/*
node.c -- node tree management
- Copyright (C) 2001-2012 Guus Sliepen <guus@tinc-vpn.org>,
- 2001-2005 Ivo Timmermans
+ Copyright (C) 2014 Guus Sliepen <guus@meshlink.io>,
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "system.h"
-#include "control_common.h"
#include "hash.h"
#include "logger.h"
#include "net.h"
}
node_t *new_node(void) {
- node_t *n = xmalloc_and_zero(sizeof *n);
+ node_t *n = xzalloc(sizeof *n);
- if(replaywin) n->late = xmalloc_and_zero(replaywin);
- n->subnet_tree = new_subnet_tree();
+ if(replaywin) n->late = xzalloc(replaywin);
n->edge_tree = new_edge_tree();
n->mtu = MTU;
n->maxmtu = MTU;
}
void free_node(node_t *n) {
- if(n->subnet_tree)
- free_subnet_tree(n->subnet_tree);
-
if(n->edge_tree)
free_edge_tree(n->edge_tree);
sockaddrfree(&n->address);
- cipher_close(&n->incipher);
- digest_close(&n->indigest);
- cipher_close(&n->outcipher);
- digest_close(&n->outdigest);
-
- ecdsa_free(&n->ecdsa);
+ ecdsa_free(n->ecdsa);
sptps_stop(&n->sptps);
timeout_del(&n->mtutimeout);
}
void node_del(node_t *n) {
- for splay_each(subnet_t, s, n->subnet_tree)
- subnet_del(n, s);
-
for splay_each(edge_t, e, n->edge_tree)
edge_del(e);
logger(DEBUG_PROTOCOL, LOG_DEBUG, "UDP address of %s set to %s", n->name, n->hostname);
}
}
-
-bool dump_nodes(connection_t *c) {
- 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) {
- 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);
-}