reactos/modules/rostests/rosautotest/shutdown.cpp

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/*
* PROJECT: ReactOS Automatic Testing Utility
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
* PURPOSE: Helper function for shutting down the system
* COPYRIGHT: Copyright 2008-2009 Colin Finck (colin@reactos.org)
*/
#include "precomp.h"
/**
* Shuts down the system.
*
* @return
* true if everything went well, false if there was a problem while trying to shut down the system.
*/
bool ShutdownSystem()
{
HANDLE hToken;
TOKEN_PRIVILEGES Privileges;
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &hToken))
{
StringOut("OpenProcessToken failed\n");
return false;
}
/* Get the LUID for the Shutdown privilege */
if (!LookupPrivilegeValueW(NULL, SE_SHUTDOWN_NAME, &Privileges.Privileges[0].Luid))
{
StringOut("LookupPrivilegeValue failed\n");
return false;
}
/* Assign the Shutdown privilege to our process */
Privileges.PrivilegeCount = 1;
Privileges.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
if (!AdjustTokenPrivileges(hToken, FALSE, &Privileges, 0, NULL, NULL))
{
StringOut("AdjustTokenPrivileges failed\n");
return false;
}
/* Finally shut down the system */
if(!ExitWindowsEx(EWX_POWEROFF, SHTDN_REASON_MAJOR_OTHER | SHTDN_REASON_MINOR_OTHER | SHTDN_REASON_FLAG_PLANNED))
{
StringOut("ExitWindowsEx failed\n");
return false;
}
return true;
}