805, message.packed_sint32(1));
+  EXPECT_EQ(806, message.packed_sint64(1));
+  EXPECT_EQ(807, message.packed_fixed32(1));
+  EXPECT_EQ(808, message.packed_fixed64(1));
+  EXPECT_EQ(809, message.packed_sfixed32(1));
+  EXPECT_EQ(810, message.packed_sfixed64(1));
+  EXPECT_EQ(811, message.packed_float(1));
+  EXPECT_EQ(812, message.packed_double(1));
+  EXPECT_EQ(true, message.packed_bool(1));
+  EXPECT_EQ(unittest::FOREIGN_LITE_FOO, message.packed_enum(1));
+}
+
+// ===================================================================
+// Extensions
+//
+// All this code is exactly equivalent to the above code except that it's
+// manipulating extension fields instead of normal ones.
+//
+// I gave up on the 80-char limit here.  Sorry.
+
+void TestUtilLite::SetAllExtensions(unittest::TestAllExtensionsLite* message) {
+  message->SetExtension(unittest::optional_int32_extension_lite, 101);
+  message->SetExtension(unittest::optional_int64_extension_lite, 102);
+  message->SetExtension(unittest::optional_uint32_extension_lite, 103);
+  message->SetExtension(unittest::optional_uint64_extension_lite, 104);
+  message->SetExtension(unittest::optional_sint32_extension_lite, 105);
+  message->SetExtension(unittest::optional_sint64_extension_lite, 106);
+  message->SetExtension(unittest::optional_fixed32_extension_lite, 107);
+  message->SetExtension(unittest::optional_fixed64_extension_lite, 108);
+  message->SetExtension(unittest::optional_sfixed32_extension_lite, 109);
+  message->SetExtension(unittest::optional_sfixed64_extension_lite, 110);
+  message->SetExtension(unittest::optional_float_extension_lite, 111);
+  message->SetExtension(unittest::optional_double_extension_lite, 112);
+  message->SetExtension(unittest::optional_bool_extension_lite, true);
+  message->SetExtension(unittest::optional_string_extension_lite, "115");
+  message->SetExtension(unittest::optional_bytes_extension_lite, "116");
+
+  message->MutableExtension(unittest::optionalgroup_extension_lite)->set_a(117);
+  message->MutableExtension(unittest::optional_nested_message_extension_lite)
+      ->set_bb(118);
+  message->MutableExtension(unittest::optional_foreign_message_extension_lite)
+      ->set_c(119);
+  message->MutableExtension(unittest::optional_import_message_extension_lite)
+      ->set_d(120);
+  message
+      ->MutableExtension(
+          unittest::optional_public_import_message_extension_lite)
+      ->set_e(126);
+  message->MutableExtension(unittest::optional_lazy_message_extension_lite)
+      ->set_bb(127);
+
+  message->SetExtension(unittest::optional_nested_enum_extension_lite,
+                        unittest::TestAllTypesLite::BAZ);
+  message->SetExtension(unittest::optional_foreign_enum_extension_lite,
+                        unittest::FOREIGN_LITE_BAZ);
+  message->SetExtension(unittest::optional_import_enum_extension_lite,
+                        unittest_import::IMPORT_LITE_BAZ);
+
+
+  // -----------------------------------------------------------------
+
+  message->AddExtension(unittest::repeated_int32_extension_lite, 201);
+  message->AddExtension(unittest::repeated_int64_extension_lite, 202);
+  message->AddExtension(unittest::repeated_uint32_extension_lite, 203);
+  message->AddExtension(unittest::repeated_uint64_extension_lite, 204);
+  message->AddExtension(unittest::repeated_sint32_extension_lite, 205);
+  message->AddExtension(unittest::repeated_sint64_extension_lite, 206);
+  message->AddExtension(unittest::repeated_fixed32_extension_lite, 207);
+  message->AddExtension(unittest::repeated_fixed64_extension_lite, 208);
+  message->AddExtension(unittest::repeated_sfixed32_extension_lite, 209);
+  message->AddExtension(unittest::repeated_sfixed64_extension_lite, 210);
+  message->AddExtension(unittest::repeated_float_extension_lite, 211);
+  message->AddExtension(unittest::repeated_double_extension_lite, 212);
+  message->AddExtension(unittest::repeated_bool_extension_lite, true);
+  message->AddExtension(unittest::repeated_string_extension_lite, "215");
+  message->AddExtension(unittest::repeated_bytes_extension_lite, "216");
+
+  message->AddExtension(unittest::repeatedgroup_extension_lite)->set_a(217);
+  message->AddExtension(unittest::repeated_nested_message_extension_lite)
+      ->set_bb(218);
+  message->AddExtension(unittest::repeated_foreign_message_extension_lite)
+      ->set_c(219);
+  message->AddExtension(unittest::repeated_import_message_extension_lite)
+      ->set_d(220);
+  message->AddExtension(unittest::repeated_lazy_message_extension_lite)
+      ->set_bb(227);
+
+  message->AddExtension(unittest::repeated_nested_enum_extension_lite,
+                        unittest::TestAllTypesLite::BAR);
+  message->AddExtension(unittest::repeated_foreign_enum_extension_lite,
+                        unittest::FOREIGN_LITE_BAR);
+  message->AddExtension(unittest::repeated_import_enum_extension_lite,
+                        unittest_import::IMPORT_LITE_BAR);
+
+
+  // Add a second one of each field.
+  message->AddExtension(unittest::repeated_int32_extension_lite, 301);
+  message->AddExtension(unittest::repeated_int64_extension_lite, 302);
+  message->AddExtension(unittest::repeated_uint32_extension_lite, 303);
+  message->AddExtension(unittest::repeated_uint64_extension_lite, 304);
+  message->AddExtension(unittest::repeated_sint32_extension_lite, 305);
+  message->AddExtension(unittest::repeated_sint64_extension_lite, 306);
+  message->AddExtension(unittest::repeated_fixed32_extension_lite, 307);
+  message->AddExtension(unittest::repeated_fixed64_extension_lite, 308);
+  message->AddExtension(unittest::repeated_sfixed32_extension_lite, 309);
+  message->AddExtension(unittest::repeated_sfixed64_extension_lite, 310);
+  message->AddExtension(unittest::repeated_float_extension_lite, 311);
+  message->AddExtension(unittest::repeated_double_extension_lite, 312);
+  message->AddExtension(unittest::repeated_bool_extension_lite, false);
+  message->AddExtension(unittest::repeated_string_extension_lite, "315");
+  message->AddExtension(unittest::repeated_bytes_extension_lite, "316");
+
+  message->AddExtension(unittest::repeatedgroup_extension_lite)->set_a(317);
+  message->AddExtension(unittest::repeated_nested_message_extension_lite)
+      ->set_bb(318);
+  message->AddExtension(unittest::repeated_foreign_message_extension_lite)
+      ->set_c(319);
+  message->AddExtension(unittest::repeated_import_message_extension_lite)
+      ->set_d(320);
+  message->AddExtension(unittest::repeated_lazy_message_extension_lite)
+      ->set_bb(327);
+
+  message->AddExtension(unittest::repeated_nested_enum_extension_lite,
+                        unittest::TestAllTypesLite::BAZ);
+  message->AddExtension(unittest::repeated_foreign_enum_extension_lite,
+                        unittest::FOREIGN_LITE_BAZ);
+  message->AddExtension(unittest::repeated_import_enum_extension_lite,
+                        unittest_import::IMPORT_LITE_BAZ);
+
+
+  // -----------------------------------------------------------------
+
+  message->SetExtension(unittest::default_int32_extension_lite, 401);
+  message->SetExtension(unittest::default_int64_extension_lite, 402);
+  message->SetExtension(unittest::default_uint32_extension_lite, 403);
+  message->SetExtension(unittest::default_uint64_extension_lite, 404);
+  message->SetExtension(unittest::default_sint32_extension_lite, 405);
+  message->SetExtension(unittest::default_sint64_extension_lite, 406);
+  message->SetExtension(unittest::default_fixed32_extension_lite, 407);
+  message->SetExtension(unittest::default_fixed64_extension_lite, 408);
+  message->SetExtension(unittest::default_sfixed32_extension_lite, 409);
+  message->SetExtension(unittest::default_sfixed64_extension_lite, 410);
+  message->SetExtension(unittest::default_float_extension_lite, 411);
+  message->SetExtension(unittest::default_double_extension_lite, 412);
+  message->SetExtension(unittest::default_bool_extension_lite, false);
+  message->SetExtension(unittest::default_string_extension_lite, "415");
+  message->SetExtension(unittest::default_bytes_extension_lite, "416");
+
+  message->SetExtension(unittest::default_nested_enum_extension_lite,
+                        unittest::TestAllTypesLite::FOO);
+  message->SetExtension(unittest::default_foreign_enum_extension_lite,
+                        unittest::FOREIGN_LITE_FOO);
+  message->SetExtension(unittest::default_import_enum_extension_lite,
+                        unittest_import::IMPORT_LITE_FOO);
+
+
+  message->SetExtension(unittest::oneof_uint32_extension_lite, 601);
+  message->MutableExtension(unittest::oneof_nested_message_extension_lite)
+      ->set_bb(602);
+  ;
+  message->SetExtension(unittest::oneof_string_extension_lite, "603");
+  message->SetExtension(unittest::oneof_bytes_extension_lite, "604");
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ModifyRepeatedExtensions(
+    unittest::TestAllExtensionsLite* message) {
+  message->SetExtension(unittest::repeated_int32_extension_lite, 1, 501);
+  message->SetExtension(unittest::repeated_int64_extension_lite, 1, 502);
+  message->SetExtension(unittest::repeated_uint32_extension_lite, 1, 503);
+  message->SetExtension(unittest::repeated_uint64_extension_lite, 1, 504);
+  message->SetExtension(unittest::repeated_sint32_extension_lite, 1, 505);
+  message->SetExtension(unittest::repeated_sint64_extension_lite, 1, 506);
+  message->SetExtension(unittest::repeated_fixed32_extension_lite, 1, 507);
+  message->SetExtension(unittest::repeated_fixed64_extension_lite, 1, 508);
+  message->SetExtension(unittest::repeated_sfixed32_extension_lite, 1, 509);
+  message->SetExtension(unittest::repeated_sfixed64_extension_lite, 1, 510);
+  message->SetExtension(unittest::repeated_float_extension_lite, 1, 511);
+  message->SetExtension(unittest::repeated_double_extension_lite, 1, 512);
+  message->SetExtension(unittest::repeated_bool_extension_lite, 1, true);
+  message->SetExtension(unittest::repeated_string_extension_lite, 1, "515");
+  message->SetExtension(unittest::repeated_bytes_extension_lite, 1, "516");
+
+  message->MutableExtension(unittest::repeatedgroup_extension_lite, 1)
+      ->set_a(517);
+  message->MutableExtension(unittest::repeated_nested_message_extension_lite, 1)
+      ->set_bb(518);
+  message
+      ->MutableExtension(unittest::repeated_foreign_message_extension_lite, 1)
+      ->set_c(519);
+  message->MutableExtension(unittest::repeated_import_message_extension_lite, 1)
+      ->set_d(520);
+  message->MutableExtension(unittest::repeated_lazy_message_extension_lite, 1)
+      ->set_bb(527);
+
+  message->SetExtension(unittest::repeated_nested_enum_extension_lite, 1,
+                        unittest::TestAllTypesLite::FOO);
+  message->SetExtension(unittest::repeated_foreign_enum_extension_lite, 1,
+                        unittest::FOREIGN_LITE_FOO);
+  message->SetExtension(unittest::repeated_import_enum_extension_lite, 1,
+                        unittest_import::IMPORT_LITE_FOO);
+
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectAllExtensionsSet(
+    const unittest::TestAllExtensionsLite& message) {
+  EXPECT_TRUE(message.HasExtension(unittest::optional_int32_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_int64_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_uint32_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_uint64_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_sint32_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_sint64_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_fixed32_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_fixed64_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_sfixed32_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_sfixed64_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_float_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_double_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_bool_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_string_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::optional_bytes_extension_lite));
+
+  EXPECT_TRUE(message.HasExtension(unittest::optionalgroup_extension_lite));
+  EXPECT_TRUE(
+      message.HasExtension(unittest::optional_nested_message_extension_lite));
+  EXPECT_TRUE(
+      message.HasExtension(unittest::optional_foreign_message_extension_lite));
+  EXPECT_TRUE(
+      message.HasExtension(unittest::optional_import_message_extension_lite));
+  EXPECT_TRUE(message.HasExtension(
+      unittest::optional_public_import_message_extension_lite));
+  EXPECT_TRUE(
+      message.HasExtension(unittest::optional_lazy_message_extension_lite));
+
+  EXPECT_TRUE(
+      message.GetExtension(unittest::optionalgroup_extension_lite).has_a());
+  EXPECT_TRUE(
+      message.GetExtension(unittest::optional_nested_message_extension_lite)
+          .has_bb());
+  EXPECT_TRUE(
+      message.GetExtension(unittest::optional_foreign_message_extension_lite)
+          .has_c());
+  EXPECT_TRUE(
+      message.GetExtension(unittest::optional_import_message_extension_lite)
+          .has_d());
+  EXPECT_TRUE(
+      message
+          .GetExtension(unittest::optional_public_import_message_extension_lite)
+          .has_e());
+  EXPECT_TRUE(
+      message.GetExtension(unittest::optional_lazy_message_extension_lite)
+          .has_bb());
+
+  EXPECT_TRUE(
+      message.HasExtension(unittest::optional_nested_enum_extension_lite));
+  EXPECT_TRUE(
+      message.HasExtension(unittest::optional_foreign_enum_extension_lite));
+  EXPECT_TRUE(
+      message.HasExtension(unittest::optional_import_enum_extension_lite));
+
+
+  EXPECT_EQ(101, message.GetExtension(unittest::optional_int32_extension_lite));
+  EXPECT_EQ(102, message.GetExtension(unittest::optional_int64_extension_lite));
+  EXPECT_EQ(103,
+            message.GetExtension(unittest::optional_uint32_extension_lite));
+  EXPECT_EQ(104,
+            message.GetExtension(unittest::optional_uint64_extension_lite));
+  EXPECT_EQ(105,
+            message.GetExtension(unittest::optional_sint32_extension_lite));
+  EXPECT_EQ(106,
+            message.GetExtension(unittest::optional_sint64_extension_lite));
+  EXPECT_EQ(107,
+            message.GetExtension(unittest::optional_fixed32_extension_lite));
+  EXPECT_EQ(108,
+            message.GetExtension(unittest::optional_fixed64_extension_lite));
+  EXPECT_EQ(109,
+            message.GetExtension(unittest::optional_sfixed32_extension_lite));
+  EXPECT_EQ(110,
+            message.GetExtension(unittest::optional_sfixed64_extension_lite));
+  EXPECT_EQ(111, message.GetExtension(unittest::optional_float_extension_lite));
+  EXPECT_EQ(112,
+            message.GetExtension(unittest::optional_double_extension_lite));
+  EXPECT_EQ(true, message.GetExtension(unittest::optional_bool_extension_lite));
+  EXPECT_EQ("115",
+            message.GetExtension(unittest::optional_string_extension_lite));
+  EXPECT_EQ("116",
+            message.GetExtension(unittest::optional_bytes_extension_lite));
+
+  EXPECT_EQ(117,
+            message.GetExtension(unittest::optionalgroup_extension_lite).a());
+  EXPECT_EQ(
+      118,
+      message.GetExtension(unittest::optional_nested_message_extension_lite)
+          .bb());
+  EXPECT_EQ(
+      119,
+      message.GetExtension(unittest::optional_foreign_message_extension_lite)
+          .c());
+  EXPECT_EQ(
+      120,
+      message.GetExtension(unittest::optional_import_message_extension_lite)
+          .d());
+  EXPECT_EQ(
+      126,
+      message
+          .GetExtension(unittest::optional_public_import_message_extension_lite)
+          .e());
+  EXPECT_EQ(127,
+            message.GetExtension(unittest::optional_lazy_message_extension_lite)
+                .bb());
+
+  EXPECT_EQ(
+      unittest::TestAllTypesLite::BAZ,
+      message.GetExtension(unittest::optional_nested_enum_extension_lite));
+  EXPECT_EQ(
+      unittest::FOREIGN_LITE_BAZ,
+      message.GetExtension(unittest::optional_foreign_enum_extension_lite));
+  EXPECT_EQ(
+      unittest_import::IMPORT_LITE_BAZ,
+      message.GetExtension(unittest::optional_import_enum_extension_lite));
+
+
+  // -----------------------------------------------------------------
+
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_int32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_int64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_uint32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_uint64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_sint32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_sint64_extension_lite));
+  ASSERT_EQ(2,
+            message.ExtensionSize(unittest::repeated_fixed32_extension_lite));
+  ASSERT_EQ(2,
+            message.ExtensionSize(unittest::repeated_fixed64_extension_lite));
+  ASSERT_EQ(2,
+            message.ExtensionSize(unittest::repeated_sfixed32_extension_lite));
+  ASSERT_EQ(2,
+            message.ExtensionSize(unittest::repeated_sfixed64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_float_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_double_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_bool_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_string_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_bytes_extension_lite));
+
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeatedgroup_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(
+                   unittest::repeated_nested_message_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(
+                   unittest::repeated_foreign_message_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(
+                   unittest::repeated_import_message_extension_lite));
+  ASSERT_EQ(
+      2, message.ExtensionSize(unittest::repeated_lazy_message_extension_lite));
+  ASSERT_EQ(
+      2, message.ExtensionSize(unittest::repeated_nested_enum_extension_lite));
+  ASSERT_EQ(
+      2, message.ExtensionSize(unittest::repeated_foreign_enum_extension_lite));
+  ASSERT_EQ(
+      2, message.ExtensionSize(unittest::repeated_import_enum_extension_lite));
+
+
+  EXPECT_EQ(201,
+            message.GetExtension(unittest::repeated_int32_extension_lite, 0));
+  EXPECT_EQ(202,
+            message.GetExtension(unittest::repeated_int64_extension_lite, 0));
+  EXPECT_EQ(203,
+            message.GetExtension(unittest::repeated_uint32_extension_lite, 0));
+  EXPECT_EQ(204,
+            message.GetExtension(unittest::repeated_uint64_extension_lite, 0));
+  EXPECT_EQ(205,
+            message.GetExtension(unittest::repeated_sint32_extension_lite, 0));
+  EXPECT_EQ(206,
+            message.GetExtension(unittest::repeated_sint64_extension_lite, 0));
+  EXPECT_EQ(207,
+            message.GetExtension(unittest::repeated_fixed32_extension_lite, 0));
+  EXPECT_EQ(208,
+            message.GetExtension(unittest::repeated_fixed64_extension_lite, 0));
+  EXPECT_EQ(
+      209, message.GetExtension(unittest::repeated_sfixed32_extension_lite, 0));
+  EXPECT_EQ(
+      210, message.GetExtension(unittest::repeated_sfixed64_extension_lite, 0));
+  EXPECT_EQ(211,
+            message.GetExtension(unittest::repeated_float_extension_lite, 0));
+  EXPECT_EQ(212,
+            message.GetExtension(unittest::repeated_double_extension_lite, 0));
+  EXPECT_EQ(true,
+            message.GetExtension(unittest::repeated_bool_extension_lite, 0));
+  EXPECT_EQ("215",
+            message.GetExtension(unittest::repeated_string_extension_lite, 0));
+  EXPECT_EQ("216",
+            message.GetExtension(unittest::repeated_bytes_extension_lite, 0));
+
+  EXPECT_EQ(
+      217, message.GetExtension(unittest::repeatedgroup_extension_lite, 0).a());
+  EXPECT_EQ(
+      218,
+      message.GetExtension(unittest::repeated_nested_message_extension_lite, 0)
+          .bb());
+  EXPECT_EQ(
+      219,
+      message.GetExtension(unittest::repeated_foreign_message_extension_lite, 0)
+          .c());
+  EXPECT_EQ(
+      220,
+      message.GetExtension(unittest::repeated_import_message_extension_lite, 0)
+          .d());
+  EXPECT_EQ(
+      227,
+      message.GetExtension(unittest::repeated_lazy_message_extension_lite, 0)
+          .bb());
+
+  EXPECT_EQ(
+      unittest::TestAllTypesLite::BAR,
+      message.GetExtension(unittest::repeated_nested_enum_extension_lite, 0));
+  EXPECT_EQ(
+      unittest::FOREIGN_LITE_BAR,
+      message.GetExtension(unittest::repeated_foreign_enum_extension_lite, 0));
+  EXPECT_EQ(
+      unittest_import::IMPORT_LITE_BAR,
+      message.GetExtension(unittest::repeated_import_enum_extension_lite, 0));
+
+
+  EXPECT_EQ(301,
+            message.GetExtension(unittest::repeated_int32_extension_lite, 1));
+  EXPECT_EQ(302,
+            message.GetExtension(unittest::repeated_int64_extension_lite, 1));
+  EXPECT_EQ(303,
+            message.GetExtension(unittest::repeated_uint32_extension_lite, 1));
+  EXPECT_EQ(304,
+            message.GetExtension(unittest::repeated_uint64_extension_lite, 1));
+  EXPECT_EQ(305,
+            message.GetExtension(unittest::repeated_sint32_extension_lite, 1));
+  EXPECT_EQ(306,
+            message.GetExtension(unittest::repeated_sint64_extension_lite, 1));
+  EXPECT_EQ(307,
+            message.GetExtension(unittest::repeated_fixed32_extension_lite, 1));
+  EXPECT_EQ(308,
+            message.GetExtension(unittest::repeated_fixed64_extension_lite, 1));
+  EXPECT_EQ(
+      309, message.GetExtension(unittest::repeated_sfixed32_extension_lite, 1));
+  EXPECT_EQ(
+      310, message.GetExtension(unittest::repeated_sfixed64_extension_lite, 1));
+  EXPECT_EQ(311,
+            message.GetExtension(unittest::repeated_float_extension_lite, 1));
+  EXPECT_EQ(312,
+            message.GetExtension(unittest::repeated_double_extension_lite, 1));
+  EXPECT_EQ(false,
+            message.GetExtension(unittest::repeated_bool_extension_lite, 1));
+  EXPECT_EQ("315",
+            message.GetExtension(unittest::repeated_string_extension_lite, 1));
+  EXPECT_EQ("316",
+            message.GetExtension(unittest::repeated_bytes_extension_lite, 1));
+
+  EXPECT_EQ(
+      317, message.GetExtension(unittest::repeatedgroup_extension_lite, 1).a());
+  EXPECT_EQ(
+      318,
+      message.GetExtension(unittest::repeated_nested_message_extension_lite, 1)
+          .bb());
+  EXPECT_EQ(
+      319,
+      message.GetExtension(unittest::repeated_foreign_message_extension_lite, 1)
+          .c());
+  EXPECT_EQ(
+      320,
+      message.GetExtension(unittest::repeated_import_message_extension_lite, 1)
+          .d());
+  EXPECT_EQ(
+      327,
+      message.GetExtension(unittest::repeated_lazy_message_extension_lite, 1)
+          .bb());
+
+  EXPECT_EQ(
+      unittest::TestAllTypesLite::BAZ,
+      message.GetExtension(unittest::repeated_nested_enum_extension_lite, 1));
+  EXPECT_EQ(
+      unittest::FOREIGN_LITE_BAZ,
+      message.GetExtension(unittest::repeated_foreign_enum_extension_lite, 1));
+  EXPECT_EQ(
+      unittest_import::IMPORT_LITE_BAZ,
+      message.GetExtension(unittest::repeated_import_enum_extension_lite, 1));
+
+
+  // -----------------------------------------------------------------
+
+  EXPECT_TRUE(message.HasExtension(unittest::default_int32_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_int64_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_uint32_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_uint64_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_sint32_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_sint64_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_fixed32_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_fixed64_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_sfixed32_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_sfixed64_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_float_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_double_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_bool_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_string_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::default_bytes_extension_lite));
+
+  EXPECT_TRUE(
+      message.HasExtension(unittest::default_nested_enum_extension_lite));
+  EXPECT_TRUE(
+      message.HasExtension(unittest::default_foreign_enum_extension_lite));
+  EXPECT_TRUE(
+      message.HasExtension(unittest::default_import_enum_extension_lite));
+
+
+  EXPECT_EQ(401, message.GetExtension(unittest::default_int32_extension_lite));
+  EXPECT_EQ(402, message.GetExtension(unittest::default_int64_extension_lite));
+  EXPECT_EQ(403, message.GetExtension(unittest::default_uint32_extension_lite));
+  EXPECT_EQ(404, message.GetExtension(unittest::default_uint64_extension_lite));
+  EXPECT_EQ(405, message.GetExtension(unittest::default_sint32_extension_lite));
+  EXPECT_EQ(406, message.GetExtension(unittest::default_sint64_extension_lite));
+  EXPECT_EQ(407,
+            message.GetExtension(unittest::default_fixed32_extension_lite));
+  EXPECT_EQ(408,
+            message.GetExtension(unittest::default_fixed64_extension_lite));
+  EXPECT_EQ(409,
+            message.GetExtension(unittest::default_sfixed32_extension_lite));
+  EXPECT_EQ(410,
+            message.GetExtension(unittest::default_sfixed64_extension_lite));
+  EXPECT_EQ(411, message.GetExtension(unittest::default_float_extension_lite));
+  EXPECT_EQ(412, message.GetExtension(unittest::default_double_extension_lite));
+  EXPECT_EQ(false, message.GetExtension(unittest::default_bool_extension_lite));
+  EXPECT_EQ("415",
+            message.GetExtension(unittest::default_string_extension_lite));
+  EXPECT_EQ("416",
+            message.GetExtension(unittest::default_bytes_extension_lite));
+
+  EXPECT_EQ(unittest::TestAllTypesLite::FOO,
+            message.GetExtension(unittest::default_nested_enum_extension_lite));
+  EXPECT_EQ(
+      unittest::FOREIGN_LITE_FOO,
+      message.GetExtension(unittest::default_foreign_enum_extension_lite));
+  EXPECT_EQ(unittest_import::IMPORT_LITE_FOO,
+            message.GetExtension(unittest::default_import_enum_extension_lite));
+
+
+  EXPECT_TRUE(message.HasExtension(unittest::oneof_uint32_extension_lite));
+  EXPECT_TRUE(
+      message.GetExtension(unittest::oneof_nested_message_extension_lite)
+          .has_bb());
+  EXPECT_TRUE(message.HasExtension(unittest::oneof_string_extension_lite));
+  EXPECT_TRUE(message.HasExtension(unittest::oneof_bytes_extension_lite));
+
+  EXPECT_EQ(601, message.GetExtension(unittest::oneof_uint32_extension_lite));
+  EXPECT_EQ(
+      602,
+      message.GetExtension(unittest::oneof_nested_message_extension_lite).bb());
+  EXPECT_EQ("603", message.GetExtension(unittest::oneof_string_extension_lite));
+  EXPECT_EQ("604", message.GetExtension(unittest::oneof_bytes_extension_lite));
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectExtensionsClear(
+    const unittest::TestAllExtensionsLite& message) {
+  std::string serialized;
+  ASSERT_TRUE(message.SerializeToString(&serialized));
+  EXPECT_EQ("", serialized);
+  EXPECT_EQ(0, message.ByteSize());
+
+  // has_blah() should initially be false for all optional fields.
+  EXPECT_FALSE(message.HasExtension(unittest::optional_int32_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_int64_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_uint32_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_uint64_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_sint32_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_sint64_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_fixed32_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_fixed64_extension_lite));
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_sfixed32_extension_lite));
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_sfixed64_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_float_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_double_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_bool_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_string_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::optional_bytes_extension_lite));
+
+  EXPECT_FALSE(message.HasExtension(unittest::optionalgroup_extension_lite));
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_nested_message_extension_lite));
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_foreign_message_extension_lite));
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_import_message_extension_lite));
+  EXPECT_FALSE(message.HasExtension(
+      unittest::optional_public_import_message_extension_lite));
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_lazy_message_extension_lite));
+
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_nested_enum_extension_lite));
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_foreign_enum_extension_lite));
+  EXPECT_FALSE(
+      message.HasExtension(unittest::optional_import_enum_extension_lite));
+
+
+  // Optional fields without defaults are set to zero or something like it.
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_int32_extension_lite));
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_int64_extension_lite));
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_uint32_extension_lite));
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_uint64_extension_lite));
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_sint32_extension_lite));
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_sint64_extension_lite));
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_fixed32_extension_lite));
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_fixed64_extension_lite));
+  EXPECT_EQ(0,
+            message.GetExtension(unittest::optional_sfixed32_extension_lite));
+  EXPECT_EQ(0,
+            message.GetExtension(unittest::optional_sfixed64_extension_lite));
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_float_extension_lite));
+  EXPECT_EQ(0, message.GetExtension(unittest::optional_double_extension_lite));
+  EXPECT_EQ(false,
+            message.GetExtension(unittest::optional_bool_extension_lite));
+  EXPECT_EQ("", message.GetExtension(unittest::optional_string_extension_lite));
+  EXPECT_EQ("", message.GetExtension(unittest::optional_bytes_extension_lite));
+
+  // Embedded messages should also be clear.
+  EXPECT_FALSE(
+      message.GetExtension(unittest::optionalgroup_extension_lite).has_a());
+  EXPECT_FALSE(
+      message.GetExtension(unittest::optional_nested_message_extension_lite)
+          .has_bb());
+  EXPECT_FALSE(
+      message.GetExtension(unittest::optional_foreign_message_extension_lite)
+          .has_c());
+  EXPECT_FALSE(
+      message.GetExtension(unittest::optional_import_message_extension_lite)
+          .has_d());
+  EXPECT_FALSE(
+      message
+          .GetExtension(unittest::optional_public_import_message_extension_lite)
+          .has_e());
+  EXPECT_FALSE(
+      message.GetExtension(unittest::optional_lazy_message_extension_lite)
+          .has_bb());
+
+  EXPECT_EQ(0,
+            message.GetExtension(unittest::optionalgroup_extension_lite).a());
+  EXPECT_EQ(
+      0, message.GetExtension(unittest::optional_nested_message_extension_lite)
+             .bb());
+  EXPECT_EQ(
+      0, message.GetExtension(unittest::optional_foreign_message_extension_lite)
+             .c());
+  EXPECT_EQ(
+      0, message.GetExtension(unittest::optional_import_message_extension_lite)
+             .d());
+  EXPECT_EQ(0, message
+                   .GetExtension(
+                       unittest::optional_public_import_message_extension_lite)
+                   .e());
+  EXPECT_EQ(0,
+            message.GetExtension(unittest::optional_lazy_message_extension_lite)
+                .bb());
+
+  // Enums without defaults are set to the first value in the enum.
+  EXPECT_EQ(
+      unittest::TestAllTypesLite::FOO,
+      message.GetExtension(unittest::optional_nested_enum_extension_lite));
+  EXPECT_EQ(
+      unittest::FOREIGN_LITE_FOO,
+      message.GetExtension(unittest::optional_foreign_enum_extension_lite));
+  EXPECT_EQ(
+      unittest_import::IMPORT_LITE_FOO,
+      message.GetExtension(unittest::optional_import_enum_extension_lite));
+
+
+  // Repeated fields are empty.
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_int32_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_int64_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_uint32_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_uint64_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_sint32_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_sint64_extension_lite));
+  EXPECT_EQ(0,
+            message.ExtensionSize(unittest::repeated_fixed32_extension_lite));
+  EXPECT_EQ(0,
+            message.ExtensionSize(unittest::repeated_fixed64_extension_lite));
+  EXPECT_EQ(0,
+            message.ExtensionSize(unittest::repeated_sfixed32_extension_lite));
+  EXPECT_EQ(0,
+            message.ExtensionSize(unittest::repeated_sfixed64_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_float_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_double_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_bool_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_string_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_bytes_extension_lite));
+
+  EXPECT_EQ(0, message.ExtensionSize(unittest::repeatedgroup_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(
+                   unittest::repeated_nested_message_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(
+                   unittest::repeated_foreign_message_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(
+                   unittest::repeated_import_message_extension_lite));
+  EXPECT_EQ(
+      0, message.ExtensionSize(unittest::repeated_lazy_message_extension_lite));
+  EXPECT_EQ(
+      0, message.ExtensionSize(unittest::repeated_nested_enum_extension_lite));
+  EXPECT_EQ(
+      0, message.ExtensionSize(unittest::repeated_foreign_enum_extension_lite));
+  EXPECT_EQ(
+      0, message.ExtensionSize(unittest::repeated_import_enum_extension_lite));
+
+
+  // has_blah() should also be false for all default fields.
+  EXPECT_FALSE(message.HasExtension(unittest::default_int32_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_int64_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_uint32_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_uint64_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_sint32_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_sint64_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_fixed32_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_fixed64_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_sfixed32_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_sfixed64_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_float_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_double_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_bool_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_string_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::default_bytes_extension_lite));
+
+  EXPECT_FALSE(
+      message.HasExtension(unittest::default_nested_enum_extension_lite));
+  EXPECT_FALSE(
+      message.HasExtension(unittest::default_foreign_enum_extension_lite));
+  EXPECT_FALSE(
+      message.HasExtension(unittest::default_import_enum_extension_lite));
+
+
+  // Fields with defaults have their default values (duh).
+  EXPECT_EQ(41, message.GetExtension(unittest::default_int32_extension_lite));
+  EXPECT_EQ(42, message.GetExtension(unittest::default_int64_extension_lite));
+  EXPECT_EQ(43, message.GetExtension(unittest::default_uint32_extension_lite));
+  EXPECT_EQ(44, message.GetExtension(unittest::default_uint64_extension_lite));
+  EXPECT_EQ(-45, message.GetExtension(unittest::default_sint32_extension_lite));
+  EXPECT_EQ(46, message.GetExtension(unittest::default_sint64_extension_lite));
+  EXPECT_EQ(47, message.GetExtension(unittest::default_fixed32_extension_lite));
+  EXPECT_EQ(48, message.GetExtension(unittest::default_fixed64_extension_lite));
+  EXPECT_EQ(49,
+            message.GetExtension(unittest::default_sfixed32_extension_lite));
+  EXPECT_EQ(-50,
+            message.GetExtension(unittest::default_sfixed64_extension_lite));
+  EXPECT_EQ(51.5, message.GetExtension(unittest::default_float_extension_lite));
+  EXPECT_EQ(52e3,
+            message.GetExtension(unittest::default_double_extension_lite));
+  EXPECT_EQ(true, message.GetExtension(unittest::default_bool_extension_lite));
+  EXPECT_EQ("hello",
+            message.GetExtension(unittest::default_string_extension_lite));
+  EXPECT_EQ("world",
+            message.GetExtension(unittest::default_bytes_extension_lite));
+
+  EXPECT_EQ(unittest::TestAllTypesLite::BAR,
+            message.GetExtension(unittest::default_nested_enum_extension_lite));
+  EXPECT_EQ(
+      unittest::FOREIGN_LITE_BAR,
+      message.GetExtension(unittest::default_foreign_enum_extension_lite));
+  EXPECT_EQ(unittest_import::IMPORT_LITE_BAR,
+            message.GetExtension(unittest::default_import_enum_extension_lite));
+
+
+  EXPECT_FALSE(message.HasExtension(unittest::oneof_uint32_extension_lite));
+  EXPECT_FALSE(
+      message.GetExtension(unittest::oneof_nested_message_extension_lite)
+          .has_bb());
+  EXPECT_FALSE(message.HasExtension(unittest::oneof_string_extension_lite));
+  EXPECT_FALSE(message.HasExtension(unittest::oneof_bytes_extension_lite));
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectRepeatedExtensionsModified(
+    const unittest::TestAllExtensionsLite& message) {
+  // ModifyRepeatedFields only sets the second repeated element of each
+  // field.  In addition to verifying this, we also verify that the first
+  // element and size were *not* modified.
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_int32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_int64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_uint32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_uint64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_sint32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_sint64_extension_lite));
+  ASSERT_EQ(2,
+            message.ExtensionSize(unittest::repeated_fixed32_extension_lite));
+  ASSERT_EQ(2,
+            message.ExtensionSize(unittest::repeated_fixed64_extension_lite));
+  ASSERT_EQ(2,
+            message.ExtensionSize(unittest::repeated_sfixed32_extension_lite));
+  ASSERT_EQ(2,
+            message.ExtensionSize(unittest::repeated_sfixed64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_float_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_double_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_bool_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_string_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_bytes_extension_lite));
+
+  ASSERT_EQ(2, message.ExtensionSize(unittest::repeatedgroup_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(
+                   unittest::repeated_nested_message_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(
+                   unittest::repeated_foreign_message_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(
+                   unittest::repeated_import_message_extension_lite));
+  ASSERT_EQ(
+      2, message.ExtensionSize(unittest::repeated_lazy_message_extension_lite));
+  ASSERT_EQ(
+      2, message.ExtensionSize(unittest::repeated_nested_enum_extension_lite));
+  ASSERT_EQ(
+      2, message.ExtensionSize(unittest::repeated_foreign_enum_extension_lite));
+  ASSERT_EQ(
+      2, message.ExtensionSize(unittest::repeated_import_enum_extension_lite));
+
+
+  EXPECT_EQ(201,
+            message.GetExtension(unittest::repeated_int32_extension_lite, 0));
+  EXPECT_EQ(202,
+            message.GetExtension(unittest::repeated_int64_extension_lite, 0));
+  EXPECT_EQ(203,
+            message.GetExtension(unittest::repeated_uint32_extension_lite, 0));
+  EXPECT_EQ(204,
+            message.GetExtension(unittest::repeated_uint64_extension_lite, 0));
+  EXPECT_EQ(205,
+            message.GetExtension(unittest::repeated_sint32_extension_lite, 0));
+  EXPECT_EQ(206,
+            message.GetExtension(unittest::repeated_sint64_extension_lite, 0));
+  EXPECT_EQ(207,
+            message.GetExtension(unittest::repeated_fixed32_extension_lite, 0));
+  EXPECT_EQ(208,
+            message.GetExtension(unittest::repeated_fixed64_extension_lite, 0));
+  EXPECT_EQ(
+      209, message.GetExtension(unittest::repeated_sfixed32_extension_lite, 0));
+  EXPECT_EQ(
+      210, message.GetExtension(unittest::repeated_sfixed64_extension_lite, 0));
+  EXPECT_EQ(211,
+            message.GetExtension(unittest::repeated_float_extension_lite, 0));
+  EXPECT_EQ(212,
+            message.GetExtension(unittest::repeated_double_extension_lite, 0));
+  EXPECT_EQ(true,
+            message.GetExtension(unittest::repeated_bool_extension_lite, 0));
+  EXPECT_EQ("215",
+            message.GetExtension(unittest::repeated_string_extension_lite, 0));
+  EXPECT_EQ("216",
+            message.GetExtension(unittest::repeated_bytes_extension_lite, 0));
+
+  EXPECT_EQ(
+      217, message.GetExtension(unittest::repeatedgroup_extension_lite, 0).a());
+  EXPECT_EQ(
+      218,
+      message.GetExtension(unittest::repeated_nested_message_extension_lite, 0)
+          .bb());
+  EXPECT_EQ(
+      219,
+      message.GetExtension(unittest::repeated_foreign_message_extension_lite, 0)
+          .c());
+  EXPECT_EQ(
+      220,
+      message.GetExtension(unittest::repeated_import_message_extension_lite, 0)
+          .d());
+  EXPECT_EQ(
+      227,
+      message.GetExtension(unittest::repeated_lazy_message_extension_lite, 0)
+          .bb());
+
+  EXPECT_EQ(
+      unittest::TestAllTypesLite::BAR,
+      message.GetExtension(unittest::repeated_nested_enum_extension_lite, 0));
+  EXPECT_EQ(
+      unittest::FOREIGN_LITE_BAR,
+      message.GetExtension(unittest::repeated_foreign_enum_extension_lite, 0));
+  EXPECT_EQ(
+      unittest_import::IMPORT_LITE_BAR,
+      message.GetExtension(unittest::repeated_import_enum_extension_lite, 0));
+
+
+  // Actually verify the second (modified) elements now.
