config.hpp

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/*
 * config.hpp
 *
 *  Created on: Nov 13, 2015
 *      Author: Joshua Southerland
 */

#ifndef INCLUDE_WALLABY_CONFIG_HPP_
#define INCLUDE_WALLABY_CONFIG_HPP_

#include <string>
#include <map>
#include <vector>
#include "export.h"

class EXPORT_SYM Config
{
public:
        Config();
        Config(const std::map<std::string, std::string> &config);

        static Config *load(const std::string &path);
        bool save(const std::string &path) const;

        void beginGroup(const std::string &group);
        void endGroup();
        void clearGroup();

        void clear();

        bool containsKey(const std::string &key) const;

        bool boolValue(const std::string &key) const;
        int intValue(const std::string &key) const;
        double doubleValue(const std::string &key) const;
        std::string stringValue(const std::string &key) const;

        void setValue(const std::string &key, const bool &value);
        void setValue(const std::string &key, const int &value);
        void setValue(const std::string &key, const double &value);
        void setValue(const std::string &key, const char *value);
        void setValue(const std::string &key, const std::string &value);

        Config values() const;
        void addValues(const Config &config);

private:
        std::string safeKey(std::string key) const;
        std::string group() const;

        std::map<std::string, std::string> m_config;
        std::vector<std::string> m_groups;
        mutable std::string m_cachedGroup;
};



#endif /* INCLUDE_WALLABY_CONFIG_HPP_ */