iniParser.h

/*
 *  Copyright (C) 2010-2015 Leandro Nini
 *
 *  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; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  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, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
#ifndef INIPARSER_H
#define INIPARSER_H
 
#include <string>
#include <map>
#include <utility>
#include <fstream>
 
namespace libsidplayfp
{
 
class iniParser
{
private:
    using keys_t = std::map<std::string, std::string>;
    using sections_t = std::map<std::string, keys_t>;
 
private:
    sections_t sections;
 
    sections_t::const_iterator curSection;
 
private:
    std::string parseSection(const std::string &buffer);
 
    keys_t::value_type parseKey(const std::string &buffer);
 
    bool open_internal(std::ifstream& iniFile);
 
public:
    bool open(const char *fName);
#ifdef _WIN32
    bool open(const wchar_t* fName);
#endif
    void close();
 
    bool setSection(const char *section);
    const char *getValue(const char *key);
};
 
}
 
#endif // INIPARSER_H