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-rw-r--r--runtime/msg.c269
1 files changed, 108 insertions, 161 deletions
diff --git a/runtime/msg.c b/runtime/msg.c
index c965b1f2..22f81f5d 100644
--- a/runtime/msg.c
+++ b/runtime/msg.c
@@ -45,6 +45,7 @@
#include "glbl.h"
#include "regexp.h"
#include "atomic.h"
+#include "unicode-helper.h"
/* static data */
DEFobjStaticHelpers
@@ -103,6 +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
@@ -341,52 +343,27 @@ CODESTARTobjDestruct(msg)
if(currRefCount == 0)
{
/* DEV Debugging Only! dbgprintf("msgDestruct\t0x%lx, RefCount now 0, doing DESTROY\n", (unsigned long)pThis); */
- if(pThis->pszUxTradMsg != NULL)
- free(pThis->pszUxTradMsg);
- if(pThis->pszRawMsg != NULL)
- free(pThis->pszRawMsg);
- if(pThis->pszTAG != NULL)
- free(pThis->pszTAG);
- if(pThis->pszHOSTNAME != NULL)
- free(pThis->pszHOSTNAME);
- if(pThis->pszInputName != NULL)
- free(pThis->pszInputName);
- if(pThis->pszRcvFrom != NULL)
- free(pThis->pszRcvFrom);
- if(pThis->pszRcvFromIP != NULL)
- free(pThis->pszRcvFromIP);
- if(pThis->pszMSG != NULL)
- free(pThis->pszMSG);
- if(pThis->pszFacility != NULL)
- free(pThis->pszFacility);
- if(pThis->pszFacilityStr != NULL)
- free(pThis->pszFacilityStr);
- if(pThis->pszSeverity != NULL)
- free(pThis->pszSeverity);
- if(pThis->pszSeverityStr != NULL)
- free(pThis->pszSeverityStr);
- if(pThis->pszRcvdAt3164 != NULL)
- free(pThis->pszRcvdAt3164);
- if(pThis->pszRcvdAt3339 != NULL)
- free(pThis->pszRcvdAt3339);
- if(pThis->pszRcvdAt_SecFrac != NULL)
- free(pThis->pszRcvdAt_SecFrac);
- if(pThis->pszRcvdAt_MySQL != NULL)
- free(pThis->pszRcvdAt_MySQL);
- if(pThis->pszRcvdAt_PgSQL != NULL)
- free(pThis->pszRcvdAt_PgSQL);
- if(pThis->pszTIMESTAMP3164 != NULL)
- free(pThis->pszTIMESTAMP3164);
- if(pThis->pszTIMESTAMP3339 != NULL)
- free(pThis->pszTIMESTAMP3339);
- if(pThis->pszTIMESTAMP_SecFrac != NULL)
- free(pThis->pszTIMESTAMP_SecFrac);
- if(pThis->pszTIMESTAMP_MySQL != NULL)
- free(pThis->pszTIMESTAMP_MySQL);
- if(pThis->pszTIMESTAMP_PgSQL != NULL)
- free(pThis->pszTIMESTAMP_PgSQL);
- if(pThis->pszPRI != NULL)
- free(pThis->pszPRI);
+ free(pThis->pszRawMsg);
+ free(pThis->pszTAG);
+ free(pThis->pszHOSTNAME);
+ free(pThis->pszInputName);
+ free(pThis->pszRcvFrom);
+ free(pThis->pszRcvFromIP);
+ free(pThis->pszMSG);
+ free(pThis->pszFacility);
+ free(pThis->pszFacilityStr);
+ free(pThis->pszSeverity);
+ free(pThis->pszSeverityStr);
+ free(pThis->pszRcvdAt3164);
+ free(pThis->pszRcvdAt3339);
+ free(pThis->pszRcvdAt_SecFrac);
+ free(pThis->pszRcvdAt_MySQL);
+ free(pThis->pszRcvdAt_PgSQL);
+ free(pThis->pszTIMESTAMP3164);
+ free(pThis->pszTIMESTAMP3339);
+ free(pThis->pszTIMESTAMP_SecFrac);
+ free(pThis->pszTIMESTAMP_MySQL);
+ free(pThis->pszTIMESTAMP_PgSQL);
if(pThis->pCSProgName != NULL)
rsCStrDestruct(&pThis->pCSProgName);
if(pThis->pCSStrucData != NULL)
@@ -461,14 +438,18 @@ 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);
tmpCOPYSZ(SeverityStr);
tmpCOPYSZ(Facility);
tmpCOPYSZ(FacilityStr);
- tmpCOPYSZ(PRI);
tmpCOPYSZ(RawMsg);
tmpCOPYSZ(MSG);
- tmpCOPYSZ(UxTradMsg);
tmpCOPYSZ(TAG);
