/*
    TUIO C++ Library - part of the reacTIVision project
    http://reactivision.sourceforge.net/

    Copyright (c) 2005-2008 Martin Kaltenbrunner <mkalten@iua.upf.edu>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

/*
    Modified by alexandre.bastien@iri.centrepompidou.fr to manage TUIO strings.
*/

#ifndef INCLUDED_TUIOCLIENT_H
#define INCLUDED_TUIOCLIENT_H

#ifndef WIN32
#include <pthread.h>
#include <sys/time.h>
#else
#include <windows.h>
#endif

#include <iostream>
#include <list>
#include <algorithm>

#include "osc/OscReceivedElements.h"
#include "osc/OscPrintReceivedElements.h"

#include "ip/UdpSocket.h"
#include "ip/PacketListener.h"

#include "TuioListener.h"
#include "TuioObject.h"
#include "TuioCursor.h"
#include "TuioString.h"

using namespace osc;

class TuioClient : public PacketListener { 
    
    public:
        TuioClient();
        TuioClient(int p);
        ~TuioClient();

        void start(bool lk=false);
        void stop();
        bool isRunning() { return running; }
            
        
        TuioObject* getTuioObject(long s_id);
        TuioCursor* getTuioCursor(long s_id);
        /*
        * Ajouté par alexandre.bastien@iri.centrepompidou.fr
        */
        TuioString* getTuioString(long s_id);
        std::list<TuioObject*> getTuioObjects();
        std::list<TuioCursor*> getTuioCursors();
        /*
        * Ajouté par alexandre.bastien@iri.centrepompidou.fr
        */
        std::list<TuioString*> getTuioStrings();
        
        void addTuioListener(TuioListener *listener);
        void removeTuioListener(TuioListener *listener);

        void ProcessPacket( const char *data, int size, const IpEndpointName& remoteEndpoint );

        UdpListeningReceiveSocket *socket;

    protected:
        void ProcessBundle( const ReceivedBundle& b, const IpEndpointName& remoteEndpoint);
        void ProcessMessage( const ReceivedMessage& m, const IpEndpointName& remoteEndpoint);

    private:
        std::list<TuioListener*> listenerList;

        std::list<TuioObject*> objectList;
        std::list<long> aliveObjectList, objectBuffer;
        std::list<TuioCursor*> cursorList;
        std::list<long> aliveCursorList, cursorBuffer;
        /*
        * Ajouté par alexandre.bastien@iri.centrepompidou.fr
        */
        std::list<TuioString*> stringList;
        std::list<long> aliveStringList, stringBuffer;
    
        int32 currentFrame, lastFrame;
    
        long startTime;
        long lastTime;
        long getCurrentTime();
    
        std::list<TuioCursor*> freeCursorList, freeCursorBuffer;
        /*
        * Ajouté par alexandre.bastien@iri.centrepompidou.fr
        */
        std::list<TuioString*> freeStringList, freeStringBuffer;
        int maxFingerID, maxStringID;
    
        #ifndef WIN32
        pthread_t thread;
        #else
           HANDLE thread;
        #endif    

        bool locked;
        bool running;
};

#endif /* INCLUDED_TUIOCLIENT_H */