fbreader/src/formats/pdb/HtmlMetainfoReader.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 __HTMLMETAINFOREADER_H__
  21 #define __HTMLMETAINFOREADER_H__
  22
  23 #include "../html/HtmlReader.h"
  24 #include "../../description/BookDescription.h"
  25
  26 class HtmlMetainfoReader : public HtmlReader {
  27
  28 public:
  29         enum ReadType {
  30                 NONE = 0,
  31                 TITLE = 1,
  32                 AUTHOR = 2,
  33                 TITLE_AND_AUTHOR = TITLE | AUTHOR
  34         };
  35
  36 public:
  37         HtmlMetainfoReader(BookDescription &description, ReadType readType);
  38
  39         const std::string &title() const;
  40         const std::string &author() const;
  41
  42 private:
  43         void startDocumentHandler();
  44         void endDocumentHandler();
  45
  46         bool tagHandler(const HtmlTag &tag);
  47         bool characterDataHandler(const char *text, int len, bool convert);
  48
  49 private:
  50         WritableBookDescription myDescription;
  51         const ReadType myReadType;
  52
  53         bool myReadTitle;
  54         bool myReadAuthor;
  55
  56         std::string myTitle;
  57         std::string myAuthor;
  58 };
  59
  60 inline const std::string &HtmlMetainfoReader::title() const {
  61         return myTitle;
  62 }
  63
  64 inline const std::string &HtmlMetainfoReader::author() const {
  65         return myAuthor;
  66 }
  67
  68 #endif /* __HTMLMETAINFOREADER_H__ */