/******************************************************************************** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).** All rights reserved.** Contact: Nokia Corporation (qt-info@nokia.com)**** This file is part of the test suite 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 Technology Preview License Agreement accompanying** this package.**** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.**** If you have questions regarding the use of this file, please contact** Nokia at qt-info@nokia.com.****************** $QT_END_LICENSE$******************************************************************************/#include <QtCore>#include <QtNetwork>int main(int argc, char *argv[]){ QCoreApplication app(argc, argv); QTcpServer server; if (!server.listen(QHostAddress::LocalHost, 49199)) { qDebug("Failed to listen: %s", server.errorString().toLatin1().constData()); return 1; }#if defined(Q_OS_WINCE) || defined(Q_OS_SYMBIAN) QFile file(QLatin1String("/test_signal.txt")); file.open(QIODevice::WriteOnly); file.write("Listening\n"); file.flush(); file.close();#else printf("Listening\n"); fflush(stdout);#endif server.waitForNewConnection(5000); qFatal("Crash"); return 0;}