tmpCOPYSZ(HOSTNAME);
tmpCOPYSZ(RcvFrom);
@@ -517,10 +498,13 @@ 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);
@@ -611,7 +595,7 @@ 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;
@@ -653,7 +637,7 @@ 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;
@@ -694,7 +678,7 @@ 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);
@@ -713,7 +697,7 @@ int getMSGLen(msg_t *pM)
}
-char *getRawMsg(msg_t *pM)
+static char *getRawMsg(msg_t *pM)
{
if(pM == NULL)
return "";
@@ -724,16 +708,17 @@ 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)
{
@@ -747,44 +732,34 @@ char *getMSG(msg_t *pM)
}
-/* Get PRI value in text form */
-char *getPRI(msg_t *pM)
+/* Get PRI value as integer */
+static int getPRIi(msg_t *pM)
{
- int pri;
- BEGINfunc
+ 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 "";
+ /* there are some cases where bufPRI may not contain a valid string,
+ * and then we need to build it.
+ */
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;
- if((pM->pszPRI = malloc(5)) == NULL) return "";
- pM->iLenPRI = snprintf((char*)pM->pszPRI, 5, "%d", pri);
+ if(pM->bufPRI[0] == '\0') {
+ snprintf((char*)pM->bufPRI, sizeof(pM->bufPRI), "<%d>", getPRIi(pM));
}
MsgUnlock(pM);
- ENDfunc
- return (char*)pM->pszPRI;
-}
-
-
-/* Get PRI value as integer */
-int getPRIi(msg_t *pM)
-{
- assert(pM != NULL);
- return (pM->iFacility << 3) + (pM->iSeverity);
+ return (char*)pM->bufPRI;
}
-char *getTimeReported(msg_t *pM, enum tplFormatTypes eFmt)
+static inline char *getTimeReported(msg_t *pM, enum tplFormatTypes eFmt)
{
BEGINfunc
if(pM == NULL)
@@ -862,7 +837,7 @@ 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)
@@ -941,7 +916,7 @@ char *getTimeGenerated(msg_t *pM, enum tplFormatTypes eFmt)
}
-char *getSeverity(msg_t *pM)
+static inline char *getSeverity(msg_t *pM)
{
if(pM == NULL)
return "";
@@ -958,7 +933,7 @@ char *getSeverity(msg_t *pM)
}
-char *getSeverityStr(msg_t *pM)
+static inline char *getSeverityStr(msg_t *pM)
{
syslogCODE *c;
int val;
@@ -988,7 +963,7 @@ 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 "";
@@ -1007,7 +982,7 @@ 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;
@@ -1059,6 +1034,17 @@ 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!
@@ -1114,7 +1100,7 @@ finalize_it:
/* rgerhards, 2005-11-24
*/
-int getPROCIDLen(msg_t *pM)
+static inline int getPROCIDLen(msg_t *pM)
{
assert(pM != NULL);
MsgLock(pM);
@@ -1159,19 +1145,10 @@ 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);
}
@@ -1195,8 +1172,7 @@ 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);
@@ -1253,7 +1229,7 @@ static int getTAGLen(msg_t *pM)
#endif
-char *getTAG(msg_t *pM)
+static inline char *getTAG(msg_t *pM)
{
char *ret;
@@ -1296,7 +1272,7 @@ char *getHOSTNAME(msg_t *pM)
}
-uchar *getInputName(msg_t *pM)
+static uchar *getInputName(msg_t *pM)
{
if(pM == NULL)
return (uchar*) "";
@@ -1308,15 +1284,15 @@ uchar *getInputName(msg_t *pM)
}
-char *getRcvFrom(msg_t *pM)
+uchar *getRcvFrom(msg_t *pM)
{
if(pM == NULL)
- return "";
+ return UCHAR_CONSTANT("");
else
if(pM->pszRcvFrom == NULL)
- return "";
+ return UCHAR_CONSTANT("");
else
