monitorclient.hh

2007年机器人足球世界杯3D仿真组亚军

/*
 *  Little Green BATS (2006)
 *
 *  Authors: 	Martin Klomp ([e-mail])
 *		Mart van de Sanden ([e-mail])
 *		Sander van Dijk ([e-mail])
 *		A. Bram Neijt ([e-mail])
 *		Matthijs Platje ([e-mail])
 *
 *  Date: 	September 14, 2006
 *
 *  Website:	http://www.littlegreenbats.nl
 *
 *  Comment:	Please feel free to contact us if you have any 
 *		problems or questions about the code.
 *
 *
 *  License: 	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 __INC_MVDS_MONITORCLIENT_HH_
#define __INC_MVDS_MONITORCLIENT_HH_

#include <queue>

#include "client.hh"
#include "gamemodel.hh"
#include "monitorframe.hh"
#include "parser.hh"

//using namespace mvds;

namespace bats {

  /**
   *  The Monitor communicates with the socketserver through this class.
   *
   *  The socketserver communicates with a monitor by sending it
   *  lisp like structures which are parsed to predicates.
   *
   *  @see textinsteadofmanual.txt (socketserver documentation).
   *
   */
  class MonitorClient : public mvds::Client {

    MonitorClient(MonitorClient const &_); // NI
    MonitorClient &operator=(MonitorClient const &_); //NI

    GameModel &d_gameModel;

    char *d_buffer;
    unsigned d_bufferSize, d_bufferFill, d_bufferPos;
    std::string d_lineBuffer;

    unsigned d_pcount;

    Parser d_parser;

    MonitorFrame* d_frame;

    //long d_mouseDownX, d_mouseDownY;

    void parseMessage(std::string &message);

  public:

    /**
     *
     *  @param socketAddress the address to connect to.
     *  @param gameModel the gamemmodel.
     *  @param frame the Monitor frame, to send update messages to.
     */
    MonitorClient(mvds::SocketAddress const &socketAddress, GameModel &gameModel, MonitorFrame* frame)
      : Client(socketAddress), d_gameModel(gameModel), d_frame(frame)
    {
      d_bufferSize = 8192;
      d_buffer = new char[d_bufferSize];
      d_bufferFill = 0;
      d_bufferPos = 0;
      d_lineBuffer = "";
      d_pcount = 0;
    }

    virtual ~MonitorClient() { if (d_buffer) delete d_buffer; }

    virtual void initConnection();
    virtual bool ready_to_read();
    virtual bool ready_to_write();
    virtual bool ready_to_read_oob() {return true;}

  };

};

#endif //  __INC_MVDS_MONITORCLIENT_HH_