| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtNetwork module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
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| ** GNU Lesser General Public License Usage |
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| ** As a special exception, The Qt Company gives you certain additional |
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| ****************************************************************************/ |
| |
| #ifndef QABSTRACTSOCKET_P_H |
| #define QABSTRACTSOCKET_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists for the convenience |
| // of the QAbstractSocket class. This header file may change from |
| // version to version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "QtNetwork/qabstractsocket.h" |
| #include "QtCore/qbytearray.h" |
| #include "QtCore/qlist.h" |
| #include "QtCore/qtimer.h" |
| #include "private/qringbuffer_p.h" |
| #include "private/qiodevice_p.h" |
| #include "private/qabstractsocketengine_p.h" |
| #include "qnetworkproxy.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QHostInfo; |
| |
| class QAbstractSocketPrivate : public QIODevicePrivate, public QAbstractSocketEngineReceiver |
| { |
| Q_DECLARE_PUBLIC(QAbstractSocket) |
| public: |
| QAbstractSocketPrivate(); |
| virtual ~QAbstractSocketPrivate(); |
| |
| // from QAbstractSocketEngineReceiver |
| inline void readNotification() { canReadNotification(); } |
| inline void writeNotification() { canWriteNotification(); } |
| inline void exceptionNotification() {} |
| inline void closeNotification() { canCloseNotification(); } |
| void connectionNotification(); |
| #ifndef QT_NO_NETWORKPROXY |
| inline void proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *authenticator) { |
| Q_Q(QAbstractSocket); |
| q->proxyAuthenticationRequired(proxy, authenticator); |
| } |
| #endif |
| |
| virtual bool bind(const QHostAddress &address, quint16 port, QAbstractSocket::BindMode mode); |
| |
| bool canReadNotification(); |
| bool canWriteNotification(); |
| void canCloseNotification(); |
| |
| // slots |
| void _q_connectToNextAddress(); |
| void _q_startConnecting(const QHostInfo &hostInfo); |
| void _q_testConnection(); |
| void _q_abortConnectionAttempt(); |
| void _q_forceDisconnect(); |
| |
| bool readSocketNotifierCalled; |
| bool readSocketNotifierState; |
| bool readSocketNotifierStateSet; |
| |
| bool emittedReadyRead; |
| bool emittedBytesWritten; |
| |
| bool abortCalled; |
| bool pendingClose; |
| |
| QAbstractSocket::PauseModes pauseMode; |
| |
| QString hostName; |
| quint16 port; |
| QHostAddress host; |
| QList<QHostAddress> addresses; |
| |
| quint16 localPort; |
| quint16 peerPort; |
| QHostAddress localAddress; |
| QHostAddress peerAddress; |
| QString peerName; |
| |
| QAbstractSocketEngine *socketEngine; |
| qintptr cachedSocketDescriptor; |
| |
| #ifndef QT_NO_NETWORKPROXY |
| QNetworkProxy proxy; |
| QNetworkProxy proxyInUse; |
| void resolveProxy(const QString &hostName, quint16 port); |
| #else |
| inline void resolveProxy(const QString &, quint16) { } |
| #endif |
| inline void resolveProxy(quint16 port) { resolveProxy(QString(), port); } |
| |
| void resetSocketLayer(); |
| bool flush(); |
| |
| bool initSocketLayer(QAbstractSocket::NetworkLayerProtocol protocol); |
| void startConnectingByName(const QString &host); |
| void fetchConnectionParameters(); |
| void setupSocketNotifiers(); |
| bool readFromSocket(); |
| |
| qint64 readBufferMaxSize; |
| QRingBuffer writeBuffer; |
| |
| bool isBuffered; |
| int blockingTimeout; |
| |
| QTimer *connectTimer; |
| QTimer *disconnectTimer; |
| int connectTimeElapsed; |
| |
| int hostLookupId; |
| |
| QAbstractSocket::SocketType socketType; |
| QAbstractSocket::SocketState state; |
| |
| QAbstractSocket::SocketError socketError; |
| |
| QAbstractSocket::NetworkLayerProtocol preferredNetworkLayerProtocol; |
| |
| bool prePauseReadSocketNotifierState; |
| bool prePauseWriteSocketNotifierState; |
| bool prePauseExceptionSocketNotifierState; |
| static void pauseSocketNotifiers(QAbstractSocket*); |
| static void resumeSocketNotifiers(QAbstractSocket*); |
| static QAbstractSocketEngine* getSocketEngine(QAbstractSocket*); |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QABSTRACTSOCKET_P_H |