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IsAdmin defined in User.{cc,h} #41

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Merged
merged 1 commit into from
Mar 6, 2017
Merged

IsAdmin defined in User.{cc,h} #41

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59 changes: 59 additions & 0 deletions Source/User.cc
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Original file line number Diff line number Diff line change
@@ -0,0 +1,59 @@
////////////////////////////////////////////////////////////////////////////////
// -------------------------------------------------------------------------- //
// //
// (C) 2010-2016 Robot Developers //
// (C) 2016 Chris Gregory [email protected] //
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@czipperz czipperz Mar 6, 2017

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This line should be deleted and the one above should be (C) 2016-2017.

// See LICENSE for licensing info //
// //
// -------------------------------------------------------------------------- //
////////////////////////////////////////////////////////////////////////////////

//----------------------------------------------------------------------------//
// Prefaces //
//----------------------------------------------------------------------------//

#include "User.h"

#if defined (ROBOT_OS_MAC) || \
defined (ROBOT_OS_LINUX)
#include <unistd.h>
#include <sys/types.h>
#endif

#if defined (ROBOT_OS_WIN)
#include <Winbase.h>
#endif

ROBOT_NS_BEGIN

bool User::IsAdmin(void)
{
#if defined (ROBOT_OS_MAC) || \
defined (ROBOT_OS_LINUX)
return getuid() == 0;
#endif
#ifdef ROBOT_OS_WIN
BOOL b;
SID_IDENTIFIER_AUTHORITY NtAuthority = SECURITY_NT_AUTHORITY;
PSID AdministratorsGroup;
b = AllocateAndInitializeSid(
&NtAuthority,
2,
SECURITY_BUILTIN_DOMAIN_RID,
DOMAIN_ALIAS_RID_ADMINS,
0, 0, 0, 0, 0, 0,
&AdministratorsGroup);
if(b)
{
if (!CheckTokenMembership (NULL, AdministratorsGroup, &b))
{
b = FALSE;
}
FreeSid(AdministratorsGroup);
}

return b == TRUE;
#endif
}

ROBOT_NS_END
36 changes: 36 additions & 0 deletions Source/User.h
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Original file line number Diff line number Diff line change
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////////////////////////////////////////////////////////////////////////////////
// -------------------------------------------------------------------------- //
// //
// (C) 2010-2016 Robot Developers //
// (C) 2016 Chris Gregory [email protected] //
// See LICENSE for licensing info //
// //
// -------------------------------------------------------------------------- //
////////////////////////////////////////////////////////////////////////////////

//----------------------------------------------------------------------------//
// Prefaces //
//----------------------------------------------------------------------------//

#pragma once

#include "Types.h"
ROBOT_NS_BEGIN



//----------------------------------------------------------------------------//
// Classes //
//----------------------------------------------------------------------------//

////////////////////////////////////////////////////////////////////////////////

class ROBOT_EXPORT User
{
public:
////////////////////////////////////////////////////////////////////////////////

static bool IsAdmin(void);
};

ROBOT_NS_END