From 015d17ca70e81ad998e32cdfeed3cd925fd7dedc Mon Sep 17 00:00:00 2001 From: Rainer Gerhards Date: Tue, 16 Jun 2009 08:46:45 +0200 Subject: some performance optimizations - saved gettimeofday() calls in imtcp (and increased reception buffer) - somewhat optimized stringbuf.c - some other optimizations --- plugins/imdiag/imdiag.c | 2 +- plugins/imfile/imfile.c | 2 +- plugins/imklog/imklog.c | 2 +- plugins/imudp/imudp.c | 4 ++-- runtime/msg.c | 57 ++++++++++++++++++++----------------------------- runtime/msg.h | 48 ++++++++++++++++++----------------------- runtime/obj-types.h | 4 ++-- runtime/parser.c | 17 +++++++++++++++ runtime/rsyslog.h | 2 ++ runtime/stringbuf.c | 6 ++---- tcps_sess.c | 54 ++++++++++++++++++++++------------------------ tcpsrv.c | 3 ++- tcpsrv.h | 1 + tools/syslogd.c | 4 ++-- 14 files changed, 102 insertions(+), 104 deletions(-) diff --git a/plugins/imdiag/imdiag.c b/plugins/imdiag/imdiag.c index c700cab7..51f319ca 100644 --- a/plugins/imdiag/imdiag.c +++ b/plugins/imdiag/imdiag.c @@ -207,7 +207,7 @@ doInjectMsg(int iNum) CHKiRet(msgConstructWithTime(&pMsg, &stTime, ttGenTime)); CHKmalloc(pMsg->pszRawMsg = ustrdup(szMsg)); pMsg->iLenRawMsg = ustrlen(szMsg); - MsgSetInputName(pMsg, UCHAR_CONSTANT("imdiag")); + MsgSetInputName(pMsg, UCHAR_CONSTANT("imdiag"), sizeof("imdiag")-1); MsgSetFlowControlType(pMsg, eFLOWCTL_NO_DELAY); pMsg->msgFlags = NEEDS_PARSING | PARSE_HOSTNAME; pMsg->bParseHOSTNAME = 1; diff --git a/plugins/imfile/imfile.c b/plugins/imfile/imfile.c index 92fd30c3..e3882ce5 100644 --- a/plugins/imfile/imfile.c +++ b/plugins/imfile/imfile.c @@ -95,7 +95,7 @@ static rsRetVal enqLine(fileInfo_t *pInfo, cstr_t *cstrLine) CHKiRet(msgConstruct(&pMsg)); MsgSetFlowControlType(pMsg, eFLOWCTL_FULL_DELAY); - MsgSetInputName(pMsg, UCHAR_CONSTANT("imfile")); + MsgSetInputName(pMsg, UCHAR_CONSTANT("imfile"), sizeof("imfile")-1); MsgSetUxTradMsg(pMsg, (char*)rsCStrGetSzStr(cstrLine)); MsgSetRawMsg(pMsg, (char*)rsCStrGetSzStr(cstrLine)); MsgSetMSG(pMsg, (char*)rsCStrGetSzStr(cstrLine)); diff --git a/plugins/imklog/imklog.c b/plugins/imklog/imklog.c index ecb6c100..45933436 100644 --- a/plugins/imklog/imklog.c +++ b/plugins/imklog/imklog.c @@ -95,7 +95,7 @@ enqMsg(uchar *msg, uchar* pszTag, int iFacility, int iSeverity) CHKiRet(msgConstruct(&pMsg)); MsgSetFlowControlType(pMsg, eFLOWCTL_LIGHT_DELAY); - MsgSetInputName(pMsg, UCHAR_CONSTANT("imklog")); + MsgSetInputName(pMsg, UCHAR_CONSTANT("imklog"), sizeof("imklog")-1); MsgSetRawMsg(pMsg, (char*)msg); MsgSetUxTradMsg(pMsg, (char*)msg); MsgSetRawMsg(pMsg, (char*)msg); diff --git a/plugins/imudp/imudp.c b/plugins/imudp/imudp.c index a486b818..57aec9b6 100644 --- a/plugins/imudp/imudp.c +++ b/plugins/imudp/imudp.c @@ -6,7 +6,7 @@ * * File begun on 2007-12-21 by RGerhards (extracted from syslogd.c) * - * Copyright 2007 Rainer Gerhards and Adiscon GmbH. + * Copyright 2007-2009 Rainer Gerhards and Adiscon GmbH. * * This file is part of rsyslog. * @@ -220,7 +220,7 @@ processSocket(int fd, struct sockaddr_storage *frominetPrev, int *pbIsPermitted, CHKmalloc(pMsg->pszRawMsg = malloc(sizeof(uchar)* lenRcvBuf)); memcpy(pMsg->pszRawMsg, pRcvBuf, lenRcvBuf); pMsg->iLenRawMsg = lenRcvBuf; - MsgSetInputName(pMsg, UCHAR_CONSTANT("imudp")); + MsgSetInputName(pMsg, UCHAR_CONSTANT("imudp"), sizeof("imudp")-1); MsgSetFlowControlType(pMsg, eFLOWCTL_NO_DELAY); pMsg->msgFlags = NEEDS_PARSING | PARSE_HOSTNAME; pMsg->bParseHOSTNAME = 1; diff --git a/runtime/msg.c b/runtime/msg.c index dbc3c779..b3c76089 100644 --- a/runtime/msg.c +++ b/runtime/msg.c @@ -104,6 +104,7 @@ static syslogCODE rs_facilitynames[] = /* some forward declarations */ static int getAPPNAMELen(msg_t *pM); +static int getProtocolVersion(msg_t *pM); /* The following functions will support advanced output module * multithreading, once this is implemented. Currently, we @@ -364,7 +365,6 @@ CODESTARTobjDestruct(msg) free(pThis->pszTIMESTAMP_SecFrac); free(pThis->pszTIMESTAMP_MySQL); free(pThis->pszTIMESTAMP_PgSQL); - free(pThis->pszPRI); if(pThis->pCSProgName != NULL) rsCStrDestruct(&pThis->pCSProgName); if(pThis->pCSStrucData != NULL) @@ -670,7 +670,7 @@ void setProtocolVersion(msg_t *pM, int iNewVersion) pM->iProtocolVersion = iNewVersion; } -int getProtocolVersion(msg_t *pM) +static int getProtocolVersion(msg_t *pM) { assert(pM != NULL); return(pM->iProtocolVersion); @@ -689,7 +689,7 @@ int getMSGLen(msg_t *pM) } -char *getRawMsg(msg_t *pM) +static char *getRawMsg(msg_t *pM) { if(pM == NULL) return ""; @@ -724,7 +724,7 @@ char *getMSG(msg_t *pM) /* Get PRI value in text form */ -char *getPRI(msg_t *pM) +static char *getPRI(msg_t *pM) { int pri; BEGINfunc @@ -742,7 +742,7 @@ char *getPRI(msg_t *pM) * report. -- rgerhards, 2008-07-14 */ pri = pM->iFacility * 8 + pM->iSeverity; - if((pM->pszPRI = malloc(5)) == NULL) return ""; + pM->pszPRI = pM->bufPRI; pM->iLenPRI = snprintf((char*)pM->pszPRI, 5, "%d", pri); } MsgUnlock(pM); @@ -753,14 +753,14 @@ char *getPRI(msg_t *pM) /* Get PRI value as integer */ -int getPRIi(msg_t *pM) +static int getPRIi(msg_t *pM) { assert(pM != NULL); return (pM->iFacility << 3) + (pM->iSeverity); } -char *getTimeReported(msg_t *pM, enum tplFormatTypes eFmt) +static inline char *getTimeReported(msg_t *pM, enum tplFormatTypes eFmt) { BEGINfunc if(pM == NULL) @@ -838,7 +838,7 @@ char *getTimeReported(msg_t *pM, enum tplFormatTypes eFmt) return "INVALID eFmt OPTION!"; } -char *getTimeGenerated(msg_t *pM, enum tplFormatTypes eFmt) +static inline char *getTimeGenerated(msg_t *pM, enum tplFormatTypes eFmt) { BEGINfunc if(pM == NULL) @@ -917,7 +917,7 @@ char *getTimeGenerated(msg_t *pM, enum tplFormatTypes eFmt) } -char *getSeverity(msg_t *pM) +static inline char *getSeverity(msg_t *pM) { if(pM == NULL) return ""; @@ -934,7 +934,7 @@ char *getSeverity(msg_t *pM) } -char *getSeverityStr(msg_t *pM) +static inline char *getSeverityStr(msg_t *pM) { syslogCODE *c; int val; @@ -964,7 +964,7 @@ char *getSeverityStr(msg_t *pM) return((char*)pM->pszSeverityStr); } -char *getFacility(msg_t *pM) +static inline char *getFacility(msg_t *pM) { if(pM == NULL) return ""; @@ -983,7 +983,7 @@ char *getFacility(msg_t *pM) return((char*)pM->pszFacility); } -char *getFacilityStr(msg_t *pM) +static inline char *getFacilityStr(msg_t *pM) { syslogCODE *c; int val; @@ -1090,7 +1090,7 @@ finalize_it: /* rgerhards, 2005-11-24 */ -int getPROCIDLen(msg_t *pM) +static inline int getPROCIDLen(msg_t *pM) { assert(pM != NULL); MsgLock(pM); @@ -1135,19 +1135,10 @@ finalize_it: RETiRet; } -/* rgerhards, 2005-11-24 - */ -#if 0 /* This method is currently not called, be we like to preserve it */ -static int getMSGIDLen(msg_t *pM) -{ - return (pM->pCSMSGID == NULL) ? 1 : rsCStrLen(pM->pCSMSGID); -} -#endif - /* rgerhards, 2005-11-24 */ -char *getMSGID(msg_t *pM) +static inline char *getMSGID(msg_t *pM) { return (pM->pCSMSGID == NULL) ? "-" : (char*) rsCStrGetSzStrNoNULL(pM->pCSMSGID); } @@ -1171,8 +1162,7 @@ void MsgAssignTAG(msg_t *pMsg, uchar *pBuf) void MsgSetTAG(msg_t *pMsg, char* pszTAG) { assert(pMsg != NULL); - if(pMsg->pszTAG != NULL) - free(pMsg->pszTAG); + free(pMsg->pszTAG); pMsg->iLenTAG = strlen(pszTAG); if((pMsg->pszTAG = malloc(pMsg->iLenTAG + 1)) != NULL) memcpy(pMsg->pszTAG, pszTAG, pMsg->iLenTAG + 1); @@ -1229,7 +1219,7 @@ static int getTAGLen(msg_t *pM) #endif -char *getTAG(msg_t *pM) +static inline char *getTAG(msg_t *pM) { char *ret; @@ -1272,7 +1262,7 @@ char *getHOSTNAME(msg_t *pM) } -uchar *getInputName(msg_t *pM) +static uchar *getInputName(msg_t *pM) { if(pM == NULL) return (uchar*) ""; @@ -1339,7 +1329,7 @@ static int getStructuredDataLen(msg_t *pM) /* get the "STRUCTURED-DATA" as sz string * rgerhards, 2005-11-24 */ -char *getStructuredData(msg_t *pM) +static inline char *getStructuredData(msg_t *pM) { return (pM->pCSStrucData == NULL) ? "-" : (char*) rsCStrGetSzStrNoNULL(pM->pCSStrucData); } @@ -1465,14 +1455,13 @@ static int getAPPNAMELen(msg_t *pM) } /* rgerhards 2008-09-10: set pszInputName in msg object + * rgerhards, 2009-06-16 */ -void MsgSetInputName(msg_t *pMsg, uchar* pszInputName) +void MsgSetInputName(msg_t *pMsg, uchar* pszInputName, size_t lenInputName) { assert(pMsg != NULL); - if(pMsg->pszInputName != NULL) - free(pMsg->pszInputName); - - pMsg->iLenInputName = ustrlen(pszInputName); + free(pMsg->pszInputName); + pMsg->iLenInputName = lenInputName; if((pMsg->pszInputName = malloc(pMsg->iLenInputName + 1)) != NULL) { memcpy(pMsg->pszInputName, pszInputName, pMsg->iLenInputName + 1); } @@ -2493,7 +2482,7 @@ rsRetVal MsgSetProperty(msg_t *pThis, var_t *pProp) } else if(isProp("pszTAG")) { MsgSetTAG(pThis, (char*) rsCStrGetSzStrNoNULL(pProp->val.pStr)); } else if(isProp("pszInputName")) { - MsgSetInputName(pThis, rsCStrGetSzStrNoNULL(pProp->val.pStr)); + MsgSetInputName(pThis, rsCStrGetSzStrNoNULL(pProp->val.pStr), rsCStrLen(pProp->val.pStr)); } else if(isProp("pszRcvFromIP")) { MsgSetRcvFromIP(pThis, rsCStrGetSzStrNoNULL(pProp->val.pStr)); } else if(isProp("pszRcvFrom")) { diff --git a/runtime/msg.h b/runtime/msg.h index a14f6b15..1689bbbc 100644 --- a/runtime/msg.h +++ b/runtime/msg.h @@ -120,6 +120,9 @@ short bDoLock; /* use the mutex? */ char *pszTIMESTAMP_PgSQL;/* TIMESTAMP as PgSQL formatted string (always 21 characters) */ char *pszTIMESTAMP_SecFrac;/* TIMESTAMP fractional seconds (always 6 characters) */ int msgFlags; /* flags associated with this message */ + /* now follow fixed-size buffers to safe some time otherwise used for allocs */ + uchar bufPRI[5]; + }; @@ -137,45 +140,20 @@ short bDoLock; /* use the mutex? */ /* function prototypes */ PROTOTYPEObjClassInit(msg); -char* getProgramName(msg_t*); rsRetVal msgConstruct(msg_t **ppThis); rsRetVal msgConstructWithTime(msg_t **ppThis, struct syslogTime *stTime, time_t ttGenTime); rsRetVal msgDestruct(msg_t **ppM); msg_t* MsgDup(msg_t* pOld); msg_t *MsgAddRef(msg_t *pM); void setProtocolVersion(msg_t *pM, int iNewVersion); -int getProtocolVersion(msg_t *pM); -char *getProtocolVersionString(msg_t *pM); -int getMSGLen(msg_t *pM); -char *getRawMsg(msg_t *pM); -char *getUxTradMsg(msg_t *pM); -char *getMSG(msg_t *pM); -char *getPRI(msg_t *pM); -int getPRIi(msg_t *pM); -char *getTimeReported(msg_t *pM, enum tplFormatTypes eFmt); -char *getTimeGenerated(msg_t *pM, enum tplFormatTypes eFmt); -char *getSeverity(msg_t *pM); -char *getSeverityStr(msg_t *pM); -char *getFacility(msg_t *pM); -char *getFacilityStr(msg_t *pM); -void MsgSetInputName(msg_t *pMsg, uchar*); +void MsgSetInputName(msg_t *pMsg, uchar*, size_t); rsRetVal MsgSetAPPNAME(msg_t *pMsg, char* pszAPPNAME); -char *getAPPNAME(msg_t *pM); rsRetVal MsgSetPROCID(msg_t *pMsg, char* pszPROCID); -int getPROCIDLen(msg_t *pM); -char *getPROCID(msg_t *pM); rsRetVal MsgSetMSGID(msg_t *pMsg, char* pszMSGID); void MsgAssignTAG(msg_t *pMsg, uchar *pBuf); void MsgSetTAG(msg_t *pMsg, char* pszTAG); rsRetVal MsgSetFlowControlType(msg_t *pMsg, flowControl_t eFlowCtl); -char *getTAG(msg_t *pM); -int getHOSTNAMELen(msg_t *pM); -char *getHOSTNAME(msg_t *pM); -uchar *getRcvFrom(msg_t *pM); rsRetVal MsgSetStructuredData(msg_t *pMsg, char* pszStrucData); -char *getStructuredData(msg_t *pM); -int getProgramNameLen(msg_t *pM); -char *getProgramName(msg_t *pM); void MsgSetRcvFrom(msg_t *pMsg, uchar* pszRcvFrom); rsRetVal MsgSetRcvFromIP(msg_t *pMsg, uchar* pszRcvFromIP); void MsgAssignHOSTNAME(msg_t *pMsg, char *pBuf); @@ -184,13 +162,29 @@ int MsgSetUxTradMsg(msg_t *pMsg, char* pszUxTradMsg); void MsgSetMSG(msg_t *pMsg, char* pszMSG); void MsgSetRawMsg(msg_t *pMsg, char* pszRawMsg); void moveHOSTNAMEtoTAG(msg_t *pM); -char *getMSGID(msg_t *pM); char *MsgGetProp(msg_t *pMsg, struct templateEntry *pTpe, cstr_t *pCSPropName, 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); +/* TODO: remove these five (so far used in action.c) */ +char *getMSG(msg_t *pM); +char *getHOSTNAME(msg_t *pM); +char *getPROCID(msg_t *pM); +char *getAPPNAME(msg_t *pM); +int getMSGLen(msg_t *pM); + +char *getHOSTNAME(msg_t *pM); +int getHOSTNAMELen(msg_t *pM); +char *getProgramName(msg_t *pM); +int getProgramNameLen(msg_t *pM); +uchar *getRcvFrom(msg_t *pM); + +#if 0 +char *getUxTradMsg(msg_t *pM); +#endif + /* The MsgPrepareEnqueue() function is a macro for performance reasons. * It needs one global variable to work. This is acceptable, as it gains * us quite some performance and is fully abstracted using this header file. diff --git a/runtime/obj-types.h b/runtime/obj-types.h index 914c2f2c..78829f94 100644 --- a/runtime/obj-types.h +++ b/runtime/obj-types.h @@ -280,7 +280,7 @@ rsRetVal objName##ClassExit(void) \ * rgerhards, 2008-01-30 */ #define BEGINobjDestruct(OBJ) \ - rsRetVal OBJ##Destruct(OBJ##_t **ppThis) \ + rsRetVal OBJ##Destruct(OBJ##_t __attribute__((unused)) **ppThis) \ { \ DEFiRet; \ int iCancelStateSave; \ @@ -314,7 +314,7 @@ rsRetVal objName##ClassExit(void) \ #define PROTOTYPEObjDebugPrint(obj) rsRetVal obj##DebugPrint(obj##_t *pThis) #define INTERFACEObjDebugPrint(obj) rsRetVal (*DebugPrint)(obj##_t *pThis) #define BEGINobjDebugPrint(obj) \ - rsRetVal obj##DebugPrint(obj##_t *pThis) \ + rsRetVal obj##DebugPrint(obj##_t __attribute__((unused)) *pThis) \ { \ DEFiRet; \ diff --git a/runtime/parser.c b/runtime/parser.c index 212d40f3..64e03094 100644 --- a/runtime/parser.c +++ b/runtime/parser.c @@ -191,6 +191,23 @@ sanitizeMessage(msg_t *pMsg) lenMsg--; } + /* it is much quicker to sweep over the message and see if it actually + * needs sanitation than to do the sanitation in any case. So we first do + * this and terminate when it is not needed - which is expectedly the case + * for the vast majority of messages. -- rgerhards, 2009-06-15 + */ + int bNeedSanitize = 0; + for(iSrc = 0 ; iSrc < lenMsg ; iSrc++) { + if(pszMsg[iSrc] < 32) { + if(pszMsg[iSrc] == '\0' || bEscapeCCOnRcv) { + bNeedSanitize = 1; + break; + } + } + } + if(bNeedSanitize == 0) + FINALIZE; + /* now copy over the message and sanitize it */ /* TODO: can we get cheaper memory alloc? {alloca()?}*/ iMaxLine = glbl.GetMaxLine(); diff --git a/runtime/rsyslog.h b/runtime/rsyslog.h index ea303a51..32177a9f 100644 --- a/runtime/rsyslog.h +++ b/runtime/rsyslog.h @@ -103,6 +103,8 @@ typedef unsigned int u_int32_t; /* TODO: is this correct? */ typedef int socklen_t; #endif +typedef char bool; /* I intentionally use char, to keep it slim so that many fit into the CPU cache! */ + /* settings for flow control * TODO: is there a better place for them? -- rgerhards, 2008-03-14 */ diff --git a/runtime/stringbuf.c b/runtime/stringbuf.c index 07256fab..f3d9aa48 100644 --- a/runtime/stringbuf.c +++ b/runtime/stringbuf.c @@ -299,10 +299,8 @@ rsRetVal rsCStrSetSzStr(cstr_t *pThis, uchar *pszNew) { rsCHECKVALIDOBJECT(pThis, OIDrsCStr); - if(pThis->pBuf != NULL) - free(pThis->pBuf); - if(pThis->pszBuf != NULL) - free(pThis->pszBuf); + free(pThis->pBuf); + free(pThis->pszBuf); if(pszNew == NULL) { pThis->iStrLen = 0; pThis->iBufSize = 0; diff --git a/tcps_sess.c b/tcps_sess.c index 62d51f66..cfee0523 100644 --- a/tcps_sess.c +++ b/tcps_sess.c @@ -97,12 +97,9 @@ CODESTARTobjDestruct(tcps_sess) pThis->pSrv->pOnSessDestruct(&pThis->pUsr); } /* now destruct our own properties */ - if(pThis->fromHost != NULL) - free(pThis->fromHost); - if(pThis->fromHostIP != NULL) - free(pThis->fromHostIP); - if(pThis->pMsg != NULL) - free(pThis->pMsg); + free(pThis->fromHost); + free(pThis->fromHostIP); + free(pThis->pMsg); ENDobjDestruct(tcps_sess) @@ -124,10 +121,7 @@ SetHost(tcps_sess_t *pThis, uchar *pszHost) ISOBJ_TYPE_assert(pThis, tcps_sess); - if(pThis->fromHost != NULL) { - free(pThis->fromHost); - } - + free(pThis->fromHost); pThis->fromHost = pszHost; RETiRet; @@ -144,10 +138,7 @@ SetHostIP(tcps_sess_t *pThis, uchar *pszHostIP) ISOBJ_TYPE_assert(pThis, tcps_sess); - if(pThis->fromHostIP != NULL) { - free(pThis->fromHostIP); - } - + free(pThis->fromHostIP); pThis->fromHostIP = pszHostIP; RETiRet; @@ -226,11 +217,9 @@ SetOnMsgReceive(tcps_sess_t *pThis, rsRetVal (*OnMsgReceive)(tcps_sess_t*, uchar * rgerhards, 2009-04-23 */ static rsRetVal -defaultDoSubmitMessage(tcps_sess_t *pThis) +defaultDoSubmitMessage(tcps_sess_t *pThis, struct syslogTime *stTime, time_t ttGenTime) { msg_t *pMsg; - struct syslogTime stTime; - time_t ttGenTime; DEFiRet; ISOBJ_TYPE_assert(pThis, tcps_sess); @@ -240,16 +229,13 @@ defaultDoSubmitMessage(tcps_sess_t *pThis) FINALIZE; } - //TODO: if((iTimeRequery == 0) || (iNbrTimeUsed++ % iTimeRequery) == 0) { - datetime.getCurrTime(&stTime, &ttGenTime); - //} /* we now create our own message object and submit it to the queue */ - CHKiRet(msgConstructWithTime(&pMsg, &stTime, ttGenTime)); + CHKiRet(msgConstructWithTime(&pMsg, stTime, ttGenTime)); /* first trim the buffer to what we have actually received */ CHKmalloc(pMsg->pszRawMsg = malloc(sizeof(uchar) * pThis->iMsg)); memcpy(pMsg->pszRawMsg, pThis->pMsg, pThis->iMsg); pMsg->iLenRawMsg = pThis->iMsg; - MsgSetInputName(pMsg, pThis->pLstnInfo->pszInputName); + MsgSetInputName(pMsg, pThis->pLstnInfo->pszInputName, pThis->pLstnInfo->lenInputName); MsgSetFlowControlType(pMsg, eFLOWCTL_LIGHT_DELAY); pMsg->msgFlags = NEEDS_PARSING | PARSE_HOSTNAME; pMsg->bParseHOSTNAME = 1; @@ -281,6 +267,8 @@ finalize_it: static rsRetVal PrepareClose(tcps_sess_t *pThis) { + struct syslogTime stTime; + time_t ttGenTime; DEFiRet; ISOBJ_TYPE_assert(pThis, tcps_sess); @@ -306,7 +294,8 @@ PrepareClose(tcps_sess_t *pThis) * this case. */ dbgprintf("Extra data at end of stream in legacy syslog/tcp message - processing\n"); - defaultDoSubmitMessage(pThis); + datetime.getCurrTime(&stTime, &ttGenTime); + defaultDoSubmitMessage(pThis, &stTime, ttGenTime); } finalize_it: @@ -341,7 +330,7 @@ Close(tcps_sess_t *pThis) * rgerhards, 2008-03-14 */ static rsRetVal -processDataRcvd(tcps_sess_t *pThis, char c) +processDataRcvd(tcps_sess_t *pThis, char c, struct syslogTime *stTime, time_t ttGenTime) { DEFiRet; ISOBJ_TYPE_assert(pThis, tcps_sess); @@ -387,7 +376,7 @@ processDataRcvd(tcps_sess_t *pThis, char c) if(pThis->iMsg >= iMaxLine) { /* emergency, we now need to flush, no matter if we are at end of message or not... */ dbgprintf("error: message received is larger than max msg size, we split it\n"); - defaultDoSubmitMessage(pThis); + defaultDoSubmitMessage(pThis, stTime, ttGenTime); /* we might think if it is better to ignore the rest of the * message than to treat it as a new one. Maybe this is a good * candidate for a configuration parameter... @@ -398,7 +387,7 @@ processDataRcvd(tcps_sess_t *pThis, char c) if(( (c == '\n') || ((pThis->pSrv->addtlFrameDelim != TCPSRV_NO_ADDTL_DELIMITER) && (c == pThis->pSrv->addtlFrameDelim)) ) && pThis->eFraming == TCP_FRAMING_OCTET_STUFFING) { /* record delimiter? */ - defaultDoSubmitMessage(pThis); + defaultDoSubmitMessage(pThis, stTime, ttGenTime); pThis->inputState = eAtStrtFram; } else { /* IMPORTANT: here we copy the actual frame content to the message - for BOTH framing modes! @@ -415,7 +404,7 @@ processDataRcvd(tcps_sess_t *pThis, char c) pThis->iOctetsRemain--; if(pThis->iOctetsRemain < 1) { /* we have end of frame! */ - defaultDoSubmitMessage(pThis); + defaultDoSubmitMessage(pThis, stTime, ttGenTime); pThis->inputState = eAtStrtFram; } } @@ -436,22 +425,29 @@ processDataRcvd(tcps_sess_t *pThis, char c) * RS_RET_OK, which means the session should be kept open * or anything else, which means it must be closed. * rgerhards, 2008-03-01 + * As a performance optimization, we pick up the timestamp here. Acutally, + * this *is* the *correct* reception step for all the data we received, because + * we have just received a bunch of data! -- rgerhards, 2009-06-16 */ static rsRetVal DataRcvd(tcps_sess_t *pThis, char *pData, size_t iLen) { - DEFiRet; + struct syslogTime stTime; + time_t ttGenTime; char *pEnd; + DEFiRet; ISOBJ_TYPE_assert(pThis, tcps_sess); assert(pData != NULL); assert(iLen > 0); + datetime.getCurrTime(&stTime, &ttGenTime); + /* We now copy the message to the session buffer. */ pEnd = pData + iLen; /* this is one off, which is intensional */ while(pData < pEnd) { - CHKiRet(processDataRcvd(pThis, *pData++)); + CHKiRet(processDataRcvd(pThis, *pData++, &stTime, ttGenTime)); } finalize_it: diff --git a/tcpsrv.c b/tcpsrv.c index 3516b2e3..11619498 100644 --- a/tcpsrv.c +++ b/tcpsrv.c @@ -105,6 +105,7 @@ addNewLstnPort(tcpsrv_t *pThis, uchar *pszPort) pEntry->pszPort = pszPort; pEntry->pSrv = pThis; CHKmalloc(pEntry->pszInputName = ustrdup(pThis->pszInputName)); + pEntry->lenInputName = ustrlen(pEntry->pszInputName); /* and add to list */ pEntry->pNext = pThis->pLstnPorts; @@ -510,7 +511,7 @@ Run(tcpsrv_t *pThis) while(nfds && iTCPSess != -1) { CHKiRet(nssel.IsReady(pSel, pThis->pSessions[iTCPSess]->pStrm, NSDSEL_RD, &bIsReady, &nfds)); if(bIsReady) { - char buf[8*1024]; /* reception buffer - may hold a partial or multiple messages */ + char buf[128*1024]; /* reception buffer - may hold a partial or multiple messages */ dbgprintf("netstream %p with new data\n", pThis->pSessions[iTCPSess]->pStrm); /* Receive message */ diff --git a/tcpsrv.h b/tcpsrv.h index 2d174ce0..95537d54 100644 --- a/tcpsrv.h +++ b/tcpsrv.h @@ -37,6 +37,7 @@ typedef enum ETCPsyslogFramingAnomaly { struct tcpLstnPortList_s { uchar *pszPort; /**< the ports the listener shall listen on */ uchar *pszInputName; /**< value to be used as input name */ + size_t lenInputName; /**< length of inputName */ tcpsrv_t *pSrv; /**< pointer to higher-level server instance */ tcpLstnPortList_t *pNext; /**< next port or NULL */ }; diff --git a/tools/syslogd.c b/tools/syslogd.c index b43b7a37..a9f1dbdb 100644 --- a/tools/syslogd.c +++ b/tools/syslogd.c @@ -639,7 +639,7 @@ static inline rsRetVal printline(uchar *hname, uchar *hnameIP, uchar *msg, int f CHKiRet(msgConstructWithTime(&pMsg, stTime, ttGenTime)); } if(pszInputName != NULL) - MsgSetInputName(pMsg, pszInputName); + MsgSetInputName(pMsg, pszInputName, ustrlen(pszInputName)); MsgSetFlowControlType(pMsg, flowCtlType); MsgSetRawMsg(pMsg, (char*)msg); @@ -947,7 +947,7 @@ logmsgInternal(int iErr, int pri, uchar *msg, int flags) DEFiRet; CHKiRet(msgConstruct(&pMsg)); - MsgSetInputName(pMsg, UCHAR_CONSTANT("rsyslogd")); + MsgSetInputName(pMsg, UCHAR_CONSTANT("rsyslogd"), sizeof("rsyslogd")-1); MsgSetUxTradMsg(pMsg, (char*)msg); MsgSetRawMsg(pMsg, (char*)msg); MsgSetHOSTNAME(pMsg, glbl.GetLocalHostName()); -- cgit v1.2.3 From f7579e68a67364c8040966be57c2eae4c9550ee5 Mon Sep 17 00:00:00 2001 From: Rainer Gerhards Date: Tue, 16 Jun 2009 11:36:05 +0200 Subject: done various optimizations to the stringbuf and its users --- outchannel.c | 20 ++--- parse.c | 16 ++-- runtime/cfsysline.c | 12 +-- runtime/conf.c | 40 +++++----- runtime/ctok.c | 4 +- runtime/datetime.c | 5 +- runtime/msg.c | 30 ++----- runtime/msg.h | 4 +- runtime/nsd_gtls.c | 8 +- runtime/obj.c | 6 +- runtime/parser.c | 19 ++++- runtime/stream.c | 2 +- runtime/stringbuf.c | 221 ++++++++++++++++++---------------------------------- runtime/stringbuf.h | 27 +++---- runtime/vm.c | 2 +- runtime/vmop.c | 2 +- template.c | 54 ++++++------- tools/syslogd.c | 170 ++++++++++++++++++++-------------------- 18 files changed, 282 insertions(+), 360 deletions(-) diff --git a/outchannel.c b/outchannel.c index 5c348b63..4f8abb32 100644 --- a/outchannel.c +++ b/outchannel.c @@ -105,22 +105,22 @@ static rsRetVal get_Field(uchar **pp, uchar **pField) skip_Comma((char**)pp); p = *pp; - CHKiRet(rsCStrConstruct(&pStrB)); + CHKiRet(cstrConstruct(&pStrB)); rsCStrSetAllocIncrement(pStrB, 32); /* copy the field */ while(*p && *p != ' ' && *p != ',') { - CHKiRet(rsCStrAppendChar(pStrB, *p++)); + CHKiRet(cstrAppendChar(pStrB, *p++)); } *pp = p; - CHKiRet(rsCStrFinish(pStrB)); - CHKiRet(rsCStrConvSzStrAndDestruct(pStrB, pField, 0)); + CHKiRet(cstrFinalize(pStrB)); + CHKiRet(cstrConvSzStrAndDestruct(pStrB, pField, 0)); finalize_it: if(iRet != RS_RET_OK) { if(pStrB != NULL) - rsCStrDestruct(&pStrB); + cstrDestruct(&pStrB); } RETiRet; @@ -174,22 +174,22 @@ static inline rsRetVal get_restOfLine(uchar **pp, uchar **pBuf) skip_Comma((char**)pp); p = *pp; - CHKiRet(rsCStrConstruct(&pStrB)); + CHKiRet(cstrConstruct(&pStrB)); rsCStrSetAllocIncrement(pStrB, 32); /* copy the field */ while(*p) { - CHKiRet(rsCStrAppendChar(pStrB, *p++)); + CHKiRet(cstrAppendChar(pStrB, *p++)); } *pp = p; - CHKiRet(rsCStrFinish(pStrB)); - CHKiRet(rsCStrConvSzStrAndDestruct(pStrB, pBuf, 0)); + CHKiRet(cstrFinalize(pStrB)); + CHKiRet(cstrConvSzStrAndDestruct(pStrB, pBuf, 0)); finalize_it: if(iRet != RS_RET_OK) { if(pStrB != NULL) - rsCStrDestruct(&pStrB); + cstrDestruct(&pStrB); } RETiRet; diff --git a/parse.c b/parse.c index 58458d62..87c67676 100644 --- a/parse.c +++ b/parse.c @@ -268,7 +268,7 @@ rsRetVal parsDelimCStr(rsParsObj *pThis, cstr_t **ppCStr, char cDelim, int bTrim /* We got the string, now take it and see if we need to * remove anything at its end. */ - CHKiRet(rsCStrFinish(pCStr)); + CHKiRet(cstrFinalize(pCStr)); if(bTrimTrailing) { CHKiRet(rsCStrTrimTrailingWhiteSpace(pCStr)); @@ -344,7 +344,7 @@ rsRetVal parsQuotedCStr(rsParsObj *pThis, cstr_t **ppCStr) } /* We got the string, let's finish it... */ - CHKiRet(rsCStrFinish(pCStr)); + CHKiRet(cstrFinalize(pCStr)); /* done! */ *ppCStr = pCStr; @@ -380,7 +380,7 @@ rsRetVal parsAddrWithBits(rsParsObj *pThis, struct NetAddr **pIP, int *pBits) assert(pIP != NULL); assert(pBits != NULL); - CHKiRet(rsCStrConstruct(&pCStr)); + CHKiRet(cstrConstruct(&pCStr)); parsSkipWhitespace(pThis); pC = rsCStrGetBufBeg(pThis->pCStr) + pThis->iCurrPos; @@ -390,8 +390,8 @@ rsRetVal parsAddrWithBits(rsParsObj *pThis, struct NetAddr **pIP, int *pBits) */ while(pThis->iCurrPos < rsCStrLen(pThis->pCStr) && *pC != '/' && *pC != ',' && !isspace((int)*pC)) { - if((iRet = rsCStrAppendChar(pCStr, *pC)) != RS_RET_OK) { - rsCStrDestruct (&pCStr); + if((iRet = cstrAppendChar(pCStr, *pC)) != RS_RET_OK) { + cstrDestruct (&pCStr); FINALIZE; } ++pThis->iCurrPos; @@ -399,15 +399,15 @@ rsRetVal parsAddrWithBits(rsParsObj *pThis, struct NetAddr **pIP, int *pBits) } /* We got the string, let's finish it... */ - if((iRet = rsCStrFinish(pCStr)) != RS_RET_OK) { - rsCStrDestruct (&pCStr); + if((iRet = cstrFinalize(pCStr)) != RS_RET_OK) { + cstrDestruct(&pCStr); FINALIZE; } /* now we have the string and must check/convert it to * an NetAddr structure. */ - CHKiRet(rsCStrConvSzStrAndDestruct(pCStr, &pszIP, 0)); + CHKiRet(cstrConvSzStrAndDestruct(pCStr, &pszIP, 0)); *pIP = calloc(1, sizeof(struct NetAddr)); diff --git a/runtime/cfsysline.c b/runtime/cfsysline.c index e1e4a6a4..0fb4247d 100644 --- a/runtime/cfsysline.c +++ b/runtime/cfsysline.c @@ -462,7 +462,7 @@ getWord(uchar **pp, cstr_t **ppStrB) ASSERT(*pp != NULL); ASSERT(ppStrB != NULL); - CHKiRet(rsCStrConstruct(ppStrB)); + CHKiRet(cstrConstruct(ppStrB)); skipWhiteSpace(pp); /* skip over any whitespace */ @@ -470,9 +470,9 @@ getWord(uchar **pp, cstr_t **ppStrB) p = *pp; while(*p && !isspace((int) *p)) { - CHKiRet(rsCStrAppendChar(*ppStrB, *p++)); + CHKiRet(cstrAppendChar(*ppStrB, *p++)); } - CHKiRet(rsCStrFinish(*ppStrB)); + CHKiRet(cstrFinalize(*ppStrB)); *pp = p; @@ -506,7 +506,7 @@ static rsRetVal doGetWord(uchar **pp, rsRetVal (*pSetHdlr)(void*, uchar*), void ASSERT(*pp != NULL); CHKiRet(getWord(pp, &pStrB)); - CHKiRet(rsCStrConvSzStrAndDestruct(pStrB, &pNewVal, 0)); + CHKiRet(cstrConvSzStrAndDestruct(pStrB, &pNewVal, 0)); pStrB = NULL; /* we got the word, now set it */ @@ -525,7 +525,7 @@ static rsRetVal doGetWord(uchar **pp, rsRetVal (*pSetHdlr)(void*, uchar*), void finalize_it: if(iRet != RS_RET_OK) { if(pStrB != NULL) - rsCStrDestruct(&pStrB); + cstrDestruct(&pStrB); } RETiRet; @@ -548,7 +548,7 @@ doSyslogName(uchar **pp, rsRetVal (*pSetHdlr)(void*, int), void *pVal, syslogNam ASSERT(*pp != NULL); CHKiRet(getWord(pp, &pStrB)); /* get word */ - iNewVal = decodeSyslogName(rsCStrGetSzStr(pStrB), pNameTable); + iNewVal = decodeSyslogName(cstrGetSzStr(pStrB), pNameTable); if(pSetHdlr == NULL) { /* we should set value directly to var */ diff --git a/runtime/conf.c b/runtime/conf.c index 7cdcf5ec..65fc66f1 100644 --- a/runtime/conf.c +++ b/runtime/conf.c @@ -526,17 +526,15 @@ rsRetVal cflineParseTemplateName(uchar** pp, omodStringRequest_t *pOMSR, int iEn tplName = (uchar*) strdup((char*)dfltTplName); } else { /* template specified, pick it up */ - if(rsCStrConstruct(&pStrB) != RS_RET_OK) { - ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); - } + CHKiRet(cstrConstruct(&pStrB)); /* now copy the string */ while(*p && *p != '#' && !isspace((int) *p)) { - CHKiRet(rsCStrAppendChar(pStrB, *p)); + CHKiRet(cstrAppendChar(pStrB, *p)); ++p; } - CHKiRet(rsCStrFinish(pStrB)); - CHKiRet(rsCStrConvSzStrAndDestruct(pStrB, &tplName, 0)); + CHKiRet(cstrFinalize(pStrB)); + CHKiRet(cstrConvSzStrAndDestruct(pStrB, &tplName, 0)); } iRet = OMSRsetEntry(pOMSR, iEntry, tplName, iTplOpts); @@ -925,7 +923,7 @@ static rsRetVal cflineProcessPropFilter(uchar **pline, register selector_t *f) */ static rsRetVal cflineProcessHostSelector(uchar **pline) { - rsRetVal iRet; + DEFiRet; ASSERT(pline != NULL); ASSERT(*pline != NULL); @@ -951,21 +949,20 @@ static rsRetVal cflineProcessHostSelector(uchar **pline) dbgprintf("resetting BSD-like hostname filter\n"); eDfltHostnameCmpMode = HN_NO_COMP; if(pDfltHostnameCmp != NULL) { - if((iRet = rsCStrSetSzStr(pDfltHostnameCmp, NULL)) != RS_RET_OK) - return(iRet); + CHKiRet(rsCStrSetSzStr(pDfltHostnameCmp, NULL)); } } else { dbgprintf("setting BSD-like hostname filter to '%s'\n", *pline); if(pDfltHostnameCmp == NULL) { /* create string for parser */ - if((iRet = rsCStrConstructFromszStr(&pDfltHostnameCmp, *pline)) != RS_RET_OK) - return(iRet); + CHKiRet(rsCStrConstructFromszStr(&pDfltHostnameCmp, *pline)); } else { /* string objects exists, just update... */ - if((iRet = rsCStrSetSzStr(pDfltHostnameCmp, *pline)) != RS_RET_OK) - return(iRet); + CHKiRet(rsCStrSetSzStr(pDfltHostnameCmp, *pline)); } } - return RS_RET_OK; + +finalize_it: + RETiRet; } @@ -976,7 +973,7 @@ static rsRetVal cflineProcessHostSelector(uchar **pline) */ static rsRetVal cflineProcessTagSelector(uchar **pline) { - rsRetVal iRet; + DEFiRet; ASSERT(pline != NULL); ASSERT(*pline != NULL); @@ -995,21 +992,20 @@ static rsRetVal cflineProcessTagSelector(uchar **pline) if(**pline != '\0' && **pline == '*' && *(*pline+1) == '\0') { dbgprintf("resetting programname filter\n"); if(pDfltProgNameCmp != NULL) { - if((iRet = rsCStrSetSzStr(pDfltProgNameCmp, NULL)) != RS_RET_OK) - return(iRet); + CHKiRet(rsCStrSetSzStr(pDfltProgNameCmp, NULL)); } } else { dbgprintf("setting programname filter to '%s'\n", *pline); if(pDfltProgNameCmp == NULL) { /* create string for parser */ - if((iRet = rsCStrConstructFromszStr(&pDfltProgNameCmp, *pline)) != RS_RET_OK) - return(iRet); + CHKiRet(rsCStrConstructFromszStr(&pDfltProgNameCmp, *pline)); } else { /* string objects exists, just update... */ - if((iRet = rsCStrSetSzStr(pDfltProgNameCmp, *pline)) != RS_RET_OK) - return(iRet); + CHKiRet(rsCStrSetSzStr(pDfltProgNameCmp, *pline)); } } - return RS_RET_OK; + +finalize_it: + RETiRet; } diff --git a/runtime/ctok.c b/runtime/ctok.c index d2cd8bbd..263e656c 100644 --- a/runtime/ctok.c +++ b/runtime/ctok.c @@ -269,7 +269,7 @@ ctokGetVar(ctok_t *pThis, ctok_token_t *pToken) } CHKiRet(ctokUngetCharFromStream(pThis, c)); /* put not processed char back */ - CHKiRet(rsCStrFinish(pstrVal)); + CHKiRet(cstrFinalize(pstrVal)); CHKiRet(var.SetString(pToken->pVar, pstrVal)); pstrVal = NULL; @@ -319,7 +319,7 @@ ctokGetSimpStr(ctok_t *pThis, ctok_token_t *pToken) } CHKiRet(ctokGetCharFromStream(pThis, &c)); } - CHKiRet(rsCStrFinish(pStrB)); + CHKiRet(cstrFinalize(pstrVal)); CHKiRet(var.SetString(pToken->pVar, pstrVal)); pstrVal = NULL; diff --git a/runtime/datetime.c b/runtime/datetime.c index 19e61a0a..40ab4e9c 100644 --- a/runtime/datetime.c +++ b/runtime/datetime.c @@ -152,11 +152,10 @@ static void getCurrTime(struct syslogTime *t, time_t *ttSeconds) static int srSLMGParseInt32(uchar** ppsz) { - int i; + register int i; i = 0; - while(isdigit((int) **ppsz)) - { + while(isdigit((int) **ppsz)) { i = i * 10 + **ppsz - '0'; ++(*ppsz); } diff --git a/runtime/msg.c b/runtime/msg.c index b3c76089..55cc48b8 100644 --- a/runtime/msg.c +++ b/runtime/msg.c @@ -437,11 +437,12 @@ msg_t* MsgDup(msg_t* pOld) pNew->msgFlags = pOld->msgFlags; pNew->iProtocolVersion = pOld->iProtocolVersion; pNew->ttGenTime = pOld->ttGenTime; + memcpy(pNew->bufPRI, pOld->bufPRI, pOld->iLenPRI); + pNew->iLenPRI = pOld->iLenPRI; tmpCOPYSZ(Severity); tmpCOPYSZ(SeverityStr); tmpCOPYSZ(Facility); tmpCOPYSZ(FacilityStr); - tmpCOPYSZ(PRI); tmpCOPYSZ(RawMsg); tmpCOPYSZ(MSG); tmpCOPYSZ(UxTradMsg); @@ -587,7 +588,7 @@ static rsRetVal aquirePROCIDFromTAG(msg_t *pM) } /* OK, finaally we could obtain a PROCID. So let's use it ;) */ - CHKiRet(rsCStrFinish(pM->pCSPROCID)); + CHKiRet(cstrFinalize(pM->pCSPROCID)); finalize_it: RETiRet; @@ -629,7 +630,7 @@ static rsRetVal aquireProgramName(msg_t *pM) ; ++i) { CHKiRet(rsCStrAppendChar(pM->pCSProgName, pM->pszTAG[i])); } - CHKiRet(rsCStrFinish(pM->pCSProgName)); + CHKiRet(cstrFinalize(pM->pCSProgName)); } finalize_it: RETiRet; @@ -724,31 +725,12 @@ char *getMSG(msg_t *pM) /* Get PRI value in text form */ -static char *getPRI(msg_t *pM) +static inline char *getPRI(msg_t *pM) { - int pri; - BEGINfunc - if(pM == NULL) return ""; - MsgLock(pM); - if(pM->pszPRI == NULL) { - /* OK, we need to construct it... we use a 5 byte buffer - as of - * RFC 3164, it can't be longer. Should it still be, snprintf will truncate... - * Note that we do not use the LOG_MAKEPRI macro. This macro - * is a simple add of the two values under FreeBSD 7. So we implement - * the logic in our own code. This is a change from a bug - * report. -- rgerhards, 2008-07-14 - */ - pri = pM->iFacility * 8 + pM->iSeverity; - pM->pszPRI = pM->bufPRI; - pM->iLenPRI = snprintf((char*)pM->pszPRI, 5, "%d", pri); - } - MsgUnlock(pM); - - ENDfunc - return (char*)pM->pszPRI; + return (char*)pM->bufPRI; } diff --git a/runtime/msg.h b/runtime/msg.h index 1689bbbc..20360641 100644 --- a/runtime/msg.h +++ b/runtime/msg.h @@ -73,7 +73,8 @@ short bDoLock; /* use the mutex? */ int iLenFacility; /* ... and its length. */ uchar *pszFacilityStr; /* facility name... */ int iLenFacilityStr; /* ... and its length. */ - uchar *pszPRI; /* the PRI as a string */ + //uchar *pszPRI; /* the PRI as a string */ + uchar bufPRI[5]; int iLenPRI; /* and its length */ uchar *pszRawMsg; /* message as it was received on the * wire. This is important in case we @@ -121,7 +122,6 @@ short bDoLock; /* use the mutex? */ char *pszTIMESTAMP_SecFrac;/* TIMESTAMP fractional seconds (always 6 characters) */ int msgFlags; /* flags associated with this message */ /* now follow fixed-size buffers to safe some time otherwise used for allocs */ - uchar bufPRI[5]; }; diff --git a/runtime/nsd_gtls.c b/runtime/nsd_gtls.c index 1a50e2f8..19dc8678 100644 --- a/runtime/nsd_gtls.c +++ b/runtime/nsd_gtls.c @@ -335,7 +335,7 @@ gtlsGetCertInfo(nsd_gtls_t *pThis, cstr_t **ppStr) gnutls_x509_crt_deinit(cert); } - CHKiRet(rsCStrFinish(pStr)); + CHKiRet(cstrFinalize(pStr)); *ppStr = pStr; finalize_it: @@ -455,7 +455,7 @@ GenFingerprintStr(uchar *pFingerprint, size_t sizeFingerprint, cstr_t **ppStr) snprintf((char*)buf, sizeof(buf), ":%2.2X", pFingerprint[i]); CHKiRet(rsCStrAppendStrWithLen(pStr, buf, 3)); } - CHKiRet(rsCStrFinish(pStr)); + CHKiRet(cstrFinalize(pStr)); *ppStr = pStr; @@ -723,7 +723,7 @@ gtlsGetCN(nsd_gtls_t *pThis, gnutls_x509_crt *pCert, cstr_t **ppstrCN) } ++i; /* char processed */ } - CHKiRet(rsCStrFinish(pstrCN)); + CHKiRet(cstrFinalize(pstrCN)); /* we got it - we ignore the rest of the DN string (if any). So we may * not detect if it contains more than one CN @@ -884,7 +884,7 @@ gtlsChkPeerName(nsd_gtls_t *pThis, gnutls_x509_crt *pCert) if(!bFoundPositiveMatch) { dbgprintf("invalid peer name, not permitted to talk to it\n"); if(pThis->bReportAuthErr == 1) { - CHKiRet(rsCStrFinish(pStr)); + CHKiRet(cstrFinalize(pStr)); errno = 0; errmsg.LogError(0, RS_RET_INVALID_FINGERPRINT, "error: peer name not authorized - " "not permitted to talk to it. Names: %s", diff --git a/runtime/obj.c b/runtime/obj.c index 2a9df9ed..355c0f97 100644 --- a/runtime/obj.c +++ b/runtime/obj.c @@ -447,7 +447,7 @@ objDeserializeEmbedStr(cstr_t **ppStr, strm_t *pStrm) CHKiRet(rsCStrAppendChar(pStr, c)); NEXTC; } - CHKiRet(rsCStrFinish(pStr)); + CHKiRet(cstrFinalize(pStr)); *ppStr = pStr; @@ -515,7 +515,7 @@ static rsRetVal objDeserializeStr(cstr_t **ppCStr, int iLen, strm_t *pStrm) CHKiRet(rsCStrAppendChar(pCStr, c)); NEXTC; } - CHKiRet(rsCStrFinish(pCStr)); + CHKiRet(cstrFinalize(pCStr)); /* check terminator */ if(c != ':') ABORT_FINALIZE(RS_RET_INVALID_DELIMITER); @@ -629,7 +629,7 @@ static rsRetVal objDeserializeProperty(var_t *pProp, strm_t *pStrm) CHKiRet(rsCStrAppendChar(pProp->pcsName, c)); NEXTC; } - CHKiRet(rsCStrFinish(pProp->pcsName)); + CHKiRet(cstrFinalize(pProp->pcsName)); /* property type */ CHKiRet(objDeserializeNumber(&i, pStrm)); diff --git a/runtime/parser.c b/runtime/parser.c index 64e03094..13fb51ec 100644 --- a/runtime/parser.c +++ b/runtime/parser.c @@ -205,8 +205,16 @@ sanitizeMessage(msg_t *pMsg) } } } - if(bNeedSanitize == 0) + if(bNeedSanitize == 0) { + /* what a shame - we do not have a \0 byte... + * TODO: think about adding it or otherwise be able to use it... + */ + uchar *pRaw; + CHKmalloc(pRaw = realloc(pMsg->pszRawMsg, pMsg->iLenRawMsg + 1)); + pRaw[pMsg->iLenRawMsg] = '\0'; + pMsg->pszRawMsg = pRaw; FINALIZE; + } /* now copy over the message and sanitize it */ /* TODO: can we get cheaper memory alloc? {alloca()?}*/ @@ -276,6 +284,7 @@ rsRetVal parseMsg(msg_t *pMsg) DEFiRet; uchar *msg; int pri; + int iPriText; CHKiRet(sanitizeMessage(pMsg)); @@ -285,11 +294,19 @@ rsRetVal parseMsg(msg_t *pMsg) /* pull PRI */ pri = DEFUPRI; msg = pMsg->pszRawMsg; + iPriText = 0; if(*msg == '<') { + /* while we process the PRI, we also fill the PRI textual representation + * inside the msg object. This may not be ideal from an OOP point of view, + * but it offers us performance... + */ pri = 0; while(isdigit((int) *++msg)) { + pMsg->bufPRI[iPriText++ % 4] = *msg; /* mod 4 to guard against malformed messages! */ pri = 10 * pri + (*msg - '0'); } + pMsg->bufPRI[iPriText % 4] = '\0'; + pMsg->iLenPRI = iPriText % 4; if(*msg == '>') ++msg; if(pri & ~(LOG_FACMASK|LOG_PRIMASK)) diff --git a/runtime/stream.c b/runtime/stream.c index f1f69cc8..1cff2da6 100644 --- a/runtime/stream.c +++ b/runtime/stream.c @@ -368,7 +368,7 @@ strmReadLine(strm_t *pThis, cstr_t **ppCStr) CHKiRet(rsCStrAppendChar(*ppCStr, c)); CHKiRet(strmReadChar(pThis, &c)); } - CHKiRet(rsCStrFinish(*ppCStr)); + CHKiRet(cstrFinalize(*ppCStr)); finalize_it: if(iRet != RS_RET_OK && *ppCStr != NULL) diff --git a/runtime/stringbuf.c b/runtime/stringbuf.c index f3d9aa48..a2d9c599 100644 --- a/runtime/stringbuf.c +++ b/runtime/stringbuf.c @@ -6,8 +6,9 @@ * Please see syslogd.c for license information. * All functions in this "class" start with rsCStr (rsyslog Counted String). * begun 2005-09-07 rgerhards + * did some optimization (read: bugs!) rgerhards, 2009-06-16 * - * Copyright (C) 2007-2008 by Rainer Gerhards and Adiscon GmbH + * Copyright (C) 2007-2009 by Rainer Gerhards and Adiscon GmbH * * This file is part of the rsyslog runtime library. * @@ -40,6 +41,7 @@ #include "regexp.h" #include "obj.h" +uchar* rsCStrGetSzStr(cstr_t *pThis); /* ################################################################# * * private members * @@ -54,15 +56,14 @@ DEFobjCurrIf(regexp) * ################################################################# */ -rsRetVal rsCStrConstruct(cstr_t **ppThis) +rsRetVal cstrConstruct(cstr_t **ppThis) { DEFiRet; cstr_t *pThis; ASSERT(ppThis != NULL); - if((pThis = (cstr_t*) calloc(1, sizeof(cstr_t))) == NULL) - ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); + CHKmalloc(pThis = (cstr_t*) calloc(1, sizeof(cstr_t))); rsSETOBJTYPE(pThis, OIDrsCStr); pThis->pBuf = NULL; @@ -89,7 +90,7 @@ rsRetVal rsCStrConstructFromszStr(cstr_t **ppThis, uchar *sz) CHKiRet(rsCStrConstruct(&pThis)); - pThis->iBufSize = pThis->iStrLen = strlen((char*)(char *) sz); + pThis->iBufSize = pThis->iStrLen = strlen((char *) sz); if((pThis->pBuf = (uchar*) malloc(sizeof(uchar) * pThis->iStrLen)) == NULL) { RSFREEOBJ(pThis); ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); @@ -137,24 +138,8 @@ void rsCStrDestruct(cstr_t **ppThis) { cstr_t *pThis = *ppThis; - /* rgerhards 2005-10-19: The free of pBuf was contained in conditional compilation. - * The code was only compiled if STRINGBUF_TRIM_ALLOCSIZE was set to 1. I honestly - * do not know why it was so, I think it was an artifact. Anyhow, I have changed this - * now. Should there any issue occur, this comment hopefully will shed some light - * on what happened. I re-verified, and this function has never before been called - * by anyone. So changing it can have no impact for obvious reasons... - * - * rgerhards, 2008-02-20: I changed the interface to the new calling conventions, where - * the destructor receives a pointer to the object, so that it can set it to NULL. - */ - if(pThis->pBuf != NULL) { - free(pThis->pBuf); - } - - if(pThis->pszBuf != NULL) { - free(pThis->pszBuf); - } - + free(pThis->pBuf); + free(pThis->pszBuf); RSFREEOBJ(pThis); *ppThis = NULL; } @@ -166,12 +151,14 @@ void rsCStrDestruct(cstr_t **ppThis) * allocated. In practice, a bit more is allocated because we envision that * some more characters may be added after these. * rgerhards, 2008-01-07 + * changed to utilized realloc() -- rgerhards, 2009-06-16 */ -static rsRetVal rsCStrExtendBuf(cstr_t *pThis, size_t iMinNeeded) +static rsRetVal +rsCStrExtendBuf(cstr_t *pThis, size_t iMinNeeded) { - DEFiRet; uchar *pNewBuf; size_t iNewSize; + DEFiRet; /* first compute the new size needed */ if(iMinNeeded > pThis->iAllocIncrement) { @@ -187,15 +174,9 @@ static rsRetVal rsCStrExtendBuf(cstr_t *pThis, size_t iMinNeeded) } iNewSize += pThis->iBufSize; /* add current size */ - /* and then allocate and copy over */ /* DEV debugging only: dbgprintf("extending string buffer, old %d, new %d\n", pThis->iBufSize, iNewSize); */ - if((pNewBuf = (uchar*) malloc(iNewSize * sizeof(uchar))) == NULL) - ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); - memcpy(pNewBuf, pThis->pBuf, pThis->iBufSize); + CHKmalloc(pNewBuf = (uchar*) realloc(pThis->pBuf, iNewSize * sizeof(uchar))); pThis->iBufSize = iNewSize; - if(pThis->pBuf != NULL) { - free(pThis->pBuf); - } pThis->pBuf = pNewBuf; finalize_it: @@ -288,6 +269,29 @@ finalize_it: } +/* NEW VARIANT + * Append a character to the current string object. This may only be done until + * cstrFinalize() is called. + * rgerhards, 2009-06-16 + */ +rsRetVal cstrAppendChar(cstr_t *pThis, uchar c) +{ + DEFiRet; + + rsCHECKVALIDOBJECT(pThis, OIDrsCStr); + + if(pThis->iStrLen >= pThis->iBufSize) { + CHKiRet(rsCStrExtendBuf(pThis, 1)); /* need more memory! */ + } + + /* ok, when we reach this, we have sufficient memory */ + *(pThis->pBuf + pThis->iStrLen++) = c; + +finalize_it: + RETiRet; +} + + /* Sets the string object to the classigal sz-string provided. * Any previously stored vlaue is discarded. If a NULL pointer * the the new value (pszNew) is provided, an empty string is @@ -388,35 +392,42 @@ uchar* rsCStrGetSzStr(cstr_t *pThis) } +/* NEW VERSION for interface without separate psz buffer! */ +/* Returns the cstr data as a classical C sz string. We use that the + * Finalizer did properly terminate our string (but we may stil be NULL). + * So it is vital that the finalizer is called BEFORe this function here! + * The caller must not free or otherwise manipulate the returned string and must not + * destroy the CStr object as long as the ascii string is used. + * This function may return NULL, if the string is currently NULL. This + * is a feature, not a bug. If you need non-NULL in any case, use + * cstrGetSzStrNoNULL() instead. + * Note that due to the new single-buffer interface this function almost does nothing! + * rgerhards, 2006-09-16 + */ +uchar* cstrGetSzStr(cstr_t *pThis) +{ + rsCHECKVALIDOBJECT(pThis, OIDrsCStr); + return(pThis->pBuf); +} + + /* Converts the CStr object to a classical zero-terminated C string, * returns that string and destroys the CStr object. The returned string * MUST be freed by the caller. The function might return NULL if * no memory can be allocated. * - * TODO: - * This function should at some time become special. The base idea is to - * add one extra byte to the end of the regular buffer, so that we can - * convert it to an szString without the need to copy. The extra memory - * footprint is not hefty, but the performance gain is potentially large. - * To get it done now, I am not doing the optimiziation right now. - * rgerhards, 2005-09-07 + * This is the NEW replacement for rsCStrConvSzStrAndDestruct which does + * no longer utilize a special buffer but soley works on pBuf (and also + * assumes that cstrFinalize had been called). * - * rgerhards, 2007-09-04: I have changed the interface of this function. It now - * returns an rsRetVal, so that we can communicate back if we have an error. - * Using the standard method is much better than returning NULL. Secondly, NULL - * was not actually an error - it was in indication if the string was empty. - * This was needed in some parts of the code, in others not. I have now added - * a second parameter to specify what the caller needs. I hope these changes - * will make it less likely that the function is called incorrectly, what - * previously happend quite often and was the cause of a number of program - * aborts. So the parameters are now: + * Parameters are as follows: * pointer to the object, pointer to string-pointer to receive string and * bRetNULL: 0 - must not return NULL on empty string, return "" in that * case, 1 - return NULL instead of an empty string. * PLEASE NOTE: the caller must free the memory returned in ppSz in any case * (except, of course, if it is NULL). */ -rsRetVal rsCStrConvSzStrAndDestruct(cstr_t *pThis, uchar **ppSz, int bRetNULL) +rsRetVal cstrConvSzStrAndDestruct(cstr_t *pThis, uchar **ppSz, int bRetNULL) { DEFiRet; uchar* pRetBuf; @@ -427,14 +438,13 @@ rsRetVal rsCStrConvSzStrAndDestruct(cstr_t *pThis, uchar **ppSz, int bRetNULL) if(pThis->pBuf == NULL) { if(bRetNULL == 0) { - if((pRetBuf = malloc(sizeof(uchar))) == NULL) - ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); + CHKmalloc(pRetBuf = malloc(sizeof(uchar))); *pRetBuf = '\0'; } else { pRetBuf = NULL; } } else - pRetBuf = rsCStrGetSzStr(pThis); + pRetBuf = pThis->pBuf; *ppSz = pRetBuf; @@ -443,60 +453,39 @@ finalize_it: * that we can NOT use the rsCStrDestruct function as it would * also free the sz String buffer, which we pass on to the user. */ - if(pThis->pBuf != NULL) - free(pThis->pBuf); RSFREEOBJ(pThis); - RETiRet; } -#if STRINGBUF_TRIM_ALLOCSIZE == 1 - /* Only in this mode, we need to trim the string. To do - * so, we must allocate a new buffer of the exact - * string size, and then copy the old one over. - */ - /* WARNING - * STRINGBUF_TRIM_ALLOCSIZE can, in theory, be used to trim - * memory buffers. This part of the code was inherited from - * liblogging (where it is used