📄 qabstractsocketengine.cpp
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/******************************************************************************** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.**** This file is part of the QtNetwork module 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://trolltech.com/products/qt/licenses/licensing/opensource/**** If you are unsure which license is appropriate for your use, please** review the following information:** http://trolltech.com/products/qt/licenses/licensing/licensingoverview** or contact the sales department at sales@trolltech.com.**** In addition, as a special exception, Trolltech gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.0, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** In addition, as a special exception, Trolltech, as the sole copyright** holder for Qt Designer, grants users of the Qt/Eclipse Integration** plug-in the right for the Qt/Eclipse Integration to link to** functionality provided by Qt Designer and its related libraries.**** Trolltech reserves all rights not expressly granted herein.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#include "qabstractsocketengine_p.h"#include "qnativesocketengine_p.h"#include "qmutex.h"class QSocketEngineHandlerList : public QList<QSocketEngineHandler*>{public: QMutex mutex;};Q_GLOBAL_STATIC(QSocketEngineHandlerList, socketHandlers)QSocketEngineHandler::QSocketEngineHandler(){ if (!socketHandlers()) return; QMutexLocker locker(&socketHandlers()->mutex); socketHandlers()->prepend(this);}QSocketEngineHandler::~QSocketEngineHandler(){ if (!socketHandlers()) return; QMutexLocker locker(&socketHandlers()->mutex); socketHandlers()->removeAll(this);}QAbstractSocketEnginePrivate::QAbstractSocketEnginePrivate() : socketError(QAbstractSocket::UnknownSocketError) , hasSetSocketError(false) , socketErrorString(QLatin1String(QT_TRANSLATE_NOOP(QSocketLayer, "Unknown error"))) , socketState(QAbstractSocket::UnconnectedState) , socketType(QAbstractSocket::UnknownSocketType) , socketProtocol(QAbstractSocket::UnknownNetworkLayerProtocol) , localPort(0) , peerPort(0) , receiver(0){}QAbstractSocketEngine::QAbstractSocketEngine(QObject *parent) : QObject(*new QAbstractSocketEnginePrivate(), parent){}QAbstractSocketEngine::QAbstractSocketEngine(QAbstractSocketEnginePrivate &dd, QObject* parent) : QObject(dd, parent){}QAbstractSocketEngine *QAbstractSocketEngine::createSocketEngine(const QHostAddress &address, QAbstractSocket::SocketType socketType, QObject *parent){ QMutexLocker locker(&socketHandlers()->mutex); for (int i = 0; i < socketHandlers()->size(); i++) { if (QAbstractSocketEngine *ret = socketHandlers()->at(i)->createSocketEngine(address, socketType, parent)) return ret; } return new QNativeSocketEngine(parent);}QAbstractSocketEngine *QAbstractSocketEngine::createSocketEngine(int socketDescripter, QObject *parent){ QMutexLocker locker(&socketHandlers()->mutex); for (int i = 0; i < socketHandlers()->size(); i++) { if (QAbstractSocketEngine *ret = socketHandlers()->at(i)->createSocketEngine(socketDescripter, parent)) return ret; } return new QNativeSocketEngine(parent);}QAbstractSocket::SocketError QAbstractSocketEngine::error() const{ return d_func()->socketError;}QString QAbstractSocketEngine::errorString() const{ return d_func()->socketErrorString;}void QAbstractSocketEngine::setError(QAbstractSocket::SocketError error, const QString &errorString) const{ Q_D(const QAbstractSocketEngine); d->socketError = error; d->socketErrorString = errorString;}void QAbstractSocketEngine::setReceiver(QAbstractSocketEngineReceiver *receiver){ d_func()->receiver = receiver;}void QAbstractSocketEngine::readNotification(){ if (QAbstractSocketEngineReceiver *receiver = d_func()->receiver) receiver->readNotification();}void QAbstractSocketEngine::writeNotification(){ if (QAbstractSocketEngineReceiver *receiver = d_func()->receiver) receiver->writeNotification();}void QAbstractSocketEngine::exceptionNotification(){ if (QAbstractSocketEngineReceiver *receiver = d_func()->receiver) receiver->exceptionNotification();}void QAbstractSocketEngine::proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *authenticator){ if (QAbstractSocketEngineReceiver *receiver = d_func()->receiver) receiver->proxyAuthenticationRequired(proxy, authenticator);}QAbstractSocket::SocketState QAbstractSocketEngine::state() const{ return d_func()->socketState;}void QAbstractSocketEngine::setState(QAbstractSocket::SocketState state){ d_func()->socketState = state;}QAbstractSocket::SocketType QAbstractSocketEngine::socketType() const{ return d_func()->socketType;}void QAbstractSocketEngine::setSocketType(QAbstractSocket::SocketType socketType){ d_func()->socketType = socketType;}QAbstractSocket::NetworkLayerProtocol QAbstractSocketEngine::protocol() const{ return d_func()->socketProtocol;}void QAbstractSocketEngine::setProtocol(QAbstractSocket::NetworkLayerProtocol protocol){ d_func()->socketProtocol = protocol;}QHostAddress QAbstractSocketEngine::localAddress() const{ return d_func()->localAddress;}void QAbstractSocketEngine::setLocalAddress(const QHostAddress &address){ d_func()->localAddress = address;}quint16 QAbstractSocketEngine::localPort() const{ return d_func()->localPort;}void QAbstractSocketEngine::setLocalPort(quint16 port){ d_func()->localPort = port;}QHostAddress QAbstractSocketEngine::peerAddress() const{ return d_func()->peerAddress;}void QAbstractSocketEngine::setPeerAddress(const QHostAddress &address){ d_func()->peerAddress = address;}quint16 QAbstractSocketEngine::peerPort() const{ return d_func()->peerPort;}void QAbstractSocketEngine::setPeerPort(quint16 port){ d_func()->peerPort = port;}
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