/* omsnmp.c * * This module sends an snmp trap. * * Copyright 2007-2018 Adiscon GmbH. * * This file is part of rsyslog. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * -or- * see COPYING.ASL20 in the source distribution * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "config.h" #include "rsyslog.h" #include #include #include #include #include #include #include #include #include #include #include #include "conf.h" #include "syslogd-types.h" #include "cfsysline.h" #include "module-template.h" #include #include #include "omsnmp.h" #include "errmsg.h" #include "parserif.h" MODULE_TYPE_OUTPUT MODULE_TYPE_NOKEEP MODULE_CNFNAME("omsnmp") /* internal structures */ DEF_OMOD_STATIC_DATA static oid objid_snmptrap[] = { 1, 3, 6, 1, 6, 3, 1, 1, 4, 1, 0 }; static oid objid_sysuptime[] = { 1, 3, 6, 1, 2, 1, 1, 3, 0 }; /* 4 */ #define SNMP_SOURCETEMPLATE "\"%fromhost-ip%\"" typedef struct _instanceData { uchar *szTransport; /* Transport - Can be udp, tcp, udp6, tcp6 and other types supported by NET-SNMP */ uchar *szTarget; /* IP/hostname of Snmp Target*/ uchar *szCommunity; /* Snmp Community */ uchar *szEnterpriseOID; /* Snmp Enterprise OID-default is (1.3.6.1.4.1.3.1.1 = enterprises.cmu.1.1) */ uchar *szSnmpTrapOID; /* Snmp Trap OID - default is (1.3.6.1.4.1.19406.1.2.1 = ADISCON-MONITORWARE-MIB::syslogtrap) */ uchar *szSyslogMessageOID; /* Snmp OID used for the Syslog Message: * default is 1.3.6.1.4.1.19406.1.1.2.1 - ADISCON-MONITORWARE-MIB::syslogMsg * You will need the ADISCON-MONITORWARE-MIB and ADISCON-MIB mibs installed on the receiver * side in order to decode this mib. * Downloads of these mib files can be found here: * http://www.adiscon.org/download/ADISCON-MONITORWARE-MIB.txt * http://www.adiscon.org/download/ADISCON-MIB.txt */ uchar *szSnmpV1Source; /* If PDU source property needs to be overwritten, only valid for SNMPv1*/ int iPort; /* Target Port */ int iSNMPVersion; /* SNMP Version to use */ int iTrapType; /* Snmp TrapType or GenericType */ int iSpecificType; /* Snmp Specific Type */ uchar *tplName; /* format template to use */ } instanceData; typedef struct wrkrInstanceData { instanceData *pData; netsnmp_session *snmpsession; /* Holds to SNMP Session, NULL if not initialized */ } wrkrInstanceData_t; typedef struct configSettings_s { uchar* pszTransport; /* default transport */ uchar* pszTarget; /* note using an unsigned for a port number is not a good idea from an IPv6 point of view */ int iPort; int iSNMPVersion; /* 0 Means SNMPv1, 1 Means SNMPv2c */ uchar* pszCommunity; uchar* pszEnterpriseOID; uchar* pszSnmpTrapOID; uchar* pszSyslogMessageOID; int iSpecificType; int iTrapType; /*Default is SNMP_TRAP_ENTERPRISESPECIFIC */ /* Possible Values SNMP_TRAP_COLDSTART (0) SNMP_TRAP_WARMSTART (1) SNMP_TRAP_LINKDOWN (2) SNMP_TRAP_LINKUP (3) SNMP_TRAP_AUTHFAIL (4) SNMP_TRAP_EGPNEIGHBORLOSS (5) SNMP_TRAP_ENTERPRISESPECIFIC (6) */ } configSettings_t; static configSettings_t cs; /* tables for interfacing with the v6 config system */ /* action (instance) parameters */ static struct cnfparamdescr actpdescr[] = { { "server", eCmdHdlrString, CNFPARAM_REQUIRED }, { "port", eCmdHdlrInt, 0 }, { "transport", eCmdHdlrString, 0 }, { "version", eCmdHdlrInt, 0 }, { "community", eCmdHdlrString, 0 }, { "enterpriseoid", eCmdHdlrString, 0 }, { "trapoid", eCmdHdlrString, 0 }, { "messageoid", eCmdHdlrString, 0 }, { "snmpv1dynsource", eCmdHdlrString, 0 }, { "traptype", eCmdHdlrInt, 0 }, { "specifictype", eCmdHdlrInt, 0 }, { "template", eCmdHdlrGetWord, 0 } }; static struct cnfparamblk actpblk = { CNFPARAMBLK_VERSION, sizeof(actpdescr)/sizeof(struct cnfparamdescr), actpdescr }; BEGINinitConfVars /* (re)set config variables to default values */ CODESTARTinitConfVars cs.pszTransport = NULL; cs.pszTarget = NULL; cs.iPort = 0; cs.iSNMPVersion = 1; cs.pszCommunity = NULL; cs.pszEnterpriseOID = NULL; cs.pszSnmpTrapOID = NULL; cs.pszSyslogMessageOID = NULL; cs.iSpecificType = 0; cs.iTrapType = SNMP_TRAP_ENTERPRISESPECIFIC; ENDinitConfVars BEGINcreateInstance CODESTARTcreateInstance ENDcreateInstance BEGINcreateWrkrInstance CODESTARTcreateWrkrInstance pWrkrData->snmpsession = NULL; ENDcreateWrkrInstance BEGINdbgPrintInstInfo CODESTARTdbgPrintInstInfo dbgprintf("SNMPTransport: %s\n", pData->szTransport); dbgprintf("SNMPTarget: %s\n", pData->szTarget); dbgprintf("SNMPPort: %d\n", pData->iPort); dbgprintf("SNMPVersion (0=v1, 1=v2c): %d\n", pData->iSNMPVersion); dbgprintf("Community: %s\n", pData->szCommunity); dbgprintf("EnterpriseOID: %s\n", pData->szEnterpriseOID); dbgprintf("SnmpTrapOID: %s\n", pData->szSnmpTrapOID); dbgprintf("SyslogMessageOID: %s\n", pData->szSyslogMessageOID); dbgprintf("SnmpV1Source: %s\n", pData->szSnmpV1Source); dbgprintf("TrapType: %d\n", pData->iTrapType); dbgprintf("SpecificType: %d\n", pData->iSpecificType); ENDdbgPrintInstInfo BEGINisCompatibleWithFeature CODESTARTisCompatibleWithFeature /* we are not compatible with repeated msg reduction feature, so do not allow it */ ENDisCompatibleWithFeature /* Exit SNMP Session * alorbach, 2008-02-12 */ static rsRetVal omsnmp_exitSession(wrkrInstanceData_t *pWrkrData) { DEFiRet; if(pWrkrData->snmpsession != NULL) { DBGPRINTF("omsnmp_exitSession: Clearing Session to '%s' on Port = '%d'\n", pWrkrData->pData->szTarget, pWrkrData->pData->iPort); snmp_close(pWrkrData->snmpsession); pWrkrData->snmpsession = NULL; } RETiRet; } /* Init SNMP Session * alorbach, 2008-02-12 */ static rsRetVal omsnmp_initSession(wrkrInstanceData_t *pWrkrData) { netsnmp_session session; instanceData *pData; char szTargetAndPort[MAXHOSTNAMELEN+128]; /* work buffer for specifying a full target and port string */ DEFiRet; /* should not happen, but if session is not cleared yet - we do it now! */ if (pWrkrData->snmpsession != NULL) omsnmp_exitSession(pWrkrData); pData = pWrkrData->pData; snprintf((char*)szTargetAndPort, sizeof(szTargetAndPort), "%s:%s:%d", (pData->szTransport == NULL) ? "udp" : (char*)pData->szTransport, pData->szTarget, pData->iPort == 0 ? 