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snmp stuff

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This commit is contained in:
whottgen
2004-11-05 12:55:43 +00:00
parent 82e2f931e7
commit 44719d72e5
2 changed files with 159 additions and 141 deletions
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111
smmapdfw/smmapd/snmp_subagent.c
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@ -5,8 +5,6 @@
#include <net-snmp/net-snmp-includes.h>
#include <net-snmp/agent/net-snmp-agent-includes.h>
int number1 = 42;
int accepted = 43;
int
handle_counter32(netsnmp_mib_handler *handler,
@ -14,13 +12,28 @@ handle_counter32(netsnmp_mib_handler *handler,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
/* We are never called for a GETNEXT if it's registered as a
"instance", as it's "magically" handled for us. */
return handle_it(handler, reginfo, reqinfo, requests, ASN_COUNTER);
}
/* a instance handler also only hands us one request at a time, so
we don't need to loop over a list of requests; we'll only get one. */
int
handle_integer32(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
return handle_it(handler, reginfo, reqinfo, requests, ASN_INTEGER);
}
int
handle_it(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests,
u_char type)
{
static int accepted = 0;
int i;
accepted++;
printf("*** name: ");
for (i=0; i<requests->requestvb->name_length; i++) {
printf("%d ", requests->requestvb->name[i]);
@ -30,14 +43,12 @@ printf("\n");
switch(reqinfo->mode) {
case MODE_GET:
snmp_set_var_typed_value(requests->requestvb, ASN_COUNTER,
(u_char *) &number1/* XXX: a pointer to the scalar's data */,
sizeof(number1) /* XXX: the length of the data in bytes */);
snmp_set_var_typed_value(requests->requestvb, type,
(u_char *) &accepted,
sizeof(accepted));
break;
default:
/* we should never get here, so this is a really bad error */
return SNMP_ERR_GENERR;
}
@ -45,77 +56,75 @@ printf("\n");
}
int
handle_dhsAccepted(netsnmp_mib_handler *handler,
handle_number1(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
/* We are never called for a GETNEXT if it's registered as a
"instance", as it's "magically" handled for us. */
/* a instance handler also only hands us one request at a time, so
we don't need to loop over a list of requests; we'll only get one. */
static int number1 = 42;
switch(reqinfo->mode) {
case MODE_GET:
snmp_set_var_typed_value(requests->requestvb, ASN_COUNTER,
(u_char *) &accepted/* XXX: a pointer to the scalar's data */,
sizeof(accepted) /* XXX: the length of the data in bytes */);
(u_char *) &number1,
sizeof(number1));
break;
default:
/* we should never get here, so this is a really bad error */
return SNMP_ERR_GENERR;
}
return SNMP_ERR_NOERROR;
}
/** Initializes the dhsMIBObjects module */
void
init_dhsMIBObjects(void)
{
static oid dhsNumber1_oid[] = { 1,3,6,1,4,1,9676,2,1,1 };
static oid dhsAccepted_oid[] = { 1,3,6,1,4,1,9676,2,1,2,1 };
#define NETSNMP_REGISTER_SCALAR(A, B) netsnmp_register_scalar(netsnmp_create_handler_registration(#A, B, A##_oid, OID_LENGTH(A##_oid), HANDLER_CAN_RONLY))
