/*
node.c -- node tree management
- Copyright (C) 2001-2011 Guus Sliepen <guus@tinc-vpn.org>,
+ Copyright (C) 2001-2012 Guus Sliepen <guus@tinc-vpn.org>,
2001-2005 Ivo Timmermans
This program is free software; you can redistribute it and/or modify
#include "utils.h"
#include "xalloc.h"
-splay_tree_t *node_tree; /* Known nodes, sorted by name */
+splay_tree_t *node_tree;
static hash_t *node_udp_cache;
node_t *myself;
ecdsa_free(&n->ecdsa);
sptps_stop(&n->sptps);
- if(timeout_initialized(&n->mtuevent))
- event_del(&n->mtuevent);
-
+ timeout_del(&n->mtutimeout);
+
if(n->hostname)
free(n->hostname);
}
void node_del(node_t *n) {
- splay_node_t *node, *next;
- edge_t *e;
- subnet_t *s;
-
- for(node = n->subnet_tree->head; node; node = next) {
- next = node->next;
- s = node->data;
+ for splay_each(subnet_t, s, n->subnet_tree)
subnet_del(n, s);
- }
- for(node = n->edge_tree->head; node; node = next) {
- next = node->next;
- e = node->data;
+ for splay_each(edge_t, e, n->edge_tree)
edge_del(e);
- }
splay_delete(node_tree, n);
}
if(sa) {
n->address = *sa;
+ n->sock = 0;
+ for(int i = 0; i < listen_sockets; i++) {
+ if(listen_socket[i].sa.sa.sa_family == sa->sa.sa_family) {
+ n->sock = i;
+ break;
+ }
+ }
hash_insert(node_udp_cache, sa, n);
free(n->hostname);
n->hostname = sockaddr2hostname(&n->address);
}
bool dump_nodes(connection_t *c) {
- splay_node_t *node;
- node_t *n;
-
- for(node = node_tree->head; node; node = node->next) {
- n = node->data;
+ for splay_each(node_t, n, node_tree)
send_request(c, "%d %d %s %s %d %d %d %d %x %x %s %s %d %hd %hd %hd %ld", CONTROL, REQ_DUMP_NODES,
n->name, n->hostname ?: "unknown port unknown", cipher_get_nid(&n->outcipher),
digest_get_nid(&n->outdigest), (int)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, (long)n->last_state_change);
- }
return send_request(c, "%d %d", CONTROL, REQ_DUMP_NODES);
}
bool dump_traffic(connection_t *c) {
- splay_node_t *node;
- node_t *n;
-
- for(node = node_tree->head; node; node = node->next) {
- n = node->data;
+ for splay_each(node_t, n, node_tree)
send_request(c, "%d %d %s %"PRIu64" %"PRIu64" %"PRIu64" %"PRIu64, CONTROL, REQ_DUMP_TRAFFIC,
n->name, n->in_packets, n->in_bytes, n->out_packets, n->out_bytes);
- }
return send_request(c, "%d %d", CONTROL, REQ_DUMP_TRAFFIC);
}