fbreader/src/formats/txt/TxtReader.h

   1 /*
   2  * Copyright (C) 2004-2008 Geometer Plus <contact@geometerplus.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301, USA.
  18  */
  19
  20 #ifndef __TXTREADER_H__
  21 #define __TXTREADER_H__
  22
  23 #include <string>
  24
  25 #include <ZLEncodingConverter.h>
  26
  27 #include "../EncodedTextReader.h"
  28
  29 class ZLInputStream;
  30
  31 class TxtReader : public EncodedTextReader {
  32
  33 public:
  34         void readDocument(ZLInputStream &stream);
  35
  36 protected:
  37         TxtReader(const std::string &encoding);
  38         virtual ~TxtReader();
  39
  40 protected:
  41         virtual void startDocumentHandler() = 0;
  42         virtual void endDocumentHandler() = 0;
  43
  44         virtual bool characterDataHandler(std::string &str) = 0;
  45         virtual bool newLineHandler() = 0;
  46 };
  47
  48 #endif /* __TXTREADER_H__ */