162 : pData->iPort); dbgprintf( "omsnmp_initSession: ENTER - Target = '%s' on Port = '%d'\n", pData->szTarget, pData->iPort); if (setenv("POSIXLY_CORRECT", "1", 1) == -1) ABORT_FINALIZE(RS_RET_ERR); snmp_sess_init(&session); session.version = pData->iSNMPVersion; session.callback = NULL; /* NOT NEEDED */ session.callback_magic = NULL; session.peername = (char*) szTargetAndPort; /* Set SNMP Community */ if (session.version == SNMP_VERSION_1 || session.version == SNMP_VERSION_2c) { session.community = (unsigned char *) pData->szCommunity == NULL ? (uchar*)"public" : pData->szCommunity; session.community_len = strlen((char*) session.community); } pWrkrData->snmpsession = snmp_open(&session); if (pWrkrData->snmpsession == NULL) { LogError(0, RS_RET_SUSPENDED, "omsnmp_initSession: snmp_open to host '%s' on Port '%d' " "failed\n", pData->szTarget, pData->iPort); /* Stay suspended */ iRet = RS_RET_SUSPENDED; } finalize_it: RETiRet; } static rsRetVal omsnmp_sendsnmp(wrkrInstanceData_t *pWrkrData, uchar *psz, uchar *pszSource) { DEFiRet; netsnmp_pdu *pdu = NULL; oid enterpriseoid[MAX_OID_LEN]; size_t enterpriseoidlen = MAX_OID_LEN; oid oidSyslogMessage[MAX_OID_LEN]; size_t oLen = MAX_OID_LEN; int status; char *trap = NULL; const char *strErr = NULL; struct sockaddr_in srcAddr; instanceData *pData; pData = pWrkrData->pData; /* Init SNMP Session if necessary */ if (pWrkrData->snmpsession == NULL) { CHKiRet(omsnmp_initSession(pWrkrData)); } /* String should not be NULL */ assert(psz != NULL); dbgprintf( "omsnmp_sendsnmp: ENTER - Syslogmessage = '%s'\n", (char*)psz); /* If SNMP Version1 is configured !*/ if(pWrkrData->snmpsession->version == SNMP_VERSION_1) { dbgprintf( "omsnmp_sendsnmp: Create SNMPv1 Trap - Source = '%s'\n", (char*)pszSource); pdu = snmp_pdu_create(SNMP_MSG_TRAP); /* Set enterprise */ if(!snmp_parse_oid(pData->szEnterpriseOID == NULL ? "1.3.6.1.4.1.3.1.1" : (char*)pData->szEnterpriseOID, enterpriseoid, &enterpriseoidlen )) { strErr = snmp_api_errstring(snmp_errno); LogError(0, RS_RET_DISABLE_ACTION, "omsnmp_sendsnmp: Parsing EnterpriseOID " "failed '%s' with error '%s' \n", pData->szSyslogMessageOID, strErr); ABORT_FINALIZE(RS_RET_DISABLE_ACTION); } CHKmalloc(pdu->enterprise = (oid *) malloc(enterpriseoidlen * sizeof(oid))); memcpy(pdu->enterprise, enterpriseoid, enterpriseoidlen * sizeof(oid)); pdu->enterprise_length = enterpriseoidlen; /* Set Traptype */ pdu->trap_type = pData->iTrapType; /* Set SpecificType */ pdu->specific_type = pData->iSpecificType; /* Set Updtime */ pdu->time = get_uptime(); /* Set PDU SOurce property if available */ if (pszSource != NULL) { if (inet_aton((const char *)pszSource, &srcAddr.sin_addr) != 0) { pdu->agent_addr[0] = (srcAddr.sin_addr.s_addr) & 0xFF; pdu->agent_addr[1] = (srcAddr.sin_addr.s_addr >> 8) & 0xFF; pdu->agent_addr[2] = (srcAddr.sin_addr.s_addr >> 16) & 0xFF; pdu->agent_addr[3] = (srcAddr.sin_addr.s_addr >> 24) & 0xFF; dbgprintf( "omsnmp_sendsnmp: SNMPv1 Source Property set to %d.