/*
subnet.h -- header for subnet.c
- Copyright (C) 2000,2001 Guus Sliepen <guus@sliepen.eu.org>,
- 2000,2001 Ivo Timmermans <ivo@o2w.nl>
+ Copyright (C) 2000-2006 Guus Sliepen <guus@tinc-vpn.org>,
+ 2000-2005 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
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: subnet.h,v 1.4 2003/08/24 20:38:28 guus Exp $
+ $Id$
*/
#ifndef __TINC_SUBNET_H__
typedef struct subnet_mac_t {
mac_t address;
- time_t lastseen;
} subnet_mac_t;
typedef struct subnet_ipv4_t {
typedef struct subnet_t {
struct node_t *owner; /* the owner of this subnet */
- struct node_t *uplink; /* the uplink which we should send packets to for this subnet */
subnet_type_t type; /* subnet type (IPv4? IPv6? MAC? something even weirder?) */
+ time_t expires; /* expiry time */
/* And now for the actual subnet: */
} net;
} subnet_t;
+#define MAXNETSTR 64
+
+extern int subnet_compare(const struct subnet_t *, const struct subnet_t *);
extern subnet_t *new_subnet(void) __attribute__ ((__malloc__));
extern void free_subnet(subnet_t *);
extern void init_subnets(void);
extern void free_subnet_tree(avl_tree_t *);
extern void subnet_add(struct node_t *, subnet_t *);
extern void subnet_del(struct node_t *, subnet_t *);
-extern char *net2str(const subnet_t *);
-extern subnet_t *str2net(const char *);
+extern void subnet_update(struct node_t *, subnet_t *, bool);
+extern bool net2str(char *, int, const subnet_t *);
+extern bool str2net(subnet_t *, const char *);
extern subnet_t *lookup_subnet(const struct node_t *, const subnet_t *);
extern subnet_t *lookup_subnet_mac(const mac_t *);
extern subnet_t *lookup_subnet_ipv4(const ipv4_t *);