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/*
* Copyright (C) 2010-2011 David Edmundson
* Copyright (C) 2010-2011 Robert Ancell
* Author: David Edmundson <kde@davidedmundson.co.uk>
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2 or version 3 of the License.
* See http://www.gnu.org/copyleft/lgpl.html the full text of the license.
*/
#include "QLightDM/power.h"
#include <QtCore/QVariant>
#include <QtDBus/QDBusInterface>
#include <QtDBus/QDBusReply>
#include <QDebug>
#include "config.h"
using namespace QLightDM;
class PowerInterface::PowerInterfacePrivate
{
public:
PowerInterfacePrivate();
QScopedPointer<QDBusInterface> powerManagementInterface;
QScopedPointer<QDBusInterface> consoleKitInterface;
QScopedPointer<QDBusInterface> login1Interface;
};
PowerInterface::PowerInterfacePrivate::PowerInterfacePrivate() :
powerManagementInterface(new QDBusInterface("org.freedesktop.UPower","/org/freedesktop/UPower", "org.freedesktop.UPower", QDBusConnection::systemBus())),
consoleKitInterface(new QDBusInterface("org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager", "org.freedesktop.ConsoleKit.Manager", QDBusConnection::systemBus())),
login1Interface(new QDBusInterface("org.freedesktop.login1", "/org/freedesktop/login1", "org.freedesktop.login1.Manager", QDBusConnection::systemBus()))
{
}
PowerInterface::PowerInterface(QObject *parent)
: QObject(parent),
d(new PowerInterfacePrivate)
{
}
PowerInterface::~PowerInterface()
{
delete d;
}
bool PowerInterface::canSuspend()
{
if (d->login1Interface->isValid())
{
QDBusReply<QString> reply = d->login1Interface->call("CanSuspend");
if (reply.isValid())
{
return reply.value() == "yes";
}
}
qWarning() << d->login1Interface->lastError();
QDBusReply<bool> reply = d->powerManagementInterface->call("SuspendAllowed");
if (reply.isValid()) {
return reply.value();
}
else {
return false;
}
}
bool PowerInterface::suspend()
{
QDBusReply<void> reply;
if (d->login1Interface->isValid())
reply = d->login1Interface->call("Hibernate", false);
else
reply = d->powerManagementInterface->call("Hibernate");
return reply.isValid ();
}
bool PowerInterface::canHibernate()
{
if (d->login1Interface->isValid())
{
QDBusReply<QString> reply = d->login1Interface->call("CanHibernate");
if (reply.isValid())
{
return reply.value() == "yes";
}
}
qWarning() << d->login1Interface->lastError();
QDBusReply<bool> reply = d->powerManagementInterface->call("HibernateAllowed");
if (reply.isValid()) {
return reply.value();
}
else {
return false;
}
}
bool PowerInterface::hibernate()
{
QDBusReply<void> reply;
if (d->login1Interface->isValid())
reply = d->login1Interface->call("Hibernate", false);
else
reply = d->powerManagementInterface->call("Hibernate");
return reply.isValid ();
}
bool PowerInterface::canShutdown()
{
if (d->login1Interface->isValid()) {
QDBusReply<QString> reply1 = d->login1Interface->call("CanPowerOff");
if (reply1.isValid()) {
return reply1.value() == "yes";
}
}
qWarning() << d->login1Interface->lastError();
QDBusReply<bool> reply = d->consoleKitInterface->call("CanStop");
if (reply.isValid()) {
return reply.value();
}
return false;
}
bool PowerInterface::shutdown()
{
QDBusReply<void> reply;
if (d->login1Interface->isValid())
reply = d->login1Interface->call("PowerOff", false);
else
reply = d->consoleKitInterface->call("Stop");
return reply.isValid();
}
bool PowerInterface::canRestart()
{
if (d->login1Interface->isValid()) {
QDBusReply<QString> reply1 = d->login1Interface->call("CanReboot");
if (reply1.isValid()) {
return reply1.value() == "yes";
}
}
qWarning() << d->login1Interface->lastError();
QDBusReply<bool> reply = d->consoleKitInterface->call("CanRestart");
if (reply.isValid()) {
return reply.value();
}
return false;
}
bool PowerInterface::restart()
{
QDBusReply<void> reply;
if (d->login1Interface->isValid())
reply = d->login1Interface->call("Reboot", false);
else
reply = d->consoleKitInterface->call("Restart");
return reply.isValid();
}
#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
#include "power_moc5.cpp"
#else
#include "power_moc4.cpp"
#endif
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