+  EXPECT_EQ(501,
+            message.GetExtension(unittest::repeated_int32_extension_lite, 1));
+  EXPECT_EQ(502,
+            message.GetExtension(unittest::repeated_int64_extension_lite, 1));
+  EXPECT_EQ(503,
+            message.GetExtension(unittest::repeated_uint32_extension_lite, 1));
+  EXPECT_EQ(504,
+            message.GetExtension(unittest::repeated_uint64_extension_lite, 1));
+  EXPECT_EQ(505,
+            message.GetExtension(unittest::repeated_sint32_extension_lite, 1));
+  EXPECT_EQ(506,
+            message.GetExtension(unittest::repeated_sint64_extension_lite, 1));
+  EXPECT_EQ(507,
+            message.GetExtension(unittest::repeated_fixed32_extension_lite, 1));
+  EXPECT_EQ(508,
+            message.GetExtension(unittest::repeated_fixed64_extension_lite, 1));
+  EXPECT_EQ(
+      509, message.GetExtension(unittest::repeated_sfixed32_extension_lite, 1));
+  EXPECT_EQ(
+      510, message.GetExtension(unittest::repeated_sfixed64_extension_lite, 1));
+  EXPECT_EQ(511,
+            message.GetExtension(unittest::repeated_float_extension_lite, 1));
+  EXPECT_EQ(512,
+            message.GetExtension(unittest::repeated_double_extension_lite, 1));
+  EXPECT_EQ(true,
+            message.GetExtension(unittest::repeated_bool_extension_lite, 1));
+  EXPECT_EQ("515",
+            message.GetExtension(unittest::repeated_string_extension_lite, 1));
+  EXPECT_EQ("516",
+            message.GetExtension(unittest::repeated_bytes_extension_lite, 1));
+
+  EXPECT_EQ(
+      517, message.GetExtension(unittest::repeatedgroup_extension_lite, 1).a());
+  EXPECT_EQ(
+      518,
+      message.GetExtension(unittest::repeated_nested_message_extension_lite, 1)
+          .bb());
+  EXPECT_EQ(
+      519,
+      message.GetExtension(unittest::repeated_foreign_message_extension_lite, 1)
+          .c());
+  EXPECT_EQ(
+      520,
+      message.GetExtension(unittest::repeated_import_message_extension_lite, 1)
+          .d());
+  EXPECT_EQ(
+      527,
+      message.GetExtension(unittest::repeated_lazy_message_extension_lite, 1)
+          .bb());
+
+  EXPECT_EQ(
+      unittest::TestAllTypesLite::FOO,
+      message.GetExtension(unittest::repeated_nested_enum_extension_lite, 1));
+  EXPECT_EQ(
+      unittest::FOREIGN_LITE_FOO,
+      message.GetExtension(unittest::repeated_foreign_enum_extension_lite, 1));
+  EXPECT_EQ(
+      unittest_import::IMPORT_LITE_FOO,
+      message.GetExtension(unittest::repeated_import_enum_extension_lite, 1));
+
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::SetPackedExtensions(
+    unittest::TestPackedExtensionsLite* message) {
+  message->AddExtension(unittest::packed_int32_extension_lite, 601);
+  message->AddExtension(unittest::packed_int64_extension_lite, 602);
+  message->AddExtension(unittest::packed_uint32_extension_lite, 603);
+  message->AddExtension(unittest::packed_uint64_extension_lite, 604);
+  message->AddExtension(unittest::packed_sint32_extension_lite, 605);
+  message->AddExtension(unittest::packed_sint64_extension_lite, 606);
+  message->AddExtension(unittest::packed_fixed32_extension_lite, 607);
+  message->AddExtension(unittest::packed_fixed64_extension_lite, 608);
+  message->AddExtension(unittest::packed_sfixed32_extension_lite, 609);
+  message->AddExtension(unittest::packed_sfixed64_extension_lite, 610);
+  message->AddExtension(unittest::packed_float_extension_lite, 611);
+  message->AddExtension(unittest::packed_double_extension_lite, 612);
+  message->AddExtension(unittest::packed_bool_extension_lite, true);
+  message->AddExtension(unittest::packed_enum_extension_lite,
+                        unittest::FOREIGN_LITE_BAR);
+  // add a second one of each field
+  message->AddExtension(unittest::packed_int32_extension_lite, 701);
+  message->AddExtension(unittest::packed_int64_extension_lite, 702);
+  message->AddExtension(unittest::packed_uint32_extension_lite, 703);
+  message->AddExtension(unittest::packed_uint64_extension_lite, 704);
+  message->AddExtension(unittest::packed_sint32_extension_lite, 705);
+  message->AddExtension(unittest::packed_sint64_extension_lite, 706);
+  message->AddExtension(unittest::packed_fixed32_extension_lite, 707);
+  message->AddExtension(unittest::packed_fixed64_extension_lite, 708);
+  message->AddExtension(unittest::packed_sfixed32_extension_lite, 709);
+  message->AddExtension(unittest::packed_sfixed64_extension_lite, 710);
+  message->AddExtension(unittest::packed_float_extension_lite, 711);
+  message->AddExtension(unittest::packed_double_extension_lite, 712);
+  message->AddExtension(unittest::packed_bool_extension_lite, false);
+  message->AddExtension(unittest::packed_enum_extension_lite,
+                        unittest::FOREIGN_LITE_BAZ);
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ModifyPackedExtensions(
+    unittest::TestPackedExtensionsLite* message) {
+  message->SetExtension(unittest::packed_int32_extension_lite, 1, 801);
+  message->SetExtension(unittest::packed_int64_extension_lite, 1, 802);
+  message->SetExtension(unittest::packed_uint32_extension_lite, 1, 803);
+  message->SetExtension(unittest::packed_uint64_extension_lite, 1, 804);
+  message->SetExtension(unittest::packed_sint32_extension_lite, 1, 805);
+  message->SetExtension(unittest::packed_sint64_extension_lite, 1, 806);
+  message->SetExtension(unittest::packed_fixed32_extension_lite, 1, 807);
+  message->SetExtension(unittest::packed_fixed64_extension_lite, 1, 808);
+  message->SetExtension(unittest::packed_sfixed32_extension_lite, 1, 809);
+  message->SetExtension(unittest::packed_sfixed64_extension_lite, 1, 810);
+  message->SetExtension(unittest::packed_float_extension_lite, 1, 811);
+  message->SetExtension(unittest::packed_double_extension_lite, 1, 812);
+  message->SetExtension(unittest::packed_bool_extension_lite, 1, true);
+  message->SetExtension(unittest::packed_enum_extension_lite, 1,
+                        unittest::FOREIGN_LITE_FOO);
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectPackedExtensionsSet(
+    const unittest::TestPackedExtensionsLite& message) {
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_int32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_int64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_uint32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_uint64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_sint32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_sint64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_fixed32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_fixed64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_sfixed32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_sfixed64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_float_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_double_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_bool_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_enum_extension_lite));
+
+  EXPECT_EQ(601,
+            message.GetExtension(unittest::packed_int32_extension_lite, 0));
+  EXPECT_EQ(602,
+            message.GetExtension(unittest::packed_int64_extension_lite, 0));
+  EXPECT_EQ(603,
+            message.GetExtension(unittest::packed_uint32_extension_lite, 0));
+  EXPECT_EQ(604,
+            message.GetExtension(unittest::packed_uint64_extension_lite, 0));
+  EXPECT_EQ(605,
+            message.GetExtension(unittest::packed_sint32_extension_lite, 0));
+  EXPECT_EQ(606,
+            message.GetExtension(unittest::packed_sint64_extension_lite, 0));
+  EXPECT_EQ(607,
+            message.GetExtension(unittest::packed_fixed32_extension_lite, 0));
+  EXPECT_EQ(608,
+            message.GetExtension(unittest::packed_fixed64_extension_lite, 0));
+  EXPECT_EQ(609,
+            message.GetExtension(unittest::packed_sfixed32_extension_lite, 0));
+  EXPECT_EQ(610,
+            message.GetExtension(unittest::packed_sfixed64_extension_lite, 0));
+  EXPECT_EQ(611,
+            message.GetExtension(unittest::packed_float_extension_lite, 0));
+  EXPECT_EQ(612,
+            message.GetExtension(unittest::packed_double_extension_lite, 0));
+  EXPECT_EQ(true,
+            message.GetExtension(unittest::packed_bool_extension_lite, 0));
+  EXPECT_EQ(unittest::FOREIGN_LITE_BAR,
+            message.GetExtension(unittest::packed_enum_extension_lite, 0));
+  EXPECT_EQ(701,
+            message.GetExtension(unittest::packed_int32_extension_lite, 1));
+  EXPECT_EQ(702,
+            message.GetExtension(unittest::packed_int64_extension_lite, 1));
+  EXPECT_EQ(703,
+            message.GetExtension(unittest::packed_uint32_extension_lite, 1));
+  EXPECT_EQ(704,
+            message.GetExtension(unittest::packed_uint64_extension_lite, 1));
+  EXPECT_EQ(705,
+            message.GetExtension(unittest::packed_sint32_extension_lite, 1));
+  EXPECT_EQ(706,
+            message.GetExtension(unittest::packed_sint64_extension_lite, 1));
+  EXPECT_EQ(707,
+            message.GetExtension(unittest::packed_fixed32_extension_lite, 1));
+  EXPECT_EQ(708,
+            message.GetExtension(unittest::packed_fixed64_extension_lite, 1));
+  EXPECT_EQ(709,
+            message.GetExtension(unittest::packed_sfixed32_extension_lite, 1));
+  EXPECT_EQ(710,
+            message.GetExtension(unittest::packed_sfixed64_extension_lite, 1));
+  EXPECT_EQ(711,
+            message.GetExtension(unittest::packed_float_extension_lite, 1));
+  EXPECT_EQ(712,
+            message.GetExtension(unittest::packed_double_extension_lite, 1));
+  EXPECT_EQ(false,
+            message.GetExtension(unittest::packed_bool_extension_lite, 1));
+  EXPECT_EQ(unittest::FOREIGN_LITE_BAZ,
+            message.GetExtension(unittest::packed_enum_extension_lite, 1));
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectPackedExtensionsClear(
+    const unittest::TestPackedExtensionsLite& message) {
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_int32_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_int64_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_uint32_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_uint64_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_sint32_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_sint64_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_fixed32_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_fixed64_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_sfixed32_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_sfixed64_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_float_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_double_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_bool_extension_lite));
+  EXPECT_EQ(0, message.ExtensionSize(unittest::packed_enum_extension_lite));
+}
+
+// -------------------------------------------------------------------
+
+void TestUtilLite::ExpectPackedExtensionsModified(
+    const unittest::TestPackedExtensionsLite& message) {
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_int32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_int64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_uint32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_uint64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_sint32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_sint64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_fixed32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_fixed64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_sfixed32_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_sfixed64_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_float_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_double_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_bool_extension_lite));
+  ASSERT_EQ(2, message.ExtensionSize(unittest::packed_enum_extension_lite));
+  EXPECT_EQ(601,
+            message.GetExtension(unittest::packed_int32_extension_lite, 0));
+  EXPECT_EQ(602,
+            message.GetExtension(unittest::packed_int64_extension_lite, 0));
+  EXPECT_EQ(603,
+            message.GetExtension(unittest::packed_uint32_extension_lite, 0));
+  EXPECT_EQ(604,
+            message.GetExtension(unittest::packed_uint64_extension_lite, 0));
+  EXPECT_EQ(605,
+            message.GetExtension(unittest::packed_sint32_extension_lite, 0));
+  EXPECT_EQ(606,
+            message.GetExtension(unittest::packed_sint64_extension_lite, 0));
+  EXPECT_EQ(607,
+            message.GetExtension(unittest::packed_fixed32_extension_lite, 0));
+  EXPECT_EQ(608,
+            message.GetExtension(unittest::packed_fixed64_extension_lite, 0));
+  EXPECT_EQ(609,
+            message.GetExtension(unittest::packed_sfixed32_extension_lite, 0));
+  EXPECT_EQ(610,
+            message.GetExtension(unittest::packed_sfixed64_extension_lite, 0));
+  EXPECT_EQ(611,
+            message.GetExtension(unittest::packed_float_extension_lite, 0));
+  EXPECT_EQ(612,
+            message.GetExtension(unittest::packed_double_extension_lite, 0));
+  EXPECT_EQ(true,
+            message.GetExtension(unittest::packed_bool_extension_lite, 0));
+  EXPECT_EQ(unittest::FOREIGN_LITE_BAR,
+            message.GetExtension(unittest::packed_enum_extension_lite, 0));
+
+  // Actually verify the second (modified) elements now.
+  EXPECT_EQ(801,
+            message.GetExtension(unittest::packed_int32_extension_lite, 1));
+  EXPECT_EQ(802,
+            message.GetExtension(unittest::packed_int64_extension_lite, 1));
+  EXPECT_EQ(803,
+            message.GetExtension(unittest::packed_uint32_extension_lite, 1));
+  EXPECT_EQ(804,
+            message.GetExtension(unittest::packed_uint64_extension_lite, 1));
+  EXPECT_EQ(805,
+            message.GetExtension(unittest::packed_sint32_extension_lite, 1));
+  EXPECT_EQ(806,
+            message.GetExtension(unittest::packed_sint64_extension_lite, 1));
+  EXPECT_EQ(807,
+            message.GetExtension(unittest::packed_fixed32_extension_lite, 1));
+  EXPECT_EQ(808,
+            message.GetExtension(unittest::packed_fixed64_extension_lite, 1));
+  EXPECT_EQ(809,
+            message.GetExtension(unittest::packed_sfixed32_extension_lite, 1));
+  EXPECT_EQ(810,
+            message.GetExtension(unittest::packed_sfixed64_extension_lite, 1));
+  EXPECT_EQ(811,
+            message.GetExtension(unittest::packed_float_extension_lite, 1));
+  EXPECT_EQ(812,
+            message.GetExtension(unittest::packed_double_extension_lite, 1));
+  EXPECT_EQ(true,
+            message.GetExtension(unittest::packed_bool_extension_lite, 1));
+  EXPECT_EQ(unittest::FOREIGN_LITE_FOO,
+            message.GetExtension(unittest::packed_enum_extension_lite, 1));
+}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util_lite.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util_lite.h"
new file mode 100644
index 00000000..34edf944
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/test_util_lite.h"
@@ -0,0 +1,101 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_TEST_UTIL_LITE_H__
+#define GOOGLE_PROTOBUF_TEST_UTIL_LITE_H__
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+namespace unittest = protobuf_unittest;
+namespace unittest_import = protobuf_unittest_import;
+
+class TestUtilLite {
+ public:
+  // Set every field in the message to a unique value.
+  static void SetAllFields(unittest::TestAllTypesLite* message);
+  static void SetAllExtensions(unittest::TestAllExtensionsLite* message);
+  static void SetPackedFields(unittest::TestPackedTypesLite* message);
+  static void SetPackedExtensions(unittest::TestPackedExtensionsLite* message);
+
+  // Use the repeated versions of the set_*() accessors to modify all the
+  // repeated fields of the message (which should already have been
+  // initialized with Set*Fields()).  Set*Fields() itself only tests
+  // the add_*() accessors.
+  static void ModifyRepeatedFields(unittest::TestAllTypesLite* message);
+  static void ModifyRepeatedExtensions(
+      unittest::TestAllExtensionsLite* message);
+  static void ModifyPackedFields(unittest::TestPackedTypesLite* message);
+  static void ModifyPackedExtensions(
+      unittest::TestPackedExtensionsLite* message);
+
+  // Check that all fields have the values that they should have after
+  // Set*Fields() is called.
+  static void ExpectAllFieldsSet(const unittest::TestAllTypesLite& message);
+  static void ExpectAllExtensionsSet(
+      const unittest::TestAllExtensionsLite& message);
+  static void ExpectPackedFieldsSet(
+      const unittest::TestPackedTypesLite& message);
+  static void ExpectPackedExtensionsSet(
+      const unittest::TestPackedExtensionsLite& message);
+
+  // Expect that the message is modified as would be expected from
+  // Modify*Fields().
+  static void ExpectRepeatedFieldsModified(
+      const unittest::TestAllTypesLite& message);
+  static void ExpectRepeatedExtensionsModified(
+      const unittest::TestAllExtensionsLite& message);
+  static void ExpectPackedFieldsModified(
+      const unittest::TestPackedTypesLite& message);
+  static void ExpectPackedExtensionsModified(
+      const unittest::TestPackedExtensionsLite& message);
+
+  // Check that all fields have their default values.
+  static void ExpectClear(const unittest::TestAllTypesLite& message);
+  static void ExpectExtensionsClear(
+      const unittest::TestAllExtensionsLite& message);
+  static void ExpectPackedClear(const unittest::TestPackedTypesLite& message);
+  static void ExpectPackedExtensionsClear(
+      const unittest::TestPackedExtensionsLite& message);
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(TestUtilLite);
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_TEST_UTIL_LITE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/bad_utf8_string" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/bad_utf8_string"
new file mode 100644
index 00000000..a1337ec6
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/bad_utf8_string"
@@ -0,0 +1 @@
+r
\ No newline at end of file
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_message" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_message"
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diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_message_maps" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_message_maps"
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index 00000000..c70a4d7c
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diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_message_oneof_implemented" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_message_oneof_implemented"
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index 00000000..b48c8985
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diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_message_proto3" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_message_proto3"
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index 00000000..bd646a0d
Binary files /dev/null and "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_message_proto3" differ
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_packed_fields_message" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_packed_fields_message"
new file mode 100644
index 00000000..ee28d388
Binary files /dev/null and "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/golden_packed_fields_message" differ
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/map_test_data.txt" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/map_test_data.txt"
new file mode 100644
index 00000000..bc272321
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/map_test_data.txt"
@@ -0,0 +1,140 @@
+map_int32_int32 {
+  key: 0
+  value: 0
+}
+map_int32_int32 {
+  key: 1
+  value: 1
+}
+map_int64_int64 {
+  key: 0
+  value: 0
+}
+map_int64_int64 {
+  key: 1
+  value: 1
+}
+map_uint32_uint32 {
+  key: 0
+  value: 0
+}
+map_uint32_uint32 {
+  key: 1
+  value: 1
+}
+map_uint64_uint64 {
+  key: 0
+  value: 0
+}
+map_uint64_uint64 {
+  key: 1
+  value: 1
+}
+map_sint32_sint32 {
+  key: 0
+  value: 0
+}
+map_sint32_sint32 {
+  key: 1
+  value: 1
+}
+map_sint64_sint64 {
+  key: 0
+  value: 0
+}
+map_sint64_sint64 {
+  key: 1
+  value: 1
+}
+map_fixed32_fixed32 {
+  key: 0
+  value: 0
+}
+map_fixed32_fixed32 {
+  key: 1
+  value: 1
+}
+map_fixed64_fixed64 {
+  key: 0
+  value: 0
+}
+map_fixed64_fixed64 {
+  key: 1
+  value: 1
+}
+map_sfixed32_sfixed32 {
+  key: 0
+  value: 0
+}
+map_sfixed32_sfixed32 {
+  key: 1
+  value: 1
+}
+map_sfixed64_sfixed64 {
+  key: 0
+  value: 0
+}
+map_sfixed64_sfixed64 {
+  key: 1
+  value: 1
+}
+map_int32_float {
+  key: 0
+  value: 0
+}
+map_int32_float {
+  key: 1
+  value: 1
+}
+map_int32_double {
+  key: 0
+  value: 0
+}
+map_int32_double {
+  key: 1
+  value: 1
+}
+map_bool_bool {
+  key: false
+  value: false
+}
+map_bool_bool {
+  key: true
+  value: true
+}
+map_string_string {
+  key: "0"
+  value: "0"
+}
+map_string_string {
+  key: "1"
+  value: "1"
+}
+map_int32_bytes {
+  key: 0
+  value: "0"
+}
+map_int32_bytes {
+  key: 1
+  value: "1"
+}
+map_int32_enum {
+  key: 0
+  value: MAP_ENUM_BAR
+}
+map_int32_enum {
+  key: 1
+  value: MAP_ENUM_BAZ
+}
+map_int32_foreign_message {
+  key: 0
+  value {
+    c: 0
+  }
+}
+map_int32_foreign_message {
+  key: 1
+  value {
+    c: 1
+  }
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data.txt" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data.txt"
new file mode 100644
index 00000000..7a874b54
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data.txt"
@@ -0,0 +1,134 @@
+optional_int32: 101
+optional_int64: 102
+optional_uint32: 103
+optional_uint64: 104
+optional_sint32: 105
+optional_sint64: 106
+optional_fixed32: 107
+optional_fixed64: 108
+optional_sfixed32: 109
+optional_sfixed64: 110
+optional_float: 111
+optional_double: 112
+optional_bool: true
+optional_string: "115"
+optional_bytes: "116"
+OptionalGroup {
+  a: 117
+}
+optional_nested_message {
+  bb: 118
+}
+optional_foreign_message {
+  c: 119
+}
+optional_import_message {
+  d: 120
+}
+optional_nested_enum: BAZ
+optional_foreign_enum: FOREIGN_BAZ
+optional_import_enum: IMPORT_BAZ
+optional_string_piece: "124"
+optional_cord: "125"
+optional_public_import_message {
+  e: 126
+}
+optional_lazy_message {
+  bb: 127
+}
+repeated_int32: 201
+repeated_int32: 301
+repeated_int64: 202
+repeated_int64: 302
+repeated_uint32: 203
+repeated_uint32: 303
+repeated_uint64: 204
+repeated_uint64: 304
+repeated_sint32: 205
+repeated_sint32: 305
+repeated_sint64: 206
+repeated_sint64: 306
+repeated_fixed32: 207
+repeated_fixed32: 307
+repeated_fixed64: 208
+repeated_fixed64: 308
+repeated_sfixed32: 209
+repeated_sfixed32: 309
+repeated_sfixed64: 210
+repeated_sfixed64: 310
+repeated_float: 211
+repeated_float: 311
+repeated_double: 212
+repeated_double: 312
+repeated_bool: true
+repeated_bool: false
+repeated_string: "215"
+repeated_string: "315"
+repeated_bytes: "216"
+repeated_bytes: "316"
+RepeatedGroup {
+  a: 217
+}
+RepeatedGroup {
+  a: 317
+}
+repeated_nested_message {
+  bb: 218
+}
+repeated_nested_message {
+  bb: 318
+}
+repeated_foreign_message {
+  c: 219
+}
+repeated_foreign_message {
+  c: 319
+}
+repeated_import_message {
+  d: 220
+}
+repeated_import_message {
+  d: 320
+}
+repeated_nested_enum: BAR
+repeated_nested_enum: BAZ
+repeated_foreign_enum: FOREIGN_BAR
+repeated_foreign_enum: FOREIGN_BAZ
+repeated_import_enum: IMPORT_BAR
+repeated_import_enum: IMPORT_BAZ
+repeated_string_piece: "224"
+repeated_string_piece: "324"
+repeated_cord: "225"
+repeated_cord: "325"
+repeated_lazy_message {
+  bb: 227
+}
+repeated_lazy_message {
+  bb: 327
+}
+default_int32: 401
+default_int64: 402
+default_uint32: 403
+default_uint64: 404
+default_sint32: 405
+default_sint64: 406
+default_fixed32: 407
+default_fixed64: 408
+default_sfixed32: 409
+default_sfixed64: 410
+default_float: 411
+default_double: 412
+default_bool: false
+default_string: "415"
+default_bytes: "416"
+default_nested_enum: FOO
+default_foreign_enum: FOREIGN_FOO
+default_import_enum: IMPORT_FOO
+default_string_piece: "424"
+default_cord: "425"
+oneof_uint32: 601
+oneof_nested_message {
+  bb: 602
+}
+oneof_string: "603"
+oneof_bytes: "604"
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data_oneof_implemented.txt" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data_oneof_implemented.txt"
new file mode 100644
index 00000000..ec95e1e8
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data_oneof_implemented.txt"
@@ -0,0 +1,129 @@
+optional_int32: 101
+optional_int64: 102
+optional_uint32: 103
+optional_uint64: 104
+optional_sint32: 105
+optional_sint64: 106
+optional_fixed32: 107
+optional_fixed64: 108
+optional_sfixed32: 109
+optional_sfixed64: 110
+optional_float: 111
+optional_double: 112
+optional_bool: true
+optional_string: "115"
+optional_bytes: "116"
+OptionalGroup {
+  a: 117
+}
+optional_nested_message {
+  bb: 118
+}
+optional_foreign_message {
+  c: 119
+}
+optional_import_message {
+  d: 120
+}
+optional_nested_enum: BAZ
+optional_foreign_enum: FOREIGN_BAZ
+optional_import_enum: IMPORT_BAZ
+optional_string_piece: "124"
+optional_cord: "125"
+optional_public_import_message {
+  e: 126
+}
+optional_lazy_message {
+  bb: 127
+}
+repeated_int32: 201
+repeated_int32: 301
+repeated_int64: 202
+repeated_int64: 302
+repeated_uint32: 203
+repeated_uint32: 303
+repeated_uint64: 204
+repeated_uint64: 304
+repeated_sint32: 205
+repeated_sint32: 305
+repeated_sint64: 206
+repeated_sint64: 306
+repeated_fixed32: 207
+repeated_fixed32: 307
+repeated_fixed64: 208
+repeated_fixed64: 308
+repeated_sfixed32: 209
+repeated_sfixed32: 309
+repeated_sfixed64: 210
+repeated_sfixed64: 310
+repeated_float: 211
+repeated_float: 311
+repeated_double: 212
+repeated_double: 312
+repeated_bool: true
+repeated_bool: false
+repeated_string: "215"
+repeated_string: "315"
+repeated_bytes: "216"
+repeated_bytes: "316"
+RepeatedGroup {
+  a: 217
+}
+RepeatedGroup {
+  a: 317
+}
+repeated_nested_message {
+  bb: 218
+}
+repeated_nested_message {
+  bb: 318
+}
+repeated_foreign_message {
+  c: 219
+}
+repeated_foreign_message {
+  c: 319
+}
+repeated_import_message {
+  d: 220
+}
+repeated_import_message {
+  d: 320
+}
+repeated_nested_enum: BAR
+repeated_nested_enum: BAZ
+repeated_foreign_enum: FOREIGN_BAR
+repeated_foreign_enum: FOREIGN_BAZ
+repeated_import_enum: IMPORT_BAR
+repeated_import_enum: IMPORT_BAZ
+repeated_string_piece: "224"
+repeated_string_piece: "324"
+repeated_cord: "225"
+repeated_cord: "325"
+repeated_lazy_message {
+  bb: 227
+}
+repeated_lazy_message {
+  bb: 327
+}
+default_int32: 401
+default_int64: 402
+default_uint32: 403
+default_uint64: 404
+default_sint32: 405
+default_sint64: 406
+default_fixed32: 407
+default_fixed64: 408
+default_sfixed32: 409
+default_sfixed64: 410
+default_float: 411
+default_double: 412
+default_bool: false
+default_string: "415"
+default_bytes: "416"
+default_nested_enum: FOO
+default_foreign_enum: FOREIGN_FOO
+default_import_enum: IMPORT_FOO
+default_string_piece: "424"
+default_cord: "425"
+oneof_bytes: "604"
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data_pointy.txt" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data_pointy.txt"
new file mode 100644
index 00000000..e1011ebf
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data_pointy.txt"
@@ -0,0 +1,134 @@
+optional_int32: 101
+optional_int64: 102
+optional_uint32: 103
+optional_uint64: 104
+optional_sint32: 105
+optional_sint64: 106
+optional_fixed32: 107
+optional_fixed64: 108
+optional_sfixed32: 109
+optional_sfixed64: 110
+optional_float: 111
+optional_double: 112
+optional_bool: true
+optional_string: "115"
+optional_bytes: "116"
+OptionalGroup <
+  a: 117
+>
+optional_nested_message <
+  bb: 118
+>
+optional_foreign_message <
+  c: 119
+>
+optional_import_message <
+  d: 120
+>
+optional_nested_enum: BAZ
+optional_foreign_enum: FOREIGN_BAZ
+optional_import_enum: IMPORT_BAZ
+optional_string_piece: "124"
+optional_cord: "125"
+optional_public_import_message <
+  e: 126
+>
+optional_lazy_message <
+  bb: 127
+>
+repeated_int32: 201
+repeated_int32: 301
+repeated_int64: 202
+repeated_int64: 302
+repeated_uint32: 203
+repeated_uint32: 303
+repeated_uint64: 204
+repeated_uint64: 304
+repeated_sint32: 205
+repeated_sint32: 305
+repeated_sint64: 206
+repeated_sint64: 306
+repeated_fixed32: 207
+repeated_fixed32: 307
+repeated_fixed64: 208
+repeated_fixed64: 308
+repeated_sfixed32: 209
+repeated_sfixed32: 309
+repeated_sfixed64: 210
+repeated_sfixed64: 310
+repeated_float: 211
+repeated_float: 311
+repeated_double: 212
+repeated_double: 312
+repeated_bool: true
+repeated_bool: false
+repeated_string: "215"
+repeated_string: "315"
+repeated_bytes: "216"
+repeated_bytes: "316"
+RepeatedGroup <
+  a: 217
+>
+RepeatedGroup <
+  a: 317
+>
+repeated_nested_message <
+  bb: 218
+>
+repeated_nested_message <
+  bb: 318
+>
+repeated_foreign_message <
+  c: 219
+>
+repeated_foreign_message <
+  c: 319
+>
+repeated_import_message <
+  d: 220
+>
+repeated_import_message <
+  d: 320
+>
+repeated_nested_enum: BAR
+repeated_nested_enum: BAZ
+repeated_foreign_enum: FOREIGN_BAR
+repeated_foreign_enum: FOREIGN_BAZ
+repeated_import_enum: IMPORT_BAR
+repeated_import_enum: IMPORT_BAZ
+repeated_string_piece: "224"
+repeated_string_piece: "324"
+repeated_cord: "225"
+repeated_cord: "325"
+repeated_lazy_message <
+  bb: 227
+>
+repeated_lazy_message <
+  bb: 327
+>
+default_int32: 401
+default_int64: 402
+default_uint32: 403
+default_uint64: 404
+default_sint32: 405
+default_sint64: 406
+default_fixed32: 407
+default_fixed64: 408
+default_sfixed32: 409
+default_sfixed64: 410
+default_float: 411
+default_double: 412
+default_bool: false
+default_string: "415"
+default_bytes: "416"
+default_nested_enum: FOO
+default_foreign_enum: FOREIGN_FOO
+default_import_enum: IMPORT_FOO
+default_string_piece: "424"
+default_cord: "425"
+oneof_uint32: 601
+oneof_nested_message <
+  bb: 602
+>
+oneof_string: "603"
+oneof_bytes: "604"
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data_pointy_oneof.txt" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data_pointy_oneof.txt"
new file mode 100644
index 00000000..95109f62
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_data_pointy_oneof.txt"
@@ -0,0 +1,129 @@
+optional_int32: 101
+optional_int64: 102
+optional_uint32: 103
+optional_uint64: 104
+optional_sint32: 105
+optional_sint64: 106
+optional_fixed32: 107
+optional_fixed64: 108
+optional_sfixed32: 109
+optional_sfixed64: 110
+optional_float: 111
+optional_double: 112
+optional_bool: true
+optional_string: "115"
+optional_bytes: "116"
+OptionalGroup <
+  a: 117
+>
+optional_nested_message <
+  bb: 118
+>
+optional_foreign_message <
+  c: 119
+>
+optional_import_message <
+  d: 120
+>
+optional_nested_enum: BAZ
+optional_foreign_enum: FOREIGN_BAZ
+optional_import_enum: IMPORT_BAZ
+optional_string_piece: "124"
+optional_cord: "125"
+optional_public_import_message <
+  e: 126
+>
+optional_lazy_message <
+  bb: 127
+>
+repeated_int32: 201
+repeated_int32: 301
+repeated_int64: 202
+repeated_int64: 302
+repeated_uint32: 203
+repeated_uint32: 303
+repeated_uint64: 204
+repeated_uint64: 304
+repeated_sint32: 205
+repeated_sint32: 305
+repeated_sint64: 206
+repeated_sint64: 306
+repeated_fixed32: 207
+repeated_fixed32: 307
+repeated_fixed64: 208
+repeated_fixed64: 308
+repeated_sfixed32: 209
+repeated_sfixed32: 309
+repeated_sfixed64: 210
+repeated_sfixed64: 310
+repeated_float: 211
+repeated_float: 311
+repeated_double: 212
+repeated_double: 312
+repeated_bool: true
+repeated_bool: false
+repeated_string: "215"
+repeated_string: "315"
+repeated_bytes: "216"
+repeated_bytes: "316"
+RepeatedGroup <
+  a: 217
+>
+RepeatedGroup <
+  a: 317
+>
+repeated_nested_message <
+  bb: 218
+>
+repeated_nested_message <
+  bb: 318
+>
+repeated_foreign_message <
+  c: 219
+>
+repeated_foreign_message <
+  c: 319
+>
+repeated_import_message <
+  d: 220
+>
+repeated_import_message <
+  d: 320
+>
+repeated_nested_enum: BAR
+repeated_nested_enum: BAZ
+repeated_foreign_enum: FOREIGN_BAR
+repeated_foreign_enum: FOREIGN_BAZ
+repeated_import_enum: IMPORT_BAR
+repeated_import_enum: IMPORT_BAZ
+repeated_string_piece: "224"
+repeated_string_piece: "324"
+repeated_cord: "225"
+repeated_cord: "325"
+repeated_lazy_message <
+  bb: 227
+>
+repeated_lazy_message <
+  bb: 327
+>
+default_int32: 401
+default_int64: 402
+default_uint32: 403
+default_uint64: 404
+default_sint32: 405
+default_sint64: 406
+default_fixed32: 407
+default_fixed64: 408
+default_sfixed32: 409
+default_sfixed64: 410
+default_float: 411
+default_double: 412
+default_bool: false
+default_string: "415"
+default_bytes: "416"
+default_nested_enum: FOO
+default_foreign_enum: FOREIGN_FOO
+default_import_enum: IMPORT_FOO
+default_string_piece: "424"
+default_cord: "425"
+oneof_bytes: "604"
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_extensions_data.txt" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_extensions_data.txt"
new file mode 100644
index 00000000..8c8b1eb4
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_extensions_data.txt"
@@ -0,0 +1,134 @@
+[protobuf_unittest.optional_int32_extension]: 101
+[protobuf_unittest.optional_int64_extension]: 102
+[protobuf_unittest.optional_uint32_extension]: 103
+[protobuf_unittest.optional_uint64_extension]: 104
+[protobuf_unittest.optional_sint32_extension]: 105
+[protobuf_unittest.optional_sint64_extension]: 106
+[protobuf_unittest.optional_fixed32_extension]: 107
+[protobuf_unittest.optional_fixed64_extension]: 108
+[protobuf_unittest.optional_sfixed32_extension]: 109
+[protobuf_unittest.optional_sfixed64_extension]: 110
+[protobuf_unittest.optional_float_extension]: 111
+[protobuf_unittest.optional_double_extension]: 112
+[protobuf_unittest.optional_bool_extension]: true
+[protobuf_unittest.optional_string_extension]: "115"
+[protobuf_unittest.optional_bytes_extension]: "116"
+[protobuf_unittest.optionalgroup_extension] {
+  a: 117
+}
+[protobuf_unittest.optional_nested_message_extension] {
+  bb: 118
+}
+[protobuf_unittest.optional_foreign_message_extension] {
+  c: 119
+}
+[protobuf_unittest.optional_import_message_extension] {
+  d: 120
+}
+[protobuf_unittest.optional_nested_enum_extension]: BAZ
+[protobuf_unittest.optional_foreign_enum_extension]: FOREIGN_BAZ
+[protobuf_unittest.optional_import_enum_extension]: IMPORT_BAZ
+[protobuf_unittest.optional_string_piece_extension]: "124"
+[protobuf_unittest.optional_cord_extension]: "125"
+[protobuf_unittest.optional_public_import_message_extension] {
+  e: 126
+}
+[protobuf_unittest.optional_lazy_message_extension] {
+  bb: 127
+}
+[protobuf_unittest.repeated_int32_extension]: 201
+[protobuf_unittest.repeated_int32_extension]: 301
+[protobuf_unittest.repeated_int64_extension]: 202
+[protobuf_unittest.repeated_int64_extension]: 302
+[protobuf_unittest.repeated_uint32_extension]: 203
+[protobuf_unittest.repeated_uint32_extension]: 303
+[protobuf_unittest.repeated_uint64_extension]: 204
+[protobuf_unittest.repeated_uint64_extension]: 304
+[protobuf_unittest.repeated_sint32_extension]: 205
+[protobuf_unittest.repeated_sint32_extension]: 305
+[protobuf_unittest.repeated_sint64_extension]: 206
+[protobuf_unittest.repeated_sint64_extension]: 306
+[protobuf_unittest.repeated_fixed32_extension]: 207
+[protobuf_unittest.repeated_fixed32_extension]: 307
+[protobuf_unittest.repeated_fixed64_extension]: 208
+[protobuf_unittest.repeated_fixed64_extension]: 308
+[protobuf_unittest.repeated_sfixed32_extension]: 209
+[protobuf_unittest.repeated_sfixed32_extension]: 309
+[protobuf_unittest.repeated_sfixed64_extension]: 210
+[protobuf_unittest.repeated_sfixed64_extension]: 310
+[protobuf_unittest.repeated_float_extension]: 211
+[protobuf_unittest.repeated_float_extension]: 311
+[protobuf_unittest.repeated_double_extension]: 212
+[protobuf_unittest.repeated_double_extension]: 312
+[protobuf_unittest.repeated_bool_extension]: true
+[protobuf_unittest.repeated_bool_extension]: false
+[protobuf_unittest.repeated_string_extension]: "215"
+[protobuf_unittest.repeated_string_extension]: "315"
+[protobuf_unittest.repeated_bytes_extension]: "216"
+[protobuf_unittest.repeated_bytes_extension]: "316"
+[protobuf_unittest.repeatedgroup_extension] {
+  a: 217
+}
+[protobuf_unittest.repeatedgroup_extension] {
+  a: 317
+}
+[protobuf_unittest.repeated_nested_message_extension] {
+  bb: 218
+}
+[protobuf_unittest.repeated_nested_message_extension] {
+  bb: 318
+}
+[protobuf_unittest.repeated_foreign_message_extension] {
+  c: 219
+}
+[protobuf_unittest.repeated_foreign_message_extension] {
+  c: 319
+}
+[protobuf_unittest.repeated_import_message_extension] {
+  d: 220
+}
+[protobuf_unittest.repeated_import_message_extension] {
+  d: 320
+}
+[protobuf_unittest.repeated_nested_enum_extension]: BAR
+[protobuf_unittest.repeated_nested_enum_extension]: BAZ
+[protobuf_unittest.repeated_foreign_enum_extension]: FOREIGN_BAR
+[protobuf_unittest.repeated_foreign_enum_extension]: FOREIGN_BAZ
+[protobuf_unittest.repeated_import_enum_extension]: IMPORT_BAR
+[protobuf_unittest.repeated_import_enum_extension]: IMPORT_BAZ
+[protobuf_unittest.repeated_string_piece_extension]: "224"
+[protobuf_unittest.repeated_string_piece_extension]: "324"
+[protobuf_unittest.repeated_cord_extension]: "225"
+[protobuf_unittest.repeated_cord_extension]: "325"
+[protobuf_unittest.repeated_lazy_message_extension] {
+  bb: 227
+}
+[protobuf_unittest.repeated_lazy_message_extension] {
+  bb: 327
+}
+[protobuf_unittest.default_int32_extension]: 401
+[protobuf_unittest.default_int64_extension]: 402
+[protobuf_unittest.default_uint32_extension]: 403
+[protobuf_unittest.default_uint64_extension]: 404
+[protobuf_unittest.default_sint32_extension]: 405
+[protobuf_unittest.default_sint64_extension]: 406
+[protobuf_unittest.default_fixed32_extension]: 407
+[protobuf_unittest.default_fixed64_extension]: 408
+[protobuf_unittest.default_sfixed32_extension]: 409
+[protobuf_unittest.default_sfixed64_extension]: 410
+[protobuf_unittest.default_float_extension]: 411
+[protobuf_unittest.default_double_extension]: 412
+[protobuf_unittest.default_bool_extension]: false
+[protobuf_unittest.default_string_extension]: "415"
+[protobuf_unittest.default_bytes_extension]: "416"
+[protobuf_unittest.default_nested_enum_extension]: FOO
+[protobuf_unittest.default_foreign_enum_extension]: FOREIGN_FOO
+[protobuf_unittest.default_import_enum_extension]: IMPORT_FOO
+[protobuf_unittest.default_string_piece_extension]: "424"
+[protobuf_unittest.default_cord_extension]: "425"
+[protobuf_unittest.oneof_uint32_extension]: 601
+[protobuf_unittest.oneof_nested_message_extension] {
+  bb: 602
+}
+[protobuf_unittest.oneof_string_extension]: "603"
+[protobuf_unittest.oneof_bytes_extension]: "604"
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt"
new file mode 100644
index 00000000..132f7445
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt"
@@ -0,0 +1,134 @@
+[protobuf_unittest.optional_int32_extension]: 101
+[protobuf_unittest.optional_int64_extension]: 102
+[protobuf_unittest.optional_uint32_extension]: 103
+[protobuf_unittest.optional_uint64_extension]: 104
+[protobuf_unittest.optional_sint32_extension]: 105
+[protobuf_unittest.optional_sint64_extension]: 106
+[protobuf_unittest.optional_fixed32_extension]: 107
+[protobuf_unittest.optional_fixed64_extension]: 108
+[protobuf_unittest.optional_sfixed32_extension]: 109
+[protobuf_unittest.optional_sfixed64_extension]: 110
+[protobuf_unittest.optional_float_extension]: 111
+[protobuf_unittest.optional_double_extension]: 112
+[protobuf_unittest.optional_bool_extension]: true
+[protobuf_unittest.optional_string_extension]: "115"
+[protobuf_unittest.optional_bytes_extension]: "116"
+[protobuf_unittest.optionalgroup_extension] <
+  a: 117
+>
+[protobuf_unittest.optional_nested_message_extension] <
+  bb: 118
+>
+[protobuf_unittest.optional_foreign_message_extension] <
+  c: 119
+>
+[protobuf_unittest.optional_import_message_extension] <
+  d: 120
+>
+[protobuf_unittest.optional_nested_enum_extension]: BAZ
+[protobuf_unittest.optional_foreign_enum_extension]: FOREIGN_BAZ
+[protobuf_unittest.optional_import_enum_extension]: IMPORT_BAZ
+[protobuf_unittest.optional_string_piece_extension]: "124"
+[protobuf_unittest.optional_cord_extension]: "125"
+[protobuf_unittest.optional_public_import_message_extension] <
+  e: 126
+>
+[protobuf_unittest.optional_lazy_message_extension] <
+  bb: 127
+>
+[protobuf_unittest.repeated_int32_extension]: 201
+[protobuf_unittest.repeated_int32_extension]: 301
+[protobuf_unittest.repeated_int64_extension]: 202
+[protobuf_unittest.repeated_int64_extension]: 302
+[protobuf_unittest.repeated_uint32_extension]: 203
+[protobuf_unittest.repeated_uint32_extension]: 303
+[protobuf_unittest.repeated_uint64_extension]: 204
+[protobuf_unittest.repeated_uint64_extension]: 304
+[protobuf_unittest.repeated_sint32_extension]: 205
+[protobuf_unittest.repeated_sint32_extension]: 305
+[protobuf_unittest.repeated_sint64_extension]: 206
+[protobuf_unittest.repeated_sint64_extension]: 306
+[protobuf_unittest.repeated_fixed32_extension]: 207
+[protobuf_unittest.repeated_fixed32_extension]: 307
+[protobuf_unittest.repeated_fixed64_extension]: 208
+[protobuf_unittest.repeated_fixed64_extension]: 308
+[protobuf_unittest.repeated_sfixed32_extension]: 209
+[protobuf_unittest.repeated_sfixed32_extension]: 309
+[protobuf_unittest.repeated_sfixed64_extension]: 210
+[protobuf_unittest.repeated_sfixed64_extension]: 310
+[protobuf_unittest.repeated_float_extension]: 211
+[protobuf_unittest.repeated_float_extension]: 311
+[protobuf_unittest.repeated_double_extension]: 212
+[protobuf_unittest.repeated_double_extension]: 312
+[protobuf_unittest.repeated_bool_extension]: true
+[protobuf_unittest.repeated_bool_extension]: false
+[protobuf_unittest.repeated_string_extension]: "215"
+[protobuf_unittest.repeated_string_extension]: "315"
+[protobuf_unittest.repeated_bytes_extension]: "216"
+[protobuf_unittest.repeated_bytes_extension]: "316"
+[protobuf_unittest.repeatedgroup_extension] <
+  a: 217
+>
+[protobuf_unittest.repeatedgroup_extension] <
+  a: 317
+>
+[protobuf_unittest.repeated_nested_message_extension] <
+  bb: 218
+>
+[protobuf_unittest.repeated_nested_message_extension] <
+  bb: 318
+>
+[protobuf_unittest.repeated_foreign_message_extension] <
+  c: 219
+>
+[protobuf_unittest.repeated_foreign_message_extension] <
+  c: 319
+>
+[protobuf_unittest.repeated_import_message_extension] <
+  d: 220
+>
+[protobuf_unittest.repeated_import_message_extension] <
+  d: 320
+>
+[protobuf_unittest.repeated_nested_enum_extension]: BAR
+[protobuf_unittest.repeated_nested_enum_extension]: BAZ
+[protobuf_unittest.repeated_foreign_enum_extension]: FOREIGN_BAR
+[protobuf_unittest.repeated_foreign_enum_extension]: FOREIGN_BAZ
+[protobuf_unittest.repeated_import_enum_extension]: IMPORT_BAR
+[protobuf_unittest.repeated_import_enum_extension]: IMPORT_BAZ
+[protobuf_unittest.repeated_string_piece_extension]: "224"
+[protobuf_unittest.repeated_string_piece_extension]: "324"
+[protobuf_unittest.repeated_cord_extension]: "225"
+[protobuf_unittest.repeated_cord_extension]: "325"
+[protobuf_unittest.repeated_lazy_message_extension] <
+  bb: 227
+>
+[protobuf_unittest.repeated_lazy_message_extension] <
+  bb: 327
+>
+[protobuf_unittest.default_int32_extension]: 401
+[protobuf_unittest.default_int64_extension]: 402
+[protobuf_unittest.default_uint32_extension]: 403
+[protobuf_unittest.default_uint64_extension]: 404
+[protobuf_unittest.default_sint32_extension]: 405
+[protobuf_unittest.default_sint64_extension]: 406
+[protobuf_unittest.default_fixed32_extension]: 407
+[protobuf_unittest.default_fixed64_extension]: 408
+[protobuf_unittest.default_sfixed32_extension]: 409
+[protobuf_unittest.default_sfixed64_extension]: 410
+[protobuf_unittest.default_float_extension]: 411
+[protobuf_unittest.default_double_extension]: 412
+[protobuf_unittest.default_bool_extension]: false
+[protobuf_unittest.default_string_extension]: "415"
+[protobuf_unittest.default_bytes_extension]: "416"
+[protobuf_unittest.default_nested_enum_extension]: FOO
+[protobuf_unittest.default_foreign_enum_extension]: FOREIGN_FOO
+[protobuf_unittest.default_import_enum_extension]: IMPORT_FOO
+[protobuf_unittest.default_string_piece_extension]: "424"
+[protobuf_unittest.default_cord_extension]: "425"
+[protobuf_unittest.oneof_uint32_extension]: 601
+[protobuf_unittest.oneof_nested_message_extension] <
+  bb: 602
+>
+[protobuf_unittest.oneof_string_extension]: "603"
+[protobuf_unittest.oneof_bytes_extension]: "604"
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/file.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/file.cc"
new file mode 100644
index 00000000..7d3708e3
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/file.cc"
@@ -0,0 +1,212 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+// emulates google3/file/base/file.cc
+
+#include 
+#include 
+#include 
+#include 
+#ifdef _MSC_VER
+#define WIN32_LEAN_AND_MEAN  // yeah, right
+#include          // Find*File().  :(
+// #include 
+#else
+#include 
+#include 
+#endif
+#include 
+
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+#ifdef _WIN32
+// Windows doesn't have symbolic links.
