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# fortunethread.cpp Example File
network/threadedfortuneserver/fortunethread.cpp

     /****************************************************************************
     **
     ** Copyright (C) 2005-2006 Trolltech ASA. 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
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     **
     ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
     ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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     ****************************************************************************/

     #include "fortunethread.h"

     #include <QtNetwork>

     FortuneThread::FortuneThread(int socketDescriptor, const QString &fortune, QObject *parent)
         : QThread(parent), socketDescriptor(socketDescriptor), text(fortune)
     {
     }

     void FortuneThread::run()
     {
         QTcpSocket tcpSocket;
         if (!tcpSocket.setSocketDescriptor(socketDescriptor)) {
             emit error(tcpSocket.error());
             return;
         }

         QByteArray block;
         QDataStream out(&block, QIODevice::WriteOnly);
         out.setVersion(QDataStream::Qt_4_0);
         out << (quint16)0;
         out << text;
         out.device()->seek(0);
         out << (quint16)(block.size() - sizeof(quint16));

         tcpSocket.write(block);
         tcpSocket.disconnectFromHost();
         tcpSocket.waitForDisconnected();
     }