diff options
81 files changed, 2557 insertions, 861 deletions
@@ -1,4 +1,64 @@ --------------------------------------------------------------------------- +Version 6.1.3 [DEVEL] (rgerhards), 2010-12-?? +- added $IMUDPSchedulingPolicy and $IMUDPSchedulingPriority config settings +- added $LocalHostName config directive +- bugfix: fixed build problems on some platforms + namely those that have 32bit atomic operations but not 64 bit ones +- bugfix: local hostname was pulled too-early, so that some config + directives (namely FQDN settings) did not have any effect +--------------------------------------------------------------------------- +Version 6.1.2 [DEVEL] (rgerhards), 2010-12-16 +- added experimental support for log normalizaton (via liblognorm) + support for normalizing log messages has been added in the form of + mmnormalize. The core engine (property replacer, filter engine) has + been enhanced to support properties from normalized events. + Note: this is EXPERIMENTAL code. It is currently know that + there are issues if the functionality is used with + - disk-based queues + - asynchronous action queues + You can not use the new functionality together with these features. + This limitation will be removed in later releases. However, we + preferred to release early, so that one can experiment with the new + feature set and accepted the price that this means the full set of + functionality is not yet available. If not used together with + these features, log normalizing should be pretty stable. +- enhanced testing tool tcpflood + now supports sending via UDP and the capability to run multiple + iterations and generate statistics data records +- bugfix: potential abort when output modules with different parameter + passing modes were used in configured output modules +--------------------------------------------------------------------------- +Version 6.1.1 [DEVEL] (rgerhards), 2010-11-30 +- bugfix(important): problem in TLS handling could cause rsyslog to loop + in a tight loop, effectively disabling functionality and bearing the + risk of unresponsiveness of the whole system. + Bug tracker: http://bugzilla.adiscon.com/show_bug.cgi?id=194 +- support for omhdfs officially added (import from 5.7.1) +- merged imuxsock improvements from 5.7.1 (see there) +- support for systemd officially added (import from 5.7.0) +- bugfix: a couple of problems that imfile had on some platforms, namely + Ubuntu (not their fault, but occured there) +- bugfix: imfile utilizes 32 bit to track offset. Most importantly, + this problem can not experienced on Fedora 64 bit OS (which has + 64 bit long's!) +- a number of other bugfixes from older versions imported +--------------------------------------------------------------------------- +Version 6.1.0 [DEVEL] (rgerhards), 2010-08-12 + +*********************************** NOTE ********************************** +The v6 versions of rsyslog feature a greatly redesigned config system +which, among others, supports scoping. However, the initial version does +not contain the whole new system. Rather it will evolve. So it is +expected that interfaces, even new ones, break during the initial +6.x.y releases. +*********************************** NOTE ********************************** + +- added $Begin, $End and $ScriptScoping config scope statments + (at this time for actions only). +- added imptcp, a simplified, Linux-specific and potentielly fast + syslog plain tcp input plugin (NOT supporting TLS!) + [ported from v4] +--------------------------------------------------------------------------- Version 5.7.3 [V5-DEVEL] (rgerhards), 2010-12-?? - added $IMUDPSchedulingPolicy and $IMUDPSchedulingPriority config settings - added $LocalHostName config directive diff --git a/Makefile.am b/Makefile.am index 680a819e..bdbc2794 100644 --- a/Makefile.am +++ b/Makefile.am @@ -179,6 +179,10 @@ if ENABLE_RFC3195 SUBDIRS += plugins/im3195 endif +if ENABLE_MMNORMALIZE +SUBDIRS += plugins/mmnormalize +endif + if ENABLE_ORACLE SUBDIRS += plugins/omoracle endif @@ -63,38 +63,44 @@ DEFobjCurrIf(datetime) DEFobjCurrIf(module) DEFobjCurrIf(errmsg) -static int iActExecOnceInterval = 0; /* execute action once every nn seconds */ -static int iActExecEveryNthOccur = 0; /* execute action every n-th occurence (0,1=always) */ -static time_t iActExecEveryNthOccurTO = 0; /* timeout for n-occurence setting (in seconds, 0=never) */ -static int glbliActionResumeInterval = 30; -int glbliActionResumeRetryCount = 0; /* how often should suspended actions be retried? */ -static int bActionRepMsgHasMsg = 0; /* last messsage repeated... has msg fragment in it */ - -static int bActionWriteAllMarkMsgs = FALSE; /* should all mark messages be unconditionally written? */ -static uchar *pszActionName; /* short name for the action */ -/* action queue and its configuration parameters */ -static queueType_t ActionQueType = QUEUETYPE_DIRECT; /* type of the main message queue above */ -static int iActionQueueSize = 1000; /* size of the main message queue above */ -static int iActionQueueDeqBatchSize = 16; /* batch size for action queues */ -static int iActionQHighWtrMark = 800; /* high water mark for disk-assisted queues */ -static int iActionQLowWtrMark = 200; /* low water mark for disk-assisted queues */ -static int iActionQDiscardMark = 9800; /* begin to discard messages */ -static int iActionQDiscardSeverity = 8; /* by default, discard nothing to prevent unintentional loss */ -static int iActionQueueNumWorkers = 1; /* number of worker threads for the mm queue above */ -static uchar *pszActionQFName = NULL; /* prefix for the main message queue file */ -static int64 iActionQueMaxFileSize = 1024*1024; -static int iActionQPersistUpdCnt = 0; /* persist queue info every n updates */ -static int bActionQSyncQeueFiles = 0; /* sync queue files */ -static int iActionQtoQShutdown = 0; /* queue shutdown */ -static int iActionQtoActShutdown = 1000; /* action shutdown (in phase 2) */ -static int iActionQtoEnq = 2000; /* timeout for queue enque */ -static int iActionQtoWrkShutdown = 60000; /* timeout for worker thread shutdown */ -static int iActionQWrkMinMsgs = 100; /* minimum messages per worker needed to start a new one */ -static int bActionQSaveOnShutdown = 1; /* save queue on shutdown (when DA enabled)? */ -static int64 iActionQueMaxDiskSpace = 0; /* max disk space allocated 0 ==> unlimited */ -static int iActionQueueDeqSlowdown = 0; /* dequeue slowdown (simple rate limiting) */ -static int iActionQueueDeqtWinFromHr = 0; /* hour begin of time frame when queue is to be dequeued */ -static int iActionQueueDeqtWinToHr = 25; /* hour begin of time frame when queue is to be dequeued */ + +typedef struct configSettings_s { + int bActExecWhenPrevSusp; /* execute action only when previous one was suspended? */ + int bActionWriteAllMarkMsgs; /* should all mark messages be unconditionally written? */ + int iActExecOnceInterval; /* execute action once every nn seconds */ + int iActExecEveryNthOccur; /* execute action every n-th occurence (0,1=always) */ + time_t iActExecEveryNthOccurTO; /* timeout for n-occurence setting (in seconds, 0=never) */ + int glbliActionResumeInterval; + int glbliActionResumeRetryCount; /* how often should suspended actions be retried? */ + int bActionRepMsgHasMsg; /* last messsage repeated... has msg fragment in it */ + uchar *pszActionName; /* short name for the action */ + /* action queue and its configuration parameters */ + queueType_t ActionQueType; /* type of the main message queue above */ + int iActionQueueSize; /* size of the main message queue above */ + int iActionQueueDeqBatchSize; /* batch size for action queues */ + int iActionQHighWtrMark; /* high water mark for disk-assisted queues */ + int iActionQLowWtrMark; /* low water mark for disk-assisted queues */ + int iActionQDiscardMark; /* begin to discard messages */ + int iActionQDiscardSeverity; /* by default, discard nothing to prevent unintentional loss */ + int iActionQueueNumWorkers; /* number of worker threads for the mm queue above */ + uchar *pszActionQFName; /* prefix for the main message queue file */ + int64 iActionQueMaxFileSize; + int iActionQPersistUpdCnt; /* persist queue info every n updates */ + int bActionQSyncQeueFiles; /* sync queue files */ + int iActionQtoQShutdown; /* queue shutdown */ + int iActionQtoActShutdown; /* action shutdown (in phase 2) */ + int iActionQtoEnq; /* timeout for queue enque */ + int iActionQtoWrkShutdown; /* timeout for worker thread shutdown */ + int iActionQWrkMinMsgs; /* minimum messages per worker needed to start a new one */ + int bActionQSaveOnShutdown; /* save queue on shutdown (when DA enabled)? */ + int64 iActionQueMaxDiskSpace; /* max disk space allocated 0 ==> unlimited */ + int iActionQueueDeqSlowdown; /* dequeue slowdown (simple rate limiting) */ + int iActionQueueDeqtWinFromHr; /* hour begin of time frame when queue is to be dequeued */ + int iActionQueueDeqtWinToHr; /* hour begin of time frame when queue is to be dequeued */ +} configSettings_t; + +configSettings_t cs; /* our current config settings */ +configSettings_t cs_save; /* our saved (scope!) config settings */ /* the counter below counts actions created. It is used to obtain unique IDs for the action. They * should not be relied on for any long-term activity (e.g. disk queue names!), but they are nice @@ -155,32 +161,32 @@ actionResetQueueParams(void) { DEFiRet; - ActionQueType = QUEUETYPE_DIRECT; /* type of the main message queue above */ - iActionQueueSize = 1000; /* size of the main message queue above */ - iActionQueueDeqBatchSize = 16; /* default batch size */ - iActionQHighWtrMark = 800; /* high water mark for disk-assisted queues */ - iActionQLowWtrMark = 200; /* low water mark for disk-assisted queues */ - iActionQDiscardMark = 9800; /* begin to discard messages */ - iActionQDiscardSeverity = 8; /* discard warning and above */ - iActionQueueNumWorkers = 1; /* number of worker threads for the mm queue above */ - iActionQueMaxFileSize = 1024*1024; - iActionQPersistUpdCnt = 0; /* persist queue info every n updates */ - bActionQSyncQeueFiles = 0; - iActionQtoQShutdown = 0; /* queue shutdown */ - iActionQtoActShutdown = 1000; /* action shutdown (in phase 2) */ - iActionQtoEnq = 2000; /* timeout for queue enque */ - iActionQtoWrkShutdown = 60000; /* timeout for worker thread shutdown */ - iActionQWrkMinMsgs = 100; /* minimum messages per worker needed to start a new one */ - bActionQSaveOnShutdown = 1; /* save queue on shutdown (when DA enabled)? */ - iActionQueMaxDiskSpace = 0; - iActionQueueDeqSlowdown = 0; - iActionQueueDeqtWinFromHr = 0; - iActionQueueDeqtWinToHr = 25; /* 25 disables time windowed dequeuing */ - - glbliActionResumeRetryCount = 0; /* I guess it is smart to reset this one, too */ - - d_free(pszActionQFName); - pszActionQFName = NULL; /* prefix for the main message queue file */ + cs.ActionQueType = QUEUETYPE_DIRECT; /* type of the main message queue above */ + cs.iActionQueueSize = 1000; /* size of the main message queue above */ + cs.iActionQueueDeqBatchSize = 16; /* default batch size */ + cs.iActionQHighWtrMark = 800; /* high water mark for disk-assisted queues */ + cs.iActionQLowWtrMark = 200; /* low water mark for disk-assisted queues */ + cs.iActionQDiscardMark = 9800; /* begin to discard messages */ + cs.iActionQDiscardSeverity = 8; /* discard warning and above */ + cs.iActionQueueNumWorkers = 1; /* number of worker threads for the mm queue above */ + cs.iActionQueMaxFileSize = 1024*1024; + cs.iActionQPersistUpdCnt = 0; /* persist queue info every n updates */ + cs.bActionQSyncQeueFiles = 0; + cs.iActionQtoQShutdown = 0; /* queue shutdown */ + cs.iActionQtoActShutdown = 1000; /* action shutdown (in phase 2) */ + cs.iActionQtoEnq = 2000; /* timeout for queue enque */ + cs.iActionQtoWrkShutdown = 60000; /* timeout for worker thread shutdown */ + cs.iActionQWrkMinMsgs = 100; /* minimum messages per worker needed to start a new one */ + cs.bActionQSaveOnShutdown = 1; /* save queue on shutdown (when DA enabled)? */ + cs.iActionQueMaxDiskSpace = 0; + cs.iActionQueueDeqSlowdown = 0; + cs.iActionQueueDeqtWinFromHr = 0; + cs.iActionQueueDeqtWinToHr = 25; /* 25 disables time windowed dequeuing */ + + cs.glbliActionResumeRetryCount = 0; /* I guess it is smart to reset this one, too */ + + d_free(cs.pszActionQFName); + cs.pszActionQFName = NULL; /* prefix for the main message queue file */ RETiRet; } @@ -226,8 +232,8 @@ rsRetVal actionConstruct(action_t **ppThis) ASSERT(ppThis != NULL); CHKmalloc(pThis = (action_t*) calloc(1, sizeof(action_t))); - pThis->iResumeInterval = glbliActionResumeInterval; - pThis->iResumeRetryCount = glbliActionResumeRetryCount; + pThis->iResumeInterval = cs.glbliActionResumeInterval; + pThis->iResumeRetryCount = cs.glbliActionResumeRetryCount; pThis->tLastOccur = datetime.GetTime(NULL); /* done once per action on startup only */ pthread_mutex_init(&pThis->mutActExec, NULL); INIT_ATOMIC_HELPER_MUT(pThis->mutCAS); @@ -286,7 +292,7 @@ actionConstructFinalize(action_t *pThis) * msg object thread safety in this case (this costs a bit performance and thus * is not enabled by default. -- rgerhards, 2008-02-20 */ - if(ActionQueType != QUEUETYPE_DIRECT) + if(cs.ActionQueType != QUEUETYPE_DIRECT) MsgEnableThreadSafety(); /* create queue */ @@ -295,7 +301,7 @@ actionConstructFinalize(action_t *pThis) * to be run on multiple threads. So far, this is forbidden by the interface * spec. -- rgerhards, 2008-01-30 */ - CHKiRet(qqueueConstruct(&pThis->pQueue, ActionQueType, 1, iActionQueueSize, + CHKiRet(qqueueConstruct(&pThis->pQueue, cs.ActionQueType, 1, cs.iActionQueueSize, (rsRetVal (*)(void*, batch_t*, int*))processBatchMain)); obj.SetName((obj_t*) pThis->pQueue, pszQName); @@ -310,31 +316,31 @@ actionConstructFinalize(action_t *pThis) } qqueueSetpUsr(pThis->pQueue, pThis); - setQPROP(qqueueSetsizeOnDiskMax, "$ActionQueueMaxDiskSpace", iActionQueMaxDiskSpace); - setQPROP(qqueueSetiDeqBatchSize, "$ActionQueueDequeueBatchSize", iActionQueueDeqBatchSize); - setQPROP(qqueueSetMaxFileSize, "$ActionQueueFileSize", iActionQueMaxFileSize); - setQPROPstr(qqueueSetFilePrefix, "$ActionQueueFileName", pszActionQFName); - setQPROP(qqueueSetiPersistUpdCnt, "$ActionQueueCheckpointInterval", iActionQPersistUpdCnt); - setQPROP(qqueueSetbSyncQueueFiles, "$ActionQueueSyncQueueFiles", bActionQSyncQeueFiles); - setQPROP(qqueueSettoQShutdown, "$ActionQueueTimeoutShutdown", iActionQtoQShutdown ); - setQPROP(qqueueSettoActShutdown, "$ActionQueueTimeoutActionCompletion", iActionQtoActShutdown); - setQPROP(qqueueSettoWrkShutdown, "$ActionQueueWorkerTimeoutThreadShutdown", iActionQtoWrkShutdown); - setQPROP(qqueueSettoEnq, "$ActionQueueTimeoutEnqueue", iActionQtoEnq); - setQPROP(qqueueSetiHighWtrMrk, "$ActionQueueHighWaterMark", iActionQHighWtrMark); - setQPROP(qqueueSetiLowWtrMrk, "$ActionQueueLowWaterMark", iActionQLowWtrMark); - setQPROP(qqueueSetiDiscardMrk, "$ActionQueueDiscardMark", iActionQDiscardMark); - setQPROP(qqueueSetiDiscardSeverity, "$ActionQueueDiscardSeverity", iActionQDiscardSeverity); - setQPROP(qqueueSetiMinMsgsPerWrkr, "$ActionQueueWorkerThreadMinimumMessages", iActionQWrkMinMsgs); - setQPROP(qqueueSetbSaveOnShutdown, "$ActionQueueSaveOnShutdown", bActionQSaveOnShutdown); - setQPROP(qqueueSetiDeqSlowdown, "$ActionQueueDequeueSlowdown", iActionQueueDeqSlowdown); - setQPROP(qqueueSetiDeqtWinFromHr, "$ActionQueueDequeueTimeBegin", iActionQueueDeqtWinFromHr); - setQPROP(qqueueSetiDeqtWinToHr, "$ActionQueueDequeueTimeEnd", iActionQueueDeqtWinToHr); + setQPROP(qqueueSetsizeOnDiskMax, "$ActionQueueMaxDiskSpace", cs.iActionQueMaxDiskSpace); + setQPROP(qqueueSetiDeqBatchSize, "$ActionQueueDequeueBatchSize", cs.iActionQueueDeqBatchSize); + setQPROP(qqueueSetMaxFileSize, "$ActionQueueFileSize", cs.iActionQueMaxFileSize); + setQPROPstr(qqueueSetFilePrefix, "$ActionQueueFileName", cs.pszActionQFName); + setQPROP(qqueueSetiPersistUpdCnt, "$ActionQueueCheckpointInterval", cs.iActionQPersistUpdCnt); + setQPROP(qqueueSetbSyncQueueFiles, "$ActionQueueSyncQueueFiles", cs.bActionQSyncQeueFiles); + setQPROP(qqueueSettoQShutdown, "$ActionQueueTimeoutShutdown", cs.iActionQtoQShutdown ); + setQPROP(qqueueSettoActShutdown, "$ActionQueueTimeoutActionCompletion", cs.iActionQtoActShutdown); + setQPROP(qqueueSettoWrkShutdown, "$ActionQueueWorkerTimeoutThreadShutdown", cs.iActionQtoWrkShutdown); + setQPROP(qqueueSettoEnq, "$ActionQueueTimeoutEnqueue", cs.iActionQtoEnq); + setQPROP(qqueueSetiHighWtrMrk, "$ActionQueueHighWaterMark", cs.iActionQHighWtrMark); + setQPROP(qqueueSetiLowWtrMrk, "$ActionQueueLowWaterMark", cs.iActionQLowWtrMark); + setQPROP(qqueueSetiDiscardMrk, "$ActionQueueDiscardMark", cs.iActionQDiscardMark); + setQPROP(qqueueSetiDiscardSeverity, "$ActionQueueDiscardSeverity", cs.iActionQDiscardSeverity); + setQPROP(qqueueSetiMinMsgsPerWrkr, "$ActionQueueWorkerThreadMinimumMessages", cs.iActionQWrkMinMsgs); + setQPROP(qqueueSetbSaveOnShutdown, "$ActionQueueSaveOnShutdown", cs.bActionQSaveOnShutdown); + setQPROP(qqueueSetiDeqSlowdown, "$ActionQueueDequeueSlowdown", cs.iActionQueueDeqSlowdown); + setQPROP(qqueueSetiDeqtWinFromHr, "$ActionQueueDequeueTimeBegin", cs.iActionQueueDeqtWinFromHr); + setQPROP(qqueueSetiDeqtWinToHr, "$ActionQueueDequeueTimeEnd", cs.iActionQueueDeqtWinToHr); # undef setQPROP # undef setQPROPstr dbgoprint((obj_t*) pThis->pQueue, "save on shutdown %d, max disk space allowed %lld\n", - bActionQSaveOnShutdown, iActionQueMaxDiskSpace); + cs.bActionQSaveOnShutdown, cs.iActionQueMaxDiskSpace); CHKiRet(qqueueStart(pThis->pQueue)); @@ -353,7 +359,7 @@ finalize_it: */ rsRetVal actionSetGlobalResumeInterval(int iNewVal) { - glbliActionResumeInterval = iNewVal; + cs.glbliActionResumeInterval = iNewVal; return RS_RET_OK; } @@ -1142,16 +1148,16 @@ static rsRetVal setActionQueType(void __attribute__((unused)) *pVal, uchar *pszT DEFiRet; if (!strcasecmp((char *) pszType, "fixedarray")) { - ActionQueType = QUEUETYPE_FIXED_ARRAY; + cs.ActionQueType = QUEUETYPE_FIXED_ARRAY; DBGPRINTF("action queue type set to FIXED_ARRAY\n"); } else if (!strcasecmp((char *) pszType, "linkedlist")) { - ActionQueType = QUEUETYPE_LINKEDLIST; + cs.ActionQueType = QUEUETYPE_LINKEDLIST; DBGPRINTF("action queue type set to LINKEDLIST\n"); } else if (!strcasecmp((char *) pszType, "disk")) { - ActionQueType = QUEUETYPE_DISK; + cs.ActionQueType = QUEUETYPE_DISK; DBGPRINTF("action queue type set to DISK\n"); } else if (!strcasecmp((char *) pszType, "direct")) { - ActionQueType = QUEUETYPE_DIRECT; + cs.ActionQueType = QUEUETYPE_DIRECT; DBGPRINTF("action queue type set to DIRECT (no queueing at all)\n"); } else { errmsg.LogError(0, RS_RET_INVALID_PARAMS, "unknown actionqueue parameter: %s", (char *) pszType); @@ -1530,17 +1536,17 @@ addAction(action_t **ppAction, modInfo_t *pMod, void *pModData, omodStringReques CHKiRet(actionConstruct(&pAction)); /* create action object first */ pAction->pMod = pMod; pAction->pModData = pModData; - pAction->pszName = pszActionName; - pszActionName = NULL; /* free again! */ - pAction->bWriteAllMarkMsgs = bActionWriteAllMarkMsgs; - bActionWriteAllMarkMsgs = FALSE; /* reset */ - pAction->bExecWhenPrevSusp = bActExecWhenPrevSusp; - pAction->iSecsExecOnceInterval = iActExecOnceInterval; - pAction->iExecEveryNthOccur = iActExecEveryNthOccur; - pAction->iExecEveryNthOccurTO = iActExecEveryNthOccurTO; - pAction->bRepMsgHasMsg = bActionRepMsgHasMsg; - iActExecEveryNthOccur = 0; /* auto-reset */ - iActExecEveryNthOccurTO = 0; /* auto-reset */ + pAction->pszName = cs.pszActionName; + cs.pszActionName = NULL; /* free again! */ + pAction->bWriteAllMarkMsgs = cs.bActionWriteAllMarkMsgs; + cs.bActionWriteAllMarkMsgs = FALSE; /* reset */ + pAction->bExecWhenPrevSusp = cs.bActExecWhenPrevSusp; + pAction->iSecsExecOnceInterval = cs.iActExecOnceInterval; + pAction->iExecEveryNthOccur = cs.iActExecEveryNthOccur; + pAction->iExecEveryNthOccurTO = cs.iActExecEveryNthOccurTO; + pAction->bRepMsgHasMsg = cs.bActionRepMsgHasMsg; + cs.iActExecEveryNthOccur = 0; /* auto-reset */ + cs.iActExecEveryNthOccurTO = 0; /* auto-reset */ /* check if we can obtain the template pointers - TODO: move to separate function? */ pAction->iNumTpls = OMSRgetEntryCount(pOMSR); @@ -1628,11 +1634,63 @@ finalize_it: static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { - iActExecOnceInterval = 0; + cs.iActExecOnceInterval = 0; + cs.bActExecWhenPrevSusp = 0; return RS_RET_OK; } +/* initialize (current) config variables. + * Used at program start and when a new scope is created. + */ +static inline void +initConfigVariables(void) +{ + cs.bActionWriteAllMarkMsgs = FALSE; + cs.glbliActionResumeRetryCount = 0; + cs.bActExecWhenPrevSusp = 0; + cs.iActExecOnceInterval = 0; + cs.iActExecEveryNthOccur = 0; + cs.iActExecEveryNthOccurTO = 0; + cs.glbliActionResumeInterval = 30; + cs.glbliActionResumeRetryCount = 0; + cs.bActionRepMsgHasMsg = 0; + if(cs.pszActionName != NULL) { + free(cs.pszActionName); + cs.pszActionName = NULL; + } + actionResetQueueParams(); +} + + +/* save our config and create a new scope. Note that things are messed up if + * this is called while the config is already saved (we currently do not + * have a stack as the design is we need none! + * rgerhards, 2010-07-23 + */ +rsRetVal +actionNewScope(void) +{ + DEFiRet; + memcpy(&cs_save, &cs, sizeof(cs)); + initConfigVariables(); + RETiRet; +} + + +/* restore previously saved scope. + * rgerhards, 2010-07-23 + */ +rsRetVal +actionRestoreScope(void) +{ + DEFiRet; + memcpy(&cs, &cs_save, sizeof(cs)); + RETiRet; +} + + + /* TODO: we are not yet a real object, the ClassInit here just looks like it is.. */ rsRetVal actionClassInit(void) @@ -1644,35 +1702,39 @@ rsRetVal actionClassInit(void) CHKiRet(objUse(module, CORE_COMPONENT)); CHKiRet(objUse(errmsg, CORE_COMPONENT)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionname", 0, eCmdHdlrGetWord, NULL, &pszActionName, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuefilename", 0, eCmdHdlrGetWord, NULL, &pszActionQFName, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuesize", 0, eCmdHdlrInt, NULL, &iActionQueueSize, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionwriteallmarkmessages", 0, eCmdHdlrBinary, NULL, &bActionWriteAllMarkMsgs, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuedequeuebatchsize", 0, eCmdHdlrInt, NULL, &iActionQueueDeqBatchSize, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuemaxdiskspace", 0, eCmdHdlrSize, NULL, &iActionQueMaxDiskSpace, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuehighwatermark", 0, eCmdHdlrInt, NULL, &iActionQHighWtrMark, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuelowwatermark", 0, eCmdHdlrInt, NULL, &iActionQLowWtrMark, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuediscardmark", 0, eCmdHdlrInt, NULL, &iActionQDiscardMark, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuediscardseverity", 0, eCmdHdlrInt, NULL, &iActionQDiscardSeverity, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuecheckpointinterval", 0, eCmdHdlrInt, NULL, &iActionQPersistUpdCnt, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuesyncqueuefiles", 0, eCmdHdlrBinary, NULL, &bActionQSyncQeueFiles, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuetype", 0, eCmdHdlrGetWord, setActionQueType, NULL, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueueworkerthreads", 0, eCmdHdlrInt, NULL, &iActionQueueNumWorkers, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuetimeoutshutdown", 0, eCmdHdlrInt, NULL, &iActionQtoQShutdown, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuetimeoutactioncompletion", 0, eCmdHdlrInt, NULL, &iActionQtoActShutdown, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuetimeoutenqueue", 0, eCmdHdlrInt, NULL, &iActionQtoEnq, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueueworkertimeoutthreadshutdown", 0, eCmdHdlrInt, NULL, &iActionQtoWrkShutdown, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueueworkerthreadminimummessages", 0, eCmdHdlrInt, NULL, &iActionQWrkMinMsgs, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuemaxfilesize", 0, eCmdHdlrSize, NULL, &iActionQueMaxFileSize, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuesaveonshutdown", 0, eCmdHdlrBinary, NULL, &bActionQSaveOnShutdown, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuedequeueslowdown", 0, eCmdHdlrInt, NULL, &iActionQueueDeqSlowdown, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuedequeuetimebegin", 0, eCmdHdlrInt, NULL, &iActionQueueDeqtWinFromHr, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuedequeuetimeend", 0, eCmdHdlrInt, NULL, &iActionQueueDeqtWinToHr, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionexeconlyeverynthtime", 0, eCmdHdlrInt, NULL, &iActExecEveryNthOccur, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionexeconlyeverynthtimetimeout", 0, eCmdHdlrInt, NULL, &iActExecEveryNthOccurTO, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionexeconlyonceeveryinterval", 0, eCmdHdlrInt, NULL, &iActExecOnceInterval, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"repeatedmsgcontainsoriginalmsg", 0, eCmdHdlrBinary, NULL, &bActionRepMsgHasMsg, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, NULL)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionname", 0, eCmdHdlrGetWord, NULL, &cs.pszActionName, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuefilename", 0, eCmdHdlrGetWord, NULL, &cs.pszActionQFName, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuesize", 0, eCmdHdlrInt, NULL, &cs.iActionQueueSize, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionwriteallmarkmessages", 0, eCmdHdlrBinary, NULL, &cs.bActionWriteAllMarkMsgs, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuedequeuebatchsize", 0, eCmdHdlrInt, NULL, &cs.iActionQueueDeqBatchSize, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuemaxdiskspace", 0, eCmdHdlrSize, NULL, &cs.iActionQueMaxDiskSpace, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuehighwatermark", 0, eCmdHdlrInt, NULL, &cs.iActionQHighWtrMark, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuelowwatermark", 0, eCmdHdlrInt, NULL, &cs.iActionQLowWtrMark, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuediscardmark", 0, eCmdHdlrInt, NULL, &cs.iActionQDiscardMark, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuediscardseverity", 0, eCmdHdlrInt, NULL, &cs.iActionQDiscardSeverity, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuecheckpointinterval", 0, eCmdHdlrInt, NULL, &cs.iActionQPersistUpdCnt, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuesyncqueuefiles", 0, eCmdHdlrBinary, NULL, &cs.bActionQSyncQeueFiles, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuetype", 0, eCmdHdlrGetWord, setActionQueType, NULL, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueueworkerthreads", 0, eCmdHdlrInt, NULL, &cs.iActionQueueNumWorkers, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuetimeoutshutdown", 0, eCmdHdlrInt, NULL, &cs.iActionQtoQShutdown, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuetimeoutactioncompletion", 0, eCmdHdlrInt, NULL, &cs.iActionQtoActShutdown, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuetimeoutenqueue", 0, eCmdHdlrInt, NULL, &cs.iActionQtoEnq, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueueworkertimeoutthreadshutdown", 0, eCmdHdlrInt, NULL, &cs.iActionQtoWrkShutdown, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueueworkerthreadminimummessages", 0, eCmdHdlrInt, NULL, &cs.iActionQWrkMinMsgs, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuemaxfilesize", 0, eCmdHdlrSize, NULL, &cs.iActionQueMaxFileSize, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuesaveonshutdown", 0, eCmdHdlrBinary, NULL, &cs.bActionQSaveOnShutdown, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuedequeueslowdown", 0, eCmdHdlrInt, NULL, &cs.iActionQueueDeqSlowdown, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuedequeuetimebegin", 0, eCmdHdlrInt, NULL, &cs.iActionQueueDeqtWinFromHr, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionqueuedequeuetimeend", 0, eCmdHdlrInt, NULL, &cs.iActionQueueDeqtWinToHr, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionexeconlyeverynthtime", 0, eCmdHdlrInt, NULL, &cs.iActExecEveryNthOccur, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionexeconlyeverynthtimetimeout", 0, eCmdHdlrInt, NULL, &cs.iActExecEveryNthOccurTO, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionexeconlyonceeveryinterval", 0, eCmdHdlrInt, NULL, &cs.iActExecOnceInterval, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"repeatedmsgcontainsoriginalmsg", 0, eCmdHdlrBinary, NULL, &cs.bActionRepMsgHasMsg, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionexeconlywhenpreviousissuspended", 0, eCmdHdlrBinary, NULL, &cs.bActExecWhenPrevSusp, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionresumeretrycount", 0, eCmdHdlrInt, NULL, &cs.glbliActionResumeRetryCount, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, NULL, eConfObjAction)); + + initConfigVariables(); /* first-time init of config setings */ finalize_it: RETiRet; @@ -105,6 +105,8 @@ rsRetVal actionWriteToAction(action_t *pAction); rsRetVal actionCallHUPHdlr(action_t *pAction); rsRetVal actionClassInit(void); rsRetVal addAction(action_t **ppAction, modInfo_t *pMod, void *pModData, omodStringRequest_t *pOMSR, int bSuspended); +rsRetVal actionNewScope(void); +rsRetVal actionRestoreScope(void); #if 1 #define actionIsSuspended(pThis) ((pThis)->bSuspended == 1) diff --git a/configure.ac b/configure.ac index b165afaa..2637d38d 100644 --- a/configure.ac +++ b/configure.ac @@ -2,7 +2,7 @@ # Process this file with autoconf to produce a configure script. AC_PREREQ(2.61) -AC_INIT([rsyslog],[5.7.2],[rsyslog@lists.adiscon.com]) +AC_INIT([rsyslog],[6.1.2],[rsyslog@lists.adiscon.com]) AM_INIT_AUTOMAKE m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) @@ -31,6 +31,10 @@ AC_CANONICAL_HOST PKG_PROG_PKG_CONFIG +# modules we require +PKG_CHECK_MODULES(LIBESTR, libestr >= 0.1.0) +PKG_CHECK_MODULES(LIBEE, libee >= 0.1.0) + case "${host}" in *-*-linux*) os_type="linux" @@ -732,6 +736,24 @@ AC_ARG_ENABLE(imdiag, AM_CONDITIONAL(ENABLE_IMDIAG, test x$enable_imdiag = xyes) +# mmnormalize +AC_ARG_ENABLE(mmnormalize, + [AS_HELP_STRING([--enable-mmnormalize],[Enable building mmnormalize support @<:@default=no@:>@])], + [case "${enableval}" in + yes) enable_mmnormalize="yes" ;; + no) enable_mmnormalize="no" ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-mmnormalize) ;; + esac], + [enable_mmnormalize=no] +) +if test "x$enable_mmnormalize" = "xyes"; then + PKG_CHECK_MODULES(LIBLOGNORM, lognorm >= 0.1.0) +fi +AM_CONDITIONAL(ENABLE_MMNORMALIZE, test x$enable_mmnormalize = xyes) +AC_SUBST(LOGNORM_CFLAGS) +AC_SUBST(LOGNORM_LIBS) + + # RELP support AC_ARG_ENABLE(relp, [AS_HELP_STRING([--enable-relp],[Enable RELP support @<:@default=no@:>@])], @@ -1090,6 +1112,7 @@ AC_CONFIG_FILES([Makefile \ plugins/omsnmp/Makefile \ plugins/omoracle/Makefile \ plugins/omudpspoof/Makefile \ + plugins/mmnormalize/Makefile \ plugins/cust1/Makefile \ java/Makefile \ tests/Makefile]) @@ -1132,6 +1155,9 @@ echo "---{ parser modules }---" echo " pmrfc3164sd module will be compiled: $enable_pmrfc3164sd" echo " pmlastmsg module will be compiled: $enable_pmlastmsg" echo +echo "---{ message modification modules }---" +echo " mmnormalize module will be compiled: $enable_mmnormalize" +echo echo "---{ database support }---" echo " MySql support enabled: $enable_mysql" echo " libdbi support enabled: $enable_libdbi" @@ -39,7 +39,6 @@ rsRetVal createMainQueue(qqueue_t **ppQueue, uchar *pszQueueName); * we move to the next interval until we reach the largest. * TODO: move this to action object! Only action.c and syslogd.c use it. */ -extern int bActExecWhenPrevSusp; extern int MarkInterval; extern int repeatinterval[2]; extern int bReduceRepeatMsgs; diff --git a/doc/Makefile.am b/doc/Makefile.am index a5393cbe..6adb14d4 100644 --- a/doc/Makefile.am +++ b/doc/Makefile.am @@ -2,6 +2,7 @@ html_files = \ index.html \ bugs.html \ debug.html \ + scoping.html \ features.html \ generic_design.html \ expression.html \ @@ -109,6 +110,7 @@ html_files = \ src/tls_cert.dia \ gssapi.html \ licensing.html \ + mmnormalize.html \ ommail.html \ omuxsock.html \ omrelp.html \ diff --git a/doc/manual.html b/doc/manual.html index 7fdf3f14..49a4300b 100644 --- a/doc/manual.html +++ b/doc/manual.html @@ -19,7 +19,7 @@ rsyslog support</a> available directly from the source!