diff options
Diffstat (limited to 'tools/syslogd.c')
| -rw-r--r-- | tools/syslogd.c | 1088 |
1 files changed, 304 insertions, 784 deletions
diff --git a/tools/syslogd.c b/tools/syslogd.c index 5938cbbe..7d00d244 100644 --- a/tools/syslogd.c +++ b/tools/syslogd.c @@ -16,12 +16,9 @@ * parts of the code have been rewritten. * * This Project was intiated and is maintained by - * Rainer Gerhards <rgerhards@hq.adiscon.com>. See - * AUTHORS to learn who helped make it become a reality. + * Rainer Gerhards <rgerhards@hq.adiscon.com>. * - * If you have questions about rsyslogd in general, please email - * info@adiscon.com. To learn more about rsyslogd, please visit - * http://www.rsyslog.com. + * For further information, please see http://www.rsyslog.com * * \author Rainer Gerhards <rgerhards@adiscon.com> * \date 2003-10-17 @@ -129,15 +126,21 @@ #include "omfile.h" #include "omdiscard.h" #include "threads.h" +#include "wti.h" #include "queue.h" #include "stream.h" #include "conf.h" -#include "vm.h" #include "errmsg.h" #include "datetime.h" #include "parser.h" -#include "sysvar.h" +//#include "sysvar.h" +#include "batch.h" #include "unicode-helper.h" +#include "ruleset.h" +#include "rule.h" +#include "net.h" +#include "vm.h" +#include "prop.h" /* definitions for objects we access */ DEFobjCurrIf(obj) @@ -145,29 +148,17 @@ DEFobjCurrIf(glbl) DEFobjCurrIf(datetime) DEFobjCurrIf(conf) DEFobjCurrIf(expr) -DEFobjCurrIf(vm) -DEFobjCurrIf(var) DEFobjCurrIf(module) DEFobjCurrIf(errmsg) +DEFobjCurrIf(rule) +DEFobjCurrIf(ruleset) +DEFobjCurrIf(prop) DEFobjCurrIf(net) /* TODO: make go away! */ /* forward definitions */ static rsRetVal GlobalClassExit(void); -/* We define our own set of syslog defintions so that we - * do not need to rely on (possibly different) implementations. - * 2007-07-19 rgerhards - */ -/* missing definitions for solaris - * 2006-02-16 Rger - */ -#ifdef __sun -# define LOG_AUTHPRIV LOG_AUTH -#endif -#define INTERNAL_NOPRI 0x10 /* the "no priority" priority */ -#define LOG_FTP (11<<3) /* ftp daemon */ - #ifndef UTMP_FILE #ifdef UTMP_FILENAME @@ -215,14 +206,12 @@ static rsRetVal GlobalClassExit(void); # endif #endif -#ifndef _PATH_DEV -# define _PATH_DEV "/dev/" -#endif - #ifndef _PATH_TTY -#define _PATH_TTY "/dev/tty" +# define _PATH_TTY "/dev/tty" #endif +static prop_t *pInternalInputName = NULL; /* there is only one global inputName for all internally-generated messages */ +static prop_t *pLocalHostIP = NULL; /* there is only one global IP for all internally-generated messages */ static uchar *ConfFile = (uchar*) _PATH_LOGCONF; /* read-only after startup */ static char *PidFile = _PATH_LOGPID; /* read-only after startup */ @@ -247,8 +236,6 @@ int repeatinterval[2] = { 30, 60 }; /* # of secs before flush */ #define LIST_DELIMITER ':' /* delimiter between two hosts */ -struct filed *Files = NULL; /* read-only after init() (but beware of sigusr1!) */ - static pid_t ppid; /* This is a quick and dirty hack used for spliting main/startup thread */ typedef struct legacyOptsLL_s { @@ -298,13 +285,15 @@ static queueType_t MainMsgQueType = QUEUETYPE_FIXED_ARRAY; /* type of the main m static uchar *pszMainMsgQFName = NULL; /* prefix for the main message queue file */ static int64 iMainMsgQueMaxFileSize = 1024*1024; static int iMainMsgQPersistUpdCnt = 0; /* persist queue info every n updates */ -static int iMainMsgQtoQShutdown = 0; /* queue shutdown */ +static int bMainMsgQSyncQeueFiles = 0; /* sync queue files on every write? */ +static int iMainMsgQtoQShutdown = 1500; /* queue shutdown (ms) */ static int iMainMsgQtoActShutdown = 1000; /* action shutdown (in phase 2) */ static int iMainMsgQtoEnq = 2000; /* timeout for queue enque */ static int iMainMsgQtoWrkShutdown = 60000; /* timeout for worker thread shutdown */ static int iMainMsgQWrkMinMsgs = 100; /* minimum messages per worker needed to start a new one */ static int iMainMsgQDeqSlowdown = 0; /* dequeue slowdown (simple rate limiting) */ static int64 iMainMsgQueMaxDiskSpace = 0; /* max disk space allocated 0 ==> unlimited */ +static int iMainMsgQueDeqBatchSize = 32; /* dequeue batch size */ static int bMainMsgQSaveOnShutdown = 1; /* save queue on shutdown (when DA enabled)? */ static int iMainMsgQueueDeqtWinFromHr = 0; /* hour begin of time frame when queue is to be dequeued */ static int iMainMsgQueueDeqtWinToHr = 25; /* hour begin of time frame when queue is to be dequeued */ @@ -313,7 +302,8 @@ static int iMainMsgQueueDeqtWinToHr = 25; /* hour begin of time frame when que /* support for simple textual representation of FIOP names * rgerhards, 2005-09-27 */ -static char* getFIOPName(unsigned iFIOP) +char* +getFIOPName(unsigned iFIOP) { char *pRet; switch(iFIOP) { @@ -360,7 +350,8 @@ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __a iMainMsgQueMaxFileSize = 1024 * 1024; iMainMsgQueueNumWorkers = 1; iMainMsgQPersistUpdCnt = 0; - iMainMsgQtoQShutdown = 0; + bMainMsgQSyncQeueFiles = 0; + iMainMsgQtoQShutdown = 1500; iMainMsgQtoActShutdown = 1000; iMainMsgQtoEnq = 2000; iMainMsgQtoWrkShutdown = 60000; @@ -369,6 +360,7 @@ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __a bMainMsgQSaveOnShutdown = 1; MainMsgQueType = QUEUETYPE_FIXED_ARRAY; iMainMsgQueMaxDiskSpace = 0; + iMainMsgQueDeqBatchSize = 32; glbliActionResumeRetryCount = 0; return RS_RET_OK; @@ -395,7 +387,6 @@ static char **crunch_list(char *list); static void reapchild(); static void debug_switch(); static void sighup_handler(); -static void freeSelectors(void); static void processImInternal(void); @@ -422,7 +413,8 @@ diagGetMainMsgQSize(int *piSize) { DEFiRet; assert(piSize != NULL); - *piSize = pMsgQueue->iQueueSize; + *piSize = (pMsgQueue->pqDA != NULL) ? pMsgQueue->pqDA->iQueueSize : 0; + *piSize += pMsgQueue->iQueueSize; RETiRet; } @@ -430,69 +422,8 @@ diagGetMainMsgQSize(int *piSize) /* ------------------------------ end support functions for imdiag ------------------------------ */ -/* function to destruct a selector_t object - * rgerhards, 2007-08-01 - */ -rsRetVal -selectorDestruct(void *pVal) -{ - selector_t *pThis = (selector_t *) pVal; - - assert(pThis != NULL); - - if(pThis->pCSHostnameComp != NULL) - rsCStrDestruct(&pThis->pCSHostnameComp); - if(pThis->pCSProgNameComp != NULL) - rsCStrDestruct(&pThis->pCSProgNameComp); - - if(pThis->f_filter_type == FILTER_PROP) { - if(pThis->f_filterData.prop.pCSPropName != NULL) - rsCStrDestruct(&pThis->f_filterData.prop.pCSPropName); - if(pThis->f_filterData.prop.pCSCompValue != NULL) - rsCStrDestruct(&pThis->f_filterData.prop.pCSCompValue); - if(pThis->f_filterData.prop.regex_cache != NULL) - rsCStrRegexDestruct(&pThis->f_filterData.prop.regex_cache); - } else if(pThis->f_filter_type == FILTER_EXPR) { - if(pThis->f_filterData.f_expr != NULL) - expr.Destruct(&pThis->f_filterData.f_expr); - } - - llDestroy(&pThis->llActList); - free(pThis); - - return RS_RET_OK; -} - - -/* function to construct a selector_t object - * rgerhards, 2007-08-01 - */ -rsRetVal -selectorConstruct(selector_t **ppThis) -{ - DEFiRet; - selector_t *pThis; - - assert(ppThis != NULL); - - if((pThis = (selector_t*) calloc(1, sizeof(selector_t))) == NULL) { - ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); - } - CHKiRet(llInit(&pThis->llActList, actionDestruct, NULL, NULL)); - -finalize_it: - if(iRet != RS_RET_OK) { - if(pThis != NULL) { - selectorDestruct(pThis); - } - } - *ppThis = pThis; - RETiRet; -} - - /* rgerhards, 2005-10-24: crunch_list is called only during option processing. So - * it is never called once rsyslogd is running (not even when HUPed). This code + * it is never called once rsyslogd is running. This code * contains some exits, but they are considered safe because they only happen * during