FBLib_rec.h

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#ifndef FBLIB_REC_H
#define FBLIB_REC_H
 
#include                "libFireBird.h"
 
#define PCRSECTORS      900
 
typedef struct
{
  TYPE_File          *RecFile;
  TYPE_File          *InfFile;
  TYPE_File          *NavFile;
} tHddRecordFile;
 
#define INFDATASTART      0x7d000   //500kB
#define INFDATAMAXSIG     64
#define INFDATAMAXBLOCKS  100
#define INFDATMAGIC       "TFr+"
 
typedef struct
{
  char                  Magic[4];
  dword                 NameTagLen;
  dword                 PayloadSize;
} tTFRPlusHdr;
 
extern bool             LibInitialized;
 
word getWord(const void *buffer, bool NeedsByteSwapping);
dword getDword(const void *buffer, bool NeedsByteSwapping);
void setWord(void *buffer, word Data, bool BigEndian);
void setDword(void *buffer, dword Data, bool BigEndian);
 
void DecodeExtInfo(byte *Buffer, dword p, tRECHeaderInfo *RECHeaderInfo);
void EncodeExtInfo(byte *Buffer, dword p, tRECHeaderInfo *RECHeaderInfo, bool BigEndian);
 
void HDD_DecodeRECHeader_ST_S(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_DecodeRECHeader_ST_T(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_DecodeRECHeader_ST_C(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_DecodeRECHeader_ST_T5700(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_DecodeRECHeader_ST_T5800(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_DecodeRECHeader_ST_TF7k7HDPVR(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_DecodeRECHeader_ST_TMSS(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_DecodeRECHeader_ST_TMST(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_DecodeRECHeader_ST_TMSC(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
 
void HDD_EncodeRECHeader_ST_S(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_EncodeRECHeader_ST_T(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_EncodeRECHeader_ST_C(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_EncodeRECHeader_ST_T5700(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_EncodeRECHeader_ST_T5800(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_EncodeRECHeader_ST_TF7k7HDPVR(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_EncodeRECHeader_ST_TMSS(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_EncodeRECHeader_ST_TMST(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
void HDD_EncodeRECHeader_ST_TMSC(byte *Buffer, tRECHeaderInfo *RECHeaderInfo);
 
bool   infData_OpenFile(const char *infFileName);
dword  infData_Flen(void);
bool   infData_LocateSig(const char *NameTag, dword *PayloadSize);
void   infData_Truncate(const char *infFileName, dword Position);
void   infData_CloseFile(void);
 
#endif