in a different context) but - * never put to use in rsyslog. The reason is that it is hardly - * imaginable where the extra performance cost is worth the save - * in memory alloc. Then Anders Blomdel rightfully pointed out that - * the code does not work at all - and nobody even know that it - * probably shouldn't. Rather than removing, I deciced to somewhat - * fix the code, so that this feature may be enabled if somebody - * really has a need for it. Be warned, however, that I NEVER - * tested the fix. So if you intend to use this feature, you must - * do full testing before you rely on it. -- rgerhards, 2008-02-12 - */ -rsRetVal rsCStrFinish(cstr_t __attribute__((unused)) *pThis) +/* Finalize the string object. This must be called after all data is added to it + * but before that data is used. + * rgerhards, 2009-06-16 + */ +rsRetVal +cstrFinalize(cstr_t *pThis) { DEFiRet; - uchar* pBuf; rsCHECKVALIDOBJECT(pThis, OIDrsCStr); + + assert(pThis->bIsFinalized == 0); - if((pBuf = malloc((pThis->iStrLen) * sizeof(uchar))) == NULL) - { /* OK, in this case we use the previous buffer. At least - * we have it ;) - */ - } - else - { /* got the new buffer, so let's use it */ - memcpy(pBuf, pThis->pBuf, pThis->iStrLen); - pThis->pBuf = pBuf; + if(pThis->iStrLen > 0) { + /* terminate string only if one exists */ + CHKiRet(cstrAppendChar(pThis, '\0')); + --pThis->iStrLen; /* do NOT count the \0 byte */ } + pThis->bIsFinalized = 1; +finalize_it: RETiRet; } -#endif /* #if STRINGBUF_TRIM_ALLOCSIZE == 1 */ void rsCStrSetAllocIncrement(cstr_t *pThis, int iNewIncrement) { rsCHECKVALIDOBJECT(pThis, OIDrsCStr); assert(iNewIncrement > 0); - pThis->iAllocIncrement = iNewIncrement; } @@ -1025,56 +1014,6 @@ int rsCStrCaseInsensitiveLocateInSzStr(cstr_t *pThis, uchar *sz) } -#if 0 /* read comment below why this is commented out. In short: for future use! */ -/* locate the first occurence of a standard sz string inside a rsCStr object. - * Returns the offset (0-bound) of this first occurrence. If not found, -1 is - * returned. - * rgerhards 2005-09-19 - * WARNING: I accidently created this function (I later noticed I didn't relly - * need it... I will not remove the function, as it probably is useful - * some time later. However, it is not fully tested, so start with testing - * it before you put it to first use). - */ -int rsCStrLocateSzStr(cstr_t *pThis, uchar *sz) -{ - int iLenSz; - int i; - int iMax; - int bFound; - rsCHECKVALIDOBJECT(pThis, OIDrsCStr); - - if(sz == NULL) - return 0; - - iLenSz = strlen((char*)sz); - if(iLenSz == 0) - return 0; - - /* compute the largest index where a match could occur - after all, - * the to-be-located string must be able to be present in the - * searched string (it needs its size ;)). - */ - iMax = pThis->iStrLen - iLenSz; - - bFound = 0; - i = 0; - while(i < iMax && !bFound) { - int iCheck; - uchar *pComp = pThis->pBuf + i; - for(iCheck = 0 ; iCheck < iLenSz ; ++iCheck) - if(*(pComp + iCheck) != *(sz + iCheck)) - break; - if(iCheck == iLenSz) - bFound = 1; /* found! - else it wouldn't be equal */ - else - ++i; /* on to the next try */ - } - - return(bFound ? i : -1); -} -#endif /* end comment out */ - - /* our exit function. TODO: remove once converted to a class * rgerhards, 2008-03-11 */ @@ -1098,11 +1037,5 @@ finalize_it: } -/* - * Local variables: - * c-indent-level: 8 - * c-basic-offset: 8 - * tab-width: 8 - * End: - * vi:set ai: +/* vi:set ai: */ diff --git a/runtime/stringbuf.h b/runtime/stringbuf.h index 684133bb..d28aee26 100644 --- a/runtime/stringbuf.h +++ b/runtime/stringbuf.h @@ -49,13 +49,15 @@ typedef struct cstr_s size_t iBufSize; /**< current maximum size of the string buffer */ size_t iStrLen; /**< length of the string in characters. */ size_t iAllocIncrement; /**< the amount of bytes the string should be expanded if it needs to */ + bool bIsFinalized; /**< is this object finished and ready for use? (a debug aid, may be removed later TODO 2009-06-16) */ } cstr_t; /** * Construct a rsCStr object. */ -rsRetVal rsCStrConstruct(cstr_t **ppThis); +rsRetVal cstrConstruct(cstr_t **ppThis); +#define rsCStrConstruct(x) cstrConstruct((x)) rsRetVal rsCStrConstructFromszStr(cstr_t **ppThis, uchar *sz); rsRetVal rsCStrConstructFromCStr(cstr_t **ppThis, cstr_t *pFrom); @@ -63,6 +65,7 @@ rsRetVal rsCStrConstructFromCStr(cstr_t **ppThis, cstr_t *pFrom); * Destruct the string buffer object. */ void rsCStrDestruct(cstr_t **ppThis); +#define cstrDestruct(x) rsCStrDestruct((x)) /** * Append a character to an existing string. If necessary, the @@ -71,6 +74,7 @@ void rsCStrDestruct(cstr_t **ppThis); * \param c Character to append to string. */ rsRetVal rsCStrAppendChar(cstr_t *pThis, uchar c); +rsRetVal cstrAppendChar(cstr_t *pThis, uchar c); /** * Truncate "n" number of characters from the end of the @@ -123,10 +127,9 @@ rsRetVal rsCStrAppendInt(cstr_t *pThis, long i); rsRetVal strExit(void); /* TODO: remove once we have a real object interface! */ -uchar* rsCStrGetSzStr(cstr_t *pThis); +uchar* __attribute__((deprecated)) rsCStrGetSzStr(cstr_t *pThis); uchar* rsCStrGetSzStrNoNULL(cstr_t *pThis); rsRetVal rsCStrSetSzStr(cstr_t *pThis, uchar *pszNew); -rsRetVal rsCStrConvSzStrAndDestruct(cstr_t *pThis, uchar **ppSz, int bRetNULL); int rsCStrCStrCmp(cstr_t *pCS1, cstr_t *pCS2); int rsCStrSzStrCmp(cstr_t *pCS1, uchar *psz, size_t iLenSz); int rsCStrOffsetSzStrCmp(cstr_t *pCS1, size_t iOffset, uchar *psz, size_t iLenSz); @@ -142,6 +145,11 @@ rsRetVal rsCStrConvertToNumber(cstr_t *pStr, number_t *pNumber); rsRetVal rsCStrConvertToBool(cstr_t *pStr, number_t *pBool); rsRetVal rsCStrAppendCStr(cstr_t *pThis, cstr_t *pstrAppend); +/* new calling interface */ +rsRetVal cstrFinalize(cstr_t *pThis); +rsRetVal cstrConvSzStrAndDestruct(cstr_t *pThis, uchar **ppSz, int bRetNULL); +uchar* cstrGetSzStr(cstr_t *pThis); + /* now come inline-like functions */ #ifdef NDEBUG # define rsCStrLen(x) ((int)((x)->iStrLen)) @@ -149,19 +157,6 @@ rsRetVal rsCStrAppendCStr(cstr_t *pThis, cstr_t *pstrAppend); int rsCStrLen(cstr_t *pThis); #endif -#if STRINGBUF_TRIM_ALLOCSIZE != 1 -/* This is the normal case (see comment in rsCStrFinish!). In those cases, the function - * simply needs to do nothing, so that we can save us the function call. - * rgerhards, 2008-02-12 - */ -# define rsCStrFinish(pThis) RS_RET_OK -#else - /** - * Finish the string buffer dynamic allocation. - */ - rsRetVal rsCStrFinish(cstr_t *pThis); -#endif - #define rsCStrGetBufBeg(x) ((x)->pBuf) rsRetVal strInit(); diff --git a/runtime/vm.c b/runtime/vm.c index 125b0d21..8cbf9e12 100644 --- a/runtime/vm.c +++ b/runtime/vm.c @@ -563,7 +563,7 @@ rsf_tolower(vmstk_t *pStk, int numOperands) } /* Store result and cleanup */ - CHKiRet(rsCStrFinish(pcstr)); + CHKiRet(cstrFinalize(pcstr)); var.SetString(operand1, pcstr); vmstk.Push(pStk, operand1); finalize_it: diff --git a/runtime/vmop.c b/runtime/vmop.c index 3e001d27..acacfc9e 100644 --- a/runtime/vmop.c +++ b/runtime/vmop.c @@ -85,7 +85,7 @@ CODESTARTobjDebugPrint(vmop) CHKiRet(var.Obj2Str(pThis->operand.pVar, pStrVar)); } } - CHKiRet(rsCStrFinish(&pStrVar)); + CHKiRet(cstrFinalize(pStrVar)); dbgoprint((obj_t*) pThis, "%.12s\t%s\n", pOpcodeName, rsCStrGetSzStrNoNULL(pStrVar)); if(pThis->opcode != opcode_FUNC_CALL) rsCStrDestruct(&pStrVar); diff --git a/template.c b/template.c index 4a12aa3b..6e34bcd8 100644 --- a/template.c +++ b/template.c @@ -88,7 +88,7 @@ rsRetVal tplToString(struct template *pTpl, msg_t *pMsg, uchar** ppSz) * free the obtained value (if requested). We continue this * loop until we got hold of all values. */ - CHKiRet(rsCStrConstruct(&pCStr)); + CHKiRet(cstrConstruct(&pCStr)); pTpe = pTpl->pEntryRoot; while(pTpe != NULL) { @@ -99,7 +99,7 @@ rsRetVal tplToString(struct template *pTpl, msg_t *pMsg, uchar** ppSz) ) { dbgprintf("error %d during tplToString()\n", iRet); /* it does not make sense to continue now */ - rsCStrDestruct(&pCStr); + cstrDestruct(&pCStr); FINALIZE; } } else if(pTpe->eEntryType == FIELD) { @@ -119,7 +119,7 @@ rsRetVal tplToString(struct template *pTpl, msg_t *pMsg, uchar** ppSz) CHKiRet_Hdlr(rsCStrAppendStrWithLen(pCStr, (uchar*) pVal, iLenVal)) { dbgprintf("error %d during tplToString()\n", iRet); /* it does not make sense to continue now */ - rsCStrDestruct(&pCStr); + cstrDestruct(&pCStr); if(bMustBeFreed) free(pVal); FINALIZE; @@ -133,8 +133,8 @@ rsRetVal tplToString(struct template *pTpl, msg_t *pMsg, uchar** ppSz) /* we are done with the template, now let's convert the result into a * "real" (usable) string and discard the helper structures. */ - CHKiRet(rsCStrFinish(pCStr)); - CHKiRet(rsCStrConvSzStrAndDestruct(pCStr, &pVal, 0)); + CHKiRet(cstrFinalize(pCStr)); + CHKiRet(cstrConvSzStrAndDestruct(pCStr, &pVal, 0)); finalize_it: *ppSz = (iRet == RS_RET_OK) ? pVal : NULL; @@ -272,21 +272,21 @@ doSQLEscape(uchar **pp, size_t *pLen, unsigned short *pbMustBeFreed, int escapeM p = *pp; iLen = *pLen; - CHKiRet(rsCStrConstruct(&pStrB)); + CHKiRet(cstrConstruct(&pStrB)); while(*p) { if(*p == '\'') { - CHKiRet(rsCStrAppendChar(pStrB, (escapeMode == 0) ? '\'' : '\\')); + CHKiRet(cstrAppendChar(pStrB, (escapeMode == 0) ? '\'' : '\\')); iLen++; /* reflect the extra character */ } else if((escapeMode == 1) && (*p == '\\')) { - CHKiRet(rsCStrAppendChar(pStrB, '\\')); + CHKiRet(cstrAppendChar(pStrB, '\\')); iLen++; /* reflect the extra character */ } - CHKiRet(rsCStrAppendChar(pStrB, *p)); + CHKiRet(cstrAppendChar(pStrB, *p)); ++p; } - CHKiRet(rsCStrFinish(pStrB)); - CHKiRet(rsCStrConvSzStrAndDestruct(pStrB, &pszGenerated, 0)); + CHKiRet(cstrFinalize(pStrB)); + CHKiRet(cstrConvSzStrAndDestruct(pStrB, &pszGenerated, 0)); if(*pbMustBeFreed) free(*pp); /* discard previous value */ @@ -299,7 +299,7 @@ finalize_it: if(iRet != RS_RET_OK) { doSQLEmergencyEscape(*pp, escapeMode); if(pStrB != NULL) - rsCStrDestruct(&pStrB); + cstrDestruct(&pStrB); } RETiRet; @@ -376,7 +376,7 @@ static int do_Constant(unsigned char **pp, struct template *pTpl) p = *pp; - if(rsCStrConstruct(&pStrB) != RS_RET_OK) + if(cstrConstruct(&pStrB) != RS_RET_OK) return 1; rsCStrSetAllocIncrement(pStrB, 32); /* process the message and expand escapes @@ -387,22 +387,22 @@ static int do_Constant(unsigned char **pp, struct template *pTpl) switch(*++p) { case '\0': /* the best we can do - it's invalid anyhow... */ - rsCStrAppendChar(pStrB, *p); + cstrAppendChar(pStrB, *p); break; case 'n': - rsCStrAppendChar(pStrB, '\n'); + cstrAppendChar(pStrB, '\n'); ++p; break; case 'r': - rsCStrAppendChar(pStrB, '\r'); + cstrAppendChar(pStrB, '\r'); ++p; break; case '\\': - rsCStrAppendChar(pStrB, '\\'); + cstrAppendChar(pStrB, '\\'); ++p; break; case '%': - rsCStrAppendChar(pStrB, '%'); + cstrAppendChar(pStrB, '%'); ++p; break; case '0': /* numerical escape sequence */ @@ -419,15 +419,15 @@ static int do_Constant(unsigned char **pp, struct template *pTpl) while(*p && isdigit((int)*p)) { i = i * 10 + *p++ - '0'; } - rsCStrAppendChar(pStrB, i); + cstrAppendChar(pStrB, i); break; default: - rsCStrAppendChar(pStrB, *p++); + cstrAppendChar(pStrB, *p++); break; } } else - rsCStrAppendChar(pStrB, *p++); + cstrAppendChar(pStrB, *p++); } if((pTpe = tpeConstruct(pTpl)) == NULL) { @@ -438,14 +438,14 @@ static int do_Constant(unsigned char **pp, struct template *pTpl) return 1; } pTpe->eEntryType = CONSTANT; - rsCStrFinish(pStrB); + cstrFinalize(pStrB); /* We obtain the length from the counted string object * (before we delete it). Later we might take additional * benefit from the counted string object. * 2005-09-09 rgerhards */ pTpe->data.constant.iLenConstant = rsCStrLen(pStrB); - if(rsCStrConvSzStrAndDestruct(pStrB, &pTpe->data.constant.pConstant, 0) != RS_RET_OK) + if(cstrConvSzStrAndDestruct(pStrB, &pTpe->data.constant.pConstant, 0) != RS_RET_OK) return 1; *pp = p; @@ -552,7 +552,7 @@ static int do_Parameter(unsigned char **pp, struct template *pTpl) p = (unsigned char*) *pp; - if(rsCStrConstruct(&pStrB) != RS_RET_OK) + if(cstrConstruct(&pStrB) != RS_RET_OK) return 1; if((pTpe = tpeConstruct(pTpl)) == NULL) { @@ -563,13 +563,13 @@ static int do_Parameter(unsigned char **pp, struct template *pTpl) pTpe->eEntryType = FIELD; while(*p && *p != '%' && *p != ':') { - rsCStrAppendChar(pStrB, tolower(*p)); + cstrAppendChar(pStrB, tolower(*p)); ++p; /* do NOT do this in tolower()! */ } /* got the name*/ - rsCStrFinish(pStrB); - if(rsCStrConvSzStrAndDestruct(pStrB, &pTpe->data.field.pPropRepl, 0) != RS_RET_OK) + cstrFinalize(pStrB); + if(cstrConvSzStrAndDestruct(pStrB, &pTpe->data.field.pPropRepl, 0) != RS_RET_OK) return 1; /* Check frompos, if it has an R, then topos should be a regex */ diff --git a/tools/syslogd.c b/tools/syslogd.c index a9f1dbdb..c224087d 100644 --- a/tools/syslogd.c +++ b/tools/syslogd.c @@ -553,7 +553,7 @@ static char **crunch_list(char *list) #if 0 count=0; while (result[count]) - dbgprintf("#%d: %s\n", count, StripDomains[count++]); + DBGPRINTF("#%d: %s\n", count, StripDomains[count++]); #endif return result; } @@ -780,7 +780,7 @@ parseAndSubmitMessage(uchar *hname, uchar *hnameIP, uchar *msg, int len, int fla * rgerhards, 2007-09-14 */ if(*(msg + len - 1) == '\0') { - dbgprintf("dropped NUL at very end of message\n"); + DBGPRINTF("dropped NUL at very end of message\n"); len--; } @@ -790,7 +790,7 @@ parseAndSubmitMessage(uchar *hname, uchar *hnameIP, uchar *msg, int len, int fla * turn on/off this handling. rgerhards, 2007-07-23 */ if(bDropTrailingLF && *(msg + len - 1) == '\n') { - dbgprintf("dropped LF at very end of message (DropTrailingLF is set)\n"); + DBGPRINTF("dropped LF at very end of message (DropTrailingLF is set)\n"); len--; } @@ -815,7 +815,7 @@ parseAndSubmitMessage(uchar *hname, uchar *hnameIP, uchar *msg, int len, int fla iLenDefBuf = iMaxLine; CHKmalloc(deflateBuf = malloc(sizeof(uchar) * (iMaxLine + 1))); ret = uncompress((uchar *) deflateBuf, &iLenDefBuf, (uchar *) msg+1, len-1); - dbgprintf("Compressed message uncompressed with status %d, length: new %ld, old %d.\n", + DBGPRINTF("Compressed message uncompressed with status %d, length: new %ld, old %d.\n", ret, (long) iLenDefBuf, len-1); /* Now check if the uncompression worked. If not, there is not much we can do. In * that case, we log an error message but ignore the message itself. Storing the @@ -861,7 +861,7 @@ parseAndSubmitMessage(uchar *hname, uchar *hnameIP, uchar *msg, int len, int fla * (I couldn't do any more smart things anyway...). * rgerhards, 2007-9-20 */ - dbgprintf("internal error: iMsg > max msg size in printchopped()\n"); + DBGPRINTF("internal error: iMsg > max msg size in printchopped()\n"); } FINALIZE; /* in this case, we are done... nothing left we can do */ } @@ -1025,14 +1025,14 @@ static rsRetVal shouldProcessThisMessage(selector_t *f, msg_t *pMsg, int *bProce } else if(f->eHostnameCmpMode == HN_COMP_MATCH) { if(rsCStrSzStrCmp(f->pCSHostnameComp, (uchar*) getHOSTNAME(pMsg), getHOSTNAMELen(pMsg))) { /* not equal, so we are already done... */ - dbgprintf("hostname filter '+%s' does not match '%s'\n", + DBGPRINTF("hostname filter '+%s' does not match '%s'\n", rsCStrGetSzStrNoNULL(f->pCSHostnameComp), getHOSTNAME(pMsg)); FINALIZE; } } else { /* must be -hostname */ if(!rsCStrSzStrCmp(f->pCSHostnameComp, (uchar*) getHOSTNAME(pMsg), getHOSTNAMELen(pMsg))) { /* not equal, so we are already done... */ - dbgprintf("hostname filter '-%s' does not match '%s'\n", + DBGPRINTF("hostname filter '-%s' does not match '%s'\n", rsCStrGetSzStrNoNULL(f->pCSHostnameComp), getHOSTNAME(pMsg)); FINALIZE; } @@ -1053,7 +1053,7 @@ static rsRetVal shouldProcessThisMessage(selector_t *f, msg_t *pMsg, int *bProce if((!bEqv && !bInv) || (bEqv && bInv)) { /* not equal or inverted selection, so we are already done... */ - dbgprintf("programname filter '%s' does not match '%s'\n", + DBGPRINTF("programname filter '%s' does not match '%s'\n", rsCStrGetSzStrNoNULL(f->pCSProgNameComp), getProgramName(pMsg)); FINALIZE; } @@ -1063,7 +1063,7 @@ static rsRetVal shouldProcessThisMessage(selector_t *f, msg_t *pMsg, int *bProce if(f->f_filter_type == FILTER_PRI) { /* skip messages that are incorrect priority */ - if ( (f->f_filterData.f_pmask[pMsg->iFacility] == TABLE_NOPRI) || \ + if ( (f->f_filterData.f_pmask[pMsg->iFacility] == TABLE_NOPRI) || ((f->f_filterData.f_pmask[pMsg->iFacility] & (1<iSeverity)) == 0) ) bRet = 0; else @@ -1074,7 +1074,7 @@ static rsRetVal shouldProcessThisMessage(selector_t *f, msg_t *pMsg, int *bProce CHKiRet(vm.SetMsg(pVM, pMsg)); CHKiRet(vm.ExecProg(pVM, f->f_filterData.f_expr->pVmprg)); CHKiRet(vm.PopBoolFromStack(pVM, &pResult)); - dbgprintf("result of expression evaluation: %lld\n", pResult->val.num); + DBGPRINTF("result of expression evaluation: %lld\n", pResult->val.num); /* VM is destructed on function exit */ bRet = (pResult->val.num) ? 1 : 0; } else { @@ -1166,7 +1166,7 @@ DEFFUNC_llExecFunc(processMsgDoActions) assert(pAction != NULL); if((pAction->bExecWhenPrevSusp == 1) && (pDoActData->bPrevWasSuspended == 0)) { - dbgprintf("not calling action because the previous one is not suspended\n"); + DBGPRINTF("not calling action because the previous one is not suspended\n"); ABORT_FINALIZE(RS_RET_OK); } @@ -1399,7 +1399,7 @@ int parseRFCSyslogMsg(msg_t *pMsg, int flags) memcpy(&pMsg->tTIMESTAMP, &pMsg->tRcvdAt, sizeof(struct syslogTime)); } } else { - dbgprintf("no TIMESTAMP detected!\n"); + DBGPRINTF("no TIMESTAMP detected!\n"); bContParse = 0; } @@ -1561,7 +1561,7 @@ int parseLegacySyslogMsg(msg_t *pMsg, int flags) /* indeed, this smells like a TAG, so lets use it for this. We take * the HOSTNAME from the sender system instead. */ - dbgprintf("HOSTNAME contains invalid characters, assuming it to be a TAG.\n"); + DBGPRINTF("HOSTNAME contains invalid characters, assuming it to be a TAG.\n"); moveHOSTNAMEtoTAG(pMsg); MsgSetHOSTNAME(pMsg, getRcvFrom(pMsg)); } @@ -1586,22 +1586,21 @@ int parseLegacySyslogMsg(msg_t *pMsg, int flags) * the records: the code is currently clean, but we could optimize it! */ if(!bTAGCharDetected) { uchar *pszTAG; - if(rsCStrConstruct(&pStrB) != RS_RET_OK) + if(cstrConstruct(&pStrB) != RS_RET_OK) return 1; rsCStrSetAllocIncrement(pStrB, 33); pWork = pBuf; iCnt = 0; while(*p2parse && *p2parse != ':' && *p2parse != ' ') { - rsCStrAppendChar(pStrB, *p2parse++); + cstrAppendChar(pStrB, *p2parse++); ++iCnt; } if(*p2parse == ':') { ++p2parse; - rsCStrAppendChar(pStrB, ':'); + cstrAppendChar(pStrB, ':'); } - rsCStrFinish(pStrB); - - rsCStrConvSzStrAndDestruct(pStrB, &pszTAG, 1); + cstrFinalize(pStrB); + cstrConvSzStrAndDestruct(pStrB, &pszTAG, 1); if(pszTAG == NULL) { /* rger, 2005-11-10: no TAG found - this implies that what * we have considered to be the HOSTNAME is most probably the @@ -1611,7 +1610,7 @@ int parseLegacySyslogMsg(msg_t *pMsg, int flags) * the hostname. This situation is the standard case with * stock BSD syslogd. */ - dbgprintf("No TAG in message, assuming that HOSTNAME is missing.\n"); + DBGPRINTF("No TAG in message, assuming that HOSTNAME is missing.\n"); moveHOSTNAMEtoTAG(pMsg); MsgSetHOSTNAME(pMsg, getRcvFrom(pMsg)); } else { /* we have a TAG, so we can happily set it ;) */ @@ -1627,7 +1626,7 @@ int parseLegacySyslogMsg(msg_t *pMsg, int flags) */ if(!(flags & INTERNAL_MSG)) { - dbgprintf("HOSTNAME and TAG not parsed by user configuraton.\n"); + DBGPRINTF("HOSTNAME and TAG not parsed by user configuraton.\n"); MsgSetHOSTNAME(pMsg, getRcvFrom(pMsg)); } } @@ -1688,7 +1687,7 @@ logmsg(msg_t *pMsg, int flags) assert(pMsg != NULL); assert(pMsg->pszUxTradMsg != NULL); msg = (char*) pMsg->pszUxTradMsg; - dbgprintf("logmsg: flags %x, from '%s', msg %s\n", flags, getRcvFrom(pMsg), msg); + DBGPRINTF("logmsg: flags %x, from '%s', msg %s\n", flags, getRcvFrom(pMsg), msg); /* rger 2005-11-24 (happy thanksgiving!): we now need to check if we have * a traditional syslog message or one formatted according to syslog-protocol. @@ -1696,14 +1695,14 @@ logmsg(msg_t *pMsg, int flags) * -protocol VERSION field for the detection. */ if(msg[0] == '1' && msg[1] == ' ') { - dbgprintf("Message has syslog-protocol format.\n"); + DBGPRINTF("Message has syslog-protocol format.\n"); setProtocolVersion(pMsg, 1); if(parseRFCSyslogMsg(pMsg, flags) == 1) { msgDestruct(&pMsg); return; } } else { /* we have legacy syslog */ - dbgprintf("Message has legacy syslog format.\n"); + DBGPRINTF("Message has legacy syslog format.\n"); setProtocolVersion(pMsg, 0); if(parseLegacySyslogMsg(pMsg, flags) == 1) { msgDestruct(&pMsg); @@ -1753,7 +1752,7 @@ DEFFUNC_llExecFunc(flushRptdMsgsActions) * in an acceptable way. -- rgerhards, 2008-09-16 */ if (pAction->f_prevcount && time(NULL) >= REPEATTIME(pAction)) { - dbgprintf("flush %s: repeated %d times, %d sec.\n", + DBGPRINTF("flush %s: repeated %d times, %d sec.\n", module.GetStateName(pAction->pMod), pAction->f_prevcount, repeatinterval[pAction->f_repeatcount]); actionWriteToAction(pAction); @@ -1789,9 +1788,9 @@ static void debug_switch() if(debugging_on == 0) { debugging_on = 1; - dbgprintf("Switching debugging_on to true\n"); + DBGPRINTF("Switching debugging_on to true\n"); } else { - dbgprintf("Switching debugging_on to false\n"); + DBGPRINTF("Switching debugging_on to false\n"); debugging_on = 0; } @@ -1935,7 +1934,7 @@ void legacyOptsParseTCP(char ch, char *arg) * a minimal delay, but it is much cleaner than the approach of doing everything * inside the signal handler. * rgerhards, 2005-10-26 - * Note: we do not call dbgprintf() as this may cause us to block in case something + * Note: we do not call DBGPRINTF() as this may cause us to block in case something * with the threading is wrong. */ static void doDie(int sig) @@ -1983,7 +1982,7 @@ die(int sig) { char buf[256]; - dbgprintf("exiting on signal %d\n", sig); + DBGPRINTF("exiting on signal %d\n", sig); /* IMPORTANT: we should close the inputs first, and THEN send our termination * message. If we do it the other way around, logmsgInternal() may block on @@ -1998,7 +1997,7 @@ die(int sig) */ /* close the inputs */ - dbgprintf("Terminating input threads...\n"); + DBGPRINTF("Terminating input threads...\n"); thrdTerminateAll(); /* and THEN send the termination log message (see long comment above) */ @@ -2012,17 +2011,17 @@ die(int sig) } /* drain queue (if configured so) and stop main queue worker thread pool */ - dbgprintf("Terminating main queue...\n"); + DBGPRINTF("Terminating main queue...\n"); qqueueDestruct(&pMsgQueue); pMsgQueue = NULL; /* Free ressources and close connections. This includes flushing any remaining * repeated msgs. */ - dbgprintf("Terminating outputs...\n"); + DBGPRINTF("Terminating outputs...\n"); freeSelectors(); - dbgprintf("all primary multi-thread sources have been terminated - now doing aux cleanup...\n"); + DBGPRINTF("all primary multi-thread sources have been terminated - now doing aux cleanup...\n"); /* rger 2005-02-22 * now clean up the in-memory structures. OK, the OS * would also take care of that, but if we do it @@ -2060,7 +2059,7 @@ die(int sig) */ module.UnloadAndDestructAll(eMOD_LINK_ALL); - dbgprintf("Clean shutdown completed, bye\n"); + DBGPRINTF("Clean shutdown completed, bye\n"); /* dbgClassExit MUST be the last one, because it de-inits the debug system */ dbgClassExit(); @@ -2117,7 +2116,7 @@ static rsRetVal setMaxFiles(void __attribute__((unused)) *pVal, int iFiles) iFiles, errStr, (long) maxFiles.rlim_max); ABORT_FINALIZE(RS_RET_ERR_RLIM_NOFILE); } - dbgprintf("Max number of files set to %d [kernel max %ld].\n", iFiles, (long) maxFiles.rlim_max); + DBGPRINTF("Max number of files set to %d [kernel max %ld].