?? fvsfile.h
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#ifndef __FVSFILE_HEADER__#define __FVSFILE_HEADER__#include <stdio.h>#include "fvstypes.h"typedef enum FileOptions_t{ FILE_READ = (1<<1), FILE_WRITE = (1<<2), FILE_CREATE = (1<<3)} FileOptions_t;class FvsFile{ public: // constructors/destructor // default constructor FvsFile(void); // constructor that also opens files FvsFile(const String_t name, const uint32_t flags); // destructor ~FvsFile(void); // Open/close functions FvsError_t Open(const String_t name, const uint32_t flags); FvsError_t Close(void); // Read/Write functions uint32_t Read(pointer_t data, uint32_t len); uint32_t Write(pointer_t data, uint32_t len); // Read by byte or word uint8_t GetByte(void); uint16_t GetWord(void); // Test functions bool_t IsOpen(void) const; bool_t IsAtEOF(void) const; // Commit changes FvsError_t Commit(void); // Seek functions FvsError_t SeekToBegin(void); FvsError_t SeekToEnd(void); FvsError_t Seek(uint32_t newpos); // GetPosition function uint32_t GetPosition(void) const; //private: // File pointer FILE *fp;};#endif //__FVSFILE_HEADER__?? 快捷鍵說明
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