support for snmp++

[Jochen Katz]

Hi,

> Well, I've been trying to figure out how to get the trap community
> string that's sent in a v1/v2 trap. I've looked at the source code but
> don't see any methods that return what I'm looking for.

with the Pdu you get a SnmpTarget pointer that points to a CTarget
object for SNMPv1/2c and UTarget for SNMPv3. You can use
CTarget::get_readcommunity() to get the community.

Kind regards,
  Jochen