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/include/ZE_ZConfigFile.h

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/*******************************************************************************
        This file is Part of the ZEngine Library for 2D game development.
                   Copyright (C) 2002, 2003 James Turk

                     Licensed under a BSD-style license.

    The maintainer of this library is James Turk (james@conceptofzero.net) 
     and the home of this Library is http://www.zengine.sourceforge.net
*******************************************************************************/

#ifndef __ze_zconfigfile_h__
#define __ze_zconfigfile_h__

#include "ZE_ZEngine.h"

namespace ZE
{

class ZConfigFile
{
    private:

        //Private Types//

        class ZCF_Variable
        {
            public:
                string var;
                string val;
        };

        class ZCF_Section
        {
            public:
                string section;
                list<ZCF_Variable> varList;
        };

    protected:
        list<ZCF_Section> rFileLayout;
        string rFilename;

        string CleanString(string str)  const;
        
        bool Exists(string sec) const;

        bool Exists(string sec, string var) const;

        void SetVariable(string sec, string var, string val);

        string GetVariable(string sec, string var, string defVal) const;

    public:

        ZConfigFile();

        ZConfigFile(string filename);

        virtual ~ZConfigFile();

        void Process(string filename);

        float GetFloat(string section, string var, float defVal) const;

        int GetInt(string section, string var, int defVal) const;

        bool GetBool(string section, string var, bool defVal) const;

        string GetString(string section, string var, string defVal) const;

        void SetFloat(string section, string var, float val);

        void SetInt(string section, string var, int val);

        void SetBool(string section, string var, bool val);

        void SetString(string section, string var, string val);
        
        void Flush();

        void Close();
};

}

#endif //__ze_zconfigfile_h__

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