1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the examples of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

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    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

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    28 ** If you have questions regarding the use of this file, please contact

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    36 **

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    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #include <stdio.h>

    43 #include <stdlib.h>

    44 

    45 #include <QtCore/QCoreApplication>

    46 #include <QtCore/QTimer>

    47 #include <QtDBus/QtDBus>

    48 

    49 #include "ping-common.h"

    50 #include "pong.h"

    51 

    52 QString Pong::ping(const QString &arg)

    53 {

    54     QMetaObject::invokeMethod(QCoreApplication::instance(), "quit");

    55     return QString("ping(\"%1\") got called").arg(arg);

    56 }

    57 

    58 int main(int argc, char **argv)

    59 {

    60     QCoreApplication app(argc, argv);

    61 

    62     if (!QDBusConnection::sessionBus().isConnected()) {

    63         fprintf(stderr, "Cannot connect to the D-Bus session bus.\n"

    64                 "To start it, run:\n"

    65                 "\teval `dbus-launch --auto-syntax`\n");

    66         return 1;

    67     }

    68 

    69     if (!QDBusConnection::sessionBus().registerService(SERVICE_NAME)) {

    70         fprintf(stderr, "%s\n",

    71                 qPrintable(QDBusConnection::sessionBus().lastError().message()));        

    72         exit(1);

    73     }

    74 

    75     Pong pong;

    76     QDBusConnection::sessionBus().registerObject("/", &pong, QDBusConnection::ExportAllSlots);

    77     

    78     app.exec();

    79     return 0;

    80 }