</p> <p><b>Please visit the <a href="http://www.rsyslog.com/sponsors">rsyslog sponsor's page</a> to honor the project sponsors or become one yourself!</b> We are very grateful for any help towards the project goals.</p> -<p><b>This documentation is for version 5.7.2 (beta branch) of rsyslog.</b> +<p><b>This documentation is for version 6.1.2 (devel branch) of rsyslog.</b> Visit the <i><a href="http://www.rsyslog.com/status">rsyslog status page</a></i></b> to obtain current version information and project status. </p><p><b>If you like rsyslog, you might diff --git a/doc/mmnormalize.html b/doc/mmnormalize.html new file mode 100644 index 00000000..82f9b6a2 --- /dev/null +++ b/doc/mmnormalize.html @@ -0,0 +1,56 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head> +<title>Log Message Normalization Module (mmnormalize)</title> +</head> +<body> +<a href="rsyslog_conf_modules.html">back</a> + +<h1>Log Message Normalization Module</h1> +<p><b>Module Name: mmnormalize</b></p> +<p><b>Available since: </b>6.1.2+ +<p><b>Author: </b>Rainer Gerhards <rgerhards@adiscon.com></p> +<p><b>Description</b>:</p> +<p>This module provides the capability to normalize log messages via +<a href="http://www.liblognorm.com">liblognorm</a>. Thanks to libee, unstructured text, +like usually found in log messages, can very quickly be parsed and put into +a normal form. This is done so quickly, that it usually should be possible +to normalize events in realtime. +<p>This module is implemented via the output module interface. That means that +mmnormalize should be called just like an action. After it has been called, +the normalized message properties are avaialable and can be access. These properties +are called the "CEE" properties, because liblognorm creates a format that is +inspired by the CEE approach. +<p>Note that mmnormalize should only be called once on each message. Behaviour is +undifined if multiple calls to mmnormalize happen for the same message. +</p> +<p><b>Configuration Directives</b>:</p> +<ul> +<li>$mmnormalizeRuleBase <rulebase-file><br> +Specifies which rulebase file is to use. This file is loaded. If there are +multiple mmnormalize instances, each one can use a different file. However, +a single instance can use only a single file. This parameter MUST be given, +because normalization can only happen based on a rulebase. +<li>$mmnormalizeUseRawMsg <on/off><br> +Specifies if the raw message should be used for normalization (on) or just the +MSG part of the message (off). Default is "off". +</ul> +<b>Caveats/Known Bugs:</b> +<p>None known at this time. +</ul> +<p><b>Sample:</b></p> +<p>This activates the module and applies normalization to all messages:<br> +</p> +<textarea rows="8" cols="60">$ModLoad mmnormalize +$mmnormalizeRuleBase rulebase.rb +*.* :mmnormalize: +</textarea> +<p>[<a href="rsyslog_conf.html">rsyslog.conf overview</a>] +[<a href="manual.html">manual index</a>] [<a href="http://www.rsyslog.com/">rsyslog site</a>]</p> +<p><font size="2">This documentation is part of the +<a href="http://www.rsyslog.com/">rsyslog</a> +project.<br> +Copyright © 2010 by <a href="http://www.gerhards.net/rainer">Rainer +Gerhards</a> and +<a href="http://www.adiscon.com/">Adiscon</a>. +Released under the GNU GPL version 3 or higher.</font></p> +</body></html> diff --git a/doc/rscript_abnf.html b/doc/rscript_abnf.html index d60edb5c..9172d945 100644 --- a/doc/rscript_abnf.html +++ b/doc/rscript_abnf.html @@ -21,7 +21,58 @@ and many other languages).</p> <p>Below is the formal language definitionin ABNF (RFC 2234) format: <br> </p> -<pre>; <span style="font-weight: bold;">all of this is a working document and may change!</span> -- rgerhards, 2008-02-24<br><br>script := *stmt<br>stmt := (if_stmt / block / vardef / run_s / load_s)<br>vardef := "var" ["scope" = ("global" / "event")] <br>block := "begin" stmt "end"<br>load_s := "load" constraint ("module") modpath params ; load mod only if expr is true<br>run_s := "run" constraint ("input") name<br>constraint:= "if" expr ; constrains some one-time commands<br>modpath := expr<br>params := ["params" *1param *("," param) "endparams"]<br>param := paramname) "=" expr<br>paramname := [*(obqualifier ".") name]<br>modpath:= ; path to module<br>?line? := cfsysline / cfli<br>cfsysline:= BOL "$" *char EOL ; how to handle the first line? (no EOL in front!)<br>BOL := ; Begin of Line - implicitely set on file beginning and after each EOL<br>EOL := 0x0a ;LF<br>if_stmt := "if" expr "then"<br>old_filter:= BOL facility "." severity ; no whitespace allowed between BOL and facility!<br>facility := "*" / "auth" / "authpriv" / "cron" / "daemon" / "kern" / "lpr" / <br> "mail" / "mark" / "news" / "security" / "syslog" / "user" / "uucp" / <br> "local0" .. "local7" / "mark"<br> ; The keyword security should not be used anymore<br> ; mark is just internal<br>severity := TBD ; not really relevant in this context<br><br>; and now the actual expression<br>expr := e_and *("or" e_and)<br>e_and := e_cmp *("and" e_cmp)<br>e_cmp := val 0*1(cmp_op val)<br>val := term *(("+" / "-" / "&") term)<br>term := factor *(("*" / "/" / "%") factor)<br>factor := ["not"] ["-"] terminal<br>terminal := var / constant / function / ( "(" expr ")" )<br>function := name "(" *("," expr) ")"<br>var := "$" varname<br>varname := msgvar / sysvar<br>msgvar := name<br>sysvar := "$" name<br>name := alpha *(alnum)<br>constant := string / number<br>string := simpstr / tplstr ; tplstr will be implemented in next phase<br>simpstr := "'" *char "'" ; use your imagination for char ;)<br>tplstr := '"' template '"' ; not initially implemented<br>number := ["-"] 1*digit ; 0nn = octal, 0xnn = hex, nn = decimal<br>cmp_op := "==" / "!=" / "<>" / "<" / ">" / "<=" / ">=" / "contains" / "contains_i" / "startswith" / "startswith_i"<br>digit := %x30-39<br>alpha := "a" ... "z" # all letters<br>alnum :* alpha / digit / "_" /"-" # "-" necessary to cover currently-existing message properties<br></pre> +<pre>; <span style="font-weight: bold;">all of this is a working document and may change!</span> -- rgerhards, 2008-02-24<br> +<br> +script := *stmt<br> +stmt := (if_stmt / block / vardef / run_s / load_s)<br> +vardef := "var" ["scope" = ("global" / "event")] <br> +block := "begin" stmt "end"<br> +load_s := "load" constraint ("module") modpath params ; load mod only if expr is true<br> +run_s := "run" constraint ("input") name<br> +constraint:= "if" expr ; constrains some one-time commands<br> +modpath := expr<br> +params := ["params" *1param *("," param) "endparams"]<br> +param := paramname) "=" expr<br> +paramname := [*(obqualifier ".") name]<br> +modpath:= ; path to module<br> +?line? := cfsysline / cfli<br> +cfsysline:= BOL "$" *char EOL ; how to handle the first line? (no EOL in front!)<br> +BOL := ; Begin of Line - implicitely set on file beginning and after each EOL<br> +EOL := 0x0a ;LF<br> +if_stmt := "if" expr "then"<br> +old_filter:= BOL facility "." severity ; no whitespace allowed between BOL and facility!<br> +facility := "*" / "auth" / "authpriv" / "cron" / "daemon" / "kern" / "lpr" / <br> +"mail" / "mark" / "news" / "security" / "syslog" / "user" / "uucp" / <br> +"local0" .. "local7" / "mark"<br> +; The keyword security should not be used anymore<br> +; mark is just internal<br> +severity := TBD ; not really relevant in this context<br> +<br> +; and now the actual expression<br> +expr := e_and *("or" e_and)<br> +e_and := e_cmp *("and" e_cmp)<br> +e_cmp := val 0*1(cmp_op val)<br> +val := term *(("+" / "-" / "&") term)<br> +term := factor *(("*" / "/" / "%") factor)<br> +factor := ["not"] ["-"] terminal<br> +terminal := var / constant / function / ( "(" expr ")" )<br> +function := name "(" *("," expr) ")"<br> +var := "$" varname<br> +varname := msgvar / sysvar / ceevar<br> +msgvar := name<br> +ceevar := "!" name<br> +sysvar := "$" name<br> +name := alpha *(alnum)<br> +constant := string / number<br> +string := simpstr / tplstr ; tplstr will be implemented in next phase<br> +simpstr := "'" *char "'" ; use your imagination for char ;)<br> +tplstr := '"' template '"' ; not initially implemented<br> +number := ["-"] 1*digit ; 0nn = octal, 0xnn = hex, nn = decimal<br> +cmp_op := "==" / "!=" / "<>" / "<" / ">" / "<=" / ">=" / "contains" / "contains_i" / "startswith" / "startswith_i"<br> +digit := %x30-39<br> +alpha := "a" ... "z" # all letters<br> +alnum :* alpha / digit / "_" /"-" # "-" necessary to cover currently-existing message properties<br> +</pre> <h2>Samples</h2> <p>Some samples of RainerScript:</p><p>define function IsLinux<br>begin<br> if $environ contains "linux" then return true else return false<br>end</p><p>load if IsLinux() 'imklog.so' params name='klog' endparams /* load klog under linux only */<br>run if IsLinux() input 'klog'<br>load 'ommysql.so'</p><p>if $message contains "error" then<br> action<br> type='ommysql.so', queue.mode='disk', queue.highwatermark = 300,<br> action.dbname='events', action.dbuser='uid',<br> [?action.template='templatename'?] or [?action.sql='insert into diff --git a/doc/rsyslog_conf_actions.html b/doc/rsyslog_conf_actions.html index 6020dd88..4f8c4545 100644 --- a/doc/rsyslog_conf_actions.html +++ b/doc/rsyslog_conf_actions.html @@ -8,6 +8,8 @@ message. In general, message content is written to a kind of "logfile". But also other actions might be done, like writing to a database table or forwarding to another host.<br> +<p>Please be sure to read about <a href="scoping.html">rsyslog config scoping</a> +in combination with this document. <br> Templates can be used with all actions. If used, the specified template is used to generate the message content (instead of the default diff --git a/doc/rsyslog_conf_filter.html b/doc/rsyslog_conf_filter.html index 34839616..fbced4a3 100644 --- a/doc/rsyslog_conf_filter.html +++ b/doc/rsyslog_conf_filter.html @@ -117,6 +117,13 @@ currently supported:</p> the property. There must be an exact match, wildcards are not supported.</td> </tr> <tr> +<td>isempty</td> +<td>Checks if the property is empty. The value is discarded. This is +especially useful when working with normalized data, where some fields +may be populated based on normalization result. +Available since 6.6.2. +</tr> +<tr> <td>isequal</td> <td>Compares the "value" string provided and the property contents. These two values must be exactly equal to match. The diff --git a/doc/rsyslog_conf_modules.html b/doc/rsyslog_conf_modules.html index 74aa319c..7623c114 100644 --- a/doc/rsyslog_conf_modules.html +++ b/doc/rsyslog_conf_modules.html @@ -93,12 +93,17 @@ repated n times" messages emitted by some syslogds. They can be implemented using either the output module or the parser module interface. From the rsyslog core's point of view, they actually are output or parser modules, it is their implementation that makes them special. -<p>Currently, there do not exist any such modules, but could be written with +<p>Currently, there exists only a limited set of such modules, but new ones could be written with the methods the engine provides. They could be used, for example, to: <ul> <li>anonymize message content <li>add dynamically computed content to message (fields) </ul> +<p>Currently supported modules are: +<ul> +<li><a href="mmnormalize.html">mmnormalize</a> - used to normalize +log messages. +</ul> <a name="lm"></a><h2>String Generator Modules</h2> <p>String generator modules are used, as the name implies, to generate strings based diff --git a/doc/scoping.html b/doc/scoping.html new file mode 100644 index 00000000..be80e922 --- /dev/null +++ b/doc/scoping.html @@ -0,0 +1,39 @@ +<html><head> +<title>rsyslog configuration scoping</title></head> +<body> +<h1>rsyslog configuration scoping</h1> +<p>Starting with version 6.1.0, <a href="http://www.rsyslog.com">rsyslog</a> supports +different scopes inside rsyslog.conf. +Earlier versions had only a single, global scope, where each configuration command affected that global +scope. +This resulted in rather complex configurations. Also many users, even the rsyslog authors, were sometimes +not sure what belonged together. So we started an effort to redo the configuration language. +The initial effort, available in 6.1.0, is scoping for actions. Now, an action can be defined +in its own scope and it will always get a fresh environment, not affected by any config +settings outside of that action definition. Similarly, config statements issues within the +scope do not affect the global scope. This is the recommended ways of defining actions. +<p>However, the previous mode is still supported and any valid pre-v6 config is a valid v6 config +as well. For those interested in more strict scoping, the "$StrictScoping on" directive can +be used to force the use of scopes inside rsyslog.conf. If given, actions and action directives +can not be specified outside of action scopes. +<p>Nestings of scope is not permitted. Each $Begin must be matched by a $End. This is currently not +enforced in all cases (end of file), but is considered a syntax error which later versions of rsyslog +will most probably detect. +<p>Note that scoping is in its infancy. Expect changes, and most importantly enhancements. Currently, +scoping is only supported for actions. As a next step, scoping for inputs is planned. Feedback +on the scoping feature is appreciated. +<h2>Scoping Config Statements</h2> +<ul> +<li><b>$StrictScoping</b> [on/<b>off</b>] - enable strict scoping as described above. +<li><b>$Begin</b> <object> - Begin definitions for the specified object. Inside the scope +only object-specific directives can be given. Currently, only the object type "action" is supported +(note that the object name is case-insensitive). +<li><b>$End</b> <object> - End definitions for the object. Global scope is restored. +</ul> +<p>[<a href="manual.html">manual index</a>] [<a href="http://www.rsyslog.com/">rsyslog site</a>]</p> +<p><font size="2">This documentation is part of the <a href="http://www.rsyslog.com/">rsyslog</a> +project.<br> +Copyright © 2010 by <a href="http://www.gerhards.net/rainer">Rainer Gerhards</a> and +<a href="http://www.adiscon.com/">Adiscon</a>. +Released under the GNU GPL version 3 or higher.</font></p> +</body></html> @@ -231,7 +231,8 @@ rsRetVal parsSkipWhitespace(rsParsObj *pThis) /* Parse string up to a delimiter. * * Input: - * cDelim - the delimiter + * cDelim - the delimiter. Note that SP within a value always is a delimiter, + * so cDelim is actually an *additional* delimiter. * The following two are for whitespace stripping, * 0 means "no", 1 "yes" * - bTrimLeading @@ -256,13 +257,13 @@ rsRetVal parsDelimCStr(rsParsObj *pThis, cstr_t **ppCStr, char cDelim, int bTrim pC = rsCStrGetBufBeg(pThis->pCStr) + pThis->iCurrPos; - while(pThis->iCurrPos < rsCStrLen(pThis->pCStr) && *pC != cDelim) { + while(pThis->iCurrPos < rsCStrLen(pThis->pCStr) && *pC != cDelim && *pC != ' ') { CHKiRet(cstrAppendChar(pCStr, bConvLower ? tolower(*pC) : *pC)); ++pThis->iCurrPos; ++pC; } - if(*pC == cDelim) { + if(pThis->iCurrPos < cstrLen(pThis->pCStr)) { //BUGFIX!! ++pThis->iCurrPos; /* eat delimiter */ } diff --git a/plugins/imdiag/imdiag.c b/plugins/imdiag/imdiag.c index 81b357ef..f96bf754 100644 --- a/plugins/imdiag/imdiag.c +++ b/plugins/imdiag/imdiag.c @@ -484,19 +484,19 @@ CODEmodInit_QueryRegCFSLineHdlr /* register config file handlers */ CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("imdiagserverrun"), 0, eCmdHdlrGetWord, - addTCPListener, NULL, STD_LOADABLE_MODULE_ID)); + addTCPListener, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("imdiagmaxsessions"), 0, eCmdHdlrInt, - NULL, &iTCPSessMax, STD_LOADABLE_MODULE_ID)); + NULL, &iTCPSessMax, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("imdiagserverstreamdrivermode"), 0, - eCmdHdlrInt, NULL, &iStrmDrvrMode, STD_LOADABLE_MODULE_ID)); + eCmdHdlrInt, NULL, &iStrmDrvrMode, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("imdiagserverstreamdriverauthmode"), 0, - eCmdHdlrGetWord, NULL, &pszStrmDrvrAuthMode, STD_LOADABLE_MODULE_ID)); + eCmdHdlrGetWord, NULL, &pszStrmDrvrAuthMode, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("imdiagserverstreamdriverpermittedpeer"), 0, - eCmdHdlrGetWord, setPermittedPeer, NULL, STD_LOADABLE_MODULE_ID)); + eCmdHdlrGetWord, setPermittedPeer, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("imdiagserverinputname"), 0, - eCmdHdlrGetWord, NULL, &pszInputName, STD_LOADABLE_MODULE_ID)); + eCmdHdlrGetWord, NULL, &pszInputName, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("resetconfigvariables"), 1, eCmdHdlrCustomHandler, - resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); ENDmodInit diff --git a/plugins/imfile/imfile.c b/plugins/imfile/imfile.c index 8681ac8c..36a2c015 100644 --- a/plugins/imfile/imfile.c +++ b/plugins/imfile/imfile.c @@ -524,24 +524,24 @@ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(prop, CORE_COMPONENT)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfilename", 0, eCmdHdlrGetWord, - NULL, &pszFileName, STD_LOADABLE_MODULE_ID)); + NULL, &pszFileName, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfiletag", 0, eCmdHdlrGetWord, - NULL, &pszFileTag, STD_LOADABLE_MODULE_ID)); + NULL, &pszFileTag, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfilestatefile", 0, eCmdHdlrGetWord, - NULL, &pszStateFile, STD_LOADABLE_MODULE_ID)); + NULL, &pszStateFile, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfileseverity", 0, eCmdHdlrSeverity, - NULL, &iSeverity, STD_LOADABLE_MODULE_ID)); + NULL, &iSeverity, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfilefacility", 0, eCmdHdlrFacility, - NULL, &iFacility, STD_LOADABLE_MODULE_ID)); + NULL, &iFacility, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfilepollinterval", 0, eCmdHdlrInt, - NULL, &iPollInterval, STD_LOADABLE_MODULE_ID)); + NULL, &iPollInterval, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputfilepersiststateinterval", 0, eCmdHdlrInt, - NULL, &iPersistStateInterval, STD_LOADABLE_MODULE_ID)); + NULL, &iPersistStateInterval, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); /* that command ads a new file! */ CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputrunfilemonitor", 0, eCmdHdlrGetWord, - addMonitor, NULL, STD_LOADABLE_MODULE_ID)); + addMonitor, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, - resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); ENDmodInit /* vim:set ai: */ diff --git a/plugins/imgssapi/imgssapi.c b/plugins/imgssapi/imgssapi.c index dd3d67e3..e7ce7f56 100644 --- a/plugins/imgssapi/imgssapi.c +++ b/plugins/imgssapi/imgssapi.c @@ -727,15 +727,15 @@ CODEmodInit_QueryRegCFSLineHdlr /* register config file handlers */ CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputgssserverpermitplaintcp", 0, eCmdHdlrBinary, - NULL, &bPermitPlainTcp, STD_LOADABLE_MODULE_ID)); + NULL, &bPermitPlainTcp, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputgssserverrun", 0, eCmdHdlrGetWord, - addGSSListener, NULL, STD_LOADABLE_MODULE_ID)); + addGSSListener, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputgssserverservicename", 0, eCmdHdlrGetWord, - NULL, &gss_listen_service_name, STD_LOADABLE_MODULE_ID)); + NULL, &gss_listen_service_name, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputgssservermaxsessions", 0, eCmdHdlrInt, - NULL, &iTCPSessMax, STD_LOADABLE_MODULE_ID)); + NULL, &iTCPSessMax, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, - resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); ENDmodInit /* vim:set ai: diff --git a/plugins/imklog/imklog.c b/plugins/imklog/imklog.c index c59ce04f..7e83c087 100644 --- a/plugins/imklog/imklog.c +++ b/plugins/imklog/imklog.c @@ -296,15 +296,15 @@ CODEmodInit_QueryRegCFSLineHdlr iFacilIntMsg = klogFacilIntMsg(); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"debugprintkernelsymbols", 0, eCmdHdlrBinary, NULL, &dbgPrintSymbols, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogpath", 0, eCmdHdlrGetWord, NULL, &pszPath, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogsymbollookup", 0, eCmdHdlrBinary, NULL, &symbol_lookup, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogsymbolstwice", 0, eCmdHdlrBinary, NULL, &symbols_twice, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogusesyscallinterface", 0, eCmdHdlrBinary, NULL, &use_syscall, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogpermitnonkernelfacility", 0, eCmdHdlrBinary, NULL, &bPermitNonKernel, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogconsoleloglevel", 0, eCmdHdlrInt, NULL, &console_log_level, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"kloginternalmsgfacility", 0, eCmdHdlrFacility, NULL, &iFacilIntMsg, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"debugprintkernelsymbols", 0, eCmdHdlrBinary, NULL, &dbgPrintSymbols, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogpath", 0, eCmdHdlrGetWord, NULL, &pszPath, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogsymbollookup", 0, eCmdHdlrBinary, NULL, &symbol_lookup, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogsymbolstwice", 0, eCmdHdlrBinary, NULL, &symbols_twice, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogusesyscallinterface", 0, eCmdHdlrBinary, NULL, &use_syscall, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogpermitnonkernelfacility", 0, eCmdHdlrBinary, NULL, &bPermitNonKernel, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"klogconsoleloglevel", 0, eCmdHdlrInt, NULL, &console_log_level, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"kloginternalmsgfacility", 0, eCmdHdlrFacility, NULL, &iFacilIntMsg, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); ENDmodInit /* vim:set ai: */ diff --git a/plugins/immark/immark.c b/plugins/immark/immark.c index 5d48369e..a5f2a6f0 100644 --- a/plugins/immark/immark.c +++ b/plugins/immark/immark.c @@ -128,8 +128,8 @@ CODESTARTmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(glbl, CORE_COMPONENT)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"markmessageperiod", 0, eCmdHdlrInt, NULL, &iMarkMessagePeriod, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"markmessageperiod", 0, eCmdHdlrInt, NULL, &iMarkMessagePeriod, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); ENDmodInit /* vi:set ai: */ diff --git a/plugins/impstats/impstats.c b/plugins/impstats/impstats.c index 1312a4e8..b701b684 100644 --- a/plugins/impstats/impstats.c +++ b/plugins/impstats/impstats.c @@ -211,10 +211,10 @@ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(prop, CORE_COMPONENT)); CHKiRet(objUse(errmsg, CORE_COMPONENT)); CHKiRet(objUse(statsobj, CORE_COMPONENT)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"pstatsinterval", 0, eCmdHdlrInt, NULL, &cs.iStatsInterval, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"pstatfacility", 0, eCmdHdlrInt, NULL, &cs.iFacility, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"pstatseverity", 0, eCmdHdlrInt, NULL, &cs.iSeverity, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"pstatsinterval", 0, eCmdHdlrInt, NULL, &cs.iStatsInterval, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"pstatfacility", 0, eCmdHdlrInt, NULL, &cs.iFacility, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"pstatseverity", 0, eCmdHdlrInt, NULL, &cs.iSeverity, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(prop.Construct(&pInputName)); CHKiRet(prop.SetString(pInputName, UCHAR_CONSTANT("impstats"), sizeof("impstats") - 1)); diff --git a/plugins/imptcp/imptcp.c b/plugins/imptcp/imptcp.c index 6449ad62..2ff292c2 100644 --- a/plugins/imptcp/imptcp.c +++ b/plugins/imptcp/imptcp.c @@ -1172,19 +1172,19 @@ CODEmodInit_QueryRegCFSLineHdlr /* register config file handlers */ CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputptcpserverrun"), 0, eCmdHdlrGetWord, - addTCPListener, NULL, STD_LOADABLE_MODULE_ID)); + addTCPListener, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputptcpservernotifyonconnectionclose"), 0, - eCmdHdlrBinary, NULL, &cs.bEmitMsgOnClose, STD_LOADABLE_MODULE_ID)); + eCmdHdlrBinary, NULL, &cs.bEmitMsgOnClose, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputptcpserveraddtlframedelimiter"), 0, eCmdHdlrInt, - NULL, &cs.iAddtlFrameDelim, STD_LOADABLE_MODULE_ID)); + NULL, &cs.iAddtlFrameDelim, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputptcpserverinputname"), 0, - eCmdHdlrGetWord, NULL, &cs.pszInputName, STD_LOADABLE_MODULE_ID)); + eCmdHdlrGetWord, NULL, &cs.pszInputName, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputptcpserverlistenip"), 0, - eCmdHdlrGetWord, NULL, &cs.lstnIP, STD_LOADABLE_MODULE_ID)); + eCmdHdlrGetWord, NULL, &cs.lstnIP, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputptcpserverbindruleset"), 0, - eCmdHdlrGetWord, setRuleset, NULL, STD_LOADABLE_MODULE_ID)); + eCmdHdlrGetWord, setRuleset, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("resetconfigvariables"), 1, eCmdHdlrCustomHandler, - resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); ENDmodInit diff --git a/plugins/imrelp/imrelp.c b/plugins/imrelp/imrelp.c index 9be38f8f..f4e95c64 100644 --- a/plugins/imrelp/imrelp.c +++ b/plugins/imrelp/imrelp.c @@ -195,11 +195,11 @@ CODEmodInit_QueryRegCFSLineHdlr /* register config file handlers */ CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputrelpserverrun", 0, eCmdHdlrGetWord, - addListener, NULL, STD_LOADABLE_MODULE_ID)); + addListener, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputrelpmaxsessions", 0, eCmdHdlrInt, - NULL, &iTCPSessMax, STD_LOADABLE_MODULE_ID)); + NULL, &iTCPSessMax, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, - resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); ENDmodInit diff --git a/plugins/imtcp/imtcp.c b/plugins/imtcp/imtcp.c index 0cfae057..ce787357 100644 --- a/plugins/imtcp/imtcp.c +++ b/plugins/imtcp/imtcp.c @@ -322,29 +322,29 @@ CODEmodInit_QueryRegCFSLineHdlr /* register config file handlers */ CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputtcpserverrun"), 0, eCmdHdlrGetWord, - addTCPListener, NULL, STD_LOADABLE_MODULE_ID)); + addTCPListener, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputtcpmaxsessions"), 0, eCmdHdlrInt, - NULL, &iTCPSessMax, STD_LOADABLE_MODULE_ID)); + NULL, &iTCPSessMax, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputtcpmaxlisteners"), 