\n", iFiles, (long) maxFiles.rlim_max); finalize_it: RETiRet; @@ -2128,7 +2127,7 @@ finalize_it: static rsRetVal setUmask(void __attribute__((unused)) *pVal, int iUmask) { umask(iUmask); - dbgprintf("umask set to 0%3.3o.\n", iUmask); + DBGPRINTF("umask set to 0%3.3o.\n", iUmask); return RS_RET_OK; } @@ -2213,7 +2212,7 @@ static void freeSelectors(void) selector_t *fPrev; if(Files != NULL) { - dbgprintf("Freeing log structures.\n"); + DBGPRINTF("Freeing log structures.\n"); for(f = Files ; f != NULL ; f = f->f_next) { llExecFunc(&f->llActList, freeSelectorsActions, NULL); @@ -2420,7 +2419,7 @@ DEFFUNC_llExecFunc(dbgPrintInitInfoAction) { DEFiRet; iRet = actionDbgPrint((action_t*) pData); - dbgprintf("\n"); + DBGPRINTF("\n"); RETiRet; } @@ -2437,43 +2436,44 @@ static void dbgPrintInitInfo(void) int iSelNbr = 1; int i; - dbgprintf("\nActive selectors:\n"); + DBGPRINTF("\nActive selectors:\n"); for (f = Files; f != NULL ; f = f->f_next) { - dbgprintf("Selector %d:\n", iSelNbr++); + DBGPRINTF("Selector %d:\n", iSelNbr++); if(f->pCSProgNameComp != NULL) - dbgprintf("tag: '%s'\n", rsCStrGetSzStrNoNULL(f->pCSProgNameComp)); + DBGPRINTF("tag: '%s'\n", rsCStrGetSzStrNoNULL(f->pCSProgNameComp)); if(f->eHostnameCmpMode != HN_NO_COMP) - dbgprintf("hostname: %s '%s'\n", + DBGPRINTF("hostname: %s '%s'\n", f->eHostnameCmpMode == HN_COMP_MATCH ? "only" : "allbut", rsCStrGetSzStrNoNULL(f->pCSHostnameComp)); if(f->f_filter_type == FILTER_PRI) { for (i = 0; i <= LOG_NFACILITIES; i++) - if (f->f_filterData.f_pmask[i] == TABLE_NOPRI) - dbgprintf(" X "); - else - dbgprintf("%2X ", f->f_filterData.f_pmask[i]); + if (f->f_filterData.f_pmask[i] == TABLE_NOPRI) { + DBGPRINTF(" X "); + } else { + DBGPRINTF("%2X ", f->f_filterData.f_pmask[i]); + } } else if(f->f_filter_type == FILTER_EXPR) { - dbgprintf("EXPRESSION-BASED Filter: can currently not be displayed"); + DBGPRINTF("EXPRESSION-BASED Filter: can currently not be displayed"); } else { - dbgprintf("PROPERTY-BASED Filter:\n"); - dbgprintf("\tProperty.: '%s'\n", + DBGPRINTF("PROPERTY-BASED Filter:\n"); + DBGPRINTF("\tProperty.: '%s'\n", rsCStrGetSzStrNoNULL(f->f_filterData.prop.pCSPropName)); - dbgprintf("\tOperation: "); + DBGPRINTF("\tOperation: "); if(f->f_filterData.prop.isNegated) - dbgprintf("NOT "); - dbgprintf("'%s'\n", getFIOPName(f->f_filterData.prop.operation)); - dbgprintf("\tValue....: '%s'\n", + DBGPRINTF("NOT "); + DBGPRINTF("'%s'\n", getFIOPName(f->f_filterData.prop.operation)); + DBGPRINTF("\tValue....: '%s'\n", rsCStrGetSzStrNoNULL(f->f_filterData.prop.pCSCompValue)); - dbgprintf("\tAction...: "); + DBGPRINTF("\tAction...: "); } - dbgprintf("\nActions:\n"); + DBGPRINTF("\nActions:\n"); llExecFunc(&f->llActList, dbgPrintInitInfoAction, NULL); /* actions */ - dbgprintf("\n"); + DBGPRINTF("\n"); } - dbgprintf("\n"); + DBGPRINTF("\n"); if(bDebugPrintTemplateList) tplPrintList(); if(bDebugPrintModuleList) @@ -2483,24 +2483,24 @@ static void dbgPrintInitInfo(void) if(bDebugPrintCfSysLineHandlerList) dbgPrintCfSysLineHandlers(); - dbgprintf("Messages with malicious PTR DNS Records are %sdropped.\n", + DBGPRINTF("Messages with malicious PTR DNS Records are %sdropped.\n", glbl.GetDropMalPTRMsgs() ? "" : "not "); - dbgprintf("Control characters are %sreplaced upon reception.\n", + DBGPRINTF("Control characters are %sreplaced upon reception.\n", bEscapeCCOnRcv? "" : "not "); if(bEscapeCCOnRcv) - dbgprintf("Control character escape sequence prefix is '%c'.\n", + DBGPRINTF("Control character escape sequence prefix is '%c'.\n", cCCEscapeChar); - dbgprintf("Main queue size %d messages.\n", iMainMsgQueueSize); - dbgprintf("Main queue worker threads: %d, wThread shutdown: %d, Perists every %d updates.\n", + DBGPRINTF("Main queue size %d messages.\n", iMainMsgQueueSize); + DBGPRINTF("Main queue worker threads: %d, wThread shutdown: %d, Perists every %d updates.\n", iMainMsgQueueNumWorkers, iMainMsgQtoWrkShutdown, iMainMsgQPersistUpdCnt); - dbgprintf("Main queue timeouts: shutdown: %d, action completion shutdown: %d, enq: %d\n", + DBGPRINTF("Main queue timeouts: shutdown: %d, action completion shutdown: %d, enq: %d\n", iMainMsgQtoQShutdown, iMainMsgQtoActShutdown, iMainMsgQtoEnq); - dbgprintf("Main queue watermarks: high: %d, low: %d, discard: %d, discard-severity: %d\n", + DBGPRINTF("Main queue watermarks: high: %d, low: %d, discard: %d, discard-severity: %d\n", iMainMsgQHighWtrMark, iMainMsgQLowWtrMark, iMainMsgQDiscardMark, iMainMsgQDiscardSeverity); - dbgprintf("Main queue save on shutdown %d, max disk space allowed %lld\n", + DBGPRINTF("Main queue save on shutdown %d, max disk space allowed %lld\n", bMainMsgQSaveOnShutdown, iMainMsgQueMaxDiskSpace); /* TODO: add iActionRetryCount = 0; @@ -2511,7 +2511,7 @@ static void dbgPrintInitInfo(void) setQPROP(qqueueSetiMinMsgsPerWrkr, "$MainMsgQueueWorkerThreadMinimumMessages", 100); setQPROP(qqueueSetbSaveOnShutdown, "$MainMsgQueueSaveOnShutdown", 1); */ - dbgprintf("Work Directory: '%s'.\n", glbl.GetWorkDir()); + DBGPRINTF("Work Directory: '%s'.\n", glbl.GetWorkDir()); } @@ -2534,7 +2534,7 @@ startInputModules(void) /* activate here */ thrdCreate(pMod->mod.im.runInput, pMod->mod.im.afterRun); } else { - dbgprintf("module %lx will not run, iRet %d\n", (unsigned long) pMod, iRet); + DBGPRINTF("module %lx will not run, iRet %d\n", (unsigned long) pMod, iRet); } pMod = module.GetNxtType(pMod, eMOD_IN); } @@ -2567,11 +2567,11 @@ init(void) pDfltProgNameCmp = NULL; eDfltHostnameCmpMode = HN_NO_COMP; - dbgprintf("rsyslog %s - called init()\n", VERSION); + DBGPRINTF("rsyslog %s - called init()\n", VERSION); /* delete the message queue, which also flushes all messages left over */ if(pMsgQueue != NULL) { - dbgprintf("deleting main message queue\n"); + DBGPRINTF("deleting main message queue\n"); qqueueDestruct(&pMsgQueue); /* delete pThis here! */ pMsgQueue = NULL; } @@ -2582,10 +2582,10 @@ init(void) freeSelectors(); /* Unload all non-static modules */ - dbgprintf("Unloading non-static modules.\n"); + DBGPRINTF("Unloading non-static modules.\n"); module.UnloadAndDestructAll(eMOD_LINK_DYNAMIC_LOADED); - dbgprintf("Clearing templates.\n"); + DBGPRINTF("Clearing templates.\n"); tplDeleteNew(); /* re-setting values to defaults (where applicable) */ @@ -2635,7 +2635,7 @@ init(void) snprintf(cbuf,sizeof(cbuf), "*.*\t%s", szTTYNameBuf); conf.cfline((uchar*)cbuf, &f); } else { - dbgprintf("error %d obtaining controlling terminal, not using that emergency rule\n", errno); + DBGPRINTF("error %d obtaining controlling terminal, not using that emergency rule\n", errno); } selectorAddList(f); } @@ -2741,7 +2741,7 @@ init(void) } bHaveMainQueue = (MainMsgQueType == QUEUETYPE_DIRECT) ? 0 : 1; - dbgprintf("Main processing queue is initialized and running\n"); + DBGPRINTF("Main processing queue is initialized and running\n"); /* the output part and the queue is now ready to run. So it is a good time * to start the inputs. Please note that the net code above should be @@ -2768,7 +2768,7 @@ init(void) sigAct.sa_handler = sighup_handler; sigaction(SIGHUP, &sigAct, NULL); - dbgprintf(" (re)started.\n"); + DBGPRINTF(" (re)started.\n"); finalize_it: RETiRet; @@ -2799,7 +2799,7 @@ selectorAddList(selector_t *f) selectorDestruct(f); } else { /* successfully created an entry */ - dbgprintf("selector line successfully processed\n"); + DBGPRINTF("selector line successfully processed\n"); /* TODO: we should use the linked list class for the selector list, else we need to add globals * ... well nextp could be added temporarily... * Thanks to varmojfekoj for having the idea to just use "Files" to make this @@ -2831,16 +2831,16 @@ static rsRetVal setMainMsgQueType(void __attribute__((unused)) *pVal, uchar *psz if (!strcasecmp((char *) pszType, "fixedarray")) { MainMsgQueType = QUEUETYPE_FIXED_ARRAY; - dbgprintf("main message queue type set to FIXED_ARRAY\n"); + DBGPRINTF("main message queue type set to FIXED_ARRAY\n"); } else if (!strcasecmp((char *) pszType, "linkedlist")) { MainMsgQueType = QUEUETYPE_LINKEDLIST; - dbgprintf("main message queue type set to LINKEDLIST\n"); + DBGPRINTF("main message queue type set to LINKEDLIST\n"); } else if (!strcasecmp((char *) pszType, "disk")) { MainMsgQueType = QUEUETYPE_DISK; - dbgprintf("main message queue type set to DISK\n"); + DBGPRINTF("main message queue type set to DISK\n"); } else if (!strcasecmp((char *) pszType, "direct")) { MainMsgQueType = QUEUETYPE_DIRECT; - dbgprintf("main message queue type set to DIRECT (no queueing at all)\n"); + DBGPRINTF("main message queue type set to DIRECT (no queueing at all)\n"); } else { errmsg.LogError(0, RS_RET_INVALID_PARAMS, "unknown mainmessagequeuetype parameter: %s", (char *) pszType); iRet = RS_RET_INVALID_PARAMS; @@ -3219,7 +3219,7 @@ static rsRetVal mainThread() CHKiRet(init()); if(Debug && debugging_on) { - dbgprintf("Debugging enabled, SIGUSR1 to turn off debugging.\n"); + DBGPRINTF("Debugging enabled, SIGUSR1 to turn off debugging.\n"); } /* Send a signal to the parent so it can terminate. */ @@ -3251,7 +3251,7 @@ static rsRetVal mainThread() * do the init() and then restart things. * rgerhards, 2005-10-24 */ - dbgprintf("initialization completed, transitioning to regular run mode\n"); + DBGPRINTF("initialization completed, transitioning to regular run mode\n"); mainloop(); @@ -3458,7 +3458,7 @@ doGlblProcessInit(void) if( !(Debug || NoFork) ) { - dbgprintf("Checking pidfile.\n"); + DBGPRINTF("Checking pidfile.\n"); if (!check_pid(PidFile)) { memset(&sigAct, 0, sizeof (sigAct)); @@ -3494,7 +3494,7 @@ doGlblProcessInit(void) } /* tuck my process id away */ - dbgprintf("Writing pidfile %s.\n", PidFile); + DBGPRINTF("Writing pidfile %s.\n", PidFile); if (!check_pid(PidFile)) { if (!write_pid(PidFile)) @@ -3640,7 +3640,7 @@ int realMain(int argc, char **argv) if ((argc -= optind)) usage(); - dbgprintf("rsyslogd %s startup, compatibility mode %d, module path '%s'\n", + DBGPRINTF("rsyslogd %s startup, compatibility mode %d, module path '%s'\n", VERSION, iCompatibilityMode, glblModPath == NULL ? "" : (char*)glblModPath); /* we are done with the initial option parsing and processing. Now we init the system. */ @@ -3722,7 +3722,7 @@ int realMain(int argc, char **argv) /* END core initializations - we now come back to carrying out command line options*/ while((iRet = bufOptRemove(&ch, &arg)) == RS_RET_OK) { - dbgprintf("deque option %c, optarg '%s'\n", ch, (arg == NULL) ? "" : arg); + DBGPRINTF("deque option %c, optarg '%s'\n", ch, (arg == NULL) ? "" : arg); switch((char)ch) { case '4': glbl.SetDefPFFamily(PF_INET); -- cgit v1.2.3 From 74b2b24f508be90d20961304d5e3cce648f3eb7c Mon Sep 17 00:00:00 2001 From: Rainer Gerhards Date: Tue, 16 Jun 2009 12:31:27 +0200 Subject: removed long-obsoleted property UxTradMsg ... as well as some cleanup (some commented-out code is left to support UxTradMsg again is someone really complains ;)). --- ChangeLog | 1 + doc/property_replacer.html | 4 -- plugins/imfile/imfile.c | 1 - plugins/imklog/imklog.c | 2 - runtime/msg.c | 100 ++++++++++++++++++++++----------------------- runtime/msg.h | 9 ++-- runtime/parser.c | 2 +- tools/syslogd.c | 23 ++++------- 8 files changed, 65 insertions(+), 77 deletions(-) diff --git a/ChangeLog b/ChangeLog index f9e3e32b..beed5663 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,6 @@ --------------------------------------------------------------------------- Version 4.3.2 [DEVEL] (rgerhards), 2009-??-?? +- removed long-obsoleted property UxTradMsg - added a generic network stream server (in addition to rather specific syslog tcp server) - added ability for the UDP output action to rebind its send socket after diff --git a/doc/property_replacer.html b/doc/property_replacer.html index a6e9b518..7b604ea0 100644 --- a/doc/property_replacer.html +++ b/doc/property_replacer.html @@ -30,10 +30,6 @@ Currently supported are:

socket. Should be useful for debugging. -uxtradmsg -will disappear soon - do NOT use! - - hostname hostname from the message diff --git a/plugins/imfile/imfile.c b/plugins/imfile/imfile.c index e3882ce5..927cb82e 100644 --- a/plugins/imfile/imfile.c +++ b/plugins/imfile/imfile.c @@ -96,7 +96,6 @@ static rsRetVal enqLine(fileInfo_t *pInfo, cstr_t *cstrLine) CHKiRet(msgConstruct(&pMsg)); MsgSetFlowControlType(pMsg, eFLOWCTL_FULL_DELAY); MsgSetInputName(pMsg, UCHAR_CONSTANT("imfile"), sizeof("imfile")-1); - MsgSetUxTradMsg(pMsg, (char*)rsCStrGetSzStr(cstrLine)); MsgSetRawMsg(pMsg, (char*)rsCStrGetSzStr(cstrLine)); MsgSetMSG(pMsg, (char*)rsCStrGetSzStr(cstrLine)); MsgSetHOSTNAME(pMsg, glbl.GetLocalHostName()); diff --git a/plugins/imklog/imklog.c b/plugins/imklog/imklog.c index 45933436..420ebbf1 100644 --- a/plugins/imklog/imklog.c +++ b/plugins/imklog/imklog.c @@ -97,8 +97,6 @@ enqMsg(uchar *msg, uchar* pszTag, int iFacility, int iSeverity) MsgSetFlowControlType(pMsg, eFLOWCTL_LIGHT_DELAY); MsgSetInputName(pMsg, UCHAR_CONSTANT("imklog"), sizeof("imklog")-1); MsgSetRawMsg(pMsg, (char*)msg); - MsgSetUxTradMsg(pMsg, (char*)msg); - MsgSetRawMsg(pMsg, (char*)msg); MsgSetMSG(pMsg, (char*)msg); MsgSetRcvFrom(pMsg, glbl.GetLocalHostName()); MsgSetRcvFromIP(pMsg, (uchar*)"127.0.0.1"); diff --git a/runtime/msg.c b/runtime/msg.c index 55cc48b8..8122383a 100644 --- a/runtime/msg.c +++ b/runtime/msg.c @@ -343,7 +343,6 @@ CODESTARTobjDestruct(msg) if(currRefCount == 0) { /* DEV Debugging Only! dbgprintf("msgDestruct\t0x%lx, RefCount now 0, doing DESTROY\n", (unsigned long)pThis); */ - free(pThis->pszUxTradMsg); free(pThis->pszRawMsg); free(pThis->pszTAG); free(pThis->pszHOSTNAME); @@ -437,6 +436,10 @@ msg_t* MsgDup(msg_t* pOld) pNew->msgFlags = pOld->msgFlags; pNew->iProtocolVersion = pOld->iProtocolVersion; pNew->ttGenTime = pOld->ttGenTime; + /* enable this, if someone actually uses UxTradMsg, delete after some time has + * passed and nobody complained -- rgerhards, 2009-06-16 + pNew->offAfterPRI = pOld->offAfterPRI; + */ memcpy(pNew->bufPRI, pOld->bufPRI, pOld->iLenPRI); pNew->iLenPRI = pOld->iLenPRI; tmpCOPYSZ(Severity); @@ -445,7 +448,6 @@ msg_t* MsgDup(msg_t* pOld) tmpCOPYSZ(FacilityStr); tmpCOPYSZ(RawMsg); tmpCOPYSZ(MSG); - tmpCOPYSZ(UxTradMsg); tmpCOPYSZ(TAG); tmpCOPYSZ(HOSTNAME); tmpCOPYSZ(RcvFrom); @@ -494,10 +496,13 @@ static rsRetVal MsgSerialize(msg_t *pThis, strm_t *pStrm) objSerializeSCALAR(pStrm, ttGenTime, INT); objSerializeSCALAR(pStrm, tRcvdAt, SYSLOGTIME); objSerializeSCALAR(pStrm, tTIMESTAMP, SYSLOGTIME); + /* enable this, if someone actually uses UxTradMsg, delete after some time has + * passed and nobody complained -- rgerhards, 2009-06-16 + objSerializeSCALAR(pStrm, offsAfterPRI, SHORT); + */ objSerializePTR(pStrm, pszRawMsg, PSZ); objSerializePTR(pStrm, pszMSG, PSZ); - objSerializePTR(pStrm, pszUxTradMsg, PSZ); objSerializePTR(pStrm, pszTAG, PSZ); objSerializePTR(pStrm, pszHOSTNAME, PSZ); objSerializePTR(pStrm, pszInputName, PSZ); @@ -701,16 +706,17 @@ static char *getRawMsg(msg_t *pM) return (char*)pM->pszRawMsg; } + +/* enable this, if someone actually uses UxTradMsg, delete after some time has + * passed and nobody complained -- rgerhards, 2009-06-16 char *getUxTradMsg(msg_t *pM) { if(pM == NULL) return ""; else - if(pM->pszUxTradMsg == NULL) - return ""; - else - return (char*)pM->pszUxTradMsg; + return (char*)pM->pszRawMsg + pM->offAfterPRI; } +*/ char *getMSG(msg_t *pM) { @@ -724,21 +730,30 @@ char *getMSG(msg_t *pM) } +/* Get PRI value as integer */ +static int getPRIi(msg_t *pM) +{ + assert(pM != NULL); + return (pM->iFacility << 3) + (pM->iSeverity); +} + + /* Get PRI value in text form */ static inline char *getPRI(msg_t *pM) { if(pM == NULL) return ""; - return (char*)pM->bufPRI; -} - + /* there are some cases where bufPRI may not contain a valid string, + * and then we need to build it. + */ + MsgLock(pM); + if(pM->bufPRI[0] == '\0') { + snprintf((char*)pM->bufPRI, sizeof(pM->bufPRI), "<%d>", getPRIi(pM)); + } + MsgUnlock(pM); -/* Get PRI value as integer */ -static int getPRIi(msg_t *pM) -{ - assert(pM != NULL); - return (pM->iFacility << 3) + (pM->iSeverity); + return (char*)pM->bufPRI; } @@ -1017,6 +1032,17 @@ MsgSetFlowControlType(msg_t *pMsg, flowControl_t eFlowCtl) RETiRet; } +/* set offset after which PRI in raw msg starts + * rgerhards, 2009-06-16 + */ +rsRetVal +MsgSetAfterPRIOffs(msg_t *pMsg, short offs) +{ + assert(pMsg != NULL); + pMsg->offAfterPRI = offs; + return RS_RET_OK; +} + /* rgerhards 2004-11-24: set APP-NAME in msg object * TODO: revisit msg locking code! @@ -1520,40 +1546,6 @@ void MsgSetHOSTNAME(msg_t *pMsg, uchar* pszHOSTNAME) } -/* Set the UxTradMsg to a caller-provided string. This is thought - * to be a heap buffer that the caller will no longer use. This - * function is a performance optimization over MsgSetUxTradMsg(). - * rgerhards 2004-11-19 - */ -#if 0 /* This method is currently not called, be we like to preserve it */ -static void MsgAssignUxTradMsg(msg_t *pMsg, char *pBuf) -{ - assert(pMsg != NULL); - assert(pBuf != NULL); - pMsg->iLenUxTradMsg = strlen(pBuf); - pMsg->pszUxTradMsg = pBuf; -} -#endif - - -/* rgerhards 2004-11-17: set the traditional Unix message in msg object - */ -int MsgSetUxTradMsg(msg_t *pMsg, char* pszUxTradMsg) -{ - assert(pMsg != NULL); - assert(pszUxTradMsg != NULL); - pMsg->iLenUxTradMsg = strlen(pszUxTradMsg); - if(pMsg->pszUxTradMsg != NULL) - free(pMsg->pszUxTradMsg); - if((pMsg->pszUxTradMsg = malloc(pMsg->iLenUxTradMsg + 1)) != NULL) - memcpy(pMsg->pszUxTradMsg, pszUxTradMsg, pMsg->iLenUxTradMsg + 1); - else - dbgprintf("Could not allocate memory for pszUxTradMsg buffer."); - - return(0); -} - - /* rgerhards 2004-11-09: set MSG in msg object */ void MsgSetMSG(msg_t *pMsg, char* pszMSG) @@ -1732,8 +1724,11 @@ char *MsgGetProp(msg_t *pMsg, struct templateEntry *pTpe, pRes = getMSG(pMsg); } else if(!strcmp((char*) pName, "rawmsg")) { pRes = getRawMsg(pMsg); + /* enable this, if someone actually uses UxTradMsg, delete after some time has + * passed and nobody complained -- rgerhards, 2009-06-16 } else if(!strcmp((char*) pName, "uxtradmsg")) { pRes = getUxTradMsg(pMsg); + */ } else if(!strcmp((char*) pName, "inputname")) { pRes = (char*) getInputName(pMsg); } else if(!strcmp((char*) pName, "fromhost")) { @@ -2457,10 +2452,15 @@ rsRetVal MsgSetProperty(msg_t *pThis, var_t *pProp) pThis->msgFlags = pProp->val.num; } else if(isProp("pszRawMsg")) { MsgSetRawMsg(pThis, (char*) rsCStrGetSzStrNoNULL(pProp->val.pStr)); + /* enable this, if someone actually uses UxTradMsg, delete after some time has + * passed and nobody complained -- rgerhards, 2009-06-16 + } else if(isProp("offAfterPRI")) { + pThis->offAfterPRI = pProp->val.num; + */ } else if(isProp("pszMSG")) { MsgSetMSG(pThis, (char*) rsCStrGetSzStrNoNULL(pProp->val.pStr)); } else if(isProp("pszUxTradMsg")) { - MsgSetUxTradMsg(pThis, (char*) rsCStrGetSzStrNoNULL(pProp->val.pStr)); + /*IGNORE*/; /* this *was* a property, but does no longer exist */ } else if(isProp("pszTAG")) { MsgSetTAG(pThis, (char*) rsCStrGetSzStrNoNULL(pProp->val.pStr)); } else if(isProp("pszInputName")) { diff --git a/runtime/msg.h b/runtime/msg.h index 20360641..fe9f87fa 100644 --- a/runtime/msg.h +++ b/runtime/msg.h @@ -51,7 +51,7 @@ struct msg { BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */ pthread_mutexattr_t mutAttr; -short bDoLock; /* use the mutex? */ + bool bDoLock; /* use the mutex? */ pthread_mutex_t mut; flowControl_t flowCtlType; /**< type of flow control we can apply, for enqueueing, needs not to be persisted because once data has entered the queue, this property is no longer needed. */ @@ -73,13 +73,13 @@ short bDoLock; /* use the mutex? */ int iLenFacility; /* ... and its length. */ uchar *pszFacilityStr; /* facility name... */ int iLenFacilityStr; /* ... and its length. */ - //uchar *pszPRI; /* the PRI as a string */ - uchar bufPRI[5]; + uchar bufPRI[5]; /* PRI as string */ int iLenPRI; /* and its length */ uchar *pszRawMsg; /* message as it was received on the * wire. This is important in case we * need to preserve cryptographic verifiers. */ + short offAfterPRI; /* offset, at which raw message WITHOUT PRI part starts in pszRawMsg */ int iLenRawMsg; /* length of raw message */ uchar *pszMSG; /* the MSG part itself */ int iLenMSG; /* Length of the MSG part */ @@ -158,7 +158,7 @@ void MsgSetRcvFrom(msg_t *pMsg, uchar* pszRcvFrom); rsRetVal MsgSetRcvFromIP(msg_t *pMsg, uchar* pszRcvFromIP); void MsgAssignHOSTNAME(msg_t *pMsg, char *pBuf); void MsgSetHOSTNAME(msg_t *pMsg, uchar* pszHOSTNAME); -int MsgSetUxTradMsg(msg_t *pMsg, char* pszUxTradMsg); +rsRetVal MsgSetAfterPRIOffs(msg_t *pMsg, short offs); void MsgSetMSG(msg_t *pMsg, char* pszMSG); void MsgSetRawMsg(msg_t *pMsg, char* pszRawMsg); void moveHOSTNAMEtoTAG(msg_t *pM); @@ -183,6 +183,7 @@ uchar *getRcvFrom(msg_t *pM); #if 0 char *getUxTradMsg(msg_t *pM); +int MsgSetUxTradMsg(msg_t *pMsg, char* pszUxTradMsg); #endif /* The MsgPrepareEnqueue() function is a macro for performance reasons. diff --git a/runtime/parser.c b/runtime/parser.c index 13fb51ec..0b45bfd5 100644 --- a/runtime/parser.c +++ b/runtime/parser.c @@ -314,7 +314,7 @@ rsRetVal parseMsg(msg_t *pMsg) } pMsg->iFacility = LOG_FAC(pri); pMsg->iSeverity = LOG_PRI(pri); - MsgSetUxTradMsg(pMsg, (char*) msg); + MsgSetAfterPRIOffs(pMsg, msg - pMsg->pszRawMsg); if(pMsg->bParseHOSTNAME == 0) MsgSetHOSTNAME(pMsg, pMsg->pszRcvFrom); diff --git a/tools/syslogd.c b/tools/syslogd.c index c224087d..2f06d273 100644 --- a/tools/syslogd.c +++ b/tools/syslogd.c @@ -670,16 +670,9 @@ static inline rsRetVal printline(uchar *hname, uchar *hnameIP, uchar *msg, int f if((pMsg->msgFlags & PARSE_HOSTNAME) == 0) MsgSetHOSTNAME(pMsg, hname); MsgSetRcvFrom(pMsg, hname); + MsgSetAfterPRIOffs(pMsg, p - msg); CHKiRet(MsgSetRcvFromIP(pMsg, hnameIP)); - /* rgerhards 2004-11-19: well, well... we've now seen that we - * have the "hostname problem" also with the traditional Unix - * message. As we like to emulate it, we need to add the hostname - * to it. - */ - if(MsgSetUxTradMsg(pMsg, (char*)p) != 0) - ABORT_FINALIZE(RS_RET_ERR); - logmsg(pMsg, flags); finalize_it: @@ -948,7 +941,6 @@ logmsgInternal(int iErr, int pri, uchar *msg, int flags) CHKiRet(msgConstruct(&pMsg)); MsgSetInputName(pMsg, UCHAR_CONSTANT("rsyslogd"), sizeof("rsyslogd")-1); - MsgSetUxTradMsg(pMsg, (char*)msg); MsgSetRawMsg(pMsg, (char*)msg); MsgSetHOSTNAME(pMsg, glbl.GetLocalHostName()); MsgSetRcvFrom(pMsg, glbl.GetLocalHostName()); @@ -1370,8 +1362,8 @@ int parseRFCSyslogMsg(msg_t *pMsg, int flags) BEGINfunc assert(pMsg != NULL); - assert(pMsg->pszUxTradMsg != NULL); - p2parse = pMsg->pszUxTradMsg; + assert(pMsg->pszRawMsg != NULL); + p2parse = pMsg->pszRawMsg + pMsg->offAfterPRI; /* point to start of text, after PRI */ /* do a sanity check on the version and eat it */ assert(p2parse[0] == '1' && p2parse[1] == ' '); @@ -1471,8 +1463,8 @@ int parseLegacySyslogMsg(msg_t *pMsg, int flags) BEGINfunc assert(pMsg != NULL); - assert(pMsg->pszUxTradMsg != NULL); - p2parse = pMsg->pszUxTradMsg; + assert(pMsg->pszRawMsg != NULL); + p2parse = pMsg->pszRawMsg + pMsg->offAfterPRI; /* point to start of text, after PRI */ /* Check to see if msg contains a timestamp. We start by assuming * that the message timestamp is the time of reciption (which we @@ -1685,8 +1677,9 @@ logmsg(msg_t *pMsg, int flags) BEGINfunc assert(pMsg != NULL); - assert(pMsg->pszUxTradMsg != NULL); - msg = (char*) pMsg->pszUxTradMsg; + assert(pMsg->pszRawMsg != NULL); + + msg = (char*) pMsg->pszRawMsg + pMsg->offAfterPRI; /* point to start of text, after PRI */ DBGPRINTF("logmsg: flags %x, from '%s', msg %s\n", flags, getRcvFrom(pMsg), msg); /* rger 2005-11-24 (happy thanksgiving!): we now need to check if we have -- cgit v1.2.3