startup. Anyhow, when we review the code here, we might want to * reconsider the exit()s. @@ -562,7 +493,7 @@ static char **crunch_list(char *list) void untty(void) #ifdef HAVE_SETSID { - if ( !Debug ) { + if(!Debug) { setsid(); } return; @@ -571,18 +502,18 @@ void untty(void) { int i; - if ( !Debug ) { + if(!Debug) { i = open(_PATH_TTY, O_RDWR|O_CLOEXEC); if (i >= 0) { # if !defined(__hpux) - (void) ioctl(i, (int) TIOCNOTTY, (char *)0); + (void) ioctl(i, (int) TIOCNOTTY, NULL); # else /* TODO: we need to implement something for HP UX! -- rgerhards, 2008-03-04 */ /* actually, HP UX should have setsid, so the code directly above should * trigger. So the actual question is why it doesn't do that... */ # endif - (void) close(i); + close(i); } } } @@ -625,12 +556,14 @@ void untty(void) * interface change: bParseHostname removed, now in flags */ static inline rsRetVal printline(uchar *hname, uchar *hnameIP, uchar *msg, int flags, flowControl_t flowCtlType, - uchar *pszInputName, struct syslogTime *stTime, time_t ttGenTime) + prop_t *pInputName, struct syslogTime *stTime, time_t ttGenTime) { DEFiRet; register uchar *p; int pri; msg_t *pMsg; + prop_t *propFromHost = NULL; + prop_t *propFromHostIP = NULL; /* Now it is time to create the message object (rgerhards) */ if(stTime == NULL) { @@ -638,10 +571,10 @@ static inline rsRetVal printline(uchar *hname, uchar *hnameIP, uchar *msg, int f } else { CHKiRet(msgConstructWithTime(&pMsg, stTime, ttGenTime)); } - if(pszInputName != NULL) - MsgSetInputName(pMsg, pszInputName, ustrlen(pszInputName)); + if(pInputName != NULL) + MsgSetInputName(pMsg, pInputName); MsgSetFlowControlType(pMsg, flowCtlType); - MsgSetRawMsg(pMsg, (char*)msg); + MsgSetRawMsgWOSize(pMsg, (char*)msg); /* test for special codes */ pri = DEFUPRI; @@ -668,10 +601,12 @@ static inline rsRetVal printline(uchar *hname, uchar *hnameIP, uchar *msg, int f * being the local host). rgerhards 2004-11-16 */ if((pMsg->msgFlags & PARSE_HOSTNAME) == 0) - MsgSetHOSTNAME(pMsg, hname); - MsgSetRcvFrom(pMsg, hname); + MsgSetHOSTNAME(pMsg, hname, ustrlen(hname)); + MsgSetRcvFromStr(pMsg, hname, ustrlen(hname), &propFromHost); + CHKiRet(MsgSetRcvFromIPStr(pMsg, hnameIP, ustrlen(hnameIP), &propFromHostIP)); MsgSetAfterPRIOffs(pMsg, p - msg); - CHKiRet(MsgSetRcvFromIP(pMsg, hnameIP)); + prop.Destruct(&propFromHost); + prop.Destruct(&propFromHostIP); logmsg(pMsg, flags); @@ -734,7 +669,7 @@ finalize_it: */ rsRetVal parseAndSubmitMessage(uchar *hname, uchar *hnameIP, uchar *msg, int len, int flags, flowControl_t flowCtlType, - uchar *pszInputName, struct syslogTime *stTime, time_t ttGenTime) + prop_t *pInputName, struct syslogTime *stTime, time_t ttGenTime) { DEFiRet; register int iMsg; @@ -845,7 +780,7 @@ parseAndSubmitMessage(uchar *hname, uchar *hnameIP, uchar *msg, int len, int fla */ if(iMsg == iMaxLine) { *(pMsg + iMsg) = '\0'; /* space *is* reserved for this! */ - printline(hname, hnameIP, tmpline, flags, flowCtlType, pszInputName, stTime, ttGenTime); + printline(hname, hnameIP, tmpline, flags, flowCtlType, pInputName, stTime, ttGenTime); } else { /* This case in theory never can happen. If it happens, we have * a logic error. I am checking for it, because if I would not, @@ -897,7 +832,7 @@ parseAndSubmitMessage(uchar *hname, uchar *hnameIP, uchar *msg, int len, int fla *(pMsg + iMsg) = '\0'; /* space *is* reserved for this! */ /* typically, we should end up here! */ - printline(hname, hnameIP, tmpline, flags, flowCtlType, pszInputName, stTime, ttGenTime); + printline(hname, hnameIP, tmpline, flags, flowCtlType, pInputName, stTime, ttGenTime); finalize_it: if(tmpline != NULL) @@ -940,20 +875,20 @@ logmsgInternal(int iErr, int pri, uchar *msg, int flags) DEFiRet; CHKiRet(msgConstruct(&pMsg)); - MsgSetInputName(pMsg, UCHAR_CONSTANT("rsyslogd"), sizeof("rsyslogd")-1); - MsgSetRawMsg(pMsg, (char*)msg); - MsgSetHOSTNAME(pMsg, glbl.GetLocalHostName()); - MsgSetRcvFrom(pMsg, glbl.GetLocalHostName()); - MsgSetRcvFromIP(pMsg, UCHAR_CONSTANT("127.0.0.1")); + MsgSetInputName(pMsg, pInternalInputName); + MsgSetRawMsgWOSize(pMsg, (char*)msg); + MsgSetHOSTNAME(pMsg, glbl.GetLocalHostName(), ustrlen(glbl.GetLocalHostName())); + MsgSetRcvFrom(pMsg, glbl.GetLocalHostNameProp()); + MsgSetRcvFromIP(pMsg, pLocalHostIP); /* check if we have an error code associated and, if so, * adjust the tag. -- rgerhards, 2008-06-27 */ if(iErr == NO_ERRCODE) { - MsgSetTAG(pMsg, "rsyslogd:"); + MsgSetTAG(pMsg, UCHAR_CONSTANT("rsyslogd:"), sizeof("rsyslogd:") - 1); } else { - snprintf((char*)pszTag, sizeof(pszTag), "rsyslogd%d:", iErr); + size_t len = snprintf((char*)pszTag, sizeof(pszTag), "rsyslogd%d:", iErr); pszTag[32] = '\0'; /* just to make sure... */ - MsgSetTAG(pMsg, (char*)pszTag); + MsgSetTAG(pMsg, pszTag, len); } pMsg->iFacility = LOG_FAC(pri); pMsg->iSeverity = LOG_PRI(pri); @@ -985,252 +920,30 @@ finalize_it: RETiRet; } -/* This functions looks at the given message and checks if it matches the - * provided filter condition. If so, it returns true, else it returns - * false. This is a helper to logmsg() and meant to drive the decision - * process if a message is to be processed or not. As I expect this - * decision code to grow more complex over time AND logmsg() is already - * a very lengthy function, I thought a separate function is more appropriate. - * 2005-09-19 rgerhards - * 2008-02-25 rgerhards: changed interface, now utilizes iRet, bProcessMsg - * returns is message should be procesed. - */ -static rsRetVal shouldProcessThisMessage(selector_t *f, msg_t *pMsg, int *bProcessMsg) -{ - DEFiRet; - unsigned short pbMustBeFreed; - char *pszPropVal; - int bRet = 0; - vm_t *pVM = NULL; - var_t *pResult = NULL; - - assert(f != NULL); - assert(pMsg != NULL); - - /* we first have a look at the global, BSD-style block filters (for tag - * and host). Only if they match, we evaluate the actual filter. - * rgerhards, 2005-10-18 - */ - if(f->eHostnameCmpMode == HN_NO_COMP) { - /* EMPTY BY INTENSION - we check this value first, because - * it is the one most often used, so this saves us time! - */ - } else if(f->eHostnameCmpMode == HN_COMP_MATCH) { - if(rsCStrSzStrCmp(f->pCSHostnameComp, (uchar*) getHOSTNAME(pMsg), getHOSTNAMELen(pMsg))) { - /* not equal, so we are already done... */ - DBGPRINTF("hostname filter '+%s' does not match '%s'\n", - rsCStrGetSzStrNoNULL(f->pCSHostnameComp), getHOSTNAME(pMsg)); - FINALIZE; - } - } else { /* must be -hostname */ - if(!rsCStrSzStrCmp(f->pCSHostnameComp, (uchar*) getHOSTNAME(pMsg), getHOSTNAMELen(pMsg))) { - /* not equal, so we are already done... */ - DBGPRINTF("hostname filter '-%s' does not match '%s'\n", - rsCStrGetSzStrNoNULL(f->pCSHostnameComp), getHOSTNAME(pMsg)); - FINALIZE; - } - } - - if(f->pCSProgNameComp != NULL) { - int bInv = 0, bEqv = 0, offset = 0; - if(*(rsCStrGetSzStrNoNULL(f->pCSProgNameComp)) == '-') { - if(*(rsCStrGetSzStrNoNULL(f->pCSProgNameComp) + 1) == '-') - offset = 1; - else { - bInv = 1; - offset = 1; - } - } - if(!rsCStrOffsetSzStrCmp(f->pCSProgNameComp, offset, (uchar*) getProgramName(pMsg), getProgramNameLen(pMsg))) - bEqv = 1; - - if((!bEqv && !bInv) || (bEqv && bInv)) { - /* not equal or inverted selection, so we are already done... */ - DBGPRINTF("programname filter '%s' does not match '%s'\n", - rsCStrGetSzStrNoNULL(f->pCSProgNameComp), getProgramName(pMsg)); - FINALIZE; - } - } - - /* done with the BSD-style block filters */ - - if(f->f_filter_type == FILTER_PRI) { - /* skip messages that are incorrect priority */ - if ( (f->f_filterData.f_pmask[pMsg->iFacility] == TABLE_NOPRI) || - ((f->f_filterData.f_pmask[pMsg->iFacility] & (1<<pMsg->iSeverity)) == 0) ) - bRet = 0; - else - bRet = 1; - } else if(f->f_filter_type == FILTER_EXPR) { - CHKiRet(vm.Construct(&pVM)); - CHKiRet(vm.ConstructFinalize(pVM)); - CHKiRet(vm.SetMsg(pVM, pMsg)); - CHKiRet(vm.ExecProg(pVM, f->f_filterData.f_expr->pVmprg)); - CHKiRet(vm.PopBoolFromStack(pVM, &pResult)); - DBGPRINTF("result of expression evaluation: %lld\n", pResult->val.num); - /* VM is destructed on function exit */ - bRet = (pResult->val.num) ? 