Collin Kidder
ee287eac4b
library that I was able to integrate into the codebase so there aren't any external dependencies. Both external projects have their own open source licenses. Those licenses are included. Also in this commit is some preliminary work to start adding MQTT support to SavvyCAN.
140 lines
4.2 KiB
C++
140 lines
4.2 KiB
C++
/*
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* qmqtt_network_p.h - qmqtt network private 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_NETWORK_P_H
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#define QMQTT_NETWORK_P_H
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#include "qmqtt_networkinterface.h"
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#include <QObject>
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#include <QHostAddress>
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#include <QString>
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#include <QByteArray>
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#ifdef QT_WEBSOCKETS_LIB
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#include <QWebSocket>
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#endif // QT_WEBSOCKETS_LIB
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#ifndef QT_NO_SSL
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#include <QSslConfiguration>
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QT_FORWARD_DECLARE_CLASS(QSslError)
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#endif // QT_NO_SSL
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namespace QMQTT {
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class SocketInterface;
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class TimerInterface;
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class Frame;
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class Network : public NetworkInterface
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{
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Q_OBJECT
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public:
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Network(QObject* parent = NULL);
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#ifndef QT_NO_SSL
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Network(const QSslConfiguration& config, QObject* parent = NULL);
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#endif // QT_NO_SSL
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#ifdef QT_WEBSOCKETS_LIB
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#ifndef QT_NO_SSL
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Network(const QString& origin,
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QWebSocketProtocol::Version version,
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const QSslConfiguration* sslConfig,
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QObject* parent = NULL);
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#endif // QT_NO_SSL
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Network(const QString& origin,
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QWebSocketProtocol::Version version,
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QObject* parent = NULL);
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#endif // QT_WEBSOCKETS_LIB
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Network(SocketInterface* socketInterface, TimerInterface* timerInterface,
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QObject* parent = NULL);
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~Network();
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void sendFrame(const Frame &frame);
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bool isConnectedToHost() const;
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bool autoReconnect() const;
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void setAutoReconnect(const bool autoReconnect);
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QAbstractSocket::SocketState state() const;
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int autoReconnectInterval() const;
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void setAutoReconnectInterval(const int autoReconnectInterval);
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#ifndef QT_NO_SSL
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void ignoreSslErrors(const QList<QSslError>& errors);
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QSslConfiguration sslConfiguration() const;
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void setSslConfiguration(const QSslConfiguration& config);
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#endif // QT_NO_SSL
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public slots:
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void connectToHost(const QHostAddress& host, const quint16 port);
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void connectToHost(const QString& hostName, const quint16 port);
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void disconnectFromHost();
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#ifndef QT_NO_SSL
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void ignoreSslErrors();
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#endif // QT_NO_SSL
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protected slots:
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void onSocketError(QAbstractSocket::SocketError socketError);
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protected:
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void initialize();
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quint16 _port;
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QHostAddress _host;
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QString _hostName;
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bool _autoReconnect;
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int _autoReconnectInterval;
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SocketInterface* _socket;
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TimerInterface* _autoReconnectTimer;
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enum ReadState {
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Header,
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Length,
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PayLoad
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};
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ReadState _readState;
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quint8 _header;
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int _length;
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int _shift;
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QByteArray _data;
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protected slots:
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void onSocketReadReady();
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void onDisconnected();
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void connectToHost();
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private:
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Q_DISABLE_COPY(Network)
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};
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} // namespace QMQTT
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#endif // QMQTT_NETWORK_P_H
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