diff options
Diffstat (limited to 'runtime/cfsysline.c')
| -rw-r--r-- | runtime/cfsysline.c | 117 |
1 files changed, 65 insertions, 52 deletions
diff --git a/runtime/cfsysline.c b/runtime/cfsysline.c index 2d91094c..fdbb8f2a 100644 --- a/runtime/cfsysline.c +++ b/runtime/cfsysline.c @@ -155,36 +155,6 @@ finalize_it: } -/* Parse a number from the configuration line. - * rgerhards, 2007-07-31 - */ -static rsRetVal doGetInt(uchar **pp, rsRetVal (*pSetHdlr)(void*, uid_t), void *pVal) -{ - uchar *p; - DEFiRet; - int64 i; - - assert(pp != NULL); - assert(*pp != NULL); - - CHKiRet(parseIntVal(pp, &i)); - p = *pp; - - if(pSetHdlr == NULL) { - /* we should set value directly to var */ - *((int*)pVal) = (int) i; - } else { - /* we set value via a set function */ - CHKiRet(pSetHdlr(pVal, (int) i)); - } - - *pp = p; - -finalize_it: - RETiRet; -} - - /* Parse a size from the configuration line. This is basically an integer * syntax, but modifiers may be added after the integer (e.g. 1k to mean * 1024). The size must immediately follow the number. Note that the @@ -238,7 +208,44 @@ finalize_it: } -/* Parse and interpet a $FileCreateMode and $umask line. This function +/* Parse a number from the configuration line. + * rgerhards, 2007-07-31 + */ +static rsRetVal doGetInt(uchar **pp, rsRetVal (*pSetHdlr)(void*, uid_t), void *pVal) +{ + uchar *p; + DEFiRet; + int64 i; + uchar errMsg[256]; /* for dynamic error messages */ + + assert(pp != NULL); + assert(*pp != NULL); + + CHKiRet(doGetSize(pp, NULL,&i)); + p = *pp; + if(i > 2147483648ll) { /*2^31*/ + snprintf((char*) errMsg, sizeof(errMsg)/sizeof(uchar), + "value %lld too large for integer argument.", i); + errmsg.LogError(0, RS_RET_INVALID_VALUE, "%s", errMsg); + ABORT_FINALIZE(RS_RET_INVALID_VALUE); + } + + if(pSetHdlr == NULL) { + /* we should set value directly to var */ + *((int*)pVal) = (int) i; + } else { + /* we set value via a set function */ + CHKiRet(pSetHdlr(pVal, (int) i)); + } + + *pp = p; + +finalize_it: + RETiRet; +} + + +/* Parse and interpret a $FileCreateMode and $umask line. This function * pulls the creation mode and, if successful, stores it * into the global variable so that the rest of rsyslogd * opens files with that mode. Any previous value will be @@ -554,7 +561,8 @@ finalize_it: * time (TODO). -- rgerhards, 2008-02-14 */ static rsRetVal -doSyslogName(uchar **pp, rsRetVal (*pSetHdlr)(void*, int), void *pVal, syslogName_t *pNameTable) +doSyslogName(uchar **pp, rsRetVal (*pSetHdlr)(void*, int), + void *pVal, syslogName_t *pNameTable) { DEFiRet; cstr_t *pStrB; @@ -596,6 +604,15 @@ doFacility(uchar **pp, rsRetVal (*pSetHdlr)(void*, int), void *pVal) } +static rsRetVal +doGoneAway(__attribute__((unused)) uchar **pp, + __attribute__((unused)) rsRetVal (*pSetHdlr)(void*, int), + __attribute__((unused)) void *pVal) +{ + errmsg.LogError(0, RS_RET_CMD_GONE_AWAY, "config directive is no longer supported -- ignored"); + return RS_RET_CMD_GONE_AWAY; +} + /* Implements the severity syntax. * rgerhards, 2008-02-14 */ @@ -725,6 +742,9 @@ static rsRetVal cslchCallHdlr(cslCmdHdlr_t *pThis, uchar **ppConfLine) case eCmdHdlrGetWord: pHdlr = doGetWord; break; + case eCmdHdlrGoneAway: + pHdlr = doGoneAway; + break; default: iRet = RS_RET_NOT_IMPLEMENTED; goto finalize_it; @@ -927,7 +947,8 @@ rsRetVal processCfSysLineCommand(uchar *pCmdName, uchar **p) iRet = llFind(&llCmdList, (void *) pCmdName, (void*) &pCmd); if(iRet == RS_RET_NOT_FOUND) { - errmsg.LogError(0, RS_RET_NOT_FOUND, "invalid or yet-unknown config file command - have you forgotten to load a module?"); + errmsg.LogError(0, RS_RET_NOT_FOUND, "invalid or yet-unknown config file command '%s' - " + "have you forgotten to load a module?", pCmdName); } if(iRet != RS_RET_OK) @@ -936,25 +957,17 @@ rsRetVal processCfSysLineCommand(uchar *pCmdName, uchar **p) llCookieCmdHdlr = NULL; bWasOnceOK = 0; while((iRetLL = llGetNextElt(&pCmd->llCmdHdlrs, &llCookieCmdHdlr, (void*)&pCmdHdlr)) == RS_RET_OK) { - /* check if handler is valid in current scope */ - if(pCmdHdlr->eConfObjType == eConfObjAlways || - (bConfStrictScoping == 0 && currConfObj == eConfObjGlobal) || - pCmdHdlr->eConfObjType == currConfObj) { - /* for the time being, we ignore errors during handlers. The - * reason is that handlers are independent. An error in one - * handler does not necessarily mean that another one will - * fail, too. Later, we might add a config variable to control - * this behaviour (but I am not sure if that is really - * necessary). -- rgerhards, 2007-07-31 - */ - pHdlrP = *p; - if((iRet = cslchCallHdlr(pCmdHdlr, &pHdlrP)) == RS_RET_OK) { - bWasOnceOK = 1; - pOKp = pHdlrP; - } - } else { - errmsg.LogError(0, RS_RET_CONF_INVLD_SCOPE, "config command invalid for current scope"); - bHadScopingErr = 1; + /* for the time being, we ignore errors during handlers. The + * reason is that handlers are independent. An error in one + * handler does not necessarily mean that another one will + * fail, too. Later, we might add a config variable to control + * this behaviour (but I am not sure if that is really + * necessary). -- rgerhards, 2007-07-31 + */ + pHdlrP = *p; + if((iRet = cslchCallHdlr(pCmdHdlr, &pHdlrP)) == RS_RET_OK) { + bWasOnceOK = 1; + pOKp = pHdlrP; } } |