diff options
Diffstat (limited to 'runtime/stream.h')
| -rw-r--r-- | runtime/stream.h | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/runtime/stream.h b/runtime/stream.h index 78dbc0d6..4f4a4301 100644 --- a/runtime/stream.h +++ b/runtime/stream.h @@ -41,7 +41,7 @@ * deflateInit2(zstrmptr, 6, Z_DEFLATED, 31, 9, Z_DEFAULT_STRATEGY); * -------------------------------------------------------------------------- * - * Copyright 2008, 2009 Rainer Gerhards and Adiscon GmbH. + * Copyright 2008-2013 Rainer Gerhards and Adiscon GmbH. * * This file is part of the rsyslog runtime library. * @@ -70,6 +70,7 @@ #include "glbl.h" #include "stream.h" #include "zlibw.h" +#include "cryprov.h" /* stream types */ typedef enum { @@ -112,6 +113,7 @@ typedef struct strm_s { int lenDir; int fd; /* the file descriptor, -1 if closed */ int fdDir; /* the directory's descriptor, in case bSync is requested (-1 if closed) */ + ino_t inode; /* current inode for files being monitored (undefined else) */ uchar *pszCurrFName; /* name of current file (if open) */ uchar *pIOBuf; /* the iobuffer currently in use to gather data */ size_t iBufPtrMax; /* current max Ptr in Buffer (if partial read!) */ @@ -124,6 +126,8 @@ typedef struct strm_s { sbool bAsyncWrite; /* do asynchronous writes (always if a flush interval is given) */ sbool bStopWriter; /* shall writer thread terminate? */ sbool bDoTimedWait; /* instruct writer thread to do a times wait to support flush timeouts */ + sbool bzInitDone; /* did we do an init of zstrm already? */ + sbool bVeryReliableZip; /* shall we write interim headers to create a very reliable ZIP file? */ int iFlushInterval; /* flush in which interval - 0, no flushing */ pthread_mutex_t mut;/* mutex for flush in async mode */ pthread_cond_t notFull; @@ -131,7 +135,11 @@ typedef struct strm_s { pthread_cond_t isEmpty; unsigned short iEnq; /* this MUST be unsigned as we use module arithmetic (else invalid indexing happens!) */ unsigned short iDeq; /* this MUST be unsigned as we use module arithmetic (else invalid indexing happens!) */ + cryprov_if_t *cryprov; /* ptr to crypto provider; NULL = do not encrypt */ + void *cryprovData; /* opaque data ptr for provider use */ + void *cryprovFileData;/* opaque data ptr for file instance */ short iCnt; /* current nbr of elements in buffer */ + z_stream zstrm; /* zip stream to use */ struct { uchar *pBuf; size_t lenBuf; @@ -150,7 +158,6 @@ BEGINinterface(strm) /* name must also be changed in ENDinterface macro! */ rsRetVal (*Construct)(strm_t **ppThis); rsRetVal (*ConstructFinalize)(strm_t *pThis); rsRetVal (*Destruct)(strm_t **ppThis); - rsRetVal (*SetMaxFileSize)(strm_t *pThis, int64 iMaxFileSize); rsRetVal (*SetFileName)(strm_t *pThis, uchar *pszName, size_t iLenName); rsRetVal (*ReadChar)(strm_t *pThis, uchar *pC); rsRetVal (*UnreadChar)(strm_t *pThis, uchar c); @@ -168,7 +175,7 @@ BEGINinterface(strm) /* name must also be changed in ENDinterface macro! */ rsRetVal (*SetWCntr)(strm_t *pThis, number_t *pWCnt); rsRetVal (*Dup)(strm_t *pThis, strm_t **ppNew); INTERFACEpropSetMeth(strm, bDeleteOnClose, int); - INTERFACEpropSetMeth(strm, iMaxFileSize, int); + INTERFACEpropSetMeth(strm, iMaxFileSize, int64); INTERFACEpropSetMeth(strm, iMaxFiles, int); INTERFACEpropSetMeth(strm, iFileNumDigits, int); INTERFACEpropSetMeth(strm, tOperationsMode, int); @@ -182,11 +189,23 @@ BEGINinterface(strm) /* name must also be changed in ENDinterface macro! */ INTERFACEpropSetMeth(strm, pszSizeLimitCmd, uchar*); /* v6 added */ rsRetVal (*ReadLine)(strm_t *pThis, cstr_t **ppCStr, int mode); + /* v7 added 2012-09-14 */ + INTERFACEpropSetMeth(strm, bVeryReliableZip, int); + /* v8 added 2013-03-21 */ + rsRetVal (*CheckFileChange)(strm_t *pThis); + /* v9 added 2013-04-04 */ + INTERFACEpropSetMeth(strm, cryprov, cryprov_if_t*); + INTERFACEpropSetMeth(strm, cryprovData, void*); ENDinterface(strm) -#define strmCURR_IF_VERSION 6 /* increment whenever you change the interface structure! */ +#define strmCURR_IF_VERSION 9 /* increment whenever you change the interface structure! */ +static inline int +strmGetCurrFileNum(strm_t *pStrm) { + return pStrm->iCurrFNum; +} /* prototypes */ PROTOTYPEObjClassInit(strm); +rsRetVal strmMultiFileSeek(strm_t *pThis, int fileNum, off64_t offs, off64_t *bytesDel); #endif /* #ifndef STREAM_H_INCLUDED */ |