- return (char*) pM->pszRcvFrom;
+ return pM->pszRcvFrom;
}
@@ -1363,7 +1339,7 @@ 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);
}
@@ -1489,14 +1465,13 @@ static int getAPPNAMELen(msg_t *pM)
}
/* rgerhards 2008-09-10: set pszInputName in msg object
+ * rgerhards, 2009-06-16
*/
-void MsgSetInputName(msg_t *pMsg, char* pszInputName)
+void MsgSetInputName(msg_t *pMsg, uchar* pszInputName, size_t lenInputName)
{
assert(pMsg != NULL);
- if(pMsg->pszInputName != NULL)
- free(pMsg->pszInputName);
-
- pMsg->iLenInputName = strlen(pszInputName);
+ free(pMsg->pszInputName);
+ pMsg->iLenInputName = lenInputName;
if((pMsg->pszInputName = malloc(pMsg->iLenInputName + 1)) != NULL) {
memcpy(pMsg->pszInputName, pszInputName, pMsg->iLenInputName + 1);
}
@@ -1504,13 +1479,12 @@ void MsgSetInputName(msg_t *pMsg, char* pszInputName)
/* rgerhards 2004-11-16: set pszRcvFrom in msg object
*/
-void MsgSetRcvFrom(msg_t *pMsg, char* pszRcvFrom)
+void MsgSetRcvFrom(msg_t *pMsg, uchar* pszRcvFrom)
{
assert(pMsg != NULL);
- if(pMsg->pszRcvFrom != NULL)
- free(pMsg->pszRcvFrom);
+ free(pMsg->pszRcvFrom);
- pMsg->iLenRcvFrom = strlen(pszRcvFrom);
+ pMsg->iLenRcvFrom = ustrlen(pszRcvFrom);
if((pMsg->pszRcvFrom = malloc(pMsg->iLenRcvFrom + 1)) != NULL) {
memcpy(pMsg->pszRcvFrom, pszRcvFrom, pMsg->iLenRcvFrom + 1);
}
@@ -1561,51 +1535,16 @@ void MsgAssignHOSTNAME(msg_t *pMsg, char *pBuf)
* we need it. The rest of the code already knows how to handle an
* unset HOSTNAME.
*/
-void MsgSetHOSTNAME(msg_t *pMsg, char* pszHOSTNAME)
+void MsgSetHOSTNAME(msg_t *pMsg, uchar* pszHOSTNAME)
{
assert(pMsg != NULL);
- if(pMsg->pszHOSTNAME != NULL)
- free(pMsg->pszHOSTNAME);
+ free(pMsg->pszHOSTNAME);
- pMsg->iLenHOSTNAME = strlen(pszHOSTNAME);
+ pMsg->iLenHOSTNAME = ustrlen(pszHOSTNAME);
if((pMsg->pszHOSTNAME = malloc(pMsg->iLenHOSTNAME + 1)) != NULL)
memcpy(pMsg->pszHOSTNAME, pszHOSTNAME, pMsg->iLenHOSTNAME + 1);
else
- dbgprintf("Could not allocate memory in MsgSetHOSTNAME()\n");
-}
-
-
-/* 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);
+ DBGPRINTF("Could not allocate memory in MsgSetHOSTNAME()\n");
}
@@ -1787,12 +1726,15 @@ 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")) {
- pRes = getRcvFrom(pMsg);
+ pRes = (char*) getRcvFrom(pMsg);
} else if(!strcmp((char*) pName, "fromhost-ip")) {
pRes = (char*) getRcvFromIP(pMsg);
} else if(!strcmp((char*) pName, "source") || !strcmp((char*) pName, "hostname")) {
@@ -2512,20 +2454,25 @@ 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")) {
- MsgSetInputName(pThis, (char*) 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")) {
- MsgSetRcvFrom(pThis, (char*) rsCStrGetSzStrNoNULL(pProp->val.pStr));
+ MsgSetRcvFrom(pThis, rsCStrGetSzStrNoNULL(pProp->val.pStr));
} else if(isProp("pszHOSTNAME")) {
- MsgSetHOSTNAME(pThis, (char*) rsCStrGetSzStrNoNULL(pProp->val.pStr));
+ MsgSetHOSTNAME(pThis, rsCStrGetSzStrNoNULL(pProp->val.pStr));
} else if(isProp("pCSStrucData")) {
MsgSetStructuredData(pThis, (char*) rsCStrGetSzStrNoNULL(pProp->val.pStr));
} else if(isProp("pCSAPPNAME")) {
generated by cgit (git 2.34.1) at 2024-04-30 12:26:21 +0000