configurationFileParser.hpp

/*
  ANCH Framework: ANother C++ Hack is a C++ framework based on C++11 standard
  Copyright (C) 2012 Vincent Lachenal

  This file is part of ANCH Framework.

  ANCH Framework is free software: you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  ANCH Framework 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 Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with ANCH Framework.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _ANCH_RESOURCE_FILE_CONFIGURATION_FILE_PARSER_H_
#define _ANCH_RESOURCE_FILE_CONFIGURATION_FILE_PARSER_H_

#include <iostream>
#include <map>

#ifdef ANCH_BOOST_REGEX
#include <boost/regex.hpp>
#else
#include <regex>
#endif

#include "resourceFileException.hpp"
#include "resource/section.hpp"

namespace anch {
  namespace resource {
    namespace file {

      class ConfigurationFileParser {
      private:
        // Attributes +
#ifdef ANCH_BOOST_REGEX

        static const boost::regex _sectionPattern;

        static const boost::regex _optionPattern;

        static const boost::regex _commentPattern;
#else

        static const std::regex _sectionPattern;

        static const std::regex _optionPattern;

        static const std::regex _commentPattern;
#endif

        std::string _filePath;
        // Attributes -

      public:
        // Constructors +
        ConfigurationFileParser(const std::string& filePath);
        // Constructors -

        // Destructor +
        virtual ~ConfigurationFileParser();
        // Destructor -

      public:
        void getConfiguration(std::map<std::string,anch::resource::Section>& config)
          const throw(anch::resource::file::ResourceFileException);

      private:
        void parseLine(const std::string& line,
                       std::string& currentSection,
                       std::map<std::string,anch::resource::Section>& config)
          const;

      };

    }
  }
}

#endif // _ANCH_RESOURCE_FILE_CONFIGURATION_FILE_PARSER_H_