diff options
Diffstat (limited to 'plugins/imfile/imfile.c')
| -rw-r--r-- | plugins/imfile/imfile.c | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/plugins/imfile/imfile.c b/plugins/imfile/imfile.c index 686fa048..c71e425e 100644 --- a/plugins/imfile/imfile.c +++ b/plugins/imfile/imfile.c @@ -71,6 +71,7 @@ typedef struct fileInfo_s { int nRecords; /**< How many records did we process before persisting the stream? */ int iPersistStateInterval; /**< how often should state be persisted? (0=on close only) */ strm_t *pStrm; /* its stream (NULL if not assigned) */ + int readMode; /* which mode to use in ReadMulteLine call? */ } fileInfo_t; @@ -85,6 +86,7 @@ static int iPollInterval = 10; /* number of seconds to sleep when there was no f static int iPersistStateInterval = 0; /* how often if state file to be persisted? (default 0->never) */ static int iFacility = 128; /* local0 */ static int iSeverity = 5; /* notice, as of rfc 3164 */ +static int readMode = 0; /* mode to use for ReadMultiLine call */ static int iFilPtr = 0; /* number of files to be monitored; pointer to next free spot during config */ #define MAX_INPUT_FILES 100 @@ -211,8 +213,8 @@ static rsRetVal pollFile(fileInfo_t *pThis, int *pbHadFileData) } /* loop below will be exited when strmReadLine() returns EOF */ - while(1) { - CHKiRet(strm.ReadLine(pThis->pStrm, &pCStr)); + while(glbl.GetGlobalInputTermState() == 0) { + CHKiRet(strm.ReadLine(pThis->pStrm, &pCStr, pThis->readMode)); *pbHadFileData = 1; /* this is just a flag, so set it and forget it */ CHKiRet(enqLine(pThis, pCStr)); /* process line */ rsCStrDestruct(&pCStr); /* discard string (must be done by us!) */ @@ -287,23 +289,24 @@ BEGINrunInput int bHadFileData; /* were there at least one file with data during this run? */ CODESTARTrunInput pthread_cleanup_push(inputModuleCleanup, NULL); - while(1) { - + while(glbl.GetGlobalInputTermState() == 0) { do { bHadFileData = 0; for(i = 0 ; i < iFilPtr ; ++i) { + if(glbl.GetGlobalInputTermState() == 1) + break; /* terminate input! */ pollFile(&files[i], &bHadFileData); } - } while(iFilPtr > 1 && bHadFileData == 1); /* warning: do...while()! */ + } while(iFilPtr > 1 && bHadFileData == 1 && glbl.GetGlobalInputTermState() == 0); /* warning: do...while()! */ /* Note: the additional 10ns wait is vitally important. It guards rsyslog against totally * hogging the CPU if the users selects a polling interval of 0 seconds. It doesn't hurt any * other valid scenario. So do not remove. -- rgerhards, 2008-02-14 */ - srSleep(iPollInterval, 10); - + if(glbl.GetGlobalInputTermState() == 0) + srSleep(iPollInterval, 10); } - /*NOTREACHED*/ + DBGPRINTF("imfile: terminating upon request of rsyslog core\n"); pthread_cleanup_pop(0); /* just for completeness, but never called... */ RETiRet; /* use it to make sure the housekeeping is done! */ @@ -353,7 +356,7 @@ persistStrmState(fileInfo_t *pInfo) /* TODO: create a function persistObj in obj.c? */ CHKiRet(strm.Construct(&psSF)); - lenDir = strlen((char*)glbl.GetWorkDir()); + lenDir = ustrlen(glbl.GetWorkDir()); if(lenDir > 0) CHKiRet(strm.SetDir(psSF, glbl.GetWorkDir(), lenDir)); CHKiRet(strm.SettOperationsMode(psSF, STREAMMODE_WRITE_TRUNC)); @@ -396,6 +399,13 @@ CODESTARTafterRun ENDafterRun +BEGINisCompatibleWithFeature +CODESTARTisCompatibleWithFeature + if(eFeat == sFEATURENonCancelInputTermination) + iRet = RS_RET_OK; +ENDisCompatibleWithFeature + + /* The following entry points are defined in module-template.h. * In general, they need to be present, but you do NOT need to provide * any code here. @@ -414,6 +424,7 @@ ENDmodExit BEGINqueryEtryPt CODESTARTqueryEtryPt CODEqueryEtryPt_STD_IMOD_QUERIES +CODEqueryEtryPt_IsCompatibleWithFeature_IF_OMOD_QUERIES ENDqueryEtryPt @@ -447,6 +458,7 @@ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __a iPollInterval = 10; iFacility = 128; /* local0 */ iSeverity = 5; /* notice, as of rfc 3164 */ + readMode = 0; RETiRet; } @@ -488,6 +500,9 @@ static rsRetVal addMonitor(void __attribute__((unused)) *pVal, uchar *pNewVal) pThis->iSeverity = iSeverity; pThis->iFacility = iFacility; pThis->iPersistStateInterval = iPersistStateInterval; + pThis->nRecords = 0; + pThis->readMode = readMode; + iPersistStateInterval = 0; } else { errmsg.LogError(0, RS_RET_OUT_OF_DESRIPTORS, "Too many file monitors configured - ignoring this one"); ABORT_FINALIZE(RS_RET_OUT_OF_DESRIPTORS); @@ -521,6 +536,7 @@ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(strm, CORE_COMPONENT)); CHKiRet(objUse(prop, CORE_COMPONENT)); + DBGPRINTF("imfile: version %s initializing\n", VERSION); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfilename", 0, eCmdHdlrGetWord, NULL, &pszFileName, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfiletag", 0, eCmdHdlrGetWord, @@ -533,9 +549,10 @@ CODEmodInit_QueryRegCFSLineHdlr NULL, &iFacility, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfilepollinterval", 0, eCmdHdlrInt, NULL, &iPollInterval, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfilereadmode", 0, eCmdHdlrInt, + NULL, &readMode, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfilepersiststateinterval", 0, eCmdHdlrInt, - - NULL, &iPersistStateInterval, STD_LOADABLE_MODULE_ID)); + NULL, &iPersistStateInterval, STD_LOADABLE_MODULE_ID)); /* that command ads a new file! */ CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputrunfilemonitor", 0, eCmdHdlrGetWord, addMonitor, NULL, STD_LOADABLE_MODULE_ID)); |