| /* |
| *Copyright(c)2004,Cisco URP imburses and Network Information Center in Beijing University of Posts and Telecommunications researches. |
| * |
| *All right reserved |
| * |
| *File Name:pingResultsTable.c |
| *File Description:Rows of lookupResultsTable MIB add and delete. |
| * |
| *Current Version:1.0 |
| *Author:ChenJing |
| *Date:2004.8.20 |
| */ |
| |
| |
| /* |
| * This should always be included first before anything else |
| */ |
| |
| #if HAVE_STDLIB_H |
| #include <stdlib.h> |
| #endif |
| #if HAVE_STRING_H |
| #include <string.h> |
| #else |
| #include <strings.h> |
| #endif |
| #ifdef HAVE_LIMITS_H |
| #include <limits.h> |
| #endif |
| |
| |
| |
| |
| #include <net-snmp/net-snmp-config.h> |
| #include <net-snmp/net-snmp-includes.h> |
| #include <net-snmp/agent/net-snmp-agent-includes.h> |
| |
| #include "pingCtlTable.h" |
| #include "pingResultsTable.h" |
| #include "pingProbeHistoryTable.h" |
| #include "header_complex.h" |
| |
| |
| /* |
| *pingResultsTable_variables_oid: |
| * |
| */ |
| oid pingResultsTable_variables_oid[] = |
| { 1, 3, 6, 1, 2, 1, 80, 1, 3 }; |
| |
| struct variable2 pingResultsTable_variables[] = { |
| {COLUMN_PINGRESULTSOPERSTATUS, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_pingResultsTable, 2, {1, 1}}, |
| {COLUMN_PINGRESULTSIPTARGETADDRESSTYPE, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_pingResultsTable, 2, {1, 2}}, |
| {COLUMN_PINGRESULTSIPTARGETADDRESS, ASN_OCTET_STR, NETSNMP_OLDAPI_RONLY, |
| var_pingResultsTable, 2, {1, 3}}, |
| {COLUMN_PINGRESULTSMINRTT, ASN_UNSIGNED, NETSNMP_OLDAPI_RONLY, |
| var_pingResultsTable, 2, {1, 4}}, |
| {COLUMN_PINGRESULTSMAXRTT, ASN_UNSIGNED, NETSNMP_OLDAPI_RONLY, |
| var_pingResultsTable, 2, {1, 5}}, |
| {COLUMN_PINGRESULTSAVERAGERTT, ASN_UNSIGNED, NETSNMP_OLDAPI_RONLY, |
| var_pingResultsTable, 2, {1, 6}}, |
| {COLUMN_PINGRESULTSPROBERESPONSES, ASN_UNSIGNED, NETSNMP_OLDAPI_RONLY, |
| var_pingResultsTable, 2, {1, 7}}, |
| {COLUMN_PINGRESULTSSENTPROBES, ASN_UNSIGNED, NETSNMP_OLDAPI_RONLY, |
| var_pingResultsTable, 2, {1, 8}}, |
| {COLUMN_PINGRESULTSRTTSUMOFSQUARES, ASN_UNSIGNED, NETSNMP_OLDAPI_RONLY, |
| var_pingResultsTable, 2, {1, 9}}, |
| {COLUMN_PINGRESULTSLASTGOODPROBE, ASN_OCTET_STR, NETSNMP_OLDAPI_RONLY, |
| var_pingResultsTable, 2, {1, 10}} |
| }; |
| |
| |
| |
| |
| /* |
| * global storage of our data, saved in and configured by header_complex() |
| */ |
| |
| extern struct header_complex_index *pingCtlTableStorage; |
| extern struct header_complex_index *pingResultsTableStorage; |
| int |
| pingResultsTable_inadd(struct pingResultsTable_data *thedata); |
| |
| void |
| pingResultsTable_cleaner(struct header_complex_index *thestuff) |
| { |
| struct header_complex_index *hciptr; |
| |
| DEBUGMSGTL(("pingResultsTable", "cleanerout ")); |
| for (hciptr = thestuff; hciptr != NULL; hciptr = hciptr->next) { |
| header_complex_extract_entry(&pingResultsTableStorage, hciptr); |
| DEBUGMSGTL(("pingResultsTable", "cleaner ")); |
| } |
| |
| } |
| void |
| init_pingResultsTable(void) |
