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#ifndef socket_reader_hh
#define socket_reader_hh
// socket_reader.hh
// robert - programme du robot 2005. {{{
//
// Copyright (C) 2005 Dufour J�r�my
//
// 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.
//
// Contact :
//        Web: %WEB%
//      Email: <dufourj@efrei.fr>
// }}}

#include "image_reader.hh"

class SocketText;
class DataInput;

/// Classe qui fonctionne comme RawReader mais sur un socket.
class SocketReader : public ImageReader
{
    DataInput &data_;
    int width_, height_;
    Image::PixelFormat pixelFormat_;
    SocketText *socketText_;
  public:
    /// Constructeur, les param�tres doivent �tre pr�cis�s car non pr�sents
    /// dans le binaire.
    SocketReader (DataInput &data, int width, int height,
		  Image::PixelFormat pixelFormat, int port);
    /// R�cup�re les param�tres de l'image.
    void getParam (int &width, int &height,
		   Image::PixelFormat &pixelFormat);
    /// Lit une image, lance une exception en cas d'erreur.
    void read (uint8_t *buf, unsigned size);
};

#endif // socket_reader_hh