0, eCmdHdlrInt, - NULL, &iTCPLstnMax, STD_LOADABLE_MODULE_ID)); + NULL, &iTCPLstnMax, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputtcpservernotifyonconnectionclose"), 0, - eCmdHdlrBinary, NULL, &bEmitMsgOnClose, STD_LOADABLE_MODULE_ID)); + eCmdHdlrBinary, NULL, &bEmitMsgOnClose, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputtcpserverstreamdrivermode"), 0, - eCmdHdlrInt, NULL, &iStrmDrvrMode, STD_LOADABLE_MODULE_ID)); + eCmdHdlrInt, NULL, &iStrmDrvrMode, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputtcpserverstreamdriverauthmode"), 0, - eCmdHdlrGetWord, NULL, &pszStrmDrvrAuthMode, STD_LOADABLE_MODULE_ID)); + eCmdHdlrGetWord, NULL, &pszStrmDrvrAuthMode, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputtcpserverstreamdriverpermittedpeer"), 0, - eCmdHdlrGetWord, setPermittedPeer, NULL, STD_LOADABLE_MODULE_ID)); + eCmdHdlrGetWord, setPermittedPeer, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputtcpserveraddtlframedelimiter"), 0, eCmdHdlrInt, - NULL, &iAddtlFrameDelim, STD_LOADABLE_MODULE_ID)); + NULL, &iAddtlFrameDelim, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputtcpserverdisablelfdelimiter"), 0, eCmdHdlrBinary, - NULL, &bDisableLFDelim, STD_LOADABLE_MODULE_ID)); + NULL, &bDisableLFDelim, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputtcpserverinputname"), 0, - eCmdHdlrGetWord, NULL, &pszInputName, STD_LOADABLE_MODULE_ID)); + eCmdHdlrGetWord, NULL, &pszInputName, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("inputtcpserverbindruleset"), 0, - eCmdHdlrGetWord, setRuleset, NULL, STD_LOADABLE_MODULE_ID)); + eCmdHdlrGetWord, setRuleset, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr(UCHAR_CONSTANT("resetconfigvariables"), 1, eCmdHdlrCustomHandler, - resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); ENDmodInit diff --git a/plugins/imudp/imudp.c b/plugins/imudp/imudp.c index 947e22f9..b960322e 100644 --- a/plugins/imudp/imudp.c +++ b/plugins/imudp/imudp.c @@ -571,19 +571,19 @@ CODEmodInit_QueryRegCFSLineHdlr /* register config file handlers */ CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputudpserverbindruleset", 0, eCmdHdlrGetWord, - setRuleset, NULL, STD_LOADABLE_MODULE_ID)); + setRuleset, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"udpserverrun", 0, eCmdHdlrGetWord, - addListner, NULL, STD_LOADABLE_MODULE_ID)); + addListner, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"udpserveraddress", 0, eCmdHdlrGetWord, - NULL, &pszBindAddr, STD_LOADABLE_MODULE_ID)); + NULL, &pszBindAddr, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"imudpschedulingpolicy", 0, eCmdHdlrGetWord, - NULL, &pszSchedPolicy, STD_LOADABLE_MODULE_ID)); + NULL, &pszSchedPolicy, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"imudpschedulingpriority", 0, eCmdHdlrInt, - NULL, &iSchedPrio, STD_LOADABLE_MODULE_ID)); + NULL, &iSchedPrio, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"udpservertimerequery", 0, eCmdHdlrInt, - NULL, &iTimeRequery, STD_LOADABLE_MODULE_ID)); + NULL, &iTimeRequery, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, - resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); ENDmodInit /* vim:set ai: */ diff --git a/plugins/imuxsock/imuxsock.c b/plugins/imuxsock/imuxsock.c index 0eee1122..c1168c87 100644 --- a/plugins/imuxsock/imuxsock.c +++ b/plugins/imuxsock/imuxsock.c @@ -926,29 +926,29 @@ CODEmodInit_QueryRegCFSLineHdlr /* register config file handlers */ CHKiRet(omsdRegCFSLineHdlr((uchar *)"omitlocallogging", 0, eCmdHdlrBinary, - NULL, &bOmitLocalLogging, STD_LOADABLE_MODULE_ID)); + NULL, &bOmitLocalLogging, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputunixlistensocketignoremsgtimestamp", 0, eCmdHdlrBinary, - NULL, &bIgnoreTimestamp, STD_LOADABLE_MODULE_ID)); + NULL, &bIgnoreTimestamp, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"systemlogsocketname", 0, eCmdHdlrGetWord, - NULL, &pLogSockName, STD_LOADABLE_MODULE_ID)); + NULL, &pLogSockName, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputunixlistensockethostname", 0, eCmdHdlrGetWord, - NULL, &pLogHostName, STD_LOADABLE_MODULE_ID)); + NULL, &pLogHostName, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputunixlistensocketflowcontrol", 0, eCmdHdlrBinary, - NULL, &bUseFlowCtl, STD_LOADABLE_MODULE_ID)); + NULL, &bUseFlowCtl, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputunixlistensocketcreatepath", 0, eCmdHdlrBinary, - NULL, &bCreatePath, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputunixlistensocketusepidfromsystem", 0, eCmdHdlrBinary, - NULL, &bWritePid, STD_LOADABLE_MODULE_ID)); + NULL, &bCreatePath, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"addunixlistensocket", 0, eCmdHdlrGetWord, - addLstnSocketName, NULL, STD_LOADABLE_MODULE_ID)); + addLstnSocketName, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"inputunixlistensocketusepidfromsystem", 0, eCmdHdlrBinary, + NULL, &bWritePid, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"imuxsockratelimitinterval", 0, eCmdHdlrInt, - NULL, &ratelimitInterval, STD_LOADABLE_MODULE_ID)); + NULL, &ratelimitInterval, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"imuxsockratelimitburst", 0, eCmdHdlrInt, - NULL, &ratelimitBurst, STD_LOADABLE_MODULE_ID)); + NULL, &ratelimitBurst, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"imuxsockratelimitseverity", 0, eCmdHdlrInt, - NULL, &ratelimitSeverity, STD_LOADABLE_MODULE_ID)); + NULL, &ratelimitSeverity, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, - resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); /* the following one is a (dirty) trick: the system log socket is not added via * an "addUnixListenSocket" config format. As such, it's properties can not be modified * via $InputUnixListenSocket*". So we need to add a special directive @@ -956,17 +956,17 @@ CODEmodInit_QueryRegCFSLineHdlr * rgerhards, 2008-03-06 */ CHKiRet(omsdRegCFSLineHdlr((uchar *)"systemlogsocketignoremsgtimestamp", 0, eCmdHdlrBinary, - setSystemLogTimestampIgnore, NULL, STD_LOADABLE_MODULE_ID)); + setSystemLogTimestampIgnore, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"systemlogsocketflowcontrol", 0, eCmdHdlrBinary, - setSystemLogFlowControl, NULL, STD_LOADABLE_MODULE_ID)); + setSystemLogFlowControl, NULL, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"systemlogusepidfromsystem", 0, eCmdHdlrBinary, - NULL, &bWritePidSysSock, STD_LOADABLE_MODULE_ID)); + NULL, &bWritePidSysSock, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"systemlogratelimitinterval", 0, eCmdHdlrInt, - NULL, &ratelimitIntervalSysSock, STD_LOADABLE_MODULE_ID)); + NULL, &ratelimitIntervalSysSock, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"systemlogratelimitburst", 0, eCmdHdlrInt, - NULL, &ratelimitBurstSysSock, STD_LOADABLE_MODULE_ID)); + NULL, &ratelimitBurstSysSock, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"systemlogratelimitseverity", 0, eCmdHdlrInt, - NULL, &ratelimitSeveritySysSock, STD_LOADABLE_MODULE_ID)); + NULL, &ratelimitSeveritySysSock, STD_LOADABLE_MODULE_ID, eConfObjGlobal)); /* support statistics gathering */ CHKiRet(statsobj.Construct(&modStats)); diff --git a/plugins/mmnormalize/Makefile.am b/plugins/mmnormalize/Makefile.am new file mode 100644 index 00000000..0a3b5ba5 --- /dev/null +++ b/plugins/mmnormalize/Makefile.am @@ -0,0 +1,8 @@ +pkglib_LTLIBRARIES = mmnormalize.la + +mmnormalize_la_SOURCES = mmnormalize.c +mmnormalize_la_CPPFLAGS = $(RSRT_CFLAGS) $(PTHREADS_CFLAGS) $(LIBLOGNORM_CFLAGS) $(LIBEE_CFLAGS) +mmnormalize_la_LDFLAGS = -module -avoid-version $(LIBLOGNORM_LIBS) $(LIBEE_LIBS) +mmnormalize_la_LIBADD = + +EXTRA_DIST = diff --git a/plugins/mmnormalize/mmnormalize.c b/plugins/mmnormalize/mmnormalize.c new file mode 100644 index 00000000..49b143b6 --- /dev/null +++ b/plugins/mmnormalize/mmnormalize.c @@ -0,0 +1,273 @@ +/* mmnormalize.c + * This is a message modification module. It normalizes the input message with + * the help of liblognorm. The messages EE event structure is updated. + * + * NOTE: read comments in module-template.h for details on the calling interface! + * + * File begun on 2010-01-01 by RGerhards + * + * Copyright 2010 Rainer Gerhards and Adiscon GmbH. + * + * This file is part of rsyslog. + * + * Rsyslog is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Rsyslog is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Rsyslog. If not, see <http://www.gnu.org/licenses/>. + * + * A copy of the GPL can be found in the file "COPYING" in this distribution. + */ +#include "config.h" +#include "rsyslog.h" +#include <stdio.h> +#include <stdarg.h> +#include <stdlib.h> +#include <string.h> +#include <assert.h> +#include <signal.h> +#include <errno.h> +#include <unistd.h> +#include <libestr.h> +#include <libee/libee.h> +#include <liblognorm.h> +#include "conf.h" +#include "syslogd-types.h" +#include "template.h" +#include "module-template.h" +#include "errmsg.h" +#include "cfsysline.h" +#include "dirty.h" + +MODULE_TYPE_OUTPUT + +static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal); + +/* static data */ +DEFobjCurrIf(errmsg); + +/* internal structures + */ +DEF_OMOD_STATIC_DATA + +typedef struct _instanceData { + sbool bUseRawMsg; /**< use %rawmsg% instead of %msg% */ + ln_ctx ctxln; /**< context to be used for liblognorm */ + ee_ctx ctxee; /**< context to be used for libee */ +} instanceData; + +typedef struct configSettings_s { + uchar *rulebase; /**< name of sample db to use */ + sbool bUseRawMsg; /**< use %rawmsg% instead of %msg% */ +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + resetConfigVariables(NULL, NULL); +ENDinitConfVars + + +BEGINcreateInstance +CODESTARTcreateInstance +ENDcreateInstance + + +BEGINisCompatibleWithFeature +CODESTARTisCompatibleWithFeature +ENDisCompatibleWithFeature + + +BEGINfreeInstance +CODESTARTfreeInstance + ee_exitCtx(pData->ctxee); + ln_exitCtx(pData->ctxln); +ENDfreeInstance + + +BEGINdbgPrintInstInfo +CODESTARTdbgPrintInstInfo + dbgprintf("mmnormalize\n"); +ENDdbgPrintInstInfo + + +BEGINtryResume +CODESTARTtryResume +ENDtryResume + +BEGINdoAction + msg_t *pMsg; + es_str_t *str; + uchar *buf; + int len; + int r; +CODESTARTdoAction + pMsg = (msg_t*) ppString[0]; + /* note that we can performance-optimize the interface, but this also + * requires changes to the libraries. For now, we accept message + * duplication. -- rgerhards, 2010-12-01 + */ + if(pData->bUseRawMsg) { + getRawMsg(pMsg, &buf, &len); + } else { + buf = getMSG(pMsg); + len = getMSGLen(pMsg); + } + str = es_newStrFromCStr((char*)buf, len); + r = ln_normalize(pData->ctxln, str, &pMsg->event); + if(r != 0) { + DBGPRINTF("error %d during ln_normalize\n", r); + } + es_deleteStr(str); + /***DEBUG***/ // TODO: remove after initial testing - 2010-12-01 + { + char *cstr; + ee_fmtEventToJSON(pMsg->event, &str); + cstr = es_str2cstr(str, NULL); + dbgprintf("mmnormalize generated: %s\n", cstr); + free(cstr); + es_deleteStr(str); + } + /***END DEBUG***/ +ENDdoAction + + +BEGINparseSelectorAct +CODESTARTparseSelectorAct +CODE_STD_STRING_REQUESTparseSelectorAct(1) + /* first check if this config line is actually for us */ + if(strncmp((char*) p, ":mmnormalize:", sizeof(":mmnormalize:") - 1)) { + ABORT_FINALIZE(RS_RET_CONFLINE_UNPROCESSED); + } + + if(cs.rulebase == NULL) { + errmsg.LogError(0, RS_RET_NO_RULESET, "error: no sample database was specified, use " + "$MMNormalizeSampleDB directive first!"); + ABORT_FINALIZE(RS_RET_NO_RULESET); + } + + /* ok, if we reach this point, we have something for us */ + p += sizeof(":mmnormalize:") - 1; /* eat indicator sequence (-1 because of '\0'!) */ + CHKiRet(createInstance(&pData)); + + /* check if a non-standard template is to be applied */ + if(*(p-1) == ';') + --p; + /* we call the function below because we need to call it via our interface definition. However, + * the format specified (if any) is always ignored. + */ + CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, OMSR_TPL_AS_MSG, (uchar*) "RSYSLOG_FileFormat")); + + /* finally build the instance */ + if((pData->ctxee = ee_initCtx()) == NULL) { + errmsg.LogError(0, RS_RET_NO_RULESET, "error: could not initialize libee ctx, cannot " + "activate action"); + ABORT_FINALIZE(RS_RET_ERR_LIBEE_INIT); + } + + if((pData->ctxln = ln_initCtx()) == NULL) { + errmsg.LogError(0, RS_RET_NO_RULESET, "error: could not initialize liblognorm ctx, cannot " + "activate action"); + ee_exitCtx(pData->ctxee); + ABORT_FINALIZE(RS_RET_ERR_LIBLOGNORM_INIT); + } + ln_setEECtx(pData->ctxln, pData->ctxee); + if(ln_loadSamples(pData->ctxln, (char*) cs.rulebase) != 0) { + errmsg.LogError(0, RS_RET_NO_RULESET, "error: sample db '%s' could not be loaded " + "cannot activate action", cs.rulebase); + ee_exitCtx(pData->ctxee); + ln_exitCtx(pData->ctxln); + ABORT_FINALIZE(RS_RET_ERR_LIBLOGNORM_SAMPDB_LOAD); + } + pData->bUseRawMsg = cs.bUseRawMsg; + + /* all config vars auto-reset! */ + cs.bUseRawMsg = 0; + free(cs.rulebase); + cs.rulebase = NULL; +CODE_STD_FINALIZERparseSelectorAct +ENDparseSelectorAct + + +BEGINmodExit +CODESTARTmodExit + objRelease(errmsg, CORE_COMPONENT); +ENDmodExit + + +BEGINqueryEtryPt +CODESTARTqueryEtryPt +CODEqueryEtryPt_STD_OMOD_QUERIES +ENDqueryEtryPt + + + +/* Reset config variables for this module to default values. + */ +static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) +{ + DEFiRet; + cs.rulebase = NULL; + cs.bUseRawMsg = 0; + RETiRet; +} + +/* set the rulebase name */ +static rsRetVal +setRuleBase(void __attribute__((unused)) *pVal, uchar *pszName) +{ + DEFiRet; + cs.rulebase = pszName; + pszName = NULL; + RETiRet; +} + +BEGINmodInit() + rsRetVal localRet; + rsRetVal (*pomsrGetSupportedTplOpts)(unsigned long *pOpts); + unsigned long opts; + int bMsgPassingSupported; +CODESTARTmodInit +SCOPINGmodInit + *ipIFVersProvided = CURR_MOD_IF_VERSION; + /* we only support the current interface specification */ +CODEmodInit_QueryRegCFSLineHdlr + /* check if the rsyslog core supports parameter passing code */ + bMsgPassingSupported = 0; + localRet = pHostQueryEtryPt((uchar*)"OMSRgetSupportedTplOpts", + &pomsrGetSupportedTplOpts); + if(localRet == RS_RET_OK) { + /* found entry point, so let's see if core supports msg passing */ + CHKiRet((*pomsrGetSupportedTplOpts)(&opts)); + if(opts & OMSR_TPL_AS_MSG) + bMsgPassingSupported = 1; + } else if(localRet != RS_RET_ENTRY_POINT_NOT_FOUND) { + ABORT_FINALIZE(localRet); /* Something else went wrong, not acceptable */ + } + + if(!bMsgPassingSupported) { + DBGPRINTF("mmnormalize: msg-passing is not supported by rsyslog core, " + "can not continue.\n"); + ABORT_FINALIZE(RS_RET_NO_MSG_PASSING); + } + + CHKiRet(objUse(errmsg, CORE_COMPONENT)); + + CHKiRet(omsdRegCFSLineHdlr((uchar *)"mmnormalizerulebase", 0, eCmdHdlrGetWord, + setRuleBase, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"mmnormalizeuserawmsg", 0, eCmdHdlrInt, + NULL, &cs.bUseRawMsg, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, + resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); +ENDmodInit + +/* vi:set ai: + */ diff --git a/plugins/omgssapi/omgssapi.c b/plugins/omgssapi/omgssapi.c index 605e5ed9..224ec501 100644 --- a/plugins/omgssapi/omgssapi.c +++ b/plugins/omgssapi/omgssapi.c @@ -60,6 +60,8 @@ MODULE_TYPE_OUTPUT +static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal); + /* internal structures */ DEF_OMOD_STATIC_DATA @@ -85,12 +87,24 @@ typedef struct _instanceData { } instanceData; /* config data */ -static uchar *pszTplName = NULL; /* name of the default template to use */ -static char *gss_base_service_name = NULL; -static enum gss_mode_t { + +typedef enum gss_mode_e { GSSMODE_MIC, GSSMODE_ENC -} gss_mode = GSSMODE_ENC; +} gss_mode_t; + +typedef struct configSettings_s { + uchar *pszTplName; /* name of the default template to use */ + char *gss_base_service_name; + gss_mode_t gss_mode; +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + resetConfigVariables(NULL, NULL); +ENDinitConfVars /* get the syslog forward port from selector_t. The passed in * struct must be one that is setup for forwarding. @@ -141,10 +155,8 @@ CODESTARTfreeInstance /* this is meant to be done when module is unloaded, but since this module is static... */ - if (gss_base_service_name != NULL) { - free(gss_base_service_name); - gss_base_service_name = NULL; - } + free(cs.gss_base_service_name); + cs.gss_base_service_name = NULL; /* final cleanup */ tcpclt.Destruct(&pData->pTCPClt); @@ -191,7 +203,7 @@ static rsRetVal TCPSendGSSInit(void *pvData) if(pData->sock > 0) ABORT_FINALIZE(RS_RET_OK); - base = (gss_base_service_name == NULL) ? "host" : gss_base_service_name; + base = (cs.gss_base_service_name == NULL) ? "host" : cs.gss_base_service_name; out_tok.length = strlen(pData->f_hname) + strlen(base) + 2; CHKmalloc(out_tok.value = MALLOC(out_tok.length)); strcpy(out_tok.value, base); @@ -215,10 +227,10 @@ static rsRetVal TCPSendGSSInit(void *pvData) sess_flags = &pData->gss_flags; *sess_flags = GSS_C_MUTUAL_FLAG; - if (gss_mode == GSSMODE_MIC) { + if (cs.gss_mode == GSSMODE_MIC) { *sess_flags |= GSS_C_INTEG_FLAG; } - if (gss_mode == GSSMODE_ENC) { + if (cs.gss_mode == GSSMODE_ENC) { *sess_flags |= GSS_C_CONF_FLAG; } dbgprintf("GSS-API requested context flags:\n"); @@ -299,7 +311,7 @@ static rsRetVal TCPSendGSSSend(void *pvData, char *msg, size_t len) context = &pData->gss_context; in_buf.value = msg; in_buf.length = len; - maj_stat = gss_wrap(&min_stat, *context, (gss_mode == GSSMODE_ENC) ? 1 : 0, GSS_C_QOP_DEFAULT, + maj_stat = gss_wrap(&min_stat, *context, (cs.gss_mode == GSSMODE_ENC) ? 1 : 0, GSS_C_QOP_DEFAULT, &in_buf, NULL, &out_buf); if (maj_stat != GSS_S_COMPLETE) { gssutil.display_status("wrapping message", maj_stat, min_stat); @@ -603,7 +615,7 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) /* process template */ CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, OMSR_NO_RQD_TPL_OPTS, - (pszTplName == NULL) ? (uchar*)"RSYSLOG_TraditionalForwardFormat" : pszTplName)); + (cs.pszTplName == NULL) ? (uchar*)"RSYSLOG_TraditionalForwardFormat" : cs.pszTplName)); /* first set the pData->eDestState */ memset(&hints, 0, sizeof(hints)); @@ -640,9 +652,9 @@ CODESTARTmodExit objRelease(gssutil, LM_GSSUTIL_FILENAME); objRelease(tcpclt, LM_TCPCLT_FILENAME); - if(pszTplName != NULL) { - free(pszTplName); - pszTplName = NULL; + if(cs.pszTplName != NULL) { + free(cs.pszTplName); + cs.pszTplName = NULL; } ENDmodExit @@ -659,10 +671,10 @@ static rsRetVal setGSSMode(void __attribute__((unused)) *pVal, uchar *mode) DEFiRet; if (!strcmp((char *) mode, "integrity")) { - gss_mode = GSSMODE_MIC; + cs.gss_mode = GSSMODE_MIC; dbgprintf("GSS-API gssmode set to GSSMODE_MIC\n"); } else if (!strcmp((char *) mode, "encryption")) { - gss_mode = GSSMODE_ENC; + cs.gss_mode = GSSMODE_ENC; dbgprintf("GSS-API gssmode set to GSSMODE_ENC\n"); } else { errmsg.LogError(0, RS_RET_INVALID_PARAMS, "unknown gssmode parameter: %s", (char *) mode); @@ -676,21 +688,18 @@ static rsRetVal setGSSMode(void __attribute__((unused)) *pVal, uchar *mode) static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { - gss_mode = GSSMODE_ENC; - if (gss_base_service_name != NULL) { - free(gss_base_service_name); - gss_base_service_name = NULL; - } - if(pszTplName != NULL) { - free(pszTplName); - pszTplName = NULL; - } + cs.gss_mode = GSSMODE_ENC; + free(cs.gss_base_service_name); + cs.gss_base_service_name = NULL; + free(cs.pszTplName); + cs.pszTplName = NULL; return RS_RET_OK; } BEGINmodInit() CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(errmsg, CORE_COMPONENT)); @@ -698,10 +707,10 @@ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(gssutil, LM_GSSUTIL_FILENAME)); CHKiRet(objUse(tcpclt, LM_TCPCLT_FILENAME)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"gssforwardservicename", 0, eCmdHdlrGetWord, NULL, &gss_base_service_name, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"gssmode", 0, eCmdHdlrGetWord, setGSSMode, &gss_mode, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"actiongssforwarddefaulttemplate", 0, eCmdHdlrGetWord, NULL, &pszTplName, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"gssforwardservicename", 0, eCmdHdlrGetWord, NULL, &cs.gss_base_service_name, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"gssmode", 0, eCmdHdlrGetWord, setGSSMode, &cs.gss_mode, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"actiongssforwarddefaulttemplate", 0, eCmdHdlrGetWord, NULL, &cs.pszTplName, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); ENDmodInit #endif /* #ifdef USE_GSSAPI */ diff --git a/plugins/omhdfs/omhdfs.c b/plugins/omhdfs/omhdfs.c index 9705b7fd..1fe9b46b 100644 --- a/plugins/omhdfs/omhdfs.c +++ b/plugins/omhdfs/omhdfs.c @@ -59,12 +59,18 @@ DEFobjCurrIf(errmsg) /* global data */ static struct hashtable *files; /* holds all file objects that we know */ -/* globals for default values */ -static uchar *fileName = NULL; -static uchar *hdfsHost = NULL; -static uchar *dfltTplName = NULL; /* default template name to use */ -int hdfsPort = 0; -/* end globals for default values */ +typedef struct configSettings_s { + uchar *fileName; + uchar *hdfsHost; + uchar *dfltTplName; /* default template name to use */ + int hdfsPort; +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars +ENDinitConfVars typedef struct { uchar *name; @@ -380,22 +386,22 @@ CODESTARTparseSelectorAct CHKiRet(createInstance(&pData)); CODE_STD_STRING_REQUESTparseSelectorAct(1) CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, 0, - (dfltTplName == NULL) ? (uchar*)"RSYSLOG_FileFormat" : dfltTplName)); + (cs.dfltTplName == NULL) ? (uchar*)"RSYSLOG_FileFormat" : cs.dfltTplName)); - if(fileName == NULL) { + if(cs.fileName == NULL) { errmsg.LogError(0, RS_RET_ERR_HDFS_OPEN, "omhdfs: no file name specified, can not continue"); ABORT_FINALIZE(RS_RET_FILE_NOT_SPECIFIED); } - pFile = hashtable_search(files, fileName); + pFile = hashtable_search(files, cs.fileName); if(pFile == NULL) { /* we need a new file object, this one not seen before */ CHKiRet(fileObjConstruct(&pFile)); - CHKmalloc(pFile->name = fileName); - CHKmalloc(keybuf = ustrdup(fileName)); - fileName = NULL; /* re-set, data passed to file object */ - CHKmalloc(pFile->hdfsHost = strdup((hdfsHost == NULL) ? "default" : (char*) hdfsHost)); - pFile->hdfsPort = hdfsPort; + CHKmalloc(pFile->name = cs.fileName); + CHKmalloc(keybuf = ustrdup(cs.fileName)); + cs.fileName = NULL; /* re-set, data passed to file object */ + CHKmalloc(pFile->hdfsHost = strdup((cs.hdfsHost == NULL) ? "default" : (char*) cs.hdfsHost)); + pFile->hdfsPort = cs.hdfsPort; fileOpen(pFile); if(pFile->fh == NULL){ errmsg.LogError(0, RS_RET_ERR_HDFS_OPEN, "omhdfs: failed to open %s - " @@ -437,8 +443,12 @@ ENDdoHUP */ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { - hdfsHost = NULL; - hdfsPort = 0; + cs.hdfsHost = NULL; + cs.hdfsPort = 0; + free(cs.fileName); + cs.fileName = NULL; + free(cs.dfltTplName); + cs.dfltTplName = NULL; return RS_RET_OK; } @@ -458,6 +468,7 @@ CODEqueryEtryPt_doHUP ENDqueryEtryPt + BEGINmodInit() CODESTARTmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; @@ -466,10 +477,10 @@ CODEmodInit_QueryRegCFSLineHdlr CHKmalloc(files = create_hashtable(20, hash_from_string, key_equals_string, fileObjDestruct4Hashtable)); - CHKiRet(regCfSysLineHdlr((uchar *)"omhdfsfilename", 0, eCmdHdlrGetWord, NULL, &fileName, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"omhdfshost", 0, eCmdHdlrGetWord, NULL, &hdfsHost, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"omhdfsport", 0, eCmdHdlrInt, NULL, &hdfsPort, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"omhdfsdefaulttemplate", 0, eCmdHdlrGetWord, NULL, &dfltTplName, NULL)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(regCfSysLineHdlr((uchar *)"omhdfscs.fileName", 0, eCmdHdlrGetWord, NULL, &cs.fileName, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"omhdfshost", 0, eCmdHdlrGetWord, NULL, &cs.hdfsHost, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"omhdfsport", 0, eCmdHdlrInt, NULL, &cs.hdfsPort, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"omhdfsdefaulttemplate", 0, eCmdHdlrGetWord, NULL, &cs.dfltTplName, NULL, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); CODEmodInit_QueryRegCFSLineHdlr ENDmodInit diff --git a/plugins/omlibdbi/omlibdbi.c b/plugins/omlibdbi/omlibdbi.c index 6f130f54..3ccd8b9a 100644 --- a/plugins/omlibdbi/omlibdbi.c +++ b/plugins/omlibdbi/omlibdbi.c @@ -67,14 +67,29 @@ typedef struct _instanceData { unsigned uLastDBErrno; /* last errno returned by libdbi or 0 if all is well */ } instanceData; +typedef struct configSettings_s { + uchar *dbiDrvrDir; /* global: where do the dbi drivers reside? */ + uchar *drvrName; /* driver to use */ + uchar *host; /* host to connect to */ + uchar *usrName; /* user name for connect */ + uchar *pwd; /* password for connect */ + uchar *dbName; /* database to use */ +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + cs.dbiDrvrDir = NULL; + cs.drvrName = NULL; + cs.host = NULL; + cs.usrName = NULL; + cs.pwd = NULL; + cs.dbName = NULL; +ENDinitConfVars + /* config settings */ -static uchar *dbiDrvrDir = NULL;/* global: where do the dbi drivers reside? */ -static uchar *drvrName = NULL; /* driver to use */ -static uchar *host = NULL; /* host to connect to */ -static uchar *usrName = NULL; /* user name for connect */ -static uchar *pwd = NULL; /* password for connect */ -static uchar *dbName = NULL; /* database to use */ #ifdef HAVE_DBI_R static dbi_inst dbiInst; #endif @@ -162,9 +177,9 @@ static rsRetVal initConn(instanceData *pData, int bSilent) if(bDbiInitialized == 0) { /* we need to init libdbi first */ # ifdef HAVE_DBI_R - iDrvrsLoaded = dbi_initialize_r((char*) dbiDrvrDir, &dbiInst); + iDrvrsLoaded = dbi_initialize_r((char*) cs.dbiDrvrDir, &dbiInst); # else - iDrvrsLoaded = dbi_initialize((char*) dbiDrvrDir); + iDrvrsLoaded = dbi_initialize((char*) cs.dbiDrvrDir); # endif if(iDrvrsLoaded == 0) { errmsg.LogError(0, RS_RET_SUSPENDED, "libdbi error: libdbi or libdbi drivers not present on this system - suspending."); @@ -271,22 +286,22 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) CHKiRet(createInstance(&pData)); /* no create the instance based on what we currently have */ - if(drvrName == NULL) { + if(cs.drvrName == NULL) { errmsg.LogError(0, RS_RET_NO_DRIVERNAME, "omlibdbi: no db driver name given - action can not be created"); ABORT_FINALIZE(RS_RET_NO_DRIVERNAME); } - if((pData->drvrName = (uchar*) strdup((char*)drvrName)) == NULL) ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); + if((pData->drvrName = (uchar*) strdup((char*)cs.drvrName)) == NULL) ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); /* NULL values are supported because drivers have different needs. * They will err out on connect. -- rgerhards, 2008-02-15 */ - if(host != NULL) - if((pData->host = (uchar*) strdup((char*)host)) == NULL) ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); - if(usrName != NULL) - if((pData->usrName = (uchar*) strdup((char*)usrName)) == NULL) ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); - if(dbName != NULL) - if((pData->dbName = (uchar*) strdup((char*)dbName)) == NULL) ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); - if(pwd != NULL) + if(cs.host != NULL) + if((pData->host = (uchar*) strdup((char*)cs.host)) == NULL) ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); + if(cs.usrName != NULL) + if((pData->usrName = (uchar*) strdup((char*)cs.usrName)) == NULL) ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); + if(cs.dbName != NULL) + if((pData->dbName = (uchar*) strdup((char*)cs.dbName)) == NULL) ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); + if(cs.pwd != NULL) if((pData->pwd = (uchar*) strdup((char*)"")) == NULL) ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, OMSR_RQD_TPL_OPT_SQL, (uchar*) " StdDBFmt")); @@ -319,53 +334,35 @@ ENDqueryEtryPt static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { DEFiRet; - - if(dbiDrvrDir != NULL) { - free(dbiDrvrDir); - dbiDrvrDir = NULL; - } - - if(drvrName != NULL) { - free(drvrName); - drvrName = NULL; - } - - if(host != NULL) { - free(host); - host = NULL; - } - - if(usrName != NULL) { - free(usrName); - usrName = NULL; - } - - if(pwd != NULL) { - free(pwd); - pwd = NULL; - } - - if(dbName != NULL) { - free(dbName); - dbName = NULL; - } - + free(cs.dbiDrvrDir); + cs.dbiDrvrDir = NULL; + free(cs.drvrName); + cs.drvrName = NULL; + free(cs.host); + cs.host = NULL; + free(cs.usrName); + cs.usrName = NULL; + free(cs.pwd); + cs.pwd = NULL; + free(cs.dbName); + cs.dbName = NULL; RETiRet; } BEGINmodInit() CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(errmsg, CORE_COMPONENT)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbidriverdirectory", 0, eCmdHdlrGetWord, NULL, &dbiDrvrDir, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbidriver", 0, eCmdHdlrGetWord, NULL, &drvrName, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbihost", 0, eCmdHdlrGetWord, NULL, &host, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbiusername", 0, eCmdHdlrGetWord, NULL, &usrName, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbipassword", 0, eCmdHdlrGetWord, NULL, &pwd, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbidbname", 0, eCmdHdlrGetWord, NULL, &dbName, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbidriverdirectory", 0, eCmdHdlrGetWord, NULL, &cs.dbiDrvrDir, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbidriver", 