xbmc/platform/linux/powermanagement/ConsoleUPowerSyscall.cpp

   1 /*
   2  *  Copyright (C) 2005-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #include "ConsoleUPowerSyscall.h"
  10
  11 #include "utils/log.h"
  12
  13 CConsoleUPowerSyscall::CConsoleUPowerSyscall()
  14 {
  15   m_CanPowerdown = ConsoleKitMethodCall("CanStop");
  16   m_CanReboot    = ConsoleKitMethodCall("CanRestart");
  17 }
  18
  19 bool CConsoleUPowerSyscall::Powerdown()
  20 {
  21   CDBusMessage message("org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager", "org.freedesktop.ConsoleKit.Manager", "Stop");
  22   return message.SendSystem() != NULL;
  23 }
  24
  25 bool CConsoleUPowerSyscall::Reboot()
  26 {
  27   CDBusMessage message("org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager", "org.freedesktop.ConsoleKit.Manager", "Restart");
  28   return message.SendSystem() != NULL;
  29 }
  30
  31 bool CConsoleUPowerSyscall::HasConsoleKitAndUPower()
  32 {
  33   return CDBusUtil::TryMethodCall(DBUS_BUS_SYSTEM, "org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager", "org.freedesktop.ConsoleKit.Manager", "CanStop")
  34     && HasUPower();
  35 }
  36
  37 bool CConsoleUPowerSyscall::ConsoleKitMethodCall(const char *method)
  38 {
  39   CDBusMessage message("org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager", "org.freedesktop.ConsoleKit.Manager", method);
  40   DBusMessage *reply = message.SendSystem();
  41   if (reply)
  42   {
  43     dbus_bool_t boolean = FALSE;
  44
  45     if (dbus_message_get_args (reply, NULL, DBUS_TYPE_BOOLEAN, &boolean, DBUS_TYPE_INVALID))
  46       return boolean;
  47   }
  48
  49   return false;
  50 }