Long live Qt 4.5!

1 files changed, 92 insertions, 0 deletions

diff --git a/examples/dbus/listnames/listnames.cpp b/examples/dbus/listnames/listnames.cpp
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+++ b/examples/dbus/listnames/listnames.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QDebug>
+#include <QtCore/QStringList>
+#include <QtDBus/QtDBus>
+
+void method1()
+{
+    qDebug() << "Method 1:";
+
+    QDBusReply<QStringList> reply = QDBusConnection::sessionBus().interface()->registeredServiceNames();
+    if (!reply.isValid()) {
+        qDebug() << "Error:" << reply.error().message();
+        exit(1);
+    }
+    foreach (QString name, reply.value())
+        qDebug() << name;
+}
+
+void method2()
+{
+    qDebug() << "Method 2:";
+
+    QDBusConnection bus = QDBusConnection::sessionBus();
+    QDBusInterface dbus_iface("org.freedesktop.DBus", "/org/freedesktop/DBus",
+                              "org.freedesktop.DBus", bus);
+    qDebug() << dbus_iface.call("ListNames").arguments().at(0);
+}
+
+void method3()
+{
+    qDebug() << "Method 3:";
+    qDebug() << QDBusConnection::sessionBus().interface()->registeredServiceNames().value();
+}
+
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+
+    if (!QDBusConnection::sessionBus().isConnected()) {
+        fprintf(stderr, "Cannot connect to the D-Bus session bus.\n"
+                "To start it, run:\n"
+                "\teval `dbus-launch --auto-syntax`\n");
+        return 1;
+    }
+
+    method1();
+    method2();
+    method3();
+
+    return 0;
+}