transmission/qt/DBusInteropHelper.cc

57 lines
1.6 KiB
C++

/*
* This file Copyright (C) 2015 Mnemosyne LLC
*
* It may be used under the GNU GPL versions 2 or 3
* or any future license endorsed by Mnemosyne LLC.
*
*/
#include <QDBusConnection>
#include <QDBusMessage>
#include <QDBusReply>
#include <QString>
#include <QVariant>
#include <QtDebug>
#include "DBusInteropHelper.h"
#include "InteropObject.h"
bool DBusInteropHelper::isConnected() const
{
return QDBusConnection::sessionBus().isConnected();
}
QVariant DBusInteropHelper::addMetainfo(QString const& metainfo) const
{
auto request = QDBusMessage::createMethodCall(
QStringLiteral("com.transmissionbt.Transmission"),
QStringLiteral("/com/transmissionbt/Transmission"),
QStringLiteral("com.transmissionbt.Transmission"),
QStringLiteral("AddMetainfo"));
request.setArguments(QVariantList() << metainfo);
QDBusReply<bool> const response = QDBusConnection::sessionBus().call(request);
return response.isValid() ? QVariant(response.value()) : QVariant();
}
void DBusInteropHelper::registerObject(QObject* parent)
{
auto bus = QDBusConnection::sessionBus();
if (!bus.isConnected())
{
return;
}
auto const service_name = QStringLiteral("com.transmissionbt.Transmission");
if (!bus.registerService(service_name))
{
qWarning() << "couldn't register" << qPrintable(service_name);
}
auto const object_path = QStringLiteral("/com/transmissionbt/Transmission");
if (!bus.registerObject(object_path, new InteropObject(parent), QDBusConnection::ExportAllSlots))
{
qWarning() << "couldn't register" << qPrintable(object_path);
}
}