-void dump_nodes(void)
-{
- avl_node_t *node;
- node_t *n;
-cp
- syslog(LOG_DEBUG, _("Nodes:"));
-
- for(node = node_tree->head; node; node = node->next)
- {
- n = (connection_t *)node->data;
- syslog(LOG_DEBUG, _(" %s at %s port %hd options %ld sockets %d, %d status %04x"),
- n->name, n->hostname, n->port, n->options,
- n->socket, n->meta_socket, n->status);
- }
-
- syslog(LOG_DEBUG, _("End of nodes."));
-cp
+node_t *lookup_node(char *name) {
+ node_t n = {0};
+
+ cp();
+
+ n.name = name;
+
+ return splay_search(node_tree, &n);
+}
+
+node_t *lookup_node_udp(const sockaddr_t *sa) {
+ node_t n = {0};
+
+ cp();
+
+ n.address = *sa;
+ n.name = NULL;
+
+ return splay_search(node_udp_tree, &n);
+}
+
+int dump_nodes(struct evbuffer *out) {
+ splay_node_t *node;
+ node_t *n;
+
+ cp();
+
+ for(node = node_tree->head; node; node = node->next) {
+ n = node->data;
+ if(evbuffer_add_printf(out, _(" %s at %s cipher %d digest %d maclength %d compression %d options %lx status %04x nexthop %s via %s pmtu %d (min %d max %d)\n"),
+ n->name, n->hostname, n->cipher ? n->cipher->nid : 0,
+ n->digest ? n->digest->type : 0, n->maclength, n->compression,
+ n->options, *(uint32_t *)&n->status, n->nexthop ? n->nexthop->name : "-",
+ n->via ? n->via->name : "-", n->mtu, n->minmtu, n->maxmtu) == -1)
+ return errno;
+ }
+
+ return 0;