/**********************************************************************
 *
 *   FreeDoko a Doppelkopf-Game
 *    
 *   Copyright (C) 2001-2010  by Diether Knof and Borg Enders
 *
 *   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 can find this license in the file 'gpl.txt'.
 *
 *   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:
 *    Diether Knof dknof@gmx.de
 *    Borg Enders  borg@borgsoft.de
 *
 *********************************************************************/

#ifdef USE_NETWORK

#ifndef CLASS_NETWORK_CONNECTION_INTERPRETER_FREEDOKO_PARSER_BASE_HEADER
#define CLASS_NETWORK_CONNECTION_INTERPRETER_FREEDOKO_PARSER_BASE_HEADER

#include "../interpreter.h"
#include "../../actor.h"

namespace Network {
  namespace FreeDoko {
    namespace Parser {

    /**
     ** base class for parsers of the FreeDoko protocoll parts
     **
     ** @author	Diether Knof
     **/
    class Base {
      public:
	// constructor
	Base(Connection::Interpreter& interpreter) :
	  interpreter(&interpreter),
	  finished_(false)
	  { }
	// destructor
	virtual ~Base()
	{ }

	// interpret the given text
	virtual bool interpret(string const& text) = 0;

	// the corresponding actor
	Connection::Actor& actor()
	{ return this->interpreter->connection().actor(); }

      protected:
	// the corresponding interpreter
	Connection::Interpreter* interpreter;

	// whether the parser is finished
	PROT_VAR_R(bool, finished);

      private: // unused
	Base();
	Base(Base const&);
	Base& operator=(Base const&);
    }; // class Network::Interpreter::FreeDoko::Parser::Base

    } // namespace Parser
  } // namespace FreeDoko
} // namespace Network

#endif // #ifndef CLASS_NETWORK_CONNECTION_INTERPRETER_FREEDOKO_PARSER_BASE_HEADER

#endif // #ifdef USE_NETWORK
