- if(!get_config_string(lookup_config(c->config_tree, "Port"), &port))
- asprintf(&port, "655");
+ // Create a new struct addrinfo, and put it at the head of the list.
+ struct addrinfo *nai = xzalloc(sizeof(*nai) + SALEN(e->reverse->address.sa));
+ nai->ai_next = ai;
+ ai = nai;
+
+ ai->ai_family = e->reverse->address.sa.sa_family;
+ ai->ai_socktype = SOCK_STREAM;
+ ai->ai_protocol = IPPROTO_TCP;
+ ai->ai_addrlen = SALEN(e->reverse->address.sa);
+ ai->ai_addr = (struct sockaddr *)(nai + 1);
+ memcpy(ai->ai_addr, &e->reverse->address, ai->ai_addrlen);
+ }
+
+ return ai;
+}
+
+// Build a list of recently seen addresses.
+static struct addrinfo *get_recent_addresses(node_t *n) {
+ struct addrinfo *ai = NULL;
+ struct addrinfo *aip;
+
+ for(int i = 0; i < 5; i++) {
+ if(!n->recent[i].sa.sa_family) {
+ break;
+ }
+
+ // Create a new struct addrinfo, and put it at the end of the list.
+ struct addrinfo *nai = xzalloc(sizeof(*nai) + SALEN(n->recent[i].sa));
+
+ if(!ai) {
+ ai = nai;
+ } else {
+ aip->ai_next = nai;
+ }
+
+ aip = nai;
+
+ nai->ai_family = n->recent[i].sa.sa_family;
+ nai->ai_socktype = SOCK_STREAM;
+ nai->ai_protocol = IPPROTO_TCP;
+ nai->ai_addrlen = SALEN(n->recent[i].sa);
+ nai->ai_addr = (struct sockaddr *)(nai + 1);
+ memcpy(nai->ai_addr, &n->recent[i], nai->ai_addrlen);
+ }