File indexing completed on 2024-04-28 15:35:14

 /***************************************************************************
  *   Copyright (C) 2004 by Tomas Mecir                                     *
  *   kmuddy@kmuddy.org                                                     *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU Library 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 Library General Public License for more details.                  *
  ***************************************************************************/
 #ifndef CMXPPARSER_H
 #define CMXPPARSER_H
 
 #include <list>
 #include <string>
 
 using namespace std;
 
 /**
 First-stage parser, it looks for newlines, elements and line tags.
 
 @author Tomas Mecir
 */
 
 enum chunkType {
   chunkNone = 0,
   chunkText,
   chunkTag,
   chunkError
 };
 
 enum parserState {
   pText = 0,
   pAnsiSeq,
   pTag,
   pComment,
   pQuotedParam
 };
 
 struct chunk {
   chunkType chk;
   string text;
 };
 
 class cMXPState;
 class cElementManager;
 class cResultHandler;
 
 class cMXPParser {
 public:
   /** constructor */
   cMXPParser (cMXPState *st = 0, cElementManager *elm = 0, cResultHandler *res = 0);
   /** destructor */
   ~cMXPParser ();
 
   void reset ();
     
   /** parse text and send chunks to the correct classes for further processing */
   void parse (const string &text);
   
   /** simple parser - only recognizes text and tags - used to parse !ELEMENT tag */
   void simpleParse (const string &text);
   /** do we have more things to report? used after simpleParse() */
   bool hasNext ();
   /** next chunk; used in conjunction with simpleParse() */
   chunk getNext ();
   
 protected:
   cMXPState *state;
   cElementManager *elements;
   cResultHandler *results;
   
   string str;
   parserState pstate;
   list<chunk> chunks;
   char quoteChar;
   bool wasBackslashR;
 };
 
 #endif