void
init_subagent(void)
{
static oid dhsNumber1_oid[] = { 1,3,6,1,4,1,9676,2,1,1 }; /* counter */
static oid dhsAccepted_oid[] = { 1,3,6,1,4,1,9676,2,1,2,1 }; /* counter */
static oid dhsFailed_oid[] = { 1,3,6,1,4,1,9676,2,1,2,2 }; /* counter */
static oid dhsRunningNwThreads_oid[] = { 1,3,6,1,4,1,9676,2,1,2,3 }; /* integer */
static oid dhsNwThreads_oid[] = { 1,3,6,1,4,1,9676,2,1,2,4 }; /* counter */
static oid dhsFailedNwThreads_oid[] = { 1,3,6,1,4,1,9676,2,1,2,5 }; /* counter */
static oid dhsOKReturned_oid[] = { 1,3,6,1,4,1,9676,2,1,2,6 }; /* counter */
static oid dhsTEMPReturned_oid[] = { 1,3,6,1,4,1,9676,2,1,2,7 }; /* counter */
static oid dhsPERMReturned_oid[] = { 1,3,6,1,4,1,9676,2,1,2,8 }; /* counter */
static oid dhsNOTFOUNDReturned_oid[] = { 1,3,6,1,4,1,9676,2,1,2,9 }; /* counter */
static oid dhsIllegalInputFailure_oid[] = { 1,3,6,1,4,1,9676,2,1,2,10 }; /* counter */
static oid dhsUnknownClassFailure_oid[] = { 1,3,6,1,4,1,9676,2,1,2,11 }; /* counter */
static oid dhsTimeoutFailure_oid[] = { 1,3,6,1,4,1,9676,2,1,2,12 }; /* counter */
static oid dhsNetStringFailure_oid[] = { 1,3,6,1,4,1,9676,2,1,2,13 }; /* counter */
DEBUGMSGTL(("dhsMIBObjects", "Initializing\n"));
netsnmp_register_scalar(
netsnmp_create_handler_registration("dhsNumber1", handle_counter32,
dhsNumber1_oid, OID_LENGTH(dhsNumber1_oid),
HANDLER_CAN_RONLY
));
netsnmp_register_scalar(
netsnmp_create_handler_registration("dhsAccepted", handle_counter32,
dhsAccepted_oid, OID_LENGTH(dhsAccepted_oid),
HANDLER_CAN_RONLY
));
NETSNMP_REGISTER_SCALAR(dhsNumber1, handle_number1);
NETSNMP_REGISTER_SCALAR(dhsAccepted, handle_counter32);
NETSNMP_REGISTER_SCALAR(dhsFailed, handle_counter32);
NETSNMP_REGISTER_SCALAR(dhsRunningNwThreads, handle_integer32);
NETSNMP_REGISTER_SCALAR(dhsNwThreads, handle_counter32);
NETSNMP_REGISTER_SCALAR(dhsFailedNwThreads, handle_counter32);
NETSNMP_REGISTER_SCALAR(dhsOKReturned, handle_counter32);
NETSNMP_REGISTER_SCALAR(dhsTEMPReturned, handle_counter32);
NETSNMP_REGISTER_SCALAR(dhsPERMReturned, handle_counter32);
NETSNMP_REGISTER_SCALAR(dhsNOTFOUNDReturned, handle_counter32);
NETSNMP_REGISTER_SCALAR(dhsIllegalInputFailure, handle_counter32);
NETSNMP_REGISTER_SCALAR(dhsUnknownClassFailure, handle_counter32);
NETSNMP_REGISTER_SCALAR(dhsTimeoutFailure, handle_counter32);
NETSNMP_REGISTER_SCALAR(dhsNetStringFailure, handle_counter32);
}
void snmp_subagent_main () {
int res;
printf("snmp_subagent_main: 1\n");
snmp_enable_stderrlog();
printf("snmp_subagent_main: 2\n");
netsnmp_ds_set_boolean(NETSNMP_DS_APPLICATION_ID, NETSNMP_DS_AGENT_ROLE, 1);
printf("snmp_subagent_main: 3\n");
init_agent("smmapd_subagent");
printf("snmp_subagent_main: 4\n");
init_dhsMIBObjects();
printf("snmp_subagent_main: 5\n");
init_subagent();
init_snmp("smmapd_subagent");
printf("snmp_subagent_main: 6\n");
/* main loop here... */
while(1) {
printf("snmp_subagent_main: main loop\n");
res=agent_check_and_process(1);
printf("snmp_subagent_main: result in main loop: %d\n",res);
agent_check_and_process(1);
}
/* at shutdown time */