mirror of
https://github.com/transmission/transmission
synced 2025-01-04 05:56:02 +00:00
dadffa2c0f
This way all the qualifiers (`const`, `volatile`, `mutable`) are grouped together, e.g. `T const* const x` vs. `const T* const x`. Also helps reading types right-to-left, e.g. "constant pointer to constant T" vs. "constant pointer to T which is constant".
62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
/*
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* This file Copyright (C) 2015 Mnemosyne LLC
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*
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* It may be used under the GNU GPL versions 2 or 3
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* or any future license endorsed by Mnemosyne LLC.
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*
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*/
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#include <iostream>
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#include <QDBusConnection>
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#include <QDBusMessage>
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#include <QDBusReply>
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#include <QString>
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#include <QVariant>
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#include "DBusInteropHelper.h"
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#include "InteropObject.h"
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namespace
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{
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QLatin1String const DBUS_SERVICE("com.transmissionbt.Transmission");
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QLatin1String const DBUS_OBJECT_PATH("/com/transmissionbt/Transmission");
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QLatin1String const DBUS_INTERFACE("com.transmissionbt.Transmission");
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} // namespace
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bool DBusInteropHelper::isConnected() const
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{
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return QDBusConnection::sessionBus().isConnected();
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}
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QVariant DBusInteropHelper::addMetainfo(QString const& metainfo)
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{
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QDBusMessage request = QDBusMessage::createMethodCall(DBUS_SERVICE, DBUS_OBJECT_PATH, DBUS_INTERFACE,
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QLatin1String("AddMetainfo"));
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request.setArguments(QVariantList() << metainfo);
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QDBusReply<bool> const response = QDBusConnection::sessionBus().call(request);
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return response.isValid() ? QVariant(response.value()) : QVariant();
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}
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void DBusInteropHelper::registerObject(QObject* parent)
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{
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QDBusConnection bus = QDBusConnection::sessionBus();
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if (!bus.isConnected())
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{
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return;
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}
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if (!bus.registerService(DBUS_SERVICE))
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{
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std::cerr << "couldn't register " << qPrintable(DBUS_SERVICE) << std::endl;
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}
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if (!bus.registerObject(DBUS_OBJECT_PATH, new InteropObject(parent), QDBusConnection::ExportAllSlots))
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{
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std::cerr << "couldn't register " << qPrintable(DBUS_OBJECT_PATH) << std::endl;
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}
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}
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