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#ifndef APE_IO_H
#define APE_IO_H
#ifndef FILE_BEGIN
#define FILE_BEGIN 0
#endif
#ifndef FILE_CURRENT
#define FILE_CURRENT 1
#endif
#ifndef FILE_END
#define FILE_END 2
#endif
class CIO
{
public:
//construction / destruction
CIO() { }
virtual ~CIO() { };
// open / close
virtual int Open(const wchar_t * pName) = 0;
virtual int Close() = 0;
// read / write
virtual int Read(void * pBuffer, unsigned int nBytesToRead, unsigned int * pBytesRead) = 0;
virtual int Write(const void * pBuffer, unsigned int nBytesToWrite, unsigned int * pBytesWritten) = 0;
// seek
virtual int Seek(int nDistance, unsigned int nMoveMode) = 0;
// creation / destruction
virtual int Create(const wchar_t * pName) = 0;
virtual int Delete() = 0;
// other functions
virtual int SetEOF() = 0;
// attributes
virtual int GetPosition() = 0;
virtual int GetSize() = 0;
virtual int GetName(wchar_t * pBuffer) = 0;
};
#endif // #ifndef APE_IO_H
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