xml_parser.h

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#ifndef XML_PARSER_CLASS
#define XML_PARSER_CLASS

/*****************************************************************************\
*                                                                             *
*  Name   : xml_parser                                                        *
*  Author : Chris Koeritz                                                     *
*                                                                             *
*******************************************************************************
* Copyright (c) 2007-$now By Author.  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 is online at:      *
*     http://www.fsf.org/copyleft/gpl.html                                    *
* Please send any updates to: fred@gruntose.com                               *
\*****************************************************************************/

#include "textual_dll.h"

#include <basis/object_base.h>

// forward.
class istring;
class string_table;


// hmmm, could this be the first class ever named this?  perhaps it should be
// in a textual namespace.  -->after current sprint.

class TEXTUAL_CLASS_STYLE xml_parser
{
public:
  xml_parser(const istring &to_parse);
  virtual ~xml_parser();

  IMPLEMENT_CLASS_NAME("xml_parser");

  enum outcomes {
    OKAY = common::OKAY
//uhhh...
  };

  static const char *outcome_name(const outcome &to_name);

  void reset(const istring &to_parse);

  outcome parse();

  virtual outcome header_callback(istring &header_name,
          string_table &attributes);

  virtual outcome tag_open_callback(istring &tag_name,
          string_table &attributes);

  virtual outcome tag_close_callback(istring &tag_name);

  virtual outcome content_callback(istring &content);

private:
  istring *_xml_stream;  // the stringful of xml information.
  
};

#endif

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