/* *Copyright(c)2004,Cisco URP imburses and Network Information Center in Beijing University of Posts and Telecommunications researches. * *All right reserved * *File Name:traceRouteProbeHistoryTable.c *File Description:Rows of traceRouteProbeHistoryTable MIB read. * *Current Version:1.0 *Author:ChenJing *Date:2004.8.20 */ #include #if HAVE_STDLIB_H #include #endif #if HAVE_STRING_H #include #else #include #endif #ifdef HAVE_LIMITS_H #include #endif #include #include #include #include "traceRouteCtlTable.h" #include "traceRouteResultsTable.h" #include "traceRouteProbeHistoryTable.h" #include "traceRouteHopsTable.h" #include "header_complex.h" oid traceRouteProbeHistoryTable_variables_oid[] = { 1, 3, 6, 1, 2, 1, 81, 1, 4 }; struct variable2 traceRouteProbeHistoryTable_variables[] = { {COLUMN_TRACEROUTEPROBEHISTORYHADDRTYPE, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, var_traceRouteProbeHistoryTable, 2, {1, 4}}, {COLUMN_TRACEROUTEPROBEHISTORYHADDR, ASN_OCTET_STR, NETSNMP_OLDAPI_RONLY, var_traceRouteProbeHistoryTable, 2, {1, 5}}, {COLUMN_TRACEROUTEPROBEHISTORYRESPONSE, ASN_UNSIGNED, NETSNMP_OLDAPI_RONLY, var_traceRouteProbeHistoryTable, 2, {1, 6}}, {COLUMN_TRACEROUTEPROBEHISTORYSTATUS, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, var_traceRouteProbeHistoryTable, 2, {1, 7}}, {COLUMN_TRACEROUTEPROBEHISTORYLASTRC, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, var_traceRouteProbeHistoryTable, 2, {1, 8}}, {COLUMN_TRACEROUTEPROBEHISTORYTIME, ASN_OCTET_STR, NETSNMP_OLDAPI_RONLY, var_traceRouteProbeHistoryTable, 2, {1, 9}} }; void traceRouteProbeHistoryTable_inadd(struct traceRouteProbeHistoryTable_data *thedata); void traceRouteProbeHistoryTable_cleaner(struct header_complex_index *thestuff) { struct header_complex_index *hciptr, *nhciptr; struct traceRouteProbeHistoryTable_data *StorageDel; DEBUGMSGTL(("traceRouteProbeHistoryTable", "cleanerout ")); for (hciptr = thestuff; hciptr != NULL; hciptr = nhciptr) { nhciptr = hciptr->next; StorageDel = header_complex_extract_entry (&traceRouteProbeHistoryTableStorage, hciptr); if (StorageDel != NULL) { free(StorageDel->traceRouteCtlOwnerIndex); free(StorageDel->traceRouteCtlTestName); free(StorageDel->traceRouteProbeHistoryHAddr); free(StorageDel->traceRouteProbeHistoryTime); free(StorageDel); } DEBUGMSGTL(("traceRouteProbeHistoryTable", "cleaner ")); } } void init_traceRouteProbeHistoryTable(void) { DEBUGMSGTL(("traceRouteProbeHistoryTable", "initializing... ")); /* * register ourselves with the agent to handle our mib tree */ REGISTER_MIB("traceRouteProbeHistoryTable", traceRouteProbeHistoryTable_variables, variable2, traceRouteProbeHistoryTable_variables_oid); /* * register our config handler(s) to deal with registrations */ snmpd_register_config_handler("traceRouteProbeHistoryTable", parse_traceRouteProbeHistoryTable, NULL, NULL); /* * we need to be called back later to store our data */ snmp_register_callback(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, store_traceRouteProbeHistoryTable, NULL); DEBUGMSGTL(("traceRouteProbeHistoryTable", "done.\n")); } /* * parse_mteObjectsTable(): * parses .conf file entries needed to configure the mib. */ void parse_traceRouteProbeHistoryTable(const char *token, char *line) { size_t tmpint; struct traceRouteProbeHistoryTable_data *StorageTmp = SNMP_MALLOC_STRUCT(traceRouteProbeHistoryTable_data); DEBUGMSGTL(("traceRouteProbeHistoryTable", "parsing config... ")); if (StorageTmp == NULL) { config_perror("malloc failure"); return; } line = read_config_read_data(ASN_OCTET_STR, line, &StorageTmp->traceRouteCtlOwnerIndex, &StorageTmp->traceRouteCtlOwnerIndexLen); if (StorageTmp->traceRouteCtlOwnerIndex == NULL) { config_perror("invalid specification for traceRouteCtlOwnerIndex"); free(StorageTmp); return; } line = read_config_read_data(ASN_OCTET_STR, line, &StorageTmp->traceRouteCtlTestName, &StorageTmp->traceRouteCtlTestNameLen); if (StorageTmp->traceRouteCtlTestName == NULL) { config_perror("invalid specification for traceRouteCtlTestName"); free(StorageTmp); return; } line = read_config_read_data(ASN_UNSIGNED, line, &StorageTmp->traceRouteProbeHistoryIndex, &tmpint); line = read_config_read_data(ASN_UNSIGNED, line, &StorageTmp->traceRouteProbeHistoryHopIndex, &tmpint); line = read_config_read_data(ASN_UNSIGNED, line, &StorageTmp-> traceRouteProbeHistoryProbeIndex, &tmpint); line = read_config_read_data(ASN_INTEGER, line, &StorageTmp->traceRouteProbeHistoryHAddrType, &tmpint); line = read_config_read_data(ASN_OCTET_STR, line, &StorageTmp->traceRouteProbeHistoryHAddr, &StorageTmp->traceRouteProbeHistoryHAddrLen); if (StorageTmp->traceRouteProbeHistoryHAddr == NULL) { config_perror ("invalid specification for traceRouteProbeHistoryHAddr"); free(StorageTmp); return; } line = read_config_read_data(ASN_UNSIGNED, line, &StorageTmp->traceRouteProbeHistoryResponse, &tmpint); line = read_config_read_data(ASN_INTEGER, line, &StorageTmp->traceRouteProbeHistoryStatus, &tmpint); line = read_config_read_data(ASN_INTEGER, line, &StorageTmp->traceRouteProbeHistoryLastRC, &tmpint); line = read_config_read_data(ASN_OCTET_STR, line, &StorageTmp->traceRouteProbeHistoryTime, &StorageTmp->traceRouteProbeHistoryTimeLen); if (StorageTmp->traceRouteProbeHistoryTime == NULL) { config_perror ("invalid specification for traceRouteProbeHistoryTime"); free(StorageTmp); return; } traceRouteProbeHistoryTable_inadd(StorageTmp); /* traceRouteProbeHistoryTable_cleaner(traceRouteProbeHistoryTableStorage); */ DEBUGMSGTL(("traceRouteProbeHistoryTable", "done.\n")); } /* * store_traceRouteProbeHistoryTable(): * stores .conf file entries needed to configure the mib. */ int store_traceRouteProbeHistoryTable(int majorID, int minorID, void *serverarg, void *clientarg) { char line[SNMP_MAXBUF]; char *cptr = NULL; size_t tmpint; struct traceRouteProbeHistoryTable_data *StorageTmp = NULL; struct header_complex_index *hcindex = NULL; DEBUGMSGTL(("traceRouteProbeHistoryTable", "storing data... ")); for (hcindex = traceRouteProbeHistoryTableStorage; hcindex != NULL; hcindex = hcindex->next) { StorageTmp = (struct traceRouteProbeHistoryTable_data *) hcindex->data; if (StorageTmp->storageType != ST_READONLY) { memset(line, 0, sizeof(line)); strcat(line, "traceRouteProbeHistoryTable "); cptr = line + strlen(line); cptr = read_config_store_data(ASN_OCTET_STR, cptr, &StorageTmp-> traceRouteCtlOwnerIndex, &StorageTmp-> traceRouteCtlOwnerIndexLen); cptr = read_config_store_data(ASN_OCTET_STR, cptr, &StorageTmp->traceRouteCtlTestName, &StorageTmp-> traceRouteCtlTestNameLen); cptr = read_config_store_data(ASN_UNSIGNED, cptr, &StorageTmp-> traceRouteProbeHistoryIndex, &tmpint); cptr = read_config_store_data(ASN_UNSIGNED, cptr, &StorageTmp-> traceRouteProbeHistoryHopIndex, &tmpint); cptr = read_config_store_data(ASN_UNSIGNED, cptr, &StorageTmp-> traceRouteProbeHistoryProbeIndex, &tmpint); cptr = read_config_store_data(ASN_INTEGER, cptr, &StorageTmp-> traceRouteProbeHistoryHAddrType, &tmpint); cptr = read_config_store_data(ASN_OCTET_STR, cptr, &StorageTmp-> traceRouteProbeHistoryHAddr, &StorageTmp-> traceRouteProbeHistoryHAddrLen); cptr = read_config_store_data(ASN_UNSIGNED, cptr, &StorageTmp-> traceRouteProbeHistoryResponse, &tmpint); cptr = read_config_store_data(ASN_INTEGER, cptr, &StorageTmp-> traceRouteProbeHistoryStatus, &tmpint); cptr = read_config_store_data(ASN_INTEGER, cptr, &StorageTmp-> traceRouteProbeHistoryLastRC, &tmpint); cptr = read_config_store_data(ASN_OCTET_STR, cptr, &StorageTmp-> traceRouteProbeHistoryTime, &StorageTmp-> traceRouteProbeHistoryTimeLen); snmpd_store_config(line); } } DEBUGMSGTL(("traceRouteProbeHistoryTable", "done.