Config.h

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/*
 * Copyright (C) 2019-2021 Tobias Flaig.
 *
 * This file is part of nawa.
 *
 * nawa is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License,
 * version 3, as published by the Free Software Foundation.
 *
 * nawa 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 nawa.  If not, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef NAWA_CONFIG_H
#define NAWA_CONFIG_H
 
#include <nawa/internal/macros.h>
#include <string>
#include <vector>
 
namespace nawa {
    class Config {
        NAWA_PRIVATE_DATA()
 
    public:
        NAWA_DEFAULT_DESTRUCTOR_DEF(Config);
 
        NAWA_DEFAULT_CONSTRUCTOR_DEF(Config);
 
        NAWA_COPY_CONSTRUCTOR_DEF(Config);
 
        NAWA_MOVE_CONSTRUCTOR_DEF(Config);
 
        NAWA_COPY_ASSIGNMENT_OPERATOR_DEF(Config);
 
        NAWA_MOVE_ASSIGNMENT_OPERATOR_DEF(Config);
 
        explicit Config(std::string const& iniFile);
 
        Config(std::initializer_list<std::pair<std::pair<std::string, std::string>, std::string>> init);
 
        void read(std::string const& iniFile);
 
        void insert(std::initializer_list<std::pair<std::pair<std::string, std::string>, std::string>> init);
 
        void override(std::vector<std::pair<std::pair<std::string, std::string>, std::string>> const& overrides);
 
        [[nodiscard]] bool isSet(std::pair<std::string, std::string> const& key) const;
 
        std::string operator[](std::pair<std::string, std::string> const& key) const;
 
        void set(std::pair<std::string, std::string> key, std::string value);
 
        void set(std::string section, std::string key, std::string value);
    };
}// namespace nawa
 
#endif//NAWA_CONFIG_H