%d.%d.%d\n", (srcAddr.sin_addr.s_addr) & 0xFF, (srcAddr.sin_addr.s_addr >> 8) & 0xFF, (srcAddr.sin_addr.s_addr >> 16) & 0xFF, (srcAddr.sin_addr.s_addr >> 24) & 0xFF); } else { LogError(0, NO_ERRCODE, "omsnmp_sendsnmp: Failed to convert '%s' into a valid IPv4" "address\n", pszSource); } } } /* If SNMP Version2c is configured !*/ else if (pWrkrData->snmpsession->version == SNMP_VERSION_2c) { long sysuptime; char csysuptime[20]; dbgprintf( "omsnmp_sendsnmp: Create SNMPv2 Trap\n"); /* Create PDU */ pdu = snmp_pdu_create(SNMP_MSG_TRAP2); /* Set uptime */ sysuptime = get_uptime(); snprintf( csysuptime, sizeof(csysuptime) , "%ld", sysuptime); trap = csysuptime; snmp_add_var(pdu, objid_sysuptime, sizeof(objid_sysuptime) / sizeof(oid), 't', trap); /* Now set the SyslogMessage Trap OID */ if ( snmp_add_var(pdu, objid_snmptrap, sizeof(objid_snmptrap) / sizeof(oid), 'o', pData->szSnmpTrapOID == NULL ? "1.3.6.1.4.1.19406.1.2.1" : (char*) pData->szSnmpTrapOID ) != 0) { strErr = snmp_api_errstring(snmp_errno); LogError(0, RS_RET_DISABLE_ACTION, "omsnmp_sendsnmp: Adding trap OID failed '%s' " "with error '%s' \n", pData->szSnmpTrapOID, strErr); ABORT_FINALIZE(RS_RET_DISABLE_ACTION); } } /* SET TRAP PARAMETER for SyslogMessage! */ /* First create new OID object */ if (snmp_parse_oid(pData->szSyslogMessageOID == NULL ? "1.3.6.1.4.1.19406.1.1.2.1" : (char*)pData->szSyslogMessageOID, oidSyslogMessage, &oLen)) { int iErrCode = snmp_add_var(pdu, oidSyslogMessage, oLen, 's', (char*) psz); if (iErrCode) { const char *str = snmp_api_errstring(iErrCode); LogError(0, RS_RET_DISABLE_ACTION, "omsnmp_sendsnmp: Invalid SyslogMessage OID, " "error code '%d' - '%s'\n", iErrCode, str ); ABORT_FINALIZE(RS_RET_DISABLE_ACTION); } } else { strErr = snmp_api_errstring(snmp_errno); LogError(0, RS_RET_DISABLE_ACTION, "omsnmp_sendsnmp: Parsing SyslogMessageOID failed '%s' " "with error '%s' \n", pData->szSyslogMessageOID, strErr); ABORT_FINALIZE(RS_RET_DISABLE_ACTION); } /* Send the TRAP */ status = snmp_send(pWrkrData->snmpsession, pdu) == 0; if (status) { /* Debug Output! */ int iErrorCode = pWrkrData->snmpsession->s_snmp_errno; LogError(0, RS_RET_SUSPENDED, "omsnmp_sendsnmp: snmp_send failed error '%d', " "Description='%s'\n", iErrorCode*(-1), api_errors[iErrorCode*(-1)]); /* Clear Session */ omsnmp_exitSession(pWrkrData); ABORT_FINALIZE(RS_RET_SUSPENDED); } else { dbgprintf( "omsnmp_sendsnmp: Successfully send SNMP Trap to %s:%d\n", pData->szTarget, pData->iPort); } finalize_it: if(iRet != RS_RET_OK) { if(pdu != NULL) { snmp_free_pdu(pdu); } } dbgprintf( "omsnmp_sendsnmp: LEAVE\n"); RETiRet; } BEGINtryResume CODESTARTtryResume iRet = omsnmp_initSession(pWrkrData); ENDtryResume BEGINdoAction CODESTARTdoAction /* Abort if the STRING is not set, should never happen */ if (ppString[0] == NULL) { ABORT_FINALIZE(RS_RET_INVALID_PARAMS); } /* This will generate and send the SNMP Trap */ iRet = omsnmp_sendsnmp(pWrkrData, ppString[0], ppString[1]); finalize_it: ENDdoAction BEGINfreeInstance CODESTARTfreeInstance free(pData->tplName); free(pData->szTarget); ENDfreeInstance BEGINfreeWrkrInstance CODESTARTfreeWrkrInstance omsnmp_exitSession(pWrkrData); ENDfreeWrkrInstance static void setInstParamDefaults(instanceData *pData) { pData->tplName = NULL; pData->szCommunity = NULL; pData->szEnterpriseOID = NULL; pData->szSnmpTrapOID = NULL; pData->szSyslogMessageOID = NULL; pData->szSnmpV1Source = NULL; } BEGINnewActInst struct cnfparamvals *pvals; int i; CODESTARTnewActInst if((pvals = nvlstGetParams(lst, &actpblk, NULL)) == NULL) { ABORT_FINALIZE(RS_RET_MISSING_CNFPARAMS); } CHKiRet(createInstance(&pData)); setInstParamDefaults(pData); CODE_STD_STRING_REQUESTnewActInst(2) for(i = 0 ; i < actpblk.nParams ; ++i) { if(!pvals[i].bUsed) continue; if(!strcmp(actpblk.descr[i].name, "server")) { pData->szTarget = (uchar*)es_str2cstr(pvals[i].val.d.estr, NULL); } else if(!strcmp(actpblk.descr[i].name, "port")) { pData->iPort = pvals[i].val.d.n; } else if(!strcmp(actpblk.descr[i].name, "transport")) { pData->szTransport = (uchar*)es_str2cstr(pvals[i].val.d.estr, NULL); } else if(!strcmp(actpblk.descr[i].name, "version")) { pData->iSNMPVersion = pvals[i].val.d.n; if(pData->iSNMPVersion < 0 || cs.iSNMPVersion > 1) pData->iSNMPVersion = 1; } else if(!strcmp(actpblk.descr[i].name, "community")) { pData->szCommunity = (uchar*)es_str2cstr(pvals[i].val.d.estr, NULL); } else if(!strcmp(actpblk.descr[i].name, "enterpriseoid")) { pData->szEnterpriseOID = (uchar*)es_str2cstr(pvals[i].val.d.estr, NULL); } else if(!strcmp(actpblk.descr[i].name, "trapoid")) { pData->szSnmpTrapOID = (uchar*)es_str2cstr(pvals[i].val.d.estr, NULL); } else if(!strcmp(actpblk.descr[i].name, "messageoid")) { pData->szSyslogMessageOID = (uchar*)es_str2cstr(pvals[i].val.d.estr, NULL); } else if(!strcmp(actpblk.descr[i].name, "snmpv1dynsource")) { pData->szSnmpV1Source = (uchar*)es_str2cstr(pvals[i].val.d.estr, NULL); } else if(!strcmp(actpblk.descr[i].name, "traptype")) { pData->iTrapType = pvals[i].val.d.n; if(cs.iTrapType < 0 || cs.iTrapType > 6) { parser_errmsg("omsnmp: traptype invalid, setting to ENTERPRISESPECIFIC"); pData->iTrapType = SNMP_TRAP_ENTERPRISESPECIFIC; } } else if(!strcmp(actpblk.descr[i].name, "specifictype")) { pData->iSpecificType = pvals[i].val.d.n; } else if(!strcmp(actpblk.descr[i].name, "template")) { pData->tplName = (uchar*)es_str2cstr(pvals[i].val.d.estr, NULL); } else { dbgprintf("ompipe: program error, non-handled " "param '%s'\n", actpblk.descr[i].name); } } /* Init NetSNMP library and read in MIB database */ init_snmp("rsyslog"); /* Set some defaults in the NetSNMP library */ netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DEFAULT_PORT, pData->iPort ); CHKiRet(OMSRsetEntry(*ppOMSR, 0, (uchar*)strdup((pData->tplName == NULL) ? "RSYSLOG_FileFormat" : (char*)pData->tplName), OMSR_NO_RQD_TPL_OPTS)); CHKiRet(OMSRsetEntry(*ppOMSR, 1, (uchar*)strdup((pData->szSnmpV1Source == NULL) ? " SNMP_SOURCETEMPLATE" : (char*)pData->szSnmpV1Source), OMSR_NO_RQD_TPL_OPTS)); CODE_STD_FINALIZERnewActInst cnfparamvalsDestruct(pvals, &actpblk); ENDnewActInst BEGINparseSelectorAct CODESTARTparseSelectorAct CODE_STD_STRING_REQUESTparseSelectorAct(1) if(!strncmp((char*) p, ":omsnmp:", sizeof(":omsnmp:") - 1)) { p += sizeof(":omsnmp:") - 1; /* eat indicator sequence (-1 because of '\0'!) */ } else { ABORT_FINALIZE(RS_RET_CONFLINE_UNPROCESSED); } /* ok, if we reach this point, we have something for us */ if((iRet = createInstance(&pData)) != RS_RET_OK) FINALIZE; /* Check Target */ if(cs.pszTarget == NULL) { ABORT_FINALIZE( RS_RET_PARAM_ERROR ); } else { CHKmalloc(pData->szTarget = (uchar*) strdup((char*)cs.pszTarget)); } /* copy config params */ pData->szTransport = (uchar*) ((cs.pszTransport == NULL) ? NULL : strdup((char*)cs.pszTransport)); pData->szCommunity = (uchar*) ((cs.pszCommunity == NULL) ? NULL : strdup((char*)cs.pszCommunity)); pData->szEnterpriseOID = (uchar*) ((cs.pszEnterpriseOID == NULL) ? NULL : strdup((char*)cs.pszEnterpriseOID)); pData->szSnmpTrapOID = (uchar*) ((cs.pszSnmpTrapOID == NULL) ? NULL : strdup((char*)cs.pszSnmpTrapOID)); pData->szSyslogMessageOID = (uchar*) ((cs.pszSyslogMessageOID == NULL) ? NULL : strdup((char*)cs.pszSyslogMessageOID)); pData->iPort = cs.iPort; pData->iSpecificType = cs.iSpecificType; /* Set SNMPVersion */ if ( cs.iSNMPVersion < 0 || cs.iSNMPVersion > 1) /* Set default to 1 if out of range */ pData->iSNMPVersion = 1; else pData->iSNMPVersion = cs.iSNMPVersion; /* Copy TrapType */ if ( cs.iTrapType < 0 || cs.iTrapType >= 6) /* Only allow values from 0 to 6 !*/ pData->iTrapType = SNMP_TRAP_ENTERPRISESPECIFIC; else pData->iTrapType = cs.iTrapType; /* Print Debug info */ dbgprintf("SNMPTransport: %s\n", pData->szTransport); dbgprintf("SNMPTarget: %s\n", pData->szTarget); dbgprintf("SNMPPort: %d\n", pData->iPort); dbgprintf("SNMPVersion (0=v1, 1=v2c): %d\n", pData->iSNMPVersion); dbgprintf("Community: %s\n", pData->szCommunity); dbgprintf("EnterpriseOID: %s\n", pData->szEnterpriseOID); dbgprintf("SnmpTrapOID: %s\n", pData->szSnmpTrapOID); dbgprintf("SyslogMessageOID: %s\n", pData->szSyslogMessageOID); dbgprintf("SnmpV1Source: %s\n", pData->szSnmpV1Source); dbgprintf("TrapType: %d\n", pData->iTrapType); dbgprintf("SpecificType: %d\n", pData->iSpecificType); /* process