Groupsock* GroupsockLookupTable::AddNew(UsageEnvironment& env,
netAddressBits groupAddress,
netAddressBits sourceFilterAddress,
Port port, u_int8_t ttl) {
Groupsock* groupsock;
do {
struct in_addr groupAddr; groupAddr.s_addr = groupAddress;
if (sourceFilterAddress == netAddressBits(~0)) {
// regular, ISM groupsock
groupsock = new Groupsock(env, groupAddr, port, ttl);
} else {
// SSM groupsock
struct in_addr sourceFilterAddr;
sourceFilterAddr.s_addr = sourceFilterAddress;
groupsock = new Groupsock(env, groupAddr, sourceFilterAddr, port);
}
if (groupsock == NULL || groupsock->socketNum() < 0) break;
if (!setGroupsockBySocket(env, groupsock->socketNum(), groupsock)) break;
fTable.Add(groupAddress, sourceFilterAddress, port, (void*)groupsock);
} while (0);
return groupsock;
}
Boolean GroupEId::isSSM() const {
return fSourceFilterAddress.s_addr != netAddressBits(~0);
}