0, eCmdHdlrGetWord, NULL, &cs.drvrName, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbihost", 0, eCmdHdlrGetWord, NULL, &cs.host, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbiusername", 0, eCmdHdlrGetWord, NULL, &cs.usrName, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbipassword", 0, eCmdHdlrGetWord, NULL, &cs.pwd, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionlibdbidbname", 0, eCmdHdlrGetWord, NULL, &cs.dbName, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); ENDmodInit /* vim:set ai: diff --git a/plugins/ommail/ommail.c b/plugins/ommail/ommail.c index 324e1a77..e3f2497a 100644 --- a/plugins/ommail/ommail.c +++ b/plugins/ommail/ommail.c @@ -70,12 +70,6 @@ struct toRcpt_s { uchar *pszTo; toRcpt_t *pNext; }; -static toRcpt_t *lstRcpt = NULL; -static uchar *pszSrv = NULL; -static uchar *pszSrvPort = NULL; -static uchar *pszFrom = NULL; -static uchar *pszSubject = NULL; -static int bEnableBody = 1; /* should a mail body be generated? (set to 0 eg for SMS gateways) */ typedef struct _instanceData { int iMode; /* 0 - smtp, 1 - sendmail */ @@ -95,6 +89,27 @@ typedef struct _instanceData { } md; /* mode-specific data */ } instanceData; +typedef struct configSettings_s { + toRcpt_t *lstRcpt; + uchar *pszSrv; + uchar *pszSrvPort; + uchar *pszFrom; + uchar *pszSubject; + int bEnableBody; /* should a mail body be generated? (set to 0 eg for SMS gateways) */ +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + cs.lstRcpt = NULL; + cs.pszSrv = NULL; + cs.pszSrvPort = NULL; + cs.pszFrom = NULL; + cs.pszSubject = NULL; + cs.bEnableBody = 1; /* should a mail body be generated? (set to 0 eg for SMS gateways) */ +ENDinitConfVars + /* forward definitions (as few as possible) */ static rsRetVal Send(int sock, char *msg, size_t len); static rsRetVal readResponse(instanceData *pData, int *piState, int iExpected); @@ -128,8 +143,8 @@ addRcpt(void __attribute__((unused)) *pVal, uchar *pNewVal) CHKmalloc(pNew = calloc(1, sizeof(toRcpt_t))); pNew->pszTo = pNewVal; - pNew->pNext = lstRcpt; - lstRcpt = pNew; + pNew->pNext = cs.lstRcpt; + cs.lstRcpt = pNew; dbgprintf("ommail::addRcpt adds recipient %s\n", pNewVal); @@ -608,32 +623,32 @@ CODESTARTparseSelectorAct /* TODO: check strdup() result */ - if(pszFrom == NULL) { + if(cs.pszFrom == NULL) { errmsg.LogError(0, RS_RET_MAIL_NO_FROM, "no sender address given - specify $ActionMailFrom"); ABORT_FINALIZE(RS_RET_MAIL_NO_FROM); } - if(lstRcpt == NULL) { + if(cs.lstRcpt == NULL) { errmsg.LogError(0, RS_RET_MAIL_NO_TO, "no recipient address given - specify $ActionMailTo"); ABORT_FINALIZE(RS_RET_MAIL_NO_TO); } - pData->md.smtp.pszFrom = (uchar*) strdup((char*)pszFrom); - pData->md.smtp.lstRcpt = lstRcpt; /* we "hand over" this memory */ - lstRcpt = NULL; /* note: this is different from pre-3.21.2 versions! */ + pData->md.smtp.pszFrom = (uchar*) strdup((char*)cs.pszFrom); + pData->md.smtp.lstRcpt = cs.lstRcpt; /* we "hand over" this memory */ + cs.lstRcpt = NULL; /* note: this is different from pre-3.21.2 versions! */ - if(pszSubject == NULL) { + if(cs.pszSubject == NULL) { /* if no subject is configured, we need just one template string */ CODE_STD_STRING_REQUESTparseSelectorAct(1) } else { CODE_STD_STRING_REQUESTparseSelectorAct(2) pData->bHaveSubject = 1; - CHKiRet(OMSRsetEntry(*ppOMSR, 1, (uchar*)strdup((char*) pszSubject), OMSR_NO_RQD_TPL_OPTS)); + CHKiRet(OMSRsetEntry(*ppOMSR, 1, (uchar*)strdup((char*) cs.pszSubject), OMSR_NO_RQD_TPL_OPTS)); } - if(pszSrv != NULL) - pData->md.smtp.pszSrv = (uchar*) strdup((char*)pszSrv); - if(pszSrvPort != NULL) - pData->md.smtp.pszSrvPort = (uchar*) strdup((char*)pszSrvPort); - pData->bEnableBody = bEnableBody; + if(cs.pszSrv != NULL) + pData->md.smtp.pszSrv = (uchar*) strdup((char*)cs.pszSrv); + if(cs.pszSrvPort != NULL) + pData->md.smtp.pszSrvPort = (uchar*) strdup((char*)cs.pszSrvPort); + pData->bEnableBody = cs.bEnableBody; /* process template */ CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, OMSR_NO_RQD_TPL_OPTS, (uchar*) "RSYSLOG_FileFormat")); @@ -646,20 +661,14 @@ static rsRetVal freeConfigVariables(void) { DEFiRet; - if(pszSrv != NULL) { - free(pszSrv); - pszSrv = NULL; - } - if(pszSrvPort != NULL) { - free(pszSrvPort); - pszSrvPort = NULL; - } - if(pszFrom != NULL) { - free(pszFrom); - pszFrom = NULL; - } - lstRcptDestruct(lstRcpt); - lstRcpt = NULL; + free(cs.pszSrv); + cs.pszSrv = NULL; + free(cs.pszSrvPort); + cs.pszSrvPort = NULL; + free(cs.pszFrom); + cs.pszFrom = NULL; + lstRcptDestruct(cs.lstRcpt); + cs.lstRcpt = NULL; RETiRet; } @@ -688,7 +697,7 @@ ENDqueryEtryPt static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { DEFiRet; - bEnableBody = 1; + cs.bEnableBody = 1; iRet = freeConfigVariables(); RETiRet; } @@ -696,6 +705,7 @@ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __a BEGINmodInit() CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr /* tell which objects we need */ @@ -705,13 +715,13 @@ CODEmodInit_QueryRegCFSLineHdlr dbgprintf("ommail version %s initializing\n", VERSION); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailsmtpserver", 0, eCmdHdlrGetWord, NULL, &pszSrv, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailsmtpport", 0, eCmdHdlrGetWord, NULL, &pszSrvPort, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailfrom", 0, eCmdHdlrGetWord, NULL, &pszFrom, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailto", 0, eCmdHdlrGetWord, addRcpt, NULL, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailsubject", 0, eCmdHdlrGetWord, NULL, &pszSubject, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailenablebody", 0, eCmdHdlrBinary, NULL, &bEnableBody, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailsmtpserver", 0, eCmdHdlrGetWord, NULL, &cs.pszSrv, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailsmtpport", 0, eCmdHdlrGetWord, NULL, &cs.pszSrvPort, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailfrom", 0, eCmdHdlrGetWord, NULL, &cs.pszFrom, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailto", 0, eCmdHdlrGetWord, addRcpt, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailsubject", 0, eCmdHdlrGetWord, NULL, &cs.pszSubject, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionmailenablebody", 0, eCmdHdlrBinary, NULL, &cs.bEnableBody, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); ENDmodInit /* vim:set ai: diff --git a/plugins/ommysql/ommysql.c b/plugins/ommysql/ommysql.c index d6870a7b..5b44d687 100644 --- a/plugins/ommysql/ommysql.c +++ b/plugins/ommysql/ommysql.c @@ -47,23 +47,33 @@ MODULE_TYPE_OUTPUT +static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal); + /* internal structures */ DEF_OMOD_STATIC_DATA DEFobjCurrIf(errmsg) typedef struct _instanceData { - MYSQL *f_hmysql; /* handle to MySQL */ + MYSQL *f_hmysql; /* handle to MySQL */ char f_dbsrv[MAXHOSTNAMELEN+1]; /* IP or hostname of DB server*/ unsigned int f_dbsrvPort; /* port of MySQL server */ char f_dbname[_DB_MAXDBLEN+1]; /* DB name */ char f_dbuid[_DB_MAXUNAMELEN+1]; /* DB user */ char f_dbpwd[_DB_MAXPWDLEN+1]; /* DB user's password */ - unsigned uLastMySQLErrno; /* last errno returned by MySQL or 0 if all is well */ + unsigned uLastMySQLErrno; /* last errno returned by MySQL or 0 if all is well */ } instanceData; -/* config variables */ -static int iSrvPort = 0; /* database server port */ +typedef struct configSettings_s { + int iSrvPort; /* database server port */ +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + resetConfigVariables(NULL, NULL); +ENDinitConfVars BEGINcreateInstance @@ -277,7 +287,7 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) errmsg.LogError(0, RS_RET_INVALID_PARAMS, "Trouble with MySQL connection properties. -MySQL logging disabled"); ABORT_FINALIZE(RS_RET_INVALID_PARAMS); } else { - pData->f_dbsrvPort = (unsigned) iSrvPort; /* set configured port */ + pData->f_dbsrvPort = (unsigned) cs.iSrvPort; /* set configured port */ pData->f_hmysql = NULL; /* initialize, but connect only on first message (important for queued mode!) */ } @@ -301,18 +311,19 @@ ENDqueryEtryPt static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { DEFiRet; - iSrvPort = 0; /* zero is the default port */ + cs.iSrvPort = 0; /* zero is the default port */ RETiRet; } BEGINmodInit() CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(errmsg, CORE_COMPONENT)); /* register our config handlers */ - CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionommysqlserverport", 0, eCmdHdlrInt, NULL, &iSrvPort, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionommysqlserverport", 0, eCmdHdlrInt, NULL, &cs.iSrvPort, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); ENDmodInit /* vi:set ai: diff --git a/plugins/ompgsql/ompgsql.c b/plugins/ompgsql/ompgsql.c index ffdcc532..4a9bb90a 100644 --- a/plugins/ompgsql/ompgsql.c +++ b/plugins/ompgsql/ompgsql.c @@ -64,6 +64,16 @@ typedef struct _instanceData { ConnStatusType eLastPgSQLStatus; /* last status from postgres */ } instanceData; +typedef struct configSettings_s { + EMPTY_STRUCT +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars +ENDinitConfVars + static rsRetVal writePgSQL(uchar *psz, instanceData *pData); @@ -351,6 +361,7 @@ ENDqueryEtryPt BEGINmodInit() CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(errmsg, CORE_COMPONENT)); diff --git a/plugins/omprog/omprog.c b/plugins/omprog/omprog.c index 2687e7a3..89d475d3 100644 --- a/plugins/omprog/omprog.c +++ b/plugins/omprog/omprog.c @@ -58,8 +58,18 @@ typedef struct _instanceData { int bIsRunning; /* is binary currently running? 0-no, 1-yes */ } instanceData; +typedef struct configSettings_s { + uchar *szBinary; /* name of binary to call */ +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + cs.szBinary = NULL; /* name of binary to call */ +ENDinitConfVars + /* config settings */ -static uchar *szBinary = NULL; /* name of binary to call */ BEGINcreateInstance CODESTARTcreateInstance @@ -300,7 +310,7 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) p += sizeof(":omprog:") - 1; /* eat indicator sequence (-1 because of '\0'!) */ CHKiRet(createInstance(&pData)); - CHKmalloc(pData->szBinary = (uchar*) strdup((char*)szBinary)); + CHKmalloc(pData->szBinary = (uchar*) strdup((char*)cs.szBinary)); /* check if a non-standard template is to be applied */ if(*(p-1) == ';') --p; @@ -311,10 +321,8 @@ ENDparseSelectorAct BEGINmodExit CODESTARTmodExit - if(szBinary != NULL) { - free(szBinary); - szBinary = NULL; - } + free(cs.szBinary); + cs.szBinary = NULL; CHKiRet(objRelease(errmsg, CORE_COMPONENT)); finalize_it: ENDmodExit @@ -332,23 +340,20 @@ ENDqueryEtryPt static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { DEFiRet; - - if(szBinary != NULL) { - free(szBinary); - szBinary = NULL; - } - + free(cs.szBinary); + cs.szBinary = NULL; RETiRet; } BEGINmodInit() CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(errmsg, CORE_COMPONENT)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionomprogbinary", 0, eCmdHdlrGetWord, NULL, &szBinary, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionomprogbinary", 0, eCmdHdlrGetWord, NULL, &cs.szBinary, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); CODEmodInit_QueryRegCFSLineHdlr ENDmodInit diff --git a/plugins/omrelp/omrelp.c b/plugins/omrelp/omrelp.c index 349e45aa..bfa12f82 100644 --- a/plugins/omrelp/omrelp.c +++ b/plugins/omrelp/omrelp.c @@ -64,6 +64,16 @@ typedef struct _instanceData { relpClt_t *pRelpClt; /* relp client for this instance */ } instanceData; +typedef struct configSettings_s { + EMPTY_STRUCT +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars +ENDinitConfVars + /* get the syslog forward port from selector_t. The passed in * struct must be one that is setup for forwarding. * rgerhards, 2007-06-28 @@ -326,6 +336,7 @@ ENDqueryEtryPt BEGINmodInit() CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr /* create our relp engine */ diff --git a/plugins/omruleset/omruleset.c b/plugins/omruleset/omruleset.c index 0e0fc13b..9ce4d66f 100644 --- a/plugins/omruleset/omruleset.c +++ b/plugins/omruleset/omruleset.c @@ -50,6 +50,8 @@ MODULE_TYPE_OUTPUT +static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal); + /* static data */ DEFobjCurrIf(ruleset); DEFobjCurrIf(errmsg); @@ -59,8 +61,6 @@ DEFobjCurrIf(errmsg); DEF_OMOD_STATIC_DATA /* config variables */ -ruleset_t *pRuleset = NULL; /* ruleset to enqueue message to (NULL = Default, not recommended) */ -uchar *pszRulesetName = NULL; typedef struct _instanceData { @@ -68,6 +68,18 @@ typedef struct _instanceData { uchar *pszRulesetName; /* primarily for debugging/display purposes */ } instanceData; +typedef struct configSettings_s { + ruleset_t *pRuleset; /* ruleset to enqueue message to (NULL = Default, not recommended) */ + uchar *pszRulesetName; +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + resetConfigVariables(NULL, NULL); +ENDinitConfVars + BEGINcreateInstance CODESTARTcreateInstance @@ -118,12 +130,12 @@ setRuleset(void __attribute__((unused)) *pVal, uchar *pszName) rsRetVal localRet; DEFiRet; - localRet = ruleset.GetRuleset(&pRuleset, pszName); + localRet = ruleset.GetRuleset(&cs.pRuleset, pszName); if(localRet == RS_RET_NOT_FOUND) { errmsg.LogError(0, RS_RET_RULESET_NOT_FOUND, "error: ruleset '%s' not found - ignored", pszName); } CHKiRet(localRet); - pszRulesetName = pszName; /* save for later display purposes */ + cs.pszRulesetName = pszName; /* save for later display purposes */ finalize_it: if(iRet != RS_RET_OK) { /* cleanup needed? */ @@ -142,7 +154,7 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) ABORT_FINALIZE(RS_RET_CONFLINE_UNPROCESSED); } - if(pRuleset == NULL) { + if(cs.pRuleset == NULL) { errmsg.LogError(0, RS_RET_NO_RULESET, "error: no ruleset was specified, use " "$ActionOmrulesetRulesetName directive first!"); ABORT_FINALIZE(RS_RET_NO_RULESET); @@ -160,17 +172,17 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) * the format specified (if any) is always ignored. */ CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, iTplOpts, (uchar*) "RSYSLOG_FileFormat")); - pData->pRuleset = pRuleset; - pData->pszRulesetName = pszRulesetName; - pRuleset = NULL; /* re-set, because there is a high risk of unwanted behavior if we leave it in! */ - pszRulesetName = NULL; /* note: we must not free, as we handed over this pointer to the instanceDat to the instanceDataa! */ + pData->pRuleset = cs.pRuleset; + pData->pszRulesetName = cs.pszRulesetName; + cs.pRuleset = NULL; /* re-set, because there is a high risk of unwanted behavior if we leave it in! */ + cs.pszRulesetName = NULL; /* note: we must not free, as we handed over this pointer to the instanceDat to the instanceDataa! */ CODE_STD_FINALIZERparseSelectorAct ENDparseSelectorAct BEGINmodExit CODESTARTmodExit - free(pszRulesetName); + free(cs.pszRulesetName); objRelease(errmsg, CORE_COMPONENT); objRelease(ruleset, CORE_COMPONENT); ENDmodExit @@ -188,7 +200,9 @@ ENDqueryEtryPt static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { DEFiRet; - pRuleset = NULL; + cs.pRuleset = NULL; + free(cs.pszRulesetName); + cs.pszRulesetName = NULL; RETiRet; } @@ -199,6 +213,7 @@ BEGINmodInit() unsigned long opts; int bMsgPassingSupported; /* does core support template passing as an array? */ CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr /* check if the rsyslog core supports parameter passing code */ @@ -222,9 +237,9 @@ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(errmsg, CORE_COMPONENT)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionomrulesetrulesetname", 0, eCmdHdlrGetWord, - setRuleset, NULL, STD_LOADABLE_MODULE_ID)); + setRuleset, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, - resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); ENDmodInit /* vi:set ai: diff --git a/plugins/omsnmp/omsnmp.c b/plugins/omsnmp/omsnmp.c index b973b09d..918367b7 100644 --- a/plugins/omsnmp/omsnmp.c +++ b/plugins/omsnmp/omsnmp.c @@ -61,27 +61,6 @@ static oid objid_sysdescr[] = { 1, 3, 6, 1, 2, 1, 1, 1, 0 }; static oid objid_snmptrap[] = { 1, 3, 6, 1, 6, 3, 1, 1, 4, 1, 0 }; static oid objid_sysuptime[] = { 1, 3, 6, 1, 2, 1, 1, 3, 0 }; -static uchar* pszTransport = NULL; /* default transport */ -static uchar* pszTarget = NULL; -/* note using an unsigned for a port number is not a good idea from an IPv6 point of view */ -static int iPort = 0; -static int iSNMPVersion = 1; /* 0 Means SNMPv1, 1 Means SNMPv2c */ -static uchar* pszCommunity = NULL; -static uchar* pszEnterpriseOID = NULL; -static uchar* pszSnmpTrapOID = NULL; -static uchar* pszSyslogMessageOID = NULL; -static int iSpecificType = 0; -static int iTrapType = SNMP_TRAP_ENTERPRISESPECIFIC;/*Default is SNMP_TRAP_ENTERPRISESPECIFIC */ -/* - Possible Values - SNMP_TRAP_COLDSTART (0) - SNMP_TRAP_WARMSTART (1) - SNMP_TRAP_LINKDOWN (2) - SNMP_TRAP_LINKUP (3) - SNMP_TRAP_AUTHFAIL (4) - SNMP_TRAP_EGPNEIGHBORLOSS (5) - SNMP_TRAP_ENTERPRISESPECIFIC (6) -*/ typedef struct _instanceData { uchar szTransport[OMSNMP_MAXTRANSPORLENGTH+1]; /* Transport - Can be udp, tcp, udp6, tcp6 and other types supported by NET-SNMP */ @@ -106,6 +85,46 @@ typedef struct _instanceData { netsnmp_session *snmpsession; /* Holds to SNMP Session, NULL if not initialized */ } instanceData; +typedef struct configSettings_s { + uchar* pszTransport; /* default transport */ + uchar* pszTarget; + /* note using an unsigned for a port number is not a good idea from an IPv6 point of view */ + int iPort; + int iSNMPVersion; /* 0 Means SNMPv1, 1 Means SNMPv2c */ + uchar* pszCommunity; + uchar* pszEnterpriseOID; + uchar* pszSnmpTrapOID; + uchar* pszSyslogMessageOID; + int iSpecificType; + int iTrapType; /*Default is SNMP_TRAP_ENTERPRISESPECIFIC */ + /* + Possible Values + SNMP_TRAP_COLDSTART (0) + SNMP_TRAP_WARMSTART (1) + SNMP_TRAP_LINKDOWN (2) + SNMP_TRAP_LINKUP (3) + SNMP_TRAP_AUTHFAIL (4) + SNMP_TRAP_EGPNEIGHBORLOSS (5) + SNMP_TRAP_ENTERPRISESPECIFIC (6) + */ +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + cs.pszTransport = NULL; + cs.pszTarget = NULL; + cs.iPort = 0; + cs.iSNMPVersion = 1; + cs.pszCommunity = NULL; + cs.pszEnterpriseOID = NULL; + cs.pszSnmpTrapOID = NULL; + cs.pszSyslogMessageOID = NULL; + cs.iSpecificType = 0; + cs.iTrapType = SNMP_TRAP_ENTERPRISESPECIFIC; +ENDinitConfVars + BEGINcreateInstance CODESTARTcreateInstance ENDcreateInstance @@ -352,72 +371,72 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) FINALIZE; /* Check Transport */ - if (pszTransport == NULL) { + if (cs.pszTransport == NULL) { /* * Default transport is UDP. Other values supported by NETSNMP are possible as well */ strncpy( (char*) pData->szTransport, "udp", sizeof("udp") ); } else { /* Copy Transport */ - strncpy( (char*) pData->szTransport, (char*) pszTransport, strlen((char*) pszTransport) ); + strncpy( (char*) pData->szTransport, (char*) cs.pszTransport, strlen((char*) cs.pszTransport) ); } /* Check Target */ - if (pszTarget == NULL) { + if (cs.pszTarget == NULL) { ABORT_FINALIZE( RS_RET_PARAM_ERROR ); } else { /* Copy Target */ - CHKmalloc(pData->szTarget = (uchar*) strdup((char*)pszTarget)); + CHKmalloc(pData->szTarget = (uchar*) strdup((char*)cs.pszTarget)); } /* Copy Community */ - if (pszCommunity == NULL) /* Failsave */ + if (cs.pszCommunity == NULL) /* Failsave */ strncpy( (char*) pData->szCommunity, "public", sizeof("public") ); else /* Copy Target */ - strncpy( (char*) pData->szCommunity, (char*) pszCommunity, strlen((char*) pszCommunity) ); + strncpy( (char*) pData->szCommunity, (char*) cs.pszCommunity, strlen((char*) cs.pszCommunity) ); /* Copy Enterprise OID */ - if (pszEnterpriseOID == NULL) /* Failsave */ + if (cs.pszEnterpriseOID == NULL) /* Failsave */ strncpy( (char*) pData->szEnterpriseOID, "1.3.6.1.4.1.3.1.1", sizeof("1.3.6.1.4.1.3.1.1") ); else /* Copy Target */ - strncpy( (char*) pData->szEnterpriseOID, (char*) pszEnterpriseOID, strlen((char*) pszEnterpriseOID) ); + strncpy( (char*) pData->szEnterpriseOID, (char*) cs.pszEnterpriseOID, strlen((char*) cs.pszEnterpriseOID) ); /* Copy SnmpTrap OID */ - if (pszSnmpTrapOID == NULL) /* Failsave */ + if (cs.pszSnmpTrapOID == NULL) /* Failsave */ strncpy( (char*) pData->szSnmpTrapOID, "1.3.6.1.4.1.19406.1.2.1", sizeof("1.3.6.1.4.1.19406.1.2.1") ); else /* Copy Target */ - strncpy( (char*) pData->szSnmpTrapOID, (char*) pszSnmpTrapOID, strlen((char*) pszSnmpTrapOID) ); + strncpy( (char*) pData->szSnmpTrapOID, (char*) cs.pszSnmpTrapOID, strlen((char*) cs.pszSnmpTrapOID) ); /* Copy SyslogMessage OID */ - if (pszSyslogMessageOID == NULL) /* Failsave */ + if (cs.pszSyslogMessageOID == NULL) /* Failsave */ strncpy( (char*) pData->szSyslogMessageOID, "1.3.6.1.4.1.19406.1.1.2.1", sizeof("1.3.6.1.4.1.19406.1.1.2.1") ); else /* Copy Target */ - strncpy( (char*) pData->szSyslogMessageOID, (char*) pszSyslogMessageOID, strlen((char*) pszSyslogMessageOID) ); + strncpy( (char*) pData->szSyslogMessageOID, (char*) cs.pszSyslogMessageOID, strlen((char*) cs.pszSyslogMessageOID) ); /* Copy Port */ - if ( iPort == 0) /* If no Port is set we use the default Port 162 */ + if ( cs.iPort == 0) /* If no Port is set we use the default Port 162 */ pData->iPort = 162; else - pData->iPort = iPort; + pData->iPort = cs.iPort; /* Set SNMPVersion */ - if ( iSNMPVersion < 0 || iSNMPVersion > 1) /* Set default to 1 if out of range */ + if ( cs.iSNMPVersion < 0 || cs.iSNMPVersion > 1) /* Set default to 1 if out of range */ pData->iSNMPVersion = 1; else - pData->iSNMPVersion = iSNMPVersion; + pData->iSNMPVersion = cs.iSNMPVersion; /* Copy SpecificType */ - if ( iSpecificType == 0) /* If no iSpecificType is set, we use the default 0 */ + if ( cs.iSpecificType == 0) /* If no iSpecificType is set, we use the default 0 */ pData->iSpecificType = 0; else - pData->iSpecificType = iSpecificType; + pData->iSpecificType = cs.iSpecificType; /* Copy TrapType */ - if ( iTrapType < 0 && iTrapType >= 6) /* Only allow values from 0 to 6 !*/ + if ( cs.iTrapType < 0 && cs.iTrapType >= 6) /* Only allow values from 0 to 6 !*/ pData->iTrapType = SNMP_TRAP_ENTERPRISESPECIFIC; else - pData->iTrapType = iTrapType; + pData->iTrapType = cs.iTrapType; /* Create string for session peername! */ snprintf((char*)szTargetAndPort, sizeof(szTargetAndPort), "%s:%s:%d", pData->szTransport, pData->szTarget, pData->iPort); @@ -456,48 +475,31 @@ ENDparseSelectorAct static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { DEFiRet; - - if (pszTarget != NULL) - free(pszTarget); - pszTarget = NULL; - - if (pszCommunity != NULL) - free(pszCommunity); - pszCommunity = NULL; - - if (pszEnterpriseOID != NULL) - free(pszEnterpriseOID); - pszEnterpriseOID = NULL; - - if (pszSnmpTrapOID != NULL) - free(pszSnmpTrapOID); - pszSnmpTrapOID = NULL; - - if (pszSyslogMessageOID != NULL) - free(pszSyslogMessageOID); - pszSyslogMessageOID = NULL; - - iPort = 0; - iSNMPVersion = 1; - iSpecificType = 0; - iTrapType = SNMP_TRAP_ENTERPRISESPECIFIC; - + free(cs.pszTarget); + cs.pszTarget = NULL; + free(cs.pszCommunity); + cs.pszCommunity = NULL; + free(cs.pszEnterpriseOID); + cs.pszEnterpriseOID = NULL; + free(cs.pszSnmpTrapOID); + cs.pszSnmpTrapOID = NULL; + free(cs.pszSyslogMessageOID); + cs.pszSyslogMessageOID = NULL; + cs.iPort = 0; + cs.iSNMPVersion = 1; + cs.iSpecificType = 0; + cs.iTrapType = SNMP_TRAP_ENTERPRISESPECIFIC; RETiRet; } BEGINmodExit CODESTARTmodExit - if (pszTarget != NULL) - free(pszTarget); - if (pszCommunity != NULL) - free(pszCommunity); - if (pszEnterpriseOID != NULL) - free(pszEnterpriseOID); - if (pszSnmpTrapOID != NULL) - free(pszSnmpTrapOID); - if (pszSyslogMessageOID != NULL) - free(pszSyslogMessageOID); + free(cs.pszTarget); + free(cs.pszCommunity); + free(cs.pszEnterpriseOID); + free(cs.pszSnmpTrapOID); + free(cs.pszSyslogMessageOID); /* release what we no longer need */ objRelease(errmsg, CORE_COMPONENT); @@ -512,21 +514,22 @@ ENDqueryEtryPt BEGINmodInit() CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(errmsg, CORE_COMPONENT)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmptransport", 0, eCmdHdlrGetWord, NULL, &pszTransport, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmptarget", 0, eCmdHdlrGetWord, NULL, &pszTarget, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmptargetport", 0, eCmdHdlrInt, NULL, &iPort, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmpversion", 0, eCmdHdlrInt, NULL, &iSNMPVersion, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmpcommunity", 0, eCmdHdlrGetWord, NULL, &pszCommunity, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmpenterpriseoid", 0, eCmdHdlrGetWord, NULL, &pszEnterpriseOID, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmptrapoid", 0, eCmdHdlrGetWord, NULL, &pszSnmpTrapOID, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmpsyslogmessageoid", 0, eCmdHdlrGetWord, NULL, &pszSyslogMessageOID, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmpspecifictype", 0, eCmdHdlrInt, NULL, &iSpecificType, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmptraptype", 0, eCmdHdlrInt, NULL, &iTrapType, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr( (uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmptransport", 0, eCmdHdlrGetWord, NULL, &cs.pszTransport, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmptarget", 0, eCmdHdlrGetWord, NULL, &cs.pszTarget, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmptargetport", 0, eCmdHdlrInt, NULL, &cs.iPort, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmpversion", 0, eCmdHdlrInt, NULL, &cs.iSNMPVersion, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmpcommunity", 0, eCmdHdlrGetWord, NULL, &cs.pszCommunity, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmpenterpriseoid", 0, eCmdHdlrGetWord, NULL, &cs.pszEnterpriseOID, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmptrapoid", 0, eCmdHdlrGetWord, NULL, &cs.pszSnmpTrapOID, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmpsyslogmessageoid", 0, eCmdHdlrGetWord, NULL, &cs.pszSyslogMessageOID, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmpspecifictype", 0, eCmdHdlrInt, NULL, &cs.iSpecificType, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"actionsnmptraptype", 0, eCmdHdlrInt, NULL, &cs.iTrapType, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr( (uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAlways)); ENDmodInit /* * vi:set ai: diff --git a/plugins/omstdout/omstdout.c b/plugins/omstdout/omstdout.c index 929de703..184ec8ee 100644 --- a/plugins/omstdout/omstdout.c +++ b/plugins/omstdout/omstdout.c @@ -45,13 +45,13 @@ MODULE_TYPE_OUTPUT +static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal); + /* internal structures */ DEF_OMOD_STATIC_DATA /* config variables */ -static int bUseArrayInterface = 0; /* shall action use array instead of string template interface? */ -static int bEnsureLFEnding = 1; /* shall action use array instead of string template interface? */ typedef struct _instanceData { @@ -59,6 +59,18 @@ typedef struct _instanceData { int bEnsureLFEnding; /* ensure that a linefeed is written at the end of EACH record (test aid for nettester) */ } instanceData; +typedef struct configSettings_s { + int bUseArrayInterface; /* shall action use array instead of string template interface? */ + int bEnsureLFEnding; /* shall action use array instead of string template interface? */ +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + resetConfigVariables(NULL, NULL); +ENDinitConfVars + BEGINcreateInstance CODESTARTcreateInstance ENDcreateInstance @@ -147,10 +159,10 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) /* check if a non-standard template is to be applied */ if(*(p-1) == ';') --p; - iTplOpts = (bUseArrayInterface == 0) ? 0 : OMSR_TPL_AS_ARRAY; + iTplOpts = (cs.bUseArrayInterface == 0) ? 