EPUBParser.h

/*
 * Copyright (C) 2026 Yury Bobylev <bobilev_yury@mail.ru>
 *
 * 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, version 3.
 *
 * 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 General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */
#ifndef EPUBPARSER_H
#define EPUBPARSER_H
 
#include <BaseID.h>
#include <DublinCoreParser.h>
#include <LibArchive.h>
#include <MLBookProc.h>
#include <UDBase.h>

class EPUBParser
{
public:
  EPUBParser(const std::shared_ptr<MLBookProc> &mlbp);
 
  virtual ~EPUBParser();

  UDBElement
  parseBook(const std::string &book_content);

  UDBase
  getBookInfo(const std::string &book_content);
 
private:
  std::string
  epubGetRootFileAddress(
      const std::string &book_content,
      const std::vector<std::tuple<std::string, uint64_t, uint64_t>>
          &filenames);
 
  void
  epubParseRootFile(const std::string &root_file_content, UDBElement &result);
 
  std::string
  epubCoverAddress1(const std::vector<XMLElement> &root_file_content);
 
  std::string
  epubCoverAddress2(
      const std::vector<XMLElement> &root_file_content,
      const std::string &root_file_path, const std::string &book_content,
      const std::vector<std::tuple<std::string, uint64_t, uint64_t>>
          &filenames);
 
  bool
  imageSearchFunction1(const XMLElement &el);
 
  bool
  imageSearchFunction2(const XMLElement &el);
 
  void
  normalizeString(std::string &str);
 
  std::shared_ptr<MLBookProc> mlbp;
 
  DublinCoreParser *dc_parser;
  XMLParserCPP *xml_parser;
  LibArchive *arch;
 
  BaseID bid;
};
 
#endif // EPUBPARSER_H