| { |
| |
| DEBUGMSGTL(("pingResultsTable", "initializing... ")); |
| |
| |
| /* |
| * register ourselves with the agent to handle our mib tree |
| */ |
| REGISTER_MIB("pingResultsTable", pingResultsTable_variables, variable2, |
| pingResultsTable_variables_oid); |
| |
| |
| /* |
| * register our config handler(s) to deal with registrations |
| */ |
| snmpd_register_config_handler("pingResultsTable", |
| parse_pingResultsTable, NULL, NULL); |
| |
| /* |
| * we need to be called back later to store our data |
| */ |
| snmp_register_callback(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, |
| store_pingResultsTable, NULL); |
| |
| DEBUGMSGTL(("pingResultsTable", "done.\n")); |
| } |
| |
| /* |
| * parse_mteObjectsTable(): |
| * parses .conf file entries needed to configure the mib. |
| */ |
| |
| void |
| parse_pingResultsTable(const char *token, char *line) |
| { |
| size_t tmpint; |
| struct pingResultsTable_data *StorageTmp = |
| SNMP_MALLOC_STRUCT(pingResultsTable_data); |
| |
| DEBUGMSGTL(("pingResultsTable", "parsing config... ")); |
| |
| |
| if (StorageTmp == NULL) { |
| config_perror("malloc failure"); |
| return; |
| } |
| |
| line = |
| read_config_read_data(ASN_OCTET_STR, line, |
| &StorageTmp->pingCtlOwnerIndex, |
| &StorageTmp->pingCtlOwnerIndexLen); |
| if (StorageTmp->pingCtlOwnerIndex == NULL) { |
| config_perror("invalid specification for pingCtlOwnerIndex"); |
| return; |
| } |
| |
| line = |
| read_config_read_data(ASN_OCTET_STR, line, |
| &StorageTmp->pingCtlTestName, |
| &StorageTmp->pingCtlTestNameLen); |
| if (StorageTmp->pingCtlTestName == NULL) { |
| config_perror("invalid specification for pingCtlTestName"); |
| return; |
| } |
| |
| line = |
| read_config_read_data(ASN_INTEGER, line, |
| &StorageTmp->pingResultsOperStatus, &tmpint); |
| line = |
| read_config_read_data(ASN_INTEGER, line, |
| &StorageTmp->pingResultsIpTargetAddressType, |
| &tmpint); |
| line = |
| read_config_read_data(ASN_OCTET_STR, line, |
| &StorageTmp->pingResultsIpTargetAddress, |
| &StorageTmp->pingResultsIpTargetAddressLen); |
| if (StorageTmp->pingResultsIpTargetAddress == NULL) { |
| config_perror |
| ("invalid specification for pingResultsIpTargetAddress"); |
| return; |
| } |
| |
| line = |
| read_config_read_data(ASN_UNSIGNED, line, |
| &StorageTmp->pingResultsMinRtt, &tmpint); |
| line = |
| read_config_read_data(ASN_UNSIGNED, line, |
| &StorageTmp->pingResultsMaxRtt, &tmpint); |
| line = |
| read_config_read_data(ASN_UNSIGNED, line, |
| &StorageTmp->pingResultsAverageRtt, &tmpint); |
| line = |
| read_config_read_data(ASN_UNSIGNED, line, |
| &StorageTmp->pingResultsProbeResponses, |
| &tmpint); |
| line = |
| read_config_read_data(ASN_UNSIGNED, line, |
| &StorageTmp->pingResultsSendProbes, &tmpint); |
| line = |
| read_config_read_data(ASN_UNSIGNED, line, |
| &StorageTmp->pingResultsRttSumOfSquares, |
| &tmpint); |
| line = |
| read_config_read_data(ASN_OCTET_STR, line, |
| &StorageTmp->pingResultsLastGoodProbe, |
| &StorageTmp->pingResultsLastGoodProbeLen); |
