void fixupql(SnmpMgmtQueryList *ql, UINT *errorStatus, UINT *errorIndex)
{
UINT v; // index into view list
UINT q; // index into queue list
UINT vb; // index into varbind list
// process queries
for (q=0; (q < ql->len) && !(*errorStatus); q++)
{
SNMPDBG((SNMP_LOG_TRACE, "SNMP: PDU: validating query 0x%08lx.\n", ql->query[q].addr));
// process variable bindings gathered
for (vb=0; (vb < ql->query[q].vbl.len) && !(*errorStatus); vb++)
{
// calculate view index
v = ql->query[q].xlat[vb].view;
// check oid returned from subagent
if (0 < SnmpUtilOidNCmp(
&ql->query[q].vbl.list[vb].name,
&extAgents[vl[v]].supportedView,
extAgents[vl[v]].supportedView.idLength
))
{
// retry getnext using next view
nextvb(&ql->query[q], vb, v, errorStatus, errorIndex);
}
}
}
} // end fixupql()
// return vb of next oid in agent tree, return 1 else return 0, reason set
int MibIter::next(Vb& vb, char *& reason)
{
int rc;
if (valid_ == 0) // not valid object
return -1;
// 1. poll for value
if (first_ == 0) {
rc = snmp_->get( pdu_, *target_);
first_++;
}
else {
rc = snmp_->get_next( pdu_, *target_);
}
if (rc != SNMP_CLASS_SUCCESS) {
reason = const_cast <char*> (snmp_->error_string());
return 0;
}
// 2. check for problems
if (pdu_.get_error_status()) {
reason = const_cast <char*> (pdu_.agent_error_reason());
return 0;
}
// 3. return vb to caller
pdu_.get_vb(vb, 0);
Oid nextoid;
vb.get_oid(nextoid); // and setup next oid to get
Vb nextvb(nextoid);
pdu_.delete_all_vbs();
pdu_ += nextvb; // can't do set_vb as there are no entries to replace
return 1; // ok
}
