/*
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
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"
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];
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;
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 */
*(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;
}
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];
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;
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 */
/* 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;