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66 lines
2.3 KiB
66 lines
2.3 KiB
/* |
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* Copyright 2012 Gregor Taetzner gregor@freenet.de |
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* |
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* This program is free software; you can redistribute it and/or * |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of |
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* the License or (at your option) version 3 or any later version |
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* accepted by the membership of KDE e.V. (or its successor approved |
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* by the membership of KDE e.V.), which shall act as a proxy |
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* defined in Section 14 of version 3 of the license. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include "packagekitengine.h" |
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#include "packagekitservice.h" |
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#include <QDBusMessage> |
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#include <QDBusConnection> |
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PackagekitEngine::PackagekitEngine(QObject* parent, const QVariantList& args) |
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: DataEngine(parent, args), |
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m_pk_available(false) |
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{ |
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} |
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void PackagekitEngine::init() |
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{ |
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QDBusMessage message; |
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message = QDBusMessage::createMethodCall("org.freedesktop.DBus", |
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"/org/freedesktop/DBus", |
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"org.freedesktop.DBus", |
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"ListActivatableNames"); |
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QDBusMessage reply = QDBusConnection::sessionBus().call(message); |
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if (reply.type() == QDBusMessage::ReplyMessage |
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&& reply.arguments().size() == 1) { |
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QStringList list = reply.arguments().first().toStringList(); |
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if (list.contains("org.freedesktop.PackageKit")) { |
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m_pk_available = true; |
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} |
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} |
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setData("Status", "available", m_pk_available); |
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} |
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Plasma::Service* PackagekitEngine::serviceForSource(const QString& source) |
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{ |
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if (m_pk_available) { |
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return new PackagekitService(this); |
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} |
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// if packagekit not available, return null service |
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return Plasma::DataEngine::serviceForSource(source); |
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} |
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K_EXPORT_PLASMA_DATAENGINE_WITH_JSON(packagekit, PackagekitEngine, "plasma-dataengine-packagekit.json") |
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#include "packagekitengine.moc" |