void KSMServer::shutdown(KApplication::ShutdownConfirm confirm, KApplication::ShutdownType sdtype, KApplication::ShutdownMode sdmode)
{
pendingShutdown.stop();
if(dialogActive)
return;
if(state >= Shutdown) // already performing shutdown
return;
if(state != Idle) // performing startup
{
// perform shutdown as soon as startup is finished, in order to avoid saving partial session
if(!pendingShutdown.isActive())
{
pendingShutdown.start(1000);
pendingShutdown_confirm = confirm;
pendingShutdown_sdtype = sdtype;
pendingShutdown_sdmode = sdmode;
}
return;
}
KConfig *config = KGlobal::config();
config->reparseConfiguration(); // config may have changed in the KControl module
config->setGroup("General");
bool logoutConfirmed = (confirm == KApplication::ShutdownConfirmYes) ? false : (confirm == KApplication::ShutdownConfirmNo)
? true
: !config->readBoolEntry("confirmLogout", true);
bool mayShutdown = (config->readBoolEntry("offerShutdown", true) && DM().canShutdown());
bool maySuspend = config->readBoolEntry("offerSuspend", true);
bool mayHibernate = config->readBoolEntry("offerHibernate", true);
bool lockBeforeSuspendHibernate = config->readBoolEntry("lockBeforeSuspendHibernate", true);
// FIXME At this moment we can't query for SuspendAllowed/HibernateAllowed because
// we haven't support for ConsoleKit yet
// query upower for suspend/hibernate capability
QDBusConnection dbusConnection;
if(maySuspend || mayHibernate)
{
dbusConnection = QDBusConnection::addConnection(QDBusConnection::SystemBus);
if(dbusConnection.isConnected())
{
// can suspend?
if(maySuspend)
{
#ifdef WITH_LOGIND
QDBusMessage dbusMessage = QDBusMessage::methodCall(DBUS_UPOWER_SERVICE, DBUS_UPOWER_PATH, DBUS_UPOWER_INTERFACE, "CanSuspend");
#else
QDBusMessage dbusMessage = QDBusMessage::methodCall(DBUS_UPOWER_SERVICE, DBUS_UPOWER_PATH, DBUS_PROPERTIES_INTERFACE, "Get");
dbusMessage << QDBusData::fromString(DBUS_UPOWER_INTERFACE) << QDBusData::fromString("CanSuspend");
#endif
QDBusMessage dbusReply = dbusConnection.sendWithReply(dbusMessage);
if(dbusReply.type() == QDBusMessage::ReplyMessage && dbusReply.count() == 1)
#ifdef WITH_LOGIND
maySuspend = ("yes" == dbusReply[0].toString());
#else
maySuspend = dbusReply[0].toVariant().value.toBool();
#endif
else
{
maySuspend = false;
kdDebug() << "[dbus/upower] CanSuspend: " << dbusConnection.lastError().message() << "\n";
}
}
// can hibernate?
if(mayHibernate)
{
#ifdef WITH_LOGIND
QDBusMessage dbusMessage = QDBusMessage::methodCall(DBUS_UPOWER_SERVICE, DBUS_UPOWER_PATH, DBUS_UPOWER_INTERFACE, "CanHibernate");
#else
QDBusMessage dbusMessage = QDBusMessage::methodCall(DBUS_UPOWER_SERVICE, DBUS_UPOWER_PATH, DBUS_PROPERTIES_INTERFACE, "Get");
dbusMessage << QDBusData::fromString(DBUS_UPOWER_INTERFACE) << QDBusData::fromString("CanHibernate");
#endif
QDBusMessage dbusReply = dbusConnection.sendWithReply(dbusMessage);
if(dbusReply.type() == QDBusMessage::ReplyMessage && dbusReply.count() == 1)
#ifdef WITH_LOGIND
mayHibernate = ("yes" == dbusReply[0].toString());
#else
mayHibernate = dbusReply[0].toVariant().value.toBool();
#endif
else
{
mayHibernate = false;
kdDebug() << "[dbus/upower] CanHibernate: " << dbusConnection.lastError().message() << "\n";
}
}