\n")); return SNMPERR_SUCCESS; } void traceRouteProbeHistoryTable_inadd(struct traceRouteProbeHistoryTable_data *thedata) { netsnmp_variable_list *vars_list = NULL; snmp_varlist_add_variable(&vars_list, NULL, 0, ASN_OCTET_STR, (char *) thedata->traceRouteCtlOwnerIndex, thedata->traceRouteCtlOwnerIndexLen); /* traceRouteCtlOwnerIndex */ snmp_varlist_add_variable(&vars_list, NULL, 0, ASN_OCTET_STR, (char *) thedata->traceRouteCtlTestName, thedata->traceRouteCtlTestNameLen); /* traceRouteCtlTestName */ snmp_varlist_add_variable(&vars_list, NULL, 0, ASN_UNSIGNED, (char *) &thedata->traceRouteProbeHistoryIndex, sizeof(thedata->traceRouteProbeHistoryIndex)); /* traceRouteProbeHistoryIndex */ snmp_varlist_add_variable(&vars_list, NULL, 0, ASN_UNSIGNED, (char *) &thedata->traceRouteProbeHistoryHopIndex, sizeof(thedata->traceRouteProbeHistoryHopIndex)); /* traceRouteProbeHistoryHopIndex */ snmp_varlist_add_variable(&vars_list, NULL, 0, ASN_UNSIGNED, (char *) &thedata->traceRouteProbeHistoryProbeIndex, sizeof(thedata->traceRouteProbeHistoryProbeIndex)); /* traceRouteProbeHistoryProbeIndex */ /* * XXX: fill in default row values here into StorageNew * */ DEBUGMSGTL(("traceRouteProbeHistoryTable", "adding data... ")); /* * add the index variables to the varbind list, which is * used by header_complex to index the data */ header_complex_add_data(&traceRouteProbeHistoryTableStorage, vars_list, thedata); DEBUGMSGTL(("traceRouteProbeHistoryTable", "registered an entry\n")); DEBUGMSGTL(("traceRouteProbeHistoryTable", "done.\n")); } /* * var_traceRouteProbeHistoryTable(): * Handle this table separately from the scalar value case. * The workings of this are basically the same as for var_traceRouteProbeHistoryTable above. */ unsigned char * var_traceRouteProbeHistoryTable(struct variable *vp, oid * name, size_t *length, int exact, size_t *var_len, WriteMethod ** write_method) { struct traceRouteProbeHistoryTable_data *StorageTmp = NULL; *write_method = NULL; /* * this assumes you have registered all your data properly */ if ((StorageTmp = header_complex(traceRouteProbeHistoryTableStorage, vp, name, length, exact, var_len, write_method)) == NULL) { return NULL; } /* * this is where we do the value assignments for the mib results. */ switch (vp->magic) { case COLUMN_TRACEROUTEPROBEHISTORYHADDRTYPE: *var_len = sizeof(StorageTmp->traceRouteProbeHistoryHAddrType); return (u_char *) & StorageTmp->traceRouteProbeHistoryHAddrType; case COLUMN_TRACEROUTEPROBEHISTORYHADDR: *var_len = (StorageTmp->traceRouteProbeHistoryHAddrLen); return (u_char *) StorageTmp->traceRouteProbeHistoryHAddr; case COLUMN_TRACEROUTEPROBEHISTORYRESPONSE: *var_len = sizeof(StorageTmp->traceRouteProbeHistoryResponse); return (u_char *) & StorageTmp->traceRouteProbeHistoryResponse; case COLUMN_TRACEROUTEPROBEHISTORYSTATUS: *var_len = sizeof(StorageTmp->traceRouteProbeHistoryStatus); return (u_char *) & StorageTmp->traceRouteProbeHistoryStatus; case COLUMN_TRACEROUTEPROBEHISTORYLASTRC: *var_len = sizeof(StorageTmp->traceRouteProbeHistoryLastRC); return (u_char *) & StorageTmp->traceRouteProbeHistoryLastRC; case COLUMN_TRACEROUTEPROBEHISTORYTIME: *var_len = (StorageTmp->traceRouteProbeHistoryTimeLen); return (u_char *) StorageTmp->traceRouteProbeHistoryTime; default: ERROR_MSG(""); } return NULL; }