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| ** This file is part of the QtNetwork module of the Qt Toolkit. |
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| ****************************************************************************/ |
| |
| #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 <QtNetwork/private/qtnetworkglobal_p.h> |
| #include "private/qabstractsocketengine_p.h" |
| #include "qabstractsocket.h" |
| #include "qnetworkproxy.h" |
| #include "private/qauthenticator_p.h" |
| |
| QT_REQUIRE_CONFIG(http); |
| |
| QT_BEGIN_NAMESPACE |
| |
| #if !defined(QT_NO_NETWORKPROXY) |
| |
| class QTcpSocket; |
| class QHttpNetworkReply; |
| class QHttpSocketEnginePrivate; |
| |
| class Q_AUTOTEST_EXPORT QHttpSocketEngine : public QAbstractSocketEngine |
| { |
| Q_OBJECT |
| public: |
| enum HttpState { |
| None, |
| ConnectSent, |
| Connected, |
| SendAuthentication, |
| ReadResponseContent, |
| ReadResponseHeader |
| }; |
| QHttpSocketEngine(QObject *parent = nullptr); |
| ~QHttpSocketEngine(); |
| |
| bool initialize(QAbstractSocket::SocketType type, QAbstractSocket::NetworkLayerProtocol protocol = QAbstractSocket::IPv4Protocol) override; |
| bool initialize(qintptr socketDescriptor, QAbstractSocket::SocketState socketState = QAbstractSocket::ConnectedState) override; |
| |
| void setProxy(const QNetworkProxy &networkProxy); |
| |
| qintptr socketDescriptor() const override; |
| |
| bool isValid() const override; |
| |
| bool connectInternal(); |
| bool connectToHost(const QHostAddress &address, quint16 port) override; |
| bool connectToHostByName(const QString &name, quint16 port) override; |
| bool bind(const QHostAddress &address, quint16 port) override; |
| bool listen() override; |
| int accept() override; |
| void close() override; |
| |
| qint64 bytesAvailable() const override; |
| |
| qint64 read(char *data, qint64 maxlen) override; |
| qint64 write(const char *data, qint64 len) override; |
| |
| #ifndef QT_NO_UDPSOCKET |
| #ifndef QT_NO_NETWORKINTERFACE |
| bool joinMulticastGroup(const QHostAddress &groupAddress, |
| const QNetworkInterface &interface) override; |
| bool leaveMulticastGroup(const QHostAddress &groupAddress, |
| const QNetworkInterface &interface) override; |
| QNetworkInterface multicastInterface() const override; |
| bool setMulticastInterface(const QNetworkInterface &iface) override; |
| #endif // QT_NO_NETWORKINTERFACE |
| |
| bool hasPendingDatagrams() const override; |
| qint64 pendingDatagramSize() const override; |
| #endif // QT_NO_UDPSOCKET |
| |
| qint64 readDatagram(char *data, qint64 maxlen, QIpPacketHeader *, |
| PacketHeaderOptions) override; |
| qint64 writeDatagram(const char *data, qint64 len, const QIpPacketHeader &) override; |
| qint64 bytesToWrite() const override; |
| |
| int option(SocketOption option) const override; |
| bool setOption(SocketOption option, int value) override; |
| |
| bool waitForRead(int msecs = 30000, bool *timedOut = nullptr) override; |
| bool waitForWrite(int msecs = 30000, bool *timedOut = nullptr) override; |
| bool waitForReadOrWrite(bool *readyToRead, bool *readyToWrite, |
| bool checkRead, bool checkWrite, |
| int msecs = 30000, bool *timedOut = nullptr) override; |
| |
| bool isReadNotificationEnabled() const override; |
| void setReadNotificationEnabled(bool enable) override; |
| bool isWriteNotificationEnabled() const override; |
| void setWriteNotificationEnabled(bool enable) override; |
| bool isExceptionNotificationEnabled() const override; |
| void setExceptionNotificationEnabled(bool enable) override; |
| |
| 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(); |
| |
| bool readHttpHeader(); |
| |
| Q_DECLARE_PRIVATE(QHttpSocketEngine) |
| Q_DISABLE_COPY_MOVE(QHttpSocketEngine) |
| |
| }; |
| |
| |
| class QHttpSocketEnginePrivate : public QAbstractSocketEnginePrivate |
| { |
| Q_DECLARE_PUBLIC(QHttpSocketEngine) |
| public: |
| QHttpSocketEnginePrivate(); |
| ~QHttpSocketEnginePrivate(); |
| |
| QNetworkProxy proxy; |
| QString peerName; |
| QTcpSocket *socket; |
| QHttpNetworkReply *reply; // only used for parsing the proxy response |
| QHttpSocketEngine::HttpState state; |
| QAuthenticator authenticator; |
| bool readNotificationEnabled; |
| bool writeNotificationEnabled; |
| bool exceptNotificationEnabled; |
| bool readNotificationPending; |
| bool writeNotificationPending; |
| bool connectionNotificationPending; |
| bool credentialsSent; |
| uint pendingResponseData; |
| }; |
| |
| class Q_AUTOTEST_EXPORT QHttpSocketEngineHandler : public QSocketEngineHandler |
| { |
| public: |
| virtual QAbstractSocketEngine *createSocketEngine(QAbstractSocket::SocketType socketType, |
| const QNetworkProxy &, QObject *parent) override; |
| virtual QAbstractSocketEngine *createSocketEngine(qintptr socketDescripter, QObject *parent) override; |
| }; |
| #endif |
| |
| QT_END_NAMESPACE |
| |
| #endif // QHTTPSOCKETENGINE_H |