1 : 0; - } else { - assert(f->f_filter_type == FILTER_PROP); /* assert() just in case... */ - pszPropVal = MsgGetProp(pMsg, NULL, f->f_filterData.prop.pCSPropName, &pbMustBeFreed); - - /* Now do the compares (short list currently ;)) */ - switch(f->f_filterData.prop.operation ) { - case FIOP_CONTAINS: - if(rsCStrLocateInSzStr(f->f_filterData.prop.pCSCompValue, (uchar*) pszPropVal) != -1) - bRet = 1; - break; - case FIOP_ISEQUAL: - if(rsCStrSzStrCmp(f->f_filterData.prop.pCSCompValue, - (uchar*) pszPropVal, strlen(pszPropVal)) == 0) - bRet = 1; /* process message! */ - break; - case FIOP_STARTSWITH: - if(rsCStrSzStrStartsWithCStr(f->f_filterData.prop.pCSCompValue, - (uchar*) pszPropVal, strlen(pszPropVal)) == 0) - bRet = 1; /* process message! */ - break; - case FIOP_REGEX: - if(rsCStrSzStrMatchRegex(f->f_filterData.prop.pCSCompValue, - (unsigned char*) pszPropVal, 0, &f->f_filterData.prop.regex_cache) == RS_RET_OK) - bRet = 1; - break; - case FIOP_EREREGEX: - if(rsCStrSzStrMatchRegex(f->f_filterData.prop.pCSCompValue, - (unsigned char*) pszPropVal, 1, &f->f_filterData.prop.regex_cache) == RS_RET_OK) - bRet = 1; - break; - default: - /* here, it handles NOP (for performance reasons) */ - assert(f->f_filterData.prop.operation == FIOP_NOP); - bRet = 1; /* as good as any other default ;) */ - break; - } - - /* now check if the value must be negated */ - if(f->f_filterData.prop.isNegated) - bRet = (bRet == 1) ? 0 : 1; - - if(Debug) { - dbgprintf("Filter: check for property '%s' (value '%s') ", - rsCStrGetSzStrNoNULL(f->f_filterData.prop.pCSPropName), - pszPropVal); - if(f->f_filterData.prop.isNegated) - dbgprintf("NOT "); - dbgprintf("%s '%s': %s\n", - getFIOPName(f->f_filterData.prop.operation), - rsCStrGetSzStrNoNULL(f->f_filterData.prop.pCSCompValue), - bRet ? "TRUE" : "FALSE"); - } - - /* cleanup */ - if(pbMustBeFreed) - free(pszPropVal); - } - -finalize_it: - /* destruct in any case, not just on error, but it makes error handling much easier */ - if(pVM != NULL) - vm.Destruct(&pVM); - - if(pResult != NULL) - var.Destruct(&pResult); - - *bProcessMsg = bRet; - RETiRet; -} - - -/* helper to processMsg(), used to call the configured actions. It is - * executed from within llExecFunc() of the action list. - * rgerhards, 2007-08-02 - */ -typedef struct processMsgDoActions_s { - int bPrevWasSuspended; /* was the previous action suspended? */ - msg_t *pMsg; -} processMsgDoActions_t; -DEFFUNC_llExecFunc(processMsgDoActions) -{ - DEFiRet; - rsRetVal iRetMod; /* return value of module - we do not always pass that back */ - action_t *pAction = (action_t*) pData; - processMsgDoActions_t *pDoActData = (processMsgDoActions_t*) pParam; - - assert(pAction != NULL); - - if((pAction->bExecWhenPrevSusp == 1) && (pDoActData->bPrevWasSuspended == 0)) { - DBGPRINTF("not calling action because the previous one is not suspended\n"); - ABORT_FINALIZE(RS_RET_OK); - } - - iRetMod = actionCallAction(pAction, pDoActData->pMsg); - if(iRetMod == RS_RET_DISCARDMSG) { - ABORT_FINALIZE(RS_RET_DISCARDMSG); - } else if(iRetMod == RS_RET_SUSPENDED) { - /* indicate suspension for next module to be called */ - pDoActData->bPrevWasSuspended = 1; - } else { - pDoActData->bPrevWasSuspended = 0; - } - -finalize_it: - RETiRet; -} - - -/* Process (consume) a received message. Calls the actions configured. - * rgerhards, 2005-10-13 - */ -static void -processMsg(msg_t *pMsg) -{ - selector_t *f; - int bContinue; - int bProcessMsg; - processMsgDoActions_t DoActData; - rsRetVal iRet; - - BEGINfunc - assert(pMsg != NULL); - - /* log the message to the particular outputs */ - - bContinue = 1; - for (f = Files; f != NULL && bContinue ; f = f->f_next) { - /* first check the filters... */ - iRet = shouldProcessThisMessage(f, pMsg, &bProcessMsg); - if(!bProcessMsg) { - continue; - } - - /* ok -- from here, we have action-specific code, nothing really selector-specific -- rger 2007-08-01 */ - DoActData.pMsg = pMsg; - DoActData.bPrevWasSuspended = 0; - if(llExecFunc(&f->llActList, processMsgDoActions, (void*)&DoActData) == RS_RET_DISCARDMSG) - bContinue = 0; - } - ENDfunc -} - /* The consumer of dequeued messages. This function is called by the * queue engine on dequeueing of a message. It runs on a SEPARATE - * THREAD. - * Please note: the message object is destructed by the queue itself! + * THREAD. It receives an array of pointers, which it must iterate + * over. We do not do any further batching, as this is of no benefit + * for the main queue. */ static rsRetVal -msgConsumer(void __attribute__((unused)) *notNeeded, void *pUsr) +msgConsumer(void __attribute__((unused)) *notNeeded, batch_t *pBatch) { + int i; + msg_t *pMsg; DEFiRet; - msg_t *pMsg = (msg_t*) pUsr; - assert(pMsg != NULL); + assert(pBatch != NULL); - if((pMsg->msgFlags & NEEDS_PARSING) != 0) { - parseMsg(pMsg); + for(i = 0 ; i < pBatch->nElem ; i++) { + pMsg = (msg_t*) pBatch->pElem[i].pUsrp; + DBGPRINTF("msgConsumer processes msg %d/%d\n", i, pBatch->nElem); + if((pMsg->msgFlags & NEEDS_PARSING) != 0) { + parseMsg(pMsg); + } + ruleset.ProcessMsg(pMsg); } - processMsg(pMsg); - msgDestruct(&pMsg); RETiRet; } @@ -1330,7 +1043,7 @@ static int parseRFCStructuredData(uchar **pp2parse, uchar *pResult, int *pLenStr iRet = 1; /* this is not valid! */ bCont = 0; } - } else if(*p2parse == '\\' && *(p2parse+1) == ']') { + } else if(*p2parse == '\\' && *(p2parse+1) == ']') { /* this is escaped, need to copy both */ *pResult++ = *p2parse++; *pResult++ = *p2parse++; @@ -1362,7 +1075,7 @@ static int parseRFCStructuredData(uchar **pp2parse, uchar *pResult, int *pLenStr return 0; } -/* parse a RFC-formatted syslog message. This function returns +/* parse a RFC5424-formatted syslog message. This function returns * 0 if processing of the message shall continue and 1 if something * went wrong and this messe should be ignored. This function has been * implemented in the effort to support syslog-protocol. Please note that @@ -1426,12 +1139,7 @@ int parseRFCSyslogMsg(msg_t *pMsg, int flags) /* HOSTNAME */ if(bContParse) { parseRFCField(&p2parse, pBuf, &lenMsg); - MsgSetHOSTNAME(pMsg, pBuf); - } else { - /* we can not parse, so we get the system we - * received the data from. - */ - MsgSetHOSTNAME(pMsg, getRcvFrom(pMsg)); + MsgSetHOSTNAME(pMsg, pBuf, ustrlen(pBuf)); } /* APP-NAME */ @@ -1459,7 +1167,7 @@ int parseRFCSyslogMsg(msg_t *pMsg, int flags) } /* MSG */ - MsgSetMSG(pMsg, (lenMsg == 0) ? "" : (char*)p2parse); + MsgSetMSGoffs(pMsg, p2parse - pMsg->pszRawMsg); free(pBuf); ENDfunc @@ -1483,23 +1191,20 @@ int parseRFCSyslogMsg(msg_t *pMsg, int flags) int parseLegacySyslogMsg(msg_t *pMsg, int flags) { uchar *p2parse; - char *pBuf; - char *pWork; - cstr_t *pStrB; - int iCnt; int lenMsg; int bTAGCharDetected; + int i; /* general index for parsing */ + uchar bufParseTAG[CONF_TAG_MAXSIZE]; + uchar bufParseHOSTNAME[CONF_TAG_HOSTNAME]; BEGINfunc assert(pMsg != NULL); assert(pMsg->pszRawMsg != NULL); lenMsg = pMsg->iLenRawMsg - (pMsg->offAfterPRI + 1); -RUNLOG_VAR("%d", pMsg->offAfterPRI); -RUNLOG_VAR("%d", lenMsg); p2parse = pMsg->pszRawMsg + pMsg->offAfterPRI; /* point to start of text, after PRI */ /* Check to see if msg contains a timestamp. We start by assuming - * that the message timestamp is the time of reciption (which we + * that the message timestamp is the time of reception (which we * generated ourselfs and then try to