| if (StorageTmp->pingResultsLastGoodProbe == NULL) { |
| config_perror |
| ("invalid specification for pingResultsLastGoodProbe!"); |
| return; |
| } |
| |
| pingResultsTable_inadd(StorageTmp); |
| |
| /* pingResultsTable_cleaner(pingResultsTableStorage); */ |
| |
| DEBUGMSGTL(("pingResultsTable", "done.\n")); |
| } |
| |
| |
| |
| |
| |
| /* |
| * store_pingResultsTable(): |
| * stores .conf file entries needed to configure the mib. |
| */ |
| |
| int |
| store_pingResultsTable(int majorID, int minorID, void *serverarg, |
| void *clientarg) |
| { |
| char line[SNMP_MAXBUF]; |
| char *cptr; |
| size_t tmpint; |
| struct pingResultsTable_data *StorageTmp; |
| struct header_complex_index *hcindex; |
| |
| |
| DEBUGMSGTL(("pingResultsTable", "storing data... ")); |
| |
| |
| for (hcindex = pingResultsTableStorage; hcindex != NULL; |
| hcindex = hcindex->next) { |
| StorageTmp = (struct pingResultsTable_data *) hcindex->data; |
| |
| if (StorageTmp->storageType != ST_READONLY) { |
| memset(line, 0, sizeof(line)); |
| strcat(line, "pingResultsTable "); |
| cptr = line + strlen(line); |
| |
| |
| cptr = |
| read_config_store_data(ASN_OCTET_STR, cptr, |
| &StorageTmp->pingCtlOwnerIndex, |
| &StorageTmp->pingCtlOwnerIndexLen); |
| |
| cptr = |
| read_config_store_data(ASN_OCTET_STR, cptr, |
| &StorageTmp->pingCtlTestName, |
| &StorageTmp->pingCtlTestNameLen); |
| cptr = |
| read_config_store_data(ASN_INTEGER, cptr, |
| &StorageTmp->pingResultsOperStatus, |
| &tmpint); |
| cptr = |
| read_config_store_data(ASN_INTEGER, cptr, |
| &StorageTmp-> |
| pingResultsIpTargetAddressType, |
| &tmpint); |
| cptr = |
| read_config_store_data(ASN_OCTET_STR, cptr, |
| &StorageTmp-> |
| pingResultsIpTargetAddress, |
| &StorageTmp-> |
| pingResultsIpTargetAddressLen); |
| |
| cptr = |
| read_config_store_data(ASN_UNSIGNED, cptr, |
| &StorageTmp->pingResultsMinRtt, |
| &tmpint); |
| cptr = |
| read_config_store_data(ASN_UNSIGNED, cptr, |
| &StorageTmp->pingResultsMaxRtt, |
| &tmpint); |
| cptr = |
| read_config_store_data(ASN_UNSIGNED, cptr, |
| &StorageTmp->pingResultsAverageRtt, |
| &tmpint); |
| cptr = |
| read_config_store_data(ASN_UNSIGNED, cptr, |
| &StorageTmp-> |
| pingResultsProbeResponses, &tmpint); |
| cptr = |
| read_config_store_data(ASN_UNSIGNED, cptr, |
| &StorageTmp->pingResultsSendProbes, |
| &tmpint); |
| cptr = |
| read_config_store_data(ASN_UNSIGNED, cptr, |
| &StorageTmp-> |
| pingResultsRttSumOfSquares, |
| &tmpint); |
| cptr = |
| read_config_store_data(ASN_OCTET_STR, cptr, |
| &StorageTmp-> |
| pingResultsLastGoodProbe, |
| &StorageTmp-> |
| pingResultsLastGoodProbeLen); |
| |
| snmpd_store_config(line); |
| } |
| } |
| DEBUGMSGTL(("pingResultsTable", "done.\n")); |
| return SNMPERR_SUCCESS; |
| } |
| |
| int |
| pingResultsTable_inadd(struct pingResultsTable_data *thedata) |
| { |
| netsnmp_variable_list *vars_list; |
| vars_list = NULL; |
| |
| |
| snmp_varlist_add_variable(&vars_list, NULL, 0, ASN_OCTET_STR, (char *) thedata->pingCtlOwnerIndex, thedata->pingCtlOwnerIndexLen); /* pingCtlOwnerIndex */ |