+#define lstat stat
+// DO NOT include , instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+#endif
+
+#ifdef _WIN32
+using google::protobuf::io::win32::access;
+using google::protobuf::io::win32::chdir;
+using google::protobuf::io::win32::fopen;
+using google::protobuf::io::win32::mkdir;
+using google::protobuf::io::win32::stat;
+#endif
+
+bool File::Exists(const string& name) {
+  return access(name.c_str(), F_OK) == 0;
+}
+
+bool File::ReadFileToString(const string& name, string* output, bool text_mode) {
+  char buffer[1024];
+  FILE* file = fopen(name.c_str(), text_mode ? "rt" : "rb");
+  if (file == NULL) return false;
+
+  while (true) {
+    size_t n = fread(buffer, 1, sizeof(buffer), file);
+    if (n <= 0) break;
+    output->append(buffer, n);
+  }
+
+  int error = ferror(file);
+  if (fclose(file) != 0) return false;
+  return error == 0;
+}
+
+void File::ReadFileToStringOrDie(const string& name, string* output) {
+  GOOGLE_CHECK(ReadFileToString(name, output)) << "Could not read: " << name;
+}
+
+bool File::WriteStringToFile(const string& contents, const string& name) {
+  FILE* file = fopen(name.c_str(), "wb");
+  if (file == NULL) {
+    GOOGLE_LOG(ERROR) << "fopen(" << name << ", \"wb\"): " << strerror(errno);
+    return false;
+  }
+
+  if (fwrite(contents.data(), 1, contents.size(), file) != contents.size()) {
+    GOOGLE_LOG(ERROR) << "fwrite(" << name << "): " << strerror(errno);
+    fclose(file);
+    return false;
+  }
+
+  if (fclose(file) != 0) {
+    return false;
+  }
+  return true;
+}
+
+void File::WriteStringToFileOrDie(const string& contents, const string& name) {
+  FILE* file = fopen(name.c_str(), "wb");
+  GOOGLE_CHECK(file != NULL)
+      << "fopen(" << name << ", \"wb\"): " << strerror(errno);
+  GOOGLE_CHECK_EQ(fwrite(contents.data(), 1, contents.size(), file),
+                  contents.size())
+      << "fwrite(" << name << "): " << strerror(errno);
+  GOOGLE_CHECK(fclose(file) == 0)
+      << "fclose(" << name << "): " << strerror(errno);
+}
+
+bool File::CreateDir(const string& name, int mode) {
+  if (!name.empty()) {
+    GOOGLE_CHECK_OK(name[name.size() - 1] != '.');
+  }
+  return mkdir(name.c_str(), mode) == 0;
+}
+
+bool File::RecursivelyCreateDir(const string& path, int mode) {
+  if (CreateDir(path, mode)) return true;
+
+  if (Exists(path)) return false;
+
+  // Try creating the parent.
+  string::size_type slashpos = path.find_last_of('/');
+  if (slashpos == string::npos) {
+    // No parent given.
+    return false;
+  }
+
+  return RecursivelyCreateDir(path.substr(0, slashpos), mode) &&
+         CreateDir(path, mode);
+}
+
+void File::DeleteRecursively(const string& name,
+                             void* dummy1, void* dummy2) {
+  if (name.empty()) return;
+
+  // We don't care too much about error checking here since this is only used
+  // in tests to delete temporary directories that are under /tmp anyway.
+
+#ifdef _MSC_VER
+  // This interface is so weird.
+  WIN32_FIND_DATAA find_data;
+  HANDLE find_handle = FindFirstFileA((name + "/*").c_str(), &find_data);
+  if (find_handle == INVALID_HANDLE_VALUE) {
+    // Just delete it, whatever it is.
+    DeleteFileA(name.c_str());
+    RemoveDirectoryA(name.c_str());
+    return;
+  }
+
+  do {
+    string entry_name = find_data.cFileName;
+    if (entry_name != "." && entry_name != "..") {
+      string path = name + "/" + entry_name;
+      if (find_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
+        DeleteRecursively(path, NULL, NULL);
+        RemoveDirectoryA(path.c_str());
+      } else {
+        DeleteFileA(path.c_str());
+      }
+    }
+  } while(FindNextFileA(find_handle, &find_data));
+  FindClose(find_handle);
+
+  RemoveDirectoryA(name.c_str());
+#else
+  // Use opendir()!  Yay!
+  // lstat = Don't follow symbolic links.
+  struct stat stats;
+  if (lstat(name.c_str(), &stats) != 0) return;
+
+  if (S_ISDIR(stats.st_mode)) {
+    DIR* dir = opendir(name.c_str());
+    if (dir != NULL) {
+      while (true) {
+        struct dirent* entry = readdir(dir);
+        if (entry == NULL) break;
+        string entry_name = entry->d_name;
+        if (entry_name != "." && entry_name != "..") {
+          DeleteRecursively(name + "/" + entry_name, NULL, NULL);
+        }
+      }
+    }
+
+    closedir(dir);
+    rmdir(name.c_str());
+
+  } else if (S_ISREG(stats.st_mode)) {
+    remove(name.c_str());
+  }
+#endif
+}
+
+bool File::ChangeWorkingDirectory(const string& new_working_directory) {
+  return chdir(new_working_directory.c_str()) == 0;
+}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/file.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/file.h"
new file mode 100644
index 00000000..45989967
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/file.h"
@@ -0,0 +1,105 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+// emulates google3/file/base/file.h
+
+#ifndef GOOGLE_PROTOBUF_TESTING_FILE_H__
+#define GOOGLE_PROTOBUF_TESTING_FILE_H__
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+const int DEFAULT_FILE_MODE = 0777;
+
+// Protocol buffer code only uses a couple static methods of File, and only
+// in tests.
+class File {
+ public:
+  // Check if the file exists.
+  static bool Exists(const string& name);
+
+  // Read an entire file to a string.  Return true if successful, false
+  // otherwise.
+  static bool ReadFileToString(const string& name, string* output, bool text_mode = false);
+
+  // Same as above, but crash on failure.
+  static void ReadFileToStringOrDie(const string& name, string* output);
+
+  // Create a file and write a string to it.
+  static bool WriteStringToFile(const string& contents,
+                                const string& name);
+
+  // Same as above, but crash on failure.
+  static void WriteStringToFileOrDie(const string& contents,
+                                     const string& name);
+
+  // Create a directory.
+  static bool CreateDir(const string& name, int mode);
+
+  // Create a directory and all parent directories if necessary.
+  static bool RecursivelyCreateDir(const string& path, int mode);
+
+  // If "name" is a file, we delete it.  If it is a directory, we
+  // call DeleteRecursively() for each file or directory (other than
+  // dot and double-dot) within it, and then delete the directory itself.
+  // The "dummy" parameters have a meaning in the original version of this
+  // method but they are not used anywhere in protocol buffers.
+  static void DeleteRecursively(const string& name,
+                                void* dummy1, void* dummy2);
+
+  // Change working directory to given directory.
+  static bool ChangeWorkingDirectory(const string& new_working_directory);
+
+  static bool GetContents(
+      const string& name, string* output, bool /*is_default*/) {
+    return ReadFileToString(name, output);
+  }
+
+  static bool GetContentsAsText(
+      const string& name, string* output, bool /*is_default*/) {
+    return ReadFileToString(name, output, true);
+  }
+
+  static bool SetContents(
+      const string& name, const string& contents, bool /*is_default*/) {
+    return WriteStringToFile(contents, name);
+  }
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(File);
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_TESTING_FILE_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/googletest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/googletest.cc"
new file mode 100644
index 00000000..1856971c
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/googletest.cc"
@@ -0,0 +1,304 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+// emulates google3/testing/base/public/googletest.cc
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#ifdef _MSC_VER
+// #include 
+#else
+#include 
+#endif
+#include 
+#include 
+#include 
+#include 
+
+namespace google {
+namespace protobuf {
+
+#ifdef _WIN32
+// DO NOT include , instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::io::win32::close;
+using google::protobuf::io::win32::dup2;
+using google::protobuf::io::win32::dup;
+using google::protobuf::io::win32::mkdir;
+using google::protobuf::io::win32::open;
+#endif
+
+#ifndef O_BINARY
+#ifdef _O_BINARY
+#define O_BINARY _O_BINARY
+#else
+#define O_BINARY 0     // If this isn't defined, the platform doesn't need it.
+#endif
+#endif
+
+string TestSourceDir() {
+#ifndef GOOGLE_THIRD_PARTY_PROTOBUF
+#ifdef GOOGLE_PROTOBUF_TEST_SOURCE_PATH
+  return GOOGLE_PROTOBUF_TEST_SOURCE_PATH;
+#else
+#ifndef _MSC_VER
+  // automake sets the "srcdir" environment variable.
+  char* result = getenv("srcdir");
+  if (result != NULL) {
+    return result;
+  }
+#endif  // _MSC_VER
+
+  // Look for the "src" directory.
+  string prefix = ".";
+
+  // Keep looking further up the directory tree until we find
+  // src/.../descriptor.cc. It is important to look for a particular file,
+  // keeping in mind that with Bazel builds the directory structure under
+  // bazel-bin/ looks similar to the main directory tree in the Git repo.
+  while (!File::Exists(prefix + "/src/google/protobuf/descriptor.cc")) {
+    if (!File::Exists(prefix)) {
+      GOOGLE_LOG(FATAL)
+        << "Could not find protobuf source code.  Please run tests from "
+           "somewhere within the protobuf source package.";
+    }
+    prefix += "/..";
+  }
+  return prefix + "/src";
+#endif  // GOOGLE_PROTOBUF_TEST_SOURCE_PATH
+#else
+  return "third_party/protobuf/src";
+#endif  // GOOGLE_THIRD_PARTY_PROTOBUF
+}
+
+namespace {
+
+string GetTemporaryDirectoryName() {
+  // Tests run under Bazel "should not" use /tmp. Bazel sets this environment
+  // variable for tests to use instead.
+  char *from_environment = getenv("TEST_TMPDIR");
+  if (from_environment != NULL && from_environment[0] != '\0') {
+    return string(from_environment) + "/protobuf_tmpdir";
+  }
+
+  // tmpnam() is generally not considered safe but we're only using it for
+  // testing.  We cannot use tmpfile() or mkstemp() since we're creating a
+  // directory.
+  char b[L_tmpnam + 1];     // HPUX multithread return 0 if s is 0
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+  string result = tmpnam(b);
+#pragma GCC diagnostic pop
+#ifdef _WIN32
+  // Avoid a trailing dot by changing it to an underscore. On Win32 the names of
+  // files and directories can, but should not, end with dot.
+  //
+  // In MS-DOS and FAT16 filesystem the filenames were 8dot3 style so it didn't
+  // make sense to have a name ending in dot without an extension, so the shell
+  // silently ignored trailing dots. To this day the Win32 API still maintains
+  // this behavior and silently ignores trailing dots in path arguments of
+  // functions such as CreateFile{A,W}. Even POSIX API function implementations
+  // seem to wrap the Win32 API functions (e.g. CreateDirectoryA) and behave
+  // this way.
+  // It's possible to avoid this behavior and create files / directories with
+  // trailing dots (using CreateFileW / CreateDirectoryW and prefixing the path
+  // with "\\?\") but these will be degenerate in the sense that you cannot
+  // chdir into such directories (or navigate into them with Windows Explorer)
+  // nor can you open such files with some programs (e.g. Notepad).
+  if (result[result.size() - 1] == '.') {
+    result[result.size() - 1] = '_';
+  }
+  // On Win32, tmpnam() returns a file prefixed with '\', but which is supposed
+  // to be used in the current working directory.  WTF?
+  if (HasPrefixString(result, "\\")) {
+    result.erase(0, 1);
+  }
+  // The Win32 API accepts forward slashes as a path delimiter as long as the
+  // path doesn't use the "\\?\" prefix.
+  // Let's avoid confusion and use only forward slashes.
+  result = StringReplace(result, "\\", "/", true);
+#endif  // _WIN32
+  return result;
+}
+
+// Creates a temporary directory on demand and deletes it when the process
+// quits.
+class TempDirDeleter {
+ public:
+  TempDirDeleter() {}
+  ~TempDirDeleter() {
+    if (!name_.empty()) {
+      File::DeleteRecursively(name_, NULL, NULL);
+    }
+  }
+
+  string GetTempDir() {
+    if (name_.empty()) {
+      name_ = GetTemporaryDirectoryName();
+      GOOGLE_CHECK(mkdir(name_.c_str(), 0777) == 0) << strerror(errno);
+
+      // Stick a file in the directory that tells people what this is, in case
+      // we abort and don't get a chance to delete it.
+      File::WriteStringToFileOrDie("", name_ + "/TEMP_DIR_FOR_PROTOBUF_TESTS");
+    }
+    return name_;
+  }
+
+ private:
+  string name_;
+};
+
+TempDirDeleter temp_dir_deleter_;
+
+}  // namespace
+
+string TestTempDir() {
+  return temp_dir_deleter_.GetTempDir();
+}
+
+// TODO(kenton):  Share duplicated code below.  Too busy/lazy for now.
+
+static string stdout_capture_filename_;
+static string stderr_capture_filename_;
+static int original_stdout_ = -1;
+static int original_stderr_ = -1;
+
+void CaptureTestStdout() {
+  GOOGLE_CHECK_EQ(original_stdout_, -1) << "Already capturing.";
+
+  stdout_capture_filename_ = TestTempDir() + "/captured_stdout";
+
+  int fd = open(stdout_capture_filename_.c_str(),
+                O_WRONLY | O_CREAT | O_EXCL | O_BINARY, 0777);
+  GOOGLE_CHECK(fd >= 0) << "open: " << strerror(errno);
+
+  original_stdout_ = dup(1);
+  close(1);
+  dup2(fd, 1);
+  close(fd);
+}
+
+void CaptureTestStderr() {
+  GOOGLE_CHECK_EQ(original_stderr_, -1) << "Already capturing.";
+
+  stderr_capture_filename_ = TestTempDir() + "/captured_stderr";
+
+  int fd = open(stderr_capture_filename_.c_str(),
+                O_WRONLY | O_CREAT | O_EXCL | O_BINARY, 0777);
+  GOOGLE_CHECK(fd >= 0) << "open: " << strerror(errno);
+
+  original_stderr_ = dup(2);
+  close(2);
+  dup2(fd, 2);
+  close(fd);
+}
+
+string GetCapturedTestStdout() {
+  GOOGLE_CHECK_NE(original_stdout_, -1) << "Not capturing.";
+
+  close(1);
+  dup2(original_stdout_, 1);
+  original_stdout_ = -1;
+
+  string result;
+  File::ReadFileToStringOrDie(stdout_capture_filename_, &result);
+
+  remove(stdout_capture_filename_.c_str());
+
+  return result;
+}
+
+string GetCapturedTestStderr() {
+  GOOGLE_CHECK_NE(original_stderr_, -1) << "Not capturing.";
+
+  close(2);
+  dup2(original_stderr_, 2);
+  original_stderr_ = -1;
+
+  string result;
+  File::ReadFileToStringOrDie(stderr_capture_filename_, &result);
+
+  remove(stderr_capture_filename_.c_str());
+
+  return result;
+}
+
+ScopedMemoryLog* ScopedMemoryLog::active_log_ = NULL;
+
+ScopedMemoryLog::ScopedMemoryLog() {
+  GOOGLE_CHECK(active_log_ == NULL);
+  active_log_ = this;
+  old_handler_ = SetLogHandler(&HandleLog);
+}
+
+ScopedMemoryLog::~ScopedMemoryLog() {
+  SetLogHandler(old_handler_);
+  active_log_ = NULL;
+}
+
+const std::vector& ScopedMemoryLog::GetMessages(LogLevel level) {
+  GOOGLE_CHECK(level == ERROR ||
+               level == WARNING);
+  return messages_[level];
+}
+
+void ScopedMemoryLog::HandleLog(LogLevel level, const char* filename,
+                                int line, const string& message) {
+  GOOGLE_CHECK(active_log_ != NULL);
+  if (level == ERROR || level == WARNING) {
+    active_log_->messages_[level].push_back(message);
+  }
+}
+
+namespace {
+
+// Force shutdown at process exit so that we can test for memory leaks.  To
+// actually check for leaks, I suggest using the heap checker included with
+// google-perftools.  Set it to "draconian" mode to ensure that every last
+// call to malloc() has a corresponding free().
+struct ForceShutdown {
+  ~ForceShutdown() {
+    ShutdownProtobufLibrary();
+    // Test to shutdown the library twice, which should succeed.
+    ShutdownProtobufLibrary();
+  }
+} force_shutdown;
+
+}  // namespace
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/googletest.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/googletest.h"
new file mode 100644
index 00000000..4e0cb83a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/googletest.h"
@@ -0,0 +1,104 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+// emulates google3/testing/base/public/googletest.h
+
+#ifndef GOOGLE_PROTOBUF_GOOGLETEST_H__
+#define GOOGLE_PROTOBUF_GOOGLETEST_H__
+
+#include 
+#include 
+#include 
+#include 
+#include 
+// Disable death tests if we use exceptions in CHECK().
+#if !PROTOBUF_USE_EXCEPTIONS && defined(GTEST_HAS_DEATH_TEST) && \
+    !GTEST_OS_WINDOWS
+#define PROTOBUF_HAS_DEATH_TEST
+#endif
+
+namespace google {
+namespace protobuf {
+
+// When running unittests, get the directory containing the source code.
+string TestSourceDir();
+
+// When running unittests, get a directory where temporary files may be
+// placed.
+string TestTempDir();
+
+// Capture all text written to stdout or stderr.
+void CaptureTestStdout();
+void CaptureTestStderr();
+
+// Stop capturing stdout or stderr and return the text captured.
+string GetCapturedTestStdout();
+string GetCapturedTestStderr();
+
+// For use with ScopedMemoryLog::GetMessages().  Inside Google the LogLevel
+// constants don't have the LOGLEVEL_ prefix, so the code that used
+// ScopedMemoryLog refers to LOGLEVEL_ERROR as just ERROR.
+#undef ERROR  // defend against promiscuous windows.h
+static const LogLevel ERROR = LOGLEVEL_ERROR;
+static const LogLevel WARNING = LOGLEVEL_WARNING;
+
+// Receives copies of all LOG(ERROR) messages while in scope.  Sample usage:
+//   {
+//     ScopedMemoryLog log;  // constructor registers object as a log sink
+//     SomeRoutineThatMayLogMessages();
+//     const vector& warnings = log.GetMessages(ERROR);
+//   }  // destructor unregisters object as a log sink
+// This is a dummy implementation which covers only what is used by protocol
+// buffer unit tests.
+class ScopedMemoryLog {
+ public:
+  ScopedMemoryLog();
+  virtual ~ScopedMemoryLog();
+
+  // Fetches all messages with the given severity level.
+  const std::vector& GetMessages(LogLevel error);
+
+ private:
+  std::map > messages_;
+  LogHandler* old_handler_;
+
+  static void HandleLog(LogLevel level, const char* filename, int line,
+                        const string& message);
+
+  static ScopedMemoryLog* active_log_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ScopedMemoryLog);
+};
+
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_GOOGLETEST_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/zcgunzip.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/zcgunzip.cc"
new file mode 100644
index 00000000..68f8172f
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/zcgunzip.cc"
@@ -0,0 +1,84 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2009 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: brianolson@google.com (Brian Olson)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Test program to verify that GzipInputStream is compatible with command line
+// gunzip or java.util.zip.GzipInputStream
+//
+// Reads gzip stream on standard input and writes decompressed data to standard
+// output.
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#ifdef _WIN32
+#ifndef STDIN_FILENO
+#define STDIN_FILENO 0
+#endif
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
+#endif
+
+#include 
+#include 
+
+using google::protobuf::io::FileInputStream;
+using google::protobuf::io::GzipInputStream;
+
+int main(int argc, const char** argv) {
+  FileInputStream fin(STDIN_FILENO);
+  GzipInputStream in(&fin);
+
+  while (true) {
+    const void* inptr;
+    int inlen;
+    bool ok;
+    ok = in.Next(&inptr, &inlen);
+    if (!ok) {
+      break;
+    }
+    if (inlen > 0) {
+      int err = write(STDOUT_FILENO, inptr, inlen);
+      if (err != inlen) {
+        fprintf(stderr, "write unexpectedly returned %d.\n", err);
+        return 1;
+      }
+    }
+  }
+
+  return 0;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/zcgzip.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/zcgzip.cc"
new file mode 100644
index 00000000..808d058a
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/testing/zcgzip.cc"
@@ -0,0 +1,87 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2009 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: brianolson@google.com (Brian Olson)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Test program to verify that GzipOutputStream is compatible with command line
+// gzip or java.util.zip.GzipOutputStream
+//
+// Reads data on standard input and writes compressed gzip stream to standard
+// output.
+
+#include 
+#include 
+#include 
+#include 
+
+#ifdef _WIN32
+#ifndef STDIN_FILENO
+#define STDIN_FILENO 0
+#endif
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
+#endif
+
+#include 
+#include 
+
+using google::protobuf::io::FileOutputStream;
+using google::protobuf::io::GzipOutputStream;
+
+int main(int argc, const char** argv) {
+  FileOutputStream fout(STDOUT_FILENO);
+  GzipOutputStream out(&fout);
+  int readlen;
+
+  while (true) {
+    void* outptr;
+    int outlen;
+    bool ok;
+    do {
+      ok = out.Next(&outptr, &outlen);
+      if (!ok) {
+        break;
+      }
+    } while (outlen <= 0);
+    readlen = read(STDIN_FILENO, outptr, outlen);
+    if (readlen <= 0) {
+      out.BackUp(outlen);
+      break;
+    }
+    if (readlen < outlen) {
+      out.BackUp(outlen - readlen);
+    }
+  }
+
+  return 0;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/text_format.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/text_format.cc"
new file mode 100644
index 00000000..6b330889
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/text_format.cc"
@@ -0,0 +1,2510 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: jschorr@google.com (Joseph Schorr)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+namespace google {
+namespace protobuf {
+
+namespace {
+
+inline bool IsHexNumber(const std::string& str) {
+  return (str.length() >= 2 && str[0] == '0' &&
+          (str[1] == 'x' || str[1] == 'X'));
+}
+
+inline bool IsOctNumber(const std::string& str) {
+  return (str.length() >= 2 && str[0] == '0' &&
+          (str[1] >= '0' && str[1] < '8'));
+}
+
+}  // namespace
+
+std::string Message::DebugString() const {
+  std::string debug_string;
+
+  TextFormat::Printer printer;
+  printer.SetExpandAny(true);
+
+  printer.PrintToString(*this, &debug_string);
+
+  return debug_string;
+}
+
+std::string Message::ShortDebugString() const {
+  std::string debug_string;
+
+  TextFormat::Printer printer;
+  printer.SetSingleLineMode(true);
+  printer.SetExpandAny(true);
+
+  printer.PrintToString(*this, &debug_string);
+  // Single line mode currently might have an extra space at the end.
+  if (debug_string.size() > 0 && debug_string[debug_string.size() - 1] == ' ') {
+    debug_string.resize(debug_string.size() - 1);
+  }
+
+  return debug_string;
+}
+
+std::string Message::Utf8DebugString() const {
+  std::string debug_string;
+
+  TextFormat::Printer printer;
+  printer.SetUseUtf8StringEscaping(true);
+  printer.SetExpandAny(true);
+
+  printer.PrintToString(*this, &debug_string);
+
+  return debug_string;
+}
+
+void Message::PrintDebugString() const { printf("%s", DebugString().c_str()); }
+
+
+// ===========================================================================
+// Implementation of the parse information tree class.
+void TextFormat::ParseInfoTree::RecordLocation(
+    const FieldDescriptor* field, TextFormat::ParseLocation location) {
+  locations_[field].push_back(location);
+}
+
+TextFormat::ParseInfoTree* TextFormat::ParseInfoTree::CreateNested(
+    const FieldDescriptor* field) {
+  // Owned by us in the map.
+  auto& vec = nested_[field];
+  vec.emplace_back(new TextFormat::ParseInfoTree());
+  return vec.back().get();
+}
+
+void CheckFieldIndex(const FieldDescriptor* field, int index) {
+  if (field == nullptr) {
+    return;
+  }
+
+  if (field->is_repeated() && index == -1) {
+    GOOGLE_LOG(DFATAL) << "Index must be in range of repeated field values. "
+                << "Field: " << field->name();
+  } else if (!field->is_repeated() && index != -1) {
+    GOOGLE_LOG(DFATAL) << "Index must be -1 for singular fields."
+                << "Field: " << field->name();
+  }
+}
+
+TextFormat::ParseLocation TextFormat::ParseInfoTree::GetLocation(
+    const FieldDescriptor* field, int index) const {
+  CheckFieldIndex(field, index);
+  if (index == -1) {
+    index = 0;
+  }
+
+  const std::vector* locations =
+      FindOrNull(locations_, field);
+  if (locations == nullptr || index >= locations->size()) {
+    return TextFormat::ParseLocation();
+  }
+
+  return (*locations)[index];
+}
+
+TextFormat::ParseInfoTree* TextFormat::ParseInfoTree::GetTreeForNested(
+    const FieldDescriptor* field, int index) const {
+  CheckFieldIndex(field, index);
+  if (index == -1) {
+    index = 0;
+  }
+
+  auto it = nested_.find(field);
+  if (it == nested_.end() || index >= it->second.size()) {
+    return nullptr;
+  }
+
+  return it->second[index].get();
+}
+
+namespace {
+// These functions implement the behavior of the "default" TextFormat::Finder,
+// they are defined as standalone to be called when finder_ is nullptr.
+const FieldDescriptor* DefaultFinderFindExtension(Message* message,
+                                                  const std::string& name) {
+  const Descriptor* descriptor = message->GetDescriptor();
+  return descriptor->file()->pool()->FindExtensionByPrintableName(descriptor,
+                                                                  name);
+}
+
+const FieldDescriptor* DefaultFinderFindExtensionByNumber(
+    const Descriptor* descriptor, int number) {
+  return descriptor->file()->pool()->FindExtensionByNumber(descriptor, number);
+}
+
+const Descriptor* DefaultFinderFindAnyType(const Message& message,
+                                           const std::string& prefix,
+                                           const std::string& name) {
+  if (prefix != internal::kTypeGoogleApisComPrefix &&
+      prefix != internal::kTypeGoogleProdComPrefix) {
+    return nullptr;
+  }
+  return message.GetDescriptor()->file()->pool()->FindMessageTypeByName(name);
+}
+}  // namespace
+
+// ===========================================================================
+// Internal class for parsing an ASCII representation of a Protocol Message.
+// This class makes use of the Protocol Message compiler's tokenizer found
+// in //net/proto2/io/public/tokenizer.h. Note that class's Parse
+// method is *not* thread-safe and should only be used in a single thread at
+// a time.
+
+// Makes code slightly more readable.  The meaning of "DO(foo)" is
+// "Execute foo and fail if it fails.", where failure is indicated by
+// returning false. Borrowed from parser.cc (Thanks Kenton!).
+#define DO(STATEMENT) \
+  if (STATEMENT) {    \
+  } else {            \
+    return false;     \
+  }
+
+class TextFormat::Parser::ParserImpl {
+ public:
+  // Determines if repeated values for non-repeated fields and
+  // oneofs are permitted, e.g., the string "foo: 1 foo: 2" for a
+  // required/optional field named "foo", or "baz: 1 qux: 2"
+  // where "baz" and "qux" are members of the same oneof.
+  enum SingularOverwritePolicy {
+    ALLOW_SINGULAR_OVERWRITES = 0,   // the last value is retained
+    FORBID_SINGULAR_OVERWRITES = 1,  // an error is issued
+  };
+
+  ParserImpl(const Descriptor* root_message_type,
+             io::ZeroCopyInputStream* input_stream,
+             io::ErrorCollector* error_collector,
+             const TextFormat::Finder* finder, ParseInfoTree* parse_info_tree,
+             SingularOverwritePolicy singular_overwrite_policy,
+             bool allow_case_insensitive_field, bool allow_unknown_field,
+             bool allow_unknown_extension, bool allow_unknown_enum,
+             bool allow_field_number, bool allow_relaxed_whitespace,
+             bool allow_partial, int recursion_limit)
+      : error_collector_(error_collector),
+        finder_(finder),
+        parse_info_tree_(parse_info_tree),
+        tokenizer_error_collector_(this),
+        tokenizer_(input_stream, &tokenizer_error_collector_),
+        root_message_type_(root_message_type),
+        singular_overwrite_policy_(singular_overwrite_policy),
+        allow_case_insensitive_field_(allow_case_insensitive_field),
+        allow_unknown_field_(allow_unknown_field),
+        allow_unknown_extension_(allow_unknown_extension),
+        allow_unknown_enum_(allow_unknown_enum),
+        allow_field_number_(allow_field_number),
+        allow_partial_(allow_partial),
+        recursion_limit_(recursion_limit),
+        had_errors_(false) {
+    // For backwards-compatibility with proto1, we need to allow the 'f' suffix
+    // for floats.
+    tokenizer_.set_allow_f_after_float(true);
+
+    // '#' starts a comment.
+    tokenizer_.set_comment_style(io::Tokenizer::SH_COMMENT_STYLE);
+
+    if (allow_relaxed_whitespace) {
+      tokenizer_.set_require_space_after_number(false);
+      tokenizer_.set_allow_multiline_strings(true);
+    }
+
+    // Consume the starting token.
+    tokenizer_.Next();
+  }
+  ~ParserImpl() {}
+
+  // Parses the ASCII representation specified in input and saves the
+  // information into the output pointer (a Message). Returns
+  // false if an error occurs (an error will also be logged to
+  // GOOGLE_LOG(ERROR)).
+  bool Parse(Message* output) {
+    // Consume fields until we cannot do so anymore.
+    while (true) {
+      if (LookingAtType(io::Tokenizer::TYPE_END)) {
+        return !had_errors_;
+      }
+
+      DO(ConsumeField(output));
+    }
+  }
+
+  bool ParseField(const FieldDescriptor* field, Message* output) {
+    bool suc;
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      suc = ConsumeFieldMessage(output, output->GetReflection(), field);
+    } else {
+      suc = ConsumeFieldValue(output, output->GetReflection(), field);
+    }
+    return suc && LookingAtType(io::Tokenizer::TYPE_END);
+  }
+
+  void ReportError(int line, int col, const std::string& message) {
+    had_errors_ = true;
+    if (error_collector_ == nullptr) {
+      if (line >= 0) {
+        GOOGLE_LOG(ERROR) << "Error parsing text-format "
+                   << root_message_type_->full_name() << ": " << (line + 1)
+                   << ":" << (col + 1) << ": " << message;
+      } else {
+        GOOGLE_LOG(ERROR) << "Error parsing text-format "
+                   << root_message_type_->full_name() << ": " << message;
+      }
+    } else {
+      error_collector_->AddError(line, col, message);
+    }
+  }
+
+  void ReportWarning(int line, int col, const std::string& message) {
+    if (error_collector_ == nullptr) {
+      if (line >= 0) {
+        GOOGLE_LOG(WARNING) << "Warning parsing text-format "
+                     << root_message_type_->full_name() << ": " << (line + 1)
+                     << ":" << (col + 1) << ": " << message;
+      } else {
+        GOOGLE_LOG(WARNING) << "Warning parsing text-format "
+                     << root_message_type_->full_name() << ": " << message;
+      }
+    } else {
+      error_collector_->AddWarning(line, col, message);
+    }
+  }
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ParserImpl);
+
+  // Reports an error with the given message with information indicating
+  // the position (as derived from the current token).
+  void ReportError(const std::string& message) {
+    ReportError(tokenizer_.current().line, tokenizer_.current().column,
+                message);
+  }
+
+  // Reports a warning with the given message with information indicating
+  // the position (as derived from the current token).
+  void ReportWarning(const std::string& message) {
+    ReportWarning(tokenizer_.current().line, tokenizer_.current().column,
+                  message);
+  }
+
+  // Consumes the specified message with the given starting delimiter.
+  // This method checks to see that the end delimiter at the conclusion of
+  // the consumption matches the starting delimiter passed in here.
+  bool ConsumeMessage(Message* message, const std::string delimiter) {
+    while (!LookingAt(">") && !LookingAt("}")) {
+      DO(ConsumeField(message));
+    }
+
+    // Confirm that we have a valid ending delimiter.
+    DO(Consume(delimiter));
+    return true;
+  }
+
+  // Consume either "<" or "{".
+  bool ConsumeMessageDelimiter(std::string* delimiter) {
+    if (TryConsume("<")) {
+      *delimiter = ">";
+    } else {
+      DO(Consume("{"));
+      *delimiter = "}";
+    }
+    return true;
+  }
+
+
+  // Consumes the current field (as returned by the tokenizer) on the
+  // passed in message.
+  bool ConsumeField(Message* message) {
+    const Reflection* reflection = message->GetReflection();
+    const Descriptor* descriptor = message->GetDescriptor();
+
+    std::string field_name;
+    bool reserved_field = false;
+    const FieldDescriptor* field = nullptr;
+    int start_line = tokenizer_.current().line;
+    int start_column = tokenizer_.current().column;
+
+    const FieldDescriptor* any_type_url_field;
+    const FieldDescriptor* any_value_field;
+    if (internal::GetAnyFieldDescriptors(*message, &any_type_url_field,
+                                         &any_value_field) &&
+        TryConsume("[")) {
+      std::string full_type_name, prefix;
+      DO(ConsumeAnyTypeUrl(&full_type_name, &prefix));
+      DO(Consume("]"));
+      TryConsume(":");  // ':' is optional between message labels and values.