actually find one inside the * message. There we go from high-to low precison and are done * when we find a matching one. -- rgerhards, 2008-09-16 @@ -1514,8 +1219,7 @@ RUNLOG_VAR("%d", lenMsg); if(datetime.ParseTIMESTAMP3164(&(pMsg->tTIMESTAMP), &p2parse, &lenMsg) == RS_RET_OK) { /* indeed, we got it! */ /* we are done - parse pointer is moved by ParseTIMESTAMP3164 */; - } else { - /* parse pointer needs to be restored, as we moved it off-by-one + } else {/* parse pointer needs to be restored, as we moved it off-by-one * for this try. */ --p2parse; @@ -1546,55 +1250,25 @@ RUNLOG_VAR("%d", lenMsg); * If I find them, I set a simple flag but continue. After parsing, I check the flag. * If it was set, then we most probably do not have a hostname but a TAG. Thus, I change * the fields. I think this logic shall work with any type of syslog message. + * rgerhards, 2009-06-23: and I now have extended this logic to every character + * that is not a valid hostname. */ bTAGCharDetected = 0; - if(flags & PARSE_HOSTNAME) { - /* TODO: quick and dirty memory allocation */ - /* the memory allocated is far too much in most cases. But on the plus side, - * it is quite fast... - rgerhards, 2007-09-20 - */ - if((pBuf = malloc(sizeof(char) * (lenMsg + 1))) == NULL) - return 1; - pWork = pBuf; - /* this is the actual parsing loop */ - while(lenMsg > 0 && *p2parse != ' ' && *p2parse != ':') { - if(*p2parse == '[' || *p2parse == ']' || *p2parse == '/') - bTAGCharDetected = 1; - *pWork++ = *p2parse++; - --lenMsg; + if(lenMsg > 0 && flags & PARSE_HOSTNAME) { + i = 0; + while(i < lenMsg && (isalnum(p2parse[i]) || p2parse[i] == '.' || p2parse[i] == '.' + || p2parse[i] == '_' || p2parse[i] == '-') && i < CONF_TAG_MAXSIZE) { + bufParseHOSTNAME[i] = p2parse[i]; + ++i; } - /* we need to handle ':' seperately, because it terminates the - * TAG - so we also need to terminate the parser here! - * rgerhards, 2007-09-10 *p2parse points to a valid address here in - * any case. We can reach this point only if we are at end of string, - * or we have a ':' or ' '. What the if below does is check if we are - * not at end of string and, if so, advance the parse pointer. If we - * are already at end of string, *p2parse is equal to '\0', neither if - * will be true and the parse pointer remain as is. This is perfectly - * well. - */ - if(lenMsg > 0) { - if(*p2parse == ':') { - bTAGCharDetected = 1; - /* We will move hostname to tag, so preserve ':' (otherwise we - * will needlessly change the message format) */ - *pWork++ = *p2parse++; - } else if(*p2parse == ' ') { - ++p2parse; - } - --lenMsg; + + if(i > 0 && p2parse[i] == ' ' && isalnum(p2parse[i-1])) { + /* we got a hostname! */ + p2parse += i + 1; /* "eat" it (including SP delimiter) */ + lenMsg -= i + 1; + bufParseHOSTNAME[i] = '\0'; + MsgSetHOSTNAME(pMsg, bufParseHOSTNAME, i); } - *pWork = '\0'; - MsgAssignHOSTNAME(pMsg, pBuf); - } - /* check if we seem to have a TAG */ - if(bTAGCharDetected) { - /* indeed, this smells like a TAG, so lets use it for this. We take - * the HOSTNAME from the sender system instead. - */ - DBGPRINTF("HOSTNAME contains invalid characters, assuming it to be a TAG.\n"); - moveHOSTNAMEtoTAG(pMsg); - MsgSetHOSTNAME(pMsg, getRcvFrom(pMsg)); } /* now parse TAG - that should be present in message from all sources. @@ -1610,70 +1284,39 @@ RUNLOG_VAR("%d", lenMsg); * in RFC3164...). We now receive the full size, but will modify the * outputs so that only 32 characters max are used by default. */ - /* The following code in general is quick & dirty - I need to get - * it going for a test, rgerhards 2004-11-16 */ - /* lol.. we tried to solve it, just to remind ourselfs that 32 octets - * is the max size ;) we need to shuffle the code again... Just for - * the records: the code is currently clean, but we could optimize it! */ - if(!bTAGCharDetected) { - uchar *pszTAG; - if(cstrConstruct(&pStrB) != RS_RET_OK) - return 1; - rsCStrSetAllocIncrement(pStrB, 33); - pWork = pBuf; - iCnt = 0; - while(lenMsg > 0 && *p2parse != ':' && *p2parse != ' ') { - cstrAppendChar(pStrB, *p2parse++); - ++iCnt; - --lenMsg; - } - if(lenMsg > 0 && *p2parse == ':') { - ++p2parse; - --lenMsg; - cstrAppendChar(pStrB, ':'); - } - cstrFinalize(pStrB); - cstrConvSzStrAndDestruct(pStrB, &pszTAG, 1); - if(pszTAG == NULL) - { /* rger, 2005-11-10: no TAG found - this implies that what - * we have considered to be the HOSTNAME is most probably the - * TAG. We consider it so probable, that we now adjust it - * that way. So we pick up the previously set hostname, assign - * it to tag and use the sender system (from IP stack) as - * the hostname. This situation is the standard case with - * stock BSD syslogd. - */ - DBGPRINTF("No TAG in message, assuming that HOSTNAME is missing.\n"); - moveHOSTNAMEtoTAG(pMsg); - MsgSetHOSTNAME(pMsg, getRcvFrom(pMsg)); - } else { /* we have a TAG, so we can happily set it ;) */ - MsgAssignTAG(pMsg, pszTAG); - } - } else { - /* we have no TAG, so we ... */ - /*DO NOTHING*/; + i = 0; + while(lenMsg > 0 && *p2parse != ':' && *p2parse != ' ' && i < CONF_TAG_MAXSIZE) { + bufParseTAG[i++] = *p2parse++; + --lenMsg; } - } else { - /* we enter this code area when the user has instructed rsyslog NOT + if(lenMsg > 0 && *p2parse == ':') { + ++p2parse; + --lenMsg; + bufParseTAG[i++] = ':'; + } + + /* no TAG can only be detected if the message immediatly ends, in which case an empty TAG + * is considered OK. So we do not need to check for empty TAG. -- rgerhards, 2009-06-23 + */ + bufParseTAG[i] = '\0'; /* terminate string */ + MsgSetTAG(pMsg, bufParseTAG, i); + } else {/* we enter this code area when the user has instructed rsyslog NOT * to parse HOSTNAME and TAG - rgerhards, 2006-03-13 */ - if(!(flags & INTERNAL_MSG)) - { + if(!(flags & INTERNAL_MSG)) { DBGPRINTF("HOSTNAME and TAG not parsed by user configuraton.\n"); - MsgSetHOSTNAME(pMsg, getRcvFrom(pMsg)); } } /* The rest is the actual MSG */ - MsgSetMSG(pMsg, (lenMsg == 0) ? "" : (char*)p2parse); + MsgSetMSGoffs(pMsg, p2parse - pMsg->pszRawMsg); ENDfunc return 0; /* all ok */ } -/* submit a fully created message to the main message queue. The message is - * fully processed and parsed, so no parsing at all happens. This is primarily +/* submit a message to the main message queue. This is primarily * a hook to prevent the need for callers to know about the main message queue * (which may change in the future as we will probably have multiple rule * sets and thus queues...). @@ -1693,6 +1336,28 @@ submitMsg(msg_t *pMsg) } +/* submit multiple messages at once, very similar to submitMsg, just + * for multi_submit_t. + * rgerhards, 2009-06-16 + */ +rsRetVal +multiSubmitMsg(multi_submit_t *pMultiSub) +{ + int i; + DEFiRet; + assert(pMultiSub != NULL); + + for(i = 0 ; i < pMultiSub->nElem ; ++i) { + MsgPrepareEnqueue(pMultiSub->ppMsgs[i]); + } + + iRet = qqueueMultiEnqObj(pMsgQueue, pMultiSub); + pMultiSub->nElem = 0; + + RETiRet; +} + + /* Log a message to the appropriate log files, users, etc. based on * the priority. * rgerhards 2004-11-08: actually, this also decodes all but the PRI part. @@ -1776,7 +1441,6 @@ reapchild() DEFFUNC_llExecFunc(flushRptdMsgsActions) { action_t *pAction = (action_t*) pData; - assert(pAction != NULL); BEGINfunc @@ -1799,20 +1463,12 @@ DEFFUNC_llExecFunc(flushRptdMsgsActions) } -/* This method flushes reapeat messages. +/* This method flushes repeat messages. */ static void doFlushRptdMsgs(void) { - register selector_t *f; - - /* see if we need to flush any "message repeated n times"... - * Note that this interferes with objects running on other threads. - * We are using appropriate locking inside the function to handle that. - */ - for (f = Files; f != NULL ; f = f->f_next) { - llExecFunc(&f->llActList, flushRptdMsgsActions, NULL); - } + ruleset.IterateAllActions(flushRptdMsgsActions, NULL); } @@ -1976,6 +1632,7 @@ static void doDie(int sig) # define MSG1 "DoDie called.