// Copyright (c) 2008-2010 Raynaldo (Wildicv) Rivera, Joshua (Dark_Kilauea) Jones
// This file is part of the "cAudio Engine"
// For conditions of distribution and use, see copyright notice in cAudio.h

#ifndef CMEMORYSOURCE_H
#define CMEMORYSOURCE_H

#include "../include/IDataSource.h"
#include "../Headers/cMemoryOverride.h"

namespace cAudio
{

//!Class used to read from a memory buffer.
class cMemorySource : public IDataSource, public cMemoryOverride
{
    public:
		/** Default Constructor
		\param data: Pointer to a data buffer to use.
		\param size: Size of the target buffer.
		\param copy: Whether to copy the buffer or use the provided pointer.  On destruct, that pointer will be deleted unless copy is true.
		*/
        cMemorySource(const void* data, int size, bool copy);
        ~cMemorySource();

        virtual bool isValid();
        virtual int getCurrentPos();
        virtual int getSize();
        virtual int read(void* output, int size);
        virtual bool seek(int amount, bool relative);
    protected:
        char* Data;
        int Size;
        bool Valid;
        int Pos;
    private:
};

};

#endif //! CMEMORYSOURCE_H