config.hpp

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#ifndef _CONFIG_HPP_
#define _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