// *****************************************************************************
// * This file is part of the FreeFileSync project. It is distributed under    *
// * GNU General Public License: http://www.gnu.org/licenses/gpl-3.0           *
// * Copyright (C) Zenju (zenju AT freefilesync DOT org) - All Rights Reserved *
// *****************************************************************************

#include "shutdown.h"
    #include <zen/shell_execute.h>


using namespace zen;




void zen::shutdownSystem() //throw FileError
{
    //https://linux.die.net/man/2/reboot => needs admin rights!

    //should work without admin rights:
    shellExecute("sleep 1; systemctl poweroff", EXEC_TYPE_ASYNC); //throw FileError
    //sleep 1: give FFS some time to properly shut down!
    //Linux: main thread will wait on detached threads!
    warn_static("get rid of shellExecute's thread implementation!")

}


void zen::suspendSystem() //throw FileError
{
    //should work without admin rights:
    shellExecute("systemctl suspend", EXEC_TYPE_ASYNC); //throw FileError

}

/*
Command line alternatives:

#ifdef ZEN_WIN
#ifdef ZEN_WIN_VISTA_AND_LATER
	Shut down:	shutdown /s /t 60
	Sleep:		rundll32.exe powrprof.dll,SetSuspendState Sleep
	Log off:	shutdown /l
#else //XP
    Shut down:	shutdown -s -t 60
    Standby:	rundll32.exe powrprof.dll,SetSuspendState	//this triggers standby OR hibernate, depending on whether hibernate setting is active! no suspend on XP?
    Log off:	shutdown -l
#endif

#elif defined ZEN_LINUX
    Shut down:	systemctl poweroff		//alternative requiring admin: sudo shutdown -h 1
    Sleep:		systemctl suspend  		//alternative requiring admin: sudo pm-suspend
    Log off:	gnome-session-quit --no-prompt
		//alternative requiring admin: sudo killall Xorg
		//alternative without admin: dbus-send --session --print-reply --dest=org.gnome.SessionManager /org/gnome/SessionManager org.gnome.SessionManager.Logout uint32:1

#elif defined ZEN_MAC
    Shut down:	osascript -e 'tell application "System Events" to shut down'
    Sleep:		osascript -e 'tell application "System Events" to sleep'
    Log off:	osascript -e 'tell application "System Events" to log out'
#endif
*/