X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fsubnet.h;h=0d6287672b50430d6d1961d8790bebd13305b6a5;hp=ceb67102fe79296094fd69bbf618e60bb1281a2b;hb=d47d5932a3bbc4940aa6453ebfe617ef330783c8;hpb=2228b16159a7aff64e6559ee1635716154e67fe6

diff --git a/src/subnet.h b/src/subnet.h
index ceb67102..0d628767 100644
--- a/src/subnet.h
+++ b/src/subnet.h
@@ -17,18 +17,39 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: subnet.h,v 1.1.2.1 2000/10/01 03:21:49 guus Exp $
+    $Id: subnet.h,v 1.1.2.4 2000/10/28 16:41:40 guus Exp $
 */
 
 #ifndef __TINC_SUBNET_H__
 #define __TINC_SUBNET_H__
 
-enum{
+#include "net.h"
+
+enum
+{
   SUBNET_MAC = 0,
-  SUBNET_IPv4,
-  SUBNET_IPv6,
+  SUBNET_IPV4,
+  SUBNET_IPV6,
+  SUBNET_TYPES				/* Guardian */
 };
 
+typedef struct subnet_mac_t
+{
+  mac_t address;
+} subnet_mac_t;
+
+typedef struct subnet_ipv4_t
+{
+  ipv4_t address;
+  ipv4_t mask;
+} subnet_ipv4_t;
+
+typedef struct subnet_ipv6_t
+{
+  ipv6_t address;
+  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 */
@@ -36,13 +57,33 @@ typedef struct subnet_t {
   struct subnet_t *prev;		/* previous subnet_t for this owner */
   struct subnet_t *next;		/* next subnet_t for this owner */
 
+  struct subnet_t *global_prev;		/* previous subnet_t for this subnet type */
+  struct subnet_t *global_next;		/* next subnet_t for this subnet type */
+
   int type;				/* subnet type (IPv4? IPv6? MAC? something even weirder?) */
 
-  /* Okay this is IPv4 specific because we are lazy and don't want to implement
-     other types just now. Type should always be SUBNET_IPv4 for now. */
+  /* And now for the actual subnet: */
 
-  ip_t netaddr;
-  ip_t netmask;
+  union net
+    {
+      subnet_mac_t mac;
+      subnet_ipv4_t ipv4;
+      subnet_ipv6_t ipv6;
+    } net;
+    
 } subnet_t;  
 
+#include "connlist.h"
+
+extern subnet_t *new_subnet(void);
+extern void free_subnet(subnet_t *);
+extern void subnet_add(struct conn_list_t *, subnet_t *);
+extern void subnet_del(subnet_t *);
+extern char *net2str(subnet_t *);
+extern subnet_t *str2net(char *);
+extern subnet_t *lookup_subnet_mac(mac_t);
+extern subnet_t *lookup_subnet_ipv4(ipv4_t);
+extern subnet_t *lookup_subnet_ipv6(ipv6_t);
+
+
 #endif /* __TINC_SUBNET_H__ */