/*
node.c -- node tree management
- Copyright (C) 2001-2009 Guus Sliepen <guus@tinc-vpn.org>,
+ Copyright (C) 2001-2016 Guus Sliepen <guus@tinc-vpn.org>,
2001-2005 Ivo Timmermans
This program is free software; you can redistribute it and/or modify
node_t *new_node(void) {
node_t *n = xmalloc_and_zero(sizeof(*n));
+ if(replaywin) n->late = xmalloc_and_zero(replaywin);
n->subnet_tree = new_subnet_tree();
n->edge_tree = new_edge_tree();
- EVP_CIPHER_CTX_init(&n->inctx);
- EVP_CIPHER_CTX_init(&n->outctx);
+ n->inctx = EVP_CIPHER_CTX_new();
+ n->outctx = EVP_CIPHER_CTX_new();
+ if(!n->inctx || !n->outctx)
+ abort();
n->mtu = MTU;
n->maxmtu = MTU;
sockaddrfree(&n->address);
- EVP_CIPHER_CTX_cleanup(&n->inctx);
- EVP_CIPHER_CTX_cleanup(&n->outctx);
+ EVP_CIPHER_CTX_free(n->outctx);
+ EVP_CIPHER_CTX_free(n->inctx);
if(n->mtuevent)
event_del(n->mtuevent);
if(n->name)
free(n->name);
+ if(n->late)
+ free(n->late);
+
free(n);
}
}
node_t *lookup_node(char *name) {
- node_t n = {0};
+ node_t n = {NULL};
n.name = name;
}
node_t *lookup_node_udp(const sockaddr_t *sa) {
- node_t n = {0};
+ node_t n = {NULL};
n.address = *sa;
n.name = NULL;
}
void update_node_udp(node_t *n, const sockaddr_t *sa) {
+ if(n == myself) {
+ logger(LOG_WARNING, "Trying to update UDP address of myself!");
+ return;
+ }
+
avl_delete(node_udp_tree, n);
if(n->hostname)
ifdebug(PROTOCOL) logger(LOG_DEBUG, "UDP address of %s set to %s", n->name, n->hostname);
} else {
memset(&n->address, 0, sizeof n->address);
- n->hostname = 0;
+ n->hostname = NULL;
ifdebug(PROTOCOL) logger(LOG_DEBUG, "UDP address of %s cleared", n->name);
}
}
avl_node_t *node;
node_t *n;
- logger(LOG_DEBUG, _("Nodes:"));
+ logger(LOG_DEBUG, "Nodes:");
for(node = node_tree->head; node; node = node->next) {
n = node->data;
- logger(LOG_DEBUG, _(" %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->name, n->hostname, n->outcipher ? n->outcipher->nid : 0,
- n->outdigest ? n->outdigest->type : 0, n->outmaclength, n->outcompression,
+ logger(LOG_DEBUG, " %s at %s cipher %d digest %d maclength %d compression %d options %x status %04x nexthop %s via %s pmtu %d (min %d max %d)",
+ n->name, n->hostname, n->outcipher ? EVP_CIPHER_nid(n->outcipher) : 0,
+ n->outdigest ? EVP_MD_type(n->outdigest) : 0, n->outmaclength, n->outcompression,
n->options, bitfield_to_int(&n->status, sizeof n->status), n->nexthop ? n->nexthop->name : "-",
n->via ? n->via->name : "-", n->mtu, n->minmtu, n->maxmtu);
}
- logger(LOG_DEBUG, _("End of nodes."));
+ logger(LOG_DEBUG, "End of nodes.");
}