\n" # define MSG2 "DoDie called 5 times - unconditional exit\n" static int iRetries = 0; /* debug aid */ + dbgprintf(MSG1); if(Debug) write(1, MSG1, sizeof(MSG1) - 1); if(iRetries++ == 4) { @@ -2003,6 +1660,16 @@ freeAllDynMemForTermination(void) } +/* Finalize and destruct all actions. + */ +static inline void +destructAllActions(void) +{ + ruleset.DestructAllActions(); + bHaveMainQueue = 0; // flag that internal messages need to be temporarily stored +} + + /* die() is called when the program shall end. This typically only occurs * during sigterm or during the initialization. * As die() is intended to shutdown rsyslogd, it is @@ -2032,6 +1699,7 @@ die(int sig) /* close the inputs */ DBGPRINTF("Terminating input threads...\n"); + glbl.SetGlobalInputTermination(); thrdTerminateAll(); /* and THEN send the termination log message (see long comment above) */ @@ -2053,7 +1721,7 @@ die(int sig) * repeated msgs. */ DBGPRINTF("Terminating outputs...\n"); - freeSelectors(); + destructAllActions(); DBGPRINTF("all primary multi-thread sources have been terminated - now doing aux cleanup...\n"); /* rger 2005-02-22 @@ -2064,8 +1732,6 @@ die(int sig) */ tplDeleteAll(); - remove_pid(PidFile); - /* de-init some modules */ modExitIminternal(); @@ -2078,19 +1744,15 @@ die(int sig) legacyOptsFree(); + /* destruct our global properties */ + if(pInternalInputName != NULL) + prop.Destruct(&pInternalInputName); + if(pLocalHostIP != NULL) + prop.Destruct(&pLocalHostIP); + /* terminate the remaining classes */ GlobalClassExit(); - /* TODO: this would also be the right place to de-init the builtin output modules. We - * do not currently do that, because the module interface does not allow for - * it. This will come some time later (it's essential with loadable modules). - * For the time being, this is a memory leak on exit, but as the process is - * terminated, we do not really bother about it. - * rgerhards, 2007-08-03 - * I have added some code now, but all that mod init/de-init should be moved to - * init, so that modules are unloaded and reloaded on HUP to. Eventually it should go - * into freeSelectors() - but that needs to be seen. -- rgerhards, 2007-08-09 - */ module.UnloadAndDestructAll(eMOD_LINK_ALL); DBGPRINTF("Clean shutdown completed, bye\n"); @@ -2103,6 +1765,9 @@ die(int sig) */ freeAllDynMemForTermination(); /* NO CODE HERE - feeelAllDynMemForTermination() must be the last thing before exit()! */ + + remove_pid(PidFile); + exit(0); /* "good" exit, this is the terminator function for rsyslog [die()] */ } @@ -2118,7 +1783,7 @@ static void doexit() /* set the maximum message size */ -static rsRetVal setMaxMsgSize(void __attribute__((unused)) *pVal, int iNewVal) +static rsRetVal setMaxMsgSize(void __attribute__((unused)) *pVal, long iNewVal) { return glbl.SetMaxLine(iNewVal); } @@ -2217,56 +1882,6 @@ static void doDropPrivUid(int iUid) } -/* helper to freeSelectors(), used with llExecFunc() to flush - * pending output. -- rgerhards, 2007-08-02 - * We do not need to lock the action object here as the processing - * queue is already empty and no other threads are running when - * we call this function. -- rgerhards, 2007-12-12 - */ -DEFFUNC_llExecFunc(freeSelectorsActions) -{ - action_t *pAction = (action_t*) pData; - - assert(pAction != NULL); - - /* flush any pending output */ - if(pAction->f_prevcount) { - actionWriteToAction(pAction); - } - - return RS_RET_OK; /* never fails ;) */ -} - - -/* Close all open log files and free selector descriptor array. - */ -static void freeSelectors(void) -{ - selector_t *f; - selector_t *fPrev; - - if(Files != NULL) { - DBGPRINTF("Freeing log structures.\n"); - - for(f = Files ; f != NULL ; f = f->f_next) { - llExecFunc(&f->llActList, freeSelectorsActions, NULL); - } - - /* actions flushed and ready for destruction - so do that... */ - f = Files; - while (f != NULL) { - fPrev = f; - f = f->f_next; - selectorDestruct(fPrev); - } - - /* Reflect the deletion of the selectors linked list. */ - Files = NULL; - bHaveMainQueue = 0; - } -} - - /* helper to generateConfigDAG, to print out all actions via * the llExecFunc() facility. * rgerhards, 2007-08-02 @@ -2343,14 +1958,14 @@ DEFFUNC_llExecFunc(generateConfigDAGAction) static rsRetVal generateConfigDAG(uchar *pszDAGFile) { - selector_t *f; + //rule_t *f; FILE *fp; int iActUnit = 1; - int bHasFilter = 0; /* filter associated with this action unit? */ - int bHadFilter; - int i; + //int bHasFilter = 0; /* filter associated with this action unit? */ + //int bHadFilter; + //int i; struct dag_info dagInfo; - char *pszFilterName; + //char *pszFilterName; char szConnectingNode[64]; DEFiRet; @@ -2379,6 +1994,8 @@ generateConfigDAG(uchar *pszDAGFile) strcpy(szConnectingNode, "act0_0"); dagInfo.bDiscarded = 0; +/* TODO: re-enable! */ +#if 0 for(f = Files; f != NULL ; f = f->f_next) { /* BSD-Style filters are currently ignored */ bHadFilter = bHasFilter; @@ -2434,6 +2051,7 @@ generateConfigDAG(uchar *pszDAGFile) ++iActUnit; } +#endif fprintf(fp, "\t%s -> act%d_0\n", szConnectingNode, iActUnit); fprintf(fp, "\tact%d_0\t\t[label=discard shape=box]\n" @@ -2445,20 +2063,6 @@ finalize_it: } -/* helper to dbPrintInitInfo, to print out all actions via - * the llExecFunc() facility. - * rgerhards, 2007-08-02 - */ -DEFFUNC_llExecFunc(dbgPrintInitInfoAction) -{ - DEFiRet; - iRet = actionDbgPrint((action_t*) pData); - DBGPRINTF("\n"); - - RETiRet; -} - - /* print debug information as part of init(). This pretty much * outputs the whole config of rsyslogd. I've moved this code * out of init() to clean it somewhat up. @@ -2466,47 +2070,7 @@ DEFFUNC_llExecFunc(dbgPrintInitInfoAction) */ static void dbgPrintInitInfo(void) { - selector_t *f; - int iSelNbr = 1; - int i; - - DBGPRINTF("\nActive selectors:\n"); - for (f = Files; f != NULL ; f = f->f_next) { - DBGPRINTF("Selector %d:\n", iSelNbr++); - if(f->pCSProgNameComp != NULL) - DBGPRINTF("tag: '%s'\n", rsCStrGetSzStrNoNULL(f->pCSProgNameComp)); - if(f->eHostnameCmpMode != HN_NO_COMP) - DBGPRINTF("hostname: %s '%s'\n", - f->eHostnameCmpMode == HN_COMP_MATCH ? - "only" : "allbut", - rsCStrGetSzStrNoNULL(f->pCSHostnameComp)); - if(f->f_filter_type == FILTER_PRI) { - for (i = 0; i <= LOG_NFACILITIES; i++) - if (f->f_filterData.f_pmask[i] == TABLE_NOPRI) { - DBGPRINTF(" X "); - } else { - DBGPRINTF("%2X ", f->f_filterData.f_pmask[i]); - } - } else if(f->f_filter_type == FILTER_EXPR) { - DBGPRINTF("EXPRESSION-BASED Filter: can currently not be displayed"); - } else { - DBGPRINTF("PROPERTY-BASED Filter:\n"); - DBGPRINTF("\tProperty.: '%s'\n", - rsCStrGetSzStrNoNULL(f->f_filterData.prop.pCSPropName)); - DBGPRINTF("\tOperation: "); - if(f->f_filterData.prop.isNegated) - DBGPRINTF("NOT "); - DBGPRINTF("'%s'\n", getFIOPName(f->f_filterData.prop.operation)); - DBGPRINTF("\tValue....: '%s'\n", - rsCStrGetSzStrNoNULL(f->f_filterData.prop.pCSCompValue)); - DBGPRINTF("\tAction...: "); - } - - DBGPRINTF("\nActions:\n"); - llExecFunc(&f->llActList, dbgPrintInitInfoAction, NULL); /* actions */ - - DBGPRINTF("\n"); - } + ruleset.DebugPrintAll(); DBGPRINTF("\n"); if(bDebugPrintTemplateList) tplPrintList(); @@ -2549,6 +2113,33 @@ static void dbgPrintInitInfo(void) } +/* Actually run the input modules. This happens after privileges are dropped, + * if that is requested. + */ +static rsRetVal +runInputModules(void) +{ + modInfo_t *pMod; + int bNeedsCancel; + + BEGINfunc + /* loop through all modules and activate them (brr...) */ + pMod = module.GetNxtType(NULL, eMOD_IN); + while(pMod != NULL) { + if(pMod->mod.im.bCanRun) { + /* activate here */ + bNeedsCancel = (pMod->isCompatibleWithFeature(sFEATURENonCancelInputTermination) == RS_RET_OK) ? + 0 : 1; + thrdCreate(pMod->mod.im.runInput, pMod->mod.im.afterRun, bNeedsCancel); + } + pMod = module.GetNxtType(pMod, eMOD_IN); + } + + ENDfunc + return RS_RET_OK; /* intentional: we do not care about module errors */ +} + + /* Start the input modules. This function will probably undergo big changes * while we implement the input module interface. For now, it does the most * important thing to get at least my poor initial input modules up and @@ -2564,10 +2155,9 @@ startInputModules(void) /* loop through all modules and activate them (brr...) */ pMod = module.GetNxtType(NULL, eMOD_IN); while(pMod != NULL) { - if((iRet = pMod->mod.im.willRun()) == RS_RET_OK) { - /* activate here */ - thrdCreate(pMod->mod.im.runInput, pMod->mod.im.afterRun); - } else { + iRet = pMod->mod.im.willRun(); + pMod->mod.im.bCanRun = (iRet == RS_RET_OK); + if(!pMod->mod.im.bCanRun) { DBGPRINTF("module %lx will not run, iRet %d\n", (unsigned long) pMod, iRet); } pMod = module.GetNxtType(pMod, eMOD_IN); @@ -2578,23 +2168,21 @@ startInputModules(void) } -/* INIT -- Initialize syslogd from configuration table - * init() is called at initial startup AND each time syslogd is HUPed +/* INIT -- Initialize syslogd * Note that if iConfigVerify is set, only the config file is verified but nothing * else happens. -- rgerhards, 2008-07-28 */ static rsRetVal init(void) { - DEFiRet; rsRetVal localRet; int iNbrActions; int bHadConfigErr = 0; + ruleset_t *pRuleset; char cbuf[BUFSIZ]; char bufStartUpMsg[512]; struct sigaction sigAct; - - thrdTerminateAll(); /* stop all running input threads - TODO: reconsider location! */ + DEFiRet; /* initialize some static variables */ pDfltHostnameCmp = NULL; @@ -2603,36 +2191,10 @@ init(void) DBGPRINTF("rsyslog %s - called init()\n", VERSION); - /* delete the message queue, which also flushes all messages left over */ - if(pMsgQueue != NULL) { - DBGPRINTF("deleting main message queue\n"); - qqueueDestruct(&pMsgQueue); /* delete pThis here! */ - pMsgQueue = NULL; - } - - /* Close all open log files and free log descriptor array. This also frees - * all output-modules instance data. - */ - freeSelectors(); - - /* Unload all non-static modules */ - DBGPRINTF("Unloading non-static modules.\n"); - module.UnloadAndDestructAll(eMOD_LINK_DYNAMIC_LOADED); - - DBGPRINTF("Clearing templates.\n"); - tplDeleteNew(); - - /* re-setting values to defaults (where applicable) */ - /* once we have loadable modules, we must re-visit this code. The reason is - * that config variables are not re-set, because the module is not yet loaded. On - * the other hand, that doesn't matter, because the module got unloaded and is then - * re-loaded, so the variables should be re-set via that way. And this is exactly how - * it works. Loadable module's variables are initialized on load, the rest here. - * rgerhards, 2008-04-28 - */ - conf.cfsysline((uchar*)"ResetConfigVariables"); - - conf.ReInitConf(); + /* construct the default ruleset */ + ruleset.Construct(&pRuleset); + ruleset.SetName(pRuleset, UCHAR_CONSTANT("RSYSLOG_DefaultRuleset")); + ruleset.ConstructFinalize(pRuleset); /* open the configuration file */ localRet = conf.processConfFile(ConfFile); @@ -2655,23 +2217,23 @@ init(void) * We ignore any errors while doing this - we would be lost anyhow... */ errmsg.LogError(0, NO_ERRCODE, "EMERGENCY CONFIGURATION ACTIVATED - fix rsyslog config file!"); - selector_t *f = NULL; /* note: we previously used _POSIY_TTY_NAME_MAX+1, but this turned out to be * too low on linux... :-S -- rgerhards, 2008-07-28 */ char szTTYNameBuf[128]; - conf.cfline((uchar*)"*.ERR\t" _PATH_CONSOLE, &f); - conf.cfline((uchar*)"syslog.*\t" _PATH_CONSOLE, &f); - conf.cfline((uchar*)"*.PANIC\t*", &f); - conf.cfline((uchar*)"syslog.*\troot", &f); + rule_t *pRule = NULL; /* initialization to NULL is *vitally* important! */ + conf.cfline(UCHAR_CONSTANT("*.ERR\t" _PATH_CONSOLE), &pRule); + conf.cfline(UCHAR_CONSTANT("syslog.*\t" _PATH_CONSOLE), &pRule); + conf.cfline(UCHAR_CONSTANT("*.PANIC\t*"), &pRule); + conf.cfline(UCHAR_CONSTANT("syslog.*\troot"), &pRule); if(ttyname_r(0, szTTYNameBuf, sizeof(szTTYNameBuf)) == 0) { snprintf(cbuf,sizeof(cbuf), "*.*\t%s", szTTYNameBuf); - conf.cfline((uchar*)cbuf, &f); + conf.cfline((uchar*)cbuf, &pRule); } else { DBGPRINTF("error %d obtaining controlling terminal, not using that emergency rule\n", errno); } - selectorAddList(f); + ruleset.AddRule(ruleset.GetCurrent(), &pRule); } legacyOptsHook(); @@ -2734,7 +2296,7 @@ init(void) exit(1); } /* name our main queue object (it's not fatal if it fails...) */ - obj.SetName((obj_t*) pMsgQueue, (uchar*) "main queue"); + obj.SetName((obj_t*) pMsgQueue, (uchar*) "main Q"); /* ... set some properties ... */ # define setQPROP(func, directive, data) \ @@ -2748,8 +2310,10 @@ init(void) setQPROP(qqueueSetMaxFileSize, "$MainMsgQueueFileSize", iMainMsgQueMaxFileSize); setQPROP(qqueueSetsizeOnDiskMax, "$MainMsgQueueMaxDiskSpace", iMainMsgQueMaxDiskSpace); + setQPROP(qqueueSetiDeqBatchSize, "$MainMsgQueueDequeueBatchSize", iMainMsgQueDeqBatchSize); setQPROPstr(qqueueSetFilePrefix, "$MainMsgQueueFileName", pszMainMsgQFName); setQPROP(qqueueSetiPersistUpdCnt, "$MainMsgQueueCheckpointInterval", iMainMsgQPersistUpdCnt); + setQPROP(qqueueSetbSyncQueueFiles, "$MainMsgQueueSyncQueueFiles", bMainMsgQSyncQeueFiles); setQPROP(qqueueSettoQShutdown, "$MainMsgQueueTimeoutShutdown", iMainMsgQtoQShutdown ); setQPROP(qqueueSettoActShutdown, "$MainMsgQueueTimeoutActionCompletion", iMainMsgQtoActShutdown); setQPROP(qqueueSettoWrkShutdown, "$MainMsgQueueWorkerTimeoutThreadShutdown", iMainMsgQtoWrkShutdown); @@ -2778,9 +2342,12 @@ init(void) DBGPRINTF("Main processing queue is initialized and running\n"); /* the output part and the queue is now ready to run. So it is a good time - * to start the inputs. Please note that the net code above should be + * to initialize the inputs. Please note that the net code above should be * shuffled to down here once we have everything in input modules. * rgerhards, 2007-12-14 + * NOTE: as of 2009-06-29, the input modules are initialized, but not yet run. + * Keep in mind. though, that the outputs already run if the queue was + * persisted to disk. -- rgerhards */ startInputModules(); @@ -2788,70 +2355,69 @@ init(void) dbgPrintInitInfo(); } + memset(&sigAct, 0, sizeof (sigAct)); + sigemptyset(&sigAct.sa_mask); + sigAct.sa_handler = sighup_handler; + sigaction(SIGHUP, &sigAct, NULL); + + DBGPRINTF(" started.\n"); + /* we now generate the startup message. It now includes everything to * identify this instance. -- rgerhards, 2005-08-17 */ snprintf(bufStartUpMsg, sizeof(bufStartUpMsg)/sizeof(char), " [origin software=\"rsyslogd\" " "swVersion=\"" VERSION \ - "\" x-pid=\"%d\" x-info=\"http://www.rsyslog.com\"] (re)start", + "\" x-pid=\"%d\" x-info=\"http://www.rsyslog.com\"] start", (int) myPid); logmsgInternal(NO_ERRCODE, LOG_SYSLOG|LOG_INFO, (uchar*)bufStartUpMsg, 0); - memset(&sigAct, 0, sizeof (sigAct)); - sigemptyset(&sigAct.sa_mask); - sigAct.sa_handler = sighup_handler; - sigaction(SIGHUP, &sigAct, NULL); +finalize_it: + RETiRet; +} - DBGPRINTF(" (re)started.