+      std::string serialized_value;
+      const Descriptor* value_descriptor =
+          finder_ ? finder_->FindAnyType(*message, prefix, full_type_name)
+                  : DefaultFinderFindAnyType(*message, prefix, full_type_name);
+      if (value_descriptor == nullptr) {
+        ReportError("Could not find type \"" + prefix + full_type_name +
+                    "\" stored in google.protobuf.Any.");
+        return false;
+      }
+      DO(ConsumeAnyValue(value_descriptor, &serialized_value));
+      if (singular_overwrite_policy_ == FORBID_SINGULAR_OVERWRITES) {
+        // Fail if any_type_url_field has already been specified.
+        if ((!any_type_url_field->is_repeated() &&
+             reflection->HasField(*message, any_type_url_field)) ||
+            (!any_value_field->is_repeated() &&
+             reflection->HasField(*message, any_value_field))) {
+          ReportError("Non-repeated Any specified multiple times.");
+          return false;
+        }
+      }
+      reflection->SetString(message, any_type_url_field,
+                            std::string(prefix + full_type_name));
+      reflection->SetString(message, any_value_field, serialized_value);
+      return true;
+    }
+    if (TryConsume("[")) {
+      // Extension.
+      DO(ConsumeFullTypeName(&field_name));
+      DO(Consume("]"));
+
+      field = finder_ ? finder_->FindExtension(message, field_name)
+                      : DefaultFinderFindExtension(message, field_name);
+
+      if (field == nullptr) {
+        if (!allow_unknown_field_ && !allow_unknown_extension_) {
+          ReportError("Extension \"" + field_name +
+                      "\" is not defined or "
+                      "is not an extension of \"" +
+                      descriptor->full_name() + "\".");
+          return false;
+        } else {
+          ReportWarning("Ignoring extension \"" + field_name +
+                        "\" which is not defined or is not an extension of \"" +
+                        descriptor->full_name() + "\".");
+        }
+      }
+    } else {
+      DO(ConsumeIdentifier(&field_name));
+
+      int32 field_number;
+      if (allow_field_number_ &&
+          safe_strto32(field_name, &field_number)) {
+        if (descriptor->IsExtensionNumber(field_number)) {
+          field = finder_
+                      ? finder_->FindExtensionByNumber(descriptor, field_number)
+                      : DefaultFinderFindExtensionByNumber(descriptor,
+                                                           field_number);
+        } else if (descriptor->IsReservedNumber(field_number)) {
+          reserved_field = true;
+        } else {
+          field = descriptor->FindFieldByNumber(field_number);
+        }
+      } else {
+        field = descriptor->FindFieldByName(field_name);
+        // Group names are expected to be capitalized as they appear in the
+        // .proto file, which actually matches their type names, not their
+        // field names.
+        if (field == nullptr) {
+          std::string lower_field_name = field_name;
+          LowerString(&lower_field_name);
+          field = descriptor->FindFieldByName(lower_field_name);
+          // If the case-insensitive match worked but the field is NOT a group,
+          if (field != nullptr &&
+              field->type() != FieldDescriptor::TYPE_GROUP) {
+            field = nullptr;
+          }
+        }
+        // Again, special-case group names as described above.
+        if (field != nullptr && field->type() == FieldDescriptor::TYPE_GROUP &&
+            field->message_type()->name() != field_name) {
+          field = nullptr;
+        }
+
+        if (field == nullptr && allow_case_insensitive_field_) {
+          std::string lower_field_name = field_name;
+          LowerString(&lower_field_name);
+          field = descriptor->FindFieldByLowercaseName(lower_field_name);
+        }
+
+        if (field == nullptr) {
+          reserved_field = descriptor->IsReservedName(field_name);
+        }
+      }
+
+      if (field == nullptr && !reserved_field) {
+        if (!allow_unknown_field_) {
+          ReportError("Message type \"" + descriptor->full_name() +
+                      "\" has no field named \"" + field_name + "\".");
+          return false;
+        } else {
+          ReportWarning("Message type \"" + descriptor->full_name() +
+                        "\" has no field named \"" + field_name + "\".");
+        }
+      }
+    }
+
+    // Skips unknown or reserved fields.
+    if (field == nullptr) {
+      GOOGLE_CHECK(allow_unknown_field_ || allow_unknown_extension_ || reserved_field);
+
+      // Try to guess the type of this field.
+      // If this field is not a message, there should be a ":" between the
+      // field name and the field value and also the field value should not
+      // start with "{" or "<" which indicates the beginning of a message body.
+      // If there is no ":" or there is a "{" or "<" after ":", this field has
+      // to be a message or the input is ill-formed.
+      if (TryConsume(":") && !LookingAt("{") && !LookingAt("<")) {
+        return SkipFieldValue();
+      } else {
+        return SkipFieldMessage();
+      }
+    }
+
+    if (singular_overwrite_policy_ == FORBID_SINGULAR_OVERWRITES) {
+      // Fail if the field is not repeated and it has already been specified.
+      if (!field->is_repeated() && reflection->HasField(*message, field)) {
+        ReportError("Non-repeated field \"" + field_name +
+                    "\" is specified multiple times.");
+        return false;
+      }
+      // Fail if the field is a member of a oneof and another member has already
+      // been specified.
+      const OneofDescriptor* oneof = field->containing_oneof();
+      if (oneof != nullptr && reflection->HasOneof(*message, oneof)) {
+        const FieldDescriptor* other_field =
+            reflection->GetOneofFieldDescriptor(*message, oneof);
+        ReportError("Field \"" + field_name +
+                    "\" is specified along with "
+                    "field \"" +
+                    other_field->name() +
+                    "\", another member "
+                    "of oneof \"" +
+                    oneof->name() + "\".");
+        return false;
+      }
+    }
+
+    // Perform special handling for embedded message types.
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      // ':' is optional here.
+      bool consumed_semicolon = TryConsume(":");
+      if (consumed_semicolon && field->options().weak() &&
+          LookingAtType(io::Tokenizer::TYPE_STRING)) {
+        // we are getting a bytes string for a weak field.
+        std::string tmp;
+        DO(ConsumeString(&tmp));
+        MessageFactory* factory =
+            finder_ ? finder_->FindExtensionFactory(field) : nullptr;
+        reflection->MutableMessage(message, field, factory)
+            ->ParseFromString(tmp);
+        goto label_skip_parsing;
+      }
+    } else {
+      // ':' is required here.
+      DO(Consume(":"));
+    }
+
+    if (field->is_repeated() && TryConsume("[")) {
+      // Short repeated format, e.g.  "foo: [1, 2, 3]".
+      if (!TryConsume("]")) {
+        // "foo: []" is treated as empty.
+        while (true) {
+          if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+            // Perform special handling for embedded message types.
+            DO(ConsumeFieldMessage(message, reflection, field));
+          } else {
+            DO(ConsumeFieldValue(message, reflection, field));
+          }
+          if (TryConsume("]")) {
+            break;
+          }
+          DO(Consume(","));
+        }
+      }
+    } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      DO(ConsumeFieldMessage(message, reflection, field));
+    } else {
+      DO(ConsumeFieldValue(message, reflection, field));
+    }
+  label_skip_parsing:
+    // For historical reasons, fields may optionally be separated by commas or
+    // semicolons.
+    TryConsume(";") || TryConsume(",");
+
+    if (field->options().deprecated()) {
+      ReportWarning("text format contains deprecated field \"" + field_name +
+                    "\"");
+    }
+
+    // If a parse info tree exists, add the location for the parsed
+    // field.
+    if (parse_info_tree_ != nullptr) {
+      RecordLocation(parse_info_tree_, field,
+                     ParseLocation(start_line, start_column));
+    }
+
+    return true;
+  }
+
+  // Skips the next field including the field's name and value.
+  bool SkipField() {
+    if (TryConsume("[")) {
+      // Extension name or type URL.
+      DO(ConsumeTypeUrlOrFullTypeName());
+      DO(Consume("]"));
+    } else {
+      std::string field_name;
+      DO(ConsumeIdentifier(&field_name));
+    }
+
+    // Try to guess the type of this field.
+    // If this field is not a message, there should be a ":" between the
+    // field name and the field value and also the field value should not
+    // start with "{" or "<" which indicates the beginning of a message body.
+    // If there is no ":" or there is a "{" or "<" after ":", this field has
+    // to be a message or the input is ill-formed.
+    if (TryConsume(":") && !LookingAt("{") && !LookingAt("<")) {
+      DO(SkipFieldValue());
+    } else {
+      DO(SkipFieldMessage());
+    }
+    // For historical reasons, fields may optionally be separated by commas or
+    // semicolons.
+    TryConsume(";") || TryConsume(",");
+    return true;
+  }
+
+  bool ConsumeFieldMessage(Message* message, const Reflection* reflection,
+                           const FieldDescriptor* field) {
+    if (--recursion_limit_ < 0) {
+      ReportError("Message is too deep");
+      return false;
+    }
+    // If the parse information tree is not nullptr, create a nested one
+    // for the nested message.
+    ParseInfoTree* parent = parse_info_tree_;
+    if (parent != nullptr) {
+      parse_info_tree_ = CreateNested(parent, field);
+    }
+
+    std::string delimiter;
+    DO(ConsumeMessageDelimiter(&delimiter));
+    MessageFactory* factory =
+        finder_ ? finder_->FindExtensionFactory(field) : nullptr;
+    if (field->is_repeated()) {
+      DO(ConsumeMessage(reflection->AddMessage(message, field, factory),
+                        delimiter));
+    } else {
+      DO(ConsumeMessage(reflection->MutableMessage(message, field, factory),
+                        delimiter));
+    }
+
+    ++recursion_limit_;
+
+    // Reset the parse information tree.
+    parse_info_tree_ = parent;
+    return true;
+  }
+
+  // Skips the whole body of a message including the beginning delimiter and
+  // the ending delimiter.
+  bool SkipFieldMessage() {
+    std::string delimiter;
+    DO(ConsumeMessageDelimiter(&delimiter));
+    while (!LookingAt(">") && !LookingAt("}")) {
+      DO(SkipField());
+    }
+    DO(Consume(delimiter));
+    return true;
+  }
+
+  bool ConsumeFieldValue(Message* message, const Reflection* reflection,
+                         const FieldDescriptor* field) {
+// Define an easy to use macro for setting fields. This macro checks
+// to see if the field is repeated (in which case we need to use the Add
+// methods or not (in which case we need to use the Set methods).
+#define SET_FIELD(CPPTYPE, VALUE)                    \
+  if (field->is_repeated()) {                        \
+    reflection->Add##CPPTYPE(message, field, VALUE); \
+  } else {                                           \
+    reflection->Set##CPPTYPE(message, field, VALUE); \
+  }
+
+    switch (field->cpp_type()) {
+      case FieldDescriptor::CPPTYPE_INT32: {
+        int64 value;
+        DO(ConsumeSignedInteger(&value, kint32max));
+        SET_FIELD(Int32, static_cast(value));
+        break;
+      }
+
+      case FieldDescriptor::CPPTYPE_UINT32: {
+        uint64 value;
+        DO(ConsumeUnsignedInteger(&value, kuint32max));
+        SET_FIELD(UInt32, static_cast(value));
+        break;
+      }
+
+      case FieldDescriptor::CPPTYPE_INT64: {
+        int64 value;
+        DO(ConsumeSignedInteger(&value, kint64max));
+        SET_FIELD(Int64, value);
+        break;
+      }
+
+      case FieldDescriptor::CPPTYPE_UINT64: {
+        uint64 value;
+        DO(ConsumeUnsignedInteger(&value, kuint64max));
+        SET_FIELD(UInt64, value);
+        break;
+      }
+
+      case FieldDescriptor::CPPTYPE_FLOAT: {
+        double value;
+        DO(ConsumeDouble(&value));
+        SET_FIELD(Float, io::SafeDoubleToFloat(value));
+        break;
+      }
+
+      case FieldDescriptor::CPPTYPE_DOUBLE: {
+        double value;
+        DO(ConsumeDouble(&value));
+        SET_FIELD(Double, value);
+        break;
+      }
+
+      case FieldDescriptor::CPPTYPE_STRING: {
+        std::string value;
+        DO(ConsumeString(&value));
+        SET_FIELD(String, value);
+        break;
+      }
+
+      case FieldDescriptor::CPPTYPE_BOOL: {
+        if (LookingAtType(io::Tokenizer::TYPE_INTEGER)) {
+          uint64 value;
+          DO(ConsumeUnsignedInteger(&value, 1));
+          SET_FIELD(Bool, value);
+        } else {
+          std::string value;
+          DO(ConsumeIdentifier(&value));
+          if (value == "true" || value == "True" || value == "t") {
+            SET_FIELD(Bool, true);
+          } else if (value == "false" || value == "False" || value == "f") {
+            SET_FIELD(Bool, false);
+          } else {
+            ReportError("Invalid value for boolean field \"" + field->name() +
+                        "\". Value: \"" + value + "\".");
+            return false;
+          }
+        }
+        break;
+      }
+
+      case FieldDescriptor::CPPTYPE_ENUM: {
+        std::string value;
+        int64 int_value = kint64max;
+        const EnumDescriptor* enum_type = field->enum_type();
+        const EnumValueDescriptor* enum_value = nullptr;
+
+        if (LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) {
+          DO(ConsumeIdentifier(&value));
+          // Find the enumeration value.
+          enum_value = enum_type->FindValueByName(value);
+
+        } else if (LookingAt("-") ||
+                   LookingAtType(io::Tokenizer::TYPE_INTEGER)) {
+          DO(ConsumeSignedInteger(&int_value, kint32max));
+          value = StrCat(int_value);  // for error reporting
+          enum_value = enum_type->FindValueByNumber(int_value);
+        } else {
+          ReportError("Expected integer or identifier, got: " +
+                      tokenizer_.current().text);
+          return false;
+        }
+
+        if (enum_value == nullptr) {
+          if (int_value != kint64max &&
+              reflection->SupportsUnknownEnumValues()) {
+            SET_FIELD(EnumValue, int_value);
+            return true;
+          } else if (!allow_unknown_enum_) {
+            ReportError("Unknown enumeration value of \"" + value +
+                        "\" for "
+                        "field \"" +
+                        field->name() + "\".");
+            return false;
+          } else {
+            ReportWarning("Unknown enumeration value of \"" + value +
+                          "\" for "
+                          "field \"" +
+                          field->name() + "\".");
+            return true;
+          }
+        }
+
+        SET_FIELD(Enum, enum_value);
+        break;
+      }
+
+      case FieldDescriptor::CPPTYPE_MESSAGE: {
+        // We should never get here. Put here instead of a default
+        // so that if new types are added, we get a nice compiler warning.
+        GOOGLE_LOG(FATAL) << "Reached an unintended state: CPPTYPE_MESSAGE";
+        break;
+      }
+    }
+#undef SET_FIELD
+    return true;
+  }
+
+  bool SkipFieldValue() {
+    if (LookingAtType(io::Tokenizer::TYPE_STRING)) {
+      while (LookingAtType(io::Tokenizer::TYPE_STRING)) {
+        tokenizer_.Next();
+      }
+      return true;
+    }
+    if (TryConsume("[")) {
+      while (true) {
+        if (!LookingAt("{") && !LookingAt("<")) {
+          DO(SkipFieldValue());
+        } else {
+          DO(SkipFieldMessage());
+        }
+        if (TryConsume("]")) {
+          break;
+        }
+        DO(Consume(","));
+      }
+      return true;
+    }
+    // Possible field values other than string:
+    //   12345        => TYPE_INTEGER
+    //   -12345       => TYPE_SYMBOL + TYPE_INTEGER
+    //   1.2345       => TYPE_FLOAT
+    //   -1.2345      => TYPE_SYMBOL + TYPE_FLOAT
+    //   inf          => TYPE_IDENTIFIER
+    //   -inf         => TYPE_SYMBOL + TYPE_IDENTIFIER
+    //   TYPE_INTEGER => TYPE_IDENTIFIER
+    // Divides them into two group, one with TYPE_SYMBOL
+    // and the other without:
+    //   Group one:
+    //     12345        => TYPE_INTEGER
+    //     1.2345       => TYPE_FLOAT
+    //     inf          => TYPE_IDENTIFIER
+    //     TYPE_INTEGER => TYPE_IDENTIFIER
+    //   Group two:
+    //     -12345       => TYPE_SYMBOL + TYPE_INTEGER
+    //     -1.2345      => TYPE_SYMBOL + TYPE_FLOAT
+    //     -inf         => TYPE_SYMBOL + TYPE_IDENTIFIER
+    // As we can see, the field value consists of an optional '-' and one of
+    // TYPE_INTEGER, TYPE_FLOAT and TYPE_IDENTIFIER.
+    bool has_minus = TryConsume("-");
+    if (!LookingAtType(io::Tokenizer::TYPE_INTEGER) &&
+        !LookingAtType(io::Tokenizer::TYPE_FLOAT) &&
+        !LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) {
+      std::string text = tokenizer_.current().text;
+      ReportError("Cannot skip field value, unexpected token: " + text);
+      return false;
+    }
+    // Combination of '-' and TYPE_IDENTIFIER may result in an invalid field
+    // value while other combinations all generate valid values.
+    // We check if the value of this combination is valid here.
+    // TYPE_IDENTIFIER after a '-' should be one of the float values listed
+    // below:
+    //   inf, inff, infinity, nan
+    if (has_minus && LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) {
+      std::string text = tokenizer_.current().text;
+      LowerString(&text);
+      if (text != "inf" &&
+          text != "infinity" && text != "nan") {
+        ReportError("Invalid float number: " + text);
+        return false;
+      }
+    }
+    tokenizer_.Next();
+    return true;
+  }
+
+  // Returns true if the current token's text is equal to that specified.
+  bool LookingAt(const std::string& text) {
+    return tokenizer_.current().text == text;
+  }
+
+  // Returns true if the current token's type is equal to that specified.
+  bool LookingAtType(io::Tokenizer::TokenType token_type) {
+    return tokenizer_.current().type == token_type;
+  }
+
+  // Consumes an identifier and saves its value in the identifier parameter.
+  // Returns false if the token is not of type IDENTFIER.
+  bool ConsumeIdentifier(std::string* identifier) {
+    if (LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) {
+      *identifier = tokenizer_.current().text;
+      tokenizer_.Next();
+      return true;
+    }
+
+    // If allow_field_numer_ or allow_unknown_field_ is true, we should able
+    // to parse integer identifiers.
+    if ((allow_field_number_ || allow_unknown_field_ ||
+         allow_unknown_extension_) &&
+        LookingAtType(io::Tokenizer::TYPE_INTEGER)) {
+      *identifier = tokenizer_.current().text;
+      tokenizer_.Next();
+      return true;
+    }
+
+    ReportError("Expected identifier, got: " + tokenizer_.current().text);
+    return false;
+  }
+
+  // Consume a string of form ".....".
+  bool ConsumeFullTypeName(std::string* name) {
+    DO(ConsumeIdentifier(name));
+    while (TryConsume(".")) {
+      std::string part;
+      DO(ConsumeIdentifier(&part));
+      *name += ".";
+      *name += part;
+    }
+    return true;
+  }
+
+  bool ConsumeTypeUrlOrFullTypeName() {
+    std::string discarded;
+    DO(ConsumeIdentifier(&discarded));
+    while (TryConsume(".") || TryConsume("/")) {
+      DO(ConsumeIdentifier(&discarded));
+    }
+    return true;
+  }
+
+  // Consumes a string and saves its value in the text parameter.
+  // Returns false if the token is not of type STRING.
+  bool ConsumeString(std::string* text) {
+    if (!LookingAtType(io::Tokenizer::TYPE_STRING)) {
+      ReportError("Expected string, got: " + tokenizer_.current().text);
+      return false;
+    }
+
+    text->clear();
+    while (LookingAtType(io::Tokenizer::TYPE_STRING)) {
+      io::Tokenizer::ParseStringAppend(tokenizer_.current().text, text);
+
+      tokenizer_.Next();
+    }
+
+    return true;
+  }
+
+  // Consumes a uint64 and saves its value in the value parameter.
+  // Returns false if the token is not of type INTEGER.
+  bool ConsumeUnsignedInteger(uint64* value, uint64 max_value) {
+    if (!LookingAtType(io::Tokenizer::TYPE_INTEGER)) {
+      ReportError("Expected integer, got: " + tokenizer_.current().text);
+      return false;
+    }
+
+    if (!io::Tokenizer::ParseInteger(tokenizer_.current().text, max_value,
+                                     value)) {
+      ReportError("Integer out of range (" + tokenizer_.current().text + ")");
+      return false;
+    }
+
+    tokenizer_.Next();
+    return true;
+  }
+
+  // Consumes an int64 and saves its value in the value parameter.
+  // Note that since the tokenizer does not support negative numbers,
+  // we actually may consume an additional token (for the minus sign) in this
+  // method. Returns false if the token is not an integer
+  // (signed or otherwise).
+  bool ConsumeSignedInteger(int64* value, uint64 max_value) {
+    bool negative = false;
+
+    if (TryConsume("-")) {
+      negative = true;
+      // Two's complement always allows one more negative integer than
+      // positive.
+      ++max_value;
+    }
+
+    uint64 unsigned_value;
+
+    DO(ConsumeUnsignedInteger(&unsigned_value, max_value));
+
+    if (negative) {
+      if ((static_cast(kint64max) + 1) == unsigned_value) {
+        *value = kint64min;
+      } else {
+        *value = -static_cast(unsigned_value);
+      }
+    } else {
+      *value = static_cast(unsigned_value);
+    }
+
+    return true;
+  }
+
+  // Consumes a double and saves its value in the value parameter.
+  // Accepts decimal numbers only, rejects hex or oct numbers.
+  bool ConsumeUnsignedDecimalAsDouble(double* value, uint64 max_value) {
+    if (!LookingAtType(io::Tokenizer::TYPE_INTEGER)) {
+      ReportError("Expected integer, got: " + tokenizer_.current().text);
+      return false;
+    }
+
+    const std::string& text = tokenizer_.current().text;
+    if (IsHexNumber(text) || IsOctNumber(text)) {
+      ReportError("Expect a decimal number, got: " + text);
+      return false;
+    }
+
+    uint64 uint64_value;
+    if (io::Tokenizer::ParseInteger(text, max_value, &uint64_value)) {
+      *value = static_cast(uint64_value);
+    } else {
+      // Uint64 overflow, attempt to parse as a double instead.
+      *value = io::Tokenizer::ParseFloat(text);
+    }
+
+    tokenizer_.Next();
+    return true;
+  }
+
+  // Consumes a double and saves its value in the value parameter.
+  // Note that since the tokenizer does not support negative numbers,
+  // we actually may consume an additional token (for the minus sign) in this
+  // method. Returns false if the token is not a double
+  // (signed or otherwise).
+  bool ConsumeDouble(double* value) {
+    bool negative = false;
+
+    if (TryConsume("-")) {
+      negative = true;
+    }
+
+    // A double can actually be an integer, according to the tokenizer.
+    // Therefore, we must check both cases here.
+    if (LookingAtType(io::Tokenizer::TYPE_INTEGER)) {
+      // We have found an integer value for the double.
+      DO(ConsumeUnsignedDecimalAsDouble(value, kuint64max));
+    } else if (LookingAtType(io::Tokenizer::TYPE_FLOAT)) {
+      // We have found a float value for the double.
+      *value = io::Tokenizer::ParseFloat(tokenizer_.current().text);
+
+      // Mark the current token as consumed.
+      tokenizer_.Next();
+    } else if (LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) {
+      std::string text = tokenizer_.current().text;
+      LowerString(&text);
+      if (text == "inf" ||
+          text == "infinity") {
+        *value = std::numeric_limits::infinity();
+        tokenizer_.Next();
+      } else if (text == "nan") {
+        *value = std::numeric_limits::quiet_NaN();
+        tokenizer_.Next();
+      } else {
+        ReportError("Expected double, got: " + text);
+        return false;
+      }
+    } else {
+      ReportError("Expected double, got: " + tokenizer_.current().text);
+      return false;
+    }
+
+    if (negative) {
+      *value = -*value;
+    }
+
+    return true;
+  }
+
+  // Consumes Any::type_url value, of form "type.googleapis.com/full.type.Name"
+  // or "type.googleprod.com/full.type.Name"
+  bool ConsumeAnyTypeUrl(std::string* full_type_name, std::string* prefix) {
+    // TODO(saito) Extend Consume() to consume multiple tokens at once, so that
+    // this code can be written as just DO(Consume(kGoogleApisTypePrefix)).
+    DO(ConsumeIdentifier(prefix));
+    while (TryConsume(".")) {
+      std::string url;
+      DO(ConsumeIdentifier(&url));
+      *prefix += "." + url;
+    }
+    DO(Consume("/"));
+    *prefix += "/";
+    DO(ConsumeFullTypeName(full_type_name));
+
+    return true;
+  }
+
+  // A helper function for reconstructing Any::value. Consumes a text of
+  // full_type_name, then serializes it into serialized_value.
+  bool ConsumeAnyValue(const Descriptor* value_descriptor,
+                       std::string* serialized_value) {
+    DynamicMessageFactory factory;
+    const Message* value_prototype = factory.GetPrototype(value_descriptor);
+    if (value_prototype == nullptr) {
+      return false;
+    }
+    std::unique_ptr value(value_prototype->New());
+    std::string sub_delimiter;
+    DO(ConsumeMessageDelimiter(&sub_delimiter));
+    DO(ConsumeMessage(value.get(), sub_delimiter));
+
+    if (allow_partial_) {
+      value->AppendPartialToString(serialized_value);
+    } else {
+      if (!value->IsInitialized()) {
+        ReportError(
+            "Value of type \"" + value_descriptor->full_name() +
+            "\" stored in google.protobuf.Any has missing required fields");
+        return false;
+      }
+      value->AppendToString(serialized_value);
+    }
+    return true;
+  }
+
+  // Consumes a token and confirms that it matches that specified in the
+  // value parameter. Returns false if the token found does not match that
+  // which was specified.
+  bool Consume(const std::string& value) {
+    const std::string& current_value = tokenizer_.current().text;
+
+    if (current_value != value) {
+      ReportError("Expected \"" + value + "\", found \"" + current_value +
+                  "\".");
+      return false;
+    }
+
+    tokenizer_.Next();
+
+    return true;
+  }
+
+  // Attempts to consume the supplied value. Returns false if a the
+  // token found does not match the value specified.
+  bool TryConsume(const std::string& value) {
+    if (tokenizer_.current().text == value) {
+      tokenizer_.Next();
+      return true;
+    } else {
+      return false;
+    }
+  }
+
+  // An internal instance of the Tokenizer's error collector, used to
+  // collect any base-level parse errors and feed them to the ParserImpl.
+  class ParserErrorCollector : public io::ErrorCollector {
+   public:
+    explicit ParserErrorCollector(TextFormat::Parser::ParserImpl* parser)
+        : parser_(parser) {}
+
+    ~ParserErrorCollector() override {}
+
+    void AddError(int line, int column, const std::string& message) override {
+      parser_->ReportError(line, column, message);
+    }
+
+    void AddWarning(int line, int column, const std::string& message) override {
+      parser_->ReportWarning(line, column, message);
+    }
+
+   private:
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ParserErrorCollector);
+    TextFormat::Parser::ParserImpl* parser_;
+  };
+
+  io::ErrorCollector* error_collector_;
+  const TextFormat::Finder* finder_;
+  ParseInfoTree* parse_info_tree_;
+  ParserErrorCollector tokenizer_error_collector_;
+  io::Tokenizer tokenizer_;
+  const Descriptor* root_message_type_;
+  SingularOverwritePolicy singular_overwrite_policy_;
+  const bool allow_case_insensitive_field_;
+  const bool allow_unknown_field_;
+  const bool allow_unknown_extension_;
+  const bool allow_unknown_enum_;
+  const bool allow_field_number_;
+  const bool allow_partial_;
+  int recursion_limit_;
+  bool had_errors_;
+};
+
+// ===========================================================================
+// Internal class for writing text to the io::ZeroCopyOutputStream. Adapted
+// from the Printer found in //net/proto2/io/public/printer.h
+class TextFormat::Printer::TextGenerator
+    : public TextFormat::BaseTextGenerator {
+ public:
+  explicit TextGenerator(io::ZeroCopyOutputStream* output,
+                         int initial_indent_level)
+      : output_(output),
+        buffer_(nullptr),
+        buffer_size_(0),
+        at_start_of_line_(true),
+        failed_(false),
+        indent_level_(initial_indent_level),
+        initial_indent_level_(initial_indent_level) {}
+
+  ~TextGenerator() {
+    // Only BackUp() if we're sure we've successfully called Next() at least
+    // once.
+    if (!failed_ && buffer_size_ > 0) {
+      output_->BackUp(buffer_size_);
+    }
+  }
+
+  // Indent text by two spaces.  After calling Indent(), two spaces will be
+  // inserted at the beginning of each line of text.  Indent() may be called
+  // multiple times to produce deeper indents.
+  void Indent() override { ++indent_level_; }
+
+  // Reduces the current indent level by two spaces, or crashes if the indent
+  // level is zero.
+  void Outdent() override {
+    if (indent_level_ == 0 || indent_level_ < initial_indent_level_) {
+      GOOGLE_LOG(DFATAL) << " Outdent() without matching Indent().";
+      return;
+    }
+
+    --indent_level_;
+  }
+
+  size_t GetCurrentIndentationSize() const override {
+    return 2 * indent_level_;
+  }
+
+  // Print text to the output stream.
+  void Print(const char* text, size_t size) override {
+    if (indent_level_ > 0) {
+      size_t pos = 0;  // The number of bytes we've written so far.
+      for (size_t i = 0; i < size; i++) {
+        if (text[i] == '\n') {
+          // Saw newline.  If there is more text, we may need to insert an
+          // indent here.  So, write what we have so far, including the '\n'.
+          Write(text + pos, i - pos + 1);
+          pos = i + 1;
+
+          // Setting this true will cause the next Write() to insert an indent
+          // first.
+          at_start_of_line_ = true;
+        }
+      }
+      // Write the rest.
+      Write(text + pos, size - pos);
+    } else {
+      Write(text, size);
+      if (size > 0 && text[size - 1] == '\n') {
+        at_start_of_line_ = true;
+      }
+    }
+  }
+
+  // True if any write to the underlying stream failed.  (We don't just
+  // crash in this case because this is an I/O failure, not a programming
+  // error.)
+  bool failed() const { return failed_; }
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(TextGenerator);
+
+  void Write(const char* data, size_t size) {
+    if (failed_) return;
+    if (size == 0) return;
+
+    if (at_start_of_line_) {
+      // Insert an indent.
+      at_start_of_line_ = false;
+      WriteIndent();
+      if (failed_) return;
+    }
+
+    while (size > buffer_size_) {
+      // Data exceeds space in the buffer.  Copy what we can and request a
+      // new buffer.
+      if (buffer_size_ > 0) {
+        memcpy(buffer_, data, buffer_size_);
+        data += buffer_size_;
+        size -= buffer_size_;
+      }
+      void* void_buffer = nullptr;
+      failed_ = !output_->Next(&void_buffer, &buffer_size_);
+      if (failed_) return;
+      buffer_ = reinterpret_cast(void_buffer);
+    }
+
+    // Buffer is big enough to receive the data; copy it.
+    memcpy(buffer_, data, size);
+    buffer_ += size;
+    buffer_size_ -= size;
+  }
+
+  void WriteIndent() {
+    if (indent_level_ == 0) {
+      return;
+    }
+    GOOGLE_DCHECK(!failed_);
+    int size = GetCurrentIndentationSize();
+
+    while (size > buffer_size_) {
+      // Data exceeds space in the buffer. Write what we can and request a new
+      // buffer.
+      if (buffer_size_ > 0) {
+        memset(buffer_, ' ', buffer_size_);
+      }
+      size -= buffer_size_;
+      void* void_buffer;
+      failed_ = !output_->Next(&void_buffer, &buffer_size_);
+      if (failed_) return;
+      buffer_ = reinterpret_cast(void_buffer);
+    }
+
+    // Buffer is big enough to receive the data; copy it.
+    memset(buffer_, ' ', size);
+    buffer_ += size;
+    buffer_size_ -= size;
+  }
+
+  io::ZeroCopyOutputStream* const output_;
+  char* buffer_;
+  int buffer_size_;
+  bool at_start_of_line_;
+  bool failed_;
+
+  int indent_level_;
+  int initial_indent_level_;
+};
+
+// ===========================================================================
+// Implementation of the default Finder for extensions.
+TextFormat::Finder::~Finder() {}
+
+const FieldDescriptor* TextFormat::Finder::FindExtension(
+    Message* message, const std::string& name) const {
+  return DefaultFinderFindExtension(message, name);
+}
+
+const FieldDescriptor* TextFormat::Finder::FindExtensionByNumber(
+    const Descriptor* descriptor, int number) const {
+  return DefaultFinderFindExtensionByNumber(descriptor, number);
+}
+
+const Descriptor* TextFormat::Finder::FindAnyType(
+    const Message& message, const std::string& prefix,
+    const std::string& name) const {
+  return DefaultFinderFindAnyType(message, prefix, name);
+}
+
+MessageFactory* TextFormat::Finder::FindExtensionFactory(
+    const FieldDescriptor* field) const {
+  return nullptr;
+}
+
+// ===========================================================================
+
+TextFormat::Parser::Parser()
+    : error_collector_(nullptr),
+      finder_(nullptr),
+      parse_info_tree_(nullptr),
+      allow_partial_(false),
+      allow_case_insensitive_field_(false),
+      allow_unknown_field_(false),
+      allow_unknown_extension_(false),
+      allow_unknown_enum_(false),
+      allow_field_number_(false),
+      allow_relaxed_whitespace_(false),
+      allow_singular_overwrites_(false),
+      recursion_limit_(std::numeric_limits::max()) {}
+
+TextFormat::Parser::~Parser() {}
+
+namespace {
+
+bool CheckParseInputSize(StringPiece input,
+                         io::ErrorCollector* error_collector) {
+  if (input.size() > INT_MAX) {
+    error_collector->AddError(
+        -1, 0,
+        StrCat("Input size too large: ", static_cast(input.size()),
+                     " bytes", " > ", INT_MAX, " bytes."));
+    return false;
+  }
+  return true;
+}
+
+}  // namespace
+
+bool TextFormat::Parser::Parse(io::ZeroCopyInputStream* input,
+                               Message* output) {
+  output->Clear();
+
+  ParserImpl::SingularOverwritePolicy overwrites_policy =
+      allow_singular_overwrites_ ? ParserImpl::ALLOW_SINGULAR_OVERWRITES
+                                 : ParserImpl::FORBID_SINGULAR_OVERWRITES;
+
+  ParserImpl parser(output->GetDescriptor(), input, error_collector_, finder_,
+                    parse_info_tree_, overwrites_policy,
+                    allow_case_insensitive_field_, allow_unknown_field_,
+                    allow_unknown_extension_, allow_unknown_enum_,
+                    allow_field_number_, allow_relaxed_whitespace_,
+                    allow_partial_, recursion_limit_);
+  return MergeUsingImpl(input, output, &parser);
+}
+
+bool TextFormat::Parser::ParseFromString(const std::string& input,
+                                         Message* output) {
+  DO(CheckParseInputSize(input, error_collector_));
+  io::ArrayInputStream input_stream(input.data(), input.size());
+  return Parse(&input_stream, output);
+}
+
+
+bool TextFormat::Parser::Merge(io::ZeroCopyInputStream* input,
+                               Message* output) {
+  ParserImpl parser(output->GetDescriptor(), input, error_collector_, finder_,
+                    parse_info_tree_, ParserImpl::ALLOW_SINGULAR_OVERWRITES,
+                    allow_case_insensitive_field_, allow_unknown_field_,
+                    allow_unknown_extension_, allow_unknown_enum_,
+                    allow_field_number_, allow_relaxed_whitespace_,
+                    allow_partial_, recursion_limit_);
+  return MergeUsingImpl(input, output, &parser);
+}
+
+bool TextFormat::Parser::MergeFromString(const std::string& input,
+                                         Message* output) {
+  DO(CheckParseInputSize(input, error_collector_));
+  io::ArrayInputStream input_stream(input.data(), input.size());
+  return Merge(&input_stream, output);
+}
+
+
+bool TextFormat::Parser::MergeUsingImpl(io::ZeroCopyInputStream* /* input */,
+                                        Message* output,
+                                        ParserImpl* parser_impl) {
+  if (!parser_impl->Parse(output)) return false;
+  if (!allow_partial_ && !output->IsInitialized()) {
+    std::vector missing_fields;
+    output->FindInitializationErrors(&missing_fields);
+    parser_impl->ReportError(-1, 0,
+                             "Message missing required fields: " +
+                                 Join(missing_fields, ", "));
+    return false;
+  }
+  return true;
+}
+
+bool TextFormat::Parser::ParseFieldValueFromString(const std::string& input,
+                                                   const FieldDescriptor* field,
+                                                   Message* output) {
+  io::ArrayInputStream input_stream(input.data(), input.size());
+  ParserImpl parser(
+      output->GetDescriptor(), &input_stream, error_collector_, finder_,
+      parse_info_tree_, ParserImpl::ALLOW_SINGULAR_OVERWRITES,
+      allow_case_insensitive_field_, allow_unknown_field_,
+      allow_unknown_extension_, allow_unknown_enum_, allow_field_number_,
+      allow_relaxed_whitespace_, allow_partial_, recursion_limit_);
+  return parser.ParseField(field, output);
+}
+
+/* static */ bool TextFormat::Parse(io::ZeroCopyInputStream* input,
+                                    Message* output) {
+  return Parser().Parse(input, output);
+}
+
+/* static */ bool TextFormat::Merge(io::ZeroCopyInputStream* input,
+                                    Message* output) {
+  return Parser().Merge(input, output);
+}
+
+/* static */ bool TextFormat::ParseFromString(const std::string& input,
+                                              Message* output) {
+  return Parser().ParseFromString(input, output);
+}
+
+/* static */ bool TextFormat::MergeFromString(const std::string& input,
+                                              Message* output) {
+  return Parser().MergeFromString(input, output);
+}
+
+
+#undef DO
+
+// ===========================================================================
+
+TextFormat::BaseTextGenerator::~BaseTextGenerator() {}
+
+namespace {
+
+// A BaseTextGenerator that writes to a string.
+class StringBaseTextGenerator : public TextFormat::BaseTextGenerator {
+ public:
+  void Print(const char* text, size_t size) override {
+    output_.append(text, size);
+  }
+
+// Some compilers do not support ref-qualifiers even in C++11 mode.
+// Disable the optimization for now and revisit it later.
+#if 0   // LANG_CXX11
+  std::string Consume() && { return std::move(output_); }
+#else   // !LANG_CXX11
+  const std::string& Get() { return output_; }
+#endif  // LANG_CXX11
+
+ private:
+  std::string output_;
+};
+
+}  // namespace
+
+// The default implementation for FieldValuePrinter. We just delegate the
+// implementation to the default FastFieldValuePrinter to avoid duplicating the
+// logic.
