[AGENT++] Turning off snmpv3 - Problems in agentx++

[Andreas Pokorny]

Hi there,
Since we dont need SNMPv3 in our product, I tried to turn it off.

I added -D_NO_SNMPv3 to the flags in agent++ snmp++ and agentX++
Compiling worked fine for snmp++ and agent++. But there where problems
in agentX++.

In the file agentx.cpp in boolean AgentXMaster::validate_address, 
compilation stops at 
if ((snmpTargetAddrEntry::instance) && (snmpTargetAddrExtEntry::instance))
snmpTargetAddrExtEntry is part of agent++/snmp_community_mib.h, 
but due to the definition of _NO_SNMPv3 the class is not available.

So i did the following:
if ((snmpTargetAddrEntry::instance)
#ifdef SNMPv3
		&& 	(snmpTargetAddrExtEntry::instance)
#endif
   ) 
{
#ifdef SNMPv3
	if (snmpTargetAddrExtEntry::instance->passes_filter(fromAddress, tag))
	{
#endif
		delete tags;
		return TRUE;
#ifdef SNMPv3
	}
#endif
}

It compiles, but now i would like to know if I broke the behaviour of
the library. 

Regards 

Andreas Pokorny