/*
subnet.h -- header for subnet.c
- Copyright (C) 2000 Guus Sliepen <guus@sliepen.warande.net>,
- 2000 Ivo Timmermans <itimmermans@bigfoot.com>
+ Copyright (C) 2000,2001 Guus Sliepen <guus@sliepen.warande.net>,
+ 2000,2001 Ivo Timmermans <itimmermans@bigfoot.com>
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 1.1.2.2 2000/10/11 10:35:17 guus Exp $
+ $Id: subnet.h,v 1.1.2.13 2001/10/28 22:42:49 guus Exp $
*/
#ifndef __TINC_SUBNET_H__
#define __TINC_SUBNET_H__
#include "net.h"
-#include "connlist.h"
enum
{
SUBNET_MAC = 0,
SUBNET_IPV4,
SUBNET_IPV6,
+ SUBNET_TYPES /* Guardian */
};
typedef struct subnet_mac_t
ipv6_t mask;
} subnet_ipv6_t;
-typedef struct subnet_t {
- struct conn_list_t *owner; /* the owner of this subnet */
- struct conn_list_t *uplink; /* the uplink which we should send packets to for this subnet */
+#include "node.h"
- struct subnet_t *prev; /* previous subnet_t for this owner */
- struct subnet_t *next; /* next subnet_t for this owner */
+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 */
int type; /* subnet type (IPv4? IPv6? MAC? something even weirder?) */
/* And now for the actual subnet: */
- union
+ union net
{
subnet_mac_t mac;
subnet_ipv4_t ipv4;
subnet_ipv6_t ipv6;
} net;
-} subnet_t;
+} subnet_t;
extern subnet_t *new_subnet(void);
extern void free_subnet(subnet_t *);
-extern void subnet_add(conn_list_t *, subnet_t *);
-extern void subnet_del(subnet_t *);
+extern void init_subnets(void);
+extern void exit_subnets(void);
+extern avl_tree_t *new_subnet_tree(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(subnet_t *);
extern subnet_t *str2net(char *);
-extern subnet_t *lookup_subnet_mac(subnet_t *, mac_t);
-extern subnet_t *lookup_subnet_ipv4(subnet_t *, ipv4_t);
-extern subnet_t *lookup_subnet_ipv6(subnet_t *, ipv6_t);
-
+extern subnet_t *lookup_subnet(struct node_t *, subnet_t *);
+extern subnet_t *lookup_subnet_mac(mac_t *);
+extern subnet_t *lookup_subnet_ipv4(ipv4_t *);
+extern subnet_t *lookup_subnet_ipv6(ipv6_t *);
+extern void dump_subnets(void);
#endif /* __TINC_SUBNET_H__ */