template */ CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, OMSR_NO_RQD_TPL_OPTS, (uchar*) "RSYSLOG_TraditionalForwardFormat")); /* Init NetSNMP library and read in MIB database */ init_snmp("rsyslog"); /* Set some defaults in the NetSNMP library */ netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DEFAULT_PORT, pData->iPort ); CODE_STD_FINALIZERparseSelectorAct ENDparseSelectorAct /* Reset config variables for this module to default values. */ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal) { DEFiRet; free(cs.pszTarget); cs.pszTarget = NULL; free(cs.pszCommunity); cs.pszCommunity = NULL; free(cs.pszEnterpriseOID); cs.pszEnterpriseOID = NULL; free(cs.pszSnmpTrapOID); cs.pszSnmpTrapOID = NULL; free(cs.pszSyslogMessageOID); cs.pszSyslogMessageOID = NULL; cs.iPort = 0; cs.iSNMPVersion = 1; cs.iSpecificType = 0; cs.iTrapType = SNMP_TRAP_ENTERPRISESPECIFIC; RETiRet; } BEGINmodExit CODESTARTmodExit free(cs.pszTarget); free(cs.pszCommunity); free(cs.pszEnterpriseOID); free(cs.pszSnmpTrapOID); free(cs.pszSyslogMessageOID); /* release what we no longer need */ ENDmodExit BEGINqueryEtryPt CODESTARTqueryEtryPt CODEqueryEtryPt_STD_OMOD_QUERIES CODEqueryEtryPt_STD_OMOD8_QUERIES CODEqueryEtryPt_STD_CONF2_CNFNAME_QUERIES CODEqueryEtryPt_STD_CONF2_OMOD_QUERIES ENDqueryEtryPt BEGINmodInit() CODESTARTmodInit uchar *pTmp; *ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */ CODEmodInit_QueryRegCFSLineHdlr initConfVars(); CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionsnmptransport", 0, eCmdHdlrGetWord, NULL, &cs.pszTransport, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionsnmptarget", 0, eCmdHdlrGetWord, NULL, &cs.pszTarget, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionsnmptargetport", 0, eCmdHdlrInt, NULL, &cs.iPort, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionsnmpversion", 0, eCmdHdlrInt, NULL, &cs.iSNMPVersion, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionsnmpcommunity", 0, eCmdHdlrGetWord, NULL, &cs.pszCommunity, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionsnmpenterpriseoid", 0, eCmdHdlrGetWord, NULL, &cs.pszEnterpriseOID, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionsnmptrapoid", 0, eCmdHdlrGetWord, NULL, &cs.pszSnmpTrapOID, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionsnmpsyslogmessageoid", 0, eCmdHdlrGetWord, NULL, &cs.pszSyslogMessageOID, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionsnmpspecifictype", 0, eCmdHdlrInt, NULL, &cs.iSpecificType, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"actionsnmptraptype", 0, eCmdHdlrInt, NULL, &cs.iTrapType, STD_LOADABLE_MODULE_ID)); CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID)); DBGPRINTF("omsnmp: Add SNMP_SOURCETEMPLATE to template system ONCE\n"); pTmp = (uchar*) SNMP_SOURCETEMPLATE; tplAddLine(ourConf, " SNMP_SOURCETEMPLATE", &pTmp); ENDmodInit /* * vi:set ai: */