+TextFormat::FieldValuePrinter::FieldValuePrinter() {}
+TextFormat::FieldValuePrinter::~FieldValuePrinter() {}
+
+#if 0  // LANG_CXX11
+#define FORWARD_IMPL(fn, ...)            \
+  StringBaseTextGenerator generator;     \
+  delegate_.fn(__VA_ARGS__, &generator); \
+  return std::move(generator).Consume()
+#else  // !LANG_CXX11
+#define FORWARD_IMPL(fn, ...)            \
+  StringBaseTextGenerator generator;     \
+  delegate_.fn(__VA_ARGS__, &generator); \
+  return generator.Get()
+#endif  // LANG_CXX11
+
+std::string TextFormat::FieldValuePrinter::PrintBool(bool val) const {
+  FORWARD_IMPL(PrintBool, val);
+}
+std::string TextFormat::FieldValuePrinter::PrintInt32(int32 val) const {
+  FORWARD_IMPL(PrintInt32, val);
+}
+std::string TextFormat::FieldValuePrinter::PrintUInt32(uint32 val) const {
+  FORWARD_IMPL(PrintUInt32, val);
+}
+std::string TextFormat::FieldValuePrinter::PrintInt64(int64 val) const {
+  FORWARD_IMPL(PrintInt64, val);
+}
+std::string TextFormat::FieldValuePrinter::PrintUInt64(uint64 val) const {
+  FORWARD_IMPL(PrintUInt64, val);
+}
+std::string TextFormat::FieldValuePrinter::PrintFloat(float val) const {
+  FORWARD_IMPL(PrintFloat, val);
+}
+std::string TextFormat::FieldValuePrinter::PrintDouble(double val) const {
+  FORWARD_IMPL(PrintDouble, val);
+}
+std::string TextFormat::FieldValuePrinter::PrintString(
+    const std::string& val) const {
+  FORWARD_IMPL(PrintString, val);
+}
+std::string TextFormat::FieldValuePrinter::PrintBytes(
+    const std::string& val) const {
+  return PrintString(val);
+}
+std::string TextFormat::FieldValuePrinter::PrintEnum(
+    int32 val, const std::string& name) const {
+  FORWARD_IMPL(PrintEnum, val, name);
+}
+std::string TextFormat::FieldValuePrinter::PrintFieldName(
+    const Message& message, const Reflection* reflection,
+    const FieldDescriptor* field) const {
+  FORWARD_IMPL(PrintFieldName, message, reflection, field);
+}
+std::string TextFormat::FieldValuePrinter::PrintMessageStart(
+    const Message& message, int field_index, int field_count,
+    bool single_line_mode) const {
+  FORWARD_IMPL(PrintMessageStart, message, field_index, field_count,
+               single_line_mode);
+}
+std::string TextFormat::FieldValuePrinter::PrintMessageEnd(
+    const Message& message, int field_index, int field_count,
+    bool single_line_mode) const {
+  FORWARD_IMPL(PrintMessageEnd, message, field_index, field_count,
+               single_line_mode);
+}
+#undef FORWARD_IMPL
+
+TextFormat::FastFieldValuePrinter::FastFieldValuePrinter() {}
+TextFormat::FastFieldValuePrinter::~FastFieldValuePrinter() {}
+void TextFormat::FastFieldValuePrinter::PrintBool(
+    bool val, BaseTextGenerator* generator) const {
+  if (val) {
+    generator->PrintLiteral("true");
+  } else {
+    generator->PrintLiteral("false");
+  }
+}
+void TextFormat::FastFieldValuePrinter::PrintInt32(
+    int32 val, BaseTextGenerator* generator) const {
+  generator->PrintString(StrCat(val));
+}
+void TextFormat::FastFieldValuePrinter::PrintUInt32(
+    uint32 val, BaseTextGenerator* generator) const {
+  generator->PrintString(StrCat(val));
+}
+void TextFormat::FastFieldValuePrinter::PrintInt64(
+    int64 val, BaseTextGenerator* generator) const {
+  generator->PrintString(StrCat(val));
+}
+void TextFormat::FastFieldValuePrinter::PrintUInt64(
+    uint64 val, BaseTextGenerator* generator) const {
+  generator->PrintString(StrCat(val));
+}
+void TextFormat::FastFieldValuePrinter::PrintFloat(
+    float val, BaseTextGenerator* generator) const {
+  generator->PrintString(!std::isnan(val) ? SimpleFtoa(val) : "nan");
+}
+void TextFormat::FastFieldValuePrinter::PrintDouble(
+    double val, BaseTextGenerator* generator) const {
+  generator->PrintString(!std::isnan(val) ? SimpleDtoa(val) : "nan");
+}
+void TextFormat::FastFieldValuePrinter::PrintEnum(
+    int32 val, const std::string& name, BaseTextGenerator* generator) const {
+  generator->PrintString(name);
+}
+
+void TextFormat::FastFieldValuePrinter::PrintString(
+    const std::string& val, BaseTextGenerator* generator) const {
+  generator->PrintLiteral("\"");
+  generator->PrintString(CEscape(val));
+  generator->PrintLiteral("\"");
+}
+void TextFormat::FastFieldValuePrinter::PrintBytes(
+    const std::string& val, BaseTextGenerator* generator) const {
+  PrintString(val, generator);
+}
+void TextFormat::FastFieldValuePrinter::PrintFieldName(
+    const Message& message, int field_index, int field_count,
+    const Reflection* reflection, const FieldDescriptor* field,
+    BaseTextGenerator* generator) const {
+  PrintFieldName(message, reflection, field, generator);
+}
+void TextFormat::FastFieldValuePrinter::PrintFieldName(
+    const Message& message, const Reflection* reflection,
+    const FieldDescriptor* field, BaseTextGenerator* generator) const {
+  if (field->is_extension()) {
+    generator->PrintLiteral("[");
+    generator->PrintString(field->PrintableNameForExtension());
+    generator->PrintLiteral("]");
+  } else if (field->type() == FieldDescriptor::TYPE_GROUP) {
+    // Groups must be serialized with their original capitalization.
+    generator->PrintString(field->message_type()->name());
+  } else {
+    generator->PrintString(field->name());
+  }
+}
+void TextFormat::FastFieldValuePrinter::PrintMessageStart(
+    const Message& message, int field_index, int field_count,
+    bool single_line_mode, BaseTextGenerator* generator) const {
+  if (single_line_mode) {
+    generator->PrintLiteral(" { ");
+  } else {
+    generator->PrintLiteral(" {\n");
+  }
+}
+void TextFormat::FastFieldValuePrinter::PrintMessageEnd(
+    const Message& message, int field_index, int field_count,
+    bool single_line_mode, BaseTextGenerator* generator) const {
+  if (single_line_mode) {
+    generator->PrintLiteral("} ");
+  } else {
+    generator->PrintLiteral("}\n");
+  }
+}
+
+namespace {
+
+// A legacy compatibility wrapper. Takes ownership of the delegate.
+class FieldValuePrinterWrapper : public TextFormat::FastFieldValuePrinter {
+ public:
+  explicit FieldValuePrinterWrapper(
+      const TextFormat::FieldValuePrinter* delegate)
+      : delegate_(delegate) {}
+
+  void SetDelegate(const TextFormat::FieldValuePrinter* delegate) {
+    delegate_.reset(delegate);
+  }
+
+  void PrintBool(bool val,
+                 TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintBool(val));
+  }
+  void PrintInt32(int32 val,
+                  TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintInt32(val));
+  }
+  void PrintUInt32(uint32 val,
+                   TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintUInt32(val));
+  }
+  void PrintInt64(int64 val,
+                  TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintInt64(val));
+  }
+  void PrintUInt64(uint64 val,
+                   TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintUInt64(val));
+  }
+  void PrintFloat(float val,
+                  TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintFloat(val));
+  }
+  void PrintDouble(double val,
+                   TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintDouble(val));
+  }
+  void PrintString(const std::string& val,
+                   TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintString(val));
+  }
+  void PrintBytes(const std::string& val,
+                  TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintBytes(val));
+  }
+  void PrintEnum(int32 val, const std::string& name,
+                 TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintEnum(val, name));
+  }
+  void PrintFieldName(const Message& message, int field_index, int field_count,
+                      const Reflection* reflection,
+                      const FieldDescriptor* field,
+                      TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(
+        delegate_->PrintFieldName(message, reflection, field));
+  }
+  void PrintFieldName(const Message& message, const Reflection* reflection,
+                      const FieldDescriptor* field,
+                      TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(
+        delegate_->PrintFieldName(message, reflection, field));
+  }
+  void PrintMessageStart(
+      const Message& message, int field_index, int field_count,
+      bool single_line_mode,
+      TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintMessageStart(
+        message, field_index, field_count, single_line_mode));
+  }
+  void PrintMessageEnd(
+      const Message& message, int field_index, int field_count,
+      bool single_line_mode,
+      TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintString(delegate_->PrintMessageEnd(
+        message, field_index, field_count, single_line_mode));
+  }
+
+ private:
+  std::unique_ptr delegate_;
+};
+
+// Our own specialization: for UTF8 escaped strings.
+class FastFieldValuePrinterUtf8Escaping
+    : public TextFormat::FastFieldValuePrinter {
+ public:
+  void PrintString(const std::string& val,
+                   TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintLiteral("\"");
+    generator->PrintString(strings::Utf8SafeCEscape(val));
+    generator->PrintLiteral("\"");
+  }
+  void PrintBytes(const std::string& val,
+                  TextFormat::BaseTextGenerator* generator) const override {
+    return FastFieldValuePrinter::PrintString(val, generator);
+  }
+};
+
+}  // namespace
+
+TextFormat::Printer::Printer()
+    : initial_indent_level_(0),
+      single_line_mode_(false),
+      use_field_number_(false),
+      use_short_repeated_primitives_(false),
+      hide_unknown_fields_(false),
+      print_message_fields_in_index_order_(false),
+      expand_any_(false),
+      truncate_string_field_longer_than_(0LL),
+      finder_(nullptr) {
+  SetUseUtf8StringEscaping(false);
+}
+
+void TextFormat::Printer::SetUseUtf8StringEscaping(bool as_utf8) {
+  SetDefaultFieldValuePrinter(as_utf8 ? new FastFieldValuePrinterUtf8Escaping()
+                                      : new FastFieldValuePrinter());
+}
+
+void TextFormat::Printer::SetDefaultFieldValuePrinter(
+    const FieldValuePrinter* printer) {
+  default_field_value_printer_.reset(new FieldValuePrinterWrapper(printer));
+}
+
+void TextFormat::Printer::SetDefaultFieldValuePrinter(
+    const FastFieldValuePrinter* printer) {
+  default_field_value_printer_.reset(printer);
+}
+
+bool TextFormat::Printer::RegisterFieldValuePrinter(
+    const FieldDescriptor* field, const FieldValuePrinter* printer) {
+  if (field == nullptr || printer == nullptr) {
+    return false;
+  }
+  std::unique_ptr wrapper(
+      new FieldValuePrinterWrapper(nullptr));
+  auto pair = custom_printers_.insert(std::make_pair(field, nullptr));
+  if (pair.second) {
+    wrapper->SetDelegate(printer);
+    pair.first->second = std::move(wrapper);
+    return true;
+  } else {
+    return false;
+  }
+}
+
+bool TextFormat::Printer::RegisterFieldValuePrinter(
+    const FieldDescriptor* field, const FastFieldValuePrinter* printer) {
+  if (field == nullptr || printer == nullptr) {
+    return false;
+  }
+  auto pair = custom_printers_.insert(std::make_pair(field, nullptr));
+  if (pair.second) {
+    pair.first->second.reset(printer);
+    return true;
+  } else {
+    return false;
+  }
+}
+
+bool TextFormat::Printer::RegisterMessagePrinter(
+    const Descriptor* descriptor, const MessagePrinter* printer) {
+  if (descriptor == nullptr || printer == nullptr) {
+    return false;
+  }
+  auto pair =
+      custom_message_printers_.insert(std::make_pair(descriptor, nullptr));
+  if (pair.second) {
+    pair.first->second.reset(printer);
+    return true;
+  } else {
+    return false;
+  }
+}
+
+bool TextFormat::Printer::PrintToString(const Message& message,
+                                        std::string* output) const {
+  GOOGLE_DCHECK(output) << "output specified is nullptr";
+
+  output->clear();
+  io::StringOutputStream output_stream(output);
+
+  return Print(message, &output_stream);
+}
+
+bool TextFormat::Printer::PrintUnknownFieldsToString(
+    const UnknownFieldSet& unknown_fields, std::string* output) const {
+  GOOGLE_DCHECK(output) << "output specified is nullptr";
+
+  output->clear();
+  io::StringOutputStream output_stream(output);
+  return PrintUnknownFields(unknown_fields, &output_stream);
+}
+
+bool TextFormat::Printer::Print(const Message& message,
+                                io::ZeroCopyOutputStream* output) const {
+  TextGenerator generator(output, initial_indent_level_);
+
+  Print(message, &generator);
+
+  // Output false if the generator failed internally.
+  return !generator.failed();
+}
+
+bool TextFormat::Printer::PrintUnknownFields(
+    const UnknownFieldSet& unknown_fields,
+    io::ZeroCopyOutputStream* output) const {
+  TextGenerator generator(output, initial_indent_level_);
+
+  PrintUnknownFields(unknown_fields, &generator);
+
+  // Output false if the generator failed internally.
+  return !generator.failed();
+}
+
+namespace {
+// Comparison functor for sorting FieldDescriptors by field index.
+// Normal fields have higher precedence than extensions.
+struct FieldIndexSorter {
+  bool operator()(const FieldDescriptor* left,
+                  const FieldDescriptor* right) const {
+    if (left->is_extension() && right->is_extension()) {
+      return left->number() < right->number();
+    } else if (left->is_extension()) {
+      return false;
+    } else if (right->is_extension()) {
+      return true;
+    } else {
+      return left->index() < right->index();
+    }
+  }
+};
+
+}  // namespace
+
+bool TextFormat::Printer::PrintAny(const Message& message,
+                                   TextGenerator* generator) const {
+  const FieldDescriptor* type_url_field;
+  const FieldDescriptor* value_field;
+  if (!internal::GetAnyFieldDescriptors(message, &type_url_field,
+                                        &value_field)) {
+    return false;
+  }
+
+  const Reflection* reflection = message.GetReflection();
+
+  // Extract the full type name from the type_url field.
+  const std::string& type_url = reflection->GetString(message, type_url_field);
+  std::string url_prefix;
+  std::string full_type_name;
+  if (!internal::ParseAnyTypeUrl(type_url, &url_prefix, &full_type_name)) {
+    return false;
+  }
+
+  // Print the "value" in text.
+  const Descriptor* value_descriptor =
+      finder_ ? finder_->FindAnyType(message, url_prefix, full_type_name)
+              : DefaultFinderFindAnyType(message, url_prefix, full_type_name);
+  if (value_descriptor == nullptr) {
+    GOOGLE_LOG(WARNING) << "Proto type " << type_url << " not found";
+    return false;
+  }
+  DynamicMessageFactory factory;
+  std::unique_ptr value_message(
+      factory.GetPrototype(value_descriptor)->New());
+  std::string serialized_value = reflection->GetString(message, value_field);
+  if (!value_message->ParseFromString(serialized_value)) {
+    GOOGLE_LOG(WARNING) << type_url << ": failed to parse contents";
+    return false;
+  }
+  generator->PrintLiteral("[");
+  generator->PrintString(type_url);
+  generator->PrintLiteral("]");
+  const FastFieldValuePrinter* printer = GetFieldPrinter(value_field);
+  printer->PrintMessageStart(message, -1, 0, single_line_mode_, generator);
+  generator->Indent();
+  Print(*value_message, generator);
+  generator->Outdent();
+  printer->PrintMessageEnd(message, -1, 0, single_line_mode_, generator);
+  return true;
+}
+
+void TextFormat::Printer::Print(const Message& message,
+                                TextGenerator* generator) const {
+  const Reflection* reflection = message.GetReflection();
+  if (!reflection) {
+    // This message does not provide any way to describe its structure.
+    // Parse it again in an UnknownFieldSet, and display this instead.
+    UnknownFieldSet unknown_fields;
+    {
+      std::string serialized = message.SerializeAsString();
+      io::ArrayInputStream input(serialized.data(), serialized.size());
+      unknown_fields.ParseFromZeroCopyStream(&input);
+    }
+    PrintUnknownFields(unknown_fields, generator);
+    return;
+  }
+  const Descriptor* descriptor = message.GetDescriptor();
+  auto itr = custom_message_printers_.find(descriptor);
+  if (itr != custom_message_printers_.end()) {
+    itr->second->Print(message, single_line_mode_, generator);
+    return;
+  }
+  if (descriptor->full_name() == internal::kAnyFullTypeName && expand_any_ &&
+      PrintAny(message, generator)) {
+    return;
+  }
+  std::vector fields;
+  if (descriptor->options().map_entry()) {
+    fields.push_back(descriptor->field(0));
+    fields.push_back(descriptor->field(1));
+  } else {
+    reflection->ListFields(message, &fields);
+  }
+
+  if (print_message_fields_in_index_order_) {
+    std::sort(fields.begin(), fields.end(), FieldIndexSorter());
+  }
+  for (int i = 0; i < fields.size(); i++) {
+    PrintField(message, reflection, fields[i], generator);
+  }
+  if (!hide_unknown_fields_) {
+    PrintUnknownFields(reflection->GetUnknownFields(message), generator);
+  }
+}
+
+void TextFormat::Printer::PrintFieldValueToString(const Message& message,
+                                                  const FieldDescriptor* field,
+                                                  int index,
+                                                  std::string* output) const {
+  GOOGLE_DCHECK(output) << "output specified is nullptr";
+
+  output->clear();
+  io::StringOutputStream output_stream(output);
+  TextGenerator generator(&output_stream, initial_indent_level_);
+
+  PrintFieldValue(message, message.GetReflection(), field, index, &generator);
+}
+
+class MapEntryMessageComparator {
+ public:
+  explicit MapEntryMessageComparator(const Descriptor* descriptor)
+      : field_(descriptor->field(0)) {}
+
+  bool operator()(const Message* a, const Message* b) {
+    const Reflection* reflection = a->GetReflection();
+    switch (field_->cpp_type()) {
+      case FieldDescriptor::CPPTYPE_BOOL: {
+        bool first = reflection->GetBool(*a, field_);
+        bool second = reflection->GetBool(*b, field_);
+        return first < second;
+      }
+      case FieldDescriptor::CPPTYPE_INT32: {
+        int32 first = reflection->GetInt32(*a, field_);
+        int32 second = reflection->GetInt32(*b, field_);
+        return first < second;
+      }
+      case FieldDescriptor::CPPTYPE_INT64: {
+        int64 first = reflection->GetInt64(*a, field_);
+        int64 second = reflection->GetInt64(*b, field_);
+        return first < second;
+      }
+      case FieldDescriptor::CPPTYPE_UINT32: {
+        uint32 first = reflection->GetUInt32(*a, field_);
+        uint32 second = reflection->GetUInt32(*b, field_);
+        return first < second;
+      }
+      case FieldDescriptor::CPPTYPE_UINT64: {
+        uint64 first = reflection->GetUInt64(*a, field_);
+        uint64 second = reflection->GetUInt64(*b, field_);
+        return first < second;
+      }
+      case FieldDescriptor::CPPTYPE_STRING: {
+        std::string first = reflection->GetString(*a, field_);
+        std::string second = reflection->GetString(*b, field_);
+        return first < second;
+      }
+      default:
+        GOOGLE_LOG(DFATAL) << "Invalid key for map field.";
+        return true;
+    }
+  }
+
+ private:
+  const FieldDescriptor* field_;
+};
+
+namespace internal {
+class MapFieldPrinterHelper {
+ public:
+  // DynamicMapSorter::Sort cannot be used because it enfores syncing with
+  // repeated field.
+  static bool SortMap(const Message& message, const Reflection* reflection,
+                      const FieldDescriptor* field, MessageFactory* factory,
+                      std::vector* sorted_map_field);
+  static void CopyKey(const MapKey& key, Message* message,
+                      const FieldDescriptor* field_desc);
+  static void CopyValue(const MapValueRef& value, Message* message,
+                        const FieldDescriptor* field_desc);
+};
+
+// Returns true if elements contained in sorted_map_field need to be released.
+bool MapFieldPrinterHelper::SortMap(
+    const Message& message, const Reflection* reflection,
+    const FieldDescriptor* field, MessageFactory* factory,
+    std::vector* sorted_map_field) {
+  bool need_release = false;
+  const MapFieldBase& base = *reflection->GetMapData(message, field);
+
+  if (base.IsRepeatedFieldValid()) {
+    const RepeatedPtrField& map_field =
+        reflection->GetRepeatedPtrFieldInternal(message, field);
+    for (int i = 0; i < map_field.size(); ++i) {
+      sorted_map_field->push_back(
+          const_cast*>(&map_field)->Mutable(i));
+    }
+  } else {
+    // TODO(teboring): For performance, instead of creating map entry message
+    // for each element, just store map keys and sort them.
+    const Descriptor* map_entry_desc = field->message_type();
+    const Message* prototype = factory->GetPrototype(map_entry_desc);
+    for (MapIterator iter =
+             reflection->MapBegin(const_cast(&message), field);
+         iter != reflection->MapEnd(const_cast(&message), field);
+         ++iter) {
+      Message* map_entry_message = prototype->New();
+      CopyKey(iter.GetKey(), map_entry_message, map_entry_desc->field(0));
+      CopyValue(iter.GetValueRef(), map_entry_message,
+                map_entry_desc->field(1));
+      sorted_map_field->push_back(map_entry_message);
+    }
+    need_release = true;
+  }
+
+  MapEntryMessageComparator comparator(field->message_type());
+  std::stable_sort(sorted_map_field->begin(), sorted_map_field->end(),
+                   comparator);
+  return need_release;
+}
+
+void MapFieldPrinterHelper::CopyKey(const MapKey& key, Message* message,
+                                    const FieldDescriptor* field_desc) {
+  const Reflection* reflection = message->GetReflection();
+  switch (field_desc->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_DOUBLE:
+    case FieldDescriptor::CPPTYPE_FLOAT:
+    case FieldDescriptor::CPPTYPE_ENUM:
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      GOOGLE_LOG(ERROR) << "Not supported.";
+      break;
+    case FieldDescriptor::CPPTYPE_STRING:
+      reflection->SetString(message, field_desc, key.GetStringValue());
+      return;
+    case FieldDescriptor::CPPTYPE_INT64:
+      reflection->SetInt64(message, field_desc, key.GetInt64Value());
+      return;
+    case FieldDescriptor::CPPTYPE_INT32:
+      reflection->SetInt32(message, field_desc, key.GetInt32Value());
+      return;
+    case FieldDescriptor::CPPTYPE_UINT64:
+      reflection->SetUInt64(message, field_desc, key.GetUInt64Value());
+      return;
+    case FieldDescriptor::CPPTYPE_UINT32:
+      reflection->SetUInt32(message, field_desc, key.GetUInt32Value());
+      return;
+    case FieldDescriptor::CPPTYPE_BOOL:
+      reflection->SetBool(message, field_desc, key.GetBoolValue());
+      return;
+  }
+}
+
+void MapFieldPrinterHelper::CopyValue(const MapValueRef& value,
+                                      Message* message,
+                                      const FieldDescriptor* field_desc) {
+  const Reflection* reflection = message->GetReflection();
+  switch (field_desc->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_DOUBLE:
+      reflection->SetDouble(message, field_desc, value.GetDoubleValue());
+      return;
+    case FieldDescriptor::CPPTYPE_FLOAT:
+      reflection->SetFloat(message, field_desc, value.GetFloatValue());
+      return;
+    case FieldDescriptor::CPPTYPE_ENUM:
+      reflection->SetEnumValue(message, field_desc, value.GetEnumValue());
+      return;
+    case FieldDescriptor::CPPTYPE_MESSAGE: {
+      Message* sub_message = value.GetMessageValue().New();
+      sub_message->CopyFrom(value.GetMessageValue());
+      reflection->SetAllocatedMessage(message, sub_message, field_desc);
+      return;
+    }
+    case FieldDescriptor::CPPTYPE_STRING:
+      reflection->SetString(message, field_desc, value.GetStringValue());
+      return;
+    case FieldDescriptor::CPPTYPE_INT64:
+      reflection->SetInt64(message, field_desc, value.GetInt64Value());
+      return;
+    case FieldDescriptor::CPPTYPE_INT32:
+      reflection->SetInt32(message, field_desc, value.GetInt32Value());
+      return;
+    case FieldDescriptor::CPPTYPE_UINT64:
+      reflection->SetUInt64(message, field_desc, value.GetUInt64Value());
+      return;
+    case FieldDescriptor::CPPTYPE_UINT32:
+      reflection->SetUInt32(message, field_desc, value.GetUInt32Value());
+      return;
+    case FieldDescriptor::CPPTYPE_BOOL:
+      reflection->SetBool(message, field_desc, value.GetBoolValue());
+      return;
+  }
+}
+}  // namespace internal
+
+void TextFormat::Printer::PrintField(const Message& message,
+                                     const Reflection* reflection,
+                                     const FieldDescriptor* field,
+                                     TextGenerator* generator) const {
+  if (use_short_repeated_primitives_ && field->is_repeated() &&
+      field->cpp_type() != FieldDescriptor::CPPTYPE_STRING &&
+      field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) {
+    PrintShortRepeatedField(message, reflection, field, generator);
+    return;
+  }
+
+  int count = 0;
+
+  if (field->is_repeated()) {
+    count = reflection->FieldSize(message, field);
+  } else if (reflection->HasField(message, field) ||
+             field->containing_type()->options().map_entry()) {
+    count = 1;
+  }
+
+  DynamicMessageFactory factory;
+  std::vector sorted_map_field;
+  bool need_release = false;
+  bool is_map = field->is_map();
+  if (is_map) {
+    need_release = internal::MapFieldPrinterHelper::SortMap(
+        message, reflection, field, &factory, &sorted_map_field);
+  }
+
+  for (int j = 0; j < count; ++j) {
+    const int field_index = field->is_repeated() ? j : -1;
+
+    PrintFieldName(message, field_index, count, reflection, field, generator);
+
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      const FastFieldValuePrinter* printer = GetFieldPrinter(field);
+      const Message& sub_message =
+          field->is_repeated()
+              ? (is_map ? *sorted_map_field[j]
+                        : reflection->GetRepeatedMessage(message, field, j))
+              : reflection->GetMessage(message, field);
+      printer->PrintMessageStart(sub_message, field_index, count,
+                                 single_line_mode_, generator);
+      generator->Indent();
+      Print(sub_message, generator);
+      generator->Outdent();
+      printer->PrintMessageEnd(sub_message, field_index, count,
+                               single_line_mode_, generator);
+    } else {
+      generator->PrintLiteral(": ");
+      // Write the field value.
+      PrintFieldValue(message, reflection, field, field_index, generator);
+      if (single_line_mode_) {
+        generator->PrintLiteral(" ");
+      } else {
+        generator->PrintLiteral("\n");
+      }
+    }
+  }
+
+  if (need_release) {
+    for (int j = 0; j < sorted_map_field.size(); ++j) {
+      delete sorted_map_field[j];
+    }
+  }
+}
+
+void TextFormat::Printer::PrintShortRepeatedField(
+    const Message& message, const Reflection* reflection,
+    const FieldDescriptor* field, TextGenerator* generator) const {
+  // Print primitive repeated field in short form.
+  int size = reflection->FieldSize(message, field);
+  PrintFieldName(message, /*field_index=*/-1, /*field_count=*/size, reflection,
+                 field, generator);
+  generator->PrintLiteral(": [");
+  for (int i = 0; i < size; i++) {
+    if (i > 0) generator->PrintLiteral(", ");
+    PrintFieldValue(message, reflection, field, i, generator);
+  }
+  if (single_line_mode_) {
+    generator->PrintLiteral("] ");
+  } else {
+    generator->PrintLiteral("]\n");
+  }
+}
+
+void TextFormat::Printer::PrintFieldName(const Message& message,
+                                         int field_index, int field_count,
+                                         const Reflection* reflection,
+                                         const FieldDescriptor* field,
+                                         TextGenerator* generator) const {
+  // if use_field_number_ is true, prints field number instead
+  // of field name.
+  if (use_field_number_) {
+    generator->PrintString(StrCat(field->number()));
+    return;
+  }
+
+  const FastFieldValuePrinter* printer = GetFieldPrinter(field);
+  printer->PrintFieldName(message, field_index, field_count, reflection, field,
+                          generator);
+}
+
+void TextFormat::Printer::PrintFieldValue(const Message& message,
+                                          const Reflection* reflection,
+                                          const FieldDescriptor* field,
+                                          int index,
+                                          TextGenerator* generator) const {
+  GOOGLE_DCHECK(field->is_repeated() || (index == -1))
+      << "Index must be -1 for non-repeated fields";
+
+  const FastFieldValuePrinter* printer = GetFieldPrinter(field);
+
+  switch (field->cpp_type()) {
+#define OUTPUT_FIELD(CPPTYPE, METHOD)                                \
+  case FieldDescriptor::CPPTYPE_##CPPTYPE:                           \
+    printer->Print##METHOD(                                          \
+        field->is_repeated()                                         \
+            ? reflection->GetRepeated##METHOD(message, field, index) \
+            : reflection->Get##METHOD(message, field),               \
+        generator);                                                  \
+    break
+
+    OUTPUT_FIELD(INT32, Int32);
+    OUTPUT_FIELD(INT64, Int64);
+    OUTPUT_FIELD(UINT32, UInt32);
+    OUTPUT_FIELD(UINT64, UInt64);
+    OUTPUT_FIELD(FLOAT, Float);
+    OUTPUT_FIELD(DOUBLE, Double);
+    OUTPUT_FIELD(BOOL, Bool);
+#undef OUTPUT_FIELD
+
+    case FieldDescriptor::CPPTYPE_STRING: {
+      std::string scratch;
+      const std::string& value =
+          field->is_repeated()
+              ? reflection->GetRepeatedStringReference(message, field, index,
+                                                       &scratch)
+              : reflection->GetStringReference(message, field, &scratch);
+      const std::string* value_to_print = &value;
+      std::string truncated_value;
+      if (truncate_string_field_longer_than_ > 0 &&
+          truncate_string_field_longer_than_ < value.size()) {
+        truncated_value = value.substr(0, truncate_string_field_longer_than_) +
+                          "......";
+        value_to_print = &truncated_value;
+      }
+      if (field->type() == FieldDescriptor::TYPE_STRING) {
+        printer->PrintString(*value_to_print, generator);
+      } else {
+        GOOGLE_DCHECK_EQ(field->type(), FieldDescriptor::TYPE_BYTES);
+        printer->PrintBytes(*value_to_print, generator);
+      }
+      break;
+    }
+
+    case FieldDescriptor::CPPTYPE_ENUM: {
+      int enum_value =
+          field->is_repeated()
+              ? reflection->GetRepeatedEnumValue(message, field, index)
+              : reflection->GetEnumValue(message, field);
+      const EnumValueDescriptor* enum_desc =
+          field->enum_type()->FindValueByNumber(enum_value);
+      if (enum_desc != nullptr) {
+        printer->PrintEnum(enum_value, enum_desc->name(), generator);
+      } else {
+        // Ordinarily, enum_desc should not be null, because proto2 has the
+        // invariant that set enum field values must be in-range, but with the
+        // new integer-based API for enums (or the RepeatedField loophole),
+        // it is possible for the user to force an unknown integer value.  So we
+        // simply use the integer value itself as the enum value name in this
+        // case.
+        printer->PrintEnum(enum_value, StrCat(enum_value), generator);
+      }
+      break;
+    }
+
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      Print(field->is_repeated()
+                ? reflection->GetRepeatedMessage(message, field, index)
+                : reflection->GetMessage(message, field),
+            generator);
+      break;
+  }
+}
+
+/* static */ bool TextFormat::Print(const Message& message,
+                                    io::ZeroCopyOutputStream* output) {
+  return Printer().Print(message, output);
+}
+
+/* static */ bool TextFormat::PrintUnknownFields(
+    const UnknownFieldSet& unknown_fields, io::ZeroCopyOutputStream* output) {
+  return Printer().PrintUnknownFields(unknown_fields, output);
+}
+
+/* static */ bool TextFormat::PrintToString(const Message& message,
+                                            std::string* output) {
+  return Printer().PrintToString(message, output);
+}
+
+/* static */ bool TextFormat::PrintUnknownFieldsToString(
+    const UnknownFieldSet& unknown_fields, std::string* output) {
+  return Printer().PrintUnknownFieldsToString(unknown_fields, output);
+}
+
+/* static */ void TextFormat::PrintFieldValueToString(
+    const Message& message, const FieldDescriptor* field, int index,
+    std::string* output) {
+  return Printer().PrintFieldValueToString(message, field, index, output);
+}
+
+/* static */ bool TextFormat::ParseFieldValueFromString(
+    const std::string& input, const FieldDescriptor* field, Message* message) {
+  return Parser().ParseFieldValueFromString(input, field, message);
+}
+
+void TextFormat::Printer::PrintUnknownFields(
+    const UnknownFieldSet& unknown_fields, TextGenerator* generator) const {
+  for (int i = 0; i < unknown_fields.field_count(); i++) {
+    const UnknownField& field = unknown_fields.field(i);
+    std::string field_number = StrCat(field.number());
+
+    switch (field.type()) {
+      case UnknownField::TYPE_VARINT:
+        generator->PrintString(field_number);
+        generator->PrintLiteral(": ");
+        generator->PrintString(StrCat(field.varint()));
+        if (single_line_mode_) {
+          generator->PrintLiteral(" ");
+        } else {
+          generator->PrintLiteral("\n");
+        }
+        break;
+      case UnknownField::TYPE_FIXED32: {
+        generator->PrintString(field_number);
+        generator->PrintLiteral(": 0x");
+        generator->PrintString(
+            StrCat(strings::Hex(field.fixed32(), strings::ZERO_PAD_8)));
+        if (single_line_mode_) {
+          generator->PrintLiteral(" ");
+        } else {
+          generator->PrintLiteral("\n");
+        }
+        break;
+      }
+      case UnknownField::TYPE_FIXED64: {
+        generator->PrintString(field_number);
+        generator->PrintLiteral(": 0x");
+        generator->PrintString(
+            StrCat(strings::Hex(field.fixed64(), strings::ZERO_PAD_16)));
+        if (single_line_mode_) {
+          generator->PrintLiteral(" ");
+        } else {
+          generator->PrintLiteral("\n");
+        }
+        break;
+      }
+      case UnknownField::TYPE_LENGTH_DELIMITED: {
+        generator->PrintString(field_number);
+        const std::string& value = field.length_delimited();
+        UnknownFieldSet embedded_unknown_fields;
+        if (!value.empty() && embedded_unknown_fields.ParseFromString(value)) {
+          // This field is parseable as a Message.
+          // So it is probably an embedded message.
+          if (single_line_mode_) {
+            generator->PrintLiteral(" { ");
+          } else {
+            generator->PrintLiteral(" {\n");
+            generator->Indent();
+          }
+          PrintUnknownFields(embedded_unknown_fields, generator);
+          if (single_line_mode_) {
+            generator->PrintLiteral("} ");
+          } else {
+            generator->Outdent();
+            generator->PrintLiteral("}\n");
+          }
+        } else {
+          // This field is not parseable as a Message.
+          // So it is probably just a plain string.
+          generator->PrintLiteral(": \"");
+          generator->PrintString(CEscape(value));
+          if (single_line_mode_) {
+            generator->PrintLiteral("\" ");
+          } else {
+            generator->PrintLiteral("\"\n");
+          }
+        }
+        break;
+      }
+      case UnknownField::TYPE_GROUP:
+        generator->PrintString(field_number);
+        if (single_line_mode_) {
+          generator->PrintLiteral(" { ");
+        } else {
+          generator->PrintLiteral(" {\n");
+          generator->Indent();
+        }
+        PrintUnknownFields(field.group(), generator);
+        if (single_line_mode_) {
+          generator->PrintLiteral("} ");
+        } else {
+          generator->Outdent();
+          generator->PrintLiteral("}\n");
+        }
+        break;
+    }
+  }
+}
+
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/text_format.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/text_format.h"
new file mode 100644
index 00000000..ab34cd82
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/text_format.h"
@@ -0,0 +1,635 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: jschorr@google.com (Joseph Schorr)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Utilities for printing and parsing protocol messages in a human-readable,
+// text-based format.
+
+#ifndef GOOGLE_PROTOBUF_TEXT_FORMAT_H__
+#define GOOGLE_PROTOBUF_TEXT_FORMAT_H__
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+
+namespace io {
+class ErrorCollector;  // tokenizer.h
+}
+
+// This class implements protocol buffer text format.  Printing and parsing
+// protocol messages in text format is useful for debugging and human editing
+// of messages.
+//
+// This class is really a namespace that contains only static methods.
+class PROTOBUF_EXPORT TextFormat {
+ public:
+  // Outputs a textual representation of the given message to the given
+  // output stream. Returns false if printing fails.
+  static bool Print(const Message& message, io::ZeroCopyOutputStream* output);
+
+  // Print the fields in an UnknownFieldSet.  They are printed by tag number
+  // only.  Embedded messages are heuristically identified by attempting to
+  // parse them. Returns false if printing fails.
+  static bool PrintUnknownFields(const UnknownFieldSet& unknown_fields,
+                                 io::ZeroCopyOutputStream* output);
+
+  // Like Print(), but outputs directly to a string.
+  // Note: output will be cleared prior to printing, and will be left empty
+  // even if printing fails. Returns false if printing fails.
+  static bool PrintToString(const Message& message, std::string* output);
+
+  // Like PrintUnknownFields(), but outputs directly to a string. Returns
+  // false if printing fails.
+  static bool PrintUnknownFieldsToString(const UnknownFieldSet& unknown_fields,
+                                         std::string* output);
+
+  // Outputs a textual representation of the value of the field supplied on
+  // the message supplied. For non-repeated fields, an index of -1 must
+  // be supplied. Note that this method will print the default value for a
+  // field if it is not set.
+  static void PrintFieldValueToString(const Message& message,
+                                      const FieldDescriptor* field, int index,
+                                      std::string* output);
+
+  class PROTOBUF_EXPORT BaseTextGenerator {
+   public:
+    virtual ~BaseTextGenerator();
+
+    virtual void Indent() {}
+    virtual void Outdent() {}
+    // Returns the current indentation size in characters.
+    virtual size_t GetCurrentIndentationSize() const { return 0; }
+
+    // Print text to the output stream.
+    virtual void Print(const char* text, size_t size) = 0;
+
+    void PrintString(const std::string& str) { Print(str.data(), str.size()); }
+
+    template 
+    void PrintLiteral(const char (&text)[n]) {
+      Print(text, n - 1);  // n includes the terminating zero character.
+    }
+  };
+
+  // The default printer that converts scalar values from fields into their
+  // string representation.
+  // You can derive from this FastFieldValuePrinter if you want to have fields
+  // to be printed in a different way and register it at the Printer.
+  class PROTOBUF_EXPORT FastFieldValuePrinter {
+   public:
+    FastFieldValuePrinter();
+    virtual ~FastFieldValuePrinter();
+    virtual void PrintBool(bool val, BaseTextGenerator* generator) const;
+    virtual void PrintInt32(int32 val, BaseTextGenerator* generator) const;
+    virtual void PrintUInt32(uint32 val, BaseTextGenerator* generator) const;
+    virtual void PrintInt64(int64 val, BaseTextGenerator* generator) const;
+    virtual void PrintUInt64(uint64 val, BaseTextGenerator* generator) const;
+    virtual void PrintFloat(float val, BaseTextGenerator* generator) const;
+    virtual void PrintDouble(double val, BaseTextGenerator* generator) const;
+    virtual void PrintString(const std::string& val,
+                             BaseTextGenerator* generator) const;
+    virtual void PrintBytes(const std::string& val,
+                            BaseTextGenerator* generator) const;
+    virtual void PrintEnum(int32 val, const std::string& name,
+                           BaseTextGenerator* generator) const;
+    virtual void PrintFieldName(const Message& message, int field_index,
+                                int field_count, const Reflection* reflection,
+                                const FieldDescriptor* field,
+                                BaseTextGenerator* generator) const;
+    virtual void PrintFieldName(const Message& message,
+                                const Reflection* reflection,
+                                const FieldDescriptor* field,
+                                BaseTextGenerator* generator) const;
+    virtual void PrintMessageStart(const Message& message, int field_index,
+                                   int field_count, bool single_line_mode,
+                                   BaseTextGenerator* generator) const;
+    virtual void PrintMessageEnd(const Message& message, int field_index,
+                                 int field_count, bool single_line_mode,
+                                 BaseTextGenerator* generator) const;
+
+   private:
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FastFieldValuePrinter);
+  };
+
+  // Deprecated: please use FastFieldValuePrinter instead.
+  class PROTOBUF_EXPORT FieldValuePrinter {
+   public:
+    FieldValuePrinter();
+    virtual ~FieldValuePrinter();
+    virtual std::string PrintBool(bool val) const;
+    virtual std::string PrintInt32(int32 val) const;
+    virtual std::string PrintUInt32(uint32 val) const;
+    virtual std::string PrintInt64(int64 val) const;
+    virtual std::string PrintUInt64(uint64 val) const;
+    virtual std::string PrintFloat(float val) const;
+    virtual std::string PrintDouble(double val) const;
+    virtual std::string PrintString(const std::string& val) const;
+    virtual std::string PrintBytes(const std::string& val) const;
+    virtual std::string PrintEnum(int32 val, const std::string& name) const;
+    virtual std::string PrintFieldName(const Message& message,
+                                       const Reflection* reflection,
+                                       const FieldDescriptor* field) const;
+    virtual std::string PrintMessageStart(const Message& message,
+                                          int field_index, int field_count,
+                                          bool single_line_mode) const;
+    virtual std::string PrintMessageEnd(const Message& message, int field_index,
+                                        int field_count,
+                                        bool single_line_mode) const;
+
+   private:
+    FastFieldValuePrinter delegate_;
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldValuePrinter);
+  };
+
+  class PROTOBUF_EXPORT MessagePrinter {
+   public:
+    MessagePrinter() {}
+    virtual ~MessagePrinter() {}
+    virtual void Print(const Message& message, bool single_line_mode,
+                       BaseTextGenerator* generator) const = 0;
+
+   private:
+    GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessagePrinter);
+  };
+
+  // Interface that Printers or Parsers can use to find extensions, or types
+  // referenced in Any messages.
