examples/dbus/pingpong/pong.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 16 Apr 2010 15:50:13 +0300
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Revision: 201011 Kit: 201015
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file.  Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights.  These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <QtCore/QCoreApplication>
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#include <QtCore/QTimer>
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#include <QtDBus/QtDBus>
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#include "ping-common.h"
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#include "pong.h"
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QString Pong::ping(const QString &arg)
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{
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    QMetaObject::invokeMethod(QCoreApplication::instance(), "quit");
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    return QString("ping(\"%1\") got called").arg(arg);
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}
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int main(int argc, char **argv)
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{
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    QCoreApplication app(argc, argv);
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    if (!QDBusConnection::sessionBus().isConnected()) {
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        fprintf(stderr, "Cannot connect to the D-Bus session bus.\n"
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                "To start it, run:\n"
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                "\teval `dbus-launch --auto-syntax`\n");
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        return 1;
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    }
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    if (!QDBusConnection::sessionBus().registerService(SERVICE_NAME)) {
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        fprintf(stderr, "%s\n",
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                qPrintable(QDBusConnection::sessionBus().lastError().message()));        
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        exit(1);
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    }
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    Pong pong;
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    QDBusConnection::sessionBus().registerObject("/", &pong, QDBusConnection::ExportAllSlots);
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    app.exec();
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    return 0;
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}