changes for stats and snmp
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whottgen
164
smmapdfw/smmapd/snmp_subagent.c
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164
smmapdfw/smmapd/snmp_subagent.c
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#include "config.h"
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#ifdef HAVE_LIBSNMP
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#include <net-snmp/net-snmp-config.h>
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#include <net-snmp/net-snmp-includes.h>
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#include <net-snmp/agent/net-snmp-agent-includes.h>
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int
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handle_it(netsnmp_mib_handler *handler,
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netsnmp_handler_registration *reginfo,
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netsnmp_agent_request_info *reqinfo,
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netsnmp_request_info *requests)
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{
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static int the_number = 42;
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/*
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* We are never called for a GETNEXT if it's registered as a
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* "instance", as it's "magically" handled for us.
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*/
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/*
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* a instance handler also only hands us one request at a time, so
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* we don't need to loop over a list of requests; we'll only get one.
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*/
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switch (reqinfo->mode) {
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case MODE_GET:
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snmp_set_var_typed_value(requests->requestvb, ASN_COUNTER,
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(u_char *)
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/* XXX: a pointer to the scalar's data */
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&the_number
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,
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/*
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* XXX: the length of the data in bytes
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*/
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sizeof(the_number));
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break;
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default:
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/*
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* we should never get here, so this is a really bad error
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*/
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return SNMP_ERR_GENERR;
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}
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return SNMP_ERR_NOERROR;
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}
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void
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init_subagent(void)
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{
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static oid dhsIllegalInputFailure_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 9 };
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static oid dhsOKReturned_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 5 };
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static oid dhsTEMPReturned_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 6 };
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static oid dhsNetStringFailure_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 12 };
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static oid dhsRunningNwThreads_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 3 };
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static oid dhsFailedNwThreads_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 4 };
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static oid dhsUnknownClassFailure_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 10 };
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static oid dhsFailed_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 2 };
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static oid dhsNOTFOUNDReturned_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 8 };
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static oid dhsAccepted_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 1 };
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static oid dhsPERMReturned_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 7 };
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static oid dhsTimeoutFailure_oid[] =
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{ 1, 3, 6, 1, 4, 1, 9676, 2, 1, 1, 11 };
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DEBUGMSGTL(("smmapd_snmp_subagent", "Initializing\n"));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsIllegalInputFailure",
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handle_it,
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dhsIllegalInputFailure_oid,
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OID_LENGTH(dhsIllegalInputFailure_oid),
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HANDLER_CAN_RONLY));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsOKReturned", handle_it,
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dhsOKReturned_oid,
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OID_LENGTH(dhsOKReturned_oid),
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HANDLER_CAN_RONLY));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsTEMPReturned", handle_it,
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dhsTEMPReturned_oid,
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OID_LENGTH(dhsTEMPReturned_oid),
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HANDLER_CAN_RONLY));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsNetStringFailure",
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handle_it,
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dhsNetStringFailure_oid,
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OID_LENGTH(dhsNetStringFailure_oid),
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HANDLER_CAN_RONLY));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsRunningNwThreads",
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handle_it,
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dhsRunningNwThreads_oid,
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OID_LENGTH(dhsRunningNwThreads_oid),
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HANDLER_CAN_RONLY));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsFailedNwThreads",
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handle_it,
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dhsFailedNwThreads_oid,
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OID_LENGTH(dhsFailedNwThreads_oid),
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HANDLER_CAN_RONLY));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsUnknownClassFailure",
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handle_it,
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dhsUnknownClassFailure_oid,
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OID_LENGTH(dhsUnknownClassFailure_oid),
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HANDLER_CAN_RONLY));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsFailed", handle_it, dhsFailed_oid,
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OID_LENGTH(dhsFailed_oid),
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HANDLER_CAN_RONLY));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsNOTFOUNDReturned",
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handle_it,
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dhsNOTFOUNDReturned_oid,
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OID_LENGTH(dhsNOTFOUNDReturned_oid),
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HANDLER_CAN_RONLY));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsAccepted", handle_it,
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dhsAccepted_oid, OID_LENGTH(dhsAccepted_oid),
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HANDLER_CAN_RONLY));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsPERMReturned", handle_it,
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dhsPERMReturned_oid,
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OID_LENGTH(dhsPERMReturned_oid),
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HANDLER_CAN_RONLY));
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netsnmp_register_scalar(netsnmp_create_handler_registration
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("dhsTimeoutFailure", handle_it,
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dhsTimeoutFailure_oid,
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OID_LENGTH(dhsTimeoutFailure_oid),
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HANDLER_CAN_RONLY));
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}
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void snmp_subagent_main () {
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snmp_enable_stderrlog();
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netsnmp_ds_set_boolean(NETSNMP_DS_APPLICATION_ID, NETSNMP_DS_AGENT_ROLE, 1);
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init_agent("smmapd_subagent");
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init_subagent();
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init_snmp("smmapd_subagent");
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/* main loop here... */
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while(1) {
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agent_check_and_process(1);
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}
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/* at shutdown time */
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snmp_shutdown("mysubagent");
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}
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#endif
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