2b75c156b6
Change-Id: I6441ff931dbd33b698d762e6f6784898f3f60fe7 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
75 lines
2.9 KiB
C++
75 lines
2.9 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
** Contact: http://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the examples of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:BSD$
|
|
** 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 <stdio.h>
|
|
|
|
#include <QtCore/QCoreApplication>
|
|
#include <QtDBus/QtDBus>
|
|
|
|
#include "ping-common.h"
|
|
|
|
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;
|
|
}
|
|
|
|
QDBusInterface iface(SERVICE_NAME, "/", "", QDBusConnection::sessionBus());
|
|
if (iface.isValid()) {
|
|
QDBusReply<QString> reply = iface.call("ping", argc > 1 ? argv[1] : "");
|
|
if (reply.isValid()) {
|
|
printf("Reply was: %s\n", qPrintable(reply.value()));
|
|
return 0;
|
|
}
|
|
|
|
fprintf(stderr, "Call failed: %s\n", qPrintable(reply.error().message()));
|
|
return 1;
|
|
}
|
|
|
|
fprintf(stderr, "%s\n",
|
|
qPrintable(QDBusConnection::sessionBus().lastError().message()));
|
|
return 1;
|
|
}
|