| snmp_varlist_add_variable(&vars_list, NULL, 0, ASN_OCTET_STR, (char *) thedata->pingCtlTestName, thedata->pingCtlTestNameLen); /* pingCtlTestName */ |
| |
| /* |
| * XXX: fill in default row values here into StorageNew |
| * |
| */ |
| |
| |
| DEBUGMSGTL(("pingResultsTable", "adding data... ")); |
| /* |
| * add the index variables to the varbind list, which is |
| * used by header_complex to index the data |
| */ |
| |
| header_complex_add_data(&pingResultsTableStorage, vars_list, thedata); |
| DEBUGMSGTL(("pingResultsTable", "registered an entry\n")); |
| |
| |
| DEBUGMSGTL(("pingResultsTable", "done.\n")); |
| return SNMPERR_SUCCESS; |
| } |
| |
| |
| /* |
| * var_pingResultsTable(): |
| * Handle this table separately from the scalar value case. |
| * The workings of this are basically the same as for var_pingResultsTable above. |
| */ |
| unsigned char * |
| var_pingResultsTable(struct variable *vp, |
| oid * name, |
| size_t *length, |
| int exact, |
| size_t *var_len, WriteMethod ** write_method) |
| { |
| |
| |
| struct pingResultsTable_data *StorageTmp = NULL; |
| |
| *write_method = NULL; |
| /* |
| * this assumes you have registered all your data properly |
| */ |
| if ((StorageTmp = |
| header_complex(pingResultsTableStorage, 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_PINGRESULTSOPERSTATUS: |
| *var_len = sizeof(StorageTmp->pingResultsOperStatus); |
| return (u_char *) & StorageTmp->pingResultsOperStatus; |
| |
| case COLUMN_PINGRESULTSIPTARGETADDRESSTYPE: |
| *var_len = sizeof(StorageTmp->pingResultsIpTargetAddressType); |
| return (u_char *) & StorageTmp->pingResultsIpTargetAddressType; |
| |
| case COLUMN_PINGRESULTSIPTARGETADDRESS: |
| *var_len = (StorageTmp->pingResultsIpTargetAddressLen); |
| return (u_char *) StorageTmp->pingResultsIpTargetAddress; |
| |
| case COLUMN_PINGRESULTSMINRTT: |
| *var_len = sizeof(StorageTmp->pingResultsMinRtt); |
| return (u_char *) & StorageTmp->pingResultsMinRtt; |
| |
| case COLUMN_PINGRESULTSMAXRTT: |
| *var_len = sizeof(StorageTmp->pingResultsMaxRtt); |
| return (u_char *) & StorageTmp->pingResultsMaxRtt; |
| |
| case COLUMN_PINGRESULTSAVERAGERTT: |
| *var_len = sizeof(StorageTmp->pingResultsAverageRtt); |
| return (u_char *) & StorageTmp->pingResultsAverageRtt; |
| |
| case COLUMN_PINGRESULTSPROBERESPONSES: |
| *var_len = sizeof(StorageTmp->pingResultsProbeResponses); |
| return (u_char *) & StorageTmp->pingResultsProbeResponses; |
| |
| case COLUMN_PINGRESULTSSENTPROBES: |
| *var_len = sizeof(StorageTmp->pingResultsSendProbes); |
| return (u_char *) & StorageTmp->pingResultsSendProbes; |
| |
| case COLUMN_PINGRESULTSRTTSUMOFSQUARES: |
| *var_len = sizeof(StorageTmp->pingResultsRttSumOfSquares); |
| return (u_char *) & StorageTmp->pingResultsRttSumOfSquares; |
| |
| case COLUMN_PINGRESULTSLASTGOODPROBE: |
| *var_len = (StorageTmp->pingResultsLastGoodProbeLen); |
| return (u_char *) StorageTmp->pingResultsLastGoodProbe; |
| |
| default: |
| ERROR_MSG(""); |
| } |
| |
| return NULL; |
| } |
