Use a global list to track outgoing connections.

[tinc] / src / node.c

diff --git a/src/node.c b/src/node.c
index a9b8858..2045361 100644 (file)
--- a/src/node.c
+++ b/src/node.c
@@ -1,7 +1,7 @@
 /*
     node.c -- node tree management
-    Copyright (C) 2001-2003 Guus Sliepen <guus@sliepen.eu.org>,
-                  2001-2003 Ivo Timmermans <ivo@o2w.nl>
+    Copyright (C) 2001-2006 Guus Sliepen <guus@tinc-vpn.org>,
+                  2001-2005 Ivo Timmermans
 
     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
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: node.c,v 1.1.2.31 2003/12/22 11:04:16 guus Exp $
+    $Id$
 */
 
 #include "system.h"
@@ -78,7 +78,6 @@ node_t *new_node(void)
 
        n->subnet_tree = new_subnet_tree();
        n->edge_tree = new_edge_tree();
-       n->queue = list_alloc((list_action_t) free);
        EVP_CIPHER_CTX_init(&n->packet_ctx);
        n->mtu = MTU;
        n->maxmtu = MTU;
@@ -90,15 +89,6 @@ void free_node(node_t *n)
 {
        cp();
 
-       if(n->queue)
-               list_delete_list(n->queue);
-
-       if(n->name)
-               free(n->name);
-
-       if(n->hostname)
-               free(n->hostname);
-
        if(n->key)
                free(n->key);
 
@@ -115,6 +105,12 @@ void free_node(node_t *n)
        if(n->mtuevent)
                event_del(n->mtuevent);
        
+       if(n->hostname)
+               free(n->hostname);
+
+       if(n->name)
+               free(n->name);
+
        free(n);
 }
 
@@ -123,7 +119,6 @@ void node_add(node_t *n)
        cp();
 
        avl_insert(node_tree, n);
-       avl_insert(node_udp_tree, n);
 }
 
 void node_del(node_t *n)
@@ -147,29 +142,6 @@ void node_del(node_t *n)
        }
 
        avl_delete(node_tree, n);
-       avl_delete(node_udp_tree, n);
-}
-
-void update_node_address(node_t *n, const sockaddr_t *address) {
-       avl_node_t *node;
-
-       node = avl_unlink(node_udp_tree, n);
-       sockaddrfree(&n->address);
-       sockaddrcpy(&n->address, address);
-
-       if(n->hostname)
-               free(n->hostname);
-
-       n->hostname = sockaddr2hostname(&n->address);
-       avl_insert_node(node_udp_tree, node);
-
-       if(n->options & OPTION_PMTU_DISCOVERY) {
-               n->mtuprobes = 0;
-               n->minmtu = 0;
-               n->maxmtu = MTU;
-               if(n->status.validkey)
-                       send_mtu_probe(n);
-       }
 }
 
 node_t *lookup_node(char *name)