-int dump_nodes(struct evbuffer *out) {
- splay_node_t *node;
- node_t *n;
-
- 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 distance %d pmtu %d (min %d max %d)\n",
- n->name, n->hostname, cipher_get_nid(&n->outcipher),
- digest_get_nid(&n->outdigest), digest_length(&n->outdigest), n->outcompression,
- n->options, bitfield_to_int(&n->status, sizeof n->status), n->nexthop ? n->nexthop->name : "-",
- n->via ? n->via->name : "-", n->distance, n->mtu, n->minmtu, n->maxmtu) == -1)
- return errno;
+bool dump_nodes(connection_t *c) {
+ for splay_each(node_t, n, node_tree) {
+ char id[2 * sizeof n->id + 1];
+ for (size_t c = 0; c < sizeof n->id; ++c)
+ snprintf(id + 2 * c, 3, "%02hhx", n->id.x[c]);
+ id[sizeof id - 1] = 0;
+ send_request(c, "%d %d %s %s %s %d %d %d %d %x %x %s %s %d %hd %hd %hd %ld", CONTROL, REQ_DUMP_NODES,
+ n->name, id, n->hostname ?: "unknown port unknown",
+#ifdef DISABLE_LEGACY
+ 0, 0, 0,
+#else
+ cipher_get_nid(n->outcipher), digest_get_nid(n->outdigest), (int)digest_length(n->outdigest),
+#endif
+ n->outcompression, n->options, bitfield_to_int(&n->status, sizeof n->status),
+ n->nexthop ? n->nexthop->name : "-", n->via ? n->via->name ?: "-" : "-", n->distance,
+ n->mtu, n->minmtu, n->maxmtu, (long)n->last_state_change);