diff options
Diffstat (limited to 'examples/network/threadedfortuneserver/fortunethread.cpp')
-rw-r--r-- | examples/network/threadedfortuneserver/fortunethread.cpp | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/examples/network/threadedfortuneserver/fortunethread.cpp b/examples/network/threadedfortuneserver/fortunethread.cpp new file mode 100644 index 0000000000..e9878e06d7 --- /dev/null +++ b/examples/network/threadedfortuneserver/fortunethread.cpp @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** 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 Nokia Corporation and its Subsidiary(-ies) 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 "fortunethread.h" + +#include <QtNetwork> + +//! [0] +FortuneThread::FortuneThread(int socketDescriptor, const QString &fortune, QObject *parent) + : QThread(parent), socketDescriptor(socketDescriptor), text(fortune) +{ +} +//! [0] + +//! [1] +void FortuneThread::run() +{ + QTcpSocket tcpSocket; +//! [1] //! [2] + if (!tcpSocket.setSocketDescriptor(socketDescriptor)) { + emit error(tcpSocket.error()); + return; + } +//! [2] //! [3] + + 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)); +//! [3] //! [4] + + tcpSocket.write(block); + tcpSocket.disconnectFromHost(); + tcpSocket.waitForDisconnected(); +} +//! [4] |