uint32
host_addr_tunnel_client_ipv4(const host_addr_t from)
{
host_addr_t to;
(void) host_addr_tunnel_client(from, &to);
return host_addr_ipv4(to);
}
/**
* Retrieve value associated with an IP address, i.e. that of the range
* containing it.
*
* @param db the IP range database
* @param ha the IP address to lookup
*
* @return The data associated with the IP address or 0 if not found.
*/
uint16
iprange_get_addr(const struct iprange_db *idb, const host_addr_t ha)
{
host_addr_t to;
if (
host_addr_convert(ha, &to, NET_TYPE_IPV4) ||
host_addr_tunnel_client(ha, &to)
) {
return iprange_get(idb, host_addr_ipv4(to));
} else if (host_addr_is_ipv6(ha)) {
return iprange_get6(idb, host_addr_ipv6(&ha));
}
return 0;
}