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// robert - programme du robot 2005 
// 
// Copyright (C) 2005 Olivier Gaillard
//
// Robot APB Team/Efrei 2005.
//        Web: http://assos.efrei.fr/robot/
//      Email: robot AT efrei DOT fr
//
// 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 comm_h
#define comm_h

#include "live.hh"
    
/// Interprete les commandes envoyes par l'interface UI et les executent
class Comm 
{
    int yuvSwitch;
    Live *live_;
    /// nom de l'image courante
    char fname[100];
  public:
    /// Constructeur
    Comm (const char *filename);
    /// Destructeur
    ~Comm (void);
    /// classe de traitement de l'image pour affichage
    /// PID du programme ui
    long uiPid;
    /// id utilis� pour l'ouverture du fifo
    int fifo;
    /// Initialisation
    void init ();
    /// Recharge le fichier de conf
    void reloadConfig (const char *filename) {live_->reloadConfig (filename);}
    /// Execute une commande venant de l'interface
    void executeUiCmds (const char *buffer);
    /// Accessors
    unsigned* getTex () {return live_->tex;}

  private:
    /// Synchronisation des poids locaux et de ceux du programme ui 
    void sendNodes();
};


#endif // comm_h