File: messageheaderparser.h

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/* tnt/messageheaderparser.h
 * Copyright (C) 2003 Tommi Maekitalo
 *
 * 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
 * is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
 * NON-INFRINGEMENT.  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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 *
 */

#ifndef TNT_MESSAGEHEADERPARSER_H
#define TNT_MESSAGEHEADERPARSER_H

#include <tnt/messageheader.h>
#include <tnt/parser.h>

namespace tnt
{
  class Messageheader::Parser : public tnt::Parser<Messageheader::Parser>
  {
      Messageheader& header;
      std::string fieldname;
      std::string fieldbody;

      bool state_0(char ch);
      bool state_cr(char ch);
      bool state_fieldname(char ch);
      bool state_fieldnamespace(char ch);
      bool state_fieldbody0(char ch);
      bool state_fieldbody(char ch);
      bool state_fieldbody_cr(char ch);
      bool state_fieldbody_crlf(char ch);
      bool state_end_cr(char ch);

    public:
      Parser(Messageheader& header_)
        : tnt::Parser<Parser>(&Parser::state_0),
          header(header_)
          { }

      void reset();
  };
}

#endif // TNT_MESSAGEHEADERPARSER_H