+  class PROTOBUF_EXPORT Finder {
+   public:
+    virtual ~Finder();
+
+    // Try to find an extension of *message by fully-qualified field
+    // name.  Returns NULL if no extension is known for this name or number.
+    // The base implementation uses the extensions already known by the message.
+    virtual const FieldDescriptor* FindExtension(Message* message,
+                                                 const std::string& name) const;
+
+    // Similar to FindExtension, but uses a Descriptor and the extension number
+    // instead of using a Message and the name when doing the look up.
+    virtual const FieldDescriptor* FindExtensionByNumber(
+        const Descriptor* descriptor, int number) const;
+
+    // Find the message type for an Any proto.
+    // Returns NULL if no message is known for this name.
+    // The base implementation only accepts prefixes of type.googleprod.com/ or
+    // type.googleapis.com/, and searches the DescriptorPool of the parent
+    // message.
+    virtual const Descriptor* FindAnyType(const Message& message,
+                                          const std::string& prefix,
+                                          const std::string& name) const;
+
+    // Find the message factory for the given extension field. This can be used
+    // to generalize the Parser to add extension fields to a message in the same
+    // way as the "input" message for the Parser.
+    virtual MessageFactory* FindExtensionFactory(
+        const FieldDescriptor* field) const;
+  };
+
+  // Class for those users which require more fine-grained control over how
+  // a protobuffer message is printed out.
+  class PROTOBUF_EXPORT Printer {
+   public:
+    Printer();
+
+    // Like TextFormat::Print
+    bool Print(const Message& message, io::ZeroCopyOutputStream* output) const;
+    // Like TextFormat::PrintUnknownFields
+    bool PrintUnknownFields(const UnknownFieldSet& unknown_fields,
+                            io::ZeroCopyOutputStream* output) const;
+    // Like TextFormat::PrintToString
+    bool PrintToString(const Message& message, std::string* output) const;
+    // Like TextFormat::PrintUnknownFieldsToString
+    bool PrintUnknownFieldsToString(const UnknownFieldSet& unknown_fields,
+                                    std::string* output) const;
+    // Like TextFormat::PrintFieldValueToString
+    void PrintFieldValueToString(const Message& message,
+                                 const FieldDescriptor* field, int index,
+                                 std::string* output) const;
+
+    // Adjust the initial indent level of all output.  Each indent level is
+    // equal to two spaces.
+    void SetInitialIndentLevel(int indent_level) {
+      initial_indent_level_ = indent_level;
+    }
+
+    // If printing in single line mode, then the entire message will be output
+    // on a single line with no line breaks.
+    void SetSingleLineMode(bool single_line_mode) {
+      single_line_mode_ = single_line_mode;
+    }
+
+    bool IsInSingleLineMode() const { return single_line_mode_; }
+
+    // If use_field_number is true, uses field number instead of field name.
+    void SetUseFieldNumber(bool use_field_number) {
+      use_field_number_ = use_field_number;
+    }
+
+    // Set true to print repeated primitives in a format like:
+    //   field_name: [1, 2, 3, 4]
+    // instead of printing each value on its own line.  Short format applies
+    // only to primitive values -- i.e. everything except strings and
+    // sub-messages/groups.
+    void SetUseShortRepeatedPrimitives(bool use_short_repeated_primitives) {
+      use_short_repeated_primitives_ = use_short_repeated_primitives;
+    }
+
+    // Set true to output UTF-8 instead of ASCII.  The only difference
+    // is that bytes >= 0x80 in string fields will not be escaped,
+    // because they are assumed to be part of UTF-8 multi-byte
+    // sequences. This will change the default FastFieldValuePrinter.
+    void SetUseUtf8StringEscaping(bool as_utf8);
+
+    // Set the default FastFieldValuePrinter that is used for all fields that
+    // don't have a field-specific printer registered.
+    // Takes ownership of the printer.
+    void SetDefaultFieldValuePrinter(const FastFieldValuePrinter* printer);
+
+    PROTOBUF_DEPRECATED_MSG("Please use FastFieldValuePrinter")
+    void SetDefaultFieldValuePrinter(const FieldValuePrinter* printer);
+
+    // Sets whether we want to hide unknown fields or not.
+    // Usually unknown fields are printed in a generic way that includes the
+    // tag number of the field instead of field name. However, sometimes it
+    // is useful to be able to print the message without unknown fields (e.g.
+    // for the python protobuf version to maintain consistency between its pure
+    // python and c++ implementations).
+    void SetHideUnknownFields(bool hide) { hide_unknown_fields_ = hide; }
+
+    // If print_message_fields_in_index_order is true, fields of a proto message
+    // will be printed using the order defined in source code instead of the
+    // field number, extensions will be printed at the end of the message
+    // and their relative order is determined by the extension number.
+    // By default, use the field number order.
+    void SetPrintMessageFieldsInIndexOrder(
+        bool print_message_fields_in_index_order) {
+      print_message_fields_in_index_order_ =
+          print_message_fields_in_index_order;
+    }
+
+    // If expand==true, expand google.protobuf.Any payloads. The output
+    // will be of form
+    //    [type_url] {  }
+    //
+    // If expand==false, print Any using the default printer. The output will
+    // look like
+    //    type_url: ""  value: "serialized_content"
+    void SetExpandAny(bool expand) { expand_any_ = expand; }
+
+    // Set how parser finds message for Any payloads.
+    void SetFinder(const Finder* finder) { finder_ = finder; }
+
+    // If non-zero, we truncate all string fields that are  longer than
+    // this threshold.  This is useful when the proto message has very long
+    // strings, e.g., dump of encoded image file.
+    //
+    // NOTE(hfgong):  Setting a non-zero value breaks round-trip safe
+    // property of TextFormat::Printer.  That is, from the printed message, we
+    // cannot fully recover the original string field any more.
+    void SetTruncateStringFieldLongerThan(
+        const int64 truncate_string_field_longer_than) {
+      truncate_string_field_longer_than_ = truncate_string_field_longer_than;
+    }
+
+    // Register a custom field-specific FastFieldValuePrinter for fields
+    // with a particular FieldDescriptor.
+    // Returns "true" if the registration succeeded, or "false", if there is
+    // already a printer for that FieldDescriptor.
+    // Takes ownership of the printer on successful registration.
+    bool RegisterFieldValuePrinter(const FieldDescriptor* field,
+                                   const FastFieldValuePrinter* printer);
+
+    PROTOBUF_DEPRECATED_MSG("Please use FastFieldValuePrinter")
+    bool RegisterFieldValuePrinter(const FieldDescriptor* field,
+                                   const FieldValuePrinter* printer);
+
+    // Register a custom message-specific MessagePrinter for messages with a
+    // particular Descriptor.
+    // Returns "true" if the registration succeeded, or "false" if there is
+    // already a printer for that Descriptor.
+    bool RegisterMessagePrinter(const Descriptor* descriptor,
+                                const MessagePrinter* printer);
+
+   private:
+    // Forward declaration of an internal class used to print the text
+    // output to the OutputStream (see text_format.cc for implementation).
+    class TextGenerator;
+
+    // Internal Print method, used for writing to the OutputStream via
+    // the TextGenerator class.
+    void Print(const Message& message, TextGenerator* generator) const;
+
+    // Print a single field.
+    void PrintField(const Message& message, const Reflection* reflection,
+                    const FieldDescriptor* field,
+                    TextGenerator* generator) const;
+
+    // Print a repeated primitive field in short form.
+    void PrintShortRepeatedField(const Message& message,
+                                 const Reflection* reflection,
+                                 const FieldDescriptor* field,
+                                 TextGenerator* generator) const;
+
+    // Print the name of a field -- i.e. everything that comes before the
+    // ':' for a single name/value pair.
+    void PrintFieldName(const Message& message, int field_index,
+                        int field_count, const Reflection* reflection,
+                        const FieldDescriptor* field,
+                        TextGenerator* generator) const;
+
+    // Outputs a textual representation of the value of the field supplied on
+    // the message supplied or the default value if not set.
+    void PrintFieldValue(const Message& message, const Reflection* reflection,
+                         const FieldDescriptor* field, int index,
+                         TextGenerator* generator) const;
+
+    // Print the fields in an UnknownFieldSet.  They are printed by tag number
+    // only.  Embedded messages are heuristically identified by attempting to
+    // parse them.
+    void PrintUnknownFields(const UnknownFieldSet& unknown_fields,
+                            TextGenerator* generator) const;
+
+    bool PrintAny(const Message& message, TextGenerator* generator) const;
+
+    const FastFieldValuePrinter* GetFieldPrinter(
+        const FieldDescriptor* field) const {
+      auto it = custom_printers_.find(field);
+      return it == custom_printers_.end() ? default_field_value_printer_.get()
+                                          : it->second.get();
+    }
+
+    int initial_indent_level_;
+    bool single_line_mode_;
+    bool use_field_number_;
+    bool use_short_repeated_primitives_;
+    bool hide_unknown_fields_;
+    bool print_message_fields_in_index_order_;
+    bool expand_any_;
+    int64 truncate_string_field_longer_than_;
+
+    std::unique_ptr default_field_value_printer_;
+    typedef std::map>
+        CustomPrinterMap;
+    CustomPrinterMap custom_printers_;
+
+    typedef std::map>
+        CustomMessagePrinterMap;
+    CustomMessagePrinterMap custom_message_printers_;
+
+    const Finder* finder_;
+  };
+
+  // Parses a text-format protocol message from the given input stream to
+  // the given message object. This function parses the human-readable format
+  // written by Print(). Returns true on success. The message is cleared first,
+  // even if the function fails -- See Merge() to avoid this behavior.
+  //
+  // Example input: "user {\n id: 123 extra { gender: MALE language: 'en' }\n}"
+  //
+  // One use for this function is parsing handwritten strings in test code.
+  // Another use is to parse the output from google::protobuf::Message::DebugString()
+  // (or ShortDebugString()), because these functions output using
+  // google::protobuf::TextFormat::Print().
+  //
+  // If you would like to read a protocol buffer serialized in the
+  // (non-human-readable) binary wire format, see
+  // google::protobuf::MessageLite::ParseFromString().
+  static bool Parse(io::ZeroCopyInputStream* input, Message* output);
+  // Like Parse(), but reads directly from a string.
+  static bool ParseFromString(const std::string& input, Message* output);
+
+  // Like Parse(), but the data is merged into the given message, as if
+  // using Message::MergeFrom().
+  static bool Merge(io::ZeroCopyInputStream* input, Message* output);
+  // Like Merge(), but reads directly from a string.
+  static bool MergeFromString(const std::string& input, Message* output);
+
+  // Parse the given text as a single field value and store it into the
+  // given field of the given message. If the field is a repeated field,
+  // the new value will be added to the end
+  static bool ParseFieldValueFromString(const std::string& input,
+                                        const FieldDescriptor* field,
+                                        Message* message);
+
+  // A location in the parsed text.
+  struct ParseLocation {
+    int line;
+    int column;
+
+    ParseLocation() : line(-1), column(-1) {}
+    ParseLocation(int line_param, int column_param)
+        : line(line_param), column(column_param) {}
+  };
+
+  // Data structure which is populated with the locations of each field
+  // value parsed from the text.
+  class PROTOBUF_EXPORT ParseInfoTree {
+   public:
+    ParseInfoTree() = default;
+    ParseInfoTree(const ParseInfoTree&) = delete;
+    ParseInfoTree& operator=(const ParseInfoTree&) = delete;
+
+    // Returns the parse location for index-th value of the field in the parsed
+    // text. If none exists, returns a location with line = -1. Index should be
+    // -1 for not-repeated fields.
+    ParseLocation GetLocation(const FieldDescriptor* field, int index) const;
+
+    // Returns the parse info tree for the given field, which must be a message
+    // type. The nested information tree is owned by the root tree and will be
+    // deleted when it is deleted.
+    ParseInfoTree* GetTreeForNested(const FieldDescriptor* field,
+                                    int index) const;
+
+   private:
+    // Allow the text format parser to record information into the tree.
+    friend class TextFormat;
+
+    // Records the starting location of a single value for a field.
+    void RecordLocation(const FieldDescriptor* field, ParseLocation location);
+
+    // Create and records a nested tree for a nested message field.
+    ParseInfoTree* CreateNested(const FieldDescriptor* field);
+
+    // Defines the map from the index-th field descriptor to its parse location.
+    typedef std::map >
+        LocationMap;
+
+    // Defines the map from the index-th field descriptor to the nested parse
+    // info tree.
+    typedef std::map>>
+        NestedMap;
+
+    LocationMap locations_;
+    NestedMap nested_;
+  };
+
+  // For more control over parsing, use this class.
+  class PROTOBUF_EXPORT Parser {
+   public:
+    Parser();
+    ~Parser();
+
+    // Like TextFormat::Parse().
+    bool Parse(io::ZeroCopyInputStream* input, Message* output);
+    // Like TextFormat::ParseFromString().
+    bool ParseFromString(const std::string& input, Message* output);
+    // Like TextFormat::Merge().
+    bool Merge(io::ZeroCopyInputStream* input, Message* output);
+    // Like TextFormat::MergeFromString().
+    bool MergeFromString(const std::string& input, Message* output);
+
+    // Set where to report parse errors.  If NULL (the default), errors will
+    // be printed to stderr.
+    void RecordErrorsTo(io::ErrorCollector* error_collector) {
+      error_collector_ = error_collector;
+    }
+
+    // Set how parser finds extensions.  If NULL (the default), the
+    // parser will use the standard Reflection object associated with
+    // the message being parsed.
+    void SetFinder(const Finder* finder) { finder_ = finder; }
+
+    // Sets where location information about the parse will be written. If NULL
+    // (the default), then no location will be written.
+    void WriteLocationsTo(ParseInfoTree* tree) { parse_info_tree_ = tree; }
+
+    // Normally parsing fails if, after parsing, output->IsInitialized()
+    // returns false.  Call AllowPartialMessage(true) to skip this check.
+    void AllowPartialMessage(bool allow) { allow_partial_ = allow; }
+
+    // Allow field names to be matched case-insensitively.
+    // This is not advisable if there are fields that only differ in case, or
+    // if you want to enforce writing in the canonical form.
+    // This is 'false' by default.
+    void AllowCaseInsensitiveField(bool allow) {
+      allow_case_insensitive_field_ = allow;
+    }
+
+    // Like TextFormat::ParseFieldValueFromString
+    bool ParseFieldValueFromString(const std::string& input,
+                                   const FieldDescriptor* field,
+                                   Message* output);
+
+    // When an unknown extension is met, parsing will fail if this option is set
+    // to false (the default). If true, unknown extensions will be ignored and
+    // a warning message will be generated.
+    void AllowUnknownExtension(bool allow) { allow_unknown_extension_ = allow; }
+
+    // When an unknown field is met, parsing will fail if this option is set
+    // to false(the default). If true, unknown fields will be ignored and
+    // a warning message will be generated.
+    // Please aware that set this option true may hide some errors (e.g.
+    // spelling error on field name). Avoid to use this option if possible.
+    void AllowUnknownField(bool allow) { allow_unknown_field_ = allow; }
+
+
+    void AllowFieldNumber(bool allow) { allow_field_number_ = allow; }
+
+    // Sets maximum recursion depth which parser can use. This is effectively
+    // the maximum allowed nesting of proto messages.
+    void SetRecursionLimit(int limit) { recursion_limit_ = limit; }
+
+   private:
+    // Forward declaration of an internal class used to parse text
+    // representations (see text_format.cc for implementation).
+    class ParserImpl;
+
+    // Like TextFormat::Merge().  The provided implementation is used
+    // to do the parsing.
+    bool MergeUsingImpl(io::ZeroCopyInputStream* input, Message* output,
+                        ParserImpl* parser_impl);
+
+    io::ErrorCollector* error_collector_;
+    const Finder* finder_;
+    ParseInfoTree* parse_info_tree_;
+    bool allow_partial_;
+    bool allow_case_insensitive_field_;
+    bool allow_unknown_field_;
+    bool allow_unknown_extension_;
+    bool allow_unknown_enum_;
+    bool allow_field_number_;
+    bool allow_relaxed_whitespace_;
+    bool allow_singular_overwrites_;
+    int recursion_limit_;
+  };
+
+
+ private:
+  // Hack: ParseInfoTree declares TextFormat as a friend which should extend
+  // the friendship to TextFormat::Parser::ParserImpl, but unfortunately some
+  // old compilers (e.g. GCC 3.4.6) don't implement this correctly. We provide
+  // helpers for ParserImpl to call methods of ParseInfoTree.
+  static inline void RecordLocation(ParseInfoTree* info_tree,
+                                    const FieldDescriptor* field,
+                                    ParseLocation location);
+  static inline ParseInfoTree* CreateNested(ParseInfoTree* info_tree,
+                                            const FieldDescriptor* field);
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(TextFormat);
+};
+
+inline void TextFormat::RecordLocation(ParseInfoTree* info_tree,
+                                       const FieldDescriptor* field,
+                                       ParseLocation location) {
+  info_tree->RecordLocation(field, location);
+}
+
+inline TextFormat::ParseInfoTree* TextFormat::CreateNested(
+    ParseInfoTree* info_tree, const FieldDescriptor* field) {
+  return info_tree->CreateNested(field);
+}
+
+}  // namespace protobuf
+}  // namespace google
+
+#include 
+
+#endif  // GOOGLE_PROTOBUF_TEXT_FORMAT_H__
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/text_format_unittest.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/text_format_unittest.cc"
new file mode 100644
index 00000000..555976f1
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/text_format_unittest.cc"
@@ -0,0 +1,2031 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: jschorr@google.com (Joseph Schorr)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+
+#include 
+
+namespace google {
+namespace protobuf {
+
+// Can't use an anonymous namespace here due to brokenness of Tru64 compiler.
+namespace text_format_unittest {
+
+// A basic string with different escapable characters for testing.
+const std::string kEscapeTestString =
+    "\"A string with ' characters \n and \r newlines and \t tabs and \001 "
+    "slashes \\ and  multiple   spaces";
+
+// A representation of the above string with all the characters escaped.
+const std::string kEscapeTestStringEscaped =
+    "\"\\\"A string with \\' characters \\n and \\r newlines "
+    "and \\t tabs and \\001 slashes \\\\ and  multiple   spaces\"";
+
+class TextFormatTest : public testing::Test {
+ public:
+  static void SetUpTestSuite() {
+    GOOGLE_CHECK_OK(File::GetContents(
+        TestUtil::GetTestDataPath(
+            "net/proto2/internal/"
+            "testdata/text_format_unittest_data_oneof_implemented.txt"),
+        &static_proto_debug_string_, true));
+    CleanStringLineEndings(&static_proto_debug_string_, false);
+  }
+
+  TextFormatTest() : proto_debug_string_(static_proto_debug_string_) {}
+
+ protected:
+  // Debug string read from text_format_unittest_data.txt.
+  const std::string proto_debug_string_;
+  unittest::TestAllTypes proto_;
+
+ private:
+  static std::string static_proto_debug_string_;
+};
+std::string TextFormatTest::static_proto_debug_string_;
+
+class TextFormatExtensionsTest : public testing::Test {
+ public:
+  static void SetUpTestSuite() {
+    GOOGLE_CHECK_OK(File::GetContents(
+        TestUtil::GetTestDataPath("net/proto2/internal/testdata/"
+                                  "text_format_unittest_extensions_data.txt"),
+        &static_proto_debug_string_, true));
+    CleanStringLineEndings(&static_proto_debug_string_, false);
+  }
+
+  TextFormatExtensionsTest()
+      : proto_debug_string_(static_proto_debug_string_) {}
+
+ protected:
+  // Debug string read from text_format_unittest_data.txt.
+  const std::string proto_debug_string_;
+  unittest::TestAllExtensions proto_;
+
+ private:
+  static std::string static_proto_debug_string_;
+};
+std::string TextFormatExtensionsTest::static_proto_debug_string_;
+
+TEST_F(TextFormatTest, Basic) {
+  TestUtil::SetAllFields(&proto_);
+  EXPECT_EQ(proto_debug_string_, proto_.DebugString());
+}
+
+TEST_F(TextFormatExtensionsTest, Extensions) {
+  TestUtil::SetAllExtensions(&proto_);
+  EXPECT_EQ(proto_debug_string_, proto_.DebugString());
+}
+
+TEST_F(TextFormatTest, ShortDebugString) {
+  proto_.set_optional_int32(1);
+  proto_.set_optional_string("hello");
+  proto_.mutable_optional_nested_message()->set_bb(2);
+  proto_.mutable_optional_foreign_message();
+
+  EXPECT_EQ(
+      "optional_int32: 1 optional_string: \"hello\" "
+      "optional_nested_message { bb: 2 } "
+      "optional_foreign_message { }",
+      proto_.ShortDebugString());
+}
+
+TEST_F(TextFormatTest, ShortPrimitiveRepeateds) {
+  proto_.set_optional_int32(123);
+  proto_.add_repeated_int32(456);
+  proto_.add_repeated_int32(789);
+  proto_.add_repeated_string("foo");
+  proto_.add_repeated_string("bar");
+  proto_.add_repeated_nested_message()->set_bb(2);
+  proto_.add_repeated_nested_message()->set_bb(3);
+  proto_.add_repeated_nested_enum(unittest::TestAllTypes::FOO);
+  proto_.add_repeated_nested_enum(unittest::TestAllTypes::BAR);
+
+  TextFormat::Printer printer;
+  printer.SetUseShortRepeatedPrimitives(true);
+  std::string text;
+  EXPECT_TRUE(printer.PrintToString(proto_, &text));
+
+  EXPECT_EQ(
+      "optional_int32: 123\n"
+      "repeated_int32: [456, 789]\n"
+      "repeated_string: \"foo\"\n"
+      "repeated_string: \"bar\"\n"
+      "repeated_nested_message {\n  bb: 2\n}\n"
+      "repeated_nested_message {\n  bb: 3\n}\n"
+      "repeated_nested_enum: [FOO, BAR]\n",
+      text);
+
+  // Verify that any existing data in the string is cleared when PrintToString()
+  // is called.
+  text = "just some data here...\n\nblah blah";
+  EXPECT_TRUE(printer.PrintToString(proto_, &text));
+
+  EXPECT_EQ(
+      "optional_int32: 123\n"
+      "repeated_int32: [456, 789]\n"
+      "repeated_string: \"foo\"\n"
+      "repeated_string: \"bar\"\n"
+      "repeated_nested_message {\n  bb: 2\n}\n"
+      "repeated_nested_message {\n  bb: 3\n}\n"
+      "repeated_nested_enum: [FOO, BAR]\n",
+      text);
+
+  // Try in single-line mode.
+  printer.SetSingleLineMode(true);
+  EXPECT_TRUE(printer.PrintToString(proto_, &text));
+
+  EXPECT_EQ(
+      "optional_int32: 123 "
+      "repeated_int32: [456, 789] "
+      "repeated_string: \"foo\" "
+      "repeated_string: \"bar\" "
+      "repeated_nested_message { bb: 2 } "
+      "repeated_nested_message { bb: 3 } "
+      "repeated_nested_enum: [FOO, BAR] ",
+      text);
+}
+
+
+TEST_F(TextFormatTest, StringEscape) {
+  // Set the string value to test.
+  proto_.set_optional_string(kEscapeTestString);
+
+  // Get the DebugString from the proto.
+  std::string debug_string = proto_.DebugString();
+  std::string utf8_debug_string = proto_.Utf8DebugString();
+
+  // Hardcode a correct value to test against.
+  std::string correct_string =
+      "optional_string: " + kEscapeTestStringEscaped + "\n";
+
+  // Compare.
+  EXPECT_EQ(correct_string, debug_string);
+  // UTF-8 string is the same as non-UTF-8 because
+  // the protocol buffer contains no UTF-8 text.
+  EXPECT_EQ(correct_string, utf8_debug_string);
+
+  std::string expected_short_debug_string =
+      "optional_string: " + kEscapeTestStringEscaped;
+  EXPECT_EQ(expected_short_debug_string, proto_.ShortDebugString());
+}
+
+TEST_F(TextFormatTest, Utf8DebugString) {
+  // Set the string value to test.
+  proto_.set_optional_string("\350\260\267\346\255\214");
+  proto_.set_optional_bytes("\350\260\267\346\255\214");
+
+  // Get the DebugString from the proto.
+  std::string debug_string = proto_.DebugString();
+  std::string utf8_debug_string = proto_.Utf8DebugString();
+
+  // Hardcode a correct value to test against.
+  std::string correct_utf8_string =
+      "optional_string: "
+      "\"\350\260\267\346\255\214\""
+      "\n"
+      "optional_bytes: "
+      "\"\\350\\260\\267\\346\\255\\214\""
+      "\n";
+  std::string correct_string =
+      "optional_string: "
+      "\"\\350\\260\\267\\346\\255\\214\""
+      "\n"
+      "optional_bytes: "
+      "\"\\350\\260\\267\\346\\255\\214\""
+      "\n";
+
+  // Compare.
+  EXPECT_EQ(correct_utf8_string, utf8_debug_string);
+  EXPECT_EQ(correct_string, debug_string);
+}
+
+TEST_F(TextFormatTest, PrintUnknownFields) {
+  // Test printing of unknown fields in a message.
+
+  unittest::TestEmptyMessage message;
+  UnknownFieldSet* unknown_fields = message.mutable_unknown_fields();
+
+  unknown_fields->AddVarint(5, 1);
+  unknown_fields->AddFixed32(5, 2);
+  unknown_fields->AddFixed64(5, 3);
+  unknown_fields->AddLengthDelimited(5, "4");
+  unknown_fields->AddGroup(5)->AddVarint(10, 5);
+
+  unknown_fields->AddVarint(8, 1);
+  unknown_fields->AddVarint(8, 2);
+  unknown_fields->AddVarint(8, 3);
+
+  EXPECT_EQ(
+      "5: 1\n"
+      "5: 0x00000002\n"
+      "5: 0x0000000000000003\n"
+      "5: \"4\"\n"
+      "5 {\n"
+      "  10: 5\n"
+      "}\n"
+      "8: 1\n"
+      "8: 2\n"
+      "8: 3\n",
+      message.DebugString());
+}
+
+TEST_F(TextFormatTest, PrintUnknownFieldsHidden) {
+  // Test printing of unknown fields in a message when suppressed.
+
+  unittest::OneString message;
+  message.set_data("data");
+  UnknownFieldSet* unknown_fields = message.mutable_unknown_fields();
+
+  unknown_fields->AddVarint(5, 1);
+  unknown_fields->AddFixed32(5, 2);
+  unknown_fields->AddFixed64(5, 3);
+  unknown_fields->AddLengthDelimited(5, "4");
+  unknown_fields->AddGroup(5)->AddVarint(10, 5);
+
+  unknown_fields->AddVarint(8, 1);
+  unknown_fields->AddVarint(8, 2);
+  unknown_fields->AddVarint(8, 3);
+
+  TextFormat::Printer printer;
+  printer.SetHideUnknownFields(true);
+  std::string output;
+  printer.PrintToString(message, &output);
+
+  EXPECT_EQ("data: \"data\"\n", output);
+}
+
+TEST_F(TextFormatTest, PrintUnknownMessage) {
+  // Test heuristic printing of messages in an UnknownFieldSet.
+
+  protobuf_unittest::TestAllTypes message;
+
+  // Cases which should not be interpreted as sub-messages.
+
+  // 'a' is a valid FIXED64 tag, so for the string to be parseable as a message
+  // it should be followed by 8 bytes.  Since this string only has two
+  // subsequent bytes, it should be treated as a string.
+  message.add_repeated_string("abc");
+
+  // 'd' happens to be a valid ENDGROUP tag.  So,
+  // UnknownFieldSet::MergeFromCodedStream() will successfully parse "def", but
+  // the ConsumedEntireMessage() check should fail.
+  message.add_repeated_string("def");
+
+  // A zero-length string should never be interpreted as a message even though
+  // it is technically valid as one.
+  message.add_repeated_string("");
+
+  // Case which should be interpreted as a sub-message.
+
+  // An actual nested message with content should always be interpreted as a
+  // nested message.
+  message.add_repeated_nested_message()->set_bb(123);
+
+  std::string data;
+  message.SerializeToString(&data);
+
+  std::string text;
+  UnknownFieldSet unknown_fields;
+  EXPECT_TRUE(unknown_fields.ParseFromString(data));
+  EXPECT_TRUE(TextFormat::PrintUnknownFieldsToString(unknown_fields, &text));
+  EXPECT_EQ(
+      "44: \"abc\"\n"
+      "44: \"def\"\n"
+      "44: \"\"\n"
+      "48 {\n"
+      "  1: 123\n"
+      "}\n",
+      text);
+}
+
+TEST_F(TextFormatTest, PrintMessageWithIndent) {
+  // Test adding an initial indent to printing.
+
+  protobuf_unittest::TestAllTypes message;
+
+  message.add_repeated_string("abc");
+  message.add_repeated_string("def");
+  message.add_repeated_nested_message()->set_bb(123);
+
+  std::string text;
+  TextFormat::Printer printer;
+  printer.SetInitialIndentLevel(1);
+  EXPECT_TRUE(printer.PrintToString(message, &text));
+  EXPECT_EQ(
+      "  repeated_string: \"abc\"\n"
+      "  repeated_string: \"def\"\n"
+      "  repeated_nested_message {\n"
+      "    bb: 123\n"
+      "  }\n",
+      text);
+}
+
+TEST_F(TextFormatTest, PrintMessageSingleLine) {
+  // Test printing a message on a single line.
+
+  protobuf_unittest::TestAllTypes message;
+
+  message.add_repeated_string("abc");
+  message.add_repeated_string("def");
+  message.add_repeated_nested_message()->set_bb(123);
+
+  std::string text;
+  TextFormat::Printer printer;
+  printer.SetInitialIndentLevel(1);
+  printer.SetSingleLineMode(true);
+  EXPECT_TRUE(printer.PrintToString(message, &text));
+  EXPECT_EQ(
+      "  repeated_string: \"abc\" repeated_string: \"def\" "
+      "repeated_nested_message { bb: 123 } ",
+      text);
+}
+
+TEST_F(TextFormatTest, PrintBufferTooSmall) {
+  // Test printing a message to a buffer that is too small.
+
+  protobuf_unittest::TestAllTypes message;
+
+  message.add_repeated_string("abc");
+  message.add_repeated_string("def");
+
+  char buffer[1] = "";
+  io::ArrayOutputStream output_stream(buffer, 1);
+  EXPECT_FALSE(TextFormat::Print(message, &output_stream));
+  EXPECT_EQ(buffer[0], 'r');
+  EXPECT_EQ(output_stream.ByteCount(), 1);
+}
+
+// A printer that appends 'u' to all unsigned int32.
+class CustomUInt32FieldValuePrinter : public TextFormat::FieldValuePrinter {
+ public:
+  virtual std::string PrintUInt32(uint32 val) const {
+    return StrCat(FieldValuePrinter::PrintUInt32(val), "u");
+  }
+};
+
+TEST_F(TextFormatTest, DefaultCustomFieldPrinter) {
+  protobuf_unittest::TestAllTypes message;
+
+  message.set_optional_uint32(42);
+  message.add_repeated_uint32(1);
+  message.add_repeated_uint32(2);
+  message.add_repeated_uint32(3);
+
+  TextFormat::Printer printer;
+  printer.SetDefaultFieldValuePrinter(new CustomUInt32FieldValuePrinter());
+  // Let's see if that works well together with the repeated primitives:
+  printer.SetUseShortRepeatedPrimitives(true);
+  std::string text;
+  printer.PrintToString(message, &text);
+  EXPECT_EQ("optional_uint32: 42u\nrepeated_uint32: [1u, 2u, 3u]\n", text);
+}
+
+class CustomInt32FieldValuePrinter : public TextFormat::FieldValuePrinter {
+ public:
+  virtual std::string PrintInt32(int32 val) const {
+    return StrCat("value-is(", FieldValuePrinter::PrintInt32(val), ")");
+  }
+};
+
+TEST_F(TextFormatTest, FieldSpecificCustomPrinter) {
+  protobuf_unittest::TestAllTypes message;
+
+  message.set_optional_int32(42);  // This will be handled by our Printer.
+  message.add_repeated_int32(42);  // This will be printed as number.
+
+  TextFormat::Printer printer;
+  EXPECT_TRUE(printer.RegisterFieldValuePrinter(
+      message.GetDescriptor()->FindFieldByName("optional_int32"),
+      new CustomInt32FieldValuePrinter()));
+  std::string text;
+  printer.PrintToString(message, &text);
+  EXPECT_EQ("optional_int32: value-is(42)\nrepeated_int32: 42\n", text);
+}
+
+TEST_F(TextFormatTest, FieldSpecificCustomPrinterRegisterSameFieldTwice) {
+  protobuf_unittest::TestAllTypes message;
+  TextFormat::Printer printer;
+  const FieldDescriptor* const field =
+      message.GetDescriptor()->FindFieldByName("optional_int32");
+  ASSERT_TRUE(printer.RegisterFieldValuePrinter(
+      field, new CustomInt32FieldValuePrinter()));
+  const TextFormat::FieldValuePrinter* const rejected =
+      new CustomInt32FieldValuePrinter();
+  ASSERT_FALSE(printer.RegisterFieldValuePrinter(field, rejected));
+  delete rejected;
+}
+
+TEST_F(TextFormatTest, ErrorCasesRegisteringFieldValuePrinterShouldFail) {
+  protobuf_unittest::TestAllTypes message;
+  TextFormat::Printer printer;
+  // NULL printer.
+  EXPECT_FALSE(printer.RegisterFieldValuePrinter(
+      message.GetDescriptor()->FindFieldByName("optional_int32"),
+      static_cast(nullptr)));
+  EXPECT_FALSE(printer.RegisterFieldValuePrinter(
+      message.GetDescriptor()->FindFieldByName("optional_int32"),
+      static_cast(nullptr)));
+  // Because registration fails, the ownership of this printer is never taken.
+  TextFormat::FieldValuePrinter my_field_printer;
+  // NULL field
+  EXPECT_FALSE(printer.RegisterFieldValuePrinter(nullptr, &my_field_printer));
+}
+
+class CustomMessageFieldValuePrinter : public TextFormat::FieldValuePrinter {
+ public:
+  virtual std::string PrintInt32(int32 v) const {
+    return StrCat(FieldValuePrinter::PrintInt32(v), "  # x",
+                        strings::Hex(v));
+  }
+
+  virtual std::string PrintMessageStart(const Message& message, int field_index,
+                                        int field_count,
+                                        bool single_line_mode) const {
+    if (single_line_mode) {
+      return " { ";
+    }
+    return StrCat(" {  # ", message.GetDescriptor()->name(), ": ",
+                        field_index, "\n");
+  }
+};
+
+TEST_F(TextFormatTest, CustomPrinterForComments) {
+  protobuf_unittest::TestAllTypes message;
+  message.mutable_optional_nested_message();
+  message.mutable_optional_import_message()->set_d(42);
+  message.add_repeated_nested_message();
+  message.add_repeated_nested_message();
+  message.add_repeated_import_message()->set_d(43);
+  message.add_repeated_import_message()->set_d(44);
+  TextFormat::Printer printer;
+  CustomMessageFieldValuePrinter my_field_printer;
+  printer.SetDefaultFieldValuePrinter(new CustomMessageFieldValuePrinter());
+  std::string text;
+  printer.PrintToString(message, &text);
+  EXPECT_EQ(
+      "optional_nested_message {  # NestedMessage: -1\n"
+      "}\n"
+      "optional_import_message {  # ImportMessage: -1\n"
+      "  d: 42  # x2a\n"
+      "}\n"
+      "repeated_nested_message {  # NestedMessage: 0\n"
+      "}\n"
+      "repeated_nested_message {  # NestedMessage: 1\n"
+      "}\n"
+      "repeated_import_message {  # ImportMessage: 0\n"
+      "  d: 43  # x2b\n"
+      "}\n"
+      "repeated_import_message {  # ImportMessage: 1\n"
+      "  d: 44  # x2c\n"
+      "}\n",
+      text);
+}
+
+class CustomMultilineCommentPrinter : public TextFormat::FieldValuePrinter {
+ public:
+  virtual std::string PrintMessageStart(const Message& message, int field_index,
+                                        int field_count,
+                                        bool single_line_comment) const {
+    return StrCat(" {  # 1\n", "  # 2\n");
+  }
+};
+
+TEST_F(TextFormatTest, CustomPrinterForMultilineComments) {
+  protobuf_unittest::TestAllTypes message;
+  message.mutable_optional_nested_message();
+  message.mutable_optional_import_message()->set_d(42);
+  TextFormat::Printer printer;
+  CustomMessageFieldValuePrinter my_field_printer;
+  printer.SetDefaultFieldValuePrinter(new CustomMultilineCommentPrinter());
+  std::string text;
+  printer.PrintToString(message, &text);
+  EXPECT_EQ(
+      "optional_nested_message {  # 1\n"
+      "  # 2\n"
+      "}\n"
+      "optional_import_message {  # 1\n"
+      "  # 2\n"
+      "  d: 42\n"
+      "}\n",
+      text);
+}
+
+// Achieve effects similar to SetUseShortRepeatedPrimitives for messages, using
+// RegisterFieldValuePrinter. Use this to test the version of PrintFieldName
+// that accepts repeated field index and count.
+class CompactRepeatedFieldPrinter : public TextFormat::FastFieldValuePrinter {
+ public:
+  void PrintFieldName(const Message& message, int field_index, int field_count,
+                      const Reflection* reflection,
+                      const FieldDescriptor* field,
+                      TextFormat::BaseTextGenerator* generator) const override {
+    if (field_index == 0 || field_index == -1) {
+      generator->PrintString(field->name());
+    }
+  }
+  // To prevent compiler complaining about Woverloaded-virtual
+  void PrintFieldName(const Message& message, const Reflection* reflection,
+                      const FieldDescriptor* field,
+                      TextFormat::BaseTextGenerator* generator) const override {
+  }
+  void PrintMessageStart(
+      const Message& message, int field_index, int field_count,
+      bool single_line_mode,
+      TextFormat::BaseTextGenerator* generator) const override {
+    if (field_index == 0 || field_index == -1) {
+      if (single_line_mode) {
+        generator->PrintLiteral(" { ");
+      } else {
+        generator->PrintLiteral(" {\n");
+      }
+    }
+  }
+  void PrintMessageEnd(
+      const Message& message, int field_index, int field_count,
+      bool single_line_mode,
+      TextFormat::BaseTextGenerator* generator) const override {
+    if (field_index == field_count - 1 || field_index == -1) {
+      if (single_line_mode) {
+        generator->PrintLiteral("} ");
+      } else {
+        generator->PrintLiteral("}\n");
+      }
+    }
+  }
+};
+
+TEST_F(TextFormatTest, CompactRepeatedFieldPrinter) {
+  TextFormat::Printer printer;
+  ASSERT_TRUE(printer.RegisterFieldValuePrinter(
+      unittest::TestAllTypes::default_instance()
+          .descriptor()
+          ->FindFieldByNumber(
+              unittest::TestAllTypes::kRepeatedNestedMessageFieldNumber),
+      new CompactRepeatedFieldPrinter));
+
+  protobuf_unittest::TestAllTypes message;
+  message.add_repeated_nested_message()->set_bb(1);
+  message.add_repeated_nested_message()->set_bb(2);
+  message.add_repeated_nested_message()->set_bb(3);
+
+  std::string text;
+  ASSERT_TRUE(printer.PrintToString(message, &text));
+  EXPECT_EQ(
+      "repeated_nested_message {\n"
+      "  bb: 1\n"
+      "  bb: 2\n"
+      "  bb: 3\n"
+      "}\n",
+      text);
+}
+
+// Print strings into multiple line, with indention. Use this to test
+// BaseTextGenerator::Indent and BaseTextGenerator::Outdent.
