vxug-VXAPI/VX-API/IsProcessRunningAsAdmin.cpp

27 lines
552 B
C++

#include "Win32Helper.h"
BOOL IsProcessRunningAsAdmin(VOID)
{
HANDLE hToken = NULL;
TOKEN_ELEVATION Elevation = { 0 };
DWORD dwSize = 0;
BOOL bFlag = FALSE;
if (!OpenProcessToken(GetCurrentProcessNoForward(), TOKEN_QUERY, &hToken))
goto EXIT_ROUTINE;
if (!GetTokenInformation(hToken, TokenElevation, &Elevation, sizeof(Elevation), &dwSize))
goto EXIT_ROUTINE;
bFlag = TRUE;
EXIT_ROUTINE:
if (!bFlag)
SetLastErrorInTeb(ERROR_ACCESS_DENIED);
if (hToken)
CloseHandle(hToken);
return (bFlag ? Elevation.TokenIsElevated : FALSE);
}