-int ack_h(connection_t *cl)
-{
- config_t const *cfg;
- connection_t *old, *p;
- subnet_t *subnet;
- avl_node_t *node, *node2;
-cp
- /* Okay, before we active the connection, we check if there is another entry
- in the connection list with the same name. If so, it presumably is an
- old connection that has timed out but we don't know it yet.
- */
-
- while((old = lookup_id(cl->name)))
- {
- if(debug_lvl >= DEBUG_CONNECTIONS)
- syslog(LOG_NOTICE, _("Removing old entry for %s at %s in favour of new connection from %s"),
- cl->name, old->hostname, cl->hostname);
-
- terminate_connection(old);
- }
-
- /* Activate this connection */
-
- cl->allow_request = ALL;
- cl->status.active = 1;
- cl->nexthop = cl;
- cl->cipher_pkttype = EVP_bf_cbc();
- cl->cipher_pktkeylength = cl->cipher_pkttype->key_len + cl->cipher_pkttype->iv_len;
-
- if(debug_lvl >= DEBUG_CONNECTIONS)
- syslog(LOG_NOTICE, _("Connection with %s (%s) activated"), cl->name, cl->hostname);
-
-cp
- /* Check some options */
-
- if((cfg = get_config_val(cl->config, config_indirectdata)))
- {
- if(cfg->data.val == stupid_true)
- cl->options |= OPTION_INDIRECT;
- }
-
- if((cfg = get_config_val(cl->config, config_tcponly)))
- {
- if(cfg->data.val == stupid_true)
- cl->options |= OPTION_TCPONLY;
- }
-
- /* Send him our subnets */
-
- for(node = myself->subnet_tree->head; node; node = node->next)
- {
- subnet = (subnet_t *)node->data;
- send_add_subnet(cl, subnet);
- }
- /* And send him all the hosts and their subnets we know... */
-
- for(node = connection_tree->head; node; node = node->next)
- {
- p = (connection_t *)node->data;
-
- if(p != cl && p->status.active)
- {
- /* Notify others of this connection */
-
- if(p->status.meta)
- send_add_host(p, cl);
-
- /* Notify new connection of everything we know */
-
- send_add_host(cl, p);
-
- for(node2 = p->subnet_tree->head; node2; node2 = node2->next)
- {
- subnet = (subnet_t *)node2->data;
- send_add_subnet(cl, subnet);
- }
- }
- }
-cp
- return 0;
-}
-