+class MultilineStringPrinter : public TextFormat::FastFieldValuePrinter {
+ public:
+  void PrintString(const std::string& val,
+                   TextFormat::BaseTextGenerator* generator) const override {
+    generator->Indent();
+    int last_pos = 0;
+    int newline_pos = val.find('\n');
+    while (newline_pos != std::string::npos) {
+      generator->PrintLiteral("\n");
+      TextFormat::FastFieldValuePrinter::PrintString(
+          val.substr(last_pos, newline_pos + 1 - last_pos), generator);
+      last_pos = newline_pos + 1;
+      newline_pos = val.find('\n', last_pos);
+    }
+    if (last_pos < val.size()) {
+      generator->PrintLiteral("\n");
+      TextFormat::FastFieldValuePrinter::PrintString(val.substr(last_pos),
+                                                     generator);
+    }
+    generator->Outdent();
+  }
+};
+
+TEST_F(TextFormatTest, MultilineStringPrinter) {
+  TextFormat::Printer printer;
+  ASSERT_TRUE(printer.RegisterFieldValuePrinter(
+      unittest::TestAllTypes::default_instance()
+          .descriptor()
+          ->FindFieldByNumber(
+              unittest::TestAllTypes::kOptionalStringFieldNumber),
+      new MultilineStringPrinter));
+
+  protobuf_unittest::TestAllTypes message;
+  message.set_optional_string("first line\nsecond line\nthird line");
+
+  std::string text;
+  ASSERT_TRUE(printer.PrintToString(message, &text));
+  EXPECT_EQ(
+      "optional_string: \n"
+      "  \"first line\\n\"\n"
+      "  \"second line\\n\"\n"
+      "  \"third line\"\n",
+      text);
+}
+
+class CustomNestedMessagePrinter : public TextFormat::MessagePrinter {
+ public:
+  CustomNestedMessagePrinter() {}
+  ~CustomNestedMessagePrinter() override {}
+  void Print(const Message& message, bool single_line_mode,
+             TextFormat::BaseTextGenerator* generator) const override {
+    generator->PrintLiteral("custom");
+  }
+};
+
+TEST_F(TextFormatTest, CustomMessagePrinter) {
+  TextFormat::Printer printer;
+  printer.RegisterMessagePrinter(
+      unittest::TestAllTypes::NestedMessage::default_instance().descriptor(),
+      new CustomNestedMessagePrinter);
+
+  unittest::TestAllTypes message;
+  std::string text;
+  EXPECT_TRUE(printer.PrintToString(message, &text));
+  EXPECT_EQ("", text);
+
+  message.mutable_optional_nested_message()->set_bb(1);
+  EXPECT_TRUE(printer.PrintToString(message, &text));
+  EXPECT_EQ("optional_nested_message {\n  custom}\n", text);
+}
+
+TEST_F(TextFormatTest, ParseBasic) {
+  io::ArrayInputStream input_stream(proto_debug_string_.data(),
+                                    proto_debug_string_.size());
+  TextFormat::Parse(&input_stream, &proto_);
+  TestUtil::ExpectAllFieldsSet(proto_);
+}
+
+TEST_F(TextFormatExtensionsTest, ParseExtensions) {
+  io::ArrayInputStream input_stream(proto_debug_string_.data(),
+                                    proto_debug_string_.size());
+  TextFormat::Parse(&input_stream, &proto_);
+  TestUtil::ExpectAllExtensionsSet(proto_);
+}
+
+TEST_F(TextFormatTest, ParseEnumFieldFromNumber) {
+  // Create a parse string with a numerical value for an enum field.
+  std::string parse_string = strings::Substitute("optional_nested_enum: $0",
+                                                 unittest::TestAllTypes::BAZ);
+  EXPECT_TRUE(TextFormat::ParseFromString(parse_string, &proto_));
+  EXPECT_TRUE(proto_.has_optional_nested_enum());
+  EXPECT_EQ(unittest::TestAllTypes::BAZ, proto_.optional_nested_enum());
+}
+
+TEST_F(TextFormatTest, ParseEnumFieldFromNegativeNumber) {
+  ASSERT_LT(unittest::SPARSE_E, 0);
+  std::string parse_string =
+      strings::Substitute("sparse_enum: $0", unittest::SPARSE_E);
+  unittest::SparseEnumMessage proto;
+  EXPECT_TRUE(TextFormat::ParseFromString(parse_string, &proto));
+  EXPECT_TRUE(proto.has_sparse_enum());
+  EXPECT_EQ(unittest::SPARSE_E, proto.sparse_enum());
+}
+
+TEST_F(TextFormatTest, PrintUnknownEnumFieldProto3) {
+  proto3_unittest::TestAllTypes proto;
+
+  proto.add_repeated_nested_enum(
+      static_cast(10));
+  proto.add_repeated_nested_enum(
+      static_cast(-10));
+  proto.add_repeated_nested_enum(
+      static_cast(2147483647));
+  proto.add_repeated_nested_enum(
+      static_cast(-2147483648));
+
+  EXPECT_EQ(
+      "repeated_nested_enum: 10\n"
+      "repeated_nested_enum: -10\n"
+      "repeated_nested_enum: 2147483647\n"
+      "repeated_nested_enum: -2147483648\n",
+      proto.DebugString());
+}
+
+TEST_F(TextFormatTest, ParseUnknownEnumFieldProto3) {
+  proto3_unittest::TestAllTypes proto;
+  std::string parse_string =
+      "repeated_nested_enum: [10, -10, 2147483647, -2147483648]";
+  EXPECT_TRUE(TextFormat::ParseFromString(parse_string, &proto));
+  ASSERT_EQ(4, proto.repeated_nested_enum_size());
+  EXPECT_EQ(10, proto.repeated_nested_enum(0));
+  EXPECT_EQ(-10, proto.repeated_nested_enum(1));
+  EXPECT_EQ(2147483647, proto.repeated_nested_enum(2));
+  EXPECT_EQ(-2147483648, proto.repeated_nested_enum(3));
+}
+
+TEST_F(TextFormatTest, ParseStringEscape) {
+  // Create a parse string with escaped characters in it.
+  std::string parse_string =
+      "optional_string: " + kEscapeTestStringEscaped + "\n";
+
+  io::ArrayInputStream input_stream(parse_string.data(), parse_string.size());
+  TextFormat::Parse(&input_stream, &proto_);
+
+  // Compare.
+  EXPECT_EQ(kEscapeTestString, proto_.optional_string());
+}
+
+TEST_F(TextFormatTest, ParseConcatenatedString) {
+  // Create a parse string with multiple parts on one line.
+  std::string parse_string = "optional_string: \"foo\" \"bar\"\n";
+
+  io::ArrayInputStream input_stream1(parse_string.data(), parse_string.size());
+  TextFormat::Parse(&input_stream1, &proto_);
+
+  // Compare.
+  EXPECT_EQ("foobar", proto_.optional_string());
+
+  // Create a parse string with multiple parts on separate lines.
+  parse_string =
+      "optional_string: \"foo\"\n"
+      "\"bar\"\n";
+
+  io::ArrayInputStream input_stream2(parse_string.data(), parse_string.size());
+  TextFormat::Parse(&input_stream2, &proto_);
+
+  // Compare.
+  EXPECT_EQ("foobar", proto_.optional_string());
+}
+
+TEST_F(TextFormatTest, ParseFloatWithSuffix) {
+  // Test that we can parse a floating-point value with 'f' appended to the
+  // end.  This is needed for backwards-compatibility with proto1.
+
+  // Have it parse a float with the 'f' suffix.
+  std::string parse_string = "optional_float: 1.0f\n";
+
+  io::ArrayInputStream input_stream(parse_string.data(), parse_string.size());
+
+  TextFormat::Parse(&input_stream, &proto_);
+
+  // Compare.
+  EXPECT_EQ(1.0, proto_.optional_float());
+}
+
+TEST_F(TextFormatTest, ParseShortRepeatedForm) {
+  std::string parse_string =
+      // Mixed short-form and long-form are simply concatenated.
+      "repeated_int32: 1\n"
+      "repeated_int32: [456, 789]\n"
+      "repeated_nested_enum: [  FOO ,BAR, # comment\n"
+      "                         3]\n"
+      // Note that while the printer won't print repeated strings in short-form,
+      // the parser will accept them.
+      "repeated_string: [ \"foo\", 'bar' ]\n"
+      // Repeated message
+      "repeated_nested_message: [ { bb: 1 }, { bb : 2 }]\n"
+      // Repeated group
+      "RepeatedGroup [{ a: 3 },{ a: 4 }]\n";
+
+  ASSERT_TRUE(TextFormat::ParseFromString(parse_string, &proto_));
+
+  ASSERT_EQ(3, proto_.repeated_int32_size());
+  EXPECT_EQ(1, proto_.repeated_int32(0));
+  EXPECT_EQ(456, proto_.repeated_int32(1));
+  EXPECT_EQ(789, proto_.repeated_int32(2));
+
+  ASSERT_EQ(3, proto_.repeated_nested_enum_size());
+  EXPECT_EQ(unittest::TestAllTypes::FOO, proto_.repeated_nested_enum(0));
+  EXPECT_EQ(unittest::TestAllTypes::BAR, proto_.repeated_nested_enum(1));
+  EXPECT_EQ(unittest::TestAllTypes::BAZ, proto_.repeated_nested_enum(2));
+
+  ASSERT_EQ(2, proto_.repeated_string_size());
+  EXPECT_EQ("foo", proto_.repeated_string(0));
+  EXPECT_EQ("bar", proto_.repeated_string(1));
+
+  ASSERT_EQ(2, proto_.repeated_nested_message_size());
+  EXPECT_EQ(1, proto_.repeated_nested_message(0).bb());
+  EXPECT_EQ(2, proto_.repeated_nested_message(1).bb());
+
+  ASSERT_EQ(2, proto_.repeatedgroup_size());
+  EXPECT_EQ(3, proto_.repeatedgroup(0).a());
+  EXPECT_EQ(4, proto_.repeatedgroup(1).a());
+}
+
+TEST_F(TextFormatTest, ParseShortRepeatedWithTrailingComma) {
+  std::string parse_string = "repeated_int32: [456,]\n";
+  ASSERT_FALSE(TextFormat::ParseFromString(parse_string, &proto_));
+  parse_string = "repeated_nested_enum: [  FOO , ]";
+  ASSERT_FALSE(TextFormat::ParseFromString(parse_string, &proto_));
+  parse_string = "repeated_string: [ \"foo\", ]";
+  ASSERT_FALSE(TextFormat::ParseFromString(parse_string, &proto_));
+  parse_string = "repeated_nested_message: [ { bb: 1 }, ]";
+  ASSERT_FALSE(TextFormat::ParseFromString(parse_string, &proto_));
+  parse_string = "RepeatedGroup [{ a: 3 },]\n";
+}
+
+TEST_F(TextFormatTest, ParseShortRepeatedEmpty) {
+  std::string parse_string =
+      "repeated_int32: []\n"
+      "repeated_nested_enum: []\n"
+      "repeated_string: []\n"
+      "repeated_nested_message: []\n"
+      "RepeatedGroup []\n";
+
+  ASSERT_TRUE(TextFormat::ParseFromString(parse_string, &proto_));
+
+  EXPECT_EQ(0, proto_.repeated_int32_size());
+  EXPECT_EQ(0, proto_.repeated_nested_enum_size());
+  EXPECT_EQ(0, proto_.repeated_string_size());
+  EXPECT_EQ(0, proto_.repeated_nested_message_size());
+  EXPECT_EQ(0, proto_.repeatedgroup_size());
+}
+
+TEST_F(TextFormatTest, ParseShortRepeatedConcatenatedWithEmpty) {
+  std::string parse_string =
+      // Starting with empty [] should have no impact.
+      "repeated_int32: []\n"
+      "repeated_nested_enum: []\n"
+      "repeated_string: []\n"
+      "repeated_nested_message: []\n"
+      "RepeatedGroup []\n"
+      // Mixed short-form and long-form are simply concatenated.
+      "repeated_int32: 1\n"
+      "repeated_int32: [456, 789]\n"
+      "repeated_nested_enum: [  FOO ,BAR, # comment\n"
+      "                         3]\n"
+      // Note that while the printer won't print repeated strings in short-form,
+      // the parser will accept them.
+      "repeated_string: [ \"foo\", 'bar' ]\n"
+      // Repeated message
+      "repeated_nested_message: [ { bb: 1 }, { bb : 2 }]\n"
+      // Repeated group
+      "RepeatedGroup [{ a: 3 },{ a: 4 }]\n"
+      // Adding empty [] should have no impact.
+      "repeated_int32: []\n"
+      "repeated_nested_enum: []\n"
+      "repeated_string: []\n"
+      "repeated_nested_message: []\n"
+      "RepeatedGroup []\n";
+
+  ASSERT_TRUE(TextFormat::ParseFromString(parse_string, &proto_));
+
+  ASSERT_EQ(3, proto_.repeated_int32_size());
+  EXPECT_EQ(1, proto_.repeated_int32(0));
+  EXPECT_EQ(456, proto_.repeated_int32(1));
+  EXPECT_EQ(789, proto_.repeated_int32(2));
+
+  ASSERT_EQ(3, proto_.repeated_nested_enum_size());
+  EXPECT_EQ(unittest::TestAllTypes::FOO, proto_.repeated_nested_enum(0));
+  EXPECT_EQ(unittest::TestAllTypes::BAR, proto_.repeated_nested_enum(1));
+  EXPECT_EQ(unittest::TestAllTypes::BAZ, proto_.repeated_nested_enum(2));
+
+  ASSERT_EQ(2, proto_.repeated_string_size());
+  EXPECT_EQ("foo", proto_.repeated_string(0));
+  EXPECT_EQ("bar", proto_.repeated_string(1));
+
+  ASSERT_EQ(2, proto_.repeated_nested_message_size());
+  EXPECT_EQ(1, proto_.repeated_nested_message(0).bb());
+  EXPECT_EQ(2, proto_.repeated_nested_message(1).bb());
+
+  ASSERT_EQ(2, proto_.repeatedgroup_size());
+  EXPECT_EQ(3, proto_.repeatedgroup(0).a());
+  EXPECT_EQ(4, proto_.repeatedgroup(1).a());
+}
+
+
+TEST_F(TextFormatTest, Comments) {
+  // Test that comments are ignored.
+
+  std::string parse_string =
+      "optional_int32: 1  # a comment\n"
+      "optional_int64: 2  # another comment";
+
+  io::ArrayInputStream input_stream(parse_string.data(), parse_string.size());
+
+  TextFormat::Parse(&input_stream, &proto_);
+
+  // Compare.
+  EXPECT_EQ(1, proto_.optional_int32());
+  EXPECT_EQ(2, proto_.optional_int64());
+}
+
+TEST_F(TextFormatTest, OptionalColon) {
+  // Test that we can place a ':' after the field name of a nested message,
+  // even though we don't have to.
+
+  std::string parse_string = "optional_nested_message: { bb: 1}\n";
+
+  io::ArrayInputStream input_stream(parse_string.data(), parse_string.size());
+
+  TextFormat::Parse(&input_stream, &proto_);
+
+  // Compare.
+  EXPECT_TRUE(proto_.has_optional_nested_message());
+  EXPECT_EQ(1, proto_.optional_nested_message().bb());
+}
+
+// Some platforms (e.g. Windows) insist on padding the exponent to three
+// digits when one or two would be just fine.
+static std::string RemoveRedundantZeros(std::string text) {
+  text = StringReplace(text, "e+0", "e+", true);
+  text = StringReplace(text, "e-0", "e-", true);
+  return text;
+}
+
+TEST_F(TextFormatTest, PrintExotic) {
+  unittest::TestAllTypes message;
+
+  // Note:  In C, a negative integer literal is actually the unary negation
+  //   operator being applied to a positive integer literal, and
+  //   9223372036854775808 is outside the range of int64.  However, it is not
+  //   outside the range of uint64.  Confusingly, this means that everything
+  //   works if we make the literal unsigned, even though we are negating it.
+  message.add_repeated_int64(-PROTOBUF_ULONGLONG(9223372036854775808));
+  message.add_repeated_uint64(PROTOBUF_ULONGLONG(18446744073709551615));
+  message.add_repeated_double(123.456);
+  message.add_repeated_double(1.23e21);
+  message.add_repeated_double(1.23e-18);
+  message.add_repeated_double(std::numeric_limits::infinity());
+  message.add_repeated_double(-std::numeric_limits::infinity());
+  message.add_repeated_double(std::numeric_limits::quiet_NaN());
+  message.add_repeated_double(-std::numeric_limits::quiet_NaN());
+  message.add_repeated_double(std::numeric_limits::signaling_NaN());
+  message.add_repeated_double(-std::numeric_limits::signaling_NaN());
+  message.add_repeated_string(std::string("\000\001\a\b\f\n\r\t\v\\\'\"", 12));
+
+  // Fun story:  We used to use 1.23e22 instead of 1.23e21 above, but this
+  //   seemed to trigger an odd case on MinGW/GCC 3.4.5 where GCC's parsing of
+  //   the value differed from strtod()'s parsing.  That is to say, the
+  //   following assertion fails on MinGW:
+  //     assert(1.23e22 == strtod("1.23e22", NULL));
+  //   As a result, SimpleDtoa() would print the value as
+  //   "1.2300000000000001e+22" to make sure strtod() produce the exact same
+  //   result.  Our goal is to test runtime parsing, not compile-time parsing,
+  //   so this wasn't our problem.  It was found that using 1.23e21 did not
+  //   have this problem, so we switched to that instead.
+
+  EXPECT_EQ(
+      "repeated_int64: -9223372036854775808\n"
+      "repeated_uint64: 18446744073709551615\n"
+      "repeated_double: 123.456\n"
+      "repeated_double: 1.23e+21\n"
+      "repeated_double: 1.23e-18\n"
+      "repeated_double: inf\n"
+      "repeated_double: -inf\n"
+      "repeated_double: nan\n"
+      "repeated_double: nan\n"
+      "repeated_double: nan\n"
+      "repeated_double: nan\n"
+      "repeated_string: "
+      "\"\\000\\001\\007\\010\\014\\n\\r\\t\\013\\\\\\'\\\"\"\n",
+      RemoveRedundantZeros(message.DebugString()));
+}
+
+TEST_F(TextFormatTest, PrintFloatPrecision) {
+  unittest::TestAllTypes message;
+
+  message.add_repeated_float(1.0);
+  message.add_repeated_float(1.2);
+  message.add_repeated_float(1.23);
+  message.add_repeated_float(1.234);
+  message.add_repeated_float(1.2345);
+  message.add_repeated_float(1.23456);
+  message.add_repeated_float(1.2e10);
+  message.add_repeated_float(1.23e10);
+  message.add_repeated_float(1.234e10);
+  message.add_repeated_float(1.2345e10);
+  message.add_repeated_float(1.23456e10);
+  message.add_repeated_double(1.2);
+  message.add_repeated_double(1.23);
+  message.add_repeated_double(1.234);
+  message.add_repeated_double(1.2345);
+  message.add_repeated_double(1.23456);
+  message.add_repeated_double(1.234567);
+  message.add_repeated_double(1.2345678);
+  message.add_repeated_double(1.23456789);
+  message.add_repeated_double(1.234567898);
+  message.add_repeated_double(1.2345678987);
+  message.add_repeated_double(1.23456789876);
+  message.add_repeated_double(1.234567898765);
+  message.add_repeated_double(1.2345678987654);
+  message.add_repeated_double(1.23456789876543);
+  message.add_repeated_double(1.2e100);
+  message.add_repeated_double(1.23e100);
+  message.add_repeated_double(1.234e100);
+  message.add_repeated_double(1.2345e100);
+  message.add_repeated_double(1.23456e100);
+  message.add_repeated_double(1.234567e100);
+  message.add_repeated_double(1.2345678e100);
+  message.add_repeated_double(1.23456789e100);
+  message.add_repeated_double(1.234567898e100);
+  message.add_repeated_double(1.2345678987e100);
+  message.add_repeated_double(1.23456789876e100);
+  message.add_repeated_double(1.234567898765e100);
+  message.add_repeated_double(1.2345678987654e100);
+  message.add_repeated_double(1.23456789876543e100);
+
+  EXPECT_EQ(
+      "repeated_float: 1\n"
+      "repeated_float: 1.2\n"
+      "repeated_float: 1.23\n"
+      "repeated_float: 1.234\n"
+      "repeated_float: 1.2345\n"
+      "repeated_float: 1.23456\n"
+      "repeated_float: 1.2e+10\n"
+      "repeated_float: 1.23e+10\n"
+      "repeated_float: 1.234e+10\n"
+      "repeated_float: 1.2345e+10\n"
+      "repeated_float: 1.23456e+10\n"
+      "repeated_double: 1.2\n"
+      "repeated_double: 1.23\n"
+      "repeated_double: 1.234\n"
+      "repeated_double: 1.2345\n"
+      "repeated_double: 1.23456\n"
+      "repeated_double: 1.234567\n"
+      "repeated_double: 1.2345678\n"
+      "repeated_double: 1.23456789\n"
+      "repeated_double: 1.234567898\n"
+      "repeated_double: 1.2345678987\n"
+      "repeated_double: 1.23456789876\n"
+      "repeated_double: 1.234567898765\n"
+      "repeated_double: 1.2345678987654\n"
+      "repeated_double: 1.23456789876543\n"
+      "repeated_double: 1.2e+100\n"
+      "repeated_double: 1.23e+100\n"
+      "repeated_double: 1.234e+100\n"
+      "repeated_double: 1.2345e+100\n"
+      "repeated_double: 1.23456e+100\n"
+      "repeated_double: 1.234567e+100\n"
+      "repeated_double: 1.2345678e+100\n"
+      "repeated_double: 1.23456789e+100\n"
+      "repeated_double: 1.234567898e+100\n"
+      "repeated_double: 1.2345678987e+100\n"
+      "repeated_double: 1.23456789876e+100\n"
+      "repeated_double: 1.234567898765e+100\n"
+      "repeated_double: 1.2345678987654e+100\n"
+      "repeated_double: 1.23456789876543e+100\n",
+      RemoveRedundantZeros(message.DebugString()));
+}
+
+TEST_F(TextFormatTest, AllowPartial) {
+  unittest::TestRequired message;
+  TextFormat::Parser parser;
+  parser.AllowPartialMessage(true);
+  EXPECT_TRUE(parser.ParseFromString("a: 1", &message));
+  EXPECT_EQ(1, message.a());
+  EXPECT_FALSE(message.has_b());
+  EXPECT_FALSE(message.has_c());
+}
+
+TEST_F(TextFormatTest, ParseExotic) {
+  unittest::TestAllTypes message;
+  ASSERT_TRUE(TextFormat::ParseFromString(
+      "repeated_int32: -1\n"
+      "repeated_int32: -2147483648\n"
+      "repeated_int64: -1\n"
+      "repeated_int64: -9223372036854775808\n"
+      "repeated_uint32: 4294967295\n"
+      "repeated_uint32: 2147483648\n"
+      "repeated_uint64: 18446744073709551615\n"
+      "repeated_uint64: 9223372036854775808\n"
+      "repeated_double: 123.0\n"
+      "repeated_double: 123.5\n"
+      "repeated_double: 0.125\n"
+      "repeated_double: 1.23E17\n"
+      "repeated_double: 1.235E+22\n"
+      "repeated_double: 1.235e-18\n"
+      "repeated_double: 123.456789\n"
+      "repeated_double: inf\n"
+      "repeated_double: Infinity\n"
+      "repeated_double: -inf\n"
+      "repeated_double: -Infinity\n"
+      "repeated_double: nan\n"
+      "repeated_double: NaN\n"
+      "repeated_string: \"\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"\"\n",
+      &message));
+
+  ASSERT_EQ(2, message.repeated_int32_size());
+  EXPECT_EQ(-1, message.repeated_int32(0));
+  // Note:  In C, a negative integer literal is actually the unary negation
+  //   operator being applied to a positive integer literal, and 2147483648 is
+  //   outside the range of int32.  However, it is not outside the range of
+  //   uint32.  Confusingly, this means that everything works if we make the
+  //   literal unsigned, even though we are negating it.
+  EXPECT_EQ(-2147483648u, message.repeated_int32(1));
+
+  ASSERT_EQ(2, message.repeated_int64_size());
+  EXPECT_EQ(-1, message.repeated_int64(0));
+  // Note:  In C, a negative integer literal is actually the unary negation
+  //   operator being applied to a positive integer literal, and
+  //   9223372036854775808 is outside the range of int64.  However, it is not
+  //   outside the range of uint64.  Confusingly, this means that everything
+  //   works if we make the literal unsigned, even though we are negating it.
+  EXPECT_EQ(-PROTOBUF_ULONGLONG(9223372036854775808),
+            message.repeated_int64(1));
+
+  ASSERT_EQ(2, message.repeated_uint32_size());
+  EXPECT_EQ(4294967295u, message.repeated_uint32(0));
+  EXPECT_EQ(2147483648u, message.repeated_uint32(1));
+
+  ASSERT_EQ(2, message.repeated_uint64_size());
+  EXPECT_EQ(PROTOBUF_ULONGLONG(18446744073709551615),
+            message.repeated_uint64(0));
+  EXPECT_EQ(PROTOBUF_ULONGLONG(9223372036854775808),
+            message.repeated_uint64(1));
+
+  ASSERT_EQ(13, message.repeated_double_size());
+  EXPECT_EQ(123.0, message.repeated_double(0));
+  EXPECT_EQ(123.5, message.repeated_double(1));
+  EXPECT_EQ(0.125, message.repeated_double(2));
+  EXPECT_EQ(1.23E17, message.repeated_double(3));
+  EXPECT_EQ(1.235E22, message.repeated_double(4));
+  EXPECT_EQ(1.235E-18, message.repeated_double(5));
+  EXPECT_EQ(123.456789, message.repeated_double(6));
+  EXPECT_EQ(message.repeated_double(7),
+            std::numeric_limits::infinity());
+  EXPECT_EQ(message.repeated_double(8),
+            std::numeric_limits::infinity());
+  EXPECT_EQ(message.repeated_double(9),
+            -std::numeric_limits::infinity());
+  EXPECT_EQ(message.repeated_double(10),
+            -std::numeric_limits::infinity());
+  EXPECT_TRUE(std::isnan(message.repeated_double(11)));
+  EXPECT_TRUE(std::isnan(message.repeated_double(12)));
+
+  // Note:  Since these string literals have \0's in them, we must explicitly
+  // pass their sizes to string's constructor.
+  ASSERT_EQ(1, message.repeated_string_size());
+  EXPECT_EQ(std::string("\000\001\a\b\f\n\r\t\v\\\'\"", 12),
+            message.repeated_string(0));
+
+  ASSERT_TRUE(
+      TextFormat::ParseFromString("repeated_float: 3.4028235e+38\n"
+                                  "repeated_float: -3.4028235e+38\n"
+                                  "repeated_float: 3.402823567797337e+38\n"
+                                  "repeated_float: -3.402823567797337e+38\n",
+                                  &message));
+  EXPECT_EQ(message.repeated_float(0), std::numeric_limits::max());
+  EXPECT_EQ(message.repeated_float(1), -std::numeric_limits::max());
+  EXPECT_EQ(message.repeated_float(2), std::numeric_limits::infinity());
+  EXPECT_EQ(message.repeated_float(3), -std::numeric_limits::infinity());
+
+}
+
+TEST_F(TextFormatTest, PrintFieldsInIndexOrder) {
+  protobuf_unittest::TestFieldOrderings message;
+  // Fields are listed in index order instead of field number.
+  message.set_my_string("str");  // Field number 11
+  message.set_my_int(12345);     // Field number 1
+  message.set_my_float(0.999);   // Field number 101
+  // Extensions are listed based on the order of extension number.
+  // Extension number 12.
+  message
+      .MutableExtension(
+          protobuf_unittest::TestExtensionOrderings2::test_ext_orderings2)
+      ->set_my_string("ext_str2");
+  // Extension number 13.
+  message
+      .MutableExtension(
+          protobuf_unittest::TestExtensionOrderings1::test_ext_orderings1)
+      ->set_my_string("ext_str1");
+  // Extension number 14.
+  message
+      .MutableExtension(protobuf_unittest::TestExtensionOrderings2::
+                            TestExtensionOrderings3::test_ext_orderings3)
+      ->set_my_string("ext_str3");
+  // Extension number 50.
+  *message.MutableExtension(protobuf_unittest::my_extension_string) = "ext_str0";
+
+  TextFormat::Printer printer;
+  std::string text;
+
+  // By default, print in field number order.
+  // my_int: 12345
+  // my_string: "str"
+  // [protobuf_unittest.TestExtensionOrderings2.test_ext_orderings2] {
+  //   my_string: "ext_str2"
+  // }
+  // [protobuf_unittest.TestExtensionOrderings1.test_ext_orderings1] {
+  //   my_string: "ext_str1"
+  // }
+  // [protobuf_unittest.TestExtensionOrderings2.TestExtensionOrderings3.test_ext_orderings3]
+  // {
+  //   my_string: "ext_str3"
+  // }
+  // [protobuf_unittest.my_extension_string]: "ext_str0"
+  // my_float: 0.999
+  printer.PrintToString(message, &text);
+  EXPECT_EQ(
+      "my_int: 12345\nmy_string: "
+      "\"str\"\n[protobuf_unittest.TestExtensionOrderings2.test_ext_orderings2] "
+      "{\n  my_string: "
+      "\"ext_str2\"\n}\n[protobuf_unittest.TestExtensionOrderings1.test_ext_"
+      "orderings1] {\n  my_string: "
+      "\"ext_str1\"\n}\n[protobuf_unittest.TestExtensionOrderings2."
+      "TestExtensionOrderings3.test_ext_orderings3] {\n  my_string: "
+      "\"ext_str3\"\n}\n[protobuf_unittest.my_extension_string]: "
+      "\"ext_str0\"\nmy_float: 0.999\n",
+      text);
+
+  // Print in index order.
+  // my_string: "str"
+  // my_int: 12345
+  // my_float: 0.999
+  // [protobuf_unittest.TestExtensionOrderings2.test_ext_orderings2] {
+  //   my_string: "ext_str2"
+  // }
+  // [protobuf_unittest.TestExtensionOrderings1.test_ext_orderings1] {
+  //   my_string: "ext_str1"
+  // }
+  // [protobuf_unittest.TestExtensionOrderings2.TestExtensionOrderings3.test_ext_orderings3]
+  // {
+  //   my_string: "ext_str3"
+  // }
+  // [protobuf_unittest.my_extension_string]: "ext_str0"
+  printer.SetPrintMessageFieldsInIndexOrder(true);
+  printer.PrintToString(message, &text);
+  EXPECT_EQ(
+      "my_string: \"str\"\nmy_int: 12345\nmy_float: "
+      "0.999\n[protobuf_unittest.TestExtensionOrderings2.test_ext_orderings2] "
+      "{\n  my_string: "
+      "\"ext_str2\"\n}\n[protobuf_unittest.TestExtensionOrderings1.test_ext_"
+      "orderings1] {\n  my_string: "
+      "\"ext_str1\"\n}\n[protobuf_unittest.TestExtensionOrderings2."
+      "TestExtensionOrderings3.test_ext_orderings3] {\n  my_string: "
+      "\"ext_str3\"\n}\n[protobuf_unittest.my_extension_string]: \"ext_str0\"\n",
+      text);
+}
+
+class TextFormatParserTest : public testing::Test {
+ protected:
+  void ExpectFailure(const std::string& input, const std::string& message,
+                     int line, int col) {
+    std::unique_ptr proto(new unittest::TestAllTypes);
+    ExpectFailure(input, message, line, col, proto.get());
+  }
+
+  void ExpectFailure(const std::string& input, const std::string& message,
+                     int line, int col, Message* proto) {
+    ExpectMessage(input, message, line, col, proto, false);
+  }
+
+  void ExpectMessage(const std::string& input, const std::string& message,
+                     int line, int col, Message* proto, bool expected_result) {
+    MockErrorCollector error_collector;
+    parser_.RecordErrorsTo(&error_collector);
+    EXPECT_EQ(expected_result, parser_.ParseFromString(input, proto))
+        << input << " -> " << proto->DebugString();
+    EXPECT_EQ(
+        StrCat(line) + ":" + StrCat(col) + ": " + message + "\n",
+        error_collector.text_);
+    parser_.RecordErrorsTo(nullptr);
+  }
+
+  void ExpectSuccessAndTree(const std::string& input, Message* proto,
+                            TextFormat::ParseInfoTree* info_tree) {
+    MockErrorCollector error_collector;
+    parser_.RecordErrorsTo(&error_collector);
+    parser_.WriteLocationsTo(info_tree);
+    EXPECT_TRUE(parser_.ParseFromString(input, proto));
+    parser_.WriteLocationsTo(nullptr);
+    parser_.RecordErrorsTo(nullptr);
+  }
+
+  void ExpectLocation(TextFormat::ParseInfoTree* tree, const Descriptor* d,
+                      const std::string& field_name, int index, int line,
+                      int column) {
+    TextFormat::ParseLocation location =
+        tree->GetLocation(d->FindFieldByName(field_name), index);
+    EXPECT_EQ(line, location.line);
+    EXPECT_EQ(column, location.column);
+  }
+
+  // An error collector which simply concatenates all its errors into a big
+  // block of text which can be checked.
+  class MockErrorCollector : public io::ErrorCollector {
+   public:
+    MockErrorCollector() {}
+    ~MockErrorCollector() {}
+
+    std::string text_;
+
+    // implements ErrorCollector -------------------------------------
+    void AddError(int line, int column, const std::string& message) {
+      strings::SubstituteAndAppend(&text_, "$0:$1: $2\n", line + 1, column + 1,
+                                   message);
+    }
+
+    void AddWarning(int line, int column, const std::string& message) {
+      AddError(line, column, "WARNING:" + message);
+    }
+  };
+
+  TextFormat::Parser parser_;
+};
+
+TEST_F(TextFormatParserTest, ParseInfoTreeBuilding) {
+  std::unique_ptr message(new unittest::TestAllTypes);
+  const Descriptor* d = message->GetDescriptor();
+
+  std::string stringData =
+      "optional_int32: 1\n"
+      "optional_int64: 2\n"
+      "  optional_double: 2.4\n"
+      "repeated_int32: 5\n"
+      "repeated_int32: 10\n"
+      "optional_nested_message <\n"
+      "  bb: 78\n"
+      ">\n"
+      "repeated_nested_message <\n"
+      "  bb: 79\n"
+      ">\n"
+      "repeated_nested_message <\n"
+      "  bb: 80\n"
+      ">";
+
+  TextFormat::ParseInfoTree tree;
+  ExpectSuccessAndTree(stringData, message.get(), &tree);
+
+  // Verify that the tree has the correct positions.
+  ExpectLocation(&tree, d, "optional_int32", -1, 0, 0);
+  ExpectLocation(&tree, d, "optional_int64", -1, 1, 0);
+  ExpectLocation(&tree, d, "optional_double", -1, 2, 2);
+
+  ExpectLocation(&tree, d, "repeated_int32", 0, 3, 0);
+  ExpectLocation(&tree, d, "repeated_int32", 1, 4, 0);
+
+  ExpectLocation(&tree, d, "optional_nested_message", -1, 5, 0);
+  ExpectLocation(&tree, d, "repeated_nested_message", 0, 8, 0);
+  ExpectLocation(&tree, d, "repeated_nested_message", 1, 11, 0);
+
+  // Check for fields not set. For an invalid field, the location returned
+  // should be -1, -1.
+  ExpectLocation(&tree, d, "repeated_int64", 0, -1, -1);
+  ExpectLocation(&tree, d, "repeated_int32", 6, -1, -1);
+  ExpectLocation(&tree, d, "some_unknown_field", -1, -1, -1);
+
+  // Verify inside the nested message.
+  const FieldDescriptor* nested_field =
+      d->FindFieldByName("optional_nested_message");
+
+  TextFormat::ParseInfoTree* nested_tree =
+      tree.GetTreeForNested(nested_field, -1);
+  ExpectLocation(nested_tree, nested_field->message_type(), "bb", -1, 6, 2);
+
+  // Verify inside another nested message.
+  nested_field = d->FindFieldByName("repeated_nested_message");
+  nested_tree = tree.GetTreeForNested(nested_field, 0);
+  ExpectLocation(nested_tree, nested_field->message_type(), "bb", -1, 9, 2);
+
+  nested_tree = tree.GetTreeForNested(nested_field, 1);
+  ExpectLocation(nested_tree, nested_field->message_type(), "bb", -1, 12, 2);
+
+  // Verify a NULL tree for an unknown nested field.
+  TextFormat::ParseInfoTree* unknown_nested_tree =
+      tree.GetTreeForNested(nested_field, 2);
+
+  EXPECT_EQ(NULL, unknown_nested_tree);
+}
+
+TEST_F(TextFormatParserTest, ParseFieldValueFromString) {
+  std::unique_ptr message(new unittest::TestAllTypes);
+  const Descriptor* d = message->GetDescriptor();
+
+#define EXPECT_FIELD(name, value, valuestring)                             \
+  EXPECT_TRUE(TextFormat::ParseFieldValueFromString(                       \
+      valuestring, d->FindFieldByName("optional_" #name), message.get())); \
+  EXPECT_EQ(value, message->optional_##name());                            \
+  EXPECT_TRUE(message->has_optional_##name());
+
+#define EXPECT_BOOL_FIELD(name, value, valuestring)                        \
+  EXPECT_TRUE(TextFormat::ParseFieldValueFromString(                       \
+      valuestring, d->FindFieldByName("optional_" #name), message.get())); \
+  EXPECT_TRUE(message->optional_##name() == value);                        \
+  EXPECT_TRUE(message->has_optional_##name());
+
+#define EXPECT_FLOAT_FIELD(name, value, valuestring)                       \
+  EXPECT_TRUE(TextFormat::ParseFieldValueFromString(                       \
+      valuestring, d->FindFieldByName("optional_" #name), message.get())); \
+  EXPECT_FLOAT_EQ(value, message->optional_##name());                      \
+  EXPECT_TRUE(message->has_optional_##name());
+
+#define EXPECT_DOUBLE_FIELD(name, value, valuestring)                      \
+  EXPECT_TRUE(TextFormat::ParseFieldValueFromString(                       \
+      valuestring, d->FindFieldByName("optional_" #name), message.get())); \
+  EXPECT_DOUBLE_EQ(value, message->optional_##name());                     \
+  EXPECT_TRUE(message->has_optional_##name());
+
+#define EXPECT_INVALID(name, valuestring)             \
+  EXPECT_FALSE(TextFormat::ParseFieldValueFromString( \
+      valuestring, d->FindFieldByName("optional_" #name), message.get()));
+
+  // int32
+  EXPECT_FIELD(int32, 1, "1");
+  EXPECT_FIELD(int32, -1, "-1");
+  EXPECT_FIELD(int32, 0x1234, "0x1234");
+  EXPECT_INVALID(int32, "a");
+  EXPECT_INVALID(int32, "999999999999999999999999999999999999");
+  EXPECT_INVALID(int32, "1,2");
+
+  // int64
+  EXPECT_FIELD(int64, 1, "1");
+  EXPECT_FIELD(int64, -1, "-1");
+  EXPECT_FIELD(int64, 0x1234567812345678LL, "0x1234567812345678");
+  EXPECT_INVALID(int64, "a");
+  EXPECT_INVALID(int64, "999999999999999999999999999999999999");
+  EXPECT_INVALID(int64, "1,2");
+
+  // uint64
+  EXPECT_FIELD(uint64, 1, "1");
+  EXPECT_FIELD(uint64, 0xf234567812345678ULL, "0xf234567812345678");
+  EXPECT_INVALID(uint64, "-1");
+  EXPECT_INVALID(uint64, "a");
+  EXPECT_INVALID(uint64, "999999999999999999999999999999999999");
+  EXPECT_INVALID(uint64, "1,2");
+
+  // fixed32
+  EXPECT_FIELD(fixed32, 1, "1");
+  EXPECT_FIELD(fixed32, 0x12345678, "0x12345678");
+  EXPECT_INVALID(fixed32, "-1");
+  EXPECT_INVALID(fixed32, "a");
+  EXPECT_INVALID(fixed32, "999999999999999999999999999999999999");
+  EXPECT_INVALID(fixed32, "1,2");
+
+  // fixed64
+  EXPECT_FIELD(fixed64, 1, "1");
+  EXPECT_FIELD(fixed64, 0x1234567812345678ULL, "0x1234567812345678");
+  EXPECT_INVALID(fixed64, "-1");
+  EXPECT_INVALID(fixed64, "a");
+  EXPECT_INVALID(fixed64, "999999999999999999999999999999999999");
+  EXPECT_INVALID(fixed64, "1,2");
+
+  // bool
+  EXPECT_BOOL_FIELD(bool, true, "true");
+  EXPECT_BOOL_FIELD(bool, false, "false");
+  EXPECT_BOOL_FIELD(bool, true, "1");
+  EXPECT_BOOL_FIELD(bool, true, "t");
+  EXPECT_BOOL_FIELD(bool, false, "0");
+  EXPECT_BOOL_FIELD(bool, false, "f");
+  EXPECT_FIELD(bool, true, "True");
+  EXPECT_FIELD(bool, false, "False");
+  EXPECT_INVALID(bool, "tRue");
+  EXPECT_INVALID(bool, "faLse");
+  EXPECT_INVALID(bool, "2");
+  EXPECT_INVALID(bool, "-0");
+  EXPECT_INVALID(bool, "on");
+  EXPECT_INVALID(bool, "a");
+
+  // float
+  EXPECT_FIELD(float, 1, "1");
+  EXPECT_FLOAT_FIELD(float, 1.5, "1.5");
+  EXPECT_FLOAT_FIELD(float, 1.5e3, "1.5e3");
+  EXPECT_FLOAT_FIELD(float, -4.55, "-4.55");
+  EXPECT_INVALID(float, "a");
+  EXPECT_INVALID(float, "1,2");
+
+  // double
+  EXPECT_FIELD(double, 1, "1");
+  EXPECT_FIELD(double, -1, "-1");
+  EXPECT_DOUBLE_FIELD(double, 2.3, "2.3");
+  EXPECT_DOUBLE_FIELD(double, 3e5, "3e5");
+  EXPECT_INVALID(double, "a");
+  EXPECT_INVALID(double, "1,2");
+  // Rejects hex and oct numbers for a double field.
