#ifndef _VOLUMESTREAM_H_
#define _VOLUMESTREAM_H_

#include <windows.h>
#include "Stream.h"

namespace Framework
{
	namespace Win32
	{
		class CVolumeStream : public CStream
		{
		public:
							CVolumeStream(char);
			virtual			~CVolumeStream();
			virtual void	Seek(int64, STREAM_SEEK_DIRECTION);
			virtual uint64	Tell();
			virtual uint64	Read(void*, uint64);
			virtual uint64	Write(const void*, uint64);
			virtual bool	IsEOF();

		private:
			void			SyncCache();

			HANDLE			m_nVolume;
			void*			m_pCache;
			uint64			m_nCacheSector;

			uint64			m_nPosition;
			uint64			m_nSectorSize;
		};
	}
}

#endif