X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fprotocol_subnet.c;h=b1d71ab767abf4fd0920d04d8c4325cb24da9a0c;hb=6e80da3370249caa1082c23c3ef55f338d1e9e74;hp=76cdd49ab03a81893065efe5e7b71add5c9e894b;hpb=42e01abd54bd36ee84a45a2b646cfa27034de8d1;p=tinc

diff --git a/src/protocol_subnet.c b/src/protocol_subnet.c
index 76cdd49a..b1d71ab7 100644
--- a/src/protocol_subnet.c
+++ b/src/protocol_subnet.c
@@ -1,7 +1,7 @@
 /*
     protocol_subnet.c -- handle the meta-protocol, subnets
-    Copyright (C) 1999-2003 Ivo Timmermans <ivo@o2w.nl>,
-                  2000-2003 Guus Sliepen <guus@sliepen.eu.org>
+    Copyright (C) 1999-2005 Ivo Timmermans,
+                  2000-2006 Guus Sliepen <guus@tinc-vpn.org>
 
     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: protocol_subnet.c,v 1.1.4.18 2003/12/12 19:52:25 guus Exp $
+    $Id$
 */
 
 #include "system.h"
@@ -45,7 +45,7 @@ bool send_add_subnet(connection_t *c, const subnet_t *subnet)
 	return send_request(c, "%d %lx %s %s", ADD_SUBNET, random(), subnet->owner->name, netstr);
 }
 
-bool add_subnet_h(connection_t *c)
+bool add_subnet_h(connection_t *c, char *request)
 {
 	char subnetstr[MAX_STRING_SIZE];
 	char name[MAX_STRING_SIZE];
@@ -54,7 +54,7 @@ bool add_subnet_h(connection_t *c)
 
 	cp();
 
-	if(sscanf(c->buffer, "%*d %*x " MAX_STRING " " MAX_STRING, name, subnetstr) != 2) {
+	if(sscanf(request, "%*d %*x " MAX_STRING " " MAX_STRING, name, subnetstr) != 2) {
 		logger(LOG_ERR, _("Got bad %s from %s (%s)"), "ADD_SUBNET", c->name,
 			   c->hostname);
 		return false;
@@ -76,7 +76,7 @@ bool add_subnet_h(connection_t *c)
 		return false;
 	}
 
-	if(seen_request(c->buffer))
+	if(seen_request(request))
 		return true;
 
 	/* Check if the owner of the new subnet is in the connection list */
@@ -134,10 +134,13 @@ bool add_subnet_h(connection_t *c)
 	*(new = new_subnet()) = s;
 	subnet_add(owner, new);
 
+	if(owner->status.reachable)
+		subnet_update(owner, new, true);
+
 	/* Tell the rest */
 
 	if(!tunnelserver)
-		forward_request(c);
+		forward_request(c, request);
 
 	return true;
 }
@@ -154,7 +157,7 @@ bool send_del_subnet(connection_t *c, const subnet_t *s)
 	return send_request(c, "%d %lx %s %s", DEL_SUBNET, random(), s->owner->name, netstr);
 }
 
-bool del_subnet_h(connection_t *c)
+bool del_subnet_h(connection_t *c, char *request)
 {
 	char subnetstr[MAX_STRING_SIZE];
 	char name[MAX_STRING_SIZE];
@@ -163,7 +166,7 @@ bool del_subnet_h(connection_t *c)
 
 	cp();
 
-	if(sscanf(c->buffer, "%*d %*x " MAX_STRING " " MAX_STRING, name, subnetstr) != 2) {
+	if(sscanf(request, "%*d %*x " MAX_STRING " " MAX_STRING, name, subnetstr) != 2) {
 		logger(LOG_ERR, _("Got bad %s from %s (%s)"), "DEL_SUBNET", c->name,
 			   c->hostname);
 		return false;
@@ -198,7 +201,7 @@ bool del_subnet_h(connection_t *c)
 		return false;
 	}
 
-	if(seen_request(c->buffer))
+	if(seen_request(request))
 		return true;
 
 	/* If everything is correct, delete the subnet from the list of the owner */
@@ -225,10 +228,13 @@ bool del_subnet_h(connection_t *c)
 	/* Tell the rest */
 
 	if(!tunnelserver)
-		forward_request(c);
+		forward_request(c, request);
 
 	/* Finally, delete it. */
 
+	if(owner->status.reachable)
+		subnet_update(owner, find, false);
+
 	subnet_del(owner, find);
 
 	return true;