variable_list *
snmp_sysFn(variable_list * Var, snint * ErrP)
{
variable_list *Answer = NULL;
debug(49, 5) ("snmp_sysFn: Processing request:\n", Var->name[LEN_SQ_SYS]);
snmpDebugOid(5, Var->name, Var->name_length);
*ErrP = SNMP_ERR_NOERROR;
switch (Var->name[LEN_SQ_SYS]) {
case SYSVMSIZ:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
store_mem_size >> 10,
ASN_INTEGER);
break;
case SYSSTOR:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
store_swap_size,
ASN_INTEGER);
break;
case SYS_UPTIME:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
tvSubDsec(squid_start, current_time) * 100,
SMI_TIMETICKS);
break;
default:
*ErrP = SNMP_ERR_NOSUCHNAME;
break;
}
return Answer;
}
/*
* The function to return the DNS via SNMP
*/
variable_list *
snmp_netDnsFn(variable_list * Var, snint * ErrP)
{
variable_list *Answer = NULL;
debug(49, 5) ("snmp_netDnsFn: Processing request: %d\n", Var->name[LEN_SQ_NET + 1]);
snmpDebugOid(5, Var->name, Var->name_length);
*ErrP = SNMP_ERR_NOERROR;
switch (Var->name[LEN_SQ_NET + 1]) {
case DNS_REQ:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
dnsservers->stats.requests,
SMI_COUNTER32);
break;
case DNS_REP:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
dnsservers->stats.replies,
SMI_COUNTER32);
break;
case DNS_SERVERS:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
dnsservers->n_running,
SMI_COUNTER32);
break;
default:
*ErrP = SNMP_ERR_NOSUCHNAME;
break;
}
return Answer;
}
/*
* The function to return the DNS via SNMP
*/
variable_list *
snmp_netIdnsFn(variable_list * Var, snint * ErrP)
{
int i, n = 0;
variable_list *Answer = NULL;
debug(49, 5) ("snmp_netIdnsFn: Processing request: \n");
snmpDebugOid(5, Var->name, Var->name_length);
*ErrP = SNMP_ERR_NOERROR;
switch (Var->name[LEN_SQ_NET + 1])
{
case DNS_REQ:
for (i = 0; i < nns; i++)
n += nameservers[i].nqueries;
Answer = snmp_var_new_integer(Var->name, Var->name_length,
n,
SMI_COUNTER32);
break;
case DNS_REP:
for (i = 0; i < nns; i++)
n += nameservers[i].nreplies;
Answer = snmp_var_new_integer(Var->name, Var->name_length,
n,
SMI_COUNTER32);
break;
case DNS_SERVERS:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
nns,
SMI_COUNTER32);
break;
default:
*ErrP = SNMP_ERR_NOSUCHNAME;
break;
}
return Answer;
}
variable_list *
snmp_meshCtblFn(variable_list * Var, snint * ErrP)
{
variable_list *Answer = NULL;
static char key[16];
ClientInfo *c = NULL;
int aggr = 0;
log_type l;
*ErrP = SNMP_ERR_NOERROR;
debug(49, 6) ("snmp_meshCtblFn: Current : \n");
snmpDebugOid(6, Var->name, Var->name_length);
snprintf(key, sizeof(key), "%d.%d.%d.%d", Var->name[LEN_SQ_NET + 3], Var->name[LEN_SQ_NET + 4],
Var->name[LEN_SQ_NET + 5], Var->name[LEN_SQ_NET + 6]);
debug(49, 5) ("snmp_meshCtblFn: [%s] requested!\n", key);
c = (ClientInfo *) hash_lookup(client_table, key);
if (c == NULL) {
debug(49, 5) ("snmp_meshCtblFn: not found.\n");
*ErrP = SNMP_ERR_NOSUCHNAME;
return NULL;
}
switch (Var->name[LEN_SQ_NET + 2]) {
case MESH_CTBL_ADDR:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
(snint) c->addr.s_addr,
SMI_IPADDRESS);
break;
case MESH_CTBL_HTBYTES:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
(snint) c->Http.kbytes_out.kb,
SMI_COUNTER32);
break;
case MESH_CTBL_HTREQ:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
(snint) c->Http.n_requests,
SMI_COUNTER32);
break;
case MESH_CTBL_HTHITS:
aggr = 0;
for (l = LOG_TAG_NONE; l < LOG_TYPE_MAX; l++) {
if (isTcpHit(l))
aggr += c->Http.result_hist[l];
}
Answer = snmp_var_new_integer(Var->name, Var->name_length,
(snint) aggr,
SMI_COUNTER32);
break;
case MESH_CTBL_HTHITBYTES:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
(snint) c->Http.hit_kbytes_out.kb,
SMI_COUNTER32);
break;
case MESH_CTBL_ICPBYTES:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
(snint) c->Icp.kbytes_out.kb,
SMI_COUNTER32);
break;
case MESH_CTBL_ICPREQ:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
(snint) c->Icp.n_requests,
SMI_COUNTER32);
break;
case MESH_CTBL_ICPHITS:
aggr = c->Icp.result_hist[LOG_UDP_HIT];
Answer = snmp_var_new_integer(Var->name, Var->name_length,
(snint) aggr,
SMI_COUNTER32);
break;
case MESH_CTBL_ICPHITBYTES:
Answer = snmp_var_new_integer(Var->name, Var->name_length,
(snint) c->Icp.hit_kbytes_out.kb,
SMI_COUNTER32);
break;
default:
*ErrP = SNMP_ERR_NOSUCHNAME;
debug(49, 5) ("snmp_meshCtblFn: illegal column.\n");
break;
}
return Answer;
}
