/*

	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

*/

#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"

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);

		std::list<TuioObject*> getTuioObjects();

		std::list<TuioCursor*> getTuioCursors();

		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;

		int32 currentFrame, lastFrame;

		long startTime;

		long lastTime;

		long getCurrentTime();

		std::list<TuioCursor*> freeCursorList, freeCursorBuffer;

		#ifndef WIN32

		pthread_t thread;

		#else

   		HANDLE thread;

		#endif	

		bool locked;

		bool running;

};

#endif /* INCLUDED_TUIOCLIENT_H */