| /**************************************************************************** |
| ** |
| ** 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. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QHTTPSOCKETENGINE_P_H |
| #define QHTTPSOCKETENGINE_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "private/qabstractsocketengine_p.h" |
| #include "qabstractsocket.h" |
| #include "qnetworkproxy.h" |
| #include "private/qauthenticator_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| #if !defined(QT_NO_NETWORKPROXY) && !defined(QT_NO_HTTP) |
| |
| class QTcpSocket; |
| class QHttpSocketEnginePrivate; |
| |
| class Q_AUTOTEST_EXPORT QHttpSocketEngine : public QAbstractSocketEngine |
| { |
| Q_OBJECT |
| public: |
| enum HttpState { |
| None, |
| ConnectSent, |
| Connected, |
| SendAuthentication, |
| ReadResponseContent |
| }; |
| QHttpSocketEngine(QObject *parent = 0); |
| ~QHttpSocketEngine(); |
| |
| bool initialize(QAbstractSocket::SocketType type, QAbstractSocket::NetworkLayerProtocol protocol = QAbstractSocket::IPv4Protocol); |
| bool initialize(int socketDescriptor, QAbstractSocket::SocketState socketState = QAbstractSocket::ConnectedState); |
| |
| void setProxy(const QNetworkProxy &networkProxy); |
| |
| int socketDescriptor() const; |
| |
| bool isValid() const; |
| |
| bool connectInternal(); |
| bool connectToHost(const QHostAddress &address, quint16 port); |
| bool connectToHostByName(const QString &name, quint16 port); |
| bool bind(const QHostAddress &address, quint16 port); |
| bool listen(); |
| int accept(); |
| void close(); |
| |
| qint64 bytesAvailable() const; |
| |
| qint64 read(char *data, qint64 maxlen); |
| qint64 write(const char *data, qint64 len); |
| |
| #ifndef QT_NO_UDPSOCKET |
| qint64 readDatagram(char *data, qint64 maxlen, QHostAddress *addr = 0, |
| quint16 *port = 0); |
| qint64 writeDatagram(const char *data, qint64 len, const QHostAddress &addr, |
| quint16 port); |
| bool hasPendingDatagrams() const; |
| qint64 pendingDatagramSize() const; |
| #endif // QT_NO_UDPSOCKET |
| |
| qint64 bytesToWrite() const; |
| |
| int option(SocketOption option) const; |
| bool setOption(SocketOption option, int value); |
| |
| bool waitForRead(int msecs = 30000, bool *timedOut = 0); |
| bool waitForWrite(int msecs = 30000, bool *timedOut = 0); |
| bool waitForReadOrWrite(bool *readyToRead, bool *readyToWrite, |
| bool checkRead, bool checkWrite, |
| int msecs = 30000, bool *timedOut = 0); |
| |
| bool isReadNotificationEnabled() const; |
| void setReadNotificationEnabled(bool enable); |
| bool isWriteNotificationEnabled() const; |
| void setWriteNotificationEnabled(bool enable); |
| bool isExceptionNotificationEnabled() const; |
| void setExceptionNotificationEnabled(bool enable); |
| |
| public slots: |
| void slotSocketConnected(); |
| void slotSocketDisconnected(); |
| void slotSocketReadNotification(); |
| void slotSocketBytesWritten(); |
| void slotSocketError(QAbstractSocket::SocketError error); |
| void slotSocketStateChanged(QAbstractSocket::SocketState state); |
| |
| private slots: |
| void emitPendingReadNotification(); |
| void emitPendingWriteNotification(); |
| void emitPendingConnectionNotification(); |
| |
| private: |
| void emitReadNotification(); |
| void emitWriteNotification(); |
| void emitConnectionNotification(); |
| |
| Q_DECLARE_PRIVATE(QHttpSocketEngine) |
| Q_DISABLE_COPY(QHttpSocketEngine) |
| |
| }; |
| |
| |
| class QHttpSocketEnginePrivate : public QAbstractSocketEnginePrivate |
| { |
| Q_DECLARE_PUBLIC(QHttpSocketEngine) |
| public: |
| QHttpSocketEnginePrivate(); |
| ~QHttpSocketEnginePrivate(); |
| |
| QNetworkProxy proxy; |
| QString peerName; |
| QTcpSocket *socket; |
| QByteArray readBuffer; // only used for parsing the proxy response |
| QHttpSocketEngine::HttpState state; |
| QAuthenticator authenticator; |
| bool readNotificationEnabled; |
| bool writeNotificationEnabled; |
| bool exceptNotificationEnabled; |
| bool readNotificationActivated; |
| bool writeNotificationActivated; |
| bool readNotificationPending; |
| bool writeNotificationPending; |
| bool connectionNotificationPending; |
| uint pendingResponseData; |
| }; |
| |
| class Q_AUTOTEST_EXPORT QHttpSocketEngineHandler : public QSocketEngineHandler |
| { |
| public: |
| virtual QAbstractSocketEngine *createSocketEngine(QAbstractSocket::SocketType socketType, |
| const QNetworkProxy &, QObject *parent); |
| virtual QAbstractSocketEngine *createSocketEngine(int socketDescripter, QObject *parent); |
| }; |
| #endif |
| |
| QT_END_NAMESPACE |
| |
| #endif // QHTTPSOCKETENGINE_H |