\n"); + +/* Switch the default ruleset (that, what servcies bind to if nothing specific + * is specified). + * rgerhards, 2009-06-12 + */ +static rsRetVal +setDefaultRuleset(void __attribute__((unused)) *pVal, uchar *pszName) +{ + DEFiRet; + + CHKiRet(ruleset.SetDefaultRuleset(pszName)); finalize_it: + free(pszName); /* no longer needed */ RETiRet; } -/* add a completely-processed selector (after config line parsing) to - * the linked list of selectors. We now need to check - * if it has any actions associated and, if so, link it to the linked - * list. If it has nothing associated with it, we can simply discard - * it. - * We have one special case during initialization: then, the current - * selector is NULL, which means we do not need to care about it at - * all. -- rgerhards, 2007-08-01 +/* Switch to either an already existing rule set or start a new one. The + * named rule set becomes the new "current" rule set (what means that new + * actions are added to it). + * rgerhards, 2009-06-12 */ -rsRetVal -selectorAddList(selector_t *f) +static rsRetVal +setCurrRuleset(void __attribute__((unused)) *pVal, uchar *pszName) { + ruleset_t *pRuleset; + rsRetVal localRet; DEFiRet; - int iActionCnt; - static selector_t *nextp = NULL; /* TODO: make this go away (see comment below) */ + localRet = ruleset.SetCurrRuleset(pszName); - if(f != NULL) { - CHKiRet(llGetNumElts(&f->llActList, &iActionCnt)); - if(iActionCnt == 0) { - errmsg.LogError(0, NO_ERRCODE, "warning: selector line without actions will be discarded"); - selectorDestruct(f); - } else { - /* successfully created an entry */ - DBGPRINTF("selector line successfully processed\n"); - /* TODO: we should use the linked list class for the selector list, else we need to add globals - * ... well nextp could be added temporarily... - * Thanks to varmojfekoj for having the idea to just use "Files" to make this - * code work. I had actually forgotten to fix the code here before moving to 1.18.0. - * And, of course, I also did not migrate the selector_t structure to the linked list class. - * However, that should still be one of the very next things to happen. - * rgerhards, 2007-08-06 - */ - if(Files == NULL) { - Files = f; - } else { - nextp->f_next = f; - } - nextp = f; - } + if(localRet == RS_RET_NOT_FOUND) { + DBGPRINTF("begin new current rule set '%s'\n", pszName); + CHKiRet(ruleset.Construct(&pRuleset)); + CHKiRet(ruleset.SetName(pRuleset, pszName)); + CHKiRet(ruleset.ConstructFinalize(pRuleset)); + } else { + ABORT_FINALIZE(localRet); } finalize_it: + free(pszName); /* no longer needed */ RETiRet; } @@ -2903,6 +2469,9 @@ void sighup_handler() sigaction(SIGHUP, &sigAct, NULL); } +void sigttin_handler() +{ +} /* this function pulls all internal messages from the buffer * and puts them into the processing engine. @@ -2943,25 +2512,15 @@ DEFFUNC_llExecFunc(doHUPActions) static inline void doHUP(void) { - selector_t *f; char buf[512]; snprintf(buf, sizeof(buf) / sizeof(char), " [origin software=\"rsyslogd\" " "swVersion=\"" VERSION - "\" x-pid=\"%d\" x-info=\"http://www.rsyslog.com\"] rsyslogd was HUPed, type '%s'.", - (int) myPid, glbl.GetHUPisRestart() ? "restart" : "lightweight"); + "\" x-pid=\"%d\" x-info=\"http://www.rsyslog.com\"] rsyslogd was HUPed", + (int) myPid); errno = 0; - logmsgInternal(NO_ERRCODE, LOG_SYSLOG|LOG_INFO, (uchar*)buf, 0); - if(glbl.GetHUPisRestart()) { - DBGPRINTF("Received SIGHUP, configured to be restart, reloading rsyslogd.\n"); - init(); /* main queue is stopped as part of init() */ - } else { - DBGPRINTF("Received SIGHUP, configured to be a non-restart type of HUP - notifying actions.\n"); - for(f = Files; f != NULL ; f = f->f_next) { - llExecFunc(&f->llActList, doHUPActions, NULL); - } - } + ruleset.IterateAllActions(doHUPActions, NULL); } @@ -2992,6 +2551,7 @@ mainloop(void) * but a once-a-day wakeup should be quite acceptable. -- rgerhards, 2008-06-09 */ tvSelectTimeout.tv_sec = (bReduceRepeatMsgs == 1) ? TIMERINTVL : 86400 /*1 day*/; + //tvSelectTimeout.tv_sec = TIMERINTVL; /* TODO: change this back to the above code when we have a better solution for apc */ tvSelectTimeout.tv_usec = 0; select(1, NULL, NULL, NULL, &tvSelectTimeout); if(bFinished) @@ -3026,49 +2586,11 @@ mainloop(void) bHadHUP = 0; continue; } + // TODO: remove execScheduled(); /* handle Apc calls (if any) */ } ENDfunc } -/* If user is not root, prints warnings or even exits - * TODO: check all dynafiles for write permission - * ... but it is probably better to wait here until we have - * a module interface - rgerhards, 2007-07-23 - */ -static void checkPermissions() -{ -#if 0 - /* TODO: this function must either be redone or removed - now with the input modules, - * there is no such simple check we can do. What we can check, however, is if there is - * any input module active and terminate, if not. -- rgerhards, 2007-12-26 - */ - /* we are not root */ - if (geteuid() != 0) - { - fputs("WARNING: Local messages will not be logged! If you want to log them, run rsyslog as root.\n",stderr); -#ifdef SYSLOG_INET - /* udp enabled and port number less than or equal to 1024 */ - if ( AcceptRemote && (atoi(LogPort) <= 1024) ) - fprintf(stderr, "WARNING: Will not listen on UDP port %s. Use port number higher than 1024 or run rsyslog as root!\n", LogPort); - - /* tcp enabled and port number less or equal to 1024 */ - if( bEnableTCP && (atoi(TCPLstnPort) <= 1024) ) - fprintf(stderr, "WARNING: Will not listen on TCP port %s. Use port number higher than 1024 or run rsyslog as root!\n", TCPLstnPort); - - /* Neither explicit high UDP port nor explicit high TCP port. - * It is useless to run anymore */ - if( !(AcceptRemote && (atoi(LogPort) > 1024)) && !( bEnableTCP && (atoi(TCPLstnPort) > 1024)) ) - { -#endif - fprintf(stderr, "ERROR: Nothing to log, no reason to run. Please run rsyslog as root.\n"); - exit(EXIT_FAILURE); -#ifdef SYSLOG_INET - } -#endif - } -#endif -} - /* load build-in modules * very first version begun on 2007-07-23 by rgerhards @@ -3077,23 +2599,23 @@ static rsRetVal loadBuildInModules(void) { DEFiRet; - if((iRet = module.doModInit(modInitFile, (uchar*) "builtin-file", NULL)) != RS_RET_OK) { + if((iRet = module.doModInit(modInitFile, UCHAR_CONSTANT("builtin-file"), NULL)) != RS_RET_OK) { RETiRet; } #ifdef SYSLOG_INET - if((iRet = module.doModInit(modInitFwd, (uchar*) "builtin-fwd", NULL)) != RS_RET_OK) { + if((iRet = module.doModInit(modInitFwd, UCHAR_CONSTANT("builtin-fwd"), NULL)) != RS_RET_OK) { RETiRet; } #endif - if((iRet = module.doModInit(modInitShell, (uchar*) "builtin-shell", NULL)) != RS_RET_OK) { + if((iRet = module.doModInit(modInitShell, UCHAR_CONSTANT("builtin-shell"), NULL)) != RS_RET_OK) { RETiRet; } - if((iRet = module.doModInit(modInitDiscard, (uchar*) "builtin-discard", NULL)) != RS_RET_OK) { + if((iRet = module.doModInit(modInitDiscard, UCHAR_CONSTANT("builtin-discard"), NULL)) != RS_RET_OK) { RETiRet; } /* dirty, but this must be for the time being: the usrmsg module must always be - * loaded as last module. This is because it processes any time of action selector. + * loaded as last module. This is because it processes any type of action selector. * If we load it before other modules, these others will never have a chance of * working with the config file. We may change that implementation so that a user name * must start with an alnum, that would definitely help (but would it break backwards @@ -3101,8 +2623,7 @@ static rsRetVal loadBuildInModules(void) * User names now must begin with: * [a-zA-Z0-9_.] */ - if((iRet = module.doModInit(modInitUsrMsg, (uchar*) "builtin-usrmsg", NULL)) != RS_RET_OK) - RETiRet; + CHKiRet(module.doModInit(modInitUsrMsg, (uchar*) "builtin-usrmsg", NULL)); /* ok, initialization of the command handler probably does not 100% belong right in * this space here. However, with the current design, this is actually quite a good @@ -3112,6 +2633,8 @@ static rsRetVal loadBuildInModules(void) * This, I think, is the right thing to do. -- rgerhards, 2007-07-31 */ CHKiRet(regCfSysLineHdlr((uchar *)"actionresumeretrycount", 0, eCmdHdlrInt, NULL, &glbliActionResumeRetryCount, NULL)); + CHKiRet(regCfSysLineHdlr((uchar *)"defaultruleset", 0, eCmdHdlrGetWord, setDefaultRuleset, NULL, NULL)); + CHKiRet(regCfSysLineHdlr((uchar *)"ruleset", 0, eCmdHdlrGetWord, setCurrRuleset, NULL, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuefilename", 0, eCmdHdlrGetWord, NULL, &pszMainMsgQFName, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuesize", 0, eCmdHdlrInt, NULL, &iMainMsgQueueSize, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuehighwatermark", 0, eCmdHdlrInt, NULL, &iMainMsgQHighWtrMark, NULL)); @@ -3119,6 +2642,7 @@ static rsRetVal loadBuildInModules(void) CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuediscardmark", 0, eCmdHdlrInt, NULL, &iMainMsgQDiscardMark, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuediscardseverity", 0, eCmdHdlrSeverity, NULL, &iMainMsgQDiscardSeverity, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuecheckpointinterval", 0, eCmdHdlrInt, NULL, &iMainMsgQPersistUpdCnt, NULL)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuesyncqueuefiles", 0, eCmdHdlrBinary, NULL, &bMainMsgQSyncQeueFiles, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuetype", 0, eCmdHdlrGetWord, setMainMsgQueType, NULL, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueueworkerthreads", 0, eCmdHdlrInt, NULL, &iMainMsgQueueNumWorkers, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuetimeoutshutdown", 0, eCmdHdlrInt, NULL, &iMainMsgQtoQShutdown, NULL)); @@ -3128,6 +2652,7 @@ static rsRetVal loadBuildInModules(void) CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuedequeueslowdown", 0, eCmdHdlrInt, NULL, &iMainMsgQDeqSlowdown, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueueworkerthreadminimummessages", 0, eCmdHdlrInt, NULL, &iMainMsgQWrkMinMsgs, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuemaxfilesize", 0, eCmdHdlrSize, NULL, &iMainMsgQueMaxFileSize, NULL)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuedequeuebatchsize", 0, eCmdHdlrSize, NULL, &iMainMsgQueDeqBatchSize, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuemaxdiskspace", 0, eCmdHdlrSize, NULL, &iMainMsgQueMaxDiskSpace, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuesaveonshutdown", 0, eCmdHdlrBinary, NULL, &bMainMsgQSaveOnShutdown, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuedequeuetimebegin", 0, eCmdHdlrInt, NULL, &iMainMsgQueueDeqtWinFromHr, NULL)); @@ -3255,6 +2780,7 @@ static rsRetVal mainThread() if(Debug && debugging_on) { DBGPRINTF("Debugging enabled, SIGUSR1 to turn off debugging.\n"); } + /* Send a signal to the parent so it can terminate. */ if(myPid != ppid) @@ -3262,7 +2788,7 @@ static rsRetVal mainThread() /* If instructed to do so, we now drop privileges. Note that this is not 100% secure, - * because inputs and outputs are already running at this time. However, we can implement + * because outputs are already running at this time. However, we can implement * dropping of privileges rather quickly and it will work in many cases. While it is not * the ultimate solution, the current one is still much better than not being able to * drop privileges at all. Doing it correctly, requires a change in architecture, which @@ -3270,19 +2796,16 @@ static rsRetVal mainThread() */ if(gidDropPriv != 0) { doDropPrivGid(gidDropPriv); - glbl.SetHUPisRestart(0); /* we can not do restart-type HUPs with dropped privs */ } if(uidDropPriv != 0) { doDropPrivUid(uidDropPriv); - glbl.SetHUPisRestart(0); /* we can not do restart-type HUPs with dropped privs */ } + /* finally let the inputs run... */ + runInputModules(); + /* END OF INTIALIZATION - * ... but keep in mind that we might do a restart and thus init() might - * be called again. If that happens, we must shut down the worker thread, - * do the init() and then restart things. - * rgerhards, 2005-10-24 */ DBGPRINTF("initialization completed, transitioning to regular run mode\n"); @@ -3328,16 +2851,18 @@ InitGlobalClasses(void) CHKiRet(objUse(errmsg, CORE_COMPONENT)); pErrObj = "module"; CHKiRet(objUse(module, CORE_COMPONENT)); - pErrObj = "var"; - CHKiRet(objUse(var, CORE_COMPONENT)); pErrObj = "datetime"; CHKiRet(objUse(datetime, CORE_COMPONENT)); - pErrObj = "vm"; - CHKiRet(objUse(vm, CORE_COMPONENT)); pErrObj = "expr"; CHKiRet(objUse(expr, CORE_COMPONENT)); + pErrObj = "rule"; + CHKiRet(objUse(rule, CORE_COMPONENT)); + pErrObj = "ruleset"; + CHKiRet(objUse(ruleset, CORE_COMPONENT)); pErrObj = "conf"; CHKiRet(objUse(conf, CORE_COMPONENT)); + pErrObj = "prop"; + CHKiRet(objUse(prop, CORE_COMPONENT)); /* intialize some dummy classes that are not part of the runtime */ pErrObj = "action"; @@ -3378,34 +2903,15 @@ GlobalClassExit(void) /* first, release everything we used ourself */ objRelease(net, LM_NET_FILENAME);/* TODO: the dependency on net shall go away! -- rgerhards, 2008-03-07 */ + objRelease(prop, CORE_COMPONENT); objRelease(conf, CORE_COMPONENT); + objRelease(ruleset, CORE_COMPONENT); + objRelease(rule, CORE_COMPONENT); objRelease(expr, CORE_COMPONENT); vmClassExit(); /* this is hack, currently core_modules do not get this automatically called */ - objRelease(vm, CORE_COMPONENT); - objRelease(var, CORE_COMPONENT); objRelease(datetime, CORE_COMPONENT); /* TODO: implement the rest of the deinit */ -#if 0 - CHKiRet(datetimeClassInit(NULL)); - CHKiRet(msgClassInit(NULL)); - CHKiRet(strmClassInit(NULL)); - CHKiRet(wtiClassInit(NULL)); - CHKiRet(wtpClassInit(NULL)); - CHKiRet(qqueueClassInit(NULL)); - CHKiRet(vmstkClassInit(NULL)); - CHKiRet(sysvarClassInit(NULL)); - CHKiRet(vmClassInit(NULL)); - CHKiRet(vmopClassInit(NULL)); - CHKiRet(vmprgClassInit(NULL)); - CHKiRet(ctok_tokenClassInit(NULL)); - CHKiRet(ctokClassInit(NULL)); - CHKiRet(exprClassInit(NULL)); - - /* dummy "classes" */ - CHKiRet(actionClassInit()); - CHKiRet(templateInit()); -#endif /* dummy "classes */ strExit(); @@ -3499,7 +3005,6 @@ doGlblProcessInit(void) int i; DEFiRet; - checkPermissions(); thrdInit(); if( !(Debug || NoFork) ) @@ -3574,6 +3079,8 @@ doGlblProcessInit(void) sigaction(SIGCHLD, &sigAct, NULL); sigAct.sa_handler = Debug ? debug_switch : SIG_IGN; sigaction(SIGUSR1, &sigAct, NULL); + sigAct.sa_handler = sigttin_handler; + sigaction(SIGTTIN, &sigAct, NULL); /* (ab)used to interrupt input threads */ sigAct.sa_handler = SIG_IGN; sigaction(SIGPIPE, &sigAct, NULL); sigaction(SIGXFSZ, &sigAct, NULL); /* do not abort if 2gig file limit is hit */ @@ -3705,6 +3212,15 @@ int realMain(int argc, char **argv) /* doing some core initializations */ + /* we need to create the inputName property (only once during our lifetime) */ + CHKiRet(prop.Construct(&pInternalInputName)); + CHKiRet(prop.SetString(pInternalInputName, UCHAR_CONSTANT("rsyslogd"), sizeof("rsyslgod") - 1)); + CHKiRet(prop.ConstructFinalize(pInternalInputName)); + + CHKiRet(prop.Construct(&pLocalHostIP)); + CHKiRet(prop.SetString(pLocalHostIP, UCHAR_CONSTANT("127.0.0.1"), sizeof("127.0.0.1") - 1)); + CHKiRet(prop.ConstructFinalize(pLocalHostIP)); + /* get our host and domain names - we need to do this early as we may emit * error log messages, which need the correct hostname. -- rgerhards, 2008-04-04 */ @@ -3753,6 +3269,7 @@ int realMain(int argc, char **argv) */ glbl.SetLocalHostName(LocalHostName); glbl.SetLocalDomain(LocalDomain); + glbl.GenerateLocalHostNameProperty(); /* must be redone after conf processing, FQDN setting may have changed */ /* initialize the objects */ if((iRet = modInitIminternal()) != RS_RET_OK) { @@ -3949,6 +3466,9 @@ int realMain(int argc, char **argv) if(!iConfigVerify) CHKiRet(doGlblProcessInit()); + /* re-generate local host name property, as the config may have changed our FQDN settings */ + glbl.GenerateLocalHostNameProperty(); + CHKiRet(mainThread()); /* do any de-init's that need to be done AFTER this comment */ |