| /**************************************************************************** |
| ** |
| ** 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 QtNetwork module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** GNU Lesser General Public License Usage |
| ** 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. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU General |
| ** Public License version 3.0 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 the GNU General |
| ** Public License version 3.0 requirements will be met: |
| ** http://www.gnu.org/copyleft/gpl.html. |
| ** |
| ** Other Usage |
| ** Alternatively, this file may be used in accordance with the terms and |
| ** conditions contained in a signed written agreement between you and Nokia. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qabstractsocketengine_p.h" |
| #include "qnativesocketengine_p.h" |
| #include "qmutex.h" |
| #include "qnetworkproxy.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| 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(QAbstractSocket::SocketType socketType, const QNetworkProxy &proxy, QObject *parent) |
| { |
| #ifndef QT_NO_NETWORKPROXY |
| // proxy type must have been resolved by now |
| if (proxy.type() == QNetworkProxy::DefaultProxy) |
| return 0; |
| #endif |
| |
| QMutexLocker locker(&socketHandlers()->mutex); |
| for (int i = 0; i < socketHandlers()->size(); i++) { |
| if (QAbstractSocketEngine *ret = socketHandlers()->at(i)->createSocketEngine(socketType, proxy, parent)) |
| return ret; |
| } |
| |
| #ifndef QT_NO_NETWORKPROXY |
| // only NoProxy can have reached here |
| if (proxy.type() != QNetworkProxy::NoProxy) |
| return 0; |
| #endif |
| |
| 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::connectionNotification() |
| { |
| if (QAbstractSocketEngineReceiver *receiver = d_func()->receiver) |
| receiver->connectionNotification(); |
| } |
| |
| #ifndef QT_NO_NETWORKPROXY |
| void QAbstractSocketEngine::proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *authenticator) |
| { |
| if (QAbstractSocketEngineReceiver *receiver = d_func()->receiver) |
| receiver->proxyAuthenticationRequired(proxy, authenticator); |
| } |
| #endif |
| |
| |
| 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; |
| } |
| |
| QT_END_NAMESPACE |