tfile.h

RFID温度签的源码

#pragma once

class CTFile
{
public:
	CTFile(void);
	~CTFile(void);

	BOOL OpenFile( const char* FileName, BOOL *IsNewFile );
	BOOL GetFileHeader( void* pData );
	BOOL GetItem( long pos, void* pData );
	BOOL WriteItem( long pos, void* pData );

protected:
	int CreateEmptyFile( const char* strName, unsigned int FileSize, FILE** ppFile );

	int	WriteFile( FILE *pFile, const void* buf, unsigned int bufsize, long pos );

	int ReadFile( FILE *pFile, void* buf, unsigned int ReadSize, long pos );

protected:
	FILE*		m_pFile;
};