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author | Steven Ceuppens <steven.ceuppens@icloud.com> | 2013-09-29 19:21:55 +0200 |
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committer | Steven Ceuppens <steven.ceuppens@icloud.com> | 2013-09-29 19:35:14 +0200 |
commit | f0201e3f6c01c409bb562f1b02f841a2385f8fe6 (patch) | |
tree | 35ad5d99b19fcd3e71f566974812de7042168946 /src/websockets/qwebsocketdataprocessor_p.h | |
parent | 0abe9a2cd72b26c59edc4f42994725d0dfed1827 (diff) | |
download | qtwebsockets-f0201e3f6c01c409bb562f1b02f841a2385f8fe6.tar.gz |
update class & filenames
Change-Id: Idd2caa074f2f3feba99714bf6927ca879809ad47
Reviewed-by: Kurt Pattyn <pattyn.kurt@gmail.com>
Diffstat (limited to 'src/websockets/qwebsocketdataprocessor_p.h')
-rw-r--r-- | src/websockets/qwebsocketdataprocessor_p.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/websockets/qwebsocketdataprocessor_p.h b/src/websockets/qwebsocketdataprocessor_p.h new file mode 100644 index 0000000..30dfd15 --- /dev/null +++ b/src/websockets/qwebsocketdataprocessor_p.h @@ -0,0 +1,103 @@ +/* +QWebSockets implements the WebSocket protocol as defined in RFC 6455. +Copyright (C) 2013 Kurt Pattyn (pattyn.kurt@gmail.com) + +This library is free software; you can redistribute it and/or +modify it under the terms of the GNU Lesser General Public +License as published by the Free Software Foundation; either +version 2.1 of the License, or (at your option) any later version. + +This library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public +License along with this library; if not, write to the Free Software +Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#ifndef QWEBSOCKETDATAPROCESSOR_P_H +#define QWEBSOCKETDATAPROCESSOR_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 <QObject> +#include <QByteArray> +#include <QString> +#include <QTextCodec> +#include "qwebsocketprotocol.h" + +QT_BEGIN_NAMESPACE + +class QIODevice; +class QWebSocketFrame; + +/*! + \internal + The DataProcessor class reads and interprets incoming websocket messages, and emits appropriate signals. + */ +class QWebSocketDataProcessor: public QObject +{ + Q_OBJECT + Q_DISABLE_COPY(QWebSocketDataProcessor) + +public: + explicit QWebSocketDataProcessor(QObject *parent = 0); + virtual ~QWebSocketDataProcessor(); + + static quint64 maxMessageSize(); + static quint64 maxFrameSize(); + +Q_SIGNALS: + void pingReceived(QByteArray data); + void pongReceived(QByteArray data); + void closeReceived(QWebSocketProtocol::CloseCode closeCode, QString closeReason); + void textFrameReceived(QString frame, bool lastFrame); + void binaryFrameReceived(QByteArray frame, bool lastFrame); + void textMessageReceived(QString message); + void binaryMessageReceived(QByteArray message); + void errorEncountered(QWebSocketProtocol::CloseCode code, QString description); + +public Q_SLOTS: + void process(QIODevice *pIoDevice); + void clear(); + +private: + enum + { + PS_READ_HEADER, + PS_READ_PAYLOAD_LENGTH, + PS_READ_BIG_PAYLOAD_LENGTH, + PS_READ_MASK, + PS_READ_PAYLOAD, + PS_DISPATCH_RESULT + } m_processingState; + + bool m_isFinalFrame; + bool m_isFragmented; + QWebSocketProtocol::OpCode m_opCode; + bool m_isControlFrame; + bool m_hasMask; + quint32 m_mask; + QByteArray m_binaryMessage; + QString m_textMessage; + quint64 m_payloadLength; + QTextCodec::ConverterState *m_pConverterState; + QTextCodec *m_pTextCodec; + + bool processControlFrame(const QWebSocketFrame &frame); +}; + +QT_END_NAMESPACE + +#endif // QWEBSOCKETDATAPROCESSOR_P_H |