SettingsConfigFile.h

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/*
 *   ORXONOX - the hottest 3D action shooter ever to exist
 *                    > www.orxonox.net <
 *
 *
 *   License notice:
 *
 *   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.
 *
 *   Author:
 *      Fabian 'x3n' Landau
 *   Co-authors:
 *      ...
 *
 */

#ifndef _SettingsConfigFile_H__
#define _SettingsConfigFile_H__

#include "core/CorePrereqs.h"

#include <set>
#include <map>
#include "ConfigFile.h"
#include "util/Singleton.h"

namespace orxonox // tolua_export
{ // tolua_export

    // SettingsConfigFile //

    class _CoreExport SettingsConfigFile // tolua_export
        : public ConfigFile, public Singleton<SettingsConfigFile>
    { // tolua_export
        friend class Singleton<SettingsConfigFile>;

        public:
            typedef std::multimap<std::string, std::pair<std::string, ConfigValueContainer*>> ContainerMap;

            SettingsConfigFile(const std::string& filename);
            ~SettingsConfigFile();

            virtual void load() override; // tolua_export
            void setFilename(const std::string& filename); // tolua_export
            void clean(bool bCleanComments = false); // tolua_export

            void config(const std::string& section, const std::string& entry, const std::string& value); // tolua_export
            void tconfig(const std::string& section, const std::string& entry, const std::string& value); // tolua_export
            std::string getConfig(const std::string& section, const std::string& entry); // tolua_export

            void addConfigValueContainer(ConfigValueContainer* container);
            void removeConfigValueContainer(ConfigValueContainer* container);

            inline const std::set<std::string>& getSectionNames()
                { return this->sectionNames_; }
            inline ContainerMap::const_iterator getContainerLowerBound(const std::string section)
                { return this->containers_.lower_bound(section); }
            inline ContainerMap::const_iterator getContainerUpperBound(const std::string section)
                { return this->containers_.upper_bound(section); }

            static SettingsConfigFile& getInstance() { return Singleton<SettingsConfigFile>::getInstance(); } // tolua_export

        private:
            void updateConfigValues();
            bool configImpl(const std::string& section, const std::string& entry, const std::string& value, bool (ConfigValueContainer::*function)(const MultiType&));

            ContainerMap containers_;                   
            std::set<std::string> sectionNames_;        
            static SettingsConfigFile* singletonPtr_s;  
    }; // tolua_export
} // tolua_export

#endif /* _SettingsConfigFile_H__ */