bool AppX11::shutdown() {
_Debug("Try KDE session manger to shutdown.");
QDBusInterface kde("org.kde.ksmserver", "/KSMServer", "org.kde.KSMServerInterface", QDBusConnection::sessionBus());
auto response = kde.call("logout", 0, 2, 2);
if (response.type() != QDBusMessage::ErrorMessage)
return true;
_Debug("KDE session manager does not work: [%%] %%", response.errorName(), response.errorMessage());
_Debug("Fallback to Gnome session manager.");
QDBusInterface gnome("org.gnome.SessionManager", "/org/gnome/SessionManager", "org.gnome.SessionManager", QDBusConnection::sessionBus());
response = gnome.call("RequestShutdown");
if (response.type() != QDBusMessage::ErrorMessage)
return true;
_Debug("Gnome session manager does not work: [%%] %%", response.errorName(), response.errorMessage());
_Debug("Fallback to gnome-power-cmd.sh.");
if (QProcess::startDetached("gnome-power-cmd.sh shutdown") || QProcess::startDetached("gnome-power-cmd shutdown"))
return true;
_Debug("gnome-power-cmd.sh does not work.");
_Debug("Fallback to HAL.");
QDBusInterface hal("org.freedesktop.Hal", "/org/freedesktop/Hal/devices/computer", "org.freedesktop.Hal.Device.SystemPowerManagement", QDBusConnection::systemBus());
response = hal.call("Shutdown");
if (response.type() != QDBusMessage::ErrorMessage)
return true;
_Debug("HAL does not work: [%%] %%", response.errorName(), response.errorMessage());
_Debug("Fallback to ConsoleKit.");
QDBusInterface consoleKit("org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager", "org.freedesktop.ConsoleKit.Manager", QDBusConnection::systemBus());
response = consoleKit.call("Stop");
if (response.type() != QDBusMessage::ErrorMessage)
return true;
_Debug("ConsoleKit does not work: [%%] %%", response.errorName(), response.errorMessage());
_Debug("Sorry, there's no way to shutdown.");
return false;
}
void Log::postNotification(MsgType mt, const QString &console, const QString &plain) {
// Message notification with balloon tooltips
QString qsIcon;
switch (mt) {
case DebugInfo:
case CriticalError:
qsIcon=QLatin1String("gtk-dialog-error");
break;
case Warning:
qsIcon=QLatin1String("gtk-dialog-warning");
break;
case TextMessage:
qsIcon=QLatin1String("gtk-edit");
break;
default:
qsIcon=QLatin1String("gtk-dialog-info");
break;
}
#ifdef USE_DBUS
QDBusMessage response;
QVariantMap hints;
hints.insert(QLatin1String("desktop-entry"), QLatin1String("mumble"));
{
QDBusInterface kde(QLatin1String("org.kde.VisualNotifications"), QLatin1String("/VisualNotifications"), QLatin1String("org.kde.VisualNotifications"));
if (kde.isValid()) {
QList<QVariant> args;
args.append(QLatin1String("mumble"));
args.append(uiLastId);
args.append(QString());
args.append(QLatin1String("mumble"));
args.append(msgName(mt));
args.append(console);
args.append(QStringList());
args.append(hints);
args.append(5000);
response = kde.callWithArgumentList(QDBus::AutoDetect, QLatin1String("Notify"), args);
}
}
if (response.type()!=QDBusMessage::ReplyMessage || response.arguments().at(0).toUInt()==0) {
QDBusInterface gnome(QLatin1String("org.freedesktop.Notifications"), QLatin1String("/org/freedesktop/Notifications"), QLatin1String("org.freedesktop.Notifications"));
if (gnome.isValid())
response = gnome.call(QLatin1String("Notify"), QLatin1String("Mumble"), uiLastId, qsIcon, msgName(mt), console, QStringList(), hints, -1);
}
if (response.type()==QDBusMessage::ReplyMessage && response.arguments().count() == 1) {
uiLastId = response.arguments().at(0).toUInt();
} else {
#else
Q_UNUSED(console);
if (true) {
#endif
postQtNotification(mt, plain);
}
}
static bool DBusReboot(void)
{
#if CONFIG_QTDBUS
QDBusInterface kde("org.kde.ksmserver",
"/KSMServer",
"org.kde.KSMServerInterface");
QDBusInterface gnome("org.gnome.SessionManager",
"/org/gnome/SessionManager",
"org.gnome.SessionManager");
QDBusInterface consolekit("org.freedesktop.ConsoleKit",
"/org/freedesktop/ConsoleKit/Manager",
"org.freedesktop.ConsoleKit.Manager",
QDBusConnection::systemBus());
QDBusInterface hal("org.freedesktop.Hal",
"/org/freedesktop/Hal/devices/computer",
"org.freedesktop.Hal.Device.SystemPowerManagement",
QDBusConnection::systemBus());
QDBusReply<void> void_reply = kde.call("logout", 0, 1, 2);
QDBusReply<bool> bool_reply;
QDBusReply<int> int_reply;
if (!void_reply.isValid())
{
bool_reply = gnome.call("CanShutdown");
if (bool_reply.isValid() && bool_reply.value() == 1)
void_reply=gnome.call("RequestReboot");
}
if (!void_reply.isValid())
{
bool_reply = consolekit.call("CanRestart");
if (bool_reply.isValid() && bool_reply.value() == 1)
void_reply = consolekit.call("Restart");
}
if (!void_reply.isValid())
int_reply = hal.call("Reboot");
return void_reply.isValid() || int_reply.isValid();
#endif
return false;
}