diff options
Diffstat (limited to 'stream.h')
| -rw-r--r-- | stream.h | 22 |
1 files changed, 13 insertions, 9 deletions
@@ -62,8 +62,7 @@ typedef enum { typedef struct strm_s { BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */ strmType_t sType; - int fd; /* the file descriptor, -1 if closed */ - uchar *pszCurrFName; /* name of current file (if open) */ + /* descriptive properties */ int iCurrFNum;/* current file number (NOT descriptor, but the number in the file name!) */ uchar *pszDir; /* Directory */ int lenDir; @@ -71,18 +70,21 @@ typedef struct strm_s { int lenFilePrefix; strmMode_t tOperationsMode; mode_t tOpenMode; - size_t iCurrOffs;/* current offset */ - uchar *pIOBuf; /* io Buffer */ size_t sIOBufSize;/* size of IO buffer */ - int iBufPtrMax; /* current max Ptr in Buffer (if partial read!) */ - int iBufPtr; /* pointer into current buffer */ - int iUngetC; /* char set via UngetChar() call or -1 if none set */ int iFlagsOpenOS; int iModeOpenOS; size_t iMaxFileSize;/* maximum size a file may grow to */ int bDeleteOnClose; /* set to 1 to auto-delete on close -- be careful with that setting! */ int iMaxFiles; /* maximum number of files if a circular mode is in use */ int iFileNumDigits;/* min number of digits to use in file number (only in circular mode) */ + /* dynamic properties, valid only during file open, not to be persistet */ + int fd; /* the file descriptor, -1 if closed */ + size_t iCurrOffs;/* current offset */ + uchar *pszCurrFName; /* name of current file (if open) */ + uchar *pIOBuf; /* io Buffer */ + size_t iBufPtrMax; /* current max Ptr in Buffer (if partial read!) */ + size_t iBufPtr; /* pointer into current buffer */ + int iUngetC; /* char set via UngetChar() call or -1 if none set */ int bInRecord; /* if 1, indicates that we are currently writing a not-yet complete record */ } strm_t; @@ -95,11 +97,13 @@ rsRetVal strmSetFilePrefix(strm_t *pThis, uchar *pszPrefix, size_t iLenPrefix); rsRetVal strmReadChar(strm_t *pThis, uchar *pC); rsRetVal strmUnreadChar(strm_t *pThis, uchar c); rsRetVal strmWrite(strm_t *pThis, uchar *pBuf, size_t lenBuf); -rsRetVal strmNextFile(strm_t *pThis); -//rsRetVal strmOpenFile(strm_t *pThis, int flags, mode_t mode); +rsRetVal strmWriteChar(strm_t *pThis, uchar c); +rsRetVal strmWriteLong(strm_t *pThis, long i); rsRetVal strmSetFilePrefix(strm_t *pThis, uchar *pszPrefix, size_t iLenPrefix); rsRetVal strmSetDir(strm_t *pThis, uchar *pszDir, size_t iLenDir); rsRetVal strmFlush(strm_t *pThis); +rsRetVal strmRecordBegin(strm_t *pThis); +rsRetVal strmRecordEnd(strm_t *pThis); PROTOTYPEObjClassInit(strm); PROTOTYPEpropSetMeth(strm, bDeleteOnClose, int); PROTOTYPEpropSetMeth(strm, iMaxFileSize, int); |