+  EXPECT_INVALID(double, "0xf");
+  EXPECT_INVALID(double, "012");
+
+  // string
+  EXPECT_FIELD(string, "hello", "\"hello\"");
+  EXPECT_FIELD(string, "-1.87", "'-1.87'");
+  EXPECT_INVALID(string, "hello");  // without quote for value
+
+  // enum
+  EXPECT_FIELD(nested_enum, unittest::TestAllTypes::BAR, "BAR");
+  EXPECT_FIELD(nested_enum, unittest::TestAllTypes::BAZ,
+               StrCat(unittest::TestAllTypes::BAZ));
+  EXPECT_INVALID(nested_enum, "FOOBAR");
+
+  // message
+  EXPECT_TRUE(TextFormat::ParseFieldValueFromString(
+      "", d->FindFieldByName("optional_nested_message"), message.get()));
+  EXPECT_EQ(12, message->optional_nested_message().bb());
+  EXPECT_TRUE(message->has_optional_nested_message());
+  EXPECT_INVALID(nested_message, "any");
+
+#undef EXPECT_FIELD
+#undef EXPECT_BOOL_FIELD
+#undef EXPECT_FLOAT_FIELD
+#undef EXPECT_DOUBLE_FIELD
+#undef EXPECT_INVALID
+}
+
+TEST_F(TextFormatParserTest, InvalidToken) {
+  ExpectFailure("optional_bool: true\n-5\n", "Expected identifier, got: -", 2,
+                1);
+
+  ExpectFailure("optional_bool: true!\n", "Expected identifier, got: !", 1, 20);
+  ExpectFailure("\"some string\"", "Expected identifier, got: \"some string\"",
+                1, 1);
+}
+
+TEST_F(TextFormatParserTest, InvalidFieldName) {
+  ExpectFailure(
+      "invalid_field: somevalue\n",
+      "Message type \"protobuf_unittest.TestAllTypes\" has no field named "
+      "\"invalid_field\".",
+      1, 14);
+}
+
+TEST_F(TextFormatParserTest, InvalidCapitalization) {
+  // We require that group names be exactly as they appear in the .proto.
+  ExpectFailure(
+      "optionalgroup {\na: 15\n}\n",
+      "Message type \"protobuf_unittest.TestAllTypes\" has no field named "
+      "\"optionalgroup\".",
+      1, 15);
+  ExpectFailure(
+      "OPTIONALgroup {\na: 15\n}\n",
+      "Message type \"protobuf_unittest.TestAllTypes\" has no field named "
+      "\"OPTIONALgroup\".",
+      1, 15);
+  ExpectFailure(
+      "Optional_Double: 10.0\n",
+      "Message type \"protobuf_unittest.TestAllTypes\" has no field named "
+      "\"Optional_Double\".",
+      1, 16);
+}
+
+TEST_F(TextFormatParserTest, AllowIgnoreCapitalizationError) {
+  TextFormat::Parser parser;
+  protobuf_unittest::TestAllTypes proto;
+
+  // These fields have a mismatching case.
+  EXPECT_FALSE(parser.ParseFromString("Optional_Double: 10.0", &proto));
+  EXPECT_FALSE(parser.ParseFromString("oPtIoNaLgRoUp { a: 15 }", &proto));
+
+  // ... but are parsed correctly if we match case insensitive.
+  parser.AllowCaseInsensitiveField(true);
+  EXPECT_TRUE(parser.ParseFromString("Optional_Double: 10.0", &proto));
+  EXPECT_EQ(10.0, proto.optional_double());
+  EXPECT_TRUE(parser.ParseFromString("oPtIoNaLgRoUp { a: 15 }", &proto));
+  EXPECT_EQ(15, proto.optionalgroup().a());
+}
+
+TEST_F(TextFormatParserTest, InvalidFieldValues) {
+  // Invalid values for a double/float field.
+  ExpectFailure("optional_double: \"hello\"\n",
+                "Expected double, got: \"hello\"", 1, 18);
+  ExpectFailure("optional_double: true\n", "Expected double, got: true", 1, 18);
+  ExpectFailure("optional_double: !\n", "Expected double, got: !", 1, 18);
+  ExpectFailure("optional_double {\n  \n}\n", "Expected \":\", found \"{\".", 1,
+                17);
+
+  // Invalid values for a signed integer field.
+  ExpectFailure("optional_int32: \"hello\"\n",
+                "Expected integer, got: \"hello\"", 1, 17);
+  ExpectFailure("optional_int32: true\n", "Expected integer, got: true", 1, 17);
+  ExpectFailure("optional_int32: 4.5\n", "Expected integer, got: 4.5", 1, 17);
+  ExpectFailure("optional_int32: !\n", "Expected integer, got: !", 1, 17);
+  ExpectFailure("optional_int32 {\n \n}\n", "Expected \":\", found \"{\".", 1,
+                16);
+  ExpectFailure("optional_int32: 0x80000000\n",
+                "Integer out of range (0x80000000)", 1, 17);
+  ExpectFailure("optional_int64: 0x8000000000000000\n",
+                "Integer out of range (0x8000000000000000)", 1, 17);
+  ExpectFailure("optional_int32: -0x80000001\n",
+                "Integer out of range (0x80000001)", 1, 18);
+  ExpectFailure("optional_int64: -0x8000000000000001\n",
+                "Integer out of range (0x8000000000000001)", 1, 18);
+
+  // Invalid values for an unsigned integer field.
+  ExpectFailure("optional_uint64: \"hello\"\n",
+                "Expected integer, got: \"hello\"", 1, 18);
+  ExpectFailure("optional_uint64: true\n", "Expected integer, got: true", 1,
+                18);
+  ExpectFailure("optional_uint64: 4.5\n", "Expected integer, got: 4.5", 1, 18);
+  ExpectFailure("optional_uint64: -5\n", "Expected integer, got: -", 1, 18);
+  ExpectFailure("optional_uint64: !\n", "Expected integer, got: !", 1, 18);
+  ExpectFailure("optional_uint64 {\n \n}\n", "Expected \":\", found \"{\".", 1,
+                17);
+  ExpectFailure("optional_uint32: 0x100000000\n",
+                "Integer out of range (0x100000000)", 1, 18);
+  ExpectFailure("optional_uint64: 0x10000000000000000\n",
+                "Integer out of range (0x10000000000000000)", 1, 18);
+
+  // Invalid values for a boolean field.
+  ExpectFailure("optional_bool: \"hello\"\n",
+                "Expected identifier, got: \"hello\"", 1, 16);
+  ExpectFailure("optional_bool: 5\n", "Integer out of range (5)", 1, 16);
+  ExpectFailure("optional_bool: -7.5\n", "Expected identifier, got: -", 1, 16);
+  ExpectFailure("optional_bool: !\n", "Expected identifier, got: !", 1, 16);
+
+  ExpectFailure(
+      "optional_bool: meh\n",
+      "Invalid value for boolean field \"optional_bool\". Value: \"meh\".", 2,
+      1);
+
+  ExpectFailure("optional_bool {\n \n}\n", "Expected \":\", found \"{\".", 1,
+                15);
+
+  // Invalid values for a string field.
+  ExpectFailure("optional_string: true\n", "Expected string, got: true", 1, 18);
+  ExpectFailure("optional_string: 5\n", "Expected string, got: 5", 1, 18);
+  ExpectFailure("optional_string: -7.5\n", "Expected string, got: -", 1, 18);
+  ExpectFailure("optional_string: !\n", "Expected string, got: !", 1, 18);
+  ExpectFailure("optional_string {\n \n}\n", "Expected \":\", found \"{\".", 1,
+                17);
+
+  // Invalid values for an enumeration field.
+  ExpectFailure("optional_nested_enum: \"hello\"\n",
+                "Expected integer or identifier, got: \"hello\"", 1, 23);
+
+  // Valid token, but enum value is not defined.
+  ExpectFailure("optional_nested_enum: 5\n",
+                "Unknown enumeration value of \"5\" for field "
+                "\"optional_nested_enum\".",
+                2, 1);
+  // We consume the negative sign, so the error position starts one character
+  // later.
+  ExpectFailure("optional_nested_enum: -7.5\n", "Expected integer, got: 7.5", 1,
+                24);
+  ExpectFailure("optional_nested_enum: !\n",
+                "Expected integer or identifier, got: !", 1, 23);
+
+  ExpectFailure("optional_nested_enum: grah\n",
+                "Unknown enumeration value of \"grah\" for field "
+                "\"optional_nested_enum\".",
+                2, 1);
+
+  ExpectFailure("optional_nested_enum {\n \n}\n",
+                "Expected \":\", found \"{\".", 1, 22);
+}
+
+TEST_F(TextFormatParserTest, MessageDelimiters) {
+  // Non-matching delimiters.
+  ExpectFailure("OptionalGroup <\n \n}\n", "Expected \">\", found \"}\".", 3,
+                1);
+
+  // Invalid delimiters.
+  ExpectFailure("OptionalGroup [\n \n]\n", "Expected \"{\", found \"[\".", 1,
+                15);
+
+  // Unending message.
+  ExpectFailure("optional_nested_message {\n \nbb: 118\n",
+                "Expected identifier, got: ", 4, 1);
+}
+
+TEST_F(TextFormatParserTest, UnknownExtension) {
+  // Non-matching delimiters.
+  ExpectFailure("[blahblah]: 123",
+                "Extension \"blahblah\" is not defined or is not an "
+                "extension of \"protobuf_unittest.TestAllTypes\".",
+                1, 11);
+}
+
+TEST_F(TextFormatParserTest, MissingRequired) {
+  unittest::TestRequired message;
+  ExpectFailure("a: 1", "Message missing required fields: b, c", 0, 1,
+                &message);
+}
+
+TEST_F(TextFormatParserTest, ParseDuplicateRequired) {
+  unittest::TestRequired message;
+  ExpectFailure("a: 1 b: 2 c: 3 a: 1",
+                "Non-repeated field \"a\" is specified multiple times.", 1, 17,
+                &message);
+}
+
+TEST_F(TextFormatParserTest, ParseDuplicateOptional) {
+  unittest::ForeignMessage message;
+  ExpectFailure("c: 1 c: 2",
+                "Non-repeated field \"c\" is specified multiple times.", 1, 7,
+                &message);
+}
+
+TEST_F(TextFormatParserTest, MergeDuplicateRequired) {
+  unittest::TestRequired message;
+  TextFormat::Parser parser;
+  EXPECT_TRUE(parser.MergeFromString("a: 1 b: 2 c: 3 a: 4", &message));
+  EXPECT_EQ(4, message.a());
+}
+
+TEST_F(TextFormatParserTest, MergeDuplicateOptional) {
+  unittest::ForeignMessage message;
+  TextFormat::Parser parser;
+  EXPECT_TRUE(parser.MergeFromString("c: 1 c: 2", &message));
+  EXPECT_EQ(2, message.c());
+}
+
+TEST_F(TextFormatParserTest, ExplicitDelimiters) {
+  unittest::TestRequired message;
+  EXPECT_TRUE(TextFormat::ParseFromString("a:1,b:2;c:3", &message));
+  EXPECT_EQ(1, message.a());
+  EXPECT_EQ(2, message.b());
+  EXPECT_EQ(3, message.c());
+}
+
+TEST_F(TextFormatParserTest, PrintErrorsToStderr) {
+  std::vector errors;
+
+  {
+    ScopedMemoryLog log;
+    unittest::TestAllTypes proto;
+    EXPECT_FALSE(TextFormat::ParseFromString("no_such_field: 1", &proto));
+    errors = log.GetMessages(ERROR);
+  }
+
+  ASSERT_EQ(1, errors.size());
+  EXPECT_EQ(
+      "Error parsing text-format protobuf_unittest.TestAllTypes: "
+      "1:14: Message type \"protobuf_unittest.TestAllTypes\" has no field "
+      "named \"no_such_field\".",
+      errors[0]);
+}
+
+TEST_F(TextFormatParserTest, FailsOnTokenizationError) {
+  std::vector errors;
+
+  {
+    ScopedMemoryLog log;
+    unittest::TestAllTypes proto;
+    EXPECT_FALSE(TextFormat::ParseFromString("\020", &proto));
+    errors = log.GetMessages(ERROR);
+  }
+
+  ASSERT_EQ(1, errors.size());
+  EXPECT_EQ(
+      "Error parsing text-format protobuf_unittest.TestAllTypes: "
+      "1:1: Invalid control characters encountered in text.",
+      errors[0]);
+}
+
+TEST_F(TextFormatParserTest, ParseDeprecatedField) {
+  unittest::TestDeprecatedFields message;
+  ExpectMessage("deprecated_int32: 42",
+                "WARNING:text format contains deprecated field "
+                "\"deprecated_int32\"",
+                1, 21, &message, true);
+}
+
+TEST_F(TextFormatParserTest, SetRecursionLimit) {
+  const char* format = "child: { $0 }";
+  std::string input;
+  for (int i = 0; i < 100; ++i) input = strings::Substitute(format, input);
+
+  unittest::NestedTestAllTypes message;
+  ExpectSuccessAndTree(input, &message, nullptr);
+
+  input = strings::Substitute(format, input);
+  parser_.SetRecursionLimit(100);
+  ExpectMessage(input, "Message is too deep", 1, 908, &message, false);
+
+  parser_.SetRecursionLimit(101);
+  ExpectSuccessAndTree(input, &message, nullptr);
+}
+
+class TextFormatMessageSetTest : public testing::Test {
+ protected:
+  static const char proto_debug_string_[];
+};
+const char TextFormatMessageSetTest::proto_debug_string_[] =
+    "message_set {\n"
+    "  [protobuf_unittest.TestMessageSetExtension1] {\n"
+    "    i: 23\n"
+    "  }\n"
+    "  [protobuf_unittest.TestMessageSetExtension2] {\n"
+    "    str: \"foo\"\n"
+    "  }\n"
+    "}\n";
+
+TEST_F(TextFormatMessageSetTest, Serialize) {
+  protobuf_unittest::TestMessageSetContainer proto;
+  protobuf_unittest::TestMessageSetExtension1* item_a =
+      proto.mutable_message_set()->MutableExtension(
+          protobuf_unittest::TestMessageSetExtension1::message_set_extension);
+  item_a->set_i(23);
+  protobuf_unittest::TestMessageSetExtension2* item_b =
+      proto.mutable_message_set()->MutableExtension(
+          protobuf_unittest::TestMessageSetExtension2::message_set_extension);
+  item_b->set_str("foo");
+  EXPECT_EQ(proto_debug_string_, proto.DebugString());
+}
+
+TEST_F(TextFormatMessageSetTest, Deserialize) {
+  protobuf_unittest::TestMessageSetContainer proto;
+  ASSERT_TRUE(TextFormat::ParseFromString(proto_debug_string_, &proto));
+  EXPECT_EQ(
+      23,
+      proto.message_set()
+          .GetExtension(
+              protobuf_unittest::TestMessageSetExtension1::message_set_extension)
+          .i());
+  EXPECT_EQ(
+      "foo",
+      proto.message_set()
+          .GetExtension(
+              protobuf_unittest::TestMessageSetExtension2::message_set_extension)
+          .str());
+
+  // Ensure that these are the only entries present.
+  std::vector descriptors;
+  proto.message_set().GetReflection()->ListFields(proto.message_set(),
+                                                  &descriptors);
+  EXPECT_EQ(2, descriptors.size());
+}
+
+TEST(TextFormatUnknownFieldTest, TestUnknownField) {
+  protobuf_unittest::TestAllTypes proto;
+  TextFormat::Parser parser;
+  // Unknown field is not permitted by default.
+  EXPECT_FALSE(parser.ParseFromString("unknown_field: 12345", &proto));
+  EXPECT_FALSE(parser.ParseFromString("12345678: 12345", &proto));
+
+  parser.AllowUnknownField(true);
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: 12345", &proto));
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: -12345", &proto));
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: 1.2345", &proto));
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: -1.2345", &proto));
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: 1.2345f", &proto));
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: -1.2345f", &proto));
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: inf", &proto));
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: -inf", &proto));
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: TYPE_STRING", &proto));
+  EXPECT_TRUE(
+      parser.ParseFromString("unknown_field: \"string value\"", &proto));
+  // Invalid field value
+  EXPECT_FALSE(parser.ParseFromString("unknown_field: -TYPE_STRING", &proto));
+  // Two or more unknown fields
+  EXPECT_TRUE(
+      parser.ParseFromString("unknown_field1: TYPE_STRING\n"
+                             "unknown_field2: 12345",
+                             &proto));
+  // Unknown nested message
+  EXPECT_TRUE(
+      parser.ParseFromString("unknown_message1: {}\n"
+                             "unknown_message2 {\n"
+                             "  unknown_field: 12345\n"
+                             "}\n"
+                             "unknown_message3 <\n"
+                             "  unknown_nested_message {\n"
+                             "    unknown_field: 12345\n"
+                             "  }\n"
+                             ">",
+                             &proto));
+  // Unmatched delimeters for message body
+  EXPECT_FALSE(parser.ParseFromString("unknown_message: {>", &proto));
+  // Unknown extension
+  EXPECT_TRUE(
+      parser.ParseFromString("[somewhere.unknown_extension1]: 12345\n"
+                             "[somewhere.unknown_extension2] {\n"
+                             "  unknown_field: 12345\n"
+                             "}",
+                             &proto));
+  // Unknown fields between known fields
+  ASSERT_TRUE(
+      parser.ParseFromString("optional_int32: 1\n"
+                             "unknown_field: 12345\n"
+                             "optional_string: \"string\"\n"
+                             "unknown_message { unknown: 0 }\n"
+                             "optional_nested_message { bb: 2 }",
+                             &proto));
+  EXPECT_EQ(1, proto.optional_int32());
+  EXPECT_EQ("string", proto.optional_string());
+  EXPECT_EQ(2, proto.optional_nested_message().bb());
+
+  // Unknown field with numeric tag number instead of identifier.
+  EXPECT_TRUE(parser.ParseFromString("12345678: 12345", &proto));
+
+  // Nested unknown extensions.
+  EXPECT_TRUE(
+      parser.ParseFromString("[test.extension1] <\n"
+                             "  unknown_nested_message <\n"
+                             "    [test.extension2] <\n"
+                             "      unknown_field: 12345\n"
+                             "    >\n"
+                             "  >\n"
+                             ">",
+                             &proto));
+  EXPECT_TRUE(
+      parser.ParseFromString("[test.extension1] {\n"
+                             "  unknown_nested_message {\n"
+                             "    [test.extension2] {\n"
+                             "      unknown_field: 12345\n"
+                             "    }\n"
+                             "  }\n"
+                             "}",
+                             &proto));
+  EXPECT_TRUE(
+      parser.ParseFromString("[test.extension1] <\n"
+                             "  some_unknown_fields: <\n"
+                             "    unknown_field: 12345\n"
+                             "  >\n"
+                             ">",
+                             &proto));
+  EXPECT_TRUE(
+      parser.ParseFromString("[test.extension1] {\n"
+                             "  some_unknown_fields: {\n"
+                             "    unknown_field: 12345\n"
+                             "  }\n"
+                             "}",
+                             &proto));
+
+  // Unknown field with compact repetition.
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: [1, 2]", &proto));
+  // Unknown field with compact repetition of some unknown enum.
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: [VAL1, VAL2]", &proto));
+  // Unknown field with compact repetition with sub-message.
+  EXPECT_TRUE(parser.ParseFromString("unknown_field: [{a:1}, ]", &proto));
+}
+
+TEST(TextFormatUnknownFieldTest, TestAnyInUnknownField) {
+  protobuf_unittest::TestAllTypes proto;
+  TextFormat::Parser parser;
+  parser.AllowUnknownField(true);
+  EXPECT_TRUE(
+      parser.ParseFromString("unknown {\n"
+                             "  [type.googleapis.com/foo.bar] {\n"
+                             "  }\n"
+                             "}",
+                             &proto));
+}
+
+TEST(TextFormatUnknownFieldTest, TestUnknownExtension) {
+  protobuf_unittest::TestAllTypes proto;
+  TextFormat::Parser parser;
+  std::string message_with_ext =
+      "[test.extension1] {\n"
+      "  some_unknown_fields: {\n"
+      "    unknown_field: 12345\n"
+      "  }\n"
+      "}";
+  // Unknown extensions are not permitted by default.
+  EXPECT_FALSE(parser.ParseFromString(message_with_ext, &proto));
+  // AllowUnknownField implies AllowUnknownExtension.
+  parser.AllowUnknownField(true);
+  EXPECT_TRUE(parser.ParseFromString(message_with_ext, &proto));
+
+  parser.AllowUnknownField(false);
+  EXPECT_FALSE(parser.ParseFromString(message_with_ext, &proto));
+  parser.AllowUnknownExtension(true);
+  EXPECT_TRUE(parser.ParseFromString(message_with_ext, &proto));
+  // Unknown fields are still not accepted.
+  EXPECT_FALSE(parser.ParseFromString("unknown_field: 1", &proto));
+}
+
+
+}  // namespace text_format_unittest
+}  // namespace protobuf
+}  // namespace google
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/timestamp.pb.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/timestamp.pb.cc"
new file mode 100644
index 00000000..43de52e8
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/timestamp.pb.cc"
@@ -0,0 +1,324 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/timestamp.proto
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+PROTOBUF_NAMESPACE_OPEN
+class TimestampDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _Timestamp_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+static void InitDefaultsscc_info_Timestamp_google_2fprotobuf_2ftimestamp_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_Timestamp_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::Timestamp();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+  PROTOBUF_NAMESPACE_ID::Timestamp::InitAsDefaultInstance();
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_Timestamp_google_2fprotobuf_2ftimestamp_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_Timestamp_google_2fprotobuf_2ftimestamp_2eproto}, {}};
+
+static ::PROTOBUF_NAMESPACE_ID::Metadata file_level_metadata_google_2fprotobuf_2ftimestamp_2eproto[1];
+static constexpr ::PROTOBUF_NAMESPACE_ID::EnumDescriptor const** file_level_enum_descriptors_google_2fprotobuf_2ftimestamp_2eproto = nullptr;
+static constexpr ::PROTOBUF_NAMESPACE_ID::ServiceDescriptor const** file_level_service_descriptors_google_2fprotobuf_2ftimestamp_2eproto = nullptr;
+
+const ::PROTOBUF_NAMESPACE_ID::uint32 TableStruct_google_2fprotobuf_2ftimestamp_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  ~0u,  // no _has_bits_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Timestamp, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Timestamp, seconds_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Timestamp, nanos_),
+};
+static const ::PROTOBUF_NAMESPACE_ID::internal::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  { 0, -1, sizeof(PROTOBUF_NAMESPACE_ID::Timestamp)},
+};
+
+static ::PROTOBUF_NAMESPACE_ID::Message const * const file_default_instances[] = {
+  reinterpret_cast(&PROTOBUF_NAMESPACE_ID::_Timestamp_default_instance_),
+};
+
+const char descriptor_table_protodef_google_2fprotobuf_2ftimestamp_2eproto[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) =
+  "\n\037google/protobuf/timestamp.proto\022\017googl"
+  "e.protobuf\"+\n\tTimestamp\022\017\n\007seconds\030\001 \001(\003"
+  "\022\r\n\005nanos\030\002 \001(\005B~\n\023com.google.protobufB\016"
+  "TimestampProtoP\001Z+github.com/golang/prot"
+  "obuf/ptypes/timestamp\370\001\001\242\002\003GPB\252\002\036Google."
+  "Protobuf.WellKnownTypesb\006proto3"
+  ;
+static const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable*const descriptor_table_google_2fprotobuf_2ftimestamp_2eproto_deps[1] = {
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase*const descriptor_table_google_2fprotobuf_2ftimestamp_2eproto_sccs[1] = {
+  &scc_info_Timestamp_google_2fprotobuf_2ftimestamp_2eproto.base,
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::once_flag descriptor_table_google_2fprotobuf_2ftimestamp_2eproto_once;
+static bool descriptor_table_google_2fprotobuf_2ftimestamp_2eproto_initialized = false;
+const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2ftimestamp_2eproto = {
+  &descriptor_table_google_2fprotobuf_2ftimestamp_2eproto_initialized, descriptor_table_protodef_google_2fprotobuf_2ftimestamp_2eproto, "google/protobuf/timestamp.proto", 231,
+  &descriptor_table_google_2fprotobuf_2ftimestamp_2eproto_once, descriptor_table_google_2fprotobuf_2ftimestamp_2eproto_sccs, descriptor_table_google_2fprotobuf_2ftimestamp_2eproto_deps, 1, 0,
+  schemas, file_default_instances, TableStruct_google_2fprotobuf_2ftimestamp_2eproto::offsets,
+  file_level_metadata_google_2fprotobuf_2ftimestamp_2eproto, 1, file_level_enum_descriptors_google_2fprotobuf_2ftimestamp_2eproto, file_level_service_descriptors_google_2fprotobuf_2ftimestamp_2eproto,
+};
+
+// Force running AddDescriptors() at dynamic initialization time.
+static bool dynamic_init_dummy_google_2fprotobuf_2ftimestamp_2eproto = (static_cast(::PROTOBUF_NAMESPACE_ID::internal::AddDescriptors(&descriptor_table_google_2fprotobuf_2ftimestamp_2eproto)), true);
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+void Timestamp::InitAsDefaultInstance() {
+}
+class Timestamp::_Internal {
+ public:
+};
+
+Timestamp::Timestamp()
+  : ::PROTOBUF_NAMESPACE_ID::Message(), _internal_metadata_(nullptr) {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:google.protobuf.Timestamp)
+}
+Timestamp::Timestamp(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+  _internal_metadata_(arena) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.Timestamp)
+}
+Timestamp::Timestamp(const Timestamp& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _internal_metadata_(nullptr) {
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::memcpy(&seconds_, &from.seconds_,
+    static_cast(reinterpret_cast(&nanos_) -
+    reinterpret_cast(&seconds_)) + sizeof(nanos_));
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.Timestamp)
+}
+
+void Timestamp::SharedCtor() {
+  ::memset(&seconds_, 0, static_cast(
+      reinterpret_cast(&nanos_) -
+      reinterpret_cast(&seconds_)) + sizeof(nanos_));
+}
+
+Timestamp::~Timestamp() {
+  // @@protoc_insertion_point(destructor:google.protobuf.Timestamp)
+  SharedDtor();
+}
+
+void Timestamp::SharedDtor() {
+  GOOGLE_DCHECK(GetArenaNoVirtual() == nullptr);
+}
+
+void Timestamp::ArenaDtor(void* object) {
+  Timestamp* _this = reinterpret_cast< Timestamp* >(object);
+  (void)_this;
+}
+void Timestamp::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void Timestamp::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const Timestamp& Timestamp::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_Timestamp_google_2fprotobuf_2ftimestamp_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void Timestamp::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.Timestamp)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  ::memset(&seconds_, 0, static_cast(
+      reinterpret_cast(&nanos_) -
+      reinterpret_cast(&seconds_)) + sizeof(nanos_));
+  _internal_metadata_.Clear();
+}
+
+const char* Timestamp::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  ::PROTOBUF_NAMESPACE_ID::Arena* arena = GetArenaNoVirtual(); (void)arena;
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // int64 seconds = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 8)) {
+          seconds_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // int32 nanos = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 16)) {
+          nanos_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint64(&ptr);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag, &_internal_metadata_, ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* Timestamp::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Timestamp)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // int64 seconds = 1;
+  if (this->seconds() != 0) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt64ToArray(1, this->_internal_seconds(), target);
+  }
+
+  // int32 nanos = 2;
+  if (this->nanos() != 0) {
+    target = stream->EnsureSpace(target);
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::WriteInt32ToArray(2, this->_internal_nanos(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields(), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.Timestamp)
+  return target;
+}
+
+size_t Timestamp::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.Timestamp)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // int64 seconds = 1;
+  if (this->seconds() != 0) {
+    total_size += 1 +
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int64Size(
+        this->_internal_seconds());
+  }
+
+  // int32 nanos = 2;
+  if (this->nanos() != 0) {
+    total_size += 1 +
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::Int32Size(
+        this->_internal_nanos());
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void Timestamp::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Timestamp)
+  GOOGLE_DCHECK_NE(&from, this);
+  const Timestamp* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.Timestamp)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.Timestamp)
+    MergeFrom(*source);
+  }
+}
+
+void Timestamp::MergeFrom(const Timestamp& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Timestamp)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  if (from.seconds() != 0) {
+    _internal_set_seconds(from._internal_seconds());
+  }
+  if (from.nanos() != 0) {
+    _internal_set_nanos(from._internal_nanos());
+  }
+}
+
+void Timestamp::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.Timestamp)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void Timestamp::CopyFrom(const Timestamp& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.Timestamp)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool Timestamp::IsInitialized() const {
+  return true;
+}
+
+void Timestamp::InternalSwap(Timestamp* other) {
+  using std::swap;
+  _internal_metadata_.Swap(&other->_internal_metadata_);
+  swap(seconds_, other->seconds_);
+  swap(nanos_, other->nanos_);
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata Timestamp::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::Timestamp* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Timestamp >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::Timestamp >(arena);
+}
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+#include 
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/timestamp.pb.h" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/timestamp.pb.h"
new file mode 100644
index 00000000..338a1e70
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/timestamp.pb.h"
@@ -0,0 +1,291 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/timestamp.proto
+
+#ifndef GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2ftimestamp_2eproto
+#define GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2ftimestamp_2eproto
+
+#include 
+#include 
+
+#include 
+#if PROTOBUF_VERSION < 3011000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please update
+#error your headers.
+#endif
+#if 3011002 < PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include   // IWYU pragma: export
+#include   // IWYU pragma: export
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+#define PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2ftimestamp_2eproto PROTOBUF_EXPORT
+PROTOBUF_NAMESPACE_OPEN
+namespace internal {
+class AnyMetadata;
+}  // namespace internal
+PROTOBUF_NAMESPACE_CLOSE
+
+// Internal implementation detail -- do not use these members.
+struct PROTOBUF_EXPORT TableStruct_google_2fprotobuf_2ftimestamp_2eproto {
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTableField entries[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::AuxillaryParseTableField aux[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTable schema[1]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::FieldMetadata field_metadata[];
+  static const ::PROTOBUF_NAMESPACE_ID::internal::SerializationTable serialization_table[];
+  static const ::PROTOBUF_NAMESPACE_ID::uint32 offsets[];
+};
+extern PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2ftimestamp_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+class Timestamp;
+class TimestampDefaultTypeInternal;
+PROTOBUF_EXPORT extern TimestampDefaultTypeInternal _Timestamp_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::Timestamp* Arena::CreateMaybeMessage(Arena*);
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+class PROTOBUF_EXPORT Timestamp :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.Timestamp) */ {
+ public:
+  Timestamp();
+  virtual ~Timestamp();
+
+  Timestamp(const Timestamp& from);
+  Timestamp(Timestamp&& from) noexcept
+    : Timestamp() {
+    *this = ::std::move(from);
+  }
+
+  inline Timestamp& operator=(const Timestamp& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline Timestamp& operator=(Timestamp&& from) noexcept {
+    if (GetArenaNoVirtual() == from.GetArenaNoVirtual()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArena() const final {
+    return GetArenaNoVirtual();
+  }
+  inline void* GetMaybeArenaPointer() const final {
+    return MaybeArenaPtr();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const Timestamp& default_instance();
+
+  static void InitAsDefaultInstance();  // FOR INTERNAL USE ONLY
+  static inline const Timestamp* internal_default_instance() {
+    return reinterpret_cast(
+               &_Timestamp_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    0;
+
+  friend void swap(Timestamp& a, Timestamp& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(Timestamp* other) {
+    if (other == this) return;
+    if (GetArenaNoVirtual() == other->GetArenaNoVirtual()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(Timestamp* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArenaNoVirtual() == other->GetArenaNoVirtual());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline Timestamp* New() const final {
+    return CreateMaybeMessage(nullptr);
+  }
+
+  Timestamp* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const Timestamp& from);
+  void MergeFrom(const Timestamp& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(Timestamp* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.Timestamp";
+  }
+  protected:
+  explicit Timestamp(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  inline ::PROTOBUF_NAMESPACE_ID::Arena* GetArenaNoVirtual() const {
+    return _internal_metadata_.arena();
+  }
+  inline void* MaybeArenaPtr() const {
+    return _internal_metadata_.raw_arena_ptr();
+  }
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2ftimestamp_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2ftimestamp_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kSecondsFieldNumber = 1,
+    kNanosFieldNumber = 2,
+  };
+  // int64 seconds = 1;
+  void clear_seconds();
+  ::PROTOBUF_NAMESPACE_ID::int64 seconds() const;
+  void set_seconds(::PROTOBUF_NAMESPACE_ID::int64 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int64 _internal_seconds() const;
+  void _internal_set_seconds(::PROTOBUF_NAMESPACE_ID::int64 value);
+  public:
+
+  // int32 nanos = 2;
+  void clear_nanos();
+  ::PROTOBUF_NAMESPACE_ID::int32 nanos() const;
+  void set_nanos(::PROTOBUF_NAMESPACE_ID::int32 value);
+  private:
+  ::PROTOBUF_NAMESPACE_ID::int32 _internal_nanos() const;
+  void _internal_set_nanos(::PROTOBUF_NAMESPACE_ID::int32 value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.Timestamp)
+ private:
+  class _Internal;
+
+  ::PROTOBUF_NAMESPACE_ID::internal::InternalMetadataWithArena _internal_metadata_;
+  template  friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::int64 seconds_;
+  ::PROTOBUF_NAMESPACE_ID::int32 nanos_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  friend struct ::TableStruct_google_2fprotobuf_2ftimestamp_2eproto;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic push
+  #pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif  // __GNUC__
+// Timestamp
+
+// int64 seconds = 1;
+inline void Timestamp::clear_seconds() {
+  seconds_ = PROTOBUF_LONGLONG(0);
+}
+inline ::PROTOBUF_NAMESPACE_ID::int64 Timestamp::_internal_seconds() const {
+  return seconds_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int64 Timestamp::seconds() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Timestamp.seconds)
+  return _internal_seconds();
+}
+inline void Timestamp::_internal_set_seconds(::PROTOBUF_NAMESPACE_ID::int64 value) {
+  
+  seconds_ = value;
+}
+inline void Timestamp::set_seconds(::PROTOBUF_NAMESPACE_ID::int64 value) {
+  _internal_set_seconds(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.Timestamp.seconds)
+}
+
+// int32 nanos = 2;
+inline void Timestamp::clear_nanos() {
+  nanos_ = 0;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 Timestamp::_internal_nanos() const {
+  return nanos_;
+}
+inline ::PROTOBUF_NAMESPACE_ID::int32 Timestamp::nanos() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Timestamp.nanos)
+  return _internal_nanos();
+}
+inline void Timestamp::_internal_set_nanos(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  
+  nanos_ = value;
+}
+inline void Timestamp::set_nanos(::PROTOBUF_NAMESPACE_ID::int32 value) {
+  _internal_set_nanos(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.Timestamp.nanos)
+}
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic pop
+#endif  // __GNUC__
+
+// @@protoc_insertion_point(namespace_scope)
+
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+
+#include 
+#endif  // GOOGLE_PROTOBUF_INCLUDED_GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2ftimestamp_2eproto
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/timestamp.proto" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/timestamp.proto"
new file mode 100644
index 00000000..cd357864
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/timestamp.proto"
@@ -0,0 +1,138 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option cc_enable_arenas = true;
+option go_package = "github.com/golang/protobuf/ptypes/timestamp";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "TimestampProto";
+option java_multiple_files = true;
+option objc_class_prefix = "GPB";
+
+// A Timestamp represents a point in time independent of any time zone or local
+// calendar, encoded as a count of seconds and fractions of seconds at
+// nanosecond resolution. The count is relative to an epoch at UTC midnight on
+// January 1, 1970, in the proleptic Gregorian calendar which extends the
+// Gregorian calendar backwards to year one.
+//
+// All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap
+// second table is needed for interpretation, using a [24-hour linear
+// smear](https://developers.google.com/time/smear).
+//
+// The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
+// restricting to that range, we ensure that we can convert to and from [RFC
+// 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
+//
+// # Examples
+//
+// Example 1: Compute Timestamp from POSIX `time()`.
+//
+//     Timestamp timestamp;
+//     timestamp.set_seconds(time(NULL));
+//     timestamp.set_nanos(0);
+//
+// Example 2: Compute Timestamp from POSIX `gettimeofday()`.
+//
+//     struct timeval tv;
+//     gettimeofday(&tv, NULL);
+//
+//     Timestamp timestamp;
+//     timestamp.set_seconds(tv.tv_sec);
+//     timestamp.set_nanos(tv.tv_usec * 1000);
+//
+// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
+//
+//     FILETIME ft;
+//     GetSystemTimeAsFileTime(&ft);
+//     UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
+//
+//     // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
+//     // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
+//     Timestamp timestamp;
+//     timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
+//     timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
+//
+// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
+//
+//     long millis = System.currentTimeMillis();
+//
+//     Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
+//         .setNanos((int) ((millis % 1000) * 1000000)).build();
+//
+//
+// Example 5: Compute Timestamp from current time in Python.
+//
+//     timestamp = Timestamp()
+//     timestamp.GetCurrentTime()
+//
+// # JSON Mapping
+//
+// In JSON format, the Timestamp type is encoded as a string in the
+// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
+// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
+// where {year} is always expressed using four digits while {month}, {day},
+// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
+// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
+// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
+// is required. A proto3 JSON serializer should always use UTC (as indicated by
+// "Z") when printing the Timestamp type and a proto3 JSON parser should be
+// able to accept both UTC and other timezones (as indicated by an offset).
+//
+// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
+// 01:30 UTC on January 15, 2017.
+//
+// In JavaScript, one can convert a Date object to this format using the
+// standard
+// [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString)
+// method. In Python, a standard `datetime.datetime` object can be converted
+// to this format using
+// [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with
+// the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use
+// the Joda Time's [`ISODateTimeFormat.dateTime()`](
+// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D
+// ) to obtain a formatter capable of generating timestamps in this format.
+//
+//
+message Timestamp {
+  // Represents seconds of UTC time since Unix epoch
+  // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+  // 9999-12-31T23:59:59Z inclusive.
+  int64 seconds = 1;
+
+  // Non-negative fractions of a second at nanosecond resolution. Negative
+  // second values with fractions must still have non-negative nanos values
+  // that count forward in time. Must be from 0 to 999,999,999
+  // inclusive.
+  int32 nanos = 2;
+}
diff --git "a/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/type.pb.cc" "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/type.pb.cc"
new file mode 100644
index 00000000..a690acb9
--- /dev/null
+++ "b/ByteEdu.Com\346\226\227\345\205\275\346\243\213\345\205\250\346\240\210\350\257\276\347\250\213\357\274\210leaf\357\274\211/DSQ_Leaf/src/youyugame/modules/MsgCenter/tool/proto_init/proto/google/protobuf/type.pb.cc"
@@ -0,0 +1,2196 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/type.proto
+
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+// @@protoc_insertion_point(includes)
+#include 
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fany_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_Any_google_2fprotobuf_2fany_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2ftype_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_EnumValue_google_2fprotobuf_2ftype_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2ftype_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_Field_google_2fprotobuf_2ftype_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2ftype_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<1> scc_info_Option_google_2fprotobuf_2ftype_2eproto;
+extern PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fsource_5fcontext_2eproto ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_SourceContext_google_2fprotobuf_2fsource_5fcontext_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+class TypeDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _Type_default_instance_;
+class FieldDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _Field_default_instance_;
+class EnumDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _Enum_default_instance_;
+class EnumValueDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed _instance;
+} _EnumValue_default_instance_;
+class OptionDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed