bool SensorManager::registerService()
{
clearError();
bool ok = bus().isConnected();
if ( !ok )
{
QDBusError error = bus().lastError();
setError(SmNotConnected, error.message());
return false;
}
ok = bus().registerObject( OBJECT_PATH, this );
if ( !ok )
{
QDBusError error = bus().lastError();
setError(SmCanNotRegisterObject, error.message());
return false;
}
ok = bus().registerService ( SERVICE_NAME );
if ( !ok )
{
QDBusError error = bus().lastError();
setError(SmCanNotRegisterService, error.message());
return false;
}
return true;
}
QString KWinWaylandTouchpad::valueWriter(const Prop<T> &prop)
{
if (!prop.changed()) {
return QString();
}
m_iface->setProperty(prop.dbus, prop.val);
QDBusError error = m_iface->lastError();
if (error.isValid()) {
qCCritical(KCM_TOUCHPAD) << error.message();
return error.message();
}
return QString();
}
bool DBusLauncherImpl::launch(const QUrl& url, const QString& mimeType, QWidget* window)
{
if (!url.isValid()) return false;
if (url.isLocalFile()) return launch(url.path(), mimeType, window);
if (mimeType.isEmpty()) return launch(url, window);
QDBusError error;
QValueList<QVariant> params;
params.append(url.toString());
params.append(mimeType);
QDBusMessage reply = m_proxy->sendWithReply("LaunchURL", params, &error);
if (error.isValid())
{
qWarning("Error while launching through D-Bus:\nerror '%s'\nmessage '%s'",
error.name().local8Bit().data(), error.message().local8Bit().data());
return false;
}
if (reply.count() != 1 || reply[0].type() != QVariant::Bool)
{
qWarning("Unexpected launcher reply");
return false;
}
return reply[0].toBool();
}
bool DBusLauncherImpl::launch(const QString& fileName, const QString& mimeType,
QWidget* window)
{
QFileInfo fileInfo(fileName);
if (!fileInfo.exists() || !fileInfo.isReadable()) return false;
if (mimeType.isEmpty()) return launch(fileName, window);
QDBusError error;
QValueList<QVariant> params;
params.append(fileInfo.absFilePath());
params.append(mimeType);
QDBusMessage reply = m_proxy->sendWithReply("LaunchFile", params, &error);
if (error.isValid())
{
qWarning("Error while launching through D-Bus:\nerror '%s'\nmessage '%s'",
error.name().local8Bit().data(), error.message().local8Bit().data());
return false;
}
if (reply.count() != 1 || reply[0].type() != QVariant::Bool)
{
qWarning("Unexpected launcher reply");
return false;
}
return reply[0].toBool();
}
bool KHotKeys::init()
{
khotkeys_inited = true;
// Check if khotkeys is running
QDBusConnection bus = QDBusConnection::sessionBus();
khotkeysInterface = new OrgKdeKhotkeysInterface(
"org.kde.kded",
"/modules/khotkeys",
bus,
NULL);
QDBusError err;
if(!khotkeysInterface->isValid())
{
err = khotkeysInterface->lastError();
if (err.isValid())
{
kError() << err.name() << ":" << err.message();
}
KMessageBox::error(
NULL,
"<qt>" + i18n("Unable to contact khotkeys. Your changes are saved, but they could not be activated.") + "</qt>" );
}
khotkeys_present = khotkeysInterface->isValid();
return true;
}
void CReporterNotificationPrivate::retrieveNotificationId()
{
if (callWatcher == 0)
return;
callWatcher->waitForFinished();
QDBusPendingReply<quint32> reply = *callWatcher;
callWatcher->deleteLater();
callWatcher = 0;
if (reply.isValid()) {
id = reply.argumentAt<0>();
if (id == 0) {
// Notification didn't exist, create a new one.
sendDBusNotify();
retrieveNotificationId();
return;
}
qDebug() << __PRETTY_FUNCTION__
<< "Create notification with id: " << id;
} else if (reply.isError()) {
QDBusError error = reply.error();
qDebug() << __PRETTY_FUNCTION__ << "Failed to create notification: "
<< error.name() << " - " << error.message();
}
}
void QSpiApplicationAdaptor::notifyKeyboardListenerError(const QDBusError& error, const QDBusMessage& /*message*/)
{
qWarning() << "QSpiApplication::keyEventError " << error.name() << error.message();
while (!keyEvents.isEmpty()) {
QPair<QObject*, QKeyEvent*> event = keyEvents.dequeue();
QApplication::postEvent(event.first, event.second);
}
}
QScriptValue qDBusErrorToScriptValue(QScriptEngine *engine, const QDBusError &error)
{
QScriptValue v = engine->newObject();
v.setProperty(QLatin1String("type"), QScriptValue(engine, error.type()), QScriptValue::ReadOnly);
v.setProperty(QLatin1String("name"), QScriptValue(engine, error.name()), QScriptValue::ReadOnly);
v.setProperty(QLatin1String("message"), QScriptValue(engine, error.message()), QScriptValue::ReadOnly);
v.setProperty(QLatin1String("isValid"), QScriptValue(engine, error.isValid()), QScriptValue::ReadOnly);
return v;
}
bool TimeDateCtl::setTimeZone(QString timeZone, QString& errorMessage)
{
mIface->call("SetTimezone", timeZone, true);
QDBusError err = mIface->lastError();
if(err.isValid())
{
errorMessage = err.message();
return false;
}
return true;
}
void KNotification::slotReceivedIdError(const QDBusError& error)
{
if(d->id == -2) //we are already closed
{
deleteLater();
return;
}
kWarning(299) << "Error while contacting notify daemon" << error.message();
d->id = -3;
QTimer::singleShot(0, this, SLOT(deref()));
}
bool TimeDateCtl::setUseNtp(bool value, QString& errorMessage)
{
mIface->call("SetNTP", value, true);
QDBusError err = mIface->lastError();
if(err.isValid())
{
errorMessage = err.message();
return false;
}
return true;
}
bool ServiceControl::stopService()
{
QDBusError reply;
systemd->call("StopUnit", ROCKPOOLD_SYSTEMD_UNIT, "replace");
systemd->call("DisableUnitFiles", QStringList() << ROCKPOOLD_SYSTEMD_UNIT, false);
if (reply.isValid()) {
qWarning() << reply.message();
return false;
} else {
systemd->call("Reload");
return true;
}
}
bool TimeDateCtl::setDateTime(QDateTime dateTime, QString& errorMessage)
{
// the timedatectl dbus service accepts "usec" input.
// Qt can only get "msec" => convert to usec here.
mIface->call("SetTime", dateTime.toMSecsSinceEpoch() * 1000, false, true);
QDBusError err = mIface->lastError();
if(err.isValid())
{
errorMessage = err.message();
return false;
}
return true;
}
void KCMHotkeysPrivate::save()
{
if (current)
applyCurrentItem();
// Write the settings
model->save();
if (!KHotKeys::Daemon::isRunning())
{
if (!KHotKeys::Daemon::start())
{
// On startup the demon does the updating stuff, therefore reload
// the actions.
model->load();
}
else
{
KMessageBox::error(
q,
"<qt>" + i18n("Unable to contact khotkeys. Your changes are saved, but they could not be activated.") + "</qt>" );
}
return;
}
// Inform kdedkhotkeys demon to reload settings
QDBusConnection bus = QDBusConnection::sessionBus();
QPointer<OrgKdeKhotkeysInterface> iface = new OrgKdeKhotkeysInterface(
"org.kde.kded",
"/modules/khotkeys",
bus,
q);
QDBusError err;
if(!iface->isValid())
{
err = iface->lastError();
if (err.isValid())
{
kError() << err.name() << ":" << err.message();
}
KMessageBox::error(
q,
"<qt>" + i18n("Unable to contact khotkeys. Your changes are saved, but they could not be activated.") + "</qt>" );
return;
}
// Reread the configuration. We have no possibility to check if it worked.
iface->reread_configuration();
}
void getProperty(const QString &service, const QString &path, const QString &interfaceAndName)
{
QString property;
QString interface;
if (!splitInterfaceAndName(interfaceAndName, "Property", interface, property))
exit(1);
QDBusInterfacePtr iface(*connection, service, path, interface);
QVariant reply = iface->property(property.toLatin1());
if (reply.isNull()) {
QDBusError error = iface->lastError();
fprintf(stderr, "Could not get property '%s' on interface '%s': %s (%s)\n",
qPrintable(property), qPrintable(interface), qPrintable(error.name()),
qPrintable(error.message()));
exit(1);
}
printf("%s\n", qPrintable(reply.toString()));
}
AbstractSensorChannel* SensorManager::addSensor(const QString& id)
{
sensordLogD() << "Adding sensor: " << id;
clearError();
QString cleanId = getCleanId(id);
QMap<QString, SensorInstanceEntry>::const_iterator entryIt = sensorInstanceMap_.find(cleanId);
if (entryIt == sensorInstanceMap_.end()) {
sensordLogC() << QString("%1 not present").arg(cleanId);
setError( SmIdNotRegistered, QString(tr("instance for sensor type '%1' not registered").arg(cleanId)) );
return NULL;
}
const QString& typeName = entryIt.value().type_;
if ( !sensorFactoryMap_.contains(typeName) )
{
setError( SmFactoryNotRegistered, QString(tr("factory for sensor type '%1' not registered").arg(typeName)) );
return NULL;
}
AbstractSensorChannel* sensorChannel = sensorFactoryMap_[typeName](id);
if ( !sensorChannel->isValid() )
{
sensordLogC() << QString("%1 instantiation failed").arg(cleanId);
delete sensorChannel;
return NULL;
}
bool ok = bus().registerObject(OBJECT_PATH + "/" + sensorChannel->id(), sensorChannel);
if ( !ok )
{
QDBusError error = bus().lastError();
setError(SmCanNotRegisterObject, error.message());
sensordLogC() << "Failed to register sensor '" << OBJECT_PATH + "/" + sensorChannel->id() << "'";
delete sensorChannel;
return NULL;
}
return sensorChannel;
}
bool Notifications::notifyDBus(const QString &text) {
Q_ASSERT(m_interface);
if (!m_interface->isValid()) return false;
QString member = "Notify";
QVariantList params;
params << qApp->applicationName() << static_cast<unsigned int>(0);
params << "/home/h/Projects/qmpdclient/qmpdclient/icons/qmpdclient22.png";
params << qApp->applicationName() << text;
params << QStringList() << QMap<QString, QVariant>() << Config::instance()->notificationsTimeout()*1000;
QDBusMessage reply = m_interface->callWithArgumentList(QDBus::Block, member, params);
if (reply.type() == QDBusMessage::ErrorMessage) {
QDBusError err = reply;
qWarning("Error: %s\n%s", qPrintable(err.name()), qPrintable(err.message()));
return false;
} else if (reply.type() != QDBusMessage::ReplyMessage) {
qWarning("Invalid reply type %d", int(reply.type()));
return false;
}
return true;
}
void DesktopNotificationsFactory::error(const QDBusError &error)
{
qWarning() << "QDBusError:" << error.message();
}
void QOfonoMessageManager::messagesError(const QDBusError &error)
{
qDebug() << Q_FUNC_INFO << error.message();
}
void WatchCommands::musicControl(WatchConnector::MusicControl operation)
{
logger()->debug() << "Operation:" << operation;
QString mpris = parent()->property("mpris").toString();
if (mpris.isEmpty()) {
logger()->debug() << "No mpris interface active";
return;
}
QString method;
switch(operation) {
case WatchConnector::musicPLAY_PAUSE:
method = "PlayPause";
break;
case WatchConnector::musicPAUSE:
method = "Pause";
break;
case WatchConnector::musicPLAY:
method = "Play";
break;
case WatchConnector::musicNEXT:
method = "Next";
break;
case WatchConnector::musicPREVIOUS:
method = "Previous";
break;
case WatchConnector::musicVOLUME_UP:
case WatchConnector::musicVOLUME_DOWN: {
QDBusReply<QDBusVariant> VolumeReply = QDBusConnection::sessionBus().call(
QDBusMessage::createMethodCall(mpris, "/org/mpris/MediaPlayer2", "org.freedesktop.DBus.Properties", "Get")
<< "org.mpris.MediaPlayer2.Player" << "Volume");
if (VolumeReply.isValid()) {
double volume = VolumeReply.value().variant().toDouble();
if (operation == WatchConnector::musicVOLUME_UP) {
volume += 0.1;
}
else {
volume -= 0.1;
}
logger()->debug() << "Setting volume" << volume;
QDBusError err = QDBusConnection::sessionBus().call(
QDBusMessage::createMethodCall(mpris, "/org/mpris/MediaPlayer2", "org.freedesktop.DBus.Properties", "Set")
<< "org.mpris.MediaPlayer2.Player" << "Volume" << QVariant::fromValue(QDBusVariant(volume)));
if (err.isValid()) {
logger()->error() << err.message();
}
}
else {
logger()->error() << VolumeReply.error().message();
}
}
return;
case WatchConnector::musicGET_NOW_PLAYING:
onMprisMetadataChanged(parent()->property("mprisMetadata").toMap());
return;
case WatchConnector::musicSEND_NOW_PLAYING:
logger()->warn() << "Operation" << operation << "not supported";
return;
}
if (method.isEmpty()) {
logger()->error() << "Requested unsupported operation" << operation;
return;
}
logger()->debug() << operation << "->" << method;
QDBusError err = QDBusConnection::sessionBus().call(
QDBusMessage::createMethodCall(mpris, "/org/mpris/MediaPlayer2", "org.mpris.MediaPlayer2.Player", method));
if (err.isValid()) {
logger()->error() << err.message();
}
}
void ReadPasswordJobPrivate::kwalletReadFinished( QDBusPendingCallWatcher* watcher ) {
watcher->deleteLater();
if ( watcher->isError() ) {
const QDBusError err = watcher->error();
q->emitFinishedWithError( OtherError, tr("Could not read password: %1; %2").arg( QDBusError::errorString( err.type() ), err.message() ) );
return;
}
if ( dataType == Binary ) {
QDBusPendingReply<QByteArray> reply = *watcher;
data = reply.value();
} else {
QDBusPendingReply<QString> reply = *watcher;
data = reply.value().toUtf8();
}
q->emitFinished();
}
void DBusProxy::invalidate(const QDBusError &error)
{
invalidate(error.name(), error.message());
}
void DynamicAddress::errorCallback(const QDBusError &error)
{
Q_EMIT addressFetchError(error.message());
}
void UDiskMountDevice::dbusError(const QDBusError &err, const QDBusMessage &msg)
{
qWarning() << "UdisksInfo::mDbus_error" << err.message();
emit error(err.message());
}
void ReadPasswordJobPrivate::kwalletEntryTypeFinished( QDBusPendingCallWatcher* watcher ) {
watcher->deleteLater();
if ( watcher->isError() ) {
const QDBusError err = watcher->error();
q->emitFinishedWithError( OtherError, tr("Could not determine data type: %1; %2").arg( QDBusError::errorString( err.type() ), err.message() ) );
return;
}
const QDBusPendingReply<int> reply = *watcher;
dataType = reply.value() == 1/*Password*/ ? Text : Binary;
const QDBusPendingCall nextReply = dataType == Text
? QDBusPendingCall( iface->readPassword( walletHandle, q->service(), key, q->service() ) )
: QDBusPendingCall( iface->readEntry( walletHandle, q->service(), key, q->service() ) );
QDBusPendingCallWatcher* nextWatcher = new QDBusPendingCallWatcher( nextReply, this );
connect( nextWatcher, SIGNAL(finished(QDBusPendingCallWatcher*)), this, SLOT(kwalletReadFinished(QDBusPendingCallWatcher*)) );
}
QDebug operator<<(QDebug dbg, const QDBusError &msg)
{
dbg.nospace() << "QDBusError(" << msg.name() << ", " << msg.message() << ')';
return dbg.space();
}
void WritePasswordJobPrivate::kwalletWriteFinished( QDBusPendingCallWatcher* watcher ) {
watcher->deleteLater();
QDBusPendingReply<int> reply = *watcher;
if ( reply.isError() ) {
const QDBusError err = reply.error();
q->emitFinishedWithError( OtherError, tr("Could not open wallet: %1; %2").arg( QDBusError::errorString( err.type() ), err.message() ) );
return;
}
q->emitFinished();
}
void WritePasswordJobPrivate::kwalletOpenFinished( QDBusPendingCallWatcher* watcher ) {
watcher->deleteLater();
QDBusPendingReply<int> reply = *watcher;
std::auto_ptr<QSettings> local( !q->settings() ? new QSettings( q->service() ) : 0 );
QSettings* actual = q->settings() ? q->settings() : local.get();
if ( reply.isError() ) {
if ( q->insecureFallback() ) {
if ( mode == Delete ) {
actual->remove( key );
actual->sync();
q->emitFinished();
return;
}
actual->setValue( QString( "%1/type" ).arg( key ), (int)mode );
if ( mode == Text )
actual->setValue( QString( "%1/data" ).arg( key ), textData.toUtf8() );
else if ( mode == Binary )
actual->setValue( QString( "%1/data" ).arg( key ), binaryData );
actual->sync();
q->emitFinished();
} else {
const QDBusError err = reply.error();
q->emitFinishedWithError( OtherError, tr("Could not open wallet: %1; %2").arg( QDBusError::errorString( err.type() ), err.message() ) );
}
return;
}
if ( actual->contains( key ) )
{
// If we had previously written to QSettings, but we now have a kwallet available, migrate and delete old insecure data
actual->remove( key );
actual->sync();
}
const int handle = reply.value();
if ( handle < 0 ) {
q->emitFinishedWithError( AccessDenied, tr("Access to keychain denied") );
return;
}
QDBusPendingReply<int> nextReply;
if ( !textData.isEmpty() )
nextReply = iface->writePassword( handle, q->service(), key, textData, q->service() );
else if ( !binaryData.isEmpty() )
nextReply = iface->writeEntry( handle, q->service(), key, binaryData, q->service() );
else
nextReply = iface->removeEntry( handle, q->service(), key, q->service() );
QDBusPendingCallWatcher* nextWatcher = new QDBusPendingCallWatcher( nextReply, this );
connect( nextWatcher, SIGNAL(finished(QDBusPendingCallWatcher*)), this, SLOT(kwalletWriteFinished(QDBusPendingCallWatcher*)) );
}
void FdInhibition::slotDBusError(const QDBusError& error)
{
qDebug() << error.message();
}
void ReadPasswordJobPrivate::kwalletOpenFinished( QDBusPendingCallWatcher* watcher ) {
watcher->deleteLater();
const QDBusPendingReply<int> reply = *watcher;
std::auto_ptr<QSettings> local( !q->settings() ? new QSettings( q->service() ) : 0 );
QSettings* actual = q->settings() ? q->settings() : local.get();
WritePasswordJobPrivate::Mode mode;
const QString typeKey = QString( "%1/type" ).arg( key );
const QString dataKey = QString( "%1/data" ).arg( key );
if ( reply.isError() ) {
const QDBusError err = reply.error();
if ( q->insecureFallback() && actual->contains( dataKey ) ) {
mode = (WritePasswordJobPrivate::Mode)actual->value( typeKey ).toInt();
data = actual->value( dataKey ).toByteArray();
q->emitFinished();
return;
} else {
if ( err.type() == QDBusError::ServiceUnknown ) //KWalletd not running
q->emitFinishedWithError( NoBackendAvailable, tr("No keychain service available") );
else
q->emitFinishedWithError( OtherError, tr("Could not open wallet: %1; %2").arg( QDBusError::errorString( err.type() ), err.message() ) );
return;
}
}
if ( actual->contains( dataKey ) ) {
// We previously stored data in the insecure QSettings, but now have KWallet available.
// Do the migration
data = actual->value( dataKey ).toByteArray();
mode = (WritePasswordJobPrivate::Mode)actual->value( typeKey ).toInt();
actual->remove( key );
q->emitFinished();
WritePasswordJob* j = new WritePasswordJob( q->service(), 0 );
j->setSettings( q->settings() );
j->setKey( key );
j->setAutoDelete( true );
if ( mode == WritePasswordJobPrivate::Binary )
j->setBinaryData( data );
else if ( mode == WritePasswordJobPrivate::Text )
j->setTextData( QString::fromUtf8( data ) );
else
Q_ASSERT( false );
j->start();
return;
}
walletHandle = reply.value();
if ( walletHandle < 0 ) {
q->emitFinishedWithError( AccessDenied, tr("Access to keychain denied") );
return;
}
const QDBusPendingReply<int> nextReply = iface->entryType( walletHandle, q->service(), key, q->service() );
QDBusPendingCallWatcher* nextWatcher = new QDBusPendingCallWatcher( nextReply, this );
connect( nextWatcher, SIGNAL(finished(QDBusPendingCallWatcher*)), this, SLOT(kwalletEntryTypeFinished(QDBusPendingCallWatcher*)) );
}
