75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/*
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* qmqtt_socketinterface.h - qmqtt socket interface header
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*
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* Copyright (c) 2013 Ery Lee <ery.lee at gmail dot com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of mqttc nor the names of its contributors may be used
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* to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef QMQTT_WEBSOCKETIODEVICE_H
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#define QMQTT_WEBSOCKETIODEVICE_H
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#ifdef QT_WEBSOCKETS_LIB
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#include <QByteArray>
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#include <QIODevice>
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QT_FORWARD_DECLARE_CLASS(QWebSocket)
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QT_FORWARD_DECLARE_CLASS(QNetworkRequest)
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namespace QMQTT
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{
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class WebSocketIODevice : public QIODevice
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{
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Q_OBJECT
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public:
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explicit WebSocketIODevice(QWebSocket *socket, QObject *parent = nullptr);
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bool connectToHost(const QNetworkRequest &request);
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virtual qint64 bytesAvailable() const;
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protected:
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virtual qint64 readData(char *data, qint64 maxSize);
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virtual qint64 writeData(const char *data, qint64 maxSize);
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private Q_SLOTS:
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void binaryMessageReceived(const QByteArray &frame);
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private:
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QByteArray _buffer;
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QWebSocket *_webSocket;
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};
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}
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#endif // QT_WEBSOCKETS_LIB
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#endif // QMQTT_WEBSOCKETIODEVICE_H
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