=begin
**
** Copyright (C) 2004-2006 Trolltech AS. All rights reserved.
**
** This file is part of the example classes of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 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 GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**

** Translated to QtRuby by Richard Dale
=end

require 'Qt'
require './ping-common.rb'
	
app = Qt::CoreApplication.new(ARGV)
	
if !Qt::DBusConnection.sessionBus.connected?
	$stderr.puts("Cannot connect to the D-BUS session bus.\n" \
	                "To start it, run:\n" \
	                "\teval `dbus-launch --auto-syntax`\n")
	exit(1)
end
	
iface = Qt::DBusInterface.new(SERVICE_NAME, "/", "", Qt::DBusConnection.sessionBus)
if iface.valid?
	message = iface.call("ping", ARGV.length > 0 ? ARGV[0] : "")
	reply = Qt::DBusReply.new(message)
	if reply.valid?
		puts("Reply was: %s\n" % reply.value)
		exit(0)
	end
	
	$stderr.puts("Call failed: %s\n" % reply.error.message)
	exit(1)
end
	
$stderr.puts("%s\n" % Qt::DBusConnection.sessionBus.lastError.message)
exit(1)