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-rw-r--r--examples/dbus/listnames/listnames.cpp105
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diff --git a/examples/dbus/listnames/listnames.cpp b/examples/dbus/listnames/listnames.cpp
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--- a/examples/dbus/listnames/listnames.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of The Qt Company Ltd nor the names of its
-** contributors may be used to endorse or promote products derived
-** from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QCoreApplication>
-#include <QDBusConnection>
-#include <QDBusConnectionInterface>
-#include <QDBusInterface>
-#include <QDBusReply>
-#include <QDebug>
-#include <QStringList>
-
-void method1()
-{
- qDebug() << "Method 1:";
-
- QDBusReply<QStringList> reply = QDBusConnection::sessionBus().interface()->registeredServiceNames();
- if (!reply.isValid()) {
- qDebug() << "Error:" << reply.error().message();
- exit(1);
- }
- const QStringList values = reply.value();
- for (const QString &name : values)
- 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;
-}