0 : OMSR_TPL_AS_ARRAY; CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, iTplOpts, (uchar*) "RSYSLOG_FileFormat")); - pData->bUseArrayInterface = bUseArrayInterface; - pData->bEnsureLFEnding = bEnsureLFEnding; + pData->bUseArrayInterface = cs.bUseArrayInterface; + pData->bEnsureLFEnding = cs.bEnsureLFEnding; CODE_STD_FINALIZERparseSelectorAct ENDparseSelectorAct @@ -172,8 +184,8 @@ ENDqueryEtryPt static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { DEFiRet; - bUseArrayInterface = 0; - bEnsureLFEnding = 1; + cs.bUseArrayInterface = 0; + cs.bEnsureLFEnding = 1; RETiRet; } @@ -184,6 +196,7 @@ BEGINmodInit() unsigned long opts; int bArrayPassingSupported; /* does core support template passing as an array? */ CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr /* check if the rsyslog core supports parameter passing code */ @@ -202,12 +215,12 @@ CODEmodInit_QueryRegCFSLineHdlr if(bArrayPassingSupported) { /* enable config comand only if core supports it */ CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionomstdoutarrayinterface", 0, eCmdHdlrBinary, NULL, - &bUseArrayInterface, STD_LOADABLE_MODULE_ID)); + &cs.bUseArrayInterface, STD_LOADABLE_MODULE_ID, eConfObjAction)); } CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionomstdoutensurelfending", 0, eCmdHdlrBinary, NULL, - &bEnsureLFEnding, STD_LOADABLE_MODULE_ID)); + &cs.bEnsureLFEnding, STD_LOADABLE_MODULE_ID, eConfObjAction)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, - resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); ENDmodInit /* vi:set ai: diff --git a/plugins/omtemplate/omtemplate.c b/plugins/omtemplate/omtemplate.c index 5577f8c6..d0ee9e81 100644 --- a/plugins/omtemplate/omtemplate.c +++ b/plugins/omtemplate/omtemplate.c @@ -46,6 +46,8 @@ MODULE_TYPE_OUTPUT +static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal); + /* internal structures */ DEF_OMOD_STATIC_DATA @@ -63,14 +65,23 @@ typedef struct _instanceData { /* config variables * For the configuration interface, we need to keep track of some settings. This - * is done in global variables. It works as follows: when configuration statements + * is done in global variables, inside a struct. It works as follows: when configuration statements * are entered, the config file handler (or custom function) sets the global * variable here. When the action then actually is instantiated, this handler * copies over to instanceData whatever configuration settings (from the global * variables) apply. The global variables are NEVER used inside an action * instance (at least this is how it is supposed to work ;) */ -static int iSrvPort = 0; /* sample: server port */ +typedef struct configSettings_s { + int iSrvPort; /* sample: server port */ +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + resetConfigVariables(NULL, NULL); +ENDinitConfVars BEGINcreateInstance @@ -176,7 +187,7 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) /* if we reach this point, all went well, and we can copy over to instanceData * those configuration elements that we need. */ - pData->iSrvPort = (unsigned) iSrvPort; /* set configured port */ + pData->iSrvPort = (unsigned) cs.iSrvPort; /* set configured port */ CODE_STD_FINALIZERparseSelectorAct ENDparseSelectorAct @@ -199,21 +210,22 @@ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { DEFiRet; - iSrvPort = 0; /* zero is the default port */ + cs.iSrvPort = 0; /* zero is the default port */ RETiRet; } BEGINmodInit() CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(errmsg, CORE_COMPONENT)); /* register our config handlers */ /* confguration parameters MUST always be specified in lower case! */ - CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionomtemplteserverport", 0, eCmdHdlrInt, NULL, &iSrvPort, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionomtemplteserverport", 0, eCmdHdlrInt, NULL, &cs.iSrvPort, STD_LOADABLE_MODULE_ID, eConfObjAction)); /* "resetconfigvariables" should be provided. Notat that it is a chained directive */ - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); ENDmodInit /* vi:set ai: diff --git a/plugins/omtesting/omtesting.c b/plugins/omtesting/omtesting.c index c474bb41..4b763b2e 100644 --- a/plugins/omtesting/omtesting.c +++ b/plugins/omtesting/omtesting.c @@ -62,7 +62,6 @@ MODULE_TYPE_OUTPUT */ DEF_OMOD_STATIC_DATA -static int bEchoStdout = 0; /* echo non-failed messages to stdout */ typedef struct _instanceData { enum { MD_SLEEP, MD_FAIL, MD_RANDFAIL, MD_ALWAYS_SUSPEND } @@ -76,6 +75,17 @@ typedef struct _instanceData { int iCurrRetries; } instanceData; +typedef struct configSettings_s { + int bEchoStdout; /* echo non-failed messages to stdout */ +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + cs.bEchoStdout = 0; +ENDinitConfVars + BEGINcreateInstance CODESTARTcreateInstance pData->iWaitSeconds = 1; @@ -287,7 +297,7 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) dbgprintf("invalid mode '%s', doing 'sleep 1 0' - fix your config\n", szBuf); } - pData->bEchoStdout = bEchoStdout; + pData->bEchoStdout = cs.bEchoStdout; CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, OMSR_NO_RQD_TPL_OPTS, (uchar*)"RSYSLOG_TraditionalForwardFormat")); @@ -308,10 +318,11 @@ ENDqueryEtryPt BEGINmodInit() CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionomtestingechostdout", 0, eCmdHdlrBinary, NULL, - &bEchoStdout, STD_LOADABLE_MODULE_ID)); + &cs.bEchoStdout, STD_LOADABLE_MODULE_ID, eConfObjAction)); /* we seed the random-number generator in any case... */ srand(time(NULL)); ENDmodInit diff --git a/plugins/omudpspoof/omudpspoof.c b/plugins/omudpspoof/omudpspoof.c index 3ead5447..1df1f69b 100644 --- a/plugins/omudpspoof/omudpspoof.c +++ b/plugins/omudpspoof/omudpspoof.c @@ -104,14 +104,28 @@ typedef struct _instanceData { #define DFLT_SOURCE_PORT_START 32000 #define DFLT_SOURCE_PORT_END 42000 -/* config data */ -static uchar *pszTplName = NULL; /* name of the default template to use */ -static uchar *pszSourceNameTemplate = NULL; /* name of the template containing the spoofing address */ -static uchar *pszTargetHost = NULL; -static uchar *pszTargetPort = NULL; -static int iCompressionLevel = 0; /* zlib compressionlevel, the usual values */ -static int iSourcePortStart = DFLT_SOURCE_PORT_START; -static int iSourcePortEnd = DFLT_SOURCE_PORT_END; +typedef struct configSettings_s { + uchar *pszTplName; /* name of the default template to use */ + uchar *pszSourceNameTemplate; /* name of the template containing the spoofing address */ + uchar *pszTargetHost; + uchar *pszTargetPort; + int iCompressionLevel; /* zlib compressionlevel, the usual values */ + int iSourcePortStart; + int iSourcePortEnd; +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + cs.pszTplName = NULL; + cs.pszSourceNameTemplate = NULL; + cs.pszTargetHost = NULL; + cs.pszTargetPort = NULL; + cs.iCompressionLevel = 0; + cs.iSourcePortStart = DFLT_SOURCE_PORT_START; + cs.iSourcePortEnd = DFLT_SOURCE_PORT_END; +ENDinitConfVars /* add some variables needed for libnet */ @@ -393,28 +407,28 @@ CODE_STD_STRING_REQUESTparseSelectorAct(2) p += sizeof(":omudpspoof:") - 1; /* eat indicator sequence (-1 because of '\0'!) */ CHKiRet(createInstance(&pData)); - sourceTpl = (pszSourceNameTemplate == NULL) ? UCHAR_CONSTANT("RSYSLOG_omudpspoofDfltSourceTpl") - : pszSourceNameTemplate; + sourceTpl = (cs.pszSourceNameTemplate == NULL) ? UCHAR_CONSTANT("RSYSLOG_omudpspoofDfltSourceTpl") + : cs.pszSourceNameTemplate; - if(pszTargetHost == NULL) { + if(cs.pszTargetHost == NULL) { errmsg.LogError(0, NO_ERRCODE, "No $ActionOMUDPSpoofTargetHost given, can not continue with this action."); ABORT_FINALIZE(RS_RET_HOST_NOT_SPECIFIED); } /* fill instance properties */ - CHKmalloc(pData->host = ustrdup(pszTargetHost)); - if(pszTargetPort == NULL) + CHKmalloc(pData->host = ustrdup(cs.pszTargetHost)); + if(cs.pszTargetPort == NULL) pData->port = NULL; else - CHKmalloc(pData->port = ustrdup(pszTargetPort)); - CHKiRet(OMSRsetEntry(*ppOMSR, 1, ustrdup(sourceTpl), OMSR_NO_RQD_TPL_OPTS)); - pData->compressionLevel = iCompressionLevel; - pData->sourcePort = pData->sourcePortStart = iSourcePortStart; - pData->sourcePortEnd = iSourcePortEnd; + CHKmalloc(pData->port = ustrdup(cs.pszTargetPort)); + CHKiRet(OMSRsetEntry(*ppOMSR, 1, ustrdup(cs.pszSourceNameTemplate), OMSR_NO_RQD_TPL_OPTS)); + pData->compressionLevel = cs.iCompressionLevel; + pData->sourcePort = pData->sourcePortStart = cs.iSourcePortStart; + pData->sourcePortEnd = cs.iSourcePortEnd; /* process template */ CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, OMSR_NO_RQD_TPL_OPTS, - (pszTplName == NULL) ? (uchar*)"RSYSLOG_TraditionalForwardFormat" : pszTplName)); + (cs.pszTplName == NULL) ? (uchar*)"RSYSLOG_TraditionalForwardFormat" : cs.pszTplName)); CODE_STD_FINALIZERparseSelectorAct ENDparseSelectorAct @@ -426,12 +440,12 @@ ENDparseSelectorAct static void freeConfigVars(void) { - free(pszTplName); - pszTplName = NULL; - free(pszTargetHost); - pszTargetHost = NULL; - free(pszTargetPort); - pszTargetPort = NULL; + free(cs.pszTplName); + cs.pszTplName = NULL; + free(cs.pszTargetHost); + cs.pszTargetHost = NULL; + free(cs.pszTargetPort); + cs.pszTargetPort = NULL; } @@ -460,15 +474,16 @@ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __a { freeConfigVars(); /* we now must reset all non-string values */ - iCompressionLevel = 0; - iSourcePortStart = DFLT_SOURCE_PORT_START; - iSourcePortEnd = DFLT_SOURCE_PORT_END; + cs.iCompressionLevel = 0; + cs.iSourcePortStart = DFLT_SOURCE_PORT_START; + cs.iSourcePortEnd = DFLT_SOURCE_PORT_END; return RS_RET_OK; } BEGINmodInit() CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(glbl, CORE_COMPONENT)); @@ -488,14 +503,14 @@ CODEmodInit_QueryRegCFSLineHdlr ABORT_FINALIZE(RS_RET_ERR_LIBNET_INIT); } - CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspoofdefaulttemplate", 0, eCmdHdlrGetWord, NULL, &pszTplName, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspoofsourcenametemplate", 0, eCmdHdlrGetWord, NULL, &pszSourceNameTemplate, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspooftargethost", 0, eCmdHdlrGetWord, NULL, &pszTargetHost, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspooftargetport", 0, eCmdHdlrGetWord, NULL, &pszTargetPort, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspoofsourceportstart", 0, eCmdHdlrInt, NULL, &iSourcePortStart, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspoofsourceportend", 0, eCmdHdlrInt, NULL, &iSourcePortEnd, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpcompressionlevel", 0, eCmdHdlrInt, NULL, &iCompressionLevel, NULL)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspoofdefaulttemplate", 0, eCmdHdlrGetWord, NULL, &cs.pszTplName, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspoofsourcenametemplate", 0, eCmdHdlrGetWord, NULL, &cs.pszSourceNameTemplate, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspooftargethost", 0, eCmdHdlrGetWord, NULL, &cs.pszTargetHost, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspooftargetport", 0, eCmdHdlrGetWord, NULL, &cs.pszTargetPort, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspoofsourceportstart", 0, eCmdHdlrInt, NULL, &cs.iSourcePortStart, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpspoofsourceportend", 0, eCmdHdlrInt, NULL, &cs.iSourcePortEnd, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionomudpcompressionlevel", 0, eCmdHdlrInt, NULL, &cs.iCompressionLevel, NULL, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAlways)); ENDmodInit /* vim:set ai: diff --git a/plugins/omuxsock/omuxsock.c b/plugins/omuxsock/omuxsock.c index c66e63aa..5b27f0e4 100644 --- a/plugins/omuxsock/omuxsock.c +++ b/plugins/omuxsock/omuxsock.c @@ -70,8 +70,19 @@ typedef struct _instanceData { } instanceData; /* config data */ -static uchar *tplName = NULL; /* name of the default template to use */ -static uchar *sockName = NULL; /* name of the default template to use */ +typedef struct configSettings_s { + uchar *tplName; /* name of the default template to use */ + uchar *sockName; /* name of the default template to use */ +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + cs.tplName = NULL; + cs.sockName = NULL; +ENDinitConfVars + static rsRetVal doTryResume(instanceData *pData); @@ -245,16 +256,16 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) /* check if a non-standard template is to be applied */ if(*(p-1) == ';') --p; - CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, 0, tplName == NULL ? UCHAR_CONSTANT("RSYSLOG_TraditionalForwardFormat") - : tplName )); + CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, 0, cs.tplName == NULL ? UCHAR_CONSTANT("RSYSLOG_TraditionalForwardFormat") + : cs.tplName )); - if(sockName == NULL) { + if(cs.sockName == NULL) { errmsg.LogError(0, RS_RET_NO_SOCK_CONFIGURED, "No output socket configured for omuxsock\n"); ABORT_FINALIZE(RS_RET_NO_SOCK_CONFIGURED); } - pData->sockName = sockName; - sockName = NULL; /* pData is now owner and will fee it */ + pData->sockName = cs.sockName; + cs.sockName = NULL; /* pData is now owner and will fee it */ CODE_STD_FINALIZERparseSelectorAct ENDparseSelectorAct @@ -266,10 +277,10 @@ ENDparseSelectorAct static inline void freeConfigVars(void) { - free(tplName); - tplName = NULL; - free(sockName); - sockName = NULL; + free(cs.tplName); + cs.tplName = NULL; + free(cs.sockName); + cs.sockName = NULL; } @@ -306,9 +317,9 @@ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(glbl, CORE_COMPONENT)); CHKiRet(objUse(errmsg, CORE_COMPONENT)); - CHKiRet(regCfSysLineHdlr((uchar *)"omuxsockdefaulttemplate", 0, eCmdHdlrGetWord, NULL, &tplName, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"omuxsocksocket", 0, eCmdHdlrGetWord, NULL, &sockName, NULL)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(regCfSysLineHdlr((uchar *)"omuxsockdefaulttemplate", 0, eCmdHdlrGetWord, NULL, &cs.tplName, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"omuxsocksocket", 0, eCmdHdlrGetWord, NULL, &cs.sockName, NULL, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); ENDmodInit /* vim:set ai: diff --git a/runtime/Makefile.am b/runtime/Makefile.am index 09cb6b41..c8e8ce2a 100644 --- a/runtime/Makefile.am +++ b/runtime/Makefile.am @@ -110,12 +110,12 @@ librsyslog_la_SOURCES = \ # runtime or will no longer be needed. -- rgerhards, 2008-06-13 if WITH_MODDIRS -librsyslog_la_CPPFLAGS = -DSD_EXPORT_SYMBOLS -D_PATH_MODDIR=\"$(pkglibdir)/:$(moddirs)\" $(PTHREADS_CFLAGS) +librsyslog_la_CPPFLAGS = -DSD_EXPORT_SYMBOLS -D_PATH_MODDIR=\"$(pkglibdir)/:$(moddirs)\" $(PTHREADS_CFLAGS) $(LIBEE_CFLAGS) else -librsyslog_la_CPPFLAGS = -DSD_EXPORT_SYMBOLS -D_PATH_MODDIR=\"$(pkglibdir)/\" -I$(top_srcdir) $(PTHREADS_CFLAGS) +librsyslog_la_CPPFLAGS = -DSD_EXPORT_SYMBOLS -D_PATH_MODDIR=\"$(pkglibdir)/\" -I$(top_srcdir) $(PTHREADS_CFLAGS) $(LIBEE_CFLAGS) endif #librsyslog_la_LDFLAGS = -module -avoid-version -librsyslog_la_LIBADD = $(DL_LIBS) $(RT_LIBS) +librsyslog_la_LIBADD = $(DL_LIBS) $(RT_LIBS) $(LIBEE_LIBS) # # regular expression support diff --git a/runtime/cfsysline.c b/runtime/cfsysline.c index 037e9f84..3cdf50ee 100644 --- a/runtime/cfsysline.c +++ b/runtime/cfsysline.c @@ -39,6 +39,7 @@ #include "cfsysline.h" #include "obj.h" +#include "conf.h" #include "errmsg.h" #include "srUtils.h" @@ -655,11 +656,13 @@ static int cslchKeyCompare(void *pKey1, void *pKey2) /* set data members for this object */ -rsRetVal cslchSetEntry(cslCmdHdlr_t *pThis, ecslCmdHdrlType eType, rsRetVal (*pHdlr)(), void *pData) +rsRetVal cslchSetEntry(cslCmdHdlr_t *pThis, ecslCmdHdrlType eType, rsRetVal (*pHdlr)(), + void *pData, ecslConfObjType eConfObjType) { assert(pThis != NULL); assert(eType != eCmdHdlrInvalid); + pThis->eConfObjType = eConfObjType; pThis->eType = eType; pThis->cslCmdHdlr = pHdlr; pThis->pData = pData; @@ -776,7 +779,8 @@ finalize_it: /* add a handler entry to a known command */ -static rsRetVal cslcAddHdlr(cslCmd_t *pThis, ecslCmdHdrlType eType, rsRetVal (*pHdlr)(), void *pData, void *pOwnerCookie) +static rsRetVal cslcAddHdlr(cslCmd_t *pThis, ecslCmdHdrlType eType, rsRetVal (*pHdlr)(), void *pData, + void *pOwnerCookie, ecslConfObjType eConfObjType) { DEFiRet; cslCmdHdlr_t *pCmdHdlr = NULL; @@ -784,7 +788,7 @@ static rsRetVal cslcAddHdlr(cslCmd_t *pThis, ecslCmdHdrlType eType, rsRetVal (*p assert(pThis != NULL); CHKiRet(cslchConstruct(&pCmdHdlr)); - CHKiRet(cslchSetEntry(pCmdHdlr, eType, pHdlr, pData)); + CHKiRet(cslchSetEntry(pCmdHdlr, eType, pHdlr, pData, eConfObjType)); CHKiRet(llAppend(&pThis->llCmdHdlrs, pOwnerCookie, pCmdHdlr)); finalize_it: @@ -804,7 +808,7 @@ finalize_it: * free pCmdName if he allocated it dynamically! -- rgerhards, 2007-08-09 */ rsRetVal regCfSysLineHdlr(uchar *pCmdName, int bChainingPermitted, ecslCmdHdrlType eType, rsRetVal (*pHdlr)(), void *pData, - void *pOwnerCookie) + void *pOwnerCookie, ecslConfObjType eConfObjType) { DEFiRet; cslCmd_t *pThis; @@ -814,7 +818,7 @@ rsRetVal regCfSysLineHdlr(uchar *pCmdName, int bChainingPermitted, ecslCmdHdrlTy if(iRet == RS_RET_NOT_FOUND) { /* new command */ CHKiRet(cslcConstruct(&pThis, bChainingPermitted)); - CHKiRet_Hdlr(cslcAddHdlr(pThis, eType, pHdlr, pData, pOwnerCookie)) { + CHKiRet_Hdlr(cslcAddHdlr(pThis, eType, pHdlr, pData, pOwnerCookie, eConfObjType)) { cslcDestruct(pThis); FINALIZE; } @@ -834,7 +838,7 @@ rsRetVal regCfSysLineHdlr(uchar *pCmdName, int bChainingPermitted, ecslCmdHdrlTy if(pThis->bChainingPermitted == 0 || bChainingPermitted == 0) { ABORT_FINALIZE(RS_RET_CHAIN_NOT_PERMITTED); } - CHKiRet_Hdlr(cslcAddHdlr(pThis, eType, pHdlr, pData, pOwnerCookie)) { + CHKiRet_Hdlr(cslcAddHdlr(pThis, eType, pHdlr, pData, pOwnerCookie, eConfObjType)) { cslcDestruct(pThis); FINALIZE; } @@ -909,6 +913,7 @@ rsRetVal processCfSysLineCommand(uchar *pCmdName, uchar **p) uchar *pHdlrP; /* the handler's private p (else we could only call one handler) */ int bWasOnceOK; /* was the result of an handler at least once RS_RET_OK? */ uchar *pOKp = NULL; /* returned conf line pointer when it was OK */ + int bHadScopingErr = 0; /* set if a scoping error occured */ iRet = llFind(&llCmdList, (void *) pCmdName, (void*) &pCmd); @@ -922,17 +927,25 @@ rsRetVal processCfSysLineCommand(uchar *pCmdName, uchar **p) llCookieCmdHdlr = NULL; bWasOnceOK = 0; while((iRetLL = llGetNextElt(&pCmd->llCmdHdlrs, &llCookieCmdHdlr, (void*)&pCmdHdlr)) == RS_RET_OK) { - /* for the time being, we ignore errors during handlers. The - * reason is that handlers are independent. An error in one - * handler does not necessarily mean that another one will - * fail, too. Later, we might add a config variable to control - * this behaviour (but I am not sure if that is rally - * necessary). -- rgerhards, 2007-07-31 - */ - pHdlrP = *p; - if((iRet = cslchCallHdlr(pCmdHdlr, &pHdlrP)) == RS_RET_OK) { - bWasOnceOK = 1; - pOKp = pHdlrP; + /* check if handler is valid in current scope */ + if(pCmdHdlr->eConfObjType == eConfObjAlways || + (bConfStrictScoping == 0 && currConfObj == eConfObjGlobal) || + pCmdHdlr->eConfObjType == currConfObj) { + /* for the time being, we ignore errors during handlers. The + * reason is that handlers are independent. An error in one + * handler does not necessarily mean that another one will + * fail, too. Later, we might add a config variable to control + * this behaviour (but I am not sure if that is really + * necessary). -- rgerhards, 2007-07-31 + */ + pHdlrP = *p; + if((iRet = cslchCallHdlr(pCmdHdlr, &pHdlrP)) == RS_RET_OK) { + bWasOnceOK = 1; + pOKp = pHdlrP; + } + } else { + errmsg.LogError(0, RS_RET_CONF_INVLD_SCOPE, "config command invalid for current scope"); + bHadScopingErr = 1; } } @@ -944,6 +957,10 @@ rsRetVal processCfSysLineCommand(uchar *pCmdName, uchar **p) if(iRetLL != RS_RET_END_OF_LINKEDLIST) iRet = iRetLL; + if(bHadScopingErr) { + iRet = RS_RET_CONF_INVLD_SCOPE; + } + finalize_it: RETiRet; } diff --git a/runtime/cfsysline.h b/runtime/cfsysline.h index 07ab5fcd..a4502672 100644 --- a/runtime/cfsysline.h +++ b/runtime/cfsysline.h @@ -26,28 +26,12 @@ #include "linkedlist.h" -/* types of configuration handlers - */ -typedef enum cslCmdHdlrType { - eCmdHdlrInvalid = 0, /* invalid handler type - indicates a coding error */ - eCmdHdlrCustomHandler, /* custom handler, just call handler function */ - eCmdHdlrUID, - eCmdHdlrGID, - eCmdHdlrBinary, - eCmdHdlrFileCreateMode, - eCmdHdlrInt, - eCmdHdlrSize, - eCmdHdlrGetChar, - eCmdHdlrFacility, - eCmdHdlrSeverity, - eCmdHdlrGetWord -} ecslCmdHdrlType; - /* this is a single entry for a parse routine. It describes exactly * one entry point/handler. * The short name is cslch (Configfile SysLine CommandHandler) */ struct cslCmdHdlr_s { /* config file sysline parse entry */ + ecslConfObjType eConfObjType; /* which config object is this for? */ ecslCmdHdrlType eType; /* which type of handler is this? */ rsRetVal (*cslCmdHdlr)(); /* function pointer to use with handler (params depending on eType) */ void *pData; /* user-supplied data pointer */ @@ -66,7 +50,7 @@ struct cslCmd_s { /* config file sysline parse entry */ typedef struct cslCmd_s cslCmd_t; /* prototypes */ -rsRetVal regCfSysLineHdlr(uchar *pCmdName, int bChainingPermitted, ecslCmdHdrlType eType, rsRetVal (*pHdlr)(), void *pData, void *pOwnerCookie); +rsRetVal regCfSysLineHdlr(uchar *pCmdName, int bChainingPermitted, ecslCmdHdrlType eType, rsRetVal (*pHdlr)(), void *pData, void *pOwnerCookie, ecslConfObjType eConfObjType); rsRetVal unregCfSysLineHdlrs(void); rsRetVal unregCfSysLineHdlrs4Owner(void *pOwnerCookie); rsRetVal processCfSysLineCommand(uchar *pCmd, uchar **p); diff --git a/runtime/conf.c b/runtime/conf.c index 529142ed..1d28a884 100644 --- a/runtime/conf.c +++ b/runtime/conf.c @@ -52,7 +52,6 @@ #endif #include "rsyslog.h" -#include "../tools/syslogd.h" /* TODO: this must be removed! */ #include "dirty.h" #include "parse.h" #include "action.h" @@ -93,6 +92,10 @@ DEFobjCurrIf(net) DEFobjCurrIf(rule) DEFobjCurrIf(ruleset) +ecslConfObjType currConfObj = eConfObjGlobal; /* to support scoping - which config object is currently active? */ +int bConfStrictScoping = 0; /* force strict scoping during config processing? */ + + static int iNbrActions = 0; /* number of currently defined actions */ /* The following module-global variables are used for building @@ -871,6 +874,14 @@ static rsRetVal cflineProcessPropFilter(uchar **pline, register rule_t *f) rsParsDestruct(pPars); return(iRet); } + if(f->f_filterData.prop.propID == PROP_CEE) { + /* in CEE case, we need to preserve the actual property name */ + if((f->f_filterData.prop.propName = + es_newStrFromBuf((char*)cstrGetSzStrNoNULL(pCSPropName)+2, cstrLen(pCSPropName)-2)) == NULL) { + cstrDestruct(&pCSPropName); + return(RS_RET_ERR); + } + } cstrDestruct(&pCSPropName); /* read operation */ @@ -899,10 +910,13 @@ static rsRetVal cflineProcessPropFilter(uchar **pline, register rule_t *f) iOffset = 0; } +dbgprintf("XXX: offset is %d, string '%s'\n", iOffset, rsCStrGetSzStrNoNULL(pCSCompOp)); if(!rsCStrOffsetSzStrCmp(pCSCompOp, iOffset, (uchar*) "contains", 8)) { f->f_filterData.prop.operation = FIOP_CONTAINS; } else if(!rsCStrOffsetSzStrCmp(pCSCompOp, iOffset, (uchar*) "isequal", 7)) { f->f_filterData.prop.operation = FIOP_ISEQUAL; + } else if(!rsCStrOffsetSzStrCmp(pCSCompOp, iOffset, (uchar*) "isempty", 7)) { + f->f_filterData.prop.operation = FIOP_ISEMPTY; } else if(!rsCStrOffsetSzStrCmp(pCSCompOp, iOffset, (uchar*) "startswith", 10)) { f->f_filterData.prop.operation = FIOP_STARTSWITH; } else if(!rsCStrOffsetSzStrCmp(pCSCompOp, iOffset, (unsigned char*) "regex", 5)) { @@ -915,12 +929,15 @@ static rsRetVal cflineProcessPropFilter(uchar **pline, register rule_t *f) } rsCStrDestruct(&pCSCompOp); /* no longer needed */ - /* read compare value */ - iRet = parsQuotedCStr(pPars, &f->f_filterData.prop.pCSCompValue); - if(iRet != RS_RET_OK) { - errmsg.LogError(0, iRet, "error %d compare value property - ignoring selector", iRet); - rsParsDestruct(pPars); - return(iRet); +dbgprintf("XXX: fiop is %u\n", (unsigned) f->f_filterData.prop.operation); + if(f->f_filterData.prop.operation != FIOP_ISEMPTY) { + /* read compare value */ + iRet = parsQuotedCStr(pPars, &f->f_filterData.prop.pCSCompValue); + if(iRet != RS_RET_OK) { + errmsg.LogError(0, iRet, "error %d compare value property - ignoring selector", iRet); + rsParsDestruct(pPars); + return(iRet); + } } /* skip to action part */ @@ -1062,7 +1079,6 @@ static rsRetVal cflineDoFilter(uchar **pp, rule_t *f) * and, if so, we copy them over. rgerhards, 2005-10-18 */ if(pDfltProgNameCmp != NULL) { -RUNLOG_STR("dflt ProgNameCmp != NULL, setting opCSProgNameComp"); CHKiRet(rsCStrConstructFromCStr(&(f->pCSProgNameComp), pDfltProgNameCmp)); } @@ -1102,6 +1118,11 @@ static rsRetVal cflineDoAction(uchar **p, action_t **ppAction) iRet = pMod->mod.om.parseSelectorAct(p, &pModData, &pOMSR); dbgprintf("tried selector action for %s: %d\n", module.GetName(pMod), iRet); if(iRet == RS_RET_OK || iRet == RS_RET_SUSPENDED) { + /* advance our config parser state: we now only accept an $End as valid, + * no more action statments. + */ + if(currConfObj == eConfObjAction) + currConfObj = eConfObjActionWaitEnd; if((iRet = addAction(&pAction, pMod, pModData, pOMSR, (iRet == RS_RET_SUSPENDED)? 1 : 0)) == RS_RET_OK) { /* now check if the module is compatible with select features */ if(pMod->isCompatibleWithFeature(sFEATURERepeatedMsgReduction) == RS_RET_OK) @@ -1251,6 +1272,136 @@ finalize_it: ENDobjQueryInterface(conf) +/* switch to a new action scope. This means that we switch the current + * mode to action, but it also means we need to clear all scope variables, + * so that we have a new environment. + * rgerhards, 2010-07-23 + */ +static inline rsRetVal +setActionScope(void) +{ + DEFiRet; + modInfo_t *pMod; + + currConfObj = eConfObjAction; + DBGPRINTF("entering action scope\n"); + CHKiRet(actionNewScope()); + + /* now tell each action to start the scope */ + pMod = NULL; + while((pMod = module.GetNxtType(pMod, eMOD_OUT)) != NULL) { + DBGPRINTF("beginning scope on module %s\n", pMod->pszName); + pMod->mod.om.newScope(); + } + +finalize_it: + RETiRet; +} + + +/* switch back from action scope. + * rgerhards, 2010-07-27 + */ +static inline rsRetVal +unsetActionScope(void) +{ + DEFiRet; + modInfo_t *pMod; + + currConfObj = eConfObjAction; + DBGPRINTF("exiting action scope\n"); + CHKiRet(actionRestoreScope()); + + /* now tell each action to restore the scope */ + pMod = NULL; + while((pMod = module.GetNxtType(pMod, eMOD_OUT)) != NULL) { + DBGPRINTF("exiting scope on module %s\n", pMod->pszName); + pMod->mod.om.restoreScope(); + } + +finalize_it: + RETiRet; +} + + +/* This method is called by our own handlers to begin a new config + * object ($Begin statement). This also implies a new scope. + * rgerhards, 2010-07-23 + */ +static rsRetVal +beginConfObj(void __attribute__((unused)) *pVal, uchar *pszName) +{ + DEFiRet; + + if(currConfObj != eConfObjGlobal) { + errmsg.LogError(0, RS_RET_CONF_NOT_GLBL, "not in global scope - can not nest $Begin"); + ABORT_FINALIZE(RS_RET_CONF_NOT_GLBL); + } + + if(!strcasecmp((char*)pszName, "action")) { + setActionScope(); + } else { + errmsg.LogError(0, RS_RET_INVLD_CONF_OBJ, "invalid config object \"%s\" in $Begin", pszName); + ABORT_FINALIZE(RS_RET_INVLD_CONF_OBJ); + } + +finalize_it: + free(pszName); /* no longer needed */ + RETiRet; +} + + +/* This method is called to end a config scope and switch + * back to global scope. + * rgerhards, 2010-07-23 + */ +static rsRetVal +endConfObj(void __attribute__((unused)) *pVal, uchar *pszName) +{ + DEFiRet; + + if(currConfObj == eConfObjGlobal) { + errmsg.LogError(0, RS_RET_CONF_NOT_GLBL, "already in global scope - dangling $End"); + ABORT_FINALIZE(RS_RET_CONF_IN_GLBL); + } + + if(!strcasecmp((char*)pszName, "action")) { + if(currConfObj == eConfObjAction) { + errmsg.LogError(0, RS_RET_CONF_END_NO_ACT, "$End action but not action specified"); + /* this is a warning, we continue processing in that case (unscope) */ + } else if(currConfObj != eConfObjActionWaitEnd) { + errmsg.LogError(0, RS_RET_CONF_INVLD_END, "$End not for active config object - " + "nesting error?"); + ABORT_FINALIZE(RS_RET_CONF_INVLD_END); + } + currConfObj = eConfObjGlobal; + CHKiRet(unsetActionScope()); + } else { + errmsg.LogError(0, RS_RET_INVLD_CONF_OBJ, "invalid config object \"%s\" in $End", pszName); + ABORT_FINALIZE(RS_RET_INVLD_CONF_OBJ); + } + +finalize_it: + free(pszName); /* no longer needed */ + RETiRet; +} + + +/* Reset config variables to default values. Note that + * when we are inside an scope, we simply reset this to global. + * However, $ResetConfigVariables is a global directive, and as such + * will not be honored inside a scope! + * rgerhards, 2010-07-23 + */ +static rsRetVal +resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) +{ + currConfObj = eConfObjGlobal; + bConfStrictScoping = 0; + return RS_RET_OK; +} + + /* exit our class * rgerhards, 2008-03-11 */ @@ -1291,6 +1442,11 @@ BEGINAbstractObjClassInit(conf, 1, OBJ_IS_CORE_MODULE) /* class, version - CHANG CHKiRet(objUse(net, LM_NET_FILENAME)); /* TODO: make this dependcy go away! */ CHKiRet(objUse(rule, CORE_COMPONENT)); CHKiRet(objUse(ruleset, CORE_COMPONENT)); + + CHKiRet(regCfSysLineHdlr((uchar *)"begin", 0, eCmdHdlrGetWord, beginConfObj, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"end", 0, eCmdHdlrGetWord, endConfObj, NULL, NULL, eConfObjAlways)); + CHKiRet(regCfSysLineHdlr((uchar *)"strictscoping", 0, eCmdHdlrBinary, NULL, &bConfStrictScoping, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, NULL, eConfObjAction)); ENDObjClassInit(conf) /* vi:set ai: diff --git a/runtime/conf.h b/runtime/conf.h index d85d1f82..bc09d502 100644 --- a/runtime/conf.h +++ b/runtime/conf.h @@ -28,6 +28,8 @@ * somewhat strange (at least its name). -- rgerhards, 2007-08-01 */ enum eDirective { DIR_TEMPLATE = 0, DIR_OUTCHANNEL = 1, DIR_ALLOWEDSENDER = 2}; +extern ecslConfObjType currConfObj; +extern int bConfStrictScoping; /* force strict scoping during config processing? */ /* interfaces */ BEGINinterface(conf) /* name must also be changed in ENDinterface macro! */ @@ -38,8 +40,14 @@ BEGINinterface(conf) /* name must also be changed in ENDinterface macro! */ rsRetVal (*cfline)(uchar *line, rule_t **pfCurr); rsRetVal (*processConfFile)(uchar *pConfFile); rsRetVal (*GetNbrActActions)(int *); + /* version 4 -- 2010-07-23 rgerhards */ + /* "just" added global variables + * FYI: we reconsider repacking as a non-object, as only the core currently + * accesses this module. The current object structure complicates things without + * any real benefit. + */ ENDinterface(conf) -#define confCURR_IF_VERSION 3 /* increment whenever you change the interface structure! */ +#define confCURR_IF_VERSION 4 /* increment whenever you change the interface structure! */ /* in Version 3, entry point "ReInitConf()" was removed, as we do not longer need * to support restart-type HUP -- rgerhards, 2009-07-15 */ diff --git a/runtime/ctok.c b/runtime/ctok.c index 99b0e095..19c9bd24 100644 --- a/runtime/ctok.c +++ b/runtime/ctok.c @@ -277,6 +277,9 @@ ctokGetVar(ctok_t *pThis, ctok_token_t *pToken) if(c == '$') { /* second dollar, we have a system variable */ pToken->tok = ctok_SYSVAR; CHKiRet(ctokGetCharFromStream(pThis, &c)); /* "eat" it... */ + } else if(c == '!') { /* cee variable indicator */ + pToken->tok = ctok_CEEVAR; + CHKiRet(ctokGetCharFromStream(pThis, &c)); /* "eat" it... */ } else { pToken->tok = ctok_MSGVAR; } diff --git a/runtime/ctok_token.h b/runtime/ctok_token.h index d36689fa..1413c699 100644 --- a/runtime/ctok_token.h +++ b/runtime/ctok_token.h @@ -54,6 +54,7 @@ typedef struct { ctok_FUNCTION = 17, ctok_THEN = 18, ctok_STRADD = 19, + ctok_CEEVAR = 20, ctok_CMP_EQ = 100, /* all compare operations must be in a row */ ctok_CMP_NEQ = 101, ctok_CMP_LT = 102, diff --git a/runtime/expr.c b/runtime/expr.c index e449d1c7..01431474 100644 --- a/runtime/expr.c +++ b/runtime/expr.c @@ -151,6 +151,11 @@ terminal(expr_t *pThis, ctok_t *tok) CHKiRet(ctok_token.UnlinkVar(pToken, &pVar)); CHKiRet(vmprg.AddVarOperation(pThis->pVmprg, opcode_PUSHMSGVAR, pVar)); /* add to program */ break; + case ctok_CEEVAR: + dbgoprint((obj_t*) pThis, "SYSVAR\n"); + CHKiRet(ctok_token.UnlinkVar(pToken, &pVar)); + CHKiRet(vmprg.AddVarOperation(pThis->pVmprg, opcode_PUSHCEEVAR, pVar)); /* add to program */ + break; case ctok_SYSVAR: dbgoprint((obj_t*) pThis, "SYSVAR\n"); CHKiRet(ctok_token.UnlinkVar(pToken, &pVar)); diff --git a/runtime/glbl.c b/runtime/glbl.c index c7bb88a5..7dc17df4 100644 --- a/runtime/glbl.c +++ b/runtime/glbl.c @@ -356,16 +356,16 @@ BEGINAbstractObjClassInit(glbl, 1, OBJ_IS_CORE_MODULE) /* class, version */ CHKiRet(objUse(prop, CORE_COMPONENT)); /* register config handlers (TODO: we need to implement a way to unregister them) */ - CHKiRet(regCfSysLineHdlr((uchar *)"workdirectory", 0, eCmdHdlrGetWord, NULL, &pszWorkDir, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"dropmsgswithmaliciousdnsptrrecords", 0, eCmdHdlrBinary, NULL, &bDropMalPTRMsgs, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"defaultnetstreamdriver", 0, eCmdHdlrGetWord, NULL, &pszDfltNetstrmDrvr, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"defaultnetstreamdrivercafile", 0, eCmdHdlrGetWord, NULL, &pszDfltNetstrmDrvrCAF, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"defaultnetstreamdriverkeyfile", 0, eCmdHdlrGetWord, NULL, &pszDfltNetstrmDrvrKeyFile, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"defaultnetstreamdrivercertfile", 0, eCmdHdlrGetWord, NULL, &pszDfltNetstrmDrvrCertFile, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"localhostname", 0, eCmdHdlrGetWord, NULL, &LocalHostNameOverride, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"optimizeforuniprocessor", 0, eCmdHdlrBinary, NULL, &bOptimizeUniProc, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"preservefqdn", 0, eCmdHdlrBinary, NULL, &bPreserveFQDN, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, NULL)); + CHKiRet(regCfSysLineHdlr((uchar *)"workdirectory", 0, eCmdHdlrGetWord, NULL, &pszWorkDir, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"dropmsgswithmaliciousdnsptrrecords", 0, eCmdHdlrBinary, NULL, &bDropMalPTRMsgs, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"defaultnetstreamdriver", 0, eCmdHdlrGetWord, NULL, &pszDfltNetstrmDrvr, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"defaultnetstreamdrivercafile", 0, eCmdHdlrGetWord, NULL, &pszDfltNetstrmDrvrCAF, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"defaultnetstreamdriverkeyfile", 0, eCmdHdlrGetWord, NULL, &pszDfltNetstrmDrvrKeyFile, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"defaultnetstreamdrivercertfile", 0, eCmdHdlrGetWord, NULL, &pszDfltNetstrmDrvrCertFile, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"localhostname", 0, eCmdHdlrGetWord, NULL, &LocalHostNameOverride, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"optimizeforuniprocessor", 0, eCmdHdlrBinary, NULL, &bOptimizeUniProc, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"preservefqdn", 0, eCmdHdlrBinary, NULL, &bPreserveFQDN, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, NULL, eConfObjGlobal)); INIT_ATOMIC_HELPER_MUT(mutTerminateInputs); ENDObjClassInit(glbl) diff --git a/runtime/glbl.h b/runtime/glbl.h index 4b4bdf83..82bd1a7a 100644 --- a/runtime/glbl.h +++ b/runtime/glbl.h @@ -76,7 +76,7 @@ BEGINinterface(glbl) /* name must also be changed in ENDinterface macro! */ */ SIMP_PROP(FdSetSize, int) /* v7: was neeeded to mean v5+v6 - do NOT add anything else for that version! */ - /* next change is v8! */ + /* next is v8! */ #undef SIMP_PROP ENDinterface(glbl) #define glblCURR_IF_VERSION 7 /* increment whenever you change the interface structure! */ diff --git a/runtime/module-template.h b/runtime/module-template.h index d05ec23c..f0084ea1 100644 --- a/runtime/module-template.h +++ b/runtime/module-template.h @@ -35,7 +35,7 @@ /* macro to define standard output-module static data members */ #define DEF_MOD_STATIC_DATA \ - static __attribute__((unused)) rsRetVal (*omsdRegCFSLineHdlr)(); + static __attribute__((unused)) rsRetVal (*omsdRegCFSLineHdlr)(uchar *pCmdName, int bChainingPermitted, ecslCmdHdrlType eType, rsRetVal (*pHdlr)(), void *pData, void *pOwnerCookie, ecslConfObjType eConfObjType); #define DEF_OMOD_STATIC_DATA \ DEF_MOD_STATIC_DATA \ @@ -306,6 +306,50 @@ static rsRetVal tryResume(instanceData __attribute__((unused)) *pData)\ } +/* Config scoping system. + * save current config scope and start a new one. Note that we do NOT implement a + * stack. Exactly one scope can be saved. + * We assume standard naming conventions (local confgSettings_t holds all + * config settings and MUST have been defined before this macro is being used!). + * Note that initConfVars() must be defined locally as well. + */ +#define SCOPING_SUPPORT \ +static rsRetVal initConfVars(void);\ +static configSettings_t cs; /* our current config settings */ \ +static configSettings_t cs_save; /* our saved (scope!) config settings */ \ +static rsRetVal newScope(void) \ +{ \ + DEFiRet; \ + memcpy(&cs_save, &cs, sizeof(cs)); \ + iRet = initConfVars(); \ + RETiRet; \ +} \ +static rsRetVal restoreScope(void) \ +{ \ + DEFiRet; \ + memcpy(&cs, &cs_save, sizeof(cs)); \ + RETiRet; \ +} +/* initConfVars() + * This entry point is called to check if a module can resume operations. This + * happens when a module requested that it be suspended. In suspended state, + * the engine periodically tries to resume the module. If that succeeds, normal + * processing continues. If not, the module will not be called unless a + * tryResume() call succeeds. + * Returns RS_RET_OK, if resumption succeeded, RS_RET_SUSPENDED otherwise + * rgerhard, 2007-08-02 + */ +#define BEGINinitConfVars \ +static rsRetVal initConfVars(void)\ +{\ + DEFiRet; + +#define CODESTARTinitConfVars + +#define ENDinitConfVars \ + RETiRet;\ +} + /* queryEtryPt() */ @@ -358,6 +402,10 @@ static rsRetVal queryEtryPt(uchar *name, rsRetVal (**pEtryPoint)())\ *pEtryPoint = freeInstance;\ } else if(!strcmp((char*) name, "parseSelectorAct")) {\ *pEtryPoint = parseSelectorAct;\ + } else if(!strcmp((char*) name, "newScope")) {\ + *pEtryPoint = newScope;\ + } else if(!strcmp((char*) name, "restoreScope")) {\ + *pEtryPoint = restoreScope;\ } else if(!strcmp((char*) name, "isCompatibleWithFeature")) {\ *pEtryPoint = isCompatibleWithFeature;\ } else if(!strcmp((char*) name, "tryResume")) {\ @@ -473,6 +521,10 @@ rsRetVal modInit##uniqName(int iIFVersRequested __attribute__((unused)), int *ip /* now get the obj interface so that we can access other objects */ \ CHKiRet(pObjGetObjInterface(&obj)); +/* do those initializations necessary for scoping */ +#define SCOPINGmodInit \ + initConfVars(); + #define ENDmodInit \ finalize_it:\ *pQueryEtryPt = queryEtryPt;\ diff --git a/runtime/modules.c b/runtime/modules.c index d7362753..73a0012c 100644 --- a/runtime/modules.c +++ b/runtime/modules.c @@ -350,8 +350,7 @@ static modInfo_t *GetNxt(modInfo_t *pThis) /* this function is like GetNxt(), but it returns pointers to - * modules of specific type only. As we currently deal just with output modules, - * it is a dummy, to be filled with real code later. + * modules of specific type only. * rgerhards, 2007-07-24 */ static modInfo_t *GetNxtType(modInfo_t *pThis, eModType_t rqtdType) @@ -461,6 +460,8 @@ doModInit(rsRetVal (*modInit)(int, int*, rsRetVal(**)(), rsRetVal(*)(), modInfo_ CHKiRet((*pNew->modQueryEtryPt)((uchar*)"doAction", &pNew->mod.om.doAction)); CHKiRet((*pNew->modQueryEtryPt)((uchar*)"parseSelectorAct", &pNew->mod.om.parseSelectorAct)); CHKiRet((*pNew->modQueryEtryPt)((uchar*)"tryResume", &pNew->tryResume)); + CHKiRet((*pNew->modQueryEtryPt)((uchar*)"newScope", &pNew->mod.om.newScope)); + CHKiRet((*pNew->modQueryEtryPt)((uchar*)"restoreScope", &pNew->mod.om.restoreScope)); /* try load optional interfaces */ localRet = (*pNew->modQueryEtryPt)((uchar*)"doHUP", &pNew->doHUP); if(localRet != RS_RET_OK && localRet != RS_RET_MODULE_ENTRY_POINT_NOT_FOUND) @@ -589,6 +590,8 @@ static void modPrintList(void) dbgprintf("\tparseSelectorAct: 0x%lx\n", (unsigned long) pMod->mod.om.parseSelectorAct); dbgprintf("\ttryResume: 0x%lx\n", (unsigned long) pMod->tryResume); dbgprintf("\tdoHUP: 0x%lx\n", (unsigned long) pMod->doHUP); + dbgprintf("\tnewScope: 0x%lx\n", (unsigned long) pMod->mod.om.newScope); + dbgprintf("\trestoreScope: 0x%lx\n", (unsigned long) pMod->mod.om.restoreScope); dbgprintf("\tBeginTransaction: 0x%lx\n", (unsigned long) ((pMod->mod.om.beginTransaction == dummyBeginTransaction) ? 0 : pMod->mod.om.beginTransaction)); diff --git a/runtime/modules.h b/runtime/modules.h index 49586e8d..9569512b 100644 --- a/runtime/modules.h +++ b/runtime/modules.h @@ -47,8 +47,10 @@ * version 5 changes the way parsing works for input modules. This is * an important change, parseAndSubmitMessage() goes away. Other * module types are not affected. -- rgerhards, 2008-10-09 + * version 6 introduces scoping support (starting with the output + * modules) -- rgerhards, 2010-07-27 */ -#define CURR_MOD_IF_VERSION 5 +#define CURR_MOD_IF_VERSION 6 typedef enum eModType_ { eMOD_IN = 0, /* input module */ @@ -117,6 +119,8 @@ struct modInfo_s { rsRetVal (*doAction)(uchar**, unsigned, void*); rsRetVal (*endTransaction)(void*); rsRetVal (*parseSelectorAct)(uchar**, void**,omodStringRequest_t**); + rsRetVal (*newScope)(void); + rsRetVal (*restoreScope)(void); } om; struct { /* data for library modules */ } lm; diff --git a/runtime/msg.c b/runtime/msg.c index e8be79db..ad045dec 100644 --- a/runtime/msg.c +++ b/runtime/msg.c @@ -37,6 +37,7 @@ #include <ctype.h> #include <sys/socket.h> #include <netdb.h> +#include <libee/libee.h> #if HAVE_MALLOC_H # include <malloc.h> #endif @@ -444,6 +445,10 @@ rsRetVal propNameToID(cstr_t *pCSPropName, propid_t *pPropID) *pPropID = PROP_SYS_MINUTE; } else if(!strcmp((char*) pName, "$myhostname")) { *pPropID = PROP_SYS_MYHOSTNAME; + } else if(!strcmp((char*) pName, "$!all-json")) { + *pPropID = PROP_CEE_ALL_JSON; + } else if(!strncmp((char*) pName, "$!", 2)) { + *pPropID = PROP_CEE; } else { *pPropID = PROP_INVALID; iRet = RS_RET_VAR_NOT_FOUND; @@ -525,6 +530,10 @@ uchar *propIDToName(propid_t propID) return UCHAR_CONSTANT("$MINUTE"); case PROP_SYS_MYHOSTNAME: return UCHAR_CONSTANT("$MYHOSTNAME"); + case PROP_CEE: + return UCHAR_CONSTANT("*CEE-based property*"); + case PROP_CEE_ALL_JSON: + return UCHAR_CONSTANT("$!all-json"); default: return UCHAR_CONSTANT("*invalid property id*"); } @@ -707,6 +716,7 @@ static inline rsRetVal msgBaseConstruct(msg_t **ppThis) pM->pRcvFromIP = NULL; pM->rcvFrom.pRcvFrom = NULL; pM->pRuleset = NULL; + pM->event = NULL; memset(&pM->tRcvdAt, 0, sizeof(pM->tRcvdAt)); memset(&pM->tTIMESTAMP, 0, sizeof(pM->tTIMESTAMP)); pM->TAG.pszTAG = NULL; @@ -833,6 +843,8 @@ CODESTARTobjDestruct(msg) rsCStrDestruct(&pThis->pCSPROCID); if(pThis->pCSMSGID != NULL) rsCStrDestruct(&pThis->pCSMSGID); + if(pThis->event != NULL) + ee_deleteEvent(pThis->event); # ifndef HAVE_ATOMIC_BUILTINS MsgUnlock(pThis); # endif @@ -1198,7 +1210,7 @@ char *getProtocolVersionString(msg_t *pM) } -static inline void +void getRawMsg(msg_t *pM, uchar **pBuf, int *piLen) { if(pM == NULL) { @@ -2219,6 +2231,41 @@ static uchar *getNOW(eNOWType eNow) #undef tmpBUFSIZE /* clean up */ +/* Get a CEE-Property from libee. This function probably should be + * placed somewhere else, but this smells like a big restructuring + * useful in any case. So for the time being, I'll simply leave the + * function here, as the context seems good enough. -- rgerhards, 2010-12-01 + */ +static inline void +getCEEPropVal(msg_t *pMsg, es_str_t *propName, uchar **pRes, int *buflen, unsigned short *pbMustBeFreed) +{ + struct ee_field *field; + es_str_t *str; + + if(*pbMustBeFreed) + free(*pRes); + *pRes = NULL; + + if(pMsg->event == NULL) goto finalize_it; + if((field = ee_getEventField(pMsg->event, propName)) == NULL) + goto finalize_it; + /* right now, we always extract data from the first field value. A reason for this + * is that as of now (2010-12-01) liblognorm never populates more than one ;) + */ + if((str = ee_getFieldValueAsStr(field, 0)) == NULL) goto finalize_it; + *pRes = (unsigned char*) es_str2cstr(str, "#000"); + es_deleteStr(str); + *buflen = (int) ustrlen(*pRes); + *pbMustBeFreed = 1; + +finalize_it: + if(*pRes == NULL) { + /* could not find any value, so set it to empty */ + *pRes = (unsigned char*)""; + *pbMustBeFreed = 0; + } +} + /* This function returns a string-representation of the * requested message property. This is a generic function used * to abstract properties so that these can be easier @@ -2261,7 +2308,7 @@ static uchar *getNOW(eNOWType eNow) *pPropLen = sizeof("**OUT OF MEMORY**") - 1; \ return(UCHAR_CONSTANT("**OUT OF MEMORY**"));} uchar *MsgGetProp(msg_t *pMsg, struct templateEntry *pTpe, - propid_t propID, size_t *pPropLen, + propid_t propid, es_str_t *propName, size_t *pPropLen, unsigned short *pbMustBeFreed) { uchar *pRes; /* result pointer */ @@ -2270,6 +2317,7 @@ uchar *MsgGetProp(msg_t *pMsg, struct templateEntry *pTpe, uchar *pBuf; int iLen; short iOffs; + es_str_t *str; /* for CEE handling, temp. string */ BEGINfunc assert(pMsg != NULL); @@ -2283,7 +2331,7 @@ uchar *MsgGetProp(msg_t *pMsg, struct templateEntry *pTpe, *pbMustBeFreed = 0; - switch(propID) { + switch(propid) { case PROP_MSG: pRes = getMSG(pMsg); bufLen = getMSGLen(pMsg); @@ -2416,11 +2464,20 @@ uchar *MsgGetProp(msg_t *pMsg, struct templateEntry *pTpe, case PROP_SYS_MYHOSTNAME: pRes = glbl.GetLocalHostName(); break; + case PROP_CEE_ALL_JSON: + ee_fmtEventToJSON(pMsg->event, &str); + pRes = (uchar*) es_str2cstr(str, "#000"); + es_deleteStr(str); + *pbMustBeFreed = 1; /* all of these functions allocate dyn. memory */ + break; + case PROP_CEE: + getCEEPropVal(pMsg, propName, &pRes, &bufLen, pbMustBeFreed); + break; default: /* there is no point in continuing, we may even otherwise render the * error message unreadable. rgerhards, 2007-07-10 */ - dbgprintf("invalid property id: '%d'\n", propID); + dbgprintf("invalid property id: '%d'\n", propid); *pbMustBeFreed = 0; *pPropLen = sizeof("**INVALID PROPERTY NAME**") - 1; return UCHAR_CONSTANT("**INVALID PROPERTY NAME**"); @@ -2428,6 +2485,7 @@ uchar *MsgGetProp(msg_t *pMsg, struct templateEntry *pTpe, /* If we did not receive a template pointer, we are already done... */ if(pTpe == NULL) { + *pPropLen = (bufLen == -1) ? ustrlen(pRes) : bufLen; return pRes; } @@ -3014,6 +3072,61 @@ uchar *MsgGetProp(msg_t *pMsg, struct templateEntry *pTpe, } +/* The function returns a cee variable suitable for use with RainerScript. Most importantly, this means + * that the value is returned in a var_t object. The var_t is constructed inside this function and + * MUST be freed by the caller. + * Note that we need to do a lot of conversions between es_str_t and cstr -- this will go away once + * we have moved larger parts of rsyslog to es_str_t. Acceptable for the moment, especially as we intend + * to rewrite the script engine as well! + * rgerhards, 2010-12-03 + */ +rsRetVal +msgGetCEEVar(msg_t *pMsg, cstr_t *propName, var_t **ppVar) +{ + DEFiRet; + var_t *pVar; + cstr_t *pstrProp; + es_str_t *str = NULL; + es_str_t *epropName = NULL; + struct ee_field *field; + + ISOBJ_TYPE_assert(pMsg, msg); + ASSERT(propName != NULL); + ASSERT(ppVar != NULL); + + /* make sure we have a var_t instance */ + CHKiRet(var.Construct(&pVar)); + CHKiRet(var.ConstructFinalize(pVar)); + + epropName = es_newStrFromBuf((char*)propName->pBuf, propName->iStrLen); + if((field = ee_getEventField(pMsg->event, epropName)) != NULL) { + /* right now, we always extract data from the first field value. A reason for this + * is that as of now (2010-12-01) liblognorm never populates more than one ;) + */ + str = ee_getFieldValueAsStr(field, 0); + } + + if(str == NULL) { + CHKiRet(cstrConstruct(&pstrProp)); + CHKiRet(cstrFinalize(pstrProp)); + } else { + CHKiRet(cstrConstructFromESStr(&pstrProp, str)); + } + + /* now create a string object out of it and hand that over to the var */ + CHKiRet(var.SetString(pVar, pstrProp)); + es_deleteStr(str); + + /* finally store var */ + *ppVar = pVar; + +finalize_it: + if(epropName != NULL) + es_deleteStr(epropName); + RETiRet; +} + + /* The returns a message variable suitable for use with RainerScript. Most importantly, this means * that the value is returned in a var_t object. The var_t is constructed inside this function and * MUST be freed by the caller. @@ -3041,7 +3154,7 @@ msgGetMsgVar(msg_t *pThis, cstr_t *pstrPropName, var_t **ppVar) /* always call MsgGetProp() without a template specifier */ /* TODO: optimize propNameToID() call -- rgerhards, 2009-06-26 */ propNameToID(pstrPropName, &propid); - pszProp = (uchar*) MsgGetProp(pThis, NULL, propid, &propLen, &bMustBeFreed); + pszProp = (uchar*) MsgGetProp(pThis, NULL, propid, NULL, &propLen, &bMustBeFreed); /* now create a string object out of it and hand that over to the var */ CHKiRet(rsCStrConstructFromszStr(&pstrProp, pszProp)); @@ -3056,6 +3169,8 @@ finalize_it: RETiRet; } + + /* This function can be used as a generic way to set properties. * We have to handle a lot of legacy, so our return value is not always * 100% correct (called functions do not always provide one, should diff --git a/runtime/msg.h b/runtime/msg.h index 4897959c..1fd95994 100644 --- a/runtime/msg.h +++ b/runtime/msg.h @@ -29,10 +29,12 @@ #define MSG_H_INCLUDED 1 #include <pthread.h> +#include <libestr.h> #include "obj.h" #include "syslogd-types.h" #include "template.h" #include "atomic.h" +#include "libee/libee.h" /* rgerhards 2004-11-08: The following structure represents a @@ -105,6 +107,7 @@ struct msg { it obviously is solved in way or another...). */ struct syslogTime tRcvdAt;/* time the message entered this program */ struct syslogTime tTIMESTAMP;/* (parsed) value of the timestamp */ + struct ee_event *event; /**< libee event */ /* some fixed-size buffers to save malloc()/free() for frequently used fields (from the default templates) */ uchar szRawMsg[CONF_RAWMSG_BUFSIZE]; /* most messages are small, and these are stored here (without malloc/free!) */ uchar szHOSTNAME[CONF_HOSTNAME_BUFSIZE]; @@ -162,7 +165,8 @@ void MsgSetRawMsgWOSize(msg_t *pMsg, char* pszRawMsg); void MsgSetRawMsg(msg_t *pMsg, char* pszRawMsg, size_t lenMsg); rsRetVal MsgReplaceMSG(msg_t *pThis, uchar* pszMSG, int lenMSG); uchar *MsgGetProp(msg_t *pMsg, struct templateEntry *pTpe, - propid_t propID, size_t *pPropLen, unsigned short *pbMustBeFreed); + propid_t propid, es_str_t *propName, + size_t *pPropLen, unsigned short *pbMustBeFreed); char *textpri(char *pRes, size_t pResLen, int pri); rsRetVal msgGetMsgVar(msg_t *pThis, cstr_t *pstrPropName, var_t **ppVar); rsRetVal MsgEnableThreadSafety(void); @@ -170,6 +174,8 @@ uchar *getRcvFrom(msg_t *pM); void getTAG(msg_t *pM, uchar **ppBuf, int *piLen); char *getTimeReported(msg_t *pM, enum tplFormatTypes eFmt); char *getPRI(msg_t *pMsg); +void getRawMsg(msg_t *pM, uchar **pBuf, int *piLen); +rsRetVal msgGetCEEVar(msg_t *pThis, cstr_t *propName, var_t **ppVar); /* TODO: remove these five (so far used in action.c) */ diff --git a/runtime/parser.c b/runtime/parser.c index d3644976..8776a25e 100644 --- a/runtime/parser.c +++ b/runtime/parser.c @@ -695,12 +695,12 @@ BEGINObjClassInit(parser, 1, OBJ_IS_CORE_MODULE) /* class, version */ CHKiRet(objUse(datetime, CORE_COMPONENT)); CHKiRet(objUse(ruleset, CORE_COMPONENT)); - CHKiRet(regCfSysLineHdlr((uchar *)"controlcharacterescapeprefix", 0, eCmdHdlrGetChar, NULL, &cCCEscapeChar, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"droptrailinglfonreception", 0, eCmdHdlrBinary, NULL, &bDropTrailingLF, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"escapecontrolcharactersonreceive", 0, eCmdHdlrBinary, NULL, &bEscapeCCOnRcv, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"escape8bitcharactersonreceive", 0, eCmdHdlrBinary, NULL, &bEscape8BitChars, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"escapecontrolcharactertab", 0, eCmdHdlrBinary, NULL, &bEscapeTab, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, NULL)); + CHKiRet(regCfSysLineHdlr((uchar *)"controlcharacterescapeprefix", 0, eCmdHdlrGetChar, NULL, &cCCEscapeChar, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"droptrailinglfonreception", 0, eCmdHdlrBinary, NULL, &bDropTrailingLF, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"escapecontrolcharactersonreceive", 0, eCmdHdlrBinary, NULL, &bEscapeCCOnRcv, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"escape8bitcharactersonreceive", 0, eCmdHdlrBinary, NULL, &bEscape8BitChars, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"escapecontrolcharactertab", 0, eCmdHdlrBinary, NULL, &bEscapeTab, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, NULL, eConfObjGlobal)); InitParserList(&pParsLstRoot); InitParserList(&pDfltParsLst); diff --git a/runtime/rsyslog.h b/runtime/rsyslog.h index b47ef82e..17b20de2 100644 --- a/runtime/rsyslog.h +++ b/runtime/rsyslog.h @@ -136,6 +136,8 @@ typedef uintTiny propid_t; #define PROP_SYS_QHOUR 156 #define PROP_SYS_MINUTE 157 #define PROP_SYS_MYHOSTNAME 158 +#define PROP_CEE 200 +#define PROP_CEE_ALL_JSON 201 /* The error codes below are orginally "borrowed" from @@ -330,6 +332,11 @@ enum rsRetVal_ /** return value. All methods return this if not specified oth RS_RET_TIMEOUT = -2164, /**< timeout occured during operation */ RS_RET_RCV_ERR = -2165, /**< error occured during socket rcv operation */ RS_RET_NO_SOCK_CONFIGURED = -2166, /**< no socket (name) was configured where one is required */ + RS_RET_CONF_NOT_GLBL = -2167, /**< $Begin not in global scope */ + RS_RET_CONF_IN_GLBL = -2168, /**< $End when in global scope */ + RS_RET_CONF_INVLD_END = -2169, /**< $End for wrong conf object (probably nesting error) */ + RS_RET_CONF_INVLD_SCOPE = -2170,/**< config statement not valid in current scope (e.g. global stmt in action block) */ + RS_RET_CONF_END_NO_ACT = -2171, /**< end of action block, but no actual action specified */ RS_RET_NO_LSTN_DEFINED = -2172, /**< no listener defined (e.g. inside an input module) */ RS_RET_EPOLL_CR_FAILED = -2173, /**< epoll_create() failed */ RS_RET_EPOLL_CTL_FAILED = -2174, /**< epoll_ctl() failed */ @@ -340,6 +347,11 @@ enum rsRetVal_ /** return value. All methods return this if not specified oth RS_RET_ERR_HDFS_OPEN = -2179, /**< error during hdfsOpen (e.g. file does not exist) */ RS_RET_FILE_NOT_SPECIFIED = -2180, /**< file name not configured where this was required */ + RS_RET_INVLD_CONF_OBJ= -2200, /**< invalid config object (e.g. $Begin conf statement) */ + RS_RET_ERR_LIBEE_INIT = -2201, /**< cannot obtain libee ctx */ + RS_RET_ERR_LIBLOGNORM_INIT = -2202,/**< cannot obtain liblognorm ctx */ + RS_RET_ERR_LIBLOGNORM_SAMPDB_LOAD = -2203,/**< liblognorm sampledb load failed */ + /* RainerScript error messages (range 1000.. 1999) */ RS_RET_SYSVAR_NOT_FOUND = 1001, /**< system variable could not be found (maybe misspelled) */ @@ -458,6 +470,13 @@ rsRetVal rsrtExit(void); int rsrtIsInit(void); rsRetVal rsrtSetErrLogger(rsRetVal (*errLogger)(int, uchar*)); +/* this define below is (later) intended to be used to implement empty + * structs. TODO: check if compilers supports this and, if not, define + * a dummy variable. This requires review of where in code empty structs + * are already defined. -- rgerhards, 2010-07-26 + */ +#define EMPTY_STRUCT + #endif /* multi-include protection */ /* vim:set ai: */ diff --git a/runtime/rule.c b/runtime/rule.c index 42773768..fc1ee17c 100644 --- a/runtime/rule.c +++ b/runtime/rule.c @@ -70,6 +70,12 @@ getFIOPName(unsigned iFIOP) case FIOP_REGEX: pRet = "regex"; break; + case FIOP_EREREGEX: + pRet = "ereregex"; + break; + case FIOP_ISEMPTY: + pRet = "isempty"; + break; default: pRet = "NOP"; break; @@ -190,7 +196,8 @@ dbgprintf("testing filter, f_pmask %d\n", pRule->f_filterData.f_pmask[pMsg->iFac bRet = (pResult->val.num) ? 1 : 0; } else { assert(pRule->f_filter_type == FILTER_PROP); /* assert() just in case... */ - pszPropVal = MsgGetProp(pMsg, NULL, pRule->f_filterData.prop.propID, &propLen, &pbMustBeFreed); + pszPropVal = MsgGetProp(pMsg, NULL, pRule->f_filterData.prop.propID, + pRule->f_filterData.prop.propName, &propLen, &pbMustBeFreed); /* Now do the compares (short list currently ;)) */ switch(pRule->f_filterData.prop.operation ) { @@ -198,6 +205,10 @@ dbgprintf("testing filter, f_pmask %d\n", pRule->f_filterData.f_pmask[pMsg->iFac if(rsCStrLocateInSzStr(pRule->f_filterData.prop.pCSCompValue, (uchar*) pszPropVal) != -1) bRet = 1; break; + case FIOP_ISEMPTY: + if(propLen == 0) + bRet = 1; /* process message! */ + break; case FIOP_ISEQUAL: if(rsCStrSzStrCmp(pRule->f_filterData.prop.pCSCompValue, pszPropVal, ustrlen(pszPropVal)) == 0) @@ -230,14 +241,28 @@ dbgprintf("testing filter, f_pmask %d\n", pRule->f_filterData.f_pmask[pMsg->iFac bRet = (bRet == 1) ? 0 : 1; if(Debug) { - dbgprintf("Filter: check for property '%s' (value '%s') ", - propIDToName(pRule->f_filterData.prop.propID), pszPropVal); + char *cstr; + if(pRule->f_filterData.prop.propID == PROP_CEE) { + cstr = es_str2cstr(pRule->f_filterData.prop.propName, NULL); + dbgprintf("Filter: check for CEE property '%s' (value '%s') ", + cstr, pszPropVal); + free(cstr); + } else { + dbgprintf("Filter: check for property '%s' (value '%s') ", + propIDToName(pRule->f_filterData.prop.propID), pszPropVal); + } if(pRule->f_filterData.prop.isNegated) dbgprintf("NOT "); - dbgprintf("%s '%s': %s\n", - getFIOPName(pRule->f_filterData.prop.operation), - rsCStrGetSzStrNoNULL(pRule->f_filterData.prop.pCSCompValue), - bRet ? "TRUE" : "FALSE"); + if(pRule->f_filterData.prop.operation == FIOP_ISEMPTY) { + dbgprintf("%s : %s\n", + getFIOPName(pRule->f_filterData.prop.operation), + bRet ? "TRUE" : "FALSE"); + } else { + dbgprintf("%s '%s': %s\n", + getFIOPName(pRule->f_filterData.prop.operation), + rsCStrGetSzStrNoNULL(pRule->f_filterData.prop.pCSCompValue), + bRet ? "TRUE" : "FALSE"); + } } /* cleanup */ @@ -324,6 +349,8 @@ CODESTARTobjDestruct(rule) rsCStrDestruct(&pThis->f_filterData.prop.pCSCompValue); if(pThis->f_filterData.prop.regex_cache != NULL) rsCStrRegexDestruct(&pThis->f_filterData.prop.regex_cache); + if(pThis->f_filterData.prop.propName != NULL) + es_deleteStr(pThis->f_filterData.prop.propName); } else if(pThis->f_filter_type == FILTER_EXPR) { if(pThis->f_filterData.f_expr != NULL) expr.Destruct(&pThis->f_filterData.f_expr); @@ -368,6 +395,7 @@ DEFFUNC_llExecFunc(dbgPrintInitInfoAction) /* debugprint for the rule object */ BEGINobjDebugPrint(rule) /* be sure to specify the object type also in END and CODESTART macros! */ int i; + char *cstr; CODESTARTobjDebugPrint(rule) dbgoprint((obj_t*) pThis, "rsyslog rule:\n"); if(pThis->pCSProgNameComp != NULL) @@ -388,12 +416,19 @@ CODESTARTobjDebugPrint(rule) } else { dbgprintf("PROPERTY-BASED Filter:\n"); dbgprintf("\tProperty.: '%s'\n", propIDToName(pThis->f_filterData.prop.propID)); + if(pThis->f_filterData.prop.propName != NULL) { + cstr = es_str2cstr(pThis->f_filterData.prop.propName, NULL); + dbgprintf("\tCEE-Prop.: '%s'\n", cstr); + free(cstr); + } dbgprintf("\tOperation: "); if(pThis->f_filterData.prop.isNegated) dbgprintf("NOT "); dbgprintf("'%s'\n", getFIOPName(pThis->f_filterData.prop.operation)); - dbgprintf("\tValue....: '%s'\n", - rsCStrGetSzStrNoNULL(pThis->f_filterData.prop.pCSCompValue)); + if(pThis->f_filterData.prop.pCSCompValue != NULL) { + dbgprintf("\tValue....: '%s'\n", + rsCStrGetSzStrNoNULL(pThis->f_filterData.prop.pCSCompValue)); + } dbgprintf("\tAction...: "); } diff --git a/runtime/rule.h b/runtime/rule.h index 309a2ed8..3b34e11a 100644 --- a/runtime/rule.h +++ b/runtime/rule.h @@ -25,6 +25,7 @@ #ifndef INCLUDED_RULE_H #define INCLUDED_RULE_H +#include "libestr.h" #include "linkedlist.h" #include "regexp.h" #include "expr.h" @@ -49,6 +50,7 @@ struct rule_s { cstr_t *pCSCompValue; /* value to "compare" against */ sbool isNegated; propid_t propID; /* ID of the requested property */ + es_str_t *propName; /* name of property for CEE-based filters */ } prop; expr_t *f_expr; /* expression object */ } f_filterData; diff --git a/runtime/ruleset.c b/runtime/ruleset.c index 0584e8d6..8162c752 100644 --- a/runtime/ruleset.c +++ b/runtime/ruleset.c @@ -623,8 +623,8 @@ BEGINObjClassInit(ruleset, 1, OBJ_IS_CORE_MODULE) /* class, version */ CHKiRet(llInit(&llRulesets, rulesetDestructForLinkedList, keyDestruct, strcasecmp)); /* config file handlers */ - CHKiRet(regCfSysLineHdlr((uchar *)"rulesetparser", 0, eCmdHdlrGetWord, rulesetAddParser, NULL, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"rulesetcreatemainqueue", 0, eCmdHdlrBinary, rulesetCreateQueue, NULL, NULL)); + CHKiRet(regCfSysLineHdlr((uchar *)"rulesetparser", 0, eCmdHdlrGetWord, rulesetAddParser, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"rulesetcreatemainqueue", 0, eCmdHdlrBinary, rulesetCreateQueue, NULL, NULL, eConfObjGlobal)); ENDObjClassInit(ruleset) /* vi:set ai: diff --git a/runtime/stringbuf.c b/runtime/stringbuf.c index ccf115c1..f4a9caae 100644 --- a/runtime/stringbuf.c +++ b/runtime/stringbuf.c @@ -35,6 +35,7 @@ #include <string.h> #include <ctype.h> #include <sys/types.h> +#include <libestr.h> #include "rsyslog.h" #include "stringbuf.h" #include "srUtils.h" @@ -104,6 +105,34 @@ finalize_it: RETiRet; } + +/* construct from es_str_t string + * rgerhards 2010-12-03 + */ +rsRetVal cstrConstructFromESStr(cstr_t **ppThis, es_str_t *str) +{ + DEFiRet; + cstr_t *pThis; + + assert(ppThis != NULL); + + CHKiRet(rsCStrConstruct(&pThis)); + + pThis->iBufSize = pThis->iStrLen = es_strlen(str); + if((pThis->pBuf = (uchar*) MALLOC(sizeof(uchar) * pThis->iStrLen)) == NULL) { + RSFREEOBJ(pThis); + ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); + } + + /* we do NOT need to copy the \0! */ + memcpy(pThis->pBuf, es_getBufAddr(str), pThis->iStrLen); + + *ppThis = pThis; + +finalize_it: + RETiRet; +} + /* construct from CStr object. only the counted string is * copied, not the szString. * rgerhards 2005-10-18 diff --git a/runtime/stringbuf.h b/runtime/stringbuf.h index c5130238..df234012 100644 --- a/runtime/stringbuf.h +++ b/runtime/stringbuf.h @@ -36,6 +36,7 @@ #define _STRINGBUF_H_INCLUDED__ 1 #include <assert.h> +#include <libestr.h> /** * The dynamic string buffer object. @@ -57,6 +58,7 @@ typedef struct cstr_s */ rsRetVal cstrConstruct(cstr_t **ppThis); #define rsCStrConstruct(x) cstrConstruct((x)) +rsRetVal cstrConstructFromESStr(cstr_t **ppThis, es_str_t *str); rsRetVal rsCStrConstructFromszStr(cstr_t **ppThis, uchar *sz); rsRetVal rsCStrConstructFromCStr(cstr_t **ppThis, cstr_t *pFrom); diff --git a/runtime/typedefs.h b/runtime/typedefs.h index d3da7699..1f624f7a 100644 --- a/runtime/typedefs.h +++ b/runtime/typedefs.h @@ -127,9 +127,41 @@ typedef enum { FIOP_ISEQUAL = 2, /* is (exactly) equal? */ FIOP_STARTSWITH = 3, /* starts with a string? */ FIOP_REGEX = 4, /* matches a (BRE) regular expression? */ - FIOP_EREREGEX = 5 /* matches a ERE regular expression? */ + FIOP_EREREGEX = 5, /* matches a ERE regular expression? */ + FIOP_ISEMPTY = 6 /* string empty <=> strlen(s) == 0 ?