websocketsource.h

/*
Copyright (C) 2012 Intel Corporation

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 WEBSOCKETSOURCE_H
#define WEBSOCKETSOURCE_H

#include <abstractsource.h>
#include <string>
#include <libwebsockets.h>
#include <QByteArray>

class WebSocketSource : public AbstractSource
{

public:
    WebSocketSource(AbstractRoutingEngine* re, std::map<std::string, std::string> config);
    const std::string uuid();
    void getPropertyAsync(AsyncPropertyReply *reply);
    void getRangePropertyAsync(AsyncRangePropertyReply *reply);
    AsyncPropertyReply * setProperty(AsyncSetPropertyRequest request);
    bool m_sslEnabled;
    void subscribeToPropertyChanges(VehicleProperty::Property property);
    void unsubscribeToPropertyChanges(VehicleProperty::Property property);
    PropertyList supported();

    int supportedOperations();

    lws *clientsocket;
    PropertyList queuedRequests;
    bool clientConnected;
    void checkSubscriptions();
    PropertyList activeRequests;
    PropertyList removeRequests;
    void updateSupported();
    void supportedChanged(const PropertyList &) {}
    void setConfiguration(std::map<std::string, std::string> config);

    std::map<std::string, AsyncPropertyReply*> uuidReplyMap;
    std::map<std::string,double> uuidTimeoutMap;
    std::map<std::string, AsyncRangePropertyReply*> uuidRangedReplyMap;
    std::map<std::string, AsyncPropertyReply*> setReplyMap;

    int partialMessageIndex;
    QByteArray incompleteMessage;
    int expectedMessageFrames;

    PropertyInfo getPropertyInfo(const VehicleProperty::Property & property);

    double serverTimeOffset;
private:
};

#endif // WEBSOCKETSOURCE_H