- Lots of little stuff modified

[tinc] / src / netutl.c

diff --git a/src/netutl.c b/src/netutl.c
index d0ac628..ff6114c 100644 (file)
--- a/src/netutl.c
+++ b/src/netutl.c
@@ -16,7 +16,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: netutl.c,v 1.12.4.8 2000/09/06 11:49:05 guus Exp $
+    $Id: netutl.c,v 1.12.4.13 2000/10/24 15:46:17 guus Exp $
 */
 
 #include "config.h"
@@ -41,25 +41,6 @@
 
 #include "system.h"
 
-/*
-  look for a connection associated with the given vpn ip,
-  return its connection structure.
-  Skips connections that are not activated!
-*/
-conn_list_t *lookup_conn(ip_t ip)
-{
-  conn_list_t *p = conn_list;
-cp
-  /* Exact match suggested by James B. MacLean */
-  for(p = conn_list; p != NULL; p = p->next)
-    if((ip == p->vpn_ip) && p->status.active)
-      return p;
-  for(p = conn_list; p != NULL; p = p->next)
-    if(((ip & p->vpn_mask) == (p->vpn_ip & p->vpn_mask)) && p->status.active)
-      return p;
-cp
-  return NULL;
-}
 
 /*
   free a queue and all of its elements
@@ -80,93 +61,6 @@ cp
 cp
 }
 
-/*
-  free a conn_list_t element and all its pointers
-*/
-void free_conn_element(conn_list_t *p)
-{
-cp
-  if(p->sq)
-    destroy_queue(p->sq);
-  if(p->rq)
-    destroy_queue(p->rq);
-  if(p->vpn_hostname)
-    free(p->vpn_hostname);
-  if(p->real_hostname)
-    free(p->real_hostname);
-  free_key(p->public_key);
-  free_key(p->key);
-  free(p);
-cp
-}
-
-/*
-  remove all marked connections
-*/
-void prune_conn_list(void)
-{
-  conn_list_t *p, *prev = NULL, *next = NULL;
-cp
-  for(p = conn_list; p != NULL; )
-    {
-      next = p->next;
-
-      if(p->status.remove)
-       {
-         if(prev)
-           prev->next = next;
-         else
-           conn_list = next;
-
-         free_conn_element(p);
-       }
-      else
-       prev = p;
-
-      p = next;
-    }
-cp
-}
-
-/*
-  creates new conn_list element, and initializes it
-*/
-conn_list_t *new_conn_list(void)
-{
-  conn_list_t *p = xmalloc(sizeof(*p));
-cp
-  /* initialise all those stupid pointers at once */
-  memset(p, '\0', sizeof(*p));
-  p->vpn_mask = (ip_t)(~0L); /* If this isn't done, it would be a
-                                wastebucket for all packets with
-                                unknown destination. */
-  p->nexthop = p;
-cp
-  return p;
-}
-
-/*
-  free all elements of conn_list
-*/
-void destroy_conn_list(void)
-{
-  conn_list_t *p, *next;
-cp
-  for(p = conn_list; p != NULL; )
-    {
-      next = p->next;
-      free_conn_element(p);
-      p = next;
-    }
-
-  conn_list = NULL;
-cp
-}
-
-/*
-  look up the name associated with the ip
-  address `addr'
-*/
 
 char *hostlookup(unsigned long addr)
 {
@@ -179,7 +73,7 @@ cp
   in.s_addr = addr;
 
   lookup_hostname = 0;
-  if((cfg = get_config_val(resolve_dns)) != NULL)
+  if((cfg = get_config_val(config, resolve_dns)) != NULL)
     if(cfg->data.val == stupid_true)
       lookup_hostname = 1;
 
@@ -231,24 +125,10 @@ cp
     }
 
   ip = xmalloc(sizeof(*ip));
-  ip->ip = ntohl(*((ip_t*)(h->h_addr_list[0])));
+  ip->address = ntohl(*((ip_t*)(h->h_addr_list[0])));
 
   ip->mask = masker ? ~((1 << (32 - masker)) - 1) : 0;
 cp
   return ip;
 }
 
-void dump_conn_list(void)
-{
-  conn_list_t *p;
-cp
-  syslog(LOG_DEBUG, _("Connection list:"));
-
-  for(p = conn_list; p != NULL; p = p->next)
-    {
-      syslog(LOG_DEBUG, _("%s netmask %d.%d.%d.%d at %s port %hd flags %d sockets %d, %d status %04x"),
-            p->vpn_hostname, IP_ADDR_V(p->vpn_mask), p->real_hostname, p->port, p->flags,
-            p->socket, p->meta_socket, p->status);
-    }
-cp
-}