*/ } fiop_t; +/* types of configuration handlers + */ +typedef enum cslCmdHdlrType { + eCmdHdlrInvalid = 0, /* invalid handler type - indicates a coding error */ + eCmdHdlrCustomHandler, /* custom handler, just call handler function */ + eCmdHdlrUID, + eCmdHdlrGID, + eCmdHdlrBinary, + eCmdHdlrFileCreateMode, + eCmdHdlrInt, + eCmdHdlrSize, + eCmdHdlrGetChar, + eCmdHdlrFacility, + eCmdHdlrSeverity, + eCmdHdlrGetWord +} ecslCmdHdrlType; + + +/* the next type describes $Begin .. $End block object types + */ +typedef enum cslConfObjType { + eConfObjGlobal = 0, /* global directives */ + eConfObjAction, /* action-specific directives */ + /* now come states that indicate that we wait for a block-end. These are + * states that permit us to do some safety checks and they hopefully ease + * migration to a "real" parser/grammar. + */ + eConfObjActionWaitEnd, + eConfObjAlways /* always valid, very special case (guess $End only!) */ +} ecslConfObjType; + /* multi-submit support. * This is done via a simple data structure, which holds the number of elements diff --git a/runtime/var.h b/runtime/var.h index 6d890ec9..ae971bb5 100644 --- a/runtime/var.h +++ b/runtime/var.h @@ -40,6 +40,7 @@ typedef struct var_s { varType_t varType; union { number_t num; + es_str_t *str; cstr_t *pStr; syslogTime_t vSyslogTime; diff --git a/runtime/vm.c b/runtime/vm.c index 0ed174d1..c5521c31 100644 --- a/runtime/vm.c +++ b/runtime/vm.c @@ -448,6 +448,7 @@ BEGINop(PUSHMSGVAR) /* remember to set the instruction also in the ENDop macro! var_t *pVal; /* the value to push */ cstr_t *pstrVal; CODESTARTop(PUSHMSGVAR) +dbgprintf("XXX: pushMSGVAR, var '%s'\n", rsCStrGetSzStr(pOp->operand.pVar->val.pStr)); if(pThis->pMsg == NULL) { /* TODO: flag an error message! As a work-around, we permit * execution to continue here with an empty string @@ -468,6 +469,31 @@ finalize_it: ENDop(PUSHMSGVAR) +BEGINop(PUSHCEEVAR) /* remember to set the instruction also in the ENDop macro! */ + var_t *pVal; /* the value to push */ + cstr_t *pstrVal; +CODESTARTop(PUSHCEEVAR) +dbgprintf("XXX: pushCEEVAR, var '%s'\n", rsCStrGetSzStr(pOp->operand.pVar->val.pStr)); + if(pThis->pMsg == NULL) { + /* TODO: flag an error message! As a work-around, we permit + * execution to continue here with an empty string + */ + CHKiRet(var.Construct(&pVal)); + CHKiRet(var.ConstructFinalize(pVal)); + CHKiRet(rsCStrConstructFromszStr(&pstrVal, (uchar*)"")); + CHKiRet(var.SetString(pVal, pstrVal)); + } else { + /* we have a message, so pull value from there */ + CHKiRet(msgGetCEEVar(pThis->pMsg, pOp->operand.pVar->val.pStr, &pVal)); + } + + /* if we reach this point, we have a valid pVal and can push it */ + vmstk.Push(pThis->pStk, pVal); +dbgprintf("XXX: pushCEEVAR, result '%s'\n", rsCStrGetSzStr(pVal->val.pStr)); +finalize_it: +ENDop(PUSHCEEVAR) + + BEGINop(PUSHSYSVAR) /* remember to set the instruction also in the ENDop macro! */ var_t *pVal; /* the value to push */ CODESTARTop(PUSHSYSVAR) @@ -685,6 +711,7 @@ execProg(vm_t *pThis, vmprg_t *pProg) doOP(NOT); doOP(PUSHCONSTANT); doOP(PUSHMSGVAR); + doOP(PUSHCEEVAR); doOP(PUSHSYSVAR); doOP(STRADD); doOP(PLUS); diff --git a/runtime/vmop.h b/runtime/vmop.h index 67048c26..c085a940 100644 --- a/runtime/vmop.h +++ b/runtime/vmop.h @@ -59,6 +59,7 @@ typedef enum { /* do NOT start at 0 to detect uninitialized types after calloc( opcode_PUSHSYSVAR = 1001, /* requires var operand */ opcode_PUSHMSGVAR = 1002, /* requires var operand */ opcode_PUSHCONSTANT = 1003, /* requires var operand */ + opcode_PUSHCEEVAR = 1004, /* requires var operand */ opcode_UNARY_MINUS = 1010, opcode_FUNC_CALL = 1012, opcode_END_PROG = 2000 @@ -113,7 +113,8 @@ rsRetVal tplToString(struct template *pTpl, msg_t *pMsg, uchar **ppBuf, size_t * iLenVal = pTpe->data.constant.iLenConstant; bMustBeFreed = 0; } else if(pTpe->eEntryType == FIELD) { - pVal = (uchar*) MsgGetProp(pMsg, pTpe, pTpe->data.field.propid, &iLenVal, &bMustBeFreed); + pVal = (uchar*) MsgGetProp(pMsg, pTpe, pTpe->data.field.propid, + pTpe->data.field.propName, &iLenVal, &bMustBeFreed); /* we now need to check if we should use SQL option. In this case, * we must go over the generated string and escape '\'' characters. * rgerhards, 2005-09-22: the option values below look somewhat misplaced, @@ -192,7 +193,8 @@ rsRetVal tplToArray(struct template *pTpl, msg_t *pMsg, uchar*** ppArr) if(pTpe->eEntryType == CONSTANT) { CHKmalloc(pArr[iArr] = (uchar*)strdup((char*) pTpe->data.constant.pConstant)); } else if(pTpe->eEntryType == FIELD) { - pVal = (uchar*) MsgGetProp(pMsg, pTpe, pTpe->data.field.propid, &propLen, &bMustBeFreed); + pVal = (uchar*) MsgGetProp(pMsg, pTpe, pTpe->data.field.propid, + pTpe->data.field.propName, &propLen, &bMustBeFreed); if(bMustBeFreed) { /* if it must be freed, it is our own private copy... */ pArr[iArr] = pVal; /* ... so we can use it! */ } else { @@ -586,7 +588,14 @@ static int do_Parameter(unsigned char **pp, struct template *pTpl) cstrDestruct(&pStrB); return 1; } - cstrDestruct(&pStrB); /* no longer needed, now use ID */ + if(pTpe->data.field.propid == PROP_CEE) { + /* in CEE case, we need to preserve the actual property name */ + if((pTpe->data.field.propName = es_newStrFromCStr((char*)cstrGetSzStrNoNULL(pStrB)+2, cstrLen(pStrB)-2)) == NULL) { + cstrDestruct(&pStrB); + return 1; + } + } + cstrDestruct(&pStrB); /* Check frompos, if it has an R, then topos should be a regex */ if(*p == ':') { @@ -1072,6 +1081,8 @@ void tplDeleteAll(void) regexp.regfree(&(pTpeDel->data.field.re)); } } + if(pTpeDel->data.field.propName != NULL) + es_deleteStr(pTpeDel->data.field.propName); break; } /*dbgprintf("\n");*/ @@ -1126,6 +1137,8 @@ void tplDeleteNew(void) regexp.regfree(&(pTpeDel->data.field.re)); } } + if(pTpeDel->data.field.propName != NULL) + es_deleteStr(pTpeDel->data.field.propName); break; } /*dbgprintf("\n");*/ @@ -1175,6 +1188,11 @@ void tplPrintList(void) break; case FIELD: dbgprintf("(FIELD), value: '%d' ", pTpe->data.field.propid); + if(pTpe->data.field.propid == PROP_CEE) { + char *cstr = es_str2cstr(pTpe->data.field.propName, NULL); + dbgprintf("[EE-Property: '%s'] ", cstr); + free(cstr); + } switch(pTpe->data.field.eDateFormat) { case tplFmtDefault: break; @@ -25,6 +25,7 @@ #ifndef TEMPLATE_H_INCLUDED #define TEMPLATE_H_INCLUDED 1 +#include <libestr.h> #include "regexp.h" #include "stringbuf.h" @@ -88,6 +89,8 @@ struct templateEntry { unsigned char field_delim; /* support for field-counting: field delemiter char */ int field_expand; /* use multiple instances of the field delimiter as a single one? */ + es_str_t *propName; /**< property name (currently being used for CEE only) */ + enum tplFormatTypes eDateFormat; enum tplFormatCaseConvTypes eCaseConv; struct { /* bit fields! */ diff --git a/tests/filewriter.c b/tests/filewriter.c new file mode 100644 index 00000000..07991b1d --- /dev/null +++ b/tests/filewriter.c @@ -0,0 +1,158 @@ +/* This program expands the input file several times. This + * is done in order to obtain large (and maybe huge) files for + * testing. Note that the input file is stored in memory. It's + * last line must properly be terminated. + * Max input line size is 10K. + * + * command line options: + * -i file to be used for input (else stdin) + * -o file to be used for output (else stdout) + * -c number of times the file is to be copied + * -n add line numbers (default: off) + * -w wait nbr of microsecs between batches + * -W number of file lines to generate in a batch + * This is useful only if -w is specified as well, + * default is 1000. + * + * Copyright 2010 Rainer Gerhards and Adiscon GmbH. + * + * This file is part of rsyslog. + * + * Rsyslog is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Rsyslog is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Rsyslog. If not, see <http://www.gnu.org/licenses/>. + * + * A copy of the GPL can be found in the file "COPYING" in this distribution. + */ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <getopt.h> + +/* input file is stored in a single-linked list */ +struct line { + struct line *next; + char *ln; +} *root, *tail; + +static FILE *fpIn; +static FILE *fpOut; +static long long nCopies = 1; +static int linenbrs = 0; +static int waitusecs = 0; +static int batchsize = 1000; + + +/* read the input file and create in-memory representation + */ +static inline void +readFile() +{ + char *r; + char lnBuf[10240]; + struct line *node; + + root = tail = NULL; + r = fgets(lnBuf, sizeof(lnBuf), fpIn); + while(r != NULL) { + node = malloc(sizeof(struct line)); + if(node == NULL) { + perror("malloc node"); + exit(1); + } + node->next = NULL; + node->ln = strdup(lnBuf); + if(node->ln == NULL) { + perror("malloc node"); + exit(1); + } + if(tail == NULL) { + tail = root = node; + } else { + tail->next = node; + tail = node; + } + r = fgets(lnBuf, sizeof(lnBuf), fpIn); + } + if(!feof(fpIn)) { + perror("fgets"); + fprintf(stderr, "end of read loop, but not end of file!"); + exit(1); + } +} + + +static void +genCopies() +{ + long long i; + long long unsigned lnnbr; + struct line *node; + + lnnbr = 1; + for(i = 0 ; i < nCopies ; ++i) { + if(i % 10000 == 0) + fprintf(stderr, "copyrun %d\n", i); + if(waitusecs && (i % batchsize == 0)) { + usleep(waitusecs); + } + for(node = root ; node != NULL ; node = node->next) { + if(linenbrs) + fprintf(fpOut, "%12.12llu:%s", lnnbr, node->ln); + else + fprintf(fpOut, "%s", node->ln); + ++lnnbr; + } + } +} + +void main(int argc, char *argv[]) +{ + int opt; + fpIn = stdin; + fpOut = stdout; + + while((opt = getopt(argc, argv, "i:o:c:nw:W:")) != -1) { + switch (opt) { + case 'i': /* input file */ + if((fpIn = fopen(optarg, "r")) == NULL) { + perror(optarg); + exit(1); + } + break; + case 'o': /* output file */ + if((fpOut = fopen(optarg, "w")) == NULL) { + perror(optarg); + exit(1); + } + break; + case 'c': + nCopies = atoll(optarg); + break; + case 'n': + linenbrs = 1; + break; + case 'w': + waitusecs = atoi(optarg); + break; + case 'W': + batchsize = atoi(optarg); + break; + default: printf("invalid option '%c' or value missing - terminating...\n", opt); + exit (1); + break; + } + } + + readFile(); + genCopies(); +} diff --git a/tests/tcpflood.c b/tests/tcpflood.c index a37845a3..acca4452 100644 --- a/tests/tcpflood.c +++ b/tests/tcpflood.c @@ -16,6 +16,7 @@ * bytes as forth. Add -r to randomize the amount of extra * data included in the range 1..(value of -d). * -r randomize amount of extra data added (-d must be > 0) + * -s (silent) do not show progress indicator (never done on non-tty) * -f support for testing dynafiles. If given, include a dynafile ID * in the range 0..(f-1) as the SECOND field, shifting all field values * one field to the right. Zero (default) disables this functionality. @@ -32,6 +33,19 @@ * -D randomly drop and re-establish connections. Useful for stress-testing * the TCP receiver. * -F USASCII value for frame delimiter (in octet-stuffing mode), default LF + * -R number of times the test shall be run (very useful for gathering performance + * data and other repetitive things). Default: 1 + * -S number of seconds to sleep between different runs (-R) Default: 30 + * -X generate sTats data records. Default: off + * -e encode output in CSV (not yet everywhere supported) + * for performance data: + * each inidividual line has the runtime of one test + * the last line has 0 in field 1, followed by numberRuns,TotalRuntime, + * Average,min,max + * -T transport to use. Currently supported: "udp", "tcp" (default) + * Note: UDP supports a single target port, only + * -W wait time between sending batches of messages, in microseconds (Default: 0) + * -b number of messages within a batch (default: 100,000,000 millions) * * Part of the testbench for rsyslog. * @@ -67,6 +81,7 @@ #include <string.h> #include <netinet/in.h> #include <sys/resource.h> +#include <sys/time.h> #define EXIT_FAILURE 1 #define INVALID_SOCKET -1 @@ -87,6 +102,7 @@ static int numConnections = 1; /* number of connections to create */ static int *sockArray; /* array of sockets to use */ static int msgNum = 0; /* initial message number to start with */ static int bShowProgress = 1; /* show progress messages */ +static int bSilent = 0; /* completely silent operation */ static int bRandConnDrop = 0; /* randomly drop connections? */ static char *MsgToSend = NULL; /* if non-null, this is the actual message to send */ static int bBinaryFile = 0; /* is -I file binary */ @@ -95,6 +111,44 @@ static int numFileIterations = 1;/* how often is file data to be sent? */ static char frameDelim = '\n'; /* default frame delimiter */ FILE *dataFP = NULL; /* file pointer for data file, if used */ static long nConnDrops = 0; /* counter: number of time connection was dropped (-D option) */ +static int numRuns = 1; /* number of times the test shall be run */ +static int sleepBetweenRuns = 30; /* number of seconds to sleep between runs */ +static int bStatsRecords = 0; /* generate stats records */ +static int bCSVoutput = 0; /* generate output in CSV (where applicable) */ +static long long batchsize = 100000000ll; +static int waittime = 0; + + +/* the following structure is used to gather performance data */ +struct runstats { + unsigned long long totalRuntime; + unsigned long minRuntime; + unsigned long maxRuntime; + int numRuns; +}; + +static int udpsock; /* socket for sending in UDP mode */ +static struct sockaddr_in udpRcvr; /* remote receiver in UDP mode */ + +static enum { TP_UDP, TP_TCP } transport = TP_TCP; + +/* prepare send subsystem for UDP send */ +static inline int +setupUDP(void) +{ + if((udpsock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1) + return 1; + + memset((char *) &udpRcvr, 0, sizeof(udpRcvr)); + udpRcvr.sin_family = AF_INET; + udpRcvr.sin_port = htons(targetPort); + if(inet_aton(targetIP, &udpRcvr.sin_addr)==0) { + fprintf(stderr, "inet_aton() failed\n"); + return(1); + } + + return 0; +} /* open a single tcp connection @@ -154,6 +208,9 @@ int openConnections(void) char msgBuf[128]; size_t lenMsg; + if(transport == TP_UDP) + return setupUDP(); + if(bShowProgress) write(1, " open connections", sizeof(" open connections")-1); sockArray = calloc(numConnections, sizeof(int)); @@ -167,8 +224,10 @@ int openConnections(void) return 1; } } - lenMsg = sprintf(msgBuf, "\r%5.5d open connections\n", i); - write(1, msgBuf, lenMsg); + if(bShowProgress) { + lenMsg = sprintf(msgBuf, "\r%5.5d open connections\n", i); + write(1, msgBuf, lenMsg); + } return 0; } @@ -188,6 +247,9 @@ void closeConnections(void) struct linger ling; char msgBuf[128]; + if(transport != TP_TCP) + return; + if(bShowProgress) write(1, " close connections", sizeof(" close connections")-1); for(i = 0 ; i < numConnections ; ++i) { @@ -207,8 +269,10 @@ void closeConnections(void) close(sockArray[i]); } } - lenMsg = sprintf(msgBuf, "\r%5.5d close connections\n", i); - write(1, msgBuf, lenMsg); + if(bShowProgress) { + lenMsg = sprintf(msgBuf, "\r%5.5d close connections\n", i); + write(1, msgBuf, lenMsg); + } } @@ -218,12 +282,11 @@ void closeConnections(void) * of constructing test messages. -- rgerhards, 2010-03-31 */ static inline void -genMsg(char *buf, size_t maxBuf, int *pLenBuf) +genMsg(char *buf, size_t maxBuf, int *pLenBuf, long long *numMsgsGen) { int edLen; /* actual extra data length to use */ char extraData[MAX_EXTRADATA_LEN + 1]; char dynFileIDBuf[128] = ""; - static int numMsgsGen = 0; int done; if(dataFP != NULL) { @@ -263,7 +326,7 @@ genMsg(char *buf, size_t maxBuf, int *pLenBuf) *pLenBuf = snprintf(buf, maxBuf, "%s\n", MsgToSend); } - if(numMsgsGen++ >= numMsgsToSend) + if((*numMsgsGen)++ >= (unsigned) numMsgsToSend) *pLenBuf = 0; /* indicate end of run */ finalize_it: ; @@ -284,14 +347,18 @@ int sendMessages(void) int lenBuf; int lenSend; char *statusText; + long long numSent = 0; /* number of messages sent in this test */ char buf[MAX_EXTRADATA_LEN + 1024]; - if(dataFile == NULL) { - printf("Sending %d messages.\n", numMsgsToSend); - statusText = "messages"; - } else { - printf("Sending file '%s' %d times.\n", dataFile, numFileIterations); - statusText = "kb"; + if(!bSilent) { + if(dataFile == NULL) { + printf("Sending %d messages.\n", numMsgsToSend); + statusText = "messages"; + } else { + printf("Sending file '%s' %d times.\n", dataFile, + numFileIterations); + statusText = "kb"; + } } if(bShowProgress) printf("\r%8.8d %s sent", 0, statusText); @@ -304,23 +371,27 @@ int sendMessages(void) int rnd = rand(); socknum = rnd % numConnections; } - genMsg(buf, sizeof(buf), &lenBuf); /* generate the message to send according to params */ + genMsg(buf, sizeof(buf), &lenBuf, &numSent); /* generate the message to send according to params */ if(lenBuf == 0) break; /* end of processing! */ - if(sockArray[socknum] == -1) { - /* connection was dropped, need to re-establish */ - if(openConn(&(sockArray[socknum])) != 0) { - printf("error in trying to re-open connection %d\n", socknum); - exit(1); + if(transport == TP_TCP) { + if(sockArray[socknum] == -1) { + /* connection was dropped, need to re-establish */ + if(openConn(&(sockArray[socknum])) != 0) { + printf("error in trying to re-open connection %d\n", socknum); + exit(1); + } } + lenSend = send(sockArray[socknum], buf, lenBuf, 0); + } else if(transport == TP_UDP) { + lenSend = sendto(udpsock, buf, lenBuf, 0, &udpRcvr, sizeof(udpRcvr)); } - lenSend = send(sockArray[socknum], buf, lenBuf, 0); if(lenSend != lenBuf) { printf("\r%5.5d\n", i); fflush(stdout); perror("send test data"); - printf("send() failed at socket %d, index %d, msgNum %d\n", - sockArray[socknum], i, msgNum); + printf("send() failed at socket %d, index %d, msgNum %lld\n", + sockArray[socknum], i, numSent); fflush(stderr); return(1); } @@ -338,10 +409,121 @@ int sendMessages(void) sockArray[socknum] = -1; } } + if(numSent % batchsize == 0) { + usleep(waittime); + } ++msgNum; ++i; } - printf("\r%8.8d %s sent\n", i, statusText); + if(!bSilent) + printf("\r%8.8d %s sent\n", i, statusText); + + return 0; +} + + +/* functions related to computing statistics on the runtime of a test. This is + * a separate function primarily not to mess up the test driver. + * rgerhards, 2010-12-08 + */ +static inline void +endTiming(struct timeval *tvStart, struct runstats *stats) +{ + long sec, usec; + unsigned long runtime; + struct timeval tvEnd; + + gettimeofday(&tvEnd, NULL); + if(tvStart->tv_usec > tvEnd.tv_usec) { + tvEnd.tv_sec--; + tvEnd.tv_usec += 1000000; + } + + sec = tvEnd.tv_sec - tvStart->tv_sec; + usec = tvEnd.tv_usec - tvStart->tv_usec; + + runtime = sec * 1000 + (usec / 1000); + stats->totalRuntime += runtime; + if(runtime < stats->minRuntime) + stats->minRuntime = runtime; + if(runtime > stats->maxRuntime) + stats->maxRuntime = runtime; + + if(!bSilent || bStatsRecords) { + if(bCSVoutput) { + printf("%ld.%4.4ld\n", runtime / 1000, runtime % 1000); + } else { + printf("runtime: %ld.%4.4ld\n", runtime / 1000, runtime % 1000); + } + } +} + + +/* generate stats summary record at end of run + */ +static inline void +genStats(struct runstats *stats) +{ + long unsigned avg; + avg = stats->totalRuntime / stats->numRuns; + + if(bCSVoutput) { + printf("#numRuns,TotalRuntime,AvgRuntime,MinRuntime,MaxRuntime\n"); + printf("%d,%llu.%4.4d,%lu.%4.4lu,%lu.%4.4lu,%lu.%4.4lu\n", + stats->numRuns, + stats->totalRuntime / 1000, (int) stats->totalRuntime % 1000, + avg / 1000, avg % 1000, + stats->minRuntime / 1000, stats->minRuntime % 1000, + stats->maxRuntime / 1000, stats->maxRuntime % 1000); + } else { + printf("Runs: %d\n", stats->numRuns); + printf("Runtime:\n"); + printf(" total: %llu.%4.4d\n", stats->totalRuntime / 1000, + (int) stats->totalRuntime % 1000); + printf(" avg: %lu.%4.4lu\n", avg / 1000, avg % 1000); + printf(" min: %lu.%4.4lu\n", stats->minRuntime / 1000, stats->minRuntime % 1000); + printf(" max: %lu.%4.4lu\n", stats->maxRuntime / 1000, stats->maxRuntime % 1000); + printf("All times are wallclock time.\n"); + } +} + + +/* Run the actual test. This function handles various meta-parameters, like + * a specified number of iterations, performance measurement and so on... + * rgerhards, 2010-12-08 + */ +static int +runTests(void) +{ + struct timeval tvStart; + struct runstats stats; + int run; + + stats.totalRuntime = 0; + stats.minRuntime = (unsigned long) 0xffffffffffffffff; + stats.maxRuntime = 0; + stats.numRuns = numRuns; + run = 1; + while(1) { /* loop broken inside */ + if(!bSilent) + printf("starting run %d\n", run); + gettimeofday(&tvStart, NULL); + if(sendMessages() != 0) { + printf("error sending messages (run %d)\n", run); + return 1; + } + endTiming(&tvStart, &stats); + if(run == numRuns) + break; + if(!bSilent) + printf("sleeping %d seconds before next run\n", sleepBetweenRuns); + sleep(sleepBetweenRuns); + ++run; + } + + if(bStatsRecords) { + genStats(&stats); + } return 0; } @@ -369,11 +551,10 @@ int main(int argc, char *argv[]) setvbuf(stdout, buf, _IONBF, 48); - if(!isatty(1)) - bShowProgress = 0; - - while((opt = getopt(argc, argv, "f:F:t:p:c:C:m:i:I:P:d:Dn:M:rB")) != -1) { + while((opt = getopt(argc, argv, "b:ef:F:t:p:c:C:m:i:I:P:d:Dn:M:rsBR:S:T:XW:")) != -1) { switch (opt) { + case 'b': batchsize = atoll(optarg); + break; case 't': targetIP = optarg; break; case 'p': targetPort = atoi(optarg); @@ -413,14 +594,43 @@ int main(int argc, char *argv[]) */ numMsgsToSend = 1000000; break; + case 's': bSilent = 1; + break; case 'B': bBinaryFile = 1; break; + case 'R': numRuns = atoi(optarg); + break; + case 'S': sleepBetweenRuns = atoi(optarg); + break; + case 'X': bStatsRecords = 1; + break; + case 'e': bCSVoutput = 1; + break; + case 'T': if(!strcmp(optarg, "udp")) { + transport = TP_UDP; + } else if(!strcmp(optarg, "tcp")) { + transport = TP_TCP; + } else { + fprintf(stderr, "unkonwn transport '%s'\n", optarg); + exit(1); + } + break; + case 'W': waittime = atoi(optarg); + break; default: printf("invalid option '%c' or value missing - terminating...\n", opt); exit (1); break; } } + if(bStatsRecords && waittime) { + fprintf(stderr, "warning: generating performance stats and useing a waittime " + "is somewhat contradictory!\n"); + } + + if(!isatty(1) || bSilent) + bShowProgress = 0; + if(numConnections > 20) { /* if we use many (whatever this means, 20 is randomly picked) * connections, we need to make sure we have a high enough @@ -447,8 +657,8 @@ int main(int argc, char *argv[]) exit(1); } - if(sendMessages() != 0) { - printf("error sending messages\n"); + if(runTests() != 0) { + printf("error running tests\n"); exit(1); } @@ -457,7 +667,8 @@ int main(int argc, char *argv[]) if(nConnDrops > 0) printf("-D option initiated %ld connection closures\n", nConnDrops); - printf("End of tcpflood Run\n"); + if(!bSilent) + printf("End of tcpflood Run\n"); exit(ret); } diff --git a/tools/Makefile.am b/tools/Makefile.am index 96657ad4..5c3f7a40 100644 --- a/tools/Makefile.am +++ b/tools/Makefile.am @@ -36,7 +36,7 @@ rsyslogd_SOURCES = \ \ ../dirty.h rsyslogd_CPPFLAGS = $(PTHREADS_CFLAGS) $(RSRT_CFLAGS) -rsyslogd_LDADD = $(ZLIB_LIBS) $(PTHREADS_LIBS) $(RSRT_LIBS) $(SOL_LIBS) +rsyslogd_LDADD = $(ZLIB_LIBS) $(PTHREADS_LIBS) $(RSRT_LIBS) $(SOL_LIBS) $(LIBEE_LIBS) $(LIBLOGNORM_LIBS) rsyslogd_LDFLAGS = -export-dynamic if ENABLE_DIAGTOOLS diff --git a/tools/omdiscard.c b/tools/omdiscard.c index f13144e8..4b8ab822 100644 --- a/tools/omdiscard.c +++ b/tools/omdiscard.c @@ -44,8 +44,19 @@ MODULE_TYPE_OUTPUT DEF_OMOD_STATIC_DATA typedef struct _instanceData { + EMPTY_STRUCT } instanceData; +typedef struct configSettings_s { + EMPTY_STRUCT +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars +ENDinitConfVars + /* we do not need a createInstance()! BEGINcreateInstance CODESTARTcreateInstance @@ -113,6 +124,7 @@ ENDqueryEtryPt BEGINmodInit(Discard) CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr ENDmodInit diff --git a/tools/omfile.c b/tools/omfile.c index 8c507a56..435424a9 100644 --- a/tools/omfile.c +++ b/tools/omfile.c @@ -71,6 +71,9 @@ MODULE_TYPE_OUTPUT +/* forward definitions */ +static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal); + /* internal structures */ DEF_OMOD_STATIC_DATA @@ -122,26 +125,6 @@ typedef struct s_dynaFileCacheEntry dynaFileCacheEntry; #define FLUSHONTX_DFLT 1 /* default for flush on TX end */ #define DFLT_bForceChown 0 -/* globals for default values */ -static int iDynaFileCacheSize = 10; /* max cache for dynamic files */ -static int fCreateMode = 0644; /* mode to use when creating files */ -static int fDirCreateMode = 0700; /* mode to use when creating files */ -static int bFailOnChown; /* fail if chown fails? */ -static int bForceChown = DFLT_bForceChown; /* Force chown() on existing files? */ -static uid_t fileUID; /* UID to be used for newly created files */ -static uid_t fileGID; /* GID to be used for newly created files */ -static uid_t dirUID; /* UID to be used for newly created directories */ -static uid_t dirGID; /* GID to be used for newly created directories */ -static int bCreateDirs = 1;/* auto-create directories for dynaFiles: 0 - no, 1 - yes */ -static int bEnableSync = 0;/* enable syncing of files (no dash in front of pathname in conf): 0 - no, 1 - yes */ -static int iZipLevel = 0; /* zip compression mode (0..9 as usual) */ -static sbool bFlushOnTXEnd = FLUSHONTX_DFLT;/* flush write buffers when transaction has ended? */ -static int64 iIOBufSize = IOBUF_DFLT_SIZE; /* size of an io buffer */ -static int iFlushInterval = FLUSH_INTRVL_DFLT; /* how often flush the output buffer on inactivity? */ -static int bUseAsyncWriter = USE_ASYNCWRITER_DFLT; /* should we enable asynchronous writing? */ -uchar *pszFileDfltTplName = NULL; /* name of the default template to use */ -/* end globals for default values */ - typedef struct _instanceData { uchar f_fname[MAXFNAME];/* file or template name (display only) */ @@ -176,6 +159,35 @@ typedef struct _instanceData { } instanceData; +typedef struct configSettings_s { + int iDynaFileCacheSize; /* max cache for dynamic files */ + int fCreateMode; /* mode to use when creating files */ + int fDirCreateMode; /* mode to use when creating files */ + int bFailOnChown; /* fail if chown fails? */ + int bForceChown; /* Force chown() on existing files? */ + uid_t fileUID; /* UID to be used for newly created files */ + uid_t fileGID; /* GID to be used for newly created files */ + uid_t dirUID; /* UID to be used for newly created directories */ + uid_t dirGID; /* GID to be used for newly created directories */ + int bCreateDirs;/* auto-create directories for dynaFiles: 0 - no, 1 - yes */ + int bEnableSync;/* enable syncing of files (no dash in front of pathname in conf): 0 - no, 1 - yes */ + int iZipLevel; /* zip compression mode (0..9 as usual) */ + sbool bFlushOnTXEnd;/* flush write buffers when transaction has ended? */ + int64 iIOBufSize; /* size of an io buffer */ + int iFlushInterval; /* how often flush the output buffer on inactivity? */ + int bUseAsyncWriter; /* should we enable asynchronous writing? */ + uchar *pszFileDfltTplName; /* name of the default template to use */ + EMPTY_STRUCT +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + cs.pszFileDfltTplName = NULL; /* make sure this can be free'ed! */ + iRet = resetConfigVariables(NULL, NULL); /* params are dummies */ +ENDinitConfVars + BEGINisCompatibleWithFeature CODESTARTisCompatibleWithFeature if(eFeat == sFEATURERepeatedMsgReduction) @@ -231,7 +243,7 @@ rsRetVal setDynaFileCacheSize(void __attribute__((unused)) *pVal, int iNewVal) iNewVal = 1000; } - iDynaFileCacheSize = iNewVal; + cs.iDynaFileCacheSize = iNewVal; DBGPRINTF("DynaFileCacheSize changed to %d.