kitparser.hpp

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/*
 
    This file is part of Kitlist, a program to maintain a simple list
    of items and assign items to one or more categories.
 
    Copyright (C) 2008-2025 Frank Dean
 
    Kitlist 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 3 of the License, or
    (at your option) any later version.
 
    Kitlist 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 Kitlist.  If not, see <http://www.gnu.org/licenses/>.
 
*/
#ifndef KITPARSER_HPP
#define KITPARSER_HPP
 
#include "model.hpp"
#include "pugixml.hpp"
#include <memory>
#include <stdexcept>
#include <string>

class KitParser {

  std::string filename;

  std::unique_ptr<Model> model;

  void parse_items(const pugi::xml_node& node);

  void parse_categories(const pugi::xml_node& node);
 
public:

  KitParser(const std::string filename) :
    filename(filename), model(new Model()) {}

  std::unique_ptr<Model> parse();

  class parse_exception : public std::exception {
    std::string message;
  public:
    parse_exception(std::string message) : std::exception(), message(message) {}
    virtual const char* what() const throw() override {
      return message.c_str();
    }
  };
 
};
 
#endif // KITPARSER_HPP