\n", iNewVal); RETiRet; @@ -457,7 +469,7 @@ prepareFile(instanceData *pData, uchar *newFileName) CHKiRet(strm.SetiZipLevel(pData->pStrm, pData->iZipLevel)); CHKiRet(strm.SetsIOBufSize(pData->pStrm, (size_t) pData->iIOBufSize)); CHKiRet(strm.SettOperationsMode(pData->pStrm, STREAMMODE_WRITE_APPEND)); - CHKiRet(strm.SettOpenMode(pData->pStrm, fCreateMode)); + CHKiRet(strm.SettOpenMode(pData->pStrm, cs.fCreateMode)); CHKiRet(strm.SetbSync(pData->pStrm, pData->bSyncFile)); CHKiRet(strm.SetsType(pData->pStrm, pData->strmType)); CHKiRet(strm.SetiSizeLimit(pData->pStrm, pData->iSizeLimit)); @@ -721,7 +733,7 @@ CODESTARTparseSelectorAct pData->bSyncFile = 0; p++; } else { - pData->bSyncFile = bEnableSync; + pData->bSyncFile = cs.bEnableSync; } pData->iSizeLimit = 0; /* default value, use outchannels to configure! */ @@ -755,7 +767,7 @@ CODESTARTparseSelectorAct pData->iCurrElt = -1; /* no current element */ /* we now allocate the cache table */ CHKmalloc(pData->dynCache = (dynaFileCacheEntry**) - calloc(iDynaFileCacheSize, sizeof(dynaFileCacheEntry*))); + calloc(cs.iDynaFileCacheSize, sizeof(dynaFileCacheEntry*))); break; /* case '|': while pipe support has been removed, I leave the code in in case we @@ -784,21 +796,21 @@ CODESTARTparseSelectorAct } /* freeze current paremeters for this action */ - pData->iDynaFileCacheSize = iDynaFileCacheSize; - pData->fCreateMode = fCreateMode; - pData->fDirCreateMode = fDirCreateMode; - pData->bCreateDirs = bCreateDirs; - pData->bFailOnChown = bFailOnChown; - pData->bForceChown = bForceChown; - pData->fileUID = fileUID; - pData->fileGID = fileGID; - pData->dirUID = dirUID; - pData->dirGID = dirGID; - pData->iZipLevel = iZipLevel; - pData->bFlushOnTXEnd = bFlushOnTXEnd; - pData->iIOBufSize = (int) iIOBufSize; - pData->iFlushInterval = iFlushInterval; - pData->bUseAsyncWriter = bUseAsyncWriter; + pData->iDynaFileCacheSize = cs.iDynaFileCacheSize; + pData->fCreateMode = cs.fCreateMode; + pData->fDirCreateMode = cs.fDirCreateMode; + pData->bCreateDirs = cs.bCreateDirs; + pData->bFailOnChown = cs.bFailOnChown; + pData->bForceChown = cs.bForceChown; + pData->fileUID = cs.fileUID; + pData->fileGID = cs.fileGID; + pData->dirUID = cs.dirUID; + pData->dirGID = cs.dirGID; + pData->iZipLevel = cs.iZipLevel; + pData->bFlushOnTXEnd = cs.bFlushOnTXEnd; + pData->iIOBufSize = (int) cs.iIOBufSize; + pData->iFlushInterval = cs.iFlushInterval; + pData->bUseAsyncWriter = cs.bUseAsyncWriter; if(pData->bDynamicName == 0) { /* try open and emit error message if not possible. At this stage, we ignore the @@ -820,26 +832,24 @@ ENDparseSelectorAct */ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { - fileUID = -1; - fileGID = -1; - dirUID = -1; - dirGID = -1; - bFailOnChown = 1; - bForceChown = DFLT_bForceChown; - iDynaFileCacheSize = 10; - fCreateMode = 0644; - fDirCreateMode = 0700; - bCreateDirs = 1; - bEnableSync = 0; - iZipLevel = 0; - bFlushOnTXEnd = FLUSHONTX_DFLT; - iIOBufSize = IOBUF_DFLT_SIZE; - iFlushInterval = FLUSH_INTRVL_DFLT; - bUseAsyncWriter = USE_ASYNCWRITER_DFLT; - if(pszFileDfltTplName != NULL) { - free(pszFileDfltTplName); - pszFileDfltTplName = NULL; - } + cs.fileUID = -1; + cs.fileGID = -1; + cs.dirUID = -1; + cs.dirGID = -1; + cs.bFailOnChown = 1; + cs.bForceChown = DFLT_bForceChown; + cs.iDynaFileCacheSize = 10; + cs.fCreateMode = 0644; + cs.fDirCreateMode = 0700; + cs.bCreateDirs = 1; + cs.bEnableSync = 0; + cs.iZipLevel = 0; + cs.bFlushOnTXEnd = FLUSHONTX_DFLT; + cs.iIOBufSize = IOBUF_DFLT_SIZE; + cs.iFlushInterval = FLUSH_INTRVL_DFLT; + cs.bUseAsyncWriter = USE_ASYNCWRITER_DFLT; + free(cs.pszFileDfltTplName); + cs.pszFileDfltTplName = NULL; return RS_RET_OK; } @@ -879,6 +889,7 @@ BEGINmodInit(File) CODESTARTmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr +SCOPINGmodInit CHKiRet(objUse(errmsg, CORE_COMPONENT)); CHKiRet(objUse(strm, CORE_COMPONENT)); @@ -886,24 +897,24 @@ CODEmodInit_QueryRegCFSLineHdlr INITChkCoreFeature(bCoreSupportsBatching, CORE_FEATURE_BATCHING); DBGPRINTF("omfile: %susing transactional output interface.\n", bCoreSupportsBatching ? "" : "not "); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"dynafilecachesize", 0, eCmdHdlrInt, (void*) setDynaFileCacheSize, NULL, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileziplevel", 0, eCmdHdlrInt, NULL, &iZipLevel, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileflushinterval", 0, eCmdHdlrInt, NULL, &iFlushInterval, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileasyncwriting", 0, eCmdHdlrBinary, NULL, &bUseAsyncWriter, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileflushontxend", 0, eCmdHdlrBinary, NULL, &bFlushOnTXEnd, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileiobuffersize", 0, eCmdHdlrSize, NULL, &iIOBufSize, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"dirowner", 0, eCmdHdlrUID, NULL, &dirUID, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"dirgroup", 0, eCmdHdlrGID, NULL, &dirGID, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"fileowner", 0, eCmdHdlrUID, NULL, &fileUID, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"filegroup", 0, eCmdHdlrGID, NULL, &fileGID, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"dircreatemode", 0, eCmdHdlrFileCreateMode, NULL, &fDirCreateMode, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"filecreatemode", 0, eCmdHdlrFileCreateMode, NULL, &fCreateMode, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"createdirs", 0, eCmdHdlrBinary, NULL, &bCreateDirs, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"failonchownfailure", 0, eCmdHdlrBinary, NULL, &bFailOnChown, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileForceChown", 0, eCmdHdlrBinary, NULL, &bForceChown, STD_LOADABLE_MODULE_ID)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionfileenablesync", 0, eCmdHdlrBinary, NULL, &bEnableSync, STD_LOADABLE_MODULE_ID)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionfiledefaulttemplate", 0, eCmdHdlrGetWord, NULL, &pszFileDfltTplName, NULL)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"dynafilecachesize", 0, eCmdHdlrInt, (void*) setDynaFileCacheSize, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileziplevel", 0, eCmdHdlrInt, NULL, &cs.iZipLevel, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileflushinterval", 0, eCmdHdlrInt, NULL, &cs.iFlushInterval, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileasyncwriting", 0, eCmdHdlrBinary, NULL, &cs.bUseAsyncWriter, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileflushontxend", 0, eCmdHdlrBinary, NULL, &cs.bFlushOnTXEnd, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileiobuffersize", 0, eCmdHdlrSize, NULL, &cs.iIOBufSize, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"dirowner", 0, eCmdHdlrUID, NULL, &cs.dirUID, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"dirgroup", 0, eCmdHdlrGID, NULL, &cs.dirGID, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"fileowner", 0, eCmdHdlrUID, NULL, &cs.fileUID, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"filegroup", 0, eCmdHdlrGID, NULL, &cs.fileGID, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"dircreatemode", 0, eCmdHdlrFileCreateMode, NULL, &cs.fDirCreateMode, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"filecreatemode", 0, eCmdHdlrFileCreateMode, NULL, &cs.fCreateMode, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"createdirs", 0, eCmdHdlrBinary, NULL, &cs.bCreateDirs, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"failonchownfailure", 0, eCmdHdlrBinary, NULL, &cs.bFailOnChown, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileForceChown", 0, eCmdHdlrBinary, NULL, &cs.bForceChown, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionfileenablesync", 0, eCmdHdlrBinary, NULL, &cs.bEnableSync, STD_LOADABLE_MODULE_ID, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionfiledefaulttemplate", 0, eCmdHdlrGetWord, NULL, &cs.pszFileDfltTplName, NULL, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); ENDmodInit /* vi:set ai: */ diff --git a/tools/omfwd.c b/tools/omfwd.c index 487bb35a..fb9c9217 100644 --- a/tools/omfwd.c +++ b/tools/omfwd.c @@ -99,15 +99,32 @@ typedef struct _instanceData { } instanceData; /* config data */ -static uchar *pszTplName = NULL; /* name of the default template to use */ -static uchar *pszStrmDrvr = NULL; /* name of the stream driver to use */ -static short iStrmDrvrMode = 0; /* mode for stream driver, driver-dependent (0 mostly means plain tcp) */ -static short bResendLastOnRecon = 0; /* should the last message be re-sent on a successful reconnect? */ -static uchar *pszStrmDrvrAuthMode = NULL; /* authentication mode to use */ -static int iUDPRebindInterval = 0; /* support for automatic re-binding (load balancers!). 0 - no rebind */ -static int iTCPRebindInterval = 0; /* support for automatic re-binding (load balancers!). 0 - no rebind */ -static permittedPeers_t *pPermPeers = NULL; +typedef struct configSettings_s { + uchar *pszTplName; /* name of the default template to use */ + uchar *pszStrmDrvr; /* name of the stream driver to use */ + short iStrmDrvrMode; /* mode for stream driver, driver-dependent (0 mostly means plain tcp) */ + short bResendLastOnRecon; /* should the last message be re-sent on a successful reconnect? */ + uchar *pszStrmDrvrAuthMode; /* authentication mode to use */ + int iUDPRebindInterval; /* support for automatic re-binding (load balancers!). 0 - no rebind */ + int iTCPRebindInterval; /* support for automatic re-binding (load balancers!). 0 - no rebind */ + permittedPeers_t *pPermPeers; +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars + cs.pszTplName = NULL; /* name of the default template to use */ + cs.pszStrmDrvr = NULL; /* name of the stream driver to use */ + cs.iStrmDrvrMode = 0; /* mode for stream driver, driver-dependent (0 mostly means plain tcp) */ + cs.bResendLastOnRecon = 0; /* should the last message be re-sent on a successful reconnect? */ + cs.pszStrmDrvrAuthMode = NULL; /* authentication mode to use */ + cs.iUDPRebindInterval = 0; /* support for automatic re-binding (load balancers!). 0 - no rebind */ + cs.iTCPRebindInterval = 0; /* support for automatic re-binding (load balancers!). 0 - no rebind */ + cs.pPermPeers = NULL; +ENDinitConfVars + static rsRetVal doTryResume(instanceData *pData); @@ -261,7 +278,7 @@ static rsRetVal setPermittedPeer(void __attribute__((unused)) *pVal, uchar *pszID) { DEFiRet; - CHKiRet(net.AddPermittedPeer(&pPermPeers, pszID)); + CHKiRet(net.AddPermittedPeer(&cs.pPermPeers, pszID)); free(pszID); /* no longer needed, but we must free it as of interface def */ finalize_it: RETiRet; @@ -328,7 +345,7 @@ static rsRetVal TCPSendInit(void *pvData) if(pData->pNetstrm == NULL) { CHKiRet(netstrms.Construct(&pData->pNS)); /* the stream driver must be set before the object is finalized! */ - CHKiRet(netstrms.SetDrvrName(pData->pNS, pszStrmDrvr)); + CHKiRet(netstrms.SetDrvrName(pData->pNS, cs.pszStrmDrvr)); CHKiRet(netstrms.ConstructFinalize(pData->pNS)); /* now create the actual stream and connect to the server */ @@ -651,32 +668,32 @@ CODE_STD_STRING_REQUESTparseSelectorAct(1) } /* copy over config data as needed */ - pData->iUDPRebindInterval = iUDPRebindInterval; - pData->iTCPRebindInterval = iTCPRebindInterval; + pData->iUDPRebindInterval = cs.iUDPRebindInterval; + pData->iTCPRebindInterval = cs.iTCPRebindInterval; /* process template */ CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, OMSR_NO_RQD_TPL_OPTS, - (pszTplName == NULL) ? (uchar*)"RSYSLOG_TraditionalForwardFormat" : pszTplName)); + (cs.pszTplName == NULL) ? (uchar*)"RSYSLOG_TraditionalForwardFormat" : cs.pszTplName)); if(pData->protocol == FORW_TCP) { /* create our tcpclt */ CHKiRet(tcpclt.Construct(&pData->pTCPClt)); - CHKiRet(tcpclt.SetResendLastOnRecon(pData->pTCPClt, bResendLastOnRecon)); + CHKiRet(tcpclt.SetResendLastOnRecon(pData->pTCPClt, cs.bResendLastOnRecon)); /* and set callbacks */ CHKiRet(tcpclt.SetSendInit(pData->pTCPClt, TCPSendInit)); CHKiRet(tcpclt.SetSendFrame(pData->pTCPClt, TCPSendFrame)); CHKiRet(tcpclt.SetSendPrepRetry(pData->pTCPClt, TCPSendPrepRetry)); CHKiRet(tcpclt.SetFraming(pData->pTCPClt, tcp_framing)); CHKiRet(tcpclt.SetRebindInterval(pData->pTCPClt, pData->iTCPRebindInterval)); - pData->iStrmDrvrMode = iStrmDrvrMode; - if(pszStrmDrvr != NULL) - CHKmalloc(pData->pszStrmDrvr = (uchar*)strdup((char*)pszStrmDrvr)); - if(pszStrmDrvrAuthMode != NULL) + pData->iStrmDrvrMode = cs.iStrmDrvrMode; + if(cs.pszStrmDrvr != NULL) + CHKmalloc(pData->pszStrmDrvr = (uchar*)strdup((char*)cs.pszStrmDrvr)); + if(cs.pszStrmDrvrAuthMode != NULL) CHKmalloc(pData->pszStrmDrvrAuthMode = - (uchar*)strdup((char*)pszStrmDrvrAuthMode)); - if(pPermPeers != NULL) { - pData->pPermPeers = pPermPeers; - pPermPeers = NULL; + (uchar*)strdup((char*)cs.pszStrmDrvrAuthMode)); + if(cs.pPermPeers != NULL) { + pData->pPermPeers = cs.pPermPeers; + cs.pPermPeers = NULL; } } @@ -690,21 +707,14 @@ ENDparseSelectorAct static void freeConfigVars(void) { - if(pszTplName != NULL) { - free(pszTplName); - pszTplName = NULL; - } - if(pszStrmDrvr != NULL) { - free(pszStrmDrvr); - pszStrmDrvr = NULL; - } - if(pszStrmDrvrAuthMode != NULL) { - free(pszStrmDrvrAuthMode); - pszStrmDrvrAuthMode = NULL; - } - if(pPermPeers != NULL) { - free(pPermPeers); - } + free(cs.pszTplName); + cs.pszTplName = NULL; + free(cs.pszStrmDrvr); + cs.pszStrmDrvr = NULL; + free(cs.pszStrmDrvrAuthMode); + cs.pszStrmDrvrAuthMode = NULL; + free(cs.pPermPeers); + cs.pPermPeers = NULL; /* TODO: fix in older builds! */ } @@ -736,10 +746,10 @@ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __a freeConfigVars(); /* we now must reset all non-string values */ - iStrmDrvrMode = 0; - bResendLastOnRecon = 0; - iUDPRebindInterval = 0; - iTCPRebindInterval = 0; + cs.iStrmDrvrMode = 0; + cs.bResendLastOnRecon = 0; + cs.iUDPRebindInterval = 0; + cs.iTCPRebindInterval = 0; return RS_RET_OK; } @@ -747,21 +757,22 @@ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __a BEGINmodInit(Fwd) CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(glbl, CORE_COMPONENT)); CHKiRet(objUse(errmsg, CORE_COMPONENT)); CHKiRet(objUse(net,LM_NET_FILENAME)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionforwarddefaulttemplate", 0, eCmdHdlrGetWord, NULL, &pszTplName, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionsendtcprebindinterval", 0, eCmdHdlrInt, NULL, &iTCPRebindInterval, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionsendudprebindinterval", 0, eCmdHdlrInt, NULL, &iUDPRebindInterval, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionsendstreamdriver", 0, eCmdHdlrGetWord, NULL, &pszStrmDrvr, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionsendstreamdrivermode", 0, eCmdHdlrInt, NULL, &iStrmDrvrMode, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionsendstreamdriverauthmode", 0, eCmdHdlrGetWord, NULL, &pszStrmDrvrAuthMode, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionsendstreamdriverpermittedpeer", 0, eCmdHdlrGetWord, setPermittedPeer, NULL, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionsendresendlastmsgonreconnect", 0, eCmdHdlrBinary, NULL, &bResendLastOnRecon, NULL)); - CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionforwarddefaulttemplate", 0, eCmdHdlrGetWord, NULL, &cs.pszTplName, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionsendtcprebindinterval", 0, eCmdHdlrInt, NULL, &cs.iTCPRebindInterval, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionsendudprebindinterval", 0, eCmdHdlrInt, NULL, &cs.iUDPRebindInterval, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionsendstreamdriver", 0, eCmdHdlrGetWord, NULL, &cs.pszStrmDrvr, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionsendstreamdrivermode", 0, eCmdHdlrInt, NULL, &cs.iStrmDrvrMode, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionsendstreamdriverauthmode", 0, eCmdHdlrGetWord, NULL, &cs.pszStrmDrvrAuthMode, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionsendstreamdriverpermittedpeer", 0, eCmdHdlrGetWord, setPermittedPeer, NULL, NULL, eConfObjAction)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionsendresendlastmsgonreconnect", 0, eCmdHdlrBinary, NULL, &cs.bResendLastOnRecon, NULL, eConfObjAction)); + CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID, eConfObjAction)); ENDmodInit /* vim:set ai: diff --git a/tools/ompipe.c b/tools/ompipe.c index c51a5c48..967a2841 100644 --- a/tools/ompipe.c +++ b/tools/ompipe.c @@ -73,6 +73,16 @@ typedef struct _instanceData { short fd; /* pipe descriptor for (current) pipe */ } instanceData; +typedef struct configSettings_s { + EMPTY_STRUCT +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars +ENDinitConfVars + BEGINisCompatibleWithFeature CODESTARTisCompatibleWithFeature @@ -235,6 +245,7 @@ ENDqueryEtryPt BEGINmodInit(Pipe) CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(errmsg, CORE_COMPONENT)); diff --git a/tools/omshell.c b/tools/omshell.c index f8a68527..45934bca 100644 --- a/tools/omshell.c +++ b/tools/omshell.c @@ -57,6 +57,16 @@ typedef struct _instanceData { } instanceData; +typedef struct configSettings_s { + EMPTY_STRUCT /* remove this when data members are added */ +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars +ENDinitConfVars + BEGINcreateInstance CODESTARTcreateInstance ENDcreateInstance @@ -138,6 +148,7 @@ ENDqueryEtryPt BEGINmodInit(Shell) CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(errmsg, CORE_COMPONENT)); diff --git a/tools/omusrmsg.c b/tools/omusrmsg.c index 768baca7..c5a28a09 100644 --- a/tools/omusrmsg.c +++ b/tools/omusrmsg.c @@ -98,6 +98,16 @@ typedef struct _instanceData { char uname[MAXUNAMES][UNAMESZ+1]; } instanceData; +typedef struct configSettings_s { + EMPTY_STRUCT +} configSettings_t; + +SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */ + +BEGINinitConfVars /* (re)set config variables to default values */ +CODESTARTinitConfVars +ENDinitConfVars + BEGINcreateInstance CODESTARTcreateInstance @@ -331,6 +341,7 @@ ENDqueryEtryPt BEGINmodInit(UsrMsg) CODESTARTmodInit +SCOPINGmodInit *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr CHKiRet(objUse(errmsg, CORE_COMPONENT)); diff --git a/tools/syslogd.c b/tools/syslogd.c index 19a5900c..36b48bde 100644 --- a/tools/syslogd.c +++ b/tools/syslogd.c @@ -242,7 +242,6 @@ static int bDebugPrintModuleList = 1;/* output module list in debug mode? */ static int bErrMsgToStderr = 1; /* print error messages to stderr (in addition to everything else)? */ int bReduceRepeatMsgs; /* reduce repeated message - 0 - no, 1 - yes */ int bAbortOnUncleanConfig = 0; /* abort run (rather than starting with partial config) if there was any issue in conf */ -int bActExecWhenPrevSusp; /* execute action only when previous one was suspended? */ /* end global config file state variables */ int MarkInterval = 20 * 60; /* interval between marks in seconds - read-only after startup */ @@ -290,7 +289,6 @@ static int iMainMsgQueueDeqtWinToHr = 25; /* hour begin of time frame when que static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { bLogStatusMsgs = DFLT_bLogStatusMsgs; - bActExecWhenPrevSusp = 0; bDebugPrintTemplateList = 1; bDebugPrintCfSysLineHandlerList = 1; bDebugPrintModuleList = 1; @@ -317,7 +315,6 @@ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __a MainMsgQueType = QUEUETYPE_FIXED_ARRAY; iMainMsgQueMaxDiskSpace = 0; iMainMsgQueDeqBatchSize = 32; - glbliActionResumeRetryCount = 0; return RS_RET_OK; } @@ -2038,57 +2035,55 @@ static rsRetVal loadBuildInModules(void) * is that rsyslog will terminate if we can not register our built-in config commands. * This, I think, is the right thing to do. -- rgerhards, 2007-07-31 */ - CHKiRet(regCfSysLineHdlr((uchar *)"logrsyslogstatusmessages", 0, eCmdHdlrBinary, NULL, &bLogStatusMsgs, NULL)); - 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 *)"sleep", 0, eCmdHdlrInt, putToSleep, 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)); - CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuelowwatermark", 0, eCmdHdlrInt, NULL, &iMainMsgQLowWtrMark, NULL)); - 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)); - CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuetimeoutactioncompletion", 0, eCmdHdlrInt, NULL, &iMainMsgQtoActShutdown, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuetimeoutenqueue", 0, eCmdHdlrInt, NULL, &iMainMsgQtoEnq, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueueworkertimeoutthreadshutdown", 0, eCmdHdlrInt, NULL, &iMainMsgQtoWrkShutdown, NULL)); - 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)); - CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuedequeuetimeend", 0, eCmdHdlrInt, NULL, &iMainMsgQueueDeqtWinToHr, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"abortonuncleanconfig", 0, eCmdHdlrBinary, NULL, &bAbortOnUncleanConfig, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"repeatedmsgreduction", 0, eCmdHdlrBinary, NULL, &bReduceRepeatMsgs, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionexeconlywhenpreviousissuspended", 0, eCmdHdlrBinary, NULL, &bActExecWhenPrevSusp, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"actionresumeinterval", 0, eCmdHdlrInt, setActionResumeInterval, NULL, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"template", 0, eCmdHdlrCustomHandler, conf.doNameLine, (void*)DIR_TEMPLATE, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"outchannel", 0, eCmdHdlrCustomHandler, conf.doNameLine, (void*)DIR_OUTCHANNEL, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"allowedsender", 0, eCmdHdlrCustomHandler, conf.doNameLine, (void*)DIR_ALLOWEDSENDER, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"modload", 0, eCmdHdlrCustomHandler, conf.doModLoad, NULL, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"includeconfig", 0, eCmdHdlrCustomHandler, conf.doIncludeLine, NULL, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"umask", 0, eCmdHdlrFileCreateMode, setUmask, NULL, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"maxopenfiles", 0, eCmdHdlrInt, setMaxFiles, NULL, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"debugprinttemplatelist", 0, eCmdHdlrBinary, NULL, &bDebugPrintTemplateList, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"debugprintmodulelist", 0, eCmdHdlrBinary, NULL, &bDebugPrintModuleList, NULL)); + CHKiRet(regCfSysLineHdlr((uchar *)"logrsyslogstatusmessages", 0, eCmdHdlrBinary, NULL, &bLogStatusMsgs, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"defaultruleset", 0, eCmdHdlrGetWord, setDefaultRuleset, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"ruleset", 0, eCmdHdlrGetWord, setCurrRuleset, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"sleep", 0, eCmdHdlrInt, putToSleep, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuefilename", 0, eCmdHdlrGetWord, NULL, &pszMainMsgQFName, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuesize", 0, eCmdHdlrInt, NULL, &iMainMsgQueueSize, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuehighwatermark", 0, eCmdHdlrInt, NULL, &iMainMsgQHighWtrMark, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuelowwatermark", 0, eCmdHdlrInt, NULL, &iMainMsgQLowWtrMark, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuediscardmark", 0, eCmdHdlrInt, NULL, &iMainMsgQDiscardMark, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuediscardseverity", 0, eCmdHdlrSeverity, NULL, &iMainMsgQDiscardSeverity, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuecheckpointinterval", 0, eCmdHdlrInt, NULL, &iMainMsgQPersistUpdCnt, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuesyncqueuefiles", 0, eCmdHdlrBinary, NULL, &bMainMsgQSyncQeueFiles, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuetype", 0, eCmdHdlrGetWord, setMainMsgQueType, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueueworkerthreads", 0, eCmdHdlrInt, NULL, &iMainMsgQueueNumWorkers, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuetimeoutshutdown", 0, eCmdHdlrInt, NULL, &iMainMsgQtoQShutdown, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuetimeoutactioncompletion", 0, eCmdHdlrInt, NULL, &iMainMsgQtoActShutdown, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuetimeoutenqueue", 0, eCmdHdlrInt, NULL, &iMainMsgQtoEnq, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueueworkertimeoutthreadshutdown", 0, eCmdHdlrInt, NULL, &iMainMsgQtoWrkShutdown, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuedequeueslowdown", 0, eCmdHdlrInt, NULL, &iMainMsgQDeqSlowdown, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueueworkerthreadminimummessages", 0, eCmdHdlrInt, NULL, &iMainMsgQWrkMinMsgs, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuemaxfilesize", 0, eCmdHdlrSize, NULL, &iMainMsgQueMaxFileSize, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuedequeuebatchsize", 0, eCmdHdlrSize, NULL, &iMainMsgQueDeqBatchSize, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuemaxdiskspace", 0, eCmdHdlrSize, NULL, &iMainMsgQueMaxDiskSpace, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuesaveonshutdown", 0, eCmdHdlrBinary, NULL, &bMainMsgQSaveOnShutdown, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuedequeuetimebegin", 0, eCmdHdlrInt, NULL, &iMainMsgQueueDeqtWinFromHr, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"mainmsgqueuedequeuetimeend", 0, eCmdHdlrInt, NULL, &iMainMsgQueueDeqtWinToHr, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"abortonuncleanconfig", 0, eCmdHdlrBinary, NULL, &bAbortOnUncleanConfig, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"repeatedmsgreduction", 0, eCmdHdlrBinary, NULL, &bReduceRepeatMsgs, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"actionresumeinterval", 0, eCmdHdlrInt, setActionResumeInterval, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"template", 0, eCmdHdlrCustomHandler, conf.doNameLine, (void*)DIR_TEMPLATE, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"outchannel", 0, eCmdHdlrCustomHandler, conf.doNameLine, (void*)DIR_OUTCHANNEL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"allowedsender", 0, eCmdHdlrCustomHandler, conf.doNameLine, (void*)DIR_ALLOWEDSENDER, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"modload", 0, eCmdHdlrCustomHandler, conf.doModLoad, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"includeconfig", 0, eCmdHdlrCustomHandler, conf.doIncludeLine, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"umask", 0, eCmdHdlrFileCreateMode, setUmask, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"maxopenfiles", 0, eCmdHdlrInt, setMaxFiles, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"debugprinttemplatelist", 0, eCmdHdlrBinary, NULL, &bDebugPrintTemplateList, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"debugprintmodulelist", 0, eCmdHdlrBinary, NULL, &bDebugPrintModuleList, NULL, eConfObjGlobal)); CHKiRet(regCfSysLineHdlr((uchar *)"debugprintcfsyslinehandlerlist", 0, eCmdHdlrBinary, - NULL, &bDebugPrintCfSysLineHandlerList, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"moddir", 0, eCmdHdlrGetWord, NULL, &pModDir, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"generateconfiggraph", 0, eCmdHdlrGetWord, NULL, &pszConfDAGFile, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"errormessagestostderr", 0, eCmdHdlrBinary, NULL, &bErrMsgToStderr, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"maxmessagesize", 0, eCmdHdlrSize, setMaxMsgSize, NULL, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"privdroptouser", 0, eCmdHdlrUID, NULL, &uidDropPriv, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"privdroptouserid", 0, eCmdHdlrInt, NULL, &uidDropPriv, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"privdroptogroup", 0, eCmdHdlrGID, NULL, &gidDropPriv, NULL)); - CHKiRet(regCfSysLineHdlr((uchar *)"privdroptogroupid", 0, eCmdHdlrGID, NULL, &gidDropPriv, NULL)); + NULL, &bDebugPrintCfSysLineHandlerList, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"moddir", 0, eCmdHdlrGetWord, NULL, &pModDir, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"generateconfiggraph", 0, eCmdHdlrGetWord, NULL, &pszConfDAGFile, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"errormessagestostderr", 0, eCmdHdlrBinary, NULL, &bErrMsgToStderr, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"maxmessagesize", 0, eCmdHdlrSize, setMaxMsgSize, NULL, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"privdroptouser", 0, eCmdHdlrUID, NULL, &uidDropPriv, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"privdroptouserid", 0, eCmdHdlrInt, NULL, &uidDropPriv, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"privdroptogroup", 0, eCmdHdlrGID, NULL, &gidDropPriv, NULL, eConfObjGlobal)); + CHKiRet(regCfSysLineHdlr((uchar *)"privdroptogroupid", 0, eCmdHdlrGID, NULL, &gidDropPriv, NULL, eConfObjGlobal)); finalize_it: RETiRet; |